84, 0x4, &(0x7f0000003000)=0x1, 0x4) 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) 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(r1, &(0x7f0000005000-0x1b)={&(0x7f0000004000)=@rc={0x1f, {0x80000000, 0x0, 0xffff, 0x2, 0x5, 0x6e}, 0x40}, 0x9, &(0x7f0000004000)=[{&(0x7f0000000000)="1b9294c8d4796aa05cd685b30c2e61b5feaa133fc7dfe4a28c5a4ffb45a5767f0e16f6dc8996bc567c80327110d57f0dfb0247b1ab134cec8416167872030cad56b1666006e9386091eeb29d3c", 0x4d}, {&(0x7f0000004000)="d964e71a1de5208607106ffce94a279fac6bbe2ca43049ee627ff68957538b293f473f95a717625f", 0x28}, {&(0x7f0000005000-0x37)="819dff07b96e1e6c1272f52a51be736e5217e18aa6a447194c24ce8e78ae7c3218189265f293e933e80e0ba18e2adc95e68328bf2ba8fa", 0x37}, {&(0x7f0000004000)="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", 0xff}, {&(0x7f0000005000-0x8)="5c40e3a9d7563ad5", 0x8}, {&(0x7f0000003000)="631905756da077bb2ff23f4ed4f170a1b81606df6db3569faaf40d4ed9cfe9c54a7c71c9d53c575915e6251e02750288274f1b3df541b84d5c0c7b0bf47ea4a4242c6c997b7aa2f625f56223e8eaacca22ea0486c4232f694613dfea460887386e662bb502ca151e484b91911de24531c30efd3258a6b1e804e631b0492300ff42cf7b25dfbd461e6c2118a6c1", 0x8d}, {&(0x7f0000005000-0x19)="dd64776be0c3351f20e47b3e102ad8b0c2685fe99176cf04d7", 0x19}], 0x7, &(0x7f0000005000-0x1c0)=[{0x10, 0x11f, 0x3, ""}, {0xf8, 0x10f, 0xf42, "cf5b3a42ca37f4b0fd82a7fc37fc6028739fbc6883ba2fb408272d09ae8b99166e75d8616ffd0465ccafcbc74ec9ad44cf5760b0cc0ce81e96d07cec5a14429edb5186136ca831294e5e51c1c91cc25f2b8558f64f3dfc43f10d5973a85e6274c7af89e267a14aecff1a0d2d0d1791b304e402c01d01e4f656dd90996d7e1d97742db95b25adcc06d2aee5f600f48386e15cc8f1784eec227e15d04bd3e2f1ac4d8fd002efedc3754aad96a769a30a2799f733c4d957e53019f7f6ba173ea81c90cbb34f210b3979cb5c49f4a07a50ba56bffbb3d5f01ca270406105898a023b08"}, {0x70, 0x10b, 0x1000, "96e4c6acba0f3facf4a7ca75994be59b0dc36f6b344b2f45ee5c1c814b8c66a3ae2576acd3faab877137829b2ad864e1a15ca0f42f1e8ba2ca14f728922964be9b7fbd400914b1fb8ea464dfa45de05e7792a6ca16f7d5b06a2b8c82"}, {0x20, 0x117, 0xffffffffffffffff, "a1bc9fc998eb045f6f5453601a"}, {0x28, 0x11, 0x4, "9c5d05af5dda63def7e73961afcd14961fe878d2f0"}], 0x1c0, 0x1}, 0x800) 2018/01/24 07:53:56 executing program 3: r0 = accept4$ipx(0xffffffffffffff9c, 0x0, &(0x7f00007e8000)=0x0, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x9}) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000007000)={0xf, 0x9, 0x6, 0xffffffffffffff16, 0x2, 0x1, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000004000-0x8)={0x0, 0x0}) socketpair(0x10, 0x4, 0x1, &(0x7f0000005000-0x8)={0x0, 0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r2, 0x40206417, &(0x7f000000b000-0x20)={0x10000, 0xff, 0x2, 0x9, 0x4, 0x8}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x7, &(0x7f0000008000-0x38)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0}, [@map={0x18, 0x0, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}, @jmp={0x5, 0x16bb, 0xb, 0x2, 0x2, 0xfffffffe, 0xfffffffffffffff0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x2, 0xc3, &(0x7f000000b000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000005000-0x20)={r1, &(0x7f000000c000-0x31)="ad1e573a95fa62e6bc1aff60c2650cb772737fd9ba93fcf8568e31f4eeec5c101afd3c491d038c2a048db0edb4405980ce", &(0x7f0000001000-0xcb)="fa19c69ca70c5b6fa0836d582169ac8e34394ff6b7eeb045fc700da6749684e4b60ce69ede155706a7953abf254d6ea1453e306911c12570e140157df200c5d62f5a654cb3f2eb4b7a39793878b5ca47cc4a9470a32c5588f53b3055a4302b4b93b51b986bba33a6f8c85da3de2a412641d292441dc8ae249ae58b1a4192f2906b3eca43a16ce9630ce9a41d6a979500e6168ec3e47cc7db1d9ccb69c957e0d12fecec95bedc6ad2a24de568fdabe16a8cce98ff1f91fcb87819376d83ed2a881222d28e534d275dfbfffc", 0x2}, 0x20) 2018/01/24 07:53:56 executing program 0: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x3, 0xcf, &(0x7f0000004000)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000006000-0x8)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r1, &(0x7f0000006000-0x1c)={0xa, 0x3, 0xb6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, 0x1c) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x5462, &(0x7f0000006000)=0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000004000-0x38)={&(0x7f0000003000)=@ethernet={0x0, @random="d23e72c7d450", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000004000-0x10)=[], 0x0, &(0x7f0000000000)=[{0x28, 0x0, 0x2000200, "7305e1d02534c549ca1e2a13322e396b0b"}], 0x28, 0x0}, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000005000-0xea)={0x0, 0xe2, "e7100bd8f567897a1bbb0457b36110ec0729743f61649f05ced91692dc2a2db1c8c9b08f2decdc67ce4a5640dbc47cba1f6368e88af7fe1a6e4a44798ac03305054e55f2506b2d6a75ae228be2ba1371d91b8d8f565a354a108f20adb9ee1248b0635ae116323d8fab22476276f096a3e2047028fa60127bc8ec43c408d76b572e106b37fa141fc1af4a65cfd87d18510cd4d7abb28a23c992e4bc6659a697ac208861f2cd899a8b8a5276794c866b8610712090a709651124df881556541b4f3f765270ed1c4cab2a4348d985d0c84210acbf22fbc7de2e140745f286a004d3f460"}, &(0x7f0000007000)=0xea) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000001000)={r3, 0x21, "e2b4b321db7f0376770046fcb4b46eefbbab9ceb0fc3d258f604d0b04e9b623dea"}, &(0x7f0000001000-0x4)=0x29) r4 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000008000)={0x0, @in6={{0xa, 0x0, 0x1000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff, 0x1}, &(0x7f0000007000)=0xc3) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000003000)={r5, 0x7ff, 0xfffffffffffffffe}, &(0x7f0000003000-0x4)=0xfffffcd3) mmap(&(0x7f0000000000/0xf1e000)=nil, 0xf1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r6, &(0x7f0000001000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x0}, 0x1c) connect$inet6(r6, &(0x7f00000d4000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0}, 0x1c) ioctl(r4, 0x8912, &(0x7f0000000000)="") 2018/01/24 07:53:57 executing program 2: mmap(&(0x7f0000000000/0x8d8000)=nil, 0x8d8000, 0x1, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x0, 0x1, &(0x7f00004c9000)={0x0, 0x0}) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f000053d000-0x4)=0x0) mmap(&(0x7f00008d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008d9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008d9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008da000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$llc(r1, &(0x7f00008db000-0x10)={0x1a, 0xff, 0x10000, 0xffffffff, 0x300000000000, 0x100000001, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) accept4(r1, &(0x7f00008d9000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f00008d9000)=0x3a, 0x800) connect$llc(r0, &(0x7f00008d9000-0x10)={0x1a, 0x1b, 0x7, 0x16, 0xfffffffeffffffff, 0x95, @random="60b9144b0dad", [0x0, 0x0]}, 0x10) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_int(r3, 0x1, 0x19, &(0x7f00008d9000-0x4)=0x0, &(0x7f0000694000-0x4)=0x4) mmap(&(0x7f00008da000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00003a0000)={0x0, 0x5}, &(0x7f00008db000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00003c3000)={r4, 0x1ff}, 0x8) 2018/01/24 07:53:57 executing program 5: mmap(&(0x7f0000000000/0xa0d000)=nil, 0xa0d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000010000+0x7fb)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000a000-0x10)={&(0x7f0000012000-0x9c)={0x1c, 0x22, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x20000401, 0x0, 0x0}, [@nested={0x8, 0x0, [@generic='\v']}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000712000-0x4)=0x1000, 0x4) mmap(&(0x7f0000a0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000a0d000)={0x0, 0x0}) mmap(&(0x7f0000a0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000a0e000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={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}}, &(0x7f0000a0e000-0x4)=0xe8) mmap(&(0x7f0000a0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000a0e000-0xc)={@empty=0x0, @empty=0x0, r2}, 0xc) 2018/01/24 07:53:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) listen(r0, 0x6) sendto$inet6(r0, &(0x7f0000704000)='.', 0x1, 0x4000841, &(0x7f000086d000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x11}}, 0x0}, 0x1c) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000374000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000a89000-0x4)=0x14) 2018/01/24 07:53:57 executing program 7: mmap(&(0x7f0000000000/0xef000)=nil, 0xef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000037000-0x52)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "e4026a", 0xc, 0x88, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x8, 0xfffffffffffffffd, [], "152dd20c2fdd0610"}, {0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x66f5007e, 0x4], ""}}}}}}}, 0x0) 2018/01/24 07:53:57 executing program 4: mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x80000001, 0x4) connect$l2tp(r1, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) close(r0) close(r1) 2018/01/24 07:53:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x37, &(0x7f00009b8000-0x37)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@llc_tr={0x11, {@snap={0xaa, 0xaa, "10", 'PBL', 0xf7, "86fe725deb3337e0096053840d946ba404b1effc32886c045d9c81a463bb9913a6"}}}}}, &(0x7f000021e000)={0x0, 0x1, [0xfffffffffffffffd]}) socketpair$inet6(0xa, 0x6, 0x7, &(0x7f0000c6b000-0x8)={0x0, 0x0}) accept4$inet6(r1, 0x0, &(0x7f0000bab000-0x4)=0x0, 0x80800) socketpair(0x11, 0x80007, 0x0, &(0x7f00009c5000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000c2f000)=0x0, &(0x7f0000e5d000-0x4)=0x4) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f0000cfe000)=r2, 0x4) epoll_wait(r2, &(0x7f00001da000-0x54)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x7, 0x3ff) connect$rds(r3, &(0x7f0000e94000-0x10)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bpf$OBJ_GET_PROG(0x7, &(0x7f000093b000-0x10)={&(0x7f0000a60000)='./file0\x00', 0x0, 0x8}, 0x10) recvfrom(r0, &(0x7f0000756000-0x9c)=""/156, 0x9c, 0x40000000, &(0x7f0000642000)=@generic={0x0, "981f991d1f4bd92bd30d9b2c83f06bd0825904a38c796608454a371d439421b775adca55aa93fb845d6773e9b819a4be36802e9b371ec1c1c4cc896881e77aec59e9ba7e9e19b35e342cc408f52c666d061bd1687e0bc812d1df465c6e8dc4c27521bcd62a5b6240206a7873f8c6e42d37ac4cabf8408609ff1b594fcfdd"}, 0x80) setsockopt$inet6_opts(r3, 0x29, 0x37, &(0x7f0000823000)=@routing={0x33, 0x8, 0x0, 0x0, 0x0, [@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}]}, 0x48) 2018/01/24 07:53:57 executing program 0: socket$inet(0x2, 0x7, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6a, &(0x7f0000b3d000-0xed)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @loopback=0x7f000001, {0x10, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, {[@ssrr={0x89, 0x17, 0x0, [@loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty=0x0, @multicast1=0xe0000001, @broadcast=0xffffffff]}, @cipso={0x86, 0x12, 0x0, [{0x0, 0xc, "88fe44cd5abaaa4de7f7"}]}]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/01/24 07:53:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f00007a9000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f00006c1000)=@ipv6_newroute={0x28, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, [@RTA_METRICS={0xc, 0x8, "06000c001c"}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$netlink(r0, 0x10e, 0xd, &(0x7f0000a4b000)=""/167, &(0x7f0000bb2000)=0xa7) 2018/01/24 07:53:57 executing program 5: mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f000036c000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000fc6000-0x4)=0x58) connect$bt_rfcomm(r0, &(0x7f00009e5000-0x9)={0x1f, {0x2, 0x2, 0x9, 0x7fff, 0x1, 0x20}, 0x3}, 0x9) r1 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f0000fc3000-0x6b)=""/107, &(0x7f0000091000-0x4)=0x6b) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000fc7000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000fc6000)=0x8) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000fc7000-0x8)=@assoc_value={r2, 0xe48}, 0x8) 2018/01/24 07:53:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f6d000)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000d0a000-0xe8)={{{@in=@broadcast=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006ab000-0x4)=0xe8) r1 = socket(0x10, 0x0, 0x0) gettid() ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000bdd000)="cfc759d3e89fee70bf3ab05d86f4e3039cdcdd3300c4bb284eeb148cc4e7c7d8dc3986e2e669f1c027bc53c41a3d3efe9228f7165069741da1affbebd406c7f06c2ff4c986574268467df3f522289e778ee1d69288191521a54be27a71d3b9db105bcf0f3404d2ecc484ee40437ab2b6c5dff8c7f9bab993cc3c9ba47e5bfb24c52f8c3532126d08928e87") ioctl$sock_ifreq(r1, 0x89ff, &(0x7f000038d000-0x50)={@common='dummy0\x00', @ifru_addrs=@can={0x1d, 0x0, 0x0, 0x0}}) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000acd000-0x4)=0x0) getsockopt$sock_int(r1, 0x1, 0x3b, &(0x7f0000acb000)=0x0, &(0x7f0000aba000)=0x4) 2018/01/24 07:53:57 executing program 7: mmap(&(0x7f0000000000/0xf8f000)=nil, 0xf8f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d70000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-serpent-sse2\x00'}, 0x58) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000b94000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000086b000)=@ethtool_link_settings={0x4d, 0xfce8, 0xd4, 0x2, 0x9, 0x2, 0x80000000, 0x3ff, 0x10000, 0x0, [0x80, 0x3, 0x1000, 0xffffffffffffb9fe, 0x0, 0xffffffffffffff0e, 0x8000, 0xa2], [0x8]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000436000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000f8f000)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000dfd000)={0x0, @in={{0x2, 0x1, @rand_addr=0x8000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0x1000, 0xbbc, 0x3d2, 0xad4b, 0x2, 0xf3c, 0x5, 0x7, 0x2921, 0xff, 0x7, 0x7, 0x9, 0x9]}, &(0x7f0000b51000-0x4)=0x108) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f91000)={0x0, 0x0}) getsockopt$packet_buf(r3, 0x107, 0x17, &(0x7f000006a000)=""/154, &(0x7f0000327000)=0x9a) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000f91000-0x108)={r2, @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]}, [0x10000, 0xb5b, 0x8, 0x4, 0x4, 0x80, 0x800, 0x800, 0x3, 0x3, 0x3, 0x4, 0xffffffffffffff81, 0x8, 0x8]}, &(0x7f0000c5a000)=0x108) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000f90000-0x98)={r2, @in={{0x2, 0x1, @rand_addr=0x4a5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff, 0x101}, 0x98) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000f91000)={0x625, 0x1, 0x8, 0x0, 0x8}, 0xc) socketpair(0x9, 0x0, 0x81, &(0x7f0000a6b000)={0x0, 0x0}) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000f92000)={r2, 0xec66}, 0x6) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ea2000)="", 0x0) r5 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r5, &(0x7f00005a6000)={0x0, 0x0, &(0x7f0000f8d000-0x40)=[{&(0x7f0000211000-0x51)="d0e78dc3ae9a7e8499d8ee544ebc9e4c0ceaeee6a02a8564d09c431258f57fd1b5f855d8cf4c57a79b3f5f97fa6edb7cc41791e3", 0x34}], 0x1, &(0x7f0000655000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x4, 0xffffffff, &(0x7f0000f91000)={0x0, 0x0}) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r6, 0x84, 0x3, &(0x7f0000f91000)=0x1ff, 0x4) 2018/01/24 07:53:57 executing program 4: mmap(&(0x7f0000000000/0xe2000)=nil, 0xe2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000024000)=0x0, 0x800) mmap(&(0x7f00000e2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000e2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000e3000-0x98)={0x0, @in6={{0xa, 0x3, 0x80000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x7}, &(0x7f00000e3000-0x4)=0x98) mmap(&(0x7f00000e2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000e2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000e3000-0xa)={r1, 0x4, 0x1, [0xa45]}, &(0x7f00000e2000)=0xa) mmap(&(0x7f00000e2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000e3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000007e000)={r1, 0xd1f}, 0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000e3000)={0x1, [0x0]}, &(0x7f0000037000-0x4)=0x8) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000e2000)={0x4, [0x9, 0x80, 0x30, 0x3]}, 0xc) mmap(&(0x7f00000e4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00000e4000)=0x0) r2 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000002f000-0x14)={r1, 0x0, 0xe1e, 0x80000000000, 0x9, 0x11}, &(0x7f000008b000-0x4)=0x14) connect$inet6(r2, &(0x7f00000d7000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) mmap(&(0x7f00000e4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000e5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000e5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000e5000)={0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f00000e6000-0x4)=0xc) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f00000ce000-0x4)=0x0) mmap(&(0x7f00000e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f00000e7000-0xc)={0x7, 0x1, 0x91, 0x40, 0x3}, 0xc) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f00000e4000)={0x692d, {{0xa, 0x3, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f00000e7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f00000e8000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/24 07:53:57 executing program 6: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x57}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x4, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x100000000003, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000002000)={@nfc_llcp={0x27, 0x100000001, 0x1, 0x7, 0x4, 0x4, "7dc399803baf0924943ba92480868cb4f1ab5c7c05b659642cc24385757d9fff15279fe27079d2118d6a8a04d07a4cbde2b41fba6f3e46851c5a33d9f65ba9", 0x3}, {&(0x7f0000002000)=""/42, 0x2a}, &(0x7f000000f000-0x1)=0x0, 0x0}, 0x80) 2018/01/24 07:53:57 executing program 5: mmap(&(0x7f0000000000/0xf1c000)=nil, 0xf1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind(r0, &(0x7f0000e7a000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000151000)=0x0) recvmsg(r0, &(0x7f0000f11000-0x38)={&(0x7f0000f10000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000d6a000-0x70)=[], 0x0, &(0x7f0000762000)=""/79, 0x4f, 0x0}, 0x0) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000940000-0xc)={0x0, 0x81, 0x8}, 0xc) mmap(&(0x7f0000f1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000075c000)={r1, &(0x7f0000f1c000)="d2c90337bdc5daf87155e7ded611e2c2c17dbc2fdcd98366b2bd1c3a75a56f050d9481245a15bb97575521efb6a3991acb4b787673c6a09e9a3422a6218e978183e956241493f9e81673e0e72d90f03f28edf74a44acf9b4cac2f15afab745ae4de35a480c9e", &(0x7f0000a69000)=""/109}, 0x18) sendto$inet(r0, &(0x7f0000e7b000)="", 0x0, 0x0, &(0x7f0000e82000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000f1e000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f1e000-0x4)=0x8) 2018/01/24 07:53:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) r1 = socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000493000-0x8)={0x0, 0x0}) socketpair(0x9, 0x8000a, 0x9, &(0x7f0000ba2000+0x445)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000abe000-0x8)={r1, r2}) 2018/01/24 07:53:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x400) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f000057d000-0x8)={0x1f, 0xc5, 0x3c, 0x1b8}, 0x8) r1 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) setsockopt(r1, 0x200000000000084, 0x7c, &(0x7f000072c000)="", 0x0) 2018/01/24 07:53:57 executing program 6: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x7, 0x200) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000000c000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000c000)=0x18) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000005000)={r1, @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]}, 0x6, 0x7fff, 0x4, 0x1f, 0x80}, &(0x7f000000d000-0x4)=0xa0) r2 = socket$inet6(0xa, 0x80003, 0xff) sendto$inet6(r2, &(0x7f0000004000)="", 0x0, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x1c) 2018/01/24 07:53:57 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000004000)={0x0, @in6={{0xa, 0x3, 0xffffffffffff0000, @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]}}, &(0x7f0000001000-0x4)=0x8c) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001000)={r1, 0x1}, &(0x7f0000006000-0x4)=0x8) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000001000-0x44)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x68, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='tunl0\x00'}) 2018/01/24 07:53:57 executing program 6: r0 = socket(0x1e, 0x1, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000624000-0x5)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fab000)=0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000002000-0x4)=r1) getsockname(r0, &(0x7f0000000000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000000000)=0xe) 2018/01/24 07:53:57 executing program 3: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f000000e000)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000000000)=0x14) connect$can_bcm(r0, &(0x7f0000002000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) r2 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pppoe(r2, &(0x7f000000f000)={0x18, 0x0, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000007000)=[{&(0x7f0000004000-0xdc)="0500000000000000061c32fc0b98f83dac2c0db521abe971f11368a82cc15eb4037dc10000000700b5e8bc0008fb97470500000004000000", 0x38}], 0x1, 0x0, 0x0, 0x0}, 0x0) socket$bt_sco(0x1f, 0x5, 0x2) 2018/01/24 07:53:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b71000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(aes))\x00'}, 0x58) socket$kcm(0x29, 0x2, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a88000-0x4)="e517b5bf91aa785dfbcdfe09000000fc", 0x10) r1 = accept$alg(r0, 0x0, 0x0) getsockname(r1, &(0x7f000018c000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, &(0x7f0000b55000-0x4)=0x3a) ioctl$sock_bt_hidp_HIDPCONNDEL(r2, 0x400448c9, &(0x7f0000362000)={{0x9, 0x6, 0x200, 0x3, 0x7e5be8f5, 0x7}, 0x1}) socket$alg(0x26, 0x5, 0x0) sendmsg$key(r1, &(0x7f000029e000)={0x0, 0x0, &(0x7f0000098000)={&(0x7f0000b80000)={0x2, 0x0, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in=@broadcast=0xffffffff, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ef6000)={0x0, 0x0, 0x0}, &(0x7f0000d53000-0x4)=0xc) read(r1, &(0x7f0000d82000-0xdb)=""/219, 0xdb) 2018/01/24 07:53:57 executing program 2: socketpair$ax25(0x3, 0x2, 0xcc, &(0x7f0000a66000)={0x0, 0x0}) connect$ax25(r0, &(0x7f0000d4d000-0x10)={0x3, {"ea6167a1c0a997"}, 0x6}, 0x10) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80005, 0x0) mmap(&(0x7f0000e63000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000077f000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f000022e000)={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) setsockopt(r1, 0x0, 0x15, &(0x7f0000e65000-0x9)="d7fdaf62070100010fddd5a45d3f32e5", 0x10) 2018/01/24 07:53:57 executing program 4: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x2, 0x7, &(0x7f0000012000)={0x0, 0x0}) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f000001a000)={0x0, 0x0, 0x30}, &(0x7f0000024000-0x4)=0xc) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r1, &(0x7f0000012000-0x38)={0x0, 0x0, &(0x7f0000022000-0x10)={&(0x7f0000002000-0x18)={0x2, 0x10, 0x5, 0x9, 0x3, 0x0, 0x4, 0x3, [@sadb_x_nat_t_port={0x1, 0x16, 0x2, 0x0}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000024000-0x8)={r2, 0x9c}, &(0x7f0000024000-0x4)=0x8) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000022000)=[{&(0x7f0000023000-0xeb)=""/235, 0xeb}, {&(0x7f000000f000)=""/221, 0xdd}, {&(0x7f0000006000-0x2d)=""/45, 0x2d}, {&(0x7f0000023000-0x80)=""/128, 0x80}], 0x4, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x807, 0x0, &(0x7f0000023000)={0x0, 0x0}) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000024000-0x10)={0x0, 0x380, 0x8, 0x0}, &(0x7f0000024000-0x4)=0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000004000)={r4, 0x1ff}, 0x8) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0x8, &(0x7f000000b000)={&(0x7f000000e000)=@ipv6_newroute={0x1c, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 07:53:57 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0xa, 0x9) bind(r0, &(0x7f0000006000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "d1941c77b8e8208bb873398382f1de87aa34e0dc45ef83b884b07b0251d6a7298adeb746598ba67670cd41ed8580fdb69263b6994fc68e31ddaf8a6d350b6f", 0x0}, 0x60) getpeername(r0, &(0x7f0000001000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000)=0x60) connect$nfc_llcp(r0, &(0x7f0000001000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "fab9484ca8a0abe9700df2209e76204d8a76fb42a5619500306fec52b71bf43cb53b154d9e554c7794c4b53910dce2b6a4396f93c15ef971f6cbedcf8bfbaf", 0x0}, 0x60) sendto$unix(r0, &(0x7f0000007000-0xb8)="e37143f93569beb74384314074b7342661c774919a002070a05e028978a592a5d0d1c9e25b7b3cadd1400e8efd0c60584ed3c55f8e704e96721d0cd9f60367c6d1e2369fde2879143f5741904b2d991f358386993b287aa3daaded012ded89578a959414b8981374517e6ac22aad6dcd6cbdd1ca78248c5c454bbca89e9b46844877f81a58ec241354cc8176b36a9abe948bb0f140a518840fb7eb0b46a4024ca72286df39b6f0fdeb838442849809ff415bca0e252d87dd", 0xb8, 0x40, &(0x7f0000001000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) 2018/01/24 07:53:57 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000d86000-0x4)=0x9) sendto$unix(r0, &(0x7f000069b000)="da989ec5304ddbfa7b6d90a69b19cbfe596c0b9b838cc5eccaeae8ab0e4d6ab9c47eec491a17d002bf8f93fa8012fdb8fd5df96e0130c3401650dfc37b58af061ab01136a926c4cf300930f4161de7cf61c051f713cf8cf402327798d999b4a1f0b2644b1374421d5e9a6dc1765158f6c94c73768334ff05acb1925b9bbba27c16b8382044b51637fdb5d923", 0x8c, 0x10, &(0x7f0000ebf000)=@file={0xe66ce0a65cb97a1e, './file0\x00'}, 0xa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000cd9000)=@updpolicy={0x13c, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@tmpl={0x84, 0x5, [{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x6c}, 0x0, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0xff}, 0x0, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 07:53:57 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000e05000)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000692000)={0x0, 0x0, &(0x7f0000448000)={&(0x7f0000000000)={0x2, 0x13, 0x2, 0xf, 0x11, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x3, 0x0, 0x0, 0x1, 0x0}, @sadb_ident={0x2, 0xb, 0x9, 0x0, 0x0}, @sadb_address={0x5, 0x17, 0x3c, 0x80, 0x0, @in6={0xa, 0x2, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x8}}, @sadb_x_nat_t_port={0x1, 0x15, 0x3, 0x0}, @sadb_key={0x5, 0x9, 0x100, 0x0, "691c26484047e15192163ba42c7e6b65aa85ac05fa4f2502ef96f77356b609fa"}]}, 0x88}, 0x1, 0x0, 0x0, 0x0}, 0x40041) r1 = socket$key(0xf, 0x3, 0x2) getpeername$llc(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000001000)=0x5, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r1, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}}}, &(0x7f0000002000)=0x32, 0x800) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000002000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000002000)={0x8, &(0x7f0000002000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r3, 0x4010641c, &(0x7f0000004000-0x10)={r4, &(0x7f0000003000)=""/144}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000005000-0x8)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = accept4(r1, &(0x7f0000002000)=@in6={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000006000-0x4)=0x1c, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r3, 0x4010641a, &(0x7f0000006000)={0x6, &(0x7f0000006000)=[0x7fffffff, 0x2, 0x3, 0x2, 0x4, 0x94]}) ioctl$sock_inet_tcp_SIOCOUTQNSD(r6, 0x894b, &(0x7f0000002000)=0x0) getsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000003000)=0x0, &(0x7f0000001000)=0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000007000)={0x400, 0x0, 0x1, 0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r3, 0xc010641d, &(0x7f0000004000-0x10)={r5, &(0x7f0000006000-0x57)=""/87}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000000)=0x0, &(0x7f0000008000)=0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x15, 0x0, 0x8, &(0x7f000000a000-0x8)={0x0, 0x0}) accept4$ax25(r7, &(0x7f0000006000)={0x0, {""/7}, 0x0}, &(0x7f0000008000-0x4)=0x10, 0x80800) 2018/01/24 07:53:57 executing program 3: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0xa, 0x2, 0x11) sendmsg$rds(r0, &(0x7f000000b000-0x38)={&(0x7f0000005000-0x10)={0xa, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe8, &(0x7f0000010000)=[{&(0x7f000000d000-0x1000)=""/4096, 0x0}, {&(0x7f000000e000)=""/79, 0x0}, {&(0x7f000000f000)=""/255, 0x0}], 0x0, &(0x7f0000002000)=[@rdma_dest={0x14, 0x29, 0x43, {0x0, 0x0}}, @mask_fadd={0x0, 0x114, 0x8, {{0x0, 0x0}, &(0x7f0000016000-0x8)=0x0, &(0x7f0000009000-0x8)=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x24, 0x0}, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r0, &(0x7f0000014000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000016000)=0x8) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x5, 0x1, &(0x7f0000018000-0x8)={0x0, 0x0}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r1, &(0x7f0000018000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000007000-0x4)=0x0) 2018/01/24 07:53:57 executing program 7: connect$inet(0xffffffffffffffff, &(0x7f0000389000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x805, 0x0) bind$inet(r0, &(0x7f00000a9000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000c15000)="", 0x0, 0x0, &(0x7f0000062000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket(0x15, 0x80005, 0x0) getsockopt(r1, 0x114, 0x2715, &(0x7f0000af1000-0x19)=""/0, &(0x7f000033c000-0x4)=0x202) 2018/01/24 07:53:57 executing program 2: socketpair(0xb, 0x2, 0x7, &(0x7f000046d000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00000c5000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x1, &(0x7f0000d09000)=0x0, 0x4) r2 = accept4(r1, &(0x7f00009cb000)=@in={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fa3000-0x4)=0x10, 0x800) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f00004ca000-0x4)=0xfff, 0x4) 2018/01/24 07:53:57 executing program 6: r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000001000-0x8)={0x0, 0x10001}, &(0x7f0000a5f000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000-0x10)={0x0, 0x0, 0x5, 0x8, r1}, &(0x7f0000001000-0x4)=0x10) r2 = socket(0x11, 0x6, 0x1878) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000001000-0x14)={0x0, 0x1, 0x6, 0x1, 0x0, 0x7ff}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r2, 0x29, 0xdd, &(0x7f0000001000-0xed)=""/237, &(0x7f0000000000)=0xed) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00003c6000-0x20)={0x80000001, 0xa5a4, 0x8, 0x0, 0x6be6, 0x5, 0x7, 0x0, r3}, &(0x7f0000001000-0x4)=0x20) setsockopt(r0, 0x65, 0x5, &(0x7f0000cc2000-0x2e)="", 0x0) 2018/01/24 07:53:57 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000002000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000001000-0x8)={r2, 0x1}) connect$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x0}, 0x1c) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$rds(0x15, 0x5, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r4, 0x114, 0x7, &(0x7f0000002000-0x2a)={@un=@file={0x0, './file0\x00'}, {&(0x7f0000000000)=""/0, 0x0}, &(0x7f0000001000)=0x0, 0x20}, 0x2a) mmap(&(0x7f0000000000/0xf1e000)=nil, 0xf1e000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getpeername(r4, &(0x7f00000bb000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00008b2000)=0x10) r5 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r5, 0x10e, 0x7, &(0x7f000050f000-0x2)={0x1, 0x1, 0x100000001, 0xf138}, 0x10) connect$inet6(r0, &(0x7f00000d4000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0}, 0x1c) mmap(&(0x7f0000f1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r0, 0x0, &(0x7f0000f20000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000f1f000-0xd)={0x0, 0x5, "7ca5f0c159"}, &(0x7f000096e000)=0xd) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00006f1000-0x20)={0x0, 0x1, 0x8000, 0x55, 0xd1, 0x7ff, 0x800, 0x8, r6}, &(0x7f0000621000-0x4)=0x20) mmap(&(0x7f0000f20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = accept4(r3, &(0x7f0000d9c000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000f21000-0x4)=0x58, 0x80800) mmap(&(0x7f0000f20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r7, 0x103, 0x6, &(0x7f0000f21000-0x1)=0x10001, &(0x7f0000f21000-0x4)=0x4) [ 1410.037148] IPv6: Can't replace route, no match found 2018/01/24 07:53:57 executing program 1: mmap(&(0x7f0000000000/0xadf000)=nil, 0xadf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000906000-0xc)={0x5, 0x1, 0xfffffffffffffffe, 0xffffffffffffffff, 0x101}, 0xc) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) sendto$inet6(r1, &(0x7f0000168000-0xaa)="", 0x0, 0x200418d0, &(0x7f0000ad6000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x3}, 0x1c) mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000adf000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ae0000-0x4)=0x14) socketpair(0x0, 0x80001, 0x0, &(0x7f00009e9000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) setsockopt$inet6_tcp_int(r1, 0x6, 0x1, &(0x7f000096f000-0x4)=0x7, 0x4) 2018/01/24 07:53:57 executing program 7: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000004000)={0x0, 0x0}, &(0x7f0000001000)=0x8) close(r1) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000004000)=0x0) sendfile(r0, r1, &(0x7f0000009000-0x8)=0x2a, 0xfff) 2018/01/24 07:53:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000494000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f000058d000)=[{0x0, 0x0, &(0x7f0000183000)=[{&(0x7f0000c5b000)="c1d0456308c79e1739415e4e9f5db63e428f46d02be4e1459bb67b17384d8a7a6243c3adf85920b825ebf02f55b7ea8c67e88aa3bec43ea229d2c9c5eb11d44b13571ee83924ca8a509f995af38d33770f1fe7d4ac57bd3ffc27f01117ca84f786ef947284955a1a46afe6040bb4ef0f", 0x70}, {&(0x7f000098f000-0xd1)="1faeaea0e3c4d1f4c587300a3ba8836dabc677e05c502ea74e83afce3fcf04eb190de7c4ad2d77e52ab7669cf000b9a2c074b9bc95c4d4446a5a58f27ba3d5b9f20dfd19838536d7fade5ba95c598a6cbda1f785faf94f174e20089d6eb77e23869c516e1fc03410fd285b5433673d65780d6b493f5ee0deea2efa24ef2ae5704681aba970d9bdf7700048fc0bc466a1f2d2bd24b4b35979b4eeae20df7f80bd97355ca688dd7719ae6fb389bf79f723", 0xb0}], 0x2, 0x0, 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f0000f86000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000685000)=[{&(0x7f0000f8e000)=""/4096, 0x1000}], 0x1, &(0x7f00000d7000-0x6b)=""/107, 0x6b, 0x0}, 0x0) 2018/01/24 07:53:57 executing program 5: mmap(&(0x7f0000000000/0xdd7000)=nil, 0xdd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000610000-0x10)={0x2, &(0x7f0000615000)=[{0x94, 0x0, 0x0, 0x7a}, {0x6, 0x401, 0x0, 0x0}]}, 0xfffffffffffffce0) mmap(&(0x7f0000dd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000dd9000-0x4)=0x9, 0x4) mmap(&(0x7f0000dd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000dd8000-0x38)={&(0x7f00006f4000)=@vsock={0x0, 0x0, 0x0, @any=0x0, 0x0}, 0x10, &(0x7f000043d000+0x721)=[{&(0x7f000041e000-0x50)=""/80, 0x50}, {&(0x7f0000626000)=""/238, 0xee}, {&(0x7f00002d0000-0x4b)=""/75, 0x4b}, {&(0x7f0000dd7000)=""/96, 0x60}, {&(0x7f0000c2a000)=""/60, 0x3c}], 0x5, &(0x7f0000dd8000-0x10)=""/16, 0x10, 0x5}, 0x40) mmap(&(0x7f0000dd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$llc_int(r0, 0x10c, 0x7, &(0x7f0000dd7000)=0x6, 0x1) write(r0, &(0x7f0000dd1000)="26000000110047f1936cbff70724000c07fff7000100000007010f22b83d477105001a000000", 0x26) 2018/01/24 07:53:57 executing program 0: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0xff98) connect$pppoe(r0, &(0x7f000000c000-0x1e)={0x18, 0x0, {0x3, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) r2 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r2, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @common='ip6gre0\x00'}}, 0x1e) 2018/01/24 07:53:57 executing program 4: r0 = socket$inet(0x2, 0x4, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000b2e000)=@common='bridge0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00005b0000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000f35000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000559000-0x4)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00005a4000-0x10)={r4, 0x7f, 0xff, 0x80000001}, &(0x7f0000879000)=0x10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00001c7000)={r3, 0x7, 0x80000000, 0x800, 0x80000001, 0x6}, 0x14) r5 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f000079a000)={@common='ip6gretap0\x00', 0x3cff}) setsockopt$inet_buf(r5, 0x0, 0x41, &(0x7f0000258000-0x33)="8eccdce06f1245f333f6f279b83df1126871efe0743317eaa885d5dd4cdcc9d05c6660336797f83ea9", 0x29) 2018/01/24 07:53:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6a, &(0x7f0000b3d000-0xed)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x3, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @loopback=0x7f000001, {0x10, 0x4, 0x5, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, {[@ssrr={0x89, 0x17, 0x1, [@loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty=0x0, @multicast1=0xe0000001, @broadcast=0xffffffff]}, @cipso={0x86, 0x12, 0x0, [{0x0, 0xc, "88fe44cd5abaaa4de7f7"}]}]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000176000-0x4)={0xffffffffffffff9c}) readv(r0, &(0x7f0000f7d000)=[{&(0x7f00000df000-0x72)=""/114, 0x72}, {&(0x7f0000721000)=""/4096, 0x1000}, {&(0x7f0000e53000-0x1000)=""/4096, 0x1000}, {&(0x7f0000bba000-0x1000)=""/4096, 0x1000}, {&(0x7f00005bc000-0x51)=""/81, 0x51}, {&(0x7f00000cb000-0xb8)=""/184, 0xb8}, {&(0x7f0000849000-0x5a)=""/90, 0x5a}, {&(0x7f0000031000-0x3)=""/3, 0x3}], 0x8) 2018/01/24 07:53:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00007de000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x3bb) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5c000-0x108)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) syz_emit_ethernet(0x4a, &(0x7f00003a7000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "540300", 0x14, 0x3a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000db000-0xb)={0x1, 0x8000, 0x1, 0x8, 0x1f, 0x9, 0x9, 0x7, 0x36, 0x0, 0x0}, 0xb) 2018/01/24 07:53:57 executing program 3: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000002000)={0x80}, 0x4) r1 = socket$pppoe(0x18, 0x1, 0x0) connect(r1, &(0x7f0000002000-0x1e)=@pppoe={0x18, 0x0, {0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000003000)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000005000)=0x0, &(0x7f0000006000-0x4)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000-0x10)={0x4, 0x8009, 0x6, 0x11, 0x0}, &(0x7f0000004000)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000004000)={r2, 0x6, 0x5, 0x48000000000}, &(0x7f0000001000)=0x10) 2018/01/24 07:53:57 executing program 4: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2000000001, 0x0) getsockopt(r0, 0x0, 0x53, &(0x7f0000001000)=""/8, &(0x7f0000001000-0x4)=0x6) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000004000)={0x0, @in6={{0xa, 0x2, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0x100000001, 0x4, 0x2ae500000000000, 0x100000000, 0x6, 0x7fff, 0x7ff, 0x7fff, 0x0, 0xd855, 0x400, 0x2, 0x0, 0xfff]}, &(0x7f0000005000-0x4)=0x108) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000002000-0x8)={r1, 0x9}, 0x8) 2018/01/24 07:53:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000062000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f0000cac000-0x18)=@framed={{0x18, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000535000-0x98)="73797a6b616c657200e751af6c14a72f37fd0b56a084ebaaf6db5212adac154297abce91267b57cca8c375ccfa690376be14b3e4e1240ac372320de7d67b38e36e6b2f16d55010a15bbc1f9a7bc0d70163783f83bddb02c6ecd652e075ca6dd27b4368e3f9a07747edfb6d5b60049e5afa5729301d2f4a199819b0839e2299fdcb79e26b93bc6d7468f01a71383b06e3cdd910900d920f45", 0x1, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031b000-0x8)={r0, r1}) sendto$inet(r0, &(0x7f0000b92000)="", 0x119, 0x3, &(0x7f0000f00000-0x10)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/24 07:53:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000042000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6_sctp(0xa, 0x5, 0x84) connect$unix(r0, &(0x7f0000282000-0xa)=@abs={0x33c436fe7ac2857e, 0x0, 0x0}, 0x8) 2018/01/24 07:53:57 executing program 6: r0 = socket(0x40000000015, 0x5, 0x0) bind$vsock_dgram(r0, &(0x7f0000ac0000)={0x28, 0x0, 0x2710, @reserved=0x1, 0x0}, 0x10) setsockopt(r0, 0x114, 0x1d, &(0x7f0000000000)="2a8e339c", 0x4) 2018/01/24 07:53:57 executing program 1: mmap(&(0x7f0000000000/0xff0000)=nil, 0xff0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0xff, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000ff0000)={0xffffffffffffffff}) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netrom(r1, &(0x7f0000ff1000-0x10)=@ax25={0x3, {"32ac69e5fe988b"}, 0x5}, 0x10) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000148000)={r1}) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000ff2000-0x18)={r0, &(0x7f0000904000)="", &(0x7f0000ff1000)=""/143}, 0x18) 2018/01/24 07:53:57 executing program 5: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f000000c000-0x4)=0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f000000c000-0xc)={{0x0, 0x101, 0x5, 0x10001, 0x6, 0x8}, 0x3}) r1 = socket(0x18, 0x0, 0x2) bind$nfc_llcp(r1, &(0x7f0000002000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "599120b09f20dcbf497beb5e37d9b17affcb06fc8f494fb76090b709d8822101008c45cbd8a30a0034dec15bc48d075dee39b37da21de35f3656bdde1b7cf7", 0x0}, 0x60) close(r1) 2018/01/24 07:53:57 executing program 0: mmap(&(0x7f0000000000/0xf86000)=nil, 0xf86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f85000)={0x2, 0x1, 0x0, 0x3, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000762000-0x120)={0x7fffffff, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, [{{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x120) 2018/01/24 07:53:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_int(r1, 0x1, 0x2c, &(0x7f000047a000)=0x0, &(0x7f0000494000)=0x4) r2 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f67000-0x4)={r2}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000fa0000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000b29000)=0x1008) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f00009ef000)=r4, 0x4) bind$unix(r2, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r2, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1f, &(0x7f0000d20000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000c3c000-0x4)=0x14) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f0000964000)=@req={0x0, &(0x7f000005c000-0x50)={@generic="8d6c993c0000000000010000001d6af8", @ifru_mtu=0x7}}) bpf$PROG_LOAD(0x5, &(0x7f0000540000)={0xe, 0x2, &(0x7f0000c3d000)=@raw=[@generic={0x5, 0xfffffffffffff8f2, 0x40, 0x6}], &(0x7f000052a000)='GPL\x00', 0xc956, 0x1000, &(0x7f0000a9b000-0x1000)=""/4096, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r5}, 0x48) connect$unix(r0, &(0x7f0000fce000)=@file={0x400000000001, "e91f7189591e9233614b"}, 0xc) r6 = accept(r2, &(0x7f0000fd8000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000075f000)=0x10) ioctl$sock_kcm_SIOCKCMATTACH(r6, 0x89e0, &(0x7f0000fd7000)={0xffffffffffffffff, 0xffffffffffffffff}) unshare(0x1ffffffc) gettid() unshare(0x20000400) connect$pptp(r6, &(0x7f0000cb0000-0x20)={0x18, 0x2, {0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) setsockopt$inet_udp_encap(r6, 0x11, 0x64, &(0x7f0000963000)=0x5, 0x4) connect$unix(r3, &(0x7f0000e16000-0xc)=@file={0x0, "e91f7189591e9233614b"}, 0xc) 2018/01/24 07:53:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000612000-0x4)={0xffffffffffffff9c}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000c43000)={0x0, 0x0}) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f00007a2000-0x4)=0x5, 0x4) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockname$packet(r0, &(0x7f0000f4f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00005ba000)=0x14) bind$inet6(r1, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f000023f000-0x2)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) bind$nfc_llcp(r0, &(0x7f0000677000)={0x27, 0xdc2, 0x2, 0x0, 0x2, 0xe9f1, "9f04a55290e7d30c6a02a5fa404b8ea72548f974754512016a70af748f1b85de0248c6df614b6aa8032d926869526fa1a69143e15d79a80f8ec93c047bb19b", 0x2}, 0x60) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f000061e000)={0x1a3, 0x0, 0x0, 0xfffffffffffff801, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00002dc000)=0x20) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000786000-0x4)=0x0, 0x4) sendto$inet6(r1, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f000071b000-0x20)={0x0, 0x20, 0x0, 0x5, 0x0, 0x6, 0x0, 0x0, 0x0}, 0x20) sendto$inet6(r1, &(0x7f0000ea1000-0x17)='o', 0x1, 0x0, &(0x7f0000168000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00007db000-0xc)={0x0, 0x0, 0x80000000020}, 0xc) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000015f000)={r1}) r4 = accept4$nfc_llcp(r3, 0x0, &(0x7f00004f6000-0x4)=0x0, 0x0) sendto$inet6(r1, &(0x7f0000b36000-0x6a)="", 0x0, 0x41, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f000044e000-0x4)=0x2, 0x4) sendto$inet6(r1, &(0x7f00005eb000)="bd", 0x1, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f000023d000-0x4)=0x0, &(0x7f00002a3000-0x4)=0x4) ioctl$sock_SIOCINQ(r3, 0x541b, &(0x7f0000a81000)=0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f000026b000)={0x3, 0x5, 0x2, 0x200, 0xc1, 0xaed, 0x7, 0x3, r2}, 0x20) writev(r1, &(0x7f0000f08000)=[{&(0x7f0000f29000-0xeb)="bc", 0x1}], 0x1) 2018/01/24 07:53:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000b0d000-0x4)=0x0) bind$alg(r0, &(0x7f0000ae1000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-384-generic\x00'}, 0x58) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f00003bf000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000111000-0x4)=0x1c, 0x80000) getsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f00001da000-0xd1)=""/209, &(0x7f000014b000-0x4)=0xd1) accept$alg(r0, 0x0, 0x0) 2018/01/24 07:53:57 executing program 3: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000023000)={0xffffffffffffff9c}) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f000001d000)=0x0, &(0x7f0000005000)=0x4) r1 = socket(0x10, 0x1, 0x4) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000023000)=@assoc_value={0x0, 0x0}, &(0x7f0000025000-0x4)=0x8) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000011000)={r2, 0x48, &(0x7f0000019000-0x48)=[@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x6b9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x6bc}, @in6={0xa, 0x1, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6e1}]}, &(0x7f0000024000-0x4)=0x10) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f000001d000-0x38)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f000001d000)={0x18, 0x27, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 07:53:57 executing program 6: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000012000-0x54)=@bridge_delneigh={0x1c, 0x1d, 0x329, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000000d000)={r0}) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000021000)={0x0, 0x0}, &(0x7f0000021000)=0x8) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000021000)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x1, 0x8, 0x100, 0x8}, &(0x7f0000012000)=0xa0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000016000)=@assoc_value={0x0, 0x0}, &(0x7f0000021000)=0x8) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000022000-0x38)={&(0x7f0000010000)=@in6={0xa, 0x1, 0xff, @loopback={0x0, 0x1}, 0x7}, 0x1c, &(0x7f0000018000-0x20)=[{&(0x7f0000021000)="6da08e977020476df5ac83de6a287e28b2e4388ee6bde93e629abc70e8ebd5e95dbb7b2664bf6c0c77cf1c05ad01dbcc031bab1deddb29863c3ee4ba3e04883838d2d4367312df29d37954e60a76381db0bcd9714d87d045248a237f165dcb83271602c5cb3cb6a093f578", 0x6b}, {&(0x7f0000022000-0xe4)="c4948c78374191111e71579754e9b90adc473228d41db6fd3242d0b50cb3860b7854a3a1a0d57adb1c6441348c5e640556c3a167f8e82c229b1b3c820f3f411122c6688e97d4effd3de1bc476555ed6d8121796c975becbd3d323bd82bd91f111f3a1336866566c8e09c3d3b20077dffce07197e41420f256cbb5f42f4051a221a99583622ad42c82b31092680ee93207441ee2e111870467ae4812148cbbf7f56ca6f1a9bbff478b48f642e5bd06e61a44622eb5a8ee624fd7377606362e89290c8b39829b7e81b78e39b7acc41c1ef9d7d2401be1d33eef1ce5145e20903791527ca6b", 0xe4}], 0x2, &(0x7f0000021000+0x641)=[@init={0x18, 0x84, 0x0, {0x0, 0x1, 0x10001, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0xff, 0x1, 0x40, 0x9, r2}}, @init={0x18, 0x84, 0x0, {0x6, 0x200, 0x9, 0x3}}, @sndrcv={0x30, 0x84, 0x1, {0x80, 0x80, 0x200, 0x4, 0x6, 0x0, 0x6, 0x3, r3}}, @init={0x18, 0x84, 0x0, {0x8000, 0xff, 0x80000001, 0x3}}, @sndrcv={0x30, 0x84, 0x1, {0x10001, 0x7, 0x2, 0xffffffffffff0001, 0x342, 0x101, 0x800, 0x3, r4}}, @init={0x18, 0x84, 0x0, {0x6, 0x7, 0x4, 0x2}}], 0x150, 0x20000000}, 0x4080) 2018/01/24 07:53:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x9) bind$netlink(r0, &(0x7f000037c000-0xc)={0x10, 0x0, 0x0, 0x80000000000003}, 0x3f) 2018/01/24 07:53:57 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x8934, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x3}) mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x4a, &(0x7f0000f81000)=0x7, 0x4) setsockopt$inet6_int(r1, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00008d3000-0x8)={0x0, 0x2}, &(0x7f0000f87000)=0x8) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000f87000)={0x9, 0x8008, 0x4, 0x8001, r2}, &(0x7f0000f88000-0x4)=0x10) sendto$inet6(r1, &(0x7f0000253000-0xe3)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$inet6(r1, &(0x7f00006f4000)=""/246, 0x44f, 0x23fffd, 0x0, 0x0) 2018/01/24 07:53:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x8001) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x6, 0x100, 0x401}, 0xfffffffffffffe5e) r1 = socket(0x11, 0x4000000000080003, 0x80) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000833000-0x14)={0x1000, 0x4, 0x3, 0x6, 0x7}, 0x14) getgid() ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00007b0000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$packet(r1, &(0x7f0000c26000-0x1)="", 0x0, 0x0, &(0x7f00008cb000-0x14)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) 2018/01/24 07:53:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000351000)={&(0x7f0000264000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000289000-0x10)={&(0x7f000030e000-0x210)=@flushpolicy={0x10, 0x1d, 0x23, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 07:53:57 executing program 4: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xc, &(0x7f0000003000-0x4)=0x0, 0xffffffffffffff70) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000004000)=@req3={0x5, 0x8000000000000006, 0x15, 0xfffb, 0x0, 0x1, 0x0}, 0x90) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000004000)=0x3, &(0x7f0000003000-0x8)=0x2) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000001000)=0x8001, 0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000003000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CAP(r2, 0xc010640c, &(0x7f0000005000)={0x20, 0x7}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000007000-0x8)={0x0, 0x7}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000007000-0x8c)={r3, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000004000)={r4, 0x2, &(0x7f0000000000)=[0x5, 0x7fffffff], &(0x7f0000002000-0x1c)=[0x7fff, 0x1, 0x5, 0x100000001, 0x1, 0x1ff, 0xffffffff], 0x20, 0x9, 0x0, &(0x7f0000001000-0x24)=[0x7f, 0x9, 0x6, 0x57, 0x0, 0x4, 0x6, 0x226d400, 0x4], &(0x7f0000003000)=[0x0, 0xfffffffffffff801], 0x0}) 2018/01/24 07:53:57 executing program 6: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f000000d000)=@vsock={0x0, 0x0, 0x0, @reserved=0x0, 0x0}, &(0x7f0000010000-0x4)=0x10) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000010000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000004000-0x4)=0x10) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f000000f000)={0x7, 0x5, 0x2, 0xce, 0x400, 0x6, 0x7ff, 0xff, r2}, &(0x7f000000f000+0xb67)=0x20) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000003000)={0x0, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000b000-0x10)=@common='bcsf0\x00', 0x0, 0x0, 0x0}) [ 1410.277224] openvswitch: netlink: Flow key attr not present in new flow. [ 1410.314878] openvswitch: netlink: Flow key attr not present in new flow. 2018/01/24 07:53:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x631dc22c9aac8120, 0x2, 0x40) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f00000c5000-0x8c)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_LINKMODE={0x8, 0x11, 0x0}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 07:53:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x0, 0x4) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000641000)={0x0, 0x0, &(0x7f000042a000-0x20)=[{&(0x7f0000ada000)=""/240, 0xf0}, {&(0x7f0000acc000)=""/190, 0xbe}], 0x2, &(0x7f0000e96000-0xe3)=""/227, 0xe3, 0x81}, 0x2002) ioctl$int_in(r0, 0x5421, &(0x7f0000e21000)=0x7) sendto$inet(r0, &(0x7f0000fc3000-0x1000)="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", 0x480, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00004b4000-0x1)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f00001bc000-0x50)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/24 07:53:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000ffa000-0x4)=0x31, &(0x7f0000fc3000-0x8)=0x4) r1 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) sendmmsg(r1, &(0x7f0000d3f000-0x3c)=[{{&(0x7f0000434000-0x80)=@generic={0x0, "97f17f318f38269eeeb772cddc5a05395ae201510b6fdcff3629b15e4ba3f642d389e4cf8838221ca64a3aaa8bb78073a556440756692987a2ea1f9b2a87533b8fcd048a49cea2adac8ce9fc88dd861acb68bcc3df23e6377c6ab7c467fce37a800689889109cb84efc6ebb4affbe63e71417ed97c22d8c8c345fbb474f9"}, 0x80, &(0x7f000030d000)=[], 0x0, &(0x7f0000d06000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/24 07:53:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) listen(r0, 0x6) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000674000)={0x1f, 0x7f}, 0x8) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000a02000-0x1)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000006d000)={0x0, 0x9, 0x464}, &(0x7f00007d8000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000a51000)={0x34, 0x8006, 0x3, 0x9, r2}, &(0x7f00009eb000)=0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00002d8000)={0x1, &(0x7f0000343000-0x18)=[{0x6, 0x0, 0x0, 0xbe}]}, 0x10) sendto$inet6(r0, &(0x7f0000704000)='.', 0x1, 0x4000841, &(0x7f000086d000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x11}}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00004ef000)={0x0, 0x80000000}, &(0x7f0000f16000)=0x8) r4 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f000091e000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000292000-0x4)=0x60) setsockopt$nfc_llcp_NFC_LLCP_RW(r4, 0x118, 0x0, &(0x7f000039f000-0x4)=0x100000001, 0x4) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000794000)={r3, 0x26, 0x7e8}, 0x8) 2018/01/24 07:53:57 