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{&(0x7f00002d6000)="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", 0x1000}, {&(0x7f0000158000+0xbb2)="1324a9ef1f188e32c0a6904fc51ba984b652753fb15933692e5300a2b7813aca85e43b4f15c829b467b832b972cb48edff8d18723d46434946aeeb5d5a0b8ee7d8751d4acfc2eaa208aeff35f6ef191cddefd23b22b51db4826a0cee56e773c1f32bdcee43cb78037e58828ed59b16ce0e1fe5dd2ae7efc69a0e81533ae95186bcfc6094e229dd88f32acd35fe846042bb38e5aa7c00f4f70ea89f0cda95869f8a45f6cbc96b0594", 0xa8}, {&(0x7f000057d000)="b95d424565371ee5f79586c75decb84b66960361885fe9b2e78c2bd2d46d3464433dd00717875982c2a9194c79a7a3ceed718ba48374494c5e9c69ac2c33c8f0fc2c4953d6d8720394bb34c455b5bc153cacdb6b950424645c1d6d7ed73f", 0x5e}, {&(0x7f000057e000-0xdf)="1e1d93c0b507c506c7dbd01c75ba803fac85ee2b85ac13304251dab79e9f1cfa428f1af87b6bfa7449574e618f5d2f61a604f10bd4e9897a389e4cc2f13f51b05ea87f1802f3a172825cd77585fe65485a94a70ae11bc4ed242c3ea6f7135015c5a504319fa71b57b3e0ab94944b607c169df5aaec6ddcdd03a7baceab0b5c3c142ce3b6716992d12b2877cbe10b819c1f9eee479e32fe47a93d3091e2be361a6ac929681789dbec3b88c1f1e8c64e95609cbc83b9daeb2ecf7d1f1b8f07bcc08a13714df91015754ede9b5637d7503a28a7d2b5e12313ea383876f688fe2f", 0x1e7}], 0x7, 0x0, 0x0, 0x800}, {0x0, 0x0, &(0x7f000057d000)=[{&(0x7f000057d000)="4b723d47b9fa00ca0472c2a5df5864fbdf40f40dfd7c82c8781843a36ab4c059e549442649477d", 0x27}, {&(0x7f00000f6000-0x86)="5702793b4925407db72c9d4083bb0c298f588163125632ae6c51e4fe8c4061c5e5db39542ec29869b2ff4245ad59b8d9488848dbe76b0464fba07dc10d4bc29a31c1477780fa3b50da880beddb740f6fc590dbae78717df78c64db6d2de507604d1025abf48194d978ef54e439f3331bc73b5eb348b583807986e3efce5879189207221790e8", 0x86}, {&(0x7f0000529000-0x54)="0bfc219d0a360025a453d5ea1308ad95a16b95e25e7b1123d7bff6e633738b84ac4954e86c81096771a24b041c546d3c4ed6ed3ae3ab4c63fb98f20f35e5a4a8c7acefcbb2f612cefd96134426a1d73b643dc2e0", 0x54}, {&(0x7f000057e000-0x86)="05d0808d1f321faffb07486d3d441c4746d6f86f85dc6b7a60a56f753f22f5bd2886152e61cfd6051d709fa37c21df1813b2095caf1189d01aa9933c84b52c03535ff7c027bd708fd41cfaa930ee1044fe45451e94476a12b5d547c7608803bf5be48218333d761511c8610c9263ed3a7a7bfd60773672878740b1166a924d178d773a1c7ed3", 0x86}, {&(0x7f000057e000-0xa9)="a45f873b51b0f5807de060b8227dad54658720a4870734de2105fcf1c1f9eb9aeede979d8e4e0754e87f4c3527c10fc13774a71cb7a4eab0b80cde354886ec953e26a5b8232072fcd16835711a2632eb133cd8127cfe8718493823aeb768bf660c221844061a8e2fd4d4ec47f9aa3775f027a4b0bbcd2daef0ca3f52ed19af1c4197e279a2d49b311d49a2ecf99b2ad7c68c59d4230307610be0d3d67b90d5f44e119559cd0e62aebd", 0xa9}, {&(0x7f00001b6000)="08a9d71a72aade48e8c0d9bb587cb80bc56e71e6ab019f41", 0x18}], 0x6, &(0x7f000040e000-0x78)=[@assoc={0x18, 0x117, 0x4, 0x81}, @assoc={0x18, 0x117, 0x4, 0xa5}, @assoc={0x18, 0x117, 0x4, 0x0}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}], 0x78, 0x5}], 0x9, 0x1) 2018/01/14 07:12:11 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@generic={0x0, ""/126}, &(0x7f0000000000)=0x80, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={@common='bridge0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000adc000-0x14)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r1}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00008de000-0x4)={r2}) getsockopt$inet6_udp_int(r3, 0x11, 0x65, &(0x7f0000eb9000)=0x0, &(0x7f0000fc3000)=0x4) bind$alg(r2, &(0x7f00006d2000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00001ef000-0x18)="d556b6c5820faeb995298992ea54c70004", 0x11) 2018/01/14 07:12:11 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x7fff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000001000-0x80)=@generic={0x0, ""/126}, &(0x7f0000000000)=0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r1, &(0x7f0000000000)=@abs={0x0, 0x0, 0x3}, 0x8) setsockopt(r0, 0x84, 0x76, &(0x7f0000aab000)="", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) r3 = getuid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000002000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = gettid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in=@rand_addr=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000000+0xf65)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000001000)={{{@in=@rand_addr=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000002000-0xe8)={{{@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=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000001000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) r22 = getgid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) r24 = getuid() r25 = getgid() 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) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) r28 = getgid() r29 = getpid() getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) r32 = gettid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000)={{{@in=@rand_addr=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) 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$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) r37 = getgid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r38 = accept4$netrom(r1, &(0x7f0000001000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000002000-0x4)=0x48, 0x80800) r39 = gettid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@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}, {{@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}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) r43 = getuid() r44 = getgid() ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000000)={{{@in=@rand_addr=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @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=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) r47 = getgid() ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in=@empty=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=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f0000002000-0x118)=[{&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000000)=[{&(0x7f0000002000-0xf)="b01b2af295b08b2486f305eb1f0b3e", 0xf}], 0x1, &(0x7f0000001000-0xa0)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x18, 0x1, 0x1, [r0, r1]}, @rights={0x28, 0x1, 0x1, [r0, r1, r0, r1, r0]}], 0xa0, 0x40000}, {&(0x7f0000000000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000001000-0x30)=[{&(0x7f0000000000)="3d64eaf33f216311f7701e9476ba6eedb6501866eb2c7031ea09b70c5b84d3bffa63195e5c2e333fbaaf759251622020cb7847b17eb385cf0ee8e174352c7e119409066c5b81009c15a5adb7be820e8f3e449cb8bad3ad5d2bf86cc0fa18c17853cd36ddac46895f29f7cfc2eb", 0x6d}, {&(0x7f0000001000)="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", 0x1000}, {&(0x7f0000002000-0x87)="ee22c89e905507704cd5b7a0cf89fef24196f1526f8ff784908731082e731800ea86b5c3f9d2b2533231b4a916f9494279eb8fc66841875bd8619b0c797b0caf52e250687ee67cb6eedfaf4226edbad7a4cc6d3890ec89026dbb229ed64327dafae4b4314e264c0c710305e1abeaffee9042b8dce69b6f11554cd983d2d229bfcb48eb1793a134", 0x87}], 0x3, &(0x7f0000002000-0xe0)=[@cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @cred={0x20, 0x1, 0x2, r20, r21, r22}, @cred={0x20, 0x1, 0x2, r23, r24, r25}, @rights={0x20, 0x1, 0x1, [r1, r1, r0, r0]}], 0xe0, 0x4000}, {&(0x7f0000001000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000002000-0x50)=[{&(0x7f0000001000-0x13)="5caf594a6fefec3be2de57ca26cae01ad4eeca", 0x13}, 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&(0x7f0000001000-0x40)=[{&(0x7f0000000000)="49394c2116e862b07b7dd14d0a1701e0e15355b886d80b85e3201ada5adb44b3edbb83188aa127d30f50870ca841a891c24e002b33774f773abec369b6b1628bcf44e4a1d2e016f014f7705ae4e44e2b305e82ba316b050ea80f748bdb227290897153b170acb5a0eb1e9c6fdae4f7aeba70d1e158f65bec4b3ded647e1e6c75f7ea4e158fe9e0493d15011584cf933440242b498ecabbf51ac55df6b4d7b3840d6e47ed214bc6ff0e1fb31af4c94cfd65320046311b2c8fb7d0465cc1ae85d5e6dcae6f46c4eda359855f277a858b827c647dfc694b8f9e8e3ba4815b5d1cc25466945a0643da89b9d16527239e04335c53", 0xf2}, {&(0x7f0000002000-0xba)="e6c01bab77de14c2f2afeb9841f55b879887bdb0921584bbe38dbf14b18ea70d3e7ddb096381dc6fbb4768ab3d9765f667f625d2f1d91d3529824e63cc000057f6b0d3c6d377476d5bba2b90c7406020c831ad3a0e7fae086942d3b7c61d73e739208b91564fcb991be77045203f065d2528bfeb3e59573a8811764a8d5ce04a284f68dc352a1fcc95601c7053873a2bd0260ad32749f6b97bcbe7b5de78910009aad101807f38d183e5f7adf5078ab58c3159f84171d87d3565", 0xba}, {&(0x7f0000001000)="74570ce07a8b31fe55fef0dcafd1f1ddcac4b08476e6f085e1f7205387cda20a015ae1d2d213f7552641bde7c792cb83122e4a89beaef21e54905c1a44ff679a3c702e767217aa692a2750172c6533ea819a6b8c87c6277053251c4bccd35eacd5f17ff8cb35e7bb323027c24e7eb5dde91f23fd645c488b494fafbba6d79a4f51f148746799fb64cf5a10c3a42aaf405311a0c9cea9fd91508e642678a023d499c5c57782eeeea1a052a38ff4ceaf802463b7f2d89c6e50ab7b6e3d29cbf94a8c4145429945199d0a2844958fd42e84b45979d7758477d3b08ee36148a3cbd6b1668fea7389d8ab8188bfaf8887be8f8215001b2ce565ce6301e268b1df600c995e9ba5e4d464e46907a7b9b1eb6d51415f75a94f546f29ad106ec1be07c84dca15029de8f4055dfbd8e26e6816b783533f6fe2e756e38a8a6666e930555c86782cf3a8807286a6a362fea407664b2e994b90e29066e0f7678f59515e5d805f79396ab2e94874ac463a01cbbb12984c4f2e77df1f45ba723eaf94a4bfb7c9447c775bc87ec0ba654e9db54316ad1b74d80bc3ad9c8a37ff982baef8c0c1e66926132d4b40acbec083ff7afc676dfcaa6d2182750a9772a9852e11b7408375bcbea23fc0555a78dd0bf3e31a7ac031efb28366173473624fc78c76a76290d5867a652c3faaedcce42e6bba73288804ec9fe313c9f9f338e114c45c7776a6fba6c8a3a092727bb1ffe94b722789f1e5be32c11d87e33e2b9f6d7b7ef1460dccb87a90c752de7a743cbe0e2cdf154542f41df11fd5c432ebbed8c6c0974ce0a8b78cfe107063668eb40d705e13de37e01112a985ebeaf14b04dc09627965a306bf85a52b0a6dc26536f5586b0923503b4b2429bde198d9ce56a4668d88995e1d9aa6300049f2169be0b4fc965c378a3adc72c700197671df0ff5aab8f9437e4758e5078235c446f46127e943da5df4ab6704929fb411681d11e59f4b46d0c61ad19ced194eaaf152a5d9acf16036f5615fdbe19fa41d9de6c22cbaaf8af1151082e1faf7cdb12fd832aad7501bd211d028971a2efae9a87e1c72929132144b5d9db1645a95b7e795d934b85351452527200a8095782fe0cb5d7a58899cf3833c72ff7804b6ccfddc35c7b1100ec674918011f3673dd7554d24cba26f7582e01cf45aacdb935f9ddd6d479776491f0b6f2acc8d1a3c56c934f2b6efd810f23f447970ae4f6abf4ed6b40b83c21365d3f5471efb4e7b5fddec124664192910eb9d056126c6a6d69d36ca2f86d5f69f50e170d91513e7a0d6a125471be5c7b19311b3086670808cfd178271f34fbf5f8eace0a375e9129ca53e5cf0813aa138de5324a16e4488fd8614634be66b0659681369ff13cc3894656391556e51b017003aded637aa1e64d8033460e1fec6370c8ae88ea4a79458e82f705d58d011dcb87bf73bc4656fa7a768011ced8ff9a010f6cbbe34da642d2a911a07456f94d4bbe1e5c24940ebd3a8bdd6505e72045d2473eef56690382a2f4da3c23e59729e9bfb0ce53d33122aa33a7b90851597fe87cdbbd76e75d587977ef231a30fedf01bb138ce6c208cb808c81e3e29176201d8fd763a8d3532a8eaee432f8a750820318b6fd8e64d2df5d31aab2073432e6f53dfbbf681fc8bd8c15c0f91ef1e21d748076e6fea86774e2e8aae95a52fc3ff91a5235d8e525a72d701f38bd46db563664d3285cf8056d501db34b45c8a5ef27329774e5f50dd62cbdcb9cad96f04657603b99a005dbf4f2f46188debca883a52dcada5d750208f43e7f8df18db41447e656fef10da6cdb4d4a5659a0332e0587207f89da7977d7c4b84da167345fbfbae192b8d782845580d06ac7f8a5a68a361abdc762ed5e89b96aea90ffe864196da755e9ed3341680261f77b13592b846fc4922613381cbaa8c0ac0e21b72ae35b247e2031042dbc1c70b2aa84f55412173bbbb863e54f6c83654376c7c50ae53d4bfdee3f4401308520b5f440983b7db1b29c634023248342f8e54d90e9c60f8b473a67d2145b28b62ea4a607393e2d4673d4fc8a26dd408321419e6eb62202430a15d1acf811a9488c0d764de7d38859ae6c2dd44adf34c2132298ce869b498f798a9e1405267b98960b3f9fcf0f5446e7dccfaee8fd95f0558d3472b37c1b4b06e4131657dc1ea6c659ec2fd83bcff15e08e5d823761119a93ad894426c0c59acc1eece6376fdec2804340c6e8dc8d224e1a6851016eab91125d918a9bda6c414f1f4718052368ceecacc8fc61f71a35535f991828c299873bf504b2435e40066ff578c82dfc323aadc9a9e1b583ad927e3b2fa9631574d3778f81a19c910f4fcfe05f94fb9f72a5ab6a1e9cb222e592c41637e776e317e29e3f34eb336d778be97da96524ec8bdbe886a6327e74ddc471ea8dda79cf2a7a86048b6f52959de7f41411c16dee509a15f6ab5d1b7fb00b945a207dfa1fc988bbb97ec56080414c886537b0240b34e6d3495dcfdf5ee294a6f0b9a9fdee7d8a827fa5ec0a7575cb556c65525372c209fea336336b20dc16f63736571cab31f99512d59e43ba11d23e4d7652ff977ec4d5e9762f234e036d1fa203eacc542d9a5f2dea411d403cb8cbee20344604630d29e11a4a1e3108271bac844920f961e85cee3a8d00a9dd6134545d4fd5dd973eecd6084792abd0480f0dad1045aa37c704b44cefeda131b6cdfbb357febb127b8ff719ec0a3002bb1c460f358d8736215eab6894de490d5ae152f96bfe0719376a4f74c7938a69b0be5ab12b30df6886acdaa228d0b43725b674fac0b64b9635a53e53d0a0740959a38a5266c83624b4c182630bfb6f546fda784e70810271d4d80fc2f27d4bab7b12cc6769f8583ac33bac47ea30c813563b24220f6c895167c4e2f339cededcb30b1e0ed3266ba4d613d59e98539f518d6410f6c771b12402d109f152c6d944f8951b9224564bb8b0ee62c1efd3cc459c16f0f2665275ed8e4e591adb4651aeaa85b6cca00d9519bbe0611c420bd2f166785d02021b0b55c7771fdbbe3a0fcfcdef81e684a0e7683aec661a3f185836ac66fbf3e470146cc81a558b35bc6ad37fd1264cc4c6aa5c34d92171a5c6767141ca635e0458e65612ce17a7ca8bf88e60aa8a6b123e978e552c6ef1b825d380d9b63712ef27730a065046cc57bc7e56a550e62e5dd63b2f0db536dfe071bfc3d939f31f4e063aebc02ed02f253ed1021886026fc563a8e500141cfb066fe4d784e8bc219c5684242359e1eec66f1e9c8530b90eabde86f3d76c404245df6cc6d0c71cef7cc18705cadccf22aa18039ae5e7948ee0e74b39efcc4fcf61d31815dd6dcccbb63f9b228bfa4c32913ec660fc9cc0aaf054cff0600df4352540cc1d0416fb192022df9f186f16a47762e7e9f79dbeb41ead5d04faea5cae1f685bd1fe1b65e4e61c1fbc4e1462954d7d1bc5465e7ae6b038adaebbe5f496a875e923af6df16a92d929a78615e37b9fe6dead9cfe4ebc7f0dcacea2f0f8a4b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0x1000}, {&(0x7f0000001000)="5113a4950565830a717e672d567b66ebb1eec6d2d3b207a4f369b8187ac7b297cdd3779369a8a67146a3218c3ac863a9ac5a44895ce23e3f7c34d5debc5c027d2c583253791217578ee4c43ebff9b02e10", 0x51}], 0x4, &(0x7f0000002000-0xd8)=[@rights={0x18, 0x1, 0x1, [r1, r1]}, @cred={0x20, 0x1, 0x2, r26, r27, r28}, @cred={0x20, 0x1, 0x2, r29, r30, r31}, @rights={0x18, 0x1, 0x1, [r1, r1]}, @cred={0x20, 0x1, 0x2, r32, r33, r34}, @rights={0x18, 0x1, 0x1, [r1]}, @rights={0x30, 0x1, 0x1, [r0, r1, r1, r1, r0, r1, r0]}], 0xd8, 0x40005}, {&(0x7f0000001000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000002000-0x40)=[{&(0x7f0000000000)="9684c5a33744de023ddaf33f998bcf8e92b411f174d4d00b4e334ab22011eb927bbe143971e6ace423549c9e3269525c8f2aff527c3edcabbe8943e99a6003316746dc11604eebba", 0x48}, {&(0x7f0000000000)="d5343a93ad58f442d096149a5edebc858c464eefc9cf4e5d35d92ca81d757af32d577c6f1969f60938f521396f62b9862d3784fa0ec6cb2e21b44ee023f8435984f0bdc90b552ef90e961494476b2fa922242d3fddfa", 0x56}, {&(0x7f0000001000-0xb4)="f0c4e184c7bd2d3044e2ad89651f92008f706597990ab95bd253e5bb3a6ae8b0c6ada8a2485dcb8245bc6e5499655e27a02bb0d8cb78435ac8dd73c322982e7d4361c3160feb74646dc1ac9e13f9b08e1ecb223432857104284cf251a3cf203d7fc5f939c9c36c719f5568022f72787f5ce2df97c9994e51c7258b04da9dd791034d8511d8f61e1e9f0f1f4377ac82a699fab44ab794aff0dd197705a7de1cf4badd381ec232b7fb4c34972d2404e4f1208d056c", 0xb4}, {&(0x7f0000001000)="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", 0xfa}], 0x4, &(0x7f0000001000)=[@cred={0x20, 0x1, 0x2, r35, r36, r37}, @rights={0x28, 0x1, 0x1, [r0, r0, r1, r0, r38]}, @rights={0x38, 0x1, 0x1, [r0, r1, r1, r1, r0, r1, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r39, r40, r41}, @cred={0x20, 0x1, 0x2, r42, r43, r44}, @cred={0x20, 0x1, 0x2, r45, r46, r47}, @cred={0x20, 0x1, 0x2, r48, r49, r50}], 0x100, 0x10}], 0x5, 0x11) 2018/01/14 07:12:11 executing program 1: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000015000-0x8)={0x0, 0x0}) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f000001e000-0xa0)={0x0, @in6={{0xa, 0x3, 0x80000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ff, 0x7, 0x0, 0x20000, 0x80}, &(0x7f000001d000)=0xa0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f000000a000)={r2, 0x5, 0x3d, "00a2c3afd4e29cfa6c88af16993a12332755c9b1c195b6e5d21a4f781158d16893553d2af0c136e4921d6deeeeb36883c1adf1fd4b0a3388cb3ad236a7"}, 0x45) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000013000)={0x0, 0x6}, &(0x7f0000011000-0x4)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000019000-0x8)={r3, 0x1}, 0x8) bind$netlink(r0, &(0x7f000001c000)={0x10, 0x0, 0x2, 0x400000}, 0xc) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000019000)={&(0x7f000000a000-0x8c)={0x24, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0xb, 0x0, 0x0}, [@nested={0x10, 0x5, [@typed={0xc, 0x1, @fd=0xffffffffffffffff}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) syz_extract_tcp_res$synack(&(0x7f0000010000-0x8)={0x0, 0x0}, 0x1, 0x0) r4 = socket$inet(0x2, 0x80000, 0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r4, 0x6, 0x16, &(0x7f000001b000)=[{0xc, 0x7}, {0x0, 0x81}, {0x8, 0x3}, {0xc, 0x200}, {0x8, 0xfffffffffffff519}], 0x5) 2018/01/14 07:12:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f00009fb000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000082f000-0x4)=0x1c, 0x0) setsockopt$llc_int(r0, 0x10c, 0x1008, &(0x7f000034a000-0x4)=0x9, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000dbf000)={0x0, 0xfffffffffffffff7}, &(0x7f0000b3a000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000280000-0xa0)={r1, @in6={{0xa, 0x3, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffff29d}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x7, 0x6, 0x8001, 0xffffffff00000001}, &(0x7f0000fe6000)=0xa0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000b90000)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0x6, 0x100000000, 0x9, 0xff, 0x0, 0xffffffffffffff40, 0x8, 0x6, 0x1f, 0x0, 0x9, 0xffffffffb4c82580, 0xfd18, 0x0]}, &(0x7f000046b000-0x4)=0x108) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000c11000)=0x8, 0x4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00009fc000-0x8c)={r2, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000068000-0x4)=0x8c) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f0000001000-0x18)=@add_del={0x2, &(0x7f0000001000)=@generic="f4106acd4a9fd1952b9f463ade2309e5", 0x0}) r3 = socket(0x15, 0x0, 0xf7) getsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000032000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000247000-0x4)=0xb) 2018/01/14 07:12:11 executing program 0: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000b98000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000ac7000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000001000-0x50)={@loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x8, 0x4, 0x10000, 0x100, 0x7fffffff, 0x1100004, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000a1000)={0x8, 0x5, &(0x7f0000a49000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x101, 0xa, 0x0, 0x1, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000030000)='GPL\x00', 0x7a45, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = accept4(0xffffffffffffff9c, &(0x7f000058a000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f000043a000)=0x9, 0x80000) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f000085c000)=0x0, &(0x7f0000d58000)=0x4) 2018/01/14 07:12:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000efc000)=@in={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c8e000)=0x10) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000cfa000)={@common='lo\x00', @ifru_flags=0x400}) setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000296000)=0x0, 0x4) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000b31000-0xc)={{0x9, 0x200, 0x1000000000, 0x10001, 0x76, 0x0}, 0x7}) r1 = socket$inet(0x2, 0x30000000a, 0x0) ioctl$sock_ifreq(r1, 0x8922, &(0x7f0000a8a000)={@common='ip6tnl0\x00', @ifru_ivalue=0x80}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00005e4000)={0x0, 0x6124}, &(0x7f000089c000)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000857000-0x8)={r2, 0x80}, &(0x7f0000a32000-0x4)=0x1ec) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000ba9000)={r3, 0x1}, 0x8) 2018/01/14 07:12:11 executing program 7: mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000238000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000237000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000237000)=0x0, 0x80000) mmap(&(0x7f0000237000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000237000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000239000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000237000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000237000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000237000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000237000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000237000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000237000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000237000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000237000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000237000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000239000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000237000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000237000)=[{{&(0x7f00001ee000-0x6)=@hci={0x1f, 0x8001, 0x0}, 0x6, &(0x7f0000237000)=[{&(0x7f0000238000-0x5e)="2767ecf2979717bb13ea1eb72f337790bbd7e7e35e4b14ea43096cffb50aa163e05716e0f9d6edbefd0776d0f3be7f33ce9aab8ae1056f06097b28e42f05c32837b5bc092a6b15da4eeb1ef543585203816799fe12f88989c65c302ec09c", 0x5e}], 0x1, &(0x7f000023a000-0x11e0)=[{0x68, 0x115, 0x778b, "054b578152531d06c2a924f4ba59b7b97b111c6c0d8b4a08ea38b9049070186f402c10383b29a5196b4a9e0cd0418d953d9c98291a423a66e99a9d42d1ba874e84d70a600a64f4c5eff15d7a799528fa3337a5fa"}, {0x28, 0x29, 0x5, "66c4b376a5a109a8bf3f20dc802e5426a8e93044bbda"}, {0x90, 0x6, 0x400, "901514fb1d26e35b1167d74adb88f414803dab3c48b77f1363a78f6143145d00ad7cebd0241d3132feb734867b4ee8625b0a9fdb421f8561f6c6f98fe316f1701bd278c2aa07cc9dd78c79efa47f004a6a254e8a9f601ea609936cdacf98ecf14281ab89306fa13eb0c4c4dba33c9b22aad8656263fb345945d1c8"}, {0x1010, 0x118, 0x8, "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"}, {0xb0, 0x29, 0x5447, "23d78b4006c0ac900b49b1b2fb84607201e2d13c432259ed9bccba52cd3653d79b9ecb9bce20dcf51737892a4ecb303e60a35f25b0f0ae7156bdbd2361040df29441ccb07d1c2c6a8cb0636adfd97a010d3e0cce5c266118096f8437302b94eaf78fa5e8ed3f4bd63d4d2282b7b2249fcd446bd705f70dcd085dfc1a4e2b0f29a758f682f6d60f1b951f050e4af98037188c37707c05690b1f"}], 0x11e0, 0x880}, 0x3}, {{&(0x7f0000237000)=@in6={0xa, 0x0, 0xffffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x1c, &(0x7f0000091000)=[{&(0x7f000019d000-0x48)="64d414be9d6ddc6fe763e970409156fa56c707fb8cd3fdbe93e3256c699ccda7da3d0549b8d94dbb1f365b7ff5579fa83bf1cbe4a4b77d456a661c4bb5035e4ae578e0f0b1fd5880", 0x48}, {&(0x7f0000237000)="da2158be79e311ff587209025e1833d2f052f2f0906a05fa926750e357e825c8d5278b89ac61a58f8a832599963cfaa2d31350bf3bd48801080db49bb2b2ea24dbb671c7def629688fb02b36e5e042697db7c700f52eb71564642b918522dbbf", 0x60}], 0x2, 0x0, 0x0, 0x4000}, 0x8}, {{&(0x7f000014e000-0x8)=@un=@abs={0x1, 0x0, 0x2}, 0x8, 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0x8, 0xf8}, 0x4, 0x1}, 0xe, &(0x7f0000237000)=[{&(0x7f0000081000-0xd8)="6b2d4d72aa88d7c0095be67a73c381b20ae459a64f7e959aa3efc2046c630aa0d0642d8046ba601fa86c04513f2512d15ffe07f1bf9a9515e985f10973b72f6bf4b71bd54736a0717b8ffddc69bf434bee04972b50a7d7e906121cf43de8433dd812ee7dd646f2042c8ccbb90e4b69edd39c141417fbb61c7ad13cc49feb53bd71e36ee8dfac7615d1439cdddf1449f58293b7d5386ff941ebb1cf31f98e00924f7738029198a874d542cfb180d23d6ad87f2f8590758f82565572bdf594db3bf473cbe8970db6636625a7be4d45a66e55a27bf4d00bcb68", 0xd8}, {&(0x7f00000da000-0xdb)="e345dc1b9a3d9171d3f59c35c95cba5323bc2b3474324af1f2827f4b7e04132fbf0b71787e9e453027a29964944ef87c19a6445edc63752b09790855980fe5445e166343a704136eda0cedbcdfc619bc6ee42074f23f97240c416365f4ed58ff710f457aad32a25c94ca5d4b432065c8ad0e64a74d0b9e57960723238c212c507dea1fc485e33d9783e9d7b29e617036e4763ffc111bdbc19ed4d9c43aa1a659e2d6b80d1967146351f48a5ecedd92379dc9035c76cd6852394ebf498298d21cc5153b895b52e5ff59b4c58bab7806e32bac4ae5cd7728d3b6e824", 0xdb}, {&(0x7f0000154000-0x45)="1ca501d552d794ec2e852915a3f3f53ff1b00a4452ab33f6e29d3f9daf4a6adf82d21b60fc006a9d7ed87ccaf7f41a1b7e72b4ef21b7df609810868640ccf2fff5b46368a6", 0x45}, {&(0x7f000011f000)="b48ceb58fcc3be951b475a2e3cf4166e5c69e8b60e618ed25fc08cf76f53da223ea48b18a8319fbf4049ead18d2e6c4269b51b5255054e8d26e9811624385e7b0ffa169e654751dc7aa3305ad11ddf27edade8f8a0183cb119f7937517a0620a9dffe4ae0288ce796ad462d23127d899b60bc57ad6b5da6c7c57d63ce04641dd167ac7b82a41d4bfffd901aa793a797b684194c2a391", 0x96}], 0x4, &(0x7f000023a000-0x1330)=[{0x110, 0x11b, 0xfffffffffffffffc, 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"44fb7bdd29e64bf42fe1b66d77148e10f67f6406c69968d63772d6922d4a9becd0393c5cb4b11b57d7b0ea766c150834c3e4a268d0744e2ff43937696a7b259a686cdc17d5ed104c13dadedd5e9c37632db6d6d9a18691f1c94233a0a59beb7464250cbf694fd16b4c614d6e7b231d3aad8550b72d2a9f1bdcbfbb30e20dde801a4d362622fc07b454fd736a85c6aa5a0cb952c5be462c3a73f27569c3003e5ecf00e37318c475a57f59c870096bf6fa9bcd7c282b7c46a3"}, {0x1010, 0x117, 0x100000001, "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"}, {0x90, 0x116, 0x8, "8ae17b2566dabfebbb3c3d709f0235cad7a99b8ab458c523830b67d19729bc8f1f9f298cc7ccdca9b1dc699653e2e2601cbbd964fd74dec8be0bb9fd6add537a33d93c3d7b5e55ce4a3e60e9b2bbc1d976eba5a100d26939572d61e2d6b3e4e041751d93df977586dd080001a618f02ba6ff42c894b03e9c7a3353"}, {0x38, 0x0, 0x7, "f245017451851a487af16c40cb21ff428978107db43f18344b291c0efb34cfabae7a"}], 0x1330, 0x40001}, 0x7fff}], 0x4, 0x80) r1 = socket(0x2, 0x3, 0x21) sendmmsg$nfc_llcp(r1, &(0x7f0000239000-0x38)=[{&(0x7f0000231000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "a227cfd86399c1ac204eb4a65b21e531678e893e12003ab58c3204d87625cb37d67298ca57fad84a7a71bddd674dcd27daed2fc91b7153033dfc878eb6b571", 0x0}, 0x60, &(0x7f0000238000)=[], 0x0, &(0x7f00001c5000-0xb)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}], 0x1, 0x0) 2018/01/14 07:12:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) epoll_pwait(r0, &(0x7f0000efb000)=[], 0x0, 0x0, &(0x7f00004a1000-0x8)={0x4}, 0x8) 2018/01/14 07:12:11 executing program 4: mmap(&(0x7f0000000000/0xf8a000)=nil, 0xf8a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f37000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(twofish-generic)\x00'}, 0x58) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000784000)={0x0, 0x0}, &(0x7f0000f8a000)=0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390dc86dae79fa409d4d54", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00005d8000)={0x0, 0x0, &(0x7f0000f89000)=[{&(0x7f0000f88000)="a1", 0x1}], 0x1, &(0x7f0000c08000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f00007e0000)={&(0x7f0000f39000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000f85000)=[{&(0x7f00007c0000)=""/38, 0x26}], 0x1, &(0x7f00004d4000-0xcf)=""/207, 0xcf, 0x0}, 0x0) 2018/01/14 07:12:11 executing program 3: 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) close(r1) r2 = accept(r0, 0x0, &(0x7f0000efb000-0x4)=0x0) recvmsg$kcm(r2, &(0x7f0000cc1000)={&(0x7f0000cb0000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000337000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) recvfrom$inet6(r2, &(0x7f0000cc7000)=""/102, 0xffffff79, 0x0, &(0x7f0000e6a000-0x1c)={0xa, 0xffffffffffffffff, 0x7088000000000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20000000000000}, 0x1c) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000f9a000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000694000)={0x7, 0x0, 0x10002, 0x81}) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000a92000)={0x9, r4, 0x10003, 0x4}) 2018/01/14 07:12:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000a7d000)=@in6={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000f87000-0x4)=0x1c) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f000022a000-0x4)=0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00007b2000-0x10)=[{&(0x7f0000733000)="3900000010000904c800000000400000070005380300000000000000000000140800280004130010000013000006000000000ee300ffe4693e", 0x39}], 0x1) 2018/01/14 07:12:11 executing program 4: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f000099e000)=0x6, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0", 0x4) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00003e4000)={0x0, 0x0, &(0x7f00000e5000-0x10)=[{&(0x7f0000f73000)="6243c575010fa8f5b76cbd1d21b279f979d9bbe52d57d0a2718fa676ddc3b5f386eeb50a3c6a405d66d1c820ef6a1472855b09730ba6dcd369090197db3ad356b7c26206df0853f92c68b4dae354c96bd4ccc4308e6a05b725fdc58b1ebd3d24922bc71c76c795a660b135ab9e9b4749", 0x70}], 0x1, &(0x7f0000f77000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f0000f6f000-0x79)=""/121, 0x79}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/14 07:12:11 executing program 6: mmap(&(0x7f0000000000/0xefd000)=nil, 0xefd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ae1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000ba2000-0x114)="", 0x0) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000efe000-0x30)=[{r1, 0x10000000008, 0x0}, {r0, 0x20000000001409, 0x0}, {r0, 0x40, 0x0}, {r0, 0x4a3, 0x0}, {r1, 0x42b0, 0x0}, {r1, 0x3010, 0x0}], 0xfe, 0x4) 2018/01/14 07:12:11 executing program 0: r0 = socket(0xa, 0x2, 0x0) bind(r0, &(0x7f0000afb000)=@generic={0x0, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) 2018/01/14 07:12:11 executing program 5: mmap(&(0x7f0000000000/0xd1a000)=nil, 0xd1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000014000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000005000)=[], 0x0, &(0x7f0000008000-0x30)=[], 0x0, 0x0}, 0x0) r1 = socket(0x1b, 0x800, 0x6) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000d1a000)={@common='gretap0\x00', @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0xe, &(0x7f0000ab3000-0x1f)="145006ef5e1fc0e749103fd1c5c2"}) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000002000-0x28)={@common='lo\x00', @ifru_flags=0x0}) 2018/01/14 07:12:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x41, 0x84) bind$inet6(r0, &(0x7f0000e30000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x104) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00001ee000)=0x9, 0x4) connect$inet(r1, &(0x7f0000868000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/14 07:12:11 executing program 3: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x8014) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000009000-0x1350)={0x14, 0x3a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r0, &(0x7f0000006000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000016000)=0x14) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000018000-0x4)={r0}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000007000)=0x6, 0x4) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000017000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000016000)={&(0x7f0000002000)=@setlink={0x48, 0x13, 0x102, 0x4, 0x3, {0x0, 0x0, 0x0, r1, 0x2040, 0x18908}, [@IFLA_LINK={0x8, 0x5, 0x8}, @IFLA_IFNAME={0x14, 0x3, @common='syzkaller1\x00'}, @IFLA_NET_NS_FD={0x8, 0x1c, r0}, @IFLA_IFALIASn={0x4, 0x14, ""}]}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x20000090) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000019000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_FREE_BUFS(r3, 0x4010641a, &(0x7f000000d000)={0xa, &(0x7f0000014000)=[0x8f0, 0x2, 0x1f, 0x100000000, 0x0, 0x5, 0x3, 0x9, 0x9, 0x7]}) recvmsg(r0, &(0x7f0000015000)={&(0x7f0000013000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000015000)=[], 0x0, &(0x7f0000008000)=""/251, 0xfb, 0x0}, 0x0) [ 226.781632] netlink: 17 bytes leftover after parsing attributes in process `syz-executor7'. [ 226.835945] netlink: 17 bytes leftover after parsing attributes in process `syz-executor7'. 2018/01/14 07:12:11 executing program 2: r0 = epoll_create1(0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x14, 0x3, 0x23c, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000f06000-0x5c)={{0xa, 0x0, 0x800, @loopback={0x0, 0x1}, 0x36bc}, {0xa, 0x0, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7fff}, 0x2, [0x100000001, 0x3ff, 0x4, 0x5, 0x8, 0x100000000, 0x3fed, 0x5]}, 0x5c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000000000)="eddaa9d2eb33f127003c0c2fc8c78e5ee70f50f7195184d8955edbfa718ad6a181af3e9e6d57faf61fd1bfc1ab20944b43c09115ba3fe57a35b722a60e01cb1f66807ccdaef57dec231d2bc7b268ba01face43f58d8023f55e0459a77d813b587b04b4bdb155bdb5992fdea893835f2de8ef3de81fa70450f026a562654bad59379cf56e40b1de2620e2846535f40d4bcb13f5796f3c412aaca637c7d5681c3994ba38e0355669adf23baa061e1f7c5fe316770f4f49885293fb24300544f8f7e56ccfc06270242680a14487fbd24f318b54d31c8f15e5023e1d1080dfe238b81978e3017838346dc17f9f27981aecf24213464c3b47", 0xf6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x11, 0x3, 0x0) bind(r1, &(0x7f0000fe2000)=@rc={0x1f, {0x3, 0x8, 0x9, 0x5, 0xff, 0x9}, 0xd1}, 0xfffffffffffffe0f) setsockopt$packet_int(r2, 0x107, 0xf, &(0x7f0000225000)=0xc, 0x4) sendmsg$key(r2, &(0x7f0000d89000-0x38)={0x0, 0x0, &(0x7f0000493000-0x10)={&(0x7f000047f000)={0x2, 0xc, 0x0, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_key={0x1, 0x0, 0x0, 0x0, ""}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 07:12:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) pipe(&(0x7f00006dc000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f00000de000-0x4)=0x0) recvmsg(r2, &(0x7f00005a9000-0x38)={&(0x7f000095b000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00003bb000)=[{&(0x7f0000910000)=""/234, 0xea}, {&(0x7f00008e0000)=""/4096, 0x1000}, {&(0x7f00009e1000-0x5c)=""/92, 0x5c}, {&(0x7f00008e4000-0x7d)=""/125, 0x7d}, {&(0x7f00002a2000)=""/166, 0xa6}, {&(0x7f000046c000-0x6a)=""/106, 0x6a}], 0x6, &(0x7f000031a000-0xc8)=""/200, 0xc8, 0x2e0}, 0x40002040) pwritev(r1, &(0x7f0000d3d000-0x50)=[], 0x0, 0x0) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f00001c0000)=@req={0x28, &(0x7f0000998000)={@generic="51d31d92c1e285d976f1120f1273ce1b", @ifru_addrs=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}}) 2018/01/14 07:12:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xd) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000683000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000597000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) 2018/01/14 07:12:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x0) bind$packet(r0, &(0x7f000098f000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="06004ee72211", [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000922000)={0x0, 0x0, 0xffffffffffffffff}, 0x4) sendto$inet(0xffffffffffffffff, &(0x7f000027e000)="", 0xff6d, 0x0, &(0x7f0000191000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000283000-0x1d)="", 0x0, 0x0, &(0x7f0000153000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f0000f8b000)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/14 07:12:11 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000002000)=@newsa={0x138, 0x10, 0x301, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, @in=@local={0xac, 0x14, 0x0, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, [@algo_crypt={0x48, 0x2, {{'lrw-twofish-3way\x00'}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000005000-0x4)=0x101, 0x4) 2018/01/14 07:12:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cde000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(blowfish-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000038c000)="0a0775b0", 0x4) r1 = accept4(r0, 0x0, &(0x7f0000624000-0x4)=0x0, 0x80000) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000538000-0x4)=0x0) sendmsg$alg(0xffffffffffffffff, &(0x7f0000de1000)={0x0, 0x0, &(0x7f00003a3000-0x20)=[{&(0x7f0000c2e000)="4778a82d446e9e66f4d678ecbaaf3adf", 0x10}], 0x1, &(0x7f0000153000-0xc0)=[], 0x0, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000319000-0x38)={&(0x7f0000f8b000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f88000-0x50)=[{&(0x7f0000349000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/14 07:12:11 executing program 5: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket$can_raw(0x1d, 0x3, 0x1) close(r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000943000)={0x0, 0xfffffffffffffffb}, &(0x7f0000c32000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000001000-0x8)={r3, 0x7}, 0x8) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f00008ec000-0x4)=0x0) ioctl$sock_proto_private(r1, 0xb701, &(0x7f0000242000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x0, 0x7fffffff, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r4, &(0x7f000043e000)="a0ca9736ff1033e055c700a9b1818826be7606a745d27af6356559a1b6", 0x1d, 0x1, &(0x7f0000000000)={0x1a, 0x10, 0x40, 0x2, 0x9, 0x465, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000001000-0x4)={r4}) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000002000-0xc)={r3, 0x2, 0x10}, 0xc) 2018/01/14 07:12:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet6(0xa, 0x2, 0x5) getsockopt$inet6_dccp_buf(r1, 0x21, 0x2, &(0x7f0000569000)=""/47, &(0x7f00003dc000-0x4)=0x2f) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000026000)=0x1, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00006a2000-0x10)={0x0, 0xc0, &(0x7f0000c99000-0xc0)=[@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x727, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, @in6={0xa, 0x3, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc098}, @in6={0xa, 0x3, 0xae9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x9}, @in={0x2, 0x3, @rand_addr=0x95, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000462000)=0x10) socketpair(0x12, 0x1, 0x1, &(0x7f0000f5c000-0x8)={0x0, 0x0}) accept4$nfc_llcp(r3, 0x0, &(0x7f0000690000)=0x0, 0x80800) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000af0000)={r2, 0xfffffffffffffff8, 0x30}, 0xc) bind$alg(r0, &(0x7f0000a1d000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr128-generic\x00'}, 0x58) r4 = accept$alg(r0, 0x0, 0x0) pipe(&(0x7f0000280000-0x8)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCATMARK(r5, 0x8905, &(0x7f0000eb5000-0x4)=0x0) socket$key(0xf, 0x3, 0x2) socketpair$inet6(0xa, 0x5, 0x1, &(0x7f0000ddd000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r6, 0x84, 0x6e, &(0x7f00005c0000-0x3c)=[@in6={0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) getsockopt$inet6_mtu(r5, 0x29, 0x17, &(0x7f0000dbf000-0x4)=0x0, &(0x7f0000b01000)=0x4) sendmsg(r4, &(0x7f0000807000)={&(0x7f0000bc7000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000e0d000-0x80)=[{&(0x7f0000e79000-0x2c)="2a6e059d82f65561f040a7fec5d42c5be6745b4d0347096e6feefff9c3f89cc96070b02d35efb9a1582fd8c1", 0x2c}], 0x1, &(0x7f0000c2c000-0x12a0)=[], 0x0, 0x0}, 0x0) ioctl$sock_FIOGETOWN(r6, 0x8903, &(0x7f0000880000)=0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000b1b000)={r2, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000ee000)=0x14) socketpair$inet6(0xa, 0x0, 0x0, &(0x7f0000112000)={0x0, 0x0}) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[], 0x0, 0x0) recvfrom(0xffffffffffffffff, &(0x7f0000000000)=""/134, 0x86, 0x0, &(0x7f0000001000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "7f9b84d4fb8f63d36a969f3b93b1fa477fb5d6b7ee11b47bf2c5c14fab377df97685531a7c8dc5f2bfe4211551e29a4b9067281ddca676076b9a6ac0558b34", 0x0}, 0x60) r7 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r7, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r7, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) bind$inet(r7, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r7, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r7, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r7, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004, 0x0, 0x0}, 0x14) shutdown(r7, 0x1) 2018/01/14 07:12:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000739000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000095f000)={0x0, 0x0, 0x0}, &(0x7f0000c95000)=0xc) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00009c1000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000afc000-0x4)=0x0, &(0x7f0000716000)=0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e6f000)={0x0, 0x0, 0x0}, &(0x7f0000e9d000-0x4)=0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000276000)={r1, r2, r4}, 0xc) r5 = getpid() ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000bd2000-0x4)=r5) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000215000-0x4)={0x2}, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000022f000-0x4)=0x0) 2018/01/14 07:12:11 executing program 1: mmap(&(0x7f0000000000/0x58e000)=nil, 0x58e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f000058e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f000058f000-0x4)=0x7) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000578000-0x38)={&(0x7f000026d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000577000)={&(0x7f0000516000-0x170)=@newsa={0x138, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@rand_addr=0x0, 0xffffffffffffffff, 0x32}, @in=@multicast1=0xe0000001, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x1, 0x0, 0x0}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = accept(r1, 0x0, &(0x7f00004f5000-0x4)=0x0) mmap(&(0x7f000058e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000058e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000058f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000590000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000590000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000590000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r2, &(0x7f0000551000)=[{&(0x7f0000591000-0x1000)=""/4096, 0x1000}, {&(0x7f0000590000)=""/0, 0x0}, {&(0x7f0000591000-0x8a)=""/138, 0x8a}, {&(0x7f0000211000)=""/57, 0x39}], 0x4, 0x0) mmap(&(0x7f0000590000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000590000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r2, 0x10c, 0x6, &(0x7f0000590000)=0x0, &(0x7f0000590000)=0x4) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f000058e000)=0x0, &(0x7f000058f000)=0x38c) mmap(&(0x7f0000591000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_llcp(r2, &(0x7f0000592000-0x60)={0x27, 0x8001, 0x0, 0x4, 0x8, 0xeea, "71bea933013da04dd2ac0711959fb65ae37187a50e66b919c453e30cf8ffcba9655104e60dcc50af4f45eed2558dc1ee7c5d38e77c8f12dd71a83ff170e70b", 0x20}, 0x60) 2018/01/14 07:12:11 executing program 3: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000035000)={0x2, &(0x7f0000031000)=[{0x1f, 0xfffffffffffffffc, 0x0, 0x0}, {0x1000, 0x1, 0x0, 0xcbfe}]}, 0x10) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x3, 0x0, &(0x7f0000036000-0x8)={0x0, 0x0}) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000036000-0x5)={0x7, 0x0, 0xaf, 0x8}, 0x5) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000013000-0x8)={0x0, 0xffff}, &(0x7f000001d000)=0x8) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000003000)={r2, 0x7a, "67fe2d6a2325088ca9075176dc643c7c05e75d43d774e07eb0a02ef98cfbe8bc1fce9ef0c8a54b28a3d81bb59a73c735cdcfa791c7eeeed262c23b6e9526179a9875014c04a08cb85d4dc22d456ce58b964e71ca48b4456b9a6356eac21ae5ac9118f1dd202fffce5e2972f8c67a86f151b3c88dbf7d37d01dfe"}, &(0x7f0000037000-0x4)=0x82) sendto(r0, &(0x7f0000023000)="", 0x0, 0x0, 0x0, 0x0) 2018/01/14 07:12:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000054c000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha1\x00'}, 0x58) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000ae4000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b44000)={0x0, 0x0, 0x0}, &(0x7f0000439000)=0xcde11c3246b03883) r3 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a9c000-0xc)={r1, r2, r3}, 0xc) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c97000)="", 0x0) 2018/01/14 07:12:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000090d000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="", 0x0) accept$alg(r0, 0x0, 0x0) 2018/01/14 07:12:11 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f000012d000)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getpeername$inet(r0, &(0x7f0000dc3000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000363000)=0x10) 2018/01/14 07:12:11 executing program 5: mmap(&(0x7f0000000000/0x4d000)=nil, 0x4d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)=@common="6c6f00000000000000f500", 0x10) getsockopt$sock_buf(r0, 0x1, 0x19, &(0x7f0000045000)=""/16, &(0x7f000004d000-0x4)=0x10) setsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f0000045000-0x4)=0xd9, 0x4) 2018/01/14 07:12:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f00004d8000-0x4)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000cfb000)='vegas\x00', 0x6) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff, 0x0}, 0x14) writev(r0, &(0x7f00000ae000)=[{&(0x7f000059b000-0x1000)="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", 0x219}], 0x1) getsockopt$inet_tcp_int(r0, 0x6, 0x7, &(0x7f0000dc6000-0x4)=0x0, &(0x7f0000f5f000-0x4)=0x4) 2018/01/14 07:12:11 executing program 3: r0 = socket$bt_sco(0x1f, 0x5, 0x2) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000078a000)={@common='sit0\x00', @ifru_flags=0x1200}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r1, 0x1, 0x15, &(0x7f0000e65000-0x9)="d7fdaf62070179890fddd5a45d3f32e5", 0x10) 2018/01/14 07:12:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000a28000)=0x80000000, 0x4) write(r0, &(0x7f000018f000-0x24)="2400000052001f0014f9f407000904000a00071008000100ffffffff0800000000000000", 0x24) 2018/01/14 07:12:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) shutdown(r0, 0x0) r2 = socket$inet6(0xa, 0x0, 0x1fb) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00002e2000-0x8)={0x0, 0x9, 0x1}, &(0x7f00000a5000)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00001ff000)={r3, 0x1000}, 0x8) connect$unix(r0, &(0x7f0000fce000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) r4 = accept(r1, &(0x7f0000367000+0x89c)=@hci={0x0, 0x0, 0x0}, &(0x7f0000f47000)=0x6) sendto$inet6(r4, &(0x7f0000bb5000)="ce", 0x1, 0xc840, 0x0, 0x0) 2018/01/14 07:12:11 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000001000-0x80)=@generic={0x0, ""/126}, &(0x7f0000001000-0x4)=0x80) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000b59000)=0x0, &(0x7f0000206000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000002000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xdd2}) setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000001000)=0x9, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000003000-0x20)={@generic="ecf3c5c61894f4a971dd3c492a8bffe0", @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000004000-0x4)=0x4, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000002000-0xc)={0x0, 0x5, 0x10}, &(0x7f0000004000)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000004000)={r1, 0x6, 0xffffffffffff262a, 0x10001}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, &(0x7f0000006000-0x10)=@in={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000006000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) getsockopt$sock_buf(r2, 0x1, 0x1f, &(0x7f0000004000)=""/124, &(0x7f0000003000-0x4)=0x7c) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000001000-0x4)=r1, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000005000-0x4)=0x0, &(0x7f0000007000)=0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000008000)=0x0, &(0x7f0000008000)=0x4) socketpair(0x11, 0x803, 0xffffffffffffffe1, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000005000-0xe8)={{{@in=@empty=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000a000-0x4)=0xe8) setsockopt$inet6_mreq(r3, 0x29, 0x14, &(0x7f0000007000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r4}, 0x14) 2018/01/14 07:12:11 executing program 1: r0 = socket$inet6(0xa, 0x80002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000001000-0x10)=[{0x8, 0x1000}, {0x4, 0x5}], 0x2) sendto$inet6(r0, &(0x7f0000010000)="e7751f", 0x3, 0x0, 0x0, 0x0) 2018/01/14 07:12:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_sco(0x1f, 0x5, 0x2) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0xd0, &(0x7f0000ef0000-0x4)=0x0, 0x4) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000428000-0x8)={0x0, 0x0}) r2 = accept4(r1, &(0x7f000073f000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000ed6000)=0x10, 0x800) connect$netrom(r2, &(0x7f000042d000-0x48)=@full={{0x3, {"7d273fde24a1c0"}, 0xffffffffffffffff}, [{"2c407fa29e3119"}, {"35cc32ccbee2c0"}, {"5e06d120a16bfb"}, {"44d58f181bb645"}, {"e26c46d67673b6"}, {"6f1db60d4aa5a6"}, {"14b6417d40fc28"}, {"44b1d2f158da79"}]}, 0x48) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f0000801000)={@common='gretap0\x00', @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000143000-0x2)=0x2, &(0x7f0000f98000-0x8)=0x2) 2018/01/14 07:12:11 executing program 2: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0x9, 0x4000000000080, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) recvfrom$inet6(r1, &(0x7f0000b9f000)=""/7, 0x7, 0x40010060, &(0x7f000004f000)={0xa, 0x2, 0x80000001, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) r2 = epoll_create1(0x80000) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000fd1000)={0x0, 0x0}) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000fd1000)={0x0, 0xc6, "8a5d3400c91c7769bed221742e7d3e1ff986103845a2bb7cd1d185b8acc90e0b7bb8725f9c61c20b303d2c37e74082b6d1e5eb11e7560089e447b85a4e78fb71070604eeaff1a401afad4aaf0857945b3655cb18f3a0476deff79b07c904fe50d7a5f154f7324d8572808d93572565a86c43e1343c7229beab1804d6767c4293266cac23a84ff704f69b411a0a511548171bc48332574242ddd4508ce58eca02bd70799a7d514e6c6652bf6f1c8e64ba9c9624cd554506bc07a4cab88433c02dbc7438f3587c"}, &(0x7f0000332000-0x1)=0xce) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f00003d5000-0xc)={r4, 0x7f, 0x30}, 0xc) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000f40000)={0x0, 0x0}) 2018/01/14 07:12:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x801, 0x0, &(0x7f0000658000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r0, &(0x7f0000ffa000-0x10)=[{&(0x7f00003fb000)="04", 0x1}], 0x1) poll(&(0x7f0000312000)=[], 0x340, 0xfffffffffffffc01) 2018/01/14 07:12:11 executing program 4: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x1) sendto$inet(r0, &(0x7f000000e000-0xcf)="32000000180025ff0700940d091404098020fe1fe70400050000001e160002000b00000000024fe50014eea4eb4e56d71888", 0x32, 0x0, 0x0, 0x0) 2018/01/14 07:12:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000004000-0x44)={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x20308, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2000000004e, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="00fe50018be10aa7008bf0103360fae5"}) accept4(r0, &(0x7f0000162000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000151000-0x4)=0x14, 0x80800) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00005eb000)={r1, @broadcast=0xffffffff, @broadcast=0xffffffff}, 0xc) 2018/01/14 07:12:11 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0xf, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000001000-0x14)={{0x3, 0x8001, 0x7fffffff, 0x400, 0x10001, 0x8}, 0x8, 0x81, 0x100}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00008cc000)={0x1, [0x0]}, &(0x7f0000116000)=0xfffffffffffffeb8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00004e1000-0x98)={r2, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x1}, 0x98) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000200000)={{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x18, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='gre0\x00'}) 2018/01/14 07:12:11 executing program 6: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f0000000000)=0x0, &(0x7f00004c9000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x16, &(0x7f0000000000)=""/71, &(0x7f000032f000)=0x47) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000001000-0x4)=0x0) socketpair$inet(0x2, 0x3, 0x100, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000001000-0x4)={0x20}, 0x4) r2 = socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f0000001000-0x4)=0x13e, 0x4) 2018/01/14 07:12:11 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) sendmsg$key(r0, &(0x7f0000442000)={0x0, 0x0, &(0x7f000075b000-0x10)={&(0x7f00007d0000)={0x2, 0x1, 0x5, 0x6, 0x8, 0x0, 0x6, 0x1, [@sadb_x_sa2={0x2, 0x13, 0x7, 0x0, 0x0, 0x4, 0xffffffffffffffff}, @sadb_lifetime={0x4, 0x3, 0x9, 0x6f, 0x3, 0xe7}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x4) mmap(&(0x7f0000000000/0x9f7000)=nil, 0x9f7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f00009f2000)={&(0x7f000007d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000472000)={&(0x7f00008bc000)={0x20, 0x15, 0x2ff, 0xffffffffffffffff, 0xffffffffffffffff, {0x14, 0x0, 0x0}, [@typed={0xc, 0x2, @fd=r0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 07:12:11 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f000019f000)={&(0x7f00003a2000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00006c7000-0x10)=[], 0x0, &(0x7f00009e0000-0x48)=[], 0x0, 0x0}, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000691000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r3]}], 0x1, 0x0}, 0x0) accept(r0, 0x0, &(0x7f000039d000)=0x0) close(r2) close(r1) 2018/01/14 07:12:11 executing program 3: mmap(&(0x7f0000000000/0x956000)=nil, 0x956000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x35, &(0x7f000045f000)=0x0, 0x4) mmap(&(0x7f0000956000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000956000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000956000)=@assoc_value={0x0, 0x5}, &(0x7f0000956000)=0x8) mmap(&(0x7f0000957000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000957000)={0xffffffffffffffff}) accept$ax25(r1, 0x0, &(0x7f0000085000)=0x0) mmap(&(0x7f0000956000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000957000-0x80)={r0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r2 = socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000956000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000956000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000957000-0x4)=0x0, &(0x7f0000957000-0x8)=0x4) r3 = socket(0x1f, 0x803, 0x5) ioctl$sock_bt_hidp_HIDPCONNADD(r3, 0x400448c8, &(0x7f00002b4000)={0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x63b, &(0x7f000066d000)="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", 0x10000, 0x1a, 0xacb9, 0x2, 0x100000000, 0x1, 0x40000000000, "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"}) sendto$llc(r3, &(0x7f0000462000-0x2)="b6c4", 0x2, 0x4080, &(0x7f0000846000)={0x1a, 0x1a, 0x5d, 0x1, 0xfff, 0xb77, @random="f8bcfeffffff", [0x0, 0x0]}, 0xec) mmap(&(0x7f0000958000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r1, &(0x7f0000257000-0xb5)="bd3e1c72919dbd7775892e74f0cdbaa4ce6feed984ab40021e59f59af45cc1261aae34ff94b2fcc1578d552ad0db37f7ecd811fdbfde3bedecd0ab582270a308bf627bee27a76b0457476153bcd6c6885c6d182896f603741a3209dcff53c56d9c47985479c65fb74232b4741ef76848c6b4888753b3916663aa202df6ad081b35e1518ecec3f328646f1ba6a2f1d6e0f77754149a49af13f7f8ffe1748881703e6482ede000157d04e1f03df74f09e4c9ddc576a7", 0xb5, 0x880, &(0x7f0000959000-0x10)={0x4, 0x40, 0x2, "7cc2bafeb9c7", 0x10000, 0x0}, 0x10) 2018/01/14 07:12:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0x0, 0xd, 0x0, 0x0, 0x0, 0x10}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007c2000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$OBJ_GET_MAP(0x7, &(0x7f0000ea6000-0x10)={&(0x7f0000eac000)='./file0\x00', 0x0, 0x18}, 0x10) r0 = socket$inet6(0xa, 0x1, 0x1) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f000044e000-0x6c)={0x0, 0x64, "90347a33577960c648cf11bc119e14c555c4712b7ad3b71c92e91de77209e5f89e880a5b366e5c8780b2e4b3ff4b9d5a9b12d1cf0e06f638a02dfc0c133176fd432f4c352595dc9e08caf57445e3eb23afa62b7588a8aecfcc681d94d996763bfb453c72"}, &(0x7f000089d000-0x4)=0x6c) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00003f3000)=@sack_info={r1, 0x5, 0x7}, &(0x7f000013b000)=0xc) 2018/01/14 07:12:11 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000001000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000-0x4)=0x60, 0x80000) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000694000-0x8)={0x334, 0xfffffffffffffff9}, 0x8) mmap(&(0x7f0000001000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendmmsg$inet_sctp(r1, &(0x7f0000008000-0x118)=[{&(0x7f0000008000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000000000)=[], 0x0, &(0x7f0000008000-0xf0)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}, @init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}, @init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}, @init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2, 0x7, 0x0, 0x0, 0x0, 0x0, 0xf43}}], 0xf0, 0x0}], 0x1, 0x0) 2018/01/14 07:12:11 executing program 1: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x1) pwrite64(0xffffffffffffffff, &(0x7f0000004000)="86", 0x1, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0xf, &(0x7f0000007000)=0x81, 0x4) getsockname$packet(r0, &(0x7f000000a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000000a000)=0x14) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f000000b000)={r0}) 2018/01/14 07:12:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000085b000)={0x0, 0x0}) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00004ce000+0x403)=0x0, &(0x7f0000acb000)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x1000000061, &(0x7f00008e2000-0x31)="958e392937a186d6306a3615593baa57ff0502060000000000079ab4d5ed5cff03000000000000ffff8dffff080cf4eacc49d4df311e370043159379595d0000000000000093bffffffeffbd03ba89734f4e49fda5060255", 0x58) 2018/01/14 07:12:11 executing program 5: r0 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000001000-0x38)={&(0x7f0000004000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "08a2ccd86e102c380737faf94529d3db989ca66b39060ef1c88216fcb25e814a69977cc7c529b3a0f515d9856ac71d75b9ccdb5a2162f3d0f121250ff0d24c", 0x0}, 0x60, &(0x7f0000005000-0x70)=[], 0x0, &(0x7f0000005000-0x68)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$nfc_llcp(r0, 0x0, &(0x7f0000002000-0x4)=0x0) 2018/01/14 07:12:11 executing program 7: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) pread64(r0, &(0x7f0000f33000)=""/232, 0xffffffffffffffee, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000a72000-0x30)={@random="43a913f6715a", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x11, 0x0, 0x0, @rand_addr=0x0, ""}}}}}, 0x0) 2018/01/14 07:12:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f000076c000)={0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r0 = accept4(0xffffffffffffff9c, &(0x7f0000c98000)=@in={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000034d000-0x4)=0x10, 0x80000) getsockopt$nfc_llcp(r0, 0x118, 0x0, &(0x7f00008e2000-0xf9)=""/249, 0xf9) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f000002f000-0x4)=0x3) 2018/01/14 07:12:11 executing program 1: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000006000)={@generic="ee6646d0a9915ac30d76a38f28c4f032", @ifru_flags=0x4100}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000003000)={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) socket$alg(0x26, 0x5, 0x0) 2018/01/14 07:12:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x802, 0xfff, &(0x7f0000dee000-0x8)={0x0, 0x0}) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000e4e000-0x5c)={{0xa, 0x2, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x20}, {0xa, 0x1, 0x7fff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000000}, 0x5, [0x400, 0x7fff, 0xffffffffffffffe1, 0x8, 0x0, 0x10001, 0x3, 0x481e2538]}, 0x5c) syz_emit_ethernet(0x6e, &(0x7f0000eb9000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {{0x86dd, @ipv6={0x0, 0x6, "6af20b", 0x38, 0x3a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "b61404", 0x0, 0x84, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [], "08a5884010f1b49f"}}}}}}}, 0x0) 2018/01/14 07:12:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1000000000005, 0x84) bind$inet6(r0, &(0x7f00009e8000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f00009ae000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000cd8000+0x4e0)={0x1, [0x0]}, &(0x7f0000ddd000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x7a, &(0x7f0000f83000)={r2, @in={{0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f000095f000)=0x98) 2018/01/14 07:12:11 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x7, 0xcf, &(0x7f0000000000)={0x0, 0x0}) ioctl$void(r0, 0x5450) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x8000001, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000010d000)={0x0, 0x0}) sendto(r1, &(0x7f0000962000-0x61)="0e1a79f65732a0a1383562029558636f09e637c3421beabf30aff59ed00b7929bfd5b528dff6cf771dd4df4f20e925ccec1c8252a69f13f44a3cae4bef01b017054e3aa367898cec065006cb2d8938d7af836163bf25375448a6d4c7286ee9dfa9", 0x61, 0x40000, &(0x7f0000008000)=@l2={0x1f, 0x0, {0x7, 0x0, 0x8, 0x0, 0x6, 0xfffffffffffffffd}, 0x6, 0x4}, 0xe) r2 = socket(0x5, 0x2, 0xa400) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000053a000-0x24)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005a4000-0x4)=0x24) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000e17000-0x10)={r3, 0x3, 0x401, 0x5}, 0x10) getpeername$ipx(r2, &(0x7f0000fc0000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000ee4000)=0x10) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f0000934000)=0x0, &(0x7f00006dc000)=0x4) 2018/01/14 07:12:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000333000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-generic\x00'}, 0x58) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000fb000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f00001d8000-0x44)={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x28, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r2 = accept$alg(r0, 0x0, 0x0) 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$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000154000)={r2, r3}) r5 = bpf$OBJ_GET_MAP(0x7, &(0x7f00005db000-0x10)={&(0x7f0000202000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b01000-0x20)={r5, &(0x7f0000a9e000)="737756b3d6cf888859e864d5447b1eefb391d598c622a13bae233b2cc04f139b7237b1029eb895a3af3dcf0fe3a3fa30", &(0x7f00009cb000)="b716ff8c76149ac83e", 0x1}, 0x20) sendmsg$key(r4, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 07:12:11 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000003000-0x4)=0x1, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000003000)=0xb3ba, 