0x0, 0x7, 0x9, r1}, &(0x7f0000eac000)=0x20) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ea2000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000922000-0x4)=0xc) r3 = getpid() sendmsg$nl_generic(r0, &(0x7f0000f24000)={&(0x7f0000671000-0xc)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00003aa000)={&(0x7f0000df7000-0x1d8)={0x1d8, 0x40, 0x2, 0x1, 0x0, {0x1b, 0x0, 0x0}, [@typed={0xc, 0x10, @uid=r2}, @nested={0xb8, 0x8e, [@typed={0x10, 0x59, @str='bdev{\x00'}, @typed={0xc, 0x6d, @str='\x00'}, @generic='lQ', @generic="6ad0d7e80b364da52f468d3309eeb4e35281ee9051ea9eba9781b8dab2d60f8db96e8222f641823b491ad2760b7a4dead6f02f2362080c7f3edc82d8301e87a143b08bd3f3cba1c3a7d8da8296fe9db06d47b55b6939d19d9ccaab1952b32139ef66c1685659d6c6d2a7d669a490ddf63f8a6e74f6f7fda8cfa0b283a14d83bda6b4634dc2f360e0", @typed={0xc, 0x69, @pid=r3}]}, @generic="973a9929f5e1ce58c8eea8f02bb2ba1bd9069053dd7ef39c25648d932f4a0ae59a04fd24d500bf149871fa944eb6602e131665e00e4b7a6d00732a041f2890ee1a1ecc59f54a4039f5fca57f1fc0ed261cdbb437976716578f61925779b3d691038cf914b2d84d2679229c46693754359c8a6842e86cb2f517e8115f92462883059488c84be39454d3754191d1b8b6af9d3ff533639a91fe5b5979c3b2e4c6898e34409f8237b79ca782c20a805cda730feaafcaee267667a96c4b22c80bab947214187a3981149e4eae869b35d22c4e5c23d17c080063c91da9d33ca93552e0151846a1a0f9dcef3672d55819ca51d6aabfa348e4a6", @typed={0x8, 0x24, @void=""}]}, 0x1d8}, 0x1, 0x0, 0x0, 0x0}, 0x800) setsockopt(r0, 0x0, 0x20000000000ca, &(0x7f0000eef000)="000001ff1200aa05ffffff7f00000000", 0x10) socket$inet(0x2, 0x4, 0xfff) 2018/01/15 14:52:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) bind$netlink(r0, &(0x7f0000662000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0xa6e}, 0xc) bind$netlink(r0, &(0x7f0000437000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc) 2018/01/15 14:52:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x8000000803, 0x6) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000042b000)={0x1, &(0x7f0000193000-0x10)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000a1f000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000089000-0x4)=0xe8) bind$alg(r0, &(0x7f0000f63000)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000a9b000-0x5c)={{0xa, 0x1, 0x80, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x800}, {0xa, 0x1, 0x401, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x8001}, 0x5, [0x9, 0x9, 0x0, 0xb81, 0x9, 0x0, 0x9, 0x9]}, 0x5c) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00008fe000-0xbb)="3ff46b0d6bb20d0a9864de4fe9e1bf71043a384cf10426bffc485a6165923e46081944849c588f04e649553083e54b948cd7985267acca21b66b2932022c18abdb8af24597b13a56ad90e18637b646fc245fc82ac2812dfc0d8b0b4adc3f2b421da159864042b7b9b15c5c9beaefbaf67670a9f019f045f623cf559eed7f8af33e87ce504e2b7ee49bed40e3746a1b5fad0db353eff743de2fbcc483308f753f599f7ac5757b84eb712acb230aa66a54ade544e694ae364ae5cc29", 0xbb) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000562000)=@common='bcsh0\x00', 0x10) [ 106.246128] netlink: 17 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/15 14:52:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000628000)=0x7fffffff, 0x4) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001d000)={0x14, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x15, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 14:52:29 executing program 1: mmap(&(0x7f0000000000/0xfbd000)=nil, 0xfbd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000b70000-0x2c)={0xf, 0x6, 0x80000000004, 0x2, 0x8000000000000000, 0xffffffffffffffff, 0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fbb000-0x1a)={r0, &(0x7f00004d2000)="", &(0x7f0000fb8000)="", 0x0}, 0x20) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fbe000-0x8)={0x0, 0x0}) accept$alg(r1, 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f000045d000-0x2c)={0x10, 0x8, 0xffffffffffffffd8, 0xffffffff7fffffff, 0x14, r0, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/15 14:52:29 executing program 4: mmap(&(0x7f0000000000/0x9e6000)=nil, 0x9e6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000256000)={0x0, 0x0}) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000325000)=0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000-0x20)={0xffffffffffffffff, &(0x7f0000000000)="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", &(0x7f0000005000-0xb8)="", 0x0}, 0x20) bpf$OBJ_GET_PROG(0x7, &(0x7f0000006000)={&(0x7f0000006000-0x6)='./file0\x00', 0x0, 0x0}, 0x10) 2018/01/15 14:52:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000a0c000)={0x0, 0x0}) r2 = socket$inet6(0xa, 0x40000080806, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f000027f000)={0x0, &(0x7f000039d000-0x8)=[]}, 0x10) bind$inet6(r2, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f000069c000-0x18)=@generic={0x1, 0x400, 0x99}) listen(r2, 0x40000000000005) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000488000+0x2d7)={0x0, &(0x7f0000d99000)=[]}, 0x10) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = socket$inet6(0xa, 0x6, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f00006df000)="87b7db4872bd6877a8118758e4ea55565d490b31b95b235efe706d65648eeb309a679066e5ab78758878524434230f12ea6d0bd45653d6a573ff2d8da0cafb8fa5b3", 0x42, 0x10, &(0x7f0000af0000-0x10)={0x2, 0x3, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet6(r4, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r5 = socket(0x0, 0x3, 0xff) accept$llc(r5, &(0x7f0000893000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000e18000)=0x10) sendto$inet6(r4, &(0x7f00004f3000)="", 0x0, 0x0, &(0x7f0000cac000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffffffe}, 0x1c) r6 = accept(r2, 0x0, &(0x7f000060c000)=0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r6, 0x10e, 0x1, &(0x7f0000b20000-0x4)=0xb, 0xfffffdfd) sendmsg$inet_sctp(r6, &(0x7f0000dc9000)={&(0x7f000067f000)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00001b2000-0x70)=[], 0x1, &(0x7f0000301000)=[], 0x322, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000d93000)=0x0, &(0x7f0000ede000-0x4)=0x4) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000ac8000)="c92f64d10dba3d94bdac89c37a927c990008785389fdffffff749ea40829cc5b95b65bdf16a7dc22a58a44f77f38b8b9fefd6f2524861dd0564592abb4cada288efffdcf9611970f8ad76dd38b54f9477a1be7f43be694a2466e3aec59e2f97acd1a550e0d023487dccf52", 0x6b) socket$nfc_llcp(0x27, 0x3, 0x1) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000e2000-0x10)={0x2000000000000169, &(0x7f0000de3000-0x30)=[{0x3397, 0x7, 0x43, 0xca}, {0x40, 0x7fffffff, 0xb40, 0xd8}, {0x6, 0x3, 0x10001, 0xfffffffffffff801}, {0x1ff, 0x6, 0x6ab000000000, 0x400}, {0x80, 0x2, 0x5, 0x3}, {0x8000, 0x7, 0x100000000, 0x7fffffff}]}, 0x10) sendmsg$unix(r5, &(0x7f00006c4000-0x38)={&(0x7f0000b35000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f000066f000)=[{&(0x7f00003c5000-0x82)="", 0x0}], 0x1, &(0x7f0000cfa000)=[], 0x0, 0x0}, 0x44000) writev(r4, &(0x7f00009e8000-0x10)=[{&(0x7f000054c000-0xaf)="a8", 0x1}], 0x1) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000090a000)={0x0, 0x0, 0x0}, &(0x7f0000ddb000)=0xc) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f000097b000)={0x0, 0x5}, 0x8) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000128000-0xe8)={{{@in=@rand_addr=0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a25000)=0xe8) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000084000)={0x0, 0x0, 0x0}, &(0x7f00000c1000-0x4)=0xc0) shutdown(r6, 0x1) sendmsg$unix(r6, &(0x7f0000ff8000-0x38)={&(0x7f0000dcc000)=@abs={0x4, 0x0, 0x3}, 0x8, &(0x7f00007b2000)=[{&(0x7f0000439000)="1235a551d8483b92e6cf63ef9fde26b56a1bccecfce7b0dc3c3708499bbbd9c0fb55f4d950546c2256e2d3686b2837366e0005a373e55d3a3cd6cfe89417b1ebb087bd05e1e487580913b7287807d6d0e6b77adca13293e54ac622aad0c3dba43dc54067fd1293f0c22f272ef3c92adf9a9c5417f321457ddb2a2195b83367013e963642a8f0f89c09daef8c61a30ea627f8ef3a2655e5321884d2e1c9c17fcab4db913a7352c5f64739925b80ac1197d11d4cfe414f0a0350528420f359ce38818b8d1ce39ede3de958d73a236b363f2fbc5f2cdcc64952a334dbbf01", 0xdd}], 0x1, &(0x7f0000865000)=[], 0x0, 0x0}, 0x0) 2018/01/15 14:52:29 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000001000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha512-ssse3,ctr(cast5))\x00'}, 0x58) mmap(&(0x7f0000000000/0xec4000)=nil, 0xec4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00006f7000-0x10)=[{&(0x7f0000ec2000)="390000001000090400000000800000000700004a02000000040101070000001419001900040009000000000000000608000300ff0200001ee4", 0x39}], 0x1) 2018/01/15 14:52:29 executing program 7: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket(0x9, 0x800, 0x3) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000bbb000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c3d000-0x4)=0xe8) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000fd8000)={'vcan0\x00', r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_xfrm(r0, &(0x7f0000008000)={&(0x7f000000d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000fd6000)={&(0x7f0000425000-0xf8)=@newsa={0xf8, 0x12, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@proto={0x8, 0x19, 0x0}]}, 0xf8}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 14:52:29 executing program 0: mmap(&(0x7f0000000000/0x941000)=nil, 0x941000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x4, 0x0) mmap(&(0x7f0000941000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f00001ae000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000941000)=0x8) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00001d2000-0x160)={{{{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x38, @loopback={0x0, 0x1}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x1, 0x0, 0x68d524bf, "6816e6ddd8f00f3e48585593f04a7011eb0779a4d4ea2dab84e94047ad62a48b0951b867b1b58f1ff6b16d4658c85ffcf2eabcead3fc8f55256039f6b3cf637fe244fde28e138c7454f13c322be0389c"}, 0x160) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f000093e000-0x1000)=""/4096, &(0x7f000093e000-0x4)=0x1000) 2018/01/15 14:52:29 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) r0 = accept$packet(0xffffffffffffffff, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000)=0x14) accept4$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000000000)=0x14, 0x80000) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000001000)=@req={0x83f4, 0x1, 0x8e, 0x3}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x18, 0x3, &(0x7f0000000000+0x4de)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0xa)='syzkaller\x00', 0x6, 0x1000, &(0x7f00001e5000)=""/4096, 0x41100, 0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r1}, 0x48) [ 106.308890] netlink: 2 bytes leftover after parsing attributes in process `syz-executor0'. [ 106.346892] netlink: 2 bytes leftover after parsing attributes in process `syz-executor0'. [ 106.392452] netlink: 17 bytes leftover after parsing attributes in process `syz-executor6'. [ 106.426935] netlink: 'syz-executor7': attribute type 25 has an invalid length. [ 106.445584] netlink: 17 bytes leftover after parsing attributes in process `syz-executor6'. [ 106.467658] netlink: 'syz-executor7': attribute type 25 has an invalid length. 2018/01/15 14:52:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x9e, "7874732863616d656c6c69612900000000000000000000000000000000000000000000000000000000000000000000000000000500000000000500"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) sendmsg$alg(0xffffffffffffffff, &(0x7f00005d5000-0x38)={0x0, 0x0, &(0x7f0000fc2000)=[{&(0x7f0000fc9000-0xb5)="6edce12a068bb143ce4f9800f957e38e", 0x10}], 0x1, &(0x7f00007cc000-0x30)=[], 0x0, 0x0}, 0x0) r1 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00008dc000-0xe8)={{{@in=@rand_addr=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000057a000-0x4)=0xe8) recvmsg(0xffffffffffffffff, &(0x7f0000c0c000)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f7c000-0x20)=[{&(0x7f0000f7a000)=""/171, 0xab}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/15 14:52:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) sendto$inet6(r0, &(0x7f000002b000-0x3d)="1a870fa35d83755c01eb5f0a136cf52feb27197b81208da8553d5d12a50b0668ebb1c307e0d249aa2d646db6ae5c8dddfb2ac72f38eb6e916287dffbd3", 0x3d, 0x90, &(0x7f0000a13000-0x1c)={0xa, 0x1, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, 0x1c) connect(r0, &(0x7f0000892000-0x14)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) 2018/01/15 14:52:29 executing program 3: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000001000)=0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) 2018/01/15 14:52:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000e42000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00004fe000)=0x1c) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f000025e000)={0x0, 0x7ff, 0x2, 0x8, 0x7, 0xa1}, &(0x7f000014e000)=0x14) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000c9b000)={r1, 0x2}, &(0x7f0000b66000-0x4)=0x8) r2 = socket(0x4000000000000010, 0x1000000000000002, 0xc) write(r2, &(0x7f000059d000)="130000001000ffdde280f49ff60f050000230a009d0000000f00afa73022e5f9ec3e4fe853c7a4fc9029efc8385148de24ffcf7a6ff03f27881fc88ea8accd6c6b109d2b3c62182cc2778e8f27cafb991865e0b100e2b3568fc169602a10909ba57775ca83c42116e350856fe3a321f5d722dd9d323fdcbd7235ba9a5d191f152c7a000000012515aca4c442dbf6cbf1a8ca9c55e58e84270eabfe99dcca5e4f8c916591232abc36cc265c2467851564d02031e1ce0000000000000001028515c8631f1c70114977b0ad3955c7dbbeeab7dc9447cef46f680013c0b2d5a5a6d7902959681217fbed43936287370c010fcc4deef65afe6f8b8ef166c65b57a20c6d2d6a18d1fad739a37a584b9374df91f14496a2503d12c38d87e0725016d7daa8eebdcf87757e8fc1300e0ee213398ad22cae4224e0050000006b92f07f568f870034a184ba9aa61624d5c96136bccbd5f5ffe800000000000100012785329b9c865185b8751bf8cdbdda7d1512dc6b046ce5cc73c02942cc6135c9db8dbbca395bd33c50ae378807ebebbf505de56cbe7b94c3", 0x194) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/01/15 14:52:29 executing program 6: mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) r0 = socket$inet6(0xa, 0x5, 0x0) sendto$inet6(r0, &(0x7f0000ff7000)="61aaea16f667c2d83db463298f8083dd47244221f005bc9b797e83669e12ffbf9ba320c9179382a057dec9874940e53448df186e73603d8b39ecfd7ceecc941deb218b37c89884e7348f6f60d2342e418196ae7c61c87a833a1b9653e5f237916ded581fd87f7354dd6c24eb98768927fb8f956cadd7d2cc2ab3af54e3d47cc1d41871581368ba7d31b181567bcedfbb01a1d61165f3ef7c686e6cff5ed1956e858e7eee0f13c802e904438412d87c8337936a5b3423772356fbf5c6f8a7aef9cb10a3790e2617be29ec3999d7721e0d98bf39ad56c08e8504c5cbe7cca6b812828ccd67997f5b0da8006500582206f4cc3901e81a3c4c4480b817a7175ced8cd170d15794560949ae22c42c4078a8cd36bc58bfc04b99adae6465480fe2798d88c86719e8b0b024a4ed39042f97765d494f82cb8eb28568826bd77bc554fc5a023c9d4f7564104e1ebb10eb9b46a1296dfe2d6c48fcda28d7ba89a012ac266a117f057238fd7d651baaf3fe7784562b88109f4fc08ed0ac9b73c3bc9f7420eff1e2144599c5f1ea868041b8446bdc39f7f17b1fe1c97612b4bb341551132d81ea2b3cd3e5fbb21f669981cbaf0d88231a7ae74be237e9dde4da0a13cc5d6e03d24d78cad1685e71b5de1ebae17d1ad93fbbcb675c04f52dff374352924161f7661f2d483ee3e532f4c2050ef3e337dc4cda646ee5f898843d8fc862f6b0c16de0e1edc16326282918bee5ef2a5890fdc47118cc60b440a916e5c466181507f1c593c465ad9828aa162cc8053ffbe197386b43678c539d5916416391fb9f38116e1de49971768c6ba05b48591f2c876c250cee27ecc225746566e2b7a2179102d3581523d30ad418dc3ae41921968a6e8f53a1f678f599f6e49f1191107644f2cfa9dab6e2422f278b65fa0cfd84a868ce0a5087a6d7512bd684fd3084d989c75b832844b865b0aaa2231b074a8055af1799a79d9c607eed3bfdec66bde79ff5107299c0cb568cc74908c5a38a56846a9368b925a2a43588246533018e5e3feff1b114ded0168127df818ebe2072fd62993c30923c2e604da061c163e08951bd6acbc87481aefa81888114db3b7234f8004b3d21e4da4a7e240e85dd97d8515c0e68eb26f378726996507f9bd936229fb0ff401b263b1d2d6fe21495abf70d642305d3dce6e76146597b41bcb40193044a6f06fed6bdba0c24b8035fb50db858dcf764837ef60cd396299322304ae4c7bf2c17d56f6db8837c4182f3fc9a241236f76d89a729193de41da3402987d48e425174696968abb19362e1c061f9dfaba46c59c5ecb6266fe6e66f98762602f7c688ef7040928e87652bc42eb370eb662f1d0bdf9b19c59a982efb64eb14132706b0c15a4f9b02273b0dc56517ab46754ca7ad53eb938ebb09661d776c6b9736e06dd0f5a7462936e31397dfd24ef3e78dd510168def4dc7e6212c707168ad6b375216abac6b8bde5c9395e138a976064578150f8a424c005d42c8675bb1b29118d9d0472be9a672a1daa212dd3a2e88bfdd477ffe0b6e12ef74f10778e3d35a3e8873b9d47f6c9fd621de386c756f74e538306a25fee6d3cb09a72db8460b7dcaf4c3c537bea023b95b90ab38373baa5b8491c56d9717ceb04447c1efdd325d7e7a5ef9dc45822f7e47af9fdf619942ab26ebe6dff6d44b0cdbbb00ece96605b892944687112a8bd6c89e12b00829d64fdbacc37b15aa6ac14a44e6c43ede7abad01384d4350fa939a9c00cda2f06e2d1e166a49d7ec38d8c351ac2eabf13157f9c2e532b3cbe653f0796a250f533f3b908b1895b58f1cc59fe1be16028fd0b813473ac760cdd89c4d387ea58115ebdded112e1013833d5e721362037bd13096eff9db8b3bfcb7165904357c59aa1a3422cb8a05eac1085f42f98c384da9dc8c5ef6f84ad5f580e73b0d8d191c9a03e2507fcf567cf01f520eafd19aaa16e6fbf235914446f7d0be151e63f0609a319e5b51bb63eaa28377338f769e25ad7eca99c9fb7018bc587b1c4d9f3b8fc415563515645e13e8bdbabc00363a17366e4b1b225c1a39a03f8030f3b710da54142fc1c16133d93e4c1b569ebcf5c95d0e80266b01c31339927ac433e4081e95015722759bbadee72f4c7ddeae994aebd4834454ad00d482f56f06df67cbcca6bb881d9611b0a51aba54cafa00dc953ecf97ba979f21be9df57f71e2ccf514b8e2d288c140fc53ca775b7c03773ff6b39656ea02b617d03606ee2ac874ecb7d335fb01b53884b427bd5d78308b0c25dd08111132260e788e2f4998b0f6b1178c22a9dd605fd73fb263f2fa0214a3a3e35d7903bb2a861f2ae5d88b5cb36c221a7b4e7d532e457916fda4daab842f1b89bbbf2b5fd469fe41cca11164ad5a411e397c9f11b9dc26f9db4fba2cc52d68c5680ddd70a2bc44ddd62fd8af870d810e74c1ce21c4abf8a6dce02ab3df4b718230c37c0e14dd1ddb79e1d46152307973f2b6d942c1eb44802496bf3052d1eb346ce8fd02136002f1ef13b767cca4b2df1696f1f2b2ac6e1943c32ab6ee36522d0234b1620e92d34dd816eebc15015f2293bd4286cf407c654a1a23c04f10d30c548fd3c11e944d5e5e01f77cc12a2064e0a47d444c8e04091eca3fd6e720edf92b2fbdf6f7ec40aa7bbdc6e2559a5f650898ac39c7eb8d9543cf2b46d6f930f83435f11827c095184eb12b78b795b99fc13a9", 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) sendto$inet6(r0, &(0x7f0000bf9000-0x71)="b5", 0x1, 0x0, &(0x7f0000f87000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000ffd000-0x401)="98", 0x1, 0x1fffffff, &(0x7f0000676000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/15 14:52:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000636000-0xc)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000037f000-0x4)=0x0, 0x1e0) sendto(r0, &(0x7f00002db000)="56669a68cad3ff3d084608531084035deadc3fff2af7a44c58f3ee0e2041cd2e00ee37d0c45be4fcb5b1b2daf1fb6f5e4b0254d3b79a3f42cd1084305bc9f46a8093167933dda410fb", 0x49, 0x4000001, 0x0, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000881000)={0x0, 0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket(0x5, 0x2, 0x8) accept4$netrom(r2, &(0x7f000034f000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000817000-0x4)=0x10, 0x0) r3 = socket$netlink(0x10, 0x3, 0x3) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00008f7000)={0x3, [0x1000, 0xffffffffffffff88, 0x1]}, 0xa) ioctl$sock_SIOCBRADDBR(r3, 0x89a0, &(0x7f0000cbd000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) ioctl$sock_SIOCBRDELBR(r3, 0x89a1, &(0x7f0000ec5000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) ioctl$int_in(r3, 0x5452, &(0x7f0000ed0000-0x8)=0xfffffffffffffff7) r4 = accept(r0, &(0x7f0000387000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f00004c0000-0x4)=0x58) getsockopt$netrom_NETROM_IDLE(r4, 0x103, 0x7, &(0x7f0000dd8000-0x4)=0x4, &(0x7f0000021000)=0x4) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000350000)=@add_del={0x2, &(0x7f0000b95000)=@common='bpq0\x00', 0xfffffffffffffffd}) 2018/01/15 14:52:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket(0x5, 0x7, 0x8) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000e3e000)="ba648906e67a8dd729560d45f7211e2b", 0x3f7) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000357000-0x5)="0a077eb0d5", 0x5) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00004f4000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000843000)=r2) r3 = accept$alg(r0, 0x0, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000719000)={@generic="6077c2f95df5a9dbe515720d955b1513", @ifru_flags=0x400}) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f0000fa4000)={0x63b, "dc068f657b66"}) sendmsg$alg(r3, &(0x7f0000d0a000-0x38)={0x0, 0x0, &(0x7f0000e2d000-0x90)=[], 0x0, &(0x7f0000da5000-0xc0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) pipe(&(0x7f0000b8e000)={0x0, 0x0}) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000042000)={&(0x7f0000569000)='./file0\x00', r4}, 0xc) write(r3, &(0x7f0000104000)="5f6d236b02fa2be6c33c4088a1bdfd37ae5f1b8ba5adf0d53f8f3fc80df11725e5504bc338de7cd799d020c4adab80a42851d9c3f6907b57ab97113d0ae2eabd", 0x40) recvmsg(r3, &(0x7f0000ce4000)={&(0x7f000036c000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fef000)=[{&(0x7f0000f80000-0x3a)=""/121, 0x79}], 0x1, &(0x7f0000aa5000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/15 14:52:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000b52000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x6c, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}}}}}}, &(0x7f000038d000-0xc)={0x8000000100000100, 0x1, [0x0]}) r0 = accept4(0xffffffffffffffff, &(0x7f000020b000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001c3000)=0x8, 0x80800) r1 = gettid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000c42000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@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}}, &(0x7f0000b05000)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00004dc000-0xc)={0x0, 0x0, 0x0}, &(0x7f000015e000)=0xc) r4 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000f6b000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000875000)=0xe8) r6 = getgid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000b09000)={0x0, 0x0}) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000aad000)={0x0, 0x0}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000cc2000-0x8)={0x0, 0x0}) r10 = socket$inet6_dccp(0xa, 0x6, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000d88000)={0x0, 0x0}) r12 = socket$kcm(0x29, 0x7, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000011a000)={0x0, 0x0}) r14 = socket$bt_cmtp(0x1f, 0x3, 0x5) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000003000-0x8)={0x0, 0x0}) r16 = getpid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000005e000-0xe8)={{{@in=@rand_addr=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f6c000-0x4)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000bef000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000efb000)=0xc) r19 = accept$packet(0xffffffffffffffff, &(0x7f000028f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000f25000)=0x14) sendmsg$unix(r0, &(0x7f0000894000)={&(0x7f0000234000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000b3a000)=[{&(0x7f0000534000-0x2c)="ec8c2b1a2de896fb1e9cc4adc06ee4a1049385507ab30d8684d8165774fe8b76d7c2677de3785797ff2c0081", 0x2c}, {&(0x7f0000c5a000)="9f40f51284025338b4c622451e5f61c9db63d337c9f407bf27598ad906c6006f569c04a51ae30cb9f5dca76c0547d15890ac04af348151628ec381362a", 0x3d}], 0x2, &(0x7f0000fe2000)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x18, 0x1, 0x1, [r7, r8]}, @rights={0x18, 0x1, 0x1, [r9, r10]}, @rights={0x28, 0x1, 0x1, [r11, r12, r13, r14, r15]}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @rights={0x18, 0x1, 0x1, [r19]}], 0xd0, 0x40810}, 0x0) socketpair(0x9, 0x8000f, 0x100, &(0x7f0000969000)={0x0, 0x0}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00006ee000-0x10)={r20, 0x216, &(0x7f0000367000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0xfffffffffffffff0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00007fa000-0xc)={r21, 0x2, 0x8}, 0xc) [ 106.506161] dccp_close: ABORT with 1 bytes unread 2018/01/15 14:52:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f000078d000-0x20)={0x0, 0x0, 0x0, 0x101771}) r0 = socket(0x19, 0x1, 0x38a) sendmsg$nl_route(r0, &(0x7f0000b4d000-0x38)={&(0x7f00001bb000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000b9a000-0x10)={&(0x7f0000283000)=@ipv6_getmulticast={0x14, 0x3a, 0x400, 0x4, 0x0, {0xa}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00006f5000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0xea4c, 0xff61, &(0x7f000000a000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/15 14:52:29 executing program 3: mmap(&(0x7f0000000000/0x2f0000)=nil, 0x2f0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nfc_llcp(0x27, 0x2, 0x1) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000165000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes192\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000015000-0x38)={0x0, 0x0, &(0x7f0000095000)=[], 0x0, &(0x7f00002e8000)=""/0, 0x0, 0x0}, 0x0) 2018/01/15 14:52:29 executing program 5: r0 = accept4(0xffffffffffffffff, &(0x7f0000a11000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00002fc000)=0x10, 0x80800) accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f000038e000)=0x0) bind$alg(r1, &(0x7f0000015000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(camellia-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000018000)="ff7ff07d76e5183669f7eb0400763d12", 0x10) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f000064b000)={0x0, 0x0, &(0x7f0000cb8000-0x20)=[{&(0x7f00006da000)="b47c64465ae41610d9b50193ade61120cb88a29878d55d85943f72a477f154f83f", 0x21}], 0x1, &(0x7f0000d0a000-0x80)=[], 0x0, 0x0}, 0x0) 2018/01/15 14:52:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000008000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000004000)={&(0x7f00004d0000)={0x14, 0x1c, 0xffffffffeffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x6, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = accept4(r0, &(0x7f0000104000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00004e9000-0x4)=0x8, 0x80800) getpeername$unix(r1, &(0x7f0000115000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000d81000-0x4)=0x8) recvmsg(r0, &(0x7f0000b2d000)={&(0x7f000021e000)=@in6={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000adc000-0x50)=[], 0x0, &(0x7f0000e58000-0x1d)=""/29, 0x1d, 0x0}, 0x0) 2018/01/15 14:52:29 executing program 3: mmap(&(0x7f0000000000/0xad6000)=nil, 0xad6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000acf000)="97", 0x1, 0x0, &(0x7f00007be000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000ad6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000ad7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000ad8000-0x8)={0x0, 0x5}, &(0x7f0000a15000)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000559000-0x8)={r2, 0x5, 0x0}, 0x8) getsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f00004eb000-0xc7)=""/199, &(0x7f0000ad7000-0x4)=0xc7) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000056f000-0x4)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000926000-0x18)={0x0, 0x10, "3d843323b395f7bc0f4cbce894f3f3b0"}, &(0x7f000017e000)=0x18) 2018/01/15 14:52:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f00002e0000-0x5c)={{0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff}, {0xa, 0x0, 0x2445, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, 0x313, [0x2000000000000000, 0x7fffffff, 0x401, 0x400, 0x8, 0x8, 0x302, 0x7f]}, 0x5c) getsockopt$packet_buf(r0, 0x107, 0x2, &(0x7f0000d16000-0x1a)=""/26, &(0x7f00003fe000)=0x1a) setsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f00001e1000-0x4)=0x400, 0x4) bind$inet6(r0, &(0x7f0000193000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, 0x1c) 2018/01/15 14:52:29 executing program 7: r0 = socket$nfc_llcp(0x27, 0x2, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$nfc_llcp(r0, &(0x7f0000161000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000000000)=0x60, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00005a1000)={r1}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000cb4000)={0x4, 0x14, 0x4, 0x2, 0x2, 0x3, 0x4, 0x9, 0x0}, &(0x7f0000448000)=0x20) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00001ef000-0xa0)={r3, @in6={{0xa, 0x1, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8fd, 0x406e, 0xffffffffffff4c14, 0x8, 0x84}, &(0x7f000047c000)=0xa0) r4 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000000000/0xef000)=nil, 0xef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f00000ea000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x8, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}}}}}}}, 0x0) setsockopt$sock_int(r4, 0x1, 0x33, &(0x7f000067c000-0x4)=0x0, 0x4) 2018/01/15 14:52:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) accept4$alg(r0, 0x0, 0x0, 0x80000) bind$alg(r0, &(0x7f0000f74000)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(ccm(aes-asm))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000136000+0xd24)="64406c3ebf7fdd70ce7b9bc16f52eb7dbc85c43fa22f0f2e", 0x18) 2018/01/15 14:52:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x802, 0x0) sendmmsg(r0, &(0x7f0000556000+0x915)=[{{&(0x7f0000b9d000-0x1c)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f0000812000)=[{&(0x7f0000cd8000-0x2e)='G', 0x1}], 0x1, &(0x7f0000868000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x8010) sendto(r0, &(0x7f00005ce000)="", 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f0000819000)={0x0, 0x0}) getsockopt$inet_dccp_int(r1, 0x21, 0xb, &(0x7f0000574000-0x4)=0x0, &(0x7f000079b000-0x4)=0x4) sendmsg$kcm(r0, &(0x7f00007bc000-0x38)={&(0x7f0000e67000)=@generic={0x0, "b15a13af9a201db79a7a8f9b332f2125d801c6073b5f33222848be91659d25c6999ba31b3e4ad348915f4b520ada9fff164f748d370676a9e3690d1d3527af72395d4d68b3cbb7d2687a3521b26d45d6622339efd71f02dc5a4d01c65b44c97438e2ab419392702aad7108fb1bdc9677271ca6571966a73b2b0764b20112"}, 0x80, &(0x7f0000b70000-0x50)=[], 0x0, &(0x7f000027b000-0x4a8)=[], 0x0, 0x0}, 0x44800) r3 = accept4(r0, &(0x7f00005aa000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000bfa000-0x4)=0x14, 0x80800) bind$ax25(r1, &(0x7f0000c10000-0x10)={0x3, {"adc684be27c6bc"}, 0x6}, 0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000055c000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00008e8000)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000f4a000-0x8)=@assoc_value={r5, 0x7fff}, 0x8) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000d53000-0xc)={0x0, 0x0, 0x0}, &(0x7f000024a000-0x4)=0xc) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00006a3000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@broadcast=0xffffffff, 0x3, 0xff, 0x2, 0x5, 0x0, 0xa0, 0xa0, 0x33, r4, r6}, {0x3, 0x100, 0x6c, 0x51, 0x80000000, 0x80, 0x9, 0x8}, {0x6, 0x80000001, 0x6, 0x200}, 0x80000001, 0x0, 0x0, 0x0, 0x1, 0x1}, {{@in=@multicast1=0xe0000001, 0x0, 0x3c}, 0xa, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0xffffffffffffffff, 0x4, 0x0, 0x5315, 0x0, 0x3, 0xc4}}, 0xe8) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f00005cd000-0x20)={@common='bond0\x00', @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendmsg$kcm(r0, &(0x7f0000832000)={0x0, 0x0, &(0x7f0000655000-0xb)=[], 0x0, &(0x7f0000ba0000-0x1d8)=[], 0x0, 0x0}, 0x0) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f00009c7000-0x4)=0xfffffffffffffffe, 0x4) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00007fa000-0x8)={r5, 0x3fac}, 0x8) 2018/01/15 14:52:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000b75000)={0x0, 0x8}, &(0x7f0000695000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000fbf000-0xe)={r1, 0x2, 0x3, [0x5, 0x0, 0x3]}, &(0x7f00006cc000-0x4)=0xe) write(r0, &(0x7f00005ef000-0xa0)="220000001e0007ffe901000f09000700000900ebfe03a7f21900ffff050308800100", 0x22) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000054b000-0x4)=0x0, &(0x7f00007d1000)=0x4) 2018/01/15 14:52:29 executing program 0: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000015000)={0x0, 0x0}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000016000-0x98)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c1, 0x2}, &(0x7f0000016000)=0xfffffffffffffe90) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000015000)={r3, @in6={{0xa, 0x2, 0xe3f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x5}, 0x98) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000017000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000009000-0x4)=0xb) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000015000-0x10)={&(0x7f0000013000-0x1d0)={0x20, 0x20, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xffffff84, 0x0, 0x0}, [@typed={0xc, 0x0, @str='\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x4}, 0x0) 2018/01/15 14:52:29 executing program 1: mmap(&(0x7f0000000000/0xf52000)=nil, 0xf52000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendto$inet6(r0, &(0x7f0000c33000)="001b", 0x2, 0x24048040, &(0x7f0000b75000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000a32000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f52000+0xd74)={0x0, 0x0}) setsockopt$inet_dccp_buf(r1, 0x21, 0x2, &(0x7f0000194000)="2242531d40da902952fec51ca5d2d5a9cf016ea0716e88600367bec0310fb5640b5a0d16f17a491e43ac8ef0d98fdcf03b0882facd988dd22c53969614b674d4dc7bba0401273ca9214c5dfb2258d1d93886e13e6eb5e11d242b0c24736d1d9b4516044bbd1e4bacb0c19615a9ba143c908e4e94807fcc7051e440695e35baa37cda8f15f3336a9c8f088086e0588d84f578bb27027ade8fceb2e1d63d273db773028618c2a0daebf5a3a9025f5c4277017f666076d5bb0b9f795c1853612b", 0xbf) setsockopt$inet6_int(r0, 0x29, 0x38, &(0x7f00003b6000)=0x8, 0x4) sendto$inet6(r0, &(0x7f0000f52000-0x3)="d7f8", 0x2, 0x0, &(0x7f0000f4a000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/15 14:52:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fe6000)={0x3, 0x4, 0x4, 0x100000009, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x7, &(0x7f0000c75000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@map={0x18, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @initr0={0xffffffa7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {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) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000f23000)={{0xa, 0x0, 0x8, @loopback={0x0, 0x1}, 0x1}, {0xa, 0x3, 0x45, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, 0x7f, [0xc48, 0x8, 0x10000, 0x7, 0x5, 0x7, 0x0, 0x40]}, 0x5c) 2018/01/15 14:52:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}]}, &(0x7f0000f92000-0x4)=0xfffffffffffffd67) r0 = accept(0xffffffffffffff9c, &(0x7f0000ff2000)=@ethernet={0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000339000-0x4)=0x10) socketpair$ax25(0x3, 0x2, 0xcb, &(0x7f0000c86000-0x8)={0x0, 0x0}) pipe(&(0x7f0000a97000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000633000)={r1, r2}) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x2, 0x0, 0xb, 0x7a, 0x0, 0xffffffb0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r4 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r4, 0x1, 0x32, &(0x7f00009da000)=r3, 0x4) write(r4, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) [ 106.762011] netlink: 6 bytes leftover after parsing attributes in process `syz-executor6'. [ 106.782220] netlink: 6 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/15 14:52:30 executing program 2: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000fd5000)={0xa, 0x0, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, 0x1c) sendmmsg$alg(r0, &(0x7f0000945000-0x38)=[{0x0, 0x0, &(0x7f0000fd4000)=[{&(0x7f0000511000)="", 0x0}], 0x1, &(0x7f0000fd4000)=[@op={0x18, 0x117, 0x3, 0x0}], 0x18, 0x0}], 0x1, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000fd6000)=@get={0x1, &(0x7f0000fd7000-0x1d)=""/29, 0x6}) 2018/01/15 14:52:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$bt_hci(r0, 0x0, 0x0, &(0x7f000096f000)=""/112, &(0x7f0000c99000-0x4)=0x70) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f000017c000-0x50)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/15 14:52:30 executing program 3: socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x2) bind$nfc_llcp(r0, &(0x7f0000002000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "599120b09f20dcbf497beb5e37d9b17affcb06fc8f494fb76090b709d8822101008c45cbd8a30a0034dec15bc48d075dee39b37da21de35f3656bdde1b7cf7", 0x0}, 0x60) close(r0) 2018/01/15 14:52:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x2) setsockopt(r0, 0x0, 0x1000000000000cc, &(0x7f0000974000)="d7f40710f9524300000007a520c472fad1a737433eaf8be900000000000000084d850e16a25f6e52070052351840a79ca2497f055f126a92151dba57", 0x3c) ioctl$int_out(r0, 0x5462, &(0x7f0000ddb000-0x8)=0x0) 2018/01/15 14:52:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0x3, 0x401) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000131000)=0x0, &(0x7f0000309000-0x4)=0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000ead000)=0xfff, 0x4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000ebb000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000ce2000-0x10)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff00c}, {0x6, 0x0, 0x200000000, 0x0}]}, 0x10) ioctl$sock_netdev_private(r0, 0x89fe, &(0x7f0000e9f000-0x50)="a9bc3bf3e8460a876a7f407d9f4ef93cb6538546b0a4500e4404fb467d4c2dfe1bfc9e7b61cbe1aed65694ddd60cfdc2f7489dfd6bf0a4db6afd03e7ebacd7114dd6cf516ba08f0080ecd85247c40941") sendto(r1, &(0x7f000002b000-0xd8)="", 0xfe0b, 0x0, 0x0, 0x0) 2018/01/15 14:52:30 executing program 5: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f000000a000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000f000)=0x10) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000021000)={0x0, @in6={{0xa, 0x2, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xff, 0x348d, 0x3, 0xfffffffffffffd53, 0xcda, 0x7, 0x77fbb7af, 0x2, 0x2, 0x7, 0x9, 0x946, 0x6, 0x4, 0x0]}, &(0x7f0000023000)=0x108) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000015000)={r1, @in6={{0xa, 0x2, 0x7abe, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x6}, &(0x7f000001a000-0x4)=0x98) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000021000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000020000)={0x11, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0x1d, 0x2, 0xf}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 14:52:30 executing program 1: r0 = socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000001000-0x40)=[{&(0x7f000060e000-0x23)="32d70bfa2d4b4e57cfa4f842b9d202b56ffea3fdce1ebd7fe0a4b08cb9c8adf6d39147", 0x23}, {&(0x7f0000000000)="916f1c63986c8d0f34999fea243b7832c757f9032c1ee1f57a3f4b0a42999e083975190e3211c619dadcbeff64688df99018581f75b98aee7ed2", 0x3a}, {&(0x7f0000001000-0x83)="08a61122650db45d71804cc224b1e4b5128b05d3b6efd3380d264d80a305d97bfb1f9346772b306896c69b0c83a202c1941877dbfef0cd4833d6b5743021cf1daaf6d22871c1a7c85d326c6c642f2f8efce4c4b3cf23773630ef905b86007b72f4e115aed130361ace18190520b983fcee688367af0aecc199f84626c0129e6a272900", 0x83}, {&(0x7f0000000000)="01a4db88cc831c05883039aefaf48271dffc227736b455fa7d83f3e16c3381478d18ceb491e41483cd64f08da1ef205a10041c3f47742f4007d5c57fef780e94f78c994076f87954bfa30bb0219a60b712028eceb15ff4e45dba86e497d4945571e0ba97e51ee0eb68a076", 0x6b}], 0x4, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x2000000000001e, 0x1, 0x0) poll(&(0x7f000054a000)=[{r1, 0x0, 0x0}], 0x1, 0x0) 2018/01/15 14:52:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000a20000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256\x00'}, 0x58) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockname$packet(r1, &(0x7f0000134000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000c9e000-0x4)=0x14) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f000084d000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100, 0x8, 0xff, 0x100, 0xfffffffffffffff8, 0xc0000000, r3}) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000154000)={r0, r1}) sendmsg$key(r4, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 14:52:30 executing program 0: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000b7000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000000000)=0xfffffffffffffffb, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f000061b000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a58d2b", 0x38, 0x29, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "860d54", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @loopback={0x0, 0x1}, [@routing={0x2f, 0x0, 0x0, 0x0, 0x0, []}], ""}}}}}}}, 0x0) [ 106.810662] netlink: 6 bytes leftover after parsing attributes in process `syz-executor6'. [ 106.819193] netlink: 6 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/15 14:52:30 executing program 4: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000e57000)={0x0, 0x0}) r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000eae000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000a18000-0x20)="26000000800100230085000a0000000600000000000003fee159a709ff2d00"}) 2018/01/15 14:52:30 executing program 3: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xe, 0xff) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000004000)={@empty=0x0, @multicast2=0xe0000002, 0x1, 0x5, [@multicast1=0xe0000001, @broadcast=0xffffffff, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}]}, 0x24) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000011000)={0x0, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, 0x7fff}, &(0x7f000001b000)=0x98) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000022000-0x92)={r1, 0x8a, "2539abc8f4d0804ff4cb1d994b5674ded75e1c86becb94ce3d473fcd073574de15c651c9d074cc8fc74f8aa6f3013463eaf23c947c65829e39853d4c580b46a2749c0ba4c28aee39bc7d11ee17ae35ba92c060bc428cd9ea308b35cd09014815e438d275f9195902b83866cf508764e67cc15c2396336d3c7cd171c58e58561aedf9a8a2792ca0ef3046"}, &(0x7f0000008000-0x4)=0x92) r2 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000021000-0x274)={0x24, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1000a, 0x0, 0x0}, [@nested={0x10, 0x4, [@typed={0xc, 0x1, @fd=0xffffffffffffffff}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 14:52:30 executing program 5: mmap(&(0x7f0000000000/0xe0c000)=nil, 0xe0c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f00008ae000)=0x100000001, 0x4) mmap(&(0x7f0000e0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f0000e0c000)=0x0, &(0x7f0000e0c000)=0x4) mmap(&(0x7f0000e0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$ipx(r0, &(0x7f0000560000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000e0e000-0x4)=0x10, 0x800) mmap(&(0x7f0000e0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ipx(r1, &(0x7f0000e0d000)={0x4, 0x5, 0x3, "c0cef1b58a60", 0x9, 0x0}, 0x10) sendto$inet(r0, &(0x7f0000d3f000-0x1)="", 0x0, 0x20000000, &(0x7f0000d3e000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000d15000)=0x0, 0x4) ioctl$fiemap(r0, 0xc020660b, &(0x7f000079a000)={0x1, 0x3, 0x4, 0x3, 0x2, [{0x8, 0x8, 0x100000000, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {0x3ff, 0x5, 0x7, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}]}) 2018/01/15 14:52:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000000010, 0x2, 0x0) socketpair$inet6(0xa, 0x3, 0x7, &(0x7f0000ad6000)={0x0, 0x0}) write(r0, &(0x7f0000aa4000)="260000001e0047f791f6caff00242207070008000000000000000000aa0737550500040008ff", 0x26) accept$netrom(r0, 0x0, &(0x7f0000df6000-0x4)=0x1e3) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000ef2000)={0x0, 0x3, 0x7fff, 0x5, 0x6a, 0x1}, &(0x7f0000212000-0x4)=0x14) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00008e0000)={r1, 0x1}, &(0x7f0000e90000-0x4)=0x8) 2018/01/15 14:52:30 executing program 4: mmap(&(0x7f0000000000/0xf05000)=nil, 0xf05000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000ac9000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000025f000-0x4)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00006a4000-0x8)={0x0, 0x2}, &(0x7f00005dc000-0x4)=0x8) mmap(&(0x7f0000f05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000f05000)={r2, 0x7fffffff, 0x30, 0x89e5, 0x6}, &(0x7f0000e82000-0x4)=0x18) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f00005ee000-0x5c)={{0xa, 0x0, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x1}, {0xa, 0x2, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xd09e}, 0x80, [0x0, 0x5, 0x0, 0x8724, 0xffffffffffffffb9, 0x6, 0xfffffffffffffffa, 0x5]}, 0x5c) bind$inet6(r0, &(0x7f0000765000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80}, 0x1c) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000f03000-0x14)={@loopback={0x0, 0x1}, 0x0}, 0x14) 2018/01/15 14:52:30 executing program 0: mmap(&(0x7f0000000000/0xa12000)=nil, 0xa12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x0) mmap(&(0x7f0000a12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x15, 0x7, 0x400, &(0x7f0000a13000)={0x0, 0x0}) getsockname$packet(0xffffffffffffffff, &(0x7f00009d8000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00009d7000)=0x14) mmap(&(0x7f0000a13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f0000a13000)={@loopback={0x0, 0x1}, r2}, 0x14) mmap(&(0x7f0000a12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(r0, &(0x7f0000a12000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000a13000-0x4)=0xe, 0x800) accept$alg(r3, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$alg(0x26, 0x5, 0x0) socketpair$inet(0x2, 0x5, 0x1, &(0x7f0000d8c000)={0x0, 0x0}) bind$alg(r4, &(0x7f0000d3e000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes128\x00'}, 0x58) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f00008b8000-0x1f)="f03cca0100ef9b9d16c46648ab3ef07f2e45b9cf36ed7a389f6bf667d63375", 0x1f) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x60, &(0x7f0000a0c000)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x8000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f00004e6000-0x8)={0x0, 0x5}, &(0x7f0000ac4000-0x4)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r5, 0x84, 0x7b, &(0x7f00001f9000-0x8)={r6, 0x9}, 0x8) 2018/01/15 14:52:30 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000d04000)=0x14, 0x80800) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000b82000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listen(r0, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r1, 0x0, 0x14, &(0x7f0000a42000-0x4)=0x0, 0x4) syz_emit_ethernet(0x76, &(0x7f00000f3000-0x576)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "ffffe8", 0x40, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "e8a413", 0x0, 0x2c, 0x0, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [@dstopts={0x29, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], "fe015817fcec5620"}}}}}}}, 0x0) 2018/01/15 14:52:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000e00000-0xfc)="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", 0xfc, 0x4040854, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x7b, &(0x7f000074b000-0x4)=0x0, 0x4) 2018/01/15 14:52:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x2, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000af2000)={r1, r0}) sendto$llc(r1, &(0x7f00005d8000-0xd6)="ad", 0x1, 0x0, &(0x7f0000742000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) close(r1) 2018/01/15 14:52:30 executing program 1: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x0, 0x0, &(0x7f000000e000)={0x0, 0x0}) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000006000)={@local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, 0x0, 0x5, [@empty=0x0, @rand_addr=0x4, @broadcast=0xffffffff, @multicast1=0xe0000001, @dev={0xac, 0x14, 0x0, 0xc}]}, 0x24) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000006000-0xa8)=[{&(0x7f0000005000-0x1c)=@in6={0xa, 0x3, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, 0x1c, &(0x7f000000e000-0x20)=[{&(0x7f000000e000-0xb9)="928d460ad4dd2b7c5a5a8449a3fbd7b2b48200d1b42c0d4d8dc2d2bf80f0c09e06ab1cc3991d3b79f8f46ccb1eeb360bae394466a8f18d17194173d6cb99ead20bd673d9a7038e13c53870173bdf8dff686d9c3cb14b0ec6e981f9f04347f63a70f1ef9b2a50e5d8b73da249861d54156ca6906063cc8a130b7a01f4dc2eaf31ccbf7a3c3e99c46c23eaa9732b5abfad7fe0d206c0dbdab9a5970b535e6003ba612f5885194c469745e064a0feb7b9691eb27478338dee51d3", 0xb9}, {&(0x7f0000007000-0x19)="9beecbf73cc96116ce5f86e14848502770ce64c3c616a9afc0", 0x19}], 0x2, 0x0, 0x0, 0x800}, {&(0x7f000000b000)=@in6={0xa, 0x1, 0x8000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200}, 0x1c, &(0x7f0000006000)=[{&(0x7f000000f000)="678e7e9d0e805098305180466f876a2896be5eb6cdfc169feb59e53f0e01fc0d72d49ad053e59475bbedf719dfe73dd367689f91bee4594e9897c475e20ed7c66877c78811246e3fb1c05baa735c4efe9866049888af4efd5e10aa2ac87a3b", 0x5f}, {&(0x7f000000d000)="1d145b881efbb31468e1b4a48c848e7d9246098b", 0xfffffffffffffeeb}, {&(0x7f000000d000)="8cf89918ae6db2d36b553aff0b3ecf01220a95e74578e766240bbdac1590734a60b6cff55cb3452f74a6cdb48e948ea436f6f6a8d1bf9d2b0ce25df122e4970890050ee0908c0624b29c22e0931fa06a473af9f0f6afe7faaefa1f231e05a636bee387ad5ca8587efca522ee5158a4324a2af74ed055fd7d9ad9b4399cac9a3aa8b3149a501f52184a996d92096f97870c6f6778eb01cef59587d50f3b3c01a2e0cf3f7c2a258d1016c2e07359713e7c14a3566eed2d6c7fee34d1fd1631c7dea1767a52013f03ad5f73adcd369f3fce494aa2d4fde5e57334341a2d50dacc4ba80fe3d8c3af49dc73af69e18aa4", 0xee}], 0x3, 0x0, 0x0, 0x40000}, {&(0x7f000000e000-0x1c)=@in6={0xa, 0x3, 0x81, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, 0x1c, &(0x7f000000d000)=[{&(0x7f000000e000-0xe4)="103770aa660cc872920d1b38d0bea160e93850a477f3af22af29b94fb2ff0eddc883896a1a4deeca942dcdcb810f01a535212bd03ff044bcdf2acbafe073031dcde31280c15975dec61e32d58c4207b28e8723800337d14d056bf8a3c3285d2bebe39941e5cf8250aa97051c84d9bc52a1cf245e640e24e39de6dca95cde9d931669f431b387ee4b5a7ab4bf51d004038c457de8cb15fac13bd7192bac0f3176a007770662b8ae2fc65e726edd37879045372088e72cd45bdeb7d9e330b05a6b8d09afeb59982cc27d65d2156ddaeba857e6cf33a0a1caaa0a637c83f3f384cc4b7fd121", 0xe4}, {&(0x7f0000003000-0x1000)="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", 0x1000}], 0x2, 0x0, 0x0, 0x4000085}], 0x3, 0x20000015) r2 = accept(r1, &(0x7f0000004000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000010000-0x4)=0x8) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(r2, &(0x7f0000011000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000011000-0x4)=0x10) connect$nfc_llcp(r2, &(0x7f0000003000)={0x27, 0x9def, 0x83, 0x3, 0x1, 0x7, "ca7e9b67db654d28912cfaa327fbd9bbaf2f6fd0b0d88fdcaa27b904d2cc96a8cfba93bd1b37c5d0938e08f37769e3873da56a54a04d69aaa0c30c0ff39c91", 0x3}, 0x60) r3 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000010000-0x8)={0x0, 0x0}) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r4, 0x800443d3, &(0x7f0000009000-0x14)={{0xfa, 0xffffffffffffffff, 0x1, 0x0, 0x10000, 0x6b}, 0x1, 0x10000, 0x8000}) connect$can_bcm(r3, &(0x7f0000001000)={0x1d, 0x0, 0x0, 0x0}, 0x10) sendmsg(r3, &(0x7f0000008000)={&(0x7f000000b000-0x10)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f000000d000-0x10)=[{&(0x7f0000008000-0x38)="02000000017daebd4c317b8c0649831def071b7c358611a6238d495f9f3ff91ee6d69764e7db2b81abfffdc05da6f696bfc575b2f528f6ef", 0x38}], 0x1, &(0x7f0000009000-0x370)=[], 0x0, 0x0}, 0x0) 2018/01/15 14:52:30 executing program 7: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x2) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x12c)=[{{0x0, 0x0, &(0x7f0000005000-0x50)=[], 0x0, &(0x7f0000003000)=[{0x28, 0x0, 0x0, "f6438540f997df2725e95203709182f5b20e"}], 0x28, 0x0}, 0x0}], 0x1, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x1, 0x0) r2 = epoll_create1(0x0) epoll_pwait(r2, &(0x7f000095a000)=[{0x0, 0x0}], 0x1, 0x67, &(0x7f00007bd000-0x8)={0x0}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000b1d000-0xc)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000008000)={0x0, 0x70, "08f0e2612356acef8563d7d2d26e4014b8a5b164904de3e654878fed8c78f3c2ba6d1af3129ed05a6a81820441566fb0bf5251eee211770aabc559b10ad95e58ac50d5767d7ab360cb62739438c7f8c8d0490452379f8ebf7cf4f759b3da506078d3df765f602291b7049b7059ee867f"}, &(0x7f0000008000)=0x78) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000009000-0x6)={0x0, 0x2}, &(0x7f0000003000)=0x6) r3 = socket(0xb, 0x1, 0x3) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r3, 0x6, 0x1, &(0x7f000000a000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000007000)=0xc) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000003000-0xb8)={0x0, 0x4, 0x81, 0x2, 0x6, 0x4011, 0x6, 0x3b, {0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2d, 0xff7, 0x80000000, 0xfffffffffffffff7, 0xca}}, &(0x7f0000008000)=0xb8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f000000b000-0x4)={r3}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/15 14:52:30 executing program 6: mmap(&(0x7f0000000000/0x943000)=nil, 0x943000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000718000)=0x0, 0x4) ioctl$int_in(r0, 0x5452, &(0x7f000093f000-0x8)=0x1) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f000093f000)=@abs={0x1, 0x0, 0x0}, 0x8) listen(r2, 0x0) connect$unix(r0, &(0x7f0000941000)=@abs={0x1, 0x0, 0x0}, 0x8) socket$unix(0x1, 0x2, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000943000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000943000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r3, &(0x7f0000944000-0x6e)="d7532bc3b219381df383570ea6ca4e3412647e9239701963c6358c79e9ae8101cd4c5cf6e133d270836604e9aa837cc059e4dc22878bc0fac5de1996232ca566e7502dcdb91b39e8589de9090a668205fc2f01f46f4c18c2aa4bdf0df4d4296a0f61ae2dce21df90a57fb6321bcd", 0x6e, 0x80, &(0x7f0000943000)={0x2, 0x3, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f000007f000-0x38)={&(0x7f0000158000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f000093d000-0x70)=[], 0x0, &(0x7f000093d000-0x3b)=""/0, 0x0, 0x0}, 0x0) accept4$unix(r2, &(0x7f00009d8000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000937000)=0x8, 0x0) 2018/01/15 14:52:30 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000a9a000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(r0, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a85000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_sctp(0x2, 0x2, 0x84) connect$inet(r2, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000f4d000-0x93)={0x0, 0x0, ""}, &(0x7f0000d68000-0x4)=0x8) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000224000)=0x0, 0x4) 2018/01/15 14:52:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000007000)=[@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) r0 = socket$inet_sctp(0x2, 0x6, 0x84) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000f08000)={0x0, 0x9, 0x0, 0x4, 0x8}, &(0x7f000055d000)=0x18) pipe(&(0x7f00001c1000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000365000-0x8)={r1, 0x3}, &(0x7f0000a26000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000e70000-0x9e)={r1, 0x96, "ed8042aa1dbfe41f686a052fecc2e207c3add1b3e2a657a8d67a34bccb2e15043cd6d89ff993c9f8239d1ffde7794b4b16aca88eefbb66ffc9c4874889fb855c3b63cce64c08180e794ce4c559a7747fed2955e774993436730d5dc2e48fdeadf0b65182862f4b6ab63c8b481c695920ce309fdb47da4f5ac310691938c4a4c94f73a1bd88b8f38089ef3df32f769d04f66e47c7bc96"}, &(0x7f0000a68000)=0x9e) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000d56000-0x62)={r1, 0x5a, "990c6d49eac93ba67a8b06e74b3b604a149967a44c18193dccc058e81eafa6648958a3a60cd82de06989b555b1c8e09e3422fe5476aec643aea71fe5d0b81d7adc22ea99688d958537ec2f59b3d22031bdade54a3fa82b092ad3"}, &(0x7f000088c000)=0x62) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000edc000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000007000-0x1)=0x8) 2018/01/15 14:52:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x16, 0x2000000001, 0xfffffffffffffffe) getsockopt(r0, 0x0, 0x61, &(0x7f0000d4a000)=""/8, &(0x7f0000736000)=0x1ec) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000db9000-0x8)={0x0, 0x8341}, &(0x7f00006f5000)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000078e000-0x8)={r1, 0x400}, 0x8) 2018/01/15 14:52:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x100010) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) r1 = accept4(r0, &(0x7f00005cc000)=@generic={0x0, ""/126}, &(0x7f0000012000-0x4)=0x80, 0x80000) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000ad1000-0x10)={0x3, &(0x7f000089b000-0x18)=[{0x5, 0x101, 0x4, 0x800}, {0x6, 0x4, 0x3, 0x401}, {0x8, 0x0, 0xfff, 0x9}]}, 0x10) writev(r0, &(0x7f0000978000)=[{&(0x7f000076d000-0x76)="1f00000001031900005f07000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) r2 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f00007e6000)={0x20000000, 0x0}) 2018/01/15 14:52:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000541000-0x10)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) r1 = socket(0x7, 0x6, 0x6) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) writev(r1, &(0x7f0000628000-0xa0)=[{&(0x7f0000c00000)="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", 0x7ba}, {&(0x7f000001a000)="76dc5c40926d79440f1976f7c314e51ea92bce7403c17537536128a5cdf22b99b267f02f43a34634fc449c8eaefa60b23ebf2714fd7c6fc73ecc9f314c1a6bc82a5329a9caf6e00617a5b7f89231064ab75434d62157b304375d8c07b6a7", 0x5e}, 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0x1000}, {&(0x7f0000553000)="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0x1000}], 0x4) sendto(r1, &(0x7f00001c7000-0x58)="58b7c11af0cf91c0ac88f7c7d7b1813b0f31aed8ecda0b78f6c56ac90dcbdd1dca3b6c01de43b0a89154b5d518aeec999598c2a082f35338f8df718d875b7fa0800cd46861d9c4be091ed4d6890233ef3a2cc7d7d8ad2c60", 0x58, 0x40, 0x0, 0x0) accept4$llc(r0, 0x0, &(0x7f0000127000-0x4)=0x0, 0x800) 2018/01/15 14:52:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x100000000000001, 0x84) connect$inet(r0, &(0x7f0000f67000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100000000009) r1 = accept$inet(r0, &(0x7f00001cb000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000209000-0xa0)={0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x507, 0x1000, 0x9, 0x8}, &(0x7f0000445000)=0xa0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00008c1000-0x8)={r3, 0x100}, &(0x7f00007c3000-0x4)=0x5e) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000c00000)={r4, 0x9}, &(0x7f0000d4e000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000eb2000)={r5, 0x9, 0x20}, 0xc) r6 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r6, 0x800443d3, &(0x7f0000e4c000)={{0xe4, 0x421f, 0x4, 0x8f, 0x3ff, 0x8000}, 0x0, 0x5, 0x7f}) recvfrom(r2, &(0x7f00009a1000)=""/220, 0xdc, 0x100, &(0x7f0000235000-0x10)=@ipx={0x4, 0x40, 0x0, "7aabac13e0f1", 0x400, 0x0}, 0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000cce000)={0x0, 0xfffffffffffffc01, 0x0, 0x4}, 0x10) 2018/01/15 14:52:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfe28, 0x420040000, &(0x7f000063e000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000925000)=@generic={0xe02, 0x8, 0x3}) 2018/01/15 14:52:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x31, &(0x7f0000dd0000-0x4)=0x0, 0x4) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000e6e000-0x4)=0x0, &(0x7f000048d000)=0x4) bind$inet6(r1, &(0x7f0000d6d000-0x1c)={0xa, 0x0, 0x19b, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x9}, 