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000051000-0x4)=0xfffffffffffffd8d, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000861000)={&(0x7f0000e44000)=@in={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f32000)=[{&(0x7f0000000000)=""/224, 0xe0}, {&(0x7f0000001000-0xff)=""/255, 0xff}], 0x2, &(0x7f0000a0e000)=""/22, 0x16, 0x8}, 0x10000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000de7000)={0x0, 0x0, 0x0}, &(0x7f0000de7000)=0xc) r3 = socket$inet6(0xa, 0x80000, 0xf3) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f00009fe000-0x4)={0x0}, 0x4) r4 = socket(0xb, 0x6, 0x6a) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000786000)={0x0, 0x80, "39ed0b090ee1037b482df0415fbe92896fcaff1ccad7b51c3030fdc724ef7cf66810298e297f8fc44872adf8802c51727294c1240955ae39de0fd6396e54cb463823d4d351a711b0690dfe563e0cca6bcd0cbf9a7feb29bca8a5176570b798225f4f93b227017173bb1bc31871cc338f4029fce140f4853f9525f463fa346645"}, &(0x7f0000530000)=0x88) bind$inet6(r4, &(0x7f0000e92000-0x1c)={0xa, 0x3, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x6db49258}, 0x1c) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f000052c000-0x18)={0x0, 0x2f19215b, 0x30, 0x1, 0x6699}, &(0x7f0000ca9000)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000a85000)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x3, 0xc7d6, 0xb81, 0x1d}, &(0x7f0000190000)=0xa0) sendmsg$inet_sctp(r4, &(0x7f00004b6000)={&(0x7f000048d000-0x10)=@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000477000)=[{&(0x7f0000ef9000)="57b8e76e90290c75e72859ecbe06b53e2657811fbad7436fb5b6b2b4f9ba0a53b97fde", 0x23}, {&(0x7f0000afb000-0x87)="eccdffceb7b7d5dc693a5ff033d25d5caac7940130f74c81c5b1d225d611ee9480cf79dc4ac31c736b5d813d3e121bdebd5e830c8311ec04f83e5507449251fc736b59e58bb3a0edd3db444de6d83454b5a8a12b88dd779ca88e31c2da1d0be928e93dae410705e35283b208b5deb0f54d49b7132cdbdd3706ac9ae6ab334f72d6af5a2d49e09d", 0x87}, {&(0x7f0000711000)="d85784499b862d44ca860f2ade7f7e29a0da50195f9b91d253d50427ae3ea662c99a681f7cad992703acbe9ad2438f6a602a22a267ace9c72a455caeee00a767e34f8c9928fc8fd763e72979e92f18b40b7fc9c104cd8daea9584bed3276dd0905b005b43484da5daa420e7f0ea8308cce7e72a7b3c209557da5b44994d2f1998decaf1e989b90f5320fa1852caf2cea9cd5d41bbe7a78e355010ff4f8bfbafb514ad102ecfe8fb19ad4bdcf287c1cb9ffea1d42359d06c95f13b3f1cf90357d0eff2477b6d43cdf2b2ae8dbcf48a0aeeb768e4e0cd2d249b8289034c23eb560fcb609b4a1cca942fd747a4b439d2340f0e594c2265a4820", 0xf8}, {&(0x7f0000599000)="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", 0x1000}, {&(0x7f00007b0000-0xc8)="5b034de7c643067478cadf9fe06076f82bcbaf0d6af65676080313360143c899bdb261ee8a116afd2ed97f74c15a5bb4f5adc5ced8481421b21d35839eae043fe65eed414125d448de7f399e2824a7f85c84f7266ab902819e7358c74b491f2a7e43bb60d0c64f86a977489de42886ca46c6f8ed2c65dd4f76860eaa4ff6c03759dc57287e0823ee53e53430cd5909340850a8bd320e5f36d5ab2187c44706f6c4e186d1cca07bbbd20b18c477665e788adb3b1b8697a06021cc42c53d95b81c87eebac3773223a6", 0xc8}], 0x5, &(0x7f0000091000-0xc0)=[@init={0x18, 0x84, 0x0, {0x8, 0xffffffffffff3676, 0x74, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0xffffffff80000000, 0x8000, 0x206, 0x8, 0x8, 0x10001, 0x2, 0x3, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x1ff, 0x8000, 0x0, 0x2, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x4, 0x80000000, 0x4, r7}}], 0xc0, 0x11}, 0x4000000) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f000073c000)=r2) 2018/01/24 07:53:57 executing program 6: mmap(&(0x7f0000000000/0x5ad000)=nil, 0x5ad000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000aa000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-twofish-3way\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000ab000-0x30)="d3ab27191a0100235fba602dff05000bfef9f3d2a4b200fffffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmmsg$alg(r1, &(0x7f0000504000-0xa8)=[{0x0, 0x0, &(0x7f000059d000-0x30)=[], 0x0, &(0x7f000059d000-0x30)=[@op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x0}], 0x30, 0x0}, {0x0, 0x0, &(0x7f000059d000-0x20)=[{&(0x7f000059c000)="", 0x0}], 0x1, &(0x7f00004bc000)=[], 0x0, 0x0}], 0x2, 0x0) mmap(&(0x7f00005ad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f00005ad000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000043b000-0x4)=0x2e, 0x80800) 2018/01/24 07:53:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000253000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000018000-0x4)=0x60) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000974000)=0x0) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000cf4000-0x4)=0x1, 0x4) socketpair$unix(0x1, 0x200000000005, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_out(r1, 0x5460, &(0x7f000001c000)=0x0) socket(0x5, 0x7, 0x100000001) 2018/01/24 07:53:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000447000-0x40)=[{&(0x7f0000f63000)="87ab9ff215d91a28a7cf317ca993fddd1b765e163edc8dc58d4e305c22dbb87e6b709e4ccb13513d97f66341adda8cf8150eba9b93cdc893003e67f2d8e3b49114ceef6fb15342c32ea2b387ec06aee361d02cdc4a40ce41951b97b781f3b0346b136cd108190d04cebee246b7845bcf399636fb8f062266d045feefcb31f2b231d7", 0x82}], 0x1) socket$bt_bnep(0x1f, 0x3, 0x4) recvmsg(r0, &(0x7f00007c8000-0x38)={&(0x7f0000609000-0x10)=@in={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ba2000)=[{&(0x7f0000135000)=""/177, 0xb1}], 0x1, &(0x7f00009cf000)=""/56, 0x38, 0x0}, 0x0) sendto$inet(r0, &(0x7f0000fa8000-0x2b)='J', 0x1, 0x0, &(0x7f00001e4000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f00003f2000)={&(0x7f0000848000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x3a, &(0x7f00001d3000-0x10)=[{&(0x7f000092d000)=""/79, 0x4f}], 0x1, &(0x7f000078a000-0xee)=""/238, 0xee, 0x0}, 0x0) 2018/01/24 07:53:57 executing program 4: mmap(&(0x7f0000000000/0xf83000)=nil, 0xf83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f00005c3000+0x9a2)=0x9, 0x34e) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r0, &(0x7f0000f83000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000f83000)=0x1c) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x6, 0x6, &(0x7f0000f85000-0x8)={0x0, 0x0}) setsockopt$packet_int(r1, 0x107, 0xe, &(0x7f0000df9000)=0xfff, 0x4) sendto$inet6(r0, &(0x7f0000f73000-0x31)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0xf6, 0x23fffd, 0x0, 0x0) 2018/01/24 07:53:57 executing program 6: r0 = socket(0x0, 0x4, 0x1) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f000066e000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$netrom(r0, &(0x7f0000000000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000000000)=0x48) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x125140000000000}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000002000)={0xfff, 0x2, 0x820d, 0x2, 0x1, 0xbdf, 0x8, 0x7a59, 0x0}, &(0x7f0000004000-0x4)=0x20) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000004000-0x10)={r3, 0x7, 0x4, 0x0}, 0x10) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000000)=0x400, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000005000-0xde)={r3, 0xd6, "a28ed6c725d9d364792bba4e28ebe2c26863273c56200fafaf83fbe8683cb2a52c74cc0032cfe6526cf707624b9b4696d8b440899b31ade1059eeea7cacb75678fb7a8034cbaf1b7ee25efcc80e3cf06046ed08829defdaccc0e35453901e5b8eb8358a823beb6cd0a06b1f420e3ff1845b346269ab262f95382f16025285368d54ba43475e5e371ca82dbfc3c02e27ca1e6ea3ae8113201209d6d90ad8efecc93860b6afb7053a978a9523d8109aa364b4b47733f90445902bc08868d94853e7dd9978ba25820018a5637e202075cbf0be8fe7cbf42"}, &(0x7f0000004000)=0xde) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000003000)=@assoc_id=r4, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000005000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000005000)=0x20) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000006000)='tls\x00', 0x4) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_l2cap(r0, &(0x7f0000008000-0xe)={0x1f, 0x8, {0x7, 0xffff, 0x5e6c, 0x101, 0xd8b8, 0x5}, 0x8001, 0x800}, 0xe) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000002000-0x16)={r5, 0xffffffffffff8001, 0x7, [0x2, 0x95, 0x5, 0x80000001, 0x3, 0x7, 0x9]}, 0x16) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r1, &(0x7f0000009000-0x97)=""/151, 0x97, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000009000)={0x10001, 0x3, 0x5, 0xa9, 0xfffffffffffffffd, 0x6, 0x3f, 0x2, r5}, &(0x7f0000001000)=0x20) 2018/01/24 07:53:57 executing program 1: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000029000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000028000)=0xfffffffffffffe27) ioctl(r1, 0x1, &(0x7f0000027000-0x32)="") 2018/01/24 07:53:57 executing program 1: mmap(&(0x7f0000000000/0xf9000)=nil, 0xf9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f00000f8000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "0fef5f", 0x0, 0x2f, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, @loopback={0x0, 0x1}, [@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}], ""}}}}}}}, 0x0) mmap(&(0x7f00000f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000045000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f00000e1000-0x10)={0x7, &(0x7f000009b000)=[0x7, 0xffff, 0x7, 0x4, 0x0, 0xffff00000000000, 0xe]}) mmap(&(0x7f00000fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f000009c000-0x8)={0x0, 0x0}, 0x1, 0x0) accept(0xffffffffffffffff, 0x0, &(0x7f0000067000-0x4)=0x0) mmap(&(0x7f00000fc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000fc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000fc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000fc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000fc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000fc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000fc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000003000)={&(0x7f0000015000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000012000-0x10)={&(0x7f0000010000)={0x20, 0x1b, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x20001, 0x0, 0x0}, [@nested={0xc, 0x99, [@generic="010000001a"]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f00000fc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000fc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000fc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000fc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000fc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000fc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000fc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000fc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000fc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/24 07:53:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001f4000-0x58)={0x26, 'hash\x00', 0x0, 0x0, "6d6434001000"}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000c93000)=0x0, &(0x7f0000581000-0x4)=0x4) sendmmsg(r1, &(0x7f0000db2000-0x168)=[{{&(0x7f0000a04000)=@generic={0x0, "610c611fafcc266a3e6c4d8c33a4e71a8872d5a5344bdc58eaa54bc734a185e9fe6651466461e9b9a34d26e75f507168455bae68379de50017eff90b5a612ea4778e24b581a28ec28731bd3c9d91d178c506b0ad78d0572afca8d6edc15926015463b204b14049b5a51a1fed4cc7782ec77af8c6be3650ac381c786660cd"}, 0x80, &(0x7f0000172000-0x30)=[{&(0x7f00001bb000-0xc1)="239703499c319d7f0af63ef17cf37fccacad36bd0a212e53c7d3ee1497830f1afcdb3dbbff3f2e5174670227b43f0e47b7f47d2925cc4c3b0206c45a26d44feaf0d5e47cf7693e418c66e8cbe9fa822b425992b84cf69356756fda53d7a29aa329b7bc6955f7b12cabf8c139c94655d5e2312c37657aa2891154ac381716170c", 0x80}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/24 07:53:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000a1000)={0x8, 0x5, &(0x7f00002cb000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x101, 0xa, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000030000)='GPL\x00', 0x7a45, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) pipe(&(0x7f0000826000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000cbd000-0x8)={0x0, 0x10001}, &(0x7f0000453000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000554000-0x8)={r3, 0xcb, 0x4}, 0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000271000-0x8)=@assoc_value={r3, 0x8}, &(0x7f0000dae000-0x4)=0x8) ioctl(r0, 0x6, &(0x7f0000767000)="1c6f7f77fd4496c2a38dde4a08b552724f786db183c3f3bbd6bdd498dfbf83b23cc25347") getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000acf000)=0x8, &(0x7f0000b01000)=0x4) 2018/01/24 07:53:57 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00008b2000-0x14)={0x0, 0x4, 0x6, [0x100000000, 0xecc, 0x0, 0xd2, 0xffffffffffffff77, 0x7ff]}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00006d2000-0x18)={r1, 0x3, 0x10, 0x5, 0xfffffffffffffff8}, &(0x7f0000000000)=0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x80000, 0x2, &(0x7f0000495000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f000042a000-0x20)={0x800, 0x0, 0x0, 0x53}) ioctl$DRM_IOCTL_AGP_BIND(r2, 0x40106436, &(0x7f0000ea5000-0x10)={r3, 0x1}) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r4 = socket(0x11, 0x4000000000080003, 0x0) socket$inet6(0xa, 0x803, 0x10001) setsockopt(r4, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) poll(&(0x7f0000beb000)=[{r4, 0x0, 0x0}], 0x1, 0x0) 2018/01/24 07:53:57 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000019000)={&(0x7f000000a000-0x8c)={0x18, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0xb, 0x0, 0x0}, [@nested={0x4, 0x5, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 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) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001000)={0x0, 0x0}) sendmsg$nl_generic(r0, &(0x7f0000001000-0x38)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000b01000-0x1168)={0x1168, 0x16, 0x0, 0x1, 0x2, {0x18, 0x0, 0x0}, [@generic="fb6599febc6cbf42f56c8a02b0f39275044f1ab3d98839da49644d6c70f975113b16915e275527e5bb50ebae3449515befb120e6b92a54f69db5861999bf45fe83f91b0824b07f2cef7b18ee65e9b36ff5ad896d1497a2fd76d35110b72fe6dfddf3b0ecde9dcaf959d77e7018ad77ba9476e1733a4146ffb85489bb8a9b1c0ad79fa61fc97f45e04fc93d474a67eb086d4d81a48fc9368f2872e7729221dc2fc71d8b6639ea1ec4ff94b25cc4cbb7181fe10e6717ffb91dc601c0a75e1f6818cbcb29775d11a54baea5732d1a13be153749f36383222be0db", @generic="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", @generic="d1166e89662fc0eba0e413476f445060a04403b9b44a48514b47bf6e105b61a789ffd196d2a7bc1b7e431d3615a685d3f3db40ccc44d8a2cd9581af0e7fa9cc3261cfe02d356eab3651b69cabdab2fb88f2204d82aa577a654b96bd55ff216a4bd5468a2172fcd46bf346a0b76ae8e2cad04b1db9a80db3f93e2bc"]}, 0x1168}, 0x1, 0x0, 0x0, 0x4000000}, 0x20000000) setsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f0000001000-0x4)=0x8000, 0x4) 2018/01/24 07:53:57 executing program 5: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000016000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r1, &(0x7f0000ae4000-0x20)={0x18, 0x2, {0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) connect$pptp(r1, &(0x7f0000190000-0x20)={0x18, 0x2, {0x0, @broadcast=0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) connect$pptp(r1, &(0x7f00003fd000)={0x18, 0x2, {0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) recvmsg(r0, &(0x7f000000b000)={0x0, 0x0, &(0x7f000000e000)=[{&(0x7f0000003000-0x1000)=""/4096, 0x1000}, {&(0x7f0000014000-0x8d)=""/141, 0x8d}, {&(0x7f000001e000)=""/72, 0x48}, {&(0x7f000001f000)=""/107, 0x6b}], 0x4, &(0x7f000001a000-0x72)=""/114, 0x72, 0x0}, 0x0) recvmsg(r0, &(0x7f0000010000)={&(0x7f000000f000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x3f, &(0x7f000000f000-0x60)=[{&(0x7f0000006000)=""/220, 0xdc}, {&(0x7f0000007000)=""/53, 0x35}, {&(0x7f0000004000-0x80)=""/128, 0x80}, {&(0x7f0000011000)=""/4096, 0x1000}, {&(0x7f0000010000)=""/21, 0x4}, {&(0x7f0000010000+0x1f)=""/4096, 0x6fc}], 0x6, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 07:53:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = accept(r0, 0x0, &(0x7f000051d000)=0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000ee2000-0x4)=@assoc_id=0x0, &(0x7f0000a0f000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000d23000)={r2, 0x24, 0x8, 0x1, 0x7, 0x101}, 0x14) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00003cb000-0x4)=0x840, 0x4) sendto$inet6(r0, &(0x7f000092c000-0xa9)="b1641ba9", 0x4, 0x0, &(0x7f0000f7b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) accept4$llc(r1, 0x0, &(0x7f00007a8000-0x4)=0x0, 0x80800) recvfrom(r0, &(0x7f0000f81000)=""/60, 0x3c, 0x0, 0x0, 0x0) 2018/01/24 07:53:57 executing program 7: mmap(&(0x7f0000000000/0x8d5000)=nil, 0x8d5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x7, 0x10000) mmap(&(0x7f00008d5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f00008d6000-0x4)=0x100, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000622000-0x4)=0x15306e86, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) sendmsg(r1, &(0x7f0000236000-0x38)={0x0, 0x0, &(0x7f0000200000)=[], 0x0, &(0x7f00008d4000)=[], 0x0, 0x0}, 0x20000080) 2018/01/24 07:53:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000e34000-0xd)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000bfd000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001, 0x1000, 0x7fffffff, 0x0, 0x0}, &(0x7f0000372000)=0xa0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00002b8000-0x8)=@assoc_id=0x0, 0x4) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000043f000)={0x0, 0x0}) r1 = socket$netlink(0x10, 0x3, 0x1f) r2 = accept4(r0, &(0x7f0000299000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00000e6000-0x4)=0x60, 0x800) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000b6f000-0x4)=0x8, 0x4) sendmsg$nl_netfilter(r1, &(0x7f00006e1000)={&(0x7f000072b000-0xc)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000a20000-0x10)={&(0x7f0000ca0000)={0x104, 0x9, 0x4, 0x4, 0x4, 0x2, {0xb, 0x0, 0x3}, [@typed={0xc, 0x57, @ipv4=@rand_addr=0x10000}, @typed={0xe4, 0x88, @binary="979d05786746e6301916ddb4ce9f2e52b593605418eb3b290c61765820081f96931f522f0d77b3e3194465f1a38f1e3e3b15bad7d15da9008c7ab23aee439d90b355ac53529b20b1a0e488e22385f34ad9f0d10b3b46377958f3e07654f1f4333c25cfaf36cf9e766b03bc0a0bf5319f22e6ef0ffbab11cbf5ec2836386c25b5e703a51907a464a0d279dfea6ba994ad8d37c5f029223f24045ff9c7c25a25d2ab30dcb6bf66f1e632048410c2a5076f20bf08953d0b0aaf7411150f429955e9441102b06703f13a2d7a1c13ed741c18f9a1ad921b8964153ae463"}]}, 0x104}, 0x1, 0x0, 0x0, 0x1}, 0x4000) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000198000-0xc)={0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast2=0x0}, &(0x7f0000551000-0x4)=0xc) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000084d000-0xc)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000f69000-0x3)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000c90000)=0x7ff, 0x4) ioctl$DRM_IOCTL_DMA(r3, 0xc0406429, &(0x7f0000d6d000-0x40)={r4, 0x9, &(0x7f0000d6d000)=[0x100000000, 0x5, 0x3ff, 0x4f, 0x0, 0x4, 0x0, 0x20, 0x3], &(0x7f0000696000-0xc)=[0x586, 0x9, 0xf8], 0x0, 0x4, 0x7, &(0x7f0000b37000)=[0x9, 0xa68, 0x80, 0x5], &(0x7f00005de000-0x4)=[0x9], 0x0}) getsockname$inet(0xffffffffffffffff, &(0x7f000034e000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000285000-0x4)=0x10) 2018/01/24 07:53:57 executing program 1: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095c000-0x4)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) sendto$inet(r0, &(0x7f0000ff1000-0x1000)="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", 0xb5d, 0x0, &(0x7f0000ff0000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000b10000)=0x0) r3 = gettid() r4 = getuid() mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000932000)={0x0, 0x0, 0x0}, &(0x7f0000ff5000)=0xc) r6 = socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r2, &(0x7f0000ff6000-0x38)={&(0x7f0000368000-0xc)=@proc={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f000051d000-0x10)=[{&(0x7f0000ff5000)={0x618, 0x1b, 0x400, 0x1, 0x1, "", [@typed={0x38, 0x48, @binary="03d04f9699400c34f266ae219345d95f22b164809ca12808f190a82ce3274467f2903a759139c2d05663c733c2ab123f"}, @nested={0x2e8, 0x88, [@generic="206b9baa056cb5a0106efb1860d63e844af8e061d0e519902854cd887182f7d5f48ae39873b0202a3207eff875b085763169a97f8cb4c292505039f089bd0b344ec8f5023a6b068a686a26cab362941e3cd5d3a4cc9d68075320a3e3ef736c0f96cdc269bcb16abd40e2e0e7ad5c40edf7a83629289f12835bc5b69ecd5c3b1bd661dd1e05f9a059098eea2ed9e327d177693d30b6425077840f45c078c326256deefbece487e5e0cc4269ad993ba1515dea1f2ce6f19a48cdc2fd24d62de037f6376405e0d5315b5bfbfd7a868b0b7c80d90b5997761ac54710622e73746c306c710872267da04157c2bf7105d53f1b4d83", @generic="5af3c94e10de524c0174378d43a6b76c130fb2a6398a2f4210608dbca450119693c55ca104cfaa6bc479c81b7d569cf7e540910d22529f3fb73fbadae517b6c1ed54452ddf09ebd0cce4c1ef2731f2bb061d1e775eaa63545ad5d8db74f37ff1d1e3c8ee16eb49a2d2fe0b3a4415a1fe393015183827f1da3a3176f87e91584cd5a7802071d26e24c9a85d081da349ffecee67fa97a2b38362ec77cef094700da48e29a31e194cc52b4007a025ad680f37b2250189c6c6797cb1e9b3158d2041c5926914d06d58810218bf15ff370a91d8fe9b1bdca465bcf941319a532808d796cbd4252feaed3eea501136155309364d54710b97aa1fe32a", @typed={0xec, 0x2d, @binary="8fe9baac7c456e1a15366e6b296d251d57ec15eca8f3937f32f5eb872cdf7d0846ecd6b6bc3db27f724fd453e2e62a5f9dae39c2111ae60d0ef4dd784d5c66dd32362a4330e8e323e11e4c0946fb62e67eefaf604e9700a76d0167f9b3ee2d4a361aade7b4cb4cf543771ef9eba672f336ea2f4b20e15649041aa6e68718c95969e6c09874d2102601dc1605096dffda88106a471ea93fd9c7b29c2ffdc27f3eb833882c708f973a40c4f2cfdb132ff694cae9ccaf5a4a7cdd73ca7905783e0646a56cb639e58b47b6767e4ad2ab83d34cf5b71bb4c1f010674c2860a9a45b5960d2"}, @typed={0xc, 0x7c, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}]}, @generic="", @nested={0x2dc, 0x7c, [@generic="80505823e2094f36946879db5bfd52b925f89653e71d96cb053562545dc3b5f2df5411ec19882a89b797facb5d5e3bd80443665d41c7ba33597ea96ccafcab726fffdcac367d4a527e176604f6ee9dbd9ff1a730196f0431a6f869456339c4b1f65d42fc62c3cf8dea14b9d40cc2a1d484c149f0f81558089a9489b48db10313f806959b109aa971c65ab69ecbc8aad77cbb860050b38cea0c1892d8f25db22db991fb3a13036b2f01f8a457361ae0f69d6397dd86456773af3443e3a0bfdb1d0d7f138c9ead6684c0f215c9b3368d573e6d9647f06b5c83", @typed={0xc, 0x7a, @ipv4=@broadcast=0xffffffff}, @generic="e45d1ef82d0a96284c970b55f10385ffd4ae6fe30728e77fd390a093f37c5c24ef106e5ced27dc5641feacc6614716d19f93f3034c2288bba1ee6767899250185600dcacca3c3ff32c5b5fd1cf83bacde65abac5dde09fd26229336008ee30a54892d9f049ac88dfb91e6db7091a1fc0d70023b7df76eb7f75e3d12da75a9e2475878a1a67146392b389561c9d0c49eaeff5430183d59be6b38acbe7c05b77062daa94cb586fe76b9bb811a1c231c8a6b5f6a8b865a4d304fa31a5dc0da7ffb6e934d76e095821d8d45543311c69f24ad214aad93069f15846646517", @generic="4ca8d23babeacd2e2f8a12b312083ccb346df5f66a9f67d99ce17c90f73eff060a1901915d5fdc4cd9381f54b4b4b06582862337e5aac93a93eaccd6c489792ff58e6ce9afa8faf7c39203", @generic="dd490b7e3a8c4cd0b7a1e2cf7f05f26bcefd4fb72bdaa97acb6c5a6725c2b35d41ad05d9461044f9f39ce89787b4c0a34bf67cc5fb724d3c4f0ea14951fe967067b2000c045a53658fb5d3667ef6ee07623e01ca2737b81f5952477cc8", @generic="3ead85410c53904fc968c056697c3571aff863731a7efa987ea1f944ee62d02b27b9b9cee8", @generic="01dbb267472a80a09edeff23ff4926cfcca8caf398ef45ceb5d71826ed667d66729e851199063a8e5e65540da1a194ede93dfd1be738ead85a3a436101dbd63f7382bbe18e26ab199dd8"]}, @typed={0xc, 0x70, @fd=r0}]}, 0x618}], 0x1, &(0x7f0000588000-0xf0)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x20, 0x1, 0x1, [r0, r6, r1, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x30, 0x1, 0x1, [r1, r1, r0, r0, r0, r0, r1, r1]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r1]}, @rights={0x30, 0x1, 0x1, [r1, r0, r1, r0, r1, r0, r1]}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0xf0, 0x40000}, 0x20000000) 2018/01/24 07:53:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x80000000000, 0x0, &(0x7f0000df0000-0x8)={0x0, 0x0}) r1 = accept(r0, &(0x7f000022f000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000e74000-0x4)=0x9) connect$llc(r1, &(0x7f0000456000)={0x1a, 0xff, 0x3, 0x1, 0x6, 0x20, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0]}, 0x10) sendto$unix(r0, &(0x7f0000842000-0xf9)="bf9124ec4b9992aea60665f227332a76637e5616bb6fc55ef9844e50830f5a9b67448b8babe7b6b9db996c0b78dc45586f385887dee81936477ada0243c7ba8fa16f6def7f9361ef156b8feaf3592d289e1c3cd54070d27d593e8db5a05c188aaeb16fd472697d6b65bf075898a7b44478adf260596cac753a0b7cae50c68a39404cf77b06f3bea50ff8f463340be08317916332d5a763479cb7a7295f3fc042a34dadfe7c6b033724f38ab1e06b58f0ba8cc7b7dbb2ae3970602d54c02da8ec500239882e5a075bc56f1e5a3d33d3af281c36f973395e98a109047513199e4011da1327fe3793ab392bc6d610f13e4e2b4e42099ef68e754f", 0xf9, 0x20000000, &(0x7f00007dc000)=@file={0x1, './file0\x00'}, 0xa) syz_emit_ethernet(0x2a, &(0x7f0000325000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x0, 0x0, 0x0, @empty=0x0, ""}}}}}, &(0x7f00001c6000)={0x0, 0x403d, []}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000026000)=0x7, 0x4) 2018/01/24 07:53:58 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b64000)=0x26, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000001000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0x26) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000f37000-0x4)={r1}) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000007000)=0x0, 0x80800) bind$alg(r2, &(0x7f0000004000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-twofish-3way\x00'}, 0x58) r3 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r2, &(0x7f0000009000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) socketpair$inet(0x2, 0xa, 0x41, &(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r4, 0x0, 0x26, &(0x7f0000008000-0xc)={@multicast2=0x0, @empty=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000007000)=0xc) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r3, 0x1, 0x1f, &(0x7f0000000000)=""/119, &(0x7f0000009000-0x4)=0x77) 2018/01/24 07:53:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f0000003000-0x30)=[], 0x0, &(0x7f0000008000-0x2a0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000011000)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) r1 = socket(0x0, 0x80806, 0x40) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000bd9000-0x10)={0x3, 0x7, 0x2, 0x5}, 0x10) 2018/01/24 07:53:58 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) shutdown(r0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f00008fb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000-0x4)=0x60) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000ee8000)={@common='gretap0\x00', @ifru_flags=0x1000}) mmap(&(0x7f0000000000/0xfab000)=nil, 0xfab000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000f88000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(camellia-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00001b6000)="0a078107d5e30800b3c2aeed5c54dbb7d0cd376b6140298e", 0x18) pipe(&(0x7f0000c64000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r4, 0xc00c642d, &(0x7f0000fac000-0xc)={0x0, 0x80000, r3}) mmap(&(0x7f0000fab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_CLOSE(r4, 0x40086409, &(0x7f0000fab000)={r5, 0x0}) mmap(&(0x7f0000fab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r3, &(0x7f0000fab000)={&(0x7f00002d5000)={0x10, 0x0, 0x0, 0x600000}, 0xc, &(0x7f0000fac000-0x10)={&(0x7f0000fac000-0x110)=@del={0x110, 0x11, 0x20, 0x5, 0x1, {{'ctr(camellia-generic)\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], 0x2000, 0x400, 0x0, 0x0}, [{0x8, 0x1, 0xffffffffffffff29}, {0x8, 0x1, 0x4}, {0x8, 0x1, 0x7}, {0x8, 0x1, 0x2}, {0x8, 0x1, 0x80}, {0x8, 0x1, 0x9}]}, 0x110}, 0x1, 0x0, 0x0, 0x800}, 0x0) 2018/01/24 07:53:58 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1d, 0x802, 0x2) connect$nfc_llcp(r0, &(0x7f0000003000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "9a8ef7bca2f4b0241035df3a69e197a0e36919189a429a939e46c5156acc67838c2d6bb64e8789b60c9e13c689d829aba27f1134641af7aedb6f9bf94aa00b", 0x0}, 0x60) sendmsg$nl_route(r0, &(0x7f0000005000)={&(0x7f0000006000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000006000-0x10)={&(0x7f0000869000)=@newlink={0x40, 0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_VFINFO_LIST={0x20, 0x16, [{0x1c, 0x1, [@typed={0xc, 0x0, @u32=0x0}, @typed={0xc, 0x0, @uid=0x0}]}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000009000-0x10)={0x5, 0x1000, 0x7fff, 0xfffffffffffffff9}, 0x10) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000007000)=0x8) 2018/01/24 07:53:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$inet6_int(r1, 0x29, 0xff, &(0x7f00005a9000)=0x0, &(0x7f0000fac000)=0x4) sendmsg$key(r0, &(0x7f000011c000-0x1c)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xf, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x1, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000c62000-0x8)={0x0, 0x0}) sendmsg$key(r0, &(0x7f0000aeb000-0x38)={0x0, 0x0, &(0x7f000070a000)={&(0x7f000055f000)={0x2, 0xe, 0x4, 0x3, 0x36, 0x0, 0x0, 0x3, [@sadb_key={0x19, 0x8, 0x5c8, 0x0, "b6d9a64e0653b390a6e5e5bc99b7bd437b5760bde1e62833c3bc78299091987ec64e95a9112226f55ba71643d9d5e88d84ed45927ae5230b443d717cc597be6517571d0256c66130f34d5b6f12eb27bdecab57af52fe9626fab083ee8416c22b2d59d4afe60a61cf4b5c3f5854e3ea693d7b0dd487ad7c04c276912f4d8078d4c42096a2099a0a4050e9448e17512fe705472a78b70350c754b2a3975d5783cac399eb1dbda4c9b7df26c170db03187ff9ef0d5ae998a29936"}, @sadb_x_sec_ctx={0xe, 0x18, 0xfac, 0xd8, 0x64, "8175a5929364f67157eaa361c7c781298839d880e2efee128397b01f19d1ff220b33fd07a5221429eca0afcb9a85ac0337ffa1d1d1d71cbdbeadfe285a0f58763e53c83a29ba73268ed96d32cd98e87b740904c585032fc76f8ba593b3d0278aaa757f9c"}, @sadb_x_nat_t_type={0x1, 0x14, 0x7, [0x0, 0x0, 0x0]}, @sadb_x_filter={0x5, 0x1a, @in=@broadcast=0xffffffff, @in=@dev={0xac, 0x14, 0x0, 0x17}, 0x0, 0x4, 0x4}, @sadb_x_sa2={0x2, 0x13, 0x96, 0x0, 0x0, 0x4, 0x1}, @sadb_address={0x5, 0x17, 0x32, 0x20, 0x0, @in6={0xa, 0x0, 0xa2a, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8000}}]}, 0x1b0}, 0x1, 0x0, 0x0, 0x0}, 0x4) r2 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f0000671000-0x4)=0x1, 0x4) r3 = accept4(r0, &(0x7f0000f71000-0x10)=@vsock={0x0, 0x0, 0x0, @host=0x0, 0x0}, &(0x7f0000cb5000)=0x10, 0x80000) recvfrom$llc(r3, &(0x7f000036e000)=""/78, 0x4e, 0x100, &(0x7f00006f4000)={0x1a, 0xf8, 0x40, 0x1, 0xffff, 0x20, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) 2018/01/24 07:53:58 executing program 4: mmap(&(0x7f0000000000/0xade000)=nil, 0xade000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000318000)=0x0) mmap(&(0x7f0000ade000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ade000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ade000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ade000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ade000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000ade000)={0x0, 0x0, &(0x7f00008dc000)=[{&(0x7f0000625000)=""/63, 0x3f}, {&(0x7f0000ade000)=""/43, 0x2b}, {&(0x7f00008dc000)=""/233, 0xe9}, {&(0x7f0000adf000-0xa0)=""/160, 0xa0}, {&(0x7f0000357000-0x1000)=""/4096, 0x1000}, {&(0x7f00007d9000)=""/179, 0xb3}, {&(0x7f0000ade000)=""/22, 0x16}, {&(0x7f00009c1000)=""/104, 0x68}, {&(0x7f0000ade000)=""/90, 0x5a}], 0x9, 0x0, 0x0, 0x81}, 0x40010000) mmap(&(0x7f0000ade000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ade000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f000046b000)={{0xa, 0x1, 0x58, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200}, {0xa, 0x2, 0x1000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, 0x200, [0x10001, 0x4, 0xe204, 0x1, 0x3, 0x80, 0x40, 0x9]}, 0x5c) r1 = accept4$ax25(0xffffffffffffffff, &(0x7f0000adf000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000adf000-0x4)=0x10, 0x800) mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000539000-0x1)=0x1e, &(0x7f0000ae0000-0x8)=0x1) mmap(&(0x7f0000ade000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r1, &(0x7f0000203000)={0x0, {""/7}, 0x0}, &(0x7f0000adf000-0x4)=0x10) syz_emit_ethernet(0x2a, &(0x7f000082d000-0x2a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @random="4c70c290b6dc", [], {@ipv4={0x800, {{0x418e, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @icmp=@address_request={0x11, 0x0, 0x0, 0x0}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x0]}) [ 1410.668887] sctp: [Deprecated]: syz-executor3 (pid 14346) Use of int in maxseg socket option. [ 1410.668887] Use struct sctp_assoc_value instead 2018/01/24 07:53:58 executing program 0: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000873000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f000070e000)=""/95, &(0x7f0000000000)=0x5f) mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x26f) sendfile(r2, r2, &(0x7f0000027000)=0x0, 0x0) 2018/01/24 07:53:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000d9e000)=0x4, 0x203) connect$inet(r0, &(0x7f00002ec000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7) sendto$inet(r0, &(0x7f0000575000-0x3a)='Q', 0x1, 0x0, &(0x7f0000c41000-0x10)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000e1a000)={0x0, 0x0}) getsockopt$inet6_tcp_int(r1, 0x6, 0x17, &(0x7f0000742000-0x4)=0x0, &(0x7f0000bcd000)=0x4) recvmsg(r0, &(0x7f0000cac000)={&(0x7f00007c3000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0xfffffef2, &(0x7f000069e000)=[{&(0x7f00002b1000-0x9e)=""/158, 0x9e}], 0x1, &(0x7f0000550000)=""/181, 0xb5, 0x0}, 0x40000162) 2018/01/24 07:53:58 executing program 6: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000847000)={0x0, {{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x98) 2018/01/24 07:53:58 executing program 2: r0 = socket(0x10, 0x802, 0x0) bind(r0, &(0x7f0000315000)=@vsock={0x28, 0x0, 0x2710, @any=0xffffffff, 0x0}, 0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000933000-0x9a)={0x0, 0x92, "1c29080c646f48c1b749b5e48d97976d08a1f78cb6a84437f1ca16c686e0d9a1b63d76a88528bc90e18705a90cb2f692f9b0c2dcbb1a7e3a72b8f13be32003f361bdceac92740b429692daa2b6bf526e016001f09237e4d4fa824ac31b2f77cfc2b55cd99be0a26b5e5dc4270b376fdbc840c2c8c7f97a56542424925f036df767fcba97b0fd95260d99cf5796608391e005"}, &(0x7f00001f2000)=0x9a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000858000)={r1, 0x7ff}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000001000)=0x0, &(0x7f0000002000-0x4)=0x4) sendmsg$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) 2018/01/24 07:53:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f7d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffc, 0x1, 0x3, 0x1, 0x4, 0x1, 0x0}, 0x20) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet(0x2, 0x800, 0x1000) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000ec2000)=0x1, 0x4) r3 = socket$inet(0x2, 0x80006, 0x7) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00009ae000-0x4)=0x7, 0x4) ioctl$sock_netdev_private(r0, 0x89fb, &(0x7f0000943000-0x53)="117f402022c5b4e9d0abf2f5fe5e533573f5aca0921f7f2309b42ae57d6ed95787a1f65e63f61a9d9dad58f56b46822ab41569475314b203799491cb31dca10c5b43f84457c86f6e0b69f07f0ab98f07b0f69d") recvmsg(r1, &(0x7f000020f000-0x38)={&(0x7f00003a4000-0x6e)=@un=@file={0x0, ""/108}, 0x6e, &(0x7f000039c000-0xa0)=[{&(0x7f0000c6c000)=""/209, 0xd1}, {&(0x7f0000bca000-0x4c)=""/76, 0x4c}, {&(0x7f000088f000-0xae)=""/174, 0xae}, {&(0x7f000075d000)=""/92, 0x5c}, {&(0x7f00005cf000-0x1000)=""/4096, 0x1000}, {&(0x7f0000918000)=""/161, 0xa1}, {&(0x7f0000f3b000)=""/62, 0x3e}, {&(0x7f0000066000-0xce)=""/206, 0xce}, {&(0x7f00000c8000-0x71)=""/113, 0x71}, {&(0x7f0000189000)=""/21, 0x15}], 0xa, &(0x7f0000b15000)=""/0, 0x0, 0x100000000}, 0x10000) r4 = accept4(r2, 0x0, &(0x7f0000904000-0x4)=0x0, 0x80000) setsockopt$netlink_NETLINK_CAP_ACK(r4, 0x10e, 0xa, &(0x7f0000690000)=0x100, 0x4) bind$inet(r1, &(0x7f0000f43000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r5 = accept$ipx(0xffffffffffffff9c, &(0x7f0000ad6000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000bd8000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000e3b000)=@assoc_value={0x0, 0x0}, &(0x7f0000080000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000959000-0x8)={r6, 0x9}, &(0x7f00002e7000-0x4)=0x8) recvfrom$ipx(r5, &(0x7f0000b2e000)=""/4096, 0x1000, 0x10000, &(0x7f000025e000-0x10)={0x4, 0xfff, 0x401, "ada2624fbf95", 0x7, 0x0}, 0x10) sendto$inet(r1, &(0x7f00001ef000-0x2)="", 0x0, 0x200080c4, &(0x7f000078c000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000b26000)=0x1ffa, 0x4) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000527000)=0xfffffffffffffeff, 0x4) r7 = accept(r2, &(0x7f0000934000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f000010f000)=0x58) r8 = socket$inet6(0xa, 0x800000806, 0x0) setsockopt$inet6_buf(r8, 0x29, 0x38, &(0x7f0000221000)="", 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r7, 0x84, 0x6, &(0x7f0000630000-0x8c)={0x0, @in6={{0xa, 0x1, 0x100000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) listen(r5, 0x7) socket$inet_sctp(0x2, 0x4, 0x84) ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f000065a000-0x12)={@common="65716c0101000000000a000000000003", 0x22}) writev(r1, &(0x7f000044b000-0x70)=[{&(0x7f00000c2000-0x30)="025696c2e41f8a831e5da2aaef6031dfa77df7e42618e3d7f8154af485a9b8b9e566cda91bbba3e261debdabed51cf24", 0x30}], 0x1) recvmsg(r1, &(0x7f00003be000)={&(0x7f000075f000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f00008eb000)=[{&(0x7f0000d30000)=""/187, 0xbb}, {&(0x7f00003fb000)=""/27, 0x1b}, {&(0x7f0000d04000-0x80)=""/128, 0x80}, {&(0x7f00006ed000-0x66)=""/102, 0x66}, {&(0x7f0000af4000)=""/93, 0x5d}, {&(0x7f0000ea7000-0xd6)=""/214, 0xd6}, {&(0x7f0000f93000)=""/147, 0x93}], 0x7, &(0x7f0000be3000)=""/4096, 0x1000, 0x200}, 0x40002000) 2018/01/24 07:53:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00003fe000)={0xffffffffffffffff}) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) sendmsg$key(r0, &(0x7f0000d22000-0x38)={0x0, 0x0, &(0x7f0000311000)={&(0x7f000083f000-0x230)={0x2, 0x18, 0x0, 0x7, 0x46, 0x0, 0x4, 0x2, [@sadb_x_sec_ctx={0x1b, 0x18, 0x7, 0x7, 0xd0, "635e8f4a4f984c626c64ae9294cee0fb6e474981df5e76de7789f19ee905cfef17c25dc97b0b77f8e84bc371256cd93a05de4a19e52aa5e0a932f28576f0a1df3e199d3bedf71373b1cb09d9133c61e4eb73bbf3a20d403ceddae10951509e6560fa6bb5c85bf4978549bf5d4446a09e96c139e055ae0d4d324a882cbf2a3ee2bd3b3c916aef95584d21f2ef8c2a38a5bd5468abd927d331f86142178c15bba75611205363832e62000473e1d393c89abf1e339304efa34ba134c684b0c38204a65acce4543c70b7685b97a70d3f9430"}, @sadb_x_policy={0x8, 0x12, 0x1, 0x0, 0x0, 0x2, 0x2, {0x6, 0xff, 0x40, 0x1, 0x0, 0x101, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@loopback={0x0, 0x1}}}, @sadb_x_sec_ctx={0x5, 0x18, 0x5, 0xfffffffffffffeff, 0x1b, "96becacde4a8a4e06ed1c504fb5be479aa60a699ab3c4d7b4afa78"}, @sadb_x_filter={0x5, 0x1a, @in=@empty=0x0, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x11, 0x10, 0x10}, @sadb_sa={0x2, 0x1, 0x1, 0x2, 0xffffffffffffffff, 0x32, 0x3, 0x20000000}, @sadb_x_nat_t_port={0x1, 0x17, 0x2, 0x0}, @sadb_lifetime={0x4, 0x3, 0x3, 0x6, 0x9, 0x8}, @sadb_x_sec_ctx={0x10, 0x18, 0x6, 0xfff, 0x77, "9d5712ccdce8b755b9e5735340b06c1eb43312a6b643a7a9b874b6728f686c502187e633a6c1d5a1594f663b4e4c27e5b66a84e1392e6ef881bd17104b3712ee147a10cc3e975fb6dd7c400b6dcf07b33bca28327cc0960cda1d94cae9aacb9e3718ace6b764f6853b839f71a8253120dae8806820cdc8"}]}, 0x230}, 0x1, 0x0, 0x0, 0x0}, 0x20000001) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f00006f1000-0x38)={&(0x7f0000c17000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000e84000-0x10)={&(0x7f0000bcd000)=@newpolicy={0xb8, 0x13, 0x221, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x80, 0x80, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, []}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 1410.807312] sctp: [Deprecated]: syz-executor3 (pid 14356) Use of int in maxseg socket option. [ 1410.807312] Use struct sctp_assoc_value instead 2018/01/24 07:53:58 executing program 4: epoll_create1(0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000419000-0x174)=@newsa={0x138, 0x10, 0x80000000713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x1, 0x0, 0x0}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 07:53:58 executing program 1: mmap(&(0x7f0000000000/0x3b000)=nil, 0x3b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f000003b000)=@pppoe={0x0, 0x0, {0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @common=""/16}}, &(0x7f000003c000-0x4)=0x1e, 0x800) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) r3 = socket$vsock_dgram(0x28, 0x2, 0x0) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000003b000)={0x0, 0x0}) r5 = socket$inet_udp(0x2, 0x2, 0x0) r6 = socket$nfc_llcp(0x27, 0x3, 0x1) r7 = socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000025000)=0x0) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000003c000-0xe8)={{{@in6=@loopback={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}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000001f000)=0xe8) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000031000)={0x0, 0x0, 0x0}, &(0x7f000003b000)=0xc) r11 = socket$inet_tcp(0x2, 0x1, 0x0) r12 = socket$bt_bnep(0x1f, 0x3, 0x4) r13 = socket$bt_l2cap(0x1f, 0x3, 0x0) r14 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffff9c, &(0x7f000003b000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f000003c000-0x4)=0x32) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r16 = bpf$OBJ_GET_MAP(0x7, &(0x7f000003c000-0x10)={&(0x7f000003b000)='./file0\x00', 0x0, 0x0}, 0x10) r17 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r18 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f000003c000-0x10)={0x28, 0x0, 0x0, @my=0x1, 0x0}, 0x10, 0x80000) r19 = socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r20 = accept4(0xffffffffffffffff, 0x0, &(0x7f000003c000-0x4)=0x0, 0x80000) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r21 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f000003b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000003b000)=0x60) r22 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000003b000)={0x0, 0x0, 0x0}, &(0x7f000003c000-0x4)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000029000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000014000-0x4)=0xe8) r25 = getgid() mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f000003b000)=0x0) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000032000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000003c000-0x4)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000000b000)={0x0, 0x0, 0x0}, &(0x7f0000005000)=0xc) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r29 = accept$packet(0xffffffffffffffff, &(0x7f000003c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f000003c000-0x4)=0x14) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f000003c000-0x8)={0x0, 0x0}) r31 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000003c000-0x8)={0x0, 0x0}) r33 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmsg$unix(r0, &(0x7f000002d000-0x38)={&(0x7f000003b000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000021000-0x10)=[{&(0x7f0000021000)="f823cab757e607b9db7d98e439ac167045612b51783913120de65590a712f6", 0x1f}], 0x1, &(0x7f0000032000)=[@rights={0x30, 0x1, 0x1, [r1, r2, r3, r4, r5, r6, r7]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x10, 0x1, 0x1, []}, @rights={0x30, 0x1, 0x1, [r11, r12, r13, r14, r15, r16, r17]}, @rights={0x28, 0x1, 0x1, [r18, r19, r20, r21, r22]}, @cred={0x20, 0x1, 0x2, r23, r24, r25}, @cred={0x20, 0x1, 0x2, r26, r27, r28}, @rights={0x28, 0x1, 0x1, [r29, r30, r31, r32, r33]}], 0x120, 0x40}, 0x40090) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r34, &(0x7f000003c000-0x2c)={&(0x7f000003b000-0x10)=@ethernet={0x7, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000000b000-0x30)=[{&(0x7f0000016000)="1ecc8fbd951cb63a4cb92b7ddebe2ddf5bdb37500322784f6bbf5ccc014ba7d9279ad2e195d0d5fe349bbf5eb5ff47b6299dba4b1dadc4c5969f6cd94da0b008cd92ca05520f68b5a446d848544950a2256a89d0f087e7cef8454f6068eef5cd334527de1d74f22fe8dde1438dd277cfcc61995a00d50a6861b3b27be98b9514f4f697ca8a957a1b687638f9bd8d2fcb83a2cea767d514e2d3bd736dff8877a1c966111b69ab368029d180a6d7ddaf4e5eb5188262d1a95416", 0xb9}, {&(0x7f000003e000-0xef)="4c710f7d3d22ceab29487db83743a4b599ddea07892307b656686720f31ed93614e387756de761e5b72043cf5cd80adc9ec630fe1d23b576d705b026326deb097066a44e47027c1af9978d67377b2f4a9662b2126978551dd176dd97afa742d9317b1baaead89a55200fbfd2715cd805a5fb3eb750a64713c7c30596d9c129dc3600d583ef02c8e64abbebd54df21b5af4405797fa8b5cbb8c9e27543e3bbc6fc84b3ba30c8214dfeab7fa1ffe092f51cce4173520d946649e73d087bce0678d1c9d9e980a634e98c44f36178bcba1d7f1137b67951ddc249cb4a9c7dc8d075f2fc4b96de0ccc24e0dffba2ef8b6ce", 0xef}, {&(0x7f000003d000-0x3d)="e8cdfcf8d1e299c6a95c75ef436d14b4babce6ed24b507da44bdcbd4dbeae701337d59b9f8368f2da3b1c89608d2bb3929fad2d278c9908876a959cf16", 0x4}], 0x3, &(0x7f0000036000-0x380)=[], 0xfffffffffffffeed, 0x0}, 0x40000000000000) 2018/01/24 07:53:58 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) recvmsg(r0, &(0x7f0000713000-0x38)={&(0x7f0000ee8000-0x10)=@ethernet={0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00004f9000-0x10)=[{&(0x7f0000a48000)=""/24, 0x18}], 0x1, &(0x7f00002fc000)=""/204, 0xcc, 0x2}, 0x2000) 2018/01/24 07:53:58 executing program 0: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-blowfish-asm\x00'}, 0x58) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f78000)="0a0775b049403f1320f22436ffff3ed1f72ff0bc2805ac1590ccd9eb75cdbe00cc28178a383b0114af819bdf4c9189ed4b3a8de3a11426b1b91cabcf338726401b5ae2e34de054729fe9e080c67461bb529760892f6eb3acd31241b7ae695e8afaca4ebec4ed8b7c8fc789252cb57a3541a848732d1a18c64136210bc8b5e1a5c3b0b790612849aea5d14655298cff3a8352d46f582fe2050d1af02100", 0x9d) r1 = accept$alg(r0, 0x0, 0x0) socketpair(0xa, 0x3, 0x8000, &(0x7f000014f000)={0x0, 0x0}) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000f78000)={0x5, &(0x7f00007ff000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$sock_netdev_private(r3, 0x89ff, &(0x7f0000640000-0x39)="fa02c96f2873e78c206a2a17ada664e66fbcd4cad9d4a59fd21f75981e76eb2e0a3d30dab5f7a9bd26522672f51db9b41ab44d372eeed8e864") ioctl$DRM_IOCTL_RM_CTX(r3, 0xc0086421, &(0x7f0000928000-0x8)={r4, 0x1}) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f00005e0000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381faa8d62a74eac992", 0x395}], 0x1, &(0x7f0000df0000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x1) r5 = socket$bt_l2cap(0x1f, 0x5, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f00001ad000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000f71000)={0x0, @in6={{0xa, 0x0, 0x7fffffff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9c, 0x0, 0x1, 0x0, 0x7, 0x2, 0x7, 0x1, 0x1, 0x0, 0x3, 0x3, 0x7fffffff, 0x7, 0x2]}, &(0x7f0000f79000)=0x108) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000f7a000)={r6, 0x64, "a82565dd7493dca823594caf8374bcc292a620c59f3cd95dac8de5fd878cbc561bf5f6a911b2545edea8a0e84d180384df37487c7ba55ac0a8bf11d9f799050000004b6e59d003a30ffdb5a9101af3f956afda6cbc327ac6580fa9d2192bf50bd7deca02"}, &(0x7f0000f79000)=0x6c) getsockopt$bt_BT_DEFER_SETUP(r5, 0x112, 0x7, &(0x7f0000d46000)=0x3, &(0x7f0000f78000)=0x4) recvmsg(r1, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f000088c000-0x11)=""/17, 0x11}, {&(0x7f0000f75000)=""/228, 0xe4}], 0x2, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000f7b000-0x4)=0x0, &(0x7f0000f7a000)=0x4) getsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000f7a000-0xc)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f00005f0000-0x4)=0xc) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r3, 0x890d, &(0x7f00008c8000)={0x0, {0x2, 0x0, @rand_addr=0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x101, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x141, 0x100000000, 0x1, 0x3, 0x800, &(0x7f0000f7c000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x8c74, 0x6, 0x1}) 2018/01/24 07:53:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000f66000)=@common=""/16, 0x10) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000fe3000-0x24)="2200000016000700ea0910080900073f0a0000000922000004000300040001008c45", 0x22) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000c2f000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/24 07:53:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x1) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00005c4000-0xe)={0x5, [0x9, 0x8, 0x1, 0x1f, 0x8001]}, 0xe) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000058d000-0x38)={&(0x7f000078d000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00004e8000-0x10)={&(0x7f00008b1000)=@ipv4_newaddr={0x20, 0x14, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0}, [@IFA_LOCAL={0x8, 0x2, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 07:53:58 executing program 3: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f000000f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000000f000)=0x14, 0x800) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000000d000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000010000-0x4)=0xe8) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000000f000)={{{@in=@rand_addr=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000)=0xe8) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1c, &(0x7f0000010000-0x14)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000000d000)=0x14) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000000f000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000007000)=0xe8) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000006000)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0, 0x0}, &(0x7f0000004000)=0xc) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000002000-0xc)={@multicast1=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000000c000)=0xc) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f000000f000)={@rand_addr=0x0, @multicast1=0x0, 0x0}, &(0x7f000000f000)=0xc) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f0000002000+0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000010000-0x4)=0x14) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000005000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000f000)=0xe8) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000010000-0x38)={&(0x7f000000a000)={0x10, 0x0, 0x0, 0x810000}, 0xc, &(0x7f0000001000+0xda8)={&(0x7f0000010000-0x2d8)=@ipv6_newroute={0x2d8, 0x18, 0x10, 0x4, 0x2, {0xa, 0x14, 0x20, 0x29ab, 0xff, 0x1, 0xc8, 0xf, 0x1100}, [@RTA_ENCAP={0x7c, 0x16, @generic="98f4d2307e5414c1c68272fc1944ff2650468fd25e39427ba1a905dc947998a54077bbca5799330730ac02a66fdc96df7f73774f5fcb1c1c90dd30a2020db057f28dfc0e9e17f62b97b2ed8f4c80fe0875d07612e101ad315f13526c073f95b4e9278906fb179c95ffb2244c274e9f4d9183b18bb664"}, @RTA_PREF={0x8, 0x14, 0x1ff}, @RTA_EXPIRES={0x8, 0x10, 0x5}, @RTA_ENCAP={0x1dc, 0x16, @nested={0x1d8, 0x9, [@typed={0xc, 0x5, @ipv4=@multicast1=0xe0000001}, @generic="4e735a3604b9e7e34906ffbe913b03ef92273ef367b6551782e9e738d63bb07dec5e09715e191cd6ea9b0abb0e6a696479a227226070cc2e408a6b846489d6e298b2492fa0978fdacf68bb72acf19e0e145412f24d628b6fffec93a1498e7331ace9b1f57844e6ba42dc294e37e713c6e381c3be5945525f94386fc975e9930dbe347a1314d91a03c87416c1c5307967fdc59ca6bb616704c26b2c87945f6167c9395f2eae98ff62c4a93f64485f4abad20530ce8a4318508d3ee7e244c1e986", @generic="369e6f1fa0371f944b9611f7b0b3a71d6a8feff2a83b120a7f96bf510d5a5409924d8c5a7ac029c032dcc34a125073cc4fd602a1c3e426a4ac8bedfd15ce0fafa424d9fbb86419306fc3052e1cc8abaec253b37dc00f27fa30e040a8cc694a4eaf5a035ecd939010fdcaf424e2a9e50c77c1bac5", @generic="4697aa2084b52dff7c1869fa06d27308f43e19205339792aaf92f6c4d8009c83ee47018a6eb60a6e66df0354e3c3ef34d194244c5ebe4da92cb217ad81efa874857e7db7fdef8f773eabda57e450dcbce320f18ea682950f7609eee729be509cd1cd26c9f5f94c141ee937af7d2bf7ba608b3ba3ed13c129a78b8bf12694625ab8e7863284135d578e001399778fe882101760"]}}, @RTA_MULTIPATH={0x4c, 0x9, [{0x6, 0x1ff, 0x8, r1}, {0x46, 0x710, 0xff, r2}, {0x80000000, 0x200, 0x3, r3}, {0x1ff, 0x0, 0x7, r4}, {0x5068, 0x8, 0x2, r5}, {0xc33, 0x7fffffff, 0x0, r6}, {0x8, 0x40d, 0x1, r7}, {0x8, 0x1, 0x3, r8}, {0x6, 0x3, 0x9, r9}]}, @RTA_UID={0x8, 0x19, r10}]}, 0x2d8}, 0x1, 0x0, 0x0, 0x200000c0}, 0xd4) r11 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_ifreq(r11, 0x89f0, &(0x7f0000007000)={@common='gre0\x00', @ifru_data=&(0x7f0000008000-0x20)="6db19e190801b07d6f1735c49846e4f13e566e2bded7b04d929d52f1c52cf47b"}) 2018/01/24 07:53:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f00004e9000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_flags=0x1}) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000116000)={0x0, {{0xa, 0x3, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000147000-0x8)={0x0, 0x3ff}, &(0x7f0000ad4000)=0x8) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000069000-0x18)="ff0204000000000100000000000000000000000000000205", 0x18) accept$inet6(r0, &(0x7f0000c1c000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000608000-0x4)=0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000cf8000)={0x8, 0x96, 0x101, 0x23, 0x7, 0x0, 0x1000, 0x100, 0x6, 0x7ff, 0x9}, 0xb) sendto$inet6(r0, &(0x7f000078e000)='\x00\b', 0x2, 0x0, &(0x7f00004d5000-0x1c)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/24 07:53:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000232000-0x4)=@assoc_id=0x0, &(0x7f000043e000)=0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000a0b000)={r1, 0x3}, &(0x7f000007e000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000179000-0x4)=0x8c, 0x4) setsockopt(r0, 0x100000114, 0x8, &(0x7f00006cb000)="e0ffffff", 0x2) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000949000)={0x1, 0x5, 0x3000}, 0x4) bind$inet(r0, &(0x7f000009c000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/24 07:53:58 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000001000-0x10)={0x0, 0x10, &(0x7f000057d000)=[@in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000091a000)=0x10) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r2, 0x107, 0x11, &(0x7f0000000000)=0x0, 0x4) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000457000)={r1, 0x0}, 0x6) setsockopt$sock_void(r0, 0x29, 0x1, 0x0, 0x0) 2018/01/24 07:53:58 executing program 3: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f0000006000-0x2)=0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000000c000)=0x0) mmap(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000005000)={r0}) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000007000-0x8)={r0, 0x30e7}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000008000)=[{{&(0x7f000000c000)=@llc={0x1a, 0xf5, 0x4, 0x0, 0x4, 0x8001, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10, &(0x7f0000009000)=[{&(0x7f000000d000-0x1000)="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0x1000}], 0x1, 0x0, 0x0, 0x4000000}, 0x7fff}, {{&(0x7f000000c000)=@ethernet={0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000000a000-0x90)=[{&(0x7f0000009000-0xa3)="54324eec99b04f345636bd03e75c8c65dc345ab5a618d889f971ba362213f964e984539730f321a3262cf14470e7436936be448ef63f8c7a038b530cd4d6b64775335df696f5a61bae9ec61714874733d97c8c25dbe8d63c47d193ca8a4c909a02a9a1ea971022099e3b835e6cc2d57c142cf0319f72d12b3211fe79f4fae5032f2ef8ebbed6da955565f438fda2d9b17ee3542b1e1d64b3e3e699083d019df70b0348", 0xa3}, 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0x111, 