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", 0x1000}, {&(0x7f00008aa000-0x49)="2e61b0907d55659ff139e0f75df2abc1cb12619ba8f65a4c6a55347faf965a985f0c62a49e3314ff7c0294a399658dc078543a13ff2d0ad233880fc26aae52141c74a916dc5155fdb2", 0x49}, {&(0x7f00002a2000-0x1000)="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0x1000}, {&(0x7f00006e8000)="16e92ecc443052a6debacd7426903d611082eec699b5dd777c3764dbd9a49fa25e2e7836a76328b2644c59f5", 0x2c}, {&(0x7f0000a29000)="9907ffc88ea67b4e71eaff9576de78b42e6d392283b7f33492526e5fda43fa2e90cf1a902e4679b9a8618626ed100320ebcb4b88428ac034542a796d315fd124d536e7085f4b250f0426c9d0fa628572773db23127391793c5bc2aa155906a3b8a1197afe3bb632d16b7aa1d7e6232a8d91ebbf49a2569159f9d690922a67b62c7efe00dfd7bd55ce7f5507e1e2c587ad803f9661c493f6e3268fba5370b03bca8ce600564ef69c0bd32fd8d764c", 0xae}], 0x5, 0x0, 0x0, 0x4000000}], 0x2, 0x40800) 2018/01/15 00:58:46 executing program 3: mmap(&(0x7f0000000000/0x101000)=nil, 0x101000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000fc000-0x87)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a72ceb", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x1, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) mmap(&(0x7f0000101000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000102000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00000cc000-0x4)=0x10) mmap(&(0x7f0000101000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000101000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000101000)={0x0, 0x18, "7813827989f33c2ea965058203a2b76feb1eb8ec262a2362"}, &(0x7f0000102000-0x4)=0x20) mmap(&(0x7f0000101000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000102000-0x4)=r1, 0x4) 2018/01/15 00:58:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x0, 0xad37, &(0x7f00005ca000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000640000-0x20)={0x8, 0x0, 0x10003, 0x4}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000c1a000-0x20)={0x40, 0x0, 0x10001, 0x1ff}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000002000)={0x0, r2, 0x10001, 0x281371}) bpf$PROG_LOAD(0x5, &(0x7f00006f5000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000fcb000)='tls\x00', 0x4) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000667000-0xc)={0x3e, 0x4, 0x1a}) 2018/01/15 00:58:46 executing program 5: mmap(&(0x7f0000000000/0xe7000)=nil, 0xe7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00000e1000-0x46)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="8a53ee431abe", @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @rand_addr=0xfffffffffffffe01}}}}, 0x0) mmap(&(0x7f00000e7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00000e8000-0x8)={0x0, 0x0}) mmap(&(0x7f00000e7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000e7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f00000e7000)={0x0, 0x200, 0x3, 0x3}, &(0x7f00000e7000)=0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000072000-0x7d)={r1, @in6={{0xa, 0x3, 0x7fff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xe3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/15 00:58:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d11000-0x4)=0xfffffffffffffff9, 0x4) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000a01000)={0x0, 0x0}) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f00003b0000)={0x9, {0x2, 0x2, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x9, 0x464b, 0x10000, 0x0, &(0x7f0000409000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x3, 0x800, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000eff000)=[], 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000df000)={0x7ed, 0x0, 0x2, 0x209, 0x80000001, 0x100000000, 0x2, 0x2, 0x0}, &(0x7f0000bc1000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000d4000-0x8)={r2, 0x2}, &(0x7f000095b000)=0x8) r3 = accept(0xffffffffffffffff, 0x0, &(0x7f00004e2000-0x4)=0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000d4f000-0x8c)={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]}}, 0x8c) 2018/01/15 00:58:46 executing program 4: mmap(&(0x7f0000000000/0xf84000)=nil, 0xf84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000000)={@empty=0x0, @loopback=0x7f000001, 0x0}, 0x9) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000037f000-0x2c)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x3, [@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @loopback=0x7f000001]}, 0x1c) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f00000f9000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) pipe(&(0x7f00005b7000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000c26000-0x4)={0x0}, &(0x7f0000b99000)=0x4) 2018/01/15 00:58:46 executing program 3: mmap(&(0x7f0000000000/0xf9c000)=nil, 0xf9c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ba5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00005d6000-0xe)=[{&(0x7f00005d6000-0x1)=';', 0x1}], 0x1, 0x0) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000cf7000-0xc)={r2, 0x80000, r0}) vmsplice(r1, &(0x7f0000f83000)=[{&(0x7f0000f82000)="", 0xd}], 0x36, 0x0) vmsplice(r0, &(0x7f00005cc000)=[{&(0x7f0000655000-0x7e)="62f61e4c257c2787f7d8babbae0bebff8cc930bb1e98894e494a224959eff7d90cc1bc4b2df1b976e8f0f6f27981a6ed1f96ef29afb324c41996f79dfb0f2b295c3479034eac450102664e89dcebdfb9a9b6ea7d6552ff5d41ab121636c0d21e02547b779f8b34fcbb96f8e2758bd4148770fb3a0664aa000000075f99df", 0x7e}], 0x1, 0x0) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000546000)={&(0x7f0000de4000/0x4000)=nil, 0x9, 0x2, 0x8, &(0x7f0000a7c000/0x14000)=nil, 0xfffffffffffffff7}) 2018/01/15 00:58:46 executing program 0: r0 = accept4(0xffffffffffffff9c, &(0x7f0000e28000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000455000)=0x9, 0x80000) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000bdf000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000000000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000c56000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000001000)={0xa, 0x2, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0xffffffffffffff9e}, 0x1c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$netrom(r0, &(0x7f0000001000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000002000)=0x48, 0x80800) getsockopt$inet_tcp_buf(r0, 0x6, 0x2d, &(0x7f0000000000)=""/236, &(0x7f0000000000)=0xec) pipe(&(0x7f0000000000)={0x0, 0x0}) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000002000)={0x6, 0xffffffffffff9629, 0x5, 0x7bf6, 0x9, 0x6, 0x3}, 0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000003000-0x10)={0x0, 0x2c, &(0x7f0000001000)=[@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x3, @loopback={0x0, 0x1}, 0x8}]}, &(0x7f0000003000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000002000)={r3, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x9}, 0x98) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000004000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f0000002000)={r4, 0x4}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000002000)={r4, 0x2}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000005000-0xc)={0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @loopback=0x0}, &(0x7f0000005000-0x4)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000004000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, r5}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r2, 0xc06864a2, &(0x7f0000006000-0x64)={&(0x7f0000004000-0x14)=[0x8, 0x7, 0x0, 0xffff, 0x0], 0x5, 0x7, 0x7, 0x7ff, 0xff, 0x7, {0x3, 0x6, 0x0, 0x6, 0x137, 0x3f, 0x10000, 0x7, 0x9, 0x5, 0x2, 0x9, 0xf53, 0x8, "acb05d1d650c9c9acf56e9281f5ba155ee9983fc6b3442c61fbf65377df4380f"}}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000003000)={0x0, 0x0, 0x80000001}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000006000)={0x0, 0x0, 0x8000}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000001000)={r6, r7, 0x9}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000006000)={0x1, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x4, 0x2, 0x0, 0x3, &(0x7f0000008000-0x10)=@common='vlan0\x00', 0xa15, 0x4, 0x3063}) 2018/01/15 00:58:46 executing program 5: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000006000)={&(0x7f000000d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000009000)={&(0x7f000000f000-0x124c)=@newpolicy={0xc4, 0x1b, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x3, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@mark={0xc, 0x15, {0xffffffffffffffff, 0x0}}]}, 0xc4}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 00:58:46 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000e18000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f00000eb000)={0x0, 0x5}, &(0x7f0000d80000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000-0x8)={r1, 0x8}, &(0x7f00007ec000)=0x8) mmap(&(0x7f0000000000/0xff1000)=nil, 0xff1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f00003ae000)=0x43b4, 0x4) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x80001, 0xd, &(0x7f0000ff2000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000b1e000-0xa0)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x3, 0x3, 0xe86, 0x4cc}, &(0x7f0000fed000)=0xa0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000ff3000-0x4)=0xb, 0x4) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000ff1000)={r4, @in6={{0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x100000001, 0x4, 0x7, 0x7, 0x80000001, 0x3, 0x2, 0x7f, 0x6f, 0x3, 0x5, 0x7fffffff, 0x3c, 0x3, 0x0]}, &(0x7f0000ff1000)=0x108) r5 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r5, &(0x7f0000865000)="", 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 00:58:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x4c, &(0x7f00002d2000)=0x0, &(0x7f00004dc000-0x4)=0x4) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000779000-0x5c)={{0xa, 0x3, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, {0xa, 0x0, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3f}, 0x7, [0x0, 0x1f5e, 0x3, 0x9, 0x5bc5, 0xfffffffffffffff8, 0x9, 0x4838c6a7]}, 0x5c) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000c7c000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000aef000)=0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000ccd000-0x30)=[{0x6, 0x1000000000000}, {0x8, 0x7ff}, {0x4, 0x3}, {0x2, 0x7c6d}, {0x6, 0x800}, {0x8, 0x5}], 0x6) 2018/01/15 00:58:46 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000355000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000000000)=0x6, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r0, &(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x8000000}, 0x39d) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000909000)=[{&(0x7f00001ed000-0x7f)="39000000110009a1690000007fffffeb185abcfffffffff00006000700004f1419001b00e4ffffff000800f145ffff00080000ff62360500a6", 0x39}], 0x1) ioctl$sock_ifreq(r1, 0x893f, &(0x7f0000d76000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x990, 0x4, @fr=&(0x7f0000f51000-0x18)={0xfff, 0x5, 0x5, 0x1965599c, 0x1, 0x43bf, 0x80000000}}}) listen(r0, 0x2) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000e35000)={0x0, 0x9d, "1c667cd80f14af9af23412bc060d8a4110d4476867d42caf2c80c3729bdc733949431096f8fea501132586c3abb7eb5b68633da6900e0e34fe43a21f66dc7056a49976f7c77678566b9fc755bfb405d45b64e50d5bc8e5605a726f5d5d4d38480fee3b062af4446f4b0618852dacabab7f3c3098a90adad706f0ea3b6875efd0af722624c6650bcd51d03a440324a03076d4ac6c2cb8fea5fa8aa4df55"}, &(0x7f0000366000)=0xa5) ioctl$fiemap(r0, 0xc020660b, &(0x7f000049e000)={0x6, 0x6, 0x6, 0x81, 0x2, [{0x9, 0x4, 0xca, 0x0, 0x0, 0x3e8b, 0x0, 0x0, 0x0}, {0x1ff, 0x8, 0x6, 0x0, 0x0, 0x2880, 0x0, 0x0, 0x0}]}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00006ee000-0x8)={r2, 0x7}, &(0x7f00008bf000-0x4)=0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f000028c000)={r3, 0x2b3, "ca4334e9ba3cf66b4fb621dd0578571279bc242d5b0da56dd5e10e5cf985b6c66670a7d40ec3b068a6f255db2326f07351f2064e73ee8a1c1680488c35cf7c42a1d9af04502c493d983792a9731574c9ce3f4e9ace6d6ec3c31fba23f4c8d4062d9e4c8578f9d7f1403ac65fa9e4b109c479a55cd804e2e746160f1d05e94e62cd58c58e0d7dca8162b4d3a50ebc3f5b292c3255122d00b8f3eaa5c9d479e81f169ca7e15c360b7d8add14b619a2e577d7d58d7cbe3604c8fc608229844f58d7b03ef0ee84ca093ef23a8624e5162b117ebb29387e49a4b2d7714f7109041cae8d14d08ca97cb7edc30a28a0"}, &(0x7f00006ab000)=0xf3) 2018/01/15 00:58:46 executing program 0: mmap(&(0x7f0000000000/0xacc000)=nil, 0xacc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000acc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000acd000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a8c000-0x4)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00004b2000-0xc)={r1, @empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_mreq(r2, 0x29, 0x1000408000000013, &(0x7f0000291000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f000059d000-0x4)=0x14) 2018/01/15 00:58:46 executing program 1: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept$inet6(0xffffffffffffffff, &(0x7f000000a000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000007000)=0x1c) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000019000-0x10)={0x3a5, 0x7, 0xff, 0x268, 0x0}, &(0x7f0000004000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000004000)={r3, @in6={{0xa, 0x1, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000011000)=0x8c) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r1, 0x0, &(0x7f0000019000)={@generic="413de3fcc05f8a3a5fb4d08be2d2bdb4", @ifru_names=@common='ip6gre0\x00'}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000016000)={0x3, &(0x7f0000003000-0x18)=[{0x1d, 0x1, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) pipe(&(0x7f0000006000)={0x0, 0x0}) connect$nfc_raw(r5, &(0x7f000000e000)={0x27, 0x8, 0x4, 0x2}, 0x10) getsockopt$ipx_IPX_TYPE(r4, 0x100, 0x1, &(0x7f0000004000)=0x0, &(0x7f0000015000)=0x4) writev(r1, &(0x7f0000009000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) 2018/01/15 00:58:46 executing program 4: mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$netrom(0xffffffffffffffff, &(0x7f0000e81000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000f54000)=0x48, 0x800) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000f96000)=0x3, &(0x7f0000001000-0x8)=0x4) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000f97000-0x4)=0x2, 0x4) r2 = accept$inet6(0xffffffffffffffff, &(0x7f0000f95000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000359000-0x4)=0x1c) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000ac8000-0x5)='htcp\x00', 0x5) r3 = epoll_create(0x6) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f000053c000)={0x2, 0x0}) r4 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r4, &(0x7f00003ae000-0x1c)={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f0000000000)=0x0, &(0x7f0000f97000-0x4)=0x4) sendmsg(r4, &(0x7f0000cdc000-0x38)={0x0, 0x0, &(0x7f0000f93000)=[], 0x0, &(0x7f0000e31000)=[], 0x0, 0x0}, 0x0) 2018/01/15 00:58:46 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)=@common='dummy0\x00', 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x802, 0x0) r2 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2011, 0x0, 0x2, 0x0, []}) ioctl(r2, 0x200000008916, &(0x7f0000000000)="") connect$inet6(r1, &(0x7f0000ce8000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl(r2, 0x8936, &(0x7f0000000000)="") getsockopt(r2, 0x9, 0x970, &(0x7f0000356000-0x4)=""/4, &(0x7f000062a000)=0x4) sendmmsg$unix(r1, &(0x7f0000c19000)=[{&(0x7f000039a000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x5, &(0x7f000088e000-0x20)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) 2018/01/15 00:58:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x9}, 0x10) mmap(&(0x7f0000000000/0xec6000)=nil, 0xec6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000006000-0x10)=[{&(0x7f0000004000-0x3b)="390000001300090469000000810000000700004003000000450001070000001419001a00040003000700000c020000080001010c00f41ee400", 0x39}], 0x1) ioctl$sock_netdev_private(r0, 0x89f0, &(0x7f00003d0000)="7d2dcad3ee69f5b734028b3c03ca65178c9098b4357be3150d9f9ca41da2d7c64b6e84ba77de1f48c17beb7caf2857c662b358fce6e4fbe1a3fea42cd990da22bef38b327431dda7deb08c9aa1767aeaced6ff0518cd9df6c114de033c7b1d6ffcf89e1e9d574b071730e328b52d64aa1c3185700ea044bb0aa8a9c9a3") writev(r1, &(0x7f00004fd000)=[{&(0x7f0000b26000)="bfac1ffe2ff3a5ade9991703bd66044e4fc8b488ca1c490a2a1e8a7b23b9ff7a1d9cce1fce199c1bf3c9dc7c5498708a3ce013e45ee07801ff83e6a6098e0e6e127ddee2569450328a05f9e0202ed694255e4965375ee4519a5ec3397c4a811ef1fc68167d9b82858fb8a1320487ae290d22cc646c8d0125c9eb73658b9d76415dceae787cbc7cab9b00230f81bbcf18a4f6adfe5996974dc57740514ccababf3d43247e996a12d1535b7d", 0xab}, {&(0x7f0000996000-0x38)="2b0eca1a2d2995117ca4159981a013d91e3255eb8ad77545022da15b4486fcdedd2875670d144ccbe199e07bbb749220b6e5f3bf1496f4c2", 0x38}, {&(0x7f0000acc000-0x2e)="8989c98f2a8c4e556ffbb72a6705f701ece7eb70144ed21a0b6d254ef4504accf2c3e7f044c90909caab9ed3d47f", 0x2e}], 0x3) 2018/01/15 00:58:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x40000000000035, &(0x7f0000033000)="dc13b51a5b31306e78dd580871ab2144ece470d734cf0196f75d34c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd05a04c57bbb2d039128a5d071038a46611f937f96f7d4ff812a8f9fc3f0718e60000000000000000d359bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d325f01902d9755668fa3f9b8974fec92b836614657ade630936ca63e6ddfaeda0896440f396f4b9b3e5a2db8352780dff40bb45a7883", 0xcb) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f000097c000)="", 0x0) 2018/01/15 00:58:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x9e, &(0x7f00001c6000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x40000000000}, [], {@ipv4={0x800, {{0x12, 0x4, 0x0, 0x0, 0x90, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x2000001, 0x0, @rand_addr=0xfffffffffffffe02, @dev={0xac, 0x14, 0xffffffffffffffff, 0x13}, {[@generic={0x82, 0xf, "62f1a849c063ffa3aa9189c7c2"}, @cipso={0x86, 0x25, 0x3c1, [{0x2, 0x7, "87e22b140e"}, {0x0, 0xb, "62427a79a09a09d397"}, {0x0, 0xd, "7cbd434078c27e379b508b"}]}]}}, @icmp=@redirect={0x5, 0x0, 0x0, @multicast1=0xe0000001, {0x10, 0x4, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14, 0xffffffffffffffff, 0xd}, {[@ra={0x94, 0x6, 0x0}, @lsrr={0x83, 0x1f, 0x0, [@rand_addr=0x0, @loopback=0x7f000001, @broadcast=0xffffffff, @multicast2=0xe0000002, @multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0xf66e]}, @ra={0x94, 0x6, 0x0}]}}, ""}}}}}, &(0x7f00005ed000-0x8)={0x0, 0x0, []}) 2018/01/15 00:58:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000064000)=@un=@file={0x0, ""/4}, &(0x7f0000653000)=0x6, 0x80000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000f75000)={0x0, 0xab8, 0x0}, &(0x7f00006ba000)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001000-0x8)={r1, 0x0, 0x9}, 0x8) r2 = accept(0xffffffffffffffff, &(0x7f0000825000-0x80)=@generic={0x0, ""/126}, &(0x7f00000a0000-0x4)=0x80) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000e2e000-0xa)={0x3, [0xfffffffffffffffe, 0x9, 0x8]}, &(0x7f0000392000)=0xfffffd89) r3 = socket(0x10, 0x2, 0x10) getpeername$inet6(r3, &(0x7f0000784000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000025c000-0x4)=0x1c) r4 = bpf$OBJ_GET_PROG(0x7, &(0x7f000029c000)={&(0x7f0000e8e000)='./file0\x00', 0x0, 0x8}, 0x10) setsockopt$inet6_tcp_buf(r3, 0x6, 0x21, &(0x7f0000489000-0x1d)="ad9d2b403d99af00496cfb69e1ec2db244e3620aa1f40b", 0x17) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000f0d000-0x6)={0x0, 0x0}, &(0x7f00004ad000)=0x6) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000ee0000)={r5, 0x3, 0x30}, &(0x7f00007d1000-0x4)=0xc) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000178000-0x10)={r4, 0x50, &(0x7f00009b3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000793000)=@assoc_value={r5, 0x100000001}, 0x8) write(r3, &(0x7f0000000000)="240000001b00fbffec09ffffffff000020f6ff0b08000300000000910300000bf9161701", 0x24) socket$unix(0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000f4d000)={@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, 0xffffffffffffffff, 0x200000000000a}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty=0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, "bec643cba58f7941"}}}}}, &(0x7f0000ea3000)={0x1, 0x1, [0x0]}) 2018/01/15 00:58:46 executing program 3: r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f00002bd000-0x10)={&(0x7f00007c8000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000000000)="b80f62ff5b6c68cd880628d9e77a0883bf1b7194d3255d0297bf4a220d7c20ea8509578faf802ab13fb1e9671278c5dbac4b17ade30311753a74c043e17b283a6e78df3990efdc488c713ef3e6d8873858c33ca6068c0cba3d2d373fe2170db9a1ccc73ffe7f7be8e6b673420066f8a2f62421cd02f99dc9d0", 0x79) r1 = socket(0x11, 0x802, 0x0) setsockopt(r1, 0x107, 0x11, &(0x7f0000f2a000)="", 0x0) 2018/01/15 00:58:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x8080a, 0x6a44) accept(r0, &(0x7f0000d89000-0x1002)=@un=@file={0x0, ""/4096}, &(0x7f000061a000-0x4)=0x1002) r1 = socket$alg(0x26, 0x5, 0x0) r2 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000126000-0x4)=0x0) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f0000843000)=0x0) bind$alg(r1, &(0x7f00009b3000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-generic\x00'}, 0x58) r3 = accept$alg(r1, 0x0, 0x0) sendmsg$nfc_llcp(r3, &(0x7f000017a000)={&(0x7f00000c6000-0x1f)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "11998e99661cbfc48c78bc9ea0a12d78e3d39e873b13ca7a4384c1bbb4332edb3c9867781154c85ca6c72f8eb48060ca40865fff3dee970145b4777dc0c29b", 0x0}, 0x60, &(0x7f000013a000-0x40)=[{&(0x7f00000c2000-0x4a)="2d540b43e584ae03cc07cae8c23be7a30b88e0ebe6dfdbbb3360992a73097edfd593eaabb9829a2aa53fb9ac288ac4f821c51405c5eb6bfb28a1bbda447db35f", 0x40}, {&(0x7f00000db000)="c1ee5b935140b933182b4f34e19224fb53637d7ea3b3e57541f7ebbecffb3e70fe1169c0b4b75011a9310a1c1e3c843384fb50d11cb8736eaabd1da04d99368d", 0x40}], 0x2, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 00:58:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000e80000)={0x0, @in6={{0xa, 0x0, 0xffffffffffffffff, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xbf4, 0x0}, &(0x7f00001ff000)=0x98) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000e75000)={r1, 0x1}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000077c000-0x8)={0x0, 0x5, 0x800000000000001c, []}, 0x36f) [ 391.535940] netlink: 'syz-executor2': attribute type 27 has an invalid length. [ 391.565013] netlink: 'syz-executor2': attribute type 27 has an invalid length. 2018/01/15 00:58:46 executing program 5: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000009000)={&(0x7f0000005000)='./file0\x00', 0x0, 0x18}, 0x10) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000013000)={r0, 0x0, 0xf5, 0x90, &(0x7f0000012000)="fba513b7c00133d743b826dcc6b507c196a5f8bcc2941121f268ff55bd419b8f08aad0f483678eb63105d583ce8a402b2ba9a475d8337e55a6c567933aaf0248e19a16af62f9536ec47be2e81435c24c7e930158cbe5b197856c462c3ae0e7c9c273ed75de71311ecbcf02f6c1ac01d51752b53128f3640fe6670af70d1c2e680ea7aee2800c651f787a9e1f2da03ce25d2865fae0a3aebba154c0a9747ec8fc446cdc2d4e8c3a0175bcce125580e5260ceda87320243b07f7a786e736208e89df80146eebc2c6290298433ccd758b994d61ec6835ae7a9efa894a948d39aa4de2ef8e85742f9615cf356a3c735335f249502923dc", &(0x7f0000013000)=""/144, 0x100000001, 0x1ff}, 0x28) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000010000)={0x14, 0x1d, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 00:58:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) shutdown(r0, 0x0) socket$inet6(0xa, 0x800, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) recvfrom$inet6(r1, &(0x7f0000881000)=""/1, 0x1, 0x20000000002, &(0x7f0000f31000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/15 00:58:46 executing program 0: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f000000d000)={0x0, 0x4c, &(0x7f000001f000)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fff}]}, &(0x7f0000020000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000009000)={r2, 0x5f, "ccc84fb4de361f8a0987d431b2b3acec2dc3cddbc96bbe98ca65186c42103770ecd277f73e8af7973d503df8d3aebce958253527a3f8f170cc7654a1dd310a15ba06d77fae53970353f8f7480575c7c610232daf467e1b2e98b100020964ee"}, &(0x7f0000009000-0x4)=0x67) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000019000-0x10)={&(0x7f000001d000)={0x18, 0x27, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@generic="84"]}, 0x13}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 00:58:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x400000000003, 0x3) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000164000)="4402002120000000ff657f00000000000000000400", 0x15) 2018/01/15 00:58:46 executing program 5: mmap(&(0x7f0000000000/0xde2000)=nil, 0xde2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f00007c0000-0x20)={@generic="493a3aef239b28cbdaa53fe8f99854af", @ifru_flags=0x200}) r1 = socket(0x15, 0x80005, 0x0) getsockopt(r1, 0x100000114, 0x2713, &(0x7f00002b1000-0x28)=""/40, &(0x7f0000dd5000-0x4)=0x57) 2018/01/15 00:58:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000d9e000-0x4)={r0}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000762000-0xc)={0x0, 0x80000001, 0x10}, &(0x7f0000155000)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f000091b000-0x5c)={r2, 0x7ff, 0x54, "1291236f26c67c60bc053790110a77be5057ff22107d333e53bdfd315154c21071879842525ed1e4c4bbb8a1d5096a3bceb78d14e36f2b9669dd83fe4db14197b7108b6243b2bdba6bc2cf3b8af8bfad662d2550"}, 0x5c) shutdown(r1, 0x2000000000002) poll(&(0x7f0000898000)=[{r0, 0x0, 0x0}], 0x1, 0x0) accept4$inet(r0, 0x0, &(0x7f00008af000-0x4)=0x0, 0x80800) [ 391.634090] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=62255 sclass=netlink_route_socket pig=30842 comm=syz-executor2 2018/01/15 00:58:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) bind(r0, &(0x7f0000ed7000-0x80)=@generic={0x11, "0000010000000000080044944eeba71a496ae252922cb18f722e2ada000000012e0b3836005404b0e00100000014f26effffffffffffff67b100800000000000000101013c5804459e15775027ecce66fd792bbf0e5bf5ff1b080000dad11c000100fff6000000004974000000030000000000000000076d3a09ffc2c654"}, 0x80) r1 = socket$inet_dccp(0x2, 0x6, 0x0) socket$inet(0x2, 0x802, 0x0) socketpair(0x5, 0x7, 0x4, &(0x7f0000100000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000f62000)={0x6, 0x0, 0x2, 0xffffffff}) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40206435, &(0x7f0000f50000)={0x6, r4, 0x10001, 0x1}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f000000d000)={@common='lo\x00', @ifru_flags=0x0}) epoll_pwait(r3, &(0x7f00004e1000)=[], 0x0, 0x7ff, &(0x7f0000333000)={0x401}, 0x8) 2018/01/15 00:58:47 executing program 1: mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00009df000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000fe0000-0x4)=0x0) r2 = socket(0x10, 0x802, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000766000)=0x0, &(0x7f0000e7b000)=0x4) write(r2, &(0x7f0000508000-0x22)="1e00000018000776530000000000480080200000021100052200010400ff", 0x1e) 2018/01/15 00:58:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f000081d000-0x28)={@common='ip6_vti0\x00', @ifru_data=&(0x7f00007d6000)="e3dacfcc514100e86cde40b39da12ea63fd8a63e97b1373a5d356ffbc1aeebd4"}) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000aa1000)=0x8, 0x4) [ 391.686640] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=62255 sclass=netlink_route_socket pig=30842 comm=syz-executor2 2018/01/15 00:58:47 executing program 4: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000018000)=0x1, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f000000d000)=[], 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000004000-0x90)={0x80000001, {{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000021000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f000001b000-0x4)=0x6) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000020000)={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]}}, &(0x7f0000021000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000000f000-0x10)={r2, 0x81, 0xfff, 0xfffffffffffffff7}, 0x10) 2018/01/15 00:58:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3c795ecc25f8938c, 0x4) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f00003cb000-0x4)=0x200, &(0x7f0000872000-0x4)=0x4) bpf$PROG_LOAD(0x5, &(0x7f00000a1000)={0x8, 0x5, &(0x7f00002cb000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x101, 0xa, 0x0, 0x0, 0x0, 0x2}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000030000)='GPL\x00', 0x7a45, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000b61000-0x8)={0x0, 0x0}) r1 = socket$can_raw(0x1d, 0x3, 0x1) pipe(&(0x7f0000c64000)={0x0, 0x0}) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000fa4000-0x10)={0x6, &(0x7f0000204000)=[{0x20, 0x20000000, 0x7f, 0x5}, {0x4, 0x9, 0xfffffffffffffff3, 0x9}, {0x9, 0x7ff, 0x1, 0x3c}, {0x1, 0xa14, 0xff, 0x2}, {0x1, 0x7, 0x80, 0x6}, {0x10001, 0x2, 0x517b, 0x1000}]}, 0x10) socketpair(0x9, 0x802, 0x20, &(0x7f0000fb2000-0x8)={0x0, 0x0}) sendmsg$can_raw(r1, &(0x7f0000207000-0x38)={&(0x7f0000302000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000961000)={&(0x7f00005cc000-0x10)=@can={{0x2, 0x9, 0x8, 0x7}, 0x3, 0x2, 0x0, 0x0, "713a95a1da56adf8"}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x200088d0) 2018/01/15 00:58:47 executing program 1: mmap(&(0x7f0000000000/0xde5000)=nil, 0xde5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000de5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000de6000-0x4)=0x0, &(0x7f0000dd5000-0x4)=0x13) 2018/01/15 00:58:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x3f, &(0x7f00002e1000-0x18)=""/24, &(0x7f0000841000-0x4)=0x18) r0 = socket(0x10, 0x2, 0x10) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f00002cb000)=0x3ff, &(0x7f0000a4d000-0x8)=0xffffffffffffff70) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f00006e4000-0x4)=0x3, 0x4) setsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f00005bd000)="9803e6f102c217761193ab8a86f577a365727b5a72043f2c18c96e72fc02e6592bd1648a86f783c1c634769fe7613e17575faed1798e352ddd7b38b0877f33daf7719753aebb956a7c82dab4e178e62aaa9fad861801fe9d024346c264857e3085ed0d175f1278066cec325108c2268dfb951ff099ba784af26db20fc1a113cf993d356552b8a57c7c594a9f9781956ecdd2a8c4ff", 0x95) write(r0, &(0x7f0000ab4000)="240000001b00fb08d614000000fb01000204ff0b080c03005b000000f7000003f9161701", 0x24) 2018/01/15 00:58:47 executing program 5: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000022000)={0x2, &(0x7f0000006000)=[{0x35, 0x0, 0x0, 0xfffc}, {0x6, 0x0, 0x0, 0x8}]}, 0x10) sendto(r0, &(0x7f0000003000)="", 0x0, 0x0, &(0x7f0000029000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) ioctl$int_out(r0, 0x0, &(0x7f000001d000-0x8)=0x0) 2018/01/15 00:58:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x0) setsockopt$inet_int(r0, 0x0, 0x19, &(0x7f0000ee6000-0x4)=0x0, 0x4) r1 = socket$inet6(0xa, 0x5, 0x1) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000035e000-0x14)={0x0, 0x6, 0x1, 0xfffffffffffffffe, 0x6, 0x4}, &(0x7f000015b000)=0xfffffffffffffffc) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000ca3000-0x6)={r2, 0xad76}, 0x6) 2018/01/15 00:58:47 executing program 6: mmap(&(0x7f0000000000/0xeb000)=nil, 0xeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x22, &(0x7f00000b4000-0x221)={@random="cd38ed041bf2", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@generic={0x16, "7f0f6156edd25e716811b40fad4a1ce23b9eef0c"}}}, 0x0) 2018/01/15 00:58:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000088000-0x54)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, ')#2', 0x10, 0x2f, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@hopopts={0xbf, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x4, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0xc06]}) r0 = accept4$packet(0xffffffffffffff9c, &(0x7f0000580000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000071000-0x4)=0x14, 0x800) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000647000)={0x4, &(0x7f0000dc7000)=[{0x9, 0x1000, 0x9, 0x80000001}, {0x8000, 0x8, 0x6, 0x1}, {0x5, 0x3, 0xff, 0x3ff}, {0x400, 0x100000000, 0x8, 0x10001}]}, 0x10) socket$bt_sco(0x1f, 0x5, 0x2) pipe(&(0x7f0000539000)={0x0, 0x0}) getpeername$packet(r1, &(0x7f0000609000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000226000)=0x14) 2018/01/15 00:58:47 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x7, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40600) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$nfc_llcp(0x27, 0x3, 0x1) getsockopt$nfc_llcp(r1, 0x118, 0x4, &(0x7f0000ec5000)=""/163, 0xa3) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000e14000)=@generic={0x6, 0x3ff, 0x7f}) ioctl$sock_inet_SIOCADDRT(r0, 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}) socket$llc(0x1a, 0x2, 0x0) 2018/01/15 00:58:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fe6000)={0x2, 0x4, 0x4, 0x100000009, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) socketpair(0xd, 0x4, 0x3ff, &(0x7f00009bf000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f000077e000-0x8)=@assoc_value={0x0, 0x7}, &(0x7f000058a000-0x4)=0x8) getsockopt$sock_buf(r1, 0x1, 0x37, &(0x7f0000f40000-0xe3)=""/227, &(0x7f0000eb0000)=0xe3) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00003f1000)={r2, 0x6, 0x5, 0x4}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x7, &(0x7f0000c75000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@map={0x18, 0x1, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x2e}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000cd0000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f000058b000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/15 00:58:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) sendmsg(r0, &(0x7f0000bae000)={&(0x7f0000aee000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f00008f0000)=[], 0x0, &(0x7f0000497000-0x18)=[{0x18, 0x29, 0x3, 'V'}], 0x18, 0x0}, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000326000-0x12)={@generic="41e423cbdd6b8ce723b127f750552ce6", 0xfffffffffffffffb}) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000ac1000)=@int=0xcae9758, 0x4) 2018/01/15 00:58:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000d01000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) writev(r0, &(0x7f0000110000)=[{&(0x7f0000c43000)="1292f50e378e248a878953d246508bbef9bb99d236975c00f44c125be9937714c4034785e7d3cf5fba25722a30db03567bea9fb550cd700a925fb76b1ae7e31f2de039ce5b6c4b3edaaa020785085ca74211e4e1780e8d4a6fc981f04cc474d55a37ee11a3ccf7b1dd7967a31cc61e8fda3c32ee6895e8ccb81bcf3451239a5a691dcfd9b2dc867dc131b88c", 0x8c}, {&(0x7f0000781000-0xc8)="481013745e5ac284fe268848a1776b2659951fef03811eafd5f6750c405eb9bde4eff7f165ba8f53824804ee28ce232fe9af964e8e8cc84e89de5ea594dbb270c797e942cda945517a2dbafc73aedd0da52db5a9a210ad259fe6a897559ca25ba41af3469c330d03ef6fd4dbfc68445300eefbc0c28aea04a7a49ccc80b17e1190c27afb45a5849c0090bfbf78a194811f4995685588f5ba6d9604c99ba239b5d8d3e0c31d3921185fa1ef837b7b9ad810596d88f8917021cb63cd978f21c5ece67141692dadab73", 0xc8}, {&(0x7f0000d19000-0x80)="698a7654c39665d29d5bb73a0f65b4a52be7593e1774a95967bd1db5b9e23de0fee29b0614f02a2e99407445be73771dde2345e7072d41b1fa4f7bf3372b5753b272ddd036e6c908a43aadf92031d982e6cfe19ffe7a3d0b3bfb8bbaec236355ab527d46a8a9c90a0422b00b3f8c83f74d088a099103ec72b9151a0b361c8720", 0x80}, {&(0x7f000091c000)="", 0x0}], 0x4) pipe(&(0x7f000070d000)={0x0, 0x0}) connect$netlink(r1, &(0x7f0000d05000-0xc)=@kern={0x10, 0x0, 0x0, 0x40080100}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000ff3000)=0x0, &(0x7f000087c000-0x4)=0x4) tee(r0, r0, 0x100000000, 0xb) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f00006e6000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000052000)={0x0, 0x5}, &(0x7f000033e000-0x4)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f000060b000)={r5, 0x8001}, &(0x7f0000be5000-0x4)=0x6) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000d40000-0xc)={r4, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r6, 0xc04064a0, &(0x7f00000b3000-0x40)={&(0x7f000000d000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00003d2000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000d06000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000ed4000-0x20)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7, 0x8, 0x6, 0x8, 0x0, 0x0, 0x0, 0x0}) ioctl$int_out(r0, 0x0, &(0x7f00005fe000)=0x0) r7 = socket(0x5, 0x3, 0x5) setsockopt$packet_rx_ring(r7, 0x107, 0x5, &(0x7f00005b4000-0x1c)=@req3={0x1, 0x800, 0xfffffffffffff000, 0x8000, 0x5, 0x5, 0x3cc}, 0x1c) 2018/01/15 00:58:47 executing program 3: r0 = socket$unix(0x1, 0x5, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14, 0x80000) r3 = getuid() setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00007a2000-0xe8)={{{@in=@broadcast=0xffffffff, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, 0x4, 0x3, 0x7, 0x2, 0x80, 0xa0, 0xff, r2, r3}, {0xf89, 0x84, 0x401, 0x0, 0x0, 0xffffffffe766ab24, 0x6, 0x4}, {0x0, 0x2, 0xfff, 0x100000000}, 0x1, 0x2, 0x2, 0x0, 0x3, 0x3}, {{@in=@loopback=0x7f000001, 0x1, 0x33}, 0xa, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x7, 0x3, 0xb8, 0x8000, 0x1, 0x29000000000}}, 0xe8) recvfrom$unix(r0, &(0x7f0000001000)=""/5, 0x5, 0x0, &(0x7f0000004000)=@file={0x0, './file0\x00'}, 0xa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r0, &(0x7f0000000000)=""/206, 0xce, 0x60, &(0x7f0000001000-0xa)=@file={0x1, './file0\x00'}, 0xa) 2018/01/15 00:58:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f000054a000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00000c5000-0x4)=0x60) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000349000)=@fragment={0x6c, 0x0, 0x94, 0x6, 0x0, 0x4, 0x0}, 0x8) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00004ae000-0x4)=0x0, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f000066c000)={r0, r1}) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000b3e000-0x38)={&(0x7f0000d4a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0x2dd, &(0x7f0000370000)={&(0x7f0000c40000-0x1150)={0x10, 0x15, 0x8, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet6(0xa, 0x6, 0x1c7, &(0x7f000068e000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f00001c8000)=0x8, 0x4) 2018/01/15 00:58:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) shutdown(r0, 0x0) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) pipe(&(0x7f00009f4000)={0x0, 0x0}) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f00003e0000)=0x3) 2018/01/15 00:58:47 executing program 1: mmap(&(0x7f0000000000/0xea0000)=nil, 0xea0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000ea0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000ea1000-0x24)="240000002c002500000000000000580e02000003d230bff5feffffff1adb060000000000", 0x3c) 2018/01/15 00:58:47 executing program 2: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000078d000/0x4000)=nil, 0x4000, 0x0, 0x6132, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000001000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000790000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000-0xa0)={r1, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x4, 0x5, 0x6, 0xc4}, 0xa0) pipe(&(0x7f0000003000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r2, &(0x7f0000001000-0x70)=[{&(0x7f0000791000-0xe7)="27cc70e668cef17b02bf8135e2d7e6f90b007de2b235824ce450659e9a4fa93068ab3f0952cd2d4ade91574bfd28daf4cd2d7a05b8dd5f0eec146b6ec1299c89f762d9813685995e4b596c256aae36f2b63d8366baea9ec08550eb7ce826723250509eb5cf94df87dc0ea6defc46c304f8b24bd5db8ff2c046dd91bdf04ae1d7a6c16cb3b2d8bcf4caa6b0b8140a194421f1b30b488a43cd299492804f790a78117aa14d4072d5ca7fa9c845eb0e82a63a9883a12c0835d335e13358fcaec474bd7bdd98bc08dccaa631bf1cd8bc777bc1d60cb0770351c199ae2c4072629786b8219314031179", 0xe7}, {&(0x7f0000001000)="1683177c5180cd30e76470ea0747c7a33131660a5e372c523d640d1df2bb1fc4e8b2da38c12b331fe5187299f4bbe94b5f72697f9bb91f15b7bd3175f273320306dcaa553197b36fdd6ba48c3c6005c379e4", 0x52}, {&(0x7f0000001000-0x1000)="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{&(0x7f0000000000)="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", 0x1000}, {&(0x7f000078f000-0xfb)="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", 0xfb}], 0x7, 0x8) 2018/01/15 00:58:47 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1f, &(0x7f00003db000)=0x7ff, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x80003, 0xc) write(r1, &(0x7f00003f6000-0x1f)="1f00000002013709f5fefaffffffffffffff010109001280061f001f00190e", 0x1f) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000615000-0x8)={0x0, 0x0}) 2018/01/15 00:58:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000aec000)={0x0, 0x0}) accept$unix(r0, &(0x7f00001b2000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f000079b000-0x4)=0x8) r1 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r1, &(0x7f0000899000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x7}, 0x1c) setsockopt$inet6_mreq(r1, 0x29, 0x13, &(0x7f0000da6000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x14) sendto$inet(r1, &(0x7f000072f000)="", 0x0, 0x0, &(0x7f00007dc000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 00:58:47 executing program 1: r0 = socket(0xb, 0x80000, 0xb20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x4, 0x6, 0x3, 0x98d9, 0x0, 0xfffffffffffffff7, 0x0, {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]}, 0x5, 0x668, 0xfff, 0x5, 0xfff}}, &(0x7f000053d000-0x4)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x1, 0xf, 0x7, 0x6, r1}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001000)={0x0}, &(0x7f0000002000)=0x4) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000014000-0x24c)={0x2c, 0x20, 0x2ff, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0}, [@typed={0xc, 0x0, @u32=0x4}, @typed={0xc, 0x13, @fd=0xffffffffffffffff}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 00:58:47 executing program 5: r0 = socket(0x10, 0x4000000002, 0x0) writev(r0, &(0x7f00003c5000-0x5)=[{&(0x7f00003f3000)="390000001300194704ff030012000000070001009ccf91104500ff000000800009001a0001000000000000000002fb011018070000000000", 0x38}], 0x1) accept$nfc_llcp(r0, 0x0, &(0x7f00002e8000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f000028c000)={0x0, 0x93, "30e43bd7aab1d3685095a9e1095790c77d55160937d80b4ef11b736e8a00d2a88388adeebcd0d33f71e4d563afb7f8a333e290be48310785317d9d15ce528c6e42b2882b4acce59e1d0ddfd05ecbaac35a782a055cacab45ba8945c780e67cdbe054594a30677731069b2bcca10057e8a8b02519abfe6872a536e29c0ca6075a2d828b5dc2ec440e407596ccfa44ab7a079092"}, &(0x7f0000470000-0x4)=0x9b) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000f05000)="78f02bd747962bf6554d660301d43da6", 0x10) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00001de000-0x87)={r1, 0x6, 0x7f, "5e70e0ec57b4a5b7c63e8f63e839731a6b63b1ff96d6359eea0e3474ebfd58ff98de4e0818a268e57660339a23423aee362fd7fdf80470fae9be9eab97236a9969f34d92e796cce4e9fd1191e7cd0e33d5c6c307c1725cdf2c8b51f574fa704bb53e3caabb842f2e78b2c007ecbe2d5b2c28a8b3d80060a3520b66af1cad10"}, 0x87) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000a05000-0xf4)={r1, 0xec, "29cdaaa3d76feb7496379fb660c8e30313da587dd0f59e8e03aa5a700935d582d0d8751911be4eb7610dd08247f60b49714e20d38f43c41b6cdab14092f29c12024e2183d656afd1b1d62a03200764afe4521055fff1904abdad37440ceda698be8e3b17b146d006bbfd122def6209f5cda8c861f32b9abf3dabceb2a1cb5372faacc86db541eca98118728a2bd247348003dbe775a3aa5365461f52a4c8a8dcf13c3a76fa574f4213f195363123c56a17ba710ff611a954673f298e3891aade14e66dcb62bb530e56f9523ace7ad37961f4d6d91b8a49bd422d61e7dbb19842955e81136baad9c9ad8009f0"}, &(0x7f000002a000)=0xf4) setsockopt$ax25_int(r0, 0x101, 0x1, &(0x7f0000b5d000-0x4)=0x4, 0x17b) 2018/01/15 00:58:47 executing program 3: socketpair(0xa, 0x7, 0x7, &(0x7f00001ed000)={0x0, 0x0}) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00009a5000)=0x0, &(0x7f00009ba000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x15, 0x80005, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000a59000)="417c74f805dd983b527e3ecb37752cba", 0x10) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000701000-0x10)={0x0, 0x0}, &(0x7f0000984000)=0x10) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000b7e000-0x30)=""/48, &(0x7f0000960000-0x4)=0xa2a37ce81776f13c) socketpair$ax25(0x3, 0x3, 0x7, &(0x7f0000e92000)={0x0, 0x0}) [ 391.958332] netlink: 'syz-executor4': attribute type 18 has an invalid length. 2018/01/15 00:58:47 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x2, 0xff, &(0x7f0000002000)={0x0, 0x0}) setsockopt$inet6_tcp_int(r0, 0x6, 0x1f, &(0x7f0000002000-0x4)=0x1, 0x4) r1 = socket(0x18, 0x0, 0x0) connect(r1, &(0x7f0000000000)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8) 2018/01/15 00:58:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f000077a000-0x38)={&(0x7f0000679000)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00004a1000)=[{&(0x7f00001ce000)="f2", 0x1}], 0x1, &(0x7f00001a3000)=[@sndrcv={0x30, 0x84, 0x1, {0xfffffffffffff800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000c8b000)={0x0, 0x7}, &(0x7f00003e3000)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00005bf000-0x12)={r1, 0x0, 0x5, [0xdd2e, 0x8000000000000, 0xc2e5, 0x5, 0xfffffffffffffffe]}, 0x12) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000c66000)=@assoc_value={0x0, 0x80000001}, &(0x7f0000121000)=0x8) accept4$inet(r0, &(0x7f0000cbe000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000402000-0x4)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000e32000-0x8)={r1, 0x0}, &(0x7f0000ffa000-0x4)=0x8) socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000b18000)={r2, 0x1, 0x7, [0xb9, 0x6d6c, 0x0, 0x6, 0x100000000, 0x100000001, 0x401]}, &(0x7f0000929000)=0x16) 2018/01/15 00:58:47 executing program 0: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000c37000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000001000-0x8)={0x0, 0x5}, &(0x7f0000eac000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={r1, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x4, 0x7ff, 0xff, 0x24}, 0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x40000000015, 0x5, 0x0) setsockopt(r2, 0x114, 0x5, &(0x7f0000000000)="2a8e339c", 0x4) 2018/01/15 00:58:47 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000c31000-0x4)=0x0, &(0x7f0000201000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x80004, 0x4, &(0x7f0000964000-0x8)={0x0, 0x0}) r3 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000773000-0x4)=0x1000, 0x4) r4 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000441000-0x10)={&(0x7f0000f28000)='./file0\x00', 0x0, 0x10}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000b2d000)={{{{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0xfff, 0x2, "1adb105fb51208a34b6b5873e79456650dcb5297b1eb45581d7de24c80b03c4a05819a770aba58316fa519e24ee0ef215f28ce6972f53c6774fdd524299ba01dc4b733a58bfc16c05ea7ff706f63ba1b"}, 0x160) r5 = socket$packet(0x11, 0x3, 0x300) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f000064b000-0x20)={0x61d10638, 0x7fffffff, 0x1, 0x954e, 0x8, 0x3446, 0x3, 0xf77, 0x0}, &(0x7f0000d49000-0x4)=0x20) ioctl$sock_SIOCBRADDBR(r3, 0x89a0, &(0x7f0000fbc000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000012000)={r6, 0x94, 0x4, 0x3f}, 0x10) r7 = socket$nl_netfilter(0x10, 0x3, 0xc) poll(&(0x7f000082b000-0x28)=[{r1, 0x2106, 0x0}, {r3, 0x2000, 0x0}, {r4, 0x4204, 0x0}, {r5, 0x200, 0x0}, {r7, 0x1108, 0x0}], 0x5, 0x8) r8 = socket$inet(0x2, 0x3, 0x6) close(r2) setsockopt$inet_IP_XFRM_POLICY(r8, 0x0, 0x11, &(0x7f0000000000)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x3, @in6=@loopback={0x0, 0x1}, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000a7a000-0x4)=0x6, &(0x7f0000540000-0x8)=0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000308000)=0x800, 0x4) 2018/01/15 00:58:47 executing program 7: mmap(&(0x7f0000000000/0xe6000)=nil, 0xe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000e6000)={0x0, 0x0}) mmap(&(0x7f00000e7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f00000e7000)={@random="5156e16035c0", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x0, 0x4, 0x4, 0x81, 0x0, 0x0, 0x1, 0x8, 0xff, 0x0, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, {[@ra={0x94, 0x0, 0x8000000002}, @end={0x0}, @end={0x0}]}}, @dccp={{0x2, 0x3, 0x0, 0x1, 0x7, 0x0, 0x0, 0x0, 0xfffffffffffffffb, "77a2c4", 0x7, 'G>{'}, "050309c12327ecb083007863812127fb3a15e69b65c4001b2a8fb9de5a5d7aa8285fe0345f5953b842f943fff0171e4bc4017d9331add99412dfe34a1391942e21098d85d2b795a5f476f42f6883974393bf0b2aa8954e24f131fa45ffe11b56201d6d2f2cc41a5cf0ef7512"}}}}}, 0x0) 2018/01/15 00:58:47 executing program 4: mmap(&(0x7f0000000000/0xe5c000)=nil, 0xe5c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c27000-0x14)={0xf, 0x85, 0xff, 0x1, 0x0, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000)={r0, &(0x7f000000e000-0x1000)="", &(0x7f0000009000)="", 0x0}, 0x20) 2018/01/15 00:58:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00", 0x5) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000c1b000-0x38)=[{0x0, 0x0, &(0x7f0000296000)=[{&(0x7f0000c0e000-0x1000)="1451cd543fc83e8e11817f52f103ca7b7a1a22d580d5d13fea9ea36566ca4952d35eafabcfc99d95f6e7e09f0d4a71fdf2a6834bb3102cf4719773471a9a780f013de67cb715a6920cbd2d77c071e1b17ec0970edb120cecfa84806a3f011c13374eb529426de2bb0370e809eda0055a2e785a9b3465d9773b133f7384dd565139c38dd8321fe114abe47ad86de6777588b88ae90f831b07043bdb86e1537b5050ede8c6245da6cf8db004d0986551bee6184bcf1a7b5575ea0acb485a874b00e908b88353963cf12710dfa08d5329be27ebe8f8e761eba26212d6ce44143ede080f7e0f262000aa8d0e35972dc48e1649e5768a5ec893e33b69c0eb12c34dc7", 0x100}], 0x1, &(0x7f0000132000)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000979000)=[{&(0x7f0000df4000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) socketpair(0x8, 0x80003, 0x20, &(0x7f00008f4000)={0x0, 0x0}) r3 = getpid() sendmsg$nl_netfilter(r2, &(0x7f000000c000)={&(0x7f0000f43000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000740000-0x10)={&(0x7f00002f9000)={0x108, 0x6, 0x2, 0xc00, 0x5, 0x0, {0x0, 0x0, 0x9}, [@typed={0x14, 0xe, @str='[em1(eth0\x00'}, @typed={0xc, 0x49, @pid=r3}, @generic="a652362d35c9bc715eb33870024488c138c8059d6921354d5fd4f4b569830c3b27d5394ad8d269b8b2a01d70e39744425bff13fe8b5837f41bf93812cfe24aca023d39788f74d15a6492c6578ca81ee6094dbbfe1e67c047fc1ea210ea7df56fe90626a579cdce01d97c", @generic="8a844af036f977459fc77c2112cf2fef8c51d1c1540fd42d", @generic="e06f75d756487b4a4fb6749ef5b6d3e020fac171e3d48faadddd2f4ed5b2455628053461a5022d8f11689480bff2d71ec711b08b9f09395216c7dc921f705199a2fe2c17c301c7158e683fa6f6832a2f5f57"]}, 0x108}, 0x1, 0x0, 0x0, 0x1}, 0x8000) 2018/01/15 00:58:47 executing program 1: unshare(0x8000000) socket$unix(0x1, 0x2, 0x0) unshare(0x2c000200) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f000028c000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00004d6000-0xfa)={0x0, 0xf2, "36164104a3c467aec861b31bf54fb7f86b53c116703e975c65eb373527bd2c8592e6e61af5d2b029d1443caa7e83c6e88673157516431cb8369b10513aad50c2658da457fccfff46e2e9a6cf132fc8c365e57aba8b7be8d9a8c16b3aaca1517479ac0aab801a0cd01fc6d09346a0713713ba15b916d6885036834e58e9909c2859b75c915903836ebfc4ad4d865fbe53eeaa6a30bcf0624944c86af7b1c4a22d004ccc095bad3e5391e45a0d08ad6ddd879c23d84c0f48e476f0d6ba54a9be7a04fa6dae5a74e1d7fadee02ab2fa3bdfb7b6b630cac2ec0c6c58eeb248ceb51d45bd22fdc1e35cf4de2578025d4fd61c4ee1"}, &(0x7f0000001000-0x4)=0xfa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000000)={r2, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0x1ef1, 0x0, 0x9, 0xe29, 0x1, 0x1db, 0x10000, 0x3, 0x7, 0x0, 0x2, 0xfd, 0xff, 0xa2d]}, &(0x7f0000001000-0x4)=0x108) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000c2d000-0x28)={@generic="a4af781ea176971226b42f9c0c0a7750", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r3}, 0x14) [ 392.021925] netlink: 'syz-executor4': attribute type 18 has an invalid length. [ 392.033873] netlink: 'syz-executor1': attribute type 19 has an invalid length. [ 392.057688] netlink: 'syz-executor1': attribute type 19 has an invalid length. 