0x4) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000002000-0x1e0)={0x2, 0x0, 0x6, 0x4c16, 0x8, [{0x0, 0xfff, 0x3f, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0x6, 0x5, 0x40, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0x0, 0x7fffffff, 0x9, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0}, {0x800000000000000, 0x2a9, 0x7, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0x4, 0x3, 0x8, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0x8, 0x1, 0xa0f, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0x5, 0x3, 0x8, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0x20, 0x7, 0x8, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000004000)=@assoc_value={0x0, 0x0}, &(0x7f0000002000-0x4)=0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000001000)=[@in6={0xa, 0x3, 0x8000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f}, @in={0x2, 0x2, @rand_addr=0x3ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}], 0x48) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000006000-0x12)={r1, 0x0, 0x5, [0x80000000, 0x1, 0x81, 0x3c, 0x3]}, &(0x7f0000005000)=0x12) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000006000)={0x0, 0x0, 0xffffffffffffff9c}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r2, 0xc0406400, &(0x7f0000004000-0x40)={0x10001, 0x80000001, 0x5, 0x7b, &(0x7f0000007000-0x7b)=""/123, 0x71, &(0x7f0000007000-0x71)=""/113, 0xca, &(0x7f0000000000)=""/202}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000007000)=0x800, 0x4) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000-0x8)={r1, 0x7fff}, 0x8) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000001000-0x4)=0x0) ioctl$DRM_IOCTL_DROP_MASTER(r2, 0x641f) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r2, &(0x7f0000009000-0x6a)=""/106, 0x6a) 2018/01/14 07:12:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000008000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000b5e000)=0x10, 0x80000) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000de5000)={0x940}, 0x4) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0xd, &(0x7f00003f2000)=0x0, 0x4) 2018/01/14 07:12:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x400000000003, 0x0, &(0x7f0000634000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0xc0) r2 = accept4(r1, &(0x7f0000f21000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000b48000-0x2)=0xe, 0x800) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f000052b000)={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]}, 0x9, 0x4}, &(0x7f00004dd000)=0x98) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f000071c000)={r3, 0x8, 0x7, [0x80000001, 0x6, 0x9, 0x20, 0x5, 0xc8, 0x7]}, &(0x7f00000e1000-0x4)=0x16) connect$unix(r1, &(0x7f00003de000)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/14 07:12:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f00004b5000-0x25)="240000002e001d06010000bd4a207700fbffffff0100000000000000fffffffe00025d1059", 0x25) 2018/01/14 07:12:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000054c000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c97000)="0a0775b0", 0x4) bind$alg(r0, &(0x7f0000ba0000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00005f9000-0x38)={0x0, 0x0, &(0x7f0000306000)=[{&(0x7f000054f000-0x3f)="aefaf9852138475a65", 0x9}], 0x1, 0x0, 0x0, 0x400000000000}, 0x0) recvmsg(r1, &(0x7f0000234000)={&(0x7f00001e5000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f00007fa000)=""/176, 0xb0}], 0x1, &(0x7f0000cbc000-0x46)=""/70, 0x46, 0x0}, 0x0) bind$alg(r0, &(0x7f0000436000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha256\x00'}, 0x58) pipe(&(0x7f00004aa000)={0x0, 0x0}) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000a1c000)={0x0, 0x8, &(0x7f0000605000)=@raw=[@alu={0x0, 0x5, 0x1, 0x7, 0x6, 0xffffffc0, 0x4}, @generic={0xff, 0x81, 0x7f, 0x1f}, @call={0x85, 0x0, 0x0, 0x33}, @exit={0x95, 0x0, 0x0, 0x0}], &(0x7f000067f000-0x4)='GPL\x00', 0x7, 0xa, &(0x7f000001d000)=""/10, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0x7) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000dc1000)={r0, r3}) 2018/01/14 07:12:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f000085b000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000b13000-0x4)=0x9, 0x0) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000dae000-0x4)=0x0, &(0x7f0000115000)=0xffffff5d) r1 = socket$inet(0x2, 0x3, 0x8) setsockopt$inet_buf(r1, 0x0, 0x23, &(0x7f0000746000-0x58)="e4a445eb7fff0500", 0x8) close(r1) sendto$inet(r1, &(0x7f000004b000)="f71e578d7971b1f2e5a3bd73f69ea6ffb0057331f437d51bcc4a956bc9dcec95b90cbd0a0ae84c53b76014febeca7f8da041bc828fee5944359ae3bb1766d876943f829c133350b3a78e9e1f65d871d0275c10ce2ba9c78ac228a461925281690c16bafcb1dfb1c93eaa0e2a8659ce48758fb01be4e3b4ddb6fbe80746bebbea2361ba6e3471e88768a8ce482310", 0x8e, 0x40884, &(0x7f0000338000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/14 07:12:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000184000)=0x0, 0x80000) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000c89000-0x4)=0x0, 0x4) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000519000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00006ec000)=0x10, 0x4) setsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000678000-0xd)="29d750d816f74c343cbca410c5", 0xd) sendto$inet(r1, &(0x7f0000a00000)="c1", 0x1, 0x0, &(0x7f0000d79000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/14 07:12:12 executing program 2: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000393000)={0x0, 0x0}) close(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000475000-0x14)={0x5, 0x1, 0x7, 0x4, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000658000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f0000cf1000)={&(0x7f0000a7f000)=[0x0, 0x0, 0x0, 0x0], 0x4}) socket$bt_cmtp(0x1f, 0x3, 0x5) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00002ab000-0x10)={r1, &(0x7f0000c75000-0x1000)="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"}, 0x10) 2018/01/14 07:12:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000a1d000)={0x0, 0x6}, &(0x7f00001eb000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000cda000)={r1, 0x5, 0x10}, 0xc) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000fd7000)={@loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x40, 0x0, 0x0, 0x800, 0x1}) 2018/01/14 07:12:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000a42000)=0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000cfb000)='vegas\x00', 0x6) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000ca7000-0x4)={r0}) sendto$ipx(r1, &(0x7f0000946000)="c0f57212801fc1e60e3d3ceeb0bb21474423f1bda0726477468b52e08f809d41b1a2fc15f032b75c52bd0f2a3ac352b7a397805949e43435c2fd5f9ac693566ea91b88466ae772f5c1772007b8c6e303ef84b0f42b2b026b98fb27660b8bab58e1c7", 0x62, 0x3550a2eeb5f0c20a, &(0x7f000079c000-0x10)={0x4, 0x3, 0x2, "9becc9193225", 0x1000, 0x0}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c6a000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x3) socket(0x0, 0x4, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff, 0x0}, 0x14) writev(r0, &(0x7f0000a77000)=[{&(0x7f0000bc8000-0x66)='1', 0x1}], 0x1) writev(r0, &(0x7f00000ae000)=[{&(0x7f000059b000-0x1000)="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", 0xc28}], 0x1) 2018/01/14 07:12:12 executing program 0: mmap(&(0x7f0000000000/0xafa000)=nil, 0xafa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) accept$alg(r0, 0x0, 0x0) bind$alg(r0, &(0x7f000066b000-0x58)={0x26, 'aead\x00', 0x0, 0x8000000000002, 'rfc7539esp(xts(ctr-serpent-avx),sha512-avx2)\x00'}, 0xfff4) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000af7000-0x38)={&(0x7f00005f9000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000af6000)=[], 0x0, &(0x7f00009b9000-0xfd)=""/0, 0x0, 0x0}, 0x0) bind$alg(r0, &(0x7f0000653000)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(rfc4309(gcm(khazad)))\x00'}, 0x58) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r1, &(0x7f0000099000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000afa000)=0x10) 2018/01/14 07:12:12 executing program 3: mmap(&(0x7f0000000000/0xf22000)=nil, 0xf22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000765000)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000f23000-0x4)=0x1ff, 0x4) 2018/01/14 07:12:12 executing program 0: mmap(&(0x7f0000000000/0xed8000)=nil, 0xed8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000ed8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x7, 0x0, &(0x7f0000ed9000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ed8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000ed8000)={0x7fff, 0x7}) writev(r0, &(0x7f000010b000)=[{&(0x7f000058c000)="390000001000090469000000800000000700004001000000450001070000001419001a0004000200b600000000000608000300ff00001ee400", 0x39}], 0x1) 2018/01/14 07:12:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x13, 0x805, 0x200000000000000) write(r0, &(0x7f00008c1000-0x45)="24000000190025d6071c1dfbff07fc0e02000000001700000800ffeb080006000000fff1", 0x24) 2018/01/14 07:12:12 executing program 4: r0 = socket(0x400000015, 0x800, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netrom(r0, &(0x7f0000000000)=@ax25={0x3, {"caf963fd6ba842"}, 0xcb6}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000272000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x4, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @random="349fad69adda", @rand_addr=0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}}, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000fbc000-0xe8)={{{@in=@empty=0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007d5000)=0xe8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000b74000)=0x0) r2 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000738000)={0x0, 0x0, 0x0}, &(0x7f0000e86000-0x4)=0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000af7000-0xc)={r1, r2, r3}, 0xc) 2018/01/14 07:12:12 executing program 3: mmap(&(0x7f0000000000/0xee6000)=nil, 0xee6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00005c7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000ee5000-0x8)={0x0, 0x0}, &(0x7f0000ee5000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x80000000000001, 0x0) setsockopt(r1, 0x6, 0x20, &(0x7f00005b3000)="020000126c3b172917e25462fa01a15eb90d2cf653f13cc379ede465f40f4a95bbff850a82633574f0b30000800099b397e69501f03d3b3d54436fc71cbcdc6e30ac10369300aff67d076348320700c0a94c470502e90000009398fc74e81b105fd02f9b14732017e2466a9fc43aea71263335960415800020ffffffff7fffffff00020006d1b0e6ebcb12c7291871363e9700004a4c939f5c0c14f1659ce8c8bed2e97e60a3649f2eea0c8263f845802ad72fa698807ef14a6a1813e900bf1d113b514dbdc05ea1309163d6a40de8391f2e98b7bbfbcbea", 0xd8) bind$inet(r1, &(0x7f000020e000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg$inet_sctp(r1, &(0x7f00002f0000)=[{&(0x7f00006f3000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000085a000)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x20008843) sendmmsg$unix(r1, &(0x7f0000bd0000)=[{&(0x7f0000035000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f000001a000-0x90)=[{&(0x7f00006cc000-0xba)="8d4185822d7f2593d63750f2fd9b515a7eb932a74cb3f37158b06d0eb4684c87f5cdf537b9f5171893394011734b1708932e44b3cc9d9411e6a2a1186e91e2ed3bee445950b6f91bd1dee1dbede447e97949928ca2967a0b7c400d73fb47b99b5c1d1d45e0788ca6cfa9ab9071b1b54f3944770c5372cdde5bacbca6cfad30a5ce6dc5081084638f9b217e2f68b95984c32dd13d824f8ab770fc9a056029277f561a0d097b85e7adc7e119093adc033b961a24c00d7750ed70c0", 0xba}, {&(0x7f0000c26000-0x27)="814e04b618fe72f06d99185eb897f573ec25a2983697e483332b183f693ddadedd26211822d4a9", 0x27}, {&(0x7f0000d56000-0x33)="2b53a43047932e5aa78fcb1ffaf1a030eb7901724a5d358e200c035eeec0f318dd6d29da6acb68f2443bb5f37e71a36de733f1", 0x33}, {&(0x7f00004ed000)="e7af7dc3514674570bb43182c9377745bc68913e98", 0x15}, {&(0x7f0000f65000)="e10adead350b6686c6fe704e6e3fd3635dbd12cf846a8a6b575411ac4ad1f2661b7a22bf3385fcaf385da1ccdbb5c78f10e00a7107b5b50cb15a0b423aa8eae3f5c010993e5a09ebd9c7ec8e44622de1736e933ba6f278d72ac960cc014f1217bbd0ca2ffc261c1c31f7871401585b9f070c884bd87ff96592bb5e4081c7273337f125a7dcc18e48322366371adf7bf1ba5308cf09d7ff0f98d82e9f851b3f9e3f05e5ec09fa1ea3ffcf20c60cdbd5642c62ba02ecc2ea8a943709932fed749a15addd324879c3708947b12e6729108deb058ecd3d790f640193e6ea359c7cba3569c3de957eae", 0xe7}], 0x5, &(0x7f0000f59000)=[], 0x0, 0x0}, {&(0x7f00007e3000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f00004cf000-0x20)=[{&(0x7f000011f000)="00de5cbb73bd555e446e05dc2d7e9ccb8275fd8e42148a8aad6c3a40940e4e0f6ba147686427000b099a8027a2", 0x2d}], 0x1, &(0x7f0000215000)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x28, 0x1, 0x1, [r1, r1, r1, r1, r1]}, @rights={0x28, 0x1, 0x1, [r1, r1, r1, r1, r1, r1]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x90, 0x44}, {&(0x7f0000037000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000e85000)=[], 0x0, &(0x7f00005db000)=[], 0x0, 0x4000840}], 0x3, 0x4000) 2018/01/14 07:12:12 executing program 2: r0 = socket$bt_bnep(0x1f, 0x3, 0x4) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00002cf000)={0x0, 0x0}) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f000070b000)=0x0, 0xffac) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x8000000003, 0x80200000029) sendto(r1, &(0x7f0000ec8000)="", 0x0, 0x0, &(0x7f0000359000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6c51c8a19df28c20e1f67024560b00409d3e14deb5915c0c821f9eafc3fc9b751684bc13834c06cdfb1421e06ecb28bbac6b50f148602e34734f7e24e7eea7", 0x0}, 0x60) shutdown(r1, 0x1) 2018/01/14 07:12:12 executing program 6: r0 = socket(0x11, 0x10000000803, 0x0) setsockopt$sock_int(r0, 0x1, 0x800000000002b, &(0x7f00008f7000-0x3)=0x8e, 0x4) connect$nfc_raw(r0, &(0x7f0000636000)={0x27, 0x8000, 0xffff, 0x6}, 0x10) sendmmsg$nfc_llcp(r0, &(0x7f0000ee5000-0x70)=[{&(0x7f00002b0000)={0x27, 0x1, 0x0, 0x0, 0x0, 0x0, "a284027e94775bb0a61c0a37f98a86d1539bcef05a11311b56eb8e513afa218479b8c54121276c0a006715b1dd24ab77a39ed8c2a4da5ab82afb820330e4fe", 0x0}, 0x324, &(0x7f0000c54000)=[], 0x0, &(0x7f00008ae000-0xf0)={0xffffffffffffff3a, 0x0, 0x0, ""}, 0x10, 0x0}], 0x1, 0x0) 2018/01/14 07:12:12 executing program 1: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000020000)={0x0, @in6={{0xa, 0x1, 0x7ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xffffffffffff8005, 0x6, 0x3, 0x2, 0x3, 0x10000009, 0x2000000000000004, 0x7, 0x400b, 0xdb0, 0x8, 0x74a, 0x9, 0x4, 0x8]}, &(0x7f000001c000)=0x108) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000006000)={r1, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0xc5}, &(0x7f000001d000-0x4)=0x98) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000007000-0x44)={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='gre0\x00'}) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000021000)={0x2, {{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x5, [{{0x2, 0x1, @rand_addr=0x55d996d1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x340) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000018000)=0x1, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000012000-0x64)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8001}, @in6={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, @in6={0xa, 0x3, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffff}, @in={0x2, 0x0, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x64) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000001000)=[@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000001f000)=0x7, 0x4) 2018/01/14 07:12:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x800000000000000) ioctl$sock_ifreq(r0, 0x8922, &(0x7f000025e000-0x28)={@common='lo\x00\x00\x00\x00\x00\b\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f000059d000)={@common="6c6f00000000000000000000001d00", @ifru_addrs={0x2, 0x0, @rand_addr=0x200000004000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/14 07:12:12 executing program 5: mmap(&(0x7f0000001000/0xe9f000)=nil, 0xe9f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000006000-0x25)="240000001a0025f00000000400edfc0e0a0b00000004bf0202ffffeb0800020000fa0000", 0x24) getsockname$llc(r0, &(0x7f0000c45000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000653000-0x4)=0x10) 2018/01/14 07:12:12 executing program 4: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0xf3, &(0x7f000001c000)="993fed654adfc06faef85bc78199fbbbb1395bcba547233a29d3279759abf3faf3433872290485ff22983e7c95d49d785b44198898d6a51591d7f4b97927f32fe1f827ab630a7c790a2229537f72445a0dce138c9f5497301dc7709c2de547afd0a6b92c37dc084b90b4e1b07713bfd1f493b7a9960b2cceea1b9df4ac5ffb24a11a41fa9da46ce8a50c52bf4d335dc4902b7885314387912d7ec80e5e5332e8eb3a41fcfcfb659b4703", 0xaa) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000010000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000001c000-0x4)=0x10) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000000)=0x7, 0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r2, 0x400000000008937, &(0x7f0000015000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}) socketpair(0x11, 0x7, 0x794, &(0x7f0000014000-0x8)={0x0, 0x0}) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f000001d000-0x28)={@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]}) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r3, &(0x7f0000002000)={&(0x7f000001c000)=@l2={0x1f, 0x3, {0x7, 0xdeb, 0x200, 0x1, 0x9, 0x100000000}, 0x1, 0x7}, 0xe, &(0x7f0000019000)=[], 0x0, &(0x7f000001c000)=[{0xd8, 0x107, 0xf98, "55edfd439c72589b2c0d6ef02f369a464d1d08ac898a99f75b9d03aba408cc87ffd8a11885bc508b208d3900cd323f2bf0348e3ca4d71b80759699db357a1aa5a6ecb90077acb205df13d2df738bed2f143d4c971c6c3a9710d0f00fe079a76e90e619142ff1afc35d0ff92a6c00f007bd51139d30a989acd446b820c907ea4caca57d3b564b85c9e454295442487a5b5ae745e76c622fc8f26dbd74d0b239805ab1de48bcbe811834af2e820de4e5bce415443dd3959330bfd3a42fda793ffee3"}, {0xb8, 0x104, 0x101, "e2c9c8e1780fd97402e123da1753cc4926106fe81319b1f3e53a93a08235a93a6624c62bd21420e0a890c4c8d11f53d6934baa69f87d2a5c5c0864e126e1dbd49da3522ccc5c8c6d46ce3279fee9e6d076d5bcecbf86e1ea9cb0d24b1c50a6c281bdecb151f83c9e842dfeb00be182e5bbcea38738135115eb4c990e61f140202a3aceb31cfe5d2a4bd0bc989d6290179916777222cbfba7aa8f36907a1c6a5587aa"}], 0x190, 0x20000000}, 0x4040) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000019000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f000000d000-0x4)={0x20}, 0x4) bind$packet(r3, &(0x7f000001c000)={0x11, 0x10, r5, 0x1, 0x1000, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x10}, [0x0, 0x0]}, 0x14) epoll_create(0x1) 2018/01/14 07:12:12 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000001000-0x90)={0x0, {{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/14 07:12:12 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0x2, 0x4) mmap(&(0x7f0000000000/0x8dd000)=nil, 0x8dd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008dd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r0, &(0x7f00008de000-0xa)=@file={0x0, './file0\x00'}, 0xa) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f00008db000-0xb2)="330000000000000032400000ff510000a5c13228ef479ff365ae00758ffe507f32040000979a201b527fab5ee1a2d9974e0e68058e484600d98574f6b1af82bf8a49cb757ad7b915", 0x48) 2018/01/14 07:12:12 executing program 1: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f73000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)='\n', 0x1) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19c", 0x6}], 0x1, &(0x7f0000df0000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000a06000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[{&(0x7f0000be5000-0x5)=""/5, 0x5}, {&(0x7f0000f72000-0x3a)=""/58, 0x3a}], 0x2, &(0x7f00008e6000-0x57)=""/87, 0x57, 0x0}, 0x0) socket$alg(0x26, 0x5, 0x0) 2018/01/14 07:12:12 executing program 7: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$can_bcm(r0, &(0x7f0000006000)={0x1d, 0x0, 0x0, 0x0}, 0xfffffffffffffe72) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000004000-0xdc)="050000003778d9f1ef1c32fc0b98143eac2c0db521abe971f11368a82cc15eb4037dc12502000000b5e8f99af7fb9747004420cd714fe563", 0x38}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 07:12:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000665000)={0x0, 0x0}) connect$inet6(r1, &(0x7f00004c3000)={0xa, 0x2, 0xfffffffffffff957, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, 0x1c) r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f0000766000-0x137)="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", 0xfc) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000cdc000-0xa)=""/10, &(0x7f00006ed000-0x4)=0xa) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000b8b000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00005e0000)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000bc9000+0x789)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, r3}) bind$alg(r2, &(0x7f0000ba5000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes256\x00'}, 0x58) bind$inet6(r0, &(0x7f00007bd000+0x225)={0xa, 0x0, 0x54, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, 0x1c) accept$ax25(r2, 0x0, &(0x7f0000f32000)=0x0) 2018/01/14 07:12:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000020017, &(0x7f0000f5b000)=0x400000000000005, 0x128) socketpair(0xd, 0x6, 0x4, &(0x7f00004f9000)={0x0, 0x0}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000088000)=0x3, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x3, &(0x7f000058f000-0x4)=0x2, 0x4) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000f80000-0x8)=@assoc_value={0x0, 0x401}, &(0x7f0000b74000)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00002cc000)={r3, @in6={{0xa, 0x1, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x7}, 0x98) 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)="25b61c98a124afade79cca6b25c4e741abd5998df7726f3466690e14c134b14f73967854af27974310ee4e01178d64a30c85fbda628c1f4ca57e2faffb20b096514f27ad8bd2ef1bcdb2eadc388114dccf7a7ab2e4ad4b013d6dce242a60d1bd72c8fe1cf8c8b2c43bf4f06e7496e3e7bd39f56f5f32af61df5c719ab702bf2fb30bce3977d17b396fa20ba7853d5e1d7341a854793832b2ee68f3d73f9c37c95c30ad0f3ac5cf7f8ada70d8da0124d24d8df7fc42292c03788a3d39e1ec9658ee4e7108165d6482a075d154f56d22db3d94e55268dc6f6634149f12ec4aa6cbb105ac990fb197e0db77c5534ff86cd874df78c260ccadc76852e6ebc0bad7312753a2fc8eaf8139bd4aa46b0007c025379db2d6ce7cf0efa5c6b81cabd31f038c8f6493e4fa493cbb939bb46d0c31626a35443bb8069a12ed3ee5e5598597dfe5d4fb8b28adb91487e1acbd566996d6acf3335fd5afdff980bf486b8eb0fc81d08aef9f977e2ef91b1659585015ea76bea869e597c97b0e0d425c1531ddddc19f400625d4b9c30fc070e8dd783cbe7482ad95465f8b6c424758b6915d1541bc4b84d5c6de7944ed2a6119f64b0abe52f411ec30b0c40ebb2fda367b2b46302a6aef7613a85135763a1c33d5711226b63f549f2d04012b0593877aea822f0e33665523041f9775586df80743934534a7cc30832713c9ae2197c80b11281a21c991f44b3ac46c2744a614f8e0af700925f8e018ccef44a830", 0x218}], 0x1) 2018/01/14 07:12:12 executing program 6: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) r1 = getpid() sendmsg$nl_route(r0, &(0x7f000000b000-0x38)={&(0x7f0000006000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000018000)={&(0x7f000001e000-0x244)=@setlink={0x40, 0x13, 0x205, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_NET_NS_PID={0x8, 0x13, r1}, @IFLA_IFNAME={0x14, 0x3, @common='ip6_vti0\x00'}, @IFLA_VF_PORTS={0x4, 0x18, []}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 07:12:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x80800, 0x5, &(0x7f00007b5000)={0x0, 0x0}) r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000f8f000)="", 0x0) connect$inet(r0, &(0x7f00008c4000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 227.612973] netlink: 40 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/14 07:12:12 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000fa0000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000fa0000-0xa0)={0x0, @in6={{0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, 0x0, 0x1, 0x2}, &(0x7f0000001000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000fa0000-0x8)=@assoc_value={r2, 0x3}, 0x8) getsockopt$sock_int(r0, 0x1, 0x12, &(0x7f000067d000)=0x0, &(0x7f0000f9f000)=0x4) 2018/01/14 07:12:12 executing program 7: r0 = socket$inet6(0xa, 0x80005, 0x7ffc) setsockopt(r0, 0x84, 0xb, &(0x7f0000001000)="d7fdaf95070179890fddd5a45d3f", 0xe) 2018/01/14 07:12:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00007cf000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f56000)="031f000000", 0x2) pipe(&(0x7f000098c000)={0x0, 0x0}) r1 = accept$alg(r0, 0x0, 0x0) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000dd7000-0x8)={0x0, 0x0}) accept4$packet(r2, 0x0, &(0x7f00008d3000)=0x0, 0x80800) sendmmsg$alg(r1, &(0x7f0000a5d000)=[{0x0, 0x0, &(0x7f00004e9000)=[{&(0x7f00009c3000)="09b32f6080bf6236", 0x8}], 0x1, &(0x7f0000414000)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f12000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/14 07:12:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xfffffffe) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000033000)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) r1 = accept(r0, &(0x7f0000c0b000)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000f89000-0x4)=0xb9) socket$inet_dccp(0x2, 0x6, 0x0) ioctl$int_in(r1, 0x5473, &(0x7f0000af5000-0x8)=0x7) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000728000)=0x0) recvfrom$ax25(r1, &(0x7f000041d000)=""/134, 0x86, 0x101, &(0x7f0000d96000)={0x3, {"643122e5cfab71"}, 0x8}, 0x10) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000d30000-0x4)=0x90) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000d28000-0x8)={0x0, 0x0}) pipe(&(0x7f0000118000-0x8)={0x0, 0x0}) epoll_pwait(r2, &(0x7f0000b9e000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0xac00000000000000, &(0x7f0000998000-0x8)={0x1000000000000000}, 0x8) 2018/01/14 07:12:12 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x9) socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_buf(r0, 0x29, 0x43, &(0x7f0000f53000)="", 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/01/14 07:12:12 executing program 2: mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x1, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x807, 0x3a) setsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000311000-0xb0)="e3637b5b", 0x4) mmap(&(0x7f0000601000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x29, 0x7, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f00001a6000-0x4)={r1}) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r2, 0x800442d3, &(0x7f0000f64000)={0x64, 0x4800000000, 0x81, "79523d55e20a", "e1c9875110dc865f6d902a62bb6001c8"}) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f00005b0000-0x4)=0x8, 0x4) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000063d000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/14 07:12:12 executing program 4: r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f000036e000-0x4)=0x0, 0x103553d4d045a591) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000660000)={0x0, 0xffffffffffffffe0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={r1, 0x100}, 0x8) mmap(&(0x7f0000000000/0x7a4000)=nil, 0x7a4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x11, 0x2, 0x0) getsockopt$sock_int(r2, 0x1, 0xb, &(0x7f0000298000-0x4)=0x0, &(0x7f00007a3000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000001000-0xa)='highspeed\x00', 0xa) mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000fcd000)={0x5, 0x9a, 0x5, 0x2, 0x0, 0x0, 0x10000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000926000)={r4, &(0x7f0000536000-0x1)='X', &(0x7f00009e5000)="", 0x0}, 0xfffffd83) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fce000)={0x0, 0x0}) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r5, 0x101, 0x19, &(0x7f0000fce000)=""/2, &(0x7f0000caf000)=0x2) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r5, 0x11, 0x64, &(0x7f0000fcf000)=0x0, &(0x7f0000fcf000)=0x4) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/14 07:12:12 executing program 3: mmap(&(0x7f0000000000/0xf93000)=nil, 0xf93000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f89000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0", 0x4) r1 = accept$alg(r0, 0x0, 0x0) sendto$inet(r1, &(0x7f0000573000-0x3c)="a5815386dbad425c", 0x8, 0x0, &(0x7f0000f90000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = accept(r1, &(0x7f0000e3d000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000094a000-0x4)=0x60) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000c59000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f93000)=0x8) recvmsg(0xffffffffffffffff, &(0x7f0000f85000)={0x0, 0x0, &(0x7f0000f8c000-0x50)=[], 0x0, &(0x7f0000f86000-0xfb)=""/251, 0xfb, 0x0}, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) recvmsg(r1, &(0x7f0000f84000)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0xffffff9b, &(0x7f0000f85000-0x10)=[{&(0x7f0000426000)=""/4096, 0x0}], 0x4, &(0x7f0000f77000-0xe3)=""/0, 0x27b, 0x0}, 0x0) [ 227.659690] netlink: 40 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/14 07:12:12 executing program 7: mmap(&(0x7f0000000000/0xff6000)=nil, 0xff6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffffff, &(0x7f0000ff6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000ff6000)=0x14, 0x80000) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000291000-0x28)={@common='erspan0\x00', &(0x7f0000ff7000-0xe6)=@ethtool_dump={0x40, 0x237, 0x6, 0xd6, "949bb932f68d817cba128a09f7ab4cbf983d1eed9dd542558b15a3115498fd2c3759f8bf467de891083ee01e1dfaa1a4fde971853f41bccd2d93c46b2b9fdc864ecdbdd5e84c042ccfc21795d7048abe1fec654c19d0016ccec692684a63adcf6b782ab224ee12a3e51ed88d3c43c486c4f6666e5e62692e90ae3349bc7ba534dee7f3f41d50e3831951caeebe395e85f7ccaa459c14ca08ec54aff262faeb809b15f8523c29c2131fef7797b2c91de6795a03c4b858e947001f8d3c72b53be888009eedc5edfa7f35e8a3865a99a7a7a65417a5d7b4"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_emit_ethernet(0x7e, &(0x7f0000feb000-0x8a)={@remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @multicast1=0xe0000001, @multicast2=0xe0000002, {[@timestamp={0x44, 0x34, 0x0, 0x0, 0x0, [{[], 0x0}, {[], 0x0}, {[@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}], 0x0}, {[@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}], 0x0}, {[@broadcast=0xffffffff], 0x0}, {[@multicast2=0xe0000002], 0x0}, {[@rand_addr=0x0], 0x0}]}, @ssrr={0x89, 0xb, 0x0, [@broadcast=0xffffffff, @empty=0x0]}]}}, ""}}}}}, 0x0) r1 = socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000454000)={0x10000010001, 0x10001}, 0x2) 2018/01/14 07:12:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000750000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000a71000)=@add_del={0x2, &(0x7f0000a2b000-0x10)=@generic="515b5100acf375a5c24abe34e3421f6b", 0x6d4a}) 2018/01/14 07:12:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x80000, 0x34c5d92c, &(0x7f00000e6000-0x8)={0x0, 0x0}) bind$inet(r0, &(0x7f0000319000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket(0x11, 0x0, 0x10) socket$llc(0x1a, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000d2e000-0x4)=0x0) recvfrom$unix(r1, &(0x7f0000b2e000-0x16)=""/22, 0x16, 0x0, &(0x7f000090e000)=@file={0x0, './file0\x00'}, 0xa) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000229000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) recvmsg(r1, &(0x7f0000ab1000)={&(0x7f0000ea2000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000e88000)=[], 0x0, &(0x7f00009c2000)=""/226, 0xe2, 0x0}, 0x0) connect$inet(r1, &(0x7f0000057000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2) 2018/01/14 07:12:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x10000000000005, 0x0) unshare(0x9084000) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000ce1000)={0xffffffffffffffff, 0xffffffffffffffff}) r0 = socket$inet_sctp(0x2, 0x3, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000b5d000-0x98)={0x0, @in6={{0xa, 0x0, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x1}, &(0x7f0000ce0000)=0x98) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000342000)={r1, @in6={{0xa, 0x0, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x200}, &(0x7f0000501000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000f77000)={0x0, 0x8d, "6ffb587937ddbf9a4fae6507783b63db0459733bfca5cab4d699584bbe89ce31d4f751befe42c7ed6dd6895d942d8f49784da893740ca17900078df6d263d9c170fa817cd47f2c97873f24bdd30a79c4ef5a81c8caa3691814b7dfce0642340568a69c296ce37fc02558d6af175947a71ea9af6c661353aa83ff37cc4acfd8d88d4108c18c4f3e952b5bbe1dba"}, &(0x7f0000731000)=0x95) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000aa7000-0xb8)={r2, 0x0, 0x3, 0x327, 0x6, 0x20, 0x4, 0x5, {r1, @in6={{0xa, 0x1, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x2, 0x1, 0x0, 0x4}}, &(0x7f0000e02000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f000091f000)={r2, 0x1000}, 0x6) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00009ce000)={0x0, @in6={{0xa, 0x2, 0x3ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x80000001}, &(0x7f0000deb000)=0x98) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000788000)={r3, 0x8}, &(0x7f000094c000)=0x6) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000071a000-0x8)={r3, 0x200}, &(0x7f0000ca9000)=0x8) setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000dec000)='tls\x00', 0x4) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000686000)={r4, 0x81}, 0x8) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r5, 0x29, 0xc8, &(0x7f00008d6000)=0x0, 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r5, 0x29, 0xd2, &(0x7f0000f04000)={{0xa, 0x0, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, {0xa, 0x0, 0x14, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, 0x1, [0x6, 0x2, 0x1, 0x7, 0x46, 0x2, 0x8, 0x2]}, 0x5c) setsockopt$inet6_int(r5, 0x29, 0xc9, &(0x7f0000c3a000)=0x1, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f00005da000)={0xfffffffffffffbff, 0x1, 0x5, 0xffffffffffff17c6, 0x7fff}, 0xc) bind$inet6(r5, &(0x7f00006bf000-0x1c)={0xa, 0x3, 0x81a8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80}, 0x1c) 2018/01/14 07:12:12 executing program 0: mmap(&(0x7f0000000000/0xf5b000)=nil, 0xf5b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f59000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00008fe000)={0x2, 0x1, 0x0, 0xf, 0x8, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f00008c1000)={0x9, &(0x7f00007eb000-0x9)=""/9}) mmap(&(0x7f0000f5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000395000-0xba)=""/186, 0x38a, 0x0) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000302000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000f5d000-0x4)=0x1c, 0x80800) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000f5d000-0xc)={0x0, 0x3, 0x0}, &(0x7f0000f5c000)=0xc) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000f5d000)={0x0, 0x0}) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000f5e000-0x4)=0x2, 0x4) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(r1, &(0x7f0000b91000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000f5d000)=0x10) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f000019c000)=0x0, &(0x7f000036a000-0x4)=0x4) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000f5e000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={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}}, &(0x7f0000f5e000)=0xe8) r5 = getuid() mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f00005c7000-0x8)={r2, 0x10001, 0x6}, &(0x7f0000330000-0x4)=0x8) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000f5e000)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, @in6=@loopback={0x0, 0x1}, 0x2, 0x8, 0x2, 0x7, 0x2, 0x80, 0x20, 0x0, r4, r5}, {0x3, 0x3, 0x3, 0x3, 0x0, 0x1, 0x26, 0x7f}, {0x6, 0x9, 0x5, 0x7ec6}, 0xfffffffffffffffe, 0xe, 0x1, 0x1, 0x3, 0x3}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, 0x6c}, 0xa, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x3, 0x3, 0x2, 0x3, 0x9, 0x0, 0x7}}, 0xe8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00009a3000-0xc)={r2, 0x3, 0x2, [0x0, 0xeb]}, &(0x7f0000f5d000-0x3)=0xc) 2018/01/14 07:12:12 executing program 6: r0 = socket$inet(0x2, 0x10000000003, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x1, 0x0, 0xeaa, 0x3725, 0x4}, 0x14) close(r0) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, &(0x7f0000c82000)=0x0) write(r0, &(0x7f0000c86000-0x69)="", 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000d68000)="6bfff1de08b71fd77d9f570c4d554cc75c68e3b9ef619b309ee9b6697b4d2bc83a99a78fa439ec90a08e6434893d6d9be4612208024bc262a32c4247005d44e727ed067c9624ead0743c70242090e850e93e21c6d24c5c746fb4dfc0ceb9a4ca891fecef3d59594ea55fb7", 0x6b) 2018/01/14 07:12:12 executing program 5: r0 = socket(0x2, 0xa, 0x0) write(r0, &(0x7f00000e2000-0x10)="", 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000909000-0x4)=0x80, 0x4) 2018/01/14 07:12:12 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000002000-0x4)=0x80000001, 0x4) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x1d}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000005000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000006000)=0x10) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000001000)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast2=0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) 2018/01/14 07:12:12 executing program 1: mmap(&(0x7f0000000000/0xec4000)=nil, 0xec4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0xffffffffffffffff) 2018/01/14 07:12:12 executing program 7: mmap(&(0x7f0000000000/0xfd2000)=nil, 0xfd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x4, 0x202, &(0x7f0000fd2000)={0x0, 0x0}) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000fd2000)={0x0, 0x4}, &(0x7f0000fd2000)=0x6) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$inet(r1, &(0x7f00009d8000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd3000)=0x10) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000fd3000)={r2, 0x6b, "5d45584e4d39652993568c553327b29cc35bf8d2366cba33fbb602a614091e638fb4ccc4b84e0c139e185bd60b7b276e8d0c78b347da6b3963f4eb04557fefa804f55c262ad3b4cfb6978d41e2ad6138cc0312e496699b93c512b38b66f640e5d04660335af7ffdda216fc"}, &(0x7f0000c75000)=0x73) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000fd2000)={r2, 0x1}, &(0x7f0000f96000)=0x8) getsockopt$sock_int(r0, 0x1, 0x22, &(0x7f000029a000)=0x0, &(0x7f0000702000)=0x4) 2018/01/14 07:12:12 executing program 2: mmap(&(0x7f0000000000/0x959000)=nil, 0x959000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) mmap(&(0x7f0000959000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000959000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000959000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000959000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000959000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000959000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000959000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000959000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f000095a000-0x78)=[{{&(0x7f0000414000-0x10)=@ethernet={0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000085000-0x70)=[{&(0x7f0000825000)="619451e79f3ef334585c76f933041751780480c45557b30ad37878bae021318f467ec634dc77a86223ac0e65139ac38c34d87480c295819eadf6460cd47e150466c151c0c12ddd4ba4c825a8f9d4588b178e0a2d68f6cc2cd5b6b7bd66751d8e40a1017d1ed432509ccec9dc0d0f58cf899841bd1a1a3703fe1756057cae708c79735db8fb32d361a8d49f761064efa9927320d14ba69d4fb4ad68c6aea9d7be7a2a69ce74fc9986", 0xa8}, {&(0x7f000027c000)="27f767567998d2bb2e091178e288e0e53d7373e12961e185aa5f248e4d1eaa7232a4a73f181ac0159e0123ce6554cdc360526d1deb0578790031fc313a1b007bc992ff3976b3153603adbbb2e607ffd42011a94bd81d7bd734d7505d3e8fa53f0fb55958ce42092738c2ebc0d17a44154d503dc766ffa5637eee8e7ba53d2dea420efb940f4341ad2eb5fe452de9ccb1f5634bdd45b4fadf2f26ab00685647d48539be2482dc1a79dd0bf4db111a2463f669fb5c0254e81ec2d964db02329e5f93f036f25a682afe683f81ce103698bbb61a507631090c30a661453983c348b801e1db19b6229ac06b7f810dd486ea0f21b518bd0ce8", 0xf6}, {&(0x7f00004d0000-0x3e)="2518c05456fa732af0b8ceb8e254e5621092d8f5476c477500d99670611b14f53117c5b1f7aa32a53e36a4d61d4874c82fd1ef505cabe94f27d85dd7bdc3", 0x3e}, {&(0x7f0000959000)="bfd70350d7bbfada292a14ed3a13a97fc58bd157c8e1936ae94f59c9182da5f9f8db6d9bb8832dd103080038dc1a23104e38f995a7cf0c5cf81faf9a4c3b949b7b7988ee60d9b540cabc659772cf4b6a576903fd18aa10344b814439f6988cd7ae86b0d342eb2667187b", 0x6a}, {&(0x7f0000959000)="880c117f2d9a52756a7c596d116350510a4e297a48e200ddc6aa40d2cdaddd54bd13c0902237b5b88e45a2a7cb622edc764a327f424e29eab2cba2b2450e3b7f8f97c6cd06489c6a77e3c79eb62449327c80be67accca6c73950167229f7f4ddd526c97488b4cbf236ed8d14a58231d96fe6", 0x72}, {&(0x7f00001b2000)="0d4197b08a981e130c871d41606837ab199cef9f08f1a91c9ccf48ffb54b557cc248aaa87e5a13274e42f85f1396957d7a41896fd6c3b1efb7976ca0a6bcf328d160b44f98f361d1aba10e8a366c4e4ec41964b37b622c8f85fac59543f2df38aec19021faf9437dffa10958fccee6a5d965512f40fcb897d28ed0c733ea683d74ccbf4638f83df720fe9860f7c030fcab5f66fe9befcbad71f517c71cc6d88668947e91b41b59d235cb951f9c79b70f49ff832a282e6148531a82a755cf8cb747f9fa3c7357a6109017a9283f96ca20", 0xd0}, {&(0x7f0000959000)="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", 0xfb}], 0x7, &(0x7f000095a000-0x1208)=[{0x20, 0x100, 0x1, "ba45fe0d4afbc3b8ff9ed8"}, {0x1010, 0x118, 0x100000001, 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0x1}, 0x88}, 0x1c, &(0x7f000095a000-0x20)=[{&(0x7f0000959000)="ca727048e5cade41b2c83cb49f0d14f6bd196f8efc0a43c3798f939a709c961e5387c4ec884d9ce94ed5d7fe1dc52971535aee51d6bd654835402777619654d2d52d37b5ffa2b13c2129dfaa407ffcd1841b89f0e5f859fcf798bd54ebe458b2d3f3858134cf0580fa543f9d0d66430009c0da1f0f592823867ad5e13152db15def9dd536a8b44c52a431e237e46a87c3797174d9d426faf03fe2106f20f88d289f3bbca65269729390c00a7579e9fd1d06235256db5609ac78e4479d4272f1212c8c38b015af2b937e58fe7a5687f920eb58a1b60de5b2a88c5dd3fb713927e5308ce6fcb1f72496c", 0xe9}, {&(0x7f0000256000-0x80)="d53fa0aff3f0bb07d41f9c9a51f08a74ad926636d0345442df98c3d66345fbdfc3aef1458853e1f99603b5920d02df38772edbd012219b0000d715b9f8ede2f7ee4b90014d82f3ce344c00e07426bc46976b0a4b047566de52ae1d8f59ff03fe2298b3da58c24a20fd67da57b2980882c5f6e7af66208eef7cfd7c2aadc8343e", 0x80}], 0x2, &(0x7f00003df000-0x14f8)=[{0x18, 0x105, 0x3, "9b0172d5d8"}, {0x90, 0x10a, 0x4, 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"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{0x110, 0x114, 0x9eb, "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"}, {0x78, 0x11d, 0xffffffffffff3ac2, "814cc516617c19a58f5b71c748bfc1ce1acdf97e82be819d007e7da01340744d1ec33f3ec6f583e5b246d3f8d0fb5fce749710031e093bf9a29324e11b10fc83ac8ae2812ce1c25d4581b216dce2fadd34f88d453439fa0f3a425728ee7372ffec0b265f99"}, {0x108, 0x108, 0x2, "61afba12fd4acbd06a48d534232c121f852f980fc5e409a239f639a3c7c7f089972bd087d0bd902b11555bb82510d64223e1999136c1ea2180101614e60070e0ba0bb7ca386570279dc2ba15f92e3f85044d4660e48367ae2932046c353a16d6e6cc6141b692b0d6e3768990cec74de8982e45e1164f5533a18cdb7483c8ff0d71372b8755684c664edb716a51f661f3ca5caf0ba86d798ad094a337a1cdba5a52773bce66ee217ffa2e3ed6e2f41ac7bd12866bf560f28a4b9a7263fcbd217666fed4d795648ba0048f9f6a71627ff40613589387c53a6412e9999e8ed1341eb709824dc46611738c73b4d0dfdeb81656879cd06ee0c5"}, {0x58, 0x0, 0xff, "d67e56e655c15b6554665365f9be1eddab00001c2e7af15c21b783d74dba7bd26e7c2f4908d5d40f8e63938c32219ee52e949742342a237ac7a7583ee4f710f26eaf9694"}, {0x68, 0x11b, 0xd35, "ab5663e98fbe8748f7f836d0c4498b9daef269e49f3ace8964759edd64cd7ac61e2100e85b559fce452410b1e8e798b7b7d976e46bc55f8dd1fb3319e0eee939d786ab4e8b251d5d04f4f83abdfe6c9c120a"}, {0xf0, 0x11d, 0x6, "2fce548462e8b42548297aa216b3bae9a82d111cb04f3d48048551e08ec436a5444ffcb4d39a1d3430c4f0b367f7e6080f5221ac3faba04e2602321cc69b833956476426e22b181ccf2698279d79e47154954ef09f47dcfb653dccde5fc03a2d0716bd1cdcd8a70dac275e2461588c9375bb041f26697493ef46999ee8493e285c50fd5b2aca321a90417a706e2cfed2debbd9cc7c2e395dbc1fcf46b257f6fcfd940e2f21e09bc9219e685ee6195a2ffcfa141e7bc0acbec4e2b45b177d6568d40e70a6512c601e43029679ed0dcaaeeb9d385749325644137ab0a58847f14b"}], 0x14f8, 0xc000}, 0x2}], 0x2, 0x4010) setsockopt(r0, 0x20000200000010f, 0x81, &(0x7f0000005000)='3!\x00\x00', 0x4) mmap(&(0x7f0000959000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000959000)={@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$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000453000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@dev={0xac, 0x14, 0x0, 0x15}, 0x3, 0x3, 0x2, 0xff, 0x0, 0x20, 0x80, 0xab, r1, r2}, {0x8, 0x7, 0xffbf, 0xffffffff, 0xec, 0x9, 0x401, 0x4}, {0x1, 0x423d, 0x5, 0x3f}, 0x7fff, 0xe, 0x2, 0x0, 0x3, 0x2}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x7e}, 0x2, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x6, 0x1, 0x0, 0x81, 0x10000, 0x5}}, 0xe8) 2018/01/14 07:12:12 executing program 1: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f000000d000)=""/196, &(0x7f000000a000)=0xc4) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000000f000-0x108)={0x0, @in6={{0xa, 0x2, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0x101, 0x4, 0xffffffff, 0x0, 0x7fffffff, 0x8, 0x2, 0x8218, 0x7, 0x2, 0x9, 0x81, 0x0, 0x2]}, &(0x7f000000e000)=0x108) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000001000-0x6)={r1, 0x6}, 0x6) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f000000c000)={0x8, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x210, 0x8, 0x200, 0x800, 0x6, 0x0, 0x6, 0xebff, 0x7fffffff}) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000002000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x9}) connect$unix(r0, &(0x7f000000d000+0x2b8)=@abs={0x1, 0x0, 0x2}, 0x8) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) close(r0) 2018/01/14 07:12:12 executing program 6: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet6_int(r0, 0x29, 0x41, &(0x7f0000e0c000-0x4)=0x0, &(0x7f0000728000-0x4)=0x4) 2018/01/14 07:12:12 executing program 4: mmap(&(0x7f0000000000/0xfd3000)=nil, 0xfd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000fd4000-0x53)={0x0, 0x4b, "ac0935efdb44180ed30f1b889ef4c73b7f6a8d2f04f31de11d2bd6e9a98b20bd932901a720715780622ad64137f3c505514386d05135a06da48661e82612a9258ef420c89e15265cf504d8"}, &(0x7f0000c0c000-0x4)=0x53) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000db6000-0x18)={r1, 0x3ff, 0x30, 0x6, 0x1}, &(0x7f0000d04000)=0x18) write(r0, &(0x7f0000fd3000-0x27)="260000005e000900000000f839e3000000010000000000000c0008000000085b1ee9ff6e35ea", 0x26) 2018/01/14 07:12:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00001d2000)={0x0, 0x0}, &(0x7f0000243000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000fad000)={0x0, 0x0, 0x0, 0x0, r1}, &(0x7f00002d2000-0x4)=0x10) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000437000)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00003cc000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) r3 = accept$alg(r2, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000a2c000-0x38)=[{0x0, 0x0, &(0x7f0000798000-0x50)=[], 0x0, &(0x7f0000631000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r3, &(0x7f0000719000)={&(0x7f000085f000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00007ba000)=[{&(0x7f0000adc000-0xa3)=""/163, 0x1f}], 0x1, &(0x7f00007f2000)=""/0, 0x0, 0x0}, 0x0) 2018/01/14 07:12:12 executing program 5: mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000c0d000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000003, 0x0}) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f000060b000-0x38)={&(0x7f0000047000-0xc)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000653000-0x10)={&(0x7f0000160000-0xd4)={0xd4, 0x22, 0x2, 0x0, 0x0, {0x1d, 0x0, 0x0}, [@typed={0x8, 0x4a, @void=""}, @generic="27e0702107d9244e7768833114dcf5cf0d2879d9e80564c97c63581046dd6f1dc3beef26187af8cc6bbd7fd2d7bb2d7e9b8f19f5b7fb677270432175a9117a9d4633e9d83f75a1e601f16c2161752955c31769aba99fc586f0f352eafd9ae72fdb1a5db47fb4945c428a6fe988831be907b2b28f410729030e966d96b03d2e4dc7a7433b1aaf7e5f036100ae396fc1867caa2f1d64822cf96deb5b7c9950524f543ac9c7d4ee67fec949c0fb9a4dabbaad539e9cb82fcf"]}, 0xd4}, 0x1, 0x0, 0x0, 0x1}, 0x40) 2018/01/14 07:12:12 executing program 7: mmap(&(0x7f0000000000/0xec4000)=nil, 0xec4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f000097b000)=0xfffffffffffffc01, 0x4) mmap(&(0x7f0000ec4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000ec4000)={@empty=0x0, @multicast2=0xe0000002, 0x0, 0x8, [@broadcast=0xffffffff, @empty=0x0, @multicast2=0xe0000002, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x8b8, @empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}]}, 0x30) r2 = socket$netlink(0x10, 0x3, 0x5) writev(r2, &(0x7f00006f7000-0x10)=[{&(0x7f0000ec2000)="390000001000090400000000800000000700004a02000000040101070000001419001900040009000000000000000608000300ff0200001ee4", 0x39}], 0x1) 2018/01/14 07:12:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000684000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000298000-0x18)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x1, [@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}]}, 0x14) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f00005da000)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) close(r0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00003e6000)={r0}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f00001b2000-0x48)=[{0xc, 0x1}, {0xf, 0x8}, {0x8, 0x1}, {0xb, 0x5}, {0x2, 0xfffffffffffffff7}, {0x6, 0x81}, {0x3, 0x4}, {0x7, 0x7}, {0x7, 0x1}], 0x9) 2018/01/14 07:12:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3e000-0x38)={&(0x7f0000d4a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000f7c000-0x15c)={0x24, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@nested={0x10, 0xc, [@typed={0xc, 0x0, @u32=0x0}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair(0x4, 0x1, 0x7, &(0x7f0000277000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000f9c000)={0x0, 0x0}) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000cea000-0x40)={r2, 0x4, &(0x7f0000250000)=[0x3a44, 0x8, 0xe7, 0x7], &(0x7f0000b55000-0x14)=[0x7, 0x2, 0x7fff, 0x7ff, 0x4], 0x0, 0x6, 0xfffffffffffffffd, &(0x7f000099a000-0x18)=[0x2, 0x4, 0x3, 0x7ff, 0x9, 0x8], &(0x7f0000c1c000-0x18)=[0x2, 0x800, 0x2, 0x4, 0x4, 0x3], 0x0}) 2018/01/14 07:12:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000ce0000)={0x0, 0x0, 0x4, 0x0, 0x0, 0x1}, &(0x7f000038a000)=0x14) socketpair(0x18, 0x2, 0x2, &(0x7f0000241000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000e00000-0x75)={r1, 0x6d, "806e32d0093382f40251e88b679f57eed2b5089e8aca940fce7e25a0ad4b5f57039395978a310e32de3658ab2d7ad5d1379e0d709f54185e4e6b41b9ceccd40e38d3b70fe6bdc76f55ba6737c69b7b35cf62f7e1b62a643738eb236fa78f9aaff8b0dfccee01870c9a9fc7c787"}, &(0x7f0000c95000-0x4)=0x75) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000391000-0xc)={r1, 0x2, 0x2, [0x0, 0x1ff]}, &(0x7f000014b000-0x4)=0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000006b000)={r1, 0x40}, &(0x7f00004cb000)=0x8) 2018/01/14 07:12:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000922000-0x58)={0x26, 'skcipher\x00', 0x0, 0xfffffffffffffffd, 'ecb(twofish-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000529000)="e517b5bf91aa785dfbcdfe09000000fc", 0x10) r1 = accept$alg(r0, 0x0, 0x0) readv(r1, &(0x7f000081f000)=[{&(0x7f0000df1000)=""/72, 0x48}], 0x1) r2 = accept4(r0, &(0x7f0000060000-0x7)=@in6={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000fb9000)=0x1c, 0x80800) connect$bt_rfcomm(r2, &(0x7f0000cd7000-0x9)={0x1f, {0xfffffffffffffffd, 0x9, 0x6, 0x100000000, 0x7, 0x51c}, 0x10000}, 0x9) 2018/01/14 07:12:12 executing program 1: mmap(&(0x7f0000000000/0x57a000)=nil, 0x57a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket(0xb, 0x0, 0x0) mmap(&(0x7f000057a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000057a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f000057a000+0x179)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f000057b000-0x4)=0x8) sendmsg$nl_xfrm(r0, &(0x7f0000578000-0x38)={&(0x7f000026d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000577000)={&(0x7f0000535000-0x434)=@newsa={0x13c, 0x10, 0x1, 0x0, 0x0, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0, 0x32}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x1, 0x0, 0x20}, [@algo_aead={0x4c, 0x12, {{'rfc4106(gcm(aes))\x00'}, 0x0, 0x60, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 227.937437] netlink: 'syz-executor6': attribute type 12 has an invalid length. 2018/01/14 07:12:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f000037a000-0x10)=[{&(0x7f00005c7000)="390000001300090469000000000000ffff00004001000000450001070000001419001a00040002000400020000000000000001ed0000040000", 0x39}], 0x1) 2018/01/14 07:12:12 executing program 2: r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000690000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000c55000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_raw(r0, &(0x7f0000000000)={&(0x7f0000968000)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f0000000000)={&(0x7f00009db000-0x48)=@canfd={{0x1, 0x81, 0x3, 0x3}, 0x21, 0x2, 0x0, 0x0, "8bf2f84283e06c816cad1deb6bb9959c993a5ffb11b356dab6945f72a79b18a9259f3b9bfed2a50de7b42c90e91544d45bbe8f0cbc91e16da5d2e947d9aeaaad"}, 0x48}, 0x1, 0x0, 0x0, 0x1}, 0x4) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000001000)={0x0, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_int(r2, 0x0, 0x40, &(0x7f0000001000-0x4)=0x0, 0x4) 2018/01/14 07:12:12 executing program 4: mmap(&(0x7f0000000000/0xb6d000)=nil, 0xb6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000b6d000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000b6d000)=0x58) mmap(&(0x7f0000b6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000b6d000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a1a000-0x4)=0xe8) mmap(&(0x7f0000b6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b6e000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b6d000)=0xc) mmap(&(0x7f0000b6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000b6d000)={{{@in=@empty=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=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b6d000)=0xe8) mmap(&(0x7f0000b6d000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f00009d5000-0x38)={&(0x7f0000b6e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b6e000-0x8)={&(0x7f0000b6e000-0x11d0)=@delsa={0x11d0, 0x11, 0x300, 0x2, 0x1, {@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, 0x2, 0xff}, [@policy={0xb0, 0x7, {{@in=@broadcast=0xffffffff, @in=@broadcast=0xffffffff, 0x0, 0x4, 0x3, 0x227, 0xa, 0x80, 0x0, 0x0, r1, r2}, {0x5, 0x7, 0x800, 0x9, 0x2, 0x2, 0x5, 0xf}, {0x1, 0x800, 0x7fff, 0x9f1}, 0x8, 0x4, 0x1, 0x1, 0x3, 0x0}}, @offload={0xc, 0x1c, {r3, 0x0}}, @srcaddr={0x14, 0xd, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @etimer_thresh={0x8, 0xc, 0x10001}, @algo_comp={0x1048, 0x3, {{'lzs\x00'}, 0x8000, "5a1140d7918ca138f0aef417eaad6397744f8467c395ceffdad89cba1ed6c53b2a47081f8f8ef7f4e7fe908f7943d2494eb3c0afc82503f707c682b68ab4684ec709f7b7c37ead2a305bdc0e79386bfc8a64a311874062024dcb6cefbd90d5a87568231f1c6537d3111ee761a4a4b9ea77abc6c7f82772f17916bd7773177c5e291c468e81144a8c31bedd58b4f01fb70d8a83d13390c198228877d8a5d91ec98728e1f547cfedfdba10913326d973e5c512e9820b7981210ae3ac3a3e6cac526cad304e843e093c8f54bd36716f2594ba6a43f19938ab35234a0796f74e1b0dc032d1ef4f8e4f66c2b10ba3b4259dd9ad3bb9dba29c3e55e1d07010122985b709e180db3aca2df7a284e038d13c9f7edd10d570900cb0e8c38ff3ea135d6e46706f33ad4751c723cbef86cd3041936f9d7a47a62f133629d039da437539386858f24d0894a5da6c026d04209bc05860f18bb26eca5b2d04a80482aed7251fbc43141fcc72ea946b10cc27ecbfdba1f030ea6eb7688745e7a4fc1c278882fafe82f9a185597855237537542d922bacab693487ff534e5e0bf6d10ee4626f4ec6956d15b226efd1dbe46171902c9ed5ea00e6c4bd8ec91fb3245d3a6cd6e68fd2c6e61e298ca1c0544fc2d909edc175bddeebccc90c543bc9844c7d62aa1f46c03c4685c5df233fab0e0728a535564713ebc25bbfbf2172764e69b8278471e808a2bdefb2fa9ad0dfca2749d66b220f629622c5513ff0f8998fc64b2acf71d54023b884b126c157c58bbeba98861a013ccad308021e318e54d579fbe4843c55d95534f0b024e331ca92ddc9d6e8de06e97de96a6e3aab338fa80ccc96d62bfbb372316344fb6c941db29c1c6d5b3bbc940cc77ce36141ea6e44ad8746c38517cb38380afe455f7b2ce5348c956a5acb48b242a869aa5d705ceaf7eddee1fb7973b460ec4a7d01798e66d2df871cce6bd92b387f9cf289f11ea650512e2101474b532306e122c69c31d10bbede118fd0067e8cad1751ff933a6a0c394c2169209fda247a4ede56e16c8862a43153cad7534bbf18b956a0bc613486dfcd7e531fcf3ccdb8a28fac1f2c86df9cde01f856ae1b8c40fb2b7bbcdbc37662884217757b10c7704a8f482c88ed4cfdbc99f50690aa67a91ee9d1f67b0f9254b1e6a128c26f9cc257906d975005e11cb009211502140e0f934d6338129b03eddc006e9610cbfec5a53867a3d51389459dd275a9d8c348a1f450ac5458ada6862fcbca812d033f75c3342964b55eca7bb78756f5b4457fdf3a117b894c66bf7801cea3c3243bff4b3d0f85c972c9ef17899f3a5b6afe67cfb7a6aa062193e980b7ad3b8aaeed4b05f28787f402ebce3d100ac2f27736c2da6e6968ad412ded3347610c8e53ff2011078fa6220871bf3acc77cd1589d46123ce9c3c62d73d964606a0a2906cc060723ea8277ba0c3a5160c6c543e1fb5008b476caf5f438ac14c72c590cb1c943ab5cd9ceccf0b9d9c804f49b8d55367dc907d9ecb12b0d46aafa8dbe0b543d7302d8841287c058338378a082db51485cb5c827802e3e6babd08a121f22ab7c003c0092e1e43033ae4d958fe10d02d32905004953100329c5fb3140fa8b6cd9148f9c8b5a771e017673e0d4acd074c000b4293f5c37d3a2e59aefff4dd2f4ae83630041d43461b2a2f9660e0d58d410da66e85e94314727f9685eeb49aedce9b62abca233ac8b8bdb057dcf26ad09676692e663371f638af73140096218e2ab040c01fcee4959375ba839da22d544095a88abc6400020d005e9d1bc8f040c9e9c0aba1cf15cac9aa1d1d63d40b7bbba540fd65c8994622f114d3370db39f9243bbe2ad0d08e0314f499f5e0295974aa8425106cc30263a18d7e8a1b86a58b077e12b6ed380379a13799b0272b3330103efe98329fe89b08b6306b6dd27fdf1e13e6eeb2e972f6ac6569c099977a0464400ffeb85eaf9067a9c6d1c70738be0f4a3dbe04dc2b9ee7f9a1b4d09163861343b66e299ac2381736b1824ae739076e9c363d2018d13831b4b0ab72109df4458f7ca7d675655e11e170c97ce76e5583fd34ba6ed8c1928fbc43457635d73b0163d56fc767893755f44e022a67497d3d6eb2c6390982654022b2a9c578bd5d4aa907ad29b5731fb52edbb514165518f40e1e699412e73ccfc18e83c55245a3f30b877514cd6365eb32ad4cb9e5fba6806ab3284ecbc9c31f02f25defaff2bd5541d2a4b16bb4a0e1f8290016a91e8966aba49e1adef3897f952a4606ecdf32c119aafc7ab36577531597f3ca40320f462752d91aaa49f4d56a26f720a1c47b3f26c85da9a8edbb92b12c9619a64943480facd9cd855f597a2faecb7d545c6f3bd852079ab5f738e582e42f72dbf590f9161c4a80b16b1a6b9abf62152648715414545dcd5e573cd4124ec2baa4cc19f481801f89baa5990c6f8700aa79fa318e88fd7e1d8edbeb587afd943ff1a2a04f80f050ba3e858aadc9d512af0adc198df187f22260dd255aeb12a1f7987d5bd0bda949715e1735b2be94d9b27cea65f36ae66cfdc56a1f26281069cd742f2f6a1dc839b8c158ef40e0a07c7356ff630d2341265f5e2f54ba5052fbbff882adc16153df930ab4ebfc8a220322ebfd17e3ff476ade1affc39f6976e6c50af97ddedbd3c7fdd750001924fbd54471fbec6345fdaf52bf0c690612ada7c26aaae8a6fd41a93e37bc02a03cb71ccf731ae3d76d1019accfe8f0e6e8b9ca4212df53ed4e8f3f4f9e2fa8607f430b5aa61c15cfe7ae4eda694c73d09c061d44850556854af317474044f3924de2e86a34a92069f470486e295b0d32d3315e17e338098bbc36f25a391dc3d50a2fde35a377b5f3f5ff29fb8c769cb16f5c2009d8024aa5b42eb80af3990eda1b8694c2858cc2db5d558fbed6bc2927337801c120c26e6328155535bf57f9db797d86afa4af30834f8d8fa13208aee39ee2cad3ccc42cd1cff98a2fd1c36f876d0a28746d55dd46c91e8d95161a7a1ac84f461987f4f125f258db8dc547cf851ded4c390abeec796650f885514d4b32c661a5bb30288c57167e4c6b2c722b7c08708d47c527f03a8991f304e2d89dfac94cddb5de0c818f7bfb3ae890595896013eb0a72155a07d984b09e2a51582be08730d5b8ca5624d22c0c8e9146e11ddf78336cf08f0348d5da8acc034fbe7b4cee3fc8eb377f13006de3dcdbd82c52ce19eaeb2745263d1ddb3d1b841720346c939a2ba3b3470cc00307fdb56a6d23770c161465249666f0a11ec0652207d2118ee41398eaf81446b6cdf4a647fc898be44227bbb6250f760a632d411aab064c90dbd884244eec1839047ce26bcb678b8a191d5bfd6422e59c21beafcf72e5a9a1ef1c0f1b9368af0128fdbac4bcd38afa1f1b2f3fde85c0c6f56a0e7d47df7a577aab0683a190a419009c9de408e2bd332e4fcaaa335bfa83ccdaa8a713c7bcf042085da72e9618e69350dc9cec5182cdc6fb9b2f5e080c6e6d945e853e8b20ce803bba0af247c515038d142a53ea7a9ddc78f577908b84ac22377f57d74347baf559169f1a721cef6d6d47c379c147bdba37fa9975f6e40107b0da6be69bde6abe0c181d83fa2611d037fe7f9d27299d48448c65104587a5f0ae927ca776e3d8e05f65bb8dea16211592c4b55b2cb04014875e2af0985c4a3db089561a2abca1c5c05a3c4fe0d2e62f06bf1d58fba949743510ff848e4b0ad8bc434b37e15d4e8bb69d7fa8c065d11cd0f840bd139d13ed1875db49483d08fc16697d57300b0a16322855251107161a515f8d1afe7653c174f6f98bd5897c1313bd28d241d1eae16a1c0d774f5a9225caf6dfa08a975f7789ddba7c9a2700bfe4b1833d99d5762e5f7bea41be2d9a2649e9da7e8f6af59211e6a9d288add49e59a1e8dd805195f98f7a7d3d02f26873d5ffa10f97ca508f71ac96a2c30c3c20bb9ad0a2265514991817c3b26cb598b091b570f447aec974312173245d7ed6b0fb8956ab7eaf5972010fe389e272943481f4749987ef1745d1ef680362c4a0ed18e28231a81af009ffbfdd3df0053f271988b5a9e844a78cec0680796cbc1001b41ddf52c58f437517e8570c449152078d27b06faeee7363f0db33e69861839182f3ff12cfa2822686026df08fff0bfca35e6506e3144d32d2e94d649b1b6a445b6c0b94678e512b469945e5a40f8df8f67f88905eccea073c6781305dec7c50d59a69c4492b867b87a570222b9b50fe7aa96e56c893f5925d9e596f0284230435c730b9f9e7e4a19894883a76a2ad713b3da9cb9bb37fe4c43aadd93785be421c7c1268cc870d58ed18da2cbba99f8cfc58862125f31c10344776cbbfda232d0e17f3fc15152f052f3b13bbea728263c525dc40251c8bd26779a06e0d8f95ccb3d9cbb7e142e4715b7009da1f51310d34dc5c447865d527039935d322f20df002846e51875203b3a5098a7ba07e8c48ff33bb077b62d888017cf99d94ea8201990ace275387cfd3c8ab681dfcba761655374f2cc30fb70a84b0f3054cda3dbb86f9788fc384d90e8c0f382e37814a710379c5063eb103863b451dd330aee84a3b42b769edac57a1a4bc0f41952e094d4815577d625d199ef062eeb96034986767f7019e61d3aa27bab3c46b76189e7564c3e12f2f4ca9599792205ec3f2b6c12e6410eb9c8595e901d2b1fd33c9ab8939fb1d9d002bfe9735a7957553bc69843e7f9620f79b217c8b1e8834f959016d16e89583660aa741ecd80d9c68bf11db04ae035c91ba151b4de5b6a36076036acb54e9628231d1561df213cce65c71eda7047f829a8dfeed3fc64ca189baa29fa57378b5ff51c734d5182ee7fa762e87d155de3ab6d5d4d998e506dc0f281e04f50ea356176acda0c230aecae29ca78ff8d869f746b318b7ca61eee30b8c0256433ca361d36b10c6140d89a4ea4783fe8ee2cc8a9582261a6f9352626583b67571ecb16658610f487cd7a3a7a318bf8b404828271fe4839fa15d527eb86b303bc5cdfee4b2af057d1108176086e05cfae16f5849bd8178eff2dd77c46d51ebac41b6f46eb7878cd25082020eeaaf1a8023a2c067c987a6863ca6cac011a4bbe32dacd55fb3ec2d7f1ae58e8bb91c5e363547a18f6a4bab40d67412843f15304c19ae799f10109fda55fbbeee281fb81fe7debdb5e99089be6ff71ece7686e96d462e26a476b79d3334b6910b7cace8b0b6996f8dcb2f56f670e9d318597cdaf3adae96045641a73c533953136ba5f5d1dec0c68498fcdb2911cc0bce1c14aadc6c541de15d1cdb1c50ff3511d6197c04dab28d2bb4d61fb5cf9e882922778f82324aea47ec6d0b28976830e74ce884507f401404ee2734d7f4e5f59f61192f15c39074eb37d6ef085094629f58f526b7353e5cc1688cbd928c49364fe1d0516073a67696fac107b33510b1a873569c27eef820e11a0f28318e60c4973cf3fc63967b2023c4e22596e82b5f2bf4aa0b22da2e4b37325e14e832df5004a45791c2fa1776d1db13a443d2f6d3d576f6d75fb1299a1624a6faa0ac06f8f2b8d4a9f21b047bbee0e828bf66046d728be00a27eddc4e1d4098332951bdea8a657e1afe984b1cd698737042cf7e853bd86a58dfa1b10b28bf6c5df5220adcb4896f0fc026c72349b66953f91b2499f22b8e0151e1ebd7b86f5b091be29da1becc78b8217853688d7c7c0bf4cdfe85829f51ff61d81185a01dc147a30d9d4540106aec7a5e23972b6fbbc8f707a3b0d73c09a928ee2c88bb9f4f8db96a3f786d2b"}}, @coaddr={0x14, 0xe, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @tfcpad={0x8, 0x16, 0x0}, @algo_crypt={0x6c, 0x2, {{'cbc(cast6)\x00'}, 0x108, "9765cfe0423f310c1820db77468872172c29cb0d13a05e79432958a508310767b0"}}]}, 0x11d0}, 0x1, 0x0, 0x0, 0x4000804}, 0x1) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r4, &(0x7f0000004000)={&(0x7f0000b6d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)={&(0x7f00009ca000-0x50)=@newsa={0x160, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xffffffffffffffff, 0x33}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@lifetime_val={0x28, 0x9, {0x0, 0x0, 0x0, 0x0}}, @algo_auth={0x48, 0x1, {{'digest_null\x00'}, 0x0, ""}}]}, 0x160}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 07:12:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000934000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000a3d000)={{{@in=@multicast2=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={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}}, &(0x7f0000b6f000-0x4)=0xe8) recvfrom(r0, &(0x7f0000aa2000-0xc3)=""/195, 0xc3, 0x0, &(0x7f0000007000-0x14)=@ll={0x11, 0xfd, r1, 0x1, 0x6, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = accept$inet(r2, &(0x7f0000d63000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000455000-0x4)=0x10) connect$inet(r2, &(0x7f00002f8000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000822000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000266000)=0xc) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000919000-0xd5)={r4, 0xcd, "af9a9011775365ed7fc9099eb02def919c3688f8f817c4dbee336d2ec176e4b5d76ca62c9c42bdb3534dc3ad169c0d927edd793c1d53081d02bb573f334048df79a8792100f2d80951067356946f823c40cbc9bed005167f6e8a9d3f2e965acbda0f3f75ca54688d03def7525eb0ba5d653a15232df8fc5630926a2b394d5a99e17ab73431601cd9c57a96a9504a16ffe38eac6484fa54a0794f835e91bc9ed87ba733e2b700d7676505ef8bd2427ea1710cbd98cdee8bfdee33f31aa8d35e46f0680cb61f1144f54b27777c51"}, &(0x7f000088e000-0x4)=0xd5) 2018/01/14 07:12:12 executing program 3: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0xa, 0x3, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f0000007000)=0x0, r0, &(0x7f0000007000)=0x0, 0x1, 0xb) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000008000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) setsockopt$netlink_NETLINK_RX_RING(r0, 0x29, 0x6, &(0x7f0000001000)={0x18, 0x80, 0x1, 0x65}, 0x10) 2018/01/14 07:12:12 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x17) setsockopt(r0, 0x10e, 0xb, &(0x7f0000001000)="", 0x0) 2018/01/14 07:12:12 executing program 7: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000005000-0x38)={&(0x7f0000007000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000-0x10)={&(0x7f000000b000-0xac)=@delpolicy={0xac, 0x21, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@empty=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, [@migrate={0x5c, 0x11, [{@in=@loopback=0x7f000001, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, {@in=@multicast2=0xe0000002, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}]}]}, 0xac}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000013000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f000001d000-0x28)={&(0x7f0000010000/0xa000)=nil, 0x8, 0x5, 0x10, &(0x7f0000010000/0x1000)=nil, 0x100000000}) 2018/01/14 07:12:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000d3000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(camellia-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000701000-0x18)="0a0783b0d5e375e50000000000fc160200", 0x11) socketpair(0x7, 0x7, 0x6, &(0x7f0000a94000-0x8)={0x0, 0x0}) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f000091f000)=0x401, 0x4) [ 227.978239] netlink: 'syz-executor6': attribute type 12 has an invalid length. 