(0x7f0000fee000-0x10)={0x4, 0x0, 0x0, "f461001d32a9", 0x0, 0x0}, 0x10) 2018/01/14 01:16:35 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80007, 0xde, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000c9d000)=0x2, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000001000)=@common='bpq0\x00', 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x0, 0x0, &(0x7f0000a0b000-0x8)={0x0, 0x0}) r2 = socket(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f00009d3000)={0x0, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xcc, 0x0, 0x0, 0x0, 0x0, &(0x7f0000f16000)=@common='lo\x00', 0x0, 0x0, 0x0}) [ 84.902682] syz-executor0 (20466) used greatest stack depth: 16256 bytes left 2018/01/14 01:16:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1a, 0x80805, 0x1) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000933000-0x4)=0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000883000)={r1}) getsockopt$inet_tcp_int(r2, 0x6, 0x37, &(0x7f000071c000-0x4)=0x0, &(0x7f0000770000)=0x4) pwritev(r1, &(0x7f0000f21000)=[{&(0x7f00004ae000)="ae6ff5ed8919e22141c4c32cb844878a9516a03c613ee7bfc7e7c0c9a1ce202639b09a682038cd025d507d7d1c8b66973521fed595951176776d9bcd7825160c82fed7fe731dc93195ca27e68715faf52f1a66344f082b027d8c9f9ca3b55c7c2bddf1dc9073f7c7b8", 0x69}], 0x1, 0x0) sendmsg$nl_generic(r1, &(0x7f0000b3e000-0x38)={&(0x7f0000d4a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f00001ca000)={0x54, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 01:16:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x37, &(0x7f0000014000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x29, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {'\f'}}}}}}, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000611000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, {[@mss={0x2, 0x4, 0x0}, @nop={0x1}]}}, {""}}}}}}, 0x0) r1 = accept(r0, 0x0, &(0x7f0000518000)=0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00007d7000)=0x180000, 0x4) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000b61000-0x10)=@req={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f000000c000-0x4)=0x140) r2 = socket$inet6(0xa, 0x7, 0x6) ioctl$int_in(r0, 0x5452, &(0x7f0000f52000)=0xff) ioctl$DRM_IOCTL_RM_MAP(r2, 0x4028641b, &(0x7f00005fd000)={&(0x7f0000000000/0x1000)=nil, 0x75ae, 0x4, 0x60, &(0x7f00001de000/0x1000)=nil, 0x5a}) connect$inet(r0, &(0x7f00002f8000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f000088f000-0xe8)={{{@in=@multicast1=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000837000-0x4)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00006e9000-0xe8)={{{@in=@broadcast=0xffffffff, @in=@broadcast=0xffffffff, 0x3, 0xfffffffffffffffd, 0x3, 0x6cbd1f19, 0x0, 0x80, 0xa0, 0x62, 0x0, r3}, {0x3, 0x1, 0x100000001, 0x7, 0x5, 0x6, 0x1, 0x6}, {0xfff, 0xff, 0x4, 0x0}, 0x80000001, 0x4, 0x2, 0x1, 0x3, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x1, 0x6c}, 0xa, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0, 0x3, 0x1, 0x1, 0x4, 0x5}}, 0xe8) 2018/01/14 01:16:36 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffffff, &(0x7f0000edf000-0x2c)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000000000)=0x48) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f000063a000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x18, 0x0, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000002000)={0xffffffffffffffff, 0x0, 0x0, 0xec, &(0x7f0000009000)="", &(0x7f0000008000-0xec)=""/236, 0x0, 0x5d}, 0x28) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendfile(r1, r1, 0x0, 0x7ff) connect(r1, &(0x7f000000a000-0x10)=@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffeed) setsockopt(r1, 0x111, 0x2, &(0x7f000000b000)='\x00\x00\x00\x00', 0x4) 2018/01/14 01:16:36 executing program 0: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001000)={0x1d, 0x0, 0x0, 0x0}, 0x10) sendmsg(r0, &(0x7f000000c000)={&(0x7f0000002000-0x58)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f0000003000-0x10)=[{&(0x7f0000007000-0x38)="07000000017daebd4c317b8c0649831def071b7c358611a6238d495f9f3ff91ee6d69764e7db2b81abfffdc05da6f696bfc575b2f528f6ef", 0x38}], 0x1, &(0x7f000000b000)=[], 0x0, 0x0}, 0x0) r1 = socket(0x13, 0x1, 0x3) ioctl$sock_ifreq(r0, 0x8910, &(0x7f0000003000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x7f, 0xffffffffffff7fff, 0x800, 0x1f, 0x5, 0xd12e}}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f000000f000-0xbb)="14e1662d84274cf1e57fdc90ad3a89ce8dcc796df4f3d29f0ece6bedb748fe3ef47339f51ed14a3864fd42ec3bc858193b89e9276c40acbab90f8c69968bdd65a412224c41b24c117b3e82af85535bb4778ddc498f08c05db69e659012d18902c12c1d034f80ca7a69da261697b052c07a9120a5f8dffdeba6134e92add57abc5746b14471a92efc66f76b26facc3567598bc38e95ec2fa00a77112f9c6326b4813d8e1cf82ed92e7a4e4e065d6a879715dec41952e740a6408e6e", 0xbb, 0x80, 0x0, 0x0) 2018/01/14 01:16:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f000059c000-0x4)=0x0) writev(r0, &(0x7f0000f7a000)=[{&(0x7f0000fb4000)="1f0000000203190b000007000000028100ed3b8509000100000000513ffe58", 0x1f}], 0x1) socketpair$inet6(0xa, 0x1, 0x200000000, &(0x7f0000e53000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00001e1000-0xa0)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000, 0x7, 0x6, 0x8, 0x25}, &(0x7f00002ba000)=0xa0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f00002b9000)={r2, 0x6}, 0x6) 2018/01/14 01:16:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x1000000802, 0x0) write(r0, &(0x7f0000d28000)="24000000190025f4061c1ffbffe6fc0e0ae7ff000000000080ffffeb080002000000ffff", 0x24) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f000028a000)=0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000d1c000-0xc)={@multicast2=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @loopback=0x0}, &(0x7f0000140000)=0xc) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000389000)=0xc00000000, 0x4) pipe(&(0x7f00001a4000)={0x0, 0x0}) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000807000-0x10)={0x5, &(0x7f0000365000)=[0x3f, 0xfffffffffffffffc, 0x101, 0x6531, 0x40]}) 2018/01/14 01:16:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000df9000-0x27)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000077f000)=0x0, 0x4) pipe(&(0x7f0000a5c000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000eaf000)=0x6, 0x4) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) 2018/01/14 01:16:36 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={0x0, @loopback=0x0, @multicast1=0x0}, &(0x7f0000001000-0x4)=0xc2) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000d4e000)=@req={0x28, &(0x7f0000130000)={@common='ip6gretap0\x00', @ifru_map={0xffffffff, 0x6, 0x80000000, 0x5, 0x7, 0x0}}}) mmap(&(0x7f0000000000/0x939000)=nil, 0x939000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_gfeatures={0x3a, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/14 01:16:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0x0, 0x0) write(r0, &(0x7f0000321000-0x24)="1a0000004a000700ea091008090007000a000000002200000400", 0x1a) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f000058e000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000daf000)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000209000)={0x0, 0xfffffffffffffffd, 0x20, 0x22, 0xd8d2, 0xfffffffffffffffa}, &(0x7f00008a9000)=0x14) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000180000)={r1, 0x9}, 0x6) 2018/01/14 01:16:36 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffff9c, &(0x7f000047c000)={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) shutdown(r0, 0x1) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f000002b000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00004fd000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000000000)=""/163, 0xa3, 0x0) mmap(&(0x7f0000000000/0xb70000)=nil, 0xb70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f000049b000)={&(0x7f0000b6d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b6c000)={&(0x7f0000ae4000)=@delpolicy={0xac, 0x21, 0xdab3c3fcdff443a3, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@loopback={0x0, 0x1}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, [@migrate={0x1, 0x11, [{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, {@in=@rand_addr=0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}]}]}, 0xac}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 01:16:36 executing program 6: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000665000)={0xffffffffffffffff, 0xffffffffffffffff}) pread64(r0, &(0x7f0000397000-0x1000)=""/4096, 0x1000, 0x0) 2018/01/14 01:16:36 executing program 3: unshare(0x20400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000001000-0x8)={0x0, 0x0}) r1 = accept$alg(0xffffffffffffffff, 0x0, 0x0) tee(r0, r1, 0x400, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet6_buf(r2, 0x29, 0xcc, &(0x7f00002bd000-0x97)=""/151, &(0x7f000077c000-0x4)=0x97) unshare(0x8000403) 2018/01/14 01:16:36 executing program 2: mmap(&(0x7f0000000000/0xfca000)=nil, 0xfca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x2) connect$nfc_llcp(r0, &(0x7f00001a3000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "d1d8cd408e249f6a44cf9a3fe746ff0b811441005b08548e50621ad9abad92400ff845da445c1bc951c0d229133a0d9d7bcbcdb0130f421f267520e495bca4", 0x0}, 0x60) r1 = socket(0x1f, 0x5, 0x9) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f0000fca000)={0x5, "c1dfcddb8ed6"}) 2018/01/14 01:16:36 executing program 5: mmap(&(0x7f0000000000/0xff1000)=nil, 0xff1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000fee000-0x158)={@remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, @random="b68464bc6841", [], {{0x80000000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x88, 0x0, @empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@timestamp_reply={0xe, 0x0, 0x0, 0x4, 0x1ff, 0x0, 0x0, 0x0}}}}}, 0x0) 2018/01/14 01:16:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0xffffffffffffffff, 0xc275, &(0x7f0000de0000)={0x0, 0x0}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000032d000-0x18)={r0, &(0x7f000023b000-0x36)="8d13e1d9a5a3eb841591bc8b74ede552235f3b5db293872d3c90b1c7f92962097d46d162093711ea92bb21903ff6a03b2ababaab38ef", &(0x7f0000fd8000-0xac)=""/172}, 0x18) accept$packet(r1, &(0x7f0000913000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000c2c000-0x4)=0x14) sendmsg(r1, &(0x7f00007f7000)={&(0x7f00002a3000-0x14)=@ll={0x11, 0x1f, r2, 0x1, 0x100000001, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14, &(0x7f0000b2e000)=[{&(0x7f0000f52000-0xb9)="deb72d95829842b8eb3363022f9229a01ef4b77a05b0f53d3e0e8aed82ff2c61ec2defcae32cf6463dc4cc85cd07e28ad13a2a4698d24c2e325b6e698f3a994fec6dad2e90f5d9891565c29edf8c9719b36b570a4d5ed362df83780853e414a88ed2cf0e02075befc658ebc48c34da410103b797a72e6224107a1e3188c249343849a0d05227210ed0326ad69a922e6300455c1b98b77d3483bab67304515a1b2b91222429f3a564c5a54b09c11f50c84df8894271617a58b1", 0xb9}, {&(0x7f0000e68000-0xb2)="9a9561219024f16299c9837e915301310d856739db6a39543c94316407faa52064ddc607d8136f0064e2bd22536b68554fd708947980050cd1bf77612603409716d0bcb191802d9e37f83ea084efd98442ae21bc4a23fa9abc62214ab955baab0cc2411ea49462eca4bf547674016362e6221f3b7dceae183c3a6de10b460e83fd2fca5fe93578f8efe2eb84d742f74e0004877ce26ad153905eeebe9f220fdc2f688bcd70b2f0806e8dcf3668e2e083cabe", 0xb2}, {&(0x7f00006e4000)="ea0af197cb94ec4c062821686af2dcbfb9f892997fad3d8e432147f9f6413b3df8b6679f6c24fa38d368e5a7c4f4a9f5909b156f3a5149e59a9bf2e15773b9fd4f1aa4bf98e2a3e4bf116b2151fc5dba82bfd1b55338cf7ff4cda98da1a0e61e846a72ac3b80a3fea8e8cfee29a30eb8e08a91808631a1123caf43159f685d57c3c7432442f3222e3fb6304c8d11ef83d1d633521189b6eac688badf586cba132f859955fad4dd263d66d6e629941c4d22521587a9696e23f8166766f2a31bf2e3a9bbbec75a8b8ca2297b196be8bb3a5acdaf6c6b833d5335257ee68a8ee7b1396df9ab88f1efb02cb7311dfe7bac8a3fc4c1f1ed324cb0fb232006d221a82dbf7d18bcb9670e4270f7ae4f45c224a1c6aed77765d277761d405367013d3e0af21466fc28b9478c7ab0cf758aec1ac4525e79057ef8bc13eb3fc0f0f423c70cd514131ec21e65f2736c6a00e45fcea8c3a706684ccdbde4e5c2c802c9805f81cbfdde033d168104b83d6d7ae0c9c2f5efb7d54846cdaf07ffed45eb86e021423c9b400585d78cbd3dced2683f920dc11d69134ce56243ea7b374072beee8c4835872b65b3723b508028aa4b0449ce53dcb2032aa9fc05ebaba59fb25062e959e253b61c814f89d300bf1d3f7961a47fd5a0cb0e2a2fb0da63aabef49970f48cf9d12ed56fac1b5424f1d60f67b72d1fa9780d7d9b6176315f4d737c40f81569ec600e7a46a7de58723d42c49a350d4cec13f38dbe1dcaf56590332b1ef4db60dc348fe3be745574a6e8a03c9c79352eecdd983e3f1f074791022cb2e05b3fab22411c19288ed5eb7b770c31a3e5a33699a44b7b01a3a22fb1f9ce002f3fe8b8b3b53ed1fd3919c30d072b33f5a53f187a5d965db07aa4c525ff3664bb1c06baac5757416d41058270e49409df30d6b1de520b7a56cebd265930b029dbf88f5cdcc129ac2e884702fce759916e1ba90e07073c7e9d83f22f1e29b64beceb6853be4e5f3eab4cfbaed47b93c9565e1bc9e373d33d4e2362c68344d4bda7d7b9684718c40e014c5eef9093f64b0689f4c6622d243f5f2696e2ddded02f7b21ca5da443ce07527987b39836349d105d4637bb01e8b8e3b4cad76fd9a33468b528f1f5a7d2bbe749a96c1ee0a99f13d92e352e8ba1fb67fbc88b9924cf2acb842a6f9be58920302ed034fec31f2b2d8ce57e6fe432094b753ed00f9c7dde524b1263b3b26104e30fe61327604914c253e1af668b2ca4a474b03704606e2c7033af312de05abe17f7071f76f575c151d5e15919255dd63a2954f1c130d4892da63cacc6f170ce99bcc13093c3319489a9a15303e22a7679ec6d2dc5c4ea2311ce9d740be50a7a951f87ab6d8ca49714aee0580b9497a50c5a54fa9b19661aaa77a1576524795814dbe19f9455ac1350b498d6d25b64aa704537d927d005b43a92d12a4d8e92d8b29b77160a872ad5784a74a710a76d77045865335837e985fffab6298a721e69076d88cb968d181d960d35fd92c1b6fcea98230c17dcd54310086628075c6111a88250ec7c703436e2f9a3d4e7a8632582a6602f82723f5f2442f6d1df7d5f79b129ceb10d516118136098ff77a63f2021ad054ba35b8b68099db4bee3f66eea18f9e95620a49d0ba6a6619c0fc51f99de1f3e9921a3a8551c9080039b353e86641015d068cd61786ed1dcd651116d71713bec732962c460d47161550842b327af93af7b34f1f7dfc850e617d2a143baf53ae4adaaa4f05fb31a698cb062d505e711dcc4de3023454a80287faa709ed027d1023ad0457f880ce0117498fb079333b74833c1816274d0e3a1d9318a0c2f5ca5cb9540c0d216c0e19e33f56fe519c4ff0639aeec003fe41ac3999c5eaf6d8d69330b106a4ac0f450767d1557cfb7484887b4a00d27dccc04cfc9552b9cc0373e652dcb4d9faf57ad564817b5b0b69e0a59f866b70f50bc6b79b2d3c735422d7c003d8ab186c9cd3b518da749612769cb19242c4cfa9f4137d3e24985f2d5e6e085837bf0cf6990d115fd8298e64fc7ae543d5c40ced5e2020ff0e8ce3f89fca3e0256de6acb4c380349089b3155081584e14d3737686b4b620c8e035e7579c5fcbb3dca31e6812778213f82c605bb1fd595aa320654235947482b10d39102e3b039ef4b3b950ec872dee711a3e388ce90295fe02da0831ae331557c271807fa1e50df7aba473426d57adbf3b05a24ee3503821e457e6c5a03aa9c78d15f17318f9a1521406abb6857229bd16b7c4486e09c861bd7e9a748d2748d87a0240fc8022af85a5c2626f9e2e1c57e7044f5bae556fb4f52218facc5466ef852cb40e033db22f4f3c0f4a72940424f1313dafb64796cba3cf1cd70338e34f5d454cbf8dd73000028f0aa8a85fda3fab969a5836cd01f3af27b16234a5fca5e5bd69f527ded6b09b9ff318d8d4ef6d4747f0b3ca54ee77cefebf145b80ab36c8d337fe87a4f26f5fdb8024687404bf4f20ff5186b6ec587aaec40e741491d917c53e7af0967afe4b7582d3b5980fb8f0949d21440c6b6b562b2722c95d7e00df8cb073795c2cf8c263ae7993033c570aea21142f1d19ffef8a6cc429842a4e02f5fadc3291fbdc12440b012f2dea0c9d92fc0350ddd8d2765a502bdf051d995ce6df964ba8da0de0458b7a8502bf43df0d36f845b3e430e71a9245117860a7641660f427439630860ce2fa98004ad5d59ef1b4143cec9e308e202a0e0c3163d35fbea7e3c158011563c36c4d804e3a1e158e954741773e28de5c0f7771b406dc6ccdd9bd64984e935f7e5fb97cbdb1569c5c734f1f448dc0ec5c5e928aa7b7a38a756db408dfa0fd97ccfb65e927f498ef3d0317abd03e69fe1db8f74bbe89b22406e0d60931dc28e33f952372962ac0678decce2ef2bacc215784e2a680ddf77a9041026a7952180aefa85659e632162f0e08c28d309f6f4817649a5be3713f628681dfe3f9bc1d579de4463c7c56af5da7f8358d351b4154799f76b1dff845aec13707eed28c8bc746d759ce7738d89473c998e1a6dce7e97639ae9a5982b55f8dd7dd52ab8fd55b5c009dbe379bac066444455f647b886dd2833442c8d7eac61209adb68f01a4db45a69d37c9471b97a82db1ab221580b0d851949558c83d5e110eb8f6c61d018b4efa3d94c89c0a2bc87c2f2d188e71ab594bb31f6b42de0baa60b1014f94cacf36cff297af99e8e13a2bb44bd3826f1a6fcf344938843ae5afcada48acd2ce73a7c518d28a691f4c7d3dadd7fde103da46733b1f177ce8295cb5caa5de8e5ac0393058d213c825e82d5a96f0e14750d81e4a280290af054d2d95acb4fc8f7aef6d80d99e1b32913eb40c37cb3c736be16512f8d815931cedd8988eaf8b8091c4272f37856acf8ce3cf0643735a28b8b3e91035d7ce56c48808ec25c5d9694096630a3ceaf2646dd673bdf4f6529b19411f8584c70d3a91a7e397d5413c77bf936f01b11f4e666ae7ca63e78688065bf50724abbad1262efa2ef3d68bb9035a0c2b5e5353d938d6735657c29d27ae3794d05f739e3b2db26a20efbfc65e9f9a53a6f14cfdf541e1d0bfbe9d9da08022eaf945db23fa83f8a7881dec0c4ce9e63387bc4f83845799c97bf60c5287d5b12a821e37cdd866d5ed263aa1452690408239fff0f8d16e18449cacd50f339f7bb71eccbb0089b7529a56e2637591dedf1cd3843350f7299f435045407df3668e98a764cb9727cd57981f8a1669a86457aa7789848f02d5faaad9a7c7816a58a1e9480ad5b86362491c25d170bdc57233a75b40691c0ae485d291cb7a566548b158fbfd65205c32c7f45753a0eeb36ff3b72666c2001ebc97399f18250a5d7dcb3833e5b3901794142c1ed152b91214cda2cd60f223f2a9baa1c3c6d47c68a0ecd145d9f9add68e98644a34a96d2cfc0994946e1eaa39e83417ae664e2441e60d6dd7da3414d5e008f4d96d752d9e455b6890967da56b151aa0d539c80f22cd99bf841b51a84cc1b5abd834ecd37089600025c0b30069e2929d695668b9d3973c99ceec1f5c3bb079c2a44dad24a3fd6eb28610636a9972988cc50a2d37f800f94eeb08ce6cd5310f4e0e2b8eec50c1da355dbf365600471ad4d5cc62134aac3e9d1eb2a89c0bebff575fa44ca610c418db19a1dce980894b7777bbc25104154a51f18442facb1032b3673e7f77e5e0371fd8d49c8153ee717b008f1fdc611e5158c91f3ed8943ba970d22ec8b08bee42f2676b6b1d60a478e4326244ace2cac7b7b30338c079b631c28ee98cade6a83750db82c3ec1243650b213f2afb09463e281a18362be4cb9017af84a78a9b007a7c6e88f9827a40c7d257c1f3fd33fa3b638c3c504ecb99104894abc581137cd9c41dd86f2be023340c029ad11481a81d3060985eee2d1b4db28d291cc6596eebe28b1aea159d1c80388141ea4ea4c6e867f762345ded921a21a9b2177a20de33800a3b8b53c36efb8b441a7e15c102ec5d54948c0fbcd634400f771189a48b2e789d0fab790a24309b0334b380458b7b37a7d5a165a0d323a159db305430e3321ed625d43a246a5382f9a8bb73dd7378df83a46bc44eab86900617f8c741b9c9c9e14dae41ae8fe5831799af32092dd88afd3c23cf80aac19db6a31f0a1f157122f81d1f42a4ff89c38e093ff1f69701324d41a3201ed937bd5fc22ede6bfcfd648fdc1955e77c042f2fd48f05086738ad61221911178f6ce6a4a97a0612019d08c47f5f42f7863ad40f68282d22ff4e1f9d178645ba78877f40ac08fe108b3db29f7e4398d76133fc18dc4e5dad66dcc2bdc02ec0f5a5115aa5f66e8994002e79fe74079f730833ef5a72c13947b99eb89b5ce4d715791ad3bf31eeef9e2102121e0794f6f24e749e967731e521e125fc65bd6be62a83e6d4e8b159577db33d01480a3f3bd8395fe8ac8612285429311e26a491a96b33b961ae87950c35b8a9d59ebafa6c0b68805c5c682a43738057e87b8aeaba2cade64428643fc0f62208f12cd925a458cb21395879f4241f6a6663a73a17eb52d6b3f1010e8025d12eb7da06e9c2f70e8f55384c7e9e90fcbd54c784ceb5ae9090ecd75ef7851af44a5aa019cd4079b58f739f49e9565cd0d9b8500bfc40d9f92949c9bd9c160ed65a4f29a1610398891f84a8bf6ba811444eb457cbd6a927636778e280c066ea5e28e24a4bb743a900bd78681b99f4a284cf64bbb64ec2d3388451c79a20f4d4b6217ebb900a87c5fa4a861d6d91467098bc5262aa7cf6c1123f0101c8b33e8a540cc3b01750d20903aabc6816d300fe1d661b34647c682dcef25b099ac300320788a93c5ab1f8541867befe7c2d9d560e2115fd6a2bcab74240a98fd36ef2cfcfa2f9f5f72704f4de5c48ea79dce4854b7159b0c7ce3fc6777b6c7b1489cd240852893d887b743b55a659ac99bd815e994a0d3a7e72ad10a2951f5b4f4545e049c6863615320f633d751403700e298e47ccd557dd3c9cc023762d2a4269f3767242fcb06d2a3fe5d883ecd7d2fd8d0da6d78c9d6b45812272c0dce46aed49140d42b34334e42b90a46897a8b610c56f5197d6446c64c85a386da41d12969f06a321d7283b1691ba5973586130c24d17d404401cd31750413d82c9c7c9758f56fbd56ef2e1ee15ce23453b1add1611ecf030cf81704610c8af1404625f855d94ff4cdf19a96c1cdc3602e1b67b5cfd48eca54045983e890dcd333a7e306a1c3c7811343305ff21bc06b7df4007045413b0f49f5eb2630d2e78c531319cd23362388873a1bb060a1700", 0x1000}], 0x3, &(0x7f00005c5000-0x38)=[{0x20, 0x0, 0x1, "0708342ec9b6164220acf579deb979"}, {0x18, 0x112, 0x1000, "c1ff"}], 0x38, 0x10}, 0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000a03000)={0x0, 0x16, "56538b19e221222aec195d3baf811667e913e162bac0"}, &(0x7f0000701000)=0x1e) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000df9000-0x8)={r3, 0x6}, 0xfffffffffffffe46) setsockopt$inet6_group_source_req(r1, 0x29, 0x2c, &(0x7f0000692000-0x108)={0x81, {{0xa, 0x2, 0x1f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x800, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) socket$bt_cmtp(0x1f, 0x3, 0x5) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000db5000-0x4)=0x100000002, 0x10000010f) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000d24000-0xc)=@sack_info={r3, 0x7f, 0x0}, &(0x7f00001d7000)=0xc) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000dc6000-0x28)={@common='lo\x00', &(0x7f0000062000-0xd8)=@ethtool_rxnfc={0x43, 0xe, 0x0, {0x2, @ether_spec={@random="c75225ebf6fa", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, {"fa92", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x10}, 0x3, 0x8, [0x40005, 0x5]}, @esp_ip6_spec={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, 0xfffffffffffffff7}, {"c6b5", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, 0x3ff, 0x1, [0x2, 0xbe5]}, 0x7f, 0x0}, 0x7, [0x2, 0x2, 0x6, 0xc1, 0x80, 0x81, 0x6]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000126000)={0x1}, 0x4) 2018/01/14 01:16:36 executing program 4: mmap(&(0x7f0000000000/0xf7b000)=nil, 0xf7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000660000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x4) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ade000)="21ce5e65a4e399c7b54c0590e01d813eb92fa7cff83f79e9197d50c2c558e7279c45b6f1b3e879d2f7778682e26c4cbf1b27a8555ada1109deb32bbb084a6b4b49ee35708f84c7459c54e77b2c4b12fa98e09a94259110c1dc605b21bcb9fd2368cd9c4d95fdabeba9d2074fa17fe1ec499a288a7fb24b28d262310b09f61eb078bfefce35d7f3afd5978be2d395d2efa51252c7401c26b4cc3230f2fa48ccc94d7e710d7ea429cbde3e79a5312690d97c7e5c005067b5c428393986e70fdb010185104b2369430624c51dd0f2e78894f338a6ad60059823758dd2895cc87b43d8d0c89500ac1e", 0xe7) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f0000f7b000)="5dfbc33d", 0x4}], 0x1, &(0x7f0000f7a000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[], 0x0, &(0x7f0000ec7000)=""/0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r4, &(0x7f000000b000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000017000-0x4)=0xfffff7fffffffffd, 0x4) setsockopt$sock_int(r4, 0x1, 0xf, &(0x7f0000015000)=0x4, 0x4) bind$inet(r3, &(0x7f0000012000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r2, 0x0) listen(r4, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f7f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/14 01:16:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = accept(r0, 0x0, &(0x7f0000cfa000-0x4)=0x0) getsockname$netrom(r1, &(0x7f00008d1000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000ebd000)=0x10) connect$inet(r0, &(0x7f00008d5000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffec3) sendfile(r0, r0, &(0x7f0000ea3000-0x8)=0x0, 0x5) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f000093c000+0xadd)=""/4096, &(0x7f0000b37000-0x4)=0x1000) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000e8f000)={0x0, 0x0}) 2018/01/14 01:16:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffff9c, &(0x7f0000453000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00006be000-0x4)=0x10, 0x80000) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000889000)={@common='vlan0\x00', @ifru_flags=0x800}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000c57000)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(ccm(aes-asm))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) socket$bt_l2cap(0x1f, 0x1, 0x0) r2 = accept$alg(r1, 0x0, 0x0) sendto(r2, &(0x7f0000d40000-0x94)="02c3dd053f29ec3ae3d31ce465b16db962ce8b7d09187b0ad0333aa4e87f210196", 0x21, 0x0, &(0x7f000051b000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) recvmsg(r2, &(0x7f0000562000)={&(0x7f0000e90000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f000085d000-0x70)=[{&(0x7f00003f3000)=""/150, 0x88}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 01:16:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x200000000000003, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000022b000-0x20)={@generic="98d956735c29eafa96b197418e25a6b2", @ifru_flags=0x6400}) accept(r0, &(0x7f000029d000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00007bc000)=0x10) getsockopt(r0, 0x107, 0x14, &(0x7f000051e000)=""/0, &(0x7f0000028000)=0x0) 2018/01/14 01:16:36 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f000034a000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xe, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000001000-0x4)=0x0, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000000)=0x0, &(0x7f0000001000)=0x4) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000001000-0x10)={0xffffffffffffff9c, 0x50, &(0x7f0000003000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000002000)=r1, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000003000)=0x2, 0x4) r3 = epoll_create(0x7fffffff) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r2) ioctl$fiemap(r3, 0xc020660b, &(0x7f0000002000-0x250)={0x4, 0x4, 0x3, 0x950, 0xa, [{0x200, 0x3, 0x7b, 0x0, 0x0, 0xdb87ec9146bffd3c, 0x0, 0x0, 0x0}, {0x6, 0x100, 0x5, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0x0, 0x8001, 0x5, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0x3ff, 0x7ff, 0x1f, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0x100000001, 0x1, 0x2, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0xdf75, 0x2bc1, 0x7f, 0x0, 0x0, 0x2800, 0x0, 0x0, 0x0}, {0x5, 0x9, 0xffffffffffffffe1, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, {0x5, 0x5, 0xff, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0x4, 0x3, 0x8, 0x0, 0x0, 0x1902, 0x0, 0x0, 0x0}, {0xe015, 0x3f, 0x4, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}]}) read(r3, &(0x7f0000002000-0x6e)=""/110, 0x6e) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000001000)={0x4}, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000005000-0x4)=0x0, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000003000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000006000-0x4)=0xe8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000006000-0xc)={r4, @local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002}, 0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000005000-0x20)={0xef6e, 0x5, 0x1, 0x0, 0x8b, 0x20002000000, 0xbc, 0x9, 0x0}, &(0x7f0000007000-0x4)=0x20) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000002000)={0x9, 0x8000, 0x401, 0x6, r5}, &(0x7f0000003000)=0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000008000-0x8)={r6, 0x3}, &(0x7f0000005000)=0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000008000)={r5, 0x9, 0x858, 0xfffffffffffffffa, 0x1, 0x8}, &(0x7f0000008000)=0x14) 2018/01/14 01:16:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x7, 0x0, &(0x7f0000d19000-0x8)={0x0, 0x0}) socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000e34000-0x4)=0x0, &(0x7f0000077000-0x4)=0x4) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000f98000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-224\x00'}, 0x58) r3 = accept$alg(r0, 0x0, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f000077e000)={r0, 0x28, &(0x7f000056f000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) getsockname(r0, &(0x7f0000494000-0xd)=@un=@file={0x0, ""/11}, &(0x7f000055e000)=0xd) sendmsg$nl_generic(r0, &(0x7f0000d9d000-0x38)={&(0x7f0000660000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000d13000)={&(0x7f000054b000-0x2c)={0x2c, 0x10, 0x0, 0x5, 0x0, {0xf, 0x0, 0x0}, [@typed={0xc, 0x2e, @fd=r2}, @typed={0xc, 0x72, @fd=r3}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4008010}, 0x1) sendmmsg$alg(r3, &(0x7f000019b000)=[{0x0, 0x0, &(0x7f0000699000-0xa0)=[{&(0x7f00006e6000)="91", 0x1}, {&(0x7f00007ad000-0x9f)="711be8f9cbfa8ab28af1c8d8946bfe700fcc5375784b5df57bff8a024be87ce1ab5af0d51e22a422f25bd5cab056662b49355aa4c78ffe70b1b0272d6e65879c50898554ea1cb619f6d3dc45ae75cd695eabf13c0573318013e3f7be3393c8bd5296f33310dae188e69682f9e12534684842e2b33eb0a58c2574a3db5b443c538a75a7e9ae791ffdf533a2beca2f89", 0x8f}], 0x2, &(0x7f0000543000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/14 01:16:36 executing program 2: pipe(&(0x7f00004b9000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00008b6000-0x98)={0x0, @in6={{0xa, 0x1, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffff8bd4, 0xb9a1}, &(0x7f0000efa000-0x4)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f000050e000-0x10)={0xffffffffce0aa6ab, 0x4, 0x3b2c, 0xffffffff, r2}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x1, 0x8010000000000086) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f00001e6000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f000038d000)=0x8) 2018/01/14 01:16:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f00001fc000)="1f0000000306ffde0000f4bc0710000000060000090001800d000000000000", 0xfffffffffffffe4c) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000b3a000-0x4)=0x0, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f00007b4000)={r0, r1}) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000ad6000)={0x1, 0xf87a, 0xffff, 0x8, 0x2, 0x100000001, 0x7}, 0xc) 2018/01/14 01:16:36 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000000000)=0x1c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f00005a3000-0x38)={&(0x7f0000000000)=@in6={0xa, 0x2, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, 0x1c, &(0x7f00003ef000)=[{&(0x7f0000001000-0x40)="8ad7bf3121fa22b2c4eab649585b5a95a629c5f3cb99590e33184c3519920a0185d070ca5971f8c0c40f705b95656a162e1f60c06b3716380eab66b1bca94898", 0x40}, {&(0x7f0000092000)="25d123486ea8eac70d57991e6a214dd0313694b004c9ca72869003152cae6d02f418d64e56fae065b3dc0dde0e6460c70ecf7a0e138b5477fcfec1992700f9229a3da695777c86941659f3621ef31bb9e2cd44decca0b45207ea18e87f010e287e2a458fb69b5bcc023a8c42abfa2699c8b8e8fa3f238805b7aa8734e8a0624106211b1a1d9fcdd78a67bd55ccc5cae479372196be05327fdaeef516fcbf4d1c24dd968dce6230d09da86d67443a016adaec115c5bd94b4660ea3d0f09ebe73b7182ab3def530efee90c5f4589f97b38d8d962b9c93ec9fa4cfab8470a36", 0xde}, {&(0x7f00006cb000)="ab064baf6da206acbc8cda88ca30d511c3ebc292aacfd51af84745412f7b3f1e6c3d751dc7fec9f48dabe4eeb701164de7c3f7614b67bc595a1e575e5ef4eb72fc60d2ea7bc3449234180da4f847a49e7a85e40dc13e597ff96323f51c5382bd5f6136ea8fd4ae9148c76390abea9367099ff5c357f62091054cb1af3d4a21c3e41af75a6efe3fd92a955e", 0x8b}, {&(0x7f0000aab000-0x18)="4bf9a90b3b28731db1be9a85093c04cee6411048f929e58c", 0x18}, {&(0x7f000073a000-0x1000)="31ab4e8da4737386b7a086e0e23fff80a0f3fcdabf75465355092ecaecd0d444a2fe91e1f6449334a53dd6d3848f61f1a468e7cd8d8db5b2c1bc8d2f0c6f3f8fc22abbb4ca0807ca5eeb10424a2d773f918155ff58e8e86ef1b167cd7747cd9fbe149147d79c78c25fdecae1c0b3922611d5edc6457c3ca245a07cd3b583895c88c3553ec24df6f43e54cc4ddc05e8d9b3db389d0d4fbda5fc6382201122f8b8031f8b4995ec7c86c4ca62a4e26615f10868aeeae17a732c54879f59238f2d328b9168c612f293d76cdf977e0542b57c0ddbd5b18abcd1ae8f3ffb279a81e073ded2c7aee46ae1fe015505d902607411abd86f45d90fbf1736522b151e6293d9b612e271968744f8eb7fb40604bb1302aac622ca13388acc7a19bf79fc9c21ccc57fc09d8e127c316b3e8930d8144efe8932b42d3cc247cec0e8e9d0f91d571ada9fa80b5592455f39f6a52d924e7560aadc475b81a1926e88b3b8d60c2fa6ae61273f5a31d7c2d76307ae261b946cab364be3f477a73a202fc62204e22b8e7e376d31c7118bdc27df54a967bbf0f40c08c6b2a84dc137025484ddc6c914dec23c6da47766079cb85d446db9147db2c344ae25d6f8038e823281563d2cad97eb02cb53707c8b4a48464dcee49b520b6d51f8cedde4daf15dccfa8a7b6dbd44cccaf49fcd13d5238d08e95d5385f876cbe6db329a98602e2591356d137dfba719b0255e53539b4d18972fb54f0b3ab616961674185b255bf28934461896afa6a669b466178e6b2faa5e7f65702939e64390a999b8f7fd10bc0b96d3e7b0d2e9d816d52b5e3878ebbbec71a6835603595be9c1e1b8534fbc2aeb40023ea75652a60bf869eccef4284a0f0e949b150caf47a25e01ffd0772b17e192d19af6efd80ea9c82dd9380bdcdf5e069aa693441c33e71f3abe54c73d9ee46d84b6d6fa7fb636c47a7db0548b95ee64c628f340546f43916cfc5f4f758d69c512e501e21d70d8d5f6fd7371c5ee60fc6317f0bed3a8c0ef9198ecb92d90e9c221836725af9330a637912bdace30b1994867815597f8a80391ac1cd07a20f18a0a6f757db17aeb7124c88714e6f2f0f4da507a92ecaf815e103fcec6c7a29f3689d8df386d42a8fedc860beffdc8d120b24b5a4c2cb4823e65f0d46019bee959a6fff209adc51557577e22d8fc1211106fd64825e395b1851b056df78f210d1886c4e6eadc106ecb32773f9747a7aaa04607fabb58fd6d2ec37d2559c1a264ce88903737d974c662fb90114da997556bc2aaaf44ee62405df56a9c7fd99cc747d694c4eb5ef7d28f2a905199267795899b17044c5b2a937e1ffc1e43c31349a73ad3579aefb59682ec9dd42126d99418eb2d796d8d53bcbbc96da5ae91f5b5830045427f3d0b16f1b6a324c9e10de59229dc745c31b85ae34e855263dd22b48f5f117b5f18d3654d7af8b3b889d8655f441eec2741f62910481dcc15971874463106fd117def7bd5ce8dca180f0df06d1a242beaa6be3a76dcc060fd4dc9c25c9c1f099f19f7a8210b78c6f8ee21a847ad2cf868d493a048f1f0de50fe8d477f24edd1ef3e93bb0fd96ea0bb102651c26891ff9c017226e2e48e9c9b8ad0dcf0b8ddb7a162c1b1d44652e854031f22c93eb1c91e7a691e601af38d2209b42d2953737c991c04386cbc2ee2883ac60d6dcb2d971e4747b9b3487edf0dc412b897c8426d57f26723fd6aeef0468ed321dd4250df07e291149882bd15ff39086b66b2e11c527c361ce9950279818df0fb4f2a94895fb2252a50af0b6a6267c57a6a4800d7f413677cd560ffd9def8cc877bb75352d0cf5b65d149da472846f39d774445000a9819cb1f0ebc8e9204f714d75e22c5d1b93dde0d6dbb46f8a9f8d011f1814adb7ed7647207089b2f2dfe620ac31d75a097c1fa3ace28494019dfacb3b622aaaae3bf05c4117905c443ee8122cf9e7fbe9fc0f2cb4fa834675daf5cda9b48ca6cdea9710269f07d99635cf18f3c1329e355e50017c41ab20113ed79c9c931ba77e390c076de3dcb8a341bc59dff9b985f2ece8a5371292672aa48de9332b117742eb513eb2a881626b56eb2fe9ec3fec6546095e67a8f47b1e9f2a2aa6d7987b87ca8f40f29930abf968e732e1061250ab5bc9411533182521d5537d2e4ee80e85784b555e100a491dafc4f15814d4c321ea6e59cd17e439df14173c24e0fee418665de526f1efb6e02da0b88a4beb28e5e55d4958db36a2087ba7b151da0a103dccf2f95b0928427058e8bfaee65de7b94d9bab3f75a6b7852e28dc21c3f7d8d73fd0e753281e1d3197e3ef0d1a34aeba00cd04de1dd8f9cddb835b328cdaffdad1b95c15819c144754e1d77ffc733702a191f4ec3caedcb6326b88eae45b243dbfe070b908b12a023bc3426f6c2998f0a84d9b266bc8eca177c9be98ad08bd7f3e9dd64c212e53698fb0a4625324e18e75498f779c723a0f7915e6adb556461870634db3862e44ad10cbbe15b379802219b080f02b7b51473c4b8c7a18cfb420fee28513f36babd182bc303ff7b0cc7301038fdd4c00e68a492941857eea43f9941a3508ac2c5d171131fb5122e17d0d39afe600f851d34766d40bd6ac1112ec57a3e69980634f7108309a5aaa6ff54280620dea01bf4eced7ff8d3fac559f1e210ae1bb3d1386444d95d45156e0f4ce8d9cf584f7aaa27c6b7f68336d2aee3056c2cde096f709394f19093d6ee9e693b8c28037c9f126a3c455f0ff849a3b2478f8c27575ef91ac9c6307bac24e64a05d639d534dacb2b80d06feb48a06c7d4f1048ea2b6b81d1b9999e6a880a8e2b97e5b52c0cf77942e6f5d5a68fef9e2dc1595702e8f76187fce9219b7d0539ba46871df9f6eb64f8384ad6851216ae7b93e211e74cce41e92f3861b7623aec29109a419a7a65a86405f7bef5b416f03a7d43fb6385eae7c3d7569033db56b4f9a02f281ee0d174afc313be8c2f9ae69479c7a928f31944b4c3ea9c511f8fcbc7eb598c929b1a59524c4856ed932a8e57d9dd5c01df45adcfe93c94792047f87898c8ac809af76f2aa6b79bac5503b095b2c62b3f764be8ac02d13f9b42e8600c38d902ba927490f84d0f07ad3478f17a396a21d99501c718f8c73f4d74d6c4378b02438381c2d74bfc57884dbb29b25947134b6c5715ade5aabec1418e938b0d89205d2ac8ba075e8aef4dc73837083c462ca60d46cd3bef91036cd46ec260c947e0a71accd5c2c4adb477cfe0304814b84d93ad84098b88b56c71cc48aba5b9ff6c9578a3db995966ca22ec88ee11df13eefe03ac609c415f103ee427032ed78f163b752aa98ade5536c16c883fb73cffd50b6080c41c45bb7ff419c3c79d082f82d6acdfa92eb7797bb13ddd1ad1dbb514aacbc956d8727d104b5569a0f1bf6711db30c2edad51617d54ec68c58792ba3b1837425fc8e03ec56daeda6dd3832fb1263ac494805e1a438faa5d5417258777439ac0c76ba07b57b4b15434cc1a815949c2f48aeeb49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0x1000}, {&(0x7f0000b53000)="b2c81a12741919d9cee59fee758e672b11c1c9650e6d95df801bd61cc0a810ce0abe0c9935d16958310fe402990e5a5a840796d4abc2762f53fb6ab13dbe1c6ed094596c2f7eb52af0c0fdbdc2d09c771b82bf049b569983a8c944415bafcb2da529a4bc3ecb22d800e836ab52", 0x6d}, {&(0x7f0000000000)="", 0x0}, {&(0x7f0000cdd000-0xf7)="e6e4cbf4f52f7a7ba25d7fc8ccd8493e31e0cf43d20526f0a1b95179db09b5b214472966d6d720800356986fc562cd27f2ecfe10a79b814be292bbb8ceedd0d9e38adc9ac446304ed6e285507a5e1513d8f8b4f4e79769139113980a2823914cdc0fe9402cd4e434fbed853d12034034305b0b01a8b14de0b4c8f97a219726ffbd6a7e30c263af068d7f624744dbe3f83c9cf9fe34bf20dd760434c92418e20f4eec9b14e323ce603c1b1179cbf6a42f497579e0f167b62d6518911e8680dc4514d2fb85d37b5a5cc3dca585c6fb0149209e0d9f69df1d181a84b984c628cdfa166f67b874bb601e1e27f7bd10550430947f5e5bff169b", 0xf7}, {&(0x7f0000000000)="7160d1ec79ef2ef4fce88e8facc540f27925b7d17bb612a9b9ff5613c2997319be1f0931f2cd4444787636347a66a1d2476138aa1a2ed22352858fae657569a754dfdea3c2276bfb7252f33d2a87d818b490f2a21326330a77ffe7e40ffbbb2ff2033335e35fe6b799d7d304f2b4a921d9b42781abacaa136352d29d94e6a56372cae1e818e2668f18d1aa42", 0x8c}, {&(0x7f00004d1000-0xd)="61d8e0d0587dc229b5a75f5575", 0xd}], 0xa, &(0x7f0000961000)=[{0x48, 0x88, 0x7f, "a5d7a9e7973402fbfb18186bbaf1cb7af033f3e607fa802f608cafbb6cdc438e489eb9d50a4daea59cc874f8fd8228732932"}, {0xb0, 0x111, 0x7ff, "ccf9df41a7c9fb0f552e02238b30dff15ccb7eeae4b0af557b1ca7266908e9a6bce25ddbb803fc5ef1c80357431397429aebb4f0550bcce5675067d66d27a71c05a2977349faf1f08b071514ed52b7396a3d29e1e5e1735e702ed21eb235d70a32a87276b8df8bf8d2be69a77cd9b8c048bc3fac76d66e081b6284f2a24563d8c79378303514042631ecde8a788d556c90b2d78bc96faa11828134e45529"}, {0xc8, 0x10f, 0x5, "3cfeb97c4cde3bbb6aacf242085a037e42dac50b3507d8a2210d09a4059cf61ad75a130ae4dc7f82e69228c308e630f6069ea8ccf50bae208fffe7b0acce0f1554a8358d74698e05093705cdb15eac2947d740415d0b6b66cfc0169ab2fca35c8fffacc3e4dbef90936410f279fd6360a74158bc5270ad34592a9047e2d2d48b829a082c3dbea3f08bfe81316d225f1a1fb81c0995edfe11f3186c4f476e80f1f2e12ce22e6f928ab961aa6547673333154a75"}, {0x70, 0x101, 0x2, "86c9d04a4d588496a408436332ceb9edcea6f837289ff9b2c2e2f77df28d81b1d462db0665ded6f286b3826227e1496baa6315bff2f3f73fd8140f35e39e7d35d506c492bb9ea0aa00e8103d7ff55224fb5305a1dec3d7d230dcd0decf"}, {0x108, 0x10b, 0x2, "fe393b0d8580f4c13edc70fa0c8c0434e49904012e923c3c275bb9ce8aec440c3ec0ed9739716677c97d785217020743ef4d4a5e5e87f92f8259bd019fd8ae32062735c57b8c2e497d3ac0656470c0f7f58ab399782a9813ee74167ccb6132243743a4a11a60241076435f8346ee774bbb855d5cc6954b2fd70aead3131d3a447cbf20c528590b49152df94ad491ad25c26f175c86c8b7d8686af3631206a640c9aa260a25babbec05ac32d934f31566f47fc1466090c081f026e90bce6b39e567b337024ad8f5d119abd003ad81e4798af9fd7c54176c5080be5068772c5e3569b9faf0a9420fab08f4b9f96ac5d1481d76a0ef"}], 0x338, 0x80}, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000000000)=[{&(0x7f0000000000)="24c4ac5f3ed9763b2c68dd16fcb3ecf5095f806ce81d7d9da50779d94e57d870b633bf6a39ffa8eaed8dfbe5564b84d30b598765bf85ada17cb48771f9061deef90a784a1db44c78d459aaa9a6ec4796fbd78ffb3c5418f9df59c677e11e5d7ea2eb", 0x62}, {&(0x7f0000001000-0xf4)="36e1901199388f245426fe2ff08ef22aed8425ff3c6b39e4705392ff278200790a7f95d8e51eaa18046d592c40c89dce5519eb65a542a7b273fa685450f511a83a647e0357bda091a763b739b782ad0ba31d2aa0a22c756160914a9be385da6be5ad9eab981b951cff744f7e22afc60c4f8822d47ddf7e2e083153ed560fd63ddd7579e116998b6c2aae85bcb58b849856aff22dd130b554b8cc429bc6118bc4fefc89a9e5376652bfdb427bb8cfa14d227b42264e21ad97f184a2acbe4465d9fb01a06e0107800c29413487e09541b5b23bb790866b2d4b6038ef3dc14389dc8026ade86ce44e9ede6774b04dbf2a4e7719c3fb", 0xf4}, {&(0x7f0000002000-0x1000)="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", 0x1000}, {&(0x7f0000001000)="03409ae3bd9feb1511af57ae597bd36b31e1354096f58392bd28a30806efc6", 0x1f}, {&(0x7f0000001000)="2f82c88964", 0x5}, {&(0x7f0000002000-0xad)="def23273b5965141b5db3f5e62f14e1fdaa61c3b4a600a3e4ec8d54f9568ed67291f333a164d14329b130242c205d03e5c7e7d972fbf9ae9d0175fc1d72d1e1d3a6eb17a7003198450c47b636f23adb216340a9c59bbcac23d8999a65a6b9abb1821d50c719800c181be5b757d814615b30629c69f93c3fcb8f2118b32aae39637ccb639ea96f4c527d349cabd5c2c4640b62f8cfe29ddab691b27c71bb7a665558b80a21a9d6854acf0752129", 0xad}, {&(0x7f0000000000)="f511ef6e431e02077deaa0e140e08476a75602a049e281da70422c0c3690ba40fb1920f47e3addfa92ca51d6453fac48ea4c339b4f56cae27dc8", 0x3a}, {&(0x7f0000001000)="81fe453e6570b9f6e8cd3310859bb4d9a63b88f67a6a8dd6b3800bba85729815353b708066bbcaf941f39fa1550a361a66db9cf7d0f4173a557db704591acfe5dfab649c2e38e7c4e1464f077053fa7d6f395b36f145f7738c7b48c2b7415b7e919d3cb28cbce693cae64f440d6fef6a6527d20ada45e3163edfb8d4e1b46b4a000f02bb67d2e9c07818c9e304d61c68e16812ed8cba8b15375c6f932c8f", 0x9e}], 0x8, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f00007a0000-0x14)={0x1, 0x6, 0xc7c, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000db4000-0x18)={r1, &(0x7f0000317000-0x1)="8e", &(0x7f000075c000)=""/4096}, 0x18) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00001cd000-0x20)={r1, &(0x7f0000ad4000)="4b6605296c2e6e4f12acb2e19fc855fd50791db70b706274ac3f15be700bb0e3048e984d3dd87dbb7d63fb67882d31b451d07e53212a08b50a51c9028a85d700db64e4e33adeca56d3853134e5735598c0787ba5d4750d992ba1eea1fa1e6b1c1a742d2830e66433a10110d1df8559b32c7c7bebb5498b6694cc63fd8d833432ab545e9850e825", &(0x7f0000369000-0xbe)="45b88a884a81549201b200aac096ba31d6cbca9aa46bc3f9b077de7f35b6019dbfd938b4743c20522597704c45e1c22ea4504108c3ea74ced265c52a1ab6273d3f999cc2e4da6412e91d84b6deff7db4b7b4f266b2ec771d77c3305f3079a09574d93e0752ee5c755061dad3bd826696b786d9f87e5450cf7509594534ce8981a55eb2106522588bddee9195315b175c44b48847f148b9f5cc1ba645132975ebc5349e6c82a43998354d15fcb1d088f6bb8dcf0f7828a3ae30f109d746ea", 0x0}, 0x20) 2018/01/14 01:16:36 executing program 3: socket$inet6(0xa, 0x0, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000f75000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000b61000)={0x0, 0xb, 0x0, 0x0}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00009c3000)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000f13000-0x4)=0x0, &(0x7f0000d0e000)=0x4) sendto$inet6(r0, &(0x7f0000857000-0x8f)='1', 0x1, 0x0, &(0x7f00004b0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg$key(r0, &(0x7f0000b78000-0x38)={0x0, 0x0, &(0x7f00002a4000-0x10)={&(0x7f00009b4000-0xf8)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0xee}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000818000)={r0}) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000c6c000-0x4)=0x0, &(0x7f0000c0a000-0x4)=0x4) sendmsg$alg(r0, &(0x7f0000c78000-0x38)={0x0, 0x0, &(0x7f0000cbf000-0x60)=[{&(0x7f000094d000-0x1000)="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", 0x4e6}], 0x1, &(0x7f0000b7c000-0x268)=[], 0x0, 0x0}, 0x0) 2018/01/14 01:16:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/14 01:16:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f000091c000-0x10)={0x200, 0x10000, 0x100000000, 0x1}, 0x10) syz_emit_ethernet(0x4e, &(0x7f0000ea8000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "f07007", 0x18, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x89, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}}}}}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00003f7000-0x20)={@generic="2dfbe21755778eba12d58cafc8f7a517", @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/14 01:16:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x7fffd, 0x101) ioctl$sock_netdev_private(r0, 0x89f4, &(0x7f0000e58000-0x5b)="2dd22ec466c531fb9508a99adbb76c0a3c40920812839f0ae8df5a2a348660edcff9256be4ba6315e2ad991d074d5aadceda8c99ea103efbcf9adec4acdca5907a4e018d925b010c1f31868e63c25ca95f5bf9e6d4a29d0c108e58") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000005000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000e6b000)={0x0, 0x0}) close(r2) 2018/01/14 01:16:36 executing program 5: mmap(&(0x7f0000000000/0xf2d000)=nil, 0xf2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xc69e82bc4d23fb74, 0xb61) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000881000-0x4)=0x0) r1 = socket$inet6(0xa, 0x3, 0x2) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000be3000-0x28)={@common='tunl0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$inet(r0, &(0x7f00004fd000)="7a692c816beb2a9c3b31b24f712df3fdf0311a3f4de525f0c86d8605f5aa912fde303fc4f7b07b7b64c305ab251b51aa262e8f", 0x33, 0x40010, 0x0, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f00007d3000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, r2}, 0x14) mmap(&(0x7f0000f2d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f2d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000f2e000-0x40)=[{&(0x7f0000f2d000)="9aad8c39b304e8ba018fc30e771392b4e57db09d7470a66165fab3448847fc89a2efb3d733bfe265c3022be3a500c01d61da632b5107c12e335a3b183e33a014dc7a7996c59af88bd6d9948ba0f2fbb867daa810c1a108b39f6d6141177d22494f96f6b23ebfbe92f31b17308fbade81ae47ce855a8cee4d2a9f702963da597d4c46553a495974c7fbca09d6c180931f0008cc9ff396f3950bf1865327de52a7", 0xa0}, {&(0x7f0000c34000)="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", 0x1000}, {&(0x7f0000124000-0x61)="b58dd7b9f77dd790efaf24e2c18d8a4fc380d3fe81dd9932b498b66f61b1b7f7bec9f615ee2000ec3fcd4fb44d7dc4b93f7a42a590bed2f8b92244eb3598ee4bb0e84596ea5a7203c244dfc05ae603be3c14e650a5cc20d90f0a5bd428f11ff63f", 0x61}, {&(0x7f0000d51000-0xfc)="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", 0xfc}], 0x4, 0x4) 2018/01/14 01:16:36 executing program 2: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_rfcomm(0x1f, 0x1, 0x3) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000816000-0x10)=@req={0x28, &(0x7f0000d05000-0x28)={@common='ip_vti0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000006000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000005000)=[], 0x0, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0x1, &(0x7f0000008000)="b9"}) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000ef8000-0x8)={0x0, 0x0}) ioctl$sock_ifreq(r1, 0x89b0, &(0x7f0000002000-0x28)={@common='ip6tnl0\x00', @ifru_flags=0x0}) 2018/01/14 01:16:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x800000010d, 0x80000000000a, &(0x7f0000d15000-0x4)="ace92906", 0x4) pipe(&(0x7f00002f0000)={0x0, 0x0}) setsockopt$bt_hci_HCI_FILTER(r1, 0x0, 0x2, &(0x7f0000f4c000)={0x6, 0xca64, 0x4, 0x0}, 0x10) writev(r1, &(0x7f000070a000)=[{&(0x7f0000c6b000)="164fe839e256f63c370a50938604d5bc5fcea3df5a125fcfc281c821a10343df1754728f0116848cc853fa28e7362b04689fd371295c4d3fdd8b2a99c40ea371fa596c7c38e792025870b1cb85bfd7c1427cb6c254851a85653bae9ce9e7f7c01b58b8d0c3d485dfdd91b3b1b7266b8f665b07734ab94bdd46d16ecfdc47740377aa795ae944b43d8b3b21c8c0fcf1ec7fad64204eb10452d204cd71c1d3284841932d4a9586a1", 0xa7}, {&(0x7f0000474000)="aceb8e7520c148de8b7e3b264fd09a6efdc2badacfb442339ae67898d188758ba375f9349db14aca995d937a9b2b51d7e3a32b6fd112a274bdb839b4259920ef61b50cb5a59fc9bdf9b1edc099e7198ba6cd16dde2e1445e318b139875db797df8a18a6a51fae51f059890e0d32bcf7766cfce92198c14e3958a9f5df8a02d323dc9cb5f97beb9c81a82b99f2931a7a6185c57", 0x93}], 0x2) 2018/01/14 01:16:36 executing program 4: r0 = socket(0x11, 0x1, 0x475b) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000001000-0x8)={0x1, [0x0]}, &(0x7f00003f5000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={r1, 0x1, 0x30}, &(0x7f0000bcf000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000001000)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x1200}, 0xc, &(0x7f0000000000)={&(0x7f0000181000)={0x1098, 0x31, 0x1, 0x6, 0x2, {0xd, 0x0, 0x0}, [@generic="94e2954679c0edd116ad6266482d646464aec1352b6398d690f44fa68b07e36fd63bdc1d920fd02143d38d941e989a2ed5177eed26c63f9000dec4d09a7a198bfc9cea0319a8042da3cf75577686c1b63516b48b40b87f05afa4d8c73e1564afce1caf8d45033b098816f54803becfd0f94e4fa778a8af5ab3888561fc0f1f1e40cdac6c", @generic="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"]}, 0x1098}, 0x1, 0x0, 0x0, 0x40000}, 0x1) mmap(&(0x7f0000000000/0xec5000)=nil, 0xec5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000d42000)=[{&(0x7f00005f3000)="390000001000090469060000800000000800000002ffffe9450001070000001419001a0004000a000000000000000008000300ff00001ee400", 0x39}], 0x1) 2018/01/14 01:16:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000171000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00001e6000)=0x60) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000a21000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000001, 0x2, 0x0, 0x0, 0x9, 0x0, 0x40}, 0x20) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000289000-0xa0)={0x0, @in6={{0xa, 0x1, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x86ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f, 0xfffffffffffffffa, 0x0, 0x21, 0xfffffffffffffffd}, &(0x7f000057d000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000e14000-0x18)={r1, 0x1, 0x30, 0x47b1, 0x1ff}, &(0x7f000067a000)=0x18) socket$bt_hci(0x1f, 0x3, 0x1) connect$netrom(0xffffffffffffffff, &(0x7f0000000000)=@full={{0x3, {"cdb1471e2f8414"}, 0x5}, [{"44000000e700"}, {"49c1fcfffeff02"}, {"f4b78bf9070584"}, {"881177e1594c05"}, {"9921541dd0d4f5"}, {"5f96fe8e7d8f89"}, {"ffc4fc85949cff"}, {"fe0004e4b39de0"}]}, 0x110) r2 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000b58000-0x44)={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="158750812838cab3c1531ec6548c4b5e"}) syz_emit_ethernet(0x7e, &(0x7f000028c000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x7, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @multicast1=0xe0000001, @multicast2=0xe0000002, {[@timestamp={0x44, 0x34, 0x0, 0x0, 0x0, [{[], 0x0}, {[@multicast1=0xe0000001], 0x0}, {[@broadcast=0xffffffff], 0x0}, {[], 0x0}, {[@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}], 0x0}, {[@multicast2=0xe0000002], 0x0}, {[@empty=0x0], 0x0}]}, @ssrr={0x89, 0xb, 0x0, [@multicast1=0xe0000001, @empty=0x0]}]}}, ""}}}}}, 0x0) 2018/01/14 01:16:36 executing program 6: mmap(&(0x7f0000000000/0xf55000)=nil, 0xf55000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d60000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000d8b000)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f00007da000)="7cce0807468c5950aa74584854a317c70dd608329803557fe663624cdc05353523f75bf7181be9051d52dc1d269862541314d33844d99a9055d21285b0efa809", 0x40}], 0x1, &(0x7f0000754000-0x30)=[], 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f0000460000-0x38)={&(0x7f000088f000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000f5e000)=[{&(0x7f0000a74000-0x10)=""/16, 0x10}], 0x1, &(0x7f0000ae7000)=""/214, 0xd6, 0x0}, 0x0) r3 = socket$inet6(0xa, 0x3, 0xc) setsockopt$inet6_int(r3, 0x29, 0x3, &(0x7f0000f52000-0x4)=0x3, 0x4) sendto$inet6(r3, &(0x7f00000f1000)="", 0x0, 0x0, &(0x7f00009ce000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvmsg(r3, &(0x7f0000f4d000-0x38)={&(0x7f0000f5b000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x1dd, &(0x7f000027b000)=[], 0x0, &(0x7f0000f52000)=""/0, 0x0, 0x0}, 0x0) 2018/01/14 01:16:36 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_MASTER(r2, 0x641e) mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x80002, 0x8002000000088) bind$inet6(r3, &(0x7f0000727000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000f77000)="e5469107a18fadca7f4e4fc6c0cc465df1e8b27390c22a63927b4517566b70067cad4966cc5b29415c099a489e118c9b4d5d4bc44db8f8a15aafcfcf5f8f23a5240bb38ed196a8726d37568fe3383b106e28377b9e206363aa85aadcf43a74489fb9e024377629b0d01b405bfbd420d8451ea223eac33b240a9eb7b1d6b2ddab60c095a015460fcc69d7", 0x8a, 0x40000, &(0x7f00008aa000)={0xa, 0x2, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) r4 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r4, &(0x7f0000a49000-0x1000)="", 0x0, 0x0, &(0x7f0000f70000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x876f}, 0x1c) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000f79000-0x20)={r3, 0x7, 0x1, 0x100, &(0x7f0000f79000-0x8)=[0x0, 0x0], 0x2}, 0x20) socket$bt_hci(0x1f, 0x3, 0x1) accept$inet6(r4, 0x0, &(0x7f00006d5000-0x4)=0xc2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000311000-0xc)={0x0, 0x80000, r1}) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000f7a000-0xc)={r5, 0x80000, r2}) ioctl$sock_SIOCINQ(r3, 0x541b, &(0x7f0000def000-0x4)=0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f000072b000-0x10)={0x3, 0xfff}) 2018/01/14 01:16:36 executing program 7: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000f36000-0x20)={@common="1070365f767900300001f5000000009b", @ifru_flags=0x1000}) ioctl$sock_ifreq(r0, 0x8930, &(0x7f0000543000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x1000}) r1 = socket$inet(0x2, 0x80003, 0x2) setsockopt$inet_int(r1, 0x0, 0x16, &(0x7f0000d7d000-0x4)=0x0, 0x4) 2018/01/14 01:16:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000057e000-0x8)={0x0, 0x0}) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000644000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000cfe000)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000f17000-0x4)=0x0, &(0x7f00001b5000-0x4)=0x4) socket(0x11, 0x4000000000080003, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000a16000-0x28)={@common="69b2646470300003ffe900", &(0x7f00005c9000)=@ethtool_eee={0x44, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffff, 0x0, [0xfffffffffffffffc, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/14 01:16:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d60000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000d8b000)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f00007da000)="7cce0807468c5950aa74584854a317c70dd608329803557fe663624cdc05353523f75bf7181be9051d52dc1d269862541314d33844d99a9055d21285b0efa809", 0x40}], 0x1, &(0x7f0000754000-0x30)=[], 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f0000460000-0x38)={&(0x7f000088f000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000f5e000)=[{&(0x7f0000a74000-0x10)=""/16, 0x10}], 0x1, &(0x7f0000ae7000)=""/214, 0xd6, 0x0}, 0x0) close(r1) 2018/01/14 01:16:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0xff, 0x1, 0x9, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_CREATE(0x0, &(0x7f00001e5000-0x2c)={0x0, 0x0, 0x4, 0x6, 0xb, r0, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f000000b000)={r0, &(0x7f000000e000)=""}, 0x10) 2018/01/14 01:16:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x400000000003, 0x0, &(0x7f0000634000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) r2 = gettid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000096b000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d04000-0x4)=0xe8) r4 = getgid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000b0000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000b72000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000aa3000)=0xe8) r7 = getgid() r8 = accept$packet(0xffffffffffffff9c, &(0x7f0000fce000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000045a000)=0x14) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00005e7000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000743000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000706000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000059f000)={0x0, 0x0, 0x0}, &(0x7f0000a83000)=0xc) r16 = gettid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000f7e000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000487000-0x4)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000a3000)={0x0, 0x0, 0x0}, &(0x7f00003e1000-0x4)=0xc) r21 = accept4$unix(r1, &(0x7f000056d000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000d74000-0x4)=0x8, 0x80000) sendmmsg$unix(r1, &(0x7f00004f4000)=[{&(0x7f0000448000-0x8)=@abs={0x0, 0x0, 0x3}, 0x0, &(0x7f0000029000)=[{&(0x7f00002cb000)="942f5871544a5ad183e71809edeafcd32e155231b211d421c657b717a8fda04926bd3455a8318c6bf1b3878dfd52ce387a31605e91d91a37dd2c3033e3cfb42d0fcdc3a9cfcfcecade7a01a9fd7fb04c78c13a45a3294f95644100e0bfba4a17a8689a48a87a341788a69e3ebc0e89bcd7989e69cba7e790b7af1a14391df2b17efe1bba5d3406362e75bc4975bb9b2f349f316a5fe4899094a390202b794f2979c8580b80ab1affc361ef4e6885c0fbbf8ac98e4f8451e73bc089e3d13d76cb0044f645e76bd162c18bbec171474ee5ad6e77781cb2b41851c42922ac85", 0x0}], 0x0, &(0x7f0000565000)=[@cred={0x0, 0x1, 0x2, r2, r3, r4}, @cred={0x0, 0x1, 0x2, r5, r6, r7}, @rights={0x0, 0x1, 0x1, [r0, r0, r1]}, @rights={0x0, 0x1, 0x1, [r1, 0xffffffffffffffff, r1, r1, r1, r0, r8, r1]}, @cred={0x0, 0x1, 0x2, r9, r11, r15}, @cred={0x0, 0x1, 0x2, r16, r17, r20}, @rights={0x0, 0x1, 0x1, [r0, r0]}], 0x0, 0x8011}, {&(0x7f0000b44000)=@abs={0x0, 0x0, 0x3}, 0x0, &(0x7f0000c99000)=[{&(0x7f0000227000)="5d5a13e0edc0f6e129cda0f9e22efb7b2c382e530ab0ea958b695c027820e263bfba23a4820c08893a0003ee2073681ec197778fc6777012ef9fb59d39014c536b3b841c48eb2b658c247f8b20f2518be7f32ca1f6748afc", 0x0}, {&(0x7f0000f92000)="342af7cb34f48e2c54fa95fed47ee5a70c5df8354c912d61903fcbeb8550d40c8ca2febbbcc80f4510c345343e009843bae87a7a37d3e28894c0f7aec2e55392b91f3f7274242fa35f753419f7aae564787307021834782460d8fa7e8b4545fb8407b857805cddfac291a00cefc4c06317b5331cdfb0650067eb2cd21f18197c882f31f8e39a0d6a2fa58639cd6cbbce476702ac8b0c2a38c3d4bf73579d7343e3d8e0a1b65f85e2bd9890003aa09eb7", 0x0}, {&(0x7f0000e36000)="147015f3f62557e51716b57e5d301a5ea28d3894417f381c89887bc7495c2b18c5a4509c0bccea2a4f6b73e06e27a98b26c714185facd3798387dbb0cc4d9862816b87194decf14be6f0d26ed8fff95f6c4853ab8cdbc0997974f8ea09ea85bf1fbe0890e84918d8ba6a3eaa6fcbcd138b6d628431edee5ba4", 0x0}, {&(0x7f0000210000-0x2a)="19d56300235eb4a9f7382a56cbd9a38e67c3cbcf20fa5bd2285094fecde64c7d4bed6b68040174484782", 0x0}, {&(0x7f00000dd000-0x10)="8975c317fc9f7c4cac8ec972a8de6411", 0x0}, 