2018/01/15 00:58:47 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000000000)=""/96, &(0x7f00002a3000-0x4)=0x60) mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000001000-0x38)={&(0x7f0000018000-0xc)={0x10, 0x0, 0x0, 0x2220}, 0xc, &(0x7f000001c000-0x10)={&(0x7f0000009000)={0x2cc, 0x14, 0x400, 0x5, 0x3, {0x1b, 0x0, 0x0}, [@nested={0x30, 0x5c, [@typed={0x10, 0x32, @u64=0x100000000}, @typed={0xc, 0x76, @u32=0x78e5}, @typed={0x10, 0x8c, @u64=0xfffffffffffff801}]}, @nested={0x8, 0x31, [@generic="73f3"]}, @nested={0x274, 0x3a, [@generic="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", @generic="1d1f5834aa67d67b720c2c6a8fcdbb6ab4376c19e2e86387ce57104e83ad045476905be4ea93f76d3cce2fda2b25b4365b089842a75baa7b499cdf0ae6992c5bf28e453cd76b583fb4083f39ab7f292130c254d339fdbccd43168a7197e1672ad5de3df044081125d5e452c5f4103b23d5bfb2cddc5f3b2eb98ee45879498e6367ff17ee5937c08dc017cae31c7c8c1f420961d3a827d684680683593033127c4e1f8bb4f5403704d5b7c4e41018aa94f91ab1c379145a6e45f694ef8d64b98192", @generic="ccedfcf7fc360675307193b671df5f074c979dfededb66bf0161cbc149", @typed={0x10, 0x8a, @u64=0x3f62}, @typed={0xc, 0x2b, @fd=r0}, @typed={0x18, 0x3f, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @typed={0xc, 0x52, @u32=0x20}, @typed={0x18, 0x86, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @generic="4205f9b599fe356402961b3a56b158e29de3c6a5764a4b780d68b3e17dd90e950bb73ec573274a5050181060394d8c2c17a7df35177b6d47c074"]}, @typed={0xc, 0x52, @u32=0x7ff}]}, 0x2cc}, 0x1, 0x0, 0x0, 0x404c004}, 0x1) r2 = accept$ipx(0xffffffffffffff9c, 0x0, &(0x7f000001a000)=0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r2, &(0x7f000001a000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000013000-0x4)=0x10) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f0000008000)={&(0x7f0000015000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x20, 0x27, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x4, 0x8, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 00:58:47 executing program 0: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r0, &(0x7f0000fd0000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000acc000-0x4)=0x10, 0x800) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000609000-0x44)={{0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000fd1000-0xc)={@broadcast=0x0, @empty=0x0, 0x0}, &(0x7f0000fd1000-0x4)=0xc) 2018/01/15 00:58:47 executing program 4: r0 = socket(0x11, 0x2, 0x9dc) accept$alg(r0, 0x0, 0x0) socket$alg(0x26, 0x5, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00001c2000)={@common="69726c617f3000170000be00", @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/15 00:58:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0xe, 0x0) sendmsg$alg(r0, &(0x7f0000b92000-0x38)={0x0, 0x0, &(0x7f00003e1000-0x90)=[], 0x0, &(0x7f0000001000-0x172)=[], 0x0, 0x0}, 0x0) 2018/01/15 00:58:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000dfa000)="2600000022004701870000000000ffee006d0000000000000004093c51f10101c7033500b017", 0x26) pipe(&(0x7f0000b10000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000691000)={0xb000001e, 0x0}) sendto(r2, &(0x7f000040f000-0x2b)="adfdf8728f83327b01f2e2000a213ebeee3433ff3779e218a197259fd10152344a9994af8af62acf3f24c3", 0x2b, 0xd4, 0x0, 0x0) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) 2018/01/15 00:58:47 executing program 3: mmap(&(0x7f0000000000/0xf3000)=nil, 0xf3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f00000f2000-0x6f)={@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) r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f00000f3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x3, 0x7, &(0x7f0000037000)={0x0, 0x0}) getsockopt$inet6_tcp_int(r1, 0x6, 0x8, &(0x7f000006a000)=0x0, &(0x7f000005d000)=0x4) getsockname$inet(r0, &(0x7f000009c000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000f4000-0x4)=0x10) 2018/01/15 00:58:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$nfc_llcp(0x27, 0x2, 0x1) accept$nfc_llcp(r1, &(0x7f0000e71000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000702000)=0x60) sendto$inet(r0, &(0x7f0000d44000)="", 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket(0xa, 0x90ea286cc77effde, 0xfffffffffffff27f) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f00004dd000-0x10)={0x0, 0x6, 0x8, 0x1ff}, &(0x7f0000f78000)=0x10) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000c2e000-0x8)=@assoc_value={r3, 0xfffffffffffffffc}, 0x8) 2018/01/15 00:58:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x6, 0x6) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000915000)={0xf7, {{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r1 = socket$inet(0x2, 0x6, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f000080d000)=[@in6={0xa, 0x2, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xa595, @loopback={0x0, 0x1}, 0x6}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x78) setsockopt(r1, 0x10d, 0x800000000f, &(0x7f0000004000)="03", 0x1) 2018/01/15 00:58:47 executing program 3: r0 = socket(0x19, 0xa, 0x7fffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000-0x10)={0x0, 0x3ff, 0x401, 0x80}, &(0x7f00004fa000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000002000-0xcf)="02e3da273ed30c25590c1bc615495f5b5f9e070a6ad2fbe80474ab1e768038c1dbe7dc6c2e92472a7efdad2fee95ba1d2471dfd536e25bfefe0a2037d3d2baac22007dd88df7e3a7f8f338000a7d1fdfad5619a51530501b3f12b2f92bc8bb1ab75379943c6968074c996a468014b3a59fae4625cf65f7782df0868ee907a131d1ebed9b1eaa376d0e0c85914d30af740f5a63b72093eb0b88ae9ffead9ba69321ff550c833e125990af0ddd7f6c1ad8987a10339fe76a22d3d5b68fe8503df3793efd4dc5361b5bc8a047be8c56bd", 0xcf) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00008fd000-0x8)={r1, 0x3}, &(0x7f0000000000)=0x8) r2 = socket$inet_sctp(0x2, 0x8, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000040f000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_BUFS(r3, 0xc0206416, &(0x7f00009d1000)={0x0, 0x1, 0x9, 0x10b, 0x11, 0x400}) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000e1b000)=0x3ff, 0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00007f0000-0x8)={0x0, 0x0}, &(0x7f0000284000-0x4)=0x8) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000048000)=""/40, &(0x7f0000b6e000-0x4)=0x28) 2018/01/15 00:58:47 executing program 6: mmap(&(0x7f0000000000/0xf95000)=nil, 0xf95000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f08000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$alg(0x26, 0x5, 0x0) vmsplice(r1, &(0x7f00005d6000-0xe)=[{&(0x7f00005d6000-0x1)=';', 0x1}], 0x1, 0x0) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000f96000-0x1)="bd", 0x0) vmsplice(r0, &(0x7f0000191000-0x80)=[{&(0x7f0000f8f000)="b0b5adcc643b396a53abde890e159c442fd94a81fb675be43c5ee03f4a98", 0x1e}, {&(0x7f00006c9000)="e3295ab08e024b53230c732935918ba4a51eaad90df82c95bbd01ba94477fa0a7030e3599f20b993413595c6ee3c272d4bff9c50b980eefc0d3ee212de42792b0f5998f860c16d73472e0f3fbf828e870754771d9ff4181e538bc154f58eb1b86609e1567addbe4d6739aaf964a1618d2104b2d3f28c9729067ac5dd987732eaaed99178a3781654638b461efe5ac116533497423eeaac035ac7da947093d6bf5873e131805a26cf645434fd3341df52573579d9ec6091b419186735be62bf259853aa00a96dbcc3c1d481b6449d1341a39c8c0ecd1118db88fe", 0xda}], 0x2, 0x20000000000) 2018/01/15 00:58:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x200000000007, 0x84) 2018/01/15 00:58:47 executing program 5: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000008000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000006000)={0x1, 0x0}) connect$can_bcm(r0, &(0x7f0000002000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) socketpair(0x2, 0x4, 0x4, &(0x7f0000004000)={0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_raw(r2, &(0x7f000000a000-0x10)={0x27, 0x80, 0x9, 0x7}, 0x10) sendmsg(r0, &(0x7f0000007000-0x38)={0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000005000)="050000003778d9f1ef1c32fc0b98143e037dc12502002600f11368a82cc15eb47be77a18ac534900b5e8f9cdf7fb97470044209a714fe563", 0x38}], 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(r0, &(0x7f000000a000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000)=0x8, 0x800) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f000000a000-0x9)='westwood\x00', 0x9) 2018/01/15 00:58:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f00002e5000)=0x73519af3, 0x84) r1 = accept(r0, &(0x7f00004f7000-0x10)=@in={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000081a000-0x4)=0x10) accept$alg(r1, 0x0, 0x0) bind$inet6(r0, &(0x7f00007fe000-0x1c)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) r2 = socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_hci_HCI_TIME_STAMP(r2, 0x0, 0x3, &(0x7f0000ca1000-0x4)=0x4, 0x4) listen(r0, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00008ab000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$can_bcm(r1, &(0x7f00006a4000-0x10)={0x1d, r3, 0x0, 0x0}, 0x10) sendmmsg(r0, &(0x7f00005b2000-0x168)=[{{&(0x7f0000320000)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(cbc(camellia),sha224-generic)\x00'}, 0x58, &(0x7f00000d3000-0x50)=[{&(0x7f0000e39000)="2ce1bfb40b5130acc54c97ceb68cb3256f05be8faf11d611a44ec01762bf5d39c39540a7366a877794e54efa5c42cc19d4c3205bec8f744245f52fa1a617fe2d6fc05b9c7fb710e341169c733d074aa740fd246572b26b32aa0712b35f7afc89f3e55690e3b19fdf6817af69e0934eb4d8e348326b6b4b332226a4c1f46eccf93c3d4e51d04fea896f82a23ddd9ef60496293ebadd9716a28a88c596a6b486d754925350dccaa601b67d49585105c32178151f", 0xb3}, {&(0x7f00008f6000)="e64e9a48d979959decabe5ceba9b15ca9327eb8439d954515c93c631c2a13977b2a05e2e1def813d679f4ca0af1ce370d4adefed53369d6b308d6644c937e6d9923f42edc358a101e3672d7cce1b74ba39dcd5fe9c", 0x55}, {&(0x7f00002e8000-0xbe)="f332edbb1e7c36abfaf762bf4ce4fd792cbf1b79132970ee3b53d97e31218e84759e2413f9ac9fd3039f4fedb424d50b19c4d77b5e87fbd7afdca0f76fe3c52994ac98fca545d81b4327329cb623de3f05c2afb72070f65385b9f580d6a065b1c44c40fdadb2f739de3a479b323ffd2a4d1d1123944035e440f993d572ffd67acebe052a7ca6a492f106abe3c0f7bc2b4a82179719cdfb4f8c0bda94a2f50f72753f991999db2bbdff6002aebefeac6f4245d4d40c4ea8b626848ea7d45e", 0xbe}, 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{&(0x7f000076d000)="a03d9aa01171b7b6413321dde5d1e8935db303c3790b7dad3ed51acf343e47e7eb8e3f0921eb1ad9cf1be2d3923e0173562de2a0c918e26bec7a1393bd8d3b01d60e5a2c9aa69d7b1e69bfa220701359b95e9f370514b3dce14aa588e91487586338a9d2138df55314733712f70ebe2ed9968da956af2c099c5d39a3ab5f84c3bba775ea57cc1671c177f2c7bc2c73cb9a1f73f9522f6e7f8ec82099de4fcc1252a71f1def59bd2a94fc57cf4ea47e6e9b30e0012d576dc3d25e3730fb9493f75f59422f8064df60272d9664963e06e9d6dc33bcfd183f3e5d9b131c1fe3bccba0155af6beb896d6f9dd04dd95c5de8a83b8", 0xf2}, {&(0x7f00003dd000-0xc2)="d91f01f5e06a34ea8527d71e608d0c7a907278fe91bee97624535195ee87bab64e214bf733ae4567c2adb184208482bbf145f12f9d00ad5f99dccd3406df580442b105c54467d40073b5ebf8d6c7bb8958e1c9c51ba3bd095c60172f2b9d3c8a4729b352bc373ab7756df428cbc48218e20c77d960fd502ce25b4f37bab23ad08cd55984abc6a98ed8b05e8a973231a7b5b397ed5c71454d20f950f189762b0e4aa81575c6ec2713b28e42c90e124b92794b29bf066d5f891642b85a85f584407189", 0xc2}], 0x4, &(0x7f0000993000-0x278)=[{0xd8, 0x109, 0x8, "73ac7a3da00091c032f189ae80146a3b331a0a7b1fe3152f9f3ec321384fda36d5bce3a417a758925455268de578f90f5de08f43f969e52800e56fe8d0e84efbc916b087e68a0b1140863beffb16d6a306a00e772ca93e8134385885ba86f08add477dcbd3c4a37bf7a1822c9c039e3a5661b08c8ba27fe5fae2d6af4b8e4a5246cfc16b5e8bbb1cf5e453be9bca8454afaa99fbb7419c55f2cc7a4b90378d20cd142970b8a1d6412f56b726470e9e453717719b5958a5cd14a0a7b82c16e9c71ce40593fe"}, {0xc0, 0x1, 0x10001, "47242f547d8b2f13a72cb368b896360081cc112d7acf22c62874c4f1b2a91af5b7ed4feb8b6e12ead754e5c0accf69e4f503d84f6cac150a2ce398d43e363980882e53ef28f8cda731f3687b753c41dd06ce397d75711383ae2e07e3ba179ea749286303c2070016bce8527e5c331c777ef9106f4427c052ecd344a618cb7de1f2296ff3b767eeeb7168b3d2539154dd8cdc7c413429c17dbf91d36ca1da69ac557d5dd8c1917c3952f17f8709"}, {0xe0, 0x11b, 0x80000000, "8fb6c235d86ea7dfcbeb9835ad675d514f59b3fb7903fc2ee93ffc52a31318717e3f7df4e27ac5ad913d2392327447e7c448bbfdde14e5a5a138b1aa10c5a56dfd94ebea3ad2d0fe6ac510386d7d5df5e2cd67f309a73c5f7f1ac8b95bd1e00624f0d0ee76eec139f83e513aa834ec9e51b0f946d8133c87a63ea9e377acad696c7278f8bda66263e69fdebdbfe07a8530b07c87a1827f45799e24dbf2da08de426263548f9410028b87bda6fdfa57c7ea287628be8be0be88b78b408845832ad983fa47b940bc66d5224b08"}], 0x278, 0x4008010}, 0x9}, {{&(0x7f0000946000)=@un=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f000067d000)=[{&(0x7f0000528000-0x9c)="25495961bc83b20cbb7c113e69392274801a24d08e797e64ff0342265d541c141d4d84ec282e01b3b5ddb28b4b89f58e6ad6fdd9bbe856586725fcba9b877b29d828c0308bfc99d2f86fc95a3c6046987134b91b34b5a0e4ea6283125f8fa07148211dab8ce775f1fb47e731bafc3d2e8a25e2051dc03bf8c06722179da2a3f3a11b70bb86d51c703eb1109e029f5f79dbcf7f81915f5a34aceff531", 0x9c}, {&(0x7f000035b000-0x1d)="0cbd841f65da80553995dcc33960b796b37a50f0a7a430195dc3acd1d6fdd1a8b2cb08a643c1747962e521a0c28bd2ae4de61ac2eb0a71041e2e150d776c2c9ba263956d062ff94368f04b", 0x4b}, {&(0x7f00003b4000-0xeb)="255bac07b9951a1fe15c8e08c1f05a1444768c70279bd3553014cd0e38cd088fc4676d245a245a67cc3de47b8131e0b9e1f7db981c7ac01f6ec3613bdea070bf6cd4197f32bfa4b4bb7cacf658c16e416fbaa9eabc03889718c9af529aa680c25f683bac611c1fd799390729ee6d0b0db33daa17b2df48eb7a4308cd3564ddc46fb304a8be7cbf9f62dc081a225a8f6c7b128b5274639b1a99d18d329d6d14ce9e479bb0bba6f219c74df0b7fe62b2f5d9471e7c68edd44644ef51ce91f61c83298d626e6b407467acc1a326c7cf20f8aee68a72970d666be830551899620d9ce8ac67b14567d8d3e2dabb", 0xeb}, {&(0x7f00005ae000-0x7)="603cba6b4bf642", 0x7}], 0x4, &(0x7f0000f33000)=[{0x48, 0x11f, 0xfffffffffffff800, "9c9f26d52c2c9ce2351c23b9eed47c2b686633a055cbdecb02e78c51969a82e2e5478ac59c07c2ba263c0bd15f92643401dcd4998387e6"}], 0x48, 0x1}, 0x401}], 0x6, 0x40000) 2018/01/15 00:58:47 executing program 7: mmap(&(0x7f0000000000/0xdc3000)=nil, 0xdc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x1b, &(0x7f0000dc1000-0x4)=0x0, 0x4) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000dc4000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000dc4000-0x4)=0x10) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f00001df000-0x2)=0x335, &(0x7f0000450000-0x8)=0x2) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000dc4000)={{{@in=@rand_addr=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dc5000-0x4)=0xe8) mmap(&(0x7f0000dc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000dc5000-0x28)={@common='vlan0\x00', r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000dc4000-0x8)={0x0, 0x0}) mmap(&(0x7f0000dc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x80007, 0xea8, &(0x7f0000dc6000-0x8)={0x0, 0x0}) mmap(&(0x7f0000dc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x5, 0x0, &(0x7f0000dc6000)={0x0, 0x0}) sendto$llc(r3, &(0x7f000042d000)="b3fe85dcdced2dcf1e6c2009033d4ac9ab22d7f35b4ab46c7148e3d6553f36984380d482fe07f229706d6892631415c69f010c103417dc9b2cb463ebe82d49a3bd5d7d82a02df4b7416484c0c21e7a033c9fd1c2d6a7ff406282de93f240b634d1298311d71d0d3acc12407472035ed2d6495d157cbb53b5858290ff798e4585e78f12f06ed82041914cc66be82a9e6a19f1ba66eb3396f0aeaeeda023c91eab450c346b707dd7c180963988a8c7a588628404fca4282b38dd98920113f4dacd123a9d4e5dab58a96eb6d311e6de1ae7aef824ad53adb07a8b2d", 0xda, 0x840, &(0x7f00005e3000-0x4)={0x1a, 0xc, 0xffffffff, 0x6, 0x7, 0x200, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) 2018/01/15 00:58:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000516000)=[{&(0x7f000089e000-0x29)="2900000020001900013d0010000000060200001600000eed0000000404001400ffffffffffffffce08", 0x29}], 0x2f1) 2018/01/15 00:58:47 executing program 6: mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x3, 0x64031, 0xffffffffffffffff, 0x0) accept$inet(0xffffffffffffff9c, 0x0, &(0x7f000014b000-0x4)=0x0) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f000030f000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000da7000-0x4)={0x0}, &(0x7f0000da7000-0x4)=0x4) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000371000)={0x0, 0x0}) 2018/01/15 00:58:47 executing program 4: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r0, &(0x7f0000000000)={0x1d, 0x0, 0x0, 0x0}, 0x10) bind$can_raw(r0, &(0x7f0000000000)={0x1d, 0x0, 0x0, 0x0}, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/15 00:58:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000fde000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket(0x1d, 0x3, 0x2) socket(0x8, 0x3, 0x0) accept4$inet6(r2, 0x0, &(0x7f0000a24000-0x4)=0x0, 0x80000) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000048d000)={0x2, &(0x7f0000ffd000)=[{0x40, 0x0, 0x0, 0xfffffffffffffffc}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmmsg$unix(r0, &(0x7f00006a2000-0x1f8)=[{&(0x7f0000fe6000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000fe6000-0x20)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) 2018/01/15 00:58:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000806, 0x0) r1 = accept4$netrom(0xffffffffffffffff, &(0x7f0000710000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000e5e000-0x4)=0x10, 0x80000) accept$netrom(r1, &(0x7f0000d61000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00001f1000)=0x10) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f00001dc000-0x118)="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", 0x118) 2018/01/15 00:58:47 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x2) ioctl$sock_ifreq(r0, 0x8993, &(0x7f0000000000)={@common='ip6gre0\x00', @ifru_ivalue=0x0}) socket$bt_rfcomm(0x1f, 0x3, 0x3) 2018/01/15 00:58:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000000000003, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00002bf000)={@common='sit0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = accept4$llc(0xffffffffffffffff, &(0x7f00003e4000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000675000-0x4)=0x10, 0x800) r3 = accept4$inet(0xffffffffffffff9c, &(0x7f0000afd000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ea0000-0x4)=0x10, 0x80000) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00007c6000)={0x0, 0x0, 0x1, 0x0, 0x4, 0xff}, &(0x7f000018f000-0x4)=0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00003d2000-0x98)={0x0, @in={{0x2, 0x1, @rand_addr=0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffa, 0x10001}, &(0x7f0000940000)=0x98) sendmmsg$inet_sctp(r3, &(0x7f0000b66000)=[{&(0x7f0000dc0000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000db7000)=[{&(0x7f00007ef000-0x1000)="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", 0x1000}, {&(0x7f00008ce000)="5174337c4447f6df1520730ed09085bebaa7a22288f83c1091e2b38162440d8d04e9be4c5f53c1da9e01a4129e7a5efc085588c778513311d347b7871e8878ee0a5c0e8add46dfa7007eb03c32ef22ee0ca88881d44102fb84a22deefd95255927394124043c1cda88a2140f1d4ce41bff6f22a7456f07f7d7c5af358f83ec", 0x7f}], 0x2, &(0x7f00002cd000-0xf0)=[@init={0x18, 0x84, 0x0, {0xfffffffffffffffb, 0x6, 0x7, 0x2}}, @init={0x18, 0x84, 0x0, {0x5, 0xc8, 0x0, 0x3f}}, @init={0x18, 0x84, 0x0, {0x8, 0x7, 0x2, 0x9}}, @sndinfo={0x20, 0x84, 0x2, {0xfffffffffffffff9, 0x0, 0xd697, 0x10001, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x1, 0x4, 0x15, r5}}], 0xf0, 0x20008004}], 0x1, 0x81) getsockname$llc(r2, &(0x7f00006a0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00005fa000-0x4)=0x10) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00002ae000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, r1}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00008e0000-0x18)={0x0, 0x100000001, 0x0, 0x1000, 0x9447}, &(0x7f000064a000)=0x18) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000242000)={r6, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9b, 0x7}, &(0x7f00001e3000-0x4)=0x98) 2018/01/15 00:58:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) pipe(&(0x7f0000dde000)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000ad7000)={&(0x7f0000000000/0x1000)=nil, 0x9985, 0x0, 0x40, &(0x7f0000895000/0x4000)=nil, 0x3ff}) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000ef6000-0x4)=0x0, &(0x7f000085f000-0x4)=0x4) 2018/01/15 00:58:47 executing program 5: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000005000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) sendto$inet(r0, &(0x7f0000000000)="", 0xffffffffffffff4f, 0x0, 0x0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000007000-0x5c)={{0xa, 0x0, 0x200, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xef9}, {0xa, 0x1, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, 0x40, [0x1, 0x101, 0xb0, 0x5, 0x5, 0x9a, 0x0, 0x0]}, 0x5c) 2018/01/15 00:58:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x6) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_tcp_buf(r0, 0x6, 0x21, &(0x7f00006c9000)=""/182, &(0x7f0000ee6000-0x4)=0xb6) recvfrom$inet6(r1, &(0x7f0000fe2000)=""/193, 0xc1, 0x0, &(0x7f0000bbf000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) close(r0) recvfrom(r1, &(0x7f000058b000)=""/4096, 0x1000, 0x0, &(0x7f0000a1a000)=@ipx={0x4, 0x0, 0x0, "cf3030c6765a", 0x0, 0x0}, 0x10) 2018/01/15 00:58:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000004000)={0x0, 0x0}) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000007000)={@common='lo\x00', &(0x7f0000007000+0xaa9)=@ethtool_sset_info={0x37, 0x0, 0x7fffffff, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = accept4(r0, 0x0, &(0x7f000011d000)=0x0, 0x800) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f000005b000)=0x5, 0x4) 2018/01/15 00:58:47 executing program 7: r0 = socket(0x10, 0x2, 0xfffffffffffffffc) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00002bd000)={0xb5, 0x0, 0x7fff, 0xffffffff}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={@common='vcan0\x00', @ifru_flags=0x400}) 2018/01/15 00:58:47 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x1, 0x3, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0x1000, 0x4) r2 = epoll_create(0x3) poll(&(0x7f0000994000)=[{r1, 0x400, 0x0}, {r2, 0x1290, 0x0}, {r0, 0x2a2, 0x0}], 0x3, 0x6) accept4(r0, 0x0, &(0x7f0000e25000-0x4)=0x0, 0x80000) syz_emit_ethernet(0x6a, &(0x7f0000227000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0xa}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[@ssrr={0x89, 0xf, 0x0, [@rand_addr=0x0, @multicast1=0xe0000001, @empty=0x0]}, @timestamp={0x44, 0x1c, 0x0, 0x0, 0x0, [{[], 0x0}, {[@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}], 0x0}, {[@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}], 0x0}, {[], 0x0}]}]}}, ""}}}}}, &(0x7f0000aab000-0x14)={0x0, 0x0, []}) 2018/01/15 00:58:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000132000-0x8)={0x0, 0x0}) sendmsg(r0, &(0x7f0000672000)={&(0x7f0000e38000-0x6)=@hci={0x1f, 0x697, 0x3}, 0x6, &(0x7f000095c000-0x10)=[{&(0x7f0000857000)="327ede83f74a72eae5d50b6733635c6c0d95a21be445a5c950fec54e407c1d7bd4328745d8e46ee30992f2021d57c706d244bd9d57e2b1c594bc45b49802b70560c24c7289e777d608953277595b29b419955076d0b9420462a926bc183267c71feb8116013d03c6760d035af2b84958709e7395e3610710664134315b5a437c3c4a171a3d7791b766ab92add389714ebe37ada563925b7e632e47df41c7bb3318df2757003f34921e47cb05a003e65b13a9df8bfe9145dc525d7dd9", 0xbc}], 0x1, &(0x7f00004db000-0x450)=[{0x58, 0x11f, 0xdbcb, "06b39d6888f73676ce0aed20a3ca908afa8dc416b34e3c59abbf27586b3c4eb37bb598140329097af6f720ad848cf5ee267a387fde781cfbd776e9283d6b40ba6ad4"}, {0xa8, 0x118, 0x7, "4b01c8b3c78cc41bdbababfdc35860b4f14d8edeaa4656bcfcdbed39ebf55557d284f2246bf47087c6f5e5d784c64bfce3cd1cdd03c5037bb33f719c7f11c4a2a9c8cc3af02516de116a592153ad9fc151cfc11d5302efd82271ad7b1167774997891f1383f0461827a4524dbde0fb58f117e3dd3819928414f57904235ce067f0bbd810451f73c5fa66ce501bb5f757a38356"}, {0xb8, 0x0, 0x9, "94a5e7c173b2d07a1e005aff4d14b064d8756068770702ad7c7ac756ec17176be9b6d86a4e33e7425fba0f0a5c150384b3d2721da2d45937a42fa3f0850ecd1105bfec3cd432ccb7445bd85d8f54b0b13ee91b9d6c0dbd234ac509210a66d187d42f3bad59707ff811698046b321efe4a0e0b8d73e83e639468af35bc5f2ae01bd3346557c6ffe26b91a1c87dae0fbd615458d91846c137a97990a7c03faed47a24f"}, {0x48, 0x102, 0x9, "ed61894bd8d0e26d30b03f6ae81f36cadf2f102fa861cfcb1a95835607f53770d3e2b464af98682e7e1cdb47bd6a65a20cade3ea06e6c097"}, {0x90, 0x105, 0xfffffffffffffd86, "859480860b4fe1ff617828a38c8b694d1cbf768f056cd5dd99c40207cc94944cef40321125665d7f076b658f49e2c033b9dca5c11e1debf30b7fbd97a9c53e7327272986e18ca6f1158e6e8a5de3c67a8da53582fbb038e363360ecddad2b109a547507d1157b6d6a1b5afedd18934c23a90436972170c730b0cf2acb29e"}, {0xe0, 0x1ff, 0x685d, "d97a08147134d34e090f132f08ac7d5b9ec1b9beb1a26fb3308b03e975cc0c663b15116102a011d18a5a7c16e91f1939a0449aa2660aa904d96a8e88d63db176b93178f23274e451a58bda0ef201c284bd682461004d4cf36daecfee4fa5eec000020e00b2b1daec680293ba6fcc31bc7bcfd690671b6b9b45a9fe46a70222202f5c4dc0fc74f7de73e282c4df38090f6d8f37ac586ec4b6bb36af82defb0c9586c95224a857a4982e0fb8dd06c2bc8caaf4889f57367d782075369ccc211eda18e2029627ac19b70ff53cdb7898"}, {0x70, 0x0, 0xc, "ff476f6e7899cb18fa21f8305710d6efc96052a9ff942ab2984617ef91d3caf7240a179c54eb5f19562257067c0ecf63fed22f0c3825c871add440b8a0d7c3d318dc2434c799ba2fd18d70020d7bcc43853bb5285fe7aad249d334acc7"}, {0x70, 0x0, 0x7, "c69210c492b4d08bf0b7fb597329b7f689b43d18b138bc683f17983adccb264717012c664b1b1b69d3cd4daaa50394327f446d1688974bbb56ef63efdb5dbe4439ebdd7b7665b65458fccef5d7168a7052d06ec736e0323ed70d"}], 0x450, 0x20000801}, 0x80) pipe(&(0x7f000049b000-0x8)={0x0, 0x0}) connect$bt_rfcomm(r1, &(0x7f0000488000)={0x1f, {0x1, 0x6, 0x0, 0x0, 0x5, 0xc5de}, 0x100}, 0x9) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000fdd000)={@common='lo\x00', &(0x7f0000b67000-0xae)=@ethtool_eeprom={0x48, 0x0, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet6(0xa, 0x0, 0x8, &(0x7f0000265000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000917000)=0x0, &(0x7f0000fee000-0x4)=0x4) 2018/01/15 00:58:47 executing program 6: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) read(r0, &(0x7f0000fc1000)=""/60, 0x3c) sendmsg$nl_xfrm(r0, &(0x7f0000008000)={&(0x7f000000d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000a000-0x10)={&(0x7f0000004000-0x684)=@newsa={0xf0, 0x12, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xf0}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000fd6000)=0x0, &(0x7f0000fd7000-0x4)=0x4) 2018/01/15 00:58:47 executing program 1: r0 = socket$bt_l2cap(0x1f, 0x2, 0x0) socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000001000-0x48)={0xf, 0xb, &(0x7f0000121000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0}, [@exit={0x95, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0xba}, @alu={0x0, 0x400, 0x1, 0x0, 0x2, 0xffffffc0, 0x0}, @map={0x18, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)='GPL\x00', 0x81, 0x1000, &(0x7f0000d98000-0x1000)=""/4096, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000622000-0x4)=r1, 0x4) mmap(&(0x7f0000000000/0xdc8000)=nil, 0xdc8000, 0xc, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x15, 0x80005, 0x0) getsockopt(r2, 0x100000114, 0x2717, &(0x7f0000862000-0x28)=""/40, &(0x7f000090f000-0x4)=0x28) 2018/01/15 00:58:47 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000000+0x8e7)={{{@in=@loopback=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @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}}, &(0x7f0000ed7000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x40, r1}) mmap(&(0x7f0000000000/0xf5b000)=nil, 0xf5b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00003b3000-0x48)={0x8, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0x3, 0x7, 0x0, 0x1, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(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) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000d6d000-0xc)={0x5, 0x5, 0x9, 0x10000, 0x7, 0x0, 0x7ff}, 0xc) 2018/01/15 00:58:47 executing program 7: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x87fffffff) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000002000-0x11)=[{0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}], 0x2, 0x0) bind$inet6(r0, &(0x7f0000002000-0xe)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/15 00:58:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f000047c000)=0x10001, &(0x7f0000954000)=0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000a56000)=0x1, 0x4) listen(r0, 0x0) poll(&(0x7f00008aa000)=[{r0, 0x0, 0x0}], 0x1, 0x431b8446) shutdown(r0, 0x0) 2018/01/15 00:58:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) getsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f00001d5000-0x4)=0x0, &(0x7f0000c92000)=0x4) ioctl$sock_proto_private(r0, 0x89ea, &(0x7f0000138000-0xfb)="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") r1 = socket(0xa, 0x6, 0x7f) socket$key(0xf, 0x3, 0x2) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00009ac000)=0x3, 0x4) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f000038e000)=0x0, &(0x7f0000cbb000)=0x4) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000d10000)={"8ecf90fea56e3301216d65b56a29c5d9", {0x4, 0x5, 0x401, "2ace83ba8335", 0x3, 0x0}}) 2018/01/15 00:58:47 executing program 1: mmap(&(0x7f0000000000/0x360000)=nil, 0x360000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) pipe(&(0x7f00001f9000-0x8)={0x0, 0x0}) mmap(&(0x7f0000360000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000361000-0x4)=0x0, &(0x7f00001fb000)=0x4) sendmsg$key(r0, &(0x7f000035e000-0x38)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0xe, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = socket$inet_icmp(0x2, 0x2, 0x1) r3 = socket$nfc_raw(0x27, 0x3, 0x0) poll(&(0x7f000033c000)=[{r2, 0x20, 0x0}, {0xffffffffffffffff, 0x80, 0x0}, {r3, 0x2004, 0x0}, {r0, 0x1203, 0x0}, {r1, 0x200, 0x0}, {r1, 0x20, 0x0}], 0x6, 0x7fff) 2018/01/15 00:58:47 executing program 0: mmap(&(0x7f0000000000/0xfce000)=nil, 0xfce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x2, &(0x7f000039a000)=[{0x1c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmsg$netlink(r0, &(0x7f000056f000)={0x0, 0x0, &(0x7f0000fce000-0x50)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 00:58:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x13, 0x4, 0x1) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f000074d000)={0x0, 0x8, 0x30}, &(0x7f0000e58000)=0xc) syz_emit_ethernet(0x76, &(0x7f00008a5000+0x385)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a8ade6", 0x40, 0x2a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x4, 0x6, "25aa47", 0x0, 0x2d, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [@hopopts={0x11, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], "ce3f8207fb4f627e"}}}}}}}, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000087b000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000229000-0x8)={0x0, 0x101}, &(0x7f000044d000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000014c000-0xc)={r1, 0x4b9d, 0x0}, &(0x7f000057b000-0x4)=0xc) socketpair(0x1, 0x6, 0xffffffff, &(0x7f0000650000-0x8)={0x0, 0x0}) accept$ax25(r2, &(0x7f0000914000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000b82000-0x4)=0x10) 2018/01/15 00:58:47 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x9) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000aaa000-0x8c)={0x0, @in6={{0xa, 0x3, 0x1ff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000863000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000c52000)={r1, @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]}, [0x871, 0x4, 0x37e, 0x4, 0xce, 0x6, 0x4, 0x4655, 0x3f, 0x4, 0x9, 0x5, 0x2, 0x0, 0x40]}, &(0x7f0000572000-0x4)=0x108) r2 = socket$inet(0x2, 0x202, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r2, 0x89e1, &(0x7f0000fbc000-0x4)=0xfffffffffffffff8) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f000074d000)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="6350ec9629e7", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='yam0\x00'}) r3 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r3, &(0x7f0000e51000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) 2018/01/15 00:58:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000512000-0x8)={0x0, 0x0}) recvfrom$inet6(r2, &(0x7f0000ed0000)=""/168, 0xa8, 0x0, 0x0, 0x13d) r3 = accept$packet(r1, &(0x7f0000cd2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000524000)=0x14) ioctl$void(r0, 0xc0045878) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000ff8000-0x28)={r3, 0x0, 0x1000, 0x4e, &(0x7f0000305000)="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", &(0x7f0000967000)=""/78, 0x81, 0x9}, 0x28) r4 = socket(0xa, 0x800, 0x2) ioctl$sock_bt_cmtp_CMTPCONNADD(r4, 0x400443c8, &(0x7f0000d0a000-0x8)={r2, 0x401}) ioctl$sock_ipx_SIOCAIPXITFCRT(r4, 0x89e0, &(0x7f0000ce2000)=0x4f) r5 = socket(0x10, 0x2, 0xc) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000a03000)=[@in6={0xa, 0x0, 0x800, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xfff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x68) getsockopt$bt_BT_RCVMTU(r5, 0x112, 0xd, &(0x7f0000396000)=0x2, &(0x7f0000f33000-0x8)=0x2) write(r0, &(0x7f0000d2f000)="1f000000090605de0000f49f00890100001f000009000100ffe1000001003a", 0xfffffffffffffe63) 2018/01/15 00:58:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000335000)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif\x00'}, 0x58) pipe(&(0x7f0000b0e000)={0x0, 0x0}) sendto$ipx(r1, &(0x7f0000494000)="5a8cb294631a8cb1e4aa1e9117f7eb923a78a044b65e91b0d2e622defc025372708f55e283d4550dab9d4b6cd7ac9c2df89b56eab346", 0x36, 0x200448c4, &(0x7f000098c000)={0x4, 0x10000, 0x7, "0a5e27d50640", 0x401, 0x0}, 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000cde000)=[{{0x0, 0x0, &(0x7f0000f89000-0x20)=[{&(0x7f00002ae000)="e6", 0x1}], 0x1, &(0x7f0000bbe000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) pipe(&(0x7f000038c000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000709000)={0x0, 0x3}, &(0x7f0000226000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f00003c6000-0x8)=@assoc_value={r4, 0x100000001}, 0x8) 2018/01/15 00:58:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000001000)={0x0, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x400003}], 0x4) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000402000)=0x0, 0x4) 2018/01/15 00:58:47 executing program 2: mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000022000)={0x2, &(0x7f0000006000)=[{0x4d, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f0000003000)="", 0x0, 0x0, &(0x7f0000029000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) r2 = accept(r0, 0x0, &(0x7f0000009000-0x4)=0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000037000-0x4)=0x0) pipe(&(0x7f0000035000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000010000)={0x3, 0x0, 0x10001, 0x100000000}) ioctl$DRM_IOCTL_AGP_UNBIND(r4, 0x40106437, &(0x7f0000037000-0x10)={r5, 0xffffffffffffffd6}) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000038000-0x4)={0x0}, 0x4) 2018/01/15 00:58:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00003c3000)={0x6, 0x4, 0x8000, 0x5, 0x400000, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f000019a000)=@assoc_id=0x0, &(0x7f0000848000)=0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00004bb000-0xe9)={r1, 0xe1, "0aade3e427d9ae307c3056c5eaeb9978ee3bbbea401fd2b72688a2ca17e0e47d02a6b7869179d774bf6254bf26d385d004bd5189e60c0a714f2bc742894881e6d8baeb18ed8acf9a5ed1371f7210fa6e9456cf1929a91c46b16c7ad9fa76f7e47e8580e2800eba2ec28b57cb14c80029844961f9aac484e463e891042be834c08cc952e68cef834c45675ee90509062b8dc062c2c169f962b4d8cd688af582d58c1ceec0fa72120d900310442a1c6cd70fa95feac66f048174617761004ed5220c806d8767ef309c3122e8aad71150eda24f4ec8dffa478d8bf45c1905ce686365"}, &(0x7f0000627000)=0xe9) 2018/01/15 00:58:47 executing program 4: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0xfe) r1 = socket$netlink(0x10, 0x3, 0x16) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000000a000-0xc)={0x0, 0x0, 0x0}, &(0x7f000000a000-0x4)=0xc) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000000a000-0xe8)={{{@in=@multicast2=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000009000)=0xe8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000000a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000007000)=0xc) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000000a000-0x4)=0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f000000a000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000a000-0x4)=0xe8) r7 = getgid() mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000009000)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000008000)={{{@in6=@dev={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=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) r10 = getgid() mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000009000)=0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004000-0xc)={0x0, 0x0, 0x0}, &(0x7f000000a000-0x4)=0xc) r13 = getgid() mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r1, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000003000-0x20)=[{&(0x7f0000009000)={0x16c, 0x1f, 0x800, 0x7, 0x0, "", [@typed={0xc, 0x2c, @ipv4=@dev={0xac, 0x14, 0x0, 0xe}}, @generic="5f6d0300289c583ccc15830401d5ad596fd8aca2368d650dfffa768ffa159be72bc0daae7f29910f6a11a7adda82c610c3ffd566fb61308a95205a7313e289d0b089a11e6b90d10fe185012d77f57103ed0992d3dad3eb7012f70753653e18a883d0de5d754d58ad102b0820e714f2e96c2d", @generic="8fc3bc42e4fcfbd72189c05f151df13f1f7cfba71b4882d0df5cc29f5fb16e8bb7bc3e7efabad868712e808712438e1c4fe2b612822c4e5395c3824a952e8aaec3a41df593619fb34e8b862b954047c05d5d4ceb892145f90131620ede90d121f6eacea4332a1866e812a78d1df2ee5923bb1553c141e17f8f8a9d76420f7f8511696f26142a575fcfb5dc81ee928730908986b91e65849a", @nested={0x10, 0x6d, [@typed={0xc, 0x47, @pid=r2}]}, @nested={0x34, 0x32, [@generic="18064b1d01e7be38e5b41bc9a0184a49ff90a040fe0754d6f2c030aae051a04f6e4437e111704261e0a66de795"]}]}, 0x16c}, {&(0x7f0000009000)={0x40, 0x2e, 0x404, 0x0, 0x3, "", [@typed={0xc, 0x75, @uid=r3}, @typed={0x18, 0x78, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @typed={0xc, 0x7a, @uid=r4}]}, 0x40}], 0x2, &(0x7f0000009000)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x10, 0x1, 0x1, []}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x18, 0x1, 0x1, [r0]}], 0x120, 0x8000}, 0x40000) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x1, 0x1032, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000005000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000007000-0x70)=[{&(0x7f0000003000-0x14)="38c479dac601005d0048d8748ca10f07d069bddc", 0x14}], 0x1, 0x0, 0x0, 0x0}, 0x20006fa0) 2018/01/15 00:58:47 executing program 6: mmap(&(0x7f0000000000/0xf0d000)=nil, 0xf0d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x1000000802, 0x0) write(r0, &(0x7f000014f000)="24000000190025f4071c1ffbfffffc0e0a43fffd0010000002ffff09080007000000ffea", 0x24) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000538000)=0x0, &(0x7f00007ee000)=0x4) 2018/01/15 00:58:47 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) connect$inet(r0, &(0x7f0000dd4000)={0x2, 0x0, @rand_addr=0x80000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001000-0x4)=0x0) listen(r0, 0x10000000003) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000d80000)={0x1, [0x0]}, &(0x7f0000e63000)=0x8) r2 = accept4$inet6(r0, &(0x7f000079f000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000c42000)=0x1c, 0x0) r3 = socket$unix(0x1, 0x5, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000)={{{@in=@broadcast=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) r8 = getuid() r9 = getgid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) r11 = getgid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000001000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r3, &(0x7f0000000000)=[{&(0x7f0000002000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001000)=[], 0x0, &(0x7f0000001000-0x90)=[@cred={0x20, 0x1, 0x2, r1, r4, r5}, @rights={0x20, 0x1, 0x1, [r0, r2, r0, r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r2, r0, r2, r0, r0, r2, r2]}, @rights={0x18, 0x1, 0x1, [r2, r0]}], 0x90, 0x0}, {&(0x7f0000001000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000002000-0xa0)=[{&(0x7f0000001000-0x6b)="98a416ecab60767d616814561dccb30f9027e32935b215d55bddf5b1c379185d2a866b0fcafc7c94e5b33e190413ff2d7295c6382222c6d9e3c2f9f5fd9a685814f593352884475d91811dd250f29ee76ed8f821742d6f152651f8a23f67f969b878951f131280430175b7", 0x6b}, {&(0x7f0000001000-0x98)="d51276986f6a32955183d7982d974f013c531bc263c8833e6324225d0f775a49d8e741a15d1d5a4a4cdefc068d989d4fd22c3fdf3b31ac7c506ada77ddd1cf63c41e93e17e41e09120b84a686eb7cf418d9e5639fc04d7cbc4ba4a3a209676e8eb0d214f6d35c47a9a76eb81ecdbcbc762dcddf56856ab4c0aef0c28a158d890e45ad7c30d1e012859b8822409cf60812c0751cda31ec5ab", 0x98}, {&(0x7f0000001000-0x49)="9fbbc9fa85dea1fd9ba50aebd19ab4c00691d0c7029ddc63f1cf49f7f21898ff14ad45e2cd274c08ce868f8e553733b683bc02de98e6dd167000b9a794c82936cddbabd70aea69255a", 0x49}, {&(0x7f0000001000)="e252a1dba85dde115d5088747d8b900e4dcc74f023082949419921301b501430ae9ff85d0a54d3bff04af08af9cc38832766be37aab8e07eb993b1b88cb5207b7f590dee403195b01e6f6069d651deccf99a57555ebe95e630caea3b66b3d8", 0x5f}, {&(0x7f0000000000)="3db5a356dec7b0c09031711746dcafe7d17143e58fd33245be16957d3022b26c7feb60c1b680d6497b8990a7138ace152cc65091d0f38b507d1060091d2927857f431023fe1c0b7e4fb220a77972e27f0427d99ed26b49b83348b21abc95aab849674f0d32b47c7710b3c91d5ff5fd27aa03bd861c51c0b8", 0x78}, {&(0x7f0000002000-0x4d)="50861b66fe5e68c33690b3a52ade888ccb9fc5b31c9b5a6c46e401114cdb057c94ce71f198836a60e687c3139ce31f646e72798404dd0ff4e7b82d7d264004a96b7852dfffed05a6de274d5f4a", 0x4d}, {&(0x7f0000002000-0x20)="34bf962d769998d40cea7ff767a0db3b5b516dd33d28dc4b14cf8bdda7be62ee", 0x20}, {&(0x7f0000002000-0x5f)="05c645c1590c16b8d836b113ec7572d1162a313fa250e6a90dcebac58bb34d12c0115c014368ca9fae95ddec3aec33a6ad1311966ae174a4f58a6b8b54c08cbedf11ca2327778f1e40b1daa0416ba58cc27d6fdbba57873ddbec8ceba41224", 0x5f}, {&(0x7f0000001000-0x2b)="37991b8e5e48b46f1e5a60d5a2aa360e727e83d2b1337d95c66ab6bd43f62f17edfc34b6f92abd600488f8", 0x2b}, {&(0x7f0000001000)="3899a1e425e06b753ec26b87c45fea6b274fe758ed4ccbcc05e93f7931f2ef8d2463fd4f1c4f976b76762567fb8c92aee43698df6a00434186a2ba73e5b60125703fd803be19bd35ac27390d7464b7dbb582531a971b2312577c0a8d0a988eb47f48209d6db6e6335c583c6383da91da223c3d8a1103c9da63eec6bc554eba3ee49d2405a4aaa136f59fbb13b04b625bf2651658acc617d0df860d030a01e6fb0fa04ec6155415", 0xa7}], 0xa, &(0x7f0000001000-0x110)=[@rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r0, r2]}, @rights={0x20, 0x1, 0x1, [r2, r2, r0]}, @cred={0x20, 0x1, 0x2, r1, r6, r7}, @rights={0x28, 0x1, 0x1, [r2, r2, r2, r0, r0, r2]}, @rights={0x28, 0x1, 0x1, [r2, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r2, r0, r2, r0]}, @rights={0x30, 0x1, 0x1, [r2, r0, r2, r0, r2, r0, r0, r0]}], 0x110, 0x20000004}, {&(0x7f0000001000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000001000-0x10)=[{&(0x7f0000000000)="dea77fb7c6b923eb46ee2ebe41a0acfd8b87ceb873e2ad7583cce07fe946907df78aa123fa459a3bfdaaad7a55797579e186adfd5620a6d717ec66f37640290171a5836a30f68dab55945600c7c05112809d6a81e55b03220fca410f312f92c9eef4a571d117b5eecc0afc", 0x6b}], 0x1, &(0x7f0000001000-0x70)=[@cred={0x20, 0x1, 0x2, r1, r8, r9}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r2, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r2, r0]}], 0x70, 0x0}, {&(0x7f0000002000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001000-0xa0)=[{&(0x7f0000002000-0x1a)="2c110ea98bab527b4766e0d05ca4ba12f154108f9b03b579c69e", 0x1a}, {&(0x7f0000002000-0x7a)="2dfbc14b3d95333f25e885a9ff461b0bc6e1b10af54ebe7fff9dafcf88923032a296fc6b8529d42aed2a1b436198cf3e8dd4e104034a1df5dc2eb4af7df5d26556210aac41cd0e7072e6c86377a83d1f58ec04a93b2d37c85d08bafef3d9602fce7011909df4dd2a07e42a3f66cb6baf1314aedfe8a401dca693", 0x7a}, {&(0x7f0000002000-0xb7)="923d52d255dc5a015847a2b052dd4eafde3437d33c6b24ea442de5c7015027fc613f70eaf53061d003fc5c34159912f247760e754b5f925e3fc5682fc8858e79d787d03fd6babb7b134bc359ef3c37df788cb4bf014a678157579d69ae358440a4c3a5e908219996dcd66cdb3e731c23fa19863b42938aeceb42241c56d6f5649f6e0654f50d10c22f22b6e1deb49bde3dc26ec2013563ea4d083f4f9ec5db4f5ec191ed5d6ba4d52040872ff27e251efefbfcd069bc77", 0xb7}, {&(0x7f0000001000)="056998d70f5e20ceb59d0106a19db612274cc36cd4fbe4fe9c5788cc1b2f7d1b6646e9cd39ab8177dd2af8c14db3cda7e108d5939e3eed296e5fdda38f14595635e9405bf074c8808d86675bc895c97ec0566beef833e94f5dddab12743af417341fbdcd9824c5b5cbc70c48e48ac720c4abfda252dbb4e9cc7bde5e2724a2344b02ff0569889f10e6f1e3fd8f365214855ddc8f4198d9e3bf74243c606e4fe668ba7d4611a71e7eadf5f0d9526e0d8c36b831ac58e2f1be7af99f89f005ea1ff2211a446b5a10d037ae059ef5d946df88b0ad8e1190ac6744eaca1ea83aa1bf1e45d6cb7a21bb882b828b2fcb", 0xed}, {&(0x7f0000001000)="70383e957c64e9e5adde77ebe6dfbcee6cc7dd392b0d0b7af467ca4ac04d79be610d53e900b3305d51a1b77f683bc00d87e53e9acfbd2f3c328ac7f203b5271aad61f4941b5d8c6c2ce878c1ea629d3074380735343a58ae97340790ba2f9cb7ceb97ee8c555cd83d7a45c38f74a79fcb529d0441a3d96912beb1b845a02588edc5cdc2585286ff0f9fed4a5ed44c6149e0c", 0x92}, {&(0x7f0000001000-0x1000)="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", 0x1000}, {&(0x7f0000002000-0x2c)="19c4f22f8b0eb53083b4d335f5257431515854b94b27dacd24fa737f5eb14f577df2a4340732a67bc48fc51a", 0x2c}, {&(0x7f0000001000)="0f4fd4ccf83faa32abe1639519c7455bbf69ebccde34e77c8084f80278cd28ab6b599fb35b9e3c43a281d0b80d9416ba75b50bd9b417fc0ee565256865c95ac03ce7d7029d010f11b098e7f0c07049afc645d698c07fb89663f6a8d6c22c3226d5b7f8212bc34efc32c5febd5b17ffb1e2b3e464a51b7091949abd878cd8fc51ed479439ef8f85b864416377c78ff081999e09761ded9abd2d68a6b5e3bc7976058cc3b1149de751e73cf3e7746639e5928d7eae4879207aee996f7ee4a9caf13296f1a690eeb6060a1668b96ab2e72b2eb7b3c52a09a1d98d3db5ee8ce674", 0xdf}, {&(0x7f0000001000)="998818b55372b5fa555d1818b6f9093a40193ba8b5cb7797f78405cab717e202004f4370081a92c73d67ba7c06e64211f7bf5cbd992e9d01355cba5ae2a6b75ac79b3a345baf72675deb89d35a6d4c9f46c4980399ea4de69695e2f52b5ac68ec1ce87fbccf51110153a819de707", 0x6e}, {&(0x7f0000002000-0x9b)="efc53df32a9b984e0a7aaaca29a0bceba1cb9b8a7541b042f6e593639820ee3985b36fdeec36be1a2a371294f6476aafd842fa687539ca5e54ef454a693a3a6e3af1b3f0f5e45634d775facc3f4092d2668c595b1b482fcfee1c235017585d128df5057c970e878bca911f95672a8cdda0a9fe85125d558e3c286b534962e92b8f3035ec1cf5ef4d818d006477ac4ab7f8da9ea5b699b23c63a370", 0x9b}], 0xa, &(0x7f0000000000)=[@rights={0x20, 0x1, 0x1, [r2, r0, r2]}, @cred={0x20, 0x1, 0x2, r1, r10, r11}], 0x40, 0x8000}, {&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000000)=[{&(0x7f0000001000-0x69)="7cccbde82ee5688cd11cdb2caf2697c62092bcfd0d69ab98e6ed5fe8d08ecec1684a4b8a9110bc20f98661ad36dc0ac19c4622711e56bfb45f94653913b5f57ff1d31d4c208278ba7d6ba250ed024b7c8d75c955f0aea5445330e5adc8a0cffc82ace628608dde9f93", 0x69}, {&(0x7f0000000000)="d83b7e4ba14cd8e5a5c67e873c3fa2d700128bfdf05004f20a5b0114f1da48388321608928cb7b556a9f8b7c73d379cccfa84d323e99429ae92d8a8e16b2e7825278b14795774f94bc7e3e02279e6eedca3751b508074b6b7c6eb6daa8fc5e61b49228c2669f2245536202b4", 0x6c}, {&(0x7f0000001000-0x42)="dce57a69253a9de2c13cfe4e19ef27fedc3055e890c0e300334b5f80dc01c0515be74bc2aa5f16ef01ed4d9fe24370ca81321f309d283ac6a5ead3d536ea67b102c8", 0x42}], 0x3, &(0x7f0000001000)=[@cred={0x20, 0x1, 0x2, r1, r12, r13}, @rights={0x18, 0x1, 0x1, [r0, r2]}], 0x38, 0x4}, {&(0x7f0000001000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000001000-0x10)=[{&(0x7f0000000000)="70a31920319f1d69f67f08c701bc3fcbe77034af40285165e05fc3a1de26886691b434014095788afb377109d5d06715013a6f94d79e116a1be4", 0x3a}], 0x1, 0x0, 0x0, 0x8000}], 0x6, 0x880) 2018/01/15 00:58:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgid() syz_emit_ethernet(0x3a, &(0x7f0000268000-0x4a)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x9, 0x4, 0x0, 0x0, 0x2c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@timestamp={0x44, 0x10, 0x9, 0x3, 0x0, [{[@rand_addr=0x0], 0xfffffffffffffffc}, {[], 0x0}]}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000aab000-0x14)={0x0, 0x0, []}) 2018/01/15 00:58:48 executing program 6: mmap(&(0x7f0000000000/0xb57000)=nil, 0xb57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f000012d000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x9) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000a62000-0x4)=0x10001, 0x4) r1 = accept(r0, &(0x7f0000b52000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000b52000-0x4)=0x1c) listen(r0, 0x0) mmap(&(0x7f0000b57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000b58000-0x4)=0x95, 0x4) listen(r0, 0x5) 2018/01/15 00:58:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x5) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{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) r1 = accept4(r0, 0x0, &(0x7f000028c000-0x4)=0x0, 0x80000) recvmsg(r0, &(0x7f0000c77000-0x38)={&(0x7f00006ef000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000cc6000)=[{&(0x7f0000df6000-0x76)=""/118, 0x76}, {&(0x7f0000610000-0x8)=""/8, 0x8}, {&(0x7f0000ac3000-0x37)=""/55, 0x37}, {&(0x7f00005d9000-0xfb)=""/251, 0xfb}], 0x4, 0x0, 0x0, 0x6}, 0x40000002) sendto$packet(r1, &(0x7f0000240000-0xb0)="5a281bf8ab6169ca3ff7c1e1f9dfdfa39ba1fffe84c641e69ea1863d85336dbd36b4d7c618ed4515435b73905879a41da12799ed7b8c678aae937b284aa541d6e4614966c7a7ef826dd7c901f2b6fec34726153c5d4cadf56d23983968f3bff91b5630c944db9c0d6fdf9c23862a5409a5bfb4fc32c52313b4edfb9a559d94b8751a83e3ed2f43b7055fd3172dc6d78cc2084f6ec4aa743475dd9c64a7c38a7d73b221b3d538c8b490e0ed948c35e08f", 0xb0, 0x4000, &(0x7f00001a4000)={0x11, 0x1f, r2, 0x1, 0x5, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000704000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, [{{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) ioctl$void(r1, 0x40000000005450) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000e63000-0x590)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) 2018/01/15 00:58:48 executing program 2: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000cee000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000000000)="311cfd0988ea63370f7b7ad8d0a61e041f2ba68a378c5d418438dad1f670728108023a10ffa87de824ca6aafff782923442bdaac9ed0ead764a8c6199c273c1ed558b7e5c89b47d168d65168e3ed5ebc154d88e665ae2dbad05139fb0440", 0x5e) mmap(&(0x7f0000000000/0xf8d000)=nil, 0xf8d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000261000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha256_mb\x00'}, 0x58) accept$alg(r1, 0x0, 0x0) bind$alg(r1, &(0x7f0000f8c000)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) 2018/01/15 00:58:48 executing program 5: r0 = socket$inet6(0xa, 0x80005, 0x0) r1 = socket$inet(0x2, 0x1, 0xee4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000001000-0x10)={0x2, 0x3, @rand_addr=0x82, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt(r0, 0x84, 0x71, &(0x7f0000000000)="", 0x0) 2018/01/15 00:58:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000afb000)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x6) r1 = accept(r0, 0x0, &(0x7f0000568000)=0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00001a5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, 0xb) recvfrom$inet(r1, &(0x7f0000262000-0x70)=""/112, 0x70, 0x0, 0x0, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000ddb000-0x4)=0x0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f00004ca000-0x4)=0x0) 2018/01/15 00:58:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00008e0000)=0x0, &(0x7f0000d88000-0x4)=0x4) 2018/01/15 00:58:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00003e3000-0x1c)={0x8, 0x4, 0x4, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) socket$bt_sco(0x1f, 0x5, 0x2) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00006f1000-0x10)={r0, &(0x7f0000a7c000-0x1)="f4"}, 0x10) 2018/01/15 00:58:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x40000000000036, &(0x7f0000fab000-0xd0)="dc13b51a5b31306e78dd580871ab2144ece470d734cf0195f75d34c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f0726e60000000000000000d359bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d328501902d973e668fa3f9b8974fec92b836614657ade60393c9a6556ddfaeda0896440f396f4b9b3e5a2df83527a3dff40bb45a7883", 0xfffffffffffffe2a) socket$inet6(0xa, 0x5, 0x1) setsockopt$inet6_buf(r0, 0x29, 0x100000000002c, &(0x7f0000638000-0x2)="0005", 0x2) r1 = socket(0x19, 0x2, 0x0) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000548000-0x4)=0x0) 2018/01/15 00:58:48 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000c2b000-0x4)=0x14) r2 = getuid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r0, &(0x7f0000001000)="2462deee0e645c95ab7c74c351d07279502b4749f238091ad2cdf981d275a2c64f49b704e48ec7ecc2231ac6f7a41afa238ad4a1de7537dc690eb1b4abb55f1e9e4648ee5ee21780ca6ba42a222c5eb74723b73f72f29291eee0a7233e3f48c98b339b52699adc8cee16ddd4693938dae5b2c4b2bfe2304608338032593dad602ea06c8237d653abf748759ac000a782b616aad7402d6684e927dca7ba8a696b884ea17b311d792604e7b6cea693d65de24f925beb9128c930ab3219330233940f0ae8a86ef67170ab0f9cc1573df4ece29c", 0xd2, 0x20000040, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0x9, 0x0, 0xffffffff80000000, 0xa, 0x0, 0xa0, 0x316b0c21ca3c33c6, r1, r2}, {0xfffffffffffffff7, 0x3, 0x2, 0x3, 0x5, 0x200, 0x1, 0x8}, {0x9, 0x8, 0x8, 0x200}, 0x80, 0xffffffffffffffff, 0x2, 0x0, 0x2, 0x2}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x3f}, 0xa, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5, 0x3, 0x3, 0x6, 0x0, 0x4, 0xfff}}, 0xe8) setsockopt(r0, 0x134, 0x7, &(0x7f0000001000-0x27)="bc3034e2d9e7964272ff9b6774391eaab47e19b73cdc2f0f44a83372054baf6f1708c2bc6c3fb1", 0xffffffffffffff0f) 2018/01/15 00:58:48 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@generic={0x0, ""/126}, &(0x7f0000803000)=0x80) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000901000)=0x4, &(0x7f0000a5f000-0x4)=0x4) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x5, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000004000)=0x0) socket$inet_dccp(0x2, 0x6, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r1, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000000a000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000001000-0x4)=0xdbb, 0x4) socketpair(0x9, 0x0, 0x4, &(0x7f0000008000-0x8)={0x0, 0x0}) bind$unix(r2, &(0x7f0000009000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) setsockopt$inet_tcp_buf(r1, 0x6, 0x8010000001e, &(0x7f0000005000-0x2e)="78a32717", 0x4) 2018/01/15 00:58:48 executing program 2: r0 = socket$inet(0x2, 0x3, 0x2) mmap(&(0x7f000035d000/0x2000)=nil, 0x2000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000001000-0x78)={0x9761, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x122, 0x9, 0x3, 0x5, 0xfff, 0x0, 0xa187, 0x8, 0x4}) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000000)={@multicast2=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000035d000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0x0, 0x0}) r1 = socket(0x5, 0x7, 0x7f) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f000035e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0x14) getsockopt$inet_int(r0, 0x0, 0x5, &(0x7f0000fda000)=0x0, &(0x7f0000001000)=0x3) 2018/01/15 00:58:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_buf(r0, 0x29, 0xdf, &(0x7f000055d000)="cadb309f3f1f0240fed325fdbd039f483b73929160f74c9cf77dd8fd0a2abdd0dd892b4ffc092202b1b7662bee256856131f9a87607f5abbcdb7678a7be0d3dcf836dd6f65f1543d8af4421834b20cfe72291cff80820b51b4669cfb9ab512049b7c9dc45d2b730035edf2146d02f5c3509af00d627e37884b98a449f90e7dc0e9c5a4b32a27cf2e6eb3089254764fca0fdb85da26ce9a6f3d46d7df401d04471205858c9e1104717a13f2bf10174787c80ccb8203f0029c034fb35fddd6d9ac8d9f85b220df608caec1bd371a8662675f8765e626e699284533e4ddae8469a88f5513420e9b0230a1b8", 0xea) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt(r1, 0x84, 0x8000000007c, &(0x7f0000fca000-0x8)=""/0, &(0x7f0000fc9000-0x4)=0x0) 2018/01/15 00:58:48 executing program 7: r0 = socket(0x19, 0x80007, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f000047f000-0xa8)=[{&(0x7f0000000000)={0x27, 0x5, 0x5, 0x6, 0x2, 0x1, "977cd8528d0d66420585af3081c14bc4f8894b78493686f07843115253a55de9508237b23c00954e8f7c25039582dad50e304c2bb17d5412a673bcd23db934", 0xea}, 0x60, &(0x7f000094c000)=[{&(0x7f0000000000)="dab1582d9bdb42159b1a3a53c78b79723b05a344d84be233d7f95c760e5cb32813b2801f7d7436345269a3d08e1c1c4f6f2c2785312cce4119cae8cf0709ebf6919ca082ded6f973b81c4eea72db958b9cd0c8157a3b075a5f5197bf2a460bde4b319fa491827ad678c5e7d22bc116ba458da0798566b13a1866288d13a8289271a0b25349fdfbecc55d6fd80bb01070026c461b3078723edf134b2eb4fb151559d63c7f7cb473f8d8ded5cbb0f9bb53184a", 0xb2}, {&(0x7f0000001000-0xec)="c3a576b51216c47c41176cbdb6ad005b391ace5104d5a2de919a412e6f84e9ea32e55382c9ff3e8d3ce4c080082e4e5a47b137cadaff673471d4cf87064af35856f57329102be67a4c44557d0f3b074d911f379d39c3cce26b73b20efcb8ad77dc0367f702851572ea8f623df2f1e4ba8e53fe582c7ca7ac85eeeeb89c53f4b35e9ee65432eb5804c17d7f0cddccfdfbff5d5f1ea33b362462391b6c132dcacd1fce3cd6762f3b82fb21a60c893f216baa84eb1877c68ce9ceeb428f8265b42e0ec3e78d56f786ce985cf46bd6fcb9f8be13d89be3a0694d19cbab92d15170b2f47af58d5e2b18d79880a4b1ac6e6d9559d10281f1", 0xf5}, {&(0x7f0000000000)="16d1f707b0ab6ae2b3a533c5fbf5c2ac22fbaad211a7211ea15ab1774f4e10aad9878680485b0b5bbb680d2d3b3762d623a8534fca33a58446751062dcb71f2b0be2590eaf04257851093e65e31ca6ec7b2894ccff64b957aff42a", 0x5b}, {&(0x7f0000001000-0x71)="7467b88d9fc96a72c4aba005d1681ba434d0487ca500287bb12d88758eb6fce2b6e250da343dc6053a59c1cb3628aaf2843b772903e4abc997d186feff777d50bdc5116ff534c066cd02f5e6c6d63dea7499ae080de3bae8772a3ebab4f537274a50628a049f817e488f85234011e19dc2", 0x71}, {&(0x7f000050c000)="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0x1000}, {&(0x7f000065e000)="d61609721f1bdddff2998d5f7f748a6fad853634b54929d2609ec0d199be78dbdb561083712d84286ad096f71b83c6532c27b1eca2c7fa3d163adeeb4a157688a534f0e1038a29619e079bba1589cb155d", 0x51}, {&(0x7f0000e80000-0xed)="075f805e022b323da38246fe7aa35183c7ff7b8f3d79c5699237b7685e335389cd35a134d198ddac97916fe705f0c18fc93be5b52259699a74e0dac0f8cbd661ba296f026ce602218ed5f57dde6064ab8a8db8a14b10c9e84ee01b7200162f79de629d45959226254e94412b79476d1badb033938ed03926dc236628f4e7fd09ccb33fb455b21211d322020d17fd6eba797b5af047eaace07b37bca82876b1e46cad192d2994c885bd7f1eb78fd694d65e4c3e85bfa29f46c7c9d9ef76144e8fcc8b3a4f3d6569969e3aa8292cee433c8f8f377255c7eb0a725a7078c9919fb5eb4cc03e3777e7e65f746aa497", 0xed}, {&(0x7f00002bd000)="3a9d685868badd905a4281358d7685775c2e", 0x12}, {&(0x7f00006e9000)="4fc43d871350ebff828e1a27c32b99537940ae6617e303993d4223b03737776d478d8085ab0297a08c819bf0f83e79d59b747ad68d5d058474c863001c826c6da8200b4bd4d52ba468e7eefbd28207b47fb3daab3c959301f53df430979604e75e9bc6bba8b5e5e98bb09f710ebb2b9ac60e9d1b570cd271de6eb04f41f4abce2ef376290c542f2453", 0x89}], 0x9, 0x0, 0x0, 0x10}, {&(0x7f0000001000-0x60)={0x27, 0x8, 0x1, 0xe36aa670e37cdc2a, 0x100000000, 0x0, "a57071494b5c69ccbd7039e24cf024f27440299b604aa33f797436386999e0170d2ded2642a0bf21fc38edbb8bfd0963dc6ff3886857cec0fd7c4bc4c2c025", 0x2}, 0x60, &(0x7f0000000000)=[{&(0x7f00006a6000-0x87)="c2f39b4314e1e86bba91f39acc629c136c691f04bbaeadd52e200f86f9f2d03d234c9e4260b3e63c0775a989c320949b0b6d69d4393e33fe8ba395f879224da53faeda6a6de6056fc61f0a8b557e61b6bfa38b1082788ae797c9a7aec22538db34ac036b12213975054eb2f9562b2e04950f9032b7b99a29cebc50bdce194575ea861d5d487d1e", 0x87}, {&(0x7f0000000000)="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", 0xff}], 0x2, 0x0, 0x0, 0x800}, {&(0x7f0000000000)={0x27, 0x7, 0x4, 0x6, 0x5, 0x8, "a69a739322b66be58715ba558b738a87446d9d0a6b58bd2efb1485c09fdc4ea22749020ffc0a32f302c203d1c40fb201bf3adeead558eb4b127dc05e1ff69d", 0x6}, 0x60, &(0x7f0000001000-0x20)=[{&(0x7f0000001000-0x80)="50f1d864de8e00429e6b5672ba7e1980ab1cf28e0d5bef5a7eb35d4a0e680aa7c55bac202f1b84a3c75962ce397f5eb54c697fd72868d9d1f3cb0ded9467a0d710513e823272393519eafa9538684e87e5bcfe6d282e4d1fe04541db6052caad8e6cc7a0fa82d9dd212f644fabb0bb2496fd59bc3108513ff245b0aa9f78405c", 0x80}, {&(0x7f0000001000-0xa3)="661e816d87d7051399707af99bd17912544772085181f40a1b9f07a78bf317ed7cb52c0dc3f390205b8af1e1769e53b082b68673657b03437b5430cd04038acb3420cb2c68bfac6e57626e509936f4cb90c23c819b98cc0e00674e61b2cd20e96d999e60f6624785e6914f504b3f217711ab34cdbf99890b1d10124cd997ab14f47c2cee5915441a197c5640d4f9443be71f93346c401b2ef33c38d4d425caf451e772", 0xa3}], 0x2, &(0x7f0000001000-0x38)={0x38, 0x107, 0xb26, "e748a6232b266993cba7c00f2b613b13baf8c21b8b652cfd306d61a2347359f8742fb0"}, 0x38, 0x8000}], 0x3, 0x800) mmap(&(0x7f0000000000/0xe3000)=nil, 0xe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00000e1000-0x46)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="8a53ee431abe", @empty=0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @rand_addr=0x0}}}}, 0x0) 2018/01/15 00:58:48 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000001000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000001000-0x5f)={0x0, 0x57, "6d56f968eb36b58c33c4d88428ffc85f086d615b29c8f6345e4cc5d698560499d7920160111446b32992b486fdfee705add02a355c383fbd63a40747fe3713fdf914dec8b03bce77ea4becbf6446ef5588475ce151410b"}, &(0x7f0000bcf000+0xb47)=0x5f) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000265000)={r1, 0x7fffffff}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000efb000-0x4)=0x40, 0x4) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000fc2000)={0x0, 0x0}) getsockopt$inet6_udp_int(r2, 0x11, 0x65, &(0x7f000015a000-0x4)=0x0, &(0x7f0000347000)=0x4) 2018/01/15 00:58:48 executing program 6: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(twofish)\x00'}, 0x58) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f79000)="8a0775b0d5e383000236000201010000000000e78217ad40eb000000000000e6f5", 0x62ddf336adec1b1) r1 = accept$alg(r0, 0x0, 0x0) ioctl$void(r1, 0xc004587f) sendmsg$alg(r1, &(0x7f0000862000-0x38)={0x0, 0x0, &(0x7f0000f74000-0x10)=[{&(0x7f00008e0000)="de9c71ba0edb9d862007dc3f115fa441", 0x10}], 0x1, &(0x7f0000f77000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f0000f74000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f000000c000-0x84)=""/132, 0x84}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/15 00:58:48 executing program 0: mmap(&(0x7f0000000000/0xeee000)=nil, 0xeee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00001b3000)={0x0, 0x0}) r3 = epoll_create1(0x0) r4 = socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt(r4, 0x541b, &(0x7f0000eef000-0x5c)="dc42adf2e7894689d86d9000b462e3ee30bd9ee66e560946d38e64d4c7161fe01e91ef5ed14d928d0c693910fd3c6e70474a55545f078551013dd8ad8bf76a5f83bba1085b92844983cf84643113ce16b9ef68e7caa367b6a442e2d6") mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000eef000)={0x0, 0x5d, 0x2000000000, 0x546}, &(0x7f0000eef000)=0x10) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000e78000-0x8)={r5, 0xfffffffffffff15d}, &(0x7f0000eef000)=0x8) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000dc0000)={0xffffffff80000015, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f000093a000-0xc)={0x7, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000b1f000-0xc)={0x1, 0x0}) epoll_pwait(r1, &(0x7f0000dc8000-0x3c)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0x0, &(0x7f0000dc7000)={0x0}, 0x8) epoll_create1(0x80000) 2018/01/15 00:58:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00009f1000-0x2c)={0x9, 0x8000, 0x80000000, 0xfffffffffffffffc, 0x2, 0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x4, 0x87, 0x8000000000000ff, 0x1, 0x8, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) write(r0, &(0x7f00006ce000)="99d3437660714b19d3a9097352cb9bb38a0380d9a88646d6d24031abc9a9ad8a80bed57edb265408db5572b826e1a6c08453c644e04da5ad59d9efd80a02f8d1902222d10f807379a61ca167bd72a22bc37155407daea11fb3acf333ea1262317d8d9b3351efefcec3f386a8d08a05a1e8aafa968ab78745c5fe4466d84bff9a94cd306bb5870cf72d2ac4b2762046cf3b60666ded3d15623518cbb07d318c9970f76397a91043527138ee93cfa31d89ea1cf0cd75435c71253d2226aceb65ef47dba0af84cd266c7ceb56fdc393f60b273ee0", 0xd3) bpf$MAP_DELETE_ELEM(0x3, &(0x7f000000b000)={r1, &(0x7f000000e000)=""}, 0x10) 2018/01/15 00:58:48 executing program 5: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000fc2000)=0x0, &(0x7f0000fc3000-0x4)=0x4) read(r0, &(0x7f00006ab000-0x1)=""/1, 0x1) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000fc4000-0x4)=0x3, 0x4) mmap(&(0x7f0000190000/0xc00000)=nil, 0xc00000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000fc0000-0x1)='\x00', 0x1, 0x0, &(0x7f0000fc9000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000fc6000-0x8)={0x0, 0x0}) recvmsg$kcm(r0, &(0x7f0000af8000)={&(0x7f0000e36000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00003a2000)=[{&(0x7f00008f4000)=""/187, 0xbb}, {&(0x7f0000fc3000)=""/242, 0xf2}, {&(0x7f00005ae000)=""/224, 0xe0}], 0x3, &(0x7f0000ce5000-0xdd)=""/221, 0xdd, 0x0}, 0x10020) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00002b0000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 00:58:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000de7000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x9, 0x4, 0x0, 0x0, 0x2f, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0xffffffffffffffff, 0x200000000000a}, {[@rr={0x7, 0xf, 0x6, [@rand_addr=0x0, @loopback=0x7f000001, @multicast1=0xe0000001]}]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00001ab000-0x108)={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]}, [0x1, 0x8, 0x1, 0x50c5, 0x7, 0x40, 0x2, 0x8001, 0x1ac, 0x280000000, 0x1, 0x7f, 0x7fffffff, 0xda, 0x9]}, &(0x7f0000a0e000-0x4)=0x108) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000053c000)={r1, 0x4}, 0x8) 2018/01/15 00:58:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) writev(r0, &(0x7f0000572000-0x80)=[{&(0x7f00000e4000-0x1000)="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0x1000}, {&(0x7f000029e000)="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0x1000}, {&(0x7f0000d02000-0xc3)="e5c28d495cd015f9e4b5a51c4edac183242989aa70c39127fda201c286e67a065c545ac9d104dfef711a21ca6df405e005fd8ef3c086e9e61fca29c0da7aa321f60dbb480b2b0622d81f65c58b8e91ca8bf6e679debbe517e9894157b392b6b402fd3fd4d3e2abff040937f6267bd66235d36ae346b7bea121c82eace98ecb65fc390f05d53454d9d3fcf56f842f71b253960c299011ce05c66782bdf4028f8c17b019c8c6d1cf50257dbf264fc895218b9f409b3af59235097f6c940682dc539ec6dc", 0xc3}, {&(0x7f00000a2000-0x54)="b5154c121c1d0dae5b4a3e551f05576004e18c5dfab70aa9932dfb5c689b6fe9fa74753dae9b6209e99bac8ecca3c2c9facf3ce95e0ea0a289ac00110a28a602640210ea2c0aeaed28048d39a60b6b23c849c968", 0x54}, {&(0x7f000053e000-0x32)="ce48115c55c954c52965d315354eb643489a73e40a113133a971b62e9dc1b2c921faf7225094b2f76b1222ae6d9e3f4371d2", 0x32}, {&(0x7f00006da000-0x3d)="e8d02db3ced432ca02208c5930c53547f749bdcef28d8ffdec8f135f11383de96872ef1a0eabbcdbd628f1b4aec107cc312e7b2e7bf77e790862a0008d", 0x3d}, {&(0x7f0000c6c000)="fc6422aad6c0039e7f5a874e288a3b91c45a71325437228564fc5a010d819763dc7fe361169a0ba1df44cb2938db9da54a7098b15c1d593091861c87abc989fd90ad8d101fa54dd0cd406105ddb340514f3952d50bc9f1ed00e1e4359aa83e974bb80d413416736a80ff76919b90ebddf092d24688eb9253fcf0ab2264ba6553adf34dd7172ab1aa65afa4fb929315fd7b8552f5e0149cdaf59c0e7e944b8bf8715d2500b2ddafe6abb794ebbeafd3ead6093523576deaf48df12c9c051bccd5e6942f2c88a041e8bc04b96ceb8cc391b0d7f85ddd3ac6b1b456d2c6f7cddec3c32b47e758cff16f02d02b5a0756", 0xee}, {&(0x7f000000e000)="39b09c5c12d7d379ebc8a7ab", 0xc}], 0x8) pipe(&(0x7f0000024000-0x8)={0x0, 0x0}) ioctl$sock_bt_bnep_BNEPCONNDEL(r2, 0x400442c9, &(0x7f0000832000-0xa)={0x100000001, "d641defa2481"}) socket$inet(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000894000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 00:58:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x8) socket(0x9, 0x7cd9b2a01ad84d26, 0xcc000000000000) bind(r0, &(0x7f0000fe2000)=@generic={0x2000000000011, "0000010000000000080044944eeba71a4976fe52922cb18f09000000000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66c6792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000000000000006ad8e5ecc326d3a09ffc2fd54"}, 0x80) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000225000)=0x2, 0x4) sendmsg$key(r0, &(0x7f000095b000-0x38)={0x0, 0x0, &(0x7f0000768000)={&(0x7f000096a000)={0x2, 0x8003, 0x0, 0x0, 0x4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000071c000)={0x0, 0x96, 0xc, 0x3, 0x91, 0xc0, 0x1, 0x8, {0x0, @in6={{0xa, 0x3, 0xfb, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0xffffffff, 0xfffffffffffffc01, 0x10000, 0xffffffff80000000}}, &(0x7f0000548000)=0xb8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00001e3000-0xb)={r1, 0x3, "c1ab17"}, &(0x7f0000bb2000-0x4)=0xb) 2018/01/15 00:58:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00007bb000-0x28)={@common='ip6_vti0\x00', @ifru_map={0x6ef008, 