0x1c) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000dff000)=0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000e94000)=r2) 2018/01/15 14:52:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x31f, &(0x7f0000edd000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@generic={0x8864, ""}}}, &(0x7f0000efe000)={0x0, 0x1, [0xc06]}) socketpair(0x3, 0x5, 0x81, &(0x7f00003be000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000d97000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000aa7000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000748000-0x8)={r1, 0x800}, 0x8) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000288000-0x4)=0xfff, &(0x7f0000120000-0x4)=0x4) 2018/01/15 14:52:30 executing program 7: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000fd9000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000fd8000-0x2f)="b641d1089f7c9da27c74f2cd144004d042effdc7cccb5bb143f9a5e7c68bc5ca0d5c4d3f986bac823fd6ea029d99451e", 0x30, 0x0, &(0x7f0000fd7000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/15 14:52:30 executing program 3: mmap(&(0x7f0000000000/0xe3000)=nil, 0xe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00000e1000-0x46)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="8a53ee431abe", @empty=0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @rand_addr=0x0}}}}, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f00000e3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f000009f000)=0x0, &(0x7f00000e3000)=0x4) 2018/01/15 14:52:30 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x800000000000002, 0x400) bind$ax25(r0, &(0x7f0000000000)={0x3, {"8919cfd61a69f5"}, 0x0}, 0x10) 2018/01/15 14:52:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000f, 0xb31) connect$inet(r0, &(0x7f0000956000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$bt_bnep(0x1f, 0x3, 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000fdc000-0x8)=[{&(0x7f0000ac9000)="290000002000190000003fffffffda060200000000e80001040000040d000300ea1100000005000000", 0x29}], 0x1) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00001db000)={{{@in=@broadcast=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ba5000-0x4)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00003b0000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, &(0x7f0000648000)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000447000)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x100000000, 0x2, 0x0, 0xa, 0xa0, 0xa0, 0x3a, r2, r3}, {0x10001, 0x2, 0x100, 0x2, 0x101, 0x5, 0x2, 0x2}, {0x660, 0xf7c, 0x6, 0x3ff}, 0x9, 0xf, 0x1, 0x1, 0x1, 0x2}, {{@in=@loopback=0x7f000001, 0x1, 0x7f}, 0xa, @in=@dev={0xac, 0x14, 0x0, 0xf}, 0x6, 0x5, 0x3, 0x3ff, 0x5, 0x8, 0x1}}, 0xe8) connect$inet6(r0, &(0x7f00009d1000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/15 14:52:30 executing program 6: mmap(&(0x7f0000000000/0x9f9000)=nil, 0x9f9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f00009f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f00004ea000)=""/94, 0x5e, 0x100, 0x0, 0x0) mmap(&(0x7f00009f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00009f9000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@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}}, &(0x7f00009fa000-0x4)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000627000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000423000)=0xe8) socketpair(0x0, 0x80000, 0x4, &(0x7f000098f000)={0x0, 0x0}) connect$packet(r4, &(0x7f000093b000-0x14)={0x11, 0x1f, r2, 0x1, 0x5, 0x6, @random="5d1baad79967", [0x0, 0x0]}, 0x14) sendmsg$nl_xfrm(r0, &(0x7f0000924000-0x38)={&(0x7f0000406000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000737000-0x10)={&(0x7f00001a4000-0xa8)=@delpolicy={0xa8, 0x14, 0x400, 0x2, 0x1, {{@in=@loopback=0x7f000001, @in=@rand_addr=0x105, 0x1, 0x1, 0x3, 0x5, 0x2, 0x20, 0x20, 0x3c, r1, r3}, 0x0, 0x2}, [@replay_esn_val={0x28, 0x17, {0x3, 0x3, 0x5, 0x2, 0x3, 0x1, [0x8, 0x8, 0x5]}}, @output_mark={0x8, 0x1d, 0xc6}, @address_filter={0x28, 0x1a, {@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xa, 0x3, 0xfffffffffffffffa}}]}, 0xa8}, 0x1, 0x0, 0x0, 0x4000000}, 0x20000000) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f000007d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000226000)={&(0x7f00008bc000)={0x2c, 0x25, 0x2ff, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0xc, 0x0, @ipv4=@broadcast=0xffffffff}, @typed={0xc, 0x0, @u32=0x0}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) epoll_create1(0x80000) 2018/01/15 14:52:30 executing program 0: unshare(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000006b000)={@multicast1=0xe0000001, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) pwritev(r1, &(0x7f00008d2000)=[], 0x0, 0x0) socketpair(0x15, 0x0, 0xfffffffffffffff7, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000002000-0x4)=0x0) 2018/01/15 14:52:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) listen(r0, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000541000-0x10)=@req={0x3fc, 0x0, 0x1, 0x2}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) accept$inet(r0, &(0x7f0000c36000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002a7000-0x4)=0x10) socket$inet6_udp(0xa, 0x2, 0x0) 2018/01/15 14:52:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}}, @sadb_sa={0x20000050, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}}]}, 0x70}, 0x1, 0x0, 0x0, 0x0}, 0x0) listen(r0, 0x0) 2018/01/15 14:52:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000993000)={&(0x7f00000f7000)=@nfc={0x27, 0x400, 0x1, 0x7}, 0x10, &(0x7f0000497000)=[{&(0x7f0000946000-0x79)="bb30a2f6cef928f0b467ecee59c5dea7f4ff321e550d82ef0dc95f8d260196c66d509806d86f246b1e8a26f9473ecb402de849a35e45359120a68c67b1789bd5547fba65779eac60cf2df7788b9b98c71c45a9f6f85273bef90b2f63b9adda8ce567e972994ec81a55d83da79c0c85a0ed5f336bf1ee4067b6", 0x79}, {&(0x7f00004bd000-0x24)="ab320ad26952104b77695c78ce73c6e06044c9ae637554197a4052f3804a4b4d4f2d98c2", 0x24}, {&(0x7f00000ef000)="8d2dce8a71f69e03b25fee383bd485c1de897dbf85ee1fc8abe3397ee17797fe93618303ba1c7300c2756d3fea79cccc56d98fa7c52d9ead9f0090409ae07056d162ca13378dc08872c80fee820ba5bafe1fc86cac0c1f8303a200bdd90fc66992b24916c36f49d97d5ab7ed191b2efba857a1872fbd46d2d6f1fa49b15de8202847a5fb687d4e2a53410f55a26753de1600e571f54f714dda4d16fc83585d8fc28d453718ef8a15c0cb06b38243aebee8f6d36e1b36b6844b5a957e044c531d678fb36c6db3f9d1b4802005803daabdbcd1ebb49c0c3b5e23c3c663e3bc0135a84341d6f7df0925e3c4", 0xea}, {&(0x7f000021f000-0x1b)="ba41ed34e8c7f0ba4ef821ff44ec5e0ea3ba681dd9246085a2b15c", 0x1b}, {&(0x7f0000d50000-0x47)="4907fe13ce5fcb87e4a4d396c6306ffab979d6cf27b7c70448cf1d856c236ea27e56093ca65107999825f5ac1a20023a16a05917ce55d757a99f6c804da7475b2384f583b86f9d", 0x47}, {&(0x7f0000439000-0x75)="07b29fe2757ce074887f3ea78eb3490d78aeb08b3bc323ad15d1765ca16d90e46ad1d852cc04696178a8717ebfcb8c1d21d5653a15f2122dcadc9434528d464030c8ff01a7a9911bdc34c5bebad67e8761186fbce02a500092abbbb8b69900db73f815aad750984dc22bb6b769afa201f45a1c7cf5", 0x75}, {&(0x7f0000577000-0x4a)="6abb588f29eb5b35e4b5182a80dc3924a8c7220b9874dca8c210f4b971cc3488df493c2e1e7abd48b2ba79cf818e0d00f8ee1a51b8ab581ad31e22cbb4b146ec8c23f5f7c2d0cc4b85f1", 0x4a}], 0x7, 0x0, 0x0, 0x4080}, 0x40815) syz_emit_ethernet(0x26, &(0x7f0000bbc000-0x65)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@generic={0x4305, "67a6f33d919238d8159ad7d4e2627a009e53dc6d02be91da"}}}, &(0x7f0000aab000-0x14)={0x0, 0x0, []}) pipe(&(0x7f00009de000-0x8)={0x0, 0x0}) connect$ax25(r1, &(0x7f000072b000-0x10)={0x3, {"2e97eaa4651d82"}, 0x5}, 0x10) 2018/01/15 14:52:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000ae7000-0x64)={&(0x7f00002d6000-0x28)=[0x400, 0x8000, 0x8, 0x3, 0x20bf, 0x2, 0x800, 0xfff, 0xfffffffffffffff8, 0x8], 0xa, 0x512, 0x9fed, 0x7, 0x1, 0x7, {0xff, 0xe42a, 0xf5d2, 0x3f, 0xff, 0x7d, 0x525c7e4b, 0x6, 0x3, 0xe7e4, 0x2, 0x6, 0x7, 0x7, "e1b727918f057e540b57f571d80e646e15d5bdfaab5a62b2b72e1f1fd85c218b"}}) r3 = socket$kcm(0x29, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000e1f000-0xb8)={0x0, 0x0, 0x9, 0x72a, 0xffffffff, 0x7, 0x74, 0x9, {0x0, @in6={{0xa, 0x3, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2b2b}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff, 0x7, 0xcc4c, 0x956, 0xffffffffffff0ef1}}, &(0x7f0000a82000)=0xb8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00001f4000)={0x8, 0x2, 0xfff, 0x6, r4}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f00008d1000-0x4)={r1}) setsockopt$packet_rx_ring(r5, 0x107, 0x5, &(0x7f0000e3d000)=@req={0xb21, 0x4000, 0xd5e, 0x10000}, 0x10) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 14:52:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00001bf000)={0x0, 0x0}) bpf$BPF_PROG_QUERY(0x10, &(0x7f000050f000)={r0, 0x2, 0x1, 0x100000000, &(0x7f0000bb7000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000099d000)={0x0, 0x0}) 2018/01/15 14:52:30 executing program 3: mmap(&(0x7f0000000000/0xa12000)=nil, 0xa12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x0) mmap(&(0x7f0000a12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000a12000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000081000)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000508000)={0x0, 0xff, 0x414b, 0x3}, &(0x7f0000045000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f00002cf000)={r2, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000a12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f000049c000-0x8a)="3c9e003a2a3014f2b6a7e91a27d882500b4fb3f452d75c8d02e56294b5dd4e64b3c3e37d292d1f0538c5d6cc9396db069211c082a81723fbd7d7891261444120ffea16f350496e8572facea19149d0879bc486a09efb0b0f34cc9e6221b1a00b708c3ae7a837d8ed8a09ac50c666649fd0fad2ef9d12ed6d87505c085e964c936d6a762ab14ee11e3ac1", 0x8a, 0x40, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000a12000)={r2, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000169000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x60, &(0x7f0000a0c000)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x6, 0x80, 0x0, 0x0, r3, 0x0}, {0x0, 0x8000000000000, 0x0, 0xf18, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2, 0x4000, 0x0}}, 0x6a) 2018/01/15 14:52:30 executing program 0: r0 = socket$inet6(0xa, 0x0, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f0000001000-0xa3)="a81dbe5589bd7db872a1a0481795116395d9f99df990eb0d4ac82b00a460dc2b212963ecf3cdb303ea270d2a97b00c43522251be9f1cf18203691012956e930f170ee8c98c2d5badcd5a659b945bfc9e6d3a6b216feccb9be6180fc389b6113134b8ce2bb18be06791cad5b18fc8b08d1dfc3703bd13b4a0c5256f1ce802e477f7bbd9fdf080e6a0e4eff7eb2e6eb2be15cd2c48700ee1a7e05da5468de6b76c474a9c", 0xa3) mmap(&(0x7f0000000000/0x78e000)=nil, 0x78e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x20000000002, 0x1000000003, 0x11) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000678000-0x28)={@common='lo\x00', &(0x7f0000706000-0xc4)=@ethtool_sfeatures={0x3b, 0x2, [{0x20, 0x0}, {0x0, 0x0}]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000078e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f000078e000)=0x0, 0x4) 2018/01/15 14:52:30 executing program 4: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000003000+0xb03)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000e000-0x10)={&(0x7f000000e000-0x1120)={0x20, 0x26, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x8, 0x3, @binary=""}]}]}, 0x9b}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$inet6(0xa, 0x3, 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000015000-0x10)={0x0, 0x10, &(0x7f000000d000)=[@in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000010000-0x4)=0x10) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000016000-0x20)={@generic="4e64f41674df022dbd7d5dfa3703717f", @ifru_flags=0x2000}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000015000)={r2, 0x0}, 0x8) 2018/01/15 14:52:30 executing program 2: mmap(&(0x7f0000000000/0xf62000)=nil, 0xf62000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000f62000)="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", 0x1000, 0x48010, &(0x7f00009b1000-0x1c)={0xa, 0x3, 0x401, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x8000}, 0x1c) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000251000-0x4)=0x8, 0x4) 2018/01/15 14:52:30 executing program 5: mmap(&(0x7f0000000000/0x586000)=nil, 0x586000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket(0x5, 0x7, 0x1) accept$inet6(r1, &(0x7f000045a000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000519000)=0x1c) r2 = socket$bt_rfcomm(0x1f, 0x3, 0x3) mmap(&(0x7f0000586000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000586000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000587000-0x4)=0x0, &(0x7f0000586000)=0x4) socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000587000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000587000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x64, &(0x7f0000587000)=0x0, &(0x7f0000587000)=0x4) sendmsg$nl_xfrm(r0, &(0x7f00004e6000-0x38)={&(0x7f000009f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00002bf000)={&(0x7f000057d000)=@newpolicy={0xb8, 0x800000000000019, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0xa0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 14:52:30 executing program 7: mmap(&(0x7f0000000000/0xac5000)=nil, 0xac5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x17, 0x8000b, 0x6, &(0x7f00008e5000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ac5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000475000)={0x0, 0x94, &(0x7f0000ac6000-0x94)=[@in6={0xa, 0x0, 0x803, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x8001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}]}, &(0x7f0000279000-0x4)=0x10) mmap(&(0x7f0000ac5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000218000)={r1, 0x1f}, 0x8) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) listen(r2, 0x5) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f000021a000)={0x0, 0x0, 0x0, 0x800000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) socket$inet6_dccp(0xa, 0x6, 0x0) poll(&(0x7f0000ac0000)=[{r2, 0x0, 0x0}], 0x1, 0x8000) shutdown(r2, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_CAP_ACK(r3, 0x10e, 0xa, &(0x7f0000372000-0x4)=0x1c00, 0x4) 2018/01/15 14:52:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x6, 0xaf19) sendmsg$unix(r0, &(0x7f0000210000-0x38)={&(0x7f000055e000-0x18)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18, &(0x7f0000a14000)=[{&(0x7f00001d6000-0x1000)="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", 0xd65}], 0x1, &(0x7f0000974000)=[], 0x0, 0x0}, 0x0) 2018/01/15 14:52:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) writev(r0, &(0x7f0000ec7000-0x80)=[], 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000bfb000)={r0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00005bc000-0x98)={0x0, @in6={{0xa, 0x3, 0x0, @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]}, 0x430b, 0x800}, &(0x7f0000f27000)=0x98) socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000173000+0x43c)={r2, 0x6}, &(0x7f0000f40000-0x4)=0x8) accept$nfc_llcp(r1, 0x0, &(0x7f0000f82000-0x4)=0x0) 2018/01/15 14:52:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x3, 0x2) r1 = accept4$packet(r0, &(0x7f0000acf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00009a8000-0x4)=0x14, 0x80000) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000e5000)={{{@in=@multicast2=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004e8000)=0xe8) pipe(&(0x7f0000fca000)={0x0, 0x0}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000965000)={r1, r4, 0x3, 0x1}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000469000)={{{@in=@loopback=0x7f000001, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x1, 0x0, 0x3, 0x0, 0x2, 0x0, 0x20, 0x6, r2, r3}, {0x5, 0x1, 0xff, 0x0, 0x6, 0x7, 0x0, 0xfff}, {0x68, 0x6, 0x0, 0x20}, 0x9, 0x1, 0x1, 0x1, 0x3, 0x3}, {{@in=@dev={0xac, 0x14, 0x0, 0x14}, 0x1, 0x3c}, 0xa, @in6=@loopback={0x0, 0x1}, 0x0, 0x1, 0x3, 0x3, 0x800, 0x9f, 0x1}}, 0xe8) write(r0, &(0x7f00002a6000-0x10)="020a952502000000090500d91dfb3700", 0x10) ioctl(r4, 0xfffffffffffffffa, &(0x7f0000acf000)="b64c9dad4c19888f1ae2619382e72dab476b173d0aa2f30ca80d9b841ba3dd6e7cb79a36bdfdd74874d75692") 2018/01/15 14:52:30 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={"d5b18d65fee356962ee99a2da5574ab0", {0x4, 0x0, 0x0, "84e530df049a", 0x3ff, 0x0}}) mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r1, 0x29, 0x4b, &(0x7f0000f88000)=0x0, &(0x7f0000f85000)=0x4) pipe(&(0x7f000017b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f000010e000)={{{@in=@rand_addr=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f88000)=0xe8) 2018/01/15 14:52:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000962000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000344000)=0x48, 0x80800) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f000091d000)=0x0) r1 = socket$inet(0x2, 0x80005, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f000013f000)={@common='gre0\x00', @ifru_addrs={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6f, &(0x7f0000522000)={0x0, 0x8, "fdffffffffffffff"}, &(0x7f0000a39000-0x4)=0x10) 2018/01/15 14:52:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00003c3000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) pipe(&(0x7f00000a5000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000290000)={r0}) 2018/01/15 14:52:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000ed2000)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000177000)={{0xa, 0x0, 0x400, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x3}, {0xa, 0x3, 0x52e, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x8}, 0x3ff, [0x1f, 0xffffffffffff7fff, 0x6, 0x0, 0x8, 0x0, 0x5, 0xffffffffffffff00]}, 0x5c) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000980000-0x10)=[{&(0x7f0000bbd000)="34000000130019470400ff00000900ffefffdfe6010000002b78ffffffec800511001c000000000000000000001800010018e907", 0x34}], 0x1) socket$inet6(0xa, 0x5, 0x1000) 2018/01/15 14:52:30 executing program 2: r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000c9e000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xf1c000)=nil, 0xf1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000f18000)={&(0x7f0000a95000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000950000)={&(0x7f0000f1c000-0x22c)=@newsa={0x17c, 0x10, 0xeff, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0xffffffffffffffff, 0x33}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@algo_auth={0x8c, 0x1, {{'rmd160\x00'}, 0x208, "55438c5e6cf3712d66548e774e90242eb681ec5710e398f29962ea5bc829e862f5b20c46fb5446a7a3a99ef89a534b2698250f34ebfce15448f918abb280f72cd2"}}]}, 0x17c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r0, &(0x7f00000c4000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f1d000-0x4)=0x10, 0x80800) 2018/01/15 14:52:30 executing program 5: mmap(&(0x7f0000000000/0xf13000)=nil, 0xf13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000002000-0xe)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000002000-0x18)=""/24, &(0x7f0000001000-0x4)=0x18) 2018/01/15 14:52:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f000091b000)={0xffffffffffffffff}) accept$packet(r1, &(0x7f0000fa4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000240000)=0x14) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000149000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, r2}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x119, 0x22, &(0x7f0000c7d000)={{{@in=@multicast1=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fa1000-0x4)=0xe8) 2018/01/15 14:52:30 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000001000-0x4)=0x208) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00008de000-0x10)={0x5, &(0x7f0000000000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000e0b000-0x8)={r1, 0x8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = accept(r2, &(0x7f0000ae8000)=@hci={0x0, 0x0, 0x0}, &(0x7f00004a5000)=0x6) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f000092d000-0x8)={0x0, 0x4}, &(0x7f0000393000)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f0000322000-0x4)=r4, 0x4) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00001df000)={@common='lo\x00', &(0x7f00002e9000)=@ethtool_link_settings={0x4c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000f50000-0x5c)={{0xa, 0x2, 0x1b, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x101}, {0xa, 0x1, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x6}, 0x5, [0x7b, 0x5, 0x6, 0xfff, 0x3, 0xe0d0, 0x1, 0x10000]}, 0x5c) 2018/01/15 14:52:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0xfffffffffffffffe, 0xfffffffffffffffc, &(0x7f0000975000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r1, &(0x7f0000ffa000-0x10)=[{&(0x7f00003fb000)="", 0xffc2}], 0x1) close(r0) read(r0, &(0x7f0000995000-0x88)=""/136, 0x88) 2018/01/15 14:52:30 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x14) sendmsg$inet_sctp(r0, &(0x7f0000033000-0x38)={&(0x7f0000000000)=@in6={0xa, 0x1, 0x80, @loopback={0x0, 0x1}, 0x9}, 0x1c, &(0x7f0000000000)=[{&(0x7f00002a3000-0x1000)="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", 0x1000}, {&(0x7f0000000000)="4a1956d2a3e167751caa08b680494fafb8aa25a3d2f8a54c3ae66dbc4ec880d84af8af892bb315145fa79797b71a255ac81069ebfbaf1145f7fe4f955a42a7390c90513cc70ec78c22588b9ac959bfe8f9964b000043b0c7eff0e419a4ea88637f928b2c373414d02ea48a11516aac0ebc463ea8def6dea3409f48305b499c2fdc65250b885aa0ef521581208f798f8e87ce45f82ef1c319a63e64e2e10ab88d3f21575979cd54d91781965e1255c6a9ea13c798f1a0", 0xb6}, {&(0x7f00002be000-0xa)="90687a94c7387ce9917a", 0xa}, {&(0x7f00000dd000-0xfa)="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", 0xfa}, {&(0x7f00000be000-0x51)="17c88e1b8a7a3b82949abf164bdfcc3039ea481afefed1bf2b411935c0b1416af1a232d2052eaffe09ff05ab416b6c204e6469ed45ce1fd41cdf9f0127c2cde4b8be32d0371afef8a1f1e879d8d2e18f1b", 0x51}], 0x5, &(0x7f000039e000)=[@sndrcv={0x30, 0x84, 0x1, {0xd5ac, 0x7fffffff, 0x8200, 0x9, 0x9, 0x0, 0x0, 0x7, r1}}, @init={0x18, 0x84, 0x0, {0xffffffff, 0x9, 0x800, 0x6}}, @init={0x18, 0x84, 0x0, {0xff, 0x80000001, 0x7fff, 0x6}}], 0x90, 0x4004000}, 0x20000090) mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x80a, 0x4, &(0x7f0000ca2000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_MAP(r2, 0xc0286415, &(0x7f0000f7a000-0x28)={&(0x7f00008f9000/0x1000)=nil, 0x5, 0x3, 0x2, &(0x7f0000378000/0x3000)=nil, 0x80}) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000f75000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) 2018/01/15 14:52:30 executing program 2: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0xff) bind$inet6(r0, &(0x7f0000007000-0xa)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x5}, 0x1c) connect$inet6(r0, &(0x7f0000011000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/15 14:52:30 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1000009, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000e2e000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000c3f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendmsg$alg(r1, &(0x7f0000b92000-0x38)={0x0, 0x0, &(0x7f00003e1000-0x90)=[], 0x0, &(0x7f0000001000-0x172)=[], 0x0, 0x0}, 0x0) ioctl$int_out(r1, 0x5460, &(0x7f0000990000-0x8)=0x0) 2018/01/15 14:52:30 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x3, 0xff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000001000)=0x100, &(0x7f0000002000-0x8)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00009f4000)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f0000000000)=0x98) 2018/01/15 14:52:30 executing program 7: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d2d000)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[], 0x169, &(0x7f0000df0000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f12000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/15 14:52:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4904b00fe26b1da, 0x7) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000bf2000)={0x2, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x1c, 0x9, 0x200, 0x3f, &(0x7f0000482000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x8, 0x1, 0xc}) r2 = accept$nfc_llcp(r1, &(0x7f0000993000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000d0d000)=0x60) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r2, 0x118, 0x1, &(0x7f0000fe4000-0x4)=0x6, 0x4) pipe(&(0x7f000057e000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000ea5000)={0x0, 0x51, "667eed211553cb5645f0ee1cc4109928dd4968b5c5cbe436bae263c176aad9421286a042bd5b58647641279378c261657a310e0dfaebf38529c6118ef82869fce148619bebe9c4513778cffe638602804d"}, &(0x7f0000c54000-0x4)=0x59) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f00009a3000)={r4, 0x8, 0xc3, "975f24d1b35caf71e13dccd7da36aefc297829208b0694d694db45094bfa60893de3d1245213915fc2d17f0864870406ac6c23bc79f3013512eb65a9c524cddc5a81431233de85a860f7f1bc325bb82bfcc44f2df7d55cca29b03aa50d9825f498f1c78f2991b05c5dbd5f4e6f9079e6eb8be8f15803e2a90ffb62723c9df76dfed32244459080a421b21c98a41a8c7f99b3277aeafefe549638721620f30e83e3eca05330f59eaeaac30b67d4f474a6e02c51e93a8e1cfe35b7963ad7d1d4bbf86ad9"}, 0xcb) r5 = socket$netlink(0x10, 0x3, 0x2) writev(r5, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) writev(r5, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r6 = socket$netlink(0x10, 0x3, 0xc) writev(r6, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f00003cb000-0xc)={{0x4, 0xffff, 0x8001, 0x6, 0x8, 0x6}, 0x1}) r7 = socket$netlink(0x10, 0x3, 0xc) writev(r7, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed1b8509000100010100ff3ffe58", 0x1f}], 0x1) 2018/01/15 14:52:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000d4c000)=[{0x0, 0x0, &(0x7f0000176000)=[{&(0x7f0000b36000-0x1000)="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", 0x324}], 0x1, &(0x7f0000917000)=[], 0x0, 0x42}], 0x1, 0x0) socketpair(0x0, 0x0, 0xfc00000000000000, &(0x7f0000fe1000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f00002ab000)={0x0, 0x0, 0x4}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000bf5000+0xb48)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f00005ea000-0x10)={r3, r4, 0x5}) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x16c, &(0x7f0000825000-0x30)=[{&(0x7f0000efb000)=""/16, 0x33e}, {&(0x7f0000435000-0xbb)=""/187, 0xffffff80}, {&(0x7f0000b7d000-0x1000)=""/4096, 0x876}], 0x3, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) [ 107.554726] audit: type=1400 audit(1516027950.741:77): avc: denied { accept } for pid=26107 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:unlabeled_t:s0 tclass=socket permissive=1 2018/01/15 14:52:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000614000)={0x3, &(0x7f00002a5000-0x18)=[{0x25, 0x0, 0x10001, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) write(r0, &(0x7f000078f000)="1f0000000000ffd6080002000efff80000000000010000000000000000010096", 0x20) 2018/01/15 14:52:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x4000000000001e) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000050000-0x8c)={0x0, @in6={{0xa, 0x0, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000ac5000)=0x8c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000797000)={r1, 0x48, &(0x7f0000ec3000)=[@in6={0xa, 0x1, 0x1b3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x10000}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x1000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x81}]}, &(0x7f00009d1000-0x4)=0x10) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f000061a000-0x4)=0xab7, 0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000e6d000-0x4)={0x0, 0x6, 0xa000}, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f00002e4000)={0x0, &(0x7f0000560000-0x10)=[]}, 0x10) socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000067b000-0x8)={r1, 0x2ae}, &(0x7f000003c000)=0x8) 2018/01/15 14:52:30 executing program 0: mmap(&(0x7f0000000000/0x585000)=nil, 0x585000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000585000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000586000-0x4)={r0}) mmap(&(0x7f0000585000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000585000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000585000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000585000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000585000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000585000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000585000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r1, &(0x7f0000586000-0x38)={&(0x7f0000586000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00001f9000-0x60)=[{&(0x7f0000585000)=""/121, 0x79}, {&(0x7f0000026000-0x76)=""/118, 0x76}, {&(0x7f0000585000)=""/162, 0xa2}, {&(0x7f0000586000-0xe9)=""/233, 0xe9}, {&(0x7f0000586000-0x3f)=""/63, 0x3f}, {&(0x7f0000586000-0x25)=""/37, 0x25}], 0x6, 0x0, 0x0, 0x7}, 0x20) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000033b000)={0x0, 0x0}) sendmsg$nl_xfrm(r0, &(0x7f00004e6000-0x38)={&(0x7f000009f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00002bf000)={&(0x7f000057d000)=@newpolicy={0xfc, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001, 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}, [@tmpl={0x44, 0x5, [{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x3c}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0xfc}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 14:52:30 executing program 7: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x2c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ee9000+0xb8d)=0x1f8, 0x4) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000e13000-0x4)=0x9a4, 0x4) sendto$inet6(r0, &(0x7f0000ee9000)="", 0x0, 0x0, &(0x7f000050c000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socket$can_raw(0x1d, 0x3, 0x1) recvfrom$inet6(r0, &(0x7f0000ee9000-0xcf)=""/207, 0xcf, 0x0, &(0x7f0000ee9000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) 2018/01/15 14:52:30 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000bec000)={0x0, 0x3}, &(0x7f0000545000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00006b0000)={0xfffffffffffffff8, 0x2, 0x1, 0x40, r1}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x18, 0x0, 0x2) getpeername(r2, &(0x7f0000001000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000)=0x60) bind$nfc_llcp(r2, &(0x7f0000007000)={0x27, 0x0, 0x0, 0x4, 0x0, 0x0, "8c19e57f0f1c49824f6abbb2cae7bd45aeee8fc175c9e4c9f2272450df6e08b07e91d3eb98e7b407191a52f5475a2dc1298bd47092c8c992952701ab2ee53f", 0x0}, 0x60) connect$nfc_llcp(r2, &(0x7f0000001000-0x60)={0x27, 0x0, 0x0, 0x1, 0x0, 0x0, "fab9484ca8a0abe9700df2209e76200000000442a5619500306fec52b71bf43cb53b154d9e554c7794c4b53910dce2b6a4396f93c15ef971f6cbedcf8bfbaf", 0x0}, 0x60) 2018/01/15 14:52:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80000, 0x300) readv(r0, &(0x7f00003a9000)=[{&(0x7f00009d2000-0x1)=""/1, 0x1}], 0x4e6f9a3) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000d87000-0x160)={{{{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]}, {{0xa, 0x3, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xc5, 0x7fffffff, 0x8, "2dab9317b4a71b905711900484bda0e6ca17a2ae293dbe8e4e32c1ba0e91911713eda9fb515b116f4dac6b4036c02bcfb6fc177c21661d420b8063968eed9c5469cbb17339550c57cd32584ead22c175"}, 0x160) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ffb000+0x74b)=0xc4a, 0x4) recvfrom(r0, &(0x7f0000d8a000)=""/6, 0x6, 0x40000040, &(0x7f0000993000)=@nl=@kern={0x10, 0x0, 0x0, 0x1100081}, 0xc) r1 = socket$inet(0x2, 0xa, 0x800000000000011) sendto$inet(r1, &(0x7f00000b5000-0x5d)="", 0x0, 0x0, &(0x7f000080e000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000702000-0xc)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f000065d000)={0x1, &(0x7f000000d000)=[{0x0, 0x0}]}) 2018/01/15 14:52:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000331000)={0x26, 'hash\x00', 0x0, 0x200, 'wp384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept4$ipx(0xffffffffffffff9c, &(0x7f000097f000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00006e9000-0x4)=0x10, 0x80800) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000f2c000)={"825a615cf5f00dc7b8f19d5f9295a003", {0x4, 0x3f89, 0xe5, "2ef0508a48d6", 0x3, 0x0}}) r2 = accept$alg(r0, 0x0, 0x0) sendto(r2, &(0x7f0000d40000-0x94)="02c3dd053f29ec3ae3d31ce465b16db962ce8b7d09187b0ad0333aa4e87f210196", 0x21, 0x0, &(0x7f000051b000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) recvmsg(r2, &(0x7f0000562000)={&(0x7f0000e90000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f000085d000-0x70)=[{&(0x7f00003f3000)=""/150, 0x88}], 0x1, 0x0, 0x0, 0x0}, 0x0) r3 = socket(0x17, 0x1, 0x80000001) setsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f000094e000)=0xffffffffffffffff, 0x4) 2018/01/15 14:52:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000234000)={0x0, 0x0}) accept$inet(r1, &(0x7f000005b000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b0a000)=0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f0000fb0000-0x4)=0x5, 0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000ad9000-0xc)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f000069f000-0x8)={0x0, 0x0}) getsockopt$inet_udp_int(r2, 0x11, 0x67, &(0x7f0000664000-0x4)=0x0, &(0x7f0000210000-0x4)=0xfffffffffffffed1) ioctl$DRM_IOCTL_SWITCH_CTX(r3, 0x40086424, &(0x7f0000f90000)={r4, 0x2}) writev(r0, &(0x7f00008fc000)=[{&(0x7f0000c2a000-0x29)="2900000021001900013d3500000a00060200000000000000ff00000008001000000000000000040c88", 0x29}], 0x1) r5 = accept4$netrom(0xffffffffffffff9c, &(0x7f000056f000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00001b4000)=0x10, 0x800) getpeername$netrom(r5, &(0x7f00001bc000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00006fa000)=0x10) 2018/01/15 14:52:30 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r1, &(0x7f0000008000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(des-generic)\x00'}, 0x58) socketpair$ax25(0x3, 0x2, 0xc3, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f000050a000-0x10)=@req={0xfc5, 0x0, 0x0, 0x0}, 0x8) 2018/01/15 14:52:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00002cb000)={r0}) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000b13000)='tls\x00', 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000-0x5)="fd07000000", 0x5) 2018/01/15 14:52:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x8) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000043f000-0x4)=0x4, 0x4) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000b52000-0x8)={0x0, 0x0}) connect$inet(r1, &(0x7f00001be000)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socketpair(0x3, 0x7, 0x7, &(0x7f0000db0000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f00000a8000)=0x0, &(0x7f00006f3000)=0x4) setsockopt$inet_int(r2, 0x0, 0x12, &(0x7f0000a42000-0x4)=0x0, 0x4) 2018/01/15 14:52:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0xf, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x3, 0xd, 0xf, 0x0, 0x18, 0x14}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000cb4000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/15 14:52:30 executing program 0: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000007000)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000007000)={{{@in=@empty=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000006000+0x88a)=0xe8) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000002000)=@newsa={0x104, 0x1a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x3c}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x2, 0x0, 0x0}, [@coaddr={0x14, 0xe, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 14:52:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x800000010d, 0x2000000000003, &(0x7f0000fad000-0x4)="02cf29ff", 0xffffffffffffff19) socketpair(0x1, 0x2, 0x40, &(0x7f00005a0000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00000f0000-0x10)={0x0, 0x0, 0x4, [0x80000000, 0x6, 0x80, 0x4]}, &(0x7f0000629000)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000669000)={0xbe1af98, 0x20b, 0xdd2, 0x5, r3}, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000c12000)={0x1dd6, 0x200, 0x7, 0x1, 0x0}, &(0x7f0000b78000)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000c50000)={r4, 0x0, 0x0, 0x7, 0x3ff, 0xff}, &(0x7f00000e8000-0x4)=0x14) 2018/01/15 14:52:30 executing program 2: r0 = socket$inet(0x2, 0x0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000000)={0x0, 0xfffffffffffffff9, 0x0, 0x1d, 0x400}, &(0x7f0000000000+0xa73)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000-0x8)={r1, 0x0}, &(0x7f0000c4e000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1c, &(0x7f0000001000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={r3, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) r4 = socket(0x18, 0x0, 0x1) r5 = socket$inet(0x2, 0x80a, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x400, 0x0, 0x7, 0x9}, &(0x7f0000619000)=0x18) setsockopt$inet_sctp_SCTP_AUTH_KEY(r5, 0x84, 0x17, &(0x7f0000ca0000-0xe2)={r6, 0x100000000, 0xda, "0ba7de22965e254fd6e4164d0817ca3b0adbb593767395b117389036107ee0bed01ea9d134290eb7c48ca618561bb7a31b5a4c49fd61b32a5df6a66806a0c25f452359bc3925872c56a307e13a0b042639f8a4d45bdc51026f01165e2e512173e438e4282fee702582843d45aef3f9421a04a8330f0aed87d95349cf519a31f78be9aa05a19edb5b700cae4acd09e6be922c80c538588fc6b95fa42dc38437648839cf2811a07faedb1ed8f0b4056dfe7bf58ab9a86d67fc8085b9c56fdf30b2ee5d93ff976344e6762d3a50b9e04207e0c82967fb264f057adf"}, 0xe2) getpeername$inet(r4, &(0x7f000000e000)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000e000)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f0000003000-0x8)={r2, 0x80000001}, 0xfffffffffffffee0) 2018/01/15 14:52:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d3d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58) socketpair(0x0, 0x800, 0x800, &(0x7f0000bd9000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00008bf000)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000a34000)={r3, 0x10}) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000e52000)=@common=""/16, 0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00003ec000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000249000-0x28)={&(0x7f0000f84000/0x3000)=nil, 0x8001, 0x1, 0x88, &(0x7f000003a000/0x3000)=nil, 0x9}) ioctl$DRM_IOCTL_DROP_MASTER(r4, 0x641f) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf0b", 0x5) r5 = accept$alg(r0, 0x0, 0x0) getpeername(r1, &(0x7f000088d000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000010e000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000cdb000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xcf3, r6}) writev(r5, &(0x7f0000dc3000-0x10)=[{&(0x7f00004f6000-0xa0)="05a5044eda8dc7b0adefd751090e09619153805d99915210055c2e5f797d1894a4df12f1f36a9fa8d3874f154ec8ff6880dc196f07f58d3f0c57d244f8688635488ebf97a1d1aa728541bddf5fc26624e0b4971a2f66f54a35c39ad7941ec0ee0b99f2f82d7a742af4eb6061b343b3baa74c552a6c4db526eb82fb380f9a851ab8fb96a8d846a59282b6e854a616ee96a58029691a65e72f15ef70300e1c57c2", 0xa0}], 0x1) recvmsg(r5, &(0x7f0000e5d000)={&(0x7f000089e000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000396000)=[{&(0x7f0000cdb000)=""/158, 0x9e}, {&(0x7f00001c8000)=""/4096, 0x1000}], 0x2, &(0x7f000096c000)=""/239, 0xef, 0x0}, 0x0) bind$alg(r1, &(0x7f0000cda000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha384\x00'}, 0x58) 2018/01/15 14:52:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f0000c1d000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x1000, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000af2000)={r2, r0}) sendto$llc(r1, &(0x7f00005d8000-0xd6)="ad", 0x1, 0x0, &(0x7f0000742000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) close(r1) 2018/01/15 14:52:31 executing program 4: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x7, 0x7) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000fcc000-0x10)={0x8, 0x1}) bind(r0, &(0x7f000015f000)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10) 2018/01/15 14:52:31 executing program 2: mmap(&(0x7f0000000000/0x180000)=nil, 0x180000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f000017b000)={&(0x7f0000002000-0x1b0)={0x2, 0xf, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, [@sadb_x_policy={0x4, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@empty=0x0, @in=@empty=0x0}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000180000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f000016a000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000181000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000084000)={0x0, 0x400}, &(0x7f0000109000)=0x6) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000000b000)={r2, 0x0, 0x2, [0x8bb5839, 0x4]}, 0xc) 2018/01/15 14:52:31 executing program 6: r0 = socket(0x2, 0x803, 0x4) setsockopt(r0, 0xff, 0x1, &(0x7f000001b000-0x5e)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000001000-0x20)={@common='bcsh0\x00', @ifru_addrs={0x2, 0x0, @rand_addr=0xffffffffffffff84, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000000)={0x3, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/15 14:52:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000806, 0x0) socketpair(0x0, 0x7, 0x1, &(0x7f00003ae000-0x8)={0x0, 0x0}) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f00003e5000-0x4)=0x0, &(0x7f000074b000-0x4)=0x4) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000edd000-0x10)={r1, 0x28, &(0x7f0000eb9000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000838000)=0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f00001dc000-0x118)="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", 0x118) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000458000-0xb8)=""/184, &(0x7f0000f8b000-0x4)=0xb8) 2018/01/15 14:52:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00003e3000-0x8)={0x0, 0x0}) bind$alg(r0, &(0x7f00006fb000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha512\x00'}, 0x58) r1 = accept(r0, &(0x7f0000b57000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000088d000-0x4)=0x14) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000ad4000)=[], 0x0) bind$alg(r0, &(0x7f00002e5000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) bind$alg(r0, &(0x7f000069b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc-aes-aesni\x00'}, 0x58) sendto$inet(r1, &(0x7f0000d61000-0xb)="2ad7e499129116f9dc2d8f", 0xb, 0x4010, &(0x7f0000349000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 14:52:31 executing program 7: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1f) r1 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000017000-0x78)={0x0, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x6, 0x8, 0xffffffff, 0x5, &(0x7f0000006000)=@common='eql\x00', 0xe0, 0x8, 0x7fff}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000018000)={@generic="09d59bcd61e649b6ef545f78e902f965", @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) pipe(&(0x7f0000018000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000006000-0x4)={r1}) sendmsg$nl_generic(r0, &(0x7f0000005000-0x38)={&(0x7f0000014000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000015000)={&(0x7f0000015000-0x68)={0x14, 0x2000002e, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 14:52:31 executing program 5: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket(0x9, 0x800, 0xfffffffffffffffb) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000b65000)=0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000ff5000)=0x4, &(0x7f0000a73000)=0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fef000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000000, 0x0, 0x20000000002, 0x100001, 0x200000000, 0x0, 0x0}, 0xffffff50) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe8000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000000, 0x0, 0x2, 0x2, 0x0, 0x25, 0x0}, 0x20) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x2000) recvmsg$netrom(r1, &(0x7f0000500000)={&(0x7f0000ff6000-0x10)=@ax25={0x3, {"489f54b89aabed"}, 0x20}, 0x10, &(0x7f00008e1000-0x30)=[{&(0x7f0000ff5000)="eecac10a306e13f82844b45f3a8dc3a1f9eeb6c53d526190a2713d349b251c51f97637118c4cee5b80259f34ab76aeab85", 0x31}, {&(0x7f0000e55000-0x95)="40b5d9345088321fb61fcdd74e7d0c99f73200ee0c3adf1825c14ad84c57c1ba8d662a1485cc80929f4c127199a78b19993da0dca6b0f497222fa2696f491c6d365d44fa624162ea68ec651803aa542b3c90d9621ae5b3af5f5fa3dd729fc7c6e6059f8a728e3a2303380c8e97bcab3450b2e197af2c729b791b2e489be8d3b0c72a9e7e0e6625636ac51a27ab91abdc0a39541594", 0x95}, {&(0x7f0000727000)="477723c0d9ab5ffa7c1754c080d50c3b5d43d6082a143815879a962d36", 0x1d}], 0x3, &(0x7f000093e000-0x288)=[{0x90, 0x13a, 0x9, "ce0a50a002e3a00b4f30dc0f750bec33967c746c3158287b8c67a57e6cdf21168569c7c034cf2c02d83b6541141747666c36fbb7ef42f2fab52de741547290a1d9be1293070ded7f74d6b2c625ee332532dcea2b3802fac09892c56e98d4444545fa7f36effaf4b330f672bfaa751a8260195b049872a02f1c97b5d50e1e"}, {0x110, 0x0, 0x8, "13b3b176f3aa4041f30b4be9dbd311caf51f6756c2b34a1fd7a9356a5d25af057a66fa9417e949176483ef7fbbed30a763a2ae5bce5410b4c643da4e4d68f67293162ab20a32b280c9e18c08a6541725a2dd9f9c235cba17ed2e55b30ee7604896a7d5dda119131fccbeeeb6bf4119bee3c43441b51415f650ad3aafcb2107962a0d6df01a52ab51d348530bd9beefc66179c1e69c07741000f40abb45ef06a87713e39cc3667bc5b3de9f2a19eaf54bf81cb896a82bc2cd3034b57446bf6ca7b27a15852fe0a92b2b4cc6a4ebc572efd1fd03f5291e57dcfde63d0c593f312b3f75f7cd533239cd33fb0a37d298809d66f0659197dcfc6f91ba71a5"}, {0xe8, 0x13b, 0x7fff, "6cac0c61574c9ce5d12c1377188f7017e5e10dd4ffd630ff7f7c84fe226c2e6aeff8c450c38a47e78c3464fbbab10b0e0919f98e0d4d1496457dfef67a23105f4785aaadf0d4d478141af697cb837335b744372e793f88904efb82ff988a8cf61b991386eabb24e1f8e0da25a1b7896922077122b06d0f37d0bbd1435e913981ea77f5bf85a59033d15adf6dd2fd64f42f161213045a045afd335d25bc8723b5e467a5e983c0cbd46371d0a2d9088ae6ca3f52007ce68f4aee8f2575a9ecd77aae3fdf92933079f1649fc1eb27f9369d67a7ce"}], 0x288, 0x8000}, 0x2040) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000ba6000)=0x7, 0x4) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000964000)=0x0, 0x4) 2018/01/15 14:52:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x80a, 0x5, &(0x7f0000223000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000a03000-0x4f)={0x0, 0x47, "a0cf7737aa26e81d83f7e3d49c190717075b1ae7e7ca50ecb0d16861d975f93116cd6b2282ec4a930ea39cc4ccdcdd03f52be4b943a756050a2884c266ef5f30163932750b829c"}, &(0x7f0000c22000)=0x4f) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00003e8000)={r1, 0x77, "65c58de10438049989f4da851346eed1ecea86d5710e223da782e6f21251b35a0c28a572e7c27878bff5032a10671d031b14975b8ce5bd3c6413fe51c32738573297e943ca38117e411b7b32b11ae42d4f56dddc573706984454a6c3b51f92db9327c3b4d0d0c59c7b014035292e6c470e8d99f628e979"}, &(0x7f00004ac000-0x4)=0x7f) r2 = socket(0x1d, 0x802, 0x2) connect$nfc_llcp(r2, &(0x7f0000003000)={0x27, 0x3, 0x0, 0x0, 0x0, 0x0, "9a8ef7bca2f4b0241035df3a69e197a0e36919189a429a939e46c5156acc67838c2d6bb64e8789b60c9e13c689d829aba27f1134641af7aedb6f9bf94aa00b", 0x0}, 0x60) 2018/01/15 14:52:31 executing program 6: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000007000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffffff, &(0x7f000000d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000000f000-0x4)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000000c000-0xc)={r2, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff}, 0xc) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000009000)=r0, 0x4) getsockopt$sock_buf(r1, 0x1, 0x1a, &(0x7f000000e000-0x4f)=""/79, &(0x7f0000009000-0x4)=0x4f) 2018/01/15 14:52:31 executing program 0: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f77000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000d46000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[], 0x0, &(0x7f0000f77000)=""/0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000f7d000)={0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f00002bc000)={0x0, 0x0}) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000f7d000)={r2, r3}) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000f7f000-0x6)={0x0, 0x0}) 2018/01/15 14:52:31 executing program 2: r0 = socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000f6b000-0x4)=0x80000000, &(0x7f00000bc000-0x8)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x3, 0x2) ioctl$sock_ifreq(r1, 0x89f4, &(0x7f0000944000-0x20)={@common='sit0\x00', @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2018/01/15 14:52:31 executing program 7: r0 = socket(0x11, 0x805, 0x8) setsockopt(r0, 0x4, 0x10000000008, &(0x7f0000abc000)="", 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00001dd000-0x8)={0x0, 0x3f}, &(0x7f00001c5000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00006a0000)={r1, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000-0x4)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000001000-0xa0)={0x0, @in6={{0xa, 0x2, 0x5, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xdc0, 0x2, 0xffff, 0x8, 0x1}, &(0x7f0000000000)=0xa0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={r2, @in={{0x2, 0x3, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000000)={r2, 0x9}, 0x6) 2018/01/15 14:52:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000b19000-0x20)={@generic="b511dc7e951b84b918141b3c187395f6", @ifru_flags=0x1000}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000121000-0x45)="fbfebbf73d1c1e5cfe901083299874230a8379b60f4c64d61d9819de494d96ca85c35f77057c19d8e2ad3c505da3d7e5e391da29cc3bf4066279d6a2306b526a8548c3d636", 0x45) 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, &(0x7f000097c000)=[{0x0, 0x0, &(0x7f000082f000-0x40)=[{&(0x7f000087f000-0x1000)="677991f7dbc7a0a893d1751e3076b7b0791aa5b1306318df9d102d04569f209ce398ef9884aeb8fa47b98bbed6ed14b26a91ff260d5beb5ed532392fb957d09e54e4a154aa535ca4196b140350f84be0611c684dbb4d3fe6eb42debadb25105a087457bfe3bebb3509d7272aeb3f0c3a500fe7355ff5a0984e702432cdc0074a4647692780a094bb673647f1b386ce26", 0x90}], 0x1, &(0x7f000069f000)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000295000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/15 14:52:31 executing program 6: mmap(&(0x7f0000000000/0xee000)=nil, 0xee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f00000ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000f0000-0x8)={0x0, 0x0}) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f00000e9000-0x4)=0x5, 0x4) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00000ee000)=0x0) syz_emit_ethernet(0x36, &(0x7f00000ee000-0x36)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@arp={0x806, @generic={0x0, 0x0, 0x6, 0x4, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, "e9bb12f3", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, "fb351104cdcf84d5f19a007e16756d67"}}}}, &(0x7f00000d9000-0x10)={0x0, 0x1, [0xc9f]}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000051000)={0xffffffffffffff9c}) mmap(&(0x7f00000ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000032000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000cb000-0x4)=0xe8) mmap(&(0x7f00000ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$packet(r2, &(0x7f00000ef000-0xbf)=""/191, 0xffffffffffffff68, 0x41, &(0x7f00000ee000)={0x11, 0x7, r3, 0x1, 0x2, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) 2018/01/15 14:52:31 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000069f000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000e65000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000db0000)=0xe8) r4 = getgid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000e88000)={0x0, 0x0, 0x0}, &(0x7f0000c8c000-0x4)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000f31000)={0x0, 0x0, 0x0}, &(0x7f0000594000-0x4)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000008d000)={0x0, 0x0, 0x0}, &(0x7f000096d000)=0xffffff21) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00004ed000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000353000)={{{@in=@multicast1=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000161000-0x4)=0xfffffd9b) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000129000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f000091a000-0x38)={&(0x7f0000001000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000000000)=[{&(0x7f0000000000)="6e98f741a60b5810e3411bd00002a51cc656278745cf4675bda19e690bb64a13bf704c4176269694c8f700e8761adf450b7f7e36a198445adec09a42dfdcb6f8072ef3c7ddb561edbc9f2d38fed3697c5396913bfce801919868bd78e57341c940a84461832ce7a9cbdecf1878ca4df744848878b5824f0f470b8f3749a0511dfc3f719d80395f901ef35912508333190f388c700e07947e5f8d7b28f5f00e4023eb4e6729c232fff35d895778803773c8fbeeb53f1f6055d85498265bd700680f05acaef018900ca3483842ed5ddee4a39533b0221e9e46679bea61e8041a46a91a00b40d78015e3c2715e35d339bd7e3aaea41b1d2b2a7773e72499d005987ff9fe1f86fd752b2a9a50c8e8950a126a7f7021948182e097ef378eb8bd24603adffd712fe3b8fcc1a4dd46fc4eb241d1023647c58883a9aefcc51fe1cd43f9bcd2e35629d4682c71baa94feb3af7e90009215bd062fb6ddd44bea1bc8244812692b113f7adb7b94c112592118a75e68c27645ac08529265e8ccb9e282acd5d86bbfe032b667e9fcc7ed2605717cf3a17099033c0922fde205c04a01b9ffa695f5d6eeb506f7ed822652440dbf930569bee083b4dbe2bc14ca16ac354e93c7d5be335631d32327f5ec424a063eaba044cf76b34d8de3d193002401df7997db5cff6efc4752aeb85c704c6556b4842980c0a397b784b51ec202c37381a3b96c26aeb308fbcc07d4d6411e1dc54be3a330c9be963539b8ef53035f5e0570b2422b4b4f0028298031b55c9a5e7e0f575750a51987a6656ca2e268e9901173d14a5bd19a90ff0086c0f07ce96ece590a495186aa05f92e643402f2b0530a7a389fed29f7d3bbc95f409a1fef1cea1e6d400e6990b2570ec15038365f7c64d862ba1dd90fb8bbd29ee65a5ce9b430fc61f2e058eaf581cbfbc2c8bd623006e12874fbcf6361e0f16a10ba8232f948d4227bfa2c8611ea9d078886eae3cb2a80005c4511024107e1c28c87f3992f24ff9c8b0b5947ac0bb423336f017c7994a68fc89c8340133487ec73f0875a375262adb0eb958bde0a4ee72c18e9eb745b47c2c44c6b0e0ac079b7b5121f8b1beb02db2c34229c68471b2c5cad2bd945789c4c4bb235766d864ecac4929c3ba14b624f97e5c07fff2246c7c6985147fb46832a9d016ba6cd951e67cadf097dcded450fa92e06bbdb42d2b22e372fef320bceb39248f068a375d08116dea8fe3edc5a1c5e47e42b111bd3f769be8d97daa7bc6471ee0e41a2b1929e8e6a850ace404ffc80ca413d8c10440c39d627ade8d1043cfdbf0f8d4d92c84dc3dd735160e4b560b8758de4206810a848e4066c4ec16d1c35e5263dc58cc5189c4a984305e3d1df691fbc57ae4a5a74277554ac7cb2d0d575f6ca397a63739d20fa5c2881eb109a303936867d1d5684cf79b1d25bf0510942a5c18340e4023c69526a2ef934ef4c2c832deec3e6a336cb7f28cbc0697fc9b0eb6879ce3c6a422249ef75e083243d901a28e9c4fa6a205dc4b79d1b1be23eab9653bcc752d0fe2337e5b79db0caacaa5ea5035d524a3d29cca27dff70a6b23657e10eb7a849a7896f564db47eee71e35b06879edc2dc0d41a3d0603af8f9d47aa96e5533a9c05adc659ec16eaff14b5160795e7081d3480f653161c42119a585265d23d8c9705fdb6bf957b41db4d8d846914877bf7fc50b58ec65cdb1c554ee16d609fe9c7504267d322566c2fad2b9f75d995d44e1550d2a914a8de468bfd422f741381e940ce845e09dc7814c2b5cde0c0bb455e3566dd5c8d2e63138496009d97676f88673f51acab1a2f13cd046e2bd36edeec8bc25436365879344c923d856ff6a4a930bebe1958efc0050ad40933148582609eb123c5690a8613edd9135b3c1d4be7de10e51feeef7ec89329412232c71539fd160d225912e5738ff9166db0c4d70aff4f4958bd69014cd3e658f44a55d2d5a654b4499bc651ca392419d1730eeda6f1537056df5166fe2682072996079a01639efe0d54329a159d1521bdd52a056fe8138a7421046251bbc85e0e40150f3fc53d2da5f2a04af46e967eed0d8957fd0edbf8b3cca2b6f87b9c320d7e7c73e1310fd0ffaeca13d1a09b39e0188a2772dc80d6dd7754f8dbc7563f80bc85588e2317f63147dae0b41282c45b2e5283922113d92fbd71e3c3ccf923e4beff7717d14b46befa6c884b48b22aacf16033f689d55a983c1929599e6c4e9534b95018d1a5126a960ac0967a019f43ad78f82080980e4b47541b214426109ad85a74d0b757c2b77ade41880b38eac46317c951a350813b1b8d02319f1226053196670ed57f78141826e8cafcbf4ed2c387c015f8ef442a291fea8e5a534c02956e780d04b60a0e71fb34a4aabdd6c4f0e8d899249a83b6ab04fd46c0fbba241a28754398b5b6077492ab148712aa6cc5e95eb7c835937a5a718fbcd8c99d058be9b618d22819feb77b32533f25321861b818798ff768bc1698ca2887b7a3cfc820a85cf2d3d3ecf9b966923319bb12bd481c5d8cd9d78cad88b62e4296ecd9e2a94980e3d7a1a08b988e3812ad678484a8c7c85a381e6915679c3577e7280341c5ae49475b7e6e411a60b556e09cc2a8b6a291e755041c460f1f834b48e25ffef2d62e875ef59c79aa679fb744c4a70147e2db0f08036dd2a9f20f8c7a64be3341045413f886b79395c24ec4dd9895fbd54098cc9399d004d92cf29f06f3635745e85ec71cb4ad34b032d7686eae891fe156561eead5f8feefc4c7cdebe0098b0622d6b031bddcc990778d3fd6696ae8f2327592e10d737075de7efae007f5c198bf050b7c7f2f41ac3bc8e0f19b11137990a86b437ef9501d7a58d6474fc820fbb97b178e05bdefb0ae673da87579face9090707d47f5f05b0b215b9127fc27cd87e29ab97fc92df87d24c4c083f9623aa7585bdc8a6e4342900ad544bbe500f88af8d72a38cd3328393dd1b0c8418e69388ac91d39f6c339f6270b956158470045c5a8de874bf627c3310510a410b28185f842618eb20d5d6e3399db2982a6785eb32655c6fdda5af53ac2b626551e66378d296e90c3d1bdee60bb1272cd4f4cee113ddffe2fdbc56fa7f33e4aa1db4f6669f7d667fc014fd277fe780887e393b10dade0a250d73f77cf00b8b043215558c626316cd96acbc217a066db9a01500007f50af6269a5840db3e49b2ca7d82aeb7f450a6a84e2b3a961c2df3317f8c86955f7551f0f485c22416ad0c3fb1f894de169a44b0c1ecf76e63f8cd8fa1701129452684bc879b6f923406feede5868450172e34da3abcb455ee61c60fe31952798075db42ea7596d02f075d1c9d187119f040e74f66fd50c0f5757f906236c52b5d9d0a32b02acc2941c6a81ea0645dd19f7f6a34d4ac5506c7f1e986bafb0169cfe3011a4b9c9680e1005fad2a6d40b8ec45bedb6576906c22eaba681bcdaf7ee9a8dcd1dd3172454157d51b84f1ded66741fb453efa48bbf0d69e4894b27eedc7ec72e1a669ef89bbc22009cec56fc016b14d74fac94f04496576e38425a96cbeade9006e2c1a86f438fcd67042e8cd9b8edafbffc64bdfe232ac091065e076d4a9fddb598103a304cbb61312d6e3a57f356e50e0b94d8f0ff6b79745d4cf440fd3770d4039793644cc63b682d4e5a30a5399f532651a6a733cfcc086a58b90cc965d7586768595468972da8873c2bebcff6e2b6064ce6d187ed07d17579488a7f5fdd60014658e696aee795ef2c735a8a592fb8ebb4c28bb68c2cfec2846f88a1f49972c51d119c74bea4cc161545d455a52445cdca66cc59ce65fa5b46618e32512f2049eb4621deb2c48d15458789c229ea00bd4597ddba2af1c1bc9b786b5ee8df26c022c4ecb94e650ca1aabc04e569e803f149d8964e445c6812d799516ddaf27cff00411ba70bb9549bbb3d3da4f70bbbd5d8dd59867064b235f5326ac99beb6c16f6e3f1e2cd3885976ced84d3ba5ff2b2bf9011c0c5299a7c3e391852286458f57894d47bf39d8ed9e9af5767cace1d90250199d1f66650683dbdaae0179334d724159b325067942345d7fe0733faca0c10ca1c23abbf2660f0922330eef63b02288e41a24be8275ac35aa23eca5bfc2f782c88736fa8fea6f1b0d5b2c611997fe4e802eb956a85571795e26bef98454e1a7bf7b8d5bcd6614dad4d2219d3cbaf3acd67422b8837817ce5659ca7578f0555fa9d79d7c8e7e977fb515a7554ecad7fd9a4483c15081799a56061f23619fc109f43fb51ba04bcc837aa45070e91dd6947e8ac3926f34c2e666dbd4b9149e605d27fc74d9d762f93a9c7cb7214ded2fa2ce2d6d828a3c0136bb67a8defdb10a2a5e15bc74673bd76496c4c01d4b691ab5b4c43c15205f1684f942d296800ede5bd2b3bea3bdfe970a59a2607c1b0ef489455299f6d7a7ef50776989fd78fa9952238b602f16de23ab3129de4f982ea364106c784ecdc84ab48957a15ecf1cfdb298dbd2bc045645f1457e9afae6f83c2ec795ebec7c64cf132660f522937eb268c1bc2a79dc4ee10146f5843480fbd976ee49ed68e44128d296d4404cfda08860c554449fd0db0c9f754b56a0758c55e4c813c517da8145cc275ba8a3e40a16ffb9030752ad79c771247650b750b370dbd03f2a01dc01a029c9d5f695cdc5c342591b702338249bdbc98cedc7bdb352c27a1228bdab2bba72d7be1a572c2246ad7d70dd8a9e54f488eba9f49a4bffdd58f6f2fb0c3f81e798b3ec62405d6006a41a990903974dd9ac9ad6f1fa667012f016436e54ed79b16be4a8121b39789bc921ad59e41936fb15fd11283fbee868d8704f5ee9888cacfbf86dcede7ac427a5811dbe12f591acdb3aabdee7ee27a54bfa5815abaaa2f13a67c12b7cd3e94956cbe7fc50f3003faac128d9286f06bf0b1ce7c3a4bc11ab61e2b93531d441077a382905e0cff44b4b06a4c4a4fd20296d7bea13c7157c11b7c262f115636c0f1d6bff0d55014a9c532854bdc13ae259972e7359afa81ef22698e36fd40b315a30565e9bf867f1dc74fcea72324fc0729ab67bd4f49b4ff2f134930166b71212fb99178eb63b42aa70887f1469220320e0f101312d0b17ee4b8e0bcd563a0c09d198ab0d9b580b04623d035d4c5e34f4852ede2b793859333f876e8f0698c6cd39ec8b1c46b6e6b44de79cc96008691b6af78f2fe4211b6cb67da6f025f0c813c7ed2cc4c52560f143bfb88b1a479579dc6abd32df710c15a51e0d425ef5cd8378ffb9fbd3a941ac4addc73d468ac8728fa965ddd3f8e250b7144a2552230958e3977d16d982dfbcdd8ac109ce5f78a618e7b177d2a819a9d4a3a80394c0fbd3c1494da7171e5a6d56355d5cd70e9f9bd6b357eb8ab9d05ec3b31d765140ed4b1b5459ec36fe8a20381b1d17efcfe5a8497a44c67f3a90c373493c3770d3d72138effb1ba4cfa8ee683d8a3476f30cf7da0e5f2e6937810ed2cc3022f8743802d9e4f853dfa6d38913c1dfc21d09aae8d911c3adea9df834ce3733982a1221764ea19e01639dd334fdcc74354db9ea89474c1448c77171598b0c02f4f5824f1699dad419cd3816a3576071413b25ce2109bae93903470cf9a42f22f9e87a4e39937673c0c92d4ab8af7c0f07a8ce07bd9abb6e0de84d5bac91f2f0e377bf2692943d0249f709f3f84ec83c8ae43b8ce1c932f5669f662fdbb54a599f8392871e2735a6c36d6455f5e380818ff1bb6647cd1a5ef851b90f95d51760d930c158f666beafa8df8af97b20eb8c45e65800f8680217fda9", 