0x80000000, "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"}], 0x1260, 0x40000}, 0x40}], 0x3, 0x20040000) r2 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f000000c000)=@generic={0x80, 0x9, 0x54b}) shutdown(r2, 0x1) 2018/01/24 07:53:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) write(r0, &(0x7f0000ce6000)='S', 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd7000-0xc)={0x0, 0x4, 0x4000020030}, 0xc) writev(r0, &(0x7f00006d6000)=[{&(0x7f0000bc7000)="e9", 0x1}], 0x1) writev(r0, &(0x7f0000f80000-0x20)=[{&(0x7f0000514000-0xa7)="c5", 0x1}], 0x1) writev(0xffffffffffffffff, &(0x7f0000c3a000-0x40)=[], 0x0) sendmsg(r0, &(0x7f0000ece000)={0x0, 0x0, &(0x7f00004a1000-0x60)=[{&(0x7f00007ac000-0x82)="dd", 0x1}], 0x1, &(0x7f00009e9000)=[], 0x0, 0x0}, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000c11000)={0x0, 0x0}, &(0x7f00004c9000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000674000)={0x0, 0x0, 0x0}, 0xc) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000db6000)="84", 0x1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmmsg(r0, &(0x7f0000830000)=[{{0x0, 0x0, &(0x7f0000511000-0x30)=[{&(0x7f00004e0000+0x8b4)="88", 0x1}], 0x1, &(0x7f0000781000-0x1438)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/24 07:53:58 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000001000-0x8)={0x0, 0x3}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000679000)={r1, 0x43, "876775437b08175f3e02c8ff2ddbe037f77dbb00aafbaea9343023ff4a41416363ea589f9947df8660f7d807d9109f1d9e66a6a87b006d78d692423e474bc1d20638c0"}, &(0x7f0000098000-0x4)=0x4b) r3 = socket$nfc_llcp(0x27, 0x2, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$nfc_llcp(r3, 0x0, &(0x7f0000001000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000002000)=""/170, 0xaa, 0x40000103, &(0x7f0000002000)={0xa, 0x3, 0x8000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x624}, 0x1c) mmap(&(0x7f000062a000/0x4000)=nil, 0x4000, 0x8, 0x20050, r3, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x6, 0x3ff, 0x201, 0x0, 0x8, 0x9d, 0x3, 0x2, r2}, &(0x7f000062c000)=0x20) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x3, 0x3, &(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000004000-0x20)={0x8, 0x2, 0x8, 0x4, 0x7, 0x401, 0x7fff, 0x1, r2}, 0x20) r5 = socket(0x8, 0x4, 0x5) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r5, 0x11, 0x2, &(0x7f0000004000)=""/87, &(0x7f000062d000)=0x57) read(r5, &(0x7f0000002000)=""/96, 0x60) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000006000-0x7)={r1, 0x6, 0xab, 0x442}, &(0x7f0000005000)=0x10) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000006000)={0x3, 0x1, 0x1, 0x8, 0x7, 0x0, 0x5, 0xea1, r1}, 0x20) setsockopt$inet_sctp6_SCTP_NODELAY(r5, 0x84, 0x3, &(0x7f0000004000-0x4)=0x1, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f000062d000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000062d000-0x4)=0xe8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGCHAN(r5, 0x80047437, &(0x7f0000008000-0x4)=0x0) 2018/01/24 07:53:58 executing program 5: 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) r1 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x4, 0x4) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000c8b000-0x24)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x2, [@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}]}, 0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r2, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f00006a8000-0x90)=@newlink={0x64, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_VFINFO_LIST={0x30, 0x16, [{0x2c, 0x1, [@typed={0x28, 0x1, @binary="d1a3fcdab1171096df1be1d55481154edf27b17cb650b60db5403db194"}]}]}]}, 0x64}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x37, &(0x7f0000924000-0x48)=@routing={0x3c, 0x8, 0x0, 0x4, 0x0, [@loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x8d}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, 0x48) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000f3c000-0x3)={@empty=0x0, @empty=0x0, @loopback=0x7f000001}, 0xc) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000e9e000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GET_MAGIC(r3, 0x80046402, &(0x7f0000dc3000)=0x10000) socketpair$inet(0x2, 0x1, 0x6, &(0x7f0000892000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000374000)=0x0, &(0x7f0000310000-0x4)=0x4) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f00001ad000)={0x48d7, 0x6, 0x9000}, 0x4) 2018/01/24 07:53:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000acb000)=0x0, &(0x7f0000cd6000)=0x4) r1 = socket$alg(0x26, 0x5, 0x0) r2 = accept4(r1, 0x0, &(0x7f0000f65000-0x4)=0x0, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f00005d0000-0x4)=0x13, 0x4) bind$alg(r1, &(0x7f0000ced000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cast6)\x00'}, 0x58) close(r1) [ 1411.000176] RDS: rds_bind could not find a transport for 255.255.255.255, load rds_tcp or rds_rdma? 2018/01/24 07:53:58 executing program 0: r0 = accept4$netrom(0xffffffffffffffff, &(0x7f0000a96000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000044d000-0x4)=0x10, 0x800) listen$netrom(r0, 0x9) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x3, 0x64031, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000da8000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x6, 0x80, &(0x7f0000da6000)={0x0, 0x0}) getsockname$ax25(r1, &(0x7f00005ee000)={0x0, {""/7}, 0x0}, &(0x7f0000a6c000-0x4)=0x10) pipe(&(0x7f0000a4c000-0x8)={0x0, 0x0}) 2018/01/24 07:53:58 executing program 1: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x9, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f0000fc2000)={{&(0x7f0000fc3000-0xa8)=""/168, 0xa8}, &(0x7f0000c23000-0x1)=0x0, 0x3}, 0x20) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r0, &(0x7f0000fc6000-0x38)={0x0, 0x0, &(0x7f0000fc5000+0x441)=[], 0x0, &(0x7f0000001000-0x1f)=[@op={0x18, 0x117, 0x3, 0x0}, @iv={0x18, 0x117, 0x2, 0x0, ""}], 0x30, 0x0}, 0x0) 2018/01/24 07:53:58 executing program 7: mmap(&(0x7f0000000000/0xef1000)=nil, 0xef1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000952000)={0x0, 0x0}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000ef2000-0x4)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000cbc000-0x4)=r3) unshare(0x400) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eeb000)={r2, &(0x7f0000eed000)="", &(0x7f0000eee000)="", 0x0}, 0x20) 2018/01/24 07:53:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000807000-0x20)={@generic="4dc1ebef9134e37cbffa506d018cc309", @ifru_flags=0x200}) pipe(&(0x7f0000ded000-0x8)={0x0, 0x0}) ioctl$sock_SIOCINQ(r1, 0xc0189436, &(0x7f0000df9000-0x4)=0x0) 2018/01/24 07:53:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000f6d000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000cea000)={0x3, &(0x7f0000898000-0x30)=[{0x5, 0x0, 0x0, 0x0}, {0x74, 0x0, 0x100, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) listen(r0, 0x5) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000f7c000)={r0}) recvfrom$llc(r2, &(0x7f000074b000)=""/207, 0xcf, 0x20, 0x0, 0x0) setsockopt$inet6_dccp_int(r2, 0x21, 0x11, &(0x7f0000e86000)=0x66, 0x4) r3 = accept(r0, &(0x7f0000f06000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00008f4000)=0xa) bind$inet6(r3, &(0x7f0000b15000-0x1c)={0xa, 0x1, 0x94, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0xd7a}, 0xffffff5b) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000741000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, 0xb) ioctl$sock_inet6_tcp_SIOCINQ(r3, 0x541b, &(0x7f00004a4000-0x4)=0x0) connect$ipx(r3, &(0x7f0000e1f000)={0x4, 0x3ff, 0xffff, "275bd848f38e", 0x5, 0x0}, 0x10) ioctl$sock_inet_SIOCSIFPFLAGS(r3, 0x8934, &(0x7f0000e8c000-0x20)={@generic="9f08e510b10e8435553e231f7bb0e3c1", @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000408000-0x4)=0x0) 2018/01/24 07:53:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) socketpair(0x1b, 0x80005, 0x1c9cbb6b, &(0x7f0000079000)={0x0, 0x0}) setsockopt$ax25_int(r2, 0x101, 0x1, &(0x7f0000fa5000)=0x8000000000002, 0xffffffffffffffc7) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000171000)=0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000cd6000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x14) close(r0) 2018/01/24 07:53:58 executing program 6: mmap(&(0x7f0000000000/0x5bc000)=nil, 0x5bc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) pipe(&(0x7f000042f000-0x8)={0x0, 0x0}) mmap(&(0x7f00005bc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005bd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f00005be000-0x4)=0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f00005bd000-0x4)=0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x2097, 'lrw(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a0100235fba602dff05000bfef9f3d2a4b200fffffffffffffffe0002", 0x21) 2018/01/24 07:53:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000723000-0x4)=0x0, &(0x7f00001c3000)=0x4) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000bfd000-0x4)=0x2, 0x4) socket$bt_cmtp(0x1f, 0x3, 0x5) 2018/01/24 07:53:58 executing program 0: mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000002e000-0x8)={0x0, 0x0}) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000001000-0x8)={0x0, 0x7}, &(0x7f000002d000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f000002c000)={r3, 0x100}, 0x6) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f000001a000-0x9f)=""/159, &(0x7f0000030000-0x4)=0x9f) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f000002f000-0x4)=0x3, 0x4) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f000000a000)={0x400, 0xffffffffffffff00, 0x8, 0xfffffffffffffff9}, 0x10) socketpair(0x0, 0x80005, 0x100, &(0x7f000002c000)={0x0, 0x0}) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r4, 0x80046402, &(0x7f000002c000)=0xffff) sendmsg$key(r0, &(0x7f0000003000-0x38)={0x0, 0x0, &(0x7f0000026000-0x10)={&(0x7f0000009000)={0x2, 0x13, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000031000-0x4)=0x20, 0x4) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000032000-0x8)={0x0, 0x0}) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f000000a000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000031000)=0x14) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$packet(r1, &(0x7f0000032000-0x14)={0x11, 0x1b, r5, 0x1, 0xfa8, 0x6, @random="0b2bd707b20c", [0x0, 0x0]}, 0x14) read(r0, &(0x7f0000031000-0x33)=""/51, 0x33) 2018/01/24 07:53:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x7) r1 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) bind$inet(r0, &(0x7f0000f54000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f00008fe000)=[], 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000725000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00001da000)=0x8) 2018/01/24 07:53:58 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) socketpair(0x4, 0xf, 0xffffffff7fffffff, &(0x7f000041e000)={0x0, 0x0}) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000ddc000-0x4)=r2, 0x4) socket$inet6(0xa, 0x802, 0x8001) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000002000)="4272799462c719b8e5e091a72a47a6ab", 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000002000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000001000-0x50)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x9, 0x100, 0x7, 0x400, 0x3, 0x4, r3}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000003000)={0x3, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x6, 0x6, 0x8000, 0x6, 0x0, 0x6, 0x8, 0x4}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$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$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000002000-0xe8)={{{@in=@rand_addr=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) connect$netlink(r2, &(0x7f0000001000-0xc)=@proc={0x10, 0x0, 0x0, 0x8000808}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000001000+0x939)={0x0, 0x6, r4, 0xde86, r5, 0x401, 0x4, 0x3f}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f21000-0x4)='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) 2018/01/24 07:53:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000c0b000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000983000)={@dev={0xac, 0x14, 0x0, 0xf}, @broadcast=0xffffffff, 0x0, 0x9, [@remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x3, @broadcast=0xffffffff, @dev={0xac, 0x14, 0x0, 0x14}, @loopback=0x7f000001, @dev={0xac, 0x14, 0x0, 0xf}, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @empty=0x0]}, 0x34) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000406000)=0x3f, 0x4) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f00000b1000)={@rand_addr=0x0, @empty=0x0, 0x0}, 0xc) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffd4f, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair(0xb, 0xa, 0x40, &(0x7f0000de7000)={0x0, 0x0}) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f000070f000-0x29)={@rc={0x1f, {0x100000001, 0xff, 0x6, 0x3, 0x2, 0x6}, 0x9}, {&(0x7f0000a88000)=""/78, 0x4e}, &(0x7f0000f86000)=0x0, 0x10}, 0x29) 2018/01/24 07:53:58 executing program 1: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x10f}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x4, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = socket(0xa, 0xe, 0x48d) setsockopt$inet6_dccp_int(r0, 0x21, 0x1b, &(0x7f0000001000)=0x401, 0x4) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f000000c000-0x20)={"2cb05b3901e779dd3d4465fffde0bcbf", {0x4, 0x4800000, 0x2, "d1eb29bb41d8", 0x20, 0x0}}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000000b000-0x10)={0x0, 0x1c, &(0x7f000000b000-0x1c)=[@in6={0xa, 0x2, 0x1000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}]}, &(0x7f000000b000-0x4)=0x10) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000000a000)={0x0, 0x1}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000000a000)={r1, 0x0, 0x12e9, 0xdef0, 0x6, 0x6, 0x8001, 0x2, {r2, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x100000001, 0x6, 0xcd3e, 0x5}}, &(0x7f000000a000)=0xb8) socket$inet_sctp(0x2, 0x1, 0x84) r3 = accept4$inet(0xffffffffffffffff, &(0x7f0000002000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000004000-0x4)=0x10, 0x80000) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000005000)={0x0, 0x68, &(0x7f0000009000)=[@in6={0xa, 0x2, 0x80, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x8}, 0x2}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3f}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000008000)=0x10) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000005000)=@sack_info={r4, 0x9, 0x98}, 0xc) 2018/01/24 07:53:58 executing program 6: mmap(&(0x7f0000000000/0xea4000)=nil, 0xea4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) mmap(&(0x7f0000ea4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000ea4000)=[{{&(0x7f000091f000)=@nfc={0x27, 0x6, 0x0, 0x4}, 0x10, &(0x7f0000ea4000)=[], 0x0, &(0x7f000028e000-0x188)=[{0xa8, 0x1be, 0x61, "5a0b492e380783042b42617569fa4e38a1f0e15a4c86dc7572ff65d4f076ae46a6863fd1546963aeccf43013edb5b2643b689097d8085352485a1fb6089a216dc0cc9f197f3e6cacb7c070a093606d500bdfd3360809300432b73e54cdd1547ef4df3a81cb088c52f974113f0c8e0994d60b0bc3af8f4c6ce66850b482a6053d7ea83eed946666aee4f392f57a50729107ac28b60b"}, {0xb8, 0x432f40aba4cefb1c, 0x8, "0dabfd13cd04ec2d0300a46b5dcbd6b3b2d1992ffbd8f0bfbab526d5c7f861bc2f0bbc19bd0bd05fd4740f0fd75f2c3d65dd23d32527f911394e3a75b3cd3dd383513844fef622b3ce58db555358b5150d40cdcf7b6beaa9d7b88a39f4330ef9beb09ef9f50fba573393bb138dc1c59c315b1e4d7c8ef463243f273b4ee962d63e8c0e0a66b367b651866e169eb40d950971185a9bb3305f52da202682ec364ab03462e871ef"}, {0x28, 0x0, 0x6, "878cdab49a077c3bf3da345434584a8c2fab390293d6dd55"}], 0x188, 0x40041}, 0x40}, {{&(0x7f00002d7000)=@generic={0x1b, "2da188996c566a148ab72f2e91308348c1410bf3f642671a0210299ded59e37f9d229cd85da493862edc383738b6031136fb324ff6ad0379e4fff9310bd5e459ed5e92bef3b9d8558ce6239f8085bf99ffb0d745bfa216e16ef7619b9eabee3bc19ab3494ce956fd20a571a4e39e68a863dac1bae0b2f74c9c970a690765"}, 0x80, &(0x7f0000ea5000-0x10)=[{&(0x7f0000ea4000)="aaa17ba29bcc3acfe8c9e37fc2efb8b5883f690bce65c36e488328933dfa57e24347cd842e07cbc644bd03c499e77f7ea95b45c3891b1737542f07e117e038b10d80f3856d93e33efcd9e2eb34db8fdb3038244ee248fe53097292d508eca28b8067363caabd2ea7822e1f8d934e1ab353c7b73384855fd672650b44b115b906783456feec3dd6ed915e31fd9005aadcecb5b089cb9252509c52fc2362408077a0ae02d7ba967197eef938b7b6a52bcddd8f5bd2dbfcad8db52d963e920104bea2ef2215b8f18e02c6e2e0ef1d9ceddf2ad921290a0e8d29ddfe2dfd8693163ef4a395a9d6e947d32da55716f2cdd88eb3f85a2e1f7049", 0xf7}], 0x1, &(0x7f00000e4000-0x1a0)=[{0x48, 0x10d, 0x4, "878fd5aa15b76456a17762c49c8c17d49f987ffb88145cb3791aa6c5f0abae604b67622251f47c9508fae2d5099ac80e3b0997dea231"}, {0xc0, 0x84, 0x25a, "924c235be5387ebf61c7f138ba8a80e52aea493363cbe0617009c4ef3bceb023857b96efa5a75d77f8a7907dc1ba2e97fa01816aa44e2649223a6d6b7bd7249f4dc8ea65ca0f77246f2a0c38429393e502f5202b5d32b6c0a2066ad7282cb0bd6abdbc6b7be3560b13e1fec69a333a4a8d838185aa3ff0bb02276d12bb0d578e35ca6c2070c97235f41eb0cb32db0d91a536593594eeabe0393d1f596147ee3f91870d805bbe98b90086352c1125f538"}, {0x98, 0x195, 0x7, "b64e028062ed81d55ceb5d989bb12b6eb5011323e521939dce90bae3879a0244214bb0d4506fc5ba2b2b3e22707b42649b99e922e61aac6f3a4a79b5ae6c86b9a803717216cb52be5528c350b823477b313bc04aa6d689f6c4d687d44afa30afbb1c394c709ddf72899d6e9a4625de524717ce0bab7a67beddbd29d56543bfeb4e80"}], 0x1a0, 0x4000}, 0x12}, {{&(0x7f00007a9000)=@hci={0x1f, 0x7, 0x0}, 0x6, &(0x7f0000ea5000-0x20)=[{&(0x7f0000ea4000)="ae27e61a2ec76e", 0x7}, {&(0x7f0000ea4000)="50ab15febff510dd6afe359d5ff63d23a1b78e1439ba642ce628c7886440d6483dddc3761ad899d31e00be6c483b42a1776eb6b00ce2b00ffc306c133b82220fe61eb93e328ad9715684aa2fbf0928bc8333782f2b97752e", 0x58}], 0x2, 0x0, 0x0, 0x8000}, 0x7}], 0x3, 0x800) sendto(r0, &(0x7f0000b36000-0x13)="110000005e001f1501ffffffffffffff00", 0x11, 0x0, 0x0, 0x0) 2018/01/24 07:53:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000966000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000007000)=0x6, 0x80800) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f000043f000)={0x80000001, 0x1, 0x72b, 0xe8d, 0x0}, &(0x7f00006af000)=0x10) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000545000-0x8)={r1, 0x1}, 0x8) ioctl$int_in(r0, 0x5421, &(0x7f0000b72000)=0x1ff) r2 = socket(0x9, 0x4, 0xfffffffffffff21e) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000124000)=0x0, &(0x7f0000c43000-0x4)=0x0) getsockopt$packet_buf(r2, 0x107, 0xf, &(0x7f0000c57000)=""/89, &(0x7f00009a0000)=0x59) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f000098f000)={&(0x7f0000581000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a28000)={&(0x7f00006dc000-0x1b4)=@getlink={0x28, 0x12, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_MTU={0x8, 0xe, 0x0}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f000074b000+0xf47)=0x2, 0x4) sendmsg(r0, &(0x7f0000963000)={&(0x7f000045c000)=@pppoe={0x18, 0x0, {0x3, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @generic="111a78ed6a1ecd1641709c121b5fd9f4"}}, 0x1e, &(0x7f0000c6c000)=[{&(0x7f0000bc7000)="0fa24c0b619b07643502f8579db22be2c6f5e5625f0cc53bbbda5e", 0x1b}, {&(0x7f000001e000-0x32)="7b6e378167eee6059657290c85d2570bba17c07b436cb49b627b823f3479dc711f229c285deea41b0ead1d6d10bf30fd2c3e", 0x32}, {&(0x7f00004cb000)="21a3ab80b0abf8b64679", 0xa}, {&(0x7f0000d61000)="a5ca22eee23daea518714413286e854a39c9a9e58218b76de336de7ad9cc7af69b0d6dc813b30faedd672c7e9bf105798a17d1c1f4c3a0d08fc99e4ec22665acfcfdfa18dcb44562f29ee35620f9507fd12587e8a6849bdbf2903247ce6c6cd4f50030e163229e1762cf07d408e200ec3044edb3074698d3e86c072f59c07463df3bf4a8261b382ebb02cc26794469616ede82cce633c5f5ad76650379375c80d496ed3eb2b5bd54e27d9dea3cf41f0abd10afb7dbc4aa9c915d5cfa1410f27b82a7f8f65c3a98833df06052ee2bc20498064ad03274f098e4dff4f58d3f8dcedd401b395396c81257cd0529bf50897c40d13b17a09e0b86bc34a8174596e367b1887429bc787c97221bffd79f1660306d089f330c95244de55c1a41d693ae7a16b44d19c62f360eef726a5d4b5dceddd8871fe9a6b0430d12d07aaecb9ce172921276ffb5ba1cd00931a0ec77ce7af5ed640d9f3bc03cebdd04d0c1cdea93b654c26eb4c7d73d627242cac816b51d39ed50863de689192ea64a35da0bd921498c5f0cf9fe6a404baf64996a1116ebe64631d779ddb4caed54c708a1ed8de335576beeb5bc7929c092df0e01f4f66f457c26bad893a761ec1468df50e8417dc659ec2da05a0ae6f410b69f4d1b7e5f1f34c5fa630f71d7fc6b83ad45ccc55930bb6a1864491fde0e65fb206491a05aeda7d2808941e876e422f91a108b5b57edb243c992b452caee4db1190b77515b1f228ce6195dd48eaf129052813f8dfd66c7c431acb9dfec2f08fd1c9685434749dd92368d4d400ca82e110e93bb3902e9ec86a48cfa65e0413a516afb0ee1edeb9336bef7af61b2d217832bbd949ba820c01053efdde965545c2118f8305334cc7ffea8f0cc7e44219950bca39491abb8475a1899f0f637f696d2c8d0cb1153ac605d2100bd9e3ad0154eb35b9076c2e8e3404ab32d2316bd8c381e299b3d0db45ade54953a58551b50c427dd6d60cb6446ad081dfa31bec3bc1b3de733e82eae0b469f35e7f2dece6117e6f80e90e23f5b296e207e48a093ff37aa278a3627c80e3e37ff980e148c85caff999cee202f849510323ffe3d5861c0e35605aa6515fe61fba5575fee5b4caaac2e1b6acdddc61b824354f557cca072e341ad0192966c11956320a977d10ffcf2aad61311258af8cb8a2316526376333bcde344b642ba279d452b05ec9d75e268af92f2499e7408607a6f2cf8d5ee165bcad4f4cc16286043608501374bb17763ef8cdecd4b81cd176e20038d349303ae0701636f84406643bf4934034ac71081936dad83e5bed75dd7bbd96f4401b53a2a290b6cb04df0e08574690ef4c25dfaeb142ef36177c8931b6c78bbc75e1a8c3e938b9ab8b4cceaefa71460640ef1f649c15431ba0e17409e9f273e8e32fa82f70ff977287132a24bd44935f55b08d997b46e6b7f33fdf4f478c1cfa76c94ccf4900b349c553f6da4d9a1eb51c14110cb988371bf022c0255af3d53ff12ebf8c8ad7b8a02a3c07f92b42cf2c24f4db8af0707314e018576de83ffb8ddcc3061844a3100b9f70a820c729afa745d9044c6283b32698684ba5198f5f4394e8fede001ed116c2a5a22bd4efedb0a6641989a58d15a94da590dfd3f71313f48ce0de832d428abddb85a65ae2dabbc46a2976941034c5b0ae5f33d242a753e9b310c8f755a98171b7cce0d386eab86c82d72cec6d22c2dc0a0e0bd6fd9be6a15db552a3e48fb73601fb9609ab19a54181abe21cf3e44e112cd66dae5df0bf636d6c1c25b140092182f18fd3cdaf853dce556136dd2e15a69bbe6d06eeb07c22d793274d4c222c65e88922e4dcddd1f6c93723a555b707a4a5d5d68d69865a76dfe2943b4c6327c06a161e9488e0bb517f8e406588fbae52b11e0feda55bff2faf97543e62ecf408c38840fed988c3da8cccafd726b60854e083dc10bb0f25c3441e64a718e5030cb812911b0865040e4fbbe094acecbd887ad9d77b3a6cb7c7d4982469cea68c7a570bd2da6b743403c3a79e4fc43fab2a3a9427e7b019121f081707baef8460783a82a1e4310c7eb2004e19e82bff80c207bf73e3930439a9d23f746c392e8548d040165bfa62470e279cae2080c947d40788ed96328e52d58c722bf843ec28447568cb00ee929d206b86a2e6fdff9bf697506d3d7ac1efa091710801fda822e4b49405a397ddfca1f276446a2c8239a8ff1a4ffa708953b3af9d105c5ef132547344c047d36fc73986348ea97e6814094473f0111861c3eb099eff3ffd0b82b18ce5db548104a1afbd3912ab152ae033d812dfcd0bd3ff8d174c05a09a607b5c4bcad1662f601b39d450d7ecee24e525dcdd6d94e0486632cdcc46b84d4d06e98074052a3a6681ac936f9894dce39694c1c4f412d5f950f719ebfc415fcfdf1bc25b5b5187576eeb2344799b6e061cc8b3dfac213374a167b0ee4e28b932b23674239463d153ba9db36bd4f181e26c3ae9b0141d7f0e66c3fef62fcb630b772359bdd3d060fe42bd0ef3063c3d19acd6a3b94b1db8427c4041247e08808f7153c38823f418332e6277ce5d6524b0743cf2c07b034f8e7f5a57552a28f9e3b84ba48513fb1415cae56f81aa14309d126f3ae0f32e4882d334a5a26a3fe9878996fac457cdc09d9f92406ad5dc5e12a22e6ff9ecca150d278942d4765ecd4180c8bd0af7ac9aedcac8c43ae15b67a215213212583aec79e6fb2c688c145005f55f4bfb71e685aba9d5b10e21cfb3fbafc8079051ba7639863143f79dfb81c0ec6a2d02b3cdab99c3ddc3b9b312f76824bfaf9e7c1650bd2ab2f987fb82807112c4eb54faa4964782e1239182eb0566bb3d105baecec0891b9f35d7c593a80e6cc336cc9a8f81a3122a7b8d45e40b0e35a1b7819583f9731d4ac406ade5c09d81d759559d7c2a26f48c8e5b1ca9f811417913376bc70841dd00a1ec2a9693ba09547d092c6565868c96f6f575bae231b7cfc4822b567976fb57578b79fdf068e187c805e1d1b0e5b34ebb5899582f858e20f767f1c28fb03e2103487cd374710766c2759d849811af2a0f873ea2e106fa7fd2fd056835fea17a55e487405ca9f68865f26a2baab3a37d3fab020a7c640f49c34c1c8a584996a374b04e1ecb46ad3cbde2f4d2bf27e9436a5692b31661f4c47cfcdfcfa19b26eb19c96a4d8372b4608a71049b767be70f03d174e9b765a6ffa248f9eafcfc7a50ad6a49c0381c504ba11585e9254235befece7c92773ea32e982adf6078d2aa2c0667ce95b3da29f80d12e32ceb586e309f4da21bfbdd6645b6f576d0f0cb9ea56adc73c5ecba57c5aca79b4d2ab2ef806c76ddbc78fff4e30491269b63dc5a7b9d16b0e8c66965117d98628c44bc33fa4a5dc7a717ad4f953103139a242d25f473395119d790e941a91b5c09f5be12a5ef50bd9183f8adfa273d78dd13177bf67f29b0289699429ef4f6e8198e00d400fc0ff8c7ed6f0931695910a2be7de8592f99eafb9205fb0a1e1b19dd27e7dbe71e4a9c9c317d651d269abd09dfe6a12c17e0b55004a73aa1df74a97aad7c63eb160b24d1ef9893f682e2bbf1156d6713679fe5c4efacc4f2eb143f7f96a6c23b5edf39fdbbe7d467dc02d00c22bb7389a69cca0e636398c0314bf87b0a4cb06de5c98ac60dd889d996792933da160b67c89ac0229d1ea241aaa1aa1d1883bcc246edb7893c97e768114b665bc636521568221a85cad5c32bbf9f20a84e8606c608e30abbf6fc1b1c93132c5c0f61f6f800f8438844a974a8eade8f3dc128a9b44f8fd3593b2919fc7914e2545bc2beb49219f7415b9d4d2b034392ee639fbe62fbe4d4a26a5e690711104d519079582b9c760df930def6d1375b3ad18861bca3a1b8f21a711026f2620fed998d5618ef3f8b1e111d38e42792c42f451b8f00a0b356939656ff171daed4ecdf694ee6b9cfad4b817be62109e8fd1e56a4c8daa6ce79aa6228fef6883ef7ae87c92d4a36eb9cfe05346914825ac0d59f240bfeedd0395fe070582815cd111baa162127da3750170e38c249144aab14afbfc1151f393d747798340e549a948ca70982d46a2c80bdff959ce3988d97249bae0bf540e3e4c491b46e045b569f0fa98af8a21d3dc788be9610f4182f763017a47da29645a3144f65baef2bae61af80095fde1490b345b00382eeb69414520d173b531b3b7fd66041408041bc29ef06bace1b4b89accdab0bcf6fd6af83ac921dc4639279542d1596706437e45ae56f0ebe562fdcf2d2d9bb5a61d01dce19d357a00c083fed2ca209cb331b651ba1325c87758fda737f2a3fa98e1c0496fe6ad03d5fe2c9b87538e085279a6309afccd49d11fa30a9753c6823f904a358c4c67fa504688188392f82a9864b2d07dab585d53816de95995497ab0a078a768bb9168a1c4dd56c2206a6dcb8dbf7069c2a0d26d48caf2ef264245d26e968da14134ddbce3339668e79d76a04cf9b5da347472185abedbdf327f55d3e45a75f1a09e63b6697d6b89d86971ffa9a9148ba0a2dbfd56b2105c5a15e180c89dd587eb813b62214f2483c8257fafb00020a6028436950cb4d55f59146047c3fe0ecd23d9cb194142e8468b49716dc02e9cbdfbc0414cc649accec71bf0b294f067398a687a872a5afb05c0df2c556dae4f02275a60664ae22372e783f46e6365ef7fa04d20afa6164bf15e97898b0af3c51f88ed43858ec58c7b1a607e7666ee59deb383e8130b3b332c3f65c9f166b0480e2521c888443e3af99465866c1190f5c4ce6449675fb6d623bf043aec8b8dc6755e507fd33dbeb20edadfcc7d6a1c9055d40e2e7cda30649912b531ae565e10751ed409812b9d0276bc2d2fbfc5f8070fcc753461f55e53d9e63802d630b56b2f9303b1e05adf7edb6c648e0344535a5e879cb32cf1ea8958d5dd56c6ca72e59ff884ae8204e95b047d22f3b8388a736a61e2448ba34a011e7ba0f5a6fd2cef0866d364edec1eba742fed58b3f0b7929d37429a6ab0217af0c522cae36c7a0a5f3920655cd0358f5606f90e18bfaff470d39b0f921901df8a76fc8cf98a2604e0eb4d2fd56741e325a11a8e87f5022e8f4064347cad24075ed48266c1f4ab9cb0ce9e694b10db6860c7f50be6f34292e6449f22890c421105193118b722634a09ea97dba16506eec8c7b99d1cadd4fdac2261267d00d945059de33145239ab68d221ddf4e20e4c7b86095f5c1f88bea5cdc18254f094320956ee6c693729575b26729c9b5cedfb7e92261e8a24ed71d27c0fba475beb0a29e45da2f1bc3b4bd1dff590afcf7e3daaf9a1bb0c45d571427d4d54091b59a5242a2f4c23fb1ee64a8dfd4fa9e497e29339ed074d901721e8fa6c989cd6a57a793dea1ed025c0543323f1340f11cc07dd405a7a392804101f6e0758386acf5b9587c85a8bf18e056f6f50a301b47ef60399ed7434ff898f427b9b766701850886f6e13884eb692bf2a5082b0fbc659f3cf79c534fbb25be52718492693a60be02840f34a79954244ba41a4056c6b2fb4f8890e9f7c1d12e3eb570b4682b7b0f74c605045a81072f3859a66e7b5438c5460661b5997347d7869110b31ea895311061e29865b72419a0f7ea5a1698e443cb5faf553d823675a4417b091296ba40277ed5d4d7330154c7c7840cfe13471be7c7e125799375409912b2dd6e42c5c7cec65ccc906236ecd32fcde566b2fb8110e70d1b38738b8fd301e1335f0fc9d58106ba0a7a58f6da2b19358aae3ace93314f76ca53155b764cacff34031dba61953b25c6d6d05", 0x1000}], 0x4, 0x0, 0x0, 0x1}, 0x4000000) 2018/01/24 07:53:58 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$llc(0xffffffffffffff9c, &(0x7f0000300000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000)={r1}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000ec3000-0x4)=0x10) setsockopt$inet6_buf(r0, 0x29, 0x4, &(0x7f00005bd000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$inet6(r0, 0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r3, 0x11, 0x65, &(0x7f0000000000)=0x4, 0x4) 2018/01/24 07:53:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000410000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00001b9000-0xa)='syzkaller\x00', 0x4, 0x382, &(0x7f0000d69000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x8f) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000f21000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f0000fff000-0x4)=0x7, 0x4) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f0000e6f000-0x4)=0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000d3c000-0x10)={0x4, &(0x7f0000f44000)=[{0xe462, 0xcd9, 0x100, 0xfff}, {0xfffffffffffffc00, 0x762a, 0x1, 0x10003}, {0x926, 0x2d, 0x10001, 0x6}, {0x10000121b, 0x3, 0x2000000000005, 0x0}]}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000a88000-0x8)={r1, r0}) sendmsg$key(r2, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$kcm(r2, &(0x7f00004df000-0x38)={&(0x7f0000265000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14, &(0x7f0000b2a000-0x90)=[{&(0x7f0000a0f000-0xfc)='t', 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) socket$key(0xf, 0x3, 0x2) 2018/01/24 07:53:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000216000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000325000-0x8)={0x0, 0x0}, &(0x7f0000cc4000+0xd0c)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00002fe000)={r2, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0x9, 0x1, 0x8, 0x1000, 0x4, 0x4, 0x6, 0x7f, 0x6d, 0x3be, 0x0, 0x893, 0x2, 0x5]}, &(0x7f0000d5e000-0x4)=0x108) sendto$inet(r0, &(0x7f0000008000)="", 0x0, 0x0, 0x0, 0x0) 2018/01/24 07:53:58 executing program 1: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00008d8000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000e30000-0x10)={0x2b, &(0x7f0000e86000-0x2b)="461d1d58101a69c4b0b38cf9af8bd90b608df2b8753b62d4c7c0016f06e48000103e0f17a03275e2062c49"}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000001000-0xc)={0x0, 0x9, 0x3}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000002000-0x5c)={{0xa, 0x1, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x20}, {0xa, 0x1, 0x180, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1000000000000}, 0x6e7, [0x5, 0x8, 0x6, 0x100000001, 0x5, 0x200, 0x5, 0x1f]}, 0x5c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000003000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000001000)={{0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0x10000}, {0xa, 0x1, 0xc841, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, 0x1, [0x4, 0x649, 0x101, 0xffffffff, 0x200, 0x40, 0x100000000, 0x3]}, 0x5c) socket$bt_sco(0x1f, 0x5, 0x2) pipe(&(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f0000003000)=""/70, &(0x7f0000004000-0x4)=0x46) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000003000)=0x0, &(0x7f0000004000)=0x4) getpeername$inet6(r2, &(0x7f0000001000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000001000)=0x1c) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000006000-0x4)=0x401, &(0x7f0000005000)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000006000-0x70)=[{&(0x7f0000001000)="", 0x0}, {&(0x7f0000004000)="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", 0x1000}, {&(0x7f0000001000)="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", 0x1000}, {&(0x7f0000006000)="e28b51a599469d25f5638da0779d4a55a3431a78bbf94f20ca23c15f59c72a3c472e00400cc8c9c9c6fd26b682933617cb99fb25b75894e918590c63d88aa774db16706156af5a6db8dfc4b74db930a0a28b219c68bc4748a9f81be5855694ea17f8b7e85bc6b551771d5fc518723030c54eef83ca2dd4dd4decdb8b26df302c8deb836d5d523833ecdba830447a6aca3e5298aa0c0289b7cb272e0d1720880039090e5a43993182e303326736cf5e4a62aebedae3fc4a321e7ba2bc0ced137e63721c8e157f281b966a868ed0f714ab0e0987e2", 0xd4}, {&(0x7f0000007000-0x3c)="16f92aa614be8dfe30010be91fdd2c19e78bd9a428196612f06d99057fe46a2e08f929cc1e5250cc3c2d0a86069f19ec092453e2be480db47cba5d30", 0x3c}, {&(0x7f0000001000-0x51)="aeab36cabcc9144d368b5d3bbb5b787c1c043c5181f17811a097c6cc91398d25f89753f339dea5eafca30359653cea5e7ca097a331535970b4f9e5d34c80bf92dba230f7d97f51a9e363347b27e943e69b", 0x51}, {&(0x7f0000005000)="8fd911", 0x3}], 0x7, 0x2) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r3, 0x29, 0xc9, &(0x7f0000007000)=0x2, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r3, &(0x7f0000008000)=@abs={0x1, 0x0, 0x0}, 0x8) setsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000007000)=0x5, 0x4) socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_DEFER_SETUP(r3, 0x112, 0x7, &(0x7f0000009000)=0x6, 0x4) 2018/01/24 07:53:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000515000-0x8)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00003d2000-0xe8)={{{@in=@remote={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=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000eab000)=0xe8) sendmsg$nl_route(r2, &(0x7f0000542000-0x38)={&(0x7f0000384000)={0x10, 0x0, 0x0, 0x880}, 0xc, &(0x7f0000ffe000-0x10)={&(0x7f0000cec000)=@ipv4_newroute={0x3c, 0x18, 0x8, 0x3, 0x2, {0x2, 0x0, 0x34, 0x1f, 0xff, 0x3, 0xfd, 0xf, 0xa00}, [@RTA_PRIORITY={0x8, 0x6, 0x9}, @RTA_MARK={0x8, 0x10, 0x2}, @RTA_ENCAP_TYPE={0x8, 0x15, 0x3}, @RTA_UID={0x8, 0x19, r3}]}, 0x3c}, 0x1, 0x0, 0x0, 0x40}, 0x4000) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000006000)=[{0x2d, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f0000023000)="", 0x0, 0x0, 0x0, 0x0) 2018/01/24 07:53:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000079b000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003cc000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000f60000)=[{0x0, 0x0, &(0x7f000011d000-0x10)=[{&(0x7f000090c000-0xf4)="d59599a4d52c58a83644384bb159eb274e23539101179761c61575dd2793d5", 0x1f}], 0x1, &(0x7f0000e65000-0x18)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f0000425000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000ab2000-0x10)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x1, &(0x7f00007f2000)=""/0, 0x0, 0x0}, 0x0) 2018/01/24 07:53:58 executing program 5: mmap(&(0x7f0000000000/0x9d2000)=nil, 0x9d2000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) connect$inet(r0, &(0x7f000081d000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00002e3000-0x18)={0x0, 0x9, 0x10, 0x6, 0x4}, &(0x7f0000992000-0x4)=0x18) mmap(&(0x7f00009d2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00006be000)={r2, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00009d2000)=0x8c) connect$inet(r0, &(0x7f00006ef000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f00009d3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f00009d3000)={r1}) ioctl$sock_inet_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f00004e6000-0x4)=0x0) 2018/01/24 07:53:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000b4e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000060d000-0x4)=0x14) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000d36000-0x4)=0x0, 0x80000) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00006e5000-0xc)={0x0, 0x5, 0x30}, &(0x7f00001dc000)=0xc) r1 = socket$nfc_raw(0x27, 0x5e62dcb42798be1d, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000cb0000)=0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f000027c000-0x4)=r2) setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f00006fe000)=0x0, 0x4) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000445000)={0x0, 0x0}, 0x6) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000e73000-0x4)={0xffffffffffffff9c}) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f0000b3e000-0x38)={&(0x7f0000d4a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bbb000-0x10)={&(0x7f00001ca000)={0x14, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0xc0}, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000820000)={0x0, 0x0}) ioctl$sock_SIOCDELDLCI(r4, 0x8981, &(0x7f0000254000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xa9}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00007fe000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r5, 0xc00c642d, &(0x7f0000326000)={0x0, 0x0, r3}) 2018/01/24 07:53:58 executing program 7: mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000f16000-0x8c)={0x0, @in6={{0xa, 0x0, 0xfffffffffffffffe, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000900000)=0x8c) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, &(0x7f0000d1e000-0x20)=@pptp={0x0, 0x0, {0x0, @loopback=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f13000-0x4)=0x20, 0x80800) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000f12000)={r1, 0x7fffffff}, 0x8) 2018/01/24 07:53:58 executing program 4: mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000ff4000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000c94000)=0x1c) bind$inet6(r0, &(0x7f0000995000)={0xa, 0x1, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) getsockopt$sock_timeval(r1, 0x1, 0x38, &(0x7f0000d9b000-0x10)={0x0, 0x0}, &(0x7f0000fed000-0x4)=0x10) 2018/01/24 07:53:58 executing program 3: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00004c7000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000c51000-0x10)={0x5, &(0x7f0000000000)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001d000-0x118)={0x20, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x8, 0x0, 0x0}, [@typed={0x1fd, 0x1, @str='\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0xc0, &(0x7f0000006000-0x45)="8432d9eccd8b1e877d80c4b846432a7f6f293474f6c76557a3d1768e0d436a660292a6d03c3bb1d2999b62837f7d6e8e7137ed250a15f0f46d088d5ade6332c48219b5dc32", 0x45) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000013000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f000001f000-0x4)='tls\x00', 0x7a) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f0000020000-0x25)={&(0x7f000001c000-0x41)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'sha1-avx\x00'}, 0x58, &(0x7f000000c000)=[{&(0x7f0000020000-0xaf)="6e3821f1b352db8c8d063c1d8beb5ef29aaf5b6e031de1133cc8abe77686cf58ff22c6abd5993a1d1351f6e288fd6069c71669283eed84a5ab9d3ca205d54b889735a25a09b15f390757221f778d43a5c458bbc61003f79e097473070b2e62229191426864ccb7145fa7e93ca97fba2cbf3bddb9a611453bb1b077f0585746c21c7b7967f6b65e7d6fbb3be36e2f958309361e042b76acc1b585981fc27b2fe88f739a26dffc63af1d08f00030eb90", 0xaf}, {&(0x7f0000016000-0x65)="ce9ceb4d90548b37cc64c1f98385f062755502d8d19eabcdc0ac0059ac5aa14a058fcdb6b16e1f3d03839f7aa139f4105eb1fd5a806277f8fcb85d7def694c4f030a13dbec020ce5993e37296005c7259884a6c0300f1a3cb018d02072d4fd0f729cd17f02", 0x65}, {&(0x7f0000005000-0x2e)="b95ca97073a44ec7d2f6a327fb9635fd9095544a834e000c49af41a51fd6e315e51f08a0f6cdebd94846ae7f4a70", 0x2e}, {&(0x7f000001f000)="", 0x0}], 0x4, &(0x7f0000016000)=[{0x38, 0x0, 0x4, "bac93238b05d5be3e17f5267daf4e7c70124a4acfdd683fe6faacfa0b7e4687d88"}, {0x28, 0x11d, 0xfffffffffffffbdc, "886b1901c86fe064931150c8841c47842126c2d5"}, {0x70, 0x0, 0x7fffffff, "1d5336070af00fbc0bc12facf1d49064ac6cf26404d36ff55b1ac8eb3263753c168790107dd09b5c0e762fc4a60f56891248e68f89516189f478e9d0ba07de515079a37dfc2a05741fd8423c9056db36d76d8a8893a0a448500f19ad"}, {0xd0, 0x101, 0xffff, "1c5da6171a62c6431039c144366de18585b64a98db66a682b3856499bcd06050818b2e5ab716467286ca6bf44ccd17bb1e5527db4132113eedaecd4366d42e69f749e21e78fb13e378789fb4f528b8cf373591d4d36318912a983f9cdd6f005b44d16ab1d7528aa1a0bc613c42b7fdf3b80bfbd01397b7200da66a0c3f3eeee2835a76b6762616135855c6e8a52159ea8f58f1d7b714203fe3578718c5cc498b913f808e7a20f8d00dc0e90b4b67b1d94c658b7b5c6b2cb24a0bbeb22e15"}, {0xc0, 0x0, 0x8, "dddc33cce60e80380c7eca3e0cb3cedd2d5bb588f4a8450eea814b70a7d2602ea204314cdd529a041a06a50a68a31e786240047458d818e82bdb15b4d11230e64e3871e48cc8f816e38cdd09a670c7bd688e16c88ffbe7dc01c3893aea137da09b92123761f33c32d7487e448cd8a67f93c189d57fd038d024a1b7945f04a238d8638632740397e448a5a861b23febd010f3ea147133f72ff1ab419fc08e300d8805cee6066fd3122757db0667"}, {0x110, 0x6, 0x80, "a3138fee11b633a05717db92445585ec6d2df322039038acdb6031be6099383c02900539bb3fedd0b5619d21ba517529a56f72bed2f55514df980ee48eb7483d34d7bb0f5a1b1450952fd2a45103d4f60aeccb3b4142fc06f9f1659fe6e7d6ef187011dc8fd437ea24b17cdc4bc9c0cf423baca3fe0e60058abf586754e743aac025c7d4b75a77aedc0fadf7d85dac88dd87f6dea00376a62364bf02f409999473f2030dce4d801d477bd7fd57184d4965f53c730ba51a5bf2eb0bb5b55d1d42a6f621c1801c2e82b56b2e145d1370dc1975b0d141c061773467ed765aec3b5501a64bbf7c15062ee049b52f4ade147db5a8f5d97a2735b2c1"}], 0x370, 0x8800}, 0x4000) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f000001a000)={0x3, {{0xa, 0x1, 0x770, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0xa, 0x2, 0x100000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x14}}, 0x14000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) setsockopt$inet6_int(r0, 0x29, 0xf8, &(0x7f000000e000-0x4)=0x2, 0x4) 2018/01/24 07:53:58 executing program 1: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f000002e000-0x1000)=""/4096, 0x1000, 0x42, &(0x7f0000008000)=@un=@file={0x1, './file0\x00'}, 0xa) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000029000-0x10)={&(0x7f000001f000-0x30)=@ipv4_newroute={0x28, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0}, [@RTA_MULTIPATH={0xc, 0x9, [{0x401, 0x0, 0x0, 0x0}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 07:53:58 executing program 0: mmap(&(0x7f0000000000/0xfce000)=nil, 0xfce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000a88000)={0xb, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff9c, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x5, 0x7, &(0x7f0000fcf000-0x8)={0x0, 0x0}) bind$bt_hci(r0, &(0x7f0000995000-0x6)={0x1f, 0x0, 0x0}, 0x6) 2018/01/24 07:53:58 executing program 1: mmap(&(0x7f0000000000/0xf7b000)=nil, 0xf7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$inet6(r0, &(0x7f00002f4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f0000f72000-0x1e)=""/53, 0x35, 0x0, &(0x7f0000205000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0}, 0x1c) recvmsg(r0, &(0x7f0000e5b000-0x38)={&(0x7f00004f4000-0x17)=@un=@file={0x0, ""/21}, 0x17, &(0x7f0000f72000)=[], 0x478, &(0x7f0000f73000-0x1000)=""/4096, 0x1000, 0x0}, 0x42) sendmsg(r0, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f6c000-0x40)=[], 0x0, &(0x7f0000f57000)=[], 0x0, 0x0}, 0x0) sendto$inet6(r0, &(0x7f0000867000)="", 0x0, 0x0, &(0x7f00004fb000-0x1c)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000f7c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000f7c000)={0x0, 0xaa, "3ff6be9deafa6dafc40332dcf93cd14be134aead1cd17aeac7840131c953306cd1f523f319af1e78a16ab1d9d9e99fde707149b30231456769264e24a7a9bc6902e171e446fe52f22d58fe3a0b3b42332cdeb8196d7ccd7e36662814e6dc4a941b42254bc683c492ddaff6f3759432111d27c9e2a31b0240755ed9999ecf833e7358544399d3278482159e2117982faf7ce2955769ddc1688bcc790a3d9bcc86435eec26954560b9c6cb"}, &(0x7f0000f7d000-0x4)=0xb2) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000f7c000)={r3, @in6={{0xa, 0x2, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r2, &(0x7f0000f7d000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000386000-0x4)=0xfd4f) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r1, &(0x7f00000ac000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000f7e000-0x4)=0x10) 2018/01/24 07:53:58 executing program 7: r0 = socket$vsock_stream(0x28, 0x1, 0x0) pipe(&(0x7f0000cda000)={0x0, 0x0}) accept$alg(r1, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001000-0x108)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009b1000-0x4)=0x108) 2018/01/24 07:53:58 executing program 4: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000025000)={0x0, 0x0}) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000025000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000025000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x5, 0xfff, 0xfff, 0x400, 0x60a5, 0x2000000, r2}) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000000f000)=@ipv4_newroute={0x20, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, [@RTA_METRICS={0x4, 0x8, ""}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 1411.405053] netlink: 12 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/24 07:53:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000efd000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000798000)={0x0, 0x2809797765dbec1f, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000021e000)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f00004e2000-0xc)={r1, 0x80000, r2}) setsockopt$inet_tcp_buf(r0, 0x6, 0x1d, &(0x7f0000dca000)="3a4d0781bd90229d8d74283dea8d01ff835ec893a37653c42fc9dfa54dddc294c52a", 0x22) syz_emit_ethernet(0xfed7, &(0x7f0000ecc000-0x9a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x3, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, ""}}}}}, &(0x7f00005ed000-0x8)={0x0, 0x0, []}) 2018/01/24 07:53:58 executing program 7: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x0, 0xa594, &(0x7f0000027000)={0x0, 0x0}) r1 = socket$bt_sco(0x1f, 0x5, 0x2) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f000001a000-0x8)={r1, 0x2}) r2 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r2, 0x1) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000001f000)=@ipv6_newroute={0x1c, 0x18, 0x781a251f, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000007000)={0x0, 0x0}) 2018/01/24 07:53:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x48, &(0x7f0000dce000-0x210)={0xffffffa8, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x90) r1 = socket$pptp(0x18, 0x1, 0x2) connect$pptp(r1, &(0x7f00005b1000)={0x18, 0x2, {0x1, @dev={0xac, 0x14, 0x0, 0xe}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) [ 1411.457611] netlink: 12 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/24 07:53:58 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) epoll_create(0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r1, 0x29, 0x7, &(0x7f0000fe9000)=0x0, 0xff4f) 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) pwritev(r0, &(0x7f0000001000-0x60)=[{&(0x7f0000029000)="a44a946b64a0a8094fe21da246d36c5be1153a5bcb934083320ffb14db5d701d991cf014033f19679682fca9003d56600a9cfd2d014f9373529a9386f860171e08f9914450ee18e14db39666330cf3343c98db8c7ce8af690bb0bb0429058c0a821dbc67945db5ff65b47de37a538ec2d7a27d1c32552d8bbe8274b8f6c9461ea1111ccbf9a2ee15f27a1b2af1d483d762ad19d29777ef751425c599f722ba02fd09ce813accf9fd56459a2a52799617c0eda6aefe19e90491d7655fda57b90fc4d55ecb154c992521e86779dc268e40b14680fbb96db3516e", 0xd9}, {&(0x7f00005ee000)="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", 0x1000}, {&(0x7f0000001000-0xae)="cd66e9e4dcab211f1937346356af827689112efd76ba8f652e3514dc597e2a3a73ec9d9901520bd23f64ff8208a1f26bf52289be6ba0f82ce18648846ab2a826f984462e76704340f7f30d52b13ff5b3fd12c32cd26a01792d7868563d5bc30515f439ec866da4f60e299b4a61fbff9e9c2d748c3b9e9abaab7fbf6c845312f7959e0f4244aa760fcaa104e74ee004dbff72876df02998dd4c4665f1ced2022b60a48ef2a90ee1805f69dec1c965", 0xae}, {&(0x7f0000633000)="bbb8ab169c805eb421f4269cf05738ad59afb50c6c806a354e1d7abd3a09ff4553d77abf149d55bc5b87d5a8c8185bd42f1bb497f31a857be81cdbc0a7f3c843433edd5b6f6b1699c0487e0c7de61f04ff9c1e7267e278340a6cbae0fd6486e02219d777bcc18df57415fdcac88cd715bcad3d75782506f9cbca659dfb368524b58261cce287a63ef3a86c07ea1992d4eedd053bbc099f3e4475fe9b9ab3", 0x9e}, {&(0x7f0000000000)="c5363700e2c98e7c0e13d5ade200dae5efce421093f3b48f7faaa67216101b9b758c0d6971327de302a0ab20cd6b532f3ecef83a156e2f93af08bbdb5bad4e0e64b780ae00b1a5e7a4af3f5535b3afcfa928a82c7d233dd618a2d93eb7ab3c225183059ec1a8e4791bfa9d8f3d8e0562d3a901a66fbb872aab2d759cbed34176c0bdc9dd8938434371a449e26d951ae9b7dc0d9a22e735209e133abf7173dd2206e6d134a031d71560e7973e61c1c5f1afe17ac7d90d64dc8213d4", 0xbb}, {&(0x7f0000001000-0x11)="b93e6edfef90265ad09a80b18a5445e8b2", 0x11}], 0x6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$netlink(r2, &(0x7f000020d000-0x38)={&(0x7f0000c4c000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000163000+0x42c)=[{&(0x7f0000f81000)={0x10, 0x1c, 0x305, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 07:53:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000005000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000e6b000)={0x0, 0x0}) socketpair(0xb, 0x3, 0x0, &(0x7f0000c9e000-0x8)={0x0, 0x0}) connect$nfc_raw(r3, &(0x7f0000ec9000)={0x27, 0xfff, 0x1, 0x3}, 0x10) close(r2) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000d5b000-0x4)=0x0) 2018/01/24 07:53:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000061b000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000bbc000-0x8)={0x0, 0x6}, &(0x7f000096f000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000a8d000)={r1, 0x9e, "536d5a71b6ab093b878d4c0d93a594b2e529750b2be2d27770c84d05176415509cf1c8eef219c6f4c1a50c2e8274b2a6e6f566d72d37f5e5e1e77446493d75c3ccba79be5b2397d6940d1d4ad55703ff2dcfea801f345aa5869e111a62b64d69549f24640bbb5aebf590116ad052e8c734e534a2e802943d89d0262e55df2acb5e45368d4d0432c848f4aa8b55e0e6c9367edc31ab1d2275778d0f9788e4"}, &(0x7f0000d52000-0x4)=0xa6) syz_emit_ethernet(0x46, &(0x7f00004a1000-0xa6)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0x0, @rand_addr=0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, "c2727221894fc224"}}}}}, &(0x7f0000b38000-0x8)={0x0, 0x0, []}) 2018/01/24 07:53:58 executing program 1: r0 = accept4$llc(0xffffffffffffff9c, 0x0, &(0x7f00008e1000)=0x0, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000879000-0x4)=0x1c, 0x80800) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000e3a000-0x108)={0x1, {{0xa, 0x2, 0xffffffffffffff80, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) getpeername$llc(r0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000acf000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00003c8000)={0x0, 0x0}) bind$inet6(r2, &(0x7f0000b47000)={0xa, 0x3, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7ff}, 0x1c) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r3, 0x29, 0x6, &(0x7f0000357000-0x7)='%', 0x1) getsockopt$inet6_int(r3, 0x29, 0x36, &(0x7f0000ed6000)=0x0, &(0x7f00009c5000-0x4)=0x4) 2018/01/24 07:53:58 executing program 5: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="", 0x0, 0x200408d4, &(0x7f0000ad2000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f000041a000-0x20)={@common='gre0\x00', @ifru_flags=0x100}) 2018/01/24 07:53:58 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0xf, 0x6, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f0000000000)={@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000efc000-0x4)=0x14) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00005c3000)={r1, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x946000)=nil, 0x946000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000946000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000946000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000947000-0x28)={@common='vcan0\x00', &(0x7f0000946000)=@ethtool_wolinfo={0x6, 0x6, 0x3, "aeb2333fd12f"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000946000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000946000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000947000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000947000)={0x0, 0x0}) sendmmsg(r2, &(0x7f0000213000)=[{{&(0x7f00006ef000)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000947000-0x40)=[{&(0x7f000013e000-0xcb)="5c3b73c624b73a4d59b45cbc8febf4b9a92290d081b5b62da7f00d470e8050fb59bba3d710ded2f9e6e1709b13f258bf118824310d850883e54bab1b22ba19f5e5e3caff2f87bbca3826e714c0c18ae5aa7b976327e6b1884315aa429f0c3532a10db0ee9226da181af2a290166e095bae80419cdf5c459d62029e074214ec7b74a3a0da3e8c10295d0f619f12691ee5e12e047fd45dad26f718bda41acb4cd2cd938ef1360ba8da7f242ca382d6f62d3753659c9afd2f341d428a3d88c8ef742f151c598f1492ed7b802f", 0xcb}, {&(0x7f0000947000-0xdb)="a6e71f84f0cd7b221fad72cb1a24cad62501a15f2d7689b966488ca871b3eebbd114feff993a53b90878640b41912650200d5f8605826fb123e9cb4a4f1a3d06a6b42874903ef3f55c25ced35a3db30fd2e6e188a5fc315fe3b157eee40a46bf2f4377220b0f81b4021bbd0bb0d1cb49aef7be7732635acbfc1ab7c79d22d7d3a20da0647246a718b8ac3a2bd73934c25ae36ea688414025b6729847770a0c9cfb5e2df99ad401ff35216aff8c4c2eb4fe2b579a9e51557bcc01d4a4a20b2a9f155a2eee784675554437292876a9f42e1f0bc7f5ef3647fa16187c", 0xdb}, {&(0x7f00001e5000)="450144a242ed58e97c5598b6bd59193c1d711fdacd8709a673c6346c48d21731b2489589baab081ce0480b834dc619b96ac041a53dd52a2b6fab43f432c7478f5526172b89e168da4f57794c7c737165ab8ad9f0145d1a960851afcc72f04b8411f5226b3e54f279a4d4c5bb09f87aa59c1f4d", 0x73}, {&(0x7f0000158000)="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", 0x1000}], 0x4, 0x0, 0x0, 0x24008000}, 0x1}], 0x1, 0x20000000) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00003cc000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000946000-0x1a)=@ethtool_perm_addr={0x20, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/24 07:53:58 executing program 7: mmap(&(0x7f0000000000/0xac6000)=nil, 0xac6000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000e6c000)=""/4096, &(0x7f00009bc000-0x4)=0x1000) ioctl$sock_bt_bnep_BNEPGETCONNINFO(0xffffffffffffffff, 0x800442d3, &(0x7f0000441000)={0x6, 0x3, 0x0, "32af0f231e95", "e50b92ec85087cafe9efc7e8d0c8b279"}) sendto$inet6(0xffffffffffffffff, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000abf000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) pipe(&(0x7f00008f0000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r2, 0x10e, 0xa, &(0x7f0000001000-0x5b)=""/91, &(0x7f00002bd000)=0x5b) socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r1, 0x0, 0x1, &(0x7f0000001000)=0x10001, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000031e000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x2, 0x3, 0x4, 0x7f, 0x7, 0x5d}, 0x20) accept4$packet(r1, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14, 0x800) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000-0x28)={@generic="14ec1034a7d22b74d9c0c8740ac9290d", r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000001000)={0x0, @loopback=0x0, @loopback=0x0}, &(0x7f0000001000-0x4)=0xc) socket$inet6(0xa, 0x7, 0x8) poll(&(0x7f0000ac0000)=[], 0x200000000000013c, 0x0) 2018/01/24 07:53:58 executing program 2: mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000164000)={0xffffffffffffff9c}) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000dee000-0xb)={0x28, 0xe27b, 0x3, 0xffffffffffffffff, 0x4da, 0xfff, 0x5, 0x3, 0xfffffffffffffff9, 0x6, 0x7fff}, 0xb) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000f74000)={0x0, 0x0}) setsockopt$inet6_buf(r2, 0x29, 0x20, &(0x7f0000006000-0x45)="ae1ce1c2bc27ed17493625d466a296381842183d843fac09a789a7b733286cf70db182fdb7e3d7297f492d649922d1c318a7d1ed00f71594cc05b304a9099f9001365378f1", 0x45) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r3, &(0x7f0000f75000-0x5)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000f74000+0x5b7)=0x1c) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000f75000)={{0x1, 0x800}, 0x1a}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x37, &(0x7f0000d06000)=0x0, 