0x0, 0x0, 0x0, 0x0, 0x0}}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000a90000-0x108)={0x0, @in6={{0xa, 0x1, 0x7f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0x6, 0x9, 0x80, 0x8, 0x3000, 0x0, 0xffffffff, 0xffff, 0x7, 0x6, 0x13e, 0x4, 0x9, 0x3]}, &(0x7f0000f62000)=0x108) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000013d000-0x8)={r1, 0x1}, &(0x7f0000561000)=0x8) socket$inet6(0xa, 0x8000e, 0x5cda) 2018/01/15 00:58:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2000000000000485, &(0x7f0000215000)=""/0, &(0x7f0000bbc000)=0x0) socketpair(0xa, 0x6, 0x800, &(0x7f0000b29000-0x8)={0x0, 0x0}) 2018/01/15 00:58:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f0000b00000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r1, &(0x7f0000ffa000-0x10)=[{&(0x7f00003fb000)="", 0xfffffe53}], 0x1) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000079000)={0x0, 0xffff}, &(0x7f0000905000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000aff000-0x8)={r2, 0xffffffff}, &(0x7f0000881000)=0x8) read(r0, &(0x7f0000506000)=""/136, 0x4965b6a1) socket$key(0xf, 0x3, 0x2) 2018/01/15 00:58:48 executing program 3: mmap(&(0x7f0000000000/0x17f000)=nil, 0x17f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000013000-0x80)={0x2, 0x4000000000000d, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@rand_addr=0x0, @in=@empty=0x0}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_lifetime={0x4, 0x3, 0x0, 0x0, 0x0, 0x0}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000017f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000019000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000180000-0x4)=0x10, 0x5edff2011f479120) mmap(&(0x7f000017f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000180000-0x4)=0x0, 0x4) 2018/01/15 00:58:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000682000-0x1f)="1f0000000104ff00fd4345c007110000f305f00008000100010400dcffdf00", 0x1f) write(r0, &(0x7f000057a000-0x9f)="1f0000000104ff03fdde45c807110000f30df000080003001500dcffe6088c", 0x1f) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000ea000-0x4)=0x0, &(0x7f0000421000-0x4)=0x4) 2018/01/15 00:58:48 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0x0) write(r0, &(0x7f0000dd9000-0xab)="b30f56b318a8cec498c4b94a06590a1d18e06615f28441f3754595fb6b4a0b05614201ecd38cfaf8815330dba6d88fb3a76f15a8efb2aafd1ee3181dd7fc53e33f1e175d52d519b2e64a221c90dec780a64f8ff3b052bfdf3e15ef0d25a4e6bc013c7ba2de8117fdd2ba4144695f7ad4fa0ebf4fb1af1b74a925b1a908066ed557c9559ee41e5609a271f8f942ceabac2e5aea55874c8872b25e39922dc66360595710fd0676a144605bd9", 0xab) mmap(&(0x7f0000000000/0xe3000)=nil, 0xe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00000e1000-0x46)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="8a53ee431abe", @remote={0xac, 0x14, 0x0, 0xbb}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @rand_addr=0x0}}}}, 0x0) socketpair(0x10, 0x1, 0x1, &(0x7f0000057000)={0x0, 0x0}) mmap(&(0x7f00000e3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r1, &(0x7f00000e4000-0x9e)=""/158, 0x9e, 0x102, &(0x7f00000df000-0x10)={0x4, 0x1, 0x7, "d4a85fafee9b", 0x7, 0x0}, 0x10) 2018/01/15 00:58:48 executing program 2: mmap(&(0x7f0000002000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket(0xa, 0x3, 0x2) recvfrom$inet6(r0, &(0x7f00007c4000)=""/130, 0x82, 0x10062, &(0x7f0000564000-0x1c)={0xa, 0x1, 0x9fe3, @loopback={0x0, 0x1}, 0x1b84f95a}, 0x1c) socket$inet6(0xa, 0x800, 0xb2) setsockopt(r1, 0x3a, 0x0, &(0x7f00007c7000)="", 0x0) getsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000659000-0x4)=0x0, &(0x7f0000f84000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0xef, &(0x7f0000001000-0x10)="e4a7a005ef5188e937c8b788d60dd0cc", 0x10) 2018/01/15 00:58:48 executing program 6: mmap(&(0x7f0000000000/0xd7000)=nil, 0xd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f00000d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000d8000-0x8)=@assoc_value={0x0, 0xfe1}, &(0x7f0000018000)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000aa000-0x8)={r1, 0x622}, 0x8) bind$inet6(r0, &(0x7f00000b8000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f00000d5000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x80}, 0x1c) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x4b, &(0x7f00000c6000)={{{@in=@broadcast=0xffffffff, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) connect$inet6(r0, &(0x7f00000d2000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) 2018/01/15 00:58:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000630000)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000d3f000-0x38)=[{0x0, 0x0}, {0x0, 0x0}, {0x2, 0x0}, {0x3, 0x3}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x122) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x852b, 0xffff, 0x0, 0x0}, 0x14) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000c39000)='yeah\x00', 0x5) sendmmsg(r0, &(0x7f00006e5000)=[{{&(0x7f0000473000-0x6)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f0000273000-0xa0)=[{&(0x7f00006df000)="99", 0x1}], 0x1, &(0x7f000087c000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000bf1000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000879000-0x4)=0xb) sendto$inet(r0, &(0x7f0000744000-0x1000)="d5cf02347838303c30243006ca5331394280ef536a3f7bb4b9e42aac4677511a367637cc7479f65ca5a917834f5c2e1cfb48db2b35a098a04e5506f38b1e1c304850f4fcf0986bae12db4145c4ed1d9f8b1114bf0ac9131c1f8a26fa1e2b464fc4a9f514dee1c747d91770aec3a8816355d78a7847d7427d676894534462bf713eac031edee2f3e4abf70cce0e40c0abde471abcec219ddff03b2ab2531db18bf072e201e0c7de551d1edebbd98bd521f96f16311ad1cc2fb611586160f2d81b5e34745d71163e0761214b8ee1694f0a75c3b803a9d6bbb16e73c53b6e5600d3f787fd8b40984a40e4852b781ff367cad35360236a21e67c701dba26248a7af08107a10bcaa61575543a9d20d2ac2c1a1207056e60e3f4923c40befa787865e1310ebe9dfd4b57d5ff31b5eecee8b064f486a0ded601e2576cbcd90fb6004b55b760910d0de7af762001ea6e9857ba11fd58a066c6d46ae7a90be6f0f368975cc811211baad4db5251add3abcd293e546c12a3def98d71c4f8d65db388c52f0efd1955fa57752b23e8f66d682c19a6c8ebf6dc29039ef8c609b818a70709eed30533fbb37b6e7b4d4ca9f591acdde4c4ac3ccd966dba5179af945464fbcdb053e0c32522f4fadbfa80e218ed2991f68ea73ec470a68b2db90aebfdb1ea03551e78c06f9fcd3775edaa24a7ad2af357fbc220a6667b2b49e575f47819f7e52aec3c6cf95a1773f6708064fe47cf35a2f47bf7b426cfc504a976f9f8d0bfb881aa8bafd6161ffeb098bd9ac54a422ae6522c0a173aa61ca9a18b", 0x239, 0x0, &(0x7f00000d1000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 00:58:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000161000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f000052d000)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r0, r2, 0x400000000005, 0x400000000000002) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f000089f000-0x4)=0x2, 0x4) 2018/01/15 00:58:48 executing program 6: mmap(&(0x7f0000000000/0xf14000)=nil, 0xf14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f000086f000-0x10)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket(0x15, 0x80000, 0x1ff) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f000088c000-0x6)='dctcp\x00', 0x6) r2 = accept$inet(r0, &(0x7f0000327000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000cb3000)=0x10) mmap(&(0x7f0000f14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f00006f1000)=0x0) mmap(&(0x7f0000f15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r1, 0x29, 0x4b, &(0x7f0000f16000-0x4)=0x0, &(0x7f0000451000-0x4)=0x4) mmap(&(0x7f0000f15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000f16000-0x8)={0x0, 0xfb}, &(0x7f000093b000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00003d5000-0x10)={0x2, 0x820c, 0x5, 0x0, r3}, 0x10) 2018/01/15 00:58:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_int(r0, 0x29, 0xf3, &(0x7f00007d0000-0x4)=0x9, 0x4) shutdown(r0, 0x1) recvfrom$inet6(r0, &(0x7f0000b86000-0xb1)=""/177, 0xb1, 0x2, 0x0, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000558000-0x38)={&(0x7f0000e3b000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b03000)=[{&(0x7f00007fd000)="5e9089917e12fcbb93cd6160fb19d989f547ed2a604f2d9f3fd855d81fda4f30b5ceca48c3d46ad973c8014ee6f9b3afdaa008defaa7791427bcddcea7524db1da4d08c688", 0x45}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 00:58:48 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000048000-0x10)=[], 0x5e2f7339fdaef8d) r1 = epoll_create1(0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000000)={0x4, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000000)=0x0, &(0x7f0000001000)=0x4) 2018/01/15 00:58:48 executing program 3: 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) shutdown(r0, 0x0) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmmsg(r0, &(0x7f00003ef000)=[{{0x0, 0x0, &(0x7f00009f0000)=[{&(0x7f000098d000-0x1000)='d', 0x1}], 0x1, &(0x7f0000783000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmmsg(r0, &(0x7f000050f000-0x78)=[{{0x0, 0x0, &(0x7f0000e8b000-0x40)=[{&(0x7f0000654000)='c', 0x1}], 0x1, &(0x7f0000607000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000099d000-0x8)={0x9, 0xffffffffffffffff}, 0x1ce) close(r0) r1 = socket(0x8, 0x80000, 0x9) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000a6f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000a17000)=0xc) [ 393.042189] nla_parse: 7 callbacks suppressed [ 393.042195] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. [ 393.075742] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/15 00:58:48 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e5a7", 0x348, 0x88, 0xfffffffffffffffc, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}}, 0x0) r0 = socket(0x7, 0x2, 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r0, &(0x7f0000001000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000001000)=0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f0000000000)={@broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002}, 0xc) 2018/01/15 00:58:48 executing program 3: socket$inet_sctp(0x2, 0x5, 0x84) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00009a4000)=@assoc_value={0x0, 0x0}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000-0x98)={0x0, @in={{0x2, 0x1, @rand_addr=0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x9}, &(0x7f0000211000)=0x98) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000042c000)={r1, 0x1ff, 0xfff, 0x1000}, &(0x7f0000acb000)=0x10) 2018/01/15 00:58:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00009fc000-0x38)={&(0x7f00006b8000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f1e000)={&(0x7f0000f6f000)=@newpolicy={0xcc, 0x1b, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 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}, [@proto={0x8, 0x19, 0x0}, @mark={0xc, 0x15, {0xffffffffffffffff, 0x0}}]}, 0xcc}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = accept$netrom(0xffffffffffffff9c, &(0x7f0000c02000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000061000-0x4)=0x48) connect$netrom(r2, &(0x7f0000e8b000)=@ax25={0x3, {"c8014c14b83f09"}, 0xf629}, 0x10) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000ff8000-0x44)={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='yam0\x00'}) [ 393.122819] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. [ 393.128979] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/15 00:58:48 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f000024a000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x800) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000335000)=0x40, 0x4) mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$packet(0xffffffffffffffff, &(0x7f0000008000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000001a000)=0x14, 0x80000) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$packet(r1, &(0x7f000000a000-0x47)=""/71, 0x47, 0x40, &(0x7f000001b000)={0x11, 0x14, r2, 0x1, 0x80000001, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) accept4$packet(r1, 0x0, &(0x7f000000f000-0x4)=0x0, 0x800) bpf$MAP_CREATE(0x0, &(0x7f0000005000)={0x10, 0x0, 0x4, 0xfffffffffffffffd, 0x0, 0x0, 0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/15 00:58:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept(r0, &(0x7f0000825000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000657000-0x4)=0x1c) getsockname$ax25(r1, &(0x7f0000c3a000)={0x0, {""/7}, 0x0}, &(0x7f0000498000)=0x10) bind$alg(r0, &(0x7f0000e0d000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha3-224-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c5e000)="", 0x2ae) 2018/01/15 00:58:56 executing program 5: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1000000000003, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) setsockopt$sock_int(r1, 0x1, 0x22, &(0x7f0000007000-0x4)=0x416, 0x4) listen(r1, 0x0) accept4$unix(r1, &(0x7f00009d2000)=@file={0x0, ""/0}, &(0x7f0000a9e000-0x4)=0x2, 0x0) connect$unix(r0, &(0x7f0000006000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2018/01/15 00:58:56 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000297000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000000000)=0x60, 0x80000) accept$nfc_llcp(r0, &(0x7f000054a000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000a2f000)=0x60) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000)=0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000002000-0xc)={0x0, 0x204000000000000, 0x30}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000000)={r2, 0x81, 0x30, 0x4, 0x5}, &(0x7f0000002000-0x4)=0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00009db000-0x10)=@generic=""/16, 0x10) bpf$MAP_CREATE(0x0, &(0x7f00001f3000)={0x2, 0x4, 0xf2, 0x7ff, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000e2c000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a41000)=0xe8) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000d66000)={r3, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0x0, 0x0]}, 0x10) socket$nfc_llcp(0x27, 0x1, 0x1) socketpair(0xd, 0x800, 0x6, &(0x7f00005fa000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000f08000-0x8c)={r2, @in6={{0xa, 0x2, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x61}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000d6e000)=0x8c) 2018/01/15 00:58:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x800000000003, 0x84) connect$inet6(r0, &(0x7f000062b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00002c8000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f000058e000)={0x3, 0x8}) setsockopt(r0, 0x7, 0x8, &(0x7f0000a23000-0x8d)="cd0824187ff13c7c384ade9782f4d2f9275a7a47c1ad40aa52a875b16327a70de28b7893e1246978139b90562eadf048d7bfd3bd34b9c2464d54e0cc0336540588eeaaa72b2c254c23067eab97f05da1f3f812e28b2ff343d67a13025e03790c8b1590d1d55aaa937e636b867056dbca593f3b64cb249947536d8aa6ea4e582eed548cbb250b4441d5197b9d2a", 0x8d) sendto$inet6(r0, &(0x7f0000251000)="", 0x0, 0x0, &(0x7f0000a88000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00005f4000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000568000)=0xb) accept(r0, &(0x7f0000609000)=@hci={0x0, 0x0, 0x0}, &(0x7f000072f000-0x4)=0x6) 2018/01/15 00:58:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000d0f000-0x4)=0x81, 0x4) 2018/01/15 00:58:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x20000801, &(0x7f000082b000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect(r0, &(0x7f0000a8c000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 00:58:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) sendto$inet(r0, &(0x7f0000dd0000-0x2)="", 0x0, 0x0, &(0x7f0000515000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f00009b4000)=0x401, 0x4) setsockopt$inet_opts(r0, 0x0, 0x4000000000000006, &(0x7f0000eef000-0x2)="03", 0x1) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000)=[], 0x0, &(0x7f0000001000-0x51)=""/81, 0x51, 0x0}, 0x41002106) 2018/01/15 00:58:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x400000003, 0x40000000000ff) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f000068f000)={{0x2, 0x3, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x7, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="5dc81e6256787e9142353679a38d1a74"}) sendto$inet(r0, &(0x7f000021e000-0x18)="068cfcec00000000000000ff003f000000009f1c00b40900", 0x18, 0x0, &(0x7f0000786000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 00:58:56 executing program 6: mmap(&(0x7f0000000000/0xa70000)=nil, 0xa70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800100000001, 0x84) connect$inet(r0, &(0x7f0000a61000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x401) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f00000e2000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000a70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f00001f0000-0xa)={0x5, "e8b4b32569f2"}) socketpair(0x11, 0x80807, 0x7, &(0x7f0000a70000)={0x0, 0x0}) mmap(&(0x7f0000a70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f000036c000)=0x8, &(0x7f0000a71000-0x4)=0x4) r3 = accept$inet(r0, &(0x7f000068b000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a69000)=0x10) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000a6f000-0xc)=@sack_info={0x0, 0x7, 0x1}, 0xc) 2018/01/15 00:58:56 executing program 3: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket$inet6(0xa, 0x0, 0x5) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00005c8000)={0x6f8d9dcb, 0x6, 0x200, 0x7fffffff, 0xe75, 0x2, 0x3ff, 0x1, 0x0}, &(0x7f000026a000+0xf70)=0x20) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000184000)={r2, 0xfffffffffffffffd}, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(r1, 0x0, &(0x7f0000001000)=0x0, 0x80800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_sco(r3, &(0x7f0000002000)={0x1f, {0x3, 0x1, 0x3, 0x1, 0x401, 0xfffffffffffffffc}}, 0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000000)={r2, 0x4, 0xa, [0xf13, 0x4, 0x1f, 0x9, 0x6, 0x1, 0x4c, 0x1, 0xab9, 0xb2]}, &(0x7f0000001000)=0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000001000-0xb)={0xfff, 0x9, 0x1, 0x7490, 0x3, 0x9, 0x3, 0x4, 0x100000001, 0x8, 0x5e}, 0xb) recvfrom(r0, &(0x7f0000001000-0x41)=""/65, 0x41, 0x40, &(0x7f0000058000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000003000)={r2, 0x5}, &(0x7f0000003000-0x4)=0x8) 2018/01/15 00:58:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x81) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000087e000-0x4)={r0}) getsockname$packet(0xffffffffffffffff, &(0x7f00003b1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000030e000)=0x14) connect$can_bcm(r1, &(0x7f000038a000-0x10)={0x1d, r2, 0x0, 0x0}, 0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000620000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000343000-0x10)={0x7, 0x9, 0x81, 0x8}) getsockopt$inet_buf(r0, 0x0, 0x20, &(0x7f0000ed9000)=""/177, &(0x7f0000832000-0x4)=0xb1) setsockopt$inet_dccp_buf(r0, 0x21, 0x80, &(0x7f0000978000)="4b64f93e749d7a9d2fc92797e9e5c69ae2cd5875449cecf51a5c9920b5b0580f611c5ec6e8acdb974d09b3197fbe173104388fec5bd92b5bd1f330de6eaecc1e378eb27f86ae5452961528e6408427e876ae161262a61c2d29f5d6dd7e", 0x389) 2018/01/15 00:58:56 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) bind$ipx(r1, &(0x7f0000000000+0x2e)={0x4, 0x8, 0x800, "8987f6f4b77d", 0x100000001, 0x0}, 0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_MAP(r2, 0xc0286415, &(0x7f0000e56000)={&(0x7f0000909000/0x1000)=nil, 0x3, 0x0, 0x0, &(0x7f00006d9000/0x3000)=nil, 0x1e1c7055}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x5, 0x0, 0x0, 0x0, 0x40000000, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000064a000)={r1, &(0x7f0000465000-0x2a)="5b011e06c915f94b4482e9d34b1a309adb4a9825f246f80dce246b490d9684f80b160d09217d71ef7103", &(0x7f0000f3f000-0x94)=""/148}, 0x18) getpeername$inet6(r0, &(0x7f0000d77000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00007fe000-0x4)=0x1c) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000869000-0x10)={0x7, 0xffffffffffffff7f, 0x1000, 0x6}) 2018/01/15 00:58:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f00008ef000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @empty=0x0, @multicast1=0xe0000001, {[]}}, @icmp=@echo_reply={0x0, 0x0, 0x0, 0x0, 0x0, "0f85c58b"}}}}}, &(0x7f0000aab000-0x14)={0x0, 0x1, [0x821]}) r0 = socket$inet(0x2, 0x80b, 0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000703000-0x8)={0x0, 0x151}, &(0x7f0000ccc000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000652000)={r1, 0x4}, &(0x7f0000a19000)=0x8) 2018/01/15 00:58:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) write(r0, &(0x7f00007b0000-0x9)="5c5c54f307c0169082", 0x9) writev(0xffffffffffffffff, &(0x7f00003f1000-0x40)=[{&(0x7f00006a8000-0xfd7)="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", 0xfd7}], 0x1) r1 = accept(r0, &(0x7f0000d7b000)=@in6={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00004db000)=0x1c) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000317000-0x2)={0x0, 0x0}, 0x2) accept4$packet(r1, 0x0, &(0x7f0000458000-0x4)=0x0, 0x80800) vmsplice(0xffffffffffffffff, &(0x7f0000c33000-0x70)=[{&(0x7f000069f000-0x1000)="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", 0xe54}], 0x1, 0xfffffffffffffffd) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f000069c000-0x10)={&(0x7f0000d20000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000e5f000-0x10)={r2, &(0x7f0000d38000-0x3b)="1ee3df086cecd3f4c58cf14d340f91a5db4cf4a06dffab32ed611a6f15e9c38698fff963f2420aebadf02b2797556cae9f4da1cd9be5796fe0c88f"}, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000bc4000)={0x1, 0x202, 0x20, 0x1, 0x0}, &(0x7f00001d4000)=0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00004fa000)={r3, 0x0, 0x6, 0x1, 0x7, 0x0}, 0x14) 2018/01/15 00:58:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000038000)={0x0, 0x0, 0x1}, 0xc) 2018/01/15 00:58:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x23a, &(0x7f00007a0000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "292318", 0x204, 0x2f, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@dstopts={0x4, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x8, {0x0, 0x0, 0x2, 0x7, []}}, @calipso={0x7, 0x8, {0x8, 0x0, 0x0, 0xffffffffffff21b0, []}}, @hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x400}}, @padn={0x1, 0x0, []}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}]}, @dstopts={0x0, 0x17, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}, @generic={0x0, 0xb5, "c8126982f579b9e563ec0b4780298ac4102db1e3ff2051ae3d5f064dbb6455b6f1eee17fe58c4808b95f3078585f6cfdbd699ae70507fa5813e802f0e97f7fa6c0641e647b5e7c976b75a5f7e96e1276d3c88e62fb61fbb3547144192e3f67f37bf10968251e1bd9faeb50fc7671a0f4c1f99475261a1d373f5acbbed8604af1242421eca8ad7a124c3a1261128e03fb392ba38ff4a213ddb69a6414fdb1ee456b1da6afa54838c8e82b8416e01666b0a175de060e"}]}, @routing={0x3b, 0x8, 0x0, 0x1c00, 0x0, [@loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}]}, @hopopts={0x76, 0xe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0xffffffffffffff2e, 0x2d, "747881b71088d1cacab667f6d95c9f3fbbec87614ed467777ca932699f83133e7001dbb69ce5772c80de0c2e60"}, @enc_lim={0x4, 0x1, 0x3}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @calipso={0x7, 0x8, {0x0, 0x0, 0x3f8b9ab1, 0x1, []}}, @calipso={0x7, 0x28, {0x0, 0x40000090, 0x2, 0x4, [0x1, 0x2, 0x2, 0x0]}}, @jumbo={0xc2, 0x4, 0x5}]}, @hopopts={0x5e, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @calipso={0x7, 0x10, {0x6, 0x2, 0xfd, 0x4, [0x100]}}, @ra={0x5, 0x2, 0x1f}]}], @gre={{0x0, 0x0, 0x1, 0x401, 0x0, 0xff, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0xc06]}) unshare(0x42104000) 2018/01/15 00:58:56 executing program 7: r0 = socket$inet6(0xa, 0x3, 0xc) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x4, 0x80004, 0x1) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(r0, 0x0, &(0x7f00004cb000)=0x0) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$netrom(r1, &(0x7f0000f51000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000f52000-0x4)=0x48, 0x800) setsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f000001c000-0x48)="ff8d57a9a22d735503b9c98690f53a6e977b77eafd5fb6498740f22dbd387a8295139bd50000000200000000000300010442a6baad7d6e9796cd9252c656f75012d8c66446efa701", 0x48) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f000013e000)=@hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x8) sendto$inet6(r0, &(0x7f00000f1000)="", 0x0, 0x0, &(0x7f00009ce000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x38, &(0x7f0000f50000)=0x1000000000005, 0x4) recvmsg(r0, &(0x7f0000f4d000-0x38)={&(0x7f0000f5b000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000027b000)=[], 0x0, &(0x7f0000f52000)=""/0, 0x0, 0x0}, 0x0) 2018/01/15 00:58:56 executing program 5: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_ifreq(r0, 0x894a, &(0x7f0000007000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000003000-0x20)="05357ffd7c96a7092c954b7b94f8f20000000000000006444f52d30fe6a2821c"}) r1 = accept(r0, &(0x7f000000c000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000010000-0x4)=0x58) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f000001a000)={r0}) listen(r0, 0x5f1) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000014000-0x4)=0x0, &(0x7f000001b000-0x4)=0x4) 2018/01/15 00:58:56 executing program 7: mmap(&(0x7f0000000000/0xf73000)=nil, 0xf73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'md5\x00'}, 0x58) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000296000)={0xffffffffffffff9c, 0x28, &(0x7f0000f74000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000f74000-0xc)={r1, 0x1, 0x10}, 0xc) r2 = accept$alg(r0, 0x0, 0x0) recvmsg(r2, &(0x7f0000f73000-0x38)={&(0x7f0000426000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000a38000)=[], 0x0, &(0x7f0000f73000-0x7f)=""/127, 0x7f, 0x0}, 0x0) 2018/01/15 00:58:56 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x63, "3d17f764cb9239c842dd065afa2448e22a7d1a2e14312b326945e068bb7cd720aa2a521f074df31385fd745dbf1bcdb6bc740446b2bae91343f6cb0daad45e6b6dabfdf9dc5f964c51800d409f883fc80041bf15fc40e37c5512511e129469ded9ee8d"}, &(0x7f0000001000-0x4)=0x6b) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000002000-0x98)={r1, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff, 0x4c}, 0x98) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000053000-0x14)={0x0, 0x3f, 0x100000001, 0x8069134, 0x1, 0x9}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={r2, 0x100000000}, 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x4) r3 = socket$inet_sctp(0x2, 0x1000000003, 0x84) setsockopt$inet_opts(r3, 0x0, 0x22, &(0x7f0000e70000)="", 0x0) 2018/01/15 00:58:56 executing program 2: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hidp(0x1f, 0x3, 0x6) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00002a1000-0x10)=@generic=""/16, 0x10) r1 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$alg(r1, 0x0, 0x0, 0x80800) r2 = socket$alg(0x26, 0x5, 0x0) close(r2) r3 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f2a000-0x4)={r3}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000c41000)={@generic="64dd43128c078923e25dae8e8b8c088c", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000b42000-0x28)={'vcan0\x00', r5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$alg(r2, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r6 = accept$alg(r3, 0x0, 0x0) sendmsg$alg(r6, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f0000365000)=[{&(0x7f000003a000)='s', 0x1}], 0x1, &(0x7f0000633000-0x90)=[], 0x0, 0x0}, 0x0) recvmsg(r6, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f0000589000-0x8d)=""/7, 0x7}], 0x1, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) bind$alg(r1, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) 2018/01/15 00:58:56 executing program 3: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f000050a000)=@buf={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x4, 0xf, 'ctr-camellia-asm\x00'}, 0xfffffffffffffe92) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a", 0x10) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f00001b2000-0x1f8)=[{0x0, 0x0, &(0x7f0000436000)=[{&(0x7f000097e000-0x73)="b31ecadd5c09c6c613c7140f07f4a8ae", 0x10}], 0x1, &(0x7f0000210000)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r2, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f000077a000-0x20)=[{&(0x7f000028b000-0xfb)=""/251, 0xfb}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) r3 = socket(0x2, 0x3, 0x100000001) connect$nfc_raw(r3, &(0x7f000054a000-0x10)={0x27, 0x7ff, 0xffff, 0x0}, 0x10) 2018/01/15 00:58:56 executing program 6: r0 = socket$inet6(0xa, 0x3, 0xc) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00002f7000-0x190)={0x83, {{0xa, 0x2, 0x6, @loopback={0x0, 0x1}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0xa, 0x3, 0x1, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x667b, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f000001c000-0x48)="ff8d57a9a22d735503b9c98690f53a6e977b77eafd5fb6498740f22dbd387a8295139bd50000000200000000000300010442a6baad7d6e9796cd9252c656f75012d8c66446efa701", 0x48) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f000013e000)=@hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x8) sendto$inet6(r0, &(0x7f00000f1000)="", 0x0, 0x0, &(0x7f00009ce000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x38, &(0x7f0000f50000)=0x1000000000005, 0x4) recvmsg(r0, &(0x7f0000f4d000-0x38)={&(0x7f0000f5b000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000027b000)=[], 0x0, &(0x7f0000f52000)=""/0, 0x0, 0x0}, 0x0) 2018/01/15 00:58:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000e92000-0x8)={0x0, 0x0}) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000b73000)=0x6, 0x4) syz_emit_ethernet(0x46, &(0x7f0000088000-0x54)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, ')#2', 0x10, 0x2f, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@hopopts={0xbf, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x4, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0xc06]}) syz_extract_tcp_res$synack(&(0x7f000057d000)={0x0, 0x0}, 0x1, 0x0) 2018/01/15 00:58:56 executing program 1: socketpair$inet6(0xa, 0x0, 0x7, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000b26000)=@generic="44e5bd9a6de9670b5ec60cc60bcc8840") getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f00000d8000)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000070c000-0x4)=0x2c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(r1, &(0x7f0000000000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000001000)=0x10) bind$unix(r3, &(0x7f0000000000)=@abs={0x1, 0x0, 0x2}, 0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={r2, 0x2}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) r5 = socket(0x11, 0x100000802, 0x300) setsockopt$sock_int(r5, 0x1, 0x8, &(0x7f00000df000)=0x0, 0x4) setsockopt$packet_fanout(r5, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x3, 0x0}, 0x4) r6 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r6, &(0x7f0000ff1000-0x94)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) connect$inet6(r4, &(0x7f000062b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/15 00:58:56 executing program 3: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x31, &(0x7f0000651000)="", 0x0) 2018/01/15 00:58:56 executing program 0: mmap(&(0x7f0000000000/0x587000)=nil, 0x587000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000578000-0x38)={&(0x7f000026d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000577000)={&(0x7f0000586000)=@newsa={0xfc, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@rand_addr=0x0, 0xffffffffffffffff, 0x32}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@sec_ctx={0xc, 0x8, {0x8, 0x8, 0x0, 0x0, 0x0, ""}}]}, 0xfc}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 00:58:56 executing program 4: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00001e0000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000002000-0x5b)={0x0, 0x53, "ed566489d9282c53a4e170f8e61d793c8ca3efce8284f3224a7488a71ef47f13ab9f488e65f0982044f0c698f6e3a268a379d2701b9c05221b39b698ebe4264ab4d2032df005dbb68ccd0d301d62507dc5aa07"}, &(0x7f0000001000-0x4)=0x5b) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000001000-0xc)=@sack_info={r2, 0x2, 0x3}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000ee4000)={0x2, &(0x7f0000000000)=""/37, &(0x7f0000000000)=[{0xc5, 0x25, 0x521c0b38, &(0x7f0000000000)=""/37}, {0x1, 0x2a, 0xfffffffffa329909, &(0x7f0000000000)=""/42}]}) mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x42, &(0x7f000000b000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @random="cdfd3f1900", [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x0, @random="e9e7cc4d368d", @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}}}, &(0x7f0000005000)={0x0, 0x0, []}) 2018/01/15 00:58:57 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(0xffffffffffffffff, &(0x7f0000be7000)="82", 0x1, 0x0, &(0x7f0000001000-0xa)=@file={0x1, './file0\x00'}, 0xa) 2018/01/15 00:58:57 executing program 3: mmap(&(0x7f0000000000/0x5ae000)=nil, 0x5ae000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000447000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(blowfish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f00005ab000)={@common='ip6tnl0\x00', 0x0}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab2719", 0x4) mmap(&(0x7f00005ae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r1, &(0x7f00005af000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00002f3000-0x4)=0x10, 0x80000) sendmmsg$alg(r1, &(0x7f000059d000-0x38)=[{0x0, 0x0, &(0x7f0000283000)=[], 0x0, &(0x7f000006a000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f00004d7000-0x38)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x383, &(0x7f0000332000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) 2018/01/15 00:58:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2000000000000802, 0x0) bind$packet(r0, &(0x7f0000fc4000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="089d30e72229", [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000165000-0x4)={0x0, 0x0, 0x0}, 0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000656000)={0x0, 0x0, 0x0}, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00004eb000)={{{{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0xbc9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x2}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xffffffff, 0x9, 0x40, "85acda3a83e91a7a7f3140e153051eec7bdd1f14b9092f5dd13b4b1f384bf4ce511550463e0f4092dca73e7275030a60aac8137e83417683ccc2de00d9acdfe5faa62f81057c6e47dfc52baf39be97b1"}, 0x160) 2018/01/15 00:58:57 executing program 5: socket$inet6_sctp(0xa, 0x5, 0x84) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000c03000)=[@in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) 2018/01/15 00:58:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f3b000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000065b000)="79733976d8c30a4aead960f2bd08cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000132000)={0x0, 0x0, &(0x7f0000948000-0x70)=[{&(0x7f0000d80000-0x71)='N', 0x1}], 0x1, &(0x7f000079f000-0x30)=[@op={0x18, 0x117, 0x3, 0x800000000000001}], 0x18, 0x1}, 0x20000000) 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(r2, 0x1, 0x1c, &(0x7f0000a97000-0x1)=""/1, &(0x7f00002a1000)=0x1) recvmsg(r1, &(0x7f000087e000-0x38)={&(0x7f0000845000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000294000)=[{&(0x7f000067d000-0x6f)=""/111, 0x280}], 0x1, &(0x7f0000330000)=""/197, 0xc5, 0x0}, 0x0) 2018/01/15 00:58:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000626000-0xe8)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0xbf, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x32}, 0x0, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/15 00:58:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f0b000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(tnepres)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000026b000-0x28)="020600000007ff00ffde07fffffffaff", 0x10) pipe(&(0x7f0000dae000+0x300)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000895000-0x98)={0x0, @in6={{0xa, 0x0, 0x10000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x1}, &(0x7f0000467000)=0x98) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00006e7000)=@assoc_value={r2, 0x1}, &(0x7f0000a8f000)=0x8) 2018/01/15 00:58:57 executing program 0: mmap(&(0x7f0000000000/0x9f9000)=nil, 0x9f9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f00009f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f00009f9000)=0x0, 0x80800) mmap(&(0x7f00009f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00009fa000-0x4)=0x0, &(0x7f00007a0000)=0x4) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f000007d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000226000)={&(0x7f00008bc000)={0x2c, 0x13, 0x2ff, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0x1, 0x0, @u32=0x0}, @typed={0xc, 0x4, @u32=0x0}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 00:58:57 executing program 3: r0 = accept4$netrom(0xffffffffffffffff, &(0x7f0000be9000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000fe2000)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000001000-0x90)=[{&(0x7f0000001000-0x1a)="7b840abd85ff0aec9471df035733f8da2fc465a4080260e430dd", 0x1a}, {&(0x7f0000002000-0xc1)="95a086522bc61b9282a2b7325b9970f4c336111029c5cdd45bc6d5e8f1cb18df68e0d084a88fc9c8a58edf32a227edcb973898a267f5e3cbf557557ae35f7b47c0bd8872e36ef94af776278d916955afc2bb412a9a742723aa0719cdc7ddf239a52a1d598428d0a051b1eab4b7d3a40eb4dc3bccae7f0513737a63c6dccf2d9cf7d7e5caa3c8fed36e53f3baac508dd6d967568236ec98160f3ed7a0cb7db18e2b4af9e4e13fc3e01f0c3f0d7fb1151ff89dd8cb0803f77b2735c1e3a9c992e8b2", 0xc1}, {&(0x7f0000000000)="dc4b67f8874e61edae07062bdac1cc30346a0237a34bf0e8ee24313e2e5f9e8f1ffba845eadb532176c38d2cbe34dee78587db590bcdc9e7be84c6af4e4c0c876d7901ba37566472f0f87f422af4e12eca3ebba8c0d3b003474844950c098e7a9550792ebd22d436a138babb998599cf2fe942cb12a03a7dfd83c079effb8cae1741cf9f7f63", 0x86}, {&(0x7f0000001000)="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", 0x1000}, {&(0x7f0000001000)="b2fdf48bd0a8c96bbd58b2e92412394e832db8675c30e48547a50100c8ba326fb6594e27da893600f5e30985093179c382ed4a2118a2e85844adaa30352ac4f40d1436d0ad68372446168172454aa01db3df4e4a4c903119743f0fc6d07f0925327294122e9bd4395cee9d51aef5cf6d069124577900156fc7877b572f3713be971dfe7f9907b63b7f905c3d8e171c031c9c660b9232268f03eb4ab7b00a92231027a6cdc8691399f66859b31061609c016f9388ccfcb6b261cc6c7c584ce1ebd61c93041992d997cb4f393521d20f2aa81f2b0a529441cebc381a409b4f303c13450541e618", 0xe6}, {&(0x7f0000002000-0x2a)="261e28de8c23898156456c8d7dd2adb258efe65c807dbebf2de55aab959c275a821d06fc1c0b9462ac7514a7a52722bd353a63fe249c271ff5ed62b707dafa6431cd1426e10843c0514646fc8d32c0476166ee2380ba6c04d7f037b4afb661e1940a17bca8788b5b7e168d1aff41965e86499aed64af08349a017007f23d6137499d331e02e3aa4667930521df3a2f3ff2db428ff9a2a8d3af618ae7af8fcf0c254feea2e3e64ed6c36cf409c3ddf32bf18862614477e0fb86260e86dcf75581d8796b4a2e54a80d1a1bd7b1dd2738f4e06c776c603adfd131559475ff02909aab10537d129d", 0xe6}, {&(0x7f0000001000)="853cb5e0e183ecfe8a2a214924649b655a58b3c8994f0ef5", 0x18}, {&(0x7f0000001000)="33ece37af91c82bf3645eb531712bf2e44726eb8b6e007f1b26bd1c9c3148ed8c9964bd624d538b4d7a4a61db735bb4059396e3d1b08acc059e2e7a182da4e3d40aae61aa71a5bd12455bc8d2f6deb1566276994f062a7", 0x57}, {&(0x7f0000002000-0x72)="27726306b1ed4f69b5951d9261afaa34a35a757fe74fbe5685bc9a4848aa5cd33ce8dcc09cf732548c3ae263371258658db83cf86e421c3c22d51e38c4fb0cbb537b8ff3f4c7047340f43d7a3d5b79b297f0fb84a770d42b2d0af4749d37d2027ef7572e45d3b63f9f51366548a8f8746f60", 0x72}], 0x9) socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000003000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000003000-0x28)={&(0x7f0000000000/0x1000)=nil, 0xfffffffffffffffb, 0x0, 0x26, &(0x7f0000000000/0x2000)=nil, 0x3}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000004000-0x4)=0x3, &(0x7f0000000000)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000005000-0x8)={0x1, 0x9}) socket$netlink(0x10, 0x3, 0xb) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000000000)={0x6, 0x6}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000006000-0x4)=0x0, &(0x7f0000005000)=0x4) r2 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000001000-0xc)={0x0, 0x81, 0x2, [0x2, 0x4]}, &(0x7f0000006000)=0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000006000)={r3, 0x0}, &(0x7f0000002000)=0x8) 2018/01/15 00:58:57 executing program 6: mmap(&(0x7f0000000000/0x856000)=nil, 0x856000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000855000)="2000000018000776530000000000480080200d23001100052200000401000000", 0xfffffffffffffdd2) 2018/01/15 00:58:57 executing program 1: r0 = socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f000082f000)={"814aeff6f288d982665100cba00d16c3", {0x4, 0x1, 0x20000000, "b37d05a3cc56", 0x80000001, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000)={0x0, 0x0}) connect$ax25(r1, &(0x7f0000001000-0x10)={0x3, {"0f0424272bf8a4"}, 0x9}, 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) bind(r1, &(0x7f0000000000)=@ipx={0x4, 0x1, 0xfff, "823b2c70fe00", 0xfeb, 0x0}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(r0, 0x0, &(0x7f0000000000)=0x0, 0xc80d8d36da8dcd3a) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r3, &(0x7f0000002000)={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10) connect$packet(r3, &(0x7f0000000000)={0x11, 0x0, r2, 0x1, 0xffffffff00000001, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0]}, 0x14) sendmsg(r0, &(0x7f0000a2e000-0x38)={&(0x7f000058a000)=@ll={0x11, 0x1f, r2, 0x1, 0x200, 0x6, @random="12d80674248f", [0x0, 0x0]}, 0x14, &(0x7f00003d1000-0x20)=[{&(0x7f0000a85000-0x29)="8240171a008711a3eda53f1002283692c61687701ecb98352a28c4e90eae74393ea8c3a5c92cc98525", 0x29}, {&(0x7f0000000000)='g', 0x1}], 0x2, &(0x7f0000b85000)=[{0x38, 0x10c, 0x1, "57d1489ef26cf0daef4729a1eefafd340ec3ee7d234f3a1aa89a8a53e29f8888182587e6e92e9f9d"}, {0xe0, 0x10f, 0xb0, "5e770e6c99a379b213df9d6c091a069d16ff4b96eed9c6c66391d6a19518d37059596626dfd3aa5c09a4f9de8547dd785e65bb4d5123095b6054a1eb30970ab8b74b630d7212a59ba1073bda7517258972caed120a030197436fb942e9caefffb22a552655140bba1b42b094c04357920d66d5ab83026354f565a75d018b1fae86c647395cdcba8c5a06ae81d2cff75715eaddad356d1bdd3d008d75b6e01081c58c8112c066bf4e6905d0ef04b9e06a129f319e57b25be9c28ab6dba6a45f6df8574c57cfece89748e1251b3b"}, {0x80, 0x197, 0x80000001, "7bba25f4049d16880bff698f25dca3bad5256ab3e7f8f87a123199908030eda801ed832c943d982c06bd26d0c295c7e07e2b3d35847eed32db7b771e9133cd397340236861df82152700fe0484c6e5b73bb48f30e5f45cdb1646a207cf137e00e9dccd928a398c8aedc8477889"}], 0x198, 0x4040000}, 0x4) r4 = socket(0x40000000015, 0x5, 0x0) setsockopt(r4, 0x114, 0x0, &(0x7f0000149000)="", 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000000000)=0xd8, 0x4) 2018/01/15 00:58:57 executing program 4: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x3, 0x84) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000018000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f0000012000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000001000)={0x0, 0x3f}, &(0x7f000000f000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000008000)={r2, @in6={{0xa, 0x3, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x57, 0x4, 0xdee2, 0x8, 0x20}, &(0x7f0000005000)=0xa0) getsockopt$inet_buf(r0, 0x0, 0x41, &(0x7f000000e000-0x1000)=""/4096, &(0x7f000000f000-0x4)=0x1000) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000000f000-0x6)={0x0, 0x0}) getsockopt$inet6_dccp_buf(r3, 0x21, 0xd, &(0x7f000000b000-0xbb)=""/187, &(0x7f0000016000-0x4)=0xbb) 2018/01/15 00:58:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = accept4(r0, &(0x7f0000d9f000)=@in={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007b9000-0x4)=0x10, 0x800) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000d9a000-0xb8)={0x0, 0x100000000, 0xdaa, 0x8, 0x1, 0x1f, 0x4, 0x2, {0x0, @in6={{0xa, 0x0, 0xffffffffffff0e22, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x2, 0x0, 0xf76d000000000000, 0x6}}, &(0x7f000008e000)=0xb8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000621000)=@assoc_id=r2, &(0x7f00003d0000)=0x4) accept$inet6(0xffffffffffffffff, &(0x7f0000f27000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00007d7000-0x4)=0x1c) recvmsg(r0, &(0x7f0000019000)={&(0x7f000001e000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f000001e000-0x20)=[{&(0x7f0000003000)=""/109, 0x6d}, {&(0x7f000000b000-0x21)=""/33, 0x21}], 0x26a, &(0x7f000001e000-0x6b)=""/107, 0x6b, 0x0}, 0x0) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f000001b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000019000)={0x24, 0x1e, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@typed={0x10, 0x2, @u64=0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 00:58:57 executing program 5: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000016000)={0x0, 0x0}) connect$unix(r0, &(0x7f0000013000)=@file={0x0, './file0\x00'}, 0xa) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000005000-0x10)={0x3, &(0x7f0000003000-0x18)=[{0x1d, 0x0, 0x401, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) writev(r2, &(0x7f0000009000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) 2018/01/15 00:58:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x2, 0x7ff, &(0x7f000004b000-0x8)={0x0, 0x0}) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000d1b000-0x90)={0x1ff, {{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00001fe000)={0x0, 0x71, "084a94701bc3062155cf3d17d115adb83b61328180ea1e1bd6c3d237d91369f6d5d07b27b66542e1ad3cf7e06627b7fbdc6f402cb1b42e5dd8c611eac43487716fdf74f41f5755f0f1c2a83efbe82085292f52d595ad1cbc3d6a9e3a57e61f147b08d32fa3bd4d77bfe457f9f2d5df09a4"}, &(0x7f00005f2000-0x4)=0x79) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f000081a000)={r2, 0x6c, "8a05740a5a82576f09db14a478540ec97e75f3fe7b2e6b347f87543a2965924a034ab1461258e5c9e149e26f398508c569dbbd8df4661ed29ad28b45c6e52546ffdac5315433963149473337812f89bb7c9fa233c9598b1090070db0241a0b60208e47c8e9630a67e35f64bf"}, &(0x7f0000453000)=0x74) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00005ae000-0x4)=0x4, 0x4) syz_emit_ethernet(0x46, &(0x7f000088b000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x9, 0x0, 0x0, {0x6, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@lsrr={0x83, 0x3, 0x0, []}]}}, "9fcfec09"}}}}}, &(0x7f0000754000)={0x0, 0x1, [0xaf2]}) 2018/01/15 00:58:57 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f000009b000)={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4a, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='ip6gretap0\x00'}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000437000)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00003cc000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) r3 = accept$alg(r2, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000a2c000-0x38)=[{0x0, 0x0, &(0x7f0000798000-0x50)=[], 0x0, &(0x7f0000631000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) r4 = accept4(r0, 0x0, &(0x7f0000dd5000)=0x0, 0x80000) setsockopt$netrom_NETROM_T2(r4, 0x103, 0x2, &(0x7f0000100000)=0xffffffffffffff63, 0x4) recvmsg(r3, &(0x7f0000719000)={&(0x7f000085f000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00007ba000)=[{&(0x7f0000adc000-0xa3)=""/163, 0x1f}], 0x1, &(0x7f00007f2000)=""/0, 0x0, 0x0}, 0x0) 2018/01/15 00:58:57 executing program 7: r0 = socket$can_raw(0x1d, 0x3, 0x1) pipe(&(0x7f0000a0e000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00006db000)=0x14, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000001000-0x50)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9, 0x81a1, 0x81, 0x0, 0x2, 0x800000, r2}) setsockopt(r0, 0x5, 0x1, &(0x7f0000000000)="5b4cd9314e24241dce54b267000000b2f0000000000003c7", 0x18) setsockopt(r0, 0x8, 0x3, &(0x7f00001a5000-0x4e)="0e83e2cbbe68db60c684d1b200c9bddea59ffc81330d25b68924cba0d10a419b317f933dc88ad8acffb42251f7759d10173bb81c58962b16c5340651a8964a0701f0e2e38bcd749413196139d7ef", 0x4e) 2018/01/15 00:58:57 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000a26000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x10000000000814, 0xffff) setsockopt$inet_buf(r2, 0x0, 0x23, &(0x7f0000746000-0x58)="e4a445eb7fff0500", 0x8) close(r2) 2018/01/15 00:58:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000a92000)={0x0, 0x0}) r2 = accept4$packet(r1, &(0x7f00001e3000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000897000-0x4)=0x14, 0x807fd) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000ec0000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000a7b000)={0x26, 'skcipher\x00', 0xf, 0x0, 'cbc-twofish-avx\x00'}, 0xffffffe0) accept$alg(r4, 0x0, 0x0) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3", 0x1) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000f6e000)={0x0, 0x0, 0x0}, &(0x7f0000de7000-0x4)=0xc) 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) [ 401.794552] netlink: 'syz-executor0': attribute type 4 has an invalid length. [ 401.826175] netlink: 'syz-executor0': attribute type 4 has an invalid length. 2018/01/15 00:58:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x8) setsockopt$inet_buf(r0, 0x0, 0x23, &(0x7f0000746000-0x58)="e4a445eb7fff0500", 0x8) pipe(&(0x7f00001b9000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000fa5000-0xde)={0x0, 0xd6, "bdcca3988a7a8c5d77688958338db853f67e6def740684fcb970cd634426919d638386e4529349eb29905778f7eb32008315e0487f3ff2403e28224cbd8d3e20a89eb20fb2c6111a10113640dbcb9570d86b826157fb282cba552f2341f75dc7c2766583b922887f774f620babd15f10dfe32423f0c27b16cf8064a820569483ad7c72ab4d9397471c7fadc3886c9b7a3b32fd7133a90ec83e85216e26ca590ec8b0286de6d15b07c4e9863fc403afbc7fb3c8df85135343638f78b5d177ee9d6586b165a161d25e5c6e0d057f3322098daed5db1c26"}, &(0x7f0000aa3000-0x4)=0xde) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00008fc000-0xb8)={0x0, 0x160032f5, 0x4, 0x46, 0xb3f, 0x2, 0x2254, 0x0, {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]}, 0x6, 0x1, 0x3, 0x1000, 0x3ff}}, &(0x7f00002d6000)=0xb8) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000ad7000-0xb8)={r3, 0x7, 0xe88, 0xb54f, 0x6, 0x7fffffff, 0x4, 0x5, {r4, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff, 0x0, 0x96f, 0x7, 0x8}}, &(0x7f0000635000-0x4)=0xb8) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000001000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) r5 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r5, 0x11, 0x64, &(0x7f00007fb000-0x4)=0x1, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r5, 0x0, 0x2a, &(0x7f000089d000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) close(r1) 2018/01/15 00:58:57 executing program 5: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000002000-0x3c)={0x0, 0x34, "2e0f514f65f876b96f3c829c8276bb70d83c36f6bd4d8387507cbc5ed76ce186d8b8e0a661e070597400375a08b3dd52ca887112"}, &(0x7f0000008000-0x4)=0x3c) r1 = socket(0xa, 0x0, 0x7fff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000000)={0x2, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0xc) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000002000-0x8)=@assoc_value={r0, 0x8}, 0x8) poll(&(0x7f0000002000-0x11)=[{0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}], 0x3, 0x6) [ 401.879755] net_ratelimit: 1 callbacks suppressed [ 401.879760] dccp_v4_rcv: dropped packet with invalid checksum [ 401.893320] netlink: 'syz-executor6': attribute type 2 has an invalid length. 