0x1000}, {&(0x7f0000c74000)="f250", 0x2}, {&(0x7f0000dda000+0x40a)="e0727f24967486dbca180de13491fd449c2202c33021e05fb1ca2ea097e3022a62da1cb52fb4d4d436278af15cdacdd0314c3da8fcfe99f921f730b4ce4f64db3f38acbc15db796d30b8aa66e7eb84bc2dca75939cb38fc56890cddbed60cbe5", 0x60}, {&(0x7f000085f000-0xe2)="e10a206b16f8a22f089a0c0125e5266132622dc77b482e9fb9b5c885910e4c6e36a78c6f571c6fd46871a1ecf823618a401e0c169f6f9c41a925d8b4c4cf01a9932ebb51ebe0da9089236de76b1276aa75f4b8617bac4e53cff5f7bb8bff57729b6dd573e7190c6488e46885357979fa13f0c2df85be3fde46871632a293665a729d54a763f834e89fcb9b82a0c2dbb08f6a11df68efb0e38fe519f07f89048776c3fb1eae65d7f04792ea52cdaf1d5a7f731ba1a13064bf8deaca19e18a8f36950e2706af377ed9ddbac6a76f00129788539edb314a26e8248a3973a6861ed1153e", 0xe2}, {&(0x7f0000c56000)="5583ff2cf6a59fecb66df01a3abe0cbdab29e51a6344a2f702f3c544cef957a6f4828e44030618efae112d19e04ffb7c1401eeeca8f86e3a2211254bd1253008b17c62b32289431aa56a3fb6817993be7507730589cc585e56b45459cf8af8e48dbd6ea02535288db59522b1d43af7746b5d3d3b1f81b5cd0ae736f38749ce580eb82ffa0297f9fba1bd66beee35539fdafca532b37f32297723f76bae8c7bd99ab494ff7ffd3ff84c6280cb66", 0xad}, {&(0x7f0000001000-0xa2)="15938c94ba2979ccf5f51af5d17915854bb857ae64b9d1cf637fb13584fe26ed5557b623a400da00030c5d077732d9ece31cd3f11f644ef5e758c8072de5978c62a531687b32831599843331428eeb3b87e2bb507221c3658dfb515b14d820d5a895a07c816a04c34e24ab3703a8e0adec153b44a453c131945c28d123ba801137bdf8d8db4f1638038af3ae1f2dc952aaeaea42f1903153c5f49a35016f405e3878", 0xa2}, {&(0x7f0000000000)="4fd027a20635c188eb9a0fb91891c1ef249041ba9b701b436889f3aa42170a98d60139aa776a000e785f622046e2e73038afb13cb5e8870ed63dc0094f062fa32e2cbddb5e09bb117ce89e56140a7247843997da4ace24ff736958ce80a7d32608b46cac411a14ec928981a5023e301e312e70a26848a06f0d41d7b8af21ff26a7434a98bd990ce38e738bd1301db7f19ddf88ca9de6beb9ef1e85af394b9202a39d4b51fcf0cdb1330f02670c190b9d94f40274e414d273042c066bbfd7e8e5bf843b61284b5b6a0a277644bed700dd2065f0", 0xd3}, {&(0x7f00006c6000-0x91)="93aac6cea0ca7b3962e9384394a7aa017446b8a6be0b6f63a3b41435d41a9744b702c65171081306ce407449a891e356f33f8b2f1d2e89ade1c36a0be6aec3e0ea6e05fd545b1094b5b4695e3b1142659ed1ac8df9c331c51cc5efe288a6f37f02fc64085a8e8005f9568380d76cbd9a04708a604a4d69ac99e2e5ae376f1c7fc28481726aae7261279bdd0922d22e5be2", 0x91}], 0x8, &(0x7f0000001000-0x60)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0x60, 0x40000}, 0x40000) mmap(&(0x7f0000000000/0x900000)=nil, 0x900000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r11 = socket$key(0xf, 0x3, 0x2) pipe(&(0x7f0000026000-0x8)={0x0, 0x0}) mmap(&(0x7f0000900000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r11, 0x0, 0x27, &(0x7f0000900000)={@broadcast=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000206000)=0xc) mmap(&(0x7f0000900000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000901000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000901000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r12, &(0x7f0000901000)={0x0, {""/7}, 0x0}, &(0x7f0000902000-0x4)=0x10) mmap(&(0x7f0000900000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000902000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000903000-0x38)={&(0x7f00002a7000-0xc)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000900000)={&(0x7f00001cf000-0x20)=@ipv4_getaddr={0x20, 0x16, 0x2fe, 0x3, 0x2, {0x2, 0x5f, 0x10, 0xff, r13}, [@IFA_LOCAL={0x8, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}]}, 0x20}, 0x1, 0x0, 0x0, 0x4000000}, 0x8054) sendmsg$key(r11, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00008fe000)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 14:52:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1146, &(0x7f00007f9000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "8adb5d", 0x1110, 0x32, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {[@hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0x0}]}], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "7f744b7fe4979ae0bab639f963363909"}, @mss={0x2, 0x4, 0x7ff}]}}, {"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"}}}}}}}, &(0x7f00005c8000)={0x0, 0x1, [0xff0]}) r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f00004a5000)={&(0x7f00003fb000+0x9c5)='./file0\x00', 0x0, 0x18}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000bc000)={r0, 0x50, &(0x7f0000bda000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/15 14:52:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000f6d000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffda7) listen(r0, 0x6) r1 = accept(r0, &(0x7f0000f06000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00008f4000)=0xa) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000741000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, 0xb) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f00004a4000-0x4)=0x0) 2018/01/15 14:52:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x2) bind$nfc_llcp(r0, &(0x7f0000e35000-0x60)={0x27, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, "b11671b05cb260eed49ad4373043bbaf08814fe333f1773779222f61fa0971b3a272d36e9a3f413d6aa4e6073f75e4d23d2f86733923839ab83052778cf7b2", 0x0}, 0x60) r1 = socket(0x18, 0x0, 0x2) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1e, &(0x7f000031e000-0xed)="dcf4d1a32bdb8573e7d79e4b71de592a9d9d88f30d366904f40161275bd635d92832f6bd5ab940a73e795cf591969e072ee93a8020d936919c173ba0fb69c9c25b37e3fcf54da3e32d492372961f7b079982af6377b6fd7b86f56c3653f6f44d51361f4be1027a4fdd3077687388c0fbd3df4d855bd54a9718e732204bf50b5537d18edb394fbacf1210502b5da952a9e6a97e9e73d4f1c1f19efda921cbc58e530b354b605a1b8f6436e9a2919f6a8cceef054afdee539a566d6a7de0673b95782f72e75afd426d0661475f12ee87cf3f0c42cadb373a4a5e1dba514ae8b452c5efbef911313ca89f489b9027", 0xed) bind$nfc_llcp(r1, &(0x7f0000e35000-0x60)={0x27, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, "b11671b05cb260eed49ad4373043bbaf08814fe333f1773779222f61fa0971b3a272d36e9a3f413d6aa4e6073f75e4d23d2f86733923839ab83052778cf7b2", 0x0}, 0x60) setsockopt$packet_int(r0, 0x107, 0xd, &(0x7f0000cc6000-0x4)=0x100, 0x4) 2018/01/15 14:52:31 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0, 0x80000) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f00002f0000-0x20)={@common='gretap0\x00', @ifru_flags=0x2000}) r1 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000000000)=[], 0x0) 2018/01/15 14:52:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000d4b000)="5c5c54f307c0169082", 0x1b4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000ced000)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00005ed000)={0xffffffffffffffff}) r1 = accept4$alg(r0, 0x0, 0x0, 0x7ff) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f000068f000-0x20)={@generic="f775d869b69a4958fe17144737c203fc", @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) writev(0xffffffffffffffff, &(0x7f00003f1000-0x40)=[{&(0x7f00006a8000-0xfd7)="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", 0xfd7}], 0x1) vmsplice(0xffffffffffffffff, &(0x7f0000c33000-0x70)=[{&(0x7f000069f000-0x1000)="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", 0xe54}], 0x1, 0x1) 2018/01/15 14:52:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f00009d8000-0x10)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffdde) socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000625000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc6) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00005fd000)=0x0) 2018/01/15 14:52:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x300) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00007d3000)={@generic="48850ca434e973cc93502df46b61770a", @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000925000-0x10)={0x2, &(0x7f0000193000-0x10)=[{0x20, 0x0, 0x0, 0xfffffffffffff034}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x8000000003, 0x8020000002c) sendto$inet6(r1, &(0x7f00002e0000)="", 0x0, 0xfffffffffffffffe, &(0x7f00009f8000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x0}, 0xb) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000c27000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000f9f000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000091c000)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000048000-0xe8)={{{@in=@loopback=0x7f000001, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x315}, 0x3, 0x9, 0x1, 0x6, 0xa, 0x80, 0x20, 0x6d, r2, r3}, {0x2, 0xffffffff, 0x4, 0x80, 0x8, 0xfea, 0x7fffffff, 0x46}, {0x80000000000, 0x98, 0x6, 0x1}, 0x3f, 0xa, 0x1, 0x1, 0x2, 0x1}, {{@in=@loopback=0x7f000001, 0x2, 0x0}, 0x2, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x7, 0x3, 0x80, 0x5, 0xc4f, 0x2}}, 0xe8) 2018/01/15 14:52:31 executing program 3: mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0xe, 0x9) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000029000)={0x80, 0x100000000, 0x1f, 0x9, 0x10, 0x4}) bind$alg(r0, &(0x7f0000036000+0x9bc)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha384\x00'}, 0x58) syz_emit_ethernet(0x66, &(0x7f0000036000-0x270)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "04965d", 0x30, 0x67, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "f0650e", 0x0, "c6fc9f"}, "fd92b20a13023b4f092725b980b522f452445a856b3048f7f1832ba569672403"}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) 2018/01/15 14:52:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20008001000010, 0x40000000000805, 0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00007bb000)={0x0, 0x1, 0x2, [0xffffffffffffff2b, 0x3f]}, &(0x7f000046c000)=0xc) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000db3000-0x6)={r1, 0x4}, &(0x7f0000af8000-0x4)=0x6) setsockopt(r0, 0x100000114, 0x1d, &(0x7f0000c64000-0x4)="66014ebe", 0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000087e000-0x6)={0x0, 0x80000001}, &(0x7f0000444000)=0x6) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000d93000-0x8)={r3, 0x2}, &(0x7f0000d90000-0x4)=0x8) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f000074d000)={0x9d4, "05127b336412"}) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000090b000)={r2, 0x6, 0x0}, 0xc) 2018/01/15 14:52:31 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3, &(0x7f00003cc000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000001000-0x4)=0x0, &(0x7f0000f23000-0x4)=0x4) 2018/01/15 14:52:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000466000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f000062a000)={r2, r0}) write(r1, &(0x7f000017c000-0x2e)='+', 0x1) recvfrom$inet(r2, &(0x7f0000b56000-0x95)=""/149, 0x95, 0x0, &(0x7f00008d1000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00008e8000-0x8)={0x0, 0x0}) 2018/01/15 14:52:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009c6000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00", 0x5) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f000011a000-0x38)={0x0, 0x0, &(0x7f0000c2a000)=[{&(0x7f0000c7a000-0x108)="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", 0x100}], 0x1, &(0x7f0000cb2000-0x48)=[], 0x0, 0x0}, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x9) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) 2018/01/15 14:52:31 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00004fb000-0x4)=0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000001000-0x8)={@empty=0x0, @multicast1=0xe0000001}, 0x8) socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = socket(0x11, 0x80000, 0xdbf) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000b78000-0x1c)=@req3={0x1, 0x100000001, 0x60000000, 0xc9, 0x1, 0x7, 0x3}, 0x1c) bind$alg(r1, &(0x7f0000660000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r3 = accept$alg(r2, 0x0, 0x0) sendto(r3, &(0x7f0000bfc000-0x74)="2e2af870fa4718001154de73e041a24452c1a639089ac6b5fa84b6f3a74d03dee7", 0x21, 0x0, &(0x7f0000193000-0x14)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}, 0x14) 2018/01/15 14:52:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x80000000000004c, &(0x7f0000b55000-0x4)=0x1000000, 0x4) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000082c000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000828000)=@assoc_value={0x0, 0x80000000}, &(0x7f0000608000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f000036b000-0x6)={r1, 0x81}, 0x6) pwritev(r0, &(0x7f0000745000-0x30)=[{&(0x7f0000655000-0xb8)="707f8a01613e2acc44aa09378052abcda3beda8f882d37397bf982ac94e548cacc303ea6d86ca726cce016d6746aaca9ed7ce2694fdab94fad1864000ca501d0e101f3696740434c77e13dd17897342b10a831284a846e77b564e39c4833b90deccc30836bd8f45515b326dce44a8231c503830337cccc6946ca71ab9d9c51a776eb64bc43287e710aaa4d7f7d0dadc381f29f549b51da1f7663d8f14e64b2ac8cb28e6831a121afa1639fcfed5aeeba414098ccb2175116", 0xb8}, {&(0x7f0000d64000)="", 0x0}, {&(0x7f00008ac000-0x34)="5068151d0f8eff9c014a9c928b01efedefce7062a9b19f64bb24dc78effb014d7280ba78cf740ed031490a7817c5631db7efc22b", 0x34}], 0x3, 0x0) 2018/01/15 14:52:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000533000)=[{&(0x7f0000ea5000)="1f00000000053f0000020e000000068100f62e8509000500010100ff19fe5828c70200000000000000b5752ff774be76ba2386f2836857ceb25f5658f532", 0x3e}], 0x1) socketpair(0x0, 0x80002, 0x5, &(0x7f0000f95000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000c90000-0x84)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0x80000001}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x80000000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xd680}, @in6={0xa, 0x0, 0x9, @loopback={0x0, 0x1}, 0x1}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x84) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000740000-0x4)=r1, 0x4) 2018/01/15 14:52:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xfffffffffffffffc, 0x100, 0x0}, 0x10) r0 = socket(0x11, 0x4000000100080006, 0x7) setsockopt(r0, 0x0, 0x5, &(0x7f0000001000)="", 0x0) 2018/01/15 14:52:31 executing program 6: mmap(&(0x7f0000000000/0xefe000)=nil, 0xefe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ae1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f0000b9a000)=0xd9df, 0x4) sendmsg(r0, &(0x7f0000b96000-0x38)={0x0, 0x0, &(0x7f0000b94000)=[], 0x0, &(0x7f0000b95000-0x292)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000b99000-0x38)={0x0, 0x0, &(0x7f000095d000-0x40)=[], 0x0, &(0x7f0000efd000-0x10)=""/16, 0x10, 0x0}, 0x2) mmap(&(0x7f0000efe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x8, 0x5, 0x80000000) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f000032f000)={0x4, {{0xa, 0x0, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x5, [{{0xa, 0x3, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x276b}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x400, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x14}}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0xfff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x401, @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]}, {{0xa, 0x3, 0x800, @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]}]}, 0x310) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000efe000)={0x0, 0x0}) ioctl$sock_inet_SIOCDELRT(r3, 0x890c, &(0x7f00009ad000)={0x0, {0x2, 0x1, @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]}, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x0, 0x3ff, 0x3, 0x3, 0x0, 0x2, 0xffffffffffffff5f, 0x8}) mmap(&(0x7f0000eff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000eff000)={0x0, 0x0}) 2018/01/15 14:52:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000a60000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xfffffffffffffc64) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000da2000-0x108)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000a67000)=0x0, &(0x7f000025f000-0x4)=0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00006ae000-0x4)={r0}) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000380000-0x4)=0x0) 2018/01/15 14:52:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x6) socket$nl_route(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000c22000-0x679)="", 0xfdfd, 0x0, &(0x7f0000825000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x18) r1 = accept4(r0, &(0x7f0000e46000)=@generic={0x0, ""/126}, &(0x7f0000dc9000-0x4)=0x1b, 0x80800) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f00007fd000)=0x51, 0x4) pipe(&(0x7f0000547000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000024000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f00003e2000-0x8)={r3, 0x1}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00009d3000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xaf, 0x2, 0x0, 0x9, 0xffffffff, 0xfffffffffffffffc, 0xc9}, 0x20) 2018/01/15 14:52:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3d}, 0xffffffffffffff5f) listen(r0, 0x40000000000005) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000c86000)=0x2, 0x4) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvmsg(r1, &(0x7f0000d00000-0x38)={&(0x7f00006de000)=@in6={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0}, 0x1c, &(0x7f00001bc000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) accept(r0, 0x0, &(0x7f0000efb000-0x4)=0xfffffffffffffce7) 2018/01/15 14:52:31 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x1, [{0xffffffffffffff00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) accept(r0, &(0x7f0000001000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000007000-0x4)=0x14) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x80487436, &(0x7f0000001000-0x20)={@common='syzkaller0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/15 14:52:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) recvmsg(r0, &(0x7f0000629000-0x38)={&(0x7f000092d000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000353000-0x80)=[], 0x0, &(0x7f00000b6000)=""/79, 0x4f, 0x0}, 0x20) bind$inet(r0, &(0x7f0000e7c000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000e81000)=0xcc, 0x4) sendto$inet(r0, &(0x7f0000c93000)="a4e906f5625494603d3d7def9c7b0d4a8e2d139e1e593931a7827b82323d5fac45a8e46e1204ebf46794bc3d4d2c95286e61ccd69b1833d45275306651c592e6bb2aa7b506dc3efee2af73208425c3ba95ce77996e3d66b072391dada11849abb0f9c6729834f7042e3fce27cf077cde86b787ab4dde735d5ce61672f815d8858b6443b87e40d68014fdcb00afb15f5334912e6b2f0ba8b9492428af1622c027c6e462e8eb4885d65c747a", 0xab, 0x0, &(0x7f0000c95000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 14:52:31 executing program 3: r0 = socket$bt_l2cap(0x1f, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000000)={0x0, 0x1000, 0x4, 0x4}, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000b3e000-0x38)={&(0x7f0000d4a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000f7c000-0x15c)={0x24, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@nested={0x10, 0xc, [@typed={0xc, 0x0, @u32=0x0}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000559000-0xe8)={{{@in=@rand_addr=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000751000-0x4)=0xe8) recvfrom(r1, &(0x7f0000f02000)=""/32, 0x20, 0x60, &(0x7f0000873000)=@ll={0x11, 0x1f, r2, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x11}, [0x0, 0x0]}, 0x14) 2018/01/15 14:52:31 executing program 5: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x4, 0x3, &(0x7f00008ad000-0x3)={0x0, 0x0}) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000d26000-0x4)=0x7, 0x4) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$bt_hci(r2, 0x0, 0x60, &(0x7f00001e3000)=""/30, &(0x7f0000d23000)=0x44) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd1000)={0x0, 0xfffffffffffffff9, 0x30}, &(0x7f0000d26000)=0xc) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000cca000)={r3, 0x9, 0x7e, 0x3, 0x4, 0x7}, 0x14) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00003e1000-0x8)={0x0, 0x952}, &(0x7f0000d26000-0x4)=0x8) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000b45000-0xa0)={r4, @in6={{0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x10001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0xffffffffffff0000, 0x5, 0xae21, 0x1}, &(0x7f0000d26000-0x4)=0xa0) 2018/01/15 14:52:31 executing program 0: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000099a000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000001000-0x78)=[@in6={0xa, 0x3, 0x80, @loopback={0x0, 0x1}, 0x9}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x80000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x78) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffff9c, &(0x7f00004bd000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000000)=0x0, &(0x7f000001a000)=0x4) r2 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r2, 0x29, 0x6, &(0x7f0000a77000-0x55)=""/85, &(0x7f0000781000)=0x55) 2018/01/15 14:52:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x20000003) socketpair(0x4, 0x5, 0x2, &(0x7f0000f9e000)={0x0, 0x0}) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) r2 = socket$inet6(0xa, 0xa, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f000001e000)={0xe706, 0x9e7f}, 0x8) close(r2) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f000075d000-0x8)={0x42, 0x1f, 0x4, 0x9}, 0x8) close(r0) sendfile(r0, r2, &(0x7f00003c5000-0x8)=0x0, 0x6) 2018/01/15 14:52:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000466000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f000066c000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r2, &(0x7f000000d000)="", 0xffd7, 0x20008000, &(0x7f0000ef8000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r1, &(0x7f0000485000)={&(0x7f0000a80000-0x58)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0x58, &(0x7f00004f9000)=[{&(0x7f00001bc000-0x13)="4103505ea3e1a8b24ac0226959", 0xd}], 0x1, &(0x7f0000067000-0x2c0)=[], 0x0, 0x0}, 0x40000) write(r0, &(0x7f0000f47000-0xb7)="36faef956765a4a1820becade4a3634a8de436af2d9fb81b3f24646e101cf19bab2f24da22a7bddc1139289da4f8dc6ecddfda08924d8271b384179a3e1e313564c977933376134531007315e0cf1f93fbc29001e415bb13e06f6d3e2fd97212affcc5939d486ebd9e1b73ed82b70f889ce043dd4b5cd153e2f4d509626314695be03eaa27f013a4c625ca032587a72b1a45154c70dd65ae69667c71270546bf2bc370aa889235f6bf52e099bd63a8c644e60c4c439212", 0xb7) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00008d9000)={r2, r0}) write(r1, &(0x7f000017c000-0x2e)="", 0x0) [ 108.285866] validate_nla: 4 callbacks suppressed 2018/01/15 14:52:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b6d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000a98000)={0x0, 0x0, &(0x7f0000db2000-0x30)=[], 0x46e, &(0x7f000055e000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0xffffffffffffffae, 0x0}, 0x0) writev(r1, &(0x7f0000197000-0x20)=[{&(0x7f00001ab000-0x201)="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", 0x110}], 0x1) recvmsg(r1, &(0x7f00000e9000+0xb98)={&(0x7f0000c29000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x25b, &(0x7f0000598000)=""/87, 0x57, 0x0}, 0x0) socketpair$inet6(0xa, 0x7, 0x1ff, &(0x7f00006a9000)={0x0, 0x0}) 2018/01/15 14:52:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000333000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0x0, 0x0}) sendto$unix(r2, &(0x7f0000be7000)="82", 0x1, 0x0, &(0x7f0000001000-0xa)=@file={0x1, './file0\x00'}, 0xa) r4 = accept(r3, &(0x7f0000ac1000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000d4d000-0x4)=0x58) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000088000-0x4)=0xc98, 0x4) r5 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f000064c000)={0x0, 0xc, 0x6, 0x20, 0x6, 0x4}, &(0x7f00007ad000)=0x14) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f000009a000-0x54)={r6, 0x4c, "d8186a3518a72ebe9293211f923cae9b668a645320f3128a4f3b512e9a6bbb19598bdcbd2c75af5afed23c8166415cdbaeb34ad6520d36fec8ab7f23e25a3bedfe8a362b98b5fccd6f4b0c1e"}, &(0x7f000033e000)=0xfffffffffffffe93) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000e39000-0xc)=@sack_info={0x0, 0x7ff, 0x1000}, &(0x7f0000e1a000)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f0000572000)={r7, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000, 0x800}, &(0x7f0000e68000)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000fe1000)={0x0, 0xffffffffffffff9c, 0x0}, &(0x7f000037c000)=0xc) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000c22000-0xc)={r8, 0x719c, 0x2, [0x2, 0x4]}, 0xc) r9 = bpf$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) r10 = socket$kcm(0x29, 0x2, 0x0) pipe(&(0x7f000046f000)={0x0, 0x0}) getpeername$llc(r10, &(0x7f0000d84000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000a74000)=0x10) ioctl$sock_kcm_SIOCKCMATTACH(r10, 0x89e0, &(0x7f0000154000)={r1, r9}) sendmsg$key(r10, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$kcm(r10, &(0x7f0000efd000)={&(0x7f0000e6b000)=@rc={0x1f, {0xfffffffffffffffb, 0x7, 0x7, 0x400, 0x100, 0x2}, 0x3}, 0x9, &(0x7f0000da6000-0x3d)=[{&(0x7f00007e8000-0x65)="b464b4368c3440ee6b754b20f8be0a8878757b8f4d0fad70dd1673c9dac7f80b9b3e118b6bd87de18010dc6942b265c6a83f1c7d65d41362afaa3f83768784d4078251b46f6a7c4ca35ad33f5a3d94a295252332a01a28b48680c12252b503e52f47cc4c3f", 0x65}, {&(0x7f00009de000-0x60)="840ecef165611ee4d7bbc043b80816615dc2a0bd54e57344477fe9b0e73e73029af2230f99ae3d3157cbfcd818a4f105c218c6d6da47515a55e3cd382ccbd57f43aec8bf258f1c92c345daaff4d1c48f7e74b138e3ee27ab0117fa06a1f6f1eb", 0x60}, {&(0x7f000042a000)="be11f854c60548cec5e1562fe25d39fef3102c", 0x13}, {&(0x7f0000541000-0x1d)="ac50d9a4789b3b7b46742548e50f952ae63480326533a73b1e6433f4ba", 0x1d}], 0x4, &(0x7f0000781000)=[{0x58, 0x0, 0x0, "8b2c3b88e5bfb3c0d9ad0760f859916838b998c1093cd8e7b0d30668a44e06e176d19d6855a03c9a12e3d200c0dc84992cfcb4c74f9d9778877d0fe4260e9b466f1afea4"}, {0xe8, 0x1ff, 0x4, "d9d671f468550910a30f1862551d5743674a16b64161dcc9ee92ac0302952e8fca00519824ad1883862cd8f4cca1d96f8a69ddaf49f906ac340fa3ffaf29a631d2efbfb5a29e8efba53ec96db227b15777b9709d62285ef6116c4c274f019df5bba8bd7596988e591102cfb0e135ac2cd7da42ae3b3c41ea5ed64b7b46f65bf7c99273b118cde1712e6500f89d0f24f84ce8053d7e615bd66cc92e132ad57b9833bb7d0fbc244f2c1949bcdcf46f7b54fb710b2c3f483b489583f8068b4c78a94af2658a34faa2ef49f75947badf29ab8894b9eceefde9e3"}, {0x100, 0x0, 0x7f, "341e7cc3eb8b614edb2c26126e6c9f197cb452ce04bbbefe509c59bb3f2d24861cfc4e8d9ac8a680642e3aa6bc9fd1e20c3379e074e920f09872318699f5cd10bef55edf429d02f45cad4218a4164fd4581a756287ed02797c4fa0e034ad1f0c73d46c2ca6c65dc32a7f714cf9e7d6d4eefd6febcdfd1ef49bd713abc026681fd1bb47ff1ab75425543db05f5f9578fca3e9dbe00d42c2ea0d24e4d09e4fe674f0ec6c930de637eff06c4cb873bda06dba027222c43f6791ccce1c52d2c10b0d955a1025a0b01bbe00d8ba54f0496c9f6c36672566261feab2cddf34b2360f5e1eea51418f0f9acbc6cc"}, {0x58, 0x104, 0x4, "262f1b616376f30ab8ce2324cf3533622232c82d6dbccc80817ba69223255383b0b7a680bf31f12de9d0b6939d7c73860c66d84e10db43e1e5e77bb60a45cfbc283aa2299f"}, {0x30, 0x10d, 0x3, "2ab37b51c43f9f54a857375e22b1fb9071c3159ec2d0e0476e1559"}, {0x98, 0x10c, 0x100, "17950ffa3251a5df71202525b64e758a07624925d058ca3d43067f8edd158049b82f56130a3c1f61339810eeac645727ea6c3f2960e6102051025e663a1bb6b7aefd545b072d95bdeaf319c81c8a379f19137d8b637d550f59916dc80308d444f37f73ca8c31a970bdb907360dfc430d0176af0f9807e23604c4c03669f5cfcce8790c0b8d79bd99"}, {0x78, 0x1, 0x800, "6c3bff5943315eb755941c5a0085180305b629624d968f398efcf64197914719b43724a1df49a2afc901625cb3a16d82e441c2c0ddc5aecfa1e9d1559c28bb8a2fd9e0403e4072ab7132fb7159b81f42fcf40f4dca1ccffe488b0d371140e89507d32192"}], 0x3d8, 0x40000}, 0x4000011) [ 108.285872] netlink: 'syz-executor3': attribute type 12 has an invalid length. 2018/01/15 14:52:31 executing program 1: r0 = socket(0x1e, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x20001000000010f, 0x80000000007f, &(0x7f0000005000)="00210300", 0x4) setsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f000010e000)={@multicast2=0xe0000002, @rand_addr=0x6, @broadcast=0xffffffff}, 0xc) getsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f00006b7000-0x4)=0x0, &(0x7f0000a51000)=0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f000009b000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) 2018/01/15 14:52:31 executing program 2: mmap(&(0x7f0000000000/0x360000)=nil, 0x360000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0xffffffffffffffff) sendto$inet6(r0, &(0x7f000035f000)="", 0x0, 0x20000814, &(0x7f00002cd000)={0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9a0}, 0x1c) [ 108.387259] netlink: 'syz-executor3': attribute type 12 has an invalid length. 2018/01/15 14:52:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000017d000)={0xffffffffffffff9c}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f000073e000-0x4)=0x0, &(0x7f0000786000-0x4)=0x4) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f000062b000-0x1c)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000e2000)={0x0, 0x38, "cc51ca790adb7c99809900e15ac494fa893cb07bb9ad4484de82dffa77f07e594be398084012a66f0c3f709bdf2b35999f80e19f3018700e"}, &(0x7f0000690000-0x4)=0x40) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000647000-0xc)={@multicast2=0xe0000002, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) 2018/01/15 14:52:31 executing program 2: r0 = socket$kcm(0x29, 0x2, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f000023f000-0x4)=0x0, 0x4) 2018/01/15 14:52:31 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, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r1 = accept(r0, &(0x7f0000037000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f39000-0x4)=0x8) sendmmsg$unix(r1, &(0x7f0000abe000-0x38)=[{&(0x7f000094c000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f000041a000-0x70)=[{&(0x7f000080c000-0xf7)="9bed489284d3f4d4755fd1676a753737cd494586b9500fb22ef91e9f62e2d1ae0aa51db184fd4ee6546ce36b820ccdf2425bc10a4ab480f9bd6156d5f817b33522957cfda47220366f43a3b1f6829570912c4e2d2a7963ecba8521e0dae552b4785ad09238d1f9da353cf785c3315ea4accdee8ed664ef9ce080495c85fb190539a8901af09ae9379a965396e50a485e7aabf78f8a481ce64896fa744d5a81486b467e4fb6976fc5fbc934851b53904017e2b1f624d6d07e804466f7f9815ebf05d0f53b97c336a77e7f81c3d74d3c9f8d2ea583dfde4018a2f12c8450a2bc791c5239e32d0c0ca8940a642f8e6fc0ccc2077e667fee94", 0xf7}, {&(0x7f0000a1f000)="261fc200b187e59aea33aea5b7841d3ea67ce59498aca51b1b25835e2e86bdaa4b6a8e34d88d6635ff11ae31330ea6544dad9c84195d4800fc34af9ee868768d03984b98dffb43faa4be3e", 0x4b}, {&(0x7f000040e000)="b56e11b95c65e5cffcafeb6c9c9b83de6396949e1da46e111b4c9c2bd8c9bb8d8ad87401990a50f6287756ddbea21233aeabe7097b198a8223b191ab16a9ead910f8c664b35520678af026c44430bb446ed125c1f70408919d8ca7d612a374a37fe69185efdbb385c3efceb98c61802b7c5806299b9091235ac7f198c6902f9bf3396baf597d2899c99408a79cffc57f53c4af92832ff9c53f12902344529c7ec39cf4d52e604e6c00f58429bf198e1a5ca0e005416c5f33d35e714a643eccc0ae9f09fafee4371ef0a68cf7115c3b719a69727999366e6a010cfccbb42fd39c471084c17ec144cc1addfc80852e56a36c3fe4554e1d49", 0xf7}, {&(0x7f0000466000)="502501fb59da6058ae58999b9d62b83295d16faabbad09fe02efeab9c4d0244a3e0406f9169b63dee3a45ebe21cd7a954a782c9d5e38e3191f4a8e4e450ecbc3c12a251f01a0ed42cb85643f031c6ff301eba1028c461b5ce1b0fa9288c15f6967f5263ddade625210252e81f589462df8f27d5af5345fec558113847e9e240ab01225b1892105d4172966f513f6a872e222162bb4f973133f736dc383002f9ffa", 0xa1}, {&(0x7f0000a42000)="3e5b8912ba41e1255a261db99ff7ff0c073b537e16e6dbc5f14e5d4535e2aa9cb7c2b63890350452deb6b05b384d1f6ea5d9f03a7cfa5598240c78d53488ad3af6a01f1c154cab1aaeeef838807558c02cd6fb62ee50d8c37207e4b4bcc6643802ebd4b49d3830ceb6c7004970271b1cdb12e094f284cf4b0870b7b3101627a141a2aaa70b05de482e53d1fbae5163a4cf3c6b49da5dcfd0feaea3f0cd794afbbdfc76674b8b83f5adb42b37b729b74d39cc", 0xb2}, {&(0x7f00001e4000)="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", 0xfe}, {&(0x7f0000e9e000-0xfe)="d92c33100418a5e725d7aa1d6bb7758b693b679e047a9b0167ab7f44c866bd6b000be4ea26374d6024543c5716482600982351de401683554286f4bd4bc8983d0dd2e347744ab3f60752e2afa71698a2aabdcf886d3fd73fd764f262b913132c69f6f35132043f845b8e1399e215b6f45f47ed51533c7ee7782a8b8179fab32f90d58ffad34085dd7db93e6fe0a568ccc75d0aab25f99e5c72c3db5646bffc3af3f00f1d3a8bb8558c8b5ac37ab9625bace08cb7511988e8d94e30a9b438ab4a77565578b51e07f47be768ecc37458c9763e1a298d6cfd06147311077c4e67bbef017bd1e5763a3af6ee65bc27c1c90c1c0319efb68fbe61b0ec01eeb7ae", 0xfe}], 0x7, 0x0, 0x0, 0x4000880}], 0x1, 0x84) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000974000)=[{0x0, 0x0, &(0x7f000078c000-0x30)=[], 0x0, &(0x7f000019c000)=[@op={0x18, 0x117, 0x3, 0x1}], 0xffffffffffffff8f, 0x0}], 0x1, 0x0) read(r2, &(0x7f00007fc000)=""/34, 0xffffff45) 2018/01/15 14:52:31 executing program 7: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d23000)={0x0, 0x0}) r1 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$bt_hci(r1, 0x0, 0x43, &(0x7f0000d23000)=""/30, &(0x7f0000d1c000)=0x1e) getsockopt$inet6_tcp_buf(r1, 0x6, 0x21, &(0x7f00006eb000-0x65)=""/101, &(0x7f000083e000)=0x65) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00005ec000-0x8)={0x0, 0x2, 0x2f}, &(0x7f0000d25000)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000b79000)={r2, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401, 0x1}, 0x98) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000921000-0x8)={0x0, 0x0}, 0x8) 2018/01/15 14:52:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000317000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @multicast1=0xe0000001, @broadcast=0xffffffff, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0xa90f, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000aab000-0x14)={0x0, 0x2, [0x2, 0xc98]}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000fab000)={0x0, 0x0}) r0 = socket$llc(0x1a, 0x2, 0x0) setsockopt$llc_int(r0, 0x10c, 0xf, &(0x7f000084a000)=0x3f, 0x4) 2018/01/15 14:52:31 executing program 0: socket(0x15, 0x200, 0x2000000000000000) 2018/01/15 14:52:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c57000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(authencesn(poly1305-generic,cbc-blowfish-asm))\x00'}, 0x58) r1 = accept(r0, 0x0, &(0x7f0000f12000)=0xbc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f000080f000-0x1008)={0x0, 0x1000, "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"}, &(0x7f00000d6000-0x4)=0x1008) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000166000)={r2, 0x4}, 0x8) r3 = accept$alg(r0, 0x0, 0x0) recvmsg(r3, &(0x7f0000bc3000)={&(0x7f000033e000)=@ethernet={0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ad2000-0x10)=[{&(0x7f0000ec9000-0xe0)=""/224, 0xe0}], 0x1, &(0x7f00003b6000-0x3b)=""/59, 0x3b, 0x8}, 0x2000) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) 2018/01/15 14:52:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x111, 0x11, &(0x7f000087c000-0x8)={0x0, 0x0}, &(0x7f0000f60000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000013c000)={r1, 0x100}, &(0x7f00004cf000-0x4)=0x8) 2018/01/15 14:52:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000df3000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00008dd000-0x8)={0x0, 0x5}, &(0x7f0000eef000)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000f8d000)={r2, 0x6}, &(0x7f00002ee000-0x4)=0x8) r3 = socket(0xa, 0x7, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f000087f000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000627000-0x10)="e5fcb5bf0b00000000000007ddb42113", 0x10) r5 = accept$alg(r4, 0x0, 0x0) sendmmsg$alg(r5, &(0x7f000089d000-0x38)=[{0x0, 0x0, &(0x7f0000195000)=[], 0x0, &(0x7f000009c000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r5, &(0x7f000004c000-0x38)={&(0x7f0000d18000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000deb000-0xa0)=[{&(0x7f0000f52000-0x96)=""/150, 0x96}], 0x1, &(0x7f00008b1000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f00000cb000-0x10)=[@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000144000)=0x0, &(0x7f00001ec000-0x4)=0x4) ioctl$sock_inet6_tcp_SIOCINQ(r3, 0x541b, &(0x7f0000e37000)=0x0) bpf$MAP_CREATE(0x0, &(0x7f0000de1000-0x2b)={0x7, 0x9, 0x2757c, 0x0, 0x400, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3a1) 2018/01/15 14:52:31 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0xfffffde1, 0x0, 0x0, 0xfffffffffffffeab) recvmsg$kcm(r0, &(0x7f0000187000)={&(0x7f0000ca5000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000ce2000)=[{&(0x7f0000e88000)=""/210, 0xd2}, {&(0x7f00004f0000)=""/0, 0x0}, {&(0x7f000021f000)=""/162, 0xa2}], 0x3, &(0x7f0000eb6000-0x67)=""/103, 0x67, 0x0}, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f00001b0000)={r1, r0, 0x0, 0xd979, &(0x7f0000a40000)="61946f31ab03a836a157da99190b6708f96014ee65e43c86625afcfed967c51dee17f6188c87efc8b0f4355bbc3aa7aa6dc8a418a03c8136bf492d93aeaf199c5b6b12af19a6e01460d4e97bb7da8c1bdaf398b29de3456d566e2681457775aa6d62d2", 0x5, 0x400, 0x6, 0x100000000, 0x8001, 0x7, 0x568, "eee15174c788adee8e360efd561a8fc235a37902b948c83cd9b6d4bb9524bf30a863bd7633656391300c6da030b04a255f9507c5d5cd52717c072c8b7677f8bd9c69bf6eebbbd91f6cae0866"}) getsockname(r0, &(0x7f000060c000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000666000-0x4)=0x10) 2018/01/15 14:52:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000ac6000)={0x0, 0x0}) socket$can_raw(0x1d, 0x3, 0x1) r3 = accept4(r1, 0x0, &(0x7f0000d1a000)=0x0, 0x80000) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f000087e000-0x108)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3, 0xea, 0x1, 0x8001, 0x833c, 0x100, 0x7, 0xf058, 0x34526ab4, 0xa263, 0x9, 0x451, 0x4, 0x6, 0x2]}, &(0x7f0000add000)=0x108) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000276000)={r4, 0x100000000, 0x6, 0x9, 0x2, 0x3}, 0x14) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000217000-0x4)='tls\x00', 0x4) getsockopt$bt_hci(r2, 0x0, 0x3, &(0x7f000030a000)=""/4096, &(0x7f0000eb5000)=0x1000) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f000099e000)=[{0x4, 0x771}], 0x1) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000a20000)={r4, 0x40}, &(0x7f0000a70000-0x4)=0x6) socketpair$inet(0x2, 0xf, 0x3, &(0x7f000065f000)={0x0, 0x0}) setsockopt$inet_dccp_buf(r5, 0x21, 0xce, &(0x7f0000f6d000-0xcc)="9d52bfc455d51a1bd4a818166627cca786f0919593944bf2c9083eec74c20b4c3524510665e0b736e6b6fcb06e64b2e9ebb0aa6d8cb9921de91be4025ce52e85b239bce8a5efbae9ce2f614e4433c3244753030de25f41e75cd542f7f346d45445041aff04a50300f2df6e6f031fc2b5f44467ab9282a9806d45b06158a0b1cfc959b8ee5012d2568475fcede3529109218f3f711654b2a103586d8f82d033cecaddd1a4308015471f3065fea62130504f52994dfd3b87db08f1ed9e52cf7b1a69c0a868cbf03b949d795a13", 0xcc) write(r0, &(0x7f000067e000)="260000002a0047f2ff17ddffcd00ff030000ff000100000000000000010000000000a3000000", 0x26) 2018/01/15 14:52:31 executing program 4: mmap(&(0x7f0000000000/0xf7000)=nil, 0xf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xe, 0x2) mmap(&(0x7f00000f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00000f7000)={0x0, @in6={{0xa, 0x3, 0xfffffffffffffffc, @loopback={0x0, 0x1}, 0xfffffffffffff70b}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3, 0x3, 0x4, 0x8, 0x0, 0x7c6, 0xfff, 0x1, 0x9, 0xffff, 0x7, 0x2, 0x1000, 0x2, 0x41]}, &(0x7f00000f8000-0x4)=0x108) mmap(&(0x7f00000f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000006f000)={0x4, 0x3f, 0x200, 0x3, 0x1, 0x80000001, 0x80000001, 0x9, r1}, &(0x7f00000f8000-0x4)=0x20) syz_emit_ethernet(0x4e, &(0x7f0000017000+0x207)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbe8", 0x18, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x82, 0x0, 0x0, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}}}}}}}, 0x0) 2018/01/15 14:52:31 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000002000-0xc)={0x3f, 0x1, 0x200, 0x6, 0x400}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(r0, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000)=0x1c, 0x100080000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0xa, 0x2000000001, 0x0) getsockopt$ax25_int(r2, 0x101, 0xf, &(0x7f0000bb1000)=0x0, &(0x7f0000d84000-0x4)=0x4) getsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000709000-0x8)={0x0, 0x0}, &(0x7f00007fc000)=0x8) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000f0000)={0x0, 0x0}) accept4$llc(r1, &(0x7f000069a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000049a000-0x4)=0x10, 0x80800) ioctl$sock_inet_SIOCSIFPFLAGS(r3, 0x8934, &(0x7f000027f000-0x20)={@common='bcsf0\x00', @ifru_flags=0x800}) getsockopt(r2, 0x0, 0x61, &(0x7f0000d4a000)=""/8, &(0x7f0000736000)=0x1ec) 2018/01/15 14:52:31 executing program 1: r0 = socket(0xa, 0x803, 0x86) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f000079d000-0x101)={0x0, 0xf9, "7cc474c4fb9b94ad17f105875be0f19dae645f8d1440266db79905575c34d5e60f18183d81c7c0af85350292d8e12a9735ada8df5020bb8934758ef1678757f4de60f3d6a9ec6bfec173802943e51482648399c3842e26832008bc4cbb8f000b33ccf16b44b10aaec218e731e3294d77262cee08ff6948e3109fefdc29065333b65c28e808902a7b715a3dd7d266e2ae199fa86c6ba0b4ab6b541fe8b9a165bc0f73f94489c72eb1ef0a53d843c4f865b409a1d3472b3c4beaf5ab7eda474ba4dff3a807b1263caffe7159a7298ed600a1b76451691b7243b9219d2dfb85d5ac8df41e6325d1275a20f65fba80c339a0da3c33ffa5be30f544"}, &(0x7f0000dca000-0x4)=0x101) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000897000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007cc000)=0xe8) 2018/01/15 14:52:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = accept$alg(0xffffffffffffff9c, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000d28000)={0x0, 0x0, &(0x7f00001b2000)=[{&(0x7f000057b000)="0b357760a9cdf517a344aca4333224d58dae9ee572576e0df948bfdd15f30d23cc2ed9626d1eaa3fec3ffa985f3b4a68afab3853c78bd7883f977ff5e7123e964a5d87f49fbe9539ccd0f5b032f338608aef14de8238ea762230cad4e2917563ade06a9f70438c089aecda1291ed44", 0x6f}, {&(0x7f00005d5000)="3767b00a4958a55b25a2fd3f2598ea9b86c4c843d939a2748d343f3c56f9c5c7acb2107060e6db3403e670553d3077822ae569144ac96c34b3367cfacd46fe58754b1dec3af87b9a1f26bf07f6333a0139f17c14e38938a5b3c84d9f969d27ebf66ffb2d298faa66da14be4415be1390636e7fa8937b3d882607faae4991dba093370209d9d2003a820bcf1a", 0x8c}, {&(0x7f0000e4c000)="7725cef9090a5ec0a1f7ebe53a2deb1f2087199d95c814fb01e4832ce5a3d09772ed03343421901154d0ac98461f7d58e6daf3966cfd7190eb5120889b626e4eb6213eeee3380200d4c02239ada814d8d66dc2d885eb35d49761497c7c8abf0da6120c1ddf0ddc0d0a2e195b8a4e377f", 0x70}], 0x3, 0x0, 0x0, 0x20000800}, 0x40000) recvmsg(r0, &(0x7f0000e7e000-0x38)={&(0x7f0000690000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x2e9, &(0x7f0000f70000)=[{&(0x7f0000f69000)=""/13, 0x9}, {&(0x7f0000f70000-0x8f)=""/143, 0x8f}], 0x2, &(0x7f0000f73000)=""/79, 0x4f, 0x0}, 0x0) bind$inet(r0, &(0x7f0000b9b000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000e79000-0x5be)="", 0xd, 0x8084, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000f67000-0x70)="fbf327899de7fe7e0c02fe5cbb35491715b7af550749e32dbeda8d7e3749bb6ac7383d2bfac27aa9c48c5d847fdc41ddc4b7c3add1701f2c", 0x38, 0x0, &(0x7f0000a6d000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 14:52:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x5, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/15 14:52:31 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000fbb000-0x4)=0x79, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000fb5000)=@common='gretap0\x00', 0x10) write(r0, &(0x7f0000cc8000-0x1000)="069e56e1c15b2335535bfad35b97ee57a8db7841f4a70338b34303dde2c55662c159ca8ea3de7a48c5c3cd98d5c3ef4145081dce4469c5547c340701e4c0f8d981cf9a29c9198fec8b155d5ca2775afe6cbf02b69d4f9b80789e77541b695f14d5036e90bdb056c749476cfbe0e6", 0x6e) close(r0) 2018/01/15 14:52:31 executing program 6: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000008000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f000000a000)=[{&(0x7f000000b000-0x1000)=""/4096, 0x1000}, {&(0x7f000000b000-0x1b)=""/61, 0x3d}], 0x2) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000005000)={0x0, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0xffffffff, 0xfffffffffffffff7, 0x7, 0x2}, &(0x7f0000006000-0x4)=0xa0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f000000b000-0x108)={r2, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0x6, 0x3f, 0x3, 0x400, 0x5, 0x80, 0x7, 0x1, 0x35e, 0x5, 0x71, 0x17e, 0x2, 0xfffffffffffeffff]}, &(0x7f000000c000-0x4)=0x108) writev(r1, &(0x7f0000008000)=[{&(0x7f0000009000)="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0xe21}, {&(0x7f000000a000-0x1000)="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0x1000}, {&(0x7f000000a000-0x71)="e02abbdac27f9a61ce15527aadd729bfb74015398426d0111b84e89c50f183a8e36487985b1988d8f65f3f1b3d56604d422533baa6d682b0422820f678a12b5273ade44266e96f3cad477ca04c241e39df9f8f9d4b2e0ad1b915210a064792638962eaaf52c4221b0f8ff61ed63d3c5fc7", 0x71}], 0x3) 2018/01/15 14:52:31 executing program 1: 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, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00006bd000)={r0}) getsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f00002c3000-0x14)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00000bc000-0x4)=0x14) sendto$packet(r3, &(0x7f00004c1000)="", 0x0, 0x48041, &(0x7f0000b50000-0x14)={0x11, 0xf6, r4, 0x1, 0x6, 0x6, @random="0d3abf926791", [0x0, 0x0]}, 0x14) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000049b000)="c9fef5ee5af0a3df60437edef68b9699", 0x10) sendmmsg$alg(r1, &(0x7f00001f7000)=[{0x0, 0x0, &(0x7f0000392000-0x10)=[{&(0x7f0000eb6000-0xb5)="9b", 0x1}], 0x1, &(0x7f0000268000-0x30)=[], 0x0, 0x0}], 0x1, 0x2000c010) r5 = socket$kcm(0x29, 0x5, 0x0) r6 = accept(r0, 0x0, &(0x7f0000206000-0x4)=0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x1) connect$bt_rfcomm(r6, &(0x7f00001b1000)={0x1f, {0xc285, 0x1ed20000000000, 0x200, 0xfe13, 0x8, 0x1}, 0x9}, 0x9) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00005a6000-0xc)={0x0, 0x80000, r5}) ioctl$DRM_IOCTL_GET_MAP(r7, 0xc0286404, &(0x7f000027d000-0x28)={&(0x7f0000000000/0x1000)=nil, 0x4, 0x4, 0x4, &(0x7f0000a5f000/0x4000)=nil, 0x6f}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000f24000)=@int=0x0, &(0x7f0000a37000)=0x4) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f000091c000)={r1, r2}) sendmsg$key(r5, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) writev(r5, &(0x7f0000ba7000)=[{&(0x7f000058e000)="97df67561cdba54dda9323d81858615b3570ce14a381e23f14ba5cc42ad38a3f0b942ee86ea9ba6c7116ffefac79d7e935a587af6ae897d37c556423a06de27bc236531740528eaae1b69ee0512b28769a1ccf7284611f2fa2f3c569b54e519a34e3b161c17e6163bc376ce8ef288a700c390c4eca87792ba738e4037439b1fa507c9f56d81eaab8bf0e56aa700f41ca8e0aca46900a60694699ff5e3d50a800b9c7b3b1cab6c47cc77ecf68d211ba1dc8f69155b9", 0xb5}, {&(0x7f0000af8000)="e62e799d2b238a9ef4df0cd1c360c49679f15bacf05baca323a44f862f25eb5f8ad7aaf4e7db30b0c2b14bc96e6434cf44dd4deaee7e19aec3504d03edac8a35e50a739a6e0747f440830e24543453ba5238db29e351a5c9cb9a2d39f8dc6ccf5be93bf0425d085a7f0f7cf073503ed7b2ca72da482d534431f2cd2b1f70b6a434a7ea773e15eda12cfb8bc53b3d9b47de2e9dff0fe382267c85cf232f60593aa5b25c98de34c115fdcb269df2b983aad0dd65f44fb1fc2be6156a2341b54ac4b302968ce709cbcd9bf67b5520bef1dbfc28df9dc831f13fd3e9545985eefc6388af6c", 0xe3}, {&(0x7f00007e7000)="22c1c40b02e9da9067940d73c87c3d2144a84bffc10bde5b95b42d4ab93f2075edd0a3a8c18c6405d845982849c8ce3870616389e1d345165f5fa44e3a596e8ee1c4e946890f03ac6fdffbd502219bc31753a4a036cd3c3d", 0x58}, {&(0x7f0000251000)="0ad23b6883d193ba8b2050ee8e48bfac732863", 0x13}, {&(0x7f000042a000-0xbd)="e27f8b555846d58b8f1e58707bc99febc32b7bcaab0a7ebaca0819df1d652562d375d6a00193555fa4e080940c3779a845ab36d8e426c76d9b899fb692bf87da1718d8a1585f9fb5a6c2e97d996075710af37d13bd0abdf313a5902aa14d08dc0774df6efbb1f0345a462b1455be248fb3cb4ab35f7b6d751dae527c05de12299d1355fe9d96c1188b674556143be30366a59a44dadb947b9761c8caa723e33ba4dc9ffa1de25e0dfd5fee820626ac637d434b4385ddb7bac5792cc3b7", 0xbd}, {&(0x7f0000e08000-0x48)="084d7e4a2299446d8e487f0d41a1e29cc0cf6fe519c96439d471cf4ab0cfa8020aad2fa3d5bbe94e74e20a681dfd4c0ca5bae78f4fdb00639122e81008686e067f682b73e237111d", 0x48}], 0x6) 2018/01/15 14:52:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000c04000-0x6e)=@un=@file={0x0, ""/108}, &(0x7f00001d7000-0x4)=0x6e, 0x800) writev(r0, &(0x7f00004f9000-0x50)=[{&(0x7f0000317000)="ba64d1f159747feaac19137321631fe0a34063a4588582bfd1faf89762c8965c8ac370366df32ff08ffa14f703938cf04a0fb5cdcc501d34e3873824c4311a0df6591a0990cdb0e0ca829fc7edaaae7d2c999d4657c236f527a1f05577692e98bdbf5a16552854fbccba20d8b6b49cdf20c633", 0x73}, {&(0x7f0000c4e000-0x93)="df0504a1676ef951000983858912120594d296e57962b9a7301878dac33b83592b94c43bfd65e5227243891e5b24ed6c3339a92c30bd73b2a34b3f45d540dee22fc923390a7dd90d4bdf011c49c4a5778d184c9c91477dcb77b16e9d815c610efaa969a5d3b3e04e4d9fcce34c455eaebbef50a0f4345e462420863052019f2139b70ed3c04c6e9b98724266322e68dd30db2b", 0x93}, {&(0x7f0000d6f000-0x79)="e0436b7d852bacfc6f69916eb5250337daa7b020f0ddf23d0dd15995ab76d1dcefc9147c22cfff5bfebc66f708d1c461bf3d70eb3b62996dd713df67a0764c0817133e8de8a3d6e94c9802298219e0282f42d4e8ae9cd00f3308f94fd87d1dfea1fbe178b02552d434803dc7cdaab56ba8b6fc1a427cd84f1a", 0x79}, {&(0x7f00008bc000-0x12)="f23d8bb945d240a5b344eb3240e57569c0d6", 0x12}, {&(0x7f00002e4000)="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", 0xff}], 0x5) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000fb8000)=@generic={0x20000000001e, "01030000000000ff00000000ff03000009bf79df21d60c7bc8790405c7bad62e0a53a632ed4938f50006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f183bea5bdb9c8ead2000077aeb81c90001d6d5e980ee590c8b9f70dc136cb184a"}, 0x80) r2 = socket(0x1e, 0x2, 0x0) bind(r2, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) ioctl$sock_ifreq(r2, 0x8922, &(0x7f00001de000)={@common='erspan0\x00', @ifru_addrs=@sco={0x1f, {0x0, 0x5, 0x10001, 0x60c, 0x0, 0x9}}}) r3 = socket(0x1e, 0x2, 0x0) bind(r3, &(0x7f0000bd3000)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) sendmsg(r1, &(0x7f0000f37000-0x38)={&(0x7f0000fdc000-0x80)=@generic={0x10000000001e, "02010000000020df0000000000000000805bf86c57020002000000f1fffff400000000000000000000010300000000e4ff064b3fdf3a000000080000000000000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ece000206000000090000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f000091d000)=[], 0x0, &(0x7f0000d19000)=[], 0x0, 0x0}, 0x0) 2018/01/15 14:52:31 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0xa, 0x2, &(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) r2 = socket(0xf, 0x4, 0x1) socket$alg(0x26, 0x5, 0x0) connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9eb085310c03075f) listen(r1, 0x400000000005) r3 = accept$inet(r1, &(0x7f0000da9000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d3000)=0x10) setsockopt(r3, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) writev(r3, &(0x7f00005a1000)=[{&(0x7f0000109000-0x1000)='C', 0x1}], 0x1) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f00007c1000)={0x0, 0x0, 0x0}, &(0x7f0000e12000-0x4)=0x8) 2018/01/15 14:52:31 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x114, 0xa, &(0x7f0000149000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000000000)={r0, 0x75}) 2018/01/15 14:52:31 executing program 3: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00007c3000)={0x0, 0x8}, &(0x7f00005ae000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000a20000-0xa0)={r1, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff, 0x0, 0x4, 0xffffffff00000001, 0x10}, &(0x7f0000486000)=0xa0) bind(r0, &(0x7f000015f000)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10) [ 108.699059] erspan0: Invalid MTU 83886111 requested, hw max 1500 [ 108.742091] erspan0: Invalid MTU 83886111 requested, hw max 1500 2018/01/15 14:52:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x31f, &(0x7f0000edd000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@generic={0x8864, ""}}}, &(0x7f0000efe000)={0x0, 0x1, [0xc06]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000028e000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00001b2000-0x1f8)=[{0x0, 0x0, &(0x7f0000078000-0x30)=[], 0x0, &(0x7f0000785000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f00006b6000-0x38)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000295000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) syz_extract_tcp_res$synack(&(0x7f000040c000)={0x0, 0x0}, 0x1, 0x0) 2018/01/15 14:52:31 executing program 3: mmap(&(0x7f0000000000/0x57a000)=nil, 0x57a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket$inet_sctp(0x2, 0x1, 0x84) socketpair(0xb, 0x3, 0x1fffe, &(0x7f0000547000-0x8)={0x0, 0x0}) mmap(&(0x7f000057a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000057a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000057b000-0x18)={r2, &(0x7f0000433000-0xee)="91f5f7a33231c6c7c1f4c1c4f929620ab006cb54509e5ebfe8855f9cf52692540f6bab971ca21e0357f2327b87f28094528d13c865ca55f26beb4a978684d67602592cc1ccb138c5f43e56c79eb5ac051fa9c8a05082acccf96d98aa3e81352ef8b9ec0c1e73793144d982bfb0364f7b6682f00d4f65c7e55fc1deb99876559dfdada09c4f6ecae7eb0b63bd7cebb8de93bb7ef0183ebd87ff675611abdb63fb1544c41257a6de8230c28150dbcbe0ae44c0d25d58eecaa8c3605900e349bdf548bdea3e74181a5e5fb17581822304ccba17075f2057bab96e1fc6ed4552a05d99438a9dd91c496984bed133cffa", &(0x7f000057b000-0x42)=""/66}, 0x18) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000482000)=0x124, 0x4) sendmsg$nl_xfrm(r0, &(0x7f0000578000-0x38)={&(0x7f000026d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000577000)={&(0x7f000016e000-0x13c)=@newsa={0x13c, 0x10, 0x1, 0x0, 0x0, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @in6=@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}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0, 0x32}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x1, 0x0, 0x20}, [@algo_aead={0x4c, 0x12, {{'rfc4106(gcm(aes))\x00'}, 0x0, 0x60, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000057a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000057a000)={r0}) mmap(&(0x7f000057a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f000057a000)=[@in6={0xa, 0x1, 0x10000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x3ff}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x597f, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x800}, @in6={0xa, 0x2, 0x7f, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}], 0x90) 2018/01/15 14:52:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$netrom(0xffffffffffffffff, &(0x7f00001f0000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000b6a000)=0x10, 0x80800) ioctl$sock_ifreq(r0, 0x8937, &(0x7f00004d7000)={@common='ifb0\x00', @ifru_ivalue=0x6}) r1 = socket$key(0xf, 0x3, 0x2) pipe(&(0x7f0000e25000-0x8)={0x0, 0x0}) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f000080a000)=0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00007fe000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00008fe000)={0x2, 0x1, 0x0, 0xf, 0x8, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0xff, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x200000000005, 0xff, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 14:52:31 executing program 4: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000007000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000002000)=@newsa={0x104, 0x1a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x3c}, @in6=@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, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@coaddr={0x14, 0xe, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 14:52:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000f94000)={0xffffffffffffffff}) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f00008de000)=0x9, 0x4) r1 = socket(0x11, 0x80000000803, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000fe1000)={0x1, &(0x7f0000f82000-0x8)=[{0x200000006, 0x0, 0x0, 0x0}]}, 0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000624000)={0x0, 0x1000, 0x1, 0x4, 0x4, 0x0}, &(0x7f000075a000)=0x14) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f000073c000)={0x0, 0x250d, 0x1}, &(0x7f00000ed000)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00000cf000-0xb8)={r2, 0x1, 0x1, 0x401, 0x1, 0x2, 0x1000, 0x4, {r3, @in={{0x2, 0x1, @rand_addr=0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x4, 0x7, 0x6, 0x23a}}, &(0x7f000081a000)=0xb8) getsockopt$sock_buf(r1, 0x1, 0x1a, &(0x7f0000fe7000)=""/1, &(0x7f0000fe7000)=0x1) 2018/01/15 14:52:31 executing program 7: mmap(&(0x7f0000000000/0xb67000)=nil, 0xb67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) 2018/01/15 14:52:31 executing program 5: mmap(&(0x7f0000000000/0xef4000)=nil, 0xef4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80000, 0x100) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000ef5000-0x4)=0x3d0700000000, 0x4) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000ef1000-0x1c)={0x5, 0x1, 0x7d, 0x200000000000000c, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x0, 0x0, 0x0, 0x0, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) 2018/01/15 14:52:31 executing program 1: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000e48000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000004000-0x4)={0x100000001}, 0x4) close(r0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000a53000-0x4)=0x14, 0x80000) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000b9b000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x666, r4}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x7, 0x6, &(0x7f0000001000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000001000)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x28) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)={r9, 0x1000, "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"}, &(0x7f0000001000)=0x1008) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000001000-0x10)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r6, 