36242c7900cc002bc7e5c52bf0d04067abd858733fe12fcbb98ab33363749a21bd9231792329f93b0eb89a1e11ac9f1e7156cbbe37bdcb6311c91c1ffd047bf81c2d07f60ee73428c5063c30f89332fd83a9e50f2bb603f34dffb8439c463eb09b7887593c4001e3ae32140901663e550409e51a5571dba29538aecd809923ee6a538cd61265708a71ab9f9c9ac1bbd7e25f22f47bf38843b358b70e38e13e7427c25799f96d39e8a307a178e3b6b89520f66777ec8f44acff00ceaca6ce57a5b8ce1ceeb02e9611764d6f9c1ae762ea14b2ea0723c1c00c6d6ca0b8", 0xff}, {&(0x7f0000580000-0xd4)="b33d0eb369b9774ba46db759326ab155a736a213523e6fe072b2c41f0a3cdd19c32f61454d63209df600eac01d7b825c0d73f707a394debe864cf3b6c98195d4951c70a9de241b7710999c51bf411fdffde2d325df69f0408050793d18fcaec24b8de921ba9bb6d63ed767ad19e5f2f50a9ea89f36d96c61a9633a2aa59eeeeee6fdda9dcd63a9d2d91192031d59e320a7754ff7943137bf8004e943f941308740ee7ad9eaf08fca8086843d5983a6ee048850a183ac0bf56829fe975047b0a3d9166f4abc8030a9ddb6e6e041a4579f9158815a", 0xd4}], 0x8, &(0x7f00001b0000)=[@rights={0x18, 0x1, 0x1, [r1]}, @rights={0x30, 0x1, 0x1, [r1, r1, r1, r0, r0, r1, r0]}, @cred={0x20, 0x1, 0x2, r39, r40, r41}, @cred={0x20, 0x1, 0x2, r42, r43, r44}, @rights={0x18, 0x1, 0x1, [r1, r1]}, @rights={0x30, 0x1, 0x1, [r0, r1, r1, r0, r0, r1, r0]}], 0xd0, 0x20000000}], 0x9, 0x50) 2018/01/09 18:46:47 executing program 7: mmap(&(0x7f0000002000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000010, 0x1000000400000002, 0x9) write(r0, &(0x7f00001d8000)="09000000600bff000443450f01000200", 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000c4c000)=0x65b, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f0000002000-0x23)=""/35, &(0x7f0000001000)=0x23) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000f6c000-0x218)={0x7fff, 0x7f, 0x2, 0x4, 0x9, [{0x5, 0x6, 0x2080, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {0x7f, 0xfff, 0x8, 0x0, 0x0, 0x280, 0x0, 0x0, 0x0}, {0x215f, 0x4, 0x1, 0x0, 0x0, 0x86, 0x0, 0x0, 0x0}, {0x3ff, 0x8, 0x2, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0x9, 0x2, 0x9d, 0x0, 0x0, 0x600, 0x0, 0x0, 0x0}, {0x7fffffff, 0x9, 0x4, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {0x2, 0x3f, 0x147, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0x1, 0xfffffffffffffffd, 0x80, 0x0, 0x0, 0x2600, 0x0, 0x0, 0x0}, {0xca5e, 0x7ff, 0x1000, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000002000-0x10)=@common=""/16, 0x10) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000000000)=0xd96d) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r0, &(0x7f00004c5000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000001000)=0x1c) 2018/01/09 18:46:47 executing program 2: mmap(&(0x7f0000000000/0x10c000)=nil, 0x10c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) mmap(&(0x7f000010c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000010c000)={0x0, 0x0}, &(0x7f000005c000)=0x10) write(r0, &(0x7f0000043000-0xfa)="26000000120027100000020002010100000004010800000020ff20240b510500030001e404ce", 0x26) 2018/01/09 18:46:47 executing program 0: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x2, &(0x7f0000fd0000-0x10)=[{0x20, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmsg$netlink(r0, &(0x7f000056f000)={0x0, 0x0, &(0x7f0000fce000-0x50)=[{&(0x7f0000fcc000-0x1450)=[{0x10, 0x0, 0x0, 0x0, 0x0, ""}], 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r1, &(0x7f0000fd1000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f87000-0x4)=0x10, 0x80000) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000fd0000)=0x0) socket$netlink(0x10, 0x3, 0x7) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000fd0000-0x50)=[{&(0x7f0000fd0000-0xfb)="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", 0xfb}, {&(0x7f0000fd0000-0x1000)="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", 0x1000}, {&(0x7f000007b000-0x37)="33cecc6ade719ba3cfee8069ed67318cb97d06f5acaaa5c181671369d888cd200efdd50459ff737f301dcf754d8a951752c0760326f49b", 0x37}, {&(0x7f000071b000-0xa2)="dc4f19a540ffa001a21f56ccc4cdaf9dbeff01e53cabe7afc0b80966494eaade35a0137119522a3bfdde2f5d0777281734a1f52bd9b4fc4fd3fa1ad6e66f553c29c370d1c1687c4468960b6827878f8d152b6c811f96b28f5dc288af559df1566fdc832febea9a53f0975148e7e8accb3224d5c833972db2b6b591b19d67d2561185ba914e5ed549c5931db2f73d194ddb6c2b25ad66be56ab70ec2009a943e39850", 0xa2}, {&(0x7f0000dad000)="cf105165be8de9fc69b10c4ee80501a62640a536967a5e4ca44e902e8198ac8d0bed9efcf8c0c0e34a46aa8019feec9951a58d21c8b5cdbfb64382faac0b5092a3bdcb858b99cb059a9963eedbb6d8e5caa82e3e7017f3a3708af6d8ad1ffb708ded82f479fe007d1c349ab712d5881507db9acea94e84d6d315253c749ab1d722fe024a469125bcbad3d878f94f903dc9c74476c4ebecf93bf8d75c8cb7b1612d24f8ec7cc3fefd3598cbd610f588d3b5b3fa71f2c654109a", 0xb9}], 0x5) 2018/01/09 18:46:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000fb000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f0000baf000)=[{&(0x7f00004e3000)='t', 0x1}, {&(0x7f000073d000)="7568c4b0077b", 0x6}], 0x2, 0x3) pipe(&(0x7f000096b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r2, r1, 0xa54c, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f00002db000-0x4)=0xfffffffffffffbff, 0x4) vmsplice(r1, &(0x7f00005e7000-0x60)=[{&(0x7f0000232000-0xc3)="e504c9c512ee03d2a492295db1577471819395b170cd952b53952c83e128efb56db3a8783e839f764a2934207e291569f4926f26736b6bfa2eff9ed79de9f5692b16788aa519d5ce7ee67f322fe9e8963c875cc13430c225680dd28f03ac955b30352fc7488f9cdf75e7688fa45f0c064bd999882a34a00d868e96ad85bca4d9671b84ee946ec09eac23cd51d871a20b3df72dc173edb0a0a84327e51ce856548aca6be77d0f5fb1f071d2a4b7f3d437e6e6d5d300188e048cac39144dc989e41909f8", 0xc3}, {&(0x7f0000a6a000)="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", 0x1000}, {&(0x7f0000032000-0xf1)="fce4a52471b2700f11a7a03456da2ec9717076d97e6d9ab347d7fd0b8928136ae1b21d12e502b62cc256d879cfcf79b3ddbff38404648c2d58bb9ac8da20c97d7db1565636e2d2ab312078e8c56dfdc473c394bcc2980476e4e42fb0f76d39e87fa627a6b0f1a2e574923faa29d8f85a38521aa40a0459de5d56cf57ef6d395893fd75b55b17cc93541216bceff0379c07af749847b180a46d0bcdd9f732ab867a69e66c747cbecfc0100d5448852bb8269b4b9f5f06ff0a85b0b5a88b480a9674a9f822ec26985b82429d5e26bbf89ae3902b692b367672c851e14055a2f83a40d7169d752f6d3c57cf392379c3e3a1c7", 0xf1}], 0x3, 0x8) socketpair$unix(0x1, 0x7, 0x0, &(0x7f00003b1000)={0x0, 0x0}) tee(r0, r3, 0x8000, 0x0) 2018/01/09 18:46:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cb7000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-asm\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) accept4(r0, &(0x7f0000075000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f00006bc000)=0xc, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfb", 0x2}], 0x1, &(0x7f0000851000-0x48)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000b10000)=[{&(0x7f0000d26000-0x6a)=""/64, 0x40}], 0x1, &(0x7f0000381000)=""/0, 0x0, 0x0}, 0x0) sendmsg$alg(r0, &(0x7f00006a8000)={0x0, 0x0, &(0x7f00009b3000-0x20)=[{&(0x7f00004f8000)="051387161de103daadab6146a0274964ee7a60495a7d6d3abc9693a2ca46e8837d5e1139985ce28a469eea3441f5e7f8e97476e0f0ad8d9679221b80aabe9dd000fa793e507f2fc2b1c14a53f77fa4688fb2d701770fa602a816636f63e63ee6748368a9694f0e0bdab4eab975a376fe625a56bf8174d4f07c7bd5314924298d42ad3f362d4d562a5934cad620d22ec16adaa8407679915f7125ae8d45ab1d7e4c4e0d2259750954808df46ddd290a", 0xaf}, {&(0x7f0000ec1000)="348d0db293bef6fbbc61ef1a2ff4cfb5e5413c57f026c6726c4dc4885459a796149f9222a7386f8d6005a94dfb34cc00ecd9c0c5e6810a287574a4238eb651bcca23090bc3397420e64d50f65b50f32a1679cf07d62f10abb449abcdff04dd94e8090cd8f382ffd4c1e2d6c99abb", 0x6e}], 0x2, &(0x7f00009b8000)=[@op={0x18, 0x117, 0x3, 0x1}, @iv={0xd0, 0x117, 0x2, 0xb9, "8f92d1fec510262ce1294d6a357bdfb465169fce413d4182b582eb4aa57a6a34c6aeb5598b26005cc01b85b3da823c433b5a727b3327a80fcedcca2955dacac8df59243dbc7c02391fb63702390922b726e441548b3ff7aee2afdd5f862e0554e7796f11ee84f9f465108a6414a04613d46e0db165002bd8c8dbda1fe8a2405bdb19ea2cf3d59d28124084dc6fcb2a9edf40e2c0486bf7846cb1c1f9721dce4a1e28d4b2fe33a4cd7cf5c32d51cf16ff6281a10577933e7b20"}, @iv={0x70, 0x117, 0x2, 0x5b, "11413f93cd4c57482c5f1dbf707a0f52620221684b5390414fd2e434c66e88c8bdddc61f7c09a8becec8fb951cfe2d99f85eb3ca77fee0471182b32fea12abb75ad0cb3984965b297c767161f6c59f8e7e5cc81841519e8b24fe05"}], 0x158, 0x4000000}, 0x8000) 2018/01/09 18:46:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00008fe000)={0x2, 0x5, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair(0x8, 0xf, 0x7fff, &(0x7f0000ad8000-0x8)={0x0, 0x0}) socketpair(0x2, 0x1a1d059272555e36, 0xfffffffffffffffd, &(0x7f00002cb000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f000033f000-0x8)={r0, r2}) 2018/01/09 18:46:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f0000453000)={0x0, 0x0}) r2 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x11, 0x3, 0x8) bind(r3, &(0x7f0000fe2000)=@generic={0x2000000000011, "0000010000000000080044944eeba71a4976fe52922cb18f09000000000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66c6792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000000000000006ad8e5ecc326d3a09ffc2fd54"}, 0x80) recvmsg$kcm(r3, &(0x7f0000cec000-0x38)={&(0x7f0000ea2000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000969000)=[{&(0x7f00006fa000)=""/164, 0xa4}, {&(0x7f0000195000-0x94)=""/148, 0x94}], 0x2, &(0x7f0000fbf000+0x7bf)=""/138, 0x8a, 0x2}, 0x41) setsockopt$packet_int(r3, 0x107, 0xf, &(0x7f0000225000)=0xc, 0x4) getsockopt$sock_int(r3, 0x1, 0x1e, &(0x7f00002e5000-0x4)=0x0, &(0x7f0000b59000)=0x4) sendmsg$key(r3, &(0x7f000095b000-0x38)={0x0, 0x0, &(0x7f00002f5000-0x10)={&(0x7f000096a000)={0x2, 0x8003, 0x0, 0x0, 0x4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) bind$alg(r2, &(0x7f000078b000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'ccm_base(ctr(aes-aesni),sha256-generic)\x00'}, 0x1) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000df0000)=0x0, &(0x7f0000b4a000-0x4)=0x4) r4 = accept$alg(r2, 0x0, 0x0) connect$netlink(r0, &(0x7f0000e8f000)=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) recvmsg(r4, &(0x7f0000786000)={&(0x7f000060f000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000721000-0x10)=[], 0x0, &(0x7f00001dc000-0xac)=""/0, 0x0, 0x0}, 0x0) 2018/01/09 18:46:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000899000)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000073b000)=0x1c, 0x800) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000893000-0xc)={{0x5, 0x9, 0x6, 0x0, 0xfffffffffffffff8, 0x6e}, 0x7ff}) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000002000)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400010}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}], 0x68) setsockopt$inet_buf(r1, 0x0, 0x23, &(0x7f0000002000)="", 0x487) [ 157.364797] netlink: 6 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/09 18:46:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0x40000000001, 0x0) write(r0, &(0x7f0000929000-0x22)="22000000180007ffffea001dff0100000a07fffffff8080900001c00040008000000", 0x22) 2018/01/09 18:46:47 executing program 0: mmap(&(0x7f0000000000/0xfaf000)=nil, 0xfaf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002b3000)={0x26, 'skcipher\x00', 0x0, 0x76e3b6222228b3ae, 'ctr(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000866000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000faf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000fb1000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-avx2\x00'}, 0x58) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000faf000)={@generic="3704c9ccc916a2d057f44cac08703bdd", @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendmsg$alg(r1, &(0x7f0000dca000-0x38)={0x0, 0x0, &(0x7f0000c75000)=[{&(0x7f0000faf000-0x11)="bb", 0x1}], 0x1, &(0x7f0000fae000)=[], 0x0, 0x0}, 0x0) recvfrom(r1, &(0x7f0000fae000-0xb0)=""/176, 0xb0, 0x0, &(0x7f0000e85000)=@hci={0x1f, 0x0, 0x0}, 0x6) [ 157.414591] netlink: 6 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/09 18:46:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00006e1000-0x38)={0x0, 0x0, &(0x7f000073f000-0x10)=[{&(0x7f0000576000-0x1000)="1e6b1b9be9331affa544761dc7005862468427b7f1a8a177105ecbab81b01ebc211e7607f619433de95eeca1b911f6284b2c0583561a57f512bb8a69b1393aa453846388a48d8f5dccb6b01b673214c59d92812673c281d08f99bcf4dde94c3634987ece31940ae84614a83fb9dad15dcf7db941ce9d9a5fdf7c3d9e42c07056ea6bfb0c29e21c6359359c2a9079cad1e2ecf7a8689f3b58e78f114845bc877acf82b79faf4b29d9cdd52388bee75df582b688f270908eb159429456f1e720e5100ce1c9725dfba5b28af7da382b7b3b9d336ee58b8fa29f05cd9bad017a76a414e800f347a6e5cbe967b99a08a4ed629ad8b967d6c67ef010a99f60a89e2cd91d06df9b2ac0bff95c1b8624d8ff8870464eed4e3b1fef05124a52f0676f4d6b5b2e9c66c9ac1f4ae0b2cf2465bb78e945a7966dc8c7a9108c1c9a5669aec32fe0428d59376a1629da279c7a698f2c29b93825aebe1f365e0bbd7d9a6c8a5782c4f38dffa9ec45e0242be2f87e81bdd02b779e69e72b2198d563bdc0845a89d15d30bbe7a5a2fc0dcea4cee535c0948904e051098b3fb26b255551ba142859efa1d5ea7b", 0x1a4}], 0x1, 0x0, 0x0, 0x4008014}, 0x4) r2 = socket(0x2, 0x0, 0x400) getsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f00008cc000)=0x6, &(0x7f0000282000)=0x4) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000efb000)=""/16, 0x10}, {&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) 2018/01/09 18:46:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x7, 0x4, 0x88) getpeername$packet(r0, &(0x7f0000323000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00008a5000)=0x14) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000241000-0x18)={r1, &(0x7f000054c000)="", &(0x7f0000d3a000-0x9e)=""/158}, 0x18) bpf$MAP_CREATE(0x0, &(0x7f0000706000)={0x9, 0x8, 0xaf, 0x31ac, 0x8, 0x0, 0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000a1f000-0x8)={0x0, 0x0}) setsockopt$inet6_group_source_req(r2, 0x29, 0x2e, &(0x7f0000c46000-0x108)={0x0, {{0xa, 0x0, 0x7fffffff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/09 18:46:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000fde000)={0x0, 0x0}) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000e17000)={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="63d0cb45c26ef530e5ec4e8c1a7e6858"}) bind$alg(r0, &(0x7f000080e000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4309(ccm(serpent))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x8) 2018/01/09 18:46:48 executing program 4: mmap(&(0x7f0000000000/0x51a000)=nil, 0x51a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000515000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r1, &(0x7f00001cd000)=[{&(0x7f0000519000)="a2", 0x1}], 0x1) bind$ipx(r0, &(0x7f0000466000)={0x4, 0x3, 0x3, "6d14b1e86a29", 0x1d5000, 0x0}, 0x10) writev(r1, &(0x7f00001f6000-0x90)=[{&(0x7f000051a000-0xfad)="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", 0xfae}, {&(0x7f00001ab000-0x94)="dae682a46d4bfaa1f3ceb3aedc136390ae78ff4329c47d03bdb8274080f3711c8104858aa8c994a08dc9ad40a2a51499193e79a341678b04ccaee42d2a605ba7439d253950b4663df80e0d14b1e86ea9c4e162", 0x53}], 0x2) 2018/01/09 18:46:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005aa000)={0x26, 'hash\x00', 0x0, 0x3, 'sha512-avx\x00'}, 0xffffffffffffff01) r1 = accept$alg(r0, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000ea5000)={r1}) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000126000)=0x6, &(0x7f0000b40000)=0x4) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000154000)={r1, r3}) sendmsg$unix(r1, &(0x7f0000aca000)={&(0x7f0000fd1000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000257000-0x60)=[{&(0x7f00007dd000-0x35)="c0", 0x1}], 0x1, &(0x7f0000c67000-0xa8)=[], 0x0, 0x0}, 0x8000) sendmsg$key(r4, &(0x7f0000126000)={0x0, 0x0, &(0x7f00007c0000-0x7)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}, 0xa5}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000511000-0xe8)={{{@in=@multicast1=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a79000)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000954000-0x14)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r5}, 0x14) 2018/01/09 18:46:48 executing program 2: mmap(&(0x7f0000000000/0x580000)=nil, 0x580000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000578000-0x38)={&(0x7f000026d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000057c000-0x10)={&(0x7f0000412000-0x1e0)=@newsa={0x140, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x32}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xa00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x20000000000001, 0x0, 0x0}, [@u32={0x8, 0x16, 0x0}, @algo_auth={0x48, 0x1, {{'sha1-avx\x00'}, 0x0, ""}}]}, 0x140}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000580000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000580000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x5, 0xcd, &(0x7f0000581000-0x8)={0x0, 0x0}) mmap(&(0x7f0000580000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(r1, &(0x7f0000581000-0x10)={0x3, {"44d74ace083372"}, 0x2e}, 0x10) 2018/01/09 18:46:48 executing program 3: mmap(&(0x7f0000000000/0xac3000)=nil, 0xac3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) mmap(&(0x7f0000ac3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00008a1000-0xc)={0x0, 0x401, 0x0}, &(0x7f0000ac4000-0x4)=0xc) mmap(&(0x7f0000ac3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000ac3000)={r1, @in6={{0xa, 0x1, 0x9, @loopback={0x0, 0x1}, 0xc8dc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ff, 0x7, 0x81, 0x78db, 0x80}, 0xa0) recvfrom$inet6(r0, &(0x7f0000ac3000-0x9)=""/15, 0xf, 0x0, &(0x7f0000282000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x0, 0x0, 0x800000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) shutdown(r0, 0x1) 2018/01/09 18:46:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f00009e8000-0x1f)="1f000000070aff0114433dde064508000005810000ec1519011f00003fdf08", 0x1f) 2018/01/09 18:46:48 executing program 6: mmap(&(0x7f0000000000/0xd27000)=nil, 0xd27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000dd000)=0x1, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x8000000000000015, &(0x7f0000d1e000-0x4)=0x0, &(0x7f000077e000)=0x4) setsockopt$inet_tcp_buf(r0, 0x6, 0x1e, &(0x7f000050a000)="f8fa11d4226bc7cbd89199ffb8ae2ba272c3c2a33212ef819d688d46b161c14c63f74f1aaab3faa98d64a708b7466790ac20c69d03285479cf02d3bf06189bbb0f5f2e9cdef26730e6dc4dc278127fb712f94391a3146c9bbf1ff0fc92d5a5a16d739bca52b1f48f8fdc9e2ff1dc59fde732c87331e7ca0c69161f97ffa211dfa66dcd262d5fe0bda8d10e9e247c93959c18fe2f9be56c5c129d66262410b78fef7cc5eb60ef4e7d6cf82e3d42a6a8a51249a4040bff97657e804af50c36006d477ac80782f4c6e2ef5b82d3cd3451e6e10b3859896b47d670282b57c76fa3ad4e3008df2043608d", 0xe8) 2018/01/09 18:46:48 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x7, 0x8000, &(0x7f0000001000-0x6)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000f56000-0x18)={0x0, 0x4, 0x20, 0x3f8000000000, 0x7}, &(0x7f0000991000)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000718000)={r2, 0xfff}, 0x6) socket$netlink(0x10, 0x3, 0xf) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x0, &(0x7f0000000000)=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x7, 0x56, &(0x7f0000002000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r4, 0x84, 0x65, &(0x7f0000000000)=[@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendto$ax25(r3, &(0x7f0000000000)="65d0e605ce70d506b2656c7208b33588d310fa9556e4107672f0d33442da83fea49d94a08713cde408e0ba0f2d24489017331a4c16d8345db2c742aff0760b25f04c6a28a30d9cd6987ab3e90b3b80ccd1d504b739e69c36fc49146705cb341ad39df242010bd468b4d7521393de2ccb579c6202772a99fe51c5ca8b8f3345789c113ebb3d4af58b7f3a2457ac90ba9bb737e74f3e9a753ffcf8de04369798788385fecddc12ceed97f2583bf79e5bac2ec82e684d4d8c9278fb4abf6633ca8660", 0xc1, 0x4000000, &(0x7f0000000000)={0x3, {"ff9519702b3028"}, 0x9}, 0x10) setsockopt$packet_rx_ring(r4, 0x107, 0x5, &(0x7f0000000000)=@req3={0x49, 0x0, 0x2, 0x7, 0x3f, 0x80, 0x8}, 0x1c) getsockopt$inet6_buf(r4, 0x29, 0x2b, &(0x7f0000003000-0xd4)=""/212, &(0x7f0000001000)=0xd4) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000002000-0x20)={0x2, 0x10, 0x4, 0x20, 0x3f, 0xffffffff, 0x1, 0xcbe, r2}, 0x20) setsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000001000-0x8)=@assoc_value={r2, 0x2bc}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000004000-0x4)=@int=0x0, &(0x7f0000004000-0x4)=0x4) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ipx(r3, &(0x7f0000005000-0x10)={0x4, 0x8, 0x2800, "096403c52481", 0x9, 0x0}, 0x10) socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r3, &(0x7f0000005000)={0x0, {""/7}, 0x0}, &(0x7f0000005000-0x4)=0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f0000007000-0x80)={r2, 0x78, "6d17ec3e295fecc260cae59bb43669a241dbf02d0cefd9d43011d059ab52d655da32d35b19d84da482449b998e1fadcbd63b9634cf9f2a2af8ffd4284e85b174d00a568c20f48c9431457b71354558fd6f1a62fa7cc349b71c6c2e6c516ade9111063a16a4ed1d7d5f05079e9d2335d02d693915eebf2163"}, &(0x7f0000006000)=0x80) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ipx(r4, &(0x7f0000008000-0x10)={0x4, 0x4, 0x2bd1800, "44a8dadff420", 0x18, 0x0}, 0x10) socket$inet_sctp(0x2, 0x1, 0x84) [ 157.525284] netlink: 11 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/09 18:46:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000766000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(chacha20,crc32)\x00'}, 0x58) bind$alg(r0, &(0x7f000010d000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha512\x00'}, 0x58) socketpair(0x0, 0x805, 0x100000000, &(0x7f0000b00000-0x8)={0x0, 0x0}) bind$bt_l2cap(r1, &(0x7f00002c1000)={0x1f, 0x10000, {0xff, 0x7, 0x7fff, 0x20, 0x80, 0x9}, 0x0, 0x80000000000000}, 0xe) 2018/01/09 18:46:48 executing program 1: setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x20000000020, &(0x7f0000f23000-0x9)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) 2018/01/09 18:46:48 executing program 0: socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cast5-avx\x00'}, 0x58) r1 = accept(r0, &(0x7f0000502000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000bea000-0x4)=0x10) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f00009ca000)=0xfff, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00", 0x5) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f000084d000)=[{0x0, 0x0, &(0x7f0000a71000-0x80)=[], 0x0, &(0x7f0000917000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000664000)={0x2, [0x1, 0x7]}, 0x8) sendmmsg(r2, &(0x7f0000f72000-0x21c)=[{{0x0, 0x0, &(0x7f000031a000-0x10)=[{&(0x7f0000637000)="ac7379ad657ef465e01e8d9c352109719fbe3f5c55f9813b79c3d7ba25fec216b2095b7da76155a26c174431a28f8157b36275b8b763d4fd56304da8907fd2b2347745110aa9316272bf678a1f77aa477daecc0eabf36f5994e562a03bde1f93c665242fa176a5408091e1fb0ae6ddffda38b95ebe506eb76b39052902b068dbcc249b258376fad881edb411ed3da3f5dc1de8ece4996203fee166ce292615fb2bfc7ff498a8813bde1e90e8fc1c1962f134c04ef39c545668d2d7db02d660f15a20f59032afe46a", 0xc8}], 0x1, 0x0, 0x0, 0x0}, 0x1}], 0x1, 0x0) recvmsg(r2, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000efb000)=""/16, 0x10}, {&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) 2018/01/09 18:46:48 executing program 5: mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x800001) setsockopt$inet_int(r0, 0x0, 0x32, &(0x7f000097f000-0x4)=0x1000000, 0x4) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000ff2000)=0x4) 2018/01/09 18:46:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000434000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000d37000)={0xc59, 0x0, 0x1, 0x8}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000f05000)={0x628, r1}) r2 = socket(0x11, 0x802, 0x300) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0xa, 0x3, 0x3) sendto$inet6(r3, &(0x7f0000fd1000-0xe)="", 0x0, 0x0, &(0x7f0000f5f000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) recvfrom$inet6(r2, &(0x7f0000358000-0x1000)=""/4096, 0x1000, 0x0, &(0x7f000030c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/09 18:46:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00001af000)={0x0, 0x6, 0x0}, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f000025e000-0x10)={0x1, &(0x7f0000209000-0x8)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) socketpair$packet(0x11, 0xfffffffffffffffe, 0x300, &(0x7f0000612000-0x8)={0x0, 0x0}) close(r0) 2018/01/09 18:46:48 executing program 3: mmap(&(0x7f0000000000/0xb5a000)=nil, 0xb5a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000b57000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x10000000000000c8) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000054000-0x4)=0x80, 0x4) accept(r0, &(0x7f0000b57000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000b58000-0x4)=0x6) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000a62000-0x4)=0x1, 0x4) listen(r0, 0x0) listen(r0, 0x5) 2018/01/09 18:46:48 executing program 5: mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fca000-0x1c)={0x1, 0x40, 0x80, 0x20000000003, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000fcd000-0x18)={r0, &(0x7f0000fcd000-0x2)="", &(0x7f0000693000)=""/0}, 0x18) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000fcd000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000008000-0x38)={&(0x7f0000005000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000)={&(0x7f0000009000-0x7c)=@delsa={0x28, 0x12, 0x21, 0x0, 0x0, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x2, 0xff}, []}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000477000-0x8c)={0x0, @in6={{0xa, 0x0, 0x80000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000cad000-0x4)=0x8c) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000977000-0x6)={r3, 0x7}, &(0x7f0000fcd000)=0x6) 2018/01/09 18:46:48 executing program 1: mmap(&(0x7f0000000000/0x956000)=nil, 0x956000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x3, 0x84) r1 = socket$inet(0x2, 0x0, 0x4) mmap(&(0x7f0000956000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000956000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000956000)='w', 0x1, 0x800, &(0x7f0000956000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x35, &(0x7f000045f000)=0x0, 0x4) socket$inet(0x2, 0x5, 0x3) 2018/01/09 18:46:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x3, 0x4) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00001e9000-0x4)='tls\x00', 0x4) r1 = socket(0x800000000000011, 0x4000000000080003, 0x0) sendmsg$nfc_llcp(r1, &(0x7f0000489000-0x38)={&(0x7f0000cdb000)={0x27, 0x0, 0x80000001, 0x0, 0x0, 0x0, "cd3fb8ab06922b601bc0db85f92c03f8e399e2dddbdf12f21fbab62736d9b6121f2a1aa1d44bc4192217502132d9c834026b48fddf3dce4eb76a3dfa585c05", 0x0}, 0x60, &(0x7f0000475000)=[], 0x0, &(0x7f000057f000-0x1010)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}, 0x0) 2018/01/09 18:46:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000348000-0x8)={0x0, 0x0}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00002fc000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000a83000-0x38)={&(0x7f00003a2000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00006c7000-0x10)=[], 0x0, &(0x7f00009e0000-0x48)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18, 0x0}, 0x0) sendmsg$unix(r2, &(0x7f000062e000)={&(0x7f0000691000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000000d000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18, 0x0}, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000f5d000-0x28)={@common='gre0\x00', &(0x7f00003f2000-0x44)=@ethtool_link_settings={0x4d, 0xb2d, 0xe0, 0xfff, 0x2, 0x7, 0x5d, 0x7, 0x2, 0x0, [0x5d9, 0x5, 0x800, 0x8, 0xfffffffffffffff7, 0x148, 0x7, 0x0], [0x6, 0x6, 0xfff, 0x9, 0x1]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) close(r1) close(r0) 2018/01/09 18:46:48 executing program 2: socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000935000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xf8f000)=nil, 0xf8f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000f90000-0x4)={r0}) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000f8f000)="30cec26b650f0706227d818660b834cdbd09fe6e53639a1b55246f8204dfbdaf3689a2ea29e1052a1241cc03205117430c44544278f4214091fa54b03a56ca014949f40fc26a19f20a40da7fe125989a5502901394826988f38bb360f33eaa84a093b134d398ceaa5c8cc245fa6731ee6d54590e078fbca7cd83d03a853c1923348a74f5ee7f5ba52f614e22454aa2669ec828c132126265a257020147ac8d483ff189a96c1a79ec71a820bb5217f0d0a2606717ea050f6b92ebba173bdc1b8f", 0xc0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000f88000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000f8c000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad40", 0x18) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000ebc000)={r1}) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r4, &(0x7f0000f90000-0x38)={&(0x7f0000f90000-0x60)={0x27, 0x1, 0x100000001, 0x7, 0x3, 0x3, "c32ba481735b354d61fd95e0a4b5a528821ec3c17318424f4886fcdc5eb90f9d88a0c5ec8b3773852697035da32659fc4c60f2cc6132631a80ad384161c3c1", 0x1}, 0x60, &(0x7f0000839000-0x50)=[{&(0x7f0000537000)="c5bbb7f07f0356c5a964060e213238bb331f29c5215e25a13133aa33ab9049d6a13a29a21f9e29fd8e408d01259a99fc6fcae8ac800470ba269ad862e512867bd1af4d15700bd70213cd310ad2e333e76f728edee0c87132fb63d9afad2751bb39b50f7ea588ba69906ac39fe33216e1c89f6b92a5dbad4a3a89475b7e3c798cbbc335bb8cbb3f3f5ad98bb84e552758dec67c9de7f8143a7ecba362edf9a7cb0921db824513e0f04b8e567edb4a8dd7defd1645f735b45da37a020abbb8f22e4a36a577e8a408d8c727a44d20334f0e60d56355279e81f657ae670e15ff", 0xde}, {&(0x7f0000f90000-0x90)="a791f302549cff2eaebd7086605fbaa2a58a4de3c1499844749a03125be1ddfe9832b7b9fb85aee96fc67ebe011de4e62fab287d1d2486aac18ea58cb4558f3412a576b50ef5caec888302a0e6af337f01eceea65c70389e225849d255e7b17feda2107af57c2af93483ab24e0e89edebba63a047bad5826c06e946b0d11b7ad366ecea2a8f50984e032dfcd9dd77239", 0x90}, {&(0x7f0000b9d000-0x13)="d84ffeae8a08505e4a6cc1998a9951cc5b3159", 0x13}, {&(0x7f0000cbf000)="5b90cdc9e04147aa217309c3cede27942f8d07243053a1eabd4758629b4dab600bc6224d9b6f7d0810152587b0b30dd62321537132775fd73104352315ec32aeb6efcf91bbec8bf787bbe70b831d488abc18c8f94e41652b607d6c683bfd01a1ff404dd743822eb37f9208d6c23c580d2a8acf2b5f0cbb86972f70efd6e0dc9b551b7c483e7be49f062144a513dfbb97fe899cd4d3aa9be1e6f9c204deee12b032eeed2243fe56d4e15524fc092838e90d", 0xb1}, {&(0x7f000016d000-0x3a)="074f3c99d08672c97f8d291242ae3669bf6be94888d1ba89e99ca08f5dbffcffaddfb36748f2a74f9f2c3b7ccf949470d3dc9f3d2f717bb56fd8", 0x3a}], 0x5, 0x0, 0x0, 0x4000}, 0x10) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000f90000)={0x0, @in6={{0xa, 0x2, 0x5, @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]}}, &(0x7f0000f91000-0x4)=0x8c) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x6, 0xc5, &(0x7f0000350000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r4, &(0x7f0000f92000-0xc)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r4, 0x84, 0x19, &(0x7f0000f91000-0x6)={r5, 0xdbb}, 0x6) r7 = accept$alg(r3, 0x0, 0x0) getsockname$unix(r0, &(0x7f00004c3000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00007ab000)=0x8) sendmmsg$alg(r7, &(0x7f0000c44000-0x38)=[{0x0, 0x0, &(0x7f000016e000+0x2a7)=[{&(0x7f0000e37000+0xfcf)="8d1f45eeaef0d6e12a34174fbe7d35e9", 0x10}], 0x1, &(0x7f0000f8e000-0x30)=[@assoc={0x18, 0x117, 0x4, 0xfffffffffffffffe}], 0x18, 0x0}], 0x1, 0x4000) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000f92000-0xa0)={r5, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, 0x6, 0x95, 0xfffffffffffffffb}, &(0x7f0000f92000-0x4)=0xa0) recvmsg(r7, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000f82000)=[{&(0x7f0000589000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f92000)={0x0, 0x0}) epoll_pwait(r8, &(0x7f0000a40000)=[{0x0, 0x0}], 0x1, 0x8, &(0x7f0000401000-0x8)={0x4}, 0x8) 2018/01/09 18:46:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x81) getsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f00002aa000-0x4)=0x0, &(0x7f0000abf000-0x4)=0x3) bind(r0, &(0x7f0000fe2000)=@generic={0x2000000000011, "0000010000000000080044944eeba71a4976fe52922cb18f09000000000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66c6792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000000000000006ad8e5ecc326d3a09ffc2fd54"}, 0x80) sendmsg$key(r0, &(0x7f000095b000-0x38)={0x0, 0x0, &(0x7f00002f5000-0x10)={&(0x7f0000cd3000-0x108)={0x2, 0x0, 0x0, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_key={0x1, 0x0, 0x0, 0x0, ""}]}, 0xfe67}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 18:46:48 executing program 5: mmap(&(0x7f0000000000/0x415000)=nil, 0x415000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f000031e000-0x18)=@generic={0x2, 0x2, 0x80}) mmap(&(0x7f0000415000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000415000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00001b4000-0x4)=0x1c) mmap(&(0x7f0000415000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000416000-0x4)=0x5, 0x4) r2 = socket$unix(0x1, 0x2, 0x0) mmap(&(0x7f0000415000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000381000)=0x0) mmap(&(0x7f0000415000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000416000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000416000)={0x5, [0x952, 0x8, 0x3, 0x100000001, 0x6]}, 0xe) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000024b000)={{{@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}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000415000)=0xe8) r5 = getgid() mmap(&(0x7f0000415000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r2, &(0x7f000013b000-0x38)={&(0x7f0000330000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f00002aa000)=[{&(0x7f000022d000)="a7251160edd874e79b7a388de0728e3c3ac2e7b7f3c6c599ee2b2cbd92c51200ba583c5911b8cc932e171a6d49e9ea609cac0b605ed88b160b46e92c7ba203abe1365a78d737fcd6b05fad49f59854f80ab9026195f388eb39bc8ec08756", 0x5e}, {&(0x7f00001fe000)="947ba30198e1f039a7b3a18f71cac470ab008573e007816243d3cab619bd5244bfd30d4db5ec1d6f7f496beaa98dbd428110595e2696a31edb6cbe4dd3dd4fa3d8e0eaf913be980e8a9b0b243638f14550b6a571740005f0feca6bf08916dd07d47b9b157e6c740e412ffe690d6839145501341181b6e65f9c5d69654268", 0x7e}, {&(0x7f0000415000)="1459eb63dbbd7373d8a25d10debb626f6be98cc02c1b23009fc4f725341a6cca3f2c3f90c0ace070014229f700b326dca7669f8d69e2e12605957e3d424b01de", 0x40}, {&(0x7f00003b6000)="", 0x0}], 0x4, &(0x7f0000415000)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}], 0x20, 0x4c010}, 0x0) r6 = socket(0x10, 0x7, 0xc822) mmap(&(0x7f0000415000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000415000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000166000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r8, &(0x7f00003c9000)={0x20000000, 0x0}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r8, 0x6430) sendto$unix(r6, &(0x7f0000416000-0x8c)="4c42db855af18d3951015609f37d46798ac63f83baf7e39718466cdf002de5cc274ba1452fc259e2dc4a0c1645f2c53b548fd8b05936ad5597076d9c05295db25eab656aa35fc81399357664a822599af1b1f44eb5b4329c451d43e7e108efc871592374648788d2f5c229c141692fcb49ab78984adc8fd245e662b35c0d67ba8ed183dced920edeb7be985f", 0xfffffffffffffea2, 0x40, &(0x7f000014f000-0xa)=@abs={0x2, 0x0, 0x1}, 0xa) sendmsg$nl_xfrm(r0, &(0x7f00000da000)={&(0x7f0000415000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000269000-0x10)={&(0x7f000032d000)=@newsa={0x138, 0x10, 0xb, 0x0, 0x0, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x33}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x1, 0x0, 0x0}, [@algo_auth={0x48, 0x1, {{'sha1\x00'}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) listen(r7, 0x3) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r6, 0x84, 0x6c, &(0x7f0000278000-0x699)={0x0, 0x1000, "6b647f776778d917db4ced98c3f3d57e1cd5aa47b45536309ececbb9e8435cd39519166bfa94bb275c1fa6755ca40cec30ba7f228df052cc99f622ae4535f29ef5f1144ac016155d7a5ee04dc5a79c750fbcb704b7c835c2b7c223f68b1643000498dbcfd5ddcaacc43ae04c59a49ec789e30a048bf30428a4e300856f71912f94f16c3d9e77e0b0f9cdbbb13c8086969f04ba9467bac9ef067b9596b259450a22332896635489ce9ad8939dfb7f9be062c84a195652e27a520966d08be0535472c5f214f8f5a4b08b08c0667185320eca7aab0a46ead2a4a5611aa76b21d786273a1ef3284e7c8603ba4e08468e053f9be21d468ea7e7c618dd6784d96efd03c0212b09ea685a6a48e04decccd9bdb984480ce617f5e1bcf90152831601352180fb0e2f8e52154b3cf1aad6759595aa55935c2fbf26517f6945776ed8bde4566ea57a770e0a44cdd8dd31baa342b37eaa86be11eb4911f0bcd6e8113b8bd0ab5abc82e20e2ad43e7c71ef0e16059aa449dc6359708ff10069d9fbd74de57680bc9565b46d2c115847a746fe1d95904b46070023a5b2fca63c4e88a94c50fa4fc6b882c73c69e9350c4ebf3e5b1ee23ae4592815276865231f756873cb1809f978864cbcbb3c24fac4beba851dfaa13873fa774c8529a5068193b783aa8713de6b384ac1b6598390ec683624499d6321b4aadfda6f6d4d49f56b7cdc5fd53b281841396a370a2f853c5f536ad0596527e056adac9f59c464c2a1e99a0a86a303530dd8105a1e3ed9715e0446aca31c302b1a38f9cf56e25bc1a3da29fef9ce085bb29444eb6a1a2e472926c037c1103a434b505111cc72b41982811377aaa01fe329fe268ac561ec3caa6fac05110aed8104033637445b720d482bd75273d82fbe5f485dee2bb64e20104f587b5ad2a63a3cb7f3a5c0f9ab4e6a558b341034863d5a51c13abb1077051d9c4d51e8c6090b7ebc3a8f722ca1f730444a549e1ee6d2c028fdf3f2152a5d00c1c2176ae092dd838ad8b0bf65c8ddc44329f7ae2a3529e03715c365da9fd43c45f403301eb2e326cdb17b80488a0b82fee87d8ea78554dd40432ff93ce7228808785cfab69ef1635b8fbd1985828ea230de4b24aed8edd26ba6a1430a4f6d83085b1f3d956d7dff171ffa2cc3e33a8b067067842a446a4a0e61484cdce51510ac20b803396aeb78f822ebd230320cafae002f35c5d15b6e543bba6c37bb95676e4eed34642468ef10151b6b825aee8f2e85ad3a328ae88f3492894c8f9763b71ea06ce71e2ec21b8f08843fab2093977f281560b0414bb4b3c6feea8dd1897f25f9cee78ede0cfb6c3d0a4cabcd4ded2fd7d9219421c68e60cb6463b0a912e63f5b50ef4367c33519988ce4f37e0459d70ea88dea9c284337f704c118ad6f24c361bf88f9703d2a03ddc8bf0c17ed5ce59145fd80e46b66ed091b65b555d8cac0590660c88bdf7df268ac951c5c5c8afcd49065f42e243e1f17cce1144a4048284dd9ec5c22d2641ef1d046498be32506b2e2321b00a6c7c0cd787ebdaf4c70af4f0dcba5deef4a247dcf9695d15092ed0bf5f32c52ab24e3302d1b586c925f197f5a955ca528091bf3957ed1f95c7e0179d49037b83141006a345a45f3b8f3d5da29ca6a5ea4218904e86ba8513a3ee01c9a3bf079e0575f7a729e6df34aba58b6ea269af38d9c06c492709ea7530a939ca46e0672080a21f6036c39e877bd9934e9e40f1526cac5970fbfd6bef13dbe92ce291e01c70c9307c44333138f53b153697b3325d8e036dcb8fd6d6618c5b0f771f30e37cb8feb3e99d93711358aaa377a0b078c6227a07c7b4807ac861d1515f825479b4c077ae65ac1c07a5c1d4d133e70f8d1b1ae16d0d732a9f20f837220fc032186020a7ae157abe61dc729190ae301e5ff2674793c4dc108c9324a592ddeb551fabc308d54770c7db75a590b4a06ac911db507b4a04ab39de60fc23d64a3096e497793afbc369fce3e7d64d921b66afdb4b74960fb97f73d7f7ebf643d5f530fd5a8b383d250c551bd62e65e9920d4a5dbf2d97a4a4da3d179a2f8ba88ebaff8f662e2d8c031ca2b330fc15880d008926e61181f3d6285c62778a642476f1c6ef7a55a5c4ee49f573a760fde2b7aec58e11c561417476f63c6ab0e7bc7b31abd7fd98ca635c745cef6e63dbf7edfffd21a3237ccf68a45a684fe656283590f2cce1ac3f204e02cf11993c67866043b8c0bd165a006ca4d40c4d3342cf5a0280d2014e9a61b91efdf1916d3e531a8f5745eb006e843a163c3d47aadbb5f0763e65065147e94a20317e194f2a4608ea7413077ae983ae99468d942562d9baffadab65bd51e80815efdde2f37101750002c41ae95847f03802ab2648317bc53d26ba47c7816d87954a789f02e0f72090432fe20cd305268e596a2504ff2548c4c2651ffd609a866a51064d9bb77151e485420007dd56d3f02c488b2113a2d1008c0c4af62835497a8787f1b4d816c11da7b13182e5e45ba8df19178562c78666a6639397bd187b6b463ad8003c565ed4e0d4a1ce05139a565ed220079d963ede571da25542ed062c32d1e4198994b6868245298e05a02c4b6ebe25752584790233c5417646d6449fe61cf1885879670d44de5014bc65e18ff55f7dec7ca5625b62d3fed9c44821cd874f85e25e4366a0fef49780590f9dca9af9efea9089c85d5428d38f194f3fba90ec5f78f6a6c0ca8cc8b6472a5f5b22a510d62a1570c1a71862e4b2977db2be99ef2db7e8dfabd39d19218f5b4649a821dd9d44a5bed275afeee2eae22a85fe59df1fc5b99f8001e6adb58b376545b048b1f2616201b1e8c92cbb3af3a0c0d0d4041ed8b32f1970ebd780d0f5d1a4bd527f73e7f8be0c020b023c69c01ae0a0b4b5378d6f04c4c0c465912b3c61f2a882e05a63b8cb014e545702cf4a18203d199fce458faaa6c8054d3f34492915529eba6c484df0867d65fcaacf52e3fa21cf161f2357dd233e80559aa2b7cb4d4adc40cde944c3bb02d532772a7808da3e7f53c359d46aa56f7d15f77ba93cfc7c25d735ec0a83d4597dd0a0c6b0a7126cec3436477100dd812e014f2d8f85f413b6ee2f924850b9519c9e1750a8d37e4924468e047d3ff028fcf3735346c183eeebe199f97dd955ea38a37a6968a5767b163b1cb79abe995688b769dc7e80b3cc7bfe04829f749f3dad4c6b07634f8b359e2bb56372d701b4acd4160372f3d8d38bfa5c4044786c402b239f024e8d76ff25f18254df294e5f31fd0f1f7ee6994a1ad9ba26a2a7c99725d462f1c5c2cc43bec07c11e50aaf9690545ee0262e084c75a4b0d1e850ab22c44043676992939cea906f446f1f1e3e2ea78f90b3ae8cc93ae69b81fade43d9a213ed47cb33269375a440fa3fa3a89be787008c3e026f3900af5b50e013390c8d2f6b3a68af692f5e19f0cf70c11a56aea75ea666dcf2811b11a95bdbea0301566f778603d425da20b876881baf6dfe3ffca2c3b68a6363a8a222fab9df8b62fcfbdd37ab689f1b3e71c3e84cd48a44eec023c37906700174f625bd41631bfd8f5c36732bae4b54b8db770b29603f1bf663938556ce7230467445cae4348e2a279196ad7135b272b2a9b2352ff04bf9694ca2fa58883598ccb3462813b19eee4e24e7f14a04d4f3293a9f63c622b9b044eb6f9a670b830505a121ee13a6f368b34b9f5290e70eec50947d73f101d1870a551149390e4ff61c5e7867f26b1129306b114fab945f417e6263fa86cfaf184f334f29b9bdeba973d017f9c540f1fce2ea464a945e3f88c8cee4eafb96db3e49bc53b4638e01f7d9ba524ec0073e70534976b19a510eb1973a44f1390f188356e1123f51411ef22aeea1bb4bc6a24330b7171adc80c8e2b76bfc07555f3ef888f467766497d4b4f2745dde7c113df8258f86e46a8b736c45bb4d96ce1ee43a0ece89b6092fb20232e86dbf5bd2b1dbba0db43c68c5179676c478c2fae46d7b2d9af4dd6f05249e545ca3201e85ea84acd3b61bafcf035bd3e97ad0e6bd181795a8015671fdc150e12dbd3ee8555066fcafe2d2e9e2311130bb14a4c5256ba03cc94f125669ca8ad6ace4c1ec6d51fcbaa9575fd6a00d65e7aeb3578130ba53164f8a903644ee6a2b288916a24056d4fca23504ec76019a79efe1fd0464d7825141da6c78acaab52d89a0dd4ba6c9af8e9d23cd46f72aec8848feb15dde356d27e2da2a50272a399822bc3fdf8cd8caa74438dd7287d494a66be8d16ee46289ca3133552d3bc9c98212ccec1a8e5bbc27f43ed015ddc732cee343ce9f8677ecaf7435fdc16d0c8e7def071980c1104aa986548d9a2f09d2bab960795ec9d0e1d86cd17ac6cc38b03899cf329276575a66fad290460e1063002834e00498cac944c0a72f122fd08851f9a6bc33f2ba9773dc2b2cf4cd527a2c6828d6af277156ca803549915c128795868608e9535f8341d376c04808ec7d3498e204c23856bb495da3afe80c48da292dd6c709202ef877fe30c4951b380794ca9c4f496c009bb05c4c9c106f8b074babde059407cd9acde0946b537788fb49aafda1ef2d3dc3f49fd65cdb96ed374b00b0e12c7ef775d8493285beaf68989c0c2d32ff8e9527fde66de29b5e214864be65ae1260e15574008bd7b35cb48298770dc872e5cca5787bb8925e17c5a0ed213203d5de06db261635c05ec01e93c8c2e04018a954773bcbc5a5cea92124b15c74ac40010d0198ff77ae0b8fbee02c34a11481d17ed05ede7147382ac312d75df6a1014290e058dbb511ba858c16339f9064cb283cb955fd82245cb6cf95529a1784b950f32b548ecc9e1ea8f2895c0e4970ed46ce7d1e36b0e5c56c9740c9e7c8f08aacbd039f0f79437efb581cb393febd841137c4a07944b2c2567c292541f974a4a9c2fd4ba33f268e5180bbc26040933affa80a641d02ead51df26fa82e6cda0f3119e86d4bffbd0cd90cd4d5fe584221e6c20dc562d978caad1983c12512df83565381ca22fb5a689cf8ab3856bb6a02f9e342974e7cf4845e11e20c4944596f3c955b329c390f8989045df9dbe28fd21b4b3ebe003085e778f9b6c674f2cfccf1640bbb74a9382da34dc790aa3dd390b29ac742dc44a4e9c5594102e910cba2ed9d96d48dbe97150f5d91f61b2c8637792f30648ec9767eb7140a054aa91135db62d63fba7b2c4356898a4eb313764e8a32db882609836a47693b231b30ebf734a13577f0d6f6e3e5dfa7690ec7dd99556601d4362e8b635f73ba166a4032a03eb8ab90cba6497014d0a8815e28989c15f08d8d70ecd08290d91632586929e68a82f9dddaed4af3b19b37088a332f1265fc633600fbd7c945a32602acc5616250ef4a0bf6377e93f2a4ae4e5d745c3b83e203ee06cf0bc9f3a43447166c5f71d084b1333ba9d06c0d595b8d09eb23769cf089eb18f9049676b04f5eaacd0f0ec9811377e085ff35500195b2f3a7f25e621951e2296734865eebb285f648503472080ed7cea40801ae57f1b800a183b17f8306128d101cbedaa03ab3282ef2643e5455569a4f28369d5adcccf58ac1ca9a52ae91f56039d5647b4ad6b36f53775b9bdbcb0fd405132937856fc43fc2bd7614f013f9380f11a6f8a6f56fafd9102a45bedd8957d910ff65b749b6df1b5adce81e9922eff2f03faa234298e2e1f99f41551c5a0efb89752a35248bc94660b50791208eb0b2b78b02651ec18abddbcf698b62af447ad3215266b9f16a5982aa258fb350b8f9c5002bc9f047d218f5fe712da71d3"}, &(0x7f00003c1000)=0x1008) setsockopt$inet_sctp_SCTP_CONTEXT(r6, 0x84, 0x11, &(0x7f00000e5000)={r9, 0x4000000000000000}, 0x8) 2018/01/09 18:46:48 executing program 4: r0 = socket$inet(0x2, 0x800, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000001000-0x4)={r0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000001000-0xbe)={0x0, 0xb6, "4aa69639c9b973b3dd3779cb1d322be55464fc55f02d6771a02eec4af9f5fc34aa61e1caa99a11190c5ba0366c6d51f17f75656d08e8b8d866a968d22ed8d423b744a249b0caa5df7ae2f745bde8db33248922c7479b74e95f339fafaf495d2909ff6f0a542a5b93c65fec9d666db4f06ec4f5470bfee2d0f976ce6ab9d2efd700d99a492775717e98f2483ebb47dab00e9744a27336df63859df4099483fd8fd5a5aca503dfb50c11ac26f368b7a29f07f5dd43b9d0"}, &(0x7f00008cd000)=0xbe) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000cd6000-0x8)=@assoc_value={r2, 0x100}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_buf(r1, 0x21, 0xe, &(0x7f000070b000-0x1)='1', 0x1) r3 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000497000-0x4)=0x3, 0x4) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f0000bd1000-0x1)={0x7fc}, 0x1) sendmsg$nfc_llcp(r1, &(0x7f0000c94000-0x38)={&(0x7f0000907000)={0x27, 0x3, 0x9f, 0x1, 0xffffffffffff0000, 0x7, "22ab5bf37296ccf7b61a328168eb871d16474266e4cc9d2edf37aeec7abb085408e562c6a0329811fa8883e16c4b6526bd020171a18c71ce607ec959988466", 0x6}, 0x60, &(0x7f000061c000-0x50)=[{&(0x7f0000419000-0x2a)="ba5f22af788c883bfe47fb62f2eaa704cd51314818c16ddd74401b8c0b3825b9f0891eb3f8da5d115b15", 0x2a}, {&(0x7f00006bb000)="3c0d750e07e5642b338a7f5307fbf53e57c961588ac7b5e2e04afbd643e01252d86b449e31d651524e626e36a5e16eba9bd50701876b65812268d0e5fa8bc9b9159f63757a122e15e7d155c4be78d41774d4d5e32c73576b157bc2233dde04f235a746c5c13985197994cf18b7cc9e4b9e7d7b8a79695c61d7f712d269073098811a987f9058fa2f054609daccdab8959d0925", 0x93}, {&(0x7f0000797000)="664ea5a43d3bab729911773f50c7bb41a06909ae8041878d13d65d9bc319325d08546c1bcb8d2bd759742047da00569582f7497ca06f41c8d74c33126b733e879695c508478bf3241d029dddf6533d96d343ea6f98d14d2ca2c25bc5cb1650428220e61e", 0x64}, {&(0x7f00009d9000-0x65)="177c876a9a796406395944cdd4a5819b6ab34a83bca6ca671887777f2caeb6c3e20c1eb35c8ce7ef821b82a3352100e60e0815eeb998d3a435d39477b5a39f486d45e4dda204ea0f239a84c5e5ecf83a035c21d790b1c91276fcec37e4bec496b056d271f1", 0x65}, {&(0x7f0000eba000-0x72)="0a2c71703b95630ad6780a8fcc6d81c9f0b312bc8c3e11a12563f2ddb3aea963160d7d4c6a013dbbf1b5028d7ea4b37115498b74a67a044ff31a8517edc0d20ff4513ad9ec41a085df15dc52bbc8f46edc2cb118bea45acac4798e48a53123633257b4a5396d9727508990363053db6a5ccf", 0x72}], 0x5, &(0x7f00000e4000-0xb0)={0xb0, 0x1, 0x8001, "6b8965136a84d93928b70dc6b185db8e3c17ce201e36a549c118b67cbccdba4784c8ed91577c6677dbe5b69c34234af40237b00b79a14748eaa1ec0b566815e59184aa3c988b2feae40e6c4a39ee52185620d75b960c13c0c1decd9c6f942867213dbe3bb35fff9a3e7ad9eb782905b01163063cbce45491ca03e82c22158ef709e09a27d45ebb97a53a521c7f49db803395e128cb59f13ba427ab5f6eae91"}, 0xb0, 0x10}, 0x800) r4 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00006ce000)=0x0, 0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f00008d9000-0x98)={r2, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9f, 0x401}, 0x98) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000e04000)={r3, r4, 0x0, 0x3}, 0x10) 2018/01/09 18:46:48 executing program 3: mmap(&(0x7f0000000000/0xb70000)=nil, 0xb70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f00003a1000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b71000-0x4)=0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000b43000)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000004000)={&(0x7f0000770000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)={&(0x7f0000003000-0x1238)=@newsa={0x138, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xffffffffffffffff, 0x33}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x7ff}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x10000000000a, 0x0, 0x0, 0x0}, [@algo_auth={0x48, 0x1, {{'digest_null\x00'}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 18:46:48 executing program 0: mmap(&(0x7f0000000000/0xe69000)=nil, 0xe69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000101000-0x4)=0x0, &(0x7f0000643000-0x4)=0x4) mmap(&(0x7f0000e69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000e6a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000e69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000e69000)={0x5}, 0x1) 2018/01/09 18:46:48 executing program 3: mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0xc) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000dcc000)={0x2, 0x74, 0x4, 0xffffffffffffffff, 0x400, 0x968, 0x1, 0x200, 0x0}, &(0x7f0000f89000)=0x20) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000f8a000-0xc)={r1, 0x80000001, 0x10}, &(0x7f0000f8a000-0x4)=0xc) ioctl$void(r0, 0xc0045c79) write(r0, &(0x7f0000f79000-0x26)="26000000240043f80007ffff000000400300000101008d000e000300f0ffffff0504f7c70900", 0x26) 2018/01/09 18:46:48 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) connect$nfc_raw(r0, &(0x7f0000a22000)={0x27, 0xfff, 0x7, 0x7}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f00009e8000-0x1f)="1f000000040aff0114433dde064508000005810000ec1519011f00003fdf08", 0x1f) 2018/01/09 18:46:48 executing program 6: mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1c, &(0x7f0000000000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x6558, @x25={0x0, 0x0, 0x0, "0700000600000000000000"}}}}, 0x0) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000e6f000)={0x0, 0x0}) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000e6f000)={0x0, 0x0, 0x30, 0x401, 0xffffffff}, &(0x7f00007ec000-0x4)=0x18) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000e70000)={r1}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00006d5000-0x8)={0x0, 0x0}) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000227000-0x8)={r2, 0x5}, 0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000e70000-0x2c)={r2, 0x24, "63ff725c787b93cf2ab2f8f05e1d9c0c40de03ca22cb720947c9c1f1a4b2600106cd2a44"}, &(0x7f0000e70000-0x4)=0x2c) r3 = socket$inet6(0xa, 0xf, 0x3880) mmap(&(0x7f0000e70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000e70000)={r2, 0xcb2, 0x6, 0x1, 0x5, 0x96b6}, &(0x7f0000df2000)=0x14) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000e6f000)={0x0, 0x7b9}, &(0x7f0000e6f000)=0x8) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000238000-0xb8)={0x0, 0x7, 0x3f, 0x1, 0x0, 0x1c, 0xff, 0xfffffffffffffffd, {0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, 0x4, 0x1, 0x6}}, &(0x7f0000def000)=0xb8) mmap(&(0x7f0000e70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80807, 0x1, &(0x7f0000e71000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f00005d1000)={r4, 0xec, 0x4f, 0xbf, 0x38d, 0x5, 0x4, 0x38, {r5, @in={{0x2, 0x0, @rand_addr=0x800000000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xffffffffffffffc0, 0x9, 0xffffffff, 0x69ff}}, &(0x7f0000ceb000-0x4)=0xb8) 2018/01/09 18:46:48 executing program 5: socket(0x8, 0x800, 0x8) 2018/01/09 18:46:48 executing program 0: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x83) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00002fa000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000dd3000)={@empty=0x0, @empty=0x0, r1}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000001000)=@common='ip_vti0\x00', 0x10) r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f0000ece000)="2200000015000701000910f7000800040a2200000100000209000100000100000115", 0x22) sendto$inet(r0, &(0x7f0000adc000)="", 0x0, 0x0, &(0x7f0000dd4000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 18:46:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xbe, &(0x7f0000fe6000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xb0, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x25, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11, 0x0, @loopback=0x7f000001, @loopback=0x7f000001, {[@end={0x0}, @timestamp={0x44, 0x14, 0x0, 0x0, 0x0, [{[@loopback=0x7f000001], 0x0}, {[@rand_addr=0x0], 0x0}]}, @ssrr={0x89, 0x1f, 0x0, [@empty=0x0, @multicast2=0xe0000002, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr=0x0]}, @lsrr={0x83, 0x13, 0x0, [@multicast2=0xe0000002, @rand_addr=0x0, @rand_addr=0x0, @broadcast=0xffffffff]}, @lsrr={0x83, 0x23, 0x0, [@broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, @broadcast=0xffffffff, @empty=0x0, @multicast1=0xe0000001, @rand_addr=0x0, @rand_addr=0x0]}, @cipso={0x86, 0x13, 0x0, [{0x0, 0xd, "df21741175882f00000009"}]}]}}, ""}}}}}, 0x0) r0 = socket(0xa, 0x807, 0x400) recvfrom$inet(r0, &(0x7f0000506000)=""/111, 0x6f, 0x2020, &(0x7f000086b000)={0x2, 0x3, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 18:46:48 executing program 1: r0 = socket(0x10, 0x1000000802, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2004013, r0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000005000)={r0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000005000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000006000-0x4)={0x6}, 0x4) 2018/01/09 18:46:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) pipe(&(0x7f000096e000-0x8)={0x0, 0x0}) epoll_wait(r0, &(0x7f0000b5a000-0x78)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0xa, 0xffffffff9a5c221f) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000a89000-0x4)=0x0) r2 = socket(0x11, 0x802, 0x0) setsockopt(r2, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000925000-0x4)=0x1, 0x4) poll(&(0x7f0000d5c000)=[{r2, 0x0, 0x0}], 0x1, 0x0) getsockopt$packet_buf(r2, 0x107, 0xf, &(0x7f000040e000)=""/4096, &(0x7f0000437000-0x4)=0x1000) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000707000)={0x0, 0x3, 0x5, 0x7, 0x9, 0x4, 0x10001, 0xfffffffffffffffd, {0x0, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x8000, 0x47, 0x5, 0x400}}, &(0x7f000008e000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000645000)={r3, 0x7fffffff, 0x80000001, 0x3, 0x7, 0xff}, &(0x7f0000640000-0x4)=0x14) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f000062a000-0x10)={0x0, 0x4, 0x4, [0x3, 0xfff, 0x7fff, 0x8328]}, &(0x7f0000cee000)=0x10) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f0000024000-0x4)=0x1, 0x4) socket$inet6(0xa, 0x800005, 0x9) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00002a7000)={r4, 0x1c, &(0x7f00004d2000-0x1c)=[@in6={0xa, 0x1, 0x3f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}]}, &(0x7f0000bfb000)=0x10) 2018/01/09 18:46:48 executing program 2: socketpair(0x12, 0x6, 0xa, &(0x7f0000a6d000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xf, 0x1f, 0x1, 0x7fffffff, 0x1c, r0, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000726000)={{{@in=@multicast1=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e5b000-0x4)=0xe8) recvfrom$packet(r0, &(0x7f0000000000)=""/0, 0x0, 0x2003, &(0x7f00002a0000-0x14)={0x11, 0xff, r1, 0x1, 0x7, 0x6, @random="d81d4f706644", [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000fb4000-0x48)={0x0, 0x3, &(0x7f00007dc000-0xa8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000fcc000)='syzkaller\x00', 0x0, 0x32, &(0x7f000052e000-0x32)=""/50, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000a0e000)={0xa, 0x6, &(0x7f0000c79000)=@raw=[@alu={0x4, 0xc4, 0x2, 0x7, 0x6, 0xfffffffe, 0x1}, @generic={0x0, 0x6, 0x80, 0x9c82}, @call={0x85, 0x0, 0x0, 0x6}], &(0x7f0000e6a000-0xa)='syzkaller\x00', 0xfffffffffffffffd, 0x3a, &(0x7f0000255000)=""/58, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r1}, 0x48) 2018/01/09 18:46:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000f75000-0x1c)=[@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000e31000-0x4)=0x0, 0x1a6) sendto$inet6(r0, &(0x7f0000179000)="97", 0x1, 0x0, &(0x7f00004b0000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000838000)=0x0, &(0x7f0000d7d000-0x4)=0x4) shutdown(r0, 0x1) 2018/01/09 18:46:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000748000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000a35000-0xa0)=[@in6={0xa, 0x3, 0xa6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in6={0xa, 0x2, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffff}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0xb3000000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x81, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0}, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x400}], 0xa0) r1 = socket(0x14, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000cd0000)=0xabf9, 0x4) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000610000-0x10)={0x2, &(0x7f0000616000)=[{0x40, 0x0, 0x0, 0x7fffffff00000}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) write(r1, &(0x7f000061a000-0x23)="1f0000000401ffd60000010000000000000000000100000000000000000000", 0x1f) 2018/01/09 18:46:48 executing program 6: pipe(&(0x7f000091a000-0x8)={0x0, 0x0}) ioctl$int_in(r0, 0x5421, &(0x7f00003e8000-0x8)=0xae72) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000593000-0x4)=0x5, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000000000)=0x100000001) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r1, 0x29, 0x4c, &(0x7f0000000000)=0x0, &(0x7f0000001000)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000002000-0xc)={0x0, 0x401, 0x30}, &(0x7f0000003000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000001000)={0x8, 0x6, 0xfff, 0x8, r2}, &(0x7f0000001000-0x4)=0x10) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000002000)={r0}) getsockname$netlink(r4, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r4, 0x0, 0x3, &(0x7f0000003000)=0x2, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000004000)={0x8001, 0x7, 0x3000}, 0x4) write(r0, &(0x7f0000003000)="", 0x0) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000005000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000)=0xe8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$packet(r4, &(0x7f0000006000-0x14)={0x11, 0xc, r5, 0x1, 