2018/01/15 00:58:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x100000000000000a, 0x40011, 0x200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000e8a000)=0x0, 0x4) sendmsg$nfc_llcp(r0, &(0x7f0000002000-0x38)={&(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "4ea670e31838410061c3845ad3e81292e2971a49c7075530a20c915be8e3a21e491762022716cd996146b6a2939efe01c9cbf2eb949494c28556b5ea5a85f9", 0x0}, 0x60, &(0x7f0000200000)=[], 0x0, &(0x7f000048f000-0xa0)={0x18, 0x29, 0x5, '$'}, 0x18, 0x0}, 0x0) 2018/01/15 00:58:57 executing program 4: r0 = socket(0x2, 0x5, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000001000-0xc)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast1=0x0}, &(0x7f0000909000-0x4)=0xc) mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) r2 = socket$inet(0x2, 0x5, 0x1) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000001000-0x46)="c8b16564af7d7d0af6ac05954e999cb76397a62b79f80dce8a5cb80b70c94f96151b447d73ae46727e9428e52b4a2129eb8518c77b4a00a8d075d93250bdc71af163ea1e8b07", 0x46, 0xc000, &(0x7f0000012000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_dccp_int(r2, 0x21, 0x6, &(0x7f0000011000-0x4)=0x8, 0x4) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f0000008000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000006000-0x20)="6db19e190801b07d6f1735c49846e4f13e566e2bded7b04d929d52f1c52cf47b"}) 2018/01/15 00:58:57 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) pipe(&(0x7f0000176000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_DROP_MASTER(r2, 0x641f) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000793000-0x44)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x28, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000001000)={0x0, 0x6}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000001000-0x6)={r3, 0x6}, &(0x7f0000330000-0x4)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000001000-0x8)={r4, 0x4000000000}, 0x8) 2018/01/15 00:58:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000e95000-0x11c)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x7fffffff, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, "8c4d14", 0x0, "5748c8"}, "e6d21430"}}}}}, &(0x7f000042d000-0x8)={0x0, 0x0, []}) socket(0x400000000000, 0x80000000000004, 0x0) setsockopt$bt_BT_POWER(0xffffffffffffffff, 0x112, 0x9, &(0x7f00000b7000-0x1)=0x0, 0x1) 2018/01/15 00:58:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80805, 0xabb1) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000b17000-0x8)={0x0, 0x0}) accept$packet(r1, 0x0, &(0x7f0000f7b000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c75000)={0x0, 0x0, 0x0}, &(0x7f000045e000-0x4)=0xc) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-aesni\x00'}, 0x58) accept$alg(r2, 0x0, 0x0) bind$alg(r2, &(0x7f0000dc3000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512\x00'}, 0x58) 2018/01/15 00:58:57 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2000000001, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000002000-0x2)=0x2, 0x2) 2018/01/15 00:58:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00006d2000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000582000-0x4)=0x0, &(0x7f0000db0000-0x4)=0x4) socket(0x11, 0x6, 0xffffffffffff6fc3) socketpair(0xf, 0x7, 0x5, &(0x7f0000f3c000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000247000-0x4)={r0}) sendto$unix(r2, &(0x7f0000203000)="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", 0xfffffffffffffdc3, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000594000-0x18)="d556b6c5820faeb895298992ea54d60004002c5b534c90c2", 0x18) getuid() accept4$alg(r0, 0x0, 0x0, 0x0) recvfrom$packet(r1, &(0x7f000014c000)=""/18, 0x12, 0x0, &(0x7f0000b1a000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="1ab900596776", [0x0, 0x0]}, 0x14) 2018/01/15 00:58:57 executing program 6: pipe(&(0x7f000050f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000000)=0x0, &(0x7f0000001000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f0000b94000)=[{&(0x7f0000000000)={0x27, 0x9, 0x10001, 0x6, 0x2, 0x9, "ac1fc33c9f1ee1645074ccc5ec9e5abf228ccc71ca39a2d16b11dcb0f0e4c90eb9937d0c9a184516a827d24ec7d842f27fb418755f86b9798b6497cd555980", 0x100000000}, 0x60, &(0x7f0000000000)=[{&(0x7f0000498000)="", 0x0}, {&(0x7f0000000000)="8ac316a14596c1a7", 0x8}, {&(0x7f000002e000)="47922c7ab80e6ad0c8b85d94b012df4b5019eb6b82dc6a87ffd47dc7426316f16e73153742aaa4ff29271ef0ab787d53885ebaf006c991", 0x37}], 0x3, &(0x7f0000b26000-0x38)={0x38, 0x112, 0xffffffff, "d935fa2059f1dbfc94c4bf10d766f4630e2b994bca804e8a5470a719cb2f29fcdf8f5b8a20fa258d"}, 0x38, 0x81}, {&(0x7f0000d10000-0x60)={0x27, 0xa339, 0x1, 0x0, 0x81, 0x5, "2812dfae353bff2b17b17efa00045b682d7f70abb103de8c3ad3b3ef667541534101123a61d1efd204840093fc41ddbab3337133fba6fff5ef805d148826ad", 0x0}, 0x60, &(0x7f0000000000)=[{&(0x7f0000000000)="a0b282c527d5e8211fbb3d6d0e04f3c9df17c1f11142f766099993", 0x1b}], 0x1, &(0x7f0000000000)={0x38, 0x10d, 0x1, "293c0e6426a695eb76c8f2b6d3a8fc11b7210f5d6f4ea86f4c6150885412dd77f278fdb0e04f7f"}, 0x38, 0x20008040}, {&(0x7f0000001000-0x60)={0x27, 0x7, 0x4, 0x7, 0x6, 0x7fff, "6a0e0ee940c859637ac00e19dabfbd95051cf2a2f93aaddb2c9fff8f01f79004d0eb9012fdccc889f4a8e0cbf32bf7d390ee7d4a48385fdb6d9f703c62051f", 0x80c}, 0x60, &(0x7f0000b38000)=[{&(0x7f0000001000-0x49)="21df77bc0b0e457b65a3bcc3334ed577899a6e63ab0737e24ee6201c4dd5a74ee8d8d921ae771eea11d54a58148bc5a82c59eff76497ae23ec0c55d86193696cc370032c8547f64468", 0x49}, {&(0x7f0000001000-0x3d)="0490c71013a13bc45532a32ee3236cb2bf739ba5fa7ba133ab40be62bba2a8b774da5c7d5ef269f24ad49e98ebe3f162dedfcf378246db5a9201706625", 0x3d}], 0x2, &(0x7f0000ee2000-0xe8)={0xe8, 0x117, 0x4, "7832763b44e64d8335b25ed52250350b959321f9d50b17fa60dc56b8c200f5e70cef62d20c3778709689c7f8aa98211cd755be2bb90a0eaef187757f63c1adb0aa6742f318e8fe78e523d2bca1cbf2b113998c43707e80324bdf8313dac17e5affa146c4139a2de56a53e08562270b698929fa3afcdb0c80ca1f1de25a06cbeecc999ff7d824c3d35321021177e3ffaba95fc7480d65746b3b4e37c7a76559f9e9073661a120f58929c63518391e7acb4f866acd18ba08fbaf76b06d7bf6e431763d2fa8788e0da24020bd5f239f8ed46f914cad6e59"}, 0xe8, 0x800}, {&(0x7f0000000000)={0x27, 0x6f, 0x6, 0x4, 0x97a, 0x8, "07dd85c3f54ab7ef7bd8682136d379fc4c7a2a2928e68f4487366a0523fd0f7447f5563c2be9c880a09cb326515f070fdde97529ea2a31f571150868f7ad41", 0x2}, 0x60, &(0x7f0000000000)=[{&(0x7f0000001000-0x2b)="35c40dd329576ffe79dc875cdab325ad5a47917345c52fbc5396f0f5aadf50f24a0380ef5cda54fe3f8be2", 0x2b}, {&(0x7f00002e6000)="51b246f4f1043bf45394a9dfc6a1cb78a303b9f892e129736d19578f36336aee5b9b9788ddf5ae63651eceda01d8a88c7553f240e1f662e886976f2683d3f86a256a3c81096f17bd95e534496dae836d99a74a45d4c617412adc53293e293306eec7c916db3a15da226ea47f3fec647bbd792587900762000186d4cc178981c922d3a1cdd7e2899dcebc11ddaa6bb248042644d27c1adec54770f4bbbf3088bb8043e87bc37298ce2ff0a80d4c95994fb723dc6580c530bbb5055711ded4a13d5afd1a1118bb5151e47b81610cdb8d10d5414c8aaed307d364bdc395fe6821aa513b5a", 0xe3}, {&(0x7f0000c63000-0x14)="4081e6b2aeb12c5824968c77c1c8fae11a28b840", 0x14}, {&(0x7f0000000000)="d88c07573b3154f74de3b81318b54623be7d6d629bc4bb4c3e4200e2792036cebdc40641d2b0e9ec7c183de7ddd1304fb3808655dbd23622c09accb2eb4118b9c471c113", 0x44}, {&(0x7f0000000000)="7130a5ded29ab0e97dd6aeeed96b9d1a485b55d738ad68d4a325515591365e0d375af42df6cda6e69feed9af8d37dc34e6877feb96c44206878afbfb43b137c82d3a26117289ff8474c2c2610c4fd2e6f6305776ba38b3d13effda78c95575b4ebeba0f0a6c5eb29bb778965b2b98b8e14479c21052a9b6592355063dda5ba36c4cc07e24e488438dd9803076521566c4d8b80eb73efe3a391", 0x99}, {&(0x7f0000000000)="0fb0e980b8e0b6589d82b95c9102435dc88e6bab0e993ef5b38f8f9bb075d03d42d67064e42af2351580c76a2aeb0e66181ac921370de9098acb4e8bb62aaec5e8212b41fa92430eafe443a2e61b763f4c8d704857cb63953719c1c2f945b5122e6926176a791da5364499a9214b161181cc4e5d9d3d6cc1244cf7de6fdbeae32dff46f90efd204fdbb022cc36077ac8fe4fb69d6d8d5f1c51693d6e7de48812f356ab0fe86028770c17354768805ee4c948a7efb10e1e7b98f33b057d31da1ea134063063dedbe354dffd1713c5f2baf432c9de2a15", 0xd6}, {&(0x7f00006ba000-0x8c)="b54097b19e3fd528300e5334009cc3a4c0ed223db263df2b8f03dc5589ab701b2606b57b8ca433dd6749f8f63233781628760efbff431d7fa5a440e86872d9e06a341f049a118cb93778f8a4328eadd66bf41c75a58bf2482e8243b8cb3090129ad883e53c5f4b949c2b2e139bf9decb18d83a89328229a5e4c04063b4ee60ea3f716b47978a80cd7323f708", 0x8c}], 0x7, &(0x7f00004d5000-0x18)={0x18, 0x10f, 0xb9, "b9"}, 0x18, 0x20000880}, {&(0x7f0000000000)={0x27, 0x1, 0x3, 0x0, 0x8000, 0x0, "d377d92bb1eaccceda546a304ca11dbdf4d3bf5b48151646db9a4b698fc5dca6087cc19f5063b9d8958fe0b92c817112b46c0a46bcbb7d62853b16884b2883", 0x40}, 0x60, &(0x7f0000000000)=[{&(0x7f0000954000)="0ba19d7b2ca31a463fd61c0a0eb88e3ecbc5dfc92c4be91e80639ba859ca29eec713abf58fe8c81687db761ad397a06eb16ae74a55275186c555b8d26b9144318f2d5d039be1bd85b6539d1bcd7e1519a95d291368a144", 0x57}, {&(0x7f0000001000-0x29)="0dfa8a250714b4c9f033db8a4b5eb5b7e227ab1a878bdd825df9fab860423312259ca1f6bc51701946", 0x29}], 0x2, 0x0, 0x0, 0x8000}], 0x5, 0x40050) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x14, &(0x7f000066b000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@generic={0x8863, "34114d144836"}}}, &(0x7f0000efe000)={0x0, 0x1, [0xc06]}) [ 401.942830] dccp_v4_rcv: dropped packet with invalid checksum 2018/01/15 00:58:57 executing program 7: mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40600) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fee000)={0x3, 0x4, 0x4, 0x81, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_CREATE(0x0, &(0x7f0000ff0000)={0xc, 0x0, 0x0, 0x0, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000ff2000)=@assoc_id=0x0, &(0x7f0000ff2000)=0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000b8b000)={r1, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x1f, 0x7fffffff, 0x1f, 0x49}, &(0x7f000043c000-0x4)=0xa0) 2018/01/15 00:58:57 executing program 0: mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000ef3000-0x4)=0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f00002bb000)=0x1, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f0000d65000-0x4)=0xa, 0x4) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000ef4000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e44000)=0x14) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000ef4000-0x8)={r2, 0x5, 0x345}, &(0x7f0000ef3000)=0x8) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000ef5000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000967000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a9e000-0x4)=0xe8) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000ef4000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000149000)=0xe8) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000ef5000-0xe8)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0x0, 0x2, 0xa4, 0xa, 0xa0, 0x20, 0xff, r4, r5}, {0x7, 0x0, 0x7fffffff, 0xe81, 0x8, 0x20, 0x4f, 0x1f}, {0x6, 0x14a0c0a5, 0x2, 0x5}, 0x0, 0xffffffffffffffff, 0x3, 0x0, 0x0, 0x2}, {{@in=@broadcast=0xffffffff, 0x3, 0x2b}, 0x2, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x3, 0x80000001, 0x1000, 0x9, 0x4}}, 0xe8) getsockopt$inet_tcp_int(r1, 0x6, 0x6, &(0x7f0000ef2000-0x4)=0x0, &(0x7f0000ef2000-0x4)=0x4) 2018/01/15 00:58:57 executing program 3: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00002fa000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000449000-0x4)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x465cf2b8b7cfc524}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000087f000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000d37000)="e5fc00bf0b00000000d60007dde8211385", 0x11) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f000089d000-0x38)=[{0x0, 0x0, &(0x7f0000195000)=[], 0x0, &(0x7f000009c000)=[@assoc={0x18, 0x117, 0x4, 0x3}], 0x18, 0x0}], 0x1, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000099000-0x20)={@generic="075cfd4edcebdb6318d5e0b4c754683b", @ifru_flags=0x100}) recvmsg(r2, &(0x7f000004c000-0x38)={&(0x7f0000d18000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000deb000-0xa0)=[{&(0x7f0000f52000-0x96)=""/150, 0x96}], 0x1, &(0x7f00008b1000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) r3 = accept(r2, &(0x7f0000ad6000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000c5b000-0x4)=0x14) sendmmsg$nfc_llcp(r3, &(0x7f000098b000+0x273)=[{&(0x7f000037d000)={0x27, 0x3, 0x7, 0x7, 0x4, 0xbe8, "ab6a506252865408b6bda609a53f02bba5ca48c84201080c0ab84ac3e991b3c2658d15fcdbb35abb1c3819955f209ba48932e43fb17b85449118f31d0e656c", 0x9}, 0x60, &(0x7f00005cf000-0x50)=[{&(0x7f000095c000-0x1000)="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", 0x1000}, {&(0x7f0000fc9000-0x54)="2e1e78d1e726aaac82b4ee3489b95099cbb30aaae533b869d61287f208c2f87110078e0482290cf2fb946b2a459a433d644041e9dd6f0f17815a3c67251bab24ace62a7c21cd9c43e4a76a1ed66ccdfe947a02f2", 0x54}, {&(0x7f0000aaa000-0xf2)="d0ae496c8592837489055a33d81ea0468f6350b6c5299ccad8b37ecabbb014b4fbd3f6ffde1462a30ae07a8b0476bd32279242a76e82b68d04736b73da897917df4be7baf3bdfb6c2bf8e26f3fd879f9ab7d292253fc3f6b1f8c512e30f0ce30111cff98741af452ba5ada0749f99f7bde0bfb6eb0da8161884cb67cf98bd17f946ef511041e6a71837cb38c22c1b80df71d96e6db52b60b3b4a3dd7882d5219f798b9ada12da8ff9ca0d7109197569b003848db0f185612abfcab0b78650f0adb2560cae2f8a169982a0248106b3d404e8e2541fb56d4e0ac9d0f66f2ad7092772b43b46fca18f3cccef01654cc0012b7bd", 0xf2}, {&(0x7f000023b000-0x79)="13c866f78671c7d453a3cc3ceac7d7ca3e9c2f59e9f8fe77b4fd71781e359459243854fa0946064c33bfafb37af648399a9976e34df4d11041810a2f3558fd82e8887990f021e926be8ead3620eb05e792a0f286702497f95ff77a880b7175b504a2cd90e144a1b5c8e5addd4eb1de8a1abf321b662afc6672", 0x79}, 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&(0x7f0000075000)=[{&(0x7f0000ee5000-0xe0)="2cc602001939d2ebacc1acd99a9308e68e58e9d4c403e9dcc621e67ce5a0b2895a941cdf16b20cef5a71d006ce0f48469f5a9c2e3aebe7d013a8efc201be732c3b2ce1c2d29dbf930f82118da814c53ac877f91caae564fe9d27bd65f4cca4329bbd55a109611357020cd9e7b5b38955d837bf24dd100817701d744603fe14f1796d58f07e80270ed22753ce9c818d33126bc8e523a5ea828c01801ec79f3a801d177096c39fa34460b535d3ced61a52b8b3f300286eeab9a3042478fbf73e2b9a5980142ba493eea1cfb139da5463e7ee9b6f988600c8d026c8facced2c1add", 0xe0}, {&(0x7f0000252000)="e89ccf1da76f76311244a146ff8ab08949b2aaff8135f045bc8e02b09205a345e0bfbb294759e0bee078dc951d7671511e601cf1fefb0712e5e2d999e6f3c6fe17eb0fa60b95a320893c05d5c511fc3d809cd938739ed4de9fa405a46ef63ab69d48a4a3bdb2efe837c4443ccc83cc9ce28febd4c96c16fa7dba421ed504a1d4a75e837dcff9e6db2700c8e05a90081f4833d5cf7023d4db1808084396b89f3d86ca9af9a96d4be14aeab2e60a1ec23bfb6ddb34006d27674c56a2359147d889f8b55502c5068552046526cbc9dbfc8ef7f077a24ae6ffdb933d03943430c668ae", 0xe1}, {&(0x7f000042c000)="5d63be4b18b1065b8cf0d72ac18e316035b9a253a8da79e8270754bfe4e34c5d8380755433c14f7789f265bd926f20091fc8eac87de0583b66e46ea429ea2b3713c0b411cd4d62f3ea7e691a1143e89f7d63cdb054a33f1d0b7c79b0db82446852393a0b75d414", 0x67}, {&(0x7f00009ca000)="4ac113aec3ba35fef7c4b3993528b58580d796833be9d06b5596b22c4ab99b5b9c6335d6a837c9638b463ce5bd9f888f5197ad63001fe10c122cf299088bb16d7f69fab49a98658195e5bf7042140ea2a4a5d53f321d22b863a471d0a3870e997389bcaa2bbf0d861694a9dcbc81ce0befedc2a982eda115ce9c523c2d3d8796dd1368bad22984a0237b6dd33d0fe5fafd5189009989316c74c3b81241ce801f9b85820565715538b971a184dbb3ffa951145dcde1c2ecb4be70c09c8d1289e0c0640113fdbe00936ba45712172c36c673c742efe03a1aa27b70e180aa519e12a84d62262e52eb4f6b4e61", 0xeb}, {&(0x7f0000f25000-0xb)="eac27dc2f3e14abc4cc43b", 0xb}, {&(0x7f0000533000-0x78)="d54f31956d17bd067405a285f9469f08f2318adfd6ffd645f74f64227fdb5f84010c87c8f777d21be89b56722b795685e3bc169488afa5f9a8bdae37dcffa5805092b475e501bba6f820b8972077c0138bfe9dd523d46b575af7bcaec2b1e7db1843a91dd2c1275dd29bab8741cfb23c303cac93628451c2", 0x78}, {&(0x7f00009f6000-0x11)="b9dfb85ad9a400a7e434a3a0f311d49c0a", 0x11}, {&(0x7f00007bc000)="2a4c807d0c75f28543bbc96e745edcb29239af0a7b5750c7991a1944f3cde6b05b081fc38f64c0d720dbde528284342e188fea50b8992686c8dfe3866a87650224265e357f53a00f1dae68bdad42cb73771e36b0a1a7e958ceb04eaab5bf8aed9d040071a9ed7f70a82e991b22b27b9634f297c5ac63cd71923183c533d3b20ac14a7f55ec8e95eab6d80e29fc5052c99e7cb79e32b6489023044aaf3920487c09451f7edc85d5db458b9a6d833a796239044938c5c82ab08cda28c5b8e5eeaff0778fba9c3162670bc2822639c2580a22cc2f0af32ce5634731be729b7e93ee3e17be10ffe565229c6c167206e4e35cc60f97ffc8d515012e", 0xf9}], 0x8, &(0x7f0000819000-0x88)={0x88, 0x100, 0x4, "0d61a7e6fb7bc03240ee4e8a0028e8609eada77bfe6af6de20da1ede5e610da4d5ef1f8df336729cc8a04be58fe210c8a0fc0571d644e62c3c8de5d6ad1ca5f24b413db1eaa247a2cc08bc6386091afff1be47ccfcdfebe2efc2e3756a786a36d0b01a31e0265775a2f585a17e1afa43f7e804"}, 0x88, 0x0}, {&(0x7f0000304000-0x60)={0x27, 0x1ff, 0x7, 0x7, 0x7, 0x1fe0000000000, "e7a2cb52acd6687234cb7493810d740442e62f4e1830771bc41e86c885fee39b775005b077f64e53056df7eb945d212aa80713b4b3b1189957e167c47f6f16", 0x3a5c}, 0x60, &(0x7f00003b5000)=[{&(0x7f0000de9000)="7110df792250d2889b6d9301bfb855adffb114a7afb2e4419240fa40b3b132dfd4c9f58355a772ab36cabb67d31a29fc9c113be80400a448cb7a3d26c8c879cc615fae109e3de08182821245f955b53e19ebf648c2c92379a00518bb788acc2f9eba72b73051", 0x66}, {&(0x7f0000a9f000)="3622c5ae41fa42a641d288744f9af95e368ff55d4612ab0f8591af299e97cb8de8451a0506b65cc259f84dc67b1d338df835441bf188c03e3635da000c3e33b5d9fc626f2a0813d87b19e74e94e350028ba3ca8f400835d697f176076c60561038cce53d6f8ce5ac70804b71caac0d50b7b54b74e8cb542ea8d4cae34aa8581550ed4cd822f20ce180163cb00403e238d49805f635b7a7cfc50d7b6cec42e08050e0d8dcdf3c4d566b148fd30d02fda7974af87d1dd7b03eefcf746bca30423171cf6d4e63413bd4b7057ce0350340ed8896dd0e56e2ff596da6769b", 0xdc}, {&(0x7f00008b0000)="e4d9c75f3284fc1b261144c564de4821ddf81d8b531b19599a4ee57d722612d2cc9ec676ae61fc8e2b3eb2a780d3b29c6962b3fdccfb6b8ea271361bcb99645414afd07c25700c1c29669e482c8b02ff850eba51", 0x54}, {&(0x7f0000eb4000-0x22)="994acbedf478742471d101c835dde329801b3dbd28d5fd7cc96a2c8e8f1cf37a0ba6", 0x22}, {&(0x7f00000b1000-0x1000)="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0x1000}, {&(0x7f0000425000-0xb3)="476c1885c9b4abb605226b2b0719a957d7ecdc2719c576fea7c5f448f10309cbad4bc46a4983bb876ab74b4bb0022968861abcc42983aa09e0f9713c9b2f58553bd67efaa404ed886bfea00ce138179515e17dec2a6e996dcdd6f685b2ae76ceb88c4dff452b495512aa9aed483cebcb789b9070eb684e3722c63e610a33c368e4a697ee4f256240946412d0b5e508cc2538ea76c6194f42503c51b05aa9d188d7e672c724fb13b6f0678af2b7c3a2b5ef56b0", 0xb3}, {&(0x7f0000c5f000-0x13)="7fbdec1a69dd11e032e53f6eb4e134daef038a", 0x13}, {&(0x7f000048f000-0x73)="fee39a085a054f38fe6bf759f221ac13679ebe9bbdac9576c3e21b63963bc71f5c5ac5fe6de606566d5701876e2ed70a3686d563dd26274a44e51dad3124b8ef1fd52c48dc5f072b57b38847ec8051a24b8329a42f54989ff04e0e761af2077a1ad4351b99aacc4c5dddce200406b0c202ba5e", 0x73}, {&(0x7f0000fd9000-0xe4)="431bf94a1b8ba35a17e1a3ac2c628197c431d2ae8e099ffdda67df8d0574d9bf2be57ff664762519a8f4cb4ba3e65aef99e14d2f1ec223a75c53e0648e65a3c1d24d04b72f05a915ead3073464041413ada71e7223446a14ecba9b473ad4845f0e86eaca395a131383a4c2fb6f3a0183e6adbc4c5dd2311554dbbb1dc3306dff57dfd1509b21fc992ec7979c6ea8d8cef457f9e9afc3362697077a77c98c661e3b3b015ea036f7b759ae3489162885ab3a9f35e91f85bef757a83da38f5c018304a60c5edf371af89025b17f023a7ec183ef45c742b48608c0f28394b41476e444bdc5f8", 0xe4}], 0x9, &(0x7f0000417000)={0x108, 0x1, 0x1ff00000000, "c079b083535dcef9acb6ac3bb1286a214ce71108eeb103ba4c99ad9288a32924cb8c59b14ecdad9ededb29857ae6c616a0dddd35ca6922b12eee4aa4af3a8f622caf52b65a31a69f9c0bb5b6397fe7d0dffeea4588d7e05d02a659f20684a4baeec08fa063a420f5e6bfb48804c1563f5b54091510ca0911bcfdb983c6a71259aeed180d1ad5efcb239888c5f963a100bc2af33f896ece098ba33a3542b8eae95429d730d3baa984da60c50fe7aeacedb057bdc705de1679e50d893586a9bedc55c1ea7a7db27763fd42ebd8753674b6dc9109b70e19ee9d6d831d3f121c59664407e65af13e08d320f293c6b5b26aa3c94d88e3ed13e2dc"}, 0x108, 0x10}, {&(0x7f0000531000)={0x27, 0x8bf, 0x6, 0x7, 0x80000001, 0x0, "3f842a0d3953339621677ebd6681a779566ca8ec61dda68135e6ca5b7a28c669efbbcf3176d5bbb8302748e1511eca0fc57dc55a1e02b80f75bfa01166793b", 0xffffffff}, 0x60, &(0x7f000007a000)=[{&(0x7f0000236000-0x4d)="c1e596609b855d9bedf221fa6852c7944dbe28029cbd1fe8597eefd0f5ef90b3612fa9df500725fa90fe68096ed01952b74ae8a0bff5e021b858e34b401c0e42d33fde57a3bdf0888edb45e768", 0x4d}, {&(0x7f0000fd3000)="fc9a6788f792914b65ec9d64b046e3499a2c629e5131247b0099251f4aa0bd098a8a5072f95539240e71ce6ebe1f3e3cab4b20fde1768f33c03260cc0aa257fddb49721d4016154a0b4e1dddfb501c9c7611e3dddc21943f938483228b471669908a62f69bbdbcb95cc55bdbe0fa1b9e3d77d4f1042c47b715", 0x79}, {&(0x7f0000278000-0xc0)="72ec8a686bd9015c01d8c1ea3ffbde75ac11137db7b0e040b877a6fa4a870bc2b7b112c2cf3f2e48ad7cd0b1bc2b6cdbc38ee35c852deb1dd8171327679504df4989bf846711b64d3cc0cf99472df119c7a5ee183c9bfd1d24e7118224dedb57116a38417cb677b1eb300ea90adbcf09f1c9d0719ef4cb66412fc4a843c26734d9c48311927e7f28f18066dd4e0f58d688cbd03bf5bb920da35c5576a99b1e330c8b5cf3db4fb65e4bf96accbcbea70f9a20ab8b467a6639dea7f318fc72a8f3", 0xc0}], 0x3, &(0x7f00004d0000-0xa0)={0xa0, 0x105, 0x4, "05aac8facadb071cf36185342b6731d7c55a5267a5c7569f47b7f782c60e63bc4cde4767f4ff52ccd6a8f933def91f0c38f7a4bcdbd85e1d85c0e8d778f9f67524572e31b962e44914ba9d88efe183346447bcd0c31c9a28025a939c7318b75bea6bcbbafe9fe6226f31a032d710f021aa3d23e1af3b24700bae348fe5536a61f10215f110fe172ae241"}, 0xa0, 0x4}], 0x5, 0x40050) [ 401.983510] ip_tunnel: non-ECT from 172.20.0.0 with TOS=0x3 2018/01/15 00:58:57 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000000)={{{@in=@rand_addr=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, r1}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x2, 0xc) preadv(r2, &(0x7f00000af000)=[{&(0x7f0000bc8000)=""/255, 0xff}], 0x1, 0x0) write(r2, &(0x7f00003bf000-0x20)="1f0000000406ffdde200f49ff60f0000000200000900018006ffffe5000051", 0x1f) 2018/01/15 00:58:57 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000061000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f000042e000)=[{&(0x7f000033c000)="2900000021001900013d3524000a00060200000500000000000000040d000c00000000160000002008", 0x29}], 0x1) 2018/01/15 00:58:57 executing program 6: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f0000f6c000-0x4)=0x4, 0x4) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00009e6000-0x10)={0x0, 0x5, 0x6, 0x401}, &(0x7f0000f7c000)=0x10) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000364000-0x4)=0x8, 0x195) sendto$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) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000f7e000-0x8)={r1, 0x5}, &(0x7f0000a5f000-0x4)=0x8) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f7e000-0x4)={r0}) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r3, 0x29, 0xd2, &(0x7f0000f7e000)={{0xa, 0x0, 0xff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffff001}, {0xa, 0x2, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x13a}, 0x2, [0x1, 0x64a33e1b, 0x7, 0x100, 0xe9dc7ee, 0x8, 0x80, 0xda1]}, 0x5c) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f00002b0000-0x1)={0x7e875d76}, 0x1) setsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f000066d000)="", 0x0) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0x44f, 0x23fffd, 0x0, 0x0) 2018/01/15 00:58:57 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1d, 0x3, 0x1) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000003000-0xbe)=""/190) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x65, 0x5, &(0x7f0000000000)=0xaaae, 0x4) writev(r0, &(0x7f0000002000-0xa0)=[{&(0x7f0000000000)="f3", 0x1}], 0x1) 2018/01/15 00:58:57 executing program 1: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x6, 0x5b68) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r0, &(0x7f0000009000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) syz_emit_ethernet(0x4e, &(0x7f0000006000-0x56)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x18, 0x40000000003a, 0x3ff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @loopback={0x0, 0x1}}}}}}}, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002000-0xe8)={{{@in=@loopback=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000007000)=0xe8) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000000a000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={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=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000a000)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000002000)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x9, 0x1, 0x1f, 0x2, 0x80, 0xa0, 0xbb, r1, r2}, {0x1, 0x7fffffff, 0x9, 0xeb98, 0x1, 0x6, 0x3ff, 0x8000}, {0x2c, 0xf2, 0x40, 0x2}, 0x1, 0x5, 0x3, 0x0, 0x3, 0x0}, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x1, 0x6c}, 0xa, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x2, 0x2, 0x70000, 0xffff, 0x80000000, 0x5e}}, 0xe8) [ 402.042372] ip_tunnel: non-ECT from 172.20.0.0 with TOS=0x3 2018/01/15 00:58:57 executing program 0: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f000000d000-0x10)={0x2, 0x1, 0x1, 0x4}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000013000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x14, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 402.099740] netlink: 'syz-executor5': attribute type 1 has an invalid length. 2018/01/15 00:58:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r0, 0x0, 0x33, &(0x7f0000975000)=0x0, &(0x7f00004e0000-0x4)=0x4) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f000049f000)={@common='ip6gre0\x00', @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/15 00:58:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2) sendto$inet(r0, &(0x7f000054e000)="", 0x0, 0x4044000, &(0x7f0000aa4000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000022000)={0x2, &(0x7f0000006000)=[{0x200015, 0x0, 0x0, 0xffffffff}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r1, &(0x7f0000003000)="", 0x0, 0x0, &(0x7f0000029000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) ioctl$sock_ifreq(r0, 0x8b30, &(0x7f0000c85000)={@generic="44bb39a293dc37ee7e5d50e156172bd7", @ifru_flags=0x0}) 2018/01/15 00:58:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x809, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00001e2000)={0x0, 0x1c, &(0x7f0000b0e000-0x38)=[@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}]}, &(0x7f0000df4000)=0x10) 2018/01/15 00:58:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000ac3000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xbe6c}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000458000-0xc0)=""/192, &(0x7f0000b54000-0x4)=0xc0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000525000-0x20)={0x9, 0x0, 0x10003, 0x2}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000121000-0x10)={0x100, r2}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000097c000-0x4)={r0}) vmsplice(r0, &(0x7f0000d8e000)=[{&(0x7f00006bc000)="e24bd237915effee965afdfb8ef4d7b6e93882099f19f407d3f17ff9fa42b01124cef345515c330877b32765f98c43680220b93fc254f479f23192", 0x3b}], 0x1, 0x7) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000ed0000)={0x0, 0x0}) recvfrom$ipx(r3, &(0x7f000062d000)=""/4096, 0x1000, 0x2000, &(0x7f0000cc9000)={0x4, 0x0, 0x9, "c5e3f5e15da5", 0x8001, 0x0}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000ce6000-0x4)=0x100000001, 0x4) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f000017d000-0x4)=0x0) splice(r0, &(0x7f0000871000-0x8)=0x60, r1, &(0x7f00002e8000)=0x0, 0x2e, 0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000504000)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x6, 0x4, 0x3b4, 0x10}, &(0x7f0000585000)=0xa0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f00007de000)={r4, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0x70, 0x3, 0x7, 0x3, 0x3, 0x9, 0x80000000, 0xfffffffffffffff1, 0x9, 0x9, 0x5c66, 0x4, 0x5, 0xffffffff]}, &(0x7f00002fb000-0x4)=0x108) r5 = accept4(r1, 0x0, &(0x7f0000cd1000-0x4)=0xffffff05, 0x80800) recvfrom$ipx(r5, &(0x7f0000d0f000)=""/51, 0x33, 0x2021, &(0x7f0000756000-0x10)={0x4, 0x1000, 0x8, "5b6c98317fcf", 0x1, 0x0}, 0x10) connect(r1, &(0x7f0000117000)=@generic={0x0, "e2536246f43039ce3247c3eba6a49dcbc921590dcc42810eec3852f2c62ff52cdb3dc384220dde7def73fb84a58ae6a867f0204fba7c868f1153fc107ecdb4c1d1ec89121321afda10ab1947e5532fcaa6f527e42db1700af409d7e5435559eb2c519f83d83f1df99ee0fd76eb267cf2e995b67f02115f64d5af81910617"}, 0x80) bind$inet(r1, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000775000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000f8e000)={0x1, 0x20000000012c6, 0x1000010006, 0x8000400, 0xfffffffffffffffc}, 0x14) shutdown(r1, 0x1) 2018/01/15 00:58:57 executing program 6: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt(r0, 0x84, 0x8000000007a, &(0x7f0000fe4000)=""/0, &(0x7f0000fe3000)=0x0) listen(r0, 0xb) r1 = accept(r0, 0x0, &(0x7f0000d1f000-0x4)=0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000ffa000)=0x0, &(0x7f0000ffb000-0x4)=0x4) 2018/01/15 00:58:57 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000001000-0x5c)={{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 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]}, 0x5c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000003000-0x170)={0xa34f, 0x4, 0x4, 0x20, 0x6, [{0x5, 0xe2fb, 0x4c3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x1, 0x100000001, 0x87e, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {0x0, 0x3, 0x4, 0x0, 0x0, 0x404, 0x0, 0x0, 0x0}, {0x100, 0x3, 0x8, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0}, {0x4, 0x100, 0xfe25, 0x0, 0x0, 0x2408, 0x0, 0x0, 0x0}, {0xb3b, 0x4, 0xfffffffffffffffd, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}]}) 2018/01/15 00:58:57 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000de6000)={0x0, 0x0, ""}, &(0x7f0000646000)=0x8) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x5, 0x4) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00001f2000)={r1, 0x200, 0x77eb, 0x1}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000bd9000)={0x0, 0x0}) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000598000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000033d000-0x4)=0x14) r4 = accept4(r2, 0x0, &(0x7f0000a37000)=0x0, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r4, 0x400448c8, &(0x7f0000be7000)={r2, r2, 0x7a, 0x189b, &(0x7f0000c16000)="80c829ffbe56f47ed8b5424449c46bc993188d658feeabe97ab0b0f4c41619d61188ba20e96794bd2fd0e2cfe44d5e643675c733d5ff8e50d1787c8c75fc947a259eb5e41c9b3d876f6a6e766bc18df3dd31eeb4806c644cef06d37d8c60bb53f0471f11b5356052c659d44d754850a6ff78d5b6bc8f195ba7b3f7a97fd9aa2ee071fb11d8216729d3c9aff82620905fbb49c8fd4c15029901f728d35973168923243de58f90ce7457a87a42090c49835c91676e62fd6c77805ae1668ab5ce2a23737d3348b1e44f2894031a9f57", 0x400, 0x7, 0x6, 0x10000, 0x81, 0x1, 0x4, "e2727e9e26bf67b065acdac5aee4679d138eff8397b8d819248c2b4caf482b8cdbb4"}) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f000075b000-0xc)=@sack_info={r3, 0x8000, 0x400}, 0xc) [ 402.162098] netlink: 'syz-executor5': attribute type 1 has an invalid length. 2018/01/15 00:58:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0xa000000000001, 0x84) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000953000-0xe8)={{{@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}, {{@in=@rand_addr=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}}, &(0x7f0000169000-0x4)=0xe8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f0000415000)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x86, 0x0}, 0x98) 2018/01/15 00:58:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ff0000-0x2)='\a', 0x1, 0x0, &(0x7f00004f3000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x3}, 0x1c) listen(r0, 0x2) r1 = accept4$inet6(r0, 0x0, &(0x7f00005ca000-0x4)=0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00004de000-0x108)={0x0, @in6={{0xa, 0x3, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0x10000, 0x9, 0xfffffffffffff0e8, 0xfcc, 0x1000, 0x0, 0x80000000, 0x3ff, 0x2, 0x10001, 0xffff, 0x4, 0x20, 0xffff]}, &(0x7f0000bcb000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000f8b000)={r2, 0x1000, "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"}, &(0x7f00008c3000-0x4)=0x1008) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00007c0000-0x58)={0x0, 0x1c, "180e266eaae33093defa27785b08d3beeeecb85dd10cbca8a76ba30e"}, &(0x7f0000661000-0x4)=0x24) 2018/01/15 00:58:57 executing program 0: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket$can_raw(0x1d, 0x3, 0x1) close(r1) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000004000)=0x0) poll(&(0x7f0000000000)=[{0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {r1, 0x0, 0x0}], 0x8, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x0}) ioctl$sock_SIOCINQ(r1, 0xc0189436, &(0x7f0000000000)=0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r1, 0x6, 0xfc8d, &(0x7f000000a000)=""/132, &(0x7f000000a000)=0x84) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, &(0x7f000000b000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000-0x4)=0x10) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f000000a000)=0x2, 0x4) 2018/01/15 00:58:57 executing program 7: mmap(&(0x7f0000000000/0xac8000)=nil, 0xac8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x0, 0x0, 0x800000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000635000-0x1)={0xfffffffffffffffa}, 0x1) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000abf000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000ac8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f0000676000-0x8)=0x0, r0, &(0x7f0000ac8000)=0x0, 0x3, 0x9) listen(r0, 0x2) accept4(r0, &(0x7f0000906000)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f0000202000-0x4)=0xc, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000258000)={0xffffffffffffffb5, 0x3, 0x0, 0x5, 0x7, 0x9df, 0x500000000000, 0x7f, 0x10001, 0x8, 0x100000000}, 0xb) 2018/01/15 00:58:57 executing program 1: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, 0x0, &(0x7f000000f000-0x4)=0x0, 0x800) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0x4000000000000002, &(0x7f0000ff9000-0x4)=0x8001, 0x4) bind$inet6(r2, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r2, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r3, 0x1, 0x4000000000000002, &(0x7f0000ff0000)=0x3fb, 0x4) bind$inet6(r3, &(0x7f0000ff1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r3, &(0x7f000056f000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000000a000-0xc)={0x0, 0x80000, r1}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r4, 0xc0286415, &(0x7f0000012000)={&(0x7f0000006000/0x3000)=nil, 0x1, 0x2, 0x44, &(0x7f0000000000/0xb000)=nil, 0x20c}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000014000-0x8)={0x0, 0x0}) getsockopt$inet_tcp_buf(r1, 0x6, 0xe, &(0x7f0000012000-0x4e)=""/78, &(0x7f0000011000)=0x4e) getsockopt$inet_tcp_int(r1, 0x6, 0x18, &(0x7f000000d000)=0x0, &(0x7f000000b000-0x4)=0x4) r5 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r5, 0x6, 0x13, &(0x7f0000002000-0x4)=0x100000001, 0x4) getsockopt$inet_tcp_int(r5, 0x6, 0x2, &(0x7f000000c000-0x4)=0x0, &(0x7f000000e000)=0x4) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000007000)="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", 0x1000) 2018/01/15 00:58:57 executing program 3: mmap(&(0x7f0000000000/0x5dd000)=nil, 0x5dd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000003000-0x8)={0x0, 0x0}) read(r0, &(0x7f00005d1000-0x7b)=""/0, 0x0) mmap(&(0x7f00005dd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x4, 0x101, &(0x7f00005dd000)={0x0, 0x0}) 2018/01/15 00:58:57 executing program 6: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f000000a000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f000000a000-0x4)=0x10) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$llc(r1, &(0x7f000000a000-0x10)={0x1a, 0x0, 0x318, 0x4, 0x7ff, 0x8, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000001000-0xc7)={0x0, 0xbf, "ea5781061f9e251bd897aa25c6701aaf075034f277acd4e0152506e3ed66d71a09ff29c7ac15b0d329522cf158209c7a5736ae6741fbee236daf02612b3e42ecda45f73bd9c5b0af01ec67a5f8b17d78e21360de5417c82556da11d5c14b11af22d337a74ac320b86cbca7ed7dfc0ddae7fc5713e72ac806726838b614bdaccf613f9a876235c21176c4ceeed1e7cf6f0cb7ad39a0d153f26cbc312eebbe07b94259e84fc95c2ff499193e76fe7e3d0c238731ad0398e4285bc755b5610ec5"}, &(0x7f0000009000-0x4)=0xc7) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000009000-0x98)={r2, @in6={{0xa, 0x3, 0x68ccb47f, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x7}, 0x98) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x1018, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000006000)={0x1, 0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_AGP_FREE(r3, 0x40206435, &(0x7f0000003000-0x20)={0x4, r4, 0x10001, 0x9}) 2018/01/15 00:58:57 executing program 4: r0 = socket(0x8, 0x4, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000001000-0x10)={0x0, 0x90, &(0x7f0000793000-0x90)=[@in6={0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa8}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x59, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, @in6={0xa, 0x0, 0x7, @loopback={0x0, 0x1}, 0x2}]}, &(0x7f00004e3000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000-0x98)={r1, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf0, 0xfffffffffffffffc}, 0x98) mmap(&(0x7f0000000000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$unix(0x1, 0x805, 0x0) bind$unix(r2, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) mmap(&(0x7f0000000000/0xe5000)=nil, 0xe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f00000e1000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "01fb27", 0x10, 0x33, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d2b5f2", 0x0, "3a0ac0"}, ""}}}}}}, 0x0) listen(r2, 0x0) accept4(r2, &(0x7f0000b28000)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f0000b29000-0x4)=0x8, 0x0) 2018/01/15 00:58:57 executing program 5: mmap(&(0x7f0000000000/0xfbd000)=nil, 0xfbd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000fbd000)={0xffffffff, 0xe71d, 0x18}, 0xc) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000fbf000-0x18)={r0, &(0x7f0000b97000-0xae)="47596cdfb9fcd06658d125dbde7d4d2d47b177a3e637833e406b3413bd3d8f5ca819021e63eb3e7a09de4aba7fc9ddc1788ead7b7f143b57d68f9bf61e7a50f63929c3807e37943e9cf9fb3a9d6fc538782e172cfdd6b9bcef840934871da4d5ea935640bd4b9a4fefc0f54bc0dc4e6c2c9468383c82ff0ba3ca47105a97977485dfbce6b61f10e2a2693426797a8f78a7003c9f2cbfed883d03986c1ad978daa6b8266358930d0c482766c8cbb1", &(0x7f00002a6000)=""/8}, 0x18) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000ed1000)={0x6, 0x4, 0x9, 0x62, 0x0, r0, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) pipe(&(0x7f0000364000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f000087a000)=0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000372000-0x10)={0x4, &(0x7f0000b6e000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000fbb000)={r1, &(0x7f0000811000)="", &(0x7f0000fbc000-0xe6)=""/230}, 0x18) 2018/01/15 00:58:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000001000)={0x0, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x400003}], 0x4) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000001000-0x4)=0x0, 0x4) r1 = accept(r0, &(0x7f0000886000)=@ethernet={0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f35000-0x4)=0x10) sendmsg$nfc_llcp(r1, &(0x7f00005d2000)={&(0x7f0000cd8000)={0x27, 0x2, 0xffff, 0x7, 0x2, 0x3, "373356b33b23a83abd6628ce802093f9ae3d37e878751cb88f85e6135937c1deb37c39bbf50bef645d7524cdb79a31d40a7a0c6762f93a48d87405df9e1abc", 0x93d}, 0x60, &(0x7f0000e68000)=[{&(0x7f0000a3c000)="d3dc54d54952ed4a2b86e687a2d8cb1339d1a989", 0x14}, {&(0x7f0000368000)="63bddd1d93edfe6774893819f5bffccc3b51a3e2ef889ba927ef78fc6681235c4508d71a8920ed53630915c46c856e37307494887d6c2514b4bfabee1a72225ae4652f2b474d8a7d1acf61ec730c1028d06c1c7372b17a2a1378502b4cd40769d318c975b400b29cac5c17559f8ddf7d3a606e8c9f02b5772fdae0565aafa45688885c594e09fb40f060cc", 0x8b}, {&(0x7f0000851000)="4b5acab87332c2575f1e45db54419908bf9d2afc91bf8102bfdd7db643f3f868a18b0daefb414ed01461a00d719739da235807b7c5ffb51c", 0x38}, {&(0x7f000089f000)="d17f4647ca445cbc7795d3c5967dba4a32cd68a89557a72060459c89463a82400d6130245ad60d86ffb5ad2fb86d2d708533f6c7acd45652003f7254204967e1aeb5a8a045a2", 0x46}, {&(0x7f0000c48000-0xc9)="848f74f0ca350120a6df14688ac2806f5084b99a557cf574a904c577d7a59f152e2481874753e1dc58aded2e000e5c910e6f378a7d006d6cef4aeda2a9ccf09782bf6bf704d5c2741dd1c5cb1d53840c6e8abe228a4da887b1c22c46862244b14099152eb6d0b0f0600ed38345b260ee8699fb051e4c541868a1f9a524694dcaf13ee103a5b0ed843e609534501a86e55dbeb1aa65e8a7f8623caed3ddfe5d09684d6741708cb9c08a26f3332291472c4dec255185db7dc6e5af5a438330c55315caf0b6b34c7a34e6", 0xc9}, {&(0x7f0000fdb000-0x39)="8b27f33e00f661b1c8d7b3fa75166fefa691d47e6dd9f44885d95f173c35557fd6402967ab6558fea9127f3c5a3d655a773433d3c6a19ca4c1", 0x39}, {&(0x7f0000e13000)="195dfa589aeefc3198fb5aeeb8886e6a619a2c4fb4d78c6ad94d8bdd59b5afec787b69046dd374917e68c3df50c5fa13472d3b97fd005fbe8bd12acc67818fa8336521bbd960b601a1fdc5c1", 0x4c}, {&(0x7f00007ef000-0xfc)="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", 0xfc}], 0x8, 0x0, 0x0, 0x20008084}, 0x10) 2018/01/15 00:58:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xa) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000032e000-0x4)=0x0, &(0x7f000042c000)=0x4) write(r0, &(0x7f00007aa000)="130000001000ffdde200f49ff60f050000230a009d0000001100afa73022e5f9ec3e4fe8", 0x24) 2018/01/15 00:58:57 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x6f0435cb1a3f798b, 0xd6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000002000-0x120)={0x1, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, [{{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x120) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0x5, 0xfffffffffffffffe, 0x8, 0x2c, 0x2, 0xcd42, 0x8001, 0x7f, 0x100000000, 0x23, 0x8, 0x101, 0x1a5, 0x7]}, &(0x7f0000000000+0x494)=0x108) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000002000-0x8)={r2, 0x3}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000722000-0xa0)={r2, @in6={{0xa, 0x1, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x1000, 0x7, 0x40, 0x0}, &(0x7f0000054000-0x4)=0xa0) setsockopt$sock_void(r0, 0x29, 0x1, 0x0, 0x0) 2018/01/15 00:58:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = accept4$inet6(r0, &(0x7f00009ae000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000072c000)=0x1c, 0x80000) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f000025d000)={0x0, 0xfffffffffffffeff}, &(0x7f000032b000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000bae000)={r2, 0xde, "2dbcd36284f4099af24349be53aaf39ad7537afd55ca3f8311c2bafdf5aba5ba57426a4e3036d6e6784d3f2ad89eb88ed4553ae8ac32826e54313e8e650d294ab06de5414cabbd3449e4c28e0f1a3ba0ccfecc475c9b5149e18f47078498ccc27e2a4e21fa175ca48dbbf727fe6cfada0616657ae7fbd3716d1b701ff3eaa038dcc65b7f57db9412fa266a87925b8b09c1351efd79d4856106f8c0c43190bbaf1a99e1649d454434b609f1b2b1c4c5a0b79dd24d27c65f40fec4a91033f3c94977f90dcc4d0a20a30b5f31dbc95c66e1536a6a9b98acd0232e39d64e165f"}, &(0x7f0000cae000-0x4)=0xe6) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f00001da000-0x4)=0x0, 0x4) getsockopt$inet6_tcp_buf(r0, 0x6, 0xb, &(0x7f0000c56000-0x1000)=""/4096, &(0x7f0000ebb000)=0x1000) 2018/01/15 00:58:57 executing program 3: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(0xffffffffffffffff, &(0x7f0000003000-0xca)="", 0x0, 0x0, &(0x7f0000003000-0x10)=@llc={0x1a, 0x7, 0x0, 0x7, 0x5b, 0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x10) syz_emit_ethernet(0x50, &(0x7f0000003000-0x415)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, 'd\a\x00', 0x1a, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {[@hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x0, 0x0, ""}]}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x2, 0x0, [], "52ec"}}}}}}}, 0x0) r0 = socket(0xf, 0x4, 0x100) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000003000)=0x0, &(0x7f0000005000)=0x4) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/01/15 00:58:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c57000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-cast6-avx\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f6c000)={0x0, 0x0, &(0x7f0000f46000)=[{&(0x7f0000b56000+0xa49)="fb682dfae881d9aa810ba711a9ade48574a466ebefe7db11a51961c9d83b05da580ec0915667c6658bd2c12797d0741c0787fe8c8f0659e52ebd2932b86ee450c58ad93ca97422422b6823637cec96607ffcac4e424ee60bb8d9f15fee70cc468301e3e62348a645cd5faa232e4c6efb583d92a23fa3b107a1466a124c74a2e2ad8df96b0644980ae760bacd899905064ca7c852311d53ce7d29a0cfbe057ceec6f1216248b49e10de2b525a8438139cbae62fcc32785f3561308eb51ba03b1ce093f4942f55e819e6856e30eb915b9e1d6a4012cd85184fa2b2fbc19e0b1988e85a", 0xe2}], 0x1, 0x0, 0x0, 0x40000}, 0x4000000) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) 2018/01/15 00:58:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x3, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(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) pipe(&(0x7f00000d8000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000f73000)={0x0, 0x2c, "cd998e2fe597bdcfadd577ea84eac564fb51cc8c1719aed6b83a37dfe4bd562518289f54178150ee11805b74"}, &(0x7f00009df000)=0x34) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000614000)={r2, 0x8}, 0x8) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000fc7000)={r0, 0x44443585ff79999d, &(0x7f0000b2c000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x16c) 2018/01/15 00:58:57 executing program 5: mmap(&(0x7f0000000000/0xfe8000)=nil, 0xfe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1f) writev(r0, &(0x7f00009d6000-0x10)=[{&(0x7f0000fe7000)="2900000018003191dc000fe900080002021300000000ff0680000c000c0016000401ff000000050001", 0x29}], 0x1) 2018/01/15 00:58:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e07000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00000c6000)="", 0xfffffffffffffeb5, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x2c, &(0x7f000018f000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipx={0x8137, {0xffff, 0x1e, 0x0, 0x0, {@broadcast=0xffffffff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x0}, {@broadcast=0xffffffff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x0}, ""}}}}, 0x0) accept(0xffffffffffffffff, &(0x7f0000bba000-0x6e)=@un=@file={0x0, ""/108}, &(0x7f0000f0e000)=0x6e) r1 = socket(0x3, 0x280007, 0x3) readv(r0, &(0x7f00005bb000-0x40)=[{&(0x7f000058a000)=""/117, 0xffffffc0}], 0x1) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000523000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f000084a000-0x4)=0x80000000) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000db9000-0x4)=0x0) 2018/01/15 00:58:57 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00002cf000-0x20)={@generic="3cdda4d59500608f5324965e4bfdd484", @ifru_flags=0x1000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000006000-0x10)=@in={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000061b000)=[], 0x0, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0xa, &(0x7f0000e75000-0x25)="6bea77ea9bcee9e800bf"}) ioctl$sock_ifreq(r1, 0x8946, &(0x7f0000002000-0x28)={@common='lo\x00', @ifru_flags=0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00009a2000-0x10)={0x0, 0x90, &(0x7f0000232000)=[@in6={0xa, 0x3, 0xffff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x1e0c}, @in6={0xa, 0x3, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x401}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x80000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, @in6={0xa, 0x1, 0xffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa5}]}, &(0x7f00009b6000-0x4)=0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000088f000-0xe)={r2, 0x9, 0x3, [0x0, 0x9754, 0x642b]}, 0xe) 2018/01/15 00:58:57 executing program 2: getpid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e07000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00000c6000)="", 0xfffffffffffffeb5, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x7a, &(0x7f000018f000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [{[], {0x8100, 0x0, 0x0, 0x0}}], {@ipx={0x8137, {0xffff, 0x68, 0x3, 0x14, {@random=0x428b, @random="74963e2ff70a", 0x0}, {@broadcast=0xffffffff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x0}, "f995ae973c110168817b6442d8f7e6173cfbf7a28de6d975ff008e7ba7af7177f462ee750478d9a70f455d0185ab498d9582bc0c8a9d2a9c5bbe3737c8d15cd643cd9222af14a04c8589"}}}}, 0x0) r1 = socket(0x0, 0x0, 0x1) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00009c4000-0x8)={0x0, 0x8343}, &(0x7f0000bf2000)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000c0c000)={r2, 0x2}, &(0x7f00005df000)=0x8) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000f0b000)=[{&(0x7f000057d000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000366000-0x50)=[{&(0x7f0000d69000)="", 0x0}, {&(0x7f00006ed000-0xe3)="8bb60eb65679b19025922a0f2e3365625267122cd404e2421a5d1722318363bc898f1c9f122bb517ca984f135667b3c82b69130a22c7e877092f233fadafb442fbd0e8acae5b41eaa42d98cabd0064fd0b169c37a22135391c133850bb572641e22529a9eb0c0bc0382ac125ce34f8897842c6673c5ece050ce9ba8f79e36faad69b7f9426797a3fbb1fb82a2bc405b90abacb4813d4b3e4b7976ec6d2bf84c0e813567f", 0xa4}], 0x2, &(0x7f0000e4e000-0x30)=[], 0x0, 0x4004}], 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000291000-0x1)='lp\x00', 0x3) readv(r0, &(0x7f00005bb000-0x40)=[{&(0x7f000058a000)=""/117, 0xffffffc0}], 0x1) 2018/01/15 00:58:57 executing program 3: mmap(&(0x7f00005dc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005dd000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00004e8000)=[{&(0x7f00005cf000)="", 0x0}], 0x1, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) 2018/01/15 00:58:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff94) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendto$inet6(r1, &(0x7f00009f7000)="b3473f05c691b1a61075d00059a5fe9ea4706720d72bfd12d299c3d0147e0faff85a826000a078b5a5bc9a49adc55c7c177d5620234aeeced4edb887ed27c3558e4765bf9100bce687983dc8081b5fdad7e0f97653d7b74148a8291d2fa7e8ec30de435bfcc294080d699ffdeda0d940de98f6d13e0d0d5d", 0x78, 0x40000, &(0x7f000047d000-0x1c)={0xa, 0x3, 0xfffffffffffffffc, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x8}, 0x1c) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000dd2000)='cubic\x00', 0x1b7) r2 = socket$inet6(0xa, 0x4, 0xfff) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f00004f9000)=0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f000084f000)=0x7) shutdown(r0, 0x1) 2018/01/15 00:58:57 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0xe, 0x0) connect(r0, &(0x7f0000000000)=@sco={0x1f, {0x0, 0x1, 0x0, 0xffffffffffffff03, 0x400000000, 0x0}}, 0x6ce7c5c667ceac52) 2018/01/15 00:58:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000dc0000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000093a000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000b1f000-0xc)={0x0, 0x0}) r3 = epoll_create1(0x4000220080000) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000831000-0xc)={0x0, 0x0}) 2018/01/15 00:58:57 executing program 1: mmap(&(0x7f0000000000/0xf21000)=nil, 0xf21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000e31000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000e3f000)=0x1c) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000f21000)={0x0, 0x1}, &(0x7f0000f21000)=0x8) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000f22000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000088d000-0x4)=0x0) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00006d2000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f23000-0x4)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f000060f000)={0x0, 0x0, r3, 0x4, r4, 0x7, 0xfffffffffffff99e, 0x7}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000f22000-0xc)=@sack_info={r1, 0x7, 0xe9}, &(0x7f0000c65000)=0xc) r5 = socket$inet_sctp(0x2, 0x8, 0x84) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000f15000)={0x0, 0xfa}, 0x8) 2018/01/15 00:58:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x8970, &(0x7f0000017000-0x28)={@common='gretap0\x00', @ifru_mtu=0x0}) pipe(&(0x7f0000523000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000e32000-0x20)={0x100, 0x9, 0x914, 0x1, 0x1, 0x7}) 2018/01/15 00:58:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000df0000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-384-generic\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000099000)={0x0, 0x4, 0x8, [0x101, 0x200, 0x4, 0x0, 0xf7be, 0x1000, 0x7fff, 0x3ff]}, &(0x7f00001e6000)=0x18) bind$alg(r0, &(0x7f000069b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc-aes-aesni\x00'}, 0x58) 2018/01/15 00:58:57 executing program 6: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000018000)=0x1, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000001000)=[@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000001f000)=0x7, 0x4) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r1, &(0x7f0000021000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000011000)=0x1c) 2018/01/15 00:58:57 executing program 7: mmap(&(0x7f0000000000/0x788000)=nil, 0x788000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000788000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x13, 0x80c, 0x0) mmap(&(0x7f0000789000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000006000-0x44)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x4000004, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x28, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="00fe50018b000000000000c6b760fae5"}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r1, &(0x7f000073a000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000374000-0x4)=0x162, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000078a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000078b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000078b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000078c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x4000000025, 0x0, &(0x7f0000720000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) r4 = socket(0x400000000000003, 0x0, 0x7fffffff) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f00003cd000-0x10)={0x4, &(0x7f0000558000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) bind$alg(r3, &(0x7f0000660000-0x58)={0x26, 'skcipher\x00', 0xc0, 0x0, 'rfc3686(ctr-serpent-avx2)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5c483e5b3b60c00495435b7", 0x10) getsockopt$sock_timeval(r4, 0x1, 0x0, &(0x7f000060c000-0x10)={0x0, 0x0}, &(0x7f0000a9e000)=0x10) r5 = accept$alg(r3, 0x0, 0x0) recvmsg(r5, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f000088c000-0x11)=""/17, 0x11}, {&(0x7f0000f12000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f0000ec7000)=""/107, 0x6b, 0xffffdffb}, 0x2021) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000001000-0x4)=0x104, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket(0x10, 0x3, 0x0) write(r6, &(0x7f0000567000-0x24)="2400000032001f0014b2f407000904000200079bd600000000000008000000070000009b", 0x24) [ 402.593325] netlink: 16 bytes leftover after parsing attributes in process `syz-executor7'. [ 402.602076] tc_ctl_action: received NO action attribs [ 402.630819] netlink: 16 bytes leftover after parsing attributes in process `syz-executor7'. 2018/01/15 00:58:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x100) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000015000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000018000)="ff7ff07d76e5183669f7eb0400763d12", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet(0x2, 0xa, 0x5) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f000075d000-0x4)=0x101, 0x4) sendmmsg$alg(r1, &(0x7f000068a000-0xa8)=[{0x0, 0x0, &(0x7f0000f75000-0x20)=[{&(0x7f0000e14000)="241b098d9ed6fde008f1ba5f4ae94600a9", 0x11}], 0x1, &(0x7f0000e25000-0xf0)=[], 0x0, 0x0}], 0x1, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f000052f000-0x90)={0x2, {{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/15 00:58:57 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000e42000-0x5c)={{0xa, 0x2, 0xcbb7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, {0xa, 0x2, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5d}, 0x11, [0x0, 0x2, 0x6, 0x4, 0x8001, 0x9, 0x9, 0x6]}, 0x5c) recvfrom$inet6(r0, &(0x7f00002c4000)=""/15, 0xf, 0x0, &(0x7f0000ab1000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/15 00:58:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x7f) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000877000-0x10)="7aa832198530e697fd24bbeca3a42958", 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000dfb000)={{{{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x5, 0x1f, 0x200, "a71722e63c6c9d9cbedd01ed18d21da9209a28e06bf244e910e55f2f834d246377af9bb16f22c5e348fba5569e1968942779ec6b90da9703e3b617c47afeded0610283f892b309a3c48b777cff33ddc2"}, 0x160) socket$inet(0x2, 0x806, 0x8b9a) setsockopt$inet_group_source_req(r0, 0x0, 0x2c, &(0x7f0000000000)={0x0, {{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, {{0x2, 0xffffffffffffffff, @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]}}, 0x108) 2018/01/15 00:58:57 executing program 1: mmap(&(0x7f0000000000/0xf07000)=nil, 0xf07000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f00009d1000-0x4)=0x1, 0x4) mmap(&(0x7f0000f07000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x89fb, &(0x7f0000424000-0x28)={@common="67720000000000000a3e00000000ffff", @ifru_settings={0x4e, 0xffffffffffff4791, @te1=&(0x7f00008db000)={0x9, 0x962, 0x6, 0xffff}}}) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000f02000)={{{{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "7c2f2577650157acf45f71bd90c88c18ff9a9c1beb9c217f37e4d9ca659ee261330e4e8520f858376915c980c425e3d81f0f095b63367ec3bfb3d08072a8cd769705e74755c042dd58249a42fba47725"}, 0x160) 2018/01/15 00:58:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) socket$inet6(0xa, 0x0, 0xffffffff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7ffd}, 0x1c) connect$inet6(r0, &(0x7f000028c000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, 0x1c) 2018/01/15 00:58:57 executing program 6: r0 = socket$inet6(0xa, 0x80005, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x81, 0x4, &(0x7f0000000000)="7a239b91ae69f82068016bd6737c0fab3194d46a2ce49a9f9affe674aa60b8176936e1c690b2a68239142c6637fe0d5c67b01f35d4a9971f86c2fb0e0269a73e1497ab4fa46730ea40e769e47a267135258ecfea", 0x54) 2018/01/15 00:58:57 executing program 7: mmap(&(0x7f0000000000/0x57a000)=nil, 0x57a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000057a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000057a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f000057a000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000057b000-0x4)=0x14, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000448000-0x8c)={0x0, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000497000)=0x8c) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f000003b000+0xaa2)={r1, 0x200, 0x168, "ae2e5579cdd1c20d6b5decb235008b777b74d25a4ad07654d6d0e0be87273962a7db6bd41d1069cb21c0ddcba26e910220d10be35b19ed85dc51b0e87a6ff0f59b6ee01dbeb29d9138f5d41a3e5f1a0a30bba09bed22e157994b34216641f19af5ef0e0c9de90c1eab7d3b22345c19ac52e1852e5b08e6a56c9f3e30e03a4d9fe67af3977cbc062a1b3131d527523e9fc495381af12c4aeb6c62c39a138fe6315ea28c7f0d7edbc5bce1856dff4c7168724e0f326100bb225851b462588390fba2d352cded630a27b0f5fe53e17a653ad54ca639b51e6254c17f87ec9ad0264dfa8aeb4ccd1c02e7bcb04851fb432c010b123e7f7db9508ac2135c1b648d732592e69c311b6fc095326e013a6641b54bbaeeba0684af4e11bdb3ee309676f8756be5a6ec44a25f2c501b60fc63e5ba255cff4ec1539d154be83dc938e1a3e793cc561e5c71f9cd43519c0d54f0f5e5b42a8c94903fff1b64d362fd9494f1cb6f05e9fca27d8892f6aeeb5b3646f6d12acf5f22ad844b3fee7e709a9cacfc15d02a16d3f7e50353a858908973b2152d9c7bcb53ab5ddbd1e2eca1c14a287c56f3c79fdedf33857ac27608886365ae69af24d45dde13a7c6022426002999eab9081ae684ff657afefa50d19dcd6c5d2062b7062fc1832ea6abf355184353f674cb0791c5dca3400664ac9649e4a022bf1077c8e1aecda802d9e15efdff1cf59f76e72244bf686cd4e9585e68edfd3023d2d111611dada969b508c1a55ff0639cecf8604919f5b0142d34dd7871d504039c1a80811f46154801de7a82fd3adde149de8649a66634aad72f2424e5c959d6438c940e034a5b36ffc9c7abbe49b58293e380066261010c86c2bf143394206947e4d7434773f3dd69c78fa9e25d805878053a3340beee1661ae5b3b3c0b3dff36a236f92e11d38830f9097803e2a20ac90a5be9115dfa6d0ad7c1bcffaa428787af683acb0214dd140daa29efa557495f9e33e1fbc820c5718060493486b3960ceaa014e0074c206a998e017d07bafd06dcaa9dac7d8a59c2dc252b3f95919638603facb608ee2b72c76f305d7486541db20448ee2da86dbeba67ccfd4c8d5d12c5f655a6bf238e2c3b0dc1c1708d2cc6a623de4e81b8d119aa061587d9569e72389e9afe385705d5adbcca1241fb51fe2706cc4f3b49fc04b127cc7e4067dfed5b1c06c65fb7be6ceb8c3f89723c7e692a28c629720af1696dcb021200fe003c829d868a11b012c93ab0f0aba98d95d42c8bc388ead2202d85278b0cc818a5b47754fb87ded339ff9e77941ddff3d1cb8cc0926b28de17dacd075d68f9c75635559fec2811795f416cd55550f175b28c70ac0bb854950b8cff69e06fe5768118bec1e06646070e43e11afdf5309c84c122bd97fae45bf479fa2201b492355678d12f55fb874f6c45649e7053bcec855ed83f1fdf3c83b0a17a4fd2950cdd3678f210e25c95f3ab91e5bb9165e8059678f94af6bb21be1ddefed8da2e1f91efe3cdd6e5627d2763c46fc24a687e4e21a503fd7b3e3e3ebbb16bf7a16b35000cc9c708b599f73e22de63af27e873e0ddc70fa0db6e3233a016cb54793cb9960f4f7a8b4573d3dbc0f92a132af2759ceaf99dcbb77b3a25de47a7b321c5afac2ab054aeab0a9d32d4fea80724c6eaa962833bc1fa61bb88ab6923c35c5d76b6375d609bc3dcc65edee0a179c5a71e7b5b3ab55b014e291d0021018109ea705abd9763b3f37eab31ffd21ba84b3eef3eef8752f2029e545d69bd9e1d57083230d327f71beba9cd6c8bee827326e4579dfe60d4ba41b3f6f5594407209e1a96437335c6130b21f41a97be4ba43f78ec553dd4abd30bab7d5a652bf22eef18197f1180190d2bfd074228b76d0055e2e81c97cb8e6b8263edd6e93fea9a02dffa148782e4b0b4832c69b183209c5415f1891dbfce0ff6e24265fcdd452fad7376d1f3a3be64479b91c160db248d15e9cae55db67359dac62ba4f56a00409b0448140e239838caefd240fa8b0472c663c101ab51b621fde6539a3686267486642dc997be9f418859197af596f5634ccf9af41f618626c436e7b7c84baca48bc6a51fb8ded73ce512ff3ce73ad2f12cb278062fe922273cde51cb5f84f9a6b5135795f367db4e79e0728d5c0834323a37fb04fb5fe88a861388e44759f5dfdb1facaed254ffc0e3532c5536c6195d718f9049d0e3e1d1cb5fb6ffa697272c1325ee6e6dfb968c3a52b38c9e4646ef2320b49d40333db1080f58fcbb22d96fb4e8173e9569fbe3660ab2591c4edd5aedbfcb80725fc10390f006dd0b2cd3f33260f327020fcfb06c8bd6eef7e298d69595780c49ecedb41f685aaf9f5eb4febb357abac92a8c58bc57ee8e69642d4aa819526ab912211376082d8ef16683a5ddfb63cdcb72596cbbf425757899364d5cf9450b91a65f7bafbb8db991c1ea6ea00666a9439aedcb999812a7b1f35fd6960163901856aa8eb72037dd848eedf3b6dc5fa2b68398cd31da1025ca078c1d6c9fbdb9182e28d5b035691ef67fcc918fb1ed33615bfbac674c7266c5e8d2bb86fa9b07e888b0010f0d702d7737472347e2ea4de03397d54f7791b5d1c240726a0363ddf5c0ed982b8eaf1c493d649df7565087c5384f295ad57ce4ea3e9600530b86169f69243d975dff0c9e236e7c7484033fb53972cc25840a9e9b57d0126b1eb530fcaee3db5be9e63b19e91087eeae148a8c63f918b127ab82660c5e09e0a452128657950fbba92ed8ce53fe2f29a32ed9ec9ec2d596a272df111202d7bace85818c99824f4ffd5a2252bec9e3c0d3ca38ae4f0ba617407ced95b54e00586aebc360b7f4c792c53d0712b133fadbdf1571b4b08e747e8a6032698801b35677dd0af36da595b4857447acf17c12829a695478b86fb12fc9af5eb5ece3196029a50d94e781c0e24f043ab1728c5e812c1954e6c0c495130e4a5867492974d5bfe81937035ad3b3a143f13aca68f586c2985745d10f67799e1c0c247d6f9fd4f35a4ce7adc2d53de2bac33de01d721fffba596a9f2a0890c4b236d2b880df0b04cdd323970a3d2cdc84b035c383e3375a8d232b933b1e2d0e7684825fd834a7a34c55beca1401270a2366a5407b13f2f7e2e77c823afb196e034b26acadeceff523a139ada253c59d7f7e0be4053438adf688915b4aeedb25eb5104eb955e7939df14249b032b0f72ef1b4c49b30a35d325b5edec0fb01f8153a66c3ffbdc142d49cf84d5c4047dab185299ec2ddeafba44a97c4cd9608adafbece1e23fd90bc7a5fafbd7341e6cbc83401f9f5b831fc6d3e9a881b31b58f5f7b52d1148235fe5bd32aa904e7cb64beccee7553ddf5135629f9dcfd18cadc4c70ef9c6e8d595437cb0856ea6bf9ce2bc138cf10eff50c226bca7e2592922af4880ab0f9ba46cbb07a2e11aa0391501f12a6d1adbc8c1f651ad06ba6c5ab5bd9255737536eee69b3882e4192b66acdd2bbfc1e7fdd08bf82b118d0df36ed7a3ee0ea43b40cf1f780d8250a1c0d259197aa16e95282270f235d9daac7ac7d7cf3b1bd5dbf77153edddf2367437a5d8c161053a1572830d8dc46c771eb3b552baf45628ab5394ae88e6ab0c82fbcb594e5922fa6b6f257f4207366e47aa5aa7f08b2a649bc4e8ac353bd142ff9c295de4fc4daaaac600acd6ff534a067d4c5fe8aa18f56da0b4ed0b8a33a09d4946e095fd0966610b2303755672e23804cc06177e5557e80993572e40550d42658511220b73ff75d86a70fe98f469f51fd5894b4071ff6f0a6f29f6d0bba329a23c7926eafaf2386d1dd1850fee62a6b0b4485f5a5973968fb088aa1088b1618e1ffbf8afcc20db6bbcb07ff37d53f380a504c8e9503c3187d2c4e54412bf50e3305192662ceec2ad60cfd9d178227ba951960b4f4c59ef7533263ec55870e5eaa6a35b8070de58bf2fcbe0110986719264b44e46e46413491a275ae382368b1fdbc076219a96a4be468c916f632d477e15395c9980cea8585e1ba2e441e4109a6ff8276e960f6ad0fc95a3bdcc2d8ced774e493600393f093f398cea23ef4e328cbe4f04f762a978d68712c07720b04d69c7343c6948623d1f514d45db47a63c82781f69174284c6b94e9cd7bda1e7a2ef5f0c0eed563e4ee33115f993cb9e148b920c8c5f115af22935fde0793d5744fb3170dc180c3b5ccd028fb7ba7eb12266ff342e41aeb076e0e6ea49ae5882ed3ce3c306a89208b100002c2f79ebfab31c87c1db75414b31d795eba1ecf5187a06e09a13123b8a671a1bd77bb392c3b5bf528736bd6734b8362a78eccb13dc409f6435b1f3e61447a6ca0363f523b1d83f41e00d08cb62e3d413526c70902afaf77eaf85c6d6d673ddbf9914c005ed19d72fb3fe0815f6cbc850507bbfed5ed8723f3342437106db24ea7395f4416432c539b04f7115abc316cdfef86241a3048547b3a52da3b63d265e6ebeccfa1c7ca7b7215637d4b788bc625983b322f201e372044aceb3066d73ee896d1abc3e1000d45c5ab9981c3ffbba3169439a48ea73743d2582cdb20ee034bf318116869d24912e794279175f604359019af2837e297e7e8a8529b844ce0f263f56f1bd07fe5fef36061d6a7321ff9821996e0ad03c68c732dbe44bba5bce65a645159854f32dcb95064ba9a8399f2bc5de594277fd1face0a954f6e541e13b019d2da2fc3c971402d1cf51d1f825be81b7e9a457dd082b304a3a5234a8ba57652bc1745b4b8ae4db7389843742b79112363bae3eb0e37f0057f88a2af10715a9eca4d7057ccec0a4219c3135a604fb7d1b66d4c8e7148094b4845fc6eb71b0802fee617ec4fb684d3cd161fdc9b8cdd2eb137932b50451a124e02c15a35f469a67c4bc61f90be09a593883020216ac569aa6a9b55f4a0a5c93f8a15b7887a4545892ccd5a9c37935882b468896f3f537513264f06559cd98c1a5b737b0ad883448412f05f648e895cc0aef71926ae7e3e13d94ac670a6ddc8c456c4ea437f82cec3782966348f4274436d775f058aedfe39d5a93866309e4a142a776aac857e5438f7ca977324dee8f59cbd6cb2b2be9591f1adfdfff9ebc94da8151d12554376cb29cc0de9ee4a072956c2ac9935c435a433b7a3be69ef717fef09e53193244a4f9f06e9137193d678cb0c1546af3e1bdc8e5776ab27fb48b36e3d700aa68f1a1cd3e140ac7228860166834d93ddd211159e859fc73802e2412443fbc63cc8ed7d92d5161690259b61aabf566f4db0687c69c2fa12d4d240c5f13a8ec76aca098fed86fef0f997b723fbcb82877800696fb96511d5c68a6d83e696ce705b1c1326eae0ba886af056c792d739a09303b573a431277fb93b649d277625f1cd7019f204e9580c3652774a9846808d6a03cc73521f60ba16d76f5f645b7a9b08a30f66a3b7f24b4dd4c5db8a108b904c9f2d8c60da527f5bcd317479d99e5f26b82db1626193ecf35a4d9ff4da3506a46eea57782d829a6d1bf85bd50c7f92f3aa259f2982fa8077ba442c0a6293e7ede109ee771ee8d3e18c3925e71f1a2906b900e5fc4210f7eb45184dc07dbfcbe2b1fda45251c1c36f86cc3b34a10ee31a308e285b434e4e14ff4b8a84986f64d7602c98618dd34e16a5a5240449cfc7b9dc7ab5fcc19fd62d26fc03d95baace7f4c8066dc7bf836fa44e00d205a729d9f7aff4f87a5a4d85aaa4773a3c3325b5d79dd5aba06410f927d3e5998fd1d3e1a39800139c3c1e5795ecefcdd47a790c7372a749d6addf8b20f8201604fdefad2bf9ce930b"}, 0x1008) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000c8000-0x8)={r1, 0x6364}, &(0x7f0000094000)=0x8) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) socket$nl_xfrm(0x10, 0x3, 0x6) r3 = accept4$ipx(0xffffffffffffffff, 0x0, &(0x7f00002a8000-0x4)=0x0, 0x80000) ioctl$sock_ipx_SIOCSIFADDR(r3, 0x8916, &(0x7f0000196000-0x20)={"9b26a0cb9bdac9f376ba51949a47275e", {0x4, 0xe512, 0x9, "2e794b180904", 0x80000001, 0x0}}) mmap(&(0x7f000057a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000057b000-0x8)={0x0, 0x0}) mmap(&(0x7f000057a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r4, 0x1, 0x1, &(0x7f000057b000-0x4)={0x8}, 0x4) mmap(&(0x7f000057b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000057c000-0x8)={r1, 0x35d, 0x200}, &(0x7f00004e3000)=0x8) sendmsg$nl_xfrm(r2, &(0x7f0000578000-0x38)={&(0x7f000026d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000577000)={&(0x7f0000535000-0x434)=@newsa={0x13c, 0x10, 0x1, 0x0, 0x0, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0, 0x32}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x1, 0x0, 0x20}, [@algo_aead={0x4c, 0x12, {{'rfc4106(gcm(aes))\x00'}, 0x0, 0x60, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 00:58:57 executing program 5: mmap(&(0x7f0000000000/0x9a3000)=nil, 0x9a3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000981000)={0x0, 0x0}) mmap(&(0x7f00009a3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(r2, 0x0, &(0x7f00002d5000-0x4)=0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f00000a8000-0x4)={r1}) mmap(&(0x7f00009a3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f00009a4000-0x10)={0x0, 0x0, 0x7, 0x7ff}, &(0x7f00009a3000)=0x10) mmap(&(0x7f00009a4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r2, &(0x7f00009a4000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000221000)=0x14) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000011000-0x8)=@assoc_value={r4, 