0x1, 0x1e, &(0x7f0000003000-0x4)=0x1f, 0x4) r10 = socket(0xd, 0x8000f, 0x5) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000002000)={0xfffffffffffffffa}, 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r10, 0x84, 0x1b, &(0x7f0000000000)={r8, 0x5a, "1f4c4b5f894ec1c1ccd60c2b3acce733059c36df7eab7d969a0ce924bf4cec9fb20246fd0e054b114a7048241791e85b3d3946d710dbaaddfe1d5a4cc8eac6ef7334825178fe060bc41ff6f441247adee54536d510c7834d9f11"}, &(0x7f0000004000-0x4)=0x62) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r7, 0x84, 0x77, &(0x7f0000001000)={r9, 0xc3, 0x2, [0x4, 0x8c1]}, 0xc) accept4$unix(r10, &(0x7f0000003000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000002000)=0x8, 0x80800) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ax25(r7, &(0x7f0000005000-0x10)={0x3, {"a4ed51a3fdd2e0"}, 0xfff}, 0x10) r11 = getpid() r12 = getgid() mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000006000-0xc)={r11, r5, r12}, 0xc) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000005000-0xc)={0x0, 0x80000, r2}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f0000007000-0xc)={r13, 0x80000, r6}) 2018/01/15 14:52:32 executing program 7: mmap(&(0x7f0000000000/0xf67000)=nil, 0xf67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000f67000)='v', 0xfffffffffffffcc6, 0x8084, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2ed) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000626000)={0x0, 0x0}) socketpair(0x13, 0x0, 0x0, &(0x7f0000633000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r2, 0x0, &(0x7f0000f67000)=0x0, 0x80800) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f00007d7000)={{0xa, 0x0, 0x16c7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x53}, {0xa, 0x0, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x899f}, 0xffffffff, [0x6, 0xff, 0x9, 0x7fff, 0x1f, 0xb23f, 0x2a, 0x4]}, 0x5c) sendto$inet(r0, &(0x7f0000f68000-0x1)="fb", 0x1, 0x0, &(0x7f0000f66000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 14:52:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8000000000000802, 0x0) recvmsg(r0, &(0x7f0000a71000-0x38)={&(0x7f0000ef2000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000d11000)=[{&(0x7f0000110000)=""/45, 0x2d}, {&(0x7f00007dc000-0xda)=""/218, 0xda}, {&(0x7f00002ba000)=""/123, 0x7b}, {&(0x7f0000a2d000-0x9a)=""/154, 0x9a}, {&(0x7f00007ed000-0xf7)=""/247, 0xf7}, {&(0x7f000070f000)=""/224, 0xe0}], 0x6, 0x0, 0x0, 0x7fffffff}, 0x2100) bind(r0, &(0x7f0000673000-0x80)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) sendto$ipx(r0, &(0x7f0000d0d000)="dd0fbaee58ecdf7db7f6cb33defe8e11f44586f2ddb9cebf598d2e6f8c4c9997c83cf48b375dab7b9c60601638b611f8aa83548aa3a8fcb3094f228da21720b4019161beafd1e4377367a612567547217f4bd3032acc9c56c055355bf6cf8bd0453205feeb429b80a8fbaa70c661875d52fce48e451c9a4caa104a33b1ecdd59054158724c04f6f59973923f55a7a164206f48d77518fe3e863e69224af4337760c3792c0b3ed1c975ff39781e977e0359bd6ffa4b3dc13dd66db956189e70f5534bf2c097b08a38cf49b8826faf357c2c50460fda764fb08ec2fecdeca3796ef5444fd064185ee0578e5846176d", 0xee, 0x50, &(0x7f00004f4000)={0x4, 0xffffffffffffffff, 0x9, "57e0e198efd5", 0x1400000000, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x0, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f00007bb000)="", 0x52) 2018/01/15 14:52:32 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000083f000)=0x1c) mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) socket$inet6(0xa, 0x0, 0x81) bind$inet6(r1, &(0x7f000099f000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f0000464000)="1803189e34915ea8d90b0ecbd032cb30f407b4939d16a52662d71bd39d35efac220a3f6e69bfa805a76c708bc2ef2f9a4c605a3f95d13d715c96d5267292431304599859ab4d0a09e3948fc07e9254864d62b6806c2e8af0f3f285cd636575", 0x55, 0x200418d4, &(0x7f0000fce000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0xffffffffffffffd5) sendto$inet6(r1, &(0x7f000031c000)="dd", 0x1, 0x0, &(0x7f0000ad2000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/15 14:52:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000268000-0x4a)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x88, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x3, [], ""}}}}}}, &(0x7f0000aab000-0x14)={0x0, 0x0, []}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000e8a000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00007e2000)=[@in6={0xa, 0x0, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x1}], 0x1c) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000399000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00003b1000-0xa0)={0x0, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x5, 0xd0, 0x1, 0x2}, &(0x7f000070a000)=0xa0) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000376000)=@assoc_value={r2, 0x7fff}, 0x8) 2018/01/15 14:52:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) bind$alg(r0, &(0x7f00002b3000)={0x26, 'skcipher\x00', 0x0, 0x76e3b6222228b3ae, 'ctr(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000866000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000a20000-0x38)={0x0, 0x0, &(0x7f0000261000)=[{&(0x7f0000f4f000-0x94)="602a0cbdb98c0b5a7101ee13673d8490", 0x10}], 0x1, &(0x7f0000fb0000-0x48)=[], 0x0, 0x0}, 0x0) recvfrom(r1, &(0x7f0000818000-0xaf)=""/176, 0xb0, 0x0, &(0x7f0000598000)=@nl=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc) [ 108.820595] mip6: mip6_destopt_init_state: state's mode is not 2: 0 [ 108.841076] mip6: mip6_destopt_init_state: state's mode is not 2: 0 2018/01/15 14:52:32 executing program 2: mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x2) setsockopt(r0, 0x0, 0x20000000000ca, &(0x7f0000ef1000)="02000800000000000000000003079b38", 0x10) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000ef2000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) 2018/01/15 14:52:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000ced000)={r0}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000104000-0x1000)=""/4096, &(0x7f00008da000-0x4)=0x1000) socketpair(0x2, 0xe, 0x3, &(0x7f0000f9e000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00008ad000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000a18000-0x4)=0x8) listen(r0, 0x4) setsockopt$inet6_tcp_buf(r3, 0x6, 0x1c, &(0x7f0000123000-0x1000)="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", 0x1000) 2018/01/15 14:52:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept$inet(r0, 0x0, &(0x7f0000e66000)=0x0) r2 = accept4$packet(0xffffffffffffffff, 0x0, &(0x7f0000b94000)=0x0, 0x800) sendto$packet(r2, &(0x7f0000a9f000)="4580761c5bfd5e2aa78eacaee767de82a3860bc4d981d377ec2957ef765ea04b2eae3b6d3125be176ee7c0e9bd3f9d82a9c2e3be284f7d793ae5191092172794bec5d64b6b916d6aa50904bfd679", 0x4e, 0x40890, 0x0, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000f15000)=0xad8b440df4a7e368, 0x4) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000d8b000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc-aes-aesni\x00'}, 0x58) r4 = accept$alg(r3, 0x0, 0x0) recvmsg(r4, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) 2018/01/15 14:52:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ced000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-camellia-asm\x00'}, 0x58) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000be8000-0x4)={r0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000138000-0x8)={0x0, 0x7fff}, &(0x7f0000b3d000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000687000)={r2, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x7fff, 0x8001, 0x10000, 0x1}, &(0x7f00004f0000)=0xa0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a", 0x10) r3 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f00001b2000-0x1f8)=[{0x0, 0x0, &(0x7f0000078000-0x30)=[], 0x351, &(0x7f0000dd7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x492492492492501, 0x0) write(r3, &(0x7f00007de000)="03789f6046f5b7374581999b2da815c5ee3952c65292661ea715e47cf7d75d4c442ef44d73dacd938e9ce1ba46d17922791ace967bee79ff82d196419f066ecf84f92e9eb14f57d03c0b3ca94e6cfc0215057fab7235724192e41fa89520c1419c7303eb41461d167731be05c2b22e9a", 0x70) recvmsg(r3, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000295000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/15 14:52:32 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x0, 0x622, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f0000002000)=[{&(0x7f0000001000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000003000-0x40)=[{&(0x7f0000002000)="cd", 0x1}, {&(0x7f0000001000)="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", 0xff}, {&(0x7f0000000000)="c19f9c53f6b30f42301c3a5d373cc7b2e785d4488b25e86b4a031c618702fefa06ed70d70607c929b1b98f6a9d01212f45c9e2f6874d63c4c15126c51f78c357e15a44d7affaae50df6c2d8de3b35059dde57f204794d4bd37c2c118473a678373", 0x61}, {&(0x7f0000003000-0x68)="c3cf1da96b1753f83ac311066288a02e01b6c704ac2aaf4098755ee0de2b7e254f78aa6b68bf280202f8dbb7c9ce609d07dbf740f83abf7aa13bd36b9b0a8f754e98d2fb2d03e106ab74d6f70bbab24474a673441378ccbb949c785457c4a00123850648c21d8fc0", 0x68}], 0x4, 0x0, 0x0, 0x20008000}], 0x1, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000001000)={0x0, @in6={{0xa, 0x3, 0x8000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x43}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x3, 0x8, 0x8, 0x8}, &(0x7f0000002000-0x4)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000)={r2, 0xfff, 0x6, 0x2}, 0x10) socketpair(0x18, 0x0, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) 2018/01/15 14:52:32 executing program 6: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000f06000)="2400000052001f0014000007000904000a0007f507000100ff0005ff0800000000000000", 0x24) 2018/01/15 14:52:32 executing program 5: r0 = socket(0x18, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x40047459, &(0x7f0000736000)=0x0) 2018/01/15 14:52:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$inet6(0xa, 0x6, 0xffff) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000e8d000-0x4)=0x2, 0x4) close(r0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000f0b000-0x8)={0x0, 0x0}) r2 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r2, &(0x7f0000158000-0x38)={&(0x7f0000070000)=@ethernet={0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000601000-0xa0)=[{&(0x7f00007ab000)="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", 0xa0f}, {&(0x7f0000397000)="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", 0xfb}], 0x2, 0x0, 0x0, 0x4048044}, 0x44040) sendmsg$key(r2, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 14:52:32 executing program 6: mmap(&(0x7f0000000000/0xef3000)=nil, 0xef3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000ef1000-0x1c)={0x5, 0x1, 0x7d, 0x200000000000000c, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eeb000)={r1, &(0x7f0000eed000)="", &(0x7f0000eee000)="13", 0x0}, 0x20) close(r0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000ef000-0x20)={r0, &(0x7f0000176000-0x76)="6da6719ff4108b263a6a3fbe7a762ad892cebda521a14b70bfc4e4ef0ca234facd40cd76e7ddd50a789e4c1dc9c5d56f1ca64564e8fa098469b1c1fd666fc34f8d36b9bb85cf65145d1e7c2a6c7d52645cea1f5f2860a68c64e4fa51157b39228b16e650983d2b6839774d956855573f0f7569cae435", &(0x7f000043c000-0x3)="40fc9b", 0x1}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000205000-0x10)={r1, &(0x7f00003ec000)=""}, 0x10) 2018/01/15 14:52:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hidp(0x1f, 0x3, 0x6) preadv(r0, &(0x7f0000baa000-0x20)=[{&(0x7f0000b19000-0x6a)=""/106, 0x6a}, {&(0x7f00006bf000-0x12)=""/18, 0x12}], 0x2, 0x0) r1 = socket(0x10000000010, 0x4000000400000003, 0xc) write(r1, &(0x7f0000295000)="1f0000000104ff00fdde45c807110000f305f00008000180044900dcffdf00", 0x1f) 2018/01/15 14:52:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00005cb000)=[{&(0x7f0000039000-0x3a)="3900000012001947000003000000000007040000001fe076480000000103000009001d0066413e055600002808003ffb230300805a16075bff", 0x39}], 0x1) recvfrom(r0, &(0x7f0000c2d000-0xeb)=""/235, 0xeb, 0x40000, 0x0, 0x0) r1 = accept(r0, &(0x7f0000b5b000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000420000-0x4)=0x60) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f000013f000-0x4)=0x800, 0x4) 2018/01/15 14:52:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e99000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha256\x00'}, 0x58) r1 = accept4(r0, &(0x7f00003f7000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000f68000)=0x58, 0x80000) getsockopt$inet6_tcp_int(r1, 0x6, 0x7, &(0x7f0000f56000)=0x0, &(0x7f0000a6a000-0x4)=0x4) accept4$alg(r0, 0x0, 0x0, 0x0) bind$alg(r0, &(0x7f0000f96000)={0x26, 'skcipher\x00', 0x0, 0xfffffffffffffffc, 'lrw-twofish-3way\x00'}, 0x58) 2018/01/15 14:52:32 executing program 7: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000020000-0x168)=[{{&(0x7f0000022000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000022000-0x50)=[{&(0x7f0000020000-0x1000)="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", 0xf01}], 0x1, &(0x7f000001a000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x80000, 0x8, &(0x7f0000025000-0x8)={0x0, 0x0}) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r1, &(0x7f0000024000)={0xa, 0x0, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x5}, 0x1c) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000021000-0x10)={&(0x7f0000020000-0x11c)={0x24, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x13, 0x0, 0x0}, [@nested={0x10, 0x9, [@typed={0xc, 0x2, @uid=0x0}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 14:52:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80807, 0xfffffffffffffffe) getsockopt$inet6_mreq(r0, 0x29, 0x1a, &(0x7f00007d0000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000a9a000-0x4)=0x14) 2018/01/15 14:52:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000018000)="18000000020001000000ba8c5ee18c8836000008020100ec01da1e03a38a3cdc57000000d898055bf72752bb6a8800000000dba67e06000000000000006700e201a100080000060000000000cb3da41f0000ba006707c88ebbff06f50e000b01002400b100001474d733f542506b00ec00000006b7ebe7ec7ee87cccfff6ba000000024f029801e9015406aa0101050000000000000000db850000e3c5502c1a00020600c3d17fdea21b0a1068393d2281000000041ad0b41fc23eef67955443", 0xc0) accept4$ax25(0xffffffffffffff9c, 0x0, &(0x7f0000af1000-0x4)=0x0, 0x80800) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000951000-0x4)={r0}) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f00007a2000)={0x0, 0x0}, 0x2) setsockopt$inet_tcp_int(r0, 0x6, 0x5, &(0x7f0000a8e000)=0x401, 0x1) 2018/01/15 14:52:32 executing program 1: mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0xc, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000ef5000)={0x0, 0xfffffffffffffeff}, &(0x7f0000c38000-0x4)=0x6) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00001b5000)={r3, 0xfffffffffffffff9, 0x30}, &(0x7f0000ef6000-0x4)=0xc) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005a9000-0x20)={r1, &(0x7f0000eed000)="", &(0x7f0000b88000)="13", 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000ef0000)={r1, &(0x7f0000777000)="", &(0x7f0000ef1000-0x78)=""/120}, 0x18) r4 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r4, 0x117, 0x5, 0x0, 0xfffffffffffffff7) r5 = socket(0xa, 0xa, 0x400) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f000049e000-0x14)={0x0, 0x82f, 0x6c1, 0x4, 0x4, 0x20}, &(0x7f0000ef6000-0x4)=0x14) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f000019e000)={r6, @in={{0x2, 0x3, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6be, 0x1000, 0xffffffff, 0x1ff, 0x40}, &(0x7f0000ef5000)=0xa0) 2018/01/15 14:52:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000699000-0x8)={0x0, 0x0}) sendfile(r0, r2, &(0x7f000056d000-0x8)=0x0, 0x5) r3 = socket$alg(0x26, 0x5, 0x0) r4 = accept$inet(r1, &(0x7f000071a000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000413000)=0x10) setsockopt$inet_udp_int(r4, 0x11, 0x66, &(0x7f00004b2000-0x4)=0x5, 0x4) bind$alg(r3, &(0x7f0000df0000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r3, 0x117, 0x5, 0x0, 0x0) 2018/01/15 14:52:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xd) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000df5000-0x28)={@common="6c6f3a00000000000000000200", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000e8c000-0x4)=0x0, &(0x7f0000880000)=0x4) ioctl$sock_netdev_private(0xffffffffffffffff, 0x89f6, &(0x7f0000133000)="53f316aaf08c4356293e3d93ec94f0ad0aa25b9f730d3836b217f93423d10fb0f1fde237938157a54d78360fd26ba3bfc76240b31bbac4cc8876dc5acb55b76d93aa623f76bc61f8570480508270dd9c002294db70e15c5e2e59da8bbc57fb1cdb6450691fb24fcac5e04cfd741d71df876055d6f35c601c4f07f21c9c3e4e5ae3ad447f1db9f3547b6143c49bf29d7a94988ad3ce24646d05e453b86722d4870123207d5937c6e25db6add76040701c4aa38d099b9e9b") socketpair$unix(0x1, 0x7, 0x0, &(0x7f00000f8000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00006eb000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000887000-0xe8)={{{@in=@multicast1=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d0a000-0x4)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00005a3000)={0x0, 0x0, 0x0}, &(0x7f00001e3000)=0xc) read(r3, &(0x7f0000765000-0x65)=""/101, 0x65) sendmsg$unix(r4, &(0x7f0000b09000-0x38)={&(0x7f0000a7a000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000538000-0xa0)=[{&(0x7f0000d63000-0xd6)="c0d086ceba1c92d64bdf0c74c0fd66304b7a4f646d2fbbc1b8811d1188f4c3250308c662bb97da298ee385b1a96db795161b1f0e8abc866ab054d7d8dacbe202c569acf63198d0c170f3ccb13568f2d7a5952c6b745c42af57e7a3eba7eb3dd3a3d554a9ac1ac56e6483aa2d38c269331ee39a507a70cb3202c32bc01e6f7fb2f73f6fdf3e3860ff0a40b1429af2f6d51e921d5abe20a4b9fa8b89c400d2e707d4c681aa77abc3f586fb1a961e0043729b59dd7fb5d95822a93a1f7c97369c4abbf83c0a4fc4417a8c33a888b7f96e6ccb14e366cc72", 0xd6}, {&(0x7f0000d9a000)="469b", 0x2}, {&(0x7f0000d8a000)="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", 0xff}, {&(0x7f0000b79000)="6145ae91ab52ded9b5cbc5844de70f36ca9265055af8e696c519592423ce0be25572def766ae812cee4d5e1b95e89dfeeb0ccf7ff122e97bdf786a6f939f1e1d40e447453ce6a053167b1b245fb572a5d64d1c5d9d242ed5ba33948dc475db58e4dce858f05d8fc5cd58ba690420c485348624e4859748a7397396e5383f577aa8cea0553465139f5beea3fc8e507edcf00aba35c6633fffa0dceeac2624842947232d39145325a90e5e2802d3371a4aa46f80484367421546738628db476e7b1f7ea34e45d7da9339d8724acb5f8c7a19c057b4734278bc539266f611e88cb0d51c0ed1da2264391931915585", 0xed}, {&(0x7f0000d62000)="9cf79048b7d0fd41cef755f194bb4cd58f2bb8badeb577a7168ab7fd5c9be8edce73927d39e5ae7c4c6ffcf9ab04bdc5adfc235a3c58311ef6d8dafd262d8b90915a8f9d4acbe8e689696a5929178a1fb55736ea915646f35bd03b05c84141bba94a8bd87002df247b6ccb4028c4fb663e4a5efeb99033905d5f58a92f4229c6728e8649dc33b8f1fc7b6a63e21f55d607b168f5f795e13aef51e1283a9a64958b303fd956cb21cad0e84d26283cac56666713537962a4c02b0f40f8f7a34463ac3b07671f719c9f3cde8917a920c18580351914e0e5255ef2a8ed7fa45d", 0xde}, {&(0x7f00008cd000)="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", 0xfb}, {&(0x7f0000df2000)="61bb1959bc442ae845f94c2caf5625710e54433c8bce88e38cc28820d273c3296f4d8029d24a2318253be9f186969d48639729066b0f4d4302afa8d479058ba099b910362f58c6c5048abf9e36372ad6ed0888f96ea0c97960fdd9f4a7642c68263881895ef1f302c3ee3f607731422f5d6270bae08bafa59e4591203cb992b24a7ca18df9f8533432e3e892869ff6361eccbb4e6600a337e5b8db175463e0d2d64f60a21a14a5c1ffdf34b8045e8ff3809dc69da0658e7e5592171546614c7787d35db2097f77eb8d20eced", 0xcc}, {&(0x7f0000e25000)="a8b7ca691ce588b941883628f666a086e20b91c1a9ba70c684c765c913110244d25cc4f398a69ab35f7aa2f3bb42e575cae5ddc6d273a3e16df1b5ae98d2fbc3f69c54480d255323df5ee2b7df96ffc7d9760d0c731cae0cc96ede87398717a3d1f14155e18b", 0x66}, {&(0x7f00000c3000-0x4c)="9dc19d0468d534c842499864ec23712d54ae1e9f817fdf6e28d845456a6298c0904233dfbe3bf05af201aeaf10751417f26e947b47731c1e87519205a391479de86c70314904a57d35eb7415", 0x4c}, {&(0x7f0000149000)="10367c0d26d078778e62d45276d27785b26b853fc7124d80d425f71a088cd079115b00cd475b84344be42c434895201156b84a09ebfcc736bb85c49731da17b0f4f91ad3fe5eb04c1d9e874b16602b5dbca3260df82db6a3a6037be3c778847d92cf52acb0b03a8afe95e8b8db28d161565696c27c", 0x75}], 0xa, &(0x7f0000b22000-0x80)=[@rights={0x30, 0x1, 0x1, [r2, r2, r2, r0, r2, r2, r2]}, @rights={0x30, 0x1, 0x1, [r0, r2, r0, r2, r2, r0, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x80, 0x801}, 0xc4) sendmsg$unix(r3, &(0x7f0000b61000)={&(0x7f0000a6e000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f00009b6000-0x10)=[{&(0x7f0000a3a000-0xaa)="0f84ef4528f104e1771d2011ce3cd5ba09f2d1f4c77980c0d9208fd18a1ca9fd3b4c5a25e71b9a36802c6571929729cffb6c2e6e84a7f5855580f03d811adb64682b3860c609aa37e8011e867829aab0a0def6df7ddaa11a098c2c37948ab8c037f9b8fd8c855d09a31fe3a4e1df4c9c8dda6fe56655a2f9435522b28d1a1b37f3a9de027fd2a5c4e3cb96ecc05036660ed3ff11c47841bdb291f1dd189fe0df5927530a8db6b3ce1865", 0xaa}], 0x1, 0x0, 0x0, 0x1}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00007d3000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, r1}, 0x14) close(r2) 2018/01/15 14:52:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) getsockname(r0, &(0x7f0000b88000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00002e9000-0x4)=0x1c) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d11000-0x4)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000eff000)=[@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) 2018/01/15 14:52:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000213000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f00005f2000-0x4)=0x8) write(r0, &(0x7f0000393000)="2400000052001f0014b2f407000004000200071008000100feffffff0800000000000000", 0x24) 2018/01/15 14:52:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009ba000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-cast6-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf0b00000000000007ddb42113", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f000089d000-0x38)=[{0x0, 0x0, &(0x7f0000195000)=[{&(0x7f0000e5c000)="b1dc117da1d1ecd6223504d1610fa545", 0x10}], 0x1, &(0x7f0000fed000-0xc0)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f000004c000-0x38)={&(0x7f0000d18000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000deb000-0xa0)=[{&(0x7f0000d75000)=""/21, 0x15}, {&(0x7f0000f52000-0x96)=""/150, 0x96}], 0x2, &(0x7f00008b1000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f000001e000-0x18)=@add_del={0x2, &(0x7f00003f1000)=@generic="1fa71a470313b70d17a30d426da01147", 0x8}) [ 109.048647] netlink: 'syz-executor2': attribute type 29 has an invalid length. [ 109.072460] netlink: 'syz-executor2': attribute type 29 has an invalid length. 2018/01/15 14:52:32 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0xaa, "d51c20e08d31e6a5ee567c9968a53a2c71591954aecc0307bd12aa81f34d4abd3720774e1750c0f6dcb79aed1ebc4cc71efd6fbb606b38b3a641e550da844fa804ba27b3e8e6e7a7b3ce613195f99627822f7990a6be8b25e1badcf507b331a85038ac3c48232a87fa633841e399e849ed9c83cca221bd99b993fc7d88eda5696ffe11e31d478405fab7a3274e1919ba45f490077eef04a4b975b4595c6ef9c7d5507511ec5770121c29"}, &(0x7f0000000000)=0xb2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, &(0x7f0000001000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0x8, 0x80800) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000001000-0xe)={r1, 0x401, 0x3, [0x9e, 0x8, 0x6]}, 0xe) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001000-0x8)={r1, 0x100000000}, 0x8) mmap(&(0x7f0000000000/0xfaa000)=nil, 0xfaa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x802, 0x0) write(r3, &(0x7f0000faa000-0x25)="24000000190025f00018201000f7fc0e0a0b00000004bf0202ff11eb0800040048186be0", 0x24) 2018/01/15 14:52:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000d57000)={0x0, 0x1, 0x0, 0x0, 0x3}, 0xc) setsockopt$inet6_int(r0, 0x29, 0xcb, &(0x7f0000d61000)=0x0, 0x4) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f000032f000-0x12)={@generic="2c926f4a2c43b1c8937f866c11070698", 0x9}) 2018/01/15 14:52:32 executing program 3: mmap(&(0x7f0000001000/0xeed000)=nil, 0xeed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000cac000)="18000000020001000800000000000000360000f1010100ec01dafb02a38a3cdcc302b933d898050000000000000007567f59dba67e2147b35504000086a1e2010067fc2163e030000000000000000100000000000000c88ebbff060100000b00000000b121ec1474d733f542506b00ec008bc5cfb7ebe7ec7ee87cccff02000800000000000000e9f55406aa0110ddfdff036a00000000d791a2ffe3c5632c1adb8a335bceb2d17fdea21b571068000000000000000100000000c23eef6795de", 0xc0) r1 = socket$inet(0x2, 0x4, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000937000-0x8)={0x1, [0x0]}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000000)={0x7, 0x7, 0x8002, 0x6, 0x600, 0x400, 0x8, 0xfffffffffffffffc, r2}, 0x20) 2018/01/15 14:52:32 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(0xffffffffffffffff, 0x89a1, &(0x7f0000000000)=@common='gretap0\x00') mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000005000-0x12)={@common='vlan0\x00', 0x9}) setsockopt$inet_opts(r0, 0x0, 0xc, &(0x7f0000001000-0x1d)='D', 0x1) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f000073a000-0xf)=""/0, &(0x7f0000004000-0x4)=0x0) 2018/01/15 14:52:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000c67000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x1000008000) r1 = socket$inet_dccp(0x2, 0x6, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000cb9000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006f0000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000058f000)={0x0, 0x0, 0x0}, &(0x7f0000065000-0x4)=0xc) r5 = gettid() getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000429000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000077e000-0x4)=0xe8) r7 = getgid() sendmsg$netlink(r2, &(0x7f0000b41000-0x38)={0x0, 0x0, &(0x7f0000fb4000)=[{&(0x7f0000cb3000)={0x102c, 0x37, 0x4, 0x2, 0x2, "", [@generic="f22c35726e58c89063d5b585660fa4", @typed={0xc, 0x7c, @str='\x00'}, @generic="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0x102c}, {&(0x7f0000254000-0x11ec)={0x11ec, 0x42, 0x20, 0x2, 0x0, "", [@generic="d71ee3a61fa70380", 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@generic="92825bd9761039f94ab22f21e2450abbded2e6c0f23e3dae5bc52eb0a69c45040f65f705ba8066e210deda5a4941de62cf3c36c694d37cc117a087f2a28da25ef18f2134ba934f577b6d9d17f6035679c7df3808e5c6a16e3193bb35807c1e8e0f67ac07d32898369c75b3131ee715789b9ac90d1d3d36ad2758f3aa6041a54d028c6aa13912e975e4a8d1a1dd9313f6a9796489e77ae50a199ac342dc5eef3e75d2ad6cc8e5c62f615d24ce4ba7d26d9358e469b667715350273abdf819faa43460c7e6a1268160c6300b", @generic="efbe4ba71555787a06263a44ea330a6ff13f52a23ab8e444ad5ee8f80b9ff466bf8eea277e82252bafacf210ea809c5517e38c2e55813467522ac1f438ea1bcfbea003eaeddd9044e0e13a479ccbee482e8ed391177fca2774c14e0c407126525f19ba9990449eb9238d4914e31c8cfdfa09819fa16981503f8feb6b4fe5cf0714879efaea05687ea91e", @typed={0xc, 0x9, @ipv4=@multicast1=0xe0000001}, @generic="98771a2ea060853df35838d7a48ebad2f445d08963884da9f50e33a0cfa71a239c83bcc2a3afac87fe39d5bacc9415395857882336d15ea3a60732ae7e57610b7a6a96b38864351b6088234ba9ec6db0658c86e4cc2b76640254bb477746435b3db7995c1a22b32ec8ef7427b9282f07d9"]}, 0x11ec}, {&(0x7f000040b000-0x11c)={0x11c, 0x3c, 0x6257cdadac60c5cd, 0x4, 0x0, "", [@nested={0x10c, 0x18, [@generic="25b28026433429a5934fdad61c39a3161f86453195ae1f2811f330c768c551fa29", @typed={0xc, 0x13, @uid=r3}, @typed={0xc, 0x2b, @str='@\x00'}, @generic="1ff70de106ce51ee35166b5369a16ebda6de74d2a60afad46116a178f4d086537134ec33b55407d2deb0d52575f4ce112bda385d483c9b9474535a28e0683ee296ebd37003dd056eaef71844d3632ba24f15a198c749", @typed={0xc, 0x8f, @pid=r4}, @typed={0xc, 0x3e, @fd=r1}, @typed={0xc, 0x34, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @generic="60997465c0b50ecd14706d3c76b324ca691ac2a359ce6847a4ef581994a4863a94870187b36303bf54b41cbb6b96d7e67e9de85413de4b127fd07801e332bb85ef0b8772d66d6c52a63823b528908f4e66777c8a"]}]}, 0x11c}], 0x3, &(0x7f00008ed000-0x38)=[@rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x38, 0x4000000}, 0x4000000) connect$inet(r1, &(0x7f00002f8000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r8 = accept(r0, &(0x7f000080e000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000723000-0x4)=0xe) sendmmsg$nfc_llcp(r8, &(0x7f00001e0000)=[{&(0x7f00008f2000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "7d05557f71ba828c6acafbb749e1aac072493231162a6c093f00000000000000049453ae13759f32f199494f8a57901f67d9a1f0956835404b942c6c921887", 0x0}, 0x60, &(0x7f00009fb000)=[], 0x0, &(0x7f0000850000)={0xffffffffffffff06, 0x0, 0x0, ""}, 0x10, 0x0}], 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000ca2000)={{0xa, 0x3, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, {0xa, 0x1, 0x7fff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, 0x4, [0x8000, 0x1000, 0x6, 0x7, 0x2, 0x9, 0x8001, 0x100000000]}, 0x5c) 2018/01/15 14:52:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f000073a000-0x10)={0x1, 0x5, 0x5, 0x3f}, 0x10) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00002b9000-0x8)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f000039e000)={0x3, 0x101, 0x9, 0x1, 0x6}, 0x14) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000419000-0x174)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x1, 0x2, 0x1, 0x0, 0x0}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) socketpair(0xb, 0x6, 0x3, &(0x7f0000eb5000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_INFO_BUFS(r3, 0xc0106418, &(0x7f0000647000+0xb86)={0xffffffffffffff70, 0x4, 0xd58, 0x9, 0x3, 0x0}) bind$alg(r3, &(0x7f0000a8a000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) 2018/01/15 14:52:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000ad000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f0000bfc000-0x74)="2e2af870fa4718001154de73e041a24452c1a639089ac6b5fa84b6f3a74d03", 0x1f, 0x0, &(0x7f0000193000-0x14)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}, 0x14) r2 = accept(r1, 0x0, &(0x7f000094c000)=0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r2, 0x800442d2, &(0x7f0000848000-0x10)={0x8888888888887e8, &(0x7f0000f9c000)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) 2018/01/15 14:52:32 executing program 7: mmap(&(0x7f0000000000/0xf66000)=nil, 0xf66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x10000002) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f5a000-0x4)=0x5, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r1, &(0x7f0000f66000)="ca6b251db3035259a9bd68afe3ab12a111b6281869831917d766d87ae9eab434bfbb0546ec5fb09139de350b22ae6c75a30ecc7cfdd8c557c3eff73dd334c396bbcd3f9c3b59055b9c9b3795a85e99fbe0bdeaac7417a2c149ba815a79df697a496d8e480e15e2ff241c1d386534a41e0194f420aaf60211134878f99fb6523b5d0fdd66376528a49ec2fc725f1d1164d5", 0x91, 0x0, &(0x7f0000d8c000-0x9)=@rc={0x1f, {0x10000, 0x5, 0x1b, 0x6, 0x81, 0xfff}, 0x5}, 0x9) r2 = socket$inet(0x2, 0x0, 0xfffffffffffffffb) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000f67000)=0x0) bind$inet6(r1, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/15 14:52:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000063a000-0x10)=@common='gre0\x00', 0x10) readv(r0, &(0x7f0000ded000)=[{&(0x7f0000280000-0x9e)=""/158, 0x9e}], 0x1) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f000040a000-0x26)="26000000130047f10703c1b00e0000000000c90001000000090519000908f126050001006e35", 0x26) 2018/01/15 14:52:32 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x2, 0x0) setsockopt(r1, 0x1000, 0x1, &(0x7f0000210000)="01000000f6ff060000070e00009139cc", 0x10) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000c22000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f000064e000-0x10)={r2, 0x1, 0x6, @random="3e282ab8d979", [0x0, 0x0]}, 0x10) setsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f0000427000)=@hopopts={0x2, 0x15, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x20, {0x1, 0x6, 0x1, 0xe65d, [0x0, 0x8, 0xfffffffffffffff8]}}, @ra={0x5, 0x2, 0x2c}, @jumbo={0xc2, 0x4, 0x8}, @generic={0x100000001, 0x7a, "e14f1906bc45fa00ce0e19657b0f8e0a63660b40e77e5a3657e836128f34a82ed35fb3073095baf2f143c68772ec9207cac7012093433722d880b26515fdda3fba45966c34483835d8f035577280068f02da285bde50a570ce9cda9e98d53bfa53ef4bc4713f93a8215f937d738b142f482a4dd1d53f5e2a0ff4"}]}, 0xb0) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00000a5000-0x10)={r2, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, [0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00005fc000)=@int=0x0, &(0x7f00006ff000)=0x4) 2018/01/15 14:52:32 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00001e8000)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0xffffdfff}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000c66000-0xe8)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@loopback=0x7f000001, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x3c}, 0x0, @in=@loopback=0x7f000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000b32000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000edb000)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = accept4(r2, &(0x7f0000aae000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f00004bd000-0x4)=0x10, 0x80800) connect$inet(r3, &(0x7f0000d5a000)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000a38000)={@loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4050008, 0x0}) 2018/01/15 14:52:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair(0xa, 0x805, 0x100, &(0x7f0000736000)={0x0, 0x0}) getpeername$ax25(r1, &(0x7f00008de000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00004e8000-0x4)=0x10) bind$alg(r0, &(0x7f00003eb000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(tea-generic)\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00009a6000-0x11)="827f85502900001f00000000006e720023", 0x11) writev(r2, &(0x7f0000791000-0x10)=[{&(0x7f0000b6b000)="003e80cfbb2b4916d4b676ff99aed2fa", 0x10}], 0x1) bpf$BPF_PROG_DETACH(0x9, &(0x7f00008b5000)={0x0, r1, 0x3, 0x1, 0x0}, 0x14) recvmsg(r2, &(0x7f0000d86000-0x2a)={&(0x7f000077f000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f000058a000-0x10)=[{&(0x7f000065b000)=""/188, 0xbc}], 0x1, &(0x7f0000b55000)=""/4096, 0x1000, 0x0}, 0x0) socket$bt_sco(0x1f, 0x5, 0x2) pipe(&(0x7f00002fe000)={0x0, 0x0}) 2018/01/15 14:52:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f000087c000-0x20)={@common='bpq0\x00', @ifru_flags=0x2}) write(r0, &(0x7f0000f63000-0x1f)="1f0000000104ff00fd434500009564090000000008000100010400dcffdf87", 0x1f) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000df5000-0x4)=0x0) write(r0, &(0x7f0000d57000)="1f0000000104ff00fd4345bb070000eae00000000900010002000003000000", 0x1f) 2018/01/15 14:52:32 executing program 4: unshare(0x2020600) r0 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000001000-0x80)=@generic={0x0, ""/126}, &(0x7f0000001000-0x4)=0x80, 0xd9adcab859f83c9e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x1c, &(0x7f0000000000)=""/85, &(0x7f0000518000)=0x55) 2018/01/15 14:52:32 executing program 7: mmap(&(0x7f0000000000/0xee5000)=nil, 0xee5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000ee5000-0x20)={@common='eql\x00', @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000ee4000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x0, 0x2, 0xc, 0x100, 0x9, 0x54}, 0x20) mmap(&(0x7f0000ee5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ee6000-0x10)={0x9, &(0x7f0000ee6000-0x48)=[{0x1, 0x17, 0x4, 0x400}, {0x78, 0x2, 0xf859, 0x6}, {0x7f, 0x5f0f0801, 0x40, 0x20}, {0x1c71527c00000, 0xff, 0x200, 0x1f}, {0x78, 0x100000000, 0x400, 0x6bc5}, {0x8, 0x10000, 0x4, 0x1}, {0x8, 0x5, 0x100000000, 0x19}, {0x5be2, 0x8e, 0x0, 0x2}, {0x9, 0x2, 0xfff, 0x6}]}, 0x10) socketpair(0x3, 0x4, 0x6, &(0x7f0000a0e000-0x8)={0x0, 0x0}) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f00002d3000-0x14)={{0x0, 0x314, 0x9, 0x81, 0x3, 0x5c}, 0x1, 0x6, 0xfffffffffffffff8}) 2018/01/15 14:52:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x8001) r1 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f000013c000)=0x2, 0xcd94a153ec6eb30c) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r0, 0x1) 2018/01/15 14:52:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) writev(r0, &(0x7f0000f1a000-0x10)=[{&(0x7f0000690000)="5941c8680ecd47ea0de7a35046accaeb7d52157392a6b646171fd24100cf5444621124420c9bd4bee472c77c669d70fa0dba2179df335a5b4a3ec40b4d7d5c9f015873265b174c78831263c1234dced14eec63499c7693e46e6fa1734d61ba4498b9b2cf4c0dc552eb47daa7afff09824ed2fd182d40c60bdfe0bda618b5236db6", 0x81}], 0x1) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x4, 0x4) sendto$inet6(r0, &(0x7f0000f73000-0x31)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f000083e000)=""/246, 0x4f, 0x40012055, 0x0, 0x0) 2018/01/15 14:52:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000355000-0x8c)={0x0, @in6={{0xa, 0x0, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000fb5000)=0x8c) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000a2a000-0x4)=@assoc_id=r1, &(0x7f000094b000)=0xfd3f) r3 = socket(0x9, 0x805, 0x2) setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000f25000-0x8)={r2, 0x7fff}, 0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000018c000)={r2, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r4 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r4, 0x11, 0x100800000a, &(0x7f000042b000)=0x6, 0x2af) sendmsg$inet_sctp(r4, &(0x7f0000558000-0x38)={&(0x7f0000e3b000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b03000)=[{&(0x7f00007fd000)="5e9089917e12fcbb93cd6160fb19d989f547ed2a604f2d9f3fd855d81fda4f30b5ceca48c3d46ad973c8014ee6f9b3afdaa008defaa7791427bcddcea7524db1da4d08c688", 0x45}], 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000061b000)={0x0, 0x0}, &(0x7f00001b5000)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000af3000-0x108)={r5, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x80000001, 0x8, 0x6, 0x7, 0x6, 0x96bb, 0xffffffff, 0x8, 0xffffffffffffffff, 0x9, 0x1, 0x26, 0x6, 0x400, 0x1]}, &(0x7f0000343000-0x4)=0x108) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000692000)=0x8) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000001000-0x4)=0x0) getsockopt$inet6_int(r0, 0x29, 0x34, &(0x7f00002c3000)=0x0, &(0x7f00005e1000)=0x4) accept$llc(r3, 0x0, &(0x7f0000cee000-0x4)=0x0) r6 = bpf$PROG_LOAD(0x5, &(0x7f00009d7000-0x48)={0x3, 0xb, &(0x7f0000a4f000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0xae43, 0x0, 0x0, 0x0, 0x8}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x2}, @exit={0x95, 0x0, 0x0, 0x0}, @jmp={0x5, 0x1cf, 0x3, 0x0, 0xa, 0x58, 0x1}, @exit={0x95, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000020d000-0x4)='GPL\x00', 0x8001, 0xba, &(0x7f00007b9000)=""/186, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00007aa000)={r6, 0x0, 0xc, 0xe4, &(0x7f0000daf000-0xc)="ec27de79f55225bc135a1949", &(0x7f0000cb1000)=""/228, 0xfffffffffffff000, 0x100000001}, 0x28) [ 109.310807] device lo entered promiscuous mode 2018/01/15 14:52:32 executing program 3: r0 = accept$packet(0xffffffffffffffff, &(0x7f0000bf3000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000d27000)=0x14) getsockname(r0, &(0x7f0000d39000+0x5e2)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00008b8000)=0x8) mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f73000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)='\n', 0x1) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19c", 0x6}], 0x1, &(0x7f0000df0000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r2, &(0x7f00001f5000)={&(0x7f0000a06000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[{&(0x7f0000be5000-0x5)=""/5, 0x5}, {&(0x7f0000f72000-0x3a)=""/58, 0x3a}], 0x2, &(0x7f00008e6000-0x57)=""/87, 0x57, 0x0}, 0x0) socket$inet(0x2, 0x80800, 0x4) 2018/01/15 14:52:32 executing program 2: mmap(&(0x7f0000001000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000006000)=[{0x30, 0x0, 0x0, 0xfffffffffdeff010}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) r2 = socket$bt_bnep(0x1f, 0x3, 0x4) sendto(r0, &(0x7f0000023000)="", 0x0, 0x0, 0x0, 0x0) r3 = socket(0x4, 0x80000, 0x200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r3, &(0x7f000000c000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r2, 0x0, 0xffffffff) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000036000)={0x0, 0x48, &(0x7f0000005000-0x48)=[@in6={0xa, 0x1, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x2}]}, &(0x7f0000012000)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f000000e000-0xc)={r4, 0x5, 0x30}, &(0x7f0000036000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000030000-0x10)={0x7, 0x2, 0x3ff, 0x2, r5}, &(0x7f0000001000-0x4)=0x10) [ 109.356435] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable 2018/01/15 14:52:32 executing program 5: mmap(&(0x7f0000000000/0xf96000)=nil, 0xf96000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f37000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(seed)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390dc86dae79fa409d4d54", 0x10) r1 = accept$alg(r0, 0x0, 0x0) writev(r1, &(0x7f000068a000-0x60)=[{&(0x7f0000f95000)="8c9577e80229f1bdc391ae73ddeaa7360c984245d27b08270848d061de1dce9aad", 0x21}], 0x1) [ 109.420072] device lo left promiscuous mode [ 109.448810] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable 2018/01/15 14:52:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0xb, 0x3, 0x4) setsockopt(r0, 0x2, 0x5, &(0x7f0000a39000-0x1a)="45e948ca574ab853998dc4cd18d5a904ab2af546b70500004575", 0x1a5) mmap(&(0x7f00001f8000/0x4000)=nil, 0x4000, 0x0, 0x11, r0, 0x0) 2018/01/15 14:52:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f56000-0x4)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000234000-0x8)={0x0, 0x7f}, &(0x7f00009fc000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00002a6000-0x14)={r1, 0x2, 0xa2f3, 0x7, 0x20, 0x10000}, &(0x7f0000414000-0x4)=0x14) syz_emit_ethernet(0x37e, &(0x7f0000e93000-0x48e)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="f3aa20259cdb", [], {@ipv6={0x86dd, {0x0, 0x6, "00091c", 0x348, 0x2c, 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}, {[@dstopts={0x33, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x0, []}, @ra={0x5, 0x2, 0xff}, @ra={0x5, 0x2, 0x81}, @hao={0xc9, 0x10, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, @hopopts={0x67, 0x33, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @generic={0x7f, 0xde, "69e3241b7442c2d974c11c2733187360153e79874b2a37169c38a99350846dac0d6751d2ab9d3463882480a7ec217f668f4b861a0f6fa7c28bb6cf32036140312acb98fd21b89186669cb814e7caf67f3e98708376fb92e3ec7996d78f60b6cd4a78913117dbfbb88dd7ffec45edabaad03fb7ac6a2f66d5242075844ab9b8a0b79e8ab92ee7db2e54ea1e582166225ce2fc791b51606805a77ee7db032a444e7e7b371cda1efad174eae11ec71137f26e6915bee93cda28dc96471910cd6d8f024685c379ed2d4208c59d26c5233cc95f86e5b9c3395a15766dffc265f3"}, @calipso={0x7, 0x30, {0x10000, 0xa, 0xffffffffffffffff, 0x20, [0xb001, 0x6, 0x3, 0x2, 0x3]}}, @ra={0x5, 0x2, 0x6}, @generic={0x80, 0x80, "0a4866ad7a5b4096628c3b899e9527acfd5ef874f751c94db56f40f1264887f2ac841cf73831bb527a38c0818a44f6110507410a4760e8bff3d85d2d6cc7418043bd9f9882bf410eb2efed4c32e7a7a2d1319cc1fa33d366d01897e4bba77a654029099b60abd761d21a0754bdc028cd90acdcd84ec9aed93259e5bd6ab1fcaa"}]}, @fragment={0x3b, 0x0, 0xb1, 0x6, 0x0, 0x80000000, 0x3}, @routing={0x16, 0xc, 0x0, 0x3, 0x0, [@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xc}}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, @loopback={0x0, 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}]}, @dstopts={0xff, 0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0xffffffffb7fcdbe7}, @hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}}, @generic={0x1ff, 0xe5, "f0c9d6dd945527dd75f4265bc827b003631a9f2179a3d24ed608c6752dc37ee0b80dc6a4455758fcaeffe00e9c28d2926f61df608a36071576272bbd7300c260a71b8fa901e74479c8661ce14581c5ec84e7bca1236b8496c69efddab480476b636e05a7bb37594bec6c4a262cb55f85e43b3061f499ccd844b50f78999a7ad842f550c18e67c353675e14ae40c10fe89524e3b21da284bb4e2fbb16619484a2ee0353bb2586a763f810372b1d1b7dbc8e4f04464e5636fdd076e04653c406faa5a470bda8c392c8fb4f14e2f3a085d709e00deeef950f6f12fdf1f0f84b44bff6e8155111"}]}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x3, 0x1, [0x0]}) 2018/01/15 14:52:32 executing program 1: mmap(&(0x7f0000000000/0xed000)=nil, 0xed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f00000ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f00000ed000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00000ee000-0x4)=0x60) tee(r0, r1, 0x5, 0x1) syz_emit_ethernet(0x52, &(0x7f00000da000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x1c, 0x88, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) 2018/01/15 14:52:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x8000000000000001, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0xd, &(0x7f000012b000-0xf1)=""/241, &(0x7f0000370000)=0xf1) 2018/01/15 14:52:32 executing program 2: mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ffc000)={0x0, 0x0}) setsockopt(r0, 0x1, 0x9, &(0x7f0000b6f000)="d3cfa866b2b3b1f0e34ca906994ac03e5c0f99507384c4ce2d211ce02068e2ba01ececdcb86dedc346b4841685ef543b4883ffa446cc1ead014833524a05b3b4c37eac474b75472bd01db7519a1a9fe4353b1996fb0a8afdf343a9e577a9e03d65fd40d3f4065b01ff3efb75b6f4c518a1cd963b74bd43918cbccf8178e6806ddbf38da94937a2902c5fe9dfc93a0ed8a0b45210ed57388f16c987973de039fe44d527963a8ffe9d619fda87783c0030669876d1eb825559da7b98be4d928a5d2afe2cce623780d8cff2bcdf83dcdcc388c23296da4cdd33f1b5a2ea641b15a10c2317433d36aa8e36d7fa2541c74ef174a3", 0xf2) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000ff9000)={r1, &(0x7f0000ffa000-0x50)=""}, 0x10) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000ffe000-0x10)=[{&(0x7f0000ec4000-0x91)="7808ef78c80793b439ef0fd8492e80a529efe4722efc37e266d71b62aad4e163bc617b440438605b4c7c884a49ed443811ab690136779f5dee930028a5b43f4f221f80555c00d157611538ce29474ae80c0229089c24f38252b424a6fd30fd746542e2cf790cc5047d5b6bc74d90052bfbd819bd89c45e262e0f33047017963eb9879e7e67fda75852f59c28ddb7c54eea", 0x91}], 0x1, 0x8) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000420000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000ffe000)={0x10002000, 0x0}) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000935000-0x2)=0x2, 0x2) getsockopt$inet_tcp_buf(r1, 0x6, 0x1c, &(0x7f0000ffd000-0xb)=""/11, &(0x7f0000fb2000-0x4)=0xb) getsockname$ipx(r1, &(0x7f00009f2000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000091c000-0x4)=0x10) 2018/01/15 14:52:32 executing program 0: pipe(&(0x7f0000947000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000000000)={0x1, 0xffffffffffffffc1, 0xffff, 0x3f, 0x2, 0x2}) mmap(&(0x7f0000000000/0x363000)=nil, 0x363000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f000035e000-0x38)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0xe, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x200000000000001a, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x16, 0x0, 0x0, 0x0, 0x3], 0x1}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 14:52:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x806, 0x0) pipe(&(0x7f00002ec000)={0x0, 0x0}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000970000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ad1000)=0x14) setsockopt$inet6_buf(r0, 0x29, 0x37, &(0x7f00007e4000-0x18)="ff02040000ffffffffffffffffffffff144e000000000207", 0x18) connect$inet6(r0, &(0x7f00000a1000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x4bb) setsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f000054a000)="", 0x0) 2018/01/15 14:52:32 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000001000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) setsockopt$inet_int(r0, 0x0, 0x2a, &(0x7f0000001000)=0x8, 0x4) getsockopt$inet_buf(r0, 0x0, 0x2000000000000482, &(0x7f0000000000)=""/0, &(0x7f0000000000)=0x126) 2018/01/15 14:52:32 executing program 1: r0 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000a11000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000cdd000)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000001000-0x10)=@req={0x28, &(0x7f0000743000-0x28)={@common='irlan0\x00', @ifru_settings={0x8, 0x8, @cisco=&(0x7f0000ada000-0x8)={0x9, 0x3}}}}) mmap(&(0x7f0000000000/0xd1a000)=nil, 0xd1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000014000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000005000)=[], 0x0, &(0x7f0000008000-0x30)=[], 0x0, 0x0}, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0x10, &(0x7f0000ab3000-0x1f)="145006ef5e1fc0e749103fd1c5c2718d"}) ioctl$sock_ifreq(r1, 0x8946, &(0x7f0000002000-0x28)={@common='lo\x00', @ifru_flags=0x0}) 2018/01/15 14:52:32 executing program 7: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x14, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0x5, &(0x7f0000010000)=""/103, &(0x7f000000d000-0x4)=0x67) 2018/01/15 14:52:32 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00007f5000)={r0}) bind$alg(r1, &(0x7f0000afa000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(ecb(arc4))\x00'}, 0x58) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f00003e6000)={@local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r0}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x29, 0x7, 0x7fffffffefff, 0x1000) 2018/01/15 14:52:32 executing program 0: mmap(&(0x7f0000000000/0xfe2000)=nil, 0xfe2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000fe2000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x6}) listen(r0, 0xffff) recvfrom(r0, &(0x7f0000548000)=""/230, 0xe6, 0x0, &(0x7f0000fe1000)=@ethernet={0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$nl_xfrm(r0, &(0x7f0000005000-0x38)={&(0x7f0000007000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000089e000)={&(0x7f0000fd2000-0x15c)=@delpolicy={0x50, 0x15, 0x100301, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, []}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 14:52:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008c4000-0x58)={0x26, 'aead\x00', 0x0, 0xffffffffffffffff, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000d1000-0x10)="e513b5a378aa9141fbcd43ff000c4d", 0xf) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000bef000)=0x0, 0x4) sendmsg$alg(r1, &(0x7f00005f9000)={0x0, 0x0, &(0x7f0000223000)=[{&(0x7f0000eaf000)="11b981c3293d1e6ad1542a5f601cee8a78a5b3dcdd974d49dde5e1221ddbf06cc93b795b81c963620851a71c695f6781c813dbedae661bf4027a80cf16dd7efcedf805fb599a3341668df2f825de709d389d74548c8adeb2de70463ab0909480cbe9105ef026a9391bf42d96580ea918818be39e671b51c135c9bcaeeb65eabc6bab4a8578495941708a81ce630bd00a135da1cf62b4357369154530c8a3ef02eb24edbf705a5ced4f2bb01d49e21ea5b3e5515b506383fe8502c28578d9677306403066ddee1c99e321c45130cd3a216dc9c84d175eced8de282007c411717d7e7818e761578bac47d2f09a4a89e7d3ba92dc47181857e2ae2714774540fcf79039210bfdc0a15bcf4f91c85a7d97995488017dc4c4802aee4257b65e3ef0f5ed11702a09d33c7aa44ab08867c8dd260c93c5082a4b19a3111783d9371f8b2f1231ae543e9ca77e10fdcbc24c76ab11e72937b3e3866d08008592061b3eb799bafd9635615de8a1077e8cfcdb95766721f0691693abfee445219959e972c6cb950bd8124c736f4df6572171719ed0fbd5b7cf5c7849a4abf622f2ec91594e3603ff9d4378f301517f9b42fcd95da35de020ee9a2cc1ca706a9c4356dd96464aea82371b8c620e30c1e4637e6394528dd7b47fd65ef9466c2677afc0be61f971568c6dd0d849288681f7ba8a68794ee910db6daf318491dcd63f2e76f3a78d9017ebc5bf554d21d24fd875de1d3bbd0fa12082cb0950222f1ebba49ae0e46d848d91be7eac6ae77bcdd7de332ab1d0eac5474cfebf307738eb18f3dd5ceb82a286d735003146eb2fcd9b96bb896617267b22383083278bbedcbb9b2bb3ea3ebdcb69ec61f101f13e5c2be4f32209c8303e6dd974ccaea6c686e8a0aad8cb013fa29b4bebe0f60e0756ed3d03b851f38ede71f88678676771c77727384fef9abef4dab228f6ab8a0a39e91a18cb01f687d4775429cd56a6dfc2c6d5f38d6ddd6e46f07fdfc1d5fbe56597329b6487afc7d5cd209e36dd2343fa7d934fe34d50be392239f81fb83ab6f7a84512cc8e6b0dcff75cd0850dbc919bc628822e587b3a0efe9ade098e72e007875c7858124d417668471523d94ca7d5115dedb78470d850d28660b925e90551e20dd5681b05db4d55ded5dd7b43c6a4eedea3449c2e4f63dd2fad564bddbf0adcb33e6643be3c35621f4d1889309a56e112dbfb865ea75f9c2d36f125825a0e6e83f6a84b839346cde7b125712cdf81b3e1433213feb542af98e34708284b1036710873b5f20dd368a3763701991f1fd9c77522448005c08dc5372320e5786f923973aefb0182e72c8e95af63b38b8fccef3656829bb1846bacb586b6f7ad5d4ec3b18803d5ff5fb007128bc0ba4106fff01c0d2b5245d3ade06c12a62a1a9b1cef04edb4492575087eb241c36431d9e995d76c1bc56f0d6c3ad4c3865f3c2cdec301dfd1b55b5afc99c7a0d3ffdc7d4add3a0f9e5c37c3ad84d377310a0e8c398fc1820a12488ccfa8e55900910f7d00a3cc36618d5c67ba26b71e0502c4be5e78471c93853f2ad18c6032e827b3ff3852a7e6f4d4d628fa22749b3a5b8072ccc03017b99500c7e16736861454a016b20863da16cf1124044b941b0dedf9b75fe70cf403fec3fd8ead5714bf4113630414cdf3f55879e50869d5bd233166bbb69550db396afc28f9bd495eaedec2330abdec5eedb8ccebd38d7f97a0a210b674bf123f1fb2da1f5ddf78642c7c7e96fef99c7d8a42789aaa9ce70899c8102e4402a96d00b931b6cc3458d37917f291c3543ff488723d002831745dcccd9d1af40160d963a29ae66195072a8f65210202d1506fbd40fc4cd9dc5a9d9bb96473afe642c2be663205e44cbbb19b75048b2088730ed3c84b6ac6c7c89d93b689b7c2136f5ba26e5c53c38aacc4da969e8be6e0a69f97ce933dc5af96eea4c82e3b5bb1aab933364a3e6f10454ee8e23192d0b977b48892e5d24d41215c7019a5832388717fe0f11c6703d9290f5ed391e796022ca8235262a12c3b04a3f17f4bf017427b11b2328ddb0455815eedbd8748ce9190d73ae0ca98562faf6ee108ec30b6006638e280ff99d285b3f1c38023c498b7f1263ed4f489b74126818d778db508066c52709716e03d21d3e9a2b9e7eaf5ba24edee067abe7c035778b9f18685cb37023af50a596a8fbee1d811575d690a2a58e37415270592161bbe2217c370c6b4595345bc9fad53eb681b57dcc06464cbf46e140439e0e5505e61dcb510217b24762858f93e54e978098b02c490724c997f8b21117bc88d984e322416c37c4ee8c07854f32890d78c4f69ed8145791896c049166af9f8c343887658f66f6a22913c82c6d01eb57b339b21ee7f97a626efbed20c3c59d68ebaf72e112392f05fdd1ec02e627d332e8d6eeccaa57e8442be2870e5885a88fd79f1bcba6e2f5309fea94a6d3aa8ab008db6c3c3821e9f391ada7c07f3a403e567a0c0debd3782aba5acf52401d282370f55e6c2a1db91cad5fa62aae97d1e4913def71a08749d7f46965e58ea2f737cc56105577b249143b895f0f3c2f62df70e55817a220ed2291d6a77954e3485e40a7b483ba1adc1696232e396bd564a493bf401e3680b05660e39f42745ba05143d24d879ce47d375ba19ff9b95fa66855ed6d559a0df8474ad72e32dbbf8dd5d95c3b7984519c64e9e577db8513f026d3129eb2352f5f55f5b587faf496fdd457ef424eb5d818ff395a00f4a113be47d43d12ed8773659b9964a6141688f1c613a7fd2c5b0ae78d0067cb68ec2a042e2c47b12b500000400ed785ca630c7ca9942c7d99feb00000d80b231dc530cf6ed22e926dd68054227aa99bb6d235ba8dd0e76ff9470a4cd84d84dcf4787a3febe3bb247650e91f2d345e7ad9438c58274cb71ccb4a251432f101dd03f228385a22c33430e44acdb92a9f07770f25cc8b2ab0019029de6a68a1b43a84c8ad7ebc60b8c08c0c857b5c8d6b4a27bac9e946c1d2496bbcb5200bf8bfc27fba10437096bb6ddcaff53130b78f40f09f4ff89246636e72cb709e9aecd90e7f854c08af47954e6cf5bb5df7ba8f29c3a58fe93eed54d81c8e4b759c153c96d83e929552ea4dfd0dafc7efdb36abef8098865255d86cfd3f368ea83f339216b73bd301db5af6ca3e9892cfd61917ed1a9b75377ce322e6993fb73f970f5368ec79f288a0d21b920cf0e5622914a037902fb0888298843d8a5740f2c32e67da6f7c7fae963d43d8822276004aba3987c32c4bad18b2c277dece392d3b1fcb5cc36efc1c2fc65882c3be4f65a41d95b8a0ae7ce831259eff7c52de3e5f56d25f76b15f64130536cdfd73a20924b361068a91f0d0efb1bf14eaa9b59218bc2385f8cf9cbe8a74a143f9f2f69d24655e954112a1580fc6a710e59ef9196cba068e7d1ff22f7977ae8b0093a893306184525352cd9a5956fc18f877c1d1f41ad8b895a90a347cee2d731e9d3e91d68fa48f1b23eef3d92527c589f21cff3b7cc69598e03efeb83335b2973d3ec5e30661c4f276b9b8eb3786705e9034f7a9cb80f3722e9bac0a9f81d51bc88f0d255c875e6d8377d6d090245a47d519d49b8325a4d8b3edf86cbfab71c50dccec8c27c47bf0e87e35c24e2a70238d19f310b275a273ed3079d96073fdc77ccbdc7c029595bfcfeba5a05c33e28173be404dbf30a37dd17ddbba5fc7fcd5fcb6f0b908f28931bc6bed350a653004f7b08a56a990558ef4d1ecc4aad62575c3b8e2d66726fcd97517b3fb41917c8e2f17299e36426297795b0b7ac30ae7f5205ca2340bc17d9da2dc8d5a29894eb4ef0e1144e4ac092b00d189fb121788158df32e5f5f6500736f9240f64f37892fc3cd4a9a864214393b675f8a949304658f335da6babdc724e8d8c1352b91a88e07dbc9b2cc04d15a3e8f58f07075e36619ee2cb228e554990207ca896f779e63573e2b1261f35f8d0018cab12e8d21fa0fb4e51b4762a63d6f1633c0c9bceab843a60c202e4e8bb7d3fa4990b9086908b65ce00c28af904df914bd6cfc471d3d7eac62dbdf7b820fb2589c87cbfe40d366e5e764edf6d0d32e69f0744e9d525426ef7a1f10d351f5a15b021a78d2f7527b080b3480315381caa1fa9f8712b4f3bef0f402a1c3fa6bd591477a43d4552add84cb4723eee30104518c3119c2773ac36ebc09165b382efd06ff8280f776b256e822d4a5fb26ab1bd1c13bba370221db200bea82e55dd0101e2cc59793217c2650f1bfe92b9336ea83772631a578935e98a007bd493ad727085248d3b6a24c36ab1c3b471e683427d8d8bfec897e6b37ebe2479ae18b0da33684b8a6d2863b91f914aac6e10e836bf3f1efe8e41724170ef051e1dcfb867c5dce67068c4417e719990281e33102618cd571173966f93dbe06ab9d1c11bed9952f5ceed152e5bc8bc1bf632de9057799392cac263615fd4b816a8a92df84b126c6b02fc0525021037ba1e39cd44a63e71d4034f8f6847c7e18cdba32b540b2447b5b1384ea21cf8b7d06984783ca477b31a3be3655d8e91dc27a87d75cc48ee01bebf9169873e1c417b4fb9f9ce49ada3bf9f7c0fc6e72e13edc650b7a2b8cf8967c11efacd5eace0673018fbed2e7c4096e57141140834fff27f25bb30c81e60e3a31199aa8f000dcabc93ad6ddb3a4628bc2226b814a47eff0d750396915a1d3ead774aefc5e664b31ac9b64ea9fe42cd3e03ff249f8dc83aafcdb2a49facb8e8682fd59965764b5bb1fa901e46f4d92f9f8af0a5bf3b0cc5517634d6f81ca7d55f6faaf70e76a603f90f1b513c6a41e8ec48d34ba13e7ae33a2c2bae92e325a57a9de2045dad256c8dd30c03e9ae4f7806d0a78a5f63d2399e07f44a834bd77d658adf1bce15c8a416d4a70ae657fa1679220b268ce22674c821a474612d402fd91ff09ccbec082b07158aa8b2e8f546a895b7acf636be328985d953e4f9ce4a4ccff2377768e15cf1dc88d44cd77982d8ed6d35bc6eec0b8370beb94643f4e5d42ac4eeed54e971306e56cc76e1e17180cb8546e07ac09e2f70169c3d4a336f37348d4c2697d2c95fc0dfb454ae6ed9e11e9a68a2c5a40de16fa6b74f8bcb9c46711bc18aafa9c7cc6901214cd71e1b02c0b80b83ef77c72f45a7028fcc19676a09afb40f70fec03638fa765486a8a69df7555d76cc9a1fb211bff585a5b6cc5614ab8c6a328926524b15076ed1022333bb0f23754db344895d8c74c9c695bfe0ca1226fbf8f4fb58d1171b6250a3e8f0fbf973f6ae808276d8ef95a4384cc9038f5067ef49fe1da7a6b2fcedf4bf0af13d814f708303b1d4340ed6bb1e53f742aebab9bd2df1dd6c56c97f9256cdd29adc3839ff59f4bcff1c3094f8938d2abaa78f8a2e743f568ffcac6231f95d30c839875380ca7c91eea63a9eba779fa103ea52c46321f51058293f5f49e10ad3eb47fa747a3a85991916639884dd1530f7dcebf915822dd525dd5c02c59e9464f54f99d3d18f96b7e7f71ddefff8070dfbb3c514e4bfbee58a39461ed6a10c25ff052f30b84ee0a9c3a8a50dd75fa93b4ad303cbace27b46bc826173f5ba04e5c7e2cc3ff820de281c8f78c47c1d804615e073d4fcb0d02243287400303277a96d32a21d7359e89330ea83fdcc3785894596e0dd7efe55a2d72b81b8d48269963fd32c663b3157956360fbd8d8e30f1a31a9abde9d8f8709886233088ae2b5bb0742395900aa49c3d7bd17c6c78a042dbde5ed5e8e5acb97d20294992c211b62e1d89a9ee53bd40901d47aa127c03413", 0x1001}], 0x1, 0x0, 0x0, 0x0}, 0x8040) r2 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r2, 0x0, 0x0, &(0x7f0000f37000-0x4)=0x0, &(0x7f000066c000)=0x4) [ 109.543498] IPVS: length: 294 != 30584 2018/01/15 14:52:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000df0000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003cc000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000967000)=[{0x0, 0x0, &(0x7f0000536000)=[{&(0x7f00009ca000)="bd4825eab7241d64340e270f66d6b4086dcdef8b0da754b9", 0x18}], 