0x9a, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) accept$unix(r1, 0x0, &(0x7f0000001000)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000007000-0xc)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @loopback=0x0, @loopback=0x0}, &(0x7f0000004000)=0xc) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000001000-0x4)=0x0, &(0x7f0000007000)=0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000006000-0xc)={r3, 0x40, 0x2, [0x70e, 0x3]}, &(0x7f0000003000-0x4)=0xc) socket(0x8, 0x7, 0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r4, 0x0, 0x4, &(0x7f0000005000-0x99)=""/153, &(0x7f0000008000)=0x99) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000009000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000-0x4)=0x14) 2018/01/09 18:46:48 executing program 5: mmap(&(0x7f0000000000/0x587000)=nil, 0x587000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000587000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000588000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000588000)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000579000-0xe8)={{{@in=@loopback=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002cc000-0x4)=0xe8) getsockopt$bt_l2cap_L2CAP_OPTIONS(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000262000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000588000-0x4)=0xc) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000167000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000588000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000588000)=0x0) socketpair$ax25(0x3, 0x2, 0xfd, &(0x7f0000370000-0x8)={0x0, 0x0}) mmap(&(0x7f0000589000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r1, &(0x7f0000589000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000014e000)=0x10) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000578000-0x38)={&(0x7f000026d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000577000)={&(0x7f0000586000)=@newsa={0xfc, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@rand_addr=0x0, 0xffffffffffffffff, 0x32}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@sec_ctx={0xc, 0x8, {0x8, 0x8, 0x0, 0x0, 0x0, ""}}]}, 0xfc}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 18:46:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000094c000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(serpent-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) sendmsg$inet_sctp(r3, &(0x7f0000c0e000)={&(0x7f0000203000)=@in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00009a8000-0x70)=[{&(0x7f00000bf000)="91be17e58203e989931e284600e9c5c9f9", 0x11}], 0x1, &(0x7f0000865000)=[], 0x0, 0x0}, 0x0) socketpair(0xa, 0x1, 0x3, &(0x7f00000e0000)={0x0, 0x0}) setsockopt$bt_BT_FLUSHABLE(r4, 0x112, 0x8, &(0x7f00001e3000)=0x0, 0x4) 2018/01/09 18:46:48 executing program 7: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000b4e000-0x8)={0x0, 0x0}) bind$alg(r0, &(0x7f0000d2d000)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005ec000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad40", 0x5e) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[], 0x169, &(0x7f0000df0000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f12000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/09 18:46:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000ecf000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000597000-0x4)=0x8) r1 = accept4$ax25(0xffffffffffffffff, &(0x7f0000c96000)={0x0, {""/7}, 0x0}, &(0x7f0000f20000-0x4)=0x10, 0x80800) sendfile(r0, r1, 0x0, 0x401) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_dccp_int(r2, 0x21, 0x7, &(0x7f0000820000-0x4)=0x100, 0x4) setsockopt$inet6_int(r2, 0x29, 0x0, &(0x7f0000531000)=0x81, 0x4) getsockopt(r2, 0x10d, 0xa, &(0x7f0000a11000)=""/4, &(0x7f00006d6000-0x4)=0x4) 2018/01/09 18:46:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000a7f000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f000007e000)={0x6, 0x1}) getsockopt$bt_sco_SCO_CONNINFO(r1, 0x11, 0x2, &(0x7f00002d4000)=""/217, &(0x7f0000e5b000)=0xd9) r2 = socket(0x2, 0x2, 0x0) sendto(r2, &(0x7f000072f000-0x1000)="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", 0x1000, 0x4000000, &(0x7f00009e5000)=@ax25={0x3, {"96c2fd87c23fac"}, 0x9}, 0x10) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f00009d3000)={0x0, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xcc, 0x0, 0x0, 0x0, 0x0, &(0x7f0000f16000)=@common='lo\x00', 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000d8f000+0x3d7)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f00007c4000)={r3, &(0x7f0000dbe000-0x3a)=""/58}) 2018/01/09 18:46:48 executing program 1: mmap(&(0x7f0000000000/0xef3000)=nil, 0xef3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000ef3000)={0xffffffff, 0x6, 0x0}, 0xc) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000ef1000-0x1c)={0x5, 0x1, 0x80000000000007d, 0x6, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eeb000)={r2, &(0x7f0000eed000)="", &(0x7f0000eee000)="13", 0x0}, 0x20) close(r1) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000205000-0x10)={r2, &(0x7f00003ec000)=""}, 0x10) 2018/01/09 18:46:48 executing program 4: r0 = socket$inet_icmp(0x2, 0x2, 0x1) bind$inet(r0, &(0x7f00006cf000)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x16, &(0x7f000024d000-0x5e)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x8, @x25={0x5347d1768d122c42, 0x42, 0xff, "00050ff8f8"}}}}, 0x0) 2018/01/09 18:46:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000015000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) socketpair(0x14, 0x0, 0x8, &(0x7f0000a53000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000c31000-0xc)={0xc0000008, 0x0}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000018000)="ff7ff07d76e5183669f7eb0400763d12", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendto(r2, &(0x7f00000f0000)='X', 0x1, 0x0, &(0x7f00004d5000-0x10)=@in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 18:46:48 executing program 7: mmap(&(0x7f0000000000/0x5e1000)=nil, 0x5e1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00001c6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f00005e1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e2000/0x1000)=nil, 0x1000, 0x2, 0x2032, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f00005e4000+0x8eb)=[{&(0x7f00005e3000-0x69)="f8", 0x1}], 0x1, 0x0) mmap(&(0x7f00005e3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00005e4000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={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}}, &(0x7f00005e4000-0x4)=0xe8) mmap(&(0x7f00005e3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00005e3000)={r2, 0x1, 0x6, @random="3773c9241830", [0x0, 0x0]}, 0x10) mmap(&(0x7f00005e5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f00005e5000)={{0xa, 0x2, 0x1f, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x5}, {0xa, 0x3, 0x6f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8727}, 0x4, [0x9, 0x4, 0xf33e, 0x5, 0x2, 0x8, 0x80, 0x6]}, 0x5c) mmap(&(0x7f00005e3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r0, 0x0, 0x37, &(0x7f0000430000)=0x0, &(0x7f00005e5000)=0x3) mmap(&(0x7f00005e2000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f000017f000)=[{&(0x7f00003d5000)='=', 0x1}], 0x1, 0x0) 2018/01/09 18:46:48 executing program 4: mmap(&(0x7f0000000000/0xb2e000)=nil, 0xb2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x52, &(0x7f0000a5c000-0x1c5)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {{0x8000000020086dd, @ipv6={0x0, 0x6, "b93904", 0x1c, 0x2c, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@routing={0x3b, 0x0, 0x1, 0x0, 0x0, []}], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) mmap(&(0x7f0000b2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000789000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000b30000-0x4)={r0}) mmap(&(0x7f0000b2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b30000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000b30000)=@generic="4fcf2341bb226a8a22ee3c5f697f05e4") mmap(&(0x7f0000b2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b30000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b30000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000b30000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000b2f000)=0x8) r2 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f00002dd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000b2f000-0x4)=0x60) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f000031a000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x400}) 2018/01/09 18:46:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) setsockopt$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 = accept4(0xffffffffffffffff, &(0x7f0000a1d000-0x10)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008dd000)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f000045c000-0x4)=0x0, &(0x7f0000a1c000)=0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000b26000)=0x0, &(0x7f0000907000)=0x4) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000edc000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000007000-0x1)=0x8) 2018/01/09 18:46:48 executing program 1: socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000719000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000ad1000-0x6)={0x0, 0x2}, &(0x7f000021e000)=0x6) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000d28000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1}) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000417000)={r1, 0x401}, 0x6) mmap(&(0x7f0000000000/0xad4000)=nil, 0xad4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) mmap(&(0x7f0000ad4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f00003f8000-0x4)=0x0, &(0x7f000071c000)=0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000538000)={0xffffffffffffff9c}) setsockopt$inet6_tcp_buf(r2, 0x6, 0x0, &(0x7f0000814000)="65afd74dce7f2e02db9334d07e2d4d8a603290c181c8e385947719b96b66a052b5363ad5ff52b12913e5b79754fbb93f2909eb68fd8df27b4195b137efbea8154918b98c6bb6cbb59dc1384c19dc01901506a834db2375a6299545ead2", 0x5d) mmap(&(0x7f0000ad4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r2, &(0x7f0000ad5000-0x2)="0001", 0x2, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/09 18:46:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0xff) connect$unix(r0, &(0x7f0000efd000-0x18)=@file={0xa, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) getsockopt$sock_buf(r0, 0x1, 0x0, &(0x7f0000d9c000)=""/83, &(0x7f000062b000)=0x53) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000bc9000)={0x0, 0x0}) 2018/01/09 18:46:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0xb, 0x8000000000010) splice(r0, &(0x7f000043a000)=0x5c, r0, &(0x7f00003a0000)=0x12, 0x4, 0x1) write(r0, &(0x7f0000f7a000)="26000000250015f8feffff780d00360002ffff04004000000e00010004000000000503c76e35", 0x26) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000048e000-0xc)={0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @empty=0x0}, &(0x7f0000951000-0x4)=0xc) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000f33000)={@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], 0x0, 0xaa}, @loopback={0x0, 0x1}, 0x9, 0x414c, 0x9, 0x400, 0x5, 0x100004, r1}) bind$netlink(r0, &(0x7f00008ae000)={0x10, 0x0, 0x0, 0x200}, 0xffffffa7) 2018/01/09 18:46:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000161000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) read(r0, &(0x7f0000b99000-0x7e)=""/126, 0x7e) getsockname$inet6(r0, &(0x7f0000884000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00008d4000-0x4)=0x1c) pipe(&(0x7f0000c5f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r3, &(0x7f0000003000-0x30)=[{&(0x7f000000a000-0x4d)="81", 0x1}], 0x1) tee(r2, r1, 0x5, 0x0) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f00009b4000-0x4)=0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000696000)={0x0, 0x0, 0x0}, &(0x7f00001f3000)=0xc) ioctl$DRM_IOCTL_GET_CLIENT(r3, 0xc0286405, &(0x7f0000e5e000-0x28)={0x8, 0x632, r4, 0x1, r5, 0x1, 0xffffffffffff1726, 0x0}) setsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f0000a10000)=0x1, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f000098a000)=[@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x684, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x40}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000}], 0x84) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f00004a3000)={0x2f36, 0x6}, 0x8) 2018/01/09 18:46:48 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, 'ecb-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000afa000)="5ce662bf00", 0x5) r1 = accept$alg(r0, 0x0, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000b96000-0x8)={0x0, 0x0}) sendmmsg$alg(r1, &(0x7f0000e3c000)=[{0x0, 0x0, &(0x7f0000a71000-0x80)=[{&(0x7f0000b6a000)="374db95c2ee75da0ad72efde984f1e31ca92a53b2eb62356ddf56b3a8812bf2a0c5c3e984b9dc02de526aefa68cf", 0x2e}, {&(0x7f0000f7d000)="3aa6436253912955216294ea5f22fd68a0dc31e186d773c76175085eb896e1e99a8be1b780faddea9825e77295a47807330960db2c9e5f431eb1c7b3fd662c647db200c9f8c41bf6f2ecfd1644e8b4afe6", 0x51}], 0x2, &(0x7f0000917000)=[@assoc={0x18, 0x117, 0x4, 0x0}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x216}, @assoc={0x18, 0x117, 0x4, 0x23}], 0x90, 0x0}], 0x1, 0x8000) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x16c, &(0x7f0000825000-0x30)=[{&(0x7f0000efb000)=""/16, 0x43}, {&(0x7f0000435000-0xbb)=""/187, 0xffffff80}, {&(0x7f0000b7d000-0x1000)=""/4096, 0x876}], 0x3, &(0x7f0000d2b000)=""/57, 0x39, 0x880000000}, 0x61) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f00000c9000-0x4)=0x0) 2018/01/09 18:46:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$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$kcm(0x29, 0x2, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f000094d000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r2, 0x0) r3 = socket$unix(0x1, 0x1, 0x0) connect(r3, &(0x7f0000eb2000)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000160000)={0xffffffffffffffff}) setsockopt$netrom_NETROM_IDLE(r4, 0x103, 0x7, &(0x7f00006ef000)=0x2, 0x29c) sendmsg$key(r4, &(0x7f0000a00000-0x38)={0x0, 0x0, &(0x7f0000719000-0x10)={&(0x7f0000740000-0xb0)={0x2, 0x0, 0x0, 0x2, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00001c5000)={r3, r0}) sendmsg$key(r1, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 18:46:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000a18000)=0x0) ioctl$sock_bt(r0, 0x541b, &(0x7f00000bc000)='?') r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000b71000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000645000)="e517b5bf91aa785d00008001000000fc", 0x1df) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000528000)={0x0, 0x0, &(0x7f0000a43000-0xa0)=[{&(0x7f0000cb8000-0x57)="021afb9d2cc8f0778ee7d2bc6ef4812b88", 0x11}], 0x1, &(0x7f00001e6000)=[], 0x0, 0x0}, 0x0) readv(r2, &(0x7f0000051000)=[{&(0x7f0000226000-0x1000)=""/4096, 0x1000}], 0x1) 2018/01/09 18:46:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$netrom(r1, &(0x7f000013b000)={&(0x7f0000e3c000)=@full={{0x3, {"4bc5806b000101"}, 0x0}, [{"e43e16660df782"}, {"50ea5a60bd261c"}, {"6690eabfcd0bb0"}, {"8c2ee2fffffb73"}, {"9db97594b076cd"}, {"b85ff255e79f66"}, {"6e005267ad3ec3"}, {"0ec7ac356af637"}]}, 0x48, &(0x7f0000660000-0x40)=[], 0x0, &(0x7f00007ff000)=[], 0x0, 0x8800}, 0x2) sendmsg$kcm(r0, &(0x7f000096d000+0x14a)={0x0, 0x0, &(0x7f00007df000-0x30)=[{&(0x7f000093d000-0x81)="ae953ed9741d7919114cf5b473a460f50604199dc3b45fd49dc842969c123fa34c4e229bb8f28a3f35e42ad79461c3405b028d562f8836e2ad8ed0169e494a2b29bfa06cf6f9b9bea2e618e7679b51b94ccd31873bb64d94083dc79282f8107bcffb3ae165b9c827e8f18bc8e256056c97d7807366fa08816bc6def6d0bcced166", 0x81}, {&(0x7f0000d64000+0x20e)="882f86ba2081", 0x6}], 0x2, &(0x7f0000d80000)=[], 0x0, 0x0}, 0x0) connect$ax25(r0, &(0x7f0000c75000-0x10)={0x3, {"a6da553726fe8e"}, 0x7000000000000}, 0x10) 2018/01/09 18:46:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffffff, 0x0, &(0x7f000029a000-0x4)=0x0, 0x800) ioctl$sock_ifreq(r0, 0x8970, &(0x7f0000030000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0xb2, 0x1ff, @te1=&(0x7f0000791000-0x10)={0x6, 0xffffffffffffff80, 0xffffffffffffff00, 0x3}}}) sendto(r0, &(0x7f0000041000-0x22)="8dd6c9f1b3f599d95421f699445f61ce7627fa493b423aa229e66395d78a43a3b377", 0x22, 0x800, &(0x7f0000194000-0x6)=@hci={0x1f, 0x1, 0x2}, 0x6) bpf$MAP_CREATE(0x0, &(0x7f0000310000)={0x1, 0x4, 0xeff, 0x7, 0x0, 0x0, 0x0, [0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00006c9000-0x8)={0x0, 0x0}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00001c4000)={{{{0x2, 0x2, @rand_addr=0xffffffffffffff80, [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, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x9, 0x1f, 0x4, "c2b412781cf5e05c1b1877a756de70d2eef8320e96b452f94c1b260009fa79029a78cccf499c4bce955d22738b35ed52d6dcc3b58088880090a48cfc2ecadecbc4a7f29f3bfff14aa8424ba4191af552"}, 0x160) 2018/01/09 18:46:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005aa000)={0x26, 'hash\x00', 0x0, 0x0, 'wp512\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000085e000-0x4)=0x0) sendto(r1, &(0x7f0000af8000-0x30)="5510c180679ac48bcc864c8ea83874db56abe12dcb60f1f20d75d55efec30dc0b00486ff44ebb6cf321acced86b4ce69", 0x30, 0x40001, &(0x7f0000b15000)=@nfc={0x27, 0x4, 0xfffffffffffffffc, 0x7}, 0x10) mmap(&(0x7f0000000000/0xfe7000)=nil, 0xfe7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0xc) sendmsg$netlink(r2, &(0x7f000000d000)={0x0, 0x0, &(0x7f000000b000)=[{&(0x7f0000fe6000)=[{0x60, 0x103, 0x9, 0x0, 0x0, "298d3d5d4c0001000000005200008197d9df7f0fcd8c070031853de5aecf1544ec9a611b4cf1dd7163e63600d700000000000545057d262e57b61a1aa0e4b274d4160012e08d5340b647607ab88b3c1a"}], 0x60}], 0x1, &(0x7f0000001000)=[], 0x0, 0x0}, 0x0) getpeername(r0, &(0x7f00003e4000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f000075d000)=0x20) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000154000)={r1, r3}) sendmsg$key(r4, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 18:46:48 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000c2c000)={&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@generic={0x0, ""/126}, &(0x7f0000001000)=0xfffffffffffffeb9, 0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000002000-0x8c)={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]}}, &(0x7f0000000000)=0x8c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000002000-0x8c)={r2, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000201000)={0x0, r0, 0x1, 0x2, 0x0}, 0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000002000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_rfcomm(r0, &(0x7f0000f2c000-0x9)={0x1f, {0x8, 0x9, 0x7, 0x400, 0xfffffffffffffffd, 0x0}, 0x3f}, 0x9) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f00007dc000)=[@in6={0xa, 0x1, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x100000001}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xd8}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x78) bpf$PROG_LOAD(0x5, &(0x7f00002a1000-0x48)={0x1, 0x3, &(0x7f00005e3000-0x18)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x5, 0xc, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00009ed000)='GPL\x00', 0xffffffffffff8342, 0x99, &(0x7f0000d70000-0x7f)=""/153, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/09 18:46:48 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) r2 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000cde000-0x8)={r2, r0}) bind$unix(r2, &(0x7f000094d000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000be3000)={r2}) socket$alg(0x26, 0x5, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r3, 0x89e0, &(0x7f0000c98000-0x4)=0x3) r4 = socket$unix(0x1, 0x1, 0x0) connect(r4, &(0x7f0000eb2000)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2018/01/09 18:46:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x4, 0x5, &(0x7f00001f1000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000b6b000-0xa0)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0xca24, 0x78ca, 0x8, 0x8}, &(0x7f0000d78000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000872000-0x6)={0x0, 0x2}, &(0x7f000064a000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000266000-0x8)={0x0, 0x100000000}, &(0x7f0000ee3000)=0x8) sendmsg$inet_sctp(r0, &(0x7f00000f4000-0x38)={&(0x7f0000ceb000)=@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00009a9000)=[{&(0x7f00000d6000-0xe5)="c75201f26990b574a64a2878c6e5941b4b4acd0eefbb1975406579eed3229e35a6e8bdf28e7252a6a2f726c8055434bd9ebb084adf6dc32fa1b69aa80df4ef67853ab9e3dd6271f97a2247640312c16667a7d98ea39b00fbbbd14b8a116d9755ef138387278047fd1155ee9d36020b01510ed1d8d5b2050a3da0dd24790268128bc8dab8f387c54e807c6ea80639b0836123520d8eb88b546e97716ba2f5153333884649c8286c4f7c6eb84292eae981a357cb3a8f94e8e0e7b30c2af953043e77a885d343e655c5504c59fe888acf9338f1b4a984f09ce8d75897bcc38149bca3f6df8eca", 0xe5}, {&(0x7f0000944000)="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", 0x1000}, {&(0x7f000081a000)="d019f642730a622370c4131b57d27387f06aedccfeb7b74a1d6ae42b4856956fe1fc43a972622b8f367ec2bb2832ef88002a6cd291d80f85ad463be91f40d351bb8ee7866e80cfab5e63a6bfc6", 0x4d}, {&(0x7f0000797000)="15eef7693cc424be2c0522b257841d8618384ed8e6af46e4af3d22d357332c4e8574275bb8557d0914cf694e4b2ed3d2a6936137fe5e06405810486c96126fae22d4fa2ef66e947d8c9e7acd75bdbd0d5b70109ca344838fc03321a319ae9ebf3e84372839cf66db57506ec012b5a3b3d0988140ddef8acb9d0e7d948613a543f1fb0311cd685f1ddfdf98f1d4247a7f009c8fef4c7c7ce2b18d29eaba64ed0afdb3d9daf7d156417750", 0xaa}, {&(0x7f0000cf3000-0x7a)="f3aa9f7a62bfc43d97d59bdce922f3fd35441f82d29eab31046380da790de9e99ac3b3133db43fbe3e11579a58ca78600249abcfa4d6daa0b5bb289b20a3f4d078dc238ab07c922d27b9991f43f1b20c79f5c4a45ee42bf9b7452569f8c151caad101cf39191194ee1e3e6718170225f00f9ccfbf940909741f2", 0x7a}, {&(0x7f000009c000-0x42)="09f7a826abda74d0e99eedb76ee4db7428c028f1cf2a8ac86d13f2b9f7200af6ffeb876ae4c24dbf9f632554fe6771936291b6688f1f7f9edac2d3f1260077f549f8", 0x42}, {&(0x7f000015a000)="75381bd5314ed6dc82ed0331d5e47af45467d4c8c92f05fc5673054f4f459b9b69bc21bfe7d13c6925378fcb5adf24848144d2f083178a0fc9a47ef7fd5f241b68172046e31f0fb0c3d461064c718b826cfd90ee0a72936dc4224ee4bcf16e6b84d2402863ad59e648cbf064af4961c53e407f23c34eb8ba09998bda59da37a4bd04b268bca6d5c9c1e7cd276bd4dbcfadea0ce38691c1cb03bc69ce068154ef0dd39df7dd80b2bbb87a0fd3abdbaf84320d2c3c07f0521fa2a96b2e2689760e5afc1a8a8f009aa0afdb8880353087bb0bd3bd2e8bbfa0695bae2ea8c07a89ed6e2dd92a9c718f", 0xe7}], 0x7, &(0x7f0000449000)=[@init={0x18, 0x84, 0x0, {0x100000000, 0x3f, 0x5a3, 0x3}}, @init={0x18, 0x84, 0x0, {0x0, 0x4, 0x800, 0x9}}, @sndinfo={0x20, 0x84, 0x2, {0x8001, 0x5, 0x40, 0x81, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0xd, 0x8001, 0x8, r2}}, @init={0x18, 0x84, 0x0, {0x9, 0x3, 0x4, 0xb8}}, @sndinfo={0x20, 0x84, 0x2, {0xfffffffffffffe00, 0x4, 0x7, 0x2, r3}}], 0x120, 0x4}, 0x40000) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) r5 = accept4(r4, &(0x7f000099a000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000064a000)=0x60, 0x800) setsockopt$inet6_MCAST_JOIN_GROUP(r4, 0x29, 0x2a, &(0x7f0000813000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r4, 0x29, 0x2a, &(0x7f0000943000-0x88)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_group_source_req(r4, 0x29, 0x2e, &(0x7f0000c1f000)={0xa1dd, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f00002e4000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ffe000-0x4)=0x24) getsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f00009f4000-0x4)=@assoc_id=r6, &(0x7f0000a4a000)=0x4) 2018/01/09 18:46:48 executing program 0: mmap(&(0x7f0000000000/0xead000)=nil, 0xead000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000695000)={0x0, 0x0}) mmap(&(0x7f0000ead000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000ead000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000bf1000)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00007dc000)={@common='eql\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_emit_ethernet(0x4e, &(0x7f0000019000-0x2467)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, 'Bp\t', 0x18, 0x33, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}}}}}}, 0x0) 2018/01/09 18:46:48 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000d77000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) getsockopt$inet_dccp_int(r0, 0x21, 0x4, &(0x7f0000343000-0x4)=0x0, &(0x7f0000237000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000+0x279)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000002000-0x20)={0x5, 0x0, 0x1, 0xa1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000002000-0x10)={0x5, r2}) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$alg(r3, &(0x7f0000945000-0x38)=[{0x0, 0x0, &(0x7f0000fd4000)=[{&(0x7f0000511000)="", 0x0}], 0x1, &(0x7f0000fd4000)=[@op={0x18, 0x117, 0x3, 0x0}], 0x18, 0x0}], 0x1, 0x0) 2018/01/09 18:46:48 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000001000)=0x3ff, &(0x7f0000002000-0x8)=0x2) r1 = accept(0xffffffffffffff9c, &(0x7f0000a09000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000000000)=0x58) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000001000-0x10)={0x0, 0x84, &(0x7f0000001000-0x84)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, @in6={0xa, 0x2, 0x3ff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00002ed000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00008fc000-0x8)=@assoc_value={r2, 0x4}, &(0x7f0000001000-0x4)=0x8) r3 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f00002d4000-0x78)={0x997, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5, 0x3f, 0x80, 0x100, 0x0, 0x26a9, 0x2, 0x5}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xd, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) 2018/01/09 18:46:48 executing program 2: mmap(&(0x7f0000000000/0xeca000)=nil, 0xeca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_l2cap(0x1f, 0x5, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000819000)=[{&(0x7f0000976000-0x70)="39000000100009c3692d0000800000f9060800400100000045000107000000141900120004000100000000000000018000036a8900001ee400", 0x39}], 0x1) 2018/01/09 18:46:48 executing program 3: mmap(&(0x7f0000000000/0x2ea000)=nil, 0x2ea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000269000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000001000)="a23364fd5e580ef24d71a19dd93fc727", 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmsg$alg(r0, &(0x7f0000166000)={0x0, 0x0, &(0x7f000019f000)=[], 0x0, &(0x7f0000283000-0x48)=[], 0x0, 0x0}, 0x0) 2018/01/09 18:46:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000c6d000)={@multicast1=0xe0000001, @multicast2=0xe0000002, 0xfffffffffffffffc, 0x0, []}, 0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000d9c000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) 2018/01/09 18:46:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x800000089f0, &(0x7f0000b70000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000b70000-0x20)="0f00000000000000db0001ee000800000000e1ffffaa0000057fe6030d722a32"}) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f00006c5000-0x5)={0x80000000, 0x8, 0xffff, 0x7}, 0x5) 2018/01/09 18:46:48 executing program 4: mmap(&(0x7f0000000000/0x5b4000)=nil, 0x5b4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x8000f, 0x8) mmap(&(0x7f00005b4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00005b5000-0x8c)={0x0, @in6={{0xa, 0x2, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffff9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00005b5000-0x4)=0x8c) mmap(&(0x7f00005b4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00005b4000)={r1, 0x4, 0x1, [0xffffffffffffffec]}, 0xa) r2 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg(r2, &(0x7f000027b000-0x3c)=[{{&(0x7f000033a000-0x10)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000280000)=[], 0x0, &(0x7f00005b3000-0x390)=[{0x10, 0x0, 0x0, ""}], 0x10, 0x0}, 0x0}], 0x1, 0x0) socketpair(0x9, 0x7, 0x2, &(0x7f000024e000)={0x0, 0x0}) mmap(&(0x7f00005b4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000344000-0x98)={0x0, @in6={{0xa, 0x1, 0x800, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x9ecd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffff72cf, 0x1ff}, &(0x7f00005b4000)=0x98) mmap(&(0x7f00005b4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f000054d000)={r4, 0x6d, "7de5860f2f50a39db84be2271e3c133658ef70758d775ae2450105deb1a7acf68a04633e6f2a5fa9cb78bc3deeba80e9f6f79f76b90fc5750abba945ff387a1e06a422e737678f0030cdfac998ce3fe7e01b3b4413a88e0afa617b9b28adb55bfea96c370ba3a1942d51cfd288"}, &(0x7f00005b5000-0x4)=0x75) writev(r3, &(0x7f0000199000-0x10)=[{&(0x7f0000476000)="240184599cb38e8c3f4cfb424b988a370f5423", 0x13}], 0x1) 2018/01/09 18:46:48 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1001, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000003000)="f15549681e4fb69ab34c94bc8f4edd4d0342a80b564d80b8b8053f43db5b69e168f903faad3e80c6f81197e36d24b208d9e4b9da6715f2fc3621f4effc2479ea6e959f561e8bfe619e3a6f172377da8fb5f481b0973efdd7edc43da5c3660b556811515bf4318172870aca6cef1139c15b93ed7a696c02abbb35dbb5919df2e436981d3efc52c96237078c77f41bfaf131483a598c3d32d6cdd55f1764455749c97bcdce7251", 0xa6, 0x4000040, &(0x7f0000004000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000004000)={0x1, 0x4, 0xffffffff, 0x60c, 0x4, 0x0}) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000000000)={@common='ip6gre0\x00', @ifru_ivalue=0x6e3000}) 2018/01/09 18:46:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000b1e000-0x8)=[{r1, 0x0, 0x0}], 0x1, 0xfffffffffffff370) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00004f7000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00000c3000)={0x5, 0x0, 0x2, 0x3ff}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000d87000)={0x0, r3, 0x0, 0x200}) close(r0) 2018/01/09 18:46:48 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000e5a000)={0x2, 0x100000001, 0x8009, 0x3e, 0x1, 0x2f3d, 0x8, 0x3ff, 0x0}, 0x20) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000aa3000)={0x0, []}, &(0x7f00007e1000)=0x4) mmap(&(0x7f0000aa1000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000aa2000-0x1008)={0x0, 0x1000, "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"}, &(0x7f000031a000)=0x1008) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000049d000-0x8)={r1, 0x7ff}, &(0x7f000028e000-0x4)=0x8) 2018/01/09 18:46:48 executing program 6: mmap(&(0x7f0000000000/0xf0e000)=nil, 0xf0e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x5e, &(0x7f0000f0e000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x200086dd, @ipv6={0x0, 0x6, '\x00\n\t', 0x28, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@hopopts={0x2b, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x7fff}]}, @hopopts={0x32, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "06f703", 0x0, "e901c5"}, ""}}}}}}, 0x0) [ 158.341259] sctp: [Deprecated]: syz-executor3 (pid 28609) Use of int in maxseg socket option. [ 158.341259] Use struct sctp_assoc_value instead [ 158.370691] sctp: [Deprecated]: syz-executor3 (pid 28627) Use of int in maxseg socket option. [ 158.370691] Use struct sctp_assoc_value instead 2018/01/09 18:46:48 executing program 7: setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x485, &(0x7f0000a0c000)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0}, 0x0, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000000)=0x80000001, &(0x7f0000002000-0x8)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@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}}, &(0x7f0000a06000)=0xe8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={r0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r2, 0x11, 0x1, &(0x7f0000002000)=0x0, &(0x7f0000002000-0x4)=0x4) sendto$packet(0xffffffffffffffff, &(0x7f0000000000)="91d9adc3e10284b3276dc4c88b8eebd1cbdfa2924d8752b544dfd6be72a8a7b6b4251dd1bb0238915163560ff905", 0x2e, 0x40, &(0x7f00002b1000)={0x11, 0xff, r1, 0x1, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) 2018/01/09 18:46:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept4(r0, &(0x7f000067e000)=@in6={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000001000-0x4)=0x1c, 0x800) getsockname$llc(r1, &(0x7f0000d6a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000c8c000)=0x10) sendto$inet(r0, &(0x7f00004f5000)="3a1e7a0303933af4232c174d5c2648c44af7dffeefd1499a81cad9143cfc4d6d791d7dc4103476a7bf787ad434a4c65517da", 0x32, 0x20000001, &(0x7f0000db2000)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000025a000)={0x9, 0x0, 0x0, 0x0, 0x0}, 0x14) 2018/01/09 18:46:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000d90000-0x8)={0x0, 0x0}) r1 = socket(0x20000000002, 0x1000000003, 0x11) socket$bt_l2cap(0x1f, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00005f6000-0xe8)={{{@in6=@mcast1={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}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007e5000-0x4)=0xe8) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f00005bb000)={r3, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) sendmsg$nfc_llcp(r1, &(0x7f00003ba000)={&(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "4ea6f0e32638410f61c3845ad3e81292e2971a49c70755b5a20c915be8e3a21e491762022736cd996146b6a2a99efe01c9cbf2eb949494c2855630ea2a71f9", 0x0}, 0x60, &(0x7f00004e5000-0x40)=[], 0x0, &(0x7f0000a03000-0xf0)={0x10, 0x0, 0x1, ""}, 0x10, 0x0}, 0x0) bind$nfc_llcp(r1, &(0x7f0000896000)={0x27, 0x9, 0x5, 0x6, 0x6, 0x5, "2c118b071c770d2e1108e440fcfa4eb7773399037e2b81b38f65640a3663ba4ae4fd4a26431ddf8dedb68a8a9926cb67dfc1e1b63286eaa2c2bf1525bdfde5", 0x5}, 0x60) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00002f0000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000d63000-0x10)={0x1, &(0x7f0000728000)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r4, 0xc0086421, &(0x7f0000086000-0x8)={r5, 0x0}) setsockopt$packet_buf(r0, 0x107, 0x17, &(0x7f0000a8d000)="9919d40f0175355aae1ae2048c1b093e1e7b197c1d9feb0176ed0a959432998fbb93030b36c153060f20bf0ba53a9a9dfdc737ca9f77e5847bb8badada392a0fb4d2dabda5b0a6c9ede81d53565e5cff40c7dad4dfe952d6eea6ade593a33b21c63c780c66fde72fbb481efff1af76306fced771cd02dbc06ee3c8dabd254170ef215a391c9e222bf85ad419aef1f97fba87a888d053c01275b0d90991a29e3453dee16afc3bc6ec2e39372668a2e51e153b52e99d70abc5d434308355968ab1466150987a553f5a154a833f3e9496eb36f55f2ec1ea59abd0864c8d33", 0xdd) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000e0f000)='nv\x00', 0x3) 2018/01/09 18:46:48 executing program 5: mmap(&(0x7f0000000000/0xefd000)=nil, 0xefd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x3, 0x7fffffff, &(0x7f0000efe000-0x8)={0x0, 0x0}) mmap(&(0x7f0000efe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r2, 0x800443d3, &(0x7f0000efe000)={{0x9, 0x7fff, 0x9, 0x3, 0xf8c, 0x2}, 0x1, 0x6, 0x8000000000}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000aa7000)={r1, &(0x7f0000ea0000-0xab)="34c95b09de7735fad7caaf97554de3405a7850d6f0b0d79f25827fd20686cff1791368862ec57c8e40cdffbf6b7b72df186238db2b0f8f742108461332e9690b4913db67bfc504e31e2aa97a1f539265c3c12b46a7580ecd8151ab59da00555bb4a5132d6fcdef37278aef336bd6e4f70847dc9ec86991ea530c4881cf8f37af34774e25058d091eee231f972a8fa4884c35056b81c537635c467b125578f904ab72b37d3d0b9b54355cfa", &(0x7f0000647000)="cf56cfcb4e690a162c86053798fe0f907151674900059d0fb01fea9134e35b6e00a70a0bb0007f7a50c5c9a982303386ea61422b1bf51553c87167849b6be4626d259f545cbeac558cf245fa8f53bbd1906cfd7ce628af61a8e3686f7be07a57b16ec8c06a87d83b7f4e64f3ba037ce3ec62ab61c33266a60971e793f16f0ecd77f7ce944ab557a842ea20faf7b72af1bc6bd13384ca6103860d564ee8d786343ccbe7fda3f737681327fb28531f6e6598f53c19ca5b01ed6c4557b7f9a693ef8fdc6f61837448454947ddc3e9865749fca2d38f9f4cf3e75fe9558d2e79edb1", 0x3}, 0x20) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000d8a000)="18000000020001000000ba8c5ee18c8836000008020600ec01da1e5aa38a3cdc02000000d898055bf72752bb6a8800000200dba67e060000000000000067a1e201000000000000000000eb00cb3da41f0000ba00670700c88ebbff06f50e000b01002400b100001474d733f542506b00ec00000006b700e7ec7ee87cccef0001000000027002980000000000000009050000000400000000db850000e3c5502c1a00020600000000000000000068393d2281000000041ad0b41fc23eef679554", 0xc0) 2018/01/09 18:46:49 executing program 7: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000769000-0x8)={0x0, 0x0}) bind$unix(r1, &(0x7f0000665000)=@abs={0x1, 0x0, 0x1}, 0x8) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000f8e000-0xa)=@abs={0x1, 0x0, 0x0}, 0x6) write(r0, &(0x7f00002c9000-0x99)="1f000000120007000094ff070000770000004108000a00000180ffffb9093a", 0x1f) 2018/01/09 18:46:49 executing program 3: mmap(&(0x7f0000000000/0xf22000)=nil, 0xf22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x80000000009, &(0x7f0000f10000-0x4)=0x77a, 0x4) bind$inet(r0, &(0x7f0000f1c000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f000000c000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00004e1000-0x10)={0x0, 0x6, 0x4, [0xffff, 0x9e, 0x7, 0x7]}, &(0x7f0000f24000-0x4)=0x10) mmap(&(0x7f0000f23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000f24000-0x108)={r1, @in6={{0xa, 0x2, 0x7fffffff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x7fffffff, 0x40, 0x81, 0x9, 0x5f3, 0x9, 0x7fff, 0x7, 0x9, 0xf063, 0xfffffffffffffff8, 0x2, 0x8000, 0xec3]}, &(0x7f0000f23000)=0x108) pipe(&(0x7f0000f23000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f000000e000)=0x4, 0x4) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f000005f000-0x20)={@common='ip6tnl0\x00', @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/09 18:46:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000d5f000-0xa0)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x10000, 0x0, 0x5, 0x54}, &(0x7f00006e5000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000cda000-0x14)={r0, 0x3f, 0x6, [0x8, 0x100000001, 0x1, 0x20, 0xb2, 0x9920]}, &(0x7f00009da000-0x4)=0x14) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000d9f000)=@assoc_value={r0, 0x8001}, &(0x7f0000438000)=0x8) syz_emit_ethernet(0x76, &(0x7f0000f8d000-0x2b66)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x20086dd, @ipv6={0x0, 0x6, "a228af", 0x40, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@routing={0x29, 0x0, 0x0, 0x0, 0x0, []}], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "af366c", 0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, [@dstopts={0x29, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], ""}}}}}}}, 0x0) r2 = socket(0xe, 0x800, 0x1) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f0000cbd000)=0x8000) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f00001f9000)={@rand_addr=0x3f, @remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x8, [@remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, @loopback=0x7f000001, @empty=0x0, @loopback=0x7f000001]}, 0x30) 2018/01/09 18:46:49 executing program 6: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000002000-0x4)=0x100000001, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f000000c000-0x4)=0x0, &(0x7f000000e000)=0x4) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000000a000-0xc)={0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0}, &(0x7f0000011000)=0xc) 2018/01/09 18:46:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) r1 = accept4(r0, &(0x7f0000c78000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000752000-0x4)=0x9, 0x80800) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000391000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x5}) bind$bt_rfcomm(r1, &(0x7f000059f000-0x9)={0x1f, {0x2, 0x8, 0x81, 0x9, 0x5c9a, 0x80000000}, 0x10001}, 0x9) readv(r0, &(0x7f000052c000)=[{&(0x7f0000a6f000)=""/217, 0xd9}], 0x1) write(r0, &(0x7f0000172000-0x9a)="290000001f0007a7ff0000000000000010000600e00000000b4013000000000000000000000000106d", 0x29) 2018/01/09 18:46:49 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x6, 0x401, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000001000-0x4)=0x0, &(0x7f0000788000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000002000-0x6f)="2708c274dd8d111ec92a53669e1d4ef0099ceaec808905c276818fb0d29e6d05af07e0ee5994d928de30ae19f26b47ab506b3912014e8aab08a86b949b6b304876307271cb25bb02048ec19bd2ae97d541eb8cd720431919a6abb04cd33d1dfea236a278af52dd353c3f5bd6774f89", 0x6f) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000003000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000002000-0x18)={@loopback={0x0, 0x1}, 0xfffffffffffffffe, r4}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000003000)=@assoc_value={0x0, 0x8c}, &(0x7f0000004000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000001000-0x10)={r5, 0x1ff, 0x9, 0x9}, &(0x7f0000003000-0x4)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000005000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000000)=0x0) setsockopt$inet6_int(r3, 0x29, 0x13, &(0x7f0000002000-0x4)=0x2, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000005000)={r6, @in6={{0xa, 0x1, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0xb0}, &(0x7f0000006000-0x4)=0x98) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000002000-0x14)={r5, 0x40000, 0x7, 0x6, 0xffffffff, 0x8}, &(0x7f0000004000-0x4)=0x14) socket$netlink(0x10, 0x3, 0x1f) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000007000-0x4)=0xb) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000003000)={r6, @in6={{0xa, 0x1, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6348f074}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0x4447cace, 0x1, 0x9, 0x0}, &(0x7f0000003000)=0xa0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000000)={r7, 0x1000, "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"}, &(0x7f0000008000-0x4)=0x1008) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000008000)=""/4096, &(0x7f0000004000-0x4)=0x1000) 2018/01/09 18:46:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000057c000)={0x0, 0x0}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000006d000-0x14)={0x1, 0xa8e, 0x0, 0x2, 0x6}, 0x14) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000a1b000)="", 0x0, 0x2003fff9, &(0x7f0000898000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(r1, &(0x7f00005a8000-0x1)="04", 0x1) sendto$inet(r1, &(0x7f0000027000)='S', 0x1, 0x0, 0x0, 0x0) ioctl$int_out(r0, 0x5460, &(0x7f0000857000)=0x0) 2018/01/09 18:46:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) socketpair(0xe, 0x0, 0x2, &(0x7f0000273000)={0x0, 0x0}) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000bdb000)=0x9, &(0x7f0000765000)=0x1) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000c12000-0x8)={&(0x7f00008de000-0xa0)={0x2, 0xe, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x1, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@empty=0x0, @in=@empty=0x0}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x40000000005, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_sec_ctx={0x1, 0x18, 0x0, 0x0, 0x0, ""}]}, 0x88}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 18:46:49 executing program 6: mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f00005c7000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000844000)=0x1c, 0x80800) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000fe0000-0x8)={0x0, 0x1}, &(0x7f000032c000)=0x8) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000fe0000-0x14)={r1, 0x4ad5, 0x3, 0x2d4, 0x30000000000, 0x3}, 0x14) pipe(&(0x7f0000133000)={0x0, 0x0}) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000bbf000)="0b88d4d5a09cc3fbda7511d6ca258bfc59063817996ca8f0c703cabfb22e3d20097a35a4f1197bdaf41d16428e8d06fef7d60d12bb3a022cf63998fa1c093a4f51e5d2a1f175529ef3b72703db5c37b301dd06d71e20e051691bbc3bae880d0599bda649f5f375e4e6e87dfbee10d7610543e1f475c529848a28", 0x7a) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000fe0000)="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", 0x1000, 0x44801, &(0x7f00009e1000)={0xa, 0x0, 0xffff, @loopback={0x0, 0x1}, 0x5}, 0x1c) r3 = socket(0x10, 0x802, 0x0) write(r3, &(0x7f0000859000)="1e000000180007765300000000004800800a000002110005220001040120", 0x1e) 2018/01/09 18:46:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000008d000)={0xe, 0x693b, 0x3, 0x100000000, 0x18, 0xffffffffffffff9c, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r1 = accept(0xffffffffffffffff, &(0x7f00006d3000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000bb3000)=0x10) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000f33000)={0x10001, 0x3, 0x900a, 0x8020000}, 0x5) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000f93000-0x2c)={0x1, 0x5, 0xe7c, 0xffffffffffffffff, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffc6) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000154000)={r2, &(0x7f00000bf000)="79e7b56fe6ecf06a81836d3e4cdd87eb1fa758150b35de12b5164408b25835c89eb981d7cee21f136dfb2e721b3ff739c2008dce3b74535cfa6e14d4ec5f57e0811e1aeb4789dabf962530f1bf446f35a3461317ae0ec89555fc9020e9b27da2480cafe45ae642da", &(0x7f000038d000-0x1000)=""/4096}, 0x18) bpf$MAP_CREATE(0x0, &(0x7f0000e88000-0x2c)={0x12, 0x2, 0x1, 0xfff, 0x10, r2, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/09 18:46:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00003c8000)={0x0, 0x10, &(0x7f0000acc000-0x6c)=[@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000ccf000)=0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000b91000-0x4)=0x0, 0x4) pipe(&(0x7f0000aa7000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f000046f000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000806000-0x17)={0x0, 0x0, ""}, &(0x7f00009a3000-0x4)=0x8) [ 158.524372] sctp: [Deprecated]: syz-executor2 (pid 28675) Use of struct sctp_assoc_value in delayed_ack socket option. [ 158.524372] Use struct sctp_sack_info instead 2018/01/09 18:46:49 executing program 6: mmap(&(0x7f0000000000/0xe67000)=nil, 0xe67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000a52000)=0x0) setsockopt$sock_int(r0, 0x1, 0x8000000002c, &(0x7f0000d16000-0x4)=0x200001e, 0x4) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000329000)=0xffffffffffffffff, 0x4) 2018/01/09 18:46:49 executing program 4: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00006eb000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000001000-0x4)=0x9, 0x1ba) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000001000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x3, 0x3) socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000078a000)=0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000a09000)=r2) shutdown(r1, 0x1) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f0000b70000)={@common='ip6_vti0\x00', @ifru_data=&(0x7f0000dd9000)="0f00000000000000db0001ee000800000000e1ffffaa0000057fe6030d722a32"}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00005fe000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b98000)=0xc) 2018/01/09 18:46:49 executing program 5: r0 = socket(0x18, 0x0, 0x1) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000002000-0xc)={0x0, @broadcast=0x0, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xc) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000e4a000-0x78)={0x5881, {0x2, 0x3, @rand_addr=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xa7b, 0xfffffffffffffffa, 0x1, 0x3, 0x0, 0x3, 0x10001, 0x1}) 2018/01/09 18:46:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00006cb000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r1, 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00003a0000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MODE_SETCRTC(r3, 0xc06864a2, &(0x7f00000a9000)={&(0x7f00007c1000)=[0xfffffffffffffffc, 0x7c4, 0x40, 0x401], 0x4, 0x7b62, 0x3, 0x0, 0xffff, 0x100000000, {0x64, 0x0, 0x800, 0x4, 0x7, 0xffffffffffffd490, 0x9, 0x2, 0x7, 0x7f0a2b51, 0x6, 0x1, 0xff, 0x7, "6a86a86abb18f01ddf8b81973cfadda06a1d012408b8db9ee48dbb094e16b152"}}) sendmsg$alg(r2, &(0x7f00008c9000)={0x0, 0x0, &(0x7f0000e85000)=[], 0x0, &(0x7f0000671000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r2, &(0x7f0000a52000-0x38)={&(0x7f0000e9e000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f0000648000-0x1)=""/1, 0x1}], 0x1, &(0x7f0000372000)=""/0, 0x0, 0x0}, 0x0) 2018/01/09 18:46:49 executing program 1: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000001000)=[@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}], 0x1c) 2018/01/09 18:46:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000023000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f0000014000-0x4)=0x8, 0x4) splice(r1, &(0x7f000033c000-0x8)=0x0, r1, &(0x7f000081a000)=0x0, 0x7f, 0x7) write(r1, &(0x7f000001d000)="", 0x0) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001a000)=[], 0x0, &(0x7f0000019000)=""/0, 0x0, 0x0}, 0x0) [ 158.610710] sctp: [Deprecated]: syz-executor2 (pid 28707) Use of struct sctp_assoc_value in delayed_ack socket option. [ 158.610710] Use struct sctp_sack_info instead 2018/01/09 18:46:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000163000-0x8)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000f70000)=0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000578000)={@common='ipddp0\x00', @ifru_flags=0x1000}) r1 = socket(0x10, 0x802, 0x10) socketpair(0x4, 0x0, 0x509, &(0x7f0000dc6000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00003ea000-0x36)="26000000200043f90003ffff04008d4001e200850000123b0600f2ff0000acff002103c75735", 0x26) 2018/01/09 18:46:49 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, 0x9, &(0x7f0000d19000-0x4)=0x8001, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f00006be000)=0x0, &(0x7f0000ff0000)=0x4) 2018/01/09 18:46:49 executing program 6: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000f9b000-0x1c)={0xa, 0x3, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, 0x1c) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000a7b000)=@sack_info={0x0, 0x0, 0x0}, &(0x7f0000f9b000-0x4)=0xc) shutdown(r0, 0x1) 2018/01/09 18:46:49 executing program 3: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x5, 0x2) bind$bt_sco(r0, &(0x7f0000588000-0x8)={0x1f, {0x9, 0x3, 0x2, 0xaecf, 0x100000000, 0x8}}, 0x8) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000a21000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) sendmsg$alg(0xffffffffffffffff, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60337191a58df0c2c6d5b870ca6e04caf41eab5e606a5400ab3f2b56cfac84401200885e8ed098aa6615ba7d2e3a545e7c9ebb48843f0a661147644288ac33c034e21d9866cea316441b3fca929425ac31ac96fae38c279faa18cbd3fc292aab32de885d749af3db389d1e128e78080b2c002a5fa9c8ab59ac3aaa0344849a0616e8", 0xa1}], 0x1, &(0x7f0000df0000)=[], 0x0, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000c0c000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f77000-0x50)=[{&(0x7f0000d26000-0x6a)=""/106, 0x6a}], 0x1, &(0x7f0000f77000-0xe3)=""/227, 0xe3, 0x0}, 0x0) 2018/01/09 18:46:49 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x805, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={"2d693efbf9da2014071a71479640a962", {0x4, 0x4, 0x8000, "0e075f29fa79", 0xa90, 0x0}}) pipe(&(0x7f00006c6000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000000000)={0x58, &(0x7f00008a4000-0x58)="76d76937a03ee1523fd5ee29db45bdc0512ae0142bd4d3a9328f2a02a7788a2f5ad9e226ee7a92f8b6f1de007629741ca15581b81d008d55ad30c4622eed517d390e1ac18308526cc4643c17637973237009794fe77782ea"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000301000-0x48)={0x2, 0x3, &(0x7f00002a6000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00006c5000-0xa)='syzkaller\x00', 0x0, 0x90, &(0x7f0000dc5000)=""/144, 0x40f00, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/09 18:46:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet_int(r0, 0x0, 0x37, &(0x7f0000c20000)=0x0, &(0x7f00007c8000-0x4)=0x4) r2 = accept4$packet(0xffffffffffffff9c, &(0x7f0000c05000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000c7c000-0x4)=0x14, 0x800) r3 = accept$packet(r2, &(0x7f0000a85000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000b27000)=0x14) r4 = accept$inet(r1, &(0x7f0000d2e000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a92000-0x4)=0x10) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r4, 0x84, 0x79, &(0x7f000048a000-0x4)=0x200, 0x4) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f000008c000)={0x0, 0x6, 0x3000}, 0x4) getsockopt$inet_buf(r0, 0x0, 0x486, &(0x7f0000b8c000)=""/0, &(0x7f0000a4f000-0x4)=0x0) 2018/01/09 18:46:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0xff) setsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f00007c2000-0xce)="9d7da0def89707ffbd02bb0c24b1ed7e0020eb8e0086c45c23af24335652cbc63f3b72798fc161a454bd166dda3c4984b6d134c41c5843ff00000008ce02c3f7c4c7eec4d1a681acffffffffff4efffedfb42a6ca1cdbe2dc17c54f0f792fdff00f9808c4ffc0023870ea1b84ff8ae2d559e791b0dcbe2ccbafae3030ecec9134b206c4cf189fe000000090202000000", 0x90) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00007c9000)={@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]}) r2 = getuid() setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000d56000)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x1ff}, 0x1, 0xffffffffffffff40, 0x0, 0x10000, 0xa, 0xa0, 0x0, 0xc, r1, r2}, {0x3, 0x68, 0x7, 0xab8, 0x2, 0x1, 0xfffffffffffffff8, 0xd9c}, {0xfff, 0x7, 0x8, 0x0}, 0x663d, 0xe, 0x3, 0x0, 0x0, 0x2}, {{@in=@empty=0x0, 0x2, 0x0}, 0x2, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x1, 0x2, 0xfffffffffffffc00, 0x2, 0x6, 0x5}}, 0xe8) 2018/01/09 18:46:49 executing program 4: r0 = socket(0x6, 0xa, 0x82) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(r0, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x3, 0x3) socket$inet_sctp(0x2, 0x0, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f0000002000-0x38)={&(0x7f0000002000-0x8)=@un=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000000000)=[{&(0x7f0000000000)="a63bb73155a253b448446a68cb9cec7ffe4819ebb114b8910d86023e26f7f7f3750e70f819373bf3c0a03c33bbe4234db39a128fcc5880392d07a0000035af52f2b5bbd440ea58280ecedc9a53f6e102", 0x50}, {&(0x7f0000001000-0x43)="5674fc4b4f887239e3cfc9d2cc3affc24311d8a419cf33e8899c331e09f215d8948af0bdd46640159dd3cd6d92c070eaf458dbc693bad783be30d4ab5734a34aef68fb", 0x43}, {&(0x7f0000001000)="926f31dbea092e50e635a3b8901a82a80e44c789b062d36200d575019c8773087717f3691bae1ae984edd8b7d30edc", 0x2f}, {&(0x7f0000002000-0xd6)="1c2714b281e84c73092b244bb7006fa28f3bba169f2d3423f11012763c556240444e13ab50ba4eef6e3dd8449b6f89f999f76561b5fc806997f2add21b537f9457c6d8bf22af1c9fb73d13739a08702760fa2e8449c0f55fb1182b9f3f706c83b5bdceadf13bb2b2d1a5f7b409b77b839dc23490f5edda03c609b5b1ad3d33be41e340eae1fb44a40625eb0f7713e41ae8429a56296d70f925371040cdaf12c00ea88380351aba1d385dfa4671c72b8a04904b5d97a38bec9bed6388d78f57bb460911fad31b469c25a19e0ff7b6a5ab74ff626a91de", 0xd6}, {&(0x7f0000000000)="afb86c305861cba540e5a276fc2da3ff159c40fa5d9a8773c9a30caf3931bd9ea7b2eaca8b6811c46e6b7807528cb0b6e3747e867de91eb50badec73c305a3c95bc38876a9eff8c95006c768c00064ba57380138ef59095a21ee3873fb2985b6c1bdc4de0e5119555561980694fb8a510e7338f8a835e7df157d5d9902badb3eeef2a70a9d5364644bb3d018d2c6a2f8c2e8d6df359bf562f9eae800234795e85ffb3c116762ea5ad34022f0b1b2e41bfab3fde46e767239e33d9543880e6ff087fbf6122c33d4f4ae0fbb7bf7fc645d0837c024213007c2babb28db5a5a6c18de69be7ac59c935ca3ddd1d1938d9b", 0xef}, {&(0x7f0000001000)="0d771b4afc53fc291578c0f495f0fab815e3ba43b9df8d2a086367f0d37f813efc92608de851bd478fcc618b89b2d05e0450b060085394c984a072d33b7a7f585c4cd8fbb8c6463f9b0d633375134929ddb18d68a473a9da28db8935f8ed33ba5294f8271a363b6b21511ae663657cc9c2a0bbddbc21c3ad7598b1f8bf38d5b7482a", 0x82}, {&(0x7f0000001000-0xd9)="4e70be6709660437910e15cf499a61fdcad0a22edf27f5ef61499ad80e7b0379e8f40ae3d91834174b172383aea1b3b439d76e611fda83cf8435ab5fc74b10d0c18b87a460b6364d33913b354e315b935935fbc622e28b906c1e722761583d6f041a2c0f28049d79a343d9deffb4b3f66ddaad0051212296e5421788d0245191b7d5979c424d9bd76be8c3f0b8052bf797a02f3a63cf6ca8d514a1587d106c275086503f74a7bd8291424da516e0c2030bdb80edc6a7fd50dd5a63959b0df8acde80647103faaacbd23b9f665dd2cfd40de3653cab732a2cb9", 0xd9}, {&(0x7f0000002000-0xf9)="832d84cfdfcb38ee641e8b1b1d39390cbdac3899c4503082a360da6349148480c9d1fddf333658aaa902601f5aee6d9fb8e1a1fc6e1eeddb83bd0ef8338454484d718ed646f73aea7e650b3992a25e81cbe2a8f46f9d305136503a702ddecf8feb283501f418e19748ad9386c4b51cada8d6558612f56e2a6f45dbc6231564aeb92c5cefd60411d4329a0972d78bad0c0e88d7e1cf08eaec7358d9decf41f99f9cf6912242e9b01c5ea84da401e2a465748269877cb73c0198bbd95e36299b43c13b20af9f2bebcb62ba0248764c2c1f27a34883b49c7cdf7ea7b3735567d09beade6636ed06a511bccaa3f7f7f13febc97d720d00609d32d4", 0xf9}, {&(0x7f0000001000)="5925cbfd235c2531416425e5ced75820cdd886ad35e737d09eb870a31a1e7baa218aca053c04fa50dae25302652a14aa1cd71493559d510672d22a015eacf756a734e6f77caf60a1930124ad9bc0859b29c8f2289a69607bf0281d38b89f32b9bd95bd3603fa0f550096cdff12db2b0a9bf153999ecdb3ecd7196cfff6bd86f8f4f6fc1994bc9078faa6bc7d5bab10bd76627989ce8bcffdfa00357c35e280528f27f40293babae83d02378b7c5c8d70f5", 0xb1}, {&(0x7f0000002000-0x65)="f3421d6d80a19453ac6c4df2752600090de833ee8a342af60fad67852e9df637e7d281b77b37812d29aace899c2441cf58abb83af683c1819272091bc609c58c67870e283bf7fee22bc81b43d1a29e150e4f4dfb749dbc11d06bbfdd51bd6b2d5ec0f59de9", 0x65}], 0xa, &(0x7f0000000000)=[{0x108, 0x194, 