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0x0}], 0x0, &(0x7f00003fa000-0x20)=[@rights={0x0, 0x1, 0x1, [r21, r21, r8]}], 0x0, 0x20040010}, {&(0x7f0000e87000-0xa)=@file={0x0, './file0\x00'}, 0x0, &(0x7f000003f000-0x80)=[{&(0x7f0000ab8000)="82ecb86b", 0x0}, {&(0x7f0000e8f000)="a1d3bdb4d1f53bf374b74ba9cc5401846a03f279935142f609063dc8e353da821c89a3d4cf1c27786b0daafd5b3a8857da5f1fcb20d68ca0c7667018919d2b838719189fd85d5c8bc3c8f57a43cabaca2ce68841c2c347b96e0c175bfac97f4ca0a3ca4110c47e9d41b5b684b01d8eb875f4e053f78e33b43591bd9491c7e7ba9f07e27f9331461cb775fe4e9b0dc6acb050e20d30bcecab35c83cb9f8476b476fee93a49607ceeb5448dc62783feb5286c0418b2b0d85e039aca3496b10bfced7538212f93a3620e79b4ca9560e5f09263e", 0x0}, {&(0x7f0000dbd000)="c3268685fd18c5ad2ae91b5fefc8", 0x0}, {&(0x7f00001bc000-0x6)="3ce2964369d0", 0x0}, {&(0x7f000053a000)="e9cbcf593c9f2eb017b408457e1d8d1b955a14228a8dc4a59086a8c444f88cdd6dccf7710d438785d8dba5632d7a9178561bfee42ea322469f66f245a77edd29a5727c0b83435b8bded22c22cc0d159ca40a6505e40f1af0311149e06e6f5c86fc6fdcef253a82175cc61d707b7e4b34543e65e033bc34af6848b055bf3d26a43abd798b04344f2c2c568cbed10d7486c3a8e9a17f24fa0c0710ef043cd297d78ef5bb98100f3e51c44c00524838ae7fbb140254d9fe894db9d98f379a255dc0b9fcda72d225e6135d1c7279504bda26a5807f3215a5561948d492d00f0652657491d422", 0x0}, {&(0x7f0000df7000-0x65)="ffdafac8c4ce4cb3ad966a11465925e215df9362de631825e94c37ffe6ec3fae14f8d621f04f35ba350674ca07b5f2ac51ab566f3747389d8e0630fbb54610deb7a29a7f91a15103dfc5299ae306f83b49366637b0b41a61dfba38d0f27b7772658ed8da60", 0x0}, {&(0x7f00005e3000-0x74)="2804e0628b6e4d5de66aa21a1e90c3d0854d7048c2d2e506953f64987a71272899f28e839cc6c90fea0fd08e2b5d45a3a8170f0f3284d254298e594e1da5ca24895f6ed78407b5ac89f1e401268a0e5ab910c1258f8e2a08a3152ff46252bdb11254d9f91cf03389930bfbf6392a2019b0d4c708", 0x0}, {&(0x7f000009c000)="eadc5dfab290f6834375ccd21052cd48da0ddbdb123cc6a76c3ed4e7db7550a23799812c07d2704bf4e074154fbc08f880bbf7e976d224098ec56d52037237f9e632047a32289a7725d89235d439624cfdd515f4e1aabe361774c083a52e6969717e58842a52da51c3a51904f6d036b414af142a654b26b2a9b32324649655ffa8614d72e5f61a6736e547683ef7795b4448cc369fad1456b4f81693b3cb7b7386387532b34e5d4af201", 0x0}], 0x0, &(0x7f0000ca6000)=[@rights={0x0, 0x1, 0x1, [r21]}, @cred={0x0, 0x1, 0x2, r2, r19, r12}, @cred={0x0, 0x1, 0x2, r10, r6, r7}, @cred={0x0, 0x1, 0x2, r9, r19, r7}], 0x0, 0x4000}, {&(0x7f0000245000)=@file={0x1, './file0\x00'}, 0x0, &(0x7f0000def000)=[{&(0x7f0000d94000)="979f4f2499d686b7c446b06fcc5991e16042cf9db6c47c9161c1b3744fc4eb1847e779c68e3dc417e1af9db92c746798f4b7783ccff93d4fd0ad5748", 0x0}], 0x0, &(0x7f0000a7c000)=[@cred={0x0, 0x1, 0x2, r18, r19, r20}, @rights={0x0, 0x1, 0x1, [r8]}], 0x0, 0x20000000}, {&(0x7f0000524000-0x8)=@abs={0x1, 0x0, 0x3}, 0x0, &(0x7f0000794000)=[{&(0x7f0000a0e000-0xab)="94769280d88cc902b7c774b918ce4b9aa9e5dc07a7e5f93f3f60e7c990ff7ed3aa69b5c948604ac2ea2302c2ab23c77b63ae04a45bd0b8710416baa07321b12a9b7d187119b3b094a761a73f96e90663611266c242d01404fca4da31071e45320ed951484676bbf80e0fec5bbaad1acf5c1540da1cc3c51cdf05d9dc97169d8b67dbd57a1707fc89494bbdd86d6cad7a41b36ce5f3b6b4239ed9caf1ed6cca64fa0f16321d347681051bd3", 0x0}, {&(0x7f0000d60000)="36a222e643027acd8e2d77dcdc184cefd66bbba8b9aa5ffefba3f0adb166f0", 0x0}, {&(0x7f000073d000-0xb6)="f2a21c5703488271179ae16fe28891f6575604577d6e5f4a4e7e68d1ed9ebc53254724c8a4566b554f1216ff18262dd48d3ff3b007b715c0f7b0d37db980204545dfcc74efc15beb1d487ec3445d02e0391ace79a1ace59ea5f3607d68a0cc3e09e3f0f0538c734104a8f1ce3dffc84974d5af423bcace4f884c1675c22fc2253dd7142afc614fa1e35bec5a7c799ca78a3952fb76ff1e7ad454e4df223005415d0a6ec3898372942fe0cd1dba5f33dbeb2d5c45de27", 0x0}, {&(0x7f0000269000-0xbf)="d3fc4de275482780d4c745ff1795efed887eca956ada7f9c71e182f1ad057bb162f4027fc8e59f03beba61cd4e82b8b8890aa2151d1c7213448ecaa33f1c5b2fdb6ad7f168f30b0e06dbe440e2507145e9d1a8c8073d5258eea398a60bed209833283801c2b1e7e6b7bf3dfd0113fbf932ae5230a3e9333d108cd031e48dd62ee0c7c3e60102a78ba5be2f5190f1ee234e66d768e4436a6a0c847afb1bfc348311c5e885d43fcaf4fede1f88f43a1a57cc7df02c875c37a4240f5a5a503050", 0x0}, {&(0x7f0000b8d000-0xee)="69d46dd740ca96ad33e18d0842074eee3f8fdc9fb67a1ded7e05d137842181a1ca78b3e33f901ef8a7ff4d95eb79658b20f491c54c2f965bab437b225fba04945d3273007e9a18602624fdd8451600920af08927135d2e067bf702544ac19aa96ed72477a2e8a036e0145502aa3a793ac0f4aff01a740fe71edecef8642765da39fc77ec2025e141cb8337055682deeef13d57cbde4850ed5c9224b1cfc55e7d2bdc2c23e09104716fe830af66466d7744b702b9fc023325c532329b559596331db6c26a8768ad4a317cad999c707d906000a22f956ce1b78104db46e61dca0b009a6eb28ef69295fc6b170ca2bb", 0x0}], 0x0, &(0x7f00002ff000-0x58)=[@cred={0x0, 0x1, 0x2, r9, r14, r7}, @rights={0x0, 0x1, 0x1, [r8, r21, r1, r8, r0]}, @rights={0x0, 0x1, 0x1, []}], 0x0, 0x40005}, {&(0x7f0000b9b000-0xa)=@file={0x0, './file0\x00'}, 0x0, &(0x7f00009b0000)=[{&(0x7f0000fff000-0x8d)="333f4c79817beaa82fd944a06e3dcfce2365769ce62d9a6a53d7a735eceb76b5418af2d5747bf1f24bd3fc694d24951dbcf51abf368608eb9884a9847e3263aea4efb53c992d2c3f1393377eda9ee4cf216ac28a57345238f7271572121f11de60e6dd4a1aa37c642f39fcc84d0da5d13f0aed214a24b2e60f53174875bd1aca51b5de7dbb3d3e6ab3b3a530fb", 0x0}, {&(0x7f0000649000-0xa5)="615717708dd9719c6f067d13d64e3128c6eeadeeae24075d5989114a35027fb6959e4045a37ef1c3bf4e06a05b2a8103563eb749b974ffa7e93567ccc1493743961030b51c08a7d76dbf9b543d92b335a4ff01e5916c909825c10418f6bd939aef520f17bf3999666542f97f51d2702bb0f1e6de8eb1e0802035587893de648f1880b393db9699aeb278ae08657b574603a42935e959936783d5a36593a2bf90c40cf89d73", 0x0}, {&(0x7f0000c6c000)="b4b31564f5685522ff6d77b8783b4acb62fa0a4f32305ef8e830d471c6aa7f5939fd2f488ec0629c4a52ca02179e99267c3fe4dbdedf9e6564160d9d10213ff0f646081f1e4323f55f2b20d048c739903129b26f94ac761f64a445ecaf1d1d1b76166c734ddc66ae9a4f7bcbaff43be5c664c4aac44d78bd724d2b4fe38a7c69a24fa67268e6450587b31bc3a8", 0x0}], 0x0, 0x0, 0x0, 0x0}, {&(0x7f0000766000)=@file={0x1, './file0\x00'}, 0x0, &(0x7f00008da000-0x40)=[{&(0x7f0000438000)="0b7ab3f030ada133ad69a77a9c550736f514b710eae51eaf9d6d2b06d74ffbaa8cbafeb2fcf5cb579b1330aec7a022ee592f7c34a77ab7f3025d055c1cc5bd23004694f70ab6ba390b78b38bd764b0caadfc08e011cdb182171447e620d045fcf90e01daf3465df70f0459670f166beac56e885e56b64c82b7f3", 0x0}, {&(0x7f0000cd8000-0x59)="953a56c8b4ab48a1180a181134e74e275c62a5e475edfd079e2a7237048910dbbdc9d7b0525b9058b0ea0a075e45d40db33c22df55c92be0f7afca55c6fa9d3fd61967ac2ed9a25f78387c6b8abc02ea98802ffda410b8e691", 0x0}, {&(0x7f00006df000-0x4c)="c4274aa1f5dff0f521a28628183197213ae15a9493b30af8eb9707330c1e8393155a895f6e6f7331ffff9392c2b1ba89e77844b1db0b08a13a7aa54ad8aef7b02c56671ddba5bdd99443b7fb", 0x0}, {&(0x7f00007f1000-0xfd)="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", 0x0}], 0x0, &(0x7f0000a20000)=[@cred={0x0, 0x1, 0x2, r5, r17, r12}, @cred={0x0, 0x1, 0x2, r13, r14, r15}, @cred={0x0, 0x1, 0x2, r16, r6, r12}], 0x0, 0x20000000}], 0x24a, 0x0) recvfrom$unix(r1, &(0x7f00004df000)=""/0, 0x0, 0x0, &(0x7f0000b65000)=@file={0x0, './file0\x00'}, 0xa) close(r0) 2018/01/14 01:16:36 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = getuid() setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000e56000-0xe8)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x53, 0x1, 0x100000001, 0xa, 0x0, 0x80, 0xff, 0x0, r1}, {0x2400000000000, 0x8, 0x400, 0x7, 0x6, 0x6, 0x0, 0xffffffffffffff06}, {0x8, 0x5, 0xba02, 0xffffffffffffffdd}, 0x20, 0xc, 0x1, 0x1, 0x2, 0x0}, {{@in=@dev={0xac, 0x14, 0x0, 0xf}, 0x0, 0x3c}, 0xa, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x3, 0x3, 0xa55, 0x1, 0x7, 0x5}}, 0xe8) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000001000-0x4)=0x0, 0x4) 2018/01/14 01:16:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x7) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00001ed000-0x8)={0x0, 0x0}) r2 = socket(0x0, 0x0, 0x0) getsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f000034c000-0x2)=0xffffffffffffff5d, &(0x7f0000587000-0x8)=0x2) setsockopt$inet6_opts(r1, 0x29, 0x0, &(0x7f00004b8000-0x1c)=@hopopts={0x2b, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0x2}, @hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x1}}, @ra={0x5, 0x2, 0x100000001}]}, 0x28) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00004ec000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f0000f77000-0x10)={0x8, &(0x7f000044d000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f000043d000)={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0}, 0x7) 2018/01/14 01:16:36 executing program 7: mmap(&(0x7f0000000000/0xd2c000)=nil, 0xd2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000d29000)={0x0, 0x0, 0x0}, &(0x7f0000d29000)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000027f000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}, &(0x7f000034c000)=0x20) 2018/01/14 01:16:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0xfffffffffffffffe, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000bd1000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000d45000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) pipe(&(0x7f00007ef000)={0x0, 0x0}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00005f7000)={r1, 0x0, 0x3e, 0xa7, &(0x7f0000d9a000-0x3e)="611411edaf691537cefa2ad2fc458aa3c4f438bb08d20c289b3566894b3ecfdc1fe154ed49c148c9b7884109188145ea0ff8fda9cdb74061f53c54d25f6f", &(0x7f000094d000-0xa7)=""/167, 0x1, 0x100000000}, 0x28) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000c1f000)={0xa1dd, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) gettid() 2018/01/14 01:16:36 executing program 3: mmap(&(0x7f0000001000/0x935000)=nil, 0x935000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000931000)="440d05030000000300070000ec", 0xd) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00003bc000)=""/141, &(0x7f000015b000-0x4)=0x8d) 2018/01/14 01:16:36 executing program 4: mmap(&(0x7f0000000000/0xfac000)=nil, 0xfac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f88000-0x58)={0x26, 'rng\x00', 0x0, 0x1800, 'drbg_nopr_hmac_sha1\x00'}, 0x17) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000036000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendto(r0, &(0x7f000039c000-0xe7)="6b2567b375b664f2ad291d3a4ad2aedc", 0x10, 0x0, &(0x7f00001ac000-0x10)=@in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r1, &(0x7f0000aec000-0x38)={&(0x7f0000f8b000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00002a1000-0x60)=[{&(0x7f0000fa9000-0x7)=""/7, 0x7}, {&(0x7f000078b000)=""/42, 0x2a}], 0x2, &(0x7f0000cfc000)=""/48, 0x30, 0x0}, 0x0) 2018/01/14 01:16:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) getpeername$netlink(r1, &(0x7f00002df000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f00001f6000-0x4)=0xc) setsockopt$inet_tcp_int(r0, 0x6, 0x3, &(0x7f00000b2000)=0x0, 0x4) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f00003c1000)=0x7f, 0x4) 2018/01/14 01:16:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x5, 0x3b, &(0x7f0000954000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000d10000-0x3c)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10}], 0x3c) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xd0, &(0x7f0000e6a000-0x35)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, {0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x0, [0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) 2018/01/14 01:16:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x800) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000900000-0x8)={0x0, 0x0}) accept$inet(r0, &(0x7f000083c000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000034a000-0x4)=0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x4020940d, &(0x7f00001df000-0x78)={0x0, {0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000660000-0x10)=@generic="e749e3ab19e79f6150997ef89b13c5b0", 0x0, 0x0, 0x0}) 2018/01/14 01:16:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000085e000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000014, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000fc1000+0x66c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00009b1000)=0x1c, 0x800) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00006aa000)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e39000-0x4)=0x28) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000faf000-0x90)={0x1, {{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/14 01:16:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x40000000000036, &(0x7f0000ec9000)="dc13b51a5b31306e78dd580871ab2144ece470d734cf0195f75d34c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f0726e60000000000000000d359bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d328501902d973e668fa3f9b8974fec92b836614657ade60393c9a6556ddfaeda0896440f396f4b9b3e5a2db8352780dff40bb45a7883", 0xd0) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f0000d4c000-0x3)="0005", 0x2) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000cc3000+0x394)=0x0) 2018/01/14 01:16:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000a74000-0x8)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000579000-0x4)=0x0) r1 = socket(0x40000000015, 0x5, 0x0) shutdown(r1, 0x0) setsockopt(r1, 0x400000000114, 0x2, &(0x7f0000e99000-0x20)="05b7ffa87c7ea5317d78039786133f7ae73856000007ffd0090000009bdb723c", 0x20) 2018/01/14 01:16:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000806, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000127000)={0x669, 0x7fff}, 0x8) poll(&(0x7f0000514000)=[{r0, 0x0, 0x0}, {r0, 0x8, 0x0}, {r0, 0x4, 0x0}, {r0, 0x0, 0x0}, {r0, 0x0, 0x0}, {r0, 0x20, 0x0}], 0x6, 0xddf) connect$inet6(r0, &(0x7f0000aad000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f000021f000-0x97)=""/151, &(0x7f0000be9000-0x4)=0x97) r1 = accept4(r0, &(0x7f0000103000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000759000)=0x10, 0x80000) bind$inet6(r1, &(0x7f0000633000-0x1c)={0xa, 0x2, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3ff}, 0x1c) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000364000-0x4)=0x5) 2018/01/14 01:16:36 executing program 1: r0 = socket(0x11, 0x0, 0x6) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000120000)=0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000426000)=[{&(0x7f0000001000-0x25)="1dda6507bd355006e741e0d44a452650a7688c56f01f185364baee590bdb588ffdaccff906", 0x25}, {&(0x7f0000416000)="e4022654f00a02bcc7516fd4cbedaae723bdbe4739fe7f030f9c69454bfc6eba5ab2c6692a9be9017dd0c3d7bda271ed1c887846da351369ad41b715265f8b54a7bbf2d443e7c165b7b5a6a5955353112bb08a56c1a9013925d9f8e81cab784b576da8c8891f577636d1a2444bbd14e100a042af3141cd18dfb8553a08aaa526230aa56471a034bc9c04c4c7fec7d12413718b7b2d4383d1c7dddbcd750030a7bf2ead520e7a1eb60fda07e6002154b6", 0xb0}, {&(0x7f000037c000-0x66)="387b680c13630970e73df9e4133716b954f71a1aa79c63be2f631be66f5e3a32e92aa2c80c222ce42bef7cfbb118088432e62e26e33cccb844c4f2fa1d1092ed7fb5dbd1a982198464dfd105c702923ccf5f1aa872ad6b729facd304cf0c001cfab54d228c69", 0x66}, {&(0x7f0000000000)="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", 0x1000}, {&(0x7f0000001000-0x2)='jl', 0x2}], 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r1, &(0x7f0000083000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) 2018/01/14 01:16:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000256000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000598000)=0x10) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00009d3000)=0x0, &(0x7f0000cfb000)=0x4) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f000070f000-0x4)={0x6}, 0x4) r1 = socket(0x11, 0x80003, 0x0) getsockopt$packet_int(r1, 0x107, 0x10, &(0x7f0000094000-0x4)=0x0, &(0x7f0000d91000-0x4)=0x4) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00002d5000-0x4)=0x0, &(0x7f00005b4000)=0x4) 2018/01/14 01:16:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0xb, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fe6000)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x9, &(0x7f0000c75000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@map={0x18, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0x0, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0x0, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000cd0000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f00006ac000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket(0x40000000015, 0x5, 0x0) getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000eb6000)=0x0, &(0x7f0000e33000-0x4)=0x4) setsockopt(r2, 0x100000114, 0x8, &(0x7f00006cb000)="e0ffffff", 0x4) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000015000)=0xf0, 0x4) 2018/01/14 01:16:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a3d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000d1000-0x10)="e513b5a378", 0x5) r1 = accept$alg(r0, 0x0, 0x0) accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00005f9000)={0x0, 0x0, &(0x7f0000223000)=[{&(0x7f0000eaf000)="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", 0x1e0}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000a74000)={0x0, 0x0, &(0x7f00006a8000)=[{&(0x7f00008d0000)=""/217, 0xd9}, {&(0x7f00009aa000)=""/4096, 0x1000}], 0x2, &(0x7f0000d47000)=""/30, 0x1e, 0x0}, 0x0) 2018/01/14 01:16:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000008000-0x26)="170000001a0025f0001812efffecfc0e8000ffffffc0bf", 0x17) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000d07000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000908000-0x20)={0xd7f6, 0x0, 0x2, 0xffffffff}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000aaa000-0x10)={r2, 0x6}) 2018/01/14 01:16:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000454000)="9d183ae58d81b28b1af985bca097850413a88c40d78adef2744481fbb4b182c470198e46d7f990dcdbfb576dfff3dedbfe6a7c47384b75d5c542c6318b2775887d3a2b6c9014ee91c9615ed1fb33fc0f150c3dc0e1c56bdf6781b7c95b4ffab453c4d903d7ecf68ff26d09e74923483087b3f1320c2dddb043e7c3bc26be700bf5db76966e18017379b08d4e64afad46c8c1537ab7be6533373efd6b049909ecd6a3b84a1e8582b7d5229aa048f914a125ad65e4e65c9e1ad981462356dfc67d915f1ea1afcb1062430cab73730269a9901c2d0712de57e119d48ef93af13f5d", 0xe0, 0x1, &(0x7f0000cc1000-0x1c)={0xa, 0x2, 0x10001, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x20}, 0x1c) listen(r0, 0x8000) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r1, 0x2000000010d, 0x800000000d, &(0x7f0000f85000)="03", 0x1) connect$inet(r1, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r1, &(0x7f0000235000-0xf0)=[{{&(0x7f0000e37000)=@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c, &(0x7f0000673000)=[{&(0x7f000061f000-0xfd)='j', 0x1}], 0x1, &(0x7f0000260000-0x210)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) write(r1, &(0x7f0000f8b000-0xf)="13", 0x1) 2018/01/14 01:16:36 executing program 2: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000018000)=0x1, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000001000)=[@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000001f000)=0x7, 0x4) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000020000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000020000)=0x60) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_raw(r1, &(0x7f0000021000-0x10)={0x27, 0x0, 0xa12, 0x7}, 0x10) 2018/01/14 01:16:36 executing program 1: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00007bd000)={0x0, 0x0}) sendto$inet6(r0, &(0x7f0000524000-0x1a)="4e848b7f2255609ad15696b15dd4edb365c27a522158798e4ecf", 0x1a, 0x4000000, 0x0, 0x0) r1 = socket(0x0, 0x6, 0x4) listen(r0, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000000)=0x4, 0x1dab116bdea8673e) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000000)={0x4, {{0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2c7d}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x8, [{{0xa, 0x1, 0x38, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x806f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x5ddd, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4018}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x401, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x571}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x100000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0xcbc3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x490) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x80003, 0x6) setsockopt$inet6_int(r2, 0x29, 0x7, &(0x7f0000fd6000-0x4)=0xfffffffffffffffc, 0x4) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f000036c000-0x4)=0x0, &(0x7f0000593000)=0x4) 2018/01/14 01:16:36 executing program 6: mmap(&(0x7f0000000000/0xfe7000)=nil, 0xfe7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000fe1000)={0x5, 0x83, 0x80, 0xf, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_CREATE(0x0, &(0x7f000071c000-0x2c)={0x0, 0x9a1a, 0x16bb02fc, 0x3, 0x11, r1, 0x2c000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eeb000)={r1, &(0x7f0000fe7000)="", &(0x7f0000eee000)="13", 0x200000000000}, 0x20) 2018/01/14 01:16:36 executing program 4: mmap(&(0x7f0000000000/0x109000)=nil, 0x109000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f00000d4000-0x26)="2600000012002710000000000000010100000004000000000020ff002024f9510500030001e4", 0x26) mmap(&(0x7f0000109000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000010a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000010a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000010a000)=@sack_info={0x0, 0xfb59, 0x5}, &(0x7f000010a000)=0xc) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000b3000)={r1, 0x3, 0x7, 0x1b, 0x10001, 0x8001}, 0x14) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00000fa000)={0x0, 0x0}, &(0x7f000010a000-0x4)=0x10) pipe(&(0x7f00000a3000)={0x0, 0x0}) mmap(&(0x7f000010a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000010b000-0x8)={0x0, 0x20}, &(0x7f0000062000)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000099000)={r3, 0x1f, 0x6, 0x6}, 0x10) 2018/01/14 01:16:36 executing program 7: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x5f}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000000d000+0x6a)={0x0, 0x0, 0xffffffffffffffff}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f000000d000)={0x6, &(0x7f0000003000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f000000d000)={r2, 0x2}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f000000e000)={r1, 0x3}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x4, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/14 01:16:36 executing program 0: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f000000c000)={0x24, 0x20, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@typed={0x10, 0x4, @u64=0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x81}, 0x0) ioctl$void(r0, 0xc0045c7f) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000005000-0x8)={0x0, 0x0}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000008000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000011000-0x4)=0xe8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000010000-0x8)={0x0, 0x0}) r4 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r3, 0x891b, &(0x7f0000011000-0x20)={@generic="927e7c4cc70000000000000008d12501", @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x6, 0x20, &(0x7f0000011000)={0x0, 0x0}) setsockopt$inet6_udp_encap(r5, 0x11, 0x64, &(0x7f0000006000)=0x7, 0x4) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = getpid() mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r5, 0x8903, &(0x7f0000013000-0x4)=0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000013000-0x38)={&(0x7f0000013000-0xc)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000007000)={&(0x7f0000013000-0x2ec)={0x2ec, 0x37, 0x601, 0x6, 0x2, {0x11, 0x0, 0x0}, [@nested={0x1c, 0x85, [@typed={0x18, 0x5d, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}]}, @generic="6bb2b46fb9acaf82634fa4ef7b3189d21e9b0840828a5bbbfe58d494403fb119d4172fc1ae885f7703313b22eb9b1037678377018c96188515ffedaf0609694d230144a92bc719d83ca98c40cbaf1d70c7d4278acb2ef39de18ab45257d6f11445697de011fcdc5ca8517a38b122c88174a75a24380ce742b062e2d2a92e744a78f90651c8f7785bfde1eb01e888128a50b154b414443102eeaacc9b9c4697bbee9cb19a794be45fbf5f9da9e2e3e89123dd7f9223a7626228fec334f739d2a0d4de9f4389", @typed={0xc, 0xa, @pid=r6}, @typed={0x10, 0xc, @u64=0x10000}, @generic="b70e10b16be1488a47e7c5043d9aec7bdd625f8f6884b22e5210e37018a19930292e6d37cdb26b59b0fbf862c1da4931f7ac0a77831bd3fea9eb44af8df781d596011765780cd140761d171c8f3bdb2653a1785d8a3789fda6b2f1daba74a9b94f50c39324a374a7421fa53f2fb629942acb4ae4ad7470c43b7ceaccbd09386f03e4f766d3fe08b5cd2c8ae63b8093434cd99f220cd43d823772343ef67bbcb543916eb252a8c1f33b75948c3243bf2f40819b03eeafedb64bee5c3ac12e1deb70017c14389f77fd85713762da42aeeb74d95830cd", @nested={0x104, 0x80, [@typed={0xc, 0x5d, @pid=r7}, @typed={0xc, 0x85, @ipv4=@loopback=0x7f000001}, @typed={0xc, 0x83, @uid=r2}, @typed={0x10, 0x24, @u64=0x16}, @generic="1712f6c81c151bc54a961efade6048e83334afb7a84deb2ff5b82c3e8db836afbefed2aba9688789273152c2b5f4a9763133fa5c67bfba75a886bb77affdab47c5096e57ba49c946890580f2939288fed658e461efce27a37e5a19105b551c03497db046c5d8a5cb15decdaf4396103bea2eca64568c02ea6cbbb52ee8e9d68a904b3f0ece8ab954f5686cbc4dfbbcd653ed6a1f038e6dc8dbd0fffaf09f0ccbc2d7788179e2fa1c4be3704347f2905aa11c580f814d940a2cbce79c97a1daa475733866993bbd243127b271"]}]}, 0x2ec}, 0x1, 0x0, 0x0, 0x48000}, 0x40000) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000010000)=0x7f, 0x4) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r4, &(0x7f0000001000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000011000)=0x10) 2018/01/14 01:16:36 executing program 3: mmap(&(0x7f0000000000/0xd22000)=nil, 0xd22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) mmap(&(0x7f0000d22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0xcc, &(0x7f0000d22000)=""/163, &(0x7f000006b000-0x4)=0xa3) sendto$inet6(r0, &(0x7f0000a76000-0xdb)='v', 0x1, 0x0, &(0x7f0000d10000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000d1b000-0xb)={0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d21000-0xc)={0x0, 0x0}) shutdown(r0, 0x1) 2018/01/14 01:16:36 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$llc(0xffffffffffffffff, &(0x7f0000000000+0xcfe)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x5460, &(0x7f0000001000-0x8)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f000002a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x43, &(0x7f000027f000-0x4)=0x5, 0x4) sendto$inet6(r1, &(0x7f000023f000-0x2)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x3b, &(0x7f00007ef000-0x4)=0xd202, 0x4) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000137000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/14 01:16:36 executing program 4: mmap(&(0x7f0000000000/0xfe1000)=nil, 0xfe1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x800000003, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000fe2000)={0x0, 0x4}, &(0x7f00002c6000)=0x8) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000fe3000-0x8)={r1, 0x0}, 0x8) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000a0f000)={@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00002ac000-0x4)=0x14) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000116000-0x8)={0x0, 0x0}) bind$packet(r0, &(0x7f0000fe3000-0x14)={0x11, 0x1f, r2, 0x1, 0xfffffffffffffe2f, 0x6, @random="6c23b977b707", [0x0, 0x0]}, 0x14) setsockopt$packet_buf(r0, 0x107, 0x5, &(0x7f0000fe1000)="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", 0x1000) write(r0, &(0x7f00002e3000)="260000005e0009000000eaf83a000000000000001e000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/14 01:16:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2f) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00006be000-0x28)={@common='syzkaller0\x00', &(0x7f0000ed8000)=@ethtool_link_settings={0x4d, 0x2, 0x7f, 0x7, 0x605, 0x1000, 0x3, 0x4, 0x520, 0x40, [0x11, 0x53, 0x400, 0xffff, 0x6, 0x8, 0x2, 0x100], [0x6, 0x0, 0xa5, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = accept4(r0, 0x0, &(0x7f000093e000)=0x0, 0x800) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00008cd000-0x60)={0x0, 0x58, "5b79f57a5744c61d77b677bd0156b811a62df3cf0e2f98f79a59c35846a2a6244e1ad0be3436349c265335930fca881ed88133917f9d797973e1493fb3964aa84e5753a0f5a94f8840855141516519100ded2261ae31311b"}, &(0x7f000050a000)=0x60) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000622000-0x4)=@assoc_id=r2, &(0x7f0000276000)=0x4) connect$inet6(r1, &(0x7f00000b1000-0x1c)={0xa, 0x1, 0x780, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x9fdc}, 0x1c) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f00009ff000-0x88)={0x800, {{0xa, 0x0, 0x7fffffff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f000089c000-0x44)={{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @random="68e9737d7979", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="f16d7aac46de1adaff265189cfb065c6"}) socket$inet(0x2, 0x800, 0x1) 2018/01/14 01:16:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x2, 0x3, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$kcm(r1, &(0x7f0000870000-0x38)={&(0x7f0000af4000)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b5f000-0x40)=[{&(0x7f0000102000)=""/1, 0x1}], 0x1, &(0x7f0000c2f000)=""/16, 0x10, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x80000000032, 0xffffffffffffffff, 0x0) shutdown(r0, 0x2) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000963000-0x3b)={0x0, 0x33, "181a4879bcf2835334fbd3a40084bb7426392bd9e90f933a741c47e81d759ff334d8377bb361d170586782621f61bb4305178f"}, &(0x7f0000717000)=0x3b) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000a22000-0x8)={r2, 0x1f, 0xfffffffffffff801}, &(0x7f0000549000)=0x8) 2018/01/14 01:16:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x801, 0x0, &(0x7f0000b00000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r0, &(0x7f0000ffa000-0x10)=[{&(0x7f00003fb000)="", 0xfffffe53}], 0x1) 2018/01/14 01:16:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000930000-0x8)={0x0, 0x0}) r0 = socket$inet(0x2, 0x1, 0x85c) setsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000dd1000-0xff)="468aede196d399b233ab9778a530ebd9", 0x10) 2018/01/14 01:16:36 executing program 6: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x4) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000c56000)={{0xa, 0x3, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80}, {0xa, 0x2, 0x3, @loopback={0x0, 0x1}, 0x26}, 0x8, [0x2, 0x10000000000, 0x7fff, 0x9, 0xffffffff, 0x7, 0x1229, 0x7fffffff]}, 0x5c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r1, &(0x7f0000d42000-0x1000)="", 0x0, 0x8804, &(0x7f0000825000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendmmsg$nfc_llcp(r0, &(0x7f0000237000)=[{&(0x7f00006c7000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "0fcca4bb22f2892559edddba1a892f216c6adb6dac3291add84e7dd1b9b1e1043844071c4d783ef83c7baa707bef6850ccd339c111743913f1b7601256cf03", 0x0}, 0x60, &(0x7f0000006000)=[], 0x0, &(0x7f0000a90000)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00008b1000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f00003ac000)=0x8) [ 85.676369] netlink: 'syz-executor0': attribute type 4 has an invalid length. [ 85.705069] netlink: 'syz-executor0': attribute type 4 has an invalid length. 2018/01/14 01:16:36 executing program 0: mmap(&(0x7f0000000000/0xfbb000)=nil, 0xfbb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000ed1000)={0x8, 0x4, 0x80000000004, 0x7, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffe41) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fb4000)={r0, &(0x7f000035d000)="", &(0x7f0000899000-0x1)="d0", 0x0}, 0x20) 2018/01/14 01:16:36 executing program 7: getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000d2000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000001000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f000003e000)={r1, 0xaa, "758e22561c8d1d3650002af6d8e57a54b908eed5aedce7091329a8c35794a5c447896dc47d98055711cdeaabe040e6080b3d6950ff5a7a60896c49d4c9d3b8cb123403ab8b97947b57be59a7fe2921bcb68da2df399592f9300378c2dace9cbe9967ae24ec9893b73170889abb0b04ae89aecee2abbfeecb89cccefe332e9b6bd54f4725ecd37cb8a41907db9bdbfda44da86e36f99048962a1b8710bebee85f569ed4c8b16587e63c76"}, &(0x7f0000001000-0x4)=0xb2) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000001000)={{{@in=@broadcast=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r3, 0x89f8, &(0x7f0000003000-0x6e)="af17e781787728cac66e9b6645b956cfc33699b7ea9eaa896a37f3c13361f30cefbabb353a3eeeca2d12736c1a69f6b9dd677ba325e69356e033280e3f2048d19ccd177ebdd203c8c2b3a35b82eeb47d2fb0cb54e49be642fa189b7d882a94af80cef43b09b71399e587fbe754c4") mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000003000)=0x0) r5 = socket(0x9, 0x800, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$can_raw(r5, &(0x7f0000005000-0x10)={0x1d, r4, 0x0, 0x0}, 0x10) setsockopt$inet_MCAST_MSFILTER(r5, 0x0, 0x30, &(0x7f0000005000-0x4d8)={0x3, {{0x2, 0x1, @rand_addr=0x7059, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x8, [{{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x4d8) accept4$packet(r5, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000003000)=0x14, 0x80000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000005000)={&(0x7f0000005000)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000006000-0x18)={r6, &(0x7f0000005000)="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", &(0x7f0000006000-0x6a)=""/106}, 0x18) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r5, &(0x7f0000007000-0x1c)={0xa, 0x1, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff7fffffff}, 0x1c) 2018/01/14 01:16:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000847000-0x71)={@remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {0x39f, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @multicast1=0xe0000001, {[]}}, ""}}}}}, 0x0) 2018/01/14 01:16:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) r1 = accept$ax25(0xffffffffffffffff, &(0x7f00006f5000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000646000)=0x10) getsockopt$ax25_int(r1, 0x101, 0x8, &(0x7f0000aba000)=0x0, &(0x7f0000e74000-0x4)=0x4) getsockopt$bt_hci(r0, 0x0, 0x60, &(0x7f00001e3000)=""/30, &(0x7f0000d23000)=0x44) 2018/01/14 01:16:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000ae9000-0x4)={0xffffffffffffffff}) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f00000ea000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000be9000)=0x5) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000203000-0x8)={0x0, 0xff}, &(0x7f0000e5a000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000edc000)=@sack_info={r1, 0xdb7, 0x1f}, &(0x7f00000cf000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000e9f000)={r1, 0x2}, &(0x7f0000fb4000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00009e2000-0x8)=@assoc_value={r2, 0xfffffffffffffff7}, &(0x7f0000cb9000-0x4)=0x8) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f000075b000-0x4)=0x0, &(0x7f0000293000-0x4)=0x4) socket(0x10, 0x80000, 0xb02) socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$netlink(0x10, 0x3, 0xc) writev(r3, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) writev(r3, &(0x7f0000fb6000-0x10)=[{&(0x7f000052f000-0x1f)="1f000000020319000000070000000680e2ed3b8509000300001600ff02fe58", 0x1f}], 0x1) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000161000-0x4)=0x2, 0x4) 2018/01/14 01:16:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x5, 0x5) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00007bb000-0x28)={@common='ip6_vti0\x00', @ifru_map={0x6ef008, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2018/01/14 01:16:45 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) accept4$inet6(r0, &(0x7f000036d000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0}, &(0x7f00008dc000)=0x1c, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000e41000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x4000ffffff89, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @loopback=0x7f000001, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @multicast1=0xe0000001, {[]}}, ""}}}}}, 0x0) 2018/01/14 01:16:45 executing program 3: mmap(&(0x7f0000000000/0xd5c000)=nil, 0xd5c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000084000)={@random="0d0170447f6e", @random="e81b31309964", [], {{0x86dd, @ipv6={0x0, 0x6, "aaa447", 0x8, 0x3c, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0x3, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}}, &(0x7f0000d50000)={0x4, 0x1, [0x0]}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000d2a000)={0xffffffffffffffff}) mmap(&(0x7f0000d5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000d5c000)={0x0, 0x100, 0x4, 0xcc8, 0x8, 0x81, 0xc4e6, 0x401, {0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x7fff, 0x1000, 0x4, 0x5}}, &(0x7f000009e000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000066b000)={r1, 0x6, 0x4, 0x0, 0x1, 0xfff}, &(0x7f000019a000)=0x14) mmap(&(0x7f0000d5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000d5e000-0x10)={&(0x7f00005eb000)='./file0\x00', 0x0, 0x0}, 0x10) mmap(&(0x7f0000d5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000577000)={r2, &(0x7f0000d5e000-0x92)="2f5d75cd9a075716d944be42f2748011c59369befe4f35661e5c5cc3e8181f136e14503862032dda82909c51d8bc2edb5926afdfb5e1a69635e0189e0d61efd33874397c8d8bb0fc12db3c8db28507fbbbb949783040a2cdbbc115f9d335e2210059380728bd7c542b18b244949fcaba1bbba32b1fd9f2637713b702741d611708ce2c3223fc4b0aab4f6051bb2f3516212c"}, 0x10) 2018/01/14 01:16:45 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000000)={r0, 0x50, &(0x7f0000780000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r1 = socket(0x40000000016, 0x8c34531541e2d2ee, 0x10000000000000) setsockopt(r1, 0x100000114, 0x6, &(0x7f0000007000-0x4)="02000000", 0x4) 2018/01/14 01:16:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00009d0000)={0x0, 0x0}) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f00003a2000)={@rand_addr=0x0, @empty=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000958000)=0xc) r2 = socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000000)=0x2, 0x4) mmap(&(0x7f0000000000/0x8dd000)=nil, 0x8dd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r3, 0x29, 0x6, &(0x7f00008db000-0xb2)="330000000000000032400000ff510000a5c13228ef479ff365ae00758ffe507f32040000979a201b527fab5ee1a2d9974e0e68058e484600d98574f6b1af82bf8a49cb757ad7b915", 0x48) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f000048e000)={r1}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000946000)={r2}) mmap(&(0x7f0000ee0000/0x2000)=nil, 0x2000, 0x4, 0x82110, r0, 0x0) socket(0x2, 0x4, 0x7ff) getsockopt$bt_BT_SNDMTU(r4, 0x112, 0xc, &(0x7f0000db1000)=0x0, &(0x7f00006e0000-0x8)=0x2) 2018/01/14 01:16:45 executing program 2: mmap(&(0x7f0000000000/0xd22000)=nil, 0xd22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(0xffffffffffffffff, &(0x7f0000d1f000)=""/0, 0x0, 0x0, &(0x7f0000d1f000)={0x3, {"507aa76fb9a3da"}, 0x0}, 0x10) r0 = socket$inet6(0xa, 0x80001, 0x200000000007) getsockopt$bt_hci(r0, 0x0, 0x43, &(0x7f0000d1f000-0x15)=""/30, &(0x7f0000d1c000)=0x1e) 2018/01/14 01:16:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000b9e000)="24000000210025d7001c0704008c1920020500000002007fffffffeb08006600fd5f76e0", 0x24) pipe(&(0x7f0000aaa000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) 2018/01/14 01:16:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f00008bd000)={0x0, 0x0}, 0x3, 0x600000) r0 = bpf$PROG_LOAD(0x5, &(0x7f00002d3000-0x48)={0x0, 0xe, &(0x7f00002e8000)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x7f0, 0x0, 0x0, 0x0, 0x0}, @ldst={0x2, 0x2, 0x6, 0x0, 0x9, 0xffffffff, 0xffffffffffffffff}, @exit={0x95, 0x0, 0x0, 0x0}, @generic={0x9c, 0x80000000, 0x0, 0x0}, @generic={0x4, 0x8000, 0x4dc, 0x200}, @initr0={0x18, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x8e}, @initr0={0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x8}], &(0x7f0000cd4000)='GPL\x00', 0x3, 0x37, &(0x7f000017a000)=""/55, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000343000-0x14)={0x0, r0, 0x6, 0x3, 0x0}, 0x14) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000de4000)={&(0x7f0000000000)=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000a9d000)=[], 0x0, &(0x7f0000000000+0x778)=[], 0x0, 0x0}, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f00007a5000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000fe2000-0x4)=0x58, 0x800) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000db1000)={0xfff, 0xb5, 0x8, 0xfffffffffffffffa, 0x6, 0x3, 0x2, 0x7, 0x0}, &(0x7f0000378000-0x4)=0x20) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00002ce000)=r2, 0x4) syz_emit_ethernet(0x3e9, &(0x7f00004fd000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "06d702", 0x3b3, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, "d59d168fa2afed71a76fd49460acffd53ef7de954ab05b709b55e982087ae275f96f19960867b75bbaeef34cf7636b641d35f6c921320d0b279b17e89e87af86591f261eea61ee2335e85ecfaa37bfae9e9063ba84ec564f8bd4962f048c4bf64f79c2b5a7a2b2756221412963ceb43b69729c5d6f33fa5696fbef3873e4f760d2718cfe487c7409529b472597241b12379bc1e2a60a373cc082f597c9535eb1d928db0f2557191bd0a5fe3e7c4decc69a5cb65f7c00f01951af2cf9f152444f14df580544ddf027f4791082f31d828a5cf378a594779b590c951d54c32fd90c4dbe7ed60e996fdfc48d9db068d5d10443df83438407de643b28912155595b42e74943326143353a738a981581684022fade2a979040fee7536e94899c866ee646376cddd510a7ac96dfd021679c08534ce83500785ebfd8b96807b4b3bc72712b2b8c2df5a226d827f0c9024bb63cc8348bf5c7b2281bcc047b871e6cc5028d0c6f672709e5282bc0bde49fba671a31479bb813417afc55454e202910b344192bd4558ec93babc40b16a9820ba432cc9c76a4c14f159f3a668114419c9724663dd3497fa14a8c65568fb8d79f66b86678944e456c23194cdd5765bc8df85718a30d93c0339064accf58a083313e7897a0fa4f27bdc02d176d7d1465c1b47f4c9d1e3a506730a86f87bc18b47778ccce16b64a83249cd2b39b19f64c86e2340ddc4a2664a1b8c48ad33fee1d0169f9a8e3b714c3b62d3b1840b8f391977d3dbb130f2bcaef9d2bde58d4d785209ffb803765f9013178d77bf6c391b7172cd009d7fc086432b955d5209ac3559a71aabcfcdec48ecf8b86225d77d2489f8fc811654b1b9877a09ac33cd810e8ca6b9a4185eb05b1d86455c380aa40ed1a9cdd13a06031c17bf8d6b643389b178c7c17624f219d76c0d646d26023fe470aba2a8bebc2958f223e39d522c451be785b46c3f7a08ece6cf89a173aecbebc64ea5c08e03a4af5e71e987b6d1e81c88b4233c18b406a03f32de7fba8bf911468299f4a092cf998a432ca7fb2b5a3ac8addc7b7e75e01e05a9e6d69f27d54e207d52aa5f6f1c670db3eb7a2589a57739a73a8ce6992a9a26592d115390039e07045b80e883bbd58a1a6543092503ae6ae190799af8cb4bf428af6377476299bb5faac493eb53b089ba1579c099374fa8de93014e85a3f8d6b101d91fdb1bc18aff6b491063f1125d205c5f9acf58c53b1dfb2c2f08fe2abd87587ee31d062ac6e3952e178f2c8dbc28010eca351cba78922f029fbd661aa1f3ad1901e4bec4ed4ffed438edc4f9319e7af6ec22925"}}}}}}, 0x0) syz_extract_tcp_res$synack(&(0x7f000000f000-0x8)={0x0, 0x0}, 0x1, 0x0) 2018/01/14 01:16:45 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000003000-0x8)={0x0, 0x0}, &(0x7f0000002000-0x4)=0x8) recvfrom$inet6(r0, &(0x7f0000002000-0xf4)=""/244, 0xfffffffffffffe33, 0x20, 0x0, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000001000-0x2c)={0x5, 0x1ff, 0xfffffffffffffe01, 0x100000001, 0x2, 0xffffffffffffff9c, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x2, 0x9c, &(0x7f0000000000)={0x0, 0x0}) setsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000000)=0x10, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r2, &(0x7f0000004000)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(r0, &(0x7f0000003000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000)=0x10, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r3, 0x89e2, &(0x7f0000002000-0x4)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f0000006000-0x4)=0x3ff, 0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000001e000)={r1, &(0x7f0000001000-0x98)="0867d1cb64fdc2bebee18dba7ea40bd338f21ff27cb54980fa9f0876beda64da0f8cd7c33c8b61271b1804f89fdb82d0977c1d761e74bb3eaa744a423e5fd05b4586de4f0b7d42f0bc789557f0ac01feb40d0ea8b3937019e7b12c458185bb18efe07e50829637a9f3d00412fd8dcea0ad2ac2701e405106860ba736e8c4c3810bbf54538d391783e5ac3ac9efce337ea14b4f08def6b92f", &(0x7f0000000000)="3c7e0c81562061d996feecced7cc1111b5e2226b29ea4be8b0bd2dbc40109c51f5d0539ef2aa13443ef921067a34542d27a14ea3b7409c9ad2c0147ce0cade54127cc06494458bfe3a8cb765e94820d6689641747df8cd283bcea29ae8b50ae56c8304b75311c552bfd91327bb52dc2e5d37dc0a1994fcb4ce9f889abde6f6bbb90730b6677b2644a9d9c14a7afa8d2a039f689ac9edea97c96d5866937e8967ce231a6215f8693eb3097ee240d1158b0f857e4ba17a3f9db6339871739cc23eca3d7ca2a60cf52f7e54e6a097d60e4038217d98cd2cda55e485ce883da037a71e8ab70180", 0x1}, 0x20) accept$alg(r2, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000131000+0xdb5)={0x0, 0x0}) recvmsg(r4, &(0x7f000069f000)={&(0x7f0000336000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f00001cc000-0x80)=[{&(0x7f0000127000)=""/223, 0xdf}, {&(0x7f0000090000)=""/50, 0x32}, {&(0x7f000071b000)=""/240, 0xf0}, {&(0x7f0000415000)=""/244, 0xf4}, {&(0x7f0000a24000)=""/179, 0xb3}, {&(0x7f0000368000)=""/224, 0xe0}, {&(0x7f000068b000)=""/0, 0x0}, {&(0x7f00007e5000)=""/7, 0x7}], 0x8, &(0x7f0000c83000)=""/96, 0x60, 0xfc}, 0x2040) bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x0, 0x0, 0x0, 0x4, 0x0, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/14 01:16:45 executing program 1: socketpair$inet6(0xa, 0x5, 0xff8, &(0x7f000009d000-0x8)={0x0, 0x0}) setsockopt$inet6_int(r0, 0x29, 0xcf, &(0x7f00007ba000)=0x2a3, 0x4) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x807, 0x2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_sco(r1, &(0x7f0000004000)={0x1f, {0x20, 0x1000, 0x7, 0x6, 0x61, 0x9}}, 0x8) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x3, 0x0, 0x0}, 0x14) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/14 01:16:45 executing program 6: r0 = accept(0xffffffffffffff9c, &(0x7f0000461000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000de5000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000001000-0x4)=0x9, &(0x7f0000e80000)=0x4) r1 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x31, &(0x7f0000651000)="", 0x0) 2018/01/14 01:16:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000037d000)=[{&(0x7f0000baf000-0x1f)="1f00000002031906000007000000068100ed3b9509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f0000637000-0x8)=[{&(0x7f0000e53000-0x1f)="1f00000002031900000007000000068100edbb8509000100010100ff3ffe58", 0x1f}], 0x1) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000c70000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000911000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000098a000)={0x0, 0x0, 0x0}, &(0x7f0000f74000-0x2)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000635000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000636000)=0xc) r4 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000a50000-0xe8)={{{@in=@loopback=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b55000-0x4)=0xe8) r6 = getgid() sendmsg$netlink(r0, &(0x7f0000605000-0x38)={&(0x7f0000ac2000)=@kern={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00002fc000-0x70)=[{&(0x7f00008bb000-0xdc)={0xdc, 0x1a, 0x200, 0x1, 0x0, "", [@typed={0xc, 0x28, @fd=r0}, @generic="3f3f2eb13985cf31b24cadf6b8d6a13bdd9ac1046424d96928bd651c443f8c2c8f8b2463b583045401a3181c65ddc564391f5772addd6b25f47c621e5c1fad316a076b3c09448a2e57c24aac9a71dda97b4029edfb6416e76bf1e8d0f3a966adfdace1fbc43443074ff7004ed931f5", @generic="d8e808d211182ca0364d7c1db68e2e80cc8643e9ba0b63e19a8a213649a7f49208af3ed0f8ce174c57ec2c1d28cdeb9fd00d6e8f9f20768ecd4a3dadc8cf8f462a9c42e729ce93c7b0f88eb9d8fe880d59"]}, 0xdc}, {&(0x7f0000309000-0x3c8)={0x3c8, 0x15, 0x0, 0x1, 0x2, "", [@typed={0x54, 0x22, @binary="5edf1e31e996cbe84825cdd02f5b0211008b76166e653879cc46af7d362d3d5cba0db83208e7c41283cb4d59955b0b08def2cab4e19576e9c4fc9c9d13edf8c63aae79eacd325940b2"}, @generic="c2a065dbd450ee4453ddc6fa8c2a37ce18a649e263ccb4ebd13fa105840179f58216a401359bb3cf5137d12c103cfa8dfa6e280cafef2da84353583c7d0a117bab99dbf15cf7e5fffd1a809b092afd952db4023057b5ae4db5a3da692e06e5f58f6e91369ff41335454238f072813ef64e094e68ba63a659e8a1d426a999ddf33d04d957a944c580ed247045b7ac6ee5e84b0fb7a3c7bb6418cf73d9cba5a2ed86413fdf", @generic="a227c91c3209049f628232eb602899a8f3b42f8f4b1293e86fd3a1152c047a9bc25c0870bd4cbf3884d3a3786428085aa34992618384779610cef15c7272dc398939be78715435bb41c21315a1a306c91ae040035890e383b642f5efa18292e38b014657e3acc7f38d0b566d298c6a29b0e45c2252ca2884f3955ef671ad4e9526743ac1a22b3a24ff629186e341644cec5520688478be32b2649baa05a671f391cd1dbd80fae32655ba37c56a7c805a9b83016f823f22476373f2183b4fae285c2b21c9cfe5", @nested={0x10c, 0x88, [@typed={0x8, 0x8d, @void=""}, @generic="a2bdfe8940189169d09da4b2d7048b408ab4302cc03cb7fa4717de1095087bafc4362ae89f7901f21f0a3ccf6e60c5cb0a8be2d48014a48fc098cbdadff23149e7c4adfea7986a80148cfc6e00cbd487", @typed={0xc, 0x51, @str='$\x00'}, @generic="7260f54b357025caa7efe580cb8bd266c9fac14fa1be1af7401aafef5eb3d0edafff6b284d728f2ba43f4d81a0c4cd22cc2e9f09799723e90d676db5028098161dd6ee997aa6ba21d3bab17e65809e0e394d446e7893ba5a6e9964d50c182e81cc0a2d81155c45a05c62e4b41f5cc1c4275e6f185f87e9f620129aba6bc4ae794afcfbad77f15f09bcd4", @typed={0x18, 0x8e, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, @typed={0xc, 0x3c, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @typed={0x14, 0x12, @str='procproc\\%\x00'}, @generic="36ea3a4d27fc190e684ab6c96568119316a55ef7828e9b736f6373fa104cc4d24602529bdecae7339442998a318898d4a740755dbd19665418459055742ec241e092bbfff2c2415316ce66b7bd6cfd4b2b9aee22f6670a87e929466eb39b83fc04c6ef04404de2a14248985268ff7cfb12ff10bc463040d043c71c6221d5928a7b5f42fe6bc76172907510a5c92a78a15b65308a74ac7d462d8db8efba5c86aaa17a29ba56cd700f3d6b9f26f96f85259a1004cb9e3b8ffee47697ab5d071b0a0a360ced933f63499e04e41c"]}, 0x3c8}, {&(0x7f0000a15000)={0x1170, 0x14, 0x10a, 0x3, 0x0, "", [@generic="de9d8039e3dd30a2bdd07440ff5faec4f196ded4ad685bb2b39635ea707fc84c2fe3128e29850f3f14b70b58319dc01914555e177213f486", @typed={0xc, 0x3b, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @nested={0x78, 0x3a, [@generic="2b03097db2dc79933b483011d8ec39aa46fb61cb3d59a3851b09a55a827e978d0216d1d3d65b917e2beee7559dc52d8c", @generic="3679e7aff551fa95700410a856b09d0b27c29374927f1615fd24937c7f2449429f409c184f26b31dff79d79469b930073a691d", @typed={0x10, 0x66, @u64=0x400}]}, @typed={0x8, 0x6f, @void=""}, @typed={0xc, 0x20, @u32=0x8d}, @nested={0x1090, 0x2a, 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@generic="86df148e1af25467cafe6c820867b19c1826810857ec5de94c7f50e00619505c0df40b983a2c87fc6aab3519540158f2ee4b15e9b3363631826e3f79619467a817e64f79aa05c5d690daf9f620693f85ef3aee5b90df10d13a2c676357ac7be59546c04b04733ad68467c12877959f14adba09a5a04ff4a3eb5228c1fcb1f29b3093279e8f53c800f359f6e51e866f1422b83ffbb0f57e452f9268576c6f7e7efc69c1d66eb0fbef7a5a6b34e0ead970dea72680c7bdae98e06a18ac5d263ef73c013ed725a29b76fa3f8dbdd3b22e28dcb89e7b", @typed={0x8, 0x9, @void=""}, @generic="363235f6aeff056803754dbbce4c9c7f13d65dc4b50c40644d19869acb5fe0b113003e0cd348d795902456f3671260e50b0739e2b9a79cfed3f0df46e90634db57c1f79b82c2e7e0c3744e5ff1456f0291ca437a45d6ce2c4b4f850dd2cf9a97c94e48252ec4e8788d644df31ca47308b4dfb5cd"]}, @nested={0x10ec, 0x17, [@typed={0xc, 0x7, @u32=0x2}, @generic="4d61326544a4e26761eb7f1d860eefb3560e6e0c09ebdf8995c630320e2991469b67c57051e45c9caf8531c795f3c684554b02ab9bcf2725382e45cacd4ba24a14fdedf702cf1dc80745595f779463d16d463a9c4b1024932473d66dfcabc2b8c24862d125b39bd979313c5305c5237e991c59d07328e5d6535768317eb78dc97e03bc7a79a0a4bf72937bec187f3bc2a414f956f0e7b6215cff3ee15a5856d65e6e1c28d21f6660340a85854c", @typed={0xc, 0x3a, @uid=r3}, @generic="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@typed={0x14, 0x71, @str="657468309e657468312e00"}, @typed={0xc, 0x91, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}]}, @generic="527e833d3dee9ad4541733cdf79ac5c4fc287110db60a3c8f69660643390ed85fcbedbdb76aa400c8c422c66e4d049da4a804f0abfc15665a0"]}, 0x1520}, {&(0x7f0000c76000)={0x2c8, 0x20, 0xa02, 0x2, 0x2, "", [@typed={0xc, 0x1b, @ipv4=@multicast2=0xe0000002}, @generic="68ab69ae9b0984ac814552ab174f0dbf", @nested={0x4, 0x77, []}, @typed={0x7c, 0xb, @binary="4ea3d4a4f0cb68be81c30b45134806773c1be0468c0860c41d24f8da44dec0fa189dea64fb58f373e3a42c1bd4e234d1e74fa5011a6f415ce8c9bf75be3079481edc1671e754993057126db4e7f68acb6959539651554c04101ee725388cddcdaee2890f302654d08f6f5f0008d9c210d2403b"}, @nested={0xf8, 0x7f, [@generic="563681fcf8bdabae266241c0c084fcbb05935d0a4609ccfa5914b3a3d2dc27825050cf9fc35e2fd92256c16c5c0e895571793ad5bc751e1b4556cceabec8c002e12e573afefed09f128c4296ee4eee9c970c6ca01f25f66cc92a0b1d4f786c65571f352329fd27353420689a3509d40c18f8034091dc546270732bb00b462be675eac76313262e890f3f0b38c655f77d97ba5caf3cf30b3fe541e2f55774b83733835a7c2c789fd58f1e11fb8c35d26e6a92f2855ef62bc5f1033a446702aaded6f46c273a91bdfcc6f4ada505db26d71a4a6b25c26a8d860ae4", @typed={0xc, 0x4e, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}, @typed={0xc, 0x3f, @u32=0xfffffffffffffffb}]}, @typed={0x8, 0x91, @void=""}, @nested={0x104, 0xb, [@typed={0xc, 0x70, @ipv4=@broadcast=0xffffffff}, @generic="7c0b578d519a48e82386fee9a4e1ea669ae31039ce3e90cd477b335fe618b1298d4956798893a0025d61385bad17ee49183e913a49b53780e79773f0d883d3b2ed7ce96dd22bda85a740f53758c36463efcf1978ea7d41b8c3fe1abf5d8c69c50ded96f4e5af82c2380fcdd309bb4641bc06fb8c9635a536402c0417e2cb2f4ced6493d6d5cb77f71e0043c856dd39cf9f16515b8493b0eac6930f2aaad9019f86bc653ad0dbf2171337d70a0e7bd2b0596031ee1362c7d07a055f14fb8057b8c00f51a5cecf4a69ed3fc9b236f6448ca870d7fef6aa63973c5da06c4dd30d91e0084f600bfc09fb60234796bf31e4694e6ecbfc"]}, @typed={0xc, 0x77, @fd=r0}, @typed={0xc, 0x95, @u32=0x7f}]}, 0x2c8}], 0x7, &(0x7f000083b000)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}], 0x20, 0x20000000}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x20, &(0x7f000038c000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd7f, 0x0}, 0x20) writev(r0, &(0x7f0000192000-0x8)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100ed3b850900020000000800000058", 0x1f}], 0x1) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000471000)={r0}) getsockopt$kcm_KCM_RECV_DISABLE(r8, 0x119, 0x1, &(0x7f000045e000)=0x0, 0x4) 2018/01/14 01:16:45 executing program 7: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket(0x3, 0x5, 0x7) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f000000b000)=@assoc_value={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r1, 0x29, 0x0, &(0x7f0000007000)=0x0, &(0x7f000000d000-0x4)=0x4) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$can_bcm(r0, &(0x7f000000c000)={0x1d, 0x0, 0x0, 0x0}, 0x10) sendmsg(r0, &(0x7f0000008000)={&(0x7f000000b000-0x10)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)=[{&(0x7f0000008000-0x38)="04000000017daebd4c317b8c0649831def071b7c358611a6238d495f9f3ff91ee6d69764e7db2b81abfffdc05da6f696bfc575b2f528f6ef", 0x38}], 0x1, &(0x7f0000009000-0x370)=[], 0x0, 0x0}, 0x0) 2018/01/14 01:16:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00007cf000)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x100000000000, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x1ba}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 01:16:45 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) r2 = socket(0x10, 0x807, 0x101) setsockopt$inet_udp_int(r2, 0x11, 0x65, &(0x7f0000001000-0x4)=0x567, 0x4) r3 = socket$nfc_raw(0x27, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000002000-0x99)={0x0, 0x91, "b668a0bcfdd439c936c43e313fd1ee6476c5abe887fa77304033125796937f1f4658e54de645315f1f5be9c5fa4227a11d7e9f66372d0bea1cd7b4b1acbbfd6c852e54c217fd7ea6640ff7722f148b1cdb1a24bacacf0cb18a6a74c148b5515997cbab3d82b9bf54923f08c3e4fe734dbd97bd2ce8a18da2322bcbce8469fe3806b0aa2b292592e4f35605de8ed7db77a9"}, &(0x7f0000000000)=0x99) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r3, &(0x7f0000001000-0x42)="28b89239784354d8d11af4499134e2946caf27d55de505a81b6db57cd1b320f9c12a96af418847f452637c934d5ab0b69fb098348a1fce3cd24b766b18ee3d9929d6", 0x42) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000001000)={r4, 0x9e, "b278bf0fc3c9c742978ce2508be5a9fb545ba1ad505b810bbbadc79233ea835f20af4940d04286447e95ef3e73ea457683c8973ca47640343de1364af5d1380198c6440e81be4f1a679b0560723e001f3199c9cf50ff155dc8e4e51be1f1c96b36845e0cb78081c387015a2798d2ce66c172b25bc7f205f65024b6e05fe3ecbf2f8cf9c6b42d91832bf5bace380290a1e162f66bb08e5499862864c46a13"}, &(0x7f0000002000-0x4)=0xa6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000002000-0x2)=0x2, &(0x7f0000001000)=0x2) setsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000000000)=0xfb0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x8}, &(0x7f000048a000)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00005df000-0xb8)={0x0, 0x101, 0x15cc9451, 0x58d4, 0xffff, 0x8, 0x2, 0x2, {r6, @in6={{0xa, 0x2, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x5, 0x101, 0xffff, 0x5}}, &(0x7f0000300000)=0xb8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket(0x2000000011, 0x8000000080003, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000131000)={r5, @in6={{0xa, 0x2, 0x3, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x8, 0xfffffffffffffffc, 0x5, 