2018/01/14 07:12:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000636000-0xc)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000037f000-0x4)=0x0, 0x1e0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000683000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) pipe(&(0x7f000048e000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000d3f000-0xc)={0x0, 0x6, 0x10}, &(0x7f00002f5000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000caa000-0x10)={0x3, 0x200, 0x1ff, 0x0, r4}, &(0x7f0000a02000)=0x10) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000ec5000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) setsockopt$inet_tcp_int(r1, 0x6, 0x11, &(0x7f00009f7000-0x4)=0x78, 0x4) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000fdf000)=@add_del={0x2, &(0x7f0000b95000)=@generic="2564664327845a4bc7ec9afd1bbfe03c", 0x0}) 2018/01/14 07:12:12 executing program 7: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) ioctl$sock_ifreq(r0, 0x8915, &(0x7f0000002000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@generic={0x4, "da43b59d10c4567d7f3114961799"}}) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001d000-0x118)={0x20, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x15, 0x0, 0x0}, [@typed={0xc, 0x1, @str='\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 07:12:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d11000-0x4)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) r1 = accept4$inet(0xffffffffffffffff, &(0x7f000091a000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002dd000)=0x10, 0x80000) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000f82000)={0x8000, 0x9, 0x8200, 0x6, 0x5, 0xffffffff, 0x5, 0x8001, 0x0}, &(0x7f00005a7000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00008ab000)={r2, 0x6f5}, &(0x7f0000889000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000d81000)=@sack_info={0x0, 0x8, 0x2}, &(0x7f000078a000-0x1)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000b53000-0x8)={r2, 0x1, 0x5}, 0x8) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000030000)=0xffe, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000eff000)=[@in6={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}], 0x1c) 2018/01/14 07:12:12 executing program 5: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000017000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000017000-0x48)={0x9, 0x7, &(0x7f000000f000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6ce6, 0x0, 0x0, 0x0, 0x100b}, [@call={0x85, 0x0, 0x0, 0x20}, @jmp={0x5, 0x80, 0x3, 0x3, 0x3, 0xfffffffc, 0xfffffffffffffff0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000017000-0xa)='syzkaller\x00', 0x8, 0x4, &(0x7f0000004000-0x4)=""/4, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000016000)={r0, r1, 0x1, 0x3}, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000005000-0x10)={0x3, &(0x7f0000003000-0x18)=[{0x1d, 0x1, 0x401, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/14 07:12:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000534000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) pipe(&(0x7f00006f1000-0x8)={0x0, 0x0}) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000f7f000-0x88)={0x3, {{0xa, 0x3, 0x5fb, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffc00}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmsg(r2, &(0x7f0000c5a000-0x38)={&(0x7f00001a3000)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000b77000)=[], 0x0, &(0x7f0000bd7000)=[{0x10, 0x117, 0x2, ""}], 0x10, 0x0}, 0x0) 2018/01/14 07:12:12 executing program 4: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f77000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000d46000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[], 0x0, &(0x7f0000f77000)=""/0, 0x0, 0x0}, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000d75000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000049f000)=0x14, 0x80000) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept$inet(0xffffffffffffffff, &(0x7f0000f7f000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f7e000)=0x10) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000f7e000)={0x0, 0x4}, &(0x7f000005c000-0x4)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000a00000)={r5, 0x200}, &(0x7f0000a61000-0x4)=0x8) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000f7e000)={0x0, 0x0}) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$packet(r2, &(0x7f0000f7e000-0x9)=""/9, 0x9, 0x40010003, &(0x7f0000f7d000)={0x11, 0xff, r3, 0x1, 0x6, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) accept$alg(r0, 0x0, 0x0) [ 228.032079] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 228.068250] netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'. 2018/01/14 07:12:12 executing program 4: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x84, 0x71, &(0x7f0000000000)="", 0x0) epoll_create(0x3) 2018/01/14 07:12:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xb, 0x6, 0x1) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00003da000)={0x0, 0xaaff, 0x75, 0xb440}, &(0x7f0000312000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00002db000-0x3e)={r1, 0x36, "2cb00c084ec5a04d6ba5fd09e5e5cbd50e7cbe769ee052eaa0628bb490dacdc897466d155806ad15e2475def08bf61a9296acf0be73a"}, &(0x7f0000755000)=0x3e) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000573000-0x4)=0x400, 0x4) r2 = socket(0x5, 0x8, 0x1f) bind$inet6(r2, &(0x7f0000bc3000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) getsockopt(r2, 0x3, 0x401, &(0x7f000010f000)=""/46, &(0x7f00001b5000)=0x2e) connect$inet6(r2, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0}, 0x1c) 2018/01/14 07:12:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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(r0, 0x0, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000252000+0x3b)={0x0, 0x0}) ioctl$sock_inet_SIOCGARP(r3, 0x8954, &(0x7f0000504000-0x44)={{0x2, 0x0, @rand_addr=0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="2d0cf2ce1c999ed4f740f941e9c10f7e"}) sendmsg$alg(r2, &(0x7f00008c9000)={0x0, 0x0, &(0x7f0000e85000)=[], 0x0, &(0x7f0000671000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r2, &(0x7f0000a52000-0x38)={&(0x7f0000e9e000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f0000648000-0x1)=""/1, 0x1}], 0x1, &(0x7f0000372000)=""/0, 0x0, 0x0}, 0x0) 2018/01/14 07:12:12 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@ethernet={0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000001000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0x2, &(0x7f0000292000)=""/220, &(0x7f0000001000-0x4)=0xdc) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x18, 0x0, 0x1) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000002000)={{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='gretap0\x00'}) 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(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) setsockopt(r1, 0x111, 0x1, &(0x7f0000000000)="0d9cd50f", 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000008000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000002000-0x8)={r1, r2}) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000001000)={0x3ff, 0x10001, 0x1, 0x4}, 0x8) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000004000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f000000a000-0x28)={@common="64756d6d79300000000000f7ff00", r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/14 07:12:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001e4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(rfc4309(authenc(michael_mic-generic,chacha20-generic)))\x00'}, 0x58) socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x8) 2018/01/14 07:12:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000804000)={0x26, 'hash\x00', 0x300f, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f3f000-0x10)="00035400000000109eae7a003e9d4d00", 0x10) r1 = accept$alg(r0, 0x0, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000e75000)=@buf={0x1000, &(0x7f000077b000-0x1000)="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"}) sendmsg$alg(r1, &(0x7f00004b3000)={0x0, 0x0, &(0x7f0000d91000-0x50)=[{&(0x7f000017e000-0x2c)="82523ecd5989aa5e27b263c1f9b5a746bb604aafc2464ab8952fd7200b882504a69bb5439b40d9", 0x27}, {&(0x7f0000f7f000)="8e4269907b04ddda6007d23d2f4dedb79a744b837c16296bfd06887a91ef419170a3bcb2c05ff8673dd85cc5d8b72b65a6e3d80d7587ed6f2382beccdfe2edfaa8917b080e8e0624b38f006b7617d0126701cffe4009ea8768fddc43ebe2a573b8f6bfd9b7be60194ff28247093da86f2d8dcb0da9ea773e6e5c6b2b493e3008770d793f758c03ffe77c831606c20326def4c2fa736a0cb32db8db99d1a9ce9d67efc2c8cc7a3fcf2146bc10c6981cd9721cf2b814649789e6d4793b8086d86f68b99b1023842b3ba40016a1347b94f18f9413c0474b23bfe3b945ef1d2055026b3c0e842a7025d1121bf1be535ddc8709bba65b0cd181c949", 0xf9}], 0x2, &(0x7f0000410000-0x118)=[@iv={0xd0, 0x117, 0x2, 0xb6, "7e3610024b5cb3f68aab91a34ed82235f98217fd241020de76491164734d1e8b655903d4515d2615a83704fe74b5865a167a57f1034f0a7a6a7f05d4c784e389f62899edf2cb15cc7fdbe29e26eb15734366b95e0046b5ea018e54fba5546d617f626e51b66797a3a3ed4d8dfb3f0df98758e2757124a7732074e3eefb316c9b09ff2c1aed2f8aac95571b6b38fdca084e01c7cb2c139ab9c3df07d8a048110e247443e015b5c4c039ddd736d4c58dd228f637ba38d7"}, @assoc={0x18, 0x117, 0x4, 0xdb55}], 0xe8, 0x0}, 0x40000) 2018/01/14 07:12:12 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x114, 0x5, &(0x7f0000000000)="2a8e339cbc4a24cbdd2186b32c816dac", 0x10) 2018/01/14 07:12:12 executing program 2: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000005000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000005000)=0x10, 0x80800) getsockname(r0, &(0x7f0000001000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f0000006000)=0xc) syz_emit_ethernet(0x4a, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "a243aa", 0x14, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) 2018/01/14 07:12:12 executing program 5: mmap(&(0x7f0000000000/0xef1000)=nil, 0xef1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00008ba000)={0xffffffffffffffff}) recvfrom$llc(r0, &(0x7f0000c6b000)=""/4096, 0x1000, 0x40000001, 0x0, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000ef1000)=0x4, 0x4) sendto$inet(r1, &(0x7f0000eee000-0x1)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r1, 0x0, 0x7, &(0x7f0000ee1000-0x81)='\f', 0x1) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000001000-0x60)='-', 0x1) recvmsg(r1, &(0x7f000057a000-0x38)={0x0, 0x0, &(0x7f00009bd000)=[], 0x0, &(0x7f0000ef0000)=""/81, 0x51, 0x0}, 0x10040002106) 2018/01/14 07:12:12 executing program 2: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000c9d000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000334000)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00007e1000-0x4)=0x9, 0x4) r1 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_ifreq(r1, 0x8932, &(0x7f0000002000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x7, 0x0, @fr_pvc_info=&(0x7f0000dae000)={0x0, @generic="5d02408cae0f1c1063e8236213906703"}}}) 2018/01/14 07:12:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x2, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00008af000)={0x0, 0x0}) write(r0, &(0x7f00000b3000)="24ff0000260007003200000a1f3677037b0001e701000100000005ff001200ff2100ff10", 0x24) 2018/01/14 07:12:12 executing program 0: recvfrom(0xffffffffffffffff, &(0x7f0000c2d000-0x32)=""/50, 0x32, 0x101, 0x0, 0x0) r0 = socket(0x11, 0x4000000000080003, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000a16000-0x28)={@common='lo\x00', &(0x7f00008ae000-0x100c)=@ethtool_gstrings={0x1b, 0x6, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f00003ec000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000-0x4)=0x60) getsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f00001b0000)=0x0, &(0x7f0000fa2000)=0x4) 2018/01/14 07:12:12 executing program 1: mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000f6b000)={0xffffffffffffffff}) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000f6b000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000f6b000)=0x10) r1 = socket$inet_sctp(0x2, 0xfffffffffffffffb, 0x84) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r0, &(0x7f0000f6c000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000c98000-0x4)=0xc) connect$inet(r1, &(0x7f0000f67000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r1, 0x100000000009) accept$inet(r1, &(0x7f00001cb000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f68000-0x4)=0x10) 2018/01/14 07:12:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000907000)=0x0, &(0x7f0000f9a000)=0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000538000)=0xfffffffffffffffd, 0xff77) 2018/01/14 07:12:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000b86000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f000010b000-0x11)={0x0, 0x9, "5b7c0d94269d59927f"}, &(0x7f000015d000)=0x11) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000ab000-0x8)={r1, 0x6}, 0x8) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f000007a000-0x20)={0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) pipe(&(0x7f000073e000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r2, &(0x7f0000852000-0xc)={0x10, 0x0}) sendto$inet6(r2, &(0x7f00005eb000)="bd", 0x1, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/14 07:12:12 executing program 6: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket$can_bcm(0x1d, 0x2, 0x2) socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f0000008000)={@common='ip_vti0\x00', @ifru_data=&(0x7f0000008000-0x20)="6db19e190801b07d6f1735c49846e4f13e566e2bded7b04d929d52f1c52cf47b"}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, &(0x7f000000d000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000000e000-0x4)=0x60, 0x80800) getpeername$netrom(r2, &(0x7f000000a000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000000000)=0x48) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000000e000-0x4)={r1}) setsockopt$inet_MCAST_MSFILTER(r3, 0x0, 0x30, &(0x7f0000007000)={0x7fff, {{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]}, 0x1, 0x5, [{{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{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]}, {{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x340) setsockopt$inet_int(r3, 0x0, 0xb, &(0x7f0000002000-0x4)=0x0, 0x4) 2018/01/14 07:12:12 executing program 1: mmap(&(0x7f0000000000/0xd39000)=nil, 0xd39000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) 2018/01/14 07:12:13 executing program 1: mmap(&(0x7f0000000000/0x9e6000)=nil, 0x9e6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x6, 0x4, 0x4, 0xa5b2, 0x1, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f00009e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000017e000-0x18)={r0, &(0x7f00009e6000)="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", &(0x7f00009e7000-0xd1)=""/209}, 0x18) 2018/01/14 07:12:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000f52000)=0x4, 0x4) socketpair(0xb, 0xf, 0xfffffffffffffffe, &(0x7f0000814000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r2, 0x6430) poll(&(0x7f0000f55000)=[{r0, 0x0, 0x0}], 0x1, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00002b3000-0xe8)={{{@in=@multicast1=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000999000)=0xe8) getsockopt$inet6_dccp_int(r2, 0x21, 0xa, &(0x7f0000fac000-0x4)=0x0, &(0x7f0000b97000-0x4)=0x4) socketpair(0x4, 0x807, 0x800, &(0x7f000042e000-0x8)={0x0, 0x0}) getsockopt$bt_l2cap_L2CAP_LM(r3, 0x6, 0x3, &(0x7f00006bf000)=0x0, &(0x7f000056d000-0x4)=0x4) connect$bt_sco(r1, &(0x7f00004d6000-0x8)={0x1f, {0x1, 0xffffffffffffffc0, 0x5, 0x101, 0x1, 0x100}}, 0x8) 2018/01/14 07:12:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x164, &(0x7f000094a000-0x111)={@remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [], {{0x4b07, @ipv6={0x0, 0x6, "43b79f", 0xdb, 0x2f, 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=@dest_unreach={0x1, 0x5, 0x0, 0x0, [0x0, 0x0, 0x0], {0x4, 0x6, "319a98", 0xfff, 0x38, 0x5e, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, [@routing={0x7d, 0x8, 0x2, 0x6, 0x0, []}], "7a9a2463e31eb048e2985dd5f051b64639a8233733c72e70417eb46e2ee7a58e5f9d8c253cef83bbebcf19f70361e5dfa249992931c6f5473165551309b83230ec17b54ec7358279a031b16c7ebd5e12e975bc483e442f8e86476f7a97e56860e507ef"}}}}}}}, 0x0) 2018/01/14 07:12:13 executing program 4: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000d72000)={0x0, 0x0}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000924000-0xc)={0x0, @loopback=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000c3f000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00006de000)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000540000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000234000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f00004b3000-0xe8)={{{@in=@empty=0x0, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x3, 0x63f, 0x1, 0x0, 0x2, 0x20, 0x80, 0x7b, r2, r5}, {0xa2f, 0xf4, 0x8, 0x80, 0x401, 0x800, 0x5, 0x80000001}, {0xfffffffffffffff8, 0x1, 0x1f, 0x413}, 0x6, 0x5, 0x2, 0x1, 0x3, 0x3}, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x2, 0x33}, 0x2, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x2, 0x3, 0xaa, 0x7, 0x3ff, 0x7}}, 0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7ffff, 0x0, 0x5, 0x1, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r6 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00006db000)={0x0, 0x99, "7a4400fe5c049d5bed38c70155c47e41e1954f7b5a5e1cc63fc9d779840e81d01241fc20f7abde629988c012b0cda4dec2c7551125b77f29ec2bd76fe5531408696e08ef3bd60d732b08ff6f56dc4a29a3b1ba12d3c4065d5926d0f5ae7dc8f4dd766a7e5c4930867618a3054ab5017bd1d14ec01ae81f5863d19c326fafcbdbba6ceb38b24ef74d55dce1abe9f40877aa32119339ddf2e00e"}, &(0x7f0000a6d000)=0xa1) setsockopt$inet_sctp6_SCTP_MAXSEG(r6, 0x84, 0xd, &(0x7f00009e1000-0x8)=@assoc_value={r7, 0x100}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f000049a000-0x10)={0x1000, 0x20a, 0x2, 0x9fe8, 0x0}, &(0x7f00002de000)=0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r6, 0x84, 0x77, &(0x7f0000837000)={r8, 0x7, 0x2, [0x3, 0x7]}, &(0x7f00004a6000-0x4)=0xc) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000dee000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x0, 0x3, 0x3, 0x2, 0x20, 0x20, 0x62, r4, r5}, {0xfff, 0xfff, 0x7fffffff, 0x7, 0x8, 0xffffffffffff3980, 0x9, 0x8}, {0x9, 0x4, 0x1000, 0x6}, 0x10000, 0x6, 0x2, 0x1, 0x2, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x33}, 0xa, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x3, 0x2, 0x2, 0x0, 0x1ff, 0x6}}, 0xe8) 2018/01/14 07:12:13 executing program 5: mmap(&(0x7f0000000000/0xace000)=nil, 0xace000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000ac3000-0x10)={0x0, 0x4c, &(0x7f0000ac5000)=[@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000059f000-0x4)=0x10) unshare(0x20400) mmap(&(0x7f0000ace000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ace000)={0x0, 0x0}) bind$bt_sco(r1, &(0x7f0000285000)={0x1f, {0x9, 0x1, 0x800, 0x20000000009, 0xbc, 0x2}}, 0xfffffffffffffe32) unshare(0x8000400) mmap(&(0x7f0000ace000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000acf000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000ace000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000acf000-0x10)={0x9, 0x3, 0x0, 0x10001}) 2018/01/14 07:12:13 executing program 7: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000031e000)="2200000014000700ea091008090007000a0000000022000004000300040001008c45", 0x22) syz_emit_ethernet(0x3e, &(0x7f00001ec000-0x5b)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, [], {{0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, ""}}}}}, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000fe5000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f000091a000)=0x10) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000fe6000-0x8)={r1, 0x8}, &(0x7f0000fe6000-0x4)=0x8) 2018/01/14 07:12:13 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in6={{0xa, 0x1, 0x100000001, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff7fffffff, 0x2}, &(0x7f0000001000-0x4)=0x98) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000e04000-0x6)={r1, 0x0}, &(0x7f0000903000)=0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r2, 0x10d, 0x0, &(0x7f0000045000-0x4)=""/4, &(0x7f0000a94000)=0x4) 2018/01/14 07:12:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000072000)=[{&(0x7f0000071000-0x14)="140000001a001980010000001f00fe060a0d0908", 0x14}], 0x1) preadv(r0, &(0x7f0000401000)=[{&(0x7f000054f000-0xc3)=""/195, 0xc3}, {&(0x7f0000dfb000)=""/4096, 0x1000}, {&(0x7f0000c25000-0xc8)=""/200, 0xc8}, {&(0x7f0000667000)=""/218, 0xda}, {&(0x7f0000af9000-0xd5)=""/213, 0xd5}], 0x5, 0x0) 2018/01/14 07:12:13 executing program 3: mmap(&(0x7f0000000000/0xf81000)=nil, 0xf81000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f81000)={0x0, 0x0}) listen$netrom(r0, 0xffffffffffffffc1) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000ae1000)={0x26, 'aead\x00', 0x0, 0x1020, 'seqiv(rfc4543(gcm_base(ctr(aes-aesni),ghash-generic)))\x00'}, 0x58) r2 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000d74000)=0x0, 0x80800) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000f81000)={0x5, 0x2, 0x4, 0xfffffffffffff000, 0xb99c, 0x7f, 0x0, 0x400, 0x0}, &(0x7f0000bc6000)=0x20) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000e36000)={r3, 0x7}, 0x8) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x10) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000d39000-0xd2)=""/210, &(0x7f0000f83000-0x4)=0xd2) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f000047f000-0x65)={r3, 0x5d, "2c530fd8e3e42f2f67404eef585ceebed1aeb9bc8599574b53b926c5aec411d4e0d95a8d7d37fc7933952ff52f0e72a7cf6be2abb898b03dc920b057949af8aad86a8b64fe858d514bc05c2b85903c2737bf06d24844b1c7b08c94f01d"}, &(0x7f00009ad000)=0x65) 2018/01/14 07:12:13 executing program 7: r0 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000c04000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000754000)=0x60) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$nfc_llcp(r0, &(0x7f0000001000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000e78000-0x4)=0x60) mmap(&(0x7f0000000000/0x9f2000)=nil, 0x9f2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f00009f0000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000226000)={&(0x7f00009f2000-0x2c)={0x2c, 0x1d, 0x2ff, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0xc, 0x0, @u32=0x4}, @typed={0x1, 0x0, @u32=0x0}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 07:12:13 executing program 6: mmap(&(0x7f0000000000/0x23d000)=nil, 0x23d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socketpair$unix(0x1, 0x1d0ef59bb2582702, 0x0, &(0x7f000075c000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000fdc000-0xc)={0x0, 0x9, 0x10}, &(0x7f0000df3000-0x4)=0xc) socketpair(0x9, 0x0, 0x0, &(0x7f0000599000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00006ea000)={0x0, []}, &(0x7f000057d000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000276000-0x2e)={0x0, 0x0, ""}, &(0x7f0000e4d000)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00002a2000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00004e9000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(0xffffffffffffffff, &(0x7f000074d000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00003e0000-0x4)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000aa000-0x6)={0x0, 0x0}, &(0x7f000074f000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000d64000)={0x0, 0x0}, 0x6) socketpair(0x0, 0x0, 0x0, &(0x7f0000d0b000)={0x0, 0x0}) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000f8b000)={&(0x7f0000552000)=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "0c244ebc452ec9b92781c772577e679c9c0a3134234124940721489d065d9e16"}}) sendto$inet6(0xffffffffffffffff, &(0x7f0000c27000)="", 0x0, 0x0, &(0x7f0000dc1000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socket(0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000734000-0x8)={0x0, 0x0}, &(0x7f0000b1a000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000cb1000-0x5d)={0x0, 0x0, 0x0, ""}, 0x8) write(0xffffffffffffffff, &(0x7f0000291000-0x26)="", 0x0) sendto$llc(0xffffffffffffffff, &(0x7f0000490000-0x24)="", 0x0, 0x0, &(0x7f000022f000)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [0x0, 0x0]}, 0x10) pipe(&(0x7f0000871000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(0xffffffffffffff9c, &(0x7f000096b000)=[], 0x0, 0x0) mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x10, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000095f000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000644000)=0xe8) accept(0xffffffffffffffff, &(0x7f0000ffa000-0x10)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a8d000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000000000)={&(0x7f0000001000-0xe)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f8f000-0x90)=[{&(0x7f0000fcd000-0xd6)=""/214, 0xd6}, {&(0x7f0000001000-0x66)=""/102, 0x66}, {&(0x7f0000fc8000)=""/51, 0x33}, {&(0x7f0000000000)=""/247, 0xf7}, {&(0x7f0000fe2000-0x11)=""/17, 0x11}, {&(0x7f0000ff9000-0xb9)=""/185, 0xb9}, {&(0x7f0000f9b000-0xf9)=""/249, 0xf9}, {&(0x7f0000000000)=""/42, 0x2a}, {&(0x7f0000001000-0xe8)=""/232, 0xe8}], 0x9, &(0x7f0000001000-0x54)=""/84, 0x54, 0x81}, 0x40) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmmsg$inet_sctp(r2, &(0x7f000093f000-0x118)=[{&(0x7f0000941000-0x10)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f000038e000)=[{&(0x7f0000954000)="02", 0x1}], 0x1, &(0x7f0000427000)=[@init={0x18, 0x84, 0x0, {0x8, 0x7, 0x0, 0xffff}}, @init={0x18, 0x84, 0x0, {0x6, 0x8, 0x1, 0x7}}, @init={0x18, 0x84, 0x0, {0x5, 0x5, 0x9f5e, 0x80000000}}], 0x90, 0x0}, {&(0x7f000093e000)=@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000151000)=[], 0x0, &(0x7f000093f000-0xf0)=[@init={0x18, 0x84, 0x0, {0x1f26, 0x64, 0xcc, 0xfffffffffffffa4d}}], 0x30, 0x0}], 0x2, 0x40) 2018/01/14 07:12:13 executing program 2: r0 = socket(0x18, 0x0, 0x0) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f00004a8000-0x1)=0x7, &(0x7f0000126000-0x8)=0x1) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0xb101, &(0x7f0000000000)=0x0) 2018/01/14 07:12:13 executing program 1: r0 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x80800) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000842000-0x4)=0x9, 0x4) mmap(&(0x7f0000000000/0xa0d000)=nil, 0xa0d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x5, 0x0) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x60, &(0x7f0000a0c000)={{{@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}, {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, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) 2018/01/14 07:12:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) getsockopt(r0, 0x8001, 0xffffffff, &(0x7f0000e51000)=""/71, &(0x7f000079a000)=0x47) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000e60000-0x28)={@common='ip6tnl0\x00', &(0x7f0000c15000)=@ethtool_test={0x1a, 0x0, 0x0, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/14 07:12:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x6, 0x6fb) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f00001df000-0x78)={0x9e, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2f, 0x9, 0xd1, 0x800, 0xffffffffffff36a2, &(0x7f0000e9c000)=@common='yam0\x00', 0x2, 0x1, 0x200}) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0xffffffffffff0000, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/14 07:12:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000090d000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1\x00'}, 0x58) r1 = accept4(r0, &(0x7f0000cc4000)=@un=@file={0x0, ""/108}, &(0x7f0000667000-0x4)=0x6e, 0x67507b1475688e3f) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000d80000-0x98)={0x0, @in6={{0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0x2f05}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2318, 0x7ff}, &(0x7f0000d74000)=0x98) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000069000)={r2, @in6={{0xa, 0x3, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x7, 0x6, 0x4, 0x4}, &(0x7f0000333000)=0xa0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="", 0x0) 2018/01/14 07:12:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x3, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007c2000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair(0x11, 0x34658c55286703a, 0x0, &(0x7f0000d9e000)={0x0, 0x0}) bpf$OBJ_PIN_MAP(0x6, &(0x7f000006d000)={&(0x7f00006c9000)='./file0\x00', r0}, 0xc) 2018/01/14 07:12:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x18, &(0x7f00001f4000)={@random="55e363dc059e", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, [], {{0x6558, @llc={0x8, @snap={0x0, 0x0, "b2", "d73304", 0x0, ""}}}}}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000b17000-0x4)={0xffffffffffffffff}) getsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f0000a29000)=0x0, &(0x7f0000f46000)=0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000800000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00002f1000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000721000-0x10)={r1, 0x1000, 0x40, 0x6ef}, 0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000b6d000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000aa8000)={0xde9, 0x0, 0x9, 0x2d}) getsockopt(r0, 0x2, 0x1f, &(0x7f000020c000)=""/118, &(0x7f0000c8b000)=0x76) 2018/01/14 07:12:13 executing program 7: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)={@multicast1=0xe0000001, @multicast2=0xe0000002, 0x0, 0x1, [@multicast1=0xe0000001]}, 0x14) accept(0xffffffffffffff9c, &(0x7f0000025000)=@un=@file={0x0, ""/9}, &(0x7f0000026000-0x4)=0xb) syz_extract_tcp_res(&(0x7f000001d000)={0x0, 0x0}, 0x1, 0x6) syz_extract_tcp_res(&(0x7f0000003000+0x65e)={0x0, 0x0}, 0x4, 0x4) syz_extract_tcp_res(&(0x7f0000025000)={0x0, 0x0}, 0xa2, 0x0) syz_emit_ethernet(0x104, &(0x7f0000003000-0x104)={@remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x40000000000400, 0xf6, 0x0, 0x1, 0x2, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x3, 0x2, r1, r2, 0x3, 0x0, 0xa, 0x0, 0xffffffffffffffe0, 0x0, 0x8, {[@timestamp={0x8, 0xa, 0x80000001, 0x7a}, @sack={0x5, 0xa, [0x1000000000000000, 0xb2b]}]}}, {"63e1772453c8185d9b4e0a98a4e89408a929e1f2ae5016f667a7865d38dea52f9ef1b1134e2ceba40e11c73189fcdd33e1a70ad838e8b5151edb9b9223882e6b3985b15b19d47cc1404cd49d10d5acaaffe1a7967bd00c309a347b6ab7e07eff260a7304122766201cb3705f6f95e6168450b91cf20be71ee28556313cf9dbdd0485f15b4c095962ed3989b6dc8a48504b2fc1910acd58e1ed607327fcd927e18073854ec8af0978751df75245b1ee09215bdf1df4a58414dcd8"}}}}}}, 0x0) gettid() syz_emit_ethernet(0x2a, &(0x7f0000020000)={@random="c3932907506f", @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x2000, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @icmp=@info_reply={0x10, 0x0, 0x0, 0x0, 0x0}}}}}, 0x0) 2018/01/14 07:12:13 executing program 3: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000ec2000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000001000)={0x1, [0x87]}, &(0x7f0000001000)=0x6) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x7, 0xd020, 0x401}, &(0x7f0000001000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000e1d000-0x98)={r1, @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]}, 0x4, 0x3f}, 0x98) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={r1, @in6={{0xa, 0x1, 0x99a5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0xa200000000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000000000/0xe8b000)=nil, 0xe8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/14 07:12:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x13, 0x2, 0x8) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f00005dd000+0xe03)=0x0) r1 = socket(0x1d, 0x80007, 0x3) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f0000950000)=""/140, &(0x7f00009a9000-0x4)=0x8c) 2018/01/14 07:12:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000c7a000)="", 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000f3c000-0x10)=@common='ip6tnl0\x00', 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0xc, &(0x7f00000f7000-0x4)=0x3, 0x4) writev(r0, &(0x7f0000ec9000)=[{&(0x7f0000f5f000)='q', 0x1}], 0x1) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000069b000)={r0}) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000597000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000eb0000)={'vcan0\x00', r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto(r0, &(0x7f0000f1e000-0xdd)=' ', 0x1, 0x0, &(0x7f0000ffb000-0x10)=@ipx={0x4, 0x0, 0x0, "feb2b9af68b6", 0x0, 0x0}, 0x10) 2018/01/14 07:12:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000fc0000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/14 07:12:13 executing program 1: r0 = socket$inet(0x2, 0xa, 0x0) r1 = socket$inet(0x2, 0x3, 0x2000000003) socketpair$inet6(0xa, 0x2, 0x35f, &(0x7f00003ff000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) close(r1) unshare(0x400) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f000090b000-0x4)=0x0) preadv(r1, &(0x7f0000001000-0x80)=[], 0x0, 0x0) 2018/01/14 07:12:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000db1000-0x4)={0xffffffffffffff9c}) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000ecb000-0x94)={{0x5, 0x7, 0x3edeab52, 0x1, 0x10, 0x20}, 0x0, 0xff, 0x9, 0x7, 0x5, "6e91dbdf8ad77020a88c130303a668569601edb0aa22b8534296de7b9a8a044d3381582678604ad4c6b07de14ce0d04ec6af020f916fac350fbbfeecbb5924a089c6057261836a0767257baffdb95c90ba6c37aa88aaa71e24ce999157e9963263e0cefda31bb47ba57db10f5830b1157033d82733fa9db0bbe6e4f0d57e0288"}) r1 = socket(0x11, 0x802, 0x300) setsockopt(r1, 0x107, 0x12, &(0x7f0000000000)="", 0x4) sendto$inet6(r1, &(0x7f000094b000-0x2b)="d0182674bc58b5eaf578c2785db1804d9a244f92cf18ad1a34698c62a6361a924cb2fde300583b820cea3c", 0x2b, 0x20048000, &(0x7f00002ce000-0x1c)={0xa, 0x0, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000000}, 0x1c) r2 = socket(0x11, 0x802, 0x300) r3 = socket(0x11, 0x802, 0x300) setsockopt(r3, 0x107, 0x12, &(0x7f0000000000)="", 0x4) setsockopt(r2, 0x107, 0x12, &(0x7f0000000000)="", 0x4) close(r2) 2018/01/14 07:12:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) r1 = socket$bt_l2cap(0x1f, 0x5, 0x0) socketpair(0x1, 0x804, 0x9, &(0x7f0000256000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000753000)=@assoc_value={0x0, 0x0}, &(0x7f000000e000-0x4)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00005f7000-0x8)={r4, 0x6, 0x5}, 0x8) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000e04000)={0x9, 0x4000000000000, 0x3, 0x7ff, 0x5000, 0x20, 0x80000001}, 0xc) writev(r0, &(0x7f0000fb6000-0x10)=[{&(0x7f000006c000-0x56)="1f0000000202190000000008dc000680e2ed3b85090002000c000000400000", 0x1f}], 0x1) setsockopt$inet6_int(r3, 0x29, 0xdb, &(0x7f00000a5000-0x4)=0x4, 0x4) [ 228.510210] TCP: request_sock_TCPv6: Possible SYN flooding on port 20022. Sending cookies. Check SNMP counters. 2018/01/14 07:12:13 executing program 4: r0 = accept(0xffffffffffffff9c, &(0x7f000055f000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00003cb000-0x4)=0x9) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000a3f000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000ff4000)={0x0, 0x0, 0x0, 0x0, 0x20000000, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e58000-0x4)=0x20) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000000)={r1, 0x1, "13"}, &(0x7f0000912000-0x4)=0x9) syz_emit_ethernet(0x4e, &(0x7f0000ea8000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "f07007", 0x18, 0x3a, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x83, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}}}}}}}, 0x0) 2018/01/14 07:12:13 executing program 6: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x11, 0x7, 0x5) connect$ipx(r1, &(0x7f0000014000-0x10)={0x4, 0x1, 0xed, "5f6f40bd0375", 0x3, 0x0}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000014000-0x24c)={0x2c, 0x20, 0x2ff, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0}, [@typed={0xc, 0x0, @u32=0x4}, @typed={0xc, 0x13, @fd=0xffffffffffffffff}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000018000)=0x78eb2fb800000000, 0x4) socket$netlink(0x10, 0x3, 0x0) 2018/01/14 07:12:13 executing program 3: r0 = socket$llc(0x1a, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x9, 0x48a, &(0x7f0000000000)=""/4096, &(0x7f00009f4000-0x4)=0x1000) r1 = socket(0x3, 0x0, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f000045c000-0x20)={@generic="a194d1794c72a71f719320ca4e34ef5b", @ifru_flags=0x9c00}) 2018/01/14 07:12:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x3, &(0x7f0000487000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00003aa000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f00006ac000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = accept4(r1, &(0x7f0000847000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000b79000-0x4)=0x60, 0x80000) connect$llc(r2, &(0x7f0000c5e000)={0x1a, 0x1b, 0xab, 0x9, 0x6, 0x70, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xf}, [0x0, 0x0]}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000095e000)={r1}) getsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f0000cd3000)=0x0, &(0x7f0000623000)=0x4) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f0000570000-0x4)=r0, 0x42) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000756000-0x10)={r0, r0, 0x694e02745812058c, 0x2}, 0x10) bind$inet(r1, &(0x7f0000750000)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/14 07:12:13 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x0, 0x80003, 0x5, &(0x7f0000b9c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000000)={0x9, 0x10001, 0x1, 0x7, 0x4, 0xfffffffffffffffa, 0x0, 0x7, 0x0}, &(0x7f0000bd1000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000515000)={r2, 0x8, 0x2, [0x1ff, 0x7]}, &(0x7f0000613000-0x4)=0xc) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000d01000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r3 = accept(r0, &(0x7f000025f000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00006cf000-0x4)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$netrom(r3, &(0x7f0000000000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f000015b000)=0x48, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x0, 0x0, &(0x7f0000001000)={0x0, 0x0}) 2018/01/14 07:12:13 executing program 2: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000001000)={0x0, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x6, 0x0, &(0x7f0000002000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000006000)="1cf614b09f76035a127b9634fdc0fd8c", 0x10) 2018/01/14 07:12:13 executing program 5: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f000000e000-0x1c)={0xa, 0x3, 0x80007f, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, 0xffffffffffffff0f) r1 = socket$inet6(0xa, 0x1000000080001, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x41, &(0x7f000000f000-0x54)=""/84, &(0x7f000000c000)=0x54) 2018/01/14 07:12:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$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$inet(r0, &(0x7f0000029000)="c6", 0x1, 0x0, &(0x7f0000008000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000090e000)=0xffffffffffffffcf, 0x4) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x74, &(0x7f0000030000-0xb8)={0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000)=0xb8) [ 228.575415] netlink: 5 bytes leftover after parsing attributes in process `syz-executor3'. [ 228.586619] can: request_module (can-proto-3) failed. [ 228.602068] can: request_module (can-proto-3) failed. 2018/01/14 07:12:13 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001000)={0x0, 0x0}) r1 = accept(r0, &(0x7f0000000000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000001000-0xa0)={0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x0, 0x85, 0x4, 0x68}, &(0x7f0000002000-0x4)=0xa0) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000001000)={r2, 0x1000, "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"}, &(0x7f0000001000)=0x1008) sendto$unix(r0, &(0x7f0000be7000)="82", 0x1, 0x0, &(0x7f0000001000-0xa)=@file={0x1, './file0\x00'}, 0xa) [ 228.637644] netlink: 'syz-executor6': attribute type 19 has an invalid length. [ 228.664837] netlink: 'syz-executor6': attribute type 19 has an invalid length. 2018/01/14 07:12:13 executing program 0: unshare(0x20000000) unshare(0x40000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x0, 0x2, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={{{{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x1d10ea8f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x7, 0x89, 0x5, "ace7e7de6dcdbb3f14dc418df846018e2d187deef651f3d5184fa715f4ddbacbd3aaa7d95b37ae234a9743d67561049e916161bd9c35094bf9c19176120e2876556953d03027b59f1eb85b4e912aa82c"}, 0x160) 2018/01/14 07:12:13 executing program 3: pipe(&(0x7f0000307000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000e19000)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x214de5b3, 0x4, 0x1, 0x9, 0x7, 0x689, 0x800, 0x100000001, 0x8, 0x7, 0x1, 0x20, 0x1000, 0x0, 0xe2]}, &(0x7f0000000000)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000000)={r1, @in6={{0xa, 0x3, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0xffffffffffff8000}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb0, 0x4346, 0x80000001, 0x0, 0x9}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xd5}]}, &(0x7f0000f92000-0x4)=0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socket$inet6_sctp(0xa, 0x0, 0x84) r3 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f00009da000)=r2, 0x4) write(r3, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/14 07:12:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt(r0, 0x20000100000114, 0xa, &(0x7f00003cc000-0x4)="02000000", 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000834000)={{{@in6=@loopback={0x0, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000069d000-0x4)=0xe8) connect$inet(r0, &(0x7f0000adf000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) read(r0, &(0x7f000083b000)=""/1, 0x1) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000008e000-0x8)={0x0, 0x4}, &(0x7f0000537000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000288000)={0x2, 0x4, 0x1, 0x81, r1}, &(0x7f0000bf7000-0x4)=0x10) sendmsg$alg(r0, &(0x7f000015a000-0x38)={0x0, 0x0, &(0x7f0000fc8000)=[], 0x0, &(0x7f0000001000-0x172)=[], 0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f000007f000-0x58)=[@in6={0xa, 0x2, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, @in6={0xa, 0x2, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7458}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x58) 2018/01/14 07:12:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x0, 0xffffffffffffffb1) getpeername$packet(0xffffffffffffff9c, &(0x7f0000f47000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00005e5000-0x4)=0x14) connect$can_bcm(r0, &(0x7f00004e8000)={0x1d, r1, 0x0, 0x0}, 0x10) syz_emit_ethernet(0x11, &(0x7f0000c20000)={@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xd}, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [], {{0x8100, @x25={0x0, 0x0, 0x0, ""}}}}, 0x0) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000b57000-0x4)=0x0, 0x4) bpf$OBJ_PIN_PROG(0x6, &(0x7f000043b000-0xc)={&(0x7f0000651000)='./file0\x00', r2}, 0xc) 2018/01/14 07:12:13 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f000068b000)=0x6, 0x4) mmap(&(0x7f0000000000/0xf2b000)=nil, 0xf2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) syz_emit_ethernet(0x31f, &(0x7f00004f7000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, [], {{0x800000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x309, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @icmp=@info_request={0xf, 0x0, 0x0, 0xb8, 0x0}}}}}, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000ef2000)="", 0x0) 2018/01/14 07:12:13 executing program 7: mmap(&(0x7f0000000000/0x939000)=nil, 0x939000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000001c000)={0x1, 0xa7, 0x4, 0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000019000-0x18)={r0, &(0x7f0000026000)="", &(0x7f0000938000)=""/0}, 0x18) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000434000-0x20)={r0, &(0x7f0000939000)="7a986c0ff39d0052ad7351adaded9b1736f86bb098cb1437b645ca4e0515edaf57aa4810e86f6f80bd3c8dd087", &(0x7f0000939000)="d3874c02e9468d3340c81d403c3b832c0c96476c557e371b6d08082bcc6729ee6b709d3eb0dc6dfb16d106660587216e7b6c0573aa7deb731ee4838d23aee63271e6c933c9b92feb3185ecaeae08cc4eddaadb01f3c5c6dec40196e6c104456249d604544d9dc5ebb3af3a789040eb2e73d3553b808b9736473a9a295ffcdc161bb3fe3e3e3065cdde97cb617065179c86b33b73c4de8dd032d6277ddfbc13c01b1e7017263ca5f91223a79fab889ae68e", 0x2}, 0x20) 2018/01/14 07:12:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000c12000-0x8)={&(0x7f00008de000-0xa0)={0x2, 0xe, 0x200000000000, 0x0, 0x11, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x1, 0x0, 0x0, 0x200, {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) 2018/01/14 07:12:13 executing program 6: r0 = epoll_create1(0x0) r1 = socket$unix(0x1, 0x5, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000787000-0xc)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x0, &(0x7f0000001000-0x28)={@common='bond0\x00', @ifru_data=&(0x7f0000001000)="b35a60d28d2f249d66346e71f669e8292ca707078467bb1556ec3b93a90e8d18"}) r3 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0x8, 0x80000) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r4, 0x4010640d, &(0x7f0000002000-0x10)={0x7632, 0xed}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r2, &(0x7f0000000000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet(0x2, 0x2, 0x0) poll(&(0x7f0000724000)=[{r6, 0x0, 0x0}], 0x1, 0x401) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r5, 0x0, 0x24, &(0x7f0000f64000)={@loopback=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000f65000-0x4)=0x8) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r6, &(0x7f0000f66000-0x10)=@ipx={0x4, 0x4, 0x0, "06f8d5fd675b", 0x6d, 0x0}, 0x10) sendto$inet(r6, &(0x7f0000e79000-0x5be)="", 0x0, 0x0, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getpeername$packet(r3, &(0x7f00008b1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000ca8000-0x4)=0xffffffffffffff64) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x32, &(0x7f0000f65000-0x14)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, r7}, 0x14) 2018/01/14 07:12:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x23fe, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f0000871000-0x1099)="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", 0x1001, 0x1, &(0x7f0000aee000-0x58)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(gcm(xtea))\x00'}, 0x58) recvmsg(r1, &(0x7f0000524000-0x38)={0x0, 0x0, &(0x7f0000c64000-0x10)=[{&(0x7f0000d33000-0xe1)=""/225, 0xe1}], 0x1, &(0x7f0000046000)=""/243, 0xf3, 0x85a}, 0x2000) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000173000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000cdd000)=0xee, 0x4) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00009ab000)=[{&(0x7f0000589000)=""/4096, 0x1000}, {&(0x7f0000f81000-0x66)=""/102, 0x66}, {&(0x7f0000f81000)=""/4096, 0x1000}], 0x3, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/14 07:12:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ced000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-camellia-asm\x00'}, 0x58) pipe(&(0x7f0000134000-0x8)={0x0, 0x0}) setsockopt$bt_hci_HCI_FILTER(r2, 0x0, 0x2, &(0x7f0000bb0000)={0x9a, 0xfff, 0x800, 0x100000000}, 0x10) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a", 0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000d90000)={0x0, 0x3f}, &(0x7f000078a000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00007f3000)={r3, 0x1ff}, &(0x7f0000174000-0x4)=0x8) r4 = accept$alg(r0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000010000-0xd0)={r3, 0xc8, "66c888a02b71b8c2d349422c7cf64aa1ea9e2b2fb5d7efb62de18085d4142974b8e554da6d531b5ca91973f0bcce6e67c3863f0e1b900a62882e94f43c7c55d94e53d376955a47a1900f226469473d7bf37cc9fb66b3fde848b1d06951253f29b254bf8c4a56a6e97cde39332db9f8bd01e384dce2941b18b5fbbc2d18a9adacc5a6b3cb600489e2be46edddb07c5c7e23091f3b026065185b85fa1291ee1baa58eff2ceae3acff0c8c56bd0d5a58d3b88c367972c4ea69e8a6287443eca55970d61fbcede4da041"}, &(0x7f00007cf000-0x4)=0xd0) socket$nfc_raw(0x27, 0x0, 0x0) sendmmsg$alg(r4, &(0x7f00001b2000-0x1f8)=[{0x0, 0x0, &(0x7f0000078000-0x30)=[], 0x351, &(0x7f0000dd7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x492492492492501, 0x0) write(r4, &(0x7f00007de000)="03789f6046f5b7374581999b2da815c5ee3952c65292661ea715e47cf7d75d4c442ef44d73dacd938e9ce1ba46d17922791ace967bee79ff82d196419f066ecf84f92e9eb14f57d03c0b3ca94e6cfc0215057fab7235724192e41fa89520c1419c7303eb41461d167731be05c2b22e9a", 0x70) recvmsg(r4, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000295000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/14 07:12:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000efe000)={0x2, &(0x7f0000f01000-0x28)=[{0x20, 0x0, 0x0, 0xfffffffffffff02c}, {0x200000000000006, 0x0, 0x0, 0x0}]}, 0x10) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f00002a6000)=0x0, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000d40000)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, @in6={0xa, 0x2, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10000}], 0x48) socket$bt_bnep(0x1f, 0x3, 0x4) 2018/01/14 07:12:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000182000-0x4)=0x0, &(0x7f0000dd6000)=0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000157000-0x5c)={{0xa, 0x0, 0xef, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x945}, {0xa, 0x2, 0x7ca, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000001}, 0x2, [0x6, 0x635f, 0xffffffffffffffff, 0x5, 0x8, 0x0, 0x9, 0x0]}, 0x5c) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000603000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000711000)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00006b4000-0x4)=0x0, &(0x7f0000d7e000)=0x4) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f000024c000)={{0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x5}, {0xa, 0x2, 0x4, @loopback={0x0, 0x1}, 0x1}, 0x401, [0x3, 0x4f, 0x6, 0x4, 0xfffffffffffffffb, 0x50, 0x1, 0x7ff]}, 0x5c) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f00003bc000-0x10)=@hopopts={0x7f, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x2b}]}, 0x10) socketpair(0x1f, 0x4, 0x81, &(0x7f0000c0e000-0x8)={0x0, 0x0}) getsockname$ax25(r2, &(0x7f0000ccd000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000652000-0x4)=0x10) bind$inet6(r0, &(0x7f0000169000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f0000183000)=0x0, 0x4) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f00005a1000)=0xd1, 0x4) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="f6", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x5a35, @loopback={0x0, 0x1}, 0x9}, 0x1c) 2018/01/14 07:12:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(0xffffffffffffff9c, &(0x7f0000844000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000681000)=0x8, 0x80800) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000ec7000)=0x0) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000e9d000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000005a000)=0x1c) r2 = accept$llc(0xffffffffffffffff, &(0x7f0000101000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000a99000)=0x10) sendmmsg$unix(r0, &(0x7f0000c79000)=[{&(0x7f0000e83000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000676000-0x10)=[{&(0x7f0000b3e000)="53f09b16a3ac8031d62710adc988f09f3e7220579f32380b7f3f3884ba26c065", 0x20}], 0x1, &(0x7f0000824000)=[@rights={0x20, 0x1, 0x1, [r0, r1, r2]}], 0x20, 0x4}], 0x1, 0x0) r3 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r3, &(0x7f0000afb000)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r3, 0x4000000002) r4 = accept(r3, 0x0, &(0x7f0000568000)=0x0) recvmsg$kcm(r4, &(0x7f0000489000-0x38)={0x0, 0x0, &(0x7f0000b00000-0x1d)=[], 0x0, &(0x7f000008b000-0x86)=""/134, 0x86, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f00001a5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, 0xb) recvfrom$unix(r4, &(0x7f0000c08000-0xee)=""/238, 0xee, 0x0, &(0x7f0000518000+0xd12)=@file={0x0, './file0\x00'}, 0xa) 2018/01/14 07:12:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x7, 0x0, &(0x7f00006e9000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000d52000)=0x4, 0x4) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r1, 0x40000000000005) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r3 = accept4(r1, &(0x7f0000e97000-0x80)=@generic={0x0, ""/126}, &(0x7f000057c000)=0x80, 0x80800) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r3, 0x10e, 0x8, &(0x7f0000250000)=0x632f, 0x4) r4 = accept(r1, 0x0, &(0x7f0000efb000-0x4)=0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f00005e3000-0x8)={0x0, 0x1, 0x3}, &(0x7f0000c32000-0x4)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f0000bff000)={r5, 0xf6, "8254830f90db99e6261ce9701d5f4ec9a5c038a5dc86306a8f88d8cfb13e7cbac363938d51412a35c24996678ea9282f5106bac2a821490ad058bbe3cf5f86ecf8818413accc709b6111b5f464e6c8644293403bb22e23bb46ce24f50f7bd73313ab9f815f364d90575b12e5796b89a05a57a235a0436f5a1e2f3cd9576426261a5187ee26612f5abcfd93b596297801db6c2a1da506e6993aee10841ce44d1f285b00d3908b77b4033eb5d052ab71e9c67b0f130d6dde5d435dd6585257201eb063a8b67b09093cbabe7497692ab1cd0f062b5c32eb18ce6f88e22a621961091e3eeb8b5ce90241b7f85aeda8cfc6abf38b5402e8b3"}, &(0x7f00009eb000)=0xfe) sendmsg$netrom(r4, &(0x7f0000e92000-0x38)={&(0x7f0000335000)=@ax25={0x3, {"ba67b8911d77e1"}, 0x0}, 0x10, &(0x7f0000217000-0x20)=[], 0x0, &(0x7f0000e71000)=[{0x10, 0x10d, 0x0, ""}], 0x10, 0x0}, 0x0) 2018/01/14 07:12:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00003c3000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = accept$ax25(0xffffffffffffffff, &(0x7f0000004000)={0x0, {""/7}, 0x0}, &(0x7f0000fba000-0x4)=0x10) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000946000)={@generic="d9a58a946fb76fa39bac63554704f303", @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/14 07:12:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) bind$inet(r0, &(0x7f000011d000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_ifreq(r0, 0x800000089f2, &(0x7f0000b70000)={@common='ip6_vti0\x00', @ifru_data=&(0x7f0000b70000-0x20)="0f00000000000000db0001ee000800000000e1ffffaa0000057fe6030d722a32"}) write(r0, &(0x7f0000da0000)="cc126e0beb4d78b6d9f92654fae9aa2d9fbb0642d7038841d936766e96034366be307a15487b5b70d2686e106d327c900dcc02928a6cbd207d95e34c3f95667c721ea001ff758a56e89a38f6908acdd6d1dddb183b427840f8a91939e0d8f9014c2fdbd7279c1b3167f410de9b99c87f18eb14d2be916b33e76614e55162a4f8266d4819fd6c98939d600e82ec3167a4882c99a1663b86453f742556c09a1c0ad7f9aaed342e61f63ae878edf84b50dfdca38641c0471566a62a6a1ceee3fbe346845d47a1f00ecef376dd4e2eb24370c7143d13ac", 0xfde6) 2018/01/14 07:12:13 executing program 6: mmap(&(0x7f0000000000/0xefd000)=nil, 0xefd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000efa000)="18000000020001000000ba8c5ee18c8836000008020600ec01da1e5aa38a3cdc02000000d898055bf72752bb6a8800000200dba67e060000000000000067a1e201000000000000000000eb00cb3da41f0000ba00670700c88ebbff06f50e000b01002400b100001474d733f542506b00ec00000006b700e7ec7ee87cccef0001000000027002980000000000000009050000000400000000db850000e3c5502c1a00020600000000000000000068393d2281000000041ad0b41fc23eef679554", 