cket(0xffffffffffffff9c, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000480)=0x14) sendmsg$nl_route(r0, &(0x7f0000000580)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000540)={&(0x7f00000004c0)=@getlink={0x48, 0x12, 0xc, 0x70bd2c, 0x25dfdbfc, {0x0, 0x0, 0x0, r1, 0x0, 0x31200}, [@IFLA_AF_SPEC={0x18, 0x1a, [{0x4, 0x1c}, {0x4, 0x7}, {0x4, 0x1f}, {0x4, 0x1f}, {0x4, 0x1c}]}, @IFLA_IF_NETNSID={0x8, 0x2e, 0x100}, @IFLA_LINK={0x8, 0x5, 0x100}]}, 0x48}, 0x1, 0x0, 0x0, 0x40}, 0x4044851) syz_emit_ethernet(0x2a, &(0x7f0000000180)=ANY=[@ANYBLOB="0180c2000000aaaaaaaaaaaa08060001080006060001ab6e44f0f6bb02000000aaaaaaaaaabbac1414008603494e79cbd6ca370ba3677025c9a6c856fe0af59d9de21cce5547b32893c900f3c20f359965d9481c2fc82763da7361e8988a97b106e7160b727b1c06eb4002241a3b524d307bdc4577534ce02bc761b57b5e6f6a4610db1186400cde582809f94daf4a64b54b7b25900dfa57881e8b4bf99458fe6ad64674dfd113c3a643b7b8528a0886aae95c9e926f20c04a748b53929e956456332d80eb7505532864674c1a6e06e170cff1e9c5a9c91f0c891e04cedb77ca70a6b257746e5d"], &(0x7f0000000040)) r2 = socket(0xa, 0x805, 0x50) setsockopt$RDS_FREE_MR(r2, 0x114, 0x3, &(0x7f0000000000)={{0x100, 0x9}, 0x40}, 0x10) 2018/03/30 07:10:00 executing program 6: r0 = socket$inet(0x2, 0x802, 0x0) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) bind$inet6(r1, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x98) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000d6cf78)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr=0x1000000, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, {{@in=@multicast2=0xe0000002}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) getsockopt$inet6_buf(r2, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000001ffc)=0x90) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000000, &(0x7f0000f62fe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000180)=ANY=[@ANYBLOB="6e61740000000000000000000000000000000000000000004ad35c09000000000000000004000000000000000000000000000000000054f171c169810000000000000000000000bf501a529a955c864853fcc1a79c298d20dd1a60ba76b18906f6e8fef7f20ef644000000000000000000000000000e0000140000000000"], 0x1) ioctl$int_out(r0, 0x5460, &(0x7f0000000040)) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000080)={0x1, 'ifb0\x00'}, 0x18) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000380)={'nat\x00', 0x0, 0x3, 0xec, [], 0x8, &(0x7f0000000200)=[{}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000280)=""/236}, &(0x7f0000000400)=0x78) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000440)={'syzkaller1\x00', 0x0}) setsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000000480)={@loopback={0x0, 0x1}, r3}, 0x14) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000bc0)=@broute={'broute\x00', 0x20, 0x2, 0x230, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000c40], 0x0, &(0x7f0000000000), &(0x7f0000000c40)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x11, 0x0, 0x6002, 'dummy0\x00', 'vlan0\x00', 'ip6gre0\x00', 'vcan0\x00', @empty, [0x0, 0x0, 0x0, 0x0, 0x0, 0xff], @empty, [], 0x70, 0xa0, 0xe8}, [@common=@AUDIT={'AUDIT\x00', 0x8}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x3}}}}, {{{0x1d, 0x0, 0x0, 'teql0\x00', "7643616e4a8700000000030000000001", 'vlan0\x00', 'ipddp0\x00', @random="56190635f233", [], @random="d238742a69de", [], 0x70, 0x70, 0xb8}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x3}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc}]}, 0x2a8) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000880)=@broute={'broute\x00', 0x20, 0x1, 0x150, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000700], 0x0, &(0x7f00000006c0), &(0x7f0000000700)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x1b, 0x0, 0x0, 'bcsf0\x00', 'teql0\x00', 'ip_vti0\x00', 'erspan0\x00', @empty, [], @random="c8992de4105a", [], 0x70, 0x70, 0xc0}}, @common=@LED={'LED\x00', 0x28, {{'syz1\x00'}}}}]}]}, 0x1c8) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000000c0)={'dummy0\x00', {0x2, 0x4e24, @broadcast=0xffffffff}}) 2018/03/30 07:10:00 executing program 3: socket$packet(0x11, 0x8000000000100003, 0x300) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00000000c0)={@multicast1=0xe0000001, @broadcast=0xffffffff, 0x0, 0x7, [@multicast2=0xe0000002, @empty, @multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0xa}, @remote={0xac, 0x14, 0x14, 0xbb}, @rand_addr=0x1f]}, 0x2c) getsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000100)={@broadcast, @local, @loopback}, &(0x7f0000000140)=0xc) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)={0x0, 0x3, [0xb14, 0x0, 0x12f, 0xfffffffffffffffd]}) 2018/03/30 07:10:00 executing program 0: pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000480)=0x14) sendmsg$nl_route(r0, &(0x7f0000000580)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000540)={&(0x7f00000004c0)=@getlink={0x48, 0x12, 0xc, 0x70bd2c, 0x25dfdbfc, {0x0, 0x0, 0x0, r1, 0x0, 0x31200}, [@IFLA_AF_SPEC={0x18, 0x1a, [{0x4, 0x1c}, {0x4, 0x7}, {0x4, 0x1f}, {0x4, 0x1f}, {0x4, 0x1c}]}, @IFLA_IF_NETNSID={0x8, 0x2e, 0x100}, @IFLA_LINK={0x8, 0x5, 0x100}]}, 0x48}, 0x1, 0x0, 0x0, 0x40}, 0x4044851) syz_emit_ethernet(0x2a, &(0x7f0000000180)=ANY=[@ANYBLOB="0180c2000000aaaaaaaaaaaa08060001080006060001ab6e44f0f6bb02000000aaaaaaaaaabbac1414008603494e79cbd6ca370ba3677025c9a6c856fe0af59d9de21cce5547b32893c900f3c20f359965d9481c2fc82763da7361e8988a97b106e7160b727b1c06eb4002241a3b524d307bdc4577534ce02bc761b57b5e6f6a4610db1186400cde582809f94daf4a64b54b7b25900dfa57881e8b4bf99458fe6ad64674dfd113c3a643b7b8528a0886aae95c9e926f20c04a748b53929e956456332d80eb7505532864674c1a6e06e170cff1e9c5a9c91f0c891e04cedb77ca70a6b257746e5d"], &(0x7f0000000040)) r2 = socket(0xa, 0x805, 0x50) setsockopt$RDS_FREE_MR(r2, 0x114, 0x3, &(0x7f0000000000)={{0x100, 0x9}, 0x40}, 0x10) 2018/03/30 07:10:00 executing program 1: socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e21, 0xffffffff00000001, @empty, 0xfffffffffffffffd}}}, &(0x7f0000000540)=0x84) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @remote}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000006c0)={r0, 0x3f}, &(0x7f0000000700)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={0x0, 0x100000000}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000001c0)={r2, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000280)=0x84) socket$packet(0x11, 0x3, 0x300) r4 = socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$bt_BT_POWER(r4, 0x112, 0x9, &(0x7f0000000800)=0xfffffffffffffc01, 0x1) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000000c0)={r3, 0x4}, &(0x7f0000000100)=0x8) syz_emit_ethernet(0x3e, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f0000000040)) socket$packet(0x11, 0x80000001, 0x300) 2018/03/30 07:10:00 executing program 7: r0 = socket$inet6(0xa, 0x40000080806, 0x0) r1 = accept(r0, &(0x7f0000000380)=@pppoe={0x0, 0x0, {0x0, @random}}, &(0x7f0000000280)=0x80) accept$unix(r1, &(0x7f0000000400), &(0x7f0000000480)=0x6e) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000340)='gretap0\x00') bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x40000000000005) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha512\x00'}, 0x58) socket(0xa, 0x1, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000000)="af4c555d0679bc0fa85739829ed9d0abef2dd6306d2314d1d970f60d1073e9339cb136578c05d39bbb5693c31344e224017505008c50c785011d0c8c21440fcaaa300cef07976007ad4445099988aca9e22ab6f912262890583ddb7c2a9b55199d880b11165d915836a04d55a39c967bd1de9f02fe77a918c504bed681adfc0e9c37a64387639fdf53c300e2c35e570837f533d26496a7cca844786e851d310e5b5d52feac008039b787c005050678c93a01dbed05e7", 0xb6) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00000000c0)={0x2}, 0x4) connect$inet6(r3, &(0x7f0000001c80)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) socketpair$inet(0x2, 0x80805, 0x4, &(0x7f0000000180)) r4 = accept4(r0, &(0x7f0000000000)=@nfc_llcp, &(0x7f0000000080)=0x80, 0x0) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f00000002c0), 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f00000001c0)={'tunl0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r4, 0x8918, &(0x7f0000000200)={@mcast1={0xff, 0x1, [], 0x1}, 0x54, r5}) sendmsg(r4, &(0x7f0000000680)={&(0x7f0000000700)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="000100c100000000000000000000000000"], 0x11}, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f00000002c0), &(0x7f0000000300)=0x4) 2018/03/30 07:10:00 executing program 2: mmap(&(0x7f00000f0000/0x1000)=nil, 0x1000, 0x0, 0x44031, 0xffffffffffffffff, 0x40000) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0xffffffffffffffff, 0x802132, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x5) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='gre0\x00', 0x6) sendto$inet(r0, &(0x7f0000000000), 0xfdc5, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000000)={0x0, 0x0, 0x3}) 2018/03/30 07:10:00 executing program 4: socket$packet(0x11, 0x3, 0x300) syz_emit_ethernet(0x3e, &(0x7f0000000080)={@random="9df0067741f8", @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/03/30 07:10:00 executing program 5: r0 = socket(0x3, 0x3, 0x1) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000040)=@req={0x28, &(0x7f0000000000)={'bridge0\x00', @ifru_addrs=@nfc={0x27}}}) getsockopt$inet_dccp_int(r0, 0x21, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/03/30 07:10:00 executing program 6: r0 = socket$inet(0x2, 0x802, 0x0) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) bind$inet6(r1, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x98) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000d6cf78)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr=0x1000000, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, {{@in=@multicast2=0xe0000002}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) getsockopt$inet6_buf(r2, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000001ffc)=0x90) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000000, &(0x7f0000f62fe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000180)=ANY=[@ANYBLOB="6e61740000000000000000000000000000000000000000004ad35c09000000000000000004000000000000000000000000000000000054f171c169810000000000000000000000bf501a529a955c864853fcc1a79c298d20dd1a60ba76b18906f6e8fef7f20ef644000000000000000000000000000e0000140000000000"], 0x1) ioctl$int_out(r0, 0x5460, &(0x7f0000000040)) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000080)={0x1, 'ifb0\x00'}, 0x18) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000380)={'nat\x00', 0x0, 0x3, 0xec, [], 0x8, &(0x7f0000000200)=[{}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000280)=""/236}, &(0x7f0000000400)=0x78) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000440)={'syzkaller1\x00', 0x0}) setsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000000480)={@loopback={0x0, 0x1}, r3}, 0x14) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000bc0)=@broute={'broute\x00', 0x20, 0x2, 0x230, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000c40], 0x0, &(0x7f0000000000), &(0x7f0000000c40)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x11, 0x0, 0x6002, 'dummy0\x00', 'vlan0\x00', 'ip6gre0\x00', 'vcan0\x00', @empty, [0x0, 0x0, 0x0, 0x0, 0x0, 0xff], @empty, [], 0x70, 0xa0, 0xe8}, [@common=@AUDIT={'AUDIT\x00', 0x8}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x3}}}}, {{{0x1d, 0x0, 0x0, 'teql0\x00', "7643616e4a8700000000030000000001", 'vlan0\x00', 'ipddp0\x00', @random="56190635f233", [], @random="d238742a69de", [], 0x70, 0x70, 0xb8}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x3}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc}]}, 0x2a8) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000880)=@broute={'broute\x00', 0x20, 0x1, 0x150, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000700], 0x0, &(0x7f00000006c0), &(0x7f0000000700)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x1b, 0x0, 0x0, 'bcsf0\x00', 'teql0\x00', 'ip_vti0\x00', 'erspan0\x00', @empty, [], @random="c8992de4105a", [], 0x70, 0x70, 0xc0}}, @common=@LED={'LED\x00', 0x28, {{'syz1\x00'}}}}]}]}, 0x1c8) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000000c0)={'dummy0\x00', {0x2, 0x4e24, @broadcast=0xffffffff}}) 2018/03/30 07:10:00 executing program 2: mmap(&(0x7f00000f0000/0x1000)=nil, 0x1000, 0x0, 0x44031, 0xffffffffffffffff, 0x40000) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0xffffffffffffffff, 0x802132, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x5) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='gre0\x00', 0x6) sendto$inet(r0, &(0x7f0000000000), 0xfdc5, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/03/30 07:10:00 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000580)={0x0, 0xe3, "9a2dfe01c1fee2552fe5cdc91369d6776ff421072779b158e319d645e1c941fe412ce8d197d8519551bf735d3b7f7858d4fd28cf8de4570788daf21e15b6aa732e9035c099f6ae5e54537783ecf1ea99062bac068075f8981cb68ef44049af3dcee8ba7b939de84f3e0eee1d2981155579429b25e4d4ec2eb581894f7b1850b7dd8b349e56677f5bc0a99e6d92f5e5cbd4d3f8cb85661f39c5f79a6a3b1d4c7d11510f24b21a29b8d9a880aaf3b69756547665b14aa3d36024036e40bbec53cd5b7b89cf3dffd93608c9662f69b7beb167c42e02b0abc6d5e26c059194c396702465b6"}, &(0x7f0000000680)=0xeb) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @remote}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000006c0)={0x0, 0x3f}, &(0x7f0000000700)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={0x0, 0x100000000}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000001c0)={r2, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000280)=0x84) socket$packet(0x11, 0x3, 0x300) r4 = socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$bt_BT_POWER(r4, 0x112, 0x9, &(0x7f0000000800)=0xfffffffffffffc01, 0x1) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000000c0)={r3, 0x4}, &(0x7f0000000100)=0x8) syz_emit_ethernet(0x3e, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f0000000040)) socket$packet(0x11, 0x80000001, 0x300) 2018/03/30 07:10:00 executing program 3: socket$packet(0x11, 0x3, 0x300) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)={0x0, 0x0, [0x6b9]}) 2018/03/30 07:10:00 executing program 4: socket$packet(0x11, 0x3, 0x300) syz_emit_ethernet(0x3e, &(0x7f0000000080)={@random="9df0067741f8", @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/03/30 07:10:00 executing program 0: pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000480)=0x14) sendmsg$nl_route(r0, &(0x7f0000000580)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000540)={&(0x7f00000004c0)=@getlink={0x54, 0x12, 0xc, 0x70bd2c, 0x25dfdbfc, {0x0, 0x0, 0x0, r1, 0x0, 0x31200}, [@IFLA_AF_SPEC={0x18, 0x1a, [{0x4, 0x1c}, {0x4, 0x7}, {0x4, 0x1f}, {0x4, 0x1f}, {0x4, 0x1c}]}, @IFLA_IF_NETNSID={0x8, 0x2e, 0x100}, @IFLA_ADDRESS={0xc, 0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, @IFLA_LINK={0x8, 0x5, 0x100}]}, 0x54}, 0x1, 0x0, 0x0, 0x40}, 0x4044851) syz_emit_ethernet(0x2a, &(0x7f0000000180)=ANY=[@ANYBLOB="0180c2000000aaaaaaaaaaaa08060001080006060001ab6e44f0f6bb02000000aaaaaaaaaabbac1414008603494e79cbd6ca370ba3677025c9a6c856fe0af59d9de21cce5547b32893c900f3c20f359965d9481c2fc82763da7361e8988a97b106e7160b727b1c06eb4002241a3b524d307bdc4577534ce02bc761b57b5e6f6a4610db1186400cde582809f94daf4a64b54b7b25900dfa57881e8b4bf99458fe6ad64674dfd113c3a643b7b8528a0886aae95c9e926f20c04a748b53929e956456332d80eb7505532864674c1a6e06e170cff1e9c5a9c91f0c891e04cedb77ca70a6b257746e5d"], &(0x7f0000000040)) r2 = socket(0xa, 0x805, 0x50) setsockopt$RDS_FREE_MR(r2, 0x114, 0x3, &(0x7f0000000000)={{0x100, 0x9}, 0x40}, 0x10) 2018/03/30 07:10:00 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000580)={0x0, 0xe3, "9a2dfe01c1fee2552fe5cdc91369d6776ff421072779b158e319d645e1c941fe412ce8d197d8519551bf735d3b7f7858d4fd28cf8de4570788daf21e15b6aa732e9035c099f6ae5e54537783ecf1ea99062bac068075f8981cb68ef44049af3dcee8ba7b939de84f3e0eee1d2981155579429b25e4d4ec2eb581894f7b1850b7dd8b349e56677f5bc0a99e6d92f5e5cbd4d3f8cb85661f39c5f79a6a3b1d4c7d11510f24b21a29b8d9a880aaf3b69756547665b14aa3d36024036e40bbec53cd5b7b89cf3dffd93608c9662f69b7beb167c42e02b0abc6d5e26c059194c396702465b6"}, &(0x7f0000000680)=0xeb) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @remote}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000006c0)={0x0, 0x3f}, &(0x7f0000000700)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={0x0, 0x100000000}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000001c0)={r2, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000280)=0x84) socket$packet(0x11, 0x3, 0x300) r4 = socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$bt_BT_POWER(r4, 0x112, 0x9, &(0x7f0000000800)=0xfffffffffffffc01, 0x1) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000000c0)={r3, 0x4}, &(0x7f0000000100)=0x8) syz_emit_ethernet(0x3e, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f0000000040)) socket$packet(0x11, 0x80000001, 0x300) 2018/03/30 07:10:00 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm_base(ctr(aes-aesni),ghash-generic)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="d179f2508fb13583605d0008a2301d781c46e7a657f9cc", 0x17) bind$alg(r0, &(0x7f00000000c0)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes192\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) socketpair(0xa, 0xa56036f646d3451b, 0x5, &(0x7f0000000580)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000005c0)={0x0, 0x1000, "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"}, &(0x7f0000001600)=0x1008) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000001640)={r2, 0x8, 0x30}, 0xc) socketpair(0x9, 0x4, 0xffffffff, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$ipx_IPX_TYPE(r4, 0x100, 0x1, &(0x7f00000002c0)=0x3, 0x4) setsockopt$netlink_NETLINK_RX_RING(r3, 0x10e, 0x6, &(0x7f0000000080)={0x1, 0x80d, 0x8, 0x2000000000005}, 0xffffffffffffffe1) setsockopt$packet_fanout_data(r3, 0x107, 0x16, &(0x7f0000000540)={0x2, &(0x7f0000000500)=[{0x9, 0x7, 0x8a6, 0x8}, {0x6, 0x0, 0x8, 0x80000001}]}, 0x10) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000000380)={0x200, {{0x2, 0x4e23, @broadcast=0xffffffff}}}, 0x88) recvmsg(0xffffffffffffffff, &(0x7f00001b0000)={&(0x7f0000000180)=@nfc_llcp, 0x80, &(0x7f0000045000)=[{&(0x7f0000000300)=""/88, 0x58}], 0x1, &(0x7f00009f2000)=""/190, 0xbe}, 0x10042) bind$alg(r3, &(0x7f0000000240)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-twofish-avx\x00'}, 0x58) 2018/03/30 07:10:00 executing program 2: mmap(&(0x7f00000f0000/0x1000)=nil, 0x1000, 0x0, 0x44031, 0xffffffffffffffff, 0x40000) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0xffffffffffffffff, 0x802132, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x5) sendto$inet(r0, &(0x7f0000000000), 0xfdc5, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/03/30 07:10:01 executing program 3: r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='lp\x00', 0x3) socket$packet(0x11, 0x2, 0x300) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/03/30 07:10:01 executing program 7: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha512\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000000)="af4c555d0679bc0fa85739829ed9d0abef2dd6306d2314d1d970f60d1073e9339cb136578c05d39bbb5693c31344e224017505008c50c785011d0c8c21440fcaaa300cef07976007ad4445099988aca9e22ab6f912262890583ddb7c2a9b55199d880b11165d915836a04d55a39c967bd1de9f02fe77a918c504bed681adfc0e9c37a64387639fdf53c300e2c35e570837f533d26496a7cca844786e851d310e5b5d52feac008039b787c005050678c93a01dbed05e7", 0xb6) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00000000c0)={0x2}, 0x4) connect$inet6(r2, &(0x7f0000001c80)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) socketpair$inet(0x2, 0x80805, 0x4, &(0x7f0000000180)) r3 = accept4(r0, &(0x7f0000000000)=@nfc_llcp, &(0x7f0000000080)=0x80, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f00000001c0)={'tunl0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000000200)={@mcast1={0xff, 0x1, [], 0x1}, 0x54, r4}) sendmsg(r3, &(0x7f0000000680)={&(0x7f0000000700)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="160100c101000000000000000000000000"], 0x11}, 0x0) 2018/03/30 07:10:01 executing program 4 (fault-call:1 fault-nth:0): socket$packet(0x11, 0x3, 0x300) syz_emit_ethernet(0x3e, &(0x7f0000000080)={@random="9df0067741f8", @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/03/30 07:10:01 executing program 0: pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000480)=0x14) sendmsg$nl_route(r0, &(0x7f0000000580)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000540)={&(0x7f00000004c0)=@getlink={0x54, 0x12, 0xc, 0x70bd2c, 0x25dfdbfc, {0x0, 0x0, 0x0, r1, 0x0, 0x31200}, [@IFLA_AF_SPEC={0x18, 0x1a, [{0x4, 0x1c}, {0x4, 0x7}, {0x4, 0x1f}, {0x4, 0x1f}, {0x4, 0x1c}]}, @IFLA_IF_NETNSID={0x8, 0x2e, 0x100}, @IFLA_ADDRESS={0xc, 0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, @IFLA_LINK={0x8, 0x5, 0x100}]}, 0x54}, 0x1, 0x0, 0x0, 0x40}, 0x4044851) syz_emit_ethernet(0x2a, &(0x7f0000000180)=ANY=[@ANYBLOB="0180c2000000aaaaaaaaaaaa08060001080006060001ab6e44f0f6bb02000000aaaaaaaaaabbac1414008603494e79cbd6ca370ba3677025c9a6c856fe0af59d9de21cce5547b32893c900f3c20f359965d9481c2fc82763da7361e8988a97b106e7160b727b1c06eb4002241a3b524d307bdc4577534ce02bc761b57b5e6f6a4610db1186400cde582809f94daf4a64b54b7b25900dfa57881e8b4bf99458fe6ad64674dfd113c3a643b7b8528a0886aae95c9e926f20c04a748b53929e956456332d80eb7505532864674c1a6e06e170cff1e9c5a9c91f0c891e04cedb77ca70a6b257746e5d"], &(0x7f0000000040)) r2 = socket(0xa, 0x805, 0x50) setsockopt$RDS_FREE_MR(r2, 0x114, 0x3, &(0x7f0000000000)={{0x100, 0x9}, 0x40}, 0x10) 2018/03/30 07:10:01 executing program 2: mmap(&(0x7f00000f0000/0x1000)=nil, 0x1000, 0x0, 0x44031, 0xffffffffffffffff, 0x40000) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0xffffffffffffffff, 0x802132, 0xffffffffffffffff, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000000000), 0xfdc5, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/03/30 07:10:01 executing program 6: r0 = socket$inet(0x2, 0x802, 0x0) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) bind$inet6(r1, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x98) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000d6cf78)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr=0x1000000, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, {{@in=@multicast2=0xe0000002}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) getsockopt$inet6_buf(r2, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000001ffc)=0x90) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000000, &(0x7f0000f62fe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000180)=ANY=[@ANYBLOB="6e61740000000000000000000000000000000000000000004ad35c09000000000000000004000000000000000000000000000000000054f171c169810000000000000000000000bf501a529a955c864853fcc1a79c298d20dd1a60ba76b18906f6e8fef7f20ef644000000000000000000000000000e0000140000000000"], 0x1) ioctl$int_out(r0, 0x5460, &(0x7f0000000040)) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000080)={0x1, 'ifb0\x00', 0x4}, 0x18) getsockopt$EBT_SO_GET_INIT_ENTRIES(0xffffffffffffffff, 0x0, 0x83, &(0x7f0000000380)={'nat\x00', 0x0, 0x3, 0xec, [], 0x8, &(0x7f0000000200)=[{}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000280)=""/236}, &(0x7f0000000400)=0x78) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000440)={'syzkaller1\x00', 0x0}) setsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000000480)={@loopback={0x0, 0x1}, r3}, 0x14) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000bc0)=@broute={'broute\x00', 0x20, 0x2, 0x230, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000c40], 0x0, &(0x7f0000000000), &(0x7f0000000c40)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x11, 0x0, 0x6002, 'dummy0\x00', 'vlan0\x00', 'ip6gre0\x00', 'vcan0\x00', @empty, [0x0, 0x0, 0x0, 0x0, 0x0, 0xff], @empty, [], 0x70, 0xa0, 0xe8}, [@common=@AUDIT={'AUDIT\x00', 0x8}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x3}}}}, {{{0x1d, 0x0, 0x0, 'teql0\x00', "7643616e4a8700000000030000000001", 'vlan0\x00', 'ipddp0\x00', @random="56190635f233", [], @random="d238742a69de", [], 0x70, 0x70, 0xb8}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x3}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc}]}, 0x2a8) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000880)=@broute={'broute\x00', 0x20, 0x1, 0x150, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000700], 0x0, &(0x7f00000006c0), &(0x7f0000000700)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x1b, 0x0, 0x0, 'bcsf0\x00', 'teql0\x00', 'ip_vti0\x00', 'erspan0\x00', @empty, [], @random="c8992de4105a", [], 0x70, 0x70, 0xc0}}, @common=@LED={'LED\x00', 0x28, {{'syz1\x00'}}}}]}]}, 0x1c8) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000000c0)={'dummy0\x00', {0x2, 0x4e24, @broadcast=0xffffffff}}) 2018/03/30 07:10:01 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x100000114, 0x2, &(0x7f0000006ffc), 0x0) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000080)=0x20001) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000000c0)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000100)=r1) 2018/03/30 07:10:01 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000580)={0x0, 0xe3, "9a2dfe01c1fee2552fe5cdc91369d6776ff421072779b158e319d645e1c941fe412ce8d197d8519551bf735d3b7f7858d4fd28cf8de4570788daf21e15b6aa732e9035c099f6ae5e54537783ecf1ea99062bac068075f8981cb68ef44049af3dcee8ba7b939de84f3e0eee1d2981155579429b25e4d4ec2eb581894f7b1850b7dd8b349e56677f5bc0a99e6d92f5e5cbd4d3f8cb85661f39c5f79a6a3b1d4c7d11510f24b21a29b8d9a880aaf3b69756547665b14aa3d36024036e40bbec53cd5b7b89cf3dffd93608c9662f69b7beb167c42e02b0abc6d5e26c059194c396702465b6"}, &(0x7f0000000680)=0xeb) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @remote}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000006c0)={0x0, 0x3f}, &(0x7f0000000700)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={0x0, 0x100000000}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000001c0)={r2, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000280)=0x84) socket$packet(0x11, 0x3, 0x300) r4 = socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$bt_BT_POWER(r4, 0x112, 0x9, &(0x7f0000000800)=0xfffffffffffffc01, 0x1) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000000c0)={r3, 0x4}, &(0x7f0000000100)=0x8) syz_emit_ethernet(0x3e, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f0000000040)) socket$packet(0x11, 0x80000001, 0x300) 2018/03/30 07:10:01 executing program 2: mmap(&(0x7f00000f0000/0x1000)=nil, 0x1000, 0x0, 0x44031, 0xffffffffffffffff, 0x40000) r0 = socket(0x2, 0x3, 0x5) sendto$inet(r0, &(0x7f0000000000), 0xfdc5, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/03/30 07:10:01 executing program 7: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha384\x00'}, 0x1a) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000000)="af4c555d0679bc0fa85739829ed9d0abef2dd6306d2314d1d970f60d1073e9339cb136578c05d39bbb5693c31344e224017505008c50c785011d0c8c21440fcaaa300cef07976007ad4445099988aca9e22ab6f912262890583ddb7c2a9b55199d880b11165d915836a04d55a39c967bd1de9f02fe77a918c504bed681adfc0e9c37a64387639fdf53c300e2c35e570837f533d26496a7cca844786e851d310e5b5d52feac008039b787c005050678c93a01dbed05e7", 0xb6) r2 = socket(0x0, 0x5, 0x7) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000280)={0x0, @in6={{0xa, 0x4e20, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x84}}, 0x5, 0x80000000, 0x20, 0xfffffffffffffffc, 0x21}, &(0x7f0000000340)=0x98) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000240)=@assoc_value, &(0x7f0000000480)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000000380)={r3, @in={{0x2, 0x4e20, @loopback=0x7f000001}}}, 0x84) r4 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00000000c0)={0x2}, 0x4) connect$inet6(r4, &(0x7f0000001c80)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) socketpair$inet(0x2, 0x80805, 0x4, &(0x7f0000000180)) r5 = accept4(r0, &(0x7f0000000000)=@nfc_llcp, &(0x7f0000000080)=0x80, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r5, 0x8933, &(0x7f00000001c0)={'tunl0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r5, 0x8918, &(0x7f0000000200)={@mcast1={0xff, 0x1, [], 0x1}, 0x54, r6}) sendmsg(r5, &(0x7f0000000680)={&(0x7f0000000700)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="4689926b608108aa5890533a000080000000000d0002"], 0x11}, 0x0) [ 60.861585] FAULT_INJECTION: forcing a failure. [ 60.861585] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 60.873501] CPU: 0 PID: 12902 Comm: syz-executor4 Not tainted 4.16.0-rc6+ #286 [ 60.880860] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 60.890209] Call Trace: [ 60.892798] dump_stack+0x194/0x24d [ 60.896425] ? arch_local_irq_restore+0x53/0x53 [ 60.901206] ? lock_acquire+0x1d5/0x580 [ 60.905199] should_fail+0x8c0/0xa40 2018/03/30 07:10:01 executing program 5: recvmsg(0xffffffffffffff9c, &(0x7f0000000180)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000080)=""/4, 0x4}], 0x1, &(0x7f0000000100)=""/99, 0x63, 0x5}, 0x10000) getsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f00000001c0), &(0x7f0000000200)=0x4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000240)={0x0, 0x10001, 0x20, 0x7, 0x80}, &(0x7f0000000280)=0x18) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000002c0)={0x2, 0x200, 0x3, 0x5e63d8a4, r1}, &(0x7f0000000300)=0x10) recvfrom$ax25(r0, &(0x7f0000000340)=""/39, 0x27, 0x40010000, &(0x7f0000000380)={0x3, {"233afc11e1bfc2"}, 0x4}, 0x10) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00000003c0)={0x1}, 0x8) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000400), &(0x7f0000000440)=0x4) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000480), &(0x7f00000004c0)=0x14) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000500)={r2, 0x6}, 0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000540)={r1, 0x5}, 0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000580)={0xffffffffffff87f8, 0x8000, 0x80000000, 0x5, r2}, &(0x7f00000005c0)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000600)={r1}, &(0x7f0000000640)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000680)={r2, 0x6}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00000006c0)=[@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e22, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, @in6={0xa, 0x4e23, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, @in={0x2, 0x4e21}, @in6={0xa, 0x4e21, 0x4, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x4}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in={0x2, 0x4e20, @multicast2=0xe0000002}], 0x94) getsockopt$inet_dccp_buf(r0, 0x21, 0xe, &(0x7f0000000780)=""/4096, &(0x7f0000001780)=0x1000) r4 = socket$inet_smc(0x2b, 0x1, 0x0) recvmsg(r4, &(0x7f0000003cc0)={&(0x7f00000017c0)=@ax25, 0x80, &(0x7f0000003c40)=[{&(0x7f0000001840)=""/133, 0x85}, {&(0x7f0000001900)=""/72, 0x48}, {&(0x7f0000001980)=""/4096, 0x1000}, {&(0x7f0000002980)=""/255, 0xff}, {&(0x7f0000002a80)=""/114, 0x72}, {&(0x7f0000002b00)=""/248, 0xf8}, {&(0x7f0000002c00)=""/4096, 0x1000}, {&(0x7f0000003c00)}], 0x8, 0x0, 0x0, 0x80000001}, 0x40000000) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000003d00)=0x2, 0x4) sendto$inet6(r0, &(0x7f0000003d40)="a122132136344bdff61e0ee89ef426bcaf14313d170606848d2b2d407d4cdbdcedb049597a1506ff605370503c3586e2720f1e22dab0d8bf44fc1bd0e1ecfa4668c28c65e595b9edf030c6dd274ad4ff0d24a6a3f23a2d9391b760be739f89994359c24d2ac70148bc0fb3fbc252dbd9fa60593c471f4cc4c3183636599f7e98", 0x80, 0x804, &(0x7f0000003dc0)={0xa, 0x4e21, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000003e00)={{{@in6=@dev, @in6=@remote}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000003f00)=0xe8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000003f40)={r2, @in={{0x2, 0x4e22}}, 0x9, 0x5}, 0x90) getsockopt$inet6_tcp_buf(r0, 0x6, 0x3f, &(0x7f0000004000)=""/1, &(0x7f0000004040)=0x1) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000004080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f00000040c0)={r3, @in6={{0xa, 0x4e23, 0x55a9, @dev={0xfe, 0x80, [], 0x19}, 0x3}}}, &(0x7f0000004180)=0x84) r7 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000041c0)=0xffffffff, 0x4) setsockopt$sock_attach_bpf(r6, 0x1, 0x32, &(0x7f0000004200)=r7, 0x4) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) pipe(&(0x7f0000004240)={0xffffffffffffffff}) ioctl$DRM_IOCTL_MARK_BUFS(r8, 0x40206417, &(0x7f0000004280)={0x5, 0x8, 0x80, 0x7, 0x8, 0xffffffff80000001}) connect$l2tp(r8, &(0x7f00000042c0)=@pppol2tpv3={0x18, 0x1, {0x0, r8, {0x2, 0x4e23, @broadcast=0xffffffff}, 0x1, 0x0, 0x3, 0x3}}, 0x2e) 2018/03/30 07:10:01 executing program 2: r0 = socket(0x2, 0x3, 0x5) sendto$inet(r0, &(0x7f0000000000), 0xfdc5, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/03/30 07:10:01 executing program 0: pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000480)=0x14) sendmsg$nl_route(r0, &(0x7f0000000580)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000540)={&(0x7f00000004c0)=@getlink={0x54, 0x12, 0xc, 0x70bd2c, 0x25dfdbfc, {0x0, 0x0, 0x0, r1, 0x0, 0x31200}, [@IFLA_AF_SPEC={0x18, 0x1a, [{0x4, 0x1c}, {0x4, 0x7}, {0x4, 0x1f}, {0x4, 0x1f}, {0x4, 0x1c}]}, @IFLA_IF_NETNSID={0x8, 0x2e, 0x100}, @IFLA_ADDRESS={0xc, 0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, @IFLA_LINK={0x8, 0x5, 0x100}]}, 0x54}, 0x1, 0x0, 0x0, 0x40}, 0x4044851) syz_emit_ethernet(0x2a, &(0x7f0000000180)=ANY=[@ANYBLOB="0180c2000000aaaaaaaaaaaa08060001080006060001ab6e44f0f6bb02000000aaaaaaaaaabbac1414008603494e79cbd6ca370ba3677025c9a6c856fe0af59d9de21cce5547b32893c900f3c20f359965d9481c2fc82763da7361e8988a97b106e7160b727b1c06eb4002241a3b524d307bdc4577534ce02bc761b57b5e6f6a4610db1186400cde582809f94daf4a64b54b7b25900dfa57881e8b4bf99458fe6ad64674dfd113c3a643b7b8528a0886aae95c9e926f20c04a748b53929e956456332d80eb7505532864674c1a6e06e170cff1e9c5a9c91f0c891e04cedb77ca70a6b257746e5d"], &(0x7f0000000040)) r2 = socket(0xa, 0x805, 0x50) setsockopt$RDS_FREE_MR(r2, 0x114, 0x3, &(0x7f0000000000)={{0x100, 0x9}, 0x40}, 0x10) [ 60.908912] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 60.914018] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 60.919289] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 60.924475] ? lock_downgrade+0x980/0x980 [ 60.928621] ? lock_release+0xa40/0xa40 [ 60.932591] ? __free_insn_slot+0x5c0/0x5c0 [ 60.936906] ? get_mem_cgroup_from_mm+0x47c/0x710 [ 60.941751] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 60.946936] ? is_bpf_text_address+0xa4/0x120 [ 60.951428] ? kernel_text_address+0x102/0x140 [ 60.956007] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 60.961199] ? __save_stack_trace+0x7e/0xd0 [ 60.965516] __alloc_pages_nodemask+0x327/0xdd0 [ 60.970177] ? __alloc_pages_slowpath+0x2d10/0x2d10 [ 60.975189] ? save_stack+0x43/0xd0 [ 60.978809] ? kasan_kmalloc+0xad/0xe0 [ 60.982687] ? kasan_slab_alloc+0x12/0x20 [ 60.986823] ? kmem_cache_alloc+0x12e/0x760 [ 60.991142] ? d_alloc+0x8e/0x340 [ 60.994594] ? lock_acquire+0x1d5/0x580 [ 60.998550] ? lock_acquire+0x1d5/0x580 [ 61.002500] ? __mem_cgroup_largest_soft_limit_node+0x780/0x780 [ 61.008530] ? __is_insn_slot_addr+0x1fc/0x330 [ 61.013088] ? lock_release+0xa40/0xa40 [ 61.017039] alloc_pages_current+0xb6/0x1e0 [ 61.021340] skb_page_frag_refill+0x358/0x5f0 [ 61.025811] ? sock_warn_obsolete_bsdism+0xb0/0xb0 [ 61.030713] ? lock_release+0xa40/0xa40 [ 61.034692] ? __unlock_page_memcg+0x72/0x100 [ 61.039166] ? unlock_page_memcg+0x2c/0x40 [ 61.043382] ? page_add_file_rmap+0x670/0xc50 [ 61.047865] tun_build_skb.isra.48+0x30c/0x1a50 [ 61.052521] ? tun_net_xmit+0x19e0/0x19e0 [ 61.056644] ? lock_acquire+0x1d5/0x580 [ 61.060593] ? lock_acquire+0x1d5/0x580 [ 61.064538] ? alloc_set_pte+0xefd/0x1590 [ 61.068663] ? lock_release+0xa40/0xa40 [ 61.072613] ? idr_preload+0x30/0x30 [ 61.076304] ? alloc_set_pte+0x887/0x1590 [ 61.080430] ? filemap_map_pages+0x919/0x15d0 [ 61.084900] ? lock_downgrade+0x980/0x980 [ 61.089024] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 61.094209] ? unlock_page+0x19f/0x270 [ 61.098072] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 61.103235] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 61.108396] ? lock_acquire+0x1d5/0x580 [ 61.112346] ? task_dump_owner+0x28f/0x4d0 [ 61.116556] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 61.121721] ? filemap_map_pages+0x942/0x15d0 [ 61.126197] tun_get_user+0x27fc/0x3c20 [ 61.130147] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 61.135311] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 61.140475] ? environ_open+0x80/0x80 [ 61.144259] ? tun_build_skb.isra.48+0x1a50/0x1a50 [ 61.149167] ? lock_downgrade+0x980/0x980 [ 61.153293] ? lock_downgrade+0x980/0x980 [ 61.157416] ? lock_acquire+0x1d5/0x580 [ 61.161366] ? lock_acquire+0x1d5/0x580 [ 61.165314] ? lock_acquire+0x1d5/0x580 [ 61.169267] ? __fdget_pos+0x12b/0x190 [ 61.173132] ? lock_release+0xa40/0xa40 [ 61.177080] ? lock_acquire+0x1d5/0x580 [ 61.181035] ? tun_get+0x1ab/0x2e0 [ 61.184556] ? lock_downgrade+0x980/0x980 [ 61.188677] ? rcu_note_context_switch+0x710/0x710 [ 61.193588] ? lock_release+0xa40/0xa40 [ 61.197538] ? __might_fault+0x110/0x1d0 [ 61.201593] ? tun_get+0x1d4/0x2e0 [ 61.205111] ? tun_do_read+0x27c0/0x27c0 [ 61.209144] ? __check_object_size+0x8b/0x530 [ 61.213623] tun_chr_write_iter+0xb9/0x160 [ 61.217842] do_iter_readv_writev+0x55c/0x830 [ 61.222321] ? vfs_dedupe_file_range+0x8f0/0x8f0 [ 61.227052] ? rw_verify_area+0xe5/0x2b0 [ 61.231089] do_iter_write+0x154/0x540 [ 61.234956] ? dup_iter+0x260/0x260 [ 61.238565] ? map_files_get_link+0x3a0/0x3a0 [ 61.243040] vfs_writev+0x18a/0x340 [ 61.246642] ? vfs_iter_write+0xb0/0xb0 [ 61.250592] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 61.255406] ? vfs_write+0x374/0x510 [ 61.259106] ? fsnotify+0x7b3/0x1140 [ 61.262805] ? __fdget_pos+0x130/0x190 [ 61.267967] ? fsnotify_first_mark+0x2b0/0x2b0 [ 61.272530] ? __fdget_raw+0x20/0x20 [ 61.276218] ? rcu_sync_lockdep_assert+0xd/0xb0 [ 61.280862] do_writev+0xfc/0x2a0 [ 61.284292] ? do_writev+0xfc/0x2a0 [ 61.287897] ? vfs_writev+0x340/0x340 [ 61.291673] ? SyS_read+0x220/0x220 [ 61.295277] ? fput+0xd2/0x140 [ 61.298443] SyS_writev+0x27/0x30 [ 61.301870] ? SyS_readv+0x30/0x30 [ 61.305386] do_syscall_64+0x281/0x940 [ 61.309249] ? __do_page_fault+0xc90/0xc90 [ 61.313457] ? _raw_spin_unlock_irq+0x27/0x70 [ 61.317926] ? finish_task_switch+0x1c1/0x7e0 [ 61.322398] ? syscall_return_slowpath+0x550/0x550 [ 61.327303] ? syscall_return_slowpath+0x2ac/0x550 [ 61.332204] ? prepare_exit_to_usermode+0x350/0x350 [ 61.337203] ? prepare_exit_to_usermode+0x227/0x350 [ 61.342191] ? perf_trace_sys_enter+0xcb0/0xcb0 [ 61.346836] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 61.351662] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 61.356823] RIP: 0033:0x454791 2018/03/30 07:10:01 executing program 5: r0 = socket$inet6_sctp(0xa, 0x3, 0x84) r1 = socket$inet_sctp(0x2, 0x0, 0x84) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001140)={'bcsf0\x00', 0xc002}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000040)={0x0, 0xc600000000000000}, &(0x7f0000000080)=0xfffffffffffffcb3) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000001180)=ANY=[], &(0x7f0000000280)) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000340)={'nat\x00'}, &(0x7f00000002c0)=0x54) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={'bond0\x00', 0x1}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000140)={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x13}}, 0x0, 0x3, 0x1000000000000000, 0x2, 0x0, 0x400, 0x1f}, &(0x7f00000001c0)=0x20) socketpair(0x10, 0x800, 0xffffffff80000001, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_bt_hidp_HIDPCONNDEL(r2, 0x400448c9, &(0x7f0000000300)={{0x8, 0x5, 0x919, 0x20, 0x73, 0x1000}}) connect$rds(r2, &(0x7f0000000100)={0x2, 0x4e24, @multicast1=0xe0000001}, 0x13b) ioctl$sock_ifreq(r0, 0x40000089f0, &(0x7f0000000000)={"626f6e64300000000000000000f800", @ifru_names='ip6gretap0\x00'}) getsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000000200), &(0x7f0000000240)=0x4) 2018/03/30 07:10:01 executing program 6: r0 = socket$inet(0x2, 0x802, 0x0) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) bind$inet6(r1, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x98) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000d6cf78)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr=0x1000000, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, {{@in=@multicast2=0xe0000002}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) getsockopt$inet6_buf(r2, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000001ffc)=0x90) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000000, &(0x7f0000f62fe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000180)=ANY=[@ANYBLOB="6e61740000000000000000000000000000000000000000004ad35c09000000000000000004000000000000000000000000000000000054f171c169810000000000000000000000bf501a529a955c864853fcc1a79c298d20dd1a60ba76b18906f6e8fef7f20ef644000000000000000000000000000e0000140000000000"], 0x1) ioctl$int_out(r0, 0x5460, &(0x7f0000000040)) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000080)={0x1, 'ifb0\x00', 0x4}, 0x18) getsockopt$EBT_SO_GET_INIT_ENTRIES(0xffffffffffffffff, 0x0, 0x83, &(0x7f0000000380)={'nat\x00', 0x0, 0x3, 0xec, [], 0x8, &(0x7f0000000200)=[{}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000280)=""/236}, &(0x7f0000000400)=0x78) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000440)={'syzkaller1\x00', 0x0}) setsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000000480)={@loopback={0x0, 0x1}, r3}, 0x14) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000bc0)=@broute={'broute\x00', 0x20, 0x2, 0x230, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000c40], 0x0, &(0x7f0000000000), &(0x7f0000000c40)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x11, 0x0, 0x6002, 'dummy0\x00', 'vlan0\x00', 'ip6gre0\x00', 'vcan0\x00', @empty, [0x0, 0x0, 0x0, 0x0, 0x0, 0xff], @empty, [], 0x70, 0xa0, 0xe8}, [@common=@AUDIT={'AUDIT\x00', 0x8}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x3}}}}, {{{0x1d, 0x0, 0x0, 'teql0\x00', "7643616e4a8700000000030000000001", 'vlan0\x00', 'ipddp0\x00', @random="56190635f233", [], @random="d238742a69de", [], 0x70, 0x70, 0xb8}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x3}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc}]}, 0x2a8) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000880)=@broute={'broute\x00', 0x20, 0x1, 0x150, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000700], 0x0, &(0x7f00000006c0), &(0x7f0000000700)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x1b, 0x0, 0x0, 'bcsf0\x00', 'teql0\x00', 'ip_vti0\x00', 'erspan0\x00', @empty, [], @random="c8992de4105a", [], 0x70, 0x70, 0xc0}}, @common=@LED={'LED\x00', 0x28, {{'syz1\x00'}}}}]}]}, 0x1c8) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000000c0)={'dummy0\x00', {0x2, 0x4e24, @broadcast=0xffffffff}}) 2018/03/30 07:10:01 executing program 2: r0 = socket(0x0, 0x3, 0x5) sendto$inet(r0, &(0x7f0000000000), 0xfdc5, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/03/30 07:10:01 executing program 0: pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000480)=0x14) sendmsg$nl_route(r0, &(0x7f0000000580)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000540)={&(0x7f00000004c0)=@getlink={0x4c, 0x12, 0xc, 0x70bd2c, 0x25dfdbfc, {0x0, 0x0, 0x0, r1, 0x0, 0x31200}, [@IFLA_AF_SPEC={0x18, 0x1a, [{0x4, 0x1c}, {0x4, 0x7}, {0x4, 0x1f}, {0x4, 0x1f}, {0x4, 0x1c}]}, @IFLA_IF_NETNSID={0x8, 0x2e, 0x100}, @IFLA_ADDRESS={0xc, 0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x12}}]}, 0x4c}, 0x1, 0x0, 0x0, 0x40}, 0x4044851) syz_emit_ethernet(0x2a, &(0x7f0000000180)=ANY=[@ANYBLOB="0180c2000000aaaaaaaaaaaa08060001080006060001ab6e44f0f6bb02000000aaaaaaaaaabbac1414008603494e79cbd6ca370ba3677025c9a6c856fe0af59d9de21cce5547b32893c900f3c20f359965d9481c2fc82763da7361e8988a97b106e7160b727b1c06eb4002241a3b524d307bdc4577534ce02bc761b57b5e6f6a4610db1186400cde582809f94daf4a64b54b7b25900dfa57881e8b4bf99458fe6ad64674dfd113c3a643b7b8528a0886aae95c9e926f20c04a748b53929e956456332d80eb7505532864674c1a6e06e170cff1e9c5a9c91f0c891e04cedb77ca70a6b257746e5d"], &(0x7f0000000040)) r2 = socket(0xa, 0x805, 0x50) setsockopt$RDS_FREE_MR(r2, 0x114, 0x3, &(0x7f0000000000)={{0x100, 0x9}, 0x40}, 0x10) 2018/03/30 07:10:01 executing program 7: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha512\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000000)="af4c555d0679bc0fa85739829ed9d0abef2dd6306d2314d1d970f60d1073e9339cb136578c05d39bbb5693c31344e224017505008c50c785011d0c8c21440fcaaa300cef07976007ad4445099988aca9e22ab6f912262890583ddb7c2a9b55199d880b11165d915836a04d55a39c967bd1de9f02fe77a918c504bed681adfc0e9c37a64387639fdf53c300e2c35e570837f533d26496a7cca844786e851d310e5b5d52feac008039b787c005050678c93a01dbed05e7", 0xb6) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000480)={0x2}, 0xe573ed91) connect$inet6(r2, &(0x7f0000001c80)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) socketpair$inet(0x2, 0x80805, 0x4, &(0x7f0000000180)={0xffffffffffffffff}) r4 = accept4(r0, &(0x7f0000000000)=@nfc_llcp, &(0x7f0000000080)=0x80, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000000280)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GET_STATS(r5, 0x80f86406, &(0x7f00000002c0)=""/129) getsockopt$ARPT_SO_GET_INFO(r4, 0x0, 0x60, &(0x7f0000000380)={'filter\x00'}, &(0x7f0000000400)=0x44) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f00000001c0)={'tunl0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r4, 0x8918, &(0x7f0000000200)={@mcast1={0xff, 0x1, [], 0x1}, 0x54, r6}) sendmsg(r4, &(0x7f0000000680)={&(0x7f0000000700)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="000100c100000000000000000000000000"], 0x11}, 0x0) 2018/03/30 07:10:01 executing program 1: getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e21, 0xffffffff00000001, @empty, 0xfffffffffffffffd}}}, &(0x7f0000000540)=0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000580)={r0, 0xe3, "9a2dfe01c1fee2552fe5cdc91369d6776ff421072779b158e319d645e1c941fe412ce8d197d8519551bf735d3b7f7858d4fd28cf8de4570788daf21e15b6aa732e9035c099f6ae5e54537783ecf1ea99062bac068075f8981cb68ef44049af3dcee8ba7b939de84f3e0eee1d2981155579429b25e4d4ec2eb581894f7b1850b7dd8b349e56677f5bc0a99e6d92f5e5cbd4d3f8cb85661f39c5f79a6a3b1d4c7d11510f24b21a29b8d9a880aaf3b69756547665b14aa3d36024036e40bbec53cd5b7b89cf3dffd93608c9662f69b7beb167c42e02b0abc6d5e26c059194c396702465b6"}, &(0x7f0000000680)=0xeb) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @remote}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000006c0)={r0, 0x3f}, &(0x7f0000000700)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={0x0, 0x100000000}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000001c0)={r2, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000280)=0x84) socket$packet(0x11, 0x3, 0x300) r4 = socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$bt_BT_POWER(r4, 0x112, 0x9, &(0x7f0000000800)=0xfffffffffffffc01, 0x1) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000000c0)={r3, 0x4}, &(0x7f0000000100)=0x8) syz_emit_ethernet(0x3e, &(0x7f0000000380)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa0086dd4950a09ce7070000fe800000000000000000005c550000bbfe8000000000000000000000000000aa0000000000089078144be7fa4f393aa9d67b140301788c36c11a7b364d1af80cf805611d47d0c19b8d1971b40cfd5dbf4210179f1eff947fd230d79f378240f50ba09fe0102aa84b24fad17112b5fd436584b5ab7bf0038abbdf7df3688ab40cf8d67d4de040643bb17e8bee34a7c83590dfda8d79a981a253077a84b49d0236ed84babc5d2c1bf5f4fe379e8d42041c07594207ebe391f9920cd404349f041449a971c5574367b2e3a2c1683c9d41093bd825428c5c206150ec244aae2aacc6680e4af8dd3d273106a612cb7ae0a7e0381302e21359157726d9c66488af16f7fb25e1deb0eeb7bbd341e4ac96f3cbdf5488a5b8d7566cb1921c55ff12e38080a039dd23a3ca9cc0c982711af791405bf3f1bf69fb4728b1b97dfa55bf59fa814251f95be6fdc42fce8d75832204097cd958f88342a179bd3a83056ea009f04acdf0032f0460f597a329583326cd78efb3efad838e3cca076d4d538f100f60497be5dce27f2f4bb7ea43447d"], &(0x7f0000000040)) socket$packet(0x11, 0x80000001, 0x300) 2018/03/30 07:10:01 executing program 3: socket$packet(0x11, 0x3, 0x300) syz_emit_ethernet(0x3e, &(0x7f00000001c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa0086dd6050a09c00080000fe80000600020000000000000000000078"], &(0x7f0000000040)) 2018/03/30 07:10:01 executing program 4: socket$packet(0x11, 0x3, 0x300) syz_emit_ethernet(0x3e, &(0x7f0000000080)={@random="9df0067741f8", @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/03/30 07:10:01 executing program 1: getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e21, 0xffffffff00000001, @empty, 0xfffffffffffffffd}}}, &(0x7f0000000540)=0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000580)={r0, 0xe3, "9a2dfe01c1fee2552fe5cdc91369d6776ff421072779b158e319d645e1c941fe412ce8d197d8519551bf735d3b7f7858d4fd28cf8de4570788daf21e15b6aa732e9035c099f6ae5e54537783ecf1ea99062bac068075f8981cb68ef44049af3dcee8ba7b939de84f3e0eee1d2981155579429b25e4d4ec2eb581894f7b1850b7dd8b349e56677f5bc0a99e6d92f5e5cbd4d3f8cb85661f39c5f79a6a3b1d4c7d11510f24b21a29b8d9a880aaf3b69756547665b14aa3d36024036e40bbec53cd5b7b89cf3dffd93608c9662f69b7beb167c42e02b0abc6d5e26c059194c396702465b6"}, &(0x7f0000000680)=0xeb) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @remote}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000006c0)={r0, 0x3f}, &(0x7f0000000700)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={0x0, 0x100000000}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000001c0)={r2, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000280)=0x84) socket$packet(0x11, 0x3, 0x300) r4 = socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$bt_BT_POWER(r4, 0x112, 0x9, &(0x7f0000000800)=0xfffffffffffffc01, 0x1) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000000c0)={r3, 0x4}, &(0x7f0000000100)=0x8) syz_emit_ethernet(0x3e, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f0000000040)) socket$packet(0x11, 0x80000001, 0x300) [ 61.359993] RSP: 002b:00007fa5e0a54ba0 EFLAGS: 00000293 ORIG_RAX: 0000000000000014 [ 61.367763] RAX: ffffffffffffffda RBX: 000000000000003e RCX: 0000000000454791 [ 61.375011] RDX: 0000000000000001 RSI: 00007fa5e0a54bf0 RDI: 00000000000000fc [ 61.382268] RBP: 0000000020000080 R08: 00000000000000fc R09: 0000000000000000 [ 61.389512] R10: 000000000000003e R11: 0000000000000293 R12: 0000000000000014 [ 61.396755] R13: 0000000000000653 R14: 00000000006fb868 R15: 0000000000000000 2018/03/30 07:10:01 executing program 2: r0 = socket(0x2, 0x0, 0x5) sendto$inet(r0, &(0x7f0000000000), 0xfdc5, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/03/30 07:10:01 executing program 1: getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e21, 0xffffffff00000001, @empty, 0xfffffffffffffffd}}}, &(0x7f0000000540)=0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000580)={r0, 0xe3, "9a2dfe01c1fee2552fe5cdc91369d6776ff421072779b158e319d645e1c941fe412ce8d197d8519551bf735d3b7f7858d4fd28cf8de4570788daf21e15b6aa732e9035c099f6ae5e54537783ecf1ea99062bac068075f8981cb68ef44049af3dcee8ba7b939de84f3e0eee1d2981155579429b25e4d4ec2eb581894f7b1850b7dd8b349e56677f5bc0a99e6d92f5e5cbd4d3f8cb85661f39c5f79a6a3b1d4c7d11510f24b21a29b8d9a880aaf3b69756547665b14aa3d36024036e40bbec53cd5b7b89cf3dffd93608c9662f69b7beb167c42e02b0abc6d5e26c059194c396702465b6"}, &(0x7f0000000680)=0xeb) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @remote}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000006c0)={r0, 0x3f}, &(0x7f0000000700)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={0x0, 0x100000000}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000001c0)={r2, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000280)=0x84) socket$packet(0x11, 0x3, 0x300) r4 = socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$bt_BT_POWER(r4, 0x112, 0x9, &(0x7f0000000800)=0xfffffffffffffc01, 0x1) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000000c0)={r3, 0x4}, &(0x7f0000000100)=0x8) syz_emit_ethernet(0x3e, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f0000000040)) socket$packet(0x11, 0x80000001, 0x300) 2018/03/30 07:10:01 executing program 3: socket$packet(0x11, 0x1, 0x300) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/03/30 07:10:01 executing program 0: pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000480)=0x14) sendmsg$nl_route(r0, &(0x7f0000000580)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000540)={&(0x7f00000004c0)=@getlink={0x4c, 0x12, 0xc, 0x70bd2c, 0x25dfdbfc, {0x0, 0x0, 0x0, r1, 0x0, 0x31200}, [@IFLA_AF_SPEC={0x18, 0x1a, [{0x4, 0x1c}, {0x4, 0x7}, {0x4, 0x1f}, {0x4, 0x1f}, {0x4, 0x1c}]}, @IFLA_IF_NETNSID={0x8, 0x2e, 0x100}, @IFLA_ADDRESS={0xc, 0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x12}}]}, 0x4c}, 0x1, 0x0, 0x0, 0x40}, 0x4044851) syz_emit_ethernet(0x2a, &(0x7f0000000180)=ANY=[@ANYBLOB="0180c2000000aaaaaaaaaaaa08060001080006060001ab6e44f0f6bb02000000aaaaaaaaaabbac1414008603494e79cbd6ca370ba3677025c9a6c856fe0af59d9de21cce5547b32893c900f3c20f359965d9481c2fc82763da7361e8988a97b106e7160b727b1c06eb4002241a3b524d307bdc4577534ce02bc761b57b5e6f6a4610db1186400cde582809f94daf4a64b54b7b25900dfa57881e8b4bf99458fe6ad64674dfd113c3a643b7b8528a0886aae95c9e926f20c04a748b53929e956456332d80eb7505532864674c1a6e06e170cff1e9c5a9c91f0c891e04cedb77ca70a6b257746e5d"], &(0x7f0000000040)) r2 = socket(0xa, 0x805, 0x50) setsockopt$RDS_FREE_MR(r2, 0x114, 0x3, &(0x7f0000000000)={{0x100, 0x9}, 0x40}, 0x10) 2018/03/30 07:10:01 executing program 6: r0 = socket$inet(0x2, 0x802, 0x0) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) bind$inet6(r1, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x98) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000d6cf78)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr=0x1000000, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, {{@in=@multicast2=0xe0000002}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) getsockopt$inet6_buf(r2, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000001ffc)=0x90) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000000, &(0x7f0000f62fe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000180)=ANY=[@ANYBLOB="6e61740000000000000000000000000000000000000000004ad35c09000000000000000004000000000000000000000000000000000054f171c169810000000000000000000000bf501a529a955c864853fcc1a79c298d20dd1a60ba76b18906f6e8fef7f20ef644000000000000000000000000000e0000140000000000"], 0x1) ioctl$int_out(r0, 0x5460, &(0x7f0000000040)) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000080)={0x1, 'ifb0\x00', 0x4}, 0x18) getsockopt$EBT_SO_GET_INIT_ENTRIES(0xffffffffffffffff, 0x0, 0x83, &(0x7f0000000380)={'nat\x00', 0x0, 0x3, 0xec, [], 0x8, &(0x7f0000000200)=[{}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000280)=""/236}, &(0x7f0000000400)=0x78) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000440)={'syzkaller1\x00', 0x0}) setsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000000480)={@loopback={0x0, 0x1}, r3}, 0x14) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000bc0)=@broute={'broute\x00', 0x20, 0x2, 0x230, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000c40], 0x0, &(0x7f0000000000), &(0x7f0000000c40)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x11, 0x0, 0x6002, 'dummy0\x00', 'vlan0\x00', 'ip6gre0\x00', 'vcan0\x00', @empty, [0x0, 0x0, 0x0, 0x0, 0x0, 0xff], @empty, [], 0x70, 0xa0, 0xe8}, [@common=@AUDIT={'AUDIT\x00', 0x8}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x3}}}}, {{{0x1d, 0x0, 0x0, 'teql0\x00', "7643616e4a8700000000030000000001", 'vlan0\x00', 'ipddp0\x00', @random="56190635f233", [], @random="d238742a69de", [], 0x70, 0x70, 0xb8}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x3}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc}]}, 0x2a8) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000880)=@broute={'broute\x00', 0x20, 0x1, 0x150, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000700], 0x0, &(0x7f00000006c0), &(0x7f0000000700)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x1b, 0x0, 0x0, 'bcsf0\x00', 'teql0\x00', 'ip_vti0\x00', 'erspan0\x00', @empty, [], @random="c8992de4105a", [], 0x70, 0x70, 0xc0}}, @common=@LED={'LED\x00', 0x28, {{'syz1\x00'}}}}]}]}, 0x1c8) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000000c0)={'dummy0\x00', {0x2, 0x4e24, @broadcast=0xffffffff}}) 2018/03/30 07:10:01 executing program 4: socket$packet(0x11, 0xffffffffffffffff, 0x300) syz_emit_ethernet(0x3e, &(0x7f0000000080)={@random="9df0067741f8", @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000001200)={0x7fffffff, 0x4, 0x75, 0x0, &(0x7f00000000c0), 0x1000, &(0x7f0000000100)=""/4096, 0xd8, &(0x7f0000001100)=""/216}) 2018/03/30 07:10:01 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cast6)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079", 0x18) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="bf630394fc28f3314743db8474b44634", 0x10}], 0x1, &(0x7f0000000200)}], 0x1, 0x0) recvmsg(r1, &(0x7f0000158000)={&(0x7f0000000240)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0x462}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/03/30 07:10:01 executing program 3: socket$inet_icmp(0x2, 0x2, 0x1) socket$packet(0x11, 0x3, 0x300) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/03/30 07:10:01 executing program 2: r0 = socket(0x2, 0x3, 0x0) sendto$inet(r0, &(0x7f0000000000), 0xfdc5, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/03/30 07:10:01 executing program 1: r0 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e21, 0xffffffff00000001, @empty, 0xfffffffffffffffd}}}, &(0x7f0000000540)=0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000580)={r1, 0xe3, "9a2dfe01c1fee2552fe5cdc91369d6776ff421072779b158e319d645e1c941fe412ce8d197d8519551bf735d3b7f7858d4fd28cf8de4570788daf21e15b6aa732e9035c099f6ae5e54537783ecf1ea99062bac068075f8981cb68ef44049af3dcee8ba7b939de84f3e0eee1d2981155579429b25e4d4ec2eb581894f7b1850b7dd8b349e56677f5bc0a99e6d92f5e5cbd4d3f8cb85661f39c5f79a6a3b1d4c7d11510f24b21a29b8d9a880aaf3b69756547665b14aa3d36024036e40bbec53cd5b7b89cf3dffd93608c9662f69b7beb167c42e02b0abc6d5e26c059194c396702465b6"}, &(0x7f0000000680)=0xeb) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @remote}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000006c0)={r1, 0x3f}, &(0x7f0000000700)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={0x0, 0x100000000}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000001c0)={r3, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000280)=0x84) socket$packet(0x11, 0x3, 0x300) r5 = socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$bt_BT_POWER(r5, 0x112, 0x9, &(0x7f0000000800)=0xfffffffffffffc01, 0x1) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000000c0)={r4, 0x4}, &(0x7f0000000100)=0x8) syz_emit_ethernet(0x3e, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f0000000040)) socket$packet(0x11, 0x80000001, 0x300) 2018/03/30 07:10:01 executing program 7: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x40000000000005) r1 = accept4(r0, &(0x7f0000000780)=@llc, &(0x7f0000000800)=0x80, 0x800) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000840)="0e28a943b718433185d39a780093110cefbdaee95cbc103815968a0ee416500c00f599ad031650e4be4d7c743021004ba759e471f441f28efd92433782b6ff4a3365c2ca93d89e6cf0146755f45e75432002c1e4f27d488293844f32c27e92b4", 0x60) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha512\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000000)="af4c555d0679bc0fa85739829ed9d0abef2dd6306d2314d1d970f60d1073e9339cb136578c05d39bbb5693c31344e224017505008c50c785011d0c8c21440fcaaa300cef07976007ad4445099988aca9e22ab6f912262890583ddb7c2a9b55199d880b11165d915836a04d55a39c967bd1de9f02fe77a918c504bed681adfc0e9c37a64387639fdf53c300e2c35e570837f533d26496a7cca844786e851d310e5b5d52feac008039b787c005050678c93a01dbed05e7", 0xb6) r3 = socket$inet6(0xa, 0x1, 0x0) r4 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r4, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000000000)={0x18, 0x20, 0xaff, 0x0, 0x0, {0x3}, [@nested={0x4, 0x1}]}, 0x18}, 0x1}, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00000000c0)={0x2}, 0x4) connect$inet6(r3, &(0x7f0000001c80)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) socketpair$inet(0x2, 0x80805, 0x4, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = accept4(r0, &(0x7f0000000000)=@nfc_llcp, &(0x7f0000000080)=0x80, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r6, 0x8933, &(0x7f00000001c0)={'tunl0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r6, 0x8918, &(0x7f0000000200)={@mcast1={0xff, 0x1, [], 0x1}, 0x54, r7}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000000640)=@sack_info={0x0, 0x8001, 0xf4}, &(0x7f00000006c0)=0xc) getsockopt$inet_sctp_SCTP_CONTEXT(r6, 0x84, 0x11, &(0x7f0000000700)={r8, 0x1000}, &(0x7f0000000740)=0x8) sendmsg(r3, &(0x7f0000000680)={&(0x7f0000000380)=@in={0x2, 0x4e22, @multicast2=0xe0000002}, 0x80, &(0x7f0000000600)=[{&(0x7f0000000400)="fbd2c2dd1456bf2235c1a7433a2a684692b63857c9fad3e48b2902ad837a5f4a92627c3e49f0d3ce82582a015038d7ef589506bc41396ab9", 0xfffffc8b}, {&(0x7f0000000440)="be38cd5a5d850fc0057e5c276ea6cfda89dee4e68d4290730025fe2a405d6382f384e59808a3e5a1d6dc55654353fcbe4268c8fcbd6a15f7a9a13ef103355cc9cd464a3f20e1b271979e750d671eceafe128d301e2a4263c9240dad9d16eb2702db37c6b9f4483c6a621de1de8b09ef4d0bcafc79d40cc5db752babd1d771585288c4a541b855865865bfcf4a7226357edb19523a2ebd7c8c3f9e032977edd72158f26eaf63a66f97cd1da954dbd1e7b2a90d8ab13eff089afeaddd1ec49e6f006bb106b8cf0a3325c87c0c5e1168c921d3e29261a023442a29d1693d773ee07711273a5152604a30eaa100e", 0xec}, {&(0x7f0000000540)="2b3d7a8585c9db0f95a4d71923c48a3711f55c1a709ff2384d462c3c09aad34d6e8036fb5566711e5289419d9e520d5f5a7da9c81501efdd4cf768c7aaae2971c38791b47a92a3e6a5b27589edebbf2d24d6ce4d1310a8c3d0b2fbd37655d362a7c04b28e1a925b5770283dd7aa26b108ea675574b6cd608ca1a833e006d6c4a04b37bc4dc04161d24982e900b259455b0206675b188779b96", 0x99}], 0x3, &(0x7f0000000240)=ANY=[@ANYPTR64=&(0x7f0000000280)=ANY=[@ANYPTR64, @ANYBLOB="e5f0b3adce3e361d094f0966f5c685affe3065230ec1f6ad0bde01ccd3b210955ae9d0d90f0aab47ac06659c0429d416e15e7164825b9b5ee695954f1246db2d5da96fd8c5752299d52625f446acbf93937896000b972888ab7de01468eae947776c008272a5f5d8affe551e16106140e2609a8e141eb2d34a2a0d0c0ad6b7edcbd2507a9bdba35258ed3f2f093bfb14b16d4cac1f3b92292bf39fc91e42c25913e6cbd90e052c2e4f8187db528c4caea5dad9d600c3841eb398f92c7fc44f6a807ff79b162579ef1d16839e58d6627d7e347ccfa6784a486a23ef91e7ff3a06420566c95b337d918608afb8d89d17fe3bc06f47ee14"]], 0x8, 0x40}, 0x0) 2018/03/30 07:10:01 executing program 4: socket$packet(0x11, 0x3, 0x300) r0 = socket$bt_hidp(0x1f, 0x3, 0x6) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000140), 0x2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000240)={r0}) accept$unix(r1, &(0x7f0000000280), &(0x7f0000000300)=0x6e) syz_emit_ethernet(0x3e, &(0x7f0000000080)={@random="9df0067741f8", @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/03/30 07:10:01 executing program 0: pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000480)=0x14) sendmsg$nl_route(r0, &(0x7f0000000580)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000540)={&(0x7f00000004c0)=@getlink={0x4c, 0x12, 0xc, 0x70bd2c, 0x25dfdbfc, {0x0, 0x0, 0x0, r1, 0x0, 0x31200}, [@IFLA_AF_SPEC={0x18, 0x1a, [{0x4, 0x1c}, {0x4, 0x7}, {0x4, 0x1f}, {0x4, 0x1f}, {0x4, 0x1c}]}, @IFLA_IF_NETNSID={0x8, 0x2e, 0x100}, @IFLA_ADDRESS={0xc, 0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x12}}]}, 0x4c}, 0x1, 0x0, 0x0, 0x40}, 0x4044851) syz_emit_ethernet(0x2a, &(0x7f0000000180)=ANY=[@ANYBLOB="0180c2000000aaaaaaaaaaaa08060001080006060001ab6e44f0f6bb02000000aaaaaaaaaabbac1414008603494e79cbd6ca370ba3677025c9a6c856fe0af59d9de21cce5547b32893c900f3c20f359965d9481c2fc82763da7361e8988a97b106e7160b727b1c06eb4002241a3b524d307bdc4577534ce02bc761b57b5e6f6a4610db1186400cde582809f94daf4a64b54b7b25900dfa57881e8b4bf99458fe6ad64674dfd113c3a643b7b8528a0886aae95c9e926f20c04a748b53929e956456332d80eb7505532864674c1a6e06e170cff1e9c5a9c91f0c891e04cedb77ca70a6b257746e5d"], &(0x7f0000000040)) r2 = socket(0xa, 0x805, 0x50) setsockopt$RDS_FREE_MR(r2, 0x114, 0x3, &(0x7f0000000000)={{0x100, 0x9}, 0x40}, 0x10) 2018/03/30 07:10:01 executing program 5: syz_emit_ethernet(0x46, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa00001400000086dd6020a17e00101100fe800000000000cc79b0c3000000000000d3dcc5a306c2fad7caa4f5c3e7a2aa000000fe8000000000b8c38ec91d1a0ed800aa0420880b000a000000000800000086dd80000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x0) r0 = accept4$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs, &(0x7f0000000140)=0x6e, 0x800) ioctl$sock_ifreq(r0, 0x8938, &(0x7f0000000180)={'dummy0\x00', @ifru_names='teql0\x00'}) 2018/03/30 07:10:01 executing program 6: r0 = socket$inet(0x2, 0x802, 0x0) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) bind$inet6(r1, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x98) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000d6cf78)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr=0x1000000, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, {{@in=@multicast2=0xe0000002}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) getsockopt$inet6_buf(r2, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000001ffc)=0x90) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000000, &(0x7f0000f62fe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000180)=ANY=[@ANYBLOB="6e61740000000000000000000000000000000000000000004ad35c09000000000000000004000000000000000000000000000000000054f171c169810000000000000000000000bf501a529a955c864853fcc1a79c298d20dd1a60ba76b18906f6e8fef7f20ef644000000000000000000000000000e0000140000000000"], 0x1) ioctl$int_out(r0, 0x5460, &(0x7f0000000040)) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000080)={0x1, 'ifb0\x00', 0x4}, 0x18) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000380)={'nat\x00', 0x0, 0x0, 0xec, [], 0x8, &(0x7f0000000200)=[{}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000280)=""/236}, &(0x7f0000000400)=0x78) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000440)={'syzkaller1\x00', 0x0}) setsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000000480)={@loopback={0x0, 0x1}, r3}, 0x14) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000bc0)=@broute={'broute\x00', 0x20, 0x2, 0x230, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000c40], 0x0, &(0x7f0000000000), &(0x7f0000000c40)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x11, 0x0, 0x6002, 'dummy0\x00', 'vlan0\x00', 'ip6gre0\x00', 'vcan0\x00', @empty, [0x0, 0x0, 0x0, 0x0, 0x0, 0xff], @empty, [], 0x70, 0xa0, 0xe8}, [@common=@AUDIT={'AUDIT\x00', 0x8}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x3}}}}, {{{0x1d, 0x0, 0x0, 'teql0\x00', "7643616e4a8700000000030000000001", 'vlan0\x00', 'ipddp0\x00', @random="56190635f233", [], @random="d238742a69de", [], 0x70, 0x70, 0xb8}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x3}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc}]}, 0x2a8) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000880)=@broute={'broute\x00', 0x20, 0x1, 0x150, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000700], 0x0, &(0x7f00000006c0), &(0x7f0000000700)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x1b, 0x0, 0x0, 'bcsf0\x00', 'teql0\x00', 'ip_vti0\x00', 'erspan0\x00', @empty, [], @random="c8992de4105a", [], 0x70, 0x70, 0xc0}}, @common=@LED={'LED\x00', 0x28, {{'syz1\x00'}}}}]}]}, 0x1c8) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000000c0)={'dummy0\x00', {0x2, 0x4e24, @broadcast=0xffffffff}}) 2018/03/30 07:10:01 executing program 4: socket$packet(0x11, 0x3, 0x300) syz_emit_ethernet(0x3e, &(0x7f0000000100)=ANY=[@ANYBLOB="9df0067741f8aaaaaaaaaa0086dd6050a09c00080000fe8000000000000000000000000000bbfe8000000000000000000000000000aa00000000000890789461d911a6ef180b7846d5be9f58c7b8"], &(0x7f0000000040)) 2018/03/30 07:10:01 executing program 5: socketpair(0x0, 0x80002, 0x4, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$PROG_LOAD(0x6, &(0x7f0000000080)={0x0, 0x7, &(0x7f0000000000)=ANY=[@ANYBLOB="18008482cce5f2ff439cac00000933f71b963965512266000000000000ff0000000000000200181a0000", @ANYRES32=r0, @ANYBLOB="00000000000000009500000000000000"], &(0x7f0000f56ff6)='syzkaller\x00', 0x0, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) 2018/03/30 07:10:01 executing program 2: r0 = socket(0x2, 0x3, 0x5) sendto$inet(0xffffffffffffffff, &(0x7f0000000000), 0xfdc5, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/03/30 07:10:01 executing program 7: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha512\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000000)="af4c555d0679bc0fa85739829ed9d0abef2dd6306d2314d1d970f60d1073e9339cb136578c05d39bbb5693c31344e224017505008c50c785011d0c8c21440fcaaa300cef07976007ad4445099988aca9e22ab6f912262890583ddb7c2a9b55199d880b11165d915836a04d55a39c967bd1de9f02fe77a918c504bed681adfc0e9c37a64387639fdf53c300e2c35e570837f533d26496a7cca844786e851d310e5b5d52feac008039b787c005050678c93a01dbed05e7", 0xb6) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00000000c0)={0x2}, 0x4) connect$inet6(r2, &(0x7f0000001c80)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) socketpair$inet(0x2, 0x80805, 0x4, &(0x7f0000000180)) r3 = accept4(r0, &(0x7f0000000000)=@nfc_llcp, &(0x7f0000000080)=0x80, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f00000001c0)={'tunl0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000000200)={@mcast1={0xff, 0x1, [], 0x1}, 0x54, r4}) sendmsg(r3, &(0x7f0000000680)={&(0x7f0000000700)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="000100c10000000000000000ffff000000"], 0x11}, 0x0) 2018/03/30 07:10:01 executing program 0: pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000480)=0x14) sendmsg$nl_route(r0, &(0x7f0000000580)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000540)={&(0x7f00000004c0)=@getlink={0x54, 0x12, 0xc, 0x70bd2c, 0x25dfdbfc, {0x0, 0x0, 0x0, r1, 0x0, 0x31200}, [@IFLA_AF_SPEC={0x18, 0x1a, [{0x4, 0x1c}, {0x4, 0x7}, {0x4, 0x1f}, {0x4, 0x1f}, {0x4, 0x1c}]}, @IFLA_IF_NETNSID={0x8, 0x2e, 0x100}, @IFLA_ADDRESS={0xc, 0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x12}}, @IFLA_LINK={0x8, 0x5}]}, 0x54}, 0x1, 0x0, 0x0, 0x40}, 0x4044851) syz_emit_ethernet(0x2a, &(0x7f0000000180)=ANY=[@ANYBLOB="0180c2000000aaaaaaaaaaaa08060001080006060001ab6e44f0f6bb02000000aaaaaaaaaabbac1414008603494e79cbd6ca370ba3677025c9a6c856fe0af59d9de21cce5547b32893c900f3c20f359965d9481c2fc82763da7361e8988a97b106e7160b727b1c06eb4002241a3b524d307bdc4577534ce02bc761b57b5e6f6a4610db1186400cde582809f94daf4a64b54b7b25900dfa57881e8b4bf99458fe6ad64674dfd113c3a643b7b8528a0886aae95c9e926f20c04a748b53929e956456332d80eb7505532864674c1a6e06e170cff1e9c5a9c91f0c891e04cedb77ca70a6b257746e5d"], &(0x7f0000000040)) r2 = socket(0xa, 0x805, 0x50) setsockopt$RDS_FREE_MR(r2, 0x114, 0x3, &(0x7f0000000000)={{0x100, 0x9}, 0x40}, 0x10) 2018/03/30 07:10:01 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) r1 = accept4$ipx(0xffffffffffffffff, &(0x7f0000002740), &(0x7f0000002780)=0x10, 0x800) syz_emit_ethernet(0x65, &(0x7f00000001c0)=ANY=[@ANYBLOB="c13948e7cc3a0180c200000e0011aafc32d7d2ec4bdfba133595e837f4f0d1eb92aae1e63e0b462d7cb7e2d151554979a2c8cd18dcda0295815394dc758192bd218b638e477f30ac67260c758ca88a1ab43bd2bd29516177840f6d7ade0000000000000000"], &(0x7f00000002c0)={0x0, 0x1, [0xbed, 0x5ad, 0xb6b, 0x9cf]}) connect$ipx(r1, &(0x7f00000027c0)={0x4, 0x10001, 0x8, "52d86e34b246", 0xd665ce2}, 0x10) accept4$packet(r0, 0x0, &(0x7f0000000180), 0x80800) syz_emit_ethernet(0x3e, &(0x7f0000000240)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa0086dd6050a09c00080000fe8000000000000000000000000000bbfe8000000000000000000000000000aa00000000000894781fc362f5fff50c010c69c1eda75afcab607b886a1224f6aebdbea54fff0a7510192c2ef528c3823494472c71"], &(0x7f0000000040)) r2 = epoll_create(0xff) pread64(r2, &(0x7f0000000080)=""/191, 0xbf, 0x0) accept4$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x14, 0x0) 2018/03/30 07:10:01 executing program 1: r0 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e21, 0xffffffff00000001, @empty, 0xfffffffffffffffd}}}, &(0x7f0000000540)=0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000580)={r1, 0xe3, "9a2dfe01c1fee2552fe5cdc91369d6776ff421072779b158e319d645e1c941fe412ce8d197d8519551bf735d3b7f7858d4fd28cf8de4570788daf21e15b6aa732e9035c099f6ae5e54537783ecf1ea99062bac068075f8981cb68ef44049af3dcee8ba7b939de84f3e0eee1d2981155579429b25e4d4ec2eb581894f7b1850b7dd8b349e56677f5bc0a99e6d92f5e5cbd4d3f8cb85661f39c5f79a6a3b1d4c7d11510f24b21a29b8d9a880aaf3b69756547665b14aa3d36024036e40bbec53cd5b7b89cf3dffd93608c9662f69b7beb167c42e02b0abc6d5e26c059194c396702465b6"}, &(0x7f0000000680)=0xeb) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @remote}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000006c0)={r1, 0x3f}, &(0x7f0000000700)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={0x0, 0x100000000}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000001c0)={r3, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000280)=0x84) socket$packet(0x11, 0x3, 0x300) r5 = socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$bt_BT_POWER(r5, 0x112, 0x9, &(0x7f0000000800)=0xfffffffffffffc01, 0x1) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000000c0)={r4, 0x4}, &(0x7f0000000100)=0x8) syz_emit_ethernet(0x3e, &(0x7f0000000380)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa0086dd4950a09ce7070000fe800000000000000000005c550000bbfe8000000000000000000000000000aa0000000000089078144be7fa4f393aa9d67b140301788c36c11a7b364d1af80cf805611d47d0c19b8d1971b40cfd5dbf4210179f1eff947fd230d79f378240f50ba09fe0102aa84b24fad17112b5fd436584b5ab7bf0038abbdf7df3688ab40cf8d67d4de040643bb17e8bee34a7c83590dfda8d79a981a253077a84b49d0236ed84babc5d2c1bf5f4fe379e8d42041c07594207ebe391f9920cd404349f041449a971c5574367b2e3a2c1683c9d41093bd825428c5c206150ec244aae2aacc6680e4af8dd3d273106a612cb7ae0a7e0381302e21359157726d9c66488af16f7fb25e1deb0eeb7bbd341e4ac96f3cbdf5488a5b8d7566cb1921c55ff12e38080a039dd23a3ca9cc0c982711af791405bf3f1bf69fb4728b1b97dfa55bf59fa814251f95be6fdc42fce8d75832204097cd958f88342a179bd3a83056ea009f04acdf0032f0460f597a329583326cd78efb3efad838e3cca076d4d538f100f60497be5dce27f2f4bb7ea43447d"], &(0x7f0000000040)) socket$packet(0x11, 0x80000001, 0x300) 2018/03/30 07:10:01 executing program 2 (fault-call:1 fault-nth:0): r0 = socket(0x2, 0x3, 0x5) sendto$inet(r0, &(0x7f0000000000), 0xfdc5, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) [ 61.609491] FAULT_INJECTION: forcing a failure. [ 61.609491] name failslab, interval 1, probability 0, space 0, times 0 [ 61.620813] CPU: 0 PID: 13063 Comm: syz-executor2 Not tainted 4.16.0-rc6+ #286 [ 61.628171] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 61.637518] Call Trace: [ 61.640109] dump_stack+0x194/0x24d [ 61.643739] ? arch_local_irq_restore+0x53/0x53 [ 61.648409] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 61.653612] should_fail+0x8c0/0xa40 [ 61.657336] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 61.662440] ? lock_acquire+0x1d5/0x580 [ 61.666404] ? lock_acquire+0x1d5/0x580 [ 61.670373] ? fib_table_lookup+0xa04/0x1ba0 [ 61.674805] ? call_fib_entry_notifiers+0x4f0/0x4f0 [ 61.679828] ? lock_page_memcg+0x94/0x380 [ 61.683973] ? __mem_cgroup_largest_soft_limit_node+0x780/0x780 [ 61.690034] ? fib_select_path+0x1f3/0x15f5 [ 61.694362] ? __unlock_page_memcg+0x72/0x100 [ 61.698859] should_failslab+0xec/0x120 [ 61.702829] kmem_cache_alloc+0x47/0x760 2018/03/30 07:10:01 executing program 0: pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000480)=0x14) sendmsg$nl_route(r0, &(0x7f0000000580)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000540)={&(0x7f00000004c0)=@getlink={0x54, 0x12, 0xc, 0x70bd2c, 0x25dfdbfc, {0x0, 0x0, 0x0, r1, 0x0, 0x31200}, [@IFLA_AF_SPEC={0x18, 0x1a, [{0x4, 0x1c}, {0x4, 0x7}, {0x4, 0x1f}, {0x4, 0x1f}, {0x4, 0x1c}]}, @IFLA_IF_NETNSID={0x8, 0x2e, 0x100}, @IFLA_ADDRESS={0xc, 0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x12}}, @IFLA_LINK={0x8, 0x5}]}, 0x54}, 0x1, 0x0, 0x0, 0x40}, 0x4044851) syz_emit_ethernet(0x2a, &(0x7f0000000180)=ANY=[@ANYBLOB="0180c2000000aaaaaaaaaaaa08060001080006060001ab6e44f0f6bb02000000aaaaaaaaaabbac1414008603494e79cbd6ca370ba3677025c9a6c856fe0af59d9de21cce5547b32893c900f3c20f359965d9481c2fc82763da7361e8988a97b106e7160b727b1c06eb4002241a3b524d307bdc4577534ce02bc761b57b5e6f6a4610db1186400cde582809f94daf4a64b54b7b25900dfa57881e8b4bf99458fe6ad64674dfd113c3a643b7b8528a0886aae95c9e926f20c04a748b53929e956456332d80eb7505532864674c1a6e06e170cff1e9c5a9c91f0c891e04cedb77ca70a6b257746e5d"], &(0x7f0000000040)) r2 = socket(0xa, 0x805, 0x50) setsockopt$RDS_FREE_MR(r2, 0x114, 0x3, &(0x7f0000000000)={{0x100, 0x9}, 0x40}, 0x10) 2018/03/30 07:10:01 executing program 0: pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000480)=0x14) sendmsg$nl_route(r0, &(0x7f0000000580)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000540)={&(0x7f00000004c0)=@getlink={0x54, 0x12, 0xc, 0x70bd2c, 0x25dfdbfc, {0x0, 0x0, 0x0, r1, 0x0, 0x31200}, [@IFLA_AF_SPEC={0x18, 0x1a, [{0x4, 0x1c}, {0x4, 0x7}, {0x4, 0x1f}, {0x4, 0x1f}, {0x4, 0x1c}]}, @IFLA_IF_NETNSID={0x8, 0x2e, 0x100}, @IFLA_ADDRESS={0xc, 0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x12}}, @IFLA_LINK={0x8, 0x5}]}, 0x54}, 0x1, 0x0, 0x0, 0x40}, 0x4044851) syz_emit_ethernet(0x2a, &(0x7f0000000180)=ANY=[@ANYBLOB="0180c2000000aaaaaaaaaaaa08060001080006060001ab6e44f0f6bb02000000aaaaaaaaaabbac1414008603494e79cbd6ca370ba3677025c9a6c856fe0af59d9de21cce5547b32893c900f3c20f359965d9481c2fc82763da7361e8988a97b106e7160b727b1c06eb4002241a3b524d307bdc4577534ce02bc761b57b5e6f6a4610db1186400cde582809f94daf4a64b54b7b25900dfa57881e8b4bf99458fe6ad64674dfd113c3a643b7b8528a0886aae95c9e926f20c04a748b53929e956456332d80eb7505532864674c1a6e06e170cff1e9c5a9c91f0c891e04cedb77ca70a6b257746e5d"], &(0x7f0000000040)) r2 = socket(0xa, 0x805, 0x50) setsockopt$RDS_FREE_MR(r2, 0x114, 0x3, &(0x7f0000000000)={{0x100, 0x9}, 0x40}, 0x10) 2018/03/30 07:10:01 executing program 0: pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000480)=0x14) sendmsg$nl_route(r0, &(0x7f0000000580)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000540)={&(0x7f00000004c0)=@getlink={0x54, 0x12, 0xc, 0x70bd2c, 0x25dfdbfc, {0x0, 0x0, 0x0, r1, 0x0, 0x31200}, [@IFLA_AF_SPEC={0x18, 0x1a, [{0x4, 0x1c}, {0x4, 0x7}, {0x4, 0x1f}, {0x4, 0x1f}, {0x4, 0x1c}]}, @IFLA_IF_NETNSID={0x8, 0x2e, 0x100}, @IFLA_ADDRESS={0xc, 0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x12}}, @IFLA_LINK={0x8, 0x5, 0x100}]}, 0x54}, 0x1}, 0x4044851) syz_emit_ethernet(0x2a, &(0x7f0000000180)=ANY=[@ANYBLOB="0180c2000000aaaaaaaaaaaa08060001080006060001ab6e44f0f6bb02000000aaaaaaaaaabbac1414008603494e79cbd6ca370ba3677025c9a6c856fe0af59d9de21cce5547b32893c900f3c20f359965d9481c2fc82763da7361e8988a97b106e7160b727b1c06eb4002241a3b524d307bdc4577534ce02bc761b57b5e6f6a4610db1186400cde582809f94daf4a64b54b7b25900dfa57881e8b4bf99458fe6ad64674dfd113c3a643b7b8528a0886aae95c9e926f20c04a748b53929e956456332d80eb7505532864674c1a6e06e170cff1e9c5a9c91f0c891e04cedb77ca70a6b257746e5d"], &(0x7f0000000040)) r2 = socket(0xa, 0x805, 0x50) setsockopt$RDS_FREE_MR(r2, 0x114, 0x3, &(0x7f0000000000)={{0x100, 0x9}, 0x40}, 0x10) 2018/03/30 07:10:01 executing program 0: pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000480)=0x14) sendmsg$nl_route(r0, &(0x7f0000000580)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000540)={&(0x7f00000004c0)=@getlink={0x54, 0x12, 0xc, 0x70bd2c, 0x25dfdbfc, {0x0, 0x0, 0x0, r1, 0x0, 0x31200}, [@IFLA_AF_SPEC={0x18, 0x1a, [{0x4, 0x1c}, {0x4, 0x7}, {0x4, 0x1f}, {0x4, 0x1f}, {0x4, 0x1c}]}, @IFLA_IF_NETNSID={0x8, 0x2e, 0x100}, @IFLA_ADDRESS={0xc, 0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x12}}, @IFLA_LINK={0x8, 0x5, 0x100}]}, 0x54}, 0x1}, 0x4044851) syz_emit_ethernet(0x2a, &(0x7f0000000180)=ANY=[@ANYBLOB="0180c2000000aaaaaaaaaaaa08060001080006060001ab6e44f0f6bb02000000aaaaaaaaaabbac1414008603494e79cbd6ca370ba3677025c9a6c856fe0af59d9de21cce5547b32893c900f3c20f359965d9481c2fc82763da7361e8988a97b106e7160b727b1c06eb4002241a3b524d307bdc4577534ce02bc761b57b5e6f6a4610db1186400cde582809f94daf4a64b54b7b25900dfa57881e8b4bf99458fe6ad64674dfd113c3a643b7b8528a0886aae95c9e926f20c04a748b53929e956456332d80eb7505532864674c1a6e06e170cff1e9c5a9c91f0c891e04cedb77ca70a6b257746e5d"], &(0x7f0000000040)) r2 = socket(0xa, 0x805, 0x50) setsockopt$RDS_FREE_MR(r2, 0x114, 0x3, &(0x7f0000000000)={{0x100, 0x9}, 0x40}, 0x10) 2018/03/30 07:10:01 executing program 0: pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000480)=0x14) sendmsg$nl_route(r0, &(0x7f0000000580)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000540)={&(0x7f00000004c0)=@getlink={0x54, 0x12, 0xc, 0x70bd2c, 0x25dfdbfc, {0x0, 0x0, 0x0, r1, 0x0, 0x31200}, [@IFLA_AF_SPEC={0x18, 0x1a, [{0x4, 0x1c}, {0x4, 0x7}, {0x4, 0x1f}, {0x4, 0x1f}, {0x4, 0x1c}]}, @IFLA_IF_NETNSID={0x8, 0x2e, 0x100}, @IFLA_ADDRESS={0xc, 0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x12}}, @IFLA_LINK={0x8, 0x5, 0x100}]}, 0x54}, 0x1}, 0x4044851) syz_emit_ethernet(0x2a, &(0x7f0000000180)=ANY=[@ANYBLOB="0180c2000000aaaaaaaaaaaa08060001080006060001ab6e44f0f6bb02000000aaaaaaaaaabbac1414008603494e79cbd6ca370ba3677025c9a6c856fe0af59d9de21cce5547b32893c900f3c20f359965d9481c2fc82763da7361e8988a97b106e7160b727b1c06eb4002241a3b524d307bdc4577534ce02bc761b57b5e6f6a4610db1186400cde582809f94daf4a64b54b7b25900dfa57881e8b4bf99458fe6ad64674dfd113c3a643b7b8528a0886aae95c9e926f20c04a748b53929e956456332d80eb7505532864674c1a6e06e170cff1e9c5a9c91f0c891e04cedb77ca70a6b257746e5d"], &(0x7f0000000040)) r2 = socket(0xa, 0x805, 0x50) setsockopt$RDS_FREE_MR(r2, 0x114, 0x3, &(0x7f0000000000)={{0x100, 0x9}, 0x40}, 0x10) 2018/03/30 07:10:01 executing program 0: pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000480)=0x14) sendmsg$nl_route(r0, &(0x7f0000000580)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000540)={&(0x7f00000004c0)=@getlink={0x54, 0x12, 0xc, 0x70bd2c, 0x25dfdbfc, {0x0, 0x0, 0x0, r1, 0x0, 0x31200}, [@IFLA_AF_SPEC={0x18, 0x1a, [{0x4, 0x1c}, {0x4, 0x7}, {0x4, 0x1f}, {0x4, 0x1f}, {0x4, 0x1c}]}, @IFLA_IF_NETNSID={0x8, 0x2e, 0x100}, @IFLA_ADDRESS={0xc, 0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x12}}, @IFLA_LINK={0x8, 0x5, 0x100}]}, 0x54}, 0x1, 0x0, 0x0, 