0x1, &(0x7f0000aef000)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f000053a000-0x38)={&(0x7f0000c5d000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00007ba000)=[{&(0x7f0000a20000)=""/163, 0x3}], 0x1, &(0x7f00007f2000)=""/0, 0x0, 0x0}, 0x0) pipe(&(0x7f0000329000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000408000)={0x0, 0x3}, &(0x7f0000e53000)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f000066b000-0x8)={r3, 0x6f}, &(0x7f00009cb000)=0x8) 2018/01/15 14:52:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$inet(0x2, 0x3, 0xb) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f00007c8000-0x4)=0x8, 0x3) sendto$inet(r1, &(0x7f000030c000)="b22521ca98c50209e2d0f252ffa54db7c15eae12", 0x14, 0x0, &(0x7f00002bd000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f00000ca000-0x38)={&(0x7f00000c3000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000002000-0x20)=[], 0x0, &(0x7f00000c8000)=""/189, 0xbd, 0x0}, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000efc000)=0x0) socket(0x5, 0xe, 0x7f) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000197000)=r2) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x3, 0x0, 0x2, 0xf, 0x0, 0x0, 0x0, [@sadb_key={0x1, 0x8, 0xc, 0x0, ""}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0}, @sadb_address={0x5, 0x5, 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}}]}, 0x78}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00001f9000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000d75000)={0x0, 0x1}, &(0x7f000058e000)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000a7d000-0x2)=@sack_info={r5, 0xffffffff, 0x3}, 0xc) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000402000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r6, 0xc04064a0, &(0x7f00003c6000)={&(0x7f0000838000)=[0x0, 0x0, 0x0, 0x0], &(0x7f000094d000)=[0x0, 0x0, 0x0], &(0x7f000017f000)=[0x0, 0x0, 0x0, 0x0], &(0x7f00005c1000-0x28)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x4, 0x3, 0x4, 0xa, 0x0, 0x0, 0x0, 0x0}) 2018/01/15 14:52:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffffff, &(0x7f00003be000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000d89000-0x4)=0x14) pipe(&(0x7f0000516000)={0x0, 0x0}) tee(r0, r1, 0x105, 0x5) 2018/01/15 14:52:32 executing program 3: mmap(&(0x7f0000000000/0x17f000)=nil, 0x17f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000013000-0x80)={0x2, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@empty=0x0, @in=@empty=0x0}}, @sadb_address={0x3, 0x0, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x0, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0xfffffc8b}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket(0x4, 0xa, 0x6) mmap(&(0x7f000017f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000017f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f000017f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f000017f000+0x150)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f000011a000)={'vcan0\x00', r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 14:52:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) socket(0x4, 0x5, 0x8) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f00004c6000-0xc)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast1=0x0, 0x0}, &(0x7f0000d25000-0x4)=0xc) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f000082e000)=0x0, 0x4) 2018/01/15 14:52:32 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000000+0x4ac)=0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000001000-0x4)=0x9, 0x4) r1 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000001000-0xbf)={0x0, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/15 14:52:32 executing program 5: mmap(&(0x7f0000000000/0xa97000)=nil, 0xa97000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r0, 0x10e, 0xb, &(0x7f0000008000)=""/0, &(0x7f0000007000)=0x0) mmap(&(0x7f0000a97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000a97000)={0x0, 0x0}) connect$inet6(r1, &(0x7f000010c000)={0xa, 0x1, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x4}, 0x1c) 2018/01/15 14:52:32 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000009000-0x38)={&(0x7f0000004000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000003000)={0x24d8, 0x1, 0x7, 0x200, 0x4, 0x2, {0xc, 0x0, 0x2}, [@nested={0x380, 0x42, [@typed={0x18, 0xb, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @generic="8c6d3202610fd2d8a0f7f2e63b4c390df548f94e06d1d5dd118045e93edd7a063a6ece660b4b43e9475f23f706377a88c17ed0a898d6faa0300ac3b3e3ea8b98013585e8ab8359fc1e5448eb18d9d53a6c17b952b8f5b42816fb3c7cbb402e90aea02c1223d605415eb9601dd74f87be2d9b6d574f80164de20ed2be80b28280644c37826f6e43ec5f4157a5403b9a4023b4082273270bab5a93f19e53c00fd9f0da3073cab95f730d0bf008c2a3360221ce2ca61e912d84e79de997e82518e34afa479f69e58fac79aaf04728040b107e0eeebbbd18ef7d301f8aa21cec29537827a9fab5e08359d4", @generic="d48c8b1a198cc96df876d2346a665ba4f96dee800c74587fd89c3ddd831d5590043b4edc29dbc66472a449da68087f6a2334e8e66d05424234d4bf1453bec57c0b34cbd9cfd10611c749561e22bfef17bf727730d11041437869955b71fd93afc5d7564fd4018581720a29b138b15537154968e6cf9279ec659993d450eed544bf8fa3caf200d9feea3e4bdf754e29d14db254ca6c2e72719f3f25496162815612848ef0dc2cb22c748d1120aeeb29ba030ae90c3b3ef733b73d314177dfbe5eca4b251b73220a87c97580d910c2f698008bbdff9068", @generic="adafc97dc5733f9d99f6256a9acbcc6efe6c053a98e86f7adc268cda5c865279671abd2c9481cb4b78df3c50ba69c5e613d4d1144e3371ea190117bed598d6d31e6b9438001d98f1cdd4e6b97d107ed95dabf0efc6af5abfa79c2b1042f17759d2debfb52d349d9d2d6d21cf261b9827b6d943fd27050594eb1565adae0a609ce209bb723aa0f954f36e00f32f4104db65588c21756e399e6dc1e2bd0704e79144e3caa92b9890844f565d2fc8e07fbd3b77a45495d813213a95de39c167e5492e28933e99453009c83a15483dd60a489ae05653241564419e1d902561", 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@generic="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@generic="19058b64f9667c63ca53f41982bc4b1bbfcf25d8e20e57a71a15a05990834a1aa2c40434ac11cd06630fb5a39e830ce30708c985984e0d251ce6463c9a8efe4e3b61d1e7e7236eac8547db1e20bb494e29e920"]}, @typed={0xc, 0x3a, @pid=0x0}]}, 0x24d8}, 0x1, 0x0, 0x0, 0x4000040}, 0x48804) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f000000a000-0xa8)={0x0, 0xa0, "4bcdb6b7a14ea73dee88fb874bc5af0280230b44038fdf6da2839d7ddd05c7047d17adce25e5026517853cc362769d1ab20df9f04829cb00f32440dff4693c7f8491e65355a3d59fba492f7f61751ec211ef403edbf98baff39eba3864f115aaa84cc61d05aac0178e0c9628ce633d7f4957ea1188b187a2266a02679c2a9004ff6a97b37f1284b29a0833ab422e9c0a039f06f97be9b8fab28d67f7e396f4b8"}, &(0x7f0000009000-0x4)=0xa8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000000a000-0x8)={r1, 0x3}, &(0x7f0000007000-0x4)=0x8) sendto$inet6(r0, &(0x7f0000002000)="", 0x0, 0x0, &(0x7f0000004000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000002000-0x4)=0xffff, 0x4) 2018/01/15 14:52:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x20) bind$packet(r0, &(0x7f0000542000)={0x11, 0x10000000003, 0x0, 0x1, 0x0, 0x6, @random='@\x00\x00\x00")', [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000eaa000-0x4)={0x0, 0x0, 0xfffffffffffffff9}, 0x4) r1 = socket(0x11, 0x100000002, 0x8) bind(r1, &(0x7f0000036000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write(r1, &(0x7f00006af000)="4b7f0059001d00e59b9fe66bf90891c18583451c9ca458ecade80156539ab4010a3619ec30f37801b4f3dc90561d2fe3c404fe2700b9c73809ced0763dd720c4f3b0541153f43fdde77181f036c8b76be39f36eb16d96388f235b8c84f1f36eabc", 0x61) 2018/01/15 14:52:32 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000d0a000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000222000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xb) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={r1, 0x0}, 0x8) 2018/01/15 14:52:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x9, 0xd5b, &(0x7f00003eb000-0x8)={0x0, 0x0}) sendmmsg$alg(r0, &(0x7f000020d000)=[{0x0, 0x0, &(0x7f0000d1f000)=[{&(0x7f0000b47000)="7b790010922b49a67c3bae82f6be490c9ed4a17d93bdeb1a525b25780011eeaa886a968377eac4dd621f56cf1afa18fa734927b590e73e74dd090f9317e8dae062d785b3aae301bdc897d56a3336a9e4cdd8d620b1cc6fb9c2fe721dcd1df5c63237ac9f2db7611d7e799de0c64fef660e0a0d8afab25a3d91fc3c5d63141d0d3cdd80f78eb3c19ad5ca874f61b2f206b94ce609b0def1969c3e3bc0523054fefedecb7d7d2b2c58f08e42e3fe4cad70370d030c1793801a7ccd13e45431693b8c823264dafaedd13b809ca2d4fcf6e53932b7d0d569d93767bd7d6d415eaebeed33569fa4f2f30795ca557efd89113b31", 0xf1}, {&(0x7f00003fe000)="22a391d17760e558a6c39128c8", 0xd}], 0x2, 0x0, 0x0, 0x4000}], 0x1, 0x40) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f00001a5000-0x4)=0x101, &(0x7f0000918000)=0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000f75000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000b61000)={0x0, 0xb, 0x0, 0x0}, 0x10) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x4) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000927000)=0x0) sendto$inet6(r0, &(0x7f000057d000)="", 0x0, 0x5, &(0x7f000039a000-0x1c)={0xa, 0x1, 0xffffffffffff8001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c) sendto$inet6(r1, &(0x7f0000857000-0x8f)='1', 0x1, 0x0, &(0x7f00004b0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg$alg(r1, &(0x7f0000c78000-0x38)={0x0, 0x0, &(0x7f0000cbf000-0x60)=[{&(0x7f000094d000-0x1000)="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", 0x5c9}], 0x1, &(0x7f0000b7c000-0x268)=[@iv={0xa8, 0x117, 0x2, 0x94, "7a171216cafc2c9d67fb534d441ec38c36760f775a9f4563c3f6011826ebda2f460e5f07d742b487e8ddea7893d514f4523f6661549368097f9fa4fce0ec26611271232bdd1e10166847f98db0b9a86c711621025e29a03a8fec076a01144ae7e638fc81451ae4992389df1285bc0f643d2348bc8a17b7bc81d2b82139902926f8403e0acaf55cd5c108f05d810e9df29af55b02"}, @assoc={0x18, 0x117, 0x4, 0x2}], 0xc0, 0x804}, 0x24004854) socket$inet6_udp(0xa, 0x2, 0x0) 2018/01/15 14:52:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socketpair$inet6(0xa, 0x1, 0x9, &(0x7f0000945000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000ec8000)=0x0, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f000071e000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000f5e000)="19", 0x1, 0x0, &(0x7f0000686000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = accept(r0, &(0x7f0000532000-0x80)=@generic={0x0, ""/126}, &(0x7f000025e000)=0x80) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000f2e000-0x69)="31a63f011365630666137cdc0f274ed6bf554b96e0f2e0bcaa83ae9fa367dc967410a0b38ec198cdb80ac5442f59e6ac80f75f169ac6bfed7a62fd77c41828601d500a1d573bf9249a8d5e24de207f6cfb67e2f51bbedf274087a863cd8ea2f17b841ede1487dc9c40", 0x69) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00001fc000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004f6000-0x4)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00001a8000-0xe8)={{{@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], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@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}}, &(0x7f00008fe000)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00001ef000-0xe8)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x0, 0xbed1, 0x0, 0x0, 0xa, 0x80, 0x80, 0x2f, r3, r4}, {0x3f25, 0x10001, 0x80000001, 0xf65b, 0x1f, 0x4, 0x6, 0xe19c}, {0x3f, 0x3, 0x100000001, 0xade8}, 0x7, 0xc, 0x2, 0x1, 0x3, 0x2}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0xff}, 0xa, @in=@multicast2=0xe0000002, 0x7, 0x7, 0x1, 0x3108, 0x4, 0x4d34, 0x1}}, 0xe8) setsockopt$inet6_opts(r2, 0x29, 0x39, &(0x7f0000866000-0x10)=@hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}]}, 0x10) 2018/01/15 14:52:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000636000-0xc)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000037f000-0x4)=0x0, 0x1e0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000683000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000ec5000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000fdf000)=@get={0x1, &(0x7f0000691000)=""/35, 0x6}) 2018/01/15 14:52:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4, 0x7) setsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000001000-0x4)=0xfffffffffffffffb, 0x4) setsockopt$inet6_dccp_buf(r0, 0x21, 0x0, &(0x7f0000e2b000-0xcc)="f518eb1e9a602bd8cfd6ce0fa01a1a5e3f8486f35ffcfb3b70fe4fda187f4143770e9dfeb45b380f2bea63020f8757612568a59178a166fc21259d546ed93f12968a79982e65907fa60787e2e2da8db6935b41a1cf04736b023bca10c2b2ed71a9b188bb4af4919f64df2ab4c361af8b1f50f14c63baa88f84550e778b7b7f427106788747e486e60383f4bedc680a63e1637da63479354dd3c0a631997d65930cceb97457ceda5387e1a9765aab5c077f2543ad31d04ea83f287ecc670f713e40ef605a11243a59fb91b90e", 0xcc) 2018/01/15 14:52:32 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000eed000)=0x2, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000db8000-0x10)=[{&(0x7f0000da8000-0x2c)="29000000200019fb00440010000000f90200001615de0005000000040d000b00010000000000000008", 0x29}], 0x1) 2018/01/15 14:52:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000de3000-0xc)={@local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, 0x0}, 0x14) r1 = socket$inet(0x2, 0x80a, 0x10000000004) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000df8000-0x8)={0x0, 0x0}) r3 = accept4(r2, &(0x7f0000313000-0x1002)=@un=@file={0x0, ""/4096}, &(0x7f000038e000)=0x1002, 0x800) connect$bt_rfcomm(r3, &(0x7f0000ada000)={0x1f, {0x8, 0x8, 0x685a, 0x5, 0x52a, 0xfffffffffffffddc}, 0x8}, 0x9) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) socket$netlink(0x10, 0x3, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r3, 0x12, 0x3, &(0x7f0000433000-0x4)=0x40, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00000d3000)={0x0, @in6={{0xa, 0x0, 0xee6, @loopback={0x0, 0x1}, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1218, 0xca57, 0x6, 0x2, 0x408a}, &(0x7f000065c000)=0xa0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00005f2000-0x108)={r4, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x10000, 0x1, 0x7ff, 0x101, 0x8001, 0x52, 0xffff, 0x1, 0x3, 0x7fff, 0xffffffff, 0x8, 0x3, 0x9, 0x3]}, &(0x7f0000d73000)=0x108) 2018/01/15 14:52:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = socket(0x10, 0x801, 0x4) sendmsg$nl_route(r1, &(0x7f0000af8000)={&(0x7f0000ed3000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f000011e000-0x10)={&(0x7f00008e3000-0x14)=@ipv4_getroute={0x14, 0x1a, 0x0, 0x0, 0x0, {0x2}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x40800}, 0x80) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000077c000-0x8)={0x0, 0x5, 0x800000000000001c, []}, 0x36f) 2018/01/15 14:52:32 executing program 4: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x40, &(0x7f0000fca000-0x98)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "95d0a1", 0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @gre={{0x0, 0x0, 0x1, 0x4, 0x0, 0x4, 0x0, 0x1, 0x880b, 0x0, 0x0, [0x3f], ""}}}}}}}, &(0x7f0000fc9000-0xc)={0x0, 0x0, []}) [ 109.792578] netlink: 'syz-executor0': attribute type 11 has an invalid length. [ 109.830987] device lo entered promiscuous mode 2018/01/15 14:52:33 executing program 6: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000dfc000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000f9a000)=0x10) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000f9c000-0x10)={0x7, &(0x7f0000f9c000-0x40c)=[{{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}]}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000f9b000-0x4)=0x0, &(0x7f0000f9a000)=0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00003dd000-0x4)=0x0, 0x4) 2018/01/15 14:52:33 executing program 5: mmap(&(0x7f0000000000/0x1f3000)=nil, 0x1f3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'wp512\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000005000-0x70)=[{0x0, 0x0, &(0x7f0000005000-0x30)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) mmap(&(0x7f0000af1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001f3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, 0x0, &(0x7f00001f3000)=0x0) bind$ipx(r2, &(0x7f0000191000)={0x4, 0x6cd0, 0x3ff, "7a8ad2fb26e5", 0x100, 0x0}, 0x10) recvmsg(r1, &(0x7f0000af2000-0x38)={&(0x7f00003e6000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000af2000-0x10)=[{&(0x7f0000052000-0xc6)=""/198, 0xc6}], 0x1, &(0x7f0000af1000)=""/194, 0xc2, 0x0}, 0x0) 2018/01/15 14:52:33 executing program 1: r0 = socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000001000-0x10)={r0, r1, 0x7, 0x3}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00004e9000-0x18)={r2, &(0x7f000037f000)="", &(0x7f0000e28000)=""/118}, 0x18) 2018/01/15 14:52:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400020006, 0x6e87) getsockopt(r0, 0x84, 0x8000000007d, &(0x7f0000fca000-0x8)=""/8, &(0x7f00007c2000-0x4)=0x8) pipe(&(0x7f0000496000-0x8)={0x0, 0x0}) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000469000-0x4)=0x800, 0x4) 2018/01/15 14:52:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d8b000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0xfffffffffffffffa) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000e3c000)=[{0x0, 0x0, &(0x7f0000a71000-0x80)=[], 0x0, &(0x7f0000917000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) sendmsg$alg(r1, &(0x7f00006e1000-0x38)={0x0, 0x0, &(0x7f0000f64000-0x40)=[{&(0x7f0000954000-0x1000)="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", 0x1000}], 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_int(r2, 0x0, 0xd, &(0x7f0000890000-0x4)=0x7fff, 0x4) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000435000-0xbb)=""/187, 0xbb}, {&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) r3 = accept4(r1, &(0x7f0000a3c000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00008d9000-0x4)=0x10, 0x80000) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000500000)={0x0, 0x88ab}, &(0x7f0000d1c000-0x4)=0x6) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000557000-0xf2)={r4, 0xea, "2c09fe17c705902c5d694eb7f68e629704ef0ca50fa769190c4aa50fc18b4a0663b69d0083f6d1aa00f1217d652d3fb748a370917566c08250ac62766f513a7823a7b0c44f210cbc97be39ab8873fb32d9271ce7e6fb375323fdd80be0fb3e25510d9c2f305888796b0f49d9d7ab7b8e217a6b9caf10c9186822822ed470807dde3649a54662a205911b39468fe39fc73da4f55b47bccd3f7b2b55d3ad88f98f90e3d20887299f7a735eac6467f423f4ec3df2742caf05f8acdb2311099e7f744147f7fa3812226cc055affc084bdd1bc04803b89477f1044074b0d075e35b64377624818386a564cb34"}, &(0x7f000029b000)=0xf2) 2018/01/15 14:52:33 executing program 2: pipe(&(0x7f0000d07000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r1, &(0x7f00009ad000)={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000cfc000)={0x4000000003, {{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]}}, 0xfffffffffffffd2f) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f000065a000)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x98) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f00006e8000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f00006b1000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000b04000)={@generic="0392536f00a773e45c714bda8f824c3b", r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000e16000-0x44)={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @random="c53c5467c79c", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x42, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='vlan0\x00'}) 2018/01/15 14:52:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f000018f000-0x4)=0x1c, 0x4) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000ba5000-0x8)={0x0, 0x0}) setsockopt$netlink_NETLINK_RX_RING(r2, 0x10e, 0x6, &(0x7f00005dd000)={0x20, 0x608c, 0x400, 0x0}, 0x10) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000670000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) accept4$unix(r1, &(0x7f000046f000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000937000)=0x8, 0x0) pipe(&(0x7f0000a04000)={0x0, 0x0}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00009ee000)={r3, &(0x7f0000d91000-0x8b)="18ffa4c2cc869fae18b2f5e08be5bc6aa47bc207a32efa8d14f648ec63a758e7145feb45a5ce368d5efc0908cd0bd9be1ee67109efdf102900f92fb5afc62551215f338d274b361247faffa55167492aedfe2cddf0f71e7086ee446260f792dfaaf08a8462b830c43bbfd5b0f04379e612b0f1a4ce22cb0b5aa6c5d94613b6f239e8b1f2d4c138f0991f64"}, 0x10) 2018/01/15 14:52:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000857000-0x8f)="1a", 0x1, 0x0, &(0x7f00004b0000)={0xa, 0x3, 0x8000000000, @loopback={0x0, 0x1}, 0x0}, 0x1c) socket$inet6_sctp(0xa, 0x5, 0x84) [ 109.846325] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 109.869154] netlink: 'syz-executor0': attribute type 11 has an invalid length. 2018/01/15 14:52:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x800, 0x20000003f) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f000052a000-0x10)={0x0, 0x0}, &(0x7f0000d0e000-0x4)=0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000)=0x0, 0x4) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f00009c0000)=[{&(0x7f0000590000-0xf8)="1c", 0x1}], 0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000e5c000)={0x0, 0x0}) shutdown(r0, 0x1) 2018/01/15 14:52:33 executing program 4: r0 = accept$netrom(0xffffffffffffff9c, 0x0, &(0x7f0000b79000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000001000-0x4)=0x1ff, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000001000)=0x408, 0x4) r1 = socket(0x11, 0x80005, 0x3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$llc(r1, &(0x7f0000002000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000003000-0x4)=0x10, 0x800) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000003000)=0x3, 0x4) r3 = accept$netrom(r0, &(0x7f0000002000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000002000)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000004000)={0xb43, 0xed, 0x8, 0x400, 0x8, 0x9, 0x9}, 0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r3, 0x1000000000000, 0xe8, &(0x7f0000006000-0x5b)="f619704b80d9510bd1b990cf472561ec4ad7ee7a9c439ddb3839572b8adcad5b0986f7033293f31fc44cd0fab2b94504787c8bb0327d01b54415407c2d46cbc8614b1f5f64fd40df606ce520cf16b551eef067fd23f7d6ce8df9ff", 0x5b) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000004000)={0x6, {{0xa, 0x1, 0x7fffffff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) ioctl$sock_ifreq(r2, 0x897f, &(0x7f0000004000-0x28)={@common='ip6gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) setsockopt$bt_hci_HCI_FILTER(r1, 0x0, 0x2, &(0x7f0000006000-0x10)={0x6, 0x73, 0x4, 0x9}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000002000-0xf9)={0x0, 0xf1, "cec9b38f7ce43ee09f1e6eba066e16d5fb31918352b0db2dc6f03eea54cf11719d956739777c62b03d4935dc797fde55e104a2d0afbc7d498faddf5cb10b0c7304c0a0c9d7b3c7d064dfbb0600daa6696b1bf4e7b71c27e28fdf4cf5d9ecf81f6301604d0ccb6b9e735da6f4e5ef69b9a354ca51a6ba9b7ecea310dc2448420526aef74e780021b2ec7db571623f5fa70b37ac44479f25bc1b43e302b34883d20eb9c8008f1ebe2e4497f8dbeddcbd05b99171f3e537aa8b4cd45856b26c44022ab4ea5161dc97723f1502f13c56db98cda6117949e6914bb9c997b8fd33fbf765a5356830a5ca50653cf4d9b20b260463"}, &(0x7f0000002000)=0xf9) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000003000-0x8)=@assoc_value={r4, 0x1}, 0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000005000-0xe8)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x3fffc00000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffe}, @in6={0xa, 0x3, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x81, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6130}, @in6={0xa, 0x3, 0x100, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, @in6={0xa, 0x0, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x5e}], 0xe8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000006000)='highspeed\x00', 0xa) bind$bt_l2cap(r1, &(0x7f0000001000)={0x1f, 0x5, {0x3, 0x3ff, 0x1, 0xb5bd, 0xfffffffffffffffb, 0x6}, 0x3, 0x101}, 0xe) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000008000-0x2)={r4, 0x5}, 0x6) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000000)={r4, 0x800}, 0x6) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000008000)=0x0, &(0x7f0000009000-0x4)=0x4) 2018/01/15 14:52:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x300) readv(r0, &(0x7f0000871000)=[{&(0x7f0000ffb000)=""/1, 0x1}], 0x1) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000693000)={0x0, 0x1b, "4b547c8cf921a69e189fc3b8f3ac5fa831cd62621e22cd3aef5979"}, &(0x7f00007a9000-0x4)=0x23) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000897000-0x98)={r1, 0x90, "dddf2d5988d179c284909909e13e157efadf873e60edcefd7abdf2b6470183c6e80817ec3d60c9e6e5be5061120109545ec429ae1b0ced4e49bbcee7c85d3494e0776dab3e81823e5bb059456fcdb76cd93c4fc77a96dbe7c30cdf24dbed654732d47f5f127a2bd1ee753f6bd46f421bb88216aa0b718835cfade24d1de90fac80b6c87baeb8e645f679f909aa78537a"}, &(0x7f00006f1000-0x4)=0x98) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000339000)=0x0) connect$ax25(r0, &(0x7f000010f000)={0x3, {"055b93c4790d14"}, 0x1}, 0x10) r2 = socket$inet(0x2, 0x3, 0x80000000000000d) recvfrom$ipx(r0, &(0x7f0000183000-0xc0)=""/192, 0xc0, 0x2001, 0x0, 0x0) sendto$inet(r2, &(0x7f00000b5000-0x5d)="", 0x0, 0x0, &(0x7f000080e000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 14:52:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f000007a000-0x10)=[{&(0x7f0000317000-0x29)="2900000021001900013d3524000a000602000016000000009e0d000005000c00000000000000002008", 0x29}], 0x1) r1 = accept(r0, &(0x7f0000627000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00009fb000-0x4)=0x14) socket$inet6_dccp(0xa, 0x6, 0x0) bind$bt_l2cap(r1, &(0x7f0000d0b000-0xe)={0x1f, 0x5, {0x0, 0x6, 0x1, 0x10001, 0x16f58f1f, 0x7}, 0x100000001, 0x3}, 0xe) 2018/01/15 14:52:33 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000085e000)=0x1c, 0x800) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00006ea000-0x4)=0x81, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000c57000)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(ccm(aes-asm))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x8) mmap(&(0x7f0000000000/0xe69000)=nil, 0xe69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x5, 0xf6) ioctl$sock_netdev_private(r2, 0x89f4, &(0x7f00006f5000)="fb253ead3f3d85d2d40602bccf864d6f0110c4313ec293857c16a5257f381d16c540223950a7ca653667e5061d8168b99962abdb00dbc07f193bbabb22ea7c8cd976047c5d468479e4de03acabf32a258dccf4385bf82f5ddda86b00de7df8032dd75bdb63de7589fbc39d75303f929cf68801a107e15483b85aa835f9d3ecff87de899104272fb8c2b36451dd3e2e4cbb620bce885770bdd93df132734a07b39a130a3937cd3cd9de4653df35ba82683d5608835ccecc12f36c5f") ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000f5e000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000c6b000)={0x0, 0x0, 0x0}, &(0x7f0000dee000)=0xc) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f00005ea000)={{0xa, 0x1, 0x7fffffff, @loopback={0x0, 0x1}, 0xff}, {0xa, 0x3, 0xff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1, [0x4, 0x4, 0x6d4, 0xeb57, 0x3, 0x3, 0x4, 0x8001]}, 0x5c) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00005d3000-0xe8)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@multicast2=0xe0000002, 0x0, 0x8, 0x2, 0x9, 0x2, 0x80, 0xa0, 0x7f, r3, r4}, {0x10000, 0x1ff, 0xfffffffffffffffc, 0x7ff, 0x7, 0x8001, 0xfffffffffffffffa, 0x6}, {0xffffffffffffff51, 0x2, 0xe4, 0x6}, 0x8, 0xa, 0x2, 0x1, 0x1, 0x3}, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x2, 0x7f}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4, 0x3, 0x3, 0x3, 0x4, 0x8000, 0x81}}, 0xe8) r5 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000543000-0x4)=0x0) ioctl$sock_inet_SIOCRTMSG(r5, 0x890d, &(0x7f000034a000)={0xe000000000, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x9, 0x80, 0x8, 0x0, &(0x7f0000dbd000-0x10)=@generic="e6c7d04635c98ea73333429f93f3157d", 0x1f, 0x8, 0x37a}) bind$inet6(r2, &(0x7f00005c9000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0xffffffffffffff2a) 2018/01/15 14:52:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000b46000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x33, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@timestamp={0x44, 0x4, 0x0, 0x0, 0x0, []}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000754000)={0x0, 0x1, [0xaf2]}) socketpair$inet(0x2, 0x803, 0x9, &(0x7f000049b000)={0x0, 0x0}) recvfrom$inet(r0, &(0x7f0000c3b000-0xdb)=""/219, 0xfffffffffffffdf4, 0x40000000, &(0x7f0000419000)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1a6) 2018/01/15 14:52:33 executing program 1: r0 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x1, &(0x7f0000000000)=0x2, 0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x111, 0x11, &(0x7f000087c000-0x8)={0x0, 0x0}, &(0x7f0000f60000-0x4)=0x8) 2018/01/15 14:52:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000fbb000-0x4)=0x540, 0x4) setsockopt$packet_int(r0, 0x107, 0x9, &(0x7f0000b0d000-0x4)=0x2, 0x4) bind$packet(r0, &(0x7f0000f29000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14) socket$inet6(0xa, 0x8000000000000802, 0x0) sendto$inet6(r0, &(0x7f0000bfd000)="", 0xc6, 0x0, &(0x7f0000d87000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0xfffffffffffffee7) socket$bt_hidp(0x1f, 0x3, 0x6) 2018/01/15 14:52:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = accept4(r0, &(0x7f000090b000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000241000)=0x10, 0x80800) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f00003ca000-0x4)=0x401, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x137) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000b4d000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000e25000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r2, 0x4010641c, &(0x7f00001e2000-0x10)={r3, &(0x7f0000edd000-0x3d)=""/61}) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$nl_generic(r0, &(0x7f00007d5000-0x38)={&(0x7f0000cb0000-0xc)={0x10, 0x0, 0x0, 0x0}, 0x7, &(0x7f0000757000-0x10)={&(0x7f000080b000-0x70)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x80) writev(r0, &(0x7f0000447000-0x40)=[{&(0x7f0000f63000)="87", 0x1}], 0x1) 2018/01/15 14:52:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000061d000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000bd5000)={0x0, 0x0, &(0x7f00008a5000-0xa0)=[{&(0x7f0000dd6000)="a9bef847116fa4aa43b461d73793c2c65dfd676c9952146e583cac0e491366034c9087533d3fa369d53c3e244a81853e2e8a59f9b29894dc07771613ea4f48a398e0c7944d10dfff95942ed041609dbc4cf51b3758c6783bb633e4bbf17033d4408eff520622776be980428ecf70dc56185841cfc81f37a5395c1bf5fa4b9790", 0x80}], 0x1, &(0x7f0000c27000-0x48)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000851000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/15 14:52:33 executing program 2: mmap(&(0x7f0000000000/0x9a6000)=nil, 0x9a6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair(0x2, 0xf, 0xffffffffffffff41, &(0x7f0000014000)={0x0, 0x0}) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000589000)={0x0, 0x0}, 0x2) sendmsg$nl_xfrm(r0, &(0x7f00003ca000)={&(0x7f0000110000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000066f000)={&(0x7f000000f000-0x294)=@newsa={0x184, 0x10, 0xa09, 0x0, 0x0, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x33}, @in=@local={0xac, 0x14, 0x0, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, [@algo_comp={0x48, 0x3, {{'lzs\x00'}, 0x0, ""}}, @algo_auth_trunc={0x4c, 0x14, {{'sha3-384-generic\x00'}, 0x0, 0x0, ""}}]}, 0x184}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 14:52:33 executing program 1: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000018000-0x8)={0x0, 0x0}) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000018000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x6) sendmsg$nl_generic(r1, &(0x7f0000013000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000017000-0x8c)={0x1c, 0x24, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x8, 0x3, [@generic="0491"]}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = accept(r1, 0x0, &(0x7f0000012000-0x4)=0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000019000-0x18)={0x0, 0x3, 0x30, 0x1ff, 0x2}, &(0x7f0000001000)=0x18) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000019000-0x108)={r3, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xffffffffffffffff, 0x9, 0x100000000, 0x9, 0x23, 0x5, 0x6, 0x9, 0x3, 0x8000, 0x8000, 0x1, 0xd9, 0x0, 0x7]}, &(0x7f0000019000-0x4)=0x108) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000018000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000a000)=0xe8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000007000-0x8)={0x0, 0xffffffffffffff01}, &(0x7f0000016000+0x541)=0x8) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000019000-0x8)=@assoc_value={r4, 0xfffffffffffffff9}, 0x8) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0xa, 0x78a, &(0x7f0000018000-0x8)={0x0, 0x0}) setsockopt$bt_BT_SECURITY(r5, 0x112, 0x4, &(0x7f000000b000-0x2)={0x4, 0xa57}, 0x2) 2018/01/15 14:52:33 executing program 5: r0 = socket(0x14, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x3, &(0x7f0000000000)=[{0x2, 0x1ff, 0x3ff, 0x8dfd}, {0x2, 0x2d, 0xf7e, 0x6}, {0x800, 0xfff, 0x101, 0x8}]}, 0x10) 2018/01/15 14:52:33 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x1, 0xc65, @loopback={0x0, 0x1}, 0x9}, 0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001000)={0x0, 0x0}) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000000)={@loopback=0x0, @loopback=0x0, 0x0}, &(0x7f0000000000)=0xc) setsockopt$inet6_buf(r0, 0x29, 0x20, &(0x7f0000001000-0x2a)="8fd5cd3743b0d8e1df0415d05b72be6a4a64ab8c33da758711c515f53d558d8abcd80000000000000009af", 0x2b) setsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f0000001000)=0x4, 0x4) 2018/01/15 14:52:33 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x2, 0xffffffff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0xd9b}, 0x1c) r1 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000001000)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000001000-0x8)={r2, 0x7}, 0x8) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) write(r3, &(0x7f0000001000)="67a27afa7053121cc901a2ece1f3d16042652ae12de8e907dd656ea70c35b8933af50319bdb21a681346232c408fce8394331932a41acb057ee723a1b49cb8d9a2ca1b10cf87de43c7e0d1ab7946c72decb5dde12867fc6439136f443e17d2226e64cdefa062e99892b6de86cfbfc9e6c709ef610ef11e15925b589eed157b7b8bd96a29839363805e7633342cb518f640f61c66a1a4a22cb34725dfa8a655607144bd596b8dff38df6217", 0xab) r4 = accept(r0, &(0x7f0000001000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000002000-0x4)=0x8) setsockopt$inet_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f0000002000-0x4)='tls\x00', 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept4$ipx(r4, &(0x7f0000003000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0x10, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_mreq(r6, 0x29, 0x1f, &(0x7f0000003000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000)=0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000002000)={r2, 0xbae6, 0x30}, &(0x7f0000004000-0x4)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(r5, &(0x7f0000003000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000005000-0x4)=0x10) sendmsg$nl_route(r4, &(0x7f0000004000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000003000-0x10)={&(0x7f0000003000)=@setlink={0x44, 0x13, 0x100, 0x2, 0x0, {0x0, 0x0, 0x0, r7, 0x8, 0x8621}, [@IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0x1}, @IFLA_BROADCAST={0xc, 0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, @IFLA_MTU={0x8, 0xe, 0x8544}, @IFLA_PROTO_DOWN={0x8, 0x27, 0x5}]}, 0x44}, 0x1, 0x0, 0x0, 0x4000000}, 0x80) bind$packet(r4, &(0x7f0000002000)={0x11, 0xf8, r7, 0x1, 0x7, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f0000002000)={{0xa, 0x0, 0x3f, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x17}}, 0x5}, {0xa, 0x3, 0x8000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000001}, 0x7529, [0x0, 0xfffffffffffff2b9, 0x6, 0xaa, 0x10000, 0x4, 0x6, 0x3]}, 0x5c) ioctl$sock_inet_sctp_SIOCINQ(r4, 0x541b, &(0x7f0000004000)=0x0) sendto$inet(r1, &(0x7f0000005000-0xd4)="26f1026942dd9a4b3480d344ab6ed7090b793bfd37c7e9d31927c0820e0512085678aca92956311e5c847e3ef82b88553b6fc12680e37acad67bdd9b8325a41c12d4ee39202f5006e5b7dc43399adf64ea5d126fb2749943aa68532979aae687caa8eb05403688b678a8fe1ae234ebd75b66a329f8eb1b0c81e602147c5ab475db1cd75cef1418e4789c4a751d8edf2f3c166de1129e8cb4e4df99a20fd082a9b50cada32d04a0cd6c99b40bf6706a4e43761a227f0673586828cb425ee7dece08fc6ac4ea57c567e3e5f6b9fcdb3d5d0c98f742", 0xd4, 0x20000010, &(0x7f0000001000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r4, &(0x7f0000006000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000)=0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f0000007000-0x20)={r2, 0x18, "87b8224753e5f99cac52922e6d4096c0b718d07b60335658"}, &(0x7f0000006000)=0x20) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r4, 0x84, 0x78, &(0x7f0000007000)=r8, 0x4) 2018/01/15 14:52:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$unix(0x1, 0x2, 0x0) socket$inet_udp(0x2, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00001c8000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r1, &(0x7f0000063000)={&(0x7f0000511000)=@nfc_llcp={0x27, 0xb3, 0x2, 0x1, 0x6, 0x3, "569bd669f15e9064bcc4577049d7a7ca8589721c8b2930dab42377fb9519739a265dbc6cf2235c45eef28775965b3144fbf62240d3a9c592cc97370e61a97f", 0x7}, 0x60, &(0x7f0000726000)=[{&(0x7f000064d000)="", 0x0}, {&(0x7f0000274000)="50a772674cb64501600e18c528eee8bec3575b0c2e97cc01cfafdb2f539e39b22dc90abc8234f5cee862e84a108c6a21f07a6e2bb94438aa7a0420f987f0c89604c8ff9c4d4c8f55d125754af28cf277417ccbf2d441cd99157d27cd8f4c6636477209e4bbb2555bff23d6136741e9d5d9044beeefa44706db3319dd1b2f5446c9d7ec740724ad1489e409195b1a8950fff2a73e50d844e3e31ae458d5705892349887468a5304c299430778edf1c4f5fadaa9d83dbd4cfab60ff291d4", 0xbd}, {&(0x7f000033a000)="0a1be9eea3f998986706860d53db47d17e04", 0x12}], 0x3, &(0x7f0000c1e000)=[{0x108, 0x115, 0x8, "78fb1d1d762d62fe8517fd3189ab87a96e36f04c803a61983b4117b2a5003dad37ae8c94e0bfafb9c375c22faba91201695d2896c06aed61367624466a65a00f27a795fb1b02ceb51984d2c2e84b82ec804757c37a286acffe21b0101e8ac4c37aa9e3c60d9076aeb6bedf273209f9fa4de77ced20867f8b38c4b8557c9ab5ae75686d735e82f494447b12b2c68c1379e694e002465212d6d234009db5c998283a66a6056665668ec4d692c56e6ed7028810e6095238f9d7ee37099e476a238dd3a469bb8ea11dcdf46d3736ceccead54934ab4610bcd04fa0a0821f51733f349fc0e4669539b1bcb2765929432e5883507e62cdc41d0643"}, {0x1010, 0x60f81d995735a7ee, 0x3, "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{0x108, 0x1bf, 0x9, "83cd5b99f2be73a9a025e4c5f847725c00a14bb390a661abdc7bd08cb105059f0cf429c8363ee0a01e6699bfdad7ba9766ac2bb1e3108467891c250b603142dc3d80fd0efd416971a3c68ed203a9e8b8eb9385c22f2dfee541c84e6640d000ea09483349939c8d367f09a027d7771b3e3aeb334ae0e861993c3a8d3b233238bb43dfa2ccf6128d10b96d5bc72f69aa3ba330eef6554b1490473594891d323900758fd5ae9685de9f3b7b360766f6593a27a906d3e62330b1d80dca17a2acbffa6ffbee3f1b679d7f439082a316e206c35f01ba3c4187726d4c2553fdc28a8fb0da89cbaa85438fcd1c511e19539f0811f288f88b4281"}, {0xe8, 0x0, 0x3319, "ddafa65ac18eef4bb47d189bee9be9babb46a63b022f7c926e995e0c1c4ccdb2fa56b2c04aa53b88a8d8b600eddeb7970a8b0d518fac2b92faab6361f6ad656bd60dc3e7f9353c7e2418bba2e46ce91449d916678faf2987226e705b2181789f2c99f10f3af344127ea8931a7e7d92304d2871676f6f055a13f7d9560f7fc3a4850c8cadd2d9d44f416acf3e201ed26205d4f1741ccd4fd60bb18e32607ae6c369d021c037d4fc2a13ebf071eae44b430bac9d791bc66a8af6cdb0055401aaaee2ab65820f9b5ca87c52946ebd6e990a41ea89"}], 0x2368, 0x800}, 0x48841) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) socket$unix(0x1, 0x5, 0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f000000c000)={0x20, 0x10, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@typed={0xc, 0x1, @fd=0xffffffffffffffff}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 14:52:33 executing program 4: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x5d}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair(0x12, 0x7, 0x1, &(0x7f0000007000-0x8)={0x0, 0x0}) ioctl$void(r0, 0x5450) connect$netrom(r1, &(0x7f000000f000-0x10)=@ax25={0x3, {"283f97fc1d066f"}, 0x1ea}, 0x10) 2018/01/15 14:52:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000864000-0x58)={0x26, 'hash\x00', 0x0, 0x4, 'sha1-generic\x00'}, 0x58) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000588000)={0x0, 0x0}) r1 = accept$alg(r0, 0x0, 0x0) r2 = accept4$inet6(r0, &(0x7f00007aa000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000c13000-0x4)=0x1c, 0x80800) getsockopt$inet6_opts(r2, 0x29, 0x3f, &(0x7f0000503000-0xbc)=""/188, &(0x7f0000b74000)=0xbc) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) sendto$unix(r1, &(0x7f00004b4000)="f969305044b5a40d9bacc7c5e3d2b4f630925cf4a08398b0d8d53447940d31d033d83be0fcb64fa1f3bfd164b088f3b9", 0x30, 0x8000, &(0x7f00003be000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) r4 = accept(r1, 0x0, &(0x7f00006da000)=0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r4, 0x0, 0x3, &(0x7f000052e000-0x4)=0x3, 0x4) r5 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f00001c5000)={r1, r3}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003b5000)="87de401af8342dbe9d72ef47713b6ffb57d6ec2e87cc6319a4f003f0a39010faaae1609cde9d1d6b0b62325107590939a11a72756a135fd89d7d8997cfcaa13663f073354d3fc3a5a5c53ef8c1dbea5272fab78b2e700077094a1cffe60b093bd264b63a4bee889b3699c24eb1fac20c444a7a7a2d9dbe383b7eb45af97176041d96c38eca3f9c5b", 0x88) sendmsg$key(r5, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) pipe(&(0x7f0000e4a000)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000047000-0x10)={0x2, &(0x7f0000679000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r6, 0x40086424, &(0x7f0000003000-0x8)={r8, 0x2}) ioctl$sock_SIOCINQ(r7, 0x541b, &(0x7f0000d91000-0x4)=0x0) 2018/01/15 14:52:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000883000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000560000)={r0}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000261000)={0x0, 0x0}) setsockopt$inet6_int(r4, 0x29, 0xdb, &(0x7f0000ab5000)=0x5, 0x4) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f0000176000-0x4)=0x2, 0x4) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f00006e7000+0x609)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10001, 0x0, 0x0, 0x0, 0x14b, 0x101, 0x10000}, &(0x7f0000bed000)=0x20) sendmsg$nl_generic(r1, &(0x7f0000515000)={&(0x7f000066a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xfffffffffffffe9f, &(0x7f0000140000)={&(0x7f0000085000-0x12d8)={0x14, 0x0, 0x339, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0xfffffffffffffffc) 2018/01/15 14:52:33 executing program 0: r0 = socket(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x8918, &(0x7f0000000000)="0786e5d580513e90ec40309f") 2018/01/15 14:52:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000417000-0x38)={&(0x7f000020e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00003d1000)={&(0x7f0000416000)=@acquire={0x16c, 0x17, 0xe001b1def71634b, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0xffffff9e, 0x0, 0x0, 0xffffffffffffffff}, [@tmpl={0x44, 0x5, [{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x33}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0x16c}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000a82000)=0x0) 2018/01/15 14:52:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) connect(r0, &(0x7f0000117000)=@generic={0x0, "e2536246f43039ce3247c3eba6a49dcbc921590dcc42810eec3852f2c62ff52cdb3dc384220dde7def73fb84a58ae6a867f0204fba7c868f1153fc107ecdb4c1d1ec89121321afda10ab1947e5532fcaa6f527e42db1700af409d7e5435559eb2c519f83d83f1df99ee0fd76eb267cf2e995b67f02115f64d5af81910617"}, 0x80) r1 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000154000)={r0, 0xffffffffffffffff}) sendmsg$key(r1, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 14:52:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f0000b1d000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) getsockopt$inet6_mreq(r0, 0x29, 0x18, &(0x7f0000aa1000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000798000)=0x14) [ 110.163840] netlink: 'syz-executor7': attribute type 1 has an invalid length. 2018/01/15 14:52:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = accept4(r0, &(0x7f0000a10000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000afa000-0x4)=0x8, 0x80000) accept4$inet(r1, &(0x7f000029a000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d4000)=0x10, 0x800) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x10, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 14:52:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000d, 0x3, 0x1) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000e8c000)=0x0, 0x4) write(r0, &(0x7f0000001000-0x10)="0212a1250200000009e5000000000900", 0x10) close(r0) 2018/01/15 14:52:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) r1 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) mmap(&(0x7f00001f8000/0x4000)=nil, 0x4000, 0x0, 0x11, r0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000682000)={0x0, 0x7ff}, &(0x7f0000579000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000bf9000)={r2, 0xd6, "067c3b4e2535176dd5783e599b9d01f33c4d6a8a55a6d9503ae895838bdbeb29aa8fb75ca61ff6b8319d64331e9505f218a83ca0e8f99ab1ab6ee981509b8fe769bd5428e9c3f08b7df662fb2b00dba173444e95e006b48e20564aa6997c3ecf9b51936e8a8c40bc22866c259ac058ab39df78fd1d259aa57acfab87c909111910a109ab07c7f39f0fffd2b8dbacfbb026746b9526a7d0721a9e9b80ddf13178c45157eac7dacab6d30a0e2b9f3a3b3192266d025db5a8d2163af0a6ff4509748bbffd9db476d9ef8356fad331de437224dd87d2cbe8"}, &(0x7f000053b000)=0xde) setsockopt(r1, 0x1a0, 0x80000000, &(0x7f0000969000)="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", 0x1000) socket$inet6_sctp(0xa, 0x5, 0x84) 2018/01/15 14:52:33 executing program 6: mmap(&(0x7f0000000000/0x9fc000)=nil, 0x9fc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f00009fc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00009fc000)={0x0, 0x0}) mmap(&(0x7f00009fc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f00009fd000-0x10)={0x81, &(0x7f00009fc000)="ca669e3722d52a3038ca8fafbf4190dc7883a78d83f16cdf7e5db108f98fae5d87c98334b759b2999818c800d3c58010db7827130e73b6298659b99a6212e72cfc965b05923abb5a89157e1a173d59618c5afd7a77ee517aeddaf7fc06dee73486becd5eb8e86d72c810ff9168b65ba8a392c573bbd0fa10ec8954b9536ab2b8b3"}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000323000-0xc)={0x0, 0x0, 0x0}, &(0x7f00009fb000)=0xc) mmap(&(0x7f00009fc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f00009fc000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000226000)={&(0x7f00008bc000)={0x2c, 0x29, 0x80002ff, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0xc, 0x0, @uid=r2}, @typed={0xc, 0x100, @u32=0x0}]}, 0x38a}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 14:52:33 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000000)={0xd94, 0x0, 0x10001, 0x9}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000873000-0x10)={r1, 0x0}) mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000020000-0x30)={0x18, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1000a, 0x0, 0x0}, [@nested={0x4, 0x4, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 14:52:33 executing program 7: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f000001f000)={0x1ff, 0x9, 0xc91, 0x4}, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000021000-0x20)={@common='nr0\x00', @ifru_addrs={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r2, 0x29, 0x2f, &(0x7f0000021000)={0x3f, {{0xa, 0x1, 0x8000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x40, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0xb1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) sendmsg$nl_generic(r1, &(0x7f0000003000+0xb03)={&(0x7f0000007000)={0x10, 0x0, 0x0, 0x0}, 0xc2, &(0x7f0000018000-0x10)={&(0x7f000000e000-0x1120)={0x18, 0x26, 0x100829, 0xffffffffffffffff, 0xffffffffffffffff, {0x1001, 0x0, 0x0}, [@nested={0xfffffffffffffef7, 0x0, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 14:52:33 executing program 5: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x4000000000031, &(0x7f000000b000)=0x0, &(0x7f0000007000)=0x4) 2018/01/15 14:52:33 executing program 3: r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f000092a000)=0x0, 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) sendmsg$nfc_llcp(r0, &(0x7f0000001000-0x38)={&(0x7f0000001000-0x60)={0x27, 0x101, 0x8, 0x7, 0x7, 0x7, "5742f4fe505259d5da02e73cc6d155cc3085f44a97f047f0fb1246716ed96275c919b9ad70458e9c38fb559e5146ff7e265bbd73159cac0a93cd71b6350bef", 0x1}, 0x60, &(0x7f0000000000)=[{&(0x7f0000000000)="b2309d00ae1c48aa7f1a2564ee3798ae4286272bde92d5b45c98129f6ba1b7fe2f575bc4f898dbb611fc3b4b9334f77102acac921148f5168b67041712cb61d8cba1f894b262750e393addf5dd0a670cbde06aa517367cdcb6680a447b8a8aee6d5f3deeab2a273043ce753932868c045595c52659100db11dbe48b8d01dd5eb5e365b77da70a4052953ecb326103dfbdaf79f64ee03cba4a5baea539f5f0427ab5a0582179d7c582d2cd9fb0a9e9837b1240360368c3d9fa6ad82bf462c03f5186e9d814617e388fb3850450d2099510658bae94fcae55c1458fdd1c090c1635abeaad862fd5662070b2dda", 0xec}, {&(0x7f0000a83000-0x1000)="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0x1000}, {&(0x7f000046d000-0xaf)="5e47f5e95997910a4b3eb414f76c61972d601d6c26582a2e154070e860200bf497dfd67dd9bf549820463dc0a35d7d9a4b40f5599762845d002c9043122811d95e4dc67be9afe83feb730886b255b202c500f441cbfdca51fd20fa43c38ea508d1d7fdf930b431fe308763805d70b2f3eb8ca9212b8d4770c1e2ccc7c73cbbd37d77360d152847e0d7180f13b4ca5023b31d93c21b736595bdd53e1449ad90a2c42bc34d4183d6d53c178532c6be13", 0xaf}, {&(0x7f0000001000-0xb9)="f0b884bac95c580e30b027cb8b5e17f28e0157d895ca4d912a4c4db96fa849d3b481d73047f0a4fdc8f1af1995af7d68e1592f93a4146f69292008452c887babdc448d85b4a16ad86559859a2340ee3aea1c2a8caab64b5ac0b7eb4504398cf1c1ef7a7a421377836ba1fba93577187488a128e17e2949214f6beb2bc5fc56896931ee35c353fe771a5474d1a5b79ab229211bf1d73e409a6431ecba908bc119d66366790067a693d6414770d977b53c0ab17ed2d042066a56", 0xb9}], 0x4, &(0x7f0000001000-0x108)={0x108, 0x108, 0x8, "a2e7c90f358effdfe2f1998654d964bb6abb92f2229acd5f1f75669e7a4f5fc2d85d673c24ded25838a8ce1f1115c09dc95726ca5e0cc3883d8f873a2069fadca278d1d079d3a172fc9edb62fdc646830937bb79530ecc9f693ab89cc121a4cc2819865ed4cd9aa45e4b653ce915602c9b9a8e424afef5c530807cdb7e19c9f2e384499135ff7136945ee22870cc4159473a9b046b5cdbdaf7b400aba6d795a01ee3043aa1bb1e201b6e044b0baf816dffc7cd46de9eaf7448403dbba6a00b90616fa988f488452d8f8eb0d347e01477a350bcdff40f2e620e524d5f65180ffaec139034af79e458abe1afa42d155f13f4"}, 0x108, 0x4}, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000002000-0xc2)=""/194, &(0x7f0000001000)=0xc2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000003000-0x5)='htcp\x00', 0x5) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000002000)=""/103, &(0x7f0000002000-0x4)=0x67) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000003000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f0000001000)={r4, 0x2}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r3, &(0x7f0000004000+0x53e)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000005000-0x4)=0x1c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f0000003000)=0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f00003c1000)={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, {0x2, 0x3, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='sit0\x00'}) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_udp_SIOCINQ(r5, 0x541b, &(0x7f0000c3d000)=0x0) getsockopt$inet_udp_int(r5, 0x11, 0x1, &(0x7f000037a000-0x4)=0x0, &(0x7f0000eca000-0x4)=0x4) 2018/01/15 14:52:33 executing program 4: mmap(&(0x7f0000000000/0xde4000)=nil, 0xde4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d11000)={0x0, 0x0}) mmap(&(0x7f0000de4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x5, &(0x7f0000de4000)=0x0, &(0x7f0000400000)=0x4) r1 = socket(0x15, 0x80005, 0x0) mmap(&(0x7f0000de4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r1, &(0x7f0000de5000-0xef)=""/239, 0xef, 0x2000, &(0x7f00007b6000)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha384\x00'}, 0x58) mmap(&(0x7f0000de5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000de6000-0x8)={0x0, 0x0}) getsockopt(r1, 0x100000114, 0x2713, &(0x7f00002b1000-0x28)=""/40, &(0x7f0000dd5000-0x4)=0x57) 2018/01/15 14:52:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000003000-0x1e)="441109210000000000ffff7b0010000013", 0x11) pread64(r0, &(0x7f0000de1000-0xb5)=""/181, 0xb5, 0x0) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000073a000-0xf)=""/15, &(0x7f000024c000-0x4)=0xf) 2018/01/15 14:52:33 executing program 5: r0 = socket(0xb, 0xf, 0x81) connect$nfc_llcp(r0, &(0x7f00005ad000)={0x27, 0x8, 0xdaa, 0x7, 0x9105, 0x6, "14d598f8a4a096b2c1e04fa4e9fbbd85d83f6a7a4f23365a735fe3362cf062ca51df1c8e781f326d73a2bdd97e838bf9d27b700faaf3bf5a33705040abc8fd", 0x5}, 0xfffffffffffffd66) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000002000-0x4)=0x92, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000002000)={0x0, 0x0}, &(0x7f0000003000-0x4)=0x8) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000001000-0x10cc)=@dstopts={0x7f, 0x218, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x81}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @calipso={0x7, 0x18, {0x3f, 0x4, 0x0, 0x7f, [0x1067, 0x1]}}, @generic={0x2, 0x9d, "f503255d1f757dafa21ba01a542ea71e7b7c3ae092cff81d552a961ac1de393363060d9ad787d74a88312415e567435259a3ab9192529df64193b46cb75a3915e553da9ed1eb1544536e0ff92567385da01b2061f13a6ecf4096bc40d6247a44f7b76576a217a4e2e7185155c92ddc224e3afe02783a97de2b1aff81acd6ebeaa3fa8a01360a426343fe0cce5480e25619baefc54ba368de06fab3471a"}, @generic={0x150, 0x1000, "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"}]}, 0x10cc) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000038c000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd7f, 0x0}, 0x20) sendmsg$netrom(r0, &(0x7f0000745000)={&(0x7f0000547000)=@ax25={0x3, {"87d2fc772c055f"}, 0x3ff}, 0x10, &(0x7f00005a4000-0x10)=[{&(0x7f000035b000-0xac)="5e0b2cfa11af4b5b793d72e508c1672ba32e5cd5b9103419543ea00a289d58f2c5e12320bd1b6fdfde51e393cea7d5ce7e559a78545e0c89d0b0ed7bfc0533c5f1893b8c3dabcd0d008459abf7337a8529f96f21dca35b0faf4a1ee75751bc3faacfa734a9b397d592a88433b492aed05c8483c7c5be3aabde38b82c6a8b429f34766b2e77cf8d81bdb786c65ae27ebb26a2deb43e3fc2be9e5bed14ffe3a5e86cf5e7e7271bfbd65ef83d9f", 0xac}], 0x1, 0x0, 0x0, 0x0}, 0x40) 2018/01/15 14:52:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) accept$alg(r0, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000325000-0x4)={r0}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f000078b000)={0x0, 0x4}, &(0x7f000094e000)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000fbb000)={r2, 0x1ff, 0x0, 0x100000001, 0x40}, &(0x7f000063d000)=0x18) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000660000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'rfc3686(ctr-serpent-avx2)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0", 0x4) 2018/01/15 14:52:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000c67000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x1000008000) r1 = socket$inet_dccp(0x2, 0x6, 0x0) pipe(&(0x7f000056a000-0x8)={0x0, 0x0}) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000a37000)={0x8, 0x10000, 0x5, 0x8, 0x2, 0xffffffff80000001, 0x9c}, 0xc) r3 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00008bd000)={0x0, 0x111}, &(0x7f000082f000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000296000)=0x0, &(0x7f0000290000)=0x4) ioctl$int_in(r1, 0x5452, &(0x7f0000f52000)=0xff) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f0000612000)=r4, 0x4) connect$inet(r1, &(0x7f00002f8000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00008cb000)="", 0x0, 0x0, &(0x7f0000a42000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000780000-0x4)=r4, 0x4) sendto$inet(r1, &(0x7f00004b5000-0x1)="", 0x0, 0x0, &(0x7f0000d98000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r1, &(0x7f0000d1c000-0xf0)=[{{&(0x7f0000035000)=@ax25={0x3, {"a976372427d807"}, 0x7}, 0x10, &(0x7f0000d74000-0x50)=[], 0x0, &(0x7f0000808000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x20000880) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000b1c000-0xb8)={r4, 0x6, 0x7ff, 0x7, 0x1aa, 0x8, 0x80, 0xffffffffffffff80, {r4, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800, 0x0, 0x1, 0x6, 0x7}}, &(0x7f0000b25000-0x4)=0xb8) r5 = accept(r0, &(0x7f000080e000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000723000-0x4)=0xe) getsockopt$inet6_mreq(r5, 0x29, 0x15, &(0x7f00000cb000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000852000-0x4)=0x14) sendto$inet6(r5, &(0x7f00009dd000+0xb7f)="e92bd4033729695b3f379491bb11", 0xe, 0x4, &(0x7f000012c000)={0xa, 0x1, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000}, 0x1c) setsockopt$inet_buf(r1, 0x0, 0x24, &(0x7f000037a000-0x39)="b8a69479534fd663fce46bc3b020a55d92d5daa1efc174d0012a1547b3e616b9b844bb8fa2542ba04d0210e4a640eec3cd09c9296ab28692c7", 0x39) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f0000c7d000)={&(0x7f0000151000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}) getsockopt$inet_sctp_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f0000ecc000)={r4, 0x6, 0x3, 0x9}, &(0x7f0000f13000)=0x10) sendmmsg$unix(r5, &(0x7f0000719000-0x38)=[{&(0x7f0000ab2000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000afe000)=[{&(0x7f00000ae000)="782940b7596accc9faafcdc55a61991fabdd8827635336ea549c75bf1fe00d81297367969dadd478c48b508e7816482c4134123e4cd3d2fcb1b6fc121b021198fbcfedb8fa815cc29011cf2a0e2df9cac637b4a3a7785ef0e0054df7be3ed15c6ca4be1256d4d0ac5e93d8", 0x6b}], 0x1, &(0x7f000051d000-0x30)=[], 0x0, 0x80}], 0x1, 0x40000000000000) sendmmsg(r1, &(0x7f0000163000)=[{{&(0x7f00002be000-0x80)=@generic={0x0, "84481855aa516ea79860a9a7f7ae5f3db594ef733e5591a7998cea8205b6b99896fd0927f26b4faa960a4aafe5c0ab6a0464d975e428d49652c9ee68e8002b820ff9c3ab39d9f764b40250ac0ab8b68555a02b1eda09d6d3d2f4417f94ac7ac84c2fd248b5318359386d51c2fc026d9d1320e663ea401c03c3f5a87350cf"}, 0x80, &(0x7f00002b4000-0x50)=[], 0x0, 0x0, 0x0, 0x4000}, 0xfd96}], 0x1, 0x4040) 2018/01/15 14:52:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6a, &(0x7f0000e7e000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe02, @dev={0xac, 0x14, 0xffffffffffffffff, 0x13}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {0x10, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr=0x0, {[@ra={0x94, 0x6, 0x0}, @lsrr={0x83, 0x1f, 0x0, [@rand_addr=0x0, @loopback=0x7f000001, @broadcast=0xffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001]}, @ra={0x94, 0x6, 0x0}]}}, ""}}}}}, &(0x7f00005ed000-0x8)={0x0, 0x0, []}) pipe(&(0x7f0000cf2000-0x8)={0x0, 0x0}) vmsplice(r0, &(0x7f000045c000-0x30)=[{&(0x7f0000667000)="e6a82f3ed0b62b9ac26c498bf5c6e22ff3f14f2c1e2452f019f18189f106205f18a80e8cd6d87360939dbab3a5f71585f92b10f8c878a62dae729afb4c4016f232c12a137b1b0fc51cedff8826da17c399f13c430e54491bc16cf785c8713742382e0c34958ad1ab07d5e6b29ec7d2c28847dfd3dfa3af99a7", 0x79}, {&(0x7f0000b50000)="", 