0x5}, &(0x7f0000e66000)=0xa0) sendmsg$inet_sctp(r7, &(0x7f0000155000)={&(0x7f000078b000)=@in6={0xa, 0xffffffffffffffff, 0x100000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000d81000)=[], 0x0, &(0x7f0000f36000-0x30)=[@init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r7, 0x400443c8, &(0x7f000010e000-0x8)={r7, 0x40}) 2018/01/14 01:16:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000b72000)=0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000b0c000-0xb)={0x2, 0x4, 0x1, 0x1, 0xffffffffffffff04, 0x20, 0x6, 0x400, 0x2, 0x1, 0xcf5}, 0xb) r1 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl(r1, 0xffff, &(0x7f000054e000-0x57)="6bfb385eadac631bbad060e1132c6a2a0424b4d6528c7cf42fe0cbc95958c115c1d812643510ad721a7e240d7a149b01923aceac9be37ff995479c2544c1569e1559612b16dba5d67f5221fbfc681706757711686a0d0c") r2 = socket$netlink(0x10, 0x3, 0xfffffffffffffff2) writev(r2, &(0x7f00005cb000)=[{&(0x7f0000039000-0x3a)="3900000012001947000003000000000007040000001fe076480000000103000009001d0066413e055600002808003ffb230300805a16075bff", 0x39}], 0x1000000000000297) r3 = socket$inet(0x2, 0xa, 0xaf) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000b23000-0x25)={0x0, 0x1d, "8b31eeda117d36504e8d47ffd1230e58f51aa98cf4490d826793d8efcc"}, &(0x7f00004e7000-0x4)=0x25) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f000010a000-0xa)={r4, 0x2, "9f9e"}, &(0x7f0000f85000+0xa5)=0xa) socketpair(0x9, 0x1, 0x4db3, &(0x7f00008db000)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000837000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bf7000)=0xe8) bind$packet(r5, &(0x7f000025d000-0x14)={0x11, 0x9, r6, 0x1, 0x2ab9, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) 2018/01/14 01:16:45 executing program 6: mmap(&(0x7f0000000000/0xf81000)=nil, 0xf81000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f4f000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sm3\x00'}, 0x58) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000f81000)={0x0, 0x0}) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f7e000-0x38)={0x0, 0x0, &(0x7f0000f80000-0x50)=[{&(0x7f000028f000-0x83)="f4ebf98c06c92e9f3c36573b467e4c0e8468892449926f9f6cc079d50e36ad060d52cb002b6f89710c8b8fc6c43096aaae609c87fa12c57f2ae6eafd922fc821", 0x40}], 0x1, &(0x7f0000120000)=[], 0x0, 0x0}, 0x0) 2018/01/14 01:16:45 executing program 2: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000091e000+0x529)={0x0, 0x0}) r2 = socket$inet(0x2, 0x4, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r1, 0x89fb, &(0x7f0000000000)={@generic="b825af352ce279f17b758e448f5fde30", @ifru_settings={0x80, 0x5, @fr_pvc_info=&(0x7f0000000000)={0xffffffff00000001, @common='vlan0\x00'}}}) socket(0xa, 0x7, 0xa06) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(r2, &(0x7f0000001000-0xc)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f000042c000)={0x0, 0x8}, &(0x7f0000e97000)=0xfffffffffffffec4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000a0e000)={0x4, 0x8001, 0x7, 0x3, r4}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r6, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) setsockopt$SO_TIMESTAMPING(r6, 0x1, 0x25, &(0x7f0000cf0000-0x4)=0x222, 0x4) bind$inet(r6, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r6, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$fiemap(r6, 0xc020660b, &(0x7f0000b3b000)={0x200, 0x4, 0x3, 0x0, 0x1, [{0x0, 0x6, 0x6, 0x0, 0x0, 0x180, 0x0, 0x0, 0x0}]}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r6, 0x84, 0x6, &(0x7f000051f000)={r5, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000c1d000-0x4)=0x8c) sendmsg(r6, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000fbe000-0x10)=[{&(0x7f0000cc6000-0x2d9)="8063bd765382efe814f0b81a685f0c879ffe79eb63a7f33856f7f830588bdf0b5da10cc277b3cf43c889e7d400b5436b708080081810b2d70ab3a4baf0f76dec17fd63041cf95559fa7a977f0686f3f3a7dce7f428382ffdd5cae31da03bc8759d6cbb7efb54fea725947a5441011249", 0x70}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) 2018/01/14 01:16:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000022000-0x16)="01", 0x1, 0x0, &(0x7f0000031000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000029000)="c6", 0x1, 0x0, &(0x7f0000008000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000b50000)=@sack_info={0x0, 0xfffffffffffffff8, 0x7}, &(0x7f00000f4000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000403000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000255000-0x4)=0x18) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000628000-0xb8)={r1, 0x4, 0x80000000, 0x5, 0x5, 0x400, 0x10000, 0x40, {r2, @in6={{0xa, 0x2, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x38}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x5, 0x7, 0x42b, 0x3}}, &(0x7f0000b88000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000e6f000-0xc)={0x0, 0x0, 0x0}, &(0x7f00003e1000)=0xc) 2018/01/14 01:16:45 executing program 0: r0 = socket(0x1e, 0x1, 0x0) accept4$inet6(r0, &(0x7f0000ab6000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000ce1000)=0x1c, 0x0) socket$nfc_llcp(0x27, 0x2, 0x1) 2018/01/14 01:16:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f00004ff000)={0x10, 0x0, 0x0, 0x5}, 0xc) getsockname(r0, &(0x7f000002b000-0x10)=@in={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000651000)=0x10) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000e9e000-0x4)=0x0, &(0x7f0000466000)=0x4) 2018/01/14 01:16:45 executing program 7: mmap(&(0x7f0000000000/0x791000)=nil, 0x791000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x3, 0x0) write(r0, &(0x7f0000790000-0x24)="2400000058001f0014f9f407002304000afff51108000100febfffff0800000000000000", 0x24) 2018/01/14 01:16:45 executing program 3: mmap(&(0x7f000022a000/0x1000)=nil, 0x1000, 0x200000d, 0x1000032, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) pipe(&(0x7f000022b000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f000022b000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000022a000)=0x108) 2018/01/14 01:16:45 executing program 4: mmap(&(0x7f0000000000/0x17e000)=nil, 0x17e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f00000de000)={0x2, 0x4000000000000d, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x3, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@empty=0x0, @in=@empty=0x0}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_lifetime={0x4, 0x4, 0x0, 0x0, 0x0, 0x0}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000044000)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f00000c8000)={0x0, 0x0, 0x5}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f000004f000-0x10)={0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f00000d7000)={r2, r3}) 2018/01/14 01:16:45 executing program 1: mmap(&(0x7f0000000000/0xdd8000)=nil, 0xdd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000dd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000dd8000)=""/0, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000853000)={@common='sit0\x00', @ifru_data=&(0x7f0000dc2000)="5b6dad444b7d467cdb0000ee000400000000000000ab00000000e70020722ad5"}) 2018/01/14 01:16:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000086b000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000634000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000b9e000-0x10)={r2, &(0x7f0000fb5000)=""/0}) write(r0, &(0x7f000095c000)="24000000260067000000000000007700000000ff0100000000000000ffffffff0900ff10", 0x24) 2018/01/14 01:16:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000f1a000-0x18)=@generic={0x7fffffff, 0x80000000, 0x1}) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f00004d8000-0x4)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1d, &(0x7f00007c4000-0x4)=0x800, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000cfb000)='vegas\x00', 0x6) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000288000-0x14)={0x40000004, 0x1000852b, 0xffff, 0x10000007fffffff, 0x8}, 0x14) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) writev(r1, &(0x7f00000ae000)=[{&(0x7f000059b000-0x1000)="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", 0x219}], 0xffffffffffffd9a) 2018/01/14 01:16:45 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000b0b000-0x4)=0x1c, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000e80000)={@generic="95abac51ff58a09924ce08e5ecc907e5", 0x7}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r1, 0x1) r2 = socket$inet6(0xa, 0x6, 0x0) shutdown(r2, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r2, &(0x7f0000930000-0x46)="", 0x0, 0x0, &(0x7f0000c7f000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0}, 0x1c) writev(r2, &(0x7f000056c000)=[{&(0x7f000054c000-0xaf)="", 0x1}], 0x11f) 2018/01/14 01:16:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_netdev_private(r0, 0x89f2, &(0x7f0000adb000)="00b5474f637d95bbfb78f2cd21a40eea2837563e71d02d978c9800ccafc2615b589afa174b6f9e582e482c14dd07db7ed73ceddd0026b911c49df749432374a3f21eb600c18c807d6eedcd5278c093c3e96a2c6255c3fc640cadb884481cb2bb62") bind$alg(r0, &(0x7f0000d3d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf0b", 0x5) r1 = accept$alg(r0, 0x0, 0x0) writev(r1, &(0x7f0000dc3000-0x10)=[{&(0x7f00004f6000-0xa0)="05a5044eda8dc7b0adefd751090e09619153805d99915210055c2e5f797d1894a4df12f1f36a9fa8d3874f154ec8ff6880dc196f07f58d3f0c57d244f8688635488ebf97a1d1aa728541bddf5fc26624e0b4971a2f66f54a35c39ad7941ec0ee0b99f2f82d7a742af4eb6061b343b3baa74c552a6c4db526eb82fb380f9a851ab8fb96a8d846a59282b6e854a616ee96a58029691a65e72f15ef70300e1c57c2", 0xa0}], 0x1) recvmsg(r1, &(0x7f0000e5d000)={&(0x7f000089e000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000396000)=[{&(0x7f0000cdb000)=""/158, 0x9e}, {&(0x7f00001c8000)=""/4096, 0x1000}], 0x2, &(0x7f000096c000)=""/239, 0xef, 0x0}, 0x0) 2018/01/14 01:16:45 executing program 2: r0 = epoll_create1(0x0) write(r0, &(0x7f000005a000)="", 0xffffffffffffff16) 2018/01/14 01:16:45 executing program 2: mmap(&(0x7f0000000000/0xf8b000)=nil, 0xf8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x3) connect$inet6(r0, &(0x7f00003ae000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000f87000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) sendmsg(r0, &(0x7f0000cdc000-0x38)={0x0, 0x0, &(0x7f00003c8000)=[], 0x0, &(0x7f0000e31000)=[], 0x0, 0x0}, 0x0) 2018/01/14 01:16:45 executing program 2: mmap(&(0x7f0000000000/0xfb5000)=nil, 0xfb5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000fb6000-0xc)={0x0, 0x88c000000000000, 0x8}, 0xc) close(r0) r1 = socket$inet(0x2, 0x8000000000000003, 0x6) read(r1, &(0x7f0000cac000-0x3c)=""/60, 0x3c) epoll_create(0x7) ioctl$sock_SIOCBRDELBR(0xffffffffffffffff, 0x89a1, &(0x7f0000bce000)=@common='irlan0\x00') r2 = epoll_create(0x40000000005) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000fae000-0xc)={0x30000010, 0x0}) shutdown(0xffffffffffffffff, 0xfffffffffffffffc) 2018/01/14 01:16:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80007, 0x4000007f) setsockopt$inet_int(r0, 0x0, 0x21, &(0x7f00005ad000)=0x0, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000705000-0x28)={@common='gre0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000b57000)={@empty=0x0, @empty=0x0, r1}, 0xc) sendto$inet(r0, &(0x7f00002b7000)="", 0x0, 0x0, &(0x7f0000dcb000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000cdc000-0x6a)="fc204a5729bc98f585ebee4e12132c7bcebb8e7863fd713e2bd4b6f45871e3dbb382736dd7e3983d253a351f0844edee8fbec0dcb3e60eef903760dff96a39bcc63946e8d4f658a5142c6d7eeefd6065a75dd5884c8e338e2b8d9d0abf62f0876548226689a7182a32d5", 0x6a, 0x84, 0x0, 0x0) 2018/01/14 01:16:45 executing program 6: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000006000)={0x0, {{0xa, 0x0, 0x400, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xfffffffffffffe6c) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000008000-0x10)={0x0, 0x7, 0x7, 0x4}, &(0x7f0000009000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000005000-0x14)={r1, 0x7, 0x4, 0xffffffffffffac7c, 0x3, 0x5}, &(0x7f0000007000-0x4)=0x14) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, 0x0, &(0x7f0000008000)=0x0) close(r0) ioctl$sock_bt_bnep_BNEPCONNDEL(r2, 0x400442c9, &(0x7f0000006000-0xa)={0x3, "86ec89d9aabf"}) 2018/01/14 01:16:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000010, 0x4000000400000003, 0xc) write(r0, &(0x7f0000c68000-0x1f)="1f0000000104ff00fd434514234d0000000000000800010001ffdcffdf000d", 0x1f) write(r0, &(0x7f00004df000-0x25)="1f0000000104ff00fdde45c807110000f305f0000800018001fd00dcffdf00", 0x1f) close(r0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000557000)={0x8001, {{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x6, [{{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x3c8) 2018/01/14 01:16:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) listen(r0, 0x1) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000406000-0x88)={0x8000, {{0xa, 0x2, 0x59b, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/14 01:16:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f00001cd000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000eb000)=0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000c6000-0x16)={0x0, 0x51806a, 0x7, [0x5, 0x5, 0x40, 0x4, 0x7fffffff, 0x2, 0x3c]}, &(0x7f000063b000)=0x16) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000233000-0xc)={r1, 0x81, 0x20}, 0xc) r2 = socket$alg(0x26, 0x5, 0x0) getsockname$inet(r0, &(0x7f0000351000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000821000)=0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000035e000-0x4)={r0}) ioctl$sock_bt_cmtp_CMTPCONNADD(r3, 0x400443c8, &(0x7f0000328000)={r2, 0x40}) bind$inet(r2, &(0x7f0000dac000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/14 01:16:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f00000b0000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000c59000-0x4)=0x1c, 0x800) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f00001fd000)={0x1, [0x0]}, &(0x7f0000aae000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000bc7000)={r1, 0x800}, &(0x7f00005fe000-0x4)=0x6) setsockopt$inet6_int(r0, 0x29, 0x37, &(0x7f0000392000-0x4)=0x8, 0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000e09000)={r1, 0x7fffffff, 0x80000000}, &(0x7f00008e2000)=0x8) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x9e, "7874732863616d656c6c69612900000000000000000000000000000000000000000000000000000000000000000000000000000500000000000500"}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f00005d5000-0x38)={0x0, 0x0, &(0x7f0000fc2000)=[], 0x0, &(0x7f00007cc000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) socketpair(0x3, 0x3, 0x5, &(0x7f0000934000)={0x0, 0x0}) connect$nfc_llcp(r4, &(0x7f00000ea000-0x60)={0x27, 0x6, 0x3ff, 0x2, 0x4, 0x5, "3663a035fee6124876c58adaf1cf28becfc06b5fea5d885ab79186b270e37c30d949979b02a54c493b298f2783aade2b418f149ee21096c41368493500cf13", 0x7}, 0x60) recvmsg(r3, &(0x7f0000c0c000)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f84000)=[{&(0x7f0000f7a000)=""/171, 0xab}], 0x1259, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x3}, 0x0) socketpair(0x11, 0x0, 0x100, &(0x7f000047b000-0x8)={0x0, 0x0}) 2018/01/14 01:16:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000a12000-0x2d)={@random="23ca0008ffff", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x12, 0x0, 0x0, @multicast1=0xe0000001, ""}}}}}, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000186000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000f7a000)=0x58, 0x80800) getsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f000073e000)=0x0, &(0x7f0000a41000-0x4)=0x4) socketpair(0xd, 0x800, 0x4, &(0x7f0000988000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f000030d000-0x8)={0x0, 0x0}) socketpair(0xf, 0x800, 0xeb9d, &(0x7f0000065000)={0x0, 0x0}) setsockopt$inet_opts(r3, 0x0, 0x9, &(0x7f0000de0000)="bfe38efd8aeda920508cc71337cc7eb3ab1e51353c517725daa6190cbefffe8ebcf63497aa3fcec1c669b69df128452adec461bead861abc90de57582b9bf58a8d1f9ecd6e8a648525a197fefa3c2581a74eee44e8b04e6510cec2ca79dafc4258f5b91d10f614544c76ad8de86ce731640861da128a7a0a25402ed477a9caeaaefb9100567d7a81d6c77c6373df903b0ed220b27a03f6e4e28bb5ef2e0d6c0622ea8fd6749c1dc1ac0b27923bfe6b8ce68a46d55eccbe61b3f0519338c67f5efcee502638e47d75de", 0xc9) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f0000375000-0x10)={0x5, &(0x7f0000252000-0x96)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000f0d000-0xc)={r2, 0x80000, r4}) 2018/01/14 01:16:45 executing program 7: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a2c000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00008c9000)={0x0, 0xa52}, &(0x7f00007a7000)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000a9a000)={r1, 0x38, &(0x7f0000c20000)=[@in6={0xa, 0x3, 0x3ff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x73}, @in6={0xa, 0x0, 0x800, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}]}, &(0x7f0000dfc000)=0x10) r2 = socket$kcm(0x29, 0x5, 0x0) sendto(r2, &(0x7f00009cd000-0x10)="", 0x7fffffff, 0x0, 0x0, 0x0) 2018/01/14 01:16:45 executing program 6: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000bbd000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f76000-0x21)="", 0x0) 2018/01/14 01:16:45 executing program 1: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000008000-0x18)={0xffffffffffffffff, &(0x7f0000016000)="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", &(0x7f0000018000-0xa1)=""/161}, 0x18) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x0, 0x8, &(0x7f000001d000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f000000e000-0xb)={0x11300000000, 0x2, 0x0, 0xa0, 0x5, 0x401, 0x4, 0x308, 0x2, 0x8001, 0x5}, 0xb) socket$netlink(0x10, 0x3, 0x400) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000000)={@empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x9, [@multicast1=0xe0000001, @loopback=0x7f000001, @broadcast=0xffffffff, @multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, @dev={0xac, 0x14, 0x0, 0x11}, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff]}, 0x34) r2 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000015000-0x4)='tls\x00', 0x4) accept4$packet(r2, &(0x7f000000e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000001e000)=0x14, 0x0) pipe(&(0x7f000001e000-0x8)={0x0, 0x0}) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r3, 0x400448c8, &(0x7f0000010000+0x9ea)={r0, r1, 0x0, 0x8, &(0x7f000001d000)="1ec0f80e0f63234bbd12e8ed8f15101dc530134b9bcb7e27281ec836d1d43de95ae927ce", 0x1, 0x664, 0xd0, 0x5, 0x0, 0x5, 0x6, "a1bf90b15e30bebe982f2207e83f81025d60dffe2858736e000c522283a90434408d202a79068d22538eaaddf6df710a2acdf91de920786870cf709eaa511683d7e322775f1509d4ecf28da2eebc5a9d884ad130a35e0fbc39646c3d80e2c4496d2fbc73f66c3d7c9dd2f9287fa8db0291"}) 2018/01/14 01:16:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000027d000-0x4)={0xffffffffffffff9c}) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f00009cc000)={0x0, 0x0}, 0x2) r1 = socket$inet6(0xa, 0x80003, 0x6) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00008d4000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000cea000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ba7000)=0xe8) bind$packet(r2, &(0x7f000038d000)={0x11, 0xc, r3, 0x1, 0x101, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) setsockopt$inet6_int(r1, 0x29, 0x7, &(0x7f0000fd6000-0x4)=0xfffffffffffffffc, 0x4) [ 94.580704] nla_parse: 12 callbacks suppressed [ 94.580708] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. [ 94.609483] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/14 01:16:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000001, 0x3, 0x7) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000b58000-0x4)=0x0, 0x4) write(r0, &(0x7f000024d000)="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", 0xc4a7bbcc5d61e7d) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000f08000-0x10)={0x6, &(0x7f000090d000)=[{0x200, 0xfff, 0x8, 0x0}, {0xffff, 0x9, 0x4, 0x100000000000000}, {0x0, 0x7, 0x9, 0xac}, {0x80, 0x6, 0x4, 0x400}, {0x7b, 0x1, 0x101, 0xfffffffffffffffa}, {0xffffffffffffffc1, 0x6, 0x4, 0xcf73}]}, 0x10) sendmsg$nl_crypto(r0, &(0x7f0000c9a000-0x38)={&(0x7f00001f9000-0xc)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00003cb000-0x10)={&(0x7f000072f000)=@delrng={0x10, 0x14, 0x400, 0x6, 0x1, "", ["", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x80}, 0x40000) 2018/01/14 01:16:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000066a000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000f9e000+0x39f)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000610000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000aea000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000322000-0xc)={r2, 0x80004, r1}) r4 = accept4$inet6(0xffffffffffffff9c, &(0x7f00005ab000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000fe0000-0x4)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000c27000-0xc)={0x0, 0x81, 0x30}, &(0x7f00006fc000-0x4)=0xc) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000f4d000-0x4)=0x1f, 0x4) r6 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r6, 0x89e2, &(0x7f0000ec0000-0x4)={r4}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r7, 0x84, 0x13, &(0x7f00005d7000)={r5, 0xe452}, &(0x7f0000a52000-0x4)=0x79) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000c78000)={r8, 0xf9ab4ad, 0x7}, &(0x7f0000cb1000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r4, 0x84, 0x78, &(0x7f0000f9f000)=r9, 0x4) ioctl$DRM_IOCTL_MODE_SETCRTC(r3, 0xc06864a2, &(0x7f00004e4000)={&(0x7f00001d1000-0x14)=[0x7ff, 0x7fff, 0x1f2daea1, 0xfffffffffffffff9, 0x7], 0x5, 0x3f, 0x9, 0x100, 0x7fffffff, 0x3fd, {0x1f, 0xff, 0x80000001, 0x6, 0x7f, 0xed3, 0x1f, 0x1, 0x7, 0x824, 0x8, 0x6c, 0x1a3, 0xf117, "abcf98689e2640abe5dfd7f6ff2009bfefabf8ac202e2fb2ebe559b8d5e83b06"}}) r10 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000eaf000-0x4)=0xffffffff, 0x4) setsockopt$sock_attach_bpf(r4, 0x1, 0x32, &(0x7f00005c1000)=r10, 0x4) socketpair(0x11, 0x4b65e7d791d4218a, 0x1ff, &(0x7f0000161000)={0x0, 0x0}) setsockopt$inet6_MCAST_LEAVE_GROUP(r12, 0x29, 0x2d, &(0x7f0000892000-0x88)={0x7, {{0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) tee(r11, r1, 0xfffffffffffffa01, 0x12da8f7f9c8d1d1) r13 = socket(0x10004, 0x805, 0x8) bind$alg(r13, &(0x7f00003db000-0x58)={0x26, 'aead\x00', 0x0, 0xfffffffffffffffe, 'ccm_base(xts-aes-aesni,tgr192-generic)\x00'}, 0x58) gettid() socket$inet6(0xa, 0xa, 0x287cf7ca) socket$inet6_udp(0xa, 0x2, 0x0) r14 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r14, 0x29, 0x400000000, &(0x7f0000c4c000)=0x401, 0x1) accept$llc(r12, 0x0, &(0x7f0000c02000)=0x0) setsockopt$inet6_int(r14, 0x29, 0xc8, &(0x7f00008d6000)=0x0, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r14, 0x29, 0xca, &(0x7f0000fb1000)={0x8, 0x1, 0x19, 0x0, 0x3}, 0xc) setsockopt$inet6_int(r14, 0x29, 0xc9, &(0x7f0000c3a000)=0x0, 0x4) 2018/01/14 01:16:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x76, &(0x7f00004df000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {{0x86dd, @ipv6={0x0, 0x6, "6af20b", 0x40, 0x3a, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x400, {0x0, 0x6, "ec2ff8", 0x800, 0x29, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, [], "b16dc144b7b6ef4713c2054c6f269002"}}}}}}}, 0x0) r0 = socket$inet6(0xa, 0x800, 0x9) accept4(r0, &(0x7f0000035000-0x80)=@generic={0x0, ""/126}, &(0x7f0000799000)=0x80, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f00005d1000)=0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000028a000-0x8)={0x0, 0x0}) connect$inet6(r0, &(0x7f0000e90000-0x1c)={0xa, 0x3, 0x673, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x80000001}, 0x1c) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00004fa000-0x4)=0x0, &(0x7f0000108000-0x4)=0x4) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000e5e000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000079000-0x8)=@assoc_value={0x0, 0x9}, &(0x7f0000e29000)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00007b9000-0x8)={r3, 0x0}, 0x8) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000d61000-0x6)={0x1, [0x4a3]}, 0x6) 2018/01/14 01:16:45 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000fd5000)={@common='rose0\x00', &(0x7f0000ae6000-0x2c)=@ethtool_cmd={0x2a, 0xffffffffffffff7f, 0x1, 0xfffffffffffffff7, 0x0, 0x3, 0x2, 0x0, 0x0, 0xfff, 0xea42, 0x8, 0xfff, 0xffffffff, 0x9a, 0x7fff, [0x9, 0x3]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f000002b000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00004fd000)=0xc) r1 = socket(0x11, 0x0, 0x1) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000fd5000)="d63720b954ec1e0ea0a6eb71fc6f253e", 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f000049a000-0x14)={0xdb8, 0x9, 0x415e5eb, 0x2000000000, 0x4}, 0x14) 2018/01/14 01:16:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7d}]}, &(0x7f0000f92000-0x4)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffef0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f000094d000-0x4)=r0, 0x4) write(r1, &(0x7f0000e37000)="260012005e0000001000eaf83a0000000000ff00010000ffffff000008db1ee9ff4435eade73", 0x26) 2018/01/14 01:16:45 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) pipe(&(0x7f000053d000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(r1, &(0x7f0000aa0000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x80800) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$netrom(r2, &(0x7f0000002000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10) tee(r0, r3, 0x3, 0x1) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000000)={@generic="8137d740867bb8414a3f6ea1c33b8986", @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept4$packet(r3, &(0x7f0000003000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000003000-0x4)=0x14, 0x800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r2, &(0x7f0000002000)={&(0x7f0000002000)=@ll={0x11, 0x3, r6, 0x1, 0x82b, 0x6, @random="cf6f0e231214", [0x0, 0x0]}, 0x14, &(0x7f0000002000)=[{&(0x7f0000002000-0x54)="5cfe76af3466425c0d96d1b00eeaf61c4a96e0a3743e2b39235db850a86fa3771bc5e52b083e45886b7bef84b0f88a45cf0ccbd80b4dcacff1c5ece4d27b23c5642b9a80d299c6dc1c5c80836c204ca9c37dbae0", 0x54}, {&(0x7f0000001000)="2875040f24d7e91199b285595daa66370b32", 0x12}, {&(0x7f0000001000-0x8f)="8bda97f6c51f60cd1009c6245a46170bd83b2317f13a91e1a268b8896d8a19468495f14ead22aa0dbb22a0b86e69d03e0424e0c023ecc68755f2264f8b6e973e1ea77066e80134fc90c21ffe96803566fd7cb050ec8a0e30672df12677ebead4ff6bd02d8d1b840db808d90acd0b65ccaf474f377472b8b456a231afaf7a9ada2d9bddcaf7e66bc52bfe21da592627", 0x8f}, {&(0x7f0000002000)="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", 0x1000}, {&(0x7f0000001000-0x3a)="b78b75d452917e4f23c7370fa43e5d93f627cb46662cb3c72f69a84c0e3fdd44a361dfadb3900906573b284764bedbfe469a596e90b05a97ae0c", 0x3a}], 0x5, &(0x7f0000000000)=[{0x30, 0x1, 0x5, "e8f3d9ac11807b8695020371dd0efdbd6e51c1c34956ef5ce036d499e5c91f33"}], 0x30, 0x810}, 0x40) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000004000-0xc)={0x0, 0x80000, r4}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r7, 0x4010640d, &(0x7f0000000000)={0x4, 0xc00000}) tee(r5, r7, 0x0, 0x3) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r3, &(0x7f0000005000-0x38)={&(0x7f0000005000-0xc)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000005000-0x10)={&(0x7f0000005000-0x2c)={0x2c, 0x41, 0x5, 0x2, 0x3, {0x0, 0x0, 0x0}, [@typed={0x18, 0x1, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x80}, 0x4000) shutdown(r2, 0x1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000002000)={0x0, 0x2c, &(0x7f0000002000)=[@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x4bca8e0b, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}]}, &(0x7f0000005000)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000001000-0xa0)={r8, @in6={{0xa, 0x2, 0xe28f, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x10001}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x54, 0x6c, 0x800, 0x7, 0x9}, 0xa0) [ 94.643506] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. [ 94.665346] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/14 01:16:45 executing program 0: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$llc(0xffffffffffffffff, &(0x7f000000e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000000e000-0x4)=0x10) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f000000b000-0x4)=0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000008000)={&(0x7f000000d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000a000-0x10)={&(0x7f0000001000)=@newsa={0xf4, 0x12, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@migrate={0x4, 0x11, []}]}, 0xf4}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet(0x2, 0x80000, 0x3, &(0x7f0000005000-0x8)={0x0, 0x0}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000010000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) 2018/01/14 01:16:45 executing program 1: mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x2, 0xb132, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000004000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000000000+0xeeb)=@acquire={0x128, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {@in=@broadcast=0xffffffff, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0xffffffffffffffff}, []}, 0x128}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000000f000-0x4)=0x10, 0x80800) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000000f000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000)=0xe8) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f000000f000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000010000-0x4)=0x58) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000000e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/14 01:16:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f00003f6000-0x94)={{0x0, 0x1, 0xfffffffffffffffe, 0x1f, 0x10001, 0x1ff}, 0x1c9, 0x1, 0xf14, 0x5, 0x2, "a9c1cf6f109d847ab92303ba2f9c2d455b4a39a12e16d315300a4a716db4ad6d4f24d9215cd87f752ea93fd21c84a60f07531fa035898938303be2b9418da5824f37e021c2f971e1a2d4140c4b34fea14b48fddead17826307ca4b6b9ac230818ae14471dd7e365bf938d2c59e0d213126c43a7045f8e8ea1686e20a1d39d1fd"}) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f00004e6000-0x60)=@hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x8) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000c2d000)="", 0x0) 2018/01/14 01:16:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nfc_llcp(0x27, 0x3, 0x1) ioctl(r0, 0x1f, &(0x7f00006c7000-0x83)="0c0789ae7472e5e325b7826b89fd25da1fcfe14ab560e76ee005c20884cacd812b4fcda0da277735c7074be41c9bbe0e325afbfbff26a5856f30fb767a9f54b323d625ab7475e31f77fc670583bcbb43cdd2687cb8e6c7f0ec46e9a27d5099c615eda8b6fab31a492c0df7cb52b2b0733363fa4742d7f426dc9d56dcf0fb24b16c25a5") write(r0, &(0x7f0000d52000-0x1000)="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", 0x1000) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f000070e000)="1f00000001021f00e20e0000000000000a9d15ff09000280040001c0efdf18", 0x1f) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00008d8000-0x14)={0x0, 0xf62, 0x1, 0xe0, 0x2, 0x200}, &(0x7f0000a7c000-0x4)=0x14) 2018/01/14 01:16:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_buf(r0, 0x29, 0x2d, &(0x7f0000299000)=""/117, &(0x7f0000f76000)=0x75) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000ee1000-0x8)={0x0, 0x152f, 0x1000, 0x9}, 0x8) r1 = socket$inet6(0xa, 0x3, 0x10000000003) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0}, 0x20) 2018/01/14 01:16:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x0, 0x2, &(0x7f000031e000-0xab)=""/4, &(0x7f0000b91000)=0x4) r1 = accept(r0, 0x0, &(0x7f0000058000-0x4)=0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f00002bf000-0x20)={@common='syzkaller1\x00', @ifru_flags=0xa502}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000a38000-0xe8)={{{@in=@multicast2=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000093c000)=0xe8) 2018/01/14 01:16:45 executing program 4: socket$inet6(0xa, 0x800, 0xce63) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x3, 0x0, &(0x7f0000c8d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_int(r1, 0x107, 0x8, &(0x7f000078f000)=0x1, 0x4) writev(r1, &(0x7f0000ffa000-0x10)=[{&(0x7f00003fb000)="", 0xfffffe53}], 0x1) socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1b, &(0x7f0000c89000)=0x4, 0x2) sendmsg(r1, &(0x7f000077d000)={&(0x7f0000143000-0x10)=@ethernet={0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00007e7000)=[{&(0x7f0000a21000)="f41901d8d8eec17b7b13a9c3d7c618aabf5b6bb03097fae319fdb55790ffa8529bc31c21ee2299bcf6f9560c167a01439b485d264df112f510ab035cb2c6f6984c43d8ea541180ad7bf3ffe34d18304aba474bc8887c18a1be2d9c24c48c828ce840ac17b622135bf04b482f50982d469a07c6bfac286e90e8db72ff5cd88cdc122af32d1ce5c4971752c146ea36916f75d30dc82de6efff3eaacb113c1d3475", 0xa0}, {&(0x7f00001bc000-0x20)="d5ba6b9469cd3c4549a9dde24aa8157c8cba36e5741deead25082cc44f392788", 0x20}, {&(0x7f0000e7a000)="e673b560f9a348f9fe7a4482768e74ed8a21edeeb3a860c374d6c9656885e7ab79d75ced4ddbf27c2d8b58ab9e73d25113c73f80dfa96cc205334e886ff4f03e8049421737a11385d1e0a2d9f5c7aa3810f10339f47eedb823098772478875f0dae0fc41b00114f23ff7f81ccd40b09448eeb8fed3a7acd0177d0de97729dbe0e881eb", 0x83}, {&(0x7f0000028000)="57a6967b452d67a431faa302441e7d899b3b4383837202bdd102798e0d7a2d12409ba863d4bb9d52f4ae9d612469d8503c06bd5e974ad6b17455d6f9104cc7c80902d62a3f5df6817c5f6898f10ee6ab14e3af17077b0abc39dd26a92fce63b01afbef513161333b1646c4aba2ff63993e8de5a8", 0x74}, {&(0x7f0000004000-0x2e)="4c208fe512b28eda48be6c5840e4ebb320a603eba2ad9ae1a7df29beb1ee56720f8a72bb820a1c4922f6a7e40d77", 0x2e}], 0x5, &(0x7f000007f000-0x1510)=[{0x1010, 0xff, 0x100000000, "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{0xc8, 0xdd9aca1b11674c3, 0xfff, "86a1584918e9cfdc064cff6f99e692c4ce4f67d950931bc2af7c1e76a494bd9105653f3688736330227ddbaaf2c69f896fc7f331cc3a9856e50764432a3423f76cb757a5bb069b254bc2d0b678056b5bfab4507c22ab1456e53b8a10b5b49a07a6ad5f03267bdac56490ce985a8fce4781b938138a9236023323de1006b730419d301fcf4e995a81d6b736e8acd8c0653638924c58fec7a00096100d67492e6d16b3c13736547899f010d41ddf28bb60778e3c238c58"}, {0xe0, 0x13f, 0x2, "3a9d62fc322cec4977fb85f3c4c7512feddd442fe60280e79f4a8ea3501f9995838d8a619d45624397a59eb1ab9d144b52993adf3d45cf4aafbbba7efd76c8a75fde5997afa8d27d146a3906df74d49ad72172b17f5ea54f71a84ef2c00fdf90eb77f81421f30a464a80f248ad374ffc1fce7e6873e68898cdc97952e9061069221dcd0e465f92834b95ac9c130321ab7acff163ca5c5b30ea3d9708abfc9d07e19d11b9ce36d501cd310e43fc9893310e13aa267787b9a34392767ceb87b84e77b33d24838ce32a53"}, {0xc0, 0x0, 0x4, "6e909f58998231bf042bdc0e5055749f1cc11607e5794c6b24908af28ac40021260b1b5bb658e61a116f4bc7edee3cfa7271ded9a435d357a3d97efd4c6e502f216e11df1d17ccb3138280c99f44a0f0e3010b3e5c02a1e941c4f95c046a5b4512e0806b4a2fb0b14201e0393899c05b1cc9523c84ba027684b588a01fceba03dd381bb1b54d2db5010184d5c7276cb276b11e6c57b51dc05833227484b662ed662546dd79020f3e17877e2d"}, {0x90, 0x195, 0x7fffffff, "b4baee8c4a8be3b0916727bf48f6d62cca89c203c4e8da33a762a72f5ad67d9a6fcbec6ebbeda5d490e5511f43d5a3008d9ef870459b1e8aa8aa377eed843c1b75f68042a87f77bdda71ea8f9658ba4cd41898212368752cc5a45b52e7380a96370905a5f1c2c8d66dec20045c20d92a919838240448a1e5e1c047"}, {0x98, 0x104, 0x48, "05a7e00cc713e35d5a0abf9a7c8d207ebac893b6d54db460ec43e6ffd8d6ed48e1c8ac3ef312af518af36772b72c927c6658195b5b03cd916abc41b0c7d6e4e774c8ad82dd52e9a202e525695a6b1d000f6508fa2d49b3a9c5c8d505b405b0e15db49e54f7ffac64a953bb0a0843ec4e036aa82011a7aef0c325927904bd739845b2a53c"}, {0xf8, 0x10e, 0x100, "e13a8c820f7b92f94ed54a016461e475756738d8f6d44f7e4d978c7900b66466cf0e99dfd72fd2118b83da508abdc7eead0e0512407701f8406d432bdf199e0fb6c5d7505dbd803b336bbd6e7f9267128633d187f58f98e9efe307333feaa2b6ab91feab6eb952139f1d72bdc3a64bcf2abf299e8403d99dfc6029f6e1bf5a637408918a0b60f49a0d3a05ea891829fcb01e136115e79452df3cfb933b7477f2af5fe9ae268b5e373fdb7c7d2c73d9539d98c10f724275153ddd31a92fedc14855c54e6de25534f5c220ff3194ba8a8c8b12ef8220c6e05c36298e681aa6a5e8b2ed9b10a1"}, {0x78, 0x110, 0x5, "4e56cccf6fb5d7d0c2eab0d0fd5d2b3a60d93dea81375f3e54032956673212161ca91efdeb41cf3c3193fad2ab1128d0135b2793d3908e1494a8b26f0c113062a3ca8c15ec13e2e76dea9909b18c74c376cf5c84ff34d5f9c7cb94bb21fd1a6b6329f267573e"}], 0x1510, 0x80}, 0x10) close(r1) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000f17000-0x4)=0x15, 0x4) 2018/01/14 01:16:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-sse2\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a01002356ba602dff05000b", 0x10) sendmsg$alg(r1, &(0x7f00002b2000)={0x0, 0x0, &(0x7f00009db000)=[{&(0x7f0000f88000)="2f300e09d8dd39ed2547306402136dc6157f21c6176337685827e3340f5acb6105ac72e29a8b4700a76704a2520ac6660a3294924a4b14263ddb61f804a8fca6d923e6d3dd52b3c3877a5d407e3a6f335299881e308a5c8ac973db9d63ce3e1307c02b4f822eaa4815bd765f361bf3", 0x6f}], 0x1, &(0x7f0000d72000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000a4a000)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) r2 = accept4(r1, &(0x7f000024f000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000422000-0x4)=0x10, 0x800) sendmsg$nl_generic(r2, &(0x7f0000249000)={&(0x7f00000f4000-0xc)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000a88000)={&(0x7f0000744000-0x210)={0x210, 0x16, 0x800, 0x6, 0x2, {0x16, 0x0, 0x0}, [@nested={0x1fc, 0x6c, [@generic="944fc7c5cca4168141b818f50c72b1f0585699015c8f61982c57923df1a9b5a161c5c6a89ff4fbffbd8236b12d52979ef51c1f2212abd69f719d8fe7515647e15e4901572c5f10e9e9489b8d442f2a32397d049bfd6a5042c4b9288b337b2e1f9be36aeeb4f483a74e35c657df1dd3f154949735d99be7722cec7462b1acb5064960315a13c15fd6dae6cf899c90cd6d17d4ed81506c64ac76194fbb72e7b360b35ce508dd15f7844a31f882651a56e5a0bdf0aed88d198e794d120dc1c51c3490be80ccff8372b8885fd199346e70e212ab95cf3f05b1e266b6", @typed={0xc, 0x83, @fd=r1}, @generic="6234311d2496925277e6c1ba1cb638b2f085e4bde08e4371a4c51b09ec781affdbaaa6263b565c9234f8de9bd8f51babc2db41e9c8c58b925b75ae7eab2fee", @generic="b6541c472f999c2b8fb8bb3a6519fce542496186d60d3223b04d919e887f6ec58463357692ca4415f01141b93e10372a6d0a5181fd44a04edd1f1f14ffb66ee496a7abc776dd98607a888c49d27c4981092eb211b530812f4fc8e31f2cae06b74f576f5746e2f157648883b82cfcd9e76f54f099e4045fe08a1bb7287a7d2c21185cac8a1e719721c8b63c86bb59202dc14b685ef2412556ed020c1e3521aa73e86fa6586a6f2bda49a724c20ff4652e8c97ec0bd123e5ce4e78f1cd16dee775ef", @typed={0x10, 0x37, @u64=0x2}]}]}, 0x210}, 0x1, 0x0, 0x0, 0x0}, 0x40000) 2018/01/14 01:16:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e34000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha1)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000000a000)="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", 0x100) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000c4e000)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000233000)={{0xa, 0x1, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x7fffffff}, {0xa, 0x0, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fff}, 0x5, [0x0, 0x7fff, 0x8000, 0x7, 0x3, 0x7, 0x4, 0x7]}, 0x5c) 2018/01/14 01:16:45 executing program 7: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000008000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000007000)=0xe, 0x800) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000007000)=0x100000001, 0x4) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000005000-0x38)={&(0x7f0000004000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)={&(0x7f0000006000)=@newsa={0x138, 0x10, 0x21, 0x0, 0x0, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x3c}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, [@algo_comp={0x48, 0x3, {{'lzs\x00'}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 01:16:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f00004d8000-0x4)=0x400000000000001, 0x4) r1 = socket$inet6(0xa, 0xb, 0x5) r2 = getpid() r3 = getuid() socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00004d5000-0x69)={{{@in=@rand_addr=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000071f000)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f00006d6000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, r4}, 0x14) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000608000)={0x0, 0x0, 0x0}, &(0x7f0000931000-0x4)=0xc) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000c22000)={r2, r3, r5}, 0xc) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000cfb000)='vegas\x00', 0x6) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff, 0x0}, 0x14) writev(r0, &(0x7f00000ae000)=[{&(0x7f000059b000-0x1000)="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", 0x219}], 0x1) 2018/01/14 01:16:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x5, 0x1, &(0x7f0000883000-0x8)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000970000-0x4)=0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f97000-0x4)=0x80000001, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000f39000)={@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00004ff000-0x4)=0x14) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20f60000) r3 = getuid() setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00006d2000-0xe8)={{{@in=@empty=0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0x7, 0x3, 0x0, 0x2, 0x80, 0x20, 0xff, r2, r3}, {0x4, 0x4, 0x100000000000, 0x6, 0x10001, 0x90e, 0x91a, 0x401}, {0xcfa, 0x10000, 0x100000000, 0x1}, 0x3, 0x3, 0x2, 0x1, 0x0, 0x1}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x6c}, 0xa, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x4, 0x2, 0xac9, 0x200, 0xffff, 0x200}}, 0xe8) 2018/01/14 01:16:45 executing program 6: socketpair$inet6(0xa, 0x80006, 0x80000000, &(0x7f00009ec000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000)=0x7, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x800000806, 0xfffffffffffffffc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001d000)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x10, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000719000-0x10)={&(0x7f0000aeb000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) setsockopt$inet6_buf(r1, 0x29, 0x2b, &(0x7f00008b9000-0x8)="0022040000ffffe0", 0xfffffffffffffe23) 2018/01/14 01:16:45 executing program 3: socketpair(0x10, 0x80000, 0xa9, &(0x7f000068b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000001000-0xc)={0x0, 0x7, 0x30}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000b9c000-0x8)={0x0, 0x2}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001000-0xb8)={r1, 0x0, 0x0, 0x9, 0x100000000, 0x0, 0x8d75, 0x8, {r2, @in6={{0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffb8, 0x7, 0x2e7, 0x8, 0x4f}}, &(0x7f000009c000-0x4)=0xffffffffffffffdf) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f0000cdb000)={0xffffffffffffffff, 0xffffffffffffffff}) bind(r3, &(0x7f0000d81000-0x80)=@generic={0x1e, "0102000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b000000403a4b2470a0000000000000000065dcf160e7288f358c0002f0000158d19bcb31f1314a8ef15162e5a5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x5f) 2018/01/14 01:16:45 executing program 1: mmap(&(0x7f0000000000/0xf66000)=nil, 0xf66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f5a000-0x4)=0x5, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0xa, 0x47, &(0x7f0000f67000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000f66000)=0x3c5, 0x4) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00008ab000-0x9)='scalable\x00', 0x9) bind$inet6(r1, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r3, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) bind$inet6(r3, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000e50000-0x10)="6214e822846d959654f07f5bd7f3712a", 0x10, 0x4080, &(0x7f0000f67000-0x1c)={0xa, 0x2, 0x101, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, 0x1c) close(r3) [ 94.871375] netlink: 1 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/14 01:16:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00009cf000-0x10)=@buf={0xd4, &(0x7f00007f9000-0xd4)="f566ad35dd7f5b4dcc0624c46040bc30a74a9b28a950e09f33fa6df80f9e7da35d81204072c96cd8590beb140dcdfa35c1cdeb114f2e1bdd6d9603da7430b3d7d27e002d1bd66b8a1cdca6764ef3960559b03256a74a9bbbf6a95898daec87b2240ebb003133511a62ea42bf98bb343e8d9ed0d70ab5523d4742680f6c3a5fb9f65cc070f92144efaa5e6325f0f7dfcdece0612d518ebc96059964ecfb90313c41d7b06a9eb61adff934d0ff73c13ba6114b27c930f4361be3f791f4e8ba860956334722ca50effb1962f46eb0d58455c82ecfd4"}) bind$alg(r0, &(0x7f000002f000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000328000)="79733976d8c30a4aead960f2bd08cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000245000)={0x0, 0x0, &(0x7f0000c2e000-0x20)=[], 0x0, &(0x7f0000d74000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f000087e000-0x38)={&(0x7f0000845000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000294000)=[{&(0x7f000067d000-0x6f)=""/111, 0x6f}], 0x1, &(0x7f0000330000)=""/197, 0xc5, 0x0}, 0x0) 2018/01/14 01:16:45 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000001000-0x8)={0x0, 0x78, 0x0}, &(0x7f0000674000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000002000-0xc)={r0, 0x9, 0x10}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0xae4000)=nil, 0xae4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffff9c, &(0x7f000066e000)=@un=@file={0x0, ""/108}, &(0x7f0000001000-0x4)=0xffffff90) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000fe5000)={0x3, &(0x7f0000d84000-0x18)=[{0x0, 0xc4, 0x7ff, 0x2}, {0xffffffffffffffff, 0x0, 0x5, 0x0}, {0x8, 0x1f, 0x0, 0x1d3a}]}, 0x10) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x3, 0x187) bind$inet6(r2, &(0x7f000099f000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000ae4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r1, &(0x7f0000ae5000-0x2)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ae4000)=0xc) mmap(&(0x7f0000ae5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000ae5000)='scalable\x00', 0x23d) sendto$inet6(r2, &(0x7f0000627000)="bf", 0x1, 0x200418d4, &(0x7f0000ad6000-0x1c)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000000)={r0, 0x100006, 0x2000004}, 0x233) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_buf(r3, 0x29, 0xcb, &(0x7f0000b76000-0x3)="", 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f0000000000)="d974b09a29da689498fa14ff8ccb650163838c24dbaa99511d5610bfde664e853a2f5d1de6f2a23fd970a5ba89446ebdd26a16ffa547d434c98b20569c6fd1e319ff00f3878ce5c56732fabba9eaa5043bf6440fe19c5e39f600f0d2992702ff8fc2513e1c301cfba6d45ac57ed77ed99f04727d1f7c6774b0e61afc096bb05c193c60ff5b02a9be62560e62060c601e", 0x90) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/14 01:16:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000071f000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(serpent-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000974000)=[{0x0, 0x0, &(0x7f0000a71000-0x80)=[{&(0x7f0000f7d000)="3aa6436253912955216294ea5f22fd68", 0x10}], 0x1, &(0x7f0000917000)=[], 0x0, 0x0}], 0x1, 0x0) getpid() read(r1, &(0x7f00007fc000)=""/34, 0x22) 2018/01/14 01:16:45 executing program 6: r0 = socket(0x80000000, 0xa, 0xbd) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000002000-0x9)={0x0, &(0x7f0000001000)=[]}, 0x10) listen(r0, 0x9) [ 94.935206] netlink: 1 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/14 01:16:45 executing program 1: mmap(&(0x7f0000000000/0x943000)=nil, 0x943000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000003000)="441f09000000000000ffff001c1602781305004ca6000412a1bf0202fd", 0x1d) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f00004c3000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00002e9000)={0x0, 0xd0, "52d299a1bee6865f7cb79eb160f386cbdddf29f0e04b9c78ce2f18f7837c6f3a461834b16a9e32f98bd0db77e65fc30d15d7a849fe08c1e9159d4be1f10c794e73b123e7bc6c94f3679893204079183e9b7dbfa3e44a9a84adde48c48f913a1c1c41cb5fc094bf8273fc8b4df7c275b60ac00948c1063f2708fa1c39f3bf5583c2f238cf98ade519c5e27c52cfb85cbddbb9b7ba98755aac7c4af8bde03451f94d5e9c34620b6b97a45dd99564a960e265599adfca331be6e31af838a522497aa54b3b0d780d77c4c34975f22ccbb8a2"}, &(0x7f00000cb000-0x4)=0xd8) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000055b000-0x8)=@assoc_value={r1, 0xa0}, 0x8) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00008c4000+0xd5f)={@common='bcsh0\x00', @ifru_flags=0x1c00}) 2018/01/14 01:16:45 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000a66000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f000060c000-0xb)={0x897e, 0x26bd, 0x8, 0x8001, 0x80000000, 0x3, 0x6, 0xffffffff, 0xfd, 0x5, 0x6}, 0xb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r1, 0x29, 0x50, &(0x7f00006c9000-0x4)=0x0, &(0x7f0000000000)=0xfe0c) 2018/01/14 01:16:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) sendto(r0, &(0x7f0000a47000-0x70)="017d76b3b3dfa969ccbb20c03c285db7d717450c39df74772f7a84d90d1a59385f8b91afa3e1ec7bbcefe8ba284e647864060deaea85e3e40d82a9a394a8fd270d8ce8c3da5e6c61ef317ed69a7476675d43afcc21d301c9b9ee21f20540fdcee6c024303ba81397deee4939e3a2ce30", 0x70, 0x20040015, &(0x7f0000b24000-0x10)=@ax25={0x3, {"300c8ac80d3a79"}, 0x7}, 0x10) write(r0, &(0x7f00006a9000)="1f0000000506ffde0016f49f0089f000ff1e000109ff00000080000001e7cc", 0x1f) 2018/01/14 01:16:46 executing program 4: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) ioctl$sock_bt_hidp_HIDPCONNADD(0xffffffffffffffff, 0x400448c8, &(0x7f0000002000)={0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, &(0x7f0000008000)="", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, ""}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000009000)=[{{&(0x7f0000009000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x34a, 0x0}, 0x1ff}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f000000a000)=0x0) pipe(&(0x7f0000005000)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000007000-0x4)=0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000000b000)={0x0, 0x0, 0x0}, &(0x7f0000005000)=0xc) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f000000a000)={0x5e2, 0x14, r3, 0x8, r4, 0x9, 0x7, 0xf697}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f000000c000)=@common=""/16, 0x10) setsockopt(r0, 0x111, 0x0, &(0x7f0000000000)="0700361b", 0x4) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_buf(r1, 0x21, 0x8d, &(0x7f000000e000-0xbe)="9c2a9131360e150f293b12546d9592a6ff7d16e65144637fe966b90a16544c5c619aa915f9cbb72692d1087ea33706f30453898515759ff45ff914cf9f88ac91f035cd7e2399f5f2c7a84bd7fc30cc1d43b43915331e9fb2823fc1f5d62ab812c88eafeabdc2c54264d8465551bfb164a9b4ef3b9711cbb9313c8f213d889b832831bb011fa3e11e21fd843036bd4be0715239aabab24ee087b1bb299146cc55b869b2d81e8b275ab5ba8decc15a7e440d4b03b8e3434db328bf6562ebe4", 0xbe) 2018/01/14 01:16:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000251000)={&(0x7f00006ac000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000fee000-0x30)=[{&(0x7f0000462000)="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", 0x1000}, {&(0x7f0000f59000-0x6e)="48f3a6e05abbea85aa359a9f5f34ab747f72c1726bff0bacc5e04a8352d74d32c6f7e0b7e7c62b9fc5403835007c2e7899bf2e63ffb8fea83c20c4d3018ae7cdbce8a12615a6289101318ffa72c7061e6ffe52f31dfe3a14806d04f700822cd1b92fe286fe3e2736bb0657491f17", 0x6e}, {&(0x7f0000965000-0xff)="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", 0xff}], 0x3, 0x0, 0x0, 0x8000}, 0x810) poll(&(0x7f0000b1e000-0x8)=[{r1, 0x0, 0x0}], 0x1, 0xfffffffffffff370) close(r0) 2018/01/14 01:16:46 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000000)={0x2, &(0x7f0000c31000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) setsockopt$packet_buf(r1, 0x107, 0x0, &(0x7f0000001000-0xf)="577b5302c58dc44a025e7b962d9083", 0xf) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000001000)={r3, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000000000)={r2, 0x2}) close(r0) r4 = socket(0x40000000015, 0x40000000000005, 0x0) mmap(&(0x7f0000000000/0xc72000)=nil, 0xc72000, 0x4, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r4, 0x100000114, 0x1d, &(0x7f0000c64000-0x4)="6601b6", 0x3) 2018/01/14 01:16:46 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000c51000)=0x1c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0xa, [0xfff, 0x3, 0x1000, 0x4, 0x4, 0x9, 0xb56d, 0x8, 0x5, 0x1]}, &(0x7f0000a01000)=0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in6=@loopback={0x0, 0x1}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r1 = socket$nl_generic(0xa, 0x3, 0x10) setsockopt$netlink_NETLINK_RX_RING(r1, 0x29, 0x6, &(0x7f0000001000-0x10)={0x1c2, 0x0, 0x29, 0x2}, 0x1c2) 2018/01/14 01:16:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) getsockopt$sock_int(r0, 0x1, 0x3, &(0x7f0000943000)=0x0, &(0x7f000080c000)=0x4) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f00001f4000)=""/27, &(0x7f0000175000)=0x1b) 2018/01/14 01:16:46 executing program 2: mmap(&(0x7f0000000000/0xf6f000)=nil, 0xf6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"d004000000512d"}, 0xd3e}, 0x10) syz_emit_ethernet(0x3f, &(0x7f0000e84000)={@random="93e7c9a75fc4", @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x9, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, "f8"}}}}}}, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000f6f000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f70000-0x4)=0x10, 0x80800) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00008bf000-0x96)={0x0, 0x8e, "8703516f7c5e31ef5a69aba60371194836d8beeea78dd9ccc1ce76da8ac9ded944a7318b9e382396dc1a8a64082b2f4d1e7e187610483bd02aaebec962b6853126debf676d078c8ef42bfbcb43cb260075626b33663ed6523b9658b97351f6ec9b550d260eec230b40b0fdabfa9bf0336ecee74930122513514c7040896a7a9b0645aeb82e0cc8501a95c11c4e7d"}, &(0x7f0000f70000-0x4)=0x96) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000f70000-0x10)={r1, 0x58, 0xffff, 0x0}, &(0x7f0000f6f000)=0x10) 2018/01/14 01:16:46 executing program 1: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000000b000)={0x0, 0x80000, 0xffffffffffffff9c}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x4, 0x6, 0x7ff) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r2, &(0x7f000000e000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000003000)=0x8) sendto$inet6(r1, &(0x7f0000001000-0xce)="d62b43bdfc7adc00fa4720c5ff86f67e58d75b9e216130fb3158dfc9e2ac278f9637c08c30ea7047528fb061d3b32afcaf2bfa3bcf0bb77aced1798e603185620bad06ab587b43860d01e8517e0487f64162241de48936691158d6436af8c9120a901de8318d6acea9d8c962a40a336fddb7e835a613058ff0eefcd8bc1bf885d91c6078e09aaafd749446d8623f2149956cbfe8b9ed7f496a7fa37d7d79f7e7a0598f1027bda990c547706f535e3c4d7489ed4c9d9326fe00c4b224da3525d47705a1b3f673131007a8cc0c9ac6", 0xce, 0x20000014, &(0x7f000000c000)={0xa, 0x0, 0xdafc, @loopback={0x0, 0x1}, 0x7fff}, 0x1c) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f000000c000-0x8)={0x0, 0x0}) r4 = accept(0xffffffffffffff9c, &(0x7f0000004000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000009000-0x4)=0x10) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r4, 0x0, &(0x7f000000c000)=0x0) r5 = socket$inet6(0xa, 0x0, 0x7) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xc, &(0x7f0000007000)=0x0, &(0x7f000000c000)=0x4) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000006000)={0x0, 0x0, 0x48000000}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f000000c000-0x10)={r3, r6, 0x401}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000000b000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000004000-0x10)={0x4, &(0x7f0000005000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r7, 0xc04064a0, &(0x7f0000004000-0x40)={&(0x7f000000b000-0xc)=[0x0, 0x0, 0x0], &(0x7f000000d000)=[0x0], &(0x7f000000d000)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000008000)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x3, 0x1, 0x4, 0x5, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r7, 0x40086424, &(0x7f0000008000)={r8, 0x3}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f000000f000-0x4)=0x0, &(0x7f0000005000-0x4)=0x4) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x101f}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/14 01:16:46 executing program 0: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f67000-0x8)={0x0, 0x0}) tee(r0, 0xffffffffffffffff, 0x4, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_l2cap(r0, &(0x7f0000fe7000-0xe)={0x1f, 0x5, {0x8, 0x5, 0xfffffffffffffbff, 0x5, 0x7ff, 0x1}, 0x1000, 0x1}, 0xe) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$netrom(r0, &(0x7f0000fe7000+0x115)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000fe7000)=0x10) [ 95.056251] netlink: 11 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/14 01:16:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x80000, 0x4, &(0x7f0000c93000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f000081e000)=0x0, &(0x7f000036b000)=0x30b) r2 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000c9b000)=@req3={0x10001, 0x0, 0x7, 0x1dfb, 0x3, 0xffffbfffffffffff, 0xfdfffffffffffffb}, 0xfffffffffffffe9e) getpeername$packet(r0, &(0x7f0000de5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000c5d000)=0xfffffffffffffffb) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f000059c000-0x4)=0x0, &(0x7f00002c4000-0x4)=0x4) sendmsg(r2, &(0x7f0000030000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "0100000900000001e5260001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000448000-0x10)=[], 