0x40}, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000180)=ANY=[@ANYBLOB="0180c2000000aaaaaaaaaaaa08060001080006060001ab6e44f0f6bb02000000aaaaaaaaaabbac1414008603494e79cbd6ca370ba3677025c9a6c856fe0af59d9de21cce5547b32893c900f3c20f359965d9481c2fc82763da7361e8988a97b106e7160b727b1c06eb4002241a3b524d307bdc4577534ce02bc761b57b5e6f6a4610db1186400cde582809f94daf4a64b54b7b25900dfa57881e8b4bf99458fe6ad64674dfd113c3a643b7b8528a0886aae95c9e926f20c04a748b53929e956456332d80eb7505532864674c1a6e06e170cff1e9c5a9c91f0c891e04cedb77ca70a6b257746e5d"], &(0x7f0000000040)) r2 = socket(0xa, 0x805, 0x50) setsockopt$RDS_FREE_MR(r2, 0x114, 0x3, &(0x7f0000000000)={{0x100, 0x9}, 0x40}, 0x10) 2018/03/30 07:10:01 executing program 5: r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f0000000080)={0x18, 0x2, {0x0, @dev={0xac, 0x14, 0x14, 0x15}}}, 0x20) connect$pptp(r0, &(0x7f0000000040)={0x18, 0x2, {0x6, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0x20) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000000c0)={{{@in=@rand_addr, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@dev}}, &(0x7f00000001c0)=0x148) getsockname(r0, &(0x7f0000000300)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, &(0x7f0000000340)=0x3a) socketpair(0xa, 0x800, 0xd6f, &(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f0000000400)={{{@in=@multicast2=0xe0000002, @in=@multicast2=0xe0000002, 0x4e24, 0x1, 0x4e21, 0xc4, 0xa, 0x80, 0x20, 0xdf, r1, r2}, {0x1, 0x8001, 0x80000001, 0x0, 0x1000, 0x5, 0x2, 0x8}, {0xffffffffffffff00, 0x23bb, 0x5, 0x30bb503d}, 0x9, 0x6e6bb4, 0x0, 0x1, 0x1, 0x1}, {{@in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x4d5, 0x32}, 0xa, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x34ff, 0x3, 0x3, 0x2, 0x1000, 0x3, 0x5}}, 0xe8) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f0000000280)={r0}) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000500)={{{@in6=@remote, @in6=@ipv4={[], [], @local}}}, {{}, 0x0, @in6=@mcast1}}, &(0x7f0000000200)=0xe8) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000240)='tunl0\x00', 0x10) accept$netrom(r3, &(0x7f0000000600), &(0x7f0000000640)=0x10) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f00000002c0)=""/15, &(0x7f0000000380)=0xf) [ 61.706890] ? ip_mc_drop_socket+0x230/0x230 [ 61.711290] dst_alloc+0x11f/0x1a0 [ 61.714826] rt_dst_alloc+0xe9/0x4e0 [ 61.718536] ? fnhe_flush_routes+0x3d0/0x3d0 [ 61.722937] ? alloc_set_pte+0xefd/0x1590 [ 61.727095] ip_route_output_key_hash_rcu+0xa59/0x2fe0 [ 61.732370] ? ip_route_input_noref+0x1e0/0x1e0 [ 61.736684] dst_release: dst:0000000009216ae9 refcnt:-1 [ 61.737030] ? alloc_set_pte+0x887/0x1590 [ 61.737045] ? filemap_map_pages+0x919/0x15d0 [ 61.751779] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 61.756957] ? unlock_page+0x19f/0x270 [ 61.760828] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 61.766002] ? lock_acquire+0x1d5/0x580 [ 61.769970] ? task_dump_owner+0x28f/0x4d0 [ 61.774190] ? lock_acquire+0x1d5/0x580 [ 61.778134] ? lock_acquire+0x1d5/0x580 [ 61.782088] ? ip_route_output_key_hash+0x1a6/0x370 [ 61.787093] ? filemap_map_pages+0x942/0x15d0 [ 61.791562] ? lock_release+0xa40/0xa40 [ 61.795513] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 61.800684] ip_route_output_key_hash+0x20b/0x370 [ 61.805501] ? ip_route_output_key_hash_rcu+0x2fe0/0x2fe0 [ 61.811011] ? lock_release+0xa40/0xa40 [ 61.814965] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 61.820127] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 61.825305] ip_route_output_flow+0x26/0xa0 [ 61.829603] raw_sendmsg+0xcca/0x26b0 [ 61.833374] ? __fget+0x2a5/0x5b0 [ 61.836814] ? raw_send_hdrinc.isra.17+0x1880/0x1880 [ 61.841896] ? lock_release+0xa40/0xa40 [ 61.845843] ? rcu_note_context_switch+0x710/0x710 [ 61.850746] ? __fget+0x36b/0x5b0 [ 61.854181] ? iterate_fd+0x3f0/0x3f0 [ 61.857954] ? _parse_integer+0x140/0x140 [ 61.862073] ? check_same_owner+0x320/0x320 [ 61.866383] ? __might_fault+0x110/0x1d0 [ 61.870424] ? lock_downgrade+0x980/0x980 [ 61.874545] ? lock_release+0xa40/0xa40 [ 61.878494] ? check_same_owner+0x320/0x320 [ 61.882786] ? __check_object_size+0x8b/0x530 [ 61.887253] ? kstrtouint_from_user+0x10c/0x160 [ 61.891897] inet_sendmsg+0x11f/0x5e0 [ 61.895671] ? __might_sleep+0x95/0x190 [ 61.899618] ? inet_create+0xf50/0xf50 [ 61.903481] ? security_socket_sendmsg+0x89/0xb0 [ 61.908213] ? inet_create+0xf50/0xf50 [ 61.912082] sock_sendmsg+0xca/0x110 [ 61.915777] SYSC_sendto+0x361/0x5c0 [ 61.919470] ? SYSC_connect+0x4a0/0x4a0 [ 61.923428] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 61.928252] ? vfs_write+0x374/0x510 [ 61.931938] ? wait_for_completion+0x770/0x770 [ 61.936491] ? lock_release+0xa40/0xa40 [ 61.940437] ? fsnotify+0x7b3/0x1140 [ 61.944129] ? rcu_note_context_switch+0x710/0x710 [ 61.949041] ? rcu_sync_lockdep_assert+0xd/0xb0 [ 61.953683] ? __sb_end_write+0xa0/0xd0 [ 61.957642] ? fput+0xd2/0x140 [ 61.960809] ? SyS_write+0x184/0x220 [ 61.964499] ? SyS_read+0x220/0x220 [ 61.968106] SyS_sendto+0x40/0x50 [ 61.971537] ? SyS_getpeername+0x30/0x30 [ 61.975572] do_syscall_64+0x281/0x940 [ 61.979430] ? __do_page_fault+0xc90/0xc90 [ 61.983637] ? _raw_spin_unlock_irq+0x27/0x70 [ 61.988105] ? finish_task_switch+0x1c1/0x7e0 [ 61.992572] ? syscall_return_slowpath+0x550/0x550 [ 61.997480] ? syscall_return_slowpath+0x2ac/0x550 [ 62.002387] ? prepare_exit_to_usermode+0x350/0x350 [ 62.007382] ? prepare_exit_to_usermode+0x227/0x350 [ 62.012377] ? perf_trace_sys_enter+0xcb0/0xcb0 [ 62.017023] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 62.021845] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 62.027008] RIP: 0033:0x4548b9 [ 62.030176] RSP: 002b:00007f76bf354c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 62.037867] RAX: ffffffffffffffda RBX: 00007f76bf3556d4 RCX: 00000000004548b9 [ 62.045116] RDX: 000000000000fdc5 RSI: 0000000020000000 RDI: 0000000000000013 [ 62.052358] RBP: 000000000072bea0 R08: 0000000020000040 R09: 0000000000000010 2018/03/30 07:10:02 executing program 6: r0 = socket$inet(0x2, 0x802, 0x0) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) bind$inet6(r1, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x98) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000d6cf78)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr=0x1000000, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, {{@in=@multicast2=0xe0000002}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) getsockopt$inet6_buf(r2, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000001ffc)=0x90) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000000, &(0x7f0000f62fe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000180)=ANY=[@ANYBLOB="6e61740000000000000000000000000000000000000000004ad35c09000000000000000004000000000000000000000000000000000054f171c169810000000000000000000000bf501a529a955c864853fcc1a79c298d20dd1a60ba76b18906f6e8fef7f20ef644000000000000000000000000000e0000140000000000"], 0x1) ioctl$int_out(r0, 0x5460, &(0x7f0000000040)) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000080)={0x1, 'ifb0\x00', 0x4}, 0x18) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000380)={'nat\x00', 0x0, 0x0, 0xec, [], 0x8, &(0x7f0000000200)=[{}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000280)=""/236}, &(0x7f0000000400)=0x78) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000440)={'syzkaller1\x00', 0x0}) setsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000000480)={@loopback={0x0, 0x1}, r3}, 0x14) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000bc0)=@broute={'broute\x00', 0x20, 0x2, 0x230, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000c40], 0x0, &(0x7f0000000000), &(0x7f0000000c40)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x11, 0x0, 0x6002, 'dummy0\x00', 'vlan0\x00', 'ip6gre0\x00', 'vcan0\x00', @empty, [0x0, 0x0, 0x0, 0x0, 0x0, 0xff], @empty, [], 0x70, 0xa0, 0xe8}, [@common=@AUDIT={'AUDIT\x00', 0x8}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x3}}}}, {{{0x1d, 0x0, 0x0, 'teql0\x00', "7643616e4a8700000000030000000001", 'vlan0\x00', 'ipddp0\x00', @random="56190635f233", [], @random="d238742a69de", [], 0x70, 0x70, 0xb8}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x3}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc}]}, 0x2a8) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000880)=@broute={'broute\x00', 0x20, 0x1, 0x150, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000700], 0x0, &(0x7f00000006c0), &(0x7f0000000700)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x1b, 0x0, 0x0, 'bcsf0\x00', 'teql0\x00', 'ip_vti0\x00', 'erspan0\x00', @empty, [], @random="c8992de4105a", [], 0x70, 0x70, 0xc0}}, @common=@LED={'LED\x00', 0x28, {{'syz1\x00'}}}}]}]}, 0x1c8) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000000c0)={'dummy0\x00', {0x2, 0x4e24, @broadcast=0xffffffff}}) 2018/03/30 07:10:02 executing program 0: pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000480)=0x14) sendmsg$nl_route(r0, &(0x7f0000000580)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000540)={&(0x7f00000004c0)=@getlink={0x54, 0x12, 0xc, 0x70bd2c, 0x25dfdbfc, {0x0, 0x0, 0x0, r1, 0x0, 0x31200}, [@IFLA_AF_SPEC={0x18, 0x1a, [{0x4, 0x1c}, {0x4, 0x7}, {0x4, 0x1f}, {0x4, 0x1f}, {0x4, 0x1c}]}, @IFLA_IF_NETNSID={0x8, 0x2e, 0x100}, @IFLA_ADDRESS={0xc, 0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x12}}, @IFLA_LINK={0x8, 0x5, 0x100}]}, 0x54}, 0x1, 0x0, 0x0, 0x40}, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000180)=ANY=[@ANYBLOB="0180c2000000aaaaaaaaaaaa08060001080006060001ab6e44f0f6bb02000000aaaaaaaaaabbac1414008603494e79cbd6ca370ba3677025c9a6c856fe0af59d9de21cce5547b32893c900f3c20f359965d9481c2fc82763da7361e8988a97b106e7160b727b1c06eb4002241a3b524d307bdc4577534ce02bc761b57b5e6f6a4610db1186400cde582809f94daf4a64b54b7b25900dfa57881e8b4bf99458fe6ad64674dfd113c3a643b7b8528a0886aae95c9e926f20c04a748b53929e956456332d80eb7505532864674c1a6e06e170cff1e9c5a9c91f0c891e04cedb77ca70a6b257746e5d"], &(0x7f0000000040)) r2 = socket(0xa, 0x805, 0x50) setsockopt$RDS_FREE_MR(r2, 0x114, 0x3, &(0x7f0000000000)={{0x100, 0x9}, 0x40}, 0x10) 2018/03/30 07:10:02 executing program 7: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x6) r1 = accept(r0, &(0x7f00000002c0)=@in6, &(0x7f0000000240)=0x80) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000000340)={{0xfff, 0x7, 0x2, 0xbba, 0x9, 0x5}, 0x5}) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000380), &(0x7f00000003c0)=0xc) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha512\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000000)="af4c555d0679bc0fa85739829ed9d0abef2dd6306d2314d1d970f60d1073e9339cb136578c05d39bbb5693c31344e224017505008c50c785011d0c8c21440fcaaa300cef07976007ad4445099988aca9e22ab6f912262890583ddb7c2a9b55199d880b11165d915836a04d55a39c967bd1de9f02fe77a918c504bed681adfc0e9c37a64387639fdf53c300e2c35e570837f533d26496a7cca844786e851d310e5b5d52feac008039b787c005050678c93a01dbed05e7", 0xb6) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00000000c0)={0x2}, 0x4) connect$inet6(r3, &(0x7f0000001c80)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f00000004c0)=0x7, 0x4) socketpair$inet(0x2, 0x80810, 0x5, &(0x7f0000000540)={0xffffffffffffffff}) r5 = accept4(r0, &(0x7f0000000000)=@nfc_llcp, &(0x7f0000000080)=0x80, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r5, 0x8933, &(0x7f00000001c0)={'tunl0\x00'}) ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000000200)={@empty, 0x2e}) recvfrom$unix(r1, &(0x7f0000000580)=""/125, 0x7d, 0x40, &(0x7f0000000600)=@abs={0x0, 0x0, 0x4e21}, 0x6e) bind(r4, &(0x7f0000000780)=@nfc={0x27, 0x0, 0x1, 0x5}, 0x80) sendmsg(r5, &(0x7f0000000680)={&(0x7f0000000700)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="000100c100f819833f2e34767c000000d8af677bcb3f816940cbd0ccf837605ce5a8fcbffb7484f64f799114"], 0x11}, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000400)={0x0, 0x9, 0x10, 0x9, 0xe78}, &(0x7f0000000440)=0x18) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000480)=@sack_info={r6, 0x7ff}, 0xc) 2018/03/30 07:10:02 executing program 2: r0 = socket(0x2, 0x3, 0x5) sendto$inet(r0, &(0x7f0000000000), 0xfdc5, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/03/30 07:10:02 executing program 4: socket$packet(0x11, 0x3, 0x300) r0 = socket$inet(0x2, 0x2, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x1c) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000180)=@assoc_id=r1, 0x4) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000340)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000080)=@newsa={0x10c, 0x10, 0x1, 0x0, 0x0, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@dev={0xac, 0x14, 0x14}}, {@in=@broadcast=0xffffffff, 0x0, 0x2b}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, {}, {}, {}, 0x0, 0x0, 0x2}, [@encap={0x1c, 0x4, {0x0, 0x4e20, 0x4e20}}]}, 0x10c}, 0x1}, 0x0) r3 = socket$inet_sctp(0x2, 0x3, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f00000000c0)=[@in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e23, 0x1, @loopback={0x0, 0x1}, 0x4}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in6={0xa, 0x4e21, 0x2, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x5}], 0x58) syz_emit_ethernet(0x3e, &(0x7f0000000080)={@random="9df0067741f8", @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/03/30 07:10:02 executing program 1: r0 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e21, 0xffffffff00000001, @empty, 0xfffffffffffffffd}}}, &(0x7f0000000540)=0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000580)={r1, 0xe3, "9a2dfe01c1fee2552fe5cdc91369d6776ff421072779b158e319d645e1c941fe412ce8d197d8519551bf735d3b7f7858d4fd28cf8de4570788daf21e15b6aa732e9035c099f6ae5e54537783ecf1ea99062bac068075f8981cb68ef44049af3dcee8ba7b939de84f3e0eee1d2981155579429b25e4d4ec2eb581894f7b1850b7dd8b349e56677f5bc0a99e6d92f5e5cbd4d3f8cb85661f39c5f79a6a3b1d4c7d11510f24b21a29b8d9a880aaf3b69756547665b14aa3d36024036e40bbec53cd5b7b89cf3dffd93608c9662f69b7beb167c42e02b0abc6d5e26c059194c396702465b6"}, &(0x7f0000000680)=0xeb) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @remote}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000006c0)={r1, 0x3f}, &(0x7f0000000700)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={0x0, 0x100000000}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000001c0)={r3, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000280)=0x84) socket$packet(0x11, 0x3, 0x300) r5 = socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$bt_BT_POWER(r5, 0x112, 0x9, &(0x7f0000000800)=0xfffffffffffffc01, 0x1) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000000c0)={r4, 0x4}, &(0x7f0000000100)=0x8) syz_emit_ethernet(0x3e, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f0000000040)) socket$packet(0x11, 0x80000001, 0x300) [ 62.059601] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 62.066841] R13: 00000000000004f2 R14: 00000000006f9750 R15: 0000000000000000 2018/03/30 07:10:02 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) syz_emit_ethernet(0x3e, &(0x7f0000000080)={@random="9df0067741f8", @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f00000000c0)=""/120, &(0x7f0000000000)=0x78) 2018/03/30 07:10:02 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) getsockname(r0, &(0x7f0000000300)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f0000000380)=0x80) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f00000003c0)) r2 = accept(r0, &(0x7f0000000080)=@ax25, &(0x7f0000000000)=0x80) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000100)={r0}) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/03/30 07:10:02 executing program 0: pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000480)=0x14) sendmsg$nl_route(r0, &(0x7f0000000580)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000540)={&(0x7f00000004c0)=@getlink={0x54, 0x12, 0xc, 0x70bd2c, 0x25dfdbfc, {0x0, 0x0, 0x0, r1, 0x0, 0x31200}, [@IFLA_AF_SPEC={0x18, 0x1a, [{0x4, 0x1c}, {0x4, 0x7}, {0x4, 0x1f}, {0x4, 0x1f}, {0x4, 0x1c}]}, @IFLA_IF_NETNSID={0x8, 0x2e, 0x100}, @IFLA_ADDRESS={0xc, 0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x12}}, @IFLA_LINK={0x8, 0x5, 0x100}]}, 0x54}, 0x1, 0x0, 0x0, 0x40}, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000180)=ANY=[@ANYBLOB="0180c2000000aaaaaaaaaaaa08060001080006060001ab6e44f0f6bb02000000aaaaaaaaaabbac1414008603494e79cbd6ca370ba3677025c9a6c856fe0af59d9de21cce5547b32893c900f3c20f359965d9481c2fc82763da7361e8988a97b106e7160b727b1c06eb4002241a3b524d307bdc4577534ce02bc761b57b5e6f6a4610db1186400cde582809f94daf4a64b54b7b25900dfa57881e8b4bf99458fe6ad64674dfd113c3a643b7b8528a0886aae95c9e926f20c04a748b53929e956456332d80eb7505532864674c1a6e06e170cff1e9c5a9c91f0c891e04cedb77ca70a6b257746e5d"], &(0x7f0000000040)) r2 = socket(0xa, 0x805, 0x50) setsockopt$RDS_FREE_MR(r2, 0x114, 0x3, &(0x7f0000000000)={{0x100, 0x9}, 0x40}, 0x10) 2018/03/30 07:10:02 executing program 2: r0 = socket(0x2, 0x3, 0x5) bind(r0, &(0x7f0000000080)=@ipx={0x4, 0xcb, 0x2, "761ee253db69", 0x7}, 0x80) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000000)=0x5, 0x4) sendto$inet(r0, &(0x7f0000000000), 0xfdc5, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/03/30 07:10:02 executing program 7: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000000)="af4c555d0679bc0fa85739829ed9d0abef2dd6306d2314d1d970f60d1073e9339cb136578c05d39bbb5693c31344e224017505008c50c785011d0c8c21440fcaaa300cef07976007ad4445099988aca9e22ab6f912262890583ddb7c2a9b55199d880b11165d915836a04d55a39c967bd1de9f02fe77a918c504bed681adfc0e9c37a64387639fdf53c300e2c35e570837f533d26496a7cca844786e851d310e5b5d52feac008039b787c005050678c93a01dbed05e7", 0xb6) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e23, 0x1d, @dev={0xfe, 0x80, [], 0x1a}, 0x400}, 0x1c) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00000000c0)={0x2}, 0x4) connect$inet6(r2, &(0x7f0000001c80)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) socketpair$inet(0x2, 0x80805, 0x4, &(0x7f0000000180)) r3 = accept4(r0, &(0x7f0000000000)=@nfc_llcp, &(0x7f0000000080)=0x80, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f00000001c0)={'tunl0\x00', 0x0}) socketpair(0x7, 0x807, 0x9, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r3, &(0x7f00000002c0)={0x1b}) ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000000200)={@mcast1={0xff, 0x1, [], 0x1}, 0x54, r4}) sendmsg(r3, &(0x7f0000000680)={&(0x7f0000000700)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="000100c10000000000000002bd7910567024e93c41e449"], 0x11}, 0x0) 2018/03/30 07:10:02 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000280)={0x0, 0xfffffffffffffc01}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000200)={r2, 0x11, "72497fbe519c44dd2ccc1a3d9f6bebfef0"}, &(0x7f0000000240)=0x19) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000180)=0xffffffffffffffca, 0x4) sendmsg$nl_netfilter(r0, &(0x7f0000aba000)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000000)={0xd8, 0x1, 0xa, 0x5, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x9c, 0x81, [@generic="3546ccf521", @typed={0x90, 0x4b, @binary="18413d0d12142985587f575668ae915d8c59cb2fd199ec11c6f44c050665658eec5d8a3f624b51473652b7e9b62e1d616abf96b2c15a4be905b2da7df38f366e8316a648c0532a87c53a659b70c15f9b1ac2b2da418ac1df67f24faa0ef876fbf66570db8d0f4b0ae645784fb81a1a66312975ed027a09b2a0cf8a91efbc6d0f23bbea64175150b0614a"}]}, @typed={0x14, 0x7c, @ipv6=@loopback={0x0, 0x1}}, @generic="f0cf0b93df26bbbf83c910c93e02561e1d63"]}, 0xd8}, 0x1}, 0x0) 2018/03/30 07:10:02 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x0, 0xffffffff00000001, @empty, 0xfffffffffffffffd}}}, &(0x7f0000000540)=0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000580)={r1, 0xe3, "9a2dfe01c1fee2552fe5cdc91369d6776ff421072779b158e319d645e1c941fe412ce8d197d8519551bf735d3b7f7858d4fd28cf8de4570788daf21e15b6aa732e9035c099f6ae5e54537783ecf1ea99062bac068075f8981cb68ef44049af3dcee8ba7b939de84f3e0eee1d2981155579429b25e4d4ec2eb581894f7b1850b7dd8b349e56677f5bc0a99e6d92f5e5cbd4d3f8cb85661f39c5f79a6a3b1d4c7d11510f24b21a29b8d9a880aaf3b69756547665b14aa3d36024036e40bbec53cd5b7b89cf3dffd93608c9662f69b7beb167c42e02b0abc6d5e26c059194c396702465b6"}, &(0x7f0000000680)=0xeb) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @remote}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000006c0)={r1, 0x3f}, &(0x7f0000000700)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={0x0, 0x100000000}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000001c0)={r3, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000280)=0x84) socket$packet(0x11, 0x3, 0x300) r5 = socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$bt_BT_POWER(r5, 0x112, 0x9, &(0x7f0000000800)=0xfffffffffffffc01, 0x1) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000000c0)={r4, 0x4}, &(0x7f0000000100)=0x8) syz_emit_ethernet(0x3e, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f0000000040)) socket$packet(0x11, 0x80000001, 0x300) 2018/03/30 07:10:02 executing program 6: r0 = socket$inet(0x2, 0x802, 0x0) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) bind$inet6(r1, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x98) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000d6cf78)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr=0x1000000, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, {{@in=@multicast2=0xe0000002}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) getsockopt$inet6_buf(r2, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000001ffc)=0x90) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000000, &(0x7f0000f62fe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000180)=ANY=[@ANYBLOB="6e61740000000000000000000000000000000000000000004ad35c09000000000000000004000000000000000000000000000000000054f171c169810000000000000000000000bf501a529a955c864853fcc1a79c298d20dd1a60ba76b18906f6e8fef7f20ef644000000000000000000000000000e0000140000000000"], 0x1) ioctl$int_out(r0, 0x5460, &(0x7f0000000040)) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000080)={0x1, 'ifb0\x00', 0x4}, 0x18) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000380)={'nat\x00', 0x0, 0x0, 0xec, [], 0x8, &(0x7f0000000200)=[{}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000280)=""/236}, &(0x7f0000000400)=0x78) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000440)={'syzkaller1\x00', 0x0}) setsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000000480)={@loopback={0x0, 0x1}, r3}, 0x14) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000bc0)=@broute={'broute\x00', 0x20, 0x2, 0x230, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000c40], 0x0, &(0x7f0000000000), &(0x7f0000000c40)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x11, 0x0, 0x6002, 'dummy0\x00', 'vlan0\x00', 'ip6gre0\x00', 'vcan0\x00', @empty, [0x0, 0x0, 0x0, 0x0, 0x0, 0xff], @empty, [], 0x70, 0xa0, 0xe8}, [@common=@AUDIT={'AUDIT\x00', 0x8}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x3}}}}, {{{0x1d, 0x0, 0x0, 'teql0\x00', "7643616e4a8700000000030000000001", 'vlan0\x00', 'ipddp0\x00', @random="56190635f233", [], @random="d238742a69de", [], 0x70, 0x70, 0xb8}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x3}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc}]}, 0x2a8) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000880)=@broute={'broute\x00', 0x20, 0x1, 0x150, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000700], 0x0, &(0x7f00000006c0), &(0x7f0000000700)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x1b, 0x0, 0x0, 'bcsf0\x00', 'teql0\x00', 'ip_vti0\x00', 'erspan0\x00', @empty, [], @random="c8992de4105a", [], 0x70, 0x70, 0xc0}}, @common=@LED={'LED\x00', 0x28, {{'syz1\x00'}}}}]}]}, 0x1c8) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000000c0)={'dummy0\x00', {0x2, 0x4e24, @broadcast=0xffffffff}}) 2018/03/30 07:10:02 executing program 2: r0 = socket(0x2, 0x3, 0x5) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000001080)={0x0, 'eql\x00', 0x1}, 0x18) sendto$inet(r0, &(0x7f0000000000), 0xfdc5, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x3b, &(0x7f0000000080)=""/4096, &(0x7f0000000000)=0x1000) 2018/03/30 07:10:02 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x0, 0xffffffff00000001, @empty, 0xfffffffffffffffd}}}, &(0x7f0000000540)=0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000580)={r1, 0xe3, "9a2dfe01c1fee2552fe5cdc91369d6776ff421072779b158e319d645e1c941fe412ce8d197d8519551bf735d3b7f7858d4fd28cf8de4570788daf21e15b6aa732e9035c099f6ae5e54537783ecf1ea99062bac068075f8981cb68ef44049af3dcee8ba7b939de84f3e0eee1d2981155579429b25e4d4ec2eb581894f7b1850b7dd8b349e56677f5bc0a99e6d92f5e5cbd4d3f8cb85661f39c5f79a6a3b1d4c7d11510f24b21a29b8d9a880aaf3b69756547665b14aa3d36024036e40bbec53cd5b7b89cf3dffd93608c9662f69b7beb167c42e02b0abc6d5e26c059194c396702465b6"}, &(0x7f0000000680)=0xeb) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @remote}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000006c0)={r1, 0x3f}, &(0x7f0000000700)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={0x0, 0x100000000}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000001c0)={r3, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000280)=0x84) socket$packet(0x11, 0x3, 0x300) r5 = socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$bt_BT_POWER(r5, 0x112, 0x9, &(0x7f0000000800)=0xfffffffffffffc01, 0x1) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000000c0)={r4, 0x4}, &(0x7f0000000100)=0x8) syz_emit_ethernet(0x3e, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f0000000040)) socket$packet(0x11, 0x80000001, 0x300) 2018/03/30 07:10:02 executing program 0: pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000480)=0x14) sendmsg$nl_route(r0, &(0x7f0000000580)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000540)={&(0x7f00000004c0)=@getlink={0x54, 0x12, 0xc, 0x70bd2c, 0x25dfdbfc, {0x0, 0x0, 0x0, r1, 0x0, 0x31200}, [@IFLA_AF_SPEC={0x18, 0x1a, [{0x4, 0x1c}, {0x4, 0x7}, {0x4, 0x1f}, {0x4, 0x1f}, {0x4, 0x1c}]}, @IFLA_IF_NETNSID={0x8, 0x2e, 0x100}, @IFLA_ADDRESS={0xc, 0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x12}}, @IFLA_LINK={0x8, 0x5, 0x100}]}, 0x54}, 0x1, 0x0, 0x0, 0x40}, 0x4044851) syz_emit_ethernet(0x0, &(0x7f0000000180)=ANY=[], &(0x7f0000000040)) r2 = socket(0xa, 0x805, 0x50) setsockopt$RDS_FREE_MR(r2, 0x114, 0x3, &(0x7f0000000000)={{0x100, 0x9}, 0x40}, 0x10) 2018/03/30 07:10:02 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) r1 = accept4(r0, &(0x7f0000000140)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, &(0x7f0000000000)=0x80, 0x80000) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000000280)={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xb}}, {0x0, @random="dc5e7bfab21f"}, 0x0, {0x2, 0x4e23, @multicast2=0xe0000002}, 'irlan0\x00'}) bind$netrom(r1, &(0x7f00000001c0)=@full={{0x3, {"cd19d93f8b9d8a"}, 0xe}, [{"0f98e455a86831"}, {"17ffa8c880e9e2"}, {"2f6b0d259494b0"}, {"228c471007e55f"}, {"66cbb2f868ff01"}, {"a236231c3c2908"}, {"77f72c87df6c58"}, {"36fa1e93ad85a5"}]}, 0x48) syz_emit_ethernet(0x3e, &(0x7f0000000080)=ANY=[@ANYBLOB="aa4c67aaaaaaaaeaaaaaaa0086dd0008b5b4c507b4fe9dfa0000000000000000bbfe800000000000000000aa000000003a8cb856da39a55158000000000076824b2c99afcba21505c0d0486a1de084fd51dd6466db1c0fcda8ab351ca8c928085a1016c30431c6e20af1d2791c260685619454f1eaa959d282588e4d8922d2dd927bdba5fb8cba3acf9ce4ea96095fc3e464bfa54aa78060c57c405165c4dc61e664cd5003df81f126f95896a963654530f019dbc77f42b0adc46fc01f"], &(0x7f0000000040)) setsockopt$inet_dccp_int(r2, 0x21, 0x0, &(0x7f0000000240)=0xffff, 0x4) 2018/03/30 07:10:02 executing program 5: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001480)={r0}) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000014c0)=@assoc_value, &(0x7f0000001500)=0x8) sendmmsg(r0, &(0x7f0000fb0000)=[{{&(0x7f0000a08000)=@generic={0x0, "369f2c9053f95320a174b9ce730500cd261ea4fdfbc96d5b7360cea43580701ff6a81df561866ae3d9aea582d28a08010ad88bf56f41e557e87594b5c9b787004d26bc081b93a94a5e32efc7fcd95a96f1eeb98502c629cfb48aa486b4d15b47d2b930b4318910922e4470cf8efae2c1b57e78c818dc8d273bd970429a96"}, 0x80, &(0x7f0000f2c000), 0x0, &(0x7f0000924f68)}}], 0x1, 0x4008881) recvmsg(r0, &(0x7f0000001380)={0x0, 0x0, &(0x7f0000001300)=[{&(0x7f0000000000)=""/93, 0x5d}, {&(0x7f0000000080)=""/4096, 0x1000}, {&(0x7f0000001080)=""/66, 0x42}, {&(0x7f0000001100)=""/143, 0x8f}, {&(0x7f00000011c0)=""/48, 0x30}, {&(0x7f0000001200)=""/14, 0xe}, {&(0x7f0000001240)=""/150, 0x96}], 0x7, 0x0, 0x0, 0xd7}, 0x142) r2 = socket$vsock_dgram(0x28, 0x2, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) recvmsg(r2, &(0x7f0000001700)={&(0x7f0000001400)=@nl, 0x80, &(0x7f00000016c0), 0x0, 0x0, 0x0, 0x3ff}, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000001980)=[@in={0x2, 0x4e22, @rand_addr=0x19016e35}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1a}}, @in6={0xa, 0x4e20, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0xfffffffffffffffa}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in6={0xa, 0x4e21, 0x800, @dev={0xfe, 0x80, [], 0xf}, 0x9}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e23, @rand_addr=0x3}, @in={0x2, 0x4e22, @rand_addr=0x40}], 0x98) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f00000013c0), 0x1) r4 = accept4(r2, &(0x7f0000001740)=@l2, &(0x7f00000017c0)=0x80, 0x80800) accept4(r3, &(0x7f00000018c0)=@un=@abs, &(0x7f0000001940)=0x80, 0x80000) getpeername$unix(r4, &(0x7f0000001800), &(0x7f0000001880)=0x6e) 2018/03/30 07:10:02 executing program 4: socket$packet(0x11, 0x2, 0x300) syz_emit_ethernet(0x3e, &(0x7f0000000080)={@random="9df0067741f8", @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0x2c, @broadcast=0xffffffff, 0x4e24, 0x4, 'nq\x00', 0x4, 0x8, 0x4e}, 0x2c) [ 62.167935] netlink: 20 bytes leftover after parsing attributes in process `syz-executor5'. [ 62.187861] IPVS: Unknown mcast interface: eql [ 62.206139] IPVS: Unknown mcast interface: eql 2018/03/30 07:10:02 executing program 3: socket$packet(0x11, 0x3, 0x300) syz_emit_ethernet(0x5e, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaa8aaaaaaaffffffffffff9100470081001300000d040000201200b83db2dd1b0c9f6291dd521e0334d5481d5cfd6f820bc4cfed6ec01285d099a06fd5ca11d41b7dca487950d1fa0cca8d2783997eb51d1f3c3a912397f16cd7c200008edda829f3"], &(0x7f0000000040)={0x0, 0x400000, [0xd94, 0x0, 0xa6a]}) 2018/03/30 07:10:02 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x0, 0xffffffff00000001, @empty, 0xfffffffffffffffd}}}, &(0x7f0000000540)=0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000580)={r1, 0xe3, "9a2dfe01c1fee2552fe5cdc91369d6776ff421072779b158e319d645e1c941fe412ce8d197d8519551bf735d3b7f7858d4fd28cf8de4570788daf21e15b6aa732e9035c099f6ae5e54537783ecf1ea99062bac068075f8981cb68ef44049af3dcee8ba7b939de84f3e0eee1d2981155579429b25e4d4ec2eb581894f7b1850b7dd8b349e56677f5bc0a99e6d92f5e5cbd4d3f8cb85661f39c5f79a6a3b1d4c7d11510f24b21a29b8d9a880aaf3b69756547665b14aa3d36024036e40bbec53cd5b7b89cf3dffd93608c9662f69b7beb167c42e02b0abc6d5e26c059194c396702465b6"}, &(0x7f0000000680)=0xeb) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @remote}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000006c0)={r1, 0x3f}, &(0x7f0000000700)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={0x0, 0x100000000}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000001c0)={r3, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000280)=0x84) socket$packet(0x11, 0x3, 0x300) r5 = socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$bt_BT_POWER(r5, 0x112, 0x9, &(0x7f0000000800)=0xfffffffffffffc01, 0x1) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000000c0)={r4, 0x4}, &(0x7f0000000100)=0x8) syz_emit_ethernet(0x3e, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f0000000040)) socket$packet(0x11, 0x80000001, 0x300) 2018/03/30 07:10:02 executing program 2: r0 = socket(0x1, 0x80800, 0x5bf) sendto$inet(r0, &(0x7f0000000000), 0xfdc5, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/03/30 07:10:02 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000), &(0x7f0000000080)=0x4) r1 = accept(r0, &(0x7f00000000c0)=@pppoe={0x0, 0x0, {0x0, @random}}, &(0x7f0000000140)=0x80) getsockname(r0, &(0x7f0000000680)=@rc, &(0x7f0000000700)=0x80) r2 = getuid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000001c0)=0x0) sendmsg$nl_netfilter(r1, &(0x7f0000000800)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000007c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="c4030000070b300028bd7000fedbdf250200000106e73b2a761f827b824ec1f976ab27e9c611097c248c21c463b41cbd3a2aec4432ace34c39814987f2800221d388bc7d6f5792994c264ff12068645d0a45497e502d6ec8665757b2ce4fb265206dd6b7a1ef08a6d5df55d812fa3ce70b5febe87ab342295d3469f55796ebb5929903f73eb21baf8b1198e0832c0791694d4a07f4e78a25cfc189c28f2e50f64ef189150817a68f0714021d0008003a00", @ANYRES32=r2, @ANYBLOB="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", @ANYRES32=r3, @ANYBLOB="0c0049020104000000000000dc004200e03ea49cd4f273a02be5e552dedfb71fc418bfe8734d002422c88bc2cd1f2ff6280f6dcf59eb88cdafa4bc036b0e409301116b5a74ed9e9ef62ec4b005b8c547ddf4f5ef6a752c6b9b50cfa5627e1492e88271ff6586a63d4bd5a52a835e549441d39e1a961ed898411704e40f8de03042e5265e102d52a0bcf7aeaac829c97c182944bf5fdbfb13fd808386cd33f3b7dcf264e6abfb941e4b2878534b5d3ceef7313067c172d56f189a02bb33c80117f66d9878a326529d611d28079dad85c0b971ae4ddf1b86cea12d7f434b8da44f2988e558cb190095000000"], 0x3c4}, 0x1, 0x0, 0x0, 0x80}, 0x40) syz_emit_ethernet(0x4a, &(0x7f0000000200)=ANY=[@ANYBLOB="000000000000aaaaaaaaaa0086dd60ce642458fcbe3399bf62000000000000000000000000aa00000000000000000000ffffac1414bb00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], &(0x7f0000000040)={0x0, 0x0, [0x0, 0x0, 0xfffffffffffffffd]}) bind$alg(r1, &(0x7f0000000740)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) 2018/03/30 07:10:02 executing program 0: pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000480)=0x14) sendmsg$nl_route(r0, &(0x7f0000000580)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000540)={&(0x7f00000004c0)=@getlink={0x54, 0x12, 0xc, 0x70bd2c, 0x25dfdbfc, {0x0, 0x0, 0x0, r1, 0x0, 0x31200}, [@IFLA_AF_SPEC={0x18, 0x1a, [{0x4, 0x1c}, {0x4, 0x7}, {0x4, 0x1f}, {0x4, 0x1f}, {0x4, 0x1c}]}, @IFLA_IF_NETNSID={0x8, 0x2e, 0x100}, @IFLA_ADDRESS={0xc, 0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x12}}, @IFLA_LINK={0x8, 0x5, 0x100}]}, 0x54}, 0x1, 0x0, 0x0, 0x40}, 0x4044851) syz_emit_ethernet(0x0, &(0x7f0000000180)=ANY=[], &(0x7f0000000040)) r2 = socket(0xa, 0x805, 0x50) setsockopt$RDS_FREE_MR(r2, 0x114, 0x3, &(0x7f0000000000)={{0x100, 0x9}, 0x40}, 0x10) 2018/03/30 07:10:02 executing program 7: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha512\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000000)="af4c555d0679bc0fa85739829ed9d0abef2dd6306d2314d1d970f60d1073e9339cb136578c05d39bbb5693c31344e224017505008c50c785011d0c8c21440fcaaa300cef07976007ad4445099988aca9e22ab6f912262890583ddb7c2a9b55199d880b11165d915836a04d55a39c967bd1de9f02fe77a918c504bed681adfc0e9c37a64387639fdf53c300e2c35e570837f533d26496a7cca844786e851d310e5b5d52feac008039b787c005050678c93a01dbed05e7", 0xb6) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00000000c0)={0x2}, 0x4) connect$inet6(r2, &(0x7f0000001c80)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) socketpair$inet(0x2, 0x80805, 0x4, &(0x7f0000000180)) r3 = accept4(r0, &(0x7f0000000000)=@nfc_llcp, &(0x7f0000000080)=0x80, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f00000001c0)={'tunl0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000000200)={@mcast1={0xff, 0x1, [], 0x1}, 0x54, r4}) sendmsg(r3, &(0x7f0000000680)={&(0x7f0000000280)=@un=@abs={0x1, 0x0, 0x4e22}, 0x80, &(0x7f0000000600), 0x12e, &(0x7f0000000240)=ANY=[@ANYBLOB="000100c100000000000000000000000000"], 0x11}, 0x0) 2018/03/30 07:10:02 executing program 6: r0 = socket$inet(0x2, 0x802, 0x0) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) bind$inet6(r1, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x98) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000d6cf78)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr=0x1000000, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, {{@in=@multicast2=0xe0000002}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) getsockopt$inet6_buf(r2, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000001ffc)=0x90) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000000, &(0x7f0000f62fe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000180)=ANY=[@ANYBLOB="6e61740000000000000000000000000000000000000000004ad35c09000000000000000004000000000000000000000000000000000054f171c169810000000000000000000000bf501a529a955c864853fcc1a79c298d20dd1a60ba76b18906f6e8fef7f20ef644000000000000000000000000000e0000140000000000"], 0x1) ioctl$int_out(r0, 0x5460, &(0x7f0000000040)) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000080)={0x1, 'ifb0\x00', 0x4}, 0x18) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000380)={'nat\x00', 0x0, 0x3, 0xec, [], 0x7, &(0x7f0000000200)=[{}, {}, {}, {}, {}, {}, {}], &(0x7f0000000280)=""/236}, &(0x7f0000000400)=0x78) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000440)={'syzkaller1\x00', 0x0}) setsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000000480)={@loopback={0x0, 0x1}, r3}, 0x14) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000bc0)=@broute={'broute\x00', 0x20, 0x2, 0x230, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000c40], 0x0, &(0x7f0000000000), &(0x7f0000000c40)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x11, 0x0, 0x6002, 'dummy0\x00', 'vlan0\x00', 'ip6gre0\x00', 'vcan0\x00', @empty, [0x0, 0x0, 0x0, 0x0, 0x0, 0xff], @empty, [], 0x70, 0xa0, 0xe8}, [@common=@AUDIT={'AUDIT\x00', 0x8}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x3}}}}, {{{0x1d, 0x0, 0x0, 'teql0\x00', "7643616e4a8700000000030000000001", 'vlan0\x00', 'ipddp0\x00', @random="56190635f233", [], @random="d238742a69de", [], 0x70, 0x70, 0xb8}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x3}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc}]}, 0x2a8) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000880)=@broute={'broute\x00', 0x20, 0x1, 0x150, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000700], 0x0, &(0x7f00000006c0), &(0x7f0000000700)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x1b, 0x0, 0x0, 'bcsf0\x00', 'teql0\x00', 'ip_vti0\x00', 'erspan0\x00', @empty, [], @random="c8992de4105a", [], 0x70, 0x70, 0xc0}}, @common=@LED={'LED\x00', 0x28, {{'syz1\x00'}}}}]}]}, 0x1c8) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000000c0)={'dummy0\x00', {0x2, 0x4e24, @broadcast=0xffffffff}}) [ 62.253805] IPVS: set_ctl: invalid protocol: 44 255.255.255.255:20004 nq 2018/03/30 07:10:02 executing program 2: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_mreqsrc(r0, 0x0, 0x172c27c04ba1a9b7, &(0x7f0000000080)={@dev, @rand_addr, @dev}, &(0x7f00000000c0)=0xc) r1 = socket(0x2, 0x3, 0x5) sendto$inet(r1, &(0x7f0000000000), 0xfdc5, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/03/30 07:10:02 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e21, 0x0, @empty, 0xfffffffffffffffd}}}, &(0x7f0000000540)=0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000580)={r1, 0xe3, "9a2dfe01c1fee2552fe5cdc91369d6776ff421072779b158e319d645e1c941fe412ce8d197d8519551bf735d3b7f7858d4fd28cf8de4570788daf21e15b6aa732e9035c099f6ae5e54537783ecf1ea99062bac068075f8981cb68ef44049af3dcee8ba7b939de84f3e0eee1d2981155579429b25e4d4ec2eb581894f7b1850b7dd8b349e56677f5bc0a99e6d92f5e5cbd4d3f8cb85661f39c5f79a6a3b1d4c7d11510f24b21a29b8d9a880aaf3b69756547665b14aa3d36024036e40bbec53cd5b7b89cf3dffd93608c9662f69b7beb167c42e02b0abc6d5e26c059194c396702465b6"}, &(0x7f0000000680)=0xeb) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @remote}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000006c0)={r1, 0x3f}, &(0x7f0000000700)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={0x0, 0x100000000}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000001c0)={r3, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000280)=0x84) socket$packet(0x11, 0x3, 0x300) r5 = socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$bt_BT_POWER(r5, 0x112, 0x9, &(0x7f0000000800)=0xfffffffffffffc01, 0x1) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000000c0)={r4, 0x4}, &(0x7f0000000100)=0x8) syz_emit_ethernet(0x3e, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f0000000040)) socket$packet(0x11, 0x80000001, 0x300) 2018/03/30 07:10:02 executing program 3: socket$packet(0x11, 0x2, 0x300) syz_emit_ethernet(0x22, &(0x7f0000000000)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [{[], {0x8100, 0x503, 0x6, 0x1}}], {@can={0xc, {{0x0, 0x8, 0x80000000, 0x2de}, 0x3, 0x3, 0x0, 0x0, "f71c07254f468206"}}}}, &(0x7f0000000080)={0x0, 0x1, [0xa15, 0x0, 0x364, 0xfffffffffffffffc]}) 2018/03/30 07:10:02 executing program 7: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha512\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000000)="af4c555d0679bc0fa85739829ed9d0abef2dd6306d2314d1d970f60d1073e9339cb136578c05d39bbb5693c31344e224017505008c50c785011d0c8c21440fcaaa300cef07976007ad4445099988aca9e22ab6f912262890583ddb7c2a9b55199d880b11165d915836a04d55a39c967bd1de9f02fe77a918c504bed681adfc0e9c37a64387639fdf53c300e2c35e570837f533d26496a7cca844786e851d310e5b5d52feac008039b787c005050678c93a01dbed05e7", 0xb6) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00000000c0)={0x2}, 0x4) connect$inet6(r2, &(0x7f0000001c80)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) socketpair$inet(0x2, 0x80805, 0x4, &(0x7f0000000180)) r3 = accept4(r0, &(0x7f0000000000)=@nfc_llcp, &(0x7f0000000080)=0x80, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f00000001c0)={'tunl0\x00', 0x0}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000240)) ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000000200)={@mcast1={0xff, 0x1, [], 0x1}, 0x54, r4}) sendmsg(r3, &(0x7f0000000680)={&(0x7f0000000700)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="0001080000000000000000000000008a0000"], 0x11}, 0x0) 2018/03/30 07:10:02 executing program 0: pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000480)=0x14) sendmsg$nl_route(r0, &(0x7f0000000580)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000540)={&(0x7f00000004c0)=@getlink={0x54, 0x12, 0xc, 0x70bd2c, 0x25dfdbfc, {0x0, 0x0, 0x0, r1, 0x0, 0x31200}, [@IFLA_AF_SPEC={0x18, 0x1a, [{0x4, 0x1c}, {0x4, 0x7}, {0x4, 0x1f}, {0x4, 0x1f}, {0x4, 0x1c}]}, @IFLA_IF_NETNSID={0x8, 0x2e, 0x100}, @IFLA_ADDRESS={0xc, 0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x12}}, @IFLA_LINK={0x8, 0x5, 0x100}]}, 0x54}, 0x1, 0x0, 0x0, 0x40}, 0x4044851) syz_emit_ethernet(0x0, &(0x7f0000000180)=ANY=[], &(0x7f0000000040)) r2 = socket(0xa, 0x805, 0x50) setsockopt$RDS_FREE_MR(r2, 0x114, 0x3, &(0x7f0000000000)={{0x100, 0x9}, 0x40}, 0x10) 2018/03/30 07:10:02 executing program 5: r0 = socket(0x2, 0x3, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='bond0\x00', 0x44f) sendto$inet(r0, &(0x7f0000000000), 0xffc7, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000240)={&(0x7f0000000000)='./file0\x00', 0x0, 0x10}, 0x10) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000180)=r1, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x4, 0x200, 0x800, 0xffffffffffff8000, 0x0}, &(0x7f0000000140)=0x10) listen(r0, 0x84ba) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000001c0)={r2, 0x7, 0x30, 0x44, 0x10000}, &(0x7f0000000280)=0x18) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000200)) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'ip6_vti0\x00', 0x1000}) 2018/03/30 07:10:02 executing program 4: socket$packet(0x11, 0x3, 0x300) syz_emit_ethernet(0x3e, &(0x7f0000000080)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)={0x800000000}) 2018/03/30 07:10:02 executing program 6: r0 = socket$inet(0x2, 0x802, 0x0) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) bind$inet6(r1, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x98) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000d6cf78)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr=0x1000000, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, {{@in=@multicast2=0xe0000002}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) getsockopt$inet6_buf(r2, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000001ffc)=0x90) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000000, &(0x7f0000f62fe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000180)=ANY=[@ANYBLOB="6e61740000000000000000000000000000000000000000004ad35c09000000000000000004000000000000000000000000000000000054f171c169810000000000000000000000bf501a529a955c864853fcc1a79c298d20dd1a60ba76b18906f6e8fef7f20ef644000000000000000000000000000e0000140000000000"], 0x1) ioctl$int_out(r0, 0x5460, &(0x7f0000000040)) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000080)={0x1, 'ifb0\x00', 0x4}, 0x18) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000380)={'nat\x00', 0x0, 0x3, 0xec, [], 0x7, &(0x7f0000000200)=[{}, {}, {}, {}, {}, {}, {}], &(0x7f0000000280)=""/236}, &(0x7f0000000400)=0x78) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000440)={'syzkaller1\x00', 0x0}) setsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000000480)={@loopback={0x0, 0x1}, r3}, 0x14) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000bc0)=@broute={'broute\x00', 0x20, 0x2, 0x230, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000c40], 0x0, &(0x7f0000000000), &(0x7f0000000c40)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x11, 0x0, 0x6002, 'dummy0\x00', 'vlan0\x00', 'ip6gre0\x00', 'vcan0\x00', @empty, [0x0, 0x0, 0x0, 0x0, 0x0, 0xff], @empty, [], 0x70, 0xa0, 0xe8}, [@common=@AUDIT={'AUDIT\x00', 0x8}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x3}}}}, {{{0x1d, 0x0, 0x0, 'teql0\x00', "7643616e4a8700000000030000000001", 'vlan0\x00', 'ipddp0\x00', @random="56190635f233", [], @random="d238742a69de", [], 0x70, 0x70, 0xb8}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x3}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc}]}, 0x2a8) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000880)=@broute={'broute\x00', 0x20, 0x1, 0x150, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000700], 0x0, &(0x7f00000006c0), &(0x7f0000000700)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x1b, 0x0, 0x0, 'bcsf0\x00', 'teql0\x00', 'ip_vti0\x00', 'erspan0\x00', @empty, [], @random="c8992de4105a", [], 0x70, 0x70, 0xc0}}, @common=@LED={'LED\x00', 0x28, {{'syz1\x00'}}}}]}]}, 0x1c8) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000000c0)={'dummy0\x00', {0x2, 0x4e24, @broadcast=0xffffffff}}) 2018/03/30 07:10:02 executing program 2: r0 = socket(0x1000000018, 0x806, 0x5) sendto$inet(r0, &(0x7f0000000000), 0xfdc5, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/03/30 07:10:02 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e21, 0x0, @empty, 0xfffffffffffffffd}}}, &(0x7f0000000540)=0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000580)={r1, 0xe3, "9a2dfe01c1fee2552fe5cdc91369d6776ff421072779b158e319d645e1c941fe412ce8d197d8519551bf735d3b7f7858d4fd28cf8de4570788daf21e15b6aa732e9035c099f6ae5e54537783ecf1ea99062bac068075f8981cb68ef44049af3dcee8ba7b939de84f3e0eee1d2981155579429b25e4d4ec2eb581894f7b1850b7dd8b349e56677f5bc0a99e6d92f5e5cbd4d3f8cb85661f39c5f79a6a3b1d4c7d11510f24b21a29b8d9a880aaf3b69756547665b14aa3d36024036e40bbec53cd5b7b89cf3dffd93608c9662f69b7beb167c42e02b0abc6d5e26c059194c396702465b6"}, &(0x7f0000000680)=0xeb) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @remote}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000006c0)={r1, 0x3f}, &(0x7f0000000700)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={0x0, 0x100000000}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000001c0)={r3, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000280)=0x84) socket$packet(0x11, 0x3, 0x300) r5 = socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$bt_BT_POWER(r5, 0x112, 0x9, &(0x7f0000000800)=0xfffffffffffffc01, 0x1) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000000c0)={r4, 0x4}, &(0x7f0000000100)=0x8) syz_emit_ethernet(0x3e, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f0000000040)) socket$packet(0x11, 0x80000001, 0x300) 2018/03/30 07:10:02 executing program 3: socket$packet(0x11, 0x3, 0x300) socketpair$inet(0x2, 0x2, 0x7, &(0x7f0000000000)) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/03/30 07:10:02 executing program 4: r0 = socket$packet(0x11, 0x80, 0x300) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) sendmsg$inet_sctp(r1, &(0x7f0000001880)={&(0x7f0000000480)=@in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f0000001800)=[{&(0x7f0000000500)="1257889c65f139098a9e13ddb1eaecde254fca699737fd2d47c9c8b3f471fda4bc1f9c54577f3d54e3a27e8c8625c3711c9fe15a2151d7b53598b7f2c64dd935375e3209177a08bd2f94822bae25b6501bbbe18538424dcce58f64f6a77672f4b3ab2f98a13a6ef8fe25b68fc1e7b977998e55e809b86d6602141c994db69be7fa87726ef3cd1c49cdf6a4b285f7a2665afd6caf5bae7763ac4a1e356e013a6244e154e63fe14f40", 0xa8}, {&(0x7f00000005c0)="9b4bf25fb4efaf0ce71a85dbb0f93a0688b5af1d6823a2d15add7c844280ddc3e075913c64c7fe90af70a3ecfbdd2c1e1cc75e8ac4a7f3b05c157d5f733e7ec2036568409bf5ae622f066c53d1a4ce12028115874b4b574b6b5e436ad8e46471a23cf0754271b912db208245e446e3723109c37f2427128c", 0x78}, {&(0x7f0000000640)="86824a468446b7145726e50043e2a6a9e4e02d7d11b6ec0faa4439", 0x1b}, {&(0x7f0000000680)="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", 0x1000}, {&(0x7f0000001680)="89ed1598d3c9b5963a597f6d74b12910cdcf780e4326d2ed25e81ddd2493331a6b6f34746388df27428366eb21576518c37610f5c83b6544731d4fcf562f0368d4ecd7e1d512714bd3b817b7e87d088647970fd61380440a1b6fc31d1956e401c27c430c33e8d2197f47c667049588805054bceb63e054e6a753604c806ee64f0722d4278c42d5dd2087626a8e55863981c723f0bb263d96cfea06d309f27649b35733e57a662d414861e489e51a72090ca124cf489d30384e1fda86d59a68e9272997713c6ec3950998ef3c5d5b1ed8f23a240e", 0xd4}, {&(0x7f0000001780)="5f112716d43c08ef073f65b384ecdb4c67afead71f9fdd0bd04f1fed71fd9dae76a19b53840f3015dc7f36c1a06103fafdea74228d303a1e68d76ea2b0af9fe0549e73a5b277c0e47518ea8cfa64a82de99e41a016d4333ff0cc634b9aba8cc083fb560cdcafae3c", 0x68}], 0x6, 0x0, 0x0, 0x800}, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000000140)=ANY=[@ANYBLOB="9df0067741f8aaaaaaaaaa0086dd605fa09c00080000fe8000000000000000000000000000bbfe8000000000000000000000000000aa000000000008907893b1978234027178ddff4ab8e96baf8e1497c0e2d0c705ec9bb7fdfc50f3b9946ead6ed0c1332b4a5d9536a68fbe30eff150b151d574b14355f040abdecb7f0f5b98817937f4b70ecf1809241602675e40cbb1729166130f42548e6e02fb95c0f9758b3c2d9cbe8fc5cda774b3"], &(0x7f0000000040)) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00000018c0)={0xffffffffffffffff}) ioctl$DRM_IOCTL_DROP_MASTER(r4, 0x641f) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000300)={0x5, [0x939, 0x8, 0x8, 0x8, 0x3ff]}, 0xe) ioctl$sock_netdev_private(r4, 0x89f8, &(0x7f0000001900)="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") pipe(&(0x7f00000004c0)={0xffffffffffffffff}) getsockopt$IP6T_SO_GET_ENTRIES(r3, 0x29, 0x41, &(0x7f0000000340)=ANY=[@ANYBLOB="7365637572697479000000000000000000000000000000000000000000000000d40000006ec5b031894a7ef5daa7f6ba0783309ca9c840c67e577e886b8f455402d5694b3507ee29b5da57193c2353503127d0258420ccf603a31729bc55a22cd3ca3f3fa590b54ab18df27dca76273cca40800a8da2ae152d5eb0a3262fbc7b489a9b539b0bff9641e0f04ff02064416bc8417f027c6af7f882f26e300761ba7c32ed9f0016f6e9745667279fe8303e2edfec87ff159eceec11873baf0a2581ac1051598b6624bd0d69c925e94fc0afee8a7e8b14e36da1579cddc517be59ceafe1dca87c1b04a97a84637b75d35b0e08f5fabeba600a9a"], &(0x7f0000000440)=0xf8) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r5, &(0x7f0000000280)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000200)={0x58, r6, 0x100, 0x70bd2a, 0x25dfdbfe, {0x5}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xffffffffffffff81}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xffff}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7a960e17}]}, 0x266}, 0x1, 0x0, 0x0, 0x810}, 0x40000) 2018/03/30 07:10:02 executing program 0: pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000480)=0x14) sendmsg$nl_route(r0, &(0x7f0000000580)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000540)={&(0x7f00000004c0)=@getlink={0x54, 0x12, 0xc, 0x70bd2c, 0x25dfdbfc, {0x0, 0x0, 0x0, r1, 0x0, 0x31200}, [@IFLA_AF_SPEC={0x18, 0x1a, [{0x4, 0x1c}, {0x4, 0x7}, {0x4, 0x1f}, {0x4, 0x1f}, {0x4, 0x1c}]}, @IFLA_IF_NETNSID={0x8, 0x2e, 0x100}, @IFLA_ADDRESS={0xc, 0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x12}}, @IFLA_LINK={0x8, 0x5, 0x100}]}, 0x54}, 0x1, 0x0, 0x0, 0x40}, 0x4044851) syz_emit_ethernet(0x1, &(0x7f0000000180)=ANY=[@ANYBLOB], &(0x7f0000000040)) r2 = socket(0xa, 0x805, 0x50) setsockopt$RDS_FREE_MR(r2, 0x114, 0x3, &(0x7f0000000000)={{0x100, 0x9}, 0x40}, 0x10) 2018/03/30 07:10:02 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e21, 0x0, @empty, 0xfffffffffffffffd}}}, &(0x7f0000000540)=0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000580)={r1, 0xe3, "9a2dfe01c1fee2552fe5cdc91369d6776ff421072779b158e319d645e1c941fe412ce8d197d8519551bf735d3b7f7858d4fd28cf8de4570788daf21e15b6aa732e9035c099f6ae5e54537783ecf1ea99062bac068075f8981cb68ef44049af3dcee8ba7b939de84f3e0eee1d2981155579429b25e4d4ec2eb581894f7b1850b7dd8b349e56677f5bc0a99e6d92f5e5cbd4d3f8cb85661f39c5f79a6a3b1d4c7d11510f24b21a29b8d9a880aaf3b69756547665b14aa3d36024036e40bbec53cd5b7b89cf3dffd93608c9662f69b7beb167c42e02b0abc6d5e26c059194c396702465b6"}, &(0x7f0000000680)=0xeb) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @remote}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000006c0)={r1, 0x3f}, &(0x7f0000000700)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={0x0, 0x100000000}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000001c0)={r3, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000280)=0x84) socket$packet(0x11, 0x3, 0x300) r5 = socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$bt_BT_POWER(r5, 0x112, 0x9, &(0x7f0000000800)=0xfffffffffffffc01, 0x1) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000000c0)={r4, 0x4}, &(0x7f0000000100)=0x8) syz_emit_ethernet(0x3e, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f0000000040)) socket$packet(0x11, 0x80000001, 0x300) 2018/03/30 07:10:02 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x8, 0x8, 0x3, 0x0, 0x4}, 0x14) setsockopt$packet_int(r0, 0x107, 0x7, &(0x7f0000000180), 0x4) 2018/03/30 07:10:02 executing program 2: r0 = socket(0x2, 0x0, 0x5) sendto$inet(r0, &(0x7f0000000000), 0xfdc5, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000140)={0x0, 0x58, &(0x7f00000000c0)=[@in6={0xa, 0x4e21, 0x40, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, @in={0x2, 0x4e22, @rand_addr=0x1f}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in6={0xa, 0x4e23, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x6}]}, &(0x7f0000000180)=0x10) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000000240)={{0x3, 0x8000, 0x30, 0x0, 0x6, 0x7}, 0x8000}) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000000)=0x40, &(0x7f0000000080)=0x4) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000001c0)={0x0, 0x401}, &(0x7f0000000200)=0x8) 2018/03/30 07:10:02 executing program 7: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha512\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000000)="af4c555d0679bc0fa85739829ed9d0abef2dd6306d2314d1d970f60d1073e9339cb136578c05d39bbb5693c31344e224017505008c50c785011d0c8c21440fcaaa300cef07976007ad4445099988aca9e22ab6f912262890583ddb7c2a9b55199d880b11165d915836a04d55a39c967bd1de9f02fe77a918c504bed681adfc0e9c37a64387639fdf53c300e2c35e570837f533d26496a7cca844786e851d310e5b5d52feac008039b787c005050678c93a01dbed05e7", 0xb6) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00000000c0)={0x2}, 0xffffffe3) connect$inet6(r2, &(0x7f0000001c80)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) socketpair$inet(0x2, 0x80805, 0x4, &(0x7f0000000180)) r3 = accept4(r0, &(0x7f0000000000)=@nfc_llcp, &(0x7f0000000080)=0x80, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f00000001c0)={'tunl0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000000200)={@mcast1={0xff, 0x1, [], 0x1}, 0x54, r4}) sendmsg(r3, &(0x7f0000000680)={&(0x7f0000000700)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="000100c100000000000000000000000000"], 0x11}, 0x0) 2018/03/30 07:10:02 executing program 6: r0 = socket$inet(0x2, 0x802, 0x0) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) bind$inet6(r1, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x98) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000d6cf78)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr=0x1000000, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, {{@in=@multicast2=0xe0000002}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) getsockopt$inet6_buf(r2, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000001ffc)=0x90) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000000, &(0x7f0000f62fe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000180)=ANY=[@ANYBLOB="6e61740000000000000000000000000000000000000000004ad35c09000000000000000004000000000000000000000000000000000054f171c169810000000000000000000000bf501a529a955c864853fcc1a79c298d20dd1a60ba76b18906f6e8fef7f20ef644000000000000000000000000000e0000140000000000"], 0x1) ioctl$int_out(r0, 0x5460, &(0x7f0000000040)) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000080)={0x1, 'ifb0\x00', 0x4}, 0x18) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000380)={'nat\x00', 0x0, 0x3, 0xec, [], 0x7, &(0x7f0000000200)=[{}, {}, {}, {}, {}, {}, {}], &(0x7f0000000280)=""/236}, &(0x7f0000000400)=0x78) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000440)={'syzkaller1\x00', 0x0}) setsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000000480)={@loopback={0x0, 0x1}, r3}, 0x14) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000bc0)=@broute={'broute\x00', 0x20, 0x2, 0x230, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000c40], 0x0, &(0x7f0000000000), &(0x7f0000000c40)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x11, 0x0, 0x6002, 'dummy0\x00', 'vlan0\x00', 'ip6gre0\x00', 'vcan0\x00', @empty, [0x0, 0x0, 0x0, 0x0, 0x0, 0xff], @empty, [], 0x70, 0xa0, 0xe8}, [@common=@AUDIT={'AUDIT\x00', 0x8}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x3}}}}, {{{0x1d, 0x0, 0x0, 'teql0\x00', "7643616e4a8700000000030000000001", 'vlan0\x00', 'ipddp0\x00', @random="56190635f233", [], @random="d238742a69de", [], 0x70, 0x70, 0xb8}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x3}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc}]}, 0x2a8) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000880)=@broute={'broute\x00', 0x20, 0x1, 0x150, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000700], 0x0, &(0x7f00000006c0), &(0x7f0000000700)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x1b, 0x0, 0x0, 'bcsf0\x00', 'teql0\x00', 'ip_vti0\x00', 'erspan0\x00', @empty, [], @random="c8992de4105a", [], 0x70, 0x70, 0xc0}}, @common=@LED={'LED\x00', 0x28, {{'syz1\x00'}}}}]}]}, 0x1c8) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000000c0)={'dummy0\x00', {0x2, 0x4e24, @broadcast=0xffffffff}}) 2018/03/30 07:10:02 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e21, 0xffffffff00000001}}}, &(0x7f0000000540)=0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000580)={r1, 0xe3, "9a2dfe01c1fee2552fe5cdc91369d6776ff421072779b158e319d645e1c941fe412ce8d197d8519551bf735d3b7f7858d4fd28cf8de4570788daf21e15b6aa732e9035c099f6ae5e54537783ecf1ea99062bac068075f8981cb68ef44049af3dcee8ba7b939de84f3e0eee1d2981155579429b25e4d4ec2eb581894f7b1850b7dd8b349e56677f5bc0a99e6d92f5e5cbd4d3f8cb85661f39c5f79a6a3b1d4c7d11510f24b21a29b8d9a880aaf3b69756547665b14aa3d36024036e40bbec53cd5b7b89cf3dffd93608c9662f69b7beb167c42e02b0abc6d5e26c059194c396702465b6"}, &(0x7f0000000680)=0xeb) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @remote}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000006c0)={r1, 0x3f}, &(0x7f0000000700)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={0x0, 0x100000000}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000001c0)={r3, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000280)=0x84) socket$packet(0x11, 0x3, 0x300) r5 = socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$bt_BT_POWER(r5, 0x112, 0x9, &(0x7f0000000800)=0xfffffffffffffc01, 0x1) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000000c0)={r4, 0x4}, &(0x7f0000000100)=0x8) syz_emit_ethernet(0x3e, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f0000000040)) socket$packet(0x11, 0x80000001, 0x300) 2018/03/30 07:10:02 executing program 3: socket$packet(0x11, 0x2, 0x300) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f0000000900)=0xe96, 0x4) socket$packet(0x11, 0x3, 0x300) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000140)=@add_del={0x2, &(0x7f0000000100)='vcan0\x00', 0x6}) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/03/30 07:10:02 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000bab000)={0x1, {{0x2, 0x4e20, @multicast1=0xe0000001}}}, 0xfee5) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f00000001c0)={@multicast1=0xe0000001, @dev={0xac, 0x14, 0x14, 0xd}}, 0xc) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f0000000000)={0x100000001, {{0x2, 0x4e20, @multicast1=0xe0000001}}, {{0x2, 0x4e20, @multicast1=0xe0000001}}}, 0x108) r1 = accept4$inet(r0, 0x0, &(0x7f00000016c0), 0x80800) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000140)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000180)=0x20) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000200)={r2, @in6={{0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x8}}}, &(0x7f00000002c0)=0x84) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000001700)=0x9, 0x4) 2018/03/30 07:10:02 executing program 0: pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000480)=0x14) sendmsg$nl_route(r0, &(0x7f0000000580)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000540)={&(0x7f00000004c0)=@getlink={0x54, 0x12, 0xc, 0x70bd2c, 0x25dfdbfc, {0x0, 0x0, 0x0, r1, 0x0, 0x31200}, [@IFLA_AF_SPEC={0x18, 0x1a, [{0x4, 0x1c}, {0x4, 0x7}, {0x4, 0x1f}, {0x4, 0x1f}, {0x4, 0x1c}]}, @IFLA_IF_NETNSID={0x8, 0x2e, 0x100}, @IFLA_ADDRESS={0xc, 0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x12}}, @IFLA_LINK={0x8, 0x5, 0x100}]}, 0x54}, 0x1, 0x0, 0x0, 0x40}, 0x4044851) syz_emit_ethernet(0x1, &(0x7f0000000180)=ANY=[@ANYBLOB="0180c2000000aaaaaaaaaaaa08060001080006060001ab6e44f0f6bb02000000aaaaaaaaaabbac1414008603494e79cbd6ca370ba3677025c9a6c856fe0af59d9de21cce5547b32893c900f3c20f359965d9481c2fc82763da7361e8988a97b106e7160b727b1c06eb4002241a3b524d307bdc45"], &(0x7f0000000040)) r2 = socket(0xa, 0x805, 0x50) setsockopt$RDS_FREE_MR(r2, 0x114, 0x3, &(0x7f0000000000)={{0x100, 0x9}, 0x40}, 0x10) 2018/03/30 07:10:02 executing program 4: socket$packet(0x11, 0x3, 0x300) syz_emit_ethernet(0x3e, &(0x7f0000000080)={@random="9df0067741f8", @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) r0 = accept4$llc(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000000c0)=0x10, 0x80800) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00000001c0)={'ip6gretap0\x00', {0x2, 0x4e23, @loopback=0x7f000001}}) getsockname$llc(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000140)=0x10) socketpair(0x7, 0x7, 0x1, &(0x7f0000000180)) 2018/03/30 07:10:02 executing program 5: getpeername(0xffffffffffffffff, &(0x7f00000000c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, &(0x7f0000000140)=0x80) connect$pptp(r0, &(0x7f0000000180)={0x18, 0x2, {0x3, @multicast2=0xe0000002}}, 0x1e) r1 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000040)=@nat={'nat\x00', 0x19, 0x5, 0x348, [0x20000640, 0x0, 0x0, 0x20000868, 0x20000a78], 0xfffffffc, &(0x7f0000000000), &(0x7f0000000640)=[{0x0, '\x00', 0x0, 0x0, 0x2, [{{{0x0, 0x0, 0x0, 'bond0\x00', 'syzkaller1\x00', 'syzkaller1\x00', 'eql\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0x70, 0xe0, 0x118}, [@common=@mark={'mark\x00', 0x10}, @arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}]}, @common=@dnat={'dnat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}, {{{0x0, 0x0, 0x0, 'bcsf0\x00', 'lo\x00', 'bcsf0\x00', 'erspan0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0x70, 0xa8, 0xe0}, [@snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}]}, @snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}]}, {0x0, '\x00', 0x2, 0x0, 0x1, [{{{0x0, 0x0, 0x0, 'ipddp0\x00', 'bcsh0\x00', 'bcsf0\x00', 'vlan0\x00', @random="3d80d3e65ea7", [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x70, 0x70, 0xc0}}, @common=@log={'log\x00', 0x28, {{0x0, "5d326c4a0552212b5e62abd6b4bcaea16fa0dfbca98fe6a6403615f707f4"}}}}]}, {0x0, '\x00', 0x4}]}, 0x3c0) 2018/03/30 07:10:02 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e21, 0xffffffff00000001}}}, &(0x7f0000000540)=0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000580)={r1, 0xe3, "9a2dfe01c1fee2552fe5cdc91369d6776ff421072779b158e319d645e1c941fe412ce8d197d8519551bf735d3b7f7858d4fd28cf8de4570788daf21e15b6aa732e9035c099f6ae5e54537783ecf1ea99062bac068075f8981cb68ef44049af3dcee8ba7b939de84f3e0eee1d2981155579429b25e4d4ec2eb581894f7b1850b7dd8b349e56677f5bc0a99e6d92f5e5cbd4d3f8cb85661f39c5f79a6a3b1d4c7d11510f24b21a29b8d9a880aaf3b69756547665b14aa3d36024036e40bbec53cd5b7b89cf3dffd93608c9662f69b7beb167c42e02b0abc6d5e26c059194c396702465b6"}, &(0x7f0000000680)=0xeb) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @remote}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000006c0)={r1, 0x3f}, &(0x7f0000000700)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={0x0, 0x100000000}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000001c0)={r3, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000280)=0x84) socket$packet(0x11, 0x3, 0x300) r5 = socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$bt_BT_POWER(r5, 0x112, 0x9, &(0x7f0000000800)=0xfffffffffffffc01, 0x1) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000000c0)={r4, 0x4}, &(0x7f0000000100)=0x8) syz_emit_ethernet(0x3e, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f0000000040)) socket$packet(0x11, 0x80000001, 0x300) 2018/03/30 07:10:02 executing program 2: r0 = socket(0x2, 0x3, 0xff) sendto$inet(r0, &(0x7f0000000000), 0xfdc5, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect(r0, &(0x7f0000000080)=@llc={0x1a, 0x10e, 0xfffffffffffffffb, 0x4, 0x100000001000, 0x8000, @random="4cca9eeaee5b"}, 0x80) 2018/03/30 07:10:02 executing program 7: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha512\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000000)="af4c555d0679bc0fa85739829ed9d0abef2dd6306d2314d1d970f60d1073e9339cb136578c05d39bbb5693c31344e224017505008c50c785011d0c8c21440fcaaa300cef07976007ad4445099988aca9e22ab6f912262890583ddb7c2a9b55199d880b11165d915836a04d55a39c967bd1de9f02fe77a918c504bed681adfc0e9c37a64387639fdf53c300e2c35e570837f533d26496a7cca844786e851d310e5b5d52feac008039b787c005050678c93a01dbed05e7", 0xb6) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00000000c0)={0x2}, 0x4) connect$inet6(r2, &(0x7f0000001c80)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) socketpair$inet(0x2, 0x80805, 0x4, &(0x7f0000000180)={0xffffffffffffffff}) r4 = accept4(r0, &(0x7f0000000000)=@nfc_llcp, &(0x7f0000000080)=0x80, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r3, 0x0, 0x48b, &(0x7f0000000280)={0x2, 'bcsh0\x00', 0x4}, 0x18) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f00000002c0)={'lo\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000300)={'tunl0\x00', r5}) ioctl$sock_inet6_SIOCSIFDSTADDR(r4, 0x8918, &(0x7f0000000200)={@mcast1={0xff, 0x1, [], 0x1}, 0x54, r6}) sendmsg(r4, &(0x7f0000000680)={&(0x7f0000000700)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="000100c100000000000000000000000000"], 0x11}, 0x0) 2018/03/30 07:10:02 executing program 0: pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000480)=0x14) sendmsg$nl_route(r0, &(0x7f0000000580)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000540)={&(0x7f00000004c0)=@getlink={0x54, 0x12, 0xc, 0x70bd2c, 0x25dfdbfc, {0x0, 0x0, 0x0, r1, 0x0, 0x31200}, [@IFLA_AF_SPEC={0x18, 0x1a, [{0x4, 0x1c}, {0x4, 0x7}, {0x4, 0x1f}, {0x4, 0x1f}, {0x4, 0x1c}]}, @IFLA_IF_NETNSID={0x8, 0x2e, 0x100}, @IFLA_ADDRESS={0xc, 0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x12}}, @IFLA_LINK={0x8, 0x5, 0x100}]}, 0x54}, 0x1, 0x0, 0x0, 0x40}, 0x4044851) syz_emit_ethernet(0x1, &(0x7f0000000180)=ANY=[@ANYBLOB="0180c2000000aaaaaaaaaaaa08060001080006060001ab6e44f0f6bb02000000aaaaaaaaaabbac1414008603494e79cbd6ca370ba3677025c9a6c856fe0af59d9de21cce5547b32893c900f3c20f359965d9481c2fc82763da7361e8988a97b106e7160b727b1c06eb4002241a3b524d307bdc4577534ce02bc761b57b5e6f6a4610db1186400cde582809f94daf4a64b54b7b25900dfa57881e8b4bf99458fe6ad64674dfd113c3a643b7b8528a"], &(0x7f0000000040)) r2 = socket(0xa, 0x805, 0x50) setsockopt$RDS_FREE_MR(r2, 0x114, 0x3, &(0x7f0000000000)={{0x100, 0x9}, 0x40}, 0x10) 2018/03/30 07:10:02 executing program 3: socket$packet(0x11, 0x3, 0x300) socket$inet6_tcp(0xa, 0x1, 0x0) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/03/30 07:10:02 executing program 6: r0 = socket$inet(0x2, 0x802, 0x0) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) bind$inet6(r1, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x98) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000d6cf78)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr=0x1000000, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, {{@in=@multicast2=0xe0000002}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) getsockopt$inet6_buf(r2, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000001ffc)=0x90) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000000, &(0x7f0000f62fe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000180)=ANY=[@ANYBLOB="6e61740000000000000000000000000000000000000000004ad35c09000000000000000004000000000000000000000000000000000054f171c169810000000000000000000000bf501a529a955c864853fcc1a79c298d20dd1a60ba76b18906f6e8fef7f20ef644000000000000000000000000000e0000140000000000"], 0x1) ioctl$int_out(r0, 0x5460, &(0x7f0000000040)) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000080)={0x1, 'ifb0\x00', 0x4}, 0x18) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000380)={'nat\x00', 0x0, 0x3, 0xec, [], 0x7, &(0x7f0000000200)=[{}, {}, {}, {}, {}, {}, {}], &(0x7f0000000280)=""/236}, &(0x7f0000000400)=0x78) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000440)={'syzkaller1\x00', 0x0}) setsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000000480)={@loopback={0x0, 0x1}, r3}, 0x14) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000bc0)=@broute={'broute\x00', 0x20, 0x2, 0x230, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000c40], 0x0, &(0x7f0000000000), &(0x7f0000000c40)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x11, 0x0, 0x6002, 'dummy0\x00', 'vlan0\x00', 'ip6gre0\x00', 'vcan0\x00', @empty, [0x0, 0x0, 0x0, 0x0, 0x0, 0xff], @empty, [], 0x70, 0xa0, 0xe8}, [@common=@AUDIT={'AUDIT\x00', 0x8}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x3}}}}, {{{0x1d, 0x0, 0x0, 'teql0\x00', "7643616e4a8700000000030000000001", 'vlan0\x00', 'ipddp0\x00', @random="56190635f233", [], @random="d238742a69de", [], 0x70, 0x70, 0xb8}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x3}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc}]}, 0x2a8) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000880)=@broute={'broute\x00', 0x20, 0x1, 0x150, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000700], 0x0, &(0x7f00000006c0), &(0x7f0000000700)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x1b, 0x0, 0x0, 'bcsf0\x00', 'teql0\x00', 'ip_vti0\x00', 'erspan0\x00', @empty, [], @random="c8992de4105a", [], 0x70, 0x70, 0xc0}}, @common=@LED={'LED\x00', 0x28, {{'syz1\x00'}}}}]}]}, 0x1c8) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000000c0)={'dummy0\x00', {0x2, 0x4e24, @broadcast=0xffffffff}}) 2018/03/30 07:10:02 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e21, 0xffffffff00000001}}}, &(0x7f0000000540)=0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000580)={r1, 0xe3, "9a2dfe01c1fee2552fe5cdc91369d6776ff421072779b158e319d645e1c941fe412ce8d197d8519551bf735d3b7f7858d4fd28cf8de4570788daf21e15b6aa732e9035c099f6ae5e54537783ecf1ea99062bac068075f8981cb68ef44049af3dcee8ba7b939de84f3e0eee1d2981155579429b25e4d4ec2eb581894f7b1850b7dd8b349e56677f5bc0a99e6d92f5e5cbd4d3f8cb85661f39c5f79a6a3b1d4c7d11510f24b21a29b8d9a880aaf3b69756547665b14aa3d36024036e40bbec53cd5b7b89cf3dffd93608c9662f69b7beb167c42e02b0abc6d5e26c059194c396702465b6"}, &(0x7f0000000680)=0xeb) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @remote}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000006c0)={r1, 0x3f}, &(0x7f0000000700)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={0x0, 0x100000000}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000001c0)={r3, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000280)=0x84) socket$packet(0x11, 0x3, 0x300) r5 = socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$bt_BT_POWER(r5, 0x112, 0x9, &(0x7f0000000800)=0xfffffffffffffc01, 0x1) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000000c0)={r4, 0x4}, &(0x7f0000000100)=0x8) syz_emit_ethernet(0x3e, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f0000000040)) socket$packet(0x11, 0x80000001, 0x300) 2018/03/30 07:10:02 executing program 2: r0 = socket(0x2, 0x3, 0x5) sendto$inet(r0, &(0x7f0000000000), 0xfdc5, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) getpeername$netlink(r0, &(0x7f0000000000), &(0x7f0000000080)=0xc) sendfile(r0, r0, &(0x7f0000000200), 0x3b20b8ec) sendto$inet(r0, &(0x7f00000000c0)="2d8bb180cb4fc8d101f50d13d06fa9a2da58b5b6efee1786c3b4d30e7d90d7803a127a607649f5eb2861f659f0ef1435c67c0044edd3752053ad807bd703cb145beec4ead81c85116f3351775f9c4483e637c214de225fb1d103ca1d082b511e2ac1742429cb651eb0bba457d3bfc672d2f38a729edf11db9577ecc122d2b0b5d5cb18efc2158dfa4dd36de860a975e7e9f5099169654bbf4238fda09d21b292db51b5513ac15e76ee4bc4b3ca215ae601fdfe0579c87baa7a4ee4ba37e44be448bcae8755d04a8b987caf28976a95bfabbcdc9a52857f68881e51dca255abac2c706da92c39e4e3d19d858b8ee1", 0xee, 0x10, &(0x7f00000001c0)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/03/30 07:10:02 executing program 5: r0 = accept4$packet(0xffffffffffffffff, 0x0, &(0x7f00000003c0), 0x80800) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x8, 0x80013, r0, 0x200000080000) r1 = socket$netlink(0x2, 0x5, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000040)=@security={'security\x00', 0xe, 0x4, 0x298, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x2a8, 0x2a8, 0x2a8, 0xffffffff, 0x4, &(0x7f0000000000), {[{{@uncond, 0x0, 0x70, 0x98}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}, {{@ip={@local={0xac, 0x14, 0x14, 0xaa}, @loopback=0x7f000001, 0x0, 0x0, 'ip6_vti0\x00', 'vcan0\x00'}, 0x0, 0x70, 0xd0}, @common=@SET={0x60, 'SET\x00'}}, {{@uncond, 0x0, 0x70, 0x98}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2f8) 2018/03/30 07:10:02 executing program 0: pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000480)=0x14) sendmsg$nl_route(r0, &(0x7f0000000580)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000540)={&(0x7f00000004c0)=@getlink={0x54, 0x12, 0xc, 0x70bd2c, 0x25dfdbfc, {0x0, 0x0, 0x0, r1, 0x0, 0x31200}, [@IFLA_AF_SPEC={0x18, 0x1a, [{0x4, 0x1c}, {0x4, 0x7}, {0x4, 0x1f}, {0x4, 0x1f}, {0x4, 0x1c}]}, @IFLA_IF_NETNSID={0x8, 0x2e, 0x100}, @IFLA_ADDRESS={0xc, 0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x12}}, @IFLA_LINK={0x8, 0x5, 0x100}]}, 0x54}, 0x1, 0x0, 0x0, 0x40}, 0x4044851) syz_emit_ethernet(0x1, &(0x7f0000000180)=ANY=[@ANYBLOB="0180c2000000aaaaaaaaaaaa08060001080006060001ab6e44f0f6bb02000000aaaaaaaaaabbac1414008603494e79cbd6ca370ba3677025c9a6c856fe0af59d9de21cce5547b32893c900f3c20f359965d9481c2fc82763da7361e8988a97b106e7160b727b1c06eb4002241a3b524d307bdc4577534ce02bc761b57b5e6f6a4610db1186400cde582809f94daf4a64b54b7b25900dfa57881e8b4bf99458fe6ad64674dfd113c3a643b7b8528a0886aae95c9e926f20c04a748b53929e956456332d80eb750553286467"], &(0x7f0000000040)) r2 = socket(0xa, 0x805, 0x50) setsockopt$RDS_FREE_MR(r2, 0x114, 0x3, &(0x7f0000000000)={{0x100, 0x9}, 0x40}, 0x10) 2018/03/30 07:10:02 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000040)={'icmp\x00'}, &(0x7f0000000080)=0x1e) socket$bt_bnep(0x1f, 0x3, 0x4) socketpair(0x0, 0xe, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000000000)={0x18, 0x0, {0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'bpq0\x00\x00\x00\x00\x00\x00@\x00'}}) close(r0) splice(0xffffffffffffffff, &(0x7f00000000c0), 0xffffffffffffffff, &(0x7f0000000100), 0x9000000000000, 0xf) 2018/03/30 07:10:02 executing program 2: r0 = socket(0x40000000000002, 0x0, 0x50000000000000) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) sendto$inet(r0, &(0x7f0000000000)="8ff57bcfd8cab4dae57c23205a0462d40596b0d4209b6f75f31eb1f4337e9f64", 0x20, 0x0, &(0x7f0000000040)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) accept(r0, &(0x7f0000000080)=@pptp={0x0, 0x0, {0x0, @dev}}, &(0x7f0000000100)=0x80) 2018/03/30 07:10:02 executing program 3: socket$packet(0x11, 0x3, 0x300) syz_emit_ethernet(0x3e, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa0086dd6050a09c00080000fe8000000000000000000000000000bbfe800000000000000000000000089078abc35fb1e58f68fcd1e8945d40d1decc5352de088b290fc5877b48302d1b7fc62be4dd73a571c1059d900c000207656898329bd22d746d5402b81ee30000000000000000000000"], &(0x7f0000000040)) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e20, 0x4, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x7}, {0xa, 0x4e21, 0x3f, @empty, 0x3}, 0x8, [0x4, 0x2, 0x6ba2, 0xfffffffffffffffe, 0x79, 0x8, 0x7, 0x4]}, 0x5c) 2018/03/30 07:10:02 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e21, 0xffffffff00000001, @empty, 0xfffffffffffffffd}}}, &(0x7f0000000540)=0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000580)={r1, 0xe3, "9a2dfe01c1fee2552fe5cdc91369d6776ff421072779b158e319d645e1c941fe412ce8d197d8519551bf735d3b7f7858d4fd28cf8de4570788daf21e15b6aa732e9035c099f6ae5e54537783ecf1ea99062bac068075f8981cb68ef44049af3dcee8ba7b939de84f3e0eee1d2981155579429b25e4d4ec2eb581894f7b1850b7dd8b349e56677f5bc0a99e6d92f5e5cbd4d3f8cb85661f39c5f79a6a3b1d4c7d11510f24b21a29b8d9a880aaf3b69756547665b14aa3d36024036e40bbec53cd5b7b89cf3dffd93608c9662f69b7beb167c42e02b0abc6d5e26c059194c396702465b6"}, &(0x7f0000000680)=0xeb) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @remote}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000006c0)={r1, 0x3f}, &(0x7f0000000700)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={0x0, 0x100000000}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000001c0)={r3, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000280)=0x84) socket$packet(0x11, 0x3, 0x300) r5 = socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$bt_BT_POWER(r5, 0x112, 0x9, &(0x7f0000000800)=0xfffffffffffffc01, 0x1) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000000c0)={r4, 0x4}, &(0x7f0000000100)=0x8) syz_emit_ethernet(0x3e, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f0000000040)) socket$packet(0x11, 0x80000001, 0x300) 2018/03/30 07:10:02 executing program 6: r0 = socket$inet(0x2, 0x802, 0x0) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) bind$inet6(r1, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x98) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000d6cf78)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr=0x1000000, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, {{@in=@multicast2=0xe0000002}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) getsockopt$inet6_buf(r2, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000001ffc)=0x90) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000000, &(0x7f0000f62fe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000180)=ANY=[@ANYBLOB="6e61740000000000000000000000000000000000000000004ad35c09000000000000000004000000000000000000000000000000000054f171c169810000000000000000000000bf501a529a955c864853fcc1a79c298d20dd1a60ba76b18906f6e8fef7f20ef644000000000000000000000000000e0000140000000000"], 0x1) ioctl$int_out(r0, 0x5460, &(0x7f0000000040)) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000080)={0x1, 'ifb0\x00', 0x4}, 0x18) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000380)={'nat\x00', 0x0, 0x3, 0xec, [], 0x7, &(0x7f0000000200)=[{}, {}, {}, {}, {}, {}, {}], &(0x7f0000000280)=""/236}, &(0x7f0000000400)=0x78) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000440)={'syzkaller1\x00', 0x0}) setsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000000480)={@loopback={0x0, 0x1}, r3}, 0x14) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000bc0)=@broute={'broute\x00', 0x20, 0x2, 0x230, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000c40], 0x0, &(0x7f0000000000), &(0x7f0000000c40)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x11, 0x0, 0x6002, 'dummy0\x00', 'vlan0\x00', 'ip6gre0\x00', 'vcan0\x00', @empty, [0x0, 0x0, 0x0, 0x0, 0x0, 0xff], @empty, [], 0x70, 0xa0, 0xe8}, [@common=@AUDIT={'AUDIT\x00', 0x8}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x3}}}}, {{{0x1d, 0x0, 0x0, 'teql0\x00', "7643616e4a8700000000030000000001", 'vlan0\x00', 'ipddp0\x00', @random="56190635f233", [], @random="d238742a69de", [], 0x70, 0x70, 0xb8}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x3}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc}]}, 0x2a8) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000880)=@broute={'broute\x00', 0x20, 0x1, 0x150, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000700], 0x0, &(0x7f00000006c0), &(0x7f0000000700)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x1b, 0x0, 0x0, 'bcsf0\x00', 'teql0\x00', 'ip_vti0\x00', 'erspan0\x00', @empty, [], @random="c8992de4105a", [], 0x70, 0x70, 0xc0}}, @common=@LED={'LED\x00', 0x28, {{'syz1\x00'}}}}]}]}, 0x1c8) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000000c0)={'dummy0\x00', {0x2, 0x4e24, @broadcast=0xffffffff}}) 2018/03/30 07:10:02 executing program 4: r0 = socket$packet(0x11, 0x8002, 0x300) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000003c0)={0xf, 0x15, &(0x7f0000000240)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x1}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x100000000}, @jmp={0x5, 0x7, 0xf, 0x9, 0x6, 0xfffffffe, 0x4}, @jmp={0x5, 