0x4) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00005c2000-0x4)=@int=0x9, 0x4) 2018/01/24 07:53:58 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000235000)={0x0, 0x0, 0x0, ""}, 0x8) socket$nfc_raw(0x27, 0x3, 0x0) 2018/01/24 07:53:59 executing program 1: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a21000-0x58)={0x26, 'skcipher\x00', 0x0, 0x80, 'cbc(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60c105c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000b3d000-0x10)=[{&(0x7f0000463000-0x30)="5dfbc33dc19cb870843df30273b3000000012a74eac93d925f73147683c80e60337191a58df0c2c6d5b870ca6e04caf4", 0x30}], 0x1, &(0x7f0000df0000)=[@op={0x18, 0x117, 0x3, 0x40000000000001}], 0xffffffffffffff81, 0x0}, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00006fc000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) accept$alg(r0, 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) 2018/01/24 07:53:59 executing program 0: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000019000)={&(0x7f000001d000-0x114)={0x14, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 07:53:59 executing program 4: r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000641000)=0x7, &(0x7f0000880000-0x8)=0x2) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f000000d000-0x9e)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xffffdd86, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @empty=0x0, @loopback=0x7f000001, {[@timestamp={0x44, 0x24, 0x0, 0x0, 0x0, [{[@multicast1=0xe0000001], 0xffffffffffff8000}, {[@multicast1=0xe0000001], 0x0}, {[], 0x0}, {[@loopback=0x7f000001], 0x0}, {[], 0x0}]}, @ssrr={0x89, 0x13, 0x0, [@loopback=0x7f000001, @broadcast=0xffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}]}, @ssrr={0x89, 0x7, 0x0, [@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}]}]}}, ""}}}}}, &(0x7f000000a000)={0x0, 0x0, []}) r1 = accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f0000007000)=0x0, 0x800) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000004000-0x4)=0x6, &(0x7f000000f000)=0x4) 2018/01/24 07:53:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x72, &(0x7f0000f6d000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @random="e6b7284becdb", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x64, 0xffffffffffffffff, 0x4, 0x0, 0x6, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, {[@sack={0x5, 0x1a, [0x4, 0x3, 0x2, 0x4a5, 0x0, 0x6]}, @sack={0x5, 0x22, [0x401, 0x7f81, 0x6, 0x99, 0x9, 0x9, 0x5abda363, 0x2]}]}}, {""}}}}}}, &(0x7f0000aa7000-0xc)={0x0, 0x1, [0x0]}) 2018/01/24 07:53:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000de0000-0x2)=@req={0x0, 0x0, 0x0, 0x0}, 0x10) 2018/01/24 07:53:59 executing program 2: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000724000-0x4)=0x0, 0x800) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000de2000-0x12)={@common='bond0\x00', 0x7bb2}) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f00009b6000)=0x800, 0x4) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f00009ba000)=0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000376000)=@sack_info={0x0, 0x6, 0x53}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000002000-0x6)={r2, 0x44}, 0x6) getsockopt(r0, 0x800000000000010d, 0x0, &(0x7f0000700000)=""/4, &(0x7f0000e52000)=0x4) accept4$ipx(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x800) 2018/01/24 07:53:59 executing program 6: mmap(&(0x7f0000000000/0xaf4000)=nil, 0xaf4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000ae9000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @icmp=@address_reply={0x12, 0x0, 0x0, 0x0}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) socket$pptp(0x18, 0x1, 0x2) accept4(0xffffffffffffffff, &(0x7f0000af2000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000af2000)=0x6, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(0xffffffffffffffff, 0x28, 0x2, &(0x7f0000af3000-0x8)=0x0, 0x8) r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f00009ae000)=0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000965000)=0x0, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000af2000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000af3000)={0x5, 0x200, 0x9, 0x2, 0x0}, &(0x7f0000af4000-0x4)=0x10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000151000)={r2, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000048000-0x1c)={r2, 0xb73, 0x5, [0x1, 0xfff, 0x2, 0xb35f, 0x20]}, 0x12) 2018/01/24 07:53:59 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000046000-0xe8)={{{@in=@multicast2=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ca7000-0x4)=0x88) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000578000-0x2)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00008ac000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000e2a000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00005bc000-0x10)={&(0x7f0000001000-0x4344)={0x4344, 0x34, 0x400, 0x0, 0x1, {0xa, 0x0, 0x0}, [@nested={0x112c, 0xa, [@generic="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@typed={0x18, 0x37, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @generic="ac7e85bac5b83d2034ba6be5e4c74db431d5c671810321f8e924d6403e3dcc7c1a39d8ea4eb668d303312741c5c977539a8cb9c608d0eabf8bd62fb0cff2a49b3e68993475ae939280a5", @generic="d51fdf14afa5973940c488db6ee95eb8619078870bb42b9760390d5590de3838cc4f4a2b1ec86c40cb693f1d3f7439d12b9897aaa854eb920b8bcaa1a6bff46aeea5517078bfcc88b0b7a933b1a49cdd560e0184e892e7001f88e3a6cf988334a9290a4b9d1101c5bfc79c19a1f387d980c8e2f4ee578dd30a536398225fd8516496a728a5a1ba4d7ebfc5d425a397ae7287c2dd", @generic="28739d8e7b15c9de51c1c8dde063fdb009797014bd4a9183d1c528622a788d1e19e8fc7b34e6b36b679c1619265601ef52"]}, @typed={0x8, 0xd, @void=""}, @nested={0x18, 0x87, [@typed={0xc, 0x59, @uid=r1}, @generic="7ec74b4c37"]}, @nested={0x2120, 0x5d, [@generic="a826d8589cac7e3d34e618710675a22514d2b1e1535be1104276a67878d05427508ebe5760b569548b4fc97f8565986abb8fced7d72c7faa03cf084c6f6c494e66b9ff6c7c8d950980c09df5c8515daeaed44c4c3c130f63b74643705e9fbff1557ac5ee8bbbb2f3bdc986717e737be26b4cbb7718fd30392e536224028fc3008eb5984bc13b1c", 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@typed={0xc, 0x64, @uid=r2}, @typed={0xc, 0x5b, @pid=r3}, @typed={0xc, 0x63, @pid=r4}, 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@generic="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@generic="af32d85c57d25fbe7b7cee5147890b0bf55877ac897cd7d9940a5847daf4bdf6c730b24ac08dd4b95ac91c0df40831ffbf9f6bd75bd390d135db40c6d628befa6f3d6ffccac24ac1fb35c451bc764ae8a0d9bcb7b51ba7d5fb3f54210b317abfaa7efd64a5f1f3800738f2e8682274ab950dbe3a3560dc6ab53a223546dc113b2dc9685c18191285699ff6d75ba74b061d0d7714a71826050f3f91518c6d6c8220fc7bf5f41d0a0ce2dc91aba0d69e5a1b7d69751d85", @typed={0xc, 0x1c, @u32=0x84f9}]}, 0x4344}, 0x1, 0x0, 0x0, 0x48050}, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r5, 0x8946, &(0x7f0000f6b000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00001d5000)=@ethtool_cmd={0x26, 0x10000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f00004ed000)={@generic="e372248e30a01729764a7f2c2d4f0eee", @ifru_flags=0x4a00}) 2018/01/24 07:53:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x2}, 0x8) r1 = socket(0x7, 0xa, 0x736) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f000012b000)={0xe7b, 0x5, 0xc000000000000000, 0x7ff}, 0x8) setsockopt$packet_int(r0, 0x107, 0x1, &(0x7f0000000000)=0x3, 0x327) close(r0) 2018/01/24 07:53:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00006e3000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-avx\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000570000)="d3ab27191a01002356ba602dff05000bfef9f3d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00004fa000)={r0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00002d9000)={{{@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}, {{@in=@broadcast=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}}, &(0x7f000080a000)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000b4a000)={0x7, 0xd, &(0x7f00007ca000)=@framed={{0x18, 0x0, 0x0, 0x0, 0xfffffffffffff8c4, 0x0, 0x0, 0x0, 0x80000001}, [@jmp={0x5, 0x8, 0x6, 0x5, 0x4, 0x0, 0x4}, @generic={0x1, 0x3ff, 0x6, 0x57}, @map={0x18, 0x0, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @alu={0x4, 0x3, 0x0, 0x0, 0xf, 0xfffffffe, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f89000-0x4)='GPL\x00', 0x9, 0xdf, &(0x7f0000eb9000-0xdf)=""/223, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r3}, 0x48) sendmsg$can_raw(r2, &(0x7f0000a1b000-0x38)={&(0x7f0000dcc000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000f1c000)={&(0x7f0000727000)=@canfd={{0x3, 0x6, 0xffff, 0x80}, 0x38, 0x3, 0x0, 0x0, "fed86078bcdd775a45f321ba054b7476f4b06fd351c0f6d48f9ad59ce28df5b088d1555334049853adee3e9a0d8fe42be4036309bf238cd199dde2503d0eab58"}, 0x48}, 0x1, 0x0, 0x0, 0x800}, 0x20000010) sendto(r1, &(0x7f0000c3c000)="43761c2dd37eacb1aebb81125316fe4a95f862fb501fed3d2d4e71757b1e96de2fe526deeb396405d2e5eb92f68aadaa5d4c8ca9eaa8894bb2374da89bc086889631d2f9529b82232f240f765ca6266c56f2d0262b9f3f2973a5a0adbd501356297bad02ec8b2cc1ce2b44d9cf1d908189862a69b2c23d99788f0ac7d7a5c6936082b4fc4cc4a7dc2fe615898c989e6eb832e4e7fb963aa19cd8867cad76c63947371bcb0ce09f3b54166141a4da462f809b2a17deebd9d308eb5c31ab180d5c3aae7d262f59a7527c3dbd9a4658d8cc5b3afedc6f52c1c5c2315311f24c34dc", 0xe0, 0x0, 0x0, 0x0) recvmsg(r1, &(0x7f0000c55000-0x38)={&(0x7f0000848000-0x1e)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x86e}], 0x1, &(0x7f0000b00000)=""/0, 0x0, 0x0}, 0x0) 2018/01/24 07:53:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x49cdeb0cacc8c76b, 0x2, 0x6, &(0x7f0000f8d000-0x8)={0x0, 0x0}) setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f0000f65000)={0x2272, {{0x2, 0x0, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000f4e000-0x8)={0x0, 0x9}, &(0x7f00005e2000-0x4)=0x8) sendmsg$nl_generic(r1, &(0x7f0000ac0000)={&(0x7f000017f000-0xc)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000203000)={&(0x7f0000e58000)={0x2c, 0x28, 0x1, 0x6, 0x2, {0x2, 0x0, 0x0}, [@typed={0x18, 0x80, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x4000) getsockname$llc(r1, &(0x7f00007e4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00002bb000)=0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00008da000)={0x1, &(0x7f0000eef000-0x8)=[{0x380, 0x9, 0x7, 0x80000001}]}, 0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000b4c000)={r2, @in6={{0xa, 0x2, 0xf34b, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f00001d5000-0x10)={0x2, &(0x7f0000003000)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) accept4$packet(r0, &(0x7f000067c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000ec6000-0x4)=0x14, 0x80000) getsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000c9e000-0x1000)=""/4096, &(0x7f0000056000)=0x1000) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000a42000-0x18)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x9, r3}) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000cba000)={r2, 0x8, 0x20}, 0xc) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f00009e0000-0x1c)=[@in6={0xa, 0x2, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}], 0x1c) syz_emit_ethernet(0x77, &(0x7f00000b2000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [{[{0x9100, 0xffff, 0x20, 0x6}], {0x8100, 0x5, 0x1, 0x2}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0x2, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @udp={0x0, 0xffffffffffffffff, 0x4d, 0x0, "f0f83d302210a5880d8759d9d0609c9839856c36ae1fa1487763452374ab13657ed46980d412d20eb9775adf82f186b25fe6ba157d22d46c28f6e5006dfecf3ecf7dd3230c"}}}}}, 0x0) 2018/01/24 07:53:59 executing program 7: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000b74000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x5bd000)=nil, 0x5bd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0x58) close(r1) mmap(&(0x7f00005bd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000037000-0x8)={0x0, 0x0}) mmap(&(0x7f00005be000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005be000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00005be000)={r2, 0x28, &(0x7f00005be000+0x842)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) close(r1) mmap(&(0x7f00005bd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(r0, &(0x7f00005be000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00005bd000)=0x10, 0x800) mmap(&(0x7f00005bd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$vsock_stream(r3, &(0x7f00005be000-0x10)={0x28, 0x0, 0x2711, @hyper=0x0, 0x0}, 0x10) 2018/01/24 07:53:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = accept(r0, 0x0, &(0x7f0000705000)=0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f00004d3000-0x4)=0x0, &(0x7f0000aab000)=0x4) pipe(&(0x7f0000391000-0x8)={0x0, 0x0}) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000dce000-0x4)=r2, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000e0e000-0x1c)=[@in6={0xa, 0x2, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}], 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000578000)={0x628a, 0x2, 0x6, 0x5, 0x0}, &(0x7f0000485000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000049b000)={r3, 0x7ed, 0x4, [0x1, 0x8001, 0xff, 0x9]}, 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000082a000)={0x0, 0x10, &(0x7f0000728000-0x68)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00008b7000)=0x10) sendto$inet6(r0, &(0x7f0000704000)='.', 0x1, 0x44000, &(0x7f000086d000)={0xa, 0x3, 0xa, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00005b1000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f000079b000)={r4, 0x37, 0x1ff}, &(0x7f0000876000-0x4)=0x8) 2018/01/24 07:53:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) connect$netlink(r0, &(0x7f0000d1d000-0xc)=@proc={0x10, 0x0, 0x3, 0x0}, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000898000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xfffffffffffffece, &(0x7f0000023000)={&(0x7f0000011000-0x204)={0x14, 0x5, 0x21, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000439000)={0x0, 0x0, 0x0}, &(0x7f000085a000-0x4)=0xc) r2 = getpid() r3 = bpf$PROG_LOAD(0x5, &(0x7f0000334000-0x48)={0x5, 0x11, &(0x7f000088f000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x9}, [@exit={0x95, 0x0, 0x0, 0x0}, @generic={0x8000, 0x3, 0x3, 0x7fff}, @initr0={0x18, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x3}, @map={0x18, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, @generic={0xffff, 0x74, 0x100, 0x6}, @initr0={0x18, 0x0, 0x0, 0x0, 0x6434, 0x0, 0x0, 0x0, 0x7}, @initr0={0x18, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x6}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000974000-0x4)='GPL\x00', 0x0, 0xf2, &(0x7f0000c2b000-0xf2)=""/242, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_DETACH(0x9, &(0x7f00004ab000-0x14)={0x0, r3, 0x4, 0x2, 0x0}, 0x14) sendmsg$nl_netfilter(r0, &(0x7f0000f4f000-0x38)={&(0x7f0000bff000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f000082a000)={&(0x7f000013a000)={0x34c, 0xd, 0xf, 0x300, 0x7, 0x3, {0xb, 0x0, 0x4}, [@nested={0xe0, 0x27, [@generic="0cfb2486c0ed44fe42ab1efaa68b9a48e7ccd0cf4adbb480f33433434e8e329d7c4a02878b692fc7af7bb3f497e85a416e4590570411233cedd1687879bed393d108f71be1b7cdd41f1cd782c2949e38efb56584f558e1f6da160c23fd196e6e6a6a03caa91d87679ca4847618443ff7c24bf9e26b423304a0b7a82fa789a2a1d3ac11aa7e7c0eac7db0672094202e822ad4a9f10a203fac5fe9987e7a6d664fd492af0359d3f97401a45b35b878e415940a6f5265afc4b6aaf39c533e746344c9d0cbe5954ecf1843fc3f4490a5", @typed={0xc, 0x71, @fd=r0}]}, @nested={0x74, 0x2b, [@generic="c17f4405a0dbdfffce4f4f23fa7df7297c74f71abf6f5c434f17ebcf", @typed={0x18, 0x74, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}}, @generic="e97ec678df54b29080fdd43a", @typed={0x18, 0x5c, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @typed={0xc, 0x33, @u32=0x5e44}, @typed={0xc, 0x1d, @uid=r1}]}, @generic="87b30a97521a81b2f426ecd180204df8f7ce03eefeb39ae5817cdd690edd6617e9af5773e847fe9a3390ebf537610407397b37130f6ad0952e32a14165930b3ba0dc9a081638d72404d60d40dcb2bb876d298a0d6ce343c0fee1d88260cccf507776305bc7b70123c3feecec2fd83b0272f267a22ce6f0f8fa1d10cf9601d13ef909d02250cf9ca1c5d3e707f9473a60d0744b2f84942dc772f3a1036c4eea55a07e54840c542d483f51a10ae70221d6b7b643d48f12301af4bd79ddf5301191266c1929ccb6910d612c0888d5642e1edfce8efaa1484e", @typed={0xc, 0x3c, @pid=r2}, @generic="30da9d941236f7f39f488c14e6fc46194e9e10b5b52aef034e3ca93bc641dae697c455cf0bd4fbea655e48a04f9594c59fad9bb1861967ec1ec742aab76ff2e7ce29d00b10068a28699e7419873a98c3b18eca784536a5a7955e3e8c5a50fd3c390ea8f074d4379c0356819368dc3654afa7c66bac79cb68200b63826c0347fa50e4fcfb47f0ca37d21a2194b7c2645c859adb432be4f12434e5de359aa7cd9d9927a2a7b3706aade3e87885decfce8003c159f31689241be352da958adbe37dc646ec60075240e19a58f9524ef90ef9897ef8ca851f7c0c91281d65078b3a05cd6d3332dd22bf01dc77bcbbe8410fb3d152f1d28c936b54fd", @typed={0x8, 0x3b, @void=""}]}, 0x34c}, 0x1, 0x0, 0x0, 0xa2727eb2c68cede0}, 0x4000) 2018/01/24 07:53:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x7, 0x686c, &(0x7f0000d47000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000daf000-0x8)={0x0, 0x9}, &(0x7f00002a4000)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00001d6000)=@assoc_value={r1, 0x0}, 0x8) socketpair(0x1, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$kcm(r3, &(0x7f000013a000-0x38)={&(0x7f00001f5000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000e72000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) sendmsg$netlink(r2, &(0x7f000014c000)={0x0, 0x0, &(0x7f00008ef000-0x90)=[{&(0x7f00002d6000-0x38)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, &(0x7f0000fd1000)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18, 0x0}, 0x0) 2018/01/24 07:53:59 executing program 6: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000ff6000-0x4)={0x0, 0x0, 0x0}, 0x4) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r0, 0x107, 0xb, &(0x7f0000ffb000-0x4)=0x0, &(0x7f0000ffb000-0x4)=0x4) 2018/01/24 07:53:59 executing program 5: mmap(&(0x7f0000000000/0xaf2000)=nil, 0xaf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000af2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'rmd320\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000af1000)={&(0x7f0000517000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000af2000-0x10)=[{&(0x7f0000af2000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f00001d0000-0xc7)=""/199, 0xc7, 0x0}, 0x0) 2018/01/24 07:53:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$packet(r1, &(0x7f0000214000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000541000)=0x14) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r0, r2}) accept4$ipx(r1, &(0x7f0000f59000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000085a000)=0x10, 0x800) shutdown(r1, 0x2) 2018/01/24 07:53:59 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffffff}) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f000065f000)=0x0, 0x4) r1 = socket(0x2, 0x2000080003, 0x4) getsockopt(r1, 0x0, 0xd3, &(0x7f000000d000)=""/8, &(0x7f0000003000-0x4)=0x8) 2018/01/24 07:53:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$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$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00007fd000)=r0, 0x4) ioctl$void(r0, 0xc0045878) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f0000e1e000)=""/1, &(0x7f0000cbc000)=0x1) 2018/01/24 07:53:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockname(r0, &(0x7f000027c000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f00008f0000)=0x32) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00007e3000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000106000)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000803000-0xe8)={{{@in=@multicast1=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @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=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000341000-0x4)=0xe8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00004e9000-0x4)={r0}) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f00007a2000-0x28)={'vcan0\x00', r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000852000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, r4}) bind$alg(r0, &(0x7f0000fe5000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-camellia-aesni-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r5 = accept$alg(r0, 0x0, 0x0) getsockname$ax25(r1, &(0x7f00002eb000)={0x0, {""/7}, 0x0}, &(0x7f0000875000-0x4)=0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000065000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r6, 0x4010640d, &(0x7f0000bd9000-0x10)={0xca8, 0xfffffffffffffffd}) sendmsg$alg(r5, &(0x7f00005d5000-0x38)={0x0, 0x0, &(0x7f0000fc2000)=[{&(0x7f0000fc9000-0xb5)="6edce12a068bb143ce4f9800f957e38e53216bd25b73a62b65e80b88c43abe759467834b53bccc6e6358f503fbc4fb1046c421a18148eaab526e1d5727df037a", 0x40}], 0x1, &(0x7f00007cc000-0x30)=[], 0x0, 0x0}, 0x0) socket$alg(0x26, 0x5, 0x0) recvmsg(r5, &(0x7f0000c0c000)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f7c000-0x20)=[{&(0x7f0000f7a000)=""/171, 0xab}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/24 07:53:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000310000-0x8)={0x0, 0x0}) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xd, &(0x7f00003f2000)=0x0, 0x4) 2018/01/24 07:53:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000fc5000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f000093e000-0xb3)="c5f0d303e1971430393906c494880227123d904970aa81b8f9426d37fbe780553a8499686032ae4637255383f26d04ef5b29cc99c8f51e7a41eb4c397638a284e346ff9a7b05e55dc12eb996ad6345c757af5bff2c7c60ac16c8b73a9abd356960b1d697e68c546d6c821aab1d80ff87e6a27ebf99b60001db0dca87145ac28ff90751fd3949b2181e9a273ae44b6bf08dc64c6f75cb34297330452cd187aec26efbf9827e4833c32638f46148fb66aa25d373", 0xb3, 0xc0, &(0x7f0000aad000)={0xa, 0x3, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x1c) listen(r0, 0x0) 2018/01/24 07:53:59 executing program 2: mmap(&(0x7f0000000000/0xae4000)=nil, 0xae4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f000076a000)={0x0, 0x0}, 0x0, 0x0) accept(0xffffffffffffffff, &(0x7f00005e2000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000a97000-0x4)=0x14) syz_emit_ethernet(0x4a, &(0x7f0000525000-0xe1)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x2b, 0x3, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x12, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, "6e39de902479d315415cbbd0edf8e8f29c74f9b073a8508c7cd3c1cd97309116"}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x0]}) 2018/01/24 07:53:59 executing program 6: mmap(&(0x7f0000000000/0x792000)=nil, 0x792000, 0x200000003, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000792000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000793000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000794000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000795000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000796000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000798000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000561000/0x3000)=nil, 0x3000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000797000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000797000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000798000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000798000-0x4)=0x1c) mmap(&(0x7f0000797000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000798000-0xb8)={0x0, 0x80000000, 0x42, 0x3ad6, 0x9, 0x1, 0x7, 0xf703, {0x0, @in6={{0xa, 0x3, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1a99, 0xd81, 0x8000, 0x1, 0xc12f}}, &(0x7f00000b0000-0x4)=0xb8) mmap(&(0x7f0000797000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000797000)={r1, 0x6, 0x6, 0x3, 0x3ff, 0x6}, 0x14) socket$inet(0x2, 0x0, 0x0) mmap(&(0x7f0000797000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c48000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000602000/0x4000)=nil, 0x4000, 0x0, 0x200000000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c4a000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c4c000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000340000/0xc00000)=nil, 0xc00000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/24 07:53:59 executing program 1: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) bind$inet6(r0, &(0x7f0000004000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x9}, 0x1c) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000007000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendto$inet6(r0, &(0x7f000000c000-0xd7)="94ac1b7281183cfe3fbf6e258c476740815d1954bc2eaeb04d002eef19c1d1b7f9fe3ec0696220fc", 0x28, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) socket$inet6(0xa, 0x3, 0xfff) 2018/01/24 07:53:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000542000)={&(0x7f00008bf000-0x3d4)=@ipv6_newroute={0x24, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x1}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 07:53:59 executing program 3: r0 = socket(0x13, 0x803, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000bda000-0x38)={&(0x7f0000000000)={0x27, 0x6, 0x12, 0x2, 0x1, 0x3, "e6487bc8dd23d27ad8acc672a7110869e60b436badcf897b48d26e34c136ba8cb5881e63e323c18ea0bd0a81ae67bd3ba3af2f1526df245d32a4aa9d35688a", 0x8001}, 0x60, &(0x7f0000079000-0x40)=[{&(0x7f00007a1000)="6c1548f1e38e6e5b7d376e5256c6f56a6185372d214e6d5ab111faadd75cd97d04868cdb2c3c70bb2985733eac80b0905bc70b27", 0x34}, {&(0x7f0000884000)="", 0x0}, {&(0x7f0000000000)="04f828e79d07161cb76310f8677696352fd88549c0678d7293a7626ea02cbee2e7b6dda2a4d95d363941375ca47f1ab0974e886013e79032d18c15769d6cd9a0de21dff385155ba2", 0x48}, {&(0x7f0000001000-0x93)="1dce01d9a6a2b7bed0f33df60174ec23bc28d5539dc9b63f6b6a8209dc47af0f781d54fd156536701a201f3a5147f7e584612c06df5bc99469ff92bfa2cebf8cadc9a2112b39c7b1079c7a65e1612c4fe95fbd0d819b8d2a844a32e305d639bbf1b69bf0cb8670924f7939e060c2d46615c7ae7e2e7b55b260c0fbcfd63df3f9cc37c28e2a5ee46bd986a533bc97ca6ae0fda3", 0x93}], 0x4, 0x0, 0x0, 0x0}, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000001000-0x38)={&(0x7f000024f000-0xc)={0x10, 0x0, 0x0, 0x100041}, 0xc, &(0x7f00002e8000)={&(0x7f0000c08000)={0x11c, 0x12, 0xd, 0x908, 0x6, 0x1, {0x0, 0x0, 0x7}, [@generic="5a19c9146fa84083d8e77610e5ec7e3fb0611bea94f5695c777b200b7db1ed840653babc5089fb297921b09c8ed3782f3de6b387cecad223251e2537ffa0cf5ad049b107c28b93455de5fe73e04b94d857b4afffc43eb3502d296eeca98e510a9defeef0ee30d67e78f6d02cae803bbfeee1f7f3ad8762a36dc656528aef5f280ac8202f31", @generic="", @nested={0x14, 0x12, [@typed={0x10, 0x2d, @u64=0x100000001}]}, @generic="f879a59b1d38e8b02f96f6d7b3b06ae881c46c577cd036ee0ec73e59fe317ad258f4ab71b054b0608347351ae3f3760df9fd353a1ecda7e3cb780cae64da7054ca998b7c66a9b2cdeb2fb27383f8d783a9251b3e486968f1490f5252da6b06475a6fcfd7a7f791e8055d05777235"]}, 0x11c}, 0x1, 0x0, 0x0, 0x800}, 0x0) vmsplice(0xffffffffffffff9c, &(0x7f000096b000)=[], 0x0, 0xfffffffffffffff9) socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000-0x98)={0x0, @in6={{0xa, 0x0, 0xffffffff7fffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x5}, &(0x7f0000002000-0x4)=0x98) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000002000-0x8)=@assoc_value={r2, 0x5}, 0x8) 2018/01/24 07:53:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000a6a000-0x28)={@common="6c6f0000000000000000cd0000002a00", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$nfc_llcp(0x27, 0x100000000002, 0x1) r3 = accept4(r0, &(0x7f0000ee3000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00006f2000-0x4)=0x10, 0x80800) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f000054d000-0xa0)={0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7aa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x80, 0x20, 0x7, 0x3ff}, &(0x7f0000402000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000f33000)={r4, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xcfbe, 0x0, 0x80, 0x1, 0x52}, 0xa0) pipe(&(0x7f0000ed0000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00001c1000)={0x401, 0x0, 0x1, 0x10000}) ioctl$DRM_IOCTL_AGP_FREE(r5, 0x40206435, &(0x7f00002d1000-0x20)={0x2, r7, 0x10000, 0x80}) r8 = socket(0x3, 0x0, 0x10001) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00009af000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_INFO(r10, 0x80386433, &(0x7f000054e000-0x47)=""/71) setsockopt$netlink_NETLINK_RX_RING(r6, 0x10e, 0x6, &(0x7f0000521000)={0x8, 0x1, 0x3, 0x401}, 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000fa4000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000af8000)=0xe8) sendmsg$nl_xfrm(r8, &(0x7f00005b5000-0x38)={&(0x7f00008db000-0xc)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000ce000)={&(0x7f0000ac2000-0x90)=@report={0x90, 0x20, 0x400, 0x2, 0x1, {0x32, {@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x5, 0x0, 0x50d0, 0xa, 0x20, 0x80, 0x0, r1, r11}}, [@encap={0x1c, 0x4, {0xffffffffffffffff, 0x0, 0x2, @in=@multicast1=0xe0000001}}, @address_filter={0x28, 0x1a, {@in6=@loopback={0x0, 0x1}, @in=@broadcast=0xffffffff, 0x2, 0x7f, 0x2}}]}, 0x90}, 0x1, 0x0, 0x0, 0x800}, 0x1) bind$nfc_llcp(r2, &(0x7f0000135000-0x60)={0x27, 0x8603, 0x4, 0x7, 0x1, 0xa4, "4360e1f9532507ffb7d04d833bab81db4d7a6d6b57b0af7a48fd95e4871ab052b9e58aa299c6c073076d564cd8d36c944dc180949bf9cf14c1728d598ecb07", 0x1f}, 0x60) ioctl$DRM_IOCTL_MARK_BUFS(r10, 0x40206417, &(0x7f0000944000-0x20)={0x8001, 0xffffffffffff3baf, 0x3, 0x6, 0x10, 0x9}) sendmsg$nl_route(r0, &(0x7f0000d1d000)={&(0x7f0000d8a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000445000-0x10)={&(0x7f0000135000)=@ipv6_newaddr={0x34, 0x14, 0xb, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @IFA_FLAGS={0x8, 0x8, 0x402}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockname$netrom(r8, &(0x7f0000107000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f000080b000-0x4)=0x48) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r10, 0xc00c642e, &(0x7f0000ec3000-0xc)={r9, 0x80000, r10}) 2018/01/24 07:53:59 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x32, &(0x7f0000001000)="", 0x0) r1 = socket$inet6(0xa, 0xa, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000000)=""/4096, &(0x7f0000001000-0x4)=0x1000) 2018/01/24 07:53:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000edc000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000932000-0x4)=0x0, &(0x7f0000155000)=0x4) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x6, 0x0}, 0x4) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000748000)={0x0, 0x0}, &(0x7f0000efa000)=0x8) setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, &(0x7f0000973000-0x10)={0x0, &(0x7f0000fd7000)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}]}, 0x25e) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f00000ac000)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x7, @random="9d295735d168", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x28, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="54ea49af6f0b582b36c606d73426c02a"}) 2018/01/24 07:53:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000eb8000-0x4)=0x0) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x18c, 0x0, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffe6f) sendmsg(r0, &(0x7f0000604000-0x38)={&(0x7f0000aa2000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}}}, 0x3a, &(0x7f0000505000)=[{&(0x7f000048e000-0xb8)="b1", 0x1}], 0x1, &(0x7f0000c01000)=[], 0x0, 0x0}, 0x1) shutdown(r0, 0x2) [ 1411.965893] netlink: 'syz-executor4': attribute type 21 has an invalid length. 2018/01/24 07:53:59 executing program 2: 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, &(0x7f0000a51000-0x10)={&(0x7f0000a78000-0x38)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x12, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$nl_crypto(r0, &(0x7f0000941000-0x38)={&(0x7f0000d95000-0xc)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000401000-0x10)={&(0x7f00008bb000-0x10)=@delrng={0x10, 0x14, 0x2, 0x2, 0x0, "", ["", "", "", "", "", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x40000}, 0x20000050) [ 1412.011436] netlink: 'syz-executor4': attribute type 21 has an invalid length. 2018/01/24 07:53:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x2, 0xb1cd, &(0x7f00004a3000)={0x0, 0x0}) connect$ipx(r0, &(0x7f000016e000)={0x4, 0x9, 0x0, "9c23227ab196", 0xec, 0x0}, 0x10) r1 = socket(0x2, 0x6, 0x0) listen(r1, 0x0) poll(&(0x7f0000010000-0x8)=[{r1, 0x0, 0x0}], 0x1, 0x4875) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000005000-0x4)=0x0, 0x4) 2018/01/24 07:53:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x9) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b06000-0x4)=0x100, 0x4) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000447000-0x40)=[{&(0x7f0000f63000)="87ab9ff215d91a28a7cf317ca993fddd1b765e163edc8dc58d4e305c22dbb87e6b709e4ccb13513d97f66341adda8cf8150eba9b93cdc893003e67f2d8e3b49114ceef6fb15342c32ea2b387ec06aee361d02cdc4a40ce41951b97b781f3b0346b136cd108190d04cebee246b7845bcf399636fb8f062266d045feefcb31f2b231d7", 0x82}], 0x1) readv(r0, &(0x7f00005a8000-0x80)=[{&(0x7f000033d000)=""/124, 0x7c}, {&(0x7f0000b8e000-0x1000)=""/4096, 0x1000}, {&(0x7f0000e16000)=""/4096, 0x1000}, {&(0x7f0000553000)=""/200, 0xc8}, {&(0x7f00003ec000-0x1f)=""/31, 0x1f}, {&(0x7f0000503000-0x68)=""/104, 0x68}, {&(0x7f0000c76000-0x1000)=""/4096, 0x1000}, {&(0x7f0000adf000-0xbd)=""/189, 0xbd}], 0x8) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000868000)=0x6, 0x4) sendto$inet(r0, &(0x7f00005ca000-0x90)="1f2c5bf5d20860edd616704012d4344825b07f123e0471cbff0bddf748e0d4390f7d59a04c8caef9327ff596db57dab59ae28d2e4fc172c39132c0c529754899253f7a2ae04dad49b3fb6922a9363fd2ead98b297c5d89fb1a54fcb30851bf8c727e06fe7303ad96715b468117d011d46c52f11ce74a", 0x76, 0x0, &(0x7f00006a1000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) 2018/01/24 07:53:59 executing program 7: r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x5, 0x1000010000032, 0xffffffffffffffff, 0x0) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000)=0x0, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000001000)=r1, 0x4) setsockopt(r0, 0x114, 0x3, &(0x7f0000000000)="2a8e339cbc4a24cbdd2186b32c816dac", 0x10) 2018/01/24 07:53:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000955000)=""/180, &(0x7f000056f000-0x4)=0xb4) syz_emit_ethernet(0x2e, &(0x7f00008c1000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[@generic={0x87, 0x2, ""}]}}, @igmp={0x0, 0x0, 0x0, @empty=0x0, ""}}}}}, &(0x7f00001c6000)={0x0, 0x0, []}) 2018/01/24 07:53:59 executing program 3: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) poll(&(0x7f000001c000)=[{r0, 0x8, 0x0}], 0x1, 0x40000000000000) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000011000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000-0x4)=0x10) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r1, &(0x7f0000022000-0x8)=0x63, 0x10001) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000012000-0xa4)=[@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, @in6={0xa, 0x2, 0x55b, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xa4) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000009000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001f000-0x2330)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x16, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 07:53:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f000000b000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00002e5000)={0x0, 0x3, 0x4, [0xac7e5cba000000, 0x7b47, 0x6, 0x7fffffff]}, &(0x7f0000967000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00009cd000-0x8)={r1, 0x9, 0xffffffff80000001}, &(0x7f0000eaf000)=0x8) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000cf2000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000058000)={&(0x7f000023f000)={0x84, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x3, {0x0, 0x0, 0x0}, [@typed={0xc, 0x0, @ipv4=@empty=0x0}, @generic="5b659a62290ffc380c2dbfdc5e9f17e1a04810d46404d5291cb4e2bf501db1bb949869c29c4d914d9f26425e66cd4dd3050bc1700612dbc3080c91745fa158cf0d70309f7f1969136edfd73294c0356675a9e8aa5944f2a432a15b3fe56aa166b57c0d"]}, 0x84}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x20b) connect$inet6(r2, &(0x7f0000071000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000363000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={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}}, &(0x7f000073d000)=0xe8) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f000080a000)=0x0) sendmsg$nl_netfilter(r2, &(0x7f000095c000)={&(0x7f0000690000-0xc)={0x10, 0x0, 0x0, 0x10200}, 0xc, &(0x7f000068b000)={&(0x7f0000632000)={0x1264, 0x2, 0x2, 0x600, 0x1, 0x1, {0xf, 0x0, 0x1}, [@nested={0x240, 0x4a, [@generic="985d17ef4b8efa21d9bed6b93331c74e0942cb75537a21aa8f798515fdacc35920bf9499ea4a2abbdee94c1d33dc9472a7ea4c153b8cbc81c321b4aa0f90b120ebadf306bb4a57b62fc352919845abc856bbf1a4bf44266e91e5f2683a35ad6fb59762bff68bba68ace15f", @typed={0xc, 0x7b, @uid=r3}, @typed={0x8, 0x92, @void=""}, @generic="4d45268a2edcc6f1e4df3f0e0ce0af47ec3c030c3762a6339123c50d955dd895e932055b5fdb831aa55ead5ecaac0971754f5b24d2da84e4d963e3418f42d5295e0611b3dbeb7eb2f5fb9ccdee3893ff70c01d2f233817ff18ccc23aab9451579f6d3c16fe3430d4f4c5b188b7d5843b32a3bc84b3aeb3539a22e8e0e61bc90f6b3f4cfdd8890eb8d84577450fc01488c9c29603cf71edf9214fc9708048bbefff4f5f3263f8027429aed6ae46aa63f5849f17abfffe051719477523fda46f3292ff26d4184a335e4b865950b2195237dea4b6903729b402da79bceb3141941cbbdec58aff7d6b", @typed={0xc, 0x28, @pid=r4}, @typed={0x18, 0x88, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @typed={0x10, 0x48, @u64=0x8}, @typed={0x1c, 0x4d, @str='wlan0/#md5sumwlan0\x00'}, @typed={0x7c, 0x7a, @binary="a7a5e21f5698dc1f90c190339ebf9c96fbb899e48d988dfb45cf6e69e3166bfbaa883c0d5f24023361afa4799ef8e1015669a76ae6139c5314206f8644529a7e19c8187954dd6a260c9e086a927978f5f80235391fbf1088fd6c37553c0a2e0a25c66f58f6ebaa362c090bf6846495b27e06"}, @generic="957ac1124eb31a"]}, @generic="bec655c88f", @typed={0x1008, 0x10001, @binary="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"}]}, 0x1264}, 0x1, 0x0, 0x0, 0x20000800}, 0x80) 2018/01/24 07:53:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000a41000)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007f4000)='syzkaller\x00', 0x83, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = socket(0x0, 0x5, 0x9561) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000a7f000-0x8)={0x0, 0x8}, &(0x7f00003cf000)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000ce7000)={0x0, 0x0, &(0x7f0000320000)=[]}, &(0x7f0000efd000)=0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000846000-0x18)={r3, 0x100, 0x20, 0xfffffffffffffff8, 0x7f}, &(0x7f000045c000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000ae5000)={r4, 0x10000}, &(0x7f00002a0000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00008ef000)={r4, 0x5, 0x30}, &(0x7f00000db000)=0xc) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f00006cf000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x5000}) r5 = socket(0x10, 0x20000000000003, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000377000-0x8)={r5, r0}) setsockopt(r5, 0x1, 0x7, &(0x7f00001b0000-0xfd)="b912746d", 0x4) 2018/01/24 07:53:59 executing program 4: mmap(&(0x7f0000000000/0xf86000)=nil, 0xf86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000f87000-0x8)={0x0, 0x6}, &(0x7f0000c3a000-0x4)=0x8) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f000026f000)={0x0, 0x7, 0x2, 0x8000, 0x0, 0x9bd3, 0x2, 0x7, {0x0, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000, 0x100000001, 0xff, 0x6d7, 0x10001}}, &(0x7f0000f86000)=0xb8) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f000068c000-0x8c)={0x0, @in6={{0xa, 0x1, 0x4, @loopback={0x0, 0x1}, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000f86000)=0x8c) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000f4f000)={0x0, 0x5, 0x2, 0x3, 0x9, 0x8000, 0x3, 0x4, {0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xfffffffffffffffb, 0x8001, 0x1, 0x200}}, &(0x7f0000f86000)=0xb8) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000d21000-0x30)={0x0, 0x28, "48efc421e1f27df623acc8b429f7e5cbbf75205b982f89ebf76e1c34985ed8bd6a37658a0ef1dbc1"}, &(0x7f0000306000-0x4)=0x30) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000f86000)={0x0, 0x8}, &(0x7f0000f87000-0x4)=0x8) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000f87000-0xc)={0x0, 0x100000000, 0x20}, &(0x7f0000f86000)=0xc) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000380000-0x108)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0x2, 0x3, 0x7fff, 0x5, 0x1, 0x7, 0x49, 0xff, 0x3ff, 0x4, 0x9, 0x0, 0xfc38, 0x50]}, &(0x7f0000f87000-0x4)=0x108) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f000088e000)={0x0, @in6={{0xa, 0x0, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x5, 0x2e, 0x2, 0x0}, &(0x7f0000af2000)=0xa0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000b67000-0x8c)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00004cd000)=0x8c) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f000008c000)={0x0, @in6={{0xa, 0x0, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x80000001, 0x1, 0x3f, 0x1, 0x6, 0xfff, 0x1, 0x1786, 0x0, 0x101, 0x6, 0x9, 0x1000, 0xffffffffffffff95, 0x7]}, &(0x7f0000f87000-0x4)=0x108) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000f87000-0x8)={0x0, 0x9}, &(0x7f0000a86000-0x4)=0x8) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000f87000-0x10)={0x0, 0x7, 0x8001, 0x4186e998}, &(0x7f0000200000)=0x10) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00007f0000-0xe)={0x0, 0x1, 0x3, [0x3, 0x3f, 0x5538]}, &(0x7f0000f86000)=0xe) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000019000-0x8)={0x0, 0xfd53}, &(0x7f0000cf9000)=0x8) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000016a000)={0x0, 0x98, &(0x7f0000f87000-0x98)=[@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1609a785}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x101, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xb8b4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000f86000)=0x10) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000734000-0x8)={0x0, 0xee3d}, &(0x7f0000f87000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00003df000)={0x0, 0x7fff, 0x6, [0x1f, 0x1000, 0xffffffffffff6eb2, 0x0, 0xffff, 0x3]}, &(0x7f00001e8000)=0x14) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000705000-0x8)={0x0, 0x1}, &(0x7f0000f87000-0x4)=0x8) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000f87000-0xa)={0x0, 0xfc3, 0x1, [0x100]}, &(0x7f0000f87000-0x4)=0xa) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000f86000)={0x0, 0x7}, &(0x7f0000f87000-0x4)=0x8) sendmmsg$inet_sctp(r1, &(0x7f0000800000)=[{&(0x7f0000f87000-0x10)=@in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f86000)=[{&(0x7f0000445000)="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0x1000}, 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0x1000}], 0x5, &(0x7f0000d27000)=[@sndrcv={0x30, 0x84, 0x1, {0x7, 0x1e6, 0x4, 0x1, 0x0, 0x4, 0x6, 0x1, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x8bd6, 0x1, 0x800e, 0xfd, 0x3, 0x3, 0xfff, 0x8, r3}}], 0x60, 0x80}, {&(0x7f0000f86000)=@in={0x2, 0x1, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f46000-0x20)=[{&(0x7f0000c79000)="c2d82098faf9b344887ef4129a534428b01645af08cd4a5e3e8aea65bed0be284b3e9b45281cfd52150082bea050ad9ab54a2535a89fef750931b85d48095b4eeaef2098fb2a08b99add618ff74b024a093a29b48539114a227c5cf01d34e04cc22f248e22cea0cf283839bcc6dc64f9d1ef18aa1dcbdbeb3e3b3f32ea663184e2fa7a8cf06b3d059bd4b3c06affc164be", 0x91}, {&(0x7f0000f86000)="4525d1476b9e23467d2e214b06b43dbe7a0937c710577fa674688b0d8fb163805c36cac2ff8fc60251cf3c61ea4e105da54c5ff5d8daea0d15c84cc8d154433648bad17b747446c9eec706292e25cd72542a7afd0c5758e12e40f7d13d2b056d8a1cf87138b2e33c61ea88ae04cd53de97c25ce73365c3afa366ba481adeb4a0845401056ecbbcf4d0ba2d693a9db40e97ff5bff787bb5dc95361529e6732016c9f7eefd3fd64ec7c00d6ad0ac478addad546289be44facd6f1ccba66f5e4d63270d8d3ae33fb51f03262b4969bd720801139b7e25f2a9ead3cab5", 0xdb}], 0x2, &(0x7f0000753000-0x180)=[@init={0x18, 0x84, 0x0, {0x9, 0x6, 0x0, 0x6}}, @sndinfo={0x20, 0x84, 0x2, {0x20, 0x202, 0x5, 0x80, r4}}, @init={0x18, 0x84, 0x0, {0x6, 0x88, 0xfffffffffffffffe, 0xd8}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x100000000, 0xfffffffffffffffe, r5}}, @init={0x18, 0x84, 0x0, {0x7f, 0x800000000, 0x1ff, 0x7fffffff}}, @init={0x18, 0x84, 0x0, {0x1, 0x0, 0xfffffffffffff001, 0x27}}, @init={0x18, 0x84, 0x0, {0xb944, 0x5, 0x8, 0xec}}, @init={0x18, 0x84, 0x0, {0x7dc4, 0x7fffffff, 0x3, 0x3f}}], 0x180, 0x0}, {&(0x7f0000b07000)=@in6={0xa, 0x3, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, 0x1c, &(0x7f0000f86000)=[{&(0x7f00004e5000-0x7d)="e7804da12878377bbb88b8955bc4c645c0a5f7505bea94e11b0f529a0b8ebba0daeb7b18970d8e1ea1dbea8be483330c41ecabefa8d48ab53cd2ebbf340f47282c30201bd212eb2ab7d8574ecaca4c10f70f48b42f3e11e2c76fc4cd57a7ab856afb14836c6bae0ac91a63a96d2a86fce445529ffca1e2f6406448258f", 0x7d}, {&(0x7f0000f87000-0x37)="f8e6d7728cecc65200f2c5f156098388306284152091645ef60da33a6c8f32e7c1f4cafca6aa386abda8707f0619addb437a8627fbe97f", 0x37}], 0x2, &(0x7f0000f86000)=[@sndinfo={0x20, 0x84, 0x2, {0xd2, 0x200, 0x5, 0x8, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x80, 0x800a, 0x1ff, 0x9a, r7}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x8004, 0x5, 0x3, r8}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x8007, 0x9, 0x4, r9}}, @init={0x18, 0x84, 0x0, {0x2, 0x6, 0x400, 0x1}}], 0xf0, 0x20000800}, {&(0x7f0000f87000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f86000+0x3c1)=[{&(0x7f00004d5000)="8ab6a068445c206aaef5aa15f590582fb0bce2d8999b85709ab6882eca83b2f7b1b585344ba304381379c3531a276e3e6617ebc606a56b77f7802885701666aa7f5afd4aa3f5d7d4325552f4b4943d366fc6674d2c0c7eaeaf9318262708dcc9264db6ba3b74c01f22e973a744d75fd04f43616d6f32f478b1e62d8b32d2635859f6199268c762be0b02f6001ebd12d42036fdf3db851842dfb977c8ae5ba9b468fa1b5f019d29879d44c20be9803217ae8955455ca0a5fac0f08d404f", 0xbd}, {&(0x7f0000f87000-0xd2)="a8712e16a228895b837a3b48a4c94ee71f79b8c3123244cd4ee5995961647e8a3166d333a321eda03d6181611306229ae1cd99b614eab7ab9f551459231e7da68b3e2985e82da5031009db739dac9adf605662926692cd636cc88c033dd9526c7f22ee9a3546c839ded01e8ea594ea2eaca8e013582e2ff84483c93a83066def03e33423da04d5cf3d92bcd6a1749c5b1c0cec7ba884c90bdbeadb588793d9aada1eeed93f2217d50c9a0ef5348929eea7f35d3dafd8f4ad2aca5b0109ef4e6571cc0ef76e82dd6e50054713848981e40211", 0xd2}, {&(0x7f00009d4000)="83cf09f1b3046004f2a781b9f3d9e794c020daae27250cd5401b7fce86b3833fa5aeaeefa23768eafe57ac4f4a6d08f43fe273f8b86bbd89dffd9de82eed96d6614d116df497c8db170acc39add7015dfc849b4699921e6efcc45ecc8c794138731fc17e14a430ac5e2e670feb0adaf1fb16159d705e53e4f8943c992b7f1f2589c69677abdbad5887ac5c1694e36def5cf441a2c12043f498ae4e68197b3349bd2b0efb62bc7579111e29520d21934e7ef3f0cba33da369b02e09f2abb2c2fc659c", 0xc2}, {&(0x7f0000076000-0x2c)="2b3dc360680ce5567a7320d17a3488374fbb8374b97349d9d89f04d71ec1ede63fae22f2976275c251b70144", 0x2c}, {&(0x7f0000f87000-0x39)="2b7772796e660205f4c11badbe04e37e2ea506b51e7bb31578839d2ee973276c3fd38e38a1897aade648e28bf04c5a8bfa56f48ea6d66cb34d", 0x39}, {&(0x7f0000f87000-0x87)="ab4c6bc7df44c31fef21ca14455b10c4b4a27265644becf898cc626bce7fc8b7fed90ae65152efb6bad5c432f6f04dfa198a5bc6fbf5131786fb7e0942b02b53b901a48b08b5e6cbcb7f3c66d0396b60258d6ac2533c54097aa80402df1b7529947801651f29c6273b3e428d9b03269ecd25fe81810b3b68d3861eac6f0e68df105adfb8df66f8", 0x87}], 0x6, 0x0, 0x0, 0x40040}, {&(0x7f0000839000)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f86000)=[{&(0x7f000068e000)="2f0b8b9326f2ce9eb2b9", 0xa}], 0x1, &(0x7f0000f86000)=[@sndrcv={0x30, 0x84, 0x1, {0x6f03, 0x5, 0x20a, 0xfff, 0x0, 0x8, 0x89c, 0x2, r10}}, @init={0x18, 0x84, 0x0, {0x3, 0x1, 0x9, 0xffff}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x100, 0x9, 0x400, 0x8, 0x3, 0x8, 0x401, r11}}], 0x90, 0x8004}, {&(0x7f0000f87000-0x1c)=@in6={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, 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0x1000}, {&(0x7f00007d3000-0xbc)="5ddd718d546e6a45d0ef2bf8c59a079d543a13f105245c0f8a81f76262b3cd5d17d89abda0aac6d00d440ef08c7371e4bfb10fc491544a24ffad23ea949be8b7de4da1b97f9d2fba09bccac1f554ecd6d00b478734e5c2a16e35746707b58fd437835ee09fdd4dbad9f1bc7f04709112a715c96eca1d21e4d0de8a74c4b88cc364d4f888198637b7c6102eadf33704489d765ff49dc6529bccad262d23370fd90e132bb914d1922942baedcbdf2956982f1d1abbcf2ec52a06197aef", 0xbc}, {&(0x7f0000478000)="002e9db75976874c6ad5bd606ebdeefb5d3800ca5dd56a39b3917450ada79e681fccdd2d66e6bdebe092ea2f79ef2015947eec46b1a40d110ea34701fc3d811e3932d33e4ab189fcfaf0b292ae", 0x4d}, 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{&(0x7f0000f87000-0x1000)="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", 0x1000}], 0x7, &(0x7f0000f87000-0xc0)=[@sndrcv={0x30, 0x84, 0x1, {0x8, 0x1000, 0x2, 0x4, 0x7, 0x0, 0x3, 0x1, r12}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x0, 0x8, 0x4, r13}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x6, 0x7, 0x3, r14}}, @sndinfo={0x20, 0x84, 0x2, {0x61d8, 0x8000, 0x0, 0x5, r15}}], 0xc0, 0x40094}, {&(0x7f0000e03000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f86000)=[{&(0x7f00002bf000-0x27)="4f396aa29473cba0db4b645d8e90921f552aaf251c7ec8ef86d4d6db80e3399ec93f7abe55e855", 0x27}, {&(0x7f0000f87000-0x49)="1f575465f4bb47e7dc5697ecfd31048781a0d999367dcc7f4812dbba6f3af51f392079f1a055d458993dd58c0cd0d145b2696ae4de0d24c0207dae6b478e91086c9790ac711ddbc297", 0x49}, {&(0x7f00000d1000)="c32698061175601a3ea5393b05cd57333f13aa9334f8f7bd700ca9825adb89d863cedbf0f22dd80d9810c61c9900cdeaddac0b3e243599828ba5d3b7c3c43c596af78c4ed181fd57654dd6d70adf586deb830bbc78369768165ed0b97acd7bc41be1313e019bc0b9463c08b7d9a2d6c037c502dafed7a3a8b34818d00e59c797e90a125534d01cf59ae84a137ed45250a508653835803252900fcbd5de24a39a171a97b9b3", 0xa5}, {&(0x7f00004b1000)="58e47aa877662a94a52ac93acf4648474fce913f6c314d3ad38c685a6218bf4408d76714cc21a21455879ed76eecc621e5a3e6d6240707a7f1db69e50c5800bcc46317268caf44c1aad03460486d12f4422268158df3007f4a81adc36480c34de010ae03927a157511", 0x69}], 0x4, &(0x7f00007e2000-0x180)=[@init={0x18, 0x84, 0x0, {0x2, 0x0, 0x5, 0x3}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x100000000, 0x1, 0x101, 0xffffffffffffff80, 0x826f, 0x9f, 0x20, r16}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x7f, 0x200, 0x1, 0x80000001, 0x100000000, 0x8000, 0x7538, r17}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x8, 0x8005, 0x1, 0x7a, 0xc, 0x8, 0x0, r18}}, @sndinfo={0x20, 0x84, 0x2, {0x81, 0x1, 0x2, 0xf6, r19}}, @sndinfo={0x20, 0x84, 0x2, {0xffffffffffff770c, 0x200, 0x959, 0x100000001, r20}}, @sndrcv={0x30, 0x84, 0x1, {0x3ff, 0x40, 0x0, 0xfff, 0x9, 0x2, 0xfffffffffffffffb, 0x1000, r21}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0xfffffffffffffffc, 0x8007, 0x80000000, 0xffffffffffffff01, 0x3476, 0x1000, 0x2, r22}}], 0x180, 0x20004000}], 0x7, 0x20000010) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x7, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 07:53:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x10d, 0x10, &(0x7f0000899000-0x4)=""/4, &(0x7f00007b4000-0x4)=0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000035a000)={r0}) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000ace000)=0x1ff) 2018/01/24 07:53:59 executing program 6: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f000001d000-0x4)={0x1000000000e65d, 0x0, 0xfffffffffffffff9}, 0x4) 2018/01/24 07:53:59 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f000048e000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000000000)={r1, 0xbd}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x200000000010, 0x2, 0x0) sendmsg$nl_route(r2, &(0x7f0000045000-0x38)={&(0x7f000075f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ea9000-0x10)={&(0x7f0000c10000)=@ipv6_getaddr={0x18, 0x16, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0}, []}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 07:53:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00002c2000)={0x1, {{0xa, 0xffffffffffffffff, 0x40000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0xa, 0xffffffffffffffff, 0xfffffffffffffffc, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000e6e000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0xfffffff5, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/24 07:53:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) socketpair(0x2, 0x80000, 0x6, &(0x7f00001d8000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f000063d000)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f000031a000-0x8)={r2, 0x3}) setsockopt$inet_int(r0, 0x0, 0x33, &(0x7f0000220000)=0x0, 0x4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000f25000)=0x7, 0x4) 2018/01/24 07:53:59 executing program 4: mmap(&(0x7f00005d2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005d3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f00005d2000)="e17797c7f31f71220aa1fb79e1843b25baf217f3d5fd15c3a193a7e45d57460a3162c5b180dc15e91b3f21aac580e0cc6d32a25ee98e6ee0786d6d53329594d8c2da42a1710dcfab5ed72d7057a3c49b9d2951f69a0c6293682b6b938895e17f6abe98c4a5e5411d5fb4e2da5495c98ed00b33f550a80fb5c161aa13939a4a2ba05d40aace23fe5beec1ba048e63d9de55054d71f785cf18b72b3ede8db6a50d46e5376c43c8904f5c08f808a9ec9e2123e96ed4a8e6c11bb9eb75dcde404478326cef2b59abd3f58d0580d31091e056f61534c38d6767a6b58d962b0e2e", 0xde) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000b58000-0x8)=0x0) 2018/01/24 07:53:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f00000d7000-0x10)=@vsock={0x0, 0x0, 0x0, @my=0xffffffffffffffff, 0x0}, &(0x7f0000332000)=0x10) r1 = socket$nfc_raw(0x27, 0x3, 0x0) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000044f000)=0xffffffff, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000ba5000-0x8)={r1, r2}) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f00003f2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) close(r3) 2018/01/24 07:53:59 executing program 0: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair(0x4, 0x2, 0xf0, &(0x7f0000003000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000010000)=0x0, &(0x7f0000009000)=0x4) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f000001d000-0x20)={r0, 0x3, 0x1, 0x7, &(0x7f0000007000)=[0x0], 0x1}, 0x20) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80003, 0x10, &(0x7f000001d000-0x8)={0x0, 0x0}) setsockopt$inet_dccp_int(r2, 0x21, 0x0, &(0x7f000000c000-0x4)=0x1, 0x4) sendmsg$nl_xfrm(r0, &(0x7f0000012000)={&(0x7f0000010000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)={&(0x7f0000009000)=@acquire={0x16c, 0x17, 0x509, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x4, 0x0, 0x0, 0xffffffffffffffff}, [@tmpl={0x44, 0x5, [{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x33}, 0x0, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0x16c}, 0x1, 0x0, 0x0, 0xfffffffffffffffd}, 0x0) 2018/01/24 