0x0, &(0x7f0000302000)=[], 0x1f8, 0x2000000000000000}, 0x0) accept4$packet(r0, &(0x7f0000d7d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000359000)=0x14, 0x80000) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00006c3000-0x8)=@assoc_value={0x0, 0x7}, &(0x7f000012e000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000b51000)={r3, 0x49}, 0x8) bind$bt_hci(r2, &(0x7f0000e93000-0x6)={0x1f, 0x3, 0x0}, 0x6) 2018/01/14 01:16:46 executing program 6: r0 = socket$inet6(0xa, 0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x5, 0xdd06}, &(0x7f0000e2f000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00001d6000)={r1, 0x80000000}, &(0x7f0000074000)=0x6) mmap(&(0x7f0000000000/0xfca000)=nil, 0xfca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000fcb000-0x10)={r2, 0x797, 0x5, 0x743}, 0x10) r3 = socket$inet_sctp(0x2, 0x10000000084, 0x84) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000fba000-0x50)={0x0, 0x0, ""}, &(0x7f0000004000-0x4)=0x8) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept(r3, &(0x7f0000fcb000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000fcb000-0x4)=0x10) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r4, &(0x7f0000fcb000)="78a16f9d5cc10029baebdf5213dc456e47c33bb11a7b97f98d03f7b1de3e7d523e8281fbe27874bc92e9f7333ff69fd842a85efcd60bb0", 0x37, 0x40000, &(0x7f0000fcc000-0x1c)={0xa, 0x1, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x5}, 0x1c) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r4, 0x800443d3, &(0x7f00001f7000-0x14)={{0x1, 0x6, 0x400, 0x4, 0x2, 0x7}, 0x4, 0x8b, 0x81}) pipe(&(0x7f0000ab7000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_int(r4, 0x21, 0x7, &(0x7f00001e0000-0x4)=0x9, 0x4) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r5, 0xc04064a0, &(0x7f0000fcd000-0x40)={&(0x7f0000fcd000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000fcd000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000b99000-0x8)=[0x0, 0x0], &(0x7f00007e9000-0x24)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6, 0x5, 0x2, 0x9, 0x0, 0x0, 0x0, 0x0}) 2018/01/14 01:16:46 executing program 5: r0 = socket(0x1, 0x6, 0x3) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f000086a000)={0x0}, &(0x7f000029c000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000eb9000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {{0x86dd, @ipv6={0x0, 0x6, "6af20b", 0x38, 0x3a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "b61404", 0x0, 0x84, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [], "08a5884010f1b49f"}}}}}}}, 0x0) 2018/01/14 01:16:46 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x7, 0x8001, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00005cb000-0xb8)={0x0, 0xb74, 0x1, 0x8000, 0x101, 0x5, 0x2, 0x6, {0x0, @in6={{0xa, 0x0, 0x9, @loopback={0x0, 0x1}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x51a1, 0x6, 0x8, 0x3}}, &(0x7f0000be6000)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000001000-0x4)=r2, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000002000-0x48)={0x9, 0x14, &(0x7f0000002000-0xa0)=@raw=[@jmp={0x5, 0x7ff, 0x6, 0x3, 0xe, 0xfffffffe, 0xfffffffffffffffc}, @map={0x18, 0x8, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @generic={0x40, 0xb8, 0x9b5f, 0x2}, @exit={0x95, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x1}, @alu={0x7, 0x7f, 0xf, 0x276fbab8782b7605, 0x0, 0x4, 0xfffffffffffffffc}, @exit={0x95, 0x0, 0x0, 0x0}, @map={0x18, 0x8, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, @alu={0x4, 0x1, 0xf, 0x5, 0x0, 0x30, 0x11}, @call={0x85, 0x0, 0x0, 0x2a}], &(0x7f0000000000)='syzkaller\x00', 0x8, 0x6b, &(0x7f0000000000)=""/107, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000001000-0x4)=r4, 0x4) r5 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0, 0x80000) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000002000-0x14)={r2, 0x8001, 0x40, 0x4, 0xfffffffffffffff8, 0x3bc}, &(0x7f0000002000-0x4)=0x14) r7 = accept$inet6(r5, 0x0, &(0x7f0000001000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r7, 0x84, 0x7c, &(0x7f0000002000-0x8)={r3, 0x3f, 0x5}, &(0x7f0000002000)=0x8) listen(r0, 0x8) ioctl$sock_ifreq(r7, 0x896b, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x1d8, 0x5, 0xb36, 0x8, 0x8, 0x4}}) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000000)={r8, 0x4}, 0x6) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000001000-0x6d)={r8, 0x65, "b997fcb728ba22156f1006ccc7dbf67eebf8eb5f4649d987e41371da587bdf726b6e6b2d878bf5a6171b0c9155467c0bdbab8c5a94d3386d1f71578b9f6787d7831d505b17c284eea19c586c40f842da278de199f40d49de8dfc56bd3b81313b0ee317cb51"}, &(0x7f0000003000)=0x6d) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000005000-0x8)={r6, 0x2799}, &(0x7f0000004000)=0x8) getpeername$packet(r4, &(0x7f0000005000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r7, 0x8936, &(0x7f0000001000-0x18)={@loopback={0x0, 0x1}, 0x8, r9}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x7, 0xffffffff7fffffff, &(0x7f0000006000-0x8)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r11, 0x6, 0x1, &(0x7f0000005000)={0x2, 0x7fff, 0x818e, 0xffffffffffffffff, 0x100000000, 0x7, 0x2}, 0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r10, 0xc0086420, &(0x7f0000006000)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r10, 0x40086424, &(0x7f0000004000)={r12, 0x2}) 2018/01/14 01:16:46 executing program 4: mmap(&(0x7f0000000000/0xdc0000)=nil, 0xdc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00006b3000)="220000001900070400943300090004000a01020000c600804f000000ffff0180a427", 0xfffffffffffffff1) mmap(&(0x7f0000dc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x7, 0x5, &(0x7f0000b13000)=""/51, &(0x7f0000dc1000-0x4)=0x33) setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000da5000)=0x5, 0x4bbf5b6eb44d2891) 2018/01/14 01:16:46 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x8000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000001000)={0x9cf, 0x3ff}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000002000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000004000)={0x1000, 0x8000, 0x0, 0x0, 0x0}, &(0x7f0000005000-0x4)=0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000)={r4, @in={{0x2, 0x1, @rand_addr=0x44d9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000006000-0x4)=0x91, 0x4) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000000+0x2c4)=r4, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000006000)={r0}) getsockopt$bt_l2cap_L2CAP_CONNINFO(r5, 0x6, 0x2, &(0x7f0000004000-0x5)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x5) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000005000-0x78)={0x1, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd5, 0x401, 0x9, 0x4, 0x3, &(0x7f0000007000)=@generic="1989e5f0eea12212b20da9001be60b66", 0x6, 0xffffffff00000000, 0x2}) ioctl$sock_netrom_TIOCOUTQ(r5, 0x5411, &(0x7f0000000000)=0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_llcp(r5, &(0x7f0000008000)={0x27, 0x4, 0x3, 0x2, 0x100, 0x8, "d9001a4faf5a23dc824ce5bc74015b418fea16ff63894cbc735c6ec1cb3a146a46d7049c1c90fd5b577f52924f2daf36b231c768dc53b843e37748ec0a2660", 0x7fffffff}, 0x60) ioctl$sock_ipx_SIOCGIFADDR(r5, 0x8915, &(0x7f0000004000-0x20)={"757361b7c17bca1d3278372bc16c3452", {0x4, 0xd500, 0x2, "5061c25fad98", 0x5, 0x0}}) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r6, 0x29, 0xcc, &(0x7f0000008000)={{0xa, 0x1, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x3, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, 0x2, [0x0, 0x5, 0x8, 0xff, 0x40, 0xe59, 0x2f50, 0xffff]}, 0x5c) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r5, 0x89e2, &(0x7f0000009000)={r3}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x80004, 0x2, &(0x7f000000a000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r7, 0x89e0, &(0x7f0000008000)={r2, r8}) 2018/01/14 01:16:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f3b000)={0xffffffffffffff9c}) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f000068c000)={0x2, 0x0, 0x4, "75c70e874146", "af416e0d2afaf31e4194feb3b521e151"}) r1 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000006000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000810000)=[], 0x0, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0x9, &(0x7f0000008000)="b94faf573420000000"}) ioctl$sock_ifreq(r1, 0x8946, &(0x7f0000002000-0x28)={@common='lo\x00', @ifru_flags=0x0}) 2018/01/14 01:16:46 executing program 4: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0xa, 0x36, &(0x7f0000007000-0x2)={0x0, 0x0}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r0, &(0x7f0000017000-0x38)={&(0x7f0000014000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000016000)={&(0x7f0000007000-0xe8)=@upd={0xe8, 0x12, 0x400, 0x3, 0x0, {{'authenc(sha1,ctr-serpent-sse2)\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2000, 0x0, 0x0, 0x0}, [{0x8, 0x1, 0x0}]}, 0xe8}, 0x1, 0x0, 0x0, 0x44004}, 0x40004) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f000000c000)={0x1, 0xe26b996, 0x4, 0xf1eb, 0x5, 0x1bb8, 0x401, 0x6, 0x0}, &(0x7f0000018000-0x4)=0x20) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000-0x8)={r2, 0xbbaa}, &(0x7f0000018000-0x4)=0x8) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000018000)=0x0, &(0x7f000000c000)=0x4) 2018/01/14 01:16:46 executing program 5: r0 = socket$inet(0x2, 0x6, 0xcdcb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r0, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000002000-0x2)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000001000-0x4)=0x0, &(0x7f0000003000-0x4)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000003000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000004000-0x4)=0x1c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000003000)={0x0, 0x4, 0x20}, &(0x7f0000004000-0x4)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000003000)={r2, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000002000)=@assoc_value={r2, 0xd3}, &(0x7f0000004000-0x4)=0x8) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000000)={0x5, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x100, 0x3, 0x1, 0x8000, 0x0, 0x10001, 0x7, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$inet(r0, 0x0, &(0x7f0000004000)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000006000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4(r3, 0x0, &(0x7f0000007000-0x4)=0x0, 0x80800) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$nfc_llcp(r4, 0x118, 0x2, &(0x7f0000006000)=""/4096, 0x1000) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000004000-0xe8)={{{@in=@empty=0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000007000)=0xe8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f0000007000)={@loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, 0x4, 0x1ff, 0x7, 0x0, 0x80000000, 0x51002a8, r5}) 2018/01/14 01:16:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4, 0x3) r1 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000f2e000)=0x0, 0x80000) r2 = socket$llc(0x1a, 0x1, 0x0) getsockopt$llc_int(r2, 0x10c, 0x6, &(0x7f0000b5c000-0x4)=0x0, &(0x7f0000cde000-0x4)=0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000a84000-0x6)={0x0, 0x1}, &(0x7f0000537000-0x4)=0x6) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000d83000)=@assoc_id=r3, &(0x7f00001f8000)=0x4) getsockopt(r0, 0x84, 0x8000000007c, &(0x7f0000fca000-0x8)=""/0, &(0x7f0000fc9000-0x4)=0x0) r4 = socket(0x12, 0x5, 0x2803) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000d2a000-0x20)={0x2, 0x7, 0x8, 0x2, 0x0, 0x80000001, 0x44a7, 0x1ff, 0x0}, &(0x7f0000057000-0x4)=0x20) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000b28000)={r5, 0x80000000, 0x7, [0x1, 0x3, 0x5, 0x3, 0x2, 0xbe8, 0x58]}, 0x16) 2018/01/14 01:16:46 executing program 7: mmap(&(0x7f0000000000/0x35a000)=nil, 0x35a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000248000)={{{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0, 0x32}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) ioctl(r0, 0x0, &(0x7f00001a1000)="830d41d7f5a813c2f3ad051d31afede82c4113e5e0b9d970f5954c01f92c118c0e4871b2c68a1a1fd3d1a8e9585a13af7a24ab918db71408926554704aaa3aec4fdcc14739d2995ec706f104336a72d33e53290386d7d40511f4b9a5b8ec7fafd3f155381a6dfcdbb2e4c8f6503d1ffb1eee688feee19373417f55e28ebf67174c7a515504142a1ddedd6067322e86e1570b49b682da874207dce9b5f7bc04") sendmsg(r0, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f000035a000-0x10)=[], 0x0, &(0x7f0000147000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f000035a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000035b000-0x8)={0x0, 0x0}) mmap(&(0x7f000035a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000035a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f000035a000)={0x0, @multicast2=0x0, @rand_addr=0x0}, &(0x7f000035b000-0x4)=0xc) mmap(&(0x7f000035b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x5e0000)=nil, 0x5e0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00000d5000)=[@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x100000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ff}, @in6={0xa, 0x2, 0x10001, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x7fff}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x58) pipe(&(0x7f00005db000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = epoll_create1(0x0) epoll_pwait(r4, &(0x7f00000c2000)=[{0x0, 0x0}], 0x1, 0xc36b, &(0x7f00005e0000-0x8)={0x0}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000001000)={0x0, 0x0}) poll(&(0x7f00005da000)=[{0xffffffffffffffff, 0x0, 0x0}, {r4, 0x0, 0x0}, {r4, 0x1, 0x0}], 0x3, 0xbad7) close(r2) mmap(&(0x7f00005e0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00005e1000-0x8)={0x0, 0x0}) mmap(&(0x7f00005e0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r2, 0xc010641d, &(0x7f00005e0000)={r5, &(0x7f000039f000-0x1000)=""/4096}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00002b5000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000035b000)=0x1c) mmap(&(0x7f000035b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000035c000-0x8)={r6, 0x3}, &(0x7f00002f3000)=0x8) 2018/01/14 01:16:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) sendto$ax25(r0, &(0x7f0000975000-0x4c)="cc5b06db714fc4106309dab21dcc1e0e167b4a415d89180d633957e516dd80eb980e3bc1b23c4edc11239c851aecfa0a8c08578de727064bbbe88d3b995ac9f1efee9defec6d1a0520a91ff1", 0x4c, 0x80, &(0x7f00005ac000-0x10)={0x3, {"b97604b9675106"}, 0x7ff}, 0x10) write(r0, &(0x7f0000ec0000)="26000000100027109301c1ff00000000000000f96dd10000000000000510f95100000319001d", 0x26) 2018/01/14 01:16:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f00009da000-0x10)={&(0x7f0000462000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000f8f000)="", 0x0) connect$inet(r0, &(0x7f00008c4000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/14 01:16:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00004c0000)={0xa, 0x3, 0xffffffffffffffff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2000000000003}, 0x1c) listen(0xffffffffffffffff, 0x8) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f00004e6000)='X', 0x1, 0x0, &(0x7f0000a76000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = accept$inet(0xffffffffffffffff, &(0x7f00007df000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000c6000-0x4)=0x10) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000b85000)=0x0, &(0x7f0000ef6000)=0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f00006da000-0x98)={0x0, @in6={{0xa, 0x1, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x9}, 0x98) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000cfd000)={0x0, 0x1, 0xf2, 0x2}, &(0x7f0000f51000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000d29000-0xc)={r2, 0x7, 0x10}, &(0x7f00004c7000-0x4)=0xc) [ 95.270326] netlink: 6 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/14 01:16:46 executing program 4: syz_extract_tcp_res(&(0x7f0000714000)={0x0, 0x0}, 0x794, 0x42de) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getpeername$packet(0xffffffffffffff9c, &(0x7f0000e80000+0x7a8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000d62000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8db4, r1}) syz_emit_ethernet(0x5a, &(0x7f0000978000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {{0x800, @ipv4={{0xc, 0x4, 0x0, 0x0, 0x4c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0xfffffffffffff000, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@timestamp={0x44, 0x12, 0x9, 0x1, 0x0, [{[@loopback=0x7f000001], 0x0}, {[@broadcast=0xffffffff], 0x0}, {[@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}], 0x0}]}]}}, @icmp=@redirect={0x5, 0x0, 0x0, @broadcast=0xffffffff, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @multicast1=0xe0000001, {[]}}, ""}}}}}, &(0x7f0000c6c000-0x10)={0x0, 0x1, [0x40000000000099c]}) 2018/01/14 01:16:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001d8000)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f00006b1000-0x38)={&(0x7f0000f39000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000c44000-0x10)=[], 0x1, &(0x7f00004d4000-0xcf)=""/207, 0xcf, 0x0}, 0x0) getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000300000-0x8)={0x0, 0x0}, &(0x7f0000e93000)=0x8) 2018/01/14 01:16:46 executing program 5: mmap(&(0x7f0000000000/0xf5a000)=nil, 0xf5a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f5b000-0x8)={0x0, 0x0}) bpf$OBJ_PIN_PROG(0x6, &(0x7f000094e000)={&(0x7f000018c000)='./file0\x00', r0}, 0xc) r1 = accept4(0xffffffffffffff9c, &(0x7f00001c5000)=@generic={0x0, ""/126}, &(0x7f0000af9000)=0x80, 0x800) connect$nfc_llcp(r1, &(0x7f0000cd4000)={0x27, 0x9, 0x1, 0x0, 0x4, 0x7, "ca6771900dc713266afca52c1d5255278ff27d3d88689900fbe8d95a2c5f573cab0f8e1e3b66d65c642d0b1d5f0c1b17dded3e960fa88ecfe8f4df2b9cc7c9", 0x10000}, 0x60) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7fb9, 0x3, 0x7, 0x0, 0x1, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f57000)="7379836b616c6e657200ed", 0x100000002, 0xfb, &(0x7f0000749000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/14 01:16:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000d78000-0x48)={0x1, 0x3, &(0x7f00004c9000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007cd000-0x83)="474bf17694746e4f98d35eae30c8f18c76e39e980b5b2ebf72b4e77447cb9fe42d258a7d53a0db7736cbb159d9643b27e0b5c585d159f1f979d227d9ee85746865c7966ddf8bb35cbfd59ca7ba437ae8bc21f8f05cdd8fcd5af183312751e17df7e1e3fb2d6cbda8cc67a388ac258ea6031e205dc92d41abddbe83a6141592c0310676", 0x80000000, 0x6a, &(0x7f0000b94000-0x6a)=""/106, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = socket(0x5, 0x3, 0x1) accept4$ax25(r0, &(0x7f000083d000)={0x0, {""/7}, 0x0}, &(0x7f0000850000)=0x10, 0x800) 2018/01/14 01:16:46 executing program 2: mmap(&(0x7f0000000000/0xb42000)=nil, 0xb42000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000b42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000014a000-0x8)={0x0, 0x0}, &(0x7f0000b43000-0x4)=0x8) r1 = socket(0x2, 0x801, 0x0) setsockopt(r1, 0x1, 0x400000000000034, &(0x7f0000250000)="6c59ea31da", 0x5) 2018/01/14 01:16:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r1 = accept4$packet(0xffffffffffffff9c, 0x0, &(0x7f0000fda000-0x4)=0x0, 0x80000) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000177000-0x4)={0x9, 0x7, 0x1000}, 0x4) socket$inet(0x2, 0x80a, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000a6f000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/14 01:16:46 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$llc(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x10) accept$llc(r0, 0x0, &(0x7f0000a51000)=0x0) r1 = socket(0x2, 0xa, 0x100) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000001000)={0x0, 0x100}, &(0x7f0000003000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000001000-0xc)={r2, 0x9, 0x0}, &(0x7f0000002000-0x4)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000002000-0xe8)={{{@in=@loopback=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x0, 0x2, 0x3, 0x100000001, 0xa, 0x20, 0x20, 0x2f, r3, r4}, {0xff, 0x8, 0x3, 0x6d9e, 0xa200, 0x2, 0x1, 0x4}, {0x8, 0x4c, 0x7, 0x800}, 0x3f, 0x2, 0x3, 0x1, 0x3, 0x3}, {{@in=@broadcast=0xffffffff, 0x0, 0x0}, 0x2, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x3, 0x1, 0x6e4, 0x8, 0x8, 0x5}}, 0xe8) mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$netlink(0x10, 0x3, 0x1) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000013000-0x4)={r5}) setsockopt$netrom_NETROM_IDLE(r6, 0x103, 0x7, &(0x7f0000011000-0x4)=0x0, 0x4) sendmsg$nl_generic(r5, &(0x7f0000005000)={&(0x7f0000012000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000010000)={0x14, 0x1d, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0}, []}, 0xc}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$void(r5, 0xc0045878) 2018/01/14 01:16:46 executing program 6: mmap(&(0x7f0000000000/0xfe8000)=nil, 0xfe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$int_out(r0, 0x5460, &(0x7f00002f9000-0x8)=0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'wp512\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000fae000)=0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r1, &(0x7f00001f1000-0x38)={0x0, 0x0, &(0x7f0000fe9000)=[], 0x1, 0x0, 0x0, 0x0}, 0x400c044) recvmsg(r1, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000000000)=[], 0x0, &(0x7f0000004000-0x92)=""/146, 0x92, 0x0}, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fe8000)={0x0, 0x0}) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000fe8000)=0x7fffffff, 0x4) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000fe9000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fe9000-0x5c)=@ethtool_coalesce={0xf, 0xffffffff, 0x6, 0x7, 0x8, 0xfff, 0x8001, 0x7, 0x1, 0x200, 0x80000000, 0x9, 0xee, 0x80000001, 0x101, 0x20, 0x1, 0xfbc9, 0x7, 0x8, 0x100000000, 0x80, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000009a000)={0xffffffff, 0x3, 0x8}, 0xc) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000feb000-0x90)={0x3d8f, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) bpf$MAP_CREATE(0x0, &(0x7f0000fea000-0x2c)={0x9, 0xc9, 0xaa16, 0x3f09, 0x8, r3, 0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/14 01:16:46 executing program 4: r0 = socket$inet(0x2, 0xa, 0x0) r1 = socket$inet(0x2, 0xffffffffffffffff, 0x2000000002) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000c8c000-0xe)="bc55490d96057505164460586d4f", 0xe) close(r1) unshare(0x400) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f000090b000-0x4)=0x0) pwrite64(r1, &(0x7f00009a2000-0x8e)="7761e578587c9a8980f1f96ee37f48bac9df009102a1cd21947ce965d0a67cd8ebcfb923a788731fe05b45de77133fbd0f1312f7eba3a0a24bf9d5d0aca148a694300ffd0165d3e124f16629ff95a28342b1b375f5c0802c317d872f581c38f70fdeb0820dee9f1995f7f032c735b8a2a853a57e74a5ab085ed226bd9451728d924a4876f5d73dcf46193961cc6c", 0x8e, 0x0) writev(r1, &(0x7f00000f6000)=[], 0x0) 2018/01/14 01:16:46 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0x0, 0x0}) getsockname$inet6(r0, &(0x7f00004dd000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00008d5000-0x4)=0x1c) r1 = socket$inet6(0xa, 0x802, 0x0) r2 = socket$inet(0x2, 0x3, 0x2000000003) close(r2) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000f61000)=0x0) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000000000)=0x0) 2018/01/14 01:16:46 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000001000-0x8)={0x81, 0x401, 0x1, 0x4c}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, 0x0, &(0x7f0000001000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$netrom(r2, &(0x7f0000001000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000002000-0x4)=0x48, 0x800) socketpair(0x3, 0x6, 0x3, &(0x7f0000001000-0x8)={0x0, 0x0}) recvfrom$ipx(r3, &(0x7f0000000000)=""/103, 0x67, 0x100, 0x0, 0x0) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x40000000015, 0x5, 0x0) setsockopt(r4, 0x114, 0x3, &(0x7f0000000000)="2a8e339cbc4a24cbdd2186b32c816dac", 0x10) 2018/01/14 01:16:46 executing program 6: r0 = socket(0x0, 0x2, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00008ab000-0x4)='tls\x00', 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$netrom(0xffffffffffffffff, &(0x7f0000266000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000c13000-0x4)=0x48) accept$netrom(r1, &(0x7f0000231000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000779000)=0x48) syz_emit_ethernet(0x3e, &(0x7f000023b000)={@remote={[0xbb, 0xbb, 0x63, 0xbb], 0xffffffffffffffff, 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x23, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x689, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, ""}}}}}, 0x0) 2018/01/14 01:16:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000e25000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f0000c05000)=[{&(0x7f000022d000)=@file={0x0, './file0\x00'}, 0xfffffffffffffecf, &(0x7f00009c6000)=[], 0x0, &(0x7f0000b37000)=[@rights={0x18, 0x1, 0x1, [r1]}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x50, 0x0}], 0x9f, 0x0) r2 = accept(r0, &(0x7f0000f3d000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000276000)=0xe) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000c2b000)={0x0, 0x400, 0x6, 0x98}, &(0x7f0000d7a000)=0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00007d9000)=@assoc_value={r3, 0x7ff}, &(0x7f0000e69000)=0x8) 2018/01/14 01:16:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f000066a000)={&(0x7f000004b000-0x8)='./file0\x00', 0xffffffffffffffff}, 0xc) socketpair(0x13, 0x4, 0x3, &(0x7f000099c000)={0x0, 0x0}) recvfrom$unix(r0, &(0x7f0000ad0000-0x7d)=""/125, 0x7d, 0x20, 0x0, 0x0) 2018/01/14 01:16:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00004c5000)={0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000be1000-0xc)={0x0, 0x0, 0x0}, &(0x7f000048e000-0x3)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000e3d000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004d3000-0x4)=0xe8) r3 = getgid() ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00003c0000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000d41000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000280000)=0xe8) r6 = getgid() r7 = epoll_create(0x3) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000214000)={0x0, 0x0}) r9 = socket$inet_icmp(0x2, 0x2, 0x1) r10 = socket$nfc_llcp(0x27, 0x0, 0x1) r11 = socket$inet6_sctp(0xa, 0x5, 0x84) r12 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000c99000)={&(0x7f0000712000)='./file0\x00', 0x0, 0x18}, 0x10) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00008f5000)={0x0, 0x0}) r14 = bpf$OBJ_GET_MAP(0x7, &(0x7f000090e000-0x10)={&(0x7f0000f1d000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000b58000-0x8)={0x0, 0x0}) r16 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f000039f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000566000)=0x60, 0x800) r17 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000f5f000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000846000-0x4)=0x10, 0x80800) socketpair(0x5, 0x3, 0x2, &(0x7f0000ae3000)={0x0, 0x0}) r19 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000b01000)={0x0, 0x8, 0x10}, 0xc) r20 = gettid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00003dc000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000011b000)=0xe8) r22 = getgid() r23 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f000063f000-0xe8)={{{@in=@multicast1=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cf8000)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00006cd000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d16000-0x4)=0xc) r26 = gettid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00009ed000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a98000-0x4)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000f79000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000938000)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00001f9000-0x4)=0x0) r30 = getuid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000033a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e51000-0x4)=0xc) r32 = accept$netrom(0xffffffffffffff9c, &(0x7f00009f5000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000b82000)=0x10) r33 = socket$inet6_tcp(0xa, 0x1, 0x0) r34 = accept$netrom(0xffffffffffffffff, &(0x7f0000f3f000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00000b8000-0x4)=0x48) r35 = socket$inet6_udp(0xa, 0x2, 0x0) r36 = bpf$MAP_CREATE(0x0, &(0x7f0000ebb000)={0x8, 0x71, 0x1, 0x1, 0x10, 0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r37 = bpf$OBJ_GET_PROG(0x7, &(0x7f00000ec000-0x10)={&(0x7f000031a000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) r38 = socket$nl_route(0x10, 0x3, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f000015c000)={0x0, 0x0}) r40 = epoll_create(0x5) r41 = socket$nfc_llcp(0x27, 0x3, 0x1) r42 = bpf$OBJ_GET_MAP(0x7, &(0x7f00003ff000-0x10)={&(0x7f0000139000)='./file0\x00', 0x0, 0x10}, 0x10) socketpair$ax25(0x3, 0x3, 0xff, &(0x7f0000194000-0x8)={0x0, 0x0}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000025b000)={0x0, 0x0}) r45 = socket$nl_route(0x10, 0x3, 0x0) r46 = socket$inet6_sctp(0xa, 0x5, 0x84) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000d2a000)={0x0, 0x0}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00006cd000)={0x0, 0x0}) r49 = socket$bt_rfcomm(0x1f, 0x3, 0x3) socketpair$ax25(0x3, 0x7, 0xcf, &(0x7f00007a3000)={0x0, 0x0}) r51 = socket$unix(0x1, 0x2, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f000050d000-0x4)=0x0) r53 = getuid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000479000)={0x0, 0x0, 0x0}, &(0x7f000023f000-0x4)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000cbd000)={0x0, 0x0, 0x0}, &(0x7f0000d2c000-0x4)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000b6c000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000039e000-0x4)=0xe8) r57 = getgid() ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000d69000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000a7f000-0xe8)={{{@in=@broadcast=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000069c000-0x4)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000511000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ebf000)=0xc) sendmmsg$unix(r0, &(0x7f00005d5000-0x118)=[{&(0x7f0000f6e000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000ce9000)=[{&(0x7f0000246000)="de6954136ba5b99e5f764425b5061ae68a325177646aff86d0c7d4af4a12e17cfa05bd5ef284c137f2464bc93d17f9fcb140d98abc3b038cb6cf2a9664c344fc49e50f9dd06ffe9177fc67b77ac9e307de640e1e29ff8596b555663a1e4ffc52f1ae08adb3a2ac212179f4f970b7f688f27a177a373577afb69ad8d7aada75cc6efe14d3428ec29304d1b62f52350da24b58289537e38804739263093ab68a86c77340b3ec47af395af6ba98f5ff75bad5746284ca728ee4f5c81317281058c56d62b5b3c2ce3a99fd40809a08902e33e72862ef76543370e543321a7bf2d4e6108e64270114cd393932c6f0bcae", 0xee}, {&(0x7f0000e54000-0x1000)="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0x1000}, {&(0x7f00009df000)="a14b70d26c5b1d0708035a8c0ed219248e969c5f3ce2eb17a3ee0175e5787fb80536be048e28d9ae89c71346af94a35823ac3cb2283bbfdff30e668d132e294c731738a3ed1f179ae1838363321954439ce65bc8708b6380750427c13fe1f78f230707ce69699a233f9883ed23424c4284c4221c2503fbe9ea9a26388b33c97e3d613d9a4b04784631c6fc30c3f02d0f816e6ce355ea31c0e2dcd1b6", 0x9c}, {&(0x7f0000482000-0x5a)="aa983c948ed365666dcc0054455ad96f37d887cf8faf77f827069f95d0d783a12c9f62400c230f38ff0e71c2b1af46ec721b692714a031d62bff93e92ce012e001206f31c9145df7bd8a673489a6a99b197aaa42203a757ba876", 0x5a}, {&(0x7f0000224000-0xea)="95a083ae3158975b2b200bb9ea9beabca9d4045200eba3b73a2ade1229f206460c846d7f9f71cb1a32c9f7e0fd12800524b3129bce46bd0fe51dc82cc03963aecc02f80ee840962628d94295cfaa3883f9d86a733864efc1554cf44658f4f5ff47d96ec2ed6df05925964f6fe60e4f9cf9bb6232698d1c977138a9f246f3aea28d8552886a57ce02f7cd5ee71a5aa97821fb6c0ca54fbe9d3860bf28cd0ce9113414690dca0190f2544c500453be287554a50971b4bb9fe937116cd066fb0452f90f5f2928fd94fec50a083b777467537b87539cc62ad731ce71d2bdef2e1c163de0ebe25c2b03355724", 0xea}, {&(0x7f0000771000)="4048e39eb846dbce6daa5c45069028e6b24727ad4c99a123f6e6b55355547a83d7c9f4fd63b4254fe6dc869c6d499cc8b8c8e71b62027203978ddfda66cdc3246cc68a8ea120d430da1e0373c7bfc884d50adae34f83dfd93c63bbb4c353363214127bdd681314358f2ef8d55d6c4c84f3cc44c6903f6df21be15ac75f7d838c9ca71550ae0510df5a9a7cc7ef9e13855afe4a8b0b1716e4aab7e73d969f175bde", 0xa1}, {&(0x7f000048f000)="4bdd6984e08d1167cec0b0c5e88b24403142219b93d97c11a9d06dfd85f5704a77941a158c32fbe3e2307d230e730cd7fa376c2535ae1da97fc8751635632412e82f24fe963c04f5b1", 0x49}, {&(0x7f0000d79000-0x57)="140c5b9e2dfe34c3eaffaf8b822036d6131c0ddf060ee5f414661d4c397ddd72711ead499b6dfea19fdfff5fbe3917b65cc392c829957b852ad8f6a7223a09012072ec255e579e384cb4360fe322effbbc93d89e032b77", 0x57}], 0x8, &(0x7f0000dbc000-0x20)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}], 0x20, 0x4004004}, {&(0x7f0000e42000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00001ed000)=[{&(0x7f0000284000)="1f43a9517a79da6fa438396d9919d2c926fc0173e3a877fa4de35dd74e96cfde7073b6ab1aaf3849eac8981b3921f01301868e16e1ecce7111f0a9dbbf736261a39c2a6a8572404b7fdbece0557700296e6c7015187ca2cb4b0d4ec89e9fbbf314e0fd83e5b197ad6ed3c4fd2277a6d3aa93ffed2602cfd411", 0x79}, 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{&(0x7f00001f7000-0x51)="ddfef53f6fc5bbc41a8fbc80eaba1df0e4873a8dc620d5ad6ccc77974048865a7fdc7679cbb6167ee7ba195af6582989c3c02cf06154f62ab9cc899c598f7b086781f5ec9d6ce7093a28e348a8ae85ca65", 0x51}], 0x2, &(0x7f00002b0000-0x80)=[@cred={0x20, 0x1, 0x2, r20, r21, r22}, @cred={0x20, 0x1, 0x2, r23, r24, r25}, @cred={0x20, 0x1, 0x2, r26, r27, r28}, @cred={0x20, 0x1, 0x2, r29, r30, r31}], 0x80, 0x24000040}, {&(0x7f0000b16000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000485000-0x30)=[{&(0x7f0000fab000-0xca)="f52b9a6dac3179d4a84217cfe7c197867a4cfca9b0c115a624cd3eb77d84ff4a342537d8db58d7b5e92068a43b2510f7ca85a4117ad9c00f99f31a9360f87e02c45d7b1ff24cf8e282a235b04a8183f5373d746bb716e5b4141d3de473fab053662a9316e081fbdc91767668dc38cc5178a9f64e0458124a2d998d0d39eddc2c969f6599b0fcc28abec73b5a3a28ac00c773f8648fb0fc2ea0eededf26e321690cee113c56ba81c2d384214b6f35092552cfb34a15a99b42dbe9b93d50f5a861e58e9ca7fa5bf01595f1", 0xca}, {&(0x7f0000cc1000-0xfb)="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", 0xfb}, {&(0x7f000068e000)="", 0x0}], 0x3, &(0x7f0000540000-0xa8)=[@rights={0x30, 0x1, 0x1, [r32, r33, r34, r35, r36, r37, r38]}, @rights={0x28, 0x1, 0x1, [r39, r40, r41, r42, r43, r44]}, @rights={0x30, 0x1, 0x1, [r45, r46, r47, r48, r49, r50, r51]}, @cred={0x20, 0x1, 0x2, r52, r53, r54}], 0xa8, 0x80}, {&(0x7f00006be000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000852000-0x50)=[{&(0x7f0000dce000-0x1000)="f3fd16b17f112edfc7e15deff3ef48485f017a9ff143548cca9f6a2e02eff86e077fe37e8e4c872c5336f7df54afbfcb0fa69a372b38225fc2b2cd906b26659d72fe6f1dfc30b3ae7c9ffd9e0bba5fc5f7e44d03269563d84553b4dcdda4808edffe721c896247cbaf83b35c2bd4c6ff101c7d53628cd1eaa6bb4733370ba6e35a5621f5f6af1f2e5cb023d2b9e5993dfe499f447f929866c7fed0c6c6c1735e6d4035e27b079e1118e5c3ab0deca4b1808cc88ce73d9c6b8a9137ed19d667a0de75e94caf24859925744fc305702c2f9ee7574caedda77b32c133e527d4d2348cf5abb6cfc08d11122afaaf93b840e93b61e6865d511eebf4c23ae6834a0917fad8e9d8e5e5516d7b056ecee446c808fb867bb1afe9017eb2f5edc8958e716581303ca35e2236ec00a58d70a5716a1a33e85f5b6183ab96ff97be0322e31c67c32452de20feae8222b9edd5a55f70c7704794c70e8c02eca98604503f59bd702a01e4c1ad36df4648f0b89df9df85dcc6444a8f9b3d3a83dfdcb112085c4da992ee4a17b1d278e33ca7efa62d7aa89f6a84a7c38cdf1fc666b38e406ebe3186086a9e1e23346940a0327cdf9753cbb8b293dcc2bacc87d5c9af9c57b87c955b1c99e46b643b13ec156995bae52454ebcebd676010c14d9bdeb18e20a14aad57360a03e77530041d69c36a9747aaf02020afef19dfc0c8368dae71ee5feec798dc2eaccc571d48e0c522a96e23ccfe77aaeb1b216d4a77777206d71ba9ce882ec4394692dabc8cdfaab2b99899d6daef4545c03f09778d51307548ef6e816f963a25692cb3239dedc63ce63520a2c8448f7d0c834355415aed0b02f691046864c587f813d93c6bc9ce0675f74087a11d71a4a1d60402c2a9e5b31ebb8df14e8d5ca9c3d8db23698db9d7bb05c2c7285d502d25754fd4313a9609375bcd92171a9ed9a1a4f33f8d9b6563519afbcd83286a556ec5b4860dae94550e5a8317e1aab625af6525019737587d0bc72c7e7ba6779aed47f73625b9a85d9ccdc58b07ae41f0b35d0f30f0a94c028347053b87aba1d54f827a0d97cb1c3a8a3158bb085d6155926a207dd1e11b515a7eda049f4825a4ba9409f389d271fc0fc2458b6ddced9438ca46f2e49debc2cadc8cd6fe26161c85f4708237bfa1dd98e06d6c0a66e4f0fc8fff96899f7c2b25dba8af6aaaf721acc77dd20f92b0002369802ab9c31d7955f26895c2bd605bd9e63d590d64ea4038a8fddabb1ebebbcf0b86b1ec224dae47fff83beec34f7323c42cf80c8176bb05245b86b9692578dbdee8de2eeb82a20c4673fe5654f483deddba3e5a886133a0b030f52c37216ab490f3b83ead2a4f161cfc94cd559e4df3073a09f3a8ef00b44ba35f857713098f13247a280e94c1b19f19701961619703ca476d2b7133e9b33f3d2ff6565cdb43f10536c18f1640f472b7e34e38fd991a21842373bbf13d184c36a8529a91b8a912fa705fbbe20a0f1ecf1ce09f3b07b6f4e69a773c9a54f4488c938ec34e79e26b27392e34311903fa2574a0a1820b74df8a5d8c2a16d30adb50c8cd164ded1985ca704747d9a4ed03e5c5b2d4b4596f47367fa264af389bc33ce00c35c3387783b4c688d19d30d213648aba66d0785468e161a031680eed5177858d1f38976392459b8e46a7e0e7b847f97480a60baefc81b122be698f25509bb5594360f67a6fe223a2200f5a4679ed9bbffa3d9762f41794d5b051cb251b1fbe3db308bd0880f988974f51b2d8906e0ced3e4ece0e51db4dd8783cba3701734babaf6b99f3d05d5f87ca4ad58da77fcbcb5bbaae753ebf895f2ce58506a9f9c492e28d0bf39e3966cd29e0a1a33e4ecedfaa179c7fd5907617d755cf510754f5d688fcd8d57c80ee48b82c4db204787c3ddac5d2c0e8a6aee4d00a809c7d08bd3fbcdc0c3dcd9a93bbed80a83e2a5821aae968a86bf48969b86deb9338f7f76e9823d0c41cb5d2a35b8ff8e703e1b6217ef8f88d15035ab3ed9eed232542969c495b446858c1d4ebc88522649eede70024094b5e730c41b046866753a7658a578c2581c9752e263a743f38bf818ee55e72b99f3addb8c9ef878d6048024354a8b97eb60da2e8a504b7235e99ca1d570e818c262c813579060a0d0b57d63417287612b629adf7300a395a1b4801aaffca9f9f324976ad0fb8e7e9fdeb85bd9cab02edc56e3e68f7fe36897bfca1023dc619313080132da72d0ebc2994ec469dd346f2b3a7b0a450b985ac99076e6b786d57382000a31de9ab5f7ca2df8def346ed39ab508c4c61f683efb10fff2536156f53c55f62ec1f00d4ead2b98f575d3aabc3ba111ba6665e8259a77fbb20814d70dd42b87b8034f49dff6e4ed308f7544e4cc71dbf83c3c88e71eb7f11e4bb7363ecb67b948e31f6115de592c3feeb6b41772f764e33d7c89f7202b55578d2b3d2c417ef110abadc99f2378d382bd6ff29435f116bd917e52c125be335c66cd0e0e8af60a75834a463520314cea41a2e42dba2489bec7d1084cb2eef3101e2e8ba81c1e65252ea853c9a2ea41999d60580d0096acb958d0b2d8f743436572595ca64084286256fdcdae8854a017c0c17a7922ee39010db63f7c606e02255b538b1195c1c2f98bf12832c266d008e1b6231dc2d113d1007c7176aa512f860dbbffca8e482b47844f7e94248017a8eb17f339834849946728be372e4eced64343b254d4d820e74bdd7cc07b6ac90306feea5f0aad000339f198020c4396f2a80cb21faa9f32c49fea2158f29f536f2608f6f21ad7a486e376da4e95879757970f609d7f1a63596ca734f6e3b3644c4efbc361fd059ba6e34f0958970b7bb539deedea8dc2061917446bf0ae48e476f202176a52f34ecb4a6e12cb5784d039d242c6ee791898960077188fb40695589b75bab02ae693934c691d9301616bcf7efbd212ad3a73658348583f383f4587b91b13da5c4d2610085ab5f00c221fbd6ecf4207a04f706e7b13c14d88b745373c83c99dc8be6eb92a962a834d0b677a08ac56c3500c48c1e0b8645b7395d6ed23b8bdec90fd86933e82860710202119e5b231256a045c773c94377b60c33b15741689a4087b88c5370562285982d8357c745623800a501dede55014a4ebd1862617df4dd5b264f8e308291c69f192a6d07dfd334811066677f1c5877a2e7c0c2a41cb9c3f91d5c9be55cccf6edf656c602609988c84be9ff62d2fff3d843b0b2a7ec3ba5c68bb4256a02c8aa8a0672f2d2841e2d10b3b32eaab84f02484c4beef875938e5ddfcd612896e38ba095d2284d8a2fc2f1bf73e411608400bd4e3293e71900703c3f705e3d5097dfe6b9bac55c8299ed066c3aa5a4e90d522580d615f53fdfd2c2a0d373f8360733b7bc86365c72ce6bb2de49d627d5fcc6e8ea404db61b95659fdc6a19292915b9eb7fa4947805ffe70b85fdd900b300f5cb037e2da602b5313a305692e7c1198e963e89668ff281e65ca7514b66037258f298bbaeb9f9119f593db519a5f5bfa65d472de4125e26e9500fae848619c4d9c80997dbec4b7817c92a66d8e3528f4d64805bf50dc96a074607821a73b15473938e26c6b4b8613458d88f7908e2f3b43d376e417dd9d6d598e2c5a2d77f81f2afc0f8e38241b5bba76921fa8c5fa1a78bcdb5cce5025d9534837697d468052ec1e56ac1e48399f02cbc2da8e4a6f9f4b87891d082c5c1dca0add0f4a4fc6b8c6e3e28eaf6c327c911f320e186d1ae85af392dfa326417615c4c00eaf5812157ad1d463d9207856cd4fc131067f11602ed95e2300ad736790cc6249e9ead2c99ae43fb3645a5abb4c97c9683746fc3d317b6ea6b11d68cba38411817defc999502e9a2519329df0ddd4849faae1e48430f7a493664263e1253d55bb0afebace903cc19697ff12736b1c94386ace69ad6dbe997f30efe92185d80ae302c6b089b7115d7ad6da819e1bfd25b02609646eca126d5ee0c26e061d95ab75dce1a3d32714599dfcf72a7320be87106257946110bca3e00b3657646dc0dc09106e4d7449f4c9059e9aec646b2811f6be4916ee31518bb6d227e0c623c06ab807bd49ac248792b49bcbe6b886854d33af76da6e582d130fb6f04f0488cd511dba9d5e3e6c1eb18266fd5f2654129ad2971e90cd1fd8f4583b7b1ca871c48d02480fbf1c3412039d9491b5772a88d2451ef267d1353691947c8ef82a22104124b7c81b1e963edccef9af1a94f5b0bc5104de6305151892ffec4518591ec271e61c09ad5213d4fc7ff52099bcdfebdee74e9b5959858a850816f6fd832bcbf925439bddc55ea5a074df5b43fdc48a42385f135e9aeca0a7c67afef9e7699012db105d2ff39755cd59fe72db639af8e645d538dc08a799f39bc3de65c0741aa6cf71ffa430e2aa3a61a4c3b7d3f6132e6b3e386224bd4eb319e2343a61c4e34ab831d4914f2713bdf602593a2553acb8fb4637f88d7f9b6ba99239394047b3e07baba796046b68bb4b33d14c097b1aecfae3b5b7d6fb487a80d28bd7b36e8b7b181917707ceb758512a0741a1e73339f1c4cb7af0ba3be2f0bc9f1af7f8207971c95e5ab2eb417c44001ae0b8a49551e5a91d1b17512281e7ff53b253059b5bf6ba917f4ded6e97b6b1f659be6a8dff478652d69dc2c71f7fc2c68872a894135c8d12064f43dc43eea6370b24a1bf533316b3fd80f40cc4c52914727e682d60bc02829acaec986c5c0f817efd7bbed30bcbcf5e25fea3ce9339b615301a1efb4f0438f066c4569308a9ad551d0dc0852119edaac12ee7b296a508ee53cac00f73031efc11a351bc989f463d3565fe99370c295435b6294729eb9705f57bbff2295dcea0a20a2d93867a1bcac59fecec342d23f09a7c00e48c7818b36b9ca5823fc68312a01cac44d181abfef42dc80813a612f06a1ce762c583a803a3edfdeeba7d99663d3923673cad7b0aa3505cf3b46936f53035bc8277b3051b393579b72d9f8ef101d94c3ab857d54627942f487568a3ae413b6cb41b6e63b0e0daa36e23c87254a9eee2f0e8c8ee2e0b2b25b8654bb39f19a2ace59ba795c9bd45a5c19eafa865e6f4e1c9b4601acdc1d973e28109e8c2ec2c65b85b20610700d9a2dd34cc66a48f533e6bbde54351e32ec80d6028b9de88cf7cb72478198597d9cd62d96ad7c9f0bb88ff009c5948ca9c7ee395743908aaebadde14388ed4a3ce771c4a4cef189dab12fed711094d4f950a144f7cdb9f3b2b99575fb45067d2074a59e35427770ec51fa6fed8b395e2ccdf8c36235ca55e7507ede304d5421b4252639b30ef37f2db58c6d2eb175a68eea97d932ded224e36ffddf050311f1f1e9e54ae6ee2973bf6b17135b4d7d5b2eae4495568eafc50b650f437d105407d004be0ca16efab7d0893bdde22b005a81414a522ef33630ee5d1d3bd87d3d6262b94a771c396667a6b2ef0f5b6984e7e52979b7abbcabfc71986c9c908127dc36d256aad128926a04ab41c7a518a2f619ed8fa5397a304674662be3e847dc5fa8742148a823f091265136b6d6b833e27472cf0898d6868be0d704e28251ed7a0e80d3ae6180f03e5334809ed95b77c5062a172d8199b05174179a6389d3649575e905928886d426381cea1f0fd197d75a28c6b73d0fef8a5e677b64c07c70750b2dc428f552f7e48a031908d29320ab809db996fc49514ee1c2282a269f10cd618d0c2db61de9f2c6bca76580c2b06af0c0ad281d25f8d033cdb4df95e683362587d241fe87b8b18fd0b3285e3d0096e35186f86ed0759c8547", 0x1000}, {&(0x7f000024f000)="395f2df12cc5570ac324d1e8138828736731f4910b8b8d69c36ed96a40ac1d183e809c52af9accc8903443f119e4e3a01f2b5aad340c0da620cfedf8ade1", 0x3e}, {&(0x7f000089e000)="cb2d5ec5ce35a475b771ca278e1104fb7603e2158abcf5abf02f3253083cd18cba021e35f5dafc724ae42e2d0a124da8e34dedaeb204afb932a4eacc855f33fd64f3ebe2a5845bd278b7bef29782f5c0081e256f601d048e31a1a82a157430565d64b9affa42ee58842a55081a3df9671c6c85dca59f68e45d90c0de5d92f2615d64eed22c0011b09a3abb730a1d03d103fb6f109cac5b32a2ab8740d0de955fe26a9495e4212d3da16acf45b0041e4b3577c9dca0010eaee375b35fb4bc098b3a076250a35111b5e3458d09f328d1", 0xcf}, {&(0x7f0000919000-0xe9)="3a79c004d7ec24791a5c4c7cdb8034fe4cd5db8235b7bd084cc78316f3e15f60d82e9f78c1026eecb4a5dd38fb1c2ec3dd2f5cadcf23ad3ba7f1eba1febf648eb32c53e04d35af2c89475c7c17af6949bb3dab04065ab4193932b6883776ad1ba68d469902cb0b0b64dd68f77a0cdf58b35e46775e4a46e1e573eed937de2432560baf3fbabf931e9a0ba43e682b0eb696b254ba64e9d48a9e884338ee33ea458fd146d0dad517cf179a10a8c89c5dc430d91f06beb80785e487a91fe3f7143f47439a74396d9f50e9f32396598acf9548b8977b4174425f9af9a54d9cf2591ef44c9c91fe1dda4450", 0xe9}, {&(0x7f000055b000-0x6e)="ad67a31a168077955ee05176a0888359b132657a3cdb83555a6b8134ffef7db9f1aff72125859a9c8f6adb0a7599007804311989ba181b3af32dd399c4147a9910efa8e2c7d6fe0305d0062cd6a7cc91cb4924e4f0c63388ec75071eddcec4176f51d8fe3bf3d65d2294bb3ced87", 0x6e}], 0x5, &(0x7f00009a1000)=[@cred={0x20, 0x1, 0x2, r55, r56, r57}, @cred={0x20, 0x1, 0x2, r58, r59, r60}], 0x40, 0x0}], 0x5, 0x8001) r61 = socket$alg(0x26, 0x5, 0x0) close(r61) r62 = socket$alg(0x26, 0x5, 0x0) bind$alg(r61, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r62, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r63 = accept$alg(r61, 0x0, 0x0) sendmsg$alg(r63, &(0x7f0000bf4000)={0x0, 0x0, &(0x7f0000cbd000-0x10)=[{&(0x7f0000747000-0x1000)="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", 0x110}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r63, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f000034e000-0xbf)=""/160, 0xa0}, {&(0x7f00000cd000)=""/26, 0x1a}, {&(0x7f0000589000-0x8d)=""/141, 0x8d}], 0x3, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) 2018/01/14 01:16:46 executing program 3: mmap(&(0x7f0000000000/0xf66000)=nil, 0xf66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x3fffffffffff) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f5a000-0x4)=0x5, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r1, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000f67000-0x14)={@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000f67000-0x4)=0x14) bind$inet6(r2, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) close(r2) 2018/01/14 01:16:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000977000-0x8)={0x0, 0x0}) sendmsg$nl_xfrm(r0, &(0x7f0000583000)={&(0x7f0000f92000-0xc)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00008b6000-0x10)={&(0x7f00005b6000-0x50)=@delsa={0x50, 0x11, 0x608, 0x7, 0x3, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0xa, 0x7e}, [@lastused={0x10, 0xf, 0x4}, @etimer_thresh={0x8, 0xc, 0x5}, @lastused={0x10, 0xf, 0x8}]}, 0x50}, 0x1, 0x0, 0x0, 0x40}, 0x20000000) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000004000)={&(0x7f0000f2f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)={&(0x7f0000217000)=@newsa={0x138, 0x10, 0x1, 0xffffffffffffffff, 0x2, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x4, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x1, 0x33}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x10000000000a, 0x0, 0x0, 0x0}, []}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 01:16:46 executing program 2: mmap(&(0x7f0000000000/0x364000)=nil, 0x364000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) recvfrom(r0, &(0x7f000025c000-0xd5)=""/213, 0xd5, 0x22, &(0x7f0000192000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0xf, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) read(r0, &(0x7f0000363000-0xa0)=""/160, 0xa0) mmap(&(0x7f0000364000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000365000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f0000365000)=0x3) socket$inet_icmp(0x2, 0x2, 0x1) 2018/01/14 01:16:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000a0c000)={0x0, 0x0}) r1 = socket$inet6(0xa, 0x40000080806, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f000027f000)={0x0, &(0x7f000039d000-0x8)=[]}, 0x10) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r1, 0x40000000000005) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000488000+0x2d7)={0x0, &(0x7f0000d99000)=[]}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_buf(r2, 0x0, 0x2c, &(0x7f0000b2b000)="738a8b904ff406c9576dc1d983be72fc8a09757951d73ce75c44740b510c21692bc6e65d4605f419d4a8f4248981e0be8eb56d7594e435cf3c6b2a499b861287453da77a1981132d8621f59d2ab379a6af4394de783a4ca783a736369f7aac4468188a7e4b61b4ea5aca38efc1e47ebd07a1569150a89a9a709dcb908020cb2441e3900d6be60c97a040db5ac9e8146959b5b137", 0x94) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000036000)={0x0, 0x7}, &(0x7f0000cd6000)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000e30000)={r3, 0x7fffffff, 0x1, [0x5]}, &(0x7f0000497000-0x4)=0xa) r4 = socket$inet6(0xa, 0x6, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f00006df000)="87b7db4872bd6877a8118758e4ea55565d490b31b95b235efe706d65648eeb309a679066e5ab78758878524434230f12ea6d0bd45653d6a573ff2d8da0cafb8fa5b3", 0x42, 0x10, &(0x7f0000af0000-0x10)={0x2, 0x3, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet6(r4, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r4, &(0x7f0000fa6000)="", 0x0, 0x40084, &(0x7f0000cac000)={0xa, 0x0, 0x400000000000, @loopback={0x0, 0x1}, 0x0}, 0x1c) r5 = accept(r1, 0x0, &(0x7f000060c000)=0x0) sendmsg$inet_sctp(r5, &(0x7f0000dc9000)={&(0x7f000067f000)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00001b2000-0x70)=[], 0x1, &(0x7f0000301000)=[], 0x322, 0x0}, 0x0) setsockopt$bt_BT_SNDMTU(r5, 0x112, 0xc, &(0x7f0000774000-0x2)=0x1, 0x2) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000d93000)=0x0, &(0x7f0000ede000-0x4)=0x4) setsockopt(r2, 0x10001, 0x6, &(0x7f000001a000)="747f564cd4df813e420ecfa64e5837b1ad1c8d1d59310562afe7a247157262ec1b07fc3e5a29d565c549b28d02c923a47ac2cd7afc22f09ca357312f8a885c276c2df94b2570", 0x46) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x1f, &(0x7f00009ae000-0x69)="c92f64d10dba3d94bdac89c37a927c990008785389d775575c749ea40829cc5b95b65bdf16a7dc22a58a44f74686b8b9fefd6f2524861dd0564592abb4cada288efffdcf9611970f8ad76dd38b54f9477a1be7f43be694a2466e3aec59faf97acd1a550e0d023487dc", 0x69) sendmsg$unix(r5, &(0x7f00006c4000-0x38)={&(0x7f0000b35000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f000066f000)=[{&(0x7f00003c5000-0x82)="4d4c3d36e293b28eaa3c979bf1734b17e32dde8d1f1daf94b793d3cefebc5595530d6b022bad0459d2f7259d6c755e8f5f1b301501e03252c31df2d39f42744ec99d795d8e5e3efaf334db59681081f44f1ae247f1ff7d1c495310c4ea1c5012df9192c19613d9c7b35f027425b5a70f4c0fc629263077a24934e450004764f0a6bb", 0x82}], 0x1, &(0x7f0000cfa000)=[], 0x0, 0x40000}, 0x44000) writev(r4, &(0x7f00009e8000-0x10)=[{&(0x7f000054c000-0xaf)="a8", 0x1}], 0x1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ffd000)={0x0, 0x0, 0x0}, &(0x7f0000ddb000)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00003c0000-0xe8)={{{@in=@rand_addr=0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a25000)=0xe8) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000084000)={0x0, 0x0, 0x0}, &(0x7f00000c1000-0x4)=0xc) sendmsg$unix(r5, &(0x7f0000ff8000-0x38)={&(0x7f0000dcc000)=@abs={0x4, 0x0, 0x3}, 0x8, &(0x7f00007b2000)=[{&(0x7f0000439000)="1235a551d8483b92e6cf63ef9fde26b56a1bccecfce7b0dc3c3708499bbbd9c0fb55f4d950546c2256e2d3686b2837366e0005a373e55d3a3cd6cfe89417b1ebb087bd05e1e487580913b7287807d6d0e6b77adca13293e54ac622aad0c3dba43dc54067fd1293f0c22f272ef3c92adf9a9c5417f321457ddb2a2195b83367013e963642a8f0f89c09daef8c61a30ea627f8ef3a2655e5321884d2e1c9c17fcab4db913a7352c5f64739925b80ac1197d11d4cfe414f0a0350528420f359ce38818b8d1ce39ede3de958d73a236b363f2fbc5f2cdcc64952a334dbbf01", 0xdd}], 0x1, &(0x7f0000865000)=[], 0x0, 0x0}, 0x0) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000fab000)={@common='ipddp0\x00', @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f0000688000)=0x0, &(0x7f0000aa2000-0x4)=0x4) ioctl$sock_SIOCOUTQ(r4, 0x5411, &(0x7f0000a29000-0x4)=0x0) 2018/01/14 01:16:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0}, 0x20) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f00002b3000)={@multicast1=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000322000)=0xc) 2018/01/14 01:16:46 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x20000000000004b, &(0x7f0000001000-0x82)="df5308f72171d5bcffb2bbace693f888f72697f3cee284f57430c298e96cd441635d2fd6b1d0893ecdc7b35530d31d2c24d8e51b9a0c35aafcae91dd8f6e7a98dd5b5711e1dc97657118e68546a26f9138c7d0f06726e227553aa4a844d2dfcb8c105dcc13aa948b468cb05535592d6404516da4ff93368968d925ef3526b8d89048", 0x82) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x800, 0xdba, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000002000-0x4)=@int=0x0, &(0x7f0000000000)=0x4) 2018/01/14 01:16:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x8000f, 0x100000000) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000447000-0x40)=[{&(0x7f0000590000-0xf8)="1cf78a7a7fb5b66b245d3c70393fdb86ca8bc02d4b86537c689cea2142a31e754d9e7805f0bfea12a4d5167306a58d34fbfe5084b2fdb545a8be60f82f0b7748d9641e82fb894e79881880748599eceeb799", 0x52}], 0x1) pipe(&(0x7f00008b4000)={0x0, 0x0}) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000128000)=0x0) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4010641a, &(0x7f00000f2000-0x10)={0x2, &(0x7f00008ce000)=[0x7f, 0x6]}) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f000064f000)=@req3={0xffff, 0x1, 0x2, 0x80000001, 0x1ff, 0x6, 0x9}, 0x1c) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000b0e000)=[@in6={0xa, 0x1, 0x48, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, @in6={0xa, 0x2, 0xfffffffffffffff9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0xc164}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x20}, @in6={0xa, 0x1, 0xffff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0xffff}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x90) getsockname$llc(r1, &(0x7f0000cd6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000033b000-0x4)=0x10) [ 95.523797] netlink: 72 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/14 01:16:46 executing program 4: r0 = socket(0x1e, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000007000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x8, 0x13, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x1}, [@exit={0x95, 0x0, 0x0, 0x0}, @alu={0x7, 0xc000000000000000, 0x2, 0xa, 0x3, 0xc, 0xfffffffffffffff8}, @initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5660}, @initr0={0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8}, @map={0x18, 0x7, 0x1, 0x0, 0xffffffffffffff9c, 0x0, 0x0, 0x0, 0x0}, @ldst={0x2, 0x0, 0x3, 0x0, 0x4, 0xfffffffe, 0x8}, @generic={0x1, 0x40, 0x3, 0xfff}, @call={0x85, 0x0, 0x0, 0xa}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000000000)='syzkaller\x00', 0x5, 0x52, &(0x7f0000224000)=""/82, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000542000)=r1, 0x4) 2018/01/14 01:16:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0xfffb, 0x8000000012, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000017e000-0x4)='GPL\x00', 0x4000000000020, 0xbc, &(0x7f000025f000)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/14 01:16:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e07000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00000c6000)="", 0xfffffffffffffeb5, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f000011a000-0x4)='tls\x00', 0x4) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f000086f000-0x4)=0x0) readv(r0, &(0x7f00005bb000-0x40)=[{&(0x7f000058a000)=""/117, 0xffffffc0}], 0x1) 2018/01/14 01:16:46 executing program 1: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x2000020000000010) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000009000)={@generic="c5ffc2f66a6d29022d2f9c0fba4a3ea4", @ifru_addrs={0x2, 0x0, @rand_addr=0x4ecf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0x27e, &(0x7f0000016000-0x10)={&(0x7f000000b000-0x2c)={0x39f, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0xb, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) read(r0, &(0x7f000001f000-0x4e)=""/78, 0x4e) 2018/01/14 01:16:46 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000002000-0x4)={r0}) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000001000-0x4)=0x2, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0xfec000)=nil, 0xfec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f00009d6000-0x10)=[{&(0x7f0000eac000)="2900000018003109da00000000000002021300000000ff0680000c000c00080004000c000000000001", 0x29}], 0x1) [ 95.572458] netlink: 72 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/14 01:16:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x1}, 0xc) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000000)={@empty=0x0, @multicast1=0x0, 0x0}, &(0x7f0000000000)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6, r1}) bind(r0, &(0x7f0000e9b000)=@nl=@kern={0x10, 0x0, 0x0, 0x20000000}, 0xc) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f000025d000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x6, r1}) 2018/01/14 01:16:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000f8000-0x4)={0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000aa7000-0x4)=0x0, &(0x7f00003ce000)=0x4) r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000ded000)=0x0, 0x80000) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000080000)={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f0000ba7000)="890414", 