0x2}, &(0x7f000018d000)=0x8) sendmsg$nl_xfrm(r0, &(0x7f00003ca000)={&(0x7f0000110000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000066f000)={&(0x7f0000131000)=@delpolicy={0x104, 0x21, 0x3, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, [@migrate={0xb4, 0x11, [{@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@rand_addr=0x0, @in6=@mcast1={0xff, 0x1, [0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 402.639485] tc_ctl_action: received NO action attribs 2018/01/15 00:58:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$kcm(r1, &(0x7f0000870000-0x38)={&(0x7f0000af4000)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b5f000-0x40)=[{&(0x7f0000f33000)=""/246, 0xf6}], 0x1, &(0x7f0000916000)=""/40, 0x28, 0x0}, 0x122) sendmsg(r0, &(0x7f0000017000)={0x0, 0x0, &(0x7f0000246000)=[{&(0x7f0000b2f000)="e44ea200cfacab78731d8f24f0dcd1abcaad9c300e97387ccf5a1de15b3df0426edfabd5b1577d5212cb66d8ade53242a76e6cff3e5f2defe891ef3f7c792e103e45bdcaa7db1825a857c5acb846655ab59d0c784bfff032e52a04db6e8052f69730570d8e0918b3a1c8b747bb66cff29d905f416d72884153e37b4b30a8bf98ed71fd2ee2fc44b22c4020910119b67d98f63a841afd1b8a152c73a0ab22ae53d8ff4f83fc69c578c7baf4a909f55723582f2cc5db863f029d5c58264eea954c2816285ba6f75e211b9f791ccc4a3e5d298d3150476b19245dae80224be4014ac999adcab6c79de736409fe9072465fc2cd77647a8ee20", 0xf7}], 0x1, &(0x7f00000f5000)=[], 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000d85000-0x8)={0x0, 0x7}, &(0x7f00000ec000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00006bd000)={r2, 0x129c257c}, &(0x7f00004f0000)=0x8) 2018/01/15 00:58:58 executing program 2: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0xc) sendto$inet(r0, &(0x7f0000003000-0x154)="32000000030225fe07000093000914043401c2fe203cba9553a64000319a00000a002e0000cd244fe56714eea4eb3456d711", 0x32, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f000000f000-0x38)={0x0, 0x0, &(0x7f0000009000)=[], 0x0, &(0x7f000000e000)=""/59, 0x3b, 0x0}, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000010000)=0x89, 0x4) 2018/01/15 00:58:58 executing program 6: pipe(&(0x7f0000ae5000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000001000-0x6)={0x0, 0x1}, &(0x7f0000001000-0x4)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000-0x8c)={r1, @in6={{0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7947}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) socket(0x1d, 0x0, 0x2) 2018/01/15 00:58:58 executing program 3: r0 = socket$llc(0x1a, 0x3, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$llc(r0, &(0x7f0000fd9000-0x10)={0x1a, 0x0, 0x671, 0x2, 0x9, 0xff, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0]}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000beb000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c40000)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000f68000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, r3}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000fd8000)={&(0x7f0000000000)='./file0\x00', 0x0, 0x10}, 0x10) getsockopt$sock_int(r1, 0x1, 0x28, &(0x7f0000fd5000)=0x0, &(0x7f0000f18000-0x4)=0x4) 2018/01/15 00:58:58 executing program 0: mmap(&(0x7f0000000000/0xf81000)=nil, 0xf81000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xe, 0x803, 0x2, &(0x7f0000850000)={0x0, 0x0}) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000e12000)="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", 0xfb) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$packet(r0, &(0x7f0000f81000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000f82000)=0x14, 0x800) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000f81000)=0x0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000035b000)={0x0, @in={{0x2, 0x3, @rand_addr=0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0xd833, 0x800, 0x6, 0x11}, &(0x7f0000f84000-0x4)=0xa0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000f84000-0x6)={r2, 0x8000}, &(0x7f0000f84000-0x4)=0x6) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f00004d7000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-ssse3\x00'}, 0x58) r4 = accept$alg(r3, 0x0, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r3, 0xc020660b, &(0x7f0000f85000-0xc8)={0x0, 0x3, 0x4, 0x0, 0x3, [{0xfffffffffffffff9, 0x2, 0xffffffff, 0x0, 0x0, 0x2001, 0x0, 0x0, 0x0}, {0x293, 0x200, 0x8, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0x9, 0x67, 0xe6, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}]}) sendmsg$alg(r4, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f7f000)=[{&(0x7f0000f81000-0x2e)="1c32b2acac15e0ba7cdbe45ee28f708a8fd6834580891da6b1c91b27488afbe6a98a0b161d92342a975da13ab2c44a", 0x2f}], 0x1, &(0x7f0000f80000)=[], 0x0, 0x0}, 0x0) 2018/01/15 00:58:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000044c000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000387000)=0x0, 0x4) sendmmsg$unix(r1, &(0x7f000094c000)=[], 0x0, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00000bd000)={0x0, 0x0}) close(r0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/01/15 00:58:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0x2, 0xffffffffffff8001) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f00004b6000)={{0x0, 0xfa5, 0x8001, 0xffffffffffffffc1, 0x4d8, 0xffffffffffffff01}, 0x1, 0x8, 0xfffffffeffffffff}) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, &(0x7f0000f58000)={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x7, @random="663d03ff0501", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="010000006b7ca14c0275c1f125a26d71"}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f00000ae000)={@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) getsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000f5e000-0x4)=0x0, &(0x7f00008f3000)=0x4) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f000051f000)={@common='bcsf0\x00', &(0x7f0000fe8000-0xfd)=@ethtool_perm_addr={0x20, 0xf5, "64e52827212bae350ba866e15c611a4a1066022687f7b9181f888a5be67e904d761a42ff81c6d45b5569184cdbcd756d0e04435289d3206b6eae57c87a865e67471e19878f93c30d3a14dcf0aad804887a32aad36ffe49d588f2f155bc873ce8adc0b9ddddae43f0baf71a2f895055dad6437d745652144879a87f43473f9b0f544f2fa98dc05c2852f7d742deeccdf1e54da8f796271b2699d2841b7f3a30026da881e82e11b13058f4a42972806bba55b1e6b57fcd9b39ac8011549035b3dabb629e087f12bbb9ae79f510890edd8ebe1136581dc36d76014270460df30d358ee131e3386da51e322d8c716376928b2bb540a03c"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f0000cd7000-0x118)={0x1, {{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000a26000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x1, [@broadcast=0xffffffff]}, 0x14) 2018/01/15 00:58:58 executing program 2: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000ebb000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000056f000)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) r1 = socket(0xa, 0x3, 0x1f) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, {0xa, 0x0, 0xfffffffffffffff8, @loopback={0x0, 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0]}, 0x5c) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000ff5000)={0x8fbe, {{0xa, 0x3, 0x30, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x5, [{{0xa, 0x2, 0x1f, @loopback={0x0, 0x1}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x10001, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x1f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x2}, 0x81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x310) setsockopt(r1, 0x400000000000029, 0x800000000000040, &(0x7f0000000000)="", 0x0) 2018/01/15 00:58:58 executing program 4: mmap(&(0x7f0000000000/0xf73000)=nil, 0xf73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000f73000-0x4)=0x1ff, 0x4) bind$inet(r0, &(0x7f000000f000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000c7b000-0x4)='tls\x00', 0x4) getsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000e12000-0x4)=0x0, &(0x7f0000ef6000-0x4)=0x4) 2018/01/15 00:58:58 executing program 5: mmap(&(0x7f0000000000/0xacd000)=nil, 0xacd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000acd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000ace000-0x4)=0x0, 0x80000) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000540000-0x4)='tls\x00', 0x4) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000038e000-0x8)={0x0, 0x0}, &(0x7f00003ec000)=0x8) mmap(&(0x7f0000acd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000ace000-0x4)=0x4, 0x4) mmap(&(0x7f0000ace000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x8970, &(0x7f0000ace000)={@generic="a0359df807dd975ef7cdcb0ec4648987", @ifru_settings={0x6, 0x1, @sync=&(0x7f0000ac8000-0xc)={0xfffffffffffffffe, 0x4, 0x7}}}) mmap(&(0x7f0000ace000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f00006fa000)={&(0x7f000062d000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f00005de000-0x20)=[{&(0x7f0000022000-0x61)="05c1de9204e4364d7201d9688a63c1ee8bdd256240b9710a5c8d111ad6dff79e66f6fc52e1a308ea44e990de5fac33235e7392b9b78f6436d0d295ba3d0d9d9aa340d6dba4f7dadbec41bda5a36702cec28d7e45c3104df191a0d821555006eae1", 0x61}, {&(0x7f0000122000)="8250efe1eb41c3247b89dfebe9825ff6402dfe6ef03c7e45a8cf4fe3986527e50a9c92a54d3e566e49f3d3c34636fb7b67fb44516084fbfdc0a1f05f0f24e2419b5c65f4611192280b8b1d32a404e2db0c36dbc8d03bff50d2793c2de7e097d21fd32883dc3ee14061c728b2d77c607e2d52f22d3a8eda43060bde4b5afdc52d247e23021e673a9d67789bd247a8d2157ca6c06a7710ed30da7cc644d6f1ab1fe6334561c9355f29b578b63686fca706dfa4dcf2fa5417378545759c6cb685e1320bbc3d3e7d765e90ea98040af953ff9b5fa47095d7137a71", 0xd9}], 0x2, &(0x7f0000ace000)=[@rights={0x38, 0x1, 0x1, [r1, r0, r1, r0, r1, r1, r0, r1, r1]}, @rights={0x20, 0x1, 0x1, [r1, r1, r1, r0]}, @rights={0x28, 0x1, 0x1, [r1, r1, r1, r0, r1, r1]}, @rights={0x28, 0x1, 0x1, [r1, r1, r0, r0, r0]}], 0xa8, 0x80}, 0x800) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) shutdown(r0, 0x1) [ 402.713614] netlink: 30 bytes leftover after parsing attributes in process `syz-executor2'. [ 402.725758] netlink: 30 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/15 00:58:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) r2 = socket(0x3, 0x5, 0x7f) getsockopt$ax25_int(r2, 0x101, 0x0, &(0x7f0000f5f000-0x4)=0x0, &(0x7f00004f6000)=0x4) sendto$inet6(0xffffffffffffffff, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00005a1000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000f98000)=@int=0xfffffffffffffffe, 0x4) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000c3d000)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00003ba000-0x4)=r3) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4fb5}, 0x98) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00007c6000)={0x6}, 0x1) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000691000-0xc)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GET_MAGIC(r4, 0x80046402, &(0x7f0000347000-0x4)=0x80000001) 2018/01/15 00:58:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800, 0x0) r1 = socket(0x1, 0x1, 0x800000000) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000d59000)=@req3={0x1000, 0x1, 0x1, 0x10001, 0xffff, 0x4e6, 0x4}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000eb000-0x20)={@loopback={0x0, 0x1}, 0x10000800, 0x3, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000f87000)={{0xa, 0x3, 0x6bb, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7fff}, {0xa, 0x1, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x800}, 0xa0e0, [0x3, 0x2, 0xcece, 0x7, 0xffffffffffff8001, 0x4, 0x9, 0x8]}, 0x5c) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) connect$inet6(r0, &(0x7f0000f03000)={0xa, 0xffffffffffffffff, 0x10000000000800, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/15 00:58:58 executing program 6: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x4, 0x100000000, &(0x7f000001b000)={0x0, 0x0}) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000013000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f000001c000-0x4)=0x14) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000008000-0x38)={&(0x7f000001a000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000013000-0x10)={&(0x7f0000019000-0x210)={0x24, 0x32, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x10, 0x1, [@typed={0xc, 0x1, @str='\x00'}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 00:58:58 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000001000)=[{0x8, 0x9}], 0x1) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000008000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=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=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000-0x4)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000003000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, r1}, 0x14) sendmsg$nl_netfilter(r0, &(0x7f0000004000-0x38)={&(0x7f0000007000-0xc)={0x10, 0x0, 0x0, 0x410}, 0xc, &(0x7f0000002000)={&(0x7f0000007000-0x44)={0x38, 0x10, 0xf, 0x210, 0x4, 0x0, {0x0, 0x0, 0xa}, [@generic="71b86e79dee6005ca6e56a49607f7628d7656d6baa4255fa26d3c7a4f506f206a4801e25"]}, 0x38}, 0x1, 0x0, 0x0, 0x40000}, 0x4000000) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) 2018/01/15 00:58:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000bda000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000cef000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000099f000-0x18)={0x0, 0x80000001, 0x30, 0x9, 0x1}, &(0x7f000072d000)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000b14000-0x10)={0x28, 0x200, 0x3, 0x946, r1}, &(0x7f0000a23000-0x4)=0x10) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_timeval(r2, 0x1, 0x0, &(0x7f00009e8000)={0x0, 0x0}, &(0x7f0000f4d000-0x4)=0x10) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000ab4000-0x9)='nv\x00', 0x3) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000cf3000-0xe8)={{{@in=@multicast2=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000013e000)=0xe8) shutdown(r2, 0x1) [ 402.819940] device lo left promiscuous mode 2018/01/15 00:58:58 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000000)={@common='bcsf0\x00', 0xfffffffffffffff9}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r1, &(0x7f0000fa8000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f000093c000+0xadd)=""/4096, &(0x7f0000b37000-0x4)=0x1000) 2018/01/15 00:58:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) syz_emit_ethernet(0x46, &(0x7f0000904000-0x46)={@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, 0xffffffffffffffff, 0x11}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, "70ffff7febfa002e"}}}}}, &(0x7f0000ea3000)={0x1, 0x1, [0x0]}) r1 = accept$inet(0xffffffffffffff9c, &(0x7f00006cd000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f37000)=0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00004bc000)={r0}) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f00002eb000-0x10)=@buf={0x0, 0x0}) sendmsg$can_raw(r2, &(0x7f0000042000-0x38)={&(0x7f0000814000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000c9f000-0x10)={&(0x7f0000016000-0x10)=@can={{0x1, 0x2, 0xffffffffffff0000, 0x2}, 0x6, 0x2, 0x0, 0x0, "9b7de0beaceff440"}, 0x10}, 0x1, 0x0, 0x0, 0x40408d0}, 0x24000004) getsockopt$inet_dccp_int(r1, 0x21, 0x7, &(0x7f0000b2f000-0x4)=0x0, &(0x7f00001de000)=0x4) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) 2018/01/15 00:58:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) recvfrom(r0, &(0x7f0000f2b000)=""/0, 0xd4, 0x0, 0x0, 0xcc) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000385000-0x4)=0x0, &(0x7f0000409000)=0x4) write(r0, &(0x7f0000d45000+0x45b)="240000005200079314ecf3f500070a000201030600000000400001000000000700000081", 0x24) [ 402.865832] sctp: [Deprecated]: syz-executor4 (pid 31792) Use of int in max_burst socket option deprecated. [ 402.865832] Use struct sctp_assoc_value instead [ 402.894236] device lo entered promiscuous mode [ 402.905639] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. [ 402.907177] device lo left promiscuous mode [ 402.954502] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/15 00:58:58 executing program 0: mmap(&(0x7f0000000000/0x35f000)=nil, 0x35f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000035f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000360000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000360000)={0x0, 0x0}) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000044000-0x4)=0x1000, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00000bc000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r2, &(0x7f0000239000-0x38)={&(0x7f000035f000-0x1c)=@in6={0x2, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f000027c000)=[], 0x0, &(0x7f00001bb000-0x24a0)=[], 0x0, 0x0}, 0x201b8b70) 2018/01/15 00:58:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x200000000005, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r1, &(0x7f0000ad1000)="b79980e1f4782137827a83f9fa0cc6e22d662c6f6c1c6afe01742a860ce68e0263a07e5f6269d6bf5f686f3ac2ec42894f2c496de29db60b522bdd1ae6291ea31636bbb816f1c007d1cbbff57709785ed607b9d0059edf0eb9b569bad79b39f9ca0bba41a8f2f81bdcf2d04ac5e6419394d92710e750368db11e1c315df7b1308f3cc1e1b3c138d6b47a441ec8e0b7f1fd4084aa09ee34fd4f39e1ace136c100e03bb0f0ce3882c2575685a6b422d74f582c8896f84f4081a1bd8a88", 0xbc, 0x40, &(0x7f0000117000+0xc77)=@abs={0x1, 0x0, 0x3}, 0x8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000b4000-0x4)={r1}) accept$packet(0xffffffffffffff9c, &(0x7f000009d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00008de000)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000d40000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x20, r3}) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f00002de000-0x4)=0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0x80000000}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmmsg$unix(r1, &(0x7f000011e000)=[{&(0x7f000001b000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000013000-0x60)=[], 0x0, &(0x7f000001a000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/15 00:58:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d36000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) sendto(r2, &(0x7f0000040000-0x4a)="", 0x0, 0x20048000, &(0x7f000075b000-0x10)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000fb4000)={0x0, 0x0}) bind$alg(r0, &(0x7f0000443000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) 2018/01/15 00:58:58 executing program 5: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000f7d000-0x20)={0x8, 0x0, 0x10001, 0x1f}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000284000)={r1, 0x0}) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x86, 'xts(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000f7e000-0x10)={0x0, 0x0}, &(0x7f0000abc000)=0x10) r3 = accept$alg(r2, 0x0, 0x0) recvmsg(r3, &(0x7f000022f000-0x38)={&(0x7f0000f74000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f000000c000-0x84)=""/132, 0x84}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/15 00:58:58 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x17, &(0x7f0000fba000-0x3)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f00001e8000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in6={{0xa, 0x1, 0x4585, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x6}, &(0x7f00003eb000-0x4)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000000)={r2, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0xd55a}, &(0x7f0000000000)=0x98) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f00008ae000)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="b326b8181ea3192e5898c876e4a14895"}) 2018/01/15 00:58:58 executing program 4: mmap(&(0x7f0000000000/0xde8000)=nil, 0xde8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000d37000-0x1c)=@in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000005000)=[], 0x0, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000de8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000de9000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0x1e, &(0x7f000046a000)="7cea385c5f544f7e1889724a599f022004583e28ea068a4427beee6555ad"}) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000002000-0x28)={@common='lo\x00', @ifru_flags=0x0}) 2018/01/15 00:58:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000a4a000-0x8)={0x0, 0x0}) accept4$packet(r0, &(0x7f000065c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000c4f000-0x3)=0x14, 0x800) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000d94000-0x50)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, 0x3, 0x977, 0x500, 0x40, 0x200, r2}) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000211000-0x4)={0x0, 0x0, 0x0}, 0x4) close(r0) 2018/01/15 00:58:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0xb, 0x802, 0x0) [ 402.989792] sctp: [Deprecated]: syz-executor4 (pid 31799) Use of int in max_burst socket option deprecated. [ 402.989792] Use struct sctp_assoc_value instead 2018/01/15 00:58:58 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000000)={0x7f, 0x1, 0x0, 0x80, 0x0}, &(0x7f0000657000)=0x10) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000e63000)={r1, 0x7a}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3a, &(0x7f0000930000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x2c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0xffffffffffffffff, 0xe}, {[@timestamp={0x44, 0x4, 0x5, 0x1, 0x0, []}]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}}}, &(0x7f000079a000)={0x0, 0x0, []}) 2018/01/15 00:58:58 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x3, 0xa2, &(0x7f0000000000)={0x0, 0x0}) epoll_wait(r0, &(0x7f0000f38000)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0x9) epoll_wait(0xffffffffffffffff, &(0x7f0000001000-0x48)=[{0x0, 0x0}], 0x1, 0x0) 2018/01/15 00:58:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000f86000)="130000001000ff000200090b0000020008b10a002a000000000ae9a79111e5f9fb0010000000000000000189b93c185d22e4820d0300f051a1b4b88eb60fb7", 0x3f) socket$inet6(0xa, 0x0, 0x0) 2018/01/15 00:58:58 executing program 7: mmap(&(0x7f0000000000/0xed8000)=nil, 0xed8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xfffffffffffffffd) writev(r0, &(0x7f000010b000)=[{&(0x7f000058c000)="390000001000090469000000800000000700004001000000450001070000001419001a0004000200b600000000000608000300ff00001ee400", 0x39}], 0x1) 2018/01/15 00:58:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000124000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-avx2\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000af4000-0x38)={&(0x7f0000af3000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000413000)=[], 0x0, &(0x7f0000af3000)=""/20, 0x14, 0x0}, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f00006d7000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/15 00:58:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000e07000)=[{&(0x7f0000da1000-0x29)="2900000020001900013d0010000000060200001600000eed0000000404001400ffffffffffffffce08", 0x29}], 0x1) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept4(0xffffffffffffffff, &(0x7f00007cd000-0x10)=@in={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000027d000-0x4)=0x10, 0x80800) pwritev(r1, &(0x7f00003b3000)=[{&(0x7f0000a7e000-0x70)="e718ed165369dc6efe0ceac3b8baf9eed3c11883c1571c333ba37e3e0c62d2d3a7d023558e00677d8565f479144923edfd445aa6878facbdb929ead442d334aba53bc19d9276d333f239ea1371016a7c7da193da3c35e3f6541b7ece49734c653a56df5648ba6db352b718e5260834aa", 0x70}, {&(0x7f0000748000)="2236bb2dc76815ba9ef38162ab", 0xd}, {&(0x7f0000e31000)="bd598a4fc5dde6c66163d191a60108d9ac9c55a842445c55eeef944544022afb065012eb58184098a214406e345c6d9ffb547e5e77cef32974a7a611fded510c0ebbb2e31dc88bbc72e0dafc92ecf9e12e5a22016027f6d48d2a32dee2d97f67ff6fc92f56be650eccc8442f1f39353e79d05371f8c2880a552a9fe12e293aa0c44f984dcd96441f149cd8cbb9befcc0a6473a6488264fdb6c547df0c92ebaa77a6110f459364450b7b45edce5f610bac7f3fb305adae78f66006ae304aaef483a9ae796c3", 0xc5}], 0x3, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000308000)={0x800}, 0x1) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f000050c000-0x4)=0x8, 0x4) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f000010f000)=@assoc_id=0x0, &(0x7f0000b55000)=0x4) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000f4f000)=@assoc_value={r2, 0x1}, &(0x7f0000ea7000)=0x8) 2018/01/15 00:58:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f000061e000)=@generic={0x8e, 0x1, 0x6}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000b5f000)=0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00008dc000)=@generic={0x7, 0xfff, 0x10001}) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f000078f000)=r1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000038c000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd7f, 0x0}, 0x20) 2018/01/15 00:58:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000077a000-0x4)={0xffffffffffffff9c}) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f00003bb000)={0x0, {{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]}, {{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]}}, 0x118) syz_emit_ethernet(0x3e, &(0x7f0000303000-0xb2)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, ')#2', 0x8, 0x2f, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x1f, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0xc06]}) r1 = accept(0xffffffffffffffff, &(0x7f0000500000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f000083a000)=0x6) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000de3000+0xb6e)='reno\x00', 0x5) 2018/01/15 00:58:58 executing program 3: mmap(&(0x7f0000000000/0xb74000)=nil, 0xb74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) connect(r0, &(0x7f000066b000-0x10)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10) sendmsg$nl_xfrm(r0, &(0x7f0000004000)={&(0x7f0000004000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)={&(0x7f0000003000-0x1238)=@newsa={0x140, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xffffffffffffffff, 0x32}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x1, 0x0, 0x0}, [@tfcpad={0x8, 0x16, 0x0}, @algo_auth={0x48, 0x1, {{'digest_null\x00'}, 0x0, ""}}]}, 0x140}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = accept(r0, 0x0, &(0x7f00003a3000-0x4)=0x0) mmap(&(0x7f0000b74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r1, &(0x7f0000189000-0x38)={&(0x7f0000b75000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000b75000-0x40)=[{&(0x7f0000b75000-0x4e)=""/78, 0x4e}, {&(0x7f000098e000)=""/101, 0x65}, {&(0x7f0000b75000-0xf3)=""/243, 0xf3}, {&(0x7f0000b75000-0x1000)=""/4096, 0x1000}], 0x4, &(0x7f0000b75000-0x88)=""/136, 0x88, 0x200800000}, 0x40002023) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00002f7000-0x8)={0x0, 0x0}) sendto$ax25(r1, &(0x7f0000972000)="0d8d76e33697e50e85e790c7a47d64eec00c8cf254bbe417c7a92a8f8e8caab6dbd4558a6dbaa4cb3d16cc844fdb0b5c018a950d0ed4361bd6efd8595873d6a36de279fa2bd719ad630045833f47a69c1a037b7002fdb66ddefdc09ebe3b04e1c230afd3187fe44df2c7034e0fb3898b7fa58742e8a98c5f81a043fde28867c9ac919d7b021cd4408ccc502171dce7732410435f37825b0976f3f3c190401e85a67f366529660ddce093f361102c7ede7dc0df96740739f6b2a18033a9b16d1d54", 0xc1, 0x40, &(0x7f0000aa3000)={0x3, {"814f1ee10c0061"}, 0x1}, 0x10) 2018/01/15 00:58:58 executing program 7: r0 = socket$packet(0x11, 0x2, 0x300) shutdown(r0, 0x1) mmap(&(0x7f0000000000/0xdc3000)=nil, 0xdc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f0000dba000)=0x400000000000006, 0x273) setsockopt$sock_int(r1, 0x1, 0x1b, &(0x7f0000dc1000-0x4)=0x0, 0x4) 2018/01/15 00:58:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) close(r0) socket$unix(0x1, 0x1, 0x0) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000187000-0x8)={r0, r1}) recvmsg$kcm(r2, &(0x7f00005ea000-0x38)={&(0x7f00007ea000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000041f000)=[{&(0x7f0000726000-0x41)=""/65, 0x41}, {&(0x7f0000901000)=""/226, 0xe2}, {&(0x7f0000b4a000)=""/74, 0x4a}, {&(0x7f0000492000-0xc4)=""/196, 0xc4}, {&(0x7f000081e000+0x746)=""/134, 0x86}, {&(0x7f000002a000)=""/10, 0xa}, {&(0x7f0000d34000)=""/145, 0x91}], 0x7, &(0x7f0000f9d000)=""/8, 0x8, 0x3f}, 0x40002100) sendmsg$key(r2, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 403.122186] netlink: 22 bytes leftover after parsing attributes in process `syz-executor4'. [ 403.182522] netlink: 22 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/15 00:58:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1000000005, 0x84) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f000007e000-0x10)=@buf={0x47, &(0x7f00008f8000-0x47)="66bce87855dee4f01dcbf8352930cac2b5c4fafa5d770f07bc755181f34ec68aedee20bd1792c75fbf0ee922c4a1251d0d6e0bad1fa80b4b4fd822b5bcef293fa79b25d3eeaa8c"}) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000001000-0x18)=@add_del={0x2, &(0x7f0000001000)=@generic="f4106acd4a9fd1952b9f463ade2309e5", 0x0}) 2018/01/15 00:58:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x7, 0xcc, &(0x7f000001d000-0x8)={0x0, 0x0}) r0 = socket(0xa, 0x1, 0x0) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f000087d000+0x166)=0x4, &(0x7f00005ed000)=0x2) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x7, 0x4, 0x40, 0x1, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)="") ioctl(r0, 0x8936, &(0x7f0000000000)="") socket$can_raw(0x1d, 0x3, 0x1) 2018/01/15 00:58:58 executing program 2: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000021000-0x8)={0x0, 0x0}) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000021000-0x28)={@remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x6, [@loopback=0x7f000001, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, @rand_addr=0x9, @empty=0x0]}, 0x28) r1 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f000001d000-0x10)=@buf={0x89, &(0x7f0000021000)="4b62f13d21941245ed785eba84b05c3463d6211f19ed42e4f734382a805ace7ebc2011ad9a0b335d2c9333fe99c6e6dbbd494ced3ad57fd0ef750c43fcb49ea0dea808130f9750f0d9a2bc65fb0aad215149027ae3ceb6115dcfe6be761d9fde039b4e09e85a1f82a91e6609480a8c45ab436bb90adc2ff3ea6724e0210b021cc23035db6104b08f57"}) setsockopt$inet_int(r1, 0x0, 0xf, &(0x7f0000018000)=0x1, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000001000)=[@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f000001f000)=0x7, 0x4) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$ipx(0xffffffffffffffff, &(0x7f0000022000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000000d000)=0x10) getpeername$ipx(r2, &(0x7f0000008000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000019000-0x4)=0x10) 2018/01/15 00:58:58 executing program 7: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000fae000-0x4)={0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00009b3000)=@sack_info={0x0, 0xa982, 0x9}, &(0x7f00008ff000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={r1, 0x10001, 0x0}, &(0x7f0000aa2000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(r0, 0x0, &(0x7f0000002000-0x4)=0x0, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000a1c000-0x4)=0x7ffffffc, 0x4) 2018/01/15 00:58:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000c29000)=@req={0x28, &(0x7f0000623000-0x28)={@common='rose0\x00', @ifru_settings={0x80000001, 0xfffffffffffffffe, @te1=&(0x7f000055b000)={0x2, 0xfdfffffffffffff9, 0x3, 0x7}}}}) bind$unix(r0, &(0x7f00004e2000)=@abs={0x1, 0x0, 0x2}, 0x8) connect$unix(r0, &(0x7f0000118000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) 2018/01/15 00:58:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000752000)={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_int(r1, 0x29, 0x0, &(0x7f0000b9c000)=0x6, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x10, &(0x7f0000709000-0x4)=0x7, 0x4) 2018/01/15 00:58:58 executing program 3: mmap(&(0x7f0000000000/0xf81000)=nil, 0xf81000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f4f000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sm3\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) accept$alg(r0, 0x0, 0x0) socket(0x2, 0x0, 0xfffffffffffffff7) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r1, &(0x7f0000f81000)={0x0, 0x0, &(0x7f0000f80000-0x50)=[{&(0x7f000028f000-0x83)="f4ebf98c06c92e9f3c36573b467e4c0e8468892449926f9f6cc079d50e36ad060d52cb002b6f89710c8b8fc6c43096aaae609c87fa12c57f2ae6eafd922fc821", 0xfffffffffffffe68}], 0xfffffffffffffdc2, &(0x7f0000f81000)=[], 0x0, 0x0}, 0x0) 2018/01/15 00:58:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x400000000003, 0x0, &(0x7f0000634000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) recvmsg(r1, &(0x7f000083c000)={&(0x7f0000de9000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000511000-0x50)=[{&(0x7f0000b29000-0x73)=""/115, 0x73}, {&(0x7f00003b4000)=""/72, 0x48}, {&(0x7f00001cb000+0xbf)=""/96, 0x60}, {&(0x7f00004c9000-0x1000)=""/4096, 0x1000}, {&(0x7f00001ed000-0xd2)=""/210, 0xd2}], 0x5, &(0x7f0000921000-0xe7)=""/231, 0xe7, 0x7}, 0x40010120) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) 2018/01/15 00:58:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00007d1000-0x58)={0x26, 'rng\x00', 0x1, 0xfffffffffffffffc, 'drbg_nopr_sha1\x00'}, 0xa3) pipe(&(0x7f00001a8000-0x8)={0x0, 0x0}) sendmsg$nl_netfilter(r1, &(0x7f0000d29000)={&(0x7f00009b9000)={0x10, 0x0, 0x0, 0xc0000400}, 0xc, &(0x7f0000b4a000)={&(0x7f0000080000)={0xac, 0x4, 0x4, 0x318, 0x6, 0x2, {0x0, 0x0, 0x6}, [@nested={0x14, 0x7f, [@typed={0x10, 0xa, @u64=0x2}]}, @generic="24add784019781a254ad9e1cf227e1b55d99c2079bf654f1fc0c8df857ba12d2cc8ba219cef0cfed529ccc408c5bd046b8d3f24b36fa02760d6b8692f0971280361de7d8f3ec8f1a26799b149541e5555ff1e8f12aa9dc907f7fcbc3997b81061216292a151ecd18d40678724dbc378c1f5d422e450fe4bd5ec6aca31177b1a1180d"]}, 0xac}, 0x1, 0x0, 0x0, 0x10}, 0x8000) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c97000)="", 0x0) r2 = accept$alg(r0, 0x0, 0x0) recvmsg(r2, &(0x7f0000fc2000-0x38)={&(0x7f00004d1000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f00008fb000)=""/176, 0xb0}], 0x1, &(0x7f0000cbc000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/15 00:58:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) pipe(&(0x7f00006dc000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000488000)={0x0}, &(0x7f0000179000)=0x4) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000aa6000)={0xd5, 0xffffffff00000001, 0x0, 0x7ff, 0x3, [{0x100, 0x8, 0x90, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0x6, 0x4ce, 0xfffffffffffffffe, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0x0, 0xffffffff00000001, 0x2, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}]}) close(r1) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f00000de000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000026000-0x4)=0x8, 0x4) pwritev(r2, &(0x7f0000046000)=[{&(0x7f000096d000-0x4f)="70a083cf505d003f3aba169b0d97a36fd40165ca72d2bdad6b40a18e402260a9deccb0a44207a85497eb5de04e14f66dfafaef56f959d4ef4429918a76ee53083bad5c3b04af54beb2390835fbc0c1", 0x214}], 0x1, 0x0) 2018/01/15 00:58:58 executing program 5: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000002000-0x18)=@get={0x1, &(0x7f000001d000-0x6c)=""/108, 0x6}) ioctl$sock_ifreq(r0, 0x8937, &(0x7f0000015000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}) r1 = epoll_create(0x7fffffff) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001e000-0xc)={0x2008, 0x0}) 2018/01/15 00:58:58 executing program 2: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000011000)="26a59c849f666dfc82824882e50efd4e0beba97ce5c95a737ba924f9d53cbe7a3358fc58a012e2daad03cf16ea14a4824559e35593b0993450fd1833de4a36a228adfa2dbdac6b0bad", 0x49) socketpair(0x2, 0x807, 0x8, &(0x7f000000d000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000011000)={0x22, 0x0, 0x0, 0x2}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000014000-0x20)={r0, 0x3, 0x1, 0x7f, &(0x7f0000014000-0x10)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) ioctl$DRM_IOCTL_AGP_BIND(r2, 0x40106436, &(0x7f0000013000-0x10)={r3, 0x9}) sendmsg$nl_generic(r0, &(0x7f0000012000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0x58, &(0x7f0000007000)={&(0x7f000000c000)={0x5, 0x20, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) tee(r1, r2, 0x4, 0x5) r4 = socket(0x18, 0x0, 0x0) setsockopt$inet6_opts(r4, 0x29, 0x36, &(0x7f00002eb000)=@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x8) 2018/01/15 00:58:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x17) bind$netlink(r0, &(0x7f0000636000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x1}, 0xc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r2, &(0x7f0000515000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x2ffffffff}, 0xc) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000ced000-0x4)=0x0, 0x4) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000935000-0x10)=[{&(0x7f0000754000)="290000001800310dda00000500c900020a2400000000ff0680000c000c00080004000000e600ffe56b", 0x29}], 0x1) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000fdf000)=@add_del={0x2, &(0x7f0000e9a000)=@generic="2564664327845a4bc7ec9afd1bbfe03c", 0x0}) 2018/01/15 00:58:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000282000-0x4)=0x300000, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eea000)=0x480, 0x4) 2018/01/15 00:58:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffff9c, 0x0, &(0x7f0000166000-0x4)=0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00008f5000)=@common='ifb0\x00', 0x10) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d21000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000e3c000)=[{0x0, 0x0, &(0x7f0000a71000-0x80)=[{&(0x7f0000b6a000)="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", 0x160}], 0x1, &(0x7f0000917000)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r2, &(0x7f0000eaf000-0x38)={0x0, 0x16c, &(0x7f0000825000-0x30)=[{&(0x7f0000efb000)=""/16, 0x43}, {&(0x7f0000435000-0xbb)=""/187, 0xffffff80}, {&(0x7f0000b7d000-0x1000)=""/4096, 0x876}], 0x3, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) 2018/01/15 00:58:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000806, 0x0) pipe(&(0x7f0000713000-0x8)={0x0, 0x0}) tee(r0, r1, 0x2, 0x0) setsockopt$inet_dccp_buf(r2, 0x21, 0x0, &(0x7f00002d3000)="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", 0x1000) 2018/01/15 00:58:58 executing program 0: mmap(&(0x7f0000000000/0xfd000)=nil, 0xfd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000fd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000051000)={0x0, 0x0}) mmap(&(0x7f00000fe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000066000-0x10)={0x0, 0x58, &(0x7f00000d2000)=[@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10000}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x100000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}]}, &(0x7f00000fe000)=0x10) mmap(&(0x7f00000fe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000fe000)={r1, 0x9}, &(0x7f0000096000-0x4)=0x8) syz_emit_ethernet(0xb3, &(0x7f00000fd000)={@random="cd390b081bf2", @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [], {@ipv6={0x86dd, {0x0, 0x6, "ffeae0", 0x7d, 0x3a, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x32, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [@fragment={0x7b, 0x0, 0xfffffffffffffffa, 0x2, 0x0, 0x2, 0x1}, @fragment={0x2e, 0x0, 0x10001, 0x4, 0x0, 0x1, 0x2}, @dstopts={0x77, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @pad1={0x0, 0x1, 0x0}, @enc_lim={0x4, 0x1, 0xffffffff}, @enc_lim={0x4, 0x1, 0x7e8f}, @hao={0xc9, 0x10, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}], "fca967e17f791010"}}}}}}}, 0x0) 2018/01/15 00:58:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) connect(r0, &(0x7f0000892000-0x14)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000006000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000005000)=[], 0x0, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x1, 0x696, &(0x7f0000ef8000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_VOICE(r3, 0x112, 0xb, &(0x7f0000ef8000)=0x2, 0x2) r4 = getpid() getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000204000-0x71)={0x0, 0x69, "ce767b7bd5cf41a0d80445aa623797fb1c0d0fdd0cf7436110c1a4a92b76bb8074415e8e005ca891c7ff7cd17f32c25e1e5bf3f4029dc34254503f94dd4028d0cf1c39605db7e8a6c4214c17bb0f31a2386acafe8913f09d570e61d97e79f3d419f6239b4955ecf4bd"}, &(0x7f000002c000)=0x71) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000db1000-0x10)={r5, 0x2c, &(0x7f0000ef8000)=[@in={0x2, 0x3, @rand_addr=0x20cb126a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1000}]}, &(0x7f000009e000)=0x10) r6 = getuid() ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f000021f000-0x28)={0x3, 0x6, r4, 0x4, r6, 0x1, 0xb14, 0x1}) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0xc, &(0x7f0000008000)="b94faf5734200000009d1ade"}) ioctl$sock_ifreq(r1, 0x8946, &(0x7f0000002000-0x28)={@common='ip6tnl0\x00', @ifru_flags=0x0}) setsockopt$inet6_udp_int(r2, 0x11, 0x1, &(0x7f0000961000-0x4)=0xbc2d, 0x4) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000027f000-0x3)={0x0, 0x0, 0x0}, &(0x7f0000ef9000)=0xc) getsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000de1000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ef8000)=0x8) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000efa000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 00:58:58 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0xb1, "866431d84136dafc1845c9fb67fa8fe6dc700dcfc220627185c0de3638b6cf4bb6bc30c19da948533c281ee86ea38c9f2b88b207d18e3b789748f75adc7b3791d31574f38c4db02303a1dbcdc7c8a85afd13bf328174ac82ce22ca38683a787e9b3ad109872fe0532ea1c29e050800effab59512cb17420b682294021411c698af2b6fdff8151588c7ba0a4521f17eb5bfa28d2b64040dd7716df341e21a4d935229b7fc5526a3b6b82f015b4207f91bb4"}, &(0x7f0000000000+0x5ba)=0xb9) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000000)={r2, 0x100000000}, 0x8) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00009e5000-0x4)=0x0, &(0x7f0000cb6000)=0x4) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000000)={0x6, 0x0, 0x2, 0xfffffffffffffffc}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000001000-0x10)={r3, 0x3ff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0x67, &(0x7f00009a3000)=0x0, &(0x7f000070d000-0x4)=0xfffffffffffffdb0) r4 = socket$netlink(0x10, 0x3, 0xf) writev(r4, &(0x7f0000fdd000)=[{&(0x7f00009dc000-0x3a)="3900000013001903041100000000000080008f0002000000450080000000ff0009001600040001000028720000001000050000000000000000", 0x39}], 0x1) 2018/01/15 00:58:58 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x37, &(0x7f0000002000-0xcf)="53783a8322a10d41b5f9f3f183ac8515cc87e7c4e5788880416f5bd43698c0969d7496da718255d62602d8d93eb3eae139ad13b14ae91a43175fbfca470001b9f04df992397a000000000000000988f1485dfddb2a6e9ed321d8f64e270000c6a664f7f750d56352", 0x68) getsockopt$inet6_buf(r0, 0x29, 0x37, &(0x7f00001d8000-0x1000)=""/0, &(0x7f0000aa1000)=0x0) 2018/01/15 00:58:58 executing program 1: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000d44000)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$nfc_llcp(r0, &(0x7f0000ed9000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000-0x4)=0x60) r1 = socket(0x40000000015, 0x5, 0x0) recvfrom(r1, &(0x7f0000004000-0xf9)=""/249, 0xf9, 0x2003, &(0x7f000000b000-0x6)=@hci={0x1f, 0x0, 0x0}, 0x6) 2018/01/15 00:58:58 executing program 6: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f000000a000-0x8)={0x0, 0x0}) socketpair(0x5, 0x4, 0x9, &(0x7f0000005000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000003000)={0xffffffffffffff9c}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f000000a000-0x4)={r1}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000009000-0x4)=@int=0x6, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000008000)={0x0, 0x0}, 0x100, 0x3) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000008000)={0x0, 0x0}, 0x3, 0x9) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000008000-0x8)={0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000003000)={0x0, 0x68, &(0x7f0000001000-0x68)=[@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, @in={0x2, 0x3, @rand_addr=0x3ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x7f}]}, &(0x7f000000a000-0x4)=0x10) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f000000a000-0xa0)={r6, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x7, 0x1, 0x800, 0xa4}, &(0x7f0000003000)=0xa0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x120, &(0x7f0000009000-0x120)={@random="cdcb97030f66", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0xea, 0x40000000003a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0x1, 0x1, r3, r4, 0x52a4bc7d, 0x0, 0x13, 0x0, 0x7f, 0x0, 0xffffffffffff3ba1, {[@window={0x3, 0x3, 0xffff}, @window={0x3, 0x3, 0x4}, @generic={0xff, 0x11, "3ae826c93bbf5b6109b645b1b8e635"}, @generic={0x6, 0xc, "8b2d56383b0aef48b803"}, @eol={0x0}, @nop={0x1}, @fastopen={0x22, 0x4, "e38a"}, @eol={0x0}, @eol={0x0}, @timestamp={0x8, 0xa, 0xfb, 0xc5}]}}, {"87e01ccf057b6281a15233dc825fc87b553cc5779cf303fe5530db4c96e61d14a2f5cf91480c3e3343e0b3d0bc362b7496783ed919e92afb86c10fee1f9f588f88e2265811870179c56b6cfe3888a09ba9d8eb5e67656c6b92ff805908fd03421af9bcaee3d6d0c5ca20925a35d225e7208324403c69c38b44979b535992e5dfbc9f3271fc51f0a8ec12d1250a62f5cc4b9fb511fd24cdd3247f3b2e753a"}}}}}}}, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r5, 0x84, 0x6b, &(0x7f0000004000)=[@in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0xaf}, @in6={0xa, 0x2, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8000}, @in6={0xa, 0x0, 0x1f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff}], 0x64) [ 403.379259] netlink: 1 bytes leftover after parsing attributes in process `syz-executor6'. [ 403.414038] netlink: 1 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/15 00:58:58 executing program 1: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000016000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x47, &(0x7f0000015000-0x50)=[], 0x0, &(0x7f000001a000-0x72)=""/114, 0x72, 0x0}, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f000000c000)=0x9caa, 0x4) 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) 2018/01/15 00:58:58 executing program 0: mmap(&(0x7f0000001000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x10005, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, &(0x7f0000036000-0x14)={@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000035000)=0x14) sendto(r1, &(0x7f0000020000-0xc2)="f577bfb73c99cf300ae249d9ecf1af4f8e34207405c238273466cdea4f531e73a2edbea85d00868f884f2c92f34c12fea504766146c4a0e87ec0c842f81041d8c0f8e2940fa806dc006541a6d5a896ca8753abdf00d0b42d7b3edd843eb2df5124645ee61d04660a4cda40fd10cf873d5fd1d486b1f0f679b4a0516b8e3f345143e7b34b007c227e32f839e739ff064b9527e041bc314459cc2c6b8b7b024c38be3308d1a45143d54206b0d47c79c285e48db5b110faae7a7fafdaa7950ec095015b", 0xc2, 0x4000000, &(0x7f000000c000-0x14)=@ll={0x11, 0x1f, r2, 0x1, 0x4f3d, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000006000)=[{0x30, 0x0, 0x0, 0x2}, {0x6, 0xfffffffffffffffd, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f0000023000)="", 0x0, 0x0, 0x0, 0x0) 2018/01/15 00:58:58 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x2) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000009000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, "d1941c77b8e8208bb873398382f1de87aa34e0dc45ef83b884b07b0251d6a7298adeb746598ba67670cd41ed8580fdb69263b6994fc68e31ddaf8a6d350b6f", 0x0}, 0x60) getpeername(r0, &(0x7f0000001000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000)=0x60) connect$nfc_llcp(r0, &(0x7f0000001000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "fab9484ca8a0abe9700df2209e76204d8a76fb42a5619500306fec52b71bf43cb53b154d9e554c7794c4b53910dce2b6a4396f93c15ef971f6cbedcf8bfbaf", 0x0}, 0x60) 2018/01/15 00:58:58 executing program 5: r0 = socket(0x10, 0x802, 0x0) r1 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004ef000)=0xe8) r3 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00003de000)={r1, r2, r3}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000000)={0x7, 0x7fffffff}, 0x2) connect$ax25(r0, &(0x7f00004d2000-0x10)={0x3, {"00c50413000006"}, 0x0}, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001000-0xb9)={0x0, 0xb1, "e4992b021e43c3e8946d76a4ce5cfbe5acdc30d248ed8367468f07b7092624f568bf1b112eb8e846434832dd3bf9ddacb90430e6078628b12e779f16d4e503f1aa6f3bf0400aab102cc0925ff694147bd1397dce3d10574ba67e487c81291b0be1d9013c577fb6ed822bcbbe0bb408a0fce6edef630a6552f01e4c2bec20a78c34079d78e039fb1461bcd8ea7ef0793d717901e5c90430ea9c5a79081fdb265cf617f34dd3ec9a4f973b5ee902d0a46ba6"}, &(0x7f0000001000)=0xb9) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000-0x10)={0x0, 0x3ff, 0x7, 0x39495dce}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000002000)={0x0, 0xff}, &(0x7f0000002000-0x4)=0xfffffffffffffd51) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000003000-0x20)={0x0, 0x0, 0x2, 0x80}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_ALLOC(r7, 0xc0106438, &(0x7f0000004000-0x10)={0xffff, r8}) sendmsg$inet_sctp(r0, &(0x7f0000002000-0x38)={&(0x7f0000001000-0x1c)=@in6={0xa, 0x2, 0x19, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000001}, 0x1c, &(0x7f0000001000)=[{&(0x7f0000000000)="fc0174ccc97e558bb1193b20b3866f3537e5e564076287ac083bce8c48d6d89e977e3be3fa8ac78fb91dbfba17638c7081664381716e357178ba61c6a98620faca04a1b06a36c6fb0a21626cb463d4c70481bf7ec526676b45595de52ef4ec10429c640269404c47e45e3140563ad09d331e015cd5ed889b4687ab2ea48ed34dbbe599731bb35d695561d3f0503c04e1b420c9eefda44111cb1d90c191dafe1ede28dfcec87f9db2f11d042a821706", 0xaf}], 0x1, &(0x7f0000001000)=[@sndrcv={0x30, 0x84, 0x1, {0xb7, 0x7, 0x200, 0x3, 0x4, 0x5, 0x7, 0x4, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x20, 0x8008, 0x8, 0x6525, r5}}, @init={0x18, 0x84, 0x0, {0x80000000000000, 0x2, 0x2, 0x1}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0xfff, 0x8209, 0x2a2a, 0x2a6c, 0x1, 0x6, 0x3, r6}}, @init={0x18, 0x84, 0x0, {0x7fff, 0x9fa, 0x8, 0x6}}], 0xf0, 0x5}, 0x20000000) 2018/01/15 00:58:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet(r0, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet6(r0, &(0x7f00002c4000)=""/15, 0xf, 0x0, &(0x7f0000ab1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000898000-0xb)={0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000acf000)=0x9, 0x4) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f000005b000)=0x800) socketpair(0x1d, 0x1, 0x2, &(0x7f0000843000)={0x0, 0x0}) sendmsg$kcm(r1, &(0x7f000087c000-0x38)={&(0x7f00000a3000-0xe)=@l2={0x1f, 0x263a, {0x1ff, 0x0, 0x43, 0xc6a, 0x936, 0x2}, 0xabf7, 0x81}, 0xe, &(0x7f000012a000)=[{&(0x7f00005ac000)="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", 0x1000}, {&(0x7f00004bc000-0x7c)="69b144a3615e478b787c5ab3d908f133ddab17cc408571fd1801150f7b6b3eea60a9f4c3141bd1c1a2515827adf98953833526f0d707079f8e749a831a51ba29a4494e0cec2ff5069745e5d8d60c39cebcca28c647cdacb26c61f5c82a9e9b26a7f882f079f16b3341788a3b3f0b13107c56168ec35a59a9dff90327", 0x7c}, {&(0x7f0000471000-0xc2)="af3161bd9b3c6cbd8f9148f6f840f663fa02a85ad22d0759a953da1618df438f9919a0bf06e39b24b9e22f80e28846615b18871d955e5458708249a58c71ec3b6457c0ecfdf61d58349c89e7dc3db8873e029a9817125b1af264010fc8b611a0d748aa630b2afe9ec3de56721e42220a41ed54d3eecc3a9861b28e48041dd1913576ef218d1248e09e73d67e051f0f30bbea79bcbd84a6114c7bd356f365befb106d201113779185d77a3890a29c6cd3a6764be1024c23edffd088729e477ba71e7b", 0xc2}], 0x3, &(0x7f00003f3000-0xe8)=[{0x10, 0x100, 0x7, ""}, {0xa0, 0xff, 0x6, "5626d4a659a0dc267a00608cf99d38d3238c958f9faede427db7ecba6d8af3d390e36c27d1845ccee4536f76a36959469f57bf5436372ae8e6e0bedd3fc54c9be6d0e807e776a4347cf4f4e881f02b92c956c5330e3b4b323c451a244db1b04f262479551e6351a40898d0ac4f5f485abfdc45155c905155488382331bc986100625d90e94625d10743f8333"}, {0x38, 0x10b, 0x2, "793bbc6cd29b6ba055d192ba46a0d5098830e6dfca502bf66ab3d9c0c10c7e0f2fdf0e"}], 0xe8, 0x4000040}, 0x10) shutdown(r0, 0x1) 2018/01/15 00:58:58 executing program 7: socketpair(0x4, 0x800, 0x1, &(0x7f00005e9000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000685000-0x10)={&(0x7f0000959000-0x168)=@flushsa={0x168, 0x1c, 0x0, 0x1, 0x3, {0x3b}, [@lifetime_val={0x28, 0x9, {0x7, 0x5, 0x3, 0x8000}}, @algo_comp={0x110, 0x3, {{'lzjh\x00'}, 0x628, "cc699712caffdd23b48a8b59eb3e1bfe05c4a57cbd47ad7eff88121c79eab6ff854c587c2efef88e375f0ce5e0138ec2aac71d064bf893ee33a8e9c5ccc30ddcf63e227bac0bfb10d0da46662396314272b827a203ce04f2a923c83e88dcbed9cccf16d9e8429137ffa37358370584bff6392f3f76e81750e5db6281526dd5c82b9711e248dc5275b8dad71a428d56602d373b40b20985c34182bffdb3d37dc2bf6f2a453be8dab9836a6d777dbb2608b47a7e7cd1d0f418f21bd0fa5eb8fd94f8722c7e18"}}, @coaddr={0x14, 0xe, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @tfcpad={0x8, 0x16, 0x8000}]}, 0x168}, 0x1, 0x0, 0x0, 0x1}, 0xc004) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$sock_ifreq(r1, 0x1000080000089f3, &(0x7f0000ead000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff0306000000eb00ecff0000000003000449fbf502007e23"}) 2018/01/15 00:58:58 executing program 0: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000feb000)={0x0, 0x0}) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_wait(r0, &(0x7f0000feb000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x6, 0xfff) r1 = socket$inet(0x2, 0x80003, 0x9) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000fea000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000e2e000-0xc)={@empty=0x0, @empty=0x0, r2}, 0xc) sendto$inet(r1, &(0x7f0000adc000)="", 0x0, 0x0, &(0x7f0000dd4000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 00:58:58 executing program 6: mmap(&(0x7f0000000000/0xec6000)=nil, 0xec6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000738000)="39000000110009046900000080000000fbffffff0800000045ffe0070000001419001a000400020004000700000000080003010c00001ee400", 0x39}], 0x1) mmap(&(0x7f0000ec6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000ec6000)={r0}) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f00009e8000)=0x0, &(0x7f0000db7000)=0x4) 2018/01/15 00:58:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x4) sendmmsg$nfc_llcp(r0, &(0x7f0000237000)=[{&(0x7f0000003000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "0fcca4bb22f2892559edddba1a892f216c6adb6dac3291add84e7dd1b9b1e1043844071c4d783ef83c7baa707bef6850ccd339c111743913f1b7601256cf03", 0x0}, 0x60, &(0x7f0000006000)=[], 0x0, &(0x7f0000a90000)={0x10, 0x29, 0x4, ""}, 0x10, 0x0}], 0x1, 0x0) 2018/01/15 00:58:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00009da000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @broadcast=0xffffffff, {[]}}, @gre={{0x0, 0x0, 0x1, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000aab000-0x14)={0x0, 0x0, []}) 2018/01/15 00:58:58 executing program 4: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000002000)=@newsa={0x138, 0x10, 0x301, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0x0, 0x32}, @in=@local={0xac, 0x14, 0x0, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x6, 0x0, 0xa, 0x10, 0x0, 0x0}, [@algo_crypt={0x48, 0x2, {{'lrw-twofish-3way\x00'}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 00:58:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000053b000-0x38)={0x0, 0x0, &(0x7f0000f8a000-0x10)={&(0x7f00009f3000+0xbef)={0x2, 0x40007, 0x0, 0x7, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) getpeername(r0, &(0x7f0000d36000-0xa)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000069f000-0x4)=0x10) socketpair$inet6(0xa, 0x805, 0x2, &(0x7f0000a3b000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000039000)={0xffff, 0x7, 0x1, 0x2, 0x8, 0x2, 0x6, 0x8000, 0x0}, &(0x7f00003ad000-0x3)=0x20) r1 = socket$inet6(0xa, 0x3, 0x1) socket$nfc_raw(0x27, 0x3, 0x0) connect$inet6(r1, &(0x7f0000617000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000303000)={{{@in=@rand_addr=0x0, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0}, 0x2, @in=@loopback=0x7f000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendmmsg(r1, &(0x7f0000bba000-0x3c)=[{{0x0, 0x0, &(0x7f0000a28000-0x80)=[], 0x0, &(0x7f0000b2b000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/15 00:58:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000758000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e71000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f000038c000-0x10)={0x5, 0x4, 0x0, 0x4, 0x0}, &(0x7f000005f000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000596000+0x7be)={r1, 0x151}, &(0x7f0000d86000)=0x8) r2 = socket$inet(0x2, 0x3, 0x87) socketpair$inet6(0xa, 0x5, 0x8, &(0x7f0000101000)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000a5e000-0xe8)={{{@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], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000041000)=0xe8) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000000)={{{@in=@broadcast=0xffffffff, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x933}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f000065e000)={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x34, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='ip6tnl0\x00'}) close(r2) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000008f000)=0x0, &(0x7f000037c000-0x4)=0x4) bpf$OBJ_GET_MAP(0x7, &(0x7f000062d000)={&(0x7f0000b2d000)='./file0\x00', 0x0, 0x18}, 0x10) getsockopt$sock_int(r2, 0x1, 0x3c, &(0x7f000012d000)=0x0, &(0x7f0000ca1000-0x4)=0x4) socketpair(0x10, 0x804, 0xfffffffffffffe01, &(0x7f0000208000)={0x0, 0x0}) bind$alg(r4, &(0x7f0000cf2000)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) accept4$inet(r2, &(0x7f0000093000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008d6000)=0x10, 0x800) setsockopt$packet_fanout_data(r4, 0x107, 0x16, &(0x7f0000556000)={0x4, &(0x7f0000223000)=[{0x100000001, 0x7fffffff, 0x0, 0x4}, {0x3, 0x43d, 0xe4bf, 0x1000}, {0x2, 0x8, 0x100000001, 0x4}, {0x800, 0x7fffffff, 0x100000001, 0x9}]}, 0x10) 2018/01/15 00:58:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000671000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000050e000-0x4)=0x14) sendmmsg(r0, &(0x7f0000a58000-0x1e0)=[{{&(0x7f000007b000-0xe)=@l2={0x1f, 0x8000, {0x8, 0x722, 0x5, 0x1, 0x1, 0x10001}, 0xe7, 0x31d}, 0xe, &(0x7f0000a8f000-0x10)=[{&(0x7f0000c17000)="21e8881e389c1f8d5f803131bcaa15dccc2b7a871df7e4ecdc97ce1dc9cfb85d45daabfd0450fbe0ad6cb627b18df3438aa5778f6485c0cf91102670c515d4a8f00cac4e62c7b541f71e51be088ad19a7664b7231d1866", 0x57}], 0x1, &(0x7f0000e59000)=[{0x98, 0x13f, 0x10000, "eff256f9b6d749fa307cdeb2c613af816ab7a6b0bd6159d0781ff1b07f314a3811fdaf3fd5dda45e58c165e1a629b7d0fd93e32195302a3aa1ab668efc75d60dd09c63177d833c0f03f548f0c86c1441051ae2278bd39c827ea9fd35104047c034af57dab7274e813b8d1fe61b1a5392371c2608b6069b178ac6c67eaac8b8a90e7249c83fd983"}, {0x1010, 0x113, 0x7, "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0x1000}, {&(0x7f000042d000-0x46)="70133361b5e264e42b554be734ed7344d0b3ba1a43dca82d3b3fd426af447ca1b3e978215b905b90d549411b0ee15f6a56ecb06fbcd312f4b2aeaf65f46a16905521bb94e830", 0x46}, {&(0x7f0000ef6000)="97f916c1a8a16ff236213d525d7e468c42a4b2764f3b8459f6eba4976594ee708e8522e21dccf6cf3d6d44f3b32497ee894ec46cb8f8798a1104e3dc0c338d40327e81fac88a389d10d38ed4ad9a678652d260a8e9ef6cf3d48e6dd2e9a89288a5ad0386", 0x64}, {&(0x7f0000ccf000)="cebffc91e21d65807035812b1b1c03f4f7d8397204a533ba72f9fcdf7aa133fc191a22d499426916b1b5326db4b8de078c527ff3bad33054a8723673a3a6819319bd641f55f795b9e8eb457d55de02bde3ddd761952ae34b50ce6c52895d665dde27a5e0a1f38efbc628ec49b274817b0d194563ce13a90df2eede9ee2655a46fc35", 0x82}], 0x4, &(0x7f00004e4000)=[{0x98, 0x112, 0x1, "b6c38cbc7aaef6a7474e90e2de633692f179a3559013e0b9b9c1fee1b2774e60d0ca23e4c1651879badea6ea9e0704a3323ff606873aafabcb4af0adb481cf5a4e498ae6f978c1b46df4f5e69a9d47d61826325112f22b1c1a09533c8357d09f4e86caf9c810092290af68aa9e2a3c69efebf1549d3bf663afec003f60fd27bd49de"}, {0xd8, 0x116, 0x80000000, "596d30b13fb882c7fd771e85d9409e7ac37d9f408531888fc7d4f82ae19c541c730b4049252d9464b9d234bdcd8eb7a542bb07784a02f7b56904672fa6aa1b46287f617e91cf5115c231f47304bace02d7a1a5d9b0f2ff42bc8bceba1fbe6a31e02b234ef3e6170a0509c958062b0a6457defdb0831e6402df547d6119acd1e26ce897b13e087b02ebc12908fd30f5c60ab8817a2666169a61c79bd3fc9ea60eeeb622867f0ea085754f919a166e027a745146be41215671dd27601b881e02a2672f7ebf43b3a1"}, {0xf8, 0x11f, 