07:53:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000078a000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) socket$inet6_sctp(0xa, 0x5, 0x84) syz_emit_ethernet(0x48, &(0x7f0000dbf000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="ec350ff64881", [{[], {0x8100, 0x101, 0x2, 0xae57}}], {@ipv6={0x86dd, {0x0, 0x6, "050101", 0x12, 0x184, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x3c50000000, 0x0, 0x0, 0x0, 0x1, 0x880b, 0xfffffffffffffc62, 0x8000, [], ""}, {0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [], "b441"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f00002ea000-0xc)={0x0, 0x1, [0x0]}) 2018/01/24 07:53:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000a3d000-0x8)={0x0, 0x0}, 0x8) bind$inet6(r0, &(0x7f0000ca1000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x3) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00005b5000)={0x0, 0x1, 0x0, 0x0}, 0x8) r1 = socket$inet6_sctp(0xa, 0x2000000000000005, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000716000-0x4)=0x7fff, 0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00002b9000-0x10)={0x2, 0x0, 0x0, 0x0, 0x0}, 0x10) sendto$inet6(r1, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000b6e000-0x10)={0x28, 0x0, 0x0, @my=0x0, 0x0}, 0x10, 0x800) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r2, 0x28, 0x0, &(0x7f0000d24000-0x8)=0x6, 0x8) 2018/01/24 07:53:59 executing program 4: mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x4200000000000005, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000b69000-0x4)=0xa, 0x4) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000df5000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003c8000)=0x10) connect$inet(r1, &(0x7f0000a7a000-0x10)={0x2, 0x1, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000a9b000-0x4)=0x101, 0x4) 2018/01/24 07:53:59 executing program 5: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000000c000-0x4)={0x0, 0x0, 0x0}, 0x4) close(r0) 2018/01/24 07:53:59 executing program 7: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000000b000)={&(0x7f0000011000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000004000)=@bridge_getlink={0x20, 0x12, 0x305, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$l2tp(0x18, 0x1, 0x1) 2018/01/24 07:53:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f00002d1000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000b34000)=0x1c, 0x0) bind$alg(r0, &(0x7f0000ba4000)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif-pclmul\x00'}, 0x58) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000ecd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000048f000)="", 0x0) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f0000aeb000)=[], 0x0, &(0x7f0000007000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) readv(r2, &(0x7f00001e2000)=[{&(0x7f000055f000-0x77)=""/119, 0x77}], 0x1) 2018/01/24 07:53:59 executing program 2: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x893b, &(0x7f0000006000)={@generic="1b520310b564c42354e2d0b8a14e1ad7", @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000006000)={0x0, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}}) r1 = accept4(r0, &(0x7f0000b31000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000014e000-0x4)=0xff77, 0x80800) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000909000-0x4)=0x0) 2018/01/24 07:53:59 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0, 0x800) sendto$ipx(r0, &(0x7f0000001000-0x38)="a50eececc3f5f1392d59bf731501053d5286d63b9d57465c38bf80e100a8e25f2f75e5988c5d59efab07accfbc1129dfd32ba5466fc65c0f", 0x38, 0x20000040, &(0x7f0000001000-0x10)={0x4, 0x6, 0x1, "000532459b42", 0x0, 0x0}, 0x10) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r0, &(0x7f0000003000-0xef)="30716c68f4ee44fcd341540353cf3514eb1cef4fe9ad5d8d81cea0be9a0edcd720433ac01dd27a4ef6bc07a92cfc48cf7aa97d319fc40d6b67cd264750f01411214423eb3f0d745bb54c7aaaec519d9d2cb8febfe92f61c7cba240d690c4554baf2158d891c1f6ac52291ad8d40260147dab00142dce70cf0686138be3018112267b8cf176aea1ecac4bc0974636e7a8bd646f31498345f7fba934e26fadf3177309a1caa50ffa29ac4b717bc5cc96e1452dbe52368ad312b98b8191481bf049c325447e122c0649c52e50b21534acc3e70f0b214db0090ed1ecfa7635e9af0aa8478df0cb2df8ff0265a410cbdffd", 0xef, 0x4000010, &(0x7f0000001000)={0x4, 0x7fffffff, 0x4, "683108f04af5", 0x1, 0x0}, 0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000)={r2, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x1, 0xb9c2, 0x800, 0x0}, &(0x7f0000001000)=0xa0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000002000-0x10)={r3, 0x5c, &(0x7f0000004000-0x5c)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x875, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7f}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000004000-0x8c)={r4, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/24 07:53:59 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f000050b000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000000000)=0x1c, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000001000-0x5)='reno\x00', 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000002000-0x6)={0x0, 0x80000001}, &(0x7f0000000000)=0xfffffffffffffea3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000003000-0x8)={r2, 0x1}, &(0x7f0000001000)=0x4) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000002000-0x8)=@assoc_value={r3, 0x9}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r4, 0x0) setsockopt$inet_tcp_buf(r4, 0x6, 0x8010000001e, &(0x7f0000005000-0x2e)="78a32717", 0x4) 2018/01/24 07:53:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000010c000-0x38)={0x0, 0x0, &(0x7f0000a90000-0x10)={&(0x7f0000e16000)={0x2, 0xb, 0x0, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sec_ctx={0x1, 0x18, 0x0, 0x0, 0x0, ""}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_opts(r1, 0x29, 0x3f, &(0x7f0000fb7000)=@routing={0x5e, 0x6, 0x2, 0x1, 0x0, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}]}, 0x38) socket$inet6(0xa, 0x80007, 0x2) 2018/01/24 07:53:59 executing program 5: socketpair(0x5efa16b0864fffd4, 0x7, 0x7, &(0x7f00009cd000-0x8)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000e9e000-0x14)={0x9, 0xff, 0x7f, 0x52aa1f4, 0x9}, 0x14) connect$netlink(r0, &(0x7f00009d6000)=@kern={0x10, 0x0, 0x0, 0x2000000}, 0xc) accept$inet(r0, &(0x7f000011e000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fda000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) write(r1, &(0x7f0000ef7000)="1f00000032000ff205000500000001000000044106000100000000ffff007e", 0x1f) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000009000-0x4)=0x0, &(0x7f0000009000-0x4)=0x4) getsockopt(r2, 0x2ee9, 0x19, &(0x7f0000003000-0x90)=""/144, &(0x7f0000008000-0x4)=0xffffffffffffff43) 2018/01/24 07:53:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000048d000-0x28)={@generic="937700000200d3d49a04018b7373223c", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pipe(&(0x7f00003d0000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000bdb000-0x8)={0x0, 0x2}, &(0x7f000089b000+0xe02)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000af3000-0xc)={r3, 0x3, 0x30}, &(0x7f0000d44000)=0xc) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f0000e1f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00000a6000)={&(0x7f0000009000)=@ipv6_newaddr={0x34, 0x14, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}, @IFA_FLAGS={0x8, 0x8, 0x304}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 07:53:59 executing program 0: mmap(&(0x7f0000000000/0xaca000)=nil, 0xaca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x16) ioctl$sock_netdev_private(r0, 0x89f4, &(0x7f000062e000)="5394eea7a94f7f068b7486f1146bfdbf3c3eb6753b9f8e344b7d832fbe2bde1c766ecfc4694b56dbad3d0b8daf23b2a3cd863488e89d") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x43, &(0x7f000098e000-0x4)=0x6, 0x4) sendto$inet6(r1, &(0x7f00002a1000-0x4ec)="", 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000aca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0x80000000) accept4(r0, &(0x7f0000aca000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000acb000-0x4)=0x26, 0x800) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000359000-0x4)=0x2, 0x4) 2018/01/24 07:53:59 executing program 7: mmap(&(0x7f0000000000/0xd33000)=nil, 0xd33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x14) writev(r0, &(0x7f0000d24000-0x10)=[{&(0x7f0000067000)="2900000020001980013d7524100a0021020008001700002a00e8ffff0800020003ee000095645aff22", 0x29}], 0x1) 2018/01/24 07:53:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x800000000005, 0x84) r1 = socket(0x11, 0x100000802, 0x300) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000df000)=0x0, 0x4) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x3, 0x0}, 0x4) accept4$packet(r1, &(0x7f000005f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000214000)=0x14, 0x800) connect$inet6(r0, &(0x7f000062b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/24 07:53:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000239000-0x10)=[{&(0x7f00009fb000)="f5e66041ba185026d9", 0x9}], 0x1) ioctl$int_out(r0, 0x5460, &(0x7f00001f0000-0x8)=0x0) 2018/01/24 07:53:59 executing program 6: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet6(0xa, 0x4, 0x6) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000f78000)={0x0, 0xac, &(0x7f0000f78000)=[@in6={0xa, 0x1, 0x66a, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x92}, @in6={0xa, 0x3, 0x3df, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7fffffff}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x7}, @in6={0xa, 0x1, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, @in6={0xa, 0x0, 0x5b, @loopback={0x0, 0x1}, 0x4}]}, &(0x7f0000f78000)=0x10) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000f78000)={r2, @in={{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]}, 0x56, 0x1d8b}, 0x98) r3 = accept$alg(r0, 0x0, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x86, 'xts(twofish)\x00'}, 0x58) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000f7a000-0x38)={&(0x7f0000f79000)=@ethernet={0x1, @random="8ec48ff26b50", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f7a000-0x30)=[{&(0x7f0000f7a000-0x1000)="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", 0x1000}, {&(0x7f000031e000-0x1f)="70aaf785ab3611b1bcc852bbcdda368009d1a9a6e4fa7b21648a9bdbea4ffd", 0x1f}, {&(0x7f0000f79000)="0da25cefa156769f0f0c2216214494a701e76801825374bb16c463eff5cb39b59e5a6ae50962673d9428536689dfc46b2946577e7ceabca18da33232c76d341e0f1d18d46d22103a112e6d517baf0a6680193aec111517642cf082195e5c5ec58c91f57fd7273cb9c6e583752aaf5364a4fe110ad93ce050d0a37ca778831325eb0e5694125c9d49a93664167b074d9c7ddf8e828ca1ce8806eab1e084a562ddde3edf65033fde3fed48ea1e50956b0c16c1724b551774169c7ebc85caa747102c47f4f3902bfe1cef1319de9b1b2c29ce1667b291f83fa3af6d62e359b0defb3b3f0046c34c0138439758d044138ba9ae", 0xf1}], 0x3, &(0x7f0000050000)=[{0x48, 0x10b, 0x0, "00b2a2163a1c1afc28071f00b19d482ca0d2606beff685cb444fa9e36ce53fd52dcfef028815d911ef0a6febcbe659ccc6858bfcefa6e1"}, {0x30, 0x10d, 0x3, "8bc766b9162209f7289fd482ab13270b1b300e003345a27de0daa7"}, {0x80, 0x11f, 0x400, "eda15d00ef4c6b498dd799b47a7204481ce107d0a1b1e628ccd833275732eb675433054d8a39b35b96ef0a01247ed5536abe9b03389a6946f81a76ee16fcd4fc87bbed18fe200b5c975c3c32a65926c13f9faed5621d40413612c9029d78bba34b49a2f1949b94b8793d2adf545dc1"}, {0x80, 0x139, 0x9, "9a36d00c899c64ab922e032559a6fa995e8181280f5cd07559788c992fcd932bbfad390916796c971de3664dd1abe7bd74a82dcc6a72c89f2bdfa65c36acd430449c47793549bbe7901a21dc981695184159d62626eaeec0f3487bf4d53c66e6f77616647dd9d072c119ac77"}], 0x178, 0x4040054}, 0x800) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f78000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0xfffffffffffffe9f) r4 = accept$alg(r0, 0x0, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000b1b000-0x20)={@common='bcsh0\x00', @ifru_flags=0x0}) sendmmsg$alg(r4, &(0x7f00008fd000)=[{0x0, 0x0, &(0x7f0000ce6000)=[{&(0x7f0000f73000-0x52)="a30e0162976e57d45902a2ac1e2c71e8639640955e4066129ba62f3b9695fbd3c05bc8297432ec7d67b4fcb7dbc23e57dcb5d8a43fa04418ae61416d5db4075d", 0x40}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x8004) sendmsg$alg(r4, &(0x7f0000862000-0x38)={0x0, 0x0, &(0x7f0000f74000-0x10)=[{&(0x7f00008e0000)="de9c71ba0edb9d862007dc3f115fa441c062354a81a014f60a5689af3d9ead6666dbb546beebb709ac7aeb644ca8793d735adf3e9161f3eabb5361961786b5e4", 0x40}], 0x1, &(0x7f0000f77000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r4, &(0x7f000022f000-0x38)={&(0x7f0000f74000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f000000c000-0x84)=""/132, 0x84}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x2000) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r3, 0x1, 0x3f, &(0x7f0000f7b000-0xc0)=""/192, &(0x7f000020b000)=0xc0) r5 = accept$inet(0xffffffffffffff9c, &(0x7f000069f000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000627000)=0x10) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_int(r5, 0x21, 0x10, &(0x7f0000f79000)=0x2, 0x4) 2018/01/24 07:53:59 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xfe, &(0x7f0000001000-0x16e)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0xc8, 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, 0x6, {0x0, 0x6, "0a07ec", 0xae3, 0x29, 0x0, @loopback={0x0, 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, [@hopopts={0xc, 0xc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @padn={0x1, 0x0, []}, @ra={0x5, 0x2, 0x4}, @ra={0x5, 0x2, 0x6b9}, @generic={0x1, 0x50, "a318da6c8aefb3840cb878bb4793eb72f6b1576eb506792d2362a5efe93ec9295b90f559d19a7335c97cd48518d7326df4db62a6ebe790a87772d7f9181ebcaa785e79599ad4c3d8984d74f223ef4068"}]}], "a82f7ae1cd16d2e29ec370b17de075025dd0d40c29be46586985ea5d7b12d99989c2ad53524ba53f"}}}}}}}, &(0x7f0000775000)={0x20000000000000, 0x0, []}) 2018/01/24 07:53:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6(0xa, 0x5, 0xec) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000b46000)={0x0, 0x100000000}, &(0x7f0000f84000)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000006e000-0xc)=@sack_info={r2, 0xe9d8, 0xfffffffffffffff9}, 0xc) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000a39000)={r0}) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000886000)={0x0, 0x0}, &(0x7f0000ed9000-0x4)=0x10) sendmsg(r0, &(0x7f0000603000)={&(0x7f0000b67000-0x6)=@hci={0x1f, 0x5, 0x0}, 0x6, &(0x7f000045f000)=[{&(0x7f00008b2000-0xd7)="b3f5d46927c3ac93de7291ac7358710cb243a63fcc1f4adffcacfc2ccc26950947e05ce69b71855bd65f6d47752867305c474a6ede77db3a83a2a5c8aaee059e8d623dc1c5a6591d16387d6540f3f3ad884823651b4d43e1a6d1b1908c003533101bd75a7a748c49d69081377e69619504f95f2623318762196a60a5ff292f5e80ac880ab63b3b85a0d08d0912fe82c42f1817f8bb4f564103c9dd4fc5794a693100bad905d434eff8bedd5f6fbb6e62058742aa5c21697bdab3e6f8d4fa00b907b7eb4fe5e31bce5e9cb0b3a6c4288e448bb6fe1fae1a", 0xd7}, {&(0x7f0000aca000)="cc496c1edcd8611a4b437ef8291c81aeaad255847cce91744b89eff004c95aa3f4fbae65f7ea9a4577a927733f82ed4ba6166843ae9ec3621a6247538dc17d506d628c2bac0bfd4ba1bfcdeb38695f6733f1a58c1a053432e71c61d57fa7d58b06d2f32582be35014a826d378af32252cfce63a077c401f118fe3cd814c164de6d77f4ddbdbf5cb3796e0141704f5634838bc108092a50cb60c618d9c92e385eb957faa6f9ec8b13c7fc8982c2", 0xad}, {&(0x7f0000a52000-0xe)="66d32c8cb30d499319035b17fec9", 0xe}, {&(0x7f00002da000)="62a4fb05bf8b9eff6a04c8104ea5475586a101e917f42958b39b6cd0eb040b9478fdf11011242a32ec834880f1cd73b5ab8c2499910afd2ae4ff2447574c6f6ad3748d7edf103628e29eebd8d71b428e7c2ea180cb6795d1074def19862133da3235b6fbbaf215b64c44490970d307184649cd92e7a46f4e9e40844b5a26889ec421047870f8cb7b3eab7b240e8566ce0681695ace", 0x95}, {&(0x7f0000685000-0x2b)="6158b313d53aaf0cab9aa3ab7dc78606976b57a55719aa0fd28ad1a637a29c79c0a7825875e1ecc59eacdc", 0x2b}, {&(0x7f0000f01000)="7a293784fc8b7cfd596aae3e9c1c7dc98dd3a264f0c6c251bc9c774710a360c5eab442f168ca03ef027f2b288a32354e7d9bc811ee52596666a95180c058f1bd1625207732b0afe8dcac903d2e8b6a", 0x4f}, {&(0x7f00005c7000)="a2d0fb2e4bc0a77560d71cfc02d4e46332b7a98454297b84cf3216b2a7019d567d6ce6c7a93a6298063ce281e9777064682522cace82a8ee86ed5ce85409d8d61b93506390788a44f440c2bc521f0d64dd37539e31d66dd90d8a4644021128be56fe29659cf1835423f562681390e5dd86bd733cab6342ffbc280bf5e7", 0x7d}], 0x7, &(0x7f0000e43000-0x230)=[{0xf0, 0x116, 0x6, "2fe267aefb959a8aa774d86b7b0245d14f8ff25e21b8fafd102825ed438f28ea30f738440628e5ff6970e711a21fdba6d54281472d3bcb44a3179d03506e6e19eda89822addeb2911b1f1c9caa33b90f3701276a15855c390a1e4add0104b11e138d13df6b58a33fbd13e59ec568b1f3e2dfd3e52a1dea1e1ce093620ef6fc042a93ce6d31c2462589d6adbf9174f7a9ced1ef467fa60ed6ec02cc171124197a2d2a098bb579e1ad957997d0a580593d4405c70c21288a5a20a8588bb66c36fa512d5dbd953a7a85a2e2f78fad93a7562ba2dcdb2864af5600a0c690d3"}, {0xb8, 0x10d, 0x7fffffff, "eead382219aac060ff50b0fb4bf11bbc9a6ae25b13e3cc028578d9f68ad2914fe7c97900726884d9110a149c65f6508da05dc11db4847218d967d63b2bb49f9e6d5fc765728fe94f73cebb5a497f99ddcbe4ae928cc62d600da44803b18709217577bbc965a92182ef2857a5cd47815e0fe3a52333168a5f6650ab363ca0570371acbbc39da8860a94f57ad87d173552a97e48a2ee4092e877de6b4fe38388985cb9fc102c9b"}, {0x70, 0x0, 0x3, "be6c9a790e857b29399a379cf235822639fe763501668fbfe28c1c7c63f21c22332d55d1888dbca579b476b577f5fdd51a974e33c3c5b28ca078f4fe58ebe0fa22fa03ba148cb0688bba5d5a86607d8e2bdacfd3dc437ac8d426024a50aa"}, {0x18, 0x116, 0x9, '!0'}], 0x230, 0x4000001}, 0x4000010) ioctl$sock_ipx_SIOCGIFADDR(r3, 0x8915, &(0x7f0000b03000-0x20)={"c487923def5b673a96ccbd67ade70862", {0x4, 0x1, 0x20, "542acd851fcf", 0x100000000, 0x0}}) ioctl$DRM_IOCTL_IRQ_BUSID(r3, 0xc0106403, &(0x7f00000c4000)={0x9, 0x8000, 0x10000, 0xf3e6}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000ce6000)={@generic="df94df1bf1fb2bb141b9c1b7b7334661", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f000075f000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@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}}, &(0x7f0000ed7000-0x4)=0xfffffe90) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r3, 0x111, 0x3, 0x0, 0x4) setsockopt$inet_opts(r0, 0x0, 0x800400000484, &(0x7f0000137000)="0600000000000000ed1800000000feffffffffffff6db86078032ea94addbcc1de84de4442ed43ffb02bf212", 0x2c) [ 1412.425244] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. [ 1412.459241] netlink: 4 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/24 07:53:59 executing program 2: mmap(&(0x7f0000000000/0xfe1000)=nil, 0xfe1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x4, 0x3ff, &(0x7f0000fe1000)={0x0, 0x0}) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f000008b000)=0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x5, 0x83, 0x80, 0xf, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000fe3000-0xf3)=""/243, &(0x7f0000129000)=0xf3) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000fe5000-0x4)=0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000fe3000)={r3, &(0x7f0000fe3000)=""}, 0x10) 2018/01/24 07:53:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b8d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-cast6-avx\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) ioctl$sock_ifreq(r0, 0x89bf, &(0x7f0000daa000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x700}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a01002356ba602dff05000bfef9f3d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmsg$alg(r1, &(0x7f0000447000-0x38)={0x0, 0x0, &(0x7f00007c2000)=[{&(0x7f000096a000-0xbf)="34abfa58ba95270c0cde45be283b87901fed0c921d3f307a35aa164b18ead21e", 0x20}], 0x1, &(0x7f0000620000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f0000a4a000)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) 2018/01/24 07:53:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair$inet(0x2, 0x6, 0x4, &(0x7f0000547000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000343000)={0x0, 0x2}, &(0x7f0000ea2000)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00004d7000)={r3, 0x6}, &(0x7f000046a000)=0x8) bind$alg(r0, &(0x7f0000f5f000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(aes-aesni)\x00'}, 0x58) getsockopt$inet_tcp_buf(r1, 0x6, 0xd, &(0x7f0000928000-0xeb)=""/235, &(0x7f0000047000-0x4)=0xeb) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c0a000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad40", 0x18) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00007cd000)={@generic="8f73e9c5d97538521244f556832733d3", @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r4 = accept$alg(r0, 0x0, 0x0) ioctl$sock_SIOCBRADDBR(r4, 0x89a0, &(0x7f0000a9a000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) sendmsg$alg(r4, &(0x7f00004f0000)={0x0, 0x0, &(0x7f0000e46000)=[], 0x0, &(0x7f0000967000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r4, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000210000-0x10)=[], 0x0, &(0x7f000053a000-0x57)=""/87, 0x57, 0x0}, 0x0) recvmsg(r0, &(0x7f0000347000)={0x0, 0x0, &(0x7f00007e8000)=[], 0x0, &(0x7f000070d000)=""/4096, 0x1000, 0x5ab}, 0x0) setsockopt$inet_opts(r2, 0x0, 0xd, &(0x7f00007c0000-0x28)="0794e8799ccb782143a463f32e7c4b1d801c7bd7596f4e19e9ff30ead209dbb66ff2563a8bb3baf2", 0x28) [ 1412.507697] tc_dump_action: action bad kind [ 1412.524511] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. [ 1412.547615] netlink: 4 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/24 07:53:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000022f000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(seed-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) socket$alg(0x26, 0x5, 0x0) sendmsg$alg(r1, &(0x7f00004f0000)={0x0, 0x0, &(0x7f0000e46000)=[], 0x0, &(0x7f0000967000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) sendto(r1, &(0x7f0000871000-0x1099)="efc1dd04b929ec55e3d31ce465b16d3f", 0x10, 0x0, &(0x7f0000346000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00009ab000)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/24 07:53:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x8000e, 0xfb) socketpair$inet6(0xa, 0x3, 0x0, &(0x7f0000b6b000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000ab7000-0x4b)={0x0, 0x43, "9971bc38071fde67ddcbde19cfaf1cb2460d7c700690f9f9546a7b0f939097d136104a7ebcba331fa0cee061ead840bbec3876e1d87af13e94870037f8f464e609ee11"}, &(0x7f00008f0000)=0x4b) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000b1f000-0x98)={r2, @in6={{0xa, 0x2, 0x400, @loopback={0x0, 0x1}, 0x10001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x7}, &(0x7f0000c3c000)=0x98) bind$inet(r0, &(0x7f0000de2000)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_ifreq(r0, 0x8932, &(0x7f00009f6000-0x50)={@common='gretap0\x00', @ifru_ivalue=0x0}) [ 1412.562290] tc_dump_action: action bad kind 2018/01/24 07:54:00 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000564000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) r2 = accept(r0, 0x0, &(0x7f00004b0000-0x4)=0x0) accept4$alg(r2, 0x0, 0x0, 0x0) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f0000688000)={0x9, 0x6, 0xffff, 0x93, &(0x7f000016d000)=""/147, 0xcd, &(0x7f0000a6a000)=""/205, 0x6c, &(0x7f00000a5000)=""/108}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000012000-0x10)=[{0x2e, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00009cc000-0x10)={0xffffffffffffff9c, 0x50, &(0x7f0000dbc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000f42000)=r5, 0x4) sendmmsg$unix(r4, &(0x7f000071b000)=[{&(0x7f000001b000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000c64000)=[], 0x0, &(0x7f000001a000)=[], 0x0, 0x0}], 0x1, 0x0) bind$can_raw(r1, &(0x7f00005b0000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) 2018/01/24 07:54:00 executing program 0: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = accept(r0, &(0x7f000000c000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000000d000+0x975)=0x14) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000012000)=@assoc_id=0x0, &(0x7f0000015000-0x4)=0x4) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000008000)={r2, 0x786}, &(0x7f0000014000)=0x8) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000011000+0xeb3)={0x0, 0xffffffffffffff42}, &(0x7f0000015000-0x4)=0x8) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000016000-0x38)={&(0x7f0000016000-0x10)=@in={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000000f000)=[{&(0x7f0000015000)=""/74, 0x4a}], 0x1, &(0x7f0000015000)=""/50, 0x32, 0x7fff}, 0x2040) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000015000)=@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x10) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000013000)={r3, 0x7ff}, 0x6) socketpair$inet(0x2, 0x3, 0x6, &(0x7f000000a000-0x8)={0x0, 0x0}) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000010000)={0x14, 0x32, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000002000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xffffffff}) 2018/01/24 07:54:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000047f000)="240000005200079314ecf3f500070a000201030600000000400001000000000700000081", 0x24) sendto$inet(r0, &(0x7f0000f61000-0x1000)="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", 0x1000, 0x8000, &(0x7f0000619000)={0x2, 0x2, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000104000-0x20)={@common='ip6tnl0\x00', @ifru_addrs={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/24 07:54:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00008f7000)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c76000)=0xe8) r3 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f00004aa000)=0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000e97000)={0x2, [0x0, 0x0]}, &(0x7f00001f3000)=0xc) r4 = getgid() ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000067b000-0x4)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00004b1000)={0x0, 0x80000000, 0x1ff, [0xffffffffffff1cf1, 0x1, 0x6, 0x7, 0xfffffffff02b36ff, 0x4, 0x1, 0x4, 0xffffffff]}, &(0x7f0000625000-0x4)=0x1a) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f00004f2000-0x8)={r6, 0x4}, &(0x7f00001d6000)=0x8) getpeername$netlink(r0, &(0x7f0000cf1000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a11000)=0xc) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x7, &(0x7f000012d000)={0x0}, &(0x7f0000642000)=0x4) r7 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg$unix(r0, &(0x7f000006e000)=[{&(0x7f0000e5c000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f000049a000)=[{&(0x7f00002f7000-0xa5)="ac83cc08be446dc37fd9ad234aece23e826ebeb87ef047c281f36e739fbe5f7a9a1665ab6ed7390bcd58291f2f13de26114bb7cb58f2d6d0779565388f699073f74b6d866e56a5513c0b2493bcae490c54c141ed70d092b9bd6703f9feb291c5325f55bff60c600c1a3ae89e80736e4b0be78778adab2dba799b026eb53e4fe4ea5aee52d0c071e4de083ad51cf173f0e843b5a4519c1ad41d1bb258b9218f6cf45191b97e", 0xa5}, {&(0x7f0000b1b000-0x1000)="575ad6d9284d42dcbdf6da53150bf7c8524c3e5b2720058ce4d464dd77f99fc3c2458e483abfe19eaf9ed47d215acc1819f33c73efbf51d51ce7788187f663b98fafd4a26e262a12b41dc4ff424b35c021d3efb79cd6ebd8c0b2d156db42f682a53cc181229c85ceeeb6522a96a3f6346f9f7514190730449c0fc8fbf5f0ea4aff2eea14baa014c564c589cbeb6937e19884d8debd839f130c663569399cbebd7c2993b729b190283985c5814c69cb7c4e9bb78e46bd3d94d35d05e12e846c6b242e27560d1e7c3bc5cd964630a058eb91be0dc1141d9521199b9a486e8ae89c9bf3f5404aa96014849676e8e86f269948c1e89a660ed65897744f54f2743c3b0fe332e3f63de42fe6ee4bbe66f35ba995e06f747de835a02be2b84a442bdb8ce4b8c2550d2fb1ba946b446607718a4381c9464b3244903dadc3f21e8841d22f43932b6d37181129a24812afa8c0210a43ec150edac042c836386b122ccbf92f2eb5608eb5612e9af6b120abc8ea8a0421db18062566f940ab365c906a471d646c1391380443f04f3c85080e8084a290c64bdb4c5deac3a43704744ba2fa1fe874394b455b1ebe42c47d40338c60e8e6b2004c3864ad7e98e67df288012616efc73a7ef610b57bf512c3a5c76222f2e00ae28da2f1248327aa9c06a11488c9771aa59c33d260d561790b716bc004ef212b058468379516e683da3bc724f493ba55f70bf4ef274fc3c86806091159783539c275f8155693a425f34f57d9a1dcfa29094ebb7f646fae4dd61073c4df2d4a412308a63f681d048a54dc294410ab605f723c373476f9358f49ddc63ca3f42ae96422976289aacaa72401d411df2778651ac53e5c1c9cffbe108c801e24944b7b6d1087afbbee136e5a8f97a468ad4d4ab02353c60705a8df80b37eeb36603658a88681f755190c36b5068f04e33e32409aee4a7287fc77c1fc03b696d8ba41bc64f0e71c47f77ef596d31b7682e38e2274826fd5ea7c6d4f39a8892cf75a868e3c4f97fe41f91805dbbf9ab84d6cf20ef4f6484306eae7ed3367f20a4b6a62fbf3845ab77174e1c8ae75ab077ec26c4bbebdae1ac8be4f6c485c8731f070e2560d8651b12cbb2321cd49358d7dc59c646119821692925872bc3a7ff7318c6db937ca62d815858949e71f7ffdac7bc93e3763524f9f7da29a003dc5986ba9f322470da2450ace90a9df9ed03b78df030d1c4719d546b991b9f3e268c86d88bc59d48f432691bcc7e2775bd0abfab079043dc21eb66075827eb2c196082fab2f1691fc56975745b26cd19f3bc0bd66a3c98316be9a087ebb554964af5025ee821e55a9c80bb54f33b02c0e30828f07e8f71cf2a6494ae1ed3015429c06018704693b7aa8d6cf2b28a3acc912d1495cc69a207453daee90369d0dea3f1f5add323eea41533206aa22ec617e0aec2a34df9b4738df7975b4395f09e2010bf065756c97f7225b9961a4cd5fd15eae47df371cd40497062d22cee7c694ab577f5ecf7ff2040ba79ab93cf5795d4e08c1a9a713566a9dc3ae77ff94bb53df83edcea7cfc2a09be76686007cd6c862b92b25ffea2d3bfcc995ce96f9b0e8af2ab3ae18c683145d6f68ebde84084bbc0aa467b1c6a78f0fa79640099ef2ea1fb0d944f19c0ce40187d465ffd65adb05a6b38f0aa253c830cc908cd4fc4a98dbdfb4e74f08eb1b794844d326df561e768e779e549ce49405e5a7b40e433cad2c5416db835608a3a161375e5048bface604b44fd2b48c8e40afdb780aa8562ab549317fb46f21a16ca8f4fbc7eba49dee225d8d1dcd2c35b3db2f7e6c1ef01815e3a66cf0438b2f552770f4a9d033245984ef7e87e9ef06cd0cd806b0de76e8fd5508cd6e746c6c02d8004527aaa6614df8c4726cc4763a47119182a7705d6b689a7223a59a98b0220f37903fae0a665b5e45591a668c70ba63a5b5f248d95df9522a0d7c0d717fed2985b8ef6443e5752def50127adf062bf001c05d9bbe8843ed971220e8900a68252d1f89f1bd71e8cc2ca38329005e33a1047600ff1420747050a7b151aff50d3b9b2135b49a1bd354beb7f56b5004f0bf01d58d19c2bfe6e31634f7282c27bb97a26f97869e0d58260490dfc018275a02d6b9dc030955b515afe46663b0e22597f58ee5dc4791ea72afd5493886df3b7527af50115053ed1411dfab7376f540692b622e992c219ba4eb8f640d353178a0085e24be12d02b5b0cf3e7c26397dd9c3700a95da889ba46b2cf688ee8bf47f16836e33594e580a8d6f7b05705ca6d4ebcb36f08ee675793ce52beecd3782a98c371ef48900c724bc3bac6b15eaecc53c44a835119370c4132612a511208851a4b539fb6f9ee3cf58bbfcf057eeaadc5a93eb5d6f80c9104973f2676532dcd169c2cb445459cf5d69ad47245c99b46992805f3d6c877d99f965092df8dacbfa309321be59c4a458702d77d7880ae7458abe05a95657ec98b4bc8fa9fb83bce51d7ac0e8971bebd326bf62ceca41aaf2e68d59037df0ffc68a5ba86b92be1afb624c98a2f7422719e59ffdd3554ff2880484d8fa72fc6e265b3657c8f077bdbe81e3aa66a465975b27f6ee56cb0d792affe58a7e36bf8d4e0aadea87451a447b81442a8ff885dd2ebc6673e893054683bed302287d28308de35f3c4dc8cb9a59ccc28d26021034bfdffbf954a1b299f9b8c6c41226dea9061ca4aa4b5b82bbba4597528f93a168d140fa0d696bd15e0866072fe451746e70167f883463fc6fc3f4850ae124161a704273cd9be27753c05a6dcdabeaba0fa3a2fb43affb683ffeb4f1a4dcc34c1c904ad125e035e7ad5445cf9965ecb127835d715525d7eab9e7619087b181ea86b609d6bb08ba92160fc70619ecbfa598aead6ee1f2c4bd8bcb4a568d4a557537f4d10560c35ae391c4bd8597e254a477630564f6b2e3a44bf2956d667516616aaf89aaa8ea8b7c2127d57b5c045789f8079425f2ffd930ada6869db5bb039200e84c411415957773c3d46f91ef09173cf82c00f9fc5696cca8feb3e4172dbc09819bee0673ad2cd22d0fffac1fe81bca8368c63ccca7b94caa7f9b12b53f299459c55b20d084d95c7f3a402d2d182f45d3fe4772fbe56040749bd43a8922b98eebef9174f8810ad14b8f3b7599d7a99f47556e628ad36510d007796246bca1decbef5f66698ae82d7c336d26c67044002fc65d764710be4952098fcaf8f4d070703f4a71ad1472c7148b5cfdf7325afac02a0c4e204b97738fd2824a6e368f03025be4834e9c89172e4b9983e9d1c31f2159ea23699e16ddc267ef33f1a7090ce7908d4c7ebdcae9d6a09b06bcccf30a1f5c1954947e48613ea2a653e310336d1eb706e4cd4184339423efa133abf3689b33f4aca6c3b072d6007d1299213021229819e44f3c491ec12dc7ae57039bd264b7f3a706eb6adb5410aa6650858f66f28a571d07da20e44c800a094964cc779ef7bfe275fac954edc354d025b2f55e023a623005f13be40f479dfcb7b16337723b2bdf4dc42b549e0e1c5177ba1c696f435eb3044d7d5ec9a6cb8b992555b7fb60999ac1fc4692631395ecca77e9155119c3c6e2186ec6af6939642c7d535096ffc77ed5a97436bba9964e221d4cdb4d43f7982097af67ddfd903e25183632a60daf948ea6cc77dc2ff0765725ee635a028fda69414b6b2391f14510a2de8c6a68e5a3146977a25b77384c98a743b913e617120f3684582844bc831398b8e20a7d98f9b98acd4f7deab129f6b8e3f84990a4b8079a6575205ba85f774da8a336878eccc7e3884ba42e943cb4c86e4b6c0f60ee22831c82b0df6cbebdda7d870b188d46f64877d76ada45b51ceb65b4c3e00bc587ed6e9d295d6533d93cefed7a13346e869ccdd4e2b32ba52a73bae4d350419f8c6a9658649dba3c4983849fd235801b6abd8a17de64b980cac2b9af8d46917a1f9b58b5ccb330c304e9cdbd13988cbfac5268e35273a3b286d60c4f302864b00fd07acfc5f71f2015dbac9420abb6727b95b87f6f475fe6ead6f6f2120564092f66c448bb3956c6e69b361e29b778c6eb278a9d74a35cfa49f1234ebba4da92b797209c3da8652f8ef3a213e31024376d96aa042aaa8f1ac9a29bbb3dff00d7864291fb9b077e9afbb9d8055223c40e462e7837dd0f9faa06705a9033b3d40d8a82dd6eec4f3550f9b7c27d977554055c7ae45b2557335fcef1379c3e020d4a888a7c1c0b4a7b7961105400e8b88cb299385044ad966ffe65096e128583f773aadfab9f02aa5182b8c6461f9cc6f7587ae745ea691ef40ab1c8fa772a295287e59ba1c6a7d87e02f5973a58a73d290764e8f0368921836675fa37dff785c892b0e836682ae0705b63ea0d8e8a5bf7b2842b3518cdd24896ea32350bd78f6ebacfe8e482263ad2e90c309ee262aba0260565f9375c4126114edfb08727ed8e6aef59ee39f6ae077977ad41ba4e8323b03c2bcdec35c3e6873cdbceef57dab854df0d0e87f1cae8b4330fd541b8dd838f8e52ba7e1b9b8dc5c0ea1d3217d1fe3d4f81999bc9de54b04cd4fcb4f92956e866f23538d6249bcdf84d60d663be97633bd0c30c9fe1ea46e887d34219d70bc6c555d9e9f6bc74723255189d918d60945cfead80a045f5d74c1dac94aa1440bf67231b5fcda6e7164b2701b22f0da529db9769f6c9c5cdb1e52f5ff59fa76058d06d631ca0ed9d8aee6b4c0e38a302a0e4d3762993ee656c9365e7a1e32bf44f2f7ecd292b5695aacf2edee0decbeb842d1a7399b6780e822a6ec20731579ac97849f0c2e6dfbb9dbbc5e02c28f415cfc15e2bc5ea9d042b0b0c9cd41fb4ad2abd483d40bd9a509e4f83ec71e2b3432390b6eb83d354f40c62d96fff8b0e5d23ea978c6dcf51a1c39b2a01f7572ce6a2f6529b75a772526460f6f836f980a8e954da2f0e4f16c8aea17023b859d3bc0e7f978e62e13b441ab19a5153f697f5f509e5e4fdb72efca3e9844301311abe9209675164f17557702c0a5a6ac1659bb6b2c5268a903ffffc5796ade0587e11cb424482079ef2f7e0ce1d94a92773030194cfe29f4dfd159ca31ccb8e079ce1f8d34c796e672c670eab426c34b6c5659bd9451813cff3ecca6601787d35daaf9f2edb0ddfc37ce95e61153e6ba7d614666b6304eca8aa82b05b24e5ec2093ef70551a10a89b54d2a134e62e876951fb8aa8b194b4e76df38a2542dc8469d8576e12f3b058312df5c4885d0276ddea65c75ec5dfb9662bebde3e97e5377ee9c91d1cdf19a2a8a24abe042a1c64a2f742ec18ef89f7b6dd839144217e202477fb8833430425bc4680304be33a623b7d93f83a4d73b436d7c280e67079b92eaefcd502086de6b8afd32fb3ced60beeb4aa3cf4c3d57d007f3b186a493c623cbf92db484c60e058e4e04cc1444ba709af6678cd878d582c2ab0e02e3ef40857bed64ee267cc728128340e14866ed5650363b75ead36702aeb9e9953b3dffdc22769b29a86d5b869b5db38d812a61281869a06c23a2acb76ba93347572c76d795cfffffdd559cea2665c77efab1a759390ecbfedc826c18638efc10c70f4673a6bf2e05e2eeb28934cda96e01ce4bfa05e2776ece01cdbbed6d8c4e3573dd132c96e92e1d26f863164be163d00af269f09b331671d920082543ff673e4563568c8b7044a34b56484cb088eadd1059de4d1a2b8d06083b1c00cd4dfb438651d157ea124af25d157092ae4256a566004c77bd2e76c8e663d386a636e59b5b62d28c567908f80498cef52e3ac0f628025f2e5a8f7b", 0x1000}, {&(0x7f0000261000)="381bce4fca57ab5bde6004bfa6e937045728a8f82eaa04db3d", 0x19}, {&(0x7f0000bd2000-0x39)="17ddc2d9267979ff023957d2ea01237e5726bba93be1e91635dee1c77b10165f859a222df8602fe909351ec5b4431c9ce6eab51420a1beed07", 0x39}, {&(0x7f0000802000)="7bbc8030f94bb3922127599b00c67268dedfd378b0378a5bb2c9007dc357642ab2c801740a8688a2a9a5fed4651eabfe058982549da21b2e5a7572fc9f5e6bf1820c425093b22fccfba7", 0x4a}, {&(0x7f0000e70000-0x7b)="63d65550574eca27bbf9764436fc5dee9acd288452dc17a556f763c4fb5ac90c8c4efb5d15d2cc6af33077b35fffa7eef3772f4f912cd4f8ddefe8098ffb686310edf83187798661a59146bb180801987f05a62f427dd8d92a49dfe7ddc3ab99d06f68751df74f74728231eade8238400214665f13be2f438b199a", 0x7b}, {&(0x7f0000ffd000)="e2374ad9fec68637654aa508a31041d12b7208ac603d0205b50f6392668e8a15a5ad89673771b2d0c9df71c1f63d8ac6df47f5ed980361273adb6bb310c8c52f5dfffc61795f380ae25763ce86d42d751798c868b4ee37677d2965292530b2ebc6107c8ff534e8b0ba13466af807cb636aaebcc9abc918f2c42a7571daf5fb5518e8d3c14b455988060973e67c082494c66452611e5d109a62b8a54a19ea1078ce9ad1f354ab63a05bd9db32ca5c97c779bb88ab4b46a97e1fc661e27d259f510ac211b36236c762ce8a1c1f01d4896b3631f799c5beeab8311db700bb5358e0ccb5", 0xe2}], 0x7, &(0x7f000035d000)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r2, r4}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x10, 0x1, 0x1, []}], 0x80, 0x800}], 0x1, 0x80) setsockopt$inet6_udp_encap(r7, 0x11, 0x64, &(0x7f000041a000)=0x5, 0x4) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00004ca000)={&(0x7f0000aaf000)={0x20, 0xd, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0xc, 0x1, [@typed={0x8, 0x0, @void=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f0000db6000-0x10)={r6, 0x1, 0x4, 0x5}, &(0x7f0000416000)=0x10) 2018/01/24 07:54:00 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}}}, &(0x7f0000001000-0x4)=0x32, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ax25(r0, &(0x7f0000001000-0x57)="9cfb7f5052124bbdf9ed50aab21aec5896c9fd1f6afbef8c93fcc3f5f96848cb3073789f598483dd9547211dfa4f296172cc12d400d44730b7f63f623b9c0b06fb9f72cdf5a68b3976f2e63ff781982be7fa3dc1c795de", 0x57, 0x800, &(0x7f000033f000-0x10)={0x3, {"ca4bedde713dc2"}, 0x8}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) getsockopt$packet_int(r1, 0x107, 0xb, &(0x7f0000459000-0x4)=0x0, &(0x7f0000000000)=0x4) 2018/01/24 07:54:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00007b7000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a5e000)="", 0x14) pipe(&(0x7f000033e000-0x8)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000e2f000)=0x1, 0x8) 2018/01/24 07:54:00 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) recvfrom$inet(r0, &(0x7f00003d3000)=""/102, 0x66, 0x0, &(0x7f0000a22000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f0000394000)=""/0, 0x0, 0x0, &(0x7f0000674000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x0) r1 = accept4$ax25(0xffffffffffffffff, &(0x7f00004e2000)={0x0, {""/7}, 0x0}, &(0x7f0000d53000)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ax25(r1, &(0x7f0000001000-0x10)={0x3, {"36588bcbeeaf33"}, 0x1000}, 0x10) 2018/01/24 07:54:00 executing program 6: mmap(&(0x7f0000000000/0xf22000)=nil, 0xf22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x803, 0x7, &(0x7f0000c02000-0x8)={0x0, 0x0}) setsockopt$inet6_dccp_buf(r0, 0x21, 0x80, &(0x7f000010a000)="7f6d1a64ce2b6d1666b0cc52cafb444186e877e702cec44592c3e4330b11ee50898b4bb07a32bc2d965fece21c31bfaeba87e3fc1914b0aa5127acc843d5a914ec5237abea5ff21713b0823bcb36ae13b90035b8f531a6ad252f216d2eafaef700479b49e9b9112b575799b3bc07330efd3f616bc09000616a3852ce38f120f77f1f3f59f02b404a96087d201b82d783f697f62c87fb76ced1951132f5c7f856aefb82f83dfe21d34d14ccd447b268b9f37c6fd72a9b196175263e3eb790a83f3c83dc5c0ae1ffbb2f49", 0xca) r1 = socket$rds(0x15, 0x5, 0x0) bind$rds(r1, &(0x7f0000003000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$rds(r1, &(0x7f0000000000)={&(0x7f0000014000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000001c000)=[], 0x0, &(0x7f0000019000)=[@fadd={0x58, 0x114, 0x6, {{0x0, 0x0}, &(0x7f0000009000-0x8)=0x0, &(0x7f0000011000)=0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0}}], 0x58, 0x0}, 0x0) r2 = socket(0x1, 0x80004, 0x1) bind$bt_hci(r2, &(0x7f000090f000)={0x1f, 0x5, 0x3}, 0x6) 2018/01/24 07:54:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffff9c, &(0x7f00009ff000)=@file={0x0, ""/108}, &(0x7f0000ff7000-0x4)=0x6e) bind$unix(r0, &(0x7f0000585000)=@abs={0x1, 0x0, 0x1}, 0x8) r1 = socket$unix(0x1, 0x1, 0x0) poll(&(0x7f00002d9000)=[{r1, 0x0, 0x0}], 0x1, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$bt_bnep(0x1f, 0x3, 0x4) getsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000c72000-0x2)=0x9, &(0x7f0000c6c000)=0x2) r3 = socket(0x15, 0x1, 0x3f) ioctl$sock_bt_cmtp_CMTPCONNDEL(r3, 0x400443c9, &(0x7f000089d000-0xc)={{0x9, 0x9, 0x100000001, 0x4, 0xf54, 0x1000}, 0x7}) [ 1412.722183] tc_dump_action: action bad kind 2018/01/24 07:54:00 executing program 6: r0 = socket$inet6_sctp(0xa, 0x3, 0x84) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000feb000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000a, 0x0}) 2018/01/24 07:54:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000ada000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = accept4$inet6(r0, 0x0, &(0x7f0000259000)=0x0, 0x80800) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f00004f8000)={0x3, [0x3, 0x2, 0xce41]}, &(0x7f00004de000-0x4)=0xa) bpf$PROG_LOAD(0x5, &(0x7f00000a1000)={0x8, 0x4, &(0x7f0000a49000-0x28)=@raw=[@jmp={0x5, 0x400, 0x5, 0xa, 0xf, 0xffffffff, 0xffffffffffffffff}, @jmp={0x5, 0x0, 0xd, 0x9, 0x4, 0xfffffff0, 0x10}], &(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], r2}, 0x48) [ 1412.731870] atomic_op 00000000b133eaa8 conn xmit_atomic (null) [ 1412.743922] netlink: 'syz-executor4': attribute type 1 has an invalid length. [ 1412.782408] netlink: 'syz-executor4': attribute type 1 has an invalid length. 2018/01/24 07:54:00 executing program 1: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000004000-0x10)=""/16, &(0x7f0000001000)=0x10) r1 = socket$packet(0x11, 0x0, 0x300) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000006000-0x4)={0x0, 0x4, 0x3000}, 0x4) 2018/01/24 07:54:00 executing program 6: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) preadv(0xffffffffffffffff, &(0x7f0000026000-0x10)=[{&(0x7f0000026000-0xae)=""/174, 0xae}], 0x1, 0x7fffffffffffffff) [ 1412.795836] tc_dump_action: action bad kind 2018/01/24 07:54:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000073b000-0x58)={0x26, 'skcipher\x00', 0x0, 0x1fd, 'xts(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000fd4000)="0331ddb0b3989f2c03d5877e598601bc6e40470a05980000f9a2cfc549e7876286", 0x21) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000be2000)={r0}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000bce000)=0x3, 0x4) 2018/01/24 07:54:00 executing program 7: mmap(&(0x7f0000000000/0xaf3000)=nil, 0xaf3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000ae9000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x4, 0x0, "fba762", 0x0, "e8cf5c"}, ""}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) mmap(&(0x7f0000af3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000af4000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000af3000)=0x6, 0x0) mmap(&(0x7f0000af3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00004fa000)={0x3}, 0x1) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000211000-0x4)=0x20, 0x4) getsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000af3000)=0x0, &(0x7f0000af4000-0x4)=0x4) r1 = socket$kcm(0x29, 0x3, 0x0) ioctl$void(r1, 0xc0045878) 2018/01/24 07:54:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000711000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f000049a000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00007e2000)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f0000c00000-0x8)={r1, 0x1}) recvmsg(r0, &(0x7f0000c15000-0x38)={&(0x7f0000d61000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000b05000)=[], 0x0, &(0x7f0000b2f000)=""/0, 0x0, 0x0}, 0x0) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f000052a000-0x4)=0x7, 0x4) sendmmsg(r0, &(0x7f0000444000)=[{{&(0x7f0000cc8000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x3, 0x0, 0x5, 0x3, {0xa, 0x3, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000000}}}, 0x3a, &(0x7f0000a5b000)=[{&(0x7f000009a000)="906fcf6e95", 0x5}, {&(0x7f00000e3000+0xa98)="4f56df7578db9680878201af07880d2470421248b999c7e6cd570952c97f28e8c2758eebc977e169954e79a84d1e31bec7db882b79670f750b13436d4aeaaac9bae1077df301f3df55beef6ff822e33870ad022f58219ba0241632d3b9518e191bb190151a91ca5771471c1bf71d3ecd69ed57c34f7291823b01e223844b990beeb0957fd9dc57a51212b52f836567165e5e8bbc2f46d14c3e37e5f571fa40ae6654710a84eef794e174aa5db15307fdc3b21cfe8114e5f8ddaa97860e7cd21c68578b251ff40ae90d2bee", 0xcb}, {&(0x7f0000262000)="00b684a61d1b45111f03a3f61b68c0df0c105f6dbc72b408453c3e4242234cf0c31a079a409999494c00045fc966314c56290dfa333503", 0x37}, {&(0x7f000076e000-0xa1)="77a243c3faa23fe87a8dd69efe971cc111a7e9b5f319e6f60c5032a406a6c771dc9e909b96fb52bc13dff65e93b7689e868f38ffd4d942f8c69e4658d9b205301d92d29f3e1b3b4029d984d21b754a93ad6d6c83fb891c21f91250f457b0b7e001c371a55838ca3fcfbfb021beca8cde856c1bc9f25aa33a0062b51d508230855e97934a27259f4816639838ce37066622c1532bf99cdd2ea3bc75c41976925a0f", 0xa1}, {&(0x7f0000be0000)="7b1e6312811dd4105cb40e0aa0eeb3e674bf53dadce72864cbf33eff6b8e078bb5095a4858d0a5514eab8502e86a9a0c5adc4202b8e9dee80240d85533d30a8cb66c", 0x42}, {&(0x7f000018e000)="faed04068e2359bd354f668d9b52cb899c77e08c860674b2d2b9f8d58a2103c43dba954275785e15eba6e9470f992ac77c8f9e4a8344a9fe510b6d3cfbfe67b6139c2fed8d51204bade8c217287d0726d00e0c6179f5e4da69b2c83533ac2a8e4cd180737248181ab1bcc7abda33d9a3826e04ef80b43d955102ee501ba2bdd6d99fa277525c6ed01933d51e38596fddfc4aa660f446435a69184614a622673a2df93f409f103d28187f9ed5520730f01b3ed6d0c482841a377d53b9ef487d6a04ab76c069dd7675fe99ed667f2d783b12dec5a165cdef604468afc035fd6132c26fb9", 0xe3}], 0x6, &(0x7f0000c27000-0x1250)=[{0x28, 0x1ff, 0x1f, "28f729e31e9669954a5fb8c2022098e1933018b5"}, {0x78, 0x11d, 0x80000001, "485cb9e03717ab2568bdbbc723c4f090c79fe5532979762fe2bb09c22f592f9dcdbe98f85f2a8f54086b0d7e2244413aa6f856bf7cdd516b27e6ee825b60747d0b859a753eaecf1ef1d49de7cbb1bba1fa2fc374c3376deb57022b499d4ad9caf6"}, {0xa0, 0x110, 0x7, "5d5320f521498548b53e3312e857c18c2d13cc7dcc11d87c82d9de60c920855330b78c6c7fd46d6b4a8c12e0de2b7968415822a76d7c7b83c8ac4253bf0ca13b318fa3ad46f9354b066ee765c21540b5ce599e873df80519974ae16b5827929b45cb64de857f91b721074deefba4e4b476946054ddafe29b2f2900360a5bf4df10140ed9416ebb3d2d6f32"}, {0x28, 0x117, 0xffff, "9f06bb5711408be1628107ed0c4bc5144ff8"}, {0x1010, 0x3a, 0x4, 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{&(0x7f00005ad000-0xa7)="72499c02314cc548d664ea781e227c95bd3be15501eab3103dbb88bc0083949985cccc31b04fed5ec26177864cbaa5247721e29a73b1bf4658d34804b91042068c3e0d0294b62a7986a8a6ee3df6b9b720374c5bf15bd05ee68426e53dab68cf05720cf839fd19267cd787135367563a80412382fc4dc03215c9664f49c21a786879c2763fa81bcca3163f194e6ef5043a9bf9c85e0d36cb475a05aba99da7050b700c2757ee0a", 0xa7}], 0x2, &(0x7f0000059000)=[{0xb0, 0x19b, 0x6, "1634b94e3c8bb3e25e32ac561ddf5de108900f9b0cf6066f915b6c3d37eb988bd838d1fde98065a479b8c8d9c3fc93ff5fdd5bd6e2af1215dd41f982213eea2ff5257ab91acc3dbbe398166e56d019a2cf3c2d2f1a1f3798949b44dd4d39852409c1ca5d427dbf7ef29bac1552e57664b6581b32dd2da176d37cb7ad674b2ae6a0b5cd29aa53d791e5161e367f34627788ae3dd8eac1d17f8199efb699cf8d"}, {0x18, 0x117, 0x45a, "49e61134c2"}], 0xc8, 0x4000000}, 0x10001}, {{0x0, 0x0, &(0x7f0000fa8000-0x40)=[{&(0x7f0000e7a000-0xdb)="867653a61126ea6172b3d4ab47cb43d421ddcf26eaa26ba726ad52d75d075d8e129be0f830a58c65e6079976b9082dda13e281d16cd5d90d705795a46e8ac8667ef61300cf805ef17d16dd34d90122605d8b8701d63a40fabe1d39b380b5aecbdee269c8bc5b0d6c1b7555f717905f6a47808971cd29106a7d167b111d6683827162e32076104df95cb35130ca9671e7dc5503458c59d544710199d98772eaba4cc96071e1eae2c366d49b28f64530a8363130b79c8e58841dd0c496fddb619481d92af771cc24c63bfc1d351fae8549d668cbaa0e6f787bbe9180", 0xdb}, {&(0x7f00002b9000)="133dd53aefa2fd2facf17a258ff82c0793c9217b5d84f8f88a15b342e512b512c3f692d93fb9885c585df83ca56d9c22df4a9caaca372d68fff1e2addb816e4da88575152899255e47e59e334f632decf82006de6d51f534eb79a66ef30547018fb909e4bf3c3048f098b8276bd8889893c07a5019437969e690a0aa19a93d2d00a1c71b25a836fff9b8327bdfc3e496263d6e7465f9b47127e6621f6e7e6a6eebefd87f31feffc973df800ccb8fd6ca7727b92e088a4171d07d0bcfe0cb2b3519e0b628eb8b829a8fe0f6bb8f03fa5559c066e072464e019ebf34b3ce7e02a61fb1955b1647215ee1cd58955db8bd6b63883d0c4e0d1e", 0xf7}, {&(0x7f00001cc000-0x64)="14d4ff03f1350966f2078eea156299be05cff17d1132746dce8ae7db7de5779f2e51c289491188a06ef8300d4b708c17f93d2ee7eff19708adbc7136c4a387dedd5b3ac5cc33212e90e15563e833545a358abf47386a56f596c189dcf71673adab46b93b", 0x64}, {&(0x7f000070b000-0xcc)="563f1bfdae6936a607dc1ce3ac08c7f71d6c5d92cb7404465fffec3ad2a03b7ab52c3e91d76beeedcb1bfc278c6a86cccfe451d01639d86dd580761e6e1300cbdfbb0a9da06a4c49914cefbd5bad583f6f575e184d0bd4310ecdde77f73a8df908584f04570cf24028b6bd1ab7f069e64a9fd34361ac695be1dcbf217dc2eddf61c45696d6c41338c5832f917fbf6c80c437daf2eabe19e0291f4f84ff4d59476ad29a8e059fd5fbb0540636c2623b37798f83eee90ba8c01cbbdd83145e4f91f1bb76a5dcbdcfd787f4ba00", 0xcc}], 0x4, &(0x7f0000623000)=[{0x108, 0x10f, 0x3, "6e54f9c336632732a391764291a60b9fe6e30469e71e8381d2840da4469794f036cd723c02a6d74d4d05a832db8c3ac5e155cf40937becb8cad3aebdebc1505375ca55cf71e1a0683f4a89e49dd768e3b51e203fb3ed5c3b73a1713cb403ab2b17caf003659d065acda07dfcdb65f600cb35b00b9370934a2105f8a21aea888760f0173fb8e35dcaa28d58c8107d0763efe9efae70b6306e28588435dc999fe5445806be406f4df1071a2d95e3bba25088abb9b545427da7b1720711b1be6b4a38165afeb64eefaaa14608b308d89ab93a50a55de66a0031ca35bc5fadeebed1097079a9790ea216757c446387a59e92907aaa58ab3bd27d"}, {0x60, 0x197, 0x1000, "f3b1724cbd55a95c5dd70b632a23d89add359834f6b4487dc26fb70f009205f87b73d17e6f6e1c45116b536861975e8e48a1d4bd481052e1e639d1aad4a8bc6bb66ba7338617195233accc1c6635726b"}, {0x50, 0x119, 0x8001, "aca473ddf766d3768d87232e3d9dafab5641e0841d853ea8bb351cc9e31a413a776f6605b1016a1107f5e4f2bb8c43ff435db7dc5ff8038b3234a181c0"}, {0x100, 0x112, 0x0, "bca8688436156e4097ad45ce6826884096ae9b5e5b254b24018ed4c9966ecdb46af02dc3a9506465d2e75cbc89193d424001e1f3093ea8b2502692b6eee4edacc893385da54cd12613d4f07fd597f90651660763e926516f6be40155ac38250fc84422502be9bae990ab4b5548a7909e4cf9dc1e57e4affb33d3bcb8305a9afd196c12c379a332886b2fd3cbde161a57ca05c339e613f802e142db5d1b980ba54094eabf1bf2c0495fc790b2e68f1ecfe4df9fa1db11dc8897d3febff8abb4fc5d801e13afcf515a99f8be7f2881823efe6767c355956a3f4486f9a34789b7f912796e9d8aeb0976952ef3424214"}], 0x2b8, 0x20000004}, 0x5b}], 0x6, 0x8800) syz_emit_ethernet(0x2a, &(0x7f0000f4c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/24 07:54:00 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x200000000000041, &(0x7f0000504000-0x1e)=""/30, &(0x7f0000787000)=0x4d8) 2018/01/24 07:54:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ced000)={0x26, 'skcipher\x00', 0x4, 0x0, 'lrw(cast6)\x00'}, 0x58) recvmsg$netrom(0xffffffffffffffff, &(0x7f0000936000-0x38)={&(0x7f00009af000)=@full={{0x3, {"70a178bc12fa12"}, 0x8}, [{"11245551a57e3d"}, {"9dbda493ea46dc"}, {"d7307fe5985fc6"}, {"86e1c9ce27d865"}, {"dace4c471a63da"}, {"8b807430754eef"}, {"cbf1ca8ec87a25"}, {"2b320160e05203"}]}, 0x48, &(0x7f000022a000)=[{&(0x7f00009f3000)="5ce8fdb3c52fb0bc4f17575d7d81779ed894ede707d230a74e", 0x19}], 0x1, &(0x7f000096e000-0x14a8)=[{0xf0, 0x118, 0x6, "fa953e0f12d4977a9cd0cc67432676832558132884f7e538443d5c30428fe026e34d0bed31e602ee7b43f9f36e9fc13f74e1b932a9464933acacc073153485c7e24ddd717074f93c0f6f068dc65f302817154963bf9016a8582ab8629ce306aec8bd8410e2fa1bbdb5f45c79a68a063525bf9b315c70e0cba65999789bffecaa7f009809806a403ff16fe6436143859d9bb44edd30d0cefed9340afa543a26fdccda65cfe0fe9bfe5d3741745c258c82da21259454a374572db250d10f905b2ec4b31fafafe2dcb3f122263a37a3466fa883e1354fd5b651df6ee207c7a1"}, {0x18, 0x3a, 0x4, "fb8df8f7fd04"}, {0xa0, 0x0, 0xa264, "e76f2aa3ce7e392e1d6b08b69a46d33df7b7f7a046b45a15e22d6970cb7c2fa04f562ac298495fdd20ae597f76425b5cc08007b0d897afa8a9aaab6d494e42faaac88728ce28a36fcb7198486d1e037dcc07f72bad31413006cec3b85720005fb51590d5d8ab28d079dc9faec656980dd7aff2a4eaa32c677800d56c07ef53465ee90282df62e32d829ea61dbb63"}, {0xf8, 0x10a, 0x3, "719daa7ee162007023bc5f07eef5a6705e5248a9c3f3e605926eb482831dcd37434c42cab1510b40b78534ba162bb57334b7c9417eeb8ecb9c6245be3638aa0cee9b9051279eeeae03f27b94fbe4a690ea94068aa17a348fe7db5ca485455b7d3b2ad6073ff6377a729057c4d21cdfb4f2dbe874d3ee0b320669b6bc72be32582e5f82f7892bcbbc222d76b9616c377ee8dd5d535bb70aa861a2af377cc69dd9671a27c8b56774f6208b703d57c730f52c2a21498301363649cdda6fd5f4899fef4f68e4f793f71962e0e10da60aa8c6804019a35b33f3f0ccc7f93c0659fd043b"}, {0x50, 0x103, 0x8, "1a3ed2cacef13854a9e7d75a83324c3acd89c3c253439d602be4ef5167107f8bf9b1023c3de4bee20d1f781d726f76b082be38170cbcb9c111d8bf6c4b"}, {0x1010, 0xff, 0x1, "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"}, {0xf8, 0x1ff, 0x6, "674fd00e73e651ffbe5623a97eee2e97ae88260838ade788886d173ad67095fee3e60d4e54657756ad8b4ee78fe83d07486df140be52df7cccdcc7119034f020c29e3a125e25193f1e2065a8d360e55ff1cc1cd5e8ed63063dec4a5cdd68c25cee8e8fcadceb33d0c316710272857d3f54bb1a510b27835a33843d38149f2b93cd7e0e66688e5285a901c9fda373af2b2f18967b47d3edfab8fc96710a533fbbadde90164addb089aba5c3445b36aaf61c280894fa36b50f3dd12d3ba59681f29290439558cd0b4181b5d717cd8e7fccf84fdbce6a0d7c37bffb254ae959afc5337707b2a08ad09b"}, {0xb0, 0x111, 0x3, "0f2da3ff2588117f599dd1f03fc13ac669c6be538fc0c59880bc2e96284d59ad5a57cbb570416a56df4f9da8f7730dfba59096b032aca39ff30785f24ce8f949eeb35e9741d6521e05bbc8fe9ea0e1a55a57b97ab0e6345d383bd04a030433c1bcb6628a1ab2d6593e64a49a0872bdf8cd5602559c65bb48269f05e8367aa5e6e8c813574ec6c333f7a21589a30d8c398c89039f5282d9d7b011b39695e466"}], 0x14a8, 0x10}, 0x2000) close(r0) 2018/01/24 07:54:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x6) write(r0, &(0x7f0000d0a000)="2400000058001f18140104f90000000013dd6c10080000ddffffffff0800000000000000", 0xa) recvmsg(r0, &(0x7f0000022000-0x38)={0x0, 0x0, &(0x7f0000385000-0x30)=[{&(0x7f0000375000)=""/4096, 0x1000}, {&(0x7f0000c34000-0xb2)=""/178, 0xb2}, {&(0x7f000004c000-0xe4)=""/228, 0xe4}], 0x3, &(0x7f00007e9000)=""/4096, 0x1000, 0x1}, 0x2003) 2018/01/24 07:54:00 executing program 0: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) bind(r0, &(0x7f000000b000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x3, 0x3, 0x2, 0x3, {0xa, 0x3, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xbc0}}}, 0x3a) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f000000f000-0x4)=0x12, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000005000-0x4)={r0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000005000-0x4c)=[@in={0x2, 0x2, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x100000001, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0xfff}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x80000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4c) 2018/01/24 07:54:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8, 0x5, 0x20) setsockopt(r0, 0x0, 0x1, &(0x7f0000dfb000-0x10)="010000000300060000071a00009139cc", 0x10) socket$bt_rfcomm(0x1f, 0x0, 0x3) close(r0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00005d5000-0xb8)={0x0, 0x4, 0x6, 0x648bb806, 0x80000000, 0x3, 0x401, 0x0, {0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x7, 0x6, 0x0, 0x9}}, &(0x7f0000082000+0x81b)=0xb8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00009f4000-0x10)={r2, 0x1f, 0x18d7, 0x40}, 0x10) sendmsg$nl_netfilter(r1, &(0x7f0000066000-0x38)={&(0x7f00002e0000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000fd1000)={&(0x7f0000663000)={0x14, 0xa, 0xa, 0x5, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000156000-0x8)={0x0, 0x0}) sendto$ipx(r4, &(0x7f00006ab000)="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", 0x1063, 0x4041, &(0x7f0000bc3000)={0x4, 0x2, 0x40, "ac4208de0f81", 0x240, 0x0}, 