0xc0) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f00003a5000-0x1000)="226a64fa6519f35b27be3536984d161768d87eab8e7335987dfc41e4a75fc9492feb1309de06fd856c6094d3e9ef364a280892526c9a7f6def962f0248c9faf3d45d2065f96c79d0eac5eb61936bfe348e535ec28fbac1343fa162c41d9cddc5bb70ba3f53c41f484db3ef928d471fbd39f2b3972daacebcbba4f1361791f2b3d3edaa65a57c5484a9797e32247b3c7eadf1e46b2c5398fdb79fcf8244a213e9ed34dc1d0a7e1eab08ea4b62af284b68fc3a51a97680c86eb25cdeb412766a443e0275829bff7e917070fdf211de68adb57b6abe79edb5585cbc1156442e3f102f804474909074a17657271b9f287857da17adeecf1e90ab8f5cf49680d34615010a4fd6ec22b9cf86b879d5ea82788b47ea2efa15f41ae8300a113b2f6e4a7d72adf3d806f7c24630b3d7bdd9c97eae2d116f32852f9eb9112ab35a059d49961db538b7f0d2ceeedee5ff182b757101fa58c5dc7b5058b46393d379794655f9fd27f05a41036998d6b9a75c20067efa0c24f30aa2484f82a3967164aca6a7a370bd98c06bf8624ba3a68a8e837278b03bcc80afb8be11e74c3d2f3227cc02a61bf34cfaff6f89f6a178e6ca9baa574d87662f1ecd69c95dee9c3935339ac5e4e0aeec52ede02793b06163004f9c63290d843432e56f0cba94a8fe36b220887b35ff975dd3aede78ebe976d759b89ab5936e3f8288adc2639f466f25d7da809425c92625ca08269e7fb3dbe6ac76104c3e5774d4cea6e36800faa2cf9b2329fc77484bb5d6def122236cab76f1a24ae428bd1268b4e7976b9b504f50d91314f725fcabfc49d117a94c9698cf7135f43d78d3d523ce932e640fab25b6315e3f946c5e532bf66eac807399ca6cc68f5dbed27bd27fcd769ce794179d4fbce94faee51f2ed2119fcebbe338695a54e3f1d0ab0310045beb6652e1d3a8d3587e654c0e5c327a1b318ffbac379ec29e260190fa79b6dbb5c0a3c898043c0467796f13be42a683e2ecb21610dd2ec77c5258fed6944519fcbc9de338a2977b91414f3617b8e9daaf39f3b63412db23b2ee9f356d1a6bc3b06bac9517ba6cbb796ca288ea6f8b4901a659ca4deba91e4e22427cce76739da69277d9fb5e67ee5c17bb4e4fb3da0fd34d3753d8fdecb4ad03d1de77e107c4a38c374dde34c2f0a530b279656c31a2f828880ec3c26bee78526bee0ed2ea7b1ada7ca705412d19a3b74bf547c7aac2468862b51d88811039a9ea877e9b5969201057dc8a84d5f9da110cd06bc554d97690bdcc9a6cd476193b977cbf5551b302b059e0e697926ff89e7a0f86e3ba00d629da4538e1ecd448ca7f60a5d338adca74e6f28e80b01708f31ffeb7ead4f7de1f59798240615d0ae5747b38b24d48cc326f55ad8242db6d24f6c8bc6f54b1125f07408ac2301bed0af28b039767a298c0213ff3634502efb494ba29b9156a3339624e0dfe850865d1ba29ef1a8d59b3ca0447668720ddb81307232abac8607dce26283a5f5eb78abf40c8d283e6bf7fe008ccfbd7349ed4367e06de0e3edb7382042237540b1ca83fe645e7a4efb94fbb8c285533e842c8f9e690b735f8b5834179fc5ae027d98fb303894dbc9c786829f063b0bf571c3363a561cfca512f4811327a4836fbc79b24f6358d7d2d08c00efc581ceabcae8a2d32bc796b519b841a59a6767f6604a5ecdbf3e25c078993058ee9f15d981d33885eecbff9fe2f1c76f4598c59ed77a766b2f17a8a69a16e7a06ee911f901e4759935a9b67845ee89aee528d17dd96be5ff5a1cccc73af9d79b1e81432968999535700e7351182d428bbce779225e328f0448e34df94cb2bd702fa524a02ec82d5e4786c959d704665e11525954e9d301112deb770d4c41c1ab25ecad2daf0f9d9f65780bc5e95f972973cdfd7fae68d746bec214ad2ef461f171cdda30f84884ac8d0b573eef060a986da13ff5136650a75b4062ad39f48fb1b745ac2ce84f04a02523d27cb6fc6a07dc9619d73051f04411d42d78ef5bb7f5e11ae0b26a0f84d9e5ba2be202631481dbf1b88d83500f61c418f64e66c7601c15ee7a3980abcf0e123bb8c1e4d11f6baab71726dd2c71d0fdd8718621e3f73527fdd6252c889b3371db7cf63e0322b46a15a6696a959dfd653afec1a870e417ad4e92086d534396e7b8486cc49d977bee9ca0007de5319b3fcd320e3dbf6ba1b4a4f28aa2ed748effc7908d772ea8551843ab4a80cd2f6501d2ab9de6aa2b5ba8e976771bcc126d9ce4d0b22e624235b3c21fbeec7faeb64f9eee75ef7561ab28a9f24d9ea9b212f95a537b50529a86d251a63ac75564374b7ea42cca1bb64f1ec6134dd0a4a6d2ea06ece8b506d6e2355d3b87a58433112d4d623e64a4fce6c78a0953c483b9e0b1f2b81b20277c0a29565ba27cfe0de93850091786fe1be7072f203cba12ee786d477881a6aadeffd1c3e0e7d28bdc07a2edf5705867702596a6ac98ea1356c7edfa7d848aa3072ed9bb6d929eded7fe9c49be4d723ef2e84638b171421d68c9c4fbf01889fa167e7f15450252bc1102c50d88c0f604e6760af47621e3a67b20673f5d24fff52eb13a7a33c9f519489396a87e3aa46edf073e2a4cad2f0656650ec84af17c704900848a574fe301bb6c8a59ac0bbbf60d50c706eb784871b51eb4c2f006a321f12e92a1dc50702dae0b063743902e1dd2ca3c06f1c4f2e4a3abbe14d88b313079d791682b0d10d1b5c4ce5114393a76b1fccee28ada973323a88939135b9e0bde60a4c509b7cc9bca78a2c6afd71f9228edd8039753fb01aa8ae48f8ee82d91967988472443a30aba49b8dff4a286265c86458df0d926e72bf13b756abc6cb26f4cbba08decfada57689c1b636cd042a8e839ca7dc79213b8bdb8b83bb0b096c0cee9feb644c1517f3ce2cb4a56efea162c5ce95ec5ae11ca333e7ddf6d921560913d221b434e55776908d8c58f18f73a56af109f5052805cba7f039eac3dc723492ce483b732ccf3bb900d89f3625087f65f1682c49336989324d2c670a95371ebfd6707696d7a0cf4ebf6c13dc61ed3a5c3852c7f3df4acadc2a6c4cacec662eb0de75182921249b58e69a2bf255c8c12c117ef36d9334f52a99f1332ab7cac75cede91675a35e9734777af02c10fa7071aa71298518eaec3c2f641f039aa290b3f8e3e5eb95f38f5f998bc5903e3e0a54fab84f4f849ed9450a5c8a9b96d0891e37115965d69f8594e9db3df6169a936d6c5044260b4bb096b542693944c4cd24e956ceac59ffce10db1dfc2bedc7dd7fe1a3b7057bfc9ec745b5ce101cee9f7f04dd121418a197d2133fe27d5124b0747e9cb0566952d6553866d4032101604020ca33e3f2a8ee9042d5110eb30bf6971ee55d5c4ab96c8b7902613fd78df071b9428e580b4395da0ad93cc859fd98ce06398eb0fd8aa6424491bc132e4c01e20075f21888688434630d169299ddda1155a848088e877487dd96b1f3f6e6d009d1857d23884afc9bc55aadf38a8dd737caa46d9e90f549e36478e5234c22e39b8f6f792c60f89b50b1686600e0c645502314321336d0af70ac213ed897dbb821d7ab8a5c6ae0eabf564df03107b69d7747e5bacd98102818251e951db3fda4e0bd08cc0de3b2d5dd00b3b3635bd3a24d5e5f957ec701ae1709caa0d545546061f126dee8b120982bc690dd3075e552f75f126f8087d7b44f28be05aea446ef6a7c5c6b5dfbe0dc970c6f34d82db084fde7fd44541f7d837913fee11a7bbffa9683833273733e87983f1f705fe03a53bf06a69c6f74af767db801b35d1f62106af0bb6e7408741a34ce9c834b86d3b6f2ecf57a1b1d540f746e4ed1f304ce6fa85a901c74d7ca4175607cccd7fb764cc272fecfb08d127c49c72d65422ba84daea8413b453f6044085077544610867e1ced566358762ad4c5bcfd1553670f7723c53b3d5438d128950ad81394a15907c9a0cb181d91600b84b08a77a8fcce128a615e5b5e2b2f44a093164ba518246f4f52e78de4f8cfef05421fb64e05eb879a30434a2b72566147a2cf5bde1350a95b1a407562868b65a288512b7301ff048908b87846200c6c9e2a65b41c4838b35cbac08376a9ac7691da76a8799dfbd46e54b6aa9e54ee8e5e970f2acee2593fdc3a3a88ad6f1105cc4e0d2f8c4e80ba589c19bab5110c818abc9b7e0481cfd78e07a011d8c6dfc9529ba2a0a44de714d7bd1fd96dc40ce4524a7f5d84fffb658e8eb7ec672d4455ba77c2bca465ece705040056daf323ed872303f6be3fc37754e737f138d0e6a2889a0d8b829211687e91e06febc0fa5f38d3d38faf304120cccc0d44ccdcad59052bbccb0a7a7263d94e1deea1678efbd1df5d7e0136d406dd2fcefcec547513a918783997c7fbbffebecb13eedc931fa06da82097154b3cabaf635780fb21c70e69e0a8f3bacc728006a49ddf43714abcef788233299e774b6fc3861056492591bdc0836819ed18716587cd66297f8a76448ed9044c3f4832cdea35719f0205982937e56f2342ba310218233acd073dcc5d2b3ea472a077196a0c9a428cc55ba948c249224a713953eb72fe0db8a276d6c2cf7bce54d2e5fbd40273f8eb4786f8512b9ad844f991e911c02a60a5b5dc95d9e7229cdeb8abedaba170cb896aa1a588d6611521502e670f56abfaadea1a71251d581255490454740cfc8d3fd06fcd87a4c6947da0ea7a5de9821c971d22ba82f894c780c634d6d81dce7cb4e3d7c2ff44a0a9aa8382af1e6b143b4c987e63206cbf491e4618ad5421238919b159dc9e83fc87a68d6f02e7edb8905224b6d1e67c754a4cc295124c1ec12f404ff5fb4667207f023c29d8a9ca21b13f9be9b9a808659b8d883c6a58f36cc5361884cc96fadddeefd4d979761715a7c8014aa7688415f9c0cc9dd571777aa9c633aac51d899f3fa4762a80d2e252ba4ef864860ffdde925afecef4146ee9a7ba2e33514c6a4918c9294039b27ea0c8e67aa61d077bf97c3283d5cc249a6e9a72ab822ba20874701c98104806665681d70bf45d4006dae2e5f8df3507212e71d9763db614c5c2a6fa6920c2734e79c0992422b94de428c58fe32e78324a51b060ecd8997c3e9cf9b468cc39d62ef8c19fa16bfbc6f603e06c21d76ae610a4e421ef201871acef515a86c5a98ec30de48378ea2daf2e322cc8c75a3c102bb9943dac29e28eb287efbcaf9ce4303abf28bd3b21d459c4685653081959a7a6b7752752440231e1a02d964c87fb366be1495956b9f275b692f22a2c7f88ddce9810c88f0fb3881077d0c5324da4790f57be1a11ef9a3da0bcc9dd1bc1994458f2a903748a21469265f880736f337be1d4122644a578df256e9657115c0d23e7f040caec12cf54edeb1cbfecb4d8e447d43ba2b077df56e0ade61094b27a54a0a8e34732b43d208a2925541e4bcaa7052fe614504dff868f941678df65f5c4e74765081f1c74e5e7bd6cbe21cc40395daaf6663d81b2819edb7bb15f5678db47f9822c4047f3d1270b24309a88e7c0920a51cf3c614636c9be449b5fdb3ab68a504db5f34671d175c2afcdb341b725934750b25f66acda227908b6f1867402feb6740c95fe2018f96d12d9d5b737c4bbe1030ea5b6656ff02abe73affadb1d5af5fafab3325875713e387f992f6675955eea347f61f630fd5ac3925a4599c23b3e970d100c35015e1fbe0507f36b6465093245ed2d322aac2df281bdddc726e7a70b2bab113c73bc045e6a308bd225388fb84114947a536ae6abe95dc2264f5ff19a6e4d759469", 0x1000, 0x4000000, 0x0, 0x0) ioctl$sock_proto_private(r0, 0x89e1, &(0x7f0000efe000-0xcb)="b87ce6eae59d4c5be6be88f9920452189493c793b5b4f4a7866a9c465a159342355ea4c047fb1965b53a9e79fa41af5f4b3e42934fe9d0eb9c9978b2b2004369a6cb41ae07219a89ecbec84531bd62d30d3b03388e39bf0ea913884a1bf31435f0c2938db9c503746c76833ebf3e141d31effed017febb3b581ccdee0f77dc39080ed3237ff215f53c0628566984f7b9c0ae3173e955c538a683ec016087dcc9fc073a3ba165b573db9aab4a6475dce1a0a954209b791c3a4b7877cf998c174ce80a93846d1c173056f3e2") 2018/01/14 07:12:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) 2018/01/14 07:12:13 executing program 2: socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0xaf5000)=nil, 0xaf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000af2000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-384\x00'}, 0x58) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x8995, &(0x7f0000af5000)={@generic="8aa343452deca9581bb3521b2d424afa", @ifru_settings={0x4, 0x8001, @te1=&(0x7f0000af5000)={0x5, 0x7aee, 0x1, 0x2}}}) r1 = accept$alg(r0, 0x0, 0x0) socket$alg(0x26, 0x5, 0x0) recvmsg(r1, &(0x7f0000af4000-0x38)={0x0, 0x0, &(0x7f0000af3000)=[], 0x0, &(0x7f00006f0000)=""/64, 0x40, 0x0}, 0x0) r2 = accept4(r1, 0x0, &(0x7f00008c5000-0x4)=0x0, 0x80800) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000af5000)=0x0, &(0x7f0000af5000)=0x4) 2018/01/14 07:12:13 executing program 1: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f000066b000-0x4)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000002000)={0xffffffffffffffff}) close(r1) ioctl$sock_bt_hci(r2, 0xc00448ff, &(0x7f0000a7a000-0x18)="67ca3c7f1fc258327eb517ea8540c15d08ca39a2f68a7e35") ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f0000b1c000)={0x0, 0x0}) 2018/01/14 07:12:13 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(0xffffffffffffff9c, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c, 0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x10, 0x80800) socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000002000-0x4)={r0}) getsockopt$ax25_int(r2, 0x101, 0x9, &(0x7f0000cd4000)=0x0, &(0x7f0000f3a000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000866000-0xe9)={0x0, 0xe1, "b013c81258aab5d0cadabbd9665a9ce9fcc50ad7929f4f703168d65ebaf74d3a9e112fb89b90734a38a0dd9efbbc4199c014b9e2b81d8d1ef60b4f92492932412f57c1c23abcc8c6726cbe075b181cfc54bd3b0c08da820d531d18c0453c974212626966a064b9e7fd749671c6d8110c05d3af6fe48791496bc1bcaa65ad10a1c9b27032f66d3a85ee691fa87360fd9122dc0c21aa5f5c3532f71e545ffbab50753ef4a587fde52c17d19b26accfec2575dcd3eb2242eaeec91d1707a4be5e804d29af19e29f98297380e7abce8eeec6c3f9f087c549bad8904424f4e4c4451407"}, &(0x7f0000d14000-0x4)=0xe9) sendto$inet6(r2, &(0x7f0000989000-0x83)="38b1767bf92295acaca5460852e17fe03ccaa69632e2108e3ccba36321ef4db98d8f0ac632eab2a1a5d8941fb0bf5b233f864a9d0bea9c95ff913f1938b69f50f55e346d206f6635c6c610090b44f6288c417f221ec71d892e7dc34c5a875620cf62bd85e628a4459c5a31b23a8985138d78334dabefd3b92ef715ed7f64c65728eb91", 0x83, 0x80, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000642000-0x20)={0x7, 0x8, 0x8000, 0x200, 0x7, 0x9, 0x100000000, 0x1, r3}, &(0x7f0000a83000)=0x20) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000d36000-0x4)=0x0, &(0x7f0000bc3000)=0x4) r4 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r4, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x3, 0x0, 0x2, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}}]}, 0x70}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_SIOCGSKNS(r4, 0x894c, &(0x7f0000095000)=0x8000) 2018/01/14 07:12:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000d36000)={0x0, 0x0}) getpeername$packet(0xffffffffffffff9c, &(0x7f0000306000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000e06000)=0x14) socketpair$ax25(0x3, 0x2, 0xfd, &(0x7f00007af000-0x8)={0x0, 0x0}) getsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000f54000)=""/0, &(0x7f0000927000-0x1)=0x0) mmap(&(0x7f0000000000/0xf58000)=nil, 0xf58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f00000c6000-0x38)={0x0, 0x0, &(0x7f0000002000)={&(0x7f0000003000-0x30)={0x2, 0x2, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_ident={0x2, 0x0, 0x0, 0x0, 0x0}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvfrom(r0, &(0x7f00009d0000)=""/136, 0x88, 0x10000, &(0x7f0000c31000-0x14)=@ll={0x11, 0x5, r1, 0x1, 0x200000, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x10}, [0x0, 0x0]}, 0x14) unshare(0x20400) r4 = socket$alg(0x26, 0x5, 0x0) r5 = socket(0x9, 0x80003, 0x8005) bind$alg(r4, &(0x7f00005f0000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) bpf$MAP_CREATE(0x0, &(0x7f000051b000-0x2c)={0x4, 0x6, 0x1, 0x4, 0x1, r4, 0xbc73, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r6 = accept$alg(r4, 0x0, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r5, 0x8917, &(0x7f00001d8000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2}) recvmsg(r6, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00002b2000-0x10)=[], 0x0, &(0x7f0000bdb000-0x2e)=""/0, 0x0, 0x0}, 0x0) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000d33000)=@common='vcan0\x00', 0x10) 2018/01/14 07:12:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8020400000000802, 0x400) sendto(r0, &(0x7f000069c000)="41cb82c24ef1687aea7118c1bf23c04bd3d8b164885da5654483c71b78b207a071c304f4990fad0b9e69955b964516c3837de2b2bb6b6bf05a1bc2c429ecdb524c45e2c1ee7fa6d47d09c81ab6b2a1983b697e948da514a2b278ddf434089eb968c9f833d661994341791376d8562d227729ac786978a96e804bc6f38cd25c16ec1eeeb4eaa64e4f9b093353e38d81ca7fe371b11dfc6c227f498c8851f7aea440e3f3ff41dd2b5de09ffd72452b1be1e12a5dbad480ab6878019f0fc16dd66f7b", 0xc1, 0x44, &(0x7f00003ca000+0x5ac)=@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind(r0, &(0x7f0000286000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00004bf000)=0x0, &(0x7f0000bc0000)=0x4) write(r0, &(0x7f0000355000)="", 0x14e) 2018/01/14 07:12:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg(r0, &(0x7f0000c23000)=[{{&(0x7f0000a39000)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffc0, &(0x7f0000a64000)=[], 0x0, &(0x7f0000db5000)=[], 0xfffffffffffffcbd, 0x0}, 0x0}], 0x1, 0x0) 2018/01/14 07:12:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x80008, 0x3) bind$inet(r0, &(0x7f0000fcc000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000adf000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$alg(r0, &(0x7f000015a000-0x38)={0x0, 0x0, &(0x7f0000fce000)=[{&(0x7f0000e83000)="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", 0x7fa}], 0x1, &(0x7f0000001000-0x172)=[], 0xfffffffffffffe80, 0x0}, 0x0) connect$ax25(r0, &(0x7f0000e1c000)={0x3, {"3b8a698e231055"}, 0x9}, 0x10) 2018/01/14 07:12:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair(0x4, 0x4, 0xe7, &(0x7f0000a8f000)={0x0, 0x0}) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000507000-0x20)={"766b5568b0ad8429479140253b5186ef", {0x4, 0x5, 0xad6, "a685bccdd7df", 0x9, 0x0}}) bind$alg(r0, &(0x7f000093a000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(xtea-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b43000-0x10)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0xffffffe4) r2 = accept$alg(r0, 0x0, 0x0) sendto$inet(r2, &(0x7f0000293000-0x12e)="c30500000000000000", 0x9, 0x0, &(0x7f0000910000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r2, &(0x7f0000b2e000-0x38)={&(0x7f000041a000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000577000)=[{&(0x7f0000562000)=""/110, 0x6e}], 0x1, &(0x7f00008ec000-0x6b)=""/107, 0x6b, 0x0}, 0x10000) 2018/01/14 07:12:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000dc7000)=""/21, &(0x7f00003a9000-0x4)=0x15) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000ff5000)={0x0, 0x3}, &(0x7f0000719000)=0x8) write(r0, &(0x7f0000284000)="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", 0xfa) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00008c0000-0xe)={r1, 0x6, 0x3, [0x4, 0xffffffffffffff7f, 0xffffffffffffffff]}, &(0x7f0000184000-0x4)=0xe) pipe(&(0x7f0000e80000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000e80000)=0x27) close(r2) 2018/01/14 07:12:13 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000ff8000)=@in6={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x1c) r1 = socket$inet6(0xa, 0x0, 0x7f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000000)={r1}) mmap(&(0x7f0000000000/0xa70000)=nil, 0xa70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r3, &(0x7f0000a61000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r3, 0x401) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000989000)={0x0, 0x6}, &(0x7f0000a23000-0x4)=0x8) mmap(&(0x7f0000a70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000a70000)=@assoc_value={r4, 0x1f}, &(0x7f0000a70000)=0x8) mmap(&(0x7f0000a70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept4(r3, &(0x7f0000a70000)=@un=@file={0x0, ""/108}, &(0x7f000014d000)=0xfffffffffffffef8, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f0000a61000-0x98)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) mmap(&(0x7f0000a70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r5, &(0x7f0000a71000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000096c000-0x4)=0x14, 0x80800) recvfrom$packet(r5, &(0x7f0000a41000)=""/135, 0x87, 0x21, &(0x7f000035c000-0x5)={0x11, 0x9, r6, 0x1, 0x5, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) 2018/01/14 07:12:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000a55000-0x5c)={{0xa, 0x2, 0x401, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, {0xa, 0x1, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x100}, 0x81, [0x7, 0x8, 0xfffffffffffffffd, 0x0, 0x80000001, 0xffffffff00000000, 0x4, 0x5]}, 0x5c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f71000-0x3b)="a1", 0x1, 0x20000002, &(0x7f0000b23000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_tcp_int(r1, 0x6, 0x1000c, &(0x7f00000f7000-0x4)=0x3, 0x4) 2018/01/14 07:12:13 executing program 0: mmap(&(0x7f0000000000/0xf92000)=nil, 0xf92000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f89000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0", 0x4) r1 = accept$alg(r0, 0x0, 0x0) sendto$inet(r1, &(0x7f0000573000-0x3c)="a5815386dbad425c", 0x8, 0x0, &(0x7f0000f90000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000f92000)={0x0, 0x0}) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r2, 0x29, 0x3b, &(0x7f0000f92000)=""/4096, &(0x7f0000f92000)=0x1000) recvmsg(0xffffffffffffffff, &(0x7f0000f85000)={0x0, 0xfffffffffffffd72, &(0x7f0000f8c000-0x50)=[{&(0x7f0000f8e000-0x79)=""/121, 0x79}], 0x0, &(0x7f0000f86000-0xfb)=""/251, 0xfb, 0x0}, 0x0) recvmsg(r1, &(0x7f0000f84000)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f85000-0x10)=[{&(0x7f0000426000)=""/4096, 0x0}], 0x4, &(0x7f0000f77000-0xe3)=""/0, 0x27b, 0x0}, 0x0) vmsplice(r1, &(0x7f0000d80000)=[{&(0x7f0000ba3000-0x79)="85d9f516bc0cab91ea406c0fc924e36f9474f7ce9f1a22cba31b9379a3e1742592e3d7c5c241635e3bd4772da957978426b3a00b03cc2545dbb671b4a0f1bafdd3dc83c45ffb2f5a99f2c828fa894d96cd050822d08c5025af9a93b81579aca639d703b362f871b90dc4b1da116ab8f834a42289259d642b1b", 0x79}], 0x1, 0x0) 2018/01/14 07:12:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000039c000-0x28)={@common="6c6f3a0000000000000000000001f900", &(0x7f0000ad0000-0x1008)=@ethtool_gfeatures={0x3a, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/14 07:12:13 executing program 6: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000208000)={@loopback=0x0, @broadcast=0x0, 0x0}, &(0x7f0000ac7000)=0xc) socketpair(0x0, 0x80f, 0x1, &(0x7f000022b000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000b0c000)={0x2, 0x4, 0xeb, 0x9, 0x10, 0x8}) socket$netlink(0x10, 0x3, 0x2) mmap(&(0x7f0000e68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000e69000-0x4)=0x1000a7, 0x4) bind$inet(r0, &(0x7f00007b3000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/14 07:12:13 executing program 4: mmap(&(0x7f0000000000/0xf97000)=nil, 0xf97000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f98000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000f98000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-asm\x00'}, 0x58) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) pipe(&(0x7f00002f5000-0x6)={0x0, 0x0}) recvfrom$unix(r2, &(0x7f0000b45000)=""/0, 0x0, 0x102, &(0x7f00007b6000-0xa)=@file={0x0, './file0\x00'}, 0xa) setsockopt$inet_int(r1, 0x0, 0x16, &(0x7f000008d000)=0x0, 0x4) bind$alg(r0, &(0x7f0000f97000)={0x26, 'rng\x00', 0x0, 0xf, 'drbg_pr_ctr_aes192\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f95000-0x1)="", 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f96000)="", 0x0) mmap(&(0x7f0000f98000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000f98000)=@nfc_llcp={0x27, 0x10001, 0x8, 0x7, 0x1, 0x6, "42662bccbe0f91ef29b74240554fec6359b4a577dbd14f092be1df0a7c0244f1df1e158a4d50fb1a47415b670251e896e109ba23d08d3413af925dd8b38f73", 0x7}, 0x60) socketpair(0x0, 0x800, 0x0, &(0x7f00000b8000)={0x0, 0x0}) ioctl$DRM_IOCTL_MAP_BUFS(r3, 0xc0186419, &(0x7f0000ccf000)={0x2, &(0x7f0000afd000)=""/5, &(0x7f00001f2000-0x30)=[{0x6, 0x4e, 0xfffffffffffffff9, &(0x7f000015d000)=""/78}, {0x1, 0xeb, 0x8, &(0x7f0000736000-0xeb)=""/235}]}) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f00003fc000-0x20)={@generic="a7960e57630de30ed05c6df5585f0a75", @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/14 07:12:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x11, &(0x7f0000925000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [], {{0x8863, @x25={0x0, 0x0, 0x0, ""}}}}, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000ea1000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000084a000-0x4)=0x10) accept$inet(r0, &(0x7f0000f3e000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003ca000)=0x10) 2018/01/14 07:12:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x400002, 0x8000000) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00006e6000-0x4)=0xfffffffffffffffc, 0x4) recvmsg(r0, &(0x7f0000c88000-0x38)={&(0x7f0000b0f000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00009f6000)=[{&(0x7f000058f000-0x1000)=""/4096, 0x1000}, {&(0x7f000064e000)=""/181, 0xb5}], 0x2, 0x0, 0x0, 0x0}, 0x0) write(r0, &(0x7f00002f4000-0xa3)="26000000420047f1938d0000000000000050f16b9cbdea031200c7284a6809e517f86e328a67", 0x26) 2018/01/14 07:12:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) bind(r0, &(0x7f0000ed7000-0x80)=@generic={0x11, "0000010000000000080044944eeba71a496ae252922cb18f722e2ada000000012e0b3836005404b0e00100000014f26effffffffffffff67b100800000000000000101013c5804459e15775027ecce66fd792bbf0e5bf5ff1b080000dad11c000100fff6000000004974000000030000000000000000076d3a09ffc2c654"}, 0x80) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00006f3000-0x1a8)={0xbc, {{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, [{{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 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]}]}, 0x1a8) r2 = socket$inet(0x2, 0x802, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f000000d000)={@common="73797a6b6112c665723100002800", @ifru_addrs={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socketpair(0x5, 0x7, 0x4, &(0x7f0000100000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000f62000)={0x6, 0x0, 0x2, 0xffffffff}) ioctl$DRM_IOCTL_AGP_FREE(r3, 0x40206435, &(0x7f0000f50000)={0x6, r5, 0x10001, 0x1}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f000000d000)={@common='lo\x00', @ifru_flags=0x0}) epoll_pwait(r4, &(0x7f00004e1000)=[], 0x349, 0x7ff, &(0x7f0000333000)={0x401}, 0x8) 2018/01/14 07:12:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x4000000002, 0x0) recvfrom$ipx(r0, &(0x7f00000ab000-0xd4)=""/212, 0xfffffffffffffd01, 0x0, &(0x7f0000c7f000-0x10)={0x4, 0x0, 0x0, "2f6b5d8056dc", 0x0, 0x0}, 0x10) recvmsg(r0, &(0x7f0000cd8000-0x38)={&(0x7f00006de000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000cc1000-0x20)=[], 0x0, &(0x7f0000e34000-0xa3)=""/163, 0xa3, 0x0}, 0x0) write(r0, &(0x7f0000552000-0x27)="260000001a0053f7910000f9ff0900000000000000ffe0f1ff609b000000ec5501000d8b017f", 0x97) 2018/01/14 07:12:13 executing program 6: mmap(&(0x7f0000000000/0xeaf000)=nil, 0xeaf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000a33000-0x8)={0x0, 0x0}) mmap(&(0x7f0000eaf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000eb0000-0x4)=0x7, 0x4) mmap(&(0x7f0000eaf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r1, &(0x7f0000eaf000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000bed000-0x4)=0x10) syz_emit_ethernet(0x5e, &(0x7f0000eae000-0x152)={@remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x28, 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}, {[@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(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x3, 0xff) setsockopt$inet_buf(r2, 0x0, 0x30, &(0x7f00007c2000-0xce)="9d7da0def89707ffbd02bb0c24b1ed7e0020eb8e0086c45c23af24335652cbc63f3b72798fc161a454bd166dda3c4984b6d134c41c5843ff00000008ce02c3f7c4c7eec4d1a681acffffffffff4efffedfb42a6ca1cdbe2dc17c54f0f792fdff00f9808c4ffc0023870ea1b84ff8ae2d559e791b0dcbe2ccbafae3030ecec9134b206c4cf189fe000000090202000000", 0x90) tee(r0, r1, 0x6, 0x4) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f00006de000-0x4)=0x9c) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f00000a4000-0x4)=0x0) 2018/01/14 07:12:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) pipe(&(0x7f00001ea000)={0x0, 0x0}) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000c52000)={0x5, &(0x7f0000308000-0x91)=""/145, &(0x7f0000a86000)=[{0x2, 0x75, 0x9, &(0x7f0000dcd000-0x75)=""/117}, {0x1, 0xe4, 0x5, &(0x7f00002d9000)=""/228}, {0x1, 0x75, 0x3c, &(0x7f0000830000)=""/117}, {0x5, 0xb0, 0x8, &(0x7f00008b5000-0xb0)=""/176}, {0x400, 0xda, 0x4, &(0x7f0000c3d000)=""/218}]}) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(camellia-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00006e1000-0x38)={0x0, 0x0, &(0x7f0000fdb000)=[{&(0x7f0000576000-0x1000)="1e6b1b9be9331affa544761dc7005862", 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) 2018/01/14 07:12:13 executing program 7: mmap(&(0x7f0000000000/0x9f3000)=nil, 0x9f3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000668000-0x38)={&(0x7f00009ed000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000036b000)={&(0x7f000003f000)={0x18, 0x27, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, [@generic="f0"]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = accept4(r0, &(0x7f00002dd000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00008a6000-0x4)=0x10, 0x80000) mmap(&(0x7f00009f3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009f3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r1, &(0x7f00009f3000)=@file={0x0, ""/108}, &(0x7f00009f4000-0x4)=0x6e, 0x80000) mmap(&(0x7f00009f4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r1, &(0x7f00009f4000)={0x0, {""/7}, 0x0}, &(0x7f00004f2000-0x4)=0x10) 2018/01/14 07:12:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x3, 0x0, 0x0, 0xf, 0x0, 0x0, 0x0, [@sadb_key={0x1, 0x8, 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, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}}]}, 0x78}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet6(0xa, 0x4, 0xfffffffffffffff9, &(0x7f00005a6000-0x8)={0x0, 0x0}) sendto$inet6(r1, &(0x7f00008ab000)="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", 0x1000, 0x4, &(0x7f000028b000-0x1c)={0xa, 0x3, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x6}, 0x1c) [ 229.256434] TCP: request_sock_TCPv6: Possible SYN flooding on port 20022. Sending cookies. Check SNMP counters. 2018/01/14 07:12:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000013c000)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000aa4000)={{{@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=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000653000)=0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000d76000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x800, 0x1000, 0x2, 0x100, 0x3, 0x200, r1}) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20f60000) [ 229.317090] device lo left promiscuous mode 2018/01/14 07:12:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) shutdown(r1, 0x1) socketpair$inet6(0xa, 0x4, 0x81, &(0x7f0000d65000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000a55000)={0x0, 0x0}, &(0x7f0000560000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000450000-0xc)={r3, 0x0, 0x30}, &(0x7f0000f40000-0x4)=0xc) listen(r1, 0x0) socket$bt_rfcomm(0x1f, 0x1, 0x3) connect$unix(r0, &(0x7f0000006000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2018/01/14 07:12:14 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000001000-0x4)=0x9, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) bind$inet(r1, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000b75000-0x14)={0x1f, 0x423dcbdb, 0x91d4, 0x1, 0x1}, 0x14) setsockopt(r1, 0x20000100000114, 0xa, &(0x7f00003cc000-0x4)="02000000", 0x4) connect$inet(r1, &(0x7f0000adf000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) read(r1, &(0x7f000083b000)=""/1, 0x1) listen$netrom(r1, 0x5cd1) setsockopt$sock_int(r1, 0x1, 0x1d, &(0x7f0000e99000-0x4)=0x5, 0x4) close(r0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00004d7000-0x4)=0x0) sendmsg$alg(r1, &(0x7f000015a000-0x38)={0x0, 0x0, &(0x7f0000fc8000)=[], 0x0, &(0x7f0000001000-0x172)=[], 0x0, 0x0}, 0x0) bind$bt_hci(r1, &(0x7f00007c6000)={0x1f, 0x9, 0x0}, 0x6) 2018/01/14 07:12:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000af8000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x20086dd, @ipv6={0x0, 0x6, "a228af", 0x38, 0x29, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, {[@routing={0x0, 0x4, 0x0, 0xffffffffffffffff, 0x0, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}]}, @hopopts={0x2f, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000a1d000)={0x100, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa2, 0x517, 0x1, 0xff, 0x3, &(0x7f000008f000-0x10)=@generic="8fbe058e3623d9386c6d0b0d34e4650d", 0x6, 0x8001, 0x80000000}) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000499000-0x4)=0x0, 0x4) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000bd000-0xc)={&(0x7f0000e5d000-0x8)='./file0\x00', r1}, 0xc) getsockopt$inet_dccp_int(r0, 0x21, 0x1, &(0x7f0000614000-0x4)=0x0, &(0x7f0000565000-0x4)=0x4) 2018/01/14 07:12:14 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000001000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000000000)=0xffffffffffffff86) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in=@broadcast=0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={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}}, &(0x7f0000001000-0x4)=0xe8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000112000-0x20)={0x8, 0x9, 0x4, 0x4, 0x5, 0x8000, 0x2, 0x8000, 0x0}, &(0x7f0000c63000)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000-0xc)=@sack_info={r1, 0x3ff, 0xb7a}, &(0x7f000047f000)=0xc) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f000000a000)={&(0x7f0000009000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000)={&(0x7f000000c000-0x10cc)=@newae={0x68, 0x1e, 0x101, 0x0, 0x0, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0}, [@mark={0xc, 0x15, {0x0, 0x0}}, @replay_esn_val={0x1c, 0x17, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}}]}, 0x68}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 07:12:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000c5e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f0000bd7000)=0xf8d) ioctl(r0, 0x3, &(0x7f00001c3000)="01a11871ca4f3b5efd65c6747f16cd175b8680d737d33346c740473be181b2aa13ba4da0d5f820c311a6792fafb2a91f3135ddc2f3bac4875ec0c11b09a5b8cd978ccacdf5793c77a405338712a7ab52b71b66f41fb4cb0d97dc3c21e7866efdcb8226b7151669fff29123c888f93957916a37389afc4c7e52f1ff8084dd0c601d5f8abd07f90fc037a1d48a4dbf85b3a9f08da617ba2db430d2065809") writev(0xffffffffffffffff, &(0x7f0000305000)=[{&(0x7f000085b000-0xba)="ce9bb74299e20f9f64d00e2ee7972222b09a1f976944667c6b755a01670c5e5b155847a35995990d8111dce53b5486980d33b4560b8025cedf21fa0533984fe4a1515264ece88cdb2c16131ae66a00e0fab60feed3a7d19b46ca6a128047b26bf466f14a53a9ec2e5e5c1f6c87d743225f3c13acbb95da7e672ec324067936fb1ad74a241acfaf1d949ee796f6aed584b87ae9f612a52832f9a3b336ad367a1ccd5e80731d2aa2aa3f8bff96d64973ef1c8f66cada7d73555871", 0x0}, {&(0x7f0000da7000-0x78)="817859a49e8ee9fbeeba01c3331b8f88dbb031123b21f15924cd18f67330e82255c7668b88eb85f2859aa1ace52d9a72a85f743f2349c5c7969343b4534243eac5b0d4e8b1a8b3b9a5a2b11b66e8e18650dcf31a4f7cf0e0fbd2c5668df20dccab19e63e06581e28feb7857892a4cfa50067f4f21895332f", 0x0}, {&(0x7f000007c000-0x8c)="0ecb5fce407d9f6bcdbd0f4c59228dcd9688de5d040cd046b101b8a8c321b7f68d21cc4473658296e44fdf59b311aa84341f2005248275e8de1bf9a5d5a7731c1b5b9631310012da4ce745c98ca250f76843b7f777b394db084d1e35b6596046ea34811d405d7529733f8d7f238a6e8169c0e30ea6bb559fdd4cbdf9d8a06bce6a3600c308957a8c2793878d", 0x0}, {&(0x7f0000409000)="d6423a74ae4446b6937a85ceb9ac58072de0e3b825e3cd441140330d1528fbf6", 0x0}, 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0xffffffffffffff7b}, {&(0x7f0000878000)="fd8dacb52a88aba8e56e29f781d076e988cfdfef5dd73c31d27a4b54831dece6e60b0b32df598561b1d2d3d84063f6b940f4a9d904efbf037e6a1303933ec5689d0a7415a65f7ab2985f2eaca0ea52e6bea7540330bb957649b1e58a8e42f8814af71b6ba71843f4187f027a564f4b1ab953edb903981da811f70e96a55bceb1f44f9517a92ac773281e444985098e86af60d8fdb503d3f946b6dca3928aa1f9f5abbcef4d0618b44162fdf86c896d6fd3cbd897d941d2f877e49f9a5ccabf2e25ce59df117d507f672815bb811ada3f9fdac20516c749b7658f250a4f0f9c63f7c013d8315773ff13d78ca73552b4bf76a4c09762221ddf0111eea4fb70780f7c6c98147fa39042daf66977227ffcb65ae3d63fa1533055e975aefb806b455851cac5ea67e5a6a4c9a23847e790def2b4d717a761cdf06d0c7413d0801616adc5f3ccfd0615329f69ba31446dad040a861417c85cae195a7ba352799ee3d293441844c3315cd0116d8b2643e6d93c5f7577c17bb9aa85496c1c74970edec76ab688b5afd4237dbe1e0c742efed4cb3080409a15394d74fc433deb4eefe3301ad79beba64d89f15b79ddaf44b259eb666422fd18cab772c6887b33b6d67b2b55a04c0e958412f0fab023633fcff46bd2a7e2c1855d8a2a41b93410baa12dbff3cd9e826ffd731ea919de4f91a6a85f75c85d3de3ab6178e46fbc8e450bec95436d3e1c6dd1ec1ced5a519b21fa964d419d5d732eced931a0ac0adc1f3591f5e1ef1d234d6398d68ab6f856cb1ecf133dcce5c49c936eea421327ee05f3c9f78d442b94ed7a42ac4b16d4710ddf8f4d47b792dbd7a54f5e4f8c4b363599524e029832c942510757ffc8a49ad44915cd5b622408a29a6e8ea38bb8dfaa61d3bf236a81aaa0d43f0c361b3ff5b4fa0598085f5f62ba9f9327fb29320f076dc33c693af5564075b3ff0c5c72e98b3941c9efc12c9e1b62e2003a0d5e673e87aadb355e808da5310eab8b458bf689052195e4a98e05122ea2bb02f2bfb9089a9da65f223dfa6ab024fe535ffe7e95c42fb36e54a59c3772d16c6460f682e11c48a25521854c8ae9c416b9476cb5face795c680f46d5f5aea4e594d1faecf7ecb9c5730ff73c85ac1e5899c9c1c65d3a10d194bcb2223914ac503b19db02a6dabb330bfedfbdf6f3066efd1a9fce2358a8896e3204c2f70f9721ad5c04796c7d579fcab44fa65a7a36913845f6c358b49609a9e66f726a96815c407477a01b3f8e6d1e25280f6f8741125846c400c63b40c674fa82280c6ec5ac18aa2f0f75cb11b25efb2c5d69cfd23291b65a767cb571cec37d52beb2ef8e0e7bafaeec886f0bd40e0706efd07832f46dc534a14e17c30a50ad20fb4750b65717a8ba220468cc8c4c6d5f3dd935ab61d90e67edb7dd66cd269fbc5333b8242042904b4c6e78f44a8b0a3f4ce9c0632de5410f3b343b07ae07781e9e17415b8a9e357a228c76facffcb51edb5a089f9e95b73539bbeb578c6d56d17d9a0fd66011ceda7c678bf9049e333e2120ad33566a1a686da84e3a30fc693bc369586bebddbaa8e4da0fedecf7ad4e7293e32c847cfff8267303ca983c27287e7433acd63e422215f9eaa978f8c609bcd5036c0b1338cb42beeb53cc3904e9c4a2de7183257f34c9f49032cd0a9f8f6fa24e1a10c3ec1c3dee0518586af1d60303b82e21beddec9010cf037467f647940fb9468dd61f4a83359d3c67373210a88a3e06d68026a5de0321d6e774d158c0d0865ced73579d6e1c0901d4ecaccf19dd6d5da68a0c1d6e5b7b1ad0081cf5fcc8e7b7307db47ad785b042e40bb8a85aaeccc19e3b44a94ec2df163d0d8705c4d025ede7d02a2b0428ad0cde788aba3009fdc3a19154713ed45991b7aeab503b2dbe0d29bf104c7040973e685844cf7593f21997b6609d4a89f0f08f5281b5c6ac2d6e25334a70a3b3536b56fb3e83442138c8c05676ebef122dc83ea73464ad2a938c45a00009804f0abb3e34aae843d18253a825ee3b711d791e5eca19c1e0b7a94c6f9ec44d57219d1aa1000f61867f3970c86dc86589ba46a5e30dba97317e394a6667b5a04545a6d8ac5ad668b22a901687024dc065c2c40a5b8c5f428030cb505e1c44276c1943e74ae1f7f9642f95337598a367133a2dbc60d0180938e8b09fef5de5829a24cc4add4e5adaa8ec56f533e02ca00246918550ec12a879d2e1c02e646fe6f76586e967ea2d824d14867d058f8a4c2f6df439584bd7c89466b55e9daff842291b3b27b8576bfe84f452df50b90b5cbbe835e1ca729791b836f61ffed9c69cd186909ff707711fcd0708b70d5aae6cfc19ad22680b191add4cc0d65e788bafa7da6aba359479b1febd01f39e137a7c700b490e5a7272cb09f004d8bec28e5be3bf57aa1ac705dc2a3823952a2947a927670f89124e4e81f56aabbeecc765efd98c84dee20b36380c652a1089a989ca9a30ef1fd07263933eb5979c29bfcd907f501590435f7623e45ea24f75dd500d1bfc4c11f1e971679cb349a6f661b4e0561953862651a71c0df116d15ecc497592692740b1d495eee96133e4cc532bafd6a083f9bc83fcba32b7d8b74055094de9193c6d5e3843ee53d47074f15d2df869396fc926051bf0a601c35be8a9cd679da4350b2fd44c68c66cac835c0534e2e26b2b19ed821bf23f84f7955a4283155eb19dcead7f0d35eff3f5f0873786b294a9258c9bf3c64a23db106267b2e9ca84006c2169e0e4b4dfbdcb2bb3ae60eabd074ab2669f41e85ffb099c8f1f60d9e4d4b0e7fc9b7dcb8958a648c87499ea5c7bd3658550d193a22d336c1562b355020755c2861670e3639ff270b189b2091aa4ec2e537b5ba764c1093fc218fa3eadf96f745b5d2156db8dab11ee3a2ba82fb817ed12004bf7e6d6231114bfc73e9a9cbe3694e0e9d99a473b7d39136d8fbb3942d49b883d48197a77bae61a1391719babdf851bc57cebfe0837d4847c76672d01874f5632a81de907e50c94c4403397f5d09a3e0f53d956a1b2b9ce2c678b6aef13598aaff5541d61df6388a6362974f07b05ff2b94c5214426f9ca287b7ae59a04b9da025b497670fb7f1184b62089e37ed872bc5bb0d839ae125ff512e5bf282478d4de69a9319d1be5be0b1bd3f2e81425fe30f91e561b087656bb325f7574a8ef6ebb4bd3920fb4a376e195040a9e3b719f6aafdf630491e4a0125a2f6cc28b57ffc86fa1659390832b06231563b346a0c6476497689ac7025073defe05a4893c61394c8ffe22d63a35e3520f3f42293c6082416292940fd979aea1ca1f7ba041ca19f53fc557c427c2dd07bfaa581246fe1b7bfdb016a07ab3aa93e2872cef3efb3ea9db8d4e7d1424929872b43ef371c0bdce5b678ffe47c1751a5a861e1c21415a1c44f028ff7f0244bfd1b2aba1e7ef79995687012d328f387cd7ac6dacfe01ba5e4c9ed8857b03181295b652f93dfcc8552fbaeb6258ac0aedef8f530983f363625c73342257e0c692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0x0}, {&(0x7f000075c000)="98be68b5c803098e7c017f21e47def8dcb0a2b2d26c35afc914146296fcb8cb1cccd579180532a1f1fd017", 0x0}], 0x100000000000011a) 2018/01/14 07:12:14 executing program 3: mmap(&(0x7f0000000000/0xf80000)=nil, 0xf80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f000094b000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000f6a000-0x4)=0xe03b, 0x4) r1 = accept4$inet6(r0, &(0x7f00003a7000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000a21000-0x4)=0x1c, 0x80800) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000192000)=0x0) 2018/01/14 07:12:14 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000002000-0x10)={&(0x7f0000005000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @icmp=@time_exceeded={0xb, 0x1, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @broadcast=0xffffffff, {[]}}, ""}}}}}, 0x0) 2018/01/14 07:12:14 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000415000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$packet(r0, 0x0, &(0x7f0000002000-0x4)=0x0) accept4$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x14, 0x80800) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000001000-0x10)={r3, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000003000-0xe8)={{{@in=@loopback=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={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}}, &(0x7f0000002000-0x4)=0xe8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000-0xa0)={r1, @in6={{0xa, 0x1, 0x800000000000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x33f3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x80000000, 0x1000, 0x8001, 0x4}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000043d000-0x8)=@assoc_value={r4, 0x5}, &(0x7f0000d74000-0x4)=0x8) setsockopt(r5, 0xfffffffffffffffe, 0xfffffffffffffff8, &(0x7f0000c0c000)="44ab3ba42cbe69584ec166155314a4476082ef15c11722089681bedff5e85eac07766cbca7dbf2e4558fca469e0d2d309f08879879af727cde1e74260916ec5dff114c893bf00c876171187012f97d9aafc738c5c72af8506011ea3ca30764e431a21cfc99653e7e0230cdf8d90780fac41084bcbbf4fe92302d009d475281c9ab14b19d6850ddf38dd2382c1df170203f230c16157de51cfa48", 0x9a) bind$alg(r5, &(0x7f00001e4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r5, 0x117, 0x5, 0x0, 0x0) 2018/01/14 07:12:14 executing program 2: mmap(&(0x7f0000000000/0x58d000)=nil, 0x58d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000058d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000058e000-0x2c)={0xf, 0x80000000, 0xd645, 0xfff, 0x19, 0xffffffffffffffff, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f000058d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000266000-0x10)={r0, 0x28, &(0x7f000058e000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000578000-0x38)={&(0x7f000026d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000577000)={&(0x7f0000516000-0x170)=@newsa={0x138, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@rand_addr=0x0, 0xffffffffffffffff, 0x32}, @in=@multicast1=0xe0000001, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x4, 0x0, 0x0}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f000058e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f000058e000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x784, 0x0, 0x2, 0x1, 0x9, 0x5, 0x3ff}, &(0x7f000010f000)=0x20) 2018/01/14 07:12:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000054c000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c97000)="0a0775b0", 0x4) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000dc0000)={&(0x7f0000618000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb, &(0x7f0000eb5000-0x10)=[{&(0x7f00008fb000)=""/176, 0xb0}], 0x1, &(0x7f00009b6000)=""/70, 0x46, 0x8}, 0x0) r2 = socket(0x9, 0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000001000-0x4)={0x0, []}, &(0x7f000091b000)=0x4) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00007a4000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000001000-0xc)={0x0, @rand_addr=0x0, @empty=0x0}, &(0x7f0000000000)=0x12a) setsockopt$inet_mreqn(r3, 0x0, 0x24, &(0x7f0000426000)={@broadcast=0xffffffff, @multicast1=0xe0000001, r4}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000fc6000)={0x5, 0x3, 0x80, 0xd, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) 2018/01/14 07:12:14 executing program 3: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x801, 0x9, &(0x7f0000012000)={0x0, 0x0}) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000022000-0xa)={0x2, "6bf4f6d54cb2"}) r1 = socket$netlink(0x10, 0x3, 0x21) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000021000-0x274)={0x24, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@nested={0x10, 0x1, [@typed={0xc, 0x1, @fd=0xffffffffffffffff}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f000000a000-0x5c)={{0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, {0xa, 0x1, 0x100, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x2}, 0x9, [0xeea, 0x28000, 0x2403, 0x8, 0x400, 0x8000, 0x7ff, 0x7fffffff]}, 0x5c) 2018/01/14 07:12:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffffff, &(0x7f0000b50000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000794000)=0x10, 0x800) r1 = accept(r0, &(0x7f0000048000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000040d000)=0xfffffffffffffe49) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000ca4000)={0x0, 0x9}, &(0x7f00004a7000-0x4)=0x8) r3 = socket$netlink(0x10, 0x3, 0x9) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000623000)={r2, 0xe7e1, 0x5fc90dacefa1789b}, &(0x7f00006d7000-0x4)=0xc) readv(r3, &(0x7f0000b2d000-0x30)=[{&(0x7f00000a7000)=""/0, 0x0}, {&(0x7f00009f7000)=""/198, 0xc6}, {&(0x7f0000ed3000)=""/241, 0xf1}], 0x3) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r4, 0x8953, &(0x7f0000fef000-0x44)={{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="007203fb04a922e804e7d5688bc88902"}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000c78000)={0x2}, 0x1) 2018/01/14 07:12:14 executing program 6: mmap(&(0x7f0000000000/0x2f0000)=nil, 0x2f0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000298000)={0x0, 0x0}) mmap(&(0x7f00002f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000246000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002f1000-0x4)=0xe8) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00001de000)={r2, @broadcast=0xffffffff, @broadcast=0xffffffff}, 0xc) bind$alg(r0, &(0x7f00002da000)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-ssse3\x00'}, 0x58) r3 = accept$alg(r0, 0x0, 0x0) r4 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00002b5000)={0x0, 0x47, "db70125a001e8d52c6c7abe465fa9b559b1707213df8aec28548d38213e88e85a7eb7bb41dc7eb38eef2c2bae96210a8bde7663757cbf79c37a3651c83da02644f36f5afcff7e2"}, &(0x7f0000228000-0x4)=0x4f) mmap(&(0x7f00002f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000050000-0x10)={0x4, 0x200, 0x3, 0x4, r5}, 0x10) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f00002f0000)={r5, 0x1}, 0x8) recvmsg(r3, &(0x7f0000015000-0x38)={0x0, 0x0, &(0x7f0000095000)=[], 0x0, &(0x7f00002e8000)=""/0, 0x0, 0x0}, 0x0) 2018/01/14 07:12:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f000019d000)=@req3={0x9, 0x4, 0x5ec6, 0x1726, 0x6, 0x1000, 0x0}, 0x1c) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00009c1000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000a76000)=r1) socket$kcm(0x29, 0xdc5c5fcb9681fda6, 0x0) r2 = socket(0x1e, 0x4, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000636000)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000c20000)=0x8c) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000370000)={r3, 0x401}, &(0x7f0000a33000)=0x6) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) writev(r2, &(0x7f0000628000-0xa0)=[{&(0x7f0000c00000)="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", 0x7ba}, {&(0x7f000001a000)="76dc5c40926d79440f1976f7c314e51ea92bce7403c17537536128a5cdf22b99b267f02f43a34634fc449c8eaefa60b23ebf2714fd7c6fc73ecc9f314c1a6bc82a5329a9caf6e00617a5b7f89231064ab75434d62157b304375d8c07b6a7", 0x5e}, {&(0x7f0000df5000-0x1000)="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0x1000}, {&(0x7f0000553000)="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", 0x1000}], 0x4) 2018/01/14 07:12:14 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000977000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r0, &(0x7f0000001000-0x47)="21b91203f824475a183dc7ae356886437ea824bfbe04d460d1951b7d49634a837217181f3cfbad72146490570c08e40c77ae5a8e14c78b69c854d4089850ba3cf04bb0800e1a76", 0x47, 0x8040, 0x0, 0x0) socket$bt_rfcomm(0x1f, 0x3, 0x3) r1 = socket(0x14, 0x4, 0x80) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000001000)=0x0, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r1, 0x897f, &(0x7f0000002000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2c00}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000004000-0x8)={0x0, 0x0}, &(0x7f0000003000)=0x10) pipe(&(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r1, &(0x7f0000004000+0x538)=""/221, 0xdd, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000005000)={0x9, 0x9, 0x22d1, 0x0, 0x80000000}, 0x14) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r1, &(0x7f0000003000)={&(0x7f0000006000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000006000)=[{&(0x7f0000006000)=""/73, 0x49}], 0x1, &(0x7f0000007000-0xd7)=""/215, 0xd7, 0x5}, 0x102) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000007000)=@assoc_value={0x0, 0xcd8e}, &(0x7f0000006000)=0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000008000-0x8)={0x0, 0x8000}, &(0x7f0000003000)=0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000005000)={0x0, 0x0, 0x1}, &(0x7f0000007000)=0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000007000)=@sack_info={0x0, 0x3, 0x4a}, &(0x7f0000008000-0x4)=0xc) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000004000-0x3e)={0x0, 0x100000000, 0x401, 0xffff, 0x3b50, 0xffffffff, 0x3, 0x575, {0x0, @in6={{0xa, 0x1, 0x61, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0xd6ba}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x602, 0x7, 0x1, 0x8, 0x800}}, &(0x7f0000007000)=0xb8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000008000-0x8)={0x0, 0x1}, &(0x7f0000002000)=0x8) sendmsg$inet_sctp(r2, &(0x7f0000002000)={&(0x7f0000007000)=@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000007000)=[{&(0x7f0000008000-0xf3)="fd7e80dcfbd7a18267901affbe7face964efb13925f23a5c1a241627f824d268a8e6442d52ec698c2cd6336b6162c49d0465be5f78ff851253e5e985c561416e723553d7c274b609a31f20765da59ecf526d3fe8d9b8c0cf6c9cd60cbee815c6254bb9961d07a1fa0c001a7dded9c416ed7e08f8fee66f125e80e8a0fce986a84e58cc1e4a2c05cdc7042576e0c1d799ab1e03d86d886e353f47226c57bd86731a149f1fde0eacd59587f986665cf7da6cad9401b78c10efd3cf48b30b838ab72eb4b3ac18548620f784b135e46fa8a583a6b6492b0c85cc9c55dbf6e67801036a051e139fa27046d1299f0b7f94ef9b228197", 0xf3}], 0x1, &(0x7f0000003000-0x1e0)=[@sndinfo={0x20, 0x84, 0x2, {0xfff, 0x20a, 0x4, 0x2, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x410, 0x8004, 0x8, 0xff6, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x8, 0xe, 0x4, 0x7, 0x1, 0x400, 0x81, r6}}, @init={0x18, 0x84, 0x0, {0x7f, 0x8001, 0x8, 0xfff}}, @sndrcv={0x30, 0x84, 0x1, {0xb570, 0x20, 0x20d, 0x2, 0x36, 0x7, 0x0, 0x7, r7}}, @init={0x18, 0x84, 0x0, {0xfffffffffffffff7, 0x1, 0x1, 0x10000}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0xb83, 0x8008, 0xfff, 0x7fffffff, 0x3ff, 0x6d, 0x8000, r8}}, @sndrcv={0x30, 0x84, 0x1, {0x20, 0x2, 0xe, 0x5, 0xffffffff80000001, 0x2000000000000000, 0x800, 0x3706, r9}}, @init={0x18, 0x84, 0x0, {0x22c, 0x1000, 0x9, 0x3}}, @init={0x18, 0x84, 0x0, {0x36b, 0x100, 0x2, 0x4}}], 0x1e0, 0x20000000}, 0x8000) 2018/01/14 07:12:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-sse2\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c93000)="d3ab27000000072356ba602dff05000b", 0x10) sendmsg$alg(r1, &(0x7f00002b2000)={0x0, 0x0, &(0x7f000062c000-0x20)=[], 0x0, &(0x7f0000d72000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) sendmsg(r1, &(0x7f00005c4000-0x38)={0x0, 0x0, &(0x7f0000309000)=[{&(0x7f00009bf000-0x7e)="cacfb8e8f0448f8600d415aa9f15213a7f0925117b3ea5bd6164218bb6718c23f2317a2c1f88fbf16e24b0b5119837817091df2266f4a54d2984742b9632d44bf322a285b0a7b3c40a9095c0c35013190f2acc2beeae1c2419f515295a3b45a9476dad3b538ff0e7ecbcd7fcd1b1d01a939bfc13d421187ef42a2a5f2c35e1aeb6a6d21d0113bb3dac86bf270d583a57fad6f08e64d662d63767cd0e1b4d4b64", 0xa0}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000a4a000)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) 2018/01/14 07:12:14 executing program 7: mmap(&(0x7f0000000000/0xec5000)=nil, 0xec5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000d42000)=[{&(0x7f00005f3000)="390000001000090469060000800000000800000002ffffe9450001070000001419001a0004000a000000000000000008000300ff00001ee400", 0x39}], 0x1) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000004a000-0x4)={r0}) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000b7f000-0x4)=0x0) 2018/01/14 07:12:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e81000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha384\x00'}, 0x58) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000b05000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00008ab000)=0x1c, 0x80800) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000ff3000-0x8)={0x0, 0x1}, &(0x7f0000a6a000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000666000-0xc)={r2, 0x20, 0x10}, 0xc) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="", 0x0) r3 = accept$alg(r0, 0x0, 0x0) ioctl$sock_netdev_private(r3, 0x89f3, &(0x7f000053d000)="0e4c37f396050079d5b963f3faf96a5a15ab0c129925c5f5f310cf03c044811841f08204176a1340e6df9f60371af86eddda07e0f91b0129ebd8505502ec65e98f74896ca8d9035ffde0f206fc73011d8d86fea92425713ff7142567b66583b7eb41b2e3fc2c1125ed43d1a73ca814f0737cc29058913af348a97f31b4d1") recvfrom(r1, &(0x7f0000e5e000)=""/90, 0x5a, 0x20, &(0x7f0000a24000-0x58)=@alg={0x26, 'aead\x00', 0x0, 0xffffffffffffffff, 'gcm(aes)\x00'}, 0xc5) 2018/01/14 07:12:14 executing program 3: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x5, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000003000)={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000000a000-0x8)={0x0, 0x0}) 2018/01/14 07:12:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000448000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000742000-0x4)=0x6) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f000048d000-0x38)=[@in6={0xa, 0x2, 0x3000000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10000}, @in6={0xa, 0x0, 0xb534, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x4}], 0x38) syz_emit_ethernet(0x5a, &(0x7f0000978000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {{0x800, @ipv4={{0xc, 0x4, 0x0, 0x0, 0x4c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0xfffffffffffff000, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@timestamp={0x44, 0x12, 0x9, 0x1, 0x0, [{[@loopback=0x7f000001], 0x0}, {[@broadcast=0xffffffff], 0x0}, {[@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}], 0x0}]}]}}, @icmp=@redirect={0x5, 0x0, 0x0, @broadcast=0xffffffff, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @multicast1=0xe0000001, {[]}}, ""}}}}}, &(0x7f0000c6c000-0x10)={0x0, 0x1, [0x40000000000099c]}) 2018/01/14 07:12:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000137000)={0x0, 0x5}, &(0x7f00000e3000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000b3e000-0xa0)={r1, @in6={{0xa, 0x3, 0x80000001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x6, 0xfc, 0x3, 0xc0}, 0xa0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000f5c000-0x4)=0x0, &(0x7f0000f5b000)=0x4) socket$nl_route(0x10, 0x3, 0x0) 2018/01/14 07:12:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a1d000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr128-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x4) sendmsg(r1, &(0x7f0000807000)={&(0x7f0000bc7000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000e0d000-0x80)=[{&(0x7f0000e79000-0x2c)="2a6e059d82f65561f040a7fec5d42c5be6745b4d0347096e6feefff9c3f89cc96070b02d35efb9a1582f", 0x2a}, {&(0x7f0000aef000)="130dee9f22eafbc7164f5e2b756eeae2ce9a6bb2b130d6288db41186158d524110320f419a58f20173dc575c10930f607de23c124ee7160c0bf34d0b6f5ab9710c9050b766511bda91312b25dd8766139d9c15d9", 0x54}, {&(0x7f0000eec000)="cdbc4b67730db14725035e3110f9e5", 0xf}, {&(0x7f00005ca000-0x4c)="eb7161b4d5e658c0cc61af94c56664e527ea67e9e35314512020e13d35e74c2d417a69ca0dcd06bc1f1bb1ed6266096b3b2ea5f0263e08f0159b95bfdbab7490a279f5473b5adbfa9cca6744", 0x4c}], 0x4, &(0x7f0000c2c000-0x12a0)=[{0x58, 0x0, 0x81, "3284a9ec19f3a873bf5d531db5aa13b9bf5f6c0cfc406f02f798111f60d6b7c357827a5d5c4945a667b8e205828102fa3ffe1b363fba0c6812452550c8d7888a1fc2e57d2fbdf9bc"}, {0x38, 0x10d, 0x7, "8a96eb48ec6131ac016fc895c915f0f4837bd0de7ed54dc6b23626912928fe03d5"}, {0x1010, 0x19f, 0x7de, "159f5bf8ffa1f5d3a15c5c5a9a574e0178c6833239a0e94df8ed951489d564c2d0e3e7d50730e41168f13aa28673e08cda515588232e7f2d75a9ebacf4df783f9052f3d69e180510c8a4a0ffc555001286d620fc12497a41e92e0a466972ecd7f22180387e56b5a319328170137e2827b32745ccfce9dc0e617813d13f78c5c7efccd5a90874a67a9749f467293b66d1f788e5c31160d9c8e06ef9da5e67a7d0fa604cda02984ac046bd419870d90d685ae1952b7f5c5e36820e99b96eb5f66e9188298a9e6d859689fecfd26d1a2b94fa6c6baa4996ac17514f61e1f27fd2b85acf7db73a109c908a4280b46cdf0edcffbba3e8e87364a7f76de4efa913cc658af8ae2a430bbd65f733bda8abb7a9268ead673d1be35a12368fcfa9e574c5f945114dc2dfe76f0d41742790e824e5b3dc14e5f2c1ca52afb475d7e2ae17d392c69573df1f0f776c8ea756ed1cbd744255814777516ef683e5156b5236ece6293b85d9f69741c26f76f1c2807d0f07c7589af0e5117c3d1f83c429e61ce2699d1de45c0b4a3c4bce8b77d5bbe7114b873cec3a5288d0d4e35ba4b365cb22cea1f48be2b8b899cbdb5b536ff4eb60befb646704a1b1ff138ffb2cd0e35c5cc46a146cb8255d01d0b981ee1a96d79c385646d7b939e9e680259ed73462c67eb4605c09d3b7cb5217af032e6d5886cbe120e5d5fb5e3ea3d4df74c769141b6d810d6ca9bafc4ddff6570970208d7e055f2e3e4dbf9426bbd2d6b79be3de172b846613dd1d5d5147d9f707e2287e5d15b7229f82e1338d63ad24c124901a22af4be6c23f9d2c403a97c764e70e370198f1faeb10243288217d8888813729865a8b89e1b0794718474297e0426f05aa84ed5ff0beb81396818fba5d0b054b56e1d1d8aa3f6ff816f68ea511bd66af59fc6f43ee726d7f39ca69c1777724c99a6050dcda2fc3d86a8ee09c87fba478bacb3555781588f50132dab50a659ad867d737b11de59f82f866a22cc27c9ce361858477915939b40f3a10323194bf590e9d6427231c80c2ad9060176f933e5e9e2d4fabe941cce417a51af81dfd09ccc02e9bdb8031b0fdf688631b9db560d9ee29d5dcef01d53959ac157966a3298f427573f0b767d75d02ab515bd5876d51f942c07fd37e8767f3fe5e2a4768c31bfe2fcd12f11c3a1c4329f4386742d9fdfa318b4ba26528869fa4e18f3548d7b74bcefe7cf39a3b683d468774bb4629e2e13081193748ee952b725a7827b0ec5479707e33703d8197fa068ed02f859cee703c95aeed903230c268a5421ae89f15c72c8e36d862528c8eb136f868cd6441870fa2a65d22a615476112c6b1f34eda65a1f570da520b2037c3a250a6cce618e76e9f904b0dcab1ff358525f0eb62b8c6ca22a15ced6584f05a089caa064fa66b5a24a0145d6e09928273bbbc22f90a816dcf4436ccfa857de380754b8df2f42c7e29004284d261fc0a185e476d98bd35b293e949a727323a2a6596678039012b7accbac771a0c14382d1f03309e934d0aea31d88a63552b90aad6259b4c14ae7df50b2e7ec7a78bf18096800d057f46a7b3ef8f45c62766596fceb0056d555bdaafc3cc9b22e61230f1d3e0f9f25400e659794f754a540dc046a615b502e496931921db652710efba82b50f5c09fbf9ebb2257ed8abd726b5a30092a2820a1aeb9277a46fd94dbad0c39bf79a0f7ea9b12998356d76abe5c8af8f20921f8f95f5300e52f9265a2a1c67eff5cac173dfab94749d0bb06e1a78dda97e2579bbcb5350e1113c96d9f4e591c8013ced0ea06bc36ffd0d736d997731efbb7609bb4d6b6c24759bfc1fbb758988adbe66559cb632f46e5e207cbc79e37dadbe350fa42b92a2543835c366d4b5c972b26da489e8fa2efd647334e51a39a41847268886220598c5f558b4df8d302cb5f6280817883bad1e497ea71012333a61e61a9451e40582dfac995bc227b0f628e29e518cb309bb4a4a110300d756bf2c67df01f82cfe46a127fbc983f3a2fb1ca1f6c2c793743843af06fb438efe09393cebd99f02907c4bd15105d174ce9655102e06b6fac351b148266d1213480f406a282d81b1d2cd0cc456c9531b70220a2f5767269dd867123b02960a83096ae84f89a87798f6734da02ecc84a4dd0f47f826d63e9436ce7736655fc508551854d770f57f9a962942277ec7d3aa939d0ee063b0056cb279d9a64dff8bf5aa83e57c1fe4cc86af37a54b09307004dc428c63e9c17c5655b8612a8074d9176e7069e7acd45a2c330b74c4550c6d0c45f56637d7ce9f53164905959da093078484e595156acffa283fd55b7f9e67b19817a13b61edff8b129a1d521fcd0e6881277e3c72b109397ea6225446253b3df669efbb0b2c0cd25ed6c1148d275a3ed9c88658b69530bcae92a70b4692ecc4158e163eac328152f22fb21208c76f31337e9bc27589d166ce9fece43e38ae13e7390932be2913db2b123257286489a9b195e70d03fe0a3fcfb3dc494bf2408d4818c6e24b839439be755bf977557237a56fb1d9f231b1c10beb3e5084103088945cb254462ab6a922cb86b8c364907339b42f2e7ff9a5356b15630ff0680bf3e5904ea6efff9060fb4c4365a913b94dbe5a67f62fa514dd3776e4f804856a7adf6fad56f64d401d9c3018f821fe839efbf17b7ff3252a0b879bd4f1a559161c9032334beab22102ee969df5d82c185b2f45d5e64b1619922d66c2432586a1b43203d9dbd0fc9a03686c1aa5993b3f74d20eb10643814e026b24cc19c96ca48a5b9fcebe60ce2d6c69bcdc25b266a5100e776420d2fe1686e5d1cc5b7dcaef10376c613a13f23ceb1218d9fde74f1ff4c31390e844a6560221dc4a2e10bc583c94ce37ddcfdb917e780352d3349f814e967145a2cbea9634a60a46bcff48ca30ce0a8fdfd0b93c8512bd2354bd96338887e4b6da71d7dc99663f9fed72267010a543e3868596978dac8d407595fafb055ecdefd85f678886d448ec72223db8865d06428edc5e395b9bbebd5a57c99dbf9324371e5c65e7d636de5787c005a9173c0ad1df200881ec85513222e1315eb09075ae5330b738c04a93d1a7264830f49daba9bfb7b76c7f4a8e9152c7fe9e0024abeb86b02b28dd0edd306fb1f647857a484698d4d2e4545b70ba69ca5c74291f4124e42930c845ac4f084bb41a183d37bfb2d60ec27929210323ec287c337047a598e3eb1d3bab81446d1013227d066eb2ce9c044188b4d8f2f0d7456aeb21f52b26fe73008830112f1ea9661163a6dcacbfe1d54d4d8854681c5f746e8a0dbf69ccf559a2100b14ffa1519d5bba2ab19117750395b307bba886b8420bc021a68c50f7748fd6574178c69c77e688331e15b02b6be3a146fc203263c794656df61ed044c09e2f4536da0f316a8842221c45788d39131f1aa1cd972aec6078e2db6b2951d8c53dfcf1f851229afd254450ef2c9e42c118341c8df98abadf85ef4ef5a1d954dc94a3f63f86a5e822697d6fd1f2d1d3f048b50d17d5626e45953376e5b839bdfeee6bf030726fc2d079046b529d1f964a33a6dc3a34d077dc7547731d95fdec2864969fe3465962ca306584118169e085209417abe9f65b52975f051fc9122d5253e3e9a51cba33f9f546b1c3e987bc906cf1eced44c1000b31622e30cd82dffbd4235a20c38a2a638eb16a20a3d0f7868d2213eefd8890ad508d3e52895c2b5997d4e3f5d6a7649a3864ffee6a10c3060e5e5aa44bfb2bf9352ea453c87c05f228575142dd31bc91d5336875eea0fe0d1332026a2ebcd79e00da16c31ffa5515ac754a31bb09416c711e26cee1bef87052ea7a326df72d8602841230c78bf5db57fc8d08f01bc87365e2e581847e379e282052a389de6f75d1fca1a6e04f47bbd67f9364af9568075cc14e58c4d8323fdb63cd225363a12191098a09b5cdc6df1a7e4abdd16b28a8c102f32ccd4db55897af2531461e4800ca65017fa8319509523f71481babfc92d811974ba8adf501a6af64a41ed716b8131487e6a802c874d60930f53908db28487911d116dc555924f5268e0cfc065dd3c666f3049efe23321e66810f10ab1da3bf300cfe9dada41e70d7d4dd2c124fcc3d8026dcdd115b461f7d694db21c9f9001cb5445adc9438a7cbf7d9251a0469f94ad357b48530e083831a3cbbc1881c8c27b3e481380181d582dd0e9fd15119e17aa77b6663eced7945330dee5edb5c920a9c26c337f9712442ccf6cc7b03dd15bf1c5c6451c56d36efa51e4e466a197ee322a24295266c6784d2a8f8bf5e0ea383c67aa9dad702cdd5c1e54fe50d665f1f8b697f89eef03270c34489c4abe9800089506222a49fc9ddebbd72e30b17e3a3704417c31ddce6f5746ba79e181c65ef75f75569cd36da6efd713d1b78fbc7e6714f64e5cfc2bb24375d5b0e5507fcb86b7df0304b9ffb4e87cd77fb646c367e7e86ce5141ec749ba50875a63426ca8cf091f1be00197f815e48f111607868df179be996d8e4d230cc22a5dcd5df1be4298e715999d76d4ad8307bcb52f07f9b5411662dee0302c172f2c6c69690ef714f49a637d27fd015df4784e974d768df60498797c3d1d2238af3bfadf12d47d84724e722597ee738709f12959856149c1e066b4422f88e5d9291ecc82778bbeb15214893efeec10a9f833c0f8670f00f72e16931e005a971fca158284536a7832c0329dd3e6db90200c50010fa0917d818d133db0427a5f31589a369412be1fd127439928085d61c3f6dc12714e5314a7bc27b78678473ac9333ab503589946881cd2bd1d677a666024e0fe59a66362f85405845bac6924f62e8b2f7080abd4d78019f1fe764e3881c60c73ed3b5403f477a7041d96b0fcac34cba5c9392c0e64a97c771e43978e1835db058615d7139f59753c7ebe929d62aa7f0e1a88e56efcc9d0049610fe96bd263fd77a0d184ef4038238179b98c4d62b208a9e538b06a4d2d1b9c4b25c9a9b8661588a7f24afd1ca1007b5b014ade1295b916fe92a1e7f4d38b9c25a57ca8994e5275e4b49f6ed0975a4a15c5709e183e548d2868ea988ad845561e594bdd7eeaff3384d84044a9ef3b224f63b085f9cc4003ee10c934357d22f9493b174b1264cf0e83c00e04a0540a5fffe709a8c4382d2035b868f7c5259d527b345a3492e319b8b694a91fd201571ac209e86aaa8b12bacf1a66bf80e762fde583a37d0cd5cbbd0febae2d928fc5bdfbcd5957f3c4fee05b38a4b5379ce43d78b3d90d3b006733585b783235af7d97339f5daf3fdf6b055f5d15ddb6e5c89f67e737b0a4a2a3554ddf0dd5759bee4236d5ab8f734709319e6b5e758132f6249af93beb9654c369224d18c70536c4f3811e5595cc5e42ea68c3d6748b8efa9a52c94b220e8d600c077e2ef5f85b017a9f2867ee9b5f14e806d425efb776cf2dc9e5da50e59d28c96590484be1126f0928f17dd5d13e98f161ccb08768901294a1369c20250b61d95a02ace83aa1c245f2d898a9dcff2cf7873eac2425e9e7f94dc0f1a92c0147b39026c7dad92e567d5824a656d6ea0b5fee5e17d522fbde96877b0ce830ab9c0dc4e7f37f91b3c367248a77b906af3e0de8f1e8c0a2cb224543d1e999c5b5eb13c58c832078b2154cc2eb5f6d41e6519cbdecc3faff6080540eda055ffd4ec5056b958d9b1d0f2b8265f9369a99569aab5f0b2c85d615bad6a7195ec8ef3b86dde6deaaa5eff174d08faac3ff3750b056fbe233625fcda7a82cf9ffd9f37db6a347dafdcc0bdf55e6837c9f76caff"}], 0x10a0, 0x20000000}, 0x0) 2018/01/14 07:12:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000b54000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000e82000-0x4)=0x0) 2018/01/14 07:12:14 executing program 3: mmap(&(0x7f0000000000/0xfbd000)=nil, 0xfbd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000ed1000)={0x5, 0x6, 0x80000000004, 0x8562, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fbb000-0x1a)={r0, &(0x7f00004d2000)="", &(0x7f0000fb8000)="", 0x0}, 0x20) syz_extract_tcp_res$synack(&(0x7f000060f000)={0x0, 0x0}, 