0x6, "c0345c6d2596a58529caa24d2ac0ae65fac622a2c8b694f7c7a14bb13da566a0c50aca257b41c95db95bd4ccc0ba194c78d47d95acf576f8793498695546a953d6d86bc67b42f6cfc74a40d8a4f7a8635cefb08a64c35178d2040b97801bcd1e50abf398add89d1602da7e547d63ca758e306506c3d3076015830ae8786641b6c785dfd45b099df70357ea39735272fba93a5d00e0d60e76590b23b4b52e341b186189fa9b4b7b871b02565e5dd010f11a2411163e5af9e60debe456e91641f304b557db9725fb229f6095a5ae4e5ca050d46ba9b7bd9be8cf50382b86e344a2e30e6d80b8530c2691c68c4e9430771a47"}, {0x98, 0x1ff, 0x1, "fd728289b3987190b111d8bf0cc8fd25462704f85804fcdb733070b309f564a55cec050d6c4628a2f8273e7e858b84195a7664f0f078652583ea9c38f2a589f1a498a2561b592b5e304ad251d9f861c7cf80faf690807efaca1824232ba65cd278060b889ef718eec9d876dec2827a7a16a653277fa5554d77a46e7f782aff8afb29"}, {0x18, 0xff, 0x10000, "b01fe0e98143"}, {0x88, 0x101, 0x2, "654d27b3d54e547974dc2946e23c21b424f1a111567ff6b4e0371894fcfd1adb2bbb01d89b748fc82985b50be5e58b664c247456457fd09ab9b5dd879d98dc39cbb92dc1c919832c228f2becbdb8cc1b37f00f3000e2a6b95c190ec4b41683be2787c8ae7e34a094c4c4ed4d4127f881d0652c"}], 0x240, 0x4048000}, 0x8000) setsockopt(r0, 0x107, 0x9, &(0x7f0000874000)="", 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000003000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 18:46:49 executing program 1: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00006e4000-0xc)={0x0, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000002000-0x8)={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) 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) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000001000)={0x0, 0x4}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000001000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000001000)={0x0, 0xaf612c5}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0x26, "58faa309d640d2e0c5deca88b5703fe35bd61931fca53a193d0a1c085b2cc842ba89e151b46b"}, &(0x7f0000001000)=0x2e) 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) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000000)={0x3b29, 0x3f, 0x4, 0x15, 0x2, 0x6, 0x9, 0xffffffffffffff01, 0x0}, &(0x7f0000001000-0x4)=0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0xeb, "47956122b61ab71236f372a73ac41a7631e1e77da4f582c2b8bde355fb4b75e5bbd4a07fc57cf63c699f470ff7796a2a785e3ce34683b589638072ae39884c14be94c3dd9a93d166942da108646339b83fb1b32297b176c3b6cfa316c499d266b9953f5510c40e5359d291cb8336c7a8a9e1a181cffb5857f11d30c8eecc10ea76b7d0b152d036db39163c8d003a271c65aca1f45564b124d65d37f1628505aca3c07c02e300747809a3104064c4763d96b4ab4c716c8dd6290612e9e8660f460a56dcf1294a555ba013aab996051887f8429ea355f89dfbbc188073bd7cc794871db76a15f408942cd574"}, &(0x7f0000001000)=0xf3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000001000)={0x0, 0x6}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000002000-0x8)={0x0, 0x80000000}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000002000-0x18)={0x0, 0x9, 0x0, 0x3, 0x7}, &(0x7f0000002000-0x4)=0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000002000-0xa8)=[{&(0x7f0000000000)=@in6={0xa, 0x1, 0x3fffffffc0000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x472c}, 0x1c, &(0x7f0000001000)=[{&(0x7f0000001000)="d7897f3026680bc9e4ae714fa61d5677a1697c49d183a96fd08d83319b1acac58448f20fbdac087e7e1acfe445ad3b273bf9344887d3f85691ebc2459157bccef19288cd537261a3f6c1597dd0071f570f679fe4a84c11963575d48efbc0491f4e909b56c77873fbc0aafaa4eae0a9db485dffa67100fec6b02e3ed94951ea71ca6cb992770c41d87bea1ede82341f480d5056322c8f8b8e4cc8f41628b9ab1f9c01efd989846ccb40b1948e908191b66cb93b63a2f7d0c63da08daf51288fc0850fd308d02041cd3cd9531754ddf6c53a232bff", 0xd4}, {&(0x7f0000001000)="69691214f410eec3b99bd9c3b969c5a9d8c03af21549df7966b57dbcec803dfff34c2a24355311444ef90534d577ee44f398e556100fa983f631c29bce49930423b8c81f41a09d10ff49f14c9c91951f1fa99715d33a4e1ea466b2ee4a849937b7b54038862bcc51638ee2d2b83398cd8bc16f18dc1b080230422b022292cc77ee7900981167f2554c6e9660ce02f7e11c810308e2306769bc2ddea9b0c4776da245e5e433b731b4761ae74a4c595978cc42a20701bfcbc8381ce7e6d1cdb4e4e853215f3fce53eec65dbd83", 0xcc}, {&(0x7f0000002000-0xae)="9f9eb2861a39dfe42f4962a64fb5aca018fb908a3a275f77bbc9371469d59c94045a6376f4befb1239539ba3a9447f2a866ea1075902d2720b6bda853051988bbcf376c282f531d6357585732e0ebd6ca8d21e22f40f2296a993952186a29d1d81fd63b816f810e94db65340f128fc0dbe30b3993d2076f2f150f28377adcae0c3e24f7c0ec4935e15e31a093c58c3a8747e1ba5d386648b8ffa554cfc8e2fc762ea3b1d195cabeee6ca617e008d", 0xae}, {&(0x7f0000000000)="3c516ff0e08baf72516b2e5cb0255fc9a7b668de93bec8b767e47871c86fa0b39e23adf5ebb1ae3c9b56b942f58772292b926fdf6dadaa626e1d44b0ea648f88335ebe8ebd5ac1e93a593370aba542d0f2665e266256664165cf84334c24732cad4663582e74cba0291ec3b16c4a12a07a6be403a8d5bb70a814679c4dc34234adc7de30c57ff2e512afeb1cfa14a44c243c784bdfc2629d0615bce0e453b1099f7c2d15cdd8254e0ef79ad9", 0xac}, {&(0x7f0000000000)="a485c68e4fe5f638185668dbbe0eacb5e0a5b896f920bf246032f538e61148077733e6b0161c4f64e91d7a3349d6f7438cfd874cf9efa6d47202019b69af7030eeb300ca400cb641cd3a8d23138c0f70712aa1f9e8ebfe37f6eed23701be7abd4bfaf3e6124e4b419aff327f69ee7f0a485479deddb01554f97997917106b587d872cb9a51649d871feff0faabc8aab0575ec142fb907c1aa1b6123bacd4a7644f67c0beff85c40ccd25aa5e24a6da", 0xaf}, 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{&(0x7f0000000000)="3eefcefe21183e0510499174e8cf18211e4e49b1a9ff4dd88f3a603543f822c4031772e4ae58048aeb5831b3bbc1d8397e6af6ca6686fda9f3d18851ca75d27713a5230dd2d46bb5acc9c29fca4acd8f2f175aca7edc43da88b26fbd", 0x5c}, {&(0x7f0000002000-0x6)="d971a5c77726", 0x6}], 0x5, &(0x7f0000001000)=[@sndinfo={0x20, 0x84, 0x2, {0x2a, 0x4, 0xf656, 0x8, r6}}, @init={0x18, 0x84, 0x0, {0x80000001, 0x6, 0x0, 0x2}}, @init={0x18, 0x84, 0x0, {0xfc4, 0x5, 0x2, 0x6}}], 0x90, 0x4}, {&(0x7f0000001000)=@in6={0xa, 0x1, 0x401, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, 0x1c, &(0x7f0000000000)=[{&(0x7f0000002000-0xc0)="38716c6a8992f32a5179f9a2e011aa946f274109c4ce19894c87643cb3d82dfb8b53edf392b001b9502a6fc017668f7374c8f110da2d1b05e74e450a0c4cdbb3980a0d5ffb588ed4a4da8cce686ea521991c4708e4169f2a81bdfd2f7da1ce47304f61fa32425bd57ff5db180e7d123ecc438d9c620ef468313b98691a0e2a476ae078340cd96221a7c23305158d00d01cca8db6965e65b0c534654987e1e5bf7bb1d50961b30e4318c73ea37d05e12d34c7d1fd6632a6277f9d34c0e4992f30", 0xc0}, {&(0x7f0000001000-0x82)="99e5b70b34c1ee5360fc00543b04d053aa5a3100d8349cadf359a0a677354a89a82ab233203d495800176f4103660f94649b76f294c32381c624713267a8a9d44fd90ccb19fd10a564f0c4d5c2afdfe189e7613ebb166228cf0f9bca9ec7651fa5370e30faa89eca87344d6eafea7e1ff48dab72fa8645dd572805883f1e2c7ca5c7", 0x82}, {&(0x7f0000001000)="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", 0x1000}], 0x3, &(0x7f0000000000)=[@sndinfo={0x20, 0x84, 0x2, {0x2, 0x4, 0x3, 0x401, r7}}, @sndrcv={0x30, 0x84, 0x1, {0xfff, 0xd2, 0x8003, 0x3, 0x8, 0x1ff, 0xc, 0x6, r8}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x2, 0x8009, 0x8, 0x0, 0x6, 0xffffffffad633616, 0x4, r9}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x0, 0x1, 0x4, r10}}, @init={0x18, 0x84, 0x0, {0x400, 0xffff, 0x7, 0x7fffffff}}, @init={0x18, 0x84, 0x0, {0x7, 0x0, 0x20, 0x7}}], 0x120, 0x80}], 0x3, 0x41) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000001000-0x10)={r11, &(0x7f0000001000-0xdc)=""/220}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r12 = socket$alg(0x26, 0x5, 0x0) bind$alg(r12, &(0x7f0000231000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'authenc(sha512-generic,cbc-cast5-avx)\x00'}, 0x58) bind$alg(r12, &(0x7f0000d0c000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(rfc4106-gcm-aesni)\x00'}, 0x58) 2018/01/09 18:46:49 executing program 6: mmap(&(0x7f0000000000/0xb72000)=nil, 0xb72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000b73000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000b72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000b72000)={0x0, 0x0}) mmap(&(0x7f0000b72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000b73000-0x8)={r1, 0x20}) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000004000)={&(0x7f0000004000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)={&(0x7f0000003000-0x1238)=@newsa={0x140, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x33}, @in=@loopback=0x7f000001, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@u32={0x8, 0x18, 0x9}, @algo_auth={0x48, 0x1, {{'digest_null\x00'}, 0x0, ""}}]}, 0x140}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 18:46:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000149000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd160\x00'}, 0x58) r1 = socket$nfc_llcp(0x27, 0x1, 0x1) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f00007e0000-0x4)=0x0, 0x4) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00002d2000)={0x0, 0x0, &(0x7f00002ef000)=[{&(0x7f00002ef000)="f33c0925ff7f", 0x6}], 0x1, &(0x7f000089d000-0x178)=[], 0x0, 0x0}, 0x0) 2018/01/09 18:46:49 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000522000)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00004b3000)={0x0, 0xfa, "ec72877e938ad76c4b2ac752b12e2ee22cc8bd45ed9c5439d8039dbaec992cba27ca82c02ce8ffc5c64b6cceca23cb788056eada053b0ef65f567ab2217b75925046fbc2296f06a8c9eb6d54f3811796f31ffe2d700918094a8dd1573549c5d5322bbb6459c0ce2b4ce37660b99c6d6a461b34d784ed362389a4f94ecfaf5c71c060ee63d3ee7482e7c3571d6161f64c009f1242d100946c4455d38c37ddb87c0f1b61a7def4283c3a0c986974d0ad732e39c7cb4028b084ea4f152a15a0b56019b6f01d19f71fa4431160222572750072132834cdbfe6779237669eb3be15b52bf3e283a815079075e85f4868dc7fdb0fe2ef0c6f6f24fd2c38"}, &(0x7f000080a000)=0x102) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f000047f000-0x34)={r1, 0x2c, "77c151ae3f556b2c64e42792fad727c95ad66d32aa5099c7ff077dda803b7faf53babef57e9b51d51d4889c6"}, &(0x7f00003a5000)=0x34) r2 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000002000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x802, 0x0) sendmsg$nl_xfrm(r3, &(0x7f0000792000)={&(0x7f0000bf7000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000078b000-0x10)={&(0x7f00004d5000-0x284)=@flushpolicy={0x54, 0x1d, 0x701, 0x0, 0x0, [@mark={0x7, 0x15, {0x0, 0x0}}, @lastused={0x10, 0xf, 0x0}, @lifetime_val={0x28, 0x9, {0x0, 0x0, 0x0, 0x0}}]}, 0x54}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 18:46:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000d1c000-0x8)={0x0, 0x654}, &(0x7f0000486000)=0x8) ioctl$sock_ifreq(r0, 0x891e, &(0x7f00003d8000)={@common='ip_vti0\x00', @ifru_mtu=0x59}) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000a18000)={0x0, 0x8, 0x5, 0x5, 0x0, 0x100000000, 0x7fffffff, 0x101, {0x0, @in6={{0xa, 0x1, 0x1a, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x1, 0xc1, 0xa71b, 0x5}}, &(0x7f0000446000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00006ed000)=0x0, &(0x7f000073c000)=0x4) sendmsg$inet_sctp(r0, &(0x7f00005db000-0x38)={&(0x7f0000436000)=@in6={0xa, 0x0, 0x8e45, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, 0x1c, &(0x7f0000bd8000)=[{&(0x7f0000b80000)="082e51d415196aec54c47b1f6be3a216e96075f4a34fd37a", 0x18}, {&(0x7f0000e0b000-0xd4)="ec06e1839481b94bbe6cd583307bada1a2d698cdc6c563b30cfb95fdb8566784b46778a427d045f014a2820c6552612328cf4d421540a880f212ab766e9e86fbdf80beadcc5613cc32a6b6d376a941227d3907eacffd20b5694b52316a245a80a84bb00c7d890869192747d0e7009876d829801e82dbcf9892bcafd1256db311646592b6141c7fda75229fdeec6bf4171a2eb441b1c367b8933fce06a124dadc650c592f4baac152f8a5f267bbad73d944f6e066d7b2e2b6304013786d2ce8301554afdd1414164a814b83d2b7b32d473d290db1", 0xd4}, {&(0x7f000006b000-0xbe)="5b92c6b5704d938b32b7734b85145031d2223235c4ebffa7c3f4d337ca73e5e34c634e130cef1a8335b643323904ef2c32b6d8aac036d8eb4648ff6aa397371b8516b39c2d18fbb82012540ace46a305b988b0b6fb5da5acfe9cb5e58c5680d2c2ff314e99ebe6143adb9a8c1811b793518dc9ae737425bbc67b6d1e80f4e05d7a8a7da9386c2424b2921a2ad602db57c6e429211538811f7525281edf8a223628d52694305dd90616d29bbbe9ea5a15c5013dead2ef28c8df05d98426f9", 0xbe}, {&(0x7f00001fb000)="ab451fd0733b95fe2871eb961819b35eeb2308be617574ec385aaff8c1135da0381507ad35db5fb1d2f6be4ab25b0eadd64a", 0x32}, {&(0x7f0000e9d000)="df913328a3", 0x5}, {&(0x7f00003c2000-0xba)="8c7037a245ce140ad42efbc7dd7e6301e4368b7105ba46b5e042e93e44e574893afe7752b357ebd0ec4929888486288e6920bb15d5cb7361fbd84ac842f542a0f36693bbbaca482f4c29f1e10d3b33aed7c9b72a964a4c5b23fc13b81c3f230284fdbeb52cee89faa6c16c27867b50b97d8efcfe9b518f2f68e532880460bb825f7a073e5afc27693f61b5e1aa052a4adb42bdf178577ddee2fd71557e3a91a5ca9ff9c39cf66e0ef42da5428d2887b7592c26482c12443bdbfd", 0xba}, {&(0x7f0000aa9000-0xe6)="b16fe675ab5ced51589fe03111cb0b55297e27bb4238b5b491bc3dc7833d0edf946fb9cbdeff7d555181f7c8a813f616103f88cbb7b72f4965b36e1bd8c9c1be3ab01bf02b8685ba0656c78200af31ddd5ba2579540835cc9e13fc016802584067f08fbabcb07c99ae853550faf1584dcd31dedd296539a2002c5da2f5b06f58a3becf982aeae2bee3475b1c7ff52389dd1d744546fc4b6fd60a8584a7c2ab814262fc6e9de1cf61ac55ce35ea51030f022cc0b28964b9fcdf890dd075998840d400c3b341cd8a941f9418e861ae21f25b4bc1503ec5a0bea15ae6cc94473343469462d04683", 0xe6}], 0x7, &(0x7f000027e000-0x90)=[@init={0x18, 0x84, 0x0, {0x2, 0xefdf, 0x2, 0x5}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x8003, 0x40, 0x0, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x200, 0x3, 0x0, r3}}], 0x90, 0x80}, 0x841) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000991000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) accept$netrom(r0, &(0x7f0000012000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000dbe000)=0x48) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00001ec000)={0x3, 0x8, 0x5, 0x401, r2}, 0x10) write(r0, &(0x7f0000aa3000)="1f000000010a03004345b8064500f60002000000e21500060000e1ffdf08ea", 0x1f) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000fa3000)={r2, 0xff, 0x7, [0xffff, 0x2, 0x8, 0x9, 0x3ff, 0xf6, 0x4]}, &(0x7f00007a4000)=0x16) 2018/01/09 18:46:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f9b000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cast6)\x00'}, 0x58) close(r0) 2018/01/09 18:46:49 executing program 5: mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffff9c, &(0x7f00001f8000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00004a9000)=0x10) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ffd000-0x4)=0x2, 0x4) r1 = socket$inet(0x2, 0x80000, 0x7b5) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000da0000)={0x0, 0x5, 0x20, 0x9, 0x3}, &(0x7f0000e57000)=0x18) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000afa000)={r2, @in6={{0xa, 0x2, 0x490, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0xfffe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000092f000)=0xffffffffffffff4f) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000ffc000)={r3, 0x4, 0x20}, &(0x7f0000ffd000-0x4)=0xc) r4 = socket(0x40000000000020, 0x3, 0x8) getsockopt$sock_buf(r4, 0x1, 0x1c, &(0x7f000014b000-0x9c)=""/156, &(0x7f0000016000-0x4)=0x9c) 2018/01/09 18:46:49 executing program 6: 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) ioctl$DRM_IOCTL_GET_CAP(r2, 0xc010640c, &(0x7f0000bf6000-0x10)={0x1, 0xffff}) getsockopt$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$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f0000c7d000)={&(0x7f0000151000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}) sendmmsg$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) 2018/01/09 18:46:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socketpair(0x1b, 0x80006, 0xb5c, &(0x7f000035a000-0x8)={0x0, 0x0}) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f00007a3000)=0x4, 0x4) writev(r0, &(0x7f0000f57000-0x10)=[{&(0x7f0000f21000)="390000001100094701bb61fbc30500ff0700000002000000d7effbff08009b0019001a000f000000b30000000000040004e9f50006000d0005", 0x39}], 0x1) 2018/01/09 18:46:49 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x2000000000000009, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x1, 0x0, 0x0, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r1 = socket$key(0xf, 0x3, 0x2) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000667000-0x4)=0x0) pipe(&(0x7f0000684000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$llc(r2, &(0x7f0000001000-0x10)={0x1a, 0xf, 0x6, 0x0, 0x380000000000, 0x800, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00004b8000)=0x0, &(0x7f0000c2e000-0x4)=0x4) 2018/01/09 18:46:49 executing program 2: mmap(&(0x7f0000000000/0xf54000)=nil, 0xf54000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000f55000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x11, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 18:46:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x5a, &(0x7f0000c37000-0x5f)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x2000086de, @ipv6={0x4, 0x6, "f80409", 0x24, 0x80000000006, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x2, 0x0, 0x9, 0x11, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa, 0x2, 0x0}, @mss={0x2, 0x4, 0x4}]}}, {""}}}}}}}, 0x0) pipe(&(0x7f0000d3b000)={0x0, 0x0}) getsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000271000-0x8)={@multicast1=0x0, @broadcast=0x0}, &(0x7f0000683000-0x4)=0x8) 2018/01/09 18:46:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f00008b9000-0x60)={0x2, 0x401, 0x0, 0x3, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00000da000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f00000db000)={0x0, 0xffffffffffffff40}, &(0x7f0000e34000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000e3e000-0x8)={r2, 0x1}, &(0x7f0000934000)=0x8) 2018/01/09 18:46:49 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x3ff}, &(0x7f0000851000)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000-0x8c)={r1, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000007000-0xa0)={r1, @in6={{0xa, 0x0, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x1, 0x2, 0x1c46, 0x8}, &(0x7f0000008000)=0xa0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000006000)={0x0, 0x0}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, r3}, 0x10) 2018/01/09 18:46:49 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x84) r1 = accept$alg(0xffffffffffffff9c, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r1, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000000000)=[], 0x0, &(0x7f0000001000-0xc0)=[@iv={0x60, 0x117, 0x2, 0x45, "35d9e68e0572aca770ec56a8da431735d1a4ac0742c6f6ccaf30284083627312cec885dc4f012e2d32cd354c7866f5cbf76d18e3b6b24a376d096c5cdae9f48a9f8ec98a25"}, @assoc={0x18, 0x117, 0x4, 0x9f5}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x0}], 0xffffffffffffffa6, 0x40000}, 0x1) mmap(&(0x7f00008ca000/0x10000)=nil, 0x10000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008d8000)=0xa0) 2018/01/09 18:46:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000302000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x2b, &(0x7f0000a0e000)=0x5, 0x4) sendto$inet(r1, &(0x7f0000bb4000)="", 0x0, 0x20000000, &(0x7f0000ba5000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 18:46:49 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt(r0, 0x40000000000006, 0x20, &(0x7f000061d000)="020008000000002000005462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c070000000000000098fc74e81b1058d02f8001732017e2466a9fc43aea71263335960415800000f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802a602fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000629000)={{{{0x2, 0x0, @rand_addr=0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "5f389e591f3b2e67b740144fda8715295ff962c13e9cf946905696ab3d12746aaacc0fd3a280a904568fbd664692d764ad312e1474d6538fe72c301360b5ef28c45afacffead263f1321234a2af023fe"}, 0x160) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000333000-0x4)=0x0, &(0x7f0000e93000-0x4)=0x4) 2018/01/09 18:46:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000576000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000883000)=[{r0, 0x0, 0x0}], 0x1, 0xffff) vmsplice(r1, &(0x7f00004e8000)=[{&(0x7f00005e0000-0xa9)=';', 0x1}], 0x1, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000934000-0x4)=0xb, 0x4) write(r1, &(0x7f0000335000)="", 0xfc94) readv(r0, &(0x7f00003e2000)=[{&(0x7f00005dd000)=""/4096, 0x1000}], 0x1) 2018/01/09 18:46:49 executing program 1: mmap(&(0x7f0000000000/0x5c7000)=nil, 0x5c7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f00005c7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005c7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00005c7000)={0xffffffffffffff9c, 0x50, &(0x7f00005c7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000269000-0x4)=r1, 0x4) bind$alg(r0, &(0x7f000030f000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-aesni\x00'}, 0x58) mmap(&(0x7f00005c7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005c8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005c9000-0x8)={0x0, 0x0}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f000036e000)={r3, &(0x7f00001ef000-0xb5)="5eeb27a98cb88cae095ad87b2b34c59161826da780175750e76293e617fa16f11d3f4f466d5e14a162a1799f45ecf4307dd6af50693c15e78cfa5eca46d6f9ea83143856b39b43aa2ab38523a7e275e0ec5819346abe3a5666a3c3ce90972782c74e11199701f04f40e2d688cdd355f44528a234cf6561339f13cf59387b7646ad4e028f8147ac37b851df1b7db30809e3b72ae39ac4f75f1f395cf6d4d8f2ec980598f997599a2e843672a4a1337798295d4b3128"}, 0x10) mmap(&(0x7f00005c7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005c7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = bpf$PROG_LOAD(0x5, &(0x7f00005c8000-0x48)={0xd, 0x8, &(0x7f00005c8000-0x40)=@raw=[@exit={0x95, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x3ff}, @exit={0x95, 0x0, 0x0, 0x0}, @alu={0x7, 0x3, 0xc, 0x0, 0x0, 0x0, 0xfffffffffffffffc}], &(0x7f000051c000)='GPL\x00', 0x4, 0xe0, &(0x7f00005c7000)=""/224, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r6 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000586000-0x30)="d3ab27191a0100235fba602dff05000bfef9f3d2a4b200fffffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmsg$alg(r6, &(0x7f0000015000-0x38)={0x0, 0x0, &(0x7f00003ef000-0x80)=[{&(0x7f00005c4000-0xa2)="57b35ff83cdc3937ee718458655fa2c2a9d93ebcf285f29adc8dd1a8e053978ff9c485b58d2d3a52466e07b8400ad60b5cae2e728554c7d3b7ae6ec5724e2ed4", 0x40}], 0x1, &(0x7f00005c3000)=[@assoc={0x18, 0x117, 0x4, 0x200}], 0x18, 0x0}, 0x20000000) mmap(&(0x7f00005c9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005c9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005c9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = gettid() mmap(&(0x7f00005c9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005c9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00005ca000-0xc)={0x0, 0x0, 0x0}, &(0x7f00005c9000)=0xc) r9 = getgid() mmap(&(0x7f00005c9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f00005ca000-0xc)={0x0, 0x0, 0x0}, &(0x7f00005c9000-0x4)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000224000)={{{@in=@multicast2=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000299000)=0xe8) r12 = getgid() mmap(&(0x7f00005c9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r6, 0x8904, &(0x7f00005c9000)=0x0) r14 = getuid() mmap(&(0x7f00005c9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f00005ca000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000244000)=0xc) mmap(&(0x7f00005c9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005c9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005c9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005c9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005c9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f00005c9000)=0x0) mmap(&(0x7f00005c9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005c9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f00005ca000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005ca000-0x4)=0xe8) mmap(&(0x7f00005c9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f00005ca000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000406000)=0xc) r19 = gettid() mmap(&(0x7f00005c9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005c9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f00005ca000-0xe8)={{{@in=@multicast1=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005c9000)=0xe8) mmap(&(0x7f00005c9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f00005ca000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000581000)=0xc) mmap(&(0x7f00005c9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r5, 0x8903, &(0x7f00005ca000-0x4)=0x0) mmap(&(0x7f00005c9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00005c9000)={{{@in=@broadcast=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=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002d4000)=0xe8) mmap(&(0x7f00005c9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005c9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00005ca000-0xc)={0x0, 0x0, 0x0}, &(0x7f00005c9000)=0xc) mmap(&(0x7f00005c9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r6, &(0x7f00005c9000)=[{&(0x7f00005c9000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000031000)=[{&(0x7f00005c9000)="01cfbafae5ea5cf67911e1c612ce950542", 0x11}, {&(0x7f00005c9000)="f4c735fac46d2acd41ea9108f09cc4b41391abe0027776bdc8958844d436b647919419cf453ce55f44d420fb508a255499dea27f1a3677e16e8450a547d11548f73a627b6d40b58b7624519c6bef208b8a4ebed0b4f64eddc6b414f8f43b9c4f762bcbc10dc8ac80fffd8dfdf37aac49a7c885b33e4caad35d2ea8ba3224e0a9aa7d80be3f293a590f23bccdd6bb9fd814d9949842e4993fb5ed206d9b00f256afecbd1de60387c163fa7d33d46401c3784ed3e1d8cd9bfa6a7f08fc2205f51855ab7400f864e2ea23d26b4db118b94ec85e9213cb8ca6e493269c08", 0xdc}], 0x2, &(0x7f0000107000)=[@cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x28, 0x1, 0x1, [r2, r3, r6, r4, r0, r0]}, @rights={0x18, 0x1, 0x1, [r2, r5]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}], 0xa0, 0x4010}, {&(0x7f00005c9000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00004e2000-0x50)=[{&(0x7f0000471000-0xc5)="89c8c0ba48901e29355527fa5020f5c2b7086917c0181696c1ddff1886e6203049c1c526b52ed43e425388a8b9e7e6439c83bfb3f404bad45c9df1fa8fd79632e70811b44919638cfe3cde8006c43b3ea04e70025105b2170995c25515a13a79591fab86ee1ac3ce9f740a8a84854fcfd4bbf5815554d8bea6e95a0d9534bb95f9c770dd5263e7cffad84f400664e66c84c9715aebdf452e062d8fa029ed7fde76b68a9f3b23245373ea174436af64f50d7032e4dcacfadb955a176293fab11871cf407454", 0xc5}, {&(0x7f00005ca000-0x8b)="8434227d84ee449f4aab797ccb3f610e2acd1e42fecb0a5bcbf8a84a8707a4d0516e6467521680bb813d9ccb838cd120627eaef33de4d865e7deaef11aecc08fc4e867362a7a80179d80fca4171d70f177717becb6cf80b4e916bea5148a3b8a48c04f6cd36f956b9883e3d78f71673332533668a482c5bd19c317c187aa183cca0f696c2e74cca1506936", 0x8b}, {&(0x7f00005c9000)="352ff3815825a3d531654b83e5eb6e9685ce63751c5126bba5f06e22bff1a46922df30f950c7389ddfa428bf2670", 0x2e}, {&(0x7f00005ca000-0xd5)="f4c7ce61856e55717800f00e670fb943ca8eee2e3818e78bbb3ca2370a63165def3e96a7447ac0c845cb393ec412a5bf2d903352892d8d2542b8b5b26c7ea87cf57ce05ff2d6723341578412abb24d079b82c6b6a239f38012eb1227021db1f89163ff48353bb1de4a4c7aa365f023c0ea5ff6bfe98ed277d78cd613127052de9d5c55538bea87c12d291ee1bce11f978c5403530764fb910767cf6f00ac7ca0a001bb2d3b338713a274c0bf87100f0d934bb6180f6584136129d79a8beea6c215adff55df2e47b9409992f6e37655426a2ef6f734", 0xd5}, {&(0x7f000029e000-0x5f)="6e254ff97e5625b539608ebb96497ce145c3eb861c6cee93bedd164d71d4c5ad6512794d230ac57396d387eb92e35ffc1cc362ba32816b26afd77239b76ed405fe2cede7167e7e092e3c9f3a69ed3dd24638fa5f78b7976897b552ca68db8b", 0x5f}], 0x5, &(0x7f0000224000)=[@rights={0x28, 0x1, 0x1, [r6, r3, r4, r4, r6, r6]}, @rights={0x20, 0x1, 0x1, [r3, r6, r0]}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @cred={0x20, 0x1, 0x2, r19, r20, r21}, @rights={0x28, 0x1, 0x1, [r4, r5, r6, r3, r4]}, @cred={0x20, 0x1, 0x2, r22, r23, r24}, @rights={0x28, 0x1, 0x1, [r2, r4, r4, r0, r2]}, @rights={0x30, 0x1, 0x1, [r6, r0, r5, r6, r4, r4, r4, r0]}], 0x128, 0x40}], 0x2, 0x44000) recvmsg(r6, &(0x7f00004d7000-0x38)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f000027f000-0x10)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) socketpair(0x4, 0x4, 0x7, &(0x7f000045b000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f000009e000-0x8c)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000011a000)=0x8c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r25, 0x84, 0x76, &(0x7f0000515000-0x8)={r26, 0x7ec}, &(0x7f0000559000)=0x8) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/01/09 18:46:49 executing program 4: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x2) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000000)={@common='ip6gre0\x00', @ifru_data=&(0x7f0000007000)="e934097cab96c9f12890d97b04f2da59a8000000000000b4000000007ca2821c"}) r1 = socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000008000)={r0}) setsockopt$sock_void(r2, 0x1, 0x0, 0x0, 0x0) 2018/01/09 18:46:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r0 = accept4(0xffffffffffffffff, &(0x7f0000502000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b51000-0x4)=0x8, 0x800) socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f0000fc8000)=0x0, &(0x7f0000d3f000-0x4)=0x4) 2018/01/09 18:46:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept(r0, &(0x7f000025b000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000013000)=0x8) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000e76000-0x4)=0x0, &(0x7f000075d000-0x4)=0x4) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00005da000)=0x1ff, 0x4) close(r0) sendto$unix(r1, &(0x7f0000010000)="", 0x0, 0x4004, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000635000)={0x0, 0x0}) connect$unix(r3, &(0x7f0000842000)=@file={0x1, './file0\x00'}, 0xa) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000ba0000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006bf000)=0x24) 2018/01/09 18:46:49 executing program 5: r0 = accept4(0xffffffffffffff9c, &(0x7f000069b000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f000095b000-0x4)=0x9, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000d93000)={0x0, @multicast2=0x0, @rand_addr=0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000000)={@multicast2=0xe0000002, @multicast1=0xe0000001, r1}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000867000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(rfc4543(rfc4543(gcm_base(xts-camellia-asm,tgr128-generic'}, 0x58) 2018/01/09 18:46:49 executing program 1: mmap(&(0x7f0000000000/0xf1a000)=nil, 0xf1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x5, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f1b000-0x1)={0x0, 0x0}) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000f1a000)=0x0, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000074000-0x8)={r0, r3}) bind$inet(r0, &(0x7f0000f1a000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd) shutdown(r1, 0x1) 2018/01/09 18:46:49 executing program 4: mmap(&(0x7f0000000000/0xa0a000)=nil, 0xa0a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000a0a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000a0b000-0x8)={0x1, 0x5}, 0x8) mmap(&(0x7f0000a0a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a0a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000a0b000-0x8)=@assoc_value={0x0, 0x4000000000}, &(0x7f0000a0a000)=0x8) mmap(&(0x7f0000a0a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x3) mmap(&(0x7f0000a0a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000a0a000)={r1, 0x75, "9d94a9035894cbe31296e87a61e551b9ec67de5f4797283e08bff45e4bcc1d14aa542ba0896e92bc0cc8c011eb4e3574f48bc2aaef92a27c9a4ea173e701364f52982b9c2d2240781b652211e793af41abd9c5bc8f9a7ad2b0d1a32b3e3a75d51b84a79445a918062ad10ffa1d9f6f9a6303f9fa88"}, &(0x7f0000a0a000)=0x7d) sendmsg$nl_xfrm(r0, &(0x7f0000a0a000-0x38)={&(0x7f0000800000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000935000-0x10)={&(0x7f0000a09000)=@acquire={0x1ac, 0x17, 0x1, 0x0, 0x0, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0}, @in=@multicast2=0xe0000002, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0xe0000002, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0}, [@tmpl={0x84, 0x5, [{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3c}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x32}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0x1ac}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 18:46:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x3, 0x2) write(r0, &(0x7f0000a98000-0x10)="020baf010200000000067bbc8e1d4b48", 0x10) getsockopt$ax25_int(0xffffffffffffffff, 0x101, 0x6, &(0x7f00008d6000)=0x0, &(0x7f000037a000)=0x4) write(0xffffffffffffffff, &(0x7f0000639000)="020baf010200000000067bbc8e1d4b48", 0x10) 2018/01/09 18:46:49 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, "7874732863616d656c6c69612900000000000000000000000000000000000000000000000000000000000000000000000000000500000000000500"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) r1 = accept$alg(r0, 0x0, 0x0) writev(r1, &(0x7f0000dcd000)=[{&(0x7f0000cc6000-0xa5)="d98f7196f5acf7bae4187a882cd1548a2684e5ad232f34c1a94a1e40620eb18a0b6c9dc234959f9230e007173caefec53e3686217d558e405847c74c7390238383753ea2042fbacb76624d3fe43c34", 0x4f}], 0x1) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f7c000-0x20)=[{&(0x7f0000f7a000)=""/171, 0xab}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/09 18:46:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x8000000000000001, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0xd, &(0x7f000012b000-0xf1)=""/241, &(0x7f00003d2000-0x4)=0xf1) socketpair$inet6(0xa, 0x80003, 0x7fff, &(0x7f000027f000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000dae000)={0x0, 0x1}, &(0x7f0000e6d000)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00005ec000)={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]}, [0x5, 0x2, 0x2, 0x3, 0x7, 0xffffffff7fffffff, 0x3a, 0x4, 0x36, 0x100, 0x7, 0x0, 0x7fffffff, 0x1000, 0x3f]}, &(0x7f000060d000-0x4)=0x108) pipe(&(0x7f0000a2f000)={0x0, 0x0}) connect$ipx(r3, &(0x7f0000a3b000)={0x4, 0x3, 0x7ff, "82d7617a4034", 0x7, 0x0}, 0x10) 2018/01/09 18:46:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x87) connect$inet6(r0, &(0x7f0000f48000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, 0x1c) connect$inet6(r0, &(0x7f0000323000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000303000)={{{@in=@empty=0x0, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xac) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00005bf000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f00003ce000)={&(0x7f00004e2000/0x1000)=nil, 0xa6, 0x1, 0x4, &(0x7f0000181000/0x3000)=nil, 0x24}) 2018/01/09 18:46:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000e17000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000019a000)=0x1c, 0x80800) ioctl$void(r0, 0x5450) write(0xffffffffffffffff, &(0x7f00003a0000)="1f00000001021f00e20e000000000000029d15ff09000180040001c0efdf18", 0x1f) 2018/01/09 18:46:49 executing program 2: mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) socketpair$inet(0x2, 0x4, 0x8, &(0x7f0000605000)={0x0, 0x0}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000002000)=0xf08, 0x4) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000ef3000-0x4)={r0}) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000ef2000)=@assoc_value={0x0, 0x9}, &(0x7f0000ef3000-0x4)=0x8) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000cdd000+0xb4a)={r2, 0x80000001, 0x0}, &(0x7f0000ef2000)=0x8) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000ef3000)={r3, 0x1, 0x6, 0x4, 0x401, 0x4, 0x2e59a02a, 0xff, {r2, @in6={{0xa, 0x1, 0x7fff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x77ed}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f, 0xfffffffffffffffc, 0x100, 0x8001, 0x28e}}, &(0x7f0000ef4000-0x4)=0xb8) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ee1000)=0x10, 0x4) recvmsg(r0, &(0x7f0000ef2000-0x38)={0x0, 0x0, &(0x7f0000eee000)=[], 0x0, &(0x7f0000eef000)=""/81, 0x51, 0x0}, 0x40002102) 2018/01/09 18:46:49 executing program 0: r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000038000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000001000-0xe)=@l2={0x1f, 0x7d, {0x2, 0x9, 0x1f, 0x5, 0x800, 0x1ff}, 0x139d21de40000000, 0x1}, 0xe) 2018/01/09 18:46:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000228000)={0xffffffffffffff9c}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000a5a000)={0x0, 0x4b, "a6914b5ef75a59a4614b8df2546f12f3b1c75da148a3f485a38cff2f2784aba1d6795533b3c027d0111324933974e77f44b0f587099035ece1d68eae59b98a33ed2bd4716a8e5ce0f3c11f"}, &(0x7f000073c000-0x4)=0x53) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000ab1000-0x8c)={r1, @in6={{0xa, 0x2, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r2 = socket(0x10, 0x80002, 0xc) sendfile(r2, r2, &(0x7f000054e000-0x8)=0x0, 0x8) write(r2, &(0x7f0000f92000-0x113)="1f000000070aff00e2000400f60f0080000000000900018005ffffe5dd0051", 0x1f) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000efa000-0x10)={0xffffffffffffffff, 0x50, &(0x7f0000c42000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0xffffffbe) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000e1a000-0x4)=r3, 0x4) 2018/01/09 18:46:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3fd) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f000023f000-0x2)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x3, 0x6, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000383000-0x98)={0x0, @in6={{0xa, 0x2, 0x80000001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x906a}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x2}, &(0x7f0000fed000)=0x98) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000140000)={r1, 0x1}, 0x8) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/09 18:46:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f000019a000-0x10)={0x0, 0x4, 0xfffffffffffffffc, 0x0}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000dfa000)=[{&(0x7f0000f3c000)="39000000100009040000ff00004000000700004a03000000450001070000001408000a0000000000fffffff00608000300ff09e800ffe4693e", 0x39}], 0x1) 2018/01/09 18:46:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x5, 0x10000, 0x5}, 0xffffffffffffff6b) r0 = socket(0x11, 0x802, 0x0) bind$packet(r0, &(0x7f0000f29000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [0x0, 0x0]}, 0x14) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r1 = socket$inet6(0xa, 0x8000000000000803, 0x2) sendto$inet6(r1, &(0x7f0000bfd000)="", 0x0, 0x0, &(0x7f0000d87000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = accept4(r1, &(0x7f0000965000-0xc)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, &(0x7f0000697000-0x4)=0xc, 0x800) accept$unix(r2, &(0x7f0000e0e000)=@file={0x0, ""/4096}, &(0x7f0000197000-0x4)=0x1002) 2018/01/09 18:46:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = accept(r0, &(0x7f0000fc5000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000537000)=0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000079000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ee4000-0x4)=0xe8) socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000cae000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b9f000-0x4)=0xe8) sendmsg$nl_xfrm(r1, &(0x7f0000922000-0x38)={&(0x7f0000076000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000a67000)={&(0x7f0000a35000)=@newpolicy={0x3c8, 0x1b, 0x100, 0x1, 0x2, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x3, 0x0, 0x3, 0x4, 0xa, 0xa0, 0x80, 0x62, r2, r3}, {0xfff, 0x40, 0x2, 0xffffffffffffff15, 0x80, 0x3, 0x78, 0x6}, {0x5, 0x6, 0x100000000, 0x1}, 0x886b, 0x5, 0x0, 0x1, 0x1, 0x3}, [@u32={0x8, 0x18, 0x1f}, @algo_aead={0x134, 0x12, {{'rfc7539(ecb-twofish-3way,sha224-generic)\x00'}, 0x728, 0xc0, "116ae46616e31d8196d46e3f391c33b58ff00a0e9621662b056671a6a8350959777eb3f1dc334064edaa8b081235b07b26ba4abe2c5492d53bbb4874b3557d2d503e8c310fee07cf7f07453b0d0ea74097fc29a1f6719f922d1f06e2315877559e540c6dd3510d55c84db7beb44a60d1f3c43f5be37801b27d967332d9299d479b3af6ece72df79dc01c057f1a011b22c2e8bfde055f3beac660a959b30d9376272f3618ae94d811b89a1e327cba931815862a8571c9b485a7e102f55850e4f31239958db868439ffb17626865afb4c96e6d3d83ac0117dcfc08894ecff99396460c55b883"}}, @migrate={0xe0, 0x11, [{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0, 0x0, 0x0, 0x0, 0xa, 0xa}, {@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6c, 0x0, 0x0, 0x1, 0xa, 0xa}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7f, 0x2, 0x0, 0x2, 0x2, 0xa}, {@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@multicast2=0xe0000002, 0xff, 0x2, 0x0, 0x6, 0x0, 0xa}, {@in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff, 0x7adcf07818abbbde, 0x6, 0x0, 0x4, 0xa, 0x2}]}, @algo_comp={0xe4, 0x3, {{'lzs\x00'}, 0x4d8, "8d5440ce19c6cb90d48c1a6adaa837cbf6ada9e1c24b3ea9e86c9aab5bbae4ed8a0a3aa38f85d503746dca0280f33fdede9e0a5313eb134c11570f9d49245d38fd6d4b17bae52b6e67ed02421f13118dbc5cab356a1bbf6ec7b821e4e9bdd58404703b708f198e64ed064d25e4a3ebab2f925da93bbee1d0dcf2d880d924df4ab25f12653c95e8aa45288d88fcb711d5c63fc67732b7f29d39bfd6"}}, @replay_val={0x10, 0xa, {0x0, 0x4, 0x1}}]}, 0x3c8}, 0x1, 0x0, 0x0, 0x4000}, 0x24000001) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000005000)={@common='lo\x00', &(0x7f0000001000)=@ethtool_perm_addr={0x20, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 18:46:49 executing program 0: pwritev(0xffffffffffffffff, &(0x7f0000a5a000)=[], 0x0, 0x0) r0 = socket(0x10, 0xf, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000d2b000)=""/124, &(0x7f0000000000)=0x7c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000002000-0x10)=@common='ifb0\x00') 2018/01/09 18:46:49 executing program 4: r0 = socket$bt_l2cap(0x1f, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x2, &(0x7f0000000000)="7f69449ea8151b68d5e707ce930f3f08417db6ead1bc47cf6e85f8458463d4c3821b1001cfda604fcd143277aad4c1d977d376b34bd83e35822bed076b5da3d58250c84860dc312a94") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x20000000000003, 0x0) write(r1, &(0x7f0000f79000)="220000005e000721004f10f7e2ff0500020003000100000008000200e700ff02f155", 0x22) 2018/01/09 18:46:49 executing program 5: mmap(&(0x7f0000000000/0xf13000)=nil, 0xf13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000f13000)={0x0, 0x0}) bind$inet6(r1, &(0x7f0000002000-0xe)={0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_buf(r0, 0x0, 0x484, &(0x7f0000002000-0x18)=""/24, &(0x7f0000001000-0x4)=0x18) 2018/01/09 18:46:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000028d000-0x10)={0x0, 0x2c, &(0x7f0000896000)=[@in={0x2, 0x1, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}]}, &(0x7f0000f82000)=0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00001e1000-0x18)={r1, 0x4f761b7c, 0x10, 0x4, 0x4}, &(0x7f0000748000-0x4)=0x18) sendto$inet6(r0, &(0x7f0000a49000-0x1000)="", 0xff0d, 0x0, &(0x7f0000f70000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/09 18:46:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x4000000002, 0x0) read(r0, &(0x7f0000446000)=""/114, 0x72) write(r0, &(0x7f00005ee000-0x53)="260000001a0053f700007335000000000605040100ffe000000000000000ec5520001d8b017f", 0x26) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000d0b000)=@assoc_id=0x0, &(0x7f00001b4000-0x4)=0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00005b7000-0x8)={r1, 0x0}, &(0x7f00004ec000-0x4)=0x8) 2018/01/09 18:46:49 executing program 7: mmap(&(0x7f0000000000/0x5b4000)=nil, 0x5b4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="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", 0x12e) mmap(&(0x7f00005b4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f00005b4000)=@hci={0x0, 0x0, 0x0}, &(0x7f00005b4000)=0x6) r1 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f00005b4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f00005b5000-0x79)={r1, 0x0, 0xf4b, "052d21f17a60cce270953a3fae648bcfff492bd991269f5bfff939f9f8b34210980cd1ad6cc09eccdf84f0463841368a492890457e82b1bf5bcec852c2d408e2595de905896815c12c8196752d623d60b8d1e0c46234835cd1d2fffb841aecacb294aae83ded08c8af307643631a2e"}) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000567000-0x4)=0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x4, 0x0, 0x0}, 0x14) mmap(&(0x7f00005b5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00001ed000-0x98)={0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0xfffffffffffffffa}, &(0x7f00005b5000)=0x98) mmap(&(0x7f00005b5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00005b5000)={r2, @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]}}, &(0x7f000000c000)=0x8c) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f00005b6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f00005b6000)={{{@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}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005b7000-0x4)=0xe8) mmap(&(0x7f00005b6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00005b7000-0x66)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, 0x6, 0x0, 0x4, 0xa, 0x80, 0xa0, 0x7f, 0x0, r4}, {0xda, 0x4c8000000, 0x4, 0x80000001, 0x7fff, 0x20bd, 0x7fffffff, 0x2}, {0x7, 0x6, 0x0, 0x3}, 0xe21, 0xf, 0x2, 0x0, 0x3, 0x0}, {{@in=@broadcast=0xffffffff, 0x0, 0x2b}, 0xa, @in=@rand_addr=0x800, 0x0, 0x2, 0x2, 0x1, 0x8, 0x80000000, 0x8}}, 0xe8) setsockopt$inet6_int(r3, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) mmap(&(0x7f00005b6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_rfcomm(r0, &(0x7f00005b6000)={0x1f, {0x73c62de0, 0x9, 0x400, 0xc7, 0x401, 0x56}, 0x80000000}, 0x9) 2018/01/09 18:46:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00003c0000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00003ae000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a84000-0x4)=0xffffffffffffff77) r3 = bpf$MAP_CREATE(0x0, &(0x7f000074e000-0x2c)={0x6, 0x3ff, 0xb3d, 0xfffffffffffffbff, 0x11, 0xffffffffffffffff, 0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000e65000)={0xffffffffffffffff, 0x3, &(0x7f0000278000)=@raw=[@map={0x18, 0xb, 0x1, 0x0, r3, 0x0, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}], &(0x7f0000d3a000-0x1d)="73797a71616c6c657200e47e6cbdf60d4f3903000000146d28f06a47ed", 0x4, 0xfffffee3, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x800000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r2}, 0x48) socketpair(0xb, 0x80a, 0x9, &(0x7f0000631000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r5, 0x3, r3, &(0x7f0000d81000)={0x4, 0x0}) ioctl$sock_ipx_SIOCSIFADDR(r5, 0x8916, &(0x7f0000014000)={"999f7fc9250ff2ec8e618dfd1ac34a37", {0x4, 0xe0000, 0x2, "ce926ce9421d", 0x10000, 0x0}}) close(0xffffffffffffffff) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f00007d0000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r2}, 0x14) bind$unix(r6, &(0x7f0000e85000)=@file={0x0, './file0\x00'}, 0xa) r7 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r7, &(0x7f0000ece000)={&(0x7f000078b000)=@rc={0x1f, {0x0, 0x0, 0x101, 0x100, 0x9, 0x2}, 0x40}, 0x9, &(0x7f00008ae000-0x10)=[{&(0x7f000093c000-0x38)="cd9053094193c4cfd42c4b673588920a7c84cd4eb803dff0a87c3fac87d512cf1eb73f3efec8d55ce30508b49a337a165c2dbfd2145bbf68", 0x38}], 0x1, &(0x7f0000582000-0x1a8)=[{0xb8, 0x13f, 0x81, "a7b6b28b661de0f21ef054d5ed803d39c720363a95493b6ec1e8430da7521f888011b9fbb6f117bb476ba9fec6b8a5cbe7c8d9a40bdc7fcc641c80d8ced19fa3f44b2891e959c96277db6e52ae8c61c9ef7ce14333cd2e22d2cfbc267549f4e9148ef2eb7233c4b06295981fd0a9852613e70c906345ce58f4e9ed25e10689308e756c5775249b311b3a863fe4af1d57bcc14c77b0990e512f19799a129aa532960b70a2e8"}, {0x88, 0x10c, 0xfffffffffffff5fb, "8714d90b41bc783d21f47bd96e569b7f30decc573a0e04959e5db8bb953921f7b617473459a602b8fe5b0ebabf8fc6f7c6faeb2c98cb17b05da3e99730af4c88f1202b430bc67baac0927b1342cae304a4ae5b12d9d306981b2967c5acf403a6416008d394e7075c5cbc02a84e148b60425b40ba3a"}, {0x68, 0x105, 0x1000, "cd1e128615a2cb33ce09e0f1a7ef3a0fc9cbedc152e4955d3555ad57c8ce3882b821b30009d7d9bbf672669d2e3cf2a8201bea8b11c4ae3efdecaca0a06ec637b375863ed00a4674837bf4bbb60d07461478"}], 0x1a8, 0x40804}, 0x20000000) ioctl$sock_kcm_SIOCKCMATTACH(r7, 0x89e0, &(0x7f0000187000-0x8)={r7, r4}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000b88000)={@generic="c54b17f2d37cf98324ea938b41b96157", &(0x7f00006ba000-0xd8)=@ethtool_rxnfc={0x0, 0xe, 0xffb, {0x7, @hdata="3bdb89c1ad9facd8e1a83729c21feb841b8f87b29a260a11285a859d3a3f1ba84212ae3ab80e75fdfafb91a77037a877c0934d5a", {"be85", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, 0x8, 0x8001, [0xa6, 0x0]}, @tcp_ip4_spec={@remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, 0x0, 0x1, 0xffffffffffff7fff}, {'p8', @random="bd3b0c22a9d9", 0x9, 0x1000, [0x4, 0xffffffffffff7fff]}, 0x4, 0x3}, 0x7, [0x0, 0x1, 0xbf72, 0x4, 0x1ff, 0x100000001, 0x9]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 18:46:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000970000-0x108)={0x2, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{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) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b15000)={0x0, 0x7, &(0x7f0000089000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x8a3, 0x0, 0x0, 0x0, 0x80}, [@call={0x85, 0x0, 0x0, 0x21}, @ldst={0x1, 0x1, 0x0, 0xa, 0x4, 0x9c, 0xffffffffffffffff}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00001ec000)='syzkaller\x00', 0xffffffffffffe1cc, 0x9f, &(0x7f0000d27000)=""/159, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00004cf000-0x10)={r0, r1, 0x6, 0x3}, 0x10) 2018/01/09 18:46:49 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffffff, &(0x7f0000f80000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000e4c000-0x9e)="eb6f625e9cd1fb41fb06348d16229e907e052a4161677b8e75faf29713b543490178909770aa8013ab64dda67662d9fb15a999668740f6263a80b32132911a86a84866f9ac6850f235c8c5db428fd22949cd77afd5025cd806aba6608a08cfc62e83f22657aff1fc4320cbd4d48b1948c87347a3203c31990f104a3ba8c924005a79f703a5b724f02b10451a9b297c8976b8b1506eac74381e1116545c42", 0x9e, 0x20000010, 0x0, 0x0) epoll_create(0x5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000000)={0x10, 0x0, 0x1, 0x2440000}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000000000)={&(0x7f0000002000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000002000-0x20)=[{&(0x7f0000001000)=""/103, 0x67}, {&(0x7f0000001000-0x21)=""/33, 0x21}], 0x2, &(0x7f0000002000-0x86)=""/134, 0x86, 0x80000001}, 0x10000) mmap(&(0x7f0000000000/0x5b4000)=nil, 0x5b4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg(r2, &(0x7f000027b000-0x3c)=[{{&(0x7f000033a000-0x10)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000280000)=[], 0x0, &(0x7f00005b3000-0x390)=[{0x10, 0x0, 0x0, ""}], 0x10, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f00003cf000)=@nfc={0x27, 0x9, 0x4, 0x1}, 0x10) r3 = accept4(r0, 0x0, &(0x7f0000360000)=0x0, 0x80000) mmap(&(0x7f00005b4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000242000)={0x0, 0x5}, &(0x7f0000473000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f00002fb000-0xc)={r4, 0xfffffffffffff433, 0x0}, 0xc) mmap(&(0x7f00005b4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f00005b7000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_SIOCGIFBR(r3, 0x8940, &(0x7f00005b5000-0x18)=@get={0x1, &(0x7f00005b6000-0xb0)=""/176, 0x2}) socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f0000504000-0x2)=0x9, 0x2) 2018/01/09 18:46:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x3fffffff) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000216000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000008000)="", 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f0000b10000-0x8)={0x0, 0x0}) connect$netrom(r2, &(0x7f00007e1000)=@ax25={0x3, {"34c4df04497250"}, 0x9}, 0x10) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f000010c000)={r0, r0, 0x8c7, 0x1000, &(0x7f000051d000)="faf284e907c13643aab66b4b042cd1f9b05ef47c99ee45ef4d7ab56e1d7b58c9707bd0fbd3799d2de798917260", 0x1, 0x7, 0x8001, 0x3, 0x4, 0x4, 0x10001, "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"}) 2018/01/09 18:46:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = accept4(r0, &(0x7f00007e4000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f00009f5000-0x4)=0xe, 0x800) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000fda000-0x108)={0x0, @in6={{0xa, 0x2, 0x1000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x40, 0x7, 0x4, 0x3, 0x6, 0x2bc2af93, 0x1f, 0x6, 0xffff, 0x50aa, 0x9, 0x53a, 0x3f80000, 0x6, 0x3]}, &(0x7f0000363000)=0x108) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000296000-0x8)={r2, 0x20}, &(0x7f000048c000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000fdf000)=0x0, &(0x7f00003fe000)=0x4) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00003c5000-0x28)={@generic="aa244bc7fd57894f5802dbff3664baf7", &(0x7f0000631000-0xa8)=@ethtool_coalesce={0xe, 0x1f, 0x1, 0x7ff, 0x7, 0x9, 0x8, 0x1, 0x1000, 0x3, 0x8001, 0xb2, 0x8, 0x8001, 0x924, 0x5, 0x3, 0xcb4, 0x8d, 0x7ff, 0x5, 0x4, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pipe(&(0x7f0000d1e000)={0x0, 0x0}) setsockopt$bt_BT_DEFER_SETUP(r3, 0x112, 0x7, &(0x7f00000b9000)=0x0, 0x4) 2018/01/09 18:46:49 executing program 1: pipe(&(0x7f000080c000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) tee(r0, r0, 0x8, 0x7) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000695000-0x10)={0x2ccf, 0x81}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000621000)={0x0, 0x1}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001000-0x8)={r2, 0x7, 0x1}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={r2, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x8}, &(0x7f0000001000)=0x98) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000003000-0x4)=@int=0x0, &(0x7f0000002000)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000004000-0xc)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast1=0x0}, &(0x7f0000003000-0x4)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000003000)={@loopback={0x0, 0x1}, r4}, 0x14) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000002000-0x8)={r3, 0xab}, &(0x7f0000004000)=0x8) accept$netrom(r1, 0x0, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000000)=0xfffffffffffff8c1, &(0x7f0000005000)=0x4) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000004000)={r5, @in={{0x2, 0x2, @rand_addr=0x1ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000005000-0x9d)="4514e0cd10d1b6c11ac6aea45cefa218332caa9827422508994a7a9c98cf054ac88963330913e7c8725aa0a20a492acbcaf5e24261d4bc1944f24d345efd0aad023733de8256c4df723fda7fdc3777d4a22fa42afe93e85d3116c3ed38c8aff64ff2e800a2102555c9d05721d8bb3cbbd2d39331b88b9985bc402ca61bc76de7720b6ff38af7b14b59333662a4706c74d51bff9001d6aed71565d2a0b1", 0x9d, 0x80, &(0x7f0000006000)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000002000)={r5, 0x0}, 0x8) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000004000)=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000007000)={&(0x7f0000007000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000007000)=[0x0, 0x0], &(0x7f0000008000-0xc)=[0x0, 0x0, 0x0], &(0x7f0000007000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa, 0x2, 0x3, 0x8, 0x0, 0x0, 0x0, 0x0}) 2018/01/09 18:46:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000010, 0x4000000400000003, 0xc) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000d14000-0x4)=0x0, &(0x7f0000c0d000)=0x4) write(r0, &(0x7f0000c68000-0x1f)="1f0000000104ff00fd434514234d0000000000000800010001ffdcffdf000d", 0x1f) r1 = socket(0x10, 0x800000a, 0xc) write(r1, &(0x7f00002bc000-0x1)="", 0x0) r2 = socket(0x10, 0x2, 0xc) write(r2, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) close(r1) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000ab8000)=0x0) 2018/01/09 18:46:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005aa000)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(serpent)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000b54000-0x20)={@generic="bd34131c96d8fb2bb51220c55090268e", @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000383000)="", 0x0) r3 = socket$kcm(0x29, 0x2, 0x0) r4 = accept4(r0, &(0x7f000061d000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000e2d000)=0xe, 0x80000) setsockopt$inet_opts(r4, 0x0, 0x9, &(0x7f0000d38000)="6912377348902edbb446a1fe4bb0c5b8b9f9a046c39ff2ea61f4939cb3f3ffc09d05931bcb", 0x25) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) r5 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000db1000-0x14)={0x0, 0x400, 0x33, 0x6, 0x80000001, 0x8}, &(0x7f000084f000)=0x14) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r5, 0x84, 0x7b, &(0x7f0000726000-0x8)={r6, 0x0}, &(0x7f00007c9000-0x4)=0x8) sendmsg$key(r3, &(0x7f0000a84000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000f4d000)={0x2, 0x0, 0x0, 0x4, 0x2000000000000074, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x4000000) 2018/01/09 18:46:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000fb4000-0x36)={0x0, 0x0, &(0x7f0000865000-0x10)={&(0x7f0000714000)={0x2, 0x9, 0x44, 0x0, 0x17, 0x0, 0x2, 0x3, [@sadb_address={0x5, 0x17, 0x33, 0x80, 0x0, @in6={0xa, 0x0, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x20}}, @sadb_ident={0x2, 0xb, 0x3, 0x0, 0x10001}, @sadb_ident={0x2, 0xb, 0x3, 0x0, 0x80000000}, @sadb_x_policy={0x8, 0x12, 0x2, 0x0, 0x0, 0xc, 0x1000, {0x6, 0xff, 0x3f, 0xfffffffffffffffd, 0x0, 0xfffffffffffffeea, 0x0, @in6=@loopback={0x0, 0x1}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}, @sadb_sa={0x2, 0x1, 0x2, 0xaa, 0x4, 0x4d, 0x6, 0x0}, @sadb_ident={0x2, 0xb, 0x4, 0x0, 0x8}]}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x20000090) r1 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000c92000)=0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000e13000-0x4)=0x0) sendmsg$key(r0, &(0x7f0000314000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f51000-0xc8)={0x2, 0x3, 0x0, 0x0, 0x10, 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}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}}, @sadb_x_sec_ctx={0x2, 