0x81, 0xf, 0x3, 0xf, 0xffffffff, 0xfffffffffffffffc}, @exit={0x95}, @call={0x85, 0x0, 0x0, 0x21}, @jmp={0x5, 0x80, 0x1, 0x7, 0x0, 0xfffffffe, 0xfffffffffffffffd}, @generic={0x10001, 0x472, 0x8001, 0x101}, @alu={0x7, 0x8, 0xf, 0xe, 0xf, 0xfffffffe, 0x4}, @generic={0x100000000, 0x1ff, 0x80000001, 0x1}], {0x95}}, &(0x7f0000000300)='GPL\x00', 0x81, 0x72, &(0x7f0000000340)=""/114, 0x40f00, 0x1}, 0x48) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000440)={&(0x7f0000000200)='./file0\x00', r1}, 0x10) syz_emit_ethernet(0x3e, &(0x7f0000000080)=ANY=[@ANYBLOB="9df0067741f8aaaeaaaaaa0086dd6050a09c00080000fe8000000000000000000000000000bbfe8000000000010000000000000000aa000000f000089078"], &(0x7f0000000040)) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000140)=0xfffffffffffffffe, 0x166) socketpair$ax25(0x3, 0x3, 0xf6, &(0x7f0000000000)={0xffffffffffffffff}) socket$can_bcm(0x1d, 0x2, 0x2) getpeername$packet(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000001c0)=0x14) accept4$ax25(r2, &(0x7f00000000c0), &(0x7f0000000100)=0x10, 0x800) 2018/03/30 07:10:02 executing program 7: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha512\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000000)="af4c555d0679bc0fa85739829ed9d0abef2dd6306d2314d1d970f60d1073e9339cb136578c05d39bbb5693c31344e224017505008c50c785011d0c8c21440fcaaa300cef07976007ad4445099988aca9e22ab6f912262890583ddb7c2a9b55199d880b11165d915836a04d55a39c967bd1de9f02fe77a918c504bed681adfc0e9c37a64387639fdf53c300e2c35e570837f533d26496a7cca844786e851d310e5b5d52feac008039b787c005050678c93a01dbed05e7", 0xb6) r2 = socket$inet6(0xa, 0x1, 0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(r2, 0x29, 0x44, &(0x7f0000000240)={'IDLETIMER\x00'}, &(0x7f00000002c0)=0x1e) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000000b40)={&(0x7f0000000380)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000a80)=[{&(0x7f0000000400)=""/77, 0x4d}, {&(0x7f0000000280)=""/17, 0x11}, {&(0x7f0000000480)=""/222, 0xde}, {&(0x7f0000000580)=""/71, 0x47}, {&(0x7f0000000600)=""/123, 0x7b}, {&(0x7f0000000780)=""/141, 0x8d}, {&(0x7f0000000840)=""/250, 0xfa}, {&(0x7f0000000940)=""/115, 0x73}, {&(0x7f00000009c0)=""/178, 0xb2}], 0x9, &(0x7f00000006c0)=""/64, 0x40, 0x7}, 0x40000000) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r3, 0x111, 0x3, 0x0, 0x4) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00000000c0)={0x2}, 0x4) connect$inet6(r2, &(0x7f0000001c80)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) socketpair$inet(0x2, 0x80805, 0x4, &(0x7f0000000180)) r4 = accept4(r0, &(0x7f0000000000)=@nfc_llcp, &(0x7f0000000080)=0x80, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f00000001c0)={'tunl0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r4, 0x8918, &(0x7f0000000200)={@mcast1={0xff, 0x1, [], 0x1}, 0x54, r5}) sendmsg(r4, &(0x7f0000000680)={&(0x7f0000000700)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"], 0x11}, 0x0) 2018/03/30 07:10:02 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e21, 0xffffffff00000001, @empty, 0xfffffffffffffffd}}}, &(0x7f0000000540)=0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000580)={r1, 0xe3, "9a2dfe01c1fee2552fe5cdc91369d6776ff421072779b158e319d645e1c941fe412ce8d197d8519551bf735d3b7f7858d4fd28cf8de4570788daf21e15b6aa732e9035c099f6ae5e54537783ecf1ea99062bac068075f8981cb68ef44049af3dcee8ba7b939de84f3e0eee1d2981155579429b25e4d4ec2eb581894f7b1850b7dd8b349e56677f5bc0a99e6d92f5e5cbd4d3f8cb85661f39c5f79a6a3b1d4c7d11510f24b21a29b8d9a880aaf3b69756547665b14aa3d36024036e40bbec53cd5b7b89cf3dffd93608c9662f69b7beb167c42e02b0abc6d5e26c059194c396702465b6"}, &(0x7f0000000680)=0xeb) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @remote}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000006c0)={r1, 0x3f}, &(0x7f0000000700)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={0x0, 0x100000000}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000001c0)={r3, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000280)=0x84) socket$packet(0x11, 0x3, 0x300) r5 = socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$bt_BT_POWER(r5, 0x112, 0x9, &(0x7f0000000800)=0xfffffffffffffc01, 0x1) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000000c0)={r4, 0x4}, &(0x7f0000000100)=0x8) syz_emit_ethernet(0x3e, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f0000000040)) socket$packet(0x11, 0x80000001, 0x300) 2018/03/30 07:10:02 executing program 3: socket$packet(0x11, 0x3, 0x300) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) syz_emit_ethernet(0x11, &(0x7f0000000000)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}, [], {@x25={0x805, {0x3, 0x75ab, 0xff}}}}, &(0x7f0000000080)={0x1, 0x2, [0x708, 0x79b, 0x2ea, 0xe1d]}) 2018/03/30 07:10:02 executing program 0: pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000480)=0x14) sendmsg$nl_route(r0, &(0x7f0000000580)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000540)={&(0x7f00000004c0)=@getlink={0x54, 0x12, 0xc, 0x70bd2c, 0x25dfdbfc, {0x0, 0x0, 0x0, r1, 0x0, 0x31200}, [@IFLA_AF_SPEC={0x18, 0x1a, [{0x4, 0x1c}, {0x4, 0x7}, {0x4, 0x1f}, {0x4, 0x1f}, {0x4, 0x1c}]}, @IFLA_IF_NETNSID={0x8, 0x2e, 0x100}, @IFLA_ADDRESS={0xc, 0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x12}}, @IFLA_LINK={0x8, 0x5, 0x100}]}, 0x54}, 0x1, 0x0, 0x0, 0x40}, 0x4044851) syz_emit_ethernet(0x1, &(0x7f0000000180)=ANY=[@ANYBLOB="0180c2000000aaaaaaaaaaaa08060001080006060001ab6e44f0f6bb02000000aaaaaaaaaabbac1414008603494e79cbd6ca370ba3677025c9a6c856fe0af59d9de21cce5547b32893c900f3c20f359965d9481c2fc82763da7361e8988a97b106e7160b727b1c06eb4002241a3b524d307bdc4577534ce02bc761b57b5e6f6a4610db1186400cde582809f94daf4a64b54b7b25900dfa57881e8b4bf99458fe6ad64674dfd113c3a643b7b8528a0886aae95c9e926f20c04a748b53929e956456332d80eb7505532864674c1a6e06e170cff1e9c5a9c91f0c"], &(0x7f0000000040)) r2 = socket(0xa, 0x805, 0x50) setsockopt$RDS_FREE_MR(r2, 0x114, 0x3, &(0x7f0000000000)={{0x100, 0x9}, 0x40}, 0x10) 2018/03/30 07:10:02 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e21, 0xffffffff00000001, @empty, 0xfffffffffffffffd}}}, &(0x7f0000000540)=0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000580)={r1, 0xe3, "9a2dfe01c1fee2552fe5cdc91369d6776ff421072779b158e319d645e1c941fe412ce8d197d8519551bf735d3b7f7858d4fd28cf8de4570788daf21e15b6aa732e9035c099f6ae5e54537783ecf1ea99062bac068075f8981cb68ef44049af3dcee8ba7b939de84f3e0eee1d2981155579429b25e4d4ec2eb581894f7b1850b7dd8b349e56677f5bc0a99e6d92f5e5cbd4d3f8cb85661f39c5f79a6a3b1d4c7d11510f24b21a29b8d9a880aaf3b69756547665b14aa3d36024036e40bbec53cd5b7b89cf3dffd93608c9662f69b7beb167c42e02b0abc6d5e26c059194c396702465b6"}, &(0x7f0000000680)=0xeb) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @remote}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000006c0)={r1, 0x3f}, &(0x7f0000000700)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={0x0, 0x100000000}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000001c0)={r3, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000280)=0x84) socket$packet(0x11, 0x3, 0x300) r5 = socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$bt_BT_POWER(r5, 0x112, 0x9, &(0x7f0000000800)=0xfffffffffffffc01, 0x1) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000000c0)={r4, 0x4}, &(0x7f0000000100)=0x8) syz_emit_ethernet(0x3e, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f0000000040)) socket$packet(0x11, 0x80000001, 0x300) 2018/03/30 07:10:02 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f00000002c0)={0xffffffffffffffff}) sendmmsg$alg(r3, &(0x7f0000003880)=[{0x0, 0x0, &(0x7f00000035c0)=[{&(0x7f0000003500)='W', 0x1}], 0x1, &(0x7f0000003640), 0x0, 0x4000}], 0x1, 0x20040000) sendmsg$nl_xfrm(r3, &(0x7f0000000780)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000740)={&(0x7f0000000480)=@updpolicy={0xb8, 0x19, 0x0, 0x0, 0x0, {{@in=@loopback=0x7f000001, @in6=@mcast1={0xff, 0x1, [], 0x1}}}}, 0xffcb}, 0x1}, 0x0) accept4$packet(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000240)=0x14, 0x800) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000280)={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x63, r4}) getsockopt$inet_tcp_int(r3, 0x6, 0x1f, &(0x7f0000000080), &(0x7f00000000c0)=0x4) socketpair(0x0, 0x5, 0x4, &(0x7f0000000300)={0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000380)={0x1, &(0x7f0000000340)=[{0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r5, 0xc0086421, &(0x7f00000003c0)={r6, 0x2}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000140)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_WAIT_VBLANK(r7, 0xc018643a, &(0x7f0000000180)={0x40000000, 0x2, 0x38}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_MAP(r8, 0xc0286415, &(0x7f0000000040)={0x0, 0x2, 0x3, 0x48, &(0x7f0000ffb000/0x4000)=nil, 0x7}) 2018/03/30 07:10:02 executing program 4: socket$packet(0x11, 0x3, 0x300) syz_emit_ethernet(0x3e, &(0x7f0000000080)={@random="9df0067741f8", @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/03/30 07:10:02 executing program 2: r0 = socket(0x2, 0x3, 0x5) socket$vsock_stream(0x28, 0x1, 0x0) sendto$inet(r0, &(0x7f0000000100), 0x0, 0x0, &(0x7f0000000040)={0x2}, 0x10) socket$inet6(0xa, 0x5, 0x65) accept$unix(r0, &(0x7f0000000080), &(0x7f0000000000)=0x6e) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0xdc, &(0x7f0000000100)=[@in={0x2, 0x4e20, @rand_addr=0x3}, @in6={0xa, 0x4e21, 0x81, @loopback={0x0, 0x1}, 0x6}, @in6={0xa, 0x4e24, 0x9, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x9}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in={0x2, 0x4e24, @rand_addr=0x7}, @in={0x2, 0x4e24}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e21, 0x4, @empty, 0x1f}, @in6={0xa, 0x4e21, 0x18d, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, @in6={0xa, 0x4e20, 0x8000, @dev={0xfe, 0x80, [], 0x11}, 0xfffffffffffffffc}]}, &(0x7f0000000240)=0x10) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000280)={r1, 0x4}, 0x8) 2018/03/30 07:10:02 executing program 6: r0 = socket$inet(0x2, 0x802, 0x0) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) bind$inet6(r1, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x98) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000d6cf78)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr=0x1000000, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, {{@in=@multicast2=0xe0000002}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) getsockopt$inet6_buf(r2, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000001ffc)=0x90) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000000, &(0x7f0000f62fe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000180)=ANY=[@ANYBLOB="6e61740000000000000000000000000000000000000000004ad35c09000000000000000004000000000000000000000000000000000054f171c169810000000000000000000000bf501a529a955c864853fcc1a79c298d20dd1a60ba76b18906f6e8fef7f20ef644000000000000000000000000000e0000140000000000"], 0x1) ioctl$int_out(r0, 0x5460, &(0x7f0000000040)) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000080)={0x1, 'ifb0\x00', 0x4}, 0x18) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000380)={'nat\x00', 0x0, 0x3, 0xec, [], 0x7, &(0x7f0000000200)=[{}, {}, {}, {}, {}, {}, {}], &(0x7f0000000280)=""/236}, &(0x7f0000000400)=0x78) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000440)={'syzkaller1\x00', 0x0}) setsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000000480)={@loopback={0x0, 0x1}, r3}, 0x14) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000bc0)=@broute={'broute\x00', 0x20, 0x2, 0x230, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000c40], 0x0, &(0x7f0000000000), &(0x7f0000000c40)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x11, 0x0, 0x6002, 'dummy0\x00', 'vlan0\x00', 'ip6gre0\x00', 'vcan0\x00', @empty, [0x0, 0x0, 0x0, 0x0, 0x0, 0xff], @empty, [], 0x70, 0xa0, 0xe8}, [@common=@AUDIT={'AUDIT\x00', 0x8}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x3}}}}, {{{0x1d, 0x0, 0x0, 'teql0\x00', "7643616e4a8700000000030000000001", 'vlan0\x00', 'ipddp0\x00', @random="56190635f233", [], @random="d238742a69de", [], 0x70, 0x70, 0xb8}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x3}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc}]}, 0x2a8) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000880)=@broute={'broute\x00', 0x20, 0x1, 0x150, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000700], 0x0, &(0x7f00000006c0), &(0x7f0000000700)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x1b, 0x0, 0x0, 'bcsf0\x00', 'teql0\x00', 'ip_vti0\x00', 'erspan0\x00', @empty, [], @random="c8992de4105a", [], 0x70, 0x70, 0xc0}}, @common=@LED={'LED\x00', 0x28, {{'syz1\x00'}}}}]}]}, 0x1c8) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000000c0)={'dummy0\x00', {0x2, 0x4e24, @broadcast=0xffffffff}}) 2018/03/30 07:10:02 executing program 4: socket$packet(0x11, 0x3, 0x300) r0 = accept4$netrom(0xffffffffffffff9c, &(0x7f00000003c0)=@full, &(0x7f0000000440)=0x48, 0x800) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000480), &(0x7f00000004c0)=0x4) syz_emit_ethernet(0x1, &(0x7f0000000180)=ANY=[@ANYBLOB="9df0067741f8aaaaaaaaaa0086dd6050a09c00080000fe8000000000000000000000000000bbfe8000000000000000000000000000aa0000000000089078e00e068964f366597cb187329177c8f16a22345345fca42a3dcabf2d268c498ddc6024ac78771b8fabcb8570fe101cf39ea16480ea01c561462f768dd6bec5facb170f71f61ecced02bcca869c7948aec0cc6908da7068afa04e1b13629d0b1324f10adebed684e86c7a91bc4c9f4f12c0409c13f7bf8fd86ce57b24d3bd67bced88e331c2a382ca8e9365725a6b6360bc18690a7f9b981804bc2d5b245a83b666726d22c1385f"], &(0x7f0000000040)={0x0, 0x10000000000}) 2018/03/30 07:10:02 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e21, 0xffffffff00000001, @empty, 0xfffffffffffffffd}}}, &(0x7f0000000540)=0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000580)={0x0, 0xe3, "9a2dfe01c1fee2552fe5cdc91369d6776ff421072779b158e319d645e1c941fe412ce8d197d8519551bf735d3b7f7858d4fd28cf8de4570788daf21e15b6aa732e9035c099f6ae5e54537783ecf1ea99062bac068075f8981cb68ef44049af3dcee8ba7b939de84f3e0eee1d2981155579429b25e4d4ec2eb581894f7b1850b7dd8b349e56677f5bc0a99e6d92f5e5cbd4d3f8cb85661f39c5f79a6a3b1d4c7d11510f24b21a29b8d9a880aaf3b69756547665b14aa3d36024036e40bbec53cd5b7b89cf3dffd93608c9662f69b7beb167c42e02b0abc6d5e26c059194c396702465b6"}, &(0x7f0000000680)=0xeb) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @remote}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000006c0)={r1, 0x3f}, &(0x7f0000000700)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={0x0, 0x100000000}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000001c0)={r3, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000280)=0x84) socket$packet(0x11, 0x3, 0x300) r5 = socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$bt_BT_POWER(r5, 0x112, 0x9, &(0x7f0000000800)=0xfffffffffffffc01, 0x1) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000000c0)={r4, 0x4}, &(0x7f0000000100)=0x8) syz_emit_ethernet(0x3e, &(0x7f0000000380)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa0086dd4950a09ce7070000fe800000000000000000005c550000bbfe8000000000000000000000000000aa0000000000089078144be7fa4f393aa9d67b140301788c36c11a7b364d1af80cf805611d47d0c19b8d1971b40cfd5dbf4210179f1eff947fd230d79f378240f50ba09fe0102aa84b24fad17112b5fd436584b5ab7bf0038abbdf7df3688ab40cf8d67d4de040643bb17e8bee34a7c83590dfda8d79a981a253077a84b49d0236ed84babc5d2c1bf5f4fe379e8d42041c07594207ebe391f9920cd404349f041449a971c5574367b2e3a2c1683c9d41093bd825428c5c206150ec244aae2aacc6680e4af8dd3d273106a612cb7ae0a7e0381302e21359157726d9c66488af16f7fb25e1deb0eeb7bbd341e4ac96f3cbdf5488a5b8d7566cb1921c55ff12e38080a039dd23a3ca9cc0c982711af791405bf3f1bf69fb4728b1b97dfa55bf59fa814251f95be6fdc42fce8d75832204097cd958f88342a179bd3a83056ea009f04acdf0032f0460f597a329583326cd78efb3efad838e3cca076d4d538f100f60497be5dce27f2f4bb7ea43447d"], &(0x7f0000000040)) socket$packet(0x11, 0x80000001, 0x300) 2018/03/30 07:10:02 executing program 0: pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000480)=0x14) sendmsg$nl_route(r0, &(0x7f0000000580)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000540)={&(0x7f00000004c0)=@getlink={0x54, 0x12, 0xc, 0x70bd2c, 0x25dfdbfc, {0x0, 0x0, 0x0, r1, 0x0, 0x31200}, [@IFLA_AF_SPEC={0x18, 0x1a, [{0x4, 0x1c}, {0x4, 0x7}, {0x4, 0x1f}, {0x4, 0x1f}, {0x4, 0x1c}]}, @IFLA_IF_NETNSID={0x8, 0x2e, 0x100}, @IFLA_ADDRESS={0xc, 0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x12}}, @IFLA_LINK={0x8, 0x5, 0x100}]}, 0x54}, 0x1, 0x0, 0x0, 0x40}, 0x4044851) syz_emit_ethernet(0x1, &(0x7f0000000180)=ANY=[@ANYBLOB="0180c2000000aaaaaaaaaaaa08060001080006060001ab6e44f0f6bb02000000aaaaaaaaaabbac1414008603494e79cbd6ca370ba3677025c9a6c856fe0af59d9de21cce5547b32893c900f3c20f359965d9481c2fc82763da7361e8988a97b106e7160b727b1c06eb4002241a3b524d307bdc4577534ce02bc761b57b5e6f6a4610db1186400cde582809f94daf4a64b54b7b25900dfa57881e8b4bf99458fe6ad64674dfd113c3a643b7b8528a0886aae95c9e926f20c04a748b53929e956456332d80eb7505532864674c1a6e06e170cff1e9c5a9c91f0c891e04cedb77ca"], &(0x7f0000000040)) r2 = socket(0xa, 0x805, 0x50) setsockopt$RDS_FREE_MR(r2, 0x114, 0x3, &(0x7f0000000000)={{0x100, 0x9}, 0x40}, 0x10) 2018/03/30 07:10:02 executing program 3: socket$packet(0x11, 0x3, 0x300) syz_emit_ethernet(0x3e, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa0086dd6050a002ab61c667afbeca88b69e14b3f79ec79c00080000fe8000000000000000000000000000bbfe8000000000000000000000000000aa0000000000089078"], &(0x7f0000000040)) 2018/03/30 07:10:02 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e21, 0xffffffff00000001, @empty, 0xfffffffffffffffd}}}, &(0x7f0000000540)=0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000580)={0x0, 0xe3, "9a2dfe01c1fee2552fe5cdc91369d6776ff421072779b158e319d645e1c941fe412ce8d197d8519551bf735d3b7f7858d4fd28cf8de4570788daf21e15b6aa732e9035c099f6ae5e54537783ecf1ea99062bac068075f8981cb68ef44049af3dcee8ba7b939de84f3e0eee1d2981155579429b25e4d4ec2eb581894f7b1850b7dd8b349e56677f5bc0a99e6d92f5e5cbd4d3f8cb85661f39c5f79a6a3b1d4c7d11510f24b21a29b8d9a880aaf3b69756547665b14aa3d36024036e40bbec53cd5b7b89cf3dffd93608c9662f69b7beb167c42e02b0abc6d5e26c059194c396702465b6"}, &(0x7f0000000680)=0xeb) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @remote}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000006c0)={r1, 0x3f}, &(0x7f0000000700)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={0x0, 0x100000000}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000001c0)={r3, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000280)=0x84) socket$packet(0x11, 0x3, 0x300) r5 = socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$bt_BT_POWER(r5, 0x112, 0x9, &(0x7f0000000800)=0xfffffffffffffc01, 0x1) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000000c0)={r4, 0x4}, &(0x7f0000000100)=0x8) syz_emit_ethernet(0x3e, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f0000000040)) socket$packet(0x11, 0x80000001, 0x300) 2018/03/30 07:10:02 executing program 2: r0 = socket(0x2, 0x3, 0x5) sendto$inet(r0, &(0x7f0000000000), 0xfdc5, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x20) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000000c0)={r1, 0x1, 0x12, "abc08c82612fd79b7eca572a1a08b8b92463"}, 0x1a) 2018/03/30 07:10:02 executing program 7: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha512\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000000)="af4c555d0679bc0fa85739829ed9d0abef2dd6306d2314d1d970f60d1073e9339cb136578c05d39bbb5693c31344e224017505008c50c785011d0c8c21440fcaaa300cef07976007ad4445099988aca9e22ab6f912262890583ddb7c2a9b55199d880b11165d915836a04d55a39c967bd1de9f02fe77a918c504bed681adfc0e9c37a64387639fdf53c300e2c35e570837f533d26496a7cca844786e851d310e5b5d52feac008039b787c005050678c93a01dbed05e7", 0xb6) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00000000c0)={0x2}, 0x4) connect$inet6(r2, &(0x7f0000001c80)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) socketpair$inet(0x2, 0x80805, 0x4, &(0x7f0000000180)) r3 = accept4(r0, &(0x7f0000000000)=@nfc_llcp, &(0x7f0000000080)=0x80, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f00000001c0)={'tunl0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000000200)={@mcast1={0xff, 0x1, [], 0x1}, 0x54, r4}) sendmsg(r3, &(0x7f0000000680)={&(0x7f0000000700)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="000100c100000000000000000000000000"], 0x11}, 0x0) pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_IP_IPSEC_POLICY(r6, 0x0, 0x10, &(0x7f0000000340)={{{@in6=@dev, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@multicast2}}, &(0x7f0000000440)=0xe8) sendmsg$nl_xfrm(r5, &(0x7f0000000780)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x2005}, 0xc, &(0x7f00000006c0)={&(0x7f0000000480)=@delpolicy={0x1d8, 0x14, 0x400, 0x70bd2c, 0x25dfdbfe, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e23, 0x6, 0x4e22, 0x0, 0xa, 0x80, 0x80, 0x3a, 0x0, r7}, 0x6e6bbe, 0x1}, [@tmpl={0xc4, 0x5, [{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d4, 0x33}, 0x2, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x3500, 0x3, 0x1, 0x1f, 0x6, 0x6, 0x4}, {{@in=@loopback=0x7f000001, 0x4d3, 0x33}, 0x2, @in=@dev={0xac, 0x14, 0x14, 0x10}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x1, 0x4}, {{@in6=@loopback={0x0, 0x1}, 0x4d4, 0xff}, 0xa, @in6, 0x3504, 0x4, 0x0, 0x40, 0x1, 0x3f, 0x5}]}, @coaddr={0x14, 0xe}, @policy_type={0xc, 0x10, {0x1}}, @mark={0xc, 0x15, {0x35075d, 0x2}}, @sec_ctx={0xc, 0x8, {0x8, 0x8, 0x0, 0x986}}, @mark={0xc, 0x15, {0x35075b}}, @mark={0xc, 0x15, {0x35075d, 0x2e}}, @algo_comp={0x54, 0x3, {{'deflate\x00'}, 0x50, "071ea445d9da09d79f68"}}, @coaddr={0x14, 0xe, @in6}, @mark={0xc, 0x15, {0x350759, 0x6}}]}, 0x1d8}, 0x1, 0x0, 0x0, 0x10}, 0x4000010) ioctl$DRM_IOCTL_ADD_CTX(r6, 0xc0086420, &(0x7f00000002c0)) 2018/03/30 07:10:02 executing program 4: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) socket$packet(0x11, 0x3, 0x300) syz_emit_ethernet(0x3e, &(0x7f0000000180)=ANY=[@ANYBLOB="9df0067741f8aaaaaaaaaa0086dd6050a09c00080000fe800000000000000000000000000000fe8000000000000000000000000000aa0000000000089078656a22244e945915d04516545b0c508bc321e53645fce6a995c62ed86844578d6d5a2e9e0d5a7b52b9af879cffca113670f7df999eef0e40312d28436f39fa3ae655f5802131d543710fd44d65d8375e09e42cc73b2b8b7323eab75a65ee750f251924d0c36c4435661cd0eb3d9b1df70ef4e8589bb9a93704d7ee06137b7d5382cccea3"], &(0x7f0000000040)) 2018/03/30 07:10:02 executing program 6: r0 = socket$inet(0x2, 0x802, 0x0) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) bind$inet6(r1, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x98) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000d6cf78)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr=0x1000000, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, {{@in=@multicast2=0xe0000002}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) getsockopt$inet6_buf(r2, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000001ffc)=0x90) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000000, &(0x7f0000f62fe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000180)=ANY=[@ANYBLOB="6e61740000000000000000000000000000000000000000004ad35c09000000000000000004000000000000000000000000000000000054f171c169810000000000000000000000bf501a529a955c864853fcc1a79c298d20dd1a60ba76b18906f6e8fef7f20ef644000000000000000000000000000e0000140000000000"], 0x1) ioctl$int_out(r0, 0x5460, &(0x7f0000000040)) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000080)={0x1, 'ifb0\x00', 0x4}, 0x18) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000380)={'nat\x00', 0x0, 0x3, 0xec, [], 0x7, &(0x7f0000000200)=[{}, {}, {}, {}, {}, {}, {}], &(0x7f0000000280)=""/236}, &(0x7f0000000400)=0x78) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000440)={'syzkaller1\x00', 0x0}) setsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000000480)={@loopback={0x0, 0x1}, r3}, 0x14) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000bc0)=@broute={'broute\x00', 0x20, 0x2, 0x230, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000c40], 0x0, &(0x7f0000000000), &(0x7f0000000c40)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x11, 0x0, 0x6002, 'dummy0\x00', 'vlan0\x00', 'ip6gre0\x00', 'vcan0\x00', @empty, [0x0, 0x0, 0x0, 0x0, 0x0, 0xff], @empty, [], 0x70, 0xa0, 0xe8}, [@common=@AUDIT={'AUDIT\x00', 0x8}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x3}}}}, {{{0x1d, 0x0, 0x0, 'teql0\x00', "7643616e4a8700000000030000000001", 'vlan0\x00', 'ipddp0\x00', @random="56190635f233", [], @random="d238742a69de", [], 0x70, 0x70, 0xb8}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x3}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc}]}, 0x2a8) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000880)=@broute={'broute\x00', 0x20, 0x1, 0x150, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000700], 0x0, &(0x7f00000006c0), &(0x7f0000000700)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x1b, 0x0, 0x0, 'bcsf0\x00', 'teql0\x00', 'ip_vti0\x00', 'erspan0\x00', @empty, [], @random="c8992de4105a", [], 0x70, 0x70, 0xc0}}, @common=@LED={'LED\x00', 0x28, {{'syz1\x00'}}}}]}]}, 0x1c8) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000000c0)={'dummy0\x00', {0x2, 0x4e24, @broadcast=0xffffffff}}) 2018/03/30 07:10:02 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00007a4ff0)=[{&(0x7f00000000c0)="390000001100094700bb00e1c30500000700000002000000450000000000800006001a000d003f000000280f07000300f80000000000060400", 0x39}], 0x0) unshare(0x40000000) r1 = socket$kcm(0x29, 0x0, 0x0) socketpair$inet6(0xa, 0x4, 0x8, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000500)={0x40, 0x24f4, 0x201, 0x0, 0x9c6e, 0x42fa, 0x80, 0x5, 0x0}, &(0x7f0000000540)=0x20) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000580)={r4, 0x40e3af60, 0x2, 0x7cb, 0x9303, 0xa9}, &(0x7f00000005c0)=0x14) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000480)={0x2cde, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e21, @multicast2=0xe0000002}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, 0x1, 0x4, 0x1, 0x5, &(0x7f0000000440)='vcan0\x00'}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f00000010c0)={r0}) r6 = accept4$packet(r5, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000640)=0x14, 0x800) getsockname$packet(r6, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000006c0)=0xfffffffffffffe32) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f00000008c0), &(0x7f0000000940)=0x68) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000)=0x10, 0x4) socketpair(0x9, 0x801, 0x1, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r8, 0xc04064a0, &(0x7f0000000840)={&(0x7f0000000740)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000780)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000007c0)=[0x0], &(0x7f0000000800)=[0x0, 0x0, 0x0], 0x5, 0x5, 0x1, 0x3}) r9 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f0000000880)=0x448, 0x4) setsockopt$inet_tcp_TCP_MD5SIG(r7, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x4e22, 0x62, @remote={0xfe, 0x80, [], 0xbb}, 0x4}}, 0x5, 0x5, 0x6, "5aab54d5c715a69593a44a537613590b621392c499d1b3e60a0a6fe84cdc640d1e90b9ac9668e93af28ba72acafb69415bd9d0b28447d0a76d8db16399d5b120b6c16bf400fe14f3b5cbe624c37498ca"}, 0xd8) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r9, 0x84, 0x15, &(0x7f0000000040), 0x4) setsockopt$EBT_SO_SET_ENTRIES(r9, 0x0, 0x80, &(0x7f00000003c0)=@nat={'nat\x00', 0x19, 0x2, 0x411, [0x200000c0, 0x0, 0x0, 0x20000248, 0x20000358], 0x0, &(0x7f0000000080), &(0x7f0000000980)=ANY=[@ANYBLOB="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"]}, 0x489) 2018/03/30 07:10:02 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e21, 0xffffffff00000001, @empty, 0xfffffffffffffffd}}}, &(0x7f0000000540)=0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000580)={0x0, 0xe3, "9a2dfe01c1fee2552fe5cdc91369d6776ff421072779b158e319d645e1c941fe412ce8d197d8519551bf735d3b7f7858d4fd28cf8de4570788daf21e15b6aa732e9035c099f6ae5e54537783ecf1ea99062bac068075f8981cb68ef44049af3dcee8ba7b939de84f3e0eee1d2981155579429b25e4d4ec2eb581894f7b1850b7dd8b349e56677f5bc0a99e6d92f5e5cbd4d3f8cb85661f39c5f79a6a3b1d4c7d11510f24b21a29b8d9a880aaf3b69756547665b14aa3d36024036e40bbec53cd5b7b89cf3dffd93608c9662f69b7beb167c42e02b0abc6d5e26c059194c396702465b6"}, &(0x7f0000000680)=0xeb) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @remote}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000006c0)={r1, 0x3f}, &(0x7f0000000700)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={0x0, 0x100000000}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000001c0)={r3, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000280)=0x84) socket$packet(0x11, 0x3, 0x300) r5 = socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$bt_BT_POWER(r5, 0x112, 0x9, &(0x7f0000000800)=0xfffffffffffffc01, 0x1) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000000c0)={r4, 0x4}, &(0x7f0000000100)=0x8) syz_emit_ethernet(0x3e, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f0000000040)) socket$packet(0x11, 0x80000001, 0x300) 2018/03/30 07:10:02 executing program 2: r0 = socket(0x2, 0x3, 0x5) sendto$inet(r0, &(0x7f0000000000), 0xfdc5, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x4c, &(0x7f0000000080)=[@in6={0xa, 0x4e22, 0x800, @ipv4={[], [0xff, 0xff]}, 0xffff}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xf}}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x7f, 0x200, 0xfdd, 0x6, r1}, &(0x7f0000000180)=0x10) 2018/03/30 07:10:02 executing program 3: r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x80000) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@int=0xf, 0x4) r1 = socket$packet(0x11, 0x3, 0x300) syz_extract_tcp_res(&(0x7f0000000200)={0x41424344}, 0x0, 0x3) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000100)='ip6tnl0\x00') syz_extract_tcp_res(&(0x7f0000000080)={0x41424344, 0x41424344}, 0xcc4, 0xfffffffffffffff9) syz_emit_ethernet(0x8c, &(0x7f0000000240)=ANY=[@ANYBLOB="aaaaaaaaaa16aaaaaaaaaa0008004e07007e0065000004ff9078ac1414bbac1414bb831bffac14140c00000af000008001ffffffffffffffffac1414aa0994060000cbf900004e234e23", @ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="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"], &(0x7f0000000040)={0x0, 0x0, [0x0, 0x0, 0x4]}) [ 62.769815] IPVS: ftp: loaded support on port[0] = 21 2018/03/30 07:10:03 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e21, 0xffffffff00000001, @empty, 0xfffffffffffffffd}}}, &(0x7f0000000540)=0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000580)={r1}, &(0x7f0000000680)=0x8) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @remote}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000006c0)={r1, 0x3f}, &(0x7f0000000700)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={0x0, 0x100000000}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000001c0)={r3, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000280)=0x84) socket$packet(0x11, 0x3, 0x300) r5 = socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$bt_BT_POWER(r5, 0x112, 0x9, &(0x7f0000000800)=0xfffffffffffffc01, 0x1) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000000c0)={r4, 0x4}, &(0x7f0000000100)=0x8) syz_emit_ethernet(0x3e, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f0000000040)) socket$packet(0x11, 0x80000001, 0x300) 2018/03/30 07:10:03 executing program 4: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000100)={0x8, &(0x7f00000000c0)=[{0xafa, 0x7, 0x1, 0x3}, {0x1, 0x0, 0x2, 0x4}, {0x6, 0x10001, 0xd0, 0x7fff}, {0x9c, 0x5, 0x5, 0x329c}, {0xc4e2, 0xf6c, 0x9c, 0x2}, {0x0, 0x0, 0x20}, {0x1, 0x100, 0x1}, {0x3, 0xffff, 0x1, 0x8}]}, 0x10) socket$packet(0x11, 0x3, 0x300) syz_emit_ethernet(0x3e, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000040)) 2018/03/30 07:10:03 executing program 0: pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000480)=0x14) sendmsg$nl_route(r0, &(0x7f0000000580)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000540)={&(0x7f00000004c0)=@getlink={0x54, 0x12, 0xc, 0x70bd2c, 0x25dfdbfc, {0x0, 0x0, 0x0, r1, 0x0, 0x31200}, [@IFLA_AF_SPEC={0x18, 0x1a, [{0x4, 0x1c}, {0x4, 0x7}, {0x4, 0x1f}, {0x4, 0x1f}, {0x4, 0x1c}]}, @IFLA_IF_NETNSID={0x8, 0x2e, 0x100}, @IFLA_ADDRESS={0xc, 0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x12}}, @IFLA_LINK={0x8, 0x5, 0x100}]}, 0x54}, 0x1, 0x0, 0x0, 0x40}, 0x4044851) syz_emit_ethernet(0x1, &(0x7f0000000180)=ANY=[@ANYBLOB="0180c2000000aaaaaaaaaaaa08060001080006060001ab6e44f0f6bb02000000aaaaaaaaaabbac1414008603494e79cbd6ca370ba3677025c9a6c856fe0af59d9de21cce5547b32893c900f3c20f359965d9481c2fc82763da7361e8988a97b106e7160b727b1c06eb4002241a3b524d307bdc4577534ce02bc761b57b5e6f6a4610db1186400cde582809f94daf4a64b54b7b25900dfa57881e8b4bf99458fe6ad64674dfd113c3a643b7b8528a0886aae95c9e926f20c04a748b53929e956456332d80eb7505532864674c1a6e06e170cff1e9c5a9c91f0c891e04cedb77ca70a6b257"], &(0x7f0000000040)) r2 = socket(0xa, 0x805, 0x50) setsockopt$RDS_FREE_MR(r2, 0x114, 0x3, &(0x7f0000000000)={{0x100, 0x9}, 0x40}, 0x10) 2018/03/30 07:10:03 executing program 3: socket$packet(0x11, 0x3, 0x300) syz_emit_ethernet(0x3e, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaa081100fe80000000566300000000000000010000d88d863db396d4194a2300000037062940c5e00ba3a893589d642c6113f7c23b2dcc2b295ccf4ec5af873eeb0e0df1dbbe6cd6372a916f71724a509effa678a369eb0850d27126aa304b1d8b5420b4d7e8c41471a6a11b2ad4dfb75bcb489cccda778013bdb5c9e0470783ced679bdf373ed4870c887b05a51686dcbc20511ab3d"], &(0x7f0000000040)) getuid() 2018/03/30 07:10:03 executing program 2: r0 = socket(0x2, 0x3, 0x5) accept$inet(r0, &(0x7f00000000c0)={0x0, 0x0, @broadcast}, &(0x7f0000000100)=0x10) sendto$inet(r0, &(0x7f0000000000), 0xfdc5, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000140)=0x7, 0x4) 2018/03/30 07:10:03 executing program 7: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha512\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000000)="af4c555d0679bc0fa85739829ed9d0abef2dd6306d2314d1d970f60d1073e9339cb136578c05d39bbb5693c31344e224017505008c50c785011d0c8c21440fcaaa300cef07976007ad4445099988aca9e22ab6f912262890583ddb7c2a9b55199d880b11165d915836a04d55a39c967bd1de9f02fe77a918c504bed681adfc0e9c37a64387639fdf53c300e2c35e570837f533d26496a7cca844786e851d310e5b5d52feac008039b787c005050678c93a01dbed05e7", 0xb6) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00000000c0)={0x2}, 0x4) connect$inet6(r2, &(0x7f0000001c80)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) socketpair$inet(0x2, 0x80805, 0x4, &(0x7f0000000180)) r3 = accept4(r0, &(0x7f0000000000)=@nfc_llcp, &(0x7f0000000080)=0x80, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f00000001c0)={'tunl0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000000200)={@mcast1={0xff, 0x1, [], 0x1}, 0x54, r4}) sendmsg(r3, &(0x7f0000000680)={&(0x7f0000000700)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="000100c100000000000000000000000000"], 0x11}, 0x0) 2018/03/30 07:10:03 executing program 5: socketpair(0xf, 0x4, 0x20, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x1ff, 0x4, 0x0, r1}, 0x2c) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000001680)={{{@in=@loopback, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@local}}, &(0x7f0000001780)=0xe8) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000001840)={@can={0x1d, r2}, {&(0x7f00000017c0)=""/43, 0x2b}, &(0x7f0000001800), 0x21}, 0xa0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f00000000c0)=@nat={'nat\x00', 0x1b, 0x5, 0x1478, 0x1c0, 0x0, 0xffffffff, 0xf0, 0x290, 0x13e0, 0x13e0, 0xffffffff, 0x13e0, 0x13e0, 0x5, &(0x7f0000000040), {[{{@ip={@multicast1=0xe0000001, @multicast2=0xe0000002, 0xffffff00, 0xff000000, 'gretap0\x00', 'bcsf0\x00', {0xff}, {0xff}, 0xff, 0x1, 0x1}, 0x0, 0xc0, 0xf0, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00', 0x0, {0x3, 0x100}}]}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{0x0, 0xfffffffffffff801, 0x1ff}, {0x5, 0x40, 0x101}, 0x8}}}, {{@uncond, 0x0, 0x98, 0xd0}, @SNAT0={0x38, 'SNAT\x00', 0x0, {0x1, {0x1, @multicast1=0xe0000001, @broadcast=0xffffffff, @port=0x4e20, @port=0x4e20}}}}, {{@ip={@empty, @loopback=0x7f000001, 0xffffffff, 0x0, 'ifb0\x00', 'ifb0\x00', {}, {0xff}, 0xdf, 0x1, 0x4d}, 0x0, 0x98, 0xd0}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x11, @multicast1=0xe0000001, @dev={0xac, 0x14, 0x14, 0x10}, @port=0x4e21, @icmp_id=0x66}}}}, {{@ip={@empty, @loopback=0x7f000001, 0x0, 0x0, 'tunl0\x00', 'bcsh0\x00', {0xff}, {}, 0xc, 0x1, 0x20}, 0x0, 0x1118, 0x1150, 0x0, {}, [@common=@unspec=@cgroup1={0x1030, 'cgroup\x00', 0x1, {0x1, 0x0, 0x1, 0x0, './cgroup/syz0\x00', 0x81, 0x50b5}}, @common=@osf={0x50, 'osf\x00', 0x0, {'syz1\x00', 0x9, 0x4, 0x2, 0x1}}]}, @MASQUERADE={0x38, 'MASQUERADE\x00', 0x0, {0x1, {0x14, @remote={0xac, 0x14, 0x14, 0xbb}, @rand_addr=0x1, @gre_key=0xfdc, @port=0x4e21}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x14d8) getsockopt$llc_int(r0, 0x10c, 0x0, &(0x7f0000001600), &(0x7f0000001640)=0x4) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="1a0000000000000000000000000000007b0ac0ff00000066a7ea1400000000009700000000000000"], &(0x7f0000f59000)='GPL\x00', 0x6, 0xfcb6, &(0x7f00001a7f05)=""/251}, 0x48) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00000015c0)=0x1, 0x4) [ 62.826853] IPVS: ftp: loaded support on port[0] = 21 2018/03/30 07:10:03 executing program 6: r0 = socket$inet(0x2, 0x802, 0x0) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) bind$inet6(r1, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x98) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000d6cf78)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr=0x1000000, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, {{@in=@multicast2=0xe0000002}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) getsockopt$inet6_buf(r2, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000001ffc)=0x90) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000000, &(0x7f0000f62fe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000180)=ANY=[@ANYBLOB="6e61740000000000000000000000000000000000000000004ad35c09000000000000000004000000000000000000000000000000000054f171c169810000000000000000000000bf501a529a955c864853fcc1a79c298d20dd1a60ba76b18906f6e8fef7f20ef644000000000000000000000000000e0000140000000000"], 0x1) ioctl$int_out(r0, 0x5460, &(0x7f0000000040)) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000080)={0x1, 'ifb0\x00', 0x4}, 0x18) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000380)={'nat\x00', 0x0, 0x3, 0xec, [], 0x7, &(0x7f0000000200)=[{}, {}, {}, {}, {}, {}, {}], &(0x7f0000000280)=""/236}, &(0x7f0000000400)=0x78) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000440)={'syzkaller1\x00', 0x0}) setsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000000480)={@loopback={0x0, 0x1}, r3}, 0x14) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000bc0)=@broute={'broute\x00', 0x20, 0x2, 0x230, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000c40], 0x0, &(0x7f0000000000), &(0x7f0000000c40)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x11, 0x0, 0x6002, 'dummy0\x00', 'vlan0\x00', 'ip6gre0\x00', 'vcan0\x00', @empty, [0x0, 0x0, 0x0, 0x0, 0x0, 0xff], @empty, [], 0x70, 0xa0, 0xe8}, [@common=@AUDIT={'AUDIT\x00', 0x8}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x3}}}}, {{{0x1d, 0x0, 0x0, 'teql0\x00', "7643616e4a8700000000030000000001", 'vlan0\x00', 'ipddp0\x00', @random="56190635f233", [], @random="d238742a69de", [], 0x70, 0x70, 0xb8}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x3}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc}]}, 0x2a8) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000880)=@broute={'broute\x00', 0x20, 0x1, 0x150, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000700], 0x0, &(0x7f00000006c0), &(0x7f0000000700)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x1b, 0x0, 0x0, 'bcsf0\x00', 'teql0\x00', 'ip_vti0\x00', 'erspan0\x00', @empty, [], @random="c8992de4105a", [], 0x70, 0x70, 0xc0}}, @common=@LED={'LED\x00', 0x28, {{'syz1\x00'}}}}]}]}, 0x1c8) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000000c0)={'dummy0\x00', {0x2, 0x4e24, @broadcast=0xffffffff}}) 2018/03/30 07:10:03 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) syz_emit_ethernet(0x3e, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000040)) syz_emit_ethernet(0x26, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [{[{0x9100, 0x200, 0x4, 0x2}], {0x8100, 0xa9, 0x6, 0x4}}], {@can={0xc, {{0x0, 0x8001, 0x6, 0x100}, 0x4, 0x3, 0x0, 0x0, "9cee2370d5bff341"}}}}, &(0x7f0000000080)={0x0, 0x1, [0xe20, 0x93d, 0x33c, 0x75f]}) r1 = accept(r0, &(0x7f00000000c0)=@ax25, &(0x7f0000000140)=0x80) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000180)={0x0, 0x0, 0x4, [0x8, 0x10001, 0x80, 0xffffffff]}, &(0x7f0000000300)=0x10) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000340)={r2, 0x1, 0x3, [0x17, 0x1, 0x2]}, 0xe) 2018/03/30 07:10:03 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e21, 0xffffffff00000001, @empty, 0xfffffffffffffffd}}}, &(0x7f0000000540)=0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000580)={r1}, &(0x7f0000000680)=0x8) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @remote}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000006c0)={r1, 0x3f}, &(0x7f0000000700)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={0x0, 0x100000000}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000001c0)={r3, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000280)=0x84) socket$packet(0x11, 0x3, 0x300) r5 = socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$bt_BT_POWER(r5, 0x112, 0x9, &(0x7f0000000800)=0xfffffffffffffc01, 0x1) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000000c0)={r4, 0x4}, &(0x7f0000000100)=0x8) syz_emit_ethernet(0x3e, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f0000000040)) socket$packet(0x11, 0x80000001, 0x300) 2018/03/30 07:10:03 executing program 2: r0 = socket(0x2, 0x3, 0x5) sendto$inet(r0, &(0x7f0000000000), 0xfdc5, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="ef00000072c8c0c47074f8bd562bad9018489df350157292f9b8884d12e094e98138aae3907b369aa1fb704e551d5a4ca5eae0826dff48f945c154a6eda4822cebe7b24eb75c6d14fedb250fb9fa1a068f7363abe1eebbea5cdbe61b5ea3c7029b91156bb873afd80b86f2eed97f1db6b74d91a61e1267e6675b865a1fedbd010624bc420fbfd887080000008e81bc18eccf74395aa814dc2cacd723a2ecf6730f339a7e5574e0e3205b7ff8aa0428fa325b8338364495452be9c9f608475b4b18f733f516d1c87ecbaa5d4a32fe0f8aa6ec2e79999c47e6cab18f3c571609597a9de5162fdfcb0b3638da0bc6f98a3aea7e09"], &(0x7f0000000000)=0xf7) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000001c0)={r1, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x10}}}, 0x37, 0x6}, &(0x7f0000000280)=0x90) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000080)={r0}) 2018/03/30 07:10:03 executing program 3: socket$packet(0x11, 0x3, 0x300) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000100)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/03/30 07:10:03 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000001600)={'vlan0\x00', {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) connect(r0, &(0x7f0000001780)=@nfc_llcp={0x27, 0x1, 0x1, 0x1, 0x3, 0xa9, "54504a3a549f3bfc964ece2cbc1966f754eed51909cbd0fcd26cbb1b24b2e262245fb4dc3fde5ba52015b2f50c68f227e3ad7ec99c9a3fd95a6e8974cac41a", 0x8}, 0x80) listen(r0, 0x0) syz_emit_ethernet(0x36, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000000040)=0x182) getsockname(r0, &(0x7f0000001640)=@l2, &(0x7f00000016c0)=0x80) ioctl(r0, 0x9, &(0x7f0000001700)="41c9bb60e1b14ea68dfc151c2d7c6d2fe7a40fbbb9e9c542fa167a5f1a024df7ad0e1e2f616843b02aeb5c03581fbd9e00b3568e093dc10ab87e8cfc50fafa2aeac2afe9c2548e0836") sendmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{&(0x7f00000000c0)=@l2={0x1f, 0x4, {0x6, 0x1, 0x3, 0x5f12f0ad, 0x1, 0x80000000000}, 0x8000, 0x3}, 0x80, &(0x7f0000001400)=[{&(0x7f0000000140)="32ad12775cfca9d89b6aaccd352f25378a1ac9f7bd502a78e9b69d1390eb2d17d834d899eb7f2f102ca7b2b0c9a6f2", 0x2f}, {&(0x7f0000000180)="b71b7841b4a2bd0345387aa7f53a2ab01d39d21dbeba3cac904ae7d0eb9d8a1f79", 0x21}, {&(0x7f00000001c0)="159d29d0da07f101171d36c4e95f35720ddce326a55418f127057fdf5c9da68c9741965d", 0x24}, {&(0x7f0000000200)="9f8a1b23df4485fc2a897bdbde0136b5f1a3cc9c6bf5a0fafc063bbdd784c369f55964ee86d584ae200e6b48682d11d0e09f090334a62e4f5d6c7436365c5dd3707293de783b401f91d6d6d92211b0916a688ff15bdb5b02cc5d5f454061004d622c43778b063135155bc3ee8d07152be20f1eaa22226fbe119734648cd4a171153d663e89d2c74dbc914065dc8d18d1fa3d008d151c949edf6943d4f1141eeb97ff20a38f1caf75b5eba6ad375b0eeb791c6a85575e11be849c733388029819ef9fc7b665a7995a0276da926b4a49f45866d9c1343372415572085c8f3ad4ee68c1afa5130aee6815e661579bd8750a0ff55e36581297b6b08c7694991bc5d32635f9b53d7d7aa60c0e65d21d281ba8b832da51941c6ca8913dd8a51052dfb8fa540a2dd917acf4026e37d275e57129a77f33958fb502b04330c227d06863674c7a4d19c6dab6b08fc052c1ace816bd486209ea05454451dabe8bdb6d8ce1a47cdcb53fd93ed40e263d975657492a1ef5744b2c9e04addd92bca3f0f903ef7a2cab3b6dce63c3a1c57138c7b66b4c58c775407253e469524c01778e7c273fda1f6cf4b9ba916e9e53653624a6f3e179ce88ec45c4d61e33cf385931002caa33a6e8322a63fe82974bff2a49e5d330fad6e9102674cbca5a44af6a119443a997505f9537f067e084b9b16fb1342ba480bc9ef0d5dc9d24b860d3368bd0858e121e9fe08b4e314770509b0ba5a4c6c27884f0dcec1a5f34961e4dc2078f206e54225f27157c443aa67baffc92e2bde3299fca40a8b8f890e418180c60a250ed622abe9d695979143823500da64d76bc7c59747fccf823785d3d2602e81f095db5476385e92e8a416eda559a69dca441d347487921347938d11561fa6fdb1bb21f785962d20223b3ceebfd050b1e0bd4cf1a35ae6f13fcb2200d3aa86e23143ebdcb5b54b8ae9404fb2923db9aa02cb9a942af5e4f9415943bfbb3ab7785a74044a51200784bf50b348f9226e73816578d42c493544dd2bc942f7f64b71e864545373d289af83b1986ec8415469ead14a4d451edaa548405c0eefc8660c653173b80dd4180f18c12d9a406806ee7de70082f892438ea60efcb0cc4ce94a83ddfb2174ca74193b4ba370cf8df2e51d815c7bafc215c48ee869019830b8bccb6ab4bea4f6f54b2a761a6ca7a6fa739185bfc5788f5f57cf030c5c599e5a6c1134ae3b1522abd4972c9846ba2f81f113ab116e822b51a069b33d3abb3fbaabcbc5c3c2752765239e16d3a404c3470544c44599faceff28805d3f6feae24d5738273214a674e754ac9ac41e15ffc54563ad2871fd44659fef2e5debab5ff482681d03585f8ee378e6924bb78920903c0b0c636b8f13f9f7cf9d39df032831feb279183387d3161b71074810567461b226bdf0dbb78af7c7e628e65876313916ede873410c80aa73cc322582625202d53a7cce5c46c22055610bfe111fd38819a921216f061b388366df83bcb370db467d837b69c27721b0c5d0fffe776097472fb6f6527503311c329733f42883540b6713668e9db244cf1d660c1790105402dc72b799b38144327c3608060d03f8a6c848bced38d3e451d7e09e7d22ea9883f7f8ed4761037325f4041af82a845dd679fe6fb0668fa2e4bcac585524cadd6c042af6e183c16486b9d3df6470b54724c30fecc95c9344798c227e967e3481b5db4f01aeba5bd74e44060c034541edcec6854187efe1a23b0c73b391d7301e41e73d03f901bc441c22fc7bf9bf53ea12abff7acb9e7ed455d693181bcaed66a306028aa680f315d10835db78963feb3bd2887cae36e189fbcd0fe1e0bd19ca6d494ec72f8c4e46efb62444e7438e57197f11f55db83b5005bf20127ba2fee2c3bac1e6ef3c4c26a5725e4fb84fcbda821869f44b614fa8896c8ea623cc8e9fc94ceadb6462b5c16d804b004c8f96fed1f9dcf5a02c070fea3178f6d442f64e7c74c36a21a7acfd2f9d8b615e0b15dfb61544749d0976c8020e5d05a328e33129413ebd14b75bcacd6ac709000c2f4e6ef1b3e06f70e3293399b6202902cb216859713b01ebf877eba6147928c600259550fcbd93ca0c0c30f17140c742fffda9848a47c6af55153041d027b8651e3563162cd6feb7f0d4c469526c66ebfcbb2239ee04113075c370f0aaa12e1b8032ca502e7487faf692f4ff661186c88ab24358d5e0cc3d1a5a709e08c77b115d55c569bcba46437636167cfff3480f757d098297558d20ce46c11cf74078f014b10971abad9e6a24040cde58b6b5f978d2b86a9bbaf0dc1bb374bb92111875df63da461b471236831b22697e6c201007a097f31b3c0bbb548a76c9b525aa452e4ccbffe02d2ca8d96dc3008d79d8bea26cff6d0ba6e9904a92fa9942512e268cfea83cb7cd4ac6fc1ae83366dea92050321ae1a95da3f0b5159569a1cc2d3cfb61f9a1165e63e5d04a5fdc34919c135e942d9e4e341e974d21f0451c697b4b90d667a7e44aae564239c1dcaa355c73428a499e0d1e5ab02c879e9848c6ed2c23218e2226a760b484ef5fa36f312f52ad361e1951cd3ed3c234d70b0b7966d8b64988c89a6dc0bddf5556e441aa9eab3f9f3cf26da5bbf287826912f8e9b2abe99828f90d52e40c05242d5425131b5656c7b71bfc522e917ff50c42a9d15cf5d4a4a530e749e1e266178084ad82ce32303cbd190d3ac3608d72c156ae65afae67112fb9e878e4370b6a39a6dc30d8a937f1f79de6cf5968cf8ed0114035b994892485595157182948c40f894f661dbcb6463b83081c20009859ab2333a36e301f222be7e74979ab00af570e50861f238b67e6cd0b480610d2ffe7db3d829cb1e314a97202eb4d856f4f305d4abf926e8cba17965509020a111fa498e5ba317bb1b17c0d7e7c9f4de9502144b861c9a85d8b8aff5d2883593c6085641c88073f7832970ac6f5873ae00336585bd2bc56c66fde0310610d15c31f97370bfa0face0a2a569c96c5dacd74bfbcb7f6fc5af570bc206fd2e9369cf8614c805433e9b892117d590744d253474f4625430a9e7a827fd8b11b3870c3cd6a5994c18941b8805a669c3537e39a693ffb159e675252b70a3b71f7599b28dcc7730f74530ed5a3163a33b85398d7cdc5d28d8063f3267419f1114522333dcbd8f919a57ebed20808c46ca2a52b31bbab3298f63c365e0b7254723e304ce3587791c340acb4d604767c6ea27e0df7e95f0654506313f1ed271b518ec8b881859e882be78e62f5d34f6cf53afdffe2509430b678eda91bdcc93155b126d54537eb9c310e5aeb51a472c915dc10e53a38c3cc9f5b8ab55c395d0e54ed58cc46ce04842c1c72e4d3d2e17c25dbeb75f5f94ec416c587d42272a30b288241c8a2465d434825c8bf8d0d53de8be5dd318591f2974093495dbd1a74a79a2cf580f5a0b800fdbbb09502120f097e8e261565193caf733dac3d3bac4f8140f7f45f5cc0fa6e8ab0c926ebd5469a10a0371aed6bb209c44029b87b5015d6ff56a26b982791ef6fa24fc03d71c82766af634894b5d423d24688a1c29dda999819d8ad025dd11618f3f023a8700710db0182a10387f2e455d0ca3f33f67e54e964390b05e5eb730ab0e9aca63943bd30c3105c45c17e327f8cc35ac6588b7feeb73a06857c02c76bed5cef9c3e9b48a6ec4cd6e03ba8d1a4930192a2cf10437e953d1e1439b576a4c927a8e7a6d07d3c08c6aec13ad4d93025425ab0744c46ccb5fc8d86ef42dd1fbadd42ef39327af2f176205da45ba9ca64c04d9745bd48b1131b71f88ee83460c00641e0e78a2016f2a0a38129063dbe28811cfc00f340108f6083465f8dac6f13387a476602ec1706d2c1d41b7cb265860bbe97a7f6b66cf9d7d4124fb7325df72ae24b8dce6fdd4328f5b3e86eb7337a40ca43bd4a7a429e202715ff0e68e55b8740211d0477cecffc72164159e6b5804543dab2ac7908359dab7dcafa0258a8dfa0e34930b10c3dfd10d8cab779f46da30f21bf2b540352f64e281ebb98d7fd4b9563cf1df82193e36bc231af9bbda723bafb0e930e87d739302e57cd6b125147d897194c7fe5fca33508743f0ac708dc19960fc1220b05c047345fc3ffc1bf88372effe14181c9b5dedd1a20f9550d64f81fb96b872c18c7bc5749418cb8245012f20a0fd225c2f956a9bc5a8890ea76637a3df6df0e6fbfe67186ad325a300d55eedd7c191cfc04557c9524a372f6e85aecea712b6f59ce7508325fc5d82d4598ccea86819c4a2b5d6604e6f7c5a655e7fcbf35689bd3c41e966ce86c73e30f43dc52c7c90869b4864151ae82a69198c2ed719e446fc32f593311b0e3967ea63019214dbc1a3f508b1630d3bf4282615af1f91f2f08afa895386aba271c432ee181e9e79204679a8a04fc418dde609f0e323e69b512fa41e5c99347c88eaecbcb2b031f6e0f0a783cb8213b223cdc917ace156d35e41f08a91af4e84abbb0b58353d9ccf1e51c610609b391428c84194f90ba7fd0f9bccf3b5be0e28be6b2fc0037bb01127479efa7f8001ae61fbab7f3e2034d8d6863e00e905f32ff51b7935d094bbb33e8d41d8021455fde589c8bbeca3a2448cf18898b45be72435e4f39d8941f65631de5792b1a63dc2a2a997bdddd89333795b8bb23eb4e3947b8cce835cf87e04c5b3b7645479ca9a695f4ff0c44d092d75868ecfbe6cefe1d96de0be029ef5eb64b42850375afc4156aa13c3ed80fd7bab6f11462dace6231b76c65ace8bf68fd7230a45c7da621eda15d0d719ecb632931248eb08a136526e965a1c02b36b637840e6c58272379fc48d3f2a57dd77c27a4acb5f606b32394ca1b7d75c3fec77a72e130e173d26ddcb75fc0d6427e2ed044dc6a8a24c54b6940d8197d1eadb2a164dc28926d0a7ba033096cf70fcac989eaadaa1effc56b2c3766924f0c2f82338a0b98e982cf6afa072ed1296ccb6ec738a91c52e0e445219de0d4b9bdab7ca51285f667a665b8c850c2485991ffa7927ce4a2d1755bef944f7aac6ee8ec5c58f98e0f65df46d6c9322e2f6273c567eebb1b22e8cbf4ce03d7a24aeee9c0eaafd35dbe69900a7270147e38f8cb9a1bcd0f1ab78d35d4749c43b03a09285f917304e14e7a67c1c528d80c54626c1d2804d0364e3bc8661394d1b1a0eac366946b92e5aad00238950bb882288e32c97b26fbb4679f69d807107bef040bc6cb949667f438cc26da7266172b766e6ee32dd0291b76684b2ef98920e64041bf2a113237de676e86655329cadfe64cbc8862c49ba5c2f225b5d20a4fffd598fb2e38d99362e962403ae7a809c9e160657a64675392b4b3dd6b1a25aabcb1240339bd54e399af25057127d1a5b72f65733d7b7662e2c0524788f19e7a4dc27f1493121b0c6b8c9ad18f420f4f066e8f71367ac4bbda9c9fc412452781c58b39ae2ef84fc2d99c442e2bd227a0626114290d09b9c75de80327034ed0c04d57cc1730fd38b38946d1f012ff9e36bf8e17935b96262cc0053ac8a0087df5c04224e94c698440467c95d7720da889d1bde4bb563decd47fe0909e00562beac462527e9080c76880b7dc4f2eed72b2b72ddd1b9e854a887b56129a890b2ad37cd85f2ed7e09f00ce78f40f6d1c9be62e57df0d22534257c68ff182ec8c3d8f6b9f118272bfe7d308fdea159fb21bde41a553707756dd864958ef1563cfb1c4873ea45e2cf5d748837328854b48d2846b92f4a3310901304e23d3eb50db67a9be354e1326dedf538a742d5cc32925a8e745d249dd1dfcc8b68a", 0x1000}, {&(0x7f0000001200)="3dbc7975e1557abef46a04d054c31f6f2e0c4c5652eff8041cf530f8de2b7c29734c7007751c1ebfa6b31c3ebdc48e69e0cc9e9309a6e9ccbec37a1d555abb2de0a64e19e32d7604efb490b43b25e5809f693aac2423b6e9503a259f632f47", 0x5f}, {&(0x7f0000001280)="76e44bd3c0a7a5a505114a92e8719b10716aaa22bc2eec995d8fe1200eedb1c4ca3122ecc1553cac128a2cd6f6bed360b2e33628df447c56dbb1d64f09415a2202ee4d87191b45a18ee6280196912917f744c0b8f9d2dbfe98ba9c3ba767c21daf2d0ae24d6b1e040ebdd2be157fca88c9e6dd3af5ad888cfc1ef3bfebbf577fd568b8c5ac521eb46440e097bdaa383f79a546900af1d676eb7985157c9ae22fcd78257d7f40", 0xa6}, {&(0x7f0000001340)="b7b05eb118cac647e5c6435641baf4235bbd968507a18b8954b7090776f231c271d9caa70431ee5044f22737db8f5b3b1c15feff0f0c175b7e47ec5688bb7ddedacfe6aaf02b4b6feff55587729ead7eb46f6a51daeaf7c5c7ea00375dd1e5e29ffcfe3ba75d735dcd1747ace8eab5af5ecc6e33951075e9e132b701efd45eead211", 0x82}], 0x7, &(0x7f0000001480)=ANY=[@ANYBLOB="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"], 0x108, 0x40004}, 0x5}], 0x1, 0x4000040) 2018/03/30 07:10:03 executing program 4: r0 = accept(0xffffffffffffffff, &(0x7f00000000c0)=@pppoe={0x0, 0x0, {0x0, @local}}, &(0x7f0000000000)=0x80) accept4$packet(r0, 0x0, &(0x7f0000000140), 0x0) socket$packet(0x11, 0x3, 0x300) syz_emit_ethernet(0x3e, &(0x7f0000000080)=ANY=[@ANYBLOB="9df0067741f8aaaaaaaaaa0086dd6050a09c00080000fe8000000000000000000000000000bbfe8000000000000000000000000000aa000000f700089078"], &(0x7f0000000040)) 2018/03/30 07:10:03 executing program 0: pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000480)=0x14) sendmsg$nl_route(r0, &(0x7f0000000580)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000540)={&(0x7f00000004c0)=@getlink={0x54, 0x12, 0xc, 0x70bd2c, 0x25dfdbfc, {0x0, 0x0, 0x0, r1, 0x0, 0x31200}, [@IFLA_AF_SPEC={0x18, 0x1a, [{0x4, 0x1c}, {0x4, 0x7}, {0x4, 0x1f}, {0x4, 0x1f}, {0x4, 0x1c}]}, @IFLA_IF_NETNSID={0x8, 0x2e, 0x100}, @IFLA_ADDRESS={0xc, 0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x12}}, @IFLA_LINK={0x8, 0x5, 0x100}]}, 0x54}, 0x1, 0x0, 0x0, 0x40}, 0x4044851) syz_emit_ethernet(0x1, &(0x7f0000000180)=ANY=[@ANYBLOB="0180c2000000aaaaaaaaaaaa08060001080006060001ab6e44f0f6bb02000000aaaaaaaaaabbac1414008603494e79cbd6ca370ba3677025c9a6c856fe0af59d9de21cce5547b32893c900f3c20f359965d9481c2fc82763da7361e8988a97b106e7160b727b1c06eb4002241a3b524d307bdc4577534ce02bc761b57b5e6f6a4610db1186400cde582809f94daf4a64b54b7b25900dfa57881e8b4bf99458fe6ad64674dfd113c3a643b7b8528a0886aae95c9e926f20c04a748b53929e956456332d80eb7505532864674c1a6e06e170cff1e9c5a9c91f0c891e04cedb77ca70a6b257746e"], &(0x7f0000000040)) r2 = socket(0xa, 0x805, 0x50) setsockopt$RDS_FREE_MR(r2, 0x114, 0x3, &(0x7f0000000000)={{0x100, 0x9}, 0x40}, 0x10) 2018/03/30 07:10:03 executing program 7: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x80000001) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha512\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000000)="af4c555d0679bc0fa85739829ed9d0abef2dd6306d2314d1d970f60d1073e9339cb136578c05d39bbb5693c31344e224017505008c50c785011d0c8c21440fcaaa300cef07976007ad4445099988aca9e22ab6f912262890583ddb7c2a9b55199d880b11165d915836a04d55a39c967bd1de9f02fe77a918c504bed681adfc0e9c37a64387639fdf53c300e2c35e570837f533d26496a7cca844786e851d310e5b5d52feac008039b787c005050678c93a01dbed05e7", 0xb6) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00000000c0)={0x2}, 0x4) bind$inet6(r0, &(0x7f0000000300)={0xa, 0x4e23, 0x0, @dev={0xfe, 0x80, [], 0x15}, 0x8}, 0x1c) connect$inet6(r2, &(0x7f0000001c80)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) socketpair$inet(0x2, 0x80805, 0x4, &(0x7f0000000180)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000280)={0x80000001, 0x8000, 0x3, 0x101, 0x0}, &(0x7f00000002c0)=0x10) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={r4, 0x7ffffffa}, 0xffffff05) r5 = accept4(r0, &(0x7f0000000000)=@nfc_llcp, &(0x7f0000000080)=0x80, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r5, 0x8933, &(0x7f00000001c0)={'tunl0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r5, 0x8918, &(0x7f0000000200)={@mcast1={0xff, 0x1, [], 0x1}, 0x54, r6}) sendmsg(r5, &(0x7f0000000680)={&(0x7f0000000700)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="000100c10000000000000000000000000010783389d1becfd7a5bd0e905134ca88fa7408830c5a5141cad22802a86eabe8c376a30ac3e963a100e221d44172f0e3b4a5279dc09af9"], 0x11}, 0x0) 2018/03/30 07:10:03 executing program 6: r0 = socket$inet(0x2, 0x802, 0x0) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) bind$inet6(r1, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x98) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000d6cf78)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr=0x1000000, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, {{@in=@multicast2=0xe0000002}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) getsockopt$inet6_buf(r2, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000001ffc)=0x90) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000000, &(0x7f0000f62fe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000180)=ANY=[@ANYBLOB="6e61740000000000000000000000000000000000000000004ad35c09000000000000000004000000000000000000000000000000000054f171c169810000000000000000000000bf501a529a955c864853fcc1a79c298d20dd1a60ba76b18906f6e8fef7f20ef644000000000000000000000000000e0000140000000000"], 0x1) ioctl$int_out(r0, 0x5460, &(0x7f0000000040)) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000080)={0x1, 'ifb0\x00', 0x4}, 0x18) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000380)={'nat\x00', 0x0, 0x3, 0xec, [], 0x7, &(0x7f0000000200)=[{}, {}, {}, {}, {}, {}, {}], &(0x7f0000000280)=""/236}, &(0x7f0000000400)=0x78) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000440)={'syzkaller1\x00', 0x0}) setsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000000480)={@loopback={0x0, 0x1}, r3}, 0x14) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000bc0)=@broute={'broute\x00', 0x20, 0x2, 0x230, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000c40], 0x0, &(0x7f0000000000), &(0x7f0000000c40)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x11, 0x0, 0x6002, 'dummy0\x00', 'vlan0\x00', 'ip6gre0\x00', 'vcan0\x00', @empty, [0x0, 0x0, 0x0, 0x0, 0x0, 0xff], @empty, [], 0x70, 0xa0, 0xe8}, [@common=@AUDIT={'AUDIT\x00', 0x8}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x3}}}}, {{{0x1d, 0x0, 0x0, 'teql0\x00', "7643616e4a8700000000030000000001", 'vlan0\x00', 'ipddp0\x00', @random="56190635f233", [], @random="d238742a69de", [], 0x70, 0x70, 0xb8}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x3}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc}]}, 0x2a8) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000880)=@broute={'broute\x00', 0x20, 0x1, 0x150, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000700], 0x0, &(0x7f00000006c0), &(0x7f0000000700)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x1b, 0x0, 0x0, 'bcsf0\x00', 'teql0\x00', 'ip_vti0\x00', 'erspan0\x00', @empty, [], @random="c8992de4105a", [], 0x70, 0x70, 0xc0}}, @common=@LED={'LED\x00', 0x28, {{'syz1\x00'}}}}]}]}, 0x1c8) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000000c0)={'dummy0\x00', {0x2, 0x4e24, @broadcast=0xffffffff}}) 2018/03/30 07:10:03 executing program 2: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/30 07:10:03 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) sendmsg(r0, &(0x7f0000001b80)={&(0x7f0000000080)=@un=@file={0x1, './file0\x00'}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000200)="5fc2ef9349505f312a19ad7915bc5089e3421e64dd4bc8aa5e2080d8944603f841c380999dab3eb04df0b921921b8be366d3b3f297d89b3dec484d5e311aa1bce95e7ca4e291f6518c3c2d45699e6782a18dcd710323623d801dc126fa99ba81ed9f7709c05ef7fb7cf73c721a65848352954fdd8a66d6f84683705861ec2c4fbe3033952e260143870296801bada08dfb0b561100871217787b1a46b0cdea3944e81d998feaea19fff13797439a39867507bafe4103a371d4534b3ee6a540147c43ba9697874e39337f0a63090694aa52add18d7f3e752d8ffe1c00a9cb5283ea8f88ae88a1a3de5707d5", 0xeb}, {&(0x7f0000000000)="1cb400afd74190533cbb419bcf7d97cb3e29f15d8cb360403edaf1817956fe395f57d546a9b2c81dd08d13c8fe32f89d83102e85c96d8468", 0x38}, {&(0x7f0000000100)="5cb6c8a53ae96f7f0eb4b7272ebc5e3c13c4d485a731849bd5d1d0ada0de3ae2ae7779806666452f8fb310b7dcd9b8b8fc4d9656ab2bf5936c006499af9a6c3d97dd6edc06798716f0540beebbb32a077e8e20861dbc68a4113c27948f53854bb0c07d77ca2e122c068e8a673abe6fece24f2baa2ad99f12ccee0e03184d2d533d41d54b690b6054292452f60f75", 0x8e}, {&(0x7f0000000300)="c1512983a709b5e5892575ae33a1abeeacc2a6c572e917f05e9fd0646f6d7f4b63abd921268edee64c061df56d5959b5f6414cb3e5e0f0d2d5528e0946a2fc8fec4f1f8e86898a8421cc72dc533b9117ef9c33cc3f0749", 0x57}, {&(0x7f0000000380)="fa6dcbd6aa163bb6eb48e55a96f55be2a9c26d72295742abee99ce885cf4c10b5b9af5c83480507e430cadd9174b5a4ec11ed67f076db73cdae6a50fce6d50514a1f2a6aa043ada0d59169a6", 0x4c}, {&(0x7f0000000400)="318f52a3a3002c38eae215fa106b687b7f76ae1ec876fa62169cb85d46704d7c7f57b3d5a48c66f1da556f47421839474b0ae4f0192b67eec238f8", 0x3b}, {&(0x7f0000000440)="a9e4d0cf15640a2e4acbb5c0791f7d7014c84021b35abb80063baf6bd45a02fb4502c5e141c99b5cb66d6c49d3b98e9c9d0c8d38381f7452389977a3342f33ff265e1666af8ed26592966ec2d365425a3cd32e6be1575c2ff5f46c712d715b9264b3cb2916bd6f2898318d168ede87b7d220c210fa2986701e56df02eb43e772b3e4485e6c8fb504635df9506f35f5acee602aa0ad8f7a4fecb09e84d1aa0b997753ae78ab9be3487d6ad75ea786183be6f6cc4c0a2503ae29bbc3af520b577e714df75faddefe7f6aa87a352f192c90a205ad117838046cc1d0ba4b", 0xdc}, {&(0x7f0000000540)="48f3aeee78aa04401ca3316c89bfcd645e982fe0cc8b340fdb0361eaa3059f29f4ef739dd41d1ddb9290f7664a9d3ab1797542ef145f83251be7070384b20d0f75299b0a5cad2218f36b1a7379474942370974cc19b5354cb85610e175ebd7f43fac5905b19e755fb403a6bee42764b2a7fd2d398a1cf539f60d2402825012fe106c33dce6fb5af05b757c2348a9b203bcc49ec407f54d69b47e9de5884e67b8622ec087064c3570d7ba11c9458bc49209595bcad5a6fe3cf42571e2a95cfc49571b3acd4776a7ca85e7a9456595c51e5df179672683ca3aa429ea79f9c4aec715", 0xe1}, {&(0x7f0000000640)="707aed197c0257eabad3b34b86d89786bb3d44591ba9d42a81e4312077fe872698608fbb3aa576951813663a4bafd04fa2b084059f36e4d7b1bc0802d91237af7b3a1a4d52e65b0bcfa1e0e086cf03bee0ee26673d05fc303b14ea73cc1b20cb7e21a3b126c91b1440ee66c70820e191178ad35b40e16a667d891500a688a756f14c70690bf144bd02bcca5a1f3658e5a151bc826578df6b94811d20728e51e2fd08a080006841d8d9c2fb6f8f6e243574fe9a55157061b12c8f1c04b5fe01c763a549bee8", 0xc5}], 0x9, &(0x7f0000000800)=[{0x1010, 0x10c, 0x7fffffff, "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"}, {0xc8, 0x104, 0x100000001, "92c0cfd699f945278d78639ae1294a9d5ecb17f4cee4b1e88e209de764c58256ef754c8c29dfc18ca64b9a46ecab2efea4b20a05a882794dc6e2b0aaf7b8a0fff628124baf21bd707b3209ff9a437d0ebec0ab645142ecaba0d6538b5c11880c5c67bd217646a5dc63019d4450a8846dd2f93e91b2905362f350d00e3acd113e3776e3aa844450c8436cbcb50141033205879e954a7c699802e7d77961bda7cc0c27d50f321c7f24aaa0a18b86a8add45273421a59"}, {0xa0, 0x113, 0x1ff, "a09745594864b860fbc8e715bb54875a1d3a16b9f71ea634db897c0c539f78afa2940553fd05671ccf8127d6d1021fc81926f3f0f4cb67a7e94481f8898ce101cb7dfa26ba0f7e2a55fc79ff3328ba85d10e05681ac1d563bac8b0e4893f4758c9adaa2f4138bde18ec7e1c3a0037ca06e1cf87557655dcf87923ca34d53ef13eef90dd0ac3115c283389f99b4"}, {0x10, 0x110, 0x7}, {0x50, 0x105, 0x7, "2617d499cf8d71c6d93284c71f78cbf13df43f3c89540aeff046f81acfdd2877c2b7e24a1ea213229533d3792d71271bb696722e2fa3d8792d55"}, {0x68, 0x103, 0x8, "1ece50113deb2617497d1a4754ed86afe6a9758f101ed82df8a47818cbcb55857916702a8fe116e4e5e6daf83f3f6f1751cadcc91ae03e13b4c8b3136160481212da1db5f6426f414022a450123b35f307c2"}, {0x110, 0x18d, 0x7, "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"}], 0x1350, 0x8001}, 0x10) 2018/03/30 07:10:03 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e21, 0xffffffff00000001, @empty, 0xfffffffffffffffd}}}, &(0x7f0000000540)=0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000580)={r1}, &(0x7f0000000680)=0x8) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @remote}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000006c0)={r1, 0x3f}, &(0x7f0000000700)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={0x0, 0x100000000}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000001c0)={r3, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000280)=0x84) socket$packet(0x11, 0x3, 0x300) r5 = socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$bt_BT_POWER(r5, 0x112, 0x9, &(0x7f0000000800)=0xfffffffffffffc01, 0x1) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000000c0)={r4, 0x4}, &(0x7f0000000100)=0x8) syz_emit_ethernet(0x3e, &(0x7f0000000380)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa0086dd4950a09ce7070000fe800000000000000000005c550000bbfe8000000000000000000000000000aa0000000000089078144be7fa4f393aa9d67b140301788c36c11a7b364d1af80cf805611d47d0c19b8d1971b40cfd5dbf4210179f1eff947fd230d79f378240f50ba09fe0102aa84b24fad17112b5fd436584b5ab7bf0038abbdf7df3688ab40cf8d67d4de040643bb17e8bee34a7c83590dfda8d79a981a253077a84b49d0236ed84babc5d2c1bf5f4fe379e8d42041c07594207ebe391f9920cd404349f041449a971c5574367b2e3a2c1683c9d41093bd825428c5c206150ec244aae2aacc6680e4af8dd3d273106a612cb7ae0a7e0381302e21359157726d9c66488af16f7fb25e1deb0eeb7bbd341e4ac96f3cbdf5488a5b8d7566cb1921c55ff12e38080a039dd23a3ca9cc0c982711af791405bf3f1bf69fb4728b1b97dfa55bf59fa814251f95be6fdc42fce8d75832204097cd958f88342a179bd3a83056ea009f04acdf0032f0460f597a329583326cd78efb3efad838e3cca076d4d538f100f60497be5dce27f2f4bb7ea43447d"], &(0x7f0000000040)) socket$packet(0x11, 0x80000001, 0x300) 2018/03/30 07:10:03 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f0000000100)=0x8) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000080)={0x0}) socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f00000000c0)={r2, 0x1}) close(r0) r3 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000480)) accept$inet(r0, 0x0, &(0x7f0000000140)) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f00000004c0), &(0x7f0000000500)=0x4) 2018/03/30 07:10:03 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) syz_emit_ethernet(0x3e, &(0x7f0000000080)=ANY=[@ANYBLOB="9d0086dd6050a09c00080000fe8000000004000000000000000000bbfe8000000000000000000000000000aa000000000008907800000000000000000000"], &(0x7f0000000040)) r1 = accept(r0, &(0x7f0000000340)=@sco, &(0x7f00000003c0)=0x80) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000440)={0x0, @empty, @dev}, &(0x7f0000000480)=0xc) setsockopt$IP_VS_SO_SET_FLUSH(r1, 0x0, 0x485, 0x0, 0x0) sendmsg$nl_route(r1, &(0x7f0000000540)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)=@ipv4_getaddr={0x30, 0x16, 0x100, 0x70bd29, 0x25dfdbfd, {0x2, 0x1f, 0x80, 0x0, r2}, [@IFA_LOCAL={0x8, 0x2, @loopback=0x7f000001}, @IFA_LOCAL={0x8, 0x2, @multicast2=0xe0000002}, @IFA_FLAGS={0x8, 0x8, 0x42}]}, 0x30}, 0x1, 0x0, 0x0, 0x8884}, 0x40004) 2018/03/30 07:10:03 executing program 6: r0 = socket$inet(0x2, 0x802, 0x0) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) bind$inet6(r1, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x98) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000d6cf78)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr=0x1000000, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, {{@in=@multicast2=0xe0000002}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) getsockopt$inet6_buf(r2, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000001ffc)=0x90) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000000, &(0x7f0000f62fe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000180)=ANY=[@ANYBLOB="6e61740000000000000000000000000000000000000000004ad35c09000000000000000004000000000000000000000000000000000054f171c169810000000000000000000000bf501a529a955c864853fcc1a79c298d20dd1a60ba76b18906f6e8fef7f20ef644000000000000000000000000000e0000140000000000"], 0x1) ioctl$int_out(r0, 0x5460, &(0x7f0000000040)) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000080)={0x1, 'ifb0\x00', 0x4}, 0x18) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000380)={'nat\x00', 0x0, 0x3, 0xec, [], 0x7, &(0x7f0000000200)=[{}, {}, {}, {}, {}, {}, {}], &(0x7f0000000280)=""/236}, &(0x7f0000000400)=0x78) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000440)={'syzkaller1\x00', 0x0}) setsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000000480)={@loopback={0x0, 0x1}, r3}, 0x14) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000bc0)=@broute={'broute\x00', 0x20, 0x2, 0x230, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000c40], 0x0, &(0x7f0000000000), &(0x7f0000000c40)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x11, 0x0, 0x6002, 'dummy0\x00', 'vlan0\x00', 'ip6gre0\x00', 'vcan0\x00', @empty, [0x0, 0x0, 0x0, 0x0, 0x0, 0xff], @empty, [], 0x70, 0xa0, 0xe8}, [@common=@AUDIT={'AUDIT\x00', 0x8}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x3}}}}, {{{0x1d, 0x0, 0x0, 'teql0\x00', "7643616e4a8700000000030000000001", 'vlan0\x00', 'ipddp0\x00', @random="56190635f233", [], @random="d238742a69de", [], 0x70, 0x70, 0xb8}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x3}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc}]}, 0x2a8) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000880)=@broute={'broute\x00', 0x20, 0x1, 0x150, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000700], 0x0, &(0x7f00000006c0), &(0x7f0000000700)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x1b, 0x0, 0x0, 'bcsf0\x00', 'teql0\x00', 'ip_vti0\x00', 'erspan0\x00', @empty, [], @random="c8992de4105a", [], 0x70, 0x70, 0xc0}}, @common=@LED={'LED\x00', 0x28, {{'syz1\x00'}}}}]}]}, 0x1c8) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000000c0)={'dummy0\x00', {0x2, 0x4e24, @broadcast=0xffffffff}}) 2018/03/30 07:10:03 executing program 0: pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000480)=0x14) sendmsg$nl_route(r0, &(0x7f0000000580)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000540)={&(0x7f00000004c0)=@getlink={0x54, 0x12, 0xc, 0x70bd2c, 0x25dfdbfc, {0x0, 0x0, 0x0, r1, 0x0, 0x31200}, [@IFLA_AF_SPEC={0x18, 0x1a, [{0x4, 0x1c}, {0x4, 0x7}, {0x4, 0x1f}, {0x4, 0x1f}, {0x4, 0x1c}]}, @IFLA_IF_NETNSID={0x8, 0x2e, 0x100}, @IFLA_ADDRESS={0xc, 0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x12}}, @IFLA_LINK={0x8, 0x5, 0x100}]}, 0x54}, 0x1, 0x0, 0x0, 0x40}, 0x4044851) syz_emit_ethernet(0x1, &(0x7f0000000180)=ANY=[@ANYBLOB="0180c2000000aaaaaaaaaaaa08060001080006060001ab6e44f0f6bb02000000aaaaaaaaaabbac1414008603494e79cbd6ca370ba3677025c9a6c856fe0af59d9de21cce5547b32893c900f3c20f359965d9481c2fc82763da7361e8988a97b106e7160b727b1c06eb4002241a3b524d307bdc4577534ce02bc761b57b5e6f6a4610db1186400cde582809f94daf4a64b54b7b25900dfa57881e8b4bf99458fe6ad64674dfd113c3a643b7b8528a0886aae95c9e926f20c04a748b53929e956456332d80eb7505532864674c1a6e06e170cff1e9c5a9c91f0c891e04cedb77ca70a6b257746e5d"], &(0x7f0000000040)) r2 = socket(0x0, 0x805, 0x50) setsockopt$RDS_FREE_MR(r2, 0x114, 0x3, &(0x7f0000000000)={{0x100, 0x9}, 0x40}, 0x10) 2018/03/30 07:10:03 executing program 3: socket$packet(0x11, 0x3, 0x300) syz_emit_ethernet(0x3e, &(0x7f00000001c0)=ANY=[@ANYBLOB="aaaaaaaaaaaa0400aaaaaa0086dd6050a09c00080000fe8000000000000000000000000000bbfe8000000000000000000000000000aa0000000000089078"], &(0x7f0000000040)) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000080)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000100)=""/168, 0xa8}, {&(0x7f0000000000)=""/20, 0x14}], 0x2, 0x0, 0x0, 0x200}, 0x1) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000280)=0x5, 0x4) 2018/03/30 07:10:03 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e21, 0xffffffff00000001, @empty, 0xfffffffffffffffd}}}, &(0x7f0000000540)=0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000580)={r1, 0x72, "9a2dfe01c1fee2552fe5cdc91369d6776ff421072779b158e319d645e1c941fe412ce8d197d8519551bf735d3b7f7858d4fd28cf8de4570788daf21e15b6aa732e9035c099f6ae5e54537783ecf1ea99062bac068075f8981cb68ef44049af3dcee8ba7b939de84f3e0eee1d298115557942"}, &(0x7f0000000680)=0x7a) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @remote}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000006c0)={r1, 0x3f}, &(0x7f0000000700)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={0x0, 0x100000000}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000001c0)={r3, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000280)=0x84) socket$packet(0x11, 0x3, 0x300) r5 = socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$bt_BT_POWER(r5, 0x112, 0x9, &(0x7f0000000800)=0xfffffffffffffc01, 0x1) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000000c0)={r4, 0x4}, &(0x7f0000000100)=0x8) syz_emit_ethernet(0x3e, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f0000000040)) socket$packet(0x11, 0x80000001, 0x300) 2018/03/30 07:10:03 executing program 2: r0 = socket(0x2, 0x3, 0x5) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000140)={0x400, {{0xa, 0x4e21, 0x80000000}}}, 0x88) sendto$inet(r0, &(0x7f0000000000)="bc8ba3a79b3cb933b61f2591fefedf2b74f0ba56d3", 0x15, 0x0, &(0x7f0000000040)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000080)={0x7, {{0xa, 0x4e24, 0x100000000, @loopback={0x0, 0x1}, 0xc8ff}}}, 0x88) 2018/03/30 07:10:03 executing program 5: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000c3bff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000ff0)=[{0x20, 0x0, 0x1000, 0x4f42}, {0x80000006}]}, 0x10) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$netrom(r2, &(0x7f0000000200), &(0x7f0000000240)=0x10) sendto(r0, &(0x7f000002af28), 0x0, 0x0, 0x0, 0xd8) socket$l2tp(0x18, 0x1, 0x1) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r4, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) getpeername(r4, &(0x7f0000000040)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, &(0x7f00000000c0)=0x80) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/03/30 07:10:03 executing program 7: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x40000000000005) connect$inet6(r0, &(0x7f0000000240)={0xa, 0x4e24, 0x400, @empty, 0xc6}, 0x1c) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha512\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000000)="af4c555d0679bc0fa85739829ed9d0abef2dd6306d2314d1d970f60d1073e9339cb136578c05d39bbb5693c31344e224017505008c50c785011d0c8c21440fcaaa300cef07976007ad4445099988aca9e22ab6f912262890583ddb7c2a9b55199d880b11165d915836a04d55a39c967bd1de9f02fe77a918c504bed681adfc0e9c37a64387639fdf53c300e2c35e570837f533d26496a7cca844786e851d310e5b5d52feac008039b787c005050678c93a01dbed05e7", 0xb6) r2 = socket$inet6(0xa, 0x1, 0x0) connect$inet6(r2, &(0x7f00000003c0)={0xa, 0x4e23, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x7ff}, 0x1c) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f00000000c0)={0x80000000}, 0x4) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000480)="c96fad2921a438c90da5a8c3aa6c7139d7ea13ab7855bb1097d56d295bfa0eb4a7d41b4bee18cbe35bd5bca1d77bda6d46e20346b24367d9834fe087e7469e660a5f95b2c315b128cfa63efd3db437aecc41a1b63b5d04e4aa40715de758013895981cc71334e52827caddbf163ed9f9e1271a5f5d1c08708f9d1d88cfd4ebc967bce84ace4fed6b9d07ef9b90a039c92f15303889c5a02bab7d21f83db850a849f1530680d5283628b5fe0090341acd867bf9f6c953a4", 0xb7) connect$inet6(r2, &(0x7f0000001c80)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) socketpair$inet(0x2, 0x80805, 0x4, &(0x7f0000000180)) r3 = accept4(r0, &(0x7f0000000000)=@nfc_llcp, &(0x7f0000000080)=0x80, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f00000001c0)={'tunl0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000000200)={@mcast1={0xff, 0x1, [], 0x1}, 0x54, r4}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000280)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000300)={0x3, &(0x7f00000002c0)=[{}, {0x0}, {}]}) ioctl$DRM_IOCTL_INFO_BUFS(r5, 0xc0106418, &(0x7f0000000380)={0x3, 0x100000001, 0x80000001, 0x80000000, 0x4, 0x1000}) ioctl$DRM_IOCTL_SWITCH_CTX(r5, 0x40086424, &(0x7f0000000340)={r6, 0x3}) sendmsg(r3, &(0x7f0000000680)={&(0x7f0000000700)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="0000000000000000000000e1aaf8f69549a4c0867baffcbdebc59428d3dd2b4fc12ae9d1d5d25909b9aac9d744c8e2dc06460935e31f38a566886bbc9459ccf7232d757172f19cfdcdf10f3cc41de1539872b343c260017493d97f887b111c0a"], 0x11}, 0x0) 2018/03/30 07:10:03 executing program 2: r0 = socket(0x2, 0x3, 0x5) sendto$inet(r0, &(0x7f0000000000), 0xfdc5, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000100)={0x5}, 0x4) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000000)=@buf={0x72, &(0x7f0000000080)="2ead36db069a00ab3fc4ab82292373949c78e9c91af97550dd47a6f0e346b6ae35c26a26b868fcfc9562d7c501d067809279d9dd7d7f3de5d7263a27d49b2971863e9ac8918f90512cf346d3f37dab0948fd60b1f6d9c989b6b2202a2e86c62e34af8bcf9dfedc8b3dfed9343b62df970c77"}) 2018/03/30 07:10:03 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e21, 0xffffffff00000001, @empty, 0xfffffffffffffffd}}}, &(0x7f0000000540)=0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000580)={r1, 0x72, "9a2dfe01c1fee2552fe5cdc91369d6776ff421072779b158e319d645e1c941fe412ce8d197d8519551bf735d3b7f7858d4fd28cf8de4570788daf21e15b6aa732e9035c099f6ae5e54537783ecf1ea99062bac068075f8981cb68ef44049af3dcee8ba7b939de84f3e0eee1d298115557942"}, &(0x7f0000000680)=0x7a) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @remote}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000006c0)={r1, 0x3f}, &(0x7f0000000700)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={0x0, 0x100000000}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000001c0)={r3, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000280)=0x84) socket$packet(0x11, 0x3, 0x300) r5 = socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$bt_BT_POWER(r5, 0x112, 0x9, &(0x7f0000000800)=0xfffffffffffffc01, 0x1) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000000c0)={r4, 0x4}, &(0x7f0000000100)=0x8) syz_emit_ethernet(0x3e, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f0000000040)) socket$packet(0x11, 0x80000001, 0x300) 2018/03/30 07:10:03 executing program 4: socket$packet(0x11, 0x3, 0x300) syz_emit_ethernet(0x3e, &(0x7f0000000140)=ANY=[@ANYBLOB="9df0067741f81cfdaaaaaaaaaa0086dd6050a09c00080000fe800000000000fa34046f948e926d790000000000000000bbfe8000000000000000000000000000aa0000000000086ebf13ca11313535e78e49903bc645c617b85d166607fa873143009d5fc8531a2f37fa1475a30941d9ffb32b96690aaa6e966530528f104951dd6b0d802979559e1fe39da44f87ba23b92dc3d2b74a00261967b5c8448f92a71a7dd731cb"], &(0x7f0000000040)) 2018/03/30 07:10:03 executing program 3: r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) syz_genetlink_get_family_id$fou(&(0x7f0000000200)='fou\x00') setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000000)=0x8001, 0x1) close(r0) r1 = socket$packet(0x11, 0x2, 0x300) recvfrom$packet(r1, &(0x7f0000000180), 0x0, 0x2, 0x0, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) socketpair(0x2, 0x0, 0x10fb, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000240)={r3, 0x50, &(0x7f0000000180)}, 0x10) accept4$inet(r2, 0x0, &(0x7f0000000380), 0x800) syz_emit_ethernet(0x3e, &(0x7f00000000c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa00407da5bca09c00080000fe8085edfaf68457b1000000000000bbfe8000000000000000000000000000089078837dcc5de3922d8e8693ed1e8e25aa3e0bd2b2cb030a4b8f9a49f4ec8b90e28a16f8237c41cac9d7a67df7b2a6890ec9eca826b8e09bf9ae34697e231f3fc905941923ff7b0c4d8b542f8201c306d173521561e08db10cc3e32d3d962f429efd9731108517f72e57a956000000000000000000000000000000000000000000"], &(0x7f0000000040)) 2018/03/30 07:10:03 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e21, 0xffffffff00000001, @empty, 0xfffffffffffffffd}}}, &(0x7f0000000540)=0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000580)={r1, 0x72, "9a2dfe01c1fee2552fe5cdc91369d6776ff421072779b158e319d645e1c941fe412ce8d197d8519551bf735d3b7f7858d4fd28cf8de4570788daf21e15b6aa732e9035c099f6ae5e54537783ecf1ea99062bac068075f8981cb68ef44049af3dcee8ba7b939de84f3e0eee1d298115557942"}, &(0x7f0000000680)=0x7a) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @remote}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000006c0)={r1, 0x3f}, &(0x7f0000000700)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={0x0, 0x100000000}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000001c0)={r3, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000280)=0x84) socket$packet(0x11, 0x3, 0x300) r5 = socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$bt_BT_POWER(r5, 0x112, 0x9, &(0x7f0000000800)=0xfffffffffffffc01, 0x1) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000000c0)={r4, 0x4}, &(0x7f0000000100)=0x8) syz_emit_ethernet(0x3e, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f0000000040)) socket$packet(0x11, 0x80000001, 0x300) 2018/03/30 07:10:03 executing program 0: pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000480)=0x14) sendmsg$nl_route(r0, &(0x7f0000000580)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000540)={&(0x7f00000004c0)=@getlink={0x54, 0x12, 0xc, 0x70bd2c, 0x25dfdbfc, {0x0, 0x0, 0x0, r1, 0x0, 0x31200}, [@IFLA_AF_SPEC={0x18, 0x1a, [{0x4, 0x1c}, {0x4, 0x7}, {0x4, 0x1f}, {0x4, 0x1f}, {0x4, 0x1c}]}, @IFLA_IF_NETNSID={0x8, 0x2e, 0x100}, @IFLA_ADDRESS={0xc, 0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x12}}, @IFLA_LINK={0x8, 0x5, 0x100}]}, 0x54}, 0x1, 0x0, 0x0, 0x40}, 0x4044851) syz_emit_ethernet(0x1, &(0x7f0000000180)=ANY=[@ANYBLOB="0180c2000000aaaaaaaaaaaa08060001080006060001ab6e44f0f6bb02000000aaaaaaaaaabbac1414008603494e79cbd6ca370ba3677025c9a6c856fe0af59d9de21cce5547b32893c900f3c20f359965d9481c2fc82763da7361e8988a97b106e7160b727b1c06eb4002241a3b524d307bdc4577534ce02bc761b57b5e6f6a4610db1186400cde582809f94daf4a64b54b7b25900dfa57881e8b4bf99458fe6ad64674dfd113c3a643b7b8528a0886aae95c9e926f20c04a748b53929e956456332d80eb7505532864674c1a6e06e170cff1e9c5a9c91f0c891e04cedb77ca70a6b257746e5d"], &(0x7f0000000040)) r2 = socket(0xa, 0x0, 0x50) setsockopt$RDS_FREE_MR(r2, 0x114, 0x3, &(0x7f0000000000)={{0x100, 0x9}, 0x40}, 0x10) 2018/03/30 07:10:03 executing program 2: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000140)=@nfc, &(0x7f0000000040)=0x80, 