0x3) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f00003c7000)={0x9}, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000049b000-0x20)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fc1000)=0x20) connect$inet(r1, &(0x7f0000f11000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000b29000)={r2, @in={{0x2, 0x2, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000a2e000-0x4)=0x8c) connect$inet(r1, &(0x7f0000ce1000)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000379000)={{0xa, 0x2, 0xfffffffffffff001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c7f}, {0xa, 0x0, 0xfffffffffffffeff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x400}, 0x7, [0x7, 0x3ff, 0xfffffffffffffffb, 0x2, 0x5, 0xfffffffffffffffc, 0x1ff, 0x1ff]}, 0x5c) 2018/01/14 01:16:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) pipe(&(0x7f00007ec000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000099000-0x1)={0xb29b}, 0x1) bind$alg(r0, &(0x7f00005f4000)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f000088a000-0x38)=[{0x0, 0x0, &(0x7f0000d8c000)=[], 0x0, &(0x7f00004ed000-0x60)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) write(r2, &(0x7f0000ca5000-0x1000)="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", 0x180) recvmsg(r2, &(0x7f00001b0000)={&(0x7f00003a5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000045000)=[{&(0x7f0000e97000-0x83)=""/131, 0x83}, {&(0x7f0000467000+0xb79)=""/214, 0xd6}, {&(0x7f00005ab000)=""/88, 0x58}], 0x3, &(0x7f00009f2000)=""/190, 0xbe, 0x0}, 0x0) 2018/01/14 01:16:46 executing program 5: mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ffa000-0x8)={0x0, 0x0}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000ff9000)={r1, &(0x7f0000ffa000-0x50)=""}, 0x10) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000249000-0xb8)={0x0, 0xe8, 0xffffffff80000001, 0x9, 0x100, 0x1, 0x322, 0x6, {0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x3, 0x2, 0x5, 0x3}}, &(0x7f00005e1000-0x4)=0xb8) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000ffd000-0xa0)={r2, @in6={{0xa, 0x1, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff, 0x10001, 0xb38, 0x5, 0x4}, 0xa0) 2018/01/14 01:16:46 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) tee(0xffffffffffffffff, r0, 0xad, 0xc) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000ec5000-0x4)=0x4, 0x4) 2018/01/14 01:16:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000037d000)=[{&(0x7f00008aa000-0x1f)="1f000000020719000000030000e3ff0000ed1b8509000100010100ff3ffe58", 0x1f}], 0x1) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000d1e000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000fa4000-0x10)={0x0, &(0x7f0000ede000)=[]}) 2018/01/14 01:16:46 executing program 3: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000001b000-0x38)={&(0x7f0000008000)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000001000-0x20)={0x20, 0x26, 0x701, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@typed={0xc, 0x0, @str=':&\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockname$netlink(r0, &(0x7f0000012000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000010000)=0xc) 2018/01/14 01:16:46 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) pipe(&(0x7f0000002000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000003000-0x8)={0x0, 0x5, 0x672}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000007000)={r2, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800, 0x1ff}, 0x98) connect$can_bcm(r0, &(0x7f0000002000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000004000-0xdc)="050000003778d9f1ef1c32fc0b98143eac2c0db521abe971f11368a82cc15eb4037dc10000000700b5e8f90001fb97470500000000000000", 0x38}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 01:16:46 executing program 0: mmap(&(0x7f0000000000/0x939000)=nil, 0x939000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000001c000)={0x1, 0xa7, 0x2, 0x3, 0x10, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000019000-0x18)={r0, &(0x7f0000026000)="", &(0x7f0000938000)=""/0}, 0x18) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f000093a000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000939000)=0x10, 0x80800) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000939000)={0x0, 0x3}, &(0x7f0000240000)=0x8) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f000093a000-0x10)={0x101, 0x0, 0x88, 0xfec, r2}, 0x10) 2018/01/14 01:16:46 executing program 1: mmap(&(0x7f0000000000/0x58d000)=nil, 0x58d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f000058d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000058d000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000e3000-0x14)={0x0, 0x3, 0x5, 0x100, 0x2b26c4f2, 0xde2}, &(0x7f000058c000-0x4)=0x14) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000109000)={r2, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5b5, 0x5, 0x5, 0x1, 0x1, 0x2c5, 0x3531, 0x100000001, 0x2, 0x3ff, 0x40, 0x7, 0x6, 0x101, 0x9]}, &(0x7f00003c8000)=0x108) sendmsg$nl_xfrm(r0, &(0x7f0000578000-0x38)={&(0x7f000026d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000577000)={&(0x7f0000516000-0x170)=@newsa={0x138, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@rand_addr=0x0, 0xffffffffffffffff, 0x32}, @in=@multicast1=0xe0000001, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x4, 0x0, 0x0}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) r3 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000339000)=0x0) mmap(&(0x7f000058d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000058d000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000031f000)=0x18) mmap(&(0x7f000058d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f000058e000-0x106)={r4, 0xfe, "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"}, &(0x7f0000486000)=0x106) 2018/01/14 01:16:46 executing program 7: mmap(&(0x7f0000000000/0xf52000)=nil, 0xf52000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xc) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f000063a000)=0x0) sendto$inet6(r0, &(0x7f0000772000)="", 0x0, 0x0, &(0x7f0000439000-0x20)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000010000)={&(0x7f0000f52000+0xe47)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000f53000-0x70)=[{&(0x7f0000510000)=""/233, 0xe9}, {&(0x7f000056a000-0x4f)=""/79, 0x4f}, {&(0x7f0000f52000)=""/96, 0x60}, {&(0x7f0000f52000)=""/187, 0xbb}, {&(0x7f0000d66000)=""/129, 0x81}, {&(0x7f0000f53000-0xc6)=""/198, 0xc6}, {&(0x7f0000f53000-0x88)=""/136, 0x88}], 0x7, &(0x7f0000f52000)=""/4096, 0x1000, 0x1}, 0x10000) recvmsg(r0, &(0x7f0000f4d000-0x38)={&(0x7f0000f5b000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f000027b000)=[], 0x0, &(0x7f0000f52000)=""/0, 0x0, 0x0}, 0x0) 2018/01/14 01:16:46 executing program 3: pipe(&(0x7f00009b3000)={0x0, 0x0}) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f00007fa000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$int_out(r1, 0x2, &(0x7f0000192000)=0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000de3000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00000a5000)=0x4, 0x4) socket$inet(0x2, 0x80a, 0x1207) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f00006d0000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, []}, 0x10) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000119000-0x8)={0x0, 0x0}) 2018/01/14 01:16:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00007a9000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00001bb000-0x8)={0x0, 0xffff}, &(0x7f0000099000)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000031d000-0x10)={r2, 0x0, 0x6, 0x8}, &(0x7f0000bac000-0x4)=0x10) sendto$inet(r0, &(0x7f0000775000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/14 01:16:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x400000000000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffd}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = accept4(r0, 0x0, &(0x7f00005d2000-0x4)=0x0, 0x80800) getsockopt$ax25_int(r1, 0x101, 0xb, &(0x7f0000fa4000)=0x0, &(0x7f00004d9000-0x4)=0x4) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/14 01:16:46 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_dccp_buf(r0, 0x21, 0xcf, &(0x7f0000349000)="", 0x0) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0xf) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000013000-0x10)={&(0x7f0000001000)={0x14, 0x42, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 01:16:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000da5000)={0xffffffffffffff9c}) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f00006d6000)=""/49, &(0x7f000078c000)=0x31) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f00000fe000-0xc)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000057c000-0x4)=0xc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f000042c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x8000000100000020}, 0x14) 2018/01/14 01:16:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000102000-0x2c)={0xfffffffffffffffd, 0xff, 0x80000002, 0x800400080000404, 0x0, 0x0, 0x2000000000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/14 01:16:46 executing program 4: mmap(&(0x7f0000000000/0xa0d000)=nil, 0xa0d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000010000+0x7fb)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000a000-0x10)={&(0x7f0000012000-0x9c)={0x1c, 0x22, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x20000401, 0x0, 0x0}, [@nested={0x8, 0x0, [@generic="0f"]}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000a0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000a0e000-0x4)=0x17, 0x4) 2018/01/14 01:16:46 executing program 2: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000005000)=0x0, 0x800) r1 = socket$inet(0x2, 0x807, 0x109c) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000002000)={r1}) r2 = socket$inet(0x2, 0x3, 0x81) bind$bt_l2cap(r2, &(0x7f0000005000-0xe)={0x1f, 0xfffffffffffffffd, {0x7ff, 0x91fc, 0x1, 0x0, 0x7fff, 0x85}, 0x3, 0x3}, 0xe) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x5f}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x4, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/14 01:16:46 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0xfffffffffffffff7) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000000)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000-0x4)=0x8c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000002000-0xa0)={r1, @in6={{0xa, 0x3, 0xffffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f, 0x200, 0xffff, 0x5, 0x2}, 0xa0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000001000)=0x20e, 0x4) r2 = socket(0x8, 0x1, 0xa9) accept4$packet(r2, 0x0, &(0x7f0000001000-0x4)=0x0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x1c) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f00000f5000-0xf)={0x7, [0x0, 0xf44, 0xc9, 0xfff, 0x800, 0x1, 0x6]}, 0x12) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x10000000000010, 0x3, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000d81000)=@assoc_value={0x0, 0x100000001}, &(0x7f0000477000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000c97000)={r5, @in6={{0xa, 0x2, 0xfffffffffffffff8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000225000-0x108)={r5, @in={{0x2, 0x0, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0x9, 0x8, 0xfffffffffffffffe, 0x21, 0x343, 0x4, 0x400, 0x5, 0x8, 0x1, 0xffffffffffff7fff, 0x5, 0x1, 0x1]}, &(0x7f000024f000-0x4)=0x108) sendto$inet(r2, &(0x7f0000109000-0xf0)="43efce3badf4163e4b9f7dbabe6a376889f9f404a3d286e8c4cd20537482bf80f0b43bac50ffa60665a5d47b40df5fe348e24cb9bf08c6ba2cbcfaa92355fea255d66b3f3fb616ff2c808dae6e4fe4aca86ff4adfc0da64825babfd98f66a3ba1993c6d810bd0c80903fbc6c93b1ac0e4c43eb27185182408f8abc5d6872cd096e493116ba8d753501af43e731f95ec8abc9f3ed36b6fddcc394bdba201b4e50b4eef6e97efce3bc791df942eff462fb4c8c66d3376186f871b3e3c3880cf31de8f471012765bee65d618e298ad23a01d6d4dcffe601a070c950d5031f3ed0dafa026fbc47bf6a93e28f10105db5d5af", 0xf0, 0x40000, &(0x7f0000019000)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000a5f000)=@sack_info={r5, 0x6, 0x90}, &(0x7f0000279000)=0xc) setsockopt$inet_sctp_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000ac5000)=0x80000000, 0x4) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f00004cb000)={0x1f, 0x1, 0xd, 0x44, 0x401, 0x100000000, 0x3ff, 0x2, r5}, 0x20) write(r4, &(0x7f000040e000)="240000002e001f0100100000000000002300071008000100feffffff08ffff18f0000009", 0xea) 2018/01/14 01:16:46 executing program 0: mmap(&(0x7f0000000000/0x13f000)=nil, 0x13f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f000013f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f000013f000)={0x0, @multicast2=0x0, @rand_addr=0x0}, &(0x7f0000047000-0x4)=0xc) mmap(&(0x7f000013f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000013f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f000000a000-0x38)={&(0x7f000000d000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f000013e000)={0x24, 0x1b, 0x80010b, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, [@nested={0x10, 0x3, [@typed={0xc, 0x0, @str='\x00'}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000129000)={r2}) mmap(&(0x7f000013f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f000010b000-0xfb)={0x0, 0x2, 0xf3, "bc37515908fc9b1cf0a3daf6857ad1087e32aa153e46dc507ffc9cb512606525d223fb662e7ff4797e59ad8226f8d7914f98ff7a6c61c0f526599d68a1637659efdd29c73e1c9647e102e2cbe2d623477777186468affcfc407ffa877975b8fbf877c8c8cbb53d0fec19e7ea0507132d134ba076cf6cc90fc1600ae53c476306c2341c3c0c38465da4cee1d995363709b9ff09df8e90a5381d75db34d5281e74820d099f7cf76712812ea089452992f6aaa7cb7de55267655e46a917f64283a9facce5790578644f459374d053539f6c5e31222c20165c718e286b492e6dbb1c6f5d0dc9ce9c57397d41c776f811390755ff48"}, 0xfb) 2018/01/14 01:16:46 executing program 2: r0 = socket$inet(0x2, 0xa, 0x0) r1 = socket$inet(0x2, 0x10000000003, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000001000-0x28)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x28) close(r1) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000c82000)=0x0) write(r1, &(0x7f0000c86000-0x69)="", 0x0) 2018/01/14 01:16:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000cbd000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000ae4000-0xc)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) close(r0) 2018/01/14 01:16:46 executing program 4: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f000000e000-0xae)="3d9e58c46c28ea7b630d1b76c991692ebb7aafddf666996908f742ba483c9ba7480678669afc9b6d09267671dc78a3c8012a3b31d5cdb8ec2504862257f91c747e8077f0828fc2ee17ff09a17333dcdce9eeafff1a6609430aa8db6994193674094c9a629e5776a77ae4f5e4acc7f7ff2d620d3b592f9f357bc1c8aae9c12535c4d7a4aca03353eec20ea9aa159520ad9f7f9aded09a0d32966b0f28f5fb5058646b90d31a76b72147667410645a", 0xae, 0x90, &(0x7f000000d000)={0xa, 0x2, 0x80000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xdde}, 0x1c) r1 = socket$inet6(0xa, 0x4, 0x1) close(r1) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x80f, 0xe1) ioctl$sock_proto_private(r1, 0x89e1, &(0x7f000000e000)="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") getsockopt$inet6_buf(r1, 0x29, 0x40, &(0x7f000000f000-0x54)=""/84, &(0x7f000000d000-0x4)=0x54) 2018/01/14 01:16:46 executing program 6: mmap(&(0x7f0000000000/0xef8000)=nil, 0xef8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000ef8000)=0x0, &(0x7f0000ef9000-0x4)=0x4) ioctl$sock_ifreq(r0, 0x8932, &(0x7f0000002000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x7, 0x0, @fr_pvc_info=&(0x7f0000dae000)={0x0, @generic="5d02408cae0f1c1063e8236213906703"}}}) 2018/01/14 01:16:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) setsockopt(r0, 0x107, 0x1, &(0x7f00006f7000-0x10)="01000000030006000017000000c4ffcc", 0x10) setsockopt(r0, 0x100000000000107, 0x2, &(0x7f0000000000)="01000000030006000017000000c4ffcc", 0x10) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f000031f000-0xad)="4df1821002d2b6296bb2600b4bd337eed5b9212eb14c8851fc1cf6c94fcb21631690c791b3d1fb01064da390f31d3129edcc9dae26e8dabbcc6ca877bb106b079cbd39c646faf3556011c3be2fd2880f0b73586dab6406f6e2ce1ac27c94f3d403535448b83ee0e5430ebe846539f8a9765da4473745645311bc6ebfa70e1f832aaa0266d93060b21384e83269ff62931a419b579efe4cbea3b66ef11eb2865a990ab345a1cdf7059655ff1ad3", 0xad) preadv(r0, &(0x7f0000ac2000)=[{&(0x7f0000451000-0x32)=""/50, 0x32}, {&(0x7f000040e000-0xc4)=""/196, 0xc4}], 0x2, 0x4e) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f000004f000-0x10)={&(0x7f000000a000)='./file0\x00', 0x0, 0x8}, 0x10) sendmsg$unix(r0, &(0x7f0000ec8000)={&(0x7f00004bd000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000b0f000-0x10)=[{&(0x7f0000c7a000-0xa3)="4d16fa62bb614e3aeecb2836a8a680bd61b2be0a555847416a98c540fcb36c2df1cb6f3fbe8a56e9c8aabf92110fec3df0528f641a3adf4b261d07f05bb86988820c97dce8f9f8fabc9af5c7e9c751bb702f669239ecd2aae5962dd7b16398851bfedde4ab2b9aadd27d1e6d07ac1f25b80d55644feb625bb916c31d9f312fab894cafaa342d20efdc5adc7a505b4a85618f3f770a5700e01d84853777217e10cce21e", 0xa3}], 0x1, &(0x7f0000250000)=[@rights={0x30, 0x1, 0x1, [r0, r0, r1, r0, r0, r0, r0]}], 0x30, 0x20000000}, 0x4000801) 2018/01/14 01:16:46 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffff9c, &(0x7f0000001000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000344000)=0x10) r1 = accept4(r0, &(0x7f0000505000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000893000)=0x8, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000001000)=0x105, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000003000-0x1)=0x0, 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000003000)=0x6, &(0x7f0000002000-0x8)=0x4) connect$inet(r1, &(0x7f0000001000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x3, 0x10000, &(0x7f0000005000-0x2)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r3, 0x1, 0x20, &(0x7f0000006000-0x4)=0x80000000, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000007000-0x4)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000007000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000005000-0x4)=0xc) r6 = getgid() sendmsg$netlink(r1, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000006000)={0x84, 0x41, 0x400, 0x7, 0x1, "", [@generic="1f72877a50af1a1e17d15397812457fc9f021b1f4e72dfe7851e1e5a0fab935b793d2f2b210ae88d0f870fc72e1383efa9c758fb8c3763b0df4d9517c66174ae7c3fc8a2103f61edb89c2aee1e17a64ccd9282360dc659bad09462c5122bc4c54eaba109e758d3c6d0a5414d0fce4914fd"]}, 0x84}], 0x1, &(0x7f0000005000-0x20)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}], 0x20, 0x800}, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000005000)=@assoc_value={0x0, 0x0}, &(0x7f0000008000-0x4)=0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000008000)="6bf543b5ece9b1c14553d2593c787a3b829e1a04950c374d972e6855abe2d77fd4a98f121c9c447f1dcc5358a9229b0662b03b5f5db0b74af1645efd1ba73d23a37870ce620d461bf974dfef18f31969ed88db412d9730c201edcd526ca52cf57a7fc1afa61d252e7612f789a7c19371ee110bea0c1be10312a42c96fa55147903bbda1503851fbfad4541e2cda67a8867b94cb24cd96cb20f062d297d683be32f5fddf01daaa57314ad43", 0xab, 0x20008000, &(0x7f0000008000)={0xa, 0x2, 0x945, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, 0x1c) getsockopt(r2, 0x800, 0x3, &(0x7f0000009000-0x23)=""/35, &(0x7f0000004000)=0x23) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000009000)=0x400, &(0x7f0000000000)=0x1) setsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f0000005000-0x4)=0x2, 0x4) 2018/01/14 01:16:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000541000-0x10)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000a5000-0x4)=0x0, &(0x7f00007b7000)=0x4) r1 = socket(0x1e, 0x4, 0x0) socket$inet6(0xa, 0x0, 0x0) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) getsockname$packet(0xffffffffffffffff, &(0x7f00003f1000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000c44000-0x4)=0x14) writev(r2, &(0x7f000069c000)=[{&(0x7f0000dbd000)='T', 0x1}], 0x1) read(r1, &(0x7f0000e5b000)=""/7, 0x7) 2018/01/14 01:16:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x3, &(0x7f00004e3000-0x3)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000007, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) socketpair(0x1c, 0x6, 0x3, &(0x7f0000be1000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000be1000)=[@in6={0xa, 0x3, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xff6}, @in6={0xa, 0x0, 0x6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x9}, @in6={0xa, 0x2, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, @in6={0xa, 0x2, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}], 0x70) [ 95.966601] netlink: 'syz-executor0': attribute type 3 has an invalid length. [ 95.996775] RDS: rds_bind could not find a transport for 172.20.0.170, load rds_tcp or rds_rdma? [ 96.015006] RDS: rds_bind could not find a transport for 172.20.0.170, load rds_tcp or rds_rdma? [ 96.075379] netlink: 'syz-executor0': attribute type 3 has an invalid length. 2018/01/14 01:16:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0xa1, 'lrw(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00008d5000-0x1ed)="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", 0x9f) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000ff2000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381fa", 0x10}], 0x1, &(0x7f0000820000-0x48)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000b10000)=[{&(0x7f0000d26000-0x6a)=""/64, 0x40}], 0x1, &(0x7f0000381000)=""/0, 0x0, 0x0}, 0x0) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000228000)=0x0) 2018/01/14 01:16:47 executing program 5: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r0, &(0x7f0000000000)={0x1d, 0x0, 0x0, 0x0}, 0xfffffffffffffd53) setsockopt(r0, 0x65, 0x10000000002, &(0x7f0000000000)="c8d63f23", 0x4) close(r0) 2018/01/14 01:16:47 executing program 3: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000017000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000018000-0x4)=0x60) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000017000)=0x0) sendmsg$nl_generic(r0, &(0x7f0000013000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000017000-0x8c)={0x1c, 0x24, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x8, 0x3, [@generic="0491"]}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000019000-0x4)=0x6, 0x4) 2018/01/14 01:16:47 executing program 0: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000001000-0x2d)="ab997594725df2607d8a1fe3e4de3be77c5b1983dfc3fcd28c1a1c46e4dc6b6a5a37962bdf398ada72dbc6b40a", 0x2d, 0x8) listen(r0, 0x2) listen(r0, 0x4) 2018/01/14 01:16:47 executing program 4: r0 = socket(0x5, 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000001000-0xb)={0x0, 0x9, 0x879, 0x7357, 0x1, 0x401, 0x2, 0x7, 0x81, 0x6, 0x9}, 0xb) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000000)={0xfffffffeffffffff, 0x2, 0x7fffffff, 0x10000}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x56, &(0x7f000017f000-0x56)={@remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, [{[{0x9100, 0x7ff, 0xfffffffffffffff8, 0x7}], {0x8100, 0xfffffffffffffff9, 0x1f, 0x201}}], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x18, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x8c, 0x0, 0x0, 0x0, 0x0, @loopback={0x0, 0x1}}}}}}}, 0x0) socket$key(0xf, 0x3, 0x2) pipe(&(0x7f0000492000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f000087d000-0xc)={0x4, [0x2, 0xffffffffffffff80, 0x101, 0x5]}, &(0x7f0000a5f000)=0xc) 2018/01/14 01:16:47 executing program 2: mmap(&(0x7f0000000000/0xcaa000)=nil, 0xcaa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket(0x0, 0x80807, 0x100000000) mmap(&(0x7f0000caa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000cac000-0xa0)={0x0, @in6={{0xa, 0x1, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x600000000000000, 0x3, 0x100000001, 0x8, 0x1}, &(0x7f000003c000)=0xa0) mmap(&(0x7f0000cab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000caa000)={r2, 0x9, 0x8000}, &(0x7f0000cac000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000a85000-0x6)={r3, 0x21b}, 0x6) socketpair(0x18, 0x806, 0x0, &(0x7f000064d000)={0x0, 0x0}) ioctl$DRM_IOCTL_AUTH_MAGIC(r4, 0x40046411, &(0x7f000042f000)=0x1) mmap(&(0x7f0000caa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000caa000)='tls\x00', 0x4) sendmsg$nl_xfrm(r0, &(0x7f0000ca8000-0x38)={&(0x7f00009c1000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ca7000)={&(0x7f0000905000-0x34c)=@allocspi={0xf8, 0x16, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@loopback=0x7f000001, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x6c}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x1f, 0x0}, []}, 0xf8}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f00008dc000-0x4)=0x7, 0x4) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r5, 0x84, 0x21, &(0x7f0000152000-0x4)=0x0, &(0x7f0000489000)=0x4) socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000cab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r4, 0x0, 0x24, &(0x7f0000cab000)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000cab000)=0xc) mmap(&(0x7f0000cab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f0000cac000-0xc)={r6, @multicast2=0xe0000002, @multicast2=0xe0000002}, 0xc) mmap(&(0x7f0000cab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r4, 0x0, 0x23, &(0x7f0000cac000-0x8)={@multicast1=0x0, @rand_addr=0x0}, &(0x7f0000cab000)=0x8) 2018/01/14 01:16:47 executing program 1: r0 = socket$llc(0x1a, 0x0, 0x0) recvfrom$llc(r0, &(0x7f0000edb000-0x1000)=""/4096, 0x1000, 0x2, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$packet(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000000000)="41261128dab368cebb04b00a54e12ecb5468181dd2ee12f41a3cd81d6f4060a0ce9bf12de2094c252637211d98a907331428dff20a13b681c2b41c636cf4cd77b86d5fcb1dab181d5dd710d95c2089d1587faf3fe951", 0x56) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000a43000)="", 0x0, 0x0, &(0x7f00004ca000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect(r2, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000fdf000-0x98)=""/152, &(0x7f0000534000-0x4)=0x98) ioctl$sock_SIOCOUTQ(r2, 0x80047437, &(0x7f00004a1000-0x4)=0x0) 2018/01/14 01:16:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f00004f7000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, [], {{0x800000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @multicast2=0xe0000002, @multicast1=0xe0000001, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[]}}, ""}}}}}, 0x0) socketpair$inet6(0xa, 0xffffffffffffffff, 0xfffffffffffffff3, &(0x7f000091c000+0xbd8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000354000)={0x0, 0xffffffff, 0x0, 0x8, 0x8000}, &(0x7f00002cf000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000370000-0x4)={r1, 0x6, 0x0}, &(0x7f0000b51000)=0xc) 2018/01/14 01:16:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) getsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000fff000-0x4)=0x0, &(0x7f000022b000)=0xfffffffffffffe46) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f00001a8000-0x4)=0x5, 0x4) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f0000d2e000)=0x0, &(0x7f0000ffe000)=0x4) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000a8d000-0xc)={0x0, 0x4, 0x8}, 0xc) r3 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000fed000-0x10)={&(0x7f0000216000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) socketpair(0x7, 0xe, 0x5e3, &(0x7f0000131000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00007c4000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bpf$PROG_LOAD(0x5, &(0x7f0000e06000)={0xf, 0x17, &(0x7f0000112000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x4d8}, [@map={0x18, 0x0, 0x1, 0x0, r2, 0x0, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @generic={0x200000000000000, 0x5, 0x1e, 0x4}, @ldst={0x3, 0x0, 0x6, 0x9, 0x0, 0x158, 0xffffffffffffffff}, @alu={0x4, 0x9, 0xb, 0x9, 0xf, 0xfffffff0, 0xfffffffffffffffc}, @initr0={0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x401}, @map={0x18, 0xf, 0x1, 0x0, r3, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0x7, 0x1, 0x0, r4, 0x0, 0x0, 0x0, 0x0}, @ldst={0x3, 0x3, 0x2, 0x2, 0x7, 0xc, 0xffffffffffffffff}, @generic={0x7, 0x8, 0xf1, 0x3}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000673000)='GPL\x00', 0x7fffffff, 0x99, &(0x7f0000795000)=""/153, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r5}, 0x48) 2018/01/14 01:16:47 executing program 0: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x2, &(0x7f000001f000-0x8)=0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000001f000)='dctcp\x00', 0x6) sendto$inet6(r0, &(0x7f0000014000-0xfe)="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", 0xfe, 0x4000, &(0x7f0000009000)={0xa, 0x1, 0xeddd, @loopback={0x0, 0x1}, 0x80000001}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001d000)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x13, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 01:16:47 executing program 1: mmap(&(0x7f0000000000/0xfce000)=nil, 0xfce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4000000010, 0x802, 0x0) write(r0, &(0x7f0000e06000)="240000002800070800000018000800000108f00e01000000000012000000000000000000", 0x24) socketpair(0xa, 0x80003, 0x0, &(0x7f0000826000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000d20000-0xc)={0x0, 0x0}) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000fce000)={0x0, 0x6}, &(0x7f00008f5000)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00001c7000-0x8c)={r2, @in6={{0xa, 0x3, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/14 01:16:47 executing program 3: mmap(&(0x7f0000000000/0xac8000)=nil, 0xac8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x0, 0x0, 0x800000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000abf000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x2) accept4(r0, &(0x7f0000a99000-0xc)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f0000202000-0x4)=0xc, 0x0) 2018/01/14 01:16:47 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(0xffffffffffffffff, 0x117, 0x5, 0x0, 0x40fbff92) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x7, 0x5) sendmmsg(r0, &(0x7f0000002000-0x3c)=[{{&(0x7f0000002000-0x10)=@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000000000)=[{&(0x7f0000001000)="e2b476c17f0ec69f7932403b84616b57b690bc4ad16cf42e513d762adea632125f789046349e0052ce4dac22d0f177c9cf2d8e6ef9d6086f9fb7e60595532f5353db4063da78ab8319b01ed1d3b863ece328848ef9a4130d4ca83d46d5e93c3ad18bdd0ec9270b3217cdf14cc09f81b15cd2c2ca2c4f01bd3227c90e33ce8444ddba3477a9d0a5ed20d7d37d65797bdfec06b5d06d19ed0f062cf94aab628bef20b662e382ce8e9ba4de8bad5aac2e366bddba9c7015c8d51b635e30f4433d43dfe5408e28df87e1817dd5d8ee77dd9c0bcf6554fabb85df7d98c9662c0cda60499049", 0xe3}, {&(0x7f0000002000-0xe2)="0fbbe492b3869fa313be5d77cc9532adfba24a2be0cfd5628d20a380b1badf0790fb46b80418f3d37dd04a4bf3e754b7ece015a73bfbdb40c41e44f96caf4b79980172715b7e7a88986d09ccab47450c1b209c0f209135e47e85d9493f31e8dc4e7f332b7335726c56f1e60f9b7214625e5171864efde984b721921f3479e3b8411997b11199cfe419bb4f604e615b50915ee97b82bc811ab5705ad33d7ad9e5d41e7885a80acb61c7121edc249ac426b8b9fd6ffd739bd68e73c47a5022b3ab1a4b38f687cef2e6c20d877a1bff6587be6e566ceb4bae829e6eb5c90c883104604d", 0xe2}], 0x2, &(0x7f0000000000)=[{0x18, 0x11f, 0x1ff, "cec07bc0c9"}, {0x68, 0x105, 0x9d033aa, "247461f461661218161f98479fb74613166a5a752f00cd344b5f45b51758ed0348f74314edaa7d3a808f55700c59f2616a42d6a044eec52ad888091f39569e340ddc1c92a61e872728007d45181d8f34d481e7f581"}, {0x48, 0x1ff, 0x1, "62098b368a97f3b1554f0b67a88ea939b4db9092ac0ab069403a47dedcf1a06d12097f8fc28fb7cce243924b9595ec61ad"}], 0xc8, 0x4015}, 0x4}], 0x1, 0x40) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000002000)=0x0, 0x80000) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000001000)={0x4, [0x9, 0x1ff, 0x7, 0x5652]}, 0xc) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$sock_void(r2, 0x1, 0x24, 0x0, 0x0) 2018/01/14 01:16:47 executing program 7: r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f00003cc000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x5}, &(0x7f0000e5a000)=0x98) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00003d2000)={r1, @in6={{0xa, 0x0, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000d62000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000882000-0x10)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r3 = accept4(r2, &(0x7f00003ec000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000aaa000-0x4)=0x9, 0x80800) sendmsg$kcm(r3, &(0x7f0000010000-0x38)={&(0x7f0000943000)=@l2={0x1f, 0x5, {0x7, 0x101, 0x1, 0x6, 0x10001, 0xd3c}, 0x1, 0x8}, 0xe, &(0x7f0000fe0000-0x60)=[{&(0x7f0000f62000)="0030c8927fefa23a9efbfe40e03d2bfd352f6411b0be48d28f91cfd7baebae0c135018d84ccd", 0x26}, {&(0x7f0000d55000)="9707cdb0f058e97ef61b36545064d8dffdf85a3095b300dccc68", 0x1a}, {&(0x7f0000a3c000-0x15)="dec0857bbddaf8cede586640c29313958b3ec371e5", 0x15}, {&(0x7f0000f33000)="e5fb78086bff4acd8782b0099c6f7892c52d18f8f96d43dee5cfd4f505b3fbaf7c71d168fb1279452b1f846b3d405571777aa06182bad27c8e3323a9509eb5b784932fbbcf5c9792f7887cf52caa2fc1ab1916341a9e135ef03b4ac84a67fe6d6c2cf6c6f903a82e0d0fd9214bca4d676b01da447f50d12bab5741b56bec205eacc4e4afbda82df086ebbd99fbe0fbadf1f884cc84638bd5ca32d8e0447942a05d9a97d42e6ff637ee6b844f8c8cc3e810cf9a203758afe29058b3650d2affc894cc9af6a82513411e9bd8c4186d776ea25fdfa39163333289d765e262dfc2a02a4e22c88f17fa4480a13e64c6c3c775a3eac9c01997d7663a16c27d4c9efe0d5c762ab2637bd7d37533ed58b1cad787648bdc846766aa91eedc8b624ab1b8493cb22e36ba6513996931b2b2a628f521ac6c4643a740a11c9db3cfd6384aaca3333bba66c867353d68eb2893f2fffc0da46fbe16fce264ab7fe1bfd340745feaecc0cbfa9fce83dd0460206c31c708e624d7d8c738ae59cab5cf0e8aa7c52c0c8254bb4003bfd0bd2571a5557c1651c91829d512cda99204cc7bd1e133c69ba2a1d75d8321c046ab9119dea614d5385af0bb429ac923f6f50baa8c94a6b08bc80a5f24bf8db79154f6b20dc6014e86b4a11eb42540ef23adb3a576aca0ccae7012973ae36edcf1e60bf7f881ed438f79c088bfe28d127c7716a7a16f2d5842b717de88c4bf59781592374cf2e25e4fbc562f06bc823a35c38281463d708917a53b04ec3c9ffe6d7742de3475e041cdee9d8c170715b75e6dc9ffe5b38f7290d8aaae1e5c2267c51cda77ab9eb491b1ec65c74f4ff1072aa723590d4e08224ce2091d77291546afeb2e2fea5b42b907241704b9c468e3ac68add856261f2c778457f63fd3dab1f384ea3a3b4bcbfc36a48623b53efad53b5ef0481bf6f432cdd65c47e5a46e653b898c4871fd8c628846bbb70b7722351e37e6dce1280e1242a486e6823b9e71520405e4cbd75ef417f7cae4a4a3105ee23dab386879b321ac327886ce72cd6de0aa98713f728d9c79a0699764be47fab1bb19e4d73cfb2fe4ed13575ded51834a6be29bf72dfbf1415286b2fec01d6e3b096e459c591ce126e489f025aee1967c545e5a465faae8f8ba051aa77e9fd331f74fa7c19754a3e1f83dc055a71e10fcdf0f0763ac7657e734c2746f37f3faceff339df5f83db29e0e63907ab2cbc9da9fda10b1be19e0aab06de5a1df90c0d89ec8b992350dfb0243d7463b732a7b7c169a5f8bfc4f144e24f19d39e7147cce9137ba10749677a06adf40897da53013a44a19dc0ef5f13f71451b5de186d311ba6b4b1cb172ec4c740786b2ab46a5132398074812ef16f8677c5faebaeaf73b08d4136f739c8a009a4b8525a763e01b08af518ee48f05eac55c4e989c1b6071ac2669537238283e1b78c71a857f8da643d5f78aec12338ad4a856f22611487955166e2f9ede87ba4bb2ab718c78afc232bb7c0b9ea7a295c8023e15659e054330f9d506e72c59580b513ffe165a90b93dee4729aedae41ca180fca2e2b99b871286b0769104b90eff134b392f916c1060377f8fd7568c6ff43d694cfded018c5c21214e21483085e5b55a2241ddfd371a7dfd2e7376dbeaa0cfee4d502b88e945157f131b6fe0edf9d210f95c4fd998a808e358c405486305312e907b84cfd836fd5767e43141d3498ebd45732736bf3fea56a75f6a79116379c04b1a8ef20dc0fcee2e673f679b505dbc32896cde7b26420f5f3a70d32e87bd00c3207d9f3f0b51cb4783165ddb470d42f2070256eafef59767dfd4c16efad2833e3cbb9ec48d1fb62099fe55d811bb2a929097634c7e3ae1468e92f57e8430564e82ea5bec6e6b24f5bfbf54d50e4ed1b1e3d27eafdca138479484a5f9c2a2b5fd45110c4cd321c68424debfd130f9ddeaf36604066aad7dde7283460b95b1120c569dcd757ea6d3d8acb97d70f9e562182d936a55ebb76781f90940ea8a005cd9c1140ef587c23e94831657d3276024966b612767f84d792b89725714b06d4247ed561ed9cc46fddb9577a456c796abe15c455f6eb347af1680c5dbf2412f309cd533ffd587f87c8cb45a6dbce8aab43475960b08a71f88eb7d7c8e8b8ded97a347053a6fb3e05284f6b1103d0ec8477d685190438a242dd93d7456ce20636b2379da131156491148d9cc20367680852f85e2cec15c9568c90faff7bc54706ae57c87d36b2192a955e2199390c90a55feb16305639cc0fa0885c4aa1a325ce66ecc43442bd546f4ab80bcc2c07189bd3b7cd2b74f21caacb2965869947a86eb03fb3be0591cd8dd1bbcfa3d92be40239e840560ff31fab272804e4f457337fac8b633d69a4fc0be4fae52624b3ccafe733352ce4ce4ceebed6e6833f9532402074f07e839eea9c30a3043815728fba672d95a667f104bd5d53222e6999331e2a8cf5dd1bc8fd495d05eb14ac1a79b51727ad36b1a528527f00290440e8cd7f7055ffd7f501e2733a35a5d6a875e9de7f4f2209ee3789638178a3e15166f3d59c3023829c741e28c110a7e489f5ddea9de4bb09a52fcadf170b352dd84af36cb9fbe77ef8ebe4bc3d008764b471a10a3f4515b03f9ad31f2e4c5b6481b4ec9ce757b50a211b567077d1ee29ff227744fee70232d42206cadd47f422bbc93f5c8f9f61a97446ed8ea45b1ec307a50a5187b9b5f885e94fe1e6caeb278c1c2148fa589e0f2cf6b55f07131d5245d9445e9dd9b34e2b23c880852d3534b25eef2c743843f9ea26daa5310cb2e3963f2310ff66d530d52e76c87368d764f17093a08fc10a6cfe525e424818eaf93df7ef649103b39b3bc74f7568fda9f9bd5c10474138789c9f2dc9019ab075a636c6eb16d63668665789d9753bd16b1721af5a0e5d44a11fa6a297672ce8e2e95ddac1a1eb50862a7dc0ff0f80dd7e67189cf8e7b7e124b85214b7939a6cb210fc62e646b4135c98097ae4636414c9602d835b2b4eaf98ccab7d900b5e895d5f457e4954737c70c942c36e24145f175b1c0559298c8c88335848c31b587a19f78a13d18244ddbc5dcf3d9d6a1faf5a9a985ebba8a94036ecaaaf13e530186424242cb181341098e448e8f655d7635dcef57ba7ab3b621df60b8f83133890f9614bdaeab2d44153b8fc06c1a5dea6834c2b4eadd350a324dad2a2bc5884430cb090d572cd88d0270a600e0d756a4d0ddf5071778bfff4312d4027d324704e13debd89fbf77a86555d5adc1c87e88133a53b79171b8bd6a4fc0542161a2840097099a169b13be2eb1900ab5fe4ba5f174c7290e8ec3ed13da1e37b1a5c157be21a718252000f5527d66d7a673693b3610309b9d2669ca3fb51a9ebee1e9919fb71e60751ca6a70b986f424d12173f27abec63943d594a6ff0d4d50ec3f44cc339150f9ffe71e37962d631317da269d97e2428d809b8e3c5cb549b3f9da6aa7140f0c3968eaedcef076878dbe32219b7ce5e900b998e8e91aba0f9f697e27c59d5cf16cb0a6823d94e218025a605b2cc3a53a8b277a4245fad80fd98575f0ed698af12590259d069bbac4228493136f6a98ccb22e7d2616df4401156d0498879f53b894c00565a3425c4108a86841a582d62d9ca6702fce803f7425815d849b64d9e46e8a067261178a1a8c0a8982ffb4fae12d41e982365fe96b5efd980da5484544620589efe27c696922f07349bf75af7681d9a33887e1b704268c01e7095997d9f4c0b89d050a42db835129fff4311d113015af1f1b8050298b9c0e1a56ebd88987eb2f362ac16cce3c507d0cb3235c3e49d1a7d832ffe8422aa6a236d8be945538d434aedad456202e175dff341731826754a79a868babe427890ccb8efab26422653d1559b26d8d7dc37dcd4f20a9625a963d331a70fd3aeb2da2da65244dc91c0d7c580ea3ba05ad43a5254b77f1e9acde4975c3f34659e817c4bb77939eb58e33528dbf0b183d076b4467e65684cf60400b6773995debd41bd1093b16dea1084f8ab183877c4645cb5ff407e780188241eab9a73bea2cd6d48ecc9fb045c063eadab9b940bff768d457e51b84a8b6bbfdf58e211fbc914c5760c16d8e2329727954298dd53c9320be64831abe9500e1005c9f41f11f84e1ad7969f974cace8af141920a24810b8970465d21936e6962741a0073ccb4d7d88875f8eedd94de8049e0fcf0195d62b9514a65a7ebb84e379f60d89a2c7e421e4cb077eaa5fd38e421cf28440d7fd0c558fd0f463db0fba80809d40456ffbe79ad083a00d071a35241a474c947d40042c54440725776db49a78ba8a4c3ed6e0f87be4c494a843b4297bc08763a8ac4081a3950386d7caf7f271c4ba8791ab796859319f54347f18006d2390c65b1503644770dcce04159c88291d0ac5b9755cbcbcc3d6d92e8b5a8a7dee15552001cb179e7fe37287cf7fed110f198fd41d5547d6cef846f4d3d86c15398c07d60c549b499165433abcfcff29912b9cd5962147e330fe7e492f39af782bda6cc0b9b9f7b20791ee455e810648377e1e39fe009218dfba566d7c06eec640c7ced35e7c85bd2256e8e5416b8238268deb72d73eebb3853bf3fb5ad1ee03c65e2ecf80193383ca4a907c73d5e8340daa8a4270b6cc36343fb2ec738d6d73e249571153c1ef6a9cb5d5d1ebb84fa19e764a189feb6f50c2cff06acafaf8e56667d0ae41b855d76f2637adceb9ffa224294122ea24d14e5c84afac19f14ac3c65fe0606887b0442d23aaea59287bd39ecb9f990ac8de91eec221aa95d6734daa074666134a970f117b56f8c8583f21da2e4ababe82486256f91c5de0b3b416ed00cb12a494098e54336192ead7d8238c7322e6934e12abdd42d22e4b40f5aa42c9a2613af3d64724af7780d253575b129f990f8e2601e47b02954b4c9d2fb2e3cb891eb08b4510699704e2d93ce646a851c397e823f391d3fb391a7c6900c5d104e1b4a4e32533e53025440a6ad6b7f7e56f271e9af1ca2362973c6422e90254aff39bfb07bb32084e7598839bce0e7b1f15a58fdb484ef8898f23b9f0575f719f0b2044340015aa408a754d44f1066e082fb4d026835d561a850b3b10d5f12764013e2e3fb4a143c060be679a71e8040ccfdc47025834e53b2ac5207d43c3203348e09e361d229914398f5f304f2ed8f6461d460cc57cd3a52399acf1d4ffa83ed6f6fa4026dd66dcd0e754d32578d07492768b0ced3a2ea967e0aaeb44fcb353cf37e9f7958288ac47e7cbd46a12b5078218bdf7b09a1efedd02da5cd1467167bf9adaa5c581c7ee8a65cb3aae3fcc729fa674f7611408af8bd8bb45511fd3b027cfec836d84f61636f5177c9392f06eda77d5ecc75632647a557eb9e3029164a629e0164df95b12a8f5bd6b6a208073e9f19b8d1f9aed5fbbf29f72610fd649f2732114986ba4e16ed08e3c287ded5d11e35f30e885519e3ce4473c47b8659dd8afce04aa4ea8e696f8e02445e29cb1a771f5fb75e8e1f5acd34bd40e54325b1e229e366df4e9bb0c167d6f1fe1396a4ce8cc0d86dff2897e04895815b595a8a587d59ce334a20b52f252ac94f829ea60c01bcb8f82621589ead89f96ecd8b1d4fbfe3c511a5ed894c10926bee3c753ecd900c7898445aa57ddbd3e21141afc6d96625507c11674f6a55b197eab75bb227e1d23071b7ae44b6a187f509c3f9785443b7d85b647694276af9469de93f596bb1dfe2f4bc7c94582350c27d55c93cf156bac33eb05aae44ca8d615f5a12b73354fe2fac9fbf05ef493ed1e", 0x1000}, {&(0x7f000004a000-0x99)="7ce19d8931f241952e85b9096099e1da9715a66c67defbeb3a8f02fa82ce11b6c68563ceb576e3464f1ef33f9ed4c4f74ac0cecdb03f22fb1bca2699928f4da278b02d7e36568e306f1ae289734700adfde684657e79dec606d4cf9181458b901dcc2231207cffcc487b5e84bec55d75ae59f9394e27178e02289dbb5d2a298e00cf6dd243c2d4f08449879af8a78d1cfe56703756889eb43e", 0x99}, {&(0x7f000054b000)="8a0f1dea22987e39b60e0d6df90a6019b3a227d1da673a0da3972f1927ea4bb11cbe43006df84acca03d3df82110d20e115128", 0x33}], 0x6, &(0x7f0000ee7000)=[{0xc8, 0x0, 0x6, "f70fb010569f1fdcdcdfab8d0d1b4751eae2acbfa97a1d865d61c54eda1463c2b78655292f422ceac08bb10591ddf5a639bdcafddb80a58cb98869ce5d049a9d829dd31368cd21f2685d46e7a28ddb963230cb6100322085a345fda40d98b929e05935e06786eaa60c7b80e930984a1bddf2492da2d029b8d365ba22c196522946ed496d022f52bcee9228ebc0065173cf5c6147088f33c32197752b7a58a8a120e520f8b2480a396d059b1e8976b84ec8f09620c5929e"}, {0xb0, 0x108, 0x99c, "1b245e2e234962f9ff9796fcdcac1783c30e24c203a2afe7ef4f865c73e6ba2c604f2b2742124a0ccce84ec663838135a43fd429d1d3e5cd0d4ea243178cf370531420d758701e3b2d473c38c5614eed6e4f78b439d949750de214dc5ec6e08808d9272692417fdfe371e22fdda703f16ea980de6c8246d0ec8316933d107b337991445e38824f4387cc8c4f6166c71f09208fa27d863772b294d679e140"}, {0x60, 0x88, 0x7fffffff, "860761b51a3e4dc8ce86d4d6b19e14fccacd227c0d1f8877b35bd98a52b54051376802b90742d984fc0529d48a0049ef7024d407eab2a2b065fccfd198e68ec0eb482658e043e13cc2d8e19cc9"}, {0x18, 0x88, 0x73, "3aa81b1100"}], 0x1f0, 0x1}, 0x20048010) r4 = accept$alg(r3, 0x0, 0x0) ioctl$sock_proto_private(r2, 0x89e5, &(0x7f000077d000)="eceb2be640130813edea37574a48b4bb2a15b1e46bb3e4c9a66fe521697ca0e7b76bacd171b5552287c1ffb0867961be1be8b966bf407fecfac64e14c7aa65a8ba7d102d1eebead7dcf5e52499cabaa6f4e664fe553ce2") sendmmsg(r4, &(0x7f0000bbd000-0xf0)=[{{0x0, 0x0, &(0x7f00005d9000)=[], 0x0, &(0x7f00001cb000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x8000) accept4(r4, &(0x7f0000f34000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000f6a000-0x4)=0x9, 0x0) 2018/01/14 01:16:47 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x2) bind$ax25(r0, &(0x7f0000000000)={0x3, {"8919cfd61a69f5"}, 0x0}, 0xffffffffffffff98) 2018/01/14 01:16:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001f4000-0x58)={0x26, 'hash\x00', 0x0, 0x0, "6d6434001000"}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000005000-0x70)=[{0x0, 0x0, &(0x7f0000309000)=[{&(0x7f00006e0000)="2cae4f22691f7aac5bc03b6481013d2857c4e89aa2b112a8c934639059b792e71eb028566db929fca208dd4e1dbdb98e20659c06e7063e3787d323705022e789f776b35aa24fd74429760b53d244af3926adeb9b1b3c7125a47d38814477b81065647b6510513e27928f770d531f87d0443d2836bdc300d22edd825d9ecb856c4303427e8bb1ca0d0eab6a9ef837c2c5f7c70943596152eb792a586119a1856ac098a6cdada9900c6a56e20a792790dbc953", 0xb2}, {&(0x7f0000f3b000)="2c68d23a038fca028ec8ca21e452549fe1daa4366066c94b7588f9bff9233d0d534292bfe9d676", 0x27}, {&(0x7f000028e000)="b1d22fda", 0x4}], 0x3, 0x0, 0x0, 0x0}], 0x1, 0x0) socket$nfc_raw(0x27, 0x1, 0x0) 2018/01/14 01:16:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000656000)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0xc0) r2 = epoll_create1(0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000cfa000)={@common='erspan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f00008c3000-0x50)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x2cad, 0xffffffff, 0x44, 0x400, 0x3, 0x80400010, r3}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000d39000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000e50000)={0x0, 0x1000, "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"}, &(0x7f00004a2000-0x4)=0x1008) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f000016f000-0x8)={r5, 0x7}, &(0x7f0000aa2000-0x4)=0x8) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000617000)={0x0, 0x0}) recvfrom$unix(r0, &(0x7f00000dd000-0xd7)=""/0, 0x0, 0x0, &(0x7f0000131000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/14 01:16:47 executing program 6: mmap(&(0x7f0000000000/0xacc000)=nil, 0xacc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000ac3000-0x10)={0x0, 0x8, &(0x7f0000ac5000)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000016f000)=0x10) pipe(&(0x7f0000017000-0x8)={0x0, 0x0}) mmap(&(0x7f0000acc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f00009bc000)=0x1000, &(0x7f0000acc000)=0x4) 2018/01/14 01:16:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$unix(r0, &(0x7f00008c4000)={&(0x7f0000790000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f00008ca000-0x60)=[{&(0x7f00008d0000-0xd2)="87", 0x1}], 0x1, &(0x7f0000ec7000-0x18)=[], 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f000060a000-0x4)={0xffffffffffffffff}) sendmmsg$nfc_llcp(r1, &(0x7f00007c4000-0xe0)=[{&(0x7f00001cd000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "d8a8b20de0007e5b3a425926cf10c3ef139dbef46c38e161f315809dfb3999cd428975ee98cac5eb4cd1f2868e663c7337e24b9521af754c88d72cf236db47", 0x0}, 0x60, &(0x7f0000f29000-0x10)=[], 0x0, &(0x7f00001f9000-0xb0)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}], 0x1, 0x40080) sendmsg$kcm(r0, &(0x7f0000d84000-0x38)={&(0x7f0000119000-0x10)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000359000)=[{&(0x7f0000c09000)="0f", 0x1}], 0x1, &(0x7f0000f5e000-0xe0)=[{0xe0, 0x1bf, 0x6, "fdd99b6428874075334ac4c966d83c310f81e6dce3dbd22f3ba5ec241d4d1871194022cd73bea8d5c9bdaf8af1ff4dab5370b0ac36a9d81f9519f66fcbb7152c5f4127405a2359354047316b78a3af125f8ee34741e915b7ebe529cdb03ccb605d03574fe8a2b6214bbae09e0bbf8c481b2c737d1b8038ef836aafeae59fcff5590b413d4fa31ed34b5dc8297e6fede7535956516365987920d8d3db360113e2f8902b06bf34f7c187e5873c7a1650bc35a7fd184efc494a12e71032a989cfcec991fa991850f03cef"}], 0xe0, 0x0}, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000388000)={0x0, 0x0}) 2018/01/14 01:16:47 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x806, 0x1f, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, 0x0, &(0x7f0000001000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000e87000-0x20)={0xffffffffffffff01, 0xe728, 0x0, 0x101, 0x7, 0x10000, 0xfffffffffffff2d1, 0xffffffff, 0x0}, &(0x7f0000000000)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={r1, 0x4000000000000, 0x80000001, 0x5}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00007e4000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00009c5000)={0x0, 0x4}, &(0x7f0000554000-0x4)=0xffffffffffffff06) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00005f9000)=@assoc_value={r3, 0x81}, &(0x7f0000fc5000)=0x8) r4 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r4, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) preadv(r2, &(0x7f0000125000)=[{&(0x7f00001e7000-0x40)=""/64, 0x40}, {&(0x7f00007b1000-0x1000)=""/4096, 0x1000}, {&(0x7f000048a000)=""/201, 0xc9}, {&(0x7f0000f4a000-0x1f)=""/31, 0x1f}, {&(0x7f000041f000-0x3e)=""/62, 0x3e}], 0x5, 0x0) socket$inet6(0xa, 0x4, 0x424ca8f6) sendto$inet6(r4, &(0x7f0000019000-0x1)='W', 0xfffffdb4, 0x0, &(0x7f00006e4000)={0xa, 0x0, 0x5, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000e1f000-0xa0)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007d3000)=0xa0) 2018/01/14 01:16:47 executing program 5: mmap(&(0x7f0000000000/0xfca000)=nil, 0xfca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000fba000-0x50)={0x0, 0x0, ""}, &(0x7f0000004000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000003000)={r1, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fc9000)=0xa0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet6(0xffffffffffffffff, &(0x7f0000fca000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00000cb000-0x4)=0x1c) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f0000d80000)={{0xa, 0x3, 0x1010, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, {0xa, 0x1, 0x3ff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x6, [0xfffffffffffffffc, 0x0, 0x8000, 0x0, 0x1, 0x1, 0x5, 0x8]}, 0x5c) 2018/01/14 01:16:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x10000000002, 0x0) write(r0, &(0x7f0000cfb000-0x1f)="1f000000120003f2f909000000e100770100001405002200dffe1aec000081", 0x1f) readv(r0, &(0x7f000067a000)=[{&(0x7f0000cc4000)=""/162, 0xa2}, {&(0x7f0000809000-0xb7)=""/183, 0xffd0}, {&(0x7f0000375000)=""/4096, 0x1000}, {&(0x7f0000405000-0xec)=""/236, 0xec}, {&(0x7f000048e000-0xcc)=""/204, 0xcc}], 0x5) recvfrom(r0, &(0x7f00008f8000+0xab0)=""/58, 0x5, 0x0, &(0x7f0000544000)=@un=@abs={0x0, 0x0, 0x1}, 0x8) accept4$ax25(r0, &(0x7f0000125000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000f77000)=0x10, 0x80800) 2018/01/14 01:16:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x10000000003) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0}, 0x20) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) pwritev(r1, &(0x7f00009fd000-0x20)=[{&(0x7f0000d73000-0xc5)="a36a548ff0f6033514b4f3d8c6f1c67e9d6d743fa96d3eed7731026c055504c41840663f4acbec86cc35869ca20a6534732a09bb3c4107173938effcd2751314d0aee73ed4ee57a7a58b488c86af21913c2e8114b14bcc4bbfc8448432bdb553289316ecf427b143a3472db5181064b038ad9a5f4290a9d0a2a500c2e78ca0b4189822dada80ad22bde3b92d21a0a789226ba4e853ac27161f932262d3b54336a2f43fe11d21a576a77cc3c1cd04ec37ce440586364b2b496a173df310446baa5e49eae2bc", 0xc5}, {&(0x7f0000f2c000)="9a5e7a4c8a1ac32a783f8ec3af1bfb248d500bd54e6d433765d08a036f0afebdd7562fda66a0639a5b280e6cb7fd1c9231d6292930adfcc6a39c0430eb84dbb01f54e60a38e0e505ac2eee43c2d9cb23e4f678772118a821bae076654383cc", 0x5f}], 0x2, 0x0) 2018/01/14 01:16:47 executing program 3: r0 = socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000d90000-0x4)=0x10) mmap(&(0x7f0000000000/0xf31000)=nil, 0xf31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f0000f2f000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) 2018/01/14 01:16:47 executing program 6: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000006000)={0x14, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x14, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket(0x13, 0x800, 0x10001) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000018000)=@assoc_value={0x0, 0x2}, &(0x7f000001d000)=0x8) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f000001d000)={r2, @in6={{0xa, 0x2, 0x1, @loopback={0x0, 0x1}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/14 01:16:47 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000000000)=0x1c, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00006c7000)={0x0, 0x8}, &(0x7f0000000000)=0x8) sendmmsg(r0, &(0x7f000027b000-0x3c)=[], 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f0000001000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000001000)={0x87c, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x38c, 0x9, 0x8000, 0x8, 0x33, &(0x7f0000001000-0x10)=@common='bridge0\x00', 0x7ff, 0x100, 0x8000}) r3 = accept4$inet(r0, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x10, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000002000-0x8c)={r1, @in6={{0xa, 0x2, 0x2, @loopback={0x0, 0x1}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) recvfrom$inet6(r0, &(0x7f0000001000)=""/222, 0xde, 0x140, 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000002000)={r1, 0x6}, 0x6) r4 = socket(0x3, 0x800, 0x2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$llc(r4, &(0x7f0000003000)={0x1a, 0x1f, 0x7f, 0xfffffffffffffff9, 0xffffffff, 0x1ff, @random="0e4149a8a464", [0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000001000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x10) 2018/01/14 01:16:47 executing program 2: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$inet_int(r0, 0x0, 0x25, &(0x7f0000eed000-0x4)=0x0, 0x4) 2018/01/14 01:16:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$int_out(r0, 0x5462, &(0x7f00006f3000)=0x0) r1 = socket$inet(0x2, 0x20004, 0x6) setsockopt(r1, 0x10d, 0x800000000f, &(0x7f0000004000)="03", 0x1) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x800) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000a8a000-0x10)={0x8, &(0x7f000063c000)=[{0x5, 0x6, 0x2c, 0x686}, {0x1, 0x9, 0x10000, 0x100000001}, {0x8001, 0x40, 0x3, 0x91f}, {0x7, 0x1, 0x401, 0xff}, {0xfff, 0x3, 0x200, 0x4476aa6}, {0x100000000, 0x56, 0x5fb, 0x2}, {0x0, 0x0, 0x0, 0x3ff}, {0x2, 0x101, 0x8, 0x8}]}, 0x10) 2018/01/14 01:16:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0xa, 0x8) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000706000)={@common='sit0\x00', &(0x7f0000b7a000)=@ethtool_gstrings={0x1b, 0x8, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f000054a000-0x4)=0x1, 0x4) 2018/01/14 01:16:47 executing program 7: r0 = socket(0x2, 0x3, 0x80000000000001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000100000)={0x0, 0x10000, 0x6, 0x3}, &(0x7f000046d000)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000790000)={r1, 0x3ff}, 0x6) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f000084d000)={0xffffffffffffffff}) 2018/01/14 01:16:47 executing program 0: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x4, 0x1, &(0x7f000000a000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x11f}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x4, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/14 01:16:47 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) pipe(&(0x7f00005cb000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000000000)=[@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) setsockopt$sock_void(r0, 0x29, 0x13, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r2, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000000000)={0x3, &(0x7f0000000000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r2, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000003000-0x4)=0x14) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000001000-0x8)={r3, 0x1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000001000)=@assoc_value={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f0000003000)=0x7, 0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000002000)=[{0xc, 0xfffffffffffffffb}], 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000003000-0x14)={0x86f0000000000000, 0x4, 0x7, 0x3, 0x8000000000001005}, 0x2d2) 2018/01/14 01:16:47 executing program 5: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000022000-0x16)="01", 0x1, 0x0, &(0x7f0000031000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000005000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f000002a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000035000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000002000-0xc)={r2, 0x80000, r4}) setsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000007000-0x4)=0x80000000, 0x4) 2018/01/14 01:16:47 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x20000000001, 0x84) listen(r0, 0x6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000003000-0x8)={0x0, 0x0, ""}, &(0x7f0000000000)=0x8) 2018/01/14 01:16:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00005e3000)={0x20000000000002ef, &(0x7f0000e43000)=[{0x7ff, 0x6, 0x8, 0x1000000000}, {0x2, 0x6, 0x5, 0x7f}, {0x8000, 0x9, 0x7f, 0x7}, {0x1f, 0x7, 0x9, 0x8e90}, {0x1ff, 0xfffffffffffff663, 0x1, 0x7fffffff}, {0xad4, 0x80000000000000, 0x2, 0x1}, {0x6, 0xfff, 0xa56, 0x0}]}, 0x10) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2000000000003, 0x6) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000298000-0x10)={0x0, 0xc4, &(0x7f000082b000)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x6d, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x8c}, @in6={0xa, 0x0, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3f}]}, &(0x7f000008e000)=0x10) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000e6e000)=@assoc_id=r2, 0x4) sendto$inet6(r1, &(0x7f000012f000)="", 0x0, 0x0, &(0x7f00004e9000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f00009cf000-0x28)=@routing={0xb7, 0x4, 0x0, 0x1f, 0x0, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, 0x28) 2018/01/14 