0x0}, {&(0x7f0000523000-0xd4)="689e0a9261e4ca2e330c5cbf697f43b94d1b9208992162d3a75319c39614569099d9440ab9b0e10899abd147e9fda33c08ae8986fe89d50a026f6108c767dbaf99ea4092ed42258fe15590d189bb079afca2c3bfb5ea1d165663da3093b4dd71715a8bd5b997b6a5701725785681f3f346e5c2c3daa4f1439e83b6865dd741a84130bd971f67dbbf2686941865be0395e1f9ae17b5ceed2f8e0a433ce368cc6c047a136708fd6a1ed46624ae3f47e425f9b8ea12ed4781994d4706e608a3e11da66ba6aace7cde34b05836865d8104a02d9e9b16", 0xd4}], 0x3, 0x5) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000d54000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6, 0x1, 0x2, 0x4, 0x0, 0x5, 0x5}, 0x20) 2018/01/15 14:52:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000626000-0xe8)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x3, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x32}, 0x0, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet6(r0, &(0x7f0000ac1000-0x92)="d761414e94d9f6bc4bfcdee6a1b481a15c773120bf2f5e48fdc2b26e1b3c1ad5289c3e5891695157a599ec797be12053f3b4989480f83ed2cfd7cc7ec0426a4de78c1f0b96afcc8487f182c5ef21b6d8141a503b9a2866e308bdc7ca207e082341dcfe5b8d8100d786104d9b65b400ca7b1672cb4ce4a8c5e859363022b7a393eb4eb71bc091d872ca71417d90ed1e062f89", 0x92, 0x20000000, &(0x7f000060b000+0x98c)={0xa, 0x1, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) 2018/01/15 14:52:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) socketpair(0x19, 0x1, 0x7, &(0x7f000097a000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000046000-0x20)={0x40, 0x200, 0x0, 0x401, 0x10000, 0x80000001, 0x2, 0xade, 0x0}, &(0x7f00005e4000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000f4000)={r1, 0x25d}, 0x6) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00001e8000)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0xffffdfff}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r2 = socket(0xf, 0x3, 0x2) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000e8c000)=0x0, 0x4) write(r2, &(0x7f0000a98000-0x10)="020baf010200000000067bbc8e1d4b48", 0x10) write(r2, &(0x7f0000001000-0x10)="0212a1250200000009e5000000000900", 0x10) write(r2, &(0x7f0000e7a000-0x10)="0212952502000000090500d91dfb3700", 0x10) 2018/01/15 14:52:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x11, &(0x7f0000019000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@x25={0x805, {0x0, 0x0, 0x0, ""}}}}, &(0x7f000013d000-0x18)={0x0, 0x1, [0x0]}) mmap(&(0x7f000013e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f000013f000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000062000)=0x3e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getgid() pipe(&(0x7f0000313000-0x8)={0x0, 0x0}) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000080000-0x4)=0x7, 0x4) 2018/01/15 14:52:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00005e7000)={0x0, 0x0}) accept4$packet(0xffffffffffffff9c, &(0x7f00007a5000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00001fc000)=0x14, 0x800) r3 = getuid() setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000223000-0xe8)={{{@in=@rand_addr=0x401, @in=@loopback=0x7f000001, 0x1, 0x0, 0x1, 0xcf1e, 0x0, 0xa0, 0x20, 0xbb, r2, r3}, {0x6, 0x6, 0x8, 0xfff, 0x8000, 0x915a, 0x0, 0x6}, {0x9, 0x2b, 0x100, 0xffff}, 0xfffffffffffffff8, 0x2, 0x1, 0x1, 0x2, 0x3}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x32}, 0x0, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x7, 0x3, 0x9, 0x1020000000000, 0x1, 0x8001}}, 0xe8) pipe(&(0x7f000093b000-0x8)={0x0, 0x0}) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000f13000)=r4, 0x4) connect$inet(r0, &(0x7f0000929000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f00002c0000-0x4)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000332000)=0x1, 0x4) r5 = socket$bt_bnep(0x1f, 0x3, 0x4) getsockopt$bt_BT_CHANNEL_POLICY(r5, 0x112, 0xa, &(0x7f0000964000)=0x6, &(0x7f0000ec4000-0x8)=0x4) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r5, 0x800442d3, &(0x7f00004b9000)={0x2, 0x5, 0x80000000, "6e41ec514d89", "d83c47a09a4b2a684d3cca27ac4325de"}) 2018/01/15 14:52:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) pipe(&(0x7f000007c000-0x6)={0x0, 0x0}) bind$nfc_llcp(r1, &(0x7f0000950000)={0x27, 0xe2, 0x2, 0x3, 0x7fffffff, 0x2, "a1d1e096e214511f644fecad244fd3633b90530476a06188476564d9427cf308ee48609f31d4473579062effd940d434d3dc365039127100a78461aa2812dc", 0x7ff}, 0x60) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000200000)={{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1a, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='gre0\x00'}) 2018/01/15 14:52:33 executing program 7: mmap(&(0x7f0000000000/0xe69000)=nil, 0xe69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000a06000-0x8)=@fragment={0x0, 0x0, 0x4a69, 0x64dc, 0x0, 0x2, 0x0}, 0x8) bind$inet6(r0, &(0x7f000067b000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2018/01/15 14:52:33 executing program 1: mmap(&(0x7f0000000000/0xad1000)=nil, 0xad1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet(r0, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00002a9000-0x8)={0x0, 0x0}, &(0x7f0000acc000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000157000-0xa0)={r1, @in6={{0xa, 0x2, 0x5bd, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000acf000-0x4)=0xa0) r2 = socket$bt_l2cap(0x1f, 0x2, 0x0) r3 = accept4$inet(0xffffffffffffff9c, &(0x7f0000812000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000834000)=0x10, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000956000)={r1, 0x1}, 0x6) mmap(&(0x7f0000ad1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000ad2000-0xc)={0x5, 0xffffffffffff0000, 0x88, 0xf0ad, 0x7, 0x7ff, 0x487}, 0xc) 2018/01/15 14:52:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000a0000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c51000)="", 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000052000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) pipe(&(0x7f00007ca000-0x8)={0x0, 0x0}) connect$netrom(r2, &(0x7f00007df000)=@full={{0x3, {"ffbf492898cbaf"}, 0x0}, [{"779a83660a960c"}, {"55721850500b79"}, {"b85e2283f02200"}, {"417a9ba07669ff"}, {"e61d8a82edf9c4"}, {"649e602864db25"}, {"320636f6119c5a"}, {"d540c1dafa85a7"}]}, 0x48) r3 = accept$alg(r0, 0x0, 0x0) accept$alg(r0, 0x0, 0x0) recvmsg(r3, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/15 14:52:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x8000000803, 0x6) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000042b000)={0x1, &(0x7f0000193000-0x10)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/15 14:52:33 executing program 6: mmap(&(0x7f0000000000/0xd2b000)=nil, 0xd2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f00001e6000-0x10)={&(0x7f00003ac000)='./file0\x00', 0x0, 0x8}, 0x10) r0 = socket(0xa, 0x3, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000668000-0x10)=@common='lo\x00', 0x10) sendmmsg$nfc_llcp(r0, &(0x7f0000237000)=[{&(0x7f0000003000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "0fcca4bb22f2892559edddba1a892f216c6adb6dac3291add84e7dd1b9b1e1043844071c4d783ef83c7baa707bef6850ccd339c111743913f1b7601256cf03", 0x0}, 0x60, &(0x7f0000006000)=[], 0x0, &(0x7f000053c000)={0x28, 0x29, 0x2, "f1eb437ee62fa89f7006e4a66ee67f3490"}, 0x28, 0x0}], 0x1, 0x0) socket$alg(0x26, 0x5, 0x0) 2018/01/15 14:52:33 executing program 4: mmap(&(0x7f0000000000/0xe67000)=nil, 0xe67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00007ec000)={0x0, @in6={{0xa, 0x2, 0x7, @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]}, 0x80, 0x3, 0x9, 0x9, 0xfffffffffffffff8}, &(0x7f00007ca000)=0xa0) mmap(&(0x7f0000e67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000e67000)=r1, 0x4) r2 = socket(0x2, 0x3, 0x2) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f00007f7000)=0x0) 2018/01/15 14:52:33 executing program 5: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) read(r0, &(0x7f00000ee000)=""/217, 0xd9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0xa, 0xfff, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r1, 0x0, 0x27, &(0x7f0000001000)="f87ef411d541e8f2c7c4ed0645c7e929478a600508fbed96bfbb1cd8e29ad5", 0x1f) setsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000000)=0x9, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000001000)={0x0, 0x2a, "479c53ab62dfd248f0cc1c307496acec01791302269f8e4123654d3a65635fc870c4b4c5f97d1c46ebca"}, &(0x7f0000002000)=0x32) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000002000)={r3, 0xd51e, 0xfce6, 0x1db, 0x61ec, 0x6}, 0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000004000-0xc)={@rand_addr=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000003000)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r2, &(0x7f0000001000)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000000)={&(0x7f0000004000-0x40)=@ipv6_getaddr={0x40, 0x16, 0x0, 0x4, 0x2, {0xa, 0x0, 0x0, 0xff, r4}, [@IFA_CACHEINFO={0x14, 0x6, {0x196f, 0xb0, 0x6a22, 0xffffffff}}, @IFA_CACHEINFO={0x14, 0x6, {0x800000, 0x2, 0x3, 0x3}}]}, 0x40}, 0x1, 0x0, 0x0, 0x4004000}, 0x8010) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000001000-0x108)={r3, @in6={{0xa, 0x0, 0xffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x80000000, 0x4, 0x1, 0x462, 0x3, 0x5, 0x4, 0x6, 0x89c9, 0xffffffffb595cfa1, 0x3, 0x1b, 0x5, 0x3, 0x6]}, &(0x7f0000004000)=0x108) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = accept$inet(r2, &(0x7f0000004000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000005000)=0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000006000)={r5, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3638d21}, 0x98) getsockopt$inet_sctp_SCTP_EVENTS(r6, 0x84, 0xb, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000004000)=0xb) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r2, &(0x7f0000002000)={0x0, 0x0, &(0x7f0000007000)=[], 0x0, &(0x7f0000008000-0x128)=[@op={0x18, 0x117, 0x3, 0x0}, @iv={0xe0, 0x117, 0x2, 0xc7, "4beedb61556ea57ae9a0d1f7cc772ff39997c9c6a592eb999ec38268aa8be560c1f4a4ec2ac84891a2275ee7799c430de2bde8445b9970363289014c5026b380c8e22826a1039572df031ae49059a8ef2d211d0d9646e00c3b0eaa761eb4068f0db7af7aac35bb7312750b415e5dd7070e813cb422ad6c7fa1cac76fdb795f07455c11de62392af771e6a6d77e7704d0d3c2f1843804147ad506cf0cb15d7a880807b37c7134ff6a04743dec18346e5394f52b7c384bc1515a8d701cb94ed084d77bcd1f9be6fc"}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}], 0x128, 0x40}, 0x40000) socket$inet(0x2, 0x5, 0x100000000) 2018/01/15 14:52:33 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000)=0x0, &(0x7f0000294000-0x4)=0x4) socketpair(0x1, 0x7, 0xec, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000002000-0x4)=0x3, 0x4) accept$alg(r2, 0x0, 0x0) close(r1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000002000)=@assoc_value={0x0, 0x74}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000003000-0x10)={r4, 0x48, &(0x7f0000002000)=[@in6={0xa, 0x1, 0xff, @loopback={0x0, 0x1}, 0x7dc}, @in6={0xa, 0x2, 0xffffffff, @loopback={0x0, 0x1}, 0xe78}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000002000)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r1, &(0x7f0000000000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000004000-0x4)=0x6) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000004000-0x8c)={r5, @in6={{0xa, 0x3, 0xff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000004000)=0x8c) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000006000-0x8)=@assoc_value={r6, 0x3}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000007000-0x8)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000007000)={r6, 0x9}, &(0x7f0000000000)=0x8) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f0000002000)={r8, 0x7, 0x1, "2c68dd22fbb6c8d5ecca9ff8e116b508d4f84e3058e926f851943e30405cafe36570380e2f1873bdfe227a262eea721614213e5bf78c5e9134c4167a9d8f57e94183a2b93c576164979981f84c4173f54292e621e9117b8f016fc2e3206de07fa8dd11915c22e52a60c1914242e45f5cb0729698efcfdb57"}) bind$alg(r2, &(0x7f0000003000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha512\x00'}, 0x58) setsockopt$inet_opts(r7, 0x0, 0x9, &(0x7f0000006000)="6f34ce8cc7b3dedee3cba100e67a7ff2c94a921edd04d321f7db0f8145dfa372d7006c0499a298e797b909b835e645170b68fbff2543bba9fe97af554d539b00098ee2ca743e4a4927157f596838dcaabcb415b5c9b315063e06a7b944144db9023140e9bf31b49e3930f1e7266cd791e56d0a7da3093eab421c2cae2f469300d0", 0x81) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r7, 0x84, 0x8, &(0x7f0000009000-0x4)=0xb8, 0x4) 2018/01/15 14:52:33 executing program 7: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f00006cb000-0x8)={0x0, 0x0}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000fcf000-0x18)={0xffffffffffffffff, &(0x7f00004b1000)="", &(0x7f0000107000)=""/78}, 0x432) 2018/01/15 14:52:33 executing program 2: mmap(&(0x7f0000000000/0x9a3000)=nil, 0x9a3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f00009a3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00009a3000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) bind$inet6(r0, &(0x7f0000318000)={0xa, 0x2, 0x5a, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) sendmsg$nl_xfrm(r0, &(0x7f00003ca000)={&(0x7f0000110000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000066f000)={&(0x7f0000131000)=@delpolicy={0xac, 0x21, 0x3, 0x0, 0x0, {{@in=@broadcast=0xffffffff, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x5}, [@migrate={0x5c, 0x11, [{@in=@rand_addr=0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0xac}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 14:52:33 executing program 3: mmap(&(0x7f0000000000/0xce2000)=nil, 0xce2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000002000-0x11)=[{r0, 0x0, 0x0}, {r0, 0x8000, 0x0}], 0x1, 0xffffffffffffffff) mmap(&(0x7f0000ce2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000ce2000)=[{0x3, 0x954d}, {0x4, 0x9}, {0x3, 0x401}, {0x3, 0x10000}, {0x2, 0x3}, {0x2, 0x0}], 0x6) bind$inet6(r0, &(0x7f0000002000-0xe)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socket$alg(0x26, 0x5, 0x0) r1 = socket(0xa, 0x5, 0x8000) mmap(&(0x7f0000ce3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000024f000-0xe8)={{{@in=@loopback=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ce3000)=0xe8) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000004000)=0x0, &(0x7f00003e7000-0x4)=0x4) connect$can_bcm(r1, &(0x7f00008e2000-0x10)={0x1d, r2, 0x0, 0x0}, 0x10) getsockname$inet6(r0, &(0x7f0000f05000+0x462)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000a15000-0x4)=0x1c) 2018/01/15 14:52:33 executing program 6: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x5, 0x0) connect(r0, &(0x7f0000d19000)=@generic={0x3, "a9508c0bf09a88267e97c55cde568029cf70f17fe70fc2960e8bca9be2f68a445ab0b04bccff7b368e7816083956bfcedd064e9b59119c565ea122bcbd444ca5a5adbdf43959667aaa89835c90cf3712053a2078393b5c3d189b18dda11a55e28b87c6c20d98df5edfcbe0f8c6ec9c07ed193d6b2e38552685ce99c476a1"}, 0x80) bind(r0, &(0x7f000015f000)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r0, &(0x7f0000fcb000)=@abs={0x0, 0x0, 0x3}, 0x8) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000494000)=0x0, &(0x7f0000fcd000-0x4)=0x4) 2018/01/15 14:52:33 executing program 4: socketpair(0x0, 0x0, 0x100000001, &(0x7f0000466000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f00006a1000-0x10)={r1, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r2, 0x0, 0x10, &(0x7f0000ef0000-0xc2)="18000000020001000000be8c5eff8c88360000f1010300ec0000050000000e640002b933d898055bf74852bb6a8807567e59dba67e194700550400000067aee2010067fc2163e000000000000004001f00000000000000c890bbff060100000b01000000b121ec1474d722f542000700ec008bc5cfb7ebe7ec7ee87cccfff6ba00b300024f0298e9e9f55606aa0110000004000000ccfad791a2ffe3c5632c1adb8a335bd8b2d17fffa21b571068393d33b5affa00041ad0b4c2c23eef679567", 0xc0) 2018/01/15 14:52:33 executing program 5: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000003000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x18, 0x40000000003a, 0x3ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x88, 0x0, 0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}}}}}}, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000008000+0xa38)={0x0, 0x0}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r0, &(0x7f000000e000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000004000-0x4)=0x48) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000000c000)={0xffffffffffffffff}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_int(r1, 0x101, 0xe, &(0x7f000000d000-0x4)=0x3, 0x4) r2 = accept$ax25(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r2, &(0x7f000000c000)=""/153, 0x99, 0x40000040, &(0x7f000000d000-0x10)={0x3, {"a0d1cf6fe202fd"}, 0x6}, 0x10) 2018/01/15 14:52:33 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000a7b000)={&(0x7f00000f0000-0x10)=@llc={0x1a, 0x0, 0x1f, 0x3000000000000000, 0xffffffffffffffce, 0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x16}, [0x0, 0x0]}, 0x10, &(0x7f0000087000)=[{&(0x7f0000001000-0x4b)="7d8a28736d23f96c15911765b666ba76aecd12416b7e904a0fbac895932b42e4a608fa4612a10bfdfe6a580e6364be490fa943ff7f7a893bc4f96e02e4ba021b78dfd994996a029bedab6e", 0x4b}, {&(0x7f0000778000)="c89468d23d15479a8291b23c35812072cbb08e7fc3cc4912f4da064b7e8490def4b666e0f3f5a3f57a3b1f3431d0a42a3d12afc047dc7af849e25b16ce73f0c0c00b4c2946609bd1f204035480661077dce802499a3c5eadf09385d22a7293e11a98ff5c1840c284b024dd6701d2cdef4203e1152ced8fddce1f7b60e560d1fd9d552fc004d66fc124e5f5bc1c869338d7b2e7994d225bb9a16baf468410e2eb537be75f74ebae8fc81fdf812940fe4a669d3fb22869245b25c6a69d5407a2f90dd3b628a1dde8131e3b43dee8bd6d0737b682a730ebe771176b7c94c1c2ff3d8192bdbe17d625ba3026ddff69c9f0c85b", 0xf1}], 0x2, &(0x7f0000f8a000-0x268)=[{0xe8, 0x11d, 0x9, "754addaf46694c8a645f5d7854e077c4f417cae0e1a085b1e52818ef7acdb1b1e22eb135ed6f0d1de1552dc9b2eddacd7255638de5b97b5429c09bb12afd5bd859138c0547fb7f6c7ccec7685a437256bf52b1cd0947761ba4d17189305f81bba8bcbf4ecff0cefeb76cec2e829001fe325db4a9a13aa7cb60c68dd003a6a1413e91c8b4ca4be3ad671b56e39af8bfa9d5d916309c1e6a9d68692817154c48d240d987429a3fea2d1d64f08d22e1b4a9951638f98509431a7cb7f770956a08fddb132a7b93c09178fa358d1f325d192edc4d67491b6c4b"}, {0xd0, 0x0, 0x3ff, "ca5d6f3194f15b44a49382c4bafb2ac051aa564104e8b1513ecd611945e750354cb1e3caa4dd99fab8ce1e38223bfb6eb6f3405ece02f11ed60c456721e3428562da9ba93618dd280cbff77414c453ee2bb0a0467e70819f9e3c73f5ec5948fb90288654bc600f2cdc13900391f5435cae79b0b57e7e82b7c08ffcc215b06c06ed345fbc83ac9dc5443d3abfdf4587f1cfb429d53c4d82474be0e4e871f5f4d6532ee4c16fd89c05f0cbe2b367e91eb88912962561b12158db"}, {0xb0, 0x1, 0x400, "72ea0378e005ff1895e20e9f8678d61f11159fb1460b26213ecdea589ae81d637045ed4aa73973778035eb6af0f89a0e2076d9cc322b75611e1d044c0f8b2f11286736f4ea42633ec188ec06726cc81f7818023e2ff80e6a242fe7d84f19c936c22e28af9ba46aa0cc6d51749072788a68f9e53cf3c5a1d561c418e481d52e833db6c05e250ec3c80e52cf2af77a45183ef7dbdc658e51b5322b9a79a85cd6"}], 0x268, 0x4}, 0x40) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x7, 0xffffffff80000000, &(0x7f0000002000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000000000)={&(0x7f000060e000/0x4000)=nil, 0x6, 0x4, 0x8, &(0x7f0000e07000/0x2000)=nil, 0x7db}) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000001000-0x4)=0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = gettid() getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0, 0x0}, &(0x7f0000002000)=0xc) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000001000-0x4)=0x0) r9 = getuid() r10 = getgid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r2, &(0x7f0000002000)={&(0x7f0000001000)=@proc={0x10, 0x0, 0x1, 0x81000000}, 0xc, &(0x7f0000000000)=[{&(0x7f0000001000-0x11cc)={0x11cc, 0x25, 0x200, 0x5, 0x2, "", [@generic="ed5668a41dc9818cdfc89c2820712a9e023c23c42fd10b7b1babe015b8bec6b41fba437dbc88922fafcd23340bf3f71b7caba999ae91d15e0c008eac10026174480cabb34c967df3cc51dac314b9451fd2d5230d503fe52020310f739ea7807bef23320903632e735b2523bb033e11802e9c4179339e682b0f7d35fe92b90b9a8766abda09993c8070e8530bb15decec23ff9eda67f739783ec91415d992e55a601a074f19072d862dde24e599d674f6144c54b1003101b4ec757c9158c990291082780afd4b91e176ab331fb0c4", @nested={0x10ec, 0x80, [@typed={0xc, 0x95, @u32=0x200}, @generic="764b461d5a34cf1dab236e878c9414944078bdf87011a9e745f09d72d55859dc00b33dd044c65a2f6e82162ca5f2a010cc6dc4b10e1d15487dcde6fd929dccd6fb46fe5e47fed67750c6b5e0a42fdee06d479eb3443a1564a324b14b1c84b209b2640c18248f1fa1e8ec1f2cbdc8ec47c3fef2731890fe12df08ef3993523e8a8d5993a98fa9891271738a325380dc2f619ed08742d8088a210b5dae6ae16993536e73bbf6877ebf7d06508524f30bd86b787f52773b98363c05ed3561088fa6d51ca969e0", @typed={0x8, 0x5d, @void=""}, @typed={0xc, 0x8e, @fd=r2}, @generic="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0x11cc}, {&(0x7f0000003000-0x124)={0x124, 0x16, 0x800, 0x7, 0x0, "", [@generic="d66545d21374ffbd70cea98b446bd77ea637dde76bfceb887794e45eab9995ab6f09dc8cbb5333d651887948a085acb97939abdf2b7660a8e5279ac282669d05ecb71f1689d86c8e7e3602f94c6bc8e1aca7ab004988fac8ce8e27dc3525a3f71ccc83cb8d15319e744cf488b153581ee356f491784a00552919adc3e525bd87c88d6bf2eb577982416f3f9f058b999652ffaa53a49970cd44084359a440b00781af0277237be33a1eb4a34328c8616837f4c1cc5fc0919464cb215ac8904a08a2eb2fc96ae8e70faa82c6b46f9f9a1315f16e8c665f55f7d237bfa30c0385bd1603dc5a3b86316c2b97721d8a680722", @typed={0x8, 0x41, @void=""}, @typed={0x1c, 0x70, @str='em1vmnet0security\x00'}]}, 0x124}, {&(0x7f0000002000)={0x10f0, 0x13, 0x400, 0x2, 0x0, "", [@generic="78881957ba52dc929bffdd840b90a992f931d6d56821127f3086bcf10025fc7adafad8473f328d3f9c15221745a335a44989b5c888797649a36d5b0151ea98be5eb4d36c57eec3e7a0ae2b8a6716f74c1aeaa53ad20079a6b8bdf8dfded4dc0a2cc3b20f0371c67734c5047fa88386771209207f710cc115877bd0e43da74b7b776b9b17d8505b55ae3e9d702a4a1aa63ba5f8141f4f505711d8c3db31f3f39f454c2a47ba650ea6812af7902321656d0f661614eaab1380233a17431591c1e7dfca850ba4b6c884f96c927a77181b8160680d638899e156a39f0d52b73b", @generic="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0x10f0}], 0x3, &(0x7f0000001000-0x108)=[@rights={0x18, 0x1, 0x1, [r2]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x18, 0x1, 0x1, [r1, r0]}, @rights={0x28, 0x1, 0x1, [r2, r3, r3, r3, r1]}, @rights={0x30, 0x1, 0x1, [r2, r4, r1, r1, r3, r3, r3, r3]}, @rights={0x20, 0x1, 0x1, [r1, r4, r0, r2]}, @rights={0x20, 0x1, 0x1, [r3, r4, r2]}], 0x108, 0x4000}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f0000005000-0x4)=r5) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000003000-0x4)='bic\x00', 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x7, 0x9, &(0x7f0000006000-0x8)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000007000-0x10)={0x0, 0x800, 0x143, 0x400}, &(0x7f0000002000)=0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000007000-0x14)={r11, 0x9, 0x61b9, 0x774, 0x4, 0x80000000}, &(0x7f0000006000)=0x14) 2018/01/15 14:52:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000003000+0xb03)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000e000-0x10)={&(0x7f0000e11000)={0x60, 0x22, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@generic="20b3cf20b65e2703a559b466844fa7bd7cf05c39552b5c604b56cf12fa63ef9d9a633ba791e62782e51a6a432f373418f3c16b66c1b2e6defaab52b602fc14489a272158c3c91d639ee113"]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) unshare(0x0) 2018/01/15 14:52:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00007c6000-0x8)={0x0, 0x0}) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1b, &(0x7f00009e0000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000d3e000-0x4)=0x14) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000b06000-0x8)={0x2, 0x4}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00006f3000-0x18)={r1, &(0x7f0000b05000-0x45)="9a958f71f99aa949a48b6b6e55e6501b61324b4c739e78f083415d1dcb49281810194da54606fa797fbde6de97a138150a93c582bf7dede25f2acaf257cc87f9e48ff87fd8", &(0x7f0000122000-0x47)=""/71}, 0x18) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f00009e8000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, r2}) getsockname$netrom(r0, &(0x7f000041c000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00004b6000)=0x48) syz_emit_ethernet(0x46, &(0x7f0000ab3000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [{[], {0x8100, 0x1, 0x6, 0x7}}], {@ipv4={0x800, {{0x9, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x6, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffdff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x200000000000b}, {[@timestamp={0x44, 0x10, 0x8, 0x0, 0x0, [{[@broadcast=0xffffffff], 0x0}, {[], 0x0}]}]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0}}}}}, &(0x7f0000898000-0x8)={0x0, 0x400000000000018a, []}) 2018/01/15 14:52:33 executing program 6: mmap(&(0x7f0000000000/0xfe7000)=nil, 0xfe7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000fe1000)={0x5, 0x83, 0x80, 0xf, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000493000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fe7000)=0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000891000)=[@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x12513934, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff}], 0x58) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(r1, &(0x7f0000fe9000-0x10)=@in={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000065e000-0x4)=0x10, 0x800) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000fe9000)={0x0, 0x5}, &(0x7f0000512000)=0x8) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000f4d000)={0x2, 0x9, 0x80000001, 0xfffffffffffffff7, 0x1, r2, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000fe9000)={r4, 0x9}, 0x8) accept$ax25(r3, &(0x7f0000caa000-0x10)={0x0, {""/7}, 0x0}, &(0x7f000051b000-0x4)=0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eeb000)={r2, &(0x7f0000eed000)="", &(0x7f0000eee000)="13", 0x0}, 0x20) 2018/01/15 14:52:33 executing program 3: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000016000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, 0x1, 0x3, 0x4, 0x9, 0x7f, 0x4}, 0x20) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000022000-0x10)={0x4f4, 0x2, 0x401, 0x107}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000021000-0x274)={0x24, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, [@nested={0x10, 0x1, [@typed={0xc, 0x1, @fd=0xffffffffffffffff}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000022000-0x8)={0x0, 0x0}) setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f000000e000-0x4)=0x1, 0x4) 2018/01/15 14:52:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = socket$inet6(0xa, 0x3, 0x10000000003) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f66000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x200000000000b, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000e83000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x400, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/15 14:52:33 executing program 2: r0 = socket$kcm(0x29, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$ax25(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000b33000)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000002000)={r1, r2, 0x4, 0x1}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000001000-0x8)={r1, r2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00007f3000)={0x3, 0x20d, 0x200, 0xe542, 0x0}, &(0x7f00003ee000-0x4)=0x10) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000fe6000)={0x2, 0x4, 0x4, 0x100000009, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x7, &(0x7f0000c75000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@map={0x18, 0x1, 0x1, 0x0, r3, 0x0, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x2e}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000cd0000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f000058b000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/15 14:52:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000ac0000)={r0}) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000504000)={0x0, 0x4, 0xf593, 0x800, 0x8000, 0xffffffffffff1bdf, 0x4, 0x1000, {0x0, @in6={{0xa, 0x2, 0x9c, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x8, 0x1, 0x3, 0x8}}, &(0x7f0000880000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000eaa000)={r2, @in6={{0xa, 0x2, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x8}, 0x98) write(r0, &(0x7f000067e000)="260000002a0047f2ff17ddffcd00ff030000ff000100000000000000010000000000a3000000", 0x26) 2018/01/15 14:52:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) write(r0, &(0x7f00009e1000)="240000001500070701ffff0012002200282400fff600000000ff0000007fff0000000000", 0x24) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000d05000-0xc)={0xffffffff, 0x535, 0x10}, 0xc) mmap(&(0x7f0000dde000/0x2000)=nil, 0x2000, 0x2000002, 0x50, r1, 0x0) r2 = accept4(r0, &(0x7f000048b000)=@generic={0x0, ""/126}, &(0x7f00009d0000)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f000096c000)={0x0, 0x1, 0x9, 0xfffffffffffffff8, 0x20, 0x5}, &(0x7f00000fb000)=0x14) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000ab4000)={r3, 0x50b6}, 0x8) 2018/01/15 14:52:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) bind(r0, &(0x7f0000fe2000)=@generic={0x2000000000011, "0000010000000000080044944eeba71a4976fe52922cb18f09000000000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66c6792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000000000000006ad8e5ecc326d3a09ffc2fd54"}, 0x80) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f000038d000-0x4)=0x5, 0x4) sendmsg$key(r0, &(0x7f000095b000-0x38)={0x0, 0x0, &(0x7f00002f5000-0x10)={&(0x7f00003b4000-0x38)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) getpeername$packet(r0, &(0x7f0000bf0000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000e4f000-0x4)=0x14) 2018/01/15 14:52:33 executing program 6: socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x49d000)=nil, 0x49d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) socket$nfc_raw(0x27, 0x3, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f0000191000)=[{&(0x7f0000494000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6c82d0d4f04de9f3520221cfe6c1674cb923c89a7a3aa40ddaa5a063026b6e0e042200eed9d3d9a7002f6fa09aa32070d3b823f5118af51aad5375047938a5", 0x0}, 0x60, &(0x7f0000451000-0x10)=[], 0x0, &(0x7f000049b000)={0x80, 0x0, 0x0, "0d1bd0d386358ce40568dc08a5918c608142cbb5e77d536ccb58b88b7654696a20b4e703213a67108e6d9c2bedc8631b08ddf2a449bc21b13151e54ecdc322ee079733d5d626f014a4b23c4f5711a5ff15c16ddd4a8467cc33c70b0de56123cf81a5ee831bcce6ceac"}, 0x80, 0x0}, {&(0x7f000049b000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "1e223b20cd05c3a49240591f6bb1f267d9d85b3021cbc92125e6cb5341eeb89a38f99f93026b7e8842198fa3a4dc771501ec42b52dfacd4ea4fc35363571ba", 0x0}, 0x60, &(0x7f00003bf000)=[], 0x246, &(0x7f000049b000)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}], 0x2, 0x0) 2018/01/15 14:52:33 executing program 5: r0 = socket$inet(0x2, 0x1, 0x10000000009) getsockopt$inet_int(r0, 0x0, 0xd2, &(0x7f0000002000)=0x0, &(0x7f00003c8000-0x4)=0x4) 2018/01/15 14:52:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x100001000000041, &(0x7f00008e2000-0x31)="958e392937a186d6306a3615593baa57ff0502060000000000079ab4d5ed5cff03000000000000ffff8dffff080cf4eacc49d4df311e370043159379595d0000000000000093bffffffeffbd03ba89734f4e49fda5060255", 0x58) 2018/01/15 14:52:33 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = accept4(r0, &(0x7f0000004000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0x10, 0x80800) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000002000-0x4)={r0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000000)={0x1, 0x7, 0xc6, 0x7fffffff}, 0x5) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f000070f000)=@buf={0x55, &(0x7f0000d50000)="6048e0429ba9763962dada71abcfe3c09e01066e65506f8fc5f7f31b28f920c18f3e95037a677fb6f678a06cece9016c4f49942f7b7958a1a0e3590e22aad8120886a459edba22f1421a0e71d6f5d0143c1304f7a0"}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00002f4000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x9, 0x7, 0x80003, 0xfef, 0x9}, 0xffffffffffffffea) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000ef4000-0x4)=0x10) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000001000-0x5c)={{0xa, 0x1, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000001}, {0xa, 0x2, 0xdc5c, @loopback={0x0, 0x1}, 0x0}, 0x1, [0x5c8, 0xe23, 0x40, 0x6, 0x9, 0x3, 0xfffffffffffffff9, 0xfffffffffffffff7]}, 0x5c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={r2, 0x38, &(0x7f0000c4f000)=[@in6={0xa, 0x2, 0x1e4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8000}, @in6={0xa, 0x2, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000000}]}, &(0x7f0000208000)=0x10) 2018/01/15 14:52:33 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000001000-0x1a)=""/26, &(0x7f0000b44000)=0x1a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000443000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000fb2000)=0x10, 0x0) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000919000-0x4)=0x10000, &(0x7f0000a74000-0x4)=0x4) syz_emit_ethernet(0x3e, &(0x7f0000b23000-0x96)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0xa}, {[]}}, @icmp=@dest_unreach={0x3, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, ""}}}}}, &(0x7f00005ad000)={0x0, 0x1, [0x21c]}) 2018/01/15 14:52:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005aa000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-avx\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f00001c5000)={r1, r2}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000b3f000-0x10)={0x1, &(0x7f00004f4000-0x8)=[{0x5, 0x6, 0x101, 0x8}]}, 0x10) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f0000bcb000-0x10)={&(0x7f000030a000-0x20)={0x2, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, [@sadb_sa={0x15d, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}, 0x4b}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000726000)={r0, r2}) 2018/01/15 14:52:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000709000)={0x0, 0x0}, 0x4000005, 0x80000000000) syz_emit_ethernet(0x36, &(0x7f000050b000-0xba)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, r0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, &(0x7f00009b2000-0x10)={0x0, 0x1, [0x2b7]}) 2018/01/15 14:52:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f00004d8000-0x4)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000cfb000)='vegas\x00', 0x6) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f00008f2000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff, 0x0}, 0x14) 2018/01/15 14:52:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x14, 0x80000, 0x2) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000b76000-0x4)=0x7, 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000659000-0x10)=[{&(0x7f0000a4f000-0xa1)="29000000180031d1e5222200804c00630a0002000012f908000015000c000900000000020000fdc744", 0x29}], 0x1) r2 = accept4(r1, &(0x7f0000a88000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000a46000)=0xe, 0x80800) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000bfa000-0xc)={0x4, 0x5, 0x7, 0x8, 0x5, 0x10001, 0xc39b}, 0xc) bind$bt_rfcomm(r2, &(0x7f0000983000-0x9)={0x1f, {0x3, 0x1, 0x1, 0x800, 0xf88b, 0x401}, 0x5}, 0x9) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/01/15 14:52:34 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_buf(r1, 0x0, 0x31, &(0x7f0000001000-0x85)=""/133, &(0x7f0000001000-0x4)=0x85) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f00008e0000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0xa, 0x6, 0x595271ef, &(0x7f000063e000)={0x0, 0x0}) getsockopt$ipx_IPX_TYPE(r4, 0x100, 0x1, &(0x7f00004db000-0x4)=0x0, &(0x7f000080b000)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000fb4000-0x90)={0x1, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r5 = socket$inet(0x2, 0x2, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000fe1000)={0x9, &(0x7f00002cb000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) bind$unix(r3, &(0x7f0000f83000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8) ioctl$sock_ifreq(r5, 0x8922, &(0x7f0000dc4000)={@common='lo\x00', @ifru_ivalue=0x0}) 2018/01/15 14:52:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) r3 = socket(0xa, 0x80002, 0x8) getsockname$llc(r3, &(0x7f0000296000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000c23000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000340000-0x98)=[@in={0x2, 0x0, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x100, @loopback={0x0, 0x1}, 0x1}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x98) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000154000)={r0, r1}) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000668000-0x4)=0x0, 0x4) 2018/01/15 14:52:34 executing program 7: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000003, 0x80200000029) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000332000)="7ebc5b18d05a2398b9ebdf9d3d1db8ffdb312ad5f8b140c2a76fdb278a1ea05a33205c9d93954ec4b9abe05b75ad38f16af2b6de1dd2b0b88dfd50123269b5671c952bfcfed71944c1ee06ec45a0f89908a70b520c2604969505d6fee971ca26962cd7208e42696436a9c9178a7c7820f2a9", 0x72, 0x40, &(0x7f0000a57000-0x1c)={0xa, 0x3, 0x400, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, 0x1c) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000fd7000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000df4000)=0xffffffffffffffa1) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000802000)={0x9, [0x80000001, 0x3, 0xcc50, 0x800, 0x1, 0x3, 0x400, 0x2, 0x3]}, &(0x7f0000908000-0x4)=0x16) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f00006af000)=[{{&(0x7f0000fd6000-0x14)=@ll={0x11, 0x1b, r1, 0x1, 0x4, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14, &(0x7f0000fd5000)=[{&(0x7f0000fd5000)="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", 0x1000}, {&(0x7f0000d35000)="8c799f5a69e3f880819b3e1fb85a6c691e9a36d29516413a79b69064c72970d74bf24bd8e53238bfb5164841c60dd6ed4c4e66e08ac8c8cbf3c2ca7c4975f55a979a06fcf57ca619cf133cce5accbd2c", 0x50}, {&(0x7f000040b000)="ce02d634198c7aa5eb7c01052cbcfce27f199feb42a628ec5e4ea85e67ed47f673f95a07bf89cbba15b4aedbf478ba200f2fc64cf574fced566183cd90a97a32c944012e9787ad11e8f51380238d141129fa465bb84f550ddb5d5323dc569d168f063ebe6a1e92b3af9acf34544ac55564090d13ea5d883b912ff441436665060d2ff77f24b14f6130eff0adef43b86b735cfa04a9215a13f7fbe0b331946af7856129e29051ed4c778fd194258dbc3392d45daff77c85672021727a68fb400b8e05545d5fa57d847588230677c042be46c25ad0023cce3fb935d28677ab1801ee37", 0xe2}, {&(0x7f0000fd6000-0xc5)="9f00f91032b9dd95be51d5b1fd3e58e96a85dcbf971c11ea0c73419267c04b080843c70f6e75023034ec22abb4d008167c21d264ed1d15275f4a3e38d4fcceaa285e38dbb216d6872c1c9d518998e9d8621b2d6165608c42978082696dd17da12b2e06d11f13c136fa9f83c0ee0cbca217de12292c7d1085eca679e387c107613e25888dbaaf93df217b4a071a33289d4f1f42a1d14156d83319c8c3b39b22f773e68a04dd8d5b8fe177003ca7e503b356acbcfba89add10dec6a650a7749a530c995ad00c", 0xc5}, {&(0x7f0000fd5000)="26aaca4f6768776ecab0317f1434e658b3db1d40e7b973f4bd56a592f6f599010be997fb0774e2b85dc3e59532887570d548eb837855fb7516d9ae2342cd6edc42be", 0x42}], 0x5, &(0x7f0000fd6000-0x2b8)=[{0xc8, 0x10a, 0x20, "49c80fc404d6683836767ace04f3c22ea5df036274ace6aaa548984675269b614534d03fecf81e5639f5fa5a970af44e1d3d95b8ff4c842a19f76150f4e791145414334d5876c4fc6b5c81bf3d9a527daa9fd76de85b1e9b710fa405fc76b8da7a87618e94e01856e879f305054664252de9f4bf8dcde6f5a7f689521ad651c6a4ffe3b203cd1e9649fc76e762df15b828970f4dd569589487078d5825782ed32e92149b4bc03d1e36aeee3ad90d0108f7"}, {0xf8, 0x11f, 0x6, "1a17113eff057b446998f066c6c57ac9234aa2e8ff990cf7fd02c8f98a0d494b68a5d1a80bb2284e9dfcd16bd9f20dde8c4cf756ca0b428e3953d005254fabdcde746d63edc150ca072d444740a52dcf3030e67751d134778209d3595021d4236479ea98b25e6ae707de09cff79e9d13748a74be7f950251f6e991d2749ea7e3dc96b20f7e3e07aeb5b325a6e5cf6c3e7fb929170de00d5669f500d00112c9b2a81b35f7ca949da2439027a72b88e290038360f9ce356b10d93e433d1a60f3d81252f76980fdcc2e22a5ef6b5feab07c61fedf65327e228c93f76acc4ce635c9c3"}, {0x40, 0x111, 0x5, "dce6663b90d1aaf3ad75ecba2ebb9a95b3bc94c2105808cdb7f8a72d4042f28218479a183d86313a5ab210415b"}, {0xb8, 0x10b, 0x8, "c68cf49bd8740305a17011fca11561cd51a590392d64a221134e8d60eb26a7c762fdfc81c87b797acf74b614534d3e1e946cd584b060e11f64818de64324ed3c1de3c729108414bcf14c2948051cd7ae7d4890f35c77b452bb7b17f20fe9a14e6da3d7d0bfd32b4f2b622fa4c16eef4dd28c11a21f9f44d3572e987b03848f9250445788246ee8c2fea7f2cd151dc71ba26fdd35e8b9b7c30870bdb3d0ef7c7e4f072a666a7048"}], 0x2b8, 0x40000}, 0x101}, {{&(0x7f0000fd6000-0x10)=@ipx={0x4, 0x1, 0x100, "dba44bd191bc", 0x4, 0x0}, 0x10, &(0x7f0000689000-0x30)=[{&(0x7f0000e15000)="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", 0xfb}, {&(0x7f0000fd6000-0x6f)="f545994ba193cf13a92e286ca46407df9dbe8aeba5cf1da372c575c038a2fb36e60d6004def678d59abe5610ff1b9bb97d466f8478b854beba791f189a3af86be6d0c9a5a6af5da20bbd3513b8fc98910b95b0d1e5536d69a1ad194562c2591a43ee1427c305663a632102474dba52", 0x6f}, {&(0x7f0000c20000)="", 0x0}], 0x3, &(0x7f0000fd8000-0x14f8)=[{0x18, 0x13f, 0x3, "8dd379cbc4"}, {0x50, 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0x33a8, 0x48000}, 0x5d5}, {{&(0x7f0000063000-0x10)=@nfc={0x27, 0x1, 0x1, 0x4}, 0x10, &(0x7f0000bf3000)=[{&(0x7f0000fd5000)="7b6923997db53e4599bbb27293aeadaf01e97f8845d8fcc6a206b30c96ece77ab7", 0x21}], 0x1, &(0x7f0000fd6000-0x40)=[{0x40, 0x0, 0x8, "c9bb00e8f04add7cd97997f913bc1cb58dd35a87a9fda3a57d747c002ee7ed08ce6d4cc3cceca5d58b4b96c4"}], 0x40, 0x4000011}, 0x9}], 0x4, 0x4000) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x7, 0x6, &(0x7f0000fd9000)={0x0, 0x0}) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000fdb000-0x4)='bbr\x00', 0x4) setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f0000fd7000-0x4)=0xff, 0x4) sendto(r0, &(0x7f0000fd6000-0x28)="b20eadb0d5416c5947ad1e8ed9460bebdcf28b2d0687938bc4985eb510d293c38725b2b630c6fc96", 0x28, 0x0, &(0x7f0000359000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6c51c8a1aaf28c20e1f67024560b20409d3e14beb500400c821f9eafc3fc9b751600000000000000081421e06ecb7cbbac6b50f148602e34734f7e24e7eea7", 0x0}, 0x60) 2018/01/15 14:52:34 executing program 0: mmap(&(0x7f0000000000/0x8b8000)=nil, 0x8b8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008b8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffffff, 0x0, &(0x7f00008b8000)=0x0, 0x80800) mmap(&(0x7f00008b8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008b9000-0x20)={@common='bcsh0\x00', @ifru_flags=0x402}) socket$key(0xf, 0x3, 0x2) mmap(&(0x7f00008b9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f000044f000-0x4)=0x343) mmap(&(0x7f00008ba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x3, 0x10001, &(0x7f00008ba000)={0x0, 0x0}) mmap(&(0x7f00008ba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008ba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008ba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00008bb000-0x28)={r2, 0x0, 0x24, 0x1000, &(0x7f00008bb000-0x24)="eabd836a7d2cbfdb3065fac05403df970b674b7d483c4e10520fc93b718a91d529a2d299", &(0x7f00008ba000)=""/4096, 0x8000, 0x8409}, 0x28) mmap(&(0x7f00008b8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00008b9000-0x8c)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000873000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f000041e000)={r3, 0xce1, 0x10, 0x7fffffff, 0x80000001}, &(0x7f00008b9000-0x4)=0x18) r4 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r4, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000389000-0x70)={0x2, 0xe, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 110.772633] dccp_invalid_packet: invalid packet type [ 110.792465] dccp_invalid_packet: invalid packet type 2018/01/15 14:52:34 executing program 2: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f000000a000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000009000-0x4)=0x10, 0x80800) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f000000a000-0xb8)={0x0, 0x8, 0x6, 0x1a4, 0x9f, 0x80000000, 0x3f, 0x401, {0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x6, 0x1, 0x3, 0x8000}}, &(0x7f0000009000)=0xb8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f000000a000-0x8)={r2, 0x1}, 0x8) getpeername(r0, &(0x7f0000007000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000009000-0x4)=0x1c) r3 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r3, 0x65, 0x5, &(0x7f0000001000-0xb8)=""/244, &(0x7f0000005000)=0xf4) 2018/01/15 14:52:34 executing program 3: mmap(&(0x7f0000000000/0x424000)=nil, 0x424000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80b, 0x3198) getsockname(0xffffffffffffffff, &(0x7f0000303000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000376000-0x4)=0x10) mmap(&(0x7f0000424000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000424000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000424000)={{{@in=@loopback=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000424000)=0xe8) mmap(&(0x7f0000424000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000425000-0xe8)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x7fffffff, 0x3, 0x3f, 0x2, 0x80, 0x20, 0x11, r1, r2}, {0x8001, 0x2, 0x360, 0x4c, 0x7, 0xfffffffffffffffe, 0x401, 0x3f}, {0x10001, 0x1ff, 0x0, 0x8}, 0x8, 0xc, 0x1, 0x1, 0x3, 0x0}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0xff}, 0xa, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x2, 0x3, 0x40, 0x6, 0x2, 0x2}}, 0xe8) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000326000)=@int=0x0, &(0x7f00003ed000)=0x4) 2018/01/15 14:52:34 executing program 5: mmap(&(0x7f0000000000/0xf66000)=nil, 0xf66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f5a000-0x4)=0x5, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r1, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f67000-0xe8)={{{@in=@multicast1=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f67000-0x4)=0xe8) bind$inet6(r2, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) close(r2) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r2, &(0x7f0000f68000-0x1c)={0xa, 0x1, 0x84d, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c) 2018/01/15 14:52:34 executing program 6: mmap(&(0x7f0000000000/0xace000)=nil, 0xace000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ace000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000acf000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000ace000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x100, 0x2, &(0x7f0000acf000-0xf0)="1a26e4da8915d6b635b569c4c96cd1445f588d9567dcf8134c7531c13ffc93e20f054d58e339a8f139b3e151d551aa3c463c7cfed14c390658bbb483247a5bb12df4a217bf84d5ef7775522cc19819d3a67f3492772c581a8e75f5b56f08761bef27210b75a78b151b66f2922b1bd025dc6bc51d15e7f05dd020437c8cd952f151b91aa8f1ab1507ff543c0b6cf5181c025448dd9ef1f0deebd93da149322c4a89a8ead223ea771ff9c6dbe3ad57ef6d4c43783e62a174129fe0bf9aad81b3425fce650e95427f31dfef84d7eb0fa55607cb90d50502ca2410b5fa68560df636affea324e2b4864029d9907a6c38aab3", 0xf0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) connect(r1, &(0x7f0000ac9000)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "7b5e115dc08173b17786682c77830e71d013ad5f5b4e5364db0c960f7f52e0d55226ea9b6d1ec2394089c1717a0ca38a99d10eda55419f68d30ae024056200", 0x0}, 0x60) 2018/01/15 14:52:34 executing program 5: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000d000)={&(0x7f000000d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000a000-0x10)={&(0x7f0000004000-0x684)=@newsa={0x118, 0x12, 0x1fd, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@address_filter={0x28, 0x1a, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x80}}]}, 0x118}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000015000)={0x0, 0x0}) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000006000-0x4)={0x0, 0x0}) 2018/01/15 14:52:34 executing program 2: mmap(&(0x7f0000000000/0xac4000)=nil, 0xac4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0xb, 0x84) connect$inet6(r0, &(0x7f00002cc000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000ac4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x120000001c, &(0x7f0000ac4000)=""/147, &(0x7f0000abc000-0x4)=0x93) mmap(&(0x7f0000ac5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00007a0000-0x390)={0x9, {{0xa, 0x0, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x6, [{{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x101, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0xa7, @loopback={0x0, 0x1}, 0xfffffffffffffc00}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x80000000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x390) pipe(&(0x7f0000ac6000-0x3)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f00000a0000)=0x0) mmap(&(0x7f0000ac5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000ac5000)=0x0) r3 = getuid() r4 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00001f3000-0xc)={r2, r3, r4}, 0xc) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f000088c000-0x4)=0x0) [ 110.844114] sctp: [Deprecated]: syz-executor3 (pid 27129) Use of int in max_burst socket option. [ 110.844114] Use struct sctp_assoc_value instead 2018/01/15 14:52:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000335000)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000cde000)=[{{0x0, 0x0, &(0x7f0000f89000-0x20)=[{&(0x7f00002ae000)="e6", 0x1}], 0x1, &(0x7f0000bbe000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) accept$alg(r0, 0x0, 0x0) 2018/01/15 14:52:34 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000d0a000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000222000)=0x10) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={r1, 0x0}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000003000-0x4)=0xfff, 0x4) pipe(&(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000001000)=0x0, &(0x7f0000000000)=0x4) 2018/01/15 14:52:34 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x805, 0x0) bind$inet6(r1, &(0x7f0000451000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff}, 0x1c) sendto$inet6(r1, &(0x7f0000b8d000-0x3)='-', 0x1, 0x0, &(0x7f0000348000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000a96000-0x8)={0x0, 0x0}) 2018/01/15 14:52:34 executing program 5: mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x800000003, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000066f000)={0x0, 0x0, 0x0}, &(0x7f0000fe3000-0x4)=0x9e) accept4$alg(r0, 0x0, 0x0, 0x80000) 2018/01/15 14:52:34 executing program 0: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000fd6000-0x20)={r0, 0x3, 0x1, 0x7fffffff, &(0x7f00002fe000)=[0x0, 0x0], 0x2}, 0x20) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xd, 0x80007, 0x36, &(0x7f0000567000-0x8)={0x0, 0x0}) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00009b3000)="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", 0x1000) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f00003a3000-0x81)=""/129, &(0x7f0000216000-0x4)=0x81) 2018/01/15 14:52:34 executing program 2: mmap(&(0x7f0000000000/0xf0c000)=nil, 0xf0c000, 0x200000e, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000d80000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000a18000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r1, 0xfffffffffffeffff, &(0x7f0000f10000-0x51)="a8b415fc1108eb1ea45e3ec425f55cc9a1576bcde988ed7fd43a466b94fa40186fa1ec37e6cf1ff7e29b5fbfcf072d2b468b07fd17bcf52693c22ba6759b260e04612912c392719a8e18f4877980318ed2") readv(r0, &(0x7f0000775000-0x20)=[{&(0x7f0000f0f000-0x1000)=""/4096, 0x1000}, {&(0x7f0000f0f000-0x28)=""/40, 0x28}], 0x2) pipe(&(0x7f0000f0d000)={0xffffffffffffffff, 0xffffffffffffffff}) 2018/01/15 14:52:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f000018f000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000a1d000-0x4)=0x1c, 0x800) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000aa9000-0xe8)={{{@in=@empty=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@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}}, &(0x7f0000aa4000)=0xe8) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000c3a000-0x10)=[{&(0x7f0000004000-0x39)="39000000100003196906ffff7f0000070b00000004000000d901000300000014190012000f000100000000000020000000000000040b010090", 0x39}], 0x1) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000998000)=0x3f, 0x4) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f000004c000-0x4)=0x3, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000daa000-0x4)={r1}) ioctl$sock_bt_hidp_HIDPCONNDEL(r2, 0x400448c9, &(0x7f0000404000-0xc)={{0x9, 0x4, 0xfffffffffffffeff, 0x8, 0x1ff, 0x9}, 0x0}) 2018/01/15 14:52:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000291000-0x8)={0x0, 0x0}) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000dba000-0x4)=0x9, 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x2, &(0x7f0000159000)=@raw=[@ldst={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], &(0x7f0000001000-0xa)='syzkaller\x00', 0x200, 0xfa, &(0x7f0000000000)=""/250, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/15 14:52:34 executing program 7: r0 = socket(0x9, 0x5, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000001000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6, r1}) mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000005000)={&(0x7f0000004000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000003000)={&(0x7f0000011000-0x238)=@newsa={0x13c, 0x1a, 0xf, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@multicast1=0xe0000001, 0x0, 0x32}, @in=@rand_addr=0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0x4c, 0x14, {{'sha1\x00'}, 0x0, 0x10, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 14:52:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000006000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000810000)=[], 0x0, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0x8, &(0x7f0000008000)="b94faf5734200000"}) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000002000-0x28)={@common='lo\x00', @ifru_flags=0x0}) r1 = socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f00004fa000)=0x2, 0x4) 2018/01/15 14:52:34 executing program 1: mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x707000)=nil, 0x707000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000706000-0xc)={0x10, 0x0, 0x0, 0x400000000006}, 0xc) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000709000-0x7)=""/8, &(0x7f0000a35000-0x4)=0x8) r1 = accept4(r0, &(0x7f000089a000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000260000-0x4)=0x58, 0x80000) mmap(&(0x7f0000aa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000997000)={0x0, @in={{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]}, 0xfffffffffffffe01, 0x1, 0x33, 0x1, 0x28}, &(0x7f00009e5000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00002f6000)=@assoc_value={r2, 0x6e}, 0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000aa7000)={0x0, 0xd2, "f4c742f23463f09760de785edd2dc393bc5f50a07475166e81af3ba5aca45c729072e783c80f2a847d9066943f0435dc0838d6901ef09542e5b0442a3acc6f27f0a503e4a74f02a9a6e8d062ef2403ca659f46931fcddb286c361a26cdf7f820d52a3b87266f89ba63e537e524617211fb35e15f8a696abf9a377e8a2559dcdcebe84fe7bde4f13674b9716ef460b5b2682b3f8882e2838892105bff3b0e31d192e24bb7608cf6878a0d0fb1bc3af2b04a824bdac0f00abc9e2638f6d84deea97d6f65f8873edd221a0a86152db5810b1b1e"}, &(0x7f00002fb000)=0xda) mmap(&(0x7f0000aa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000aa7000)={r3, 0x20}, 0x8) 2018/01/15 14:52:34 executing program 0: mmap(&(0x7f0000000000/0xad3000)=nil, 0xad3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ac8000)="97", 0x1, 0x0, &(0x7f00007be000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0}, 0x1c) shutdown(r0, 0x1) r1 = socket(0x11, 0x5, 0xffffffff00000001) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f00007b8000)=0x2, 0x4) mmap(&(0x7f0000ad3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ad3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ad3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000ad4000-0x30)=[{&(0x7f0000ad4000-0xdd)="f0b5f72c1f9ada3b53c32e4b62c05c8e03d4267fdb5d5ab1cc0c9655d44e95ded24b5d3350be5e45b37518afa02605c774b968a1db175491994cc8719209a39f2fb529601adf97147a78619587a8f0115fb6424ce0b92f48b8e8e2d0baed3224474c4bd45b36a34f31ab4c6121d40168fd304ee2031cbd0451c8db61f957d1a60853cfa2878a988ef9c1772fbd6b13ef796c0d0f1ec746d3a3c284658b172227a5e9640670be320cc2157eb8b58e9c7537f86ee4d1136ff986bd438afb02493fa13eb2dcc7e92cd5223699638fb893540acd9404ba492d2fa738f2c2ea", 0xdd}, {&(0x7f000017e000-0x22)="69ca2b906f79e729e87781c45d4189b6ad2258e2e9350e84218c96548d5ddae68b76", 0x22}, {&(0x7f0000ad3000)="9b45b71c8be2a301a39dee9a54ff135d51376482fe654692f3efcbc9993cf737a5e7755f4dee0701b7ae678e1a0028afcdaea17a604228a864ed8626", 0x3c}], 0x3) 2018/01/15 14:52:34 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd160-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000251000-0x38)={0x0, 0x0, &(0x7f00004ce000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000879000-0x38)={0x0, 0x0, &(0x7f0000deb000-0x10)=[], 0x0, &(0x7f000050d000)=""/57, 0x39, 0x0}, 0x0) recvmsg(r1, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000153000-0x90)=[], 0x0, &(0x7f000037a000)=""/102, 0x66, 0x0}, 0x0) 2018/01/15 14:52:34 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x800, 0x8, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000001000-0xe6)={0x0, 0xde, "3f336dcbcb131e9626d9169b616ce550c35420dc683ea335fb33271f6890807358dcef08470dd809911aabe96e2bd57e1d7c00230901a1b6e6fe0a660804571cd747be64cbd7e9e92aed2adc08b2d408fc95c95a8d36edc9a4368e9242a43a3f5f861dba9acb678bcb79c32d7f4f31e8a9902a845041d3401f07e2948fa9017c0fb4ea7f16109fcb8df5c0addf16699bec17456563e013380195ee258ca5d7ad3903de38c61debadf989117516c56ed8f1dd678885f3e128a40e8e2f5fe6e39a4056e7c88e904b195ea226e6e4ef5f38bd40ca0ca81366d41fdefbfd6946"}, &(0x7f0000000000)=0xe6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00002d9000-0x108)={0x0, @in6={{0xa, 0x0, 0x7f14ab68, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xffffffff, 0x7fff, 0x1, 0x9, 0x8000, 0x5, 0xa990, 0x7ff, 0x1, 0xfffffffffffffff9, 0x0, 0x5, 0xffffffff, 0x2, 0x8000]}, &(0x7f0000000000)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000001000-0x38)={&(0x7f00009a8000-0x1c)=@in6={0xa, 0x1, 0x7f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, 0x1c, &(0x7f0000a1c000-0x80)=[{&(0x7f0000000000)="797ac97cd887fe24da486184b4511ca898a365954c25b5323f73ddd3007f0f76387b2c0c1526cd27db190874f079f7a63252eee83d6e34496223f9cfdc7bef0f8c60f9434eb821ba08f64ac81d48f42fd484855cfb4eae3a422f9566b15822830f666add", 0x64}, {&(0x7f0000f57000)="8c1bc5accb109784d103f522bac5fa1f17b1a610d54a595306668b04071c5a6946d1e1c7198f667626e646c54f8466956f79f13005de53be2b1e9ca64cbd4da28287cf47d63cf1f974e2f47844fa1947780c071cd255e2f7b9670c", 0x5b}, {&(0x7f0000000000)="694b34aada504b68ac7496db00a3412bd87e01902ff94fd534938cce54f5975c2f1082292dc90213607294ba88d267", 0x2f}, {&(0x7f00004e8000)="c04da5785a4435ad65673046fe74024df31b2ab874c3d2075fe4b48012704f7a22c3b1e5feb8", 