0x18, 0x1, 0x1, 0x1, "14"}]}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000091d000)={r1}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000699000-0x4)=0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000274000)={0x0, 0x0}) ioctl$sock_SIOCOUTQ(r4, 0x5411, &(0x7f0000c9f000-0x4)=0x0) r5 = getuid() sendmsg$key(r0, &(0x7f0000376000-0x38)={0x0, 0x0, &(0x7f0000695000)={&(0x7f00000e5000)={0x2, 0x8, 0x4, 0x9, 0x9, 0x0, 0x0, 0x1, [@sadb_sa={0x2, 0x1, 0x0, 0x7, 0x7339, 0x6c, 0x4, 0x1}, @sadb_x_filter={0x5, 0x1a, @in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x10, 0x4, 0x14}]}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x80) r6 = getgid() sendmsg$netlink(r2, &(0x7f0000884000)={0x0, 0x0, &(0x7f000053f000)=[{&(0x7f00006b9000-0x20c)=[{0xac, 0x20, 0x300, 0x8da7, 0x1, "034d172d72c69ad97d73ff70bcb75646b2d05531c7a78326939775fe5f9df0087034c31b64e83f660a4bd91020db22bd01ea6e7da4a68fa2f135449024b104bd098b753055afe6d885668e9a83b10a1dc2b9019a3431ff49b420dfae4ce9c23cb8aea56acf9f425979e4978944decffca82bc91e4d9db4bae588b50113cac54f3cd27249f3b15f2dbf5cdbe04702eb42ba166282dd731f3da450"}, {0x108, 0x1000, 0x700, 0x0, 0x0, "832c281738ddfeca36a4423122099f4319a80e3a2e05118c49f9d761282bec1168a93aad0a6188425eff9582f1f9b53e1813fdd504ce17f267b8c6fa1b04c4a37e1149801f70c5a6968765859e810020937a9754cfab330f1b176fa3c7619c3f6345bab923bff853192dab83641de7cf1bd4a8fcd11cbe6b8fde0d01196018da31cab85375d7a1d5ae6bce183504b0ab617c3643f70c62e5f5b7657cedd6f69262bf852a508b5d6551d8f9a617cd5234dda5d0a1fd0c01646e643e8d2e7d939bc8c6ac9d4749dfa17e613922a32c2480eae115f859de61ba6a22f25768fb55cb065df9769b663fb0fffa0a587ca9cc0d8475a2d80eb3"}, {0x58, 0x0, 0xa04, 0x80000000, 0x3, "4dc15c0cbaaff3ae3cd4bc4cffae4b557522e80d6b76edd9de87a61fd74fb2e60cdd589473c07b28cf2320f4f7673f489a917303de1281b73392f13f7c13ba9f17c405b5d4"}], 0x20c}, {&(0x7f000021f000)=[{0x80, 0x7, 0x701, 0x0, 0x3, "79015c02cffbddfc831b38716c4b9436ee41402d559cb59d92728c52277bae881f9479520b647924f96d8e5c963e96598dd3be13e85f58b9deff6683b7a12acd0d3527c6b3dbb03c83c15a897868b9d02cebb27719173d0eeb34eb8371523dc80cf18bd124a47bf338b8cf1dd20a"}, {0x28, 0x6, 0x800, 0x1, 0x1, "e3c75b0660f9c4e48cac8b7a7d0a1a03021097945fe5"}, {0x10, 0x5, 0x10, 0x8, 0x3, ""}, {0xbc, 0x8000, 0x8, 0x2, 0x3, "0b999ec6a6f496fe8ec2abe500866b4c4b000f5aaa9e0e7e41b2291a591869ca001114cb3a3474bac3666b89398277d5da5e863ee1adfbd4d7fff06da0ffdf7b40093e156545ac58f8d2a8a89cf73b5a687b36d1c5fbfe591ff01d5eb00e4824675162852ebc0c46a5bdc843d2f48ef33584c431260bdbceb1904791213e6e1540e68f9556d008f83642edadcc5ce42ce1f3585d94e87feb347654352eebb045e57cd8ee284f1b1381"}], 0x174}], 0x2, &(0x7f0000747000-0x70)=[@cred={0x20, 0x1, 0x2, r3, r5, r6}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x20, 0x1, 0x1, [r1, r1, r0]}, @rights={0x18, 0x1, 0x1, [r1]}], 0x70, 0x40080}, 0x0) 2018/01/09 18:46:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3a, &(0x7f0000df8000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[], {0x8100, 0x0, 0x0, 0x0}}], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) socketpair(0x5, 0x801, 0x7fff, &(0x7f000045e000)={0x0, 0x0}) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f000026e000)=0xfffffffffffffff7, 0xffffffffffffffdd) 2018/01/09 18:46:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f000084f000)={0x0, 0x0}, 0x1, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000ed2000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000255000-0x4)=0x60) ioctl$sock_bt_hci(r0, 0x800448f0, &(0x7f0000170000)="c7ed6444be337b8352b849aea575f4e1385786d740c66a5ce301780d8a4d08d9a24c2b238bbf254dfd83f6253d589da2ad185d2ae91205e6024150d51c5618fd349165d438ae0a8a60a1279d6715847d22e09913370e1e6e18") 2018/01/09 18:46:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x2) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000525000)=[@in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1114, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x81}, @in6={0xa, 0x2, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x3}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, @in6={0xa, 0x0, 0x7f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}], 0xa0) ioctl$sock_ifreq(r0, 0x89f4, &(0x7f0000944000-0x20)={@common='sit0\x00', @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2018/01/09 18:46:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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) r1 = socket(0x9, 0x5, 0x9) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000e1f000)={0x0, 0x401}, &(0x7f0000090000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000811000-0xc9)={r2, 0xc1, "fdf65680e9d6b7987eb133a0d59696bf2f722e43669a251c71ef1e4cbaf48b2bc76f686e116b5102e1fcf64a2a64e9478f0b6adeda0712a6bf31156bbdfe4def3f467091fd7ec6964871e8e41c87e5fa5196c74a8bd6be22dad05a85a2a904a91f6c8711a4e37153eb2fa3d9d7186e0faf273fe4fb9ece28f81ed1eacbee8fc9dd21668744f421c5fccb51bbcd96a1cf5d92b8e7e594cb84c249d74692fd32d03686cbe22874a1131b58bbe7db393e9d0ea3a0060a0382f7c42f3f7fe325f5a0e9"}, &(0x7f000001f000)=0xc9) setsockopt$inet_tcp_int(r0, 0x6, 0x3, &(0x7f000058f000-0x4)=0x2, 0x4) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x852b, 0xffff, 0x0, 0x0}, 0x14) writev(r0, &(0x7f0000a77000)=[{&(0x7f0000bc8000-0x66)='1', 0x1}], 0x1) writev(r0, &(0x7f000096d000-0x10)=[{&(0x7f000091b000-0x1000)="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", 0x218}], 0x1) 2018/01/09 18:46:49 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000c03000)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20c03020) socketpair(0xb, 0x3, 0x5, &(0x7f0000794000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$nfc_llcp(r1, 0x118, 0x2, &(0x7f0000001000-0xa9)=""/169, 0xa9) 2018/01/09 18:46:49 executing program 7: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00009b6000-0x8)={0x0, 0x0}) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0xb, 0x6, &(0x7f0000f79000)={0x0, 0x0}) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000f7a000-0x8)={0x0, 0x0}, &(0x7f0000e5a000)=0x8) getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000220000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000185000)=0x14) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000da2000-0x98)={r2, @in6={{0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f, 0xffffffff}, 0x98) bind$alg(r0, &(0x7f00004d7000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-ssse3\x00'}, 0x58) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[], 0x0, &(0x7f0000df0000)=[], 0x0, 0x0}, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f000042d000-0x4)=0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f0000985000)={{0x9, 0x7, 0x9, 0x2, 0x0, 0x800}, 0x6, 0xa01, 0x0, 0x1a200, 0x5, "7e33c07fc1554f82b1076726d79ca5e490364b04c9a9adef52f9f4925434b32375e57da36cd3e87e807f321e8ce56c13d3791ad2906026807634333368c5ed380cbebf2255910bc5217c07263d28c13d9acc72f8f524ed4d9d01839f171e3151b4f375bddf35ec7fa0e6594a9f76be0a1131239f61dd1e1e41dd3c2f6c3c1d99"}) recvmsg(r3, &(0x7f0000f77000)={&(0x7f0000194000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000f78000-0x20)=[], 0x0, &(0x7f00008e6000-0x57)=""/87, 0x57, 0x0}, 0x0) recvmsg(r3, &(0x7f0000c0c000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f77000-0x50)=[], 0x0, &(0x7f0000f77000-0xe3)=""/227, 0xe3, 0x0}, 0x0) 2018/01/09 18:46:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x4c, &(0x7f00002d2000)=0x0, &(0x7f00004dc000-0x4)=0x4) r1 = accept4(r0, &(0x7f0000f62000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f00005c4000)=0x14, 0x80000) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000f2b000-0x10)="1b3b0c0a0911b18ffad5640e4bac0e07", 0x10) 2018/01/09 18:46:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000791000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000681000-0x2c)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00003d0000-0x38)={0x0, 0x0, &(0x7f0000bb8000)=[{&(0x7f0000a57000-0xd3)="e137dc4a", 0xffffffffffffffd5}, {&(0x7f0000aa9000)="af02410e7912b3b266112e244f5d8ad8998371664293d07afdc31af4", 0x1c}], 0x2, &(0x7f0000b93000)=[], 0x11a, 0x200000}, 0x0) recvmsg(r1, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f12000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/09 18:46:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00008fc000)=[{&(0x7f0000c2a000-0x29)="2900000021001900013d3500000a00060200000000000000ff00000008001000000000000000040c88", 0x29}], 0x1) pipe(&(0x7f00002fb000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000bdb000)={r2}) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r3, 0x800442d2, &(0x7f0000855000)={0xa, &(0x7f0000a02000-0xbe)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) connect$inet6(r2, &(0x7f0000033000)={0xa, 0x2, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, 0x1c) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000681000)={0x5, 0x2, 0x9, 0x49, 0x4, 0x2, 0x5a}, 0xc) getpeername$ipx(r2, &(0x7f0000993000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000759000-0x4)=0x10) r4 = socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$bt_BT_CHANNEL_POLICY(r4, 0x112, 0xa, &(0x7f0000531000-0x4)=0x100000001, &(0x7f000084e000)=0x22d) socket$netlink(0x10, 0x3, 0x3) r5 = socket$inet_sctp(0x2, 0x1, 0x84) socket$inet_sctp(0x2, 0x2, 0x84) r6 = accept4(0xffffffffffffff9c, 0x0, &(0x7f000080e000)=0x0, 0x80000) r7 = accept$inet(r6, &(0x7f00008ea000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000935000)=0xfffffffffffffe84) r8 = accept$inet(r7, &(0x7f0000d1a000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c07000-0x4)=0xa1d2b3cf850ca957) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f0000e1a000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f000009e000-0x4)=0x350, 0x4) r9 = socket$netlink(0x10, 0x3, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000d78000-0x48)={0x2, 0x2, &(0x7f00004d7000)=@raw=[@call={0x85, 0x0, 0x0, 0x0}], &(0x7f0000b41000-0x4)='GPL\x00', 0x0, 0x6a, &(0x7f0000b94000-0x6a)=""/106, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) getsockopt$netlink(r9, 0x10e, 0xa, &(0x7f0000766000-0x11)=""/0, &(0x7f0000755000-0x4)=0x0) splice(r8, &(0x7f00001a9000-0x8)=0x0, r5, &(0x7f00000cb000)=0x0, 0x5, 0x3) socket(0x1, 0x8, 0x8) 2018/01/09 18:46:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000352000)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) writev(r0, &(0x7f0000f80000-0x20)=[{&(0x7f000043b000)="af", 0x1}], 0x1) sendmsg(r0, &(0x7f0000ece000)={0x0, 0x0, &(0x7f00004a1000-0x60)=[{&(0x7f00007ac000-0x82)="dd", 0x1}], 0x1, &(0x7f00009e9000)=[], 0x0, 0x0}, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000db6000)="84b49a40a76c78f0769e4a395a78bbd1d97ece9e374f34257497eb3acfec4b7040bb4344183700596e81834a3af617296e8db16358ec9fb6f4c3c7f0e7947609533883b5d83e276617b5683f97a326e3f9315b6ef401c7f71e34055cd5a9fa8f2550c4d0b1901b79363cddd081b572b7ef2c178dc0d994a321ec103685fdb92bb2e74d37fd3e61116de31b6dd04377a7dd14711a5a3a981379e205277ac3aef4bf09b066d73729cede4dd4096d2f688428", 0xb1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000b17000)="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", 0x401, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, 0x1c) 2018/01/09 18:46:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f87000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc-serpent-sse2)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a6f000)="", 0x0) r1 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000a16000)=0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x21, &(0x7f0000066000)="fb9de96b8a91c097fbad0a65192dc48726fa2e3b20a44fac1f04e46c216ffdde61bd9d05bc0b1593c2726c1fb15df5397c79fe8bf46a056759a85b9d64e4b9d04f219f13ff724e239fcd04b4789bb11bed7c707033f08fec6a8a678c04c34ba23dde93a486fdf4b2e41a26c1e6f300", 0x6f) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00003f6000)={0x0, 0x0, &(0x7f000035a000)=[{&(0x7f00007be000)="293a6132ed578e8383b76902ce0b863d", 0x10}, {&(0x7f0000dc9000)="b13fe919337081701f6f3038f5a72e2834d069abb6861d0be946b98b13217f863d356963d99d1c", 0x27}], 0x2, &(0x7f000016f000)=[], 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f0000319000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f75000)=""/228, 0xe4}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/09 18:46:50 executing program 4: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) bind(r0, &(0x7f00005b1000-0x10)=@ipx={0x4, 0x9, 0x0, "f7aefff19b60", 0x6, 0x0}, 0x10) mmap(&(0x7f0000000000/0x5ab000)=nil, 0x5ab000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000323000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-twofish-3way\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) mmap(&(0x7f00005ab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005ab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000ab000-0x30)="d3ab27191a0100235fba602dff05000bfef9f3d2a4b200fffffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmmsg$alg(r2, &(0x7f0000316000)=[{0x0, 0x0, &(0x7f0000143000)=[{&(0x7f0000463000)="02", 0x1}], 0x1, &(0x7f00005ab000)=[], 0x0, 0x0}], 0x1, 0x0) sendmmsg$alg(r2, &(0x7f0000504000-0xa8)=[{0x0, 0x0, &(0x7f000059d000-0x30)=[], 0x0, &(0x7f000059d000-0x30)=[@op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x0}], 0x30, 0x0}, {0x0, 0x0, &(0x7f000059d000-0x10)=[{&(0x7f0000226000-0xe2)="", 0x0}], 0x1, &(0x7f000001d000-0x48)=[], 0x0, 0x0}], 0x2, 0x0) 2018/01/09 18:46:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x5, 0x800, &(0x7f0000939000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000868000-0x160)={{{{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, 0x2, 0x5, @mcast2={0xff, 0x2, [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]}}, 0x6, 0x2, 0x5, "053e0741962669b093e619ff0b9da84549a51a824dcacb220d4c19090b639cc4da23f4cf3e9abcdce743eab4ced964210d5c7f8a2e5b3ecb31a5eb903da7adb4e92c226f4dff2c08c725c1ad1726db49"}, 0x160) r1 = socket(0xa, 0x2000000001, 0x0) getsockopt(r1, 0x0, 0x61, &(0x7f000000d000)=""/8, &(0x7f0000fee000-0x4)=0x8) 2018/01/09 18:46:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = accept$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f000095b000-0x4)=0x0) sendmmsg$nfc_llcp(r1, &(0x7f000095d000)=[{&(0x7f0000bb3000-0x60)={0x27, 0x8001, 0x0, 0x6, 0x0, 0x9, "92c7ff1af3d648ebbe2ed1d0aa71c97a484ee3062737001dce295828ae3e059f2275fca6244ee44eaf9c3c226bd304a50d658d9d7831ea82d09d18c4c91ebb", 0x8001}, 0x60, &(0x7f0000ec7000-0x20)=[{&(0x7f0000e54000-0x92)="f872a00b29ae2c95d8d34259148ce283b78be13cff1a6be76467630250a1a5da638d3245ad10addfabd379ec852235720c98e109b1ed4f826adb5eb0e76ac72094a1b2fd6cb0f863104983558b61a205afd4199d54d3b82e0ee3cb7e075dbfa81e6095ebdb91afed9c05e3fe10a4eb39a185c49257ca89d918714ee1ba6d2a7c428663f72ccf7d93601baa46453a00989df6", 0x92}, {&(0x7f000018c000)="35787a1b9a1698bd869151f108f810c573e74052d2", 0x15}], 0x2, &(0x7f0000c92000-0xc8)={0xc8, 0x101, 0x5, "55107a9aa82117db9dac0c28e5b81fa9d4d1df715eff903e86d35c4e7f8a351ee87689cccebae5071ad2d6775727f2d50c0bd9d79489f78148982f009043d080f1759239fce879deb6984ce296ae7f6568ce815cbef0f8d4625f1c765e7e4246dd2fa0ef4ca2a9ae2de813571920b53a226b1a12f57e1a7bd488533951adad05e48bc18f49e870d7c5eb274f6c94fbec3471ce84f4acf1ff052c1634be69d22fce75ee2e5599d0735f9d9b21b64499daee20cf"}, 0xc8, 0x8000}, {&(0x7f0000636000-0x60)={0x27, 0xfffffffffffffffe, 0x3, 0x2, 0x3, 0x0, "23647acce69cc5b1d09dbb031a36851d967f81795d70d34089ac3e3a7776dca5d22e2d38654ce30c65d7eb1e944a85f374ce384512683441960d665f0be73e", 0x3}, 0x60, &(0x7f0000cd7000-0x50)=[{&(0x7f00004e7000)="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0x1000}, {&(0x7f0000a3c000)="d553d39d4bb9dccd575086ff8a5a2fcea5c90ecf48faa52de6012778927b82ff9286750ba30465b74cec", 0x2a}, {&(0x7f0000cab000)="ae1af8471d6c05809a47e61b3a80efef1bc5b8", 0x13}, {&(0x7f0000d27000)="95cad8075b2841364a86dab346de2adb79bacb81fbd04047d2c99b257f483c3eff2cddafdc6bb6b426573e2761a5df7b1c8fb016325c9307a43f6362fd3342b9efb21c54559e89d8dfa7febbffcd05f70c58100210987555fe760a1a573bd660dc16f88c140b6e55c295e7d2f949688568caf467c445c58287f36c670c574e2b4103ab2b635852f2591a02d24f56065944e7a46550eff18abfe84931488437344f41b1093c0e017b73e4426f60774cb51be290a6af00ae460acd6307ac3de827cd7228977b08cd51b9dbe52eaa7d51ab6b9c82d68d12b3aea4c462e1e856aced3ecb8921dd9e08fb19c748c9280468a3b428e1aa39cfbbf00f22d4e5eb63b534629a775211632466efdd9cc998ebdf9b7b00dae6599f4b0dbfa29013e99f9466bb5097088125bdccd8327e85137904f2181ac3ef883c2c559e18c02e7577a55d86ca241377a5a7bb599895a81227ce9ddfd95b52de7ed0932c9bc0e41a72aa73f649aa94c40331c77b5f97235a5c3256b78e8d48326629f6c9d83155ea9b3ccdcf8c2f5972eaa9697d1e1a52cc28b5909efc0129e3fddf7df6378a81b5a9f1ddf1db6f62de0f819fe829d606f9f4f6f08c59855904d9e29294f1f15e94e015890615eac92145df80dbc2eadbc5f74bef0d1674dec6ae6ac9f7328bafb3bc5fb73a7070a275e2a5ec8fc489431b285a420421ef33fb9dbc6ec77963b83ead02528311b600dbcec9fc0bb710b3484088c46dbc3d83397f854f3b42b03a1551c7adf2cb86da70b3cf1ab288b1605be444c24dbd770f9bfca7bc5f5ea8892917dfbc3e04122fdde050db6f975fdd9b7bf83fa46ce55e946695c281119a47263d516467b7e1b67b20b41b19064f07c3454e242dc1caa664054a03911685166c969b3183943d69b3e81b4f4d080092fbc916595d7fa261b605f14da8e08118860fe1a442ba5156c86dd6be25f5f38a4fbaa1fe3502dd80fb54647f15f2432e42d054d30784e69964732ea4287bc3eaa8fc667e54fb7daf0ee7c76674482af63314228cf3b842d83618a1c4e4fa04db05b916a39eded6c092666d65d4d9f5d2c7525da983b52b2b42fc19305309e8c3308a621d3414b765018a14d3ca6fbfbcf1316755379554b88b06d13e2a21715bb766fc334975a114ed236273de146a9ab608d1838dd6de55ada4f8c184a728d18d91bb93e420af4cff98d05ffe437d4b4150af5ada1cbff6c2b8cc849f1edb333306d8cc64429e3a56c62d74beaa1a38a757ac0a75c5ca4ccb21d12336109c99907089b44b4684c6a6e03db9680e377509a0269c2381931a075dc14ae53e89933f54acc07e9e0d2fd599000259e5d90efdf92d9748e096a2832c1cdfdfac159d8b74270c6194cc18ff8d69f87d59d1ad86e5ca350b8355ef99b75044858e9af61fe8a5c188f4e226d5169698fb6f7bb985f796087f0e41b4cf1306558eabe0efc6be43e903090f2f05248ead2144687ca4461469331eddd9abe00af096b44b85b43c20746bac741a67f6d0c871b5d02517161e37a3b91817f6920ff237675885c2104bd6a57d0ad9f36a12bf3ae860667e8fe33fa59a218a1ac895dc170ef7c58bc9151d17179ff876470708c75058f185fab3cb97ea1c0eee25e1dffc700a761dec1af9c7ecd5654973de3181de99c5b16f2dc8b95e7561a6f6bbac50c8ecd2f001dfcb0908df27809c20435c8085afd090b814785f55884f89b51a09a8ed9d534c1e5b581386fba8ce2faef664c3813327a5aaa19efd80001addb7007debcc779c3e27b5ade50bf58b05f92406a72105008de77bda4bab93abd4bb8eeef9cb7426f5cc0a5c8e3c0933921b47d1da22c01b914a6de9a273a233c8b728e52f10790ac56964b0ceecc072477e38c0ab7e9ad6c8142dad84ab3209bab4c27691d6de2eb9bc167a79aa7e64f7e4cb2d3920d71fbacf8bd0a94cd50c9b66c822ac91f1e1ad18545d0022152f9b604bd7cbe9f7f31f4cb26bd02bff4886322939ab0f57822dfc4139fe09315099bff4660ac07eee6fa8d0a5428309413462d8aaaf27566c0311e868aa74fa7756b9f0ce132d23a05cbae7c9ffa2df4d21bf6138b3b8b5a95d1c56169aab4f7dfd73c523e194f5ff569321235f521c7af266be92fd53f2bcdcf1f02564a4603ed446c538f3f56c9e3961a948c8ec69b6d6ea37ad99e776b2c10b85890a204493ad2ea168fcf6c5a1be3eada1ff1268251371c85d6e6596e728f2de3902a2000b2b4510fa93b6f5443fd0ecb9a068a411b6cc0dd3b7cb663f98510810d45ac1c9a2b6233e3016ce753639cb572f49bd84ba868fac1d00de1b08bdd89a00ae7064babdab309f50d8064be1373136ac03201f3215965d802518688bf927853821d011f7e8f95ec32575b9d1b55950f59c4142d0274cebcdd0cac41525da7e35ee1c006e4a38112eb73aaca8ac09f3c53c90536dc8e8939ff639bd73d287c176e9e755e910b92939b36975f407732488d1315cfae3cf99fe800ff91d80f688a9c5faab74445858afc31f84955066870b9a1beb250eb10be4f64b6a436a8970488989fa336bbd5d6a782fc63a6bdb1259aaf9aeb7d68e055043e3fd1751349ca8e198d309d68bdea18d3c92c991dcb902bddec32cc3fcc60a52346cf57ed1c596f4a90adbd3b5f5bdcbf327142b54bb6705968430a41d09a43cc44241955a94387c50a0015769cedd1c706576a77b0ea3e2391be3a3db41195a9d6faf92051ef71e4b9e58f3c115f756ee2c95397dd2b841dc85d46e79d03df1df32cf4b2f04ce5a94250efe616dc3ec8b9950e5cf2753428a83c991f6ca021065520005ad2c09f4d8f09f4594d18b92168570dea2b3c1be701a7e22bbc981bbe165b72d067d56d86af05061ed8f17edf0b7c9c3c27a92eaf95d841ef480af1bc6316dfefadb8182f0d5dcf322de2e845306520c692b5096ab495b6c1e761314d54b1d51058662d7a76d73dab823fa5099771e3ab186b822d3fe929cd4dfd15e692e83eff680194092248864b6f132a98b95153e46be2e4cca9441896d9c6b6f8dffad9d357400fbb3c42699a114ce46fa02f0e2956dfc5e90c1685fc5cf65c5446244afa91d0faf0e7f2cdd3691375d9a6e5b69326dc208d418ac2caa8c7b37ef4035a60dd79481e392a9129e8f9eb32818fe277a78c252141ab4ba1b624bdef54872ebe67d98b8fc472efa3046a2095b4689323c5a3029140b0536a214f7a3faa17e9764dbd591cf680278817eeff674b31b117efc1a981a3b189d4dbb60e1b205dda441f868afeb68a7bd2f2337e9c86ede76f2c01811d65e9ec487c1d56842c6d8d9cee01538ec94591596572a7c8aca5390768d589333a2504373b6a30949b7f715c25a4cb3ce4743eaf483a2f0e2ff7eea76011b352cb73239709ae87e13ceff9eae8f48b847feffffe7d8149a35c86a88af8f1efaa96a9bb49ef257b2431153247e3d4e95329998f43e675ca2570df42069acdbed723a4228a341e36bca90ec2d2ec8616c13b0ec612167586f5e036c896174dd2a061437c61c42cb62f669ae58bbb3f512f216721e88f97ebb446befedf98960d1d3dfea093c49a13f780bd88f5033787bc76cfec74c9a6be6cf90dafc6a1d1cb116a4d67b49be70ce2944ff4b154d56aebe2839790a10a7eb7b03ebaccb953af232b5f99e8732349d3cc8748ca3fbb4f00276a333961253ebedb2a57a8c8f9e85526bb614de17130be241f7590ecc66c38384033ed28ba494c1127aba8f554546115265376aa39f68224ffd79c5f7840b0b08ab55189f1f3b8465db69cafe26f301a36a1e75faeceae653196f0e1166c6671d4453d79942f129614b05ab37602193c4366cd40fc5c5d0dbfceaa183ec6d11fa9ff919d6ea6f01e0ce33ec5d152c00553959fe8cd6e56e0ba0a2fe626f90ef2cadd9dbeb88c665e64c44c5b81185d45b7538edeebec21e881b990b08396e51ffbd219a73a73cadd4750bfc133c4d947498a853c8d15a260436e7d4ff9f0044bfb6740be77298e7276c7ac3d79f6ac972e255db56ef9d34edefd22a644d363a60af2ae5293b90e4c6fab0e6d424c8fc08ad46488eb54e8c6c4a0a5561206eed55e33793cd0e88bffd527656286580ff9c2250f9336c56999eb6bcb2f80430aeb90f955ba28d67d700c6f039dd095b69aacc3217ed0761025c3ea949df3612875ab801759f7776b439e38ffd67a59a69b860b70a7ba38ba921770e5ff7eb2e69d6af2bef7600a8c54fc572ecbcb91824443410930154fd3e017f7cc234155c2aff54203113260cadd99350321d5d19fb8ae14ccb329dccd8b80bcb82144d441f6c4fb39f499016cf12a98445e6f6aba9932760627ede72cc9a02a4d45e8050fd80d5ba0fab37305e928e985bb129a6157c86d3b7d74a6802967f272db9e992803b906b4e5a12330824dae85b8a352116246aeb748769b49bbd554be45e50ec35facff9e1b47485de6669b42772133712c3d02df6049c37ccbe4867c3acd723a939152d61a11fe859854b8251ecea37e5a85796c78f40ca2f4c8c6aebeece0bd10dde63456ad8f413a8d7cb38e864897d3e6f971889ab5ab7ac93f25c632b291f6cf73343ae0f649e24db0663a43dfc80cf0e1acf8edf22f8c3c98a6a70c7c421d0994cafb23dd862196a497be9281600951dc91b1efd0d5fc748a26299e4c5363fddb8e50e24c72e23beb602e236e00956d923c3650f61f1ccfc4a07325407a6498c41364deee0529acdef01e98b80a537d9d446e690a63bfe358cfacb4218d2c25661be409daf4e4fdb45df3f3fbdeef6737e590d1c30bc23bde6f195f98720d446045f1cc3178911c8525e21abe460cea222c1b30f9b8a144e3db3c67358f7c938dc15689d845f38390c3f6317a0968c8ef183513e54d5495776e69f23259795d33dc0031f249029fd733e0fb7ca137f5427f1fbb965615db22d2d595752de6175036527116a570a22ea1ac1e32ac541bdf167af05a90354e08dfe68d5ebb5906469bc5cf6b722bfb3036773cb316fee03b039b6143f35a1c3b428b2fbaf71b89793699294b2464356450a07334d7d96f7e734889acde8a5321eadee119fb7b881c99ac30ed4b0b73fe906c04b784cda5920438b4a2ce1d11790241646b680fa570be76df33e7fce4e67aa57e43da2b40e22945c0c7568591a5d592d845e2a3daa13c7ea23ec4365a802cde840a21b4834a8833d8e8fb18bb59cb1df71a9653688b2cdf9e36d2e18aca9eedd6c88d57e9defb35fd09f1bde6067c628f697dc27f7dd4b95854778b031b3011cc03a4a018147c429b7bbe1e675e1d18efcedc4e37935dc658097ccca12daa041916a16af8f6c07025edd29a071e696f2e48d63db6e1f9386985f2e4fd7327ae99fbb940d272bf9fd272503af299ff1367f9d3f4e51481b12ab28e80c6dfc9c8d3b79ede150b01c14ed4c5eda36b2a8353052ba75ca3a9643ec38f1c3ab95c3eaea916ec5d250577ae506987a41a959ce856c49e62708d38064ad464b1a93794c2d464c9ec37329e57a5305c771b0008e1c1a7d806cf330b9233a99270f1d40900d8db403616d79d74b15b840afaf3421efe7eba78a6bf5711de02a7f7bb6863c5f16e03e0acf995e9f1e6c63a5a77531f63f4a2be05b2f500f1feff6243fa605e6e48e50a551ea68c6416a35962348faa3e10e9006e063874140cca939d4037d735cbb67053ae8eb010aac1a08c6a1139988334e8ba4d4a486bd1662adb049ad937b19f2ccf170d1da6da885c5bdd19d0e3750674ae72e1821b74f0022", 0x1000}, {&(0x7f0000f81000-0x92)="1d94754344d5780d869a3a9a55f3df19db63e4b5d72d7e455681c451748c60f594786731ea9becf08dd151aafe98d6a022d22f8fad4d3108c54b7da91d2500f55a4c9760bee7c0994e09ff434575fc9effe3322c06be97c1975c0d7bb833db9ab17468a17bca860cdfcb45bd0b512fc54636ccfc3087acfbccf829b6707f9a3cc244c8cdf7409dfeb2410f9fcdccf2e01038", 0x92}], 0x5, 0x0, 0x0, 0x4c001}], 0x5, 0x10) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000001000-0x18)=@add_del={0x2, &(0x7f0000001000)=@generic="f4106acd4a9fd1952b9f463ade2309e5", 0x0}) 2018/01/09 18:46:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000989000)=0xfffffffffffff432, 0x4) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000d5c000)=0x2, 0x4) r1 = accept4(r0, &(0x7f0000021000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000adb000-0x4)=0x10, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000df4000)=0x0) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000a42000-0x10)={&(0x7f000070c000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000010d000-0x18)={r2, &(0x7f00009e0000-0x7c)="886f75e0e838ca5ccd3ccf153734051d5d85e42338d09d5128b558ab954b2b9cb188a602e61eef201d3291aeb317d35f62ce642051f109592947427ea8ea054b9e2ebaafe6c9dda6aa143d05c4b34a9f79cc70e657384eb8de61206cff09ab61771b4c4da2838bce6de66e6cbe5da0d7069e271608374c14ba85e48c", &(0x7f000043e000)=""/176}, 0x18) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000063e000-0x8)={0x0, 0x0}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000009c000)={0x0, 0x0}) r4 = accept4$inet6(r3, &(0x7f0000c66000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0x0}, &(0x7f0000a6d000+0xd1)=0x1c, 0x80000) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r4, 0x84, 0x79, &(0x7f0000f25000)=0x2, 0x4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000af3000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_INFO_BUFS(r5, 0xc0106418, &(0x7f00006d6000)={0x13, 0x7, 0x3, 0x7, 0x8, 0x3}) setsockopt$inet6_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f00008ab000)={0x30000000}, 0x4) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f000048c000)={0x0, 0x1, 0x6, [0x4, 0x7659, 0x100, 0x6, 0xffffffffffffff6f, 0x4]}, &(0x7f0000349000)=0x14) getsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f000087b000)={r6, 0x743}, &(0x7f00008ce000)=0x8) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000459000)={0x10, {{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, [{{0x2, 0x1, @rand_addr=0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @rand_addr=0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x2b8) bpf$MAP_CREATE(0x0, &(0x7f000079d000)={0x0, 0x9, 0x2, 0x2, 0x0, 0x0, 0x37, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/09 18:46:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000205000-0x4)={0x8}, 0x4) writev(r0, &(0x7f0000599000-0x10)=[{&(0x7f0000a79000)="1f00000001031900040000090000068002ed3b85090503aa001600ffe2fe58", 0x1f}], 0x1) 2018/01/09 18:46:50 executing program 3: mmap(&(0x7f0000000000/0xecf000)=nil, 0xecf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ecf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000ecf000)=0x0, &(0x7f0000601000-0x4)=0x4) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000001000-0x10)=[{&(0x7f0000000000)="3900000010000904ff0100000000060006ff00400100000002d0f30600000014190028000402000000f9e9030000060800008000011ee404de", 0x39}], 0x1) 2018/01/09 18:46:50 executing program 6: mmap(&(0x7f0000000000/0xfe7000)=nil, 0xfe7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000fe4000)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000287000-0x10)="1e336500ff4ad5e700000022000000ec", 0x10) sendmsg$alg(r1, &(0x7f0000990000-0x38)={0x0, 0x0, &(0x7f000019f000)=[{&(0x7f0000430000)='^', 0x1}], 0x1, &(0x7f0000283000-0x48)=[], 0x0, 0x48880}, 0x44000) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x80000, 0x800, &(0x7f0000fe7000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40106410, &(0x7f00009c2000-0x10)={0x83, &(0x7f0000812000)="a99c53dbc733d198d6150453fc06ff6d4b976c26ee33a07d272e1af1e30b245871d4a789a485e2c4a52fa250645f2a6670392a261a4925b8243b1e5c117592edc307bede01f7de287c3e1450c2a621e8e104552138071b9093d09c4decbabadea54e1b94d408fd1d217b4eb0573dfbf7d3af29b8fa8714ad5afd2cc02acef5073c8a08"}) recvmsg(r1, &(0x7f000027e000)={&(0x7f000010b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x10, &(0x7f000008c000-0x80)=[{&(0x7f0000044000-0xe8)=""/232, 0xe8}, {&(0x7f0000284000)=""/171, 0xab}, {&(0x7f0000021000-0xd7)=""/215, 0xd7}, {&(0x7f0000284000)=""/152, 0x98}, {&(0x7f000008e000)=""/134, 0x86}, {&(0x7f000023a000-0x6c)=""/108, 0x6c}, {&(0x7f0000285000-0xf4)=""/244, 0xf4}, {&(0x7f0000035000)=""/183, 0xb7}], 0x8, &(0x7f0000284000)=""/230, 0xe6, 0x6}, 0x100) 2018/01/09 18:46:50 executing program 2: mmap(&(0x7f0000000000/0xfe2000)=nil, 0xfe2000, 0x3, 0x32, 0xffffffffffffffff, 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) connect(0xffffffffffffffff, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) [ 159.582924] netlink: 'syz-executor3': attribute type 40 has an invalid length. 2018/01/09 18:46:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000a26000-0x3)='nv\x00', 0x3) 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) socketpair(0x5, 0x5, 0xfffffffffffffffe, &(0x7f0000986000)={0x0, 0x0}) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000e69000-0x14)={{0x8293, 0x2, 0x100000, 0x7f, 0x9, 0xd}, 0x8, 0x3, 0x556e}) 2018/01/09 18:46:50 executing program 5: r0 = socket$llc(0x1a, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$ax25(0xffffffffffffff9c, 0x0, &(0x7f0000002000-0x4)=0x0, 0x800) splice(r0, &(0x7f0000534000-0x8)=0x0, r1, &(0x7f00001d3000-0x8)=0x0, 0x7, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f0000a96000)=0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000042000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt(r1, 0x80000000, 0x9, &(0x7f0000818000)=""/186, &(0x7f0000f2a000)=0xba) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000fc4000)={0x1, &(0x7f00002a3000)=[{0x2, 0x0, 0x0, 0x1ff}]}, 0x10) 2018/01/09 18:46:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x40000000000005) connect$inet6(0xffffffffffffffff, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = accept(r0, 0x0, &(0x7f00004b9000-0x4)=0x0) setsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f0000256000-0x10)=@dstopts={0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x2, [0x0, 0x0]}, @padn={0x1, 0x2, [0x0, 0x0]}]}, 0x10) 2018/01/09 18:46:50 executing program 7: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00000e3000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000b99000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff, 0x2, 0x8001, 0x1, 0x7fffffff, 0xa, 0x80, 0x20, 0x84, 0x0, r1}, {0x100, 0x7fffffff, 0xfffffffffffffffe, 0xff, 0xffffffffffffffe2, 0x5, 0x24e, 0x8}, {0xfffffffffffffff7, 0x6b5, 0x9, 0x7}, 0x0, 0xa, 0x0, 0x0, 0x0, 0x2}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x6f}, 0x2, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x3, 0x3, 0x4, 0x0, 0x1, 0x4}}, 0xe8) mmap(&(0x7f0000000000/0xe68000)=nil, 0xe68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @x25={0x0, 0x0, 0x0, "070000060000000000000000000000000088f9ff00ff52d1d4566bdb0779f1814041b106aa"}}}}, 0x0) mmap(&(0x7f0000e68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$packet(0xffffffffffffff9c, &(0x7f0000e69000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000e69000-0x4)=0x14, 0x80000) mmap(&(0x7f0000e69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r2, 0x107, 0x0, &(0x7f0000e69000)=""/0, &(0x7f0000574000-0x4)=0x0) mmap(&(0x7f0000e68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000e68000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a1f000-0x4)=0xe8) mmap(&(0x7f0000e68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$packet(r2, &(0x7f0000e69000-0x14)={0x11, 0x1b, r3, 0x1, 0x3, 0x6, @random="70a211cf1887", [0x0, 0x0]}, 0x14) 2018/01/09 18:46:50 executing program 3: r0 = accept$ax25(0xffffffffffffffff, &(0x7f000020b000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000170000-0x4)=0x10) pipe(&(0x7f0000144000-0x8)={0x0, 0x0}) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000811000)=r1, 0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000ead000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r2, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = bpf$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) r4 = socket$kcm(0x29, 0xd, 0x0) getsockopt$packet_int(r1, 0x107, 0xe, &(0x7f000047b000)=0x0, &(0x7f00002a4000)=0x4) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000154000)={r2, r3}) sendmsg(r2, &(0x7f0000ea7000-0x38)={&(0x7f000013f000-0x80)=@generic={0x0, "f0fc0abeb56709188d37c8898eda2899fb12e52ccd37ecf8c7955ffa54e8bbaf51ab9039f7509d6f8ac5d9ac1a127ff242f863a5f7f6d8415e9690a7c6d688d48d116999bf9d5e60310b7005b11483e8c73039e6e57b8f24760faa2ca37e6bd6cd63d2ea6ebe967e11a34094e56a87ad33872c8c92b7dfeea56a7c9e0ec4"}, 0x80, &(0x7f00004ae000-0x30)=[{&(0x7f000008c000-0x1000)="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", 0x5b1}], 0x1, 0x0, 0x0, 0x0}, 0x8000) sendmsg$key(r4, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 18:46:50 executing program 2: mmap(&(0x7f0000000000/0x51a000)=nil, 0x51a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000515000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r1, &(0x7f00001cd000)=[{&(0x7f0000519000)="a2", 0x1}], 0x1) writev(r1, &(0x7f00001f6000-0x90)=[{&(0x7f000051a000-0xfad)="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", 0xfae}], 0x1) mmap(&(0x7f000051a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000145000)=[{&(0x7f000051a000)="68eadb70055e26da4da22f1c232c775f730bf9502b0400000000000000ed4b87aae46248", 0x24}], 0x1, 0x4) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000152000-0xb)={0x589, 0x60, 0x1, 0x40, 0x6, 0x467, 0x8, 0xc1, 0x0, 0x6, 0x9}, 0xb) 2018/01/09 18:46:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000077b000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000ccc000)=0x0) r1 = socket(0x11, 0x8080a, 0x0) bind$ipx(r1, &(0x7f0000eb5000)={0x4, 0x100, 0x0, "0000020006d1", 0x0, 0x0}, 0x10) getsockname$packet(r1, &(0x7f0000a2f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000070f000-0x4)=0xffffffc4) ioctl$sock_proto_private(r1, 0x89e5, &(0x7f0000afa000)="65b01acadce71b8beca28e3e227b12112d61a01997773722f6b0fc4aaa827e7a94b8") bind$inet(r1, &(0x7f000061d000-0x10)={0x2, 0x1, @rand_addr=0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f000036d000)="fe9a6675dbbc17655ee00ece24ed0655138bb8d50e43149d312ff5e98edc583964ca826819b0b65a6a61b2b13dd759a586a5d517e879cb63009f76da780d2f9abe125e93647dfd44414571789c57ae648ee7224ee3d7e1caa92317c1171b969b917d3f3b12a04aeb497fc5aa10c759f0565bad23ab192cda286d69d3b7acec8eb814ac7b8c514d2f873b90de6f6e7248df184f3029b721dde591506dfb0e127ebd8debe0386ba1a6cbe61ca242ed59bb0ebe24c6f4ed8d7a5f2a6cb5ef0b54e61ada2f8eb32c077a9fa3447215bddfb4b5a02c82512dd3", 0xd7, 0x800, &(0x7f00001d7000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$nfc_llcp(r1, &(0x7f0000bf3000-0x60)={0x27, 0x3, 0x0, 0x7, 0x7fffffff, 0x4, "c3c477ee5c135bb0ed1846509b7cfa32c0c98c4ff92641f1c9256a1988f195397528cd7fc3a701b3675a2cdec0dc61bc025060bbddb04f31139e139fd82a60", 0xffffffffffffbdb6}, 0x60) 2018/01/09 18:46:50 executing program 1: r0 = socket(0x0, 0x3, 0x80000001) mmap(&(0x7f0000000000/0xd61000)=nil, 0xd61000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000d62000-0x4)=0x1, 0x4) mmap(&(0x7f0000d61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000d62000-0x50)=[{&(0x7f0000423000)="734d84f40e383736121ffa8b9a16728fb69547b1dca7b3033d3c1e58198c9ad7cb97ccd62d6a7d398ec6b48d2d26905640e89acd905c049cf8b2b26e4ffd2d0b06da2dda22bb", 0x46}, {&(0x7f0000008000)="4484788a016adb3438722a5307f8858ea6bcd82c343d39e56e274942c9ef6cecb154c90d5a1df8df2d41819977bc5170983241f89b6faa19c9de3b9813203393a6f56efe9a85e35626911a27c0f73f5fd661ec2b06a1bde3e70a192c69486e4b1f6b984f", 0x64}, {&(0x7f0000762000-0x4e)="246307698e4e5d4d21b64dbf2c2b8d27929b45d01a4d9b282f2bda4b8de3c9736e22de7f530df094be8da7c6f9e42f5045aa89ab894e97062241ada83b129e38f18fd11da79edd0e0e608c806189", 0x4e}, {&(0x7f0000d62000-0x1000)="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", 0x1000}, {&(0x7f0000d62000-0xf6)="1914a2e391ebe71c5d454f8ea25af6bedbdb74c20b82ee60a48180f686612e5b8a1040207fcdca9b4d9c183c922dcecf8aaad64e1fb07b4c01f2955d0df06ad8d47e36216caab4872afc058df9d2da2d261fb024ce00df9d978f814075ef1b6aa58ec7f132dd01156bea47eeb8ea45b76d349bbc58e13da618a77ca76c551d3c05adce3e3e40236dbf84e7a71e346708cdf258f57d773e4c40876e259919b786f82f11fa05f2b79b7a661f40a3c29565f2d5a4de20606235451e4abcd4b52e1bf28052885ab978ec35d03c6c7a1857b0afae840051a37c90bf07207a74d1fbdbf1cffe9253be1e5d78ae96d55f5b4c0e05890247975b", 0xf6}], 0x5, 0x2) mmap(&(0x7f0000d61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x8f, &(0x7f0000d62000)={@random='\r\b\x00\x00\x00n', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [{[], {0x8100, 0x8cf9, 0x9, 0x8}}], {{0x86dd, @x25={0x0, 0xca0e, 0xff, "d3faa3d50d813e3c2ef8c60966ab9a536edb37d9b00add0a554ba1e83078951ae66321a42efe0bf632f319bb18dcd2f3af96ae74785d617d3ce8277ff1c8a23d551111c1388b33bc99c07648c48d0d784a7140a5ed07dcf1b03aeb2f25ed711067ceb79ab73d44fdf79588cf93f8858a5b338ea413eb203690f7"}}}}, &(0x7f0000d50000)={0x9, 0x0, []}) pread64(r0, &(0x7f000056d000)=""/108, 0x6c, 0x0) 2018/01/09 18:46:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f00005ab000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00006ba000-0x4)=0x60) mmap(&(0x7f0000172000/0x3000)=nil, 0x3000, 0x0, 0x50, r0, 0x0) bind$alg(0xffffffffffffffff, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000ed9000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x3}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000b44000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f00003a5000)={0x0, 0xfffffffeffffffff}) bind$alg(0xffffffffffffffff, &(0x7f0000feb000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) r2 = socket$inet_dccp(0x2, 0x6, 0x0) socketpair$inet6(0xa, 0x0, 0xa68, &(0x7f0000d47000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f00000cc000)={r3}) ioctl$sock_inet_tcp_SIOCOUTQ(r5, 0x5411, &(0x7f0000fb7000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000386000-0x8c)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000a0d000)=0x8c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f00002f9000-0x8)={r6, 0xac20}, 0x8) 2018/01/09 18:46:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000328000-0x4)=@assoc_id=0x0, &(0x7f0000f64000-0x4)=0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000502000-0x8)={r1, 0xffffffffffff7fff}, &(0x7f00000e6000)=0x8) getsockopt$inet6_dccp_buf(r0, 0x21, 0x2, &(0x7f000033d000-0x99)=""/153, &(0x7f0000f15000)=0x99) bind(r0, &(0x7f00000da000-0x80)=@generic={0x11, "0000010000006200000000000002a71a497600000100b18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ffdf163ee340b767950080000000000000010101000100019e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c0001000000010000007f74051c000100000006ad8e5ecc326d3a09ffc2cc14"}, 0x80) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000cc8000-0x6)={r1, 0xfffffffffffffffc}, 0xfffffffffffffdb1) socket(0x8, 0xa, 0x2a54) sendmsg$netlink(r0, &(0x7f0000899000)={0x0, 0x0, &(0x7f00006b0000-0x20)=[], 0x0, &(0x7f000087d000-0xe0)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x20, 0x0}, 0x0) 2018/01/09 18:46:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$kcm(0x29, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000b50000)={r0}) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000a67000)=0x0) getpeername$netrom(r2, &(0x7f0000bb7000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000984000-0x4)=0x48) socketpair(0x1b, 0x8000f, 0xffff, &(0x7f0000cd6000-0x8)={0x0, 0x0}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$DRM_IOCTL_RM_MAP(r4, 0x4028641b, &(0x7f00003fe000-0x28)={&(0x7f00001eb000/0x1000)=nil, 0x401, 0x5, 0x14, &(0x7f00001cd000/0x4000)=nil, 0x8}) bind$alg(r0, &(0x7f0000015000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) setsockopt$inet6_tcp_int(r3, 0x6, 0x1d, &(0x7f0000353000-0x4)=0x7, 0x4) 2018/01/09 18:46:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000094c000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(serpent-generic)\x00'}, 0x58) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000a51000)={r0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000d9e000-0xa0)={0x0, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xfff, 0x81, 0x7, 0x80000000}, &(0x7f000038c000)=0xa0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000916000)={r2, @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]}, [0x4, 0x3ff, 0xc1, 0x92f0, 0x8, 0xfff, 0x9, 0xe01e, 0x0, 0xffffffffffffff01, 0x7f, 0x7f, 0x3, 0x100000001, 0x100000000]}, &(0x7f00004cf000)=0x108) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c97000)="", 0x0) r3 = accept$alg(r0, 0x0, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f00006e9000)={@rand_addr=0x0, @empty=0x0, 0x0}, &(0x7f0000f3a000-0x4)=0xc) pwrite64(r0, &(0x7f0000c29000-0x1f)="b57c08dc5ffbb3359f7f04a52e055d5ccf3e490eaa4e96b9e860833bb872a4", 0x1f, 0x0) recvfrom(r3, &(0x7f0000244000)=""/0, 0x0, 0x0, 0x0, 0x0) write(r1, &(0x7f00001d8000)="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", 0x1000) 2018/01/09 18:46:50 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f00001de000-0x20)={@generic="a12de792fdd143df3b6c699d02ff4c9e", @ifru_addrs={0x2, 0x3, @rand_addr=0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xea0000)=nil, 0xea0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xd, 0xa, 0x41a) mmap(&(0x7f0000ea0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000882000-0x8)={0x0, 0x4}, &(0x7f0000ea0000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00000c1000-0x8)={r2, 0x1}, &(0x7f0000025000)=0x8) r3 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000ea0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r3, &(0x7f000087d000)="240000002c0025e9000000030400fa021b000003d230c1f5fefee3ff1ad6060000000000", 0x1dc) mmap(&(0x7f0000ea1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r1, &(0x7f0000310000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ea2000)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000ea2000-0x10)={0xfffffffffffffff8, 0x820f, 0x3f, 0x800, r2}, &(0x7f0000ea1000)=0x10) 2018/01/09 18:46:50 executing program 6: r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000a8f000-0x4)=0x0, 0x0) getpeername$inet6(r0, &(0x7f0000222000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0x0}, &(0x7f0000f05000)=0x1c) r1 = socket$inet6(0xa, 0x3, 0xc) socketpair(0xb, 0x5, 0xda2, &(0x7f0000c64000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000772000)="", 0x0, 0x0, &(0x7f0000439000-0x20)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000f51000-0x8)={0x0, 0x8}, &(0x7f0000f50000)=0x8) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000f50000)={r3, 0x8, 0x3}, 0x8) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000f51000-0x4)=0x2, 0x4) recvmsg(r1, &(0x7f0000f4d000-0x38)={&(0x7f0000f5b000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000027b000)=[], 0x0, &(0x7f0000f52000)=""/0, 0x0, 0x0}, 0x0) 2018/01/09 18:46:50 executing program 1: r0 = socket(0x5, 0x807, 0x65) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f000083d000)={{{@in=@empty=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=@empty={[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], @broadcast=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000001000-0x50)={@loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4, 0x3, 0x5, 0x400, 0x1, 0x100000, r1}) r2 = socket(0x0, 0x40000000000805, 0x80000000) bind$ipx(r2, &(0x7f0000c7b000)={0x4, 0x100000000000000, 0x0, "fe5500860900", 0x400, 0x0}, 0x10) accept$inet6(r2, &(0x7f00007fb000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000a2f000-0x4)=0x1c) 2018/01/09 18:46:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x0, 0x0, &(0x7f0000809000)={0x0, 0x0}) syz_emit_ethernet(0x2e, &(0x7f0000000000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x6, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[@end={0x0}]}}, @igmp={0x14, 0x0, 0x0, @rand_addr=0x0, ""}}}}}, 0x0) r1 = socket(0x1e, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000a8f000)={0x3, [0xfc0f, 0x3, 0x7f00000000000000]}, 0xa) bind(r1, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r2 = socket(0x7, 0x5, 0x101) recvmsg$kcm(r0, &(0x7f0000082000-0x38)={&(0x7f0000594000)=@in={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000e9a000)=[], 0x0, &(0x7f00000db000)=""/145, 0x91, 0x0}, 0x2) socketpair(0x3, 0xf, 0x8, &(0x7f0000261000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f000007d000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r3, 0x40086409, &(0x7f0000ff7000-0x8)={r4, 0x0}) bind(r2, &(0x7f0000255000-0x80)=@generic={0x1e, "0103000000a300b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401000559829a2b0afe7ce43a4b2c70a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) bind(r2, &(0x7f0000de5000)=@generic={0x1e, "0103000009000000000000000000000009a979f321b30cbf00000000000100010a53a632ed4938d36d0e00000007000000829a2b0a0006e43a4b2470a0c5216669ca021f6f65dce060e7e58f358c0002f0000178d19b7e3151314a8ef1f1620c85bdb9c8ead2000077aeb81c90001d6d7c980ee590ebb9f70dc136cb184a"}, 0x80) close(r1) 2018/01/09 18:46:50 executing program 5: mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x0, 0x7) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000fa6000-0x4)=0x4, 0x4) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00004fc000)=0x1ff, 0x4) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000aab000+0x54f)=""/63, &(0x7f0000fa5000)=0x3f) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x0, 0x7, &(0x7f0000fa7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000eab000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4000}) 2018/01/09 18:46:50 executing program 7: mmap(&(0x7f0000000000/0xf86000)=nil, 0xf86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f00003ae000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r0, &(0x7f0000483000-0x1c)={0xa, 0xffffffffffffffff, 0x10001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000f87000-0x5c)={{0xa, 0x0, 0x400, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xa1e7}, {0xa, 0x3, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, 0x2, [0x2, 0x0, 0x8, 0x10000, 0x3, 0x68, 0x5, 0x7f]}, 0x5c) sendmsg(r0, &(0x7f0000cdc000-0x38)={0x0, 0x0, &(0x7f00003c8000)=[], 0x0, &(0x7f0000e31000)=[], 0x0, 0x0}, 0x0) 2018/01/09 18:46:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$bt_sco(0x1f, 0x5, 0x2) connect$bt_sco(r1, &(0x7f00005e8000)={0x1f, {0x3c3d3b92, 0x100000000, 0x6, 0x7, 0x10000, 0x570fc008}}, 0x8) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000d60000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000d8b000)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f00007da000)="7cce0807468c5950aa74584854a317c70dd608329803557fe663624cdc05353523f75bf7181be9051d52dc1d269862541314d33844d99a9055d21285b0efa809", 0x40}], 0x1, &(0x7f0000754000-0x30)=[], 0x0, 0x0}, 0x0) recvmsg(r3, &(0x7f0000460000-0x38)={&(0x7f000088f000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000f5e000)=[{&(0x7f0000a74000-0x10)=""/16, 0x10}], 0x1, &(0x7f0000ae7000)=""/214, 0xd6, 0x0}, 0x0) 2018/01/09 18:46:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x1, 0x10001) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x114, 0x5, &(0x7f0000000000)="2a8e339c", 0x4) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000a09000)={0x1, 0x101}, 0x8) 2018/01/09 18:46:50 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0x0, 0x80800) ioctl$void(r0, 0x5451) r1 = socket$inet(0x2, 0x7, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f000013f000-0x4)=0x5, 0x4) socket$unix(0x1, 0x2, 0x0) 2018/01/09 18:46:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x300) getpeername$packet(r0, &(0x7f0000469000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00006c6000-0x4)=0x14) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000916000+0xd04)={0x0, 0x0, 0x0}, &(0x7f000065a000)=0xc) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000f91000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x0, 0x2, 0x53f3800000, 0xa, 0xa0, 0x20, 0x7f, r1, r2}, {0x7, 0x9, 0x6, 0x5, 0x5, 0x2, 0x7, 0x7}, {0x1000, 0xab17, 0x84d, 0xa4}, 0xfffffffffffffff8, 0x0, 0x2, 0x0, 0x3, 0x2}, {{@in=@multicast2=0xe0000002, 0x2, 0x3c}, 0xa, @in=@loopback=0x7f000001, 0x6, 0x3, 0x0, 0x7fffffff, 0x0, 0x9, 0x0}}, 0xe8) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x3, 0x0}, 0x4) r3 = socket(0x11, 0x2000000000000802, 0x1) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000656000)={0x0, 0x0, 0x0}, 0x4) 2018/01/09 18:46:50 executing program 2: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0x5, 0x2) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x7, 0x1, &(0x7f000080b000-0xe5)=""/229, &(0x7f0000d26000-0x4)=0xe5) r1 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000645000)={@common="736974300001000000000000000000f6", &(0x7f0000d25000-0xa)=@ethtool_gstrings={0x1b, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000d27000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/09 18:46:50 executing program 1: mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x88) socket$inet6_dccp(0xa, 0x6, 0x0) sendto$inet6(r0, &(0x7f000089b000-0x7e)="", 0x0, 0x8000, &(0x7f0000dee000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xffffffffffffffff}, 0x1c) sendto$inet6(r0, &(0x7f0000fc4000-0xf)='\'', 0x1, 0x0, &(0x7f0000fbb000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/09 18:46:50 executing program 4: r0 = socket(0x11, 0x802, 0x0) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f00004d2000)=""/223, &(0x7f0000fd5000)=0x20) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00008cd000)={0x0, &(0x7f00008d6000-0x48)=[]}, 0x10) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000fd7000)={0x0, @in6={{0xa, 0x1, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6f61}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff, 0x4, 0x200, 0x3, 0x1}, &(0x7f0000ecb000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00003bb000-0xc1)={r1, 0xb9, "3ab4be68ae4a3f303d1fc3f7bd0ee01d94fc16f6b154f6efbc859ce4e5c6e8479862c42ae7d6ec3c6ad5a6922011fe34643a2ba36e1def881220f72d8a8d1ad59a17b8d392f9b7b232b425806969549127e99e28a41f60d33614bf26a9d513de2a2a8ad76f003ed49d06171ea9a0cb88ce6adfa8f4994c8a2305d00738eeca0558d1b3e08d53f232d36f11394eeab60c27d293d05283ac2444ded43a2b5f0ff49b2127a4fddfcae2db5a2139831ac2453bc94aa2e85e913cfe"}, &(0x7f0000344000-0x4)=0xc1) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000fd7000-0x6e)=""/110, 0x6e, 0x0, &(0x7f0000fd6000)={0xa, 0x1, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000001}, 0x1c) 2018/01/09 18:46:50 executing program 5: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000027e000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000ca8000-0x8)={0x0, 0x200000}, &(0x7f0000822000)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000633000-0x1a)={r2, 0x7fffffff, 0x9, [0x8100000000, 0x1f, 0x7fffffff, 0x4, 0x7fff, 0x4, 0x9, 0xc6, 0x1f]}, &(0x7f0000a1b000)=0x1a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f000073b000-0x58)={0x26, 'skcipher\x00', 0x0, 0x1fd, 'xts(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000fd4000)="0331ddb0b3989f2c03d5877e598601bc6e40470a05980000f9a2cfc549e7876286", 0x21) bind$alg(r3, &(0x7f0000ad1000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-twofish-avx\x00'}, 0x58) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00000f0000)=0x4, 0x4) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000434000)=0x0) 2018/01/09 18:46:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x2, 0x7, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f00001cd000-0x1)=0x7b10, 0x1) 2018/01/09 18:46:50 executing program 0: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000070b000-0x1)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f0000001000-0x230)=[{&(0x7f0000000000)={0x27, 0x31344124, 0x80000001, 0x7, 0x9, 0x1, "ea9df5b9ae4c1417298ef6456e7c8805f282513b4bcf2898a931975a7474fda1e63d2382a167d743b0209fd0bc16ed695905aa1d5df6b4f3478f63a4e1b7e5", 0x9}, 0x60, &(0x7f00004a2000)=[{&(0x7f00006cc000-0x8a)="dfb3b8c49efd27ffcf7c3ab2090545cd6032efc9df99402f76a4ee782cac6624ae5a6b4ba17fbb307ea665e2a25b31458a943e8f6eab2afc285fd3fb0ec348b00ecad83b07300010e9a8fc34f313da657c519eef5223a7c84430d6cd56b5c84b66071df2315cf93b1240a2e1d739a86a3b7aeca3cdac32bb5d95d7859329a7da79c3b90bbbb1da8e0d15", 0x8a}, {&(0x7f0000110000-0x1000)="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0x1000}, {&(0x7f000075f000-0x88)="34228d7045ad8e25b16c44540e9c9d94f488f264141a0f3183d36ec40fd9a1e0ff4156a56b370c4eaab7cf20f5f961e3e07242901707e726b0640e2ad24d26d0eb32c337f15fc4ba9e0d28969b08165232fe916b05b2ab647c80b51229d18728d1b81b8a8290f42ffeede94a9981c0e4e42699178a2ce7e88ad8def5754d863def1aa4b8d17d188b", 0x88}], 0x3, &(0x7f00007bf000-0x1010)={0x1010, 0x117, 0x80000000, 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0x1000}, {&(0x7f0000000000)="b9d35db755f27ae360733ca7976e8aa64167ec821391b2d6b325766d067e601b8a1b5d44d1159d968ae825d32cff4fb2fdf6962b5c4e915b1afe83a3b523c9cd00a6254919c5d7ad5b556ca556f4f49e7d2e21e5a9317ec6b372a2b519ddeb95ade19ab777dd1329828207acf7215ab7a65a3a96ae990571045f4f0ebdcaae8260d4e7b5c20d9a4c0ec4c790e0781c1b5d7027fe65f7add8f6a79142332f9e8fa943b5192a6bc5f75294048702100d1361c768136c9c74f6b6aae04316d7e6b856619a32980268da59f5", 0xca}, {&(0x7f0000000000)="df73b52234dc42e8da6dcc0fb387e70777fdee14b7d13cf1b275f7d68c9986d146ee4fde636acf3d6a9acd4ffefc5a2eaad025d308c11de03ae1c0a54493ebdfb8d4b01be930a22a6ee56250fa8ab0fc66d9a53758757849098bf0e2ec5a8bfb70a5f2d939fa4cad78f805948733bd7c98e2d60d2cfa7ac6e352aeb53ab6ade91ef97017d913bef4bf3bfd82c5bc81586c078d68af5794997aced7dff80c419297bd4f0f24a3a08e197ca13bfb888cc12a9e2c902aa2d8e8fb1ff2bd0b093536c38758dbd2599ac020168ea2eb6cc76037389e17ee9857374a14989803f9fa12344275291a5b94b9c6ac92d7a7", 0xed}], 0x6, &(0x7f0000c5a000-0x70)={0x70, 0x11f, 0x86, "7413d69de1cb1c4bed5d518d28fa4c477b32b35461e9e86948444daa74f0e9da32cf534a9113689268bd3a6ea068ba0cb45cb6544ca44c22b7877efea5f8f8d5124a2795b2e9678babe0c070863fff938711a2a2c31ab53307"}, 0x70, 0x20000000}, {&(0x7f00004a2000-0x60)={0x27, 0x1ff, 0x2e, 0x6, 0x1, 0x80000000, "d7182c8abff2375774026a7c030d7d35a82c786db3d8cdcece2e0639d820af392a5d2a0cfeae6f79ebc2e846702ef34e4cff8ba1ae22d9ac54f5b83d24a464", 0x3f}, 0x60, &(0x7f00005be000-0x20)=[{&(0x7f0000edc000-0x6a)="44161d7560c02dfe03c32d7d25eb1f716d7c6cfb474260bbfeb467c0fd98c9d5fefe873a4d1cd6e6a8e1230fe09238a7e3482e9a849f65cd99a5351049708bb7fb8598f198377308f774ab84978e2ae5396c1655b8dac4639790237c604fdf17203bf43bb6231878c279", 0x6a}, {&(0x7f0000c55000)="5f0fcf72276bcb19c7bd7ebc5f10e996ad3e28dfe80fcfbbcaa1882fe48169f3853ab6145a10ed72fbc7c4d6a05c9d0d7488f2abd3a4ad27159d4b615a2635a25232b01be0a224d9799c21cf2a0a1ea8d0ed72ffaa3146", 0x57}], 0x2, 0x0, 0x0, 0x4}, {&(0x7f0000001000-0x60)={0x27, 0x648d, 0xff, 0x1, 0x8, 0x2, "0bf2d26010e0a8d8fafb47a0fb12a6a1a331362938ecfacca420bd4935c0bd364dd4bcf2cc582c0ea94bf874db0691e3e0dfad6bfe32b7c99accc38c1c1618", 0x400}, 0x60, &(0x7f0000000000)=[{&(0x7f0000576000)="f7f147b28120522485832a2310608f6cc5365fb2225887d6ee43a3face6d368f4f4f7dde314e4afcc80e01c17f3afb9b36a81214b7872a2bb9d3f734b1364cba37a2b15c3ff79903f2e777b59b4ccaf49e703faf119a6ad04fc8a2884283e3926882544c306fc7441362b061a18b20265029adbf0aa4e15a1efce295add77d7b5f2e5fc9ed8ff3ddc0d319d6ec56808fcde8c51c4cc2a626cf926af7804390feef98b0", 0xa3}, {&(0x7f0000001000-0x64)="ce4af2c25b1c1dd3e4270d6b3278155616862d4f74f208c88f2dcf0bdf4046cc61a72d333b63473eb36036f4e4d7c35437d8100426566413f5a1aac327b251e23a287584a57c5c23c543a935971cb8ff5ca4298fe2d5987b330608d800d8a27297242a7e", 0x64}], 0x2, 0x0, 0x0, 0x8841}, {&(0x7f0000000000)={0x27, 0x3, 0xbf, 0x1, 0x2, 0x5, "69fea3bcc669c35643213b39b002f6a5aade8c8528b3f420140b97de2edd47834394e7dbe2328c6b161b69e6702aaeb9af3bc996f0684160d9fc4a7a573ded", 0xfffffffffffffff9}, 0x60, 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0x1000}, {&(0x7f0000d76000-0xf)="39f91051a0b2c1ed91a1de50b3d466", 0xf}], 0x4, &(0x7f00003f4000)={0x98, 0x10f, 0x100000001, "e6afec71e453f02ffeb6204f584bc1d124bbde91693b4f41eeb4295678aa845861f234d6408ce5e10b36faa12595db8cc794bff4bb5e7c343c29141a8f886decf9104990914d3317ff9318a39df07ad2c835975cf0ed4e17f5be1c29c07ea250250f264c08cb1a1840438e97ee8a13e8899e344cf4a703da4762e3527de347aa69406ef25b24a6"}, 0x98, 0x40}, {&(0x7f000086c000-0x60)={0x27, 0x2, 0x100000000, 0x6, 0x2f, 0x2, "e7f1155b711e5b4e5a225f4edf8e993b3072c8db97b0b7d3daee1c41f805fd65c864173455b2190b6fbcded4f652a8efebd1ff8b3cfbd9c7e8216d039bd3f7", 0x40}, 0x60, &(0x7f0000001000-0x40)=[{&(0x7f0000001000-0xae)="3755f450f40637372d47a3bed2b395cc4dec873c1ede9e27e143047b408db0958668ee54910dc58c876c40ddfb9f1a1c76031840e79030eedbb8cd5107de6cfab75985dfa9ae8feceffb724c82dea71c7be54f745b032212b0ee96eb1dd56fdb05c70e93ab2ae4f4e0152ef117af2d9571fdffd97ee1db2e509caf1c8fbe6bb5a92e841cd556bf154b9617a42cba87d2add7c74d159c74afc7098f953fd8ed0afe4486987be5b90f4ad1e2c90d67", 0xae}, {&(0x7f00002f9000)="5147899d140ad8300f39560e864e122f7b2a85aa542cc8b164d0a4879bf1ecadda4ea0ef9cd32f39c0a5587f8711c1ee1ced0bda21b16fe73a70b3dd6cce24ffba207404664f8584eb0c4f59dcf4ec791cdb354888b3162e032428e9695783edbbc507329cd79c815d27481857547382c624b6bfdf3459e9d1b0c2b32f55fe4ef38c6c0835237567fe765f", 