01:16:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000e30000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00002ec000-0x18)={0x0, 0x80000000, 0x30, 0x2, 0x0}, &(0x7f0000ee8000)=0x18) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000107000-0x20)={0x7, 0x5, 0x8, 0x7e3, 0x4, 0x0, 0x7, 0x3f, r1}, 0x20) syz_emit_ethernet(0x12, &(0x7f0000bd7000-0x16)={@random="fd372040cb23", @random="a72bd1064003", [], {{0x4, @x25={0x0, 0x81, 0x0, "81"}}}}, 0x0) 2018/01/14 01:16:47 executing program 4: mmap(&(0x7f0000001000/0xacd000)=nil, 0xacd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x10000005, 0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f000079d000)={0x0, 0x0, ""}, &(0x7f0000ace000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000a21000)={0x0, 0x0}, &(0x7f00003b1000-0x4)=0x8) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000acd000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000acd000)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000acd000-0x8c)={r1, @in6={{0xa, 0x1, 0x100, @loopback={0x0, 0x1}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000acd000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000acd000-0x9)=@sack_info={0x0, 0x100, 0x8}, &(0x7f0000908000-0x4)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000031b000-0x8)={0x0, 0x9, 0x0, []}, &(0x7f000014c000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000acc000)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xfffffffffffffffb, 0x81, 0x6, 0x5b6, 0x5, 0x4, 0x8, 0xffffffff, 0x401, 0x1ff, 0x3ff, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000855000-0x4)=0x108) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000656000-0x9)={0x0, 0x1, "a2"}, &(0x7f0000295000-0x4)=0x9) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000a4f000)={0x0, 0x0, 0x20, 0x8, 0x6}, &(0x7f00009c4000)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = accept4(r0, &(0x7f0000001000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x9, 0x800) r7 = getpid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00002f1000)={0x0, 0x0, 0x0}, &(0x7f0000533000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r6, &(0x7f000063d000)={&(0x7f00005b6000-0xc)={0x10, 0x0, 0x0, 0x4000040}, 0xc, &(0x7f0000024000)={&(0x7f0000001000-0x1ec)={0x1ec, 0x2c, 0xc00, 0x3, 0x3, {0x15, 0x0, 0x0}, [@generic="74fbbd26c91bab2c218e37bcde144f46b0f3e724198f", @generic="7473574462520b539fa27194d8a1ec10526b71e292d534ac0e49e886e5010d3dc2749b7b8db0ae77cae89117624566e917046a714f0f85443c31d20f2378b308444388461169a56d0c683c0ba9c259573d3fab53bcdbe3abe3e623b2ff5f34c5229d106483238eee09e84ca008d55a0bc6033545f62eef02", @typed={0xc, 0x86, @pid=r7}, @generic="1c5d9b9a481fdda8a225f33120febfdfc6d30f9412ad381cca565aa86b9e8fe698e1cfaa68f9db15facefb9a2c988009d9a375b99e54f639523149d5d74df950447f537f03d9b74c2bc67c1abda6c7e71a683ad4fbcad3c2c7c631029b5b3befac521aeb7492056b", @typed={0x18, 0x8f, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @typed={0x18, 0x5a, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @nested={0xa4, 0x5e, [@typed={0xc, 0x5b, @ipv4=@multicast2=0xe0000002}, @typed={0x8, 0x54, @str=""}, @typed={0xc, 0x4b, @uid=r8}, @typed={0xc, 0x53, @pid=r9}, @generic="014e9625aeadff7ed6c8d9e588eb1847022a83145e6ac41d247d0495e1ec12e1028fb2fa3bbd2b96b7621fa104c86a8fc6f06d96e6cfdf2b1883fe3dae29fb0c681092a43899466d28f3d8cd0d72c0d2c301b8c67b7fecac5d34f41e51c98e4beaac8b65bf251145ebeb31a1d1e0c7b4b86beb5a"]}]}, 0x1ec}, 0x1, 0x0, 0x0, 0x80}, 0x4800) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000acd000-0x8)=@assoc_id=r3, &(0x7f0000acd000-0x4)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000acd000-0x20)={0x3, 0xb7, 0x207, 0x5, 0x7fffffff, 0x3, 0x4, 0x1, 0x0}, &(0x7f0000962000)=0x20) sendmmsg$inet_sctp(r0, &(0x7f0000242000)=[{&(0x7f0000908000)=@in6={0xa, 0x2, 0xd, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, 0x1c, &(0x7f0000acc000)=[{&(0x7f0000acc000)="b1146679662571683059ee7187446768660b8692c8ef6319a6975d610f95e456082b2849ccb943817caf3a13c44abe40f657634b1375353d1506ff16fe841338fb239ed1cf1c49dbc956ed3ccd156ea0fe8846c9ac566b91045c2f7cb15cb54023869d138c5e764c9c1c687bb9f4650c16af2f71e80c83d143a9368fc7bb8b9cbcd7f109d63948971b756568d993d358b91ad0a0c196be106b3e7f3e30ba0b20b35c3598c3628fa1e4b1", 0xaa}], 0x1, &(0x7f0000acd000-0x150)=[@sndinfo={0x20, 0x84, 0x2, {0x7e6, 0x209, 0x8, 0x1f, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x20c, 0x65352b5d, 0x9, r4}}, @init={0x18, 0x84, 0x0, {0x3, 0x20, 0x1, 0xffffffffffffffff}}, @init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0xc0, 0x0}, {&(0x7f0000acc000)=@in6={0xa, 0x2, 0xa1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, 0x1c, &(0x7f0000acd000-0x20)=[{&(0x7f0000553000-0xae)="05e823024de10e28eecccf418923e24406980b6e9181188cc5a1164130f3712595b18f6eee7d6de48ed832bd28d463ce0f4d92ee23b8773347ff6b6f0f36e24599cc26c136ef0bb63f9582a5d1dc833424f3965677838f7dad8651541b94e4a047dff2cb3ea132ef2f5412b86d50460fe315727f88cb1b10c3baef4fd50d2074a4b8cb221511ef8d2d43d0a089a71e9678cf718b857718d16d7701fb84342cdab66525e896eafea72d38bdddc062", 0xae}], 0x1, &(0x7f0000421000-0xc0)=[@sndrcv={0x30, 0x84, 0x1, {0x10000, 0x4, 0x200, 0xffffffff00000000, 0x101, 0x3, 0x3ff, 0x0, r5}}], 0x30, 0x0}], 0x2, 0x0) 2018/01/14 01:16:47 executing program 0: mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000f71000)={0x0, 0x0}, &(0x7f0000733000-0x4)=0x8) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000f75000-0x230)=[{&(0x7f0000f75000-0x10)=@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f75000-0x70)=[{&(0x7f0000f74000)="5ab73c26d8a091955dcda39cedbd069b3559a7bf3ba72b10185d1ceb24ce71c94957a05720699464925a643dc396c6f6286be1bda6e77c242d79d136270a73488af9314dc2e7cdca30951739adea30fc62d408aef1714f8076e1c7130dd88fa8f8591f2e53a1b41d5227f6c04405d9dc5d56040afce1c53b5c05f62e0deeb6f6996377f20134262b674aef4a44384a0c5fe1ec74577a0f6a9f8d5698db7ecb863da778ac65fb6b559b3ba837193324a821", 0xb1}, {&(0x7f0000f15000-0x89)="645a5940bd12b6e4a4efa42674b96eb6cfdff7e42de7ca857c4d82e1a317a117918a67840541ad90717f2de02f90b55b726db23e94692b2ebf5627c2187258976d140d4c7bad0710ddff7a3e00612d63375fa3e9842dc9cbb0d91f941cdf69789d1c61c026559bdaa0c23cbcc38e7df0582b6cd9b4c5674b0e992a76236cedf12883caaf2d8fab0afd", 0x89}, {&(0x7f0000f75000-0x21)="faeef6cc9de7e63d8eae9efcd027d520c4698aff8f77bad5113cbd69199168fa06", 0x21}, {&(0x7f0000f74000)="0108138d4e952fd1ad7ac5b4f5", 0xd}, {&(0x7f0000b6e000)="3edfc119d47ce7946ac74d8def1717da4242ec4f5546781d37866f3118b268f14b6bb86235ca823fb7600dbf2e385b31af647f45c916b914cc0ffb4c7397b1d3ed6af5729a7692943d4545771a2dc635ce3a467a07b993d1c040b16effcbd676ee3b0dc127a3b24bc8b1a35daf6dc68215334e06991e3419ff6907b3ca90197149a071fee6c744dea2e34007", 0x8c}, {&(0x7f0000f74000)="6cfbe4dc79e59f7dbb5357f01cb715d89a1e215211458b88ad14c7202aff7c10c414fe9477dbb9a46831263d2e28ca25665c295d480ac74affb7072acc5792b25dc42748885b7b953c1309416afe2c31a30f60f8b30c4eaec155fe", 0x5b}, {&(0x7f0000f75000-0x14)="a89318d8f2c3c050a3a232121761cef826d78557", 0x14}], 0x7, &(0x7f0000f75000-0x30)=[@sndinfo={0x20, 0x84, 0x2, {0x8, 0x8004, 0x80000000, 0x101, r1}}], 0x30, 0x48804}, {&(0x7f0000f75000-0x10)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000030b000-0x20)=[{&(0x7f0000b42000)="8d360f006f3e87f4283e2235e7686ec4199f9b8e7217f344d1d0f07a9c911e0b81d32023f543bdf13c136a3086d2f567ddd549bb21bb26861a21089026a242c00efd3cc35f5d93ffd4434197e17ffad45d4f0638508a7cc51a1fa3afd867073e9a48a4d543ceff5ba00a513354554c9b4b3c1d03819a55e8a103f528e6a21a387b4c256bac0c814441dfc308911417d5e464d19853f8e5bd83ec76bb625eb714c554a5795fa38f5d3e6548e989dfcd9c", 0xb0}, {&(0x7f00006d0000-0xc8)="f8e27c2ef4149375c64bddb7be0e22cfee48565494b6513d41fcce9eeccb2735433570afcdba59bd1bf66725c8b56717ea4d4e4b5f89d67fa029481010a25026dcb0ebb2050124988b49aa53cad9689fb3daf305cd5571cd373228b43f43110882ccd589580fd0b0ad1c6442214127cc52d80d184eb885e564deacfb98eafa65372f0d46828c88670c42267f8f3e3b068c7389bbe4a3484787af02ef46596e72c3ddd9c9ebfd5664f17b4748f500d926ba7fef5f90b138ec1ead7e59c70fd9a47d147a62599e22f3", 0xc8}], 0x2, &(0x7f0000f75000-0x120)=[@init={0x18, 0x84, 0x0, {0x0, 0x81, 0x6488, 0x4}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x0, 0x7, 0x9, r1}}, @sndinfo={0x20, 0x84, 0x2, {0xe7f6, 0x8001, 0x1, 0x6, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x0, 0x0, 0x6f8, r1}}, @init={0x18, 0x84, 0x0, {0x4, 0xed86, 0x16e7, 0x5}}, @init={0x18, 0x84, 0x0, {0x9, 0x9, 0x10000, 0x0}}], 0x120, 0x4}, {&(0x7f0000f75000-0x1c)=@in6={0xa, 0x1, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, 0x1c, &(0x7f0000f74000)=[{&(0x7f0000f75000-0x3b)="37df08236c7527389f950835ec1a8e2177a0f9905059ac5dc037a85167648138fcb2ed64e695fa536887607c882c59e0d93c28274dc4b7d4787138", 0x3b}, {&(0x7f0000c13000-0x1000)="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{&(0x7f0000937000)="4f83fe526e5647a9953fce7d6a214815f132b368ab26e9844cb5faf028c229593c7d2b7c03f0f4ae3aaa17d553b494dcc2085c0ba8fc3dda0a2299a3b7abe54eee23cece2e3fc253f62e84e147b79ec4c937a61d458d050d75e50810a1f7b58939850dfbe221dbd415bf38f26097578d385d9f1098eb7b0cfb035ab7f4e6b7a2024ce68d6ea83ca000f4f30d462c4efe4e", 0x91}, {&(0x7f0000462000-0xa3)="92df57dc78d7701f42216d613e0b3160b2fd7f95f508bea552cbd7ff952c2cb813cf09f0aa2d94685901571df974ab518e837d4f763512246c7613497bb5c618b83783af8285a3a37622ec5c28da9fcd53073a5aac2efddde12ad3a826fde44047ace1e4484520a04f5204039f4d61ba52350ab5b334e737e883259739742b5e2dc8c800c555d7d8407b7fed912558ab5f7e1950e2919c4de8fc820dd35df36ce130e3", 0xa3}, {&(0x7f0000f74000)="c6355d96c2675d66f256a9ece3c29dcea688ec74d52fe843a6f743e041ca4c4ee4da128099bc6e1778f29e5f7285f8a0b82e14a45acf5868f1954ddc1d464c15ddd3a89c0c53a2f0e10c6fd441ab42e81821fc9e91850c459bd0c771ebae1299965dd4a5355aba028586a56858cd1cc04b8b1c5cf9af54ddef8540d9243e838e923cb765d04c9427e55a6dbe871668419674b55ead854e0a2756804e1e4c95f2e182e008609f4c", 0xa7}, {&(0x7f00006e6000-0x4a)="776cb601398cc120fea32d4be46a7afc66cc0c2a8b18baa499a00213d5ab16259de0d25e2d27580ccd784f9a7454cd499cfa14e490c4429660e477b2c02875b6b104201b616d88106b01", 0x4a}, {&(0x7f0000970000-0x50)="c962d7c88a631f8c9e29bca740b4ff56ed204249d11991d75d3629701a2de072818ac2212f1d2a873ee32c7691d9e5c5c04a63136140168d7a2cbfa5f3632eec8e8734af52dc355a91a84ac306a39cac", 0x50}, {&(0x7f0000ea8000-0xd7)="e52fb44509917dfa03a5138bec9190d63befcbccd0485f3bca54a8b9a34cd763ce04f1eac25fc7776b8eb50a4f83a5fad198173f1a8b29f3afbe3339bb9511c6efdcc8febbc8a023e9b424b36dce0a44e25a42cc56c2ee0a1b498e954a9a9441def196b704312cfd926522e88bf823a7ed002c3004e04863006f0425725ff563174fd0c65915e3de9cc15231492b5f8545518078cadd1ef2a3447fae1e805ba30dbe4b26fc30ea43d8f73c54a7973d4ec9b0ea0bcf7a1d86ee787fc640b9f35e0b458a836a03532299479b0ec0919bd61c3125bff07ca5", 0xd7}, {&(0x7f00001e0000-0xc1)="aaa454b463fb6a41593f59d9aa1b9723a48fe02da8b3d3d71e240cb4107d2ad41cabd4ea09b885142cf4ea83fea9e3bb79a15e347bf21ba26f83d3a4f089d629bb3719c3afc5fbb513ee577eaa967205f231b1754e9dad59d9d8b915ca013a02ef3bd40e75f2e697837dbe408bdb7986d173e46f8be91ba0aca9ad93bdf5d0f656e62c4081ebc8d89b5ebfd28d353da7e430f2158327f17106b7b2a2fbbdef044c44aec34af9db85e1cfcda4d99442a800f1321a7d1f1d5a81fb3d4c5b4869998a", 0xc1}], 0x9, &(0x7f0000f75000-0x90)=[@init={0x18, 0x84, 0x0, {0x59, 0x4c08524b, 0x6, 0x68}}, @sndinfo={0x20, 0x84, 0x2, {0x707479cd, 0x200, 0x3, 0x401, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0xa, 0x8, 0x2, r1}}], 0x90, 0x20000000}, {&(0x7f0000f75000-0x10)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00003a8000)=[{&(0x7f0000776000)="99a9dae823b2f05d7d7355f35f7fca608933742c55e0f341701feb2c8d93333692b21c8cbc9d6445267a4cf758d861a00192f17146ecd41d3ef5f9866732483ff07a5c534c3d06a6a45235ea54cc712e9f1e3daa9e261a6b62baae53aea8591323d1f2ad1da6ad53a649e261872d221b0c4ebc1037d628147a46d88a7f47fef6076ee950387e224158050c73aa461546db891467aed47e8bd71350d8b9c7e10fe27bdbe5fba4e4f2700fb637a4cea52e7d6f54c8b6df21be0287ad65d95240cf1acd221c9f9f783bb038f0eb798711ff9af857f89e16e607867ab7ebe72fe9fdd46b3fa2791e4b2b9a677199cb74fe45", 0xf0}], 0x1, &(0x7f000095b000-0xf0)=[@sndrcv={0x30, 0x84, 0x1, {0x1, 0x401, 0x8200, 0x7, 0x8001, 0xf7, 0x8, 0x8, r1}}, @init={0x18, 0x84, 0x0, {0x8, 0x1, 0x4, 0x1}}, @sndrcv={0x30, 0x84, 0x1, {0x1ce4, 0x10000, 0x1, 0x4, 0x81, 0x1ff, 0x2, 0xfffffffffffffffa, r1}}, @sndinfo={0x20, 0x84, 0x2, {0xdd, 0x205, 0x1, 0x7, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x8000, 0x2, 0x4, r1}}], 0xf0, 0x20004841}, {&(0x7f0000f75000-0x1c)=@in6={0xa, 0x0, 0x3fc0000000000000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, 0x1c, &(0x7f0000f74000)=[{&(0x7f0000c95000)="40050d1ed00f26194547ef2675b1aef33f2f9196cb67c4f60b3f29d4524273f8a03c3c2f274b5bf9767d39c76cbbc09bc923b8dd194a661df1c5c09db76aa7740301fb5c9fafa1446a294958edca661ab973bd9d877993c422aee68aded3aa113f3537f6ef42a31bf3fb2c3b9d2bf6ad68357fe195c131f677a3dd28e9c0af634bebce36bc46990ed0ac0869a4500185a7de8e668299a10c0e89d7cd65b0502e74889eaf2c38f99acdac752e69b76f8a7ac287d160893fae5b51884992ca1a38007203bb27436e8721cb30ff953672172874cb76fb40f265d27949bdd3ac92c7a472b3fd0470adc8", 0xe8}, {&(0x7f0000581000)="99383f777d5cc720adf5a9766dbebdffd878c415a448c9a5b15a3eeaab392e3dfbdeebcba28c3a41eb1b74d6567fc6", 0x2f}, {&(0x7f0000dd5000)="c9aed895c26f32e05c77a7f6939a790413e683456e27e40ddd2c0e46f792d4eca1dd7fbe292de1f9d7c16582aadbb62b3ba5c901cd2d109933df2979abcceec71f4d10de569461e63f4e85031984e2012baebf07efdd9c73eb9a4322a5b27065541cafca92969c361a1dfc74155a17d4e5b7423401aafc8223245fdd5c3e3032e38783e328d0dd50b3911c2812fd2f844779728af4139e1323b21fcfd194b33d8aaa455c70744c4bd4d000c3cda799177d3a666b8b9fc02abafd12818c2301531f107903c0db5e3a1e2ae983", 0xcc}, {&(0x7f0000f75000-0x42)="88fb5df563711a6c816ef246bd0767c913857d9b931adce00c476718edbd3a3e9955a67ab799b24ddd2a7adad75b5e683c2c2b13cd2377a6550f1a213319419785df", 0x42}, {&(0x7f0000f75000-0xfa)="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", 0xfa}, {&(0x7f0000732000-0xa0)="9cc16329bcade9d88cf594895043ab472d0fa5b40373234eabddc7e311ce791e56c463c1719b157487b7d7922c106a0cd736b0a4647c0f5dbe47739c61f49cbdc9d84fa8de071d6cd6cc324bdbe7d52dfc18b7093462f0163805c1a0443148f63146bcf9fe91b72c1c719ef05f2713a95f235c3a7e42d1b69abe9943231fe6df4805f4f5bcf7333e17f100606592d8d331dabc418874b52469137b465892ca84", 0xa0}], 0x6, &(0x7f0000d79000-0x150)=[@init={0x18, 0x84, 0x0, {0x80, 0x6, 0x7ff, 0x3}}, @init={0x18, 0x84, 0x0, {0x1, 0x527, 0x10000, 0x3}}, @init={0x18, 0x84, 0x0, {0x8, 0x0, 0x1, 0xba}}, @init={0x18, 0x84, 0x0, {0x31, 0x0, 0x401, 0x7}}, @sndinfo={0x20, 0x84, 0x2, {0x7fff, 0x8, 0xc4, 0x5, r1}}, @init={0x18, 0x84, 0x0, {0x8, 0x6, 0x1f, 0x6}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x1ff, 0x8, 0x6, 0x3, 0x1, 0xff, 0x8, r1}}], 0x150, 0x40}, {&(0x7f0000f74000)=@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000989000-0x70)=[{&(0x7f00001a4000-0x2e)="310cd0d28182f2ed0b917117fb6a9a71ec1b4d9bf4e0df4a5c75253a0aec541c8053112ac68dfa5e115e8ceff533", 0x2e}, {&(0x7f00002b8000)="a25acf1d5c035198cd097802b33278e3447b84b89b99d462c4e986a940e6e532a53b81633678cb03833a666882258d93bee08d8b5b7aa3d419921abe3e6d27e80fa2bc4675995635317663dfa8d60d55dbe81ee6c5d668c1e0d3a7abba4e8fe3b221fa303cb7fdcd", 0x68}, {&(0x7f0000f75000-0x49)="6ef8bfc0f727609cab9f4e1f61526ae6a8425eb70559501150ce27a574b787c63365c4a95746b9fcfb08490cc824480fe5d2564d9aa4faccf94679b3317002c99553bb29011d4c2a4c", 0x49}, {&(0x7f0000e72000-0xa6)="930fbd0f01a627c117713ca897a532e1bd28ceb5d5c648a417b3eaac5598e5fd0bda793adf7735856611593c4edede7c68eb0b7212feb6527b5fd1fddc119c1964878d2a47da6bf1766d6e1dd46391956707c85c18b84b39d63bc8d91dca18e560d8e12f909a4eafe7a8b2d1da23652eb8f236182cee9f39131a63943ca1749a8d7b2b84b1f0f85fcf5d1114616d5cb63aa41db62cdc055fb379b4b0473591dcf6b87b08e812", 0xa6}, {&(0x7f0000f74000)="7c3c262c39763f40c4663317f767210802396486dab0e57405e530c842eaa182db770759ab6b033bd3f0b803fa0256ff368d0d309b09e4d1def1bdf9debd01", 0x3f}, {&(0x7f0000932000-0x89)="726c3db339a306b7575f0fdcbcbaadaa15f30c5f599021166dd66893b7f433122ede683c5171f774264606b75c893b882a293adb8d7c81acc4452e7e05c0468a65b1c0a02cea5e0f3147e29b71fbb0235e2150410ad41ec990b1d5af841ee98faafd0ea4e6dfa804ea2d4edb3518480241c47f1c2b7bff22154bf79bcc35ca9247166da8b3b0128c3c", 0x89}, {&(0x7f0000f75000-0x44)="bdd61ad33fd20c0ccde996883f9d9e29f5901be08c554b3eea56702ee9010a95e0c7c1cce4865987ac23bbb6ca4c7d51ae949028305e4d6397d50c2c704c0466c2d06c1f", 0x44}], 0x7, &(0x7f0000648000-0x1b0)=[@init={0x18, 0x84, 0x0, {0x7f, 0x8, 0x4, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x8000, 0x8201, 0x5, 0x9, 0x2, 0x7, 0x7, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x4, 0x8, 0x401, 0x81, 0xf8, 0x4, 0x635f, r1}}, @sndrcv={0x30, 0x84, 0x1, {0xbc, 0x8, 0x4, 0x5, 0x200, 0x8, 0x1, 0xffffffffda227f3b, r1}}, @init={0x18, 0x84, 0x0, {0xff, 0x9, 0x5, 0x9}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x8006, 0x1, 0x2, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x12, 0x8008, 0x2, 0x57, 0x100000000, 0xc3c6, 0xfffffffffffffff9, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x2, 0x200, 0x88, 0x8, 0x5, 0x9, 0x47, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x401, 0x8, 0xfb2, 0xff, 0x8, 0x5, 0x9, r1}}], 0x1b0, 0x20000844}, {&(0x7f0000f74000)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f75000-0x80)=[{&(0x7f0000f75000-0x61)="ab04e359deb032e818c17e8bc07a4bc78e960b6c0f2e8e18d62e7d91f4cea524c2dfaa049bfbd71027d036fe32dc6219dafde2c2cf4215328610341e4943117e4eb55372432e6d8bf50c8f9d012cb12212c580ae637653f94620b0729f88ea6847", 0x61}, {&(0x7f0000010000)="795ec2bc91e63a17e0d5e985b119cb09e27603301a709a530f1ef8eca3053fe54068bc8eeb7d34a05dae9f15650766ddefc6ebb5a4fb61ba0c7afa50c6b3aadd4d7c142508d385d8cdf89887ca8e2e40ae4d027645942d6ed184f14ea397bc91f20ed58ad02e5381b6710336dc84c4bfe5994e3d294674739116427ac1f17056", 0x80}, {&(0x7f0000f74000)="62e49f44cfb0f5f908c176e03c07dde192e6b7296980daab4d831cffc41ebe07f075067348ef21a051eba3484b7a040df438bff4de201ac7b95efc07ff2f10db44a2988d5a4a845ef2e7d02992debebdfbff1a6f782783e852acffa17637a429bc66c04e9386308caaf8bf44f436901506edc56448f7f1c67ea17367b099e657853a06482b9f0f4deca2c2f510f1b93716ea441621fdfeaadf3af131991b0064f0abb10e0c7d361da394629ffc86621bf2e851fcc7a512f0b031264783fadda768a09b83421d", 0xc6}, 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{&(0x7f00005e4000-0xfa)="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", 0xfa}, {&(0x7f0000f75000-0xc5)="665805987ad0cc6dce1d6d4c0e113f55ecb0cae505699e7093690f13e64251a7a0631606c744f70f41248307f89cd4fb279d22cc57cbcfe6770c5790b81b505984345220730160d7ab61240bb7bb0cd9e7a7201d9041c116e28dd7716726f06174e6b1d9e479a19b2ff982e7e4786e13d4e6ca14a6b7138838a37256a42e3cdacca1eabd10bca205a764c4e28490ae9280b2cab412b1d6d085ffdccfd9a0efa89bb97b7e0ccb8669d5982754f021cf322d1ca2935b2c2074eecc983a6de830ff017512a8ea", 0xc5}], 0x8, 0x0, 0x0, 0x4000800}, {&(0x7f0000f75000-0x10)=@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000e7a000-0x50)=[{&(0x7f0000f75000-0x5d)="bddb407ade59aa139e05461877907ce72017b8d6cdc773acda41f49e266e76c06f5e2a529253cb15cfec4784697744c1edefb356403976e6c0323abeba2d0d8c2ccf8b62a5106873352417d22ec3c6d1e48fa224aa8ef8201cc66117a8", 0x5d}, {&(0x7f0000f74000)="f0fb80472bc677a711c0707bd7d511dbc0b34e2bf6ebd6f68b6723fa708b6bd1b58c0ab2ad26cb55231d19783efc1f7a64b57bf44bdade0b68c95791de2e0bae79c4b3a660ee7bec949b9cab70d8c4836b714fc9789b2e7beedd48031a50790e2353de0aeec46e361cac6fec5905e060fd2cbf5af4399849473a55ffbb064b54eb278d7f78ded8dc6df1d09d45351e1f350f5d57ee22e87aeea798744741d45857e7e83eb71b0a243c13fe10d786a041c594c113584e67d123", 0xb9}, {&(0x7f00007dd000-0xa1)="981edd8cc67944e9d36f849789143d1b83672c1afc07c20e19d02a062c64a4ecd42b29e96c684dea5285e4e9be2080b382945f3c04266b6cc54642a986547e79541f6031c13aa1b41e3e39b3439b8a213365d11cb889b600a0c1a8315efa261eb2a17fa1260b53c471bca3645a8591477e9dab27a23cd597b29069c6b686288b253f7122041992fb121ed61ba9eedb99d6cbe0a9a062d672b7b94ad30ca7f33b29", 0xa1}, {&(0x7f0000f74000)="eaeb9d8e53993e6c0fd20b86e80afaff277f062f4dff3a475dc02cd0c172127033d8b23ae47633d8e79f7fba68c00e57931f96eb64a69542f4ea645afa01b14815ffde8a80950b5d56ccd182ead799b2f2c9cce1f5c212dbe0b12690ea604e3d916519ee3af958bf0692b9ee0fbae21bd7450090f98555ac77886b982c1c721a6bf9c5310166eb7a2f4fe799cce8a010e70ceb03e098aca7dd705dd4da1a5dd07e0a", 0xa2}, {&(0x7f0000bbe000)="16d1669a6cd836fe89ad4d8f6032d8d9b2114b91928f23af0b55cbd08d092c9b", 0x20}], 0x5, &(0x7f0000f75000-0x30)=[@sndinfo={0x20, 0x84, 0x2, {0x8, 0x2, 0x3, 0x1000, r1}}], 0x30, 0x0}], 0xa, 0x8800) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00007e3000-0x20)={0x0, 0x4, 0x0, 0x0, 0x1, 0x0, 0x7fff, 0xfffffffffffffffc, r1}, &(0x7f0000f72000-0x4)=0x7) 2018/01/14 01:16:47 executing program 1: mmap(&(0x7f0000000000/0xf83000)=nil, 0xf83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000f83000)={0x0, 0x0}) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000f83000)=@int=0x0, &(0x7f0000f83000)=0x4) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000029c000)={0x0, 0x0}) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000f85000-0x78)={0x53cf54ee, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x240, 0x1, 0x8001, 0x40, 0x3, &(0x7f0000f84000)=@common='irlan0\x00', 0x8, 0x9, 0x3}) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000f84000-0x4)=0x5, 0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000962000-0x24)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x2, [@multicast2=0xe0000002, @broadcast=0xffffffff]}, 0x18) setsockopt$inet_mreqsrc(r2, 0x0, 0x25, &(0x7f00000f9000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) 2018/01/14 01:16:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x1000000000002b) sendto$inet6(r0, &(0x7f0000bcb000)="", 0xffe0, 0x8080, &(0x7f0000e67000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getpeername$inet6(r0, &(0x7f0000193000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00008c1000-0x4)=0x1c) setsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f0000fd6000)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000aa7000)="", 0x0, 0x0, &(0x7f00001e0000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f0000d74000)=""/61, 0x3d, 0x0, 0x0, 0x0) 2018/01/14 01:16:47 executing program 3: r0 = socket(0xd, 0x3, 0x1) getsockopt(r0, 0x0, 0x1, &(0x7f000000c000-0xa6)=""/1, &(0x7f0000002000-0x4)=0x1) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000616000-0x8)={@broadcast=0xffffffff, @multicast1=0xe0000001}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000070c000-0x8)={0x0, 0x7, 0x4}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000a1b000-0x4)=r1, 0x4) 2018/01/14 01:16:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f000000e000-0x8)=@file={0x1, ""}, 0x2) listen(r0, 0x0) r1 = accept4(r0, &(0x7f0000012000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000013000-0x4)=0x60, 0x0) poll(&(0x7f0000633000-0x20)=[{r0, 0x0, 0x0}], 0x1, 0xfffffffffffffffd) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000bd1000-0x8)={0x0, 0x80000001}, &(0x7f00008c2000)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00003c4000-0x8)=@assoc_value={r2, 0x47}, 0x8) shutdown(r1, 0x1) shutdown(r0, 0x0) 2018/01/14 01:16:47 executing program 6: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) socket$inet(0x2, 0xa, 0x3) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r0, &(0x7f0000018000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000009000)=0x1c) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000010000)=0x0) 2018/01/14 01:16:47 executing program 5: mmap(&(0x7f0000001000/0xe9d000)=nil, 0xe9d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000001000-0x24)="240000001a0025f00018000400edfc0e0a0b0000e80000000009ffeb08000100000001006e725783056c96a59c26f060b519637fcbda42aa38aeb926", 0x3c) 2018/01/14 01:16:47 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x54e7) shutdown(r0, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r1, 0x0) pipe(&(0x7f0000a0a000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00003cd000)=0x0, &(0x7f0000690000-0x4)=0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000c55000-0x5)='veno\x00', 0x5) shutdown(r1, 0x0) 2018/01/14 01:16:47 executing program 1: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r1, &(0x7f000000e000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000000e000)=0x1c) sendmsg$nl_xfrm(r0, &(0x7f0000007000)={&(0x7f0000006000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000-0x10)={&(0x7f000000c000)=@delsa={0x34, 0x11, 0x1, 0x0, 0x0, {@in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0}, [@mark={0xc, 0x15, {0x0, 0x0}}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 01:16:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000010, 0x4000000400000003, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000052000+0x8d5)=@generic="051bb96dcfcc49cb2ae3437bcc68c999") bind$bt_rfcomm(r0, &(0x7f0000b0b000)={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9) 2018/01/14 01:16:47 executing program 7: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r0, &(0x7f0000000000)={0x1d, 0x0, 0x0, 0x0}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000de4000)={&(0x7f0000000000)=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000a9d000)=[], 0x0, &(0x7f0000000000+0x778)=[], 0x0, 0x0}, 0x0) syz_emit_ethernet(0x3e9, &(0x7f00004fd000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "06d702", 0x3b3, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, "d59d168fa2afed71a76fd49460acffd53ef7de954ab05b709b55e982087ae275f96f19960867b75bbaeef34cf7636b641d35f6c921320d0b279b17e89e87af86591f261eea61ee2335e85ecfaa37bfae9e9063ba84ec564f8bd4962f048c4bf64f79c2b5a7a2b2756221412963ceb43b69729c5d6f33fa5696fbef3873e4f760d2718cfe487c7409529b472597241b12379bc1e2a60a373cc082f597c9535eb1d928db0f2557191bd0a5fe3e7c4decc69a5cb65f7c00f01951af2cf9f152444f14df580544ddf027f4791082f31d828a5cf378a594779b590c951d54c32fd90c4dbe7ed60e996fdfc48d9db068d5d10443df83438407de643b28912155595b42e74943326143353a738a981581684022fade2a979040fee7536e94899c866ee646376cddd510a7ac96dfd021679c08534ce83500785ebfd8b96807b4b3bc72712b2b8c2df5a226d827f0c9024bb63cc8348bf5c7b2281bcc047b871e6cc5028d0c6f672709e5282bc0bde49fba671a31479bb813417afc55454e202910b344192bd4558ec93babc40b16a9820ba432cc9c76a4c14f159f3a668114419c9724663dd3497fa14a8c65568fb8d79f66b86678944e456c23194cdd5765bc8df85718a30d93c0339064accf58a083313e7897a0fa4f27bdc02d176d7d1465c1b47f4c9d1e3a506730a86f87bc18b47778ccce16b64a83249cd2b39b19f64c86e2340ddc4a2664a1b8c48ad33fee1d0169f9a8e3b714c3b62d3b1840b8f391977d3dbb130f2bcaef9d2bde58d4d785209ffb803765f9013178d77bf6c391b7172cd009d7fc086432b955d5209ac3559a71aabcfcdec48ecf8b86225d77d2489f8fc811654b1b9877a09ac33cd810e8ca6b9a4185eb05b1d86455c380aa40ed1a9cdd13a06031c17bf8d6b643389b178c7c17624f219d76c0d646d26023fe470aba2a8bebc2958f223e39d522c451be785b46c3f7a08ece6cf89a173aecbebc64ea5c08e03a4af5e71e987b6d1e81c88b4233c18b406a03f32de7fba8bf911468299f4a092cf998a432ca7fb2b5a3ac8addc7b7e75e01e05a9e6d69f27d54e207d52aa5f6f1c670db3eb7a2589a57739a73a8ce6992a9a26592d115390039e07045b80e883bbd58a1a6543092503ae6ae190799af8cb4bf428af6377476299bb5faac493eb53b089ba1579c099374fa8de93014e85a3f8d6b101d91fdb1bc18aff6b491063f1125d205c5f9acf58c53b1dfb2c2f08fe2abd87587ee31d062ac6e3952e178f2c8dbc28010eca351cba78922f029fbd661aa1f3ad1901e4bec4ed4ffed438edc4f9319e7af6ec22925"}}}}}}, 0x0) syz_extract_tcp_res$synack(&(0x7f0000d39000)={0x0, 0x0}, 0x1, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000001000-0xc)={0x0, @empty=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000004000)=0xc) bind$can_raw(r0, &(0x7f0000000000)={0x1d, 0x0, 0x0, 0x0}, 0xfffffffffffffec2) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, &(0x7f0000005000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000005000)=0x9) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r2, 0x29, 0x15, &(0x7f0000006000-0x14)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r1}, 0x14) 2018/01/14 01:16:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000ff4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e58000-0x4)=0x20) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000000)={r0, 0x1, '\x00'}, &(0x7f0000912000-0x4)=0x9) socketpair$inet6(0xa, 0x3, 0x7, &(0x7f00002f6000-0x8)={0x0, 0x0}) r4 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f00001a4000-0x52)={r1, 0x4a, "8c9195533945b9bee6028cbac73be45ab782f270e6d1ec14142733df52f3ccbd138bd216999fe1894dbd6f096fa44123a00e1795408229795a00255b3f094b99e6a452e9f3796b57437f"}, &(0x7f00002fc000)=0x52) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f00000e0000-0x10)={r1, 0x100, 0x7, 0x3}, &(0x7f0000e7b000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000157000)={0x3be492e2, 0x20d, 0x9, 0x2, r5}, &(0x7f0000374000)=0x10) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f00005e1000-0x18)=@generic={0x7, 0x3, 0xfff}) syz_emit_ethernet(0x4e, &(0x7f0000ea8000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "f07007", 0x18, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}}}}}, 0x0) socketpair$inet(0x2, 0x800, 0x100000001, &(0x7f0000652000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_MAXSEG(r6, 0x84, 0xd, &(0x7f0000c09000-0x4)=@assoc_id=r0, 0x4) 2018/01/14 01:16:47 executing program 4: mmap(&(0x7f0000000000/0xf55000)=nil, 0xf55000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendto$inet6(r0, &(0x7f0000f52000-0x3)="081b", 0x2, 0x24048040, &(0x7f0000b75000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) socket$inet6(0xa, 0x7, 0x5) sendto$inet6(r0, &(0x7f0000f52000-0x2)="7c8c", 0x2, 0x0, &(0x7f0000f52000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/14 01:16:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x8970, &(0x7f0000017000-0x28)={@common='bpq0\x00', @ifru_names=@generic="c0e88867557f5dec2c17f95dff414f6b"}) 2018/01/14 01:16:47 executing program 5: mmap(&(0x7f0000374000/0xf000)=nil, 0xf000, 0x0, 0x1a031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x94b000)=nil, 0x94b000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000182000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f000094b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00006b8000)={0x0, 0x5, 0x30}, &(0x7f000094b000)=0xc) 2018/01/14 01:16:47 executing program 2: mmap(&(0x7f0000000000/0x58d000)=nil, 0x58d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000578000-0x38)={&(0x7f000026d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000577000)={&(0x7f0000516000-0x170)=@newsa={0x138, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@rand_addr=0x0, 0xffffffffffffffff, 0x32}, @in=@multicast1=0xe0000001, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x4, 0x0, 0x0}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket(0x10, 0x8000f, 0x400) mmap(&(0x7f000058d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000058d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000058e000-0x6)={0x0, 0x7}, &(0x7f000058e000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000422000)={r2, 0x4, 0x10}, &(0x7f0000032000-0x4)=0xc) 2018/01/14 01:16:47 executing program 1: mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0xff, 0x1, 0x2000000001, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fef000-0x20)={r0, &(0x7f0000fee000)="", &(0x7f0000006000)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000)={r0, &(0x7f000000e000-0x1000)="", &(0x7f0000009000)="", 0x0}, 0x20) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000ff3000-0x4)={0xffffffffffffffff}) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f00009c4000-0x4)=0x0) 2018/01/14 01:16:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) pipe(&(0x7f0000255000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000fcc000)={{{{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x10000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x186c, 0x1, 0x3f, "f71376566df75643037ee8fc53c3f62d7b89a2d7cc2a50fa6133537eafbc0d7ea784b2e4b37ec8fdb537a75d7ed75e12d67192322d84c68a1934a53062ffface416fde2085151164a493e093d579a169"}, 0x160) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000ecc000-0x90)={0x4, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f00001da000-0x4)=0x0, 0x4) getsockopt$inet6_tcp_buf(r0, 0x6, 0xb, &(0x7f0000c56000-0x1000)=""/4096, &(0x7f0000ebb000)=0x1000) 2018/01/14 01:16:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x7) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00008e1000-0x10)=@common='lo\x00', 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000dfe000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f000043d000)={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, r1}, 0xc) socketpair(0x15, 0x3, 0x6, &(0x7f0000964000-0x8)={0x0, 0x0}) setsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000456000-0x6e)="81c9239be196a8a0a78a74613c5373b3d89ada32bc03a73e80b426572bf2312717dfa9832d7eb122699c2eb61ee6dcee4bf3d2b8698477f99eaf427281bd14f7bcec17cd95b2bdad8c2b711a6e9cfa9436903fc31213358bc13e2e4bd4bf688db5829f3b14b3d38a2c33371e6b8f", 0x6e) 2018/01/14 01:16:47 executing program 5: r0 = socket$can_bcm(0x1d, 0x2, 0x2) recvfrom(r0, &(0x7f0000001000-0x41)=""/65, 0x41, 0x12000, &(0x7f0000058000-0x10)=@llc={0x1a, 0x10000, 0x0, 0x0, 0xfffffffffffffffd, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x10001}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={@common='eql\x00', @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) bind(r0, &(0x7f0000000000)=@un=@file={0x0, './file0\x00'}, 0xa) 2018/01/14 01:16:47 executing program 7: mmap(&(0x7f0000000000/0xf1e000)=nil, 0xf1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000f1e000)={0x6, {{0xa, 0x0, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x1f00000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000efe000)={0x2, &(0x7f00000f6000-0x20)=[{0x60, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/14 01:16:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8020400000000802, 0x3) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000009e000-0xb8)={0x0, 0x3, 0x0, 0x3, 0x1, 0x5, 0x3, 0x31, {0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x3ff, 0x18, 0xb6, 0x0}}, &(0x7f0000ae5000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000d45000-0x8)=@assoc_value={r1, 0x0}, &(0x7f000063a000)=0x8) bind(r0, &(0x7f0000ed7000-0x80)=@generic={0x11, "0000010000000000080044944eeba71a496ae252922cb18f722e2ada000000012e0b3836005404b0e00100000014f26effffffffffffff67b100800000000000000101013c5804459e15775027ecce66fd792bbf0e5bf5ff1b080000dad11c000100fff6000000004974000000030000000000000000076d3a09ffc2c654"}, 0x80) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000082d000)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f, 0x1, 0x7, 0x9, 0x6d9}, &(0x7f000036c000-0x4)=0xa0) socketpair(0x0, 0x2, 0x1, &(0x7f0000beb000)={0x0, 0x0}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r3, 0xc01064b5, &(0x7f0000409000-0xc)={&(0x7f000091c000-0x8)=[0x0, 0x0], 0x2}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000cf4000-0x8)={r2, 0x3}, &(0x7f0000395000-0x4)=0x8) socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$packet_buf(r0, 0x107, 0xd, &(0x7f0000068000-0x1000)="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", 0x1000) r4 = socket$inet(0x2, 0x802, 0x0) socketpair(0x1b, 0x8000a, 0x4, &(0x7f000044a000)={0x0, 0x0}) epoll_pwait(r5, &(0x7f000015f000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x5, &(0x7f0000c29000)={0x10000}, 0x8) connect$llc(r0, &(0x7f0000e3f000-0x10)={0x1a, 0x1f, 0x1e48, 0x6, 0x2, 0xffff, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f000000d000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffb}) 2018/01/14 01:16:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f000019e000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000a52000)={@common='nr0\x00', @ifru_flags=0x4000}) listen(r0, 0x823) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x0) 2018/01/14 01:16:47 executing program 1: r0 = socket(0x40000000015, 0x5, 0x0) getpeername(r0, &(0x7f00007d3000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000b9e000-0x4)=0x58) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000000)={0x0, @in={{0x2, 0x1, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3e, 0x1ff, 0x7000000, 0x3, 0xbc, 0xcb, 0x0, 0xad, 0x5, 0x401, 0xb9, 0x6, 0x9, 0x7f, 0x27]}, &(0x7f00003e7000)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r1, 0xfffffffffffff800, 0xffffffff, 0x1, 0x2a85, 0xc14e}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000002000-0x4)=0x8001, &(0x7f0000000000)=0x4) 2018/01/14 01:16:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x805, 0x0, &(0x7f0000d25000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$kcm(r1, &(0x7f000096d000+0x14a)={0x0, 0x0, &(0x7f0000c19000)=[], 0x0, &(0x7f0000d80000)=[], 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f0000384000-0x38)={&(0x7f00004b0000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000210000-0x90)=[{&(0x7f000035a000-0xbb)=""/187, 0xbb}], 0x1, &(0x7f00002d1000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendto$inet(r1, &(0x7f0000b81000)="4af47b03e66b07bf0a4199a5473eeafe196a1c05bf9f9af770931d3464410cc7a3b968b9eba48058d6aa51ea5f63812f100c7a11bd7fbb52fd3d5f90a4e5deaccbf89d738f8f2011936ba706186f5e4b94997fbee512f6b3830f32ba94590409ee0063b36b1825261dd8b4cae67ae740b790134e21a25ffd65a751f2292a3b5d7262c962e3d54a011b93ee3945c68f40229a33bf86d76e03877f8506a92ccd8dc9eac592c1ea9c28d486e9fa4934d442c3f642788cdef83308aa6b29a05c54cdf6630079b5a3c6aa90b1083a9b36082825d29d34d75ddd3e02b4537145e39db14aa49cbfc043f522857f89709f46f800a7f77082", 0xf4, 0x10, &(0x7f000070c000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r2, 0x8) 2018/01/14 01:16:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x86, &(0x7f0000d3b000)={@random="4babf1e70ec3", @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x50, 0x3a, 0xffffffffffffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@dest_unreach={0xffffff88, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "b3592b", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [@hopopts={0x2, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}}]}], ""}}}}}}}, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f00007f3000-0x4)=0x0) connect$nfc_raw(r0, &(0x7f00007d1000)={0x27, 0x4919, 0x80, 0x7}, 0x10) 2018/01/14 01:16:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) getpeername$inet6(r0, &(0x7f0000c45000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00001f5000)=0xfffffffffffffe50) socket$inet6_dccp(0xa, 0x6, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000070c000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-generic\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00009d7000)={0x1, [0x0]}, &(0x7f0000ebd000-0x4)=0x8) writev(r2, &(0x7f0000abb000-0x60)=[{&(0x7f00004d9000)="f5", 0x1}, {&(0x7f0000786000-0x52)="15811859b5b090e9ecd529568f2a37a7c2ba9902397aab9c321cc032e85ebf5d1ca72e4f5f13eb92980abb256f6f9507a1927867b78d71195d5d955aee321f", 0x3f}], 0x2) 2018/01/14 01:16:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00001af000)={0x0, 0x6, 0x0}, 0x4) r1 = accept(r0, 0x0, &(0x7f0000839000)=0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000191000)={{0x0, 0x100, 0xffff, 0x7, 0x7, 0x28e27e07}, 0x7ff}) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f00001f0000)={0x0, &(0x7f0000cb1000)=[]}, 0x10) setsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f0000ced000)="97ac7465e0e82e5d92902a046aa6326acba5dbd37fdf0d4a6447837b08db2e9525cb634fc8545ab55b9ae0d38e029e83ee5d959fd0627169e9ffc5f217a1e9d2d2f799e1f1d926ff58de372ef48c2f10cd", 0x51) 2018/01/14 01:16:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00004c5000)={0x0, 0x0}) r1 = socket$unix(0x1, 0x1, 0x0) r2 = socket$unix(0x1, 0x10000000000001, 0x0) bind$unix(r2, &(0x7f0000675000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r2, 0x0) connect$unix(r1, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect$unix(r1, &(0x7f0000006000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) r3 = accept4(r0, &(0x7f0000b3f000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000d5a000-0x4)=0x10, 0x80800) setsockopt$bt_BT_SNDMTU(r3, 0x112, 0xc, &(0x7f0000880000-0x2)=0x5, 0x2) close(r2) 2018/01/14 01:16:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xd, 0x6, 0x7265) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000ae9000)={0x6, [0xffffffffffffff5c, 0x1fc000000000, 0x6, 0x8, 0x4, 0x0]}, 0x10) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000033000)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) getsockopt$inet_buf(r1, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000d30000-0x4)=0x90) 2018/01/14 01:16:47 executing program 2: mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fec000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000000, 0x0, 0x30000000002, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000012000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe6000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000000, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, 0x20) pipe(&(0x7f0000f54000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000ff4000-0xc)={0x0, 0x8, 0x20}, &(0x7f0000ff3000)=0xc) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000ff4000-0xd4)={0x0, 0xcc, "dfce37d23abbce5a31c5cf6621c5d71d4e46185c738b3930185e4277ad2e7ad6b5f30d3977d8a8995a1942c0ebe1f08149563122e40311e0e054c3280d5600fb4fdc4c2faba772e1f4726f5c9e89f66da2ef754aa13be4da31930951f2d2d324f95415cb6dfa06dfc764cdf415d3b504e73f7d33e854920e914acde6152c7a1d20d41a6d682c31d5ae44cc54920dfdc5714ee27ca289e0b6253992698fc5ee84e480b5da7645ccdd2ca0850d9aa378517762370c0793914fffb51ff80871258b9a9d9bd206c25f1c0aaf4c5f"}, &(0x7f0000ff4000-0x4)=0xd4) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000ff6000-0x8)={0x2, [0x200, 0x1]}, &(0x7f0000ff5000)=0x8) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000ca7000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) accept$nfc_llcp(r2, 0x0, &(0x7f0000ff4000)=0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000eda000)={r3, 0x7fffffff, 0xbc, 0x40, 0x0, 0x6, 0xef9, 0x2, {r4, @in6={{0xa, 0x2, 0x80, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf2ba, 0x5, 0x7fffffff, 0x5, 0x4}}, &(0x7f0000ff3000)=0xb8) 2018/01/14 01:16:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x1, "13"}, &(0x7f0000912000-0x4)=0x9) syz_emit_ethernet(0xf6, &(0x7f00003af000-0xf6)={@random="37d9522e1056", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, [], {{0xe863, @ipx={0xffff, 0xe8, 0x0, 0x0, {@current=0x0, @current=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, {@current=0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x0}, "78d2fa4ee3046c0796c5adfad3e19295e89189bd213ef9419cf1ba3bbb11abedbc82ec1a1d1db1ea535aebdcdaa1a7a23fcf0d64ea89f915e34cbe8826e4ff93f5ead7d44457bb6568ae604ad6adf29611c51d631ee9f57f4a8dd778cb2691b258aa3f5d71c5b2970b4f4fcd473c6a351a24837228a666ac9fecf3aceff64699276789c151e029a07d739c2d395edefa922666d384aebb0846dc9737a55617333a7d562ce8b78d4e9d5b855bf5825e22b64c352b4673c661f610dadd9cc705c4129a72b2748f8e4755f3"}}}}, 0x0) 2018/01/14 01:16:47 executing program 7: mmap(&(0x7f0000000000/0xace000)=nil, 0xace000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000ac3000-0x10)={0x0, 0x4c, &(0x7f0000ac5000)=[@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000059f000-0x4)=0x10) 2018/01/14 01:16:47 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000004000-0x4)=0x10, 0x800) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000002000)={0x0, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x6, 0x3, 0x81, 0xf3}, &(0x7f0000004000-0x4)=0xa0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000002000-0x108)={r1, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xfffffffffffffc00, 0x3b, 0x101, 0x6, 0x7, 0x3, 0x8, 0x1ff, 0x5, 0x9, 0x1ffe000000000, 0x7fff, 0xfffffffffffff03b, 0xd264, 0xc17]}, &(0x7f0000003000)=0x108) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000000000)={0x0, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, [0x0, 0x0]}, 0x10) ioctl$int_in(r2, 0x5452, &(0x7f0000003000-0x8)=0x6) 2018/01/14 01:16:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f00008ca000-0xc)={0x1c000, 0x1, 0x6, 0x8, 0x9f72}, 0xc) r1 = socket$inet6(0xa, 0x1, 0x2000005) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000a36000-0x20)={@common='syzkaller0\x00', @ifru_flags=0x3000}) socketpair$inet(0x2, 0xa, 0x80000001, &(0x7f0000acf000)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000252000-0x4)='highspeed\x00', 0xa) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000476000-0x4)=0x4, 0x4) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000704000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x8, [{{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xfffffffffffffffe, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x906, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x1000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x2000000000000081, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1000000000009}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xe0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x490) setsockopt$inet_dccp_buf(r3, 0x21, 0xf, &(0x7f0000f3b000-0x17)="6cdded45cde758be1d478acfe41c477b64d201d1f9d233", 0x17) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000aab000-0x410)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x90) 2018/01/14 01:16:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x5, &(0x7f00001d5000-0x4)=0x0, &(0x7f0000c92000)=0x4) r0 = socket$inet6(0xa, 0x4, 0x3) r1 = accept4(r0, &(0x7f000047f000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f00001c9000-0x4)=0x10, 0x800) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000521000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00009f1000)=0x14) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00008f0000)={r2, 0x1, 0x6, @random="4356bc5a1bfc", [0x0, 0x0]}, 0x10) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000005000-0x10)={r2, 0x1, 0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) socketpair(0x15, 0x4, 0x99, &(0x7f0000f23000-0x8)={0x0, 0x0}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000879000)={r3, &(0x7f00000b0000)="f7b7d25830f00e321c291a77434a3f1ac1b2df689e805bfc0aa02b0779ed9e25e336bffc7d8a1e447870fba86568b7cd939c81c8bf881394172c965e3cc2d246f3bdc132e3a39d33f75cdb0df7fa2b1b1706a973f7ecd6d7d602649ef1f3828e0b4e7bb334e37658212949924558419b59", &(0x7f00003fb000)=""/19}, 0x18) 2018/01/14 01:16:47 executing program 2: mmap(&(0x7f0000000000/0xcf7000)=nil, 0xcf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) sendmsg$nfc_llcp(r0, &(0x7f000003a000)={&(0x7f0000cf7000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6f62fb8ff1701c746c780e864f96a1a7630452ffd8b640eb0203b35dab84e52f06ff9ffbc65acbcc4d4b5355429a918e9948af6a3e5e2efea0fbf32c8867aa", 0x0}, 0x60, &(0x7f00001ee000-0x10)=[], 0x0, &(0x7f0000012000-0xb8)={0x28, 0x84, 0x1, "e5364fd68b19c512b3dfd8205d951eede2"}, 0x28, 0x0}, 0x0) mmap(&(0x7f0000cf7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000cf7000)={0x0, 0x9, 0x30}, &(0x7f00001c3000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00004a4000)={r1, 0x4}, 0x8) 2018/01/14 01:16:47 executing program 5: r0 = socket(0xd, 0x6, 0x8) accept$alg(r0, 0x0, 0x0) r1 = socket$can_raw(0x1d, 0x3, 0x1) recvfrom(r1, &(0x7f0000000000)=""/151, 0x97, 0x2140, &(0x7f0000001000-0x6)=@hci={0x1f, 0x0, 0x0}, 0x6) 2018/01/14 01:16:47 executing program 2: mmap(&(0x7f0000000000/0xf92000)=nil, 0xf92000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f89000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0", 0x4) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000f85000)={0x0, 0x0, &(0x7f0000f90000-0x10)=[], 0x1a0, &(0x7f0000f86000-0xfb)=""/251, 0x37d, 0x0}, 0x0) r2 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_opts(r2, 0x0, 0x9, &(0x7f0000012000)="8a2c1f5d94ebaf360068d29517c73ac2a9", 0x11) recvmsg(r1, &(0x7f0000f84000)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f85000-0x10)=[{&(0x7f0000426000)=""/4096, 0x0}], 0x4, &(0x7f0000f77000-0xe3)=""/0, 0x27b, 0x0}, 0x0) 2018/01/14 01:16:47 executing program 4: mmap(&(0x7f0000000000/0xf6d000)=nil, 0xf6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000041000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f0000009000-0x8)=0x3f) read(r0, &(0x7f0000054000-0xa1)=""/1, 0x1) write(r1, &(0x7f0000f6b000)="d0", 0x1) pipe(&(0x7f000054c000)={0x0, 0x0}) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000d1a000)=0x0) 2018/01/14 01:16:47 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x8, 0x8, &(0x7f0000002000-0x40)=@raw=[@call={0x85, 0x0, 0x0, 0xb}, @jmp={0x5, 0xfff, 0x5, 0x9, 0xa, 0xc, 0x8}, @jmp={0x5, 0x62183e60, 0xb, 0x0, 0x0, 0x51, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x7}], &(0x7f0000001000-0xa)='syzkaller\x00', 0x6, 0x1000, &(0x7f00001e5000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000002000+0xaf4)={0x9, [0x1, 0x0, 0xffffffffffff7fff, 0x0, 0x1f7a, 0x1, 0xffff, 0x5, 0x28000000]}, &(0x7f0000003000-0x4)=0x16) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000003000)={0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast2=0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000004000-0x14)={@loopback={0x0, 0x1}, r3}, 0x14) getsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000003000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000003000-0x4)=0x14) 2018/01/14 01:16:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ff0000-0x2)='\a', 0x1, 0x0, &(0x7f00004f3000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, 0x1c) listen(r0, 0x2) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000ffd000)=@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x8) r1 = accept4(r0, &(0x7f0000cf8000-0x80)=@generic={0x0, ""/126}, &(0x7f0000f7b000)=0x80, 0x800) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000cc3000)={0x0, 0x7f}, &(0x7f0000d56000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000c0e000)=r2, 0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000dbc000-0x42)={0x0, 0x3a, "dc593979f36d1eff1f6b1f561c02c0c678ad3b275b82e6147fa1e739e0ec3cacb661db53f7e74b6aef44f6ff36c4fe94ce1ed05a185f860bfc91"}, &(0x7f00002f5000-0x4)=0x42) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00009c2000-0x100)={0x0, 0xf8, "3eb9ef913bbf4fbfa92a4261347ee656a9560112811882c4c39ef906583b8b5bc21b07767689748f86d1ce713c4d2a88cabfe1cfbc9c7c2425897783a1229d5b1bc332a705a47ce5b38e37b5a9edb02c6c976ce2d882f93dc9f8cfc96ac17e4901a22677e704302e8c54d6f2756266fac7b4db7a29e72c97403a14e30ca0f83d566b964cbbefef670cf406fc216712c1cbb7d8c20b5c1b25d4a9de6a0079be80b05e3a5a2a34242592c02241158659f41cad5e8e4d2158ed13cda56729637a6e9b1c006c5e0f11d76bd9fc05a2d7d9c022f9e4ee0bb18c81908085303a9964200ea07063394d476e94c55bc2922b8d9dbd922410ad6aa118"}, &(0x7f0000f6e000-0x4)=0x100) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000c92000)=@assoc_value={0x0, 0x130}, &(0x7f00002f2000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000d0f000+0x4f3)={0x0, 0xfffffffffffffff7}, &(0x7f0000991000)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000214000-0x10)={0x0, 0x3f, 0x2, 0x401}, &(0x7f0000c93000)=0x10) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00009a4000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000645000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x40, 0x0, 0x2, 0x500, 0x7, 0x10010, r8}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000e6c000)={0x0, @in6={{0xa, 0x0, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xe16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6, 0x1, 0x7, 0x100000000, 0x9, 0x2, 0x3f, 0x1, 0x7fffffff, 0x74, 0xff, 0x7, 0x1, 0x9, 0x7]}, &(0x7f00009c7000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000a88000-0x18)={0x0, 0x400, 0x30, 0x400, 0x80000001}, &(0x7f0000821000)=0x18) sendmmsg$inet_sctp(r1, &(0x7f0000a51000)=[{&(0x7f00003cd000-0x1c)=@in6={0xa, 0x3, 0x1f, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x3}, 0x1c, &(0x7f0000d42000)=[{&(0x7f0000914000)="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", 0x1000}, {&(0x7f000040b000-0xcb)="9f9fcb8b28966abfe60e602328fe6c45dede273de0d5407bea181bc07ca4edbbe34df926b3997c572f77df0f550644b4e53617cd6c611010fd9c5431f436338713edc2509f2fc2de25800c5fffe2492b841dfbc70ba098307e3e663a960e5b2192741c7a95faef846c368bfccf9b1a41a46c00fbf483a461ce6c4294d210179946257d82bef0376357bc46bad39419f90b7f579b92c7c38032f3d7fcf592254174e4318f08390103c280ce0302aabfd89b7d1a0c6e375a1fe42d69d1819fd2299ca099d058bde70c329647", 0xcb}, {&(0x7f0000396000)="5565dbdfa3bde53aea3b87", 0xb}], 0x3, &(0x7f0000973000)=[@sndinfo={0x20, 0x84, 0x2, {0x3, 0x8000, 0x6, 0x9, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x1f, 0x8, 0x1, 0x2, 0x0, 0x9, 0x3, 0xd7, r4}}, @init={0x18, 0x84, 0x0, {0x3, 0xeff, 0x7, 0x10001}}], 0x90, 0x40004}, {&(0x7f000089b000)=@in6={0xa, 0x2, 0x20, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffff}, 0x1c, &(0x7f0000b4c000-0x40)=[{&(0x7f00003f5000-0x39)="54aff49ce5d0b0ba68d1488392cb8267ec1bba8a5f2085dec3b5127796582d978911b371b05dd2d0ea911d2d678bef86395066805dcae0e004", 0x39}, {&(0x7f0000180000)="ae4a5bec7447276a0b6e6de5516346a23ea9191f6e3c2f", 0x17}, {&(0x7f00003ff000)="6ee574cf4dbfb16f3610f7b0bbf9028fdbd725101d2b40488ea52a7e3c29155f1981b7f7423666bb6cc0d876918391ae59f88c024c335b42299aa6675be6bf6fc5e78d90e63f03bbf301574f1f063e43625b7f6b1f90f13fa5d499e56b16f39d9a010e8e6359b967c5b0c71b890bd8c9c518150a242c0b895151e2b0d92e0b0006ca7d06f5b539a7f93da37a6a3137900b09c5f39409244be27db52e84a1c806c38616200c40218deef9d9f21e38d15575965565f143658040cbf233f790142b223817444849d83ab9bbd67d6242bbf4cc672794ece648bbddb31191", 0xdc}, {&(0x7f00003ca000)="2f790c0808fd14057964221b6c5fc9bfcefbd8a022dae2bd43b864b736f637a53332023ebacd3fa9e6bfd0c9a6a82fa0a18c7974caa465fe6dc5a09e6c266e2648b9fd9217680a405d6e943fbb7317023ff89efc7265f30f43b34dd8f77d59623473b5e978cb9b7c3d7eb307542415db5c33497f", 0x74}], 0x4, &(0x7f0000448000)=[@init={0x18, 0x84, 0x0, {0xfffffffffffffffb, 0xff, 0x200, 0x9}}, @init={0x18, 0x84, 0x0, {0x10000, 0x0, 0x2, 0x81}}, @sndinfo={0x20, 0x84, 0x2, {0xfffffffffffff000, 0x8, 0x3, 0xf913, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x2, 0x3, 0x7ff, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x20a, 0x1, 0x800, r7}}], 0xf0, 0x10}, {&(0x7f00002f3000-0x1c)=@in6={0xa, 0x2, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, 0x1c, &(0x7f0000fe6000-0x40)=[{&(0x7f000056d000)="e9670a3d4f99465e3a9b6356a6e9585fda3a37adbfbc45ddcfbca8d7b15f03983ad7ace487001b3193fa4f2b80083045dd20a7aab972b9c0a3e1204b3bb60983436b12027bc37389af25b4cb9f6f2943ec0c005e8460339158ee0326f39688be43bafd5e15f2d3c4628daa971e1b19c381a6d846624c908654b5085b17", 0x7d}, {&(0x7f00009e6000)="654c1805bb865cd9b4c14da927bb74671a644577f6769aa7fda5cb2fdb1cac275865d299e81b4ab23fe3b89373a03d1dbeaffa6bceb2feb71e2c853e4d268f64298b7f5942bc9636c7589edcbfaa150fe28bc8d7d4c05b1431e0f67792d05641bbc2eb03e0b4a1b3e1b5fee2c7942f127547cee04f728687ed8eba0a4c415ac927ed924ccc6afe8350be", 0x8a}, {&(0x7f000020e000-0x83)="62cc2d59bcf90f1e08973bf7c8c33a1d1df39b65f5b37d8202eeab156b2c424120977cad2ea94bd23487c9a04aad95434be54848269927e6eb9a1ede531f13c3a1d9a74136368a8bef1d53c812d41c532fbf4d367cde8df38d61b9106c62243b8138b0666916e8a0bec0f316f3c229737ba450fc93139a818fd4932353175d48b5c9ff", 0x83}, {&(0x7f0000c63000)="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", 0x1000}], 0x4, &(0x7f0000ddc000)=[@init={0x18, 0x84, 0x0, {0x6, 0x9, 0x8, 0x5}}, @init={0x18, 0x84, 0x0, {0x3, 0xffffffffffffffdd, 0x8000, 0x4e4}}, @init={0x18, 0x84, 0x0, {0x400, 0x6, 0x9, 0x404d396d}}, @sndrcv={0x30, 0x84, 0x1, {0x100, 0x3f, 0x2, 0x6, 0x97, 0x401, 0x5, 0x5013, r9}}, @sndinfo={0x20, 0x84, 0x2, {0xffffffffffffffc1, 0x4, 0x8001, 0x5, r10}}, @init={0x18, 0x84, 0x0, {0x8, 0x101, 0xffff, 0xa5d}}], 0x120, 0xc044}, {&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x3, 0x400, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, 0x1c, &(0x7f0000498000-0x50)=[{&(0x7f0000083000-0xd)="82c632693f4314cf0eca976466", 0xd}, {&(0x7f000035e000)="2effb3678f84ad8c15e22ca04b1a00b1d061731091bc487bcb878daff6d27504aef1482a3f570bf78ae03d0b8fcf6ab2513458ca76f37edb2a93f5539b5d411c6f790b0c086012d5610789bfe04e31", 0x4f}, {&(0x7f0000531000)="30a10898be3cfa05041ef7ad4667f8d455004f13dc648fc2d04fe33bf33b973785ed8df8a82e9174c239497a1a35377eda2a4a3c98e4b307685ccdc2851869de335b600f59249cb18d1f9c2d45a6b1f6d280c5ea3d4dfb45deb9b656a0fb69eb8c13003948d3426ef10dcb124af41bf08ffcfb3f3640100ee69e4f6c8b16e3aed8417c2e425a5c6cec29a38e4cbad6d17a3decaac79b4d232748a8c2a31403021e3d210ed876b5e919d2d3c77cca6455f8f9c5ffdc51871edcbe4eee8014c0c8e5db5bb5bf2cf15859209e6280f423f3a6", 0xd1}, {&(0x7f0000629000)="49b030f64b028f68f9cc161176fbe124ae510a235283ed23ede0b84ed4c4f958becf3d7fc77442f6489736eb88ac36c7aed9d2b12728edc8adb66037a865ef45083c7a17619973f516354118110e79e2a3a549b34d1ef3c420b7396edf05e31de57ac58c94e2a53b9d4bec75776768e5b02217e8b0111a38bf33763ca5f0ac737c995c8c0fb8e5e42d695803f5abab455983eb34af1bd0c1521f628eb6ff9da468114b6bcfe65a1234f3377b8ff3ee8eda04fb2a395a35457cfd087b8d132c8304b96ba2e1b5808bfc3910cf730722eabcf10eb4ddbf2dd334a68c835e2805b27565b39940d033cf6d4146085f2f21f0e9792c", 0xf3}, {&(0x7f00002a8000)="", 0x0}], 0x5, 0x0, 0x0, 0x8040}], 0x4, 0x40000) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000ebd000-0x88)={0xc0, {{0xa, 0x1, 