0x1, 0x0) 2018/01/14 07:12:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffffff, &(0x7f0000e7f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000b0d000-0x4)=0x14, 0x80800) accept4$packet(r0, 0x0, &(0x7f000001d000)=0xfd23bb4db1ef5548, 0x0) getpeername$packet(r0, &(0x7f000039c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00000af000)=0x14) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00002c0000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [0xffffffffffffffff]}], 0x1, 0x0}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f00001d6000)={@rand_addr=0x0, @loopback=0x0, 0x0}, &(0x7f0000b7f000)=0xc) 2018/01/14 07:12:14 executing program 6: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f79000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224,ctr-blowfish-asm)\x00'}, 0x58) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000f7d000)={0x0, 0x0, &(0x7f0000f16000)=[], 0x0, 0x0, 0x0, 0x10000}, 0x140) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000695000)={0x0, 0x80000, 0xffffffffffffff9c}) r2 = gettid() mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00001d2000)={{{@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=@broadcast=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}}, &(0x7f0000f7e000)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000762000-0x28)={0x29, 0x3, r2, 0x80000000, r3, 0x5, 0x20, 0x7ff}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a077598d5e383e5b30009ed5cd0dbb72905f0df8217ad4000000000000070e6", 0xfffffd48) r4 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r4, &(0x7f00008fd000)=[{0x0, 0x0, &(0x7f0000ce6000)=[{&(0x7f0000f73000-0x52)="a30e0162976e57d45902a2ac1e2c71e8", 0x10}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) r5 = accept(r0, &(0x7f0000c80000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000032b000)=0x60) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r5, &(0x7f0000f80000-0xea)=""/234, 0xea, 0x100, 0x0, 0x0) recvmsg(r4, &(0x7f000022f000-0x38)={&(0x7f0000f74000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f000000c000-0x84)=""/132, 0x84}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000f7e000)={r0}) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$llc(r6, &(0x7f0000f7f000)={0x1a, 0xf8, 0x5, 0x3, 0x3, 0x80000000, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r6, &(0x7f0000f7f000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000f80000-0x4)=0x10) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r6, &(0x7f0000ec5000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f80000)=0x10) recvfrom(r6, &(0x7f000085a000)=""/83, 0x53, 0x12000, &(0x7f0000da5000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) getsockopt$ax25_buf(r6, 0x101, 0x19, &(0x7f0000183000-0xbe)=""/190, &(0x7f0000f7e000)=0xbe) 2018/01/14 07:12:14 executing program 0: r0 = socket$inet(0x2, 0x5, 0x0) socket(0x11, 0x80006, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in=@broadcast=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006d6000-0x4)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x61, &(0x7f0000a0c000)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, r1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0}, 0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x4000000000, 0x0, 0x1ff, 0x0, 0x0, 0x0}}, 0x256) 2018/01/14 07:12:14 executing program 4: unshare(0x2020600) mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x1, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) sendto$inet(r0, &(0x7f00006f1000)="19a67d13a39bb32882e89f003da0444c6907c217a8b5d819122e2bab089510f3ee27531066cccc8c2e666d725be9f472ba4686eedee9613dd7ce3aa7a4737a188d42870be6a7de7f1714ca9f21f69d8b1e1065b75674c4b8f0ddb8b5cb58f9f99554f8e5fb262779316d0a973d02f589498a9740fc0962d07b7d26dcbdd155d58def6683cb6d176a68b97ae035cba44e322f17c4d61d0808c4c6450da3fab0e2061faa0ceeb2530e9db631edc531932041c7ac821ea6bfa8573c82b6e9e156f84f92d02f19c1a780af5839e1b8601f4b9a6b0946ac46390d15e4ddcc5cab6d8fd615909f30", 0xe5, 0x0, &(0x7f000025c000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet(0x2, 0x80003, 0x2) getsockname$inet(r1, &(0x7f000081f000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000dff000-0x4)=0x10) 2018/01/14 07:12:14 executing program 5: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000000f000-0xd8)={0x40, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x5, 0x0, 0x0}, [@nested={0x2c, 0x1, [@typed={0x28, 0x1, @binary="23227bcc1a52d5478881980447227933fda3b2ca8bd092866d3df03f3e"}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000024000-0x4)=0x0, 0x80800) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f000000d000-0x78)={0x20, {0x2, 0x1, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7, 0x6d88, 0x7f, 0x8000, &(0x7f000000a000)=@common='ifb0\x00', 0x5, 0x457a441b, 0x39f9}) 2018/01/14 07:12:14 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000301000-0x4)=0x7, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{0xa, 0x6}, {0x3, 0x400}], 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1014c, &(0x7f00004f7000)={@random="1d959ebd93ff", @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, [], {{0x800000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x9d2f1fc2e7762b7a, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, ""}}}}}, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/14 07:12:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = accept$packet(0xffffffffffffff9c, &(0x7f0000d95000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000e87000)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000cb8000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvfrom$packet(r1, &(0x7f0000027000-0xee)=""/238, 0xee, 0x0, &(0x7f0000ecd000-0x14)={0x11, 0xff, r2, 0x1, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000b1b000-0x10)=@generic="25eb357bcf96347488ee9e5f081804d9") 2018/01/14 07:12:14 executing program 0: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000d23000)={0x0, 0x0}) r1 = socket$inet6(0xa, 0x80001, 0x0) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f00009f7000)=@req={0x0, 0x0}) getsockname(r0, &(0x7f0000ae7000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00002f6000-0x4)=0x60) getsockopt$bt_hci(r1, 0x0, 0x63, &(0x7f0000d23000)=""/30, &(0x7f0000d1c000)=0x1e) 2018/01/14 07:12:14 executing program 5: mmap(&(0x7f0000000000/0x940000)=nil, 0x940000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f0000240000)={@broadcast=0xffffffff, @multicast2=0xe0000002}, 0x8) r1 = accept(r0, &(0x7f00004bd000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000849000)=0x8) mmap(&(0x7f0000940000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000941000-0x2c)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}], 0x2c) getsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f000093a000)=0x0, &(0x7f0000471000-0x4)=0x4) 2018/01/14 07:12:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x7, 0x39) r1 = socket(0x19, 0x804, 0xffff) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f000075a000-0xc)={{0x3, 0x1, 0xb6f, 0x40, 0x8, 0x5}, 0xcf6}) r2 = socket(0x11, 0x803, 0x0) bind$packet(r2, &(0x7f000098f000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="06004ee72211", [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000922000)={0x0, 0x0, 0xffffffffffffffff}, 0x4) ioctl$sock_ifreq(r2, 0x89b7, &(0x7f000004b000)={@common='vcan0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) sendto$inet(r0, &(0x7f000027e000)="", 0xff6d, 0x0, &(0x7f0000191000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/14 07:12:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffff9c, &(0x7f0000b0f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00007ea000-0x4)=0x14) ioctl$int_out(r0, 0x2, &(0x7f0000c9e000-0x8)=0x0) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f000062d000-0x1c)="1c0000002000af020002f300006b00050a000000ff0f00010007109b", 0x1c) getsockopt$inet6_tcp_int(r1, 0x6, 0x17, &(0x7f0000391000-0x4)=0x0, &(0x7f0000b83000)=0x4) 2018/01/14 07:12:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1d, 0x80007, 0x1ff, &(0x7f0000e2d000-0x8)={0x0, 0x0}) accept$ipx(r0, &(0x7f0000216000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000e88000-0x4)=0x10) socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000a69000)="1f0000000906ffde0000f49f00890100001f00000900010006000000010080", 0x1f) close(r0) 2018/01/14 07:12:14 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000001000-0x1c)=@req3={0x9, 0xe4f, 0x3fc00, 0x0, 0x5, 0x101, 0x9}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1000000010, 0x10000000002, 0x0) write(r1, &(0x7f000068e000-0x81)="1f000000120009f2f908fe0000e100008000001405752200dfb30d00000081a0664d3615dd58a0936f07b992da220c83758389cbde2209000000000000003d72245d6a9313cd4003876e26a4dfcb16bf5bf8d958b539e6865ef1f7f5272d5895644fe738de22ba4289b3f3e416776559db04c6b9767410089ff97edcd913f138d7", 0x81) recvmsg$kcm(r1, &(0x7f000012a000-0x38)={&(0x7f0000301000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000134000)=[], 0x0, &(0x7f0000117000)=""/0, 0x0, 0x0}, 0x0) 2018/01/14 07:12:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000a18000-0x172)={@remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, @random="d4accc60fea4", [], {{0x86dd, @ipv6={0x0, 0x6, "6af20b", 0x30, 0x67, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "e417db", 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [], ""}}}}}}}, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) socketpair(0x15, 0x800, 0x5, &(0x7f0000d5c000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000910000-0x6)={0x0, 0x7}, &(0x7f0000036000)=0x6) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000de6000)={r1, 0x0, 0x9}, 0x8) 2018/01/14 07:12:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000f5a000)=@generic="7746205e4d1f4f5d246e5d9d6d7f4bae", 0x10) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f000071d000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f00001a4000-0x4)=0x1c) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000ca7000)={0x0, @in6={{0xa, 0x2, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000428000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f000003b000)={r2, 0x5}, 0x8) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000ff4000-0x44)={{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffd, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='ip6gre0\x00'}) 2018/01/14 07:12:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x1000000000000010, &(0x7f0000249000-0x17)="0200000000f301010000be9f5e138c88", 0x10) r1 = accept(r0, 0x0, &(0x7f000083b000)=0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f000059d000-0xa)={0x0, 0x1, 0x1, [0x0]}, &(0x7f00001b9000-0x4)=0xa) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000cbb000-0xc)=@sack_info={r2, 0x0, 0xfffffffffffffffb}, 0xc) 2018/01/14 07:12:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000ebb000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000056f000)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f00001c5000)=0x0) sendto(r0, &(0x7f0000361000)="7478a0c25b6ddf9863580000000000000076546aa0d7de97041b2310fabc10e351ec79e31e6b18d93947e758fd0328a6eb2e4985d0aa0f4fd141ce26c21ce121c5590838294aa92a", 0x48, 0x0, 0x0, 0x0) listen(r0, 0x474) 2018/01/14 07:12:14 executing program 0: mmap(&(0x7f0000000000/0x792000)=nil, 0x792000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000792000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(0xffffffffffffffff, &(0x7f0000795000-0x38)={&(0x7f0000794000)=@full={{0x3, {"e144d831a9bd4b"}, 0x0}, [{"6f3f4c942641bb"}, {"088d0057bac924"}, {"b1a18accb8176d"}, {"fe773d3595fefd"}, {"501affbefdfce9"}, {"2b672b2ab1cd37"}, {"cde9a9429d98be"}, {"48022b30edd990"}]}, 0x48, &(0x7f0000792000)=[{&(0x7f0000183000)="01", 0x176}], 0x1, &(0x7f0000794000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000561000/0x3000)=nil, 0x3000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000601000/0x13000)=nil, 0x13000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003ac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/14 07:12:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) pipe(&(0x7f00006c2000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000091000)={0x0, 0xb5, "21a754f7f22f1245700df4b1a7cba5172670ed225a12401e4c6c44abc6a99dffbb4d6dbdd261d69cf47576e25a9e075e4766653498da98250e06a34f5ab23b3f641c3c5e2f51f346db87bf89de0ee46579b6e323b620e5454cc871de54daa16e4b57cc4677c8ce410f4e15f0b193a3bf131521498dc86ec7a7a93c6cfc87fcfc92149bc5cd0a891122c1caaa60f5950ffa61208eaf688bdec27c964b49e0f52eeff8ce61225e2da0285bb42537ca71833d725da680"}, &(0x7f0000889000+0xcf3)=0xbd) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000cbb000)={r2, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0xfffffffffffffffc, 0x7, 0x7b2, 0x1}, 0xa0) r3 = accept4(r0, &(0x7f0000224000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f00005a4000-0x4)=0x10, 0x80000) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000df9000-0x18)={0x0, 0x0, 0x0, 0x4, 0xc0}, &(0x7f0000a6d000)=0x18) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f00000a4000-0x10)={r4, 0x38, &(0x7f00009b1000-0x38)=[@in6={0xa, 0x0, 0xb21, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3f}, @in6={0xa, 0x0, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8000000000000}]}, &(0x7f000005c000-0x4)=0x10) getsockopt$inet6_tcp_buf(r0, 0x6, 0x22, &(0x7f0000dc3000)=""/145, &(0x7f00002e9000-0x4)=0x91) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000349000)={r1, 0x6, 0x2, "66f64561823f87409bf23500ed76dead4bdc1a229ac3f69ab6005104653f3186e03ec1b009bbd02f3f64824c11ccb88940fe3c33c69102807477c1036e797139668393c96b55eebbd81e"}) socket(0x9, 0x5, 0xfffffffffffffffe) 2018/01/14 07:12:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000efd000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x1000000040000003) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000c89000-0x8)={0x0, 0x4}, 0x8) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmmsg(r1, &(0x7f0000295000-0x78)=[{{&(0x7f0000798000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000aee000-0x20)=[{&(0x7f00009e2000-0x1)='m', 0x1}], 0x1, &(0x7f0000bd0000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/14 07:12:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000660000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'rfc3686(ctr-serpent-avx2)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0", 0x4) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f000077b000)={0x0, 0x6}, &(0x7f0000859000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f000021e000)={r3, @in={{0x2, 0x2, @rand_addr=0x100000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) pipe(&(0x7f0000716000)={0x0, 0x0}) sendmsg$alg(r1, &(0x7f0000653000)={0x0, 0x0, &(0x7f0000bf5000-0x20)=[], 0x0, &(0x7f0000c18000-0x60)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r0, &(0x7f000063b000-0x38)={&(0x7f0000d3b000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f000030c000-0x12)=[{&(0x7f0000aa1000-0x75)=""/117, 0x75}], 0x1, &(0x7f0000d9f000)=""/226, 0x407, 0x0}, 0xfffffffffffffffd) 2018/01/14 07:12:14 executing program 1: r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f000095a000-0x4)=0x0, 0x800) listen$netrom(r0, 0xa38e) mmap(&(0x7f0000000000/0xb6c000)=nil, 0xb6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000086000-0x4)=@int=0x0, &(0x7f0000042000)=0x4) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000763000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000059b000-0x4)=0xe8) sendmsg$nl_xfrm(r1, &(0x7f0000004000)={&(0x7f0000004000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)={&(0x7f0000003000-0x1238)=@newsa={0x154, 0x1a, 0x1, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0x33}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x10}, [@replay_esn_val={0x1c, 0x17, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}}, @algo_auth={0x48, 0x1, {{'digest_null\x00'}, 0x0, ""}}]}, 0x154}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000b6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(r1, &(0x7f00004c8000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000b6c000)=0x8) mmap(&(0x7f0000b6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000b6c000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003c2000-0x4)=0xe8) mmap(&(0x7f0000b6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r3, &(0x7f000005a000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000b6d000)=0x58) mmap(&(0x7f0000b6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r3, 0x6, 0xe, &(0x7f0000557000-0x47)=""/71, &(0x7f0000b6d000)=0x47) mmap(&(0x7f0000b6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r3, &(0x7f0000b6f000-0x10)=@ipx={0x4, 0x80, 0x8, "bd50c98e52d7", 0x1f, 0x0}, 0x10) 2018/01/14 07:12:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0xb, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fe6000)={0x3, 0x4, 0x4, 0x100000009, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x7, &(0x7f0000c75000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@map={0x18, 0x2, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f8f000)="47504c005bea76cf3298b2f8b1bbbc91d5beaf6e3b1e91f85ccc", 0xb4c3, 0x1000, &(0x7f000058b000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/14 07:12:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000002000)={@generic="26003b909f4b6cd84ecf7f14a9447d0d", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x2}}) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f000000b000-0x300)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$sock_SIOCOUTQ(r0, 0x8004745a, &(0x7f000000b000)=0x0) 2018/01/14 07:12:15 executing program 6: socket$bt_l2cap(0x1f, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000000a000-0x3d)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-512\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f3b000-0x38)={0x0, 0x0, &(0x7f000065d000)=[{&(0x7f0000de0000)="6b1549f16e76351d6285c9867227ae4939f42a3b281d0ac317c5306806ebbf0ebf14af84d5f9eb2c6a5f0814073f953dc1c15576727e5cfd599ff2e2a74ed8f28648ae656bb72b49448bec2c76fbef376febb2be794106301591257d2ad2685f48559e6d13bba92f7883d02ffe74acd90c26d83a9e9b40b712f8a06879bbdc101ef58792e9b57fb6b56239161a8e722f", 0x90}], 0x1, &(0x7f0000394000-0x1a8)=[], 0x0, 0x0}, 0x0) 2018/01/14 07:12:15 executing program 5: r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_ifreq(r0, 0x8936, &(0x7f0000a1b000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x5, 0x4, &(0x7f00002a6000)="049b81e4293f84a4b0e416475f6ac73398a90ff9681bf43cad63c237eea5bdba085cf376a1ad2d1457621a51fddec78ce3e880086c0a553b9636ee91d8186818f275c83a3466503d41ec98eab188335826c87edd4f0a9c866ca8e221e527074c8c41aa635f8e5a1c12c48ffe0d2c", 0x6e) r1 = socket(0x10000000010, 0x2, 0xc) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f00002c3000)={"29cd27a685389bb7fa7c03f70fe5d0f9", {0x4, 0x5, 0x10001, "da7f2384c718", 0x300, 0x0}}) write(r1, &(0x7f0000b85000-0x47)="1f0000000104ff00fd434514234d000000000a000800010000000000000000", 0x1f) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000c15000-0x4)=0x0) socket$nl_route(0x10, 0x3, 0x0) pipe(&(0x7f0000181000-0x8)={0x0, 0x0}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000476000)={r2, 0x28, &(0x7f0000b17000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bind(r1, &(0x7f00005d7000-0x2)=@l2={0x1f, 0xffff, {0x6, 0xbad, 0x5, 0xffffffffffffb16d, 0x0, 0xb73}, 0x3, 0x1}, 0xe) socket(0xa, 0x3, 0x1) 2018/01/14 07:12:15 executing program 3: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000010000)={0x14, 0x1d, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000011000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000016000-0x10)={0x3, 0x4000000000004000}) 2018/01/14 07:12:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000c3b000)="", 0xfffffffffffffdf2, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) r1 = socket(0x12, 0x2, 0x7) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000f49000-0x4)=0x1, &(0x7f0000d1a000)=0x4) shutdown(r0, 0x1) 2018/01/14 07:12:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f00002ff000)={@common='ip6gre0\x00', @ifru_flags=0x100}) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a01002356ba602dff05000bfef9f3d2a4b20079fffffffffffffe0002", 0x21) 2018/01/14 07:12:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000f, 0x7fe) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000f0c000)={0x0, 0xffff}, &(0x7f0000339000)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000e35000)={r1, 0x2, 0xfffffffffffffe01, 0x7dd7e485, 0x9, 0x2}, 0x14) syz_emit_ethernet(0x32, &(0x7f0000759000-0xd7)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, [], {{0x8864, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c44975", 0x0, "cc9d8f"}, ""}}}}}, &(0x7f0000f01000)={0x0, 0x1, [0xae0]}) 2018/01/14 07:12:15 executing program 4: r0 = socket(0x4000000000002, 0x3, 0x2) setsockopt(r0, 0x0, 0xcf, &(0x7f0000004000)="", 0x0) 2018/01/14 07:12:15 executing program 0: mmap(&(0x7f0000000000/0xf75000)=nil, 0xf75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_void(r0, 0x1, 0x15, 0x0, 0x0) 2018/01/14 07:12:15 executing program 5: mmap(&(0x7f0000000000/0xf81000)=nil, 0xf81000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008c7000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004e2000-0x20)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(0xffffffffffffffff, 0x8907, &(0x7f0000f82000-0x4)=0x0) sendmsg$alg(r1, &(0x7f0000862000-0x38)={0x0, 0x0, &(0x7f00005df000)=[{&(0x7f0000c4e000)="2ffeecd482a0c2d0549c12b35eb410d5", 0x10}], 0x1, &(0x7f0000f77000)=[], 0x0, 0x0}, 0x0) r2 = socket$netlink(0x10, 0x3, 0xe) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000f81000)={{{@in=@broadcast=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}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a21000-0x4)=0xe8) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000cea000-0x4)={r1}) sendmsg$nl_route(r2, &(0x7f0000c25000)={&(0x7f0000dc5000-0xc)={0x10, 0x0, 0x0, 0x80080000}, 0xc, &(0x7f0000a00000-0x10)={&(0x7f0000ba6000-0x28)=@setlink={0x28, 0x13, 0x300, 0x1, 0x1, {0x0, 0x0, 0x0, r3, 0x2000, 0x0}, [@IFLA_NUM_RX_QUEUES={0x8, 0x20, 0x60c}]}, 0x28}, 0x1, 0x0, 0x0, 0x40}, 0x4000010) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f0000f74000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f000000c000-0x84)=""/132, 0x84}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/14 07:12:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000915000)=0x0, 0x80000) recvfrom$inet(r0, &(0x7f00006c1000-0x1f)=""/31, 0x1f, 0x10003, &(0x7f0000f10000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pwritev(r0, &(0x7f000093c000)=[{&(0x7f00004f4000)="701d70fe2301dba9fe05f18c68167f663e62930b", 0x14}], 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f000007a000-0x10)=[{&(0x7f0000317000-0x29)="2900000021001900013d3524000a00060200001600000000000c000005001100000000000000002008", 0x29}], 0x1) r2 = accept(r1, 0x0, &(0x7f00003a4000-0x4)=0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000b50000)=0x0, &(0x7f0000d51000)=0x4) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000e00000-0x4)=0x0) 2018/01/14 07:12:15 executing program 7: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f000001a000-0x100)={0x0, 0x0, 0x0, 0x0, 0x3, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000001f000)={0x0, 0x0}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000005000)=0x6, 0x4) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$nfc_llcp(r1, 0x0, &(0x7f0000020000)=0x0) sendmsg$nl_generic(r0, &(0x7f0000003000+0xb03)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000e000-0x10)={&(0x7f000001a000-0x78)={0x1c, 0x22, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@typed={0x8, 0x0, @void=""}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 07:12:15 executing program 4: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000000f000-0x8)={0x0, 0x0}) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r2, &(0x7f000001b000-0x1c)={0xa, 0x2, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, 0x1c) r3 = getpid() mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f000001a000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000001a000)=0xe8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000005000-0x4)={r1}) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000001c000-0x8)={0x0, 0x9}, &(0x7f000001c000-0x4)=0x8) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0xf, &(0x7f0000014000)={r6, @in6={{0xa, 0x1, 0x51bf, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff, 0x80000000, 0x7, 0x7f, 0x4}, &(0x7f000001b000)=0xa0) recvfrom$ipx(r1, &(0x7f0000017000-0x50)=""/80, 0x50, 0x3, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f000000b000-0x38)={&(0x7f0000006000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000018000)={&(0x7f000001a000-0x64)=@setlink={0x64, 0x13, 0x205, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r4, 0x0, 0x0}, [@IFLA_NET_NS_PID={0x8, 0x13, r3}, @IFLA_IFNAME={0x14, 0x3, @common='ip6_vti0\x00'}, @IFLA_MAP={0x28, 0xe, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}]}, 0x64}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 07:12:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f000045a000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "62eef7", 0x18, 0x3a, 0xffffffffffdfffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x88, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}}}}}, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f000013c000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000026a000)=0x1c) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000203000-0x4)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000abf000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c61000)=0xc) r3 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000241000-0xc)={r1, r2, r3}, 0xc) 2018/01/14 07:12:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000072a000)={r0}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000239000-0xca)={0x0, 0xc2, "ce78e9997f524bc6db240f125a17d40d31da14b5c1e0c68e8cc3e6ac1922b32861a47fc522e618a700a1e1c546de287b4b59601f8d9978a91a130b8d5c51aa41c02e3db332d5dcf01d7159cdbd9fa34cbb5c394e8c3e5695099717424202238f64edd8ddf5202de7d92405f194a51b7aa301e0ab8587dbae0cdf332031cf0ad69187047eef3881571ab2a8b38cbb20b73dff1cf268a150687245a1090f5a7bc753ed81d1a36f107d4cc0ee49adc5d393913c9c5e04daf0f39575092cddce7c1079de"}, &(0x7f0000ddd000)=0xca) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000c9b000)={0x2, 0x100000000, 0x200, 0xe8, 0x5, 0x8, 0xd6, 0x10001, r2}, &(0x7f0000037000)=0x20) setsockopt$inet6_int(r0, 0x29, 0x100000000000c8, &(0x7f00005b9000-0x4)=0x0, 0x4) r3 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r3, &(0x7f0000a6e000)={&(0x7f0000b08000-0x80)=@generic={0xa, "daf8ffe6ffffff0001f20000000000b61b340e63f8ab691822e903e7d64ac8fef9507f000daec57f844686fbbf26093d6b53efc1cb2b880001186a68506776e9eba5ebd039273202a52700faccec35120ec64fc333c1c99287b26eaece2900727e347f814dc256ce82cb2c8080000000bff900000000000000076167b456"}, 0x80, &(0x7f0000feb000-0x80)=[], 0x0, &(0x7f000093d000+0x187)=[], 0x0, 0x0}, 0x0) 2018/01/14 07:12:15 executing program 7: setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000321000)="", 0x0) mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f000059e000-0xc)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @rand_addr=0x0}, &(0x7f0000fef000)=0xc) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000ff0000)={@generic="6f2f3d0278839aac31d08cec967c9647", @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000852000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002ca000)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00001af000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x5, 0x6, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x7}, {0x530, 0x3ff, 0x7f, 0x7}, 0x0, 0x7, 0x3, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x4, 0x3, 0x1, 0xfffffffffffffff7, 0x4, 0x9, 0x73}}, 0xe8) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000fe9000-0x4)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000185000-0x20)={"f792723d5fcd24093d9aadb6d3789182", {0x4, 0x2, 0x800, "59874629c5e6", 0x9, 0x0}}) socket(0x1b, 0x7, 0x1) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00004ba000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000d0a000)={0x0, 0x0}) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f0000fef000)={r3, 0x1}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000001000-0x10)=[{0xa, 0x1}], 0x1) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095c000-0x4)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) accept$packet(0xffffffffffffffff, &(0x7f000040a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000ae0000)=0x14) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000a9a000)=0x3f, 0x4) sendto$inet(r0, &(0x7f0000865000)="", 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000ff0000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/14 07:12:15 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f00001f1000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000000000)=0xe, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ax25(r0, &(0x7f0000001000-0x8c)="ca68931f98b4fb9490cde35c4c0649706b3b0cc071574952bca125c4dc79936e6c73be2219ace80b73bb1d550dbeaf833612fc0d5b3e906c5c1244816b113ee049beee7a0f43055a29794bfef6a0c0f3eb33caceb5384a962eecdcf114dd053d80f7b68cd8aa85485e87318e0ea63788384eac17b887563fd4c9d9cc7a397982d79bffe59d2ecb01d2cb076b", 0x8c, 0x4000, &(0x7f0000de8000)={0x3, {"cec57e736ce3b4"}, 0x3f}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000cd0000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(serpent)\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x0) 2018/01/14 07:12:15 executing program 3: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000005000-0x4)=0x9, 0x4) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000001000)=0x200, 0x4) r1 = socket$nl_generic(0xa, 0x3, 0x10) setsockopt$netlink_NETLINK_RX_RING(r1, 0x29, 0x6, &(0x7f0000001000)={0x14, 0x0, 0x800000000029, 0x43}, 0x30f) 2018/01/14 07:12:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000c68000+0x8ec)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00006ab000-0x4)=0x0) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000bba000)="1f0000000106ffddfe0500001d02ecff000000110900010004001000df0000", 0x1f) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000657000-0xb)={0x8, 0x2, 0x1, 0x41, 0x6, 0x6, 0x0, 0x2, 0xd0a, 0x4, 0x1}, 0xb) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000301000)={0x0, 0x96}, &(0x7f000044d000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000db6000)=@sack_info={r2, 0x22ff, 0x7fff}, 0xc) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f000061c000-0x4)=0x3, 0x4) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000bb7000)=0x0, &(0x7f00004a1000-0x4)=0x4) [ 230.501805] A link change request failed with some changes committed already. Interface ip6_vti0 may have been left with an inconsistent configuration, please check. 2018/01/14 07:12:15 executing program 2: mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x802, 0x0) 2018/01/14 07:12:15 executing program 1: mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000795000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000c2e000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000d7d000)={0x0, @in={{0x2, 0x1, @rand_addr=0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x8, 0x3, 0x9, 0xc}, &(0x7f0000252000-0x4)=0xa0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000fe4000-0x8)={r1, 0x2}, 0x8) syz_emit_ethernet(0x2a, &(0x7f0000e7f000)={@random="efa106a7290c", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x400000000001, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @igmp={0x16, 0x0, 0x0, @rand_addr=0x0, ""}}}}}, 0x0) socketpair(0x8, 0x4, 0x0, &(0x7f00008e7000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00000d1000)=@int=0x0, &(0x7f0000fe4000-0x4)=0x4) 2018/01/14 07:12:15 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000cf0000)={{{@in6=@loopback={0x0, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x57e000)=nil, 0x57e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000057e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000057e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f000057e000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000057f000-0x4)=0x10) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f00004e8000)={0xffffffffffffff9c}) mmap(&(0x7f000057e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f000057f000-0x4)=0x101, 0x4) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f00004e6000-0x38)={&(0x7f000009f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00002bf000)={&(0x7f000057d000)=@newpolicy={0x27c, 0x19, 0x1, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@tmpl={0x1c4, 0x5, [{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0}, 0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0xffffffff, 0x0, 0x0}, 0x0, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0x0}, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0}, 0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0x27c}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$sock_int(r3, 0x1, 0x2d, &(0x7f0000520000)=0x2, 0x4) 2018/01/14 07:12:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f00007d6000)=0xc6, 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x2, &(0x7f0000159000)=@raw=[@ldst={0x3, 0x0, 0x3, 0x0, 0x0, 0x0, 0x10}], &(0x7f0000001000-0xa)='syzkaller\x00', 0x200, 0xfa, &(0x7f0000000000)=""/250, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = accept(0xffffffffffffff9c, &(0x7f0000aad000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f000004f000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f00002f4000)=""/16, &(0x7f0000f34000)=0x10) 2018/01/14 07:12:15 executing program 5: r0 = socket$kcm(0x29, 0xffffffffffbfffc, 0x0) accept4(r0, &(0x7f0000003000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000100000)=0x8, 0x0) 2018/01/14 07:12:15 executing program 2: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xe) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001d000)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x13, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket(0x2, 0x0, 0x401) getsockopt$bt_hci(r1, 0x0, 0x2, &(0x7f0000011000)=""/4, &(0x7f000001a000-0x4)=0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f000001d000-0x14)={0x3, 0xbf6, 0x80, 0x5, 0x6}, 0x14) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000009000)=0xd, 0x4) [ 230.536633] netlink: 'syz-executor0': attribute type 1 has an invalid length. [ 230.559537] netlink: 'syz-executor0': attribute type 1 has an invalid length. [ 230.597522] A link change request failed with some changes committed already. Interface ip6_vti0 may have been left with an inconsistent configuration, please check. 2018/01/14 07:12:15 executing program 6: mmap(&(0x7f0000000000/0xac4000)=nil, 0xac4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) connect$inet6(r0, &(0x7f00002cc000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$sock_buf(r0, 0x1, 0x20000001c, &(0x7f0000ac0000-0x93)=""/147, &(0x7f0000abc000-0x4)=0x93) mmap(&(0x7f0000ac4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000559000)={0x0, 0x6}, &(0x7f0000ac4000)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000007e000-0x18)={r1, 0xa6d, 0x30, 0xffffffff, 0xc8}, &(0x7f0000a41000-0x4)=0x18) 2018/01/14 07:12:15 executing program 0: mmap(&(0x7f0000000000/0xda1000)=nil, 0xda1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x4) write(r0, &(0x7f0000d9e000-0x17)="26000000130047f10714a8f8590022f5070003e301000000000000000000013205001a006e35", 0x26) 2018/01/14 07:12:15 executing program 5: r0 = socket(0x1f, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000001000-0x4)=0xfffffffffffffffc, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000001000-0x14)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000002000-0x4)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000002000-0x10)={r1, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xf}, [0x0, 0x0]}, 0x10) 2018/01/14 07:12:15 executing program 4: mmap(&(0x7f0000000000/0x900000)=nil, 0x900000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000900000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000901000-0x8)={0x0, 0x0}) ioctl$sock_ifreq(r0, 0x8910, &(0x7f00001ee000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0xe691, 0x0, 0x4, 0x7, 0x297c0, 0x3}}) r1 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000900000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000900000)={0x0, 0x0}) mmap(&(0x7f0000900000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f0000900000)={0x3, 0x57f}) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00008fe000)={0x2, 0x1, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 07:12:15 executing program 1: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00001a9000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000788000)={0x0, 0x7ff8000, 0x8c37}, &(0x7f00009a7000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={r1, 0x1000, 0x1}, 0x8) r2 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r2, &(0x7f0000001000)=""/59, 0x3b) getsockopt(r2, 0x5e, 0x8, &(0x7f0000001000-0x94)=""/148, &(0x7f0000004000)=0x94) getsockopt$inet_buf(r2, 0x0, 0x41, &(0x7f0000051000-0x28)=""/40, &(0x7f0000005000-0x4)=0x28) 2018/01/14 07:12:15 executing program 3: socket$netlink(0x10, 0x3, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000844000-0x8)={0x0, 0x0}) bind$inet6(r1, &(0x7f00004a6000)={0xa, 0x0, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x400}, 0x1c) sendmsg$nl_generic(r0, &(0x7f0000b3e000-0x38)={&(0x7f0000d4a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000370000)={&(0x7f000021f000-0x226)={0x18, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@generic="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"]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x20000000) 2018/01/14 07:12:15 executing program 7: mmap(&(0x7f0000000000/0xff6000)=nil, 0xff6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000feb000-0x8a)={@remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @multicast1=0xe0000001, @multicast2=0xe0000002, {[@timestamp={0x44, 0x34, 0x0, 0x0, 0x0, [{[], 0x0}, {[], 0x0}, {[@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}], 0x0}, {[@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}], 0x0}, {[@broadcast=0xffffffff], 0x0}, {[@multicast2=0xe0000002], 0x0}, {[@rand_addr=0x0], 0x0}]}, @ssrr={0x89, 0xb, 0x0, [@broadcast=0xffffffff, @empty=0x0]}]}}, ""}}}}}, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000ff6000)=0x0, 0x80800) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00001ff000-0x4)=0xaf1, 0x4) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000ff8000-0x4)=0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000ff9000-0x40)={r0, 0x3ff, 0x5, "4f8121dfa434bbc1ab3541de9be94ff8cd08ce38c3418154a378af7b9a00c85f5683233a8252b9081c8d3375eb436cc3c89fc3f52da2"}) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000ff7000-0x8)={0x0, 0x0}, 0x9, 0x5) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f00000a5000)=@in={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ff9000)=0x10) 2018/01/14 07:12:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair(0xb, 0x8000f, 0x3, &(0x7f0000b1a000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) bind$alg(r0, &(0x7f0000a29000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(xtea)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000005000-0x10)="e517b5bf91aa785dfbcdfe09000000fc", 0x10) ioctl$fiemap(r0, 0xc020660b, &(0x7f000076c000-0x1e0)={0x7, 0x0, 0x4, 0x6, 0x8, [{0x4b, 0x8, 0x7d4, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {0x10000, 0x82, 0x9, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, {0x7fffffff, 0xfff, 0x1, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, {0x1, 0x3, 0xcb, 0x0, 0x0, 0xd, 0x0, 0x0, 0x0}, {0xffff, 0x6, 0x7, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0x9a, 0xfab, 0xf17, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, {0x1, 0x5, 0x8001, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0x3, 0x29, 0x3, 0x0, 0x0, 0x2501, 0x0, 0x0, 0x0}]}) r2 = accept$alg(r0, 0x0, 0x0) writev(r2, &(0x7f000049d000)=[{&(0x7f00009d9000)="c3d0000068f67e51", 0x8}], 0x1) readv(r2, &(0x7f0000063000)=[{&(0x7f00009c9000+0xe63)=""/129, 0x81}], 0x1) 2018/01/14 07:12:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00003e3000-0x1c)={0x8, 0x4, 0x4, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000aec000-0x10)={r0, &(0x7f0000bd3000-0x1000)=""}, 0x10) writev(r0, &(0x7f000068f000)=[{&(0x7f0000519000-0x1000)="e365c49f6e5f3e19cfe1438ec9c399c21d3a36e5384184423cfafc407858516cde9f7ea75854702fdcf50c4188359b7b047061e33c23775394f116fb3983b43ec3cea18dee8d5968c575d52de52a3dc80e3ebf69892473baa9299565ef67c630dc043428cfbe610d600757ccc049894a30a206ce89e7a110976b6dd067755b0dfffba13206ae0ca77844c328a8dad96c9d53f29e33a831fe2776b3890d99a1fea1d143fe77daceba6fb5f42ff0411666dabce371376b123c191561eab2c36dc076ed723f5bee4b9b87c71bd6b4ca796e02befd0f33d09d6f047823ed68c53aa8ad4072ff6a10f45c6f8245a815d5f525444ae0dd95048835251c782943449faeacc573fa3b16a46e37a75d7e391c53828ac2c4960d1f3a9796e7831960c97d3e8700573380855451f0875648d1c900d3f4986630e05ebe4125259b98c14c4a7dee7e17e891728c4c54f70db36a79cef796b513ac5e692a15cab996e975398cd58cfb7eb10379461d26504688e4b6133ed465c8160027b37658dcc505bbf7de72dee09afe10b426a894aa956f95e87e9f3f884dada74533fdd8f645d71e117e51f96d33071885376756df0258184fd0e879c0440ee9e38ca8fde51222663d93f2e0c65c4a09dbf8296e5446e7b4e7aaff49b67f5711ce003f216d845dc56fdf98087a282763e1ed779b21ddd96c813e04a01e76a269c5f14f338baef7c06e843aed5db93fb005a686eebaf1df030892c0f9459b28aa1ea3ef85164c4327ae91707556dc5d0ed3c75988f6776dd4e5f2f79884e3471df0ce407b0614e8a4087b9a6c5443b8aebeed30474683dbcbb150df3963a9e846baa0cf7690f70239ce85b15d5a55810b9d82faf60e485fac0ffca90fc3e1b6f388bb83172391bee03623f2de530c206b71568f6b651e4d3b5672e2e33fc3d7228807ba99aaa5cef34926416de1163b3b00aef873ad232a025bd98d90b8d7bc2c8b3fe191eb45f2bfde80adedaee913cc4af0edb055b2d36cef87c494e694e632abec9095dc25ad5c0ff5aafbeae985051e767984e4962d379edb7decfb185bd095df15ee4faaea730d80dfd5e41ded7c3880610427ba9e38d6d45ff6d1cff1abc342c09b50a5a3a270c908ae6b85f617f5ba2ab7a0ed000da01d942e7265102dac43ccd2abe3df320e8e9f380a834d58114c3dc2c0af29bd9a2ebfe44d32d9bc37f4124cc070c71f6b60fca4ac5ee4ffea28d776d40e311e8c51107421f162a1453419e17a27a9282a4e83aa67f6613c47daac0a6d6c6387e109178a4584ec7f2ab37cb507fedf9a86d36161fa27544aafd45cb1a65e1047c141bdf7818d75a5651678b2099699648e3066890e6ada3673a96632d7742aa9d31d5512b5c5ea3b80c049c9755a6ecb4a6265a42fe5a59a5953803a2a4cba95dbaf3533489890ca391c4e6fc9bcb43eb6efd4eb1f0331e007fc36f5f0a7c23944f6f9a019f206d109e07e46174a21dbcbc8b525521cd9cda3edb114e1385a8a4d7013bf2dc396c51735db983bfdb270ed39250f579ac9f11b24dfedaf85506071122ebeaeaded13496180c971b76f9842d41b1d9e8de2de63bde3cd3d9f73d0b22b59423fd50803a2daadeec31736e0affdc666507eff36699ebd0f59e8fb8e1b21e7078daf13520a8855b31f56116b037c756ccefd32ab6c5afac339e2ca91ea650dc40ae36d0eea7e4beca8a897dfcd739e184c039812275f0c87fa6843a8603740296ac55d62f2f6c18ac3965560ccc5fba81fd6305b92102caee8c396c43d2d45a56807082da213ed2be0f94004bc1d1d164a84d49178328ffc92f3be1017437f8dc2dc2fbc20e88e223ae367a1baf2e4a88a2dbf50c1f691d3f9eab61163905d9bba394f84b934828d3a8e946a80f86bfea9b2c9b53b90b9c02e6834514b6b252028b36a5fd131122e9899f95ee051e712db9c292594aa66a8840ff0466ca1caecec9038a62123593373e141e499bbd9c4c736ecfebdcc914ddcc325d6fd442c39cc61acab79357069f3381b0a1dbb59f18bdb07259f474b16624914ab99c261c39ea7ba6aa07fa7bb34000235f1e709ba22eee25837c2f520fbdac62430dde7c009afa5de47404187aea4916df7e3e2a81fcb01a53c9e012ff6261d3769e44f412c0c555b0e0fc533adc75e1c989f8e40cdbd51b702fec59489f04101467a149ea3bf293aa7f1e499922c584d417ecc8ef79d12a266861a6597648c3abe0f04996d74683f100abf062d67b50173c8358c815fd3a8d73a6faddaf5247019b52cb4963a7d02d18aff827de3a7eb41205644235993715c082602d55bd33d54daf20105e16d320612f17df3a5ebbc0f22c61d09c55ddc93d2383a6bcd6b8f55ac7b06875efc04339965cd4b8f341310225384d39653c8d0582320ef43998c1d4b79089f78ef50871f11bcced2e15680b5df005081861e27834ce55aa8d1b4604b2a498f2bf28432e4b1b83731ba7621f644373e09e50e7d04509a6faa32ac8fdeeb6f57331d0b2d92512185079221b3de501e3e5fb7c1b609d2fe1677594981a56398243bcb3c354eeb6e3c20cf0e74e59261a23cd25199b478df01d6d4b88581a7375355ff05992710defcedc458ffbab7246f9ed0fb503cb9a7cac42cf32eb96e9d93898d76bbc56650a61af9e18d37cb76396bcbf635608692763bf4bf2ec1ad18215316b35aea2b61e63cfc8d2f38827c2ec4312f2897e5eb68aab64e4c6cbd805658491711166073c80037ec88c0aa24b950133895ed5a943680e07f7e35437b373df525f9e286bcb9e8a179de055e55a5c89e83fbedc895cbbe184ef74aa2cc908927a74280b7bfc79c8c6a6f3a0ff1807c29af51c3328d7c5d08b7bb4e301199ebb55e44ee6e43d38ab55067e9d0764b5e59bc5379a9b46a99b32ce315a2efc5f9c957415dc406ff18ac4b308b5f8687069403ff2a6ee648034400ec5ba59c10471a1991db3b27839344cb9c6729c60255fb3ca39b56070519242d3d4ffbe430c5f9de0a1570666f28e0c593bcf93c5ae54090748159ef40e81c405ba2d66e3663a573e81af919becf89353dfb4fa5b534f67c3a7550c2c57276ba9c34d2f0f197044239e89e13521eab291681f93ee02a00215280c33a68ed7051a1b475405e3753e4c29470d777dd6b22a0d57a67d5caaf512d1fe45b178d25f653d006633613fba495ed6abb3bb67a2770be68ab92ed65bb797abb238d332be116ea4197507c805d49b6917d1cb07118da0fd203a7ecb385b7670e5e866c17d29ce1f26fef3aafe0dc653577864cf033e2c315f2704c17f1db8e431eaed0cd0d965ad5efb2798bc6e7b0e2a618027a66f73093e4a5f655971ee176abd2b63fd3a987d780fa206029cff5bcdb0f973bd80c8d6d3a43e787afe8dc1486ddc971626af6551d78262276de5fef961010f69125ed0478aa08b43e2860fafbef93870eb6e432a3fbb53990a44b534cb08acb76745458428ec292547ff39068d77f11d9e3851f8cc86ea0bce7b8d06a5562cefe886c2aaeac2a2d88454827e7136c9c9ae34eed9cbaeb7e0a3c5981cb98131a552fd64d35286843243c7bd8d365f204c6942e3ebe03db0576d1d9ee8423c51fb3a2c00ffae863b4154aa34bc7fefd2ff04e1d8a09419c11ac673d24c84728e6f5d8fa3697378dbdaacea4fa01359f9ae87e8490a57b98f35972924e0aba3b3a3d47a54c556bdb29dd8a1a3d5e0420ba36b527412dcf5b559a858d2549358707a7bd7afe22df53dcb4a278aa2775c2c41fedaf7c33330c3fc80dace3139e8a14a2eeca7ddc240c2921a04d46379a5411e3ecca8915c0c521461a64887d8e335f2476e0ab35f8f6f2dd2bfa525866d4b808c56f38880787a09c6aef590091b744a496ddc27a7208ff153d40a7115271a229a05fdb6111519d15a33f62e5b69ca1da9532f4a3d0b167b87f8c1b473d0fceb78901c63fcc2caa7c0cda8e2af1101c1b488d6d1fe804fd57f7951456719417c06817016d313b4876aaba7ac3a5691fd0c5c9845fd4f1ee3fcc4c993b556d1e3ac6df5e6dab32325397395f36b7b0c70aa6e6302293e1546dd42db5db3de61c5028883d9dd2ec3872931b98590f75399545872ae91982e00c0293ebacb64d5aa389afe9ed5c8e34b919d7f0307366f6a6e203a1ed804bfe1a5651cb92e46c98aafdc3ba2f56afd211d183f35f3a15bb081480ae2f0b165c4028900f5b34ce0709ac4d61a655591fc2d3e7d661f0a1adc59633a97b708e3789797e7537ca021aaf9bebfb3aa1957ede752cd7b7224902c717a4d78669c690c6769d3a52793eaa58bec8d5ef580a410c04d3d9cbd10985420ce14454015e812a6f9d4365aa03eaffa1671a358d89c0e410c80069b83f92a02c92c6ad985fc48ebfd1a18d2f4203021eb3653f4b53fb2a984e17324f70c24d10131486d5ee576ece700cc528bc775b39e4a434fe98582647c2b1d9a05c9abf113783250186028315dfe396573f6588b3cf916b852a2f484a265b32d49c42339dbf47217b1938025d14d825d00d4e742a73a81d8574a570ada45c86cd1ea9df504919250b7f8c5c2b0fe2f77ff54b702f56ad7d8a60b0e2cd4dda45e23b76c483aa6f40f9320ec23a7d0e4c24b4c09b741267dd88b05644365c9214c1dea4087919c81f46cbb61f2bbc64710c332def92a1ba974b8b0caa2afe1bc986d86221396afecee64be76c06562b3fa08a114ab2446a4bdca2fbec19c99ed41deea880dc63e28c3d8c9efe25b8da53da5b6933ff08f3d8fe367467cd22b75729d11c9935125636f0b30c7bb6b49555411d284b4fd753e1b3806b63495c9bfed644d8bfe8a6048d38fbf04fbc5b18226db71d02d712a5b56049fdad3d90a288ff760f2b52382f655d746afc95e461b19ff2d60812fc2cf254ad6dd03bbd4a90d69718f45a5b953cffdae1799e637f9a6dea6fd1688de6eb1244f22078c469f16db98a90f8593fc7006b6db275b9f990923ddfff736c98cccf2eeb279a2bae82b21a5aa39e16ffe72886caad9502ee76805a89a1cc33491ecf18dc87a21e1b9e87c83b417040d1c5aea8cc353b39594f988de10e6e9a105428060dbb54ddb81be14e4fa77e5cc0dada132b746b8f0068d7389d446cd79d8321bc6a142afd70fc9ddc2281d8d68e5d9f8efceb0408743195d429da620b01af4031bf104e9080665ec660342d932b543f35aadb018dc24501c043792702db9117f9e00118bcc4d16200574a959ebf3d1425d8bd7fdf1dd1ca03792ddeb8777bb9589e024aad16b0216140e61c268202e1ab1c3b404882734d4df351d9fe8f93d55700293c4f3c20f707a98108ecb2e77215c707ff5b5ac030d2423d6089c5c5f230b4b7d8d1ecce2cd5717dbeba8d13e60831483b72507e8f008e85164733855bcdf77851f188bc952939daebe659549e5c75089685169b93d2386a971dbe5c265e8a9982157f3c8b0e5265b8dedb0a8636c848386329dcd0a1e9c3bae539488a315762d1fda3c2477c41175e35f6e34ed8db96d08e6f7c30caccb422926edae9ab3826ea1fd2fa09f8f5634560d9e8fa289ec5667acf20f07011127897df08f73b21c3a4a061e033aa4120dc098f181eb5f706b9f2109f2ccc3457528976be74898da5df373747a2e69cae3f34ee682ec5d355b6df0258ce49ad90bd6f0735824d0e6698db4659b7250cdbf7dd8cc88fc6a7bc845572aad8140a8193aea113316fc20598a2e45a3640fd947590ef22395c2c499c3a838bc002de8379ebade1c053d96c0686032716a8f4e8e0ac83", 0x1000}, {&(0x7f0000df8000)="d18cf5a605fba267d2d26c99907dedcc007783541e6331c4d6e5bfc8931000527ca5127a6b0dc6d151aaab38715d6273e7e5dbf62b4588d9bacd62cf55deed64c074241cd01d0d4aa753c6fc2b607eb5eb2df6446b0b3cf5f4581c82b5e07460436f6a88eb0664fe55b401ee08e4f2a21e96b16f40188f6f3972b91b23b08c53a5083918d1eeaef77a8cb1d589ca220329eead7c4f4d0d2de0e6154c707492ae5368cd1cccc1feb941e32f99edd522e53646611e2e7eda24e9c4476b2d2810f35a214719fb9e33ded36fa3c170c7bf784926d5aa305e9f1f53ecb5", 0xdb}, {&(0x7f0000cf3000)="b573ae5daf6ddc4ded0ba87bd85e77f7b3eaa4ed01e9faaafced8f8cdc8e19b489f9507409f9cee77040588a5f6783e517f283fd5086048e1ab9448161987c4927c0a856975bc3ba8a9cd7ef7c4be8d13e4ad2e7ece8cb815f6490b369ba99d5c46575dc84b05ccf0d402930c6cd30dfec7c0a4e56aa09f4a4fcf2227134f703cb86c1c97dd6a35ab4507e7b0c4e6389e080fb78da50bf42d95f3a37b7501c55ccfa66535804d375a882fdeb7385818af66850b559e84ce3ee5edb8ab0209ab173a61e784804709f9cbbd0c185975eb2804e72c5112f065f932ade5837b33c9cb55737d230", 0xe5}], 0x3) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f000086b000)={r0, 0x28, &(0x7f0000780000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000a5f000-0xc)={r1, 0x30, 0x18}, 0xc) 2018/01/14 07:12:15 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$bt_l2cap(0x1f, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000000)={0x472c, 0x6, 0x213f, 0x2}, 0x5) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f000000d000-0x1)={0x0}, 0x1) 2018/01/14 07:12:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f00006c3000-0x8)={r2, r0}) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f00000af000-0x8)={r1, r0}) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f00006db000)={0xffffffffffffffff}) sendmsg$nfc_llcp(r4, &(0x7f00000f7000)={&(0x7f0000fec000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "b741604a9b8d84bd6485f8bf222451a321e5e694bf166779c64186dca44261bb7a20b8eddb4efa32f254f14ab3886fa7fa6374db3e09c02169cb6be5a30c03", 0x0}, 0x60, &(0x7f0000c64000-0x50)=[{&(0x7f0000d91000)="a1", 0x1}], 0x1, &(0x7f0000065000)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}, 0x0) 2018/01/14 07:12:15 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e54000-0x4)=0x10) pread64(r0, &(0x7f0000e86000-0x6a)=""/106, 0x6a, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x3, 0x3) mmap(&(0x7f0000000000/0xf65000)=nil, 0xf65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x2, 0xc) write(r2, &(0x7f0000f63000)="1f0000000104ff00fd0007c0070000000000000005000100010400dcffdf00", 0x1f) write(r2, &(0x7f000033b000-0x1f)="1f0000000104ff00fd4345bb07000000000000000900010001160003000000", 0x10) sendmsg$unix(r1, &(0x7f0000a79000-0x38)={&(0x7f0000575000-0x18)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18, &(0x7f00007e6000-0x40)=[], 0x0, &(0x7f0000d40000-0x130)=[], 0x0, 0x0}, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000f9d000)=0x1, 0x4) 2018/01/14 07:12:15 executing program 0: pread64(0xffffffffffffffff, &(0x7f0000466000)=""/119, 0x77, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000536000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000001000-0x26)=""/38, 0x26, 0x2000, &(0x7f000045c000)={0x2, 0x3, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000002000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000001000-0x8)={0x0, 0x0}) r3 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f0000000000)=r3) 2018/01/14 07:12:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0x0, 0x800) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000f13000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000d1c000-0x4)=0x1008) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000061a000-0x98)={r1, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd0, 0x1}, 0x98) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00002a3000)={r1, 0xfc, "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"}, &(0x7f0000768000-0x4)=0x104) r3 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r3, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r3, 0x3ff) setsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000dc6000-0x10)={0x0, 0x1, 0x0, 0x0}, 0x10) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r4, &(0x7f0000848000-0x1)='/', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000ca0000-0x8)={0x0, 0x0}) r5 = accept4$inet6(r3, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000c42000)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f00009b6000-0x4)=0x5, 0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000a92000-0x14)={0x0, 0x6, 0x7, 0xffffffff, 0x81, 0x1f}, &(0x7f000005c000)=0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000ed1000)={r2, 0xedde, 0x30}, &(0x7f00008f7000-0x4)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f00008d8000-0x98)={r6, @in6={{0xa, 0x1, 0x80000001, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x18f1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0xaba}, 0x98) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5}, 0x98) 2018/01/14 07:12:15 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x1, 0x6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x0}, 0x1c) socket(0x1b, 0x4, 0xf03) sendto$inet6(r0, &(0x7f0000ad9000)="", 0x0, 0x200408d4, &(0x7f000032c000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000001000-0x18)=@add_del={0x2, &(0x7f0000001000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x3ff}) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00006b9000)=0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) 2018/01/14 07:12:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f00003cc000-0xb1)="130000001000ffddbf00f4a0180f050000230a009d000000020aafa714000000000000000200000000000000000000000000983ae3820000000003a1b4b88e08000000000000000004f200aa09b1267c3d0f625e77e150da8ed7d56ca466a47bd871a5cd5db27dd20000000000eca41bbce9093d468612f0267214ff9b000000065bf12930d837b9cb3452b6c4e2387d886959e4ebd309619398e9f90d1ad5b56d2a917a6f575b8b76199346c8f325b8b1", 0xb1) getsockopt(r0, 0x0, 0x10000, &(0x7f00005fb000-0x95)=""/149, &(0x7f0000a4c000-0x4)=0x95) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000877000)={{{@in=@loopback=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000664000)=0xe8) connect$netrom(r0, &(0x7f00007af000)=@ax25={0x3, {"98ac9519c4043b"}, 0x0}, 0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000f40000)={0x0, 0x8a, "8485fa64f8b93d85a2faf7a222ebd65ecb762d5c139418e63c2a565b3266c677ebc0b030e4bd0dde33194472b98e5325e00913f6ca20c01723db7baaa03765a2efecb5910fac5fd0b3595d5fe0e919e256f917eff36bef264371134c9c5b2ae76c75b6912efa9d9d04ac36801743fbac14b4c3c41a16fa40e6f19535ff2d6cfbf5a6f06e9ee567f4e184"}, &(0x7f0000af5000-0x4)=0x92) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000082e000)={r2, 0x55, 0x6}, &(0x7f0000e81000-0x4)=0x8) sendmsg$nl_route(r0, &(0x7f0000b66000-0x38)={&(0x7f0000b9f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00009aa000-0x10)={&(0x7f0000601000-0x2c)=@dellink={0x2c, 0x11, 0x20, 0x6, 0x1, {0x0, 0x0, 0x0, r1, 0x40, 0x10000}, [@IFLA_ADDRESS={0xc, 0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20000001}, 0x4000) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000663000)=0x0) 2018/01/14 07:12:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x11, &(0x7f00009f2000-0x77)={@random="efad01006da7", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, [], {{0x8848, @x25={0x0, 0x0, 0x0, ""}}}}, 0x0) r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000eae000)=0x0, 0x4) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f000026f000-0x28)={r0, 0x0, 0xcf, 0x1000, &(0x7f00003fc000)="81f10792ad975fcc841451479abf5d8c39b5d14f0ee3a485442232ecaecae6391a505e62ddaa8be84d1c346107989aa7477ac78185cc6ada18df6ff84053e39aea39e208085e1fb1da6b0720e5076fc7e45839a07b32a2e190bbe4866ec5f34e0a2820fd6818e845cf188f489c00d8560ee50a2252d3925d23e4abae1695e7a373d639df0b0223f56783b4d055fbaadc360ebc0d4072e93e9ff94ed78d62d16fd03d53d4de19f3b9f35abed472ce3b5604e9d055a22df90c2521c7498d5c0a2d58bdd087ee332e3bdaee5de36e5be9", &(0x7f0000619000-0x1000)=""/4096, 0x8, 0x0}, 0x28) 2018/01/14 07:12:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0x5, 0x1) connect$unix(r0, &(0x7f0000efd000-0x18)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) [ 230.837980] nla_parse: 9 callbacks suppressed [ 230.837985] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. [ 230.843099] netlink: 137 bytes leftover after parsing attributes in process `syz-executor5'. [ 230.880303] netlink: 137 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/14 07:12:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000d4a000)=[{&(0x7f0000442000-0xd5)="000000051300094701bb61e1c30500ff0700000002002b0045ef51ff08009b0019001a000f000000050000000000000004e9ff0006000d000508846623678cff556e01bef8e377d5ab9964fe9fb2c7dbf89030c9c6d64f12bf46f6154376b63af3a2d674d8ed07d2211587343b44be58286681305cc203321d7179b3bc62170a5caca8f403cf69cbc903d70d5cfed6d365599e21468cc3bfaa440d33e292ff5fa3a190edc212f7a8f64ce21e0d85a8e141f70535b5cdca28b90febb9d48eb1f90ac5d002502492d110b4aa5cec835cdcdd801124dc", 0xd5}], 0x1) 2018/01/14 07:12:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000900000-0x4)=0x0, 0x80000) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00007b2000)={0x0}, 0x4) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f0000dfc000+0xd77)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x22, 0x6, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/14 07:12:15 executing program 3: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000ef9000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000a6000)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000c35000-0x16)={0x9, [0x3df31c0c, 0x1, 0x0, 0x100000000, 0x9f34, 0x8be, 0x7, 0x8, 0xffffffffffffffff]}, &(0x7f0000000000)=0x16) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x15, &(0x7f00000b2000)=0x0, 0x4) 2018/01/14 07:12:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) listen(r0, 0xfffffffffffffffb) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) pipe(&(0x7f0000914000)={0x0, 0x0}) setsockopt$inet6_dccp_int(r4, 0x21, 0x15, &(0x7f0000352000)=0x400, 0x4) sendto$llc(r4, &(0x7f0000861000)="e09bca0befea0898dcdf1bdeb75941a34f03aa83ed089f434e6858c2b5a7d6f941056cc0fc8375eed264f5477ca037de21d10050c3c81bf7a318c2a5090cd9ebb29cef50a29cdb5233d44581a83cf9aaaca04b3fd9f18280ff462067f8b7ba8caba36c1472c2e09b9860f8307fa2283edd46285ff1c9900bfdca6078600221a76289ce4db0da5dcd34b40d29dd00ee", 0x8f, 0x40000, &(0x7f0000def000)={0x1a, 0x1e, 0x200, 0x7ff, 0x401, 0x0, @random="a472c51e7908", [0x0, 0x0]}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000c38000)={r3, r1}) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000279000)={r3, r1}) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000ad1000)={r2}) 2018/01/14 07:12:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89ef, &(0x7f0000fb7000-0x28)={@common='gretap0\x00', @ifru_data=&(0x7f0000ca5000-0x20)="f12997162bc0becb9230143fcbafc788dfbdfbed8094f432e4a3139f873abafe"}) pipe(&(0x7f000024e000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_sctp(0xa, 0x3, 0x84) setsockopt$inet6_int(r3, 0x29, 0x48, &(0x7f000000b000-0x4)=0x7cc9, 0x4) ioctl(r0, 0x81, &(0x7f0000a8a000)="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") setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000b1a000-0x8)={0x2, [0x7fffffff8, 0xfffffffffffffffe]}, 0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f000039a000)={0x0, 0x1000}, &(0x7f00005a9000)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000a56000)={r4, 0xa0, &(0x7f0000157000-0xa0)=[@in6={0xa, 0x3, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x20}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x8001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xc2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x80000001}, @in6={0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0x7ff}]}, &(0x7f0000ddf000-0x4)=0x10) 2018/01/14 07:12:15 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000005000)=0x14) bind$can_raw(r0, &(0x7f0000002000)={0x1d, r1, 0x0, 0x0}, 0x10) close(r0) 2018/01/14 07:12:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000c9c000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, 0x1c) accept4$inet6(r0, &(0x7f0000802000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000eea000-0x4)=0x1c, 0x80800) connect$inet6(r0, &(0x7f0000b06000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, 0x1c) 2018/01/14 07:12:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x6, 0x0) listen(r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x802, 0x0) connect(r1, &(0x7f0000892000-0x14)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000914000-0x1)=""/1, &(0x7f00009d2000)=0x1) socket$bt_bnep(0x1f, 0x3, 0x4) poll(&(0x7f0000010000-0x8)=[{r0, 0x0, 0x0}], 0x1, 0x4875) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000005000-0x4)=0x0, 0x4) 2018/01/14 07:12:15 executing program 3: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) 2018/01/14 07:12:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x807, 0x1) setsockopt$inet_buf(r0, 0x0, 0x3f, &(0x7f00001bd000)="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", 0x1000) r1 = socket(0x10, 0x3, 0xc) write(r1, &(0x7f000074e000)="1f000000040a1feaffffff000000e0ff019d160a090001800400ed2000df18", 