0x8b}, {&(0x7f0000f83000)="f4b6b0fc4027d4c91ef1b9a05a8c5838d5937e1479283c4dc1bdff0957af70f19d50b0f3b43118ec1ed1cdc2e1c058b73e92614a344d2bd70016d28dbefead4d41c8330a32a6fa21077d81f241f5351465270c51613be172a46bc07a7b8d0b53fb893eb08e3f50777b8e50227e9c4b789e970efd5dac", 0x76}, {&(0x7f0000a0a000-0x42)="ffc7070bd3a24705a5c6d5887a8034487d5a8f192d47bb6e144243b7dc9aee6ed9d49099ef8722b183411ab677e329e6c672e335673fb12116ef3bbb04461d3f9d8b", 0x42}], 0x4, &(0x7f0000feb000)={0x108, 0x10c, 0x0, "ebd2600df190b9a60e6489268477c9f7f1bf1d2e8ee3ca4d8f705b4b438a115c52d84a2b3ceb15914e65598e8f96a981feed3ac48bf74530fd3d501fe462d950d130f16de9ffabcadb82f262f268d8af81a92cdccab541c0ccfb207553cb574436ad107ceed8d4f835932dab81634849aead494c57eed2a18e09d29f30ef04c217ed35d2f821e5eb744c28e6e97ca99b7a15be14b6f8405cad2ef48213dcf560dd80aeffac51617dd63b9451fe2c2745aade23c87c03dd72db2b6364bed871c507e552842233f56384a4093fa0fd27891335029e7b835fd95b5b0855754186ab58e6042396614b4aaa4cb7bb17f1c4b76acee3246b30"}, 0x108, 0x4004}], 0xa, 0x4041) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xbb, &(0x7f0000c89000-0x1d5)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "100381", 0x85, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@hopopts={0x0, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x4}, @generic={0x1, 0x3d, "401988befff527e642c950a549c9bc30216421bfc4354cd9d197ae66feeb8d2746f6e6328fa259455c2640a5f1bb9f2ee35987723a7b86d8dc328bb654"}]}], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0, {[@window={0x3, 0x3, 0x8000}, @mss={0x2, 0x4, 0x6}, @mss={0x2, 0x4, 0x7}, @md5sig={0x13, 0x12, "d94d484940d3d7ce2f28809aa4b24100"}]}}, {"e1"}}}}}}}, 0x0) 2018/01/09 18:46:50 executing program 1: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000d4d000-0x4)=0x100000002, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000081a000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={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}}, &(0x7f0000931000)=0xe8) r4 = getgid() setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00007a0000)={r2, r3, r4}, 0xc) accept$packet(r1, &(0x7f0000f69000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000f6a000-0x4)=0x14) sendmsg(r0, &(0x7f0000f31000-0x38)={&(0x7f00002c8000)=@in6={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f00008fd000-0x50)=[], 0x0, &(0x7f0000f57000)=[], 0x0, 0x0}, 0x0) 2018/01/09 18:46:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000d19000-0x4)=0x8001, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x1d, &(0x7f0000080000-0x4)=0x0, &(0x7f000064e000)=0x4) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/09 18:46:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x4, 0xfffffffffffffffb, &(0x7f0000a15000)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000029000-0xc)={0xfffffffffffffd4f, 0x1, 0x7, 0x300000000000, 0x400}, 0xc) r1 = socket$inet6(0xa, 0x1, 0x0) connect$inet6(r1, &(0x7f00006da000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x2}, 0x1c) 2018/01/09 18:46:50 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000000000)=0x14, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x805, 0x3, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000001000)=0x3, 0x4) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000000)={0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @empty=0x0}, &(0x7f0000626000-0x2)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r0, &(0x7f00009f0000-0xad)="408bf0f4f716eb66db03796a577f91db757c2ba780447a49114c7d07281a81089c37ca08c9d2ab3004dd8b7e35bd3af9ce84457b9e0706d51e4090c1b05964e7060db4df259c576b40619d33871a48035879d51b4f254bb3a0d6d361c9616a61469d6da59424e9c127e3871bc983744d66df1d00815379845c91bdb30dbaaf588b4b61e75825fa7dbbdcbbb04048905fe7a71bcee063d17e6827e9afeebb6ba4d2eb2d9dbffce1ab190e5b55c9", 0xad, 0x4000000, &(0x7f0000000000+0x5ac)={0x11, 0x4, r2, 0x1, 0xff, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x2000000000000005, 0x0, &(0x7f0000fd6000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f00005d0000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fd6000)=0xb) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r3, 0x21, 0xa, &(0x7f0000fd7000)=0x0, &(0x7f00006e4000-0x4)=0x4) recvmsg(r4, &(0x7f0000ce2000-0x38)={&(0x7f00008ef000-0x10)=@in={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00007c2000)=[], 0x0, &(0x7f0000a50000)=""/121, 0x79, 0x0}, 0x0) 2018/01/09 18:46:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000ce0000-0x8)={0x0, 0x0}) close(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r3 = socket$kcm(0x29, 0x2, 0x0) r4 = socket(0x11, 0x80003, 0x3) getsockopt$bt_BT_FLUSHABLE(r4, 0x112, 0x8, &(0x7f000061b000-0x4)=0x7ff, &(0x7f0000084000)=0x4) r5 = accept4$inet(0xffffffffffffff9c, &(0x7f0000b28000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000bd0000)=0x10, 0x80800) ioctl$sock_inet_udp_SIOCINQ(r5, 0x541b, &(0x7f0000ec1000)=0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000187000-0x8)={r0, r1}) shutdown(r2, 0x2) socket$inet6(0xa, 0x80001, 0x8) setsockopt$inet6_tcp_int(r3, 0x6, 0x7, &(0x7f0000b20000)=0x4, 0x4) 2018/01/09 18:46:50 executing program 2: mmap(&(0x7f0000000000/0xf20000)=nil, 0xf20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x80000000009, &(0x7f0000f10000-0x4)=0x77a, 0x4) bind$inet(r0, &(0x7f0000f1c000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f000000c000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000cef000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000bbd000-0x4)=0x1008) mmap(&(0x7f0000f20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000f20000)={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]}, 0x8, 0x0}, 0x98) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f000000e000)=0x4, 0x4) 2018/01/09 18:46:50 executing program 3: mmap(&(0x7f0000000000/0x939000)=nil, 0x939000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00008e2000)={0x0, 0x0}) setsockopt$packet_int(r0, 0x107, 0x13, &(0x7f00000c2000-0x4)=0x80000000, 0x4) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000093a000-0x8)={0x0, 0x0}) setsockopt(r1, 0x7, 0x9, &(0x7f0000447000)="221b3a5a60e59c2999c5905036df730454b80e65ee988cfb7fb45cab0769e281190abde6447c8131f3508ed9b8c0f6bfa5dba47356d28785", 0x38) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_hci_HCI_FILTER(r4, 0x0, 0x2, &(0x7f000034c000-0x10)={0x4, 0x574, 0x8, 0x8}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind(r6, &(0x7f0000978000-0x10)=@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f00004c5000)={0x0, 0x0, 0x0, 0x2}) ioctl$DRM_IOCTL_SG_FREE(r5, 0x40106439, &(0x7f0000634000)={0x1000, r7}) recvmsg$kcm(r6, &(0x7f0000870000-0x38)={&(0x7f0000af4000)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b5f000-0x40)=[{&(0x7f0000102000)=""/1, 0x1}], 0x1, &(0x7f0000c2f000)=""/16, 0x10, 0x0}, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r6, 0x891b, &(0x7f00006eb000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) getsockopt$inet_sctp_SCTP_STATUS(r5, 0x84, 0xe, &(0x7f0000eb5000)={0x0, 0x2, 0x0, 0x9, 0x700000, 0x0, 0x7fffffff, 0x0, {0x0, @in6={{0xa, 0x1, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0xfffffffeffffffff, 0x1f, 0x7, 0x1}}, &(0x7f00000f1000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000b73000-0x20)={0x6, 0xff, 0x2, 0x2, 0x5, 0x6, 0x100000000, 0x7, r8}, &(0x7f0000f45000-0x2)=0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x80000000032, 0xffffffffffffffff, 0x0) shutdown(r5, 0x2) ioctl$sock_bt_bnep_BNEPCONNADD(r6, 0x400442c8, &(0x7f00007ed000)={r1, 0x100, 0x40, "56ebb2689597516e6bbd1c63e9025059b29b2770932fe4170ba0434176f7a569fbcd43ce66a40a349122c1a2287cc5fc066a5623a072bfe3ad43abfc375fb9a58b3d52709b31f3"}) connect$ipx(r6, &(0x7f0000d30000-0x10)={0x4, 0x7, 0x9, "60021bc087be", 0x3, 0x0}, 0x10) setsockopt$bt_hci_HCI_TIME_STAMP(r5, 0x0, 0x3, &(0x7f0000e02000-0x4)=0x5, 0x4) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000fa3000-0x28)={@common='lo\x00', &(0x7f0000e70000)=@ethtool_regs={0x4, 0x0, 0x5c, "831deae8ff1770a57c74abccf09d779303582216d8c60777da732d5c9149fb30cf485ec1dfd84f5b3b3fada7b151fefc96945eeaa61506ee04a7d8d4832f21ddd4e04f1b4c12e92128255ce885cc4b6d5ff95ccbffe9a7327ef46fdce98616c21d1b1107b54f637a747b5e3e274d6b2b638aa3fdd6196edb3f542398510f612dbabd1ff55d95f23b8d657c263ab8ae0aab0f2020c76eed94e435d914940a41fc4be951d6c7b2f62368ca895f"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$packet(0x11, 0x0, 0x300) 2018/01/09 18:46:50 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2, &(0x7f0000a9c000-0x1)="", 0x0) socketpair$inet6(0xa, 0x1, 0x5, &(0x7f000041d000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000001000-0x8)={0x1, 0x6, 0x2, 0x6}, 0x8) 2018/01/09 18:46:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) 2018/01/09 18:46:50 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffffff, &(0x7f0000000000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000860000-0x4)=0x48) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000001000-0x4)=0xf98, &(0x7f00002cf000-0x3)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000002000-0x4)={r0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ax25(r1, &(0x7f0000001000)={0x3, {"6c913325b8e862"}, 0x1}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000003000-0x4)=0x0, &(0x7f0000003000-0x4)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f0000003000)=""/215, &(0x7f0000000000)=0xd7) socketpair(0xc, 0x8080f, 0x2, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f0000004000)={0x0, 0x2}) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000004000)={0x3, 0x40, 0x7fffffff, 0x8}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000005000)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r1, &(0x7f0000006000)=[{&(0x7f0000006000)={0x27, 0x6, 0x1000, 0x7, 0x7f, 0x879d, "26248a8c002ac46091b76ed139e3469929248b779c4d8ddd24cbb1e4cc9b36f19dab79fedfa008e95bd74a47f621ad1ea643e24c6f374ec324d12c5f75d6bd", 0x1ff}, 0x60, &(0x7f0000007000-0x10)=[{&(0x7f0000002000-0xac)="f0f289a022383193382a82524be434a5b02edd5232c4a1ede3cbda1cc3c5d06f5ed90656de9a9ddf0d3b5481e329ee2a59d210a072dae1ecac92a33fa64620c3eed1a9b1b51d99bd527a4adc8fb9056dd0614b2fadb658b26307111a52e0c1a7458704ac56aa759b9c313ea5bf0cbeae7bbecfbb14ce2363781c7973dca3ec7eb4dcf62ba4c77281b5ef5ae0b00732ed80d5b71b8e2fb7f8f1f52d46ff40bd9d68cc8e8638e04b105068d604", 0xac}], 0x1, &(0x7f0000000000)={0x90, 0x105, 0x5, "cbb44c549bff6735c295d88c1f235299301dae1b57d38a3cf83450951fa78064987d680c27db710531bfe17adfa3ead49a0c1d7973c3bb1eb489fc6682bf2e1afb07cfcd64bf2e7b4934b5002b64241655ab1d3c2cd8859f6dc4d83514c2c521dbc7faa166992289e3b74adc9c548ad8200df889094b05145dd5d45a61c5"}, 0x90, 0x4}, {&(0x7f0000007000-0x60)={0x27, 0x3, 0x6, 0x5, 0x8, 0x6, "cffbac50bb277908ec9d3cf37e54659fbbd1210282ff35f9a5d5199f111e657447e9392f6cb83680b002defeda86073a8057e1e5854a3e92216e90118ecd23", 0x0}, 0x60, &(0x7f0000004000)=[{&(0x7f0000007000-0x1000)="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", 0x1000}], 0x1, &(0x7f0000007000-0xc0)={0xc0, 0x113, 0x101, "c7ce17d68ffd6bf52181382564923570cd7e56951cab87d781aaad985fc014f16452807613f723e300c14a273bd4bea0950cdfb1c5a73df8de20cce454b3e62a57ecfbd3a5122b6a4ee7cc2eff19d42fd76de8d5c889c6ecbc8d96461d27c56bf7ada6f20c1f781b34088a43f0470a7bd8353f3abee5e3990c26a8545776b8bd659cfe0658cf063a4f4617ad262d44ce61e327fa120f8d1a93ac8073ad1f9237016d9d88b107a9b569f3557f32b8"}, 0xc0, 0x81}], 0x2, 0x4c041) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000008000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000006000-0xe8)={{{@in=@multicast1=0xe0000001, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, 0x200, 0x3, 0xfff, 0xa, 0x20, 0x80, 0xc, 0x0, r3}, {0x3, 0x1, 0x1, 0x100000000, 0x2003, 0x8, 0x9, 0x20}, {0x2, 0x8, 0x3f, 0x6d0f}, 0xffffffffffffffff, 0xc, 0x2, 0x1, 0x2, 0x3}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x7e}, 0xa, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffffffff, 0x3, 0x3, 0x9, 0xfffffffffffffff8, 0x6, 0x2}}, 0xe8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000009000-0x4)=@assoc_id=0x0, &(0x7f0000008000)=0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000003000)=@assoc_id=r4, &(0x7f0000009000-0x4)=0x4) 2018/01/09 18:46:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x400000003, 0x84) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000073b000-0x4)=0x7, 0x4) getsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f00008a5000-0x4)=0x0, &(0x7f0000273000-0x4)=0x4) 2018/01/09 18:46:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0xa, 0x300) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000e17000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00008c4000-0x4)=0x0, &(0x7f00004dd000)=0x4) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000e12000)=0x0) recvfrom$packet(r0, &(0x7f0000ab9000-0x6a)=""/106, 0x6a, 0x0, &(0x7f00001c1000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [0x0, 0x0]}, 0x14) writev(r1, &(0x7f000062b000-0xa0)=[{&(0x7f00005c4000-0x1000)="b1", 0x1}], 0x1) 2018/01/09 18:46:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000d3000-0x58)={0x26, 'skcipher\x00', 0x2000000000, 0x0, 'cts(lrw-serpent-sse2)\x00'}, 0xbb) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000098d000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df821f7a16db17d5f9544bcda1", 0x20) 2018/01/09 18:46:50 executing program 4: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80003, 0x8) mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000b84000-0x10)=@common='bcsh0\x00', 0x10) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f00002c4000-0x4)=0x21, 0x4) read(r0, &(0x7f0000c81000-0x5b)=""/88, 0x58) r2 = socket$inet(0x2, 0x3, 0x8) setsockopt$inet_buf(r2, 0x0, 0x23, &(0x7f000089a000-0x58)="", 0x0) 2018/01/09 18:46:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00002ee000-0x5c)=[@in={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) socketpair$inet(0x2, 0x3, 0x97, &(0x7f000045e000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000570000-0xc)={0x0, 0xcd87, 0x30}, &(0x7f000011c000-0x4)=0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f000001d000)={r2, 0x1000000000000006}, &(0x7f000012e000-0x4)=0x8) r3 = socket(0x1b, 0x3, 0x5) getpeername$netrom(r3, &(0x7f0000805000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000118000-0x4)=0x48) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00004e3000)={0x0, 0x341, "62a0c1e62c7146b838d8a041cc531f4c"}, &(0x7f0000fcd000)=0xfffffffffffffe86) 2018/01/09 18:46:50 executing program 1: mmap(&(0x7f0000000000/0xf1e000)=nil, 0xf1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000d1000-0x18)={0x0, 0x1, 0x0, 0x2, 0x0}, &(0x7f00003db000)=0x18) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000f19000-0x4)=r1, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000efe000)={0x3, &(0x7f00000f6000-0x20)=[{0x2, 0x0, 0x0, 0x0}, {0x60, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/09 18:46:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x10000000002, 0x6) write(r0, &(0x7f0000cfb000-0x1f)="1f000000120003f2f909000000e100770100001405002200dffe1aec000081", 0x57a3dcb65d1c5285) readv(r0, &(0x7f000067a000)=[{&(0x7f000048e000-0xcc)=""/204, 0xcc}], 0x1) 2018/01/09 18:46:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000ec6000)={@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, 0x0, 0x1, 0x9, 0x0, 0x0, 0x84100241, 0x0}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000e96000-0x8)={0x0, 0x0}) preadv(r0, &(0x7f0000abd000-0x20)=[{&(0x7f0000c39000-0x42)=""/66, 0x42}, {&(0x7f00007cf000-0x39)=""/57, 0x39}], 0x2, 0x0) 2018/01/09 18:46:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x1f) getsockopt$netlink(r0, 0x10e, 0x3, &(0x7f000076e000)=""/0, &(0x7f0000755000-0x4)=0x0) 2018/01/09 18:46:50 executing program 6: r0 = socket$inet6(0xa, 0x80002, 0x2) recvfrom$inet6(r0, &(0x7f00006d8000)=""/0, 0x0, 0x20, &(0x7f00009c0000-0x1c)={0xa, 0x1, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000000}, 0x1c) sendto$inet6(r0, &(0x7f0000726000)="", 0x0, 0x0, &(0x7f0000fb9000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/09 18:46:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000d74000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x3, 0x200b, 0x0, 0x0, 0x0}, 0x20) socketpair(0x1f, 0x5, 0xfffffffffffffff7, &(0x7f0000506000-0x8)={0x0, 0x0}) getsockopt$inet6_int(r1, 0x29, 0x3, &(0x7f0000293000-0x4)=0x0, &(0x7f0000673000)=0x4) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f00002d1000)={0xfffffffffffff7d1, 0x800, 0x7e0, 0x3}) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) connect$inet6(r0, &(0x7f0000f03000)={0xa, 0x0, 0x10000000000800, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00007ff000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f64000-0x4)=0x20) 2018/01/09 18:46:50 executing program 3: mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000ef2000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000ef2000)={0x2c00003e, 0x5, 0x3d}) r1 = socket$inet(0x2, 0x5, 0x6) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000eee000-0x4)=0x7fe, 0x4) bind$inet(r1, &(0x7f0000a79000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f0000537000-0x8)={0x0, 0x0}) accept$alg(r2, 0x0, 0x0) sendto$inet(r1, &(0x7f0000dd0000-0x2)="", 0x0, 0x0, &(0x7f0000515000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r1, &(0x7f0000ef0000)={0x0, 0x0, &(0x7f0000847000)=[{&(0x7f0000ef2000)=""/88, 0x58}], 0x1, &(0x7f0000001000-0x51)=""/81, 0x51, 0x0}, 0x41002106) 2018/01/09 18:46:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000029000)=0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f0000985000)=[{&(0x7f0000a5a000-0x1000)="8b65caa24881e0858feadbf42de0936003e450493ba9c5e97a51c1a251116c912a6f5db5cc0ca0c8a3e4e49913e2d9ec9bad61b45784f9ea09fb674b40bd74f7", 0x40}], 0x1, &(0x7f0000633000-0x90)=[], 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f0000dac000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000896000-0x20)=[{&(0x7f00008fe000-0x27)=""/39, 0x27}, {&(0x7f0000b9d000)=""/182, 0xb6}], 0x2, &(0x7f0000e49000)=""/0, 0x0, 0x0}, 0x0) 2018/01/09 18:46:50 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000002000)={0xffffffffffffffff}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000002000)={"44cfd9ca7085d2172b4984e361feedc7", {0x4, 0x10001, 0x5, "33bbf36c54dd", 0x1d, 0x0}}) syz_emit_ethernet(0x6e, &(0x7f0000001000-0x149)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x4000000000086dd, @ipv6={0x0, 0x6, "f07007", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "677cb6", 0x0, 0x3a, 0x0, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], "948a77683c23acae"}}}}}}}, 0x0) 2018/01/09 18:46:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0xb) r1 = socket(0x8, 0xf, 0xfffffffffffffffa) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000bb3000-0x2)=0x6, 0x2) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f00007c8000-0x4)=0x85a1, 0x4) listen(r0, 0xa036) setsockopt$inet_buf(r0, 0x0, 0x4, &(0x7f0000e4d000)="", 0x0) sendto$inet(r0, &(0x7f0000004000)="", 0x0, 0x0, &(0x7f000000a000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 18:46:50 executing program 4: mmap(&(0x7f0000000000/0xf11000)=nil, 0xf11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x800000010d, 0x80000000000b, &(0x7f00000b3000)="060000", 0x0) 2018/01/09 18:46:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x5) r1 = socket$inet6(0xa, 0x6, 0x200) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r1) accept(r0, 0x0, &(0x7f0000efb000-0x4)=0x0) close(r0) 2018/01/09 18:46:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f35000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) pipe(&(0x7f0000e40000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000278000-0x4d)={0x0, 0x45, "0b8185ebc3dd0f12aeae5b3d2b5add0f992767b6750f12eadc89847cd70b6324f48166f36b6dd432a837d24b95013b301f8466fc6b32c03e5aa0e0a1c91080896654b40af8"}, &(0x7f0000a46000)=0x4d) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000a64000)={r4, 0x80000001, 0x1, 0x2, 0x295eb6cc, 0x4}, 0x14) socketpair(0x10, 0x804, 0x8, &(0x7f0000f97000)={0x0, 0x0}) setsockopt$netlink_NETLINK_NO_ENOBUFS(r5, 0x10e, 0x5, &(0x7f0000680000)=0x9, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="3b692cec", 0x4) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f000028b000-0x10)={r3, 0x28, &(0x7f0000fe3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f00000a1000)={@empty=0x0, @broadcast=0xffffffff, 0x0, 0x3, [@multicast1=0xe0000001, @rand_addr=0x1, @remote={0xac, 0x14, 0x0, 0xbb}]}, 0x1c) readv(r1, &(0x7f000071a000-0x80)=[{&(0x7f0000f2c000-0xef)=""/239, 0xef}], 0x1) 2018/01/09 18:46:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x80000000032, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000469000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f000085e000-0x4)=0x58) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f00009e5000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f000072c000)=0x4) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000003e000)={r1, 0x4, 0x8, [0x7, 0x3ff, 0x7fd, 0x2, 0x8, 0x19, 0x3, 0x20000009]}, 0x18) pipe(&(0x7f0000b71000)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00008bc000)={0x2, &(0x7f0000756000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_LOCK(r2, 0x4008642a, &(0x7f0000846000-0x8)={r3, 0x0}) pipe(&(0x7f00001c4000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r0, &(0x7f0000128000-0xc)={0x10, 0x0}) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8916, &(0x7f0000769000)={@generic="d51e1735e97381643d814b33e3445c10", @ifru_flags=0x2}) sendmmsg$inet_sctp(r4, &(0x7f0000143000-0x38)=[{&(0x7f00000b9000)=@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00000b4000-0x3e)=[{&(0x7f000014d000)="fdf9bf2d69aa6a1acf3f745e21a0d88e06d6b5f4c097cad19ca1811edbccaecb44f55f065dc6f2cd912c005ac1a677caefc891f61920563ecc4633bd2ddd13a9e7e0103650cd24e0306e69f1edc04c595e7c8ae1d656c82a58de05703d916a3012afcc3e7f541e4010ef263a3a861c", 0x6f}, {&(0x7f0000c87000-0x1000)="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", 0x1000}, {&(0x7f000068c000)="1bdd7c98d2bf0adab5558a2d99e25b73f27ef5b08a5916e45369d9005f28fb4af3ecc863c25aea3bf8a3bc6527619b01cc73f564391b115767edd808b1da8848595355fa0888e80e21aa6bb51dd385986315e62cdd369c1340f12cb04ad6fc9a37a61f85541e9c4790451a6bb81f5ef953c5f67e4777c30a7cfaa3f4054fffc37a98f3325bb28dd7b8f2468a09493d4ed84aa75b85692cfb64e7b2a6102e96700ce6eb557130a0de5bf0e7dfebd9f6e49daf36f8f80d4bff0be5c6da5fe614c95e16834247a5d1e6a5dc70fe1d26487af289bcee6572cd33307d7b0c15823150493eaa", 0xe3}, {&(0x7f00003e1000)="66f4e8b39c63c0529d1cfc71a90787e87201e5f3bde31acf64afb39e2d32d83b454d380699e45dde4aa09469e376731ef4001ec146ec7167273f950d8ec0755bf2550f09a7d9a7b2854da86a678b6f718546c3ea846b7050221d99749df9be", 0x5f}], 0x4, &(0x7f0000cbf000-0x90)=[@sndrcv={0x30, 0x84, 0x1, {0x3, 0x7ba, 0x0, 0x2, 0x800, 0x1ff, 0x36, 0x9, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x3f, 0x200, 0xbd, 0x4, 0x8, 0x7ff, 0x10001, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x10001, 0x7, 0xffffffff, 0x7, 0x2, 0x9, 0x0, r1}}], 0x90, 0x4040880}], 0x1, 0x4000000) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000080a000)={r1, 0x0}, &(0x7f000059f000)=0x8) r6 = socket$bt_hidp(0x1f, 0x3, 0x6) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000a58000-0x5)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) getsockopt$bt_BT_RCVMTU(r6, 0x112, 0xd, &(0x7f00006df000)=0xe1, &(0x7f0000cf1000-0x8)=0x2) r7 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f000074b000)={r1, 0x0, 0x20, 0x84f, 0x2db6}, &(0x7f00008cc000-0x4)=0x18) setsockopt(r7, 0x800000010d, 0x80000000000a, &(0x7f0000d15000-0x4)="ace92906", 0x4) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000dd1000-0x4)=r5, 0x4) 2018/01/09 18:46:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005dd000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_netdev_private(r1, 0x89f4, &(0x7f0000102000-0xf2)="61837a69f40d6213e0ec80fde9708513b151094adb4136f27cd61e1348ad868e55daf0848c228a32e2f25d9e785d0fefdcbe414bffc7c8cff1ce92fe547043d425a09bc125db08dd958d0f300866f221c8dd9a0dd31555ad4f5ec7e3d991351e1d937005c95a8b9a4d9841626c226bf9fa89745ef362a40782b102a52ceebf415e456c726a79fc7a3eafd13a8a1fe86df5995889bfa614a9f7a65eb77171b68c7c0a5dd57bcdcc799cb6439829fbfdb86f19c12783062b921553b11bba6bfd17d9b41c4e9e7566f29f0672a311280eb1515f5b923a95d3860833b734d266c5ad9abd0f8559ac6494b7fd9b722a798ee57a04") write(r1, &(0x7f0000335000)="", 0xfc94) readv(r0, &(0x7f0000c87000)=[{&(0x7f0000508000)=""/4096, 0xfffffe26}], 0x1) 2018/01/09 18:46:50 executing program 4: gettid() mmap(&(0x7f0000000000/0xf04000)=nil, 0xf04000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000efa000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f000092f000-0xc)={@empty=0x0, @multicast1=0xe0000001, 0xfffffffffffffffd}, 0xc) 2018/01/09 18:46:50 executing program 5: mmap(&(0x7f0000374000/0xf000)=nil, 0xf000, 0x0, 0x1a031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000001000-0x10)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000001000-0x4)=0x773, 0x4) 2018/01/09 18:46:50 executing program 1: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x7, 0xfffffffffffefffe, &(0x7f0000006000-0x8)={0x0, 0x0}) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000002000)={0x9}, 0x4) setsockopt$inet_dccp_buf(r0, 0x21, 0xb, &(0x7f0000002000)="e0b52643371d540d11a289ba50e7572888311c96ffac2b8344b757b67cfac545b5ce4f422a69143756f057fddbf871267f74241687fcdfe5368b4207354267b5992c35187be78f427bb236053bf1347fef4391e6d11475b654d468a5b196d0894ca9895cee53e81ae27fc46c2cb4a85b541f24ea15008d9b75d9309a4a0570f32485db6920a954d110a8049589f880cd896bc62e8ee43a9242a39952437525019399208e2574c26885b2846fffbc2ff4256d9621ddc2b9bfd8c803401275f9176f5c60da0c06", 0xc6) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000004000-0x4)=0x3, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f000000d000)=[@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x800, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10001}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xb39, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9f}, @in6={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0xffffffffffffff39}, 0x200}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x94) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000000e000)={0x0, @empty=0x0, @rand_addr=0x0}, &(0x7f000000c000)=0xc) sendmsg$nl_xfrm(r2, &(0x7f000000a000)={&(0x7f0000009000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000-0x10)={&(0x7f000000c000-0x10cc)=@newae={0x5c, 0x1e, 0x101, 0x0, 0x0, {{@in=@empty=0x0, 0x0, 0x0, 0x0}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0}, [@replay_esn_val={0x1c, 0x17, {0x0, 0x0, 0x0, 0x3, 0x0, 0x0, []}}]}, 0xfffffffffffffe64}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f000000e000-0x8)={0x2, 0x80, 0x5, 0x7}, 0x8) 2018/01/09 18:46:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x22, &(0x7f0000e81000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x80000800, @x25={0x0, 0x0, 0x0, "f808aaac0d827c333d09e137dd252c0010"}}}}, 0x0) r0 = socket$inet(0x2, 0x6, 0x1) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000f6c000)=[@in6={0xa, 0x2, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x4, @loopback={0x0, 0x1}, 0x4}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x53e}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x69}, @in6={0xa, 0x3, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}], 0xdc) 2018/01/09 18:46:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x400000000003, 0x3) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000032000-0xc)={@rand_addr=0x0, @multicast2=0x0, @loopback=0x0}, &(0x7f0000a7e000)=0xc) setsockopt$inet_int(r0, 0x0, 0x15, &(0x7f000050f000)=0x0, 0x4) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f000073a000)={0xffff, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/09 18:46:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x2508) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006ce000-0x5)="8907040000", 0x5) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000095000-0x4)=0x4, 0x4) sendto$inet(r0, &(0x7f0000440000)="", 0xffe6, 0x0, &(0x7f00002ce000)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f0000326000)=""/102, &(0x7f0000af5000-0x4)=0x66) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000368000-0x4)={r0}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000a7d000)={0x0, 0xfffffffffffffffb, 0x6}, &(0x7f00008f7000)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000049c000)=@assoc_value={r2, 0xe397}, 0x8) socket$inet(0x2, 0x2, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000728000)={0x0, 0x0}) 2018/01/09 18:46:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f00000e8000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00004b5000)=0x10, 0x800) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f000048f000)={0x0, 0x4}, &(0x7f0000497000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00002c4000)={r1, 0x6}, 0x6) r2 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x0, 0x4) connect$netlink(r2, &(0x7f00001a7000)=@kern={0x10, 0x0, 0x0, 0x400080}, 0xc) bind$inet(r2, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000469000)="a5", 0x1, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000fc3000-0x1000)="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", 0x480, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f00008b9000)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 18:46:50 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000-0x28)={@generic="8836ba054314198d5a68b6de3723ba2e", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x8d4000)=nil, 0x8d4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f00004fc000-0x4)=0x1, 0x4) mmap(&(0x7f00008d4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00008d5000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) 2018/01/09 18:46:50 executing program 6: mmap(&(0x7f0000000000/0xdcf000)=nil, 0xdcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) socketpair$ax25(0x3, 0x7, 0xc4, &(0x7f00003a5000-0x8)={0x0, 0x0}) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000a32000)={0x0, 0x0}) mmap(&(0x7f0000dcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r0, &(0x7f0000dd0000-0xa)=@file={0x0, './file0\x00'}, 0xa) mmap(&(0x7f0000dcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xd, 0x7, 0x4000000000000, &(0x7f0000dd0000-0x8)={0x0, 0x0}) mmap(&(0x7f0000dcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000dcf000)={r2, 0x50, &(0x7f0000dcf000+0x690)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00009f9000-0x28)={0x0, 0x20, "e1ed58905e97f7e99356190222d826e30087eb00c848e5de61ed38d21c31e29c"}, &(0x7f0000134000-0x4)=0x28) mmap(&(0x7f0000dd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000dd0000)={r3, 0x3}, 0x8) r4 = socket$unix(0x1, 0x1, 0x0) sendto$unix(r4, &(0x7f0000433000)="", 0x0, 0x0, 0x0, 0x0) 2018/01/09 18:46:50 executing program 4: socketpair(0x1f, 0x805, 0x868, &(0x7f00002cc000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000001000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7f, 0x0, 0xff, 0x0, 0x9, 0x318, 0x4}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r1, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) bind(r1, &(0x7f0000670000)=@generic={0x1e, "01fd000000000000000000060002000009a979a121b80c7bc8790405c7dcd62e0a53b232394938d36d0ef5ffa8ffffffff819a2b0a6606e43a620170a00021f069ca021f6f65dcf360e7e58f358c00f9ecff0158d19bcb2a5130fffffffffffff300b9c8ead200c577aeb81c90541d6d7c770ee590c8bcf70dc151cb184a"}, 0x80) 2018/01/09 18:46:50 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x0, 0x3, 0x7f, 0x6, 0xe43, 0x1f, 0x30000, {0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x1, 0x1, 0x1, 0xfffffffffffff001}}, &(0x7f0000000000)=0xb8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000804000-0x8)={r1, 0x8}, &(0x7f0000fd7000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000-0x10)={0x200, 0x2, 0xce0, 0x0, r3}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000002000-0x4)=0x0) socketpair(0x8, 0x1, 0x2, &(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_IRQ_BUSID(r4, 0xc0106403, &(0x7f0000002000-0x10)={0x625, 0x1f, 0xc5, 0x5}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000002000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000004000-0x10)={&(0x7f0000004000-0x8)='./file0\x00', 0x0, 0x0}, 0x10) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000002000-0xc)=@sack_info={r2, 0x8000, 0x2}, 0xc) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000001000)=@assoc_value={r3, 0x6}, 0x8) socket$unix(0x1, 0x2, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r4, 0x2, 0xfffffffffffffffc, &(0x7f0000005000-0x80)="8be2d15b4f056356bc5fef2bca5d246ce32290268919899dcb84c64b0dd58fb688b5ca0ab42a436b7aedc16d957a7a181142dcea92d76b2893832eb58f36f9f9ca52cf08599c92a3536782c5b074ba39f2ee60a4113b791a97654dd7dc52eb4d3be66a3edb0e04962128d6e96cd177ad8da1102dbcc523a8683a21a596930204", 0x80) unshare(0x80000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000005000)={{0xfffffffffffffffc, 0x8, 0x3, 0x4, 0x0, 0x3}, 0x4, 0x2, 0x46745fa0, 0xfffffffffffffffd, 0x7fb39ff7, "eca330653d87f28dfff8334acf915b6a5b8b6c8cd238cadc8c2cf2fe8acc6bb0afc3d28b029723d7d5733f17b57149f43f0fc2b24072d8717d75bad1db2be45a06862c0d8d002fb3f237b8d430a0e39d614a9c197035676eb8ee9747e864ad335e5d9626076a700de28659787dfad07921b9f6eef84ad19b67d983fcaf7d1ecb"}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r4, &(0x7f0000000000)="81622bbe82e034810df519468b5aea4b8bbba74add034e0397cf78cfa8d4802d4a5f65de8a09c000923a97fe2fc9516cb416e36f7a420bfd2698d76805d177", 0x3f, 0x4040001, &(0x7f0000007000-0x1c)=@in6={0xa, 0x0, 0x101, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000007000)={r3, 0x2}, &(0x7f0000004000-0x4)=0x6) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(r0, &(0x7f0000008000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000009000-0x4)=0x10) 2018/01/09 18:46:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000729000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000fc8000-0x20)={0x1, 0x0, 0x10000, 0xb2}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f00007ad000-0x20)={0x3351e6f, r1, 0x10003, 0x503}) r2 = socket$alg(0x26, 0x5, 0x0) connect(r2, &(0x7f0000546000-0x10)=@ax25={0x3, {"3eaf57d4442e21"}, 0x0}, 0x10) 2018/01/09 18:46:51 executing program 3: mmap(&(0x7f0000000000/0xfe7000)=nil, 0xfe7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000fe1000)={0x5, 0x92, 0x80, 0x7, 0x0, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x16) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eeb000)={r1, &(0x7f0000eed000)="", &(0x7f0000eee000)="13", 0x0}, 0x20) 2018/01/09 18:46:51 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x0, 0x300) r1 = accept(r0, &(0x7f00004cf000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xfffffffffffffe19) accept$alg(r1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000025000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000014000-0x4)=0x8, 0x4) write(r3, &(0x7f000007a000)="3f93", 0x0) recvmsg(r2, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001a000)=[], 0x0, &(0x7f0000019000)=""/0, 0x0, 0x0}, 0x0) 2018/01/09 18:46:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000003, 0x2) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000f47000-0x8)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000046c000)={{{@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=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000213000)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000bc000)={{{@in=@multicast2=0xe0000002, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, 0x200, 0x0, 0x3, 0xa, 0x20, 0x20, 0x33, 0xc23, r2}, {0xd174, 0xffffffffffffffff, 0x80000001, 0x3, 0x2, 0x1000, 0x80000000, 0x2}, {0x1, 0x3, 0x9, 0x3e00000000}, 0x2dd, 0xf, 0x2, 0x1, 0x1, 0x0}, {{@in=@rand_addr=0x7, 0x1, 0x0}, 0xa, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x3, 0x90000000000000, 0x8, 0xe545, 0x8000}}, 0xe8) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) socket$nfc_raw(0x27, 0x0, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000d62000-0x18)=@generic={0x6, 0x1, 0x40}) setsockopt$sock_int(r0, 0x1, 0x3e, &(0x7f0000d2e000)=0x9, 0x4) 2018/01/09 18:46:51 executing program 5: r0 = socket$kcm(0x29, 0x5, 0x0) r1 = socket$nfc_raw(0x27, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000001000-0x4)={r1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) close(r3) getsockopt$sock_int(r2, 0x1, 0x3b, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x4) 2018/01/09 18:46:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000069000-0x18)="ff0204000000000100000000000000000000000000000205", 0x18) setsockopt$inet6_buf(r0, 0x29, 0x100000000000003b, &(0x7f0000707000-0x78)="c50020000000010007a8f79b5a07798b75bed544017d5cdbb3ffe92774a718cdb98284de48eddd44252e89d1363587f8f27df0300351c41fa609288d3f00e4ff7fae7007725b65e19a98b8765ce0f7997c08aa9f2d2fbee79bbd8807f812ab9ede37c41667928927268933648f2a6fe058e69a00d31f6f11", 0x78) sendto$inet6(r0, &(0x7f00006ff000)="cc0a6d425b4f2e97f89845e9c037f085530cd4bd3d21b84d11ed82fd2e39e4b1eb399b459e0686ac53721c6fbb4f619b297b633b76f3e44949a41cdf23beb77c35c3326a1e0f7051f8a9333051007dda068ef31415b1e5ac0ee6ac42dec6737506e350", 0x63, 0x8000, 0x0, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000607000)=@hopopts={0x0, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}}]}, 0x20) sendto$inet6(r0, &(0x7f00004b8000-0xa3)="5e50435ca854a36ba0a48e78553454f1ec43068cdb5621e7e130c12b75df7628f085243eaa3f38a43b657850c09f721383d199ab8822013ee16bf3af2e1fa3fcc25c07dde5f14662e51df9b082d44527a20968ff10821dd5cbb1a9ca50ec2afa4572c6560b613c327108ee81fa9886a7227396cdcdfa20d35c9b735952490b543cd507c04da8b400f3ff9e43e7f620f03b75cdab100028aabcb0c2a0fe7635e7ee1af9", 0xa3, 0x4000041, &(0x7f0000c1e000)={0xa, 0x0, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3ff}, 0x1c) sendto$inet6(r0, &(0x7f0000d2b000-0x57b)="dd0e801fde44abc11c779f1ef92c7288e58dc7cc45b4335d4a589c74e8050a21cdae9b48aa621c95d4f82880fc62cf012cac86398d17b27f0793e485496bd5636f384ea0963b97214facfb0689d402e780fe6ba088b006000000f6b205885bb69cdd690522cd27f30b0e641fa62fcf34284ebede588ab650387fb7bcb3e964dd4635b6edb6014814b5fd78df7279d94a715d1a53943f5150ab37dee0d891cea9c30cc63d9dc8663190ae67d00cb6b2ea8f4e32672e7707bb4bc0069473261ae4f4ea21f22be38bfd501792ecca53dad17d48735e8a53c433bd3cf72b87ba8e4e1e67add4821b2565187b2176f120eadb7a9c24ad3b5edbe1d8da0949e4369d0f04ca31e89a8241021f68c89de0788dba4c0b8da088eecdc90faa7b40cf1ca651733108f528f89418206aca1256b24af269934e72baff9d537c8a6811ed02a174cd930f1c6bcffff20e187f0819de631c5dc38bd96ff28f5a28ab6a0213b3d6ed4ad07cd0fd73c1ece1e46756eb7ae221da3897c3f2e11d30950efd4a9b317e71a81aa13d2e2390339d637f275126a2e481be123e1d1b9f0111530cc39904ece9b2c5f682175a122def7c6e8dc9e386c3660937536ed99b7cc854d54cc52487302d756f52b789ee6da5a8945e5cfed41235297c021c1fdfd67a119a3eeff85a3ff866fe68159cf8a8cdf03d667cf23e22601c7b51b66e637899a7ef430b8161464a62825a193158393d79be3419c01dde728063a52bf8871b0e8938359aac09e390f3230210a62cb45b199bf17bafab6243c2fc5596759b552327e58e9cef3678359ddf8de2aba9d78dc4afc405eab864519344228a90371ba12e029af37d14402adee26a1e1ab3abd2c7c9632e853cbc7b119dc18431d00b447d58505bf59cafd0758141260f76f129bd8efaad6a33ab1d2e532f55e1a298c782e8c8932789111cd05fa87ab53cefad0d5a95979cec6de81d657f3222abc613e62e7316249922a1d00e5a2095cca78a2c747c7c9459af7fec53c8dd6dd927ed5d654848dedb1b47ec173303653494d3f2f10cb7c843cb9c12ba92a766eca3e0abd015f74b9b022f275a191a1ca0f3270077fcf9be6cf1947dc9b1d221eda4fa440e315a33a411c893738e89b7f5d833a0750388757d872b0451ad56d4dae9f1534422ac09fec9c9f0967f71bbdab4d0459dd6ae86cbb014594b1aebbe8c81b1970d93fba2f9bc2e837bdea5cc9256836acce3138137604bb87e6a58ebe4c2554d07997fd5d6afed8306c5b91949f1750f8faf02a5e805421fe83b41c462f37c92ce7cfd4ede003e2d4bbffe54d4b1b0468b02a7f644e7d5a8aace9a090f649a170f6d496e8a363d65ee63f2f30f8cab7b3d1aeef846745b3893013b3dc661b587770faefb0602ca212a82eb6da1778a6c84b66feac25dd9592a354ea36646e7dfb58a11a3b1f5909294d1ecba941f4e3899f97d0e020b667ac8f2b6986947fc4d3c2181ef996703d0813ac18e924d8fa288302f45da3a459590ae688d6fe9cdde65fbe2b476ed296d67494e7ca7da2fb9c115eb2c5fe545424cedd434735bc088a95810cc161397b4654c44f7cafb6fcb265419816b3d9129a7d62ce8a1dfbc9f678f1c64c8546eba8e1184a03fdbf13f82492a371a71ead99c3b556e6d185a9d2c9f391e1ea321000000000000ffff57d366b5b23093834fd64f357076dfb3e17e7fbc366fc5b712c8e94eb4e22c647b3ef3852a0547db267294c3ff540a04cb98108aa816eadc7ab910b22ff01f44822479e1a624311e507f648e0668fa733517def9fcde2d3802a5ea8b92145341754d27fd109a13f612c7f49881a8c34ec14fbe92a0afd219c19b5ebf5d2296bc79c9d17a306e86bacbadee13e87cefb2d8eb660b4a8dc7527999f5e2fc6062dada962d3fad5089a7bc14ce36f25c52aa45b10cb1ed5b863f", 0x561, 0x0, &(0x7f00004d5000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/09 18:46:51 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000000)=0x9, &(0x7f0000000000)=0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x155}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000-0x4)={r0}) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000002000-0xb)={0x1, 0x2, 0xc846, 0x2, 0x9, 0x3, 0x1, 0x7fff, 0x8001, 0x8e2a, 0x3e8}, 0xb) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000002000)=0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000002000-0x8)={r1, 0x2}, &(0x7f0000002000-0x4)=0x8) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f000007f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/09 18:46:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f00008e8000)={0x0, 0x0, 0x0, 0x40002}, 0x8) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f00003cc000-0xb1)="130000001000ffddbf00f4a0180f050000230a009d000000020aafa714000000000000000200000000000000000000000000983ae3820000000003a1b4b88e08000000000000000004f200aa09b1267c3d0f625e77e150da8ed7d56ca466a47bd871a5cd5db27dd20000000000eca41bbce9093d468612f0267214ff9b000000065bf12930d837b9cb3452b6c4e2387d886959e4ebd309619398e9f90d1ad5b56d2a917a6f575b8b76199346c8f325b8b1", 0xb1) ioctl$sock_ifreq(r0, 0x1000000000089f3, &(0x7f0000a43000)={@common='sit0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff0306000000eb00ecff0000000003000449fbf502007e23"}) 2018/01/09 18:46:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000f0f000)={0x0, 0x20, 0x1ce, 0x3, 0xfffffffffffffffe, 0x2, 0x80000001, 0x1f, {0x0, @in={{0x2, 0x0, @rand_addr=0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x80000000, 0x0, 0xc1, 0x6}}, &(0x7f00005df000)=0xb8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000aff000)={r1, 0x6d, "f3d9868f966672e421fc630661664e5b7006344cb3e6897f8d60392a86bae4749604c20cd125224b0fa47bd12aeae3732396fa41f44b90b390660171919c8e2bad8d4dabe289082fdae6c1fbd4caaf49765b2b39808efbce05919d46c345da3922e0d39ec41e1830926ef4c8a5"}, &(0x7f00000f1000-0x4)=0x75) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000541000-0x10)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) r2 = socket(0xa, 0x801, 0xfffffffffffffffe) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) r3 = socket(0x1e, 0x4, 0x0) bind$bt_hci(r0, &(0x7f0000cb8000-0x6)={0x1f, 0x1, 0x3}, 0xfde8) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0xfffffffdfffffff7}, 0x10) sendmmsg$alg(r3, &(0x7f0000f40000-0xa8)=[{0x0, 0x0, &(0x7f0000511000)=[], 0x0, &(0x7f0000131000)=[], 0x0, 0x0}], 0x1, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f00009cf000-0x4)=0x2a2) writev(r3, &(0x7f00009e6000)=[{&(0x7f0000744000-0x9b)='T', 0x1}], 0x1) sendmmsg$nfc_llcp(r0, &(0x7f000076e000-0x1c0)=[{&(0x7f000017b000)={0x27, 0x1, 0x3ff, 0x3, 0x3, 0x8, "1966fbc6004f615bc9225d50be9b34bab1ac859a7037d1701cb348e0a888c96fa581dc017cc303fe8018e6ce12a39f51f88cd92fc42edb09913f9bc53d6795", 0xffdf}, 0x60, &(0x7f0000656000-0x20)=[{&(0x7f00009dc000-0x1)='3', 0x1}, {&(0x7f000068a000)="4055fdbaeddc02297568584fd6c88f5db29768c2960f1819d0e5f3e2b1e2a0d375a395c897af4867ad1e4aaa9540179ae52d381a6864a0556bff01e3c52076b9478a78884fdade1a35dbcde04d39b50cfb844c1b6de68b2c9c8986da1a5fdd5cfa06b79f4b0a18f9da54d32a925f95f0aeec7296b784eb7a15a4c071511d334d9b5fe937013d865cbfc44910d177e5cb5bcf5fdccdaa2d396fa476221dd4a368e1e4065aa2cf8ac48dc9", 0xaa}], 0x2, &(0x7f0000979000-0x1010)={0x1010, 0x114, 0x100000000, "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0x1010, 0x40001}, {&(0x7f0000c62000-0x60)={0x27, 0x1, 0x4, 0x3, 0x30, 0x8, "6970dd3a22366f99d87eea20a5c5bc17c11c0303c7850443bcff8e2099e4d7fd11a1a48e1cee59674b1e4f26036b914eab0d01ceb6d70049113fe78e384c64", 0x800}, 0x60, 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0x1010, 0x40005}, {&(0x7f0000cc3000-0x60)={0x27, 0x10000, 0x6, 0x6, 0x1, 0x10001, "89bdaf3ea9aa4283584caca23678b83b1b4d3ab96fe2f47a7b3f94d7834ae50a0cb1f52b44a301706beaef049fa39fb6c738ff8ddd41cd6b8eb7dbb3c3b399", 0x9}, 0x60, &(0x7f00005d6000-0x20)=[{&(0x7f0000b3a000)="e570fd25fb7584e6d35ca64dc09a4ee7977b7e67a680467f56cc3d8b4b4b02653ca34236a0aca54b2017a098e4", 0x2d}, {&(0x7f0000a5f000-0x88)="9fac14566121e006b50408e2941e99a3c548d694b0c3df8bf06b90d320d590fd2e386ac824cc98abecb711397d4220be26b4d5a277d5de303977d845f0d46badfeb0c74062ab4c6a19e88db27949ac4ea882ebce6f4b8cf5cb774d325b998b7078a537e62f1118d059db12510adbf1eba2f4723e156a94a94d27fab5adaf2caa8940cffaa42e4e24", 0x88}], 0x2, &(0x7f0000b44000)={0x1010, 0x102, 0x3, 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", 0x1000}, {&(0x7f0000163000)="f038e9f6369bfc307395d4d5ac20264d34ccf018eba9944e4b273b0a9777f2342e0324697d7ba86154e215973b95d440c9e013e93c3e8e45b5af443dea1ad26b69efcf64405792c8bab4e4a2a90898194945d72e2c81e66857b07115717df0f0559db91d77d7acb120b1b74d98a859fcd39bd7a2c1d0c09c8f1322456cfb39bfe00335144717658e0bbc344e41c33d7cd2e32f1f4d2197f3faa2b27ee2b75dfb609c5f3b349bd8915c91a0d867c1", 0xae}], 0x3, &(0x7f0000a40000-0x20)={0x20, 0x19f, 0x100000001, "a358d33263b9e817565845"}, 0x20, 0x800}, {&(0x7f0000197000-0x60)={0x27, 0x4, 0x7, 0x7, 0x100000001, 0x4, "6ea7748b36f3bcf21befed033030bcbadd74fd44728ed439317128330ae69731818822934fea87dd87921aa275e0215df8ad55eff484a806dd54f50e3bd51e", 0x6}, 0x60, &(0x7f0000f1f000)=[{&(0x7f0000b88000-0x2e)="c1009d9796aeefedee70dd71731e88f8aac51d4256be368a9f0fd33cb7419754e3059e723c1490d037da5f3d75f8", 0x2e}], 0x1, 0x0, 0x0, 0x811}, {&(0x7f0000f61000)={0x27, 0x1c1, 0x100000000, 0x5, 0x5, 0x0, "22f22bcfa43f81d717700d30a5778709e2712430f1d33d2c2ce8a20f31ff4bca0b2a89a8c1dacf2279e182ceaa0f86e5d859d56fe868f733995ac6ce92486e", 0x7}, 0x60, &(0x7f00008e4000-0x70)=[{&(0x7f000020e000-0xd7)="3d7ee7293894930c5b4cd33e90ee335c38991baa20bb1e7ee6d350776259cc535bbebf999b506ff87009724847d388437caeb2c9e2c8db2465893d42ef438bc66807c528389373f46f16794d5bbf788edf950b7ff823b543af5db802eefdf248775e1975f629d1f3732ed69b4309e38ca968fd0e9f3f9ecebc4e2e7a33d2c5e2d7ac456d27c288060ad7b3720be9b7da4a926262c49d27f34ae70a47d77036ce443737bdabc3e196a174f3e1151603ca0aa30aff27db235de55359236b1d14d2eb4009d304a6104c634abd975ff36579c178a649eebc5e", 0xd7}, {&(0x7f000099c000)="83af419d659200879d05e782023559e28b8770128adbcb7daa5d889a29960b777b19780556ff8d724ca4dd0c5f2f95f66245e21801bb64fc1bc4b3597ce3c63932a0b23eeff6160a", 0x48}, {&(0x7f00003a8000)="abe2d3f3faa5ba1df087282e8718488b0edbfe2bb05221a659fc8bee6b34f898ecf62a069ae30bd2f85d1d8b49261d0c8e91142000a070699c9387324fc092bf93544781b370696acdc0e98260c5b06649c589463913496445720ce4b22ca3f67f9fa367ddac79092dce8fba12728de75f468cad5e98fca88a10b8b391ac9b50c45e", 0x82}, {&(0x7f0000a54000)="c21a8b8dc0288ea74a1421a216b49b61b892f7ed98b995d103dc51ce303b5629aa779372147a4c03a4e1117a6492d7b5d6097780c91c9cad077f54930c306f8626e253beb3c1fe3202c36948145b94a6d1e8d7dbf153735379df05dc0c7d40af6df1b6ce5a6f9708dc046e16cd79b5f049a633eb06fe35d8896eb604655f88544e21f662d5c746e25b4485b1f66ddb2789c7000d0e07e0eeb77377d231c50b18ef38a26b53b3b3feff829208bdded761f2fc31f2b098a472f04b1e7f477d393a8c14bc4fa6b13693e337f6ae13d50f2e29046910597ad0ce22af90981289b6c2fb2d273be70818b6e0386fe3", 0xec}, {&(0x7f000079e000-0x3f)="31666202ae81890734bb05043c3d2d082883346df741095453b35c2e2e226a053811b55fb39bbd7ee6572b86a25d035fc731378c6675e4ff7e0f2494131303", 0x3f}, {&(0x7f000043f000)="8424b716edfb323fdd691838cd14a8bc6683b74f57c4cadb75a7", 0x1a}, {&(0x7f0000e23000)="49627226e4d8804cdf6537b1d10fb3ff4f38c6ad9d4a22f1df6881b840f65ddfa7d2e1c67363627c473b2e969395ef4a3e0d29e322b63ab3a7fdeee74fa89367bd4a4818b5261139677f65035544aa6b96a20984c3ebf3ecaacb61187dabee1030c0132d9478f44ea0f7d81d56f84cb664f12155b685511ff9bc2931a31e796a0064b93fc50beaa8b8902c1fb02d979871c25bddfeadbc4964aa5c1bf8b816a6", 0xa0}], 0x7, &(0x7f0000262000)={0x38, 0x10a, 0x3, "cb8e179948db05a5aca7ca9cb0b5842d89019da99a340f9f988d38c622941525630206436f9e649a"}, 0x38, 0x40801}, {&(0x7f000023a000)={0x27, 0x4, 0x1000, 0x5, 0x3f89aaae, 0x80000000, "58b748158b3d70d6c837c149724e3e2ff0ad874786ee34e7401ecaa9bfa86d95203ca2ff6b7b5e470812f84cb30bd82cab76c3d8eec7f453fd11370d145f0b", 0x100000001}, 0x60, &(0x7f00009ab000)=[{&(0x7f0000fdc000-0xd1)="3a0d5b5466ef4d0b82fd3b6ccd0e514eda3036fedeea1be989a0f8702c5a3852ce4b065da7389c179caa466e0490407f5042fe4aec3c7a8f0cbaeab1a84e0a4a2705f341b0e3c0fdc477015784e019f31fbd3c9f795f7acf54d1df81547c9a95bd640cc95a1a003335df205454732c14dd8e008a509bbbda351890593ee039bb86ec5667bbc06c389457ae0a1ecec192a1d77b0ee6f386b197dc81281a5ce7ee700dbb1e0270eaa4d3824fa547f5cc4f97a0a907eaf7b0a03f02a8d697f744ad775d5d79e75dad0bfb71ba6b9340ce70d3", 0xd1}], 0x1, &(0x7f0000b75000-0x20)={0x20, 0x88, 0x800, "e37920bab223008f724b772997a2af"}, 0x20, 0x40840}], 0x8, 0x40010) 2018/01/09 18:46:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000fee000-0x68)={&(0x7f000000d000)=[0x100], 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8cfbc89fefc282b0e9b6d1b29d5500b5ff74b06ccbd9dee8c886586975b5446e"}}) r0 = socket(0xa, 0x2000000001, 0x0) getsockopt(r0, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000fee000-0x4)=0x14) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00000d2000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000cd7000-0x10)={0x3, 0xffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000958000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000784000)={0x370, &(0x7f0000c34000)="dca9e7eac87474"}) getsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f000071b000)={@loopback=0x0, @multicast2=0x0}, &(0x7f00001ad000)=0x8) poll(&(0x7f000042b000-0x38)=[{r3, 0x200, 0x0}, {r1, 0x90, 0x0}, {r3, 0x10, 0x0}, {r0, 0x8030, 0x0}, {r1, 0x0, 0x0}, {r3, 0x10, 0x0}, {r0, 0x8, 0x0}], 0x7, 0x4c) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f000088c000-0xc)={r2, 0x80000, r3}) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f00004a9000)={r4, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f0000bc5000)={r4, r5}) 2018/01/09 18:46:51 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x36b63d9178cb7056, 0x80a, 0x1, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000-0x8)={0x0, 0x1}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000000)={r1, 0x66, "cd99214a505e4d80d6b455dab8dc48ff55e8389ded8084d7081d0c8dbedf4b579e08a4a50f2945952e225b9b62ac657660d8bd38fde0016154e61dd9626fd049d46a98a155b85946e420388d59159afc0635c578c23a53ac155dea00852235b719b18edee59e"}, &(0x7f0000000000)=0x6e) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000ddb000-0xc)={&(0x7f0000001000-0x8)='./file0\x00', r0}, 0xc) mmap(&(0x7f0000000000/0xd51000)=nil, 0xd51000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000001000)={0x0, 0x0, &(0x7f000017b000)={&(0x7f00007fb000)={0x2, 0x10, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@loopback=0x7f000001, @in=@rand_addr=0x0}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 18:46:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000595000-0xc)={0x0, 0x0, 0xffffffffffffffff}) socketpair$inet(0x2, 0x5, 0x2, &(0x7f0000ee7000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00002eb000)=0x1ff, 0x4) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f000004e000)={0xa8, &(0x7f0000b14000)=""/168}) r2 = socket$llc(0x1a, 0x2, 0x0) r3 = socket(0x1d, 0x0, 0x6) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000a04000)={0x0, 0x5, 0x8}, &(0x7f0000f65000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f00004d1000)={r4, 0x101, 0x30}, 0xc) pipe(&(0x7f0000d62000-0x8)={0x0, 0x0}) socket$netlink(0x10, 0x3, 0x0) recvfrom$llc(r2, &(0x7f00002bf000-0xab)=""/171, 0xab, 0x10001, 0x0, 0x0) 2018/01/09 18:46:51 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000009000-0x21)=""/98, &(0x7f0000008000)=0x62) bpf$MAP_CREATE(0x0, &(0x7f0000004000)={0x5, 0x4, 0x7f, 0x7, 0x0, 0x0, 0x0, [0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/09 18:46:51 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x17, 0x1, 0x6, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000001000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000001000)=0x8) r1 = accept(r0, &(0x7f0000001000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000002000-0x4)=0xe4) accept$alg(r1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000f85000)={@common='ipddp0\x00', @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = socket(0x0, 0x2, 0x400000000010) r3 = accept4(r2, 0x0, &(0x7f00000b1000)=0x0, 0x80000) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000b9b000-0x94)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f9d000-0x4)=0x478) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x32, &(0x7f0000e4a000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r4}, 0x14) recvfrom$packet(r2, &(0x7f0000440000-0x1000)=""/4096, 0x1000, 0x20, &(0x7f0000145000)={0x11, 0x18, r4, 0x1, 0xfffffffffffffff8, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) sendmsg$nl_xfrm(r2, &(0x7f0000c8e000-0x38)={&(0x7f0000547000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008bb000-0x10)={&(0x7f0000904000)=@getsadinfo={0x5c, 0x1f, 0x209, 0x0, 0x0, 0x15, [@algo_auth={0x48, 0x1, {{'crc32-generic\x00'}, 0x0, ""}}]}, 0x5c}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00001b0000)=0x0) setsockopt$inet6_int(r2, 0x29, 0x0, &(0x7f0000df1000-0x4)=0x400, 0x4) 2018/01/09 18:46:51 executing program 2: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000fd4000)={0x7, 0x1}, 0x2) 2018/01/09 18:46:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f00000cf000-0x10)=@in={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000591000-0x4)=0x10) accept4$unix(r0, 0x0, &(0x7f0000e23000-0x4)=0x0, 0x80000) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x1, "13"}, &(0x7f0000912000-0x4)=0x9) syz_emit_ethernet(0x32, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="7c02aa24bfdb", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d7cc2d", 0x0, "1400f1"}, ""}}}}}, 0x0) 2018/01/09 18:46:51 executing program 7: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x1f}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x4, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f000000b000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000000a000)=0x1c) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0xe, &(0x7f000000a000)="e14be0959e2a79e503d1502ce68305c197c91fd974d1e6017f6411", 0x1b) r1 = bpf$MAP_CREATE(0x0, &(0x7f000000a000)={0x6, 0x3, 0x100000001, 0x400, 0x5, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000c000-0x20)={r1, &(0x7f0000007000-0xe9)="b7e7a5af63a39be6ea4f42681daf739039619c32bddebc7aff8f87c6817ae1d0604b6a1a862aadea10d5a444451662ca99116d5e2e585d9f8be275a2d05978ca2e960db4af0f72a53bfe8c810b03fd71c18d5c91d03258a080ff43c4fec535c3a2b3d7fe8592217032387702162360134a82a61159c2432fae43782e16030b3738fa3546a6040100409ed179527f48e2b3c8b18244a63367a358339a1a291797a6ee59aabaf7ffbd258fe71512fe617aeb4bdf5435069054f425b3af6c0df304a915a820dac1d10a4ce9c580db58abc7dfdedce733c615df0825fc108b17a69a4629479860308b1261", &(0x7f000000b000)="c16d9bf8edd3c94f9f3175a7ca35ac095465c4f2d35f85a9db0d3fe85c0283378eab69271887d42110a1bb2a6e4d77b5f9bd47ee9d6170d0f333d4c027a91edc2b6c79bca081f4e29c8258bd", 0x0}, 0x20) 2018/01/09 18:46:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x804, 0x0) ioctl(r0, 0x8912, &(0x7f0000690000-0xb)="0800d700010400000fff6e") getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000913000-0x8)={0x0, 0x80}, &(0x7f0000078000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000272000)={r1, 0x6f, 0xde, "ee182275bcde36de00f8ca206ec331b760b4a814593f300f4fe49efba29653e6c7399b688f634008989acc6ffc7287a2d09ccb599c1f04da5edf610c9f4a78ee2038b183eb072e9119907567c230b3f9ba91e2f6c801a6ac06e88e69e2f126c2ecf5564c91f9a3eb7ba1ad533171ec5df04f16132e1f350ec43b66d1bb5d116aae506742694c8615237fa7f1c774531f2001f8fda2d297a7fd435a060363265bb071119eef1f93bdd43cf8a6013dbdc407427325f2f39e170cd51e2a868aea3436112734643a9f48c6078f69aaf7afa7d27ab34605a95f38b415c66cf8d9"}, 0xe6) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000b58000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000c9f000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f0000071000-0xc)={0x0, 0x0, r2}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000e0a000-0x8)={0x0, 0x0, ""}, &(0x7f00005b4000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000ccc000)={0x78c72a39, 0x1, 0x0, 0x80000000, 0x80000001, 0xffff, 0x7, 0xfffffffffffffff9, r5}, 0x20) connect$inet(r0, &(0x7f00000f3000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_CONTROL(r4, 0x40086414, &(0x7f00004ec000-0x8)={0x3, 0x2}) 2018/01/09 18:46:51 executing program 2: r0 = socket$inet(0x2, 0x6, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000051b000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000b1b000-0x10)=@generic="25eb357bcf96347488ee9e5f081804d9") 2018/01/09 18:46:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000dc0000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000093a000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000b1f000-0xc)={0x0, 