0x10) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000c57000-0x63)={r3, 0x3, 0x5b, "fac329958b3076b39dc1dd8e8ad4613197b39cad7562ea9faae6dc70c193bffb31892983db6b2c5c562522a5195dced2a1bc7223afe6344fec31af7521743c5bbd2754bc4bec28011acd05804384f22cb538d89143f0b9a4e1bbb5"}, 0x63) r5 = accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmmsg$alg(r5, &(0x7f0000157000)=[{0x0, 0x0, &(0x7f00001c8000)=[{&(0x7f0000a55000-0x37)="3aa9aacc3efed3dac088a18b3de1bd173e1c38b007c4ee70dba4c739ff6f0a5ddfe5150eb28c5e6262808d7c1a101d1bb8e9cf22cc0536", 0x37}, {&(0x7f00006c3000)="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", 0x1000}, {&(0x7f0000759000-0xfc)="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", 0xfc}], 0x3, &(0x7f0000304000-0xd0)=[@iv={0xb8, 0x117, 0x2, 0x9d, "573ec4963062389357b3d28cf413cf4e74dda06a7440e90f20fa09cdbf097644294eab76a1051c89bdf89f94993537b2505e01b8e0541d7398f7a8051e6c41f803ee6fb1030b6fb312492e938d15768d2db55630b89cb37db0440532a358cfd33672c13c4c461bba862799b80e86681bb40bafe177602fde7306c29991ac5710f1531597698c64a2d147d57387a1bec648619e52e41a52f70aee12009d"}, @op={0x18, 0x117, 0x3, 0x1}], 0xd0, 0x48090}], 0x1, 0x20000000) accept4$alg(r0, 0x0, 0x0, 0x800) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00009ff000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000fbb000-0x4)=0x14) 2018/01/24 07:54:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x806, 0x8010000400000089) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000460000-0x10)={0x0, 0xb, 0x0, 0x0, 0x0}, 0x10) 2018/01/24 07:54:00 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000fee000)=[@in={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000004c000)={0x0, 0x1}, &(0x7f0000dcd000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001000-0x10)={r1, 0xd0, &(0x7f00004d9000-0xd0)=[@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x80000000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x7}, @in6={0xa, 0x2, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3ff}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x19, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in6={0xa, 0x1, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x5}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000001000-0x4)=0x10) 2018/01/24 07:54:00 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x6, 0x9, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000001000-0x10)={0x1, 0xffffffffffffc50e}) r2 = socket(0x13, 0x3, 0x1000000c9a) 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) pwritev(r1, &(0x7f0000001000-0x20)=[{&(0x7f0000002000-0x58)="15102f1ba7343592ea9a2270a9d3b17342e0aa9c64a5eee3d00ce8919ebc544868e4b14730d37fb7c184a0710cba1629dc71f606ef9fbf8993d8ce2235990c509f864498881bfbac45085b50f07dc341c8cde64b02841726", 0x58}, {&(0x7f0000003000-0x6a)="b5b6d807e065c0d1bb8a8ecbb3eeee853485375c5111363de5b0de4a8ad9baa0e5f21aaba6eba6c5e08f1ad42d73c3da6b27b33e1ab3560d66a3310342104250fe2f35eb8f5d98f099fecd960f24c37518f696f1381eb440e019d952016f61c60defee1c77cb5fc9a1bd", 0x6a}], 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000001000)={0x9, 0x2, 0x3, 0x6, 0x0}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000001000)={r3, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xfff, 0x4, 0x1, 0x2, 0x9a13, 0x7, 0x101, 0x5, 0x8, 0x7, 0x25, 0x0, 0x6, 0x80, 0xffffffffffffca60]}, &(0x7f0000001000)=0x108) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000001000)={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @random="ba222e945576", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x60, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='irlan0\x00'}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r2, 0x10c, 0x8, &(0x7f0000004000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) accept4$unix(r2, 0x0, &(0x7f0000000000)=0xfffffffffffffdf0, 0x80800) 2018/01/24 07:54:00 executing program 3: r0 = socket(0xc, 0xfffffffffffffffd, 0x81) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x10f, 0x0, &(0x7f0000004000-0x4d)=""/0, &(0x7f0000ee6000)=0x0) 2018/01/24 07:54:00 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0xf44fa5554355cbb, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f0000002000-0x8)={@multicast2=0x0, @broadcast=0x0}, &(0x7f0000001000)=0x8) 2018/01/24 07:54:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0x80000, 0x40) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000470000)={r1}) r2 = socket$alg(0x26, 0x5, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000deb000-0x4)=0x0, 0x4) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000d3b000)=@common='vcan0\x00') bind$alg(r2, &(0x7f000000a000-0x3d)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000ce0000-0x4)="", 0x0) 2018/01/24 07:54:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000cf2000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000703000)={&(0x7f000023f000)={0x84, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@typed={0xc, 0x0, @u32=0x0}, @generic="5b659a62290ffc380c2dbfc75e9f17e100000000000000001cb4e2bf501db1bb949869c29c4d914d9f26415e66cd4dd3050bc1700612dbc3080c91125fa158cf0d70309f7f1969136edfd73294c0351575a9e8aa5944f2a432a15b3fe56aa566ce5c78"]}, 0x84}, 0x1, 0x0, 0x0, 0x0}, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000020, &(0x7f000023f000)=0x7, 0x4) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000915000-0x8a)="2f01edc6a5794bcaafe8178c1a75525a4a086815d17c24693016d6a5fb40caae81b0e8558855c515a0c7517377833bc06c02af46f58699eb0cecc9145b6b96adc0cb983d992d0159dd5ce22b47297029149842e64d5b9d3b214c18f57c6cc81f1a2c953c3b48ef56d7bdc0be34269805ccdaad03453511b0a655224df81894f3fe63b9e2a933b762fa49", 0x8a) accept(r0, &(0x7f00002ed000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f00003a8000)=0x10) 2018/01/24 07:54:00 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000000000)=""/102, 0x66, 0x0, &(0x7f0000a22000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f0000394000)=""/0, 0x0, 0x0, &(0x7f0000674000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000002000-0x80)=@generic={0x0, ""/126}, &(0x7f0000002000-0x4)=0x80) accept$alg(r1, 0x0, 0x0) shutdown(r0, 0x0) 2018/01/24 07:54:00 executing program 3: mmap(&(0x7f0000000000/0xacc000)=nil, 0xacc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000acc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000acc000)={0x0, @in={{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]}, 0x8, 0x1, 0x7fffffff, 0x1f, 0x3ff}, &(0x7f0000771000)=0xa0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000ac3000-0x10)={r1, 0xbc, &(0x7f0000ac5000)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000016f000)=0x10) 2018/01/24 07:54:00 executing program 1: r0 = socket(0x1f, 0x4000801, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000c12000)={0x5}, 0x4) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00005d8000)=@assoc_value={0x0, 0x0}, &(0x7f0000002000-0x4)=0x8) 2018/01/24 07:54:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00003ab000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000026000-0x4)=0x80, 0x4) write(r1, &(0x7f000001a000-0x69)="", 0x0) write(r1, &(0x7f0000e1c000+0xa0)="", 0x0) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001e000)=[], 0x0, &(0x7f0000019000)=""/0, 0x0, 0x0}, 0x1ffe) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000ae7000-0x8)={0x0, 0x0}) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000964000-0xc)={0x0, @multicast2=0x0, @loopback=0x0}, &(0x7f0000097000)=0xc) 2018/01/24 07:54:00 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0xd, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000001000)={r0, 0x0, 0x0}, 0xc) pipe(&(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000003000-0x4)=0x0, &(0x7f0000002000)=0x4) r3 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0xd) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000001000-0x20)={0x3, 0x0, 0x10001, 0x3}) ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0106438, &(0x7f0000002000)={0x4, r4}) getsockopt$netlink(r3, 0x10e, 0x0, &(0x7f0000001000-0x5d)=""/4, &(0x7f0000001000-0x1)=0x4) 2018/01/24 07:54:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$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$unix(0x1, 0x2, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r2 = socket$kcm(0x29, 0x8000, 0x0) pipe(&(0x7f0000c61000-0x8)={0x0, 0x0}) setsockopt$SO_RDS_TRANSPORT(r3, 0x114, 0x8, &(0x7f0000902000-0x4)=0x3, 0x4) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f00000a1000)=0x0) pwritev(r1, &(0x7f0000ef0000)=[{&(0x7f00008af000-0x6d)="edddffcee90aaa9353d74f1fb75c831120ca9117e6d22d15408182de72b91cc7827791ca66c42d4280fc6375ddf91d91f7ef7323d3b771fd0d3393c27b4df39aeb146b4fb9cfedecd0abc8113c1cbb2ccb829260433e063c20c6c24d8f8d0930043295adc2276873863bb638e0", 0x6d}], 0x1, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000aa2000)={r1, r0}) shutdown(r2, 0x0) 2018/01/24 07:54:00 executing program 2: r0 = socket(0x7, 0x80a, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f7a000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(pcrypt(pcrypt(authencesn(wp384-generic,salsa20-generic))))'}, 0x58) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$llc(0xffffffffffffffff, 0x0, &(0x7f0000f7b000-0x4)=0x0, 0x80000) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(r2, &(0x7f0000f7a000+0x80d)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f00004f9000-0x4)=0x10, 0x800) 2018/01/24 07:54:00 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00005ae000-0x9)={0x0, 0x1c, &(0x7f00005ae000)=[@in6={0xa, 0x0, 0xffffffffffff6966, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}]}, &(0x7f00005ae000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000001000-0x1000)="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", 0x1000, 0x4040881, &(0x7f0000cb5000-0x1c)={0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x80000000}, 0x1c) socketpair$inet6(0xa, 0xe, 0x100, &(0x7f0000d17000)={0x0, 0x0}) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000e64000-0x88)={0x10001, {{0xa, 0x2, 0x800, @loopback={0x0, 0x1}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/24 07:54:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$nfc_llcp(0xffffffffffffff9c, 0x0, &(0x7f000087a000)=0x0) pipe(&(0x7f000042b000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000602000)={0x2, &(0x7f0000df2000)=[{0x0, 0x0}, {0x0, 0x0}]}) r2 = socket$llc(0x1a, 0x2, 0x0) bind(r0, &(0x7f0000b41000)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, 0x2, 0x2}}, 0x2e) socket(0x10, 0x2, 0x0) 2018/01/24 07:54:00 executing program 3: mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000526000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000734000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000a97000-0x1)=""/1, &(0x7f00002a1000)=0x1) ioctl(r1, 0x0, &(0x7f00008f5000-0x82)="c2e79f6b713f4a8156e1cfda4a5e4aef5136a4da15f2c302bf1ad851d8988711f5f52bfc1be738fe03541a6f400fa2bd770c6cd52806dbfeb8b1970f738d8b0a4e613168c38861d4ad052278a1e8e76388fe97926bd3f12b560f21a29ffb9a7acaf9b1968280b2910f3f6e7fa6011c2d77ae5d4ce1b10c19a5b1189a56d3afdfd665") 2018/01/24 07:54:00 executing program 5: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x200000000002, 0x0) bind$unix(r0, &(0x7f000094d000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r0, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r1, &(0x7f0000fd6000-0xf0)=[{{&(0x7f0000fd5000)=@vsock={0x28, 0x0, 0x0, @host=0x2, 0x0}, 0x10, &(0x7f0000fd5000)=[{&(0x7f00008c7000)="ce105b64643a065d7a6375849fd0e7d44bdab31c66bd", 0x16}, {&(0x7f0000a0c000-0xe8)="cfd46b4c01bd6f15534736de2aa31ef5a733d88ee8372bbc19271f41c087291726a7510117848c04dcd3d643641c7c9b092eb487a6804c661a15a4ed1f0aa987f061b337d8faf882f736b9487ec8cf51aef749dd7423f2ee030e6e96fbac67d11a1dcce446ee1508e7a6337bbdeff619a7340096079fc36953ce33763e863503d5018caf96810bb699c195529574f955f065f9edbd1cd420c0aa23d911a076eea8086953b568b43b7c2f5aed4e47b05b43abf69bf437dc6a6a74ab9ad8633079b1a94e8a5d4c064f15ae3e54a8207e5d097e2d51784c9653f4e9e5c986c497d3a0e5c9941dd708fd", 0xe8}, {&(0x7f000084d000-0x7b)="f8522b433fc58bcb2aeca48d74ae578d50565ea1c5622203ead499b51edc5325bb60ae3ed22368dca8c61ad243dd31c3553af70d7b7581d57038a94e3f03d75f9dc0cd5b0b309a3d1c083d799a8546b4f26ea38d0704230e07af0dd5bde4e5f80f6ca7dd5416069b69738555a2633b99a91c3776d8e9863dd459ee", 0x7b}], 0x3, &(0x7f000015d000)=[{0xc0, 0x104, 0x80, "3bebd84ac6ebcfce1566adcdaa11e1d4568485cdc3a7bc3fd73e22d810249c13607eea4987c595908a5f8e7c3d3807456f2fbe5855e782d2a1c47abfe121b2844550c2880234dc2f8d2fe6e9ccc15c658a5bb6b8639e18de84e9ed1f9a9396605f08cc43d480b9084df68903dfd7f635608d6dfc50201c887c2e0b1e1f625b331b77c5ee73f09dac7c5663f5c491a9abf4128a6871c8f2f86f94a4398375d87cfee9d916ef8ddc9767364556bf56d7"}, {0xd8, 0x105, 0xfffffffffffffff9, "c1eb245a056dffe2358efaaf25e322feaa98806c7780f800a92a770e7475dc50fdc12415cba72bc12be1df41132955d475b0bdbabb33cd07598e514f0f04c121b2faee800d3391fac8ecfc23dd7732c651b32936592c78ccb787e2797b72754e62ccc7e34ffe00dfff0c762e77df953ad0c1190fca6d1adb2fd09941d0a20ab37c4e918aacce03f2d701d97522ccc9c0b7cc6166159c70743c696abd03cae4cf51983ab700389becbf5e8bb9ef4eae6090a087e030e52cd5595ebca8cd6e7625221749ae03b108"}], 0x198, 0x40000}, 0x4}, {{&(0x7f0000fd6000-0x1c)=@in6={0xa, 0x1, 0x8, @loopback={0x0, 0x1}, 0x80000001}, 0x1c, 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"}, {0x90, 0x10f, 0x2697e388, "711c310988cbea29e07d5df26a50a62b70992cecc09c077a47953529b60a86b4c4d0e4313ba8d7c1f88e97f9a3393684b6c9955171bb8a681d4e5f35fc8a1aa2a02f353b3a845e63dc56750478e23253bbc950ad128da12df6da12d0b31687208a5c8c8982fb16c76aaaf92ece7684975400b884c73c2cdc8c41d3740ef24836"}, {0x40, 0x0, 0x4, "e95d674c231b29afe813357f8b40578ec71abc6cdb302a70a583a41b45971c4523e17cd47ee9685427a2c790ff"}, {0x80, 0x13f, 0x7fff, "0d51323737503efc072f411f10e66a949106aa5320b1fd09b0ba26fb3b418598f8bf3b6638dd1c6a3d6a905ebf6dfbf6765b9c11cf3461da2a3a71898653873046d2a8c3e9fd7f800a117b051b37c03fb2f23735f9dde533308f78a65d71c80cdc93514d3b56cd73f483f2c5f0"}, {0xe8, 0x11f, 0x60, "10043ef76c94d3cf487d9b461db77ce5ca096b177e15900afa4333b3f2e79f2b5334e169044bd459850b15e0c5f91d2bff34df733a706d588e22e91cc26b416feb20a05aa120de3abd2c821ef5812392336a65b5d936ecc7c8965ef98295decf8a26327409a125ad8b355547365096fb6538d61b24f6ca059badfdacc5786381f99d5114c46a40e940b006b842c077ec43b37c3b1844742d9f8587f5686d0cb934204472990138d2e7eb6e76868169d157c37edfe25fd17f6a6b27108dfd4efa42b94f456acb71e106522999a651efe2c5"}, {0x58, 0x109, 0x4, "2ce3096cfd84fe3b203cab444ebde83c002153e1e4ca0aeb1c65dc5d51bf244c2af14974a24cd874288a4062d9a71e14ad8339573e48e335baec05ef01520666314698fa43"}], 0x14c0, 0x80}, 0x9}, {{&(0x7f0000c03000)=@rc={0x1f, {0xed1a, 0x40, 0x7, 0x9, 0x6, 0x8001}, 0x8}, 0x9, &(0x7f0000211000)=[{&(0x7f0000631000-0xc0)="0d70f866077c595d7a0738e247e72cf1b51876a8eb9aaf8bb9e25ad948fb292b813a15b7515dfeba40f594074c9fbb4bcabd207539d9a104a4556eab445dfa1edfbde9e9f63a95ed604aabffa05641f35c41d5051335bffcd4d4f08d20a3c472de558b07b30da3c68db3d398fdc84bb3f82131fb2635e96d50d862ac5dad3df8eae6bdbf36ebd88926320345add7a58ea57df96e1c4cd736291dfa8daef64637e685d356e1fc3b878cbe01344756adc39bcb4cb59aa7c60318a9042703ae9914", 0xc0}, {&(0x7f0000fd5000)="55472354bdc9ee4636f22127c192b958687c91d829efa44a3650e49b00f2e1620cba6a8b2ef0df70e27e00998ff640cf8718883317d64f763d55af327dffb867c7fd98950d1788bf4713098b0b3e84bef93f2783734f605d7837ebf94b2a9bd33adbdfedc4c4de94cf83b08c50f57d4a7a2ab974d40842bd0d14d9eca73d37a41b11efc5f6c84c643b35db0b4007de775e2821cbaf60d9d64309bbf29fce87a8148f86fa076496c1c872fe13abd23d03a49e2cc589efbcf393504fa61fdec09e986b67ed2a7770c7ed26389aec7602f762c5cdd9af3e5df24bd32e2b05efd78958906b4a626d", 0xe6}, {&(0x7f0000fd5000)="1fd2f349dc62650ddf503de017a7272c2e06f25d4398f6c145", 0x19}, {&(0x7f0000fd6000-0x91)="ce207a1a19dffb7eb7d6380c6cfa652d5cdbcd82fbb107be9c61d57916d6640fe1f57b9ea2843df302b6ed9e35961a0c454c3fd0bfbedb203218fcbad40b8bfed9b79f2f575191ad3ca11e3be17843d274c537145b92716fcb56f482e3f82e0d0ae4a16fd2fd1ae507026e3c5cd8b0b497a474c167d40ead043c26edb24cedb201e44301b9804ce4632dabe010e1213d90", 0x91}], 0x4, &(0x7f0000fd5000)=[{0xb0, 0xff, 0x7, "8b693734cd71e1d4505fc0ec49ac13cbfc303cbee493c0cdd68f773f5d0d6f1b58b762a33dc0d5996ed46be6cde42184e3b097e5c30f78d94f959fe5a8140431182496862d655bd78210eb220c6eaad9a7577f29f2c0b2e83aa9625b204d600119922d064699a87d55f6cec60a60d7d815e65740fc6b10b1a83cd3eb804b7c6acd5395d38bf374a3845a5619dc0071f865392e8a42ac9f6add70b9"}, {0x50, 0x11f, 0x8, "98ed7d56912fb6780283c573f8aa67890867e65ed6ee4bcad847e8ccabd39d79445ac83d6fc5df7cf2c16dfa6a4cb8209616a40e505d14de351c"}, {0x90, 0xff, 0xffff, "b939b4ac60c541ee2769e185a32ed4b013f6067e76fc5ca3a90e53c03db3f26c5c365ea31214bb35a6b2e52f439dd6fc084847aa66785968c80f939c8b194ab5ac52fdd2749302b69ee5d30fa0c2d82429625a0ebf068ebed9b225d8a8a19ab4d2b8c138250c276dc06e44d95d20201a7d17abfb1e55b849a1a42e3db2aac6"}, {0x100, 0x103, 0x60000000000, "1de3f4ffa54d4ddb0c491c0dd61b4e0f9a88a71aab506b4157ac263ed655e1cb34886f38aff4bbd5c79f3c6a93ea80818498e638eefd7ab8f17aa87c039e088ddd5a130897358cae6e4e3b90316d5ed8c465d6e9e210ddace82caec1fea310e27e6fbff96bc1acb8e233e060a2908559fe6dd5e664cc2c7e47f731d699669087761b8f85eac610667556cb9ba7ba31fadea7bcb88a662283c15d72f9e054d1b7193862ac86f086413e61124e7094e55a4989a40505aa0ab54c83d1532ba6567b1077df8dd3cb0191b62a7e55a3e4d8dc76f85846964b6cae9a2fe7ef613cb421b8edd1c9d336403cf0f60697eefb"}], 0x290, 0x800}, 0x1}], 0x4, 0x40000) connect(r1, &(0x7f0000eb2000)=@un=@file={0x1, "e91f7189591e9233614b"}, 0x259) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000177000-0x66)="161be04de5c700000005b16600efc20409d92814ba5afd75df685e4c7a013a13a1df45ff98c0d2bbb328a7a1cc598bda7d0ee8754f31d430979ca271a71d7821951e1de1663f79684e0f110aa6a4832a58027ad8a7f13038f16daf0d6256e8baef825287eaed", 0x66) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r2, &(0x7f0000fd8000-0xcd)="31f45a04b1d8212930fe73f10c2b86af6ae4af7f30bb1edc6990d8ddd98c9aadd8f2b75795dee3889b1255f191fd1c7b252ae3dfb83498ef170de6f7c0422581f4fe5ba46574e0704b7305ae4ba6a0e3169bacafe522654ddd3142bbb7a135a2276a38974cc06b6326e6e76c758c000c6ef6130755e003da25b0657e28d7959575ca206498e6161a7d8969f91b3e945121bb02458d1b8e78b2ec5c09463fa5b3f14bfb74009f1c4ccf033400ce0cb9bc4c06f0602eb25663bfe8ea69482b58b443ba6b670a550c8d05b63d16f0", 0xcd, 0x44090, &(0x7f0000fd8000-0x1c)={0xa, 0x0, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x1c) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f00000b3000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/24 07:54:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d11000-0x4)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000cb4000)=[@in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, @in6={0xa, 0x0, 0x61, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x4}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x70, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, @in6={0xa, 0x2, 0x7fff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x0}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x90) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00004b7000-0xc)=[], 0x0) 2018/01/24 07:54:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) bind$alg(r0, &(0x7f0000051000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001cb000-0x1b)="070001009dd663", 0x7) 2018/01/24 07:54:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000188000)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000630000)={0x0, 0x0, &(0x7f0000129000-0x10)=[{&(0x7f000008d000-0xee)="90bf", 0x2}], 0x1, &(0x7f0000f78000)=[], 0x0, 0x0}, 0x0) 2018/01/24 07:54:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000d51000-0x2)="c688", 0x375, 0x0, &(0x7f0000249000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000f0d000-0x1)="c6", 0x1, 0x0, &(0x7f0000034000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000318000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00002c7000)=0xb) r1 = accept4(r0, &(0x7f000026b000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000609000-0x4)=0x8, 0x80800) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f0000016000)={{0x60d, 0x1000, 0x0, 0x9, 0xfffffffffffffffe, 0x9}, 0x3}) tee(r0, r1, 0x0, 0x8) 2018/01/24 07:54:00 executing program 1: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000025000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000000b000-0x28)=@ethtool_eee={0x45, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$netlink(0x10, 0x3, 0x3) 2018/01/24 07:54:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f0000e9e000-0x38)={&(0x7f0000d00000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x3a, &(0x7f0000782000-0x40)=[{&(0x7f000065c000-0x76)=""/118, 0x76}, {&(0x7f0000ca7000-0xea)=""/234, 0xea}, {&(0x7f0000aa0000)=""/219, 0xdb}, {&(0x7f0000258000-0x6b)=""/107, 0x6b}], 0x4, &(0x7f0000d1a000-0xce)=""/206, 0xce, 0x7}, 0x0) getpeername$packet(r2, &(0x7f0000205000-0x1)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000a73000)=0x14) poll(&(0x7f0000b1e000-0x8)=[{r1, 0x0, 0x0}], 0x1, 0xfffffffffffff370) getsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f00000c0000)=0x0, &(0x7f0000e45000-0x4)=0x4) close(r1) 2018/01/24 07:54:00 executing program 2: mmap(&(0x7f0000000000/0xf9000)=nil, 0xf9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f00000b9000-0x52)={@random="cd390b081bf2", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x18, 0x3a, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x83, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}}}}}, 0x0) mmap(&(0x7f00000f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x111, &(0x7f00000f9000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [], {@llc_tr={0x11, {@llc={0xe, 0xff, "f460", "f58894469749455f0d3ad95c955eea3229ceecda7de93c22ac54586553f13ae59be4f74f47ec004109cb65efb038cd1efe0dcfaf63688494723b676fab1cc8dbbf8df28a988921f00ffc0e9b56c151f4cb0edf8b3125b0fc0de6a35fab7d2781407e60e11da70cab18584fb8170369c9ddaa54a0e7e331a7403a36a0c92630c27535c912d585ded0752f4325ff7c2c62a50b104e5f90ba2e650f44942124279236f7f12551b93dd22d4e7f094a2ef3f7050008f691480728749acb6ecdc49e7e9d23f569ed3a99c6da5d809b8a4670517b1b90db07d69cc5d6b485c15ce0c3e230e554c35f777e4c3e52cd5e4f21c47a0a4bddd19ea850b050e446f83cb32c"}}}}}, &(0x7f00000fa000-0xc)={0x0, 0x1, [0xa00]}) mmap(&(0x7f00000fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f00000fa000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000057000-0x4)=0x10) mmap(&(0x7f00000fa000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00000fa000)={0x0, 0x1000, "66489ba1c4043cca6cd9c5423a788707c5d779a709060a470d8da2968706e0852d53b1c43e85ede22a58fd4806a62193cdbfa21cc0118d1e2704adfe5e973d970abef8b1c937ddfd79517d0d8b87e70a3810fda26097e16aa215d3c90128afaf733642de63a70e66f995a845ad054758b11dda62bc7a2179ad4f6ed4fa9ff2e0c508f1c6317870cb5c62be34f969e0060f9d11bcf815227b5e61227728cc2215ead2ec89f392c11bea115c562c282ff145fe3a9421e5310fec91583d092ee6fe44a54ff73794472eec3dd99a5fe845bfcd9ab07a057248a63558b2aec35b07387b4da066a710baaf3546b3cc50591362eb86c140af3fd29a2b1a3bcfd32d1aa40ae92d8aa23030ecd626248a89c1bbdac3c432cdcb93f117475516e8ee8fd0ec5ab7115f43edfe5a8ffa8de39f536ccf366521cfc34c559d4692dc92bb410d913fe9877edc4d0418b7b1259e0d5aa5d8edcc0fec7cd717692f9f02791b712b47b5b5387ee2dff7c2884a227fe2597768c7769f0cbb0dfcaf4eddc74f86e83ce822d74d9cd8f243344e332d3e4a29e217e04235546c3c88be2aec1dec9909ae752833c4a4f2f00747cc179ef5a4764b2c5f18c5e48ef39ab8ad321985cac7f49ebe099db93145db9bfd272b1e1866ae81888b16a07353252235c2da9f70146d061cae5d92abebc60b05add6ffed162966879d111a70f2ed8b4ddd97641d34a00b9e9fb348311e4b7787e6929f8b8895a683d5a4d9ed3d54cea52b6736409952319c146b449ffa4a156b6a243bd3ae3b781872dc43e7f45c9ab863201aaeacbe2441c1759f0075f0ba3110132c3a34579650c9962f1a828de1f7e32cac808b880c20896dd4f1b9a18343f4e13cf1a278f11e2f5d4185ed27054f2ae0a986c2dfa5bb783ade92a9f026074b25cef5a87b09a7c4f40dae66116a38fc318cd587c1ecd5d8f4fe8c4a3a0210a8faa8748113e68625d5253bd35ba95da0e19f1d5426be62a2f6288b9d5a934e5578c68b1220a5bb986c5a3352be88ea6bfc26bd0a47748a79524719e31e8185f3f7d309511a7ca32d6a56a7cd66256c2824ffcb102b1338742705ac320ed89daa34c48d4d25e50ad833d52e632e3809df249bcd7186da4cd3ccdc6e356b400b7fc6c71f85581fcb4c8f71b6e8a0806d1e19e797dbe6b7c5b8d88454a1a391e06c2f7074c10eaaab020124dfd2101cd56cdfe65a55d962807d5439604b6e63071b6db56e3b654cd153573867e2d0e9d859dccfccc28fd3a8308ea02f8348b6ffdd0e80fcf291150bdc48fd2ae74637b9e4dee10f0339bbf32f43d15bb37ec91c5e9a3ee67b5faeb9e5c570d6a3b369a11222151aa0c8c99cbea4b8043396e3f47f1fc4f995bced3502afb236874da87116a4ffafc7fa427d0935454c76860dbc18aa4650a02228b6c0cebe84a2a2496ea2e091ddb7c743b068d15c46af15323d0b1dc976163c8a2cfd58b6f846ebbb0bb62fff8b81ebe4efa791641a09fe2b6034fe3d017bf30e656274402f9357a103e61e37db8c8c74ce29df3a5c7df4a62d441e07fdc1416d54d7d34977422cf16e77d14da515cdac495f4b32432a499802670b6a6eeffb5c3724574276b519148f6f52ae4ec06c01603c97f633b2f73c54fd95af7d073ba845857375958b1d00191ff8bc2cba17d3d7807c48731ba17747cc11191567998985895f5d53e89475ac480b1aca6f877f3726b9b62a7726f65d824f13b89391e6f8f90029a62b38e50ed428a586d83b78656fe0415b27ad54f397e499a72ad0a2077116e4ab5ee1bf09eda480ce118df801abbe5a08bea5b3f1694b5512f09e4d68868e0c30a15972d21fab3b1d9cd59f2d2226e35352da3910847dba11ac26a77d5b01c5b6d992e8965c5bbc4749ef7e88b7aa8d244d14dd94fab92788f60930a2387f8708c2a260cf5243e91729d579e17cdc7f7b851aca9ba33c5e9acbfad7857c347995716353782702d8dcf5ca48300401c577e2f5259355367133a7e0384eefad4edfd432655b6de52d8b64bf01611d09c716391cfe6d49906d7e3a65c2d6d8a55b1a843777e426b36b6eeec91a07d9c3bfa9c24c9c9119fe79562fbb58d38e5f2198fa61ff503a521bd648663916869a2faceee238c31c55249718ee4655ad6d0b29a25e6639d278f49ce1e6c4d14a4372972927fd1ea32c8bfb2dc046ddc61c95febb2747c5137f65f5daba3a0c0c3f9340c6854df1f1e3a4d0da890aa1ddd45c6ba1fb4b4fb4832c820ceea3b0b2a04e3c3de64e0041a3ab5d6a72a63e56762e30c697837f758b97df5039ba987395c5361df5e06cec1bb90054b401773a32d5c566412680caa2c7df86afea7f17e04f83939dc38776640454d0032faaa4453059cf83f90cb28c12fec01cae612d2a0acbd37b60a97974e2eeccd114d834668009432a8b763e9735824be7ae21210be986641c3adeef90215b6a4b013f5e1b3974c3d6db0be3c74c3ac3311c946a8593d39036b5fce5ead02311f0abbf8afb2fbbcaeffc57bcd981dfafebc5c6d1f6e126cb1aa5334aec8e5b366b6b4e30a8965a2c9fd34629bef6fa82adf86d967d460d24b285c9152737f987c1b2330c36e5bf78ac93221a97697c0b52ef7a821f308319f6efe3344e2a5752aef615c7974cac1dfcf03ba4c172bcea627351fdb17eecd57a88eccbca9e887d9da2402780c5678f90c7ff18283956d5f3e1249d1e8628a0a051aafe85b474062d2c4680dc9728157c3320e333ac4e444e8be75432697e6eac18f3c6d9150807f0bee7e0b532cc6e344ab3ed628c0cc346b390b5b3e206240dc62fb29c31017c236c2a569ba15ae9b79461e1c86d1725b27c064024921c6ae96a314154fbf41afb7f0c42b8656806f59122e1127534e21251c9c8521269d8c95d45e82957bc4471c29d6c2d10655e42fecbe6b55a7d2550724411f05258a6c830ed44a31425b6db8187cdb816406e2402c01c30fe7f5fc1d838ce3ce2d4a1b06faf773e2f816a51a89de88d48d2e27f2fc15b28eb0c3d177f4058392f75d31b1a94672fbca07c313f3a6d92af3a141c3f9c6b31c07942b8a9af80bac08cecdc81b9e2bcf914e0df94bef8fa892723ecf0062d2b07c063aadddfe7ce18d40e637d75c48e9016c0ea8de25d83623015f12c8d7f5db96542c289327ca6eb50c14ea137cfa762e0c0c5bdedc28a7949474a8e90d17a7cb8b067a2830ba51e35f7ad3f0bc5e61c3d1a555d204b707d619f63f51cbd5352bc11c85dad364c8438e3679f0a97c4004206f7eb8530495c5594633f9bdc1eaba3a4f293e3a955b374829820ed5c0811c5c9278fd15f4b65152f82d313b591ddd757d26feb0d618ba6772320e8aaec5410700b806334fef7adc49d082c89f91ede6d30187a93c9b413ed87b379adea842177a865afe9ef945b15a76144525e2a3f4e759fd6b7b39fd4ed99e655c4a32a483af4ecb6e5667939387ffe9b504b390467cf5916dd297ea21d12cf245458835a6e59bfa477337b36d0ff9f2136364a7a78333c8a94db6f37aa9eddf7581de53703e503b1b2420d7be0894db95f09fd38d3a1e95b0c48b319ea99f58d1685ee83e5ddad2360a2cd33b12bce223e7134608ba63cb253b4efeb0db757bcf6d35c5aadcfaf3d626919f36c2e1a8d6d23d0c488b987a139135080635a93f2380e1f28c6101de97e4ab09d2c16f902b6c91f3678452dcff6f267cfff99b31568b085f7d3d6deb2a472c9929c084602fa20203723c1d548b54667cf7621e3f155e1b662502fce85a7a42f1256eb53992f0867a972eaec76a03b483b234694a6e86683e01acffc6c8ecef40ef9ef590285c2238a09132cbaf2c83a1beaa82f76da80cda4560f6d42a426fc60224cd42b4d3f64c071ed9a18dea6a94e52eb930751f3d7c7acb86ea91d44168354ea3b4929199627efad94836b73cefa5762423076581ddd176860e255956fd605da9f22b81d45512dc3bd94f27876dc972ea092b0ce88f44b18899935b6e505dd3945d619af389f1d36022be44eb9db410d65ea34d004908a45a7492cb25c97cbf1ea646cb5c6cf8f6994288e9d7fa74a6b22bfe8d2063a8bd565794073530633f5b67168bb6d96c0308415ff28aaacf93c13ddc6fb62272e0e470592119bfb33b6bdbf0f00845a55e31377da5a19b1ab77d9b0a240cd30d001bc4cc2055177bdf75a4937c63edab38aba09cd1a756b3119d704efdad29395897661b8e976feb9f3d4b96ff85e3bd46f89010b593ae9e8d5c68115d161dc69d69d84077201bef6b330e5657c32253c4b8f265dbc19031d3a3f00ed5361d11cdb637ae9e5ac067a56fe937bb05d84ad717f3e0bd4378de9d5fff47b3b77b4abed6734c76daf47db3750d7c9fb49012887a31d75a5ed8fa3ba319ef4ffe73c8420e7b56ef1c99a648fc7c5f33108d73273a1b392dfcc4631c07e01e95b38acad3d8cf4cb5cd131d3188e60311c3392e0c788b92e305f61be8ab1ac44c5161a666f6ee67e181b17db14c9800197c0eae0b5af8018e292fe55c6a8f5ce2e284b6b73cd92c28af845c8a5798f79c1764675fed1b23e29d55011710cc2fabcbe11b1923d5e7b97ac1274771cd2251011f6556ad22ba720b9ec209ce4299a255bae6ba3f431a53b6c90d53b6ff68a7d7bd3c6564d3ebf50ad25048a5a194ce95d4df438b81ef452ca12f3773dc5c210dd6ae549965542240196afaacdd8144954b4931ab32364083559dabd014d34dffce9a1460545db71bc01336e3ea2caa0c3f6ba9631c0628b284279df045ab78b26d7e918a453283cec21fca7bf3d1e100f203f9256f74902b6d221d1e3371e2fad656f6bd17e6d4138696074ab3e2fba117eab6a61be6f13353c9b0361ca5c7d643351689b523538f45d2540fffe5105274a3088ffdb33757a5df0402b14aa94feb8b4ff9b5b30413243b0eb65616280fb021bdb77122592300945c8e2757e67537e4136a73c872644a64e8755e2ce873740049d70653d431beca3dd5cf32a1f7fb1927e1acf8cbeed1707aeeb113657ad4bd582a3104310c76a1c5ed391df8ac410d7af42853869bdfc2cca7b2c9f95a473f45baa4e3fb822ba8a83633cd1728429241d1bbf7c9ef11d2fa13f161e95bc66c03fca0db8dd2fb2b56454a41efdc6ff4149bd8e7d7b8f467cb9dff1ae185c42b24c928d39d5436678fa3b3bed7b94bc92bed162cb818f9fa720c55e7396e35852d7a099eb1d8914a0b14b753a79bb3a064e87d7635da2d9f7cda255c943b9e854391d0a44fed258edec06f22f59dd5abed13c91bbffbbab1e6e411470e341acf541f466b80173065c3e4b967e9513dcc9a494a54285f3ef93f674263a9581b9eeaf1d2655a33d1fbb1808577a8e7218f6b41e8947cf4271b34bd32a22536aeb245f11dc598403b6bd813d65d3ad9e2349a634e13a1961d9dc2921ce4e9d9c76a2140ebd1de57b3274489da13cb18bf9ddc787516ff8a543576eadfe622d21efcc184ec1fae82fc7599e97c9939a6982bd0e7d8a5d6502343c0f7da08d7b4abb38f967b1e1488e82bdb97ea2028c83418b48a2d5b13a6cf21045d34f84423028d746e2356a00db6a5da86dfa3e6f80859e581d7b0aa71ebd82df531616fd6f75d0370eea638c9f1cb8fb2859e0f01aa201f88c4646301fcf00ad2a24033f791ced14c8859371d1dd7c01a660441d48b017c7bf62a8f16ad37a077d7b508f14be462b6304b977c18ff3f5c1d1a49fc9d3228a02525e49016360ba16595ca2d8a2a0f59051fec12d32b2de607ebf200b1feac0bb"}, &(0x7f0000041000)=0x1008) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000e2000-0xeb)={r1, 0xe3, "9fe6ceafb9fec1b95a746b22a7a1be9ea036a11cdeac4a5195e3618ccab9c92b6b2974f190974e2cc4948ae54820b462d81de2deb36ee7e8da7fe800377544b0cd2141e63e05601ec19b25d01f9310a05d2b528c226a7b7fa01b9e44ba4d39e61d37a6ff789d3697e18ed4f5f6767381a4c2096b5445f2055fd45c1d0a0b9cbf8c8ffad640c56965d5583a5ad321d6837213dcfdb1bf8dc68b66f2d21bd597edd6723d33cdef9486c61b8a9697ca3be817a097fb0bdbbe769406231179fd425f19f728759b87b761ab7f32050b84c67db7f50cca1a0cce02c6615b51b85c954b8a155d"}, &(0x7f0000096000)=0xeb) 2018/01/24 07:54:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000cd6000)={0x0, 0x0}) write(r0, &(0x7f00000e6000)="d0d6d250656a7ee84089c8cdbd49fe090222c77df7aede1886402336a288394a54761749ccde2359a8e2c1a6c2d7890c32c324b9040349aa3ef5e73d40907987932c99d193c029b8", 0x48) r2 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x0, 0x4) r3 = accept4$inet6(r2, &(0x7f00001d0000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0}, &(0x7f000009c000-0x4)=0xfffffffffffffe77, 0x80000) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000b74000)={0x0, r1, 0x2, 0x0, 0x0}, 0x14) r4 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000bf0000)=0x0, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000074c000)={r3, r4}) bind$inet(r2, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000062000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$int_in(r2, 0x5421, &(0x7f0000e21000)=0x7) sendto$inet(r2, &(0x7f0000fc3000-0x1000)="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", 0x480, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f00004b4000-0x1)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f00001bc000-0x50)=[{r2, 0x0, 0x0}], 0x1, 0x0) bind$alg(r0, &(0x7f0000af4000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-avx2\x00'}, 0x58) 2018/01/24 07:54:00 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffffff, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000ff3000)=0x14) shutdown(r0, 0x0) socket$vsock_dgram(0x28, 0x2, 0x5) socketpair(0x2, 0xa, 0x2, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000001000)=0x7) 2018/01/24 07:54:00 executing program 2: mmap(&(0x7f0000000000/0xade000)=nil, 0xade000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000add000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x0, 0x4) mmap(&(0x7f0000ade000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x3, 0x400, &(0x7f0000adf000-0x8)={0x0, 0x0}) 2018/01/24 07:54:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f0000e9f000-0x38)={&(0x7f0000a4f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00004e8000-0x10)={&(0x7f00008b1000)=@ipv4_newaddr={0x28, 0x14, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @loopback=0x7f000001}, @IFA_FLAGS={0x8, 0x8, 0x43a}]}, 0x28}, 0x1, 0x0, 0x0, 0x80000000010}, 0x0) socketpair$inet(0x2, 0x80f, 0x3ff, &(0x7f0000e0d000-0x8)={0x0, 0x0}) socket$rds(0x15, 0x5, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000f9a000-0x4)=0x0) 2018/01/24 07:54:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f000059d000)=0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000eda000)=0x0, 0x4) bind$inet(r0, &(0x7f0000004000-0x10)={0x2, 0x0, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00004c8000-0x1000)="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", 0x901, 0x0, &(0x7f000055d000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/24 07:54:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e54000-0x46)={0x26, 'hash\x00', 0x2000000000000000, 0x0, 'crc32c\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="", 0x0) 2018/01/24 07:54:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffffff, &(0x7f000075a000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000005000-0x4)=0x10) pipe(&(0x7f0000eb6000+0x442)={0x0, 0x0}) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000ad6000-0x88)={0x0, {{0xa, 0x3, 0xede, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) getpeername$ipx(r0, &(0x7f0000452000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000f07000-0x4)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000d78000-0x48)={0x1, 0x3, &(0x7f00004c9000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007cd000-0x83)="474bf17694746e4f98d35eae30c8f18c76e39e980b5b2ebf72b4e77447cb9fe42d258a7d53a0db7736cbb159d9643b27e0b5c585d159f1f979d227d9ee85746865c7966ddf8bb35cbfd59ca7ba437ae8bc21f8f05cdd8fcd5af183312751e17df7e1e3fb2d6cbda8cc67a388ac258ea6031e205dc92d41abddbe83a6141592c0310676", 0x80000000, 0x6a, &(0x7f0000b94000-0x6a)=""/106, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/24 07:54:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000168000-0xc)={0x0, @broadcast=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000c3a000-0x4)=0xc) sendmsg$nl_xfrm(r0, &(0x7f00006f1000-0x38)={&(0x7f0000c17000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000e84000-0x10)={&(0x7f0000bcd000)=@newpolicy={0xb8, 0x13, 0x221, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x80, 0x80, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0}, []}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x0) pipe(&(0x7f0000306000-0x8)={0x0, 0x0}) bind$rds(r1, &(0x7f00004aa000)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_bt_hci(r2, 0x400448e7, &(0x7f0000a5c000-0x2a)="c8feea01f95b1c1ccb1577b5f9609f460e73464a46be205467958a7ea1d7b2cf387e64f405456f12e250") 2018/01/24 07:54:00 executing program 4: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000fbf000-0x93)=""/185, 0xffffffffffffff89, 0x0, 0x0, 0xffffffffffffff8f) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x7, 0xea2, &(0x7f0000fc1000)={0x0, 0x0}) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000fc2000-0x10)="e38184037e16d68149e6b33f8731c5ef", 0x10) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fc1000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000859000)=[{&(0x7f0000fc3000-0x34)=""/52, 0x34}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r2, &(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) 2018/01/24 07:54:00 executing program 2: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000001e000-0x10)=@common='teql0\x00', 0xf2) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000003000+0xb03)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000018000-0x10)={&(0x7f000000e000-0x1120)={0x20, 0x22, 0x100829, 0xffffffffffffffff, 0x0, {0x1001, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x8, 0x0, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000018000-0x4)=0x0, &(0x7f000000b000-0x4)=0x4) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f000001e000-0x20)={r1, 0x6, 0x1, 0x6, &(0x7f000001e000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) 2018/01/24 07:54:00 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffff9c, &(0x7f0000001000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b08000)=0x26) r1 = socket$rds(0x15, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000001000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000001000-0x8)={r1, r2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x802, 0x0) write(r3, &(0x7f0000340000-0x25)="24000000210025cd071c016501ff270e02000000001000000299000c08000a0000000000", 0x24) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f00005d5000)={0x0}, &(0x7f00002ff000)=0x4) 2018/01/24 07:54:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socket$inet_dccp(0x2, 0x6, 0x0) sendmsg$nl_xfrm(r0, &(0x7f00008f1000)={&(0x7f0000384000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00003bc000-0x10)={&(0x7f0000210000)=@getspdinfo={0x14, 0x25, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000109000-0x20)={@generic="af809adcaf58d51229cdab04e6060295", @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/24 07:54:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000bdf000-0x48)=@newlink={0x38, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_GROUP={0x8, 0x1b, 0x0}, @IFLA_XDP={0x10, 0x2b, [@nested={0xc, 0x2, [@typed={0x8, 0x8a, @void=""}]}]}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) accept$alg(r0, 0x0, 0x0) 2018/01/24 07:54:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000460000-0x10)={0x0, 0xb, 0x0, 0x0, 0x0}, 0x10) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000211000)=@assoc_value={0x0, 0x0}, &(0x7f00007f2000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000030e000)={0x7fff, 0x8, 0x9, 0x101, r1}, 0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000058000-0x18)={0x0, 0xfffffffffffffffe, 0x10, 0x10000, 0x0}, &(0x7f0000947000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000bcd000-0x20)={0x200000000000000, 0x7, 0x204, 0x486, 0xf6, 0x6, 0x6, 0x81, r2}, 0x20) 2018/01/24 07:54:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getpeername(r0, &(0x7f0000699000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000961000)=0x2e) setsockopt$bt_hci_HCI_FILTER(r1, 0x0, 0x2, &(0x7f000085d000)={0xfffffffffffffbff, 0x100, 0x80000001, 0x9}, 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00004ca000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000de8000-0x5008)=@ethtool_per_queue_op={0x4b, 0xe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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[ 1413.409112] RDS: rds_bind could not find a transport for 0.0.0.7, load rds_tcp or rds_rdma? 2018/01/24 07:54:00 executing program 7: r0 = socket(0x1, 0x800, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {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=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x11, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x3, 0x0, 0x0, 0xc, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @ldst={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @alu={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @alu={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000009000)="73796c7d61657a6c00079d", 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/24 07:54:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000000005, 0x2000000001, 0x7) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000d90000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @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}, {{@in=@multicast2=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}}, &(0x7f0000c1b000-0x4)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00002a4000-0xe8)={{{@in=@multicast2=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ed0000)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f0000433000-0x38)={&(0x7f0000df9000-0xc)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000f75000)={&(0x7f0000c44000-0x148)=@migrate={0x148, 0x21, 0x100, 0x1, 0x2, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x52}}, @in=@empty=0x0, 0x3, 0x6, 0x2, 0x6d5082e, 0xa, 0xa0, 0x20, 0x88, r1, r2}, 0x6, 0x2}, [@sec_ctx={0xd8, 0x8, {0xd4, 0x8, 0x0, 0x100, 0xcc, "255ca90311a97f22ba80bc091f3db789b37eeed95aa2cef3e2fc78d1a5428fca976860c9e5e4e909f0788c546c337e8d5108d355bf680ebe2789840bcfb38ae477103454351270de59a4a1ac31b46208cd3609f68a5b46db130a8eb68c0c80fbadf419d5c244477b2f97f11390aecfad36bbd146df6133a624e73c25af97f97d4dc375b3e3130a8b1f2046f47d93145ebb8ac5de3f3e9dae527a62556c6ef02c7a04a86a977a7d02d266006217997f7c04f2fad1e1fc53316ee96e1d1891083a39576ae96cea5e46776856fb"}}, @replay_val={0x10, 0xa, {0x3, 0x4, 0x1}}, @replay_val={0x10, 0xa, {0x7, 0x5, 0x800}}]}, 0x148}, 0x1, 0x0, 0x0, 0x44}, 0x800) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f000092d000)=0x0, &(0x7f000031e000-0x4)=0x4) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000fee000-0x68)={&(0x7f000000d000)=[0x6, 0x6], 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8cfbc89fefc282b0e9b6d1b29d5500b5ff74b06ccbd9dee8c886586975b5446e"}}) accept4$packet(r0, &(0x7f0000cf0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000dfd000-0x4)=0x14, 0x800) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000d20000)={@broadcast=0x0, @empty=0x0, 0x0}, &(0x7f00002eb000)=0x9) sendto(r0, &(0x7f00001ad000-0xba)="6be41564404c323e55355b3b8ef9eb920edb858ea1c71cf7a4ccd45ba63c96ee55701c55f8c54d044367be912bec05644e702ca8e814110d6e1ce0f47ad7c89b003ee470c3679ab63661763e4e78f1f53812eded657a4eeba76117f2e75a96395cdc950080535ea2435d2fe8e87535c3a3673b855c3a7abacfa327755eeb9024e234879a1645a545754c6b0f5327ebaa109cfbc950dcd44d780aead95c55bf934173fd37957fcb7b3211d48913ae41f851852b842d6457ed5844", 0xba, 0x20000008, &(0x7f00001ae000)=@can={0x1d, r3, 0x0, 0x0}, 0xf) getsockopt(r0, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000fee000-0x4)=0x8) 2018/01/24 07:54:00 executing program 7: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000000c000-0x4)={0x0, 0x6, 0xfffffffffffffffd}, 0x4) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000005000-0x8)={0x0, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000d000-0x8)={0x0, 0x0}) ioctl$sock_netrom_TIOCINQ(r3, 0x541b, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000000d000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000c000)=0xe8) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f000000d000)={0xa, 0x3, 0x4b, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40}, 0x1c) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_void(r3, 0x1, 0x1b, 0x0, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f000000e000)={0x0, 0x23, "8021c5a53cf2bbaf79a7a604bd1f2c0fe3d69e485c07a2dd3eb5fd6e845694a3b5214d"}, &(0x7f000000f000-0x4)=0x2b) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f000000f000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9, 0x9, 0xd4, 0x0, 0x0, 0x10, r5}) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f000000f000-0x10)={0xffff, 0x4, 0x6, 0x5, r6}, 0x10) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000000000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x0, 0x1, 0x6, 0x400, 0x80000000, 0x650098d420083a29, r5}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r3, 0x890c, &(0x7f0000010000)={@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}, 0x7, 0x1, 0x8, 0x400, 0x401, 0x80400004, r5}) close(r0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r4, 0x21, 0x11, &(0x7f0000010000-0x4)=0x0, &(0x7f0000012000-0x4)=0x4) 2018/01/24 07:54:00 executing program 0: socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000a76000-0xdb)="", 0x0, 0xfffffffffffffffe, &(0x7f0000ffc000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000e50000-0xda)=""/218, &(0x7f0000d61000)=0xda) [ 1413.465759] netlink: 'syz-executor5': attribute type 2 has an invalid length. [ 1413.481313] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1413.496350] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. 2018/01/24 07:54:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) socketpair(0x13, 0x8bcacfd24be7cbd, 0x800, &(0x7f0000c32000)={0x0, 0x0}) sendto(r1, &(0x7f0000bdd000-0x1)="1b", 0x1, 0x8000, &(0x7f00004c5000)=@pptp={0x18, 0x2, {0x2, @loopback=0x7f000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000e24000)={0x0, 0x6c, "048ee90b7a02a784fda2637a7f02b12ac85a4518aec1c9bb717196626e1df5ae74f70cf67df31b5e424d76c52506c5571dc83db2ec990be1f8cc985fb7737e597a8ba6ad72115f6d4af070b316422817a61e58251d4ea0a15b6169aefef01d9c5fa2640d07cadd84922b4780"}, &(0x7f0000194000)=0x74) listen(r2, 0x6) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000f82000)={r3, @in6={{0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) bind$unix(r0, &(0x7f000000e000-0x8)=@file={0x1, ""}, 0x2) listen(r0, 0x0) poll(&(0x7f0000633000-0x20)=[{r0, 0x2000, 0x0}], 0x1, 0xfffffffffffffffd) shutdown(r0, 0x0) 2018/01/24 07:54:00 executing program 4: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000003000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000001e000)=@ethtool_flash={0x33, 0x0, "3f88877746981e8bfc3dcc38cdc6603d26753403a59a14b09c8a14dccfbd1297edfd6ded7c7cab26304debbf3d5e8c0fddb93935a558536c36273ac5a3d1134b55b5161eb7d2c670a3c026cb4447d7bae294700082dfd76772c40784b36c24876bdc45eb96c0a9c1aac65a76db7868895870972d36d1f2f09d400897eb994ee6"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x9, 0x801, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f000000f000)=0x5, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000022000-0x4)={r0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000019000)={0x5, 0x0, 0x8, 0x101, 0x2, 0x8001, 0x24658637, 0x8, 0x0}, &(0x7f000000e000)=0x20) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000001000)={r3, 0x0}, 0x8) 2018/01/24 07:54:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x0, 0x2, &(0x7f000081f000)={0x0, 0x0}) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f00007ab000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000146000-0x4)=0x1c, 0x80800) sendto$inet6(r2, &(0x7f00000a7000-0x20)="7c81909c9ac216502e53bec86e973ff9b53b660bf091da0a29bfec439beb1b97", 0x20, 0x44, &(0x7f0000e7d000-0x1c)={0xa, 0x3, 0xd, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x101}, 0x1c) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f000062b000-0x20)={@generic="2f2f8744ce75097671e7cbb72b0faa4b", @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r3 = accept4(r0, &(0x7f0000fe0000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a6a000)=0x10, 0x80800) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f00004cf000)={0x7, 0x6, 0x3, 0x8000, 0x0}, &(0x7f0000e72000)=0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000e18000)={r4, 0x54, "7fb68d832619928b91d4839bbf0c1a8534815da9ce04d54fcaed3213c354dce710a899e763f791e781830ddabc93601e97c21b269aeb59a3eacfaa1f7e2c42583e695ed20df2fde1262d080baeb6e401eb4cb1ef"}, &(0x7f0000960000)=0x5c) ioctl$sock_bt_cmtp_CMTPCONNADD(r3, 0x400443c8, &(0x7f0000979000-0x8)={r0, 0x40}) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000407000-0xe8)={{{@in=@multicast1=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005fa000)=0xffffffffffffff72) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000a73000)=@assoc_value={0x0, 0x0}, &(0x7f0000c09000)=0xfffffffffffffe45) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000d6d000-0x14)={r5, 0x6, 0x6, [0x2, 0x4, 0x0, 0xfffffffffffff8af, 0x9, 0x80]}, &(0x7f0000d6a000)=0x14) r6 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$SO_RDS_TRANSPORT(r3, 0x114, 0x8, &(0x7f000066f000-0x4)=0x0, 0x4) sendmsg$nl_xfrm(r6, &(0x7f000014e000-0x38)={&(0x7f000085f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f000037e000-0xc4)=@updpolicy={0xc4, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 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, 0x0, 0x0, 0x0, 0x0}, [@sec_ctx={0xc, 0x8, {0x8, 0x8, 0x0, 0x0, 0x9c, ""}}]}, 0xc4}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 07:54:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000a31000-0x8)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000974000)={0x3f, 0x1, 0x8, 0xffff, 0x7}, 0xc) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000801000-0x4)=0xfffffffff7fffffc, 0x0) bind$inet6(r1, &(0x7f0000f45000-0x1c)={0xa, 0xffffffffffffffff, 0xffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000f29000)={0x0, 0x38, &(0x7f0000521000-0x38)=[@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}]}, &(0x7f0000df4000)=0x10) [ 1413.551731] netlink: 'syz-executor5': attribute type 2 has an invalid length. [ 1413.565109] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1413.573336] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. 