0x80800) setsockopt$inet6_dccp_int(r0, 0x21, 0x0, &(0x7f00000001c0)=0x1ff, 0x4) r1 = socket(0x42, 0x80000, 0x4) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000200)={0x100000000, 0xffffffffffffff76, 0x8}, 0xc) sendto$inet(r1, &(0x7f0000000080)="0924ff2b1a0a9b9f6c238142237c27eafd12bca4c64a03c2d7e9476ea39b75da86c17462c1ab5bdb9c1d9ed852f40699b93d38f8e5c177d49e53c8d566ec1f91ee43bfa634d54ed0b20372776fc031d4a00486729b217052e2c99fc684a64950da213aa39c507705b5222b33379bd07aa57a270a3e52daeb301354913dd96a0f9ec4282f22911d8cf769d91524a6986e3e451e700a3d452cb441df2353f0edc25ed5d0ae52ede70fce311f42a3e77b9f1a6668e78f9ea81310377aae683b31", 0xbf, 0x0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/03/30 07:10:03 executing program 4: socket$packet(0x11, 0x2, 0x300) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000340)={0xffffffffffffffff}) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000000100)={r3}) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f00000003c0)) syz_emit_ethernet(0x3e, &(0x7f0000000080)={@random="9df0067741f8", @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) getsockopt$inet6_buf(r1, 0x29, 0x2f, &(0x7f0000000140)=""/32, &(0x7f0000000180)=0x20) setsockopt$IP_VS_SO_SET_TIMEOUT(r1, 0x0, 0x48a, &(0x7f0000000300)={0xffffffffffff8000, 0x22, 0x7f}, 0xc) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f00000001c0)={0x0, 0x8b, "2d34f64a17791bdaeaef0b9fe42300ac93bc25f879f258ff79f698cdc620bda3396e3de66f7a34dff94936545524594baa947b3e2ede38e9ce141d4ef3b9d08c8b4ceec35016db863e4a2df9048977cf4724842005fb4f0187d368a7919766e06ced42640a247493815721d9e61b8799c5c8873ffc7d88ecba820fa75fbd064cbc7fb80c43ac61fa801a04"}, &(0x7f0000000280)=0x93) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00000002c0)=r4, 0x4) 2018/03/30 07:10:03 executing program 3: r0 = socket$packet(0x11, 0x200000000003, 0x300) syz_emit_ethernet(0x3e, &(0x7f00000001c0)=ANY=[@ANYBLOB="aaaacfaaaa2aaaaaaa0050a09c00000000fe80000000000000800000d0a619f0c500790000"], &(0x7f0000000040)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={r0}) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000140)={0x9, {0x2, 0x4e21, @loopback=0x7f000001}, {0x2, 0x4e23, @broadcast=0xffffffff}, {0x2, 0x4e23}, 0x0, 0x8, 0x3, 0x101, 0x4, &(0x7f0000000100)='bridge0\x00', 0x101, 0x8, 0x7}) pipe(&(0x7f0000000000)={0xffffffffffffffff}) setsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000000080)=0xfffffffffffffffd, 0x4) 2018/03/30 07:10:03 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) epoll_create(0x4) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) socket$netlink(0x10, 0x3, 0x1f) socketpair(0x11, 0xa, 0x9, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r3, 0x800442d2, &(0x7f00000007c0)={0x7, &(0x7f00000006c0)=[{0x0, 0x0, 0x0, @local}, {}, {0x0, 0x0, 0x0, @local}, {0x0, 0x0, 0x0, @link_local}, {0x0, 0x0, 0x0, @link_local}, {}, {0x0, 0x0, 0x0, @random}]}) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000440)={{{@in6=@mcast1, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in6=@loopback}}, &(0x7f0000000540)=0xe8) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f0000000580)={r5, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r6 = accept4$packet(0xffffffffffffffff, &(0x7f0000001840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000001880)=0x14, 0x800) getpeername$packet(r6, &(0x7f00000018c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001900)=0x14) getsockopt$inet6_tcp_buf(r1, 0x6, 0xb, &(0x7f0000000180)=""/97, &(0x7f0000000200)=0x61) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x14) sendmsg$nl_route(r0, &(0x7f00000005c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000280)=@newneigh={0x24, 0x1c, 0x300, 0x70bd26, 0x8, {0x1c, 0x0, 0x0, r7, 0x21, 0x80, 0x7}, [@NDA_PORT={0x8, 0x6, 0x4e21}]}, 0x1cf}, 0x1}, 0x0) setsockopt(r0, 0x7, 0x5, &(0x7f00000002c0)="8312c2242e78ac0480e32049b1f1c25f362386af47a5e6497370759e297fb48d44f1f6cd69928ff81baeb8b94de04f921623b759bdcf2e45deb71fcc069de800dccab9ce", 0x44) ioctl$sock_inet_SIOCRTMSG(r4, 0x890d, &(0x7f0000000640)={0xffc0, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e24, @multicast1=0xe0000001}, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x0, 0x80, 0x2, 0x8001, 0xccce, &(0x7f0000000600)='irlan0\x00', 0x2, 0x0, 0x7}) 2018/03/30 07:10:03 executing program 0: pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000480)=0x14) sendmsg$nl_route(r0, &(0x7f0000000580)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000540)={&(0x7f00000004c0)=@getlink={0x54, 0x12, 0xc, 0x70bd2c, 0x25dfdbfc, {0x0, 0x0, 0x0, r1, 0x0, 0x31200}, [@IFLA_AF_SPEC={0x18, 0x1a, [{0x4, 0x1c}, {0x4, 0x7}, {0x4, 0x1f}, {0x4, 0x1f}, {0x4, 0x1c}]}, @IFLA_IF_NETNSID={0x8, 0x2e, 0x100}, @IFLA_ADDRESS={0xc, 0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x12}}, @IFLA_LINK={0x8, 0x5, 0x100}]}, 0x54}, 0x1, 0x0, 0x0, 0x40}, 0x4044851) syz_emit_ethernet(0x1, &(0x7f0000000180)=ANY=[@ANYBLOB="0180c2000000aaaaaaaaaaaa08060001080006060001ab6e44f0f6bb02000000aaaaaaaaaabbac1414008603494e79cbd6ca370ba3677025c9a6c856fe0af59d9de21cce5547b32893c900f3c20f359965d9481c2fc82763da7361e8988a97b106e7160b727b1c06eb4002241a3b524d307bdc4577534ce02bc761b57b5e6f6a4610db1186400cde582809f94daf4a64b54b7b25900dfa57881e8b4bf99458fe6ad64674dfd113c3a643b7b8528a0886aae95c9e926f20c04a748b53929e956456332d80eb7505532864674c1a6e06e170cff1e9c5a9c91f0c891e04cedb77ca70a6b257746e5d"], &(0x7f0000000040)) r2 = socket(0xa, 0x805, 0x0) setsockopt$RDS_FREE_MR(r2, 0x114, 0x3, &(0x7f0000000000)={{0x100, 0x9}, 0x40}, 0x10) 2018/03/30 07:10:03 executing program 7: bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000003c0)={0xffffffffffffff9c, 0x50, &(0x7f0000000340)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000400)=r0, 0x4) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r1, 0x40000000000005) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha512\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000280)="af4c555d0679bc0fa85739829ed9d0abef2dd6306d2314d1d970f60d1073e9339cb136578c05d39bbb5693c31344e224017505008c50c785011d0c8c21440fcaaa300cef07976007ad4445099988aca9e22ab6f912262890583ddb7c2a9b55199d880b11165d915836a04d55a39c967bd1de9f02fe77a918c504bed681adfc0e9c37a64387639fdf53c300e2c35e570837f533d26496a7cca844786e851d310e5b5d52feac008039b787c00505067800020000ed05e7", 0xffffffffffffffe4) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f00000000c0)={0x2}, 0x4) connect$inet6(r3, &(0x7f0000001c80)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) socketpair$inet(0x2, 0x80805, 0x4, &(0x7f0000000180)) r4 = accept4(r1, &(0x7f0000000000)=@nfc_llcp, &(0x7f0000000080)=0x80, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f00000001c0)={'tunl0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r4, 0x8918, &(0x7f0000000200)={@mcast1={0xff, 0x1, [], 0x1}, 0x54, r5}) sendmsg(r4, &(0x7f0000000680)={&(0x7f0000000700)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="000100c100000000000000000000000000"], 0x11}, 0x0) 2018/03/30 07:10:03 executing program 6: r0 = socket$inet(0x2, 0x802, 0x0) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) bind$inet6(r1, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x98) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000d6cf78)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr=0x1000000, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, {{@in=@multicast2=0xe0000002}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) getsockopt$inet6_buf(r2, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000001ffc)=0x90) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000000, &(0x7f0000f62fe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000180)=ANY=[@ANYBLOB="6e61740000000000000000000000000000000000000000004ad35c09000000000000000004000000000000000000000000000000000054f171c169810000000000000000000000bf501a529a955c864853fcc1a79c298d20dd1a60ba76b18906f6e8fef7f20ef644000000000000000000000000000e0000140000000000"], 0x1) ioctl$int_out(r0, 0x5460, &(0x7f0000000040)) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000080)={0x1, 'ifb0\x00', 0x4}, 0x18) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000380)={'nat\x00', 0x0, 0x3, 0xec, [], 0x7, &(0x7f0000000200)=[{}, {}, {}, {}, {}, {}, {}], &(0x7f0000000280)=""/236}, &(0x7f0000000400)=0x78) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000440)={'syzkaller1\x00', 0x0}) setsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000000480)={@loopback={0x0, 0x1}, r3}, 0x14) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000bc0)=@broute={'broute\x00', 0x20, 0x2, 0x230, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000c40], 0x0, &(0x7f0000000000), &(0x7f0000000c40)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x11, 0x0, 0x6002, 'dummy0\x00', 'vlan0\x00', 'ip6gre0\x00', 'vcan0\x00', @empty, [0x0, 0x0, 0x0, 0x0, 0x0, 0xff], @empty, [], 0x70, 0xa0, 0xe8}, [@common=@AUDIT={'AUDIT\x00', 0x8}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x3}}}}, {{{0x1d, 0x0, 0x0, 'teql0\x00', "7643616e4a8700000000030000000001", 'vlan0\x00', 'ipddp0\x00', @random="56190635f233", [], @random="d238742a69de", [], 0x70, 0x70, 0xb8}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x3}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc}]}, 0x2a8) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000880)=@broute={'broute\x00', 0x20, 0x1, 0x150, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000700], 0x0, &(0x7f00000006c0), &(0x7f0000000700)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x1b, 0x0, 0x0, 'bcsf0\x00', 'teql0\x00', 'ip_vti0\x00', 'erspan0\x00', @empty, [], @random="c8992de4105a", [], 0x70, 0x70, 0xc0}}, @common=@LED={'LED\x00', 0x28, {{'syz1\x00'}}}}]}]}, 0x1c8) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000000c0)={'dummy0\x00', {0x2, 0x4e24, @broadcast=0xffffffff}}) 2018/03/30 07:10:03 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e21, 0xffffffff00000001, @empty, 0xfffffffffffffffd}}}, &(0x7f0000000540)=0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000580)={r1, 0xab, "9a2dfe01c1fee2552fe5cdc91369d6776ff421072779b158e319d645e1c941fe412ce8d197d8519551bf735d3b7f7858d4fd28cf8de4570788daf21e15b6aa732e9035c099f6ae5e54537783ecf1ea99062bac068075f8981cb68ef44049af3dcee8ba7b939de84f3e0eee1d2981155579429b25e4d4ec2eb581894f7b1850b7dd8b349e56677f5bc0a99e6d92f5e5cbd4d3f8cb85661f39c5f79a6a3b1d4c7d11510f24b21a29b8d9a880"}, &(0x7f0000000680)=0xb3) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @remote}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000006c0)={r1, 0x3f}, &(0x7f0000000700)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={0x0, 0x100000000}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000001c0)={r3, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000280)=0x84) socket$packet(0x11, 0x3, 0x300) r5 = socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$bt_BT_POWER(r5, 0x112, 0x9, &(0x7f0000000800)=0xfffffffffffffc01, 0x1) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000000c0)={r4, 0x4}, &(0x7f0000000100)=0x8) syz_emit_ethernet(0x3e, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f0000000040)) socket$packet(0x11, 0x80000001, 0x300) 2018/03/30 07:10:03 executing program 0: pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000480)=0x14) sendmsg$nl_route(r0, &(0x7f0000000580)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000540)={&(0x7f00000004c0)=@getlink={0x54, 0x12, 0xc, 0x70bd2c, 0x25dfdbfc, {0x0, 0x0, 0x0, r1, 0x0, 0x31200}, [@IFLA_AF_SPEC={0x18, 0x1a, [{0x4, 0x1c}, {0x4, 0x7}, {0x4, 0x1f}, {0x4, 0x1f}, {0x4, 0x1c}]}, @IFLA_IF_NETNSID={0x8, 0x2e, 0x100}, @IFLA_ADDRESS={0xc, 0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x12}}, @IFLA_LINK={0x8, 0x5, 0x100}]}, 0x54}, 0x1, 0x0, 0x0, 0x40}, 0x4044851) syz_emit_ethernet(0x1, &(0x7f0000000180)=ANY=[@ANYBLOB="0180c2000000aaaaaaaaaaaa08060001080006060001ab6e44f0f6bb02000000aaaaaaaaaabbac1414008603494e79cbd6ca370ba3677025c9a6c856fe0af59d9de21cce5547b32893c900f3c20f359965d9481c2fc82763da7361e8988a97b106e7160b727b1c06eb4002241a3b524d307bdc4577534ce02bc761b57b5e6f6a4610db1186400cde582809f94daf4a64b54b7b25900dfa57881e8b4bf99458fe6ad64674dfd113c3a643b7b8528a0886aae95c9e926f20c04a748b53929e956456332d80eb7505532864674c1a6e06e170cff1e9c5a9c91f0c891e04cedb77ca70a6b257746e5d"], &(0x7f0000000040)) r2 = socket(0xa, 0x805, 0x50) setsockopt$RDS_FREE_MR(0xffffffffffffffff, 0x114, 0x3, &(0x7f0000000000)={{0x100, 0x9}, 0x40}, 0x10) 2018/03/30 07:10:03 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e21, 0xffffffff00000001, @empty, 0xfffffffffffffffd}}}, &(0x7f0000000540)=0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000580)={r1, 0xab, "9a2dfe01c1fee2552fe5cdc91369d6776ff421072779b158e319d645e1c941fe412ce8d197d8519551bf735d3b7f7858d4fd28cf8de4570788daf21e15b6aa732e9035c099f6ae5e54537783ecf1ea99062bac068075f8981cb68ef44049af3dcee8ba7b939de84f3e0eee1d2981155579429b25e4d4ec2eb581894f7b1850b7dd8b349e56677f5bc0a99e6d92f5e5cbd4d3f8cb85661f39c5f79a6a3b1d4c7d11510f24b21a29b8d9a880"}, &(0x7f0000000680)=0xb3) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @remote}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000006c0)={r1, 0x3f}, &(0x7f0000000700)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={0x0, 0x100000000}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000001c0)={r3, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000280)=0x84) socket$packet(0x11, 0x3, 0x300) r5 = socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$bt_BT_POWER(r5, 0x112, 0x9, &(0x7f0000000800)=0xfffffffffffffc01, 0x1) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000000c0)={r4, 0x4}, &(0x7f0000000100)=0x8) syz_emit_ethernet(0x3e, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f0000000040)) socket$packet(0x11, 0x80000001, 0x300) 2018/03/30 07:10:03 executing program 2: r0 = socket(0x40000004, 0x4000000003, 0x8) socket$can_raw(0x1d, 0x3, 0x1) shutdown(r0, 0x1) sendto$inet(r0, &(0x7f0000000000), 0xfdc5, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/03/30 07:10:03 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e21, 0xffffffff00000001, @empty, 0xfffffffffffffffd}}}, &(0x7f0000000540)=0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000580)={r1, 0xab, "9a2dfe01c1fee2552fe5cdc91369d6776ff421072779b158e319d645e1c941fe412ce8d197d8519551bf735d3b7f7858d4fd28cf8de4570788daf21e15b6aa732e9035c099f6ae5e54537783ecf1ea99062bac068075f8981cb68ef44049af3dcee8ba7b939de84f3e0eee1d2981155579429b25e4d4ec2eb581894f7b1850b7dd8b349e56677f5bc0a99e6d92f5e5cbd4d3f8cb85661f39c5f79a6a3b1d4c7d11510f24b21a29b8d9a880"}, &(0x7f0000000680)=0xb3) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @remote}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000006c0)={r1, 0x3f}, &(0x7f0000000700)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={0x0, 0x100000000}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000001c0)={r3, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000280)=0x84) socket$packet(0x11, 0x3, 0x300) r5 = socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$bt_BT_POWER(r5, 0x112, 0x9, &(0x7f0000000800)=0xfffffffffffffc01, 0x1) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000000c0)={r4, 0x4}, &(0x7f0000000100)=0x8) syz_emit_ethernet(0x3e, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f0000000040)) socket$packet(0x11, 0x80000001, 0x300) 2018/03/30 07:10:03 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0), 0x10) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000000)=@req={0x4, 0x81, 0x1, 0x3}, 0x10) syz_emit_ethernet(0x3e, &(0x7f0000000080)={@random="9df0067741f8", @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/03/30 07:10:03 executing program 2: r0 = socket(0x2, 0x3, 0x5) getpeername$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x1c) sendto$inet(r0, &(0x7f0000000000), 0xfdc5, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/03/30 07:10:03 executing program 3: socket$packet(0x11, 0x800007fffffffe, 0x300) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/03/30 07:10:03 executing program 0: pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000480)=0x14) sendmsg$nl_route(r0, &(0x7f0000000580)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000540)={&(0x7f00000004c0)=@getlink={0x54, 0x12, 0xc, 0x70bd2c, 0x25dfdbfc, {0x0, 0x0, 0x0, r1, 0x0, 0x31200}, [@IFLA_AF_SPEC={0x18, 0x1a, [{0x4, 0x1c}, {0x4, 0x7}, {0x4, 0x1f}, {0x4, 0x1f}, {0x4, 0x1c}]}, @IFLA_IF_NETNSID={0x8, 0x2e, 0x100}, @IFLA_ADDRESS={0xc, 0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x12}}, @IFLA_LINK={0x8, 0x5, 0x100}]}, 0x54}, 0x1, 0x0, 0x0, 0x40}, 0x4044851) syz_emit_ethernet(0x1, &(0x7f0000000180)=ANY=[@ANYBLOB="0180c2000000aaaaaaaaaaaa08060001080006060001ab6e44f0f6bb02000000aaaaaaaaaabbac1414008603494e79cbd6ca370ba3677025c9a6c856fe0af59d9de21cce5547b32893c900f3c20f359965d9481c2fc82763da7361e8988a97b106e7160b727b1c06eb4002241a3b524d307bdc4577534ce02bc761b57b5e6f6a4610db1186400cde582809f94daf4a64b54b7b25900dfa57881e8b4bf99458fe6ad64674dfd113c3a643b7b8528a0886aae95c9e926f20c04a748b53929e956456332d80eb7505532864674c1a6e06e170cff1e9c5a9c91f0c891e04cedb77ca70a6b257746e5d"], &(0x7f0000000040)) r2 = socket(0xa, 0x805, 0x50) setsockopt$RDS_FREE_MR(r2, 0x114, 0x3, &(0x7f0000000000)={{0x0, 0x9}, 0x40}, 0x10) 2018/03/30 07:10:03 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e21, 0xffffffff00000001, @empty, 0xfffffffffffffffd}}}, &(0x7f0000000540)=0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000580)={r1, 0xc7, "9a2dfe01c1fee2552fe5cdc91369d6776ff421072779b158e319d645e1c941fe412ce8d197d8519551bf735d3b7f7858d4fd28cf8de4570788daf21e15b6aa732e9035c099f6ae5e54537783ecf1ea99062bac068075f8981cb68ef44049af3dcee8ba7b939de84f3e0eee1d2981155579429b25e4d4ec2eb581894f7b1850b7dd8b349e56677f5bc0a99e6d92f5e5cbd4d3f8cb85661f39c5f79a6a3b1d4c7d11510f24b21a29b8d9a880aaf3b69756547665b14aa3d36024036e40bbec53cd5b7b89cf3dffd9"}, &(0x7f0000000680)=0xcf) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @remote}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000006c0)={r1, 0x3f}, &(0x7f0000000700)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={0x0, 0x100000000}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000001c0)={r3, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000280)=0x84) socket$packet(0x11, 0x3, 0x300) r5 = socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$bt_BT_POWER(r5, 0x112, 0x9, &(0x7f0000000800)=0xfffffffffffffc01, 0x1) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000000c0)={r4, 0x4}, &(0x7f0000000100)=0x8) syz_emit_ethernet(0x3e, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f0000000040)) socket$packet(0x11, 0x80000001, 0x300) 2018/03/30 07:10:03 executing program 6: r0 = socket$inet(0x2, 0x802, 0x0) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) bind$inet6(r1, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x98) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000d6cf78)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr=0x1000000, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, {{@in=@multicast2=0xe0000002}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) getsockopt$inet6_buf(r2, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000001ffc)=0x90) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000000, &(0x7f0000f62fe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000180)=ANY=[@ANYBLOB="6e61740000000000000000000000000000000000000000004ad35c09000000000000000004000000000000000000000000000000000054f171c169810000000000000000000000bf501a529a955c864853fcc1a79c298d20dd1a60ba76b18906f6e8fef7f20ef644000000000000000000000000000e0000140000000000"], 0x1) ioctl$int_out(r0, 0x5460, &(0x7f0000000040)) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000080)={0x1, 'ifb0\x00', 0x4}, 0x18) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000380)={'nat\x00', 0x0, 0x3, 0xec, [], 0x7, &(0x7f0000000200)=[{}, {}, {}, {}, {}, {}, {}], &(0x7f0000000280)=""/236}, &(0x7f0000000400)=0x78) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000440)={'syzkaller1\x00', 0x0}) setsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000000480)={@loopback={0x0, 0x1}, r3}, 0x14) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000bc0)=@broute={'broute\x00', 0x20, 0x2, 0x230, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000c40], 0x0, &(0x7f0000000000), &(0x7f0000000c40)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x11, 0x0, 0x6002, 'dummy0\x00', 'vlan0\x00', 'ip6gre0\x00', 'vcan0\x00', @empty, [0x0, 0x0, 0x0, 0x0, 0x0, 0xff], @empty, [], 0x70, 0xa0, 0xe8}, [@common=@AUDIT={'AUDIT\x00', 0x8}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x3}}}}, {{{0x1d, 0x0, 0x0, 'teql0\x00', "7643616e4a8700000000030000000001", 'vlan0\x00', 'ipddp0\x00', @random="56190635f233", [], @random="d238742a69de", [], 0x70, 0x70, 0xb8}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x3}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc}]}, 0x2a8) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000880)=@broute={'broute\x00', 0x20, 0x1, 0x150, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000700], 0x0, &(0x7f00000006c0), &(0x7f0000000700)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x1b, 0x0, 0x0, 'bcsf0\x00', 'teql0\x00', 'ip_vti0\x00', 'erspan0\x00', @empty, [], @random="c8992de4105a", [], 0x70, 0x70, 0xc0}}, @common=@LED={'LED\x00', 0x28, {{'syz1\x00'}}}}]}]}, 0x1c8) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000000c0)={'dummy0\x00', {0x2, 0x4e24, @broadcast=0xffffffff}}) 2018/03/30 07:10:03 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) accept(r0, &(0x7f0000000180)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f0000000200)=0x80) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x7) syz_emit_ethernet(0x3e, &(0x7f0000000100)=ANY=[@ANYBLOB="9df0067741f8aaaaaaaaaa0086dd6050a09c00080000fe80b86e0e3f2f71085700008ad674f854b82b72000000bbfe800000002fb1c5a32d5c8e050000aa0000000000089078"], &(0x7f0000000040)) 2018/03/30 07:10:03 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000200)=[@in={0x2, 0x4e24}, @in={0x2}], 0x20) 2018/03/30 07:10:03 executing program 7: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha512\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000000)="af4c555d0679bc0fa85739829ed9d0abef2dd6306d2314d1d970f60d1073e9339cb136578c05d39bbb5693c31344e224017505008c50c785011d0c8c21440fcaaa300cef07976007ad4445099988aca9e22ab6f912262890583ddb7c2a9b55199d880b11165d915836a04d55a39c967bd1de9f02fe77a918c504bed681adfc0e9c37a64387639fdf53c300e2c35e570837f533d26496a7cca844786e851d310e5b5d52feac008039b787c005050678c93a01dbed05e7", 0xb6) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00000000c0)={0x2}, 0x4) connect$inet6(r2, &(0x7f0000001c80)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) socketpair$inet(0x2, 0x80805, 0x4, &(0x7f0000000180)) r3 = accept4(r0, &(0x7f0000000000)=@nfc_llcp, &(0x7f0000000080)=0x80, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f00000001c0)={'tunl0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000000200)={@mcast1={0xff, 0x1, [], 0x1}, 0x54, r4}) sendmsg(r3, &(0x7f0000000680)={&(0x7f0000000700)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="000100b4c0a767c1000000000011000000"], 0x11}, 0x0) 2018/03/30 07:10:03 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) getsockname(r0, &(0x7f0000000080)=@can, &(0x7f0000000000)=0x80) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/03/30 07:10:03 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e21, 0xffffffff00000001, @empty, 0xfffffffffffffffd}}}, &(0x7f0000000540)=0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000580)={r1, 0xc7, "9a2dfe01c1fee2552fe5cdc91369d6776ff421072779b158e319d645e1c941fe412ce8d197d8519551bf735d3b7f7858d4fd28cf8de4570788daf21e15b6aa732e9035c099f6ae5e54537783ecf1ea99062bac068075f8981cb68ef44049af3dcee8ba7b939de84f3e0eee1d2981155579429b25e4d4ec2eb581894f7b1850b7dd8b349e56677f5bc0a99e6d92f5e5cbd4d3f8cb85661f39c5f79a6a3b1d4c7d11510f24b21a29b8d9a880aaf3b69756547665b14aa3d36024036e40bbec53cd5b7b89cf3dffd9"}, &(0x7f0000000680)=0xcf) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @remote}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000006c0)={r1, 0x3f}, &(0x7f0000000700)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={0x0, 0x100000000}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000001c0)={r3, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000280)=0x84) socket$packet(0x11, 0x3, 0x300) r5 = socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$bt_BT_POWER(r5, 0x112, 0x9, &(0x7f0000000800)=0xfffffffffffffc01, 0x1) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000000c0)={r4, 0x4}, &(0x7f0000000100)=0x8) syz_emit_ethernet(0x3e, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f0000000040)) socket$packet(0x11, 0x80000001, 0x300) 2018/03/30 07:10:03 executing program 2: r0 = socket(0x8, 0x3, 0x5) sendto$inet(r0, &(0x7f0000000000), 0xfdc5, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/03/30 07:10:03 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f000005eff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) listen(r0, 0x2) r1 = accept(r0, &(0x7f0000f06000)=@rc, &(0x7f00008f4000)=0xa) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000040)=""/37, &(0x7f0000000140)=0x25) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000)=0x2, 0x4) 2018/03/30 07:10:03 executing program 0: pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000480)=0x14) sendmsg$nl_route(r0, &(0x7f0000000580)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000540)={&(0x7f00000004c0)=@getlink={0x54, 0x12, 0xc, 0x70bd2c, 0x25dfdbfc, {0x0, 0x0, 0x0, r1, 0x0, 0x31200}, [@IFLA_AF_SPEC={0x18, 0x1a, [{0x4, 0x1c}, {0x4, 0x7}, {0x4, 0x1f}, {0x4, 0x1f}, {0x4, 0x1c}]}, @IFLA_IF_NETNSID={0x8, 0x2e, 0x100}, @IFLA_ADDRESS={0xc, 0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x12}}, @IFLA_LINK={0x8, 0x5, 0x100}]}, 0x54}, 0x1, 0x0, 0x0, 0x40}, 0x4044851) syz_emit_ethernet(0x1, &(0x7f0000000180)=ANY=[@ANYBLOB="0180c2000000aaaaaaaaaaaa08060001080006060001ab6e44f0f6bb02000000aaaaaaaaaabbac1414008603494e79cbd6ca370ba3677025c9a6c856fe0af59d9de21cce5547b32893c900f3c20f359965d9481c2fc82763da7361e8988a97b106e7160b727b1c06eb4002241a3b524d307bdc4577534ce02bc761b57b5e6f6a4610db1186400cde582809f94daf4a64b54b7b25900dfa57881e8b4bf99458fe6ad64674dfd113c3a643b7b8528a0886aae95c9e926f20c04a748b53929e956456332d80eb7505532864674c1a6e06e170cff1e9c5a9c91f0c891e04cedb77ca70a6b257746e5d"], &(0x7f0000000040)) r2 = socket(0xa, 0x805, 0x50) setsockopt$RDS_FREE_MR(r2, 0x114, 0x3, &(0x7f0000000000)={{0x100}, 0x40}, 0x10) 2018/03/30 07:10:03 executing program 2: r0 = socket(0x9, 0x800, 0x40) listen$netrom(r0, 0x9f3) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000080)=0xc) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10080000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x1c, r1, 0x0, 0x70bd29, 0x25dfdbfd, {0xe}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfffffffffffffff8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x8000}, 0x1) 2018/03/30 07:10:03 executing program 6: r0 = socket$inet(0x2, 0x802, 0x0) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) bind$inet6(r1, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x98) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000d6cf78)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr=0x1000000, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, {{@in=@multicast2=0xe0000002}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) getsockopt$inet6_buf(r2, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000001ffc)=0x90) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000000, &(0x7f0000f62fe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000180)=ANY=[@ANYBLOB="6e61740000000000000000000000000000000000000000004ad35c09000000000000000004000000000000000000000000000000000054f171c169810000000000000000000000bf501a529a955c864853fcc1a79c298d20dd1a60ba76b18906f6e8fef7f20ef644000000000000000000000000000e0000140000000000"], 0x1) ioctl$int_out(r0, 0x5460, &(0x7f0000000040)) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000080)={0x1, 'ifb0\x00', 0x4}, 0x18) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000380)={'nat\x00', 0x0, 0x3, 0xec, [], 0x7, &(0x7f0000000200)=[{}, {}, {}, {}, {}, {}, {}], &(0x7f0000000280)=""/236}, &(0x7f0000000400)=0x78) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000440)={'syzkaller1\x00', 0x0}) setsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000000480)={@loopback={0x0, 0x1}, r3}, 0x14) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000bc0)=@broute={'broute\x00', 0x20, 0x2, 0x230, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000c40], 0x0, &(0x7f0000000000), &(0x7f0000000c40)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x11, 0x0, 0x6002, 'dummy0\x00', 'vlan0\x00', 'ip6gre0\x00', 'vcan0\x00', @empty, [0x0, 0x0, 0x0, 0x0, 0x0, 0xff], @empty, [], 0x70, 0xa0, 0xe8}, [@common=@AUDIT={'AUDIT\x00', 0x8}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x3}}}}, {{{0x1d, 0x0, 0x0, 'teql0\x00', "7643616e4a8700000000030000000001", 'vlan0\x00', 'ipddp0\x00', @random="56190635f233", [], @random="d238742a69de", [], 0x70, 0x70, 0xb8}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x3}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc}]}, 0x2a8) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000880)=@broute={'broute\x00', 0x20, 0x1, 0x150, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000700], 0x0, &(0x7f00000006c0), &(0x7f0000000700)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x1b, 0x0, 0x0, 'bcsf0\x00', 'teql0\x00', 'ip_vti0\x00', 'erspan0\x00', @empty, [], @random="c8992de4105a", [], 0x70, 0x70, 0xc0}}, @common=@LED={'LED\x00', 0x28, {{'syz1\x00'}}}}]}]}, 0x1c8) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000000c0)={'dummy0\x00', {0x2, 0x4e24, @broadcast=0xffffffff}}) 2018/03/30 07:10:03 executing program 3: socket$packet(0x11, 0x3, 0x300) syz_emit_ethernet(0x3e, &(0x7f00000001c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa0086dd6050a09c00080022fe8000000000000000000000000000bbfe8000000000000000000000000000aa0000000000089078"], &(0x7f0000000040)) 2018/03/30 07:10:03 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e21, 0xffffffff00000001, @empty, 0xfffffffffffffffd}}}, &(0x7f0000000540)=0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000580)={r1, 0xc7, "9a2dfe01c1fee2552fe5cdc91369d6776ff421072779b158e319d645e1c941fe412ce8d197d8519551bf735d3b7f7858d4fd28cf8de4570788daf21e15b6aa732e9035c099f6ae5e54537783ecf1ea99062bac068075f8981cb68ef44049af3dcee8ba7b939de84f3e0eee1d2981155579429b25e4d4ec2eb581894f7b1850b7dd8b349e56677f5bc0a99e6d92f5e5cbd4d3f8cb85661f39c5f79a6a3b1d4c7d11510f24b21a29b8d9a880aaf3b69756547665b14aa3d36024036e40bbec53cd5b7b89cf3dffd9"}, &(0x7f0000000680)=0xcf) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @remote}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000006c0)={r1, 0x3f}, &(0x7f0000000700)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={0x0, 0x100000000}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000001c0)={r3, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000280)=0x84) socket$packet(0x11, 0x3, 0x300) r5 = socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$bt_BT_POWER(r5, 0x112, 0x9, &(0x7f0000000800)=0xfffffffffffffc01, 0x1) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000000c0)={r4, 0x4}, &(0x7f0000000100)=0x8) syz_emit_ethernet(0x3e, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f0000000040)) socket$packet(0x11, 0x80000001, 0x300) 2018/03/30 07:10:03 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) syz_emit_ethernet(0x3e, &(0x7f0000000080)={@random="9df0067741f8", @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000000), &(0x7f00000000c0)=0x8) socket$can_raw(0x1d, 0x3, 0x1) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000001340)=0x1, 0x4) 2018/03/30 07:10:03 executing program 7: r0 = socket$inet6(0xa, 0x40000080806, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000400)) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha512\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000000)="af4c555d0679bc0fa85739829ed9d0abef2dd6306d2314d1d970f60d1073e9339cb136578c05d39bbb5693c31344e224017505008c50c785011d0c8c21440fcaaa300cef07976007ad4445099988aca9e22ab6f912262890583ddb7c2a9b55199d880b11165d915836a04d55a39c967bd1de9f02fe77a918c504bed681adfc0e9c37a64387639fdf53c300e2c35e570837f533d26496a7cca844786e851d310e5b5d52feac008039b787c005050678c93a01dbed05e7", 0xb6) socket$alg(0x26, 0x5, 0x0) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00000000c0)={0x2}, 0x4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000280)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000300)={0x2, &(0x7f00000002c0)=[{}, {0x0}]}) ioctl$DRM_IOCTL_LOCK(r3, 0x4008642a, &(0x7f0000000340)={r4, 0x10}) connect$inet6(r2, &(0x7f0000001c80)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) socketpair$inet(0x2, 0x80805, 0x4, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = accept4(r0, &(0x7f0000000000)=@nfc_llcp, &(0x7f0000000080)=0x80, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000380)={@empty, 0x0}, &(0x7f00000003c0)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000009c0)={{{@in=@dev, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f0000000500)=0x3b5) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000000640)=@assoc_value={0x0, 0xbff}, &(0x7f00000006c0)=0x8) socket$inet6(0xa, 0x80000, 0x0) setsockopt$bt_BT_RCVMTU(r7, 0x112, 0xd, &(0x7f0000000880)=0x5, 0x2) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r7, 0x84, 0x1f, &(0x7f0000000780)={r10, @in6={{0xa, 0x4e24, 0xffffffff, @remote={0xfe, 0x80, [], 0xbb}, 0x100000000}}, 0x400000000000000}, &(0x7f0000000840)=0x90) setsockopt$inet_IP_XFRM_POLICY(r6, 0x0, 0x11, &(0x7f0000000540)={{{@in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @in=@multicast2=0xe0000002, 0x4e23, 0x0, 0x4e21, 0x1, 0x8cad8d1200dea171, 0x20, 0xa0, 0x8, r8, r9}, {0x3, 0x10000, 0x2, 0x3, 0x37, 0x0, 0xa4, 0xfffffffffffff000}, {0x80000000, 0x80000000, 0x4, 0xff}, 0xe, 0x0, 0x2, 0x0, 0x1, 0x2}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d4, 0x7c}, 0xa, @in=@multicast2=0xe0000002, 0x3504, 0x7, 0x2, 0x3, 0x5, 0x8d62, 0x2}}, 0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r7, 0x8933, &(0x7f00000001c0)={'tunl0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r7, 0x8918, &(0x7f0000000200)={@mcast1={0xff, 0x1, [], 0x1}, 0x54, r11}) sendmsg(r7, &(0x7f0000000680)={&(0x7f0000000700)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="000100c100000000fdc34867fdb1495db7"], 0x11}, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x8, &(0x7f0000000440)=0x100000000, 0x4) 2018/03/30 07:10:03 executing program 0: pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000480)=0x14) sendmsg$nl_route(r0, &(0x7f0000000580)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000540)={&(0x7f00000004c0)=@getlink={0x54, 0x12, 0xc, 0x70bd2c, 0x25dfdbfc, {0x0, 0x0, 0x0, r1, 0x0, 0x31200}, [@IFLA_AF_SPEC={0x18, 0x1a, [{0x4, 0x1c}, {0x4, 0x7}, {0x4, 0x1f}, {0x4, 0x1f}, {0x4, 0x1c}]}, @IFLA_IF_NETNSID={0x8, 0x2e, 0x100}, @IFLA_ADDRESS={0xc, 0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x12}}, @IFLA_LINK={0x8, 0x5, 0x100}]}, 0x54}, 0x1, 0x0, 0x0, 0x40}, 0x4044851) syz_emit_ethernet(0x1, &(0x7f0000000180)=ANY=[@ANYBLOB="0180c2000000aaaaaaaaaaaa08060001080006060001ab6e44f0f6bb02000000aaaaaaaaaabbac1414008603494e79cbd6ca370ba3677025c9a6c856fe0af59d9de21cce5547b32893c900f3c20f359965d9481c2fc82763da7361e8988a97b106e7160b727b1c06eb4002241a3b524d307bdc4577534ce02bc761b57b5e6f6a4610db1186400cde582809f94daf4a64b54b7b25900dfa57881e8b4bf99458fe6ad64674dfd113c3a643b7b8528a0886aae95c9e926f20c04a748b53929e956456332d80eb7505532864674c1a6e06e170cff1e9c5a9c91f0c891e04cedb77ca70a6b257746e5d"], &(0x7f0000000040)) r2 = socket(0xa, 0x805, 0x50) setsockopt$RDS_FREE_MR(r2, 0x114, 0x3, &(0x7f0000000000)={{0x100, 0x9}}, 0x10) 2018/03/30 07:10:03 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e21, 0xffffffff00000001, @empty, 0xfffffffffffffffd}}}, &(0x7f0000000540)=0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000580)={r1, 0xd5, "9a2dfe01c1fee2552fe5cdc91369d6776ff421072779b158e319d645e1c941fe412ce8d197d8519551bf735d3b7f7858d4fd28cf8de4570788daf21e15b6aa732e9035c099f6ae5e54537783ecf1ea99062bac068075f8981cb68ef44049af3dcee8ba7b939de84f3e0eee1d2981155579429b25e4d4ec2eb581894f7b1850b7dd8b349e56677f5bc0a99e6d92f5e5cbd4d3f8cb85661f39c5f79a6a3b1d4c7d11510f24b21a29b8d9a880aaf3b69756547665b14aa3d36024036e40bbec53cd5b7b89cf3dffd93608c9662f69b7beb167c42e02b0"}, &(0x7f0000000680)=0xdd) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @remote}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000006c0)={r1, 0x3f}, &(0x7f0000000700)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={0x0, 0x100000000}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000001c0)={r3, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000280)=0x84) socket$packet(0x11, 0x3, 0x300) r5 = socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$bt_BT_POWER(r5, 0x112, 0x9, &(0x7f0000000800)=0xfffffffffffffc01, 0x1) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000000c0)={r4, 0x4}, &(0x7f0000000100)=0x8) syz_emit_ethernet(0x3e, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f0000000040)) socket$packet(0x11, 0x80000001, 0x300) 2018/03/30 07:10:03 executing program 3: socket$packet(0x11, 0x3, 0x300) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)={0x0, 0x0, [0x0, 0x0, 0x0, 0xfffffffffffffffe]}) 2018/03/30 07:10:03 executing program 5: bpf$OBJ_GET_MAP(0x7, &(0x7f0000000240)={&(0x7f0000000000)='./file0\x00', 0x0, 0xe}, 0x10) socketpair(0x1e, 0x800000000000001, 0x0, &(0x7f0000000140)={0x0, 0x0}) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000100)={&(0x7f00000000c0)='./file0\x00', 0x0, 0x10}, 0x10) recvmsg$kcm(r0, &(0x7f0000003d00)={&(0x7f0000003700)=@hci={0x0, 0x0}, 0x80, &(0x7f0000003bc0)=[{&(0x7f0000003780)=""/253, 0xfd}, {&(0x7f0000003880)=""/38, 0x26}, {&(0x7f00000038c0)=""/159, 0x9f}, {&(0x7f0000003980)=""/162, 0xa2}, {&(0x7f0000003a40)=""/146, 0x92}, {&(0x7f0000003b00)=""/181, 0xb5}], 0x6, &(0x7f0000003c40)=""/172, 0xac, 0xf7}, 0x100) bpf$PROG_LOAD(0x5, &(0x7f0000003d40)={0x0, 0xe, &(0x7f00000009c0)=@raw=[@exit={0x95}, @map={0x18, 0x4, 0x1, 0x0, r0}, @generic={0xffffffff, 0x6, 0x101, 0x1b96}, @map={0x18, 0xa, 0x1, 0x0, r0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x53aa, 0x0, 0x0, 0x0, 0x3f}, @call={0x85, 0x0, 0x0, 0xb}, @exit={0x95}], &(0x7f0000000a40)='GPL\x00', 0xff, 0xd4, &(0x7f0000000a80)=""/212, 0x0, 0x1, [], r2}, 0x48) close(r1) recvmsg(r1, &(0x7f0000000580)={&(0x7f0000000280)=@can, 0x80, &(0x7f0000000200)=[{&(0x7f0000000300)=""/71, 0x47}, {&(0x7f0000000380)=""/247, 0xfffffffffffffeec}, {&(0x7f0000000180)=""/7, 0x7}], 0x3, &(0x7f0000000480)=""/233, 0xe9, 0x100000000000001}, 0x2) sendmsg(r0, &(0x7f0000000980)={&(0x7f00000005c0)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x1, 0x0, 0x0, {0xa, 0x0, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0xb8}}}, 0x80, &(0x7f0000000940)=[{&(0x7f0000000640)="a6be9462141184256eddede8f9f59a9852c8ab4eb7d6fd160aba2189f6d989eaabba6efff1a52ef03cda67eb67729d1ed522e4b7bc34c5c9d5d552264cdf34605b6d54e0d7bdf63e978698ba8d1d528d18e2ed96622aaed85326e9d2744a2b403fbf7e8d2639d0294422e3f76dcfd29f8db163db69812dbedb3949ddc8d0194247a89ad19435983e8d21f0bacb44f940fa54099a77e6166b179e99aad9956bfd033be89c0eb85776ce241e8c9e86c53b2bb6e422e828fede5b0b914be682b02c670f27ba15769b846638", 0xca}], 0x1, 0x0, 0x0, 0x1}, 0x80) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x10, &(0x7f0000000f40)=ANY=[@ANYBLOB="18000000000000fe0100000000000000000000000000003cdda3ee5bfa04746d07df4a23a02f7cdfed6a64f7ca0ee7048bb43f290000000000000040eade2cdab947e7d4e6f7d64de15155112c9379da5eeecd9117bf3fea6f92b57d14762c7183640f92ecc09360cf2b690d96e5cdf402ba9e201115cbc3f6ea24cdf287437585723e92d4d249f34100000008c45ed39e9efde691e6aadd5ebaa26852df7da84bc42aeb927e89f645f1af05409aa09191a25ae4605fcc4e2053a747b3de2dd0d8483dbf8a179e26ad3c886deff298e780d24a4f6d82ef6ee4e3c78d9217d4c56d92db7184c0bf5372b85acece43c2a93d4c40361e163828f9cca426fee443958a30c047f21513cb0ade9c4d5355065d0f4b263b9d6fbac433de40c14f1a9d34e94ce6427c6445bacf958818db4786fc4cdf8a213456bb9387328d7c46b353689b068753a00425f45f30fd9c2a3406fca09427afaecf0f3dc79ca36bfb54a0933e23cba49a485e6d0f8e165bde727343b896175f82c5e0659e3e521178f0a7a5329b44cda034b3090e20be63b1581d6fa842d5c0b272614f6894a3e956413f00213a02abd2724bc3e6c3cec0971497302d861ae5cbbc68c26e322b7f31e42de5c86cc61c36f9250923e00a5be2c1077e0d24214234b84e4560c5f00483b548db2d7469"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) bind(r3, &(0x7f0000000000)=@sco={0x1f, {0x6, 0x80000001, 0x59, 0x10001, 0x101, 0x800}}, 0x80) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f00000001c0)={0x26, 'hash\x00', 0x0, 0x0, 'sha512\x00'}, 0x58) r5 = socket$bt_bnep(0x1f, 0x3, 0x4) getsockopt$bt_BT_FLUSHABLE(r5, 0x112, 0x8, &(0x7f00000007c0)=0x4, &(0x7f0000000800)=0x4) r6 = accept(r4, 0x0, &(0x7f0000000000)) sendmsg$IPVS_CMD_SET_CONFIG(r6, &(0x7f0000000240)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000e40)=ANY=[@ANYBLOB="14000010b09391300c75047187ad33107badd7573dad64e3e9a11887c61b58de9ac42d4efbecf915db75c82ede9c81f5240f8aa6d4d021ab0301944ed600c5768fbc900a7b0951e9b6d4a84f55116975a6e3bdba1367371b414b99c4906f8f16e0c0f585cd9e9eae5de3367a00492743d46574beae3858bda65fde1e13851fbefd6fb4cd56c4640b8d83d65705cfe56b929441cdc076697061a377adcaca321ed156fa412752ec47571a6fb6396e486d86f0bb5e58b46c2e1292378e1ab062c5689c30e1"], 0x1}, 0x1}, 0x0) socketpair(0xf, 0xe, 0x8001, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r7, 0x84, 0x70, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e21}}, [0x7, 0x7, 0x6, 0x2, 0x8, 0x5, 0x5, 0xfff, 0x9d7, 0x1000, 0x8, 0x0, 0x1e, 0x9, 0xe41]}, &(0x7f0000000200)=0x100) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000780), 0xffffffffffffffd2) setsockopt$inet_sctp_SCTP_RTOINFO(r8, 0x84, 0x0, &(0x7f0000000240)={r9, 0x6, 0x9, 0x4}, 0x10) close(r8) setsockopt$netlink_NETLINK_CAP_ACK(r7, 0x10e, 0xa, &(0x7f00000000c0)=0x9, 0x4) close(r0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000740)={0x6, &(0x7f00000001c0)=[{}, {}, {}, {0x0}, {}, {}]}) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00000007c0), &(0x7f0000000800)=0x4) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000b80)={r1, &(0x7f0000000d80)="bacffb24b212479b4b81361bec0b0fede8a44a0b9b5b18ff3b7c6d0dfa1950d9892e5608868ecb0b1978156637f1d372c7d4e08be34e5616d2b9c23520c43a137ed58f2cfcaf76df6ad7620281b5fc71341f72a3be018533be7e12975820341ab13668f2fa033237a947f5fd03235523508163e3e9a49d9bca744c2d189505d25ba576829ff7fff9e78bb8", &(0x7f0000000900)=""/52}, 0x18) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000000bc0)={r10, 0x10}) socketpair(0x1, 0x5, 0x6, &(0x7f0000000080)) socketpair(0xa, 0x3, 0x200, &(0x7f0000000840)) 2018/03/30 07:10:03 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e21, 0xffffffff00000001, @empty, 0xfffffffffffffffd}}}, &(0x7f0000000540)=0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000580)={r1, 0xd5, "9a2dfe01c1fee2552fe5cdc91369d6776ff421072779b158e319d645e1c941fe412ce8d197d8519551bf735d3b7f7858d4fd28cf8de4570788daf21e15b6aa732e9035c099f6ae5e54537783ecf1ea99062bac068075f8981cb68ef44049af3dcee8ba7b939de84f3e0eee1d2981155579429b25e4d4ec2eb581894f7b1850b7dd8b349e56677f5bc0a99e6d92f5e5cbd4d3f8cb85661f39c5f79a6a3b1d4c7d11510f24b21a29b8d9a880aaf3b69756547665b14aa3d36024036e40bbec53cd5b7b89cf3dffd93608c9662f69b7beb167c42e02b0"}, &(0x7f0000000680)=0xdd) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @remote}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000006c0)={r1, 0x3f}, &(0x7f0000000700)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={0x0, 0x100000000}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000001c0)={r3, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000280)=0x84) socket$packet(0x11, 0x3, 0x300) r5 = socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$bt_BT_POWER(r5, 0x112, 0x9, &(0x7f0000000800)=0xfffffffffffffc01, 0x1) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000000c0)={r4, 0x4}, &(0x7f0000000100)=0x8) syz_emit_ethernet(0x3e, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f0000000040)) socket$packet(0x11, 0x80000001, 0x300) 2018/03/30 07:10:03 executing program 0 (fault-call:3 fault-nth:0): pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000480)=0x14) sendmsg$nl_route(r0, &(0x7f0000000580)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000540)={&(0x7f00000004c0)=@getlink={0x54, 0x12, 0xc, 0x70bd2c, 0x25dfdbfc, {0x0, 0x0, 0x0, r1, 0x0, 0x31200}, [@IFLA_AF_SPEC={0x18, 0x1a, [{0x4, 0x1c}, {0x4, 0x7}, {0x4, 0x1f}, {0x4, 0x1f}, {0x4, 0x1c}]}, @IFLA_IF_NETNSID={0x8, 0x2e, 0x100}, @IFLA_ADDRESS={0xc, 0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x12}}, @IFLA_LINK={0x8, 0x5, 0x100}]}, 0x54}, 0x1, 0x0, 0x0, 0x40}, 0x4044851) syz_emit_ethernet(0x1, &(0x7f0000000180)=ANY=[@ANYBLOB="0180c2000000aaaaaaaaaaaa08060001080006060001ab6e44f0f6bb02000000aaaaaaaaaabbac1414008603494e79cbd6ca370ba3677025c9a6c856fe0af59d9de21cce5547b32893c900f3c20f359965d9481c2fc82763da7361e8988a97b106e7160b727b1c06eb4002241a3b524d307bdc4577534ce02bc761b57b5e6f6a4610db1186400cde582809f94daf4a64b54b7b25900dfa57881e8b4bf99458fe6ad64674dfd113c3a643b7b8528a0886aae95c9e926f20c04a748b53929e956456332d80eb7505532864674c1a6e06e170cff1e9c5a9c91f0c891e04cedb77ca70a6b257746e5d"], &(0x7f0000000040)) r2 = socket(0xa, 0x805, 0x50) setsockopt$RDS_FREE_MR(r2, 0x114, 0x3, &(0x7f0000000000)={{0x100, 0x9}, 0x40}, 0x10) 2018/03/30 07:10:03 executing program 3: socket$packet(0x11, 0x3, 0x300) r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000100)) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='vegas\x00', 0x6) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/03/30 07:10:03 executing program 2: r0 = socket(0x2, 0x3, 0x5) sendto$inet(r0, &(0x7f0000000000), 0xfdc5, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x19, &(0x7f0000a56000)=0x1, 0x4) ioctl$int_in(r1, 0x5452, &(0x7f0000917000)=0x401) listen(r1, 0x0) poll(&(0x7f0000f81000)=[{r1}], 0x1, 0x431b8446) shutdown(r1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x19, &(0x7f0000b15ffc), 0x4) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={0x0, @multicast1, @loopback}, &(0x7f0000000080)=0xc) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000000c0)={@mcast1={0xff, 0x1, [], 0x1}, 0x6e, r2}) 2018/03/30 07:10:03 executing program 6: r0 = socket$inet(0x2, 0x802, 0x0) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) bind$inet6(r1, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x98) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000d6cf78)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr=0x1000000, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, {{@in=@multicast2=0xe0000002}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) getsockopt$inet6_buf(r2, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000001ffc)=0x90) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000000, &(0x7f0000f62fe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000180)=ANY=[@ANYBLOB="6e61740000000000000000000000000000000000000000004ad35c09000000000000000004000000000000000000000000000000000054f171c169810000000000000000000000bf501a529a955c864853fcc1a79c298d20dd1a60ba76b18906f6e8fef7f20ef644000000000000000000000000000e0000140000000000"], 0x1) ioctl$int_out(r0, 0x5460, &(0x7f0000000040)) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000080)={0x1, 'ifb0\x00', 0x4}, 0x18) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000380)={'nat\x00', 0x0, 0x3, 0xec, [], 0x7, &(0x7f0000000200)=[{}, {}, {}, {}, {}, {}, {}], &(0x7f0000000280)=""/236}, &(0x7f0000000400)=0x78) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000440)={'syzkaller1\x00', 0x0}) setsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000000480)={@loopback={0x0, 0x1}, r3}, 0x14) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000bc0)=@broute={'broute\x00', 0x20, 0x2, 0x230, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000c40], 0x0, &(0x7f0000000000), &(0x7f0000000c40)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x11, 0x0, 0x6002, 'dummy0\x00', 'vlan0\x00', 'ip6gre0\x00', 'vcan0\x00', @empty, [0x0, 0x0, 0x0, 0x0, 0x0, 0xff], @empty, [], 0x70, 0xa0, 0xe8}, [@common=@AUDIT={'AUDIT\x00', 0x8}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x3}}}}, {{{0x1d, 0x0, 0x0, 'teql0\x00', "7643616e4a8700000000030000000001", 'vlan0\x00', 'ipddp0\x00', @random="56190635f233", [], @random="d238742a69de", [], 0x70, 0x70, 0xb8}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x3}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc}]}, 0x2a8) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000880)=@broute={'broute\x00', 0x20, 0x1, 0x150, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000700], 0x0, &(0x7f00000006c0), &(0x7f0000000700)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x1b, 0x0, 0x0, 'bcsf0\x00', 'teql0\x00', 'ip_vti0\x00', 'erspan0\x00', @empty, [], @random="c8992de4105a", [], 0x70, 0x70, 0xc0}}, @common=@LED={'LED\x00', 0x28, {{'syz1\x00'}}}}]}]}, 0x1c8) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000000c0)={'dummy0\x00', {0x2, 0x4e24, @broadcast=0xffffffff}}) 2018/03/30 07:10:03 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) syz_emit_ethernet(0x3e, &(0x7f0000000200)=ANY=[@ANYBLOB="9df0067741f8aaaaaaaaaa0086dd6050a09c0008315c52041dac2e1059df1d0000fe8000000000000000000000000000bbfe8000000000000000000000000000aa0000000000089078d07dff60c26ce84808d28132c4877aeedf10daff5f2414ad8873c4e952af37462dfda9b22dd3286c56995d702e83bdb9e2272501cea63eff627fb064de961f127253b1af6fbba6bc9942191cc920974cd2ac7f612cd119b79a437bd7a75a1b2e8a9f78b9edc8ddaec48dcf56cf4ea1d843"], &(0x7f0000000040)) socketpair$inet_sctp(0x2, 0x51ff305d0eb6fdea, 0x84, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000002c0), &(0x7f0000000300)=0x4) getsockname$packet(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000001c0)=0x14) getpeername(r0, &(0x7f00000000c0)=@can={0x0, 0x0}, &(0x7f0000000000)=0x80) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000140)={r2, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xb}}, 0x10) 2018/03/30 07:10:03 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e21, 0xffffffff00000001, @empty, 0xfffffffffffffffd}}}, &(0x7f0000000540)=0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000580)={r1, 0xd5, "9a2dfe01c1fee2552fe5cdc91369d6776ff421072779b158e319d645e1c941fe412ce8d197d8519551bf735d3b7f7858d4fd28cf8de4570788daf21e15b6aa732e9035c099f6ae5e54537783ecf1ea99062bac068075f8981cb68ef44049af3dcee8ba7b939de84f3e0eee1d2981155579429b25e4d4ec2eb581894f7b1850b7dd8b349e56677f5bc0a99e6d92f5e5cbd4d3f8cb85661f39c5f79a6a3b1d4c7d11510f24b21a29b8d9a880aaf3b69756547665b14aa3d36024036e40bbec53cd5b7b89cf3dffd93608c9662f69b7beb167c42e02b0"}, &(0x7f0000000680)=0xdd) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @remote}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000006c0)={r1, 0x3f}, &(0x7f0000000700)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={0x0, 0x100000000}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000001c0)={r3, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000280)=0x84) socket$packet(0x11, 0x3, 0x300) r5 = socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$bt_BT_POWER(r5, 0x112, 0x9, &(0x7f0000000800)=0xfffffffffffffc01, 0x1) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000000c0)={r4, 0x4}, &(0x7f0000000100)=0x8) syz_emit_ethernet(0x3e, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f0000000040)) socket$packet(0x11, 0x80000001, 0x300) 2018/03/30 07:10:03 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) close(r0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x8, 0x7, 0x8000}, 0x4) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r1, 0x29, 0x41, &(0x7f0000000140)=ANY=[@ANYBLOB="66696c746572000000000000000055c400000000000000000000000000000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ddffff7f3c4d8d32982e24f4910e49725a37baf0fabc08bcec060000000000000000"], 0x78) syz_emit_ethernet(0x3e, &(0x7f00000001c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa0086dd6050a09c00080000fe8000000000000000000000000000bbfe8000000000000000000000000000aa0000000000d19078"], &(0x7f0000000040)) 2018/03/30 07:10:03 executing program 7: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000000)="af4c555d0679bc0fa85739829ed9d0abef2dd6306d2314d1d970f60d1073e9339cb136578c05d39bbb5693c31344e224017505008c50c785011d0c8c21440fcaaa300cef07976007ad4445099988aca9e22ab6f912262890583ddb7c2a9b55199d880b11165d915836a04d55a39c967bd1de9f02fe77a918c504bed681adfc0e9c37a64387639fdf53c300e2c35e570837f533d26496a7cca844786e851d310e5b5d52feac008039b787c005050678c93a01dbed05e7", 0xb6) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00000000c0)={0x2}, 0x4) connect$inet6(r2, &(0x7f0000001c80)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet6_udp_int(r2, 0x11, 0x64, &(0x7f0000000280), &(0x7f00000002c0)=0x4) socketpair$inet(0x2, 0x80805, 0x4, &(0x7f0000000180)) r3 = accept4(r0, &(0x7f0000000000)=@nfc_llcp, &(0x7f0000000080)=0x80, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f00000001c0)={'tunl0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000000200)={@mcast1={0xff, 0x1, [], 0x1}, 0x54, r4}) sendmsg(r3, &(0x7f0000000680)={&(0x7f0000000700)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="000100c100000000000000000000000000"], 0x11}, 0x0) 2018/03/30 07:10:03 executing program 0: pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000480)=0x14) sendmsg$nl_route(r0, &(0x7f0000000580)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000540)={&(0x7f00000004c0)=@getlink={0x54, 0x12, 0xc, 0x70bd2c, 0x25dfdbfc, {0x0, 0x0, 0x0, r1, 0x0, 0x31200}, [@IFLA_AF_SPEC={0x18, 0x1a, [{0x4, 0x1c}, {0x4, 0x7}, {0x4, 0x1f}, {0x4, 0x1f}, {0x4, 0x1c}]}, @IFLA_IF_NETNSID={0x8, 0x2e, 0x100}, @IFLA_ADDRESS={0xc, 0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x12}}, @IFLA_LINK={0x8, 0x5, 0x100}]}, 0x54}, 0x1, 0x0, 0x0, 0x40}, 0x4044851) syz_emit_ethernet(0x1, &(0x7f0000000180)=ANY=[@ANYBLOB="0180c2000000aaaaaaaaaaaa08060001080006060001ab6e44f0f6bb02000000aaaaaaaaaabbac1414008603494e79cbd6ca370ba3677025c9a6c856fe0af59d9de21cce5547b32893c900f3c20f359965d9481c2fc82763da7361e8988a97b106e7160b727b1c06eb4002241a3b524d307bdc4577534ce02bc761b57b5e6f6a4610db1186400cde582809f94daf4a64b54b7b25900dfa57881e8b4bf99458fe6ad64674dfd113c3a643b7b8528a0886aae95c9e926f20c04a748b53929e956456332d80eb7505532864674c1a6e06e170cff1e9c5a9c91f0c891e04cedb77ca70a6b257746e5d"], &(0x7f0000000040)) r2 = socket(0xa, 0x805, 0x50) setsockopt$RDS_FREE_MR(r2, 0x114, 0x3, &(0x7f0000000000)={{0x100, 0x9}, 0x40}, 0x10) 2018/03/30 07:10:03 executing program 5: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000552ff0)=[{&(0x7f00006c1000)=""/4096, 0x1000}], 0x60) readv(r0, &(0x7f0000000340)=[{&(0x7f00000002c0)=""/76, 0x4c}], 0x1) readv(r0, &(0x7f0000000140), 0x0) write(r1, &(0x7f0000335000), 0xfc94) sendmsg$rds(r1, &(0x7f00000001c0)={&(0x7f0000000000)={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000180), 0x0, 0x8000}, 0x4001) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/03/30 07:10:03 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e21, 0xffffffff00000001, @empty, 0xfffffffffffffffd}}}, &(0x7f0000000540)=0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000580)={r1, 0xdc, "9a2dfe01c1fee2552fe5cdc91369d6776ff421072779b158e319d645e1c941fe412ce8d197d8519551bf735d3b7f7858d4fd28cf8de4570788daf21e15b6aa732e9035c099f6ae5e54537783ecf1ea99062bac068075f8981cb68ef44049af3dcee8ba7b939de84f3e0eee1d2981155579429b25e4d4ec2eb581894f7b1850b7dd8b349e56677f5bc0a99e6d92f5e5cbd4d3f8cb85661f39c5f79a6a3b1d4c7d11510f24b21a29b8d9a880aaf3b69756547665b14aa3d36024036e40bbec53cd5b7b89cf3dffd93608c9662f69b7beb167c42e02b0abc6d5e26c0591"}, &(0x7f0000000680)=0xe4) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @remote}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000006c0)={r1, 0x3f}, &(0x7f0000000700)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={0x0, 0x100000000}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000001c0)={r3, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000280)=0x84) socket$packet(0x11, 0x3, 0x300) r5 = socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$bt_BT_POWER(r5, 0x112, 0x9, &(0x7f0000000800)=0xfffffffffffffc01, 0x1) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000000c0)={r4, 0x4}, &(0x7f0000000100)=0x8) syz_emit_ethernet(0x3e, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f0000000040)) socket$packet(0x11, 0x80000001, 0x300) 2018/03/30 07:10:03 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000000)={0x0, 0xfffffffffffffff8}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000000c0)={r1, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000180)=0x84) 2018/03/30 07:10:03 executing program 0: getsockname$packet(0xffffffffffffff9c, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000480)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000540)={&(0x7f0000000280)=ANY=[@ANYBLOB="5400000012000c002cbd7000fcdbdf2500000000", @ANYRES32=r0, @ANYBLOB="000000000012030018001a0004001c000400070004000f0004001f0e977c380008006aa4355298af00dfce0000000000000000000000000100aaaaaaaaaa1200000800055500010000f29a35337a3b184bc1b70372025d3ab0b833bf8d9a772f838dd11fc1772d162215e810139dca914253607d86"], 0x54}, 0x1, 0x0, 0x0, 0x40}, 0x4044851) syz_emit_ethernet(0x1, &(0x7f0000000180)=ANY=[@ANYBLOB="0180c2000000aaaaaaaaaaaa08060001080006060001ab6e44f0f6bb02000000aaaaaaaaaabbac1414008603494e79cbd6ca370ba3677025c9a6c856fe0af59d9de21cce5547b32893c900f3c20f359965d9481c2fc82763da7361e8988a97b106e7160b727b1c29814002241a3b524d307bdc4577534ce02bc761b57b5e6f6a4610db1186400cde582809f94daf4a64b54b7b25900dfa57881e8b4bf99458fe6ad64674dfd113c3a643b7b8528a0886aae95c9e926f20c04a748b53929e956456332d80eb7505532864674c1a6e06e170cff1e9c5a9c91f0c891e04cedb77ca60a6b257746e5d"], &(0x7f0000000040)) r1 = socket(0xa, 0x805, 0x50) r2 = socket$inet6(0xa, 0x80006, 0x1000) connect$packet(r1, &(0x7f0000000080)={0x11, 0x1f, r0, 0x1, 0x4, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x1, 0x2, 0x8, 0x9, 0x401, 0x1ff, 0xfffffffffffffc01, {0x0, @in6={{0xa, 0x4e20, 0x20, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x9}}, 0x678453ce, 0x9, 0x3a, 0x8, 0x1}}, &(0x7f0000000340)=0xb0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000380)={r3, 0x100000000, 0x5, [0x1, 0xffffffffffffff98, 0x80000001, 0x6, 0x9]}, &(0x7f00000003c0)=0x12) setsockopt$RDS_FREE_MR(r1, 0x114, 0x3, &(0x7f0000000000)={{0x100, 0x9}, 0x40}, 0x10) 2018/03/30 07:10:03 executing program 2: r0 = socket(0x5, 0x3, 0x5) sendto$inet(r0, &(0x7f0000000000), 0xfdc5, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000280)={0x0}, &(0x7f00000002c0)=0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000300)={{{@in=@remote, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f0000000400)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000440)={{{@in=@broadcast, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@dev}}, &(0x7f0000000540)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000900)={{{@in6, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@rand_addr}}, &(0x7f0000000a00)=0xe8) r5 = getuid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000a40)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002d40)={0x0}, &(0x7f0000002d80)=0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002dc0)={{{@in6, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@dev}}, &(0x7f0000002ec0)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002f00)={0x0, 0x0, 0x0}, &(0x7f0000002f40)=0xc) sendmsg$netlink(r0, &(0x7f0000002fc0)={&(0x7f0000000000)=@proc={0x10, 0x0, 0x25dfdbfd, 0x40010400}, 0xc, &(0x7f0000002cc0)=[{&(0x7f0000000080)={0x24, 0x3b, 0xe1a, 0x70bd2a, 0x25dfdbfb, "", [@typed={0x14, 0x95, @ipv6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}]}, 0x24}, {&(0x7f00000000c0)={0x11c, 0x2d, 0x500, 0x70bd25, 0x25dfdbff, "", [@nested={0xf8, 0xd, [@typed={0xf4, 0x2b, @binary="292e6ea859ae46d20f9f35a4d6de357e4cd61c835827d9c1c42b5141de6080610da5238615fa3aa99a9de2b39d08c776d765138b5482a35e2b28b94290df83294fcc09c9737552aba1d7e0fb8ef956767f72195ad6656c35ebdb0a055c8665ee672814861f069bf16305e6f339f8a0bb69bc22c1674e1130feba253598a74c4920d8f48d384f5b1d870a82ce155f335c7da9e56bdb450b94a1b003eafe0a31bf2a2a43397470102fa2a75290e37e929d851a5e0bda2a9f43e3b3a08ae9030025ffd03f7078b276bbccd68383f8b73838cace7b8356e421bc504f95475fb9f7c18d6c05cc39c0fa192f64941250acf0"}]}, @typed={0x14, 0x84, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}]}, 0x11c}, {&(0x7f0000000200)={0x3c, 0x2d, 0x10, 0x70bd27, 0x25dfdbfe, "", [@nested={0x24, 0x66, [@generic="ddd5a9b5e39b3cb04ffc04d13ec9fae4d276b532b32bc02a78c2645040b06478"]}, @typed={0x8, 0x15, @u32}]}, 0x3c}, {&(0x7f0000000240)={0x10, 0x11, 0x102, 0x70bd2a, 0x25dfdbff}, 0x10}, {&(0x7f0000000580)={0x370, 0x2a, 0x300, 0x70bd25, 0x25dfdbfc, "", [@nested={0x8, 0x32, [@typed={0x4, 0x6e}]}, @typed={0x8, 0x83, @pid=r1}, @nested={0x260, 0x58, [@typed={0xc, 0xf, @u64=0x6}, @generic="a976832f34d714c9d09d13a72afd87226517ba716f1fa091a018ab5e4636664c8415baca71a5325beed5367b691efb3688980ffe31e3d6d144885af5a48dd618832a42712bfc208b30b37a5486221b7fe80df68d717b9fd8110368f828a80791805966cd054851c9850861ad59174525e86fa6af201010ead5c91a4f25eebc3ba38e63126e5e8bad23f36e21d7101c0c0a3402b996d5fce569fcbb72446fa9c6529122f5f57a32bb9ceccb7e093cd48ded1f4a2786f79316e5f5", @generic="a4d8647f4b309863ef55c76ed0162e0a16558944fb773f12654fedd3112fc0b61b51a1ed722200a139fbc03a213bc69f4494516f756e6fbdc5594185bb96de01bac93609ee4f8c5ee0063299e0a3a3a6d70965ccda743e556970bb161abeec9bb736d77d839ec4f43e3400c4fc955543b112ab5718b66acd5ca33d8cae0061bea3926b46b73bb751c1c65463e10d7554b06700b7c70df512b5e5", @typed={0x8, 0x4f, @uid=r2}, @generic="634ca70ac04795ceb326500620029e0a443261bddbfed67472e6efe367a8d395377e5a17588d7331fca649f52c34cf7b0ccf0a272f1e4a1098c57aa4ff78d8cc0c091afe243c0bc29fe6127e42d1bb87d8d6f498e723be665d6c1b8e963376f1c2dcb1b918af817ba7a240b979588bd06988395c7f16e8f610ce2710b44431f85c7da1693ee30ef5410558f2d76aab24247229eda15931b4a16a006bcc036f8b441d88617262d62ea4ad78a6b0e43397fc62b8589c", @generic="cac752fc57a644dc32bb22dfbb1882", @generic="b4532eeccb7667897b706c429b340bee118f57cc2e28848bbbeb8e4a6522176c6b11773bf641cd267fb6c19ffddd491c"]}, 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@binary="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"}]}]}, 0x2220}], 0x6, &(0x7f0000002f80)=[@cred={0x20, 0x1, 0x2, r7, r8, r9}], 0x20, 0x80}, 0x0) 2018/03/30 07:10:03 executing program 4: socket$packet(0x11, 0x3, 0x300) syz_emit_ethernet(0x56, &(0x7f00000000c0)={@random="9df0067741f8", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@canfd={0xd, {{0x3, 0x2, 0x5, 0x2}, 0x12, 0x1, 0x0, 0x0, "ae0fb1c3e0d736f396c5253c549e055c116e6f1c717a13ca2a67e6db2274e524d4b89504a94caa04d949fd0eb43da630b5bfe2ee6640bd2e35d07a399b3369ae"}}}}, &(0x7f0000000000)={0x40000000000, 0x2000000, [0x0, 0x20000000, 0xf98]}) 2018/03/30 07:10:03 executing program 6: r0 = socket$inet(0x2, 0x802, 0x0) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) bind$inet6(r1, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x98) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000d6cf78)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr=0x1000000, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, {{@in=@multicast2=0xe0000002}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) getsockopt$inet6_buf(r2, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000001ffc)=0x90) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000000, &(0x7f0000f62fe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000180)=ANY=[@ANYBLOB="6e61740000000000000000000000000000000000000000004ad35c09000000000000000004000000000000000000000000000000000054f171c169810000000000000000000000bf501a529a955c864853fcc1a79c298d20dd1a60ba76b18906f6e8fef7f20ef644000000000000000000000000000e0000140000000000"], 0x1) ioctl$int_out(r0, 0x5460, &(0x7f0000000040)) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000080)={0x1, 'ifb0\x00', 0x4}, 0x18) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000380)={'nat\x00', 0x0, 0x3, 0xec, [], 0x7, &(0x7f0000000200)=[{}, {}, {}, {}, {}, {}, {}], &(0x7f0000000280)=""/236}, &(0x7f0000000400)=0x78) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000440)={'syzkaller1\x00', 0x0}) setsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000000480)={@loopback={0x0, 0x1}, r3}, 0x14) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000bc0)=@broute={'broute\x00', 0x20, 0x2, 0x230, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000c40], 0x0, &(0x7f0000000000), &(0x7f0000000c40)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x11, 0x0, 0x6002, 'dummy0\x00', 'vlan0\x00', 'ip6gre0\x00', 'vcan0\x00', @empty, [0x0, 0x0, 0x0, 0x0, 0x0, 0xff], @empty, [], 0x70, 0xa0, 0xe8}, [@common=@AUDIT={'AUDIT\x00', 0x8}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x3}}}}, {{{0x1d, 0x0, 0x0, 'teql0\x00', "7643616e4a8700000000030000000001", 'vlan0\x00', 'ipddp0\x00', @random="56190635f233", [], @random="d238742a69de", [], 0x70, 0x70, 0xb8}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x3}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc}]}, 0x2a8) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000880)=@broute={'broute\x00', 0x20, 0x1, 0x150, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000700], 0x0, &(0x7f00000006c0), &(0x7f0000000700)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x1b, 0x0, 0x0, 'bcsf0\x00', 'teql0\x00', 'ip_vti0\x00', 'erspan0\x00', @empty, [], @random="c8992de4105a", [], 0x70, 0x70, 0xc0}}, @common=@LED={'LED\x00', 0x28, {{'syz1\x00'}}}}]}]}, 0x1c8) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000000c0)={'dummy0\x00', {0x2, 0x4e24, @broadcast=0xffffffff}}) 2018/03/30 07:10:03 executing program 5: socket$nl_netfilter(0x10, 0x3, 0xc) pipe(&(0x7f0000000040)={0xffffffffffffffff}) sendmsg$kcm(r0, &(0x7f00000013c0)={0x0, 0x0, &(0x7f0000001300)=[{&(0x7f0000000080)="4163500b87120ddb5df8184109edfdc26c9e59af36e003a3368de2", 0x1b}, {&(0x7f00000000c0)="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", 0x1000}, {&(0x7f00000010c0)="a748ea04ff412056ee647eac053a81e847dda221caa84d177f3c1a48c4bb415078997df09d45e2d405cb511b49380750bf65d91a17c1b8f0b9b4fd974929bc73c18f0abcdd7432de7b0a5716eb6f85d872181e9fad27a7010053a35352e568b5e514a7a76ff0263348e6012669b14a8439836b48c782cc931c50a824721f874c1afa51b5bff9bb238c19544b4fb3fa02b461b092ae0688514445618fa5bb8e7dc706a85ac5e0952a952266b66d", 0xad}, {&(0x7f0000001180)="10a4d21980e60238d9cfdd2ed3b6d3d6fa4385cdc8dab02b0e274c30ab82316d6b075164ba001ef55c94f2c3914e997c12dc16a8f2b1f2f9c86a71393f3f58d790f2e55d67a94961367851b1a4f1a828b83feb7f92abb513749a70ceb0626c1c257364145fd9a348156657aa42da96db6a16d588ff7cbf8c43a9c5414b6aa88d9b2a005aa42bdb0428e62d06534b32c8157016af02aeb1593d72de62129c496d9d27fe26d1c593ce2378", 0xaa}, {&(0x7f0000001240)="27a3dd3991469b51d58bdfa03005426ab34ab57ea04808b531406e0a72626e1d61c8a3c954e071141baf163febeeccbae74c20a11b969eeab8a8254b117344f03ddc82cb5323cbd95f4bbd29fb11346e3b34a1faa65c73554f9c319147e9bab506cedf69e794fe1f5d60cd01a4e8c90ab9b5f27a93d737f92a52463372e346d084e624034a13e4174510abdba2bb1807da6fb5981b90c7725c9df800dbd797450ccaf93a886b98f6272808398080d32979be2a0789e0", 0xb6}], 0x5, &(0x7f0000001380)=[{0x28, 0x0, 0xa9, "fb1cd2993417f9c9c362021d10a80a506fb3b5"}], 0x28, 0x40}, 0x4008000) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f00009f5000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000000000)={0x14, 0xb, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff}, 0x14}, 0x1}, 0x0) 2018/03/30 07:10:03 executing program 7: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000400)="7fe5682a4bdfc7c94aa9da92b35d38b4e53b2b80ed469c3a46668a7ee84b544fed54c143fa8133236b6a1181cd973cf16464beb1a156e27d01534cf1721986525ef72be417cc53bfe7738b8d786ca66301e45a31c23d77911ceb17878aac69a172bfe6dd94ece423b91c1b449447d5328ad8fc797839ddd275d5922c3a2789112f991dcb0e67b309b3ddd583e4d4dcc9cc9cbb", 0x93) bind$alg(r1, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha512\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000000)="af4c555d0679bc0fa85739829ed9d0abef2dd6306d2314d1d970f60d1073e9339cb136578c05d39bbb5693c31344e224017505008c50c785011d0c8c21440fcaaa300cef07976007ad4445099988aca9e22ab6f912262890583ddb7c2a9b55199d880b11165d915836a04d55a39c967bd1de9f02fe77a918c504bed681adfc0e9c37a64387639fdf53c300e2c35e570837f533d26496a7cca844786e851d310e5b5d52feac008039b787c005050678c93a01dbed05e7", 0xb6) getsockopt$EBT_SO_GET_INIT_ENTRIES(r1, 0x0, 0x83, &(0x7f0000000340)={'nat\x00', 0x0, 0x4, 0x67, [], 0x1, &(0x7f0000000280)=[{}], &(0x7f00000002c0)=""/103}, &(0x7f00000003c0)=0x78) r2 = socket$inet6(0xa, 0x1, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00000000c0)={0x2}, 0x4) connect$inet6(r2, &(0x7f0000001c80)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) socketpair$inet(0x2, 0x80805, 0x4, &(0x7f0000000180)) r3 = accept4(r0, &(0x7f0000000000)=@nfc_llcp, &(0x7f0000000080)=0x80, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f00000001c0)={'tunl0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000000200)={@mcast1={0xff, 0x1, [], 0x1}, 0x54, r4}) sendmsg(r3, &(0x7f0000000680)={&(0x7f0000000700)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="000100c100000000000000000000000000"], 0x11}, 0x0) 2018/03/30 07:10:03 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e21, 0xffffffff00000001, @empty, 0xfffffffffffffffd}}}, &(0x7f0000000540)=0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000580)={r1, 0xdc, "9a2dfe01c1fee2552fe5cdc91369d6776ff421072779b158e319d645e1c941fe412ce8d197d8519551bf735d3b7f7858d4fd28cf8de4570788daf21e15b6aa732e9035c099f6ae5e54537783ecf1ea99062bac068075f8981cb68ef44049af3dcee8ba7b939de84f3e0eee1d2981155579429b25e4d4ec2eb581894f7b1850b7dd8b349e56677f5bc0a99e6d92f5e5cbd4d3f8cb85661f39c5f79a6a3b1d4c7d11510f24b21a29b8d9a880aaf3b69756547665b14aa3d36024036e40bbec53cd5b7b89cf3dffd93608c9662f69b7beb167c42e02b0abc6d5e26c0591"}, &(0x7f0000000680)=0xe4) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @remote}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000006c0)={r1, 0x3f}, &(0x7f0000000700)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={0x0, 0x100000000}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000001c0)={r3, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000280)=0x84) socket$packet(0x11, 0x3, 0x300) r5 = socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$bt_BT_POWER(r5, 0x112, 0x9, &(0x7f0000000800)=0xfffffffffffffc01, 0x1) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000000c0)={r4, 0x4}, &(0x7f0000000100)=0x8) syz_emit_ethernet(0x3e, &(0x7f0000000380)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa0086dd4950a09ce7070000fe800000000000000000005c550000bbfe8000000000000000000000000000aa0000000000089078144be7fa4f393aa9d67b140301788c36c11a7b364d1af80cf805611d47d0c19b8d1971b40cfd5dbf4210179f1eff947fd230d79f378240f50ba09fe0102aa84b24fad17112b5fd436584b5ab7bf0038abbdf7df3688ab40cf8d67d4de040643bb17e8bee34a7c83590dfda8d79a981a253077a84b49d0236ed84babc5d2c1bf5f4fe379e8d42041c07594207ebe391f9920cd404349f041449a971c5574367b2e3a2c1683c9d41093bd825428c5c206150ec244aae2aacc6680e4af8dd3d273106a612cb7ae0a7e0381302e21359157726d9c66488af16f7fb25e1deb0eeb7bbd341e4ac96f3cbdf5488a5b8d7566cb1921c55ff12e38080a039dd23a3ca9cc0c982711af791405bf3f1bf69fb4728b1b97dfa55bf59fa814251f95be6fdc42fce8d75832204097cd958f88342a179bd3a83056ea009f04acdf0032f0460f597a329583326cd78efb3efad838e3cca076d4d538f100f60497be5dce27f2f4bb7ea43447d"], &(0x7f0000000040)) socket$packet(0x11, 0x80000001, 0x300) 2018/03/30 07:10:03 executing program 3: socket$packet(0x11, 0x3, 0x300) syz_emit_ethernet(0x3e, &(0x7f00000001c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa0086dd6050ff0000000000000000000000000000000000000000bbfe8000000000000000000000000000aaf31d8f8583c15c04"], &(0x7f0000000040)) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000000080)=0xd00f, 0x4) 2018/03/30 07:10:03 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e21, 0xffffffff00000001, @empty, 0xfffffffffffffffd}}}, &(0x7f0000000540)=0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000580)={r1, 0xdc, "9a2dfe01c1fee2552fe5cdc91369d6776ff421072779b158e319d645e1c941fe412ce8d197d8519551bf735d3b7f7858d4fd28cf8de4570788daf21e15b6aa732e9035c099f6ae5e54537783ecf1ea99062bac068075f8981cb68ef44049af3dcee8ba7b939de84f3e0eee1d2981155579429b25e4d4ec2eb581894f7b1850b7dd8b349e56677f5bc0a99e6d92f5e5cbd4d3f8cb85661f39c5f79a6a3b1d4c7d11510f24b21a29b8d9a880aaf3b69756547665b14aa3d36024036e40bbec53cd5b7b89cf3dffd93608c9662f69b7beb167c42e02b0abc6d5e26c0591"}, &(0x7f0000000680)=0xe4) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @remote}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000006c0)={r1, 0x3f}, &(0x7f0000000700)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={0x0, 0x100000000}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000001c0)={r3, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000280)=0x84) socket$packet(0x11, 0x3, 0x300) r5 = socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$bt_BT_POWER(r5, 0x112, 0x9, &(0x7f0000000800)=0xfffffffffffffc01, 0x1) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000000c0)={r4, 0x4}, &(0x7f0000000100)=0x8) syz_emit_ethernet(0x3e, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f0000000040)) socket$packet(0x11, 0x80000001, 0x300) 2018/03/30 07:10:03 executing program 4: socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x3, 0x300) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@random="9df0067741f8", @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/03/30 07:10:03 executing program 3: getsockname(0xffffffffffffffff, &(0x7f0000000200)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f0000000280)=0x80) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f00000002c0)) r1 = accept4(0xffffffffffffffff, &(0x7f0000000140)=@ethernet={0x0, @link_local}, &(0x7f0000000000)=0x80, 0x80802) setsockopt$inet_tcp_int(r1, 0x6, 0x10, &(0x7f0000000100)=0x1, 0x4) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r1, &(0x7f0000000540)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000500)={&(0x7f0000000580)=ANY=[@ANYBLOB='d\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="000529bd7007000000250c000000"], 0x1e6}, 0x1, 0x0, 0x0, 0x40001}, 0x0) socket$packet(0x11, 0x3, 0x300) syz_emit_ethernet(0x3e, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f0000000040)) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000640)) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000000080)={0x0, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e21, @broadcast=0xffffffff}, {0x2, 0x4e24, @multicast1=0xe0000001}, 0x8, 0x9, 0x7, 0x9, 0x10001, 0x0, 0x100000001, 0x4, 0x33}) 2018/03/30 07:10:03 executing program 6: r0 = socket$inet(0x2, 0x802, 0x0) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) bind$inet6(r1, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x98) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000d6cf78)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr=0x1000000, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, {{@in=@multicast2=0xe0000002}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) getsockopt$inet6_buf(r2, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000001ffc)=0x90) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000000, &(0x7f0000f62fe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000180)=ANY=[@ANYBLOB="6e61740000000000000000000000000000000000000000004ad35c09000000000000000004000000000000000000000000000000000054f171c169810000000000000000000000bf501a529a955c864853fcc1a79c298d20dd1a60ba76b18906f6e8fef7f20ef644000000000000000000000000000e0000140000000000"], 0x1) ioctl$int_out(r0, 0x5460, &(0x7f0000000040)) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000080)={0x1, 'ifb0\x00', 0x4}, 0x18) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000380)={'nat\x00', 0x0, 0x3, 0xec, [], 0x7, &(0x7f0000000200)=[{}, {}, {}, {}, {}, {}, {}], &(0x7f0000000280)=""/236}, &(0x7f0000000400)=0x78) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000440)={'syzkaller1\x00', 0x0}) setsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000000480)={@loopback={0x0, 0x1}, r3}, 0x14) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000bc0)=@broute={'broute\x00', 0x20, 0x2, 0x230, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000c40], 0x0, &(0x7f0000000000), &(0x7f0000000c40)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x11, 0x0, 0x6002, 'dummy0\x00', 'vlan0\x00', 'ip6gre0\x00', 'vcan0\x00', @empty, [0x0, 0x0, 0x0, 0x0, 0x0, 0xff], @empty, [], 0x70, 0xa0, 0xe8}, [@common=@AUDIT={'AUDIT\x00', 0x8}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x3}}}}, {{{0x1d, 0x0, 0x0, 'teql0\x00', "7643616e4a8700000000030000000001", 'vlan0\x00', 'ipddp0\x00', @random="56190635f233", [], @random="d238742a69de", [], 0x70, 0x70, 0xb8}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x3}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc}]}, 0x2a8) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000880)=@broute={'broute\x00', 0x20, 0x1, 0x150, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000700], 0x0, &(0x7f00000006c0), &(0x7f0000000700)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x1b, 0x0, 0x0, 'bcsf0\x00', 'teql0\x00', 'ip_vti0\x00', 'erspan0\x00', @empty, [], @random="c8992de4105a", [], 0x70, 0x70, 0xc0}}, @common=@LED={'LED\x00', 0x28, {{'syz1\x00'}}}}]}]}, 0x1c8) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000000c0)={'dummy0\x00', {0x2, 0x4e24, @broadcast=0xffffffff}}) 2018/03/30 07:10:03 executing program 5: r0 = socket$inet6(0xa, 0x4, 0x400) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000000)={@loopback, 0x0}, &(0x7f0000000040)=0x14) r2 = socket(0x1e, 0x4, 0x0) setsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000001e00)={@empty, r1}, 0x14) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f00000003c0)=@add_del={0x2, &(0x7f0000000380)='bcsf0\x00', 0x6832}) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000001dc0)=@req={0x3fc, 0x0, 0x1}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000001ec0)={0x0, @in6={{0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}, 0x100}}, 0x8, 0x1, 0x0, 0x5, 0x14}, &(0x7f0000004f80)=0x98) r3 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x2}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000080)={{{@in, @in6=@ipv4={[], [], @multicast1}}}, {{@in6=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000000180)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000001c0)={{{@in6=@mcast1, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}}}, &(0x7f0000000300)=0xe8) socketpair(0x3, 0x5, 0x1000, &(0x7f0000005040)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2000009, 0x2030, r6, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000005080)={0x0, 0x0, 0x1}) socketpair(0x0, 0x806, 0xfffffffffffffff9, &(0x7f00000050c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r5, 0xc00c642e, &(0x7f0000005100)={r7, 0x80000, r8}) setsockopt$packet_fanout_data(r3, 0x107, 0x16, &(0x7f0000004f40)={0x1, &(0x7f0000004f00)=[{0x8001, 0x4, 0xfff, 0x3}]}, 0x10) close(r3) sendmmsg(r3, &(0x7f0000004e00)=[{{&(0x7f0000000480)=@nl=@kern={0x10, 0x0, 0x0, 0x10000100}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000340)="7e6acd242726f1211507f614e512032513e5eabd87f67bbb6125c6806ee8bd1b7dd8f7206c1f8b2e6f8b05f739c6f952762342103eb389679ad0f388b9ba", 0x3e}, {&(0x7f0000000500)="dd6707f89feb640310099362aaa05bc72cdb04c61cca5adcac615a3e6b426a8686f3be294eb488c0219c56", 0x2b}, {&(0x7f0000000540)="031bc53fc365d92eeae11fb81964a26aff47e6e02c611ef491ee7dd83d3e948d29ecb8230e6ac08c37922038e027b8acc476c54b99fd20e81ca7ac96fd325f223922383c322395fe3e4eb2d27409de5a8419dd2a61e1095eaea6df4c94244b0eae53fed19e308cc1d6e06be1a47e026e36543435ef255855c5af5f4287624bc95e9441efc6222873ab2d45b84817435118309e2cb92acc44a2821267fa19b29b71fe9bf392df6895f5d7538d322d6a79f972dcc85bfb5015313856", 0xbb}, {&(0x7f0000000600)="8fdc55f7e839da091ca0e5ae6bf5d6fd272ff7946a252d7b4b293d4406d49962e5639f68bc3adc37a479d602fd014d7ea6bb61d072205afafe7c95d2f2", 0x3d}], 0x4, &(0x7f0000000680)=[{0x38, 0x108, 0x0, "24c36cb868d275a03c9fe871345b334a36c7474b4caac2816d44147e1bf6fd1f174feaae783b9d"}, {0x90, 0x117, 0x1ff, "746ea204334b838523c28374940f545658dc4d90a48ed37788be69cd7a0c50b3441d923c5b9edd7ae279ab2c05cad368685cd2c628fc8308d8a645051114d3925bc690e4ef92e7857b64e01192e0705ca01e15dba2f3123cba323aefa2fac0b8b7f73ef2d082dc474058a66639aaa06d1c413d6e84fa3dbf9271bd5807"}, {0x80, 0x13b, 0x2, "a58cbefe6d25da43a6c1f1457fe6f4b594980c8e8eeb0edc7c2769e2f8ec77c219826e3c075f02d8350c12d7cf8fa73aa5aa5bcca0c823130843928cce64f6850645b88673118e54248065628997d895cf5d4791e3f7e7d85e7b977665e1c3ab7e755a757ad1b2e67ab50a"}, {0x60, 0x112, 0x80, "b1884431dc02758d3f0d70e1353ca85f5920d0fd429f8dee0ca9b5429ee3c4dd167a79a4706092ee3cc882cea7a8f732d2fd36f6dfc69d2461c3a60c4af95bc1e64199115bb62570c0fbb4afc69d4b"}, {0xf0, 0x1ff, 0xffff, "317afd1808361c473bc42d3574f7655d85a0380e6b8a6c48d12b07f5256aba88709759464d68d662ba93a891be640feee5c85b7de986b2e58bbd3658e1465bcbe413c31d851dcb090cbba31328e37bb7c0803abc30c725936abafa288aa37b434eb3df8a7169d34fbfad49ce2b9acd8412f0c1781cb14636ae0b864041bee10195cdb8ac67e091b45cbb5971d1b39eebfd2d3f4eecbed585ab8e0ad006f126ca9f98b981a64c485f18a990bbdb862f027eefba3950fe07ebec3ed2e7ae9a086f5ecb0f9b5e1305c49e1c5da5e473d1d9060a9c2caf8c1ab64358d1c64a"}], 0x298, 0x24000840}, 0x4}, {{&(0x7f0000000940)=@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 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"9a7efa2cdc78de8a2531fdfcdac640608167e5bf7900d53fd86996954563045699211e58724aa24e29aee77677999959071d61f767bba395b8c4cedcfe44187312fd6efb1943460833ae613381ac11e1c2e4c2846c81d6a3a9dcc5adcdac5f84d33a375b6bd5c2647ea77119d43de57eb265e1f9bb"}, {0xc8, 0x0, 