0x0}) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000831000-0xc)={0x0, 0x0}) 2018/01/09 18:46:51 executing program 6: mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000f88000)={0x4, 0x1, 0xb03, 0x8, 0x1}, 0xc) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socketpair(0xe, 0xb, 0x9, &(0x7f0000562000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000f8a000-0x18)={r2, &(0x7f0000b0b000-0x93)="0264ab8b8b38e28479122ad73368117de3ffc55ac314a215740cba521eaeacf2ddc9bfaa8dd40e3dc448e3fca50046fd46be7466e734a511c78b1eb7d45419ce437dbc528c72eef0932610e65517319ce078929be33f0f1ec7098f16e12b83aa7255d7bd8bcce9e9620bae8f1b2da37f4f1db4c23aa2469749f4817c663b73e7e867f4c70aecfa54872f3e0e54a13436a275c1", &(0x7f0000f89000)=""/0}, 0x18) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000f8b000-0x4)=0x523a, 0x4) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000f8a000-0x2c)={0xf, 0x492, 0x3, 0x3, 0x10, 0x1, 0xffffffffffff8000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000f89000)={r3, &(0x7f0000f38000)="8b03e8fb56a530815a04207994926714f665dcf3b2027dd7a77c533272b811cb05194fddbfdc2a24411c8f7cb5d0f00b1dcec8d45f304b2ceb4357b23f3b86c711742ab2b8ef3d6e5667188b347bac8fdc95645f5eb8d237305bf0cf69e105fbc6a573479723b00bd8e0eba65f2c54045759a74cd7fe43f47b8abb6933e8744c72286dbe59530ab390bfd2686f684e0fd4a0d9047e735f427e772838be9f6ec707bd5c6c6edeb3b8eae485096363470a1b752686e43ff29831508cace2c50b7532a1f602fd2c4a38e0d820b239e2ce4107398b72c5aa45d68547b43f0d30fbd7e94c", &(0x7f0000d91000-0x1000)="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", 0x1}, 0x20) 2018/01/09 18:46:51 executing program 1: mmap(&(0x7f0000000000/0x49d000)=nil, 0x49d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000049d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000049d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f000049d000+0x95a)=@hci={0x0, 0x0, 0x0}, &(0x7f000049e000-0x4)=0x6, 0x0) accept$nfc_llcp(r0, 0x0, &(0x7f000007f000)=0x0) r1 = socket(0x10, 0x2, 0x0) sendmmsg$nfc_llcp(r1, &(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)=[], 0x0, &(0x7f000049b000)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}], 0x2, 0x0) 2018/01/09 18:46:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000e4f000)=0x8, 0x4) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000fb7000)=0x0, &(0x7f00002f8000-0x4)=0x8) listen(r0, 0x7) accept$inet(r0, &(0x7f0000914000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) 2018/01/09 18:46:51 executing program 4: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000002000)={0x7f, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, []}, 0x90) r1 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000004000)={0x0, @in6={{0xa, 0x2, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3b4a}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000005000-0x4)=0x8c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000005000-0xa0)={r2, @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]}, 0x200, 0x2, 0x1, 0x1, 0x92}, &(0x7f0000005000-0x4)=0xa0) 2018/01/09 18:46:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x4) write(r0, &(0x7f0000b93000-0x26)="260000005e0009fff10001013a0001000000fe05010000004b0e5d020980000004fb0035eadb", 0x26) 2018/01/09 18:46:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x3c, &(0x7f0000c71000)="35708faf32211cdad34fba63caa242056a128bd7d7e3b51fbf63144b66fdd89a515ccbec1dfdcbc83616ad271420ec3e08d8a0026a6301d3a5953c3823ca2e42239943b96914e7b3d2dd0ee176158aadb9fe3a6305205e0a59939de10d7cc8dc57d64ed2031afd4ec9142284fd54fa1508053dd67f549bc0f1f2eaffd299bd5936eceb9e", 0x84) getsockopt$inet_buf(r0, 0x0, 0x487, &(0x7f0000fb4000)=""/0, &(0x7f0000a4f000-0x4)=0x52) 2018/01/09 18:46:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f0000599000-0x10)=[{&(0x7f0000a79000)="1f00000001031900040000090000068002ed3b85090503aa001600ffe2fe58", 0x1f}], 0x1) 2018/01/09 18:46:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nfc_raw(0x27, 0x1, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000378000-0x4)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f000076d000)=r1) r2 = socket$alg(0x26, 0x5, 0x0) socketpair(0x1, 0x4, 0x76b, &(0x7f00001b2000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r2, &(0x7f00002e1000)={0x40000000, 0x0}) bind$alg(r2, &(0x7f0000df0000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4543(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0x0) accept$alg(r2, 0x0, 0x0) [ 160.794501] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=94 sclass=netlink_tcpdiag_socket pig=29401 comm=syz-executor7 2018/01/09 18:46:51 executing program 5: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x2c) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000fd8000-0x130)={0x0, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x0, 0xfbb, &(0x7f0000fd8000)={0x0, 0x0}) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0x67, &(0x7f00001b7000-0x4)=0x0, &(0x7f0000fd9000-0x4)=0x4) 2018/01/09 18:46:51 executing program 3: socketpair(0x1a, 0x80000, 0x25, &(0x7f0000f03000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000001000-0x10)={0x7, &(0x7f0000ebb000)="2499db87b18325"}) mmap(&(0x7f0000000000/0xfe7000)=nil, 0xfe7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0xc) sendmsg$netlink(r1, &(0x7f000000d000)={0x0, 0x0, &(0x7f000000b000)=[{&(0x7f0000fe6000)=[{0x60, 0x103, 0x9, 0x0, 0x0, "298d3d5d4c0001000000005200008197d9df7f0fcd8c070031853de5aecf1544ec9a611b4cf1dd7163e63600d700000000000545057d262e57b61a1aa0e4b274d4160012e08d5340b647607ab88b3c1a"}], 0x60}], 0x1, &(0x7f0000001000)=[], 0x0, 0x0}, 0x0) 2018/01/09 18:46:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000c9a000-0x8)={0x0, 0x0}) ioctl(r0, 0xfffffffffffffff9, &(0x7f0000282000-0x1a)="bc54d81d01cfbf5c5c26225a7af0e421ae34a9746971dd8b4943") socketpair(0xf, 0xb, 0x26, &(0x7f0000621000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f000078b000-0x3)=0x0) r2 = socket(0x10, 0x803, 0x0) r3 = accept4$inet(r2, 0x0, &(0x7f0000b60000-0x4)=0x0, 0x80000) write(r2, &(0x7f0000dfa000)="2600000022004701870000000000ffee006d0000000000000004093c51f10101c7033500b017", 0x26) recvmsg(r2, &(0x7f0000e0a000-0x38)={0x0, 0x2aa1617e4fb226, &(0x7f0000dcf000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) sendto(r2, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r2, &(0x7f0000598000)={0x1, 0x0}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000066e000)={0x0, 0x0}) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000a14000-0x3c8)={0xffffffffffff8000, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x6, [{{0x2, 0x3, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x3c8) 2018/01/09 18:46:51 executing program 6: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0xfffffffffffffffd, 0x84) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000a8c000)={0x0, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0xfc, 0x246, 0x3ff, 0x22f, 0xff, 0x5, 0xefde, 0x1, 0xf391, 0x3ff, 0x5, 0x2, 0xeacc, 0x101]}, &(0x7f0000f50000)=0x108) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000f51000-0x8)={r1, 0x9}, &(0x7f0000575000-0x4)=0x8) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000acc000)=0x0, &(0x7f00003d7000)=0x4) 2018/01/09 18:46:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000de7000)={0x0, 0x0, 0x0}, &(0x7f0000de7000)=0xc) r2 = socket(0x0, 0xf, 0x6) getsockopt$inet_dccp_int(r2, 0x21, 0x0, &(0x7f000072e000-0x4)=0x0, &(0x7f00005f4000-0x4)=0x4) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f000073c000)=r1) 2018/01/09 18:46:51 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x200000000000032, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000009000-0x14)={0x200000000001, 0x7, 0x5, 0x8, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000)={r0, &(0x7f000000e000-0x1000)="", &(0x7f0000009000)="", 0x0}, 0x20) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000002000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f000000c000-0x4)=0x9) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f000000b000+0x242)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000000c000-0x4)=0x1c, 0x800) mmap(&(0x7f000000b000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f000000b000+0x3dc)={r0, r2, 0x9, 0x4, &(0x7f000000d000)="0601fbc6bba555fb9b6713b78cf2e7056fbefef60ada9e7f961713ece12f6f113bd50d400d59cbe05e0d1a1d1735f99461e0568a26af75fd526255109e676c41249aa096a934585c33ac6e93f5c1320b47a13d62adfbc51211f8acc17967162457b863cb520450b836de5c3184a634bcc71cfbd7933395b0d64dd1d1687cd4e594c395e5b4ff92e6d6f1e14dfdee26c3aefe618cf9bbc4b659aee2b6783630e4b0754842272fed4fda8051732d659315f72da6eec3a00795", 0x3, 0x3, 0x2, 0xfffffffffffffff9, 0x8, 0x9, 0x1, "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"}) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f000000f000-0x4)=0xa4, 0x4) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000000c000-0x18)={r0, &(0x7f000000a000-0x86)="", &(0x7f0000007000-0x1000)=""/0}, 0x18) 2018/01/09 18:46:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00006a4000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000043000-0xcd)="", 0xfffffffffffffe5a, 0x20000080, &(0x7f000011b000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) 2018/01/09 18:46:51 executing program 4: mmap(&(0x7f0000000000/0x707000)=nil, 0x707000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000708000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) bind$netlink(r0, &(0x7f0000706000-0xc)={0x10, 0x0, 0x0, 0x400000000006}, 0xc) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000709000-0x7)=""/8, &(0x7f0000707000-0x4)=0x8) pipe(&(0x7f00005ee000)={0x0, 0x0}) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f00006f2000-0x8)={0x4, 0x1}) mmap(&(0x7f0000707000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000709000)=0x0) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000709000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000070a000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000431000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000108000-0x4)=0xc) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000709000)=0x0) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00003ef000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000709000)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00006a5000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000045000-0x4)=0xc) r9 = getpid() mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f000070a000-0xe8)={{{@in=@multicast1=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000028d000)=0xe8) r11 = getgid() mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r12 = accept4(r1, &(0x7f0000709000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000709000)=0x10, 0x800) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000025c000)=0x0) r14 = getuid() r15 = getgid() r16 = gettid() mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000709000)={{{@in=@empty=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003ca000-0x4)=0xe8) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000709000)={0x0, 0x0, 0x0}, &(0x7f000070a000-0x4)=0xc) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000588000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000012000)={{{@in=@loopback=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000103000)=0xe8) r21 = getgid() r22 = gettid() r23 = getuid() mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00003e4000)={0x0, 0x0, 0x0}, &(0x7f0000709000)=0xc) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000070a000-0x4)=0x0) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000070a000-0xe8)={{{@in=@loopback=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000064f000)=0xe8) r27 = getgid() mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000385000-0x1c0)=[{&(0x7f0000709000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00003bb000-0x40)=[{&(0x7f000070a000-0x47)="e17c34d3c5b1bd8613c0952b43f3c6748bbf8a85f5d78d968b03f69e6dbcbe32d6a77ad1955167be60f3c42e4315bb41f72dd85043b75d957c3f0285d58cd86a1926522cce34e2", 0x47}, {&(0x7f00001fb000-0x63)="a80f2793abb0644c1adf4b8c2967d8975e3d1ddb721b502263ea15c61d794c060916b201bf96db3a58facdeee74d99c7deafe6da9b8d7318d30aaed640958610cb7012eac5bf0d3c09371bab4f4bac6eda2f8d8a688dfd1c8f44be6844005ae6896017", 0x63}, {&(0x7f0000709000)="", 0x0}, {&(0x7f000070a000-0xd1)="65396174a1eec57af83a7acb992214a5743182c27e69c24482babeba8c36b3f89a2b6dd81e4882dc97180b3344620868c98eb2bf72bb8ef64a39f3c2257a545252473bcef46fe35c5301e9f976c4b7477bb487abd8febfbecd4ccf3d58c668deaa4202fe6cbf4dbf68b99542b0e6ed7cb6ae0fa3a44aa166b0ceb8fdb2e75029e1b499a142375e48fcdce5817638b5a721bc9c1bbfa8f254296928e09bdd71c09c5d575d0c72ac7a21356daa086066627face690f135b40dc8e70291734fe49bbd852765dd6cf6f7c77dfe7d45a836e9f6", 0xd1}], 0x4, &(0x7f0000387000)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}], 0x60, 0x40804}, {&(0x7f000015e000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f000070a000-0x20)=[{&(0x7f0000366000-0x5)="5645be2d19", 0x5}, {&(0x7f0000709000)="e780b0dc346a7fe70a9e059c356530aaf6bfd45a7d3e342b8524bf63a3ba068a6f88fd2ed99d21f13256c8a04a2481fd6c05a62b45379eec6a591d1aa24e240b5b879a7c54f932afd760ebc93c211f6324d018c1b5dbda2476ec7b2093932f0c1d4daf7c22d777f2ffd8990d5cb1a468a57d93ff02687fe8ccceedde82a486a696a1e462ce4c7ef4644c9b1444e5bf", 0x8f}], 0x2, &(0x7f0000498000)=[@rights={0x30, 0x1, 0x1, [r1, r2, r2, r0, r2, r0, r2, r2]}, @rights={0x28, 0x1, 0x1, [r1, r0, r1, r1, r1]}], 0x58, 0x4000004}, {&(0x7f00004a2000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000070a000-0x30)=[{&(0x7f000070a000-0xb0)="5d2c2414057b9a839415296b1f20b991a4cdca39cd2e10f381c76a13ec75d558082f61ba21d50e3cdbad30d0d5e4bb64a019fc0ecd208a1c196a2dc10609675ead87bbcc7894094071d921737202afbfd23951d9d391a5488dfef7a8ced041f57ba739ab6a3ca27ac557bb583a879f06009c7458c60d0a714065259ae9dc2b251aa21968c1beecef8abb2940982e3b495c918bf98d0b747f676000b69a37ed908146328897e03c85833686759017ff49", 0xb0}, {&(0x7f000070a000-0xf6)="1ace5e1f8adbeb3d0763cfe16779b47ed0b758936f7da475d61d3019b1e97301f2b0dcb7ca64c7545971952b39260bd2a0139ed2df77c6b70da7117260b2ae0fc74dbfdba05ccc87f1534290e929f193156f229f2a834c85ca936ab0f2375347c4beeb7031d1f8fc737c46fbf5cb3cfacbee4c582ca435b3145f8c347d198172f869c5d608a38d93c42819643da90827912081874beda6824f219328db04d64f9ff3cf288535c407e4d51750aa92defc01987378251fd25c1233fc25b306904fe4d2cdf0d87214ddec301ed8a191769a6149dd86f638ea9f3f22ea52345b3bb673397bd70a6b067502ae2354fa96282ff23c1e762635", 0xf6}, {&(0x7f000058f000-0x19)="15a605952b52e7c6f50c33b54e2d39f17b8e58fe7a1b9bcbcb", 0x19}], 0x3, &(0x7f0000126000)=[@rights={0x30, 0x1, 0x1, [r2, r1, r2, r1, r0, r2, r12]}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @rights={0x20, 0x1, 0x1, [r1, r1, r2, r2]}, @cred={0x20, 0x1, 0x2, r19, r20, r21}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r22, r23, r24}, @rights={0x20, 0x1, 0x1, [r2, r2, r0, r1]}, @rights={0x30, 0x1, 0x1, [r0, r0, r2, r2, r1, r0, r1]}], 0x138, 0x8080}, {&(0x7f00006df000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000070a000-0x70)=[{&(0x7f0000709000)="b9d53bc91d6dcf042c75cee7c04f5170d1cdccac1eb0646d3dee34398df0e61f0b858cdc31f0bf1ae35b9bc1f353a3455243bc7f7fdd5ba12835b9655e94732bbd24a27875023f7e5d6ac0b6dc3ea04c27dbeb535643941f0be8d8bd296e7bf0dad91f8b404043716432", 0x6a}, {&(0x7f000070a000-0x87)="1455d82b902f8536e684bc37026139b871903e480a3b8c37015d3f33f0e1f9470adf49704275288df7a764b21485eb8b44129760fc9564994bfa9475b3eea4ec01dd29b2f27eb38a3d20caf66db171f79f37ce11d693b9b64aedc96107706fb057de2bfa594d46df18ec21a7be9fb84608e11fcf24f7b61eae3c0c21b2b50ee1ddd7f1b7a705ae", 0x87}, {&(0x7f0000140000)="9bc6ab76e55073c38edc308abd85c2dd3b122bef84", 0x15}, {&(0x7f0000709000)="ee3d402c165f72f39bc6dfa154a49bbc8591c5415a6d0c0cda1e668180556213d369db5f590545eef54e8e59b88bbf9389eae4d0a4d7580d5ff5bda21ef943189fab5d7356c983d55ce2d3cc9e0fa2e05f89f8e34c44d9534b816cf50b76a5eab0714774e70a83f98d281b6b22cdef444a8e30dff3c5040adbd76b21b24f5d0bc4705d7e8d74c9fcfaae8ea9451991fe94b781df36e94c26d1e54b4fd3031661ee98f51aea04b1c24e7bf47515c4c8aabfc270", 0xb3}, {&(0x7f000047d000)="3caeff44376552d3a9cdc19c0c487e21286f7c58b482ce446f7e363624ef34329835bb161a1dda93617629c1d0ad6adc75c658f521a6d040adf64935bd3c8e945b129b81373b954b732e21e0a24538571f2d0f5090dd606b84962749875d829b9e7909ed45ff745216dd2ed9bedaab3d44e18a7efda7fdb8aac78aa8cf66", 0x7e}, {&(0x7f000070a000-0xf6)="225d186c36148c07c8edf46658b5b3335f767759c361866faf89e824b14424ad52a59a6bbcc091c4f736d1817e664331a0777b9852d6db6f8b2bd082cc764c316d6dafde4c6e22a6305814ad2a639f4e02294655c8d20d03eebae84d2aa63b9bfbb685316de74128d68cc80fa676944cd52629f38f57a232095a4daa57544a62d0cda1a6f44ee1a6472d8ff474b7f51f90837f6f8e60e0cf1fdc3f39601b70795ca225c4436dfd75de9ad604ba1e237aceae7a1a6ff8fac223554561588062c7361ed4984ff3373369ffb3aa3f0553b2d24f4811280429790ea9044ca9c6cf84ee7b8b36aeb263ae146a2f1c2153e481ea0d15246b09", 0xf6}, {&(0x7f00000c5000-0xdf)="8c614c26bf616fb44e0366df21c536e502be802ee1479620a748669e498c8bcb307884a53703cac8c10cb29ec69bc5e95b184c0a044fa64a35274151570551a3dd8d5985aab320cdddab2540b6cee5301670c1c5db8b26f86e71d5590777d4306dba89585cf120238a6e677d6b7745846c2386880f679ac52711cc713a0b23d1a163f1f70142e19dcedd3fc8eaa6f165d0a3e57c65cef29a90eb3edd11853bf294fe508e604143d3dd7a53d03d4dac5009365bc9ff22a1bbb6c2d7257e551583232a8b036fcaa1b1917b5e90f0dc0e5af624a6fb563d4ce29c430fb6a88b5b", 0xdf}], 0x7, 0x0, 0x0, 0x810}, {&(0x7f000070a000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f000070a000-0x20)=[{&(0x7f0000709000)="49d0a62ce99ad2049e62b4570ffb9c08e7a985e233f75b184fbc0227a51be0083ff4fcf9af14de02c5795dd11baf19822b6c1a76877eecd1c3234fa694f5c7e02b3445a2d9e84df94884f99156f84a4e1b9c4c046f2a15dffde1226fe304a75a1e858772b0e88635dd06ce6db8e839a493", 0x71}, {&(0x7f0000709000)="22f56c3a88236dbdb7d36979e6ebf4d72cf5606a35b04834dab4020582e7a3906870dca54f08a7239879bd79efa5b9ae541577733146f016ead37dd0e7fe0ee50d6a9ae81df79e9f908a87989baf8857bff836fa7aaf71f6c5b5a8d2289d0400fc0b1d242a99bfd7d996f39441e91e909a4a29b8b14a6e09cc23def2d6eb24b5fdd51a4f87e9dc0d951b6aa6307c9bc4e5a1c5918841e5929fcb5d358d3ea3a2c834a9085880d8d1dda9162257a27fa4564ca07aa83c64eedc39b4a08fe7342c181492ac057fb184edff6294537044ef9628f11e6cea1f2a83715317d9", 0xdd}], 0x2, 0x0, 0x0, 0x40000}, {&(0x7f0000709000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000709000)=[], 0x0, &(0x7f0000664000-0x58)=[@cred={0x20, 0x1, 0x2, r25, r26, r27}, 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0x1000}, {&(0x7f0000709000)="22bd1e64faf8e40485b7542fe2969aef8f0e41d53271ffef2b4673a6285a34a446f84fbea8066a6d0eec487a2db5d98336f47cd640562469391551fecaea7649160baf45db50f44ba49ec7aafbf9caddc49426bb20352b9b0539f0fc068e6e1cf87a9bb664ef2c73eab98f6c0ef95a13bf35d7c7c3c998f4caa15eb0df7124c7e337967e3161771ca4d0d132e24a233833e79484f8d83845d08d3830dca8055757ec399d41833d071a11813ef75cc445017a150745634e9c0038ccd0d8c6039ca21689ef70fac326354350cc24e439bee931708cde7483674f28601ad77930548561c116fa8c18c9b7f6c90220cdc492b303857a1295b9cc", 0xf8}, {&(0x7f000070a000-0x7b)="d97a3277de7615959d3f4a7f8d9377b7c3676364dcc8a94579d83d045ae944d9460607f83f1f61ae3c4a0463ba7cc9a95fe7ad2629885662779bb2446489d1f026a631a74c3ea89be5bdc629609a2cfbe6de6ecec8babdce53a94ae9993f5f4074348a87835cc953261a35b0ebf995b7d08e9e0d41da9356c93133", 0x7b}], 0x4, &(0x7f0000301000-0x28)=[@rights={0x28, 0x1, 0x1, [r2, r0, r0, r2, r0]}], 0x28, 0x10}, {&(0x7f0000709000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f000070a000-0x40)=[{&(0x7f00005ac000-0xa2)="35d066fb569b1de31727dd5a8530f9f7e6c4ca2d27538c692ec38d706b0326ce36538277fb62615d8c593933905a9dc788fcae85f0b9b8f80d40cd9fea721d6aeca04bec987a86edf4f8e366b6b5cc613d525f30f2dcd587ba736a47f77574ca7e52f19790f5e8cf694b5215302a64331c62919c0d5314bfc200866496ba05327d29bdc6f6fec1113ad33ee4f7327274f825a41225e3115945c62d17a77a8eac158f", 0xa2}, {&(0x7f0000709000)="6ab9440bb2182e51c8317b010e89e60e3ef9f4b30a60a5c1d7918be71eb8c637add0a0ed6f41d70e231a95c432fcc5260a60f75f9fbe110532e50591983c5c339e423bb50e0ce720305e3f2dee8e758289129f555872e76ce82907169560413459268dc1c96296777ff9648cb677d1497f1d61cd578bbf6813df3f66e48b42b9dc197d1ddd79fd80e2f6895a", 0x8c}, {&(0x7f000070a000-0xf9)="5256fb97e36fcbc28f6c344404211b3015b2109ed1cdbd40a32088e0719153bf32c4861b97935ed2b9943f98cd345f138ed485ec86eed1381080cc069ed559376b6a841ee608f167cfbe781a8c7e4ed7e6f743d731ba9e3ef1665a2e52d57245788afc9ffeceaca3c87e8765281f702a23fdbdf61ac848533fc89316742ab5fa59a8b802868c9360c8a7a79196acc9308dcc8c6b6acec70826b359352d9890033c07b9e4c7b547de07623af7736f46ca89c5ddc008ffa5bf2b5c6d5cf30fd70f7802cc0da534b319c87d9ce7c9d44c3baceaadcb513f50553ab1e3c5e5e9098b1df266ed023e9620fe02562de0dd9206f96a16f784271a5e75", 0xf9}, {&(0x7f0000016000)="bc760849ac5c4f242624cb930ed77a9ddf058357b0a294d80edebef7bdb935432f9d1f10d2773c7e70f3110a1bdf7c8e756be7101f0b4c918a459783c266ec5a9d8ed61c44f0f0acbd088b93f7c869ff33e590a49d147883d07a647e4468d444765b17b4972e4a4f258bdf3d53f2a9d9c2673d5cf1b254cb30e9f528ae7942fea62a9e8d44b46b8e93c6a6315f230b5cf91f46abbee82debbfafc35a44b5e5aa6c8b30133123256f004431e479", 0xad}], 0x4, 0x0, 0x0, 0x0}], 0x8, 0x8040) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000707000)=0xfffffffffffffff9, 0x4) [ 160.840110] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=94 sclass=netlink_tcpdiag_socket pig=29410 comm=syz-executor7 2018/01/09 18:46:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xe, &(0x7f0000f06000-0x4)=0x5, 0x4) 2018/01/09 18:46:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000168000-0x8)={0x0, 0x0}) socketpair(0x1f, 0x3, 0x0, &(0x7f0000c6c000)={0x0, 0x0}) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000696000-0x4)=r1, 0x4) r2 = socket(0x10, 0x2, 0xc) write(r2, &(0x7f0000d19000-0x20)="1f0000000501ff49433bf000170400760f07e8e0090008000007000004083c", 0x1f) setsockopt$ax25_int(r2, 0x101, 0xa, &(0x7f0000530000)=0x93, 0x4) getsockopt$inet6_dccp_buf(r2, 0x21, 0xf, &(0x7f0000eeb000)=""/184, &(0x7f00005bd000-0x4)=0xb8) 2018/01/09 18:46:51 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000001000-0x12)={0x7, [0x1, 0xd53, 0x60b4, 0x9, 0x400, 0x7, 0x9]}, &(0x7f0000001000-0x4)=0x12) mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(r0, &(0x7f0000d48000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000fe7000-0x4)=0x1c, 0x800) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1f, 0x80000, 0x4, &(0x7f0000fe8000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000914000)={0x0, 0x0, 0x65, 0x2, 0x7}, 0x14) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000fe6000-0xa0)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd0, 0x101, 0x3ff, 0x4, 0x7}, &(0x7f0000fe5000)=0xa0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000fe7000)={0xa, 0x1, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x1}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f000066a000)=@assoc_value={r3, 0xffff}, 0x8) pipe(&(0x7f0000f67000-0x8)={0x0, 0x0}) 2018/01/09 18:46:51 executing program 0: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000040000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f000045b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000fcc000-0x4)=0x14) connect$inet(r0, &(0x7f0000b1b000)={0x2, 0x0, @rand_addr=0x1000000000022, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000fcc000-0x18)={0x0, 0x800, 0x30, 0x56, 0x100}, &(0x7f0000fcb000)=0x18) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000fcc000-0x6)={r1, 0x0}, &(0x7f0000fcc000-0x4)=0x6) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000fcc000)=0x0, &(0x7f0000fcc000)=0x4) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000009c000)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800, 0x9, 0x9a, 0x4fff, 0x7}, &(0x7f0000fcb000)=0xa0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000fcb000)={r2, 0xffffffffffffffc0, 0x3, [0x2, 0xff, 0x2]}, &(0x7f00006d3000-0x4)=0xe) sendmsg$alg(r0, &(0x7f0000fc6000-0x38)={0x0, 0x0, &(0x7f0000fc5000+0x441)=[], 0x0, &(0x7f0000001000-0x19)=[@assoc={0x20000fff, 0x117, 0x4, 0x0}], 0x18, 0x0}, 0x0) 2018/01/09 18:46:51 executing program 6: r0 = accept$llc(0xffffffffffffffff, &(0x7f0000267000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00001a8000-0x1)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r0, &(0x7f0000000000)="ba717dfd37ab5bcf8221e661b79e9bd4b2757ba89be763ce61080c184858944a02156552c1e6160da2b39f08e169572caba5a236bb53f53c72c59feb7fbc2b65bc4ab56f64a9c3fdc20024a6a5eb3defa5af9383e83d04200e5ea36cf95d2d539526d60167a5f1b074743b7592d6626881b13964a89da0610dfa1be7f83023193c8adeaed1c74b20f22240d20a4a", 0x8e, 0x40, &(0x7f0000001000-0x10)={0x1a, 0xf7, 0x8, 0x3, 0x9, 0x9, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) r1 = socket(0x1e, 0x1, 0x0) setsockopt(r1, 0x20001000000010f, 0x80000000007f, &(0x7f0000005000)="", 0x0) 2018/01/09 18:46:51 executing program 7: r0 = socket(0x1e, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x20001000000010f, 0x80000000007f, &(0x7f00001a9000)="00210300", 0x4) 2018/01/09 18:46:51 executing program 3: mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000027000-0x10)={0x2, &(0x7f0000037000-0x10)=[{0x44, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0xdee, &(0x7f0000039000-0x8)={0x0, 0x0}) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f0000009000-0x20)={"94c369485cfaa498fbe083721e5f5533", {0x4, 0x401, 0x408, "692b0e329513", 0x7fff, 0x0}}) sendto(r0, &(0x7f0000021000)="", 0x0, 0x0, &(0x7f000002a000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) 2018/01/09 18:46:51 executing program 2: mmap(&(0x7f0000000000/0xf8b000)=nil, 0xf8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4000000010, 0x802, 0x0) write(r0, &(0x7f0000749000-0x24)="240000002d000710ff0600000000000000080000020000000000da000000000000000000", 0x24) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x1, &(0x7f0000f8c000-0xf5)="0aed12d2aa7039913c6b7f375324f8e7dad4c24184c260bb037a6f751d40b3cffdaaa3d7776af919ff7c7f99271fb4da1a73facc6c2f2800947ecce62e85175be072c2d4d65828b97042f1398309939e73de8ca4e4ea2db901e6cbeecad93a4aabd3a196f055e88700bfb4c33def0561002d5945f1ea789f27bdcad6b155a94b4d4a453033d3dbb425427bca0cb9c892f5c31d9b66ca98d06643eace73b489a4323881b602f4499abe8de423101b8697aa36dd5be7883f73f5db8c96a3bdba584ce0c89f4ed57c8145340ed0d253e45157cab307c4239be7cb24fbac9547f846e8faa97ed6c1191de99316ad84ceb8baf4e51d1c9e") [ 160.905888] nla_parse: 18 callbacks suppressed [ 160.905895] netlink: 72 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/09 18:46:51 executing program 6: r0 = socket$inet6(0xa, 0x6, 0xa) setsockopt(r0, 0x84, 0x75, &(0x7f0000002000-0x6a)="", 0x0) 2018/01/09 18:46:51 executing program 5: mmap(&(0x7f0000000000/0x910000)=nil, 0x910000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x5) mmap(&(0x7f0000910000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000911000-0x68)=@routing={0x3b, 0xc, 0x1, 0x172e, 0x0, [@loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}]}, 0x68) socket$inet6_sctp(0xa, 0x4, 0x84) r1 = socket$key(0xf, 0x3, 0x2) r2 = accept(r1, &(0x7f0000082000)=@in={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000047f000)=0x10) mmap(&(0x7f0000910000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r2, 0x400448c9, &(0x7f0000911000-0xc)={{0x7, 0x2, 0x1000, 0x10000, 0x9, 0xf0}, 0x6}) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f000030b000-0x10)={&(0x7f00008fe000)={0x2, 0x2, 0x0, 0x9, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, @sadb_address={0x3, 0x2000000005, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 18:46:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065c000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-384-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f3f000-0x10)="ff03000000000010a5ae7a003e9d4d54", 0x10) r1 = accept$alg(r0, 0x0, 0x0) shutdown(r1, 0x1) sendto(r1, &(0x7f0000c94000)="", 0x0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000169000)={0x0, 0x0, &(0x7f0000c51000)=[{&(0x7f0000a68000-0xe6)="4244b74b53330b5e54e4b1099129375997c987ba405b5b38752ab9c2732c4ae03558ca6678f318651b3b96413f2583", 0x2f}, {&(0x7f000019b000-0x85)="20a2a40c7d3b9b90b78c8472118be8c5a776e672d8d5c98324200263b612da5e0e3038e99e9712e0b555d29e42350d2aa8e729bd9c22bc9853b3e06af9ad026ffbfbd7a3afa0b402a21babce833cd3709011c48f776b6276dd12023c8f018c69cd0b6f6f92fd344737e074a17e74847de56a1a1d62a8532756e773e152f4d099fe6d77380780ea6f06862143ae3f5713b2f970bdd30e48868ac41dea7205ed27258198845c32103a61854b325dcb178d1a328e45d5c2701b3a2b98f6489a52e3", 0xc0}], 0x2, &(0x7f0000c1d000-0x228)=[], 0x0, 0x0}, 0x0) 2018/01/09 18:46:51 executing program 3: mmap(&(0x7f0000000000/0x939000)=nil, 0x939000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_sfeatures={0x3b, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f000093a000-0x10)=@generic="90a8a88cf7cbee5d762f6deeb1435c64") 2018/01/09 18:46:51 executing program 1: mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000660000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f3b000)={r0}) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r1, &(0x7f0000102000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f7e000+0xdd6)=0x10) r2 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r2, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000bae000)=[{&(0x7f00003f0000)="50094822331187766a1cc043bda5852d6d252ab7243e79f3660de9ad3feb1e79b5836e440277c5a5117819c1b290c364f6f17afbf0cb99c78f6bd43ffe120212046ea3179a384a16737827dd9aaccd7ffec6bbd30bc0541ba4dbbbc4a1f60aaf7279ce704a01749f665ce812213dcee0f4db6b5bb9f454fe9c8346c659ffb3e59b454964c13e0fa529", 0x89}, {&(0x7f0000f7f000-0x13)="398df8cee85a6e462db5388d4d80ab8aec6fca", 0x13}, {&(0x7f0000f81000-0xe)="1596c30f43392d5c8b1798f99c18", 0xe}, {&(0x7f000014e000-0xd6)="a545b5a2b65daeba09f99e2576e378358f82a93510b03a1a9750579a119d3e1241725160c2689735b0db06cbb09ac5ef49d6e1665d87ec30607cbb9238188df7cf9b93a9998791b704d746904a9fbff7d25f9e6be0bd5165a7df97f5372c84c53331e3c7bbf97f42752a678ea39315b45800d4ad1284dcd3ec6f5ae278d8305eff59b8a4c5baca6cd8adc08e156683623c6c8a352afa799d3a6fb017782e261cd7e90e393b5d96f63c58fa9a5917eedfbe74c1cd1ccac156021be658d19be44ade47543f727589f0c7c64560b8e666227cde6ad2ad56", 0xd6}, {&(0x7f0000c63000+0x956)="638eba7ffefc52814868052c", 0xc}, {&(0x7f0000f80000-0xee)="64b32d03a89231bb737829474cd64f16e8f1bd4616eed708cac0a5abdfef403ce1ba36126ef1cede3483dfd47ab54a645ae01bf58b692471cc28a6241e2e62cd8ed432dcd8eb5d2546e758f3cff6ca06126780361d714b18badb703e1434ea83f20e874e154e2678ca52754654616ede8dbd0851cd600346f155d436688037e0696dde2b73b2a182a83e709e51bf365659853a906a01c1be4bc53e5e89bdd4ede3c77c29abcf05a37806f23fef03df4e63c63fcbbeb34a82e65da3c19fef9842dd1aa6b4be69cabb21f37d38144c7dfbc96bb4adeb968045c4471e5e1e76ac5c639ff9e403d76b7b6bc2b611fa7f", 0xee}, {&(0x7f00009f5000-0xdc)="7cd5c05afbe6f829a8567a0132a6dc97ff4fc767cbe867be872a4afafda92854240d5805ab8ae3c32bbceb3cabfffb12fb14f6e3b274267a99ffde8cc483a71435c6538c142799441ee320de0945b21e2f2e1862f35a2797ec51d367ef1a0f80bcc848b53523cf80670866b9d9494c95ddc1350a44b4d30696e1b20b90c8a7b03eacc4092f726977eb29cd97fd6037f21902087b9b9648efe5d3a7927952bbcda1930be8525eaf09213916af802c3beb97185732213a0758767716b4a488777015b13c87097abe973ddeaffab2ae013120891019f2627d52daee24b4", 0xdc}], 0x7, &(0x7f00005e3000-0x30)=[], 0x0, 0x0}, 0x40000c5) recvmsg(r2, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f000088c000-0x11)=""/1, 0x1}, {&(0x7f0000f7e000-0xaf)=""/175, 0xfffffd42}], 0x2, &(0x7f0000ec7000)=""/0, 0x0, 0x0}, 0x0) 2018/01/09 18:46:51 executing program 5: r0 = socket(0x11, 0x802, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0xa, 0x1, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000001000-0xc)={0x20000000, 0x0}) setsockopt(r0, 0x7f, 0x7, &(0x7f000070d000)="b20b", 0x4c) getsockopt$inet6_buf(r0, 0x29, 0x45, &(0x7f000068a000-0x28)=""/40, &(0x7f00000c6000-0x4)=0x28) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000c39000-0x4)=0x0, &(0x7f0000000000)=0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xd, 0x803, 0x2, &(0x7f0000003000-0x8)={0x0, 0x0}) sendfile(r2, r0, &(0x7f0000002000-0x8)=0x0, 0xfdd) 2018/01/09 18:46:51 executing program 6: r0 = socket$inet(0x2, 0x801, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0xea5d2f4cea55b8ac, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fdb000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000001000-0x4)=0x7) connect$inet(r0, &(0x7f0000fdb000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fde000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r2, &(0x7f0000003000)=[{&(0x7f0000fda000)='W', 0x1}], 0x1, 0x0) 2018/01/09 18:46:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000094c000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(serpent-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c97000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f0000160000-0x5c)={{0xa, 0x3, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xee}, {0xa, 0x3, 0xb92, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000000}, 0x7, [0x8b94, 0x800, 0xfffffffffffffffe, 0x2, 0x7, 0x1297, 0x2000000000000, 0xe071]}, 0x5c) r5 = socket(0x4, 0x80000, 0x1) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00009e3000-0x10)={0x0, 0x9, 0x80, 0x7}, &(0x7f0000dda000-0x4)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x66, &(0x7f00003d5000-0x8)={r6, 0x8}, &(0x7f00004f7000)=0x8) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) sendmsg$inet_sctp(r3, &(0x7f0000c0e000)={&(0x7f0000203000)=@in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00009a8000-0x70)=[{&(0x7f00000bf000)="91be17e58203e989931e284600e9c5c9f9", 0x11}], 0x1, &(0x7f0000865000)=[], 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000152000)={r7, 0x6}, &(0x7f00000d5000-0x4)=0x6) setsockopt$inet6_MRT6_DEL_MFC(r5, 0x29, 0xcd, &(0x7f00005c6000-0x5c)={{0xa, 0x0, 0x800, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1000}, {0xa, 0x2, 0x1, @loopback={0x0, 0x1}, 0x20000000200}, 0xfffffffffffff871, [0x2, 0xb, 0x3, 0x1, 0x32, 0x9, 0x67, 0x2d]}, 0x5c) 2018/01/09 18:46:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) recvmsg(r0, &(0x7f0000800000)={&(0x7f00009ff000+0x9ae)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000faf000)=[{&(0x7f000068d000-0xfc)=""/252, 0xfc}], 0x1, &(0x7f0000c28000)=""/0, 0x0, 0x0}, 0x1) bind$alg(r0, &(0x7f0000ced000)={0x26, 'skcipher\x00', 0x10, 0x0, 'xts-serpent-sse2\x00'}, 0xffffffffffffffaa) r1 = socket(0x0, 0x3, 0x7) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000634000)=0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="", 0x0) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f00001b2000-0x1f8)=[{0x0, 0x0, &(0x7f0000078000-0x30)=[], 0x0, &(0x7f0000dd7000)=[@op={0xb1, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f000083e000-0xc)={@local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, @empty=0x0}, 0xc) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000acb000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000910000-0x4)=0x8) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f000002c000)=0x4, 0x4) write(r2, &(0x7f00000ac000)="03789f6046f5b7374581999b2da815c5f76ee209beb0e967acc1054b4982b36ab1f2670a58757b0a06fa4cd039b42e2e146b779acf0a31cfe98b6a7177f8995ce32dac8e3e5702d90442acfdf338a6890f681d6482c8f653edc500aa2a24861995564cb32596f8ccdf1cf1cc1f8b446158441a33514914f1a5903096ca9ce52a095f9c7192f56e8ef32b97e18d0ab74598d372cf41148cc8a898dfcd140bc220", 0xa0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000d8c000-0x8)={0x0, 0x1f}, &(0x7f00004a1000)=0x8) bind$alg(r1, &(0x7f0000f3e000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(rfc4106(seqiv(rfc4106(gcm(aes)))))\x00'}, 0x58) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00004e6000-0xa0)={r3, @in={{0x2, 0x3, @rand_addr=0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x81, 0xffffffffffff605a, 0x8, 0x0}, &(0x7f0000f52000)=0xa0) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f0000de8000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000fdf000-0x4)={0x30}, 0x4) 2018/01/09 18:46:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xa, 0x9, &(0x7f00006c1000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00002ee000)={0x0, 0x1}, &(0x7f0000ade000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f000029f000)={r2, 0xffff, 0x30}, &(0x7f0000ee0000)=0xc) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000f54000)=@assoc_value={r3, 0x7}, &(0x7f0000c9e000-0x4)=0x8) sendto$inet(r4, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00009fa000)=@assoc_value={r3, 0x3ff}, &(0x7f000077e000)=0x8) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f00007f5000-0x4)=0x8, 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000dde000)={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]}, 0x0, 0x0}, &(0x7f0000207000)=0x98) 2018/01/09 18:46:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) socket$kcm(0x29, 0x2, 0x0) sendto$inet(r0, &(0x7f0000022000-0x16)="01", 0x1, 0x0, &(0x7f0000031000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000029000)="c6", 0x1, 0x0, &(0x7f0000034000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x74, &(0x7f0000030000-0xb8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000002b000)=0xb8) 2018/01/09 18:46:51 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000001000-0x4)=0x1c, 0xa5f6f4a27daaca6a) listen(r0, 0x1bfa7a0e) socketpair(0x11, 0x80807, 0x3, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r1, &(0x7f0000000000)="9074716c7a6dec41d13f4023d328246ced5ea216b6d2eb03c70bdca1f16d5d99e969de35fa7fefa8bc0b7b185122e8e121ea711b64822cb7502040f5489ef031176398c9e97c29390d334e4f988e7a83c1c017de326517b7bdf1156fbe8e4f3515ea760f461c8bd1e0d3520a3b259617adf039973034534b8c5782caf5b392573b78bd2c69cf55a3a70dae0f16b6373f04172141cffab170c4d213233bbf7db1ec90", 0xa2, 0x40000, &(0x7f000099e000-0x10)={0x4, 0x5, 0xbd8, "231a30912ae1", 0x1, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f00008c0000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000321000-0x4)=0x8) 2018/01/09 18:46:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x80000, 0xee2) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000959000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) bind$alg(r0, &(0x7f0000b42000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha512\x00'}, 0x58) bind$alg(r0, &(0x7f0000801000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha224\x00'}, 0x58) 2018/01/09 18:46:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000204000-0xc)={0xffffffff, 0x7, 0x10}, 0xc) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000738000-0x10)={r0, &(0x7f0000123000)="3a45e8202e3f50f089db9f4d2f1a865a665f4259eaeaafc566b1d4535d0f55bb13f28f69e0359d7cf301b04c5b55ef10badaf125256244e7d5aa572b3e275d2007c7fe967d701cf6d7c491662df6e4337d68845f79925e29a5db39db056c160b2a5350664c5c64e749efb5e7eb87dcc0ca5f741f602dac7a680700b31ef3fc3631cea0b4873ccb9feae693c1728ac4cd2e99e33a370c8bc66e144611556999a575a324f4e40504fffefd829625dacaf5e30bd37da24edd9a3ce4c374f4563d9cc1977aac8d54ff0a9c0c315906ac939137cdf51e66e9e42d8a2d7f5074fb8446f47c4d39"}, 0x10) bpf$MAP_CREATE(0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) 2018/01/09 18:46:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000921000-0x10)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f52000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000539000-0x108)={0x0, @in6={{0xa, 0x3, 0x80000000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0x80, 0x7ff, 0x7f, 0xb566, 0x5, 0x8000, 0x8, 0x6, 0xd86, 0x7fffffff, 0x5, 0x7, 0x0, 0xffffffff]}, &(0x7f0000c9d000-0x4)=0x108) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000c1d000-0x8)={r1, 0x8}, 0x31) r2 = socket$inet(0x2, 0x3, 0x87) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000000)={{{@in=@broadcast=0xffffffff, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x933}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f00007b3000-0x4)=0x0, &(0x7f00002bf000)=0x4) close(r2) 2018/01/09 18:46:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = socket(0x1, 0x807, 0x1) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000dbf000)=0x6, 0x4) ioctl$int_out(r0, 0x2, &(0x7f0000e80000-0x8)=0x0) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x5, 0x0, 0x2, 0xe, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}]}, 0x70}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 18:46:51 executing program 1: mmap(&(0x7f0000000000/0x956000)=nil, 0x956000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x3, 0x84) setsockopt$sock_int(r0, 0x1, 0x35, &(0x7f000045f000)=0x0, 0x4) mmap(&(0x7f0000956000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000956000)=0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00006d7000)={r0}) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000410000)=0x0) mmap(&(0x7f0000957000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000958000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000959000-0x8)={0x0, 0xfff}, &(0x7f0000427000)=0x8) mmap(&(0x7f0000958000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$kcm(0x29, 0x7, 0x0) mmap(&(0x7f0000959000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgid() mmap(&(0x7f0000959000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000959000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r3, &(0x7f0000561000-0x38)={&(0x7f00007de000)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000850000)=[{&(0x7f0000959000)=""/38, 0x26}, {&(0x7f000095a000-0x1f)=""/31, 0x1f}, {&(0x7f000039e000)=""/103, 0x67}, {&(0x7f00002d0000-0x1000)=""/4096, 0x1000}, {&(0x7f000095a000-0x41)=""/65, 0x41}], 0x5, &(0x7f0000281000-0x72)=""/114, 0x72, 0xffffffffffffff7f}, 0x40000000) mmap(&(0x7f0000958000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f000095b000-0x4)=0x0, &(0x7f000095b000-0x4)=0x4) mmap(&(0x7f0000958000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000958000)={r2, 0x4c, &(0x7f0000959000-0x4c)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x20, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000958000)=0x10) mmap(&(0x7f0000957000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000958000-0x98)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x6}, &(0x7f0000957000)=0x98) mmap(&(0x7f0000959000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r3, &(0x7f000095b000-0x61)="fca22004887861e98f83ac9646ce46dbfb14c1bb8a69f4c908b0c530e311f62c17adec79e15849efca087b46aa9fd6c0d4b335c245e846d30004000000000000e867876818c2e64065f148903ded4aa9715bca92797c05a9e11fb2b4ffacd80c9f", 0x61, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000095a000-0x4)=0x0, &(0x7f0000270000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000273000-0x8)={r4, 0x575}, &(0x7f0000948000)=0x8) 2018/01/09 18:46:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6a, &(0x7f0000000000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {{0x0, @ipv4={{0x10, 0x4, 0x0, 0x0, 0x5c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@ssrr={0x89, 0xb, 0x0, [@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @loopback=0x7f000001]}, @ssrr={0x89, 0xb, 0x0, [@multicast1=0xe0000001, @multicast2=0xe0000002]}, @ssrr={0x89, 0x13, 0x0, [@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast2=0xe0000002]}]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, ""}}}}}, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = accept$alg(0xffffffffffffff9c, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f91000-0x38)={0x0, 0x0, &(0x7f0000c8e000)=[{&(0x7f00009c1000)="92d398834794d11304c26c7617c8409dd68811d69083cb05fe98b530e2f28d5468a449e986edd080dda851355b39d85c0b87512fce0349683a99b2fbc9cfb334b6540a799ffbc1530341", 0x4a}], 0x1, &(0x7f0000ab6000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x8000}, 0x4001) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00009fb000-0x8)={0x0, 0x6, 0x2022}, &(0x7f0000bf6000)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000a34000)={r3, 0x6, 0x200, 0x0, 0x2, 0x0, 0x9, 0xffff, {r3, @in6={{0xa, 0x1, 0xfffffffffffffff8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800000000, 0x7, 0x4e, 0x1, 0x8}}, &(0x7f0000e93000-0x4)=0xb8) socket$bt_rfcomm(0x1f, 0x1, 0x3) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f00000d5000-0x8c)={r3, @in6={{0xa, 0x0, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000000000)=0x0, 0x4) 2018/01/09 18:46:51 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00001ff000)=@common='irlan0\x00') setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00006f9000-0x4)=0x4, 0x4) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000ec5000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) 2018/01/09 18:46:51 executing program 7: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00003b4000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000001000-0x8)={0x0, 0xb5}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r1, 0xb2, 0x24, 0x495c, 0x0, 0x80000001}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet(0xffffffffffffff9c, &(0x7f000091d000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009df000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f000084f000)={0x0, 0xfc3}, &(0x7f000021b000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f000047e000-0xa0)={r3, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x6, 0x7f, 0x100000001, 0x10}, 0xa0) pipe(&(0x7f0000b69000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f000082d000-0x8)={r1, 0x2}, 0x8) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000726000)={{{@in=@multicast1=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=@loopback=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}}, &(0x7f0000cef000)=0xe8) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x0, 0x0, 0x20a970e3, 0x0, 0xfffffffffffffffd, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00006ee000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) pread64(r5, &(0x7f00001fe000-0xb2)=""/178, 0xb2, 0x0) 2018/01/09 18:46:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000282000)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095e000-0x8)={0x1, [0x0]}, &(0x7f000095e000-0x4)=0x8) r2 = socket(0x6, 0x5, 0x1) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000963000)={r1, 0x0}, &(0x7f00002b1000)=0x8) listen(r2, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000e67000)={0x2, &(0x7f0000433000)=[{0x101, 0x43b28cb5, 0x8001, 0x9}, {0x0, 0x1ff, 0x1b2, 0x7}]}, 0x10) 2018/01/09 18:46:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) write(r0, &(0x7f0000000000)="240000001b00fbffec09ffffffff000020f6ff0b08000300000000910300000bf9161701", 0x24) sendmsg$alg(r0, &(0x7f000077c000)={0x0, 0x0, &(0x7f00006ae000-0x20)=[{&(0x7f0000bf1000-0x20)="4396e61558718babf66a6a7c2801b66b068d62f255ad13f43d5110f2e68da9f4", 0x20}, {&(0x7f0000b22000-0x4f)="d8964e0a3db371ceef035da3ee6106dd9c0247b04cb20b4aca4d82ba2b1c157e50ddd95c62457bff0930a86973270b1244dbff98e05cbbea5086404d3620209f73e16a28c453e19a79c0e044770e8d", 0x4f}], 0x2, &(0x7f000021b000)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0xffff}, @op={0x18, 0x117, 0x3, 0x1}], 0x48, 0x20000000}, 0x4000) 2018/01/09 18:46:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x10000000003, 0xa) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00004d7000)="", 0x0) connect$inet(r0, &(0x7f0000d6a000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) read(r0, &(0x7f0000735000)=""/4096, 0x1000) setsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f000085d000)=0x400000000000, 0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00003f5000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000018a000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000b4c000-0xc)={r1, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_VERSION(r2, 0xc0406400, &(0x7f0000e53000-0x40)={0xe3b, 0x6, 0x8, 0x8f, &(0x7f0000190000)=""/143, 0x7b, &(0x7f000079e000-0x7b)=""/123, 0x0, &(0x7f0000ece000)=""/0}) r3 = accept4(r0, 0x0, &(0x7f0000fc6000-0x4)=0x0, 0x80000) getsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000774000-0x8)={0x0, 0x0}, &(0x7f0000b90000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000730000-0x5e)={0x0, 0x56, "b28749ef9087f004ec35248b269040a529cc739aa64880c9bafb79d1843cb14581d734ea396dbdaf6d9a8ab73a9f02069292565518c9d9111511cbccee342f88b274c2f812d7f12228f94c33a4cbeb2b459b3a554232"}, &(0x7f0000f89000)=0x5e) r5 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_MOD(r5, 0x3, r0, &(0x7f000020a000)={0x20000010, 0x0}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f000052c000)={r4, 0x94}, &(0x7f0000f47000)=0x8) pipe(&(0x7f0000701000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r0, &(0x7f0000ef1000-0xc)={0x18, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, &(0x7f00004ca000-0x20)={0x6, 0x0, 0x3, 0x8, 0x33, 0x95, 0xffff, 0x2, 0x0}, &(0x7f0000226000-0x4)=0x20) socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r7, 0x84, 0x10, &(0x7f000086e000-0xc)=@sack_info={r8, 0x8, 0x7}, &(0x7f00007df000-0x4)=0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000415000)={@multicast1=0xe0000001, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x72, &(0x7f00004af000)={r8, 0x8, 0x10}, &(0x7f0000adf000-0x4)=0xc) 2018/01/09 18:46:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000eba000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = accept4$ax25(0xffffffffffffffff, &(0x7f0000f22000)={0x0, {""/7}, 0x0}, &(0x7f00004f9000)=0x10, 0x80000) connect$ax25(r1, &(0x7f0000000000)={0x3, {"d004000000512d"}, 0xd40}, 0x10) syz_emit_ethernet(0x3a, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x6, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@generic={0x0, 0x2, ""}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) 2018/01/09 18:46:51 executing program 1: mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000fdd000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-aes-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000036000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f000007e000-0x70)=[{0x0, 0x0, &(0x7f0000f10000)=[{&(0x7f0000f90000)="70e88776da797e00000003001968d349a3b8a289e1ae694c288e67eed95e2b74", 0x20}], 0x1, &(0x7f0000d4d000-0x48)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f000090b000-0x38)={&(0x7f0000f8b000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000229000)=[{&(0x7f0000f8b000-0x6)=""/6, 0x6}, {&(0x7f000063e000)=""/222, 0xde}], 0x2, &(0x7f0000cfc000)=""/48, 0x30, 0x0}, 0x0) 2018/01/09 18:46:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = accept(r0, &(0x7f0000d9f000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00002f7000)=0x1c) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000340000)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000236000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000930000-0x8)={r2, 0x1}, &(0x7f0000924000-0x4)=0x8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000242000)={{{{0xa, 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]}, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "f69f8464be4bc994fe56c49be0fb7bbf7ae30c58ddb25940908b0631f9bcad39f8d94c02d9887d1dacc91624cccab892c486fb71db996733edbfc23c18c67b67cbaf8b9336638ea940e207344b6d72ec"}, 0x160) 2018/01/09 18:46:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x805, 0x1) getsockopt$inet6_dccp_buf(r0, 0x21, 0xe, &(0x7f0000780000)=""/0, &(0x7f000031d000)=0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000435000-0x4)=0x400, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000ed8000-0x8)={0x1, [0x0]}, &(0x7f0000a13000)=0xa5d3b4deaa62c50f) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000328000-0x8)={0x0, 0x0}, &(0x7f0000156000)=0x8) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000896000-0x4)=0x5, 0x4) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000aa2000-0x390)={0x9, {{0xa, 0x0, 0x100000001, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x6, [{{0xa, 0x3, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x7fff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x2, @loopback={0x0, 0x1}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8f39}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x8}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x7ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x390) [ 161.258669] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. [ 161.298158] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/09 18:46:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x8080f, 0x1, &(0x7f000067d000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00007ba000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e90000-0x4)=0xb) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0x23, &(0x7f00006fd000)=0x1fdf, 0x4) bind$inet(r2, &(0x7f0000f43000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000b5c000)="", 0x0, 0x20000000, &(0x7f0000332000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f0000c49000-0x8)={0x0, 0x0}) recvfrom$llc(r3, &(0x7f0000b1a000-0xf0)=""/240, 0xf0, 0x1, &(0x7f0000934000-0x10)={0x1a, 0x0, 0x411, 0xf02, 0x6, 0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000089b000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000ced000-0x4)=0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000474000)={r5, 0x8}, &(0x7f0000f05000)=0x8) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000c05000)=0x400004, 0x4) getsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000e09000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000048c000)=0x5) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000d7d000)={0x0, 0x0}) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f00007d3000-0x4)=0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f000055c000)={@generic="2000000000000000587bf913cb43f868", @ifru_flags=0x400}) sendmsg(r0, &(0x7f0000e0a000-0x38)={&(0x7f0000b8c000)=@nfc={0x27, 0xffffffffffffff80, 0x95, 0x7}, 0x10, &(0x7f0000e49000)=[{&(0x7f0000bd9000)="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", 0x1000}, {&(0x7f0000c46000)="0593cc9893c69dd8188d9f21901053c90ff9c45eaeb3298bca473048dfe022edd63d83eb0a1513aa42a8dc46ed347b53986be63db4a3f418f0f97cf21eb1b300fe999fec23c6dc62d502079219bdc49840c579", 0x53}, {&(0x7f0000f0f000-0xda)="11360508bb1ebaaf06e519fd5e9ddba035a5044c40c3ee99934b731d93b8aa2639241741639b1b3aed371384c45ea622df75f4fec6df9846adcfb252ea5a8ae95519858737099b5ebde5961a443010d40429621df87e70bb7ad6bdb9f42fd74a7cc1d9afcffebd7fb34f30beb2a7dece07c1bac49087c65f8b7067df9671542bc86531f8bf10557be14ab24c27763151cb30b97fbb515ab0bb68b26b45b7c66210deb62dbe7b5797800b78f84d9ddd22952ed6c4fc774d5f6b3586a23fd106846f1eb27505c2a1db646336289bc318f337d724dec1a5e144500d", 0xda}, {&(0x7f00009f4000)="f0dda3f6d030f214aecde81f6865509c552eacadd59815bed4ed223d6ecd", 0x1e}, {&(0x7f0000e99000)="091b9dce34d1c90779f974e0a31591a822315b54c0fdc4007b242e2d4cc8166adfc2e847a7efa1391e9b8efd85a6fb277c89eb0be5e80e2f38a5b5cd648d2f7022d4ce064f93a195d7c1c1f0b88cf1d15848443e722b0ee8781da154573d4786f78a8bb5090777d4840705c9a798b3fe857638d97b1eb1e641fed43c111dc443a0a4c67adc4a2e4ca5b62f4c2d75cacb9aa30c66247668fea648737d68ba1f74b4277a4f4285eb5f9f414991d0b12bb31ac89adcd1cc", 0xb6}, {&(0x7f0000710000)="c7167a66fa0c45962d17b0079829f7ce2f7791415c3d941da903ba2615a5ef7b753b1bea503c555bdb60bf5a2887d4ae23fa8f2ff39836deaa5377ce59ddc5e165146cd1abf5ab97eb1a52a185b5040ba6cff8670f461a6e67dd2d9628b52d2200aaea45d9870254492afe80af0a9137d970f4a55c57133d3ce012d5dfeec290a7ed7f22ee452e3deb097e88fa53ff8118a36795c289df986747140d8242b7e89b02ee91f98d77", 0xa7}, {&(0x7f000018c000-0x44)="0b4715f8428afd4294c6ba782448557b95683db22c02cbb0f562209173c7b33135ab9fa5f61c8711c20a803d0d28abfc8136ff4119a247fa5202a33f6b240a0d8242d759", 0x44}], 0x7, &(0x7f000013d000)=[{0x98, 0x10f, 0x0, "1986199021fc3d803e7875ced8342a8a930cf6b98817e72e9b4cf9f8dcc23a1b4eea998b4d6c733d1c21cd416bd46a0b8eb00b97c971c56e3f9b1133d9455cb1148d752a5eefc6a77ba304fa434395a76df9f75650d843c4870a9016eeaadd1509bb49cc4064bec379451538820e239b2de49899375f70b056e656c94d989b2d8806"}], 0x98, 0x804}, 0x4000080) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f000082d000)=0x0, 0x4) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000014000-0x4)='tls\x00', 0x4) r8 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000797000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001b6000)=0xe8) r10 = getgid() ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000c38000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f00005b1000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c78000)=0xe8) r13 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000e9a000-0xe8)={{{@in=@loopback=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000387000)=0xe8) r15 = getgid() r16 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000ae9000-0x10)={&(0x7f0000343000)='./file0\x00', 0x0, 0x18}, 0x10) r17 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000367000)={{{@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=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000966000-0x4)=0xe8) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f00009a1000-0xc)={0x0, 0x0, 0x0}, &(0x7f000057c000)=0xc) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f00006f2000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f00001f1000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a79000-0x4)=0xe8) r22 = getgid() sendmmsg$unix(r3, &(0x7f0000635000-0x118)=[{&(0x7f0000528000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00003fb000)=[{&(0x7f0000958000)="e36adb606d09844cf73496d9868ca0ca41d443f7f0f9a59418539a47e2b19632f3859fe42bb185c81814c7f8e7a23d41edc7ac5998bf2cc1911051bbf2023841073e3b547a8a92931cd5cf510ee840e8d4bd9d5ee8796fc2a85cde28b50e10f34c13bcb0998a8760df889285ddf29182281107b7d06cc25f8d60254cf05f42aa2c86604e42ba7f613d50db3e9b10a75de8023b93b68221584ae87133b2be03f35609ad3fee803123d24a79f7084457f45fe7455f79e0e5f94031d10b3359c9b806d9ba29b92799cec7217b5bc85e4d617c56ca74c7", 