0xfffffffffffff000, "d6172b902b7c6f184c8e7c869b0c4103bf2ada7e701437bb07ec33ec5945321322beabd22daed2a93d3d180a221c08d38dfb71e4bd3a7c8f88b0bb96acce73275de4259257923079b740ebff6f0a27051c9dc8efd2311be1cdbf1d409c4eb43624d96cf8ba3879e084216b249e8354b82d25943904c94df53dd327701dd5f1d671e40ff061a731b07044acc2ac11e9249aff53a29b594d7da8af4beb20e96e84acd692696b0aaa7f3533801efd8aa94401127afd8ed6e754741f9066db589ba7acac0f75ec8f03e3133b1c4e0ab7ec72bdcacc9472fd7e2457b4ebe113a32262e3"}, {0x90, 0x1ff, 0xffff, "d419e9e5424cff2e4f6df6e1cbd939040a47d0c2c8de05b05cf2744e5d0d32de08de42a6e14f75ece28891076c2271391446a6f16ad185f84fe766d33723990dc6026e700836b82626945daa320df0bcba4fa9a621a335cf2ca8aca2ba0fd22f2643c6ab6bef8c20a2399b47f054a90d34646f0b89ba44706c11447cab1e7f"}, {0xd8, 0x10f, 0xae19, "e9df644cbbcbc7c413c2ac670e97986e76b26a4078f16f06a99b254816c884f465e424813700121fb1667ddaa3c52b2a8b242095612073aee764d92b3943b229a580a44a4ea4981949e8244a35de303d4c855c01742f4b8fb1ce5adab93b9718950bbdb3ab7c0288edb0bb17eb77fa015f93b76d0bb1631db17072eba62debbcb09b234ac701191197fedefccfff0fc3c94ae92ff59f11248d484afbb440ccbf01c926f0effb6131192c1dda25ecad668d64338b28f6d67647815c56263b75f680"}, {0x10, 0x0, 0xc7b3, ""}, {0x58, 0x18b, 0x6, "bbf3e5a06210fc5bf23c966cfc38eec818ce8b61eb10f38e4a8afacf7b2c74fe77690564b1116f9a9f40e5043154b97b888762c058386abd5ac32286385b4f75cf5858"}, {0x50, 0x18c, 0x892, "cea1922ed4f7b253e1e0dfcfa6192857fc4f03f81ddacddb01f7cf528977ae8efce04e3ab9a8139b99d6ec7059411f26b4a2225b75bea9a6e0bcd35d9006"}, {0x110, 0x104, 0x3ff, "ab37389cdb005afba7d7f2fd2377b6319851328f70755071edcf2b98b221af568e302765ba556aa7bb6fd9c0d6bef883255faa9755b3a1b28989cd5d98ed6e1fb9e6050e307e484e919adb0be20ff12ae5cf8556a6d5fa555edcc37bb3ea269d6ba1dd803a5dc049cb4e68c35cf14a3afe0fa1c925c3a84052a33d41b1824f84caf5343b3fc57532b7e5f91b0ff21e629248369b03122bb480dfa2d5f80b2ac5b164ae95781f7aa8e210defef8f2b3e008f230de2b885dc585a0be8cd2e275e2066d37e844a387a23eac1be918671e64265c8bee25177532f0bdbb4e7c854a1970750ff6d9dd8b4fe5bfb3877474db60ad9899d867d9b8952b"}], 0x598, 0x4000}, 0x8000}, {{&(0x7f000064f000-0x58)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'sha512\x00'}, 0x58, &(0x7f0000533000)=[{&(0x7f0000aff000-0xab)="11b4133fa12c8487ccf7875f43eb6518fd2a5dc9b32879176d7376e656bac89f7755729a9886a7f441ccda3405098834f3b98450904bb9489547810815f0f60d6aa11cfaa87949ad2552481794730fdc564271fdd4c1b705f9000d42b40338346a80da4f3a6c8312163798b9fb036ec8465a9c7e669067411bc92d30ace4819ef6130f602b72dcbf1c18844406c895a914a48cc13f882134ae935ead2881e9d75865064b7a190547c7671f", 0xab}, {&(0x7f0000826000-0xc4)="e6157e8d98592178dc54f8ce1a64ab1f3cc24930b47b31883715b9939392639ec59053d728e4cd90fda052add90494f8fd71b63116f60d3f82d50eaccf2ad57df1f10fe999ade8c79b4e6f971b3ef31ef38ef8e59d122af5eb321c383b00f87bb7ce3b979e7c877fe9d2553b44e3356b87a20c57b008c851261b8a82f090b510d09792c04d29c950b78b84dae6c65b9284c070f4f17dd03043a08e000e9c2d46067d1d54a420209f2376c0cec60c600fe5b2e64e45ae863192b22ff10b92695ccf3a2fb9", 0xc4}], 0x2, &(0x7f0000c7c000)=[{0x30, 0x119, 0x6, "f10f79621b9ecb9e67a404448da87904779b28fb933531ae642f"}, {0x60, 0x118, 0x101, "d4c5ec8ab4d8a0640bc3e554b08bc310367a7b85c58e0cd926ceebfc5eb98dd74853e45ae05a7b87bf626b602aa34608d7f526da9939c9a37e8ba9c46f65f6ac7c738b68428e759131"}, {0x30, 0x10a, 0xffffffff, "055b1c796caf1e4ea7546d30e47a22ac2a0737318088dbbe46de039a3b"}, {0xe0, 0x0, 0x6, "8f3943cd66589f54b5584461607f98a795c77bd89b9065e29e294ee838704a56797f55eca63b9c866f1e54382b8fe18cb8950c9b28faae19baaee259461f49d82bec182783b9ab33df098b6daf660ec85c1cf9a77909e9baaa09bece69d3b661d66abfc60b13603ab31c87f62e409bd961af389181770c95d90808c1feed06f1272ac9e43f8f06450d04a6a0691f237399e1fe056cfc4d0cfa570b8e28dbd18ed6fb8b4844bf14a542c2df620c736a8e0f07c68bea3abbc9f2db6defbba7fa9b228779aee74dd06c9f3b"}], 0x1a0, 0x0}, 0x9}, {{&(0x7f0000afa000)=@rc={0x1f, {0x20, 0x40, 0x2, 0x28, 0x1, 0xa00000000000}, 0x6}, 0x9, &(0x7f00005f8000-0x90)=[{&(0x7f0000fa6000)="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", 0xfb}, {&(0x7f0000d4a000)="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", 0xfe}, {&(0x7f0000b04000-0x1b)="91f0300579829cd937835f8f880589ba3bf28e5e820b10f5570b70", 0x1b}, {&(0x7f00006b0000)="8935dc2c9028c034f3e2dc000fb3d4984cbe01d2a1db7515bbf2818e5003aa3c805fdf87d4b1da50e1cc2aa2c071e2e2c51f88ddbb7192e5b1fbad526da959241a07c0ff972da85ef7a6dd3f6c3788985075c0fb623d64c48444a06280275e6c27052796b4bdff9b35d0a4c0db79256e06dec2e7f656ceb0dd043d66982ef4e57b0a7cad76bd560f3363ee8b68ea156b90f8dfab7fad5e049fd6ab0f6f3208a4e8b397886cc38a86bb3a546fb9868dd2c3a627c738fb4213f00166b1812591d084265be1ff70bf363131ab6810771c46fd595b08a96dd1f7c74e7e2401674cf24ca343693598424cc60779f54b5eb0", 0xef}, {&(0x7f000050f000)="2e222a8c640fe30fa785b260c4f8e88f19ebc272ba2d6fbfaa8948d50d08b4adfc37f248ec90f57ab89153ec7f30d8f2d25e4a23fa6f830d619c34c69cb61f9cfefec0cf5159caedd1112ab57755502be357d507f67c4c083775e5bd94a75c6999d1195f9a365e3846f2641833d832cd279e09ac0ff0d335", 0x78}, {&(0x7f0000be5000-0x15)="fd3dd4552bf4b9ff06f9eaa77002faaebe574a8b8b", 0x15}, {&(0x7f0000885000-0xf0)="6325b2cdd879a287411700ed56dbb0ed2fe0265887a3acc7582b9f0c164d81891cf511ad3cc64c3a470fd650323cd5b3f0cc4f14ba300f6cb2b7c7195d9fec1567af40669e2067b28679c6655f5ceebf92ff491596408e78393406908d460f6d177453061064552c9e5a295bc10a9ade37d43b5cbab920c872daf0f9d96afe17c758875214e2d84ac871ca62f71075999b4c784c1f709437256c47dcf417c6e8167680ee50730e4aef604395a36df90f247c2e24f7a12fa238d835442fe0e1d0778b4c1d44d5d85b3bd9aee177a36926ddca656ff270d3ec925a060d4176366eeb1a8ab0d735aad4a99db4c59f907f23", 0xf0}, {&(0x7f0000a75000)="", 0x0}, {&(0x7f0000e3e000+0x764)="852aa9b95c8952c81a379c13bc1d7150de0fc87b99bc4accd599783ab5e975f794341b1d24b77976cd479e0e05bdf02350b6b002b07a6238b3635d00f846ab0b21d6fdb02d163b55f27c1705c28068a41e9a0584435c94bb701bcdde6fdd88fac94de857a9a86ad90d76eb0e269838a56639567f9f20193bbaa8edc1f028e1e49616795464c5a7ff02e28159c3b4eee1fb401b803c59290c796fc4d7bb88a7fb93a2788611b89276a67a783da4f6640e2a733cc7506369cc9294dc43e231ad0a9c1c63456dd436b65365195ec46364995413f08956", 0xd5}], 0x9, &(0x7f0000667000)=[{0xb8, 0x0, 0x1, "1ecf2484a3f29d36f1efff3e0709e1af287d33f4c0ae34229de0c06c746b22f791831046ffcd2e50177aca863fc91d6a62806a922568cc2b1800f07f7adf733102120bce490f2ef26c610f89d0ac4e0015c6ac0e69001424ebb2959bf27735f038b22bec00ab121ac0a4213010ea144ac7a3916164cb1a2c8b69aaf62a6d3513a20ef56fcbdfd6793b1838d001f17cba3e443ac5a44ef3e8c27275b1ce550207e334d1c67913"}, {0x28, 0x84, 0xfffffffffffffffd, "4e33118ace4b81e756832f7cbfc72ce022"}], 0xe0, 0x4000000}, 0x9}], 0x8, 0x90) r2 = socket(0x10, 0x2, 0xc) write(r2, &(0x7f00004d9000-0x1f)="1f000000070aff00e2000400f60f0000020200000900018005ffffe5dd0051", 0x1f) 2018/01/15 00:58:58 executing program 6: mmap(&(0x7f0000000000/0xf1a000)=nil, 0xf1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x5, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_int(r1, 0x21, 0x0, &(0x7f0000f1c000-0x4)=0x80, 0x4) bind$inet(r0, &(0x7f0000f1b000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, &(0x7f0000f1c000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a70000-0x4)=0x8, 0x80800) mmap(&(0x7f0000f1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r2, 0x800448d2, &(0x7f0000f1c000)={0x9, &(0x7f000052d000-0x534)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) 2018/01/15 00:58:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f000017b000)={&(0x7f00007fb000)={0x2, 0x10, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in=@broadcast=0xffffffff}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmmsg$alg(r0, &(0x7f000077e000)=[{0x0, 0x0, &(0x7f0000ffb000-0x30)=[{&(0x7f0000cbb000)="787055563b0c5159d707d962e8c148d113d733404ef6ecdc4b7e5bf9cd721a2281edab31327fc983d0bdcb519c9ee98a530de56d85d40ad21fee13a36567c5a34671aa27b06cb316f9fc27d9e2ed4c59c8ffcb12e2077c7214ecf2e6f6b2dd7c8e", 0x61}, {&(0x7f00002d0000)="e866da5315e7c23c803f891df1c904dd7a7af82150b3abb6540f0f72982c18cb3edcf22d726054d947bb6ee34f6396ddf598ce478b0e81", 0x37}, {&(0x7f0000db9000-0x2)="05c2", 0x2}], 0x3, &(0x7f0000ff6000)=[@assoc={0x18, 0x117, 0x4, 0x8}, @iv={0x28, 0x117, 0x2, 0xe, "089c9b380dbc47e451fe3d6d83b2"}, @assoc={0x18, 0x117, 0x4, 0x31}, @iv={0x88, 0x117, 0x2, 0x71, "e11ce6aeb2da76003191adcd41f37e7d9f7b655079a60ec212036b3e24b05ba3782e71b0e5e7aba39b8bcfc8e26430cf1e3ec580d252c24fd6c9371916040b686bf601a3b0ad3b6b0cfaea2422b6dd38c49b26e55e8db2ee9d1b113aebea57045e05c75abb2388638ca19d1573bdd82ac1"}, @op={0x18, 0x117, 0x3, 0x0}], 0xf8, 0x10}, {0x0, 0x0, &(0x7f0000a36000)=[{&(0x7f0000405000)="2df1c0b1e16270afeb56e8715da67b2762f409c5447efe505f3b83ab700c7b2a460298bd901cf6710e7c3e335f6e414990ab024d0296f9e70727592786f332218df11d77a541b50ae43f6e41abf7201c831d17d0982dbd1b32acb7dedb607e8bb2f512b3e7cec2fcfca23dc05371f93ed794debf22511ce3c9b1f05179eeaec6971fff938b93ceb1e9b478898066c3817a896e95ef6471714aa1466c798886c45debf51d368c582e218c3fe4d3605716cb2c9dd7e76e44dd59d721b31f0cd0c1b996a04b6f2920", 0xc7}, {&(0x7f0000125000)="b04666c9de1aa16f6a0ec21b8796aabeb78f28f853936b", 0x17}, {&(0x7f00007ae000)="e8674a7a5577ec5e5f4ccc9190b2117c4d757b909ee294b2880b690fc0ba688d94e9a7221077058a3b7152382136b8acbc3db0c078370964e8abc61d9d78bf4c474c18cf2acb05499c60241aaa3b4d28f0d7ff0ef02abfdde77a35565ae8047ebc12f9791599969889539563e9506866769756683ed2d10309d077e0cf6440a022af1ecbcbcd46743e8f72a1e7ae152034e40817146958bb7b58d368dd131b20c1442be873caa15a7ceb2e0f0623bfe77c2791", 0xb3}], 0x3, &(0x7f00009a7000-0x58)=[@iv={0x58, 0x117, 0x2, 0x3e, "c8074f403915b30596087edacd3e1f3c4fcb2c6cf7988d2d5d887339e0192a9fa1e4eb6274bcec2dc918a60a95ddb8f3db9a2e40b46917f03f303ac03688"}], 0x58, 0x20000800}, {0x0, 0x0, &(0x7f000056a000)=[{&(0x7f0000f88000)="76f20ed1a85593f276fb6ab6b97a284802d77b3e417599bc1fe8014a598147c482a74a2f90930d2bdc6ab3de3b277c11f2a66853dcd2e4f417c8379be49bede79cac46ec03fb05713be467290a16b55d4dfb66ec74665fd68c7c799d2464e79708a9955f782c9bdb9ba4e7cc762861c489490476c55a0054bd5f08b40fbaf933f71396bb5fceb59fdba65b8fd746f88d77d64c02bddd1f239c7218678556b2e9677da5d5ffd6fb", 0xa7}], 0x1, &(0x7f0000f0e000-0x18)=[@assoc={0x18, 0x117, 0x4, 0x9}], 0x18, 0x0}], 0x3, 0x840) accept$packet(0xffffffffffffffff, &(0x7f0000184000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000f2f000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000066f000-0x28)={@common='bcsf0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 00:58:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0x5, 0x9) accept4$inet(r0, &(0x7f0000ea2000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005d4000-0x4)=0x10, 0x800) r1 = socket(0x1e, 0x1000000000005, 0x0) listen(r1, 0x0) sendmsg(r1, &(0x7f0000030000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "bc0700000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe00000003000000f80000076c3f010039d8f986ff01000000000000af50d5fe32c419d67bcbc7e3ad316a198374edb9b7341c1fd4cb24281e27800000100076c3979ac40000bd837e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000985000-0x20)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) 2018/01/15 00:58:58 executing program 3: mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x7, 0x8, &(0x7f0000aa2000-0x8)={0x0, 0x0}) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f000075d000-0x4)=r0, 0x4) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000aa1000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd320-generic\x00'}, 0x58) setsockopt(r1, 0x3, 0xfff, &(0x7f00005fd000)="fbc286e67d2a12f9f1f8be98dd2c31b49d4b93fb83707f2e5fcd08724752682f92f5c4987b52eb3540b54417ebe99aa6", 0x30) r2 = socket(0xa, 0x1, 0x0) mmap(&(0x7f0000aa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000aa2000)={0xff, 0x9, 0x854, 0x0, 0x1c, 0x3f}) setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) 2018/01/15 00:58:58 executing program 2: mmap(&(0x7f0000000000/0x624000)=nil, 0x624000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f000061d000-0x1f)="1f0000000401ffd8000001fffffff800000000000100000000000000000000", 0x1f) socketpair(0x11, 0x3, 0x2, &(0x7f0000529000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f00003db000)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f000051f000)={0x0, r3, 0x9}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000567000)={r4, 0x0}) mmap(&(0x7f0000624000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000624000)=0x0, &(0x7f00003e3000)=0x4) 2018/01/15 00:58:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2000000000000011, 0x4000000000080003, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f000030f000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f000060b000)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000a28000-0x8)={r2, 0x0}) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000bad000)={r0, r0, 0x101, 0x40, &(0x7f0000187000)="87e08eb497f99945c14c49ad1252b09e5ab7b89727a470d2f31a8734eed123f540a41937e6eec1e01c6793a8599649e794b1680a4b161303b257aee4085b709bf0a4bcfb6d02d0e9a41756ad8eba483c2a39a0dff8697e1bfcadfb87a432dfb2eea69859c7a90972d660b4d25cfb951831b75d", 0x58f, 0x97, 0x3, 0xfffffffffffffff9, 0x200000000, 0x3, 0x9, "79dfebe7b638a23a901299695f7a9b7fae1e2b5cf3bd9847ea1e362d7a45c7337daa0c0ac4707c209c1f29cab0f88e714eaa07b065de39155886c7563283fe775c366ae9316ec8a2c9d8b53183ffc02ab610776dadfcdd4c2840c725bf1cf2cd826390b34092282d6a932985bd4e88c3587d9399837ef70198aefac2ca587233a81251c0"}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000a16000-0x28)={@common='lo\x00', &(0x7f0000e9e000-0x28)=@ethtool_channels={0x3d, 0x2, 0xfffffffffffff0ed, 0x8001, 0x65e0, 0x20, 0x2, 0x9, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 00:58:59 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f0000487000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000997000)=0xe, 0x80800) setsockopt$inet_mreqsrc(r1, 0x0, 0x25, &(0x7f00001e1000)={@remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, @loopback=0x7f000001}, 0xc) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r2, &(0x7f0000670000)="", 0x0, 0x20000804, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 00:58:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) getsockopt(r0, 0x3a, 0x400000000001, &(0x7f0000001000)=""/0, &(0x7f0000fd2000-0x4)=0xfffffffffffffd34) r1 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r1, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x1c) r2 = socket$inet6(0xa, 0x806, 0x8b) readv(r1, &(0x7f0000a57000)=[{&(0x7f0000125000-0xaf)=""/175, 0xaf}], 0x1) setsockopt$inet6_udp_int(r2, 0x11, 0x100000000a, &(0x7f000042b000)=0x2, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x6c072, 0xffffffffffffffff, 0x0) bind$inet6(r1, &(0x7f00005d7000-0x1c)={0xa, 0x0, 0xfff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x90}, 0x1c) r3 = accept4(r1, 0x0, &(0x7f000062e000-0x4)=0x0, 0x80000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f000001c000)={0x0, 0x7}, &(0x7f0000f2a000)=0x6) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00007c3000-0x4)=@assoc_id=r4, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f0000380000-0x4)={r2}) shutdown(r3, 0x1) connect$inet6(r1, &(0x7f0000f3a000)={0xa, 0x0, 0x100, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x15}}, 0x0}, 0x1c) sendmsg$inet_sctp(r2, &(0x7f0000558000-0x38)={&(0x7f0000e3b000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b03000)=[{&(0x7f00007fd000)="5e9089917e12fcbb93cd6160fb19d989f547ed2a604f2d9f3fd855d81fda4f30b5ceca48c3d46ad973c8014ee6f9b3afdaa008defaa7791427bcddcea7524db1da4d08c688", 0x45}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 00:58:59 executing program 0: mmap(&(0x7f0000000000/0xeca000)=nil, 0xeca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000eca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f00009ba000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ecb000-0x4)=0x10) mmap(&(0x7f0000eca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000ecb000-0x8)={0x0, 0x0}, &(0x7f0000eca000)=0x8) mmap(&(0x7f0000eca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000eca000)={0x6, 0x92, 0x8, 0xb1e, 0x9, 0x8000, 0x7cee, 0x8, r2}, &(0x7f0000eca000)=0x20) writev(r0, &(0x7f0000819000)=[{&(0x7f0000976000-0x70)="39000000100009c3692d0000800000f9060800400100000045000107000000141900120004000100000000000000018000036a8900001ee400", 0x39}], 0x1) 2018/01/15 00:58:59 executing program 3: mmap(&(0x7f0000000000/0xe6d000)=nil, 0xe6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000e6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000e6d000)=0x0) r1 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000d57000-0x78)={0x0, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f0000e6c000-0x10)=@common='sit0\x00', 0x0, 0xff, 0x0}) 2018/01/15 00:58:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x7, 0x5, 0xaab5, &(0x7f00002a1000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000054a000)={0x1, [0x0]}, &(0x7f0000302000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000fd0000-0xa0)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000553000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000397000)={0x0, 0x8000, 0x6ec0, 0x1000, 0x0}, 0x10) sendto$llc(r0, &(0x7f000059c000-0xb4)="0ce31292455e32d6740d7a9234a03fc3cd62795c91102a7a18b9de6abab161d3cd463dbebd90d5433c15608d848fc30e9b8294ea6030182d831e5baa58d6ef2ec0773152f5ce563491a082b79488412609a1f286474197d9417c691520c8fb1aa2b19107945b90fd2f9ec44f3ec061ab9104190a24dc9aa8d5dea4a61c02b5aae4d74fe7d28841d46f4029902a0b9e5cc49c369b0aa35b568c4fcb624b0ff58742fb394cc0ea8765d013f629c7fcddb3b84cb258", 0xb4, 0x1, 0x0, 0x0) accept$packet(r1, &(0x7f0000e3c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f00006a2000)=0x14) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000b12000)={r2, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) r3 = socket(0x10, 0x803, 0x10) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000694000)={0x2, &(0x7f0000271000-0x6b)=""/107, &(0x7f00003df000)=[{0x26c813be, 0xa6, 0x1c, &(0x7f0000c2f000-0xa6)=""/166}, {0x4, 0x63, 0x8000, &(0x7f0000fb2000)=""/99}]}) write(r3, &(0x7f0000f53000-0x69)="26000000250015f8feffff780d00000001ffff04084000000e00010004000009000503000000", 0x26) socket$inet_sctp(0x2, 0x5, 0x84) 2018/01/15 00:58:59 executing program 2: mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000ff0000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005e1000)=0x10, 0x800) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000ff0000-0x4)=0xfffffffffffff000, 0x4) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000522000-0x8)={0x0, 0x1ff}, &(0x7f0000ff1000-0x2)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000c9b000-0xa0)={r1, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x54, 0x80000001, 0xfffffffffffffffb, 0x2, 0x9}, &(0x7f00005d6000)=0xa0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000fef000-0x44)={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffd, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="00721ffb04a922e804e7d5688bc88902"}) 2018/01/15 00:58:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x400000000003, 0x0, &(0x7f0000634000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xfffffd48) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) 2018/01/15 00:58:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000a83000-0x38)={&(0x7f00003a2000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00006c7000-0x10)=[], 0x0, &(0x7f00009e0000-0x48)=[@rights={0x28, 0x1, 0x1, [r4, r0, r2, r2, r3]}], 0x28, 0x0}, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000691000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r4]}], 0x1, 0x0}, 0x0) close(r2) close(r1) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f0000d21000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r5, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r6 = accept$alg(r5, 0x0, 0x0) sendmmsg$alg(r6, &(0x7f0000e3c000)=[{0x0, 0x0, &(0x7f0000a71000-0x80)=[{&(0x7f0000b6a000)="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", 0x160}], 0x1, &(0x7f0000917000)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r6, &(0x7f0000eaf000-0x38)={0x0, 0x16c, &(0x7f0000825000-0x30)=[{&(0x7f0000efb000)=""/16, 0x43}, {&(0x7f0000435000-0xbb)=""/187, 0xffffff80}, {&(0x7f0000b7d000-0x1000)=""/4096, 0x876}], 0x3, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) 2018/01/15 00:58:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f000035d000-0x1f)="1f0000000601ff433b07870000f6230000000000000000810000fbffff5a98", 0x1f) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f000099b000-0x10)={r0, 0x28, &(0x7f0000f89000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000848000-0xc)={r1, 0x8, 0x0}, 0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000ffd000)={0x0, 0x2, 0x5}, &(0x7f0000b83000-0x4)=0x8) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000e9e000)={0x401, 0x0, 0x0, 0x2, 0x5, [{0x5, 0x7a, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0x5, 0x0, 0x300, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, {0x8000, 0x8000, 0x3, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0x331, 0x1, 0x40, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {0xdbe, 0x200, 0x58dc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f000094c000-0x6)={r2, 0x8fa}, 0x6) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f000017b000)={0x3, &(0x7f00008e4000-0x5a)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000a48000)=@sack_info={r2, 0x13, 0x3f}, &(0x7f00002ef000)=0xc) 2018/01/15 00:58:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = accept4(r0, 0x0, &(0x7f00003a1000-0x4)=0x0, 0x80000) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f00002de000-0x2)=0xbc) ioctl$sock_ifreq(r0, 0x1000000000089f3, &(0x7f0000eca000-0x28)={@common='ip6tnl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff0306000000eb00ecff0001000003000449fbf502007e23"}) 2018/01/15 00:58:59 executing program 5: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000303000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000415000)={0x2, &(0x7f00004ad000)=[{0x0, 0x0}, {0x0, 0x0}]}) r2 = socket(0x12, 0x807, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000b61000-0x17)={0x0, 0xf, "46f9cea1124644db8284847dd1d160"}, &(0x7f0000001000-0x4)=0x17) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000788000)={r3, 0x400}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f00003dc000-0x40)={r1, 0x1, &(0x7f000085b000-0x4)=[0x6], &(0x7f0000001000-0x28)=[0x3aea, 0x0, 0x5, 0x2, 0xb9, 0x0, 0x101, 0x6, 0x0, 0xe554], 0x10, 0xa, 0x1, &(0x7f00003a7000-0x28)=[0x3, 0x100000001, 0x9, 0x1, 0x3, 0x64e, 0x200, 0x1ff, 0x9, 0x1], &(0x7f0000000000+0x7a1)=[0x9, 0x7fffffff, 0x8, 0x7], 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000001000-0x10)={0x6, 0x3, 0x2, 0x5}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x800, 0x8001, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r4, 0x6, 0x21, &(0x7f0000001000+0x5c6)="c4b25fc3c7e166cfc319c3dcb71ff2cb", 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000aa2000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@noop={0x1}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x8, 0x0, [], "5bc7a4038f91050b"}}}}}}, &(0x7f000086d000)={0x0, 0x0, []}) 2018/01/15 00:58:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003f2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-avx\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f000016f000)=[{0x0, 0x0, &(0x7f0000cc3000-0x60)=[], 0x0, &(0x7f00002e3000)=[], 0x0, 0x0}], 0x1, 0x8000) sendmsg$alg(r1, &(0x7f0000e95000-0x38)={0x0, 0x0, &(0x7f00006b1000-0xa0)=[{&(0x7f00005cb000-0x96)="284701d56b3259a502e02ae380e0c772fc3834343537f0e4423f1803a09cce7c1144786d8fe83db6b6c20b6e6750d0883e3282b3ad843e2f6b2ed6858b3cb54775c38b015e1175f72079c1ed369a2abaad14495565a98858d50961bed79ad83d9853715691c15d068bd1182fbd7abbb0a94a6e657e85fa7ba932f2b12c31bee9d2dcb9580b95269e17a6c3e0e31e2f62c945743adb81", 0x96}, {&(0x7f00009ee000-0x3e)="78f7a6baf311b5aa85f7e6acafb19b89781a4180b415ce2d823952a590734fcefe78c2566728ec21bd0ce521270e6255ffc216cb842dde89ce5b95bbc538", 0x3e}, {&(0x7f000060b000-0xbc)="8331193f20bee299a1820ae167e01dc4dc11b7b5ead7082b06bcf08b57fce9c51ba3ae76de96ac8e0a7364a82875ca5aa2a75731b47a9b97b0d175e8f3ec00b1b6a7d346746021518247135c087335b754b5351528375a367a1ee917e3a03021a2fe1614df061b1d25dbac0f8cecee0e27bc1c767a66a07ea3feda9183edabe93224c5da34fd70f41ae5443f90423efca4f36bc80f6ffce782579bfd2d9f42a2505aabcfb6ad20a0e09076b3bf552b3fa4470b2a6bdcfe8e0cd8d68f", 0xbc}, {&(0x7f0000b0b000)="8fb20a4b4fa2a66ece18bf8fbb52d2a9c54f8c8b212bcc413543219c2efb4f6cb510aa46f5ca2ab7acadfc04de773e3ad7b36308b415419d983ae60acb060987de7785dd406e873d633e7b1ced8689b712dca9d778aab43acf915992cfff83ce48becb4a4e562d230a1a278aeabc93d90e165368ed0ea1012bccff17b3e1dc9b245d7eecbd9f5ea27d475e8a962336936980b4ce7d70b330149eb0ad1d164a906451b180a2ab86b0a45446621afdc590acc6e1a3c0648b63", 0xb8}, {&(0x7f00006f5000)="1756289187a8d40ba25fcee25a714a60a8226659fa1124e1b33432e9e4db5ebe50401c60fab04d26b3a98dc6024dfe2781d4d20e5854f5dd8cceb71502f0749da10330486a3ce0d41f07cdc60d29194160efef0df45b92a324ab082ca5b298cd54a544005610ea91adfce471f2bedd4cd845bed23395a5c19ffd1d68d8debbeeb154", 0x82}, {&(0x7f0000bba000-0x8a)="a7ccbc047d7c58156c944c7ec2b9f869cde426927bdc3621d7e0973e6197d39084275b4fc447ab9a13841452fbcaf71df0deca7cf10892e9e151e57ffacb223989141c04572b8f15e2370ebb24f2b913a882d8415eaf2adb46195550d3893e96671ff3bd127c7fcd72fa2702464f29baaca967763bfc502f2835a074078b5c8d31cbd8f00c77bee38025", 0x8a}, {&(0x7f0000b91000)="6bbc74d5b6d54772fc174ff6adcd5a337564fa478ef15711161305763288320b83a0d293a5a9a27d1fca7feae7ed5e701302687bc6a2eedf83c55d1fa6c3d0dc5f781ee1", 0x44}, {&(0x7f0000adb000)="7385b5", 0x3}, {&(0x7f00009a9000)="bd09f047bde8f0947147110d0fc60dd1130497e29f92017f9d33f18e89e0b646a22f74d0272e0afb92f86022febf4818b3a593936c030cf0124cdb31cc04480c7352f4aa3b6bf174aa8a5d8eee22f5bb50699193e6e3da9663f1c962a610ede81a957629ed0c7161208cbc335ed4d74fcab2b53e3d365a1cecbeed33aad0f9822fc03c80d9cc17", 0x87}, {&(0x7f0000370000)="7c61b7411b5ac24f6b0e4ecdf5c86fc0119a7710d9cc719063873becbc0faf8a5af34a9cd3cc04bd0c8e72c5", 0x2c}], 0xa, &(0x7f00006af000-0x11d8)=[@assoc={0x18, 0x117, 0x4, 0x800}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x1018, 0x117, 0x2, 0x1000, "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"}, @iv={0xf8, 0x117, 0x2, 0xe1, "7a2b323880a82a1d2f002529c1a68354ce6073fcd6ac6425c96cf1a01a0e946ca62ff067f3d4f2722f0488f1f74c92c6d349f5c3758d73f00e21af16f40ab0fdd4c362dc32ed4d797197cc497a055de5ef68b155b8ec30496720e9d65246b4efac56ea22afe39dd1b74a000d7c9cf30b8629a550899c70d2120eceaddd000c5eef5d487ea1dd2d0a7c970bd047fc87ac7eff1053fb827d92bdca15f265f1560c56da4d3324c4436a71254c68188e54417e1683daa6c5450cdf79910d60a60421a7ea3745702a0e93196cb1fbfd7f33832843ce7faf54cad5b287cf44b5eb745c89"}, @iv={0x38, 0x117, 0x2, 0x21, "8c14bdfeb3d3608096d9293bdcee0fd44bb29627f768bcf18120c6c3945bd87f4c"}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x6}], 0x11d8, 0x40000}, 0x20040081) writev(r1, &(0x7f0000a0d000)=[{&(0x7f00000ed000)="05", 0x1}], 0x1) socketpair$inet(0x2, 0x80003, 0x2, &(0x7f000019c000-0x8)={0x0, 0x0}) 2018/01/15 00:58:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt(r0, 0x40000000000006, 0x20, &(0x7f00000a6000)="02000800000000fc00005462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe72dbcdc6e30ac10369300f6af7d07634832b8a5c0a94c0700000000000000982074e81b1058d02f8001732017e2466a9fc43aea71263335960415800000f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802a602fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2ecab7bbfbcbb98ddbf6f6e3f53236255835", 0xe4) sendmsg$nl_crypto(r0, &(0x7f0000184000)={&(0x7f00009dc000-0xc)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000f30000)={&(0x7f000037b000-0x108)=@upd={0x108, 0x12, 0xe00, 0x5, 0x3, {{'sm3-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], 0x2400, 0x2000, 0x0, 0x0}, [{0x8, 0x1, 0x4}, {0x8, 0x1, 0x4}, {0x8, 0x1, 0x10000}, {0x8, 0x1, 0x4}, {0x8, 0x1, 0xfff}]}, 0x108}, 0x1, 0x0, 0x0, 0x20000000}, 0x4014) close(r0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00004c7000-0x4)=0x0) 2018/01/15 00:58:59 executing program 0: r0 = accept(0xffffffffffffff9c, &(0x7f0000b57000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000d9d000-0x4)=0x10) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000e0e000-0x2)={0x5, 0x2}, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000c79000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x28, 0x0, "596505bac5b1c92722001b56943af26824b2ec29e8cc32a1add11be7510d5b64"}}}}}, &(0x7f0000a2f000)={0x0, 0x0, []}) 2018/01/15 00:58:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x101771}) pipe(&(0x7f000034f000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f000093c000)={0x5a88, 0x0, 0x10001, 0x7}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000404000-0x10)={r1, 0x8}) sendmmsg$nfc_llcp(r0, &(0x7f0000b73000)=[{&(0x7f0000b34000)={0x27, 0x3, 0x1f, 0x7, 0x586, 0x2, "81eb181ee2debe3133331e1bfcecf376865add9094ed9bf0f73e0b060ffb9c80099245339a639cd4ffbe0354b8354193814c723e7582e1fd4c23b821a43c7d", 0x5}, 0x60, &(0x7f00004e2000+0xff)=[{&(0x7f000077f000-0x1000)="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0x1000}], 0x1, &(0x7f0000463000-0x108)={0x108, 0x112, 0x3, "5a3006cb31c1e53c913550bcb3d53a1ab495567ef7386c6bf904b2c844ef2bcc290d7cbb8969878dc57ac26b5dd00356b2a66d30af672242ea1f0b62652705fca01054f48df0b31f4d97ca83bfe3c8a9d554a0e3d6cae675d34eda8842dc82a058519b18e355af9a02357b949228853f62677e689cb45c2d337d4fdde8d1a090a6c32077dbdb0e6ae91ed161654a6c0d11353946dace1983089d60879cc09233bbd8cb12e2c88d10a125e77e8c1b48b360a05289c8acd30b175d8f0a4bd5d556758d575d106112578735a967a2cdd6a1843895d8546592a6c41e070faa9beaa76e6b4afe97ea99e98fdc7e5524758e52ed6fa93eea4d"}, 0x108, 0x20000000}, {&(0x7f000014d000)={0x27, 0x200, 0x4, 0x3, 0x7fff, 0x7, "fcba9fae12faf673b22cc1b250612d889fcb42fb0b12937d73cae553110819a20536cbf4bc7880567f63992be63f7132cffbbe0836f98c25e3d89a019a2cb3", 0x3}, 0x60, &(0x7f00000f7000)=[{&(0x7f0000250000)="31b03e9e596d66a80b346b47411be6a1ce3ecdb7c566174161fa9cd43e6811a3f65e05f2c27675c5e9f04c5ba5653e1c015af36ff78dc5cd1d66fcfc1a8e1dca15068dfe85e6bfb3ec478f1547b7ad40197395a5709ab84378bf0a4a2986e329bf159ee9fe628333564113021c74d4c08767ba0e6aa56d08a444dd1d9d702f1635142fe6c12e39f614a53def3680bb88feb8f104ea3c0a2c9ad3a2f75ddceb2807a7c0af5e391e255d3a0348ed277eea55f590c97872edac45d117127e177a943cac13dc6c46f369ec1e17d2a5863c79080fa710a5b3b57f380f2a0748a1a9e359d028d2969beba866b4ab0a", 0xec}], 0x1, &(0x7f00009ef000)={0x30, 0x110, 0x1, "bc6f837f14de66325b12f042b33190209c02b4d081882f36d6c6d85fac"}, 0x30, 0x10}, {&(0x7f0000a3c000-0x60)={0x27, 0xfffffffffffffffd, 0x3, 0x1, 0x1, 0x7fffffff, "e4f552b283aa61df2d554e805faaad1364e8eabce0e237f31fb6e964c96b5c9302c7d0d1f2c9580591b58c78fa1f34ba79f4549c72aec646913e7d3a9e5b90", 0x162}, 0x60, &(0x7f0000708000-0x80)=[{&(0x7f000039d000-0xea)="790f562775a64367097d414b6e5b09b4dbb14293752dd9afc8b37660c9cad3cc784cab5282512f12a5904cc95a31895b31453682ec454e1dc27ef378ad52a02b8bca74e1ef38b9e055b9ffccd1846741ffecb787f42ec16e902eabe4530e3ffa3f9c455cb6644f7dd6f39753030f131f8949e1df01fc8864043d26e61116f79f6015807e03f68cf5df940629273e70a5870eaae262438b170fb4e09233d990645f65a3a1a7c91042b4e0b2f4025d016fc3522aa8b0e0df7afbc2225d754acd268bb4b41eed2c4c3ea88d39792ef07b3410288ee7d2aeb256fcce69a35e5443d12f1367c86d0f12ecd86a", 0xea}, {&(0x7f0000eb3000-0xdf)="126196b515c893048451bda4963040b014207aa8fd02c46112da05d57717d723af472dbc2472c1d185d49347d96de0f0748f9e89238a74915c08cdeaf66e3b6e85bbc46b5ccc7bb6f6cf506267442fecde659b7896ee62c3f282065b32bbbd4598946eb9bf0cd52a0f6bee13fcb846957af5015dc5e3644229192c63d657f97b056c3618feadc12c68fffb3f14b26d4c3eaea61ce249e9b0e3ef921b76db8f698d0d5b51951575a37073d1b33c03abb798f1fbc9f935e9125389bdf039447e441ade9eb2ccaf12b1ec9839831dd4f49d5a6cb9df54bac478762673ddfd5930", 0xdf}, {&(0x7f00006e4000-0xdb)="0ae9bbc228a218df614b8e2453dcc078f34ab50acd50f2d3952a09a98fc026c61d477fd5e819733db58d9fd4ef1dba1b0f6cd5c3489b20334b8a2569740570fbb0856ec3f1075b24f77781d1c2ac15a7e052a30978f449313d374c4c0892665af47d3ee9629a82766f695ba34034b9c0f83f297c3d608ee0a2e28a7d9617419793c21fc76d06af3bc8a63755eebce4600374dfa851b75d6e056d2247bc89768a9f932df5a07af52daa2471c8b0beb96a2dc067bcb5c855709e0d9f92743192623067ac2ed7673f6e17061b3401ef4a894ff5ca5c6f40a338a344aa", 0xdb}, {&(0x7f0000d40000)="a37a40fe6e10fe793ebee0603b54171c2ce9a583ec3c9330f47ee63c4bbadbdc1fc8b69d0c85f4f4f891859c03b7256700c850c952c9565006d39cce353f03030a5a6aeb5f84cb64f9896f4d3167efd660fc5f88dd1bd13e2451f2fe97cd9afa896797e5a6116a017216da1d92f29c47ef2efcfd6b364ba02b87aa5faa7ec459374f72721b539d740e6760b4d0ff756ce155a811a6f8efc84f7cbc39f54a8153fdc37b39e1f7bf2152f7abf73e15445cf5d4facd427dc712ec567e", 0xbb}, {&(0x7f00000e1000-0x21)="d4f9b43b9990cb4ff6e1b1e546ac01ff30f036c28a70646918a92c8d1c1b86e5e3", 0x21}, {&(0x7f00003e6000)="9f8aec052eecc880c4f4592e35339afb2c5d9eafa3bbaf575f7905354b823c5b7e39bfa0a5ad3ed45cfdcd936c624467f7f5432a17783902d94895e8a0c300ee007d322c8c592d04c58c03b848b98360835e869ee1ed99cd9a0b703b217c8ecd02079fc498982f75ed155de427dc99c84aa814680d00fd1701884c94980bfbf0c5db7fbdacdeec885f73008e0bc3a36a9b718d9b8e4b6efc85", 0x99}, {&(0x7f00005df000-0x15)="4b97972e50da872022710f0e421cc264efe8c87eb8", 0x15}, {&(0x7f000097e000)="ebb63ec284e3ad7d67236bd9f41159ee29c00c175a15434946bc6bb06739c5c9cbb8c6022966743e94be192a9852c1a9c5dd71a984cacd029b43e9444ba0a17f3d1a52d04400e0cec4bcea6146dc13c50e60f4989bf8d27c2a07821c6f845c43e4bcc634e46e62a163b38d6b871cb2cb3f2257eda8f142c8a1807b2a1c38dd678af36d0d6290ee8b69bdf4e8d0e367c240044ab1f5339efca010a75e1fbb5e6b71bbda1f88279b679e92878e2b77e8c36567df7bc4b43212acabef3d", 0xbc}], 0x8, &(0x7f00008fa000-0x100)={0x100, 0x1ff, 0x7fffffff, "2dd081d59e2ce443c1bc0867bac8a828299e9b91b798632df7299f4670d6fd4d527aaa686c9b9e6acb1e10c623267c69782e7c463053e251ed052788ca6d7db84a3e1bde5521d2ce5a2203a78e0be356c0a6b228c516b56021dafea20480b4f8c8b631387507a0c53f1dc3a95dacf9f837508dfc213fdb6afbf8ba44c10c82d4e62bf8c933c82f4a80f5dfabc82f10888a9ad68f5a192573d5ffc032b3e05117de8908b1ab814ff7e236394cde3d86c5f45df07d744038aa5366c2d71e370e57c0b5f77ec6f90735954a100356c84b7a781162e18fd329e9a63e93279f8052c49ff00db98353f9054e35"}, 0x100, 0x4000080}, {&(0x7f000041a000-0x60)={0x27, 0xa52, 0x8, 0x7, 0xd36, 0x7, "cd9382c39faa17704e16366b7f55abe072571ef23bf6e9ccd91738130be16d8973f639356ea23d2e63b7403c113cda4da00a150f7afbf6bafb06259fcbf6c9", 0x5}, 0x60, &(0x7f00004c9000-0x10)=[{&(0x7f0000bf6000)="", 0x0}], 0x1, &(0x7f00005b3000)={0x80, 0x0, 0x3, "9f8982655067cb7cd00c35f0a0c63de61b6cba3b15fab57ce4e9bd94601bd251617df73912a8b0dc77b03052b65aeaf005b758d194a1f4ebd2a460e1df8567faf77dac0adee0b36f26e9160d100dce8b0e870364369de1ba4a76dc7c9497b162789d7429aa91f9f85e94bdc3"}, 0x80, 0x40}, {&(0x7f00004d1000-0x60)={0x27, 0x8, 0x9, 0x6, 0xffffffff, 0x2, "93babc5fef4e168420885b53fae9d5ec4c776dd559c377dc5309244f862a3bc63f1b70d0452732662385c3c621c040babecf6dd195d6f0118600fa7eba59da", 0x3}, 0x60, &(0x7f00009fe000-0x20)=[{&(0x7f0000f2d000)="38ab6b471b", 0x5}, {&(0x7f0000dae000-0x47)="2b55799236a0d7e4291683846b5e5d1e3fe3b6239acfb7e942b35ebf0f946dbab8d716a883805d21eef58e806c9bf696429cd7d5e0facf38186f77010fb18d610c97d533699141", 0x47}], 0x2, 0x0, 0x0, 0x1}, {&(0x7f000063e000-0x60)={0x27, 0xffffffff, 0xa8f, 0x7, 0x6, 0x7f, "c010192877c7af552bd4b62b3807803bb5c39a03f926e1d7744edb726ffb725a55a25b2dc18edf3eb9fea2591c28a46146449f0673d97fd2302cf562f9d5fb", 0x7fff}, 0x60, &(0x7f0000ad8000-0x20)=[{&(0x7f0000885000-0x9b)="9d76140be11005cf94329428520f4f8b0c671b38914b88eb488d5fd110501fc79990a1aa77856652994aa9e6f851f70d52e89b900193ba7ed1b35e29bdb4978865849f0bfcafbd59dfd819689ecae74834143b7555f53776b73161b624583cc20fa1bc89f02e517b89eccacf0d25cad9390d83f61ada9f4f5ce5df5a5984d409a1240a6149d73305a7baaca564c6f1c973487123d473a75060cabe", 0x9b}, {&(0x7f00007fe000)="b5a88425c3445520fb9c0a9275aa30677bcef2e6e09e5c1b8aca0031e149c7f5fd11c7db8c8de935acb8501c69bad297f34395356a407eedb7ba41f346a03cf067358502057ed2ddf2e09698a3efa81075fa39033b3072abd3bb5e589727ece0a5dfd9244c03ad69", 0x68}], 0x2, &(0x7f0000397000-0x38)={0x38, 0x10c, 0x36, "bf0471c7298091c5c98b43e78005517fc9a13d37e3703c10ba23e01b5e977c15a9a76a7af0b7f726"}, 0x38, 0x80}, {&(0x7f000038b000)={0x27, 0x6, 0x7, 0x4, 0x0, 0xb13, "7f7a44bda1f3f7a1d2952981e94108df0eb4f4723cc9a7889f7bf760b02a1e09f6155959a9376d50b45e12f5e0126d576781829f4dc208da11500e1d1fedda", 0x1f6}, 0x60, &(0x7f0000b22000)=[{&(0x7f0000219000-0x1000)="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", 0x1000}], 0x1, &(0x7f0000da6000-0x60)={0x60, 0x0, 0x5, "8e7a9de33346b82b23aac5d34baeb7f5b2409a58391a2e53640f09537a2a799c76451383652fce3afd090a60f01d01abe942903175084e0805ea67ee703959cc8cf1f7cfe5b762ffff94f7"}, 0x60, 0x8000}], 0x7, 0x40) bpf$PROG_LOAD(0x5, &(0x7f00006f5000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0xea4c, 0xff61, &(0x7f000000a000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/15 00:58:59 executing program 3: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f0000f6c000-0x4)=0x4, 0x4) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000364000-0x4)=0x8, 0x195) sendto$inet6(r0, &(0x7f0000f73000-0x31)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socket$inet6(0xa, 0x3, 0x8) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000484000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000b45000-0x4)=0x8) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0x44f, 0x23fffd, 0x0, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000f7c000)={0x0, 0x0}) getsockopt$inet6_buf(r0, 0x29, 0xd7, &(0x7f00004e1000)=""/219, &(0x7f0000d73000)=0xdb) 2018/01/15 00:58:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x4000005, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000000)=""/51, 0x33}], 0x1) 2018/01/15 00:58:59 executing program 4: mmap(&(0x7f0000000000/0xce1000)=nil, 0xce1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000cdd000-0x22)="220000001800070900000000000000000a00001e0000000800f8ff000500026fff45", 0x22) mmap(&(0x7f0000ce1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000ce2000-0x4)=0x100000001, 0x4) 2018/01/15 00:58:59 executing program 2: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1f, 0x80a, 0xffff, &(0x7f0000005000-0x8)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000008000-0x108)={0x0, @in6={{0xa, 0x3, 0x28dc, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x40}}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0x1, 0x7, 0xc718, 0x9, 0x0, 0x7f, 0x4, 0x4, 0x42, 0x4, 0x37, 0x5, 0x3, 0x2]}, &(0x7f0000004000)=0x108) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000006000)={r1, 0x4}, 0x6) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000-0x5c)={{0xa, 0xffffffffffffffff, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, {0xa, 0xffffffffffffffff, 0x401, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x8}, 0x3, [0x2, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0]}, 0x5c) getsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f0000003000)={0x0, 0x0}, &(0x7f0000005000)=0x10) setsockopt$inet_int(r2, 0x0, 0x40, &(0x7f0000001000-0x4)=0x0, 0x4) 2018/01/15 00:58:59 executing program 1: mmap(&(0x7f0000000000/0xc8b000)=nil, 0xc8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) r1 = socket$inet(0x2, 0x10000000003, 0x6) close(r1) mmap(&(0x7f0000c8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r1, &(0x7f0000c8c000-0x10)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000c82000)=0x0) sendfile(0xffffffffffffffff, r0, &(0x7f0000c8a000)=0x2e, 0x400) socketpair(0x11, 0x0, 0x0, &(0x7f0000115000-0x8)={0x0, 0x0}) bpf$BPF_PROG_DETACH(0x9, &(0x7f000018f000)={0x0, r2, 0x4, 0x2, 0x0}, 0x14) 2018/01/15 00:58:59 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x80000, 0xfffffffffffffffc, &(0x7f0000001000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000002000-0x8)={0x1, 0x4}) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000001000-0x4)=0x0, 0x4) [ 403.993985] IPv6: NLM_F_REPLACE set, but no existing node found! 2018/01/15 00:58:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffefffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000bb1000)=""/75, &(0x7f0000e7d000-0x4)=0x4b) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/01/15 00:58:59 executing program 2: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000014000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f000000b000)=0x9) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{0xb, 0x92}, {0x3, 0x1}, {0xa, 0x7}, {0xf, 0xc2e5}, {0xf, 0x6}], 0x5) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000014000)={&(0x7f0000017000-0x124)={0x28, 0x1e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0}, [@typed={0xc, 0x0, @ipv4=@empty=0x0}, @typed={0x8, 0xa, @void=""}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 00:58:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7d}]}, &(0x7f0000f92000-0x4)=0x10) r0 = bpf$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 = accept$ax25(0xffffffffffffffff, 0x0, &(0x7f00001d4000-0x4)=0x0) connect$ax25(r1, &(0x7f0000ba0000)={0x3, {"eea1c6db15b457"}, 0x7}, 0x10) r2 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f000094d000-0x4)=r0, 0x4) write(r2, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/15 00:58:59 executing program 0: mmap(&(0x7f0000000000/0xeeb000)=nil, 0xeeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x2c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ee9000+0xb8d)=0x1f8, 0x4) sendto$inet6(r0, &(0x7f0000ee9000)="", 0x0, 0x0, &(0x7f000050c000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f0000ee9000-0xcf)=""/207, 0xcf, 0x2000, &(0x7f0000ee9000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x34b) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0xc, &(0x7f0000eec000-0xed)=""/237, &(0x7f00002c8000-0x4)=0xed) 2018/01/15 00:58:59 executing program 6: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000022000)={0xffffffffffffff9c}) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(r0, &(0x7f0000023000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000001d000)=0x10) r1 = socket$netlink(0x10, 0x3, 0x10) r2 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000010000-0x4)=0x0, &(0x7f000001f000)=0x4) sendmsg$nl_generic(r1, &(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}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000024000-0x4)={r1}) 2018/01/15 00:58:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000b5b000)=[{&(0x7f00004f4000-0x39)="39000000110009240103ea20040500ff0700000005ef0000d7fffffb084d000019001a0015000000fefffff5000100001e2000023c00000005", 0x39}], 0x1) connect$netlink(r0, &(0x7f0000923000)=@kern={0x10, 0x0, 0x0, 0x80000000}, 0xc) 2018/01/15 00:58:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x1) sendto$inet6(r0, &(0x7f0000eec000-0x61)="0e53de15ece791eeb764aaf9afffcbff9d4f7f09637760309f3f56e335ed493c1d28dd6e8013d7053b954c7144e00c330224199c90a9f5acae3260189425a67d03d71e3c355f44d0716068c8559ca59a5ae6f23366516307d34a80f5ff33038d90", 0x61, 0x4000, &(0x7f0000652000)={0xa, 0x1, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xe}}, 0x9}, 0x1c) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x1, 0x10, @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$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000dea000)={0x4000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffc, 0x5, [{{0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x20000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x3e1) close(r0) 2018/01/15 00:58:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005aa000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-avx\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f00001c5000)={r1, r2}) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f0000bcb000-0x10)={&(0x7f000030a000-0x20)={0x2, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, [@sadb_sa={0x15d, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}, 0x4b}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 404.036276] IPv6: NLM_F_REPLACE set, but no existing node found! 2018/01/15 00:58:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2000000011, 0x8000000080003, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000155000)={&(0x7f000078b000)=@in6={0xa, 0xffffffffffffffff, 0x100000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000d81000)=[], 0x0, &(0x7f0000f36000-0x30)=[@init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000347000)={r0, 0x7, 0x1, 0x9, &(0x7f000014c000-0x4)=[0x0], 0x1}, 0x20) 2018/01/15 00:58:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00003cf000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f000061e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4000}) r1 = socket(0x3, 0x7, 0x20) syz_emit_ethernet(0x32, &(0x7f0000e95000-0x11c)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x4, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "8c4d14", 0x0, "5748a8"}, ""}}}}}, &(0x7f000042d000-0x8)={0x0, 0x0, []}) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000da0000)={@common='yam0\x00', @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00003b4000-0x8)=@assoc_value={0x0, 0x4}, &(0x7f0000746000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000527000-0x8)={r2, 0x11}, &(0x7f0000f9e000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000089000-0x10)={0x1f, 0x202, 0x9, 0x8, r2}, 0x10) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000e56000-0x77)=""/119, &(0x7f0000fde000)=0x77) 2018/01/15 00:58:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xe, 0x1000, &(0x7f0000307000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000603000)=0x0, &(0x7f0000e67000)=0x4) r1 = socket$inet6(0xa, 0x80003, 0x5) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000704000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x8, [{{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xfffffffffffffffe, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x906, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x1000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x2000000000000081, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1000000000009}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xe0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x490) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000aab000-0x410)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x90) 2018/01/15 00:58:59 executing program 0: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x0) sendto$inet(r0, &(0x7f0000002000-0x32)="32000000180025ffff0701a2f80814040a010080000022000200000016000500e78002000000024fce6730eea4eb0456d718", 0x8, 0x20000804, 0x0, 0x0) 2018/01/15 00:58:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x805, 0x0) listen(r0, 0x80) socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000231000-0xe8)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, 0x1, 0x3c}, 0x0, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000d15000)={0x0, 0x0, &(0x7f0000260000-0x10)={&(0x7f00004cf000-0x20)={0x2, 0x7, 0x0, 0x6, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000550000-0x8)={0x0, 0x0}) bind$inet(r3, &(0x7f0000b0d000)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000df2000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00001e2000)={0x0, 0x1c, &(0x7f0000b0e000-0x38)=[@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}]}, &(0x7f0000df4000)=0x10) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f00009c7000)={@common='erspan0\x00', @ifru_flags=0x5000}) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000cf6000)={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]}}, 0x8c) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000031d000)=@int=0x0, &(0x7f00007b8000-0x4)=0x4) pread64(r1, &(0x7f0000e31000-0x76)=""/118, 0x76, 0x0) 2018/01/15 00:58:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000850000+0xd55)={r0}) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000523000)=0x0, &(0x7f0000b72000)=0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000280000-0x28)={@common='ip6_vti0\x00', &(0x7f0000d5e000)=@ethtool_cmd={0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 00:58:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socket$nfc_llcp(0x27, 0x3, 0x1) sendmsg$nl_xfrm(r0, &(0x7f00009fc000-0x38)={&(0x7f00006b8000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000576000-0x10)={&(0x7f0000f6f000)=@newpolicy={0xcc, 0x1b, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 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}, [@proto={0x8, 0x19, 0x0}, @policy_type={0xc, 0x10, {0x0, 0x0, 0x0}}]}, 0xcc}, 0x1, 0x0, 0x0, 0x0}, 0x0) accept4(r0, &(0x7f00001a6000)=@ethernet={0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ea2000-0x4)=0x10, 0x0) 2018/01/15 00:58:59 executing program 1: r0 = socket$bt_rfcomm(0x1f, 0x1, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000001000-0x4)=0x5, &(0x7f0000c3e000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x1, 0xc6) connect$llc(r1, &(0x7f0000e17000)={0x1a, 0x1f, 0x7e5, 0x5, 0x9, 0x800, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x12}, [0x0, 0x0]}, 0x10) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000bab000-0x4)=0x9, 0x4) sendmsg(r1, &(0x7f0000030000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "0200000900008d0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000448000-0x10)=[], 0x0, &(0x7f0000ecf000)=[], 0x0, 0x0}, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000f99000-0x44)={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="01c936106f439ae7db9291a787e53916"}) [ 404.216873] sctp: [Deprecated]: syz-executor4 (pid 32195) Use of int in max_burst socket option. [ 404.216873] Use struct sctp_assoc_value instead 2018/01/15 00:58:59 executing program 3: r0 = epoll_create1(0x0) close(0xffffffffffffffff) writev(r0, &(0x7f0000e72000-0x20)=[{&(0x7f0000166000-0xe1)="721d280c1e77fb7ea10fa082f0093c78dd1dd45857ecbbf34992c0d03af0cd74d00fdda6b9628c32771aa61416c6384a652d4ea39184bfb80bc7cfb6b0bad67f663a14f96fb07a6a18b1b7159c4e9224aade4babd3a60d14d827dd79c261a34bf3946bd04174e3f4e0e134011434141a2ff17c11bed693bed684ca52f41b1c0f1495a74bd40fac062adfbf7110f98ac756702b2503fcb24645925ea34a05afeaf8615f5147e7baa0bb1637c24f94e401fe1a11a145be408df8ea5a99653e943bda1cd92cdf79a2c45fb81291e18b3415ba7e5bd57e93574118ba5a3cc1562a6d34", 0xe1}, {&(0x7f0000f91000-0x14)="c20b92de8688259b1c47addcdf1667cd3fa18765", 0x14}], 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x17, 0x5, 0x40, &(0x7f0000001000-0x8)={0x0, 0x0}) bind$alg(r1, &(0x7f00003b4000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-avx2\x00'}, 0x58) close(r0) 2018/01/15 00:58:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$bt_BT_SECURITY(r5, 0x112, 0x4, &(0x7f00002bc000-0x2)={0x400, 0x3}, 0x2) sendmsg$unix(r1, &(0x7f0000a83000-0x38)={&(0x7f00003a2000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00006c7000-0x10)=[], 0x0, &(0x7f00009e0000-0x48)=[@rights={0x28, 0x1, 0x1, [r4, r0, r2, r2, r3]}], 0x28, 0x0}, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000691000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r4]}], 0x1, 0x0}, 0x0) close(r2) close(r1) 2018/01/15 00:58:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000a03000-0x10)=@buf={0x40, &(0x7f0000e87000-0x40)="d423c857887b132fe2613fb8f28b5441d1e751240a8dcc7634980df6d5cfcf69182c251f2c50198682515173bfd8f5b2ab5231e4705ac95af8a048860fb187df"}) ioctl$sock_ifreq(r0, 0x8924, &(0x7f00009b2000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x100800001}) 2018/01/15 00:58:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000bea000-0x20)="1f00000001021f001000000400000000809d15ff0900018004000100000018", 0x1f) setsockopt$packet_buf(r0, 0x107, 0x5, &(0x7f0000fb4000)="5306b24e673307725ecc9adcc9cdfcf5a89f5cd140ff3f68edc4db9bf03a9e140e079a0f4f286befc9c1b8638b5b261c95e87c4cc4a73573bba771e43790f821d7f75fad0b03d6dfd1f6407640c96d90100c6fbae146711bdafe05588e08d96c7018efbb5e611ed5442a7ff30c3020533c63beb6d437833b005dabcc34dcf3d52432bd26fdd9f50d7a1699658a1ddb78512f6a4777a9933e82f5", 0x9a) 2018/01/15 00:58:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000fb4000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r1 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_ifreq(r1, 0x8922, &(0x7f0000dc4000)={@common="006effea0000000900010000e7008500", @ifru_settings={0x3f, 0x7fff, @fr_pvc_info=&(0x7f0000311000-0x14)={0x3f, @generic="f8a3aa641e2c13c1e07d15b57fd05159"}}}) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000ff1000-0x28)={@common='lo\x00', @ifru_addrs=@ipx={0x4, 0x6, 0x0, "c37c46c98b95", 0x0, 0x0}}) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000e3b000)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x98) 2018/01/15 00:58:59 executing program 0: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = accept4$unix(0xffffffffffffff9c, &(0x7f000026b000)=@file={0x0, ""/4096}, &(0x7f0000dbd000)=0x1002, 0x80000) sendto$unix(r1, &(0x7f0000344000)="1304e174f0d6ed369fa46d3d16948330c816e66b7d6ef4e399a39fd3373009c05827417b95517f52a6ea9f5e96cf4fe175536b2bfd1af056810ee04f", 0x3c, 0x0, 0x0, 0x0) getsockopt(r0, 0x800000000000010d, 0x0, &(0x7f0000700000)=""/4, &(0x7f0000033000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000001000-0x4)=0x7, 0xfffffffffffffe44) 2018/01/15 00:58:59 executing program 1: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = accept4(r0, &(0x7f0000002000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xe, 0x80000) socket$inet(0x2, 0x0, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000001000-0x4)={r0}) accept$netrom(r2, &(0x7f0000734000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000238000-0x5)="", 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000001000)={0x0, 0x5, 0x20}, &(0x7f0000003000-0x4)=0xc) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000000)={r3, 0x8}, &(0x7f0000000000)=0x8) setsockopt$inet_buf(r0, 0x0, 0x4, &(0x7f000088f000)="", 0x0) socketpair(0x0, 0x0, 0x59, &(0x7f0000005000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000005000-0xc)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000004000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r5, 0xc00c642e, &(0x7f0000004000-0xc)={0x0, 0x80004, r4}) 2018/01/15 00:58:59 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@hci={0x0, 0x0, 0x0}, &(0x7f00004f4000-0x4)=0x6, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r0, &(0x7f0000001000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10) r1 = accept(r0, &(0x7f0000000000)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000001000)=0x5, 0x4) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001000)={0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000001000-0x4)=0xc) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000001000-0x10)=@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x10) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000002000)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x0, 0x1, 0x4, 0x0, 0x0, 0xa0, 0x0, r2, r4}, {0x4, 0x7fff, 0x1000, 0xd2f, 0x4, 0x4, 0x81, 0x2}, {0x987, 0x3, 0x8e, 0x4}, 0x0, 0x4, 0x2, 0x1, 0x3, 0x1}, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x3, 0x7f}, 0xa, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x1, 0x3, 0x9, 0xfe4e, 0x1fb, 0x1ff}}, 0xe8) ioctl$fiemap(r3, 0xc020660b, &(0x7f0000002000-0x90)={0x40, 0x0, 0x4, 0x1000, 0x2, [{0x0, 0x3, 0x4, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0x3, 0xb4c8, 0x7, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}]}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000)={0x179}, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000003000)=0x8, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r1, &(0x7f0000005000-0x6)=@hci={0x1f, 0x8, 0x0}, 0x6) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000005000)={0x4, 0x0, 0x5, "4efb015bfa7c", "b296e0f844ea9c0a60be2307959d2436"}) bind$alg(r0, &(0x7f0000005000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'ccm_base(pcbc(aes-aesni),rmd128)\x00'}, 0x58) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000006000)=0x90, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000003000)=""/164, &(0x7f0000008000-0x4)=0xa4) socket$inet(0x2, 0x80800, 0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000009000-0x4)=0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = getpid() r7 = gettid() mmap(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = getpid() r9 = getgid() mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r1, &(0x7f0000001000-0x38)={&(0x7f0000009000-0xc)=@kern={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000003000)=[{&(0x7f0000008000)={0x13cc, 0x1a, 0x400, 0x3, 0x2, "", [@nested={0x133c, 0x71, [@generic="8b9fbafd02dd90a5b012b5e757ecb32362b4fca0b8f52636c8cd844ba8639c97e15acb4145f62b4b9f65d28df5513bfeb8b8aded84e6db24cc456211c1ee4ead13de49b9e1b160c15e0e73ad1efd664c85e66d33fd86032fa79cf2b7de9c914d4b27f9509ff26a7c062c35aa29985896d3540c1345c63f3783c6e54470dd68e95f552ec3b1b3ab8edf195afbdb1bf3cdcc212eb9718cec8a8f1a59c301c932abaf1d6f517801f0523b", @generic="e42f58ff1a22fe3df403ae5954a0e7ab01332e7f47215499d00c7d732e676d3baf40f2e2dc43a06b10a3b32bc6a519b2feeedd5234d48ec8bb6dc7e82cf9f961867e786cd0703e9b88ab874887c0dee0174f48847bb228905cb3fc8d398cdc4605c2b35831686088282e5986ca656fd3ec479b1e7171fb91a4d53fc9a856a238f30271c4f8ab7ca3db03f1d9d1a2b46f209860c3f74a697fa37442", @generic="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[@generic="c280848269c4688760d63747b5f7d4ea67b85abcada90c4ca9ed7652a1fdca00f5daa51d50954b4ec0f3e30727539e0337770406988926001a3031733c4b8428422d8f3892d970a5d6ba3c8ab2acf8ace20e4c23488bcf632d3ab2240834b6028379bb7cc177eed4049d8ef8d41c195951c43f8143d6feb00425d271cc49163fc13e84879a10166689b77b12e98fe452a80d04e5fcd861361f782f569b3905a75015957e66c060ddf680db42551f9d8482adf4a45124e900d1c82392610292153bc1348e7e9d0d27ea6b", @typed={0x8, 0x71, @void=""}, @generic="ac29a1a3d07b1254a2c3d54df0ca0f380f02764ba1c0b673627b1742b4a8e7e93d6ea09555a12a9123cacede7fcca8ed4b43be96a0c05c8e97912d20e7d7666a25d26d92f5c8ea9c807960eb85f8a92f73c202847dbfe10675debc33a51930117589b2b00bbc", @typed={0x18, 0x5a, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}}, @generic="75e76cacf755086181a04069831b383b7d78f926a6a97302e7cdc3a7174855dcd5113936782033266ed060bde9a5b6fe9ea2f886", @typed={0xc, 0x9, @uid=r4}, @generic="0fc2818d3cf584c533c560523b5b5d8a3f4929a8c07f3067afe3b89d5b3fb7f195702be233c4296022c3531723b97787a0b5b5827c6ef9520d045dea8dc050e8558414dd8ebfa6267c0c7cbc6fa095cf2ee3d88908afb737704cde0a62935876c4ad5a3b4780c44c54a9f55c29e1a006845860293aa7cd3fe1ba5288408d4495824031c3e273fbca6e21770014f61310ccbf765f02c46a0773ff9dbb31e8c604c1fdf83939f71d638a0b4a79936c80f946f4bff0ef1bac4bda51efae4352181537a0064b2885f56acbf9dd6fcd832e9cbe58558ba721ded8e5e589c5a3131cfc14", @generic="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0x1288}], 0x7, &(0x7f0000008000)=[@cred={0x20, 0x1, 0x2, r8, r4, r9}, @rights={0x28, 0x1, 0x1, [r0, r3, r1, r0, r0]}], 0x48, 0x854}, 0x40000) [ 404.280163] sctp: [Deprecated]: syz-executor4 (pid 32183) Use of int in max_burst socket option. [ 404.280163] Use struct sctp_assoc_value instead 2018/01/15 00:58:59 executing program 0: r0 = socket$inet_sctp(0x2, 0x801000000005, 0x84) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000009000-0x8)={@broadcast=0xffffffff, @loopback=0x7f000001}, 0x8) 2018/01/15 00:58:59 executing program 2: getuid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000db9000)=0xd6, 0x4) getsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000b67000)=0x0, &(0x7f0000eaf000)=0x4) 2018/01/15 00:58:59 executing program 5: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000006000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000005000)=[], 0x0, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000ef9000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x9803}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000ef7000)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4, 0x7, 0xf4, 0x8}, &(0x7f00002d9000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000214000-0x8)={r1, 0x5}, &(0x7f0000b5b000-0x4)=0x8) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000ef9000-0xda)="2fcc8928072503e89c8d07d65c715642b85254559ac579aed8572ccde01024656288084c02dbdbdcc3fdcf73cf985a065e6b10900857a8f921b6b4eb286f12921327ae511da58a05fb1dda8bf1e7b32eca68bd1bcbe81d23deb3c57c2b04123b664dc8f438798127e54af1862f042eeba0b525c9666781baac7b7b2ec9e04b7773a053a52b13cef48e00d729ca6e7985d60b5f7844729bf90850bd9366ad1faa44b5fbeda0ce1d8d886b5dec2f77d457df8f98f08e8134939ac6c65ec95b6a73627b655913ccf574a7d1e26abc5d7764054b7845dd218ec672d2", 