0x10001, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xf5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r11 = socket$inet_icmp(0x2, 0x2, 0x1) connect$inet(r11, &(0x7f00000e2000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept4$inet6(r0, 0x0, &(0x7f00005ca000-0x4)=0x0, 0x0) 2018/01/14 01:16:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x4000000000, 0x300, &(0x7f0000767000-0x8)={0x0, 0x0}) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000388000-0x10)={0x1, &(0x7f00008e3000-0x8)=[{0xa1, 0x8, 0xfffffffffffffffc, 0x8}]}, 0x10) socket(0x10, 0x2, 0xa) write(r1, &(0x7f000034b000-0x55)="1f0000e1e8fc7b870008da0000000823f800000008da758f82c8b11028b3b92d8088b935cc859b6b6372aa504718a0e1e570927c5e7f7ac87d559a83308f32bb235feaf0c9ccaeb6b0caeb148a49caed18b1842990", 0x55) 2018/01/14 01:16:47 executing program 3: r0 = socket$kcm(0x29, 0x5, 0x0) r1 = accept4(r0, &(0x7f0000003000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000100000)=0x8, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_hci_HCI_TIME_STAMP(r2, 0x0, 0x3, &(0x7f0000000000)=0x3, 0x4) sendmsg$nl_crypto(r1, &(0x7f0000001000-0x38)={&(0x7f0000f66000)={0x10, 0x0, 0x0, 0x447c800}, 0xc, &(0x7f0000001000-0x10)={&(0x7f000050a000)=@alg={0x130, 0x10, 0x201, 0x3, 0x2, {{'xts(twofish)\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x400, 0x2000, 0x0, 0x0}, [{0x8, 0x1, 0x9}, {0x8, 0x1, 0x4}, {0x8, 0x1, 0x3}, {0x8, 0x1, 0x1ff}, {0x8, 0x1, 0x6}, {0x8, 0x1, 0x2}, {0x8, 0x1, 0xae}, {0x8, 0x1, 0xff}, {0x8, 0x1, 0x8}, {0x8, 0x1, 0x2}]}, 0x130}, 0x1, 0x0, 0x0, 0x20000000}, 0x804) 2018/01/14 01:16:47 executing program 6: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000008000)={&(0x7f000000d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000a000-0x10)={&(0x7f0000e88000)=@newsa={0xf0, 0x12, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xf0}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) r2 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000fd8000)={0x0, 0x2}, &(0x7f0000150000)=0x8) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000fd8000)={r3, 0x5}, &(0x7f0000100000)=0x8) r5 = socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x5, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000fda000-0x8)={r4, 0x3d}, 0x8) ioctl$sock_kcm_SIOCKCMUNATTACH(r5, 0x89e1, &(0x7f0000fd9000-0x4)={r0}) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = accept4(r1, 0x0, &(0x7f0000fd8000)=0x0, 0x80800) ioctl$sock_kcm_SIOCKCMCLONE(r6, 0x89e2, &(0x7f0000849000)={r0}) 2018/01/14 01:16:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f00004c4000-0x38)={&(0x7f00001bf000-0x58)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'tgr160-generic\x00'}, 0x58, &(0x7f0000ddc000-0x60)=[{&(0x7f0000554000)="e86c3054eada5b5d40256dfc92485d3085b12c29336b0d843487b24121302568be9fc6798be27bcd", 0x28}, {&(0x7f00007c6000)="1bff2cefb55c40962c8103465677f5b4919c48554e1dafd15315d513225a2437a5c9de66e142b4548b9f5713c854bbe65833f4d8938f70cc171a1f044557be92249d72c2dd17363f97813df384e1d496cb7fbcfdc3e3d51fc9d23ae8e0e52e2a6f6ad3138c8a586750e75b92d1bef209033d1db5464a45d44359f591ee793c8621b3db4528f0c490d09fce993d71e05e106201de5800f42b353c8185330d98d96e7a8ca998671548d42f5e79d314c8f60f3925cb85b48a99926eae6c55ebabd5088315ca768c3895e6cb756597", 0xcd}, {&(0x7f0000269000-0xbd)="3fba21a11f0a91195ae059766a721f47b2fe59fe63826ea1e67674cb9d5e91432c72f48f4cae487c7228c86845179bd28f9533a0bd5a3a5940b782900b2c2c4da6701c2427cca3486cb5aa9354efac356cc1fc76e0263284c489bfad315ae84f0dd91d0b876a500d4a87249c797276b54bc52a490f2a35beffb6bff423e423606b6c30b4db1a6ae64ee7f56ff81ecfb48a459410f659ead7ddd184aa8cf51d87436959e63561e071a5a75c38c09994778cdf4cbf03da7b439b22874e4c", 0xbd}, {&(0x7f0000925000-0x7d)="790614d39e5cc7a6173d6319c70257f021600d7fdefbf8a3aa1027db51d585bfbf48fc51c1ce5c54ea464ce724038e3bc6b5b8e6ced4caafe04b861643fbceb488a4986cd3b94ae3379832a260b46147aa88ad5a8c7bb8bb4acc2ca26e562f89e1ea0a3a1fccf558a37b264e65b46aa7202a6419b15475d74aadd2ffe9", 0x7d}, {&(0x7f000011d000)="d43dbe3c26bba3bbee3fea95aa74377928ce6a3bc39fdb3d8fd41dd8f15060bb8190c5e9f6bb3f7ab819d4be06463ef278d442d23a65bdaa", 0x38}, {&(0x7f0000278000)="a4d4f1a602445a308fc23ee4505020c9714a079c6d2da55eea238abb1709d96243e24a6fbfeb002ba9e231befcee25ab0d3bc00037846dfc171f18cc884f1f6ebc8b1bf49b48e07945e170edc4c9f7c3b3b99e951192e1a97bad09e3d5c5c53ac5412ae0bac7dcddd2d47f91af656210182698e4ac539f1b47f4498a05d949d9819af912db60c343eb666d", 0x8b}], 0x6, &(0x7f0000420000-0x60)=[{0x50, 0x111, 0x800, "d5bde9dc12afc653233ba72e17ef969f2abf3999999f0a20998b6073303a1e32b9bcd2c81eaa618220b55614b335042e91420349a3568c14a372782e"}, {0x10, 0x119, 0x76aa, ""}], 0x60, 0x20000800}, 0x4000000) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00007c9000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000534000-0x4)=0xc) 2018/01/14 01:16:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000340000)={r0}) connect$bt_rfcomm(r1, &(0x7f0000f1b000-0x9)={0x1f, {0x4, 0x5, 0x0, 0x7, 0x8700, 0x100}, 0x2}, 0x9) writev(r0, &(0x7f00006f6000)=[{&(0x7f000075c000-0x3a)="39000000120003196906ffff7f0000070b00000004000000d901000300000014190012000f0001000000000000200000000000000400010090", 0x39}], 0x1) 2018/01/14 01:16:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = socket$nfc_llcp(0x27, 0x3, 0x1) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f00007ef000)=0x2, 0x4) r2 = accept4$ax25(0xffffffffffffffff, &(0x7f0000aa0000)={0x0, {""/7}, 0x0}, &(0x7f0000c87000-0x4)=0x10, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f00007e4000-0x4)=0x2, 0x4) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000b96000)={0x8, 0x0}) r3 = socket$inet_udp(0x2, 0x2, 0x0) epoll_wait(r0, &(0x7f0000317000)=[{0x0, 0x0}], 0x1, 0x7fd) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000e14000-0x4)={r1}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00002f7000)={0x0, 0x7, 0x0, 0x2, 0xe9de}, &(0x7f00009bd000)=0x18) sendmsg$inet_sctp(r4, &(0x7f0000a67000-0x38)={&(0x7f0000f59000-0x1c)=@in6={0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0x20}, 0x1c, &(0x7f00009d5000)=[{&(0x7f0000cd0000)="749b0c15c211a171cae318be3a89ec4f21f1b3b2a908f0741e4b3d030de63faf45a384dff107d423f5a65b6cedcdb9db680dd23bff9ebf0526214725f79d5b5c369a1ecec0b1fb8146c722060d39f0180ccc1083fc114fe8baea0cfcd7708ddc0eb5190bf7b9ef4bbc446f7f99db2f9423297b0891bcf8ed09fb884e8e0467a2512d4528e766227c3abab585a11bec8c4e01692c8d60621486233b42b4bdadbdef314a3d931091127c31d2391834ddf3724ce786230b8fc5b41a442dc2115e6f1137417f197fee26349b8a640b062ee43efb5aba55e54f9864f6e3e2e5789fd807dce535922ecc7c47300ce0d07d126bb7f63abbf2e5bc6a", 0xf8}, {&(0x7f0000cc2000)="0ee0612b2c13ade68a73357f82f164089b9a5215484b9546fdbeb8a284edbdb2e5383b07548e6f875de5ca20dac3908bdb3db5b51f5b5e3965a123a4ba9f8ae5afcb660fff6434e771ffc72628d93b85be88f468b61903bf28a5796045fa072f762390f3957b813ef85da0d7daf28635f0f183661ac68e4a321d0ce907f343f7d851812ba3166edadb612d1a11d574bf97e017e545", 0x95}, {&(0x7f0000a9f000)="dc39563ef560d6dbfa14ab1a7be9802f744c3ea3f16a281c028d247b1196cd08b81edde1b8e862ca2ff5aeb712cdb7694bef92e496fe59133be7f2e33d6c7b95256991963fa4f9683da07b9274834205e81355ca76ee25f533f50b1118cc1184967bfc9985b57c13c61b99c32e177d1d8183c2c48de367c49147b5c3347a5671d9949d1a3232f6c9bcd034d62c21ccc642e90fdad71535f9c986fa02b9fa98217037dea83570e6e5fe584542e44fc3f4a06329a87f41ef5a6be05b4e7acb1eacb87017c97e2c15b6fc8f75ccdb14619a705c790434911cc54581a648258a", 0xde}], 0x3, &(0x7f0000370000-0x90)=[@init={0x18, 0x84, 0x0, {0x8, 0x5, 0xffffffffffffffff, 0x4}}, @sndrcv={0x30, 0x84, 0x1, {0x1ff, 0x4, 0x4, 0x800, 0xffffffffffffff32, 0x7, 0xffff, 0x6, r5}}, @init={0x18, 0x84, 0x0, {0x8, 0x9, 0x7ff, 0x5}}], 0x90, 0x40000}, 0x14) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000f91000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r3, &(0x7f0000e8c000)={0x7, 0x0}) 2018/01/14 01:16:48 executing program 1: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0xbd) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000000)={{0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="52ffedea9829", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="6c6f00000000000000000000040000ea"}) 2018/01/14 01:16:48 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000001000-0x6)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x6) r1 = socket(0x18, 0x0, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x40047459, &(0x7f0000000000)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000002000)={r0, 0x8, 0x101, 0x0, 0x7, 0x0}, &(0x7f0000006000-0x4)=0x14) 2018/01/14 01:16:48 executing program 4: mmap(&(0x7f0000000000/0x5ae000)=nil, 0x5ae000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000447000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(blowfish)\x00'}, 0x58) mmap(&(0x7f00005ae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005ae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f00005ae000+0xbb3)=@in={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005af000-0x4)=0x10) mmap(&(0x7f00005ae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f00005ae000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000015f000)=0x14, 0x800) mmap(&(0x7f00005ae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f00005af000-0x10)={r2, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) r3 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001df000)="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", 0x1000) mmap(&(0x7f00005af000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00005af000)={0x0, 0xa0, &(0x7f000047d000)=[@in6={0xa, 0x1, 0xe, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, @in6={0xa, 0x0, 0xffffffff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x7}, @in6={0xa, 0x2, 0x401, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x400, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0xffffffffffffe88b}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0xd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00000f4000-0x4)=0x10) mmap(&(0x7f00005af000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f00005b0000-0x66)={r4, 0x6, 0x5e, "0932828ebece0829e6b6f8afdb2d2342029e4d2cda353f8bd7a996dea0036f18ed5c2fc147186a0f3ef7f3b5678db85b5a104f35e615a5aeabe30b1162f7755c7d04dde7f016ec025ecc269b7abaf97cdfcd038e78824c13ad8888ca7e05"}, 0x66) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f00005ab000)={@common='ip6tnl0\x00', 0x0}) mmap(&(0x7f00005af000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_DEL(r5, 0x2, r0) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f00003e9000-0x4)=0x0, &(0x7f00005af000)=0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab2719", 0x4) sendmmsg$alg(r3, &(0x7f000059d000-0x38)=[{0x0, 0x0, &(0x7f0000283000)=[], 0x0, &(0x7f000006a000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) mmap(&(0x7f00005ae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x19, 0xb, 0xffff, &(0x7f00005ae000)={0x0, 0x0}) mmap(&(0x7f00005b0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r6, 0x84, 0x71, &(0x7f0000130000)={0x0, 0x1}, &(0x7f00005b1000-0x4)=0x8) mmap(&(0x7f00005b0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r6, 0x84, 0x11, &(0x7f00005b1000-0x8)={r7, 0x10000}, &(0x7f000025b000)=0x8) sendto$ipx(r6, &(0x7f0000405000-0x3e)="f30f938a226a927cf3bc6c83b952fdd35b5b7e2d2046073ed6620edbbe3c5f4032b957892a04146ae8407f30514532dbd13125c39a2bfc14c89a6a0b4aaf", 0x3e, 0x0, &(0x7f0000571000-0x10)={0x4, 0x1, 0x10001, "e972d0c9baef", 0xfba, 0x0}, 0x10) recvmsg(r3, &(0x7f00004d7000-0x38)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x383, &(0x7f0000332000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) 2018/01/14 01:16:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xd5}]}, &(0x7f0000f92000-0x4)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x5, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket(0x10, 0x3, 0x0) accept4$packet(r1, &(0x7f0000294000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000e6d000-0x4)=0x14, 0x80800) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000fe5000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x47, 0xcb, 0x1ff, 0x400, 0x100000000, 0x80, r2}) setsockopt$inet6_int(r1, 0x29, 0xdf, &(0x7f0000db3000)=0x7, 0x4) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) write(r1, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0xfffffda4) 2018/01/14 01:16:48 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00008ed000-0x4)={r0}) ioctl$fiemap(r0, 0xc020660b, &(0x7f00007da000-0x90)={0x7f, 0x2, 0x0, 0x1ff, 0x2, [{0xfffffffffffffffb, 0x2e2aa09b, 0xfffffffffffffffb, 0x0, 0x0, 0x201, 0x0, 0x0, 0x0}, {0xfff, 0x4, 0x14a8c782, 0x0, 0x0, 0x110e, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_raw(r1, &(0x7f0000f9b000-0x38)={&(0x7f00004de000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f00000d9000-0x10)={&(0x7f0000f9b000-0x10)=@can={{0x2, 0x2, 0xec8, 0x100000000}, 0x2, 0x2, 0x0, 0x0, "0c35875d5ee80136"}, 0x10}, 0x1, 0x0, 0x0, 0x801}, 0xc0c0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x0, 0x15, &(0x7f0000f9b000)="d7fdaf622081090000000000000032e5", 0x10) 2018/01/14 01:16:48 executing program 3: mmap(&(0x7f0000000000/0x9f6000)=nil, 0x9f6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f00009f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x7, 0x3ff, &(0x7f00009f7000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f00004f6000)='tls\x00', 0x4) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f000007d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000226000)={&(0x7f00008bc000)={0x2c, 0x12, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0xc, 0x0, @u32=0x0}, @typed={0xc, 0x2e, @u32=0x0}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_netdev_private(r0, 0x89fc, &(0x7f0000485000-0x95)="ce184d7a687ee6c0d9f35107d59c2a04d15830faac9ece2384e4f88750a2997cbe6e1b59d6301e2b02be8b4c876ac7f207d519be484679060a8953afd8dbe088c116e42509dc5b153cadfee712903bb974549d069dc58ded139403140ef928af7098fb2e2ec249559ce5d5b659d67bff8d7cb3d7aede9b7b8108f5ee8a506c80af63016c00d4eaa08ba792cd8aad0836f951e268be") [ 97.161334] netlink: 'syz-executor3': attribute type 46 has an invalid length. [ 97.178575] netlink: 'syz-executor3': attribute type 46 has an invalid length. 2018/01/14 01:16:48 executing program 7: mmap(&(0x7f0000000000/0x57e000)=nil, 0x57e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f000057e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f00004e6000-0x38)={&(0x7f000009f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000057e000)={&(0x7f0000417000)=@newpolicy={0xc4, 0x19, 0x40000000000001, 0x1, 0x0, {{@in=@multicast2=0xe0000002, @in=@multicast2=0xe0000002, 0x0, 0xc5, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0}, [@policy_type={0xc, 0x10, {0x1, 0x0, 0x0}}]}, 0xc4}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 01:16:48 executing program 4: mmap(&(0x7f0000000000/0xff0000)=nil, 0xff0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x804, 0xe0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r0, &(0x7f0000ff1000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00007fd000)=0x10) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000016000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = socket(0x8, 0x1, 0x100000001) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000ff2000-0xc)=@sack_info={0x0, 0x2, 0x4}, &(0x7f0000ff2000-0x4)=0xc) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000ff2000-0x8)={r3, 0xff, 0xeac8}, &(0x7f0000cdd000)=0x8) recvmsg(r1, &(0x7f0000004000-0x38)={0x0, 0xcb, &(0x7f0000015000-0x50)=[{&(0x7f0000014000+0xcf1)=""/190, 0xbe}, {&(0x7f000000f000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f000000d000-0x72)=""/114, 0x72, 0x0}, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f00007dc000-0x4)=0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000a83000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000fef000-0x18)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8001, r4}) read(r1, &(0x7f0000000000)=""/133, 0x85) ioctl$sock_ifreq(r1, 0x89fb, &(0x7f0000fa3000)={@generic="24eadac3425035f8ed96b74e2269389e", @ifru_data=&(0x7f0000e6c000)="03a4b398eda17e728b6d92398be0029914d9e9b7540c1236bc6c944645008029"}) recvmsg(r1, &(0x7f0000010000)={&(0x7f000000f000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f000000f000-0x60)=[{&(0x7f0000011000)=""/4096, 0x1000}, {&(0x7f0000010000+0x1f)=""/4096, 0x1000}], 0x2, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 01:16:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000005, 0x10000, 0x5}, 0x10) r0 = socket(0x11, 0x803, 0x0) bind$packet(r0, &(0x7f0000fc4000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="089d30e72229", [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x0, 0xff5) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000014000-0x24c)={0x2c, 0x20, 0x2ff, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0}, [@typed={0xc, 0x0, @u32=0x4}, @typed={0xc, 0x10, @fd=0xffffffffffffffff}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) syz_emit_ethernet(0x47e, &(0x7f000000d000-0x44)={@remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "20f087", 0x7, 0x11, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x0, 0x4888, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}}}}}, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f000070d000)=0x0) 2018/01/14 01:16:48 executing program 6: r0 = accept4(0xffffffffffffffff, &(0x7f00009d5000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000e4e000)=0x1c, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000001000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f0000bf8000-0xe7)=""/231, &(0x7f0000ffa000-0x4)=0xe7) r1 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r1, 0x29, 0x7, &(0x7f0000012000-0x4)=0x0, 0x4) 2018/01/14 01:16:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80002, 0x0) getsockopt$packet_int(r0, 0x107, 0x9, &(0x7f000013d000-0x4)=0x0, &(0x7f00000de000-0x4)=0x4) socketpair(0x0, 0x1, 0x8, &(0x7f0000295000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000b0b000-0x8)={0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000342000-0xc)={0x0, 0x0, 0x0}, &(0x7f00004cd000-0x4)=0xc) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00001d2000)={{{@in=@rand_addr=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004ee000)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000778000)={0x0, 0x0, 0x0}, &(0x7f000081e000)=0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000034a000-0xc)={r3, r4, r5}, 0xc) 2018/01/14 01:16:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x8) r0 = socket(0x11, 0x802, 0x0) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) mmap(&(0x7f0000980000/0x10000)=nil, 0x10000, 0x0, 0x80012, r0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00007e0000)={0x0, 0x20, &(0x7f00009bb000)=[@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000ba4000)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000e6f000)={0x7, 0x9, 0x5, 0x1ff, r1}, &(0x7f0000232000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/14 01:16:48 executing program 1: mmap(&(0x7f0000000000/0xd4f000)=nil, 0xd4f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000d4c000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000d4d000)={0x2, 0x16, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, [@sadb_x_policy={0x2, 0x12, 0x0, 0x0, 0x0, 0x5, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@empty=0x0, @in=@empty=0x0}}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$key(0xf, 0x3, 0x2) 2018/01/14 01:16:48 executing program 2: socket$bt_cmtp(0x1f, 0x3, 0x5) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000de3000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f000097c000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x3, [@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}, 0x1c) r2 = accept(r0, &(0x7f00001d9000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00001d3000-0x4)=0x1c) sendmsg$alg(r2, &(0x7f00003c1000-0x38)={0x0, 0x0, &(0x7f0000cad000)=[{&(0x7f000091e000-0x1000)="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", 0x1000}, {&(0x7f0000dbf000)="8aac9f3ba47a5fe3893a4dfb", 0xc}, {&(0x7f00003f5000)="eddace873470199dcd75ab549c40be017d2417e07e1997839b463880cdb0c90d58838c5e9e2e3e11cf44261fc7b519c96bb0c9f23f46c2cd513e047fd6efebc8ddfee084f2d4f983810b670d50a1ae7bdbab6abc2a729b1ddd092afc5125d3952a0fca748d91044ff5db7c85d69d05509de9987a16501c17a44ba665c0c9a7cf4bd0edf61e1e93146f77ac0f93af4c73eb0c61f7e7b060ed4ce8934c36b271f353b701e7bd89f859", 0xa8}], 0x3, &(0x7f0000224000-0x1c0)=[@iv={0x38, 0x117, 0x2, 0x20, "77dd087f364fa9c36dc15b2e75999e05d7b0ac951fe7e17c41833fd9142a2919"}, @iv={0x38, 0x117, 0x2, 0x23, "5ee4da075ff308382c70c84c6489790a496d8bdf3fb352133d292a0206afc972bc8cb2"}, @assoc={0xffffff4b, 0x117, 0x4, 0x7ff}, @assoc={0xffffffffffffff67, 0x117, 0x4, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0xffffffffffffff2e, 0x117, 0x4, 0x5}, @iv={0xf0, 0x117, 0x2, 0xd9, "684969548f966c35137c96bdc0c6041448e196d5717b3b1d16929f6a08c51388f5f1678059a6c5d35bd853279e73f8b69230e6fc3b912c641e3c85edd4bdeb73c43218830e507e64a23355d5f4d0f4e452ebdab881d964a430ba1efdae3f409d2fb4a9d3db14e4d7af94c9ffeea60d6e657987532a78caac24a643bda089155bde42e7905b3c96491da8a9b7713dabb8a0f02fee2d4e2aa8d226373d55834264aad3555c05d72357c9bd47b171d2cea100dae092387e2cfb23f1eda5e3217a45d39c01e042b41ca566366a699b5dae93793ce0901961200f4b"}], 0x1c0, 0x4040000}, 0x4000001) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f00006d0000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, []}, 0x10) 2018/01/14 01:16:48 executing program 7: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x18, &(0x7f0000a4a000+0xeaa)=0x0, &(0x7f000005f000)=0x4) 2018/01/14 01:16:48 executing program 6: mmap(&(0x7f0000000000/0x57b000)=nil, 0x57b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000578000-0x38)={&(0x7f000026d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000577000)={&(0x7f0000535000-0x434)=@newsa={0x144, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x32}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@tfcpad={0x8, 0x16, 0x0}, @algo_aead={0x4c, 0x12, {{'rfc4106(gcm(aes))\x00'}, 0x0, 0x0, ""}}]}, 0x144}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 01:16:48 executing program 1: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xc) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f000063a000)=0x0) sendto$inet6(r0, &(0x7f0000772000)="", 0x0, 0x0, &(0x7f0000439000-0x20)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvmsg(r0, &(0x7f0000f4d000-0x38)={&(0x7f0000f5b000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f000027b000)=[], 0x0, &(0x7f0000f52000)=""/0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1f, 0x3, 0x7fffffff, &(0x7f0000f50000)={0x0, 0x0}) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000e4c000-0x20)={0x4, 0x5, 0x2, 0xcb54, 0x8001, 0x1, 0x81, 0x6, 0x0}, &(0x7f0000f52000-0x4)=0x20) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000f52000-0x8)={r2, 0xfff}, &(0x7f0000568000)=0x8) read(r1, &(0x7f0000996000)=""/102, 0x66) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r1, &(0x7f0000624000-0x38)={0x0, 0x0, &(0x7f0000be4000+0xb45)=[{&(0x7f00003ae000-0x95)="b00fabca7bfe0072ddc275ac991aaf7073206484e566ac671b4f120562992f66e682bf7cbc6f6571f5e9ffdf133cd6840f57c2aad5211269822ca43f78642f31abe7ce84a92768d1ab46e5e5e455a157ba836880cbb9ddf3d83af524b6c4337f7bfbf819f84e2385d11f217fa5afeca0a124df87bb856ee3b7a3969378f18fb04548c17d506548ac3fb79fad350ee0164aabbfaf96", 0x95}, {&(0x7f0000f50000)="546640f1faffb5f9bd62feffef3f002fbd57844c98d4fd92b7cd4f17f752f18f5c768c2de656eeb9c6288f75f5c7a8b12cba5e3ba165182dea7818029d6a7a47ae33f7ab1d8bd9edd260662796b744e03710024cb6817bba1f44453ec76752bd3ae67d92c58c8ec065555a2ff8d2343fbc88fae68429e2ca143f1e54cee4653ced8d66405bdd751b7d0abce35a678710dfb8e6839918a43bf6", 0x99}, {&(0x7f0000156000-0x33)="6f0a3bc2d16d77058ab0226a5f90f3c1bb80d34cbe1542c705ab91185da93e975b17c8f08209a0a02265b20f63ed968ddad3a3", 0x33}], 0x3, &(0x7f0000f50000)=[@iv={0x18, 0x117, 0x2, 0x3, "0ec51b"}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0xf0, 0x117, 0x2, 0xd5, "6795ccc2e365b6ec6edb2403811d3b3ccdd5971dcaf321099aaa00f1458243b8a503f6cd524d8a682edcd073c3b0c621701c2c8078f836fc42f3f0b00a7f4edacf6e31fd68e56eeedbf154aa3bf072ea55494b9855b2987bf86815eb6c502db7334306134eefa3d8016bf17fddd845971debd1e871682111c856e7da7786ecab1efc23f2604f8de9c31a1567971cfca61b0fef80a2f5e53e7e7f6933aac7b327ac2c2d3f7039baea17351fa1bd06fbf94b53e0fdde2a34a9cdd5a8abd2da3f1451da768f5eac2d795963d565022c52920512401c2d"}, @assoc={0x18, 0x117, 0x4, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x70, 0x117, 0x2, 0x5a, "d0c4620a327913c187ea97750f54b1ddedd906628476bbd2735c6f25ab00857775e22202f1e810ef9fe689f779fe4fef88a52f509d0dd0eb50a2e46335a64263afd9065e3c02ba74ae030f7182f7ce084771412d615c4c6fbcca"}, @iv={0xa8, 0x117, 0x2, 0x94, "a1fe9f9978dcac2f9392d4e906095f3d51e9a0ff78e7df6ba19af2fd6dc3509ef58b50f460ce8ad97f60972b00c335d1f913b7e8430a18f265f135d695a8951ddb11e8a125799615efbcd8093dbafb35f375e4f0ab0375f1006b5651e324369004b6295421a09db920cf4bd7b12c40afc998b9b7e8eee1c353ab7aaad85c5f72e99741bf6144ac1a8b29268cfa835a8fa1dde11c"}], 0x268, 0x0}, 0x80) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000b62000)={0x7}, 0x4) 2018/01/14 01:16:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netrom(0xffffffffffffffff, &(0x7f0000000000)=@ax25={0x3, {"4a1901fae122fa"}, 0x0}, 0x10) r0 = socket(0x2, 0x80003, 0x2) setsockopt(r0, 0x0, 0xd0, &(0x7f0000000000)="", 0x4) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000b47000)=@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x370045dbdf4ba90c) socket$nfc_raw(0x27, 0x1, 0x0) 2018/01/14 01:16:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x89) setsockopt$inet6_udp_int(r0, 0x11, 0x100000000a, &(0x7f0000c2a000-0x4)=0x101, 0x4) r1 = socket$inet(0x2, 0x1, 0x8000) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000f0c000-0xb)={0x100, 0x9, 0x8000, 0x3, 0x7ff, 0x40, 0x4, 0x2, 0x3, 0xbb, 0xf0a}, 0xb) sendmsg$inet_sctp(r0, &(0x7f0000558000-0x38)={&(0x7f00008dd000)=@in6={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000b03000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 01:16:48 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000b03000)={0x0, 0x0}) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000070000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x8001}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000001000)={r4, 0xe1c}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00009be000-0x8)={r4, 0x7}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x2a, "56578349331c3742face52cf5a90dc18c2b9f333c7860d6107b0279dbc8a9a0f5ccdcb07d335a6f70c6b"}, &(0x7f0000e86000-0x4)=0x32) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f0000002000-0x12)={@common='bcsh0\x00', 0x81}) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000001000-0x4)=@assoc_id=r5, 0x4) ioctl$sock_SIOCBRADDBR(r3, 0x89a0, &(0x7f0000002000-0x10)=@generic="370a5ea71fa29e7b844b9f726f175978") setsockopt$inet6_buf(r0, 0x29, 0x2, &(0x7f0000d35000)='"', 0xfffffffffffffed9) 2018/01/14 01:16:48 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000b81000-0x90)={0x800, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000)={r0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x37, &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x4) mmap(&(0x7f0000000000/0x587000)=nil, 0x587000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000578000-0x38)={&(0x7f000026d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000577000)={&(0x7f0000586000)=@newsa={0xfc, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0xffffffffffffffff, 0x32}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@sec_ctx={0xc, 0x8, {0x8, 0x8, 0x0, 0x0, 0x0, ""}}]}, 0xfc}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f00003ff000)={0x0, 0x80000, 0xffffffffffffff9c}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00001b4000)={0x0, 0x0, 0x0}, &(0x7f00001c0000)=0xc) mmap(&(0x7f0000587000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00001b5000)={{{@in=@multicast2=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000587000)=0xe8) mmap(&(0x7f0000587000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(r3, 0xc0286405, &(0x7f0000587000)={0x10000, 0xbd20, r4, 0x3d5, r5, 0x8, 0x1ff, 0x9}) mmap(&(0x7f0000587000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000588000-0x18)=@get={0x1, &(0x7f0000555000)=""/86, 0x280}) [ 97.266269] netlink: 'syz-executor0': attribute type 16 has an invalid length. 2018/01/14 01:16:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000bcc000)={0x26, 'skcipher\x00', 0x8e, 0x0, 'ecb-cipher_null\x00'}, 0xfffffffffffffd20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket(0x3, 0x80000, 0x5) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000a69000)={r0}) connect$nfc_llcp(r3, &(0x7f0000521000-0x60)={0x27, 0x4, 0x7, 0x0, 0x3, 0x5, "8e782cf400287d3e4c60ba566423fea575ac8fbb030b85355e36f46fed2a0f64c1b2882e550caff2dfc4f0d4777f27d4a710357e9af78588addaed9bcefd7b", 0x2}, 0x94) ioctl$sock_inet_tcp_SIOCINQ(r3, 0x541b, &(0x7f0000250000-0x4)=0x0) writev(r1, &(0x7f0000abb000-0x60)=[{&(0x7f00004d9000)="f5", 0x1}, {&(0x7f0000786000-0x52)="15811859b5b090e9ecd529568f2a37a7c2ba9902397aab9c321cc032e85ebf5d1ca72e4f5f13eb92980abb256f6f9507a1927867b78d71195d5d955aee321f", 0x3f}], 0x2) 2018/01/14 01:16:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x6, 0x0) [ 97.325343] netlink: 'syz-executor0': attribute type 16 has an invalid length. 2018/01/14 01:16:48 executing program 2: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4, 0x8000000000088) bind$inet6(r0, &(0x7f0000727000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f7b000-0x4)=0x1, 0x4) sendto$inet6(r1, &(0x7f0000ce2000)="4bc2253ba52d549af0f621ba63d6ae49742c24820f547aebc06ee354c6443d2624d9de98659c627786572ea9a9d8c242efb770000e7cf3a5a8666da1d3c7f8567abbbd3a34", 0x45, 0x0, &(0x7f0000f70000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00001de000-0x3)={0x0, 0x0}) 2018/01/14 01:16:48 executing program 6: mmap(&(0x7f0000000000/0xf8b000)=nil, 0xf8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f00003ae000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x309) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r0, &(0x7f0000483000-0x1c)={0xa, 0xffffffffffffffff, 0x10001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendmsg(r0, &(0x7f0000cdc000-0x38)={0x0, 0x0, &(0x7f00003c8000)=[], 0x0, &(0x7f0000e31000)=[], 0x0, 0x0}, 0x0) sendto$inet6(r0, &(0x7f0000977000)="", 0x0, 0x0, &(0x7f0000f88000-0x1c)={0xa, 0x2, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x9, &(0x7f0000592000)=0x3, 0x4) syz_emit_ethernet(0x32, &(0x7f0000bca000-0x32)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [], {{0x9b4c, @arp=@generic={0x337, 0x88a2, 0x6, 0x0, 0x3, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], "", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, "121c5be7fed1cfbbcc9277be430fa9c4"}}}}, 0x0) 2018/01/14 01:16:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000dfe000-0x4)=0x3fffffffffffffd, 0x4) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f00001d9000)=0x0, 0x4) r1 = socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000324000)=0x2, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000097000-0x4)={r0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000f09000+0x931)={0x6, 0x200, 0x1, 0x2, 0xce, 0x4, 0x8, 0x8, 0x0}, &(0x7f000024c000-0x4)=0x20) socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000e5f000)={r3, 0xffffffff}, 0x6) 2018/01/14 01:16:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x3, 0x2) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f00003c5000)=0x4fd, 0x4) readv(r0, &(0x7f00002b1000-0x30)=[{&(0x7f0000a96000)=""/1, 0x1}], 0x1) write(r0, &(0x7f0000639000)="020baf010200000000067bbc8e1d4048", 0x10) bind$bt_rfcomm(r0, &(0x7f00003f7000)={0x1f, {0x8, 0x1a, 0x40, 0x7ff, 0x3, 0xcb}, 0x9}, 0x9) 2018/01/14 01:16:48 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) pipe(&(0x7f000060f000)={0x0, 0x0}) getsockopt$inet6_buf(r1, 0x29, 0x528c3a6f95fe5747, &(0x7f0000f0e000)=""/46, &(0x7f0000ccf000)=0x2e) socket$kcm(0x29, 0x2, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f00006cc000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000413000-0x8)="1e65a1ab415b7ac7", 0x8) sendto(r2, &(0x7f0000f48000-0xb6)="", 0x0, 0x8000, &(0x7f0000421000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) accept4(r2, 0x0, &(0x7f000068a000-0x4)=0x0, 0x0) 2018/01/14 01:16:48 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000522000)=[], 0xffffffffffffff11) 2018/01/14 01:16:48 executing program 7: mmap(&(0x7f0000000000/0xa70000)=nil, 0xa70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800100000001, 0x84) connect$inet(r0, &(0x7f0000a61000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x4) r1 = accept$inet(r0, &(0x7f000068b000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a69000)=0x10) mmap(&(0x7f0000a70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000a71000)="7c6bc7e98a01d1b5b172af61179ba2b63cc4e686e25433876a52a1c744c2fa8c3bf298200e8f333809b2dd9920cda9", 0x2f, 0x40000, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000a71000-0x4)={r1}) mmap(&(0x7f0000a71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r1, &(0x7f0000a72000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000a71000)=0x9) mmap(&(0x7f0000a71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r2, &(0x7f0000a72000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000931000-0x1)=0xc) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000a6f000-0xc)=@sack_info={0x0, 0x7, 0x1}, 0xc) 2018/01/14 01:16:48 executing program 0: mmap(&(0x7f0000000000/0xe5d000)=nil, 0xe5d000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d7e000/0x2000)=nil, 0x2000, 0x0, 0x64032, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000e5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000086a000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d7f000)=0xe8) mmap(&(0x7f0000e5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f00002a5000-0x168)=[{{0x0, 0x0, &(0x7f0000e5d000)=[{&(0x7f0000e5d000)="688ae637c83591d908cf275b3181cebad5b9b0551e2f9babc50a7ebb96bec1b98dbda6fb482167727eab8ac44ec0fd3d4148957031ffd0187b934c341163d3bb241402bf4fe6e40d6aab31d312ebb95b55ec98ff10783309", 0x58}, {&(0x7f00004ce000-0x1000)="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", 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&(0x7f0000e5d000)=[{0xf0, 0x29, 0x1ff, "419ad48766b001b970885a2547f91a75c4db6c2ef7f11dcf71c0e78327fc80ad6090087e27c0bd06c0986a241223b49d247380d66379772e6851126fe6e539bd706a713378c5f069f7ce6c06613d7d251d9f517308b5781a5822064e42a108de32c59ed7ea29357f179e8f6db1ae03a4b6b04af680948c0ed23428364174b208cd7d5fdbd0179d99b4f09ba31848f5f570684ed13c8a1ebd18e694bf3313e52cd1996f64ea8745637b165cd00bc710525807ee337e1dfc5046bfd1361d8861475e45ad466cee6ba867e775d4ca55085e2e6c3771b4554cc45a3ce5a70f"}, {0xa0, 0x11b, 0x55ee, "605a70ab37906b6041787bd5b11ba985144440f8645bd905c5241f26b721272466ba6391880e1752cc8d516729046a71a356e0bc787e3303ca378d0104b2c2e55b0387fb64397751ff1caa98fa52fd48ec992202ed0f627ef4f7af035fcffda8e6b87c74c1b16479be749039ce30d4bf0de3a7083b1100fc4f54a225dfabbdeb2091363730d1e299d54c702fc1"}, {0x88, 0x104, 0x2, "46046eacbb8b763e3e5056fd4fd0bcceb7174aff61efcc005f5f7b73aa5c76e6d862ae0871ac331c1bca251c2742c2e31b4bc8b643d6dbdbf65eb5df97f4bfe373f11e3268b1d660817bc4c68fcf21968145f07aed01a6b02dd3ad5e8053ee8a9b370941e598a732fd4b83d16ce23f3c59c4225c0e"}, {0xf8, 0x194, 0x2, "8ab8bf463fcd9bad9ef01f0d829b5e976fd5ee3ef0b8e5c77cc0a9ba836f30fa97ce34b72e72147a1e4c66807b4c6a64ac02625894aad66964d88f96172fd15f7d2384008c890879a6821df806f5ec526fb535396a1fa8d7a9b7e6ad96bd0e9639ca2ac02d00c228551bb828586ce3a83ff7ee6c2314e5c72ee5e7a03e97c839500a5a925330c72c54192448294100b64ba97ee6db24dc88ae243690babf3b2d022fdd3a6858be3907c19df898c7fbc75ae0182723c9cf396a5d6b2efb5a0761ba0575fd355a756b49a80cb8834da40adaf385aa403be6fe97c2f076cf5c4c8171515c8d14a1"}, {0x110, 0x129, 0x40, "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"}, {0xf0, 0x195, 0x86a, "33d5311a9a05174d86acc12197fa6afa8e3e9c65497f247429c29f8601b1373b3f6e6de60ee8a782085077766251cd57b15b8d07ce2e49a59605063d77a0758c0a1923bbac45a5ffc6ecad8546514839d4cf4fb72dd1b4517e8514354bf67f06dccd71eb44a21dc849f85002c19b4672ca0e46e8be8fa5caf5b96f1964f41dbd86ed3bd1227a0079ece54f35971a0e62c32645912b803c20009e6e024d640f50b48e34c728479239b93d3769c0176a7a0b4d91129d90184273701212aa6ad181d16d375fdeadb13dfdb1e57d18f4b31658cf31caa3710b2c2d392e657bf55423"}, {0x70, 0x88, 0x6, "6a44700e948d2e7c6612402949847e7afe82b92d3476f6b9163a1aa9123ec7528dfa923275b73203fca46b85f8714548e0b322dc9d6f6730e9b407aef18cddf87667a960f537e27c7a546b7dd1d81e52649cf8e8b3ad5a6b524ccf5a14"}, {0xa0, 0x10e, 0x10000, "08985eacdda40efd04685c278b9cb0f95f227027c16381312113d44e55cd3c9d625addce001b9f1e2ad95be09e5fa05922aea18405a557e3a795d885af189e390f9c35f350d30ae635d2db5b74e0a1eddccb4c88f0b43b624f5eacc20d000f26f233e5c5e30fef2b248ffdc0f4f2c0da2d8f610eae026281933c38fbafc24ca9297264f9d71f4a22ce9cfc"}, {0x88, 0x114, 0x8, "2d5a7ac9d0096ff0cb1d584ef398ba991f49d87274bba7a54f35bc17b75aec71be273782f66f2160eed8e36af09ecd13bfb783c82766f656dba9717f0671319011e713ab750b9e1c6cee5594277431748c25b521b23952b8a995791733f579ba6b911765dd8fa191a4046bd74df59e7029ce0febc35f56"}, {0x40, 0x0, 0x3f, "2ababe25005791852bef95c46bf04c368c44d0a8148586900cab0b4869c5768323ef95a13bacadf510fbe7"}], 0x6e8, 0x20000000}, 0x100000000}, {{&(0x7f0000e5d000)=@ll={0x11, 0x2, r1, 0x1, 0x400, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14, &(0x7f0000e5d000)=[{&(0x7f0000e5e000-0xde)="fa500c2f710434163785e756ca11c25ab34d5a1837d257d4001bd1e682bac0022b590316aadd7bbf10c94009a9caf87d89019ba79508198c316fa950a14f7d7ac4fcb434ada47eeb0af20241b1d015a39c3d154ddada8794708f936a894b52c805b3831f662247e646d812df2a741ec33fe90b15e797bcd5089abd8112679eb0aff0219de55691cb99d831921729a82bd509740a6ee1019dc7f9b515a49d735d7c292e03ab7a0809bd690d87ff77c63a9d94d5878c8e89ef5a08616348b6849119baa4c21f2e7e5cda97c72b50bb76261fa74c9d5ff0e2a4c954a71493ae", 0xde}, {&(0x7f0000e5d000)="54d44bd3ff707eb13f3774ab78a382ca83c2d708eff8a7c0de7cc29a52960b5c9fb1c9315045b7a658d51aeee5b2043742024d60a9f7d973c4221699b20feeb0a977e49465d40f42c31a6880a4111b8428a5a89e70b1d0a46d980ad8a67feb822ee4cd03c94f7d18d3c2064954990e1e83d1aa", 0x73}, {&(0x7f0000e5e000-0x3a)="7682d78b4742fd1606e5574acb52b1c9de860243e57212dd25f7db0dc8971b02efc93916e5dceb766c028509f7aaadeb05ad20df7a5e6733b948", 0x3a}, {&(0x7f0000e5d000)="0b57370348b9b913e9b5e9160dfd6e8c1c8ddd89d5110082314ae03dfe33b29f3680417c793132ccb5f9b3172d202ef3c5e0ae58e627ae5f28a568227510238a6f0a854d831f3a514a620bc35f48742af4443dd9ff9e07f10d0244fce9d059907c29bc88a13a22fbc6725f24fe84b6e409a3a808f9", 0x75}, {&(0x7f0000e5e000-0xd1)="684683bf412b8c686e03221e9587344bfacbfd1c7a0357ac4ab0581b33d6f441b0272d2187d678b2ebd9a192f1634f69030050f641a5d76d9fc584e6fc8c1f770773da85fa1c3698b7fdce57e543a4a63e908705c00527f79141949ae6fa90572e3eb8ae1ecb6e83b06141c34510cb15f4cfd557ccd9605c0c999331936fde861d010a9f95291a573ca7fc9d5a3f5a1c6766ed82c8b75f774d080819eb55f7283690c49ea26efe20861629dc9e16b30551b00385e57a8ab115abb59a3d711cd7cae14ad30228c9b047f215f797d79e81c5", 0xd1}, {&(0x7f000050d000-0xaa)="fbbc0121aef6aef544c554d1ecc5fd0f6de009e8db4c5c1b301f11aebe05f38ec29d0329344fdcd8b6d04effeeadeddebe456ceb5e8d8aaa23a1948874011b1bc35493bfbf9944b52e81e959bce0c14358ffc1de5f13d6b494679684720020f7552af1234e4c0a94e61aedc6d758e5394d984c1c871e3892977c17b93c0cd53fd3ddf18c18bc3d9747dbe841dde7afb7de9abbb3572e4cf5e94100a5234d14f3dab046cacac167562b50", 0xaa}, {&(0x7f0000be0000-0x7d)="aa04caa5a46bd8135b60b402cf0e68e4a7322affad46f1f34e799f3910ba23d7f1d6f925944f5be86bfe0e8dda8ff05337dca689590e4eb0f4d8fd2dbecc1c017d7a7b4fc19b7728e788d950ea427eaf14ce5e67d29055fe0a57cac9686b21b6b653f4056967afc2def9ae6bdfea33892bfbbe93beec4cde4d7bff4ead", 0x7d}, {&(0x7f00006ba000)="7fa36681a88daf83652c0edce1a49ff4c5d1863bead3c909b6fd8525a68acdd9e142dfd495ff918cacb90454eb389c3d9addfe1bc7c197ab926e435ab0747ee77ac4886f055b587911c45b0eca42f040551519873664ffc39a787e3762a742e114abae4371e241a7e55d57eb0664294b13cf8b0441369a682ec7aa248ca5c68ae75cbb25b7c02f518e90b8199feb49c94e8ba0f8f88b63d48e87c92b9f7d5e30f8579289969a8c09263fd1bf4ace82178ebf7a4aec409a3dc63cf95b5fd6e73ee84c9f1f1ac6e8a7d2848aa57c5d8a130f80540a55ae058ae4ef806b9806", 0xde}, {&(0x7f00007f0000-0x2c)="cfb01a72beb74b3022802d035cfc1e54bda6ea15897209815831a9b211e86f5c03ffe49f2c03d3926c4244da", 0x2c}], 0x9, &(0x7f0000d72000)=[{0x70, 0x104, 0xb4cf, "da6c9955c86a3f3020628cee87d7f1d4185b54627971b714c2cc418518e739194be6d2466a9761d11d4e78a81bc9a06125d6a95867bfb23acd10afdb9fe2a0c3abd7f888389c9399fbb63b01a0adef6372f2cc9b64c61e9b43062608aa"}, {0xb8, 0x119, 0x8, "79b797e9d83466500bd1adf528e776f267373765516dc4338f74a21c119a5d09fe7c6eeb48b4942ad07282cde70eee899ee589366fbc0c6f342d4040601450ec35101db209aab4f54b6b04821e464b084f81272fb87b596866b6620759f3576512cb315024a1f6201d29baabcf726f0714572728f04c7a3d29a4f8a36402fad4900e503b6bf7bd0cf7d8e2cceacfef93eabcc029b02e9109be2659a87b10b7df4b74"}], 0x128, 0x810}, 0x29a0000000}, {{&(0x7f0000e5d000)=@in6={0xa, 0x3, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c, &(0x7f0000e5d000)=[{&(0x7f0000b99000-0x4)="341866c7", 0x4}, {&(0x7f00003ae000-0xf4)="96602cf84b814b48eed55a0e84769b93df6c0474ad251d8b9774e1af85bec13924c8901d447f828563037f7955681b0ad3e043c0e5a8426d0130545f8d1d899817f89e11ad61a36cab644bbfba84f6413557788c7b6af4fa978f383c958fd2bfb1415e8296f6f8050d121a682b3ff9f5eec7309d05fac04da6ce966f070b38dd92fc9a050ec4cf6bb67abc9313d760eaf3984a75bb587351f3c98af18f231ef7e271fb29a7b62a8dbaaa33e0eba031bad6966eb6e86a97677dc3e2bfdf5d5d5aab774d39880a16d8d3e07fb55075746cf074d0cfaa0439e7b7c4b13e98fc7b4fe69bea4b589169c382d9f0edaeee560c23eacf54", 0xf4}, {&(0x7f0000e5e000-0xc9)="9b7cc9c2bdd7eaf1ce7343a00834fd05f3e9f485c99139704fc0122c59e9c846662847b4ac4025cbfe0e311683f8f731c9a919c4eee29cb0b718f435549be0b766f9eb0c7cddd715665ba81fc28e54d476bef7eeefa6e68fa0bada4ec2c94255bcb37e6cbfc351e533176f1c2e9fd2901770d92828cd76ec43ff30865a6af8d9ae7e2e4ada3dfb14d0dbc4ab3959f573ed709eefaeb29429e5733a7515db3d6370e57b8acac8222bfe9ce2808c02c695e69c8cec2c1d74505c43dd3ce0fb003c771aefd92ad09f60cd", 0xc9}], 0x3, 0x0, 0x0, 0x0}, 0x6}], 0x6, 0x0) 2018/01/14 01:16:48 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000013000-0x10)={&(0x7f0000016000)={0x1c, 0x52, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0}, [@nested={0x8, 0x1, [@generic="02"]}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 01:16:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000006000-0x10)=@in={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000005000)=[], 0x0, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f000089b000)=@buf={0x17, &(0x7f0000812000)="b94faf5734200000009d1adec575cb3653596d12583086"}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000006b000)={r0}) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000cfb000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$nfc_raw(0x27, 0x0, 0x0) sendmsg$nl_route(r1, &(0x7f0000169000)={&(0x7f0000f40000-0xc)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f000088c000)={&(0x7f00008f4000-0x80)=@dellink={0x80, 0x11, 0x400, 0x6, 0x1, {0x0, 0x0, 0x0, r2, 0x20, 0x0}, [@IFLA_MTU={0x8, 0xe, 0x7}, @IFLA_OPERSTATE={0x8, 0x10, 0x7f}, @IFLA_CARRIER={0x8, 0x21, 0x1}, @IFLA_LINKINFO={0xc, 0x12, [@IFLA_INFO_SLAVE_KIND={0x8, 0x4, '\x00'}]}, @IFLA_AF_SPEC={0x20, 0x1a, [{0x4, 0x1c, ""}, {0x4, 0x7, ""}, {0x4, 0x1e, ""}, {0x4, 0x0, ""}, {0x4, 0xf, ""}, {0x4, 0x1c, ""}, {0x4, 0xa, ""}]}, @IFLA_WEIGHT={0x8, 0xf, 0x3}, @IFLA_LINKMODE={0x8, 0x11, 0xfffffffffffffffc}, @IFLA_ADDRESS={0xc, 0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x80}, 0x1, 0x0, 0x0, 0x800}, 0x40000) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000002000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x3}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000418000)={0x0, 0x0}, &(0x7f000060e000-0x4)=0x6) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000031d000-0x8)={r3, 0x8}, &(0x7f00005f5000)=0x8) 2018/01/14 01:16:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000d67000)={0x0, 0x0}) sendto$inet6(r0, &(0x7f0000bc2000)="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", 0x4d1, 0x0, &(0x7f0000607000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) sendmmsg(r0, &(0x7f0000e8e000)=[{{&(0x7f00008b6000)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c, &(0x7f0000232000-0x10)=[{&(0x7f0000f89000)='t', 0x1}], 0x1, &(0x7f0000e00000-0x148)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00006a8000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f000010c000-0xec)="14", 0x1, 0x0, &(0x7f00004d9000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x100000001}, 0x1c) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000efa000-0xc)={0x0, 0x0, 0x0}, &(0x7f00009fa000-0x4)=0xc) accept4(r0, 0x0, &(0x7f0000623000-0x4)=0x0, 0x0) 2018/01/14 01:16:48 executing program 6: mmap(&(0x7f0000000000/0xf55000)=nil, 0xf55000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000aa3000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00008d4000-0x10)="800a000000f7000000010040dd0d0022", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f0000f52000)="e081d057c227767ff660dd846df7136431ac12a51c92d575bc84d2211a6e595abe984c00000007c8fc5742a484d44a75096842e19dc4c96695a0e9db69a0e69082be5abd783a81de895ed9ef2515250de9bfdbb7bfe0abd1840a93475e9a1840000000d4ef1bcff0811348f3d1db794f5a", 0x71, 0x0, &(0x7f00004c2000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair(0x18, 0x800, 0x2, &(0x7f0000c16000)={0x0, 0x0}) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x14, &(0x7f0000636000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000f55000)=0x14) 2018/01/14 01:16:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x800, 0x50c, &(0x7f0000dee000)={0x0, 0x0}) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f0000a0f000-0x40)={0x0, 0x0, 0x3, 0x92, &(0x7f0000113000-0x92)=""/146, 0x74, &(0x7f00009d5000-0x74)=""/116, 0x17, &(0x7f000010a000-0x17)=""/23}) syz_emit_ethernet(0x7e, &(0x7f000028c000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0xfffffff5, 0x0, {0x7, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @multicast1=0xe0000001, @multicast2=0xe0000002, {[@timestamp={0x44, 0x34, 0x0, 0x0, 0x0, [{[], 0x0}, {[@multicast1=0xe0000001], 0x0}, {[@broadcast=0xffffffff], 0x0}, {[], 0x0}, {[@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}], 0x0}, {[@multicast2=0xe0000002], 0x0}, {[@empty=0x0], 0x0}]}, @ssrr={0x89, 0xb, 0x0, [@multicast1=0xe0000001, @empty=0x0]}]}}, ""}}}}}, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000cc2000-0x8)={@broadcast=0x0, @rand_addr=0x0}, &(0x7f0000585000-0x4)=0x8) 2018/01/14 01:16:48 executing program 3: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x1) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00004c4000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000e62000)=0x8) mmap(&(0x7f0000e63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, &(0x7f0000afa000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000e63000)=0x8, 0x80000) mmap(&(0x7f0000e63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000e64000-0xc)=@sack_info={r1, 0x3, 0xc}, &(0x7f00004ea000-0x4)=0xc) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000e19000)=0x6, 0x4) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000e62000)={r1, 0x1000, 0xe693, 0x2}, &(0x7f0000e62000)=0x10) mmap(&(0x7f0000e64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000e65000-0x8)={r3, 0x3}, &(0x7f0000254000-0x4)=0x8) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000e21000-0x5c)={{0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffff}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) mmap(&(0x7f0000e65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r2, &(0x7f0000b22000)={0x0, 0x0, &(0x7f0000763000)=[{&(0x7f0000330000-0xd6)=""/214, 0xd6}, {&(0x7f0000e66000-0x1000)=""/4096, 0x1000}, {&(0x7f0000e03000-0x7f)=""/127, 0x7f}, {&(0x7f0000e66000-0xa9)=""/169, 0xa9}, {&(0x7f00000a3000-0x8)=""/8, 0x8}, {&(0x7f0000e65000)=""/87, 0x57}, {&(0x7f0000e66000-0x31)=""/49, 0x31}], 0x7, &(0x7f0000e66000-0x8d)=""/141, 0x8d, 0x6}, 0x0) 2018/01/14 01:16:48 executing program 5: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000fd3000)="", 0x0) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f00000df000-0x2)={0x0, 0x0}, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001000)={0x0, 0x5, 0x0, 0x6, 0x9, 0x5, 0xfffffffffffffff9, 0x8, {0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x0, 0x10001, 0x25, 0x0}}, &(0x7f0000001000)=0xb8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000002000-0x8)={r1, 0xfffffffffffff001}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000)={r1, 0x4}, &(0x7f0000001000)=0x8) r2 = gettid() setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000002000-0x14)={r1, 0x4, 0x6b9328a8, 0xfffffffffffffffe, 0x6, 0x3}, 0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000002000)=r2) getsockname$netlink(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0xa5, "2477d11149eb48f91e076dfee633c6d11e79a6c9d141979fd199a61c34d01753856fd1f4a988976489c568319c7b67c656a3514de50c8ba3563f35cc99fafc444741d2e306079f28217184ee2b06b74220bbe8ffbcfd922fe5bdc17d1aa0a70e8c826b44c9fc1e51be927012ca09eeb8fd052aa1faac7c551739531b668cf514d13b2499360c721ad7eb14e4b342163aaa45f2f954dd17e5ebe3776a314f176f064e42b937"}, &(0x7f0000000000)=0xad) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00005e7000-0xa0)={r3, @in6={{0xa, 0x0, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x80, 0x80000000, 0x40, 0x10000000000000}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000003000-0xc)={0x0, @empty=0x0, @loopback=0x0}, &(0x7f0000001000-0x4)=0xc) r4 = accept$packet(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) ioctl$sock_SIOCADDDLCI(r4, 0x8980, &(0x7f0000002000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x4}) accept$nfc_llcp(r0, 0x0, &(0x7f0000aaf000)=0x0) 2018/01/14 01:16:48 executing program 2: mmap(&(0x7f0000000000/0xf56000)=nil, 0xf56000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000f56000)={0x0, 0x0}) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00002c7000)={0x0, 0xfffffffffffffffc, 0x20}, &(0x7f0000f57000-0x4)=0xc) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000701000)={r1, @in6={{0xa, 0x3, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffd, 0xdaa, 0x6, 0x401, 0x8}, &(0x7f0000f56000)=0xa0) r2 = socket$inet6(0xa, 0x3, 0xc) sendto$inet6(r2, &(0x7f0000772000)="", 0x0, 0x880, &(0x7f0000439000-0x20)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r3 = accept4(r2, &(0x7f00002c4000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eed000-0x4)=0x14, 0x80800) connect$ax25(r3, &(0x7f0000cad000)={0x3, {"1267a3a399be56"}, 0x1ff}, 0x10) socket$inet6(0xa, 0x3, 0x7fff) 2018/01/14 01:16:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xfd) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f00007e5000)=0xe31, 0x4) bind$inet6(r0, &(0x7f0000727000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r1, &(0x7f00001b8000)="", 0x0, 0x0, &(0x7f0000b42000-0x1c)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) recvmsg(r0, &(0x7f0000ee8000)={&(0x7f0000f7d000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000dcb000)=[], 0x1d8, &(0x7f00005d6000)=""/0, 0xfef6, 0x0}, 0x0) 2018/01/14 01:16:48 executing program 0: mmap(&(0x7f0000000000/0xfdc000)=nil, 0xfdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x81) connect$ipx(r0, &(0x7f00008af000)={0x4, 0x30a, 0x7, "13c0a02bead5", 0x1777e038, 0x0}, 0x10) ioctl$sock_SIOCSIFBR(r0, 0x8940, &(0x7f0000267000)=@get={0x1, &(0x7f0000e8f000)=""/151, 0x0}) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00008ad000-0x8)={0x0, 0x7}, &(0x7f0000fdd000)=0x8) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000fde000-0xe)={r1, 0x6, 0x3, [0x7f, 0x7fffffff, 0x37]}, &(0x7f000092f000)=0xe) getsockopt$inet6_tcp_int(r0, 0x6, 0x5, &(0x7f0000fdd000-0x4)=0x0, &(0x7f0000fdc000)=0x4) 2018/01/14 01:16:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet(r0, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet6(r0, &(0x7f00002c4000)=""/15, 0xf, 0x0, &(0x7f0000ab1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) pipe(&(0x7f0000f15000)={0x0, 0x0}) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000219000)={0x1, {{0xa, 0x1, 0x8001, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x12000000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, [{{0xa, 0x0, 0xee4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x14a, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5ac2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x210) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000898000-0xb)={0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000acf000)=0x9, 0x4) shutdown(r0, 0x1) 2018/01/14 01:16:48 executing program 7: r0 = socket(0x100000000002, 0xfffff80000000003, 0x0) setsockopt(r0, 0x0, 0xd0, &(0x7f000095d000-0xba)="b302c590910000000000000001bb0fd4ea92efc3f889d223390d2a6fb2c5503c1bee1e94e90a2b508a4e5102ff860749af92ad37a6405f393311e059a88cd9255c1bd9da6aa60924dcff259bfdf36ba917fe13d741a4db990749029afde38835b628f0eaebbb05a581e6e17acb4235db54831dc8d3ddacc77492c9e5e72a677b99f55cdc17566d52e76e724b3e971ad32fe70734a63304000000000000002a82199751ac52c14c59e877ba0c058a601c5a8ce05ba01211bda3d2", 0xba) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000001000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x80000) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000000)=0xfb75, 0x2) 2018/01/14 01:16:48 executing program 3: r0 = socket$inet(0x2, 0x6, 0x5) r1 = socket$inet(0x2, 0x3, 0x3) close(r1) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f000090b000-0x4)=0x0) read(r1, &(0x7f0000953000-0x38)=""/56, 0x38) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000001000-0x4)={0x0}, &(0x7f0000765000-0x4)=0x4) 2018/01/14 01:16:48 executing program 0: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000004000)=0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000015000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000016000-0x4)=0x14) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$inet6(0xa, 0x47d16849f8266732, 0x3) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000015000)=@assoc_value={0x0, 0x0}, &(0x7f0000003000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f000000b000-0x20)={0x0, 0x0, 0x204, 0x7, 0x100, 0x0, 0x3, 0x16c, r3}, 0x20) r4 = socket(0x1, 0x80006, 0x808d) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SECURITY(r4, 0x112, 0x4, &(0x7f0000016000-0x2)={0x8000, 0xe0}, 0xfffffffffffffc31) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000016000)="e744ff164094c516dd6b31201d706091", 0x10) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000014000-0x24c)={0x14, 0x20, 0x2ff, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 01:16:48 executing program 2: r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f00004b9000)=0x0, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000001000-0x4)=0x3f, 0x4) mmap(&(0x7f0000000000/0xacc000)=nil, 0xacc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_mreq(r1, 0x29, 0x1000408000000013, &(0x7f0000291000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f000059d000-0x4)=0x14) 2018/01/14 01:16:48 executing program 6: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000f74000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(blowfish)\x00'}, 0x58) r0 = socket(0x9, 0x0, 0x6) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00005e7000-0xa0)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4, 0x4, 0x7, 0x10}, &(0x7f0000672000-0x4)=0xa0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000f7a000-0x8)=@assoc_value={r1, 0x3f}, &(0x7f0000495000)=0x8) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0", 0x4) r2 = accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60337191a58df0c2c6d5b870ca6e04caf41eab5e606a5400ab3f2b56cfac84401200885e8ed098aa6615ba7d2e3a545e7c9ebb48843f0a6611", 0x58}], 0x1, &(0x7f0000f78000)=[], 0x0, 0x4000}, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(0xffffffffffffffff, 0x117, 0x5, 0x0, 0x8) recvmsg(r2, &(0x7f0000729000)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000ed6000)=""/17, 0x11}, {&(0x7f0000f75000)=""/228, 0xe4}], 0x2, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/14 01:16:48 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x6e4000)=nil, 0x6e4000, 0x4, 0x31, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x80000, 0x400) mmap(&(0x7f00006e4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006e4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f000005e000-0x10)={0x0, 0x1c, &(0x7f00006e4000)=[@in6={0xa, 0x1, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80}]}, &(0x7f00006e5000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00005b1000)={r3, 0x9c, 0x3f, 0x4}, &(0x7f0000622000-0x4)=0x10) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) bind$inet6(r1, &(0x7f000066c000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/14 01:16:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f000067e000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "a228af", 0x8, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4788, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}}, 0x0) pipe(&(0x7f0000a2b000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f000008f000-0x4)=0x0, &(0x7f0000701000-0x4)=0x4) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f0000f0f000-0x71)=""/113) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000f17000-0x4)=0x7, 0x4) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00001e9000)=0x8, 0x4) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000856000-0x20)={@generic="178bdbd33e90e454f2f40b231b5ea683", @ifru_addrs={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000d53000-0x8)={0x0, 0x1}, &(0x7f0000cb0000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000082d000)={r2, 0x101}, &(0x7f000066d000-0x4)=0x8) 2018/01/14 01:16:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x5, 0x7ff, &(0x7f0000283000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000dc7000-0x4)=0x0, &(0x7f0000e81000-0x4)=0x4) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2b, &(0x7f0000970000-0x108)={0x2, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r2, 0x6, 0x1f, &(0x7f0000550000-0x35)="d6e46db9679a66bf3ced82fa4a9800199ae34231424b7916d45ad33abef296648e3ac98b8cd7630d794fc99059f488123db8213cc4", 0x35) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000515000)=0x0, &(0x7f00008ac000-0x4)=0x4) ioctl$sock_proto_private(r1, 0x89eb, &(0x7f0000a6c000-0x6d)="9799679491ef699e22baf2bdf43d1cbd2c911764def9a012a40f585a076874600ecd4def863bc3f08a805ea9bf27d21e8daa8f89119dab0abf337651b9edbe7bb2714bc8be8483899398bc4e86998ce4d0618528bdb60fb413b7e79d7befbdf3873c85d0d45a735a129d713f2b") getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f00001a5000-0x4)=0x0, &(0x7f00008c2000)=0x4) 2018/01/14 01:16:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto(r1, &(0x7f0000632000)="", 0x0, 0x0, 0x0, 0x0) close(r1) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000de2000-0xa0)={0x0, @in6={{0xa, 0x2, 0x77db, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0xd66, 0xfff, 0x36ff, 0x60}, &(0x7f0000872000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00002dc000)={r2, 0x4}, &(0x7f0000c13000-0x4)=0x8) accept(r0, 0x0, &(0x7f0000efb000-0x4)=0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f000011b000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) close(r1) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000e57000-0xc0)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xf7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x81, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, @in6={0xa, 0x0, 0x34, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xc4}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}], 0xc0) 2018/01/14 01:16:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) setsockopt(r0, 0x20, 0x100000001, &(0x7f0000bde000-0x1000)="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", 0x1000) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000e60000-0x28)={@common='ip6tnl0\x00', &(0x7f0000c15000)=@ethtool_test={0x1a, 0x0, 0x0, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/14 01:16:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed1b8509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000003031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) 2018/01/14 01:16:48 executing program 3: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x100000080003, 0x2c) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000fd8000-0x130)={0x0, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r0, &(0x7f0000fd9000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000fd9000)=0x1c) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000fd8000)="a7a4efa5f40c9b914da03a7c7ecc89c11e2dede1a086dda652a6b2b8d51051dd8d7cab11e41910ffcb4b76e1c2176c44bd904caf99629038f2ff72671d27cde4264268cb92c3d709e8267e4d7f5774d21c33d8a2f1f07d083ea6462d46e0395e5a484e5e1826d748acaad252e37cf42db8c248104dbeac9d41dde988a2d51a6f163f076b5e6cc3f701c212a11855e3d75ce6c6940cf001cc2894bd2e7320f71e23d1321b18dcf34e178b1fc0aac35db55d07aa87702f86c5fd88e9dc749c584a8ce9c3a32b0d872646528bc824dade6111b4cf7e53f90d2fb0b38be672615f2154574ec41d451eabb0477b178357888fb6cf9b93b210cd0439", 0xf9, 0x1, &(0x7f0000fd8000)={0xa, 0x2, 0xfffffffffffff640, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0xffffffffffffffc2) 2018/01/14 01:16:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}]}, &(0x7f0000f92000-0x4)=0xfffffffffffffd67) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000bc5000-0x4)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000aa5000-0x4)={0x0}, &(0x7f000087e000-0x4)=0x4) bpf$PROG_LOAD(0x5, &(0x7f00001a3000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x1, 0x0, 0x7, 0x0, 0x1, 0x4, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000073f000-0xa)="73590100000000000000", 0x8000, 0x1000, &(0x7f0000b6d000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/14 01:16:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000fee000-0x68)={&(0x7f000000d000)=[0x100], 0x1, 0x1, 0x0, 0xfffffffffffffffd, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8c1ec99fefc282b0e9b6d1b29d5500b5ff74b06ccbd9dee8c886588575b5446e"}}) r0 = socket(0xa, 0x2000000001, 0x0) getsockopt(r0, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000fee000-0x4)=0x14) 2018/01/14 01:16:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00004d1000-0x10)=[{&(0x7f0000923000)="2900000021001900013d3500000a00060200001600000401ff0000040d0013005c00000024001f0008", 0x29}], 0x1) socket$nl_route(0x10, 0x3, 0x0) 2018/01/14 01:16:48 executing program 4: mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000f65000-0x1)="db", 0x1, 0x8084, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f00009ba000)={0x0, 0x0}) 2018/01/14 01:16:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000765000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800400000001, 0x1, [{{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) sendmsg(r0, &(0x7f0000e2a000-0x38)={&(0x7f0000b73000)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000108000)=[{&(0x7f000037e000-0x6)="01a57e5be69a", 0x6}, {&(0x7f000009b000-0xf9)="5f904d0c14fd4fa61e8815686a68723fa713d6456f4f6e81ae9d5ed387de86f37ef00e7ce3a36b3b69f77fb5edd0649bd06764638426d2a05045df3deaf5a2db1eab41c98ba29df377ba7ed45d8463d58d9a3ce1364078517d4fa18b58ea0da9c3a6d2ab3f7fe9f4d27575d55d4fdbf5a623d7d666511f74f396ce05e529f6d39558b58f50d5ff409ba7d0ec5424996c2f090b158c2b15fff186789d043d9e35f4ac004b3ea79b4bc2de8ee70c933af7c75c7ec0e805109dfb92589ec392c72cd01783c20de508a522f813d44902efa769a2b90b608507f6e738340222df9c6489226b0663420f745c1c2ae8cad4ee9e3a46b44a7613a7af19", 0xf9}], 0x2, &(0x7f00009ea000)=[{0xb8, 0x116, 0x1f, "56fdcf26f63c2ca8a7624f261b2c5f1b7545e8d69d8aee07429c227ab296ed958d82166bfdbf3f816c5ae7757e9f815045684a98443923251e8f520d3de2607b780f692b0d6d8085c2ae5b00f06be841728a7cff56b4741564d4af225bc2afd626cec7aacc6f9e2c67042c3070299cf40627ed7cf2c112c6903733051911bd587d8f69700506d3ffd8d762f8cc9e8e37a839b8e0e6f209387ffb0ad60fba840fc17c3da2548f10"}, {0xb0, 0x19d, 0x8, "3c527745b06e241cbb64e4ea7bc81a5a1140742cf4d10567123242fe662e26c0f8b869f5992a2ec4b7f377bbfc76e03bafc277c3fd05dfd148ddc0f8aa020c3d1683894ecc33d79cfbce5863947b166666176860da805f9e9bd4194711ed29d4e288dc244c940aa3f8ed218096ff72d17044791da45d094cb6706eb3d3c4996509aceb1bb791f77a0090b54b8aa3a785ffed934b3bc8a47a75ed1ad18d6d3b"}, {0x78, 0x10b, 0x9, "cce41559d650b4b13290d59c23c483e5834d802e498d5c1a4db7b948524197a36e24b026176c58a2f754e056463998318779e456fcb2fb58ad14b2ce92769ccc4f1c77a1fb129b7dc7531dc8284ab1d17859789a126f1d6a40e47500cf8fc78951c742b36fb47a51"}], 0x1e0, 0x1}, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000f37000-0x5c)={{0xa, 0x2, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, {0xa, 0x2, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, 0x1, [0x8, 0xfffffffffffffffc, 0x20, 0x7, 0x10001, 0x7, 0xf401, 0x81]}, 0x5c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000da2000-0x108)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000362000)={0x0, 0x3613}, &(0x7f0000095000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000f03000-0x6)={r1, 0x35a75e61}, 0x6) [ 97.729307] netlink: 'syz-executor0': attribute type 19 has an invalid length. [ 97.768676] netlink: 'syz-executor0': attribute type 19 has an invalid length. 