0x1f) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000da5000)={0x0, 0x1000000, 0x40, 0x822, 0x4, 0x0, 0x3, 0x2, {0x0, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x50, 0x9e, 0x900000, 0xb5fd, 0x3f}}, &(0x7f0000368000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000ae000-0xc)={r2, 0x2, 0x0}, 0xc) 2018/01/14 07:12:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00008f2000)={0x0, 0x0}, &(0x7f000055c000)=0x10) setsockopt$inet6_int(r0, 0x29, 0xca, &(0x7f00004b3000)=0x0, 0x4) 2018/01/14 07:12:15 executing program 5: mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000059a000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) r1 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000218000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r2, 0x29, 0x36, &(0x7f00009ce000)=""/31, &(0x7f0000f65000-0x4)=0x1f) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000f65000-0x4)=0x0) sendto$inet(r1, &(0x7f0000f65000-0x1)="db", 0x1, 0x8084, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/14 07:12:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) recvmsg$kcm(r1, &(0x7f0000523000)={&(0x7f0000aaf000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f000053e000)=[{&(0x7f00003ee000)=""/55, 0x37}, {&(0x7f0000fe1000)=""/156, 0x9c}, {&(0x7f0000a87000-0xfb)=""/251, 0xfb}, {&(0x7f00005d4000-0x5d)=""/93, 0x5d}, {&(0x7f0000334000-0xf0)=""/240, 0xf0}, {&(0x7f00004cc000-0xd)=""/13, 0xd}, {&(0x7f0000c68000)=""/4096, 0x1000}, {&(0x7f000044c000)=""/161, 0xa1}, {&(0x7f0000866000)=""/172, 0xac}], 0x9, &(0x7f00004b5000-0xef)=""/239, 0xef, 0x2554}, 0x0) bind$alg(r0, &(0x7f00001e4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) 2018/01/14 07:12:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00001c0000-0x18)={0x0, 0x101, 0x30, 0x5, 0x70}, &(0x7f00007df000)=0x18) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000e96000)={r1, 0x101}, &(0x7f000023f000-0x4)=0x6) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f00000d7000)=0x0, &(0x7f000005a000)=0x4) write(r0, &(0x7f0000e81000-0x20)="1f000000160007f20000030000000000000000000000000e2d0a0000030004", 0x1f) 2018/01/14 07:12:15 executing program 7: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000007000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000011000-0x4)={0x8}, 0x4) r1 = socket$inet(0x10, 0x2, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f000000f000-0x44)={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="9e17db64419654a2841fc793ab793326"}) sendto$inet(r1, &(0x7f000000d000)="32000000180025ff0700940d091404028020fe20000400050000001e0f0009000b00000000024fe50014eea4eb4e56d71888", 0x32, 0x0, 0x0, 0x0) 2018/01/14 07:12:15 executing program 6: mmap(&(0x7f0000001000/0xdc2000)=nil, 0xdc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000001000-0xc)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000047c000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r0, &(0x7f0000001000-0x91)="fe1b9eab8c243eadedff49a9f72d983829e22d4c7f3f16c64c2356241b36b0e84f7183e5522639e8dae07d386f953f9cdaadc78ee620e764fe6321735940a4535bd3570ff1dcd7e14bcd9ae7dc9919c0bcb58c776dbca68da1b9cdbbd424aef3edde03b9061c1392c77253236f569eb3b9a5043a7077ffa5af5f3e9f7250ebc5f4ac551cabc239d8d0bfe984a5a7cd8cd5", 0x91, 0x40, &(0x7f0000000000)={0x11, 0x2, r1, 0x1, 0x39, 0x6, @random="2f6f733e32ab", [0x0, 0x0]}, 0x14) getsockopt(r0, 0x0, 0x40, &(0x7f0000dd3000-0x54)=""/84, &(0x7f0000002000-0x4)=0x54) 2018/01/14 07:12:15 executing program 3: socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x1) pwrite64(0xffffffffffffffff, &(0x7f0000004000)="86", 0x1, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000004000-0x4)={0xffffffffffffffff}) 2018/01/14 07:12:15 executing program 7: mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x1, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_buf(r0, 0x29, 0x2b, &(0x7f000031e000)="84e7508865c02c78ff20d56c3e0f3c658cdc7a7d4838c29df435692c7ac387341c11767b1366f452c74919c0f7b424fc095693ea1d5cc5250d7ee195bc37baaf403067623d75b311431cc5f9b8dfc16c488d4efa6e153b01a7cde563bdbd5f7af1ee2500dcdadab221f7365ad80b559a98ef7d5bca4cc8c5f653", 0x7a) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0xce, &(0x7f0000363000)=""/0, &(0x7f00009b3000)=0x0) 2018/01/14 07:12:15 executing program 4: mmap(&(0x7f0000000000/0xfbb000)=nil, 0xfbb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000a32000-0x5c)={{0xa, 0x2, 0xc18, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, {0xa, 0x3, 0x400000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, 0x7, [0x3, 0x3e, 0x6, 0x20c, 0x2, 0x5, 0x4aeebf7a, 0x0]}, 0x5c) sendto$inet(r0, &(0x7f0000d49000)="c655add484578d88197c8786893465f5ccdf6fa87036dc80a5204146e1", 0x1d, 0x20000000, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r0) 2018/01/14 07:12:15 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f00004c5000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x9, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0x5b1000)=nil, 0x5b1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) getsockname$inet(r0, &(0x7f00003fc000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003b2000)=0x10) bind$alg(r1, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000003a000-0x30)="000000070500000000000000ff05000bfef9f30001000000000007fffffffe000225070097c11fd4c2c4dc42ffa80001", 0x30) sendmsg$alg(0xffffffffffffffff, &(0x7f00002eb000-0x38)={0x0, 0x0, &(0x7f00004b2000)=[], 0x0, &(0x7f000014a000)=[@iv={0x18, 0x117, 0x2, 0x0, ""}], 0x18, 0x0}, 0x0) 2018/01/14 07:12:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80000, 0x7) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00003c9000)={0x0, 0x400, 0x1}, &(0x7f00006e4000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000a48000)={r1, 0x40}, 0x6) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00002ea000-0x8)=@assoc_value={r1, 0x7}, 0x8) sendmsg$nl_xfrm(r2, &(0x7f0000417000-0x38)={&(0x7f000020e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00003d1000)={&(0x7f0000416000)=@acquire={0x16c, 0x17, 0xe001b1def71634b, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0xffffff9e, 0x0, 0x0, 0xffffffffffffffff}, [@tmpl={0x44, 0x5, [{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x33}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0x16c}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000def000-0x14)={r1, 0x5, 0xffffffffffffffff, 0xffffffff00000000, 0x9, 0x2}, 0x14) 2018/01/14 07:12:15 executing program 5: mmap(&(0x7f0000000000/0xacc000)=nil, 0xacc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000acc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000acd000-0x8)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000836000)=0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1000408000000013, &(0x7f0000291000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f000059d000-0x4)=0x14) sendto$inet6(r0, &(0x7f000081f000-0xd)="c9a4d42e5b2963e7ba83e97d29", 0xd, 0x20000001, &(0x7f0000284000)={0xa, 0x1, 0xfffffffffffff001, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x7}, 0x1c) mmap(&(0x7f0000acc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, &(0x7f0000acd000-0xc)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, &(0x7f000075f000)=0xc) getsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f00007d2000-0x2)=0x1, &(0x7f00008b6000)=0x2) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f000063d000-0x4)=0x0) 2018/01/14 07:12:15 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000005000-0x8)={0x0, 0x0}, 0x1, 0x0) r1 = accept$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0xffffffffffffff26) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000001000)=[{&(0x7f0000000000)=""/36, 0x24}, {&(0x7f0000000000)=""/166, 0xa6}, {&(0x7f0000000000)=""/239, 0xef}, {&(0x7f0000002000-0xf3)=""/243, 0xf3}], 0x4, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffff9c}) getsockopt(r2, 0x1000, 0x8, &(0x7f0000001000-0x1000)=""/4096, &(0x7f0000001000-0x4)=0x1000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000005000-0x38)={&(0x7f0000004000+0x30)={0x10, 0x0, 0x0, 0x8004049}, 0xc, &(0x7f0000005000-0x10)={&(0x7f0000005000-0x14)={0x14, 0x9, 0x6, 0x400, 0x4, 0x3, {0x5, 0x0, 0x1}, []}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x40880) syz_emit_ethernet(0x8e, &(0x7f0000000000)={@random="cd4808e0ac55", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "f670fd", 0x58, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x162, {0x0, 0x6, "1ad930", 0x1e4000, 0x29, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, [@routing={0x0, 0x2, 0x0, 0x0, 0x0, [@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}]}], "a8eb4c2e874c81958cf913f4bfb4c637"}}}}}}}, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) setsockopt$sock_void(r2, 0x1, 0x800024, 0x0, 0x0) 2018/01/14 07:12:15 executing program 7: r0 = socket(0x2, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x3f, &(0x7f0000001000-0x1000)="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", 0x1000) setsockopt(r0, 0x0, 0xce, &(0x7f0000001000-0x2)="", 0x0) 2018/01/14 07:12:15 executing program 2: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$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) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000004000-0xc)={@loopback=0x0, @multicast1=0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000005000-0x50)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, 0x1, 0x242c, 0x80000001, 0x400, 0xfffffffffffffffb, 0x140, r1}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x3, 0x0, 0x0}, 0x14) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/14 07:12:15 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0, 0x80800) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00001ea000)={0x0, @in6={{0xa, 0x0, 0x3f, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0x138ae3b6, 0xd0, 0x68a6, 0x77, 0x5, 0x348c, 0x5, 0x6, 0x20, 0xcdc, 0x1, 0x20, 0x800, 0x9]}, &(0x7f00005ed000-0x4)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000-0x14)={r1, 0x4, 0xfffffffffffffe01, 0x4, 0x100000000, 0x80}, 0x14) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f00004aa000-0x8)={r1, 0x2}, &(0x7f0000d25000)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000df5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002b0000-0x4)=0xb8) 2018/01/14 07:12:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f000017a000-0x20)={@generic="d9294fc875e6ce56e2d4fd022c6dd2b2", @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f000017c000-0x50)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/14 07:12:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000061a000)={0x3, 0x5, &(0x7f00007b8000)=@raw=[@call={0x85, 0x0, 0x0, 0x6}, @jmp={0x5, 0x7fff, 0xd, 0x5, 0xf, 0xfffffffe, 0x1}], &(0x7f0000609000)='\t\x00\x00', 0x20, 0xffa3, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) pipe(&(0x7f0000c2b000)={0x0, 0x0}) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000dcb000-0x4)=0x2, 0x4) 2018/01/14 07:12:15 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000001000-0x78)={0x9, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0xfffffffffffffff7, 0xc3, 0x8, 0x6e, &(0x7f0000000000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x9, 0x6, 0x6}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000bb7000-0x200)={@random="a1dcb2bd900a", @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, [], {{0x20086dd, @ipv6={0x0, 0x6, "a2b0af", 0x10, 0x2c, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0xffffffffffffffff}], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, 0x0) 2018/01/14 07:12:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80002, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000059b000-0x4)=0x8, 0x4) getsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f0000932000)=""/173, &(0x7f000056b000)=0xad) 2018/01/14 07:12:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000077c000-0x14)={0x1, 0x8000000000008, 0x5, 0x5, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) pipe(&(0x7f0000eae000-0x8)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f00008f0000)=0x0) write(r0, &(0x7f0000ae1000)="", 0x0) 2018/01/14 07:12:15 executing program 7: mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000a60000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000f7e000)=0x14) socketpair$inet6(0xa, 0xb, 0x8, &(0x7f0000413000)={0x0, 0x0}) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x27, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000b3000)={{{@in=@remote={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=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f7f000)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) recvfrom$inet6(r4, &(0x7f0000881000)=""/1, 0x1, 0x20000000002, &(0x7f0000f31000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000f80000-0xe8)={{{@in=@multicast1=0xe0000001, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x800, 0x3, 0x8, 0x0, 0x20, 0xa0, 0xab, 0x0, r3}, {0x1, 0x10001, 0x4, 0x9, 0x0, 0x6, 0x2, 0x0}, {0x7fe00000000000, 0x8, 0x5, 0xfff}, 0x5, 0xf, 0x1, 0x0, 0x2, 0x3}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x2b}, 0xa, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x4, 0x6, 0x0, 0xffffffff, 0x1, 0x5, 0x400}}, 0xe8) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000d04000-0x90)={0xffffffff, {{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_mreqn(r0, 0x0, 0x8000000000000027, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, r1}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f00005ce000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @empty=0x0}, 0xc) 2018/01/14 07:12:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d3e000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="", 0x0) socketpair$inet(0x2, 0x80005, 0x0, &(0x7f00003de000)={0x0, 0x0}) setsockopt$inet_tcp_buf(r1, 0x6, 0x3b, &(0x7f0000c5e000)="bfee05fbeda142093f3cbaf1ce12a935142b293bde6c5a3a65007af8a037997f3be5b732534b8927a7bf5997be039981403e73ca20f861863fee7f8a985d3c5eef3339366a6c6ab828e5a2f4cffffbc45834d3098f3a", 0x56) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00007e2000+0xd80)={@generic="5f284a59d11c851b179d0adeb78c3a83", @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = accept$alg(r0, 0x0, 0x0) r3 = socket(0xb, 0x0, 0x7) sendmsg$netrom(r3, &(0x7f0000664000)={&(0x7f0000af6000-0x48)=@full={{0x3, {"c281ae974b263b"}, 0x8}, [{"de61b27667b707"}, {"fcdd1a61c5ea3a"}, {"ae37364f417eab"}, {"32fa9798eeb276"}, {"585b15630bc75c"}, {"df6d0a04243d06"}, {"66befaeae7843a"}, {"aaba21c0bdad73"}]}, 0x48, &(0x7f0000b12000)=[{&(0x7f0000caa000-0x44)="de77414435ca508e7ca3d760634c827e39d7b9fe6796eed4c5f60f2dab6c90ab11c9b73f335ae65127c97c777088bcfc4e5d887fb73723a2fcf8ba85d1641036b1d2e5ac", 0x44}], 0x1, 0x0, 0x0, 0x40000}, 0x4000000) sendmmsg$alg(r2, &(0x7f000097c000)=[{0x0, 0x0, &(0x7f000082f000-0x40)=[{&(0x7f000087f000-0x1000)="677991f7dbc7a0a893d1751e3076b7b0791aa5b1306318df9d102d04569f209c", 0x20}], 0x1, &(0x7f000069f000)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r2, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000295000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/14 07:12:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x2) r1 = accept(r0, &(0x7f0000977000)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000099c000)=0x10) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000557000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) sendmsg$netlink(r0, &(0x7f0000f39000)={&(0x7f000020c000)=@kern={0x10, 0x0, 0x0, 0x10004}, 0xc, &(0x7f0000d2b000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000ef9000)=0x1) 2018/01/14 07:12:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xfffffffffffffe28) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00004a4000)={0x1, {{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r1 = socket$nl_generic(0x10, 0x3, 0x10) getpeername$netlink(r1, &(0x7f0000aee000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f00006b1000-0x4)=0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000de5000-0x5)={@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f0000745000)=0x10) 2018/01/14 07:12:15 executing program 1: r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000fe9000-0x10)=@common='irlan0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = accept(r1, &(0x7f0000f49000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000af1000)=0x14) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000038f000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000abf000)=0x20) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f000094a000-0x4)='bic\x00', 0x4) 2018/01/14 07:12:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000019000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00001e0000-0x4)=0x10, 0x80800) bind$ax25(r0, &(0x7f000078b000)={0x3, {"b0421ff7b6a8be"}, 0x5}, 0x10) r1 = socket$inet_sctp(0x2, 0x7, 0x84) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000e1c000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f0000db1000)={0x4, {{0xa, 0x3, 0xffffffff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x550}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, [{{0xa, 0x0, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xb7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40106410, &(0x7f0000643000)={0xe1, &(0x7f0000cc7000)="50c9842c4a1c4c7c357375957594aa8554a6c9a4d0680d0fd826fdb50fa88615e8fd3675786db397e238e2ffdfc79a3ba8e022640974eb81e9ac5016bd6128cf02559cf54a8a8998c16ce619282f7b844e981568573ff8b4ed5fb1e2879c2c79b877802d9e72e5fcaf443052bbcde7f25141cd298e9572e63b118ae3390d296054e2bf03f4ddd1ce8eaf409b610b6d8ff3387fceef32b0dd0efe7b8cc2e882995e6d0e9558e20976c750c81d83f7da6cba3361bc807b751f2e6a7a24232820a289252371b4b3f62c482dcca8b85790aef11920724aee46a07463a5c3af9e352c8e"}) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000006000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000810000)=[], 0x0, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) socketpair(0x11, 0x0, 0x3, &(0x7f0000728000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@req={0x28, &(0x7f0000d59000)={@generic="dd6b61fc4c99088d216bd3d0558292ac", @ifru_settings={0x81, 0x44, @fr_pvc_info=&(0x7f00007f3000)={0x80, @common='lo\x00'}}}}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r4, 0x6, 0x21, &(0x7f000086e000-0x10)="b3282b0d9fbb4810af2ea3e41c3acb19", 0x10) ioctl$sock_ifreq(r1, 0x8946, &(0x7f0000002000-0x28)={@common='lo\x00', @ifru_flags=0x0}) 2018/01/14 07:12:15 executing program 2: mmap(&(0x7f0000000000/0x417000)=nil, 0x417000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000b2000-0x38)={&(0x7f0000416000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000247000)={&(0x7f0000417000-0x244)=@newsa={0x138, 0x10, 0x1, 0x0, 0x0, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0x0, 0x32}, @in=@multicast1=0xe0000001, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, [@algo_comp={0x48, 0x3, {{'lzs\x00'}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000417000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000418000-0x8)={0x0, 0x0}) mmap(&(0x7f0000417000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000417000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00001f5000)=0x14, 0x80000) mmap(&(0x7f0000417000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000d7000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000417000)=0xc) mmap(&(0x7f0000417000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000418000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000418000)={@common='eql\x00', 0xd13}) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000418000-0xe8)={{{@in=@broadcast=0xffffffff, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x38, 0x1, 0xfffffffffffffffa, 0xa, 0xa0, 0x80, 0x2e, r2, r3}, {0x800, 0x8, 0x9, 0x2, 0x6, 0x8, 0x80000001, 0x100}, {0x3825, 0x81, 0x0, 0x78}, 0x4, 0x3, 0x0, 0x1, 0x2, 0x0}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0x7f}, 0x2, @in=@empty=0x0, 0xffffffffffffffff, 0x3, 0x3, 0x0, 0x8, 0xff, 0xfffffffffffffff7}}, 0xe8) 2018/01/14 07:12:15 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001000-0x2c)={0x0, 0x10001, 0x9, 0x40, 0x1, 0xffffffffffffffff, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000ee8000-0x2c)={0x8, 0x9, 0xf6a, 0x5833, 0x1, r0, 0x867, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f00007a0000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0}, 0xc) 2018/01/14 07:12:15 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00007dc000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x1, 0x6, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000001000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000001000)={r3, 0x84, &(0x7f0000000000)=[@in6={0xa, 0x2, 0x3f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, @in6={0xa, 0x2, 0x400, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x7, 0x8000a, 0x7, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000003000)={@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]}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f0000003000-0x4)=0x1ff, 0x4) bind$packet(r0, &(0x7f0000000000)={0x11, 0x10, r1, 0x1, 0x8, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0xecd000)=nil, 0xecd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r5, 0x8918, &(0x7f00004d0000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0}) mmap(&(0x7f0000ecd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt(r4, 0xdd1f, &(0x7f0000ecd000)="b00e2b9ddaa817431dd8d9adb1e626e292f12fce81d1531ba415b3a41546406d87316dc002c4") 2018/01/14 07:12:15 executing program 4: mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x14, 0x802, 0x10) write(r0, &(0x7f0000f76000-0x24)="24000000190025d0471c1f24fffffc0e0200000000100000000040ea0800070000002ae0", 0x24) 2018/01/14 07:12:16 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000001000-0xb)={0x100, 0x360, 0x0, 0x6b77, 0x69f1b3b1, 0x6, 0x200, 0x1, 0xfffffffffffffff7, 0x1, 0x0}, 0xb) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000000)=0x7f, &(0x7f0000002000-0x8)=0x4) mmap(&(0x7f0000000000/0xda1000)=nil, 0xda1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000d9e000-0x17)="26000000130047f10714a8f8590022f5070003e301000000000000000000013205001a006e35", 0x26) 2018/01/14 07:12:16 executing program 3: mmap(&(0x7f0000000000/0xf81000)=nil, 0xf81000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f81000)={r0}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000e8c000)=0x80000001, 0x4) bind$alg(r0, &(0x7f0000660000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r0, 0x0, 0x0) recvmsg(r2, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f75000)=""/175, 0xaf}], 0x1, &(0x7f0000ec7000)=""/0, 0x0, 0x0}, 0x0) 2018/01/14 07:12:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80000, 0x5, &(0x7f0000d27000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00006c1000)={0x0, 0x1, 0x1, 0x8, 0x0, 0x200, 0x8, 0x8000, {0x0, @in={{0x2, 0x3, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0x6, 0x5, 0xab9d, 0x0}}, &(0x7f0000f86000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000322000)={r1, @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]}}, &(0x7f000040f000)=0x8c) r2 = socket(0x11, 0x0, 0x6) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000b6c000)={0x0, 0x86, "8f892f726ed4b0e0eea45dc01042284610ca796202579837968bc13c1098adaa1e2d89547c71d196b5e2ceea7aa889b9279e2fa83de84d76d9f7cd9fd0c6817bbfdb79e8316bb8838a408bdc87ceeccc9dc8c460abf9d411b14f94c6c4021030a7af86a53e34050a54e7be7c46121cbd5907f3f7a4376ad7feaf49563182287700fde2033c52"}, &(0x7f00007b8000)=0x8e) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f0000db9000)={@generic="6a4c8259aacb6df5e0fe781a5c70b567", @ifru_flags=0x800}) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000a55000-0x4)=@assoc_id=r3, 0x4) syz_emit_ethernet(0x2a, &(0x7f00003e5000-0x2e)={@random="0b234a87f2e1", @random="d31ac55c4242", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x800011, 0x0, 0x0, @empty=0x0, ""}}}}}, 0x0) 2018/01/14 07:12:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000038000)={0x0, 0x0}) sendmsg$alg(r1, &(0x7f0000b51000-0x38)={0x0, 0x0, &(0x7f00005ac000)=[{&(0x7f0000576000-0x1000)="1e6b1b9be9331affa544761dc7005862468427b7f1a8a177105ecbab81b01ebc211e7607f619433de95eeca1b911f6284b2c0583561a57f512bb8a69b1393aa453846388a48d8f5dccb6b01b673214c59d92812673c281d08f99bcf4dde94c3634987ece31940ae84614a83fb9dad15dcf7db941ce9d9a5fdf7c3d9e42c07056ea6bfb0c29e21c6359359c2a9079cad1e2ecf7a8689f3b58e78f114845bc877acf82b79faf4b29d9cdd52388bee75df582b688f270908eb159429456f1e720e5100ce1c9725dfba5b28af7da382b7b3b9d336ee58b8fa29f05cd9bad017a76a4", 0xe0}], 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = accept(0xffffffffffffffff, &(0x7f0000aab000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000638000)=0x9) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f00002ca000)={{{{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x22}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x6, 0xffffffffffffff02, 0x3, "ac3bf2e80c0b19587d4ccede2a7522bb4f26d54c06e2462af8abbf534a30a04f141e5ad0da62f2d163de60453e029e07483158c5da96d615113429502c0cffb66351b7287409eb3311b7b12b7f045664"}, 0x160) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) 2018/01/14 07:12:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f9, &(0x7f0000f4f000)={@common='sit0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0101090700070c0000fa000011040100df000000001009000000ff000004eb00"}) r1 = accept4(r0, &(0x7f000035f000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000bb1000)=0xe, 0x800) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f00007ba000-0x4)=0x0) 2018/01/14 07:12:16 executing program 6: r0 = socket$inet6(0xa, 0xa, 0x8) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f00009dc000)=0x5, 0x4) mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f0000fc3000-0x6b)=""/107, &(0x7f0000091000-0x4)=0x6b) 2018/01/14 07:12:16 executing program 5: r0 = socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000000000)=0x8, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f00007f8000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000003000-0x8)={0x0, 0x0}) r4 = getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000042d000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000017b000-0xc)={r3, r4, r5}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000002000-0x10)={r6, 0x4, 0xd7, 0x5}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000a12000-0x2d)={@random="23ca51c56208", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x0, 0x0, 0x0, @multicast2=0xe0000002, ""}}}}}, 0x0) setsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000d80000-0x46)="aef66da0aeb58bf19b9954afff5b0c4e2e797dc692d36590cf975ab94e8120b7348463e634365610b4a506d23b73530f23c4576391d985c76b50bd6c47af461ae49f1c556c24", 0x46) 2018/01/14 07:12:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$alg(0xffffffffffffff9c, 0x0, 0x0, 0x80000) accept(r0, &(0x7f0000a4a000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000214000)=0x6) syz_emit_ethernet(0x5eb, &(0x7f00004fd000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, @random="caba1384d88f", [], {{0x86dd, @ipv6={0x0, 0x6, "06d702", 0x5b5, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, "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"}}}}}}, 0x0) r1 = accept(0xffffffffffffffff, 0x0, &(0x7f0000483000)=0x0) sendmsg$nfc_llcp(r1, &(0x7f00006c6000+0x7d9)={&(0x7f0000d8b000-0x60)={0x27, 0xfff, 0x8001, 0x0, 0x0, 0x10000, "4c3ae45fe57a3699b38bb5e221531e8cd076f95b479d1f6ea8b0682874d8766b8a888e1347cd148c1fe2d53348ebc27d5d7e0911a651deb1a91639faf229e2", 0x1ff}, 0x60, &(0x7f0000ea1000)=[{&(0x7f0000020000)="39a4edb868f7779decd6cb239388c6ad8c80f6d38298935c9063bf", 0x1b}, {&(0x7f000014e000)="627f8ce666edb0efdc2e6509080c3fa69f7b0c43612169d06fe813ff6fa4f5d02f653140501511a4eeb13253413d09149d8b0ac49046bef7b3d6a541a6cc4852dc830a77f5fc8006fd544521fa38cd3a04be8423d4f25802ecd10500a9b28bfb99e2b6205215e61fec21754f70a62e4bb29abcdad2b9d1a86a5c419a20dd3b5314c6b6f3b3e5d42b02d419c14803130a5981f1a6dc127d6dd244290ed7f77bf0259c1115c761b7b51554ea5c67b07a517f6e2fdeab3d3539ad63489af8a6d6e6ea408d1960d5665a9be1e658b9ffcd2293e8bf81b8bbe89a29cc1f251d7248", 0xdf}, {&(0x7f0000063000-0x5)="c35bab7e7e", 0x5}, {&(0x7f00003a3000)="fa2c68", 0x3}, {&(0x7f0000768000-0xe5)="769a14f2b7cc11b891f015787f03f23ed0835a71aa172b883983d257620e369cfc97d70ab11a49ef7ccfb445ccf6942d9b25cddb67ac7a29ee60fb4acbdb1081d54b359f9d03c88cd3081057fb23f38dd82fc3b6c482b47aa6c1e0aeb8d3aa24cfc37a2c164efa3744552809f3ce54042af62bac25c44255725e8a960adda3979d72f07caeb426f7d61391cc12b3b7862db99d5366ebbcee4acfaca426d1eb9892327633be4de85d2076406538632d69dcfb5ccca100a1d906c5cbb88cb64fcda28889bb3cfa0a580251195abc65a6a385aac846c9669563425ac14fb9718f13e5fc9753ec", 0xe5}], 0x5, &(0x7f000083b000-0x68)={0x68, 0x1, 0x10000, "ecbc47b55e3fa8bb91f9b5019a054d14254e4bf54503d7b92c14b9829b68353a2d69678003089105869e98e6918cec5fd0254550b5e11847434e7588b4c75343e1a6b19e9e3ea2d2fe9e7d7cf34d2a9663924eb4b3c353ad"}, 0x68, 0x10}, 0x8437f21e20b4a5d6) 2018/01/14 07:12:16 executing program 7: poll(&(0x7f00008bd000)=[], 0x0, 0x6) r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000155000-0x8)={0x0, 0x8}, &(0x7f0000001000-0x4)=0x8) socketpair(0x0, 0x1, 0x3, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000002000-0xc)={0x19, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={r1, 0xfffffffffffff744}, &(0x7f0000001000-0x4)=0x8) 2018/01/14 07:12:16 executing program 3: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000fbf000-0x93)=""/185, 0xffffffffffffff89, 0x0, 0x0, 0xffffffffffffff8f) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fc1000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000f09000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000fd6000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000bc000)={0x4, &(0x7f000084a000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_LOCK(r2, 0x4008642a, &(0x7f0000fd6000)={r3, 0xc}) sendto$inet6(r1, &(0x7f0000fd6000-0xf0)="45a07556cc2d987821befdf054f0b60cb5bf6a7e0b2f3ba48327b8492fc1787f4a1881a022c125e79e826293e317e91448ccb66f41591f22cfad30cd1e84191b8453281d67", 0x45, 0x0, &(0x7f0000fd5000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/14 07:12:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f00002c6000+0x30e)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x3}, 0xfffffffffffffe9a) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000782000-0x8)={0x0, 0x0}) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000cd6000-0xc)={@multicast1=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000bb7000)=0xc) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/14 07:12:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001d000)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x12, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) pwritev(r0, &(0x7f000067d000-0x10)=[{&(0x7f0000868000)="3ebc459ec52bab0754ab424969301878c16a265ed7ade99adce355f97cd51a0cd1ea2a4a30a37238f8d9882e52f285383f06a22e16097aaabce40b25c95eeaf0006d6b69c599bd07c3bfd9416c30ac8681820b973da0b139771912c4d32b75425213caa7bcda46b7aef2b883d1181d38ed0dda0ca7a4b23b2242e1ae6105d56282b19d07af2b0f", 0x87}], 0x1, 0x0) 2018/01/14 07:12:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003f2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif-generic\x00'}, 0x58) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f00000c2000+0x79c)={{0xb041, 0xbe8a, 0x2, 0x8, 0x1242, 0x8}, 0x1000}) r2 = accept$alg(r0, 0x0, 0x0) recvmsg(r2, &(0x7f00006ad000-0x38)={&(0x7f0000ca9000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000153000-0x90)=[], 0x0, &(0x7f0000cd7000)=""/102, 0x66, 0x0}, 0x0) 2018/01/14 07:12:16 executing program 4: mmap(&(0x7f0000000000/0x939000)=nil, 0x939000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x0, 0x1) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x2526) r1 = bpf$MAP_CREATE(0x0, &(0x7f000001c000)={0x1, 0xa7, 0x4, 0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000936000)={r1, &(0x7f0000068000)="", &(0x7f0000130000-0xc9)="", 0x0}, 0x20) r2 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f000093a000-0x8)={0x0, 0x81}, &(0x7f000044c000-0x4)=0x8) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000813000)={r3, 0xcd, "c1eaa04a4fae0ae3f33af2f3bebb7f8d68775d90ab7e1a90413d7cf1228e75009ed0afbc0e90f9323d5fc2bfba8921eb7f8d772a8228b145df01708bae120b2eebdfb73cc5ebeddd87b0c6cbd4e9e473f82109fa110e202efacb39c1cee103cabc058038997491c5a4d857a178bd4f0bae85f6b962fc883608b4a8574807954e96a91b6a9a9925aab41899123e7de467dbea33f9c719724e5c9caf553182f886c186eb25390198c8eb88360063526f5e0443913b4f7b0587518204cf6b947fd885f85cb7b201db3bd22d343d82"}, &(0x7f000093a000-0x2)=0xd5) 2018/01/14 07:12:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x2, 0x0, 0x9, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}}]}, 0x70}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = accept(r0, &(0x7f0000c79000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000af2000)=0x58) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f00004a1000-0x4)=0x9, 0x4) 2018/01/14 07:12:16 executing program 5: r0 = socket$inet(0x2, 0xa, 0x0) r1 = socket$inet(0x2, 0x10000000003, 0x6) close(r0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000c82000)=0x0) socket$inet(0x2, 0x1, 0x0) ioctl$int_out(r1, 0x5460, &(0x7f0000918000-0x8)=0x0) 2018/01/14 07:12:16 executing program 1: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x6, 0x7, &(0x7f0000016000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000019000-0x4)=0x0, &(0x7f0000017000)=0x4) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000003000+0xb03)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000018000-0x10)={&(0x7f000000e000-0x1120)={0x20, 0x22, 0x100829, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x4, 0x0, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$can_raw(0x1d, 0x3, 0x1) 2018/01/14 07:12:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000c6d000)='yeah\x00', 0x5) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f000057f000)="06eabac06cb2db0c84a882e5cffd24bc8bbe8b2e0ddd24c313ff064098a52049b5f88337dbe84be5f937def8e45bf74c30e2d13c0f3b4be3d4c3ab77436b5a8130303d581aafde97b567ebd679074994dc37b371f9490015b517d7691ff4a4e5120ae16928cfa2fd1de7077f3ca20ad1d34a402b5871e4cffa9849d69745464e5b848f", 0x83, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000459000-0x38)={&(0x7f0000cb0000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000757000-0x10)={&(0x7f000080b000-0x70)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) writev(r0, &(0x7f0000447000-0x40)=[{&(0x7f0000f63000)="87", 0x1}], 0x1) 2018/01/14 07:12:16 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000000)={&(0x7f00001ff000)='./file0\x00', 0x0, 0x18}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000952000-0x20)={r0, &(0x7f0000000000)="629ec2657511e5b010d34d632b2348844fb1d5f07b3f6f9888565be35b777ce9750072666a250d8e4c6dd336ceb332242529f010ceacc164f22d56ca36b29aca3d1146c4eb0b8ab67c4a80ebe29cacb7150645bb0a38b83883f0f7a13bf4a30799ec9c1d1c066e8fdacae2b2bfea9347ffd12ddc49e44d7a73949d09e10de3f7e0ecd54b23cc93f8190433908a290965dab1415fef14cdcbf1b191eedabde4d27b4510d3925e9b37476b112368d48de68276ecf309b379583f65462cca6fd86db595cee541674ff5cd08ca75d606308516d9c7c3d21f112cac8a76610fc3c45cd46979d17d290d6e", &(0x7f0000001000-0x50)="87fdaa8a63125afbc43c4b7bb08962fc5b80fb26d1c91adb3ceb563b1fa9cdc2b961b6d622a0f805d55810d4d371217efb9612f24ac6afb7be199744c44844ef6791d467c1345190e048c8de7243203c", 0x5}, 0x20) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$llc(0xffffffffffffffff, 0x0, &(0x7f0000002000)=0x0, 0x80800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$llc(r1, &(0x7f0000002000)={0x1a, 0xf5, 0x7ff, 0x1f, 0x9, 0x400, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000aae000)={0xffffffffffff19f8, @in6={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) 2018/01/14 07:12:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a02000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(xeta)\x00'}, 0x58) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000080e000-0x4)={r0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000029f000)={{{@in6=@loopback={0x0, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@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}}, &(0x7f0000930000)=0xe8) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f000082f000)={r2, 0x1, 0x6, @random="6f70b136be11", [0x0, 0x0]}, 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="ea077500000000e5b3cd0ced5c54dbb7", 0x10) r3 = accept$alg(r0, 0x0, 0x0) setsockopt$inet_buf(r1, 0x0, 0x2f, &(0x7f0000b6c000-0x94)="540d0d14062e62457e11a5e17f493fcb1e3378890aa9a432318afab1ed3e4c930a7f9a42bd84f21dfc7aa13550ac28adf6641a50f88684a6f3457c9e61f57f0c0d5304ca6c802d8d482808f30b0565ad70dc3c7b589aa1aa30dc1ad64326a9d3b9abbff56c0059d4c62a6d8f58198a681388c9f59e8194b3fd5c6c87474cf3c6bc9eaffaca724b303dc4a86a5c1c4a1755ad511d", 0x94) recvmsg(r3, &(0x7f00000a1000)={0x0, 0x0, &(0x7f0000330000)=[{&(0x7f0000e25000-0xe0)=""/224, 0xe0}], 0x1, 0x0, 0x0, 0x5}, 0x2) sendmsg$alg(r3, &(0x7f0000310000-0x38)={0x0, 0x0, &(0x7f0000070000-0x40)=[{&(0x7f0000127000-0xa5)="e2", 0x1}], 0x1, &(0x7f00009d5000)=[], 0x0, 0x0}, 0x0) 2018/01/14 07:12:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00007cf000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-serpent-sse2\x00'}, 0x58) recvmsg(r0, &(0x7f0000d9b000)={&(0x7f0000530000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000435000)=[{&(0x7f00003f4000-0xc1)=""/193, 0xc1}, {&(0x7f00007b1000)=""/113, 0x71}, {&(0x7f0000a2e000-0x91)=""/145, 0x91}, {&(0x7f0000d7c000-0x46)=""/70, 0x46}], 0x4, &(0x7f0000382000-0x67)=""/103, 0x67, 0x200}, 0x20) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a2c000-0x10)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000a5d000)=[{0x0, 0x0, &(0x7f00004e9000)=[{&(0x7f00009c3000)='\t', 0x1}], 0x1, &(0x7f0000414000)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f12000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/14 07:12:16 executing program 5: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000cc5000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000001000-0x4)=0x0, &(0x7f0000a67000-0x4)=0x4) mmap(&(0x7f0000000000/0xf0a000)=nil, 0xf0a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000f06000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x100, 0x0}) 2018/01/14 07:12:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000883000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512\x00'}, 0x58) socketpair$inet6(0xa, 0x6, 0x4, &(0x7f0000e25000)={0x0, 0x0}) setsockopt$inet6_tcp_buf(r1, 0x6, 0xe, &(0x7f000055f000)="85376ed0e5d522c622b1893fd051f7304b3e88c2673b83da045755429dfaf225f84ee186951a09e7dccb2dbd3677ae75d0f65357b1c8b2d3b67f0dc4f4ccb0a9de341ee5e899ea4204da5472d4527bc74e25dd20373a602665836fa579affb13558f4919dc5d832c77d531a54ba008c0bad5a8f3a1f4c81d7743107e4db50813b3f59f2fea45c68cd078d10994fb0a0b88cc3e746487cdffd1628ba50f589d07091d2542e8aecc519337d02828cf6028d21c65677520e03de8aa03bdae2e85065d6a1b7371e3ccf9", 0xc8) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$nl_generic(r2, &(0x7f0000515000)={&(0x7f00001ef000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000140000)={&(0x7f0000085000-0x12d8)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x48040) accept4(r2, &(0x7f0000833000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000264000-0x4)=0x10, 0x0) 2018/01/14 07:12:16 executing program 2: r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000+0x11)=0x0) setsockopt(r0, 0x67, 0x1, &(0x7f000052c000)="3f4cd9494e2c88d400e0000000000001ffe50fa43f3f6947e5", 0x19) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, &(0x7f0000002000-0x10)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = getuid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000000)={{{@in=@multicast1=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) r8 = getgid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) 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$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) r14 = getgid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in6=@empty={[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=@multicast1=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}}, &(0x7f0000000000)=0xe8) r16 = getgid() r17 = getuid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) r22 = getgid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000002000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) r24 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r2, &(0x7f0000000000+0x206)=[{&(0x7f0000002000-0xa)=@file={0x65d95ccc714d2812, './file0\x00'}, 0xa, &(0x7f0000001000)=[{&(0x7f0000000000)="d9ec17b07db0d54a428131d808da9d7e120a708b042e62ff42d34b42ef70d897f4a8747f225ba6f7a1c493baee414686789143a6b91a7950e64adefdbb2462aeaddad0ac7b92f7434722b510148fe6282d5f778ae7ed328e2fe526825a2721b9a8fffafd7f87caae393be0a940ac8c51d9ff699c6920a8e4fd6408ab35514f2395ecb825ad3786ef36d9ed8cedd4a6844d9f399ab62131ce5458b46fc97780c882f2724a405913cd8d99e559a1200c72a382f0adee398f4626bebb2fd727ba10a58176e5bdb0f270ed53e839bc705c", 0xcf}, {&(0x7f0000000000)="", 0x0}], 0x2, &(0x7f0000002000-0x70)=[@cred={0x20, 0x1, 0x2, r1, r3, r4}, @cred={0x20, 0x1, 0x2, r1, r5, r6}, @cred={0x20, 0x1, 0x2, r1, r7, r8}, @rights={0x10, 0x1, 0x1, []}], 0x70, 0x20000000}, {&(0x7f0000001000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001000-0x10)=[{&(0x7f0000001000)="15428a001d7290387bdd4720de9349b274c8051ed9f652026ab3a4f930ae77f2dbcd2cd78ac967a7b8f7be8a85ecfe994a8c6e6187f2c6781a933769678b2f84833261b99249465ad8e1ccc165241acbc1a7af7d33feef4cecfeab06b6cd40ca0d64f5dbee374cfbb13b465de332cd0234c8ae1ffd", 0x75}], 0x1, &(0x7f0000001000-0x78)=[@cred={0x20, 0x1, 0x2, r1, r9, r10}, @cred={0x20, 0x1, 0x2, r1, r11, r12}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}], 0x78, 0x4000001}, {&(0x7f0000001000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001000)=[{&(0x7f0000001000)="773965456c63c0b3c0735f82b6747c", 0xf}, {&(0x7f0000000000)="4e02593a7dce48db7afd0e2029b831c7c47f399023075851443efee6e8a0860ee78442acfae66f5e487d8a7979c633", 0x2f}], 0x2, &(0x7f0000002000-0xe0)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r1, r13, r14}, @cred={0x20, 0x1, 0x2, r1, r15, r16}, @cred={0x20, 0x1, 0x2, r1, r17, r18}, @cred={0x20, 0x1, 0x2, r1, r19, r20}], 0xe0, 0x811}, {&(0x7f0000002000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000001000-0x50)=[{&(0x7f0000001000)="ed32dddbdfdb728d215ef814b73baf5f376d00ccb681e65a2389b82f5abac6745e2385b0c7a4cb5f893b3ec005e0d0046a0357ed348c9a2e4480a4c211a0ae509cb763ea40e0", 0x46}, 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0x1000}, {&(0x7f0000001000-0x85)="6061009d91bf5b6bbc73efbce9d3ec7af6fca3aa88df0f47e398a9449b34c3051f1c441b559b2c20bcfc0292feab28ad80c2794c06ac6ed41666b5fc27152fdec54a0cd9f762f4e5a99c2e2c78549636a7b5ab69cb8c806ad643088073775f81aa0a1b58d4fd49c50fc497471c2d8bc399900b3edea27f947b278a938d75e2817bfbf9d2d0", 0x85}, {&(0x7f0000002000-0x23)="8826028e53a9333eaf58b1234e7cb9c6aa72e36e8aa04ffce40923371f6ae898743963", 0x23}, {&(0x7f0000001000-0xd8)="0733f51a652b9d75053e31bfda24bce145401bb68b171306637e60456d31c7bb7dea34c9ad6db36ce9b349d807454696e7a7e3cc4b84df2109f5564da3a981931b42d8d86b5e717455846c4aefca7e258ce7fa746756398eed46d54975af1f2843dd80b0d65badbe41fdf38d9680f25f1227bbaf3a5755b0d8a45906671b694d2aa1e602297bb88a78ebdbc7ee7061c84760127356884a495afbf420b36cbf19c033733971b129e59ed5f3bb46e9568737027bce553e1c251d77d7a3e3b2b21a0a5de32e4787514659961bc54c890a96e23eeb7e211e6518", 0xd8}], 0x5, &(0x7f0000001000-0x60)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}], 0x60, 0x80}, {&(0x7f0000001000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000000)=[{&(0x7f0000002000-0xf4)="6ff71c87154e12cf76a8c161b39d6cf5da90b8e78d51660f84310c9f7fcfd94920a03062d69803e9b2d81156d4a6f0fa1c97456cb221a244eec8aefbb48595b3548a9018eabf879041e9bcfbd6806271cf4a99420fb987c844fdc58e0b0e9525d5868ae7809ca188528a659f396775943e3ed768a81a19000ffc2a8dc47c03ae54fd40c93b075ebe4e3c2db93525bdda57413b9e3b1c037a80156d5caa808fdef6e4a0e6ce72c16eb2428c010f1611c3b1eee760c1523bdcc2fff6cd6fa68a03eb4389e44505bec8450f02579c8eacbf9587d3613f455dd15ea42862e28fc34eebd569a0eec604a93789bdd611ef27fffe3795cf", 0xf4}, {&(0x7f0000001000-0x98)="189258e9847421c252a88dad482d58266869edf297c4c96f9782b0158a31934a71a293316768929d53b3400e90e0bab9b86fbbf730f227c6d966dbd5ba068e8a02d5f65ff8de0f64042fbaa616718feeb2a0b52eaa9ffbdef2ff95561c7f62b5fdca013bf136ee89e250fcc16ffff4fa0bb9427940d7429289f2749bca75a9cd99204c471c34c0181d5fe05eff68bca9909046cf9c556e0d", 0x98}, {&(0x7f0000000000)="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", 0x1000}, {&(0x7f0000000000)="3bf9d461d0e7bd9018f5256e7ca5b04385a0e419b25c743f4f0187792a4daf25c4bca0", 0x23}, {&(0x7f0000002000-0xab)="23bc8cd6af141943ad6b0c820bb8b8be29b01099a2ef842a5b6a3d8e16606dec08d78b1178e2bb4ca4916763342d67d323dcc41c950a1a25b2e8b59a5c183004844ae8e8d22f0a01562483d3e7205e1ac2cf30fed96ddb6c97e350d8de042abf231ab4f270c24fb4e49ccae6750d4442cffbb5c13ae7b00e1ccffe05da959f0e1d358f5bead1782696ce6423e3941bf6c03b7ffc49ede2868663dc71e818a4e0aa299bc3a75881236e844b", 0xab}, {&(0x7f0000002000-0x3c)="01279e2f7b4d7fb83db2959b7a6453d11ba16efc587f2f5ce3c23234340a86d0b650f9c38976a64705a6c717e1c44400e30c382022d8347f324be382", 0x3c}, {&(0x7f0000002000-0xb7)="af39e7bea5f95ee3ec3d0e1f4b64b7e0ab54e810a78b0b265f1a9d8a5516071e1212e0d4cc3c3e91e6564ea5f7983bad4bd49c75845300695ac5ea7fb880ddb634e30c15b887b9c52980177308dd72a069785c9279f7cca715954e669b999cd6dc9a651d517ea112e25a7e88da1e5c0b38307d9702493769aeaa48691e15461b7b8c56f3f6baeffd7c73ebeccf9e4224d403eb602efdcfe56c9ff3e0cda5bcb30c93a5ec75892cf08e745bc233103f7c2bc6995d1df624", 0xb7}, {&(0x7f0000001000-0x79)="aac673d00edd377b1bff50f9e47fa0a8355d4bc0cb1e5daacb391bc7b59f1c5b9229119fc6d8a871ffd8fd1155526a883a677862c4fd99a44e83996fab77d9986adb5fcdf1b7409adc144bd8a574d789e8dc4c9dd2e078b0fb5d83265e8e61bde6ee93feae7e74e60092d6210b492a1d5a7b7af9e6c7c86c2c", 0x79}], 0x8, &(0x7f0000001000)=[@cred={0x20, 0x1, 0x2, r1, r21, r22}, @cred={0x20, 0x1, 0x2, r1, r23, r24}, @cred={0x20, 0x1, 0x2, r1, r25, r26}], 0x60, 0x20000000}], 0x5, 0x8000) 2018/01/14 07:12:16 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) socket$alg(0x26, 0x5, 0x0) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00008c9000)={0x0, 0x0, &(0x7f0000e85000)=[], 0x0, &(0x7f0000671000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) r3 = accept4$netrom(r0, &(0x7f000064a000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000838000)=0x10, 0x800) getsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f00000b2000)=0x8, &(0x7f0000e1a000-0x4)=0x4) recvmsg(r2, &(0x7f0000a52000-0x38)={&(0x7f0000e9e000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f0000648000-0x1)=""/1, 0x1}], 0x1, &(0x7f0000372000)=""/0, 0x0, 0x0}, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000458000)={0x0, 0x0}) socketpair(0x85, 0xf, 0xffffffff, &(0x7f000012c000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000fa0000-0x10)={0x3, &(0x7f00007a4000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) r7 = getpid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000582000)=r7) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000d71000)={@common='syzkaller0\x00', 0x7}) ioctl$DRM_IOCTL_RM_CTX(r5, 0xc0086421, &(0x7f0000974000)={r6, 0x2}) ioctl$DRM_IOCTL_GEM_OPEN(r5, 0xc010640b, &(0x7f0000d03000-0x10)={0x0, 0x0, 0x41c3d451}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r5, 0xc00c642e, &(0x7f00006c4000)={0x0, 0x80000, r5}) ioctl$DRM_IOCTL_GEM_OPEN(r4, 0xc010640b, &(0x7f0000d52000)={r8, r9, 0x4}) getsockname$packet(r5, &(0x7f000069d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000aa5000-0x4)=0x14) 2018/01/14 07:12:16 executing program 5: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x0, 0x40000000000031, 0xffffffffffffffff, 0x0) mmap(&(0x7f000072a000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000cd000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000953000/0x2000)=nil, 0x2000, 0x0, 0x4000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009c9000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00001b5000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r0, &(0x7f0000c15000)={&(0x7f0000404000-0xc)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000fd4000)={&(0x7f0000fd4000)=@upd={0x108, 0x12, 0x0, 0x6, 0x3, {{'fpu(pcbc(aes-aesni))\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2400, 0x2000, 0x0, 0x0}, [{0x8, 0x1, 0x8}, {0x8, 0x1, 0x339b2830}, {0x8, 0x1, 0x6}, {0x8, 0x1, 0x3}, {0x8, 0x1, 0x8}]}, 0x108}, 0x1, 0x0, 0x0, 0x10}, 0x20008000) mmap(&(0x7f0000431000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/14 07:12:16 executing program 7: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000fd0000-0x1f)="1f0095000002ff59800cf002170400760f0000e0090008250007000000083c", 0xffffff7b) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000533000-0x4)=0x0, &(0x7f000014d000-0x4)=0x4) 2018/01/14 07:12:16 executing program 0: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000000000)=""/164, &(0x7f0000006000-0x4)=0xa4) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000002000)=0x7, 0x4) socket$bt_hidp(0x1f, 0x3, 0x6) 2018/01/14 07:12:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00001e8000)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0xffffdfff}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) close(r0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000107000-0x88)={0x3, {{0xa, 0x1, 0x40, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/14 07:12:16 executing program 2: mmap(&(0x7f0000000000/0xb6a000)=nil, 0xb6a000, 0x3, 0x10031, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ab2000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00005d6000-0xe)=[{&(0x7f00005d6000-0x1)=';', 0x1}], 0x1, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000aa3000)={0x9, 0x7ff, 0x8, "2acd1b6e0048", "05aa24dff996b8637ed89f27d9c70ff3"}) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000a4000-0x10)={0x0, 0x2d3, 0xfff, 0x0}, &(0x7f000010c000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000332000)={r2, 0x1000}, 0x8) mmap(&(0x7f0000000000/0xd15000)=nil, 0xd15000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000842000)={r2, 0x10001}, &(0x7f0000d16000-0x4)=0x8) mmap(&(0x7f0000d15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$nfc_llcp(r0, &(0x7f0000d16000-0x60)={0x27, 0x0, 0x5, 0x0, 0x432a4f33, 0x7fff, "7936ffa43127b3e2c1468786d509fc4c1c5ff13c4a858868b55e991b0083cf23fa22d79025dd743c025cc530b49b35bbfa08c611b709346dabd7f3165c7699", 0x100}, 0x60) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) bind$alg(r1, &(0x7f00001c3000+0x595)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) 2018/01/14 07:12:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x23fe, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006ba000)="0a07d11cd5de00e5b3f60c017e54dbb2295df0000300064000000083000000e6f6", 0xffffffffffffff1b) 2018/01/14 07:12:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) bind(r0, &(0x7f0000ed7000-0x80)=@generic={0x11, "0000010000000000080044944eeba71a496ae252922cb18f722e2ada000000012e0b3836005404b0e00100000014f26effffffffffffff67b100800000000000000101013c5804459e15775027ecce66fd792bbf0e5bf5ff1b080000dad11c000100fff6000000004974000000030000000000000000076d3a09ffc2c654"}, 0x80) setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000ad3000+0x109)={0x1, [0x0]}, 0x6) setsockopt(r0, 0x3, 0x415, &(0x7f0000bf5000-0xae)="51bbebfeee7256a1d114a3f19233ed9720cc3c06072600748513ce8ddb32b760124b20c53356f41b17d70d78bce0b8b6ed3e361fc1aafa065ae5fba89ce172d831ba96099edd4b3ced5d4b3c3d7862852002600573105c1f999a42b7a204a6222d7b7ffaee9ad792ef5ffbe94d277a1cc3a6aa9f45f8245ea038e34df32621b212ee6a02a1346856a1c7652e5261ed632ab2811be87e3da35b776de766e92ce078275d3b2791988607962e774f80", 0xae) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f000055d000-0x6)={0x1, [0x0]}, 0x6) r1 = socket$inet_dccp(0x2, 0x6, 0x0) r2 = socket$inet(0x2, 0x802, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000536000)=0x0, &(0x7f00008cb000-0x4)=0x4) connect(r1, &(0x7f0000a90000)=@ethernet={0x1, @random="8ae8bca6fe30", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f000000d000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffb}) 2018/01/14 07:12:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x80000, 0x0, &(0x7f0000ac4000+0xaad)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$kcm(r1, &(0x7f0000870000-0x38)={&(0x7f0000af4000)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b5f000-0x40)=[{&(0x7f0000f33000)=""/246, 0xf6}], 0x1, &(0x7f0000916000)=""/40, 0x28, 0x0}, 0x122) sendmsg(r0, &(0x7f0000017000)={0x0, 0x0, &(0x7f0000246000)=[{&(0x7f0000b2f000)="e44ea200cfacab78731d8f24f0dcd1abcaad9c300e97387ccf5a1de15b3df0426edfabd5b1577d5212cb66d8ade53242a76e6cff3e5f2defe891ef3f7c792e103e45bdcaa7db1825a857c5acb846655ab59d0c784bfff032e52a04db6e8052f69730570d8e0918b3a1c8b747bb66cff29d905f416d72884153e37b4b30a8bf98ed71fd2ee2fc44b22c4020910119b67d98f63a841afd1b8a152c73a0ab22ae53d8ff4f83fc69c578c7baf4a909f55723582f2cc5db863f029d5c58264eea954c2816285ba6f75e211b9f791ccc4a3e5d298d3150476b19245dae80224be4014ac999adcab6c79de736409fe9072465fc2cd77647a8ee20", 0xf7}], 0x1, &(0x7f00000f5000)=[], 0x0, 0x0}, 0x0) 2018/01/14 07:12:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000879000-0xc)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f0000920000-0x4)=0xc, 0x80000) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f000013b000)={0x0, 0x5}, &(0x7f0000a47000)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00008fe000-0x14)={r1, 0x7ff, 0x7, 0x6, 0x2, 0x0}, &(0x7f0000d9f000-0x4)=0x14) r2 = socket$netlink(0x10, 0x3, 0xfffffffffffffffc) write(r2, &(0x7f00009e1000)="240000001500070701ffff0012002200282400fff600000000ff0000007fff0000000000", 0x24) 2018/01/14 07:12:16 executing program 7: mmap(&(0x7f0000000000/0xd38000)=nil, 0xd38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000d38000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000d39000-0x78)={0x0, {0x2, 0xffffffffffffffff, @rand_addr=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, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8d, 0x3, 0x0, 0x0, 0x0, &(0x7f0000d34000-0x10)=@common="6c6f3a000089000000009300", 0x0, 0x0, 0x0}) 2018/01/14 07:12:16 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000074000/0x3000)=nil, 0x3000, 0x0, 0x132, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom(r0, &(0x7f000000c000-0xa6)=""/1, 0x1, 0x0, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x6, 0x4, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r2, &(0x7f0000001000)={0x0, {""/7}, 0x0}, &(0x7f0000076000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r1, &(0x7f0000001000)="a9", 0x1, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x20000000002, 0x1000000003, 0x11) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r3, &(0x7f0000de4000-0x38)={&(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "4ea6f0e32638410f61c3845ad3e81292e2971a49c70755b5a20c915be8e3a21e491762022736cd996146b6a2a99efe01c9cbf2eb949494c2855630ea2a71f9", 0x0}, 0x60, &(0x7f0000940000)=[], 0x0, &(0x7f000055b000)={0x10, 0x0, 0x7, ""}, 0x10, 0x0}, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r3, 0x8907, &(0x7f000028d000-0x4)=0x0) recvmsg$netrom(r3, &(0x7f000076e000)={&(0x7f0000ab6000-0x10)=@ax25={0x3, {"6f1462a5ab34d9"}, 0x0}, 0x10, &(0x7f0000961000)=[], 0x0, &(0x7f0000ecf000)=[], 0x0, 0x0}, 0x62) 2018/01/14 07:12:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x82, &(0x7f0000586000)={@random="efad01006da7", @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x74, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x16, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x200000001, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@timestamp={0x44, 0x34, 0x0, 0x0, 0x0, [{[], 0x0}, {[@empty=0x0], 0x0}, {[], 0x0}, {[@multicast2=0xe0000002], 0x0}, {[], 0x0}, {[], 0x0}, {[@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}], 0x0}, {[@loopback=0x7f000001], 0x0}]}, @generic={0x0, 0xd, "782655fde2527da23a7bf6"}]}}, ""}}}}}, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) getsockname$netlink(r0, &(0x7f00001ea000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000800000-0x4)=0xc) 2018/01/14 07:12:16 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, {0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x0, [0x6, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0]}, 0x5c) r1 = accept4(r0, &(0x7f0000002000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x6, 0x80000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000006000-0x4)=0x0) ioctl$sock_bt(r1, 0xdd17, &(0x7f0000005000-0x51)="0608695798fd45d81e3512b6f795bead7876a44304ef48dfeb424343e1f1124d2ee4413f4f65453378c6ce6667a4a2b6cca1539bd3e2cde53e298739710577c789310560264aa15aa53badd1000aa77e15") socket$inet6(0xa, 0x800, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f0000005000-0x4)=0x0, &(0x7f0000005000-0x4)=0x4) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000001000-0x4)=0x3ff, &(0x7f0000005000-0x4)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000005000)=@generic="f93d8e2cd7813b67e3fdbbdfe3226420") 2018/01/14 07:12:16 executing program 3: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f00009ad000)=0x0, &(0x7f0000000000+0x5e3)=0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000001000)=r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r2, &(0x7f0000411000)="", 0x0, 0x200408c0, &(0x7f0000856000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x6}, 0x1c) 2018/01/14 07:12:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000f75000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000533000)={0x1, &(0x7f0000253000-0x8)=[{0x6, 0x0, 0x0, 0xff}]}, 0x10) sendto$inet6(r0, &(0x7f0000857000-0x8f)='1', 0x1, 0x0, &(0x7f00004b0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/14 07:12:16 executing program 2: pipe(&(0x7f00005e9000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000001000-0x12)={0x0, 0x1ff, 0x5, [0x2bc400000000000, 0x10001, 0x8, 0x4f, 0x7fffffff]}, &(0x7f0000000000)=0x12) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000c4a000-0xc)=@sack_info={r2, 0xffffffffffffb8f4, 0x2}, &(0x7f0000001000-0x4)=0xc) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000b9a000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000458000)=0x7, 0x4) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000763000)={0x0, @multicast2=0x0, @broadcast=0x0}, &(0x7f0000492000)=0xc) bind$inet(r3, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_int(r3, 0x1, 0x0, &(0x7f0000bcf000)=0x0, &(0x7f00007ff000)=0x4) sendto$inet(r3, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r3, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="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", 0x30a}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendto$inet(r3, &(0x7f0000758000)="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", 0x7cf, 0x801, &(0x7f0000524000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) gettid() 2018/01/14 07:12:16 executing program 6: r0 = socket$inet6(0xa, 0x80005, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000001000-0x50)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xf}}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80, 0x100000001, 0x0, 0x500, 0x5, 0x2, r1}) setsockopt(r0, 0x0, 0x80000000000021, &(0x7f0000000000)="", 0x0) 2018/01/14 07:12:16 executing program 7: mmap(&(0x7f0000000000/0xec9000)=nil, 0xec9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000ec5000-0x4)=0x4, 0x4) mmap(&(0x7f0000ec9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000ec9000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000eca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000ecb000-0x8)={0x0, 0x0}) mmap(&(0x7f0000eca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000eca000)={r2, 0x0, &(0x7f0000eca000)=[], &(0x7f0000eca000)=[0x793e, 0x7ff, 0x0, 0x6, 0x4, 0x40], 0x10, 0x2, 0x4, &(0x7f0000ecb000-0x8)=[0x3, 0x7fff], &(0x7f0000565000)=[0x7], 0x0}) mmap(&(0x7f0000ec9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000ec9000)=0x20) 2018/01/14 07:12:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f000071a000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00004a1000)=0x14) bind(r0, &(0x7f0000fe2000)=@generic={0x2000000000011, "0000010000000000080044944eeba71a4976fe52922cb18f09000000000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66c6792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000000000000006ad8e5ecc326d3a09ffc2fd54"}, 0x80) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000001000-0x4)=0x9, 0x4) shutdown(r0, 0x1) sendmsg$netlink(r0, &(0x7f000077c000-0x38)={0x0, 0x0, &(0x7f0000b45000)=[], 0x0, &(0x7f0000316000-0x20)=[], 0x0, 0x0}, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000e01000-0x38)={&(0x7f0000930000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000038e000)={&(0x7f0000b95000)=@getsadinfo={0x2c, 0x23, 0x0, 0x0, 0x2, 0x938, [@replay_thresh={0x8, 0xb, 0x3ff}, @ipv6_hthresh={0x8, 0x4, {0x7d, 0xf}}, @etimer_thresh={0x8, 0xc, 0x7ff}]}, 0x2c}, 0x1, 0x0, 0x0, 0x40}, 0x4040) 2018/01/14 07:12:16 executing program 3: mmap(&(0x7f0000000000/0x21a000)=nil, 0x21a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f79000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x10) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000080000-0x91)="9fa0291e41797c3d71854a9fe2cd858674c82988348b5ca3a6103d5ca1cb9eef", 0x20) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00001d0000-0x38)={0x0, 0x0, &(0x7f0000103000-0x50)=[], 0x2b8, &(0x7f0000217000-0x78)=[@assoc={0x18, 0x117, 0x4, 0x0}, @op={0xffffff15, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x0}], 0x60, 0x0}, 0x0) 2018/01/14 07:12:16 executing program 4: 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) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000ad5000-0x1)=0x6, &(0x7f0000562000)=0x1) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005d1000)="e513b5bf91aa785dfbcdfe09000000fc", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$unix(r2, &(0x7f00003fb000)={&(0x7f0000513000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000013f000)=[{&(0x7f000066c000)="e9", 