0xda, 0x800, &(0x7f0000ef9000-0x10)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet(0x2, 0x5, 0x200) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000ef8000-0x10)={r2, 0x2c, &(0x7f0000331000-0xe)=[@in6={0xa, 0x0, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000ef8000-0x4)=0x10) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0xc, &(0x7f0000008000)="b94faf5734200000009d1ade"}) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000002000-0x28)={@common='ip6tnl0\x00', @ifru_flags=0x0}) 2018/01/15 00:58:59 executing program 0: mmap(&(0x7f0000000000/0xf3000)=nil, 0xf3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xd7, &(0x7f0000083000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [{[], {0x8100, 0x0, 0x0, 0x0}}], {@ipv6={0x86dd, {0x0, 0x6, "a73aeb", 0x9d, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x91, 0x0, [0x0, 0x0], "038ca53e8c38298df7adb1ec79e72f62757892d101f3853551daf73f43d4137adb64da34e08ff1bacd239387ff8cb0fb92c53914cfa83d2c474905d4b7b69516e659738f83be90756b2e46f1fab39ae4a232e021ce2fde71bc0b2d4c8e4a6520a2816329c32ca254fb1684a5ec2e1335d9c40be3650b530e9d5717c245bf2444fe573a43f3557d0f0db23d096dc1761d20"}}}}}}}, 0x0) r0 = accept4$unix(0xffffffffffffffff, &(0x7f00000ca000-0x1002)=@file={0x0, ""/4096}, &(0x7f00000a7000)=0x1002, 0x0) mmap(&(0x7f00000f3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) r2 = accept$inet(0xffffffffffffff9c, &(0x7f000007f000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000019000)=0x10) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = socket$packet(0x11, 0x2, 0x300) r6 = socket$netlink(0x10, 0x3, 0x1d) mmap(&(0x7f00000f3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000f3000)={0x0, 0x0}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000007e000)={0x0, 0x0}) mmap(&(0x7f00000f3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000f4000-0x8)={0x0, 0x0}) r10 = socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f00000f3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f00000f4000-0x38)={&(0x7f000004e000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00000f3000)=[{&(0x7f0000034000)="7a781d9211904ff8ad143a21d8452125de7a0e72183fd4a302e4d0d216d5920317b4a411667747fd90ed851c554f2e0cbb2dc093cfc6ec9a6813d6497da7acd5d1e7d6f9965d7b1b8c48c6851658fdb3e913", 0x52}], 0x1, &(0x7f00000c6000-0x38)=[@rights={0x38, 0x1, 0x1, [r1, r2, r3, r4, r5, r6, r7, r8, r9, r10]}], 0x38, 0x800}, 0x20000040) 2018/01/15 00:58:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000998000)=[], 0x0) 2018/01/15 00:58:59 executing program 6: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000a8b000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000f66000)=0x5, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x2, &(0x7f0000f69000-0x4)=0x6, 0x4) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f6b000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003b2000)=0xe8) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000f6b000)={@common='dummy0\x00', &(0x7f0000f6b000)=@ethtool_stats={0x1d, 0x6, [0x8001, 0x5, 0x1, 0x1, 0x1, 0x4]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000f6b000-0xe8)={{{@in=@dev={0xac, 0x14, 0x0, 0xd}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x3ff, 0x2, 0x561, 0x2, 0x80, 0x20, 0xbf, 0x0, r2}, {0x4, 0x2, 0x7, 0x7ff, 0x9, 0x6752301a, 0x400, 0x2}, {0x9, 0x2, 0x8, 0x6}, 0xd9, 0xf, 0x0, 0x1, 0x0, 0x2}, {{@in=@multicast1=0xe0000001, 0x2, 0x33}, 0xa, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x2, 0x0, 0xbfd, 0x2, 0xe13, 0x8000}}, 0xe8) bind$inet6(r1, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/15 00:58:59 executing program 3: mmap(&(0x7f0000000000/0xba5000)=nil, 0xba5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xfffffffffffffffe, 0x80002, 0xffe) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000787000-0xa0)={0x0, @in6={{0xa, 0x1, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, 0x7ff, 0x7, 0x20}, &(0x7f0000890000)=0xa0) mmap(&(0x7f0000ba5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x8, 0x7, &(0x7f00006a9000-0x40)="c435dd0ef788d9759bacc677861863a187097b6a24bb567f96a35132c23cfe0eaac2ead70512e6419b42ca7f4ada9a963b94ac5392f332b629617e085e7ec91f", 0x40) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000832000)={r1, 0x82}, 0x8) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00006b0000)=0x0) mmap(&(0x7f0000ba6000/0x1000)=nil, 0x1000, 0x3, 0x8010, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0xa, 0x3, &(0x7f0000ba6000)={0x0, 0x0}) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f000049a000)=0x8, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000001000-0x4)=r1, 0x4) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000020000)=0x401, 0x4) write(r2, &(0x7f0000829000-0x18b)="1f000000f4010100000000e07f0002000fff0300000000000080000000003d", 0x151) 2018/01/15 00:58:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) r1 = accept(r0, &(0x7f0000f3e000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00003fb000)=0x10) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000dbc000)=@req3={0x80, 0x1, 0xff, 0x3, 0x1, 0x1, 0x3436}, 0x1c) write(r0, &(0x7f00002c8000)="1f0000000c06ffde00000000000a0000007f00190900018005ffffffed0000", 0x1f) 2018/01/15 00:58:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0xb) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f00007c8000-0x4)=0x85a1, 0x4) r1 = socket$inet6(0xa, 0x5, 0x7) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000363000-0x3d)={0x0, 0x35, "1cba00647fb3274f0bac31be9adcebb9fae7a606de563d166ba408f46c277abcf47925bc60615c5010128486b661ff816fa6ec56f8"}, &(0x7f0000006000+0x1b7)=0x3d) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000b4e000-0x8)={r2, 0xcc}, 0x8) setsockopt$inet_buf(r0, 0x0, 0x4, &(0x7f0000e4d000)="", 0x0) sendto$inet(r0, &(0x7f0000004000)="", 0x0, 0x0, &(0x7f000000a000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 00:58:59 executing program 6: socket$netlink(0x10, 0x3, 0x10) 2018/01/15 00:58:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket(0x2, 0xa, 0x3) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000639000)={0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00002fe000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000132000-0xa0)={r2, @in={{0x2, 0x3, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0x5, 0x7f, 0xffff, 0x86}, 0xa0) sendmsg$nl_generic(r0, &(0x7f000001b000-0x38)={&(0x7f0000008000)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f000075a000-0x28c)={0x20, 0x27, 0x701, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x8, 0x6, @void=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 00:58:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000742000)=""/211, &(0x7f00000f9000-0x4)=0xd3) write(r0, &(0x7f000078a000-0x24)="2400000052001f000097000000ff03140200ffff0800010001e100000000000000000300", 0x24) setsockopt$sock_int(r0, 0x1, 0x27, &(0x7f0000f45000-0x4)=0x2, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000db5000)={0x0, 0x8d, "ee60e8f34217a48c63199a5c0eec0f1f949a2a3fb3b592bea20a86ae97d7b60349310a4ab3b49137aac5bf7bfc0bd59d356fbb6c77c1159bc2417b883adc65a2656a49b0d0ca5c4781fbd949a9a11f754b4c26ac302b514eb093413b7ca40451b90cc676d4d5d235f92cc7b0152e334bdb9ea0a6d4ab25ca8a4f66c82b46f533c8744b03392e5a693ad58d6fa1"}, &(0x7f0000751000)=0x95) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00004e7000)={r1, 0x6d704ee9, 0xfffffffffffffffc}, &(0x7f0000495000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000a0f000-0x8)={r1, 0x0}, 0x8) 2018/01/15 00:58:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000bdb000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000042c000-0x4)=0x10, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f000030a000-0x4)=0x0, &(0x7f0000c34000)=0x4) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000248000)={{{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x32}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x8000000001, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendmsg(r0, &(0x7f00001f1000)={&(0x7f0000377000-0x1c)=@in6={0x2, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000367000-0x80)=[], 0x0, &(0x7f0000376000)=[], 0x0, 0xffffffffffffffff}, 0x0) 2018/01/15 00:58:59 executing program 3: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x84, 0x8000000000001e, &(0x7f0000000000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, 0x0, &(0x7f0000001000-0x4)=0x0) 2018/01/15 00:58:59 executing program 0: r0 = accept4(0xffffffffffffff9c, &(0x7f00002b9000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003c6000)=0x8, 0x80800) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f000007f000-0x4)=0x0) mmap(&(0x7f0000000000/0xef0000)=nil, 0xef0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x803, 0x6) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r1, &(0x7f0000929000)={&(0x7f0000921000-0x60)={0x27, 0x0, 0x5, 0x8000000000, 0x0, 0x0, "1814145680ffffffffffff7891000076e43108f56bbd95054d6b050000bebc48e8d8cda3d681fc482e6e9709000000000000f4000000208a6e4bf82eff4d04", 0x0}, 0x60, &(0x7f0000740000-0x40)=[], 0x0, &(0x7f0000ef1000-0x10)={0x10, 0x29, 0x3, ""}, 0x10, 0x0}, 0x0) [ 404.471707] netlink: 'syz-executor2': attribute type 1 has an invalid length. 2018/01/15 00:58:59 executing program 1: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000000b000-0x38)={&(0x7f0000006000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000018000)={&(0x7f0000006000-0x32cc)=@setlink={0x44, 0x13, 0x205, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @common='ip6_vti0\x00'}, @IFLA_XDP={0x10, 0x2b, [@typed={0xc, 0x2, @uid=0x0}]}]}, 0x44}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f000001c000-0x4)=0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f000001c000-0x10)={0xfffffffffffffffe, 0x2, 0x800, 0x7, 0x0}, &(0x7f0000008000-0x4)=0x10) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f000001b000)={r2, 0x3}, &(0x7f000000f000-0x4)=0x8) 2018/01/15 00:58:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f00006c9000)="220000001e0007fffc01000f09000700000800ebfeffa7001a00ffff05000980be45", 0x22) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000a67000)={0xffffffff, "e1df48013049"}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000437000-0x8)={0x0, 0xfffffffffffffffa}, &(0x7f00000dd000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000011000-0xa)={r1, 0x86, 0x0}, 0xc) 2018/01/15 00:58:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000307000)="38aaecdbbdfc3a339dd75431bc36c8d1a6676fb2048ce865cd59a191f5", 0x1d) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000159000-0x4)=0x1000, 0x4) bind$inet6(r0, &(0x7f00004ad000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/15 00:58:59 executing program 0: r0 = socket(0x1e, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x100000003, 0x10000000003) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00003bb000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f66000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x200000000000b, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000e83000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x400, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0}, 0x20) getpeername$packet(r0, &(0x7f0000bac000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000012f000)=0x14) 2018/01/15 00:58:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x3, 0x2, &(0x7f0000d6a000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000099d000)=0x0, &(0x7f0000e3b000)=0x4) socketpair$inet(0x2, 0x7, 0x3, &(0x7f00002a7000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000b75000-0x4)=0x92, 0x4) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000b6d000)={0x100000000, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x12, 0x8000, 0x401, 0x800, 0x9, &(0x7f000094d000-0x10)=@common='lo\x00', 0xe367, 0x20, 0x101}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000a37000-0x68)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x4, 0x7, 0xa, 0xf, 0x0, 0xfffffffe, 0x1}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000a84000-0xb)="77796c6b5a7a6c657200f9", 0x200, 0xfa, &(0x7f00005b5000)=""/250, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/15 00:58:59 executing program 6: mmap(&(0x7f0000000000/0x220000)=nil, 0x220000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00001a8000-0x8)={0x0, 0x0}) mmap(&(0x7f0000220000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000220000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000220000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000220000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f0000221000-0x40)={0x10a, 0x6, 0x0, 0xa1, &(0x7f0000221000-0xa1)=""/161, 0x3a, &(0x7f0000221000-0x3a)=""/58, 0xb3, &(0x7f0000220000)=""/179}) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f000008d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(camellia-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000080000-0x91)="9fa0291e41797c3d71854a9fe2cd858674c82988348b5ca3", 0x18) mmap(&(0x7f0000220000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(r2, 0x0, &(0x7f0000221000-0x4)=0x0, 0x800) mmap(&(0x7f0000221000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000221000)=0x6, 0x4) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000093000-0x4)=0x0, &(0x7f000017f000-0x4)=0x4) accept$alg(r2, 0x0, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000219000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000027000-0x4)=0x14) mmap(&(0x7f0000222000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000222000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000222000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000222000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000222000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000222000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f00000ff000)=[{&(0x7f0000223000-0x4d)=""/77, 0x4d}, {&(0x7f000004f000-0x9e)=""/158, 0x9e}, {&(0x7f0000223000-0x3f)=""/63, 0x3f}, {&(0x7f0000222000)=""/5, 0x5}, {&(0x7f0000222000)=""/148, 0x94}, {&(0x7f0000223000-0x94)=""/148, 0x94}, {&(0x7f0000223000-0x2b)=""/218, 0xda}, {&(0x7f00001cd000)=""/44, 0x2c}], 0x8) 2018/01/15 00:58:59 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001000-0x5)={0x0, 0x0}) accept$inet(r0, &(0x7f00001e4000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c58000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000002000-0xc)={@multicast1=0x0, @multicast1=0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0xe, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f000064f000-0x5)="8907040000", 0x5) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000fec000-0x4)={r0}) connect$inet(r1, &(0x7f0000db6000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000cd2000-0x20)={0x8, 0x3, 0x8000, 0x9, 0x100000000, 0x0, 0x7, 0x8eaa, 0x0}, &(0x7f00004fd000-0x4)=0x20) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000fed000-0x8)={r3, 0x5}, 0x8) 2018/01/15 00:58:59 executing program 2: socketpair(0x4, 0x0, 0x1, &(0x7f0000436000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_FILTER(r1, 0x0, 0x2, &(0x7f0000001000-0x10)={0x0, 0x4, 0x5, 0x3f}, 0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000002000-0x8)={r2, 0x6}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r1, &(0x7f0000003000-0x38)={0x0, 0x0, &(0x7f0000003000-0x70)=[{&(0x7f0000002000)="e84d20a87099f18ecb911a2f47389331a90bfed7e814c80fdc4af554a30f2e5e3966a697fd4cf50b6eb077cd3ceed6dde7debc71d8320aa70ff196bf584c50cc49066f7d8e9d9c79a61daa0f02dd1a1abcda72b311a75fb17fa6a53bc1deb3c9d490985baf6c73d14270b3ef218ce8e5f83f41cebba1", 0x76}, {&(0x7f0000002000-0x71)="6fadb4b1475098bab84de4c545cf4eeca275796c9dbe7469cb5145e7d4589ef50d7c97041a350952d65cce9556312f76e8f2cae27fa4b29f6d09b58e53f148ddac738c31cee209799406be6c0092555788e91d2a11577d8c6a52d9e90944d0561c45f58d8c9a33409dae116115fec3ef08", 0x71}, {&(0x7f0000002000)="20f3ccd7a6792ab76e9eaf7025d2d51c4aca1288f515249c70534c61a670b166dbf0649b19f3f0f38cbc1431442104bd6100874665267faa2f50a7a20b4236d198324173c619f2001650d49e7ded1546d4a3980dc96ca9bb1ef930cfa875bbbc13c727e119f8c3963c05275cc785508e7882e397483757d3569d05e9cce28aa9a687d9d1f035e161537c23a902d25900d33d462649aa1a9bc68a5f6912126526dde43741f1f566228b4f602b4ea321f975c6771e7ac3c82ec227caa294dd1043846970c159b331aa81a6533a428c13e3359484ee30efd9befff508839460d3dcc43ffe496347acfd6e72fb5c50a45375", 0xf0}, {&(0x7f0000001000-0x63)="afe69cea9ecbdd1550f20acfea9716f9c273dd78c34778bc93170d2cee346fc05721fd58c02eab8712e7fc70a948607bd6fd98c78aeb00c416e4a4589ee1cee7d6f44608e3bcd50ac209f845eb21e36e7d1b7fb76cafd4a5b4cd14d2f78de1df58b89d", 0x63}, {&(0x7f0000002000)="c064c4aed494f7a29329c03e", 0xc}, {&(0x7f0000001000-0x4e)="1e5e09dcbb38c1d2a8c355b06b4d60f0f92e5b8c4f6af7605714a2c8aa4114182a1cf14f3d8425c7fba392d821b91180e0ba38bd45167931f1b90c3286e2acb9df5c6b955a73d4de6b9c83cd9b52", 0x4e}, {&(0x7f0000000000)="29d81f7d2c436ed3fee8a9565eb1a1dbe018dc352af6a15d70c7df22288552240350262f5e444a2eada9b9cae5f88e941223c48f329699a0e3ec67fa0e19bd41d40d0637088491f71a63e13085fc5da64665ab4ff4a25460b6115b3c37caad9af7eafd144969da0534bbdd", 0x6b}], 0x7, &(0x7f0000003000-0x18)=[@assoc={0x18, 0x117, 0x4, 0xf05}], 0x18, 0x8000}, 0x4000001) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000000)={r2, 0x174075b7, 0x10}, 0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000003000)={0x4, &(0x7f0000003000)=[{0x14, 0x8, 0x3a62, 0x89d1}, {0x6, 0x6, 0x0, 0x6}, {0x0, 0xc3eb, 0x80, 0x7}, {0x9, 0xd400000000000000, 0x0, 0xe30}]}, 0x10) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000003000)=0x80000001, 0x4) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000000)={@common='bcsf0\x00', 0x20}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000001000-0x108)={r2, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4, 0x9, 0xffffffffffff17f0, 0x100, 0x3, 0x0, 0x80000000, 0x1000, 0x0, 0x1, 0x1, 0x4, 0x80, 0x2, 0x6d]}, &(0x7f0000005000-0x4)=0x108) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000006000-0x4)=@int=0x2, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$inet(r0, &(0x7f0000006000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10, 0x800) socket$nfc_llcp(0x27, 0x1, 0x1) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f0000007000)={0xb, 0x5, 0xdd6d, 0x9c, &(0x7f0000005000-0x9c)=""/156, 0xc8, &(0x7f0000003000-0xc8)=""/200, 0x7f, &(0x7f0000005000-0x7f)=""/127}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r3, &(0x7f0000009000-0x38)={&(0x7f0000007000)=@ethernet={0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000009000-0x70)=[{&(0x7f0000004000-0x6b)=""/107, 0x6b}, {&(0x7f0000005000-0xa)=""/10, 0xa}, {&(0x7f0000008000)=""/94, 0x5e}, {&(0x7f0000008000)=""/99, 0x63}, {&(0x7f0000006000-0x70)=""/112, 0x70}, {&(0x7f0000009000-0xec)=""/236, 0xec}, {&(0x7f0000008000)=""/4096, 0x1000}], 0x7, &(0x7f0000008000)=""/53, 0x35, 0x1}, 0x2) 2018/01/15 00:58:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001b000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000020000-0x4)=0x2, 0x4) bind$unix(r0, &(0x7f00001d3000)=@abs={0x1, 0x0, 0x0}, 0x8) connect$unix(r0, &(0x7f0000022000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) pipe(&(0x7f0000c5b000-0x8)={0x0, 0x0}) setsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f00000a3000-0x4)=0x5, 0x4) bind$bt_l2cap(r1, &(0x7f000041b000)={0x1f, 0x8, {0x1, 0x9, 0xff, 0x7, 0x389f, 0xfffffffffffff480}, 0x9, 0x10000}, 0xe) 2018/01/15 00:58:59 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000)={r0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x1, 0x0) accept$netrom(r1, &(0x7f0000003000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000003000-0x4)=0x10) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x14) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={@common='lo\x00', &(0x7f0000000000)=@ethtool_link_settings={0x4d, 0x10001, 0x0, 0x100, 0x7, 0x6, 0xe91, 0x4, 0x8000, 0x7, [0x7fffffff, 0x6, 0x401, 0x101, 0xffffffffffffff7f, 0x9, 0x800, 0x8001], [0x1f]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 404.605936] netlink: 'syz-executor1': attribute type 2 has an invalid length. 2018/01/15 00:58:59 executing program 0: mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket(0x1, 0x7, 0x1) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000f82000)=0x0) bind$alg(r0, &(0x7f0000ae1000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4543(gcm_base(ctr(aes-aesni),ghash-generic)))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0xfffffffffff78000) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003c2000-0x51)="d7fa7e25e9db7c4df1fa590725edf310abe27c0504d566863e2961d66e59e8542cf2cded1299239fc7aa6505bc75ebf52707b3550a51ec892c85c67a3f2c6bdf026108abaafc86659e050f062db9f55739", 0x51) 2018/01/15 00:58:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000a7a000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000171000-0x26)={0x0, 0xfffffffffffffe8e, "b281b729ac8d39fc0af43713d49f64a3b4ddf4298eb7f0768ff4990d2e91"}, &(0x7f0000aa5000-0x4)=0x26) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00003a1000)={0x5, 0x0, 0x200, 0x9, 0x10001, 0x5, 0x7, 0x1, r1}, &(0x7f00003d0000)=0x20) accept(0xffffffffffffffff, 0x0, &(0x7f000067d000)=0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000d07000)=[@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) syz_emit_ethernet(0x2a, &(0x7f00001b5000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, &(0x7f0000e76000)={0x0, 0x1, [0xb8]}) 2018/01/15 00:58:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x7, 0x20, &(0x7f0000773000)={0x0, 0x0}) setsockopt$inet6_dccp_buf(r0, 0x21, 0xd, &(0x7f000025b000)="a4eb5fd8ecaf3f366495c612e94fd81979529edace10f9dfef142bc2acc76d3fb3ea8f7ec382fdfe9d834ae17fa385debd0fb79b0c50499ece3028a4d4e931b6a35630c875e281c7e18cd17b516a9ff6e71ec7eec810ca46d45ef2196ecf407f85450a0bc5bb18bd49180e53b06846899312f03c5a96173dd51065afa17c6532b3d310e1bbb914595482125628653147247eae46335ada2371d4a3cf6fde964c73f8b5312d5d7f69101707644fd0093a832d8866f51a508b920b7a55bc06e7924ebcc1318a1a6d56", 0xc8) r1 = socket$inet6(0xa, 0x400000000000005, 0xfffffffffffffffe) setsockopt$inet_int(r1, 0x0, 0xf, &(0x7f0000d11000-0x4)=0xfffffffffffffff9, 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00001af000-0xa0)={0x0, @in6={{0xa, 0x1, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x1, 0x73c9, 0x4, 0x10}, &(0x7f0000e98000)=0xa0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000116000)=@sack_info={r2, 0x7, 0x0}, 0xc) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000083000)={0x9, [0xbd10, 0x9, 0x9, 0x5, 0x1f, 0x39a6, 0x6, 0x8, 0x401]}, 0x16) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000b91000-0x4)=0x0, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000657000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00003ff000-0x19)={0x0, 0x10, "037f9fd94397c5a67c1690a693ad4b21"}, &(0x7f00009a3000-0x4)=0x18) 2018/01/15 00:58:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000c9a000)={@generic="d97904b5a9646ad7929aaa6cb5e69ea6", @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt(r0, 0x107, 0x1, &(0x7f00006f7000-0x10)="01000000030006000017000000c4ffcc", 0x10) 2018/01/15 00:58:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) socketpair(0x4, 0x1, 0x2, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000b5e000-0xc)={0x1000000000, 0x1, 0xffffffff, 0x9, 0x5}, 0xc) recvmsg$kcm(r2, &(0x7f0000870000-0x38)={&(0x7f0000af4000)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b5f000-0x40)=[{&(0x7f0000f33000)=""/246, 0xf6}], 0x1, &(0x7f0000916000)=""/40, 0x28, 0x0}, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f000041c000-0xc)={0x10000011, 0x0}) sendmsg(r1, &(0x7f0000781000-0x38)={0x0, 0x0, &(0x7f0000588000)=[], 0x0, &(0x7f0000490000)=[], 0x0, 0x0}, 0x0) epoll_wait(r0, &(0x7f00003ca000)=[{0x0, 0x0}], 0x1, 0x0) epoll_wait(r2, &(0x7f000076d000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x3, 0x10000) 2018/01/15 00:58:59 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x3, 0x2, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_rfcomm(r1, &(0x7f0000000000)={0x1f, {0x7, 0x1, 0x46d, 0x8, 0x4, 0x7}, 0x6}, 0x9) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x80801, 0x4a771d27) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000006000)={0x0, 0x8, 0x9, 0x33fc4470, 0x14, 0x8}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000004000-0x8)={0x0, 0x0}) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000006000)={0x700000}, 0x4) sendto$inet(r2, &(0x7f0000001000+0x9eb)="", 0x0, 0x0, &(0x7f0000004000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet6_dccp_buf(r2, 0x21, 0xe, &(0x7f0000003000-0xe8)=""/232, &(0x7f0000004000)=0xe8) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000002000)={0x1158, {{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]}, 0x1, 0x3, [{{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @rand_addr=0x400, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x2e7) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000008000-0x4)=0x5, 0x4) 2018/01/15 00:58:59 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x6) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000fd8000-0x4)=0xbf08, 0x4) getsockopt$sock_timeval(r0, 0x1, 0x37, &(0x7f000000c000)={0x0, 0x0}, &(0x7f0000fd8000-0x4)=0x10) 2018/01/15 00:58:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000011, 0x80003, 0x6) setsockopt(r0, 0x107, 0x1, &(0x7f0000210000)="01000000f6ff060000070e00009139cc", 0x10) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f000086b000)={0x0, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [0x0, 0x0]}, 0x10) ioctl$sock_ifreq(r0, 0x8942, &(0x7f0000ed1000)={@common='bcsh0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) [ 404.652828] netlink: 'syz-executor1': attribute type 2 has an invalid length. 2018/01/15 00:59:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff, 0x0}, 0x14) r1 = socket(0x9, 0x5, 0xf66f) recvmsg$netrom(r1, &(0x7f000056d000-0x38)={&(0x7f0000eb5000-0x10)=@ax25={0x3, {"5e7e71859af77a"}, 0x1ff}, 0x10, &(0x7f00001bd000-0x60)=[{&(0x7f0000bf2000)="58eca258835d7055d1c30fd844155ed6652547e87dc091f686aadab49fe8b6cd64062c3464797f5ed554c09d7c80fa9568b5f98463847d388e22324251f1bccf9202e3e011ab9b672862bd0a19b07da4a09d2967b0e14735ef7589336a6748cb7800fcd9b033cb5ce3941b28f044fe004b3c6f3d91b2d1a3382806fc7bdd9fdcab2cc1145f25010a0e077ab8a99f53a83e9949d8af11ac91ea9cbeaaef887ebdfce1b2e5b2504d7b87076b3a0ac86de1cda785bc2ea6d8ac4f2968b73c7da75fbae68d06aa9fd409f9307631facee77ee7fdc7e629491f9bc5f01faf33c529", 0xdf}, {&(0x7f00004a8000-0x5b)="3e515f0d3b0503a32118f8b2c8ffa5f059de2b6deefcb8f227d5e377d1133d5768cebdef2d988533d5ec07162beb9cfa3e895a92f6612700f77a581ad5ca3235e46231f5a7372f4f8e84efab7cb67b8f687364c29b0a1c41d979bc", 0x5b}, {&(0x7f0000204000-0x5a)="2a9aac19f6ac8d234019d1e8bfac766fb81f310eab3431f4a66bb52f80082ef37699b2012e71a93c48603d40f983d2c4378da88e25e0c54956e02ad1c77af1d32db3eb001e07a276931d4c69f178f300eef637fa371006d0eab7", 0x5a}, {&(0x7f0000c5d000-0x43)="210452a64f6ecaec5c956e29cd3a3db8ee7d2dab87889ea5f8ecfbffed94ad88d6c126285abd91284ebf1606035c95e4d7fa160786d403483dc0b8d28634576bd5eacb", 0x43}, {&(0x7f0000099000-0x50)="0de49558ce87ef0d5deb4bac2f7f998f444c92591a7ed4772d7dacdccabc14b0846a8b924b41336a7630d1f8e535700f1e0af07046c88c51e3edc5761d18d1c4c443e2a2874e0157d7709a81fdddd3df", 0x50}, {&(0x7f000071c000-0x65)="452e917e11d0d47ac04bfe5667898bc512d6859b6bf9b2a5e4cd2071bd8b182fd4e00df0f41e837846527cd1da766985ee846d205cdbe21192f315c4436c2ee84c449663fc4ec35c4644ec48e0cb4cdd755066410e336058943362b04e4dd18a9f9c561f9a", 0x65}], 0x6, &(0x7f0000102000)=[{0xe8, 0x112, 0x6, "3135280e6f26a7ea70834b60c2c6af78e3a4f937376f2b2660597afa4f2e56396fc72a6a43c817bcbbe6e2091e823f7ea29ce6ff521c5fe3691866d56790ebcb01c10d0ac5483e80d73d88e4f3b7e63a47077112f418164824ac237da614930739bb103f501999f5e1077370604729e004578d0508b7566f12aceca8dde42650defb719ec69cfec69f616513759d241ef5cb919a889d499b44719c807bc9c2fc50a3c2cf69a4e0f493cfc5b334f02c8891ece34b5d598556b92e7203521c1e7af39e6d519b0cab4de8207a14578c2b7195819e917bbffc96"}, {0x1010, 0x113, 0x5e8, "66e6a6080ffc7f38bac08399ad044b70fbc34042bfcd64cacee836cf2103bdd88cdcfe97ca3d572239d9bf2092726807f3f86b22fe2cd986a28cf8cfc3cecafeb160fe5414457a1857d1cdcc8c13945cbcbc18aab21edc412e88106959846ba3c26aa2056e6a0d24d65bd827972f37d8ff86f66e546a336b7b558c32330371ff88c59f1fe6d34bd763a6bb55f9d21642adaf7dcddc1e7bf7354a711dc510608c3c0fc245fc77bfe9b85d69a0ebe007f79423eed3fc4db1bfa41dbeae3a1824f4a21b1d1372ee485c4586d6acd50d4d62b5e6135e0a0097ab1a269d97aff7d3bca32112a89c1b387a6f34f03fb8e250f4235bada5c09014965569ff50670b96eabe2442c5ed2f1801419350e7d5591a83192bf97c8daa6879eb60a450b91fc1d6882b97204fb0c1834d472e894cf2dd344212cb8304ea9933054a6cb23657b6d536db45afb86229274affd23cbb0caf954b8fd54fba5654ad78b065002f3c62e12d465bb401d1b89483573e5df7b1081aaee39b2d5b62323da7af8c0d4fa69f5d7feaf77ab9b52df91bf339302b6a3ae12aae26f899e0227a2e9c1583806416de5a696b64afe53cfd36b3ec0e03c4627ceb2079daabd1df4fd5835f2aaef5a64f3514fb2b5be14068a5df65c6204c0d3c0beb3fca36ef945cef4dbf92bc145d67fcabc71bd27a61ded4fa2af525b5ff8a131333bf9545f91ca0c012ebb157a8ecf2e9fa0f0bd305b2ba735ecbe2029333345a69b3616daae2c43de4f3a9a5c3bf640ebfc94241de58a673f29133047c1b5cdfe4c6935302dda1c83bcdf79e8eeae090fbecfd1942255e76e0ed51c7d275d2cc38f6b6e9cf42b8e6d6d4f0b69a157cf197e54c398e0e6dfb4913057aad5da56d881a82669c877dba276060b58a95f7ad7a656ab3856c1767cf1e80b8ad9256eb0cf5a6923ccf8513c3fcfff669ec4229023a3e13f87a4cfc69a29615c0d29a72141d828c266b85461c46926f6724e78e25e745b8f6b5aaadabf65ae5cda5d52b8350968e4dbbbe321199c9914c9502aa0a269d82c7f803aba3b965d3560b167978a3394d7196294618f00585413c9ad5593036542fb17a0961fecbb84e3c10e0bcf75cbc93aacf792299e307f6364e516ddca1aac9f0689beab901f70778a5776dc9c9d9ecf97e430ba18807c1203c6f8781e2cbcd71129208f4af4792b2458e36bb7c12af978e5ec747f8e7b2909a14922525ceeb11d609ceab2e0b3ab441766e2590b4b27a6f124c0332c75135893d8ed8cb43e9eacfac4474533eeacda8c2307f5003e78ab683190575378ee36e9c9bc557cfba86cf584f7f09ae8cb47b1878bd9092c1712ab1fd98dff9f7ed18f62715ef3b21a9c3c4a414f89b89160782bb814a77f69d6437bbfa9df9424d90cca63d06c38868aff7623d040473774428a2a306c0fdf695182e231d7bb1b07481dd2889764aa74a15541bb468022d5c13af040116a30435d9340ff4710784510c0c18d99d253889343f42e5f14401218e1ca4cc3607b93d282da7cd5f5e03246d933f432ab8c1f3a93830578892d434702f1cc7dbe86e32257db94b5834859c3f9d428f82c56a0bed29a9498c1be6ea03c7f392d0b1af4fbafc7850f1ca9ec2003fb0666f0c59ee61a48008afe2ae146d03212bcd218ab30a793b12e228ca5ea4af2e989229460197716bcd48ac60b0a69251ae2712736da52d4035a3c408a612fdc4f61fa12f6d74c402138c579c5ba111a97b8cc29e63eb2405ca833080c382e82534d0e40e0534563cb34a8c99389dc24dcf42930e7c73f461336ef0b5a04763e1b7ff3b49f2febac538dd4d4c23889f60b5afe2cfee675ce78b1c8ce9bb82fbf4bdf7cc4eb2e0d08ef4c217ddb0d45ca2a62659e46b9ace09d4318646ab2cb5ba26932e0a65e0e1937a246a757d9c11cd8cb4c1e1080b993eb698c42ca98da06570f68d6278932349729a9445665937fafe222c94e42d860db140c26a3858df699e5cc0194a3973fe6f586a70162fca088a53688b9cf9022c87c9d01f1e9befe5edf93f341cbcff2983a5946d5894602b41482ab8a4c8de6a5380d8467442cbb7209a38e87c3c505b4b7057057e14378d78a99a1042b977f7ca65c1e0d9e979dced6476914ba85f7844b451d943f40239281c5a9a921e3acc73412efa35d3621a1c8ac96266cbf2fd0fc0236bcd1804f373797065faef979abf2fca66434b9e8f9bd759a594937c55821432946c7603466cb49531856ddb6d87370fa8aa561162662f8f08dbcdd8d20d47a8cb6f4ed0bc7b248ac4229404fe0e2cd5dff65bc59a43d65c0cf75d274ea6b8c621405992a27c14fbc23caca217bb791ee65172711097245bb5c923706cfef542e4f854fcac9fa515fe4178e1415ece5b8eddaa6e0d3342155b35d52a5ab4199d058f4db8b6c0d56871599a754a81b82b31adf6d6efae06b335a5cd7228f66e67c34a3c365e87d14987a279b4a14d160f1906bec59efc85028871e63a7fa6ac13d64edd0ba5a90fef299cc4e3725a6c7faf7ef2239bcb51625c31048a08141fa1dfa1c72511412ffd3708940c27a0d4c8c97ecbddfb1315a8ded9bff2aa2617cc260854f51a1b5d75bd90b99946d9b295f617559b381650c29a65dca98eb813d147456ca3e1a5f93d0b7cd02f0c40fdfd4913d23087bbb66d7cc3dd593ddb5c79f86896bb7b4a25a64b735344b36a33a181a33c4e509a4862ada30d3a97d9d357cebbad151837f008c650972c449e853cee10ad0f233fceaf7bdf230b5b65c843d92bee77fac2f5231e67cf13e0f2784647932fb329ad4e38e1047ce4e8e416fd918ae5f0d511da9b97632cda2369b9d89f1b2aa5d5ba48eb94c1167724f9b8862549d0c74ff165119f817412c14977cb32723dc2f89fe9430ce59bee6717efdad844de1e64e3f5090724106edd89ed6616226d7f46ab7a177a7359ef5797f8d947ddb55856a5ad25ea9750b6bc0fe7f8a6108130e27f92efc165f031ddfb2a8cd8ea198ec45471eb55b9a0a81dcfe70e071ba786c06c6f5ca4d76ecd3fcc6369ca6118c6a4002c1b686c5a77196da6c3bc4406255752a3cb3adeefa9c6c79dc80ef8a782bb042f79e81a7f7bc2cfe97b0124cc107b47c7f9e493286a3a8c4650ab3de0698a47ca92d20fe3211a883aa83a35f189bad11f011a7b8f1eba98b89a86a026d22f3da811758da794a06102fc4e04fcf587fa6c9065bad399d818ab9ed1f418d6447ad0462d0da257d5f3554763cfb8defa9106c14775abcec7dbe67c5b7f2af483ce085a9da75be6701f422088ce1acdcc6b962bafd49639654bf0b0b05259cb0618f501baf327fa3d6da612e006a25355dca83597d0d1d05d6923be46831b27daf26ebc8c8549638c4a7bd90aca0db45a16b6cd1d5943a9bd3c71c7afce40b8c8ef6aa66438e3956e13952ce7953f13dab9a90af4285f059e3039cdcb11392141b5c8615cf3783682795c93df6394df990bc6cadec4c40d34d6a030c16dc7aeb67585d275b4c335aa37898f647e6d682540b54755af6921fd76023310d1f16cd3e0776a746ec04388ed3a3a3dc3ee766c77a055b482c83f6e73b9d1b7fc1a142d780333e0fde718375d559aae7f033b1613294c255018febc9e372e735247b2a1f0b5242816888cc140222e108b3353a1d207e95f198b44cb861cd4ab6dbff0dfa7062d8fdcafbaa21f2490ccdaf72e864e0389c2d06b4cf4f6f4cc5bb0cdf145baed47b70be39319d4345530844614c6c3367ba22774b07a7c25541de8e972985020bef22ec72132aaa387e91d4d86634207e419be283b2d66ecdd0a9cee96b887df93a245de1b148629e0dd4d421ca0d3a489c64d255532ac06357ef9f258330bf71b847f6de1dd1be4a74b68f4871b25d12aaae38202010da054f17c451169525b1db3af27828ea43abf7717f748be77acb2496418870a26b54832e445a97a9cf0897034fe8a0e57efbaf5840c965cf472e8c7096722a57eae01d78fe98d83e0a5fb5b09723387f746726464dc0183c0f1cfa0b83442247adaa9cf365d629149e37c7607ae2ba5ce836bd9a76347ea4b376ce8637588d24ebdf585e4b13ca8579530966527403f493d589c138fc8834c7b34bc63daaa6f00518fd55a79cae3ce1ed323fe0ee4cfbd9cad2338b6b6dd2e7bd09288672d6c235b53d942e9549e5943c1d741b966a9d478cde3acf0447261bd766474153c8438447063f9741c0e0f90300f0fb0b1a0ae8611008bad4d6fead81574c8292a1e4fe394768c21bc7785cb36628d79f015963a87ea318f1fca125c504512b5c5b3c87105d0b03838fd87d808a6c19b9a0167b994acc7c4dfb54166cf4e34423261af88b027bd33c20be2c7e79d8a3e11592f0d127f44f80ecd3827fbabc52b70a9892b574355d0afe2fb2a653e61fbbd305eb4186cbeacc9d9329f98ff3f461c9f5e9f3b67f3bc90bfee7e1869d07bace627e86c748820c74fd2a3ba81af63e4df7678b1abe3c630b83871a44b45ef9bea912e621a08ae1b9ceab87dedae42d96bec92481ae229955de35c0aac4243094c90b3282ed1716fa3a2e20692428ead5c9da1d47db09e36fe5fa8758247082e11b98e74f5aa0e3be0448a325883c02b2dc502a4fae9fe459d8fa8cb433ce95bd5c2d6ccb1c41285ff7e69e5f48bc8a75602734424d8c748a7aaa6ff95242ec94bdda84f5212ccd80ca1109e55cb17cd47079d378d9f1ff7eaad5deb4fbb161f4e4557d4181c454ee8dd0c71cb1f8c401ffa83ff8fc55561602956dbabd248b914e448a26e3a9d8f278ead73ca56e806e3e5a7e7fdb1682665cabb0fccfdca55748e1994bf7489188531d64521d0f2212a9528bffb5e16a3a7f5cdffc4f3e2eadc26e8dc1587e54af0a908125d80881415c43afd98786b406580672e859bdae8a7ee576bef7e2913e1954f456d21ca15580986380cdf0e19c738d3796bba83cdf69af53de80d7922827a9465d95cf2772f624964cf6e75f10aff17ad3066688fe9ca7225dcb09fdb74195f3b54ab69567e3115b00f9a19b1de43404126adf1717bcfcf56f1151c39a965200a73ab60b3028f4d0c48c72fdbe79dd21fae057db77bce199dc33bec8fe2c3c3d2b378e6356f31dacd603ad9bcd3b3136efe450fa2d659826d311ee52073bd799cee6098fc8286e91953a7739a16ff97543565f0ea6e9d7a54aec1911e68cc9a09440e302b05fc3e4152f33695fa4c1973d060e24c5038a7a803f46ce4dbcff079c4ef638c74077d2c31e637c7461b0f4673593db973cadca7bb454145720418666eccb87a474629be5eac0fe90160adb915e9ceb03d4076fbc12ca75eec6af35429cf9e63446f4ca021af3d315bf31ee0abc9f7dc095dc4646d7d8911dcc27d055c723fd37c7b138d070546fdbfd1240c7d97b4b6e732594482800abc54c049d284b45b4e0f1da44d07904b1b9952daa3527bda716d910442b75602101f72cf2aa36e30ab7c7e721387c281891f8b8e060e9cd3bcf745fe8c9273bfd83b3d9808fac7ec66a54a9da746f8678ccb19bc0fc01c2ae4d92bd53c2c207f803c269eed1f4d3338f20bd508f4ceb87bcbc5b7e9c55a2e7e715cd0575d97411f7206bee5925da00246d438376e5955cd0e32ab9b4c0ca97870bcaaec67ce755e56f48fda9c5c60219e1bb2da59246ca70f2d14e46338212c0860dbe932e8c4941bd7a6cf8a080bf94666ff7159d7d04f53ba6ab7470bb97b892d4b612707f92edb63067c6034de0da1445b5ddcd8bdef9243f102a0375ae6c1d3e6020b"}, {0x78, 0x1ff, 0x7, "24909ad1f5273ab58c078251e9045b8c5a80b2ce952eb8b4ff44f309d4b6f5d3b12c480d0f372000910bfe1976efa34fc4279df6a37fc6e2b178f352ed0df60d27ab249d1b7b7fbfb6eb39683675a08fbd633211f2eb242fbb21d02c7426371d035cfb671d0e"}, {0x58, 0x139, 0x7, "e05d9b3e8e976b61ac8f9daf4b2a3092365415d28675bc2aa200775bc9426956537ac98b88ce99fbe4082bfe59d6fd93db698c5eee48c43f8d46cebe1970609bea42d473"}, {0x58, 0x116, 0x3, "a12ddc697dbfe1354b76306c545b31ed0f0365c6bcab1e43332ea6ab982d82065a7c475ecf3f49ebaa79d59ded51d87eeb17a21e1e2ff3aaaa5fce58b1a12ceb9245ae1a1a1b87"}, {0xe0, 0x84, 0xfffffffffffffa2f, "ee863ce87b63842b6ac7c035a47c3b98b20dc2b40e647df721fc66991b62513b3e25d08c3c7d73d0de7a95897cab550a245cc8c78b4479662eda844751798e3168785e654e0374113a4885dac3a81f097ecc64cd8f76ab95933dbd7869ef74066c1bd9ed39eabc2348812d791e305bc56a7c26cc95a608356987e3add7bca3510e8f526b8f6f841708a5c1f9708862bddf45e247978fb625c9e256d396031e125ba5b3fddb671172c638da9322642f54650d992a93fdb22112d482f99ffec51e88f0c69f1addd3d06f9b30"}, {0x60, 0x117, 0x7, "2308ea2cf2c14bbdbd2533d8c546d635be8c6c8a58443b0ec52d5d078f0d98f085ba0108d4c42e73ae35f32d0f523486f53f514ca7c203631a4240a6a0c36f3ea6f4f50c97cc8335c68e70c8316e985b"}, {0xa0, 0x198, 0xffff, "ddb4cdb7a04e7c8c87dc6f31b76bdf58b98c2673ee47efae760928035da0981adb0bf763234de0661e29d1d714fb1d818eba9e9e68f4b34c1b1bbc147c53faedcbf5ba3dbf71d1c8e357f8bc0dfbedaf471efb885694dabbff67c8ee2a0bd12b455bbe7f3f1b62882eeb95cfd231067753b186523d098ef1995f1a7a79b4fa4ace051621cd43842d66448defa49c31"}], 0x1400, 0x10}, 0x41) writev(r0, &(0x7f0000a77000)=[{&(0x7f0000bc8000-0x66)='1', 0x1}], 0x1) sendmsg(r0, &(0x7f0000602000)={&(0x7f0000fd7000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bca000-0x20)=[{&(0x7f0000178000-0x99)="3b299cec2965d695e7145ef900c2d543ecf0dddecbc946fecb3135039aae9a0de73ab6e4108d81edd51736326a07b3056a9cde36ef44e1d8ba2d4115063fc72b6ea206c961dd79ab24602f099a56bd7bbe127cac2c48408da6a1d7b55e3012939b4e1046cbd2e134", 0x68}], 0x1, &(0x7f0000fc8000)=[], 0x0, 0x0}, 0x0) writev(r0, &(0x7f00000ae000)=[{&(0x7f000059b000-0x1000)="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", 0xc28}], 0x1) [ 404.710347] device lo entered promiscuous mode 2018/01/15 00:59:00 executing program 3: mmap(&(0x7f0000000000/0xefd000)=nil, 0xefd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ae1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r1, 0x0, 0x2, &(0x7f0000b3d000-0x58)=""/88, &(0x7f0000efd000)=0x58) write(r1, &(0x7f0000ba2000-0x114)="", 0x0) r2 = socket$inet(0x2, 0x3, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000516000)=0x2, 0x4) poll(&(0x7f0000ba3000)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/15 00:59:00 executing program 1: r0 = socket$inet(0x2, 0xa, 0x0) r1 = socket$inet(0x2, 0x3, 0x2000000003) close(r1) unshare(0x400) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f000090b000-0x4)=0x0) preadv(r1, &(0x7f0000001000-0x80)=[], 0x0, 0x0) r2 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r2, 0x6, 0xef1a6eb776e76d76, &(0x7f0000000000+0x3a1)="e90f1053f820783c2de035ffe1a1278a67fc2ae4377e0af59b8fba6ca70cf47b39e8f2d97a3cb23059864b8dfa920fcafd5ca9f2d2a0834e326b4f7930ea4db73fd4d1e5de2b0bb89c5910daf6c708ca5c59b0e64f6099611ac23ea357cec73f7ba0fcb68e93c9f6daadf733d96cbbf1dce5f98983f55831e2f20e1c622b0c3adfe99b8cc86695e6b001f7dcf8cbede97e43cd20fafe7f6d18d24732a285c82dccd0b9335d291d4a13795640e661a40c464e3a185354c9f6689615", 0xbb) 2018/01/15 00:59:00 executing program 0: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000feb000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000fec000-0x4)=0x10, 0x800) bind$unix(r1, &(0x7f0000e04000)=@file={0x1, './file0\x00'}, 0xa) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000e14000-0x4)=0x0, 0x4) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/01/15 00:59:00 executing program 2: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x9, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r0, &(0x7f00000e4000)=""/49, 0x31, 0x1, &(0x7f0000fc2000)={0x1a, 0x1b, 0x0, 0x0, 0x4, 0x3ff, @random="ea5522fc94c2", [0x0, 0x0]}, 0x10) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000008000-0x4)=0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000fc3000-0x6b)=""/107, &(0x7f0000091000-0x4)=0x6b) 2018/01/15 00:59:00 executing program 6: mmap(&(0x7f0000000000/0xf6000)=nil, 0xf6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f00000b8000-0x14d)={@random="cd390b081bf2", @random="30886db61e0f", [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x48, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "cb155d", 0x0, 0x0, 0x0, @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], @broadcast=0xffffffff}, [@routing={0x0, 0x2, 0x0, 0x0, 0x0, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}]}], ""}}}}}}}, 0x0) r0 = socket(0x4, 0x80006, 0x8) mmap(&(0x7f00000f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f000005d000)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00000f7000-0x4)=0x14) mmap(&(0x7f00000f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$can_bcm(r0, &(0x7f00000f7000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10) r2 = getuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000081000-0xe8)={{{@in=@rand_addr=0xffffffffffffff7f, @in=@multicast2=0xe0000002, 0x3, 0xffffffff80000001, 0x2, 0x0, 0xa, 0x20, 0x80, 0x3b, 0x0, r2}, {0x0, 0x0, 0x9, 0x6, 0x8eb, 0x7, 0x0, 0x1}, {0x0, 0x8bf1, 0xbbc, 0x3}, 0x7, 0x7, 0x1, 0x1, 0x3, 0x3}, {{@in=@rand_addr=0x7f, 0x0, 0x33}, 0xa, @in=@multicast2=0xe0000002, 0x6, 0x1, 0x3, 0x5a30a423, 0x1000, 0x70b, 0x3}}, 0xe8) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) [ 404.766919] device lo left promiscuous mode 2018/01/15 00:59:00 executing program 0: r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f00006b8000)=0x0, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000000)={0x0, @in={{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]}}, &(0x7f00001ab000)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000aca000)={0x0, 0x6, 0x80000001}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000dfe000-0xb8)={r1, 0xff, 0x1, 0x7fffffff, 0xed2, 0xfffffffffffffffb, 0xfffffffffffffff8, 0x5, {r2, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff, 0x2, 0xbcf, 0x40, 0x81}}, &(0x7f0000000000)=0xb8) mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) r4 = accept4(r3, &(0x7f000001c000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000018000-0x4)=0x8, 0x80800) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r4, &(0x7f0000004000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f000001e000-0x4)=0x48) sendmsg$nl_xfrm(r3, &(0x7f000000d000)={&(0x7f000000d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000a000-0x10)={&(0x7f0000019000-0x1294)=@delpolicy={0x50, 0x25, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, []}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 00:59:00 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f00007ff000/0x4000)=nil, 0x4000, 0x8, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r1}) getsockopt$inet6_udp_int(r2, 0x11, 0x65, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(0xffffffffffffffff, 0x800443d2, &(0x7f0000000000)={0xa, &(0x7f0000001000-0xc8)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000001000-0x10)="995aebf1d674f6be7f12e66c07b91da5", 0x10) mmap(&(0x7f0000000000/0x95f000)=nil, 0x95f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmsg$inet_sctp(r3, &(0x7f0000565000-0x38)={&(0x7f000013a000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000043d000-0x1)=[{&(0x7f0000719000-0xf6)="be", 0x1}], 0x1, &(0x7f000036d000-0x60)=[], 0x0, 0x0}, 0x0) sendmmsg$inet_sctp(r3, &(0x7f000093f000-0x118)=[{&(0x7f0000941000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00000c3000)=[{&(0x7f0000955000-0x89)="", 0x0}], 0x1, &(0x7f00000c3000)=[], 0x0, 0x0}, {&(0x7f0000958000-0x10)=@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000093e000)=[], 0x0, &(0x7f000093f000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x2, 0x0) mmap(&(0x7f000095f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4(r3, &(0x7f0000960000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000412000)=0x10, 0x80000) mmap(&(0x7f0000960000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f00007d3000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000961000-0x4)=0x14) setsockopt$inet6_udp_int(r4, 0x11, 0x64, &(0x7f00003b1000)=0x8001, 0x4) mmap(&(0x7f0000960000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f000068e000-0xa0)={0x0, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x1, 0x7, 0x7, 0x48}, &(0x7f000005c000)=0xa0) mmap(&(0x7f0000961000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000962000-0x108)={r5, @in6={{0xa, 0x1, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3, 0xff, 0x5bd, 0x4, 0x5, 0x4, 0x1ff, 0x7fff, 0x166, 0x4, 0x3f, 0x58992174, 0x8, 0x400, 0xfffffffffffff575]}, &(0x7f0000630000)=0x108) gettid() socketpair(0x8, 0x80007, 0x9, &(0x7f0000961000-0x8)={0x0, 0x0}) 2018/01/15 00:59:00 executing program 4: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00003e7000-0x38)={&(0x7f0000796000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00009c7000)={&(0x7f0000226000-0x50)=@newae={0x40, 0x1e, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x0}, @in=@empty=0x0, 0x0, 0xffffffffffffffff}, []}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000fd0000)={r0}) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r1, &(0x7f0000485000)={&(0x7f0000fd0000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000fd1000-0x50)=[{&(0x7f0000fd0000)=""/20, 0x14}, {&(0x7f0000d55000-0x3a)=""/58, 0x3a}, {&(0x7f0000d99000)=""/81, 0x51}, {&(0x7f0000752000-0x3d)=""/61, 0x3d}, {&(0x7f0000fd0000)=""/158, 0x9e}], 0x5, &(0x7f00003bd000-0x1000)=""/4096, 0x1000, 0x0}, 0x1) 2018/01/15 00:59:00 executing program 2: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00009e7000)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={@common='vcan0\x00', @ifru_addrs={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f00001cf000-0x8)={0x0, 0x0}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00000f0000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000015e000-0xb3)={0x0, 0xab, "8ca22fb978b883be33d0d1e10777e167d6dec9824e98beb765007ab06a389399444fdb5cf7e746f81933ff708c112a0e9231d1fb913bf186ca3738615c8ee6425b463799cf5e6b736dd3822f0117b55503eb9c4396c2797d2f45b2a77ae32e57f7f35ec80a5912e70554769e417eaf8c4590a5c631aa2e2c1760723c0cc42e3693b2410b2b301bed837ef1ccaa08b289bee770776addac8cb28baa6ad8c039c3a3ae51d2c6e976f5036389"}, &(0x7f0000351000-0x4)=0xb3) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000cc1000-0x4)=r3, 0x4) syz_emit_ethernet(0x32, &(0x7f0000b94000-0x71)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x8, 0x0, [], "37c6e48a8f91580b"}}}}}}, &(0x7f000086d000)={0x0, 0x1, [0xb8]}) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000d4b000-0x4)=r3, 0x4) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f000035e000-0x20)={@generic="68411da54f6e01f2e5c19e08e8008416", @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000ca5000)={@generic="9fac79ef5836febdb89dda94de2e8d3f", @ifru_flags=0x0}) 2018/01/15 00:59:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000694000)=[{0x6, 0x4}, {0x3, 0x7fff}], 0x2) setsockopt$inet_tcp_int(r0, 0x6, 0x3, &(0x7f000058f000-0x4)=0x2, 0x4) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000d12000-0x4)=0x7f, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000c26000-0x9)='westwood\x00', 0x9) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x852b, 0xffff, 0x0, 0x0}, 0x14) writev(r0, &(0x7f0000a77000)=[{&(0x7f0000bc8000-0x66)='1', 0x1}], 0x1) writev(r0, &(0x7f000096d000-0x10)=[{&(0x7f000091b000-0x1000)="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", 0x218}], 0x1) 2018/01/15 00:59:00 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_buf(r0, 0x29, 0x100000041, &(0x7f000046c000)="", 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) 2018/01/15 00:59:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000c0e000)=0x20000004, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(r0, &(0x7f00009f0000)="069e56e1c15b2335535bfad35b97ee57a8db7841f4a70338b34303dde2c55662c159ca8ea3de7a48c5c3cd98d5c3ef4145081dce4469c5547c340701e4c0f8d981cf9a29c9198fec8b155d5ca277765afe6cbf02b69d4f9b80789e77541b695f14d5036e90bdb056c749476cfbe0e63f38f4e2abfaf86933e29824ea46a838b961bbb38780b9c4e7caec2ea11f2a4703edb0a0f05d5a719cc72fcbe653f773a10747a5fd8512f07bf1387c39296bb8221cfd20d096d3962f2bbfdd40bebd6a154ddd14935a9ea753beec95e13e43b9d27a28973c162796d9c4a6774780504eb9743d007442c15e5e08adf3a0e4367ff644afea485c5472a531c9a4c64c70518205403a9c7e8520dcb2f9701cb609bc64f917d7a469c3f1a7fc864af972a3b304c46a5debdbb67a01e7323ee31f4b8a69c2c5ee7a8daaf5851a23696300728a3cd318b85260858d196c7e99dc76a2ff91d56ab76c5d2198d1ffd67b29dc211415a8cc82f492c041b7174263816672ae34bc903d22e68153ec1fcfb3dadd9867053bfd10c9e52d83b2ed9d079566526ff7f6eb6c0cb86a60a4c45b6fdcfc6862b932b5e4ad71c15ecc9b479e4beb36fb34a72b92ed1c1b9dec713a64c8df54e8ff90240d2ab7224ad13604009bef689b91bc81295cd41b09986146a6853d3ec64293d9409d7d9953ff9cdec85cac2ce13104856afe31b4aaf3e0a1d863d3fa1b3db47d01e8c63ea3", 0x207) socket$unix(0x1, 0x2, 0x0) 2018/01/15 00:59:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000612000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a55000)=0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000e18000)={0x0, 0x0}, &(0x7f00008ac000-0x4)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000a43000)={r1, 0x40}, &(0x7f0000fad000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000596000)={0x0, 0x4, 0x100, 0xe7c, 0x1, 0x9, 0x2c, 0xfffffffffffffffd, {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]}, 0x80, 0x3, 0x8, 0x2, 0x2}}, &(0x7f000049d000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000f55000)=@sack_info={r2, 0x0, 0x11}, 0xc) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00005cb000)={0x0, 0x0, ""}, &(0x7f0000000000)=0x8) connect$inet(r0, &(0x7f0000dd2000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept(0xffffffffffffff9c, &(0x7f000025a000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000029000-0x4)=0xe) socketpair(0xa, 0x4, 0x7d8b, &(0x7f0000fae000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000eba000-0xc)=@sack_info={r3, 0x9874, 0xffffffffffffffff}, 0xffffffffffffff76) bpf$OBJ_GET_PROG(0x7, &(0x7f0000001000-0x10)={&(0x7f0000000000)="2ee5", 0x0, 0x0}, 0xc) 2018/01/15 00:59:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x5) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00003b1000)={0x0, 0xe6dd}, &(0x7f00003fc000)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000c66000)={r1, 0x35}, 0x8) pipe(&(0x7f000055d000)={0x0, 0x0}) ioctl$sock_netrom_TIOCINQ(r2, 0x541b, &(0x7f00009b0000)=0x0) 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$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$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) writev(r0, &(0x7f00002e2000-0x20)=[{&(0x7f0000c63000-0x9b)="dbfa05c8a7ef1c5ebfdbcc6c908cc6b3a1b33541c594425d78bfe6456f70a1f616d56ae5664dd27a2ce4586114877fc307d2e5fad737f5b44d6f424ebb9f9fe34ff3b9df268b949838eb7c2d8086e0b48e32bc75942e084c83aacc08f67a7e6c7c0686d28196140c2056cd4395352c951efb034acba9", 0x76}], 0x1) shutdown(r0, 0x1) 2018/01/15 00:59:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000719000)=0x2000000, &(0x7f000007f000-0x8)=0x4) r1 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) setsockopt$packet_int(r1, 0x107, 0xc, &(0x7f000061c000-0x4)=0x0, 0x4) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f00004c5000)={0x10000, 0x7}, 0x2) 2018/01/15 00:59:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000781000)=0x0, &(0x7f000040f000-0x2)=0x100000148) 2018/01/15 00:59:00 executing program 1: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00006dd000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c9d000-0x4)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000a0f000-0xe8)={{{@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, 0x0, 0x3, 0x100, 0x0, 0x80, 0x80, 0xc, 0x0, r1}, {0x400, 0x6a1, 0x1, 0x7, 0x4, 0xffffffff, 0x6, 0x5}, {0x0, 0x5, 0x1, 0x0}, 0xf08e, 0x6, 0x3, 0x1, 0x1, 0x3}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x33}, 0xa, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6, 0x0, 0x3, 0x101, 0x1, 0x5, 0x401}}, 0xe8) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000fe5000)=0x1000, 0x4) 2018/01/15 00:59:00 executing program 5: pipe(&(0x7f0000901000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000e8f000-0x8)={0x0, 0x5}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000001000-0x20)={0x75d, 0x8, 0x8200, 0x7ff, 0x0, 0x1ff, 0x5, 0xfffffffffffface0, r2}, 0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0xb, 0x3, 0x1000000081d5) write(r3, &(0x7f00002f0000)="220000001a00070ae80000000000fffc014b81000d00020000001600000000000500", 0x22) 2018/01/15 00:59:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xfc91, &(0x7f0000449000-0x30)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xa}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x22, 0xffffffffffffffff, 0x10, 0x0, 0x2f, 0x0, @broadcast=0xffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@timestamp={0x44, 0x4, 0x2, 0x0, 0x0, []}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000754000)={0x0, 0x1, [0xaf2]}) 2018/01/15 00:59:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000c26000)={&(0x7f000038b000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) getpeername$netlink(r0, &(0x7f00001e8000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000e45000)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000fcd000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = getuid() r3 = accept4$packet(0xffffffffffffff9c, &(0x7f00006d8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f000015b000)=0x14, 0x800) sendto$packet(r3, &(0x7f000084e000-0xc9)="714e27aaf33d306125b20ed1e9694c1b770261a2e2b912fe3b377c148339796b8cb0bc3a94c7b7ff53a85e34f17b595c2d9f23f834a5e461141c0e06ba4a4bf663a31f1177f3c43b62ba26b4557f160566f90223ac65039c777ce31cc3d8a1d472e9187bccabbe00b1dbd29cb31481107afee8553455db33316965114552059128af2841f3b7261bbea3f6d13a6ddbdf0852ac035bd32c553384348014e0d8d7c284612a25b812f1fa4ea782c5c3bd9a734b12074541c292f52b98f9739af8ea3c0bea4fd215c803d8", 0xc9, 0x4, &(0x7f00006e6000-0x14)={0x11, 0xf5, r1, 0x1, 0xf8, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000069a000)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x20, 0x80, 0x33, r1, r2}, {0x8001, 0x5, 0x3, 0x1, 0x7, 0xffff, 0x890, 0x8}, {0x1, 0x6, 0x10001, 0x2}, 0x7, 0x9, 0x1, 0x0, 0x1, 0x2}, {{@in=@broadcast=0xffffffff, 0x0, 0xff}, 0xa, @in=@broadcast=0xffffffff, 0x4, 0x0, 0x3, 0xffffffff, 0x8001, 0x9, 0x303}}, 0xe8) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000374000)={@generic="f84d985c0d70adb97cb76cf9fb990acf", @ifru_flags=0x1000}) 2018/01/15 00:59:00 executing program 6: mmap(&(0x7f0000441000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000002000)=[], 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000-0xa0)={r1, @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]}, 0x8, 0x6, 0x101, 0x81, 0x2}, 0xa0) setsockopt$inet_buf(r0, 0x0, 0x40, &(0x7f0000002000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000443000-0x98)={r1, @in6={{0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0x81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f, 0x7}, &(0x7f0000441000)=0x98) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000001000)="466983782e232c342da512deb3a2a5f4a39b77bd39fc343e1fde6ddd0599f32c3ac666f87a1dd859302bc63245a471e3feac77921e985558b14aab1cc5d4d9a1332cf3aa5f6759f2119e0edf76366fd74c754061dcc49bb06c2c756841b819a13be58af433730f570d", 0x69) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000001000-0x1)={0x1}, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000002000-0x4b)={r2, 0x20, 0x43, "a8238ced52ab9c1bcd9539dbd2a21cb0fd1dd8daa00e3835d606dfce44365825d758e58e8b64db20823751d376136e5a55c030aeec23530f68ecde5f581b4229b39481"}, 0x4b) 2018/01/15 00:59:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000032000-0x4a)=""/74, &(0x7f000068f000-0x4)=0x4a) socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x852b, 0xffff, 0x0, 0x0}, 0x14) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000e7d000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000821000-0x4)=0xe8) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000502000-0x9)='scalable\x00', 0x9) sendmmsg(r0, &(0x7f00006e5000)=[{{&(0x7f0000473000-0x6)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f0000273000-0xa0)=[{&(0x7f00006df000)="99", 0x1}], 0x1, &(0x7f000087c000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00006f8000-0x8)={0x0, 0x0}) 2018/01/15 00:59:00 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x1a, &(0x7f0000002000-0x1)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f0000000000)=0x0, r0, &(0x7f0000001000)=0x0, 0x6, 0x4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x3, 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000004000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000003000-0x40)={&(0x7f0000002000)=[0x0, 0x0], &(0x7f0000002000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000001000)=[0x0, 0x0, 0x0], &(0x7f0000003000-0x4)=[0x0], 0x2, 0x8, 0x3, 0x1, 0x0, 0x0, 0x0, 0x0}) getsockname$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00006e7000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, r2}) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/01/15 00:59:00 executing program 0: mmap(&(0x7f0000001000/0xec1000)=nil, 0xec1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) pipe(&(0x7f0000633000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000001000-0x10)={0x7, &(0x7f0000145000-0x38)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000ec2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec4000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r1, &(0x7f000056a000)={&(0x7f0000ec5000-0xc)={0x10, 0x0, 0x0, 0x8002000}, 0xc, &(0x7f0000ec4000)={&(0x7f0000ec4000)={0x11f8, 0x6, 0x2, 0xc01, 0x0, 0x0, {0x3, 0x0, 0x9}, [@typed={0x10, 0x60, @u64=0xffff}, @nested={0x11d4, 0x8, [@generic="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", @typed={0x10, 0x33, @u64=0x7}, @typed={0xc, 0x8, @str='\x00'}, @generic="9192520c210f738ba68216584cec1718f22bcc0cb9fd5017b41367462fbc20011683d4e9680617e174cc349b7a74cbfa6878bcbc7970ff3d88f49a6152f12408e5e109e6eca222d0bedf7a164fa8340255f186518391579bd6243734f5c262e048ea57a1d53fdc7bdb7b0904e77296036a6e25e101abfec55220900d8101b93af5c274bad1aec2723ad9c6966eb4d451efbe139d1bf6f29ab76695ed0027a7f015f713b0629d26bb6d96ba06509495f9c586e3a72d99a44b2b2bde307004658af09f446c403f0a5ccdd495031639137c3c3c763b0a809911b49e72b2e92e24a3a844", @generic="35976506a2b123c7c8705388d4bdadf26483ffce1dc780975c0707f32c68f2dc1da725c10596c9a24ae1b2fc93cd158a8177dd29b13620c26913760dd4700e7a42ce434ec42f70c23133fae65d65e5f135c079682b16610b500c11f45ae65de9f24748a91db00e49fb4a25a0341d10bb88e680fadcf3737575cce3d0758454062de791bc44f6a6a45d8dc1e03a57e4510e2c36b941e71e402e59cecbe885f2ea452c0d098662340c2d1d9f1f192ac0e6535b50f8057dd8027e350b3126486ae39445ca7d161324b887522f65681543f1be43"]}]}, 0x11f8}, 0x1, 0x0, 0x0, 0x800}, 0x1) mmap(&(0x7f0000ec4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000a2e000)=[{&(0x7f0000ec2000)="2e1f06ce3e3d799f2bda675c083ac1d925a867cae767cf9c301c15c91c7e83493eae28b629e556004cf95a3a50fc4a2d02045ebe61bac1779988cfe2eb2ec60037a01d6230f5d78856ca2f3de30d10555ec9e6988d9d1cacd7344a9f35635533306c487881c852d717fb05062cf56db6ff0d95590fbcb297f4da615abda5d2f078651cade75a4f8e11286ca18c6fe5c571c402aa563b6339d3d2e01e0c884fddb1fe262208fe28b4063553fb1db674f4c01762ab5875e3ad561948b627e60596591251f60853649745", 0x0}, {&(0x7f0000ec3000)="c8ab6446edf2061558d1b759f1d59b8e24feb1b6676b68474007f007c7b2a5effe3a72de5db861ec236ef0e175ad859e50e2f97a28ee04bc238fb517706fc382d661d7edd6297ee3cc19e17e4d34aecf5747c00a7f65a60f643899fe1c586d88c3dec6ce74f56d73ace00327c55c2b5df592c8ca0495de937bddbd094e37b32f11d63c4ae9e4c7ca587e", 