2018/01/24 07:54:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000a48000)={0x0, @in={{0x2, 0x0, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x29f, 0x5}, &(0x7f0000178000)=0x98) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000469000)={r1, 0x9, 0x4, 0x146}, &(0x7f0000f17000-0x4)=0x10) connect$inet(r0, &(0x7f0000adf000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) read(r0, &(0x7f000083b000)=""/1, 0x1) sendmsg$alg(r0, &(0x7f0000b92000-0x38)={0x0, 0x0, &(0x7f00003e1000-0x90)=[{&(0x7f00006fb000)="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", 0xf54}], 0x1, &(0x7f0000001000-0x172)=[], 0x0, 0x0}, 0xfffffffffffffffe) 2018/01/24 07:54:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00008b3000-0x3)='nv\x00', 0x3) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000bd9000+0x9fe)={0x0, 0x0}) setsockopt$inet6_int(r1, 0x29, 0x7e, &(0x7f00005ae000)=0xfffffffffffffff7, 0x4) shutdown(r0, 0x0) 2018/01/24 07:54:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x1, 0x5) connect$unix(r0, &(0x7f00008e6000-0x2)=@abs={0x1, 0x0, 0x1}, 0x8) r1 = socket(0x1e, 0x1, 0x0) sendmsg(r1, &(0x7f0000316000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af50d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000985000-0x20)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) 2018/01/24 07:54:00 executing program 3: mmap(&(0x7f0000000000/0xf8b000)=nil, 0xf8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000f8c000-0x58)={0x26, 'skcipher\x00', 0x0, 0x200e, 'xts-serpent-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f000037e000-0xe0)=[{0x0, 0x0, &(0x7f0000c74000-0x50)=[{&(0x7f0000f7b000)="8fd9427b5d4d10bfb7fb6ed28065c93b2e681135c92d42937082ad8ad687aecb", 0x20}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) readv(r1, &(0x7f0000bb0000)=[{&(0x7f0000c23000-0x7b)=""/123, 0x7b}], 0x1) 2018/01/24 07:54:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d8b000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000039b000)="e513981c00004000bf00f58effffe314", 0x10) pipe(&(0x7f0000c0b000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00002e9000-0x98)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001, 0x5da1}, &(0x7f00008c7000)=0x98) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f000039a000-0x8)={r2, 0x0}, 0x8) r3 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000f45000-0xa8)=[{0x0, 0x0, &(0x7f0000ecf000-0x90)=[{&(0x7f0000986000)="56cba3e8acee9fea55522192c55e938094a52f00483ffcf80aa3d58d56231e63", 0x20}], 0x1, &(0x7f00004c2000)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r3, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000efb000)=""/16, 0x10}, {&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) 2018/01/24 07:54:01 executing program 3: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x9) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f000000a000)={0x2, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa1, 0x58f4, 0x10000, 0x2, 0x2, &(0x7f000000b000-0x10)=@common='ip_vti0\x00', 0x2e, 0x100000000, 0x4}) sendto$inet(r0, &(0x7f0000005000)="", 0x188, 0x0, &(0x7f0000001000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/24 07:54:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0x2000000001, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000fee000-0x68)={&(0x7f000000d000)=[0x0, 0x6], 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8cfbc89fefc282b0e9b6d1b29d5500b5ff74b06ccbd9dee8c886586975b5446e"}}) getsockopt(r0, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000fee000-0x4)=0x8) 2018/01/24 07:54:01 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 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) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000005000-0x448)={'nat\x00', 0x1ff, 0x1, 0x2706, [0xe7, 0x0, 0x8, 0x5, 0xffffffffffffff1d], [0x6, 0x6d9e, 0x2, 0x3, 0x7fffffff], 0x10, &(0x7f0000003000-0x10)={0x0, 0x0}, [{{{@multicast2=0xe0000002, @dev={0xac, 0x14, 0x0, 0x10}, 0xff000000, 0xff000000, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @generic="8ead5803bffdde29022e645949cc518a", {0xff, 0x0}, {0x0, 0x0}, 0x84, 0x2, 0x2}, 0x20, 0x74, 0xc1, 0xa, {0x0, 0x5}, []}, {0x4d, "e9b2d213f0a7b5dc42764a6337c5770e25d39d7639ce1372c63451f35e", 0x4e1, "2600000000000000016489bfbcbacd5ac086f60f90d6068e1751e4000000dad0cf2df9f9ca328ab2155b980413af0ffafe24920fb25c46b78c1a3ae7dfeb28f94c72879e01007c04803d90ba4106"}}, {{{@broadcast=0xffffffff, @empty=0x0, 0xffffffff, 0xffffffff, @common='tunl0\x00', @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, {0x0, 0x0}, {0x1, 0x0}, 0x3f, 0x3, 0x4}, 0x1, 0x19c, 0x216, 0x4, {0x4, 0x7}, [{0x100, "fd5c7c39a2d49a49a3cc1593141a7a1183a2f16ef26d4e02e138ebca31", 0x2fd0b4d5, "09539d539ebb01749bfecac5d0ba1ef20ff8a9ef8a79e349894aa92c44aac687159181df247b2f2c18bf9d9c76de34b7a124a6c6c46334d641ccca0a6c64bc5867e4e5bcbd24c37316b7690ed8d16fd48954d75fa19941555e8488da3243ff7de4cc87d30b921ac09015c19cbb27be13c85cc418aeee0ff1bfd0b7c0c6e693cbe1c3fcbea5426b95e0eb23eed2ab488182083c89eb9984433c3245696aa6cdc060a860c4bf404f76f1e0c700220b93f6ce7e75ab2b6cfaa50c456102fb6c8bdf8c2e661eed05a6d752a7fb881417ffca15709e40688912f3a0c33a41b11dedaf"}, {0x28, "80ac3453629bce0b607f902ee7ccac5ac3cd5c623812ab25a61f363208", 0x9, "f490dac4c462011c"}]}, {0x7a, "c497ef181100000000000000062b427c54b8d8c8b4764f52d46e3daced", 0x8, "6a509cb8a79f76fcec4ab48cb4d31afcb9146bfa9c12edab56e8455ad23b61db18f5cd078e63df7e280dc03b6f9608b1fa8e1be9214c1336323602fc5b0ecfb53765dce6121bf5506a0893153779a99a28018054eee4d70a7334"}}, {{{@multicast1=0xe0000001, @broadcast=0xffffffff, 0xcda3fae8935af0c4, 0xff000000, @generic="08ec272c5d1e5215a6ca8236164f22ec", @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, {0xff, 0x0}, {0xff, 0x0}, 0xff, 0x1, 0x26}, 0x727, 0x23b3, 0x242f, 0x1d, {0xffffffff, 0x8}, []}, {0x7c, "3f8cfc13eeefe67046c4cb44353663c85158fda4e4e200534cf5e95132", 0x2, "78824f09747cac936b60753e6c8d84969f320f69749382b8ad24bc5c3204d72b114f4c6dd5cd7a705e5ed498e5921ddf275e58b678a32b43130dd14202eeef6e902997c88beaefdbc18b02d9336a70fdc5599e1249c203baf81bad2a"}}]}, 0x2766) bind$ax25(r0, &(0x7f0000000000)={0x3, {"8919cfd61a69f5"}, 0x0}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0xa, 0x82, &(0x7f0000005000)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000006000-0x64)={&(0x7f0000006000-0x8)=[0x9, 0x8000], 0x2, 0x400, 0x0, 0x60e8, 0xf6bb, 0x8, {0x7fffffff, 0xd115, 0x100000000, 0x6, 0x23e5, 0x5, 0x1, 0x8, 0x20, 0x4, 0x2, 0x5, 0x80000000, 0xa0, "4403041858dd8aace3feb149e6873d89170e005a96b53b703e375036078a3cea"}}) 2018/01/24 07:54:01 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) getsockopt$packet_int(r0, 0x107, 0xb, &(0x7f0000459000-0x4)=0x0, &(0x7f0000000000)=0x4) r1 = socket(0x1b, 0xa, 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000001000)={0x0, @in6={{0xa, 0x3, 0xfffffffffffffffe, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x44f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x1f, 0x8, 0xfffffffffffffffa, 0xffff, 0x0, 0x9, 0x0, 0x2, 0xb6a, 0x3, 0x8f55, 0x2, 0x9, 0x7]}, &(0x7f0000002000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x67, "09bbf51c55747ef9231de339734deea62700e707aa867eb30582a37c2f048a7494c13f54d8500197a729dc1abfee2eca9355394191f52d6d00f514757713c09f85807f7ab6d6a2d8ef8d223f3070400448c1446a14cdd73d6b24655549c194c4b3bd297739ee56"}, &(0x7f0000000000)=0x6f) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000001000-0x8)={0x0, 0x3192}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000002000-0x10)={0x0, 0x1c, &(0x7f0000002000-0x1c)=[@in6={0xa, 0x1, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x10000}]}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000001000)={0x0, 0x729226f2}, &(0x7f0000001000+0x865)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00009e7000)={0x0, 0x1000, "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"}, &(0x7f0000002000-0x4)=0x1008) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000002000-0x70)=[{&(0x7f0000000000)=@in6={0xa, 0x2, 0x9356, @loopback={0x0, 0x1}, 0xcbe7}, 0x1c, &(0x7f0000001000-0x70)=[{&(0x7f0000002000-0xbc)="c3d581f75e0da0db864407bb4d36dabc0bec1299a0f2905309e7aec60844bd53671e1e35913954a070e4a4763a7829951571a00806df16a4928ec494dbe02902c9cc715e953e800dab8ab9c54afad81cb95ff54cc9873973f8844a23d5a312e5a0cb290682bd29b8a0b3f87b85af68b8297bd2b47179fa6101f3ccddb37fcf2cad4918bfe9497c90d1e68b2576f5162837b8eba5438a6fcd49576de57b8df6745a877e4eb760bdbde3ee51e4e49c3ee86b43c1e746188b901bca7b93", 0xbc}, {&(0x7f0000001000-0x83)="f0649f175da308c169f2ecbe0660dfdcd00ce098d280b86a2da0aa509432b00369717c28b25b3fc9a97be4c1d1dacb2b95861b1be52d5f5d17af1c21987c3cfe7740c7734e4131032624d77e3483f2f2861722b876ad8cb61703f3b4fcb67499ba44e7acc9c03b58efedb15c763be4495fb67aa74462b5145f740ee061b646f4842652", 0x83}, {&(0x7f0000001000)="926fc95639b6d87f2fcf460323f85a670614485162ab2078857bfee75b63e16e76accb632e40dc9a3d2495d1b027c75f3a746765f38a4c29134df6", 0x3b}, {&(0x7f0000001000)="b69cbd5d90db6813a429334b4baa98a92b53f89a85f5413792ee328d1530374fd1f02551aecbd8bdce678e83bd92dab835d586f8ee10", 0x36}, {&(0x7f0000002000-0x24)="db80ae6e47d72f5776d00e93487d7102dbcb42c40baba6561f3529f41ac17ff1cfd16e6d", 0x24}, {&(0x7f0000000000)="6b216580e5feabbbf01a", 0xa}, {&(0x7f0000002000-0xab)="567ce7669381e0187beda7fdad30b20b3efe8d8af21809620499e750816bbf6ed36fb48ce67bc162277d1df0018aae85b4f3a8d13e6643ae54bf7f074c4cc4109db637b974b3de330ade08aba445ff34dc02bd25a5a37100feac7523dac2302b52fbc012fc8b5a768edce7deaa3c6123534a220e6e973212256e8e3a654b90347ef189b7955efacfcf5ee971210b6bd674ec91fa08fced32192c0cce86b1fa4a779e8693a5358503be71cb", 0xab}], 0x7, &(0x7f0000001000-0x120)=[@sndinfo={0x20, 0x84, 0x2, {0x5, 0x2, 0x0, 0x9, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x7fff, 0xa, 0x100000001, 0x5, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x80, 0x8202, 0x7, 0x3508, 0xfff, 0x5, 0x9, r4}}, @init={0x18, 0x84, 0x0, {0x3ff, 0x4, 0x0, 0xfffffffffffffffc}}, @sndrcv={0x30, 0x84, 0x1, {0x853f, 0x7, 0x8, 0x28fa1e04, 0x1, 0x7, 0x6, 0x4, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x1fffe000000000, 0x200, 0x2, 0x7fffffff, r6}}], 0x120, 0x4008800}, {&(0x7f0000001000-0x10)=@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000000)="21eca5941bc779ed9665d5e0d4c8c59bf33131a03f0014e17cc25cfdc4b6f43a4b166cd97b76fbccb23849e18d026ad5b169532d1edfa9683d10aabb31e8e195cc11ae8ecf5040714efff12e763dd4e9793b48912504deb3e322d8f4b92eb79d799b7ad2b335267e07696624cfdf3a62593e7e95e1164083454444253d7e2c749173c41d74fcb354da19b53d8b", 0x8d}, {&(0x7f0000002000-0x7e)="bd8fbd3bd1830f912ea9fbbf030ddcb1b4a51e475cd37acc258d6faea321b6af5fc85c577fbf3112e188a8fcc68d8249612f06324501bbe9381e0d548fd6fa4b104baf5b6e939c9548f27c1cb667dfc4f7214eba289b1d3d6edbf6e8d6acae39f4fdc670e000374789cb93ab5bda780e5fe7c820daa20bd0fb6d1f645e9a", 0x7e}, {&(0x7f0000001000-0xbb)="1baf81981de488e5576c41caf8bba534004069bacdc4f3a4ed920ff93a45376cd0b03c5da765b7e28317df4cc429f3b39f5f231f13b282aabe0b21c63c51b3d79195aa861cd62e999ba329323bd00d44e22e56ecd278f7b6e2555f7b18b1a53d4b696d3e31600a94d5c045cc153b53d373de649b066d3019a131111651bd63629bd314bf75eabe8c71b3182d0a4e9e0a7f8001e9629cbc33b981e4c0263c2e30a688fcd50b2f60e1fd1e95f2d65de8592f428ea1af15c01c71f8e5", 0xbb}, {&(0x7f0000001000)="026817bf339fd68c3ae84bb67259e6679ceb75f264344864c40edb482bee0472525d5f15ed141aca3c6a5e9ff936f39c11ff26f01dae4f58ce10c16ffb198083e70ebdefcf6d804ce4476e5d0c4b", 0x4e}], 0x4, &(0x7f0000001000)=[@sndinfo={0x20, 0x84, 0x2, {0x9, 0x4, 0x6, 0x0, r7}}], 0x30, 0x10}], 0x2, 0x20000001) 2018/01/24 07:54:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000850000)={0x0, 0x0}) accept$llc(r0, &(0x7f0000713000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00003f8000-0x4)=0x49a) r2 = accept4(r1, &(0x7f00001bc000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000521000)=0x10, 0x800) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f0000ff7000)={r1, r0, 0x401, 0x7, &(0x7f0000f8a000-0x8a)="03b3b8b69b3a95345124f8e2afa4dec711d0422172e0015b93a6cb1ee3e389322b809acdf4143fd348d1b009851f6f86783a16ef2865f48e7d02fd91619a57b0032369eef01bd6fe5a1f78d156e212b67c38f82a4ffe69293fa2f6881eb60e8db5b1229f9a537538b29e02558ca4cfb0b5b128b2ba299e9cf507397ba7fa152975db13fab723db1ab09b", 0x4, 0x3, 0xff, 0x9, 0x7fffffff, 0x0, 0xd, "91498829d80d26f923db3ac31c0c89cd0b640e50d4a73604f0c34e32eda909b660ed5da9cfecbe7228f2943f3e2b038b0c1dda52b98cbd75673bb6d035186737d0911ac03fdc8429b2adc544644eb60d4325eacefbfc292a23df4aad15cf4c550b95e2dcc94743c7952858968604107cb4dfeb06918783ef9c6641ad087dcde7152e047fc9e927dfd25f6e382364484a50dbf3dbd1e33aca58a3841c340d21c8d9f2671678dd26682b98babc72739198ba90e20a9254d5f5"}) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000019000)={0x7, 0x4, &(0x7f0000e15000)=@raw=[@exit={0x95, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x18}], &(0x7f0000f57000)="7379836b616c6e657200ed", 0x100000002, 0xfb, &(0x7f0000749000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00003d0000)={r3, 0x50, &(0x7f0000b2c000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x176) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000fcc000-0x8)={0x0, 0x4}, &(0x7f00006ae000)=0x8) 2018/01/24 07:54:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r1, &(0x7f000036c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg$netlink(r1, &(0x7f00009f4000-0x38)={0x0, 0x0, &(0x7f0000214000)=[{&(0x7f0000315000-0x9c)={0x7, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0xffcd}], 0x1, &(0x7f0000414000)=[], 0x0, 0x0}, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000078e000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f000019f000)={&(0x7f00003a2000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00006c7000-0x10)=[], 0x0, &(0x7f00009e0000-0x48)=[], 0x0, 0x0}, 0x0) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000691000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r4]}], 0x1, 0x0}, 0x0) close(r3) close(r2) socket$alg(0x26, 0x5, 0x0) socket(0xd, 0x80005, 0x5) socket$alg(0x26, 0x5, 0x0) r5 = accept$alg(0xffffffffffffffff, 0x0, 0x0) write(r1, &(0x7f000066d000-0x59b)='.', 0x1) recvmsg(r5, &(0x7f0000272000)={0x0, 0x0, &(0x7f000066f000)=[], 0x0, &(0x7f0000fe4000)=""/229, 0xe5, 0x0}, 0x0) 2018/01/24 07:54:01 executing program 6: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000e53000-0x1f)="1f0000001e0007f1ffffffe60700007702000041536b8d3d6c39080001454a", 0xffffffffffffff82) 2018/01/24 07:54:01 executing program 2: pipe(&(0x7f0000b34000-0x8)={0x0, 0x0}) listen(r1, 0x3195) r2 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r2, &(0x7f0000001000-0x1e)=@pppoe={0x18, 0x0, {0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xd}, @common='tunl0\x00'}}, 0x1e) setsockopt$inet6_buf(r2, 0x29, 0x22, &(0x7f0000001000-0x1)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000)=0xae, 0x4) socketpair$inet(0x2, 0x800, 0xfffffffffffffff9, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000906000)=0x0, &(0x7f0000001000-0x4)=0x4) 2018/01/24 07:54:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) socketpair(0x18, 0x1, 0x20, &(0x7f0000676000-0x8)={0x0, 0x0}) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000482000)={0x100000000, {{0xa, 0x1, 0x8001, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000b40000-0x4)=0x1f, 0x4) getsockopt(r0, 0x800000000000010d, 0x2, &(0x7f000031e000-0xab)=""/4, &(0x7f0000b91000)=0x4) 2018/01/24 07:54:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f00006c9000)="220000001e0007fffc01000f09000700000800ebfeffa7001a00ffff05000980be45", 0x22) mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000005000-0x10)={0x3, &(0x7f0000003000-0x18)=[{0x1d, 0x1, 0x401, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/24 07:54:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40600) pipe(&(0x7f000092f000)={0x0, 0x0}) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000f74000)=0xa1f6, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x4020940d, &(0x7f00001df000-0x78)={0x0, {0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000660000-0x10)=@generic="e749e3ab19e79f6150997ef89b13c5b0", 0x0, 0x0, 0x0}) 2018/01/24 07:54:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000a2c000-0x10)={0x0, 0x9, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5f}]}, &(0x7f0000f92000-0x4)=0x2a5) getpeername$packet(0xffffffffffffff9c, &(0x7f0000413000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000975000)=0x14) bpf$PROG_LOAD(0x5, &(0x7f0000263000-0x48)={0xa, 0x5, &(0x7f0000892000)=@framed={{0x18, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x7}, [@exit={0x95, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c41000-0xa)='syzkaller\x00', 0x0, 0xb2, &(0x7f0000b87000)=""/178, 0x41100, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x2f}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f00009da000)=r1, 0x4) write(r2, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) ioctl$sock_ifreq(r2, 0x89bf, &(0x7f0000fdf000)={@common='bond0\x00', @ifru_addrs=@can={0x1d, r0, 0x0, 0x0}}) 2018/01/24 07:54:01 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000001000-0x160)={{{{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x9, 0x1, 0xfff, "d05f36e3e27e708e2f2819c9756de4542cb294e53c12ac751343f69c3a462b23ce7deb2dde72a53bdf4e5691f7768a57b5a51ab079ca750260d96722f354701e5910aee35882c1323abc531c16478f3d"}, 0x160) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x5, 0x0) setsockopt(r1, 0x20001000000010f, 0x80, &(0x7f0000000000)="00210300", 0x4) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000008000)=@common='syzkaller1\x00') 2018/01/24 07:54:01 executing program 2: r0 = socket$inet(0x2, 0x6, 0x3d) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f00008ed000-0x8)={0x0, 0xe}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={r1, 0x9}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r2, &(0x7f0000853000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r2, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00003f7000-0x8)=@assoc_value={0x0, 0x0}, 0x8) write(r2, &(0x7f0000c2a000)="a9", 0x1) syz_extract_tcp_res$synack(&(0x7f0000b3a000)={0x0, 0x0}, 0x1, 0x0) 2018/01/24 07:54:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x80000000000001, 0x0) setsockopt(r0, 0x6, 0x20, &(0x7f00005b3000)="020000126c3b172917e25462fa01a15eb90d2cf653f13cc379ede465f40f4a95bbff850a82633574f0b30000800099b397e69501f03d3b3d54436fc71cbcdc6e30ac10369300aff67d076348320700c0a94c470502e90000009398fc74e81b105fd02f9b14732017e2466a9fc43aea71263335960415800020ffffffff7fffffff00020006d1b0e6ebcb12c7291871363e9700004a4c939f5c0c14f1659ce8c8bed2e97e60a3649f2eea0c8263f845802ad72fa698807ef14a6a1813e900bf1d113b514dbdc05ea1309163d6a40de8391f2e98b7bbfbcbea", 0xd8) socketpair(0x5, 0x0, 0x101, &(0x7f0000d05000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000e7c000)={r1, r2}) bind$inet(r0, &(0x7f000020e000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg$inet_sctp(r0, &(0x7f00002f0000)=[{&(0x7f00006f3000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000085a000)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x20008843) sendmsg$rds(r0, &(0x7f000066e000-0x38)={&(0x7f0000102000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000027c000-0x70)=[{&(0x7f00001ea000)=""/54, 0x36}, {&(0x7f0000c0c000)=""/199, 0xff0d}, {&(0x7f0000fff000-0x9)=""/9, 0x9}, {&(0x7f000018a000)=""/176, 0xb0}, {&(0x7f0000d4f000-0x74)=""/116, 0x74}, {&(0x7f00007d8000-0x1000)=""/4096, 0x1000}, {&(0x7f0000d74000-0x83)=""/131, 0x83}], 0x7, &(0x7f0000a38000)=[@fadd={0x58, 0x114, 0x6, {{0x9, 0x54}, &(0x7f0000a92000-0x8)=0x164, &(0x7f000063e000-0x8)=0x0, 0x9, 0x8, 0x2eb, 0x100000000, 0x6a, 0xfffffffffffffffd}}, @cswp={0x58, 0x114, 0x7, {{0xd5, 0xfffffffffffffffd}, &(0x7f0000f4b000)=0x800, &(0x7f00000cf000)=0x666c, 0x400, 0x21, 0xffffffffffffff80, 0xbc, 0x0, 0x2}}, @rdma_args={0x48, 0x114, 0x1, {{0x8, 0x7f}, {&(0x7f00007e3000)=""/162, 0xa2}, &(0x7f00003ae000)=[{&(0x7f000019f000-0x9)=""/9, 0x9}, {&(0x7f0000d39000)=""/235, 0xeb}], 0x2, 0x2, 0x7}}, @cswp={0x58, 0x114, 0x7, {{0x80000000, 0x79}, &(0x7f0000af1000)=0x3, &(0x7f000068a000-0x8)=0x3ff, 0x7fff, 0x1, 0x0, 0x4, 0x20, 0xb0ef}}, @rdma_args={0x48, 0x114, 0x1, {{0x7ff, 0xffffffffffffffff}, {&(0x7f00007ba000)=""/4096, 0x1000}, &(0x7f00002bd000-0x90)=[{&(0x7f00009b8000-0x2f)=""/47, 0x2f}, {&(0x7f0000b0f000-0x55)=""/85, 0x55}, {&(0x7f0000ec7000-0x65)=""/101, 0x65}, {&(0x7f00004bd000)=""/104, 0x68}, {&(0x7f000029a000)=""/114, 0x72}, {&(0x7f0000e54000)=""/170, 0xaa}, {&(0x7f0000cac000)=""/247, 0xf7}, {&(0x7f0000553000-0xb1)=""/177, 0xb1}, {&(0x7f00000db000-0x40)=""/64, 0x40}], 0x9, 0x1, 0x800}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000a1e000)=""/104, 0x68}, &(0x7f0000a6f000-0x1)=0x0, 0x40}}], 0x1c8, 0x800}, 0x20000000) 2018/01/24 07:54:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_dgram(0x28, 0x2, 0x0) connect(r0, &(0x7f0000263000-0x10)=@vsock={0x28, 0x0, 0x0, @reserved=0x1, 0x6c}, 0x10) pipe(&(0x7f0000104000)={0x0, 0x0}) accept4$llc(r1, &(0x7f0000b15000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00003dc000)=0x10, 0x0) 2018/01/24 07:54:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000001000-0x48)={0x0, 0x3, &(0x7f000039c000+0x559)=@framed={{0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x8}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bc000)="010000000600fdff4f00c8e4bedc9040aac6b0aedb7590ee4d9a203166773251da4941682de56376808398e7af7e11631ebb2cd96625195bd02017c1390de14b70c0bd42b794777880a48968c02034a5142ffdbce0419306e069d522f4a6e560d22f05", 0x0, 0xffffffffffffff45, &(0x7f0000002000-0xdc)=""/220, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/24 07:54:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000ebb000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000056f000)={0x2000000000000046, &(0x7f0000131000-0x10)=[{0x26, 0x0, 0x0, 0xfffffffffffff00c}, {0x6, 0x0, 0x4, 0x0}]}, 0x10) sendto(r0, &(0x7f000002b000-0xd8)="", 0xfe0b, 0x0, 0x0, 0x0) [ 1413.903293] sctp: [Deprecated]: syz-executor2 (pid 15263) Use of struct sctp_assoc_value in delayed_ack socket option. [ 1413.903293] Use struct sctp_sack_info instead 2018/01/24 07:54:01 executing program 4: r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x5, 0x80000001, 0xb, 0xa, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/24 07:54:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000c5e000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000a0b000)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000579000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, r1}, 0x14) 2018/01/24 07:54:01 executing program 1: mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) setsockopt$inet6_udp_int(r0, 0x11, 0x40000000000b, &(0x7f0000648000)=0x3, 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000a05000)={0x0, 0x0}) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r1, &(0x7f0000f78000-0x61)="345fb0cd521dc9cc2b4942a727c16ca851ff5bb0f3abf248406f4b79f3ff843ff91bcf5663db315ab88dce8445c4ad2633fd53e92e59a0855059a638c0d97f742dfd4aca011f4bdb3c99848444d4ba2d71e36525faa0146f3ccf5cb167be3ef2cb", 0x61, 0x24008000, &(0x7f0000eaa000)=@file={0x0, './file0\x00'}, 0xa) 2018/01/24 07:54:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000167000)={&(0x7f0000b53000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000052e000)={&(0x7f000048a000-0x60)=@setlink={0x28, 0x13, 0x409, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_MTU={0x8, 0xe, 0x0}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f000033b000-0x4)=0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00002bf000)=@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x10) 2018/01/24 07:54:01 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x4, 0x300) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x5a, &(0x7f0000012000-0x5a)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [{[], {0x8100, 0x5, 0x0, 0x80000001}}], {@canfd={0xd, {{0x4, 0x9, 0x80000000, 0x4}, 0x6, 0x0, 0x0, 0x0, "0c0c1ba892d7e8fe80bc44959a833b383cf2d4e733b568d2b68d0977aabd240ed7bd282bccc1afd86787181b56921d300b084d5148952deefcd9dc8b2c7373f5"}}}}, &(0x7f0000008000-0xc)={0x0, 0x1, [0xc55]}) setsockopt$packet_int(r0, 0x107, 0xe, &(0x7f000000b000-0x4)=0x0, 0xffffffffffffff26) sendto$inet6(r0, &(0x7f0000004000-0x27)="", 0x0, 0x0, &(0x7f0000008000)={0xa, 0xffffffffffffffff, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/24 07:54:01 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = socket(0x1, 0x0, 0x27dc) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f000092e000)={0x74b, {{0x2, 0x1, @rand_addr=0x80000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000012000)={0xf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000001000-0x4)=0x403, 0x4) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000012000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000011000)=0x2b9) 2018/01/24 07:54:01 executing program 7: pread64(0xffffffffffffffff, &(0x7f00005fe000)=""/78, 0x4e, 0xfffffffffffffffc) r0 = socket$rds(0x15, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x2, 0x101, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xffffffffffffffc9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7196}, @in={0x2, 0x0, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x3824, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, @in6={0xa, 0x1, 0x996, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x68}, @in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0xd885}, @in6={0xa, 0x0, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x4}], 0xc8) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000a4e000-0x4)=0x0, 0x4) 2018/01/24 07:54:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000ffd000)={&(0x7f000044f000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, 0x32, &(0x7f00003c8000)=[{&(0x7f0000a45000-0xbb)=""/187, 0xbb}, {&(0x7f00001e5000-0xec)=""/236, 0xec}], 0x2, 0x0, 0x0, 0x40}, 0x40000101) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000241000)=[{0x6, 0x1}, {0x4, 0x2}, {0x3, 0x9}, {0x0, 0xfffffffffffffffd}, {0x2, 0x7}], 0x5) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x1000000000000081, 'lrw(serpent)\x00'}, 0x58) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000546000-0x9)={0x3, 0x7, 0x400, 0x5}, 0x10) read(r0, &(0x7f0000158000-0x22)=""/34, 0x22) pipe(&(0x7f000079d000)={0x0, 0x0}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000383000-0x10)="0000000000000040000081000000e314", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000987000)={0x0, 0x0, &(0x7f00008b1000)=[{&(0x7f0000759000)="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", 0x1f0}], 0x1, &(0x7f000003f000-0x60)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000745000)={0x0, 0x0}) recvmsg(r2, &(0x7f0000eaf000-0x38)={0x0, 0xfffffffffffffd6c, &(0x7f0000140000-0x30)=[{&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000b96000-0x39)=""/57, 0xfffffffffffffe41, 0x1000000000000}, 0x100) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000372000-0x4)=0xfff, 0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f000095c000)={0x0, 0x0}, &(0x7f0000e67000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00006ce000-0x10)={0x2, 0x8003, 0x80000000, 0x0, r3}, &(0x7f0000d38000-0x4)=0x10) socketpair(0xa, 0x1, 0x2, &(0x7f0000e89000)={0x0, 0x0}) ioctl$DRM_IOCTL_MARK_BUFS(r4, 0x40206417, &(0x7f0000ad6000-0x20)={0x9, 0x6, 0x3, 0x3, 0x10, 0x3}) 2018/01/24 07:54:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x8, 0x202719, &(0x7f00006d8000)=""/1, &(0x7f0000d3b000)=0x1) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000776000)=0x0) connect$bt_sco(r0, &(0x7f00000c7000-0x8)={0x1f, {0xe00000, 0x8001, 0x3, 0x1000100, 0x9, 0x0}}, 0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000994000-0x20)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) 2018/01/24 07:54:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xb, 0x0, 0x6770) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000b08000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000045a000-0x4)=0xb) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00006e3000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a01002356ba602dff05000b", 0x10) sendmsg$alg(r2, &(0x7f0000f8d000)={0x0, 0x0, &(0x7f0000e6a000)=[{&(0x7f00008a2000-0xb2)="c66e669ed1c86ef7ffffff4cea074fa29ab5c2d8e892c89a5bf3b83262b5bb1983d9c9454832cddf1080fbc5d258c8d615b37f0fcf808f267f75868d16fd55c7b3cc9c54367f00ad11e397347e20bc9eefdf6f9d9d26fa5f63a5dbea0269cdd69f407112cf392cb406b8f72ace9cbec824a822de2e78fad289045c421fa294996a87c9920775bde87ffce513cd4b73016de9cca6231ff22688281f6e74919cb1", 0xa0}], 0x1, &(0x7f00007b9000)=[], 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f0000a4a000)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) 2018/01/24 07:54:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00007fc000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x75}]}, &(0x7f0000f92000-0x4)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffef0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f000094d000-0x4)=r0, 0x4) write(r1, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) epoll_create1(0x80000) 2018/01/24 07:54:01 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000002000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0x2e, 0x80000) ioctl$sock_bt_hci(r1, 0x800448d4, &(0x7f0000001000-0x46)="5767ea026ac775ad33e5a7b50dd49f941aa19ed08c627c5d5e679970a3cf7b2c5a45010fc5fa90232157f9244ffeae547066e1beaf0f01c622bb928c3481b5f8d782ddbd8f05") setsockopt$inet6_buf(r0, 0x29, 0x20, &(0x7f0000001000-0x2a)="8fd5cd3743b0d8e1df0415d05b72be6a4a64ab8c33da758711c515f53d558d8abcd80000000000000009af", 0x2b) 2018/01/24 07:54:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/24 07:54:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00004a5000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x9c}]}, &(0x7f0000f92000-0x4)=0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x2, 0x0, 0xb, 0x7a, 0x0, 0xffffff70, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00004bb000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f00004af000-0x4)=r1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x40000000015, 0x5, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r3, 0x891a, &(0x7f0000838000-0x20)={@common='rose0\x00', @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$sock_int(r3, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x0, 0x4) bind$inet(r3, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r3, &(0x7f00003ee000-0x1)="a5", 0x1, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r3, &(0x7f0000fc3000-0x1000)="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", 0x480, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00009ef000)={r0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f, 0xfffffffffffffff8, 0x97e, 0x9, 0x91}, &(0x7f0000549000-0x4)=0xa0) recvfrom(r3, &(0x7f0000db5000)=""/0, 0x0, 0x0, 0x0, 0x0) sendto$inet(r3, &(0x7f00000f9000)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet6(r3, &(0x7f0000fc6000)=""/0, 0xfffffffffffffead, 0x0, &(0x7f0000b57000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0xfffffffffffffeb3) write(r2, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/24 07:54:01 executing program 3: r0 = socket(0x13, 0x802, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) sendmsg$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) 2018/01/24 07:54:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) 2018/01/24 07:54:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f00007d2000-0x4)=0x80000000, 0x4) r1 = socket$packet(0x11, 0x3, 0x300) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000313000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a12000-0x4)=0xe8) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000ee2000)={r2, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xc}, [0x0, 0x0]}, 0xc) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000d1c000-0x48)=""/0, &(0x7f0000d1b000+0x252)=0x30a) accept$packet(r1, &(0x7f0000237000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00005bf000-0x4)=0x14) 2018/01/24 07:54:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) getsockopt(r0, 0x0, 0x40, &(0x7f0000b40000-0x54)=""/84, &(0x7f0000002000-0x4)=0x54) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00007d0000)={0x0, 0x7}, &(0x7f0000fb2000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000490000-0x20)={0x3f, 0x3, 0x206, 0x1, 0x2, 0x3f, 0x1f, 0x3746, r1}, &(0x7f0000596000)=0x20) 2018/01/24 07:54:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000b10000-0x10)=@req={0x50, &(0x7f0000a68000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x3, 0x4, 0x3, 0x2, {0xa, 0x0, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x18}}}}}) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f00003a9000)=0xffff, 0x8) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000ef0000)={@loopback={0x0, 0x1}, 0x0, 0x1, 0x0, 0x4, 0x0, 0x0, 0x0}, 0x20) 2018/01/24 07:54:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) recvmsg$kcm(r0, &(0x7f000055f000-0x38)={&(0x7f00008c9000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000fbe000-0x20)=[{&(0x7f0000c50000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ce4000-0x8e)=""/142, 0x8e, 0x0}, 0x0) read(r0, &(0x7f0000035000-0x7)=""/7, 0x7) sendmsg$key(r1, &(0x7f0000fc1000-0x38)={0x0, 0x0, &(0x7f00002e4000)={&(0x7f0000a9e000-0x90)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) writev(r2, &(0x7f000069c000)=[{&(0x7f0000dbd000)='T', 0x1}], 0x1) write(r1, &(0x7f0000914000)='!', 0x1) read(r0, &(0x7f0000f93000-0x78)=""/120, 0x78) getsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000868000)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000028e000)=0x14) connect$packet(r0, &(0x7f0000ece000)={0x11, 0x17, r3, 0x1, 0x40, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) 2018/01/24 07:54:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000000010, 0x3, 0x0) write(r0, &(0x7f00006af000-0x24)="240000002e001f0100100000000000002300071008000100feffffff08ffffffef000009", 0x24) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000e18000)={0x0, 0x6, 0x20, 0x3, 0x2}, &(0x7f0000874000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000b97000-0x98)={r1, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000, 0x5}, 0x98) 2018/01/24 07:54:01 executing program 2: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000001f000-0x8)={0x0, 0x0}) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f000001f000-0x4)=0x2ac00, &(0x7f000001e000)=0x4) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000009000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001d000-0x118)={0x20, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0}, [@typed={0x7, 0x1, @str='\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 07:54:01 executing program 3: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x0, 0xce, &(0x7f0000e3f000)=""/4, &(0x7f0000003000)=0x4) r1 = socket$inet(0x2, 0x800, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000001000-0x2c)=[@in6={0xa, 0x3, 0x2a58000, @loopback={0x0, 0x1}, 0xbc}, @in={0x2, 0x2, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) socket$llc(0x1a, 0x1, 0x0) 2018/01/24 07:54:01 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000d05000-0x3c)="219e064c2303653720ac98868db639099a83c2d81380bd541f542ce507a6e69e18f31572ca3384fc3a7ba9a9a1ffc2c75d0b07475922f52342f93be0", 0x3c, 0x20000000, &(0x7f0000001000-0x1c)={0xa, 0x3, 0x88, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x3}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) ioctl$sock_ifreq(r1, 0x89f2, &(0x7f00007bb000-0x28)={@common='ip6_vti0\x00', @ifru_map={0x6ef008, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2018/01/24 07:54:01 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) bind$inet6(r0, &(0x7f00009cf000)={0xa, 0x3, 0xfffffffffffffff8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000e83000)={@ipv4={[0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/24 07:54:01 executing program 4: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f0000003000-0x30)=[], 0x0, &(0x7f0000008000-0x2a0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000011000)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f000001c000-0x20)={@common='ip6gretap0\x00', @ifru_flags=0x800}) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f000001b000-0x1)="") 2018/01/24 07:54:01 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) bpf$OBJ_PIN_MAP(0x6, &(0x7f000023d000)={&(0x7f0000000000)='./file0\x00', r1}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netlink(r0, &(0x7f0000001000)=@proc={0x10, 0x0, 0x3, 0x4010}, 0xc) mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f000001d000)={0x4, 0x0, 0x1, 0xbe8d}) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000030000)={0x5, r3, 0x0, 0x68}) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r1, &(0x7f0000031000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000031000-0x4)=0x1c) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f000000c000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r2, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000029000-0x10)={&(0x7f000002b000-0x8c)=@bridge_newneigh={0x30, 0x1c, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r4, 0x0, 0x0, 0x0}, [@NDA_LLADDR={0xc, 0x2, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}}, @NDA_DST_IPV4={0x8, 0x1, @empty=0x0}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 07:54:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000e22000)={0x0, 0x2c, &(0x7f00002a8000-0x2c)=[@in6={0xa, 0x1, 0x1, @loopback={0x0, 0x1}, 0x100000001}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000047f000-0x4)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000fc3000)={r1, 0x3ff, 0x30}, &(0x7f0000045000+0x8d3)=0xc) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000003000-0x1e)="44110905000000000000ff7af61a00f313", 0x11) getsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f000073a000-0xf)=""/15, &(0x7f0000004000-0x4)=0xf) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000b16000)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_IRQ_BUSID(r3, 0xc0106403, &(0x7f00009bc000)={0x80000000, 0xa5da, 0xfffffffffffffff8, 0x100}) 2018/01/24 07:54:01 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$bt_hci(r0, 0x65, 0x6, &(0x7f0000001000)=""/244, &(0x7f0000001000-0x4)=0x2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000004000-0x78)={0x8000, {0x2, 0x2, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x22, 0x20, 0xbefd, 0x0, 0x8, &(0x7f0000002000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x8, 0x9, 0x2}) 2018/01/24 07:54:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x2, 0x4, &(0x7f0000198000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000716000)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000dcc000-0x4)=0x2c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000ba2000-0xe)={r1, 0xfffffffffffffffb, 0x3, [0x1, 0x9, 0x2]}, 0xe) syz_emit_ethernet(0x36, &(0x7f0000cc1000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @empty=0x0, @empty=0x0, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, &(0x7f0000987000-0xc)={0x0, 0x1, [0x0]}) 2018/01/24 07:54:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x10, 0xffffffffffff1d2c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x6c072, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000ff7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) sendto$inet6(r0, &(0x7f0000ee6000)="", 0x0, 0x8000, &(0x7f000024c000)={0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) shutdown(r0, 0xfffffffffffffffc) sendmsg$inet_sctp(r0, &(0x7f0000558000-0x38)={&(0x7f0000c88000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000a7e000-0x10)=[{&(0x7f0000085000)="19", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 07:54:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x10000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) bind$inet6(r0, &(0x7f00001e8000-0x1c)={0xa, 0x0, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x8}, 0x1c) listen(r0, 0x43) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000792000)={0x0, 0x0}) getsockopt$inet_mreqsrc(r1, 0x0, 0x25, &(0x7f0000584000)={@rand_addr=0x0, @multicast1=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f000059a000-0x4)=0xc) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg$netlink(r2, &(0x7f00009f4000-0x38)={0x0, 0x0, &(0x7f0000214000)=[{&(0x7f0000315000-0x9c)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x2f9}], 0x1, &(0x7f0000414000)=[], 0x0, 0x0}, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000078e000-0x4)=0x0, 0x4) write(r2, &(0x7f0000b44000-0x599)='.', 0x1) r3 = accept4(r0, &(0x7f0000a85000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000f82000-0x4)=0x241, 0x400) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000238000)={0x40000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0}, 0xb) sendmsg(r3, &(0x7f0000786000-0x38)={0x0, 0x0, &(0x7f0000c63000-0x10)=[{&(0x7f0000895000)="e5", 0x1}], 0x1, &(0x7f0000f2d000)=[], 0x0, 0x0}, 0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000516000)={{{@in=@rand_addr=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000590000-0x4)=0xe8) close(r3) 2018/01/24 07:54:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0xfffffffffffffffc, 0x6) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000f4b000-0x4)=0x7, 0x4) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) getpeername$netlink(r0, &(0x7f0000908000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000c33000-0x4)=0xc) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f000029b000-0xc)={0x3, 0x7, 0x18b, 0x6, 0x8d9, 0x622, 0x8}, 0xc) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000d5d000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) bind(r0, &(0x7f00001bb000)=@generic={0x1e, "0100000000000029530000000002000009a9790a21b30c7bc8791905c7bad62ef3070000004938d36d0e00000000000000829a2b0a0006e43a4b2400000000000000001f6f65dce060e7e58f358c00f9f0000158d19bcb3151314a8ef1f1620c85bdb9c8eaf0000077aeb81c73001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f000010c000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4401}) getsockname$inet(r0, &(0x7f000066e000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000272000-0x4)=0xfffffffffffffe8c) 2018/01/24 07:54:01 executing program 7: mmap(&(0x7f0000000000/0xfb000)=nil, 0xfb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f00000e6000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "2bd75c", 0x0, 0x2c, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, [], "752a62dd9fa6ca9a"}}}}}}}, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000074000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000c3000)={0x0, 0x6}, &(0x7f00000f1000)=0x8) mmap(&(0x7f00000fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000fc000-0x8)={r2, 0x200}, 0x8) mmap(&(0x7f00000fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f000008f000)={0x0, 0xfffffffffffffff8}, &(0x7f00000fc000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000dc000-0x98)={r3, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) 2018/01/24 07:54:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000211000)={@remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x2, [@broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}]}, 0x18) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000b41000-0x44)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) r2 = accept(r1, &(0x7f000073c000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f00005d4000)=0x6) setsockopt$RDS_GET_MR_FOR_DEST(r2, 0x114, 0x7, &(0x7f00008f4000)={@in6={0xa, 0x2, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x6}, {&(0x7f0000cd6000)=""/156, 0x9c}, &(0x7f0000ea1000)=0x0, 0x8}, 0x3c) 2018/01/24 07:54:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00006c7000)={0x0, 0x4}, &(0x7f000030e000)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000fd1000)={r1, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000e6e000)={0xffffffffffffffff, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/24 07:54:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000ba000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-cast6-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000383000-0x10)="0000000000000040000081000000e314", 0x10) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000987000)={0x0, 0x0, &(0x7f00008b1000)=[{&(0x7f0000759000)="3191539c2a9f426b515c794dab802fe04e747a3e53df14f2940dd4f8bd5fed084378d9d346daabdb7ee1396ff5affca5", 0x30}], 0x1, &(0x7f000003f000-0x60)=[], 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000140000-0x30)=[{&(0x7f00002b4000-0x10)=""/16, 0x10}, {&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f0000046000)=""/57, 0x39, 0x0}, 0x10001) socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005d7000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-intel\x00'}, 0x58) r3 = accept$alg(r0, 0x0, 0x0) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000236000-0x65)="4b3e7ccf4f5ea31656671377d80230ff09763510f5b518e20afec322920c85c8ffba5d5680346b73995ad7908a9efca6d8857e02fe75f33a137f51a0a15e66cd50e01e94d85bc16657fa6a7948ad45877934f7b90b3f9b494ded2da59fec2550196adaf92a", 0x65) r5 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f0000154000)={r3, r4}) sendmsg$key(r5, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 07:54:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x400000000010, 0x2, 0xc) write(r0, &(0x7f0000bc8000)="1f0000000104ff00fd4345bb07000000000000000900010091e10003000000", 0x1f) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000565000)=0x1000, 0x4) 2018/01/24 07:54:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0xf, 0x8, &(0x7f00005f5000-0x8)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000062f000-0x160)={{{{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x100, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x100000001}, 0xa7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x43, 0x660e, 0x9, "43fbafff1c98d7a30cbf78b97a9bd1dc0f50b9f4b07fc4118b79e009bdb7553dcb02560accca8b7379c0525162e134037a8e83b1abcd9db2407c213a9b28bc4fb39c45f78e25f3f368b5d0a46bfe0165"}, 0x160) setsockopt$inet6_dccp_buf(r1, 0x21, 0xd, &(0x7f0000a6d000-0x95)="6a114f7be40351ae8246b820df0cde30a0801bbeb2a340d57c3f5af13573b75535888491848ec41d02e4cfb5551c929607398d2b82ba67be66ff992b0f3176530403f68071a4ae534e418783f7b9ca7712896c2a62da41a12b1ddb4cfcaff11ede95b4fdaacaeb5adc74c5d97bd08379d82b32c8caf65367f2374c8b60459a800ee5c4b182cca3017a3f01a04b215694f33001b547", 0x95) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f00002a1000-0x4ec)="", 0x277, 0x200408d2, &(0x7f0000926000)={0xa, 0xffffffffffffffff, 0x7, @loopback={0x0, 0x1}, 0x0}, 0x241) 2018/01/24 07:54:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004000)={0x2, &(0x7f000000f000)=[{0x3d, 0x0, 0x0, 0x401}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) pipe(&(0x7f0000069000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CAP(r2, 0xc010640c, &(0x7f0000248000-0x10)={0x8, 0x58f}) sendto$unix(r1, &(0x7f000000d000)="", 0x0, 0x0, &(0x7f000000e000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/24 07:54:01 executing program 0: r0 = socket(0x10, 0x7, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$packet(r0, &(0x7f0000000000)=""/109, 0x6d, 0x0, 0x0, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0x8) getpeername$inet(r1, &(0x7f0000409000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b9e000-0x4)=0x10) r3 = socket$vsock_stream(0x28, 0x1, 0x0) listen(r2, 0x3) connect$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x0, @multicast1=0xe0000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000001000-0xc)={0x6, 0xcc6, 0x4, 0xa9, 0x8, 0x5, 0x1}, 0xc) recvfrom(r3, &(0x7f000082d000)=""/6, 0x6, 0x0, &(0x7f0000aaf000)=@in6={0xa, 0x0, 0xb4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000001000-0x12)=[{0xc, 0x1}, {0x0, 0x6b34fa9a}, {0xa, 0x401}, {0x4, 0x7fffffff}, {0x4, 0x4800000000000}, {0x8, 0x7fffffff}], 0x6) 2018/01/24 07:54:01 executing program 0: mmap(&(0x7f0000000000/0xddb000)=nil, 0xddb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ddb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000ddb000)={0x0, 0x0}) mmap(&(0x7f0000ddb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000ddb000)="23126723b14da704945a2f71f282e76f927cc2f471f23eb58fe2bf9ce7cd85edd930384ecdaa0a0d6fa63cbf73d02863de36a8a97ce721f98c3ee4be3fa49bcf26d1a805247433394b46776513321ea8d32d78e741d6d961d2e2c6a6269870dca12448151f6e4896fcfeb33a1abcad72b9db3ace17ed7bc97d44868f68a08f160d", 0x81, 0x10, &(0x7f0000b07000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket(0xb, 0x4, 0x3ff) sendto$inet6(r1, &(0x7f0000805000-0xa3)="bb9567a418bf39441b59583ef78f65a882b28ac5fd407eab6cf10f98c6354c9b2fa34be3a9793d7ac7c05d0a75e9d9d78e2722a9df8e9ebb1f0790133b04f6d38abb85e3d1d99d795697c12a09ab18b44fcfd6a3128f5a4bbb1d78a8a425932fdbaeef1b6683eca3964b282528d909555c665c190b5509eca0c1e82ef426b2a0e55796c0744d0c11f470a48be654cde18da25fddfdfc86afded22d00963309dbffadc7", 0xa3, 0xdeea96e22e07e402, 0x0, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r2, 0x6, 0x5, &(0x7f0000dd9000-0x4)=0x0, &(0x7f000084a000)=0x4) mmap(&(0x7f0000ddb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r2, 0x6, &(0x7f0000ddb000)="0c009bab11b58a28d625552700c98728dbf8251c33bd4275b1e09874774887a0841d6bce2394e9456ab0195f80aecc02c86f02d94319ae573a3f6a73df5f8ef1f8893008c2463434555dbd020ba0e9cc2f6e42f3b323cce5a31ecd6a2c628bc515b2593d209e819410440cbbf76ec1a74befd82e1901378056aa4ff5f19bfe00109a") 2018/01/24 07:54:01 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x80807, 0x1, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000001000-0x10)={0x2, &(0x7f00008d8000-0x8)=[0x6, 0xffc]}) mmap(&(0x7f0000001000/0xe9f000)=nil, 0xe9f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) write(0xffffffffffffffff, &(0x7f0000006000-0x25)="240000001a0025f00000000400edfc0e0a0b00000004bf0202ffffeb0800020000fa0000", 0x24) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000d21000-0x4)=0xffffffffffffffff, 0x4) 2018/01/24 07:54:01 executing program 6: mmap(&(0x7f0000000000/0xf5f000)=nil, 0xf5f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x100000000, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000f5f000-0x4)=0x1, 0x4) sendto$inet(r0, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000f60000)=@pppoe={0x0, 0x0, {0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @generic=""/16}}, &(0x7f0000c16000-0x4)=0x1e) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000f60000)="6bdaf83a4bf847d50167b7d8a146f3ebfe655197ba2fd45ab99bedb24ca385872368971963feab", 0x27) getpeername(r0, &(0x7f0000f5f000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f5f000)=0x26) setsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000291000)=0x1, 0x4) recvfrom$inet(r0, &(0x7f00006e8000-0x32)=""/50, 0x32, 0x0, &(0x7f0000d02000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/24 07:54:01 executing program 4: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000d09000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000000)=""/198, &(0x7f0000747000)=0xc6) r1 = socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0xe, 0x7, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r2, &(0x7f0000001000-0x1000)="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", 0x1000, 0x10, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r3, &(0x7f0000001000)=[{&(0x7f0000000000)={0x27, 0xffffffff, 0xfffffffffffeffff, 0x6d6f2297a177c2cb, 0xf95a, 0x3ff, "a980718ce52e05978e55ca6a2b6dada31a448355c23a591d0d19f50d391fe9394440442412cf5a25bef0936f1499a48d877e2508900f937bea0f689b1d5edc", 0x3}, 0x60, &(0x7f0000000000)=[{&(0x7f0000000000)="0d34da43c6f14fd640c3781a58f9648d5721081b556dce17fb7ee92b38f7de62cb4022c01ebec82b3440fa32e8cd76d4d7d3d31a27b0c65e95fcae84bf9d87e40f3b0e485e7c0f7005c886a92774742f334a89b7c4d9520a1fe4ae235f46fc3801764dff0a76d1dae75f", 0x6a}, {&(0x7f0000001000-0xca)="e9c48400b518c38a53688e5b198cfd7bdae525edcd216176bff79940179035953c3b403f061caf41908a3effe6839603e2589804b38a711ac418c3d8c050a31a40e7d72c70438ffa15942fedfef81146c94cb3a5c80a57958bef77a00d36b976ac8a5146d02c1b2b324b88ba92b60622a16897b865f935343cf4b8dc9ac34bf23a4f091397aa194f68cbfeba8ae9fad7ee92a27e9d5983a1c5b004f8ef2720a3c206da0a8aa80a2a882de16d6a9ebdc6fbcfa0e1658af0d628610e086ddb8242fa7849b94379a6a898d6", 0xca}, {&(0x7f0000000000)="379a53a4e70cfebfb6155bf7a3815f796a2183f15f23ffa2e59ec8c591b181b159204ef7ceaf2dbf95d9e6852aa63439ade6423ecd0157807a25d747fc1a936a67d9fc2d40ec48306d3877e0154c445a2202f271be677e2349a9667a8967f2ecf3981493741d4781d0adb727bb8b06f25f7fded80683037e1274f4fe596be057ef5d446d2ec85c3b365597755b3cbe998cd06d70c5fd8f214f4cb27aad25237d0bbd28e584d162d3fa240ef0a69ad8a8a07951189fab8e12a106b0f4ae6fcb4768c9c3e0aa51fce886a28a98f8343cfbf8d3e7df37da8e2c21373de926f5beaef98d700678374c246f", 0xe9}, {&(0x7f0000001000-0xc3)="bbcbe0f0dcda004ec435166c8621d8c80040338de75d53e7062e27bede56947fe694f89f367002c3c33bbf1b24676aef6fca879ffbc6b75172d5e3a816e31d8b150e087a28694c3b7d45bb13c311be22859605ee09035d8bc983b5bb200930ca9067423aac1754f1b2a6c569e7fca0b3d429695e113acf3b77ef29122f10a1fedb211f3d22cc574d6f52a0b45cdb8602873ff4d6ccdde27d54de657146c48e4b35ca1c735df986f252b0a4c5b1b00259b8997eb1be3a9127734f18e98cc90ae3ba60b8", 0xc3}, {&(0x7f0000001000-0x12)="f25e3823f4743c9eba00387e05a211c5522a", 0x12}, {&(0x7f0000001000)="0b2f3ff633243a4c127db68f89900a7a0548ac79b0ea8f701a1b99d74a1fdf6b6b384ad3403393627e6ff8c6155aaee65d3377a842d336830029cf4820e424bb3b903da07e086d366ff9257868408f56d5269b1ed3ca866489ecc313138e8a9332d162aa866fc17bfb03c5158181db5210dea95c8ef43c12a6a6c91c30ed41647f0f4ea74c7c033461", 0x89}, {&(0x7f0000000000)="75d9b3c80295df932353b068", 0xc}, {&(0x7f0000001000)="002c3f4aed4f705ecfde5c8df2d7c1c123af34426e35f07c850d042b873a8782ba3b3425361499df39fecf043db943de21b59ca318a09de5ce22c0e81ca6c7fd47b3db9c70227da1104bbdf87f641531fccfaef9cddf714d49b5e39f155fdf807a2ffd3adf108588a690d8c71e6338dc25a8786873ad25fc8175826714", 0x7d}, {&(0x7f0000000000)="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0x1000}, {&(0x7f0000000000)="f9d843beb14469cc1b045d7959303ded1e6a649e622cda209e60da7823c8a938121bf41750377afbd5e0", 0x2a}], 0xa, &(0x7f0000002000-0x1e)={0x60, 0xff, 0x1, "f0733380c6efe2359bd0f518d4a3757d1d17f41ba84b002631fca667ab085fcec20d413aa14b7aa352c2f459f1a91fdefdfa61984fbee748f5d0f740364f299865134d9066d58b917b"}, 0x60, 0x8001}], 0x1, 0x4000) shutdown(r1, 0x8000) 2018/01/24 07:54:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket(0x3, 0x5, 0x6) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000d52000)=0x0) bind$alg(r0, &(0x7f0000f79000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(chacha20,ghash)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="", 0x0) 2018/01/24 07:54:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000016a000)={'raw\x00', 0x0, 0x0, 0xaf0, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0x10, &(0x7f0000ada000)={0x0, 0x0}, [{{{@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @common='vlan0\x00', {0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0}, 0xaf00000, 0x74, 0x94, 0x0, {0x0, 0x0}, []}, {0x20, "0f566d29d7d8d8ab7ac305dd7e7009780de67c3d25e96c4628b8fbe247", 0x0, ""}}, {{{@multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @common='ip6gre0\x00', @generic="1e2e1eba3169ac39682040d20a3194f3", {0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0}, 0x0, 0x987, 0xa5c, 0x0, {0x0, 0x0}, [{0x913, "2de98065ca9dffb0842ca8ca145847df7399384890bbb2b2b0a0e1e97c", 0x0, "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"}]}, {0xd5, "4cced6fc31edec7727c84cd3ad6e872e83a598c56f224fb5d1e5b54d0c", 0x0, "809c08e700f783a38054e685852f12e6e6cedd7293b016bb5b7766335624df204d843fef0b59fd65374dfb063b681d133e663b3d6d971bcf6b75fd55df354a4a922529c7785caf42665d7eb97cfe32ab885a670097ea370f2e4690446d27199120baf30c72533430f9aa1e0c45ca2e70ddb10a6e4b47ac1e8cb30312c41506bcde319c9d2c731660bf4115be5e1e512b6b0292fc2358e81705038f9733fb45e549b1ed1844754365d0874ddcf06fc8634735d212f5"}}]}, 0xb50) r1 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000695000)=@add_del={0x2, &(0x7f000037b000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x8001}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000093a000)={r1}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000677000-0x8)={0x0, 0xf36}, &(0x7f0000c5d000)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00009cd000-0x8)={r3, 0x8}, &(0x7f0000f35000-0x4)=0x8) 2018/01/24 07:54:01 executing program 2: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000001000-0x2)=0x8) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000060000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000001000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000cd1000-0x38)={0x0, 0x0, &(0x7f0000859000-0x10)={&(0x7f0000e05000)={0x2, 0xd, 0x0, 0x0, 0x18, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_lifetime={0x4, 0x3, 0x28000000, 0x0, 0x0, 0x0}, @sadb_x_policy={0x8, 0x12, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, 0x0}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}}]}, 0xc0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 07:54:01 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00009ac000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x6}, 0x25) sendto$inet6(r0, &(0x7f0000db0000-0x1e)="51351aacc543f5d11b2789e9a7b1480515951950fedba5e5145da486bf34", 0x1e, 0x0, &(0x7f000045f000)={0xa, 0x0, 0x1000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x89}, 0x1c) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000068f000-0x8)=@assoc_value={0x0, 0x4ecedc15}, &(0x7f0000f0f000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00003ee000)=@assoc_value={r1, 0x0}, 0x8) sendto$inet6(r0, &(0x7f000077a000)="", 0xfeee, 0x0, &(0x7f0000d5a000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) 2018/01/24 07:54:01 executing program 5: r0 = socket$inet6_sctp(0xa, 0x2, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[], 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) 2018/01/24 07:54:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00002f9000)={0x0, 0x1, 0x0, 0x0}, 0x10) listen(r0, 0x3ff) socketpair(0x1b, 0x0, 0x5, &(0x7f0000cd3000-0x8)={0x0, 0x0}) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000c42000-0xc)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000276000)=0xc) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000fb2000-0x14)={0x0, r1, 0x5, 0x3, 0x0}, 0x14) sendmsg$nl_route(r2, &(0x7f00004ff000)={&(0x7f000022f000)={0x10, 0x0, 0x0, 0x81002000}, 0xc, &(0x7f0000d41000)={&(0x7f0000f24000-0x68)=@ipv4_newaddr={0x68, 0x14, 0x200, 0x2, 0x0, {0x2, 0x18, 0xad5179ef339701e, 0xc8, r3}, [@IFA_ADDRESS={0x8, 0x1, @loopback=0x7f000001}, @IFA_BROADCAST={0x8, 0x4, @loopback=0x7f000001}, @IFA_ADDRESS={0x8, 0x1, @dev={0xac, 0x14, 0x0, 0x17}}, @IFA_BROADCAST={0x8, 0x4, @dev={0xac, 0x14, 0x0, 0x12}}, @IFA_CACHEINFO={0x14, 0x6, {0x1, 0x1, 0xff, 0x0}}, @IFA_FLAGS={0x8, 0x8, 0x200}, @IFA_CACHEINFO={0x14, 0x6, {0x8, 0x6, 0xe76, 0x3}}]}, 0x68}, 0x1, 0x0, 0x0, 0xfc277a84b04b1deb}, 0x8000) socket$inet6(0xa, 0x1, 0x1fffffffffffc) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r4, &(0x7f0000848000-0x1)='/', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_SIOCBRDELBR(0xffffffffffffffff, 0x89a1, &(0x7f000004e000)=@common='ifb0\x00') r5 = accept4$inet6(r0, &(0x7f00000cb000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000d08000)=0xc, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5}, 0x98) 2018/01/24 07:54:02 executing program 4: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) recvfrom(r0, &(0x7f0000ad6000-0x1000)=""/4096, 0x1000, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f00007ca000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0x26) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000001000-0x4)=0x0) bind$ax25(r1, &(0x7f0000000000)={0x3, {"e3af7c88dab47f"}, 0x8}, 0x10) 2018/01/24 07:54:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000b63000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000aea000-0x4)=0x14, 0x80000) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000de3000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, r1}, 