0x5, "b51a6b8e38b97c37149df752f233d1d2bec87059d2623c01c9f74fbcd85737186e307ae9b23569ce6a88363a3671c7a4c802a92d520a36358ec533b801569c14da49a13ee955bfe62e96b88da07d47a66d6accb21584a3351c44d126c1515032f274bb0a501845d8e6c50218ea12571a63f9f1080e8268c161df374aa6e79a4404e4d1bbd41ca918a0e42ed94b0bde318d9a01789c924e52cc2d24c099720ec8e81d9c4c4d79148adf6fb8da079c737ed75b"}, {0x70, 0x1bf, 0x1, "73742ea79ef782db517747a377464ff82974920e538a6e3debaa4fbe0db9cd5982e1a1e61202353bc85abefcf6612a0750576ac18b26e8369473445c6b2d7d8e699baf48ae9cc435bed2686d404b148124572f5db58829eabd9639f2"}, {0x1010, 0x118, 0x200, "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{0x80, 0x0, 0x5, "30f0e3a46e32bbb07b042bb2542feb4651350ada68c6cdd0a446876f526307c6dbbc7e6f3c3dd0f0841e019d3bf8045008a369c4d5615d8a4058f15526458644346d57ad8dd3164378b6ce3173fd5450052a3750475d43a47ae6b4dffe076b901aa95cccda65c89c70a7a97cd342"}, {0xe0, 0x114, 0x72b2462e, "02032f1773b3e578e02a9fca84e1d5c622f54fc995aaa14688d14c9a9c559cb53e2da68299aede946648aae1fb2aad9d791299570fc9cc30b3bd73d7c95fd59b2b3c2f42197ff65737ea68bde7de2dcc7f99dcbe6d54ba23e0713b486a9b2786e1af7d2a253569244b41348c3ec18ea3182d8ecbf1c5ae01ae8a6928fb70dbc364c1cc5b0f5281f5fd680d97c9f4762820d2ede0df4130da4b89d7d79b4588fd4d32b10096850bf1f7275af24b14fe316ec01bb554b090d49eff2abef464ba278e00ec8c1e0289e1f0e0c072ece7a10b"}, {0xe0, 0x10d, 0x6, "a3e04d46dd47a74831eaf25b87282a81dfb6d578d633ec93cc15b316fc6c88463ed66c95784cb13076cbe653365e0cc23070bc5591ee1b18ce3d5119b63464f107ccbbb421321610381aefa71ac3b0276ea579c771a039a42693a8b6a69b51ba4712a1c049313fb9b95d5b13880efc3e57c5a6e91bd8c2558446e4e3d44e81a586de15ac15a0741d907067bbb92838290733065a856add0c1cc02ec76e559644111c7c5727037144bca90ce7051f97987a00d15fb251e60ee8df19f20d059112a627bbc65a113db35b16a533"}], 0x15b0, 0x4000}, 0x8}], 0x4, 0x20000000) close(r2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_BINDTODEVICE(r10, 0x1, 0x19, &(0x7f00000002c0)='gretap0\x00', 0x10) socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet6_SIOCADDRT(r9, 0x890b, &(0x7f0000000400)={@mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80, [], 0xc}, @mcast2={0xff, 0x2, [], 0x1}, 0x5fec, 0x8, 0x1, 0x500, 0x3ff, 0x200000, r4}) socketpair(0xb, 0x3, 0xdf, &(0x7f0000001f80)={0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000004fc0)={0xff, 0x0, 0x1, 0x23}) ioctl$DRM_IOCTL_AGP_BIND(r11, 0x40106436, &(0x7f0000005000)={r12, 0x7fff}) 2018/03/30 07:10:03 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e21, 0xffffffff00000001, @empty, 0xfffffffffffffffd}}}, &(0x7f0000000540)=0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000580)={r1, 0xe0, "9a2dfe01c1fee2552fe5cdc91369d6776ff421072779b158e319d645e1c941fe412ce8d197d8519551bf735d3b7f7858d4fd28cf8de4570788daf21e15b6aa732e9035c099f6ae5e54537783ecf1ea99062bac068075f8981cb68ef44049af3dcee8ba7b939de84f3e0eee1d2981155579429b25e4d4ec2eb581894f7b1850b7dd8b349e56677f5bc0a99e6d92f5e5cbd4d3f8cb85661f39c5f79a6a3b1d4c7d11510f24b21a29b8d9a880aaf3b69756547665b14aa3d36024036e40bbec53cd5b7b89cf3dffd93608c9662f69b7beb167c42e02b0abc6d5e26c059194c39670"}, &(0x7f0000000680)=0xe8) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @remote}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000006c0)={r1, 0x3f}, &(0x7f0000000700)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={0x0, 0x100000000}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000001c0)={r3, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000280)=0x84) socket$packet(0x11, 0x3, 0x300) r5 = socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$bt_BT_POWER(r5, 0x112, 0x9, &(0x7f0000000800)=0xfffffffffffffc01, 0x1) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000000c0)={r4, 0x4}, &(0x7f0000000100)=0x8) syz_emit_ethernet(0x3e, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f0000000040)) socket$packet(0x11, 0x80000001, 0x300) 2018/03/30 07:10:03 executing program 0: pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000480)=0x14) sendmsg$nl_route(r0, &(0x7f0000000580)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000540)={&(0x7f00000004c0)=@getlink={0x54, 0x12, 0xc, 0x70bd2c, 0x25dfdbfc, {0x0, 0x0, 0x0, r1, 0x0, 0x31200}, [@IFLA_AF_SPEC={0x18, 0x1a, [{0x4, 0x1c}, {0x4, 0x7}, {0x4, 0x1f}, {0x4, 0x1f}, {0x4, 0x1c}]}, @IFLA_IF_NETNSID={0x8, 0x2e, 0x100}, @IFLA_ADDRESS={0xc, 0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x12}}, @IFLA_LINK={0x8, 0x5, 0x100}]}, 0x54}, 0x1, 0x0, 0x0, 0x40}, 0x4044851) syz_emit_ethernet(0x1, &(0x7f0000000180)=ANY=[@ANYBLOB="0180c2000000aaaaaaaaaaaa08060001080006060001ab6e44f0f6bb02000000aaaaaaaaaabbac1414008603494e79cbd6ca370ba3677025c9a6c856fe0af59d9de21cce5547b32893c900f3c20f359965d9481c2fc82763da7361e8988a97b106e7160b727b1c06eb4002241a3b524d307bdc4577534ce02bc761b57b5e6f6a4610db1186400cde582809f94daf4a64b54b7b25900dfa57881e8b4bf99458fe6ad64674dfd113c3a643b7b8528a0886aae95c9e926f20c04a748b53929e956456332d80eb7505532864674c1a6e06e170cff1e9c5a9c91f0c891e04cedb77ca70a6b257746e5d"], &(0x7f0000000040)) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0xf6, "70a36f2840945e1bcbb962b9bb4143c8448d372b117520aca5a36db04be1acd2572a9553b2c4f095f758ef8090209c84144d404abd8e5c470151eee55730c32e2d5f4b090812b5e3d842d26927f8c378b072e8ab5df5bc4e0d4aa83ee7900c5144b3bfd7fe3ca99e9c677862347daa2eda6db114ad8f7f9e0532a85d342815fc2ef6bf821e0e38bcf5c688e8b1241c733ce53d0f34795162bfe349ec0fefb9f8887de76e63126e8ec39c9b654476078fe2b53763f653e6b95e572dbf73c44403a5fe76b6dc0169b1b33d584d6dcb6f234ef33b56860c6cbb18880bccf2f3ea29a40feab907870b8b4982637c6dcb36f11b67a4261e87"}, &(0x7f0000000280)=0xfe) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000002c0)={r2, 0x6}, &(0x7f0000000300)=0x8) r3 = socket(0xa, 0x805, 0x50) setsockopt$RDS_FREE_MR(r3, 0x114, 0x3, &(0x7f0000000000)={{0x100, 0x9}, 0x40}, 0x10) 2018/03/30 07:10:04 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) syz_emit_ethernet(0x1, &(0x7f0000000080)=ANY=[@ANYRES32=r0], &(0x7f0000000040)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000006c0)={r0}) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f0000000700)={'NETMAP\x00'}, &(0x7f0000000740)=0x1e) getsockopt$IP6T_SO_GET_ENTRIES(r1, 0x29, 0x41, &(0x7f0000000400)={'mangle\x00', 0xfffffffffffffea3, "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"}, &(0x7f0000000000)=0xffffffffffffff4d) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000240), &(0x7f0000000200)=0xfffffffffffffea2) pipe(&(0x7f0000000100)={0xffffffffffffffff}) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f00000000c0)) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000140)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f0000000180)={r3, 0x15}) 2018/03/30 07:10:04 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e21, 0xffffffff00000001, @empty, 0xfffffffffffffffd}}}, &(0x7f0000000540)=0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000580)={r1, 0xe0, "9a2dfe01c1fee2552fe5cdc91369d6776ff421072779b158e319d645e1c941fe412ce8d197d8519551bf735d3b7f7858d4fd28cf8de4570788daf21e15b6aa732e9035c099f6ae5e54537783ecf1ea99062bac068075f8981cb68ef44049af3dcee8ba7b939de84f3e0eee1d2981155579429b25e4d4ec2eb581894f7b1850b7dd8b349e56677f5bc0a99e6d92f5e5cbd4d3f8cb85661f39c5f79a6a3b1d4c7d11510f24b21a29b8d9a880aaf3b69756547665b14aa3d36024036e40bbec53cd5b7b89cf3dffd93608c9662f69b7beb167c42e02b0abc6d5e26c059194c39670"}, &(0x7f0000000680)=0xe8) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @remote}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000006c0)={r1, 0x3f}, &(0x7f0000000700)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={0x0, 0x100000000}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000001c0)={r3, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000280)=0x84) socket$packet(0x11, 0x3, 0x300) r5 = socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$bt_BT_POWER(r5, 0x112, 0x9, &(0x7f0000000800)=0xfffffffffffffc01, 0x1) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000000c0)={r4, 0x4}, &(0x7f0000000100)=0x8) syz_emit_ethernet(0x3e, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f0000000040)) socket$packet(0x11, 0x80000001, 0x300) 2018/03/30 07:10:04 executing program 3: socket$packet(0x11, 0x3, 0x300) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) syz_emit_ethernet(0x80, &(0x7f0000000080)={@empty, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[{0x9100, 0xfffffffffffffffe, 0x1}], {0x8100, 0x6, 0x0, 0x4}}], {@mpls_mc={0x8848, {[{0x1ff, 0x10001, 0xfffffffffffffffe, 0x1}, {0x9c82, 0x3ff, 0x100000000, 0x10001}, {0x200, 0x1000, 0x100000000, 0x1}, {0xbd, 0x7, 0x3, 0x5}], @llc={@llc={0x1, 0xf0, "88", "98d7848d578dfae75ee85cce4fe93cd036841741a34126c1851a7d64f7830b9e7762fd9df85ac89e72935bd4d2f50e422abc1e226aef0dbf87aada9d7fe1c15e784a47e842a5b7f76e2a5d4e0b24bce51648b2fc0a6bad"}}}}}}, &(0x7f0000000000)={0x0, 0x4, [0x26c, 0x4a5, 0xd30, 0x78c]}) 2018/03/30 07:10:04 executing program 2: getsockname(0xffffffffffffff9c, &(0x7f0000000080)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f0000000000)=0x80) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e24, @rand_addr=0x3ff}, 0x10) r1 = socket(0x2, 0x3, 0x5) sendto$inet(r1, &(0x7f0000000000), 0xfdc5, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r1, &(0x7f0000000280)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x5c, r2, 0x3, 0x70bd2b, 0x25dfdbff, {0x11}, [@IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x80000000}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xe67}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x6}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xa6c}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xea9}]}, 0x5c}, 0x1, 0x0, 0x0, 0x8000}, 0x1) 2018/03/30 07:10:04 executing program 0: pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000480)=0x14) sendmsg$nl_route(r0, &(0x7f0000000580)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000000c0)={&(0x7f00000004c0)=@getneightbl={0x14, 0x42, 0x0, 0x70bd27, 0x25dfdbfb, {}, ["", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x40}, 0x4044851) syz_emit_ethernet(0x35f, &(0x7f00000005c0)={@empty, @empty, [{[], {0x8100, 0xffff, 0xc0000000000000}}], {@mpls_uc={0x8847, {[{0x2, 0x2, 0x0, 0x9}, {0x10000, 0x8, 0x7, 0x10001}, {0x61, 0x5, 0x80, 0x4}], @ipv6={0x7, 0x6, "abce78", 0x319, 0x16, 0x7, @local={0xfe, 0x80, [], 0xaa}, @empty, {[@fragment={0x11, 0x0, 0x4, 0x2, 0x0, 0x40, 0x65}, @routing={0x2f, 0x10, 0x2, 0x40, 0x0, [@dev={0xfe, 0x80, [], 0x11}, @local={0xfe, 0x80, [], 0xaa}, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0xaa}, @remote={0xfe, 0x80, [], 0xbb}, @mcast1={0xff, 0x1, [], 0x1}]}, @hopopts={0x2f, 0x0, [], [@ra={0x5, 0x2, 0x8}]}, @fragment={0x62, 0x0, 0x80000000, 0x9a, 0x0, 0x6, 0x65}, @routing={0x3b, 0xe, 0x2, 0x1ce, 0x0, [@mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @empty, @dev={0xfe, 0x80, [], 0xf}, @dev={0xfe, 0x80, [], 0xa}, @empty, @local={0xfe, 0x80, [], 0xaa}]}, @fragment={0x1d, 0x0, 0x0, 0x7, 0x0, 0x4, 0x67}], @gre={{0x0, 0x0, 0x1, 0xeb60, 0x0, 0x1, 0x0, 0x1, 0x880b, 0xd6, 0x2, [0x800, 0x9], "2d8642fb7e5ef8c33974e4dbf8f196aadbdee43459a96055803cd2e0511860f5c145deb2ad6cc9cf6667e243da6de2f103bb7bc1b415a240c6d1eb690a4559b465ce82e2f12a5bab9d491ef482c13798dae318b4a6e627d9b8835acdec5541985cb58d37e9a9c41ac8b73db40259a6bd9f7e08152ca0d25786a4c98e86e48c153f4e748709d6221e85a1cd5e9cab9d484bc63b0682d5fcf35b53a1ec1224b75dbda07a886267db79ff48eccb39d496d6b973a687c37a6e343a57a12d3a1dea2a391d8bff549be2a66084e5a7ed6580527202150d71b5"}, {0xffff, 0x0, 0x8, 0x42828179, 0x0, 0x0, 0x800, [0x3], "25aae8940e0fcb7d467a862e3b7160c3100b0385d85b6d06a0f884ce419ac2f0b46bef37597cf9987240b3da103fd9407ad0cf0f247d5cb5ec866e0b1eaa20f76e4f47262a5c35832593b01d29f4c84815101074b976e45f1a9b"}, {0x2, 0x0, 0x0, 0x3, 0x0, 0x0, 0x86dd, [0x0], "2c720de6fc2db6e09baa48df1931ea19d1f93ee45184df0d6a888e5c45c9ea210537a30d8059c8d76f4b536f1fee4bb6350d57d7831086"}, {0x8, 0x88be, 0x1, {{0x7ff, 0x1, 0x9, 0x8000, 0x2, 0x5, 0x1, 0x6}, 0x1}}, {0x8, 0x22eb, 0x1, {{0x80, 0x2, 0x3f9, 0x9d8, 0x6, 0x3, 0x7, 0xffff}, 0x2, 0x100000001, 0x7fffffff, 0x4ac, 0x3ff, 0xdf2, 0xfffffffffffffffa, 0x8000, 0x8, 0x10000}}, {0x8, 0x6558, 0x4, "221383e200911d7662fca1cc860388558ea625d018a44f699c176787ef53b5b3b514b8e4f6c34d594157123b441c2892aa4a3b2b77dbdfc309b536d3967c"}}}}}}}}, &(0x7f0000000080)={0x1, 0x2, [0x176, 0xeac, 0xe53, 0x1fe]}) syz_emit_ethernet(0x1, &(0x7f0000000180)=ANY=[@ANYBLOB="0180c208060001080006060001ab6e44f0f6bb02000000aaaa14000900000000000000370ba3677025c9a6c856fe0af59d9de21cce5547b32893c900f3c20f359965d9481c2fc82763da7361e8988a97c506e7160b727b1c06eb4002241a3b524d307bdc4577534ce02bc761b57b5e6f6a4610db1186400cde582809f94daf4a64b54b7b25900dfa57881e8b4bf99458fe6ad64674dfd113c3a643b7b8528a0886aae95c9e926f20c04a748b53929e956456332d80eb7505532864674c1a6e06e170615ce9c5a9c91f0c891e04cedb77ca70aeb257746e5d00f5300000000000"], &(0x7f0000000040)) r1 = socket(0xa, 0x809, 0x50) setsockopt$RDS_FREE_MR(r1, 0x114, 0x3, &(0x7f0000000000)={{0x100, 0x9}, 0x40}, 0x10) 2018/03/30 07:10:04 executing program 7: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha512\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000000)="af4c555d0679bc0fa85739829ed9d0abef2dd6306d2314d1d970f60d1073e9339cb136578c05d39bbb5693c31344e224017505008c50c785011d0c8c21440fcaaa300cef07976007ad4445099988aca9e22ab6f912262890583ddb7c2a9b55199d880b11165d915836a04d55a39c967bd1de9f02fe77a918c504bed681adfc0e9c37a64387639fdf53c300e2c35e570837f533d26496a7cca844786e851d310e5b5d52feac008039b787c005050678c93a01dbed05e7", 0xb6) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00000000c0)={0x2}, 0x4) connect$inet6(r2, &(0x7f0000001c80)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) socketpair$inet(0x2, 0x80805, 0x4, &(0x7f0000000180)) r3 = accept4(r0, &(0x7f0000000000)=@nfc_llcp, &(0x7f0000000080)=0x80, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f00000001c0)={'tunl0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000000200)={@mcast1={0xff, 0x1, [], 0x1}, 0x54, r4}) sendmsg(r3, &(0x7f0000000680)={&(0x7f0000000700)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="000100c100000000000000000000000000"], 0x11}, 0x0) 2018/03/30 07:10:04 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000001c0)={r0}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x1c8, 0x20, 0x1, 0x8}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000100)={r2, 0x1}, &(0x7f0000000140)=0x8) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000380)={r0}) sendmsg$nl_generic(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000dbef42032baada000000000400000001dd0000"], 0x1}, 0x1, 0x0, 0x0, 0x2}, 0x0) 2018/03/30 07:10:04 executing program 6: r0 = socket$inet(0x2, 0x802, 0x0) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) bind$inet6(r1, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x98) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000d6cf78)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr=0x1000000, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, {{@in=@multicast2=0xe0000002}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) getsockopt$inet6_buf(r2, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000001ffc)=0x90) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000000, &(0x7f0000f62fe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000180)=ANY=[@ANYBLOB="6e61740000000000000000000000000000000000000000004ad35c09000000000000000004000000000000000000000000000000000054f171c169810000000000000000000000bf501a529a955c864853fcc1a79c298d20dd1a60ba76b18906f6e8fef7f20ef644000000000000000000000000000e0000140000000000"], 0x1) ioctl$int_out(r0, 0x5460, &(0x7f0000000040)) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000080)={0x1, 'ifb0\x00', 0x4}, 0x18) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000380)={'nat\x00', 0x0, 0x3, 0xec, [], 0x7, &(0x7f0000000200)=[{}, {}, {}, {}, {}, {}, {}], &(0x7f0000000280)=""/236}, &(0x7f0000000400)=0x78) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000440)={'syzkaller1\x00', 0x0}) setsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000000480)={@loopback={0x0, 0x1}, r3}, 0x14) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000bc0)=@broute={'broute\x00', 0x20, 0x2, 0x230, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000c40], 0x0, &(0x7f0000000000), &(0x7f0000000c40)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x11, 0x0, 0x6002, 'dummy0\x00', 'vlan0\x00', 'ip6gre0\x00', 'vcan0\x00', @empty, [0x0, 0x0, 0x0, 0x0, 0x0, 0xff], @empty, [], 0x70, 0xa0, 0xe8}, [@common=@AUDIT={'AUDIT\x00', 0x8}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x3}}}}, {{{0x1d, 0x0, 0x0, 'teql0\x00', "7643616e4a8700000000030000000001", 'vlan0\x00', 'ipddp0\x00', @random="56190635f233", [], @random="d238742a69de", [], 0x70, 0x70, 0xb8}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x3}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc}]}, 0x2a8) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000880)=@broute={'broute\x00', 0x20, 0x1, 0x150, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000700], 0x0, &(0x7f00000006c0), &(0x7f0000000700)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x1b, 0x0, 0x0, 'bcsf0\x00', 'teql0\x00', 'ip_vti0\x00', 'erspan0\x00', @empty, [], @random="c8992de4105a", [], 0x70, 0x70, 0xc0}}, @common=@LED={'LED\x00', 0x28, {{'syz1\x00'}}}}]}]}, 0x1c8) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000000c0)={'dummy0\x00', {0x2, 0x4e24, @broadcast=0xffffffff}}) 2018/03/30 07:10:04 executing program 2: r0 = socket(0xf, 0xa, 0x5) socketpair(0x5, 0x806, 0x1, &(0x7f0000000200)={0xffffffffffffffff}) pipe(&(0x7f0000000240)) pipe(&(0x7f0000000280)) socketpair(0x8, 0x5, 0x80000001, &(0x7f00000002c0)) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000300)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000340)={0x0, 0x0, 0x6}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000000380)={r3, 0x80000, r1}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r5, 0xc00c642e, &(0x7f0000000180)={r4, 0x80000, r5}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000100)={0x5, &(0x7f00000000c0)=[{}, {}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_GET_CTX(r5, 0xc0086423, &(0x7f0000000140)={r6, 0x1}) sendto$inet(r0, &(0x7f0000000000), 0xfdc5, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x7fffffff, 0x7, 0x1000}, 0x4) 2018/03/30 07:10:04 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e21, 0xffffffff00000001, @empty, 0xfffffffffffffffd}}}, &(0x7f0000000540)=0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000580)={r1, 0xe0, "9a2dfe01c1fee2552fe5cdc91369d6776ff421072779b158e319d645e1c941fe412ce8d197d8519551bf735d3b7f7858d4fd28cf8de4570788daf21e15b6aa732e9035c099f6ae5e54537783ecf1ea99062bac068075f8981cb68ef44049af3dcee8ba7b939de84f3e0eee1d2981155579429b25e4d4ec2eb581894f7b1850b7dd8b349e56677f5bc0a99e6d92f5e5cbd4d3f8cb85661f39c5f79a6a3b1d4c7d11510f24b21a29b8d9a880aaf3b69756547665b14aa3d36024036e40bbec53cd5b7b89cf3dffd93608c9662f69b7beb167c42e02b0abc6d5e26c059194c39670"}, &(0x7f0000000680)=0xe8) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @remote}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000006c0)={r1, 0x3f}, &(0x7f0000000700)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={0x0, 0x100000000}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000001c0)={r3, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000280)=0x84) socket$packet(0x11, 0x3, 0x300) r5 = socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$bt_BT_POWER(r5, 0x112, 0x9, &(0x7f0000000800)=0xfffffffffffffc01, 0x1) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000000c0)={r4, 0x4}, &(0x7f0000000100)=0x8) syz_emit_ethernet(0x3e, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f0000000040)) socket$packet(0x11, 0x80000001, 0x300) 2018/03/30 07:10:04 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) accept4$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0x14, 0x800) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/03/30 07:10:04 executing program 4: r0 = socket$packet(0x11, 0x0, 0x300) r1 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000000000)={0x28, 0x0, 0xffffffff, @my=0x1}, 0x10, 0x80000) connect$vsock_stream(r1, &(0x7f0000000100)={0x28, 0x0, 0x2710, @reserved=0x1}, 0x10) syz_emit_ethernet(0x3, &(0x7f0000000380)=ANY=[@ANYRES64=r0, @ANYPTR=&(0x7f0000000340)=ANY=[@ANYRES64=r0, @ANYRES32, @ANYPTR=&(0x7f0000000180)=ANY=[@ANYRES32=r1, @ANYPTR64, @ANYPTR64], @ANYPTR64=&(0x7f00000001c0)=ANY=[@ANYBLOB="3133bd21c40a2fe3798495e1ac430216138095aaab30199a94e396e3574197c0a8a4b238f09435bb5e9b961c0c80342ccdcfff641fc35d2ac6be807a0ff51dc98ff16e451dc2d33a84605814600dd429b6007e54b006e3ca7788f90b7e27431c9fbf5a43deaf6bdc4d849628", @ANYBLOB="6d79a5217dfa11021d5851ff25e72cbd348eba933d698f428873496402a9d3002cee3b871d7ecee9b787c1e64a01f49d8bb0d32d0d9fd052d8da3d37de7a3c510421f8d767172cead57528bf5e40f397d10471cb73a5a0cecaae6471716d77d5d769e53ca10c3e4820a40fec388af95c2fb56cd89ff430d3ac95a3607e3c46edda8b55c7bc1aea0915cba6484df052405b4b1fb1be16149a4629798e2a9469586de6635564f6b012faa1ccd61d9754467bd372590c20c8260056b416a9df47cc80db482b18ce0651a3458e6cb4ad657629f6f1cf129b7aa5e74b002e9e150752404f4be5e32356b232b09640b9129fe54f018093", @ANYPTR64, @ANYPTR64, @ANYRES16=r0], @ANYRES64=r0], @ANYPTR64=&(0x7f00000000c0)=ANY=[@ANYRES16=r0, @ANYPTR64=&(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYPTR, @ANYRES16=r0]]], &(0x7f0000000040)={0x80000001, 0x2, [0x0, 0x82d, 0xfffffffffffffffd]}) r2 = socket$inet6(0xa, 0x8000f, 0x7) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000140)={0x0, 0x1e, "3fd50a29941854953923433390757cf189dae129968aa7234a6883fc0ef0"}, &(0x7f00000003c0)=0x26) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000400)={r3, 0x4e, "6aef7b447071a082ee595cae47f015e295c98ff9b08203835038828aff19281c238bec2f079dcfb50fc8f406978c72ac7eecdd406c8a4b696f7fdfdd704c8c6503b89efa76254f7f88667e22be47"}, &(0x7f0000000480)=0x56) 2018/03/30 07:10:04 executing program 5: r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@hci, &(0x7f0000000080)=0x80) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000003c0)={{{@in=@multicast2, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast2}}, &(0x7f00000004c0)=0xe8) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f00000000c0)={0x0, 'sit0\x00'}, 0x18) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000500)={@mcast2={0xff, 0x2, [], 0x1}, r1}, 0x14) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r2, 0x29, 0xd1, &(0x7f0000000140), 0x4) 2018/03/30 07:10:04 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dbffc), 0x4) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ioctl$int_in(r0, 0x5421, &(0x7f00004cfff8)=0x6) sendto$inet(r0, &(0x7f0000f7db7f)="ba671368d1010000004900000001000000018be49e9301442865319997d0efdb2f54b6a10c7327757482bfce945c2a91fb8dfafc1d3f56bc543ab87321e12cca08a744a2d128b00634bc882151d36809229a96bc3437ef159489384ade077ba295eac2882dbfd3781dd4d4e609c42628dbb709b3eb1fa030009045dd98b9e6d77b6cec9ceb685595d43995e0f04c32260943add79831e661c6a351dedc8b9d220fbf9fb6e44fb6a629ce9a82025124fec9f3ee751f7da0cd7e799be88ddbdac20b48e890ff81d7fa28c2d017d7932f2569038740461accd4582f576e4fdb6150a3399f8266bc19eb943648ad1ad81420ed6c382436e474390c8995e829e4f9df43eed85a60b9ee254e31eb62900857fa134e76cc64880334adbff069a2e5e647d2ed36a96b23834b6f6ca6b8113baf4cf30347fbb7ffc30aea99872cc0dba03b07d3347b2d257edbe2733c26b7337a79962d8ce85469e3bcbe0e4a48a6ae69d13f2d4b5155b390ef67aa714b82b6313ee277cb8986eca5db2e97cb1ae2243bba80274f614ece521baef443394b4c161cb9ae926e21892578b49cfd6efe1cb1572148c10d92218ed73ec116a18de80ac42d2726a4523a764fc6dc356c5fbbf9d2c947ae3bc9a3dc76099f3257c8d5952876151b0326d8cb1d5683ee4ad5ded9a34c00ac1b03f34627ec18a7c2e92c87b7896549cfab5eb55fa85a970994bd4b22b5f0d045e241256d06f485a47b4a55ed389bc1734541232cd41908b5cfa4b8fcfcafce500a0c7ae99767713a98e7927aa69f6ccd7daea62f19ceb82559f41899c9a9aee99113e7e64b5f8b9824be9fdbfa4dd4995673d882bb4daeb64413b334e114965d2ba3cea8051e692508701b9400cb12eae457f8b8549944091b729160939918d8fcae611a5ded665f770db637487a236da1a58ba7566668651a77171fc4fe506496d19059343dbe4f426625d3f2b705f54581372361770bf5a9098a9fafefaf546426b294239ac33e3186e4d58ad2fa995a6ad4dc074e7cca11aead109563b2076c7c6e9f57ec63df960804e2e7f9d8444de9550cca3df7834d864e9777291c2e1f6205de2e43dc995ab8bb1515a365efc2830fa3e7a1dd137f550d6035212bc1f51c3b4ceea430df49ffc9210084ef156ad7e0d219efd6c116693735b44521d389969a3a65617cd2fd6e14060601cee4cd054cf36fe048b57d1d9ee3cad2a73552449926b4a6b03fbe9c0ec68357e1fbe52ed77b67f5870c0aefb7ee8236747e0d67a26725fb515544cbbe8464da94cfd8c0b94bb4e51a263b1749bd0a7cf651931f806d1b928d1f9994f1ad4d50e6a5cd7a8e4e687f8564fdacc864013d095ba9d5709eced3c28eabda476d177a7836400a01e02beeb5a6636d4064fdda344967ad8682d14b87c71727cb66be27d1d39191f4223c545b62fb4860262ba8076a65dbc194cee1df846c584b7bbe9dce6e6895b2cbbb64b03b55548b845cc3de2f939ef918421af9a5e9157e837651245299c03992d0ddee06bd22a31522aca0f309b1feccebc0b1c0ed9d21c19bfd15cd313ff64394fd6a10904890c9f6d646b026f27253e8f584c3ffd20ad67e8b62ed7676706d40bc5c80e376980b81", 0x481, 0x0, &(0x7f000069affb)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00004b3fff), 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) poll(&(0x7f0000001580)=[{r0, 0xfffffffffffffffd}], 0x1, 0x0) 2018/03/30 07:10:04 executing program 0: pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000480)=0x14) sendmsg$nl_route(r0, &(0x7f0000000580)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000540)={&(0x7f00000004c0)=@getlink={0x54, 0x12, 0xc, 0x70bd2c, 0x25dfdbfc, {0x0, 0x0, 0x0, r1, 0x0, 0x31200}, [@IFLA_AF_SPEC={0x18, 0x1a, [{0x4, 0x1c}, {0x4, 0x7}, {0x4, 0x1f}, {0x4, 0x1f}, {0x4, 0x1c}]}, @IFLA_IF_NETNSID={0x8, 0x2e, 0x100}, @IFLA_ADDRESS={0xc, 0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x12}}, @IFLA_LINK={0x8, 0x5, 0x100}]}, 0x54}, 0x1, 0x0, 0x0, 0x40}, 0x4044851) syz_emit_ethernet(0x1, &(0x7f0000000180)=ANY=[@ANYBLOB="0180c2000000aaaaaaaaaaaa08060001080006060001ab6e44f0f6bb02000000aaaaaaaaaabbac1414008603494e79cbd6ca370ba3677025c9a6c856fe0af59d9de21cce5547b32893c900f3c20f359965d9481c2fc82763da7361e8988a97b106e7160b727b1c06eb4002241a3b524d307bdc4577534ce02bc761b57b5e6f6a4610db1186400cde582809f94daf4a64b54b7b25900dfa57881e8b4bf99458fe6ad64674dfd113c3a643b7b8528a0886aae95c9e926f20c04a748b53929e956456332d80eb7505532864674c1a6e06e170cff1e9c5a9c91f0c891e04cedb77ca70a6b257746e5d"], &(0x7f0000000040)) r2 = socket(0xa, 0x805, 0x50) setsockopt$RDS_FREE_MR(r2, 0x114, 0x3, &(0x7f0000000000)={{0x100, 0x9}, 0x40}, 0x10) getsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f0000000080)=""/153, &(0x7f0000000140)=0x99) 2018/03/30 07:10:04 executing program 6: r0 = socket$inet(0x2, 0x802, 0x0) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) bind$inet6(r1, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x98) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000d6cf78)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr=0x1000000, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, {{@in=@multicast2=0xe0000002}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) getsockopt$inet6_buf(r2, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000001ffc)=0x90) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000000, &(0x7f0000f62fe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000180)=ANY=[@ANYBLOB="6e61740000000000000000000000000000000000000000004ad35c09000000000000000004000000000000000000000000000000000054f171c169810000000000000000000000bf501a529a955c864853fcc1a79c298d20dd1a60ba76b18906f6e8fef7f20ef644000000000000000000000000000e0000140000000000"], 0x1) ioctl$int_out(r0, 0x5460, &(0x7f0000000040)) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000080)={0x1, 'ifb0\x00', 0x4}, 0x18) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000380)={'nat\x00', 0x0, 0x3, 0xec, [], 0x7, &(0x7f0000000200)=[{}, {}, {}, {}, {}, {}, {}], &(0x7f0000000280)=""/236}, &(0x7f0000000400)=0x78) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000440)={'syzkaller1\x00', 0x0}) setsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000000480)={@loopback={0x0, 0x1}, r3}, 0x14) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000bc0)=@broute={'broute\x00', 0x20, 0x2, 0x230, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000c40], 0x0, &(0x7f0000000000), &(0x7f0000000c40)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x11, 0x0, 0x6002, 'dummy0\x00', 'vlan0\x00', 'ip6gre0\x00', 'vcan0\x00', @empty, [0x0, 0x0, 0x0, 0x0, 0x0, 0xff], @empty, [], 0x70, 0xa0, 0xe8}, [@common=@AUDIT={'AUDIT\x00', 0x8}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x3}}}}, {{{0x1d, 0x0, 0x0, 'teql0\x00', "7643616e4a8700000000030000000001", 'vlan0\x00', 'ipddp0\x00', @random="56190635f233", [], @random="d238742a69de", [], 0x70, 0x70, 0xb8}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x3}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc}]}, 0x2a8) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000880)=@broute={'broute\x00', 0x20, 0x1, 0x150, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000700], 0x0, &(0x7f00000006c0), &(0x7f0000000700)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x1b, 0x0, 0x0, 'bcsf0\x00', 'teql0\x00', 'ip_vti0\x00', 'erspan0\x00', @empty, [], @random="c8992de4105a", [], 0x70, 0x70, 0xc0}}, @common=@LED={'LED\x00', 0x28, {{'syz1\x00'}}}}]}]}, 0x1c8) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000000c0)={'dummy0\x00', {0x2, 0x4e24, @broadcast=0xffffffff}}) 2018/03/30 07:10:04 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) syz_emit_ethernet(0x3e, &(0x7f0000000080)={@random="9df0067741f8", @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) getpeername$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0x14) 2018/03/30 07:10:04 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e21, 0xffffffff00000001, @empty, 0xfffffffffffffffd}}}, &(0x7f0000000540)=0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000580)={r1, 0xe2, "9a2dfe01c1fee2552fe5cdc91369d6776ff421072779b158e319d645e1c941fe412ce8d197d8519551bf735d3b7f7858d4fd28cf8de4570788daf21e15b6aa732e9035c099f6ae5e54537783ecf1ea99062bac068075f8981cb68ef44049af3dcee8ba7b939de84f3e0eee1d2981155579429b25e4d4ec2eb581894f7b1850b7dd8b349e56677f5bc0a99e6d92f5e5cbd4d3f8cb85661f39c5f79a6a3b1d4c7d11510f24b21a29b8d9a880aaf3b69756547665b14aa3d36024036e40bbec53cd5b7b89cf3dffd93608c9662f69b7beb167c42e02b0abc6d5e26c059194c396702465"}, &(0x7f0000000680)=0xea) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @remote}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000006c0)={r1, 0x3f}, &(0x7f0000000700)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={0x0, 0x100000000}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000001c0)={r3, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000280)=0x84) socket$packet(0x11, 0x3, 0x300) r5 = socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$bt_BT_POWER(r5, 0x112, 0x9, &(0x7f0000000800)=0xfffffffffffffc01, 0x1) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000000c0)={r4, 0x4}, &(0x7f0000000100)=0x8) syz_emit_ethernet(0x3e, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f0000000040)) socket$packet(0x11, 0x80000001, 0x300) 2018/03/30 07:10:04 executing program 7: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha512\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000000)="af4c555d0679bc0fa85739829ed9d0abef2dd6306d2314d1d970f60d1073e9339cb136578c05d39bbb5693c31344e224017505008c50c785011d0c8c21440fcaaa300cef07976007ad4445099988aca9e22ab6f912262890583ddb7c2a9b55199d880b11165d915836a04d55a39c967bd1de9f02fe77a918c504bed681adfc0e9c37a64387639fdf53c300e2c35e570837f533d26496a7cca844786e851d310e5b5d52feac008039b787c005050678c93a01dbed05e7", 0xb6) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00000000c0)={0x2}, 0x4) connect$inet6(r2, &(0x7f0000001c80)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) socketpair$inet(0x2, 0x80805, 0x4, &(0x7f0000000180)) r3 = accept4(r0, &(0x7f0000000000)=@nfc_llcp, &(0x7f0000000080)=0x80, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f00000001c0)={'tunl0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000000200)={@mcast1={0xff, 0x1, [], 0x1}, 0x54, r4}) sendmsg(r3, &(0x7f0000000680)={&(0x7f0000000700)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x11}, 0x0) 2018/03/30 07:10:04 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e21, 0xffffffff00000001, @empty, 0xfffffffffffffffd}}}, &(0x7f0000000540)=0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000580)={r1, 0xe2, "9a2dfe01c1fee2552fe5cdc91369d6776ff421072779b158e319d645e1c941fe412ce8d197d8519551bf735d3b7f7858d4fd28cf8de4570788daf21e15b6aa732e9035c099f6ae5e54537783ecf1ea99062bac068075f8981cb68ef44049af3dcee8ba7b939de84f3e0eee1d2981155579429b25e4d4ec2eb581894f7b1850b7dd8b349e56677f5bc0a99e6d92f5e5cbd4d3f8cb85661f39c5f79a6a3b1d4c7d11510f24b21a29b8d9a880aaf3b69756547665b14aa3d36024036e40bbec53cd5b7b89cf3dffd93608c9662f69b7beb167c42e02b0abc6d5e26c059194c396702465"}, &(0x7f0000000680)=0xea) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @remote}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000006c0)={r1, 0x3f}, &(0x7f0000000700)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={0x0, 0x100000000}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000001c0)={r3, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000280)=0x84) socket$packet(0x11, 0x3, 0x300) r5 = socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$bt_BT_POWER(r5, 0x112, 0x9, &(0x7f0000000800)=0xfffffffffffffc01, 0x1) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000000c0)={r4, 0x4}, &(0x7f0000000100)=0x8) syz_emit_ethernet(0x3e, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f0000000040)) socket$packet(0x11, 0x80000001, 0x300) 2018/03/30 07:10:04 executing program 3: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000180)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000000400)={0x0, 0x0, 0x1, 0x1, &(0x7f0000ffe000/0x1000)=nil, 0x74cb}) socket$packet(0x11, 0x6, 0x300) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) socketpair(0x2, 0xf, 0xf5, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f0000000140)={0x1ff, 0x8, 0xfe33, 0x9e, &(0x7f0000000080)=""/158, 0xde, &(0x7f0000000200)=""/222, 0xf6, &(0x7f0000000300)=""/246}) 2018/03/30 07:10:04 executing program 4: r0 = socket$inet6(0xa, 0x4, 0x100) r1 = accept(r0, &(0x7f0000000300)=@in6, &(0x7f0000000380)=0x80) connect$vsock_dgram(r1, &(0x7f00000003c0)={0x28, 0x0, 0x2710, @hyper}, 0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000140)={0x0, 0xbc}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000001c0)={r2, @in6={{0xa, 0x4e24, 0x5, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}}, [0x428c5c4d, 0x3, 0x200000000000, 0x7, 0x3, 0x8, 0x8, 0x8, 0x1ff, 0x81, 0xffffffff, 0x4, 0x1, 0x3, 0x6]}, &(0x7f00000002c0)=0x100) socket$packet(0x11, 0x3, 0x300) syz_emit_ethernet(0x3e, &(0x7f0000000080)={@random="9df0067741f8", @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) syz_emit_ethernet(0x65, &(0x7f00000000c0)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [{[{0x9100, 0x7b, 0x4, 0x1}], {0x8100, 0x758, 0x1b7}}], {@llc={0x4, {@snap={0xaa, 0xab, "bb6e", "3bacc4", 0x2, "db21d4254eee028bc00d332bbae780e800dc00d792c7e2d4be41d8093f5f4e60609d22ea603db9a2ff390f01c311c051dcc0d255553460c7927c001824fccc232f40703ffaf1"}}}}}, &(0x7f0000000000)={0x0, 0x4, [0x818, 0x5ef, 0xf95, 0x24e]}) 2018/03/30 07:10:04 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e21, 0xffffffff00000001, @empty, 0xfffffffffffffffd}}}, &(0x7f0000000540)=0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000580)={r1, 0xe2, "9a2dfe01c1fee2552fe5cdc91369d6776ff421072779b158e319d645e1c941fe412ce8d197d8519551bf735d3b7f7858d4fd28cf8de4570788daf21e15b6aa732e9035c099f6ae5e54537783ecf1ea99062bac068075f8981cb68ef44049af3dcee8ba7b939de84f3e0eee1d2981155579429b25e4d4ec2eb581894f7b1850b7dd8b349e56677f5bc0a99e6d92f5e5cbd4d3f8cb85661f39c5f79a6a3b1d4c7d11510f24b21a29b8d9a880aaf3b69756547665b14aa3d36024036e40bbec53cd5b7b89cf3dffd93608c9662f69b7beb167c42e02b0abc6d5e26c059194c396702465"}, &(0x7f0000000680)=0xea) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @remote}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000006c0)={r1, 0x3f}, &(0x7f0000000700)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={0x0, 0x100000000}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000001c0)={r3, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000280)=0x84) socket$packet(0x11, 0x3, 0x300) r5 = socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$bt_BT_POWER(r5, 0x112, 0x9, &(0x7f0000000800)=0xfffffffffffffc01, 0x1) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000000c0)={r4, 0x4}, &(0x7f0000000100)=0x8) syz_emit_ethernet(0x3e, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f0000000040)) socket$packet(0x11, 0x80000001, 0x300) 2018/03/30 07:10:04 executing program 5: r0 = socket$packet(0x11, 0x5, 0x300) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x8) r1 = socket(0x1b, 0x3, 0x6) setsockopt$inet_tcp_buf(r1, 0x6, 0x0, &(0x7f0000000740)="6d6097a3f01f3fb741be32655a72bf9eded759264ab3bcd8e363dbaef7750db0b1a4447a8420901b9e36d4e87ecad9ae2029ed7b9a0aadcdb5c97d58a148074a9ffad01c4b668eaf00e50ce7225e1361ff865b3c7eaf20035488356f748d21fa87ef52d272e807acd0f9e317657c698b61c11db404e024de129fa11b5387577a09551dc709262ac61026def1d1e5bd289e24bbd71b16154f14bc879101fbd2b07b4d09333dd33187ca", 0xa9) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000080), 0x4) 2018/03/30 07:10:04 executing program 6: r0 = socket$inet(0x2, 0x802, 0x0) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) bind$inet6(r1, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x98) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000d6cf78)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr=0x1000000, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, {{@in=@multicast2=0xe0000002}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) getsockopt$inet6_buf(r2, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000001ffc)=0x90) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000000, &(0x7f0000f62fe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000180)=ANY=[@ANYBLOB="6e61740000000000000000000000000000000000000000004ad35c09000000000000000004000000000000000000000000000000000054f171c169810000000000000000000000bf501a529a955c864853fcc1a79c298d20dd1a60ba76b18906f6e8fef7f20ef644000000000000000000000000000e0000140000000000"], 0x1) ioctl$int_out(r0, 0x5460, &(0x7f0000000040)) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000080)={0x1, 'ifb0\x00', 0x4}, 0x18) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000380)={'nat\x00', 0x0, 0x3, 0xec, [], 0x7, &(0x7f0000000200)=[{}, {}, {}, {}, {}, {}, {}], &(0x7f0000000280)=""/236}, &(0x7f0000000400)=0x78) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000440)={'syzkaller1\x00', 0x0}) setsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000000480)={@loopback={0x0, 0x1}, r3}, 0x14) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000bc0)=@broute={'broute\x00', 0x20, 0x2, 0x230, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000c40], 0x0, &(0x7f0000000000), &(0x7f0000000c40)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x11, 0x0, 0x6002, 'dummy0\x00', 'vlan0\x00', 'ip6gre0\x00', 'vcan0\x00', @empty, [0x0, 0x0, 0x0, 0x0, 0x0, 0xff], @empty, [], 0x70, 0xa0, 0xe8}, [@common=@AUDIT={'AUDIT\x00', 0x8}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x3}}}}, {{{0x1d, 0x0, 0x0, 'teql0\x00', "7643616e4a8700000000030000000001", 'vlan0\x00', 'ipddp0\x00', @random="56190635f233", [], @random="d238742a69de", [], 0x70, 0x70, 0xb8}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x3}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc}]}, 0x2a8) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000880)=@broute={'broute\x00', 0x20, 0x1, 0x150, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000700], 0x0, &(0x7f00000006c0), &(0x7f0000000700)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x1b, 0x0, 0x0, 'bcsf0\x00', 'teql0\x00', 'ip_vti0\x00', 'erspan0\x00', @empty, [], @random="c8992de4105a", [], 0x70, 0x70, 0xc0}}, @common=@LED={'LED\x00', 0x28, {{'syz1\x00'}}}}]}]}, 0x1c8) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000000c0)={'dummy0\x00', {0x2, 0x4e24, @broadcast=0xffffffff}}) 2018/03/30 07:10:04 executing program 2: r0 = socket(0x3, 0x3, 0x5) sendto$inet(r0, &(0x7f0000000000), 0xfdc5, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$ax25(r0, &(0x7f0000000080)="e15e15cae5b50f963bc8dd1fdceda9045f44905a064139c5a386c05dd6a29b7bdd8b39767d556cd36eca992b66944db8946caf9dbcd39b042dafb3b98f15f78c687de0a722bfedf475071d1f8cbe89ebe75039fe91051c62b85fc549a65e1faba623306b2381ed96e3066c0d63ef8f43740d230f79d22d5362586a10bec011d7404f95c80284e75090dbb051331370fb731e", 0x92, 0x4000, &(0x7f0000000000)={0x3, {"8f3bc2d419c103"}, 0x3eb}, 0x10) 2018/03/30 07:10:04 executing program 0: socketpair(0x5, 0x800, 0xa6, &(0x7f0000000140)={0xffffffffffffffff}) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f00000005c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x74, r1, 0x300, 0x70bd2c, 0x25dfdbfd, {0xc}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xf755}, @IPVS_CMD_ATTR_SERVICE={0x3c, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x2}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3f}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xffffffffffffff7f}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfffffffffffffffe}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}]}, 0x74}, 0x1, 0x0, 0x0, 0x800}, 0x40080) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000480)=0x14) sendmsg$nl_route(r2, &(0x7f0000000580)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000540)={&(0x7f00000004c0)=@getlink={0x54, 0x12, 0xc, 0x70bd2c, 0x25dfdbfc, {0x0, 0x0, 0x0, r3, 0x0, 0x31200}, [@IFLA_AF_SPEC={0x18, 0x1a, [{0x4, 0x1c}, {0x4, 0x7}, {0x4, 0x1f}, {0x4, 0x1f}, {0x4, 0x1c}]}, @IFLA_IF_NETNSID={0x8, 0x2e, 0x100}, @IFLA_ADDRESS={0xc, 0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x12}}, @IFLA_LINK={0x8, 0x5, 0x100}]}, 0x54}, 0x1, 0x0, 0x0, 0x40}, 0x4044851) syz_emit_ethernet(0x1, &(0x7f0000000180)=ANY=[@ANYBLOB="0180c2000000aaaaaaaaaaaa08060001080006060001ab6e44f0f6bb02000000aaaaaaaaaabbac1414008603494e79cbd6ca370ba3677025c9a6c856fe0af59d9de21cce5547b32893c900f3c20f359965d9481c2fc82763da7361e8988a97b106e7160b727b1c06eb4002241a3b524d307bdc4577534ce02bc761b57b5e6f6a4610db1186400cde582809f94daf4a64b54b7b25900dfa57881e8b4bf99458fe6ad64674dfd113c3a643b7b8528a0886aae95c9e926f20c04a748b53929e956456332d80eb7505532864674c1a6e06e170cff1e9c5a9c91f0c891e04cedb77ca70a6b257746e5d"], &(0x7f0000000040)) r4 = socket(0xa, 0x805, 0x50) setsockopt$RDS_FREE_MR(r4, 0x114, 0x3, &(0x7f0000000000)={{0x100, 0x9}, 0x40}, 0x10) 2018/03/30 07:10:04 executing program 7: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$alg(0x26, 0x5, 0x0) r2 = accept(r1, &(0x7f0000000340)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f00000003c0)=0x80) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r3, 0x111, 0x3, 0x1, 0x4) setsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000000280)=0x5, 0x4) bind$alg(r1, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha512\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000000)="af4c555d0679bc0fa85739829ed9d0abef2dd6306d2314d1d970f60d1073e9339cb136578c05d39bbb5693c31344e224017505008c50c785011d0c8c21440fcaaa300cef07976007ad4445099988aca9e22ab6f912262890583ddb7c2a9b55199d880b11165d915836a04d55a39c967bd1de9f02fe77a918c504bed681adfc0e9c37a64387639fdf53c300e2c35e570837f533d26496a7cca844786e851d310e5b5d52feac008039b787c005050678c93a01dbed05e7", 0xb6) r4 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00000000c0)={0x2}, 0x4) connect$inet6(r4, &(0x7f0000001c80)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) socketpair$inet(0x2, 0x80805, 0x4, &(0x7f0000000180)) r5 = accept4(r0, &(0x7f0000000000)=@nfc_llcp, &(0x7f0000000080)=0x80, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r5, 0x8933, &(0x7f00000001c0)={'tunl0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r5, 0x8918, &(0x7f0000000200)={@mcast1={0xff, 0x1, [], 0x1}, 0x54, r6}) sendmsg(r5, &(0x7f0000000680)={&(0x7f0000000700)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="000100d514000308000000000000000000"], 0x11}, 0x0) 2018/03/30 07:10:04 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e21, 0xffffffff00000001, @empty, 0xfffffffffffffffd}}}, &(0x7f0000000540)=0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000580)={r1, 0xe3, "9a2dfe01c1fee2552fe5cdc91369d6776ff421072779b158e319d645e1c941fe412ce8d197d8519551bf735d3b7f7858d4fd28cf8de4570788daf21e15b6aa732e9035c099f6ae5e54537783ecf1ea99062bac068075f8981cb68ef44049af3dcee8ba7b939de84f3e0eee1d2981155579429b25e4d4ec2eb581894f7b1850b7dd8b349e56677f5bc0a99e6d92f5e5cbd4d3f8cb85661f39c5f79a6a3b1d4c7d11510f24b21a29b8d9a880aaf3b69756547665b14aa3d36024036e40bbec53cd5b7b89cf3dffd93608c9662f69b7beb167c42e02b0abc6d5e26c059194c396702465b6"}, &(0x7f0000000680)=0xeb) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @remote}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000006c0)={r1, 0x3f}, &(0x7f0000000700)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={0x0, 0x100000000}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000001c0)={r3, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000280)=0x84) socket$packet(0x11, 0x3, 0x300) r5 = socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$bt_BT_POWER(r5, 0x112, 0x9, &(0x7f0000000800)=0xfffffffffffffc01, 0x1) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000000c0)={r4, 0x4}, &(0x7f0000000100)=0x8) syz_emit_ethernet(0x3e, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f0000000040)) socket$packet(0x11, 0x80000001, 0x300) 2018/03/30 07:10:04 executing program 3: socket$packet(0x11, 0x3, 0x300) syz_emit_ethernet(0x281, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [{[{0x9100, 0x3, 0xbe5a, 0x2}], {0x8100, 0x5, 0x80, 0x3}}], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/03/30 07:10:04 executing program 4: socket$packet(0x11, 0x3, 0x300) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000000c0)={0x61, {{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x88) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000180)={0xffffffffffffff01, {{0x2, 0x4e24, @loopback=0x7f000001}}}, 0x88) syz_emit_ethernet(0x3e, &(0x7f0000000080)={@random="9df0067741f8", @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/03/30 07:10:04 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e21, 0xffffffff00000001, @empty, 0xfffffffffffffffd}}}, &(0x7f0000000540)=0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000580)={r1, 0xe3, "9a2dfe01c1fee2552fe5cdc91369d6776ff421072779b158e319d645e1c941fe412ce8d197d8519551bf735d3b7f7858d4fd28cf8de4570788daf21e15b6aa732e9035c099f6ae5e54537783ecf1ea99062bac068075f8981cb68ef44049af3dcee8ba7b939de84f3e0eee1d2981155579429b25e4d4ec2eb581894f7b1850b7dd8b349e56677f5bc0a99e6d92f5e5cbd4d3f8cb85661f39c5f79a6a3b1d4c7d11510f24b21a29b8d9a880aaf3b69756547665b14aa3d36024036e40bbec53cd5b7b89cf3dffd93608c9662f69b7beb167c42e02b0abc6d5e26c059194c396702465b6"}, &(0x7f0000000680)=0xeb) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @remote}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000006c0)={r1, 0x3f}, &(0x7f0000000700)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={0x0, 0x100000000}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000001c0)={r3, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000280)=0x84) socket$packet(0x11, 0x3, 0x300) r5 = socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$bt_BT_POWER(r5, 0x112, 0x9, &(0x7f0000000800)=0xfffffffffffffc01, 0x1) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000000c0)={r4, 0x4}, &(0x7f0000000100)=0x8) syz_emit_ethernet(0x3e, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f0000000040)) socket$packet(0x11, 0x80000001, 0x300) 2018/03/30 07:10:04 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) syz_emit_ethernet(0x3e, &(0x7f00000001c0)=ANY=[@ANYBLOB="aadd6050a09c00080000fe8000000000000000000000000000bb000000800000000000000000000000aa0000000000089078000000000800000000000000"], &(0x7f0000000040)) r1 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80000) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000180)=0x7, 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0xfffffffffffff86a}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000100)={r2, 0x2, 0x1, [0x8001]}, &(0x7f0000000140)=0xa) 2018/03/30 07:10:04 executing program 2: r0 = socket(0x2, 0x1, 0x5) sendto$inet(r0, &(0x7f0000000000), 0xfdc5, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/03/30 07:10:04 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e21, 0xffffffff00000001, @empty, 0xfffffffffffffffd}}}, &(0x7f0000000540)=0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000580)={r1, 0xe3, "9a2dfe01c1fee2552fe5cdc91369d6776ff421072779b158e319d645e1c941fe412ce8d197d8519551bf735d3b7f7858d4fd28cf8de4570788daf21e15b6aa732e9035c099f6ae5e54537783ecf1ea99062bac068075f8981cb68ef44049af3dcee8ba7b939de84f3e0eee1d2981155579429b25e4d4ec2eb581894f7b1850b7dd8b349e56677f5bc0a99e6d92f5e5cbd4d3f8cb85661f39c5f79a6a3b1d4c7d11510f24b21a29b8d9a880aaf3b69756547665b14aa3d36024036e40bbec53cd5b7b89cf3dffd93608c9662f69b7beb167c42e02b0abc6d5e26c059194c396702465b6"}, &(0x7f0000000680)=0xeb) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @remote}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000006c0)={r1, 0x3f}, &(0x7f0000000700)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={0x0, 0x100000000}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000001c0)={r3, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000280)=0x84) socket$packet(0x11, 0x3, 0x300) r5 = socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$bt_BT_POWER(r5, 0x112, 0x9, &(0x7f0000000800)=0xfffffffffffffc01, 0x1) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000000c0)={r4, 0x4}, &(0x7f0000000100)=0x8) syz_emit_ethernet(0x3e, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f0000000040)) socket$packet(0x11, 0x80000001, 0x300) 2018/03/30 07:10:04 executing program 6: r0 = socket$inet(0x2, 0x802, 0x0) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) bind$inet6(r1, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x98) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000d6cf78)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr=0x1000000, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, {{@in=@multicast2=0xe0000002}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) getsockopt$inet6_buf(r2, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000001ffc)=0x90) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000000, &(0x7f0000f62fe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000180)=ANY=[@ANYBLOB="6e61740000000000000000000000000000000000000000004ad35c09000000000000000004000000000000000000000000000000000054f171c169810000000000000000000000bf501a529a955c864853fcc1a79c298d20dd1a60ba76b18906f6e8fef7f20ef644000000000000000000000000000e0000140000000000"], 0x1) ioctl$int_out(r0, 0x5460, &(0x7f0000000040)) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000080)={0x1, 'ifb0\x00', 0x4}, 0x18) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000380)={'nat\x00', 0x0, 0x3, 0xec, [], 0x7, &(0x7f0000000200)=[{}, {}, {}, {}, {}, {}, {}], &(0x7f0000000280)=""/236}, &(0x7f0000000400)=0x78) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000440)={'syzkaller1\x00', 0x0}) setsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000000480)={@loopback={0x0, 0x1}, r3}, 0x14) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000bc0)=@broute={'broute\x00', 0x20, 0x2, 0x230, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000c40], 0x0, &(0x7f0000000000), &(0x7f0000000c40)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x11, 0x0, 0x6002, 'dummy0\x00', 'vlan0\x00', 'ip6gre0\x00', 'vcan0\x00', @empty, [0x0, 0x0, 0x0, 0x0, 0x0, 0xff], @empty, [], 0x70, 0xa0, 0xe8}, [@common=@AUDIT={'AUDIT\x00', 0x8}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x3}}}}, {{{0x1d, 0x0, 0x0, 'teql0\x00', "7643616e4a8700000000030000000001", 'vlan0\x00', 'ipddp0\x00', @random="56190635f233", [], @random="d238742a69de", [], 0x70, 0x70, 0xb8}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x3}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc}]}, 0x2a8) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000880)=@broute={'broute\x00', 0x20, 0x1, 0x150, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000700], 0x0, &(0x7f00000006c0), &(0x7f0000000700)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x1b, 0x0, 0x0, 'bcsf0\x00', 'teql0\x00', 'ip_vti0\x00', 'erspan0\x00', @empty, [], @random="c8992de4105a", [], 0x70, 0x70, 0xc0}}, @common=@LED={'LED\x00', 0x28, {{'syz1\x00'}}}}]}]}, 0x1c8) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000000c0)={'dummy0\x00', {0x2, 0x4e24, @broadcast=0xffffffff}}) 2018/03/30 07:10:04 executing program 5: syz_emit_ethernet(0x32, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [{[{0x9100, 0x8, 0x4, 0x1}], {0x8100, 0x2514, 0x80000001}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x6, 0x0, @empty, @rand_addr}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000040)={0x9, {{0x2, 0x4e23, @rand_addr=0x1}}, 0x0, 0x6, [{{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x11}}}, {{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e20, @broadcast=0xffffffff}}, {{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x17}}}, {{0x2, 0x4e24, @rand_addr=0x7}}]}, 0x390) 2018/03/30 07:10:04 executing program 3: r0 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000180)={r0}) getsockname$inet6(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000200)=0x1c) pipe(&(0x7f0000000000)={0xffffffffffffffff}) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f0000000140)=0x2, 0x4) syz_emit_ethernet(0x3e, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa0086dd6050a09c00080000fe8000000000000000000000000000bbfe8000000000000000000000000000aa0000000000089078b14766e6f837f80f2faeb3014024155c0cb075422ffe374b8cce7adb14e44f048535404dcf520b75bca4fc3ddb08000000000000d8954854c01f33706e111124a184547ca0e7bf7296e97a6ae9d55efb31d6da91e20400ba20f5315d9cc07a54f982a1c22cf2bbf625060485be2c6cb1c72a40606b39729ac884e0"], &(0x7f0000000040)) 2018/03/30 07:10:04 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e21, 0xffffffff00000001, @empty, 0xfffffffffffffffd}}}, &(0x7f0000000540)=0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000580)={r1, 0xe3, "9a2dfe01c1fee2552fe5cdc91369d6776ff421072779b158e319d645e1c941fe412ce8d197d8519551bf735d3b7f7858d4fd28cf8de4570788daf21e15b6aa732e9035c099f6ae5e54537783ecf1ea99062bac068075f8981cb68ef44049af3dcee8ba7b939de84f3e0eee1d2981155579429b25e4d4ec2eb581894f7b1850b7dd8b349e56677f5bc0a99e6d92f5e5cbd4d3f8cb85661f39c5f79a6a3b1d4c7d11510f24b21a29b8d9a880aaf3b69756547665b14aa3d36024036e40bbec53cd5b7b89cf3dffd93608c9662f69b7beb167c42e02b0abc6d5e26c059194c396702465b6"}, &(0x7f0000000680)=0xeb) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @remote}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000006c0)={0x0, 0x3f}, &(0x7f0000000700)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={0x0, 0x100000000}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000001c0)={r3, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000280)=0x84) socket$packet(0x11, 0x3, 0x300) r5 = socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$bt_BT_POWER(r5, 0x112, 0x9, &(0x7f0000000800)=0xfffffffffffffc01, 0x1) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000000c0)={r4, 0x4}, &(0x7f0000000100)=0x8) syz_emit_ethernet(0x3e, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f0000000040)) socket$packet(0x11, 0x80000001, 0x300) 2018/03/30 07:10:04 executing program 0: pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000480)=0x14) sendmsg$nl_route(r0, &(0x7f0000000580)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000540)={&(0x7f00000004c0)=@getlink={0x54, 0x12, 0xc, 0x70bd2c, 0x25dfdbfc, {0x0, 0x0, 0x0, r1, 0x0, 0x31200}, [@IFLA_AF_SPEC={0x18, 0x1a, [{0x4, 0x1c}, {0x4, 0x7}, {0x4, 0x1f}, {0x4, 0x1f}, {0x4, 0x1c}]}, @IFLA_IF_NETNSID={0x8, 0x2e, 0x100}, @IFLA_ADDRESS={0xc, 0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x12}}, @IFLA_LINK={0x8, 0x5, 0x100}]}, 0x54}, 0x1, 0x0, 0x0, 0x40}, 0x4044851) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00000000c0)=r0, 0x4) syz_emit_ethernet(0x1, &(0x7f0000000180)=ANY=[@ANYBLOB="0180c2000000aaaaaaaaaaaa08060001080006060001ab6e44f0f6bb02000000aaaaaaaaaabbac1414008603494e79cbd6ca370ba3677025c9a6c856fe0af59d9de21cce5547b32893c900f3c20f359965d9481c2fc82763da7361e8988a97b106e7160b727b1c06eb4002241a3b524d307bdc4577534ce02bc761b57b5e6f6a4610db1186400cde582809f94daf4a64b54b7b25900dfa57881e8b4bf99458fe6ad64674dfd113c3a643b7b8528a0886aae95c9e926f20c04a748b53929e956456332d80eb7505532864674c1a6e06e170cff1e9c5a9c91f0c891e04cedb77ca70a6b257746e5d"], &(0x7f0000000040)) r2 = socket(0xa, 0x805, 0x50) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000000080)) setsockopt$RDS_FREE_MR(r2, 0x114, 0x3, &(0x7f0000000000)={{0x100, 0x9}, 0x40}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000280)={0x0, @in6={{0xa, 0x4e23, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x1}}, [0xdb, 0x10000, 0x3ff, 0x9, 0x7c5, 0x8, 0x6, 0x9, 0xc13d, 0xde6, 0x0, 0x7fff, 0x80000000, 0xd0, 0xde]}, &(0x7f0000000100)=0x100) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={r3}, &(0x7f0000000380)=0x8) 2018/03/30 07:10:04 executing program 2: r0 = socket(0x2, 0x3, 0x5) sendto$inet(r0, &(0x7f0000000000), 0xfdc5, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000), &(0x7f0000000080)=0x14) getsockopt$llc_int(r0, 0x10c, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4) accept4$inet(r0, &(0x7f00000000c0), &(0x7f0000000100)=0x10, 0x80000) 2018/03/30 07:10:04 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) syz_emit_ethernet(0x39, &(0x7f0000000000)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@arp={0x806, @generic={0x312, 0x89ff, 0x6, 0x7, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "8bcd80b309f728", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, "9f0b4d729b51eb9485e518e670ff5c4c"}}}}, &(0x7f0000000040)={0x800000000, 0x2, [0x1bf, 0x0, 0xffffffffffffffff, 0xd86]}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000080)={r0}) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000000200)={@nl=@proc={0x10, 0x0, 0x25dfdbfb, 0x40}, {&(0x7f00000000c0)=""/226, 0xe2}, &(0x7f00000001c0), 0x22}, 0xa0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000300)={0x1, &(0x7f00000002c0)=[{0x5, 0xffffffffffffffee, 0x8001, 0x40}]}, 0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000340)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_DROP_MASTER(r2, 0x641f) 2018/03/30 07:10:04 executing program 7: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha512\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000000)="af4c555d0679bc0fa85739829ed9d0abef2dd6306d2314d1d970f60d1073e9339cb136578c05d39bbb5693c31344e224017505008c50c785011d0c8c21440fcaaa300cef07976007ad4445099988aca9e22ab6f912262890583ddb7c2a9b55199d880b11165d915836a04d55a39c967bd1de9f02fe77a918c504bed681adfc0e9c37a64387639fdf53c300e2c35e570837f533d26496a7cca844786e851d310e5b5d52feac008039b787c005050678c93a01dbed05e7", 0xb6) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00000000c0)={0x2}, 0x4) vmsplice(r0, &(0x7f0000000540)=[{&(0x7f0000000240)="1a0d7d50facb54286616137ccde4a1dc53e2d40279d2a9", 0x17}, {&(0x7f0000000340)="63f93bc9672cb15358f33835a360c87938bfc149cdbcc9d44fce0d92d56f5379840d2bd12f4e4118a218607a066429dd8e01b42ef1b0df812b31fc1f13361ca6c743b763c8b8f5f94536b3114cf32ff564", 0x51}, {&(0x7f00000003c0)="cd08b917d4e3f87873addea1d26e4956e8d56799ceeca76094adfd38c9241a80cf68725b28e697e071317c003181c6954e3da65b202d37e082b567220b1ac7149d00538d931334db7467397b0078824d08", 0x51}, {&(0x7f0000000440)="81dac3c7895e3c3d947c4d244198779305063280cb0e74a8940eb94e955ef2f0fe4e0a2075dac11e4084237ec2e0fcaf05b28d2a7f94afe94215de73b74357c8a0ff6ebda2d9a9ef6b4ea6f48417a34ebd52607407cfe217a877536ad4c0c865d400be4de6844769e6b5b6c7b7ed6abe0f", 0x71}, {&(0x7f0000000780)="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", 0x1000}, {&(0x7f00000004c0)="c04392d2d5f086b1fd67d0e31d218452d1498dc971f90e52e7cf349615db5a5df465c57c3671e117448573fa9ee607b22e2c8c646aaa6f56c4a0558bc1b3b942f895e14f1228f5dd66c78dc2c586e8a930c6579bf505f6ce15e72f6f01e3229941d64e18b0de93be98", 0x69}], 0x6, 0x6) connect$inet6(r2, &(0x7f0000001c80)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = accept4(r0, &(0x7f0000001780)=@un=@abs, &(0x7f0000000640)=0x80, 0x0) sendmsg$kcm(r3, &(0x7f0000001f40)={&(0x7f0000001800)=@rc={0x1f, {0x8001, 0xd9346a, 0x100000001, 0x8, 0x1, 0x80000001}, 0x6}, 0x80, &(0x7f0000001c00)=[{&(0x7f0000001880)="442600f17838124e68956c1596aa7ece33d7cb8b689291f4707f112afe3ddec326e37804dc0b565c905b95f4df2fae3cc21c1aac7d2d86a27c474336dadcfc60a59c339c3ac79e916a236e9836038f4e9ee8ecf392d4ac36dfef7a61d6766ed89332320f77c53ff60b0724ac524d48b82fe949a618c947180b081aea1b1691235da54cb136540c0d04cfb415287812f7bf42d0fd3294b1e1d7c6772fbfab0a2bc43ca0a2743411044eb0b1deedc2775e7cfea837a0aad8c6661d782561fc9bdfce38f9d00ba254ef2583bf7eda9a6397e95ccc46cd9d79990c1edfbe68f5bfc63272efd6c2", 0xe5}, {&(0x7f00000006c0)="7bbe2aaf625d429835405b8030a8b22b42fc37317ffa5f1af01a8a750adf4a51203629e266d01c9b", 0x28}, {&(0x7f0000001980)="d3c1b127006ade8161", 0x9}, {&(0x7f00000019c0)="5cc2842b20e26a4d2ccba668694c65115810f51864b40b6f990901ef52510b15b8ae2ece047c2e3853cc2eba5b315d290fd497c10090573b44cf5a2bed4da006a1db5c8d7313fa5f854bb9c98a537cdc267dd4594dec7885eaf6b174c36b604d6211b190978dd3598c46712c8fa5d94b6984f7ab29a7311d8084097e51529f2bb6a41853350aec369a37b98125a68b6b987fef9cfe992d2653719be1e76cd13531be0b0428eef7b78a877a0d5d7bf9d3835662605c05aadbe84f27c7e9c369c731", 0xc1}, {&(0x7f0000001ac0)="effc53063c9d913dcf25cdd19800608aa016459be5b3299bb63e83b1970c8e08f0d1366176febd9a5bb1fe1a54183b366808ca6908c97838cf9def319527222812fbce070f7f8659abc9b65a348e6e9583c18e27b70340c3fd251fd5ac0fc4912182f913f2b56b06cded7c614f36b183b170fe40e2ceba749d5e0ecf06c02cb9dbe80182cf73561ec2c1596336b11fa98f643e9f63f2174029489c7d7b190441fb3cc6f15490415342cf5960407c114e74adb239518612e9ee74d3dcb32766e59c485c436ce5", 0xc6}, {&(0x7f0000001bc0)="73a2c0ebd52e46f3b63c22fe7e0b466d9971a00762e2", 0x16}], 0x6, &(0x7f0000001cc0)=[{0x20, 0x10f, 0xffff, "19248379773aed71941080d1"}, {0x90, 0x115, 0x8, "bf06a8b7e030f55c2c979dd9924043008631cc5138d04f7315969dfc91440a8c4fdcb6e70f19c52dea66ef629e5983ed85ee7a6e0221d78400792a247c50b31b04a1029b74ab1d675d535d6e0b2f8aba126ec815d5acf92065c9a875c32a4d35c7f6b165ea8b2cbb8128d48233eea8fad27d0329bca5e1ad02"}, {0xf0, 0x13f, 0x1, "abc64074a0235ba1c3afa9b3a9cfde359f242c1bc0f9354bca72cf8bcc2e997fa976aeadd68b0f1da5af48358a5e9230a594db6e19eeabe052f0dcea8d1eb5cc451fd1fcec87bf28e62d9f98873b3f4a03c142c78cb08ad366ca368184cac510f8eced7d2de0b65fa56e47b6949b9d072c1349597c35340a0ec8c1ca2156f1fe302befc3d09ae1c0a26738c637653973ae7e36c99036589736911e03ec708ad099bb2208941033a78ae909dc3b81b5a615563825945d64881573e531f8899ce4e27c73fda7d2b214770a4bde83c3d2e45021bd25a015f67ab665"}, {0xb0, 0x111, 0x4, "417624b4ed4b0c9196191426e2fa05d96b8ec1f798cc08df7a28793f3c5f011f731397e5baaa68a5eed29865ef789bf7d69bc34c6e9c91b7b932302989fe567f61aa2e8eb90c599a868f0cf296a5c94c5abd9b1c30a09ec33aebf664601d22f52aa5ca715c505131bfb94792532b53efd8bc18419b10e8b06f0cde59010c5d257979ac5a1a38a56999739b0bef58946969973221b19c6c609c46d5"}], 0x250, 0x44040}, 0x4080) socketpair$inet(0x2, 0x80805, 0x4, &(0x7f0000000180)) r4 = accept4(r0, &(0x7f0000000000)=@nfc_llcp, &(0x7f0000000080)=0x80, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f00000001c0)={'tunl0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r4, 0x8918, &(0x7f0000000200)={@mcast1={0xff, 0x1, [], 0x1}, 0x54, r5}) sendmsg(r4, &(0x7f0000000680)={&(0x7f0000000700)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="0001e1bffffffa0000000000000000000010c4552c0b358854cc61eb9391fd8662bb57dc8f42f3802cb8e665485ac09ac55f5b50264415460504277211fc1e5f815e8e4e990be8d8"], 0x11}, 0x0) 2018/03/30 07:10:04 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socket(0x5, 0x4, 0x1) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f00003c0fdc)=ANY=[@ANYBLOB="240000000001010000000000dfffffff02000000100002000c0001000500020000000000"], 0x24}, 0x1}, 0x0) 2018/03/30 07:10:04 executing program 3: socketpair$ax25(0x3, 0x3, 0xc4, &(0x7f00000015c0)={0xffffffffffffffff, 0xffffffffffffffff}) accept$ax25(r0, &(0x7f0000001600), &(0x7f0000001640)=0x10) socket$packet(0x11, 0x3, 0x300) syz_emit_ethernet(0x49, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@llc={0x4, {@llc={0x0, 0xf8, "aa1c", "90578c5e711e5e4c310a81a285c9da3e73e1c480947c5850e721aaa40249dd46741aca64bce7d056bc99c5c259aa79bbb2132dd11bce34"}}}}}, &(0x7f0000000040)) 2018/03/30 07:10:04 executing program 6: r0 = socket$inet(0x2, 0x802, 0x0) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) bind$inet6(r1, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x98) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000d6cf78)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr=0x1000000, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, {{@in=@multicast2=0xe0000002}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) getsockopt$inet6_buf(r2, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000001ffc)=0x90) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000000, &(0x7f0000f62fe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000180)=ANY=[@ANYBLOB="6e61740000000000000000000000000000000000000000004ad35c09000000000000000004000000000000000000000000000000000054f171c169810000000000000000000000bf501a529a955c864853fcc1a79c298d20dd1a60ba76b18906f6e8fef7f20ef644000000000000000000000000000e0000140000000000"], 0x1) ioctl$int_out(r0, 0x5460, &(0x7f0000000040)) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000080)={0x1, 'ifb0\x00', 0x4}, 0x18) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000380)={'nat\x00', 0x0, 0x3, 0xec, [], 0x7, &(0x7f0000000200)=[{}, {}, {}, {}, {}, {}, {}], &(0x7f0000000280)=""/236}, &(0x7f0000000400)=0x78) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000440)={'syzkaller1\x00', 0x0}) setsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000000480)={@loopback={0x0, 0x1}, r3}, 0x14) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000bc0)=@broute={'broute\x00', 0x20, 0x2, 0x230, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000c40], 0x0, &(0x7f0000000000), &(0x7f0000000c40)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x11, 0x0, 0x6002, 'dummy0\x00', 'vlan0\x00', 'ip6gre0\x00', 'vcan0\x00', @empty, [0x0, 0x0, 0x0, 0x0, 0x0, 0xff], @empty, [], 0x70, 0xa0, 0xe8}, [@common=@AUDIT={'AUDIT\x00', 0x8}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x3}}}}, {{{0x1d, 0x0, 0x0, 'teql0\x00', "7643616e4a8700000000030000000001", 'vlan0\x00', 'ipddp0\x00', @random="56190635f233", [], @random="d238742a69de", [], 0x70, 0x70, 0xb8}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x3}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc}]}, 0x2a8) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000880)=@broute={'broute\x00', 0x20, 0x1, 0x150, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000700], 0x0, &(0x7f00000006c0), &(0x7f0000000700)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x1b, 0x0, 0x0, 'bcsf0\x00', 'teql0\x00', 'ip_vti0\x00', 'erspan0\x00', @empty, [], @random="c8992de4105a", [], 0x70, 0x70, 0xc0}}, @common=@LED={'LED\x00', 0x28, {{'syz1\x00'}}}}]}]}, 0x1c8) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000000c0)={'dummy0\x00', {0x2, 0x4e24, @broadcast=0xffffffff}}) 2018/03/30 07:10:04 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e21, 0xffffffff00000001, @empty, 0xfffffffffffffffd}}}, &(0x7f0000000540)=0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000580)={r1, 0xe3, "9a2dfe01c1fee2552fe5cdc91369d6776ff421072779b158e319d645e1c941fe412ce8d197d8519551bf735d3b7f7858d4fd28cf8de4570788daf21e15b6aa732e9035c099f6ae5e54537783ecf1ea99062bac068075f8981cb68ef44049af3dcee8ba7b939de84f3e0eee1d2981155579429b25e4d4ec2eb581894f7b1850b7dd8b349e56677f5bc0a99e6d92f5e5cbd4d3f8cb85661f39c5f79a6a3b1d4c7d11510f24b21a29b8d9a880aaf3b69756547665b14aa3d36024036e40bbec53cd5b7b89cf3dffd93608c9662f69b7beb167c42e02b0abc6d5e26c059194c396702465b6"}, &(0x7f0000000680)=0xeb) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @remote}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000006c0)={0x0, 0x3f}, &(0x7f0000000700)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={0x0, 0x100000000}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000001c0)={r3, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000280)=0x84) socket$packet(0x11, 0x3, 0x300) r5 = socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$bt_BT_POWER(r5, 0x112, 0x9, &(0x7f0000000800)=0xfffffffffffffc01, 0x1) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000000c0)={r4, 0x4}, &(0x7f0000000100)=0x8) syz_emit_ethernet(0x3e, &(0x7f0000000380)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa0086dd4950a09ce7070000fe800000000000000000005c550000bbfe8000000000000000000000000000aa0000000000089078144be7fa4f393aa9d67b140301788c36c11a7b364d1af80cf805611d47d0c19b8d1971b40cfd5dbf4210179f1eff947fd230d79f378240f50ba09fe0102aa84b24fad17112b5fd436584b5ab7bf0038abbdf7df3688ab40cf8d67d4de040643bb17e8bee34a7c83590dfda8d79a981a253077a84b49d0236ed84babc5d2c1bf5f4fe379e8d42041c07594207ebe391f9920cd404349f041449a971c5574367b2e3a2c1683c9d41093bd825428c5c206150ec244aae2aacc6680e4af8dd3d273106a612cb7ae0a7e0381302e21359157726d9c66488af16f7fb25e1deb0eeb7bbd341e4ac96f3cbdf5488a5b8d7566cb1921c55ff12e38080a039dd23a3ca9cc0c982711af791405bf3f1bf69fb4728b1b97dfa55bf59fa814251f95be6fdc42fce8d75832204097cd958f88342a179bd3a83056ea009f04acdf0032f0460f597a329583326cd78efb3efad838e3cca076d4d538f100f60497be5dce27f2f4bb7ea43447d"], &(0x7f0000000040)) socket$packet(0x11, 0x80000001, 0x300) 2018/03/30 07:10:04 executing program 2: r0 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_netdev_private(r0, 0x89fc, &(0x7f0000000100)="396fec79160c6b04461c3f1e4430d2b22ae1212b084fa3ed81bd1e7cb539d98f1b73268f3da19470a3a1638f60de560ec9b66d7356c46edb98efd2c02aa175bbb39d632eb3d1167a6935693f42d4d5fff431c85e4a64b53435cdd4f02733e377aa114c8d4684da02ef29c5a78d9ba1c426a139e62a99db092a397bf917b5443e51de7278a7de33d81515c9a40712ca6e46e7ba57a35306b105220f47c97f5c6cd9df3fe458546a474737c3d2e477374cc0757153941067221e9d49cc249e8f221259109b001549c0bf1743cc529ca5a55d8350acb99dde66c9aa57c049") r1 = socket(0x2, 0x3, 0x5) sendto$inet(r1, &(0x7f0000000000), 0x22a, 0x2, &(0x7f0000000040)={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/03/30 07:10:04 executing program 0: pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000480)=0x14) sendmsg$nl_route(r0, &(0x7f0000000580)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000540)={&(0x7f00000004c0)=ANY=[@ANYBLOB="5400000012000c002cbd7000fcdbdf2500000000", @ANYRES32=r1, @ANYBLOB="00000000001203001800ff3bb01a0004001c000400070004001f0004001f0004001c0008002e00000100000c000100aaaaaaaa000800050000010000"], 0x54}, 0x1, 0x0, 0x0, 0x40}, 0x4044851) syz_emit_ethernet(0x1, &(0x7f0000000180)=ANY=[@ANYBLOB="0180c2000000aaaaaaaaaaaa08060001080006060001ab6e44f0f6bb02000000aaaaaaaaaabbac1414008603494e79cbd6ca370ba3677025c9a6c856fe0af59d9de21cce5547b32893c900f3c20f359965d9481c2fc82763da7361e8988a97b106e7160b727b1c06eb4002241a3b524d307bdc4577534ce02bc761b57b5e6f6a4610db1186400cde582809f94daf4a64b54b7b25900dfa57881e8b4bf99458fe6ad64674dfd113c3a643b7b8528a0886aae95c9e926f20c04a748b53929e956456332d80eb7505532864674c1a6e06e170cff1e9c5a9c91f0c891e04cedb77ca70a6b257746e5d"], &(0x7f00000000c0)={0x0, 0x3}) r2 = socket(0xa, 0x805, 0x50) setsockopt$RDS_FREE_MR(r2, 0x114, 0x3, &(0x7f0000000000)={{0x100, 0x9}, 0x40}, 0x10) 2018/03/30 07:10:04 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e21, 0xffffffff00000001, @empty, 0xfffffffffffffffd}}}, &(0x7f0000000540)=0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000580)={r1, 0xe3, "9a2dfe01c1fee2552fe5cdc91369d6776ff421072779b158e319d645e1c941fe412ce8d197d8519551bf735d3b7f7858d4fd28cf8de4570788daf21e15b6aa732e9035c099f6ae5e54537783ecf1ea99062bac068075f8981cb68ef44049af3dcee8ba7b939de84f3e0eee1d2981155579429b25e4d4ec2eb581894f7b1850b7dd8b349e56677f5bc0a99e6d92f5e5cbd4d3f8cb85661f39c5f79a6a3b1d4c7d11510f24b21a29b8d9a880aaf3b69756547665b14aa3d36024036e40bbec53cd5b7b89cf3dffd93608c9662f69b7beb167c42e02b0abc6d5e26c059194c396702465b6"}, &(0x7f0000000680)=0xeb) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @remote}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000006c0)={0x0, 0x3f}, &(0x7f0000000700)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={0x0, 0x100000000}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000001c0)={r3, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000280)=0x84) socket$packet(0x11, 0x3, 0x300) r5 = socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$bt_BT_POWER(r5, 0x112, 0x9, &(0x7f0000000800)=0xfffffffffffffc01, 0x1) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000000c0)={r4, 0x4}, &(0x7f0000000100)=0x8) syz_emit_ethernet(0x3e, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f0000000040)) socket$packet(0x11, 0x80000001, 0x300) 2018/03/30 07:10:04 executing program 4: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$packet(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000280)=0x14) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f00000002c0)={r1, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x10) socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$packet(0x11, 0x404, 0x300) syz_emit_ethernet(0x3e, &(0x7f0000000140)=ANY=[@ANYBLOB="9df0067741f8aaaaaaaaaa0086dd6001000000010000008000000000000000000000000000bbfe8000000000000000000000000000aa0000000000089078a8e2c73512020a5e73f673550069a4b2dfc9464bc16d6763f78eb284561d7fb6d44442a464b98134d46022354c77530efa4ba7c46ff8e1fb91"], &(0x7f0000000040)) r3 = accept(r2, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f00000001c0)=ANY=[@ANYBLOB="ae2b6bd8c50ee2d7c36b5e66e5df1d37492ae0749dc0aed021f36d24c9943f63b0f2ce50e550604c45535d7fb919ea8e19658447daf2c575649729041bf3c4b42b4250673a2c56bb742bba11925226ae703e8c414fd190d36dfc51c35aa985aef63dc9f6551f989a888a000e6c60677965c4c0098e291cfd7c54555f5cfa6fd249a72b1cfb37b1b9ed9ca686fe5b1363f2f9755af8e69247b33133342c9d"], &(0x7f0000000100)=0x8) [ 64.302649] netlink: 'syz-executor5': attribute type 2 has an invalid length. [ 64.334131] netlink: 'syz-executor5': attribute type 2 has an invalid length. 