0x26}, {&(0x7f0000000000)="cea76bf2542ea851294bbd75f82bde625fd47f97cd8b986ad4a9d426f505a8c24424c1d77626907494c2b60b958bbb7a113b487decff3725bf101ffba590d2a2d9c456a9212792cc2948607b2c88f31090a52bad5f4238a56289d58a1d9d1466db011f6cedb27ccb6375555aaf69a3f90c3954200f82104cbbb0ffcfd119e839fb868e3654d5", 0x86}, {&(0x7f0000693000)="0a6e96da08ee325f41624769f557ef34584348030d86794b276891de07e2fb39ff85f8e242db23b53f1f459d01e7478117aa17bbbeb42a8155b10f7bfd68a302ca589db4d5378f267e676df9f106dbae32999a9471891f65250ba934ac94149435b71fad47b45172bc623dcb601ec10adcf2eea314faee59a4841f50fff20bc8c3f754ac183682daf304b6f8d8efffd1ea0c681cd0c82c2c0f634d6bcd0394e3725e041075ef019108ef29350dbfd90e3c80886d13b99feb84aa01a05154ce58b3", 0xc1}, {&(0x7f0000000000)="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", 0x1000}, {&(0x7f0000001000-0x9a)="a5060301ac5c36eb506a7330276e6932c29be9085e867778ccd7ec9debc443a4281d287501fea99606a802295f591266f2e4c675f349b4c35f8416a84ef6c1c32000c27fd5e3aa01f698efce977f1b1dbf99d1316aadc68ab903e75fa9ae3b406e3bf3a3f1340eec0a2e668ff83b334a2f49eafae5d7476b691aaa3873ee1761b9cce27e431d77c6801a06a132cf4644ebac132b681efb18fd85", 0x9a}], 0x8, &(0x7f0000001000-0x120)=[@init={0x18, 0x84, 0x0, {0x3, 0x6, 0x7ff, 0x4}}, @init={0x18, 0x84, 0x0, {0x8, 0x6, 0xdce3, 0x746d}}, @init={0x18, 0x84, 0x0, {0x9, 0xdc35, 0x2, 0x3}}, @init={0x18, 0x84, 0x0, {0x6, 0x0, 0x9, 0xfffffffffffff001}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x2, 0x4, 0x1ff, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x7, 0x200, 0xffff, 0x100000001, 0x2, 0x4, 0x3, r2}}], 0x120, 0x20000000}, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000002000-0x4)=0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r3, 0x21, 0xc0, &(0x7f0000001000)=""/5, &(0x7f0000000000)=0x5) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept$packet(0xffffffffffffff9c, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000003000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_drop_memb(r4, 0x107, 0x2, &(0x7f0000002000)={r5, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000001000-0x4)={r3}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r6, &(0x7f0000003000)="3f0f43ccd0a24ec2f4603ae9852e4fbbb216ad5eb8e824e9099eb1dd6c2599dcfc43fd3c6e4915a07a0a02408d45b15a296701e20f365ef6f0202549a27039d3ff3815c79d323955cb7f01c16596a81d3d8047f7cf5e0db1ca827a52f468790d0ce92e37622161745de91776ed478b37ff4abdd3cd71f42734b8c984f56030865e757fc99a1ebedc88e3c33bd3258c306677c1994c5faa960efa56f5e23324dc164eef858a3f7a9a7cd1aa0cac43c811572ac460982a5b8ce919914180e42fcff36b060c316daa6f4312d3ce07f801bc28ab96a9814ff469623babd64959f9e74d7413c4e0bd207f28b499eaa8d815c9dde4bde87424", 0xf6, 0x0, 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000004000)={0x0, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r7, 0xc06864a2, &(0x7f0000004000)={&(0x7f0000005000-0x8)=[0x7, 0x8], 0x2, 0x400, 0x3ff, 0x8, 0x7ed, 0xffffffffffffffff, {0x8, 0x6, 0x4, 0x42ef, 0x3f, 0x100000001, 0x4, 0x1f, 0x80000001, 0x7, 0x2, 0x5, 0x800, 0x1, "0c26bcb08867a1f5e1c4df6851bde1cc5ede2d23aab361559754ddeb4d0e66a1"}}) 2018/01/15 14:52:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80004, 0x2) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f00008ba000)=0x3, 0x4) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000ecd000)=0x4, 0x4) getsockopt$sock_int(r0, 0x1, 0x27, &(0x7f00002ea000-0x4)=0x0, &(0x7f0000989000)=0x4) setsockopt$inet_int(r0, 0x0, 0xd1, &(0x7f0000956000-0x4)=0xfd, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000868000-0x4)={r0}) setsockopt$ax25_int(r1, 0x101, 0x0, &(0x7f000097e000-0x4)=0x0, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f82000-0x4)=0x200, 0x4) socket(0x3, 0x805, 0x200) 2018/01/15 14:52:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0xa, 0x6, &(0x7f0000565000)={0x0, 0x0}) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f000035d000)={&(0x7f00003a1000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f000044f000-0xc)={0x2002, 0x0}) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00009dd000)="ff0300000000003ea5ae7a00000000ff", 0x10) r3 = accept$alg(r2, 0x0, 0x0) sendto(r3, &(0x7f0000c94000)="", 0x17e, 0x0, 0x0, 0x0) 2018/01/15 14:52:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000a3e000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f00002fd000-0xb0)=[@in6={0xa, 0x1, 0xfffffffffffffffe, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80}, @in6={0xa, 0x2, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7fff}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x21f2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000000}, @in={0x2, 0x0, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x200, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}], 0xb0) 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)={&(0x7f000012d000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bb3000)={&(0x7f0000a8f000)=@ipv4_newaddr={0x44, 0x14, 0xa01, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r2}, [@IFA_LOCAL={0x8, 0x2, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @IFA_BROADCAST={0x8, 0x4, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @IFA_LABEL={0x14, 0x3, @common='ip6gretap0\x00'}, @IFA_ADDRESS={0x8, 0x1, @multicast1=0xe0000001}]}, 0x44}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000b8f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair(0x0, 0xffffffffffffffff, 0x3, &(0x7f0000425000)={0x0, 0x0}) bind$packet(r3, &(0x7f00005e4000-0x14)={0x11, 0x7, r2, 0x1, 0x2, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0x0, 0x0]}, 0x14) sendmsg$kcm(r3, &(0x7f0000c95000)={&(0x7f00009ad000)=@ipx={0x4, 0x8, 0x2, "2b2d2323cdde", 0xd48, 0x0}, 0x10, &(0x7f0000691000-0x40)=[{&(0x7f0000348000)="84102a9c335eb42005a18637f04d7571fee8d64e3856a2b6dcd58dceaed3a702b374da4e501c217b20f08d7fdcb3e3127147b8895540eb8d8ce1f84c069680f3612f0094bc4a379babbfbc9bee618911541935a25eb30a05728bcfe713f38352e314f96a3bcd547184c25393b380b4b2da8a49fb1f607ffd22ce7b7aa47cc987718bd1d5ff693679f29c40ebd0919a305f10880c110eb26f87e09c8992e85f99bedce563e0cb2d2de02cfe119becd879f5159af92fae7b58b8e6e8a205f7089d8ed63894adcf0dda15b798785bb473b2ca1e9587150384d9c76b912955", 0xdd}, {&(0x7f0000b37000)="909c8005b3c0826357a01d2d536f8ad80a5792d6ba02294630e51774cba7d5e426228b5a1e0a7bce0f", 0x29}, {&(0x7f00005c7000-0xa7)="9800a461c2937311df0b31543b46667e8a24f962ce142757df0a5014a9c09ec08606313d64c7042327feb564cf3a570426af8504206804ad1b83456156b790a8dce52c858374dbb50691ee79370ff667a6de0e8e64c892c778dfe5102eb27c7961180c35f94d19c7b4f57cd8df11d185c0e6c5e40d1f6ca20a9dd4c06ea3f9baf9adf0b5cba0a1889e6a98a29f2d06fbaf240b9beb9e2de327f6a680991502cf84cbf608bc2834", 0xa7}, {&(0x7f00009fd000)="162a1aa3c090c4221c68747311284d6a6ef595de47bc9ab5f94524fc47c5db6c0b9ab89b02bd58c9f33e168be345059dc1ef3a63ecb3be80fb0713a62774e16b6d58434f5835131c125bd501e412b3b4b98c2afa89e91c1d05b30ab2cd8ce8a665ff1febac069b8c2917bc6b98d6950797fb591ba9fcecea15aecf460bd0c25760d01b9490d23f2727b28adfd415c48ffd5d7ad2046b016c653240d8b7cf0bed9c9415b9068160e33895e0578cc9dec6ac81f4507d2d46e5067f6e9c05ae93e4d5b52fed3b675d511bc83ab84275598bc32443cc796f", 0xd6}], 0x4, &(0x7f00001f1000)=[{0x58, 0x10b, 0xd852, "5b058704293e5a14e4c6694ef5a4a06ef7deb9731c67e5e37e3632d61199b9d8b89711968bc904a5ecbcaf25a2198b43ee8bccc933f66620b01cbc03ec7338c13c32956d063cf9"}, {0x38, 0x3a, 0xfffffffffffffffb, "6dd7edfd5bae16484f948aad29e83fa4380fce44e64d59ea5165c1976b13bcea8717aabd571a0133"}, {0x58, 0x6, 0x1, "e89c1918ca3e81341b9f1003de28fdc12c2fce510683ab467df29dd630339dabeef0abcf5af39ee76416e12adcd110ba2d385ba4325ff927f65b8a6fae0fe84348d446432d15"}], 0xe8, 0x8010}, 0x40814) getsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f000083a000-0x4)=0x0, &(0x7f0000ad9000)=0x4) 2018/01/15 14:52:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x801, 0x84) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00002ae000)={@loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00009b6000-0x16)={0x0, 0x101, 0x7, [0x8000000000000, 0x49, 0x9, 0x1, 0x1, 0xa, 0x1]}, &(0x7f0000181000)=0x16) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000e34000)={r1, 0x4}, &(0x7f00001a8000-0x4)=0x8) 2018/01/15 14:52:34 executing program 2: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x61, &(0x7f0000005000)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x43ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x85, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}}}}}, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f000000e000-0x4)=0x0, 0x80000) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f000000e000-0x4)=0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f000000f000)={0x1, 0x6, 0x2, 0x4, 0x0}, &(0x7f0000005000-0x4)=0x10) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000000e000)={r1, 0xfffffffffffffffa}, &(0x7f000000f000)=0x6) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000006000)={r2, 0x0}, &(0x7f000000e000)=0x8) 2018/01/15 14:52:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$sock_void(r0, 0x1, 0x0, 0x0, 0x0) bind$alg(r0, &(0x7f000065b000)={0x26, 'aead\x00', 0x20f, 0x0, 'gcm(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f3f000-0x10)="0403540000000e10920500003e9d4d00", 0x10) r1 = accept$alg(r0, 0x0, 0x0) recvfrom(r1, &(0x7f00003cb000)=""/9, 0x9, 0x0, &(0x7f00006e3000)=@in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair(0x3cabdec41abe2a4f, 0x6, 0x3, &(0x7f0000f5d000+0x9e8)={0x0, 0x0}) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r2, 0x800442d3, &(0x7f00003ba000-0x1e)={0x1, 0x800000000000, 0x1371, "534bdfb2b58c", "5d18682263d3a14f02c26eef694741f8"}) 2018/01/15 14:52:34 executing program 2: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) sendmsg(r0, &(0x7f0000000000+0xcbf)={&(0x7f0000003000-0x10)=@ethernet={0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000002000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_proto_private(r0, 0x89e4, &(0x7f0000002000-0xf2)="a349c7f0274763defc138e04609c7d17fc837df082c1d1af77a6bb270f0f4c82b275aa530848c1f15cf1323409d8f5a12c457122d5957e4aa109d8072db41626b05bbe28e17834292110238c9ece8ea6515640461d8b41e60bad9be1b74c8753cbd3f58935283bbb898d3f6a34a2bf00424316f085b4dec589c42784989417751537fa23b5044802d327f70f06c45efe078dd1e52b8ba81a963735d71de071b7679ad3af086c2871296006a7560e08c9b872b5647620c608f8b0487e218142b519fe9880f10f02490dae27a0dca22b2cd1da064dcb18ba348e73f76e7cdac4bcdf1cac7c9f19d837a269577ee23d7c241893") 2018/01/15 14:52:34 executing program 3: mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000238000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x80, 0x5, 0x6) sendmmsg$nfc_llcp(r0, &(0x7f0000239000-0x38)=[{&(0x7f0000231000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "a227cfd86399c1ac204eb4a65b21e531678e893e12003ab58c3204d87625cb37d67298ca57fad84a7a71bddd674dcd27daed2fc91b7153033dfc878eb6b571", 0x0}, 0x60, &(0x7f0000238000)=[], 0x0, &(0x7f00001c5000-0xb)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}], 0x1, 0x0) r1 = gettid() mmap(&(0x7f0000237000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000238000-0x4)=r1) 2018/01/15 14:52:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f00001f4000)=""/6, &(0x7f0000a10000)=0x6) r1 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000d5e000-0x4)=0x0, 0x800) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000080000-0x6)={0x0, 0x10001}, &(0x7f00006c9000)=0x6) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000ed7000)={r2, 0x78, "4fb656be1d9f9f45676d7fc5c8173488376531895daeb42720d726fb7228c959878f7458b0e8f93335cd8673b59d6f2909d1d9a29b42d7a5e4c3992a795c190a2027467b85425560d48a7bacfbb5e8e8c375b8db7a3b0d4eb285f9ecfac8a236cf49b276d5ff15fdcdaf02d1ff55adf5c4f23fa3d06bb74e"}, &(0x7f0000251000-0x4)=0x80) sendto$inet(r0, &(0x7f0000f3d000-0xfd)="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", 0xfd, 0x40, &(0x7f0000e45000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 14:52:34 executing program 5: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xc) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f000063a000)=0x0) sendto$inet6(r0, &(0x7f0000772000)="", 0x0, 0x0, &(0x7f0000439000-0x20)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvmsg(r0, &(0x7f0000f4d000-0x38)={&(0x7f0000f5b000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f000027b000)=[], 0x0, &(0x7f0000f52000)=""/0, 0x0, 0x0}, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000a31000)={0x0, 0x10001, 0x7fff, 0x6ec7}, &(0x7f0000f50000)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00006d5000-0x8)={r1, 0x401}, &(0x7f0000678000)=0x8) 2018/01/15 14:52:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80f, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f000068e000)={@generic="c520dab842de35d53d97fb90e5392273", @ifru_flags=0x400}) getsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000b73000)=0x0, &(0x7f000043d000)=0x4) 2018/01/15 14:52:34 executing program 1: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x7, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x5, 0x74, &(0x7f0000f7a000-0xcb)=""/203, &(0x7f0000010000)=0xcb) r1 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f0000b11000)="", 0xfd34, 0x0, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 14:52:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fd5000)={0x3, &(0x7f000038d000)=[{0x7f, 0x0, 0x5, 0x3}, {0xc09, 0x800, 0x3, 0x1ff}, {0xfffffffffffffc01, 0x54a, 0x100000000, 0x0}]}, 0x10) connect$inet6(r0, &(0x7f0000a53000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/15 14:52:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005a4000)={0x0, 0x0}) socketpair(0xb, 0x0, 0x5, &(0x7f0000626000-0x8)={0x0, 0x0}) vmsplice(r2, &(0x7f00002ab000-0x80)=[{&(0x7f0000a91000)="660afb9d37ffe66b07c4afb80638268e43a60e60413aa09a2b54b29c984f9779f427a6bc22db07f4064527c50a511fdc38b8e900e46c1dd394d385375967a5d115f18f2a9b229c39a079b787aba05fb65cd01b3a906a429c9f65b13e3cd9d29479d07043be3a4df9f7d9d49fe54cfbc1c57a7d4f12996504e89aa85f174a55d17dc5ff4c", 0x84}, {&(0x7f000044c000)="b4e7541ce156db60475b6e4f11654bee82b48e603b699445333c383a47d26989c9f140c49053833bb61d5db965f7c493f8ae75830feae93eb29d7b0dd80cb72e9b182419369d3e2697dbfaad238e982ae0c16480302f097c2bd5500ea88a66fbeafa788dde9502e74eee4eba938789b25052d15439fc2b49b835d5bd4e1b97c36655b30c89bb935dfc6a44fb8e0edd00b300ea834c7473bfbb8d7c84d0a32e2aed079a31c42b27d666d01d0df93ad4c2680cad31cfd2440455373b", 0xbb}, {&(0x7f0000d4b000-0xbb)="74fb1a6ff507756a5a153fa9864c7fada3e29e278d37b554a92f9393ef989d5b32f1d14c8abe394318da299268716e713ca0dada2f45a6b614d99e4e5ab8fa1fd0e922a5f275f1f664782c1a14ba82247862da43338ddbc5850a5855d433b3a54a611b7621bec600bec384c0b99a4aa0095483b7093a01635f78ee8e07e32ee8321e373cbb4571da8bf0a530ad0629c24c38440a5642d8ffa07c4702b4dce55c25a319975b2a00e66380a497a087db583466a38097442e59935b8b", 0xbb}, {&(0x7f0000579000-0xe6)="90b92e46df0156c68d819f13e1fcff42f0eefcb75446c23edc8c02b7121de64be7d27dc79f3121f4f959292c04f394f6965e88ce9fb52c2a1d8181700f7f9226ecd22a6f41e96b55916dcf01c9e2ad9758fbac6c796d7f65f84d3e8ff253435c5ce9d74d1c7b5b630970cd3489c4f20ece8921e403b361ead5fd04995c77b49802aa2bfa0b7e5e9f14be0b6c2d4ccea407428a4ac38ae2868e144fb64d5bfcdb000e7aa3e9e9abe1c09bc39870d21856899df549b53896710281bf0db3912474a839d0b2cb007ce1af8a88f40bccc991913681918cc237dad87945cdf3c2ddaaa055256032a2", 0xe6}, {&(0x7f0000ffc000)="00cb6710b4035401f07034239cbaec6a0910a549742b34d31b7fe476f015f1a2efc93fe15b14c8192f1db4f3419b59accb109717660a2599f67bde9d3889b0914f3dfea7af6803add01b5df7440702b492ffdd8f6e243d1ed087031a78d71509fac2cfe5f7400c26", 0x68}, {&(0x7f0000b4b000-0x2a)="4fbbeb988d48024b65846700d769e9aaf3db4d6cf3064347e0364cc1db37e9df8e417063b4b2f9a8ff4e", 0x2a}, {&(0x7f00000d0000-0x8)="e2f73f6e1ee0c045", 0x8}, {&(0x7f0000115000)="96dadbfc28f3e9c0c9bf773791c02de5f8c5389b9b36faffde7a279bb2583e93db74548a5c36cc040928d627b382f951719a94e9307c24cec44e836916598114557ffde440ef2a9cb2b43728f7838326b006f28dff50173b4084e488b33cf8272bb464a08b1ba515c92c2a2413c7f12ff7a85c7486b4a91afacc2c356ed57edf5d657f1cd5d1d8fb5d1898cf0e8b09a9a598714860d58d5cd05b71606772f61b5be53b3e8d76ab62a1c047c32dadb77fdd9bdca7898fea334432eebc814c291a5fa623024a4f2ca8609f2686eb27f1512f23ca", 0xd3}], 0x8, 0x1) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f000009e000)={0x0, 0x6f, "a3bbe7aa666504aaddc60aa08019c56ce3b1fe3f93dd4504c88dee79575bc85175b72db3a19c4c4288132028dad39349bb2b67e4e3276e9f2e46a830bdd06e7a7d7594b82129138a6a128cbdcfa3f43e82eb816609b5c455a9da5b4cf33b4fff87729ce8dae7c678fc105e34fc9f66"}, &(0x7f0000cfe000-0x4)=0x77) getsockname$ipx(r1, &(0x7f0000c7a000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00003b5000-0x4)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000ea000-0x8)={r3, 0x784bfdf9}, &(0x7f00007e4000-0x4)=0x8) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000669000-0x4)=0x0, &(0x7f0000120000)=0x4) bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x7, &(0x7f0000c75000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@map={0x18, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000cd0000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f000058b000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socket$can_raw(0x1d, 0x3, 0x1) accept$packet(r1, &(0x7f00004ad000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000f17000-0x4)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00003c7000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r4}, 0x14) sendmsg(r0, &(0x7f0000f6a000)={&(0x7f0000c87000-0x9)=@rc={0x1f, {0x3, 0x80000000, 0x6, 0xfe, 0x24ac0000000, 0x3}, 0x400}, 0x9, &(0x7f000041f000-0x30)=[{&(0x7f0000f97000-0x89)="4b91b4bf96765353a3cc7e49d4e48968283dd021513481f5bd9e3bfe9d3792659c812b8eb3ecc8d22282d2e296c7058116eb0a65df9d6588f10204e879bc86684ffc0510b35dfb4d878e1a2cd04219675fcfee5ff0dfd55a2b6d63eab1dfb030c34e3c50d433dd633e24758ed5f6d39dcffdc66398e64ce69d6d469eb3388383a7df8ccc2e62523d4c", 0x89}, {&(0x7f0000ce8000-0xdf)="f872ea74abdd90535ef4bce1ae330e8b31bd068dc7c9bfe46ea7e841ca2810a5cdd982780d0ffb5bb53000d4a6d59757e18f068a916c97cb0eec269d4376cabfb2807d0412de4bbb0a4f0aa7a37d54096fe7458a0db4b5a58d0abb3519471f2f6fb976f0dfce4d387987ba0729169bc88f65f99f1114e27b71ef8664938abd3096b86e5b175d7d0e228c93149b2282a79fad9fea7b0fbc88bfe3d463e3d31b1a6295df8ae5d417e4721b7bb3a0d097ff09b9ca755d6c9e9eaa558472a8a36067edcd53a7e2d7bdfe7b664cfafedecf81ad45a4d3b6eddf592cb5f3bed8a1df", 0xdf}, {&(0x7f0000077000-0xc4)="64f55bb736d16e30b93cdab7c43e9df4a9411709b70ce8c31448f1a4adbb6af6deba1f22e0415c45a81314e9ad363f1e8638dc469a43bc6820d0f76619847e8ad828f3e10d0e09b4a4746e07ff52eae23427d47977649eb3a744e8b76f76f4fdb90e31359b80c1c89f478da3349f5b444e01fef407758b793787e65b990f832d4c0d9361a4afd07ecde501098b52fe369169836b22f721c90218cd699bd99165042872897663eea3499499152982ecd2450bfcbd58cfa9f6af760f07ee7cc629753b2582", 0xc4}], 0x3, &(0x7f0000189000-0x1028)=[{0x18, 0x11f, 0x681, "ab352d86e8622308"}, {0x1010, 0x6, 0x1, "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"}], 0x1028, 0x4}, 0x4000000) 2018/01/15 14:52:34 executing program 7: mmap(&(0x7f0000000000/0xf5000)=nil, 0xf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00000f6000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f000009b000-0x4)=0xf8, 0x4) syz_emit_ethernet(0x76, &(0x7f00000f5000-0x1ee)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x40, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "e0af19", 0x0, 0x33, 0x0, @mcast1={0xff, 0x1, [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], 0xffffffffffffffff, 0xaa}, [@fragment={0x2f, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, @dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], ""}}}}}}}, 0x0) 2018/01/15 14:52:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f00007d4000/0x4000)=nil, 0x4000, 0x0, 0x10010, r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0xc) r2 = accept$ipx(0xffffffffffffffff, &(0x7f0000da5000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000df8000)=0x10) recvfrom$ipx(r2, &(0x7f0000ce4000-0x3d)=""/61, 0x3d, 0x2, &(0x7f0000d56000)={0x4, 0x4, 0xfff, "8af2a72bec1c", 0xfffffffffffffff8, 0x0}, 0x10) r3 = accept4(r1, &(0x7f0000ba6000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f000070e000-0x4)=0xe, 0x80000) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f00003c2000-0x4)='tls\x00', 0x4) writev(r1, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) writev(r1, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r4 = socket$bt_rfcomm(0x1f, 0x0, 0x3) setsockopt$bt_BT_POWER(r4, 0x112, 0x9, &(0x7f0000908000)=0x8, 0x1) writev(r1, &(0x7f000037d000)=[], 0x1) 2018/01/15 14:52:34 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x0, 0x6, &(0x7f0000000000)={0x0, 0x0}) getsockopt$llc_int(r0, 0x10c, 0xf, &(0x7f0000f27000)=0x0, &(0x7f0000659000-0x4)=0x4) 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$nfc_llcp(r1, &(0x7f0000001000)={&(0x7f0000002000-0x60)={0x27, 0x80000000, 0x32e, 0x0, 0x7, 0x1, "a47f7f65b83dc72060f07044766a07c2ee764fc81eb3f00bcb0f644e2b8cc8af8bf87d987b4d57d00ef27a394ef69b1fabb36d1df9fed605a5ea15621c1a95", 0x8}, 0x60, &(0x7f0000001000)=[{&(0x7f0000000000)="092d62ba4fc37904bae58dc8dc036100fe02b6ce5dfc6fdcfd133f67b0f2fc44ce2785b4808b4b7722c4627c6224dd89735cc0677134139d0d506e0a087f20cc5c2a0c437d6ba73f89293e1ac7b2d2ada8cbf8b0d414388d443cb024ba4165be997fbec68206b7072ce62e8ba13462d5cb8a659e3d825df47f8b1cd2fe7227b1ded93770a8e3e7ae5b40f81291bee4f9fb581684f0f2d4eb3ba314d57d33996c89a91baf359dfdc61998e36e15e22a01ba1181d108a1e3ad5f212d0735987276a67fc2e27d7df23363b60c494da807a4ab", 0xd1}, {&(0x7f0000001000)="", 0x0}], 0x2, &(0x7f0000001000-0xc0)={0xc0, 0x107, 0x208976cd, "9e8682f818ca6fcd926f6bbc10c84a97516e942c084a58b81b94696b64dc862e19543ee8c013ebca177b503750ce0d1b0d93edbb7cf229125bbc2b9747922591ec209fde353e984d9a0f6da23fc2725624bda519c8e978a95d69e6f690adef9c2b4cbaa2adc8806310721b91f85c303103b0aed6afdf27e8e4a2eeaeb41c170cb43c4bb6e918406d4c6b65e9512a214d3e62bd4b6c13ebca709f396e0b66f38754863272e0073ce023943ead"}, 0xc0, 0x4}, 0x44) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x79b}, &(0x7f0000001000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000002000-0x20)={0x1f, 0x1, 0x204, 0x8, 0x8, 0x9, 0x4, 0x1, r2}, 0x20) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000003000-0x4)=0x1, 0x4) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000002000-0x6)={r2, 0x1}, 0x6) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000003000)=@generic={0x2b, 0x7, 0xaa}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000002000-0x10)={r2, 0x10, &(0x7f0000005000-0x10)=[@in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000005000-0x4)=0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000005000)={r2, 0x40, 0x10}, &(0x7f0000005000-0x4)=0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0xd2, &(0x7f0000007000-0x62)=""/98, &(0x7f0000002000)=0x62) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x3, 0x2, &(0x7f0000007000-0x79)=""/121, &(0x7f0000007000)=0x79) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000003000-0x10)={r1, r0, 0x0, 0x13d0de5ac84d2ef}, 0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000009000-0x8)={r3, 0x0}, &(0x7f0000008000)=0x8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000009000)={0x0}, &(0x7f0000009000)=0x4) 2018/01/15 14:52:34 executing program 0: mmap(&(0x7f0000000000/0xfca000)=nil, 0xfca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0x3, 0x4000000000080, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000a4f000)={r0, &(0x7f0000fca000-0x1)="", &(0x7f0000fca000-0x4e)=""/78}, 0x18) epoll_create1(0x80000) 2018/01/15 14:52:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x20000000000003, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f000011e000-0x20)={@common='dummy0\x00', @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000752000-0x4)=0x0, &(0x7f0000e3c000)=0x4) write(r0, &(0x7f00009c3000-0x22)="2200000014000721004f10f7e2ff0500020003000100000008000200e700ff02f155", 0x22) 2018/01/15 14:52:34 executing program 6: mmap(&(0x7f0000000000/0x5dd000)=nil, 0x5dd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000003000-0x8)={0x0, 0x0}) read(r0, &(0x7f00005d1000-0x7b)=""/0, 0x0) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005dd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005de000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005de000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f00005df000-0x8)=0x0, &(0x7f00005df000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f00005dd000)=[@in6={0xa, 0x0, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3ff}, @in={0x2, 0x0, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) r2 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00002c9000)=0x0) getsockopt$bt_hci(r2, 0x65, 0x5, &(0x7f0000001000-0xb8)=""/244, &(0x7f0000005000)=0xf4) 2018/01/15 14:52:34 executing program 0: mmap(&(0x7f0000000000/0xf5f000)=nil, 0xf5f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000f5f000-0x4)=0x1, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f00006e8000-0x32)=""/50, 0x32, 0x0, &(0x7f0000d02000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 14:52:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000cb9000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt(r0, 0xfffffffffffffff9, 0x2000000000003, &(0x7f00003da000-0xf)=""/15, &(0x7f000000e000)=0xf) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f000073e000-0x6)={0x1, [0xa8]}, 0x6) 2018/01/15 14:52:34 executing program 1: mmap(&(0x7f0000000000/0x939000)=nil, 0x939000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f000093a000-0x20)={@common='teql0\x00', @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f000078f000-0x10)=@ethtool_sset_info={0x37, 0x0, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 14:52:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x800003, 0x6) socketpair(0x1f, 0xf, 0x2, &(0x7f0000b57000-0x8)={0x0, 0x0}) connect$unix(r1, &(0x7f0000dfb000)=@abs={0x1, 0x0, 0x2}, 0x8) ioctl$void(r0, 0xc0045c7f) getsockopt$inet_dccp_buf(r0, 0x21, 0xc, &(0x7f0000bd4000-0x1000)=""/4096, &(0x7f0000d97000-0x4)=0x1000) socket$netlink(0x10, 0x3, 0x1f) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0xbbfd, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x3, @in6=@loopback={0x0, 0x1}, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) [ 111.243390] audit: type=1400 audit(1516027954.429:78): avc: denied { map } for pid=27271 comm="syz-executor5" path="socket:[42490]" dev="sockfs" ino=42490 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=key_socket permissive=1 2018/01/15 14:52:34 executing program 3: r0 = socket(0x19, 0x5, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f00007a3000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x24000}, 0xc, &(0x7f0000000000)={&(0x7f0000001000-0x60)={0x60, 0x18, 0x10, 0x3, 0x2, {0x1e, 0x0, 0x0}, [@generic="7886b157ec088b8dc5453c26fb7253630fc9245d9c9cbbb29abbea861a910e6dd72bc1eba0e5ead00bf0a38548", @nested={0x1c, 0x2f, [@typed={0x8, 0x51, @void=""}, @generic="8512835164a860e9f51fc51e272602a5"]}]}, 0x60}, 0x1, 0x0, 0x0, 0x801}, 0x840) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r1, &(0x7f0000001000)={0x1d, 0x0, 0x0, 0x0}, 0x10) sendmsg(r1, &(0x7f0000008000)={&(0x7f000000b000-0x10)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)=[{&(0x7f0000008000-0x38)="03000000017daebd4c317b8c0649831def071b7c358611a6238d495f9f3ff91ee6d69764e7db2b81abfffdc05da6f696bfc575b2f528f6ef", 0x38}], 0x1, &(0x7f0000009000-0x370)=[], 0x0, 0x0}, 0x0) 2018/01/15 14:52:34 executing program 4: mmap(&(0x7f0000000000/0xf11000)=nil, 0xf11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000f12000-0x38)={&(0x7f0000ad9000)=@generic={0x0, ""/126}, 0x80, &(0x7f00006ec000-0x20)=[{&(0x7f0000c34000-0xbc)=""/188, 0xbc}, {&(0x7f0000a08000-0xcd)=""/205, 0xcd}], 0x2, &(0x7f0000f11000)=""/157, 0x9d, 0x2}, 0x40) sendto(r0, &(0x7f0000a39000-0x1000)="", 0x0, 0x20044000, &(0x7f00001a7000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) [ 111.288578] nla_parse: 17 callbacks suppressed [ 111.288583] netlink: 2 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/15 14:52:34 executing program 3: mmap(&(0x7f0000000000/0xe6d000)=nil, 0xe6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00005bc000)={0xb, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000e6c000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0}) 2018/01/15 14:52:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ced000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00001b2000-0x1f8)=[{0x0, 0x0, &(0x7f0000078000-0x30)=[], 0x351, &(0x7f0000dd7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x492492492492501, 0x0) write(r1, &(0x7f00007de000)="03789f6046f5b7374581999b2da815c5ee3952c65292661ea715e47cf7d75d4c442ef44d73dacd938e9ce1ba46d17922791ace967bee79ff82d196419f066ecf84f92e9eb14f57d03c0b3ca94e6cfc0215057fab7235724192e41fa89520c1419c7303eb41461d167731be05c2b22e9a", 0x70) recvmsg(r1, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000295000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/15 14:52:34 executing program 4: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000006000)=0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000006000)=0xca8, 0x4) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000005000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000004000)=0x10, 0x80000) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000008000-0x28)={@common='yam0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000002000-0xe8)={{{@in=@rand_addr=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @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}}, &(0x7f0000005000-0x4)=0xe8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000009000-0x4)={r1}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@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}, {{@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}}, &(0x7f0000007000)=0xe8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000008000-0x14)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000007000)=0x14) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x15, &(0x7f0000009000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000007000)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000007000)={'vcan0\x00', r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000003000-0x28)={'vcan0\x00', r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0, 0x0}, &(0x7f0000003000)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = socket(0x13, 0x800, 0xffffffffffff8001) mmap(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r9, &(0x7f0000007000)={&(0x7f0000005000)=@proc={0x10, 0x0, 0x3, 0xa080}, 0xc, &(0x7f0000008000-0x10)=[{&(0x7f0000007000)={0x1564, 0x19, 0x0, 0x5, 0x2, "", [@nested={0x21c, 0x3a, [@generic="e90a1e694306918c5484ed817a5eee6a1ade3fa3dad0f142e678df8ce70839430f70eead2eb5228aa8c20bb81ed4a112e1c017f6a426f2d8f9d2b9ac78e76e479368655ac0de677cab22c5136d1b844b66d67733150e69f715e007bb1b4e7096d539d6d9fe5fba603534df2a29472c4f4f88b43732ce8edca0dc46bacca431b8", @generic="a8c2aa584e39820e7e754145a0ab7135beb9e8df937477a4d67a6a9f8a0d46742cffababb42edd6cbea21a405dc10d23186491b7c12e93e80ba632ba7ab8e5e638497495f1ee632f1785df06a9bc51bd0a86e11538ad427cfd502f2ea7d57174d0fb376ab697495a505bd920610c73cc42347b13f4ae3d610da32b5e001d25493ca9fdb02f6daa335e9ce1fc826adec189e8c35265de31abead2f41f", @typed={0x18, 0x4b, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @generic="a39b41213e0650e30a768be52a3c233aee182d084087354aa1f5331a64897a41f43c56e4ef22e8f15a829429e3eb577041b1526f69ef82b74adb10e2d6d2eb33ada3c54b0ba780fb117c5889b5db88f86c776edf2cd479513e2e3bcb43be426eca8b8eab52f78f5b0a4f5fff15f1", @typed={0xc, 0x22, @fd=r1}, @typed={0xc, 0x44, @fd=r0}, @generic="0c5235b0050985226e0f89d57e53af3649ed54c86cac5fbc915f1aa20e9e57b8e6ac2b2f9562f3a399a5b1091ba1013e653fdae15e0dae055a034d37825a4ed4b38a745a055275924b94cbc4e09f6ddfcc759e42fceed77c2c9afe9057"]}, @nested={0x198, 0x2c, [@generic="765200fd81d623cf8a5ebea34a", @generic="a8e5b4da978cd06601d132074c8d6846e505437fdea06b6074b841a3856cb3e4f535ac02b9fa2aff5bbf28f5b47445df7015a441dac18b1ff1f54939e0c49d", @generic="c9de0c2e431e92737ac0ca0ba4d48711a8897c9ad92c8e648352c6514b11e8e8432a2c890132f0e96c305f0c072c14736c3076a72795e99e8aae37ca40de2ee9c224e1e71ba3a362b8770417112683b6508009efac95076de2d39862c34b5644a1228467af598afc8a1604adf6136e991750e4f86457e1eae87d428618104a878486408c4cabb407e10ab96234376f0bda9c9aab96c0ad8dbe970a37", @generic="d76a125ae798b15cd78b7184c96b8fc916153721d914a3ede9ca08188934298a74a22f2b29ac94445a5af50e00ef6f9af8418efaf99843334405ad1b403ba6a7f3a96edddfbd90a9b0613f53b5d95d1853d28dff3b6409c0e4a8ec481952778b5be899603f8fa3b3eca8f2b2e6a36e538b09134dafca843fd079caa4", @generic="b9b14ecbc46bb30735cfebb99d67467f2b4c72bd6c21c65817df0c5421b98f9b56f85fc3a1b7587904528e0c6582a550"]}, @typed={0x10, 0x87, @u64=0x5af}, @typed={0x64, 0x2d, @binary="25d691fe179902e4904ef33d05dcf41a720efd5613848b7310a26acfcd81b8bba840ad46b71ff8d5cbab58d565cb5198e5ab06bf5ea9e87af9a7fecc70b39744b979464ab5fa2b1a49a3d5ec7ac883eb2d16288532d8b56def0885"}, @nested={0x14, 0x79, [@typed={0x8, 0x8d, @void=""}, @typed={0x8, 0x68, @void=""}]}, @typed={0x10, 0x8a, @u64=0x800}, @nested={0x10fc, 0x0, [@typed={0xc, 0xb, @u32=0xfffffffffffffffc}, @typed={0xc, 0x34, @u32=0x7f}, @generic="f24bd8254b540865a1a01d16cb5572d7c5570d1b6735fc302c6b2fcb27bf77727125504b3cb5d74f2bb89620221740d5c0c8679900b1fb3939852dd74a6e4e8c6ed1034461ed8ae4c7dc9aad1d54686fd44416ea1b7b58c30e7352a2f67ff88608ad70e879e75ac42f6e9281e427710d5427793b12c97fb5011a3738536e5730f085e81edc2f7a43dabde64efb371d43", @typed={0xc, 0x42, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @typed={0x18, 0x3a, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @generic="df87982329", @typed={0xc, 0x5d, @str='\x00'}, @generic="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@typed={0xc, 0x68, @ipv4=@empty=0x0}, @typed={0xc, 0x9, @uid=r7}]}, @typed={0xc, 0x6c, @ipv4=@empty=0x0}]}, 0x1564}], 0x1, &(0x7f0000007000)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}], 0x40, 0x11}, 0x4851) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r9, &(0x7f000000a000-0x38)={&(0x7f0000008000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000008000)=[{&(0x7f0000005000)=""/107, 0x6b}, {&(0x7f0000009000)=""/227, 0xe3}, {&(0x7f0000007000-0x9e)=""/158, 0x9e}, {&(0x7f0000009000)=""/32, 0x20}, {&(0x7f0000001000)=""/0, 0x0}, {&(0x7f0000009000)=""/202, 0xca}, {&(0x7f0000001000-0xf4)=""/244, 0xf4}, {&(0x7f0000002000-0x96)=""/150, 0x96}, {&(0x7f000000a000-0xca)=""/202, 0xca}], 0x9, 0x0, 0x0, 0xfffffffffffffeea}, 0x10000) r10 = socket(0xf, 0x80006, 0x100) ioctl$sock_inet_SIOCSIFNETMASK(r10, 0x891c, &(0x7f0000001000-0x5)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000004000)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0xffffffff, 0x1, 0x0, 0x0, 0x20, 0x80, 0xc, r5, r7}, {0x1, 0x7, 0x8, 0x8, 0x81, 0x9, 0x2, 0x5}, {0xfffffffffffffe01, 0x3, 0x4, 0xfffffffffffffff7}, 0x4, 0x8, 0x0, 0x1, 0x2, 0x0}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x32}, 0xa, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7, 0x0, 0xc04e9cd7d75b77f0, 0x3, 0x10001, 0x7, 0x4}}, 0xe8) socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r10, 0x84, 0x3, &(0x7f0000009000)=0x0, &(0x7f000000a000-0x4)=0x4) 2018/01/15 14:52:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x8) setsockopt$inet_buf(r0, 0x0, 0x23, &(0x7f0000746000-0x58)="e4a445eb7fff0500", 0x8) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000001000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f00007fb000-0x4)=0x1, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f000089d000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) close(0xffffffffffffffff) 2018/01/15 14:52:34 executing program 6: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000385000)={0xffffffffffffffff}) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, 0x0, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000003000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x14) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000001000-0x3)={r1, 0x5}) socket(0x10, 0xf, 0x1000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000002000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x401}) 2018/01/15 14:52:34 executing program 1: socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000012000)={0xffffffffffffffff, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000011000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000012000)=0xffffffffffffffbe) 2018/01/15 14:52:34 executing program 5: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000004000)={&(0x7f0000006000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000004000-0x10)=[{&(0x7f0000006000)=""/162, 0xa2}], 0x1, &(0x7f0000006000)=""/186, 0xba, 0x0}, 0x50865bf6649a50c5) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000006000)=@common='bpq0\x00', 0x10) r1 = socket(0x18, 0x0, 0x1) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) 2018/01/15 14:52:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00003b1000)={r0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000013b000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000095d000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000532000-0x4)=0xc4) r4 = getgid() sendmsg$unix(r1, &(0x7f0000f5a000)={&(0x7f00006e4000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f000099f000)=[{&(0x7f000050f000-0x74)="f601e2b003a30bfe23a7f7b3a359340cf581abf2bbdfb4d5f7b6ace8a5d4092fa69647f75cb7f24896fea446ad271f0b8741f5b46fa1573a701cfe8f0434ed50d7718b9218d606b2eabaec9373c4b6959d15425cda88ac45caf89f1035e2071fa898e81524c82549daf563f5ccb50b0bc54e4597", 0x74}], 0x1, &(0x7f0000916000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0x38, 0x1}, 0x20000000) bind$netlink(r0, &(0x7f0000d26000-0xc)={0x10, 0x0, 0x0, 0xa6e}, 0xc) [ 111.316218] netlink: 2 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/15 14:52:34 executing program 4: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000017000-0x4)=0xfffff7fffffffffd, 0x4) bind$inet(r1, &(0x7f0000012000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r2, 0x400442c9, &(0x7f0000018000)={0x1, "634de851580d"}) 2018/01/15 14:52:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000106000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00004f8000)=0x1c) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000257000-0x8)={0x0, 0x7}, &(0x7f0000dfc000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000372000-0x57)={r1, 0x5d, "2522c604e533e9900d59453a4332cd5977738032ce254fe56a1c8f6827f6fae4dc7675637bda39c3cb3db78ffc7db9bed8a3b95b7c572263d01c5108a7114e7fd62997710e57a5283c9d16369df2e287bbb06b05a17b38f11aff410b74"}, &(0x7f0000f68000)=0x65) r2 = socket(0x11, 0x8080a, 0x0) bind$ipx(r2, &(0x7f0000eb5000)={0x4, 0x100, 0x0, "0000020006d1", 0x0, 0x0}, 0x10) 2018/01/15 14:52:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socketpair(0x5, 0x80000, 0xc16, &(0x7f0000a58000-0x8)={0x0, 0x0}) pipe(&(0x7f0000039000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000358000-0x18)={0x0, 0x4, 0x30, 0x6d7c, 0x4}, &(0x7f00009b6000-0x4)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00006ee000-0x20)={0xfffffffffffffff7, 0x9, 0x2, 0x3, 0x9a0, 0x8fb4, 0xde0a, 0x9, r2}, &(0x7f0000b4c000)=0x20) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000ab5000)={0x0, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x204, 0x0, 0x0, 0x0, 0x0, &(0x7f00007ed000)=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0}) 2018/01/15 14:52:34 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000000)={0x7fffffff, 0x1, 0x20, 0x0, 0x464}, 0xc) accept$packet(r1, 0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000001000)=0x0, &(0x7f0000003000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r1, 0x0, 0x0, &(0x7f0000002000-0x8c)=""/140, &(0x7f0000001000)=0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000cea000-0x10)={0x68a60e33, 0x8000, 0x32482a0a, 0x3, 0x0}, &(0x7f000082b000)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00009b6000)={r3, @in6={{0xa, 0x2, 0x3, @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]}, 0xfff, 0xe16b}, &(0x7f00004cd000-0x2)=0x98) getsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000a4b000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000087c000-0x4)=0x8) 2018/01/15 14:52:34 executing program 6: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f00001a2000-0x4)=0x0) bind$unix(r0, &(0x7f0000fd5000)=@file={0x0, './file0\x00'}, 0xa) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x800, 0x3, &(0x7f0000fd7000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00001c0000-0x10)={0x81, 0x8, 0x5, 0x9, 0x0}, &(0x7f0000fd7000-0x4)=0x10) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000cd9000)={r3, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6, 0xe82, 0xffffffffffff8f5f, 0x2, 0x6, 0x400, 0x800, 0x91, 0x700000, 0x7, 0x80, 0x1000, 0x3, 0x0, 0x1]}, &(0x7f0000fd6000)=0x108) 2018/01/15 14:52:34 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket$can_raw(0x1d, 0x3, 0x1) close(r1) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000004000)=0x0) ioctl$sock_proto_private(r1, 0x400000000b6fc, &(0x7f0000fa7000-0x42)="3960199a606e9fa9b4f6478ee4bbbac95a24b7851ffa721248babea7572fc69549868e37d311cc215ba707a3bca4919bb4b7a5d3def933906d2c88f6be93596ebeee") 2018/01/15 14:52:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a95000-0x74)="4de6805d4a3bcfbc109e99b3f9ee5f3b15035b88dd435051f3c147852d6ff11726b5d12a356f67e831acf984d7abba191cdcfdbefc0b6c47dd7d1b9a5510ba51ade5fd2f6ca0739c002364342d79ccbfb863bf687aefdc6465eb98791bb9dd202ddff456024d72dbce602f9220c104c9118a0662", 0xffffffffffffff7b, 0x10, 0x0, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000964000)={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) bind$inet(r0, &(0x7f000002c000-0x10)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 14:52:34 executing program 3: mmap(&(0x7f0000000000/0xfc9000)=nil, 0xfc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000eb9000-0x1c)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000896000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) close(r0) 2018/01/15 14:52:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000d74000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffd, 0x0, 0x3, 0x0, 0x7, 0x0, 0x3}, 0x20) 2018/01/15 14:52:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x18, &(0x7f0000f44000-0x4)=0x0, 0x4) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000520000)=@generic={0x100000001, 0x2, 0x7fff}) 2018/01/15 14:52:34 executing program 4: socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) listen(r0, 0x7f) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000a56000)=0x1, 0x4) poll(&(0x7f00008aa000)=[{r0, 0x20000000, 0x0}], 0x1, 0x20) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f000002f000)={@common='bridge0\x00', @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) shutdown(r0, 0x0) 2018/01/15 14:52:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0xa, 0x8001, &(0x7f0000f24000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000c57000)={0x0, 0x5e, "cf8aa98860275d5a4d83e7e8be04858099ece718205173ba8411916b92fd57a19e051b0ea8896fb59d8f2c10040296ca4e28fdce615daa5c88c66aa7ede5d8edba2f8c28f68da7ed514ad795e84e8b8838e5d5655dad2dad6e57540c8f96"}, &(0x7f0000acc000)=0x66) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000f7d000-0x8)={0x0, 0x6}, &(0x7f0000cb2000)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00005b5000-0x18)={r2, 0x3ff, 0x30, 0x5, 0x8000004}, &(0x7f0000c68000-0x4)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000033c000-0x8)={r3, 0x4}, 0x8) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) setsockopt$inet_buf(r1, 0x0, 0x24, &(0x7f0000527000-0xd2)="0e8d6bfcbd0f274a5e06926e658f29cc925144895fe67e555d77d594b7224190f841e96823961d89bab0ffb5bd523a71509d222ff55d7ee89cd8b27bd75431ee06f05270a013675fe8fcc01f15913e7ddd3035e34b1327becf2a22feff5945666b83d94f4e09ea3d29daf3ecb3c11610780b1c5f11b9285b00076c49ba1bb96d76675e5de0e6019ceba2c67906dc446164127ec4b6aad3aaf7eb62dd874faece0090f81bc4a02b72d98317647ca042e07638aa7953b7f7e95126b29dde73ee536193ca2af1c1f82508c6f0008448f1c88d06", 0xd2) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr=0x0, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getsockopt$inet6_buf(r4, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000002000-0x4)=0x90) 2018/01/15 14:52:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000927000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) bind$alg(r0, &(0x7f0000ced000)={0x26, 'hash\x00', 0x0, 0xb2e, 'cbcmac(twofish)\x00'}, 0x58) ioctl$sock_proto_private(r0, 0x1, &(0x7f0000500000-0x1000)="269932f82020065379f7468952969800c8cfcae3b11035a2db215136139446ee61f52f89e62e067793fd1c1a189ada2484f9b6e76f4146aacd407c7e71a801009d56c9cb1ca82a4fa4c023661525fdf4bb2c0ede1c2fea56e5a4e2fddb68be22f9cb86181e0712ff122dad12d64d1b9560951ef9f7daf2f8dd98492fa0b8e7d5de1e12ea2192f3a8b915182c7f5a28decdb3c1c5160b3366a5bae2fb653b0e0d73d34f2a5bc8e7b917d29201eee5e9881289122f091bfe9697f5a6ad0fd1b59a948a69e60edfe4e0cbc01c9f90480989c25223e128bb19050b488171aa0bb749e59e67708562bb4e63dec5242ee7a2bba9858d607afeebec7fdb52e7f4bd8d3d80c5fa2caa8a2e2df575bcffa232fe62b33f7039aa0bdaf2e7ecbcfd1eefacdb5ca25776297c09d5b310035855bb2d2f0486bd55d3c123696d5fb32826dee91fbcbbca5be5f54f142f11ec402fed3cea972db5d734f05ad16febd446e17e0deb16f0941c64f843f9a17cf1f06db056d8272aa0a2af2456fc7d1228ce6ae277465f0646058b836b6f0517c94e1c8fd81008901c5f2b6e8f3fef0a2fd5011af721675d590e2980093f625499829bf62acfd27d7c7dab8cc3137a076b3d66703d3ce983c634488f013c82bf68d8962c5bef695d874607f58a359ef72e557ce13c01e6e775e9e50eee029518a2c7aced3d84a25d12e7a253880b33cefb558c56de9ca085fc03c4f5d924af4a190a76f03b46fb5869b48827e15190c6910d0749444ce2896807aab8627f1b248ad233bbe28f631852c37ccaf741c6ce0f4463c96d560573b726411bfa50953549e9746eaa3f77912be46e135cc09c406347cd070e6284ca25d6f73b44d4c9b67426dd7a7fd5bae0d3462d9a9b1e1af2b20584b39fb8cd56b487d0b69ce9fa9a2c40694406fc3f16eeb546d12d38b081953bf61d907667d15b380855be3400137044faff0eb24d763c753e13d6efe4445175eb5a18249b59969b84be8cd541281a428a81069dd2087cbd0e3b88ded4cbef08917e013a0d7b47a9d9fa9e434ab624aeb0a4bf09b4a8ad8bf5197593bd78140802bafab158f1876daf8a0c9fddc6cfe93a76def026b2b5051ec28c701956f728db2c8bcfd1653e77946c08ad11ad66225511d3079e056a91c2c4bd6ec89d9534ddeb05c82dca88d72638185a208cf23e2c068516dc93d332242d08792be81c3da701ac2a0472bed56e9c40523659400679cb6ac2a1f403cfe1d12d2cc085b393168956db781257fcc2366f4e2f1e4b08c1b2e3a33e8bab8748f4200a49adc2521f5263c3b80972d3ab96e65c499cc2c429320828a31ca9902963272e1fd45952c308eb25a3e293a06d820d786bd634be264133404e3bfb46bfdaba0ae76af6842402c865a3180d07407aaa8df59e1a0b98698f0aca2adb7317693a8e4e798b26c8a7c526670eb7d70cfe58d8e757fbb0fe2d8acc2fd46f33fa739e87a74903355a77b3c873ece7fd9520fe0e2f822e8d55371bf42d58ac466d1ea1a6a54002e2039112b9ef14ef4f9fb0c653866b6441211b6fa72540b12b2baf434c291be27e940aa2259bd8969828fd52b7c344f2932ee248a8836e2646fd50edd118c866484fbe184c4b0afcae88445148504b57e64ff818baf3cbd5d3c7b978361c3e62aed12e09e817f6b2eda34244b53f929737c1c992db55e3eee0e60857829dade390cc37958cf2c9f2a1cb6d37f0e494fb37cd42dea5057628c03a08a1286a1ddbb972c5f9019603c3cbfc5cc4b5a414ab5fc82bff077c91ce54d86eb25b0e8bd9112829e0f6dc2662e4c8d69d3ba1bebe8625d75a139ca383f6eae2ee3c1c39cde60b17512525c66ff3f18749e0afc18b8eb7601585d0efaaf6391dffd3da1e8bbf0c56712870750185410c61eb5dc9eeb286c39bc7629c9fe568154484cb9b7366fb1ccdc899adae61b5384f2013f9041df573fac8d851deb55ab56e6c0dba6dcebfb9b21a0ec1e5bab205fdff7e7eebbc5a22c5b752b59cbf7246b21ae6e57f34d154c046847ca3fc0be01498c30e7c8eb45644e57cea29d61babbb709d5cd03e386df3974d13b95c7c275a8edcdeb35d5b36f93781f599d373f899f875982712c0231e56b75d73eaf7a957d046b5269c6b5569388d428a0cc01c660e626766cab22cefb711ee647aeabfcbfcf7d15003433051831285b68b47ef04bd10fb11828e10fcfef52f43f079f85a591251f8f3283e57a061210c2fceac91304aa646b0917fc6b89dddf7eb70e3aaf572f42a23299b613c524be819ee7c9aaf65e9efb65a4ce903d51973abe4c1ed2cdbc64b719386e9fc9c08e0a9d553bff66a162f5f95a83b6eb5c04f74d559c39eee3c48c205daaee072ba0852d953aba23f8161ef4d6ddcb4cb42053c6f389938854a26a15041fbe68636a7ceab4e2d3db3a58d1199577ce0be128351d46d637fb58ff0fe2181167605735ab6ac6af973564226031c738345417da32117c441e943cc7e770bd9dd12228d303ba470df740fa864f7ca743e802e3f302d4e04d1a6a0f99f27934407449affce4b82424169aadb611c3ad9bd434d052681f97fe0e9510b32dec46db602751df07ef91a20c577ee0b6ab82240eea324ed098b92613644f6050edc9087424a6c32d059233fb9804c05524d09913d62b52fb1ef8cb73c6e236f158eb55f86a6590f5e8ed2fe0a66a9ac5688e5ab0fc30cfbd2301e346fb8f5a5e6bfaa2d0c5e5fb68892d52d9ebd7afc541976031e557440495e3b3f096c2d34e8b2e9353e506b276e51b4bd65d4f8b122bd1d09949335985d06fa6f4036b8c28284942055319dc8dd0643d97139235dafb7d49b2538ea2e0cbcaa6977f242fe8026e22ad5fbdd3c1667c9de27cfc20150cbcb1f628fc5893c1bb808a2828c37194e0f5aba6b57164cd90a756e037138d89587db5458545c4a72dcd01d475d39bd5234103e39e6d9997a93775581791ef302e3c46e5fe808e82751eb677b9d8a77c0215acd312e30ad25f2a0c49eabc0b83acb479830aee61c8f2520378bd04f49839e8da4c3184177a1f44ac73780a5fe268ab354b6ea4a8856e92b115c5e9cd595df850c30cf3bca7ec24f7e15fea636668562cbe9554b276c3cca9f92e79e26ef7bb3566a3e8e2fc5f9eaa5f25ce48e349cec0b58c4170b303ee1992c1f6a45a8a71aa69c73de6db1c6f0d9576517572bc002d51581119d36cae1c8ad82e6628a65b40edf413d0760684da8f953314ced0296f6180019ac4f01026472f6645292c6b2a6993794348a48f6bc48109dd070cbf019cdeea9eab93c892bfef36f5a59abfee1c8b20b09b46b4f27606d605631d57952bbdd08f15ebb7dba2200f029cce0f6e6fb9024ad5807c5fb10df9555ecffa2890d615c7fb2f79841be3dd254fc420fe298fefa685fd18eca12edec8a2340e2daaae9993bf681dd9bd36a5e6a6bdc8d2872a66943a377afa3ff67c954f7d5cd29301dd8c75ce0f993751b0d83c7eec7ad371b25a54babf64aeb983aeb3081b8150b9af07ebc7c3559c962717244942293646822a5dd2e484742d975f22a54b6ddb298460f8ce536a9cffc4cd70159cc6035cc09a37263689e42aad600d98e840a83208a9c42a071b9d62d3be3352241e7613f6f6b610c66d75c2319216f9c5b45dc31949b2efa882c750b932264902022b695cbb02d93adc34f5ca3272ef5d037ccf7bfc7b41de3416a5fee87385cab7530f8f370bb3de34c7d2350bcf5ec4385ac85cc3f6561aa488747f8e36446b90de123ae358928669bb2f61668dcd8966836f5496c4430eed6284caa3fbf347f1bc1838313ce6dd75e15f15d614e304bed117b8e91958fde2a4089de8a7651a2fe5761cbfeb9fda4983f35d3484e0f87f85c1d38b4ca6be2811b3be2bd89be257b2e4d12927206446dd96f6098fdf7e8d87eaef0798f093fa4a5deae0ad2af60e6acee62c4d1db644ba77633b35c6425b6b680f375e03d03fb85e0d0c67b8de4ef48114f50952d466315babc6f80212e9aac784b9fa942a593f6c668c1c88942f8b9ba9f46611fd3e0928d62bee2676636a3c833027a0e5b5a4636bf2e8de204b07809ff202f01c6dc949babdc89cf52c3764aa54271bea15543e175e383a793dcbc40b957885c1ef358251869af556087fb8a0d67711354648e21516f13dab95e1a42fffed893574f4489a3dc1538863af8c975e2cf4c28f95e061a2a414416467e3528e7985a8aee09d5dfca8919dab060b4e07df5523e62d6118ad08a5ef120f6568698855835f56e08c506fe6b99cf65c888081450a217d738dacc758a205b7fe7f294f03eac3f0c6f33a5e09fd8910485b5bfa5cb6fd967b5f9faa124115cd2db253e20d687ef94bfcb014734a3f08939900ccdcb870fc5862c0003a2b59202ce1e29cef289e86c6cb992167f66f491ffc92b2c97c8a3dcdf646418aec79b02ac6ca666e2ad9d051c3799bc11ec87d103a641c1a1ba9c0acf7fe1ffcbb7b303e5b5064ed895fe785c03e57fdeed6f0e51dbe852118993feeb477df9cf77161cc73b3bfb1fd7a3c032497f65e4118556d909b31cbcd5c1af3210db38c1aeb733eb39301fb398a61dafc20f1784c9c2cc4b758e4843a2123602b944114326bcd30ee96aa65bedf159ec7966a820c6281540c3cac8742e5e421947843a7d865a53e9dc5776ebafb708359928fcc07832d70e788724cf68edc9ebf9aaf6839e30f2d0846fbc4a63ae0f3bfd4709281d6d7a0a90efaa0358a22a777d55bf6db0d13e9bcc03121138617e261f2af8ec7a3340f347ad320e972fc71a778b42766513e3f3c49b0690e370191092c1c93d647e1cf6214ce369dd327dd6e3b226a000359921543c6f0705cf56c63fff032d65632c4e855f49f46b8bc5e11ecc6ec2d7a62aad973d0826f11b2061aa2ae460051adf4fc9b54a567a1dda7f60d66269958a8f55fa39b4e299695d5b0f9aaa8b842401d82dabeec108db88929345b6aa61860385a2fdea6636fb374e6b689971ca2247e1765b7efac07c13aa5c8d40617fe16b143e9b5e20c472e7e5f55dbdc1b87f24c8cbaba39fe50dbe2360db6c1307f66700f511e2aebd72c3a8b682c3d133ffe4d34d79c1fbac39c0990b87a6fb4814c400a21648e0f8c7aaf07d7cc0583c1699c6a4e053b429109959f294b41948fa1a338738ecdf4da39efbbf572b1b086a9998b36966766a4b25120b34e6db9a3759413542236a5871f249d72be7c9918a6f292d2107f716cb5683c743a2b8bf67324a785351d2ddd7f87e73344bd5b768a6f3d9c3d4d0c9cefb85c6c3d8acfb08c64bf63097f7f47f3a11181ce74ef1668d3597bbda6e7ea339dd3c0e65623f8809b6df7c8484bf81378c781324a31a6fd7de6ef50f74fa34e77fcc65381088e7ea821c727b559e80ae5c2ac17252e6d6bb74c75a5833e273a5f7c02e1e6b78ec6a5ef8eb5f3c4502bd8032776036d5d341dd8e3e5484c1f4747cecc7c5ea8e060ece3ef4d5afed062539ffb3a86c245e5487cb6b8a773e3ae1f274b8f947b390ff761e1acc026c32463381ef542d4b200893baab0755cc168f97a6b6dac94bfb3a1d086fb3ca247987225a155d03491541ea31df457c0d82e96f9e9698989acf263b2d3f33405895f175adbf2f1deb005a79f8aa61e902a4f26f09b5abb1e99a5c6b8fe054b841e2df8e468f003d2a17fee898d999752a72551dc43fbde8848a87e17206c2df3ed56a78dc3f3ccbc56bd68e162870ef0f84625558e7d5fb4a441c6e1b761b00901a9692a9b1c53e2b67") 2018/01/15 14:52:34 executing program 7: 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) r0 = accept(0xffffffffffffff9c, &(0x7f0000001000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000002000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000058d000-0x4)=0x60) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000149000-0x20)={"4793b72ebd346e77d02d58c9a94d0dc4", {0x4, 0x6a97, 0x8, "ee72cd3a3900", 0x200, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x2003, 0x3) write(r2, &(0x7f00005ef000-0xa0)="220000001e0007ffe901000f09000700000900ebfe03a7f21900ffff050308800100", 0x22) 2018/01/15 14:52:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x400) pipe(&(0x7f0000b5c000)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000c1e000-0x4)=0x0) r4 = gettid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000073d000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000063c000-0xc8)={{{@in=@multicast2=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@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}}, &(0x7f00007f7000+0xde8)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00001b7000)={{{@in=@multicast2=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c97000)=0xe8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000325000-0x1a)={0x0, 0x12, "d6a45be1572af27afd520f3a870626b7a45d"}, &(0x7f0000515000)=0x1a) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00003ed000-0x8)=@assoc_value={r8, 0x9}, &(0x7f0000bac000-0x4)=0x8) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000698000)={r1, &(0x7f00006ab000)="69aa17025e650aa8471a51815d5ae3c22a79ac6e48a5803f723ec3d07eb1fa1130336ccda40f893c10efdecd5fd6d753e45da09eed3ef263aa865e9f13e8117a5932215dcd7c26f2e7fdd660b648eb937e933bc5197768738f51c0214bbc4a714df91f4167911e2c1421f594400e3d23fd58bf4f8940a5cba46dff88469e7c892323e734991e5ca00c304ee4a2ce27491154082cb7", &(0x7f0000e1a000-0x83)=""/131}, 0x18) r9 = getuid() ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f00001f7000-0x4)=0x1f) r10 = gettid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000569000)={0x0, 0x0, 0x0}, &(0x7f0000b00000)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000089e000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000adf000-0x4)=0xe8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000305000)={r8, 0xd305, 0x30}, &(0x7f000084f000-0x4)=0xc) r12 = getgid() sendmsg$netlink(r1, &(0x7f00005b9000)={&(0x7f000006c000)=@kern={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f000045f000)=[{&(0x7f0000786000-0x10)={0x10, 0x10, 0x1, 0x4, 0x2, "", []}, 0x10}, {&(0x7f0000c38000-0x10)={0x10, 0x1c, 0x304, 0x3, 0x0, "", []}, 0x10}, {&(0x7f00004cb000-0x2558)={0x2558, 0x37, 0x410, 0x2, 0x2, "", [@nested={0x4, 0x23, []}, @typed={0xc, 0x16, @pid=r3}, @nested={0x2248, 0x1b, [@generic="983a4316641c0e88a3bd2b94232981d164fcf74d1a4e7c9c6675d94771ff8e260eae162d6315c67af98108869216584f2212b052ecf422fcb04d65189682b1bcd0b5f2f83341f7586c82cd5a00d8b399fa73df26df17587d575d65c87797842503ee09ea6aaa5f072ce37940f72fabfbf57078c01ad5abed7cc44a73", @typed={0xc, 0x4b, @ipv4=@rand_addr=0x1ff}, @generic="e8afc278dff7319e975082b5d01cc1a7db86d70b008db75c5342953066f272d077161b0c19855d9626e2580e21f38f91f812fbb5435872573ddf122a466073003e82639adbb64d2c080c226ba43d77a77b317d12cf8875ae869ad9e9728b810ba5a46cc0e50bb394088c567a3ddc05c144462806084e7bd5c08c749360ed5b8dc7f0dd1226d6251d725af7f2b835c7a0", 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@typed={0xc, 0x40, @pid=r4}, @generic="90a3e838849315b81e2fadca467cad6246af9043250bcaee5cc1c97db7741ff31c2b8318e14845a9b73972c3fe7b4b803ebda9f5bbd649c679a9cbddfeccbb53524a16e48af9b7d0e55a9ba0f050cea8c8153064015f8f1c7f27bd70e3594b10ee934222af9633a766406f33bab3bfcf0db2e49ef5665c7b959caa6d72ea4192d2813ea8b7c4ccb472536cb197c8b5f01edbd198c3df09657e9c439649485f08f991dcf200315573f56635387523d4976dcb7ad2829c16bd4681a63831058d70a0625d2d3aa39b1705a0a9fd654a4f07de2bc7070e664228262cc97c727b20bf78b3ccfd3478db7a9f1e2e42", @typed={0x10, 0x8a, @u64=0x5}, @typed={0x18, 0x5d, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @typed={0xc, 0x5c, @pid=r5}]}, @typed={0x14, 0x37, @str='#vboxnet0\x00'}, @nested={0x1cc, 0x63, [@typed={0xcc, 0x16, @binary="eac34c50e02c4208415db8be453a2663a7a56d6dddc735f533793db8ae365546c0f88007f17bfedfeea9c88d7dd55a8aff65a304cfddf9bbe321f143a04d3797d748fb4d2507c85e21ae1819500be35c41d1901f610a38a9c4af6e60903a2c4462dfbabf5b40ac2f3031128d012f1d87db4e65fb78f9b9a5e6b7db8a55d8bca6a4904d29ebdc1893d143888921b23018e43b6b198f5cecb2276e459bea6085986ec21d5855a32050243c3bdce31dd145bbc8f4220102a23af8883a912e36008e1c695759"}, @generic="ba626869772df767e4a00cf4b3d28e6912d54e46b69e75efb251cda9814274b1269cbf4c707db4bc3ce8f9f0673ec86980bfd09f8006cc2e416738fcfffc350719eca4edfb6f800bb525f0163347c3aa5fc21d79d1", @typed={0x10, 0x92, @u64=0xc8d}, @generic="e5044bf54d3cc75da61de7809a00dda3e1aee9ad87176c7fe29d3dc3de0ae18c931f44139eb0943c207bd46ca256fa40cccb48ef4764d44ab5003c08594f5da8633f4adcda686aa0138b5e9ef0c25faa8ae598a2de3a29d8a16a9a5a628aa04499f7aaa58078c201432dc91bf4346fc19cff38cd02b05863be36fa8c083b573132a227bdd44064e66d", @typed={0xc, 0x47, @uid=r6}]}, @typed={0x10, 0x68, @u64=0x3}, @nested={0xf4, 0x21, [@typed={0x8, 0x30, @void=""}, @generic="98c231be33bf71c2298f2f66ea5eedc739e574e6928f0917fad5365bac0bd4978ae927e1a35121e120c99eaa619622e8aea7336766bac5cee109c908a8680a9f824daacd50e9023924c42ccffbdb2b098a793cc0517607a3f5a4d9e4007055a7f2f1f4dec00e9306fd9fad39a80f243d974e876eae735e9f1056296b31c5daba571368a00933f87bc2c54e8eb5769c9a1d4acae40ae891fa62e93fe71db26ddf9a70195d7ed4ff50754051bb614206ab7508d21fc635b84d9d37ebf1fe676a047096f9fb87ca02648afc9db773434f9b4e8f4ef801e7e542a50baec8f24a2e0a6a3f7a1d90a919"]}, @typed={0xc, 0x1d, @ipv4=@dev={0xac, 0x14, 0x0, 0xe}}]}, 0x2558}, {&(0x7f00005be000)={0x100, 0x15, 0x600, 0x3, 0x1, "", [@generic="6abf00df93e6889701b4a72aa14fec1489f7edb706c9e92e3b74e66cd830dd7f1840d433ed731fecd64749856df3a4e51a7601b6dbf9314771d18a5f52ec2bd41d1844a05cc02ccc31e244f52e663830d181bcc8e6bb0d2bc31bb5690f6bc68996eca1a22ad8305fa50607fd11457189a35a4329f55a74607f02a217fd314f21a334d61ea373373c3c8d081affe707a7e8f37287f60884fabb62021bbaebeec9202afa90410b99aaa8a7daf52a080f281f8516f5017635ced9d0d5a483215799788d620f14e2355a517d7873eff9e852647285863f02586d73c3f10bad6d443984dd88a7da00b6c2409c0fee16"]}, 