0x1}], 0x1, &(0x7f0000e4f000)=[], 0x0, 0x0}, 0x0) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f0000bef000)=0x0, 0x4) splice(r1, &(0x7f00006f5000)=0x0, 0xffffffffffffff9c, &(0x7f0000560000)=0x0, 0x3, 0x8) poll(&(0x7f0000c85000)=[{r2, 0x0, 0x0}], 0x1, 0x0) r3 = socket(0x9, 0x7fffc, 0x6) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000f47000-0x4)={0x0, 0x0}) setsockopt$inet6_dccp_buf(r3, 0x21, 0xc0, &(0x7f0000288000-0x23)="6e2de805705105d1e8cfb425b58a616c0d1201abde2d149ee376305904f031325b4d04", 0x23) 2018/01/14 07:12:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000506000-0x4)=0x0, 0x4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00003c8000+0xb05)={r1, 0x50, &(0x7f00006eb000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) ioctl(r0, 0x40, &(0x7f00004b8000-0xf6)="2f4f5171b4f44e04ad85eb2b66e47dab97cb8455d5579771c51b700c1c98043f74355b193fe310097100ed597226d1a282a12fa7cba93bc8275c3338d95a5735286fe41b0571412e47f13b9e30c4afbbce95aa6705ccec68ba69d54b65d3828df49a55be7d40c592e7da48cb1a9badc0bdba7557896ae1110b1986febe793e70113e3ba594176c8f68dff41a3185cf231cc85845e6435ba16d56b0fb623e009d28e6a1bda99d37d936de0a4bd62045d92e7581ac41ec422fa60d01c3d33124d391b9adfca0fc76f2c7b714a45ea0b8763794a3e9a31c0c8fbc23bfa28df462aef891d00c2322040d82a9b82254525c6d77250279a4e0") socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000454000-0x8)={0x0, 0x0}) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xfffffffffffffcfe, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x14, 0x0, 0x0, @rand_addr=0x0, "9ac7ace57a06000000000000007091f13fb9386d"}}}}}, 0x0) 2018/01/14 07:12:16 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x1, 0xffffffffffffffd4, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000664000-0x10)={&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$packet(0xffffffffffffffff, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000cf2000-0x4)=0x14) r3 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000a45000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) r5 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = accept$llc(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) socketpair(0x3, 0x0, 0x7, &(0x7f0000628000)={0x0, 0x0}) r9 = socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000038000-0x4)={0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00009c1000)={0x0, 0x0, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r14 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000bd0000-0x4)=0x60) r15 = socket$nl_route(0x10, 0x3, 0x0) r16 = socket$inet6_icmp(0xa, 0x2, 0x3a) r17 = socket$nl_route(0x10, 0x3, 0x0) r18 = socket$inet6_icmp(0xa, 0x2, 0x3a) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000129000-0x8)={0x0, 0x0}) r20 = socket$key(0xf, 0x3, 0x2) r21 = socket$bt_l2cap(0x1f, 0x2, 0x0) r22 = accept4$inet(0xffffffffffffffff, &(0x7f0000e9a000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000137000-0x4)=0x10, 0x80800) r23 = accept$ipx(0xffffffffffffffff, &(0x7f00001d9000-0xc)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000181000-0x4)=0x10) r24 = getpid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000f77000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006ee000)=0xe8) r26 = getgid() r27 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000743000-0xc)={0x0, 0xf8e, 0x10}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) r29 = socket$bt_rfcomm(0x1f, 0x1, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000094f000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) r35 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r36 = epoll_create(0x0) r37 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00006c1000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00006d0000-0xc)={0x0, 0x0, 0x0}, &(0x7f00006a3000-0x4)=0xc) r40 = getpid() r41 = getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) r43 = accept4$ax25(0xffffffffffffffff, &(0x7f00006e2000-0x10)={0x0, {""/7}, 0x0}, &(0x7f000007c000-0x4)=0x10, 0x80800) r44 = socket$bt_cmtp(0x1f, 0x3, 0x5) r45 = socket$inet(0x2, 0x7, 0x2c19) r46 = socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r47 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0) r48 = socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) r50 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r52 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000c87000)=0x60, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r54 = bpf$OBJ_GET_PROG(0x7, &(0x7f000094f000)={&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000e9f000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r56 = accept(0xffffffffffffff9c, &(0x7f0000001000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x9) r57 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000bcb000-0x10)={&(0x7f00001b6000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) r58 = accept4$packet(0xffffffffffffffff, 0x0, &(0x7f0000f3a000-0x4)=0x0, 0x80000) r59 = socket$bt_cmtp(0x1f, 0x3, 0x5) r60 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000516000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000cc6000-0x4)=0x10, 0x80000) r61 = accept$inet(0xffffffffffffff9c, &(0x7f0000a06000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e3b000-0x4)=0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00008a4000-0x4)={0xffffffffffffffff}) r63 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f000025a000-0xe8)={{{@in=@empty=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) r65 = getgid() r66 = bpf$MAP_CREATE(0x0, &(0x7f000015e000)={0x6, 0x1f, 0x1, 0x3, 0x12, 0xffffffffffffffff, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000000)={0x0, 0x0}) r68 = accept$alg(0xffffffffffffffff, 0x0, 0x0) r69 = bpf$MAP_CREATE(0x0, &(0x7f0000f31000)={0xe, 0x9, 0xfffffffe00000000, 0x1000, 0x14, 0x1, 0x5029af0a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d4c000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002a1000-0x4)=0xc) r71 = getuid() r72 = getgid() r73 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a5a000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00009b2000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000001000-0x1f8)=[{&(0x7f0000001000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000000000)=[{&(0x7f0000bc6000-0xd1)="ecc0784011c5d8168ef5d2c1cd84c7ee736d993d4558287e01fc97fa4a5e34600ddbdfb4e06d61a29a1edee598347767441c6fa75d317359281b9237f53edc9d3ad1f52bb142ce5c83ff40926549a4480e22c1ade25ab35ef9d9ce1eb9fce152f42fa60d88ecf43c0038c7010f646ce0c192c0b967068f2a2b82e90d5dfa836265ca381537c7a9cca729b4ac182a0a95948d08c60eaf24699fe4264d998d91759565d52b74f93bc9c4f415f928dfc5771d57944e9cf692fc7392fded9cb3543bab68642a2927698bb3e922f0240a0c292a", 0xd1}, {&(0x7f0000001000-0xc3)="270f0e8cb1e967b66c56c9e258c4cc0fa85e877ff053f18516d9edb20928ae40aa6996cbd47a1a5c98649a9cff5117f3113a61131ced6372f4ae468240cc8d9a72884a1f25835f8f71258a91e0baee0ce23b6faf312eb21d0790eff6ccbfd88571cce3adc9376ee00e0d058acccc1c28b3c91c81fc48bc689130bc515f12dfcebf7ab2e3f798681dc6929d5d36e22669bd3737a59feaa1ac2c852af6832eed0921f7565bfadaa5f8cd41d8f6bfee626ceb02da563c696dbd29d568c9350393da1d5d27", 0xc3}, {&(0x7f0000001000-0x81)="ef91568386f2bce13263d5b9af36ca78c70a95cc9225e4bfb2c2e300aea904201f9e622dd539eeca736dc3a0ebc179226512c418f6cb41263cf8586cfe641084309858fde29ce923950fdec3b16774c9227968ca8e36f1e1ae8cd5b7d8f54423b77127f2e0b19cebd24404c31f25723589ad13bf3b175ac60dc8960545a31e31cf", 0x81}, {&(0x7f0000001000-0x31)="c6686b7b02d70e91a80db022f6010f2c022be7374cb84789eafa04535bc4fbda78f4b9576688d06c813fe8dc9aad2eec1b", 0x31}, {&(0x7f0000000000)="3c2c118e5552a9fc6224eaf65cb44d73b07b605790332cdaa28e0ba46bb9cf32effe1e01ba0864ded7f09090a33fd53bf42e510d3de9b17f53f162bc950695124c7b460bf7fbca", 0x47}, {&(0x7f0000041000)="ef5e1d9eb9e81909c88f12530366e0a61ada0b32f372ac181c6cf7b0a3547f1920bfea8ae40f1216e4e1b25f1c95dcc918f6f657d0fee644db882f4bd94fbd740dce65ac0484286ea518bea01e0c91c053c27a362c5c3ff9e95e884f943e8772bba5a3a1cfdfb8bbbb410f06768fd744985f6441f15fd27aade0f2123de86281e679f7eb872a50b0475ce4fc059c81f5ed777a07b3c07647146379054fc5dc3baa8a6eb73d0c390f01d4f10564eda91b225d50223b02ebc91aa383799afe46df2dfd60e195359f9f063c9cd4e9c9f0bf5c", 0xd1}, {&(0x7f0000001000-0xf6)="0f0ad27c1bc40d94919beedfdb690061a21c2692a9ff319daf75025c86ec9e73630f5f1b42747d4b70191585b188925a08e4d73cb44c2aa55a46916a100195515137d05b2c6f89e68c4a635112b1d2dd145844a296ed34d142883a18164685bfb50be326b9a81e0bf749b41bd14c943a6ba36eb0f0f980dde398926bf5e87c6a05a95e376e412711c872f2b79734e56327b7c0f4f455e2b92347247e88a34f79e4d8db5aa43cdcaf7da2b80622052db2d8f5dfbfa50a08092a89beded163e9ec3ad4e0dfb4e1dea286a48bfd563db91b353f6a8ecc439386b7bdea3760259032505cc773fbe4e6168995ee6661134260752053c8b742", 0xf6}, {&(0x7f0000f4d000-0xec)="f59466273854d16f2616a0381a8f592bd8817ee3049e1dbaf4731cd43997bd82262c94b08a4b9c2079ed6efa0b16a42f59c30ebd0bf5a2f73cb6f0a369673318e3fff9c5be6c973929e5b1af4e9050a246b784b110b2a8c70487071118f130b61d2144a1d1fb16134c0775c42562d32b7aed523ab410c348cdd838fc0f6db4debbb0e3980f80779b697b8374f9afd3f7b00aaed19673cd39708a72a708b8e24dfee98ba7917b4424b7a598aa61d343070e086db3628fc9b98db9c0d2b8799698ae5ef20313f7b47e0f0a7e5ac67e3858248ad6e8115bdfec9e80d3ed7062d9670633839af9141e9ef2dd6082", 0xec}], 0x8, &(0x7f0000001000-0x80)=[@rights={0x18, 0x1, 0x1, [r1, r2]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x28, 0x1, 0x1, [r6, r7, r8, r9, r10]}, @rights={0x20, 0x1, 0x1, [r11, r12, r13]}], 0x80, 0x2004c084}, {&(0x7f0000207000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000444000)=[{&(0x7f0000000000)="345fb0bc69bbeabfe6baa5d96aece90d5b1d558d2c686e73f07335", 0x1b}, {&(0x7f0000000000)='.', 0x1}, {&(0x7f00001c4000)="2d6eb665656e098b5c3d5f11a34d0d0740edbbb9165be0a7e5b5e35590ff3a18e6c2b0d5139248c019a5621cf0eb3128a8e921c86642135521f15f12281757d5054c0abae2a650e2fe54a1f21d5747ca08ca4cc97be33501bdc35e9c7a28e39a507498b6424e788c4a996d6079a8166d9cf14762c06cf76668e439159f6293be5e86ca27d7fdbc6b0248f5358ac5deeccd8336cd98ea7636e909f939c550c8fe2e19dfd67998fe9dcf336036053d2537adf1df0e9b952b46442918cabdf3c02497bb40baad957be5bfeca0416738890901a9392d81990065f4ba1fe287f58c63b0b3ca9548b06cf22d4965093955a4518d65", 0xf2}, {&(0x7f0000000000)="69ffccbf158849708f413d2cb740c8ab32e7397ee0ea614d9402ade652cee1f27d850b1156c1adfcde9eb4bbf42aa1", 0x2f}], 0x4, 0x0, 0x0, 0x44}, {&(0x7f000094f000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000035d000)=[{&(0x7f0000000000+0xfa)="2bf959e58b38b2db561f03e50e9a87f8c186095ae9fc0189c9ed25aba97c8cf916a82e30db63aa3868fcb62271209cc6a2adab7e93649336a820aefaa7420cd0ee51d81bb68afde53839de6a24c3062d6847b506d338aacc6db2f3e78336877b196ae06f63b51f6421", 0x69}, 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0x1000}, {&(0x7f00003c4000)="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", 0x1000}], 0x3, &(0x7f000077d000-0x36)=[@cred={0x20, 0x1, 0x2, r70, r71, r72}, @cred={0x20, 0x1, 0x2, r73, r74, r75}], 0x40, 0x40080}, {&(0x7f00004c3000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000000000)=[{&(0x7f0000929000)="", 0x0}, {&(0x7f0000001000-0x55)="f4f38914165488bc377090b0f81de6377697da1e1ecac70c9080886d7c1cf00115bb99b2f57e66abed2d3d2c280814ebf800e70bff43eae75d5d4f128e5f2e2bcb86c14e731b70dbc19bf5917a7d1ef29b988d249b", 0x55}, {&(0x7f0000001000-0xd5)="1ce3c7e37961883a25cf7abe700b395f875eee5815c8c5888665f798a6c01d21978fcc72f483af6531105cb4f7d0a12c11a8437ad6e599437e06f936a2e91a04d26338431cd596d69c0af7ef69f860169f0310eac024401f8e19bc21c3691249222f3f99aefbfb07fb718819e90664a89bcfd9d6d3942f67d4abce4be734367f4c7634bcc4d755b23dd63a77289db04ac726fa6c5b491b1ac96f21f818856f791fd9c78ea266dc4f946a16f4e138052af4780545b4a856348cbad318e57b9d06d2b655e2a4a0bb6a5eb51bf1899b22f33d7bea9c96", 0xd5}, {&(0x7f0000461000-0xdf)="19ec6475645f0b17eb76311e3a1af2e76ecc8729245a0b4143c82faa0a1dcc35bb668321334a85edf07d072a9a04bafad6ad43218e224caa3bec984c39229ffa8f19c158003bbe7e23da0bdd7a9315986c1666c6a0fdea1da2bd7dd2ff91ed959b738abcc95503656c857c24f5ea46bb444257b21a51845e315ae6a4524d26e77da1bdf7d344ba273c62e420dc2873fe7a4f7ab77d16eb8189002dae9a39493913c23ab317b3c982272fe8d5851ceeeee306877f1d46373a0175550ac12043080b85a6057d804fe8dcae1766610f61e43a50c0bf88d8a524643bb3e8d27303", 0xdf}], 0x4, &(0x7f0000000000)=[], 0x0, 0x4000014}], 0x9, 0x40000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f5b000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r76, &(0x7f0000d4b000)="5c5c54f307c01690827adebcc126cbc7a3d1ff9a27d33880dbd2538b1301c3524863f07fc1e7660336cf", 0x2a) writev(r76, &(0x7f00003f1000-0x40)=[{&(0x7f0000137000-0x1000)="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", 0xfd7}], 0x1) 2018/01/14 07:12:16 executing program 1: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000014000-0x24c)={0x2c, 0x20, 0x2ff, 0x1, 0xffffffffffffffff, {0xa, 0x0, 0x0}, [@typed={0xc, 0x0, @u32=0x4}, @typed={0xc, 0x13, @fd=0xffffffffffffffff}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) recvfrom$inet6(r1, &(0x7f0000012000)=""/128, 0x80, 0x101, &(0x7f0000006000-0x1c)={0xa, 0x0, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x7}, 0x1c) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000014000-0x18)={0x0, 0x0, 0x0, 0x7ff, 0x5}, &(0x7f0000019000-0x4)=0x18) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000002000-0x8)=@assoc_value={r2, 0x9f0f}, 0x8) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$inet(0xffffffffffffffff, &(0x7f000001a000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x800) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f000001b000-0x4)=0x70bf, 0x4) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f000001a000-0x8c)={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]}}, 0x8c) 2018/01/14 07:12:16 executing program 6: mmap(&(0x7f0000000000/0xac5000)=nil, 0xac5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000ac7000-0x20)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ac5000)=0x20) sendto$inet6(0xffffffffffffffff, &(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}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000723000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) sendto$inet6(0xffffffffffffffff, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000abf000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) poll(&(0x7f0000ac0000)=[{0xffffffffffffffff, 0x0, 0x0}], 0x1, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/14 07:12:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000c18000-0x8)={0x0, 0x0}) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000ba7000-0x10)=@common=""/16, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0xd, &(0x7f00007cf000)=0x0, &(0x7f0000ce0000-0x4)=0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r2, 0x0) sendto$inet(r2, &(0x7f0000930000-0x2)='eJ', 0x2, 0x2001ffff, &(0x7f0000116000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0) 2018/01/14 07:12:16 executing program 0: mmap(&(0x7f0000000000/0xca8000)=nil, 0xca8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000004000)={&(0x7f0000004000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)={&(0x7f0000003000-0x1238)=@newsa={0x138, 0x1a, 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, 0x4, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x1, 0xa, 0x0, 0x0, 0x0}, [@algo_auth={0x48, 0x1, {{'cmac(aes)\x00'}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 07:12:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x300) r1 = socket$inet6(0xa, 0x8000000000002, 0x0) setsockopt$inet6_int(r1, 0x29, 0x18, &(0x7f0000f3f000-0x4)=0x519, 0x4) sendto$inet6(r1, &(0x7f0000c22000-0x679)="", 0xfdfd, 0x0, &(0x7f0000825000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x18) recvfrom$inet6(r0, &(0x7f0000358000-0x1000)=""/4096, 0x1000, 0x0, &(0x7f000030c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000272000)={0x4a33, 0x9, 0x8, 0x9, 0xffff, 0x5, 0x5, 0x8, 0x0}, &(0x7f0000c62000-0x4)=0x20) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000eea000-0x8)={r2, 0x101, 0x6}, &(0x7f000078c000)=0x8) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000bf000)={@common='syzkaller1\x00', &(0x7f0000b69000-0x2c)=@ethtool_ts_info={0x41, 0x1f, 0x3ff, 0x6, [0x100000000, 0xfffffffffffffffd, 0x6], 0x0, [0x2, 0x0, 0xf]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000d1e000-0xa0)={0x0, @in6={{0xa, 0x3, 0xe0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x93, 0x0, 0x0, 0x8, 0x7}, &(0x7f000045c000)=0xa0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000b83000)={r3, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x8, 0x8001, 0x0, 0x2}, &(0x7f0000317000)=0xffffffffffffff55) getsockopt$inet_int(r0, 0x0, 0x3b, &(0x7f0000768000-0x4)=0x0, &(0x7f0000736000)=0x4) 2018/01/14 07:12:16 executing program 7: mmap(&(0x7f0000000000/0xa6f000)=nil, 0xa6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000a65000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket(0x1, 0x6, 0xfffffffffffffff8) mmap(&(0x7f0000a6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(r1, &(0x7f0000a6f000)=[{0x0, 0x0, &(0x7f0000a6f000)=[{&(0x7f00002a7000)="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", 0xfa}, {&(0x7f0000a6f000)="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0x1000}, {&(0x7f00004d9000-0x25)="cb2cce95263735637224ede551a4d0c612b535e5e87a5aece2be29964d0ed5b2459f4f82f2", 0x25}], 0x3, &(0x7f00000a4000)=[@assoc={0x18, 0x117, 0x4, 0x7}, @assoc={0x18, 0x117, 0x4, 0x6}], 0x30, 0x40000}], 0x1, 0x0) listen(r0, 0x4) mmap(&(0x7f0000a70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000a71000-0x4)=0x0, &(0x7f0000919000-0x4)=0x4) r2 = accept$inet(r0, &(0x7f0000a67000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002bd000-0x4)=0x10) listen(r2, 0x0) 2018/01/14 07:12:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="") getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000454000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=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}}, &(0x7f0000d49000+0xbc8)=0xe8) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000f35000)={@generic="c5c9240c42dd4981c4c962779b557bb6", 0x0}) 2018/01/14 07:12:16 executing program 2: mmap(&(0x7f0000000000/0xd7000)=nil, 0xd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffff9c, &(0x7f00000d7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00000b3000-0x4)=0x14) mmap(&(0x7f00000d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f00000d7000)=0x100000000) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f00000b8000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0}, 0x1c) connect$inet6(r1, &(0x7f00000d5000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x80}, 0x1c) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x4b, &(0x7f00000c6000)={{{@in=@broadcast=0xffffffff, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) connect$inet6(r1, &(0x7f00000d2000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) [ 231.954779] netlink: 'syz-executor1': attribute type 19 has an invalid length. 2018/01/14 07:12:16 executing program 2: r0 = socket(0x4, 0x7, 0x9) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000000)=0x0, 0x4) 2018/01/14 07:12:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x4, 0x7fffffff) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000e1d000-0x4)=0xfffffffffffff5e1, 0x4) r1 = socket(0x13, 0xfffffffffffffffe, 0x7fffffff) connect(r1, &(0x7f0000f39000)=@ethernet={0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/14 07:12:16 executing program 5: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x0, 0x0) setsockopt(r0, 0x20001000000010f, 0x80000000007f, &(0x7f0000005000)="00210300", 0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000009000)=@get={0x1, &(0x7f0000009000)=""/105, 0xffffffff7fffffff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000004000-0x48)=[@in6={0xa, 0x1, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x777}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x7fffffff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x101}], 0x48) 2018/01/14 07:12:16 executing program 1: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nfc_raw(0x27, 0x3, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f000001d000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000006000-0x4)=0xb) splice(r0, &(0x7f0000018000)=0x0, 0xffffffffffffffff, &(0x7f000001c000-0x8)=0x0, 0x9, 0x3) bind$inet6(0xffffffffffffffff, &(0x7f0000017000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x7}, 0x1c) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f000001a000+0x13b)=0x0, &(0x7f0000017000-0x4)=0x1) socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket$nl_generic(0x10, 0x3, 0x10) pipe(&(0x7f000000c000)={0x0, 0x0}) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000019000-0x4)=0x6, &(0x7f000001d000)=0x4) sendmsg$nl_generic(r1, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x20, 0x27, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 232.007379] netlink: 'syz-executor1': attribute type 19 has an invalid length. 2018/01/14 07:12:16 executing program 3: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000021000-0x274)={0x24, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, [@nested={0x10, 0x1, [@typed={0xc, 0x1, @fd=0xffffffffffffffff}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket(0x6, 0x80000, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f000000b000)=0x39) [ 232.054952] openvswitch: netlink: Message has 4 unknown bytes. 2018/01/14 07:12:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80000, 0x1, &(0x7f0000e58000-0x8)={0x0, 0x0}) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f000044c000)=0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f00002cb000)={0x1, 0xc9cc, 0xff, 0x1, 0x8, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f000000b000)={r1, &(0x7f000000e000)=""}, 0x10) 2018/01/14 07:12:16 executing program 4: socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket(0x19, 0x3, 0x7) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x29, 0x7, 0x7fffffffefff, 0x6) 2018/01/14 07:12:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a01002356ba602dff05000bfef9f3d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) r2 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f000096c000)=""/15, &(0x7f00000f6000)=0xf) socketpair(0x0, 0x80004, 0x81, &(0x7f0000d30000)={0x0, 0x0}) setsockopt$nfc_llcp_NFC_LLCP_RW(r3, 0x118, 0x0, &(0x7f0000c92000-0x4)=0x7955, 0x4) sendmsg$alg(r1, &(0x7f00002b2000)={0x0, 0x0, &(0x7f0000e8a000-0x10)=[], 0x0, &(0x7f0000ab2000-0x18)=[@op={0x18, 0x117, 0x3, 0x2000000000000001}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f0000a4a000)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) 2018/01/14 07:12:16 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000002000-0x4)=0x1c, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0x34, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000002000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000001000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000003000-0x8)={r2, 0x0}) r3 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_group_source_req(r3, 0x29, 0x2f, &(0x7f0000001000-0xbf)={0x0, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/14 07:12:16 executing program 2: r0 = socket(0xa, 0xf, 0x80000000) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000795000)=[@in6={0xa, 0x3, 0x400, @loopback={0x0, 0x1}, 0x5}], 0x1c) mmap(&(0x7f0000000000/0xd6d000)=nil, 0xd6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000d6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$nfc_llcp(r0, &(0x7f0000a26000)={0x27, 0xffff, 0x1, 0x1, 0x8000, 0x9, "9e1e1df16acc56e9ecccf5a625e3d8d79757eef42caa4ad9d644f654326b88a1afd42bb13fc722206464db4da1098ded05a0af16bfb408dc76e282d0365ad5", 0x2}, 0x60) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f00003a4000)=@add_del={0x2, &(0x7f0000d6e000-0x10)=@common='gretap0\x00', 0x4}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x40) 2018/01/14 07:12:16 executing program 7: r0 = socket(0xa, 0x803, 0x8) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000f32000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000c74000)={&(0x7f0000692000-0x4)=[0x4], 0x1, 0xffff, 0x7, 0x7, 0x9, 0x9, {0xe4, 0x4, 0x81, 0x9, 0x37, 0x54, 0xffffffffffff7d2b, 0x100, 0x9, 0x2, 0x7fff, 0x100, 0x6, 0x1ff, "5815577f45fb3e7d7f11f966c3a5722dc9517bea7044090f8f866f54d35badc0"}}) sendmsg$nfc_llcp(r0, &(0x7f00002f5000-0x38)={&(0x7f0000921000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "1814145680ffffffffffff7891000076e43108f56bbd95054d6b0500dabebc48e8d8cda3d681fc482e6e9709000000000000000303cc208a6e4bf82eff4d04", 0x0}, 0x60, &(0x7f0000928000)=[], 0x0, &(0x7f0000921000-0x64)={0x18, 0x29, 0x43, "0ea9aab7"}, 0x18, 0x4}, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00003ee000)=@generic={0x6, 0x5e74, 0x3ff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000001000-0xa0)={0x0, @in6={{0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x1, 0x2, 0x1, 0x4}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000001000)=0x7, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000001000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000001000-0x38)={&(0x7f0000002000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000001000)=[{&(0x7f0000001000)=""/254, 0xfe}, {&(0x7f0000001000)=""/0, 0x0}, {&(0x7f0000002000-0x11)=""/17, 0x11}], 0x3, &(0x7f0000001000-0x8d)=""/141, 0x8d, 0x7}, 0x10121) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x9, 0x2, 0x0, 0x80000001, r2}, &(0x7f0000001000-0x4)=0x10) ioctl$int_out(r0, 0x0, &(0x7f0000002000-0x8)=0x0) connect(r0, &(0x7f0000000000)=@sco={0x1f, {0x3, 0x728, 0x5a, 0x8001, 0x85f, 0x6b}}, 0x8) 2018/01/14 07:12:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x2) r1 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000990000)=0x1, 0x4) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) 2018/01/14 07:12:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x800000089f2, &(0x7f0000b70000)={@common='gre0\x00', @ifru_data=&(0x7f000020e000)="0f00000008000000db0001eef7ffffff00000000ff000100f17fe6030d722a32"}) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f000017f000)=@req={0x0, 0x0}) setsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f000011f000+0xd83)=0x10001, 0x4) 2018/01/14 07:12:16 executing program 3: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000014000-0x8)={0x0, 0x0}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000014000-0x108)={0x0, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3ff, 0x3, 0x5, 0x4, 0x7, 0x1000, 0x3, 0x400, 0x7ff, 0x89b, 0x800, 0x80000001, 0x7, 0x9, 0x7]}, &(0x7f0000005000)=0x108) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000013000)={r1, 0x2}, &(0x7f0000014000-0x4)=0x8) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r0, &(0x7f000000f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000015000-0x4)=0x10) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000015000)={0x0}, &(0x7f0000016000-0x4)=0x4) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000017000-0x10)=@buf={0xd5, &(0x7f0000011000-0xd5)="c56c3bd0134c1eb0f6add68fa4aa99c840cf80428f92729b2809b82887dbc5a1806753fec8c5132f41059c123a957d204c2c813d27b35f173f38cd3c52282a9527ed776b6b5beb7b61411f9b1ce76260e72134a69c7dc6f491d6434fac7ed8db12aed772ddc33e166b491f208a91a8aa72e5c920660af6a768693d22ff66fe0d6f1ed0cec93728c0be9eec254ede0761cefb01f6563f2ae54cec1668ee2a350afb52dae9370fd30da8f48f00e2c13833925fa1a0cc51046c5e7b2634fb7791275f3cecf9e3c86a88d074477290efedabe1550d7c5a"}) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000010000)={0x14, 0x1d, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000015000)=0x5, &(0x7f0000015000)=0x2) getsockname$llc(r0, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000005000-0x4)=0x10) 2018/01/14 07:12:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000066a000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000f9e000+0x39f)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000610000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000aea000)={r0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000322000-0xc)={r3, 0x80004, r2}) r5 = accept4$inet6(0xffffffffffffff9c, &(0x7f00005ab000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000fe0000-0x4)=0x1c, 0x80000) r6 = accept(r5, &(0x7f00008d5000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c82000-0x4)=0x8) ioctl$sock_netrom_TIOCOUTQ(r6, 0x5411, &(0x7f000015e000-0x4)=0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000f4d000-0x4)=0x21, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000ec0000-0x4)={r5}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r7, 0x84, 0x13, &(0x7f00007a8000-0x8)={0x0, 0xe452}, &(0x7f0000a52000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000c78000)={r8, 0xf9ab4ad, 0x101}, &(0x7f0000cb1000-0x4)=0x25f) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r5, 0x84, 0x78, &(0x7f0000f9f000)=r9, 0x4) ioctl$DRM_IOCTL_MODE_SETCRTC(r4, 0xc06864a2, &(0x7f00004e4000)={&(0x7f00001d1000-0x14)=[0x7ff, 0x7fff, 0x1f2daea1, 0xfffffffffffffff9, 0x7], 0x5, 0x3f, 0x34, 0x4, 0x7fffffff, 0x401, {0x1f, 0xff, 0x80000001, 0x6, 0x7f, 0xed3, 0x1f, 0x7, 0x7, 0x6, 0x8, 0x6c, 0x1a3, 0xf117, "abcf98689e2640abe5dfd7f6ff2009bfefabf8ac202e2fb2ebe559b8d5e83b06"}}) r10 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000eaf000-0x4)=0xffffffff, 0x4) setsockopt$sock_attach_bpf(r7, 0x1, 0x32, &(0x7f00002f6000-0x4)=r10, 0xffffffffffffff8a) socketpair(0x11, 0x4b65e7d791d4218a, 0x1ff, &(0x7f0000161000)={0x0, 0x0}) setsockopt$inet6_MCAST_LEAVE_GROUP(r11, 0x29, 0x2d, &(0x7f0000892000-0x88)={0x7, {{0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r12 = socket(0x4, 0x10000800, 0x100004000) bind$alg(r12, &(0x7f00003db000-0x58)={0x26, 'aead\x00', 0x0, 0xfffffffffffffffe, 'ccm_base(xts-aes-aesni,tgr192-generic)\x00'}, 0x58) gettid() socket$inet6(0xa, 0x0, 0x287cf7ca) socket$inet6_udp(0xa, 0x2, 0x0) r13 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r6, 0x29, 0x7e, &(0x7f0000c4c000)=0x401, 0x26) accept$llc(r11, 0x0, &(0x7f0000c02000)=0x0) setsockopt$inet6_int(r13, 0x29, 0xc8, &(0x7f00008d6000)=0x0, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r13, 0x29, 0xca, &(0x7f0000fb1000)={0x8, 0x1, 0x19, 0x0, 0x3}, 0xc) setsockopt$inet6_int(r13, 0x29, 0xc9, &(0x7f0000c3a000)=0x0, 0x4) 2018/01/14 07:12:16 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000001000-0x10)={&(0x7f0000000000)='./file0\x00', 0x0, 0x18}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000074b000-0x10)={r0, 0x50, &(0x7f0000001000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000dc3000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000ffe000-0x8)={0x0, 0x0}) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00007d8000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000c9e000-0x4)={r2}) ioctl$sock_bt_hci(r4, 0x0, &(0x7f0000a0d000-0x5)="534976b6f6") r5 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r6 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r6, 0x89e0, &(0x7f0000154000)={r3, r5}) r7 = socket(0x10, 0x80007, 0x81) getsockopt$inet_sctp_SCTP_INITMSG(r7, 0x84, 0x2, &(0x7f00006db000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000650000)=0x8) sendmsg$key(r6, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f0000fae000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 07:12:16 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000001000-0x98)=""/152, &(0x7f000060c000-0x4)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f000090e000-0x4)=0x2, 0x4) ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f00001a5000)={@common='bcsf0\x00', 0x6}) socket$key(0xf, 0x3, 0x2) syz_emit_ethernet(0x2a, &(0x7f0000586000)={@random="efad01006da7", @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @icmp=@address_reply={0x12, 0x0, 0x0, 0x4a8f}}}}}, 0x0) 2018/01/14 07:12:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x15, 0x80007, 0x7ff, &(0x7f0000412000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000374000)={0x0, 0x9}, &(0x7f0000b50000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000085f000)={r1, 0x401}, 0x8) syz_emit_ethernet(0x4e, &(0x7f0000ea8000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "f07007", 0x18, 0x3a, 0xffffffffffffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}}}}}, 0x0) 2018/01/14 07:12:16 executing program 7: mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fe1000-0x10)={0x3, &(0x7f0000df0000-0x18)=[{0xad, 0x800, 0x0, 0x800}, {0xfffffffffffffffc, 0xfeeb, 0x6, 0x5}, {0xffffffff, 0x8, 0x8, 0x9}]}, 0x10) ioctl$sock_SIOCSIFBR(r0, 0x8940, &(0x7f0000001000-0x18)=@generic={0x2, 0xfffffffffffffffc, 0x0}) 2018/01/14 07:12:16 executing program 5: mmap(&(0x7f0000000000/0x9f9000)=nil, 0x9f9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f000007d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000226000)={&(0x7f00008bc000)={0x2c, 0x25, 0x2ff, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0xc, 0x0, @ipv4=@broadcast=0xffffffff}, @typed={0xc, 0x0, @u32=0x0}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f00009f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f00009fa000-0x10)=@generic="8d5e46d6e45bc806cc790dd8b6417e23") 2018/01/14 07:12:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept4$packet(0xffffffffffffffff, &(0x7f0000b63000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000aea000-0x4)=0x14, 0x80000) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000de3000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, r2}, 0xc) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000a5000)=0x4, 0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000ff5000-0x4)=0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000cb7000-0x4)=r3) r4 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f00008a4000-0x20)={@generic="fea16219e0cf8731674762e783c05cdb", @ifru_flags=0x4000}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000547000-0x18)={0xa, [0x8000, 0x9dbc, 0xb708, 0x12, 0x0, 0x5, 0x0, 0x98, 0x10000, 0x94]}, &(0x7f000046d000)=0x18) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000c5f000)={0x80, 0x9}, 0x8) socket$netlink(0x10, 0x3, 0x0) 2018/01/14 07:12:16 executing program 3: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000fe6000)={0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f0000e5e000-0x4)=0x98) 2018/01/14 07:12:17 executing program 2: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f000000d000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000007000)=0x1c) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000002000)={0x0, 0x9fb, 0x20}, &(0x7f000000d000)=0xc) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f000000d000)={0x5, 0x3, 0x2, 0x2c, 0x8897, 0xb7bd, 0x16c, 0x9, r2}, &(0x7f0000000000)=0x20) r3 = accept$inet(0xffffffffffffffff, &(0x7f0000005000-0x10)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000004000)=0x10) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r3, &(0x7f0000001000-0x38)={&(0x7f000000d000)=@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000009000-0x50)=[{&(0x7f0000005000)="651bc22454aa2a3a7d7ef4d2aeefc8a9c0aeb13171cc4688496b9f05164ddc4a3d39e6c9322966e75356aec6d9e9cacd086631e53c8aeda3f631a1d7744b12a80d2429a3fdbfd668a160fad290e80136e207977a244c51a3243b1ae5f967fa61b41541c30426871fb7", 0x69}, {&(0x7f000000e000-0x45)="c449f3795b42144ba963ac0d076f10226c2960839b61dfaf6d801d0cd6b14a1fa1fb7f4ad6ed8bbfeffb77ec809290e969b07adfb347bda7b61117913aefa8e6cd4a88e3ed", 0x45}, {&(0x7f0000003000-0x1d)="aefb71cec441819e0566e984300a06fcd7cec5ea68aa82ccabe6211de5", 0x1d}, {&(0x7f0000004000)="3f286d260f1f3877b000f45cc628423fe37894b8d061b2c751f74d2744d7af34758847ab3b4e070959213906a18902c04e870847f9fb34b0fc01703e6876e0b02eb6a7f9f3a141f437b714ed53aefe6a8c32c4b7bf699f0c708df4d5c51b8b71d3e99e3b80476978065c7da50672ba15c77f4e484d7518464dfe14208c042e28a63f983b5837181626c00f6ed7a16da8cb896a6f553e31714ae4114c684bd2842022a6a71d7915e2b50be3b0215787e1550bc668d93e6022ba7fd11a39d606f9a2a6f14585d356e12edb80eb9a4550c2c588e41bd4391b8e88726fe77d33", 0xde}, {&(0x7f000000e000-0xf5)="87d7d775e98d90af3157258b7154519478dc74af70096ac2f9882e612fe10d2de9fdbe84a7d252db1701dca263bff11e160b694db8752d387cd4ba7b87162e8eb6b5af6f6c44619450acb85d9d1ae9beb2efcff9e81d0c3bd8e5fe45f43003e6c699d0c9a175fa8e49a13b5baae7348709bd886e0da191bf4403fb2a71e6ba2304097cd1ccf896ff763edfc51a1664ee759a4f48c84955102fd15d7d238e0493b7ae68373c9bf7284f9e0bf800d7960742fc07e84987f30697b7434173bf1866b5ad8f25fba4734bf9a0bef9995e0aec74b084aafb1f3ff886a653f95e56a11d6e76fd670320795539bb9ad1d9898ba827278c6bd1", 0xf5}], 0x5, 0x0, 0x0, 0x24000000}, 0x1) sendmsg$nl_xfrm(r0, &(0x7f000000a000)={&(0x7f0000009000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000)={&(0x7f000000c000-0x10cc)=@newae={0x5c, 0x1e, 0x101, 0x0, 0x0, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0}, [@replay_esn_val={0x1c, 0x17, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}}]}, 0x5c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 07:12:17 executing program 5: r0 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000000000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xffffffbd, 0x0) 2018/01/14 07:12:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x805, 0x2) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000fa8000)=0xfffffffffffffffb, 0x4) write(r0, &(0x7f0000006000-0x25)="240000001a0025f00018000400edfc0e800000000004bf0202ffffeb0800020048050000", 0x24) 2018/01/14 07:12:17 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000a62000)={r0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000000)={{{@in=@loopback=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000040d000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000b92000-0x78)=@report={0x78, 0x20, 0x0, 0x2, 0x1, {0x3c, {@in=@empty=0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x4, 0x0, 0x2621, 0x2, 0x20, 0xa0, 0x1, 0x0, r2}}, [@ipv4_hthresh={0x8, 0x3, {0x10, 0x5}}, @replay_esn_val={0x24, 0x17, {0x2, 0x6, 0x6, 0x3, 0x5, 0x100000001, [0xffffffffffffff88, 0x2]}}]}, 0x78}, 0x1, 0x0, 0x0, 0x44000}, 0x4) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000001000-0x14)={0x0, 0x8, 0x0, 0x1ff, 0xf8, 0xfffffffffffffe00}, &(0x7f0000001000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000abe000)={r4, 0xff80000000000000, 0x2, 0x4}, &(0x7f0000001000-0x4)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00004ca000-0x20)={0x1, 0x20, 0x8202, 0x4, 0x0, 0x0, 0x800, 0xffff, r5}, &(0x7f00008f9000)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = accept$netrom(0xffffffffffffffff, &(0x7f0000bb5000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000000000)=0x48) connect$netrom(r6, &(0x7f0000e1e000-0x48)=@full={{0x3, {"6d1ea134bd96ba"}, 0x1}, [{"2c74b444ba8975"}, {"8972191bc25211"}, {"f30348337aa0c9"}, {"2bfcf7b51cefd3"}, {"54911067cf4bc6"}, {"52a741940a222b"}, {"ef692fc584511a"}, {"f9a3495ed6873a"}]}, 0x48) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f0000001000-0x4)=0xffff, 0x4) sendmsg$nl_xfrm(r0, &(0x7f0000417000-0x38)={&(0x7f000020e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00003d1000)={&(0x7f0000416000)=@acquire={0x16c, 0x17, 0xe001b1def71634b, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0xffffff9e, 0x0, 0x0, 0xffffffffffffffff}, [@tmpl={0x44, 0x5, [{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x33}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0x16c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r6, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000001000)=[{0x4, 0x2400000, 0x21, 0x1}]}, 0x10) 2018/01/14 07:12:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000a10000)={@empty=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000b9a000)=0x8) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xfffffffffffffe28) r1 = accept(r0, &(0x7f00009b1000)=@generic={0x0, ""/126}, &(0x7f0000c0a000-0x4)=0x80) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000aa9000-0x8)={0x0, 0xfffffffffffffffe}, &(0x7f00000cc000-0x4)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000f7000-0x8)={r2, 0x1}, 0x8) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f000095f000)=""/251, &(0x7f000054a000-0x4)=0xfb) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000f52000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) pipe(&(0x7f000064e000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f00003e1000)=0xffffffff, 0x4) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r3, 0x12, 0x2, &(0x7f0000df2000-0x5a)=""/90, &(0x7f0000606000-0x4)=0x5a) getsockopt$inet_buf(r0, 0x0, 0x3f, &(0x7f0000000000)=""/16, &(0x7f0000745000)=0x10) 2018/01/14 07:12:17 executing program 1: mmap(&(0x7f0000000000/0xf2e000)=nil, 0xf2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xa, 0x7ffffffc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000be3000-0x28)={@common='tunl0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000f2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x3, 0x200, &(0x7f0000ec1000-0x8)={0x0, 0x0}) recvfrom$ipx(r2, &(0x7f0000a79000-0x5b)=""/91, 0x5b, 0x20, &(0x7f0000c55000)={0x4, 0xffffffff, 0x7fff, "75bf3b569aff", 0x8, 0x0}, 0x10) mmap(&(0x7f0000f2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000573000-0x38)={&(0x7f000081e000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00006bb000-0x60)=[{&(0x7f0000f2e000)=""/126, 0x7e}, {&(0x7f0000530000)=""/98, 0x62}, {&(0x7f0000f2e000+0x1cd)=""/46, 0x2e}, {&(0x7f0000ed4000-0x8e)=""/142, 0x8e}, {&(0x7f0000f2e000)=""/88, 0x58}, {&(0x7f0000f2e000)=""/163, 0xa3}], 0x6, &(0x7f0000f2e000)=""/135, 0x87, 0x5}, 0x40000040) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00007d3000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, r1}, 0x14) 2018/01/14 07:12:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1800000000001, 0x84) pipe(&(0x7f00004c8000-0x8)={0x0, 0x0}) socket$inet_sctp(0x2, 0x19622ccaa1fdd67f, 0x84) bind$bt_l2cap(r1, &(0x7f000003a000)={0x1f, 0x80, {0x80000000, 0xffffffff, 0xffffffff, 0xfffffffffffffffb, 0x7fff, 0x10000}, 0x0, 0x400}, 0xe) sendmmsg$inet_sctp(r0, &(0x7f0000edf000)=[{&(0x7f0000eb9000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000d45000-0x10)=[{&(0x7f0000eaf000)="1254", 0x2}], 0x1, &(0x7f0000544000)=[], 0x26e, 0x0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000b14000-0xc)={0x2, [0x0, 0x0]}, &(0x7f000080a000-0x4)=0xfffffffffffffd01) listen(r0, 0x3fe) r3 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) setsockopt(r3, 0x84, 0x77, &(0x7f0000ad6000-0x6d)="e03d7164f7740808", 0x8) getsockopt$inet6_buf(r2, 0x29, 0x2e, &(0x7f0000e13000)=""/190, &(0x7f000020b000)=0xbe) 2018/01/14 07:12:17 executing program 3: mmap(&(0x7f0000000000/0xf1c000)=nil, 0xf1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000f18000)={&(0x7f0000a95000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000950000)={&(0x7f0000f1c000-0x22c)=@newsa={0x17c, 0x10, 0xeff, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0xffffffffffffffff, 0x33}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@algo_auth={0x8c, 0x1, {{'rmd160\x00'}, 0x208, "55438c5e6cf3712d66548e774e90242eb681ec5710e398f29962ea5bc829e862f5b20c46fb5446a7a3a99ef89a534b2698250f34ebfce15448f918abb280f72cd2"}}]}, 0x17c}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000f1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f1c000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000ddf000)={0xc, 0x0, 0x1, 0x3}) mmap(&(0x7f0000f1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000f1c000)={r2, 0x5bbc}) 2018/01/14 07:12:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x0, 0x100000000) setsockopt(r0, 0x107, 0x1, &(0x7f0000d74000-0x10)="01000000110006000007000000911dcc", 0x10) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00008ad000-0x4)=0x0) close(r0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00002bf000-0xb8)={0x0, 0x57c66723, 0xffff, 0x10000, 0x6, 0x4, 0xff, 0xffffffffffffff81, {0x0, @in6={{0xa, 0x2, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, 0x100000000, 0x80000000000, 0x0}}, &(0x7f0000e40000)=0xb8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00006cd000-0x10)={r1, 0xffffffff, 0x80000001, 0x200}, 0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000071000-0x8)={r1, 0x1}, &(0x7f00006ae000-0x4)=0x8) [ 232.347145] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. [ 232.379648] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/14 07:12:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$llc_int(0xffffffffffffffff, 0x10c, 0x0, &(0x7f0000d9d000-0x4)=0x0, 0x4) r0 = socket$inet(0x2, 0x400000003, 0xff) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000c2b000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f000084f000-0x10)={&(0x7f0000a64000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) recvfrom$inet(r0, &(0x7f0000d95000-0x1000)=""/4096, 0x1000, 0x102, &(0x7f00003f6000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$nl_generic(0x10, 0x3, 0x10) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000899000-0x4)=r2, 0x4) getsockopt(r1, 0x2000000000010d, 0x5, &(0x7f00008a8000)=""/171, &(0x7f0000fa4000-0x4)=0xab) 2018/01/14 07:12:17 executing program 5: mmap(&(0x7f0000000000/0xf8b000)=nil, 0xf8b000, 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) sendmsg(r0, &(0x7f0000cdc000-0x38)={0x0, 0xfffffffffffffdf3, &(0x7f00003c8000)=[], 0x0, &(0x7f0000547000)=[{0x78, 0x11e, 0x81, "aad01091ae4e1b10df2784f224314870264b21b1b8815f5bd9b449ea8bd26738b5292dcc43700b587eab3aa8c16b881e39731e5f1dff9655117ffeefa02ddd706d215cb1df13a993dbad1c6c1d320e2fb27b9f23c5fa80a17c2485f00cded427ebdb5c"}, {0xc0, 0x11e, 0xc20e, "c9f3d06221991e29cb8c0ac8d3b959e4f9699800cc075554ed5d2596bf9b58a81f51a7e0666c2b3114d6b0c7eddac66689f95868ea7caefc91cc1913d2f914b521a81b56d255201decff9f95a9fea5cbd6100ac51bcf71dcef3e731d23f41f0c832b9cf3dc390b120c189158627be00b3b16afbd0b8157f6f16e31bf9c8a31b24253cec91ae02925672bf9588595f01b40e73728d1a85644db0179f00048a16ab48e5a0e8403138782cba372adcf7e30"}], 0x138, 0x0}, 0x0) sendto$inet6(r0, &(0x7f0000977000)="", 0x0, 0x0, &(0x7f0000f88000-0x1c)={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000f8c000-0x45)=""/69, 0x45, 0x40000000, &(0x7f0000f8c000-0x1c)={0xa, 0x2, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x800}, 0x1c) 2018/01/14 07:12:17 executing program 4: socketpair$ax25(0x3, 0x3, 0xcc, &(0x7f000029b000-0x8)={0x0, 0x0}) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000ec7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000ec8000)=[{&(0x7f0000777000-0xe6)="1a79c75c30e38ec89279220b6c60bf67297c370af3074edbca64c29d3a0845a9ddb56c514bd644c0c2b7bcaf7ff9eea46d80b437e9f42c91e5ebc1d1e83907f84e5e3e264b4b7cd5b728983bc4f704f680b237ae4dcb4940ccdc7199205033a949203058b1c63f75b272c62704c486aa6599c31beffa93e9eb2c88ba00724d8c44b8bfc45d1c5b8995055a28dd03091f61cb838389e42e1b500a08643772222d7c4a7dc84fd0cd96f83ea6572237459efc29b8bbd4f77c52d50dd6048044614d3a5ba77b448b7736915fd01886990880dfebf0c046925cb7acb16876863f4f43834a1ed21dcb", 0x0}, {&(0x7f0000ec7000)="", 0x0}], 0x1000000000000125) r1 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000ec7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$packet(0xffffffffffffff9c, &(0x7f0000ec8000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000159000-0x4)=0x14) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f00005c5000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0x7, 0x4, 0x500, 0x400, 0x0, r3}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000000000)={0x5, &(0x7f0000000000)=[{0x8, 0x1, 0x80000001, 0xa8}, {0x3, 0x1000, 0x5, 0xe3}, {0x101, 0x6032, 0xfffffffffffffff9, 0x80}, {0x9, 0x401, 0x80, 0x2}, {0x81, 0x81, 0x81, 0x40}]}, 0x10) 2018/01/14 07:12:17 executing program 3: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000012000-0x4)=0x7fffffff, 0x4) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x3, 0x4) sendto$inet(r1, &(0x7f000000d000-0x72)="", 0x0, 0x0, &(0x7f000000d000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_int(r0, 0x1, 0xc, &(0x7f0000003000)=0x0, &(0x7f000001a000-0x4)=0x4) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f0000004000-0x38)={0x0, 0x0, &(0x7f0000015000-0x50)=[{&(0x7f0000014000+0xcf1)=""/190, 0xbe}, {&(0x7f0000014000)=""/41, 0x29}, {&(0x7f000000f000-0x1000)=""/4096, 0x1000}], 0x3, &(0x7f000000d000-0x72)=""/114, 0x72, 0x0}, 0x0) recvmsg(r0, &(0x7f0000010000)={&(0x7f000000f000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x3f, &(0x7f000000f000-0x60)=[{&(0x7f0000006000)=""/220, 0xdc}, {&(0x7f0000007000)=""/53, 0x35}, {&(0x7f0000004000-0x80)=""/128, 0x80}, {&(0x7f0000011000)=""/4096, 0x1000}, {&(0x7f0000010000)=""/21, 0x4}, {&(0x7f0000010000+0x1f)=""/4096, 0x6fc}], 0x6, 0x0, 0x0, 0x0}, 0x0) socket$alg(0x26, 0x5, 0x0) 2018/01/14 07:12:17 executing program 0: mmap(&(0x7f0000000000/0xad7000)=nil, 0xad7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000ad5000)=0x3, 0x4) mmap(&(0x7f0000ad7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ad7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000ad8000-0x8)={0x0, 0x0}, &(0x7f0000ad8000-0x4)=0x8) r1 = accept$netrom(0xffffffffffffff9c, &(0x7f0000628000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00005ba000-0x4)=0x48) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000ad6000)=0x6b13, &(0x7f0000336000-0x4)=0x4) socketpair(0x9, 0x80002, 0xff, &(0x7f0000514000)={0x0, 0x0}) mmap(&(0x7f0000ad7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ad7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ad7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ad7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r2, &(0x7f0000204000-0x38)={&(0x7f0000ad7000)={0x27, 0x4, 0x2, 0x7, 0xfff, 0x6, "8bf582cc49157b2a225340689430cb3b26093c4a93a65ae5725a55319a80ff23afb5ff2308689f8c85f9bc94562c227ac32315be0827dd974ca7db0d4fda48", 0x1000}, 0x60, &(0x7f0000ad7000)=[{&(0x7f0000415000-0x3f)="56363e7afc969e4b295177972903f5574ebd032b008f3edcd116a96e6da73632819124477d03b04f1041ebf779085cec573af1ef7365b7a73f008f4472696c", 0x3f}, {&(0x7f0000a88000)="23363d935c4bf2a943ce46778a600916cd368dbaf6af322ecc8d214df1c961ac1e6efb5b8d3e27cbd98815dd824fc18fc1edfc9c7a4faa3bdccebadfb0556edaad3736020314793fde7f3e0aa5a70b9f2a2b9b9bfb8339454da7ea39fee6242e35fe37b70b124a569168cb46ce867e02b0168b0b43d1e870b1cc1db57dd0ed4cefbc8d2fc825eb7ee64e744a967d75987886fb44", 0x94}, {&(0x7f0000ad8000-0x3e)="ea983e4b5dbce4d560aae6540ca2b41d70adbcf31c9a0e9c0c9a881ad17fc633a77f257886fddbcc16b898ce7d325cbd77b99ff1553a734abf7691321b4c", 0x3e}], 0x3, &(0x7f0000ad8000-0xc8)={0xc8, 0x1ff, 0xfffffffeffffffff, "223a555aa8b30a42b1f8ce9840631b076c0b27b23bb545f39dd84b4013788f437f0269c1ab52f894ccbbed6f2b1c6f0979c4d43e5b92adb3491cd5d7da052ad21cbc4989e7bce30ad3cce3ee455911a2f9bec31a111aa451bb6485f229935d519f008fc59953ede9892cbb8c1d1a35e4f5f0f1128ee110d386066890145ee3d99e04eb580d1baa4ac136a0ee6c748bebe1e51226df7bac08590f41dd23cc475738b636d5c27f9454df74fd2fb5a3564236a1"}, 0xc8, 0x20000800}, 0x4) bind$inet6(r0, &(0x7f0000808000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="f6", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_ifreq(r0, 0x8937, &(0x7f00009b6000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@rc={0x1f, {0x1, 0x6, 0x1, 0x1, 0x9, 0x0}, 0x6}}) 2018/01/14 07:12:17 executing program 2: r0 = socket$inet(0x2, 0x3, 0x2000000003) unshare(0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000005000-0x80)=[{&(0x7f0000005000-0x12)=""/18, 0x12}, {&(0x7f0000000000)=""/59, 0x3b}, {&(0x7f0000001000)=""/163, 0xa3}, {&(0x7f0000001000)=""/131, 0x83}, {&(0x7f0000001000-0xab)=""/171, 0xab}, {&(0x7f0000003000-0xff)=""/255, 0xff}, {&(0x7f0000003000)=""/174, 0xae}, {&(0x7f0000001000)=""/176, 0xb0}], 0x4, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000001000-0x4)=0x0, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000341000)={0x0, 0x4, 0x10001, 0x2}, &(0x7f0000001000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000228000-0x8c)={r2, @in6={{0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000a1c000-0x4)=0x8c) 2018/01/14 07:12:17 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000276000-0x2c)={0xf, 0x2, 0x7, 0x2583, 0x0, 0xffffffffffffff9c, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000e77000/0x2000)=nil, 0x2000, 0x3, 0x32, r0, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = socket$inet6(0xa, 0x80008, 0x1000) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00005ff000)={0x0, 0x0, 0x3, 0x7}, &(0x7f0000127000)=0x10) mmap(&(0x7f0000f31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000f32000-0x6)={r3, 0x101}, &(0x7f0000f31000)=0x6) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000f31000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000e78000-0x4)=0x8) mmap(&(0x7f0000f31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00006f2000-0x8)={r3, 0x1}, &(0x7f0000f32000-0x4)=0x8) setsockopt$inet6_opts(r2, 0x29, 0x36, &(0x7f0000f2f000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) 2018/01/14 07:12:17 executing program 4: mmap(&(0x7f0000000000/0xa96000)=nil, 0xa96000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000008000)=0xb) 2018/01/14 07:12:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00009f7000-0x4)=0x7fff, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000d65000)={{{{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]}, {{0xa, 0x2, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x9, 0x2, 0x2, "56f484dce34cc2ad389371d44e4c47404ba0c5ff4d51106f9a1d056005a3c72cb7a4fee61eb732442a9b581f68d55ae077c3e4859aec8346be3d7693f51ed1692445b00acb9b095566b540f87f50c85b"}, 0x160) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x40000000000005) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000c11000-0x8)={0x2, 0x0}, 0x8) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x9b00, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x0}, 0x1c) accept(r0, 0x0, &(0x7f00002b2000)=0xfffffffffffffe89) 2018/01/14 07:12:17 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x4e, &(0x7f0000001000-0x1)="", 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000005000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000000000)=0x9) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r1, 0x21, 0xd, &(0x7f0000005000)=""/4096, &(0x7f0000004000)=0x1000) r2 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000002000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x34529cf1cc6f669f, 0x0, []}, 0x90) 2018/01/14 07:12:17 executing program 6: mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000015c000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000f80000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket(0x11, 0x80000, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000955000)=0x0, &(0x7f0000f81000-0x4)=0x4) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f00008a9000-0xb0)=""/176, 0xb0}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/14 07:12:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000d01000)=0x0, 0x800) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000317000)={0x0, 0x1d, "fc9f05e14696a87ace965b9eb07c9da75b7b9a65f7fa02316777b56fe7"}, &(0x7f00008d0000)=0x25) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000026000)=@assoc_id=r1, &(0x7f0000ac7000)=0x4) r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f00003e9000)="2600000024004304000000000010910000010004010000000000021800000000000903c76e35", 0x26) 2018/01/14 07:12:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = accept(r0, &(0x7f0000efc000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000ea9000-0x4)=0x58) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000205000-0x108)={0x0, @in6={{0xa, 0x2, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3ab, 0x0, 0xe311, 0x4, 0x0, 0xffffffffffffffc1, 0x3, 0x10000, 0x80, 0x10000, 0x7fffffff, 0x7, 0x9, 0xfdc, 0x4]}, &(0x7f0000cf6000)=0x108) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00008e5000)={r2, @in6={{0xa, 0x3, 0xffffffffffffffc9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x81}, 0x98) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000000)=[@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}], 0x1) 2018/01/14 07:12:17 executing program 2: mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x805, 0x6, &(0x7f0000f5e000)={0x0, 0x0}) connect$bt_sco(r0, &(0x7f0000362000)={0x1f, {0x7, 0x4044, 0x9, 0x2, 0x1, 0xcb}}, 0x8) bind$bt_rfcomm(r0, &(0x7f0000c23000)={0x1f, {0x8, 0xfffffffffffffffe, 0xa, 0x0, 0xffffffff, 0x1ff}, 0x338}, 0x9) sendmsg$key(0xffffffffffffffff, &(0x7f000057f000)={0x0, 0x0, &(0x7f0000a0f000-0x10)={&(0x7f0000f5a000-0x10)={0x2, 0x400000000013, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f000072f000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000001000-0xa0)={0x0, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x5, 0x7, 0x40, 0x1000}, &(0x7f0000f5e000)=0xa0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000f5e000)={r2, 0x9, 0x3, 0x400, 0x1, 0x8}, 0x14) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000f5e000)="8b8fbec855b33ba3a0c15d0cf6732d26295644ce654e640b9cdd2a9932e5bdfdf8b6d6b24382705832a0464d2a8f7e100ffbbdee96e513dcdae9cb5d750316e9a5429a378216a5cbca621a858c7b422f8d11fe107bec500aebe3bb4ab7a95ea21a9c1a4801046889c665f2f356f6d496c1154bfc96033f859a8121b4c750a18d4ac94fd4552e13e4f00dba61901924a0420d8d9be5d8193fd7ddc99a796f620e3afa63f1ae65fa2244277f9d0b30a8d592eb19a197764951b24e644d16bb4f960002711e9057c930618c77332805858ae4d4d1b1e629a908374ed13954be13dfc9ed21afecf4cab50ed35655954d", 0xee) 2018/01/14 07:12:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x400000000003, 0x0, &(0x7f0000634000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f0000130000)=""/76, 0x4c) accept4$inet(r0, &(0x7f0000db1000)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000aaa000)=0x10, 0x80000) connect$unix(r1, &(0x7f00003de000)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/14 07:12:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000e31000)="22000000180023ff4f000e00090007000200000400000007000600af04000f001318", 0x22) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000031000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000d90000)={&(0x7f0000602000/0x2000)=nil, 0x6, 0x0, 0x2, &(0x7f0000317000/0x1000)=nil, 0x6e}) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) 2018/01/14 07:12:17 executing program 0: mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000668000-0x38)={&(0x7f00009ed000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000516000-0x10)={&(0x7f000026f000)={0x24, 0x40000027, 0x405, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0xffffffffffffff23, 0x0, [@typed={0xc, 0x9, @fd=0xffffffffffffffff}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x9f, &(0x7f0000e9f000-0x9f)={@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xe}, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, [{[], {0x8100, 0x8000000008001, 0x9, 0x7}}], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x65, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, "c025d87531131d330ab9a8bb1df8f92b60e5163c1426cffe45e3de45b5187ebe7212698f8f1b3f1b716ae2b45c3a9efcfc27dea4bf757f6aafcdbd7c99080dd4a3702cf6bee3c77ada72347a53131b2da95622a6c30c095b974f1999c0"}}}}}}, 0x0) socketpair(0x8, 0x0, 0x4, &(0x7f000033d000)={0x0, 0x0}) connect$bt_l2cap(r1, &(0x7f0000e79000)={0x1f, 0x10001, {0x8, 0x9, 0xffffffffffffffff, 0x80000000, 0x1, 0x6}, 0x800, 0x6}, 0xe) 2018/01/14 07:12:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f000054a000)=0xa, 0x4) bind$inet6(r0, &(0x7f0000bcf000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmmsg(r0, &(0x7f0000bdd000)=[{{&(0x7f000024f000)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58, &(0x7f0000e56000)=[{&(0x7f00004fa000-0x69)="17b790b0e18fa978c48951629a00f1979989bb54436027bc39e9782bc0544d84edb4990baaec37c7aae337c3ce05316fd2de41568eeb1049c3187f24861309ad14b15dd997a305a3faf4405bde0ea67f774c4b2f0e2ad466d331ccb645a2f195d026862afc687a116d", 0x69}], 0x1, &(0x7f0000933000)=[{0x48, 0x0, 0x1, "debd62da50f080a8cc19fc279c7222df3096c2499008796dbb0e2683d7ee3d41120a70733678d8df4eb389dce1bc5aae74d5144f"}], 0x48, 0x8010}, 0x100000001}, {{&(0x7f0000fe5000)=@ll={0x11, 0xf6, 0x0, 0x1, 0xf40f, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000e52000)=[{&(0x7f0000864000-0xe7)="efc43b6c5887fddfa9d13b6d29d03ec1d0166cde7d24b0082574acb32ae1a7c7c71b3f85e5fdfc0899f8c32537f9564ab92c7c11b072661cbe3752158d10e2f7105f35f9a7c48a8a61fdc333926f3a16945b6e11ebda41a861bb877835c9866a38c8dea1ed80a75f7753098cb0dc6c6fb73b8468fa3fb53d02bcc8e842de003d323f046c6ebb449eca6b3fff15bfa593923ea76fd56a068227c27d52e6ca6c9f0cb709582fc444643b7bd58db6aac2d60f1b9f02d149a36964225356f15fd3a1dddf3ae4c3860b42d817f04f55c71f566c6bb18b667aa186d28373267baba255b2c638ca28a6a8", 0xe7}], 0x1, &(0x7f000068b000)=[{0x20, 0x18f, 0xfffffffffffffffd, "3e1d0a6fb19e529dc3bc9e3f0836368b"}, {0x78, 0x0, 0x0, "05069d568cce1aaedda7bc54a35985453f55fd6099ccb9de0b08802e37d21fd52013745e3a44cc43c3fde5a7bd1eacf5a9ff2fbb997da93aa5338c7782858691aeb785f32812e5e346aa8769b064a1ea94d6bd323c2badbf71555825fad05706476c20"}, {0x100, 0x84, 0xe73, "f842b9b7fc843c93a7b7b5c3a1579604a38bb83519485554bad2903f327c595cba1b5a3ae00325b4e3cabb554040c3bb46bcfd124c312285ffc11d85b6656c2c0e90b5069de52d63c3c003636b39eae70b9a8236afe0fff05e4dee7b70dce5f5b04bbfc37c349c1ca0c11851995014b8892dd6c1397479b963f6e7001d6d0e50c4485888dda6eabeea487b0f49648f8957b472e681d8e9decb576dce5309bd551e0f9a28d3bb886569c5db1617b50d135d8939c9c4f6e476e6a56d67d79b534b48624d292f80e7863bb77a68159bbaddad28682e7a6db27a194283d069a52dd411c51037ebe79a08c4991529c7"}], 0x198, 0x48001}, 0x4}], 0x2, 0x20000000) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000b31000-0x8)={0x0, 0x0}) 2018/01/14 07:12:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f0000644000-0x10)={0x0, &(0x7f0000740000-0x8)=[]}, 0x10) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000791000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5", 0x5) r2 = accept$alg(r1, 0x0, 0x0) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000f4e000)=@add_del={0x2, &(0x7f0000258000)=@common='syzkaller0\x00', 0x1}) poll(&(0x7f0000900000-0x10)=[{r1, 0x80, 0x0}, {r1, 0x4004, 0x0}], 0x2, 0x3) socket$alg(0x26, 0x5, 0x0) recvmsg(r2, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f12000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/14 07:12:17 