0xd5}, {&(0x7f000095d000)="b94c8e8af9cf39d1b39eb74176f66d1fb67f32f5c272b96351684fb339b1fdbf3693eae233e9c97d5cc19d28b7f6ed375bbb3835f6e4d037695c781071190e80132e40cea1ad4c838b2c92f2e8378da6ca9d3c2709db3e3a9a9827b6aec85ddecf401c30", 0x64}, {&(0x7f0000d59000)="5e869a8b", 0x4}, {&(0x7f00003b5000)="2eb9b56977b2dde14b9611a45526550c5e37933d690bbcdf778ac06914ab001d93d9191d758fea15f81b1ca59d4cbb2abba60bd4277ce0204bdeff4d3a0f7aac6680803fe7adc4d9c41092b38bc8e3e7345499bf45179e888daf5fe49266365ccc3e0c70669326cf0d30eb058dddd82903a00ec9bace26e070acba2b56f2455f815db8b97ead545e2eb36bdd646f8f74531fae26a440ddd405dd748e26b56d74955bca5d8dfd4af9b4efc4851a094c9b17cb2d21e369b937bf1900d24d2b483ce6d5902fde11d06fee9a44e3c6b0159fb7f82c97aa38581f4859a18eb8eca7c1fb79", 0xe2}, {&(0x7f0000d76000)="22b843867febb98e95612e30619b6fb0dedd335616ebb38dd160301b8651074c3f9659997d0935405d5a8a8f99d352134aebcfe208d8ecffdc98", 0x3a}, {&(0x7f0000678000-0xac)="02add81d1fd9bcaff2e2ce290c0ca3157416c67ee334b96544a2ccf8e8f89cd3d578e078a0905d8bcb6dae9ec2887d23013f6457a3ae885a1af2cf743c6d7ce2758602fc710741708eeb6bdd3158842243bf599591cb8e1f63b61c942236dac185f64d330c478c7b3e36bfc407e53fdffc9618ad15a82d3fad2a85fb7d9729e0d494572735bf7798e81f33994e21673b3d3979e51296cf940055df6fbf8d0829c93218a41241031f367b96b0", 0xac}, {&(0x7f0000b4f000)="9687690c05420cddfe055aa8ed74ad20a52ca242f27238354cf448198fe666f1642e3af49ea138c08b23a1e9c4edd8ff9117e454d6214778b49419e503aec8ea674d4f86b565f17992506e5fd03daf8c5b5ce9f189ec1b40aa39ab4f589dd8959fc054ac7f864d2e0ad7054b473ead9bcc7546411389a561d3c4b0be4ea1315b136b5457848e6ef92764", 0x8a}], 0x7, &(0x7f0000cae000)=[@cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, 0x0}, @rights={0x18, 0x1, 0x1, [r7]}], 0x58, 0x4004001}, {&(0x7f0000561000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000639000-0x10)=[{&(0x7f0000cd0000)="bbc8f75fe6ce911752d516d9df1be129b354fdeb3c508cb84585", 0x1a}], 0x1, 0x0, 0x0, 0x10}, {&(0x7f0000b58000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000bc6000)=[{&(0x7f0000311000)="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{&(0x7f00000f1000)="f9204f542d2841a1965795c5e2a4f4970ebe61160286eb0162a040eb26053a977220b4414a1f3ea127a5b728421727e12e63abdf08cc1d98d9fa770d4685a0630d77421471155e2dd5b4721ee8948b82da6d0f0a03bf192d3f570db12033f7b3be4ff3ef55c03cff65ab28038cd4d240b19cbb132009eeab6889e417ec3aa4d630784d49e085d1d4556d78cfd0b83e5eaa0df0f4735772bd286ae26dff74994f857e3712e3c04540ecaac2568f7ef15674882a7531d67b0a4b2ee2f4ac3f90e223160ed788b4c59a23be83bf475d8669fe54", 0xd2}], 0x2, &(0x7f00001b7000-0x18)=[@rights={0x18, 0x1, 0x1, [r16]}], 0x18, 0x8000}, {&(0x7f00001c3000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000ab9000)=[{&(0x7f0000a67000-0x1a)="85f6d7a5c1b8933c1894d8bf91447dd8f3653c99538fa5c41027", 0x1a}, {&(0x7f0000f2c000-0x19)="af771247fd126e3db09c1478b10922e2f32f35a497ccc1ad0d", 0x19}, {&(0x7f0000fcb000-0x83)="6e72532b174c5f53749528068adaa9c106031b61b537ac5edbc018228827d4bdd5ab23a26427a2e3311c508c634867ff55ffb50dcf1a7d343c4c87885027cc7cb7382034f0b5c6497896534e329654851f957a90347ba5ceb77707f3b59711cdbe7e25e372d19ecfcf778cdcf88ff297c319bb73a8f78c01e5d0fe75217b0a8d65185c", 0x83}, {&(0x7f00002d3000-0x1000)="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", 0x1000}], 0x4, &(0x7f0000f33000)=[@cred={0x20, 0x1, 0x2, r17, r18, r19}, @rights={0x28, 0x1, 0x1, [r1, r0, r0, r4, r3, r7]}, @cred={0x20, 0x1, 0x2, r20, r21, r22}, @rights={0x10, 0x1, 0x1, []}], 0x78, 0x81}], 0x5, 0x0) sendto$inet(r2, &(0x7f0000b39000-0x1000)='+', 0x1, 0x0, &(0x7f0000f14000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r2, &(0x7f0000161000-0xab)=""/171, 0xab, 0x2, &(0x7f0000b34000)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 18:46:51 executing program 5: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xb, &(0x7f0000008000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @jmp={0x5, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, @jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0xffffffffffffffff}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x6, 0xc3, &(0x7f0000008000)=""/195, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/09 18:46:51 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000000)=@buf={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000001000-0xa5)=""/165, &(0x7f0000001000)=0xa5) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000003000-0x4)={r0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f0000002000)={{0x223, 0x1, 0x7, 0xfffffffffffffff9, 0x8, 0x8}, 0x2, 0x0, 0x400, 0x81, 0x2, "f56eb40acb998593e95616d239e335b5bb0bf108cce343bc25bb7d58a8eaa7c59e1b63007c94722855c72b835a69e686457622bf07b1838b57d0d3192a1f6fe4fb880aa3ffcaddf560377f15076d54ba1ee47ccdcbf4d2b39667300a33e5f1a3a8b5d5a1e3cc75ec9696f37ba23aa9372044ba3553ec0015f1416edb566cff0e"}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0, 0x0}, &(0x7f0000004000-0x4)=0xc) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000001000)=r2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f0000004000)={0x3, &(0x7f0000004000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000001000)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000006000-0x4)=0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000007000-0x4)=0x3649, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000007000)={0x67f, 0x24f, 0xfffffffffffffff7, 0x1f, 0x1, 0x1}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000009000-0xe8)={{{@in=@rand_addr=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000009000-0x10)=@generic=""/16, 0x10) pipe(&(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r3, 0x80046402, &(0x7f0000009000)=0x4) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r4, 0x10e, 0x8, &(0x7f0000000000)=0x100000000, 0x4) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f000000a000)={0x0, 0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_CTX(r4, 0xc0086421, &(0x7f000000a000)={r5, 0x3}) 2018/01/09 18:46:51 executing program 5: mmap(&(0x7f0000000000/0xe83000)=nil, 0xe83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x3) recvmsg(r0, &(0x7f0000629000-0x38)={&(0x7f000092d000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f000082f000)=[], 0x0, &(0x7f00000b6000)=""/79, 0x4f, 0x0}, 0x0) setsockopt$inet_int(r0, 0x0, 0x19, &(0x7f0000b03000-0x4)=0x7, 0x4) mmap(&(0x7f0000e83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000e83000)=0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000bbe000)={@broadcast=0xffffffff, @loopback=0x7f000001, 0x0, 0x2, [@local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}]}, 0x18) sendto$inet(r0, &(0x7f0000937000)="", 0x0, 0x0, &(0x7f00004d4000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000e84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000e85000-0x8)={0x0, 0x0}) mmap(&(0x7f0000e84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000e85000-0x2e)=@dstopts={0x33, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0x61}, @ra={0x5, 0x2, 0x24}, @calipso={0x7, 0x10, {0xce, 0x2, 0x80000000, 0x192000000, [0x3]}}, @jumbo={0xc2, 0x4, 0x1}, @jumbo={0xc2, 0x4, 0x8000}]}, 0x2e) 2018/01/09 18:46:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x4000000002, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000dea000)={0x2, 0xffffffff, 0x4, 0x7, 0x0}, 0x14) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000a3f000)=0x0) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000877000)={0x0, 0x0}, &(0x7f00009c4000-0x4)=0x10) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000590000)=0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000dc3000)={0x1, &(0x7f0000c03000-0x28)=[{0xf35c, 0x0, 0x0, 0x0}]}, 0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000ebc000)={0x0, 0x9}, &(0x7f000091c000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000bae000-0x8c)={r1, @in6={{0xa, 0x3, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00004a2000)=0x8c) 2018/01/09 18:46:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000617000-0x38)={0x0, 0xffffffffffffff34, &(0x7f000009b000)=[], 0x100000000000003e, &(0x7f0000275000)=[], 0x153, 0x0}, 0x0) 2018/01/09 18:46:51 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000395000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x80000) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000ae9000-0x44)={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='yam0\x00'}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r1, 0x1, 0x3b, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000)=0x4) 2018/01/09 18:46:51 executing program 0: mmap(&(0x7f0000000000/0x8e2000)=nil, 0x8e2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0xd, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000001000)={r1, 0x0, 0x0}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r2, 0x10e, 0x0, &(0x7f0000001000-0x5d)=""/4, &(0x7f0000001000-0x1)=0x4) socketpair$inet6(0xa, 0x80006, 0x5, &(0x7f0000273000)={0x0, 0x0}) mmap(&(0x7f00008e2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f00008e3000-0x10)=[{0x0, 0x6}, {0x8, 0x7f}], 0x2) setsockopt$inet_buf(r0, 0x0, 0x1000000041, &(0x7f00008e2000-0x31)="958e392937a186d6306a3615593baa57ff0502060000000000079ab4d5ed5cff03000000000000ffff8dffff080cf4eacc49d4df311e370043159379595d0000000000000093bffffffeffbd03ba89734f4e49fda5060255", 0x58) 2018/01/09 18:46:52 executing program 5: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000002000)="0d576aa5b72ceb3f97738795af87125e", 0x10) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffff9c, &(0x7f000000b000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000008000-0x4)=0x8) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x6, 0x5, &(0x7f0000007000)=""/108, &(0x7f000000a000)=0x6c) r1 = socket(0x18, 0x0, 0x1) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x3a) 2018/01/09 18:46:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f000046e000)={&(0x7f00009f4000)=@proc={0x10, 0x0, 0x3, 0x804000}, 0xc, &(0x7f00001a5000-0x30)=[{&(0x7f000017d000)=[{0x7c, 0x8001, 0x800, 0x0, 0x1, "ed2c9fff14ee368794f9853b8c3c808344465fe799c3488aef758c0e285369fc0790c8ab681dc484fc98f52bc4778946b39de97e34c17caea11135fe237acaa33dc7a4467338fef964946489cacaa4f11e538f6e3b75d0333382528374eb62ddc4aef2ab8c12cc25a634"}, {0xc0, 0x6, 0x300, 0x1f, 0x3, "eb894dadf64d83eaec83e2d2caaf322ff5eb81be950bb9354e23f1d515583adf6f56c10c0786f3ff27db40fbc69a0eaf5dbe15a3a88b76b8541c758b3bf8706f8e6244b0d3b65b5658a8b1d8da61e628595e8652a4ef1d4f0cd520f28ad0b22bcc52c5eefe4865d17fa9ea8bf33c2402957c2a9ad4da6ff3f5f243a377afe953d15f9f3f639eb16a6ff3dfa9a753afa51cc254b188459111f8330dec68d467997ddcec2ed05992220456a452f88c"}, {0x64, 0x4, 0x28, 0x6, 0x3, "f96780054bcfc41ad0f9356d419aadd64b30e85243146a76604653373e3ba1fe2c49240926de4228c299b70eb3a34915aa8f9a061aa235b102508e2ffe7fbca5e80d727e47866eb5b0aed21a6d06539d26744c"}], 0x1a0}, {&(0x7f0000d16000)=[{0xfc, 0x80000000, 0x0, 0x6, 0x1, "80cb68f8a867a7bac0c5c5108387e432778738300c55902eb543da87d8aac6bbe3b4b6bdff92d466bfc0fc00453ec9eb6a6315a514fe36550efe29f1156c0578787599995054cb6339b33d606df07d1bf5498db84542ec0a9f5cdb5e545d00c8ad272a2e89bacccd1cb486bbc12956f5facbfeadebd931b8c0340a5f61c10f1abf8ae99402f40a5358f4cfb1a089f5434c9e892acb64f76d6e044351416e7c7961de5ce8166a999ee72bedf0c8e4c267cf146e1e0b57e78ddceac5d83d8b647f57a30045682674c336f7b285b045a762876e218051d1fc2e398a369dc25a849f3d41cbfbf64cc203b83edd"}, {0x68, 0x51d6, 0x200, 0x401, 0x0, "4c84900355e1ff41bb0ddb3f6b4d5b0ad45bd7331d38daee421849856eeac2f72679e3bd1f21b6d5e966305bf294467fc0a77549113153b06eac864df234166f544f9887e6c9e5873ef41472d4021131aec3bc8b2669"}], 0x164}, {&(0x7f0000593000)=[{0x28, 0x7, 0x100, 0x3, 0x0, "4fb99974f7058b3f667b46a315f5c43e8c42e8ff72fc0c50"}, {0xa8, 0x38, 0x202, 0x6, 0x0, "beb5f47edb0584c022768e883ea91d1e331557583391709ac07cdb4256e954d34f2bbae149883bfc4c8f08476119398461fdb5fe3b3c8207882dee14aa10699b3452548f492acf748f71df1501f5a9737825a3c989e8c61ed37d62e96c0b38e29ec23ee616fc20bee38506baeb9d1b88066ea188c0ff2598adb6845d0e069c9fbccf3ff6df2c8be016021eae751da38c6a8ad7674d857d"}, {0x10, 0x0, 0x3, 0x0, 0x3, ""}, {0xf8, 0x240000, 0x202, 0x805d, 0x2, "6c7b8dc4f08dd9b495bedcc082dd9aa66c2432e02aea632aa61b07ac6f8b46257ebf8a6fbecaf3d692433bb2e83ff6237bd9787bb5843b8c8726c85e667066f538a69519c391c8dba3d5eb2bde73d1a9e8138157b88e42e52d12f4aa7d8837d663750161f7906cceee1d7ca4f07d13835d09f787fefd0ef6be75e5fe412c18e76f3b2e6dbf6f47e168493c09d435fafe9e285da7e83dfa811419662362a07fd43edd1d10388d2b186041f9db4a4a6820f9085bdccd41e91087c7476d8aff0c39945d552f65abc5fdd5391b04b5b206e208e343022cd6de10915ba98135e43f24dd3b8705a0"}], 0x1d8}], 0x3, 0x0, 0x0, 0x20000000}, 0x20004000) writev(r0, &(0x7f0000b64000)=[{&(0x7f0000feb000-0x29)="2900000018003117da00004000c900020a2400000000ff06800000000c00080004000c000400000c6b", 0x29}], 0x1) 2018/01/09 18:46:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000a1b000)={0x0, 0x0}) write(r0, &(0x7f000018f000-0x24)="2400000052001f0014b2f407000904000200071008000100ffffffff0800000000000000", 0x24) 2018/01/09 18:46:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000f4d000-0x4)=0x101, 0x4) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000c93000-0x8)={0x0, 0xffffffffffffffff}, &(0x7f000095f000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000c0b000-0x4)=r1, 0x4) socketpair(0xb, 0x3, 0x9, &(0x7f0000d6d000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000a65000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000ba3000)={0x0, 0x0}) ioctl$DRM_IOCTL_CONTROL(r3, 0x40086414, &(0x7f00005a4000-0x8)={0x3, 0x9}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f00006b2000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f65000)=0x14) socket$netlink(0x10, 0x3, 0x10000f) 2018/01/09 18:46:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000beb000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@dest_unreach={0xffffff87, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "b3592b", 0x4, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe, 0x3, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [], ""}}}}}}}, 0x0) socketpair$packet(0x11, 0x0, 0x300, &(0x7f00000b9000-0x8)={0x0, 0x0}) accept$packet(0xffffffffffffff9c, &(0x7f000052b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000b70000)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00004f9000)={@common='ip6_vti0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 18:46:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000df9000-0x27)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000077f000)=0x0, 0x4) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000eaf000)=0x6, 0x4) sendto(r0, &(0x7f0000d60000-0x12)="fe0000fffffffb0f85e90900044a000000d2", 0x12, 0x8c4, 0x0, 0xfffffffffffffdee) 2018/01/09 18:46:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000006a000-0x131)="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", 0x796bdb29efdb9a0) 2018/01/09 18:46:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) pwrite64(r0, &(0x7f0000df7000)="9f91d190a41f6a896cb96fbb51b3ff6b46cc97c93b1f3f45ee988b4b2626e9bfe6c84c5b8deb2d28b6794d4bfb683b902bd43c2f5e3476c7eb855a80e59d474470453160046007b304f84a7cd8dfbf05fd3e6ee035c0297f48de92518451d4df711cac00af54ef001efde33a4b47a1cacf4ca52143c612b0280c611f20f39b3606b5f093afbd325c399d828b01750b45f2f8bd06c41d3320138f0ce8300232b16569e38dd5920f7b", 0xa8, 0x12) sendmsg$key(r0, &(0x7f00000ba000-0x38)={0x0, 0x0, &(0x7f000027a000-0x10)={&(0x7f00008b3000)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xffffffffffffffff, 0x0}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_proto_private(r0, 0x89e3, &(0x7f00007d4000-0x10)="fd4ff67958828f5c861024d77530c2c1") socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000fe4000)={0x0, 0x0}) getsockopt$inet6_int(r1, 0x29, 0x4e, &(0x7f00004e8000-0x4)=0x0, &(0x7f0000114000-0x4)=0x4) r2 = socket$alg(0x26, 0x5, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000e9c000-0x8)={0x0, 0x0}) sendto$inet(r3, &(0x7f0000669000)="d598fee921300daa9d2f1faa8dee4cb435f8169c1f5a910ff96b1a947bb0d878d23b54ec236988635bac00bba5", 0x2d, 0x81, &(0x7f0000644000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair(0xf, 0x805, 0x0, &(0x7f00000dd000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_UNIQUE(r4, 0x40106410, &(0x7f000067c000-0x10)={0x69, &(0x7f0000a3b000-0x69)="d2256b5a1edf5ef49c4a2f9fe1bd8dadb2e21f9ade194120f59d02e579aa0362db847a7877c732a88e943f4794cdb9a4d432fe7fc0fadbfa9047fd2366c47b375f724c0b66145ebbf4776f5511b3fb3fe160b732b48fa5c06448db9e4b576432a5f184ffcdde258f58"}) r5 = accept4$inet(r3, &(0x7f00005ed000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000031b000)=0x169, 0x80000) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r5, 0x6, 0x16, &(0x7f00002a8000-0x8)=[{0x8, 0x0}], 0x1) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000f94000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000022f000)=0x14) accept$alg(r2, 0x0, 0x0) 2018/01/09 18:46:52 executing program 2: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000426000)={0x0, 0x0}) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000d2e000)=0x0) mmap(&(0x7f0000000000/0xef8000)=nil, 0xef8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x4, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000006000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000005000)=[], 0x0, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) ioctl$sock_ifreq(r1, 0x89b0, &(0x7f0000002000-0x28)={@common='ip6tnl0\x00', @ifru_flags=0x0}) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x8925, &(0x7f0000ef8000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000ef9000-0x20)="d1cd89c409a7b819b2c2bb1049edc881cfbd09a2a823f965791cb3c88cd1d022"}) 2018/01/09 18:46:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket(0x3, 0x80b, 0xf9) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000de4000)=0x0, &(0x7f0000249000)=0x4) listen(r0, 0x100401000003) connect$inet(r0, &(0x7f0000081000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = accept$inet(r0, &(0x7f0000da9000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d3000)=0x10) write(r2, &(0x7f0000a96000-0xb6)="1f", 0x1) setsockopt(r2, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) writev(r2, &(0x7f0000b1e000)=[{&(0x7f0000bd1000)="bf", 0x1}], 0x1) setsockopt$packet_int(r1, 0x107, 0x1f, &(0x7f00007e9000-0x4)=0x7, 0x4) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000373000)={0x7, 0x0, 0x0, 0x0, 0x0}, 0x10) write(r2, &(0x7f00007b0000)="01", 0x1) close(r2) 2018/01/09 18:46:52 executing program 0: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000001b000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000003000-0x4)={0x1}, 0x4) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000002000-0x18)={0xffffffffffffff9c, &(0x7f0000016000-0x14)="57c80881d38cd61cdb50ab3e1e768bf146fe2a5c", &(0x7f000001b000)=""/3}, 0x18) bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff84) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000002000-0x4)=0x0, 0x4) 2018/01/09 18:46:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f000050a000)={0x0, 0x3ff}, &(0x7f00003c6000-0x4)=0x8) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000194000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000e85000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @rand_addr=0x100, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={r0, 0x1c, &(0x7f0000e92000)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000f92000-0x4)=0x77ca43ce9a1438d3) bpf$PROG_LOAD(0x5, &(0x7f00001a3000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x10000}, [@alu={0x1, 0x0, 0xd, 0x0, 0x1, 0x4, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000073f000-0xa)="73590100000000000000", 0x8000, 0x1000, &(0x7f0000f9e000+0x9ac)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) getsockopt$bt_hci(r1, 0x0, 0x1, &(0x7f0000ce4000-0x1e)=""/30, &(0x7f00002b1000-0x4)=0x1e) 2018/01/09 18:46:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}]}, &(0x7f0000f92000-0x4)=0xfffffffffffffd67) r1 = accept$alg(0xffffffffffffffff, 0x0, 0x0) listen(r1, 0x734) pipe(&(0x7f0000b84000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00007c1000)=@assoc_value={r0, 0x5}, 0x8) getpeername$packet(0xffffffffffffff9c, &(0x7f00006bd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f00002f8000-0x4)=0x14) connect$packet(r3, &(0x7f0000154000)={0x11, 0xff, r4, 0x1, 0x985, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) bpf$PROG_LOAD(0x5, &(0x7f0000587000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x1, 0xfffffffffffffffd, 0x200007, 0x0, 0x1, 0x30, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000073f000-0xa)="73590100000000000000", 0x8000, 0x1000, &(0x7f0000b6d000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) [ 161.534697] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=32769 sclass=netlink_route_socket pig=29629 comm=syz-executor4 [ 161.552431] netlink: 1 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/09 18:46:52 executing program 0: r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000361000-0x4)=0x0, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000001000-0x78)={0x80, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x70, 0x10001, 0x20, 0x8000000000, 0x7, &(0x7f0000ab5000-0x10)=@common='teql0\x00', 0xd9be, 0x3, 0x6}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4, 0x0) socketpair$inet6(0xa, 0x2, 0x8, &(0x7f00001fa000-0x8)={0x0, 0x0}) sendmsg$inet_sctp(r0, &(0x7f0000966000)={&(0x7f0000fdc000)=@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00002c7000)=[{&(0x7f0000322000-0x5e)="8737add9021932c038ad30e03bba5812f2e23af3d4719c04cabc2f3de97e15c3091b027ebab2c0d976da0ab26b49159a2b45912187de28f859c02943c986790eba833a84fd79c7ad495fae1db5eb15d90cd49417aae3720e4c7e3be6817f", 0x5e}, {&(0x7f0000412000-0x1000)="669c1ad935633e5d026f06081f00c2f774d62e88f7eb67e37c0b8aa98cae3f190069a642b29db95ac27cefeda3b901415dbc4c9b8ce2c6715861b68e3e646f01f2585afc7058fc9bdb4fd657f9bc62fc9df29e5c6222cb01b2939f26d0fb3a2cc75f6c74272a7bc5b2de4d3f2b9b52800906a691af7d59d31bf73bf57dc3da34623bbf8c5d18e2e4c09c6587fc357718cf14280c00daf000835323b65931d7a2ac291879101c0e131cf27fa2bdeeb02231379fe9052961c33eca774ebe3905d577385adb258d7510a3135b183f3714450ddf15c59c3aabd2adf21b0fddb1a6492a0b13da3cb89a64028148331476dc003b0fe20aa59a17aba9bd4d2fa4dd7fc09ff0caee0ace02a5e81296c9a5f4f5c2c78c4bf95e64700dba58ed61d97bed521770b5532d483dde21711651a6fa9f10a01f9e6e8358a30b5d538ba52c4ff84ee4aea6bef7611a2e9809b1c95c008a61fb9639f2dbd7d59366825e2d2550e7e6107e9bab6d109fed5a0b89c413d6f8e7fded63eabb952c16987a90ee09c0309d2fba10ec99196666c71b81b28c14f251ac166111b459e1692009b0b7078ad91676980eaa74e138f0604445fbbaedb38c6e1918c9e1d8fbfddd733d7a3c502ae5c539c3b56adad74aa385d8feb521b193eafc6686011d57e9ce6e8047b1c5ad4b85f8f6ae55fede87aaa9bc813a134fea2b079903fb9e780f1bd8e0cf6bc250de196dd01bb7d57b536602cf3f12ded153323bf594aa390bec24fed59fe4a772af758766c1d36916dc57d0f319a76a9d74313f690e14568c06659a7fd1d5e07e9c8967cde8cd327559f7722d9779c166a23157bcf33c32489cae7b86b4670ad1f0fe16706f561935d8026d8b7e2de8475cbd3e069396d4f31cf9e5b4157253eff950a430168775efee93886834a80a018d597b559ccf5f8abfc77da9bf16fc15e5a90613d26ab0f5bcb9f661aa736a87760815f571cd3fe3eb83ff6a15f7f4197aecda8e3ff45d9daedc2ab268158ed034ec6bcb7332c4adf342df7b56c2905614ceaa88c49ee402188534f67c7d29dd7d60ad04f68845ff62dbce5f15b311b6fb144381aa1f09b195029a7a9ebe1ce48116b957d6441999b91ddd508e7917b3498c8c161b22204aafff7f1715d7f9ed7f8f8b4c02fb7e3cc4ce73e0d0ca4eb4c880441aa5c7aebb8f88adce9448b1e1baac6c727383e5de1f1645a1d174f8810593fc45c7c13ed830ae44452ba85ccd987d4910ced3c627ef31efce64f91b3a5fcd729234dcd3b3148e10375a1011639019ef12b46e2b814d411e2d9583a058e53c00394dfde98d23c9794705c0a15d117be3f9eeaa3f435c3e172386fa5b5097f5a4c162816d2d3df60cc47eebf0db17684fc449d5207436296d19bb28462cffeefc57648c992a740ec391076ab5e1022b2fbb3d1e7f4e222135ecfd07564054166f5878d8c1355fa620ca1a03679d24152c0d63821b078f083f14b6eee802aabada6ec1b01c643c3ff6dc06b02baa9d45f31218387a09181d7fc7c9da844572788539a200da06e66e8af41ae41a38e0cf1947154440bed767697d3a569890fa277c882a48fe384421e684b4af464cb3418890ef01cc2afd2f84e329d31a0c421fe30be338eaa37ebf240976cf96906c9f3681a68b68da18af0ee10c3b8eaeedf8e7d8e0e6e48478bf6eb5a656ea428a3df8f3768046853c9f4f2dae1091925c27ec524f08df1746c9c995506e42b70ed6fb385736758a2622aa2237d1dbe92bbc98664bbfc50e07be91a1c2c529d4867b449826c41759f2f1b783a803809a8b093e0225ed133b071883e060678ecd496a0be025b8bbacb95f1136c10e1de189fea36c01c01fc9e3babaa72a45bf1dee15854da1855d0fa61cbb4c9f96063f7947ceb7b1fd3a928e4c13fb44f3b701a5207c7cc2e7ff3ce2b5cda0a72b9b154c2350c4671ff5d5c172e1073b563b19a6b47f52cc43e1b856227275fecb6290d83f58a3b3104b7c2a7c469abb22c09a9bce6be6076274ae71f19ff5d4c4845e10b0b9db485546f862c67ea22abd1c495b5a6a5a5bc6c4049bbd61402a9fd8efd68683c0b4b559763480e47bd60bdd2a10a537ba26162fce4836982e8f6ca9a18481692f142be98a18365a053249356b021bcf4cd57640125026eb2724631e0f1086b5929610523b226b38bd444a6191166e022dac64316f7a1f3b09dabbb826c2ed2b6d6292e5f8a2c5239022b1ea344ad9c3ed41213555f250d475d07071bf0bea6deada3ab0d11d6aaec2b65477086ba8030cd5304b5cb4c43910029b330c171578f554831d5fe3037fe8a30ec9bf2a7830b346832685de008698f62458e5d481224002e9a71ef84cff7925297600d5cb5270dc2e196399a9440f744067331221070ee6e1695b1cfce6bad9eefc642e2af8cf2088141e5fcb43b8f9c24d1770d7e294a35afe0925814215ef71eb8c315e1773c181e056a5b9640e4ef0172049f3b11bf310b9ae8e6c3f0efe25fc1541ba0210ba7d05023926186641c1f82264e9f3af33b9fbb8d2bfdb927e0ea6a94d09792b12dc958edb7299e7ced5ddbdb902c151358b7b773944b58c781d73c6fcbe2582a3d71c0b1b4de75a62fd9b16f1e23f0eac07303d1484f1963bf945f73b508394aef293a2c3d5ee56c637ef0312a9ab28f9e96c527537a5997891687c7622f69ead102fd7bef53941f6c0f052becde43174664c093f98a8b1ddb64147fb5acec3c660f84e3ab3989e0f2c68ef48a483036d17c0a8b0aca588022c410d538f9ecaf6e61e4b11ea9c8ee5740348877fee60ee155ed59040d37f0f35dbf4cbf02aafd78512542c98f740e15201c4cb8902cb830cfd0ad3ec531f310f8bb3eeb5d9b87e68be2aa02e6114d282840cc6fa964b65017567c8b8c942235e0a537dce444e75f8be967634ff063256fe7c30d0c92ee16c53c90fc0ed6ff2ab00ed63f1bde767655ac3aed17244f822bef74865ee3aad8d61354275531aa497699e31c02f1485ec198163ffac16fa5a09557ef0e21aa4012db60efc9333a128c9057114d7578d2b59e772b0417f5430b72b6aa19058309209d29ce1855cf3e0f53a2b81ba2653aabc3f59130e78214f754d326844a8fe773116b9e8764ff38734d3984bb05934b973756de9bda82436395922cc84f34d1445024e91d23f9dae342ec1b83335e3159a3cd616d8c9a3681ab075ee312d987fa30ba12b111c695752d7901ef9dff99c7097b317fbc85f99429ed5f6c3c099e7c3db2686e83b02cee6b237bfcab7d47a20d4330c70c30471757b2b5f63e7a97401e317b849ef771ee22fdb47438bb0c1c2f98273ce3c6009cc49e1150db0f82013e930eddf706af43800b24a76a9b7b38f9b5b5adc94db9cbacd88247062ce80a5ec413f922a25a004565ef81cf5f73a8f0929a7e361097fe6820833650de309a3932b273dba9dc7f7b4ea902434304d9e2420843ce7598ef6e61d6b90672d84e7d0c44baa4a726746b19db6fdf39a9219f5eca73f3c87e28a467d4374aa43a00be8ac128335398db3af7c186a31037deb04f787d2c9008e01f3fca6eaa89b301edad47ec8b67fe4af150a44b2f78d91cddebe39ca2148d2479b7b142167f6ba45214459a0fef5a1a6962d73c1b9a7b832d4c6c315ceb006176e31251fb8cc3250b014068b80f8e066416b550e3b6cbcc92e7b0ff92b4178e2aeb8dd13c697adcb95e5d593004bebbdbbffbacd8b19b74bb3189201b1f3ee01fffb4996dcab2d1b5854259c00f2e5ef379ccc73e65a8c171b204145c480241c34262826fd614a039ec91616d50d096c4974c51bcd723ecd51649e6b35dc5bbf3f1ad8cad2c19282e09a739ee07fc32d28a74d7f165347054ad07161a4a57bbcc4a180d0a1f5c84928f17fdae16550e8fc5b559b01d69d887e99ed92d766f1b81d510d719bc40c4f87e67de4c5aaf5c92d74b7cd3e52587078ede3f7ea05f532e17e4fecb06fbfa886c73589bda87da6dfe62c6d55206a2fb20b0101c4352efbc962b1670ecdedba81659903b27ce534d827645b03cd676e26c7edd02ee81290dc2f9c82a6ba10c76a5a8c2b6283945073ccb2bd0c6308457fade19ef3998e8a92b2c27b6772dc92723900ce0480daa138bec5006a56cb014e64c4e8a17268611a96ffb31c5b5c6f2fd46a30bde26353f77b69b3d6be24448612985377dfd9524d5e817613ee8528fd3f440fd52a155c718a90818185512ddd3a77087a7d3991b54d17af4d97f933478a639b8744a9d21bbcbe75c8db85d172cfd5e0e3604bd3f030c0627f0a7a30b3a5d6a82f9f5da6a2ad7541a1e86231700c23643d54a1dce698041efac2392835c3972e69514ba6d0977b43874389b4942e077210a033c424235bd7b1f62c53dbc58e373b51e8de78e2cde36a8bb8f1b209386203417ed8317f110cf634ec4243a58fa34f1397289b20e2940f3887ee86a424ad7435ca30cb87ee1ab3c6a82989d84de093953f24b706737c221fa5b158354fce7f0a9749d35ede7ecd9ca77b1655ef45e181d8aacc70a53a20d9248beb3ecd957236c5110cd58e304b848aba2a5ca6989e639d9551082c0c8fca3939409041f503c42c1457bb206c2caea0a98203d777fb606c702d82c0fd0adaae145488cf271cab60ddf844e3bcd713df249a89e6abedeccd9447b64b8ed5bdd7cc9452100c848b5e9cc07b784703336a42cce4aa03e40181c98334181b7142c884f9a6253bd3e50d104850681d384f8cb1a61309e9d76088301f79bf5cad4e7eabedc957669d2c0a062f855368a777db40d72fedfe0cf90aab4de84c505f4ea4642f269d79a8444579a7eb0d9203cee00eb6bb2de256f1dbaa17f8f5443b1ef65b358bda1215c1900887696d824a0fda2617f238014b643f707038b9e14b350ace4204251d2df412b5da69f24cf530a08fe5786a3018078638debf929b9453c909670bfa99312ded30471483937f6c5dac73405e4576dd6665d21cbc8ac3f8b0ef0d47ec79e964c187072d36dd58674adde9beb88d0a7fff585962f7ba7afb57653632dc5d8bc73f1af3c82d5f7c5be5d50bd961e6379ae7d02651fdfacc5461487d43ec24811d9337169be366b26a760f0e5c42ac807cb729cd06c630f9bd20ff807bf4ed4922337961e0dc3e67277e3250c4718705fad3adb3a4c6f55009a84c4cfa942b52add6f144520647129977da28c75506caf4ea1511222e94d68d83743cbe2e3e838ab600ce72cfa63a6871d120c4c21564fd9f09eb554cd80e02008c2f50543c42ca3d70ef8245b01538774e73d1a77531c41caed5bcfd02847c1f27330a26de65e33752c0ccda46623c7d53e2b5ec8e2f7052a436bb90a6b2251eb6e1c20fde500d263ac4b09a89276a73c745fc8ccdfac20e8ef7ac6856b67df2351bb6532bc3d0910b2ee893423e05b581c2dccb7ac0285c912320d5bc2ab69426654dce64ab64ae3e8b47be2aa86dfde34b55bae884ed8ec0b9d798ee40607fca97de845e57e15aaf6db0c29d43d9e1bb886727e1da16b77b30ad6eb2fc3ff4138461d1f613649694282cebca29ba4c7430f7fe782cd47759255c6d7889db1e70804d0328ecd8043266794067e4633e298845a7059e0cbbd57a8dcf7df5b9135e9b782a5f426f03cf8f3ebdf44fe943d8bb1c4e61364d758a583cd2a5ffba9da775104b4fb9773ec399e34f01d1648ad6e361ec7cd0418e4e4ab51016645898b2debdc80150bf79d90ea43ddab58d4c35a81ac45b42907e97727e92e6bf3238b5cb6b1ab9c10d77e8f7ea", 0x1000}, {&(0x7f00008f8000)="ae85e76c3249086fcbc0832796080f1c8dbc76fca8ad58a3a5a7b3552987620766c493454211ca815b48d28122595d0b2a38cea44c457595eeefb4f1568a3e6988506b8edd5639b312646a3d989a3f18ee64c5b2a81931ab445d0ceb0de11400ece6470890fa34bde52526b81e8a03cab71d1b7f95bf0b8df409c21fe3ffeb2dcdc2f983a5a301d2392caa3a250462bfa57c32f127d2851cb656cb36a574eb64230c002f5a151cb77355340efef8368fd35047a00f0c3eb9dc5e83e53e7794c56fca171544a48d4fe6c777258e55d9c794119f6f0786415c", 0xd8}], 0x3, 0x0, 0x0, 0x40000}, 0x1) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000a42000-0xc5)={0x0, 0xbd, "354de97fcb70b6306b7a01ca43e8d705badd65430f9608473cfc5bf1348b9ee00b11ff439430f318e228d309bc6e1e609b7a16a6c57da61da9537bafce6a389082bdcc0a8fc86f22294514bde34133bc66131332f334da8c629dc9b2c8fb85835e79b844adebbfc59a4e07fc7a9b84f2770e3c19afbb3d170da8408e14986d77af991148fd1e556b6b96cfbd620cdf104a17bbcbb28adf0e3fab213554cc5ff586d83c6111a9f3a049531aa84ede5536ffe831509689521303bcd51cae"}, &(0x7f00002b1000-0x4)=0xc5) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f000052f000)={r4, 0x10000, 0x0, 0x80, 0xffffffff}, &(0x7f0000d7f000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000db3000-0xb4)={r4, 0xac, "c7719dea829cbd066f55c28eb5edd96ac4e2e3484a07d49f12c89a0ee56ae36dfa53409268a0622054923f65de24369744aaa006397914fdd3f083e8e0a1b7ecccd103892467d8ff6d0e5aae6f3c73d1eaadaa072febbbecf728a7bc8f49de9259dee821e9425f9edf764bbb8fcbac6b0ee6369d822ceeb15c7dc9cc5e667875573586b745f1b4925d8fbcf6ac47229a8363e83e20c3b9e06529dd027c2ef9428f256305c3c3d0c7fb86d1f9"}, &(0x7f0000ebe000)=0xb4) sendto$inet(r1, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r5 = accept4(r1, &(0x7f000058a000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cff000-0x4)=0x8, 0x800) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000638000-0x8)={r4, 0xfffffffffffffffe, 0x6}, &(0x7f00003b9000)=0x8) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000224000)={0x0, @empty=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000584000-0x4)=0xc) setsockopt$inet6_mreq(r5, 0x29, 0x0, &(0x7f0000ac8000)={@loopback={0x0, 0x1}, r6}, 0x14) connect$unix(r5, &(0x7f00007c2000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8) getsockname(r3, &(0x7f0000156000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000b19000-0x4)=0xe) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f00005c4000)=@add_del={0x2, &(0x7f000047c000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0}) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000178000)=0x0) 2018/01/09 18:46:52 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) 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) recvmsg$kcm(r1, &(0x7f000029c000-0x38)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000001000-0x94)=""/148, 0x94}, {&(0x7f0000000000)=""/199, 0xc7}, {&(0x7f00002ae000)=""/207, 0xcf}, {&(0x7f00008d9000-0xf1)=""/241, 0xf1}, {&(0x7f0000844000-0x25)=""/37, 0x25}, {&(0x7f0000001000-0x48)=""/72, 0x48}, {&(0x7f0000000000)=""/120, 0x78}, {&(0x7f0000000000)=""/10, 0xa}], 0x8, 0x0, 0x0, 0xffffffffffffff4c}, 0x1) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in=@multicast2=0xe0000002, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @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=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) [ 161.589605] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=32769 sclass=netlink_route_socket pig=29629 comm=syz-executor4 2018/01/09 18:46:52 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x80a, 0x8, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000d0c000)={0x0, 0x0, &(0x7f000076a000)={&(0x7f0000f78000)={0x2, 0xc, 0x9, 0xd, 0x6, 0x0, 0x2, 0x1, [@sadb_x_sa2={0x2, 0x13, 0x0, 0x0, 0x0, 0x4, 0x1}, @sadb_spirange={0x2, 0x10, 0x1, 0x3, 0x0}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x4000000) r2 = socket(0x10, 0x802, 0x10) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000f1a000-0x4)={0x0}, &(0x7f0000ee5000-0x4)=0x4) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r0, &(0x7f0000e9c000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000f7b000-0x4)=0x10) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f00000c3000)={0x0, 0x0}) write(r2, &(0x7f0000ea7000)="26000000240043f8feffffff00008d4004000005010000000e000300f0ffff00000503c76e356f7ba10186dd4e78d7fd5c8c378e350e7da5f5d1b1d608a70af8b872faa1d0a47e887a464a0642e623000056f95a2772ffbcc68a3ff7f63072f24e9250bf4633f0c213a9fdb0c81cb03b41e4ccb9b392a738ad6dfd1cf8a3a2a4cd80beb2e9953519a2a828ec943b8450c49f1db74cb3f1a464083d369f900fa887c3836d37495c906bccb24d2bc44ec6141e4e3a3549738d2cfc4b6e827171ab76df57b8800510ed67f78f9802", 0xcd) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000902000)={0x0, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0x8, 0x1ff, 0x401, 0x100, 0xffffffffffff0000, 0x7, 0x8, 0x3, 0x1, 0x0, 0x1d2, 0x4, 0x30a, 0x53]}, &(0x7f00001e9000-0x4)=0x108) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000f7b000)={r3, 0xffff, 0x6b45}, &(0x7f00000cf000-0x4)=0x8) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000f7b000)={&(0x7f0000f7c000-0x10)=@in={0x2, 0x0, @rand_addr=0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f7c000-0x50)=[{&(0x7f0000493000)="605a143d536d1cdc4a7e990c47da7974339feeb4410116c71ebe8ed962b4878865db4db354d685a185b3478eaf138db4cc34ea5fc7f0532b2eed4d202c05562227ebf62de10e77170911e074ced8237ac1443be7a173fefcac858e50d59fabf3a966b71c00b2c91b9767cd23fb0e1cec6392045bca267e60", 0x78}, {&(0x7f000038c000-0x4b)="f6b3959667913d9e198057d192dead9f3b39ba3760c6a8fc25c54b27e8051f3258d8b9f41d6b8c39c97eecbd6bb42dac02e1ae1b5c2ae51297a21d0d6094e6659593c0de83b693824f67ea", 0x4b}, {&(0x7f0000f7c000-0x1f)="2df5a1b05e0dad5c4395f0e2c469bd08bad7471bc04c571beb0b710020e71c", 0x1f}, {&(0x7f0000a53000-0xd7)="96e90ba32ea91da76203b113680d2e0f75be149205ab6cf9d8f70f882a7a16419b59e584914f6022ffcbb52e46e6013e6b1ad972c3f041799e5c9422b305a7d556eeb4dab3d3195db1a41be6a1c2c349dadf3178c75bd339e5069226a627c6a67470732c14bafd2d18c4cac7324aedc0000172e16af52c1e77dde2255ef1269928c4c5fd63913747a30f07c8c7d07e0acbb2c9c74377032a8d625309a89d2bccb834e6c605149355e2a34cbdf3866d21042bb1395b64dc36918ce3b6c6100250aed773eb16a9b00c32c94bfa3c160b8ee957e25e06248e", 0xd7}, {&(0x7f0000f7b000)="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", 0x1000}], 0x5, 0x0, 0x0, 0x8000}, 0x40004) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000f7d000-0x6)={r3, 0xda0}, 0x6) 2018/01/09 18:46:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000415000)="de32fccd349e54be1cb49b16bb0bf38f6e07d2f50eedd917cdd89bd8089bb949e7f252e56e730a0a5dab2b4f49344f0b7cf4eec22d5f75fa7da68849bc6493597d67c06d6e0ac14cd9463b035c00c721210557ab9acf2ec54b", 0x59, 0x0, &(0x7f0000382000)={0xa, 0x1, 0x100, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3f}, 0x1c) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000fa7000-0x4)=0xfffffffffffffffe, 0x4) ioctl$sock_proto_private(r0, 0x89e3, &(0x7f0000a5e000-0x1000)="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") sendto$inet6(r0, &(0x7f00004ff000)="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", 0x599, 0x0, &(0x7f0000ab0000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/09 18:46:52 executing program 7: mmap(&(0x7f0000000000/0xec6000)=nil, 0xec6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000006000-0x10)=[{&(0x7f0000004000-0x3b)="390000001300090469000000810000000700004003000000450001070000001419001a00040003000700000c020000080001010c00f41ee400", 0x39}], 0x1) mmap(&(0x7f0000ec6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000945000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000ec7000-0x4)=0x9) mmap(&(0x7f0000ec6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000ec6000)=0x4) 2018/01/09 18:46:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000e8a000-0x4)={0xffffffffffffff9c}) syz_extract_tcp_res(&(0x7f0000e31000)={0x0, 0x0}, 0x5, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000546000)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f00007ac000-0x20)={@common='rose0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000059000)=0x200, 0x4) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000354000-0x8)={0x0, 0x0}, &(0x7f0000c7f000-0x4)=0x8) syz_emit_ethernet(0x4ac, &(0x7f0000e5d000-0x2965)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x20086dd, @ipv6={0x0, 0x6, "a228af", 0x108, 0x2c, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@fragment={0x3a, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0}, @routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, @fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @routing={0x0, 0x335, 0x0, 0x0, 0x0, [@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}]}], @udp={0x0, 0x0, 0x78, 0x0, "3c67c0154aad8b5f43ee48db9eb1db6f92c76715246d73e828401bd0b953006abd867a0a58e7361b427946d095368a3fbd5be815e6447c7c3f9ce2054dfbc15791bc8474f7dd4663ed627d8d1e0672649ed57e8f737c904af75a8560649114676f4bafa964722d27ebe82f3c6382ba48"}}}}}}, 0x0) 2018/01/09 18:46:52 executing program 6: r0 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x1) mmap(&(0x7f000078d000/0x4000)=nil, 0x4000, 0x200000b, 0x6132, 0xffffffffffffffff, 0x0) accept4(0xffffffffffffff9c, 0x0, &(0x7f0000782000)=0x0, 0x0) mmap(&(0x7f0000000000/0x93d000)=nil, 0x93d000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/09 18:46:52 executing program 0: r0 = socket(0x5, 0x80a, 0x800003) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000001000-0x10)={0x2, &(0x7f0000001000-0x1e)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000bdd000-0x4)=r1) setsockopt(r0, 0x114, 0x0, &(0x7f0000149000)="", 0x0) 2018/01/09 18:46:52 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, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto(r1, &(0x7f0000e19000-0x5)="", 0x0, 0x0, 0x0, 0x0) r2 = accept(r1, &(0x7f00006b0000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000042000-0x4)=0x58) sendto$ipx(r2, &(0x7f0000f10000-0x22)="38be77f5bd264b46e3e8a9692a980237898fec3d6b9927175071b7207bb1fb5529e8", 0x22, 0x80, &(0x7f00004ed000)={0x4, 0x20, 0x80000001, "b302a68ed800", 0x8255, 0x0}, 0x10) close(r1) close(r0) 2018/01/09 18:46:52 executing program 7: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000021000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000000a000)={r1}) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000023000)=0x0) r4 = getuid() mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000024000)=0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000023000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000023000)=0xc) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000023000)={0x0, 0x0, 0x0}, &(0x7f0000018000)=0xc) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000024000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000015000-0x4)=0xc) r8 = getgid() mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r2, &(0x7f0000024000-0x38)={&(0x7f0000024000-0xc)=@proc={0x10, 0x0, 0x1, 0x1}, 0xc, &(0x7f0000023000)=[], 0x0, &(0x7f0000024000-0xb0)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x20, 0x1, 0x1, [r1, r1, r0]}, @rights={0x20, 0x1, 0x1, [r1, r0, r1, r1]}, @rights={0x30, 0x1, 0x1, [r1, r0, r1, r1, r1, r1, r0]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}], 0xb0, 0x4004004}, 0x800) pipe(&(0x7f0000023000-0x8)={0x0, 0x0}) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r9, 0x21, 0x4ce4a82ae845ef12, &(0x7f0000023000-0x6a)=""/106, &(0x7f000000d000-0x4)=0x6a) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000022000-0x10)={0x2, &(0x7f0000016000)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmmsg$unix(r1, &(0x7f0000028000-0x38)=[{&(0x7f0000027000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001000)=[], 0x0, &(0x7f0000020000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/09 18:46:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x0, 0x4) pipe(&(0x7f000082a000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f000026b000+0xadc)={0x2, &(0x7f0000e58000-0x1)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000f78000)={r2, 0x2}) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000062000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$int_in(r0, 0x5421, &(0x7f00004d0000-0x8)=0x6) recvfrom$inet(r0, &(0x7f0000238000-0xd9)=""/217, 0xd9, 0x103, &(0x7f0000426000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fc3000-0x1000)="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", 0x480, 0x0, &(0x7f0000262000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00004b4000-0x1)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f000071d000)={0x0, 0x0}) close(r0) 2018/01/09 18:46:52 executing program 2: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000edc000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r1, &(0x7f0000002000-0x38)={&(0x7f0000001000)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000002000-0xa0)=[{&(0x7f0000001000)=""/0, 0x0}, {&(0x7f0000001000-0x6f)=""/111, 0x6f}, {&(0x7f0000001000)=""/131, 0x83}, {&(0x7f0000000000)=""/73, 0xff94}, {&(0x7f0000002000-0x15)=""/21, 0x15}, {&(0x7f0000000000+0x29b)=""/1, 0x1}, {&(0x7f0000001000)=""/4096, 0x1000}, {&(0x7f0000001000-0x6c)=""/108, 0x6c}, {&(0x7f0000002000-0x19)=""/25, 0x19}, {&(0x7f0000000000)=""/21, 0x15}], 0xa, &(0x7f0000002000-0x68)=""/104, 0x68, 0x5}, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000002000)=@assoc_value={0x0, 0x0}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=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$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000003000)={r2, 0xffffffcb, "e6fda3dd5dbc3fcf30d15f4f0d2baac4ed219058fb02fe4eff8c0ee825024e280498904d33c702b4619b71d26f4ab04a342396023026c669ca4180b461a6f4af07e36fe284df629f353ad7058325daa9c41b5fd6eb4515f1e761f7cd05f8be02f0512cc67217711f11b273a19be022b3494fbd9b47b93fb738e4d14ad4078e9a7e6f29e51433539bb5a10ef167f1f7b32ac0a7676a7ed94ee2ec371ea7b96ee5c245108f6b0479e785b720d1df9fbf47509e3a366a6132934051eb2ba4f7f79ecceef905149c85f032f8cebf96eba2b2db69fcd88a"}, &(0x7f0000004000-0x4)=0xdd) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000003000-0xa0)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc38, 0x81, 0x7fffffff, 0x6, 0x2}, &(0x7f0000003000-0x4)=0xa0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000002000)={0x0, 0x6a8, 0x30}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/09 18:46:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x10000000002, 0x0) write(r0, &(0x7f0000cfb000-0x1f)="1f000000120003f2f909000000e100770100001405002200dffe1aec000081", 0x1) recvmsg$kcm(r0, &(0x7f00003b2000)={0x0, 0x0, &(0x7f0000167000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f0000f29000)={&(0x7f0000834000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000792000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(r0, &(0x7f000012a000-0x38)={&(0x7f00005da000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000a18000-0x70)=[{&(0x7f000016b000-0x39)=""/57, 0x39}, {&(0x7f0000ae0000)=""/169, 0xa9}, {&(0x7f0000145000)=""/180, 0xb4}, {&(0x7f00006a7000)=""/115, 0x73}, {&(0x7f000059a000-0xa0)=""/160, 0xa0}, {&(0x7f00000d2000-0xba)=""/186, 0xba}, {&(0x7f0000263000-0x1000)=""/4096, 0x1000}], 0x7, &(0x7f0000117000)=""/0, 0x0, 0x0}, 0x0) 2018/01/09 18:46:52 executing program 1: mmap(&(0x7f0000000000/0xeae000)=nil, 0xeae000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000eae000-0x152)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x30, 0x67, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@fragment={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, @dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, @fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @loopback={0xfffffffffffff000, 0x1}}}}}}}, 0x0) mmap(&(0x7f0000eae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000eae000)={0x0, 0x0}, 0x1, 0x0) 2018/01/09 18:46:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000fb8000)=@generic={0x20000000001e, "01030000000000ff00000000ff03000009bf79df21d60c7bc8790405c7bad62e0a53a632ed4938f50006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f183bea5bdb9c8ead2000077aeb81c90001d6d5e980ee590c8b9f70dc136cb184a"}, 0x80) bind(r0, &(0x7f00000ec000-0x80)=@ax25={0x3, {"6f30d462cf8629"}, 0x1}, 0x10) sendmsg(r0, &(0x7f0000f37000-0x38)={&(0x7f0000fdc000-0x80)=@generic={0x10000000001e, "02010000000020df0000000000000000805bf86c57020002000000f1fffff400000000000000000000010300000000e4ff064b3fdf3a000000080000000000000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ece000206000000090000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f000091d000)=[], 0x0, &(0x7f0000d19000)=[], 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00007fc000)={0x8, 0x2000000000, 0x8004, 0x800, 0x0, 0x8, 0x401, 0x95, 0x0}, &(0x7f00008be000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000917000-0x8)={r1, 0xfffffffffffffff9}, 0x8) r2 = accept(r0, &(0x7f000049f000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000f7b000-0x4)=0x58) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000991000-0xfc)={0x0, 0xf4, "4dd780ca2b7f349c267d19595ede22b09e1182d974bfbffc7e10c24d11a5ea3d3d3616b8974be439fc0cab635d39514f327c88d4522dcb5b9806b25546b512f4c6c0c824fdf49a304c3470c4564b09a9d069c76003240e98703f647b21ad6aaeff2f235efed6354e261d952bd4f73760ce60082644c7032a16092c6ebb1980a2521b8be81c6b767afd0f2d32b77e66a83bc199ea09ae4279994814dc472de54f4b5f49066f2517599ad4d91bd54c32be40a6b029d7d324dd6f7b078ff2ae819418ae5bee100d4785e95dc02cf9b2fa31a78a7d8fe9468fd79b7dfadb7938e5582a96f98a9f5e06300a982fe23bd36766927d1ef7"}, &(0x7f0000919000)=0xfc) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00001a7000-0xc)={r3, 0x10001, 0x20}, 0xffffffffffffffc2) 2018/01/09 18:46:52 executing program 1: mmap(&(0x7f0000000000/0xef6000)=nil, 0xef6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00007b1000-0x18)=@get={0x1, &(0x7f0000ef7000-0xca)=""/202, 0x800005}) 2018/01/09 18:46:52 executing program 5: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000072000)={0x0, 0x0}) r1 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000796000-0x55)={0x5, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x6, 0x2, 0x6, 0x2, 0x0, 0x401, 0x8, 0x5}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r0, 0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x9) socket$netlink(0x10, 0x3, 0x1) bind$netlink(r2, &(0x7f0000ef9000-0xc)={0x10, 0x0, 0x0, 0x80000000000003}, 0xc) 2018/01/09 18:46:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00004d2000-0x1f)="1f000000120003f205009406000000770121004108001d002a5f0000000081", 0x1f) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000092b000)={0x0, 0x1f, 0x8000000000000000, 0x7}, &(0x7f0000bae000-0x4)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000a9c000-0x10)={0x400, 0x8001, 0x0, 0x10001, r1}, &(0x7f000005e000)=0x10) r2 = accept4$inet(r0, &(0x7f0000390000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000629000)=0x10, 0x80000) vmsplice(r2, &(0x7f00008fe000-0x40)=[{&(0x7f00005ca000)="2a69d44db532ef96a0481fcb959a291755a7e8b3b0b3f848be6d6555d67eb595819134528610b8455568bd59f53a75e3a7cf3526cdd34bf4d3223d4f8ee2235e72a05986f27904f81293339990ab008422dc", 0x52}, {&(0x7f00009ed000-0xf2)="7e557ff4e39198c27fe5af189aa0e6d76aa085e8262aa253a7456b80be4c595c316cfd0ae8eae68d535fdd9a66e0e4a071f5b9e147be565fff63ac17025108da8957a471a28a5ad45414574e2166c0b1cdf3ab4282b3b12c902d6c853f2153565ed4ecdd01103a0709d600ebe5007471256c8628094ba255a0c88e841fa23450715309d7fdba566c3461772ef278b8ba3d3ffa0eb229fc122062e8cbe8cfe857dc84d7c65ee3efafe799645de28f3b5959892480c2dfd9bffebc3446531babc86ce9177ab975b6fe40f750135eb4f320d1ae33f4878210e788d36770c43d29fa7805a1b07b1aac77a409b58d44539ee4318f", 0xf2}, {&(0x7f0000aba000-0x5f)="a1b9defc4285bf11d1d1338af701d34d72aa91a3062770392baed32f5a863eb2cc4b1f734212804a2e96bc8dd9f29c6d584af3bd4e615f0dccb9bce014ffa937eb2f27d3d16a444ebc2cd6c2aca762fd8285f1abb77b15d56c816dc516fc1d", 0x5f}, {&(0x7f0000e95000-0xed)="b7966a54de2f6b88e52b992c11a4b29f27632a5e98e4735049db402038bb2e5ca1ae4ea1a6a422be9441dccf564d3f6e3a792f71d41e2fee43328f038d16bc8271a1649da67eb72e85c7beaa048b81c13b704a9a4be4bfab9971dc0256407b0b0aa605a22089eca52b92f49408e211fd01a2d7a8d8fbf17da827d3894429829b5c18242c02efaf70281146f27b14d5c8b6135c67e55c35c780b75dc996eb4db5474977a5dc5adc32295a1d8a0b8d2cb1747455b119f0ff1f922aeba21a924454b920b9f899132806d93bd4345d8071fa53cac69f9653158313678014287f198a21ad53e1eef60b6ff62207a98b", 0xed}], 0x4, 0xd) 2018/01/09 18:46:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000033000)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr=0x0}, 0xc) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000037000)=0x90) 2018/01/09 18:46:52 executing program 3: r0 = socket(0xd, 0x802, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0xf, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x42, &(0x7f000098e000-0x4)=0x6, 0x6f) bind$inet6(r1, &(0x7f0000808000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x38) sendto$inet6(r1, &(0x7f00002a1000-0x4ec)="", 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000a53000-0x10)=@dstopts={0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0x0}, @ra={0x5, 0x2, 0x0}]}, 0x10) sendto$inet6(r1, &(0x7f00004cd000)="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", 0x1000, 0x11, &(0x7f0000aca000-0x1c)={0xa, 0x2, 0xffff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x80000001}, 0x1c) mmap(&(0x7f0000aca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0xe, &(0x7f000074e000)=""/218, &(0x7f0000acb000-0x4)=0xda) r2 = accept4$ax25(0xffffffffffffffff, &(0x7f00009b8000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00000ec000)=0x10, 0x0) connect$ax25(r2, &(0x7f000054d000-0xd)={0x3, {"e22ccfc179a1b3"}, 0x3}, 0x10) r3 = socket$inet6_sctp(0xa, 0x0, 0x84) mmap(&(0x7f0000aca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000aca000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000508000-0x4)=0xb) 2018/01/09 18:46:52 executing program 6: mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000035000-0x15)="b3f03293add994c48476687194e38c5098a3d93211", 0x15, 0x2, &(0x7f000001f000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000029000)="c6", 0x1, 0x0, &(0x7f0000008000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000035000)=""/231, 0xe7, 0x40002160, &(0x7f0000035000)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000035000)=[{&(0x7f0000035000)="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", 0xfb}, {&(0x7f000001f000-0x44)="8e100d5a9316938240435885df254a97badf70ae94330bec3aaf879e283ada490a0539e1a21ad130d0ad19bbb8360fe80941db76847f8374d0a08db97380f02e70636f06", 0x44}, {&(0x7f0000030000-0xb0)="2852b983dc36bef298c766a299ee341f5caf1e93e6f731705bda2d16a69801d0a2909d8f9b60db0c2cc3562d80728cd4c30989f2c824e792f36aa2438d6c544e6fda30afe12128326f9ba9a90aa6335c04621b2381ccb9a1ae1eb9af2df591818b82db1e349377ef8ce5d39e8ec60bc2f022ca4f831e5c384bcc64e10b2001b1e9b5705ee6cc00383d9c58710ff18224869850374d8ab639a8f30e70332b273c266913d0471e2d962d9ba2897339daa8", 0xb0}, {&(0x7f000001a000-0xc1)="1adfaaa7e0ce81eaa1c4b7fc498f11dfe1fd63fe70c019b9314ea33aab4a9257b7b39bb3ecfa7dfb6a6cd3a2cdf6c72084be2ce96c4c32c163635bf34f7cba86507ad6bf03d518274e02b1f9448096dfedfd6b45706397fc3addfc57418b8bd87f38bca1d919507d581e534fa991f9182f3edbc987dc6c74c26d8d0c81a174d537b4cea82d6f38a0ed63193e1225b3978b2271f9fed01c04d20e7b0388bbd692478050737fbe9d90d7e644ca0e162dfabe5a328dfb14d6c7928de2cfe94e7ebe2a", 0xc1}, {&(0x7f000002c000-0xfe)="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", 0xfe}, {&(0x7f000002e000)="805e84ae59cb56b9813e680b8bfb417c7e0e6bd31ed5eb627b176c3fcf", 0x1d}], 0x6, 0x5) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000002f000-0x8)={0x0, 0x0}, 0x8) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x80002, 0x40, &(0x7f0000036000)={0x0, 0x0}) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r1, &(0x7f0000037000-0x38)={&(0x7f0000037000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000002000)=[{&(0x7f0000013000-0x6f)=""/111, 0x6f}, {&(0x7f000000b000-0x10)=""/16, 0x10}, {&(0x7f000000c000-0x1000)=""/4096, 0x1000}, {&(0x7f0000034000)=""/64, 0x40}], 0x4, &(0x7f0000037000-0x84)=""/132, 0x84, 0x9}, 0x10000) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000038000-0x4)={r2}) 2018/01/09 18:46:52 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000188000-0x78)={0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [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) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000001000-0x35)={0x0, 0x2d, "eab471a0e043c377f6f354606397828e8194655b88ce1750487ae72992f35032b052d90d4b62e433480b5d35ca"}, &(0x7f0000001000-0x4)=0x35) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000e15000)={r1, @in6={{0xa, 0x0, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1c}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ff, 0xffffffff}, 0x98) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000001000)=""/192, &(0x7f0000001000-0x4)=0xc0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000)=@assoc_value={r1, 0x3f}, 0x8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000000)=0x0) 2018/01/09 18:46:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f000031e000-0x15)={0x0, 0xd, "08df4eb5c92409c775998870c5"}, &(0x7f00002a6000)=0x15) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000081000)={r2, 0x80, 0x86, "d1c874748665631649d70cc15ce8151272f203ee49d7f3c9272f5c88cd7e610c3b163e7bc25cbbea909751049235c532a100159c02bf58a4ec4fcc35208fd598d45e8d549b0a59a9ec5d2e62bbdef5bdd3c299c3bca2552ff3f7bfe2647c61a1cf50348edfb9e77f4cbc6b3efcc63aaf9a7a9a65e7d460349c1003f3c67de65e8dd2e674d000"}, 0x8e) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000018d000-0x4)=0x200000000010001, 0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00003f2000-0x8)={0x0, 0xfffffffffffffffd}, &(0x7f0000e46000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000d37000-0x8)=@assoc_value={r3, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmmsg(r0, &(0x7f0000870000)=[{{0x0, 0x0, &(0x7f0000c01000-0x10)=[{&(0x7f000098d000-0x1000)="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", 0x201}], 0x1, &(0x7f0000783000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/09 18:46:52 executing program 7: r0 = socket$inet(0x2, 0x5, 0xfffffffffffffff8) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000f6f000-0x8)={0x0, 0x8}, &(0x7f000079c000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000788000-0x10)={0x7, 0x4, 0x0, 0x1, r1}, &(0x7f0000462000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00003c1000)={0x0, 0x8}, &(0x7f000095c000-0x4)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000001000-0x1)={0x7}, 0x1) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={r3, 0x100000001}, 0x8) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl(r0, 0x8912, &(0x7f0000000000)="") mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r2, 0x1, 0x2f, &(0x7f0000009000)=0x6, 0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000009000)={r3, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) epoll_create1(0x80000) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000002000-0x160)={{{{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]}, {{0xa, 0x3, 0x80, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x6, 0x5, 