2018/03/30 07:10:04 executing program 3: socket$packet(0x11, 0x6, 0x300) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/03/30 07:10:04 executing program 5: r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={"776c616e300000020084000000000899", &(0x7f0000000080)=@ethtool_regs={0x4}}) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, @mcast2}, &(0x7f00000000c0)=0x1c) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000180)=@sack_info={0x0, 0x1}, &(0x7f00000001c0)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000200)={0x2, 0xfffffffffffffff8, 0x204, 0x5, 0x6, 0x2411, 0x7a92, 0x400, r2}, 0x20) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/03/30 07:10:04 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e21, 0xffffffff00000001, @empty, 0xfffffffffffffffd}}}, &(0x7f0000000540)=0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000580)={r1, 0xe3, "9a2dfe01c1fee2552fe5cdc91369d6776ff421072779b158e319d645e1c941fe412ce8d197d8519551bf735d3b7f7858d4fd28cf8de4570788daf21e15b6aa732e9035c099f6ae5e54537783ecf1ea99062bac068075f8981cb68ef44049af3dcee8ba7b939de84f3e0eee1d2981155579429b25e4d4ec2eb581894f7b1850b7dd8b349e56677f5bc0a99e6d92f5e5cbd4d3f8cb85661f39c5f79a6a3b1d4c7d11510f24b21a29b8d9a880aaf3b69756547665b14aa3d36024036e40bbec53cd5b7b89cf3dffd93608c9662f69b7beb167c42e02b0abc6d5e26c059194c396702465b6"}, &(0x7f0000000680)=0xeb) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @remote}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000006c0)={r1}, &(0x7f0000000700)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={0x0, 0x100000000}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000001c0)={r3, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000280)=0x84) socket$packet(0x11, 0x3, 0x300) r5 = socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$bt_BT_POWER(r5, 0x112, 0x9, &(0x7f0000000800)=0xfffffffffffffc01, 0x1) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000000c0)={r4, 0x4}, &(0x7f0000000100)=0x8) syz_emit_ethernet(0x3e, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f0000000040)) socket$packet(0x11, 0x80000001, 0x300) 2018/03/30 07:10:04 executing program 2: r0 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000000200), &(0x7f0000000280)=0x60) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f00000002c0)=0x7fffffff, 0x4) r1 = socket(0x10, 0x3, 0x5) socketpair(0x0, 0x2, 0x1, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000380)={0x4, 0x0, 0x10001, 0x5}) ioctl$DRM_IOCTL_SG_FREE(r2, 0x40106439, &(0x7f00000003c0)={0x4, r3}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000080)={{{@in6=@ipv4={[], [], @rand_addr}, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000000000)=0xe8) setsockopt$ax25_int(r1, 0x101, 0xc, &(0x7f0000000340)=0x1, 0x4) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000000300)={'ip6gre0\x00', 0x8}) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000540)="0dd8ec00ee117060c2defe9c6db8b778", 0x10) recvfrom(r2, &(0x7f0000000400)=""/108, 0x6c, 0x40, &(0x7f0000000480)=@sco={0x1f, {0x2, 0x9, 0x2, 0x6b, 0x2, 0x101}}, 0x80) setsockopt$IP_VS_SO_SET_DEL(r2, 0x0, 0x484, &(0x7f0000000500)={0xc, @multicast2=0xe0000002, 0x4e20, 0x4, 'sh\x00', 0x0, 0x380, 0x19}, 0x2c) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000180)={@dev={0xfe, 0x80, [], 0x13}, @dev={0xfe, 0x80, [], 0xe}, @loopback={0x0, 0x1}, 0x100000000, 0x2a, 0x0, 0x100, 0x1, 0x0, r4}) 2018/03/30 07:10:04 executing program 6: r0 = socket$inet(0x2, 0x802, 0x0) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) bind$inet6(r1, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x98) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000d6cf78)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr=0x1000000, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, {{@in=@multicast2=0xe0000002}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) getsockopt$inet6_buf(r2, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000001ffc)=0x90) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000000, &(0x7f0000f62fe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000180)=ANY=[@ANYBLOB="6e61740000000000000000000000000000000000000000004ad35c09000000000000000004000000000000000000000000000000000054f171c169810000000000000000000000bf501a529a955c864853fcc1a79c298d20dd1a60ba76b18906f6e8fef7f20ef644000000000000000000000000000e0000140000000000"], 0x1) ioctl$int_out(r0, 0x5460, &(0x7f0000000040)) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000080)={0x1, 'ifb0\x00', 0x4}, 0x18) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000380)={'nat\x00', 0x0, 0x3, 0xec, [], 0x7, &(0x7f0000000200)=[{}, {}, {}, {}, {}, {}, {}], &(0x7f0000000280)=""/236}, &(0x7f0000000400)=0x78) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000440)={'syzkaller1\x00', 0x0}) setsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000000480)={@loopback={0x0, 0x1}, r3}, 0x14) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000bc0)=@broute={'broute\x00', 0x20, 0x2, 0x230, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000c40], 0x0, &(0x7f0000000000), &(0x7f0000000c40)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x11, 0x0, 0x6002, 'dummy0\x00', 'vlan0\x00', 'ip6gre0\x00', 'vcan0\x00', @empty, [0x0, 0x0, 0x0, 0x0, 0x0, 0xff], @empty, [], 0x70, 0xa0, 0xe8}, [@common=@AUDIT={'AUDIT\x00', 0x8}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x3}}}}, {{{0x1d, 0x0, 0x0, 'teql0\x00', "7643616e4a8700000000030000000001", 'vlan0\x00', 'ipddp0\x00', @random="56190635f233", [], @random="d238742a69de", [], 0x70, 0x70, 0xb8}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x3}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc}]}, 0x2a8) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000880)=@broute={'broute\x00', 0x20, 0x1, 0x150, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000700], 0x0, &(0x7f00000006c0), &(0x7f0000000700)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x1b, 0x0, 0x0, 'bcsf0\x00', 'teql0\x00', 'ip_vti0\x00', 'erspan0\x00', @empty, [], @random="c8992de4105a", [], 0x70, 0x70, 0xc0}}, @common=@LED={'LED\x00', 0x28, {{'syz1\x00'}}}}]}]}, 0x1c8) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000000c0)={'dummy0\x00', {0x2, 0x4e24, @broadcast=0xffffffff}}) 2018/03/30 07:10:04 executing program 7: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha512\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000000)="af4c555d0679bc0fa85739829ed9d0abef2dd6306d2314d1d970f60d1073e9339cb136578c05d39bbb5693c31344e224017505008c50c785011d0c8c21440fcaaa300cef07976007ad4445099988aca9e22ab6f912262890583ddb7c2a9b55199d880b11165d915836a04d55a39c967bd1de9f02fe77a918c504bed681adfc0e9c37a64387639fdf53c300e2c35e570837f533d26496a7cca844786e851d310e5b5d52feac008039b787c005050678c93a01dbed05e7", 0xb6) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00000000c0)={0x2}, 0x4) connect$inet6(r2, &(0x7f0000001c80)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) socketpair$inet(0x2, 0x80805, 0x4, &(0x7f0000000180)) r3 = accept4(r0, &(0x7f0000000000)=@nfc_llcp, &(0x7f0000000080)=0x80, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f00000001c0)={'tunl0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000000200)={@mcast1={0xff, 0x1, [], 0x1}, 0x54, r4}) sendmsg(r3, &(0x7f0000000680)={&(0x7f0000000700)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="110100c100000000000000000000000000"], 0x11}, 0x0) 2018/03/30 07:10:04 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x3, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, 'bcsh0\x00'}}, 0x1e) accept(r0, &(0x7f0000000040)=@hci, &(0x7f0000000080)=0xfffffffffffffc82) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000000140)={r2, 0x2}) 2018/03/30 07:10:04 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e21, 0xffffffff00000001, @empty, 0xfffffffffffffffd}}}, &(0x7f0000000540)=0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000580)={r1, 0xe3, "9a2dfe01c1fee2552fe5cdc91369d6776ff421072779b158e319d645e1c941fe412ce8d197d8519551bf735d3b7f7858d4fd28cf8de4570788daf21e15b6aa732e9035c099f6ae5e54537783ecf1ea99062bac068075f8981cb68ef44049af3dcee8ba7b939de84f3e0eee1d2981155579429b25e4d4ec2eb581894f7b1850b7dd8b349e56677f5bc0a99e6d92f5e5cbd4d3f8cb85661f39c5f79a6a3b1d4c7d11510f24b21a29b8d9a880aaf3b69756547665b14aa3d36024036e40bbec53cd5b7b89cf3dffd93608c9662f69b7beb167c42e02b0abc6d5e26c059194c396702465b6"}, &(0x7f0000000680)=0xeb) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @remote}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000006c0)={r1}, &(0x7f0000000700)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={0x0, 0x100000000}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000001c0)={r3, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000280)=0x84) socket$packet(0x11, 0x3, 0x300) r5 = socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$bt_BT_POWER(r5, 0x112, 0x9, &(0x7f0000000800)=0xfffffffffffffc01, 0x1) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000000c0)={r4, 0x4}, &(0x7f0000000100)=0x8) syz_emit_ethernet(0x3e, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f0000000040)) socket$packet(0x11, 0x80000001, 0x300) 2018/03/30 07:10:04 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) syz_emit_ethernet(0x1, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa0086dd6050a09c00000000000000000000bbfe8000000000000000000000000000aa0200000000089078dbba760792f94bbd4fcde52ed98d2628b40277691c46fff92d5121461fb41b8d77270cf62d2ede32567dc05d930840bee35bd03c3d7461c3f6d61eb9"], &(0x7f0000000040)={0x2}) r1 = accept(r0, &(0x7f0000000100)=@rc, &(0x7f0000000000)=0x80) setsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000000200)="19cdad7d8cdaa374907f8ad26238ea319a49075cf4c5b59f3c9432aa9d27ca9bdff20e326bf1e022323aa014616e3d3b3c60c951663cf608aa56e7a0de84a4a9e904bd431ee672dc99b3a9ef311ec648afa1368f", 0x54) getsockopt$IPT_SO_GET_REVISION_MATCH(r1, 0x0, 0x42, &(0x7f0000000180)={'HL\x00'}, &(0x7f00000001c0)=0x1e) 2018/03/30 07:10:04 executing program 4: socketpair(0x9, 0x80000, 0x5, &(0x7f0000001980)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f00000019c0)=0x2) socket$packet(0x11, 0x3, 0x300) syz_emit_ethernet(0xfffffffffffffe8b, &(0x7f0000000080)={@random="9df0067741f8", @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/03/30 07:10:04 executing program 0: pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000480)=0x14) sendmsg$nl_route(r0, &(0x7f0000000580)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000540)={&(0x7f00000004c0)=@getlink={0x54, 0x12, 0xc, 0x70bd2c, 0x25dfdbfc, {0x0, 0x0, 0x0, r1, 0x0, 0x31200}, [@IFLA_AF_SPEC={0x18, 0x1a, [{0x4, 0x1c}, {0x4, 0x7}, {0x4, 0x1f}, {0x4, 0x1f}, {0x4, 0x1c}]}, @IFLA_IF_NETNSID={0x8, 0x2e, 0x100}, @IFLA_ADDRESS={0xc, 0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x12}}, @IFLA_LINK={0x8, 0x5, 0x100}]}, 0x54}, 0x1, 0x0, 0x0, 0x40}, 0x4044851) syz_emit_ethernet(0x1, &(0x7f0000000180)=ANY=[@ANYBLOB="0180c2000000aaaaaaaaaaaa08060001080006060001ab6e44f0f6bb02000000aaaaaaaaaabbac1414008603494e79cbd6ca370ba3677025c9a6c856fe0af59d9de21cce5547b32893c900f3c20f359965d9481c2fc82763da7361e8988a97b106e7160b727b1c06eb4002241a3b524d307bdc4577534ce02bc761b57b5e6f6a4610db1186400cde582809f94daf4a64b54b7b25900dfa57881e8b4bf99458fe6ad64674dfd113c3a643b7b8528a0886aae95c9e926f20c04a748b53929e956456332d80eb7505532864674c1a6e06e170cff1e9c5a9c91f0c891e04cedb77ca70a6b257746e5d"], &(0x7f0000000040)) r2 = socket(0xa, 0x805, 0x50) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x0, 0x20}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000100)={r3, 0x6}, &(0x7f0000000140)=0xc) setsockopt$RDS_FREE_MR(r2, 0x114, 0x3, &(0x7f0000000000)={{0x100, 0x9}, 0x40}, 0x10) 2018/03/30 07:10:04 executing program 6: r0 = socket$inet(0x2, 0x802, 0x0) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) bind$inet6(r1, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x98) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000d6cf78)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr=0x1000000, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, {{@in=@multicast2=0xe0000002}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) getsockopt$inet6_buf(r2, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000001ffc)=0x90) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000000, &(0x7f0000f62fe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000180)=ANY=[@ANYBLOB="6e61740000000000000000000000000000000000000000004ad35c09000000000000000004000000000000000000000000000000000054f171c169810000000000000000000000bf501a529a955c864853fcc1a79c298d20dd1a60ba76b18906f6e8fef7f20ef644000000000000000000000000000e0000140000000000"], 0x1) ioctl$int_out(r0, 0x5460, &(0x7f0000000040)) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000080)={0x1, 'ifb0\x00', 0x4}, 0x18) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000380)={'nat\x00', 0x0, 0x3, 0xec, [], 0x7, &(0x7f0000000200)=[{}, {}, {}, {}, {}, {}, {}], &(0x7f0000000280)=""/236}, &(0x7f0000000400)=0x78) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000440)={'syzkaller1\x00', 0x0}) setsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000000480)={@loopback={0x0, 0x1}, r3}, 0x14) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000bc0)=@broute={'broute\x00', 0x20, 0x2, 0x230, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000c40], 0x0, &(0x7f0000000000), &(0x7f0000000c40)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x11, 0x0, 0x6002, 'dummy0\x00', 'vlan0\x00', 'ip6gre0\x00', 'vcan0\x00', @empty, [0x0, 0x0, 0x0, 0x0, 0x0, 0xff], @empty, [], 0x70, 0xa0, 0xe8}, [@common=@AUDIT={'AUDIT\x00', 0x8}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x3}}}}, {{{0x1d, 0x0, 0x0, 'teql0\x00', "7643616e4a8700000000030000000001", 'vlan0\x00', 'ipddp0\x00', @random="56190635f233", [], @random="d238742a69de", [], 0x70, 0x70, 0xb8}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x3}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc}]}, 0x2a8) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000880)=@broute={'broute\x00', 0x20, 0x1, 0x150, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000700], 0x0, &(0x7f00000006c0), &(0x7f0000000700)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x1b, 0x0, 0x0, 'bcsf0\x00', 'teql0\x00', 'ip_vti0\x00', 'erspan0\x00', @empty, [], @random="c8992de4105a", [], 0x70, 0x70, 0xc0}}, @common=@LED={'LED\x00', 0x28, {{'syz1\x00'}}}}]}]}, 0x1c8) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000000c0)={'dummy0\x00', {0x2, 0x4e24, @broadcast=0xffffffff}}) 2018/03/30 07:10:04 executing program 2: getpeername(0xffffffffffffffff, &(0x7f0000000140)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, &(0x7f00000001c0)=0x80) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000200)={{0x2, 0x4e23}, {0x0, @random="927cf6785c74"}, 0x10, {0x2, 0x4e20, @rand_addr=0x400}, 'bcsh0\x00'}) r1 = socket(0x2, 0x3, 0x5) sendto$inet(r1, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000040)={0x2, 0x3, @multicast1=0xe0000001}, 0x10) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000000c0)={r2, 0x7f}, &(0x7f0000000100)=0x8) 2018/03/30 07:10:04 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000040)=@sack_info={0x0, 0x7fffffff, 0x80000000}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000000c0)={r2, 0x7}, 0x8) bind$unix(r0, &(0x7f0000687ff4)=@file={0x0, './file0\x00'}, 0x0) 2018/03/30 07:10:04 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e21, 0xffffffff00000001, @empty, 0xfffffffffffffffd}}}, &(0x7f0000000540)=0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000580)={r1, 0xe3, "9a2dfe01c1fee2552fe5cdc91369d6776ff421072779b158e319d645e1c941fe412ce8d197d8519551bf735d3b7f7858d4fd28cf8de4570788daf21e15b6aa732e9035c099f6ae5e54537783ecf1ea99062bac068075f8981cb68ef44049af3dcee8ba7b939de84f3e0eee1d2981155579429b25e4d4ec2eb581894f7b1850b7dd8b349e56677f5bc0a99e6d92f5e5cbd4d3f8cb85661f39c5f79a6a3b1d4c7d11510f24b21a29b8d9a880aaf3b69756547665b14aa3d36024036e40bbec53cd5b7b89cf3dffd93608c9662f69b7beb167c42e02b0abc6d5e26c059194c396702465b6"}, &(0x7f0000000680)=0xeb) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @remote}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000006c0)={r1}, &(0x7f0000000700)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={0x0, 0x100000000}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000001c0)={r3, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000280)=0x84) socket$packet(0x11, 0x3, 0x300) r5 = socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$bt_BT_POWER(r5, 0x112, 0x9, &(0x7f0000000800)=0xfffffffffffffc01, 0x1) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000000c0)={r4, 0x4}, &(0x7f0000000100)=0x8) syz_emit_ethernet(0x3e, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f0000000040)) socket$packet(0x11, 0x80000001, 0x300) 2018/03/30 07:10:04 executing program 2: r0 = socket(0x2, 0x6, 0x7) sendto$inet(r0, &(0x7f0000000000), 0xfdc5, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/03/30 07:10:04 executing program 3: socket$packet(0x11, 0x3, 0x300) syz_emit_ethernet(0x1, &(0x7f00000001c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaabaaa0086dd6050a09c00080000fe8000000000000000000000000000bbfe8000000000000000000000000000aa0000000000089078"], &(0x7f0000000080)) 2018/03/30 07:10:04 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={0x0, @dev, @loopback}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000280)={0x0, {{0x2, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x3, [{{0x2, 0x0, @broadcast=0xffffffff}}, {{0x2, 0x0, @multicast1=0xe0000001}}, {{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}]}, 0x11b) 2018/03/30 07:10:04 executing program 4: socket$packet(0x11, 0x3, 0x300) r0 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000200), &(0x7f00000001c0)=0xe, 0x80000) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000100), &(0x7f0000000140)=0x4) syz_emit_ethernet(0x1e9, &(0x7f0000000480)=ANY=[@ANYBLOB="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"], &(0x7f0000000040)={0x0, 0x0, [0x0, 0xe37, 0x763, 0xede]}) r1 = socket(0x1, 0x80a, 0x3) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') read(r0, &(0x7f00000005c0)=""/170, 0xaa) sendmsg$IPVS_CMD_NEW_SERVICE(r1, &(0x7f00000003c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000380)={&(0x7f0000000240)=ANY=[@ANYBLOB="27010100", @ANYRES16=r2, @ANYBLOB="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"], 0x128}, 0x1, 0x0, 0x0, 0xc000}, 0x811) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000400)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MODESET_CTL(r3, 0x40086408, &(0x7f0000000440)={0x100000001, 0x1}) 2018/03/30 07:10:04 executing program 7: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha512\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000000)="af4c555d0679bc0fa85739829ed9d0abef2dd6306d2314d1d970f60d1073e9339cb136578c05d39bbb5693c31344e224017505008c50c785011d0c8c21440fcaaa300cef07976007ad4445099988aca9e22ab6f912262890583ddb7c2a9b55199d880b11165d915836a04d55a39c967bd1de9f02fe77a918c504bed681adfc0e9c37a64387639fdf53c300e2c35e570837f533d26496a7cca844786e851d310e5b5d52feac008039b787c005050678c93a01dbed05e7", 0xb6) getpeername$inet6(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, @local}, &(0x7f0000000a80)=0x1c) r2 = socket$inet6(0xa, 0x1, 0x0) r3 = accept(r0, &(0x7f0000000c40)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000cc0)=0x80) accept4$nfc_llcp(r3, 0x0, &(0x7f0000000d00), 0x80800) pipe(&(0x7f0000000480)={0xffffffffffffffff}) listen$netrom(r4, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00000000c0)={0x2}, 0x4) connect$inet6(r2, &(0x7f0000001c80)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000880)) socketpair$inet(0x2, 0x80003, 0xffff, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$packet(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000500)=0x14, 0x80800) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000540)={{{@in6=@dev, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@loopback}}, &(0x7f0000000640)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f0000000780)={{{@in6=@loopback={0x0, 0x1}, @in=@loopback=0x7f000001, 0x4e23, 0x0, 0x4e22, 0x40, 0xa, 0x20, 0x0, 0x11, r6, r7}, {0x8, 0x0, 0x4, 0x7, 0x3f, 0x0, 0x8}, {0x9, 0x6, 0x23, 0xf10}, 0x108a, 0x6e6bb4, 0x2, 0x1, 0x2, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x4d5, 0xff}, 0x2, @in6=@dev={0xfe, 0x80, [], 0x12}, 0x3503, 0x7, 0x0, 0x1000, 0x10000, 0xffd, 0x5}}, 0xe8) socketpair$inet(0x2, 0x80805, 0x4, &(0x7f0000000180)={0xffffffffffffffff}) r9 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000008c0)={0x0, 0x2, 0x1, 0x0, 0x2, 0x1000}, &(0x7f0000000900)=0x14) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r8, 0x84, 0x77, &(0x7f0000000940)={r10, 0x100000001, 0x9, [0x2, 0x10001, 0x2, 0x8000, 0x5, 0x847f, 0x1, 0x4, 0x1]}, 0x305) sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f0000000440)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000340)={&(0x7f00000003c0)={0x7c, r9, 0x229, 0x70bd28, 0x25dfdbfc, {0x2}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}, @IPVS_CMD_ATTR_SERVICE={0x60, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x2}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x21, 0x1}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'nq\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@dev={0xfe, 0x80, [], 0xe}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x3a, 0x1}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x68}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}]}]}, 0x7c}, 0x1, 0x0, 0x0, 0x4000}, 0x80) r11 = accept4(r0, &(0x7f0000000000)=@nfc_llcp, &(0x7f0000000080)=0x80, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r11, 0x8933, &(0x7f00000001c0)={'tunl0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r11, 0x8918, &(0x7f0000000200)={@mcast1={0xff, 0x1, [], 0x1}, 0x54, r12}) connect$inet6(r0, &(0x7f0000000280)={0xa, 0x4e23, 0x77c3, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) ioctl$int_in(r0, 0x5452, &(0x7f00000006c0)=0x20) sendmsg(r11, &(0x7f0000000680)={&(0x7f0000000700)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000980)=ANY=[@ANYBLOB="7c310d410001004907f22d86b6d87bf0c10000000000000000000000000070569102cfb95f8f70dad4e7ed21644ef97caad06719d2934366706a7958b3965d67a7cd0cd42232eef5c37295238d314a9d22afcc03efa8ca5955d53604a9c04b2faf66e1edcae803f56ad51e0a7c85163c201e9f2d4309d565b35729ec5331848e8604693c31b169badfe6d589b4adf221ded9f1d5d81dea145a90e9d6c4a0b54f03332bf238fa0c6d8e2e422a046bb525958228ef73b8b5a35e4e66ff26b858151444d919cca7fa20a672ed64d4f713b01e9c1f64882f241107a27843da71b419b1069206da06d2605a1e06929cb642c0023784b682798d43"], 0x11}, 0x0) 2018/03/30 07:10:04 executing program 6: r0 = socket$inet(0x2, 0x802, 0x0) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) bind$inet6(r1, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x98) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000d6cf78)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr=0x1000000, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, {{@in=@multicast2=0xe0000002}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) getsockopt$inet6_buf(r2, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000001ffc)=0x90) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000000, &(0x7f0000f62fe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000180)=ANY=[@ANYBLOB="6e61740000000000000000000000000000000000000000004ad35c09000000000000000004000000000000000000000000000000000054f171c169810000000000000000000000bf501a529a955c864853fcc1a79c298d20dd1a60ba76b18906f6e8fef7f20ef644000000000000000000000000000e0000140000000000"], 0x1) ioctl$int_out(r0, 0x5460, &(0x7f0000000040)) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000080)={0x1, 'ifb0\x00', 0x4}, 0x18) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000380)={'nat\x00', 0x0, 0x3, 0xec, [], 0x7, &(0x7f0000000200)=[{}, {}, {}, {}, {}, {}, {}], &(0x7f0000000280)=""/236}, &(0x7f0000000400)=0x78) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000440)={'syzkaller1\x00', 0x0}) setsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000000480)={@loopback={0x0, 0x1}, r3}, 0x14) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000bc0)=@broute={'broute\x00', 0x20, 0x2, 0x230, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000c40], 0x0, &(0x7f0000000000), &(0x7f0000000c40)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x11, 0x0, 0x6002, 'dummy0\x00', 'vlan0\x00', 'ip6gre0\x00', 'vcan0\x00', @empty, [0x0, 0x0, 0x0, 0x0, 0x0, 0xff], @empty, [], 0x70, 0xa0, 0xe8}, [@common=@AUDIT={'AUDIT\x00', 0x8}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x3}}}}, {{{0x1d, 0x0, 0x0, 'teql0\x00', "7643616e4a8700000000030000000001", 'vlan0\x00', 'ipddp0\x00', @random="56190635f233", [], @random="d238742a69de", [], 0x70, 0x70, 0xb8}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x3}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc}]}, 0x2a8) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000880)=@broute={'broute\x00', 0x20, 0x1, 0x150, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000700], 0x0, &(0x7f00000006c0), &(0x7f0000000700)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x1b, 0x0, 0x0, 'bcsf0\x00', 'teql0\x00', 'ip_vti0\x00', 'erspan0\x00', @empty, [], @random="c8992de4105a", [], 0x70, 0x70, 0xc0}}, @common=@LED={'LED\x00', 0x28, {{'syz1\x00'}}}}]}]}, 0x1c8) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000000c0)={'dummy0\x00', {0x2, 0x4e24, @broadcast=0xffffffff}}) 2018/03/30 07:10:04 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e21, 0xffffffff00000001, @empty, 0xfffffffffffffffd}}}, &(0x7f0000000540)=0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000580)={r1, 0xe3, "9a2dfe01c1fee2552fe5cdc91369d6776ff421072779b158e319d645e1c941fe412ce8d197d8519551bf735d3b7f7858d4fd28cf8de4570788daf21e15b6aa732e9035c099f6ae5e54537783ecf1ea99062bac068075f8981cb68ef44049af3dcee8ba7b939de84f3e0eee1d2981155579429b25e4d4ec2eb581894f7b1850b7dd8b349e56677f5bc0a99e6d92f5e5cbd4d3f8cb85661f39c5f79a6a3b1d4c7d11510f24b21a29b8d9a880aaf3b69756547665b14aa3d36024036e40bbec53cd5b7b89cf3dffd93608c9662f69b7beb167c42e02b0abc6d5e26c059194c396702465b6"}, &(0x7f0000000680)=0xeb) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @remote}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000006c0)={r1, 0x3f}, &(0x7f0000000700)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={0x0}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000001c0)={r3, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000280)=0x84) socket$packet(0x11, 0x3, 0x300) r5 = socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$bt_BT_POWER(r5, 0x112, 0x9, &(0x7f0000000800)=0xfffffffffffffc01, 0x1) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000000c0)={r4, 0x4}, &(0x7f0000000100)=0x8) syz_emit_ethernet(0x3e, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f0000000040)) socket$packet(0x11, 0x80000001, 0x300) 2018/03/30 07:10:04 executing program 5: r0 = socket$inet(0xa, 0x4, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000080)=@broute={'broute\x00', 0x20, 0x2, 0xbd0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001480], 0x0, &(0x7f0000000080), &(0x7f0000001480)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x19, 0x0, 0x0, 'syzkaller0\x00', 'tunl0\x00', 'syz_tun\x00', 'rose0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x998, 0xa20, 0xa50, [@among={'among\x00', 0x868, {{0x80, 0x1, 0x0, {[], 0x2, [{[], @local={0xac, 0x14, 0x14, 0xaa}}, {[], @dev={0xac, 0x14, 0x14}}]}, {[], 0x4, [{[], @broadcast=0xffffffff}, {[], @loopback=0x7f000001}, {[], @loopback=0x7f000001}, {[], @local={0xac, 0x14, 0x14, 0xaa}}]}}}}, @physdev={'physdev\x00', 0x70, {{'syzkaller1\x00', {}, 'ip6_vti0\x00'}}}]}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x0, 'syz0\x00'}}}, @common=@mark={'mark\x00', 0x10}]}, @common=@AUDIT={'AUDIT\x00', 0x8}}, {{{0x11, 0x0, 0x0, 'ifb0\x00', 'rose0\x00', 'bond0\x00', 'syz_tun\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0xa0, 0xa0, 0xf0, [@state={'state\x00', 0x8}]}}, @common=@LED={'LED\x00', 0x28, {{'syz1\x00'}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff}]}, 0xc48) 2018/03/30 07:10:04 executing program 0: pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000480)=0x14) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000000080)={{0x872a, 0x3}, 0x61}, 0x10) sendmsg$nl_route(r1, &(0x7f0000000580)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000540)={&(0x7f00000004c0)=@getlink={0x54, 0x12, 0xc, 0x70bd2c, 0x25dfdbfc, {0x0, 0x0, 0x0, r2, 0x0, 0x31200}, [@IFLA_AF_SPEC={0x18, 0x1a, [{0x4, 0x1c}, {0x4, 0x7}, {0x4, 0x1f}, {0x4, 0x1f}, {0x4, 0x1c}]}, @IFLA_IF_NETNSID={0x8, 0x2e, 0x100}, @IFLA_ADDRESS={0xc, 0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x12}}, @IFLA_LINK={0x8, 0x5, 0x100}]}, 0x54}, 0x1, 0x0, 0x0, 0x40}, 0x4044851) syz_emit_ethernet(0x1, &(0x7f0000000180)=ANY=[@ANYBLOB="0180c2000000aaaaaaaaaaaa08060001080006060001ab6e44f0f6bb02000000aaaaaaaaaabbac1414008603494e79cbd6ca370ba3677025c9a6c856fe0af59d9de21cce5547b32893c900f3c20f359965d9481c2fc82763da7361e8988a97b106e7160b727b1c06eb4002241a3b524d307bdc4577534ce02bc761b57b5e6f6a4610db1186400cde582809f94daf4a64b54b7b25900dfa57881e8b4bf99458fe6ad64674dfd113c3a643b7b8528a0886aae95c9e926f20c04a748b53929e956456332d80eb7505532864674c1a6e06e170cff1e9c5a9c90f0c891e04cedb77ca70a6b257746e5d"], &(0x7f0000000040)) r3 = socket(0xa, 0x805, 0x50) setsockopt$RDS_FREE_MR(r3, 0x114, 0x3, &(0x7f0000000000)={{0x100, 0x9}, 0x40}, 0x10) 2018/03/30 07:10:04 executing program 3: socket$packet(0x11, 0x3, 0x300) syz_emit_ethernet(0x42, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [{[], {0x8100, 0x0, 0x2}}], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)={0x0, 0x0, [0x0, 0x0, 0xb24]}) 2018/03/30 07:10:04 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) r1 = accept4(r0, &(0x7f00000000c0)=@un=@abs, &(0x7f0000000000)=0x80, 0x591d7e927f67c0f9) getpeername$netlink(r1, &(0x7f0000000140), &(0x7f0000000180)=0xc) syz_emit_ethernet(0x3e, &(0x7f0000000080)={@random="9df0067741f8", @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/03/30 07:10:04 executing program 4: socket$packet(0x11, 0x3, 0x300) syz_emit_ethernet(0x3e, &(0x7f0000000140)=ANY=[@ANYBLOB="9df0067741f8aaaaaaaaaa0086dd6050a09c00080000fe8000000000000000000000000000bbfe8000000000000000000000000000aa0000000000089078cbd924db97df95819629cb4a3b77d9647fb02f238aa03ca45ff37f434adcb9e90ec052dd3ffef42fa9c6eb7c5748153a26cb095d7eff7c764195032850c6e2ae026cb79d681d61d285a51293cac68b07a8e16e9df6f7e25756655b0e73df30e7c0a518df3126f3aa95"], &(0x7f0000000040)) 2018/03/30 07:10:04 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e21, 0xffffffff00000001, @empty, 0xfffffffffffffffd}}}, &(0x7f0000000540)=0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000580)={r1, 0xe3, "9a2dfe01c1fee2552fe5cdc91369d6776ff421072779b158e319d645e1c941fe412ce8d197d8519551bf735d3b7f7858d4fd28cf8de4570788daf21e15b6aa732e9035c099f6ae5e54537783ecf1ea99062bac068075f8981cb68ef44049af3dcee8ba7b939de84f3e0eee1d2981155579429b25e4d4ec2eb581894f7b1850b7dd8b349e56677f5bc0a99e6d92f5e5cbd4d3f8cb85661f39c5f79a6a3b1d4c7d11510f24b21a29b8d9a880aaf3b69756547665b14aa3d36024036e40bbec53cd5b7b89cf3dffd93608c9662f69b7beb167c42e02b0abc6d5e26c059194c396702465b6"}, &(0x7f0000000680)=0xeb) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @remote}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000006c0)={r1, 0x3f}, &(0x7f0000000700)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={0x0}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000001c0)={r3, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000280)=0x84) socket$packet(0x11, 0x3, 0x300) r5 = socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$bt_BT_POWER(r5, 0x112, 0x9, &(0x7f0000000800)=0xfffffffffffffc01, 0x1) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000000c0)={r4, 0x4}, &(0x7f0000000100)=0x8) syz_emit_ethernet(0x3e, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f0000000040)) socket$packet(0x11, 0x80000001, 0x300) 2018/03/30 07:10:04 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)={0x0, 0x0, [0x0, 0x5b6]}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000080)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00000000c0)={0x0}) socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001140), &(0x7f0000001180)=0xc) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000011c0)=@assoc_value={0x0}, &(0x7f0000001200)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000001240)=@assoc_id=r4, &(0x7f0000001280)=0x4) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000001100)={r2, &(0x7f0000000100)=""/4096}) 2018/03/30 07:10:04 executing program 2: r0 = socket(0x2, 0x3, 0x5) sendto$inet(r0, &(0x7f0000000000), 0xfdc5, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x10001}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000000c0)={r1, 0xde, 0x7}, &(0x7f0000000100)=0x8) 2018/03/30 07:10:04 executing program 0: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$packet(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x9) sendmsg$nl_route(r1, &(0x7f0000000580)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000540)={&(0x7f0000000180)=ANY=[@ANYBLOB="5400000012000c002cbd7000fcdbdf2500000000df07339074ab57d9e8e687bb39943940c1bfa5a707ed1d540dbfe8f0ebe5bf", @ANYRES32=r2, @ANYBLOB="000000000012030018001a0004001c000400070004001f0004001f0004001c0008002e00000100000c000100aaaaaaaaaa1200000800050000010000"], 0x54}, 0x1, 0x0, 0x0, 0x40}, 0x4044851) syz_emit_ethernet(0x1, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000040)) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000100)) r3 = socket(0xa, 0x805, 0x50) setsockopt$RDS_FREE_MR(r3, 0x114, 0x3, &(0x7f0000000000)={{0x100, 0x9}, 0x40}, 0x10) 2018/03/30 07:10:04 executing program 2: r0 = socket(0x2, 0x3, 0x5) sendto$inet(r0, &(0x7f0000000000), 0xfdc5, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) socketpair(0x19, 0xe, 0x7, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000080)={r0, r1}) 2018/03/30 07:10:04 executing program 7: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$alg(0x26, 0x5, 0x0) getsockname(r1, &(0x7f0000000280)=@ethernet={0x0, @local}, &(0x7f0000000300)=0x80) bind$alg(r1, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha512\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000000)="af4c555d0679bc0fa85739829ed9d0abef2dd6306d2314d1d970f60d1073e9339cb136578c05d39bbb5693c31344e224017505008c50c785011d0c8c21440fcaaa300cef07976007ad4445099988aca9e22ab6f912262890583ddb7c2a9b55199d880b11165d915836a04d55a39c967bd1de9f02fe77a918c504bed681adfc0e9c37a64387639fdf53c300e2c35e570837f533d26496a7cca844786e851d310e5b5d52feac008039b787c005050678c93a01dbed05e7", 0xb6) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00000000c0)={0x2}, 0x4) connect$inet6(r2, &(0x7f0000001c80)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) socketpair$inet(0x2, 0x80805, 0x4, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000340)={0x0, 0x1cab}, &(0x7f0000000380)=0xc) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000003c0)={r4, 0x9e9d}, 0x8) r5 = accept4(r0, &(0x7f0000000000)=@nfc_llcp, &(0x7f0000000080)=0x80, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r5, 0x8933, &(0x7f00000001c0)={'tunl0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r5, 0x8918, &(0x7f0000000200)={@mcast1={0xff, 0x1, [], 0x1}, 0x54, r6}) sendmsg(r5, &(0x7f0000000680)={&(0x7f0000000700)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="000100ab00000005000000000000000000"], 0x11}, 0x0) 2018/03/30 07:10:04 executing program 6: r0 = socket$inet(0x2, 0x802, 0x0) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) bind$inet6(r1, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x98) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000d6cf78)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr=0x1000000, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, {{@in=@multicast2=0xe0000002}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) getsockopt$inet6_buf(r2, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000001ffc)=0x90) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000000, &(0x7f0000f62fe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000180)=ANY=[@ANYBLOB="6e61740000000000000000000000000000000000000000004ad35c09000000000000000004000000000000000000000000000000000054f171c169810000000000000000000000bf501a529a955c864853fcc1a79c298d20dd1a60ba76b18906f6e8fef7f20ef644000000000000000000000000000e0000140000000000"], 0x1) ioctl$int_out(r0, 0x5460, &(0x7f0000000040)) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000080)={0x1, 'ifb0\x00', 0x4}, 0x18) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000380)={'nat\x00', 0x0, 0x3, 0xec, [], 0x8, &(0x7f0000000200)=[{}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000280)=""/236}, &(0x7f0000000400)=0x78) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000440)={'syzkaller1\x00', 0x0}) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1f, &(0x7f0000000480)={@loopback={0x0, 0x1}, r3}, 0x14) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000bc0)=@broute={'broute\x00', 0x20, 0x2, 0x230, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000c40], 0x0, &(0x7f0000000000), &(0x7f0000000c40)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x11, 0x0, 0x6002, 'dummy0\x00', 'vlan0\x00', 'ip6gre0\x00', 'vcan0\x00', @empty, [0x0, 0x0, 0x0, 0x0, 0x0, 0xff], @empty, [], 0x70, 0xa0, 0xe8}, [@common=@AUDIT={'AUDIT\x00', 0x8}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x3}}}}, {{{0x1d, 0x0, 0x0, 'teql0\x00', "7643616e4a8700000000030000000001", 'vlan0\x00', 'ipddp0\x00', @random="56190635f233", [], @random="d238742a69de", [], 0x70, 0x70, 0xb8}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x3}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc}]}, 0x2a8) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000880)=@broute={'broute\x00', 0x20, 0x1, 0x150, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000700], 0x0, &(0x7f00000006c0), &(0x7f0000000700)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x1b, 0x0, 0x0, 'bcsf0\x00', 'teql0\x00', 'ip_vti0\x00', 'erspan0\x00', @empty, [], @random="c8992de4105a", [], 0x70, 0x70, 0xc0}}, @common=@LED={'LED\x00', 0x28, {{'syz1\x00'}}}}]}]}, 0x1c8) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000000c0)={'dummy0\x00', {0x2, 0x4e24, @broadcast=0xffffffff}}) 2018/03/30 07:10:04 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000200)=0x14) r1 = accept(r0, &(0x7f00000000c0)=@nl=@proc, &(0x7f0000000000)=0x80) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000140), &(0x7f0000000180)=0x4) syz_emit_ethernet(0x3e, &(0x7f0000000080)={@random="9df0067741f8", @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/03/30 07:10:04 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e21, 0xffffffff00000001, @empty, 0xfffffffffffffffd}}}, &(0x7f0000000540)=0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000580)={r1, 0xe3, "9a2dfe01c1fee2552fe5cdc91369d6776ff421072779b158e319d645e1c941fe412ce8d197d8519551bf735d3b7f7858d4fd28cf8de4570788daf21e15b6aa732e9035c099f6ae5e54537783ecf1ea99062bac068075f8981cb68ef44049af3dcee8ba7b939de84f3e0eee1d2981155579429b25e4d4ec2eb581894f7b1850b7dd8b349e56677f5bc0a99e6d92f5e5cbd4d3f8cb85661f39c5f79a6a3b1d4c7d11510f24b21a29b8d9a880aaf3b69756547665b14aa3d36024036e40bbec53cd5b7b89cf3dffd93608c9662f69b7beb167c42e02b0abc6d5e26c059194c396702465b6"}, &(0x7f0000000680)=0xeb) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @remote}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000006c0)={r1, 0x3f}, &(0x7f0000000700)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={0x0}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000001c0)={r3, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000280)=0x84) socket$packet(0x11, 0x3, 0x300) r5 = socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$bt_BT_POWER(r5, 0x112, 0x9, &(0x7f0000000800)=0xfffffffffffffc01, 0x1) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000000c0)={r4, 0x4}, &(0x7f0000000100)=0x8) syz_emit_ethernet(0x3e, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f0000000040)) socket$packet(0x11, 0x80000001, 0x300) 2018/03/30 07:10:04 executing program 3: socket$packet(0x11, 0x0, 0x300) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000080)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x18) 2018/03/30 07:10:04 executing program 0: pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000480)=0x14) sendmsg$nl_route(r0, &(0x7f0000000580)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000540)={&(0x7f00000004c0)=@getlink={0x54, 0x12, 0xc, 0x70bd2c, 0x25dfdbfc, {0x0, 0x0, 0x0, r1, 0x0, 0x31200}, [@IFLA_AF_SPEC={0x18, 0x1a, [{0x4, 0x1c}, {0x4, 0x7}, {0x4, 0x1f}, {0x4, 0x1f}, {0x4, 0x1c}]}, @IFLA_IF_NETNSID={0x8, 0x2e, 0x100}, @IFLA_ADDRESS={0xc, 0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x12}}, @IFLA_LINK={0x8, 0x5, 0x100}]}, 0x54}, 0x1, 0x0, 0x0, 0x40}, 0x4044851) syz_emit_ethernet(0x1, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000040)) r2 = socket(0xa, 0x805, 0x50) setsockopt$RDS_FREE_MR(r2, 0x114, 0x3, &(0x7f0000000000)={{0x100, 0x9}, 0x40}, 0x10) 2018/03/30 07:10:04 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000003c0)=[@in6={0xa, 0x4e21, 0x9, @dev={0xfe, 0x80, [], 0xa}}, @in6={0xa, 0x4e22, 0x6, @loopback={0x0, 0x1}, 0xab3}, @in6={0xa, 0x4e20, 0x9, @empty, 0x8000}, @in={0x2, 0x4e24, @rand_addr=0x7}, @in={0x2, 0x4e21, @multicast2=0xe0000002}], 0x2ce) r1 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000180)="725a8e360b6260e1e4ed27cf1f26a2ff18bdf565fc6821a224", 0x19) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000280), &(0x7f00000002c0)=0x40) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000300)={0x0, 0x8}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000580)={r2, 0xffffffffffffffe3}, 0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000380)={r2, 0xf22}, 0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0x8) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000200)={{0xa, 0x4e23, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x7f}, {0xa, 0x4e22, 0x32a, @loopback={0x0, 0x1}, 0x6f}, 0x6, [0x8, 0x7, 0x9, 0x40, 0x4, 0x0, 0x1]}, 0x5c) socketpair$inet(0x2, 0x8080f, 0x101, &(0x7f00000001c0)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f00000004c0)=ANY=[@ANYRES32=r2, @ANYBLOB="78040400000000000000000800000000b9d8abe535abc58a81f5449b7bad1e8cc934e043afad44f3893d908433ff01cb02a3b1509afb0c64d5bd7db52ef33c906424d32bbe93ca9fac5ac5950d3c02a668b503bf096789101bfea6152ff9d71825f38c0c1a641a60586153de73bcdc2200f4e3ac33a22f82d8418957999c847064c2fd5d9bbf341c24d78e5f7f871cecf49e8d3a87340a84fbaac9babfc8c6f8b80f25dcb13a"], 0x14) r5 = socket$inet_sctp(0x2, 0xffffffff7fffffff, 0x84) getsockopt$IPT_SO_GET_INFO(r5, 0x0, 0x40, &(0x7f0000000440)={"6e61740000000000000000000000feff00"}, &(0x7f00000000c0)=0xffffffffffffffe5) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xc, &(0x7f0000000000)=0x2, 0x4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00000005c0)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_WAIT_VBLANK(r6, 0xc018643a, &(0x7f0000000600)={0x4000000, 0x5, 0x36}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000040)={r3, 0x3, 0x30}, &(0x7f0000000080)=0xc) 2018/03/30 07:10:04 executing program 2: r0 = socket(0x2, 0x3, 0xf67) sendto$inet(r0, &(0x7f0000000000), 0xfdc5, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/03/30 07:10:04 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e21, 0xffffffff00000001, @empty, 0xfffffffffffffffd}}}, &(0x7f0000000540)=0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000580)={r1, 0xe3, "9a2dfe01c1fee2552fe5cdc91369d6776ff421072779b158e319d645e1c941fe412ce8d197d8519551bf735d3b7f7858d4fd28cf8de4570788daf21e15b6aa732e9035c099f6ae5e54537783ecf1ea99062bac068075f8981cb68ef44049af3dcee8ba7b939de84f3e0eee1d2981155579429b25e4d4ec2eb581894f7b1850b7dd8b349e56677f5bc0a99e6d92f5e5cbd4d3f8cb85661f39c5f79a6a3b1d4c7d11510f24b21a29b8d9a880aaf3b69756547665b14aa3d36024036e40bbec53cd5b7b89cf3dffd93608c9662f69b7beb167c42e02b0abc6d5e26c059194c396702465b6"}, &(0x7f0000000680)=0xeb) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @remote}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000006c0)={r1, 0x3f}, &(0x7f0000000700)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={0x0, 0x100000000}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000001c0)={r3, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000280)=0x84) socket$packet(0x11, 0x3, 0x300) r5 = socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$bt_BT_POWER(r5, 0x112, 0x9, &(0x7f0000000800)=0xfffffffffffffc01, 0x1) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000000c0)={r4, 0x4}, &(0x7f0000000100)=0x8) syz_emit_ethernet(0x3e, &(0x7f0000000380)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa0086dd4950a09ce7070000fe800000000000000000005c550000bbfe8000000000000000000000000000aa0000000000089078144be7fa4f393aa9d67b140301788c36c11a7b364d1af80cf805611d47d0c19b8d1971b40cfd5dbf4210179f1eff947fd230d79f378240f50ba09fe0102aa84b24fad17112b5fd436584b5ab7bf0038abbdf7df3688ab40cf8d67d4de040643bb17e8bee34a7c83590dfda8d79a981a253077a84b49d0236ed84babc5d2c1bf5f4fe379e8d42041c07594207ebe391f9920cd404349f041449a971c5574367b2e3a2c1683c9d41093bd825428c5c206150ec244aae2aacc6680e4af8dd3d273106a612cb7ae0a7e0381302e21359157726d9c66488af16f7fb25e1deb0eeb7bbd341e4ac96f3cbdf5488a5b8d7566cb1921c55ff12e38080a039dd23a3ca9cc0c982711af791405bf3f1bf69fb4728b1b97dfa55bf59fa814251f95be6fdc42fce8d75832204097cd958f88342a179bd3a83056ea009f04acdf0032f0460f597a329583326cd78efb3efad838e3cca076d4d538f100f60497be5dce27f2f4bb7ea43447d"], &(0x7f0000000040)) socket$packet(0x11, 0x80000001, 0x300) [ 64.653468] sctp: [Deprecated]: syz-executor3 (pid 14128) Use of int in maxseg socket option. [ 64.653468] Use struct sctp_assoc_value instead [ 64.674668] sctp: [Deprecated]: syz-executor3 (pid 14136) Use of int in maxseg socket option. [ 64.674668] Use struct sctp_assoc_value instead 2018/03/30 07:10:04 executing program 4: socket$packet(0x11, 0x3, 0x300) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00000000c0)={0x7, 0x0, 0x10001, 0x5}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000140)={0x1, r1, 0x1, 0x8}) syz_emit_ethernet(0x3e, &(0x7f0000000080)={@random="9df0067741f8", @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/03/30 07:10:04 executing program 2: r0 = socket(0x2, 0x3, 0x5) sendto$inet(r0, &(0x7f0000000000)="1f242f3fff55c50000000000000000000000", 0x12, 0x0, &(0x7f0000000040)={0x2, 0xfffffffffffffffc, @multicast1=0xe0000001}, 0x10) 2018/03/30 07:10:04 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmmsg(r0, &(0x7f0000009a80)=[{{0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000005dc0)}}, {{&(0x7f0000007ec0)=@nl=@proc={0x10, 0x0, 0x2}, 0x80, &(0x7f00000012c0)=[{&(0x7f0000001540)="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", 0xdf9}], 0x1, &(0x7f0000000000)=[{0x10, 0x117}], 0x10}, 0x9}], 0x2, 0x0) socketpair(0x5, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000080)=0xb2d8, 0x4) 2018/03/30 07:10:04 executing program 3: socket$packet(0x11, 0x3, 0x300) syz_emit_ethernet(0x3e, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa0086dd6050a09c00080000fe8000000000000000000000000000bbfe9000000000000000000000000000aa0000000000089078326208cb"], &(0x7f0000000040)) 2018/03/30 07:10:04 executing program 6: r0 = socket$inet(0x2, 0x802, 0x0) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) bind$inet6(r1, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x98) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000d6cf78)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr=0x1000000, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, {{@in=@multicast2=0xe0000002}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) getsockopt$inet6_buf(r2, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000001ffc)=0x90) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000000, &(0x7f0000f62fe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000180)=ANY=[@ANYBLOB="6e61740000000000000000000000000000000000000000004ad35c09000000000000000004000000000000000000000000000000000054f171c169810000000000000000000000bf501a529a955c864853fcc1a79c298d20dd1a60ba76b18906f6e8fef7f20ef644000000000000000000000000000e0000140000000000"], 0x1) ioctl$int_out(r0, 0x5460, &(0x7f0000000040)) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000080)={0x1, 'ifb0\x00', 0x4}, 0x18) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000380)={'nat\x00', 0x0, 0x3, 0xec, [], 0x8, &(0x7f0000000200)=[{}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000280)=""/236}, &(0x7f0000000400)=0x78) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000440)={'syzkaller1\x00', 0x0}) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1f, &(0x7f0000000480)={@loopback={0x0, 0x1}, r3}, 0x14) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000bc0)=@broute={'broute\x00', 0x20, 0x2, 0x230, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000c40], 0x0, &(0x7f0000000000), &(0x7f0000000c40)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x11, 0x0, 0x6002, 'dummy0\x00', 'vlan0\x00', 'ip6gre0\x00', 'vcan0\x00', @empty, [0x0, 0x0, 0x0, 0x0, 0x0, 0xff], @empty, [], 0x70, 0xa0, 0xe8}, [@common=@AUDIT={'AUDIT\x00', 0x8}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x3}}}}, {{{0x1d, 0x0, 0x0, 'teql0\x00', "7643616e4a8700000000030000000001", 'vlan0\x00', 'ipddp0\x00', @random="56190635f233", [], @random="d238742a69de", [], 0x70, 0x70, 0xb8}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x3}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc}]}, 0x2a8) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000880)=@broute={'broute\x00', 0x20, 0x1, 0x150, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000700], 0x0, &(0x7f00000006c0), &(0x7f0000000700)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x1b, 0x0, 0x0, 'bcsf0\x00', 'teql0\x00', 'ip_vti0\x00', 'erspan0\x00', @empty, [], @random="c8992de4105a", [], 0x70, 0x70, 0xc0}}, @common=@LED={'LED\x00', 0x28, {{'syz1\x00'}}}}]}]}, 0x1c8) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000000c0)={'dummy0\x00', {0x2, 0x4e24, @broadcast=0xffffffff}}) 2018/03/30 07:10:04 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e21, 0xffffffff00000001, @empty, 0xfffffffffffffffd}}}, &(0x7f0000000540)=0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000580)={r1, 0xe3, "9a2dfe01c1fee2552fe5cdc91369d6776ff421072779b158e319d645e1c941fe412ce8d197d8519551bf735d3b7f7858d4fd28cf8de4570788daf21e15b6aa732e9035c099f6ae5e54537783ecf1ea99062bac068075f8981cb68ef44049af3dcee8ba7b939de84f3e0eee1d2981155579429b25e4d4ec2eb581894f7b1850b7dd8b349e56677f5bc0a99e6d92f5e5cbd4d3f8cb85661f39c5f79a6a3b1d4c7d11510f24b21a29b8d9a880aaf3b69756547665b14aa3d36024036e40bbec53cd5b7b89cf3dffd93608c9662f69b7beb167c42e02b0abc6d5e26c059194c396702465b6"}, &(0x7f0000000680)=0xeb) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @remote}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000006c0)={r1, 0x3f}, &(0x7f0000000700)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={0x0, 0x100000000}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000001c0)={r3, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000280)=0x84) socket$packet(0x11, 0x3, 0x300) r5 = socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$bt_BT_POWER(r5, 0x112, 0x9, &(0x7f0000000800)=0xfffffffffffffc01, 0x1) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000000c0)={r4, 0x4}, &(0x7f0000000100)=0x8) syz_emit_ethernet(0x3e, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f0000000040)) socket$packet(0x11, 0x80000001, 0x300) 2018/03/30 07:10:04 executing program 0: pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000480)=0x14) sendmsg$nl_route(r0, &(0x7f0000000580)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000540)={&(0x7f00000004c0)=@getlink={0x54, 0x12, 0xc, 0x70bd2c, 0x25dfdbfc, {0x0, 0x0, 0x0, r1, 0x0, 0x31200}, [@IFLA_AF_SPEC={0x18, 0x1a, [{0x4, 0x1c}, {0x4, 0x7}, {0x4, 0x1f}, {0x4, 0x1f}, {0x4, 0x1c}]}, @IFLA_IF_NETNSID={0x8, 0x2e, 0x100}, @IFLA_ADDRESS={0xc, 0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x12}}, @IFLA_LINK={0x8, 0x5, 0x100}]}, 0x54}, 0x1, 0x0, 0x0, 0x40}, 0x4044851) syz_emit_ethernet(0x1, &(0x7f0000000180)=ANY=[@ANYBLOB="0180c2000000aaaaaaaaaaaa08060001080006060001ab6e44f0f6bb02000000aaaaaaaaaabbac1414008603494e79cbd6ca370ba3677025c9a6c856fe0af59d9de21cce5547b32893c900f3c20f359965d9481c2fc82763da7361e8988a97b106e7160b727b1c06eb4002241a3b524d307bdc4577534ce02bc761b57b5e6f6a4610db1186400c08000000b55e000064b54b7b25900dfa57881e8b4bf99458fe6ad64674dfd113c3a643b7b8528a0886aae95c9e92c521c04a748b53929e956456332d80eb7505532864674c1a6e06e170cff1e9c5a9c91f0c891e04cedb77ca70a6b257746e5d"], &(0x7f0000000040)) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000080)=0x7248) r2 = socket(0xa, 0x805, 0x50) setsockopt$RDS_FREE_MR(r2, 0x114, 0x3, &(0x7f0000000000)={{0x100, 0x9}, 0x40}, 0x10) 2018/03/30 07:10:04 executing program 4: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r2 = socket(0x0, 0x3, 0x4) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000180)={@in={{0x2, 0x4e22, @multicast1=0xe0000001}}, 0x3ff, 0x7, 0x3, "d3995a4d2407bb0d2f5fb371ec8b0ac7de91a16852b05bff2674824379c15fbe9cdc0ca592bbe5f822f1ab1190e282a77f2eb9482a6bef0f2d801d69809dde5df3730c5efec0383024f8649f96a5a1d3"}, 0xd8) connect$l2tp(r2, &(0x7f0000000280)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xb}}, 0x3, 0x2, 0x0, 0x2}}, 0xffffff4f) socket$packet(0x11, 0x3, 0x300) syz_emit_ethernet(0xff58, &(0x7f0000000080)={@random="9df0067741f8", @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)={0x10000, 0x4}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f00000002c0)={0x0, 0x72, "1eff1efe7088ce672d2e616d61e036164dfc226a39b6dbabb0a1f4ef2666a85d9a7c43984cd9b573c7b2a94115a286fbf910319f0564dd091cae86b78035f91744feb5223db1ebdf245a104ced3a0b3512db7853dbe812a62f7d323953fea191a84aa129ee776baf332a6bf40983cd78a9d8"}, &(0x7f0000000140)=0x7a) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000340)={r3, 0x4, 0x10}, 0xc) 2018/03/30 07:10:04 executing program 7: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x40000000000005) socket$alg(0x26, 0x5, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha512\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000000)="af4c555d0679bc0fa85739829ed9d0abef2dd6306d2314d1d970f60d1073e9339cb136578c05d39bbb5693c31344e224017505008c50c785011d0c8c21440fcaaa300cef07976007ad4445099988aca9e22ab6f912262890583ddb7c2a9b55199d880b11165d915836a04d55a39c967bd1de9f02fe77a918c504bed681adfc0e9c37a64387639fdf53c300e2c35e570837f533d26496a7cca844786e851d310e5b5d52feac008039b787c005050678c93a01dbed05e7", 0xb6) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00000000c0)={0x2}, 0x4) connect$inet6(r2, &(0x7f0000001c80)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) socketpair$inet(0x2, 0x80805, 0x4, &(0x7f0000000180)) r3 = accept4(r0, &(0x7f0000000000)=@nfc_llcp, &(0x7f0000000080)=0x80, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f00000001c0)={'tunl0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000000200)={@mcast1={0xff, 0x1, [], 0x1}, 0x54, r4}) sendmsg(r3, &(0x7f0000000680)={&(0x7f0000000700)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="000100c100000000000000000000000000"], 0x11}, 0x0) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000000280)="4972ea909e9b00a5554b186e4bb413bf9c82e24ad0ce0e568ae8042f964376d95bce1c5dba76bae8b565f1507743eda8cf122267aaafd60f3a19cb1f2301788a0bcb9462aaea7e6682690f937f2514bd4584013d23519dec0bd8cfefa81207bf9a2190a308bdda432175b01fb7c9f2a19ea8930499de61f6fb1aa1c55561c5730ab111079d52f7e27c", 0x89) 2018/03/30 07:10:04 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e21, 0xffffffff00000001, @empty, 0xfffffffffffffffd}}}, &(0x7f0000000540)=0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000580)={r1, 0xe3, "9a2dfe01c1fee2552fe5cdc91369d6776ff421072779b158e319d645e1c941fe412ce8d197d8519551bf735d3b7f7858d4fd28cf8de4570788daf21e15b6aa732e9035c099f6ae5e54537783ecf1ea99062bac068075f8981cb68ef44049af3dcee8ba7b939de84f3e0eee1d2981155579429b25e4d4ec2eb581894f7b1850b7dd8b349e56677f5bc0a99e6d92f5e5cbd4d3f8cb85661f39c5f79a6a3b1d4c7d11510f24b21a29b8d9a880aaf3b69756547665b14aa3d36024036e40bbec53cd5b7b89cf3dffd93608c9662f69b7beb167c42e02b0abc6d5e26c059194c396702465b6"}, &(0x7f0000000680)=0xeb) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @remote}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000006c0)={r1, 0x3f}, &(0x7f0000000700)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={0x0, 0x100000000}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000001c0)={r3, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000280)=0x84) socket$packet(0x11, 0x3, 0x300) r5 = socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$bt_BT_POWER(r5, 0x112, 0x9, &(0x7f0000000800)=0xfffffffffffffc01, 0x1) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000000c0)={r4, 0x4}, &(0x7f0000000100)=0x8) syz_emit_ethernet(0x3e, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f0000000040)) socket$packet(0x11, 0x80000001, 0x300) 2018/03/30 07:10:05 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000037d000)=[{&(0x7f0000199fe1)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r1, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000003031900030007000000068100023b0509000100010100ff1ffe58", 0x1f}], 0x1) r2 = socket(0x2, 0x3, 0x5) sendto$inet(r2, &(0x7f0000000000), 0xfdc5, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/03/30 07:10:05 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) syz_emit_ethernet(0x3e, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaf4aaaa0086dd6050a09c00080000fe8000000000000000000000000000bbfe8000000000000000000000000000aa0000000000089078b825babafb8521457c1329f65fedf26b768b5e1c382544d33fa2b86fb97349baf49b11d26dbc6c35681bad5d4e311f8a4042fdcfa88831e047b96a0a2cc0fa58b53d55ce6e5771ebb288d374ff5e936111fd744fef8f53c654a145801f97da4a64cb6044a7b749dc13a6f7d9b930664b8ac01b3bb99d4999db1a9359b332887b62835b38a38df18c82730dd4c50e1ff03294703046d58bd957a925b4b13287ec120c303302df97ac6267"], &(0x7f0000000040)) readv(r0, &(0x7f0000001200)=[{&(0x7f0000000000)=""/9, 0x9}, {&(0x7f0000000180)=""/4096, 0x1000}, {&(0x7f0000001180)=""/112, 0x70}], 0x3) r1 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000001880)='tls\x00', 0x4) 2018/03/30 07:10:05 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e21, 0xffffffff00000001, @empty, 0xfffffffffffffffd}}}, &(0x7f0000000540)=0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000580)={r1, 0xe3, "9a2dfe01c1fee2552fe5cdc91369d6776ff421072779b158e319d645e1c941fe412ce8d197d8519551bf735d3b7f7858d4fd28cf8de4570788daf21e15b6aa732e9035c099f6ae5e54537783ecf1ea99062bac068075f8981cb68ef44049af3dcee8ba7b939de84f3e0eee1d2981155579429b25e4d4ec2eb581894f7b1850b7dd8b349e56677f5bc0a99e6d92f5e5cbd4d3f8cb85661f39c5f79a6a3b1d4c7d11510f24b21a29b8d9a880aaf3b69756547665b14aa3d36024036e40bbec53cd5b7b89cf3dffd93608c9662f69b7beb167c42e02b0abc6d5e26c059194c396702465b6"}, &(0x7f0000000680)=0xeb) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @remote}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000006c0)={r1, 0x3f}, &(0x7f0000000700)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={0x0, 0x100000000}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000280)=0x84) socket$packet(0x11, 0x3, 0x300) r5 = socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$bt_BT_POWER(r5, 0x112, 0x9, &(0x7f0000000800)=0xfffffffffffffc01, 0x1) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000000c0)={r4, 0x4}, &(0x7f0000000100)=0x8) syz_emit_ethernet(0x3e, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f0000000040)) socket$packet(0x11, 0x80000001, 0x300) 2018/03/30 07:10:05 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e21, 0xffffffff00000001, @empty, 0xfffffffffffffffd}}}, &(0x7f0000000540)=0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000580)={r1, 0xe3, "9a2dfe01c1fee2552fe5cdc91369d6776ff421072779b158e319d645e1c941fe412ce8d197d8519551bf735d3b7f7858d4fd28cf8de4570788daf21e15b6aa732e9035c099f6ae5e54537783ecf1ea99062bac068075f8981cb68ef44049af3dcee8ba7b939de84f3e0eee1d2981155579429b25e4d4ec2eb581894f7b1850b7dd8b349e56677f5bc0a99e6d92f5e5cbd4d3f8cb85661f39c5f79a6a3b1d4c7d11510f24b21a29b8d9a880aaf3b69756547665b14aa3d36024036e40bbec53cd5b7b89cf3dffd93608c9662f69b7beb167c42e02b0abc6d5e26c059194c396702465b6"}, &(0x7f0000000680)=0xeb) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @remote}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000006c0)={r1, 0x3f}, &(0x7f0000000700)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={0x0, 0x100000000}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000280)=0x84) socket$packet(0x11, 0x3, 0x300) r5 = socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$bt_BT_POWER(r5, 0x112, 0x9, &(0x7f0000000800)=0xfffffffffffffc01, 0x1) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000000c0)={r4, 0x4}, &(0x7f0000000100)=0x8) syz_emit_ethernet(0x3e, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f0000000040)) socket$packet(0x11, 0x80000001, 0x300) 2018/03/30 07:10:05 executing program 3: socket$packet(0x11, 0x3, 0x300) syz_emit_ethernet(0x36, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [{[], {0x8100, 0x7f, 0x4, 0x2}}], {@arp={0x806, @generic={0x309, 0x4, 0x6, 0x0, 0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x19}, "", @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, "20f6f18ecc9b64b3077b0397dc6f33cf"}}}}, &(0x7f0000000040)={0x0, 0x0, [0x0, 0x0, 0x55a]}) r0 = socket(0x5, 0x80000, 0x739) bind$nfc_llcp(r0, &(0x7f0000000080)={0x27, 0x0, 0x0, 0x5, 0x5, 0x7fff, "e15644098e485a34931ed3eba6a708229c11edf5946f11c09c38031611171fcbf9fb13f8cffae2d960ebe11c05deb7c540f16b01d56c61a7f7e50454706ee1", 0x23}, 0x60) 2018/03/30 07:10:05 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000140)={{{@in, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e21, 0x800, 0x4e24, 0xc000000000000000, 0x0, 0x80, 0xa0, 0x33}, {0x4, 0x81, 0x8, 0x3ff, 0xfffffffffffffff8, 0x8}, {0x0, 0x40, 0x4, 0x9}, 0x101, 0x6e6bb0, 0x2, 0x0, 0x0, 0x3}, {{@in, 0x4d3, 0x7f}, 0xa, @in=@dev={0xac, 0x14, 0x14, 0xa}, 0x3506, 0x3, 0x3, 0x8918a84, 0x8, 0x8000, 0xd2}}, 0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000240)={{{@in6=@dev, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6}}, &(0x7f0000000340)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000380)={@mcast2={0xff, 0x2, [], 0x1}, 0x7f, r1}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000003c0)={{{@in=@dev, @in6=@mcast1}}, {{}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f00000004c0)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000fc0)={{{@in6=@loopback, @in6=@mcast1}}, {{@in=@multicast2}, 0x0, @in=@loopback}}, &(0x7f0000000600)=0xfffffded) close(r0) getsockname(r0, &(0x7f0000000640)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f00000006c0)=0x80) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000780)={&(0x7f0000000740)='./file0\x00', 0x0, 0x18}, 0x10) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x0, 0x1, 0xb57, 0x9, 0x6, 0x10000, 0x9, {0x0, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x2, 0x9, 0x9, 0x9, 0x4}}, &(0x7f0000000100)=0xb0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00000007c0)={r3, @in6={{0xa, 0x4e24, 0xfffffffffffffe5f, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}}, 0xe5, 0xba9}, &(0x7f0000000000)=0x90) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00000008c0)={r4, 0x7}, &(0x7f0000000900)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000940)={r4, 0x31ac}, &(0x7f0000000980)=0x8) r6 = accept(r2, &(0x7f00000009c0)=@ethernet={0x0, @dev}, &(0x7f0000000a40)=0x80) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000a80)={'yam0\x00', {0x2, 0x4e21}}) bind$bt_l2cap(r6, &(0x7f0000000ac0)={0x1f, 0x7fff, {0x18100, 0x8, 0x428, 0x5, 0xb2, 0x8}, 0x2, 0x5}, 0xe) bind(r6, &(0x7f0000000b00)=@l2={0x1f, 0x40, {0x594f23c3, 0x7f91, 0x4, 0xfd93, 0x4, 0xb5}, 0x1, 0x2}, 0x80) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000b80)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername(r6, &(0x7f0000000bc0)=@un=@abs, &(0x7f0000000c40)=0x80) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r7, 0xc00c642d, &(0x7f0000000c80)={0x0, 0x80000, r8}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000cc0)={0x4, 0x0, 0x2, 0x2}) ioctl$DRM_IOCTL_AGP_ALLOC(r9, 0xc0206434, &(0x7f0000000d00)={0x7, r10, 0x10001, 0x9}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000d40)={r5, 0x1f, 0x0, 0xffff, 0x5, 0x100000001}, &(0x7f0000000d80)=0x14) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000e40)={0xffffffffffffffff, 0x50, &(0x7f0000000dc0)}, 0x10) ioctl$DRM_IOCTL_ADD_MAP(r9, 0xc0286415, &(0x7f0000000e80)={&(0x7f0000ffd000/0x2000)=nil, 0xc181, 0x5, 0x2, &(0x7f0000ffe000/0x1000)=nil, 0x2}) getsockopt$inet_sctp_SCTP_MAXSEG(r6, 0x84, 0xd, &(0x7f0000000ec0)=@assoc_id=r5, &(0x7f0000000f00)=0x4) r11 = socket$kcm(0x29, 0x0, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000f40)=0x6, 0x4) epoll_create(0x3) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, r11, &(0x7f0000000f80)={0x1}) 2018/03/30 07:10:05 executing program 6: r0 = socket$inet(0x2, 0x802, 0x0) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) bind$inet6(r1, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x98) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000d6cf78)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr=0x1000000, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, {{@in=@multicast2=0xe0000002}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) getsockopt$inet6_buf(r2, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000001ffc)=0x90) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000000, &(0x7f0000f62fe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000180)=ANY=[@ANYBLOB="6e61740000000000000000000000000000000000000000004ad35c09000000000000000004000000000000000000000000000000000054f171c169810000000000000000000000bf501a529a955c864853fcc1a79c298d20dd1a60ba76b18906f6e8fef7f20ef644000000000000000000000000000e0000140000000000"], 0x1) ioctl$int_out(r0, 0x5460, &(0x7f0000000040)) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000080)={0x1, 'ifb0\x00', 0x4}, 0x18) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000380)={'nat\x00', 0x0, 0x3, 0xec, [], 0x8, &(0x7f0000000200)=[{}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000280)=""/236}, &(0x7f0000000400)=0x78) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000440)={'syzkaller1\x00', 0x0}) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1f, &(0x7f0000000480)={@loopback={0x0, 0x1}, r3}, 0x14) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000bc0)=@broute={'broute\x00', 0x20, 0x2, 0x230, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000c40], 0x0, &(0x7f0000000000), &(0x7f0000000c40)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x11, 0x0, 0x6002, 'dummy0\x00', 'vlan0\x00', 'ip6gre0\x00', 'vcan0\x00', @empty, [0x0, 0x0, 0x0, 0x0, 0x0, 0xff], @empty, [], 0x70, 0xa0, 0xe8}, [@common=@AUDIT={'AUDIT\x00', 0x8}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x3}}}}, {{{0x1d, 0x0, 0x0, 'teql0\x00', "7643616e4a8700000000030000000001", 'vlan0\x00', 'ipddp0\x00', @random="56190635f233", [], @random="d238742a69de", [], 0x70, 0x70, 0xb8}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x3}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc}]}, 0x2a8) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000880)=@broute={'broute\x00', 0x20, 0x1, 0x150, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000700], 0x0, &(0x7f00000006c0), &(0x7f0000000700)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x1b, 0x0, 0x0, 'bcsf0\x00', 'teql0\x00', 'ip_vti0\x00', 'erspan0\x00', @empty, [], @random="c8992de4105a", [], 0x70, 0x70, 0xc0}}, @common=@LED={'LED\x00', 0x28, {{'syz1\x00'}}}}]}]}, 0x1c8) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000000c0)={'dummy0\x00', {0x2, 0x4e24, @broadcast=0xffffffff}}) 2018/03/30 07:10:05 executing program 0: pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000480)=0x14) sendmsg$nl_route(r0, &(0x7f0000000580)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000540)={&(0x7f00000004c0)=@getlink={0x54, 0x12, 0xc, 0x70bd2c, 0x25dfdbfc, {0x0, 0x0, 0x0, r1, 0x0, 0x31200}, [@IFLA_AF_SPEC={0x18, 0x1a, [{0x4, 0x1c}, {0x4, 0x7}, {0x4, 0x1f}, {0x4, 0x1f}, {0x4, 0x1c}]}, @IFLA_IF_NETNSID={0x8, 0x2e, 0x100}, @IFLA_ADDRESS={0xc, 0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x12}}, @IFLA_LINK={0x8, 0x5, 0x100}]}, 0x54}, 0x1, 0x0, 0x0, 0x40}, 0x4044851) syz_emit_ethernet(0x1, &(0x7f0000000180)=ANY=[@ANYBLOB="0180c2000000aaaaaaaaaaaa08060001080006060001ab6e44f0f6bb02000000aaaaaaaaaabbac1414008603494e79cbd6ca370ba3677025c9a6c856fe0af59d9de21cce5547b32893c900f3c20f359965d9481c2fc82763da7361e8988a97b106e7160b727b1c06eb4002241a3b524d307bdc4577534ce02bc761b57b5e6f6a4610db1186400cde582809f94daf4a64b54b7b25900dfa57881e8b4bf99458fe6ad64674dfd113c3a643b7b8528a0886aae95c9e926f20c04a748b53929e956456332d80eb7505532864674c1a6e06e170cff1e9c5a9c91f0c891e04cedb77ca70a6b257746e5d"], &(0x7f0000000040)) setsockopt$RDS_FREE_MR(0xffffffffffffffff, 0x114, 0x3, &(0x7f0000000000)={{0x100, 0x9}, 0x40}, 0x10) 2018/03/30 07:10:05 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f0000000000), &(0x7f00000000c0)=0x4) r1 = socket$l2tp(0x18, 0x1, 0x1) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000000100)) socket$packet(0x11, 0x3, 0x300) syz_emit_ethernet(0x3e, &(0x7f0000000080)=ANY=[@ANYBLOB="9df0067741f8aaaaaaa5aa0086dd6050a09c00080000fe8000000000000000000000000000bbfe8000000000000000000000000000aa0000000000089078"], &(0x7f0000000040)) 2018/03/30 07:10:05 executing program 7: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha512\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000000)="af4c555d0679bc0fa85739829ed9d0abef2dd6306d2314d1d970f60d1073e9339cb136578c05d39bbb5693c31344e224017505008c50c785011d0c8c21440fcaaa300cef07976007ad4445099988aca9e22ab6f912262890583ddb7c2a9b55199d880b11165d915836a04d55a39c967bd1de9f02fe77a918c504bed681adfc0e9c37a64387639fdf53c300e2c35e570837f533d26496a7cca844786e851d310e5b5d52feac008039b787c005050678c93a01dbed05e7", 0xb6) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00000000c0)={0x2}, 0x4) connect$inet6(r2, &(0x7f0000001c80)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) socketpair$inet(0x2, 0x80805, 0x4, &(0x7f0000000180)) r3 = accept4(r0, &(0x7f0000000000)=@nfc_llcp, &(0x7f0000000080)=0x80, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f00000001c0)={'tunl0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000000200)={@mcast1={0xff, 0x1, [], 0x1}, 0x54, r4}) sendmsg(r3, &(0x7f0000000680)={&(0x7f0000000700)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="000100c10c0d0000000000000000000000"], 0x11}, 0x0) 2018/03/30 07:10:05 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e21, 0xffffffff00000001, @empty, 0xfffffffffffffffd}}}, &(0x7f0000000540)=0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000580)={r1, 0xe3, "9a2dfe01c1fee2552fe5cdc91369d6776ff421072779b158e319d645e1c941fe412ce8d197d8519551bf735d3b7f7858d4fd28cf8de4570788daf21e15b6aa732e9035c099f6ae5e54537783ecf1ea99062bac068075f8981cb68ef44049af3dcee8ba7b939de84f3e0eee1d2981155579429b25e4d4ec2eb581894f7b1850b7dd8b349e56677f5bc0a99e6d92f5e5cbd4d3f8cb85661f39c5f79a6a3b1d4c7d11510f24b21a29b8d9a880aaf3b69756547665b14aa3d36024036e40bbec53cd5b7b89cf3dffd93608c9662f69b7beb167c42e02b0abc6d5e26c059194c396702465b6"}, &(0x7f0000000680)=0xeb) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @remote}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000006c0)={r1, 0x3f}, &(0x7f0000000700)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={0x0, 0x100000000}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000280)=0x84) socket$packet(0x11, 0x3, 0x300) r5 = socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$bt_BT_POWER(r5, 0x112, 0x9, &(0x7f0000000800)=0xfffffffffffffc01, 0x1) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000000c0)={r4, 0x4}, &(0x7f0000000100)=0x8) syz_emit_ethernet(0x3e, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f0000000040)) socket$packet(0x11, 0x80000001, 0x300) 2018/03/30 07:10:05 executing program 2: r0 = socket(0x2, 0x3, 0x5) sendto$inet(r0, &(0x7f0000000080)="bad695853b71f0fd61fc483ee0513e0114fb8b2f30c290fcb488fac1a1216d6cafa6ec8fb03f05b9cf9ef63006068fc67ed030e224d532a782d1ae84c8fe058a4c318c1bbaead524515ac35cb023faf3ea332b7b98c154a8a6d1e4cff7153d917d867254c1507ff019e2f7d013cd98", 0x6f, 0x40040, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x2, 0x3, 0x2}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000140)={r1, 0xe05}, &(0x7f0000000180)=0x8) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/03/30 07:10:05 executing program 0: pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000480)=0x14) sendmsg$nl_route(r0, &(0x7f0000000580)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000540)={&(0x7f00000004c0)=@getlink={0x54, 0x12, 0xc, 0x70bd2c, 0x25dfdbfc, {0x0, 0x0, 0x0, r1, 0x0, 0x31200}, [@IFLA_AF_SPEC={0x18, 0x1a, [{0x4, 0x1c}, {0x4, 0x7}, {0x4, 0x1f}, {0x4, 0x1f}, {0x4, 0x1c}]}, @IFLA_IF_NETNSID={0x8, 0x2e, 0x100}, @IFLA_ADDRESS={0xc, 0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x12}}, @IFLA_LINK={0x8, 0x5, 0x100}]}, 0x54}, 0x1, 0x0, 0x0, 0x40}, 0x4044851) syz_emit_ethernet(0x1, &(0x7f0000000180)=ANY=[@ANYBLOB="0180c2000000aaaaaaaaaaaa08060001080006060001ab6e44f0f6bb02000000aaaaaaaaaabbac1414008603494e79cbd6ca370ba3677025c9a6c856fe0af59d9de21cce5547b32893c900f3c20f359965d9481c2fc82763da7361e8988a97b106e7160b727b1c06eb4002241a3b524d307bdc4577534ce02bc761b57b5e6f6a4610db1186400cde582809f94daf4a64b54b7b25900dfa57881e8b4bf99458fe6ad64674dfd113c3a643b7b8528a0886aae95c9e926f20c04a748b53929e956456332d80eb7505532864674c1a6e06e170cff1e9c5a9c91f0c891e04cedb77ca70a6b257746e5d"], &(0x7f0000000040)) r2 = socket(0xa, 0x805, 0x50) setsockopt$RDS_FREE_MR(r2, 0x114, 0x3, &(0x7f0000000000)={{0x100, 0x9}, 0x40}, 0x10) accept4$packet(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000000c0)=0x14, 0x80800) 2018/03/30 07:10:05 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e21, 0xffffffff00000001, @empty, 0xfffffffffffffffd}}}, &(0x7f0000000540)=0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000580)={r1, 0xe3, "9a2dfe01c1fee2552fe5cdc91369d6776ff421072779b158e319d645e1c941fe412ce8d197d8519551bf735d3b7f7858d4fd28cf8de4570788daf21e15b6aa732e9035c099f6ae5e54537783ecf1ea99062bac068075f8981cb68ef44049af3dcee8ba7b939de84f3e0eee1d2981155579429b25e4d4ec2eb581894f7b1850b7dd8b349e56677f5bc0a99e6d92f5e5cbd4d3f8cb85661f39c5f79a6a3b1d4c7d11510f24b21a29b8d9a880aaf3b69756547665b14aa3d36024036e40bbec53cd5b7b89cf3dffd93608c9662f69b7beb167c42e02b0abc6d5e26c059194c396702465b6"}, &(0x7f0000000680)=0xeb) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @remote}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000006c0)={r1, 0x3f}, &(0x7f0000000700)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={0x0, 0x100000000}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000001c0)={r3, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000280)=0x84) socket$packet(0x11, 0x3, 0x300) r5 = socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$bt_BT_POWER(r5, 0x112, 0x9, &(0x7f0000000800)=0xfffffffffffffc01, 0x1) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000000c0)={r4, 0x4}, &(0x7f0000000100)=0x8) syz_emit_ethernet(0x3e, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f0000000040)) socket$packet(0x11, 0x80000001, 0x300) 2018/03/30 07:10:05 executing program 4: socketpair(0x3, 0x5, 0x400, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) accept$inet6(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}}, &(0x7f0000000100)=0x4) syz_emit_ethernet(0x3e, &(0x7f0000000080)={@empty, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)={0x0, 0x0, [0x0, 0x0, 0x0, 0xffffffffffffffff]}) 2018/03/30 07:10:05 executing program 0: pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000480)=0x14) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000001c00)=0xffffffffffff578a, 0x4) sendmsg$nl_route(r1, &(0x7f0000000580)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000540)={&(0x7f00000004c0)=@getlink={0x54, 0x12, 0xc, 0x70bd2c, 0x25dfdbfc, {0x0, 0x0, 0x0, r2, 0x0, 0x31200}, [@IFLA_AF_SPEC={0x18, 0x1a, [{0x4, 0x1c}, {0x4, 0x7}, {0x4, 0x1f}, {0x4, 0x1f}, {0x4, 0x1c}]}, @IFLA_IF_NETNSID={0x8, 0x2e, 0x100}, @IFLA_ADDRESS={0xc, 0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x12}}, @IFLA_LINK={0x8, 0x5, 0x100}]}, 0x54}, 0x1, 0x0, 0x0, 0x40}, 0x4044851) syz_emit_ethernet(0x1, &(0x7f0000000180)=ANY=[@ANYBLOB="0180c2000000aaaaaaaaaaaa08060001080006060001ab6e44f0f6bb02000000aaaaaaaaaabbac1414008603494e79cbd6ca370ba3677025c9a6c856fe0af59d9de21cce5547b32893c900f3c20f359965d9481c2fc82763da7361e8988a97b106e7160b727b1c06eb4002241a3b524d307bdc4577534ce02bc761b57b5e6f6a4610db1186400cde582809f94daf4a64b54b7b25900dfa57881e8b4bf99458fe6ad64674dfd113c3a643b7b8528a0886aae95c9e926f20c04a748b53929e956456332d80eb7505532864674c1a6e06e170cff1e9c5a9c91f0c891e04cedb77ca70a6b257746e5d"], &(0x7f0000000040)) r3 = socket(0xa, 0x805, 0x50) setsockopt$RDS_FREE_MR(r3, 0x114, 0x3, &(0x7f0000000000)={{0x100, 0x9}, 0x40}, 0x10) setsockopt$kcm_KCM_RECV_DISABLE(r3, 0x119, 0x1, &(0x7f0000000140), 0x4) sendmmsg$nfc_llcp(r3, &(0x7f0000002500)=[{&(0x7f0000000640)={0x27, 0x0, 0x1, 0x1, 0x7, 0x400, "50256d9e125cf2c1e22bb288743126967f132efaac64035c30e92901f6b179d58d08d331f64a6d2629d2b04705023cc7f3349286eafb03aa15c0d03880af65", 0x2}, 0x60, &(0x7f0000000880)=[{&(0x7f00000006c0)="37d2b6bafb5e5cd2e08f4e1edfc512779734b8e39b9b8bb115ad8e3391deeaad40ded8bf96fdffa64907c1af2fb5dbb9abf5426c670371cd46461c4f114f826d882d6ffdf1557bf02aafe5792711946f6db621e0d5677b464d5228a94ead5c45a42dc739461ae50b26c25f10c6788eb3f7a7b8e076926f5b28e96a6373b79f66a1ccc0f10c08fb8f34dda5390709180e7fdfb0147ffb01eef5f19c2ac8fec5bfec7f62c02fbc8a63282d", 0xaa}, {&(0x7f0000000780)="e0b253e73c638226bb778fae2e0d306d0dc84e5f4d2e0194e30540b2ae6e796eab76e1cc28cdda7bf5c5680f0bba33344dc3b8ec30aaba2225bbbf6f383ede53c4c18e1cd9b9a06149bd09bcfa023dab89b92046207e1e24ff8340579bd16e471f064750394cea144889bb0f123915845278fee8b0c305680b8e7a72b1f0e0821c055f9aba80d514f4e0aa24087dc91d501043d8242a1c1a5bf6193df8bee2969f24f1153c8abf106b48240e8d1eafa3580e351ed07769d7e4cb43939b402347ef53e64c0010b60650fc78070d5026c026cb17dc1db1313987c4222d737a923cdc06ed6d01d5", 0xe6}], 0x2, &(0x7f00000008c0)={0x90, 0x109, 0x1, "039948c85fec11a6160a339b7770ebb45703e86d8d7f3e62780f317db67b777b3a72b982cf885e8802cd32dbe316ab767698869fd172764958d63c2ba928af121be561335297cf7e413ecd8eb1b2e276e87834d3b88dc5a0f090c21adb7abe40840804b8c7dd49844dc30a81a772519190dc2fe89a11a5112850a9aef6ad2d60"}, 0x90, 0x10}, {&(0x7f0000000980)={0x27, 0x1, 0x1, 0x6, 0x41, 0xfffffffffffffff7, "153cabf279cdc765d01310a5d982174ac00e1643767c06d1ce29e8f344ba6fc81b059ddb3d8f696a85cd53895b0473707c58412974b425da01272ad8cf4d04", 0x24}, 0x60, &(0x7f0000001f40)=[{&(0x7f0000000a00)="d2601e993df99268738fcaa38b5e73759a71d2e1069e99d949d3c596929809b67e81cde60d915080ed9f1a3962b3498c9b55b9847d5d1b5740158b3ef3c826b12a8768d51a71285bc54d7a1e2d16fe276b91638252536571084f62b71b34f4e01303ab4f7a422dc2804eddab75ae3821531b4df45d7bf4eb48bd619ff3d7ef411c4a0405fbdd72398fd7e05e59de3c7d169ca688176902581c6f1cd8d6eace5ac7b22973d614d8a8a33cf2eadb986e91d1a5ca9a3bfd08cf8c82fbff0f3663b1c982", 0xc2}, {&(0x7f0000000b00)="cfe5a50f3fe89e0286e7abf1922fc9d90658a25bdf848a96824d220876d2088d432ad72d3eb26090076753369159f16792eee32d4821ac90ba8474bba800ecc42dae73ac3fd8eb4f65b9daa9ecee7a7a8f56368a27552669c77d74b00059813e292aac27f8f9761da4c7b7d92de759b2b25025ecc011e7098d4900499c515b0981f66529a866d6b2090ba543625bc1f09a3d9e9bd6578956241a83fffc5c42862b01ed53bc78cf655163fc53cd24a9c259addda4326b0334ae5d1bc5a0917dc6048ef9aa67c0389b11ac5a", 0xcb}, {&(0x7f0000000c00)="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0x1000}, {&(0x7f0000001c00)}, {&(0x7f0000001c40)="2da1be5093b64d815adb6cab1d8e96af54733f880b7dd68dd1bacafd484406d67d99fd2512e128a839dd7792d5531ac3e35450df069bc134cc6a99742f71dbb3e48b2d", 0x43}, {&(0x7f0000001cc0)="8bc28ba2db1603ba30d1a508bf4b8411aaae85fc1689c4a11dcf996dd954eb1a8df7e113e25c5ccd986e2fec2d28330cf679d8e363bfbe9b222a9630fc35338b901328233118b6a4afb5d7da5e670bd5421a8d198124c92520990a7ce2cb8430e0186e0074ba78497366006a58dbb1d6a563aabb6ed889ce558107cef6", 0x7d}, {&(0x7f0000001d40)="7511f44c42bd6f96249084ed48f4232adc40c322ce0d1bf6c03f5a92d8ee36580c9ebcaa85cbaa8814714ff97151c1e5d4d86de23f4cdf2cc42239995defe64a181de15fc490351b231f55c35bc7e1f9d939acdbffee267ff6adffbb0e3ea5ed67f09c2399c13caefc6915a890385ab5dd04893e8e3349bfe72887a4a3c3ee30c30629190eafa753755dcdefa5ff30a8", 0x90}, {&(0x7f0000001e00)="948554d8fea87f6726b60d51f1c102f3d9c81af6a1b7e859c2d267185344f2968749517e13067d49f91511112a4b92794ce7377570eba613ec", 0x39}, {&(0x7f0000001e40)="13c20aa36aa4e4932f61648f5d3e4867fdc88b908f6d8651187077054471e36a55ed4833df77fda6b7415c5014bc4e02e23a59b763d9e0406b266d971ac542951a1f2e4214ddaaae798c53c1cb0a6c2f05869bce51ea01abf51df1e15a330abfc7bed5ae56e65277275a151a12441b6a229a4bed62940414b7cf2ac9347ded04b5edcf714e0b1457deaeb55af604b30dd4ef74140ed729ff74f6b19d0f950b631005166eedbd83aa1c7b5ea140eca8b0cb58028ad720601679c800ca1a4a0b652195f09a8170b297bad91053b3a1fa916350c45fd5bbee61c1841b36", 0xdc}], 0x9, &(0x7f0000002000)={0x100, 0x29, 0x7b6, "fcee2f3f6b643e65261b3fc026c811e95a970cdc6a61f031e654ae1851d0e99f5c82c7d1910a353f9566f647c0a9331b9561024707b381d9363e146a9cdbdc1195d5dedfbdbe4008d62bc08bdf03130ef4be44a97c2b154750303cbd43ff2ac190c1b1f53eca4daabf563c01dcc62f300277a3e5ca96115cdee9df0483d0be43127b65b0ed8b4beeb6c6c5e6c631a0a4898013ae7345d370f0500d4f73ed419d7f4a3b4ce3be4663e1669a4ed1c774d246dee34ca731feccb5d730a5371b6bb6f1f7a26df9996912b42b98434f54a590cff13a5efa71b12ddaf7ba60adf6a58d2303b3a8fa4b6bae0d7b"}, 0x100, 0x4000090}, {&(0x7f0000002100)={0x27, 0x0, 0x1, 0x3, 0x0, 0x8000000000000, "1196c078c51a1b69b05acef47087f811e13caf9f5892b437106dbdc8f9235ffd2a716cd0c1b2bd7929eb4a20be51b382bc170f99f97583cd0f072f603d93c4", 0x31}, 0x60, &(0x7f0000002480)=[{&(0x7f0000002180)="f3099157edd456bba776", 0xa}, {&(0x7f00000021c0)="9c177332b3ebd1d47dc78e0901d5f115633ad0303d2bbf8e41bf0ae29322a2eb4c6f311cf347c487835fcf05dad37fce2ec36b9d088df1b846cf1690ae9f8ad4ca304ebb995bd8b8458dd06703ed8977be1148c75e1a369d514a12522ecccd1d9fd9dc9b550c4d1124026234b86f17689a7d0f6baa6ac0a3140ca48094bd9e906ffccf177c216ec1a0f1b75ee71bddfc19903814f1832ff3345c85d1b1e77138d535b02ed338dd8b5e413435bfe5a82fab5fa536e71d353040ba478bd1c7a5f2", 0xc0}, {&(0x7f0000002280)="7147bc7052135ceda1d035482c35a8c2", 0x10}, {&(0x7f00000022c0)="a20977129e2502d02185119334184c0ca4da88c99837415c73f6b45c4dba8b15532890b29a9712aa35752a4fde1d9bda1bdd632963c93fb7abd85dfc6eb568441b5248539b4e58983e416a570caafb7a6458c0209088c6be646d59e000b60b0cf805dd9965621d8e46e3a9aa8eb9a36fb11682affdef4c", 0x77}, {&(0x7f0000002340)="f5efba1087744de65aeb9a693bcb9bb5aeacdfb4c0ed0ff78f1cad403715a9648aaab7fda45cac5a981ec976d5efed80a726dd2e8144410b4ef341b7c27fea5405adee9dbf6fbc581aa1b9fdecd576a54bfc44976762ff88c4c90ed68103b6d07d9c49697b6dcb9a8a29d52dcc3bce9ed19ad3c7eeaff9dc77ed266a9fb5b93cfea29dadeabe68ed4a9456c604e7ed3ce456a817dd05d24c9f3920899be7752d4a831d44eff5", 0xa6}, {&(0x7f0000002400)="1fa3be9bbdf11095b5e4905767264aa9437ca1495a10d8c450dfdaa9ac110c6114ee45651369984a5f0f6d6a2b7e61677b4f72c5081f1a4afcba934257cab9cc17db7c38a021c033e83a69e8", 0x4c}], 0x6, 0x0, 0x0, 0x85}], 0x3, 0x20000000) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000080)=[@in={0x2, 0x7, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e24, 0x1, @dev={0xfe, 0x80, [], 0xf}, 0x80}, @in6={0xa, 0x4e20, 0x10df, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1a}}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e23, 0x800}, @in6={0xa, 0x4e22, 0xfffffffffffffffb, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}], 0xb0) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000000600)={0x1, &(0x7f0000000280)=""/133, &(0x7f00000005c0)=[{0x9, 0x43, 0x8, &(0x7f0000000340)=""/67}]}) 2018/03/30 07:10:05 executing program 5: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001400)={0x0, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, 0x6db, 0x9, 0x4, 0x6275, 0x40}, &(0x7f00000014c0)=0x98) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001340)={r1, 0x2, 0x0, 0x5}, &(0x7f0000001500)=0x10) r3 = socket$inet(0x2, 0x800, 0xfffffffffffffffa) getsockopt$inet_dccp_buf(r3, 0x21, 0xc0, &(0x7f0000000180)=""/118, &(0x7f0000001380)=0x76) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000100)={r2, 0x1c, &(0x7f00000000c0)=[@in6={0xa, 0x4e22, 0x3, @dev={0xfe, 0x80, [], 0x13}, 0x3}]}, &(0x7f0000000140)=0x10) socketpair(0x9, 0x8000f, 0x8001, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r6, 0x84, 0x78, &(0x7f0000000280)=r4, 0x4) ioctl$DRM_IOCTL_GET_STATS(r6, 0x80f86406, &(0x7f00000002c0)=""/4096) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000000c0)={0xffffffffffffffff}) r8 = socket$nl_generic(0x10, 0x3, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000080)={0xffffffffffffff9c, 0x50, &(0x7f0000000280)={0x0, 0x0}}, 0x10) r10 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000001640)=r9, 0xffffffffffffff67) connect$pppoe(r7, &(0x7f0000000300)={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, 'sit0\x00'}}, 0x1e) sendmsg$nl_generic(r8, &(0x7f0000018000)={&(0x7f0000a4c000)={0x10}, 0xc, &(0x7f00003c4ff0)={&(0x7f00002a0e50)={0x18, 0x18, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, [@nested={0x4, 0x3}]}, 0x18}, 0x1}, 0x0) r11 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10) getsockopt$inet_IP_IPSEC_POLICY(r11, 0x0, 0x10, &(0x7f0000000680)={{{@in6=@mcast2, @in=@multicast1}}, {{}, 0x0, @in=@loopback}}, &(0x7f0000000780)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r11, 0x0, 0x10, &(0x7f00000007c0)={{{@in6=@dev, @in6=@local}}, {{@in=@loopback}, 0x0, @in6=@loopback}}, &(0x7f00000008c0)=0xe8) sendmsg$nl_generic(r7, &(0x7f0000000640)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000600)={&(0x7f00000016c0)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x8080) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r11, 0x84, 0x20, &(0x7f0000000340)=0x2, 0x4) getsockopt$inet_dccp_buf(r10, 0x21, 0x2, &(0x7f0000000380)=""/105, &(0x7f0000000400)=0x69) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r11, 0x84, 0x20, &(0x7f0000000240)=0x2, 0x1) sendmmsg$inet_sctp(r6, &(0x7f0000008e80)=[{&(0x7f00000012c0)=@in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000002740)=[{&(0x7f0000001300)="17608115004be04704c0836cdd5d27e69c8521032612418119364805c0d80d925670e19509e7951989e878af500d4d6869609228123f6426eb8e", 0x3a}], 0x1, &(0x7f00000027c0)=[@sndrcv={0x30, 0x84, 0x1, {0xe2, 0x3, 0x200, 0x9, 0x0, 0x0, 0x0, 0x1c}}], 0x30, 0x10}, {&(0x7f0000002880)=@in6={0xa, 0x4e22, 0x8, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000004940)=[{&(0x7f00000028c0)="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", 0xff0}], 0x1, &(0x7f0000004980)=[@sndinfo={0x20, 0x84, 0x2, {0x1, 0x8200, 0x7, 0x4, r4}}], 0x30, 0x1}, {&(0x7f0000004a40)=@in6={0xa, 0x4e21, 0x975, @dev={0xfe, 0x80, [], 0xd}, 0x1ff}, 0x1c, &(0x7f0000005bc0)=[{&(0x7f0000004a80)="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", 0x1000}], 0x1, 0x0, 0x0, 0x40000}, {&(0x7f0000007680)=@in6={0xa, 0x4e21, 0x3, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000008d80)=[{&(0x7f00000076c0)="6f9f2d586745738074f1fc3ab956b246c8898a42905e4da575f2dc62bf85f165d29defa96643ab075846f7fa77590163e23118db457addbe29d6f14575920bc96f764dc322b3383c47c42f0a820c0dc9bcd98cfcf14089d47cfef37198e874d3e196a82a6dff37eb27a4fc3c4c721d04661088f2b0c840e4025ebcc876d063f5f62a28717412b43fce504b48240bc250d64ae1740de71698ee37111ac7aaa62473", 0xa1}], 0x1, &(0x7f0000008e40)}], 0x4, 0x20000000) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r6, 0x84, 0x7b, &(0x7f0000009040)={r4, 0x77ba}, 0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f0000009080)={r2, 0x5}, 0x8) ioctl$sock_inet_tcp_SIOCOUTQNSD(r5, 0x894b, &(0x7f00000090c0)) ioctl$sock_netrom_SIOCGSTAMP(r6, 0x8906, &(0x7f0000009100)) listen(r5, 0x9) socket(0x1, 0x0, 0x0) connect$inet6(r5, &(0x7f0000009240)={0xa, 0x4e20, 0x3, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x6}, 0x1c) 2018/03/30 07:10:05 executing program 6: r0 = socket$inet(0x2, 0x802, 0x0) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) bind$inet6(r1, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x98) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000d6cf78)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr=0x1000000, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, {{@in=@multicast2=0xe0000002}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) getsockopt$inet6_buf(r2, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000001ffc)=0x90) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000000, &(0x7f0000f62fe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000180)=ANY=[@ANYBLOB="6e61740000000000000000000000000000000000000000004ad35c09000000000000000004000000000000000000000000000000000054f171c169810000000000000000000000bf501a529a955c864853fcc1a79c298d20dd1a60ba76b18906f6e8fef7f20ef644000000000000000000000000000e0000140000000000"], 0x1) ioctl$int_out(r0, 0x5460, &(0x7f0000000040)) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000080)={0x1, 'ifb0\x00', 0x4}, 0x18) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000380)={'nat\x00', 0x0, 0x3, 0xec, [], 0x8, &(0x7f0000000200)=[{}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000280)=""/236}, &(0x7f0000000400)=0x78) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000440)={'syzkaller1\x00', 0x0}) setsockopt$inet6_mreq(r1, 