0xc) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000a5000)=0x4, 0x4) r2 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000547000-0x18)={0xa, [0x8000, 0x9dbc, 0xb708, 0x12, 0x0, 0x5, 0x0, 0x98, 0x10000, 0x94]}, &(0x7f000046d000)=0x18) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00007fd000-0x8)={0x0, 0x6, 0x400}, &(0x7f0000837000)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00006d2000-0x8)={r3, 0x54}, 0x8) socket$netlink(0x10, 0x3, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r4, 0x29, 0x3a, &(0x7f0000660000)=0x0, &(0x7f0000527000-0x4)=0x4) 2018/01/24 07:54:02 executing program 6: 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(r1, 0xc00c642d, &(0x7f0000ef9000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f000010a000)={r2, 0x80004, r0}) r4 = accept4$inet6(0xffffffffffffff9c, &(0x7f00005ab000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000fe0000-0x4)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000c27000-0xc)={0x0, 0x81, 0x30}, &(0x7f00006fc000-0x4)=0xc) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000f4d000-0x4)=0x1f, 0x4) r6 = socket(0x14, 0xa, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r6, 0x89e2, &(0x7f000063a000-0x4)={r4}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r6, 0x84, 0x13, &(0x7f00007a8000-0x8)={r5, 0xe452}, &(0x7f0000a52000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000c78000)={r7, 0xf9ab4ad, 0x101}, &(0x7f0000cb1000-0x4)=0x25f) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r4, 0x84, 0x78, &(0x7f0000f9f000)=r8, 0x4) ioctl$DRM_IOCTL_MODE_SETCRTC(r3, 0xc06864a2, &(0x7f00004e4000)={&(0x7f00001d1000-0x14)=[0x7ff, 0x7fff, 0x1f2daea1, 0xfffffffffffffff9, 0x7], 0x5, 0x3f, 0x34, 0x4, 0x7fffffff, 0x401, {0x1f, 0xff, 0x80000001, 0x6, 0x7f, 0xed3, 0x1f, 0x7, 0x7, 0x6, 0x8, 0x6c, 0x1a3, 0xf117, "abcf98689e2640abe5dfd7f6ff2009bfefabf8ac202e2fb2ebe559b8d5e83b06"}}) r9 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000682000)=0xffffffff, 0x4) setsockopt$sock_attach_bpf(r4, 0x1, 0x32, &(0x7f00005c1000)=r9, 0x4) socketpair(0x11, 0x4f65e7d791d4218a, 0x1ff, &(0x7f0000161000)={0x0, 0x0}) setsockopt$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$alg(r12, &(0x7f00003db000-0x58)={0x26, 'aead\x00', 0x0, 0xfffffffffffffffe, 'ccm_base(xts-aes-aesni,tgr192-generic)\x00'}, 0x58) gettid() connect$pptp(r10, &(0x7f0000373000)={0x18, 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]}, 0x20) socket$inet6(0xa, 0xa, 0x287cf7ca) socket$inet6_udp(0xa, 0x2, 0x0) r13 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r13, 0x29, 0x400000000, &(0x7f0000c4c000)=0x401, 0x1) accept$llc(r11, 0x0, &(0x7f0000c02000)=0x0) setsockopt$inet6_MRT6_ADD_MIF(r13, 0x29, 0xca, &(0x7f000052d000)={0x0, 0x0, 0x0, 0x9, 0x0}, 0xc) 2018/01/24 07:54:02 executing program 3: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000f7e000-0xea)="b59d2fbd868cd2715f1e6253631b1fd448e2609942910c71416f09412cfb51b494824128c38f26673203e8adefb8ed772348416e13b25507e02e2537ac78edb806b1e74e20416106907b2b4d23b4ed886f6d0001918f111f775bb082be0c89875bdbe728d6ccdfda1f925cbb3d55c34ed6ade9f9e53c840541954f6ffeeaa9d69441e838c5f7ed1d7be66aca033299747e770adfc1de9b4c307f28f4c86d5b6847fd93c22de7d6b85fb7e13fa5885cc6f9977e34d4f9254cb3a38ef3dea952c399297022a8649624615a2b4a412f25a52af2ea9e6a2b049d63dcdf4d217c6e8b8ba22082a9b4b9c29a7e", 0xea, 0x24000000, &(0x7f0000f7e000)={0x2, 0x0, @rand_addr=0x101, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f00005ce000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @empty=0x0}, 0xc) 2018/01/24 07:54:02 executing program 5: mmap(&(0x7f0000000000/0xd3f000)=nil, 0xd3f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xd, 0x800100000802, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xff, 0x0, 0x2, 0x0, []}) ioctl(r1, 0x8916, &(0x7f0000000000)="") r2 = bpf$MAP_CREATE(0x0, &(0x7f0000c55000-0x2c)={0x5, 0xfffffffffffffffb, 0x4, 0x3, 0x18, 0xffffffffffffff9c, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000d3f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shutdown(r0, 0x0) mmap(&(0x7f0000d3f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000d40000-0x48)={0xf, 0x7, &(0x7f0000d3f000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x2f7}, [@map={0x18, 0x2, 0x1, 0x0, r2, 0x0, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x80000001}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00009b5000-0xa)='syzkaller\x00', 0x101, 0x1000, &(0x7f0000278000)=""/4096, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000d3f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r1, &(0x7f0000d3f000)=@file={0x0, './file0\x00'}, 0xa) sendto$inet6(r0, &(0x7f00005d4000-0x2)="", 0x0, 0x48083, &(0x7f00006b1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/24 07:54:02 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x80003, 0x14ab, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f00005a3000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007d6000-0x4)=0x24) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000002000)={r3, 0x0, ""}, &(0x7f0000003000-0x4)=0x8) getsockopt$inet6_tcp_int(r1, 0x6, 0x3f, &(0x7f0000000000)=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000001000)={&(0x7f0000000000/0x1000)=nil, 0x20, 0x4, 0x81, &(0x7f000060a000/0x11000)=nil, 0x200}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000003000-0x8)={r2, 0x3ff}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r4, 0x8953, &(0x7f00005a4000-0x44)={{0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffd, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) getsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f00003f4000)=0x0, &(0x7f0000c2d000-0x4)=0x4) 2018/01/24 07:54:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000048f000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000013000)={0x2, &(0x7f00008b4000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f00004e5000-0x8)={r1, 0x3}) r2 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r2, &(0x7f0000bc3000-0x1000)="", 0x0, 0x0, &(0x7f00006a4000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000695000-0x2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x8, 0x0, ""}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) 2018/01/24 07:54:02 executing program 7: mmap(&(0x7f0000000000/0xdff000)=nil, 0xdff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f000001b000-0x5c)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, {0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0, 0x81, 0x5]}, 0x5c) pipe(&(0x7f0000a7e000-0x6)={0x0, 0x0}) r2 = accept$unix(r1, &(0x7f0000df1000)=@file={0x0, ""/4096}, &(0x7f0000c1e000)=0x1002) r3 = socket$inet6(0xa, 0x80005, 0x0) ioctl$sock_ifreq(r3, 0x8970, &(0x7f0000dec000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000bee000)={0x0, 0x80000, 0xffffffffffffff9c}) listen(r3, 0xb0d) r4 = socket$inet(0x2, 0x4, 0x5) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f000003b000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r5 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) bind$inet(r5, &(0x7f000017b000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000dfc000-0x4)=@int=0x0, &(0x7f000036a000-0x4)=0x4) getsockopt$sock_buf(r5, 0x1, 0x18, &(0x7f0000dee000)=""/0, &(0x7f0000dee000)=0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000be9000-0x4)=0x0, &(0x7f0000dfb000-0x4)=0x4) setsockopt$inet_tcp_int(r5, 0x6, 0x200000000000a, &(0x7f00009c2000)=0x6, 0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000a21000)=0x0, &(0x7f0000df8000-0x4)=0x4) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f00007ee000)={0x8000, 0x204, 0xffffff7ffffffff8, 0x2, 0x0}, 0x10) sendto$inet(r5, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000df4000-0x18)=@add_del={0x2, &(0x7f000092e000)=@generic="cf00a500050000008000000165ef47fc", 0x3}) setsockopt$sock_int(r1, 0x1, 0x100000000c, &(0x7f00001bb000-0x4)=0x8, 0x4) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000df5000-0x4)={0x7}, 0x4) setsockopt$inet_tcp_buf(r5, 0x6, 0x1f, &(0x7f00005b3000)="1f0000000000000000f9fffc8f36f800000733f1a5a78631df491525c301040008000000004fa607", 0x28) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000df5000)=0xaf, 0x4) pipe(&(0x7f0000df3000)={0x0, 0x0}) getsockname(r1, &(0x7f0000df9000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000bac000-0x4)=0x14) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000c51000-0xe)=@generic="fd5f6f5eebc841c763ec6807a0da1a1a", 0x10) sendto$inet(r5, &(0x7f0000dfc000)="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0x105d, 0x14, 0x0, 0x0) read(r5, &(0x7f0000dfe000)=""/4096, 0x13a0) 2018/01/24 07:54:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000003c000)='vegas\x00', 0xffffff41) sendto$inet(r0, &(0x7f0000fa1000-0x1)="", 0xffffffffffffff41, 0x20020004, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x0) [ 1414.748427] device lo entered promiscuous mode 2018/01/24 07:54:02 executing program 3: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000000)="") getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000001000)=@assoc_id=0x0, &(0x7f0000005000)=0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000007000-0x8)={r0, 0x80}, &(0x7f0000006000)=0x8) 2018/01/24 07:54:02 executing program 0: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000000e000)={{{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0xff}, 0x0, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f000000e000)={0x0, 0x0}) setsockopt$inet_int(r0, 0x0, 0x0, &(0x7f000000e000)=0x8, 0x4) accept$packet(r2, 0x0, &(0x7f0000006000-0x4)=0x0) r3 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000010000-0x10)={&(0x7f0000010000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000009000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f000000f000)={r0, r3, 0x0, 0x2}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x3b, &(0x7f000000c000)=0xfffffffffffffffb, 0x4) 2018/01/24 07:54:02 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000001000-0x38)={&(0x7f0000001000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000000000)=[{&(0x7f0000756000-0x1000)=""/4096, 0x1000}, {&(0x7f0000d9a000)=""/179, 0xb3}, {&(0x7f0000376000-0x34)=""/52, 0x34}, {&(0x7f0000213000)=""/150, 0x96}, {&(0x7f0000365000-0x1000)=""/4096, 0x1000}, {&(0x7f0000795000-0x12)=""/18, 0x12}, {&(0x7f0000001000-0xff)=""/255, 0xff}, {&(0x7f0000000000)=""/214, 0xd6}, {&(0x7f0000000000)=""/227, 0xe3}, {&(0x7f0000001000-0x16)=""/22, 0x16}], 0xa, &(0x7f0000bd3000-0xa4)=""/164, 0xa4, 0x1f}, 0x10001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000fe4000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00002f5000-0x50)=[{&(0x7f00004d6000)="c8e31db9305e97a1931a8c80d4d29daa92a81ea83f23c17338b8ab80a83e2b8991e62642cfedf2073163bb55afda12b05c508305e7fe43d4c18d42381f3f7e43ffcc2db61c2b543b9d233805217d76", 0x4f}, {&(0x7f000067a000)="058dc4ee279e4036aaa09de14c842ef2648ab2800fc93b500f651db50fca92c4d83dd5206bcd58eb1da4e7ccc9013b79aed1d19bbc0c05edcf50e3122c5539c89f5753b177561b61da3fc2d69ab75a705284e6d57cac0189e7671aef69510fd7ddf4da8bf9dfb3b4c1613b3bf771710d175b3fca38e3a64fbe74d05245d39fb4d6cca155654b1ef188", 0x89}, {&(0x7f0000001000-0xa0)="ab799b1e6bca9540c65b9d31244b4899edcefd6746dfa59e2789c367e5dc7584eab35948a15804a7ebeeb82db8c2a750c561c86cf035b90a4b5ce719b152b1b02a453c2e6a92c3657fb14a947cffe9e6dd1dae4d99c98dee18e1c51a217817f60727164072abb23a127913bf861ca8991d7e6e8d1dedad5f456662f593df766bbbec94238ff41516c1f09e162f9f38d9fdff52d5b4ddae39f75bfc015a6f9eea", 0xa0}, {&(0x7f000037c000-0x1000)="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", 0x1000}, {&(0x7f000079d000-0xb8)="fb647b443ca5cfedd0e712a808f687b2cd2399ef2423630c17a7b187cd590bc3ee97930b35b57ef236c088a379c9aa070e4435ceb08d0dde8a43a777195e43e91f4fa7f4b387829801deae866ea88a9d926075e0427f2961cd8d641255d6cf1c967636688a734512c834949b4765e19349786d2836feff9dd32cd287d4c86b4cad429f4526988e99088c3dcc6a81e736b6d5b76368fb7f679fe1b7719cae5ec9dfc66aae53cee83ee55600301370c693fdc1eff42fb83e43", 0xb8}], 0x5, 0x0, 0x0, 0x44000}, 0x90) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r1, 0x107, 0xa, &(0x7f0000000000)=0x0, 0x33a) 2018/01/24 07:54:02 executing program 3: socketpair$inet(0x2, 0x4, 0x0, &(0x7f0000c21000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000a4b000-0x78)={0x0, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2a4, 0xbe9, 0x0, 0xc7b, 0x808f, &(0x7f0000000000)=@generic="cbc572273ed8b8af7f11a39efab297b6", 0x8025, 0x9, 0x7ff}) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000d0e000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0}, 0xfffffedf) 2018/01/24 07:54:02 executing program 5: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000009000)=""/180, 0xb4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000005000-0x28)={@common='gre0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r0, &(0x7f0000001000-0x14)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f000000a000)=0xfff, 0x5d4f9ba557c9f16f) write(r0, &(0x7f0000005000)="", 0x0) 2018/01/24 07:54:02 executing program 5: r0 = socket$inet(0x2, 0x80a, 0x0) getpeername$inet(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000144000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x400}) 2018/01/24 07:54:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffffff, &(0x7f000055e000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000d15000)=0x48) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00004f0000-0x4)=0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000322000)={0x6, 0x1, 0x1, 0x9, 0x200, 0x8, 0x4, 0x5, 0x0}, &(0x7f00000cd000)=0x20) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000d8e000)={r2, 0x92c}, &(0x7f00004e8000-0x4)=0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000321000)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x100401fd}, 0x8) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000d9f000-0x4)=0x0, &(0x7f00007af000-0x4)=0x4) connect$inet6(r1, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000414000-0x10)={0x0, 0x8001, 0x1, [0x1000]}, 0xa) 2018/01/24 07:54:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x1904) recvfrom$llc(r0, &(0x7f00006b0000-0xa3)=""/163, 0xa3, 0x2, &(0x7f0000846000)={0x1a, 0xf8, 0x5f, 0x9, 0x7fff, 0xfff, @random="94469e780650", [0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000005b000)={0x0, 0x4b, 0x30}, &(0x7f000027b000)=0xc) socketpair(0x4, 0x6, 0x80000000, &(0x7f0000f7b000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000037e000-0xc)=@sack_info={r1, 0x3ff, 0x4}, &(0x7f0000224000-0x4)=0xc) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f00001a3000)=0x42, 0x4) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f00006c2000-0x20)={0x80, 0x0, 0x10001, 0x9}) ioctl$DRM_IOCTL_SG_ALLOC(r3, 0xc0106438, &(0x7f00007c1000)={0x5, r4}) socket$inet(0x2, 0x0, 0x3) r5 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r5, &(0x7f0000d30000)={&(0x7f0000126000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000d00000-0x10)={&(0x7f000060e000-0x1e0)=@allocspi={0xf8, 0x16, 0x7, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x6c}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x100}, []}, 0xf8}, 0x1, 0x0, 0x0, 0x0}, 0x0) r6 = accept4(r5, &(0x7f00005cc000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000803000-0x4)=0x32, 0x800) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000e2f000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @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=@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}}, &(0x7f0000be8000)=0xe8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r7, 0x84, 0x70, &(0x7f0000336000)={0x0, @in6={{0xa, 0x0, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4, 0x8, 0x4, 0x7cd72563, 0x7fffffff, 0x200, 0x1, 0x4b4, 0x3, 0x58, 0x3, 0x91, 0x2, 0x8, 0xffffffffffff2125]}, &(0x7f0000d6c000)=0x108) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r7, 0x84, 0x22, &(0x7f0000342000-0x10)={0x9, 0x1, 0x8000, 0x7, r9}, &(0x7f0000a96000-0x4)=0x10) ioctl$sock_inet6_SIOCSIFADDR(r6, 0x8916, &(0x7f0000afd000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, r8}) 2018/01/24 07:54:02 executing program 7: r0 = socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000603000)={@generic="d2f09f68e2140fcb20c8629b23b8f8c4", @ifru_flags=0x400}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000001000-0x1f)="242c33a4323ee158734e8bacaa2b4c033b31bc6bc8bc4fe27de02e53dad2d7", 0x1f, 0x4000, &(0x7f0000954000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000000000)={&(0x7f0000001000)=[0x3ff, 0x9, 0x4], 0x3, 0x100, 0x7fff, 0x4f14, 0xffffffff, 0xf5a5, {0x7, 0x8, 0x100000000, 0x0, 0x2, 0xf6, 0x7, 0x8, 0x8b87c7c, 0x3fffc0000000000, 0x7, 0x603, 0xea09, 0x2, "316df288f08e09ee296db4c5f7ee2e7f99e8f63a6919a93f8e0b64e3f57f51a3"}}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000003000-0x4)=0xa5d2, &(0x7f0000001000)=0x4) close(r1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r1, &(0x7f0000003000)="617bd11687021ad61a6aab5a0427d1502768250076b27a14b90fa32a93507797e24cefc79b5ecb331fdc6515acffdb38c0725e6da1b9ba32794185e9f3ab603ac7fbf26c8351fb9845045b38352ac3a450608ff8adec843c03b06c740425b3667b8c06dfbc9a872ec56ba68fbaadcf78d5f8ee8c37a5893608fa81e104b9825341897c94074065c44b620f2b824669e6d3da176086e018a0b2ed2583dda9eb24", 0xa0, 0x8000, 0x0, 0x0) bind$inet(r1, &(0x7f0000002000-0x10)={0x2, 0x1, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$SIOCGIFMTU(r2, 0x8921, &(0x7f0000000000)={@generic=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000005000-0x10)={0x0, 0x1, 0x8, 0x200}, &(0x7f0000001000)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000003000+0x74d)={r3, 0x349, 0x20}, 0xc) r4 = socket$inet(0x2, 0x8080a, 0x80) setsockopt$inet6_udp_int(r2, 0x11, 0x65, &(0x7f0000000000)=0x8, 0x4) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000003000-0x28)={@generic="d3e063939d2e57267e055d2e9c3e7e90", 0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000006000-0xa0)={r3, @in6={{0xa, 0x2, 0x10000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xe827}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x80000001, 0x8, 0xffffffff80000000, 0x0}, &(0x7f0000003000-0x4)=0xa0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000002000)=0xfffffffffffffffc, &(0x7f0000007000-0x4)=0x4) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000006000)={r2, 0x120000000000}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000008000-0x8)={r5, 0x1}, &(0x7f0000008000-0x4)=0x8) accept4(r4, &(0x7f0000006000)=@pptp={0x0, 0x0, {0x0, @loopback=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x20, 0x80000) 2018/01/24 07:54:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000bda000)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(tnepres)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00008f9000)="1d14", 0x2) socketpair(0x10, 0x80003, 0xffffffffffff0000, &(0x7f00000c2000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f000094e000-0xa0)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x8, 0x6, 0x94, 0x41}, &(0x7f0000d64000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000700000)={r3, 0x1000, "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"}, &(0x7f0000ac2000)=0x1008) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000cb5000)={r3, 0x0}, 0x8) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000e63000-0x4)=0x0) 2018/01/24 07:54:02 executing program 1: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000001d000)={0x0, 0x0}) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000019000)=0xaa, 0x4) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f0000007000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x18, 0x26, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@nested={0xfffffffffffffd53, 0x0, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 07:54:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000a9d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cdb000)=0x14) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00003b6000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000eee000-0x4)=0xc) socket$bt_l2cap(0x1f, 0x3, 0x0) 2018/01/24 07:54:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x1, 0x0, 0x0}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x6c}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) connect$inet6(r0, &(0x7f000088c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000579000)={0x4, 0x5, 0x8002, 0xfffffffffffffffa, 0x734f, 0x400000000000, 0x400, 0x2, 0x0}, &(0x7f0000b94000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000367000)={r1, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00006f3000-0x4)=0x8c) accept$inet6(r0, &(0x7f0000304000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000083d000-0x4)=0x1c) r3 = accept4(r0, &(0x7f00002b9000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000ca8000-0x4)=0xe, 0x80000) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f000023e000-0x8c)={r2, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000075e000-0x4)=0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r4 = accept4(r0, &(0x7f0000b6b000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d74000-0x4)=0x26, 0x80800) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f00003f6000-0x8)={r1, 0x7ff}, &(0x7f0000f4a000-0x4)=0x8) 2018/01/24 07:54:02 executing program 1: mmap(&(0x7f0000000000/0xb6a000)=nil, 0xb6a000, 0x3, 0x10031, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ab2000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000b6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000b6a000)={0x2000, 0x0}) vmsplice(r1, &(0x7f00005d6000-0xe)=[{&(0x7f00005d6000-0x1)=';', 0x1}], 0x1, 0x0) mmap(&(0x7f0000000000/0xd15000)=nil, 0xd15000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/24 07:54:02 executing program 5: mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000c9b000)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x7fffffff}, &(0x7f0000f13000)=0x98) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000276000)={r1, 0x14, "73f00a9a67aee887854ce3ee9933999edb742520"}, &(0x7f0000633000)=0x1c) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000f16000-0x8c)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000f13000-0x4)=0x8c) 2018/01/24 07:54:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000000a000-0x3d)={0x26, 'hash\x00', 0x0, 0x0, "637263333200001f000000000000000000000000000000000000000020000063000000000000000f000000000000f3ffffff0000c600"}, 0x58) socketpair(0x9, 0x804, 0x3, &(0x7f00009e9000)={0x0, 0x0}) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f00008bc000-0x8)={0x1, 0x7}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="2269026c", 0x4) r2 = accept$alg(r0, 0x0, 0x0) read(r2, &(0x7f000024a000)=""/122, 0x7a) 2018/01/24 07:54:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000013a000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @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, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007f5000)=0xe8) r2 = gettid() sendmsg$nl_netfilter(r0, &(0x7f00003ee000)={&(0x7f0000868000)={0x10, 0x0, 0x0, 0x10006}, 0xc, &(0x7f0000558000-0x10)={&(0x7f0000582000-0x338)={0x338, 0x3, 0xa, 0x0, 0x6, 0x2, {0xf, 0x0, 0x4}, [@typed={0xc, 0x1f, @ipv4=@empty=0x0}, @nested={0xc, 0x95, [@typed={0x8, 0x26, @void=""}]}, @nested={0x1f4, 0x81, [@generic="bf9dba88bad2635f78028ce10bb823d2af069df26f5995cd48808078111725374848b73ff53b0d4ce871b57caa9ea0d14a1a3dbcd9bf992911d9702c189c18", @typed={0xc, 0x92, @uid=r1}, @typed={0xc, 0x21, @ipv4=@loopback=0x7f000001}, @generic="5ee2ada1631a8579916a047fa3cecafe12a71a310e5d54559cbfb53fec", @generic="1e28b46ec67baa160504efe206989cca8187cb34410d1a1c21f8ad23fe6ab5e335883e9fec4d02cd3109134f8df261e4db467de48da9c4b6c1a0123eb0ed83a1440e97bd13f2b9920e96f2795b4ed396023bec4103ac5facc87ede0b806df7cb771835d4324b2646770796acee1ec59e4868198389b5fdb3d5cb9fdcf0bc912a7ff94ed79b04117c395b3618d1c99384b1a187377297beecfcab7c3d1ea9749dc33df75a9f76457d996ee170b2da3a4f7d394eac72288c0fadd21b698700e06047927f5571ee4a97327a30ff1e0c74ecb95cbec07105088b21d35120eee9601b6c708a07525e9d6bda315470a69b4e766978a247ff", @typed={0x8, 0x3f, @void=""}, @typed={0x18, 0x75, @str='cgroup-]:nodev\x00'}, @typed={0xc, 0x6, @pid=r2}, @generic="b1b8614dbd023b70aa4bababf7740f587c84255e1f622496f4db5d9e7a4589c1785b6db152ccbbdf9927d355e8c75a5eb51dede50b676bf29de79d6286f541250d13ee47f526244197fba953", @typed={0xc, 0x47, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}]}, @typed={0x94, 0x36, @binary="27567256e2e8a969265ac0831a9685884ca61ead4e8dcb5f4f9bca8f233dbd426fc521ee261b71072c93ece7c757b090f8f349a2a9469d9ae80264e3b4eaf0d7783e3254d1cd1311de29b5548dba85880333eb77573632185b61ac97533bcf53e784cff441f1b58c3243373b70101691b372041460c08d9d65c35bead53bb1853d153ca722f5d992508ffd"}, @generic="3192561a02108167851112611525658837d3aa288d49ba06e2112df63dc0e938c6432266cd60d1056fbdf2c5dd06d163ad1943da9e0bec158b1204110c40c033d77e5f5d94586458a91aae9f8a2ad4747ad6159a090ad121d5d36fdb02734244f33e1c02978219", @typed={0xc, 0x6d, @u32=0xccda}, @typed={0x10, 0x25, @u64=0xa000000000000}]}, 0x338}, 0x1, 0x0, 0x0, 0x800}, 0x20000000) sendmsg$nl_netfilter(r0, &(0x7f00000fc000-0x38)={&(0x7f0000976000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00000b1000)={&(0x7f00007cc000)={0x24, 0x2, 0x2, 0x7a8b566d789388b3, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0x10, 0x6, @u64=0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 07:54:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000386000)={0x0, 0x0}) recvfrom$unix(r0, &(0x7f00003eb000-0x34)=""/52, 0x34, 0x2102, &(0x7f00005a9000)=@abs={0x0, 0x0, 0x1}, 0x8) r1 = socket(0xa, 0x2, 0x0) sendto$unix(r1, &(0x7f0000029000)="", 0x0, 0x8804, &(0x7f0000016000)=@file={0x10000002, "a002000000000000006d7dd316a4"}, 0x10) sendmmsg(r1, &(0x7f0000949000-0x3c)=[{{0x0, 0x0, &(0x7f00009f7000-0x20)=[{&(0x7f0000f73000-0x1)="bc", 0x1}], 0x1, &(0x7f0000d7e000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x7e) 2018/01/24 07:54:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a50000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91", 0x5) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000def000)={0x0, 0x0, &(0x7f0000e9f000)=[{&(0x7f0000906000-0xd7)="b94448ed12c0847c94c1c6e540317f24d7863540af216a75706dccb3956f5f9e58e0edca4e108a03482bcfa3085675c033cdc3b8a85bd3a125b56f22ade9080fdc7d2c5b21ffd7cc2ea7da32a82cb521eb2f76f4c99bf01ecab8c4905f115fe1271359fd329315bf1ab67721fdef5583ed4c5abddc632c28c0c3359d343a9221802b39dbd9cfa99eb783d2ebaa418755e62ba44e33ec3421e3d26597782f469405502e2f3fc9aaa470f4c2dbb3f6185daccade4df19d6d49fa2f4118f0375b195fd5131231181b188e913376cf7bc977", 0xd0}], 0x1, &(0x7f0000bd2000)=[], 0x0, 0x0}, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000f4c000-0x20)={@generic="e7d3706b564efaa64f2d1ad0b5de25da", @ifru_flags=0x1802}) recvmsg(r1, &(0x7f00001b0000)={&(0x7f0000ccb000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000647000)=[{&(0x7f0000b5b000-0x4b)=""/75, 0x4b}, {&(0x7f0000cbd000-0x1ef)=""/4096, 0x1000}], 0x2, &(0x7f0000220000-0xbe)=""/190, 0xbe, 0x0}, 0x0) 2018/01/24 07:54:02 executing program 1: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000-0x58)={0x26, 'skcipher\x00', 0x100e, 0x0, 'ecb(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0", 0x4) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60337191a58df0c2c6d5b870ca6e04caf41eab5e606a5400ab3f2b56cfac84401200885e8ed098aa6615ba7d2e3a545e7c9ebb48843f0a6611", 0x58}], 0x1, &(0x7f0000f78000)=[], 0x0, 0x4000}, 0x0) recvmsg(r1, &(0x7f0000729000)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000ed6000)=""/17, 0x11}, {&(0x7f0000f75000)=""/228, 0xe4}], 0x2, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/24 07:54:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000d6b000-0xb8)={0x0, 0x7fff, 0xfffffffffffffff9, 0x3f, 0x87fff, 0x100000001, 0x400, 0x4, {0x0, @in6={{0xa, 0x2, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f, 0xd, 0x8005, 0x8, 0x4}}, &(0x7f0000fb7000)=0xb8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000efb000-0x8)={r1, 0x800}, &(0x7f00009d2000)=0x8) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000814000-0x4)=0x6, 0x4) r3 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r3, &(0x7f0000c67000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r3, 0x104) socket$nfc_llcp(0x27, 0x3, 0x1) connect$inet(0xffffffffffffffff, &(0x7f00002f8000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00008cb000)="", 0x0, 0xfffffffffffffffe, &(0x7f0000a42000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = accept(r3, &(0x7f000080e000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000723000-0x4)=0xe) sendmmsg$unix(r4, &(0x7f0000719000-0x38)=[{&(0x7f0000ab2000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000afe000)=[{&(0x7f00000ae000)="782940b7596accc9faafcdc55a61991fabdd8827635336ea549c75bf1fe00d81297367969dadd478c48b508e7816482c4134123e4cd3d2fcb1b6fc121b021198fbcfedb8fa815cc29011cf2a0e2df9cac637b4a3a7785ef0e0054df7be3ed15c6ca4be1256d4d0ac5e93d8", 0x6b}], 0x1, &(0x7f000051d000-0x30)=[], 0x0, 0x80}], 0x1, 0x40000000000000) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00001a6000)=@assoc_id=r1, &(0x7f0000119000)=0x4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000059a000-0x18)={r2, 0x1, 0x0, 0x20, 0x5}, &(0x7f0000265000-0x4)=0x18) sendmmsg$nfc_llcp(r4, &(0x7f000033f000-0x230)=[{&(0x7f0000bcb000-0x60)={0x27, 0x80, 0x8, 0x7, 0x0, 0x6, "5694600e3e9ad92789fcb52beeabe5732c1695401f1a4bdd60d4755f9ee9c415cf06adfe0e0117ce63a539091bc46501d49b37abdf189a838abc1f24e20706", 0x2}, 0x60, &(0x7f0000a18000-0x50)=[], 0x0, &(0x7f0000dee000)={0x20, 0x0, 0xfe, "41fc0ca2fd01cfbcc40bce1ac1"}, 0x20, 0x80}, {&(0x7f0000313000)={0x27, 0x15, 0x27cc, 0x7, 0x401, 0x800, "7505557fa1ba828c6acafbb749e1aaaa72493231162a6c09dc1c6c8df17d0644049453ae13759f32f199494f8a57c23467d971f0956835404b942c6c921887", 0x1}, 0x60, &(0x7f00009fb000)=[], 0x0, &(0x7f0000850000)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}], 0x2, 0x0) 2018/01/24 07:54:02 executing program 0: r0 = socket$inet(0x2, 0x80a, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000f77000-0xc)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @rand_addr=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000001000-0x4)=0xc) getsockname(r0, &(0x7f0000b5b000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x6) 2018/01/24 07:54:02 executing program 3: socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) write(r0, &(0x7f0000706000-0x25)="2400000024007f0000001200000001000029f6ff010000000000fffdffffffff0100ff10", 0x24) 2018/01/24 07:54:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00001bb000-0x4)=0x0, &(0x7f00000da000)=0x4) bind$alg(r0, &(0x7f0000e54000-0x46)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b0a000)="8b7c7bf655285325f14b93534a49d94b215bfab6802677089db56dca7a49242f6f023a5f06eefb6bc9dedea47a03217f6d9e0916ea41560800000000000050eab48dcdb3dc3186c755d35f432e4164409374cf292cc151f255fead05cc7175c9a33d3e3b9f05d0c546530dd190ea4dbeea624fd71edb7fad84a5106fbffca399896b5eda1db57f7042c7aabe7f49ba47a10dbca09d3c37b9", 0x98) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00009d4000)={r0}) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f00005a3000)={@rand_addr=0x0, @multicast2=0x0, 0x0}, &(0x7f0000029000)=0xc) connect$packet(r1, &(0x7f0000954000)={0x11, 0x1, r2, 0x1, 0x8, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001e8000)="9f5325321f4b746c10a147769b264e67a7cb08339fe158932e8252f42989daf738874b432ea4c101c397ab5b6473edb46ac4576da104a48fb35e9406df47c568bf3f291dbbe65d41ec4a8a7489a7", 0x4e) 2018/01/24 07:54:02 executing program 7: r0 = socket(0x19, 0x0, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00006c0000)={0x0, 0x5f, "065dcb9f880163f300c9e532ce77f690538d66b17652c7ffb4107f047f8a4a35b8da9ed68da3d9fcd3401e183f52308133a0b5988c0930ea8264455fb222801aa94e68e91f403a3f369c9bb3359d648fe0de53d7275e36ff2625178775bcf9"}, &(0x7f0000000000)=0x67) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000-0xc)=@sack_info={r1, 0xdf200000, 0x20}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r2, &(0x7f0000029000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xfffffffffffffe03, &(0x7f0000016000-0x10)={&(0x7f000001e000)={0xfffffffffffffff3, 0x21, 0x80aff, 0xffffffffffffffff, 0xffffffffffffffff, {0xf, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 07:54:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) r1 = socket$inet_sctp(0x2, 0x80003, 0x84) setsockopt$inet_int(r1, 0x0, 0x0, &(0x7f0000cd4000)=0x1, 0x27d) sendto$inet(r0, &(0x7f0000fe4000)="5de5320fdf2039f8c123cbdf8ef67700933f21cf", 0x14, 0xfffffffffffffffc, &(0x7f000078a000)={0x2, 0xffffffffffffffff, @loopback=0x7f000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/24 07:54:02 executing program 4: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x40d) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001e000)={0x24, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0xf, 0x0, 0x0}, [@nested={0x10, 0x7, [@typed={0xc, 0x2, @ipv4=@multicast1=0xe0000001}]}]}, 0x2fe}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x8000f, 0x6, &(0x7f0000026000)={0x0, 0x0}) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000027000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f000001e000-0x10)={0x2000000000000193, &(0x7f0000025000)=[{0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$netlink(r0, 0x10e, 0xa, &(0x7f0000025000)=""/4096, &(0x7f0000010000-0x4)=0x1000) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000005000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000027000-0x4)=0x60) 2018/01/24 07:54:02 executing program 5: r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$packet(0xffffffffffffffff, &(0x7f0000d90000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000c6d000)={r2, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x1, 0x80f, 0xfffffffeffffffff) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f00006ff000-0x6)={0x0, 0x4}, &(0x7f0000ba0000)=0x6) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000c23000)={r4, 0x96, "111b07a5bed9b81a6743ce71d07dc7a51d08596990204089535b14f7851019862fc5ad7526f450d60fe81048b87870247432add2fd989001b078c6f9657ad4341c79ecdce39b1359ccc38ce2e5f03988f6013980d8b858b608f6de27fe4fa98c5854b5f1834ae6c7e8b3623b2142a4dfb4fcb18aef5c8e4cf7ffb4dceae86df96c897499bd30303e4ca704fd6d3ac0a134e7e9b278f9"}, &(0x7f0000a76000-0x4)=0x9e) sendmsg$nl_route(r3, &(0x7f0000ed2000)={&(0x7f000087d000-0xc)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000877000)={&(0x7f0000f5c000)=@getnetconf={0x14, 0x52, 0x18, 0x6, 0x0, {0x0}, ["", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x10}, 0x4) r5 = socket$inet6(0xa, 0x802, 0x0) r6 = accept4$inet(r0, &(0x7f000030b000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000931000-0x4)=0x10, 0x80800) bind$inet6(r5, &(0x7f00005a1000)={0xa, 0x1, 0x10000000, @loopback={0x0, 0x1}, 0x6}, 0x1c) setsockopt$inet6_buf(r5, 0x29, 0x3b, &(0x7f0000023000-0x2e)="fd02090000000001000000000000000000000000040035055241570daf6a88c973610bdd1713a48bbc6d7facf432", 0xffffffffffffff2d) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r6, 0x84, 0x12, &(0x7f000021d000-0x4)=0x80000001, 0x4) setsockopt$inet6_opts(r5, 0x29, 0x37, &(0x7f00004f1000)=@hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x8) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r6, 0x84, 0x12, &(0x7f00000ef000-0x4)=0x0, &(0x7f0000b50000)=0x4) r7 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f00000ad000)=@assoc_value={0x0, 0xa0b}, &(0x7f0000724000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000ff3000-0x8)={r8, 0x100000000}, &(0x7f0000adb000-0x4)=0x8) connect$netlink(r7, &(0x7f0000622000-0xc)=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) 2018/01/24 07:54:02 executing program 3: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x25}) bpf$PROG_LOAD(0x5, &(0x7f000000a000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0xf3af, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x3, 0x0, 0x0, 0x0, 0x2}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='GPL\x00', 0x1, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$inet(0x2, 0xa, 0x1, &(0x7f0000009000-0x8)={0x0, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f000000d000-0x46)="1d9cda87ec1dc345b895d48486efd6e96a025f2963fec5c76ccf7128ebcea72eb78bb150065e77de4efc6a5b38c13a50a623e87c2d55375a9fcea66ecadd5d526aa270724c53", 0x46, 0x8004, &(0x7f0000004000)=@pppoe={0x18, 0x0, {0x1, @random="38134ef05afa", @generic="ff3180cfe1d74ed862fff27e18c3b235"}}, 0x1e) 2018/01/24 07:54:02 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x28, 0x6, &(0x7f0000000000)={{{@in=@rand_addr=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xfffffffffffffd66) 2018/01/24 07:54:02 executing program 4: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00001a8000)={0xffffffffffffffff}) connect$rds(r0, &(0x7f0000502000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000a50000)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(anubis)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) r2 = accept$alg(r1, 0x0, 0x0) write(r2, &(0x7f0000ca5000-0x1000)="44180c5030827edcf6bf39b97527f6f2", 0x10) recvmsg(r2, &(0x7f00001b0000)={&(0x7f00003a5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000045000)=[{&(0x7f00004d0000)=""/214, 0xd6}], 0x1, &(0x7f00009f2000)=""/190, 0xfffffffffffffe16, 0x0}, 0x0) 2018/01/24 07:54:02 executing program 2: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket(0xb, 0x6, 0x100000000) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000008000)={r0, 0xe6, 0x80000000, "f9c052fd3f3d7d5aa04994b9853f8890342a4c2e41641223b7238ce84a219a19cf6d304325a15bd6b8f92ed45a397ce83de17cc783f11761d361d079e70ea64950d2794f3bfccb508836bc9ed1b223274410a97e866c581d6130994d3ea5897eb1b34ded101c20af6eea605c47fb9805e17e8526cc9ca1421aa705b444827dcc2f0edf4cb9cd7727e88d2348456348a4341bb2035b0f52f054cede9e86fcb6d9766f24c8dbea2be9a261eb172f697791b957"}) ioctl$sock_ifreq(r0, 0x20000000089f3, &(0x7f0000013000-0x50)={@generic="010000002a982bc34c26ca412d52e1d6", @ifru_data=&(0x7f000000a000)="f2009c1900e8af356f1735000000000008000100003f1e000000f3ff000000eb"}) 2018/01/24 07:54:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f00004c4000-0x4)=0xffffffff00000000, 0x4) connect$inet6(r0, &(0x7f00004da000-0x1c)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getpeername$inet(r0, &(0x7f0000594000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000034f000-0x4)=0x10) 2018/01/24 07:54:02 executing program 0: epoll_create(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) connect$pppoe(r0, &(0x7f000004c000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @generic="d3352cb3c3a03848ff5f9e95f24677fc"}}, 0x1e) 2018/01/24 07:54:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000393000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) pipe(&(0x7f00005f0000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00003bd000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f000066a000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000f9e000+0x39f)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000f4f000)={r2, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r4, 0xc00c642d, &(0x7f0000c50000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f0000322000-0xc)={r5, 0x80004, r4}) r7 = accept4$inet6(0xffffffffffffff9c, &(0x7f00005ab000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000fe0000-0x4)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r7, 0x84, 0x72, &(0x7f0000c27000-0xc)={0x0, 0x81, 0x30}, &(0x7f00006fc000-0x4)=0xc) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000f4d000-0x4)=0x1f, 0x4) r9 = socket(0x2, 0x2, 0xff) ioctl$sock_kcm_SIOCKCMCLONE(r9, 0x89e2, &(0x7f000063a000-0x4)={r9}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r10, 0x84, 0x13, &(0x7f00007a8000-0x8)={r8, 0xe452}, &(0x7f0000a52000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000c78000)={r11, 0xf9ab4ad, 0x101}, &(0x7f0000cb1000-0x4)=0x25f) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r7, 0x84, 0x78, &(0x7f0000f9f000)=r12, 0x4) ioctl$DRM_IOCTL_MODE_SETCRTC(r6, 0xc06864a2, &(0x7f00004e4000)={&(0x7f00001d1000-0x14)=[0x7ff, 0x7fff, 0x1f2daea1, 0xfffffffffffffff9, 0x7], 0x5, 0x3f, 0x34, 0x4, 0x7fffffff, 0x401, {0x1f, 0xff, 0x80000001, 0x6, 0x7f, 0xed3, 0x1f, 0x7, 0x7, 0x6, 0x8, 0x6c, 0x1a3, 0xf117, "abcf98689e2640abe5dfd7f6ff2009bfefabf8ac202e2fb2ebe559b8d5e83b06"}}) r13 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000eaf000-0x4)=0xffffffff, 0x4) setsockopt$sock_attach_bpf(r7, 0x1, 0x32, &(0x7f00005c1000)=r13, 0x4) socketpair(0x11, 0x0, 0x8000001ff, &(0x7f0000c10000)={0x0, 0x0}) setsockopt$inet6_MCAST_LEAVE_GROUP(r14, 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) r15 = socket(0x4, 0x5, 0x10000100003ffe) bind$alg(r15, &(0x7f00003db000-0x58)={0x26, 'aead\x00', 0x0, 0xfffffffffffffffe, 'ccm_base(xts-aes-aesni,tgr192-generic)\x00'}, 0x58) gettid() socket$inet6(0xa, 0xa, 0x287cf7ca) socket$inet6_udp(0xa, 0x2, 0x0) r16 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r16, 0x29, 0x400000000, &(0x7f0000c4c000)=0x401, 0x1) accept$llc(r14, 0x0, &(0x7f0000c02000)=0x0) setsockopt$inet6_int(r16, 0x29, 0xc8, &(0x7f00008d6000)=0x0, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r16, 0x29, 0xca, &(0x7f0000fb1000)={0x8, 0x1, 0x19, 0x0, 0x3}, 0xc) setsockopt$inet6_int(r16, 0x29, 0xc9, &(0x7f0000c3a000)=0x0, 0x4) 2018/01/24 07:54:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000494000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f000058d000)=[{0x0, 0x0, &(0x7f0000183000)=[{&(0x7f0000c5b000)="c1d0456308c79e1739415e4e9f5db63e428f46d02be4e1459bb67b17384d8a7a6243c3adf85920b825ebf02f55b7ea8c67e88aa3bec43ea229d2c9c5eb11d44b13571ee83924ca8a509f995af38d33770f1fe7d4ac57bd3ffc27f01117ca84f786ef947284955a1a46afe6040bb4ef0f", 0x70}, {&(0x7f000098f000-0xd1)="1faeaea0e3c4d1f4c587300a3ba8836dabc677e05c502ea74e83afce3fcf04eb190de7c4ad2d77e52ab7669cf000b9a2c074b9bc95c4d4446a5a58f27ba3d5b9f20dfd19838536d7fade5ba95c598a6cbda1f785faf94f174e20089d6eb77e23869c516e1fc03410fd285b5433673d65780d6b493f5ee0deea2efa24ef2ae5704681aba970d9bdf7700048fc0bc466a1f2d2bd24b4b35979b4eeae20df7f80bd97355ca688dd7719ae6fb389bf79f723", 0xb0}], 0x2, 0x0, 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f0000f86000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000685000)=[{&(0x7f0000f8e000)=""/4096, 0x1000}], 0x1, &(0x7f00000d7000-0x6b)=""/107, 0x6b, 0x0}, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000611000)={0x0, 0x9, 0x8, [0xfff, 0x5f5, 0xb5a, 0x5, 0x3, 0x1, 0x2, 0x7f]}, &(0x7f0000853000)=0x18) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000597000-0x8c)={r3, @in6={{0xa, 0x2, 0xffffffffffffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) [ 1415.221621] sctp: [Deprecated]: syz-executor6 (pid 15605) Use of int in maxseg socket option. [ 1415.221621] Use struct sctp_assoc_value instead [ 1415.315431] sctp: [Deprecated]: syz-executor6 (pid 15615) Use of int in maxseg socket option. [ 1415.315431] Use struct sctp_assoc_value instead 2018/01/24 07:54:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x9f, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f000098c000)={0x1, &(0x7f0000f92000)=[{0x8, 0x2, 0x7, 0x8001}]}, 0x10) sendmsg$alg(r1, &(0x7f0000605000)={0x0, 0x0, &(0x7f00007ac000)=[], 0x0, &(0x7f00001ed000-0xa8)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) listen(r2, 0x1) sendmmsg$alg(r1, &(0x7f00004fb000)=[{0x0, 0x0, &(0x7f00009a1000-0x50)=[{&(0x7f0000414000)="53ac2928c79b7a0ff03832d11f88ebf4da8b6a58ebeee2580a104477dc14da3b", 0x20}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f0000d19000-0x38)={0x0, 0x0, &(0x7f0000bd0000-0x20)=[{&(0x7f0000998000)=""/4096, 0x1000}], 0x1, &(0x7f0000383000-0xd6)=""/214, 0xd6, 0x0}, 0x0) 2018/01/24 07:54:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) r1 = accept(r0, &(0x7f0000bd5000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000a5e000-0x4)=0x3a) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000d40000-0x4)=0x2, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000076d000-0x4)="040050fb", 0x4) 2018/01/24 07:54:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) gettid() bind$alg(r0, &(0x7f0000ce6000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha512\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000353000-0xef)="e95d5da3b6e191dc30f7845cad43aca43ba1ed84ca80edd3e04468914f293ea552f66c", 0x23) 2018/01/24 07:54:02 executing program 3: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000010000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f000000e000)=0x9, 0x80000) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f000000a000)={0x0, 0xfe}, &(0x7f0000010000)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000002000-0x8)={r1, 0x0}, &(0x7f0000002000)=0x8) r2 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r2, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @common='gre0\x00'}}, 0x1e) write(r2, &(0x7f0000010000-0x2)="", 0x0) 2018/01/24 07:54:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000c92000)={0x0, 0x0}) getsockname$packet(0xffffffffffffff9c, &(0x7f0000311000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000432000)=0x14) r2 = getuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000feb000-0xe8)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x0, 0x2, 0xfffffffffffffff7, 0xa, 0x80, 0x20, 0xaf, r1, r2}, {0x400, 0x10000, 0x8, 0x81, 0x2, 0xf5f, 0x8000, 0x7}, {0x1, 0xff, 0x400, 0x7fffffff}, 0x2242, 0x5, 0x3, 0x1, 0x2, 0x3}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0x7e}, 0xa, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x5, 0x3, 0x1, 0x0, 0xffffffffffff0001, 0xfffffffffffffffc, 0x1}}, 0xe8) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) epoll_create(0x100) sendmsg$nl_netfilter(r3, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f0000287000-0x1170)={0x14, 0x2, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 07:54:02 executing program 6: r0 = socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x1, 0x8, &(0x7f0000001000-0x44)="375fc71cad71aa20197092784562876934940b327aa6834c27c61a8357658c62897bc887685dd26a1b8303d41ea114be75322d99d6ddcd33865d6b820ebab0859623480b", 0x44) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x1, 0x0) listen(r1, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000541000-0x10)=@req={0x3fc, 0x0, 0x1, 0x2}, 0x10) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00001ed000)={0x0, 0x5}, &(0x7f00000bc000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000f0c000)={r3, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff, 0x2}, &(0x7f0000f4f000)=0x98) accept$inet(r1, &(0x7f0000c36000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002a7000-0x4)=0x10) 2018/01/24 07:54:02 executing program 5: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(0xffffffffffffffff, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000017000-0x10)={0x529, 0x2, 0x5, 0xffffffff}, 0x10) getsockname(0xffffffffffffffff, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) preadv(r0, &(0x7f0000026000-0x10)=[{&(0x7f0000026000-0xae)=""/174, 0xae}], 0x1, 0x7fffffffffffffff) 2018/01/24 07:54:02 executing program 1: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f000000d000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x10, 0x0, 0x0, 0x0}, 0x32, &(0x7f000000c000)={&(0x7f000000c000)=@newsa={0xf0, 0x1a, 0x0, 0xffffffffffffffff, 0x1, {{@in=@multicast2=0xe0000002, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0x1, 0x0, 0x2, 0x0, 0x0, 0x3a, 0x0, 0x0}, {@in=@rand_addr=0x61, 0x2, 0x0}, @in=@dev={0xac, 0x14, 0x0, 0xc}, {0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x3, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x80000000000000, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0}, [@algo_auth={0x0, 0x1, {{'vmac(twofish-generic)\x00'}, 0x0, "3a7697ae164a5303ae7a83a9583ec3caa944dbdd8c727a62cf98a69d8cd8f6f9ca08f830d837dc55d77727b9540556f8b22c056d360cfebcc9bbdf3a8edfec54aec87ac65b465ca140a22205302730f6dce2fc3aba8f6b4b00f67ebd015671a55ee8354d58345901881c297f059b0eae728f78c3a3bcb99d41edd0b2edddc3a8dea7f2ca12da2ddf79a78367f4feca0a83d81391709704dc29102a6120461f69eaf1905ca8f54c98680efc584aa27e187147f0e2f310bb8cdd9069bf647dcb4f408dc8e28acb63b72fbe7626f93e1fbfa6590a936c58e466c8b1931aa635294c78edc43c"}}, @replay_esn_val={0x0, 0x17, {0x0, 0x5, 0x5, 0x1, 0x5, 0x6, [0x2, 0x8, 0x1, 0x9, 0x1, 0xe700, 0x1000]}}, @srcaddr={0x0, 0xd, @in=@loopback=0x7f000001}]}, 0xf0}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 1415.420967] skbuff: skb_under_panic: text:000000000bb9a937 len:30 put:24 head:00000000b0403911 data:000000002ea4d3a1 tail:0x6 end:0xc0 dev:gre0 [ 1415.435989] ------------[ cut here ]------------ [ 1415.440768] kernel BUG at net/core/skbuff.c:104! [ 1415.445698] invalid opcode: 0000 [#1] SMP KASAN [ 1415.450379] Dumping ftrace buffer: [ 1415.453917] (ftrace buffer empty) [ 1415.457645] Modules linked in: [ 1415.460843] CPU: 1 PID: 15652 Comm: syz-executor3 Not tainted 4.15.0-rc9+ #206 2018/01/24 07:54:02 executing program 4: mmap(&(0x7f0000000000/0xf72000)=nil, 0xf72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000094000)=[@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) connect$inet(r0, &(0x7f0000f70000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000f71000-0x31)='P', 0x1, 0x0, &(0x7f0000ef7000)={0x2, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100000000009) accept(r0, &(0x7f0000317000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000123000)=0x26) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$nfc_llcp(r1, &(0x7f0000f72000)={0x27, 0x14a, 0x2, 0x7, 0x9, 0x0, "be70d3f328512dbf96ec2b23911fe1df8acbdb282ee3b71a9d40836dc6b269b701148d18b7ac7185d2b2db09d694c8ccb8c9f74b2232c2e628c7a8c0bca463", 0x9}, 0x60) r2 = accept$inet(r0, &(0x7f00001cb000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) listen(r0, 0x0) sendto$inet(r0, &(0x7f0000f6b000-0x3)="cf", 0x1, 0x0, &(0x7f0000a04000)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000a68000)={0x0, @in={{0x2, 0x3, @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]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000450000-0x4)=0xa0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r2, &(0x7f0000f73000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/24 07:54:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a8f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000387000)=0x0, 0x4) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) connect$unix(r1, &(0x7f0000300000-0xa)=@file={0x0, './file0\x00'}, 0xa) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000a8d000-0x10)={0x1, &(0x7f0000528000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) close(r0) r2 = accept$ax25(0xffffffffffffffff, &(0x7f00003d1000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00003b2000-0x4)=0x10) getpeername$ax25(r2, &(0x7f0000c53000)={0x0, {""/7}, 0x0}, &(0x7f00000bd000)=0x10) 2018/01/24 07:54:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fee000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000005000)=[{&(0x7f0000040000)=""/108, 0x6c}], 0x1) close(r0) sendto$unix(r1, &(0x7f0000010000)="", 0xfffffffffffff000, 0x0, 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00003f0000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_STATS(r2, 0x80f86406, &(0x7f0000c03000-0xe5)=""/229) connect$inet6(0xffffffffffffffff, &(0x7f0000019000-0x1c)={0xa, 0x1, 0x100000001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, 0x1c) 2018/01/24 07:54:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) bind$alg(r0, &(0x7f0000f52000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes128\x00'}, 0x58) read(r1, &(0x7f00007fc000)=""/34, 0xffffff45) [ 1415.468204] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1415.477571] RIP: 0010:skb_panic+0x162/0x1f0 [ 1415.481993] RSP: 0018:ffff8801d631f9f8 EFLAGS: 00010282 [ 1415.487362] RAX: 0000000000000083 RBX: ffff8801cf784840 RCX: 0000000000000000 [ 1415.494615] RDX: 0000000000000083 RSI: ffffc90003b2c000 RDI: ffffed003ac63f33 [ 1415.501876] RBP: ffff8801d631fa60 R08: 1ffff1003ac63ec1 R09: 0000000000000000 [ 1415.509135] R10: ffff8801d631f8a0 R11: 0000000000000000 R12: ffffffff861fb220 [ 1415.516379] R13: ffffffff84a5e53d R14: 0000000000000018 R15: ffff8801d7d1c7c0 [ 1415.523627] FS: 00007f783613b700(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 [ 1415.531851] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1415.537707] CR2: 000000000071c000 CR3: 00000001c8946004 CR4: 00000000001606e0 [ 1415.544955] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 1415.552199] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 1415.559442] Call Trace: [ 1415.562020] ? check_stack_object+0x140/0x140 [ 1415.566495] ? ipgre_header+0x6d/0x4e0 [ 1415.570360] skb_push+0xce/0xf0 [ 1415.573636] ipgre_header+0x6d/0x4e0 [ 1415.577330] pppoe_sendmsg+0x58e/0x8b0 [ 1415.581195] ? prepare_fb_xmit+0x990/0x990 [ 1415.585406] ? pppoe_getname+0x210/0x210 [ 1415.590252] ? selinux_socket_sendmsg+0x36/0x40 [ 1415.594895] ? security_socket_sendmsg+0x89/0xb0 [ 1415.599628] ? pppoe_getname+0x210/0x210 [ 1415.603666] sock_sendmsg+0xca/0x110 [ 1415.607358] sock_write_iter+0x31a/0x5d0 [ 1415.611393] ? sock_sendmsg+0x110/0x110 [ 1415.615341] ? pppoe_connect+0x2fe/0x1650 [ 1415.619470] ? iov_iter_init+0xaf/0x1d0 [ 1415.623426] __vfs_write+0x684/0x970 [ 1415.627117] ? kernel_read+0x120/0x120 [ 1415.630990] ? bpf_fd_pass+0x280/0x280 [ 1415.634867] ? _cond_resched+0x14/0x30 [ 1415.638733] ? selinux_file_permission+0x82/0x460 [ 1415.643556] ? rw_verify_area+0xe5/0x2b0 [ 1415.647595] ? __fdget_raw+0x20/0x20 [ 1415.651295] vfs_write+0x189/0x510 [ 1415.654822] SyS_write+0xef/0x220 [ 1415.658251] ? SyS_read+0x220/0x220 [ 1415.661856] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 1415.666849] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1415.671603] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 1415.676331] RIP: 0033:0x452f19 [ 1415.679495] RSP: 002b:00007f783613ac58 EFLAGS: 00000212 ORIG_RAX: 0000000000000001 [ 1415.687176] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452f19 [ 1415.694421] RDX: 0000000000000000 RSI: 000000002000fffe RDI: 0000000000000013 [ 1415.701663] RBP: 0000000000000063 R08: 0000000000000000 R09: 0000000000000000 [ 1415.708907] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006ef9e8 [ 1415.716152] R13: 00000000ffffffff R14: 00007f783613b6d4 R15: 0000000000000000 [ 1415.723404] Code: 04 01 84 c0 74 04 3c 03 7e 23 8b 8b 80 00 00 00 41 57 48 c7 c7 e0 aa 1f 86 52 56 4c 89 ea 41 50 4c 89 e6 45 89 f0 e8 06 f3 26 fd <0f> 0b 4c 89 4d b8 4c 89 45 c0 48 89 75 c8 48 89 55 d0 e8 47 44 [ 1415.742511] RIP: skb_panic+0x162/0x1f0 RSP: ffff8801d631f9f8 [ 1415.748473] ---[ end trace 545e06446c632107 ]--- [ 1415.754404] Kernel panic - not syncing: Fatal exception [ 1415.760212] Dumping ftrace buffer: [ 1415.763729] (ftrace buffer empty) [ 1415.767412] Kernel Offset: disabled [ 1415.771011] Rebooting in 86400 seconds..