0x174, "9d2e2194c815f0d1e15f080e67bd0fb762f3c76c04ef35b095e997b36a14472ad3b33399c76cbc09d246310cd0ad2a16c4eb27b5e83d14036fc58c805771d3b2b1a5f17bd928df60fc0385c16354fd5a"}, 0x160) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000008000)={r3, 0x46}, 0x8) 2018/01/09 18:46:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f000010c000-0x4)=0x0, &(0x7f00004bd000-0x4)=0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f000047c000-0x4a)={0x0, {{0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/09 18:46:52 executing program 1: mmap(&(0x7f0000000000/0xf13000)=nil, 0xf13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000a8d000)=0x0, 0x800) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000786000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000f13000)=0x14) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000f14000-0x18)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x300, r1}) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) syz_emit_ethernet(0x5a, &(0x7f0000f12000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="00047fb18500", [], {{0x2000086dd, @ipv6={0x0, 0x6, "a228af", 0x24, 0x8000000006, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, @fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0xfffffffffffffffe, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) [ 161.860249] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. [ 161.870157] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. [ 161.888685] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/09 18:46:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$llc(0xffffffffffffffff, &(0x7f000070c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000933000)=0x10) shutdown(r0, 0x1) r1 = accept4(0xffffffffffffffff, &(0x7f000052a000)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000d9a000)=0x1c, 0x80000) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f000036b000-0x4)={r2}) 2018/01/09 18:46:52 executing program 1: mmap(&(0x7f0000000000/0xecd000)=nil, 0xecd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ecd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000ecd000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006a1000-0x4)=0x499) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000e56000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r1}, 0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00001c0000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000ece000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000ece000)=0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00004d0000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0}) bind(r0, &(0x7f0000d17000)=@nfc={0x27, 0x6, 0x7c21b268, 0x7}, 0x10) mmap(&(0x7f0000ecf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x3f, &(0x7f0000ed0000-0xa7)="9cce45ae234d42cc4147cf302f8a0c89c9b5c46d2806dee247f42e4a3a55c4c08788cc32865b3f0e94da577126a61a90b102251c8aa69942fe1bcfd796628ae8a184b8fb9e1ebd97c867a0473298911dd155e0c45d06504e533cb7cc066ec15ec7d1a38c538ffe4c191d3593431176c6312825cba74c8184f5dc5cbcd7e479e3f3d8c9eeb9ad774d87b471e59578de6890c929f20640f06702fa792eab26c1b36d309ec72acd1d", 0xa7) 2018/01/09 18:46:52 executing program 7: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000022000)={0x2, &(0x7f0000006000)=[{0x35, 0x0, 0x0, 0xfffc}, {0x6, 0x0, 0x0, 0x8}]}, 0x10) sendto(r0, &(0x7f0000003000)="", 0x0, 0x0, &(0x7f0000029000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) recvfrom$unix(r1, &(0x7f0000004000-0xce)=""/206, 0xce, 0x120, 0x0, 0x0) 2018/01/09 18:46:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0xf05000)=nil, 0xf05000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3a, &(0x7f0000f05000-0x1052)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800000800, @ipv4={{0x7, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @multicast1=0xe0000001, {[@timestamp={0x44, 0x4, 0x7fff, 0x0, 0x0, []}, @timestamp={0x44, 0x4, 0x0, 0x0, 0x0, []}]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "7eb158", 0x0, "06a931"}, ""}}}}}, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00004c5000)={0x0, 0x0}) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000928000)={@empty=0x0, @loopback=0x0, 0x0}, &(0x7f0000481000-0x4)=0xc) r1 = socket$unix(0x1, 0x1, 0x0) r2 = socket$unix(0x1, 0x10000000000001, 0x0) bind$unix(r2, &(0x7f0000675000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r2, 0x0) connect$unix(r1, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect$unix(r1, &(0x7f0000006000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) close(r2) 2018/01/09 18:46:52 executing program 4: mmap(&(0x7f0000000000/0xfdd000)=nil, 0xfdd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x1) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x21, 0x3, 0x6, &(0x7f0000fdf000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000694000)={0x9, &(0x7f0000b5a000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000cdf000-0x10)={r3, &(0x7f0000fde000)=""/111}) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f000013a000)={0x1, [0xaed]}, &(0x7f0000394000)=0x6) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000fdf000)=0x0, &(0x7f0000fe0000-0x4)=0x4) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000fdf000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fe0000-0x4)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000b62000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b97000-0x4)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00007ea000)={{{@in=@rand_addr=0x6, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0x3, 0x0, 0x3, 0xa, 0x80, 0x20, 0x87, r4, r5}, {0x7, 0x6, 0x100000001, 0x9, 0x8e, 0x1, 0x10001, 0x4}, {0xfffffffffffffffe, 0x401, 0x1, 0xf5}, 0x8, 0x6, 0x3, 0x0, 0x3, 0x1}, {{@in=@broadcast=0xffffffff, 0x0, 0xff}, 0xa, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x4, 0x7, 0x0, 0x9, 0x1, 0x3, 0x1f}}, 0xe8) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000fde000-0x38)={&(0x7f0000fdd000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000e4d000-0x40)=[{&(0x7f0000491000-0xa1)=""/161, 0xa1}, {&(0x7f000000d000-0x7)=""/7, 0x7}, {&(0x7f00006b5000)=""/4096, 0x1000}, {&(0x7f0000fde000-0x1000)=""/4096, 0x1000}], 0x4, &(0x7f0000fdd000)=""/60, 0x3c, 0xffffffffffffff44}, 0x2001) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000fdd000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x45, r6}) connect$inet6(r0, &(0x7f0000fd6000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000fd8000)="", 0x0, 0x0, &(0x7f0000fda000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/09 18:46:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) close(r0) bind$inet(0xffffffffffffffff, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000fc4000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000187000-0x8)={r0, r1}) sendmsg$key(r2, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0xfd5f}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 18:46:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000054000-0x10)={0x10000, 0x4, 0x800100, 0x0}, 0x0) r0 = socket(0x11, 0x80002, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00009e3000-0x12)={@common='sit0\x00', 0xffffffffffffffe0}) write(r0, &(0x7f0000a6f000)="88271c59fc956792c29607b5cdf3539ec97da7f1db88ca66e1b39b5d223673fa1e180c7beee006db4860940111a3413e27f1f77d90115a46230c12262433d94bd0c0cce729505419a70c6ed40d84bfa7edec4629027a5b522ab4432ccf615fdb6335fb20abc7a95c657d4800840c18da7c77e21bfb8c8964d8b155bbe218b23bde6d0b9a940fae100716630d3f4e22694962dc0a6154153efaef7a889762e42ccd189da7ef8c6c63fe069eeb282eea4e09d4cc00d633735be1e1245239a13465dbb12ae86086f77b3a9180b6e61e222b2f857b35e3df9ae1a377cac89dd665387fb6e91a42ac6a30ae4d8b031c86f3", 0xef) setsockopt(r0, 0x10a, 0xffefffffffffff7f, &(0x7f00006a4000)="0297890dfa63f21d6160d9d18d3ffa10ac0c895b20dd3bd38fa9a235900cd45859dde9bbebcdd0b645edd711f5df5f9e1243a9ee6637b655c74a1c7eac057a9cb2f0f262175f931771859a1f41f054c763969d", 0x53) 2018/01/09 18:46:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f0000678000-0x8)=0x95) mmap(&(0x7f0000000000/0xfe1000)=nil, 0xfe1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r1, &(0x7f0000fe1000-0x38)={0x0, 0x0, &(0x7f0000b9e000-0x10)=[{&(0x7f0000fe1000-0x14)=[{0x10, 0x0, 0x0, 0x3, 0x0, ""}], 0x10}], 0x1, &(0x7f0000fe0000)=[], 0x0, 0x0}, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00002e2000)={0x0, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x205, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0}) 2018/01/09 18:46:52 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x4, 0x3, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) r1 = socket$inet6(0xa, 0x3, 0x3a) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x8000000003, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000671000)={0x0, 0x0, 0x0}, &(0x7f0000f67000-0x4)=0xc) 2018/01/09 18:46:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0xe4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000be2000-0x6)={0x0, 0xfff}, &(0x7f0000a7a000)=0x6) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000e66000-0x8)={r1, 0x4}, &(0x7f0000a9c000-0x4)=0x116) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000404000-0xc)=@sack_info={r2, 0x1, 0x0}, 0xc) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000929000)={0x3, &(0x7f00000d6000)=[{0x3877, 0x229, 0x23a9, 0x1ff}, {0x5, 0x0, 0x0, 0x1}, {0xfffffffffffffff9, 0x8, 0x7fffffff, 0x2}]}, 0x10) 2018/01/09 18:46:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e60000)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x10b, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl(r2, 0x7fffffff, &(0x7f0000d8e000-0xd9)="fa53a3d34a52e070f700838a7250a45ec24a528ccb161970a07dcf78c2fd18daf7edd22e2740d9330cf274610d54e24122664099414169d43cb152a1c1133d71cd418020d0669705f0048240f4570d3c9d46e3bc3c11176f4525419f21d359e50e99ffe7f17708f8ee157f8ea4c1025e4046e5614b337012dd34eff983033d11bfdcc1e4bbbf78985d51212a4b14034c5cea40dd79cdd567b36d7d87c085731b4548f8fc0ba7ec8b0d778764e1f91df9350cff27139694c14534a8298f3b02899b5ddc3aa23e86c295d221be1859b53beac3b11218e90b15f4") 2018/01/09 18:46:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b71000)={0x26, 'skcipher\x00', 0x0, 0x8e, 'cts(cbc(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a88000-0x4)="e517b5bf91aa785dfbcdfe09000000fc", 0x10) r1 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000910000)=0x0, 0x800) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000e69000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f000089b000)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000fa8000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000283000-0x4)=0x18) r2 = accept$alg(r0, 0x0, 0x0) r3 = socket(0x5, 0x7, 0x8) bind$bt_rfcomm(r3, &(0x7f0000c68000)={0x1f, {0x100000001, 0x7, 0xff, 0x4, 0x80000000, 0x81}, 0x24}, 0x9) readv(r2, &(0x7f0000051000)=[{&(0x7f0000226000-0x1000)=""/4096, 0x3f2}], 0x1) 2018/01/09 18:46:52 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000000+0x59e)=@req3={0xceb3, 0xd64, 0x5, 0x2, 0x3, 0x2, 0x8}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3f, &(0x7f0000d4c000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x20086dd, @ipv6={0x0, 0x6, "a228af", 0x9, 0x4, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x1, 0x0, 0x9, 0x0, "91"}}}}}}, 0x0) 2018/01/09 18:46:52 executing program 5: mmap(&(0x7f0000000000/0xe67000)=nil, 0xe67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x8000000002c, &(0x7f0000d16000-0x4)=0x200001e, 0x4) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000d1a000)=@buf={0xff, &(0x7f0000811000-0xff)="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"}) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000329000)=0xffffffffffffffff, 0x4) 2018/01/09 18:46:52 executing program 2: r0 = accept$inet(0xffffffffffffff9c, &(0x7f00005e1000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003cd000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x5, 0x1, 0x9, 0x80}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={r1, 0x9}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x11, &(0x7f000050b000-0x15)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x8906, @x25={0x0, 0x0, 0x0, ""}}}}, 0x0) 2018/01/09 18:46:52 executing program 4: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000001000-0x6)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x6) r1 = socket(0x18, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000002000)={r0, 0x9806}, 0x8) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x40047459, &(0x7f0000000000)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000005000)=0x6, 0x4) 2018/01/09 18:46:52 executing program 7: r0 = socket(0x10000005, 0xfffffffffffffffe, 0x2000000009) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000954000)={&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x0}, 0x10) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000590000)=r1, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000bd7000-0x10)={0x200, 0x1, 0x2, 0xcb68, 0x0}, &(0x7f0000dde000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00000e5000-0x4)=r2, 0x4) write(r0, &(0x7f0000cd6000)="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", 0xfc) 2018/01/09 18:46:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f000065a000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000af2000-0x4)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00005ec000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000153000)=0x20) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f00008ff000)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/09 18:46:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000048000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00000e5000)=""/241, &(0x7f0000f93000)=0xf1) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000ece000)="26000000130047f1ff170080b8ffff0300000000010000000000000000000000000000680635", 0x26) 2018/01/09 18:46:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000ea000)={0x0, 0x0}) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000a1f000)={0xffffffffffff456f, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, [{{0x2, 0x3, @rand_addr=0x100000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x120) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x8000) r2 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r2, 0x2000000010d, 0x800000000d, &(0x7f0000f85000)="03", 0x1) accept(r0, &(0x7f0000296000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000505000-0x4)=0xfffffffffffffdf0) connect$inet(r2, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 18:46:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000183000-0xee)=""/238, &(0x7f0000193000-0x4)=0xee) pipe(&(0x7f0000350000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000a23000)={0x0, 0x80, 0x7, [0x100000000, 0x0, 0x7fff, 0x0, 0x1, 0x3, 0x1000]}, &(0x7f00007b3000-0x4)=0x16) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000187000)={r2, 0x100}, 0x6) r3 = accept$packet(0xffffffffffffff9c, &(0x7f0000853000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00001d1000)=0x14) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000daa000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000341000-0x4)=0x14) connect$packet(r3, &(0x7f0000c97000)={0x11, 0x1c, r4, 0x1, 0x7fffffff, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) 2018/01/09 18:46:52 executing program 7: mmap(&(0x7f0000000000/0xfe2000)=nil, 0xfe2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3a, &(0x7f0000fde000-0x10ba)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="10e0dff73543", [], {{0x800, @ipv4={{0x6, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@ssrr={0x89, 0x3, 0x0, []}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) socketpair(0x3, 0x3, 0x16, &(0x7f0000bd4000)={0x0, 0x0}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00001c0000)={0x0, 0x0}) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000fe3000-0x12)={0x2, 0x0, 0x10001, 0x7}) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000fe3000-0x10)={0x9, r1}) 2018/01/09 18:46:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000b53000-0x8)={0x0, 0x0}) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000099d000)={@local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002, 0x0, 0x1, [@rand_addr=0x1000]}, 0x14) r1 = accept(r0, &(0x7f000037a000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000e1d000-0x4)=0x14) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000065000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000a4a000)=0x14) syz_emit_ethernet(0x3e, &(0x7f0000514000-0x136)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="00047fb18500", [], {{0x2000086dd, @ipv6={0x0, 0x6, "a228af", 0x8, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000504000)={{{@in=@loopback=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000957000)=0xe8) bind(r2, &(0x7f0000ade000)=@ll={0x11, 0x16, r3, 0x1, 0x4, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) 2018/01/09 18:46:52 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0xa, 0x7c1, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000001000-0xc)={0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000494000-0x4)=0xe8) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f000037a000-0xc)={@broadcast=0x0, @loopback=0x0, 0x0}, &(0x7f0000045000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b24000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f00008c5000)={&(0x7f00008c5000-0xc)={0x10, 0x0, 0x0, 0x108043}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000413000)=@acquire={0x31c, 0x17, 0x200, 0x5, 0x1, {{@in=@empty=0x0, 0x2, 0xff}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, {@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@broadcast=0xffffffff, 0x2, 0x0, 0x2, 0x0, 0xa, 0xa0, 0x80, 0x3e, r1, r2}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@rand_addr=0x5, 0x1, 0x7ff, 0x3, 0x4ffd, 0xa, 0x80, 0xa0, 0x33, r3, r4}, {0x5, 0xd3, 0x4, 0x29bb0fd9, 0x3, 0x4, 0xe7, 0x6}, {0x3, 0x1f, 0x10000, 0x1000}, 0x400000000000000, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, 0xd0e, 0x7fff, 0x3, 0x6}, [@algo_aead={0x124, 0x12, {{'rfc4106(rfc4309(rfc4543(seqiv(rfc4309(rfc4106(gcm(aes)))))))\x00'}, 0x6b0, 0x180, "24504c73c17fb81344686e180bc601e9faafe3f8e6a879076f454780e229d919b40dd31963b10c451f5396e52639e98ff22b43b2ec25f22e37185bb47dbc2c941e7952f11c2c2d19a12f32bd5ded6d6f11e5cc64425591fefca57996b601b12a60010ac02302a5beb58f941b17cea44eab82230d315a75ab0bf7a8925db28dda6e0fa9b40ad0545acc4d3ee3821d5310f54ffb56949e1824ee97a97d8bddd82eeb7f12d805d59da9722f3405eec61a8d1c9df9798f3c5fa368d430e06a2415abdc28d611062f8936708a6d371420042a1717225f5543"}}, @ipv4_hthresh={0x8, 0x3, {0xb, 0x1a}}, @lifetime_val={0x28, 0x9, {0x6, 0x8, 0x6, 0x5}}, @srcaddr={0x14, 0xd, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @tmpl={0x84, 0x5, [{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x1, 0xff}, 0xa, @in=@multicast2=0xe0000002, 0x5, 0x1, 0x0, 0x1, 0x6c5, 0x6, 0x1000}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x3, 0x2b}, 0xa, @in6=@loopback={0x0, 0x1}, 0x1, 0x7, 0x3, 0xffffffffffffffff, 0x310, 0x5, 0x6}]}, @proto={0x8, 0x19, 0x3c}]}, 0x31c}, 0x1, 0x0, 0x0, 0x0}, 0x4004000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) socketpair(0x3, 0x1, 0x400, &(0x7f0000920000)={0x0, 0x0}) ioctl$DRM_IOCTL_IRQ_BUSID(r6, 0xc0106403, &(0x7f0000488000)={0xd5e, 0xffffffffffffff1a, 0x1, 0xdfa2}) setsockopt$packet_tx_ring(r6, 0x107, 0xd, &(0x7f00005a8000-0x1c)=@req3={0x424b, 0x8, 0x0, 0x1, 0xdd, 0x40000000000000, 0x3}, 0x1c) writev(r5, &(0x7f0000d08000-0x10)=[{&(0x7f0000223000-0x39)="3900000012000147000003000000000007040000001f0500000000000103000006001d0066413e055600000108003dfb230300807416075bff", 0x39}], 0x1) ioctl$int_out(r5, 0x5460, &(0x7f0000e85000-0x8)=0x0) [ 162.190216] netlink: 6 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/09 18:46:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000760000-0x4)=0x0, &(0x7f0000112000-0x4)=0x4) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000017e000)={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]}, 0xa3d, 0x0}, &(0x7f0000ff1000-0x4)=0x98) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000499000)={r1, @in6={{0xa, 0x0, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000fef000-0x4)=0x8c) [ 162.241222] netlink: 6 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/09 18:46:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000b8a000-0x1c)=@req3={0x10001, 0x0, 0x1, 0x1df9, 0x0, 0x0, 0x0}, 0x1c) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000a2a000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000530000)={0x8, 0x93, 0x2, 0x6}) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "0100000900000001e5260001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000448000-0x10)=[], 0x0, &(0x7f00003a0000-0x280)=[], 0x0, 0x0}, 0x0) 2018/01/09 18:46:52 executing program 4: mmap(&(0x7f0000000000/0xeb4000)=nil, 0xeb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x14)={0x3, 0x4, 0x100000001, 0x40, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eaf000)={r0, &(0x7f0000e7f000)="06fb", &(0x7f0000eb1000-0x89)="", 0x0}, 0x20) r1 = socket(0x0, 0x1, 0x3f) mmap(&(0x7f0000eb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000eb5000-0x20)={0x20, 0x7fffffff, 0x2, 0x6, 0x849, 0xffffffffffffffe0, 0x1, 0x80000001, 0x0}, &(0x7f000044d000)=0x20) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000d37000)={r2, @in6={{0xa, 0x1, 0xeba0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5a47}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0xffffffff, 0x401, 0x81, 0x5, 0x800000008000, 0x6, 0x6, 0x100, 0x100, 0x7, 0x7, 0x4, 0x101, 0x4]}, &(0x7f00000ce000-0x4)=0x108) mmap(&(0x7f0000eb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000eb5000-0xc)={&(0x7f0000eb5000-0x8)='./file0\x00', r0}, 0xc) 2018/01/09 18:46:52 executing program 6: mmap(&(0x7f0000000000/0xef3000)=nil, 0xef3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eec000)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000ee1000-0x81)="c6", 0x1) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000ef3000)={0x0, 0x6, 0xffffffffffffb124, 0x100000001}, 0x8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000a87000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000ef0000+0x714)={r1, @multicast2=0xe0000002, @broadcast=0xffffffff}, 0xc) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000ef5000-0x4)={r0}) setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f0000c1a000)=0x1, 0x4) recvmsg(r0, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000ef0000-0x30)=[], 0x0, &(0x7f00009fe000-0x51)=""/81, 0x51, 0x0}, 0x10040002106) 2018/01/09 18:46:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000d67000)=[{&(0x7f000033c000)="2900000021001900013d3524000ade050a000016000000000000000a05000300000104000000002300", 0x29}], 0x1) socketpair$ax25(0x3, 0x2, 0xcd, &(0x7f0000e36000)={0x0, 0x0}) setsockopt$ax25_int(r1, 0x101, 0xf, &(0x7f0000855000)=0x1, 0x3) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000017d000)={r1}) sendmsg(r2, &(0x7f00001f6000)={&(0x7f00002e7000)=@ethernet={0x1, @random="40133f379568", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000003b000)=[{&(0x7f000017e000)="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", 0x1000}, {&(0x7f0000b36000-0x96)="1d7242fe90b7f56494a33be45d8b588e3cb577701695fe60ba26c5170047872e652f4b6521c78098ab0adf986cdc59e64e26243bdf10314e180d8e705019f296b93e311fad650809bc742ada98016ad949fdc252f244b6a51c30fabb99bcfcfbeea6d170e613e5254ec2c156dc47af25b57488f29c86d3012c64d98cdf955ce5b3beba008c08f0583c7af1db0d838d42d8bde48a692c", 0x96}, {&(0x7f0000b74000)="1e40d9570c8dd42c2cf0ebc4e30ab5c754385957f27ebc4939451dac3a026c156f42e113213483bcd3e3e1cbbc04e16686661a78da28d5616952cad096f9ab9844bab3ed812ced45e0282e02ee8b74d3b47a306f49b9b39a5061461c6a0c28bed7b584bd7a1ac8ff2379f56937fbca537b01733a9b0f1d221179c7926ccb44334a2be927fd349676f9763ded611643329dee6f65e48481739323613cd4a319a9de6fc23e3c33d3e41eccdfd1a7721ccc93c01671d3711555d45d201e5869bf525b5ef47397afd7418eb2bedba5604a576ba734805db55570463cccb7c7d91707e14ecb036f", 0xe5}], 0x3, &(0x7f0000108000-0xe0)=[{0x80, 0x107, 0xffff, "b154d3a6e260b11e9a101369aad3e470c61135a0f870a7c1a92faab281b019c3d3ee7a3a0f33707800e78e1834cbfa458c50f7f886ab0630b233afc266d23f81111c55e7e20db5952098ca9cd1a1f6c363a3c67b4ffdb912a746c2a5fc453f9c8491cb70ea092c3afd"}, {0x18, 0x3a, 0x5, "ab"}, {0x20, 0x105, 0x4c10, "ec2344735febfd04453c625b"}, {0x28, 0x11f, 0x3, "58bf7b55132f27b1d10a5f73c5f71424546070884c5c113b"}], 0xe0, 0x4040}, 0x40000) pipe(&(0x7f00007b9000-0x8)={0x0, 0x0}) 2018/01/09 18:46:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000fa6000-0xe8)={{{@in=@broadcast=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@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}}, &(0x7f0000cb4000)=0xe8) listen(r0, 0xfffd) readv(r0, &(0x7f0000124000)=[{&(0x7f0000e79000-0x83)=""/1, 0xfffffffffffffe40}], 0x1) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f00002a1000-0x8)={0x0, 0x6}, &(0x7f00006a6000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000715000-0x9)={r1, 0x1, "1d"}, &(0x7f0000e43000)=0x9) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000286000-0x4)={r0}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000d04000-0x1c)=[@in6={0xa, 0x2, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}], 0x1c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000ec9000-0xa0)={0x0, @in={{0x2, 0x3, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401, 0x400, 0x3ba, 0x100000001, 0x2}, &(0x7f0000f2e000)=0xa0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f000001a000)={r3, 0x9751}, 0x8) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000635000-0x10)="0baf2e48ae80175a1357df751c7ae5a5", 0x10) setsockopt$llc_int(r2, 0x10c, 0xf, &(0x7f00002ca000)=0xfffffffffffffff8, 0x4) 2018/01/09 18:46:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f000002d000)={0x0, 0x0}, &(0x7f000063b000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f000091a000-0x98)={r1, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000e72000-0x8)={r1, 0x0, ""}, &(0x7f00003b5000-0x4)=0x8) 2018/01/09 18:46:52 executing program 5: mmap(&(0x7f0000000000/0xf5c000)=nil, 0xf5c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00008b8000-0x8)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00004fa000-0x10)="94dc79e54a17c5881761a0f45b458ae2", 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@random="6f08f4ebe1e6", @random="fcb121dfd5fd", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x29, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}, 0x0) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f5d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f0000f5c000)={0x8, &(0x7f0000f5c000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) 2018/01/09 18:46:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = accept(r0, &(0x7f00007b1000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000881000)=0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000a3b000)={0x0, 0x0, ""}, &(0x7f00005e3000)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00001bd000-0x10)={r2, 0x40, 0x7fffffff, 0x8}, 0x10) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000e5a000)={0x0, 0x6, 0xd7, 0x6}, &(0x7f0000fbb000)=0x10) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000817000-0x8)={r3, 0x8000}, 0x8) sendto$inet6(r0, &(0x7f00006d8000-0xcf)="dc", 0x1, 0x0, &(0x7f0000221000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x8}, 0x1c) socket$inet6_icmp(0xa, 0x2, 0x3a) sendto$inet6(r0, &(0x7f0000019000-0x1)='W', 0x1, 0xc, &(0x7f00006e4000)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, 0xffffffffffffff62) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000e1f000-0xa0)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007d3000)=0xa0) socket$nl_xfrm(0x10, 0x3, 0x6) [ 162.286980] netlink: 'syz-executor1': attribute type 29 has an invalid length. [ 162.322158] netlink: 'syz-executor1': attribute type 29 has an invalid length. 2018/01/09 18:46:52 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$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005d1000)="e513b5bf91aa785dfbcdfe09000000fc", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$unix(r1, &(0x7f00003fb000)={&(0x7f0000513000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000013f000)=[{&(0x7f000066c000)="e9", 0x1}], 0x1, &(0x7f0000e4f000)=[], 0x0, 0x0}, 0x0) setsockopt$sock_int(r1, 0x1, 0x28, &(0x7f00005c5000)=0x0, 0xffffffffffffffa3) poll(&(0x7f0000c85000)=[{r1, 0x0, 0x0}], 0x1, 0x0) 2018/01/09 18:46:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) socketpair(0x10, 0x7, 0xeaf7, &(0x7f000026c000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f000062f000-0x4)=0x0, &(0x7f000027f000-0x4)=0x4) bind$alg(r0, &(0x7f0000218000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-ssse3\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000a2e000)={0x0, 0x0, &(0x7f0000142000)=[{&(0x7f0000962000-0x7b)="68d601287550cf8d6c45f0a5ba0eaf59f125fa77dc348c4f93ea25789bfae30bbd051601873e8dc6581b3ef35a6ab1e9fa0719d5d64a5d68", 0x38}], 0x1, 0x0, 0x0, 0x0}, 0x0) [ 162.354440] netlink: 5 bytes leftover after parsing attributes in process `syz-executor7'. 2018/01/09 18:46:52 executing program 4: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nfc_raw(0x27, 0x3, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000d09000)={0x0, 0x0}) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000fd0000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fcf000)=0xe8) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000fcf000)={{{@in6=@loopback={0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fd0000-0x4)=0xe8) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fd1000)={0x0, 0x0}) ioctl$sock_ipx_SIOCIPXNCPCONN(r4, 0x89e3, &(0x7f000079a000-0x2)=0x7fff) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000fd2000)={&(0x7f0000fd2000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, 0x10, &(0x7f0000608000-0x20)=[{&(0x7f0000e33000)=""/0, 0x0}, {&(0x7f0000fd3000-0xb7)=""/183, 0xb7}], 0x2, 0x0, 0x0, 0x101}, 0x2) sendmsg$nfc_llcp(0xffffffffffffff9c, &(0x7f0000fd0000)={&(0x7f0000fd1000-0x60)={0x27, 0x7, 0x7, 0x7, 0x291, 0x7fffffff, "77a513e3ee406afd3e711241b2590544a3465e8d5c47c97fc8ea0289fd3fb8aa474d34271dc2fe758983b2bc9f36f1921d0c40f8adbab965b7847c89a89121", 0x3}, 0x60, &(0x7f0000fd1000-0x10)=[{&(0x7f0000d50000-0x48)="be35ac510c77a8665656fb9db128c5c7357aeadd5f2b8d992689fbd746a68b29714c35fb61a270ef48b28497ca3aca2f7a2b6b62632ef83a9148b77757c66a9099d199784bddcc2c", 0x48}], 0x1, &(0x7f0000887000-0xe8)={0xe8, 0x103, 0x9, "74c4f1f75bd3c095cbd8e50f1e7a775f48fa0a6a0e6385697cccc3d71ebe1e97d934e93eb3a9d2fb9ef2a64fafe412ca5474442cc49aa7f62d6cf609810c8859836422a119cc806bac759248993eb14431933eec501115fe455a8e187f9eebc8b8f516d865e44c24c53fb32ec0c2badeaef6f09137d061df7cad8ae5707716cdcd2dae29eafc1cc6f7d9b53ebba45bc2fb26938c0c97fd23b3eabdc3eea978b5216b82c66ae2fc9ad69655daf7cc420004d74d0215da90f099aa26dc1280e3cb59374dc7e06ba8cfba1ff2576146c14618b5a4d0db4a"}, 0xe8, 0x10}, 0x4000) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000186000+0xde6)={{{@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, 0x3, 0x1, 0x2, 0x2, 0x20, 0x0, 0x33, r2, r3}, {0x101, 0xb6a, 0x8, 0x6, 0x4, 0xfffffffffffffffd, 0xfffffffffffffff7, 0x9}, {0x0, 0x2, 0xff, 0xffffffffffff7687}, 0x1ee, 0x6, 0x0, 0x1, 0x3, 0x3}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x0}, 0xa, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x0, 0x0, 0xe4, 0x8, 0x1, 0x7}}, 0xe8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r6, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x2, &(0x7f000039a000)=[{0x20, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmsg$netlink(r5, &(0x7f000056f000)={0x0, 0x0, &(0x7f0000fce000-0x50)=[{&(0x7f0000fcc000-0x1450)=[{0x10, 0x0, 0x0, 0x0, 0x0, ""}], 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000d24000-0x4)={r6}) getsockopt$bt_BT_SNDMTU(r7, 0x112, 0xc, &(0x7f000019f000-0x2)=0x1, &(0x7f0000262000)=0x2) 2018/01/09 18:46:52 executing program 5: mmap(&(0x7f0000000000/0xd43000)=nil, 0xd43000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0xc000000000) mmap(&(0x7f0000d43000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000d43000)=0x0, &(0x7f00002ec000)=0x4) mmap(&(0x7f0000d43000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000020c000)={r0}) mmap(&(0x7f0000d44000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d44000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r1, &(0x7f0000d45000-0xb7)="8b4e48e88390e1134ff4f52330187e62bdcff155838f685132107d150b40a66ef26fae027a90ef9e9575c0fd567edae72b14c089baa6759da096964c4927546cca607940f939ced14954f9a5632558cdbc78092c6c927b6d986a4e4bd0635d334b61eec7c3a2a9dcd80935d902e0972a31e004a72756938b17c3423023e93433d41f0ff435adcf73ab23d16566950dd500983ba7812c1cf6add33ba40be8de13e3c00f334600a88efe23aa08a60beacd68e7073c2f89d8", 0xb7, 0x40804, &(0x7f0000d45000-0x10)={0x1a, 0x9, 0x6, 0x4, 0x1000, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000d44000-0x18)=[{0xf, 0x0}, {0x3, 0x5bdb}, {0xb, 0x7}], 0x3) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f00000a4000)=[{&(0x7f00007d0000-0x29)="0008007a000002013d0010000500001000080000000000000009ff08000200e4f40800957b5aff00", 0x28}], 0x1) 2018/01/09 18:46:52 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) pipe(&(0x7f000043a000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000fdf000-0x4)=0x0) getsockname(r0, &(0x7f0000844000-0x10)=@in={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000acf000-0x4)=0x10) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000d47000-0x4)={0x7}, 0x4) 2018/01/09 18:46:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000030000)={&(0x7f00006fe000-0x10)=@ipx={0x4, 0x0, 0x0, "75e31408d220", 0x0, 0x0}, 0x10, &(0x7f0000054000-0x40)=[], 0x0, &(0x7f0000037000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f000005a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80000, 0x4) r1 = socket$packet(0x11, 0x3, 0x300) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000a28000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={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}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000b3000)=0xe8) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00006fe000)={r2, 0x1, 0x6, @random="33feb12e1b27", [0x0, 0x0]}, 0x10) setsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f0000a21000-0x6d0)="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", 0x1000) syz_emit_ethernet(0x32, &(0x7f000005a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x0, @arp=@generic={0x0, 0x0, 0x6, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, "", @random="f98b35d30427", "570ee8b380c08db56c4d8f78ba8a0a83"}}}}, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/09 18:46:52 executing program 7: r0 = socket(0x7, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x84, 0x4) setsockopt(r0, 0x114, 0xa, &(0x7f0000149000)="", 0x0) 2018/01/09 18:46:52 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r3) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000000)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x45f, 0x4, 0x8, 0x0, 0x0}, &(0x7f00004e2000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={r4, @in6={{0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0xf0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x671f, 0x6}, 0x98) mmap(&(0x7f0000000000/0xaa5000)=nil, 0xaa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockname(r3, &(0x7f0000096000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000101000-0x4)=0x14) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000351000)={r6, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000581000)={0x0, 0x0, ""}, &(0x7f0000aa1000)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f0000581000)={r7, 0x0, 0x0, 0x0}, 0x10) 2018/01/09 18:46:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000154000)={r0, r1}) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000b20000-0x94)={{0x2, 0x100000000, 0x8, 0x3f, 0x7, 0x7}, 0x8, 0x0, 0x10001, 0x6, 0x4, "65a42eef300bdee45eb6ebb32cc6351bbcf873a4e683f277e47630fb65b78f90044a1a3921b060ba66ee12729bcf84a16a67cc6b5db72c2defea0bb1d821ee2db196c5bb156433617d9250789785ddd4ea3cda9faa6964071d7bfe369b2ed399787404199c7e2722ba9287d939747b67efaaa5b23891012018bde922d6823913"}) [ 162.491414] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=29919 comm=syz-executor5 2018/01/09 18:46:53 executing program 1: mmap(&(0x7f0000000000/0xfb000)=nil, 0xfb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) mmap(&(0x7f00000fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f00000fb000)="26000000100027f69207c10300001ff500000207050000000003ffff202ff9eb050003de0000", 0x571) 2018/01/09 18:46:53 executing program 0: r0 = socket$nfc_raw(0x27, 0xab8102af95e1ccad, 0x0) ioctl$sock_netdev_private(r0, 0x89f8, &(0x7f0000c29000)="08279421c0affb2083da46edf1083a8a24bdfd3e47131835d8670c60730a0c591359721b933f372b4fbca8d5b906f9c9fed506268d8627566887676b5a6c364ae5b04030da288be3f238eaf415544bb5c2d55a53b4256611029a6bad24c3ff8e1b91375111c74e45fefd9df68cf9ebd9cc55f459cab43d9cb6ae982680e66774abe2ebe11d44cf3eaf7e42c81e83661d6e1849deff12e27a250a324eaa86fd866193a637c5aee6ef") mmap(&(0x7f0000000000/0x423000)=nil, 0x423000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000416000)={&(0x7f0000028000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000279000-0x10)={&(0x7f00003e4000-0x410)=@expire={0xfc, 0x18, 0x803, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@broadcast=0xffffffff, 0x0, 0xff}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, 0x0}, [@proto={0x8, 0x19, 0x0}]}, 0xfc}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 18:46:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0xfffffffffffffffd, 0x0) bind$unix(r1, &(0x7f0000007000)=@file={0x40000000000001, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect$unix(r1, &(0x7f0000014000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) r2 = socket$bt_hidp(0x1f, 0x3, 0x6) setsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f00000b1000-0x2)=0x2, 0x2) listen(r1, 0x2) 2018/01/09 18:46:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000594000)={0x3, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x240, 0x1, 0x8001, 0x3942c022, 0x0, &(0x7f00000ca000-0x10)=@generic="0463b2d8126a51bc3fccf6a2c9578382", 0x36, 0xff, 0x3}) r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00008b9000)={0x0, @in6={{0xa, 0x2, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7, 0x100, 0x2, 0x2f}, &(0x7f00002bf000)=0xa0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000bd8000-0x8)={r2, 0x8}, &(0x7f00006d9000-0x4)=0x8) listen(r1, 0x400) r3 = accept$inet(r1, &(0x7f000065c000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000c7d000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000f14000-0x4)=0x8) 2018/01/09 18:46:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(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) sendto$inet(r0, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000043000)=0x6, 0x395) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000023000-0x8c)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000ad4000-0x4)=0x8c) 2018/01/09 18:46:53 executing program 7: r0 = socket(0x11, 0x802, 0x300) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x8000000003, 0x6) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000fd5000)={{{@in=@broadcast=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fd6000-0x4)=0xe8) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$packet(r0, &(0x7f0000fd6000-0x14)={0x11, 0xf6, r2, 0x1, 0x3, 0x6, @random="da4d9647c2f0", [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000035f000)={0x0, 0x0, 0x0}, 0x4) sendto(r1, &(0x7f000004d000)="", 0x0, 0x0, &(0x7f0000359000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6c51c8a19df28c20e1f67024560b00409d3e14deb5915c0c821f9eafc3fc9b751684bc13834c06cdfb1421e06ecb28bbac6b50f148602e34734f7e24e7eea7", 0x0}, 0x58) 2018/01/09 18:46:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socketpair(0x2, 0x80004, 0x1, &(0x7f0000cbe000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000762000)=0xfff, 0x4) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000318000-0x78)={0x4, {0x2, 0x2, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, 0x6, 0x7fffffff, 0x3f, 0x6, &(0x7f0000da6000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xfff, 0x86, 0xfffffffffffffff8}) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f0000bb6000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0x6, 0x1, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/09 18:46:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffff9c, 0x0, &(0x7f0000c37000)=0x0, 0x800) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006e6000-0xc)={0x0, 0x0, 0x0}, &(0x7f000054c000-0x4)=0xc) r1 = socket(0xa, 0x3, 0x3c) setsockopt$inet6_int(r1, 0x29, 0x21, &(0x7f0000ec4000-0x4)=0x8000000007fd, 0x4) sendmsg$unix(r1, &(0x7f0000210000-0x38)={&(0x7f000055e000-0x18)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18, &(0x7f0000948000)=[], 0x0, &(0x7f0000974000)=[], 0x0, 0x0}, 0x0) 2018/01/09 18:46:53 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xd, 0x4, 0x5, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(r0, &(0x7f000099e000)={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x80000) mmap(&(0x7f0000000000/0xecb000)=nil, 0xecb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000ec5000)={@common='lo\x00', &(0x7f0000ec6000-0x8f)=@ethtool_dump={0x3f, 0x0, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 18:46:53 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f000080f000)=0x5, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f000064c000)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000002000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000000000)={r4, 0x1}) accept$netrom(r3, &(0x7f0000001000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000b9c000-0x4)=0xff0f) mmap(&(0x7f0000000000/0xf65000)=nil, 0xf65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000913000-0x4)=0x0, &(0x7f00004ef000-0x4)=0x4) r5 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f000079f000)={0x80, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f0000e6a000)={r6, 0xfffffffffffffff9, 0x0}, &(0x7f0000f66000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f000048a000-0x6)={r7, 0x2}, &(0x7f0000e33000-0x4)=0x6) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000f67000-0x1)={0x9}, 0x1) setsockopt$inet_sctp_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f0000002000-0x8)=@assoc_value={r6, 0x0}, 0x8) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000f66000)="49c6e537942449d497b16d4c7b2fb1d3038b824c6ce5e0bdbb0c7d18bfc6282c0cb92c6e25c7b9b17ea95d36923cbd24bbded751012cc80bca18c7bea3e03461eafc626ada62", 0x46) 2018/01/09 18:46:53 executing program 3: mmap(&(0x7f0000000000/0xf90000)=nil, 0xf90000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f000087f000)={&(0x7f0000186000)='./file0\x00', 0x0, 0x18}, 0x10) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000c62000)="5a57acaa937f6a8227016ab4470aa79be608dcb303bf39f4c077da671f923d714a64f142b112f4d1a2f2505e443eb4a1aca7b4a3eb7bee4f899c0504686f5c33ae151f7578fc79ce9f63b4ba761b691dde8a2b5282d3849820443bf8c6630746b7166106699caec9f1d813f4da4fdb6238f9c3", 0x73) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000f91000-0xc)={&(0x7f0000f91000-0x8)='./file0\x00', r1}, 0xc) bind$alg(r0, &(0x7f0000f88000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000f92000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000ad2000-0xa0)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x30000, 0x4, 0x3, 0x0, 0x44}, &(0x7f000016a000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000234000-0x4)=@assoc_id=r3, 0x4) r4 = socket$inet(0x2, 0xa, 0xb1) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000f92000-0x18)={0x0, 0x1f, 0x20, 0xff, 0x8}, &(0x7f0000f92000-0x4)=0x18) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000919000-0x8)={r5, 0x5}, 0x8) r6 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000f93000-0x6)={r3, 0x7ff}, 0x6) sendmmsg$alg(r6, &(0x7f000007e000-0x70)=[{0x0, 0x0, &(0x7f0000f10000)=[{&(0x7f0000f52000-0x30)="70e88776da79d6c902feb0db1968d349a3b8a289e1ae5e694c288e67eed95e2b", 0x20}], 0x1, &(0x7f0000d4d000-0x48)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r6, &(0x7f000090b000-0x38)={&(0x7f0000f8b000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000229000)=[{&(0x7f0000f8b000-0x6)=""/6, 0x6}, {&(0x7f000063e000)=""/222, 0xde}], 0x2, &(0x7f0000cfc000)=""/48, 0x30, 0x0}, 0x0) 2018/01/09 18:46:53 executing program 0: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0xa, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@generic={0x7, 0x11, "0dd233593018524982f90e1c8154e2"}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x801, 0xe5c, &(0x7f000001a000-0x2)={0x0, 0x0}) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000014000)={0x0, 0x8}, &(0x7f0000019000)=0x6) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000001a000-0x8)={r1, 0xc2f5, 0x140000000}, 0x8) 2018/01/09 18:46:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000392000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000008e000-0x38)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x2, [@empty=0x0, @loopback=0x7f000001]}, 0x89) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f00006a4000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f40000-0x4)=0x10, 0x800) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000721000)={0x0}, &(0x7f0000dd5000-0x4)=0x4) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000357000)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) 2018/01/09 18:46:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x15) writev(r0, &(0x7f0000980000-0x10)=[{&(0x7f00000f0000)="34000000130019470400ff00000900ff", 0x10}], 0x1) ioctl$int_in(r0, 0x5421, &(0x7f0000eff000-0x8)=0x1) 2018/01/09 18:46:53 executing program 5: mmap(&(0x7f0000000000/0x900000)=nil, 0x900000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000900000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000901000-0x4)=0x0, 0x4) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00008fe000)={0x2, 0x3, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 18:46:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8, 0x80f, 0xfffffffeffffffff) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00000f3000-0xb0)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0xfff}, 0x8}, @in6={0xa, 0x1, 0xd9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffa}, @in6={0xa, 0x1, 0x5868, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8d}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6d}], 0xb0) syz_emit_ethernet(0x8f, &(0x7f0000230000+0x5cf)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x4, 0x6, "43f087", 0x59, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@hopopts={0x100000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0x0}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}]}], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x8, 0x1, "419497bb0e13be806daa51768951d4be41cbcffb2e93d2b63d4cf96b8830a9e3bd8afb0615d0abff14b02191041a95b0311bb26965f72bc4ba"}}}}}}, 0x0) setsockopt(r0, 0x53d, 0x9, &(0x7f0000b36000)="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", 0x1000) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000d74000)=0xfffffffffffffd2d, &(0x7f0000f49000)=0x4) 2018/01/09 18:46:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x6, 0x3f) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000f46000)={0x0, 0xa8, &(0x7f0000909000)=[@in6={0xa, 0x1, 0x100, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, @in6={0xa, 0x3, 0x7f, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x7}, @in6={0xa, 0x3, 0x2, @loopback={0x0, 0x1}, 0x4}, @in6={0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, @in6={0xa, 0x2, 0x4, @loopback={0x0, 0x1}, 0x20000}, @in6={0xa, 0x0, 0x20, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}]}, &(0x7f00008e3000)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000dfa000)={r1, 0xd5}, &(0x7f0000280000)=0x8) r2 = socket$netlink(0x10, 0x3, 0x0) setsockopt(r2, 0x10e, 0xb, &(0x7f0000f67000)="9adc01ce", 0x4) write(r2, &(0x7f0000f7b000-0x22)="22000000180007000107e700090007150201000800271ff028060009040005009f00", 0x22) setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f000038e000)=0xffffffff, 0x4) getsockopt$sock_int(r2, 0x1, 0x1a, &(0x7f00001dd000)=0x0, &(0x7f0000634000)=0x4) r3 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000987000)=0x0, 0x80000) setsockopt$inet6_dccp_int(r3, 0x21, 0xf, &(0x7f00007b3000)=0x8, 0x4) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000c13000)={0x1, [0x6]}, &(0x7f00004a5000)=0x6) 2018/01/09 18:46:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000731000-0x90)="1f000000150affdde201000000060000000000000009018005ffffe50c0051", 0x1f) 2018/01/09 18:46:53 executing program 0: mmap(&(0x7f0000000000/0xfd2000)=nil, 0xfd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000eae000)={@common='lo\x00', @ifru_data=&(0x7f0000a18000-0x20)="26000000800100180085000a0000000601f0c3c0000197090059a709ff2400"}) epoll_create1(0x80000) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fd3000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f00000e2000-0x10)={0x1, &(0x7f0000fd3000-0x4)=[0x7ff]}) 2018/01/09 18:46:53 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0xe, 0x9, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00008b0000-0x14)={0x0, 0x24b, 0x6, 0x76, 0x1ff, 0x569}, &(0x7f000038c000)=0x14) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000c87000)=r1, 0x4) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f000000b000)=[@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x4}, @in6={0xa, 0x1, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x2}, @in6={0xa, 0x3, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, @in6={0xa, 0x3, 0x7fff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x280000}, @in6={0xa, 0x1, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, @in6={0xa, 0x2, 0x80000001, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7ff}], 0xb8) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x5, &(0x7f000000a000)=0x0, 0x4) 2018/01/09 18:46:53 executing program 5: mmap(&(0x7f0000000000/0xf9e000)=nil, 0xf9e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f91000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000036000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000b22000-0x20)={"b14d7fab5d895d33ba7f2459314bb2ce", {0x4, 0x1ff, 0xf3b5, "95b9cfdeab02", 0x1, 0x0}}) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0xb, 0x0, 0x4) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f0000b50000-0x4)=0x0) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000fa2000-0x108)={0x0, @in6={{0xa, 0x1, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0x4, 0xff, 0x100000001, 0x9, 0x9, 0x8, 0x1d83, 0x0, 0x2, 0x9e, 0x7fff, 0x0, 0xffff, 0x9]}, &(0x7f0000fa1000)=0x108) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00006aa000)={r3, 0xdf}, &(0x7f0000128000-0x4)=0x8) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f0000313000-0x38)={&(0x7f0000c23000-0x8)=@un=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000625000)=[], 0x1, &(0x7f0000f9f000-0x188)=[{0x0, 0x3a, 0x9, "346fa82e6785570900d72c2433c1ccd4350dc98a4858f63a96ee7df7aeca5cddc58984424e9e37c53fd797e74f65a3f3f9cc85c3c4c9988a88d3c16a7383cad65686fb9ff8afb876acdad6f0fe84d6726ceb7aa71aa6be58fa"}, {0x0, 0x103, 0x3f, "05f455afdd47ddf58da09eca840ec0e43ef607343a50c708ea0b6a480fd2774675d107c052e319625a5c64cdfc5ab7b2c5c473a905e3e9a62faf09841aab120073b355e71d89a2d3585dec4937f1a72b9d85f3bb1bfab0190456633dbb8a2fd04f700be746efc3ab35e6642f646e9b26ca1cb3a58b06eab5b496badda2526e8d15600ee6d12ac47e1e"}, {0x0, 0x10f, 0x5, "1e76e3eb92403d71637469962cf3deeb5f902d3780acd615dae445cefd1ba352282b99ee933b0dcd6edc9bd39c529c9ebc474bb327d3884a5805f1dab8ec8395a335ca33b1536bb77f76619bceff718c696beb9c538772fead1987b7bcf1e899950e0ac4"}], 0x0, 0xfffffffffffffffd}, 0x8000) recvmsg(r1, &(0x7f000090b000-0x38)={&(0x7f0000f8b000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000229000)=[{&(0x7f000063e000)=""/222, 0xde}], 0x1, &(0x7f0000cfc000)=""/48, 0x30, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000af8000)={r3, 0x3}, 0x8) [ 162.726060] audit: type=1400 audit(1515523613.239:77): avc: denied { write } for pid=29996 comm="syz-executor1" path="socket:[45920]" dev="sockfs" ino=45920 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 [ 162.776442] netlink: 'syz-executor4': attribute type 5 has an invalid length. [ 162.790195] kasan: CONFIG_KASAN_INLINE enabled [ 162.790217] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 162.790227] general protection fault: 0000 [#1] SMP KASAN [ 162.790233] Dumping ftrace buffer: [ 162.790238] (ftrace buffer empty) [ 162.790240] Modules linked in: [ 162.790250] CPU: 1 PID: 30016 Comm: syz-executor6 Not tainted 4.15.0-rc5+ #180 [ 162.790255] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 162.790271] RIP: 0010:nf_tables_dump_obj_done+0x3d/0x70 [ 162.790276] RSP: 0018:ffff8801cd6bf2a0 EFLAGS: 00010246 [ 162.790283] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: ffffffff846167dd [ 162.790289] RDX: 0000000000000000 RSI: ffffc900042bf000 RDI: ffff8801d5318630 [ 162.790292] RBP: ffff8801cd6bf2a8 R08: 0000000000000000 R09: 1ffff10039ad7e0d [ 162.790297] R10: ffff8801cd6bf030 R11: 0000000000000002 R12: 1ffff10039ad7e5d [ 162.790301] R13: ffffffff846167d0 R14: ffff8801d5318601 R15: ffff8801d5318680 [ 162.790307] FS: 00007f523c542700(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 [ 162.790312] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 162.790316] CR2: 0000000020730f70 CR3: 00000001beb89001 CR4: 00000000001606e0 [ 162.790323] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 162.790327] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 162.790329] Call Trace: [ 162.790340] netlink_dump+0x97a/0xcf0 [ 162.790352] ? netlink_broadcast+0x50/0x50 [ 162.790368] __netlink_dump_start+0x4f0/0x6d0 [ 162.790387] nf_tables_getobj+0x401/0xa00 [ 162.790394] ? nfnetlink_rcv_msg+0x8c8/0xd70 [ 162.790405] ? nf_tables_dump_obj+0xee0/0xee0 [ 162.790414] ? nla_parse+0x29a/0x3d0 [ 162.790424] ? nft_obj_notify+0x100/0x100 [ 162.790430] ? nf_tables_dump_flowtable_done+0x80/0x80 [ 162.790443] ? nf_tables_dump_obj+0xee0/0xee0 [ 162.790452] nfnetlink_rcv_msg+0xbf0/0xd70 [ 162.790462] ? nfnetlink_rcv_msg+0x30a/0xd70 [ 162.790480] ? nfnetlink_bind+0x310/0x310 [ 162.790503] netlink_rcv_skb+0x224/0x470 [ 162.790510] ? nfnetlink_bind+0x310/0x310 [ 162.790520] ? netlink_ack+0xa10/0xa10 [ 162.790527] ? ns_capable_common+0xcf/0x160 [ 162.790539] ? __netlink_ns_capable+0xe1/0x120 [ 162.790551] nfnetlink_rcv+0x200/0x1920 [ 162.790561] ? __lock_is_held+0xb6/0x140 [ 162.790578] ? nfnl_err_reset+0x2b0/0x2b0 [ 162.790591] ? __might_fault+0x110/0x1d0 [ 162.790600] ? netlink_tap_init_net+0x350/0x350 [ 162.790611] ? lock_release+0xa40/0xa40 [ 162.790628] ? iov_iter_copy_from_user_atomic+0xe30/0xe30 [ 162.790637] ? netlink_skb_destructor+0x1d0/0x1d0 [ 162.790648] ? selinux_nlmsg_lookup+0x32b/0x430 [ 162.790662] netlink_unicast+0x4c4/0x6b0 [ 162.790675] ? netlink_attachskb+0x8a0/0x8a0 [ 162.790688] ? security_netlink_send+0x81/0xb0 [ 162.790699] netlink_sendmsg+0xa4a/0xe60 [ 162.790713] ? netlink_unicast+0x6b0/0x6b0 [ 162.790724] ? security_socket_sendmsg+0x89/0xb0 [ 162.790732] ? netlink_unicast+0x6b0/0x6b0 [ 162.790743] sock_sendmsg+0xca/0x110 [ 162.790754] sock_write_iter+0x31a/0x5d0 [ 162.790764] ? sock_sendmsg+0x110/0x110 [ 162.790781] ? iov_iter_init+0xaf/0x1d0 [ 162.790794] __vfs_write+0x684/0x970 [ 162.790806] ? kernel_read+0x120/0x120 [ 162.790813] ? bpf_fd_pass+0x280/0x280 [ 162.790826] ? _cond_resched+0x14/0x30 [ 162.790838] ? selinux_file_permission+0x82/0x460 [ 162.790853] ? rw_verify_area+0xe5/0x2b0 [ 162.790860] ? __fdget_raw+0x20/0x20 [ 162.790870] vfs_write+0x189/0x510 [ 162.790882] SyS_write+0xef/0x220 [ 162.790892] ? SyS_read+0x220/0x220 [ 162.790899] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 162.790910] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 162.790922] entry_SYSCALL_64_fastpath+0x23/0x9a [ 162.790927] RIP: 0033:0x452ac9 [ 162.790931] RSP: 002b:00007f523c541c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000001 [ 162.790940] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ac9 [ 162.790945] RDX: 000000000000001f RSI: 0000000020730f70 RDI: 0000000000000013 [ 162.790950] RBP: 0000000000000567 R08: 0000000000000000 R09: 0000000000000000 [ 162.790955] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f6248 [ 162.790959] R13: 00000000ffffffff R14: 00007f523c5426d4 R15: 0000000000000000 [ 162.790974] Code: b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 80 3c 02 00 75 30 48 8b 5b 28 48 b8 00 00 00 00 00 fc ff df 48 89 da 48 c1 ea 03 <80> 3c 02 00 75 1c 48 8b 3b e8 65 40 46 fd 48 89 df e8 5d 40 46 [ 162.791101] RIP: nf_tables_dump_obj_done+0x3d/0x70 RSP: ffff8801cd6bf2a0 [ 162.791155] ---[ end trace 1ca628a41a2ee2e8 ]--- [ 162.791159] Kernel panic - not syncing: Fatal exception [ 162.791620] Dumping ftrace buffer: [ 162.791622] (ftrace buffer empty) [ 162.791625] Kernel Offset: disabled [ 163.236029] Rebooting in 86400 seconds..