0x0}, {&(0x7f0000ec4000)="c90f4a0100", 0x0}, {&(0x7f0000c0f000-0xdb)="1718b8f6e80892445c475cb6700e3821156b48ccdc33ac4039443409f5bfc4870748ce7e5078b181ce12f2dac9792aff418673e6d6d2af0ab8d7da7a7e0505b057a7e39c9262a046986955f65c92c227f23234e0d39ae57702c2d6ce394de17550654af3f72182618859169ef004f023678c1283f44a65b058e98b6e568efb34f15d8306d0e7a7fde877ab7841c55dbb8bb30407f7e716702cfe21bf11d0a89875e1c7c0e9da7cbf2b90dea1b3418a6c4e3a00d0db3833e386bcf6fb0000000291d56b1b8ebc3112a1dc56f413a4ae625843abdffb44f11e9263a1", 0x0}], 0x208b56c6182ecff) ioctl$int_in(r1, 0x0, &(0x7f0000cfa000-0x8)=0x9) mmap(&(0x7f0000ec2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f000002b000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ec6000)=0xe8) mmap(&(0x7f0000ec3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000ec4000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r3}, 0x14) mmap(&(0x7f0000ec2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000ec4000-0xe8)={{{@in6=@empty={[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], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000043b000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000046d000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000ec4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x800000024, &(0x7f00000d8000-0xc)={@rand_addr=0x0, @loopback=0x0, 0x0}, &(0x7f0000ec5000-0x4)=0x1e2) 2018/01/15 00:59:00 executing program 4: mmap(&(0x7f0000000000/0xf63000)=nil, 0xf63000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000000000000002, 0x1) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000f60000-0x82)=""/210, &(0x7f00007b2000-0x4)=0xd2) 2018/01/15 00:59:00 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x7, 0x6, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000ed8000-0x4)='tls\x00', 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x1, 0xcf, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r2, &(0x7f0000002000-0x1c)={0xa, 0x3, 0x4000000000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, 0x1c) socketpair(0xd, 0x0, 0x7, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r3, &(0x7f0000002000)="6f4072e5967faa51c29ff05c3b7f9200ce6047", 0x13, 0x810, &(0x7f0000003000-0x10)={0x4, 0x2f3, 0x4, "c7ba8a7e62a4", 0x5, 0x0}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xa, 0x0, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f0000005000-0x1008)={0x0, 0x1000, "f288f022ef5046a9baf547da8f16e35eb6535886672b361a1e9161b564421d11f14a0f4cb84e0278affd834bece10d4b6241a127c4ddd8d8a6b6490e0019d73ffd501558edc0aff2afea6461f51e76cb1cae4d61a53e0617c9a1649397334cb95222ad565632ff000dfe8c906eba5f0cf21f7e66c30e2cd0371c385531d4c7dcd52536df4ea6b3fba5e35d1e3a7dff55f4ff1afc7d53cf48a4cca1996ad5a571299eb1e78b509223b183c6a11c7fb26158610a136879298735aef3a013ff07fefa13bfe273a84a0177131ed792397b6405a892fc640a6164f8aaa2126deab70966708f5285aa273b50d845f4d7090d4bb323587f13e4fd8b4c9ec6347c3e55208c789f8c6e285c4a0ab74d008455ff67b8795cb2e01824cac6ddd0732c87563fc9c6a1d0dda0e4b2f6e08ff13d75017120a0af3c8af39010fba59151c3e04f55278f8d9b303a6eb094e151813cf831b238ec65fae3a59ebf4100f685ec22f2d61487b34d8b847daeddf23d401bc27495d1c2e1306ce562b9b638ef6e1e4d04ce67e741d6756ee8126011c0281025bd9d9bec2c95ea340f5026ed8527cb0e31168c7677b5def4e1b3ce9e8a160ff77cca60aa35ca7285e13dd34d59c9f04ca247b7afb373b593fefbc890ecaf392baf0839720ff55622457c6591add8ca65d98ee09d903c99039e35b88155bd1758fbf0a923020e9ae791d5e2c20c325c80718ce4d3ebe580c5f86cccbe845cb4268f18bf7dd5da0c00282baa523b9d84c9b38d5ece8d2a06ad0df4aa8cf27e4002ceca0784511f338190dc03a3886dacd13f5d1f41290930d2f82d772e81737fd336d860405f316202f07b2a4dd37a4c34e6243b290f554b294f59b488da869bcf81a82a6c0e1b79c29f9c3f3ea8a28239d366dfe00f997e6f5d12b73983db502b98670f090e05b34e478fc9a920c042e865baeeb1441a569927be3a8a4f7b4542d94ec4dad81cf4e40bab55333221495bb1ceec0d018cfc7186ee3c5fddc8834f59956636157682e263351701e61d840107842d6f525d9b0a1dea60c2b0e855cabbcd8dfa9a0e90684c42015a1ac092bcc9258f5b0b8e5e2c0b4359a86428b10ee2c9eeeee6545ea94d2d1bbf5f975bbc24892b7f6048835701a03ec829cdd6ff2db935f0cbf1346712069f4d9f6068f80b343a96d6d7ca5abde0b549985f77b91df38178c03dee2e5d45cc3d62fdb1d5f4c251ffcdcd5abf4cfa33784d57d04c9c9f9d97dbf06e6ff3153684fc070df20e4a6ecb3cecbb5e75957ccf30e51784abf4078f1c9a8c0e7f59b7488b47bc9f81c0f69da43e4022ffdb701a2b5cb8739a9da754ab28c0f45868bf31103b9e3719eed6782864a17292e99d93744ee3bdf18291ce3d6d725f2a3c272ccefc15881ec17ca80c8be46af5c447d72af743419fa3715a053c91aa5a44d8e6ea7cf787e0474305af7802711c1be18c702ab80f8629cfc5257d133f6ade90b371547554569979a1629be75da415be086f98c20bc45efc3a74b66ac9d36732eca1f433af8e0d57c62d64f5d29dca87f40ab6b964e8b4573da570be5b309fa3c17bf5e0e84601c66c5e4002e69a2903509a172340edb34027dadacd83ebf64c6e15d12083d9fa6d2ac2e19d7b639ea228033c09dcbc16cec0eb6f6d4b3b7939043cdcb757e1cb3530994d6c853cf78739bb0b1af278e20056ce0740309d2928439478919f97d6c6b7a9f7510f4d0df199b7ab0b1fdf435be493a126400ed1284535f687b624d163a067bbdcd071e176aa071e28aeef2dca8aadc0da2bf9be6e67986cdfa8fc8d55b6745bd6b86995ce28612fbed1d5a5221c21a45c0e1d714e14adb98669dd7337d05121ee9a2ea63e6e7bf5a4cfe9bdcf8f18e47d4b93bc17a526f39aca90f2cd4e980fc088b3332ae2d4f6beee7d1c07f2d4bdcd41159f25a2b59d738389771063cb049dc99f894707ea2d04c2b234efadc0bdea4f14b6e963e8f6d448ca1833a06f5d31cf242abf763becd14d3d0feb391bf649af8102ec42896b341410f7ada597b5ca2b2cf0c2d264b496d44a6344f56d877bc9ca0835ea376ce00fb5cae1ce2429c78c2bd0a1769a64c42d3e346ea2a7186645258492eda0c59e1a6a4e0f97d04f009bd58aa0582b4d7b33ab2b607f3af4ca5c29292901f1c3bea96ee6ca6ec9eee2d9076ad899c451df7a46a4e100de34502e2028c6de640067d7bfac1d4a80c216eff7ba04c262907777eb6e41743ec38019d655d20c6a917dc2906565dc1bfd4f730fda94419c6935396e014cd38a29ba1acc8c19145fcc7d9f35c021b76ad72fe95cf72b95cc6dacfaad583c35e0df4407a82f3cb95c60815a5c2cd65148a71a8f65d2be59fcab0199a6c653a757d92604375716606b6e9b5f5b94d5199d10c9e67a08f7f6f942cf1dc9683452155511fbcacfb23ec7459ddcd511cfa236706d16f3ce58cf015aadcec3f5f1bba8f2adb283783fb748bae89e28ac5f30844593cae4c8ac952aa9a15b30390efa073e9a3b140e8fdd34e3a45dfee05cf9cda77a0653b062e50d0cb6378b6f3c99750a1f800330ad6d1156f077500d5c8bf730449e3b12c27d8a6f20471a1a90b0eba70324c01f003ab9e9479b484e0fa9301b94f2fb4d00da2b92406cf05af0139cf52949317d422cad7b1232c6c3b7c12f60e224af9bb57b441d9d534457dd425bc7e54c5aaa0bd84e52d78a6de4298e57cf7972aee69eb8ae012f6a172cbbee36c6f3ad4b7c77e44c9676918b7415ebb71762da38613aeb572a5c187b6286aad66b52de859fabac946cc65895d9cb0056b21fb08411d79d6bcb074f10c5be905f21bf81ccdc3141c5d5a378e7f6966119d9c2d1dc43ef7aa3190825ad14e57b27cdf515cdd00a36005fbeb152dddea6afd269c72cd7e1f492cab7efc042d6c9804971440f899a9952ed1c6b026d3e61c23c964a51a5a648d1d5842eabbfaf03a35e766922cdff634228898a9629b261ffec43d8af61782c87341cf2c7a8ce499efb77bd1b254ef29eea3caf52bac9b9017fcf30b30a17077d8df658d7a8c496f6808f024c7679197bacf45dff62a25d0571b7dd075f6d6d69c6cac2f9ae596852d8e950c880f3084a2bc3bfd07c08d7ec85390388e0be144e82cfe493d848a01571322e67527599b7d4ca92d99c1af1810654aed5b135771a416673b1d20face09abac7e0c1ca34fdec26647ce61607387ab025548b352decc76f4a3f3a9ded3b40def928f3a35ae93f7963b9822d838cf0b4701ec4c70378cf7c871a8630f4fbc0cd3497df15a8392fa78d0090e40d39ee60641368589cf4ffbcdf61f429e65370ef1ac2905cef03b973acda0bef344937285a32cf63290de384b9c4a523baa09a2857e73e3fad0f2c921bd323a29cf11801cb6d7d0a5cff5421c71e8f543ec320ffd2616177285d6d0446663334bcc63a1ecb140ff304889bf30f7790128e04089677fd08992657b062121108578983e6cae49dc85b1f9b8a98b31ac08fa5cc15ce6b81cb0c6b9060b596a84a9a7701f795e2ca1ccebab655280feab6df75b96752af59e08984caf1cbd458db60667c590d68ad7e7a78352d573d9037d54dcd2b27fca2cc6f82c36259fabf542655059d1b175a62dffa854557f5c6402c03eedecf3a0fc9715c703f281160e68787a71b7052456f7c8073407fb752bf20442ef9702d4144a91e729877a3d5f75542c01541cc5db10bff080bdf21c0c08616013e4df52b3c056388cb95d697a24bd38d0a61542fc832d178c71b535daaed22e6625d115508175c4a1bbf24345cf1177b5a6a517808aa48fde19cb0051637d71a3ca441991472362d12268a382af1127a47e145d97534215b74a329bbe052f684fba4e609ecbbf909d739eb6ee37a91259c46817598d28af986b98c3f6ce190f790fae25844364966aab227718c14e4e77045590fc64ef24a94b4c483b143b33e65aad5e9a187c4a4f9ec27ba990fc1d2072eafdc60e0be059347ecd307f43bc637cc836ad0fc96cf4fd83192e031ae09438ca4eb45418c9dd7b2d9e36f93672161e3511310a37a6c99a5fb9e69c658bedf1fc4b8777296e5e1e2b7de73e490839f0e6abf010cf43f826f99a4ed431207b5ae6bbaf3407e320552b05dc79747935a3ef93444716c011f541ce342b7271147c67079aea40b5c06fa20185e4344876b742de1d4f7ad02718e77bbf54a800f4397d610fc3e801ab1ccea2f5ce592ada29fc8841922444dee8f774d5d7d430e86c711641448ba4d2b9f587ac3223eb1246fa7e3ecc030f8fdcd1fbf7329a7cb165c0ff24c48bfe55ab929b7841a19ec7de84261a9eca5a3aca7c6ccdb3ac7990949489e44c0224f3cad06e8493fdcd7a073af7be9cc711eba2aef376d7ef5335c1996a0388ab2ebf75ec2e87256ea155cf3e58575c90b7d69ab0ab444d60fc12fca90cf8e89d9a7c4d7353374b69484e6dbc19128f936f93fdca10b04c8e92e9fb769cd9efb9139977835d9d1f132f0d6efbe352c4fb1bd5a17b397e44e3e6204ac8468b1c5e5ad80d7a6db0386e621817507b523cc16a3d4a9d0186da0045ac937d2deecd400b9e2934f37410c4bbe5c39c313165fc74bb087638d7b2f729c0ff7ce91b7eb9a0c6941ec213b8064a56b971c1a7b7192d60d4fd4b56bda9e981c75e7af8d35be1295aed335f64b43e36f57f523658275d10ce4f254a9979461cdc2c1b896ca481947d563a71fd1bfc23ef05335593dc9f988271bea63da64781d22e8484d73c5f7d846695c18fe76862d3f72dad682f15d9e1fd04ffc563d5b5ab603abd36713a0322d2ebcf8f715746b05b33256532dd294ec91cf4236889bb396b72171e6ffc9402bafa800408f21fb22213ac935cbe112c80b160b7ffb767c7adb0376b8ed887034fa232a4b70a04555c0940b2c327f527b760fa25c45c540462e7f28b9b2f8868b8743fcfe24a46833f7d3ebe01383287b373c7b5313016dc7f4b6549592cc9e60e42b24c2c3ccdb082c130223ecba6085242fd96292ac6cdc11cabe87ce98d12e6732f8b061090d4957bca73a3830a00c69c980765a877b4668f262e59c279df6144e393c4437009647dbdbdb1736a8bf23c12562df458a4f54687d138bf598e1a2df0ca18c89e7c405d5087e6cc3c5f806dd85bfc98de33d31be2395674b16c7d6546a1643ba439d18ac98790bbf48f8fa09f6bf911fbeb4a3f7f278a26a7f9bd5db0e1e0d290e6211a0ede305baf430621d27f674ec3b91c259c47b21c340d4b17d6cf695576a620050cc823656347be93ffa390ca06ad6244f1ee4d3f65688afeac636e02ba001d756795eb3f1d427978c0ce62cc35bd20196cf7d1aaafb5e54082eae43e9f12cfc20060552ede352f7c8796225c7795f70ddd8e7d06c91076128b5c083142174923497d52ba342a146d5d3fd0a2a41df284391a7f41ac3ef44aad5cb35b6c03e5a7f5229304cae01838f7eabd8532fcf28fec676e7807795e15e4189084bdda66ad0d910ea98446c960eb9aa39a8ffcf74930ac6900171992dfc28c9a339e4d960964099667330091c80ebff77117d0455ae76e1925395ab9f19dab681cf0f12e9fc34bc722b919b8538b672972a4bf7ab5f14b3dadd005e8c7b1b9e7ca12bad6c98dbb6d8bfe21024aed3a951f00d6d0ed3b8e02268836237e1370fae78a51d087ba24bb768e2e857f1204ed293c15822493d7828f31d83d097cd9b0827e57d0ccacc9a5e2c73067460872a25c064cc2f73d9f38ec322de762114ea036b1d3af37c090a6623e807170384"}, &(0x7f0000004000-0x4)=0x1008) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000004000)={r5, @in6={{0xa, 0x1, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x400}, &(0x7f0000005000-0x4)=0x98) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000006000)={&(0x7f0000003000-0xe)=@l2={0x1f, 0x9, {0x6, 0x2, 0xffffffff, 0x1, 0x2, 0x6}, 0x1, 0x10001}, 0xe, &(0x7f0000004000)=[{&(0x7f0000001000)="804dcbc27bddc0046a445755bc2f3678a8c4e0318a8e183b12b86cc57cba", 0x1e}, {&(0x7f0000005000-0x7b)="6710bfb10b0c347a92d942fc7eef51ccb3dd8176a0d5073b123be52b5fde5d6b8f2d4302ef87b9648ec41764948d251aa64cc49f6b607e6c2ea0c82e6d2c4815fbf345b63703b7c366102e77e1f6d3f9102c43321d247fa1f78d418743b9a7d7d146ee5d9e012483e0561d818f22641dfcf50f4ac23e0b1e705b20", 0x7b}, {&(0x7f0000006000)="61dd01bdab97f2dd39652727c532a66c19", 0x11}, {&(0x7f0000005000)="c556f12affbafd455fcf82903e50257aea035b6e41d1bfcf7bd4fbb567d2da21a45ca60a7809f212cc38bc12f21fc24f67c47a7b44e856e8ba2308fe834bec5c0d81718cc946f5261a9a1dc2c25dba2151853779a93a105ddacd1decac296f05edd4d60195836548d0c3a6a7720f8fd1f316ae4e8405d9b289345478fa58f577a342343c13eafb4e63e5d77a6e82e839030464dbde1e10383ff3ac2994b732f8a439508d3b29e299e3d49188df173516009846e521983d80154549b7667148d288ef79d9a758c3d8a1320dc40721337bb1fbbd960ae2b3f025", 0xd9}, {&(0x7f0000003000-0x1000)="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0x1000}, {&(0x7f0000006000)="c131bcbffba17ca45b901532c70233c47168314f7c5b804b78e1294e6ec77683fac1713a2cc1c11397e5c703e92e", 0x2e}, {&(0x7f0000002000-0x5d)="3413b4bff4ecfd452c7ca85e9d2a913067af56d35d20ffdd8f1831ebc14a4fbd7d740927899a65a8f6aabc7a46230f41dddc27d5c675d2d0dcf4fbd1e14d5273554c28a614dd9c35c280cf260f14cef27ae05b33a51757b9fb25609126", 0x5d}, {&(0x7f0000006000+0xe9a)="1544a3ad33b71698c6b97cf07a5134d9c7e342b6f80448b2e6a34bc1f1058470f7c3798d14c4159837bb4588ebc1b59c180268cb6f4c435ca75d97199f8c77eb8aee66a0835b9dc09c9cfa39c336225345fdb573b49e639d2a0b23ad0bcb30a6e33df944ccffa05d4a84e980bc921f5b961e0c967300db", 0x77}, 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"34e2d14ca87c715b74eb7136f2a67530b8b9abd24bc304b980eefcd29ce5625a03ac4010ef2fdb6528f17c2776a0a559b56a78565649c78aef58a61aeaaf1896755386b27decfe403a9a3e2ebda75d919c8b7d43bb64e94ad1dd755d602356f69cebfb9dc4abe2cc9f0acea3da2830479174fb732b7dbcd91be1998d8c27eb0e7c1f191d30f14f16eaa533fea4d5ea4a2571f44e9eabdd71de85735d8728b41d484f4160cdf88e90a28b588621f292226cc94d7488b79fb4391dc78dbddf23b3745a5b399b199ea2f939859ab80dbf0cf36f00a16c8df0ab5a655274d2abeb9646809d6357f31134eaebba86167ee5059dfc852b4df321acf7fac929c89151867de63b445fcbd95c804919c937ad86513c599b595a1d5fc660d89c4a02f1cb99eb57afb0edf738501c8cc76cf07b271366ceeecd103b271a0cc811c8e15d3601abffb3fc0dbdde8017d81e2d2ffa186079739209e7a4ec036f9ccf656541bccac38f8c1a69e3081a310baba420d0f278fbdaafc5bd7c458d6c84876c16e673c6d24abc762a10ba3e077195eaa6b426d6f1de9f6aea94fd8b51a07e1815b9109c075f9e357a7c6a41d330f99ddc64b8e4239b11b4c7d71122118b12cb1d7179b95509b82b268273017fff54a08cbc0759ca42bd53b9d5b3464444036175bf881240b33a477e6b632eb43aafbc9b2d7a92f8f34f2e017794b82f9e5c4ca152e95e7fac55985bf6613979056310d970560b3f04d567229f00316ef072066a8aad593bc349f1db5db9d857733951b863ebe98fdb7eb3b694ebb455b88f50d2206944f4d0f0d824cb51d8726491d9cab8b0d88f9e00d924d4e94c7a6d5023ecf4ae4d434abf3a85590061efe1d3c10bda7174836f62d8de6e9d89082dde4889832bf6243ceb9ff499e26e7fe9acfd0dbb3f29304aa113c0f19ba996ae8b8099be4b9c2977911d56e8d5372590cf3bc0724bad2884a2599964c73b1f498e59c1335b54cf1f39d560aaa3b12ce02eecf34db90a2d517ce4a8e25c8ee2198de0c877ca8378e460ed4509eb9eec7842a8366009ae843401d9f25bdd42b3289836e5504ac2e239531c269007374387247d3f34755627cd20de50fbaa9a56419321effd23cb659a3d7181c041fa6bf48a2b142a97a0c93b64b57ecb09133eaae70cfca4f931692d3ed6a7c8c9d59f0f3ea6ceb825074079fb3ecb457848d33c8d596a1c3e2dbfcbe25fa4fe316996943687d17346eba7dea41a58e520613a8b2cd5b3d7735ccb33204fcf16beb915d09acec3b09691c41309fbdb1bb3ef3691b18d5a43bceb29e447aed09f72b281b5dbbb7ab11fc410bc8079c242ec45d3f5f5347d7c3c0f3cb59f0c3da27ff847caedae2ab3ab562f7fe4f752a5370f36b34d45d267148b55eac8a7f4632163ff77033495ef4ebb62184e4a8242943d3e6b90586247fc110d22697c565d9db173acc5759b9d346e5ef3ee1af338b219c2555341efb8edca60e0f94660c3fc2a9aabe21fddf756ed0e22edf7463406863f6f55ffea9d3dd7530482e321e1fabe4eed6783397737f224b85c3f4d3c80f974fb5ce0f8b817a5b3961157352c7ef24e374c67c9c1277d32953205ffa5309f59089ba1127fcc82aef1cf7f7811bd78d473dde5389ec003384ae7d7e4bacb1372a4206def2cf58a61b5eb2ec72cf42653c76a7c460a1c4c8929bd6c83b9ecec20d1d9c8b029ff620fcff705d2c2a3db26a7b6010eeef1c07f9e8d7d7bdb2b88262612773255a9d0921a1fd9913413b7f9e2b15a00129145d5f6fd88988f0cb7128bf79cf2e18c7832f436a4325779bacd0da750caadf42596b07b03e01d99bcfa010686a8f6f2048d98c94ec497e9dffaf142478fa8c31a1cdcc4a229bc51df43288caa97a77acfd26f10330032d3f3fe81178c5ff44bc10c54dd753efe24ade6e6244cd38339192b78d483cf5573c38198799b156e0f3e72d3756153dfc7d534e1583c64ed8c8d186f06b3c541a09b93e434afcca91f96bd12a74e4b8125fc22bc7fda8932d0293076208e9fad906b23b14bef25143335045df3b7743f74c862e121d4988538db176c89626ab42382815759aa3bf714a641b3ea50eaf224dd66527d6ad8824bbdf4a0ee5c9439944158c0f5d627c8e66de49c16faf444244949aa700c9ebdfdba291da5cd280a418e6dee46724e12a69c34b36df8e71e9c4db0c24124cd07bd31db35bdb9a55f15e087e8b0303a544c2284728f1bf4fca62093473615afa3331804e484b8054a205057465c2199e563dde720ba9275956f115e8fda79d35c0558e376d133d2dbaf975aac5bbfea08f1980d1a93c8bb826f3619d4da695402396f1e6c1ad6245009618016003633bada9bb006674de8ccc8df0ae9e31e4d0981739a40f5c830454073e98a3fb951c124f5e18db66eca1fa60466809243a73dbae7cc15b528e3f232c2ffae48eb95c0026a704a7188089a547d8b1cf86b290879c39711336262a86af8514337b50998858307db77d2175f4d07e6782de4031d534822cfcadd26e96b7711b327b617ba0987e4e789298714f7615f46b6f79c4d74b66c2cb840bb8bfac3f566c35012bec83ccf68b23894d1e73c079a5fe285e425df3ca34b205007b49f0244a2362740e8090f026d1c47110232dc4ee34f03265e96d11dc5edeaef503c1f05e0a427c8829c095f7ab1506b98aa99603304b6dd0d7f30d669575fa56269275b1b6a11171d554ce30e4393762f4d8a0cc198deae89ac0ac039677fbcbfc6612175431398cb8ec877b634c654f326590ed7133d8bda506db61086c33ee3279de01ca7b1b67b2dbb42770808abc866a458eaadd8224d1bda77fe37c9a936e761bfccc515499e37d63f5f7fe387a48db5d11ec1e8d9c2b6fa28691780a7ca71b8316853f9365257a616863e1d9ab1cd593288bf3b4f9521f36d49f4ddab9679b9b9f0f2eeb0f4b56a567ca333df69601672d19bd25e7bbcdcbdc5467228123ffcfc7087ab6c52097b539d40657451fd4a725040f425fb1227b4cf9527899f6f2123c13161aac293493e15ad0c873d00ff6129adace4f95dd1c6181f10664c209249916d5802ff91f1bff25d5406c6f5b15d70ca0e4530223ad09b138eb4c78694e62e5b7e418b71cdc553affdefcd1e563b9b499f19f0af0499ab891076ec4dd2b5cdc11b2f23e76a007fcc093274fdfc774a70a9ea269a99d5189c58120d487da58e1d68b2befd2141c4e703918840d045dd19cf96bd3977cc0790c423fa8e17f48a6f820ccfa444b096343727ab31f24a741090b31e1f6d5b3f6a314f5db17ca21d1e7f3eba066b65f6528e31282195b2251afb67748cc79eb8de4b9dd8bba44e28da3458e283985490dca6bf30f8b82ae074a4feb474d84631c329d0ec62b1712968fafdacdff9b0de57aa1febffb5d71a5d7ed6602ebf017fd138064a3267c2b13c6b7421c9c583feacf1f7a253baf22b17527ee23c343de0426408a6c83a5394980bf64f3f24a7ede32590e7a3d577363281dcd75c8e92b23e9f4d2ced2336e0c21122b5f90f7e4bfbf4a92085ae06b9839f28ae53bed358df726b9c9c5817e25b88c640727ea719ab12875f97553e3d6dcbf15fc9bd5aa944a3c358ea624688f1b19a2485b02e01cee4b84a549cee08c7fa5d5c3c5b54375a721b4f48120ef126c70ce1d961e4634715f9b60109664ff540cd59947d6a9cbffbc51989e062773a649a9e4acb261d9c66f02b8d8cc20f10b4f70edcab016c11837031e829207edaaaf7565a8b5f854e5edb9e4594393165b78f1fa04d43a4bb024198a4b8a6ca080e738ccb853ba5b2b1a26760a5385e849be730fd878aca71d503379f502b7ad783a4875d8fd27d45b7b506f13b8b9388bd060976f4f33d156cc40008c696a898dc446f219ba43fbec5dc4e2b4e4de38ca60b7f86c0279e5b6241c9b3cf3f7312869ebaa012b031ade538614df9c9e1f0a1b9e87a4219bba85fd90ef37e849abbae57632c8e110aa73471e2af25fe8f280aa24a291f5bb71144d1051d096ab023f61d45c63dda21408de6184bc05c7f9a11eda77aaf7a81bc59234233a69884b7a8ffca7bd64251a0518405eacebe7b46d121d31617d2b7e2c0607e43821732921c839c528d4235a3382fa223329e300f8ec917c4b5cacab79ebc8c1ae8b157b1a471968a05439633ed2a622e56dec1c67082ff53693e1af150895d0baecd1393dc7d6ac8521767713105fcefc9319f1fd6381860a4c096a715a418b76365f38d8669e60327d24ae73457c4b5e0e1f4276e3d722e231b7678c40f0fb5ee008a4f00c7d4450abfd48f53049584a6fb57c59069dbefddf2f396b68c019ba08e61ece7f1f80c2130fde038467de36bb5b71b9786b4f1bf404fa9f5605e05e505c0a14ac09c59a86a57acbb6456b323c3ee4f4ca570039a95b993ab29827162a3b80761515f2522c8269344b9ba9871e40550a908c888d68087f564aa6e683057b02de1f6a6844518a09b9a0bb41b328adf2cef78c0f7a7c49ca8bf8878b43123c4f71b6fa279a81912e0b154be968137a7987efe0613f5a20391f807b44390cd1825600ecdca7a86db80e17b17eacebedec78bea5916cabe29ebe262ee2610470b4a172c92a4c02a0ff582b4e9acf094caab1da5093447cc8e4d29cdfb7d5caae9039afa08f86ac8cd271a2b70b4ed4d84253631c55bd0d530aa938ba4e5b021d2da6918c66bc25a38aa4cbc7e3d2733171ff3f067ed005f4569a5384f447a144d935f07a75096fefe1485438cad53c99267acc9475c8046c6b9ed851825f397d575ee064583b3cc439fcc0c777c3a449359c049cba23fde70866d52ac391d0b9fb4a70c355699e028bb6646599366c07fbbd02b1fc6dffc2ae46c9f28be85e2aed54a343ffdd1c8042a8fd7d33911b0bed5e4c3e951f329d56c03f387652e05ef50974979dd5546435516fef183020c13e9463325e59d31689ce160bf9a010050fa4b273de6580062611a848620c4405699142ff0486f8ae1adb20eced25e48466f1db3300f77dd007c778bfb525b1d7059859a4d713685b91db078371f8201e060a2a1fa1873374661b0907b6d165040a81282786b2c58014e4e6473e1a21ac19d89daf38fc04b477ac169ee2f256f3cbbd1d235ca6b0c77c32494f87aaddd18932f810f511c55d61abe8309be214a5c66dec9f62276a762f92ccda8180b9c317a4ab956edd23cbea9cceb3618eed427373b5bfef496e9891d1bc44c3e992761c97b6c84c73037a8e549c3534b817332fa7bbb38da938b5cb054114836dcc9b81f2744e80c1a19bd1925be8cf949345598585fd14f5edd3ca7ff846722dab239f4e0edb76afd3dcd02a7967bf125e02d3f730b1ee4abf5a921e99339b84489387208b6a89962816a920270a44f0905e1c56d23c725b17b6ff9832bcf8c1f7343d1685364c8f811059b99c86206dd60c86c4bfbb7c5d79c2228c49eb68bb5229b58d5a52739953b4e8402381064766dc5de43930e3a5b4e987047bce64bd90f72d6b5dacaa093383392ef9449e6c731024fc5f5dddf274cff6aa56269badff325c67ea534b87dae51aeb6aa0acf4c22bb256ab2a7564c18a563e21c2fb02c3b68873ee2ab94f394fd0e60a7729f072c8e0e93c2c9050ef6f0966b61e946e357e92101c03eeba6d62a29bdcb8e827b6f237969f3e728ea8b9f2b6cd2f7a905e9e9fda58db56b2f8698a2ee5818cee2596d0920ffb39766282239a2d05400d4d3b67774b308f0adb01f38f9bdcc4a69035f1d35f2089b"}], 0x11d0, 0x10}, 0x4000) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x0, &(0x7f0000003000)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000009000-0x4)=0x8) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000004000)='tls\x00', 0x4) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000002000-0xcc)=""/204, &(0x7f0000002000-0x4)=0xcc) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @random="71034c01254c", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x16, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000005000)={r6, 0x6, 0x0}, &(0x7f000000a000-0x4)=0xc) 2018/01/15 00:59:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0xb2b) getpeername$inet(r0, &(0x7f0000933000-0x9)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f24000-0x4)=0x10) 2018/01/15 00:59:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) getsockopt(r0, 0x401, 0x3, &(0x7f0000bb9000-0x1000)=""/4096, &(0x7f00009dd000-0x4)=0x1000) pipe(&(0x7f0000633000-0x8)={0x0, 0x0}) accept$llc(r1, 0x0, &(0x7f0000e14000-0x4)=0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000389000-0x8)={0x0, 0x0}) sendto(r2, &(0x7f0000f46000-0x3)="b7e47e", 0x3, 0x5, 0x0, 0x0) bind$unix(r0, &(0x7f0000000000)=@file={0x1, "131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f"}, 0x4f) 2018/01/15 00:59:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80002, 0xfffffffffffffe00, &(0x7f00008d8000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000142000-0xb8)={0x0, 0x9, 0x3, 0x2, 0x200, 0x1, 0x80000000, 0x3, {0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x3, 0x1, 0x2, 0x3}}, &(0x7f00005c8000)=0xb8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00004db000-0x10)={r1, 0xffffffffffffff81, 0x7fffffff, 0x1}, 0x10) syz_emit_ethernet(0x3e, &(0x7f00001a0000-0x1b2)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "879c67", 0x8, 0x0, 0x0, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}}, &(0x7f0000aab000-0x14)={0x0, 0x1, [0xc98]}) 2018/01/15 00:59:00 executing program 3: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x11, 0x14, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000013000-0x8)={0x0, 0x0}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f000000a000)={0x0, 0xfffffffffffffffd, 0x2, 0xc, 0x2, 0x1, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f000000c000-0xc)={@multicast1=0x0, @multicast2=0x0, 0x0}, &(0x7f0000014000-0x4)=0xc) bpf$PROG_LOAD(0x5, &(0x7f0000010000)={0x4, 0xc, &(0x7f0000010000-0x60)=@raw=[@alu={0x7, 0x9, 0x9, 0x0, 0x1, 0x8, 0x5}, @call={0x85, 0x0, 0x0, 0xb}, @map={0x18, 0x9, 0x1, 0x0, r3, 0x0, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x3}], &(0x7f0000014000)='GPL\x00', 0x5, 0x1000, &(0x7f0000014000)=""/4096, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r4}, 0x48) getsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000006000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0}, &(0x7f0000013000)=0x14) sendmsg$nl_route(r0, &(0x7f0000002000)={&(0x7f0000009000-0xc)={0x10, 0x0, 0x0, 0x2010000}, 0xc, &(0x7f0000009000-0x10)={&(0x7f000000e000-0xa4)=@ipv4_deladdr={0xa4, 0x15, 0x202, 0x6, 0x1, {0x2, 0x0, 0x1, 0xfe, r5}, [@IFA_BROADCAST={0x8, 0x4, @broadcast=0xffffffff}, @IFA_LABEL={0x14, 0x3, @common='ip_vti0\x00'}, @IFA_FLAGS={0x8, 0x8, 0x200}, @IFA_LABEL={0x14, 0x3, @generic="6fffa95f3dd239f677d01b7622cec44f"}, @IFA_LABEL={0x14, 0x3, @generic="f436e03ef9373a13780f65b95452f7f4"}, @IFA_LABEL={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFA_BROADCAST={0x8, 0x4, @broadcast=0xffffffff}, @IFA_BROADCAST={0x8, 0x4, @remote={0xac, 0x14, 0x0, 0xbb}}, @IFA_LABEL={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFA_FLAGS={0x8, 0x8, 0x40}]}, 0xa4}, 0x1, 0x0, 0x0, 0x804}, 0x50) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001, 0x2}, &(0x7f0000003000)=0x98) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000010000-0x10)={r6, 0x2c, &(0x7f0000015000-0x2c)=[@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x8001, @loopback={0x0, 0x1}, 0xcd}]}, &(0x7f0000014000)=0x10) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000013000-0x5c)={{0xa, 0x2, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, {0xa, 0x3, 0xce02, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0xd}, 0x0, [0x800, 0x7, 0xb0, 0x7, 0x5, 0x9, 0x100, 0x1f]}, 0x5c) 2018/01/15 00:59:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000c77000)={&(0x7f0000ed3000)='./file0\x00', 0x0, 0x10}, 0x10) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000aed000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x4, 0x3, 0x1, 0x1, 0xa, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bind$alg(r0, &(0x7f00000ad000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f000049c000+0x59f)=@generic="ec47ccc772a7ec71d29eb88566cb7154", 0x10) recvmsg(r1, &(0x7f000077b000-0x38)={&(0x7f0000e99000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f00004ff000)=[], 0x0, &(0x7f000030e000)=""/189, 0xbd, 0x0}, 0x0) 2018/01/15 00:59:00 executing program 7: mmap(&(0x7f0000000000/0xfa1000)=nil, 0xfa1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x2000000000005, 0x0, &(0x7f0000cdb000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) r3 = socket(0xf, 0x3, 0xfffffffffffffffe) connect$llc(r3, &(0x7f0000495000-0x10)={0x1a, 0x5, 0x5, 0xfff, 0x100, 0x100, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0]}, 0x10) write(0xffffffffffffffff, &(0x7f0000e4e000-0x21)="", 0x0) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4$llc(r0, 0x0, &(0x7f0000fa1000)=0x0, 0x800) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(r0, &(0x7f0000305000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000fa3000-0x4)=0x10, 0x800) getsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000fa1000)=@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x10) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000235000)={0x3d916a6631a80014, 0x0}) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000fa2000-0xf6)="09b47d9b50cf57bb853dff430488a914ff66bb7baa7da761b2f579ab4e1a7e1ffb1407634a3339ce77727ccb1911b136457c42ebcd6bf7dd2ac995853f5281338b0b21c79e81b955ad9139b1ec15384cde74b791b320bf8c329ae8bb6b553c26613d3b07ecbce84baf00867ed2e751f8a2e55053431bb325a10efcf50e1dabfbc82a85897a2715015d2c4dcc8e322d2b69831a202a4e2b4d9aedfa6be931356945a9f178fe60939243e2ff0785ad4dd9e4502db5348c007f3496979f81001694efa1f4001e2d64f6a2a99268e6c85a072714f768921aa32617d9b1eefcbf3894bae02098d6bf22f4bbc7785815fd1c9346d946c6b017", 0xf6, 0x44, &(0x7f000031c000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 00:59:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000351000-0x4)=0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000121000)={0x0, 0x81, 0x695}, &(0x7f0000ee6000)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000069000-0x8)={0x0, 0x4, 0x3}, &(0x7f00006d9000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000033c000)={r1, 0x4174, 0x80000000, 0x4, 0x8, 0x2, 0x2, 0x0, {r2, @in6={{0xa, 0x0, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x1, 0x7ff, 0x8, 0x0}}, &(0x7f00003b6000)=0xb8) bpf$MAP_CREATE(0x0, &(0x7f00006af000-0x2c)={0x0, 0x0, 0x0, 0x0, 0x1, 0xffffffffffffffff, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffd6a) 2018/01/15 00:59:00 executing program 2: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000005000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000d000-0x4)=0x10) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f000000c000)=0x0, &(0x7f0000001000-0x4)=0x4) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000009000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000005000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000003000-0x10)={&(0x7f0000004000-0x210)=@newsa={0x13c, 0x1a, 0xd01, 0x0, 0x0, {{@in=@empty=0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}, {@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x6c}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x10001, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, [@sec_ctx={0x4c, 0x8, {0x48, 0x8, 0x1, 0x0, 0x40, "8085aadf2bd9fedbe26affe9d8b331186d27b5ced1387fe4651cf7e92fc3d23460dd41ccf028b660ed24a2256cb6c8937eb384a37df0753a2f7fc9cd8dcc8247"}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f000000b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000000b000-0x2)=0x14) pipe(&(0x7f000000b000)={0x0, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r2, &(0x7f000000d000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000000c000-0x4)=0x10) 2018/01/15 00:59:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000bda000)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(tnepres)\x00'}, 0x58) pipe(&(0x7f000046b000)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000e35000-0xe8)={{{@in6=@dev={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, @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}}, &(0x7f00006e0000)=0xe8) sendmsg$can_raw(r1, &(0x7f000073d000-0x38)={&(0x7f00000de000-0x10)={0x1d, r2, 0x0, 0x0}, 0x10, &(0x7f000006b000)={&(0x7f0000fa3000)=@canfd={{0x1, 0x8, 0x24, 0x8}, 0x1a, 0x1, 0x0, 0x0, "86751fbb0d10437404ce826dc1057bd6472b60ff94a0e7315b03fadccd7ecf325e167c3ff895fea29e1dcb9cda9c2d22fc141a61ce79c6ca1f878b3c326b590f"}, 0x48}, 0x1, 0x0, 0x0, 0x90}, 0x200000c0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c22000-0x11)="", 0x0) r3 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000e3c000)=[{0x0, 0x0, &(0x7f0000a71000-0x80)=[], 0x0, &(0x7f0000917000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) sendmsg$alg(r3, &(0x7f00006e1000-0x38)={0x0, 0x0, &(0x7f0000fdb000)=[{&(0x7f0000084000)="1e9b1b6be9331aff442d09000000000000", 0x11}], 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg(r3, &(0x7f000099b000-0x38)={&(0x7f00004ee000-0x10)=@ax25={0x3, {"8c7be31ddfd1e7"}, 0x8}, 0x10, &(0x7f000014a000)=[{&(0x7f0000979000)="fbb2bdab2da6916f86a8f95f7f566a71f4", 0x11}, {&(0x7f000010c000)="0180dbb09b886b3e29303aa3d11b32d8f287efe4518e390dfbd2cbe6b161ab42b8bc14a102a0b70cf9f06acba612b43109b7bf24b21c9b912a8a20b0a10a3bb99df16511211c8b4378b9756d209592afdb08f803377def66889a9d3a54d9708d068d98f5898d27a300bcfcb7392d684f7a8c2ac755ac8fdc32662e40390dc18c5dd334bc5315e733b449a79df24b5852efcefc5d8d5c140af748626749add6b9525fe67c725a492091ae197287a2c12f7cdfbe46a57b3bcf354efb97bc37aec2c8d04dc8753d05740a8d0b0b8671b1eb60fda5b330c2717796f66b49691bf311ea39ec6441275fc10d1e6226", 0xec}, {&(0x7f0000b87000)="baa362ea35066a1ef9f3fa4eb6acf857eac81b", 0x13}, {&(0x7f000065a000)="822f0aa9e13b81a157be3385", 0xc}, {&(0x7f0000c13000)="827cd121eb9485ceec3b578e36f36cfab266d84389b7d7d7cc4eacb5dc58a4c3ab14eb84ff3858d9c56f65d22277bea2ed8cc1759269f772bfdd837f56a75159ddc932bad42f0f4196043f46db3ee78ccd5b5fb8d51cea0d83e864f7b7e8e5278e253ab493caded7c964e01ff58c2b", 0x6f}], 0x5, &(0x7f0000b04000-0x228)=[{0x38, 0x117, 0x8, "a01a3fe640be34369b9598deecd3914d2051610c8edd8dd785f5b89946cb75a4697b"}, {0x70, 0x115, 0x9, "a327007102483eef09d685817a78d91078cc8ced87328c5da448d0aaa2d299f14816e8eb256f00b52b5cd62602602be9fe0037ab311427d4043063fcd089a5842f2cba0fbbc0251cab069d7ca83ead97a453ad07349dee2ca0fddcd25632749e"}, {0xd8, 0x10f, 0x5, "6f4f189237c0c107c1a7bb38b30a01836a9f7668c0192b90a8de82becfe5288ce9b22e3947ac6294e9d2225a66efbd80d88cfdafe56493c7b6ff25e7927853d611b2727fbd0afb8dd9ffaf86891b03b1d94ff23538efe69d829dfb7c817cb020174c1658d917b7618690924d5e089432fb2c761b0383d27b2238e9783b249c232f351841ac02da27defa02176bb47a86b2b55080f8def3e408732acf5d50058a861a5f9ab1e88cced57dfa431fbeb935c3207603c424dedc562fe9ea015cdaa2eb3400"}, {0x38, 0x11, 0x7, "86a6f7b7b0799d71a1c2662811d36d7a7f6c33311f853d4066da7cd88b0eee91e80c1287364ab8"}, {0x70, 0x115, 0x8, "636f54684c9ebd07978e4fdcbf1b8127a1129b5ce1d176b31046d8d5c16409a56eb974207c5d99c41f6c12827b70fa215fe008340f18bdd71b822d03eba805a8aca65abaf05b08cfd1d1f91895a23a7c76c86cc0d1c3194bc247c1d2"}], 0x228, 0x4000000}, 0x40000) recvmsg(r3, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) 2018/01/15 00:59:00 executing program 0: mmap(&(0x7f0000000000/0xf67000)=nil, 0xf67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x3, 0x0, 0x2, 0xf, 0x0, 0x0, 0x0, [@sadb_key={0x1, 0x8, 0x9, 0x0, ""}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x2, 0x3, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}}]}, 0x78}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f000058a000)=0x0, &(0x7f0000b47000)=0x4) 2018/01/15 00:59:00 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000554000-0x8)={0x0, 0xf5}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00009bc000)={r2, 0x8001, 0x2, 0x8ea, 0x9, 0x6}, 0x14) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000000000)={0x40000000, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$netrom(r1, 0x0, &(0x7f0000001000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r1, &(0x7f0000000000)="", 0x0, 0x10, &(0x7f0000003000-0x10)=@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 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=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r0, &(0x7f0000004000-0x8b)="7c636b9112a3b4d199a8a2a1fbcfb79cf92f851c77112e24129152deadc91d8aec0365f41097910f5656ed11d49ce878a8e83f61183ccb121a679a7214a7dc879c260a20ba4dbb2071ec60a5f0af512d7ee60786405babc5620ecc741ea45c3befe7e6de6bdead6ab430f0bee1d77d6a4f63fa781a5b8b9fddc7f80851ab802a4ba6986d2c2e5374834fd4", 0x8b, 0x80, &(0x7f0000004000-0x14)={0x11, 0x2, r3, 0x1, 0x5, 0x6, @random="d197716eb558", [0x0, 0x0]}, 0x14) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000000)={r2, 0x38, 0x8, 0x3, 0xfffffffffffffff7, 0x7, 0x200, 0x0, {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]}, 0x1b7, 0xfff, 0x8, 0x80000000, 0x8e8}}, &(0x7f0000005000-0x4)=0xb8) epoll_create1(0x80000) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000002000)={r4, 0x3}, 0x8) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000004000)={@common='gretap0\x00', @ifru_flags=0x800}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000003000)=0x0, &(0x7f0000004000)=0x4) listen$netrom(r0, 0xdd800000000000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000005000)={{0xa, 0x2, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, {0xa, 0x0, 0x80000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x6}, 0x800000000000000, [0x1, 0x7, 0x1, 0x7fffffff, 0xbd, 0x2, 0x3837, 0x975]}, 0x5c) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r1, &(0x7f0000007000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000007000-0x4)=0x14) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000008000-0xf0)={r2, 0xe8, "aefb17c65b35b14eaa5a85978a4d1e04e6e9afa1561bbe89da18e16d2624c362bd5e7f9a075fa2b4a3c8d47f41867be4a86adcca0ba6e4e51e7b0835bbd18a205980386cd6361d0779cac298307687fe13c5b61ce18b38dc111cd9025874ee506345a10ca21a6aa0992757cdc4de81a12d52158e6cd2acf57623ccbd3d50b123cf7a7db639fb3286c5af7e82445fb31023600902bf697d96bf337bb05da10ac3f22b423633fa90105b59db4c27e9c1090f020524fa317ba70c43deec7b60b33a54a7d12b4b641d503fea86f2e4a8227a532a6cf6bb52bc97d0becdf3984b7f8bbb54a02ce65cceba"}, &(0x7f0000007000-0x4)=0xf0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000008000)=[@in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x0}], 0x3c) 2018/01/15 00:59:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000270000-0x215)="130000001000ffc3e200f49ff60f050000230a", 0x119) r0 = socket(0xd, 0x4, 0x3ff) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000c2000)={@multicast1=0xe0000001, @rand_addr=0xfffffffffffff30b, @multicast1=0xe0000001}, 0xc) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000826000-0x10)=@generic=""/16, 0x10) 2018/01/15 00:59:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) listen(r0, 0x6) r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r1, &(0x7f0000afb000)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r1, 0x9) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000047a000-0x4)={r1}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000b45000)={0x0, 0xc6, "f2b9ede927593ee81f9b5d0af3c65b1a9f3a0bb54c0b97d462f487efa8ef6f7863f40a0d9910102bd655621aaf33a5fa100e7fa9379ebc3a5e9678d269fd38f5b5223123d47d9ef2ea538ede5565cb8a5d7ae36cb8c0a7dd9c000000000000001f4cd33768ecd742285da85b7f882979cbe64b074013ed79583ec1053b35824b7081b33ea6970fc2ac73ec09bcc8732d8a258939930283e768f9eec46aeb1b08ef1d65e60600009d08163812172c9b93d219692688df6b472f7d55366d015ccd4edd94ec5b8e35b82c0e7887c5bf76c06ec7b4869e37c3cb9ba6c869b481411279ac483e2bb814607c6d64f0cb2a"}, &(0x7f0000254000-0x4)=0xffffffffffffffed) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00007e9000)={r3, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xce, 0x8, 0x5, 0xff, 0x3}, &(0x7f0000b1a000)=0xa0) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f00005e4000)={0x400, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x100000d}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x49, 0x1, 0x22, 0x81, 0x67, &(0x7f0000994000-0x10)=@common='ip6_vti0\x00', 0x5, 0x7, 0x2}) recvmsg(r1, &(0x7f0000cf7000)={&(0x7f00008ff000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f000017d000)=[{&(0x7f0000ce4000)=""/88, 0x58}, {&(0x7f0000852000-0x65)=""/101, 0x65}], 0x2, &(0x7f0000236000-0xf2)=""/242, 0xf2, 0x1}, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000cee000)={0x0, 0x0, 0xffffffffffffff9c}) sendto$unix(r2, &(0x7f0000ca7000-0x40)="3696ca69b8d93e427210dd1dfdc7658b4522bc918b294d95143d3688c4159580b3a130da605c81a0846ea903447c4a73c657eaf34b94a97c9cfd50e27af45140c001d6b1a4771d858af79efe75353283af1f4683069e44f0b6b260ab31dca1093ca7926b66125f8a21fc9002c296b422b501b6d43dac041fec92d66cc2ff68c233f86f75dcf0c347696d4a96d03fb8e561a4cc62caf553352834d8725a779524d7fe41c325373e9524a78a876c7572e4cf65d83b85b6f7c1bde7a30569", 0xbd, 0x40, &(0x7f000062d000)=@file={0x1, './file0\x00'}, 0xa) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000208000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004fe000)=0xe8) connect(r0, &(0x7f0000dab000)=@ll={0x11, 0xd, r5, 0x1, 0x1, 0x6, @random="3bf360982823", [0x0, 0x0]}, 0x14) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f000094f000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r4, 0x40086409, &(0x7f0000db5000)={r6, 0x0}) r7 = accept(r1, 0x0, &(0x7f0000568000)=0x0) ioctl$DRM_IOCTL_RES_CTX(r4, 0xc0106426, &(0x7f0000051000)={0x3, &(0x7f0000269000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r4, 0xc0086421, &(0x7f00005cb000-0x8)={r8, 0x2}) getsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f0000e63000-0x7)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000bd9000-0x4)=0x8) setsockopt$inet_sctp_SCTP_EVENTS(r7, 0x84, 0xb, &(0x7f00001a5000)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, 0xb) recvfrom$inet(r7, &(0x7f0000262000-0x70)=""/112, 0x70, 0x20, 0x0, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f00004d8000)={0x20, {{0x2, 0x1, @rand_addr=0x40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000fa2000-0x6)={0x1, [0xfffffffffffffffc]}, &(0x7f0000d74000-0x4)=0x6) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f000062f000-0x10)=[@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) 2018/01/15 00:59:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x10000000002, 0x0) write(r0, &(0x7f000063b000-0x133)="1f000000120009f2f908fe0000e100008000001405752200dffe1aec000081", 0x1f) recvmsg$kcm(r0, &(0x7f000012a000-0x38)={&(0x7f0000301000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000134000)=[], 0x0, &(0x7f0000117000)=""/0, 0x0, 0x0}, 0x0) socket(0x8, 0xb, 0xfff) 2018/01/15 00:59:00 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x100000114, 0x2, &(0x7f0000007000-0x4)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000001000-0x4)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000001000-0x8)={r1, 0xc8}, &(0x7f0000012000-0x4)=0x8) 2018/01/15 00:59:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000de4000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_out(r0, 0x5460, &(0x7f000017e000-0x8)=0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000345000-0xc)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_VERSION(r2, 0xc0406400, &(0x7f00004cb000-0x40)={0x8, 0xfff, 0x101, 0xb3, &(0x7f0000d45000)=""/179, 0xc4, &(0x7f000012a000-0xc4)=""/196, 0x8c, &(0x7f0000f4a000)=""/140}) writev(r1, &(0x7f0000d57000-0x60)=[{&(0x7f0000850000)="", 0x0}, {&(0x7f0000aba000-0x32)="97a5edcd8c4bb8b29c6a2946a3d5ede1db5f0316dcc02607d728cac70738e94110adb21c8aac80d2079dc119f27520c37ad8", 0x32}], 0x2) tee(r1, r1, 0x80000001, 0x0) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000d2c000-0x4)=0x10000, 0x4) 2018/01/15 00:59:00 executing program 6: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000002000-0xa4)=""/164, &(0x7f0000001000-0x4)=0xa4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000003000-0x5c)={{0xa, 0x2, 0x2, @loopback={0x0, 0x1}, 0x27}, {0xa, 0x3, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80}, 0x3, [0x10000, 0x5, 0xffff, 0x0, 0x3, 0x101, 0x0, 0x8]}, 0x5c) 2018/01/15 00:59:00 executing program 2: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000a13000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={{{{0x2, 0x3, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x200, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x7fff, 0x80, 0x1f, "8d9291f573819a8e189bd526447d6b4085f952fe2d7c51b4be1abc5acaeac9dd4d055a285ddb7b75e50ea237d02f57f10a6f2d7cd5fac5a11d649769955531b7c6bda149430924b7e5a9c0995ca06997"}, 0x160) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) pipe(&(0x7f000044a000)={0x0, 0x0}) accept4$netrom(r2, 0x0, &(0x7f0000b57000)=0x0, 0x0) setsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000637000)=0x6, 0x4) bind$alg(r1, &(0x7f00002d0000)={0x26, "726e6700000000000100", 0x0, 0x0, 'stdrng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00002c9000)="", 0x0) close(r1) 2018/01/15 00:59:00 executing program 1: mmap(&(0x7f0000000000/0xf21000)=nil, 0xf21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0xffffffff) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(r0, &(0x7f0000f23000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000f23000-0x4)=0xffffffffffffffd8) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000f08000)={0x0, 0xb59}, &(0x7f0000f21000)=0x8) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000016c000)={r2, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400, 0x1}, &(0x7f0000f22000-0x4)=0x98) r3 = socket$inet_sctp(0x2, 0x1, 0x84) connect(r3, &(0x7f0000f1f000-0xa)=@un=@file={0x0, './file0\x00'}, 0xa) 2018/01/15 00:59:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000808000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f00002da000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000d8d000)={0x1, [0x0]}, &(0x7f00001ea000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000498000)={r1, 0x2}, &(0x7f0000823000-0x4)=0x8) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x2, &(0x7f0000159000)=@raw=[@ldst={0x3, 0x0, 0x3, 0x0, 0x0, 0x0, 0x10}], &(0x7f0000001000-0xa)='syzkaller\x00', 0x200, 0xfa, &(0x7f00003ba000+0x3d9)=""/250, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/15 00:59:00 executing program 0: mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x8000000000000088) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_udp_int(r0, 0x11, 0x40000000000b, &(0x7f0000648000)=0x3, 0x4d) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000f77000)={@common='rose0\x00', @ifru_flags=0x4800}) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f00005e9000-0xc)={0x79, 0x1, 0x7ff, 0xffffffff, 0xffffffffffffffe6}, 0xc) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00002b4000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000f7a000)=0x2, 0x4) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r2, &(0x7f0000f79000)="5f8d8ebe0f9d813d5256449ba4238b2663c45fa345b423c0eb69efa103eddc61920b28c14688a4fe62e983b402a4e7b5253035028129ff166208231a2f721c", 0x3f, 0x4c084, &(0x7f0000f79000)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000f79000-0x12)={@common='sit0\x00', 0x99}) 2018/01/15 00:59:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000c7a000)="", 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000cec000-0x20)={@generic="4092b99c09734b4c094a8c7a10d24a14", @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet6_tcp_int(r1, 0x6, 0xc, &(0x7f00000f7000-0x4)=0x4, 0x363) 2018/01/15 00:59:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000007c000-0x2c)={0x4, 0x4, 0x4, 0x80000001, 0x0, 0x0, 0xfffffffffffdfffd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x19) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r0, &(0x7f00001af000-0x1)="", &(0x7f000004f000-0x1)="16", 0x0}, 0x20) 2018/01/15 00:59:00 executing program 5: r0 = socket(0x10, 0x2, 0x5) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f000084b000)=0x0) recvfrom$llc(r0, &(0x7f0000a9d000-0x1000)=""/4096, 0x1000, 0x2160, &(0x7f000038c000-0x10)={0x1a, 0xf8, 0x40, 0xff, 0x200, 0xfffffffffffffffb, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000001000-0x4)=0x96f5, 0x4) r1 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x1000000000000033, &(0x7f0000370000-0x6f)="", 0x0) 2018/01/15 00:59:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7ffff, 0x0, 0x5, 0x1, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = socket$netlink(0x10, 0x3, 0x4) connect(r0, &(0x7f0000fa7000-0x9)=@ethernet={0x7, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x7, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000cf6000-0x8)={0x0, 0x0}) r1 = socket$unix(0x1, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00002c0000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6(0xa, 0x80804, 0x100) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) 2018/01/15 00:59:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4000000000000041, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/15 00:59:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00004d1000-0x10)=[{&(0x7f0000412000)="2900000021001900013d3500000a00060200001600100000ff0000040d0013000000400024001f0008", 0x29}], 0x1) pipe(&(0x7f0000477000-0x8)={0x0, 0x0}) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f00002d0000)=@req3={0x52, 0x8, 0x576, 0x0, 0x0, 0xff, 0x0}, 0x1c) 2018/01/15 00:59:00 executing program 1: 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, 'pcbc-aes-aesni\x00'}, 0x58) r1 = accept$packet(0xffffffffffffff9c, &(0x7f0000644000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00007f2000)=0x14) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1b, &(0x7f0000461000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0x0}, &(0x7f0000c12000)=0x14) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000019000-0x10)={r2, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="13aabf00004000000000000000001412", 0x10) r3 = accept$alg(r0, 0x0, 0x0) sendto(r3, &(0x7f0000d39000)="2676ec78d0a487a8b33575b43665dad7b251550c3a6ee667ddd1e41ffc01082143541a7a277cf2c9838b165d23665de95d6166423a0876608ec62a6e0114c943e9d6aa1e875a337623e97abd073ab605", 0x50, 0x0, 0x0, 0x0) recvmsg(r3, &(0x7f0000eaf000-0x38)={0x0, 0x16c, &(0x7f0000825000-0x30)=[{&(0x7f0000efb000)=""/16, 0x43}, {&(0x7f0000435000-0xbb)=""/187, 0xffffff80}, {&(0x7f0000b7d000-0x1000)=""/4096, 0x876}], 0x3, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) 2018/01/15 00:59:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000ce2000)=0x0) bind$alg(r0, &(0x7f00001e4000-0x58)={0x26, 'aead\x00', 0x0, 0xfffffffffffffffe, 'pcrypt(rfc4309(authenc(michael_mic-generic,chacha20-generic)))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x7) r1 = socket(0xa, 0x80000, 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000856000-0x8)={0x0, 0x100000001, 0x2}, &(0x7f0000fb5000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000cd2000-0xa0)={r2, @in6={{0xa, 0x0, 0x6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000, 0xf6, 0x1, 0xfffffffffffffffa, 0xcb}, 0xa0) [ 405.463950] ================================================================== [ 405.468319] netlink: 'syz-executor3': attribute type 19 has an invalid length. [ 405.478754] BUG: KASAN: slab-out-of-bounds in perf_event_fd_array_release+0x435/0x480 [ 405.480126] netlink: 'syz-executor3': attribute type 19 has an invalid length. [ 405.494063] Read of size 8 at addr ffff8801d484e8c0 by task syz-executor7/32564 [ 405.501501] [ 405.503125] CPU: 1 PID: 32564 Comm: syz-executor7 Not tainted 4.15.0-rc7+ #188 2018/01/15 00:59:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000c5000)={&(0x7f0000136000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000201000-0x10)={&(0x7f000057a000-0x1e0)=@expire={0x13c, 0x16, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x33}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0}, [@algo_comp={0x48, 0x3, {{'lzs\x00'}, 0x0, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000693000-0x4)=0x0, 0x80000) accept$packet(r1, &(0x7f00006cc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000cf0000)=0x33d) [ 405.510475] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 405.519828] Call Trace: [ 405.522433] dump_stack+0x194/0x257 [ 405.526090] ? arch_local_irq_restore+0x53/0x53 [ 405.530782] ? show_regs_print_info+0x18/0x18 [ 405.535295] ? lock_release+0xa40/0xa40 [ 405.539277] ? perf_event_fd_array_release+0x435/0x480 [ 405.544568] print_address_description+0x73/0x250 [ 405.549428] ? perf_event_fd_array_release+0x435/0x480 [ 405.554712] kasan_report+0x25b/0x340 [ 405.558524] __asan_report_load8_noabort+0x14/0x20 [ 405.563602] perf_event_fd_array_release+0x435/0x480 [ 405.568716] ? array_of_map_alloc+0x130/0x130 [ 405.573218] ? fsnotify_first_mark+0x2b0/0x2b0 [ 405.577818] ? array_of_map_alloc+0x130/0x130 [ 405.582316] ? __bpf_map_put+0x2e0/0x2e0 [ 405.586391] bpf_map_release+0x84/0xc0 [ 405.590284] __fput+0x327/0x7e0 [ 405.593576] ? fput+0x140/0x140 [ 405.596868] ? _raw_spin_unlock_irq+0x27/0x70 [ 405.601379] ____fput+0x15/0x20 [ 405.604657] task_work_run+0x199/0x270 [ 405.608541] ? task_work_cancel+0x210/0x210 [ 405.612881] ? _raw_spin_unlock+0x22/0x30 [ 405.617061] ? switch_task_namespaces+0x87/0xc0 [ 405.621716] do_exit+0x9bb/0x1ad0 [ 405.625158] ? mm_update_next_owner+0x930/0x930 [ 405.629812] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 405.634981] ? __might_sleep+0x95/0x190 [ 405.638951] ? find_held_lock+0x35/0x1d0 [ 405.642996] ? futex_wait+0x402/0x9a0 [ 405.646779] ? lock_downgrade+0x980/0x980 [ 405.650920] ? __unqueue_futex+0x1c0/0x290 [ 405.655129] ? lock_release+0xa40/0xa40 [ 405.659088] ? fault_in_user_writeable+0x90/0x90 [ 405.663824] ? do_raw_spin_trylock+0x190/0x190 [ 405.668383] ? futex_wake+0x680/0x680 [ 405.672163] ? check_noncircular+0x20/0x20 [ 405.676407] ? drop_futex_key_refs.isra.12+0x63/0xb0 [ 405.681490] ? futex_wait+0x6a9/0x9a0 [ 405.685281] ? find_held_lock+0x35/0x1d0 [ 405.689337] ? get_signal+0x7ae/0x16c0 [ 405.693204] ? lock_downgrade+0x980/0x980 [ 405.697337] do_group_exit+0x149/0x400 [ 405.701208] ? do_raw_spin_trylock+0x190/0x190 [ 405.705871] ? SyS_exit+0x30/0x30 [ 405.709302] ? _raw_spin_unlock_irq+0x27/0x70 [ 405.713775] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 405.718783] get_signal+0x73f/0x16c0 [ 405.722483] ? ptrace_notify+0x130/0x130 [ 405.726524] ? exit_robust_list+0x240/0x240 [ 405.730830] ? __sched_text_start+0x8/0x8 [ 405.734965] ? handle_mm_fault+0x248/0x8d0 [ 405.739186] ? find_held_lock+0x35/0x1d0 [ 405.743231] do_signal+0x90/0x1eb0 [ 405.746749] ? __do_page_fault+0x5f7/0xc90 [ 405.750972] ? lock_downgrade+0x980/0x980 [ 405.755106] ? setup_sigcontext+0x7d0/0x7d0 [ 405.759415] ? handle_mm_fault+0x410/0x8d0 [ 405.763634] ? down_read_trylock+0xdb/0x170 [ 405.767936] ? schedule+0xf5/0x430 [ 405.771453] ? vmacache_update+0xfe/0x130 [ 405.775582] ? __schedule+0x2060/0x2060 [ 405.779536] ? up_read+0x1a/0x40 [ 405.782883] ? __do_page_fault+0x3d6/0xc90 [ 405.787104] ? exit_to_usermode_loop+0x8c/0x310 [ 405.791780] exit_to_usermode_loop+0x214/0x310 [ 405.796353] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 405.801904] syscall_return_slowpath+0x490/0x550 [ 405.806648] ? prepare_exit_to_usermode+0x340/0x340 [ 405.811650] ? entry_SYSCALL_64_fastpath+0x6d/0x9a [ 405.816560] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 405.821563] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 405.826313] entry_SYSCALL_64_fastpath+0x98/0x9a [ 405.831049] RIP: 0033:0x452cf9 [ 405.834213] RSP: 002b:00007fe3d1679ce8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 405.841895] RAX: fffffffffffffe00 RBX: 000000000071bf80 RCX: 0000000000452cf9 [ 405.849143] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000071bf80 [ 405.856393] RBP: 000000000071bf80 R08: 000000000000003b R09: 000000000071bf58 [ 405.863647] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 405.870893] R13: 0000000000a2f7ef R14: 00007fe3d167a9c0 R15: 0000000000000002 [ 405.878154] [ 405.879756] Allocated by task 32560: [ 405.883451] save_stack+0x43/0xd0 [ 405.886891] kasan_kmalloc+0xad/0xe0 [ 405.890593] __kmalloc_node+0x47/0x70 [ 405.894369] bpf_map_area_alloc+0x32/0x80 [ 405.898495] array_map_alloc+0x351/0xa00 [ 405.902529] fd_array_map_alloc+0x57/0x70 [ 405.906656] SyS_bpf+0x7f8/0x4400 [ 405.910089] entry_SYSCALL_64_fastpath+0x23/0x9a [ 405.914821] [ 405.916438] Freed by task 27831: [ 405.919788] save_stack+0x43/0xd0 [ 405.923223] kasan_slab_free+0x71/0xc0 [ 405.927089] kfree+0xd6/0x260 [ 405.930193] single_release+0x80/0xb0 [ 405.933989] close_pdeo+0x14f/0x530 [ 405.937611] proc_reg_release+0x12b/0x170 [ 405.941753] __fput+0x327/0x7e0 [ 405.945027] ____fput+0x15/0x20 [ 405.948306] task_work_run+0x199/0x270 [ 405.952192] exit_to_usermode_loop+0x296/0x310 [ 405.956779] syscall_return_slowpath+0x490/0x550 [ 405.961543] entry_SYSCALL_64_fastpath+0x98/0x9a [ 405.966292] [ 405.967935] The buggy address belongs to the object at ffff8801d484e7c0 [ 405.967935] which belongs to the cache kmalloc-256 of size 256 [ 405.980589] The buggy address is located 0 bytes to the right of [ 405.980589] 256-byte region [ffff8801d484e7c0, ffff8801d484e8c0) [ 405.992802] The buggy address belongs to the page: [ 405.997721] page:ffffea0007521380 count:1 mapcount:0 mapping:ffff8801d484e040 index:0x0 [ 406.005862] flags: 0x2fffc0000000100(slab) [ 406.010097] raw: 02fffc0000000100 ffff8801d484e040 0000000000000000 000000010000000c [ 406.017975] raw: ffffea0007530a20 ffffea00074bd4e0 ffff8801dac007c0 0000000000000000 [ 406.025846] page dumped because: kasan: bad access detected [ 406.031553] [ 406.033183] Memory state around the buggy address: [ 406.038116] ffff8801d484e780: fc fc fc fc fc fc fc fc 00 00 00 00 00 00 00 00 [ 406.045473] ffff8801d484e800: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 406.052836] >ffff8801d484e880: 00 00 00 00 00 00 00 00 fc fc fc fc fc fc fc fc [ 406.060205] ^ [ 406.065658] ffff8801d484e900: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 406.073012] ffff8801d484e980: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 406.080373] ================================================================== [ 406.087738] Disabling lock debugging due to kernel taint [ 406.093423] Kernel panic - not syncing: panic_on_warn set ... [ 406.093423] [ 406.100798] CPU: 1 PID: 32564 Comm: syz-executor7 Tainted: G B 4.15.0-rc7+ #188 [ 406.109464] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 406.118818] Call Trace: [ 406.121402] dump_stack+0x194/0x257 [ 406.125034] ? arch_local_irq_restore+0x53/0x53 [ 406.129721] ? kasan_end_report+0x32/0x50 [ 406.133861] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 406.138601] ? vsnprintf+0x1ed/0x1900 [ 406.142383] ? perf_event_fd_array_release+0x420/0x480 [ 406.147657] panic+0x1e4/0x41c [ 406.150843] ? refcount_error_report+0x214/0x214 [ 406.155574] ? add_taint+0x1c/0x50 [ 406.159092] ? add_taint+0x1c/0x50 [ 406.162607] ? perf_event_fd_array_release+0x435/0x480 [ 406.167857] kasan_end_report+0x50/0x50 [ 406.171815] kasan_report+0x144/0x340 [ 406.175595] __asan_report_load8_noabort+0x14/0x20 [ 406.180496] perf_event_fd_array_release+0x435/0x480 [ 406.185576] ? array_of_map_alloc+0x130/0x130 [ 406.190054] ? fsnotify_first_mark+0x2b0/0x2b0 [ 406.194619] ? array_of_map_alloc+0x130/0x130 [ 406.199088] ? __bpf_map_put+0x2e0/0x2e0 [ 406.203123] bpf_map_release+0x84/0xc0 [ 406.206987] __fput+0x327/0x7e0 [ 406.210244] ? fput+0x140/0x140 [ 406.213496] ? _raw_spin_unlock_irq+0x27/0x70 [ 406.217969] ____fput+0x15/0x20 [ 406.221225] task_work_run+0x199/0x270 [ 406.225087] ? task_work_cancel+0x210/0x210 [ 406.229380] ? _raw_spin_unlock+0x22/0x30 [ 406.233499] ? switch_task_namespaces+0x87/0xc0 [ 406.238227] do_exit+0x9bb/0x1ad0 [ 406.241656] ? mm_update_next_owner+0x930/0x930 [ 406.246306] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 406.251474] ? __might_sleep+0x95/0x190 [ 406.255424] ? find_held_lock+0x35/0x1d0 [ 406.259469] ? futex_wait+0x402/0x9a0 [ 406.263251] ? lock_downgrade+0x980/0x980 [ 406.267370] ? __unqueue_futex+0x1c0/0x290 [ 406.271585] ? lock_release+0xa40/0xa40 [ 406.275533] ? fault_in_user_writeable+0x90/0x90 [ 406.280284] ? do_raw_spin_trylock+0x190/0x190 [ 406.284856] ? futex_wake+0x680/0x680 [ 406.288634] ? check_noncircular+0x20/0x20 [ 406.292844] ? drop_futex_key_refs.isra.12+0x63/0xb0 [ 406.297920] ? futex_wait+0x6a9/0x9a0 [ 406.302389] ? find_held_lock+0x35/0x1d0 [ 406.306435] ? get_signal+0x7ae/0x16c0 [ 406.310298] ? lock_downgrade+0x980/0x980 [ 406.314425] do_group_exit+0x149/0x400 [ 406.318287] ? do_raw_spin_trylock+0x190/0x190 [ 406.322843] ? SyS_exit+0x30/0x30 [ 406.326272] ? _raw_spin_unlock_irq+0x27/0x70 [ 406.330743] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 406.335735] get_signal+0x73f/0x16c0 [ 406.339425] ? ptrace_notify+0x130/0x130 [ 406.343462] ? exit_robust_list+0x240/0x240 [ 406.347762] ? __sched_text_start+0x8/0x8 [ 406.351883] ? handle_mm_fault+0x248/0x8d0 [ 406.356093] ? find_held_lock+0x35/0x1d0 [ 406.360129] do_signal+0x90/0x1eb0 [ 406.363646] ? __do_page_fault+0x5f7/0xc90 [ 406.367853] ? lock_downgrade+0x980/0x980 [ 406.371989] ? setup_sigcontext+0x7d0/0x7d0 [ 406.376291] ? handle_mm_fault+0x410/0x8d0 [ 406.380497] ? down_read_trylock+0xdb/0x170 [ 406.384794] ? schedule+0xf5/0x430 [ 406.388305] ? vmacache_update+0xfe/0x130 [ 406.392425] ? __schedule+0x2060/0x2060 [ 406.396372] ? up_read+0x1a/0x40 [ 406.399712] ? __do_page_fault+0x3d6/0xc90 [ 406.403927] ? exit_to_usermode_loop+0x8c/0x310 [ 406.408572] exit_to_usermode_loop+0x214/0x310 [ 406.413133] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 406.418650] syscall_return_slowpath+0x490/0x550 [ 406.423388] ? prepare_exit_to_usermode+0x340/0x340 [ 406.428389] ? entry_SYSCALL_64_fastpath+0x6d/0x9a [ 406.433298] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 406.438288] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 406.443030] entry_SYSCALL_64_fastpath+0x98/0x9a [ 406.447770] RIP: 0033:0x452cf9 [ 406.450943] RSP: 002b:00007fe3d1679ce8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 406.458620] RAX: fffffffffffffe00 RBX: 000000000071bf80 RCX: 0000000000452cf9 [ 406.465877] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000071bf80 [ 406.473133] RBP: 000000000071bf80 R08: 000000000000003b R09: 000000000071bf58 [ 406.480381] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 406.487630] R13: 0000000000a2f7ef R14: 00007fe3d167a9c0 R15: 0000000000000002 [ 406.495365] Dumping ftrace buffer: [ 406.498899] (ftrace buffer empty) [ 406.502583] Kernel Offset: disabled [ 406.506188] Rebooting in 86400 seconds..