0x100}, {&(0x7f00008bc000)={0x210, 0x3e, 0x900, 0x5, 0x1, "", [@typed={0xc, 0x38, @uid=r7}, @generic="b4066b87f7a771c69cfbb9f78f93215ec95577c2ed94a85fd4da83ff3bd34ec51425586a4d901120eb46e041d3d0c3aa8bbaf91c296915f8c739e87c92fe416718005aa69e91f10e17ab780c6b41d439c6828db4ae3178ab2c", @nested={0x124, 0xd, [@generic="cb823923dc599a4b726f136746178156c0387dae8be81761da08f5506355f30f99acfd5c26289a3e7bb4a9cfe53e297d98b68286bf956c1f6ca8fba89327e80c242a8a91f44f275da397acf6ec9bc33dd404d1e45fd56ec6261f0adb525d62250aeb1838d453c9f89561f8c9ec1218c1357d861bd8d0d332341966e16240c5982ec544d360c4ad1096bfbc240584edd946cff3d1cc11460f468b9fcd1903f015dba0efeec721bd7d88f4466c91c2084d7ef4bde010c970664cabee940e3d79cc7fc7", @typed={0x40, 0xe, @binary="8b4a54fe8bab46bfd4ba585bab406123bd79552982bf27a0825ce86fa38de7c77ece6f70265880abf9de60c10f0ecb1322a2d55dc6a34f28"}, @typed={0x10, 0xd, @u64=0x6}, @typed={0xc, 0x2e, @uid=r9}]}, @typed={0x10, 0x2, @str='vmnet0\x00'}, @generic="5ed62242e9fec952726fda59b0d7e34f6eee215adccae98bc793cd27fd4aab241a5c45cdbe6812f29b95e0d439ff069aaa457bedc457e7cb774a21db6ddd6e184e14d40c43336594d59240099fa4e23d20d05d9d0b32ced14a6802f236b607c4e6efc73ed1"]}, 0x210}, {&(0x7f0000a45000-0x18)={0x18, 0x36, 0x700, 0x0, 0x3, "", [@typed={0x8, 0x1, @void=""}]}, 0x18}], 0x6, &(0x7f0000290000-0x40)=[@rights={0x20, 0x1, 0x1, [0xffffffffffffffff, r0, r0]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}], 0x40, 0x40000}, 0xc000) accept$inet(r0, &(0x7f000017b000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000070d000-0x4)=0xfffffffffffffdbd) 2018/01/15 14:52:34 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001000)={0x1d, 0x0, 0x0, 0x0}, 0x10) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f000000b000)=""/65, 0x41) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000001000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000004000)={0x4, &(0x7f0000003000-0x20)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000003000)={r2, 0x0}) sendmsg(r0, &(0x7f0000008000)={&(0x7f000000b000-0x10)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)=[{&(0x7f0000008000-0x38)="05000000017daebd4c317b8c0649831def071b7c358611a6238d495f9f3ff91ee6d69764e7db2b81abfffdc05da6f696bfc575b2f528f6ef", 0x38}], 0x1, &(0x7f0000009000-0x370)=[], 0x0, 0x0}, 0x0) 2018/01/15 14:52:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00006e9000-0x8)={0x0, 0x0}) r2 = accept4$inet6(r1, &(0x7f0000d83000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000dd7000)=0x1c, 0x80800) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00005b7000)={0x0, 0xffffffffffffff01, 0x30}, &(0x7f0000f42000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000802000-0x39)={r3, @in6={{0xa, 0x1, 0x2ee2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x7, 0x57, 0x10000, 0x10}, &(0x7f00007ea000)=0xa0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f00003f0000-0x5c)={{0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x8}, {0xa, 0x3, 0x6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x9}, 0x1881, [0x3, 0xfffffffffffffff8, 0x80, 0x10001, 0xfffffffffffffffb, 0x1, 0xfffffffffffffff7, 0x0]}, 0x5c) bpf$OBJ_GET_PROG(0x7, &(0x7f0000003000-0x10)={&(0x7f0000007000-0x12)="e91f7189591e9233614b2f2f66696c653000", 0x0, 0x0}, 0x121) 2018/01/15 14:52:34 executing program 6: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@rand_addr=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008db000-0x4)=0xe8) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0xdf, "86b024e172851cb30da22c53cac081a459c2f385bddded65ba04c0584705b6ea34479d7eeaf36d1e50cd86794f9b0e8e5aed63a182b74671dc6ce65ef2334677843e3660346851003991cb9946f6c4376043a9bdb365d6e7a1d5687c4013380a420f2e099da7a1d2ffaf7e39f7147bf3a17a292d59e02f67bf43d974953b58c441bc798939ebf698085c451bd6dbded30076c1b4f635876c96e1058b8846151e50f1ed90e0e3da1b18a99be0704ff4fe72369faa59637f78259fcba7cdb80c5b3b2bee335f8e44e5108e3d1ca09ef90f94e5477a57e49a328166ebf3bed947"}, &(0x7f0000001000-0x4)=0xe7) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000002000-0xa0)={r2, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x3, 0x400, 0x2, 0x1}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000aa3000)={0x0, []}, &(0x7f00007e1000)=0x4) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000aa2000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a47000-0x4)=0xe8) 2018/01/15 14:52:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c57000)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(ccm(aes-asm))\x00'}, 0x58) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f000012d000-0x8)={0x0, 0x0}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f0000896000-0x20)="06c3dd053f29ec3ae3d31ce465b1b962ce8b7d09187b0ad0333aa4e87f210196", 0x20, 0x0, &(0x7f0000c3c000-0xa)=@un=@file={0x0, './file0\x00'}, 0xa) recvmsg(r1, &(0x7f0000562000)={&(0x7f0000e90000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f000085d000-0x70)=[{&(0x7f00003f3000)=""/150, 0x88}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 14:52:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000b7000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000579000+0xea2)={0x9, 0x202, 0x3, 0x7, 0x0}, &(0x7f0000663000)=0x10) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000c03000-0x8c)={r1, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x0}, 0x10) r2 = socket(0x11, 0x802, 0x0) setsockopt(r2, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) 2018/01/15 14:52:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000fad000-0x4)=0x0) syz_emit_ethernet(0xfffffebd, &(0x7f00006b6000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, ')#2', 0x8, 0x32, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@echo_reply={0x81, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0xc06]}) 2018/01/15 14:52:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x400000003, 0xff) shutdown(r0, 0x1) socket$inet(0x2, 0x80000, 0x8) sendto$inet(r0, &(0x7f0000545000)="068c09ed10dab932a201570cd4d91792cb3c9f3e", 0x14, 0x0, &(0x7f0000004000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 14:52:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000013d000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000949000-0x14)={0x0, 0xfffffffffffffffa, 0x10001, 0x6e931062, 0xdec4, 0x7fffffff}, &(0x7f00003aa000-0x4)=0x14) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000c68000)={r1, 0x8ef, 0x30, 0x4, 0x7}, &(0x7f0000a56000+0xad6)=0x18) syz_emit_ethernet(0x17, &(0x7f0000a64000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x400000000000003d, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, &(0x7f0000a82000)={0x0, 0x0, []}) 2018/01/15 14:52:34 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)=[{0x200014, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f0000003000)="", 0x0, 0x0, &(0x7f0000029000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) bind(r0, &(0x7f0000013000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) 2018/01/15 14:52:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000055a000-0x8)={0x0, 0x0}) connect$inet6(r0, &(0x7f0000195000)={0xa, 0x1, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x40, &(0x7f0000237000-0x10)=""/16, &(0x7f000073f000-0x4)=0x10) 2018/01/15 14:52:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000f8b000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0x0}, &(0x7f00004f0000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000818000)={0x0, 0x4b88}, &(0x7f0000a0e000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000ce8000)={r1, 0x30, "1a01b94f3ccae034aca3615eaf47969e9f4207acf0fc83332277215c5490df9a64bbde023474fd227d5114bcf51894f1"}, &(0x7f0000b48000-0x4)=0x38) r2 = socket(0xf, 0x2000006, 0xffffffff) sendmsg$key(r2, &(0x7f0000ec8000-0x22)={0x0, 0x0, &(0x7f000006a000)={&(0x7f0000fce000)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x10}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/01/15 14:52:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) socket$inet6(0xa, 0x2, 0x3) setsockopt(r0, 0x200800000010d, 0x2, &(0x7f0000e9c000)="006d9fff", 0x4) 2018/01/15 14:52:35 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000001000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f000033a000)=0x48, 0x80800) ioctl$sock_netdev_private(r0, 0x89f6, &(0x7f00007a4000-0xd3)="2e3b4ef83130ae462b66810c1960f53182b9702edf39c14513f8625cfb2be603700bfcc4d958d57a063d649843e16cc0d86f5f9056b5815eb416fad228ccb80432b5116cda2f2f279199f14298025b74c36f3565ba5b5993c0c4df0f6ddba9a9c2cb65675baf68a759741f37f90f85a9f9406ad3937b904283f6d90762df8587aaddc9cf634367d3b74bdb4ed1eb82d33401ca77560f08d87792d9f45369ca728dfce3a3707f6ad37cd6039e3ff53457a09e0e2490c99279c63510d8f5ed2acc5c2508d83374955da60b8596ff4215e0a2532a") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x80000, 0x0) poll(&(0x7f0000b7b000-0x18)=[{r1, 0x1000, 0x0}, {r1, 0x10, 0x0}, {r0, 0x2, 0x0}], 0x3, 0x7) write(r1, &(0x7f0000d90000-0x26)="26000000130047f1ffdfff7f00ffffff07ffffff01000000f6b2000000000000000004001235", 0x26) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00004e3000)=0xbba, 0x4) 2018/01/15 14:52:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000068a000)='dctcp\x00', 0x6) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c6a000-0x40)=[{0x4, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007fffffff, 0x0}, 0x14) writev(r0, &(0x7f0000794000-0x60)=[{&(0x7f0000dfa000)="06", 0x1}], 0x1) pipe(&(0x7f000014f000-0x8)={0x0, 0x0}) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f0000e78000)={{0x8, 0x7fffffff, 0xffff, 0x6, 0xfffffffffffffff7, 0x101}, 0x10001, 0x7fffffff, 0x7fff, 0x8, 0x16, "28693124f3852a8281eccb37db1da5a4d24894b7c4037424b93f8ffd6780f35621cf13ccf94d4a05fead791f1303f41ca41a1b03ca16345b8c8b4bfcf2bd6e6246033f522b98b483a9862115e38e3762712fa07f455e173f6d7460a3d55fb5510df59be98ff5e7f84430a6f97e3c3d9ae6c9ce93aefcedc56ad1ab08df87cbfb"}) writev(r0, &(0x7f0000e29000-0x60)=[{&(0x7f0000340000-0x1000)="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", 0xa78}], 0x1) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00000a9000-0x4)=0x0, &(0x7f0000f58000-0x4)=0x4) 2018/01/15 14:52:35 executing program 3: mmap(&(0x7f0000000000/0xcdc000)=nil, 0xcdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x2000080000) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000cd8000)={0x0, 0x0}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000007000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000cd9000-0xc)={0x0, 0x0}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000039b000-0x8)={0x0, 0x0}) 2018/01/15 14:52:35 executing program 4: r0 = socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r0, 0x89fa, &(0x7f0000000000)="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") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x40000000000036, &(0x7f0000ec9000)="dc13b51a5b31306e78dd580871ab2144ece470d734cf0195f75d34c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f0726e60000000000000000d359bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d328501902d973e668fa3f9b8974fec92b836614657ade60393c9a6556ddfaeda0896440f396f4b9b3e5a2db8352780dff40bb45a7883", 0xd0) setsockopt$inet6_buf(r1, 0x29, 0x36, &(0x7f0000d4c000-0x3)="0005", 0x2) 2018/01/15 14:52:35 executing program 5: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0x27e, &(0x7f0000016000-0x10)={&(0x7f000000b000-0x2c)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x6, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f000001c000)={0x0, 0x0, &(0x7f000001d000-0x40)=[], 0x0, &(0x7f000001a000)=""/180, 0xb4, 0x0}, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000001000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000018000)={@common='lo\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 14:52:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000d49000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fbd000-0x4)=0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000d3b000)=0xdbb, 0x4) getsockname$ipx(r0, &(0x7f0000e40000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00005bd000-0x4)=0x10) r1 = socket$inet6(0xa, 0x80824, 0x6) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f000013c000)={0x0, 0x0, 0x33, 0x0, 0x0}, &(0x7f0000c7f000-0x4)=0x18) 2018/01/15 14:52:35 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1d, 0x3, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000002000)={@generic="5f7a5d40bc07c9edf1afa1108f8ffdae", @ifru_flags=0x4000}) bind$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x65, 0x2, &(0x7f0000001000-0x4)=0x0, 0x4) 2018/01/15 14:52:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000863000-0x8)=@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x8) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000811000-0xb)={0x6dfe, 0x8, 0x10000, 0xf2, 0xffffffff, 0x2, 0x3, 0xfffffffffffffffb, 0xfffffffffffffff7, 0x0, 0x36}, 0xb) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000088c000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x800, 0x0, 0x2000ff, 0x1, 0x0, 0x0, 0x0}, 0x20) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00003ce000-0x14)={0x0, 0x3ff, 0x7fff, 0x4, 0x1ff, 0x0}, &(0x7f0000970000)=0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000671000-0x10)={0x40, 0x8201, 0x7, 0x7ff, r1}, &(0x7f0000307000-0x4)=0x10) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000fc7000)={0x0, 0x0}) r4 = accept4(r3, &(0x7f0000ad6000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000d7f000-0x4)=0x1c, 0x80800) sendmmsg$nfc_llcp(r4, &(0x7f00002d8000)=[{&(0x7f000064d000-0x60)={0x27, 0x4, 0x8, 0x6, 0xb7c, 0x6, "1c6e6aabc27088eabb95d61d0bc3f7cdf82b9931a4148d6b6ce950590d64ea8d3c3193b7c7d9eaee9fc067780f451d96c177f65705f7a5128c16da5ddb4339", 0xc}, 0x60, &(0x7f0000393000)=[{&(0x7f0000604000)="e0056e9ef29e313551b781feffb4ceab881e6f24d82f6590af3cf921", 0x1c}], 0x1, &(0x7f0000b66000-0x88)={0x88, 0x110, 0x3, "5866291e1346536d35046c94e1508af1fe7825abe71fe5a7a264aeaab4e5e983608f962570d35e8f23981f99ee8eb93a57c61c394568a1fe1cae57a13b7e88c07a388b894fff1f30b5b0b66e8b1270385174d08b5ac3e144a31e992fe1f437ba566f9c0a07f0ec9be3fc8d71aef94451fdf2b9770d8c3556"}, 0x88, 0x80}, {&(0x7f0000a78000)={0x27, 0x2, 0x7, 0x2, 0x7, 0x5, "58e9035fa6f64c1ec932672991ff4ef94affc29364022847cc857d7bf04ca6b2f439e6d8804e02d33df4eb7eba56f921c00b5cc129aeaa8f6cbf9a850517ea", 0xff}, 0x60, &(0x7f0000843000)=[{&(0x7f0000d9e000)="faad9144ae4bbf122e6c63c93e3863e916cc491f71724031e1b188496b29e284a215fc1cf231456f61ebfd5c29c96b02a45817abe5545c7cbbc578ffb80bdbdadc2398fcfb1a98986e7abd7acc769f9a948ae53d345ed6bbb3d6b81e3e8be97f02e7856153aff0afc74c7de039", 0x6d}, {&(0x7f0000807000)="4c1e345010c648c2c69b6e05d2ad7c0ae73777b9b3b6f2d7b4644b62e8950b485e801469c964b3ea2f70239384f4de9f926b3e425de8722a5acf31bc2c45adefbc98dc1358f0340d327805074a6f2da5eaf714fa613876535bab5098c70c", 0x5e}, {&(0x7f0000f51000)="7842faf58b1a510bafc8", 0xa}], 0x3, &(0x7f00006dd000)={0x70, 0x100, 0x80, "b34fa41ecca3b3dddb8e5ecb7c0f338f3015aa428ab0db1eec2e3aa1e502d0ca9c08a519b73dc89d07decca4cfd2662657835cff7d627469502255178145098d0c6210c707e757430253cfdbf7197fb5f3ef1fe7587ac5cab2ec"}, 0x70, 0x4000000}, {&(0x7f00005e0000-0x60)={0x27, 0x1, 0x10000, 0x6, 0x80000001, 0x10001, "05383ef4306e330306c49e4b8a5da67d4250ed7d5f6488be46cbb457a8ebf9f7d026a1b6ce565d60551ba182694934e64824a26dce5473f9edfdd3841dffdd", 0xff9}, 0x60, &(0x7f000027d000)=[{&(0x7f000036a000)="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", 0x1000}, {&(0x7f0000584000)="1338a6a1dfc8f91c17caca4e5a14e46160823c7912de0b7835614da089db793dbe3fa601d1a6e7aa8c8137f6be576b95abb4bba1ff47c0d3", 0x38}, {&(0x7f0000e8c000)="e3c695f1b943151659ffd5b80f6c35f1", 0x10}, {&(0x7f0000784000)="df9a2294d648b2b41be24bb1407159324d320d8923debf79c8a3a70b267e080da6f65cb3fadac8c5913df9a466654a599a284b3f792ba28062e14316ff3533a9de", 0x41}], 0x4, &(0x7f0000b54000-0x10)={0x10, 0x10e, 0x7, ""}, 0x10, 0x884}, {&(0x7f0000ea1000)={0x27, 0x1f, 0x6, 0x7, 0x2, 0x9a94, "89f1801590abc8b5aa8103419b2ecde571f0e2450761c971b1de5dd6ed7ba425b33342dfc88e72f33e173b6ba1e6590c4140fedf5abca37231dd66fc322e5a", 0x1ff}, 0x60, &(0x7f0000df9000)=[{&(0x7f0000360000-0x8b)="c9ca54a549ff8005a017f20749bcbbb172845e3a559f47617e7567c84c2ed0bbe3792932bbbe5538bf04ea6e4e2c741b195caf2fd8d64eb9a1cd828bd105692e1916ceec2bc211cf0a1e9d9a4bc02874e24454e4123698276c79df9632584a0abddda7a513210c5f0bba85b6cb7a9d4abb745a39cdc9f9b88726091d611eb10e876611ed66ea74ba4de0cb", 0x8b}, {&(0x7f000041a000-0x2a)="26a3adb850dde416c98be78a838cedd67f1be878cab17d0c37187d5ddb58e2c4827be2abb7df1a422b42", 0x2a}, {&(0x7f000000f000-0x8a)="5c89be82f93156285135bc4a1c74cf394d2ec49e039ff75133dc2d03ccf5aa41c43a85806d0e292909947d710499e8e209566c3246a7ab153a1f8eec0357b9ab9e6a969d20646566fd6c7954f77488e7c24d6f70e03d00a120462c2ca72e6d926580c6586cb739b88f83f9cce3cf774d668cab048d2ff7c4ac67119ccad5d91b41a959c710e9865f43ad", 0x8a}, {&(0x7f0000569000-0xf8)="6771e3d18c22930c83317ca5c4f689c282cd305e50f4d8cd6e4a857edce4cc42b39cfe11a9cdc01aadbacd779f2560c3eb843e0063bbb2fc9c3d631c36d6c07bbc5716683ea2b699e8025fcd419fb3300c7155ee2aaa0f3248d7150a694306b67a26270ef6d3bf230293cc7737a31d74017b1f49110239b46a77820b3b1ace1d6ba09fbeb82ddb35e675e8741e420883c4705532739c09e296e1a79d45e4faa1140b851149ef0ed216e12c1dff76502d38f5fa23c70959f91e84a1151e421d7ecc886f1f8ea17af512c62124d5fbb523158f32e161c3830703e9b7dd0a04045b0d09a57a8bae970246017738e41e3a1934bf98ed448b0f51", 0xf8}, {&(0x7f000037f000-0x30)="d10c499c49c8f11cbe1f4d448278cf79e5fe4c0dbae25191c2abfe8a7a386176680e20bd22d0a5b2734d353697b34e98", 0x30}], 0x5, &(0x7f0000b13000-0x88)={0x88, 0x1, 0x80000001, "1a5d144e1d5d807f280f688565f0d74aa982d8790dacd436824e1ff6b682f885f1848b8651168811de096e557301e45d203a481a56df7aa8b95e4615825f91ce3b49e942ca8960be87d8a1bc4aa1342e59078933727bbb00dc6fd673346d2e277229a60f57b3d36e7e6c2a2a33ba79bcfc83"}, 0x88, 0x40000}, {&(0x7f0000502000-0x60)={0x27, 0x925d, 0x10001, 0x4, 0x5, 0x0, "c9cc2ace113e98a5340351da2e36805815b6e430ed83d2b545c99693891289b5d8a096c3737cd2cc014470a1f1de94f0a149700f3cdd9b33db7076df3a6a2d", 0x8}, 0x60, &(0x7f0000dce000-0x90)=[{&(0x7f0000cd2000)="4bbc7e9b205133e3f12ab72166ce08ce8ee7158f87df6a03d12e037a82c6e62dd117eae5ec5ea6392d16b7d3cfc5d68066cbe26efed57ca02ecaadfd85b95d58482d7a0ffa0d1a2f06b3281216807904c5b54fd4805e1f85d3965ce65221b6b4805c31e316db708c347530fd6b76454a160d3baca4f5c6269e21a40f787cc55e8b44c1452ce90c63bd5fa9b176276579a07c6053501e8afbaa8388d56e31e935a0e40b7a2381e9fe", 0xa8}, {&(0x7f00003d1000-0xab)="93573d4ec865b2b43c96b5fcbebbcf3331f7381aa649c4962b1baf4213423080a129f973a70ca1d38a3aab978bce3267cd565ad41ba4d3029887ef81c3e173f322f939396ac4b8e7eee9c0ce11245b20b8b1a8f8e6ffc90ba74c9483adeb6e75a27b76377e9ddf5ea35936cca908c2266a2a16d83461a13e1fe1b0054967e899bde01bec6a042f71fcb0278907593103a0d1201caf93d48abcf5c9e4b0437d776ab7aa660210cba0bdb918", 0xab}, {&(0x7f00004b3000)="8e9ac2e885f587f4ac54bb6a49ab7e1a67219bd71998c5a3a075a73d6f1cb8aa33b764742189ca0275464fad89297469540f070e1d3b53d9be43e60b7fa068f81fea6a2408e6a567a79bdab4f2de486f154655da2c26d002fc92b837fc21f80a25257897b1a77c3e9c543dd5607719d465259121307d3712e61b8cb1e9b6", 0x7e}, {&(0x7f00009b2000-0x6b)="9d4d1bf9865ea82a03b6f86522471356576b679afdde7183c0ca56562ef5a255db1cc79a32732570622b8735ed32b933044f50aed474776394eb8414aaa5cd5165b41e37735a3d67b92cdb776b33c0a96247eb5617c0787479c539b49a0250bcde48992013452137c5e5f4", 0x6b}, {&(0x7f000051b000)="19c02a0d7881907d2b30d5d8130366e49d301dd4a0ab4371a25158914d1d81d7770dd4f1f77d83bfe4cc716548393885bd06f66cddce8b5e113fe18f2a998247e21f5f46a2a410fcab0ee3d2c19c3d811d18496d08c4", 0x56}, {&(0x7f0000a28000)="e1fde5a0baf98945c4ec7a32379a44ffff2495a386be4301418e3008e9356897", 0x20}, {&(0x7f0000fff000-0xb4)="44569c43653a76e1e5d8f4de33f16a52675d664375a47b356360deca686fcdcbf19e3a8382092cb2d8242a4f57e7f862d28fe984fcb7278f3775eaad6c436bba8dd10431e870e42b315eb82c254c5f7dc9e67bc984b68aa5c46c253da319745e0787a9721ff2c935ec94a8cec508dc4e354983dd06423b55ecb85baed43bba81972f8709d313335c2005ac1687092eff20256877a2fb2e7ceca0d2514e4a8204c4fcd4760b6d544c34c8bc82a82551e378b62cb6", 0xb4}, {&(0x7f0000f38000)="8a518035a33db52e02a79466d5e59014dfb2b04649161b6ddc54108755547a22799a7c279e4d4dbdd60286c345e197a714ae7cbfce25af807df119a8e47be3195f6620bf6dbc1e83e7a2b6366e7805ee12caf5b9b0543d0e581289b4e8ff0b5a4148ee3aff888eba3625865caffad5cb58feb4d394d6b29605e11f5dbd", 0x7d}, {&(0x7f0000a25000)="96adc22488a291e516b5ef24b02f7f0fd3e5da1d620a10a085264644a34b331e52b66e90fa00f862e51068745c295af58e0eb6c27a000e071a49f6802e52b7", 0x3f}], 0x9, &(0x7f0000542000)={0x40, 0x1, 0xda, "17d7493162fb2f44765ee356f2dfcfbb0e7d4fcef9ddee05901a00004b781ea0b03722fb6f2fb37227"}, 0x40, 0x20044000}, {&(0x7f0000aa5000)={0x27, 0x7, 0x8, 0x7, 0x3, 0x100, "f5f3f0fab09d63d7467b54d5a004808450fb8d9ee20c3c7e6a9277aeca35e733f03961ccfd9646338471756f9c68c948557ea79f59442ac315f0c47042957f", 0x1}, 0x60, &(0x7f000099f000)=[{&(0x7f0000a1c000-0x9c)="54fbb79ab1930eef2c03e42cbc1ca0d7283fe97c6ace90f6ad56e3548d8d5ff85bf25c519458639020b7d43933806889e420151f9e258c486dd44b06991f73ff4e75dbfb082b1d972a660fbd09d5ee61436e076046cbd53af3c3645bdaa860b484901046fccfa458a10fd7da7e32d79e534319761a397c96f05395bce4a5a94d634b6b1470a7bc9c83182b2f39d764cb987d9379ab5487263dee9192", 0x9c}], 0x1, &(0x7f00001cd000-0xb0)={0xb0, 0x113, 0x9, "bde152acd32e6b6c62447f0becc85dbeab1b5ddf165cfb274cc0860c7bfa29b0bd8840bd1d50031cf02157a149d820e6d03852e09de4031669b0ef73e1871de10ffc5f3a147236860f47d2a7fedd4296fa59c5bc842a4527259497992e83ad8d1c0050f164820cee2bb58889a92b837909da76daae022e5e0276a5a52a15b17a3d0ddce9749a41cd7871c2f7417742f652044f2b9a578497a3139f13628dfb5a"}, 0xb0, 0x4040084}], 0x6, 0x800) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00005b8000-0x4)=0x3, 0x4) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f00005e6000-0x98)=@hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x8) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f00004c4000-0x4)=0x9, 0x4) sendto$inet6(r0, &(0x7f00000ad000)="", 0x0, 0x0, &(0x7f0000e0b000-0x1c)={0xa, 0x0, 0x800, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/15 14:52:35 executing program 6: mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000dee000-0x18)=""/24, &(0x7f0000f82000)=0x18) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000f82000)=0xfff, 0x4) write(r0, &(0x7f0000f7f000)="1e000000200043f90003ffff04008d4001e200850000123b0300f2ff0000", 0x1e) 2018/01/15 14:52:35 executing program 7: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f0000015000-0xc)={0x10, 0x34000, 0x0, 0x1}, 0xc, &(0x7f0000008000-0x10)={&(0x7f000001f000)={0x5a, 0x10, 0x829, 0x0, 0xffffffffffffffff, {0x4, 0x0, 0x0}, []}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000020000)=@common='dummy0\x00', 0x10) 2018/01/15 14:52:35 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x5, 0x1000010000032, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x114, 0x3, &(0x7f0000000000)="2a8e339cbc4a24cbdd2186b32c816dac", 0x10) sendto$ipx(r0, &(0x7f0000001000-0x52)="87bcb0a453e9914189806edc38fffabd3f05361e5b589c5540c9b343d58707f7d9dd5b1a309f66afcc21d563e571196f9269abe52e67553686461700b4f867b45a89922638d5655cc8be4c8896a55964032f", 0x52, 0x0, 0x0, 0x0) 2018/01/15 14:52:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f000068e000-0x22)="2200000015000701000910ff00000004780000000100000009000100000100000115", 0x22) 2018/01/15 14:52:35 executing program 1: mmap(&(0x7f0000000000/0xdc0000)=nil, 0xdc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000dbf000)="220000001900070400943300090004000a01020000c600804f00000006000180a427", 0x22) mmap(&(0x7f0000dc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000d33000)=[{&(0x7f0000dc0000)="0444c2acbda30b81a53d3e896971c18a214e02c4a036e218ab8563088d645037d0cd15d08c54ed1e60fa88ab80b0beed7cb6603debd1f66ab10a600bb7f9e5eeea2ec1d1dc93c64acfa6f4b58adc208c9bd1", 0x52}, {&(0x7f00009ad000)="1b84d51ac8b9", 0x6}, {&(0x7f0000627000)="b65df7", 0x3}, {&(0x7f0000dc1000-0xea)="0a19d27e549b7af63d7295ee790084b7ae155b232db4c487968affd0b164c33d16695e0cbc3e6351cb1f83630de2fdbf47f84a095cc3af1f55d432d2b25425075f65c9e51615ae1a5541fcbe0b0ce213dcfe36299db9a1fbe2011b1c131bf8018019f578ae59c8723aee5b095a549f603d8f35473088f15fdfe173cea78e6ec5d995d31e342728f179242483711272223b47fa0292ed68b11e22791daea9986a14d14d17db8084207f857a5709f4838cce6c935ea76cf086e08e16ae8322c9ebdac1b100bf94fe7efb3497dca5b5e350e3b4f8da5fe9803290afc399e6fddd6e22155ccf9051bb68f16b", 0xea}], 0x4) 2018/01/15 14:52:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000698000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000cb8000)={0x0, 0x6}, &(0x7f00003a7000)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000081a000)={r1, 0x4}, &(0x7f000018b000-0x4)=0x8) syz_emit_ethernet(0x14, &(0x7f0000674000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x8864, "b7ff00000000"}}}, &(0x7f000074e000)={0x0, 0x1, [0x325]}) 2018/01/15 14:52:35 executing program 0: mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x2, 0xb132, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) r2 = socket(0x1b, 0x80f, 0x7) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000005000-0x18)=@get={0x1, &(0x7f0000004000)=""/140, 0x1}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x6e, &(0x7f0000001000)=[@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4de1bbf7003db134) mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r2, 0x118, 0x0, &(0x7f0000008000)=0x7, 0x4) 2018/01/15 14:52:35 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000006000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000008000-0x20)=[{&(0x7f0000008000)=""/4096, 0x1000}, {&(0x7f0000001000-0x10)=""/16, 0x10}], 0x2, &(0x7f0000009000-0x8)=""/8, 0x8, 0x3}, 0x1) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x4, 0x0, 0x68, 0x7a, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/15 14:52:35 executing program 5: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000007000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000007000)=0x10) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000014000-0x10)={0x0, 0x84, &(0x7f0000007000-0x84)=[@in6={0xa, 0x2, 0xfffffffffffffff8, @loopback={0x0, 0x1}, 0x1000000000000}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0x3f}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000013000)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000000d000+0xc2)={r1, 0x81}, &(0x7f000000b000)=0x8) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, &(0x7f0000015000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f000000a000-0x4)=0x9, 0x80000) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f0000015000-0x4)=0x1, 0x4) syz_emit_ethernet(0x8e, &(0x7f0000000000)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x58, 0x40000000003a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "d5bf84", 0x0, 0x29, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [@dstopts={0x0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x18, {0x0, 0x4, 0x0, 0x0, [0x0, 0x0]}}]}], "6e5ad894a154"}}}}}}}, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(0xffffffffffffff9c, &(0x7f0000005000)=@in={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000013000)=0x10) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f0000014000-0x4)=0x25, 0x4) 2018/01/15 14:52:35 executing program 4: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x84, 0x80000000000021, &(0x7f0000000000)="", 0x0) recvfrom(r0, &(0x7f0000907000)=""/4096, 0x1000, 0x2160, &(0x7f0000c80000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000001000-0x20)={@generic="a657f3a9120000000080000001e8e4ee", @ifru_flags=0x800}) 2018/01/15 14:52:35 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x8, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}}}}}}}, 0x0) r0 = socket(0x9, 0x6, 0xdf) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) socket$bt_sco(0x1f, 0x5, 0x2) bind$inet6(r1, &(0x7f0000001000-0x1c)={0xa, 0x2, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x1c) getsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000003000-0x71)=""/113, &(0x7f0000002000)=0x71) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000002000-0xc)={0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @loopback=0x0}, &(0x7f0000004000-0x4)=0xfffffffffffffe0a) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000002000)="7bb9bd8a0ad4298d42e9c844990080d7a87cac28a837c21798e8dab8fe9c2171b309ab9147c3bc25e53eaf8383ddd4606e758bcc3cc2ff663c0f090732adced35de0d75a17f2b9880ce7047c9d0fcd36dfd7dc427972ebdc49e073edd161fb1135895879e2fe7cbedc332c71be79baa1a8392583f717a791416c99d53dd59d38c8196f21f1a15ee9ab7aac923aac23ea77346c7a242126ca0bfe4fe90f8cf636e1e9a15bacb50f8d0e24addf010d669b45eb9ebd20062f662af5e6b86e", 0xbd) 2018/01/15 14:52:35 executing program 2: mmap(&(0x7f0000000000/0xf51000)=nil, 0xf51000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000dd2000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00002ed000-0x4)=0x1c) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000d5d000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000f52000-0x4)=0x10) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000f52000-0x4)=0xb6, &(0x7f0000f52000-0x4)=0x4) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000f51000)=""/17, 0x11, 0x1, &(0x7f0000748000-0x1c)={0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0x8000}, 0x1a) r2 = socket$inet6(0xa, 0x4000000000003, 0x3) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000f53000-0x4)={r0}) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f52000)={0x0, 0x0}) mmap(&(0x7f0000f53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r3, 0x1, 0x1f, &(0x7f0000f53000)=0xffffffffffff0001, 0x4) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$netrom(0xffffffffffffffff, &(0x7f0000f52000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000f53000-0x4)=0x10, 0x0) socketpair(0x0, 0x7, 0x5, &(0x7f00004bc000)={0x0, 0x0}) ioctl$sock_netrom_SIOCGSTAMPNS(r4, 0x8907, &(0x7f0000501000)=0x0) sendto$inet6(r2, &(0x7f0000772000)="", 0x0, 0x0, &(0x7f0000439000-0x20)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000f53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r4, 0x6, 0xe, &(0x7f0000f55000-0x160)={{{{0x2, 0x2, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x1f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5e}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x80000001, 0x6, 0x3, "c978cfe8b4869095c153a181fb5034e7e219d4a87db7f939a1e9896b9ee2fae6dd4c380c539790e45a0e4553a8aa78a9d126ec65e53a53ad820ad15d637d76d879512f4f6097303819682fcfe3978f2c"}, 0x160) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r1, &(0x7f0000f55000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000c08000)=0x60) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000f4d000-0x38)={&(0x7f0000f5b000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000d93000-0x20)=[{&(0x7f000032c000-0xb0)=""/176, 0xb0}, {&(0x7f0000f53000)=""/54, 0x36}], 0x2, &(0x7f0000f54000)=""/0, 0x0, 0x0}, 0x0) 2018/01/15 14:52:35 executing program 3: r0 = socket(0xe, 0xa, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00006a9000-0x9)='scalable\x00', 0x9) gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000001000-0x37)={0x0, 0x2f, "7464d26ed89f107c8a3d3b473d6e305b4acc064ce9ce45a3021e7c7a900b8b69af49966bd6dd236a0018e6748a2865"}, &(0x7f0000000000)=0x37) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000dbe000+0x180)={r1, 0x9, 0x30, 0x0, 0x100000001}, &(0x7f00004be000)=0x18) socketpair(0xa, 0x5, 0x2, &(0x7f0000339000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x11, &(0x7f000082e000)=0x0, 0x4) 2018/01/15 14:52:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x1f) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f000061a000-0x4)=0xab7, 0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000e6d000-0x4)={0x0, 0x7, 0x0}, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f00002e4000)={0x20000035, &(0x7f0000560000-0x10)=[]}, 0x10) bind$inet6(r0, &(0x7f0000543000-0x1c)={0xa, 0x1, 0x1c, @loopback={0x0, 0x1}, 0x3}, 0x1c) 2018/01/15 14:52:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) accept4(r0, &(0x7f000038d000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f000098e000-0x4)=0x10, 0x80800) bind(r0, &(0x7f0000e01000)=@can={0x1d, r1, 0x0, 0x0}, 0x10) sendmsg$key(r0, &(0x7f0000a9a000)={0x0, 0x0, &(0x7f000053b000-0x10)={&(0x7f000029a000-0x30)={0x2, 0x6, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 14:52:35 executing program 7: r0 = socket$inet6(0xa, 0xa, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x80, 0x11, &(0x7f0000000000)="", 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listen(r2, 0x400) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000002000)=0xc3, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000002000-0x40)={&(0x7f0000002000-0x10)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000002000-0x10)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000001000)=[0x0, 0x0, 0x0], 0x4, 0x4, 0x8, 0x3, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000002000-0x20)={0x3, 0x9, 0x1, 0x10000, 0x8001, 0x9, 0x81, 0x0, 0x0}, &(0x7f0000004000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000)={0x6, 0xfffffffffffffffe, 0x200, 0x100000001, 0x9ff, 0x7f, 0x6, 0x33, r3}, 0x20) 2018/01/15 14:52:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000731000)=0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00006f0000-0x8)={0x0, 0x0}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000f77000-0xc)={0x0, @empty=0x0, @rand_addr=0x0}, &(0x7f0000566000-0x4)=0xc) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000706000-0x50)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, 0x1, 0x9, 0x7, 0x400, 0x91e9, 0x8, r2}) pipe(&(0x7f0000cea000-0x8)={0x0, 0x0}) ioctl$sock_inet6_udp_SIOCINQ(r4, 0x541b, &(0x7f0000fcd000)=0x0) r5 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r5, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) setsockopt$packet_int(r5, 0x107, 0xe, &(0x7f000061c000-0x4)=0x0, 0x4) socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000eff000-0x20)={@common='dummy0\x00', @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f00003f0000-0x4)=0x5ee, 0x4) 2018/01/15 14:52:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt(r0, 0x4, 0x101, &(0x7f00003d5000)="1e0998d45357bea860d7e2bcc4605635cb57ba81e39474e974eb433e978969efc2e32eb66230e8f30f01eddf35b8953871729eddac89cb60ac54520f4f8d3e6af03db59ea59ea5de313fc4e3d3185e66cc818ad436e2be19c06498f0983fe8f23631bb802ecb382e537c20418bf9fc340971d5e7a31238120de7196a62cb9c6ea3d896b180d00be26496c77c1a5f35b7f1ebb70d034aca9f36abd961d4d9542e263f645f951e0145b564452f1d52658eeb496d79ff9ac5c68b8239c575777aa67e089697db864fd5376126632396", 0xce) r1 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r1, &(0x7f00006b2000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) connect$inet(r1, &(0x7f0000715000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000817000-0xd7)="", 0x0, 0x0, &(0x7f0000678000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000ef1000-0x12)={@generic="1f9b131e472ff4cd4d52f87f9f68bb0b", 0x3ff}) [ 111.942909] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=41917 sclass=netlink_route_socket pig=27511 comm=syz-executor1 2018/01/15 14:52:35 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000555000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000c27000)={0x0, 0x9}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000594000)={r1, 0x1c, &(0x7f0000000000)=[@in6={0xa, 0x1, 0xfff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xb8c}]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f00003ac000-0x5c)={{0xa, 0x0, 0x40, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, {0xa, 0x1, 0x100000001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xa59b}, 0x0, [0x71a6, 0x6, 0x96, 0x1, 0x18b0, 0x81, 0x30000000000000, 0x1]}, 0x5c) bind$alg(r2, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f000000d000)="09fff70000000000", 0x8) r3 = accept$alg(r2, 0x0, 0x0) recvmsg(r3, &(0x7f0000e89000)={&(0x7f0000fa0000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f000077d000-0x10)=[], 0x0, &(0x7f0000659000-0xec)=""/236, 0xec, 0x0}, 0x0) 2018/01/15 14:52:35 executing program 4: mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000f67000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x8) accept4(r0, &(0x7f00000d4000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000eab000)=0x10, 0x0) listen(r0, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00008d8000-0x18)={0x0, 0x10, "393678cfbab9044dbc0509983e28978e"}, &(0x7f0000f6c000-0x4)=0x18) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000f6b000)={r1, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00008a9000-0x10)={0x0, 0x48, &(0x7f0000d22000)=[@in6={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x0}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}]}, &(0x7f0000f6b000-0x4)=0x10) 2018/01/15 14:52:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d60000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="", 0x0) r2 = socket$inet(0x2, 0xa, 0x7) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f000079a000-0x4)=0x0) r3 = accept$alg(r0, 0x0, 0x0) recvmsg(r3, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f0000589000-0x8d)=""/141, 0x8d}], 0x1, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) 2018/01/15 14:52:35 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, &(0x7f0000001000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000005000-0x4)=0x6, 0x800) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f0000004000-0x12)={@common='rose0\x00', 0x1}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r2, &(0x7f0000005000-0x38)={&(0x7f0000004000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000000000)=[{&(0x7f0000004000-0x3b)=""/59, 0x3b}, {&(0x7f0000004000)=""/76, 0x4c}, {&(0x7f0000003000-0xa)=""/10, 0xa}, {&(0x7f0000003000-0x4a)=""/229, 0xe5}, {&(0x7f0000002000)=""/55, 0x37}, {&(0x7f0000004000)=""/167, 0xa7}, {&(0x7f0000005000-0x1000)=""/4096, 0x1000}], 0x7, &(0x7f0000004000)=""/120, 0x78, 0x2e00}, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x1c, 0x1, 0x2, []}], 0x1, 0x0}, 0x0) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000000)={@common='ipddp0\x00', @ifru_flags=0x800}) r3 = accept4(r1, &(0x7f0000002000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000002000-0x4)=0x9, 0x800) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r3, &(0x7f0000004000)="e1cb8189aad46d07cc266e17575ff934d62aa8b37bf7707f3bf4e9492414ed0ec5053c65f071a898885ba3ad69c4bc393490e5885ae7936195bfd7d1b558061cd39aa7", 0x43, 0x20004080, &(0x7f0000005000-0x10)={0x1a, 0x1f, 0x7ff, 0x6, 0x80, 0x2d, @random="af326889ae2b", [0x0, 0x0]}, 0x10) 2018/01/15 14:52:35 executing program 6: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x800000007, 0x0) bind$unix(r0, &(0x7f0000f5a000-0xa)=@file={0x1, './file0\x00'}, 0xa) bind$unix(r0, &(0x7f0000fd7000-0x10)=@file={0x1, './file0/file0\x00'}, 0x10) 2018/01/15 14:52:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x6, 0x7) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000224000)=0x6, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000c6d000)={@multicast1=0xe0000001, @multicast2=0xe0000002, 0xfffffffffffffffc, 0x0, []}, 0x10) 2018/01/15 14:52:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nfc_llcp(0x27, 0x3, 0x1) r0 = socket$nfc_llcp(0x27, 0x3, 0x1) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) shutdown(r0, 0x1) bind$inet6(r1, &(0x7f0000853000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00003f7000-0x8)=@assoc_value={0x0, 0x0}, 0x8) write(r1, &(0x7f0000777000)="a9", 0x1) 2018/01/15 14:52:35 executing program 5: mmap(&(0x7f0000000000/0xf5c000)=nil, 0xf5c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f000025c000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f5a000-0x4)=0x10, 0x80000) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00003e1000-0x4)=0x5, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000f5a000-0x78)={0x3, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x308, 0x8, 0x3, 0x7, 0x9, &(0x7f0000837000-0x10)=@generic="fa188a2fcb6743968ffca71b2e9a7553", 0x8, 0x9, 0x3}) r2 = socket(0x2, 0x805, 0x0) bind$inet(r2, &(0x7f0000ce7000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000af4000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000f5b000)=0xfffffefffffffff8, 0x4) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r2, 0x800448d2, &(0x7f0000cc7000-0x10)={0x8, &(0x7f0000f5a000)=[{{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}]}) recvfrom$inet(r2, &(0x7f0000c0f000-0x87)=""/135, 0x87, 0x0, &(0x7f0000f55000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 14:52:35 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000001000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f00005ac000-0x10)={0x7, &(0x7f0000000000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r1, &(0x7f0000d11000)={&(0x7f0000e2a000-0x1c)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f000087c000)=[], 0x0, &(0x7f00001cf000)=[{0x10, 0x0, 0x0, ""}], 0x10, 0x4044011}, 0x400c010) 2018/01/15 14:52:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000094a000-0x4)='bic\x00', 0x4) r1 = socket$bt_l2cap(0x1f, 0x3, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000068000-0xc)={0x100000001, 0xffff, 0x400, 0x80000000, 0x1, 0xfff, 0x1}, 0xc) 2018/01/15 14:52:35 executing program 3: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000ffb000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000ffb000-0x8)={0x1, [0x0]}, &(0x7f0000ffa000)=0x8) mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x5, 0x0) sendto$inet6(r2, &(0x7f0000ffa000+0x121)="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", 0xee0, 0x0, &(0x7f0000ff8000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x2}, 0x1c) getsockopt(r0, 0x84, 0x0, &(0x7f0000fe4000)=""/0, &(0x7f0000fe3000)=0x0) 2018/01/15 14:52:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000ae000)={@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000a26000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x1, [@broadcast=0xffffffff]}, 0x14) 2018/01/15 14:52:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x4, 0x3) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000d9f000-0x4)=0x0, &(0x7f000015e000)=0x4) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x5, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/15 14:52:35 executing program 1: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000dd4000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000308000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x8) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000001000)=0x0, 0x4) 2018/01/15 14:52:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x805, 0x2) write(r0, &(0x7f00009e8000-0x1f)="1f000000040aff0114433dde064508000005810000ec1519011f00003fdf08", 0x1f) 2018/01/15 14:52:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) r1 = accept4(r0, &(0x7f000059d000-0x1002)=@un=@file={0x0, ""/4096}, &(0x7f0000f24000-0x4)=0x1002, 0x80800) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000c88000-0x3)={0x0, 0x6, 0x3a9e}, &(0x7f0000248000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000030000-0xa0)={r2, @in6={{0xa, 0x1, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc210, 0x8, 0x2, 0x6, 0x9}, &(0x7f0000d4a000)=0xa0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0x1, 0xffcd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000195000-0xea)='1', 0x1, 0x20040000, &(0x7f00002d9000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 14:52:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000c59000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f000033a000-0x4)=@assoc_id=0x0, &(0x7f0000d27000-0x4)=0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00007e7000)={r1, 0x7}, &(0x7f0000632000)=0x6) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000061000-0x4)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000558000)={0x1, 0x7, 0x6, 0x800, 0x2, 0x80, 0x714, 0x9, r1}, 0x20) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f00005c6000)={0x0, 0x88f}, &(0x7f0000a1d000)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00007f5000)={r3, 0xe6, "c38562067937b11d6081d6d42fa73016fdfd989fded536c50a9d72762209ed1cbd0042489ecccdda08d864a2950670cd9c910e581b72a9612c58017a98dac7057209bd70aaa3342f27c1261d3ce40f0839ac1356b12cdcf84947c518b5c265877da9c6e8e88778551bfbbeb157eb5c5f8c020eaa88216c2144c5e5431f4360b35f8c20c85b34c6f46539b8a3b9c7e02cb60d0df27ff2e75add33fee76d3646909a87e2638e3d845a8cf13c6af2581502c9fedbc81e7b94d8f00bbff341aafa802054ee1b8e5206dc3f88f8f9fe3b52636f566d1b5e26cbf4096e5091cd8968ea5c739829d255"}, &(0x7f00000a4000)=0xee) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000024c000-0x4)=0x893, 0x4) r4 = accept$inet(0xffffffffffffffff, &(0x7f0000fcb000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006b8000)=0x10) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r4, 0x84, 0x79, &(0x7f0000ca5000)=0x5753, 0x4) r5 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r5, 0x0, 0xf, &(0x7f0000d11000-0x4)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r5, 0x84, 0x64, &(0x7f000038a000)=[@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x1}], 0x1c) 2018/01/15 14:52:35 executing program 7: mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000337000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f0000f7b000)=""/53, 0xfffffffffffffe62, 0x0, &(0x7f0000205000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0xde) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000f7f000-0x69)="89d99d67d5cda884401f578cd8e05fab8c0c546fa439d337380727438a0f2f3c97db80c73d25d30ad4be120139af33fb5a72e3dd69f0e908fad391f1d1a14d1c8756b8d83d0e29bc0e7801bd8164ad69d4a10a5c0e5ac532d70f88caa09dc1dba61be4f81ab5a95e8c", 0x69, 0x40044, &(0x7f0000f7f000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f7c000)=0xb12, 0x4) sendmsg(r0, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f6c000-0x40)=[], 0x368, &(0x7f0000581000)=[], 0x0, 0x0}, 0x0) 2018/01/15 14:52:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000189000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e0e000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) pipe(&(0x7f00000a6000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000a5c000-0x8)=@assoc_value={0x0, 0x7}, &(0x7f00004a8000)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000cf0000)={r3, @in6={{0xa, 0x0, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x68e, 0x7, 0x7ff, 0x1, 0x0}, 0xa0) sendto(r1, &(0x7f000043e000-0x1003)="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", 0x100, 0x0, &(0x7f0000aee000-0x58)=@ethernet={0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00009ab000)=[{&(0x7f0000589000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) [ 112.221952] device lo left promiscuous mode [ 112.239541] sctp: [Deprecated]: syz-executor4 (pid 27616) Use of struct sctp_assoc_value in delayed_ack socket option. [ 112.239541] Use struct sctp_sack_info instead [ 112.260848] device lo entered promiscuous mode [ 112.262434] ================================================================== [ 112.262464] BUG: KASAN: use-after-free in fib6_ifup+0x212/0x220 [ 112.262472] Read of size 8 at addr ffff8801bbe06840 by task syz-executor6/27619 [ 112.262474] [ 112.262485] CPU: 1 PID: 27619 Comm: syz-executor6 Not tainted 4.15.0-rc7+ #189 [ 112.262490] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 112.262494] Call Trace: [ 112.262506] dump_stack+0x194/0x257 [ 112.262522] ? arch_local_irq_restore+0x53/0x53 [ 112.262533] ? show_regs_print_info+0x18/0x18 [ 112.262550] ? fib6_ifup+0x212/0x220 [ 112.262566] print_address_description+0x73/0x250 [ 112.262575] ? fib6_ifup+0x212/0x220 [ 112.262592] kasan_report+0x25b/0x340 [ 112.262613] __asan_report_load8_noabort+0x14/0x20 [ 112.262627] fib6_ifup+0x212/0x220 [ 112.262638] ? fib6_ifdown+0x8b0/0x8b0 [ 112.262650] fib6_clean_node+0x389/0x580 [ 112.262670] ? fib6_del+0x12c0/0x12c0 [ 112.262688] ? fib6_walker_link+0x180/0x210 [ 112.262706] fib6_walk_continue+0x46c/0x8a0 [ 112.262724] ? fib6_ifdown+0x8b0/0x8b0 [ 112.262731] fib6_walk+0x91/0xf0 [ 112.262743] fib6_clean_tree+0x1e6/0x340 [ 112.262755] ? fib6_walk+0xf0/0xf0 [ 112.262773] ? fib6_del+0x12c0/0x12c0 [ 112.262781] ? fib6_ifdown+0x8b0/0x8b0 [ 112.262793] ? __fib6_clean_all+0x1d0/0x3a0 [ 112.262813] __fib6_clean_all+0x1f4/0x3a0 [ 112.262830] ? fib6_ifdown+0x8b0/0x8b0 [ 112.262841] ? fib6_repair_tree.part.21+0xf10/0xf10 [ 112.262860] ? addrconf_notify+0x1472/0x2310 [ 112.262872] ? lock_downgrade+0x980/0x980 [ 112.262885] ? fib6_ifdown+0x8b0/0x8b0 [ 112.262898] fib6_clean_all+0x27/0x30 [ 112.262910] rt6_sync_up+0x15e/0x1c0 [ 112.262921] ? rt6_multipath_rebalance+0xa0/0xa0 [ 112.262933] ? addrconf_notify+0x1472/0x2310 [ 112.262942] ? trace_hardirqs_on+0xd/0x10 [ 112.262952] ? __local_bh_enable_ip+0x121/0x230 [ 112.262969] addrconf_notify+0x3f6/0x2310 [ 112.263002] ? inet6_ifinfo_notify+0x130/0x130 [ 112.263013] ? fib_magic.isra.19+0x49b/0x820 [ 112.263028] ? fib_new_table+0x460/0x460 [ 112.263042] ? nfqnl_rcv_dev_event+0x9a/0x600 [ 112.263053] ? bond_netdev_event+0x131/0xb70 [ 112.263063] ? fib_sync_up+0x350/0x900 [ 112.263072] ? ip6mr_device_event+0x8c/0x340 [ 112.263080] ? instance_destroy_rcu+0x30/0x30 [ 112.263088] ? igmp_netdev_event+0x87/0x750 [ 112.263099] ? tun_device_event+0x73/0xcb0 [ 112.263107] ? mif6_delete+0x620/0x620 [ 112.263114] ? fib_sync_down_dev+0x930/0x930 [ 112.263129] ? nf_tables_flowtable_event+0x27/0x410 [ 112.263145] ? ip_vs_dst_event+0x24c/0x650 [ 112.263153] ? rt_cache_flush+0xd/0x20 [ 112.263173] notifier_call_chain+0x136/0x2c0 [ 112.263180] ? notifier_call_chain+0x136/0x2c0 [ 112.263198] ? raw_notifier_chain_unregister+0x1b0/0x1b0 [ 112.263220] ? rtnl_is_locked+0x54/0xb0 [ 112.263230] ? rtnl_kfree_skbs+0x70/0x70 [ 112.263248] raw_notifier_call_chain+0x2d/0x40 [ 112.263262] call_netdevice_notifiers_info+0x32/0x70 [ 112.263275] __dev_notify_flags+0x15d/0x430 [ 112.263282] ? __dev_change_flags+0x643/0x9b0 [ 112.263294] ? dev_change_name+0xbe0/0xbe0 [ 112.263312] ? dev_get_by_name_rcu+0x1c8/0x270 [ 112.263336] ? __lock_is_held+0xb6/0x140 [ 112.263351] dev_change_flags+0xf5/0x140 [ 112.263360] ? dev_change_flags+0xf5/0x140 [ 112.263377] devinet_ioctl+0x125b/0x19e0 [ 112.263386] ? avc_has_extended_perms+0x7fa/0x12c0 [ 112.263392] ? find_held_lock+0x35/0x1d0 [ 112.263412] ? inet_ifa_byprefix+0x1f0/0x1f0 [ 112.263422] ? avc_ss_reset+0x110/0x110 [ 112.263429] ? lock_downgrade+0x980/0x980 [ 112.263454] ? __lock_is_held+0xb6/0x140 [ 112.263473] inet_ioctl+0x117/0x1c0 [ 112.263482] ? inet_ioctl+0x117/0x1c0 [ 112.263498] packet_ioctl+0x1ff/0x310 [ 112.263511] ? prb_retire_rx_blk_timer_expired+0x810/0x810 [ 112.263539] sock_do_ioctl+0x65/0xb0 [ 112.263554] sock_ioctl+0x2c2/0x440 [ 112.263567] ? dlci_ioctl_set+0x40/0x40 [ 112.263577] do_vfs_ioctl+0x1b1/0x1520 [ 112.263584] ? _cond_resched+0x14/0x30 [ 112.263600] ? ioctl_preallocate+0x2b0/0x2b0 [ 112.263614] ? selinux_capable+0x40/0x40 [ 112.263639] ? SyS_futex+0x269/0x390 [ 112.263669] ? security_file_ioctl+0x89/0xb0 [ 112.263683] SyS_ioctl+0x8f/0xc0 [ 112.263701] entry_SYSCALL_64_fastpath+0x23/0x9a [ 112.263707] RIP: 0033:0x452cf9 [ 112.263712] RSP: 002b:00007f8c36063c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000010 [ 112.263722] RAX: ffffffffffffffda RBX: 000000000071bf58 RCX: 0000000000452cf9 [ 112.263726] RDX: 00000000208a3fe0 RSI: 0000000000008914 RDI: 0000000000000015 [ 112.263731] RBP: 0000000000000591 R08: 0000000000000000 R09: 0000000000000000 [ 112.263735] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f6638 [ 112.263740] R13: 00000000ffffffff R14: 00007f8c360646d4 R15: 0000000000000002 [ 112.263769] [ 112.263773] Allocated by task 19006: [ 112.263781] save_stack+0x43/0xd0 [ 112.263788] kasan_kmalloc+0xad/0xe0 [ 112.263794] kasan_slab_alloc+0x12/0x20 [ 112.263801] kmem_cache_alloc+0x12e/0x760 [ 112.263807] dst_alloc+0x11f/0x1a0 [ 112.263813] __ip6_dst_alloc+0x35/0x90 [ 112.263819] ip6_dst_alloc+0x29/0xb0 [ 112.263826] ip6_route_info_create+0x4ff/0x2e20 [ 112.263832] ip6_route_add+0xa2/0x190 [ 112.263838] ipv6_route_ioctl+0x4db/0x6b0 [ 112.263845] inet6_ioctl+0xef/0x1e0 [ 112.263851] sock_do_ioctl+0x65/0xb0 [ 112.263857] sock_ioctl+0x2c2/0x440 [ 112.263864] do_vfs_ioctl+0x1b1/0x1520 [ 112.263870] SyS_ioctl+0x8f/0xc0 [ 112.263877] entry_SYSCALL_64_fastpath+0x23/0x9a [ 112.263879] [ 112.263883] Freed by task 4797: [ 112.263889] save_stack+0x43/0xd0 [ 112.263895] kasan_slab_free+0x71/0xc0 [ 112.263901] kmem_cache_free+0x83/0x2a0 [ 112.263907] dst_destroy+0x257/0x370 [ 112.263913] dst_destroy_rcu+0x16/0x20 [ 112.263921] rcu_process_callbacks+0xd6c/0x17f0 [ 112.263928] __do_softirq+0x2d7/0xb85 [ 112.263930] [ 112.263935] The buggy address belongs to the object at ffff8801bbe06840 [ 112.263935] which belongs to the cache ip6_dst_cache of size 320 [ 112.263941] The buggy address is located 0 bytes inside of [ 112.263941] 320-byte region [ffff8801bbe06840, ffff8801bbe06980) [ 112.263943] The buggy address belongs to the page: [ 112.263950] page:ffffea0006ef8180 count:1 mapcount:0 mapping:ffff8801bbe060c0 index:0x0 [ 112.263957] flags: 0x2fffc0000000100(slab) [ 112.263967] raw: 02fffc0000000100 ffff8801bbe060c0 0000000000000000 000000010000000a [ 112.263976] raw: ffffea0007454f60 ffffea000736e5e0 ffff8801d324e540 0000000000000000 [ 112.263979] page dumped because: kasan: bad access detected [ 112.263981] [ 112.263984] Memory state around the buggy address: [ 112.263990] ffff8801bbe06700: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 112.263996] ffff8801bbe06780: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 112.264001] >ffff8801bbe06800: fc fc fc fc fc fc fc fc fb fb fb fb fb fb fb fb [ 112.264004] ^ [ 112.264009] ffff8801bbe06880: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 112.264014] ffff8801bbe06900: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 112.264017] ================================================================== [ 112.264019] Disabling lock debugging due to kernel taint [ 112.264059] Kernel panic - not syncing: panic_on_warn set ... [ 112.264059] [ 112.264067] CPU: 1 PID: 27619 Comm: syz-executor6 Tainted: G B 4.15.0-rc7+ #189 [ 112.264070] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 112.264072] Call Trace: [ 112.264080] dump_stack+0x194/0x257 [ 112.264091] ? arch_local_irq_restore+0x53/0x53 [ 112.264099] ? kasan_end_report+0x32/0x50 [ 112.264109] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 112.264118] ? vsnprintf+0x1ed/0x1900 [ 112.264125] ? fib6_ifup+0x210/0x220 [ 112.264134] panic+0x1e4/0x41c [ 112.264142] ? refcount_error_report+0x214/0x214 [ 112.264152] ? add_taint+0x1c/0x50 [ 112.264159] ? add_taint+0x1c/0x50 [ 112.264168] ? fib6_ifup+0x212/0x220 [ 112.264176] kasan_end_report+0x50/0x50 [ 112.264184] kasan_report+0x144/0x340 [ 112.264195] __asan_report_load8_noabort+0x14/0x20 [ 112.264201] fib6_ifup+0x212/0x220 [ 112.264208] ? fib6_ifdown+0x8b0/0x8b0 [ 112.264215] fib6_clean_node+0x389/0x580 [ 112.264225] ? fib6_del+0x12c0/0x12c0 [ 112.264235] ? fib6_walker_link+0x180/0x210 [ 112.264246] fib6_walk_continue+0x46c/0x8a0 [ 112.264257] ? fib6_ifdown+0x8b0/0x8b0 [ 112.264264] fib6_walk+0x91/0xf0 [ 112.264272] fib6_clean_tree+0x1e6/0x340 [ 112.264282] ? fib6_walk+0xf0/0xf0 [ 112.264293] ? fib6_del+0x12c0/0x12c0 [ 112.264300] ? fib6_ifdown+0x8b0/0x8b0 [ 112.264309] ? __fib6_clean_all+0x1d0/0x3a0 [ 112.264322] __fib6_clean_all+0x1f4/0x3a0 [ 112.264332] ? fib6_ifdown+0x8b0/0x8b0 [ 112.264341] ? fib6_repair_tree.part.21+0xf10/0xf10 [ 112.264352] ? addrconf_notify+0x1472/0x2310 [ 112.264360] ? lock_downgrade+0x980/0x980 [ 112.264368] ? fib6_ifdown+0x8b0/0x8b0 [ 112.264377] fib6_clean_all+0x27/0x30 [ 112.264385] rt6_sync_up+0x15e/0x1c0 [ 112.264392] ? rt6_multipath_rebalance+0xa0/0xa0 [ 112.264400] ? addrconf_notify+0x1472/0x2310 [ 112.264406] ? trace_hardirqs_on+0xd/0x10 [ 112.264414] ? __local_bh_enable_ip+0x121/0x230 [ 112.264424] addrconf_notify+0x3f6/0x2310 [ 112.264442] ? inet6_ifinfo_notify+0x130/0x130 [ 112.264450] ? fib_magic.isra.19+0x49b/0x820 [ 112.264459] ? fib_new_table+0x460/0x460 [ 112.264469] ? nfqnl_rcv_dev_event+0x9a/0x600 [ 112.264477] ? bond_netdev_event+0x131/0xb70 [ 112.264484] ? fib_sync_up+0x350/0x900 [ 112.264491] ? ip6mr_device_event+0x8c/0x340 [ 112.264498] ? instance_destroy_rcu+0x30/0x30 [ 112.264504] ? igmp_netdev_event+0x87/0x750 [ 112.264513] ? tun_device_event+0x73/0xcb0 [ 112.264519] ? mif6_delete+0x620/0x620 [ 112.264525] ? fib_sync_down_dev+0x930/0x930 [ 112.264535] ? nf_tables_flowtable_event+0x27/0x410 [ 112.264545] ? ip_vs_dst_event+0x24c/0x650 [ 112.264552] ? rt_cache_flush+0xd/0x20 [ 112.264562] notifier_call_chain+0x136/0x2c0 [ 112.264568] ? notifier_call_chain+0x136/0x2c0 [ 112.264579] ? raw_notifier_chain_unregister+0x1b0/0x1b0 [ 112.264592] ? rtnl_is_locked+0x54/0xb0 [ 112.264600] ? rtnl_kfree_skbs+0x70/0x70 [ 112.264611] raw_notifier_call_chain+0x2d/0x40 [ 112.264627] call_netdevice_notifiers_info+0x32/0x70 [ 112.264637] __dev_notify_flags+0x15d/0x430 [ 112.264644] ? __dev_change_flags+0x643/0x9b0 [ 112.264651] ? dev_change_name+0xbe0/0xbe0 [ 112.264662] ? dev_get_by_name_rcu+0x1c8/0x270 [ 112.264675] ? __lock_is_held+0xb6/0x140 [ 112.264684] dev_change_flags+0xf5/0x140 [ 112.264691] ? dev_change_flags+0xf5/0x140 [ 112.264701] devinet_ioctl+0x125b/0x19e0 [ 112.264709] ? avc_has_extended_perms+0x7fa/0x12c0 [ 112.264714] ? find_held_lock+0x35/0x1d0 [ 112.264726] ? inet_ifa_byprefix+0x1f0/0x1f0 [ 112.264733] ? avc_ss_reset+0x110/0x110 [ 112.264739] ? lock_downgrade+0x980/0x980 [ 112.264754] ? __lock_is_held+0xb6/0x140 [ 112.264766] inet_ioctl+0x117/0x1c0 [ 112.264773] ? inet_ioctl+0x117/0x1c0 [ 112.264784] packet_ioctl+0x1ff/0x310 [ 112.264794] ? prb_retire_rx_blk_timer_expired+0x810/0x810 [ 112.264811] sock_do_ioctl+0x65/0xb0 [ 112.264820] sock_ioctl+0x2c2/0x440 [ 112.264829] ? dlci_ioctl_set+0x40/0x40 [ 112.264836] do_vfs_ioctl+0x1b1/0x1520 [ 112.264842] ? _cond_resched+0x14/0x30 [ 112.264853] ? ioctl_preallocate+0x2b0/0x2b0 [ 112.264861] ? selinux_capable+0x40/0x40 [ 112.264872] ? SyS_futex+0x269/0x390 [ 112.264890] ? security_file_ioctl+0x89/0xb0 [ 112.264900] SyS_ioctl+0x8f/0xc0 [ 112.264912] entry_SYSCALL_64_fastpath+0x23/0x9a [ 112.264918] RIP: 0033:0x452cf9 [ 112.264922] RSP: 002b:00007f8c36063c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000010 [ 112.264929] RAX: ffffffffffffffda RBX: 000000000071bf58 RCX: 0000000000452cf9 [ 112.264934] RDX: 00000000208a3fe0 RSI: 0000000000008914 RDI: 0000000000000015 [ 112.264938] RBP: 0000000000000591 R08: 0000000000000000 R09: 0000000000000000 [ 112.264942] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f6638 [ 112.264946] R13: 00000000ffffffff R14: 00007f8c360646d4 R15: 0000000000000002 [ 112.265435] Dumping ftrace buffer: [ 112.265438] (ftrace buffer empty) [ 112.265441] Kernel Offset: disabled [ 113.399963] Rebooting in 86400 seconds..