executing program 6: r0 = socket(0x11, 0x802, 0x0) recvfrom(r0, &(0x7f0000c18000-0x2a)=""/42, 0x2a, 0x10000, 0x0, 0x0) setsockopt(r0, 0x107, 0xe, &(0x7f0000d15000-0x8e)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, 0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000fb0000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x9, 0x1, 0x88, 0xa, 0xa0, 0x20, 0x5e, 0x0, r2}, {0x100000000, 0x7, 0xfff, 0x9, 0x2, 0xc12f, 0x0, 0x8}, {0x8, 0x6, 0x3, 0x7f}, 0x6, 0xa, 0x3, 0x0, 0x1, 0x1}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x2, 0x1, 0x9, 0x7, 0x10001, 0x3}}, 0xe8) getsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f000052d000-0xe3)=""/227, &(0x7f0000d50000-0x4)=0xe3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x2c, &(0x7f0000001000)=[@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x400}]}, &(0x7f0000001000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000001000-0x3c)={r3, 0x9, 0x34, "63e32decf080b77d1795b9ea2eff7b27dea6c030e8e93c2dfea77ced0fa227dcffc45caf97787f8821271a4419b52adced5c4b03"}, 0x3c) [ 232.591393] netlink: 2 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/14 07:12:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x4005, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f000091b000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) close(r0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x119, 0x22, &(0x7f0000c7d000)={{{@in=@multicast1=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fa1000-0x4)=0xe8) 2018/01/14 07:12:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendmsg$unix(0xffffffffffffffff, &(0x7f0000ff8000-0x38)={&(0x7f0000ff8000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000ff8000-0x30)=[{&(0x7f0000ff7000-0x1a)="cb29fa", 0x3}], 0x1, 0x0, 0x0, 0x0}, 0x0) accept(r0, &(0x7f0000133000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f00001fa000)=0x10) r1 = socket(0x10, 0x800, 0x7) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f00007d0000-0x4)=0x9, &(0x7f00004d9000-0x4)=0x4) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00002cf000)=0x0, &(0x7f0000413000-0x4)=0x4) getsockopt(r0, 0x84, 0x0, &(0x7f0000ff7000-0x18)=""/24, &(0x7f0000fe3000)=0x18) 2018/01/14 07:12:17 executing program 7: r0 = socket$inet6(0xa, 0x4, 0x3) socket$nfc_raw(0x27, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x1, 0x4, 0x3, 0xffffffff, 0x4}, &(0x7f0000001000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000a3d000)={r1, 0x1000, "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"}, &(0x7f00005e0000)=0x1008) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x11, 0x3, 0x0) write(r2, &(0x7f000008d000)="26000000130047f10703c1b00e0000000000b10001000000090519000908f126050027006e35", 0x26) 2018/01/14 07:12:17 executing program 5: mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000727000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r0 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r0, &(0x7f0000a49000-0x1000)="", 0x0, 0x0, &(0x7f0000f70000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvmsg(0xffffffffffffffff, &(0x7f0000ee8000)={&(0x7f000040c000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000cdc000-0x30)=[], 0x0, &(0x7f00005d6000)=""/0, 0x0, 0x0}, 0x163) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000f75000-0x3a)=""/58, &(0x7f0000f74000)=0x3a) pipe(&(0x7f00000a7000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r1, 0x10e, 0xa2e6e731f283feec, &(0x7f0000551000-0xb9)=""/185, &(0x7f0000f74000)=0xb9) 2018/01/14 07:12:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00004d9000-0x8)={0x0, 0x0}) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000188000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000bba000-0x38)={0x0, 0x0, &(0x7f000033d000)=[], 0x0, &(0x7f0000814000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000ecc000-0x30)=[{&(0x7f0000f75000)=""/228, 0xffffff44}], 0x1, &(0x7f0000a3c000-0x6b)=""/107, 0xfdac, 0x0}, 0x0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000e61000)=0x0, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006f5000)="1c1b8d7f8154fa22cfc3025344e4afce1bee994f337c000dadf0010aaadc390aa558b3e50eb9a70dc5256f859f696b910f7ad7bf1f4c7238fc2947a56a6c1d033b886b41d0f02cebb8f888298f6a8001a4a97af5901d7d76b9c853bbc4af63ec11c72083a7e3", 0x66) 2018/01/14 07:12:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000023000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept(r0, 0x0, &(0x7f000034b000)=0x0) setsockopt$sock_int(r1, 0x1, 0x22, &(0x7f00008a1000-0x4)=0x8, 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000ce2000)={0x0, @in6={{0xa, 0x2, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0xfffffffffffffffa}, 0x1c6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff, 0x100, 0x4, 0xffffffffffff7fff, 0x52}, &(0x7f00007be000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00005fa000)={r3, 0xffffffff00000000}, &(0x7f0000653000-0x4)=0x8) write(r0, &(0x7f000001d000)="", 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000d50000)={0x0, @in6={{0xa, 0x2, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0xffffffffffff8001, 0x9, 0x40, 0x1}, &(0x7f000057e000)=0xa0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000f28000-0x108)={r4, @in6={{0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x10001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6a, 0x9, 0x2, 0x7, 0x0, 0x8, 0x81, 0x7, 0x97, 0x3, 0x40, 0x9, 0x3, 0x8, 0x8]}, &(0x7f0000d4e000-0x4)=0x108) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001a000)=[], 0x0, &(0x7f0000019000)=""/0, 0x0, 0x0}, 0x0) 2018/01/14 07:12:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000ca0000-0x4)=0x3383, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f00004d8000-0x4)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r1, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff, 0x0}, 0x14) setsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f0000b52000)=0x0, 0x4) writev(r1, &(0x7f0000a77000)=[{&(0x7f0000bc8000-0x66)='1', 0x1}], 0x1) writev(r1, &(0x7f00000ae000)=[{&(0x7f000059b000-0x1000)="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", 0x218}], 0x1) 2018/01/14 07:12:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f000045d000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000091d000-0x4)=0x8, 0x800) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000929000)={0x0, 0x5}, &(0x7f00008b5000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000dc2000)={0x9797, 0xd, 0x7ff, 0x2, r1}, &(0x7f00008e5000-0x4)=0x10) r2 = socket(0x10, 0x2, 0xc) write(r2, &(0x7f0000d08000-0x1f)="00020000021f000000f7ffffbcf6ffe3000000800000000000ff0000000719", 0xfc5e) 2018/01/14 07:12:17 executing program 6: mmap(&(0x7f0000000000/0xac6000)=nil, 0xac6000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x800, 0x9d) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000420000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00005a4000-0x4)=0x14) ioctl$sock_bt_bnep_BNEPGETCONNINFO(0xffffffffffffffff, 0x800442d3, &(0x7f0000441000)={0x6, 0x3, 0x0, "32af0f231e95", "e50b92ec85087cafe9efc7e8d0c8b279"}) sendto$inet6(0xffffffffffffffff, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000abf000)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x7, 0x8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000043d000)={@generic="39709f67050f02b960af80e897ea7101", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000588000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x7, r2}) poll(&(0x7f0000ac0000)=[], 0x0, 0x0) 2018/01/14 07:12:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000732000-0x4)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000031d000)=0x7, 0x4) r1 = socket(0x800000000000000a, 0x3, 0x880000003c) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000bf5000)={{{@in=@broadcast=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ecd000)=0xe8) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000ff5000-0x4)={0xffffffffffffffff}) 2018/01/14 07:12:17 executing program 3: r0 = accept4(0xffffffffffffff9c, &(0x7f0000417000-0x6e)=@un=@file={0x0, ""/108}, &(0x7f0000fbb000)=0x6e, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r0, 0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00000ee000-0x8)={0x0, 0x5}, &(0x7f0000545000-0x3)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000673000-0x20)={0x7, 0x80, 0x202, 0x80000001, 0xfca, 0x392400000, 0x1000, 0x3, r1}, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000725000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20400000}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000000000)={0x110, 0x18, 0x10, 0x4, 0x0, {0xf, 0x0, 0x0}, [@generic="ed785f5be8aeda119801d8007211b3beea19d77027ba8176f1eef004780b7eeaee8707e0bc0dae530474b135bee8ca07ba31139e507c357cc331512409d00a1fc9b8745c8a1678663bb8", @generic="be9969c282cd4aad1870830ce0f09b0c115e162bae8b4dfc059d954e02046d633b9902258b724d82de9b6a0f7615faecce779eb0b2a76bc5be3970fc085d5ef91489041cb22877b014647339ba6bbaf3c9d125ae84dc62da591a2f548e0357f7a6a46a2ff26c427b71eea6cc4fabdf60dbc48d34aa1d4abf1c286fa3ecab0ce9b11e4e751d2e3513f23a05b90113ab2996c92c2ca08b28d0a34bd8d144ac5f7726fe8e2d5653f5f1c40dfbc06dc5f811"]}, 0x110}, 0x1, 0x0, 0x0, 0x0}, 0x44090) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0xc) writev(r2, &(0x7f0000646000)=[{&(0x7f0000c7b000)="70cc3d34abeccbbb5548e437b65658a579cff07434218a014a85d3f9277a70963340d9b98b", 0x25}, {&(0x7f0000227000-0x2)="b170", 0x2}], 0x2) writev(r2, &(0x7f00007e7000-0x10)=[], 0x0) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000b89000-0x1)=0x2, &(0x7f0000565000-0x8)=0x1) 2018/01/14 07:12:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f56000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000ac1000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000d1d000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00006c3000-0xc)={r1, 0x80000, r2}) r3 = socket(0x11, 0x8000000000000802, 0x0) bind(r3, &(0x7f0000673000-0x80)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000b74000)=0x110, 0x34e33e78) write(r3, &(0x7f0000589000-0x1)="", 0x0) recvfrom$ipx(r3, &(0x7f0000cf6000)=""/0, 0x0, 0x2002, &(0x7f0000fee000-0x10)={0x4, 0x0, 0x0, "8b0d00006ee4", 0x0, 0x0}, 0xfffffffffffffff1) 2018/01/14 07:12:17 executing program 2: mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000be0000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000f64000)=@assoc_id=0x0, &(0x7f0000f64000)=0x4) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000f64000)={0x8ca2, 0x8, 0x8, 0x45, 0xb5, 0x80000000, 0x80000000, 0x0, r2}, 0x20) r3 = socket(0x10, 0x2000000003, 0xb2e1) write(r3, &(0x7f0000f63000)="1f0000000001ff00fd4345c007110000f605e0000800010001160003000000", 0x1f) 2018/01/14 07:12:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x805, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00002b1000)=[{0x4, 0x2000006}, {0xb, 0x400}], 0x2000000000000196) preadv(r0, &(0x7f0000b42000)=[{&(0x7f00006ac000)=""/172, 0xac}, {&(0x7f00000e2000-0x8)=""/8, 0x8}, {&(0x7f0000fc3000)=""/104, 0x68}, {&(0x7f000087b000-0xd3)=""/211, 0xd3}, {&(0x7f0000986000-0x91)=""/145, 0x91}, {&(0x7f00008eb000)=""/70, 0x46}], 0x6, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f000043e000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00001bd000-0xaa)={0x0, 0xa2, "60bd93cb5781f082904d16f6add35decd9dc4d36a751ece85f23ed08aa8246872390550969ae6e0af44a796c9c18e460ae7de8f502d59255ec2ba739eae3de1220ea92c8dafddca657296a7984549bf736f6033af0710697069e2aed9d9f324908575af19588b01e8172f2e24e57a5668a3b4315d1236fd2a7cbeff5dbe5d9f6564facc73a4a1a061c2d5cdb12665e5fdb39c9c39c95b8ac5eff92557b5c85222300"}, &(0x7f00006c3000-0x4)=0xaa) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00007eb000-0x8)={r1, 0x9, 0x0, []}, 0x8) setsockopt(r0, 0x100000114, 0x7, &(0x7f000024d000-0x4)="4638dd4e", 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000e29000)={0x0, 0x2f, 0x2}, &(0x7f0000ab7000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000f67000-0x20)={0x3, 0x0, 0x8000, 0x9, 0x0, 0x100000000, 0x66, 0xe00000000000, r2}, &(0x7f000014d000-0x4)=0x20) 2018/01/14 07:12:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x8000) r1 = socket$inet_dccp(0x2, 0x6, 0x0) r2 = accept$ipx(0xffffffffffffffff, &(0x7f0000131000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00002de000+0x29e)=0x10) getsockname$ipx(r2, &(0x7f0000c91000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000d2b000-0x4)=0x10) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000bce000)={0xe, 0x8, 0xbb, 0x9, 0x0, 0x1, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00009a1000-0x10)={r3, &(0x7f00004ad000-0x7a)="f8e4566543b9ce558c2def7d4d08308539120b6435e95980624ec3f485d4669255c7c6aa3a72bd70167e5a8cffc0cb5b03288cf48c4dc560a27e08d72a344656a98b97ce25eba3e56c12992d059290f69187e02e0875c943e3b5b3296d97c6583a6d646d3bc93f171ea367205b46b876f1ed9c45e3d72563e271"}, 0x10) connect$inet(r1, &(0x7f0000772000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f0000044000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$kcm(r5, &(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) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x80000000032, 0xffffffffffffffff, 0x0) shutdown(r4, 0x2) setsockopt$inet6_icmp_ICMP_FILTER(r4, 0x1, 0x1, &(0x7f0000fe1000)={0x7fffffff800000}, 0x4) close(r0) 2018/01/14 07:12:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000ead000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000575000-0x3a)='Q', 0x1, 0x4007ffd, &(0x7f0000c41000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000769000+0xd2e)="d7af", 0x2, 0x4000001, 0x0, 0x0) getsockopt(r0, 0x7, 0x401, &(0x7f000035e000)=""/4096, &(0x7f0000d4d000)=0x1000) recvmsg(r0, &(0x7f0000cac000)={&(0x7f00007c3000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f000069e000)=[{&(0x7f00002b1000-0x9e)=""/158, 0x9e}], 0x1, &(0x7f0000550000)=""/181, 0xb5, 0x0}, 0x40000162) 2018/01/14 07:12:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000064000)=@un=@file={0x0, ""/4}, &(0x7f0000653000)=0x6, 0x80000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000f75000)={0x0, 0xab8, 0x0}, &(0x7f00006ba000)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001000-0x8)={r1, 0x0, 0x9}, 0x8) r2 = accept(0xffffffffffffffff, &(0x7f0000825000-0x80)=@generic={0x0, ""/126}, &(0x7f00000a0000-0x4)=0x80) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000f76000-0xd3)={r0, 0x6, 0x3, "a29ca6429e1e5ac34a1abb4cfc21dcdc8caefbdc346c6a85d40a1737737cb6557c558214edf098718ab81ac7cdb161388714a3f5541c9d55d8fdc0f8ad0dd588ab7096a3a33eef3fe85b3d66b5eff7cecf56b920f112683142606e8af83a876d4e1fccf417bd0e06079488ac97adfeafd41ec922540473bbf2346d8845401eca92954f499d8541da75df6903c35a0245b892912a7c3c86ca3686ebe2628a8e77693f927501cf65736265d2d18c5f8dc2ed0a8687fd657a9825430a7718af73b7b973ef51527e257fcb"}) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000e2e000-0xa)={0x3, [0xfffffffffffffffe, 0x9, 0x8]}, &(0x7f0000392000)=0xfffffd89) r3 = socket(0x10, 0x2, 0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000fdb000)={r1, 0x7c}, &(0x7f0000dcc000)=0x8) getpeername$inet6(r3, &(0x7f0000784000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000025c000-0x4)=0x1c) r4 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000b7c000-0x10)={&(0x7f00008c7000)='./file0\x00', 0x0, 0xb}, 0xffffffffffffff1b) socket$inet6(0xa, 0x2, 0x9) setsockopt$inet6_tcp_buf(r3, 0x6, 0x21, &(0x7f0000489000-0x1d)="ad9d2b403d99af00496cfb69e1ec2db244e3620aa1f40b", 0x17) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000f0d000-0x6)={0x0, 0x0}, &(0x7f00004ad000)=0x6) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000ee0000)={r5, 0x3, 0x20}, &(0x7f00007d1000-0x4)=0x0) mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r6, &(0x7f0000001000)={0x1d, 0x0, 0x0, 0x0}, 0x10) sendmsg(r6, &(0x7f000000c000)={&(0x7f0000002000-0x58)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f0000003000-0x10)=[{&(0x7f0000007000-0x38)="07000000017daebd4c317b8c0649831def071b7c358611a6238d495f9f3ff91ee6d69764e7db2b81abfffdc05da6f696bfc575b2f528f6ef", 0x38}], 0x1, &(0x7f000000b000)=[], 0x0, 0x0}, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000178000-0x10)={r4, 0x50, &(0x7f00009b3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000793000)=@assoc_value={r5, 0x100000001}, 0x8) write(r3, &(0x7f0000000000)="240000001b00fbffec09ffffffff000020f6ff0b08000300000000910300000bf9161701", 0x24) 2018/01/14 07:12:17 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$void(r0, 0xc0045c78) setsockopt(r0, 0x10e, 0xb, &(0x7f0000001000)="", 0x0) 2018/01/14 07:12:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1000000000003, 0x87) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in=@broadcast=0xffffffff, 0xffffffffffffffff, 0xffffffff}, 0x0, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000d15000)={0x0, 0x0, &(0x7f0000260000-0x10)={&(0x7f00004cf000-0x20)={0x2, 0x7, 0x0, 0x6, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000ab8000)={0x7fff, 0xbe, 0x2, 0x8}, 0x10) sendto$inet(r0, &(0x7f0000dd9000)="", 0x0, 0x0, &(0x7f000075e000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/14 07:12:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x3) writev(r0, &(0x7f0000646000-0x10)=[{&(0x7f0000735000)="2900000020001900013d181000d9f50602000000000000027c0008040d000400ff7f00000005000000", 0x29}], 0x1) socketpair(0x0, 0x2, 0x1ff, &(0x7f00003ed000)={0x0, 0x0}) connect(r1, &(0x7f00003d2000-0x9)=@rc={0x1f, {0x2, 0x6, 0x9, 0x8, 0x1000000000000000, 0x20}, 0x4}, 0x9) recvfrom$llc(r1, &(0x7f0000bd4000-0x32)=""/50, 0x32, 0x12141, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000602000)=0x400, 0x4) close(r2) 2018/01/14 07:12:17 executing program 5: connect$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"d004ff7f00512d"}, 0x4}, 0x10) syz_emit_ethernet(0x4a, &(0x7f0000e05000-0xca)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, [], {{0x0, @ipv6={0x0, 0x6, "0006af", 0x14, 0x0, 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, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) 2018/01/14 07:12:17 executing program 2: mmap(&(0x7f0000000000/0xb74000)=nil, 0xb74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000b75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000b75000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={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}}, &(0x7f0000705000-0x4)=0xe8) mmap(&(0x7f0000b76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f000018e000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfe, r1}) r2 = accept(0xffffffffffffff9c, &(0x7f0000b75000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f00003fc000-0x4)=0x58) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000433000-0xe8)={0x0, 0xe0, "efbdcb0a7d974730b02d154d339a3fb17cf36906b85daaf10b175d02d9ed6d29de4571b8552d200aa5d3ba90f475d7e28e99571c3885d2008b7155d9077d14a7f73d1598f52b227e02407c684251921b449efb10af224e07bca2aa25a6cd5f3008250c49e8bf6fa1c155e4ace41ebd78922f01476acb848a1b10028205b1d5c3ae549cc8ee93d194019affa62a4b40bb8be5b63a36113d2e62a3cab92d57ed87591041a44e0948119f6731af836c397a814af3334974a898888b6479ca531934aae144bda96286abc125fa99e011a7672fad6d604bf5a619af6a41b5d84e4b42"}, &(0x7f000026e000-0x4)=0xe8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000888000)={0xa91, 0x1, 0x9, 0xfffffffffffff977, r3}, 0x10) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r4, &(0x7f0000004000)={&(0x7f0000004000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)={&(0x7f0000003000-0x1238)=@newsa={0x140, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xffffffffffffffff, 0x32}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x1, 0x0, 0x0}, [@tfcpad={0x8, 0x16, 0x0}, @algo_auth={0x48, 0x1, {{'digest_null\x00'}, 0x0, ""}}]}, 0x140}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 07:12:17 executing program 6: r0 = socket(0x10, 0x807, 0xfffffffffffffff7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000001000-0x1)={{0x9, 0x8, 0x6, 0xffffffff80000001, 0x9, 0x1}, 0xf267, 0x401, 0x1000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f00007f2000-0x12)={@generic="30b6344135c583f149eabe67dfe9e0a9", 0x7}) r2 = socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000001000-0x10)=@generic="336411a292eb89d01378041eaaeada88") r3 = socket(0x2, 0x3, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r3, 0x9, 0xd1, &(0x7f0000002000-0x1)="cb", 0xffffffffffffff2a) 2018/01/14 07:12:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x7) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000b1000)='scalable\x00', 0x9) bind$inet(r0, &(0x7f0000a11000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f000035b000)="", 0x0, 0x200007ff, &(0x7f00005d0000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000464000-0x82)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(r0, &(0x7f0000750000)="8e", 0x1) 2018/01/14 07:12:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f0000faf000)={0x0, 0x0}) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000e2b000)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00009e4000)={0x0, 0x100000001, 0x400}, &(0x7f00007ba000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00007d5000-0xa0)={r3, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x7, 0x8, 0x3, 0xa0}, &(0x7f00002aa000)=0x1ea) sendmsg$kcm(r2, &(0x7f00002d1000)={&(0x7f0000839000)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f000049b000-0x20)=[{&(0x7f000055a000-0x10)="e242a14a0446b9b2341f51471bcdd02f", 0x10}, {&(0x7f0000e4d000-0x59)="9c3db57757c14942de5c51b57cc113b9ccc58ad5708f9204ec78513465975485a61ed994d00076ca71ec5a657e5f668832bc279da1c2d6761c703f806e40c5a13c8bbcb93b31632de50d9d51c844431ff491ca26eaeb30c2c1", 0x59}], 0x2, &(0x7f00005d7000-0x330)=[{0x110, 0x108, 0x1, "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"}, {0x10, 0x10f, 0x6, ""}, {0xa0, 0x84, 0xff, "149f200a29608bedd480d781e7ee69f47b9c7312e38f7d5814fd5ca38f387cbec39143c917f72106288a3da1f3429886b4053335047e78b9cf5decf9fa35047ed7be6d15111df3357173f645e210226a7d8349fd424ef0d63c3edd63ab0c3e807438de18b4b7ef71ec9afdadc9e2fd268291f6e9dec16a83487bb2e741dbfacbd08633af5d8ac9adf8e967a77438d2"}, {0x38, 0x115, 0x7ff, "24ec6b008da847c3698431a104c9194616c81bfccd5693c2f130ed55e07a9ea48d7923cc3aff"}, {0xd8, 0x10e, 0x4, "f404c9a052e381eda32765cc929826bd02c94eebdd4fa420fcc1bd67cec07fa1dd6c07fcd7c65f31242f381e2162510f8a600a9eddf790d7e4f91be32bffa5e975641517465b48a8ca226164f1f11602552e2e96b7282fcc1ec0e086fa0af9f5587cc0deb7220def02e352c9e9caa2e4e7f5cae9c4914ca9d5afcfd2b009c8f8a0c6087fd3715e8a5598c33a3e06fcc13b46e0c393eaf20488e252737911cfc3ad5b7ff9536a1c1c7d0c11430f04d0151c6e7e6b50531b31f8896dc2be45da181c1829513080"}, {0x48, 0x10f, 0xbd6, "4c01b4ccb70e2d47920c41d7612bdae8e65d37aaac3748269cfc0e4b6089bdc589b2a4479a630babe2849e2d66b5050082f1c4"}, {0x18, 0x113, 0x6, "00cb45d021fc07bc"}], 0x330, 0x800}, 0x40) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000e84000-0x4)=0x0, &(0x7f0000366000)=0x4) setsockopt$inet_buf(r0, 0x0, 0x1000000000000010, &(0x7f0000249000-0x17)="0200000000f301010000be9f5e138c88", 0x10) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f0000b37000)={@common='erspan0\x00', @ifru_flags=0x800}) 2018/01/14 07:12:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) bind$netlink(r0, &(0x7f0000d26000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0xa6e}, 0xc) r1 = accept(0xffffffffffffffff, &(0x7f00009de000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000ff3000-0x4)=0x23a) getsockopt$bt_BT_CHANNEL_POLICY(0xffffffffffffffff, 0x112, 0xa, &(0x7f0000318000)=0x1, &(0x7f0000a23000)=0x4) sendmsg(r0, &(0x7f00001ee000)={&(0x7f0000396000)=@nl=@kern={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000587000-0x30)=[{&(0x7f0000c23000-0xd2)="e8f8366581435ca18a7edb3f5b7c0f5a79d543168a9804ae90a20ed0a7a989f52a0a392fe50f6483723cb42fb8270aafc9e85b069a71ee138d66efc3d3a61c59da7127040777b2f64a764b1f785c5feff3dab959cea13c989dba0be9d57deca37284542cac5f7c363493d2f6e1a712880c1ad12e057399ff22140ea679bcfe91f6ce100e5caa5184a47ef5c3434837ab7b6090a6423fe85181442985a658045d7654098da69ec9f0f3d58f20e614a693c3ada2bf66a2a9966d6503ea00d39bf438cdf337b6e39298d316c2fbf066c537ffca", 0xd2}, {&(0x7f00007dc000-0x2e)="d26c97da60db0e5ef8314bc225099a829c504465e74297598b97c7b2a9e0432d27c57f3b931ad4c071bc3436af39c6eb819acf359c022b1b44bb36db882608a24c2689b3a61279b29afe62d50f4fa8", 0x4f}], 0x2, &(0x7f000032f000)=[{0x10, 0x13b, 0x0, ""}], 0x10, 0x20000000}, 0x24000000) getsockopt$nfc_llcp(r1, 0x118, 0x3, &(0x7f00000ce000-0x83)=""/131, 0x83) [ 232.934495] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/14 07:12:17 executing program 0: socketpair(0xb, 0x800, 0x1, &(0x7f00009ea000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000001000-0x28)={r0, 0x0, 0x0, 0xc9, &(0x7f0000000000)="", &(0x7f00009f3000)=""/201, 0x1, 0x5}, 0x28) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x80f, 0xce) r2 = socket$inet6(0xa, 0x1000000000003, 0x4) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00002bf000)={@common='s\x00t0\x00\x00\x00\x00\x00\x00i\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000999000)={0x80000001, 0x2, 0x1, 0x7, 0x7, 0x3f, 0x8, 0x1, 0x0}, &(0x7f0000112000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000018e000)={r4, 0x9, 0x7, [0x101, 0x0, 0x7f, 0x5, 0x1, 0x5, 0x3f]}, 0x16) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000d04000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x4, 0xc100bf, r3}) r5 = socket(0x10, 0xc, 0x0) shutdown(r2, 0x1) setsockopt$inet_mtu(r5, 0x0, 0xa, &(0x7f00000c4000-0x4)=0x5, 0x4) write(r5, &(0x7f000065e000)="240000001a0001f00080000400edfa0e0af6f900e003bf06000000cc0800190005d70000", 0x24) ioctl$sock_FIOGETOWN(r5, 0x8903, &(0x7f0000563000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r5, 0x8902, &(0x7f0000442000)=r6) 2018/01/14 07:12:17 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x1000000000000033, &(0x7f0000370000-0x6f)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f000080d000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000001000-0x4)=0x58) recvfrom$unix(r1, &(0x7f000096b000-0x70)=""/112, 0x70, 0x40000040, &(0x7f00003e5000)=@file={0x1, './file0\x00'}, 0xa) 2018/01/14 07:12:17 executing program 6: 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$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000935000)=0x8, 0x3) listen(r0, 0x7) accept$inet(r0, &(0x7f0000914000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) 2018/01/14 07:12:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept(r0, &(0x7f0000a46000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00006b6000-0x4)=0x10) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f00004b5000)=0x0, &(0x7f0000462000)=0x4) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f00000da000-0x4)=0xfd8, &(0x7f0000e1a000)=0x4) socketpair(0x0, 0xf, 0x9, &(0x7f0000006000)={0x0, 0x0}) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f0000042000)=0x1) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f000067c000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(aes)\x00'}, 0x58) recvmsg$kcm(r2, &(0x7f0000836000)={&(0x7f000026e000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000f05000)=[{&(0x7f0000222000-0xbc)=""/188, 0xbc}, {&(0x7f0000946000-0xab)=""/171, 0xab}], 0x2, &(0x7f000073a000-0x34)=""/52, 0x34, 0x8001}, 0x20) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c51000)="0a0775ffff0effe5030e00005c54dfb7295df0db8217ad4000000000000000e6", 0x20) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000310000-0x38)={0x0, 0x0, &(0x7f00001df000)=[], 0x0, &(0x7f0000026000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) sendmsg(r3, &(0x7f00003e8000-0x38)={&(0x7f0000ad0000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f00003a8000-0x10)=[{&(0x7f0000130000)="c95b82d862ca8339804e27ad9d18cf43048f7e1424ac0553a922b7ee5b1aea7aa908a33fc3499795eca00e22a1074643b7f43d49a78641ba84b393355a272e0ae44433c4a4542999953d842f5368a093030bab15c76aadc5e2acd703e7f29558b9c9e0e7445f7275d9924485d3d7b8f7743b6c7265b2f14de2951fa1b4e7d6b23214a69c9cb18456a89d6e971a874692", 0x90}], 0x1, 0x0, 0x0, 0x0}, 0x3) recvmsg(r3, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/14 07:12:17 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="", 0x0, 0x200408d4, &(0x7f0000187000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/14 07:12:17 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) socket$bt_bnep(0x1f, 0x3, 0x4) r0 = socket$bt_rfcomm(0x1f, 0x1, 0x3) r1 = socket$inet_sctp(0x2, 0x5, 0x84) tee(r1, r0, 0x0, 0xfffffffffffffffe) [ 233.062950] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=17281 sclass=netlink_tcpdiag_socket pig=24478 comm=syz-executor5 2018/01/14 07:12:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000885000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f00003f3000)=0xe, 0x80000) getpeername$packet(0xffffffffffffff9c, &(0x7f0000f6a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00009ab000-0x4)=0x14) connect$packet(r0, &(0x7f0000e60000)={0x11, 0xf5, r1, 0x1, 0x2, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) r2 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001d000)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x12, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 07:12:17 executing program 3: mmap(&(0x7f0000000000/0xac9000)=nil, 0xac9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) mmap(&(0x7f0000ac9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000ac9000)={0x0, 0x0}) r2 = socket(0xb, 0x6, 0x0) mmap(&(0x7f0000aca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000aca000)='tls\x00', 0x4) mmap(&(0x7f0000ac9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x5, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000aca000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000043a000)=0x14) mmap(&(0x7f0000ac9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000ac9000)={r3, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="", 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/14 07:12:17 executing program 7: r0 = socket$inet(0x2, 0x6, 0x0) r1 = socket$inet(0x2, 0x3, 0x2000000003) close(r1) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f000090b000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000e3a000-0x8)={@rand_addr=0x0, @loopback=0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f00001af000-0x40)=[{&(0x7f0000000000)="", 0x0}], 0x1, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r1, &(0x7f0000001000-0x10)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/14 07:12:17 executing program 6: mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000f7c000)=0x0, &(0x7f00009ba000)=0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000c63000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000572000)=0x1c) tee(r0, r1, 0x81, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000879000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x800, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/14 07:12:17 executing program 5: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_dccp_int(r1, 0x21, 0x17, &(0x7f0000003000-0x4)=0x0, &(0x7f0000002000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001000-0x6)={0x0, 0x641}, &(0x7f0000002000)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000001000-0xa0)={r3, @in6={{0xa, 0x3, 0x8f9c, @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]}, 0x7, 0x100, 0x1ff, 0x2, 0x0}, 0xa0) bind$alg(r0, &(0x7f0000003000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(serpent)\x00'}, 0xffffffffffffff1b) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006fc000)="04", 0x1) 2018/01/14 07:12:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x3, &(0x7f0000487000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00003aa000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f00006ac000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket(0x9, 0xf, 0x7f) sendmsg$inet_sctp(r2, &(0x7f000048a000-0x38)={&(0x7f00003cf000)=@in6={0xa, 0x0, 0x800, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, 0x1c, &(0x7f0000cc0000-0x20)=[{&(0x7f00006e3000-0x2d)="6c254c15a4ce486ac859535c8f0d44fcd43c22bd8ca5f91a3c698f0f8bf7aa6b7276a7b3cda9a90184aac6a843", 0x2d}, {&(0x7f000082d000-0x2d)="ea24cf87d55fa1f46b5acd265d56fadf59cb3a3e42ad4f0436011a44277af461b2aa4bfba5c0a4925e03d46594", 0x2d}], 0x2, 0x0, 0x0, 0x4000000}, 0x48004) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00007fd000)=r0, 0x4) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f000024f000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) 2018/01/14 07:12:17 executing program 3: mmap(&(0x7f0000000000/0xfbc000)=nil, 0xfbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x803, 0x87) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shutdown(r0, 0x1) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r0, &(0x7f000000e000-0x38)={&(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "4e5afae32638410f61c384a6d3e81292e2971a69c70755b5820c915be8e3a21e491762022736cd996146b6a2939efe01c9cbf2eb949194c2855630ea2a71f9", 0x0}, 0x60, &(0x7f0000fbe000)=[], 0x0, &(0x7f0000dbc000)={0x18, 0x29, 0x3b, "c7"}, 0x18, 0x3}, 0x4) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000187000)={&(0x7f00007c5000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000098a000-0x10)=[{&(0x7f0000f63000-0xfe)="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", 0xfe}], 0x1, &(0x7f0000fbc000)=[{0xe0, 0x119, 0x5, "faf13ae1677647e7109794a9e5d0b17e774f5a8dfa74f66dc72c201329ec3a6f655c722504c9925ad21ec665e3af73fe4ef1d2e23e28083dee16715d72ab34978845accc27e85865312c5efce42146739079a032242343032da6d3fe94c3613e6431c69f626f8faadb3a8c28f78d7ba5642f3d74219380977ec2c4a355b31bf6d5f344a4cd4bb57fe850efb1e4d905246a14fa27ba33e73697692ed3030b9e27da037424985deb1ce6aedc624e39b216f024eb470d72e3c0c8412c9b2fed2f07bab76280661af1f535fb471ab7b9"}, {0xc0, 0x11f, 0x80, "75de8353ee2b2a5731a6b0262a78af41919c8bafe32be811130eabc706eb1a11827084a729bf909095c814cb5c53a89bb0974b9ab6596533b8bb284c5dc498a5866ac4499bda73c19cefeff3ff4ea33c38dd55777f0b575ba977ef7923dc72ee9cafb59bff359a05ecedc36734bc74b31b3704e5d9e4fcc0d5592d9bb66fff04f246749e691accd868fd7b8ba4b196b3fb0739dfc750e962455dced6fdcadfd24d7df0d2c37cd27b1e435c4f0d"}], 0x1a0, 0x40}, 0x48001) 2018/01/14 07:12:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000548000-0x10)=@ethernet={0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c09000-0x4)=0x10) sendmsg$alg(r0, &(0x7f0000b12000-0x38)={0x0, 0x0, &(0x7f00007ee000)=[{&(0x7f000084f000-0xae)="acebeac8f7e6820b10bc0bfc2ff4489c47d5f179f034587a1bf528ba0b9395be6d96ac1246d4c6ca47ae4e57c4bd026050a59c845d9ceec3f4f5cd00e06fffbcf8f788b0ff108741d8905958f9772768a7667db928b594091f1ae9dc4efeec75230823fa82602a7e309cadeeb5c077fc4a10dc4899c5601871069ffd1f33fe992188635f095e2b82bd9112dc9d78cfb931bb8ed4667ecd4313cb5d9b60dc2373f1c95da6d329b866ec7b127cb9a4", 0xae}, {&(0x7f0000b0a000-0x6e)="2b1e0853e5b138cfe9fe4096ad187693f9e979abd326a720521662f5806ea8800cfd83b333a2b47404a8d7b364e68cef895f1fe530ebb7feec108ef06f03ae4d70ef741be8dde7409bba7377244f970b4150162e2de0e497bc541b3c8cf15da21d24078db0e4769cf0a4cb2a2ae1", 0x6e}], 0x2, &(0x7f0000ea2000)=[@op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0xffffffffffffff00}, @iv={0x110, 0x117, 0x2, 0xf5, "7f97a0f2a6adcf30c51d04d199be7f29022e75063d1834a0fbd768c424f4391e24301d6ce1ffd3af2477a5ece91531be7fcb9b54180100338730c7177faa028f7b15d0582b772185f332c908ad12a73d2124c2c2600ab1493a7caec21ddb2766cb9e30d766b3f5581dd20e1b4f35af63281175ab5cca4b68fe099925b920c4220350f2eda8374982b9afc6f0a7fe84018ec963171d608f166aadf7f4fd183839fb51c532b263b95fc47fe787c65e882cd500bbba1c15a42026432050e61da2337019cd5851ed2ecc95522fdac8bf3bd4bca6bacffe163247b15b9bec329b421e55f5fd94b51b1182c641baa88badba47f1c771f4a2"}], 0x188, 0x800}, 0x40) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000002f000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000328000)="79613976d8c30a4aeace60f2bd08cfe62785d910", 0x14) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000245000)={0x0, 0x0, &(0x7f0000c2e000-0x20)=[], 0x0, &(0x7f0000d74000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r2, &(0x7f000087e000-0x38)={&(0x7f0000845000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000294000)=[{&(0x7f000067d000-0x6f)=""/111, 0x6f}], 0x1, &(0x7f0000330000)=""/197, 0xc5, 0x0}, 0x0) 2018/01/14 07:12:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xfffffffffffffe28) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000b6c000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000de5000-0x5)={@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f0000745000)=0x10) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000a99000-0x90)={0x7, {{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]}}, 0x90) r1 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000a7a000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00001da000-0x4)=0x10, 0x800) bind$ipx(r1, &(0x7f00004f1000-0x10)={0x4, 0x380, 0x0, "6836b86d20f1", 0x2, 0x0}, 0x10) [ 233.155301] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=17281 sclass=netlink_tcpdiag_socket pig=24466 comm=syz-executor5 2018/01/14 07:12:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00007cb000)={0x0, 0x0}) connect$bt_rfcomm(r1, &(0x7f0000c1f000-0x9)={0x1f, {0x0, 0x3, 0x8, 0x3, 0x8000, 0x7}, 0x3}, 0x9) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000c2b000-0x10)={r1, 0x50, &(0x7f0000269000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000554000)=r2, 0x4) syz_emit_ethernet(0x6e, &(0x7f0000eb9000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {{0x86dd, @ipv6={0x0, 0x6, "6af20b", 0x38, 0x3a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x2, 0x6, "b61404", 0x0, 0x84, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [], "08a5884010f1b49f"}}}}}}}, 0x0) r3 = accept4(r0, &(0x7f000049b000+0x5a4)=@hci={0x0, 0x0, 0x0}, &(0x7f0000158000)=0x5, 0x80000) setsockopt$sock_int(r0, 0x1, 0xd, &(0x7f0000dff000)=0x10000, 0x4) getsockopt$kcm_KCM_RECV_DISABLE(r3, 0x119, 0x1, &(0x7f000019c000-0x4)=0x0, 0x4) ioctl$sock_SIOCBRDELBR(r3, 0x89a1, &(0x7f0000de8000)=@generic="64fea58b1b9be66ddeefcb06021d47a7") writev(r1, &(0x7f0000c02000-0x80)=[{&(0x7f0000064000-0xda)="3312b569f54178e767a096fca2525007708c86fe86889f5f22959cc1bef8d7e97580afa51ddbc9dd277dbd6d9e5682ea2b5461c15a89b319a926349a402e086539e874d8c915f72186faba86158d0c6fde45ed0b5fcd16acb5bc9de7581bfe04d934a3e668afd91de09dacdb0e9ea9b386333fa3420e867111e41d164aa172b0d6dcd5f209204f6b51e991dbb8388ec0f1637eb08df4939514596a410aaa87a0bac9f98c2f37a9b34ed0ae52a8cd7bce8553aca6e0f02044a769cbe4b371d420daa466810f6b22a0e88815cfe4ccc15833b9cc013f36fd72294a", 0xda}, {&(0x7f0000c5e000-0x21)="67355a4e79a48449f1062faf0b4db5b50cf46bfea19648fe5ccf4d71355dce4d4b", 0x21}, {&(0x7f00002d0000)="62b21b46c7ab75827bc793dfe99dbb2026255708a08d3e9f11ad80decc4499d93e789cb58bf0330a06691af23c8120f18a715207811fac4c9620a4be24e776297221db34ef431b17c74d3cb39f3400691297f791891a54f19bedf219713883ca78f76c7ef2c3c089c81a363ae84da5713abfc1bc8209fda72e51453a8373abe991b711d518a1afcdad33", 0x8a}, {&(0x7f0000a10000)="9ca3cd241a102e80090d888d3eac5cce1840b824f266f39c4bbf1a588c3ef92f140ad7bf9c7c0b2f68f615a16c2cc2d10060b843bedc39e6d1f72d79f2c22017d1fa69a3bca67a3541b27f91e614ac97c058cd3c090204e11ab2f559ced9dcb98d53c5937cc764d3af6f345e3e5851e1c11765f3cf347af60b1093ac1200d7441da231df698129c29903e39e3849ecd73778b482aaf46bc9dfeb738b2529dfece345851d2d12e320f3bbf9ce1898c79dbbd8f84f41d28722ca943dd194c1371e320eb04bcd3395b3f54bda02a5a9e0ace7d1b32df433db6b5b612774f09ffad7e2ec0e942d3deb9baaff48cadc58c31682", 0xf1}, {&(0x7f0000e59000-0x5a)="d88be7d282b307950d27c592b8ebac1646a9140695a88566560412239e87ab309e3befe85275999e79727acefd550c4a81f1a125f4bd3ef4eed24cf5a7849aaa1bb5e3ef295445ae3a49431144d559097eab96a7d4026bfce36f", 0x5a}, {&(0x7f0000fd3000-0x75)="de08f53216fe427408402dd4b2387d14ad8b81d57cefe5fd11866cdc2374e62595e0a235c3e0051f487126698031d782a64e16e6b4f92d216cf9e5052b46ae4e4dea1bccbcafa07780e94961c2effaee6022ea4621ceda9fce6436d44bb5cc395f98d600af65cdba2f0f9c17a845c1772f567016a3", 0x75}, {&(0x7f0000b99000-0x81)="e42af61379a8172ebddeb9ec436501d30c28bccd81727a7d08e105403438d4165b88c3201e70f5a114193b065e78b5a0f3ebbffe4e072521087740d7ee0c3699e76eecdbef315d7162424847ba66bf17a91b2f10c6848fd6ddda6be7d12143eb723a7b48cf0b0ab9bb5c2ea58c9a5f0d0cb66306a4a8c3e3353564d7b85a24dbfb", 0x81}, {&(0x7f0000548000)="58ca54704379ed80135047fe0baef5e8157dc054aa9e422081e5f9a49e70b0f84a9b2e082ddf2c2590449bc0f1f155fdd6b7d62f0cc8f149d2dfac3f0d10687746435fa7bc4d393df34ea9", 0x4b}], 0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000abb000-0x8)={0x0, 0x80000001}, &(0x7f0000469000)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000543000)={r4, 0x5, 0x30, 0x59e7, 0x3}, &(0x7f0000ab0000)=0x18) bind$inet(r0, &(0x7f0000a92000-0x10)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/14 07:12:17 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000001000-0x5c)={{0xa, 0x2, 0x1, @loopback={0x0, 0x1}, 0x2}, {0xa, 0x0, 0xd6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14d6}, 0x4, [0x8001, 0x5, 0x6, 0x6, 0x1ff, 0x20, 0x7fffffff, 0x9]}, 0x5c) mmap(&(0x7f0000000000/0xe6d000)=nil, 0xe6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet(0xffffffffffffffff, &(0x7f0000e6d000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001ff000)=0x10) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000e18000-0x4)=@int=0x1f, 0x4) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00009c1000-0x4)=0x0, &(0x7f0000523000-0x4)=0x4) mmap(&(0x7f0000e6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000e6e000)={0x0, 0x3, 0x2, 0x1, 0x5, 0x5}, &(0x7f0000bc2000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00007a9000)={r3, 0x6d0}, &(0x7f00003e0000)=0x8) r4 = socket$inet(0x2, 0x2, 0x0) getsockopt$ax25_int(r1, 0x101, 0x6, &(0x7f0000cac000)=0x0, &(0x7f0000cc1000)=0x4) ioctl$sock_inet_SIOCADDRT(r4, 0x890b, &(0x7f00005bc000)={0x0, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000e6c000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0}) 2018/01/14 07:12:17 executing program 6: mmap(&(0x7f0000000000/0xb6e000)=nil, 0xb6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f00009e1000)={0x0, @empty=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f00005d6000-0x4)=0xc) mmap(&(0x7f0000b6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000b6e000)={&(0x7f00002a6000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)={&(0x7f00006e0000-0x144)=@newsa={0x144, 0x10, 0xfffffffffffffffd, 0xffffffffffffffff, 0x1, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0xffffffffffffffff, 0x33}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@offload={0xc, 0x1c, {r1, 0x2}}, @algo_auth={0x48, 0x1, {{'digest_null\x00'}, 0x0, ""}}]}, 0x144}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000b6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000b70000-0x8)={0x0, 0x0}) 2018/01/14 07:12:17 executing program 7: mmap(&(0x7f0000000000/0x588000)=nil, 0x588000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000588000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000206000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000588000)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000184000)={0x0, 0x20}, &(0x7f000009e000-0x4)=0x8) mmap(&(0x7f0000589000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000058a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000058a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f000058b000-0xc)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @loopback=0x0, 0x0}, &(0x7f000058b000-0x4)=0xc) mmap(&(0x7f000058a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f000058a000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r2}, 0x14) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000541000-0x8)={r1, 0x80}, &(0x7f0000589000)=0x8) socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000588000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000588000)=0x4, 0x4) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000578000-0x38)={&(0x7f00003f6000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000577000)={&(0x7f0000581000-0x144)=@newsa={0x138, 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, 0xffffffffffffffff}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 07:12:17 executing program 3: r0 = socket$inet(0x2, 0x800, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000)={0x100000000}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x802, 0x0) setsockopt$sock_int(r1, 0x1, 0x28, &(0x7f0000574000)=0x0, 0x4) 2018/01/14 07:12:17 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f00007e8000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0x8) bind$bt_hci(r0, &(0x7f000037a000-0x6)={0x1f, 0x1e484b17, 0x1}, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000042000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet(0x2, 0x880000000000801, 0x0) shutdown(r1, 0xfffffffffffffffe) 2018/01/14 07:12:17 executing program 0: mmap(&(0x7f0000000000/0xe7c000)=nil, 0xe7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000e7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000e7e000-0x38)={&(0x7f0000e7c000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000e7c000)=[{&(0x7f0000664000)=""/160, 0xa0}], 0x1, &(0x7f0000c64000)=""/79, 0x4f, 0x0}, 0x0) bind$inet(r0, &(0x7f0000b9b000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000bf6000-0x8)={@dev={0xac, 0x14, 0x0, 0x10}, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8) mmap(&(0x7f0000e7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000e7f000-0x4)=0x1, 0x4) sendto$inet(r0, &(0x7f0000e79000-0x5be)="", 0x0, 0x8084, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000f67000-0x70)="fb", 0x1, 0x0, &(0x7f0000f66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/14 07:12:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) r1 = accept(r0, &(0x7f0000b59000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f000009c000-0x4)=0x10) getpeername$inet(r1, &(0x7f0000ad0000-0x10)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c5e000)=0x10) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000f60000)=0xcb72, 0x4) r2 = accept4$unix(0xffffffffffffff9c, &(0x7f0000a30000-0x41)=@file={0x0, ""/63}, &(0x7f0000328000)=0x41, 0x80000) socket$inet(0x2, 0x7, 0x5) recvfrom$unix(r2, &(0x7f00001a9000)=""/237, 0xed, 0x2, &(0x7f0000f60000)=@file={0x1, './file0\x00'}, 0xa) connect$inet(r0, &(0x7f0000002000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 233.294151] [ 233.295920] ============================= [ 233.300092] WARNING: suspicious RCU usage [ 233.304254] 4.15.0-rc7+ #187 Not tainted [ 233.308337] ----------------------------- [ 233.312527] ./include/linux/rcupdate.h:302 Illegal context switch in RCU read-side critical section! [ 233.321822] [ 233.321822] other info that might help us debug this: [ 233.321822] [ 233.330004] [ 233.330004] rcu_scheduler_active = 2, debug_locks = 1 [ 233.336708] 2 locks held by syz-executor6/24543: 2018/01/14 07:12:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000923000-0x20)="1f000000070affdde200f49ff60f002a080200800900018005ffffe5000051", 0xfffffffffffffd81) [ 233.341480] #0: (&net->xfrm.xfrm_cfg_mutex){+.+.}, at: [<000000002e984999>] xfrm_netlink_rcv+0x60/0x90 [ 233.351146] #1: (rcu_read_lock){....}, at: [<00000000b30c4acd>] xfrm_state_get_afinfo+0x62/0x280 [ 233.360299] [ 233.360299] stack backtrace: [ 233.364823] CPU: 1 PID: 24543 Comm: syz-executor6 Not tainted 4.15.0-rc7+ #187 [ 233.372177] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 233.381524] Call Trace: [ 233.384113] dump_stack+0x194/0x257 [ 233.387753] ? arch_local_irq_restore+0x53/0x53 2018/01/14 07:12:18 executing program 1: socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000ead000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000088000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000093c000-0x4)=0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000610000)={0x5, 0x8001, 0x1000, 0x7, 0x100000000, 0x2, 0x8, 0x4f72, 0x1, 0x0, 0xffffffff00000000}, 0xb) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00004bf000-0x6)=' \x00l\x00\b\x00', 0xffffffffffffff89) 2018/01/14 07:12:18 executing program 4: mmap(&(0x7f0000000000/0x8d8000)=nil, 0x8d8000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0x19, &(0x7f00008d9000-0x4)=0x0, &(0x7f0000694000-0x4)=0x4) mmap(&(0x7f00008d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f00008d9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, &(0x7f00001fc000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000629000-0x4)=0x10, 0x80000) mmap(&(0x7f00008da000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r2, 0x11, 0x1, &(0x7f000006f000-0x1000)=""/4096, &(0x7f00008db000-0x4)=0x1000) r3 = accept$inet6(r1, &(0x7f00008d9000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00000b2000)=0x1c) mmap(&(0x7f00008db000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f00002d2000-0x8)={0x0, 0x101}, &(0x7f00008dc000-0x4)=0x8) getsockopt$bt_hci(r3, 0x0, 0x3, &(0x7f0000558000-0x4)=""/4, &(0x7f00007d0000-0x4)=0x4) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000524000-0x8c)={r4, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f0000460000-0xf)="19a432ac3f54de5a4b3113c80b49e816", 0x10) mmap(&(0x7f00008dc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00003b9000)={0x0, 0x0}) mmap(&(0x7f00008da000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008da000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008db000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008db000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f00004b6000)=[{&(0x7f0000066000-0x98)="d470dcc748bdf698286fa2752d1ea602e40d37f820d0a555fa5b7dbf5709edf5fd1fa4383852b9f74c6bfde4e2e07aec840729b86e4e4da93ff353632d61add95cb8d22468bc00f7cc195855f920e2362e5f175a9255895078df74b582b09523fe8ff28d5b4aacfa2ab6f5619ce098091b528588d2a03b7c1179565687c500835f058e8ba5788a22148f87637e904da0410953db06c4d57b", 0x98}, {&(0x7f000025c000)="833abef1a70057d9fd72f36979d2d82fd762d9b63108fb4641c07ae6619a9f42d261a7db092866db40568e86fd44971fb93328f41c0c99647cc6996fcc422baa0d2dccdc5f889d13cc146ced1ded1846f28ef8c5c7c111e89e505105836fbf825c18dcf42986a408fc272f02c5b104f4d15739c9dc37956e1b4c9207c96eaf6c615451e843381365f820495b0e280a53aead99907da80c9ee746b5ac902f0b7c48a2f5a893cf1f48e31018d1fa2fff7f7ea7c436644a3629c00db7d0d66998f2068bbc1a9918dbb4e0bbe729f9ca", 0xce}, {&(0x7f0000787000)="31ba2b551f73d322aae4f425dc85fc8a53", 0x11}, {&(0x7f00008dc000-0x2b)="32fd6a485c33dc0a8a5c2d37f8ad979f44efc14ba9d3fe53b067d2e0c864c748de2b06b37eb9222ee0b925", 0x2b}, {&(0x7f00008db000)="eefd9b1055b98d5e7c8d87de69828d52c743bb8869690d8c8583759ee16f71c359fbc1323c98757a05643bbd2855827acead91a39431d84013701e14127dee11963e353ccaf70b493d50", 0x4a}], 0x5, 0x8) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r5, 0xc04064a0, &(0x7f00008da000)={&(0x7f000072c000-0x8)=[0x0, 0x0], &(0x7f00008da000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00003f5000)=[0x0, 0x0, 0x0], &(0x7f0000060000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x4000000000000135, 0x9, 0x3, 0x7, 0x0, 0x0, 0x0, 0x0}) [ 233.392440] lockdep_rcu_suspicious+0x123/0x170 [ 233.397117] ___might_sleep+0x385/0x470 [ 233.401093] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 233.406971] ? format_decode+0x10a/0x830 [ 233.411039] __might_sleep+0x95/0x190 [ 233.414856] kmem_cache_alloc_trace+0x298/0x750 [ 233.419539] __request_module+0x2e1/0xc20 [ 233.423676] ? check_noncircular+0x20/0x20 [ 233.427910] ? kernel_text_address+0x102/0x140 [ 233.432487] ? __xfrm_init_state+0xa61/0xdd0 [ 233.436893] ? free_modprobe_argv+0xa0/0xa0 [ 233.441214] ? check_noncircular+0x20/0x20 [ 233.445457] ? check_noncircular+0x20/0x20 [ 233.449684] ? lock_acquire+0x1d5/0x580 [ 233.453658] ? find_held_lock+0x35/0x1d0 [ 233.457715] ? check_noncircular+0x20/0x20 [ 233.461948] ? lock_acquire+0x1d5/0x580 [ 233.465911] ? lock_acquire+0x1d5/0x580 [ 233.469880] ? xfrm_state_get_afinfo+0x62/0x280 [ 233.474559] ? __lock_is_held+0xb6/0x140 [ 233.478630] ? rcu_read_lock_held+0xa9/0xc0 [ 233.482942] ? xfrm_state_get_afinfo+0x138/0x280 [ 233.487690] ? xfrm_state_find+0x3210/0x3210 [ 233.492112] __xfrm_init_state+0xa61/0xdd0 [ 233.496352] ? xfrm_get_mode.part.29+0x260/0x260 [ 233.501102] ? xfrm_find_algo+0x1c4/0x270 [ 233.505257] ? xfrm_add_sa+0x11e1/0x33e0 [ 233.509322] xfrm_add_sa+0x1a09/0x33e0 [ 233.513223] ? xfrm_send_state_notify+0x1c50/0x1c50 [ 233.518233] ? nla_parse+0x29a/0x3d0 [ 233.521935] ? nla_validate+0x1c0/0x1c0 [ 233.525885] ? __netlink_ns_capable+0xe1/0x120 [ 233.530446] ? xfrm_send_state_notify+0x1c50/0x1c50 [ 233.535434] xfrm_user_rcv_msg+0x422/0x860 [ 233.539639] ? xfrm_user_rcv_msg+0x422/0x860 [ 233.544035] ? xfrm_dump_sa_done+0xe0/0xe0 [ 233.548261] ? lock_downgrade+0x980/0x980 [ 233.552391] ? lock_release+0xa40/0xa40 [ 233.556392] ? netlink_tap_init_net+0x350/0x350 [ 233.561042] netlink_rcv_skb+0x224/0x470 [ 233.565089] ? xfrm_dump_sa_done+0xe0/0xe0 [ 233.569307] ? netlink_ack+0xa10/0xa10 [ 233.573177] ? netlink_skb_destructor+0x1d0/0x1d0 [ 233.578021] xfrm_netlink_rcv+0x6f/0x90 [ 233.581970] netlink_unicast+0x4c4/0x6b0 [ 233.586010] ? netlink_attachskb+0x8a0/0x8a0 [ 233.590400] ? security_netlink_send+0x81/0xb0 [ 233.594955] netlink_sendmsg+0xa4a/0xe60 [ 233.598996] ? netlink_unicast+0x6b0/0x6b0 [ 233.603210] ? security_socket_sendmsg+0x89/0xb0 [ 233.607936] ? netlink_unicast+0x6b0/0x6b0 [ 233.612143] sock_sendmsg+0xca/0x110 [ 233.615830] ___sys_sendmsg+0x767/0x8b0 [ 233.619776] ? copy_msghdr_from_user+0x590/0x590 [ 233.624505] ? vm_mmap_pgoff+0x1ed/0x280 [ 233.628540] ? lock_downgrade+0x980/0x980 [ 233.632658] ? userfaultfd_unmap_complete+0x327/0x510 [ 233.637825] ? __fget_light+0x297/0x380 [ 233.641769] ? fget_raw+0x20/0x20 [ 233.645196] ? schedule+0xf5/0x430 [ 233.648709] ? up_read+0x40/0x40 [ 233.652048] ? down_read_killable+0x180/0x180 [ 233.656514] ? security_mmap_file+0x143/0x180 [ 233.660987] ? __fdget+0x18/0x20 [ 233.664331] __sys_sendmsg+0xe5/0x210 [ 233.668100] ? __sys_sendmsg+0xe5/0x210 [ 233.672047] ? SyS_shutdown+0x290/0x290 [ 233.675999] ? __fdget+0x18/0x20 [ 233.679346] ? SyS_futex+0x269/0x390 [ 233.683061] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 233.688059] SyS_sendmsg+0x2d/0x50 [ 233.691590] entry_SYSCALL_64_fastpath+0x23/0x9a [ 233.696317] RIP: 0033:0x452cf9 [ 233.699475] RSP: 002b:00007f96be45ac58 EFLAGS: 00000212 ORIG_RAX: 000000000000002e [ 233.707152] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452cf9 [ 233.714395] RDX: 0000000000000000 RSI: 0000000020b6e000 RDI: 0000000000000013 [ 233.721636] RBP: 00000000000003ad R08: 0000000000000000 R09: 0000000000000000 [ 233.728877] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f38d8 [ 233.736127] R13: 00000000ffffffff R14: 00007f96be45b6d4 R15: 0000000000000000 [ 233.743477] BUG: sleeping function called from invalid context at mm/slab.h:419 [ 233.750932] in_atomic(): 1, irqs_disabled(): 0, pid: 24543, name: syz-executor6 [ 233.758400] 2 locks held by syz-executor6/24543: [ 233.763164] #0: (&net->xfrm.xfrm_cfg_mutex){+.+.}, at: [<000000002e984999>] xfrm_netlink_rcv+0x60/0x90 [ 233.772837] #1: (rcu_read_lock){....}, at: [<00000000b30c4acd>] xfrm_state_get_afinfo+0x62/0x280 [ 233.782006] CPU: 1 PID: 24543 Comm: syz-executor6 Not tainted 4.15.0-rc7+ #187 [ 233.789345] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 233.798671] Call Trace: [ 233.801236] dump_stack+0x194/0x257 [ 233.804849] ? arch_local_irq_restore+0x53/0x53 [ 233.809507] ? print_lock+0x9f/0xa2 [ 233.813107] ? lockdep_print_held_locks+0xc4/0x130 [ 233.818027] ___might_sleep+0x2b2/0x470 [ 233.821983] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 233.827838] ? format_decode+0x10a/0x830 [ 233.831877] __might_sleep+0x95/0x190 [ 233.835660] kmem_cache_alloc_trace+0x298/0x750 [ 233.840324] __request_module+0x2e1/0xc20 [ 233.844453] ? check_noncircular+0x20/0x20 [ 233.848664] ? kernel_text_address+0x102/0x140 [ 233.853219] ? __xfrm_init_state+0xa61/0xdd0 [ 233.857605] ? free_modprobe_argv+0xa0/0xa0 [ 233.861897] ? check_noncircular+0x20/0x20 [ 233.866109] ? check_noncircular+0x20/0x20 [ 233.870322] ? lock_acquire+0x1d5/0x580 [ 233.874288] ? find_held_lock+0x35/0x1d0 [ 233.878329] ? check_noncircular+0x20/0x20 [ 233.882544] ? lock_acquire+0x1d5/0x580 [ 233.886492] ? lock_acquire+0x1d5/0x580 [ 233.890441] ? xfrm_state_get_afinfo+0x62/0x280 [ 233.895095] ? __lock_is_held+0xb6/0x140 [ 233.899151] ? rcu_read_lock_held+0xa9/0xc0 [ 233.903446] ? xfrm_state_get_afinfo+0x138/0x280 [ 233.908170] ? xfrm_state_find+0x3210/0x3210 [ 233.912566] __xfrm_init_state+0xa61/0xdd0 [ 233.916797] ? xfrm_get_mode.part.29+0x260/0x260 [ 233.921535] ? xfrm_find_algo+0x1c4/0x270 [ 233.925842] ? xfrm_add_sa+0x11e1/0x33e0 [ 233.929885] xfrm_add_sa+0x1a09/0x33e0 [ 233.933762] ? xfrm_send_state_notify+0x1c50/0x1c50 [ 233.938755] ? nla_parse+0x29a/0x3d0 [ 233.942443] ? nla_validate+0x1c0/0x1c0 [ 233.946396] ? __netlink_ns_capable+0xe1/0x120 [ 233.950957] ? xfrm_send_state_notify+0x1c50/0x1c50 [ 233.955943] xfrm_user_rcv_msg+0x422/0x860 [ 233.960157] ? xfrm_user_rcv_msg+0x422/0x860 [ 233.964549] ? xfrm_dump_sa_done+0xe0/0xe0 [ 233.968759] ? lock_downgrade+0x980/0x980 [ 233.972880] ? lock_release+0xa40/0xa40 [ 233.976854] ? netlink_tap_init_net+0x350/0x350 [ 233.981497] netlink_rcv_skb+0x224/0x470 [ 233.985532] ? xfrm_dump_sa_done+0xe0/0xe0 [ 233.989743] ? netlink_ack+0xa10/0xa10 [ 233.993604] ? netlink_skb_destructor+0x1d0/0x1d0 [ 233.998428] xfrm_netlink_rcv+0x6f/0x90 [ 234.002372] netlink_unicast+0x4c4/0x6b0 [ 234.006409] ? netlink_attachskb+0x8a0/0x8a0 [ 234.010793] ? security_netlink_send+0x81/0xb0 [ 234.015346] netlink_sendmsg+0xa4a/0xe60 [ 234.019391] ? netlink_unicast+0x6b0/0x6b0 [ 234.023607] ? security_socket_sendmsg+0x89/0xb0 [ 234.028337] ? netlink_unicast+0x6b0/0x6b0 [ 234.032543] sock_sendmsg+0xca/0x110 [ 234.036227] ___sys_sendmsg+0x767/0x8b0 [ 234.040172] ? copy_msghdr_from_user+0x590/0x590 [ 234.044902] ? vm_mmap_pgoff+0x1ed/0x280 [ 234.048943] ? lock_downgrade+0x980/0x980 [ 234.053062] ? userfaultfd_unmap_complete+0x327/0x510 [ 234.058228] ? __fget_light+0x297/0x380 [ 234.062174] ? fget_raw+0x20/0x20 [ 234.065598] ? schedule+0xf5/0x430 [ 234.069112] ? up_read+0x40/0x40 [ 234.072447] ? down_read_killable+0x180/0x180 [ 234.076911] ? security_mmap_file+0x143/0x180 [ 234.081382] ? __fdget+0x18/0x20 [ 234.084722] __sys_sendmsg+0xe5/0x210 [ 234.088501] ? __sys_sendmsg+0xe5/0x210 [ 234.092445] ? SyS_shutdown+0x290/0x290 [ 234.096388] ? __fdget+0x18/0x20 [ 234.099727] ? SyS_futex+0x269/0x390 [ 234.103421] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 234.108411] SyS_sendmsg+0x2d/0x50 [ 234.111923] entry_SYSCALL_64_fastpath+0x23/0x9a [ 234.116644] RIP: 0033:0x452cf9 [ 234.119803] RSP: 002b:00007f96be45ac58 EFLAGS: 00000212 ORIG_RAX: 000000000000002e [ 234.127493] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452cf9 [ 234.134732] RDX: 0000000000000000 RSI: 0000000020b6e000 RDI: 0000000000000013 [ 234.141979] RBP: 00000000000003ad R08: 0000000000000000 R09: 0000000000000000 [ 234.149224] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f38d8 [ 234.156463] R13: 00000000ffffffff R14: 00007f96be45b6d4 R15: 0000000000000000 [ 234.164725] [ 234.166350] ================================================ [ 234.172122] WARNING: lock held when returning to user space! [ 234.177887] 4.15.0-rc7+ #187 Tainted: G W [ 234.183214] ------------------------------------------------ [ 234.188976] syz-executor6/24543 is leaving the kernel with locks still held! [ 234.196137] 1 lock held by syz-executor6/24543: [ 234.200771] #0: (rcu_read_lock){....}, at: [<00000000b30c4acd>] xfrm_state_get_afinfo+0x62/0x280 [ 234.209879] BUG: scheduling while atomic: syz-executor6/24543/0x00000002 [ 234.216707] INFO: lockdep is turned off. [ 234.220748] Modules linked in: [ 234.223947] Kernel panic - not syncing: scheduling while atomic [ 234.223947] [ 234.231454] CPU: 1 PID: 24543 Comm: syz-executor6 Tainted: G W 4.15.0-rc7+ #187 [ 234.240079] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 234.249400] Call Trace: [ 234.251963] dump_stack+0x194/0x257 [ 234.255561] ? arch_local_irq_restore+0x53/0x53 [ 234.260202] ? print_modules+0x194/0x30b [ 234.264234] ? vsnprintf+0x1ed/0x1900 [ 234.268006] panic+0x1e4/0x41c [ 234.271174] ? refcount_error_report+0x214/0x214 [ 234.275908] __schedule_bug+0x11f/0x130 [ 234.279851] __schedule+0x131c/0x2060 [ 234.283622] ? lock_release+0xa40/0xa40 [ 234.287565] ? irq_work_queue+0x136/0x170 [ 234.291687] ? __sched_text_start+0x8/0x8 [ 234.295802] ? wake_up_klogd+0xc3/0x100 [ 234.299742] ? is_console_locked+0x20/0x20 [ 234.303966] ? console_unlock+0x983/0xd80 [ 234.308084] ? trace_hardirqs_off_caller+0x1f0/0x2c0 [ 234.313153] ? wake_up_klogd+0x100/0x100 [ 234.317185] ? vprintk_emit+0x49b/0x590 [ 234.321130] ? __down_trylock_console_sem+0x10d/0x1e0 [ 234.326295] schedule+0xf5/0x430 [ 234.329629] ? vprintk_emit+0x3ea/0x590 [ 234.333591] ? __schedule+0x2060/0x2060 [ 234.337537] ? hrtimer_interrupt+0x46e/0x5e0 [ 234.341923] ? retint_kernel+0x10/0x10 [ 234.345781] ? exit_to_usermode_loop+0xb0/0x310 [ 234.350418] exit_to_usermode_loop+0x1d1/0x310 [ 234.354969] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 234.360477] ? print_lock+0x9f/0xa2 [ 234.364075] ? lockdep_print_held_locks+0xc4/0x130 [ 234.368975] syscall_return_slowpath+0x490/0x550 [ 234.373698] ? prepare_exit_to_usermode+0x340/0x340 [ 234.378683] ? entry_SYSCALL_64_fastpath+0x6d/0x9a [ 234.383580] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 234.388561] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 234.393288] entry_SYSCALL_64_fastpath+0x98/0x9a [ 234.398012] RIP: 0033:0x452cf9 [ 234.401177] RSP: 002b:00007f96be45ac58 EFLAGS: 00000212 ORIG_RAX: 000000000000002e [ 234.408856] RAX: 0000000000000144 RBX: 000000000071bea0 RCX: 0000000000452cf9 [ 234.416094] RDX: 0000000000000000 RSI: 0000000020b6e000 RDI: 0000000000000013 [ 234.423331] RBP: 0000000000000484 R08: 0000000000000000 R09: 0000000000000000 [ 234.430568] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f4d00 [ 234.437812] R13: 00000000ffffffff R14: 00007f96be45b6d4 R15: 0000000000000000 [ 234.445522] Dumping ftrace buffer: [ 234.449035] (ftrace buffer empty) [ 234.452714] Kernel Offset: disabled [ 234.456310] Rebooting in 86400 seconds..