0x29, 0x0, &(0x7f0000000480)={@loopback={0x0, 0x1}, r3}, 0x14) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000bc0)=@broute={'broute\x00', 0x20, 0x2, 0x230, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000c40], 0x0, &(0x7f0000000000), &(0x7f0000000c40)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x11, 0x0, 0x6002, 'dummy0\x00', 'vlan0\x00', 'ip6gre0\x00', 'vcan0\x00', @empty, [0x0, 0x0, 0x0, 0x0, 0x0, 0xff], @empty, [], 0x70, 0xa0, 0xe8}, [@common=@AUDIT={'AUDIT\x00', 0x8}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x3}}}}, {{{0x1d, 0x0, 0x0, 'teql0\x00', "7643616e4a8700000000030000000001", 'vlan0\x00', 'ipddp0\x00', @random="56190635f233", [], @random="d238742a69de", [], 0x70, 0x70, 0xb8}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x3}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc}]}, 0x2a8) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000880)=@broute={'broute\x00', 0x20, 0x1, 0x150, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000700], 0x0, &(0x7f00000006c0), &(0x7f0000000700)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x1b, 0x0, 0x0, 'bcsf0\x00', 'teql0\x00', 'ip_vti0\x00', 'erspan0\x00', @empty, [], @random="c8992de4105a", [], 0x70, 0x70, 0xc0}}, @common=@LED={'LED\x00', 0x28, {{'syz1\x00'}}}}]}]}, 0x1c8) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000000c0)={'dummy0\x00', {0x2, 0x4e24, @broadcast=0xffffffff}}) 2018/03/30 07:10:05 executing program 7: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha512\x00'}, 0x58) sendmmsg(r0, &(0x7f0000008700)=[{{&(0x7f0000000280)=@in6={0xa, 0x4e21, 0xffffffff, @local={0xfe, 0x80, [], 0xaa}, 0x3}, 0x80, &(0x7f0000000440)=[{&(0x7f0000000300)="7f9411ebdf4fcfbdaa490f16897e70b71efb1c3cef053a497aaf3fd5d9c891b2a3d54f3810ecb78558f846b569b130e9b159d54258325e3fa04dbb070d1dd0e59dc804171b5ef47e6c1471b8e7f491193e05f1c9f1fa7e", 0x57}, {&(0x7f0000000780)="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"}, {0xd0, 0x1, 0x3c, "f7e51a4b1ce9073cf916a03d0aa813447f5c992d1ca2c42025f1944447ed7ded5eafb32c2238c310c223becd5beff0dafa02b34276b47e07abdc8d6f2872dab780f04efc7b1ce5b1db2bcf2dfe30e3cd7df72fd16f910162521249f22f59a1dc34a813580fbe3601b0500ac062d6712e0a5d3494c8b9c108bdfd23bae66aa6263f611ab0ca590fbceca79cddb94550b0bac0d19262043818a8a08656783933daf9ff8835becc581b5405480f6ee087bec412e2bb1b0a7bf34ee9"}, {0xc0, 0x0, 0x80, "95086842c0725eaf1cad0147a884009743e1358cbf1b915f60d34ee1b096f0d2fa72dbcb699d4ed4813ee385be9f7e836ba4e8fb32d15a0042fd6c2b30e99eb887384b55bef821c77543236b102e7f95bfb5c88e910ebeacb9568b3a7165dbf69b41b0d151f47effe5b2b05f04ef0ba160bd6a3035fcf612d1d79570f0decae92f0588d54cd63d78a631a0e8e0007d3714147e1cfd57ec0072038f5b20b74f36acbe74c02bda673815d05ed9ad2cfcae"}, {0x18, 0x11, 0x4, "c65f"}, {0x10, 0xf03dc63289f53427, 0x6}], 0x1248, 0x80c0}, 0x23e872c6}], 0x6, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000000)="af4c555d0679bc0fa85739829ed9d0abef2dd6306d2314d1d970f60d1073e9339cb136578c05d39bbb5693c31344e224017505008c50c785011d0c8c21440fcaaa300cef07976007ad4445099988aca9e22ab6f912262890583ddb7c2a9b55199d880b11165d915836a04d55a39c967bd1de9f02fe77a918c504bed681adfc0e9c37a64387639fdf53c300e2c35e570837f533d26496a7cca844786e851d310e5b5d52feac008039b787c005050678c93a01dbed05e7", 0xb6) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f00000000c0)={0x5}, 0xffffffffffffffde) connect$inet6(r2, &(0x7f0000001c80)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) socketpair$inet(0x2, 0x80805, 0x4, &(0x7f0000000180)) r3 = accept4(r0, &(0x7f0000000000)=@nfc_llcp, &(0x7f0000000080)=0x80, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f00000001c0)={'tunl0\x00', 0x0}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00000006c0)={0x100000001}, 0x1) listen$netrom(r3, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000000200)={@mcast1={0xff, 0x1, [], 0x1}, 0x54, r4}) sendmsg(r3, &(0x7f0000000680)={&(0x7f0000000700)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="000100c100000000000000000000000000"], 0x11}, 0x0) 2018/03/30 07:10:05 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e21, 0xffffffff00000001, @empty, 0xfffffffffffffffd}}}, &(0x7f0000000540)=0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000580)={r1, 0xe3, "9a2dfe01c1fee2552fe5cdc91369d6776ff421072779b158e319d645e1c941fe412ce8d197d8519551bf735d3b7f7858d4fd28cf8de4570788daf21e15b6aa732e9035c099f6ae5e54537783ecf1ea99062bac068075f8981cb68ef44049af3dcee8ba7b939de84f3e0eee1d2981155579429b25e4d4ec2eb581894f7b1850b7dd8b349e56677f5bc0a99e6d92f5e5cbd4d3f8cb85661f39c5f79a6a3b1d4c7d11510f24b21a29b8d9a880aaf3b69756547665b14aa3d36024036e40bbec53cd5b7b89cf3dffd93608c9662f69b7beb167c42e02b0abc6d5e26c059194c396702465b6"}, &(0x7f0000000680)=0xeb) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @remote}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000006c0)={r1, 0x3f}, &(0x7f0000000700)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={0x0, 0x100000000}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000001c0)={r3, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000280)=0x84) socket$packet(0x11, 0x3, 0x300) r5 = socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$bt_BT_POWER(r5, 0x112, 0x9, &(0x7f0000000800)=0xfffffffffffffc01, 0x1) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000000c0)={r4, 0x4}, &(0x7f0000000100)=0x8) syz_emit_ethernet(0x3e, &(0x7f0000000380)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa0086dd4950a09ce7070000fe800000000000000000005c550000bbfe8000000000000000000000000000aa0000000000089078144be7fa4f393aa9d67b140301788c36c11a7b364d1af80cf805611d47d0c19b8d1971b40cfd5dbf4210179f1eff947fd230d79f378240f50ba09fe0102aa84b24fad17112b5fd436584b5ab7bf0038abbdf7df3688ab40cf8d67d4de040643bb17e8bee34a7c83590dfda8d79a981a253077a84b49d0236ed84babc5d2c1bf5f4fe379e8d42041c07594207ebe391f9920cd404349f041449a971c5574367b2e3a2c1683c9d41093bd825428c5c206150ec244aae2aacc6680e4af8dd3d273106a612cb7ae0a7e0381302e21359157726d9c66488af16f7fb25e1deb0eeb7bbd341e4ac96f3cbdf5488a5b8d7566cb1921c55ff12e38080a039dd23a3ca9cc0c982711af791405bf3f1bf69fb4728b1b97dfa55bf59fa814251f95be6fdc42fce8d75832204097cd958f88342a179bd3a83056ea009f04acdf0032f0460f597a329583326cd78efb3efad838e3cca076d4d538f100f60497be5dce27f2f4bb7ea43447d"], &(0x7f0000000040)) socket$packet(0x11, 0x80000001, 0x300) 2018/03/30 07:10:05 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001440)={r0}) syz_emit_ethernet(0x1ca, &(0x7f00000000c0)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@mpls_uc={0x8847, {[{0x8001, 0x1, 0xfffffffffffff49e, 0x100}, {0xfffffffffffffffb, 0x8, 0x3d4, 0x3f}, {0x1, 0x3, 0x4, 0x100000001}, {0x7f, 0x3, 0x2, 0x1}], @ipv6={0x1f, 0x6, "5e28cb", 0x184, 0x89, 0x8, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, {[@fragment={0x33, 0x0, 0x2, 0xa34, 0x0, 0x401, 0x64}, @dstopts={0x2c, 0x1, [], [@padn={0x1, 0x1, [0x0]}, @ra={0x5, 0x2, 0x500}, @jumbo={0xc2, 0x4, 0x3}]}, @hopopts={0x7d, 0x1b, [], [@enc_lim={0x4, 0x1, 0x7}, @calipso={0x7, 0x18, {0x6, 0x4, 0x4, 0x6, [0x582, 0x400]}}, @jumbo={0xc2, 0x4, 0xffff}, @generic={0x0, 0xa2, "739f809d8b8f311b3a249014b83396b7bae9b1a5363ed280562cb1666269ba8563cd0f302f3590737b0d33bd69a49057dcf14d0f5e810dd90f7c36875508e600f66a7ba3fdbb7baac0067f64e7383ac25bfbf2d68cfd0c4ab4e2ceaceb127a822009ae35e937263400a37e89981bebc66fbfb4e1afa24d05d758a69aa8f16f246fbf7b31b4b29d284f3715746367e32b9960dd4b5c3bc7622ba830f15aa72647a51e"}, @jumbo={0xc2, 0x4}, @hao={0xc9, 0x10, @dev={0xfe, 0x80, [], 0x18}}]}, @fragment={0x84, 0x0, 0x8, 0xffffffff, 0x0, 0xf31b000000000000, 0x67}], @dccp={{0x4e22, 0x1, 0x4, 0x1, 0x8000, 0x0, 0x0, 0x7, 0x336e, "dac5c4", 0x7ff, "34f219"}, "f225e36ce0529790ea1cf28d3dde01f240632f96fa53ccffd6b24cff8a58517dea4d93f5a1e6072a695f641b22f5b902a1be996575dda047d9f13dd80d768f605a23a3a6bb1ed09c3c2908a0bf1590102d28a54a6000501b9667b79d618492d2495c1b76"}}}}}}}, &(0x7f0000000000)={0x1, 0x3, [0x6fc, 0x585, 0xc5f, 0x6fc]}) sendmsg$inet_sctp(r1, &(0x7f0000001640)={&(0x7f0000001480)=@in={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10, &(0x7f00000015c0)=[{&(0x7f00000014c0)="ec1777d840be65b75e820beadc2ef5b9fde6f83db19eb312aa609d31f6d09a398f690618db7d84ba63b48c83eb3f12f00a67e2999749f00a4ce29940e9bcfdf4f276563e42d2b27fca1f52e06667283032cdc8463dcdc11aa99c6394a8950981fcff00574ef90c7ea8576438db905a100e6eaf23f0697e66fd0bc2c7cdb04f7663639c1115240c15c0b7d8fa5039", 0x8e}, {&(0x7f0000001580)="8be661a45c592e34e592813df56e012fc0e485c3568ce1de57009c7fe4239b4d9dd41dd932c1850be5436bcf0aaec4bd11", 0x31}], 0x2, &(0x7f0000001600)=[@init={0x18, 0x84, 0x0, {0x8, 0x5, 0x3, 0x7}}], 0x30, 0x4010}, 0x80) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000080)={@loopback, @remote}, &(0x7f0000000300)=0xc) syz_emit_ethernet(0x3e, &(0x7f00000002c0)={@random="9df0067741f8", @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/03/30 07:10:05 executing program 3: socketpair(0x1, 0x4, 0x3, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet6(r0, &(0x7f0000000080)="57dfe978da8c5a5a96fde584495f09e1d6ecf4a5e0e15dc266f2704e0d9e36a85e2586682f078ce7e67a6ea22ea24c96dd47d8a74aefac8581a6c65c3af1fbb619c0db53e665f8", 0x47, 0x800, &(0x7f0000000100)={0xa, 0x4e24, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, 0x1c) socket$packet(0x11, 0x3, 0x300) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/03/30 07:10:05 executing program 2: pipe(&(0x7f00000000c0)={0xffffffffffffffff}) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000000080)={0x7, 0x2}) r1 = socket(0x2, 0x3, 0x5) sendto$inet(r1, &(0x7f0000000000), 0xfdc5, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/03/30 07:10:05 executing program 2: r0 = socket(0x2, 0x3, 0x5) r1 = accept(r0, &(0x7f00000001c0)=@vsock={0x0, 0x0, 0x0, @hyper}, &(0x7f0000000080)=0xfffffffffffffcb3) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f00000014c0)={'dummy0\x00', 0x5}) r2 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f00000000c0)=0x14, 0x4) r3 = accept4$packet(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x0) accept$packet(r3, 0x0, &(0x7f0000000140)) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000583000)={0x5, 0x80000000005, 0x4000, 0x1}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000000c0)={r4, &(0x7f0000000b00)="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", &(0x7f0000000080)}, 0x18) socket$inet6_udp(0xa, 0x2, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x2, 0x7}, 0xfffffe63) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000001d80)={0x0, 0x1, 0xfffffffffffffdeb, @random="7c2e1626459d"}, 0x9) ioctl$sock_SIOCBRADDBR(r5, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r5, 0x89a1, &(0x7f0000000000)='bcsf0\x00') ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000400)={0xffffffffffffffff}) ioctl$PPPIOCGFLAGS(r7, 0x8004745a, &(0x7f0000000440)) accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000001d00)=0x28e) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r5, &(0x7f00000003c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x43011000}, 0xc, &(0x7f0000000380)={&(0x7f0000000100)=ANY=[@ANYBLOB="5515e1f4ba14d5d87d0000"], 0x1}, 0x1}, 0x840) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000800)={r6, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r8 = socket$inet(0x2, 0x2, 0x0) unshare(0x9ffffffe) setsockopt$EBT_SO_SET_ENTRIES(r8, 0x0, 0x80, &(0x7f00000008c0)=@broute={'broute\x00', 0x20, 0x2, 0x3e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000c40)=ANY=[@ANYBLOB="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"]}, 0x464) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r7, 0x84, 0x75, &(0x7f00000007c0)={0x0, 0x1000}, &(0x7f0000000840)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000000)={r9, 0x7}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r8, 0x84, 0xa, &(0x7f0000000140)={0x400, 0x0, 0x4, 0x7, 0x2, 0x8, 0x0, 0x8a82, r10}, &(0x7f0000000180)=0xffffffffffffffab) r11 = socket(0x1d, 0xb, 0x10000) setsockopt$inet_group_source_req(r11, 0x0, 0xfe0d64ad1c4cb9f1, &(0x7f0000000680)={0x1000, {{0x2, 0x4e23, @multicast1=0xe0000001}}, {{0x2, 0x4e22, @broadcast=0xffffffff}}}, 0x108) 2018/03/30 07:10:05 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) syz_emit_ethernet(0xffffff82, &(0x7f0000000080)={@random="da716fcb3259", @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x0, 0x4, 0x9, 0x59, 0x0, 0x68, 0x684f, 0x19b1, 0x4b990e059527f417, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}, {[@end]}}, @icmp=@address_request={0x11, 0x0, 0x0, 0x6}}}}}, &(0x7f0000000040)={0x4, 0x3}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='gretap0\x00', 0x10) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000002c0)=0xffffffff, 0x4) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000300)={&(0x7f0000000280)='./file0\x00', r1}, 0x10) socketpair(0x1, 0x5, 0x3ff, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000200)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r2, 0x40086425, &(0x7f0000000240)={r3, 0x1}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000000c0)={r0}) setsockopt$inet_tcp_buf(r4, 0x6, 0x2d, &(0x7f0000000100)="73ef8a3bc9b6d67b69c2215e406454507704f24241f0577dab44fecf56ad4bf409a38687a2fac61c923f3d4f237d487a0483fa23a432b798edb90d8d2f52480de0f684917a0ecd3b7279a51eadc82222c0c2a8c589fd0b45b4dd29404c8b3ff56a48ff881ec4db3ec51fd765c3c7d726be3ee2970c41cb81f031cf0f86a2c2dcd694aeec04a2cf911bd455a26afaecdd", 0x90) shutdown(r0, 0x0) 2018/03/30 07:10:05 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e21, 0xffffffff00000001, @empty, 0xfffffffffffffffd}}}, &(0x7f0000000540)=0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000580)={r1, 0xe3, "9a2dfe01c1fee2552fe5cdc91369d6776ff421072779b158e319d645e1c941fe412ce8d197d8519551bf735d3b7f7858d4fd28cf8de4570788daf21e15b6aa732e9035c099f6ae5e54537783ecf1ea99062bac068075f8981cb68ef44049af3dcee8ba7b939de84f3e0eee1d2981155579429b25e4d4ec2eb581894f7b1850b7dd8b349e56677f5bc0a99e6d92f5e5cbd4d3f8cb85661f39c5f79a6a3b1d4c7d11510f24b21a29b8d9a880aaf3b69756547665b14aa3d36024036e40bbec53cd5b7b89cf3dffd93608c9662f69b7beb167c42e02b0abc6d5e26c059194c396702465b6"}, &(0x7f0000000680)=0xeb) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @remote}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000006c0)={r1, 0x3f}, &(0x7f0000000700)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={0x0, 0x100000000}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000001c0)={r3, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000280)=0x84) socket$packet(0x11, 0x3, 0x300) r5 = socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$bt_BT_POWER(r5, 0x112, 0x9, &(0x7f0000000800)=0xfffffffffffffc01, 0x1) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000000c0)={r4, 0x4}, &(0x7f0000000100)=0x8) syz_emit_ethernet(0x3e, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f0000000040)) socket$packet(0x11, 0x80000001, 0x300) 2018/03/30 07:10:05 executing program 4: socket$packet(0x11, 0x10000003, 0x300) syz_emit_ethernet(0x3e, &(0x7f0000000080)=ANY=[@ANYBLOB="9df0067741f8aaaaaaaaaa0086dd6050a09c00080000fe8000000010000000000000000000bbfe8000000000000000000000000000aa0000000000089078"], &(0x7f0000000040)) 2018/03/30 07:10:05 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) syz_emit_ethernet(0x3e, &(0x7f0000000080)={@random="9df0067741f8", @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f00000000c0)=0xffff, &(0x7f0000000100)=0x2) socket$nl_route(0x10, 0x3, 0x0) 2018/03/30 07:10:05 executing program 0: pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000480)=0x14) sendmsg$nl_route(r0, &(0x7f0000000580)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x20}, 0x237, &(0x7f0000000080)={&(0x7f00000004c0)=@getlink={0x54, 0x12, 0xc, 0x70bd2c, 0x25dfdbfc, {0x0, 0x0, 0x0, r1, 0x0, 0x31200}, [@IFLA_AF_SPEC={0x18, 0x1a, [{0x4, 0x1c}, {0x4, 0x7}, {0x4, 0x1f}, {0x4, 0x1f}, {0x4, 0x1c}]}, @IFLA_IF_NETNSID={0x8, 0x2e, 0x100}, @IFLA_ADDRESS={0xc, 0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x12}}, @IFLA_LINK={0x8, 0x5, 0x100}]}, 0x54}, 0x1, 0x0, 0x0, 0x40}, 0x4044851) syz_emit_ethernet(0x1, &(0x7f0000000180)=ANY=[@ANYBLOB="0180c2000000aaaaaaaaaaaa08060001080006060001ab6e44f0f6bb02000000aaaaaaaaaabbac1414008603494e79cbd6ca370ba36763fad266cd4929aef59d9de21cce5547b32893c900f3c20f359965d9481c2fc82763da7361e8988a97b106e7160b727b1c06eb4002241a3b524d307bdc4577534ce02bc761b57b5e6f6a4610db1186400cde582809f94daf4a64b54b7b9458fe6ad64674dfd113c3a643b7b8528a0886aae95c9e926f20c04a748b53929e956456332d80eb7505532864674c1a6e06e170cff1e9c5a9c91f0c891e04cedb77ca70a6b257746e5d"], &(0x7f0000000040)) r2 = socket(0xa, 0x0, 0x3) setsockopt$RDS_FREE_MR(r2, 0x114, 0x3, &(0x7f0000000000)={{0x100, 0x9}, 0x40}, 0x10) 2018/03/30 07:10:05 executing program 6: r0 = socket$inet(0x2, 0x802, 0x0) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) bind$inet6(r1, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x98) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000d6cf78)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr=0x1000000, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, {{@in=@multicast2=0xe0000002}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) getsockopt$inet6_buf(r2, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000001ffc)=0x90) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000000, &(0x7f0000f62fe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000180)=ANY=[@ANYBLOB="6e61740000000000000000000000000000000000000000004ad35c09000000000000000004000000000000000000000000000000000054f171c169810000000000000000000000bf501a529a955c864853fcc1a79c298d20dd1a60ba76b18906f6e8fef7f20ef644000000000000000000000000000e0000140000000000"], 0x1) ioctl$int_out(r0, 0x5460, &(0x7f0000000040)) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000080)={0x1, 'ifb0\x00', 0x4}, 0x18) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000380)={'nat\x00', 0x0, 0x3, 0xec, [], 0x8, &(0x7f0000000200)=[{}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000280)=""/236}, &(0x7f0000000400)=0x78) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000440)={'syzkaller1\x00', 0x0}) setsockopt$inet6_mreq(r1, 0x29, 0x0, &(0x7f0000000480)={@loopback={0x0, 0x1}, r3}, 0x14) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000bc0)=@broute={'broute\x00', 0x20, 0x2, 0x230, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000c40], 0x0, &(0x7f0000000000), &(0x7f0000000c40)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x11, 0x0, 0x6002, 'dummy0\x00', 'vlan0\x00', 'ip6gre0\x00', 'vcan0\x00', @empty, [0x0, 0x0, 0x0, 0x0, 0x0, 0xff], @empty, [], 0x70, 0xa0, 0xe8}, [@common=@AUDIT={'AUDIT\x00', 0x8}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x3}}}}, {{{0x1d, 0x0, 0x0, 'teql0\x00', "7643616e4a8700000000030000000001", 'vlan0\x00', 'ipddp0\x00', @random="56190635f233", [], @random="d238742a69de", [], 0x70, 0x70, 0xb8}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x3}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc}]}, 0x2a8) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000880)=@broute={'broute\x00', 0x20, 0x1, 0x150, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000700], 0x0, &(0x7f00000006c0), &(0x7f0000000700)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x1b, 0x0, 0x0, 'bcsf0\x00', 'teql0\x00', 'ip_vti0\x00', 'erspan0\x00', @empty, [], @random="c8992de4105a", [], 0x70, 0x70, 0xc0}}, @common=@LED={'LED\x00', 0x28, {{'syz1\x00'}}}}]}]}, 0x1c8) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000000c0)={'dummy0\x00', {0x2, 0x4e24, @broadcast=0xffffffff}}) 2018/03/30 07:10:05 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/118, 0x76}, {&(0x7f0000000100)=""/144, 0x90}, {&(0x7f0000000200)=""/151, 0x97}], 0x3) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/03/30 07:10:05 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e21, 0xffffffff00000001, @empty, 0xfffffffffffffffd}}}, &(0x7f0000000540)=0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000580)={r1, 0xe3, "9a2dfe01c1fee2552fe5cdc91369d6776ff421072779b158e319d645e1c941fe412ce8d197d8519551bf735d3b7f7858d4fd28cf8de4570788daf21e15b6aa732e9035c099f6ae5e54537783ecf1ea99062bac068075f8981cb68ef44049af3dcee8ba7b939de84f3e0eee1d2981155579429b25e4d4ec2eb581894f7b1850b7dd8b349e56677f5bc0a99e6d92f5e5cbd4d3f8cb85661f39c5f79a6a3b1d4c7d11510f24b21a29b8d9a880aaf3b69756547665b14aa3d36024036e40bbec53cd5b7b89cf3dffd93608c9662f69b7beb167c42e02b0abc6d5e26c059194c396702465b6"}, &(0x7f0000000680)=0xeb) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @remote}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000006c0)={r1, 0x3f}, &(0x7f0000000700)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={0x0, 0x100000000}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000001c0)={r3, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000280)=0x84) socket$packet(0x11, 0x0, 0x300) r5 = socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$bt_BT_POWER(r5, 0x112, 0x9, &(0x7f0000000800)=0xfffffffffffffc01, 0x1) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000000c0)={r4, 0x4}, &(0x7f0000000100)=0x8) syz_emit_ethernet(0x3e, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f0000000040)) socket$packet(0x11, 0x80000001, 0x300) [ 65.001279] netlink: 'syz-executor5': attribute type 3 has an invalid length. [ 65.031129] netlink: 'syz-executor5': attribute type 3 has an invalid length. 2018/03/30 07:10:05 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e21, 0xffffffff00000001, @empty, 0xfffffffffffffffd}}}, &(0x7f0000000540)=0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000580)={r1, 0xe3, "9a2dfe01c1fee2552fe5cdc91369d6776ff421072779b158e319d645e1c941fe412ce8d197d8519551bf735d3b7f7858d4fd28cf8de4570788daf21e15b6aa732e9035c099f6ae5e54537783ecf1ea99062bac068075f8981cb68ef44049af3dcee8ba7b939de84f3e0eee1d2981155579429b25e4d4ec2eb581894f7b1850b7dd8b349e56677f5bc0a99e6d92f5e5cbd4d3f8cb85661f39c5f79a6a3b1d4c7d11510f24b21a29b8d9a880aaf3b69756547665b14aa3d36024036e40bbec53cd5b7b89cf3dffd93608c9662f69b7beb167c42e02b0abc6d5e26c059194c396702465b6"}, &(0x7f0000000680)=0xeb) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @remote}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000006c0)={r1, 0x3f}, &(0x7f0000000700)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={0x0, 0x100000000}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000001c0)={r3, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000280)=0x84) socket$packet(0x11, 0x0, 0x300) r5 = socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$bt_BT_POWER(r5, 0x112, 0x9, &(0x7f0000000800)=0xfffffffffffffc01, 0x1) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000000c0)={r4, 0x4}, &(0x7f0000000100)=0x8) syz_emit_ethernet(0x3e, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f0000000040)) socket$packet(0x11, 0x80000001, 0x300) 2018/03/30 07:10:05 executing program 5: r0 = socket(0x2, 0x3, 0x40000000000000ff) close(r0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000040)={0x6, {0x2, 0x4e20, @multicast1=0xe0000001}, {0x2, 0x4e24, @broadcast=0xffffffff}, {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0xa9, 0x800, 0x1, 0x0, 0x1f, &(0x7f0000000000)='syzkaller1\x00', 0x7, 0x0, 0x2}) 2018/03/30 07:10:05 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000100)={'gre0\x00', 0x3}) getsockname$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x14) syz_emit_ethernet(0x3e, &(0x7f0000000080)={@random="9df0067741f8", @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/03/30 07:10:05 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e21, 0xffffffff00000001, @empty, 0xfffffffffffffffd}}}, &(0x7f0000000540)=0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000580)={r1, 0xe3, "9a2dfe01c1fee2552fe5cdc91369d6776ff421072779b158e319d645e1c941fe412ce8d197d8519551bf735d3b7f7858d4fd28cf8de4570788daf21e15b6aa732e9035c099f6ae5e54537783ecf1ea99062bac068075f8981cb68ef44049af3dcee8ba7b939de84f3e0eee1d2981155579429b25e4d4ec2eb581894f7b1850b7dd8b349e56677f5bc0a99e6d92f5e5cbd4d3f8cb85661f39c5f79a6a3b1d4c7d11510f24b21a29b8d9a880aaf3b69756547665b14aa3d36024036e40bbec53cd5b7b89cf3dffd93608c9662f69b7beb167c42e02b0abc6d5e26c059194c396702465b6"}, &(0x7f0000000680)=0xeb) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @remote}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000006c0)={r1, 0x3f}, &(0x7f0000000700)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={0x0, 0x100000000}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000001c0)={r3, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000280)=0x84) socket$packet(0x11, 0x0, 0x300) r5 = socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$bt_BT_POWER(r5, 0x112, 0x9, &(0x7f0000000800)=0xfffffffffffffc01, 0x1) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000000c0)={r4, 0x4}, &(0x7f0000000100)=0x8) syz_emit_ethernet(0x3e, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f0000000040)) socket$packet(0x11, 0x80000001, 0x300) [ 65.059287] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/03/30 07:10:05 executing program 7: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha512\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000000)="af4c555d0679bc0fa85739829ed9d0abef2dd6306d2314d1d970f60d1073e9339cb136578c05d39bbb5693c31344e224017505008c50c785011d0c8c21440fcaaa300cef07976007ad4445099988aca9e22ab6f912262890583ddb7c2a9b55199d880b11165d915836a04d55a39c967bd1de9f02fe77a918c504bed681adfc0e9c37a64387639fdf53c300e2c35e570837f533d26496a7cca844786e851d310e5b5d52feac008039b787c005050678c93a01dbed05e7", 0xb6) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00000000c0)={0x2}, 0x4) connect$inet6(r2, &(0x7f0000001c80)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) socketpair$inet(0x2, 0x80805, 0x4, &(0x7f0000000180)) r3 = accept4(r0, &(0x7f0000000000)=@nfc_llcp, &(0x7f0000000080)=0x80, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f00000001c0)={'tunl0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000000200)={@mcast1={0xff, 0x1, [], 0x1}, 0x54, r4}) sendmsg(r3, &(0x7f0000000680)={&(0x7f0000000700)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="000100c1000000000000000000000000006749c077f433d194a2ec9fb1f9e6342432113406def2b617f6278a12ef53d12417bd37bafc0ed8e26d75851eeccf3815e65bfe8f00d07d7538da1ad0dac8f321c5df0086af7fd410884ed5ffa0d5b5b2d590b09762fa70ff14ee0e985614ff4ac1307066262736dae146204905a02c2e78937bc7ba07031e957710116cc25f98540bea45a9faf162b26015612886032c1c673e500e95bd3b619513b683ebf44ed3f1fbcce36554702155b5022e0d8c0000"], 0x11}, 0x0) 2018/03/30 07:10:05 executing program 0: pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000480)=0x14) sendmsg$nl_route(r1, &(0x7f0000000580)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000540)={&(0x7f00000004c0)=@getlink={0x54, 0x12, 0xc, 0x70bd2c, 0x25dfdbfc, {0x0, 0x0, 0x0, r2, 0x0, 0x31200}, [@IFLA_AF_SPEC={0x18, 0x1a, [{0x4, 0x1c}, {0x4, 0x7}, {0x4, 0x1f}, {0x4, 0x1f}, {0x4, 0x1c}]}, @IFLA_IF_NETNSID={0x8, 0x2e, 0x100}, @IFLA_ADDRESS={0xc, 0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x12}}, @IFLA_LINK={0x8, 0x5, 0x100}]}, 0x54}, 0x1, 0x0, 0x0, 0x40}, 0x4044851) syz_emit_ethernet(0x1, &(0x7f0000000180)=ANY=[@ANYBLOB="0180c2000000aaaaaaaaaaaa08060001080006060001ab6e44f0f6bb02000000aaaaaaaaaabbac1414008603494e79cbd6ca370ba3677025c9a6c856fe0af59d9de21cce5547b32893c900f3c20f359965d9481c2fc82763da7361e8988a97b106e7160b727b1c06eb4002241a3b524d307bdc4577534ce02bc761b57b5e6f6a4610db1186400cde582809f94daf4a64b54b7b25900dfa57881e8b4bf99458fe6ad64674dfd113c3a643b7b8528a0886aae95c9e926f20c04a748b53929e956456332d80eb7505532864674c1a6e06e170cff1e9c5a9c91f0c891e04cedb77ca70a6b257746e5d"], &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, [0x1f, 0x100000000, 0x3ff, 0x3, 0x0, 0x8, 0x3, 0x7, 0x9, 0x9, 0x7fff, 0x0, 0x20, 0x782, 0xc1]}, &(0x7f0000000280)=0x100) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000002c0)={r3, 0x1}, 0x8) r4 = socket(0xa, 0x805, 0x50) setsockopt$RDS_FREE_MR(r4, 0x114, 0x3, &(0x7f0000000000)={{0x100, 0x9}, 0x40}, 0x10) 2018/03/30 07:10:05 executing program 3: socket$packet(0x11, 0xffffffffffffffff, 0x300) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)={0x0, 0x0, [0x0, 0x0, 0x668]}) 2018/03/30 07:10:05 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e21, 0xffffffff00000001, @empty, 0xfffffffffffffffd}}}, &(0x7f0000000540)=0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000580)={r1, 0xe3, "9a2dfe01c1fee2552fe5cdc91369d6776ff421072779b158e319d645e1c941fe412ce8d197d8519551bf735d3b7f7858d4fd28cf8de4570788daf21e15b6aa732e9035c099f6ae5e54537783ecf1ea99062bac068075f8981cb68ef44049af3dcee8ba7b939de84f3e0eee1d2981155579429b25e4d4ec2eb581894f7b1850b7dd8b349e56677f5bc0a99e6d92f5e5cbd4d3f8cb85661f39c5f79a6a3b1d4c7d11510f24b21a29b8d9a880aaf3b69756547665b14aa3d36024036e40bbec53cd5b7b89cf3dffd93608c9662f69b7beb167c42e02b0abc6d5e26c059194c396702465b6"}, &(0x7f0000000680)=0xeb) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @remote}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000006c0)={r1, 0x3f}, &(0x7f0000000700)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={0x0, 0x100000000}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000001c0)={r3, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000280)=0x84) socket$packet(0x11, 0x3, 0x300) r5 = socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$bt_BT_POWER(0xffffffffffffffff, 0x112, 0x9, &(0x7f0000000800)=0xfffffffffffffc01, 0x1) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000000c0)={r4, 0x4}, &(0x7f0000000100)=0x8) syz_emit_ethernet(0x3e, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f0000000040)) socket$packet(0x11, 0x80000001, 0x300) 2018/03/30 07:10:05 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000000)={'ip_vti0\x00', 0xeac8}) 2018/03/30 07:10:05 executing program 6: r0 = socket$inet(0x2, 0x802, 0x0) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) bind$inet6(r1, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x98) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000d6cf78)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr=0x1000000, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, {{@in=@multicast2=0xe0000002}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) getsockopt$inet6_buf(r2, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000001ffc)=0x90) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000000, &(0x7f0000f62fe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000180)=ANY=[@ANYBLOB="6e61740000000000000000000000000000000000000000004ad35c09000000000000000004000000000000000000000000000000000054f171c169810000000000000000000000bf501a529a955c864853fcc1a79c298d20dd1a60ba76b18906f6e8fef7f20ef644000000000000000000000000000e0000140000000000"], 0x1) ioctl$int_out(r0, 0x5460, &(0x7f0000000040)) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000080)={0x1, 'ifb0\x00', 0x4}, 0x18) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000380)={'nat\x00', 0x0, 0x3, 0xec, [], 0x8, &(0x7f0000000200)=[{}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000280)=""/236}, &(0x7f0000000400)=0x78) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000440)={'syzkaller1\x00', 0x0}) setsockopt$inet6_mreq(r1, 0x29, 0x0, &(0x7f0000000480)={@loopback={0x0, 0x1}, r3}, 0x14) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000bc0)=@broute={'broute\x00', 0x20, 0x2, 0x230, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000c40], 0x0, &(0x7f0000000000), &(0x7f0000000c40)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x11, 0x0, 0x6002, 'dummy0\x00', 'vlan0\x00', 'ip6gre0\x00', 'vcan0\x00', @empty, [0x0, 0x0, 0x0, 0x0, 0x0, 0xff], @empty, [], 0x70, 0xa0, 0xe8}, [@common=@AUDIT={'AUDIT\x00', 0x8}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x3}}}}, {{{0x1d, 0x0, 0x0, 'teql0\x00', "7643616e4a8700000000030000000001", 'vlan0\x00', 'ipddp0\x00', @random="56190635f233", [], @random="d238742a69de", [], 0x70, 0x70, 0xb8}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x3}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc}]}, 0x2a8) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000880)=@broute={'broute\x00', 0x20, 0x1, 0x150, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000700], 0x0, &(0x7f00000006c0), &(0x7f0000000700)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x1b, 0x0, 0x0, 'bcsf0\x00', 'teql0\x00', 'ip_vti0\x00', 'erspan0\x00', @empty, [], @random="c8992de4105a", [], 0x70, 0x70, 0xc0}}, @common=@LED={'LED\x00', 0x28, {{'syz1\x00'}}}}]}]}, 0x1c8) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000000c0)={'dummy0\x00', {0x2, 0x4e24, @broadcast=0xffffffff}}) 2018/03/30 07:10:05 executing program 2: r0 = socket(0x2, 0x3, 0x5) sendto$inet(r0, &(0x7f0000000000), 0xfdc5, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f00000000c0)=0xfff, 0x4) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@loopback, @broadcast}, &(0x7f0000000080)=0xc) 2018/03/30 07:10:05 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000080)=0x5, 0x4) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x4) socket$can_bcm(0x1d, 0x2, 0x2) r1 = accept(r0, &(0x7f0000012ff0)=@ethernet={0x0, @link_local}, &(0x7f0000000000)=0x80) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) shutdown(r0, 0x0) sendto$inet6(r2, &(0x7f0000847fff)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10002}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYRES32=r0], 0x4}, 0x1}, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f0000000040)={r1, 0x7f}) 2018/03/30 07:10:05 executing program 3: r0 = accept(0xffffffffffffffff, &(0x7f0000000080)=@in6={0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}, &(0x7f0000000000)=0x80) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000100)={0x7, 0x5, 0x10000}, 0xc) sendto$ax25(r0, &(0x7f0000000200)="bf7d55410f72d0b1f02d3905e31aa06b8083c7cc845704ecd9bcaf92851ff7dbdc162e5495e4b528072e6956000e8df55610fed12edffc3ff6a4b9956b8abc7e0a4b70e6e190c43410972df3a079b61d10de110937f4b5bf1a8c222061f7575282530c81b5ebca2aed64f9c1a6be9196b8bb64941007af4c7aef22b764988dd255bc2fd0b0e56477e1490b45cc348f7f3f3ea428c5f62b3281b4445266d0656ccf06264fbca284c937e0ba37d57464d2658d391a3b320852f84d989b2764ecf2648c09004ec9530c31536e3caf4041470577f17e8044a0397389ced80238ef40315e06aa33b6a63940475d", 0xeb, 0x10, 0x0, 0x0) socket$packet(0x11, 0x3, 0x300) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/03/30 07:10:05 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e21, 0xffffffff00000001, @empty, 0xfffffffffffffffd}}}, &(0x7f0000000540)=0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000580)={r1, 0xe3, "9a2dfe01c1fee2552fe5cdc91369d6776ff421072779b158e319d645e1c941fe412ce8d197d8519551bf735d3b7f7858d4fd28cf8de4570788daf21e15b6aa732e9035c099f6ae5e54537783ecf1ea99062bac068075f8981cb68ef44049af3dcee8ba7b939de84f3e0eee1d2981155579429b25e4d4ec2eb581894f7b1850b7dd8b349e56677f5bc0a99e6d92f5e5cbd4d3f8cb85661f39c5f79a6a3b1d4c7d11510f24b21a29b8d9a880aaf3b69756547665b14aa3d36024036e40bbec53cd5b7b89cf3dffd93608c9662f69b7beb167c42e02b0abc6d5e26c059194c396702465b6"}, &(0x7f0000000680)=0xeb) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @remote}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000006c0)={r1, 0x3f}, &(0x7f0000000700)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={0x0, 0x100000000}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000001c0)={r3, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000280)=0x84) socket$packet(0x11, 0x3, 0x300) r5 = socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$bt_BT_POWER(0xffffffffffffffff, 0x112, 0x9, &(0x7f0000000800)=0xfffffffffffffc01, 0x1) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000000c0)={r4, 0x4}, &(0x7f0000000100)=0x8) syz_emit_ethernet(0x3e, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f0000000040)) socket$packet(0x11, 0x80000001, 0x300) 2018/03/30 07:10:05 executing program 2: r0 = socket(0x0, 0x5, 0xdc03) socketpair(0x4, 0x80003, 0x1, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_CONTROL(r2, 0x40086414, &(0x7f0000000080)={0x1, 0x88ed}) sendto$inet(r0, &(0x7f0000000000), 0xfdc5, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000000000)={@rand_addr=0x8001, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) 2018/03/30 07:10:05 executing program 4: socket$rds(0x15, 0x5, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000440)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000480)={0x0, 0x8, 0x0, 0x5, 0x7}, &(0x7f00000004c0)=0x18) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000500)={r1, @in6={{0xa, 0x4e20, 0xfff, @local={0xfe, 0x80, [], 0xaa}, 0x5}}, 0x40, 0x20, 0x3f, 0x9, 0x8}, 0x98) socket$packet(0x11, 0x3, 0x300) syz_emit_ethernet(0x3e, &(0x7f00000000c0)=ANY=[@ANYBLOB="9df0067741f8aaaaaaaaaa0086dd6050a09c00080000fe8000000000000000000000000000bbfe800000007e6100000000000000000000aa0000000000089078"], &(0x7f0000000040)) [ 65.115511] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/03/30 07:10:05 executing program 3: socket$packet(0x11, 0x3, 0x300) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) socketpair(0x1a, 0xa, 0x100000001, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0xdd2, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0x2, 0x4) 2018/03/30 07:10:05 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e21, 0xffffffff00000001, @empty, 0xfffffffffffffffd}}}, &(0x7f0000000540)=0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000580)={r1, 0xe3, "9a2dfe01c1fee2552fe5cdc91369d6776ff421072779b158e319d645e1c941fe412ce8d197d8519551bf735d3b7f7858d4fd28cf8de4570788daf21e15b6aa732e9035c099f6ae5e54537783ecf1ea99062bac068075f8981cb68ef44049af3dcee8ba7b939de84f3e0eee1d2981155579429b25e4d4ec2eb581894f7b1850b7dd8b349e56677f5bc0a99e6d92f5e5cbd4d3f8cb85661f39c5f79a6a3b1d4c7d11510f24b21a29b8d9a880aaf3b69756547665b14aa3d36024036e40bbec53cd5b7b89cf3dffd93608c9662f69b7beb167c42e02b0abc6d5e26c059194c396702465b6"}, &(0x7f0000000680)=0xeb) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @remote}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000006c0)={r1, 0x3f}, &(0x7f0000000700)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={0x0, 0x100000000}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000001c0)={r3, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000280)=0x84) socket$packet(0x11, 0x3, 0x300) r5 = socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$bt_BT_POWER(0xffffffffffffffff, 0x112, 0x9, &(0x7f0000000800)=0xfffffffffffffc01, 0x1) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000000c0)={r4, 0x4}, &(0x7f0000000100)=0x8) syz_emit_ethernet(0x3e, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f0000000040)) socket$packet(0x11, 0x80000001, 0x300) 2018/03/30 07:10:05 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e21, 0xffffffff00000001, @empty, 0xfffffffffffffffd}}}, &(0x7f0000000540)=0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000580)={r1, 0xe3, "9a2dfe01c1fee2552fe5cdc91369d6776ff421072779b158e319d645e1c941fe412ce8d197d8519551bf735d3b7f7858d4fd28cf8de4570788daf21e15b6aa732e9035c099f6ae5e54537783ecf1ea99062bac068075f8981cb68ef44049af3dcee8ba7b939de84f3e0eee1d2981155579429b25e4d4ec2eb581894f7b1850b7dd8b349e56677f5bc0a99e6d92f5e5cbd4d3f8cb85661f39c5f79a6a3b1d4c7d11510f24b21a29b8d9a880aaf3b69756547665b14aa3d36024036e40bbec53cd5b7b89cf3dffd93608c9662f69b7beb167c42e02b0abc6d5e26c059194c396702465b6"}, &(0x7f0000000680)=0xeb) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @remote}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000006c0)={r1, 0x3f}, &(0x7f0000000700)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={0x0, 0x100000000}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000001c0)={r3, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000280)=0x84) socket$packet(0x11, 0x3, 0x300) r5 = socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$bt_BT_POWER(r5, 0x112, 0x9, &(0x7f0000000800), 0x1) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000000c0)={r4, 0x4}, &(0x7f0000000100)=0x8) syz_emit_ethernet(0x3e, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f0000000040)) socket$packet(0x11, 0x80000001, 0x300) 2018/03/30 07:10:05 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) syz_emit_ethernet(0x3e, &(0x7f0000000080)={@random="7bf4511d2e7a", @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)={0x0, 0x0, [0x3, 0x0, 0xb66]}) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000100)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000180)=""/23, 0x17}], 0x1, &(0x7f0000000200)=""/31, 0x1f, 0x5}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000340)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)=@getneigh={0x14, 0x1e, 0x300, 0x70bd2b, 0x25dfdbfb, {}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x8000}, 0x40000) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000440)) bind$pptp(r2, &(0x7f00000000c0)={0x18, 0x2, {0x3, @multicast2=0xe0000002}}, 0x1e) connect$inet6(r2, &(0x7f0000000380)={0xa, 0x4e20, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f00000003c0), &(0x7f0000000480)=0xfffffffffffffec8) 2018/03/30 07:10:05 executing program 2: r0 = socket(0x2, 0x3, 0x5) r1 = getpid() sendmsg$nl_netfilter(r0, &(0x7f0000001440)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8001000}, 0xc, &(0x7f0000001400)={&(0x7f0000000100)={0x12ec, 0xc, 0x9, 0x0, 0x70bd26, 0x25dfdbff, {0xe, 0x0, 0xa}, [@generic="580f8d8c561d34947237f158b5de77b9b8ae34c80fbe229faa7772796a3d3ec0db3852d3fd64e1ee7cbf6683896f69ee1ccfe4d1bd58d6c9dca205074bdc0630c06d427c96834ad7059e8ba2a6375ad311efc34f9c37d3091737506d00a072f022d8d5d25bace409123da0d91c7f49b41e3f36f5a5da5773b224a5cfd5b89d1fee81aa4c51ba37c863135f6aeb1d81e13f4a97", @generic="952c365a62797aaa716f78e30759ec9305839356c7ef4b5eb97a349d7ae14cbedc8f4b7eeb7c09bbc38f2598782988742a28dd1c54ece7dc122e562c03c12f03612345461f518cec775ee83e68c821d3d507538ceac4c4106a5b31f5da656953f1a5f141c6c7d1d2f300d813ee951cee4e038bb4cafaa6d6bc3e59539b16ebdcbeccfcf0472449419a3f554893950c75984671723a3b55d506571a0d26a35ee2c9da6b0738aef8a45274a60b1b3b14d2180a590e9a325c60bdfbebd5431af0998b3ede83767ad399f77d46b04efe99ed3665c1bb0b08704f8bade1f98dfcd3f8e9a25b9a3bdf12480c1ce46702cd2a4d4a8dc81383f224c7735192ca21fd9022300fd63489b4a0eafcc922bd38497ef9dc423172cee73280f826f3ef7b568dd2ab4f3a3946cca13e284f0941838a571bb723633684ac04eb18c8b2fe957010d1e725a550385ea02f30ec09376d30583da42e8d5fe27f75a6cc8db2dc439f10706f23536cec174ff4ed6a15b6a152eaebc9b867ecd24b3806891ffc589ac3f112a9e067d66e4c9e7a1a97a00561bd698d79553b50cce35f69c0f0d9621676f2f0e27770633342dce06dd198ec844514d743b4f20dc1f1f6c38f3c946942bbcd92cd602cafd127ba8df3160a78619938252efd75cfdb2c594b52b02c7b785dbcbb8de0dd33347646ae0f66e534cd8a60b4e66562c21ec54e7b3729ecc939c02501162730cd1acecf2bf834bfd446b780dbf935ae62d62febfbbe0eb8e60cd5805202f37981dfcf88a4701bfec9c1d70272dbbd8dda12634beaf2468e40372865ae8e6a4808065a65a20a064a5c4ae62a479a4a3905bb237b21117036a0aa5dfbee6adb88f0d95d2ae7164471b935303316f402791b5c3775086e21089097ed10c67b15365368dc06fb96aeb8748222371c3b87fdbcc25529b1a970c3a4c790c0cbb0bf9c5ba259cfd7c8a82f422a3749c8f735045b28f852473c9ec77252ee98067d34f5b9d593c3e9c4685083fe5faa1c955915f6aa77fe77cc4d69a58e4d76f6f12beebdf3256ef48aa7f9c01185d25501ff53176e894c4c0629740bd82b6c298f526c9b711769a1f0de3408044d923e0b7035ca00762e8d26e30902ee37510c19d8b825ddaac8e37904be07e4a5c3b6b8c4ae858a4f1e145252158bc594cfec143758c8ba24ab5707d7ae910d6276af3c577dcbfa2b21d8f49cd06b5adb085a57717fc2b95c0e78ea332d6fea2857d7309b4d56d70bde220d0934ec10c202de662e3cc0e7fd769e5878638b1bef09c8eade4cbb006cc71ec449ad4de493f31e41e0d8351a62855a9db3a831d51fcd65f93d1e7fda18ff9c647a8472e23ba8b8eb4ba1f07277ec3fb2525568c43cda62bee420c8040d994c08c0c1ea46f07253fdfd2f834348f2180e6d52cb62f8daf04c2d7cbaa0528f2ee4640a0f360375b5cc7163865a4b6aba1e9e16f951ec03afde815f2e8c67daf9de854776c3d2df5f9f382007f2bb0422a3305b6b9c265c7f0a8fa7945136f51a93a67f3764a160509795f7e3fcd0fe2e7b3786e2162649b65177f9768e09a0e380f3a0e75132638dd66d259799ca56190db3711722dbb6029006d356f1a458cc86a21a39456a7b5acbaa1c2c2660b04f3d0cd3f6c41334de9cf3094e2332e769e4e7b89ab4809d983232e75216650ed1240ea5f7330fda8d687ae69359958496cad454528ed00d3740812df8dc04ff15e0d534b9a216529dbb6566fd28e8805b61bae3ec56d5035577f53789a40b0830fbc134440c7d0caddbfab9f1d96df99b89d111195b23c38aafe8881e13702a57d613a7354780cb6dead0cd8b7eac93a659e51068e7e9f380e4d33b35c14f519f622f0846d66dee74b8b42fca7ef132d16f0dd6e9b8121d4eaaf84c9bb9bf2a7fc28c6690bc37f66250eaad656d481d0458ef435f0e8350d908be126b8ef7ab91c1b4fba534e3706ffe0c38250ec8577dfc17b55f4e73e7cfda482bb100ba87d1d044a9fede0821331e7a30a67c447403a15298988b93ff4916f5bcc473cf8aef409378c6fc2a2fdaefb0fee27d373e026ef57900d33c6a32ffe83d9fef670e6ecaf7433e7be6a83ed38ed80504bb270d1f15c2447ca5f5b8ccf7254dfa9e86d9d4c446fedb609eee34c3b137f56b2acc79a80e19d7009c4d8eb32fd3545ec7964e3103e7392889bcc8ce686337130c8fd25a868971f039b7b88cc140036bec46f8ae4ed5a5c14bb164059c3f425b9c5a5f231a4f3748c1ec72e83873127009413ec2d839e292036a7c26b3edee49ed0fe4cc9c9d9432edc3d4b37107b1d7023ba26fe9944b12332e5a68ed9ed269f18a16092bbf7713430fa71e132ae113eafaad58825286aaf3f15f81dd7de7f6d51a78507c0ea03f59b9c8165e2c777b73ef3a2835aebfd44951c10f6c4ace14b30ae3e07bc9f860b80647144898acd4514bb6df0c9cdb8a3efa38d23e2e4347339411e43189a9f64173e8efbbfe66b50a6419f20b8657b18391acd6464980e2076bc08d5ffa7e79f8d1201b15c79c043d4fdb1fa04228b28e05c874468969d9f4916aa28491b74660ca3ef5c644673629ed640614299fc38df41c1f8ae92884c74d00db9ba5aba917c3a79c8e404a4b8c981b946727cd43f59ce62cda11e00c0c93134fdc345da51db2530545c65d18a0c3228b02e41d5fa0d794a13ff0b3447e5b21b3d7d07e3e921702969dafee230853b91f50012d6688fcc4d7e8921b14e45a0884423b65a4f99eeaab1c963c127697a7dee0384697a1a9a4757ccb74947fccdf7e8744310fad5210d37afa4279a575bfdf86afac69cfb6127f3a566003514e636c3f5a10c359194364833fe9ca1904d9bbe21091cb2a5fed18963743dab8acb7b28b961a57fa9987689aba190ad148ff38535b25ae53e8811ffd93fedb07ac44541f737e93e48ded051336f07748be89aee1ff785f84335816fbcbff8e444902274a90ce947c5aec426c8588af5d9c1147da760649974c8658d383ac7517054029ad3f276991844f16ff2e6fa8a25bc51637155de662e580bb687cda6aa7721ea91573d45617596455e1435c9f8a770a70887d92caf0f71c9ed5df0b8b7d6777d36e874aef53fbe4fd4afb032555221de1bd24ce680e75c49d980ae02a215a64447c746b335b755d157c2da377cf223bc813d356643e08bbfd724d633303bb7eeb9efec3f07977d426aa1b6a4bfeffa6e5bec60503b4b99b20e26b35bee5915455ca834feb84f2764b440db2b7caf3d4ed604a6b63a8bca9f3b368cecd15b5287a014cbcddb49afdc9b7aa685026bd8b50f1fbfdbd8e1d602c34577e240c59a2ba388af6b9d36d23131561800af35e3c0eaea24152262930328ced67901b1d29704158f0fe1bb8689c1f7088eac4f324e16cd6f1b56e5af8969f690764390dfe49a8ee5cbdb0a0db47ffd0b303580c7932d2b437624b3378ee3f0ac724ed8b52a5153426aa8d9893aadf202a972399fcdffa3ccb408b3a27be0f2b0710b96972f9151ac9eb1a617a0a64f62381ee44e5672899d40c0bef169c06307221d3f1d612999112e87c409e58ac61716b87bddbcfedcb654cec3e4ebdb8c6304ea60683e821236afea19f64b8b71f7eab568d70358e111af1952868f217b9a13283a9715c31925a19b6b98f24eef5e17442d494ae2aaeb68c93c71a372018adb99e8a29cbab01be57d7d182e46b1d229829e51585cbca552019c085ba4b593c38b6ab10c7a5c8f93cebae92caeda6f739d81b557dcc670643e79cd766301e4b8f9608474454ea69d6435c5f0ccc90e15023c3bce049204ee1f109b7d612ff5ff74c5a33c3c3a149b4bc3776e573c7b925c0ffd22d1c1c7dbef614f1662e8b95429d64c2a91e22a55dc4db5027ed7fd3aa6b7e7fa90f72012bd19a1ce3863e60caf30deefadafdf0eb657044f7e062d0fc99dd615f902b5c03df98df7438b8eceed3fe904a5737bab847d03b99b9bceb8570c3e8410cef8b7974663cfdc397499f05bbd1ecaafa457567f23ee51fba307155be72842f88f7982271b602725129e530c1c032adee9e300368edc4538a64abb94570e791b005731072f1644fa0dc07297e3adf081bb5da128f0ccac8fe10062b8b987012112ca2f895a14533bc730dee019557ca8945bbdee4668f10986f724d2159393f52a8f7f4a38894634bb4eda9c57ef46a3fd9224e151ccc38920a53558969e26604f370ddec6a02d2db58d542ea7014850c1a99765eb010d6b6755935c2452f7f10d814b7bc71f090f5e30db86ac727986b30b1ccace11cb33a42b8d66c3fc1af125f3b1fde5f8401a786bd88eb827793b7d5ea9b7343be94634f1087cfdd8b86237746f26f8e4bc4c1cca4eee3bdfe5cd6dba5dbee71a1f3e61838e4eb22fa867f0651657d8f441592dc03632bd10b15427173d9c1ca6363e3bdb0a20b90adfe123b8b6e5226a68a83d80bb23c2d910afcafa612752aa983cd4c32959ab3c9f0230c4a027b8124836a3093b09de8ca036c2ae25b88ba8f3a1430b5e182b0c0068015d982f81b86a8bd520dfc76ec053afeaa7fc97787f3b185e3ddd2bf4b49bfc05ff2e2d4cf682574cbc0fe66500faa5f41df1e6fb757a8ca1530f098673c7c8c5002354ec4e12f22460b627d069a1ae9e71b7017c83e81724506d0744a1048e74d22bb8383f31c13318f130a300262f9c61c7396c3d24cbbcd46bc5b199e931175cbfe8cd9724a2aa5ec744a79fcad2c803c2243967bca976b38226e8ccc705d02ac40f8d2f7e054b10c45d3e6fdf7766a6bc1aa756fa7e58e75e1c48a61367245510cb836021b50d290af3355e7e5b9ca825baaebe062750949ce9b7e3a809676230d4f73ed40cd6d52ed67875ec33699733c4160a1dfb4db865223211853fa054d54128a2ce164fa6076a2b55daea5b0194170bc6f100c690b526c5e7eb63f71bbf1bbdbd7948d8d0c5b0d9f5464749a7281ef9e9766367bf74c97d66320d7023a75c0b5ea141cd7033286f031c6c1482ee69bddd5799e94932dbcb646ecc2e1dbbff8ab2c89365fefcc4f69b54f22099c37d850bc86266687187dec9607556aa409dd9896aea4910f312c709eabaeaaec2aaf9db029c084dbafb97af80c854037f893342771ada424a2ea952538a10fce5822158632220d87798594960f57b28a4a202e77172da31761633c1d190c5ce0c45077cb656b605a608dbfdc0b5dffbcf2eaf5afa12f1af82c8b99db105b3b51127ef066d45906523e10610dddc987fef1cb857633bbb83eb1232e375ac46ede0e1e75ee0f9e159d6c074fb36fea301f6c681647f2e9181c4880fd697a65e683301c645fa4e1c023a70fd6907771bf9dee0313220196ca2c943462dad04bb95ec22f50f0ff44d1b986e246f7b2dc9aca2701218693ccac900a1ac1f1449742aa5246ec5cb26c1332ae17992876af15ec710740763051e764ed698c97f648358914c0354160c3d581a89869ec2bfbb0df3aef90cdd26fcce659b55394e2f4a1b04fc1d2b599b6b47599edfade0c86c3cb51dc15319964b22192aa87f68fd67326200df37a33e47460727a02cf2f8ed85b6d9dc2c1f50b58d4a5d9896c088b9921ff8866c0470d673d66b958093812087c4ae476d1bb85654b25240d5984483548a9673b2c5cc23199033c8565a99f157a964520913ee12fc4d0c2ef356c396d8cc9584879bdfc32e6b7c7ba7efff089f4d3a30aa42d1233ae8a2e6e99c611e5fcde4ea4f2d6dd1d1c4fb54cb5d5d5980e704d5b3154f9a5485b3b3ff59c62f5dc3be4", @nested={0x14, 0x12, [@typed={0x8, 0x81, @pid=r1}, @typed={0x8, 0x33, @u32=0x1}]}, @typed={0x14, 0x51, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @generic="38c6070899ca30ad742a967b18c40a6b6703faa310fc4056c3cf60a9faee5cebf8a580c402a24a001622fba3a1989c58ffebcb9e7f408e4cfa7a7d04b9a3a11fc4f3a58de319ad7ed97b020a0a4eeb8279e7078e1fd296f248c392b533", @nested={0x10, 0x7e, [@typed={0x4, 0x8e}, @typed={0x8, 0x19, @ipv4=@loopback=0x7f000001}]}, @generic="93fc3f5a9e710680d9cb0e1086fd9f3c8f52909efa926cf65f76bf07eaa8d7f45f7250a2cbda3b429c72c40adefe336571beeb3b4b634d10d6c864c4d7ae8f1cce3f7deca67943b4a72ce63c6bd06997114fabefafdfcd816244522b631bab19207ffad212dd17398350ca8ec261ab62217f15dee36f5cae109aef32a13d76d8dd675e9f9df8285745d99abaaa8e2ff24de94f907c0c483f52989d9f57d618f70e14640141d7996e22a79557a0c9ff2b54985d2b18fa15029302e317c9ed3f64d9352b1737d781838f3d3afa0464f4469c3ef7cf45a92eb9b6", @generic="215b4f6040bde1b3b48a94f9125388e9498d2260caf722daec166e13323db391040ca6ea9f8958af4af2245df38d5c521336ce5f4c0eff0f892d4a61ed778dd005915674e169dcfca6852b8df6e7dc7f4ff710155a18cb5adbdee2b78c81e995c663637f8a96cb45c0939895b93e03902099e028200bc5e396458ebe4bec4c787b4dff2e68d33ee05be84c594bba8dcbe85f4e92d1e73978d103670c0c265a6fbbd59559ec4fedafa4f454588c5e3ee2097e5a922792b41374729036c89335cc0ea433774d8929452dde01247a3609cf3254ae17f477ac"]}, 0x12ec}, 0x1, 0x0, 0x0, 0x80}, 0x20000000) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000), &(0x7f0000000080)=0x4) sendto$inet(r0, &(0x7f0000000000), 0xfdc5, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/03/30 07:10:05 executing program 6: r0 = socket$inet(0x2, 0x802, 0x0) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) bind$inet6(r1, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x98) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000d6cf78)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr=0x1000000, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, {{@in=@multicast2=0xe0000002}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) getsockopt$inet6_buf(r2, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000001ffc)=0x90) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000000, &(0x7f0000f62fe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000180)=ANY=[@ANYBLOB="6e61740000000000000000000000000000000000000000004ad35c09000000000000000004000000000000000000000000000000000054f171c169810000000000000000000000bf501a529a955c864853fcc1a79c298d20dd1a60ba76b18906f6e8fef7f20ef644000000000000000000000000000e0000140000000000"], 0x1) ioctl$int_out(r0, 0x5460, &(0x7f0000000040)) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000080)={0x1, 'ifb0\x00', 0x4}, 0x18) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000380)={'nat\x00', 0x0, 0x3, 0xec, [], 0x8, &(0x7f0000000200)=[{}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000280)=""/236}, &(0x7f0000000400)=0x78) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000440)={'syzkaller1\x00', 0x0}) setsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000000480)={@loopback={0x0, 0x1}}, 0x14) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000bc0)=@broute={'broute\x00', 0x20, 0x2, 0x230, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000c40], 0x0, &(0x7f0000000000), &(0x7f0000000c40)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x11, 0x0, 0x6002, 'dummy0\x00', 'vlan0\x00', 'ip6gre0\x00', 'vcan0\x00', @empty, [0x0, 0x0, 0x0, 0x0, 0x0, 0xff], @empty, [], 0x70, 0xa0, 0xe8}, [@common=@AUDIT={'AUDIT\x00', 0x8}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x3}}}}, {{{0x1d, 0x0, 0x0, 'teql0\x00', "7643616e4a8700000000030000000001", 'vlan0\x00', 'ipddp0\x00', @random="56190635f233", [], @random="d238742a69de", [], 0x70, 0x70, 0xb8}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x3}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc}]}, 0x2a8) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000880)=@broute={'broute\x00', 0x20, 0x1, 0x150, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000700], 0x0, &(0x7f00000006c0), &(0x7f0000000700)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x1b, 0x0, 0x0, 'bcsf0\x00', 'teql0\x00', 'ip_vti0\x00', 'erspan0\x00', @empty, [], @random="c8992de4105a", [], 0x70, 0x70, 0xc0}}, @common=@LED={'LED\x00', 0x28, {{'syz1\x00'}}}}]}]}, 0x1c8) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000000c0)={'dummy0\x00', {0x2, 0x4e24, @broadcast=0xffffffff}}) 2018/03/30 07:10:05 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_buf(r0, 0x29, 0xd0, &(0x7f0000000040)=""/62, &(0x7f0000001ffc)=0xfffffe8d) sendto(r0, &(0x7f0000000100)="6cf05b170d4df61d908001cd95b1d4cdb508da2a3c805ee8424c71c187d001e2e653060e37f3af0ccb932b2f67a677cf8caab0b7862fe8f9dc23632cb1b7a92d818fbe664ca34e0e9c55922966f34a4d0a379278249b840ff4a62c70f7aacd3a92eafd0b916ab03cb8d292fd3957ee8fd43482332299c809993c3410e90911d7140be63e2da8449dc28d5c679277e3e3810a05a847935bc4fd6c7b1356e352c1b74eb5cd535f6b988d8b694458cded051e7575c98aca431cf737454bedb8faa60abc1bcf2bd0fdd8eb92323c24b9652f83e4e4e90ef02179724f294fe08c8d", 0xdf, 0x40001, &(0x7f0000000200)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x15}}, 0x1, 0x0, 0x3, 0x1}}, 0x80) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0x8001, @dev={0xfe, 0x80, [], 0xd}, 0x200}, {0xa, 0x4e21, 0x40, @local={0xfe, 0x80, [], 0xaa}, 0x7f}, 0x9, [0x8, 0x1, 0x2, 0x5, 0xfffffffffffffffd, 0x8001, 0xfdf, 0x81]}, 0x5c) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000280)=ANY=[@ANYBLOB="b943794427980401fd0000f52ee87a9f06002a49c7fc3ecc77003db0"], 0x6) 2018/03/30 07:10:05 executing program 4: socket$packet(0x11, 0x3, 0x300) syz_emit_ethernet(0x3e, &(0x7f0000000080)={@random="9df0067741f8", @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, @rand_addr}, &(0x7f00000003c0)=0x10, 0x800) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000400)={0x5, 0x7fff, 0x8, 0x100, 0x401, 0xffffffff, 0x1, 0x8001, 0x0}, &(0x7f0000000440)=0x20) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000480)={r1, @in6={{0xa, 0x4e20, 0xdef8, @loopback={0x0, 0x1}, 0x3a800000}}}, 0x84) 2018/03/30 07:10:05 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e21, 0xffffffff00000001, @empty, 0xfffffffffffffffd}}}, &(0x7f0000000540)=0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000580)={r1, 0xe3, "9a2dfe01c1fee2552fe5cdc91369d6776ff421072779b158e319d645e1c941fe412ce8d197d8519551bf735d3b7f7858d4fd28cf8de4570788daf21e15b6aa732e9035c099f6ae5e54537783ecf1ea99062bac068075f8981cb68ef44049af3dcee8ba7b939de84f3e0eee1d2981155579429b25e4d4ec2eb581894f7b1850b7dd8b349e56677f5bc0a99e6d92f5e5cbd4d3f8cb85661f39c5f79a6a3b1d4c7d11510f24b21a29b8d9a880aaf3b69756547665b14aa3d36024036e40bbec53cd5b7b89cf3dffd93608c9662f69b7beb167c42e02b0abc6d5e26c059194c396702465b6"}, &(0x7f0000000680)=0xeb) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @remote}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000006c0)={r1, 0x3f}, &(0x7f0000000700)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={0x0, 0x100000000}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000001c0)={r3, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000280)=0x84) socket$packet(0x11, 0x3, 0x300) r5 = socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$bt_BT_POWER(r5, 0x112, 0x9, &(0x7f0000000800), 0x1) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000000c0)={r4, 0x4}, &(0x7f0000000100)=0x8) syz_emit_ethernet(0x3e, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f0000000040)) socket$packet(0x11, 0x80000001, 0x300) 2018/03/30 07:10:05 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_netdev_private(r0, 0x89ff, &(0x7f0000000240)="3be7f7000ae39fcca5f626a9309e008a587152cce82b1653e6fbe1b93504df999301d2f1ada7bba41da61b01a8053cb1a769f6f2f01647b745daad2d0761c7e8889ff1bb7ebf8a0743f9a6b95b451bb905a10de8fbbbf8fcf44cc9952c645fd87a14a05e39181a8c5934fc79074ee6d7e3773f10d42300578395e3b20063ce64e5") syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000140)=0x1c, 0x80800) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000180), &(0x7f0000000200)=0x4) 2018/03/30 07:10:05 executing program 0: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) pwrite64(r0, &(0x7f0000000080)="4369eb1bf4ce7db4274b3207e49ee17795b82f6fa2206bde8dee98c8d840a05c8fefac8f636f9354e174b479fc95b6e744872373456b722f700acd53548fa3bbc96124bb7adf74dc6bd138c40b56cb144a25413bc7d57a810acbb7ba90830edbfdd0ba15ff5483fbd7", 0x69, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000480)=0x14) sendmsg$nl_route(r1, &(0x7f0000000580)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000540)={&(0x7f00000004c0)=@getlink={0x54, 0x12, 0xc, 0x70bd2c, 0x25dfdbfc, {0x0, 0x0, 0x0, r2, 0x0, 0x31200}, [@IFLA_AF_SPEC={0x18, 0x1a, [{0x4, 0x1c}, {0x4, 0x7}, {0x4, 0x1f}, {0x4, 0x1f}, {0x4, 0x1c}]}, @IFLA_IF_NETNSID={0x8, 0x2e, 0x100}, @IFLA_ADDRESS={0xc, 0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x12}}, @IFLA_LINK={0x8, 0x5, 0x100}]}, 0x54}, 0x1, 0x0, 0x0, 0x40}, 0x4044851) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000000100)={r1}) syz_emit_ethernet(0x1, &(0x7f0000000180)=ANY=[@ANYBLOB="0180c2000000aaaaaaaaaaaa08060001080006060001ab6e44f0f6bb02000000aaaaaaaaaabbac1414008603494e79cbd6ca370ba3677025c9a6c856fe0af59d9de21cce5547b32893c900f3c20f359965d9481c2fc82763da7361e8988a97b106e7160b727b1c06eb4002241a3b524d307bdc4577534ce02bc761b57b5e6f6a4610db1186400cde582809f94daf4a64b54b7b25900dfa57881e8b4bf99458fe6ad64674dfd113c3a643b7b8528a0886aae95c9e926f20c04a748b53929e956456332d80eb7505532864674c1a6e06e170cff1e9c5a9c91f0c891e04cedb77ca70a6b257746e5d"], &(0x7f0000000040)) r3 = socket(0xa, 0x805, 0x50) setsockopt$RDS_FREE_MR(r3, 0x114, 0x3, &(0x7f0000000000)={{0x100, 0x9}, 0x40}, 0x10) 2018/03/30 07:10:05 executing program 7: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0xfffffffffffffe7e) listen(r0, 0x40000000000005) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha512\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000000)="af4c555d0679bc0fa85739829ed9d0abef2dd6306d2314d1d970f60d1073e9339cb136578c05d39bbb5693c31344e224017505008c50c785011d0c8c21440fcaaa300cef07976007ad4445099988aca9e22ab6f912262890583ddb7c2a9b55199d880b11165d915836a04d55a39c967bd1de9f02fe77a918c504bed681adfc0e9c37a64387639fdf53c300e2c35e570837f533d26496a7cca844786e851d310e5b5d52feac008039b787c005050678c93a01dbed05e7", 0xb6) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00000000c0)={0x2}, 0x4) connect$inet6(r2, &(0x7f0000001c80)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) socketpair$inet(0x2, 0x80805, 0x4, &(0x7f0000000180)) r3 = accept4(r0, &(0x7f0000000000)=@nfc_llcp, &(0x7f0000000080)=0x80, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f00000001c0)={'tunl0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000000200)={@mcast1={0xff, 0x1, [], 0x1}, 0x54, r4}) sendmsg(r3, &(0x7f0000000680)={&(0x7f0000000700)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="000100c100000000000000000000000000"], 0x11}, 0x0) 2018/03/30 07:10:05 executing program 5: r0 = socket$inet6(0xa, 0x40000000003, 0xfd) connect$inet6(r0, &(0x7f000052f000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000c9af18)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x6}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, {0x0, 0x0, 0x0, 0x3}, 0x0, 0x4, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x3c}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x8001}}, 0xe8) sendmsg(r0, &(0x7f00000024c0)={0x0, 0x0, &(0x7f0000002400)}, 0x0) 2018/03/30 07:10:05 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e21, 0xffffffff00000001, @empty, 0xfffffffffffffffd}}}, &(0x7f0000000540)=0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000580)={r1, 0xe3, "9a2dfe01c1fee2552fe5cdc91369d6776ff421072779b158e319d645e1c941fe412ce8d197d8519551bf735d3b7f7858d4fd28cf8de4570788daf21e15b6aa732e9035c099f6ae5e54537783ecf1ea99062bac068075f8981cb68ef44049af3dcee8ba7b939de84f3e0eee1d2981155579429b25e4d4ec2eb581894f7b1850b7dd8b349e56677f5bc0a99e6d92f5e5cbd4d3f8cb85661f39c5f79a6a3b1d4c7d11510f24b21a29b8d9a880aaf3b69756547665b14aa3d36024036e40bbec53cd5b7b89cf3dffd93608c9662f69b7beb167c42e02b0abc6d5e26c059194c396702465b6"}, &(0x7f0000000680)=0xeb) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @remote}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000006c0)={r1, 0x3f}, &(0x7f0000000700)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={0x0, 0x100000000}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000001c0)={r3, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000280)=0x84) socket$packet(0x11, 0x3, 0x300) r5 = socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$bt_BT_POWER(r5, 0x112, 0x9, &(0x7f0000000800), 0x1) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000000c0)={r4, 0x4}, &(0x7f0000000100)=0x8) syz_emit_ethernet(0x3e, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f0000000040)) socket$packet(0x11, 0x80000001, 0x300) 2018/03/30 07:10:05 executing program 2: r0 = socket(0x2, 0x3, 0x3) sendto$inet(r0, &(0x7f0000000000), 0xfdc5, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={'ip6_vti0\x00', {0x4, 0xd63, 0x53eb, "305a2bcd59e8", 0x6}}) 2018/03/30 07:10:05 executing program 4: r0 = accept4$packet(0xffffffffffffff9c, &(0x7f0000002400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000002440)=0x14, 0x800) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002480)) socket$packet(0x11, 0x3, 0x300) syz_emit_ethernet(0x3e, &(0x7f0000000080)=ANY=[@ANYBLOB="9df0068c41f8aaaaaaaaaa0086dd5afda09c00080000fe800300000000000000000000000000089078"], &(0x7f0000000040)) syz_emit_ethernet(0x2310, &(0x7f00000000c0)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x11}, @link_local={0x1, 0x80, 0xc2}, [{[], {0x8100, 0x8, 0x5, 0x1}}], {@ipv6={0x86dd, {0x7, 0x6, "597316", 0x22d6, 0x9d, 0x1, @remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0xf}, {[@srh={0x3c, 0x4, 0x4, 0x2, 0xffffffff, 0x400, 0x101, [@empty, @ipv4={[], [0xff, 0xff]}]}, @fragment={0xbe, 0x0, 0x5401f385, 0x9, 0x0, 0xa67, 0x65}, @routing={0x4, 0x8, 0xddf3847365af52d2, 0x3f, 0x0, [@dev={0xfe, 0x80, [], 0x18}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @loopback={0x0, 0x1}]}, @hopopts={0x2e, 0x11, [], [@padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @generic={0x8, 0x6b, "dec14649949e755815688acf9cd28db32ac27146e7532da9434750cb117c6601b0706b1ca992018f466ed84000a1162fe302c20dfb6154e795d08ad0298496dc86a62cb1727282cb4b01075d56f590a1bd93c35d4ffba9ebea2eec9a9f4a1526c0880227ccc802ce1c63cd"}, @enc_lim={0x4, 0x1, 0x9}, @padn={0x1, 0x2, [0x0, 0x0]}, @calipso={0x7, 0x10, {0x4, 0x2, 0x7, 0x7, [0xabd]}}]}, @dstopts={0x0, 0x5, [], [@pad1={0x0, 0x1}, @hao={0xc9, 0x10, @mcast2={0xff, 0x2, [], 0x1}}, @enc_lim={0x4, 0x1, 0x401}, @hao={0xc9, 0x10, @remote={0xfe, 0x80, [], 0xbb}}, @ra={0x5, 0x2, 0x8}]}, @routing={0x0, 0xa, 0x1, 0x8, 0x0, [@remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0x15}, @empty, @local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}]}], @gre={{0x0, 0x0, 0x1, 0x400, 0x0, 0x6, 0x0, 0x1, 0x880b, 0x8a, 0x2, [0x2328], "58a43f0aa594cf4acfc477934868ec3dab31bf5683ab038a8faa1afe5fabac0a9cb4e5c309bd9402f337704ab9f2aad4b8499be51fa1777af6eb315c2ab4801e17e9ef4f28654c4aea85bd51ac5623d0243b5842cf80a8b85c3fb1c4dd2b5e088e9502d5dd4ce00abdbf4fc0d42ae4b0e9875bc0bebf2060499aa9e752e47ee4cddf45ca8a7a72131e93"}, {0x8, 0x0, 0x6, 0xd285, 0x0, 0x0, 0x800, [], "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{0x80, 0x0, 0x8000000000, 0x20, 0x0, 0x0, 0x86dd, [0xffffffff00000000], "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{0x8, 0x88be, 0x0, {{0xc, 0x1, 0x9, 0x1ff, 0x8001, 0x800, 0x2, 0x5}, 0x1, 0x100000000}}, {0x8, 0x22eb, 0x1, {{0x81, 0x2, 0x5, 0x1, 0x6, 0x1, 0xfffffffffffffff8, 0x3}, 0x2, 0x9, 0x9, 0x5, 0x2, 0x2, 0xff, 0x68ad, 0xf7, 0x1}}, {0x8, 0x6558, 0x3, "fbba849a30c89d14d1f4e5349fe38768ebd64b43e182db75592f82dcbaec51c289808aaaabf2efaf834fdaf5c0d2ce3972a0bf3129f7f23fcce62fab7571f4ada3327fe9928b9a98b9262e55c5a227a20d63d3185b8bf4bf50fcfc1de403f91c0f9baa74"}}}}}}}, &(0x7f0000000000)={0x0, 0x4, [0x443, 0x86a, 0xf6b, 0x746]}) 2018/03/30 07:10:05 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e21, 0xffffffff00000001, @empty, 0xfffffffffffffffd}}}, &(0x7f0000000540)=0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000580)={r1, 0xe3, "9a2dfe01c1fee2552fe5cdc91369d6776ff421072779b158e319d645e1c941fe412ce8d197d8519551bf735d3b7f7858d4fd28cf8de4570788daf21e15b6aa732e9035c099f6ae5e54537783ecf1ea99062bac068075f8981cb68ef44049af3dcee8ba7b939de84f3e0eee1d2981155579429b25e4d4ec2eb581894f7b1850b7dd8b349e56677f5bc0a99e6d92f5e5cbd4d3f8cb85661f39c5f79a6a3b1d4c7d11510f24b21a29b8d9a880aaf3b69756547665b14aa3d36024036e40bbec53cd5b7b89cf3dffd93608c9662f69b7beb167c42e02b0abc6d5e26c059194c396702465b6"}, &(0x7f0000000680)=0xeb) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @remote}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000006c0)={r1, 0x3f}, &(0x7f0000000700)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={0x0, 0x100000000}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000001c0)={r3, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000280)=0x84) socket$packet(0x11, 0x3, 0x300) r5 = socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$bt_BT_POWER(r5, 0x112, 0x9, &(0x7f0000000800)=0xfffffffffffffc01, 0x1) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000000c0)={r4, 0x4}, &(0x7f0000000100)=0x8) syz_emit_ethernet(0x3e, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f0000000040)) socket$packet(0x11, 0x80000001, 0x300) 2018/03/30 07:10:05 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r0}) connect$ipx(r1, &(0x7f0000000080)={0x4, 0x40, 0x1000000000000001, "c1b12be9624d"}, 0x10) 2018/03/30 07:10:05 executing program 6: r0 = socket$inet(0x2, 0x802, 0x0) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) bind$inet6(r1, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x98) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000d6cf78)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr=0x1000000, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, {{@in=@multicast2=0xe0000002}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) getsockopt$inet6_buf(r2, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000001ffc)=0x90) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000000, &(0x7f0000f62fe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000180)=ANY=[@ANYBLOB="6e61740000000000000000000000000000000000000000004ad35c09000000000000000004000000000000000000000000000000000054f171c169810000000000000000000000bf501a529a955c864853fcc1a79c298d20dd1a60ba76b18906f6e8fef7f20ef644000000000000000000000000000e0000140000000000"], 0x1) ioctl$int_out(r0, 0x5460, &(0x7f0000000040)) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000080)={0x1, 'ifb0\x00', 0x4}, 0x18) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000380)={'nat\x00', 0x0, 0x3, 0xec, [], 0x8, &(0x7f0000000200)=[{}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000280)=""/236}, &(0x7f0000000400)=0x78) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000440)={'syzkaller1\x00', 0x0}) setsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000000480)={@loopback={0x0, 0x1}}, 0x14) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000bc0)=@broute={'broute\x00', 0x20, 0x2, 0x230, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000c40], 0x0, &(0x7f0000000000), &(0x7f0000000c40)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x11, 0x0, 0x6002, 'dummy0\x00', 'vlan0\x00', 'ip6gre0\x00', 'vcan0\x00', @empty, [0x0, 0x0, 0x0, 0x0, 0x0, 0xff], @empty, [], 0x70, 0xa0, 0xe8}, [@common=@AUDIT={'AUDIT\x00', 0x8}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x3}}}}, {{{0x1d, 0x0, 0x0, 'teql0\x00', "7643616e4a8700000000030000000001", 'vlan0\x00', 'ipddp0\x00', @random="56190635f233", [], @random="d238742a69de", [], 0x70, 0x70, 0xb8}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x3}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc}]}, 0x2a8) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000880)=@broute={'broute\x00', 0x20, 0x1, 0x150, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000700], 0x0, &(0x7f00000006c0), &(0x7f0000000700)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x1b, 0x0, 0x0, 'bcsf0\x00', 'teql0\x00', 'ip_vti0\x00', 'erspan0\x00', @empty, [], @random="c8992de4105a", [], 0x70, 0x70, 0xc0}}, @common=@LED={'LED\x00', 0x28, {{'syz1\x00'}}}}]}]}, 0x1c8) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000000c0)={'dummy0\x00', {0x2, 0x4e24, @broadcast=0xffffffff}}) 2018/03/30 07:10:05 executing program 7: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000380)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha512\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000000)="af4c555d0679bc0fa85739829ed9d0abef2dd6306d2314d1d970f60d1073e9339cb136578c05d39bbb5693c31344e224017505008c50c785011d0c8c21440fcaaa300cef07976007ad4445099988aca9e22ab6f912262890583ddb7c2a9b55199d880b11165d915836a04d55a39c967bd1de9f02fe77a918c504bed681adfc0e9c37a64387639fdf53c300e2c35e570837f533d26496a7cca844786e851d310e5b5d52feac008039b787c005050678c93a01dbed05e7", 0xb6) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00000000c0)={0x2}, 0x4) connect$inet6(r2, &(0x7f0000001c80)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) socketpair$inet(0x2, 0x80805, 0x4, &(0x7f0000000180)={0xffffffffffffffff}) r4 = accept(r3, &(0x7f0000000280)=@can, &(0x7f0000000300)=0x80) connect$netrom(r4, &(0x7f0000000340)=@ax25={0x3, {"2f16c8a5fd6bb6"}, 0x10001}, 0x10) r5 = accept4(r0, &(0x7f0000000000)=@nfc_llcp, &(0x7f0000000080)=0x80, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r5, 0x8933, &(0x7f00000001c0)={'tunl0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r5, 0x8918, &(0x7f0000000200)={@mcast1={0xff, 0x1, [], 0x1}, 0x54, r6}) sendmsg(r5, &(0x7f0000000680)={&(0x7f0000000700)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="0001042acfe00000000000000000000000"], 0x11}, 0x0) 2018/03/30 07:10:05 executing program 0: pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000480)=0x14) sendmsg$nl_route(r0, &(0x7f0000000580)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000540)={&(0x7f00000004c0)=@getlink={0x54, 0x12, 0xc, 0x70bd2c, 0x25dfdbfc, {0x0, 0x0, 0x0, r1, 0x0, 0x31200}, [@IFLA_AF_SPEC={0x18, 0x1a, [{0x4, 0x1c}, {0x4, 0x7}, {0x4, 0x1f}, {0x4, 0x1f}, {0x4, 0x1c}]}, @IFLA_IF_NETNSID={0x8, 0x2e, 0x100}, @IFLA_ADDRESS={0xc, 0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x12}}, @IFLA_LINK={0x8, 0x5, 0x100}]}, 0x54}, 0x1, 0x0, 0x0, 0x40}, 0x4044851) syz_emit_ethernet(0x1, &(0x7f0000000180)=ANY=[@ANYBLOB="0180c2000000aaaaaaaaaaaa08060001080006060001ab6e44f0f6bb02000000aaaaaaaaaabbac1414008603494e79cbd6ca370ba3677025c9a6c856fe0af59d9de21cce5547b32893c900f3c20f359965d9481c2fc82763da7361e8988a97b106e7160b727b1c06eb4002241a3b524d307bdc4577534ce02bc761b57b5e6f6a4610db1186400cde582809f94daf4a64b54b7b25900dfa57881e8b4bf99458fe6ad64674dfd113c3a643b7b8528a0886aae95c9e926f20c04a748b53929e956456332d80eb7505532864674c1a6e06e170cff1e9c5a9c91f0c891e04cedb77ca70a6b257746e5d"], &(0x7f0000000040)) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'\x00', r1}) r2 = socket(0xa, 0x805, 0x50) setsockopt$RDS_FREE_MR(r2, 0x114, 0x3, &(0x7f0000000000)={{0x100, 0x9}, 0x40}, 0x10) 2018/03/30 07:10:05 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000080)={'vlan0\x00', 0x2}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000000000)=0xa0, 0x4) unshare(0x2000000) getsockopt$inet_buf(r0, 0x0, 0x62, &(0x7f000000f000)=""/30, &(0x7f000044e000)=0x1e) 2018/03/30 07:10:05 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e21, 0xffffffff00000001, @empty, 0xfffffffffffffffd}}}, &(0x7f0000000540)=0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000580)={r1, 0xe3, "9a2dfe01c1fee2552fe5cdc91369d6776ff421072779b158e319d645e1c941fe412ce8d197d8519551bf735d3b7f7858d4fd28cf8de4570788daf21e15b6aa732e9035c099f6ae5e54537783ecf1ea99062bac068075f8981cb68ef44049af3dcee8ba7b939de84f3e0eee1d2981155579429b25e4d4ec2eb581894f7b1850b7dd8b349e56677f5bc0a99e6d92f5e5cbd4d3f8cb85661f39c5f79a6a3b1d4c7d11510f24b21a29b8d9a880aaf3b69756547665b14aa3d36024036e40bbec53cd5b7b89cf3dffd93608c9662f69b7beb167c42e02b0abc6d5e26c059194c396702465b6"}, &(0x7f0000000680)=0xeb) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @remote}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000006c0)={r1, 0x3f}, &(0x7f0000000700)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={0x0, 0x100000000}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000001c0)={r3, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000280)=0x84) socket$packet(0x11, 0x3, 0x300) r5 = socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$bt_BT_POWER(r5, 0x112, 0x9, &(0x7f0000000800)=0xfffffffffffffc01, 0x1) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000000c0)={r4, 0x4}, &(0x7f0000000100)=0x8) syz_emit_ethernet(0x3e, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f0000000040)) socket$packet(0x11, 0x80000001, 0x300) 2018/03/30 07:10:05 executing program 2: r0 = socket(0x2, 0x3, 0x5) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000080)=[@in6={0xa, 0x4e20, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0xd8}, @in6={0xa, 0x4e20, 0x7fffffff, @empty, 0x3f}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x48) sendto$inet(r0, &(0x7f0000000000), 0xfdc5, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/03/30 07:10:05 executing program 3: socket$packet(0x11, 0x3, 0x300) syz_emit_ethernet(0x3e, &(0x7f00000001c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa00865e6050a09c00080000fe8000000000000000000000000000bbfe8000000000000000000000000000aa0000000000089078"], &(0x7f0000000040)) 2018/03/30 07:10:05 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000000000)={0x5, 0x3, 0x40, 0xfffffffffffffffe, 0x4, 0x800}) syz_emit_ethernet(0x3e, &(0x7f0000000080)={@random="9df0067741f8", @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/03/30 07:10:05 executing program 5: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000000c0)={{{@in, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in6=@mcast1}}, &(0x7f00000001c0)=0xfffffffffffffec9) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000013c0)={'dummy0\x00', r1}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={r0}) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r3, 0x114, 0xa, &(0x7f0000000200)=ANY=[@ANYBLOB="63f9a158bdfe156e05cbc185bbcde6a0a161ce6ef6e7a185c6b5e88a0000002ccc56509df460e2539f9f"], 0x2) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000000080)={0x0, 0x7fff}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000280)={r4, 0x1}, &(0x7f00000002c0)=0x8) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000440), &(0x7f0000000480)=0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x89a2, &(0x7f0000000000)={'bridge0\x00', r2}) recvfrom(r0, &(0x7f0000000300)=""/160, 0xa0, 0x0, &(0x7f00000003c0)=@in={0x2, 0x4e21, @broadcast=0xffffffff}, 0x80) 2018/03/30 07:10:05 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e21, 0xffffffff00000001, @empty, 0xfffffffffffffffd}}}, &(0x7f0000000540)=0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000580)={r1, 0xe3, "9a2dfe01c1fee2552fe5cdc91369d6776ff421072779b158e319d645e1c941fe412ce8d197d8519551bf735d3b7f7858d4fd28cf8de4570788daf21e15b6aa732e9035c099f6ae5e54537783ecf1ea99062bac068075f8981cb68ef44049af3dcee8ba7b939de84f3e0eee1d2981155579429b25e4d4ec2eb581894f7b1850b7dd8b349e56677f5bc0a99e6d92f5e5cbd4d3f8cb85661f39c5f79a6a3b1d4c7d11510f24b21a29b8d9a880aaf3b69756547665b14aa3d36024036e40bbec53cd5b7b89cf3dffd93608c9662f69b7beb167c42e02b0abc6d5e26c059194c396702465b6"}, &(0x7f0000000680)=0xeb) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @remote}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000006c0)={r1, 0x3f}, &(0x7f0000000700)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={0x0, 0x100000000}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000001c0)={r3, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000280)=0x84) socket$packet(0x11, 0x3, 0x300) r5 = socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$bt_BT_POWER(r5, 0x112, 0x9, &(0x7f0000000800)=0xfffffffffffffc01, 0x1) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000000c0)={r4, 0x4}, &(0x7f0000000100)=0x8) syz_emit_ethernet(0x3e, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f0000000040)) socket$packet(0x11, 0x80000001, 0x300) 2018/03/30 07:10:05 executing program 2: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000140)=0x3, 0x4) r1 = socket(0x2, 0x3, 0x5) sendto$inet(r1, &(0x7f0000000000), 0xfdc5, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/03/30 07:10:05 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_netdev_private(r0, 0x89fe, &(0x7f0000000000)="c39d4b16b9647f9056702bf23ee8bf65b4fe59bbd0a2d3838517dde94389f3ae576132cb34e889742a820c2d37cc52c3fdcd1c972640b7ba8528c0b4b0") syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/03/30 07:10:05 executing program 6: r0 = socket$inet(0x2, 0x802, 0x0) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) bind$inet6(r1, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x98) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000d6cf78)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr=0x1000000, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, {{@in=@multicast2=0xe0000002}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) getsockopt$inet6_buf(r2, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000001ffc)=0x90) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000000, &(0x7f0000f62fe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000180)=ANY=[@ANYBLOB="6e61740000000000000000000000000000000000000000004ad35c09000000000000000004000000000000000000000000000000000054f171c169810000000000000000000000bf501a529a955c864853fcc1a79c298d20dd1a60ba76b18906f6e8fef7f20ef644000000000000000000000000000e0000140000000000"], 0x1) ioctl$int_out(r0, 0x5460, &(0x7f0000000040)) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000080)={0x1, 'ifb0\x00', 0x4}, 0x18) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000380)={'nat\x00', 0x0, 0x3, 0xec, [], 0x8, &(0x7f0000000200)=[{}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000280)=""/236}, &(0x7f0000000400)=0x78) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000440)={'syzkaller1\x00', 0x0}) setsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000000480)={@loopback={0x0, 0x1}}, 0x14) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000bc0)=@broute={'broute\x00', 0x20, 0x2, 0x230, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000c40], 0x0, &(0x7f0000000000), &(0x7f0000000c40)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x11, 0x0, 0x6002, 'dummy0\x00', 'vlan0\x00', 'ip6gre0\x00', 'vcan0\x00', @empty, [0x0, 0x0, 0x0, 0x0, 0x0, 0xff], @empty, [], 0x70, 0xa0, 0xe8}, [@common=@AUDIT={'AUDIT\x00', 0x8}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x3}}}}, {{{0x1d, 0x0, 0x0, 'teql0\x00', "7643616e4a8700000000030000000001", 'vlan0\x00', 'ipddp0\x00', @random="56190635f233", [], @random="d238742a69de", [], 0x70, 0x70, 0xb8}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x3}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc}]}, 0x2a8) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000880)=@broute={'broute\x00', 0x20, 0x1, 0x150, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000700], 0x0, &(0x7f00000006c0), &(0x7f0000000700)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x1b, 0x0, 0x0, 'bcsf0\x00', 'teql0\x00', 'ip_vti0\x00', 'erspan0\x00', @empty, [], @random="c8992de4105a", [], 0x70, 0x70, 0xc0}}, @common=@LED={'LED\x00', 0x28, {{'syz1\x00'}}}}]}]}, 0x1c8) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000000c0)={'dummy0\x00', {0x2, 0x4e24, @broadcast=0xffffffff}}) 2018/03/30 07:10:05 executing program 7: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000000)="af4c555d0679bc0fa85739829ed9d0abef2dd6306d2314d1d970f60d1073e9339cb136578c05d39bbb5693c31344e224017505008c50c785011d0c8c21440fcaaa300cef07976007ad4445099988aca9e22ab6f912262890583ddb7c2a9b55199d880b11165d915836a04d55a39c967bd1de9f02fe77a918c504bed681adfc0e9c37a64387639fdf53c300e2c35e570837f533d26496a7cca844786e851d310e5b5d52feac008039b787c005050678c93a01dbed05e7", 0xb6) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00000000c0)={0x2}, 0x4) connect$inet6(r2, &(0x7f0000001c80)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) socketpair$inet(0x2, 0x80805, 0x4, &(0x7f0000000180)) r3 = accept4(r0, &(0x7f0000000000)=@nfc_llcp, &(0x7f0000000080)=0x80, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f00000001c0)={'tunl0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000000200)={@mcast1={0xff, 0x1, [], 0x1}, 0x54, r4}) sendmsg(r3, &(0x7f0000000680)={&(0x7f0000000700)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="000100c100000000000000000000000000"], 0x11}, 0x0) 2018/03/30 07:10:05 executing program 0: pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000480)=0x14) sendmsg$nl_route(r0, &(0x7f0000000580)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000540)={&(0x7f00000004c0)=@getlink={0x54, 0x12, 0xc, 0x70bd2c, 0x25dfdbfc, {0x0, 0x0, 0x0, r1, 0x0, 0x31200}, [@IFLA_AF_SPEC={0x18, 0x1a, [{0x4, 0x1c}, {0x4, 0x7}, {0x4, 0x1f}, {0x4, 0x1f}, {0x4, 0x1c}]}, @IFLA_IF_NETNSID={0x8, 0x2e, 0x100}, @IFLA_ADDRESS={0xc, 0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x12}}, @IFLA_LINK={0x8, 0x5, 0x100}]}, 0x54}, 0x1, 0x0, 0x0, 0x40}, 0x4044851) syz_emit_ethernet(0x1, &(0x7f0000000180)=ANY=[@ANYBLOB="0180c2000000aaaaaaaaaaaa08060001080006060001ab6e44f0f6bb02000000aaaaaaaaaabbac1414008603494e79cbd6ca370ba3677025c9a6c856fe0af59d9de21cce5547b32893c900f3c20f359965d9481c2fc82763da7361e8988a97b106e7160b727b1c06eb4002241a3b524d307bdc4577534ce02bc761b57b5e6f6a4610db1186400cde582809f94daf4a64b54b7b25900dfa57881e8b4bf99458fe6ad64674dfd113c3a643b7b8528a0886aae95c9e926f20c04a748b53929e956456332d80eb7505532864674c1a6e06e170cff1e9c5a9c91f0c891e04cedb77ca70a6b257746e5d"], &(0x7f0000000040)) r2 = socket(0xa, 0x805, 0x50) setsockopt$RDS_FREE_MR(r2, 0x114, 0x3, &(0x7f0000000000)={{0x100, 0x9}, 0x40}, 0x10) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f0000000080)) 2018/03/30 07:10:05 executing program 3: socket$packet(0x11, 0x3, 0x300) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000001c0)={0xffffffffffffffff}) bind$inet6(r0, &(0x7f0000000200)={0xa, 0x4e24, 0xf06d, @local={0xfe, 0x80, [], 0xaa}, 0x3}, 0x1c) syz_emit_ethernet(0xffffffffffffff30, &(0x7f0000000240)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa0081002c0086dd6050a09c00000000000000000000000000bbfe8000000000000000000000000000aa00000000000890780000000000002829c59018415aa88faa85d04bd8a5236a480b0e51fb4e2511bfe360deb68dbed10745c9042436fae918d80e2b94076db3b40cea0e55d0c1b36175161e617474fc6689247caff82c7d41680949ea2a4179e372caeeec2d2c4bccff36fffc689eb070a21944720a6c1b8a1250d7590fa40f0a50de75322e8eb289b9ff1db9a28c28f42f7a8c7d5060ee51767eb4"], &(0x7f0000000040)={0x0, 0x0, [0x0, 0x0, 0x0, 0xf3]}) r1 = socket$inet6(0xa, 0x800, 0x80400000005) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f00000000c0)={'ah\x00'}, &(0x7f0000000100)=0x1e) socketpair(0xf, 0x3, 0xffffffffffffd289, &(0x7f0000000140)={0xffffffffffffffff}) getsockopt$ARPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x63, &(0x7f0000000180)={'icmp6\x00'}, &(0x7f0000000340)=0x1e) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f0000000000)={'HL\x00'}, &(0x7f0000000080)=0x1e) 2018/03/30 07:10:05 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e21, 0xffffffff00000001, @empty, 0xfffffffffffffffd}}}, &(0x7f0000000540)=0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000580)={r1, 0xe3, "9a2dfe01c1fee2552fe5cdc91369d6776ff421072779b158e319d645e1c941fe412ce8d197d8519551bf735d3b7f7858d4fd28cf8de4570788daf21e15b6aa732e9035c099f6ae5e54537783ecf1ea99062bac068075f8981cb68ef44049af3dcee8ba7b939de84f3e0eee1d2981155579429b25e4d4ec2eb581894f7b1850b7dd8b349e56677f5bc0a99e6d92f5e5cbd4d3f8cb85661f39c5f79a6a3b1d4c7d11510f24b21a29b8d9a880aaf3b69756547665b14aa3d36024036e40bbec53cd5b7b89cf3dffd93608c9662f69b7beb167c42e02b0abc6d5e26c059194c396702465b6"}, &(0x7f0000000680)=0xeb) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @remote}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000006c0)={r1, 0x3f}, &(0x7f0000000700)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={0x0, 0x100000000}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000001c0)={r3, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000280)=0x84) socket$packet(0x11, 0x3, 0x300) r5 = socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$bt_BT_POWER(r5, 0x112, 0x9, &(0x7f0000000800)=0xfffffffffffffc01, 0x1) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000000c0)={0x0, 0x4}, &(0x7f0000000100)=0x8) syz_emit_ethernet(0x3e, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f0000000040)) socket$packet(0x11, 0x80000001, 0x300) 2018/03/30 07:10:05 executing program 4: socketpair(0x1, 0xa, 0x6, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)=@mpls_newroute={0x3c, 0x18, 0x200, 0x70bd27, 0x25dfdbfc, {0x1c, 0x0, 0x10, 0x7ff, 0xff, 0x4, 0xc8, 0xf, 0x100}, [@RTA_TTL_PROPAGATE={0x8, 0x1a, 0x66}, @RTA_DST={0x10, 0x1, [{0x2db3, 0x7, 0x7, 0x1}, {0x3, 0x40, 0x3, 0x80}, {0x8, 0x3, 0x0, 0x7ff}]}, @RTA_TTL_PROPAGATE={0x8, 0x1a, 0x100}]}, 0x3c}, 0x1, 0x0, 0x0, 0x24000000}, 0x8800) r1 = socket$packet(0x11, 0x5, 0x300) syz_emit_ethernet(0x3e, &(0x7f0000000100)=ANY=[@ANYBLOB="9df006aa2d4ef69ffe8c703f9841f8aa89aaaaaa0086dd6050a09c00080000fe8000000000000000000000000000bbfea200000000000000000035fb950e3a3e8517c6f534680000a8506f67"], &(0x7f0000000040)) socket$nl_route(0x10, 0x3, 0x0) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000), &(0x7f00000000c0)=0x4) 2018/03/30 07:10:05 executing program 6: r0 = socket$inet(0x2, 0x802, 0x0) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) bind$inet6(r1, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x98) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000d6cf78)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr=0x1000000, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, {{@in=@multicast2=0xe0000002}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) getsockopt$inet6_buf(r2, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000001ffc)=0x90) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000000, &(0x7f0000f62fe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000180)=ANY=[@ANYBLOB="6e61740000000000000000000000000000000000000000004ad35c09000000000000000004000000000000000000000000000000000054f171c169810000000000000000000000bf501a529a955c864853fcc1a79c298d20dd1a60ba76b18906f6e8fef7f20ef644000000000000000000000000000e0000140000000000"], 0x1) ioctl$int_out(r0, 0x5460, &(0x7f0000000040)) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000080)={0x1, 'ifb0\x00', 0x4}, 0x18) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000380)={'nat\x00', 0x0, 0x3, 0xec, [], 0x8, &(0x7f0000000200)=[{}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000280)=""/236}, &(0x7f0000000400)=0x78) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000440)={'syzkaller1\x00', 0x0}) setsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000000480)={@loopback={0x0, 0x1}, r3}, 0x14) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000bc0)=@broute={'broute\x00', 0x20, 0x2, 0x230, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000c40], 0x0, &(0x7f0000000000), &(0x7f0000000c40)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x11, 0x0, 0x6002, 'dummy0\x00', 'vlan0\x00', 'ip6gre0\x00', 'vcan0\x00', @empty, [0x0, 0x0, 0x0, 0x0, 0x0, 0xff], @empty, [], 0x70, 0xa0, 0xe8}, [@common=@AUDIT={'AUDIT\x00', 0x8}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x3}}}}, {{{0x1d, 0x0, 0x0, 'teql0\x00', "7643616e4a8700000000030000000001", 'vlan0\x00', 'ipddp0\x00', @random="56190635f233", [], @random="d238742a69de", [], 0x70, 0x70, 0xb8}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x3}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc}]}, 0x2a8) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000880)=@broute={'broute\x00', 0x20, 0x1, 0x150, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000700], 0x0, &(0x7f00000006c0), &(0x7f0000000700)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x1b, 0x0, 0x0, 'bcsf0\x00', 'teql0\x00', 'ip_vti0\x00', 'erspan0\x00', @empty, [], @random="c8992de4105a", [], 0x70, 0x70, 0xc0}}, @common=@LED={'LED\x00', 0x28, {{'syz1\x00'}}}}]}]}, 0x1c8) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000000c0)={'dummy0\x00', {0x2, 0x4e24, @broadcast=0xffffffff}}) 2018/03/30 07:10:05 executing program 5: r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockname$packet(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000002c0)=0x14) bind$can_raw(r0, &(0x7f0000000300)={0x1d, r1}, 0x10) r2 = socket$inet6_sctp(0xa, 0x7, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000000)={0x1000, 0x200, 0x5, 0x81e, 0x0}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000140)={r3, @in6={{0xa, 0x4e24, 0xfffffffffffffffa, @local={0xfe, 0x80, [], 0xaa}, 0x100000000}}, 0x40, 0x0, 0xffffffffffff0000, 0x8349, 0xb}, 0x98) getsockopt$IP_VS_SO_GET_INFO(r2, 0x0, 0x481, &(0x7f0000000040), &(0x7f0000000240)=0xc) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}}, 0x0, 0x0, 0x9}, 0x98) 2018/03/30 07:10:05 executing program 2: r0 = socket(0x2, 0x3, 0x5) bind$ipx(r0, &(0x7f0000000000)={0x4, 0x10000, 0x80, "8959fcd3751a", 0x87a}, 0x10) 2018/03/30 07:10:05 executing program 4: socket$packet(0x11, 0x3, 0x300) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)) syz_emit_ethernet(0x3e, &(0x7f0000000080)={@random="9df0067741f8", @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/03/30 07:10:05 executing program 2: r0 = socket(0x8000000000000006, 0x3, 0x5) sendto$inet(r0, &(0x7f0000000000), 0xfdc5, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/03/30 07:10:05 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e21, 0xffffffff00000001, @empty, 0xfffffffffffffffd}}}, &(0x7f0000000540)=0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000580)={r1, 0xe3, "9a2dfe01c1fee2552fe5cdc91369d6776ff421072779b158e319d645e1c941fe412ce8d197d8519551bf735d3b7f7858d4fd28cf8de4570788daf21e15b6aa732e9035c099f6ae5e54537783ecf1ea99062bac068075f8981cb68ef44049af3dcee8ba7b939de84f3e0eee1d2981155579429b25e4d4ec2eb581894f7b1850b7dd8b349e56677f5bc0a99e6d92f5e5cbd4d3f8cb85661f39c5f79a6a3b1d4c7d11510f24b21a29b8d9a880aaf3b69756547665b14aa3d36024036e40bbec53cd5b7b89cf3dffd93608c9662f69b7beb167c42e02b0abc6d5e26c059194c396702465b6"}, &(0x7f0000000680)=0xeb) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @remote}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000006c0)={r1, 0x3f}, &(0x7f0000000700)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={0x0, 0x100000000}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000001c0)={r3, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000280)=0x84) socket$packet(0x11, 0x3, 0x300) r5 = socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$bt_BT_POWER(r5, 0x112, 0x9, &(0x7f0000000800)=0xfffffffffffffc01, 0x1) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000000c0)={0x0, 0x4}, &(0x7f0000000100)=0x8) syz_emit_ethernet(0x3e, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f0000000040)) socket$packet(0x11, 0x80000001, 0x300) 2018/03/30 07:10:05 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e21, 0xffffffff00000001, @empty, 0xfffffffffffffffd}}}, &(0x7f0000000540)=0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000580)={r1, 0xe3, "9a2dfe01c1fee2552fe5cdc91369d6776ff421072779b158e319d645e1c941fe412ce8d197d8519551bf735d3b7f7858d4fd28cf8de4570788daf21e15b6aa732e9035c099f6ae5e54537783ecf1ea99062bac068075f8981cb68ef44049af3dcee8ba7b939de84f3e0eee1d2981155579429b25e4d4ec2eb581894f7b1850b7dd8b349e56677f5bc0a99e6d92f5e5cbd4d3f8cb85661f39c5f79a6a3b1d4c7d11510f24b21a29b8d9a880aaf3b69756547665b14aa3d36024036e40bbec53cd5b7b89cf3dffd93608c9662f69b7beb167c42e02b0abc6d5e26c059194c396702465b6"}, &(0x7f0000000680)=0xeb) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @remote}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000006c0)={r1, 0x3f}, &(0x7f0000000700)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={0x0, 0x100000000}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000001c0)={r3, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000280)=0x84) socket$packet(0x11, 0x3, 0x300) r5 = socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$bt_BT_POWER(r5, 0x112, 0x9, &(0x7f0000000800)=0xfffffffffffffc01, 0x1) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000000c0)={0x0, 0x4}, &(0x7f0000000100)=0x8) syz_emit_ethernet(0x3e, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f0000000040)) socket$packet(0x11, 0x80000001, 0x300) 2018/03/30 07:10:05 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) r1 = socket$inet(0x2, 0xa, 0xc6c) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x2, 0x2, 0x9, 0x1}, &(0x7f0000000080)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0x100000001, 0x1, 0x9, 0x2, r2}, &(0x7f0000000200)=0x10) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000d36ff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f0000000000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000100)=0x1f, 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) sendmmsg(r0, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f000022a000), 0x0, &(0x7f0000783000)}}], 0x1, 0x0) 2018/03/30 07:10:05 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e21, 0xffffffff00000001, @empty, 0xfffffffffffffffd}}}, &(0x7f0000000540)=0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000580)={r1, 0xe3, "9a2dfe01c1fee2552fe5cdc91369d6776ff421072779b158e319d645e1c941fe412ce8d197d8519551bf735d3b7f7858d4fd28cf8de4570788daf21e15b6aa732e9035c099f6ae5e54537783ecf1ea99062bac068075f8981cb68ef44049af3dcee8ba7b939de84f3e0eee1d2981155579429b25e4d4ec2eb581894f7b1850b7dd8b349e56677f5bc0a99e6d92f5e5cbd4d3f8cb85661f39c5f79a6a3b1d4c7d11510f24b21a29b8d9a880aaf3b69756547665b14aa3d36024036e40bbec53cd5b7b89cf3dffd93608c9662f69b7beb167c42e02b0abc6d5e26c059194c396702465b6"}, &(0x7f0000000680)=0xeb) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @remote}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000006c0)={r1, 0x3f}, &(0x7f0000000700)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={0x0, 0x100000000}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000001c0)={r3, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000280)=0x84) socket$packet(0x11, 0x3, 0x300) r5 = socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$bt_BT_POWER(r5, 0x112, 0x9, &(0x7f0000000800)=0xfffffffffffffc01, 0x1) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000000c0)={r4}, &(0x7f0000000100)=0x8) syz_emit_ethernet(0x3e, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f0000000040)) socket$packet(0x11, 0x80000001, 0x300) 2018/03/30 07:10:05 executing program 6: r0 = socket$inet(0x2, 0x802, 0x0) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) bind$inet6(r1, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x98) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000d6cf78)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr=0x1000000, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, {{@in=@multicast2=0xe0000002}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) getsockopt$inet6_buf(r2, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000001ffc)=0x90) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000000, &(0x7f0000f62fe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000180)=ANY=[@ANYBLOB="6e61740000000000000000000000000000000000000000004ad35c09000000000000000004000000000000000000000000000000000054f171c169810000000000000000000000bf501a529a955c864853fcc1a79c298d20dd1a60ba76b18906f6e8fef7f20ef644000000000000000000000000000e0000140000000000"], 0x1) ioctl$int_out(r0, 0x5460, &(0x7f0000000040)) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000080)={0x1, 'ifb0\x00', 0x4}, 0x18) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000380)={'nat\x00', 0x0, 0x3, 0xec, [], 0x8, &(0x7f0000000200)=[{}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000280)=""/236}, &(0x7f0000000400)=0x78) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000440)={'syzkaller1\x00', 0x0}) setsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000000480)={@loopback={0x0, 0x1}, r3}, 0x14) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000bc0)=@broute={'broute\x00', 0x20, 0x2, 0x230, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000c40], 0x0, &(0x7f0000000000), &(0x7f0000000c40)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x11, 0x0, 0x6002, 'dummy0\x00', 'vlan0\x00', 'ip6gre0\x00', 'vcan0\x00', @empty, [0x0, 0x0, 0x0, 0x0, 0x0, 0xff], @empty, [], 0x70, 0xa0, 0xe8}, [@common=@AUDIT={'AUDIT\x00', 0x8}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x3}}}}, {{{0x1d, 0x0, 0x0, 'teql0\x00', "7643616e4a8700000000030000000001", 'vlan0\x00', 'ipddp0\x00', @random="56190635f233", [], @random="d238742a69de", [], 0x70, 0x70, 0xb8}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x3}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc}]}, 0x2a8) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000880)=@broute={'broute\x00', 0x20, 0x1, 0x150, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000700], 0x0, &(0x7f00000006c0), &(0x7f0000000700)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x1b, 0x0, 0x0, 'bcsf0\x00', 'teql0\x00', 'ip_vti0\x00', 'erspan0\x00', @empty, [], @random="c8992de4105a", [], 0x70, 0x70, 0xc0}}, @common=@LED={'LED\x00', 0x28, {{'syz1\x00'}}}}]}]}, 0x1c8) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000000c0)={'dummy0\x00', {0x2, 0x4e24, @broadcast=0xffffffff}}) 2018/03/30 07:10:05 executing program 2: socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/03/30 07:10:05 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) r1 = accept(r0, &(0x7f00000000c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, &(0x7f0000000000)=0x80) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000000140)={0x5, {{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x88) syz_emit_ethernet(0x3e, &(0x7f0000000080)=ANY=[@ANYBLOB="9df0067741f8aaaaaaaaaa00c6dd6050a09c00080000fe8000000000000000000000000000bbfe8000000000000000000000000000aa0000000000089078"], &(0x7f0000000040)) 2018/03/30 07:10:05 executing program 7: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha512\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000000)="af4c555d0679bc0fa85739829ed9d0abef2dd6306d2314d1d970f60d107386a49cb136578c05d39bbb5693c31344e224017505008c50c785011d0c8c21440fca6110aa5c07976007ad4445099988aca9e22ab6f912262890583ddb7c2a9b55199d880b11165d915836a04d55a39c967bd1de9f02fed5e3eb5004bed681adfc0e9c37a64387639fdf53c300e2c35e570837f533d26496a7cca844786e851d310e5b5d52feac008039b787c005050678c93a01dbed05e7", 0xb6) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00000000c0)={0x2}, 0x4) connect$inet6(r2, &(0x7f0000001c80)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) socketpair$inet(0x2, 0x80805, 0x4, &(0x7f0000000180)) r3 = accept4(r0, &(0x7f0000000000)=@nfc_llcp, &(0x7f0000000080)=0x80, 0x0) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000280)='ifb0\x00') ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f00000001c0)={'tunl0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000000200)={@mcast1={0xff, 0x1, [], 0x1}, 0x54, r4}) sendmsg(r3, &(0x7f0000000680)={&(0x7f0000000700)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="000100c100000000000000000000000000"], 0x11}, 0x0) 2018/03/30 07:10:05 executing program 0: pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000100)={@multicast2}, &(0x7f0000000140)=0xc) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000480)=0x14) sendmsg$nl_route(r1, &(0x7f0000000580)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000540)={&(0x7f00000004c0)=ANY=[@ANYBLOB="5400000012000c002cbd7000fcdbdf2500000000", @ANYRES32=r2, @ANYBLOB="000000000012030018001a0004001c000400070004001f0004001f0004001c0008002e00000100000c000100a2ef80c43d17f9e8ebd5c1c1aaaaaaaa"], 0x54}, 0x1, 0x0, 0x0, 0x40}, 0x4044851) syz_emit_ethernet(0x1, &(0x7f0000000180)=ANY=[@ANYPTR=&(0x7f00000000c0)=ANY=[@ANYPTR64=&(0x7f0000000080)=ANY=[@ANYPTR64, @ANYPTR, @ANYPTR, @ANYRES32=r0, @ANYPTR64, @ANYRES16=r2], @ANYRES32=r1]], &(0x7f0000000040)) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f00000001c0), 0x1) r3 = socket(0x9, 0x807, 0xff) setsockopt$RDS_FREE_MR(r3, 0x114, 0x3, &(0x7f0000000000)={{0x100, 0x9}, 0x40}, 0x10) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000300)={r0, &(0x7f0000000200)="53a983e118110aed501af42083371fad963541efbfa5fe1689803e058b247ad3dea163af8e37137c32a68a924a9b779cee49beeeaeefd1b964de2b19df8396730e36c7dcf36322d1e5a25c55b6db81b451bf9c2f50c9f4d0d3d7d5db7fc96f402785cfcb6c5f780f4e07f43d66508ecfa7c57cda76c507f82f5e74669b3171caa4d2dd8212d1c03157d351c647da056b6db8bb7218926d2d3466dfdaaf4b2128fc6b6e2add6d94daef6c17603e33247bc7a1d0e68f7a9ad959fe913e810fb83502d5e2e761b091ee9f16e08453299ce9174c10518b27105bd775f55a37ddbfb458065c6a3a1e3be252c3b247dbb3360c", &(0x7f00000005c0)=""/236}, 0x18) 2018/03/30 07:10:05 executing program 5: r0 = accept(0xffffffffffffff9c, &(0x7f0000000640)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, &(0x7f0000000780)=0x80) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000002840)={0x0, @in={{0x2, 0x4e20, @rand_addr=0x3ff}}, 0x5, 0x1ff}, &(0x7f0000002900)=0x90) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000002a00)={@dev}, &(0x7f00000029c0)=0xffffffffffffffef) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000002940)={r2, 0x20}, &(0x7f0000002980)=0x8) r3 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r3, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) setsockopt$inet_tcp_int(r3, 0x6, 0x19, &(0x7f0000000240), 0x4) pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$DRM_IOCTL_MAP_BUFS(r4, 0xc0186419, &(0x7f0000000200)={0x4, &(0x7f00000007c0)=""/4096, &(0x7f00000003c0)=[{0xe8d, 0x171, 0x7, &(0x7f00000000c0)=""/9}, {0xa47, 0xffffffffffffff56, 0x0, &(0x7f0000000140)=""/149}, {0x9, 0x1000, 0x60, &(0x7f00000017c0)=""/4096}, {0x7, 0x93, 0x9, &(0x7f0000000300)=""/147}]}) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000000)="6970365f76746930000000000400", 0x10) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r6 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r6, 0x89e0, &(0x7f000031aff8)={r3}) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f0000000500)={0x8, 0x1, 0x8001, 0x0, 0x8}, 0xc) ioctl$sock_kcm_SIOCKCMCLONE(r6, 0x89e2, &(0x7f00000002c0)={r3}) setsockopt$packet_buf(r7, 0x107, 0x0, &(0x7f0000000700)="5b010111ced62c73a79875271ab6c13524efd53cadb0000cfb14eb05efccdc544ec7e68638d01d6ae4d2ceb2c0cc7df84011a87105f60fce91da880d9a8583e4a94d82cccee59a092ff63d9ed0ef", 0x4e) setsockopt$bt_BT_VOICE(r7, 0x112, 0xb, &(0x7f0000000440)=0x8, 0x2) sendmmsg(r3, &(0x7f0000007000)=[{{&(0x7f0000005100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}}, 0x80, &(0x7f0000005380)=[{&(0x7f00000027c0)='\b', 0x1}], 0x1, &(0x7f00000053c0)}}], 0x1, 0x4001) r8 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r8, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) r9 = socket$inet(0x2, 0x5, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r9, 0x0, 0x80, &(0x7f00000008c0)=@broute={'broute\x00', 0x20, 0x2, 0x3e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'ip6gretap0\x00', 'syz_tun\x00', 'ip6tnl0\x00', 'syz_tun\x00', @link_local={0x1, 0x80, 0xc2}, [0x0, 0x1000, 0x0, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0x70, 0x108, 0x158}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x10000, 'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0xd, 0x0, 0x86dd, 'syzkaller0\x00', 'tunl0\x00', 'sit0\x00', 'ifb0\x00', @empty, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x130, 0x1b0, 0x200, [@ip6={'ip6\x00', 0x50, {{@empty, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}}}, @limit={'limit\x00', 0x20, {{0x0, 0xec}}}]}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x81, 'syz1\x00'}}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}]}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}]}]}, 0x460) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r9, 0x84, 0xa, &(0x7f0000000140)={0x2, 0xa2b, 0x4, 0x7, 0x2, 0x20, 0x10000, 0x10008a82, r10}, &(0x7f0000000180)=0x20) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0xfe0d64ad1c6cb9f1, &(0x7f0000000680)={0x1000, {{0x2, 0x4e23, @multicast1=0xe0000001}}, {{0x2, 0x4e22, @broadcast=0xffffffff}}}, 0x108) ioctl$DRM_IOCTL_AGP_ENABLE(0xffffffffffffffff, 0x40086432, &(0x7f0000000100)=0x2) setsockopt$inet_MCAST_MSFILTER(r9, 0x0, 0x30, &(0x7f0000000f00)=ANY=[@ANYBLOB="090000000000000002004e21ac141413000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000600000002004e207f00000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e22000000ec0000000000000000000000e900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e20ac1414aa00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e23ffffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000af853c6fa3650fe33ead27688986a100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e207f00000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e21e0000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x1) r11 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r11, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) 2018/03/30 07:10:05 executing program 3: socket$packet(0x11, 0x3, 0x300) syz_emit_ethernet(0x3e, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], &(0x7f0000000040)) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000001c0)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000200)=0x10) 2018/03/30 07:10:05 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e21, 0xffffffff00000001, @empty, 0xfffffffffffffffd}}}, &(0x7f0000000540)=0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000580)={r1, 0xe3, "9a2dfe01c1fee2552fe5cdc91369d6776ff421072779b158e319d645e1c941fe412ce8d197d8519551bf735d3b7f7858d4fd28cf8de4570788daf21e15b6aa732e9035c099f6ae5e54537783ecf1ea99062bac068075f8981cb68ef44049af3dcee8ba7b939de84f3e0eee1d2981155579429b25e4d4ec2eb581894f7b1850b7dd8b349e56677f5bc0a99e6d92f5e5cbd4d3f8cb85661f39c5f79a6a3b1d4c7d11510f24b21a29b8d9a880aaf3b69756547665b14aa3d36024036e40bbec53cd5b7b89cf3dffd93608c9662f69b7beb167c42e02b0abc6d5e26c059194c396702465b6"}, &(0x7f0000000680)=0xeb) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @remote}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000006c0)={r1, 0x3f}, &(0x7f0000000700)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={0x0, 0x100000000}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000001c0)={r3, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000280)=0x84) socket$packet(0x11, 0x3, 0x300) r5 = socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$bt_BT_POWER(r5, 0x112, 0x9, &(0x7f0000000800)=0xfffffffffffffc01, 0x1) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000000c0)={r4}, &(0x7f0000000100)=0x8) syz_emit_ethernet(0x3e, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f0000000040)) socket$packet(0x11, 0x80000001, 0x300) 2018/03/30 07:10:05 executing program 4: socket$packet(0x11, 0x3, 0x300) syz_emit_ethernet(0x3e, &(0x7f0000000140)=ANY=[@ANYBLOB="9df006b241f8aaaaaaaaaa0086030000000000000900000000000000000000000000000000bbfe8000000100000000000000000010aa0000000000089078cc315f558b4b46f65b1fcacf36c355b62845010ad6ac33b02c234a9470f2ef3a4ae97a4c91db877250d3658755535dbbe40e3585f498dcf21ace7b7ce4be3008bb4a7c79ffb21de118a8292f6e7eb06d68a62f58e91f7235dde1c1f4"], &(0x7f0000000040)) 2018/03/30 07:10:05 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) r1 = accept4(r0, &(0x7f0000000080)=@in6={0x0, 0x0, 0x0, @local}, &(0x7f0000000000)=0x80, 0x80800) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000140)="41bc99f0db60d1627e4983f7360a9aa0", 0x30b2e64f46ad2d7) 2018/03/30 07:10:05 executing program 2: r0 = socket(0x17, 0x7fd, 0x20) sendto$inet(r0, &(0x7f0000000000), 0xfdc5, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/03/30 07:10:05 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000080)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x304, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x4, {0x2, 0x1, @multicast2=0xe0000002}, "0008000000759b288842f5ac1f020409"}) socketpair(0x0, 0x7, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000000100)) gettid() r2 = accept(r0, 0x0, &(0x7f0000000540)) getsockname$packet(r2, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000005c0)=0x14) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000140)=0x253, 0x4) getsockopt(r2, 0x3, 0x7, &(0x7f0000000180)=""/104, &(0x7f0000000200)=0x68) sendfile(r2, r0, 0x0, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000040)=@req) 2018/03/30 07:10:05 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e21, 0xffffffff00000001, @empty, 0xfffffffffffffffd}}}, &(0x7f0000000540)=0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000580)={r1, 0xe3, "9a2dfe01c1fee2552fe5cdc91369d6776ff421072779b158e319d645e1c941fe412ce8d197d8519551bf735d3b7f7858d4fd28cf8de4570788daf21e15b6aa732e9035c099f6ae5e54537783ecf1ea99062bac068075f8981cb68ef44049af3dcee8ba7b939de84f3e0eee1d2981155579429b25e4d4ec2eb581894f7b1850b7dd8b349e56677f5bc0a99e6d92f5e5cbd4d3f8cb85661f39c5f79a6a3b1d4c7d11510f24b21a29b8d9a880aaf3b69756547665b14aa3d36024036e40bbec53cd5b7b89cf3dffd93608c9662f69b7beb167c42e02b0abc6d5e26c059194c396702465b6"}, &(0x7f0000000680)=0xeb) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @remote}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000006c0)={r1, 0x3f}, &(0x7f0000000700)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={0x0, 0x100000000}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000001c0)={r3, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000280)=0x84) socket$packet(0x11, 0x3, 0x300) r5 = socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$bt_BT_POWER(r5, 0x112, 0x9, &(0x7f0000000800)=0xfffffffffffffc01, 0x1) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000000c0)={r4}, &(0x7f0000000100)=0x8) syz_emit_ethernet(0x3e, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f0000000040)) socket$packet(0x11, 0x80000001, 0x300) 2018/03/30 07:10:05 executing program 4: socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000080)) socket$packet(0x11, 0x3, 0x300) socketpair(0x1b, 0xa, 0x1, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000240)={0x0, 0xa4, &(0x7f0000000180)=[@in={0x2, 0x4e23, @multicast2=0xe0000002}, @in6={0xa, 0x4e24, 0x2, @loopback={0x0, 0x1}}, @in6={0xa, 0x4e23, 0x5c, @dev={0xfe, 0x80, [], 0x17}, 0x2}, @in={0x2, 0x4e20}, @in6={0xa, 0x4e20, 0x7fffffff, @local={0xfe, 0x80, [], 0xaa}, 0x8}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x16}}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f0000000280)=0x10) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000002c0)={r1, 0xd8}, 0x8) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@random="9df0067741f8", @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)={0x0, 0x1}) 2018/03/30 07:10:05 executing program 6: r0 = socket$inet(0x2, 0x802, 0x0) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) bind$inet6(r1, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x98) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000d6cf78)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr=0x1000000, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, {{@in=@multicast2=0xe0000002}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) getsockopt$inet6_buf(r2, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000001ffc)=0x90) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000000, &(0x7f0000f62fe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000180)=ANY=[@ANYBLOB="6e61740000000000000000000000000000000000000000004ad35c09000000000000000004000000000000000000000000000000000054f171c169810000000000000000000000bf501a529a955c864853fcc1a79c298d20dd1a60ba76b18906f6e8fef7f20ef644000000000000000000000000000e0000140000000000"], 0x1) ioctl$int_out(r0, 0x5460, &(0x7f0000000040)) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000080)={0x1, 'ifb0\x00', 0x4}, 0x18) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000380)={'nat\x00', 0x0, 0x3, 0xec, [], 0x8, &(0x7f0000000200)=[{}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000280)=""/236}, &(0x7f0000000400)=0x78) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000440)={'syzkaller1\x00', 0x0}) setsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000000480)={@loopback={0x0, 0x1}, r3}, 0x14) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000bc0)=@broute={'broute\x00', 0x20, 0x2, 0x230, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000c40], 0x0, &(0x7f0000000000), &(0x7f0000000c40)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x11, 0x0, 0x6002, 'dummy0\x00', 'vlan0\x00', 'ip6gre0\x00', 'vcan0\x00', @empty, [0x0, 0x0, 0x0, 0x0, 0x0, 0xff], @empty, [], 0x70, 0xa0, 0xe8}, [@common=@AUDIT={'AUDIT\x00', 0x8}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x3}}}}, {{{0x1d, 0x0, 0x0, 'teql0\x00', "7643616e4a8700000000030000000001", 'vlan0\x00', 'ipddp0\x00', @random="56190635f233", [], @random="d238742a69de", [], 0x70, 0x70, 0xb8}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x3}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc}]}, 0x2a8) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000880)=@broute={'broute\x00', 0x20, 0x1, 0x150, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000700], 0x0, &(0x7f00000006c0), &(0x7f0000000700)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x1b, 0x0, 0x0, 'bcsf0\x00', 'teql0\x00', 'ip_vti0\x00', 'erspan0\x00', @empty, [], @random="c8992de4105a", [], 0x70, 0x70, 0xc0}}, @common=@LED={'LED\x00', 0x28, {{'syz1\x00'}}}}]}]}, 0x1c8) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000000c0)={'dummy0\x00', {0x2, 0x4e24, @broadcast=0xffffffff}}) 2018/03/30 07:10:05 executing program 2: r0 = socket(0x2, 0x3, 0x5) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000080)={@in={{0x2, 0x4e21, @rand_addr}}, 0x9, 0x400, 0xffffffffcf46f344, "d2a7b53701be7dc8fcdf9ba73662651ec6b2e4ff6e55bc1c5f3e07cfe7d5a1dfb91be4b3f0fd84e85b11cb13e041109bf3116031e4727438f281097df09e307a10cca7f49bd91a555aa55be3308bb980"}, 0xd8) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f00000001c0)={'security\x00'}, &(0x7f0000000200)=0x24) sendto$inet(r0, &(0x7f0000000000), 0xfdc5, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) listen(r0, 0xff) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000000), &(0x7f0000000180)=0xc) 2018/03/30 07:10:05 executing program 0: pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000480)=0x14) sendmsg$nl_route(r1, &(0x7f0000000580)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000540)={&(0x7f00000004c0)=@getlink={0x54, 0x12, 0xc, 0x70bd2c, 0x25dfdbfc, {0x0, 0x0, 0x0, r2, 0x0, 0x31200}, [@IFLA_AF_SPEC={0x18, 0x1a, [{0x4, 0x1c}, {0x4, 0x7}, {0x4, 0x1f}, {0x4, 0x1f}, {0x4, 0x1c}]}, @IFLA_IF_NETNSID={0x8, 0x2e, 0x100}, @IFLA_ADDRESS={0xc, 0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x12}}, @IFLA_LINK={0x8, 0x5, 0x100}]}, 0x54}, 0x1, 0x0, 0x0, 0x40}, 0x4044851) getsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000080)=""/130, &(0x7f0000000140)=0x82) syz_emit_ethernet(0x1, &(0x7f0000000180)=ANY=[@ANYBLOB="0180c2000000aaaaaaaaaaaa08060001080006060001ab6e44f0f6bb02000000aaaaaaaaaabbac1414008603494e79cbd6ca370ba3677025c9a6c856fe0af59d9de21cce5547b32893c900f3c20f359965d9481c2fc82763da7361e8988a97b106e7160b727b1c06eb4002241a3b524d307bdc4577534ce02bc761b57b5e6f6a4610db1186400cde582809f94daf4a64b54b7b25900dfa57881e8b4bf99458fe6ad64674dfd113c3a643b7b8528a0886aae95c9e926f20c04a748b53929e956456332d80eb7505532864674c1a6e06e170cff1e9c5a9c91f0c891e04cedb77ca70a6b257746e5d"], &(0x7f0000000040)) r3 = socket(0xa, 0x807, 0x4) setsockopt$RDS_FREE_MR(r3, 0x114, 0x3, &(0x7f0000000000)={{0x100, 0x9}, 0x40}, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000280)) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00000002c0)=[@in={0x2, 0x4e24, @multicast1=0xe0000001}, @in={0x2, 0x4e21, @multicast1=0xe0000001}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x30) 2018/03/30 07:10:05 executing program 3: socket$packet(0x11, 0x0, 0x300) syz_emit_ethernet(0x0, &(0x7f00000005c0)=ANY=[], &(0x7f0000000040)={0x80000000, 0x0, [0x0, 0x1b6]}) 2018/03/30 07:10:05 executing program 7: r0 = socket$inet6(0xa, 0x40000080806, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2c, &(0x7f0000000280)="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", 0xfb) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000580)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha512\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000000)="af4c555d0679bc0fa85739829ed9d0abef2dd6306d2314d1d970f60d1073e9339cb136578c05d39bbb5693c31344e224017505008c50c785011d0c8c21440fcaaa300cef07976007ad4445099988aca9e22ab6f912262890583ddb7c2a9b55199d880b11165d915836a04d55a39c967bd1de9f02fe77a918c504bed681adfc0e9c37a64387639fdf53c300e2c35e570837f533d26496a7cca844786e851d310e5b5d52feac008039b787c005050678c93a01dbed05e7", 0xb6) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00000000c0)={0x2}, 0x4) connect$inet6(r2, &(0x7f0000001c80)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) socketpair$inet(0x2, 0x80805, 0x4, &(0x7f0000000180)) r3 = accept4(r0, &(0x7f0000000000)=@nfc_llcp, &(0x7f0000000080)=0x80, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000380)={0x0, 0x8000, 0x30, 0x100000001, 0x233c}, &(0x7f00000003c0)=0x18) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000400)={r4, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}, 0xd9, 0x7}, &(0x7f00000004c0)=0x90) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f00000001c0)={'tunl0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000000200)={@mcast1={0xff, 0x1, [], 0x1}, 0x54, r5}) sendmsg(r3, &(0x7f0000000680)={&(0x7f0000000700)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="000100c100000000000000000000000000"], 0x11}, 0x0) 2018/03/30 07:10:05 executing program 3: socket$packet(0x11, 0x5, 0x300) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/03/30 07:10:05 executing program 2: r0 = socket(0x7, 0x1, 0x4) sendto$inet(r0, &(0x7f0000000000), 0xfdc5, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/03/30 07:10:05 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e21, 0xffffffff00000001, @empty, 0xfffffffffffffffd}}}, &(0x7f0000000540)=0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000580)={r1, 0xe3, "9a2dfe01c1fee2552fe5cdc91369d6776ff421072779b158e319d645e1c941fe412ce8d197d8519551bf735d3b7f7858d4fd28cf8de4570788daf21e15b6aa732e9035c099f6ae5e54537783ecf1ea99062bac068075f8981cb68ef44049af3dcee8ba7b939de84f3e0eee1d2981155579429b25e4d4ec2eb581894f7b1850b7dd8b349e56677f5bc0a99e6d92f5e5cbd4d3f8cb85661f39c5f79a6a3b1d4c7d11510f24b21a29b8d9a880aaf3b69756547665b14aa3d36024036e40bbec53cd5b7b89cf3dffd93608c9662f69b7beb167c42e02b0abc6d5e26c059194c396702465b6"}, &(0x7f0000000680)=0xeb) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @remote}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000006c0)={r1, 0x3f}, &(0x7f0000000700)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={0x0, 0x100000000}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000001c0)={r3, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000280)=0x84) socket$packet(0x11, 0x3, 0x300) r5 = socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$bt_BT_POWER(r5, 0x112, 0x9, &(0x7f0000000800)=0xfffffffffffffc01, 0x1) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000000c0)={r4, 0x4}, &(0x7f0000000100)=0x8) syz_emit_ethernet(0x0, &(0x7f0000000380)=ANY=[], &(0x7f0000000040)) socket$packet(0x11, 0x80000001, 0x300) 2018/03/30 07:10:05 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket(0x11, 0x2, 0xf8c) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x3}, &(0x7f00000002c0)=0x8) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_SET_MASTER(r3, 0x641e) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000300)=@assoc_id=r2, &(0x7f0000000340)=0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000080)=@sack_info={r4, 0x5, 0x4}, &(0x7f0000000240)=0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e20, 0x7f, @ipv4={[], [0xff, 0xff]}, 0x5}}, [0x100000000, 0x2, 0xe2, 0x0, 0x5, 0x200, 0x0, 0x1, 0x7, 0x7, 0x10001, 0x6, 0x80000001, 0x6, 0x5]}, &(0x7f0000000200)=0x100) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/03/30 07:10:05 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e21, 0xffffffff00000001, @empty, 0xfffffffffffffffd}}}, &(0x7f0000000540)=0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000580)={r1, 0xe3, "9a2dfe01c1fee2552fe5cdc91369d6776ff421072779b158e319d645e1c941fe412ce8d197d8519551bf735d3b7f7858d4fd28cf8de4570788daf21e15b6aa732e9035c099f6ae5e54537783ecf1ea99062bac068075f8981cb68ef44049af3dcee8ba7b939de84f3e0eee1d2981155579429b25e4d4ec2eb581894f7b1850b7dd8b349e56677f5bc0a99e6d92f5e5cbd4d3f8cb85661f39c5f79a6a3b1d4c7d11510f24b21a29b8d9a880aaf3b69756547665b14aa3d36024036e40bbec53cd5b7b89cf3dffd93608c9662f69b7beb167c42e02b0abc6d5e26c059194c396702465b6"}, &(0x7f0000000680)=0xeb) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @remote}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000006c0)={r1, 0x3f}, &(0x7f0000000700)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={0x0, 0x100000000}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000001c0)={r3, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000280)=0x84) socket$packet(0x11, 0x3, 0x300) r5 = socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$bt_BT_POWER(r5, 0x112, 0x9, &(0x7f0000000800)=0xfffffffffffffc01, 0x1) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000000c0)={r4, 0x4}, &(0x7f0000000100)=0x8) syz_emit_ethernet(0x0, &(0x7f0000000380)=ANY=[], &(0x7f0000000040)) socket$packet(0x11, 0x80000001, 0x300) 2018/03/30 07:10:05 executing program 0: pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000480)=0x14) sendmsg$nl_route(r1, &(0x7f0000000580)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000540)={&(0x7f00000004c0)=ANY=[@ANYBLOB="5400000012000c002cbdf5ba03fbe93531958dfa", @ANYRES32=r2, @ANYBLOB="000000000012030018001a0004001c000400070004001f0004001f0004001c0008002e00000100000c000100aaaaaaaaaa1200000800050000010000"], 0x54}, 0x1, 0x0, 0x0, 0x40}, 0x4044851) syz_emit_ethernet(0x1, &(0x7f0000000180)=ANY=[@ANYBLOB="0180c2000000aaaaaaaaaaaafa780000080006040001ab6e44f0f6bb02000000aaaaaaaaaabbac1414008603494e79cbd6ca370ba3677025c9a6c856fe0af59d9de21c0180000000000000f3c20f359965d9481c2fc82763da7361e8616854c806e7160b727b1c06eb4002241a3b524d307bdc4577534ce02bc761b57b5e6f6a4610db1186400cde582809f94daf4a64b54b7b25900dfa57881e8b4bf99458fe6ad646a8ae04e13272f2dfb8528a0886aae95c9e926f20c04a748b53929e956456332d80eb7505532864674c1a6e06e170cff1e9c5a9c91f0c891e04cedb77ca70a6b257746e5d"], &(0x7f0000000040)) r3 = socket(0xa, 0x805, 0x50) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000080)=@assoc_value={0x0}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000340)=@assoc_value={r4, 0x7fff8000}, 0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000280)={r4, @in6={{0xa, 0x2, 0x6fe0da61, @dev={0xfe, 0x80, [], 0xe}, 0x2}}, 0x4, 0x0, 0x6, 0xfff, 0x88}, &(0x7f0000000100)=0x98) setsockopt$inet6_udp_int(r0, 0x11, 0x0, &(0x7f0000000140)=0x4000000000000, 0x4) setsockopt$RDS_FREE_MR(r3, 0x114, 0x3, &(0x7f0000000000)={{0x100, 0x9}, 0x40}, 0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000380)=@assoc_value, &(0x7f00000005c0)=0x8) 2018/03/30 07:10:05 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) r1 = accept4(r0, &(0x7f0000000080)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, &(0x7f0000000100)=0x80, 0x80800) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000140)=0x1, 0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x0, 0xf7fffffffffffffe}, 0x4) syz_emit_ethernet(0x233, &(0x7f00000001c0)={@random="322812ddd1be", @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x7fff, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @local={0xac, 0x14, 0x14, 0xaa}}, @igmp={0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}}}}, &(0x7f0000000040)) 2018/03/30 07:10:05 executing program 2: socket$inet_udp(0x2, 0x2, 0x0) r0 = socket(0x2, 0x3, 0x5) sendto$inet(r0, &(0x7f0000000000), 0xfdc5, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/03/30 07:10:05 executing program 6: r0 = socket$inet(0x2, 0x802, 0x0) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) bind$inet6(r1, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x98) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000d6cf78)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr=0x1000000, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, {{@in=@multicast2=0xe0000002}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) getsockopt$inet6_buf(r2, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000001ffc)=0x90) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000000, &(0x7f0000f62fe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000180)=ANY=[@ANYBLOB="6e61740000000000000000000000000000000000000000004ad35c09000000000000000004000000000000000000000000000000000054f171c169810000000000000000000000bf501a529a955c864853fcc1a79c298d20dd1a60ba76b18906f6e8fef7f20ef644000000000000000000000000000e0000140000000000"], 0x1) ioctl$int_out(r0, 0x5460, &(0x7f0000000040)) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000080)={0x1, 'ifb0\x00', 0x4}, 0x18) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000380)={'nat\x00', 0x0, 0x3, 0xec, [], 0x8, &(0x7f0000000200)=[{}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000280)=""/236}, &(0x7f0000000400)=0x78) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000440)={'syzkaller1\x00', 0x0}) setsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000000480)={@loopback={0x0, 0x1}, r3}, 0x14) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000bc0)=@broute={'broute\x00', 0x20, 0x2, 0x230, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000c40], 0x0, &(0x7f0000000000), &(0x7f0000000c40)=[{}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x11, 0x0, 0x6002, 'dummy0\x00', 'vlan0\x00', 'ip6gre0\x00', 'vcan0\x00', @empty, [0x0, 0x0, 0x0, 0x0, 0x0, 0xff], @empty, [], 0x70, 0xa0, 0xe8}, [@common=@AUDIT={'AUDIT\x00', 0x8}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x3}}}}, {{{0x1d, 0x0, 0x0, 'teql0\x00', "7643616e4a8700000000030000000001", 'vlan0\x00', 'ipddp0\x00', @random="56190635f233", [], @random="d238742a69de", [], 0x70, 0x70, 0xb8}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x3}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc}]}, 0x2a8) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000880)=@broute={'broute\x00', 0x20, 0x1, 0x150, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000700], 0x0, &(0x7f00000006c0), &(0x7f0000000700)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x1b, 0x0, 0x0, 'bcsf0\x00', 'teql0\x00', 'ip_vti0\x00', 'erspan0\x00', @empty, [], @random="c8992de4105a", [], 0x70, 0x70, 0xc0}}, @common=@LED={'LED\x00', 0x28, {{'syz1\x00'}}}}]}]}, 0x1c8) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000000c0)={'dummy0\x00', {0x2, 0x4e24, @broadcast=0xffffffff}}) 2018/03/30 07:10:05 executing program 7: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000000)="af4c555d0679bc0fa85739829ed9d0abef2dd6306d2314d1d970f60d1073e9339cb136578c05d39bbb5693c31344e224017505008c50c785011d0c8c21440fcaaa300cef07976007ad4445099988aca9e22ab6f912262890583ddb7c2a9b55199d880b11165d915836a04d55a39c967bd1de9f02fe77a918c504bed681adfc0e9c37a64387639fdf53c300e2c35e570837f533d26496a7cca844786e851d310e5b5d52feac008039b787c005050678c93a01dbed05e7", 0xb6) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00000000c0)={0x2}, 0x4) connect$inet6(r2, &(0x7f0000001c80)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) socketpair$inet(0x2, 0x80805, 0x4, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = accept4(r0, &(0x7f0000000000)=@nfc_llcp, &(0x7f0000000080)=0x80, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r5, 0x8933, &(0x7f00000001c0)={'tunl0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r5, 0x8918, &(0x7f0000000200)={@mcast1={0xff, 0x1, [], 0x1}, 0x54, r6}) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000000280)={{{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@remote}}, &(0x7f0000000100)=0xe8) setsockopt$bt_BT_CHANNEL_POLICY(r5, 0x112, 0xa, &(0x7f0000000140)=0x100000001, 0x4) setsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000380)={{{@in=@broadcast=0xffffffff, @in6=@loopback={0x0, 0x1}, 0x4e24, 0x3ff, 0x4e22, 0x0, 0x2, 0x0, 0xa0, 0x31, r6, r7}, {0x2, 0x3ff, 0xaf, 0x4, 0x9, 0x4, 0x6}, {0x9, 0xd6b1, 0x7fff, 0x7}, 0x7f, 0x6e6bbf, 0x2, 0x1, 0x3}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d4, 0x33}, 0x2, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x3502, 0x3, 0x1, 0x9, 0x8000, 0x6, 0x38c7}}, 0xe8) sendmsg(r5, &(0x7f0000000680)={&(0x7f0000000700)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="000100c100000000000000000000000000"], 0x11}, 0x0) 2018/03/30 07:10:05 executing program 4: pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f00000000c0)={&(0x7f0000ffb000/0x3000)=nil, 0x80000000, 0x2, 0x2, &(0x7f0000ffb000/0x3000)=nil, 0x6}) socket$packet(0x11, 0x3, 0x300) syz_emit_ethernet(0x3e, &(0x7f0000000080)={@random="9df0067741f8", @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/03/30 07:10:05 executing program 2: r0 = socket(0x2, 0x7, 0x5) sendto$inet(r0, &(0x7f0000000000), 0xfdc5, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/03/30 07:10:06 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e21, 0xffffffff00000001, @empty, 0xfffffffffffffffd}}}, &(0x7f0000000540)=0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000580)={r1, 0xe3, "9a2dfe01c1fee2552fe5cdc91369d6776ff421072779b158e319d645e1c941fe412ce8d197d8519551bf735d3b7f7858d4fd28cf8de4570788daf21e15b6aa732e9035c099f6ae5e54537783ecf1ea99062bac068075f8981cb68ef44049af3dcee8ba7b939de84f3e0eee1d2981155579429b25e4d4ec2eb581894f7b1850b7dd8b349e56677f5bc0a99e6d92f5e5cbd4d3f8cb85661f39c5f79a6a3b1d4c7d11510f24b21a29b8d9a880aaf3b69756547665b14aa3d36024036e40bbec53cd5b7b89cf3dffd93608c9662f69b7beb167c42e02b0abc6d5e26c059194c396702465b6"}, &(0x7f0000000680)=0xeb) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @remote}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000006c0)={r1, 0x3f}, &(0x7f0000000700)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={0x0, 0x100000000}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000001c0)={r3, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000280)=0x84) socket$packet(0x11, 0x3, 0x300) r5 = socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$bt_BT_POWER(r5, 0x112, 0x9, &(0x7f0000000800)=0xfffffffffffffc01, 0x1) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000000c0)={r4, 0x4}, &(0x7f0000000100)=0x8) syz_emit_ethernet(0x0, &(0x7f0000000380)=ANY=[], &(0x7f0000000040)) socket$packet(0x11, 0x80000001, 0x300) 2018/03/30 07:10:06 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) socket$packet(0x11, 0x3, 0x300) syz_emit_ethernet(0x3e, &(0x7f0000000080)={@random="9df0067741f8", @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) accept$inet(r0, 0x0, &(0x7f00000000c0)) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000100)) 2018/03/30 07:10:06 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = accept4$llc(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000200)=0x10, 0x80800) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f00000003c0), 0x4) sendto$llc(r1, &(0x7f0000000240)="760d2a2d222dbd391a4ba7883376c20d57bca5c52c867e57b22f04ffe67a5ce8ca616dafd4ac3f81e1a878697cde2a17522caff785c5b75b7261ababed73bad76b17e8422d4126336e503a7da5ec3ce1a23c24a788aa0199e53c07c93fdd4e0c3f764a3080ba6ed4bafd7aef56b7c369f1f7fc98dc", 0x32a, 0x800, 0x0, 0x8) socket$bt_cmtp(0x1f, 0x3, 0x5) r3 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000080)=0x7c83, 0x4) accept(r3, &(0x7f0000001a80)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, &(0x7f0000001b00)=0xfffffffffffffecc) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000001b40)=0x400, 0x4) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f00000002c0)={0x0, 0x7fff}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000000340)=ANY=[@ANYRES32=r5, @ANYBLOB], 0x2) pwritev(r2, &(0x7f0000000780)=[{&(0x7f0000000440)="3b2d376212b4bb47f4f966d5a3546b53fbd1cc05a79e1bfabb3698a0728361141961094591913271205e65076efb5532278850b39020ce427d438822d44db7bcd0c4d2b339481285184012a0f5c9415e4d91d98fef25fe044a54df15131377810498e42165720fb33050a8f5a829817b3d", 0x71}, {&(0x7f00000004c0)="96e714004424ae6a883b129c1c498a6ba1bb28ddd304e5df94b1bd09dfad1bb97ce68b7d249210c393112954be3739abecc0ba0175decef8fb397512a0219d259a49791c0543d2f3730ad17e62f1773646d02bc6a8de47a70bcf2f", 0x5b}, {&(0x7f0000000540)="bdcfe264a15ade86d8e92a1261f416ea8e10081bb84a8c1b", 0x18}, {&(0x7f0000000580)="eadc1be38c740b013a5643f9237ca73d31f90f80bb45612a0f7a626b6b813fcd404bcfe44bfb09212adffba23acf97fd2cee720b951132f48a953f6da5e736d0b44fb1d72f6b87bb6a4050fe964e1ae800b8236169ed37e391ee0dbb73dcdfe3de3303f101ea0ec7ae4d204fa1d48542806d6aef071414e433ace964314b55b60a9490878b95bcdb338eb251ccb73018ea687bad84b37c539e1c82d6f2a46032dcfe3f24f0c5bb5040161a39171b3b9ecb38a657d3b2ba868b0116140926474699f756fc88c98181f63c971e9bbb9739b83f", 0xd2}, {&(0x7f0000000680)="0379eca11c6769af3d9c1f466e6ed2033aa6d7bbe07784b9ec1cf76488f5976c6d4918f4c165523533fcaa0f9c62850494a06023d38bcc207085e23a7a98257309a679ca0b7f8f8185a49d6c9d4430bf5c835b006180443bead738652d96336282741d72fdd636950d58d037560d2574144b742954fb83b0457d9ad2221e8f73ab072af0fa03cc3938513d20dd44e4a9422b02c644a7817ecd97a5759a87e1cc623d174629c002dc9795ceec1723c1d54203e6e0eadb4a055fec82ed577c17f29ca5f6c521c51fe5c3ed1695205963d1dfac3ccc072f3d51186fe7e854b14bf7e0c18a8e03795f2cbe2f5c4d3fc001e8b5214493157b26", 0xf7}], 0x5, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r4, 0x84, 0x65, &(0x7f00000000c0)=[@in6={0xa, 0x4e24, 0x4}, @in6={0xa, 0x4e21, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x401}, @in6={0xa, 0x4e24, 0xfff, @loopback={0x0, 0x1}, 0x45dc}, @in6={0xa, 0x4e24, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x6}], 0x70) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000000400)={'tunl0\x00', 0xd9}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000000800)={r5, @in6={{0xa, 0xd4b5, 0x6530, @local={0xfe, 0x80, [], 0xaa}, 0x6}}}, &(0x7f00000008c0)=0x84) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0x4000000011, @loopback=0x7f000001, 0x4e23, 0x2, 'lblcr\x00', 0x20000000000022, 0x800000000008, 0x1d}, 0x2c) setsockopt$inet_MCAST_LEAVE_GROUP(r3, 0x0, 0x2d, &(0x7f0000000140)={0x0, {{0x2, 0x4e22, @loopback=0x7f000001}}}, 0x88) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000380)) 2018/03/30 07:10:06 executing program 7: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$alg(0x26, 0x5, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000540)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r2, &(0x7f0000000640)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x408}, 0xc, &(0x7f0000000600)={&(0x7f0000000580)={0x48, r3, 0x2, 0x70bd28, 0x25dfdbff, {0x10}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x10001}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x28f7}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x7}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x8}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xc5db}]}]}, 0x48}, 0x1, 0x0, 0x0, 0x4000000}, 0x20000800) bind$alg(r1, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha512\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000000)="af4c555d0679bc0fa85739829ed9d0abef2dd6306d2314d1d970f60d1073e9339cb136578c05d39bbb5693c31344e224017505008c50c785011d0c8c21440fcaaa300cef07976007ad4445099988aca9e22ab6f912262890583ddb7c2a9b55199d880b11165d915836a04d55a39c967bd1de9f02fe77a918c504bed681adfc0e9c37a64387639fdf53c300e2c35e570837f533d26496a7cca844786e851d310e5b5d52feac008039b787c005050678c93a01dbed05e7", 0xb6) sendmmsg(r1, &(0x7f00000004c0)=[{{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000300)="95abc31755204ca884185420b4b0bd5126e08b7af3dc2150bf35ce791c41294a198c50c10e820b9c3689c9fd825ffe1aa0296ef8138d0755622efceca948dde8d5c73351d0fdb2e9feb62d29f23b6530c86d230851200ef61ff632dc4f78520addf77e7310d1369725269efc396119a0a13c191f1a1f3f80563a82", 0x7b}, {&(0x7f0000000380)="ca12db75a0f036e69f81aa60762e78f0b7dd59585a3c815832d593c9e496d162b7749ec2f1b8c96c252b9d00d7d7571f15d139b73e6cdb1c0c18575a7fb899c03985f4ab8acd32e1f7f35c8f6a3073db2478eab3de", 0x55}], 0x2, &(0x7f0000000440)=[{0x68, 0x10e, 0x400, "f3200e6829aa6b41c4cd9c8e78fdcebed643548b23ce6c8aedd4f3365679144ab18e31e97f5293ee1ba02e834afa9940512fd85fb4566821007cddec2930f0ca4da234e71adb680818c76d1967f7ded1f3008cdc"}], 0x68, 0x4000}, 0x7d76}], 0x1, 0x10) r4 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00000000c0)={0x2}, 0x4) connect$inet6(r4, &(0x7f0000001c80)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) socketpair$inet(0x2, 0x80805, 0x4, &(0x7f00000006c0)) r5 = accept4(r0, &(0x7f0000000000)=@nfc_llcp, &(0x7f0000000080)=0x80, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r5, 0x8933, &(0x7f00000001c0)={'tunl0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r5, 0x8918, &(0x7f0000000200)={@mcast1={0xff, 0x1, [], 0x1}, 0x54, r6}) ioctl$sock_inet6_SIOCADDRT(r5, 0x890b, &(0x7f0000000280)={@loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, 0x4, 0x9, 0xad, 0x500, 0x1f, 0x1a, r6}) sendmsg(r5, &(0x7f0000000680)={&(0x7f0000000700)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="000100c100000000000000000000000000"], 0x11}, 0x0) 2018/03/30 07:10:06 executing program 3: socket$packet(0x11, 0x3, 0x300) syz_emit_ethernet(0x3e, &(0x7f00000001c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa0086dd6050a09c00080000fe8000000000000000000000000000bbfe80000000000000000000aa000000000008907800000000"], &(0x7f0000000040)) 2018/03/30 07:10:06 executing program 2: r0 = socket(0x2, 0x3, 0x5) sendto$inet(r0, &(0x7f0000000000), 0xfdc5, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) getsockopt$inet_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000000080)=""/104, &(0x7f0000000000)=0x68) 2018/03/30 07:10:06 executing program 0: pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(r1, &(0x7f0000000580)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000540)={&(0x7f00000004c0)=@getlink={0x54, 0x12, 0xc, 0x70bd2c, 0x25dfdbfc, {0x0, 0x0, 0x0, 0x0, 0x0, 0x31200}, [@IFLA_AF_SPEC={0x18, 0x1a, [{0x4, 0x1c}, {0x4, 0x7}, {0x4, 0x1f}, {0x4, 0x1f}, {0x4, 0x1c}]}, @IFLA_IF_NETNSID={0x8, 0x2e, 0x100}, @IFLA_ADDRESS={0xc, 0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x12}}, @IFLA_LINK={0x8, 0x5, 0x100}]}, 0x54}, 0x1, 0x0, 0x0, 0x40}, 0x4044851) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000080)) syz_emit_ethernet(0x1, &(0x7f0000000180)=ANY=[@ANYBLOB="0180c2000000aaaaaaaaaaaa08060001080006060001ab6e44f0f6bb02000000aaaaaaaaaabbac1414008603494e79cbd6ca370ba3677025c9a6c856fe0af59d9de21cce5547b32893c900f3c20f359965d9481c2fc82763da7361e8988a97b106e7160b727b1c06eb4002241a3b524d307bdc4577534ce02bc761b57b5e6f6a4610db1186400cde582809f94daf4a64b54b7b25900dfa57881e8b4bf99458fe6ad64674dfd113c3a643b7b8528a0886aae95c9e926f20c04a748b53929e956456332d80eb7505532864674c1a6e06e170cff1e9c5a9c91f0c891e04cedb77ca70a6b257746e5d"], &(0x7f0000000040)) r2 = socket(0xa, 0x805, 0x50) setsockopt$RDS_FREE_MR(r2, 0x114, 0x3, &(0x7f0000000000)={{0x100, 0x9}, 0x40}, 0x10) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000100)=0xc) 2018/03/30 07:10:06 executing program 6: r0 = socket$inet(0x2, 0x802, 0x0) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) bind$inet6(r1, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x98) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000d6cf78)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr=0x1000000, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, {{@in=@multicast2=0xe0000002}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) getsockopt$inet6_buf(r2, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000001ffc)=0x90) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000000, &(0x7f0000f62fe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000180)=ANY=[@ANYBLOB="6e61740000000000000000000000000000000000000000004ad35c09000000000000000004000000000000000000000000000000000054f171c169810000000000000000000000bf501a529a955c864853fcc1a79c298d20dd1a60ba76b18906f6e8fef7f20ef644000000000000000000000000000e0000140000000000"], 0x1) ioctl$int_out(r0, 0x5460, &(0x7f0000000040)) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000080)={0x1, 'ifb0\x00', 0x4}, 0x18) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000380)={'nat\x00', 0x0, 0x3, 0xec, [], 0x8, &(0x7f0000000200)=[{}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000280)=""/236}, &(0x7f0000000400)=0x78) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000440)={'syzkaller1\x00', 0x0}) setsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000000480)={@loopback={0x0, 0x1}, r3}, 0x14) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000bc0)=@broute={'broute\x00', 0x20, 0x2, 0x230, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000c40], 0x0, &(0x7f0000000000), &(0x7f0000000c40)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0x0, 0x2, [{{{0x11, 0x0, 0x6002, 'dummy0\x00', 'vlan0\x00', 'ip6gre0\x00', 'vcan0\x00', @empty, [0x0, 0x0, 0x0, 0x0, 0x0, 0xff], @empty, [], 0x70, 0xa0, 0xe8}, [@common=@AUDIT={'AUDIT\x00', 0x8}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x3}}}}, {{{0x1d, 0x0, 0x0, 'teql0\x00', "7643616e4a8700000000030000000001", 'vlan0\x00', 'ipddp0\x00', @random="56190635f233", [], @random="d238742a69de", [], 0x70, 0x70, 0xb8}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x3}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc}]}, 0x2a8) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000880)=@broute={'broute\x00', 0x20, 0x1, 0x150, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000700], 0x0, &(0x7f00000006c0), &(0x7f0000000700)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x1b, 0x0, 0x0, 'bcsf0\x00', 'teql0\x00', 'ip_vti0\x00', 'erspan0\x00', @empty, [], @random="c8992de4105a", [], 0x70, 0x70, 0xc0}}, @common=@LED={'LED\x00', 0x28, {{'syz1\x00'}}}}]}]}, 0x1c8) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000000c0)={'dummy0\x00', {0x2, 0x4e24, @broadcast=0xffffffff}}) [ 65.826829] kernel msg: ebtables bug: please report to author: bad policy 2018/03/30 07:10:06 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e21, 0xffffffff00000001, @empty, 0xfffffffffffffffd}}}, &(0x7f0000000540)=0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000580)={r1, 0xe3, "9a2dfe01c1fee2552fe5cdc91369d6776ff421072779b158e319d645e1c941fe412ce8d197d8519551bf735d3b7f7858d4fd28cf8de4570788daf21e15b6aa732e9035c099f6ae5e54537783ecf1ea99062bac068075f8981cb68ef44049af3dcee8ba7b939de84f3e0eee1d2981155579429b25e4d4ec2eb581894f7b1850b7dd8b349e56677f5bc0a99e6d92f5e5cbd4d3f8cb85661f39c5f79a6a3b1d4c7d11510f24b21a29b8d9a880aaf3b69756547665b14aa3d36024036e40bbec53cd5b7b89cf3dffd93608c9662f69b7beb167c42e02b0abc6d5e26c059194c396702465b6"}, &(0x7f0000000680)=0xeb) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @remote}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000006c0)={r1, 0x3f}, &(0x7f0000000700)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={0x0, 0x100000000}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000001c0)={r3, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000280)=0x84) socket$packet(0x11, 0x3, 0x300) r5 = socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$bt_BT_POWER(r5, 0x112, 0x9, &(0x7f0000000800)=0xfffffffffffffc01, 0x1) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000000c0)={r4, 0x4}, &(0x7f0000000100)=0x8) syz_emit_ethernet(0x1, &(0x7f0000000380)=ANY=[@ANYBLOB], &(0x7f0000000040)) socket$packet(0x11, 0x80000001, 0x300) 2018/03/30 07:10:06 executing program 2: pipe(&(0x7f0000000100)={0xffffffffffffffff}) getsockname$unix(r0, &(0x7f0000000140), &(0x7f00000001c0)=0x6e) r1 = socket(0x2, 0x3, 0x5) sendto$inet(r1, &(0x7f0000000000), 0xfdc5, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/03/30 07:10:06 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x0, 0x2]}) shutdown(r0, 0x1) 2018/03/30 07:10:06 executing program 4: socket$packet(0x11, 0x3, 0x300) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f00000000c0)={0x3f, @loopback=0x7f000001, 0x4e21, 0x4, 'sed\x00', 0x0, 0x5, 0x19}, 0x2c) syz_emit_ethernet(0x3e, &(0x7f0000000080)={@random="9df0067741f8", @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) [ 65.867673] IPVS: ip_vs_svc_hash(): request for already hashed, called from do_ip_vs_set_ctl+0x1aa5/0x1cc0 [ 65.899623] IPVS: ip_vs_svc_hash(): request for already hashed, called from do_ip_vs_set_ctl+0x1aa5/0x1cc0 2018/03/30 07:10:06 executing program 2: r0 = socket(0x2, 0x3, 0x5) sendto$inet(r0, &(0x7f0000000080)="8ef0e046bcb606d7585508b62e6defabd0fc533aeb6aaaa6917b81de2a916b35cfe506075b98ff2b60794c989e1304be2c8389a27819bf70f9ef880c13be09eec9144334c3865087796c6421e5e51b9afbdeb26684ffcb22829d64782c289c8b3f4c9ca01e23b8e06f0d0b20e6746141d4ba280825d50e05b27a8b99155d083e164116e14a9f55af9a41785c4aa01c26e96069399a", 0x95, 0x5, &(0x7f0000000000)={0x2, 0x4e24, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xfdc5, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/03/30 07:10:06 executing program 7: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha512\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000280)="af4c555d0679bc0fa85739829ed9d0abef2dd6306d2314d1d970f60d1073e9339cb136578c05d39bbb5693c31344e224017505008c50c785011d0c8c21440fcaaa300cef07976007ad4445099988aca9e22ab6f912262890583ddb7c2a9b55199d880b11165d915836a04d55a39c967bd1de9f02fe77a918c504bed681adfc0e9c37a64387639fdf53c300e2c35e570837f533d26496a7cca844786e851d310e5b5d52feac008039b787c005050678c93a01dbed05e7", 0xb6) r2 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000340)={0x0, 0x6}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000003c0)={r3, 0xf8bb}, 0x8) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00000000c0)={0x2}, 0x4) connect$inet6(r2, &(0x7f0000001c80)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) socketpair$inet(0x2, 0x80805, 0x4, &(0x7f0000000180)) r4 = accept4(r0, &(0x7f0000000000)=@nfc_llcp, &(0x7f0000000080)=0x80, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f00000001c0)={'tunl0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r4, 0x8918, &(0x7f0000000200)={@mcast1={0xff, 0x1, [], 0x1}, 0x54, r5}) sendmsg(r4, &(0x7f0000000680)={&(0x7f0000000700)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="000100c100000000000000000000000000"], 0x11}, 0x0) [ 65.915681] kernel msg: ebtables bug: please report to author: bad policy 2018/03/30 07:10:06 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e21, 0xffffffff00000001, @empty, 0xfffffffffffffffd}}}, &(0x7f0000000540)=0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000580)={r1, 0xe3, "9a2dfe01c1fee2552fe5cdc91369d6776ff421072779b158e319d645e1c941fe412ce8d197d8519551bf735d3b7f7858d4fd28cf8de4570788daf21e15b6aa732e9035c099f6ae5e54537783ecf1ea99062bac068075f8981cb68ef44049af3dcee8ba7b939de84f3e0eee1d2981155579429b25e4d4ec2eb581894f7b1850b7dd8b349e56677f5bc0a99e6d92f5e5cbd4d3f8cb85661f39c5f79a6a3b1d4c7d11510f24b21a29b8d9a880aaf3b69756547665b14aa3d36024036e40bbec53cd5b7b89cf3dffd93608c9662f69b7beb167c42e02b0abc6d5e26c059194c396702465b6"}, &(0x7f0000000680)=0xeb) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @remote}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000006c0)={r1, 0x3f}, &(0x7f0000000700)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={0x0, 0x100000000}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000001c0)={r3, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000280)=0x84) socket$packet(0x11, 0x3, 0x300) r5 = socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$bt_BT_POWER(r5, 0x112, 0x9, &(0x7f0000000800)=0xfffffffffffffc01, 0x1) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000000c0)={r4, 0x4}, &(0x7f0000000100)=0x8) syz_emit_ethernet(0x1, &(0x7f0000000380)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa0086dd4950a09ce7070000fe800000000000000000005c550000bbfe8000000000000000000000000000aa0000000000089078144be7fa4f393aa9d67b140301788c36c11a7b364d1af80cf805611d47d0c19b8d1971b40cfd5dbf4210179f1eff947fd230d79f378240f50ba09fe0102aa84b24fad17112b5fd436584b5ab7bf0038abbdf7df3688ab40cf8d67d4de040643bb17e8bee34a7c83590dfda8d79a981a253077a84b49d0236ed84babc5d2c1bf5f4fe379e8d42041c07594207ebe391f9920cd4"], &(0x7f0000000040)) socket$packet(0x11, 0x80000001, 0x300) 2018/03/30 07:10:06 executing program 3: socket$packet(0x11, 0x3, 0x300) syz_emit_ethernet(0x1, &(0x7f00000001c0)=ANY=[@ANYBLOB="aaaaaa97aaaaaaaaaaaaaa00a8dd6050a09c00080000fe8000000000000000000000000000bbfe8000000000000000000000000000aa0000000000089078"], &(0x7f0000000040)={0x0, 0x4, [0x0, 0xfffffffffffffffc]}) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/03/30 07:10:06 executing program 4: socket$packet(0x11, 0xfffffffffffffffd, 0x300) syz_emit_ethernet(0x3e, &(0x7f0000000080)={@random="9df0067741f8", @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/03/30 07:10:06 executing program 0: pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000480)=0x14) sendmsg$nl_route(r1, &(0x7f0000000580)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000540)={&(0x7f00000004c0)=@getlink={0x54, 0x12, 0xc, 0x70bd2c, 0x25dfdbfc, {0x0, 0x0, 0x0, r2, 0x0, 0x31200}, [@IFLA_AF_SPEC={0x18, 0x1a, [{0x4, 0x1c}, {0x4, 0x7}, {0x4, 0x1f}, {0x4, 0x1f}, {0x4, 0x1c}]}, @IFLA_IF_NETNSID={0x8, 0x2e, 0x100}, @IFLA_ADDRESS={0xc, 0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x12}}, @IFLA_LINK={0x8, 0x5, 0x100}]}, 0x54}, 0x1, 0x0, 0x0, 0x40}, 0x4044851) syz_emit_ethernet(0x1, &(0x7f0000000180)=ANY=[@ANYBLOB="0180c2000000aaaaaaaaaaaa08060001080006060001ab6e44f0f6bb02000000aaaaaaaaaabbac1414008603494e79cbd6ca370ba3677025c9a6c856fe0af59d9de21cce5547b32893c900f3c20f359965d9481c2fc82763da7361e8988a97b106e7160b727b1c06eb4002241a3b524d307bdc4577534ce02bc761b57b5e6f6a4610db1186400cde582809f94daf4a64b54b7b25900dfa57881e8b4bf99458fe6ad64674dfd113c3a643b7b8528a0886aae95c9e926f20c04a748b53929e956456332d80eb7505532864674c1a6e06e170cff1e9c5a9c91f0c891e04cedb77ca70a6b257746e5d"], &(0x7f0000000040)) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20010}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=@bridge_delneigh={0x30, 0x1d, 0x10, 0x70bd27, 0x25dfdbfb, {0x0, 0x0, 0x0, r2, 0x80, 0xc, 0x3}, [@NDA_VLAN={0x8, 0x5, 0x3}, @NDA_LLADDR={0xc, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x30}, 0x1, 0x0, 0x0, 0x20000880}, 0x80) connect$bt_l2cap(r1, &(0x7f0000000000)={0x1f, 0x6, {0x40, 0xdc8, 0xfffffffffffffff7, 0x5, 0x600, 0x3ff}, 0x4, 0x100}, 0xe) socket(0xa, 0x805, 0x50) setsockopt$RDS_FREE_MR(r1, 0x114, 0x3, &(0x7f0000000080)={{0x100, 0x4}, 0x40}, 0xffffffffffffff67) 2018/03/30 07:10:06 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x15) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000380)=@getlink={0x28, 0x12, 0x221, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xa, 0x8987}]}, 0x28}, 0x1}, 0x0) 2018/03/30 07:10:06 executing program 2: r0 = socket(0x2, 0x805, 0x0) sendmsg$nl_crypto(r0, &(0x7f0000001040)={&(0x7f0000000d40)={0x10}, 0xc, &(0x7f0000001000)={&(0x7f0000000f00)=@del={0xe0, 0x11, 0x0, 0x0, 0x0, {{'crct10dif\x00'}}}, 0xe0}, 0x1}, 0x0) bind$inet(r0, &(0x7f0000ce6ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000140)="fdaa27a9e8b3b0e3b24750eaeb64887688af485d6cbab8adfd685a3288a206450bc13f3e43214fdf229c03296ef2a248495dd000614fd616c3cb355dbc90fcef44ba5d34fcec794a89b3f797905c6a4ab967974d6da9439c52ae0dbabb277ce051ee1926b96f992a72798e661d609845751f25cd69ee637c64120b", 0x137, 0x20000000, &(0x7f0000af3ff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x9) r1 = socket(0x2, 0x3, 0x5) sendto$inet(r1, &(0x7f0000000000), 0xfdc5, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/03/30 07:10:06 executing program 7: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha512\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000000)="af4c555d0679bc0fa85739829ed9d0abef2dd6306d2314d1d970f60d1073e9339cb136578c05d39bbb5693c31344e224017505008c50c785011d0c8c21440fcaaa300cef07976007ad4445099988aca9e22ab6f912262890583ddb7c2a9b55199d880b11165d915836a04d55a39c967bd1de9f02fe77a918c504bed681adfc0e9c37a64387639fdf53c300e2c35e570837f533d26496a7cca844786e851d310e5b5d52feac008039b787c005050678c93a01dbed05e7", 0xb6) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00000000c0)={0x2}, 0x4) connect$inet6(r2, &(0x7f0000001c80)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = accept4(r0, &(0x7f0000000000)=@nfc_llcp, &(0x7f0000000080)=0x80, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f00000001c0)={'tunl0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000000200)={@mcast1={0xff, 0x1, [], 0x1}, 0x54, r4}) sendmsg(r3, &(0x7f0000000680)={&(0x7f0000000700)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="000100c100000000000000000000000000"], 0x11}, 0x0) 2018/03/30 07:10:06 executing program 6: r0 = socket$inet(0x2, 0x802, 0x0) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) bind$inet6(r1, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x98) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000d6cf78)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr=0x1000000, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, {{@in=@multicast2=0xe0000002}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) getsockopt$inet6_buf(r2, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000001ffc)=0x90) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000000, &(0x7f0000f62fe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000180)=ANY=[@ANYBLOB="6e61740000000000000000000000000000000000000000004ad35c09000000000000000004000000000000000000000000000000000054f171c169810000000000000000000000bf501a529a955c864853fcc1a79c298d20dd1a60ba76b18906f6e8fef7f20ef644000000000000000000000000000e0000140000000000"], 0x1) ioctl$int_out(r0, 0x5460, &(0x7f0000000040)) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000080)={0x1, 'ifb0\x00', 0x4}, 0x18) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000380)={'nat\x00', 0x0, 0x3, 0xec, [], 0x8, &(0x7f0000000200)=[{}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000280)=""/236}, &(0x7f0000000400)=0x78) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000440)={'syzkaller1\x00', 0x0}) setsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000000480)={@loopback={0x0, 0x1}, r3}, 0x14) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000bc0)=@broute={'broute\x00', 0x20, 0x2, 0x148, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000c40], 0x0, &(0x7f0000000000), &(0x7f0000000c40)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x1d, 0x0, 0x0, 'teql0\x00', "7643616e4a8700000000030000000001", 'vlan0\x00', 'ipddp0\x00', @random="56190635f233", [], @random="d238742a69de", [], 0x70, 0x70, 0xb8}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x3}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc}]}, 0x2a8) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000880)=@broute={'broute\x00', 0x20, 0x1, 0x150, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000700], 0x0, &(0x7f00000006c0), &(0x7f0000000700)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x1b, 0x0, 0x0, 'bcsf0\x00', 'teql0\x00', 'ip_vti0\x00', 'erspan0\x00', @empty, [], @random="c8992de4105a", [], 0x70, 0x70, 0xc0}}, @common=@LED={'LED\x00', 0x28, {{'syz1\x00'}}}}]}]}, 0x1c8) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000000c0)={'dummy0\x00', {0x2, 0x4e24, @broadcast=0xffffffff}}) 2018/03/30 07:10:06 executing program 5: r0 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'ip6gretap0\x00', &(0x7f0000000180)=ANY=[@ANYBLOB="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"]}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000340)) r1 = socket(0x1001000000010, 0x802, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={&(0x7f0000f81000)={0x10}, 0xc, &(0x7f0000f75ff0)={&(0x7f00000018c0)=@newlink={0x44, 0x10, 0x501, 0x0, 0x0, {}, [@IFLA_NET_NS_PID={0x8, 0x13}, @IFLA_LINKINFO={0x1c, 0x12, [@IFLA_INFO_DATA={0x4, 0x2}, @IFLA_INFO_KIND={0x14, 0x1, "697036677265000000000000000600"}]}]}, 0x44}, 0x1}, 0x0) [ 65.949690] BUG: unable to handle kernel paging request at ffffebe000000020 [ 65.956824] IP: qlist_free_all+0x12b/0x160 [ 65.961034] PGD 0 P4D 0 [ 65.963691] Oops: 0000 [#1] SMP KASAN [ 65.967469] Dumping ftrace buffer: [ 65.970994] (ftrace buffer empty) [ 65.974688] Modules linked in: [ 65.977869] CPU: 1 PID: 4357 Comm: syz-executor6 Not tainted 4.16.0-rc6+ #286 [ 65.985130] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 65.994482] RIP: 0010:qlist_free_all+0x12b/0x160 2018/03/30 07:10:06 executing program 7: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha512\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000000)="af4c555d0679bc0fa85739829ed9d0abef2dd6306d2314d1d970f60d1073e9339cb136578c05d39bbb5693c31344e224017505008c50c785011d0c8c21440fcaaa300cef07976007ad4445099988aca9e22ab6f912262890583ddb7c2a9b55199d880b11165d915836a04d55a39c967bd1de9f02fe77a918c504bed681adfc0e9c37a64387639fdf53c300e2c35e570837f533d26496a7cca844786e851d310e5b5d52feac008039b787c005050678c93a01dbed05e7", 0xb6) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00000000c0)={0x2}, 0x4) connect$inet6(r2, &(0x7f0000001c80)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) socketpair$inet(0x2, 0x80804, 0x8, &(0x7f0000000180)) r3 = accept4(r0, &(0x7f0000000000)=@nfc_llcp, &(0x7f0000000080)=0x80, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f00000001c0)={'tunl0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000000200)={@mcast1={0xff, 0x1, [], 0x1}, 0x54, r4}) sendmsg(r3, &(0x7f0000000680)={&(0x7f0000000700)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="000100c100000000000000000000000000"], 0x11}, 0x0) 2018/03/30 07:10:06 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0xef) read(r0, &(0x7f0000004f45)=""/187, 0xbb) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$sock_bt(r0, 0x8907, &(0x7f0000000180)) sendto$inet6(r0, &(0x7f0000001ffe), 0x0, 0x0, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) [ 65.999223] RSP: 0018:ffff8801afc47980 EFLAGS: 00010286 [ 66.004579] RAX: 0000000000000001 RBX: 0000000000000282 RCX: ffffea0000000000 [ 66.011841] RDX: ffffebe000000000 RSI: ffff8801d2396400 RDI: 0000000000000282 [ 66.019110] RBP: ffff8801afc479b8 R08: 0000000000000000 R09: 1ffff10035f88dd9 [ 66.026364] R10: ffff8801afc46e90 R11: 0000000000000002 R12: 0000000000000000 [ 66.033622] R13: 0000000000000000 R14: 0000000000000001 R15: ffffffff87acaba0 [ 66.040881] FS: 0000000000e2f940(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 2018/03/30 07:10:06 executing program 2: r0 = socket(0x9, 0x4, 0x7) connect$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x0, {0x0, 0xe0d, 0x7f, 0x9, 0x4}, 0x80, 0xffffffff80000001}, 0xe) r1 = socket(0x2, 0x3, 0x5) sendto$inet(r1, &(0x7f0000000000), 0xfdc5, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/03/30 07:10:06 executing program 2: r0 = socket(0x2, 0x3, 0x5) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={r1, 0x5}, 0x8) sendto$inet(r0, &(0x7f0000000000), 0xfdc5, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) [ 66.049092] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 66.054960] CR2: ffffebe000000020 CR3: 00000001d33bc006 CR4: 00000000001606e0 [ 66.062219] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 66.069477] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 66.076733] Call Trace: [ 66.079315] quarantine_reduce+0x141/0x170 [ 66.083546] kasan_kmalloc+0xca/0xe0 [ 66.087254] kasan_slab_alloc+0x12/0x20 [ 66.091219] kmem_cache_alloc+0x11b/0x760 [ 66.095359] ? sock_alloc_file+0x560/0x560 [ 66.099592] sock_alloc_inode+0x70/0x300 [ 66.103645] ? sock_destroy_inode+0x70/0x70 [ 66.107959] ? dput.part.20+0x207/0x830 [ 66.110414] kernel msg: ebtables bug: please report to author: target size too small [ 66.111927] ? sock_destroy_inode+0x70/0x70 [ 66.111939] alloc_inode+0x65/0x180 [ 66.111948] new_inode_pseudo+0x69/0x190 [ 66.111955] ? prune_icache_sb+0x1a0/0x1a0 [ 66.111966] ? lock_release+0xa40/0xa40 [ 66.131749] kernel msg: ebtables bug: please report to author: target size too small [ 66.131773] sock_alloc+0x41/0x270 [ 66.151318] __sock_create+0x148/0x850 [ 66.155198] ? trace_hardirqs_on+0xd/0x10 [ 66.159340] ? kernel_sock_ip_overhead+0x4c0/0x4c0 [ 66.164257] ? task_work_run+0x1f4/0x270 [ 66.168297] ? task_work_cancel+0x210/0x210 [ 66.172600] ? __close_fd+0x222/0x360 [ 66.176391] SyS_socket+0xeb/0x1d0 [ 66.179905] ? move_addr_to_kernel+0x60/0x60 [ 66.184292] ? getname_flags+0x256/0x580 [ 66.188332] ? move_addr_to_kernel+0x60/0x60 [ 66.192716] do_syscall_64+0x281/0x940 [ 66.196573] ? __do_page_fault+0xc90/0xc90 [ 66.200781] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 66.206292] ? syscall_return_slowpath+0x550/0x550 [ 66.211193] ? syscall_return_slowpath+0x2ac/0x550 [ 66.216096] ? prepare_exit_to_usermode+0x227/0x350 [ 66.221084] ? perf_trace_sys_enter+0xcb0/0xcb0 [ 66.225729] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 66.230554] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 66.235713] RIP: 0033:0x4573e7 [ 66.238873] RSP: 002b:0000000000a3e368 EFLAGS: 00000246 ORIG_RAX: 0000000000000029 [ 66.246549] RAX: ffffffffffffffda RBX: 000000000000000a RCX: 00000000004573e7 [ 66.253795] RDX: 0000000000000006 RSI: 0000000000000001 RDI: 000000000000000a [ 66.261038] RBP: 00000000006fdbc0 R08: 00000000000002d8 R09: 0000000000004000 [ 66.268280] R10: 00000000007018e0 R11: 0000000000000246 R12: 0000000000a3eb20 [ 66.275519] R13: 0000000000000013 R14: 0000000000000029 R15: 0000000000001380 [ 66.283144] Code: 00 00 00 80 48 01 c2 72 44 48 b9 00 00 00 80 ff 77 00 00 48 01 ca 48 b9 00 00 00 00 00 ea ff ff 48 c1 ea 0c 48 c1 e2 06 48 01 ca <48> 8b 4a 20 48 8d 71 ff 83 e1 01 48 0f 45 d6 4c 8b 6a 30 e9 f4 [ 66.302225] RIP: qlist_free_all+0x12b/0x160 RSP: ffff8801afc47980 [ 66.308426] CR2: ffffebe000000020 [ 66.311854] ---[ end trace 6ca09d965e6fc5e2 ]--- [ 66.316578] Kernel panic - not syncing: Fatal exception [ 66.322426] Dumping ftrace buffer: [ 66.325938] (ftrace buffer empty) [ 66.329615] Kernel Offset: disabled [ 66.333210] Rebooting in 86400 seconds..