2018/01/14 01:16:48 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000001000-0x2)=0x100000000, 0x2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffffff, &(0x7f0000004000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000003000)=0x1c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000000)=""/154, &(0x7f0000004000-0x4)=0x9a) r2 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl(r2, 0x8912, &(0x7f0000000000)="") 2018/01/14 01:16:48 executing program 6: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) pwrite64(r0, &(0x7f0000ef0000-0x70)="9677e196ab847d627fd2fe76319a76de700795013c11e1258ca8eecec4115aaeab5ae27b668f891156594675726bb5c1edb462ae004873769a4405d49a30dccffc278be0069f4f907c60d2c0232e1dcf575c267c10aee19929563744b192f07f716e0a5f061df9d2a18814f5df8ad638", 0x70, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shutdown(r0, 0x1) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000fd9000-0x8)={0x0, 0x0}) listen(r1, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000fd6000-0x4)=0x0) 2018/01/14 01:16:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f000040e000+0xaf2)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {{0x1000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x58, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0xd, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x2f, 0x0, @empty=0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@ssrr={0x89, 0x17, 0x1, [@empty=0x0, @multicast1=0xe0000001, @empty=0x0, @empty=0x0, @broadcast=0xffffffff]}, @noop={0x1}, @generic={0x83, 0x5, "9988f4"}]}}, "2300f2fd0a19331a"}}}}}, 0x0) pipe(&(0x7f000096a000)={0x0, 0x0}) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000090000)=0x5, &(0x7f00002a6000-0x8)=0x1) socket(0x8, 0x3b575ef439b2769, 0x101) 2018/01/14 01:16:48 executing program 3: mmap(&(0x7f0000000000/0xf2e000)=nil, 0xf2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x2) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000709000)={0x0, 0x0}) mmap(&(0x7f0000f2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000d7c000-0x98)={0x0, @in6={{0xa, 0x1, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x33}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x44ec, 0xfffffffffffffff7}, &(0x7f0000f2e000)=0x98) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000618000-0x6)={r3, 0x2}, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000be3000-0x28)={@common='tunl0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000f2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept4(r0, &(0x7f0000011000-0x80)=@generic={0x0, ""/126}, &(0x7f0000f30000-0x4)=0x80, 0x800) getsockopt$packet_int(r5, 0x107, 0x13, &(0x7f0000dd2000)=0x0, &(0x7f0000c4e000-0x4)=0x4) mmap(&(0x7f0000f2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = accept4(r0, &(0x7f0000241000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000f2f000-0x4)=0xe, 0x80800) mmap(&(0x7f0000f2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f000097b000)=@sack_info={r3, 0x9, 0xdf13}, &(0x7f0000f30000-0x4)=0xc) mmap(&(0x7f0000f2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r6, 0x84, 0xc, &(0x7f0000f2e000)=0x0, &(0x7f0000e1a000-0x4)=0x4) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00007d3000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, r4}, 0x14) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000aef000-0x4)=0x5) 2018/01/14 01:16:48 executing program 0: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f000001e000)=0x5, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000020000-0x30)={0x18, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1000a, 0x0, 0x0}, [@nested={0x4, 0x4, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 01:16:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000c22000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000db8000-0x10)={r1, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000964000-0x10)={r1, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10) 2018/01/14 01:16:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000030c000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60c", 0xb) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f000097c000)=[{0x0, 0x0, &(0x7f000082f000-0x40)=[{&(0x7f000087f000-0x1000)='g', 0x1}], 0x1, &(0x7f000069f000)=[], 0x0, 0x0}], 0x1, 0x0) r2 = accept(r0, &(0x7f0000d1f000-0x80)=@generic={0x0, ""/126}, &(0x7f000077c000)=0x80) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000352000-0x4)=0x7fff, 0x4) recvmsg(r1, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000295000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/14 01:16:48 executing program 4: mmap(&(0x7f0000000000/0xf20000)=nil, 0xf20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000f1e000)=[{{&(0x7f0000bd4000)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f0000efc000)=[{&(0x7f0000a0c000)="fc07c70da36cb103627a19b6229c9b8732755631a592f6e612794eff92d978342b84d1b78eb4544db81b0d5a5a38b05a7a33d871debe1ec7f5298e8e1fd3116ec09ad99b17dcd81ba01a6769448abd3841309b89723285280062581e376648e3af84000407657db83cab9514e0128495fc2bc25c0e0c56a22dc1a2fd7fd46c08515c44045c16279c212f0044bc260de8817d6bdb186388e1874acccf43c25a685381ff04cc261f1e691c3108aa75bb5e2d0b31d60b475f1830d05a895bbed7879489d9bc216438d4f085f088bc2f6c8ea9c093062aa13008d068e75fd4bd9dc27e124ccde906c0ae42eeee0000000000000005f8702b1d74", 0xf8}], 0x1, &(0x7f0000a8c000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) r0 = accept$alg(0xffffffffffffff9c, 0x0, 0x0) mmap(&(0x7f0000f20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000f21000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) r1 = socket$inet(0x2, 0x5, 0x0) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x60, &(0x7f0000a0c000)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x8000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0}, 0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) 2018/01/14 01:16:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100401000003) r1 = accept$inet(r0, &(0x7f00001e7000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000259000)=0x10) setsockopt(r1, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000bcb000-0x7)={0x0, 0x0, 0x6}, 0x8) getpeername(r1, &(0x7f000041e000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f000074b000)=0x6) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00007fa000)={0x0, 0x0, 0x6}, 0x8) 2018/01/14 01:16:48 executing program 5: mmap(&(0x7f0000000000/0xf16000)=nil, 0xf16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000f17000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000f16000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000-0x20)={0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r1 = socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000f17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_hci(r1, &(0x7f0000f17000)={0x1f, 0x100000001, 0x1}, 0x6) 2018/01/14 01:16:48 executing program 0: r0 = socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000000)=0xff, &(0x7f0000c9e000-0x8)=0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000c7a000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000001000-0x1)={0x8000}, 0x1) mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0xe) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000010000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000007000)=0xe8) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000011000)=0x0, &(0x7f0000012000-0x4)=0x4) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_raw(r1, &(0x7f000000e000-0x38)={&(0x7f0000011000-0x10)={0x1d, r3, 0x0, 0x0}, 0x10, &(0x7f0000011000-0x10)={&(0x7f0000010000)=@can={{0x2, 0x80000001, 0x1000, 0x80000000}, 0x8, 0x1, 0x0, 0x0, "ae308fe61a4de5e6"}, 0x10}, 0x1, 0x0, 0x0, 0x20000000}, 0x1) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x14, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 01:16:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x0) setsockopt$inet_buf(r0, 0x0, 0x2e, &(0x7f0000aa9000-0x5d)="5286a65bcf54b5f874de91028b27eb8837e515993bb96ff33c09af1826cb960d51d08467bf23a8957c117137a0b1e0f634553ecb2069beab49a385f3539aa4416559ca9082e8ee6090a2ea6dd88858ae01c95bc9b6e673d1e556eb5206", 0x5d) getsockname$packet(r0, &(0x7f0000269000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000073f000)=0x14) bind$packet(r0, &(0x7f0000004000-0x14)={0x11, 0x10000000003, r1, 0x1, 0x0, 0x6, @random='@\x00\x00\x00")', [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000c5d000-0x4)={0x0, 0x0, 0x0}, 0x4) getsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f0000479000-0x39)=""/57, &(0x7f0000a3d000)=0x39) r2 = socket$inet(0x2, 0x6, 0xb0) setsockopt$inet_buf(r0, 0x0, 0x24, &(0x7f0000346000)="f05ce7cfd3c0ff0c743ff3f0fec479af111bb55e28b71080ab6fd4c806e9308307330fc4e58705f6968ffff223b15e1b32db905c952a1f437952a66688ce7f4becab76a91728ff2c93d7f30d0f58b9c551004b6922fb8b43fcd0ea822ac013402326907a5e746097672ff53cbb6f54d0c1850686674ee7b2f91fa3b551d5b3266fc3a76ec7f0bbd4036cec88c920a4192f9d2395b61cfc50ebc94902d646df", 0x9f) sendto$inet(r2, &(0x7f0000098000)="", 0x0, 0x0, &(0x7f0000cf9000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/14 01:16:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00005ba000)={0xffffffffffffffff}) connect$ax25(r0, &(0x7f0000c3c000)={0x3, {"d00400ce00"}, 0xd42}, 0x10) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f000003a000-0x4)=0x4, 0x4) r1 = socket$nfc_llcp(0x27, 0x2, 0x1) socketpair(0x8000005, 0x8111176219616fdb, 0x8, &(0x7f00006df000)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000dff000-0x10)={0x2, &(0x7f0000ee4000)=[{0x0, 0x0}, {0x0, 0x0}]}) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000001a000-0x4)=0x0, &(0x7f0000c85000-0x4)=0x4) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f00001f1000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) syz_emit_ethernet(0x36, &(0x7f0000a14000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x8863, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}}}, 0x0) 2018/01/14 01:16:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x10000000801, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000a0f000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x400}) setsockopt(r0, 0x8000000000000001, 0x4000000007, &(0x7f0000dbe000-0xf7)="f46012c4", 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000cd5000-0x4)=0x0, 0x4) socketpair(0x10, 0x1, 0x1ff, &(0x7f00006af000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000064d000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f000093d000)={r2, 0x80000, 0xffffffffffffffff}) sendto$inet(r0, &(0x7f0000556000-0x1)="", 0x0, 0x20200801, &(0x7f0000f10000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/14 01:16:48 executing program 3: r0 = socket(0x3, 0x4, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000e51000-0xc)={0x0, 0x8, 0x0}, &(0x7f0000000000)=0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00004d5000-0x108)={r1, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x20, 0x4, 0x2d, 0x1, 0x5, 0x3, 0x400, 0x9, 0x9, 0x9, 0x8, 0x4, 0x3ff, 0x5, 0x1ff]}, &(0x7f000068d000-0x4)=0x108) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000cab000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000684000+0x570)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a63000-0x4)=0x28) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000cd4000)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000508000)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f000053f000-0x10)={0xa94, 0x8, 0x800, 0xfff, r3}, 0x10) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f00002b4000-0x4)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000042000)={0x0}, &(0x7f0000cb1000)=0x4) syz_emit_ethernet(0x36, &(0x7f0000611000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) [ 97.832954] device lo entered promiscuous mode [ 97.841691] device lo left promiscuous mode [ 97.856516] device lo entered promiscuous mode [ 97.870576] device lo left promiscuous mode 2018/01/14 01:16:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2000000000005, 0x0, &(0x7f00009d2000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000534000)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff014}, {0x6, 0x0, 0x8, 0xea54}]}, 0x10) writev(r0, &(0x7f00003ff000)=[{&(0x7f0000b10000)=')', 0x1}], 0x1) 2018/01/14 01:16:48 executing program 2: mmap(&(0x7f0000000000/0x585000)=nil, 0x585000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000585000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f00001a6000)=0x0) mmap(&(0x7f0000585000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000586000-0x4)=0x4, 0x4) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000586000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000034f000)={0x0, 0x7fff, 0x0}, &(0x7f0000587000-0x4)=0xc) mmap(&(0x7f0000586000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000587000-0x10)={r2, 0xa44, 0x6, 0x0}, 0x10) sendmsg$nl_xfrm(r1, &(0x7f00004e6000-0x38)={&(0x7f000009f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00002bf000)={&(0x7f000057d000)=@newpolicy={0xfc, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@tmpl={0x44, 0x5, [{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x3c}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0xfc}, 0x1, 0x0, 0x0, 0x0}, 0x0) listen(r1, 0x1b7) 2018/01/14 01:16:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0xfffffffffffffffc) setsockopt$sock_int(r0, 0x1, 0xd, &(0x7f00003f2000)=0x0, 0x4) r1 = accept4(r0, &(0x7f0000fb6000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002d7000)=0x8, 0x0) ioctl$sock_ifreq(r0, 0x89b1, &(0x7f0000d53000)={@generic="5b9e371891d5aa1b550e4c03a650196e", @ifru_mtu=0x9}) connect$netlink(r1, &(0x7f0000cd8000-0xc)=@proc={0x10, 0x0, 0x3, 0x8000000}, 0xc) 2018/01/14 01:16:48 executing program 5: mmap(&(0x7f0000000000/0xaa4000)=nil, 0xaa4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000644000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000aa1000)={@loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) bind$inet6(r0, &(0x7f000094a000-0x1c)={0xa, 0x2, 0x7, @loopback={0x0, 0x1}, 0x1000000000000000}, 0x1c) 2018/01/14 01:16:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x4) r1 = gettid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000c24000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000974000-0x4)=0xe8) r3 = getgid() r4 = gettid() r5 = getuid() r6 = getgid() shutdown(r0, 0x0) sendmsg$unix(r0, &(0x7f0000649000)={&(0x7f0000915000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000099b000)=[{&(0x7f00004b0000)="c7b60322d9d3126c7048d3f1311de2aeff63f8ed3c022996ab70804668b069ed0c93f4732b20db5b82960d62131425c34191ae94c81f645f90", 0x39}, {&(0x7f000089c000)="b1de600dbf14fc1ebaabec1d44f8d6144d28bd57cfa3d0eefb58e84dbbbab29b40b78fd57b7854d1b96e3ba044187476ee236e04f0f8b8656c0260d10cb896", 0x3f}, {&(0x7f00006c8000)="17e3afba721d4dc085a932daa280728907f047f219b4ffdc073a8eae7836bb1c6758a41145ca54203bf35d105e6b45dbc7632e8b107bfe9fb5db7e2cab94c3aa962e80b250382304fee144473e09d4a971e96a22f4", 0x55}], 0x3, &(0x7f0000df0000-0xa0)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}], 0xa0, 0x4000}, 0x20040000) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000a72000)=0x0, 0x4) sendmsg$unix(r0, &(0x7f0000003000)={&(0x7f0000004000-0x13)=@file={0x0, "200000000000000009000001f2dc"}, 0x10, &(0x7f0000299000)=[{&(0x7f00003a5000-0x2c2)="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", 0x28e}], 0x1, 0x0, 0x0, 0x0}, 0xc000) poll(&(0x7f0000009000-0x20)=[{r0, 0x0, 0xfff}], 0x1, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000708000-0xc)={{0x7f, 0x3, 0x8, 0x10000, 0x7, 0x7fffffff}, 0x0}) 2018/01/14 01:16:48 executing program 1: mmap(&(0x7f0000000000/0x4b000)=nil, 0x4b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)=@common="6c6f00000000000000f500", 0x10) mmap(&(0x7f000004b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f000004c000-0x20)={@common='ifb0\x00', @ifru_addrs={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$sock_buf(r0, 0x1, 0x19, &(0x7f0000e53000+0xe9)=""/16, &(0x7f0000005000-0x4)=0x10) 2018/01/14 01:16:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000da4000)={0xffffffffffffffff}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000be7000-0x8)={0x0, 0x0}) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000d49000)={0xd, 0x9, &(0x7f0000997000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@generic={0x81, 0x81b, 0x0, 0x7ff}, @generic={0x5, 0x610, 0x2, 0x7}, @alu={0x7, 0x7ff, 0xf, 0x6, 0x6, 0xc, 0x10}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000be6000)='syzkaller\x00', 0x2, 0x77, &(0x7f00004fc000)=""/119, 0x41100, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000ead000)={r1, r2}) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f00000d3000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(camellia-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000701000-0x18)="0a0783b0d5e375e50000000000fc1602000000000800adb7", 0x18) r4 = accept$alg(r3, 0x0, 0x0) sendmsg$alg(r4, &(0x7f0000fa9000-0x38)={0x0, 0x0, &(0x7f00009ce000-0x30)=[{&(0x7f000041f000-0xff)="d2053c5f8de60f3614601c9137c06527f26b4d34f158fd3ede6b1bf3bf7103c2", 0x20}], 0x1, &(0x7f0000ee2000-0x48)=[@op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x7ff}, @assoc={0x18, 0x117, 0x4, 0x6}], 0x48, 0x0}, 0x0) vmsplice(r4, &(0x7f0000b31000-0x20)=[{&(0x7f0000421000-0x79)="44431ed30f80fc4cb70e0a00e476e9d911bda978bce5f350a182a010db5c2295e69140e154b8436ce5fb802f6b31b01b5703fbcc8416f876a73db438e0b5fdcd2a46e4aa99f7a68a4f253a94be94013ccbcb60e403a3d52a5df3e34111c7cb23bab5a371d25e59c8004ee8675f3e3ebf88ca19fb672bab746e", 0x79}, {&(0x7f0000410000)="7b66c24cafe530290d774e563cb68230abab3161b15820e72b1ebd353f8e1091c53024a555422b179ef460b9fef9f1634b8289c14e369ff7de21caea06d58cbe0e3325b9a6de670afe31702b141bcbcc46522b0b5d7b082f57d885e6d7573127c5ae3624340474ee9f349fabc16492d18b0767e1759b0fb4ef43772589da87e75a743fba958992c9150ed1eaf8f2d689f9e2b060dd9c91fe052e3a2c638c3a1956ebe27668e412b30065747033325b79153acee703d61f1887ad86382f62fa9ae6e73eade39f45ce0f835ec5062742a3dbd518ce794bace702ef02eab7b19faee178b8d874992d8a6dc56b6f2c678caa248af7780b876bf561cd23e8cdcd54d530900408d6576871c75a12804aa172a39957bf93497fc4890688580a3440f68ab56e1c2b71a2f3982feb526069abf0e73a5fe8176cc3fbe17f4a6714aeabee3c2728ee892f53c3573c3886cc0d1491323e17128d08fef44d282383e9e45f136f27060c9ed666b8ccc0fe75bcb6aa232c9aa6fc3ac6c88e35aebf76f01ddca2a5871217f7e51634f0c25e6b3c964db618db5f937ea22145b2b7697be598350ac9a1f165c1975fdd553b8c00d022256319c064c5e24ffd6c41bdf90c5deeb50cd33d582efce2fc5a0b6ecf852dc1f7044750a97a04ccea5b58bad160066e759dbce71ff3ecdef947f99f11fa03cf2e9b79c09e213095598c7e2cef657b4b89892191b6cbd8ccc3cad8da5d4e5354fe7d702d348cd08ced50df19040e4b61ff9f40cee03b692c40264fd82cc2ecc9c942325681cf012f14781ef622ce9372317613a2f00259e9ca1dc4e2cd33cf74ece9aec4f241e9f15aff37c5847ef7cb2c600c980164c172382702c5767ac09f6690bf1b5867bef6f74de3eb7e34b44bc63ce95cbe4c517cf1e02d290e7974e90e40ee2710d4662d840d13128d487112220bc44c0018395c0a2c43e327948f006301511bccfcc33d9f8f352dc073d827534d28c8f788fae6c4eb0c755da5cec2808798dba439a498f1b04a4ee6f40e0748df5ebc9064108e5eb370678bbb59f945ff979f9780d1886ff74d28da3d5e8f0a48f164a2158a15a70c8de3a05f99aea7029f5c5f9dceaeebdb518560967eb64e9964576be26f70d1bb5f6378ca1473a4a37b16e7aeb5b4d828283fdb167a9d697823ab0e59439a5d9fe5e36292fafbfedb9b9e99680ee154bf7f9206b6009cc9c21a3fc9fa174159ccc691d705c9993ed0f9645894ad4137c22e8a1d81af0196f1452d3884d961e9907ccf3ddf9d603cae774845d5b91577d35f789123281fd84b6716169a03b9f0db4a4b985a5686a35449db5f8e203851575566671179ef14d32857286bd329f66c4f34a27d29834b80e7cfc4314ec374f999ccec4dc2ab64260eaaf29c1fbacce172a8ba238a5cbe61bbbe4f0e0731d3106bd9e371538e040ea0880459173066c533da29aa5f84f32308562a84658782e8ca86f0fe4e4fbb7a3ff78a5c80cb09f64a210a8e5775ba96ea0ed170ae5acb2a7631c37e388a10608b9b0ad38caefcd2c73a39dee5a838e238c1cc3fee9c27dbcbd549dede8485206c52697234d2ab2d9adce0590aff1a39ef4ecb9a87049139e6cb9f2366c9397e9ed99fc1c0ee67869b5a4d094b7943c947c6fd3ab3edda08869f9dd151cfd75051674b9fbe83323cb62dab60981509860f5a57008b5eb828a0cfc9902682e6b0ed4a3f21005960531ccce128b0e07fd3ef81bfe661ca77da58ce6857c9f0bf34dca61c16ae40a3a222a8456037d1eb524e1e7f59c9a3c8dff300f12b35ad6882aebcd6896b115e17f4936e7372b78f56296d85c797b7c09cf2f44d01d2b3d11cec00de246b29738e5e272bbec0ced65356e4312ff4717b534531161996a05519527a72e2ff0c0d3b9202ec1c787e8aa700231bdb5cfca649faa178976eeff02a46dbd7575496a9b4bf6c34e38c8586247cccef382120adfdb2fb725e0f59997f915a303b0a58c0f19c5e95b4960a6db49485885576991690c57671c7a7b4f16674552040d5118dbfebe93198cc50aa73eeebd059801343b2cebde3acfd61d723c5d9546f41e52a7eb978d493296452e01445dfed62381b8ede3a4e902947d1c501270598484b5af3a996ad06b8059f377d227cd52c2614031ab4cc6d800f1c536964b98212ba7f122b8c5a47b2d802b15e0d4af7c2bd68b37e5ca4e862868bb8ae52d859f18e240fd1957177841d33b9ecb1322de7e0220c5a4a75ee6925f5e5fe488050e9c153eefbff54a076540210d7a2897913d31d7915757340aa7c8c2b30057d330cc3c1da24234cd81c6113f980705f3cded77f743aaf6a82324800c61c07296f032a16f81fbd89cad4caef838d63cbde95d58337225fddce3fa66bf8509e581503726cdecaff555770e096292841940fddfcec589535c7101d527017c5575d052b2c40de8eaf17eeac179bc6719173db74d21e114a599b3b5c62e2f1bab407a0dccabeb7e92b44990a6d10198cfe62b9862253e1934767fed58f55f09fc9c13b595f62ca31c61465828a962cadc16444e1cbe220e2f51c80ca9888effc9e2f4b51221085805f8455c8e2597a396d383a2368687ddd39ed3a684452105f08c8e06e8b8245b5a0abacc0557843047da14af4b1a147eeed2b894dded6b0ccae2cf48b72ea110c84e8e5f83ad3b698b6cc15eacc5fb4ce71241e8bed7d00fa5f95cb655166dd9c666e2b51099c56aa4d361de17e7d5c2935d61f6b2ae342fd0045caeaa21115390f7c554cca4e6c1c6b7ab512aabc66804397c347610bdd04ff98e9a587b0acc5c9185495a376ede4b48f7f25d92af3d9010d274745972c21a2cc7d3434c4bb6fdf0e3146c917767642097d3af35a842e5af2eb4dfbd3856eac3e37cb13e23fcac5e0344f800243dc6f22414e9d113187147311c65aad5c050130a52a0c4a9c99b78846e41d799d35dc8b91836db1efc0cef0ae9c9aa85aa23f0681867d5c12138b40a540077bd032dcdef407828e9df9820e2cbcdca8e1a7bd00b40573c4ccd34835de62509035be17a6eeb2f426686eb06d4b6b83f28108710fbea30fdc304940e9a93cbfa76ab12c8c7cab885ec0281155d75146ee9a9f2b9d1fde346c795c7dd54c746d3abae5867a599e071c278bac4f27d2d8f57e71999f8678d385e089cc1bb3255a5b8b4e643c76c125fbeb5b304b4a9d966992f40d2492a93cd249b063cbe2f137c82590ed806153b86be61b4dad4dd8b1c26715cf580df0a6d1258383b163cce424fcc603bc1c33b76c777492d5fd86bf98c79a39754e6d8f7b9fe09e031f2962211fed78dda578481d94f534f2e4a8c70e33523d7c685c41249a1a0467fa1cadb3355804f98ca3d95eef597b89153495f81a99f31738536a4dbf630ee791b6520955a30c02e17fe894a6c1f0c9ff77eb3f8cd3ed62f710c37aa6c7f305352ec5fe2cef41ac32270b8cba6a377b51ed8fd00673790dfb072dce1461d4bd152cc989f317417591d1807c5b668807232b4b1e0768117b05cb881928ac74924861a58e8e343eae8953d8885352aeeba7a1a35b55ebe32fa1c827039852ca5b9d5439ed14e02b2b05112698fc7e8783360cd47ac625d5b76b0464cda5f597a2f917261eded38f846ab8ad0c51691b46f8c4d7c129fc5eed62a3e46332408ce66aa1fdad7d7c2ab89a28978255a1edc54b64c08e42c2baf612d93d048d73036638aec03e85765cbbb65bb7c652f40df0b5f5ef3222e2973cc4a0861929b43ab0d99637d9d48abc3566d5659bd4d4d61fadeb64af0e57d3b22cedca842d5d4936ad1df08875685f7fe564c1b23a75b8a2a1d0d71fa06bf5c232b0831d9f45aadcbb59695f03e2516e147d96cac8966f0079f2d5ab31b017f67b05954c4fa39b666973bb80dc1e0eff2ef9f2f088d819bffecc542696ff44fc51992f08d2943c572766480d0c81785fda2a27e72ba9a8a1ade342d38c3f7d4b0a3a7d9ff57954d4f7a4478f5f4c9f2f5573208b595245bf74d20da58f787216fd3e3d8d961e84ce6b531f630f8d38d5ae879fd0bf628cd783010a90a28aa1bc62d7fae032b96cd0b7832de51f2f421b49ca45231fda21513fea70285354ce69ab5c2ddd4ad5a670bd991aecf9259eb4707c0cfd8dbb893736992eff740eff0ba2f551057b73d8f549100c839c8735782b750a5e7962502edf752c23dab2e5c7db27885bcc3fdcb3be4f840c78a46481660c0f73771bcfc011515283f9f7fa8ac27eca552ed67d00b6ccfc2a4e3db2f97663993b0d406c9add54b34853ca810610f17398b87bdd4feec3ca8015d7ac77235d25e972090f8e45b6374e80868e736708f83c49ff67bece776d35ebceb50f1c8ab6d8057d8178ff42c24ff871c8a5fade8d4838cde48e211a609bdacd26fc69d5c691e044092b6f0fae744ef2bdda9ed58a372389be292bbdee1e70cdb6a7cd886ff65fb93ca3dd8cfdf30bf4e7ae20ad98ea19b77d1a6966084ffce3d9382258687f46651c9f35945a43e85813005754df3f3e1aa2f4d83446ab7c9ec79a333a78a7a66939235a099e4f46577d4752687997d27dc988dd9fb3b19a366d9b2392eedb50d93092a8ae82a6ee10e02922ec253827b1cba856482a260eb52c605f27199f2a05f62bec1a7b0b8222f0dfe640e7c79957761ab8cedd29b1b249666ad1a3ae0d711d7f1fc5e36aec0a9adf27a77bc52f1de5cbe7ae163a31d2f4a3f0fdd3c1d2b800e1b1a4229ee603c43014b1d6067ca1e3eaecbac29f6e0770f69eeccf1521518de35a7540f79b1ec9789599dd98261c9b3192b71cbbf6c6529804c6bdb6e1cb2b6b0d6e907b5eee19c0e14b286570b38d3447241b5d40aa233d214039f13d5f76f2ed760b97c76ef9d77660e6fe9dca3488f355f76ad1202dc188f7259fa1cbf225f5e3c5e8361d5b29712e1bab601339f0a687efbe7f8872c611988b9872f3cf08734dc8070668a019f7507038b1f74aed2bc39a7bcc8cc451a52feab3f4b1e8024185489f350dc1ce56b12d941302fb3f3bf89e1892b79b1b54f09e612ae986568fe4f1b8dc9679258ef32d70edea24dbcfa3d15c0f508c00eb371af2e0feddf71c39320f312b5cb621bb52019750b9b6adadcf71dc99fc3a93aeede446e93bc13fa0021669ef0d81e712858891fea07ba624f656cf4795edd6bb8350a236aae1e8ca069c41853ab9a0fd0206b54989fae27aa47c4914fd354a98242ee2f22c8d77097314ce08501e1caf8971be21ed970c4d12e564ee6b63ac3df1c643a7f6a397a1ca465c8ffacc96122f48295ff51ee3e40136b6ecc429b2e1257a659cb6167ca47afab267379374a983a54fef0e396f7c9dc4eae0a1c27260cfb69ecd967f81860682d3df8d1ca5856e29ce96a6c1368830c43dfca7f509ce58d3fd4c265549da48e46f10ffee83cd8870dff37263f642968bef4a319cb87cce7e491d7ccd89514ac06cf079aeed117042a3aba73440476040c55e8cbcde3b5a7d078d7ba5d129b85194cc78e27a7b75863cbd03f48f1cc9b3c8b25678538bc093f9ae7ec0408a8ee2606926bd955180b26e88019190fe04386e35282ab674bed5bfb62a3b9e05198a7f0e4411e7209fa1cfc6dc18473aa8e21b3fffee0bebc5aac34b05470c4c45ad042e6601fc8ad618e2dfd9885bb35dc00daf27ff9353c8101455cb028c735f6024cfada674db46962ef3d1fd3b9801baa5d6a559d3ae9bc004c5e1fbb07a146433e3b71823585f6d81d25689d579f0d8a301a01513cb240ff4c1bc9ca4fb7167e298", 0x1000}], 0x2, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00008ec000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f0000941000)=0x100000000, 0x4) recvmsg(r4, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f00008fb000)=""/176, 0xb0}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) socket$alg(0x26, 0x5, 0x0) bind$bt_hci(r1, &(0x7f00003ba000-0x6)={0x1f, 0x4, 0x0}, 0x6) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f000087f000)=0x4, 0x4) pipe(&(0x7f00006e3000)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(r6, 0xc0106426, &(0x7f0000a32000)={0x4, &(0x7f00004d8000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r5, 0x84, 0x6e, &(0x7f000039c000-0x88)=[@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x0}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x88) 2018/01/14 01:16:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000d91000-0x4)={0xffffffffffffffff}) getsockname$ipx(r0, &(0x7f0000712000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000acc000-0x4)=0x10) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000dc3000-0x58)={0x26, 'skcipher\x00', 0x7ffffffffffd, 0x0, 'lrw-serpent-avx\x00'}, 0xe) bind$alg(r1, &(0x7f0000d3e000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000e24000)="", 0x0) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f0000238000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ee3000-0x4)=0x10, 0x80800) getpeername$inet(r2, &(0x7f0000191000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007b5000-0x4)=0x10) r3 = accept$alg(r1, 0x0, 0x0) ioctl$sock_SIOCADDDLCI(r3, 0x8980, &(0x7f0000fdc000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x101}) sendmmsg$alg(r3, &(0x7f000097c000)=[{0x0, 0x0, &(0x7f000082f000-0x40)=[{&(0x7f000087f000-0x1000)="677991f7dbc7a0a893d1751e3076b7b0791aa5b1306318df9d102d04569f209c", 0x20}], 0x1, &(0x7f000069f000)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r3, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000295000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/14 01:16:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x40000000000001) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000004000-0x4)=0x5, 0x4) bind$inet(r0, &(0x7f00004db000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$kcm(0x29, 0x7, 0x0) sendmsg$kcm(r1, &(0x7f0000e69000-0x38)={0x0, 0x0, &(0x7f00006c2000-0x10)=[{&(0x7f00006fd000-0xf0)="1bf9168e3bbc65386283545cb912be872a3e6fb48111234e30d99905ab4f5610595bca95261aa12acc5a014454094935ad9ad194e791512c783bfa1c87ab6000ea8ddccca73a5db1cc77c3956ad29b6ea362b7f10b5c3e6833adbd9ac0b75c53e2d0614b6e71f658903b4b26c3c76a9ba1bc7ab039a9283863a5c76d2d237c7c7307937d58e9d17ed9b1e352f00b7717c506832ba470ed33d8ba71cd23e1a5cb2f8cdf3d119b020366fe802dc06aa763a44d7ca52854d391a76614f51eb3759d58286b11aa12a1f5fe7a86b242449c52793bc6c377609e445517623e32f96a7221b08df92ea0dd4baa9fcfa003dd666f", 0xf0}], 0x1, 0x0, 0x0, 0x0}, 0x40000) connect$inet(r0, &(0x7f0000dea000-0x10)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000b18000)="", 0x132, 0x0, 0x0, 0x0) 2018/01/14 01:16:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0xa000000000001, 0x84) pipe(&(0x7f000076c000-0x8)={0x0, 0x0}) recvfrom$unix(r1, &(0x7f0000ba4000)=""/245, 0xf5, 0x0, &(0x7f000092f000-0xa)=@file={0x1, './file0\x00'}, 0xa) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f0000415000)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x86, 0x0}, 0x98) 2018/01/14 01:16:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f000094d000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r2, 0x0) r3 = socket$unix(0x1, 0x1, 0x0) connect(r3, &(0x7f0000eb2000)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000dc8000)={0x0, 0x0}) accept4$llc(r4, &(0x7f000090d000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000ce2000+0xc52)=0x10, 0x800) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000160000)={0xffffffffffffffff}) sendmsg$key(r5, &(0x7f0000a00000-0x38)={0x0, 0x0, &(0x7f0000719000-0x10)={&(0x7f0000740000-0xb0)={0x2, 0x0, 0x0, 0x2, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00001c5000)={r3, r0}) sendmsg$key(r1, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x400000000, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 01:16:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000437000)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003cc000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00009fc000-0x118)=[{0x0, 0x0, &(0x7f0000308000-0x70)=[{&(0x7f0000674000)="d308554681bfd08b", 0x8}], 0x1, &(0x7f00000cc000)=[], 0x0, 0x0}], 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000055b000-0x4)={r0}) ioctl$sock_netrom_TIOCINQ(r2, 0x541b, &(0x7f0000519000)=0x0) recvmsg(r1, &(0x7f0000719000)={&(0x7f000085f000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00007ba000)=[{&(0x7f0000adc000-0xa3)=""/163, 0x1f}], 0x1, &(0x7f00007f2000)=""/0, 0x0, 0x0}, 0x0) 2018/01/14 01:16:49 executing program 4: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000050f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r1, &(0x7f0000001000-0x10)=@in={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f00009d5000)="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", 0xfc) mmap(&(0x7f00009c4000/0x3000)=nil, 0x3000, 0x2000005, 0x1a052, r0, 0x5) 2018/01/14 01:16:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0xfffffffffffffffc) r1 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xff, 0x0, 0x2, 0x0, []}) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000246000-0xd)=@common='ip6tnl0\x00') ioctl(r0, 0x8916, &(0x7f0000000000)="") getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000016c000)={0x0, 0x33ff8b23}, &(0x7f000008a000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000cb9000-0x8)={r2, 0x4}, &(0x7f000090a000)=0x8) sendto$inet6(r0, &(0x7f00005d4000-0x2)="", 0x0, 0x48083, &(0x7f00006b1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/14 01:16:49 executing program 6: mmap(&(0x7f0000000000/0x900000)=nil, 0x900000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00008fe000)={0x2, 0x3, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f00002f6000-0x10)={0x8, 0x9, 0x83ed, 0x7}, 0x10) mmap(&(0x7f0000900000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000900000+0x7f5)={@generic="a9fee7548bf5ef4ef56cf584836ad4c9", @ifru_addrs={0x2, 0x1, @rand_addr=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/14 01:16:49 executing program 7: mmap(&(0x7f0000000000/0xf11000)=nil, 0xf11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000080d000+0x7bf)=0x0, &(0x7f00005be000)=0x4) setsockopt(r0, 0x800000010d, 0x80000000000b, &(0x7f00001a9000-0x4)="06000000", 0x4) mmap(&(0x7f0000f11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000f12000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000f12000-0x4)=0x60) mmap(&(0x7f0000f11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f11000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r1, &(0x7f0000f11000)=[{&(0x7f0000f11000)={0x27, 0x1, 0x1, 0x6, 0x5, 0x4, "e4b3087f8e161cb67827c94e467f9a8eef8e45dcd8eddc38f0d453f7c76e887a3176ef289b691e5e2672a12d716b10df1c3f50b910d58b0c52136f2f6b8717", 0x200}, 0x60, &(0x7f0000b03000-0x20)=[{&(0x7f0000f11000)="696cdeabf83e0831952be55fd45b0ef06a274d0d59b15c9d6f385e4b15aa01041ad35b11157b6746fa268f08edc02f3beeacd41306cd1cee37bea63b4e08b751", 0x40}, {&(0x7f0000f11000)="cb970a8a217156a95a1f858b4ac90cf920c6e466c11617288557a5a0cb3893b98699dfa639ef4dbf06f50d9efd6dc6687dd68da60c4cbd672a7f127425419eed7a1d90d629f28fca421b964e9111c1ba36c58758537f131b41a7fb42487c9f81b437b0eb824ecb2d3488f6914673e026724442b278d7ddb707a33e9113d2bebe3968fe6bbb17c84b8808a69321", 0x8d}], 0x2, &(0x7f0000f12000-0x1010)={0x1010, 0x10b, 0xfffffffffffffffe, "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"}, 0x1010, 0x8001}, {&(0x7f000010d000)={0x27, 0x4b, 0x1, 0x6, 0xf2, 0x5, "f24f82a85a44d9357978670a86fa5dae06d9608e4616452925896a97bcfbe00c2f9640707fc0e30e27e190a98a280febf6f18397110f19329c6fdb567fbcf0", 0x9}, 0x60, &(0x7f0000f12000-0x40)=[{&(0x7f000010a000)="a3cd80c50f2f19c8443f7d96f715e58336988fa74af5bf8eda6b92d53341d54c1909febc9762df21f311c5d6c81a6e7788ecc4f958a8adc9a5e6cc7168a11f97d0375438b9e0a9c15dadcd2703cd47b8f6a948d54c83917cb659a9556ebd3397b1cf11c3fb7aa07272056fe7b1aca727481346b58fd2f5809c81b2dd6ac6abf8ad21119b05ac6f8faa103201662804c7a02af626663182a5815994351a61b4bb", 0xa0}, {&(0x7f0000f12000-0x3b)="4ed8417b79676648befed66dbf9a63dd83eee0974e65efa299707d561c8f1d35cfc8b3390092e35eb1460544f71f6aba186382590cbcde838155d4", 0x3b}, {&(0x7f0000b2f000)="e6196f0e4122e4b22edd09bf3d66b73599ae9c6380c5805a48ab73c69a10fff0a877b3c5cdf972e1f3df428a9a96490f62cfc175380bfb2e3d2991b651c16a5c52561a21c76c95e24c2e3ab6c5a0204eb41705eb944b4ac85984a161da1396a0b0391ca6f30fc77698c656a29cbebcf0a2329127dcc057eb33623489d629c5628d201c838e6677afa01cd4027ca910e0861f73a481510a7cb46fa1cbbf8204", 0x9f}, {&(0x7f0000d20000)="49085cc6d58f5f7bcd7ac68f769053e9cefc84575ced23039fb1d93098340e1a0458c100cefe1cbdcb675d0d47a05783b7142584f24a9c709520ee2f62281f928bf555e9ee518944e716bccd872403727661b7a67c5c47b58345b896f476925c5267e117faf8826f8d9a621002310e78df61b4554352d0df63ae9d01", 0x7c}], 0x4, 0x0, 0x0, 0x800}], 0x2, 0x4) 2018/01/14 01:16:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$alg(0xffffffffffffff9c, 0x0, 0x0) readv(r0, &(0x7f00003a9000-0x60)=[{&(0x7f00007ea000)=""/158, 0x9e}, {&(0x7f000044d000)=""/53, 0x35}, {&(0x7f0000237000-0x7f)=""/127, 0x7f}, {&(0x7f0000d68000)=""/143, 0x8f}, {&(0x7f0000afc000)=""/0, 0x0}, {&(0x7f000043c000)=""/194, 0xc2}], 0x6) r1 = accept(0xffffffffffffff9c, &(0x7f00001bc000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a5b000-0x4)=0x8) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000df7000-0x10)="89a87adb12b49754f402ec1d9a83b24a", 0x10) r2 = socket$inet6(0xa, 0x80005, 0x0) setsockopt$inet6_int(r2, 0x29, 0x1a, &(0x7f0000001000)=0x4, 0x4) bind$inet6(r2, &(0x7f0000002000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) pipe(&(0x7f000047c000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_BUFS(r3, 0xc0206416, &(0x7f0000ba2000-0x20)={0x9, 0xd7, 0x5, 0x5, 0x1, 0x9}) getsockopt$inet6_buf(r2, 0x29, 0x0, &(0x7f0000e0c000-0xf5)=""/245, &(0x7f000090b000-0x4)=0xf5) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f000060b000-0xe6)={0x0, 0x0, ""}, &(0x7f0000f86000)=0x8) 2018/01/14 01:16:49 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x200000000cd, 0x0, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(0xffffffffffffff9c, 0x80046402, &(0x7f00005f8000)=0x100000000) 2018/01/14 01:16:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cb7000-0x58)={0x26, 'skcipher\x00', 0x0, 0xa1, 'lrw(twofish)\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x1007) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b26000-0x21)="0a0775b7cae32efbb3b6aded5c54d6295df0df82180c0debedff1f08000002ffdf", 0x21) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f00003b0000)=0x0) mmap(&(0x7f0000d5c000/0x4000)=nil, 0x4000, 0x2000008, 0x110, r1, 0x0) 2018/01/14 01:16:49 executing program 0: mmap(&(0x7f0000000000/0x939000)=nil, 0x939000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_gfeatures={0x3a, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/14 01:16:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x80002, 0x3, &(0x7f0000e33000-0x8)={0x0, 0x0}) setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000b9e000-0x4)=0x40, 0x4) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000f8c000-0xb8)={0x0, 0xd34, 0x8, 0x100, 0x3f, 0x3, 0xd55, 0x0, {0x0, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800, 0x7fffffff, 0x1, 0x7ff, 0x9}}, &(0x7f000009f000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00005bf000)={r1, 0x800, 0x6}, &(0x7f0000a06000)=0x8) r2 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f0000dbd000-0x4)=0x4ee4c6e4, 0x4) writev(r2, &(0x7f0000b5b000-0x10)=[{&(0x7f0000d35000-0x2b)="290000001900ff0900000000000000020a1300000000ff06800800000009000900001900000000f6ea", 0x29}], 0x1) 2018/01/14 01:16:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x0, 0x0, 0x20a970e3, 0x0, 0xfffffffffffffffd, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00006ee000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000524000)={&(0x7f0000152000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00008c0000)={r0, &(0x7f0000553000)="ae5c787dff93498ced4bb25bc90b45d9b0a15da1efb694f3f6899d3c2a085f10c467447021f7e402942fa4c08d4aa3250d5ccc42cf49129cc1caa6b73b8380e87e22e106ce819db158d1ca721497e7", &(0x7f00008bb000-0x1000)=""/4096}, 0x18) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00003b1000)={r0, &(0x7f0000b6e000)="d0fd4334501ec8db164466dc9b27c48f2ab3140a22772206551d2604a343c06006c280357aaf3910b2c4bacadc76503ecb82cbf474e23d8e764ced53c32a5baf857a27255dcdff3bc5c91f3456609b5d4eb7b22247e35408f1a9cceff6a58f050c5f6b1099452f6770b0c66acb326ff2a905cd49f6ed40f10d769d49b6cbeef4694487c6b365c87b623d910b125faacaf5aebb", &(0x7f0000e16000)="37b6949bd8e0b8aab61cc78a1649f5389035a4b08d0c2677791b5a89d2bb5d2ed4ccebdf6dc4d83a7225bf3c608cd075fde612bfba033b2f1d15de3c11bdb735574c278ac7675183024855c5089e1eecc1dcb24ee620aaf0f29fe1a009c91c4eddeeb8bf5c3654da890a18db1e3717764ee9c4c76d915b74afd8a70bc7cd5a889bbb1f6cd440e880fd4c2c64830da9af192e46dbda2da9ed9446d005b055a62ed2e94a9be7fc4bac3aea9cfff3c976f838a7b80660881d57fd4d864883fb82cd447d16e342508c2deb9d38a9290c2fea79faa53bbba1983e24b7edca38093ab314ba6e49a2c1fb7df1d591866837e0b44190", 0x1}, 0x20) 2018/01/14 01:16:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x7, 0x0) sendto$inet(r0, &(0x7f0000013000)="32000000180025ff0700940d091804028020fe20000400050000001e0f000300020000000000000000000000020056d71888", 0x32, 0x0, 0x0, 0x0) getsockname(r0, &(0x7f0000b79000)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, &(0x7f0000700000)=0xc) socketpair$unix(0x1, 0x400000000003, 0x0, &(0x7f0000634000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r2, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r1, &(0x7f00003de000)=@file={0x400001, './file0\x00'}, 0xa) 2018/01/14 01:16:49 executing program 4: r0 = socket(0x0, 0x0, 0x76) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000000000)=@getlink={0x20, 0x12, 0x10, 0x0, 0x2, {0x0, 0x0, 0x0, 0x0, 0x82, 0x400}, []}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x48000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x400000000010) sendmsg$nl_xfrm(r1, &(0x7f000085d000)={&(0x7f0000547000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b0d000-0x10)={&(0x7f00006df000-0x105c)=@getsadinfo={0x5c, 0x1e, 0x80209, 0x0, 0x0, 0x4000003, [@algo_auth={0x48, 0x1, {{'rmd128\x00'}, 0x0, ""}}]}, 0x5c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 01:16:49 executing program 7: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x5, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x3, 0x200, &(0x7f000000a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000003000-0x8)={0x0, 0x4}, &(0x7f0000009000)=0x8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000009000)={r2, 0x40, 0x0}, &(0x7f0000003000)=0xc) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000003000)=[@in6={0xa, 0x2, 0x4000000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3f}, @in6={0xa, 0x1, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xe}}, 0x10000}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x58) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r4, 0x8955, &(0x7f0000003000)={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000002000-0x8)={r3, 0x6, 0x45}, &(0x7f000000b000-0x4)=0x8) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r1, &(0x7f000000c000-0xa)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept$netrom(0xffffffffffffffff, &(0x7f000000a000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000007000-0x4)=0x10) setsockopt$netrom_NETROM_N2(r5, 0x103, 0x3, &(0x7f0000004000-0x4)=0x7fff, 0x4) 2018/01/14 01:16:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) socketpair$inet(0x2, 0x807, 0xfffffffffffffff9, &(0x7f0000673000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000154000-0x8)={0x0, 0x7}, &(0x7f000032d000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000580000-0x8c)={r3, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000bd1000-0x4)=0x8c) listen(r1, 0x0) shutdown(r0, 0x0) connect$unix(r0, &(0x7f0000fce000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00006f0000-0x10)={0x80000001, 0x205, 0x8, 0x3ff, 0x0}, &(0x7f00000c9000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000972000-0x8)={r5, 0x5}, 0x8) r6 = accept(r1, &(0x7f0000367000+0x89c)=@hci={0x0, 0x0, 0x0}, &(0x7f0000f47000)=0x6) sendto$inet6(r6, &(0x7f0000bb5000)="ce", 0x1, 0xc840, 0x0, 0x0) 2018/01/14 01:16:49 executing program 0: mmap(&(0x7f0000000000/0xef4000)=nil, 0xef4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x803, 0x1) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000ef4000-0x44)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="485dd7bffe45", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='sit0\x00'}) r1 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f00004f7000)=0x0) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000ef5000-0x10)={0x0, 0xffff, 0x8, 0x6}, &(0x7f0000c45000-0x4)=0x10) mmap(&(0x7f0000ef4000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000ef4000)={r2, 0x1000, "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"}, &(0x7f0000ef4000)=0x1008) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000a78000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_DROP_MASTER(r3, 0x641f) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ef4000)=0x4, 0x4) r4 = accept4$packet(0xffffffffffffffff, &(0x7f000010e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000b80000)=0x14, 0x800) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000b02000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$packet(r4, &(0x7f0000c93000)={0x11, 0xf5, r5, 0x1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) 2018/01/14 01:16:49 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000a9c000-0xc)={0x0, 0x0, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r1, &(0x7f0000001000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000002000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000001000-0x8)={0x0, 0x3}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={r3, 0x4}, &(0x7f0000000000)=0x8) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000471000)={0x0, 0x0, 0x10000000}) socket$netlink(0x10, 0x3, 0x1) r6 = socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_VOICE(r6, 0x112, 0xb, &(0x7f0000000000)=0x7, &(0x7f0000002000-0x8)=0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000001000-0x8)={r4, r5}) socket$kcm(0x29, 0x0, 0x0) r7 = socket(0x0, 0x0, 0x7ff) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000002000-0x8)={0x0, 0x9, 0x7}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000002000-0x53)=""/83) setsockopt$inet_sctp_SCTP_ASSOCINFO(r7, 0x84, 0x1, &(0x7f0000001000-0x14)={r8, 0x7, 0x9, 0x8, 0x8000, 0xffffffffffff0000}, 0x14) r9 = socket$bt_l2cap(0x1f, 0x0, 0x0) ioctl$sock_bt(r9, 0x3a421a2a02560fa3, &(0x7f0000000000)="a2d69ee283971c") 2018/01/14 01:16:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b71000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a88000-0x4)="e517b5bf91aa785dfbcdfe09000000fc", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000778000-0x38)={0x0, 0x0, &(0x7f00004c9000)=[], 0x0, &(0x7f000031c000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) write(r1, &(0x7f00003a2000-0xf5)="049e6fa37b78d7cb1aa3dba7fba49def81", 0x11) socket$alg(0x26, 0x5, 0x0) readv(r1, &(0x7f000022b000-0x90)=[{&(0x7f0000e0b000)=""/233, 0xe9}], 0x1) 2018/01/14 01:16:49 executing program 1: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000080e000-0x8)={0x0, 0x0}) r0 = epoll_create1(0x0) write(r0, &(0x7f00005d9000)="", 0x0) [ 98.208760] netlink: 'syz-executor4': attribute type 1 has an invalid length. 2018/01/14 01:16:49 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00000ff000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x80800) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000595000-0x48)=[@in6={0xa, 0x2, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x7}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xca4d, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}], 0x48) mmap(&(0x7f0000000000/0xf5f000)=nil, 0xf5f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f1b, 0x0, 0x7, 0xa, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f59000)='GPL\x00', 0x100000003, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/14 01:16:49 executing program 5: pipe(&(0x7f0000fae000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r1, &(0x7f0000001000-0x10)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000a39000-0x20)={0x0, 0x0, 0x10002, 0xfffffffffffff46a}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000001000-0x10)={r2, 0x10000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0xa, 0x7, 0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f000007f000)={0x0, 0xdc, 0x4, 0x8}, &(0x7f000030a000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000126000-0x8)={r4, 0x3b627292}, 0x8) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f000050f000-0x4)={r3}) sendto$ipx(r1, &(0x7f0000ba1000)="51d566a2299ebf4419566397ef31d71654c2401af6aada227eab38c9c70dc0a5d0439e2700038942b1f0f75cd937aa18cc20602a815dfabcde9fed089426b5fca6947ca68e672e43b27dfb00f8fbaccb98e19f63bb9dce1cdffe629ce7128a523c2d0c015268912f34ef771a84bf169658306110e466f46f2c32eeadb7793c3ea36d02165e2813b8c9701e8c4f981fbef20e9475fd9f4db06fc4ed2bc15bf5516f90cf595848f23e07cf5e4385c3b5f87ef145ae500507ae126260f8debb442f524e724223ba9324", 0xc8, 0x84, &(0x7f0000219000)={0x4, 0x4, 0x7, "5ffc4193caf6", 0x100000000, 0x0}, 0x10) setsockopt$sock_int(r3, 0x1, 0x1d, &(0x7f0000141000-0x4)=0xb25, 0x4) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f0000134000)={r4, 0x4}, 0x6) bind$inet(0xffffffffffffffff, &(0x7f00004db000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f00005ae000-0x10)={0x9, &(0x7f0000c2e000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f00000ea000-0x8)={r6, 0x2}) sendto$inet(0xffffffffffffffff, &(0x7f0000f21000-0xfa)='QT', 0x2, 0x0, &(0x7f0000188000-0x10)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/14 01:16:49 executing program 0: r0 = socket(0x18, 0x800000000003, 0x80100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listen(r0, 0x5) getsockopt(r0, 0x7fffffff, 0xd0, &(0x7f0000000000)=""/0, &(0x7f0000000000)=0x332) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(r0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00006a8000-0x4)=0x10, 0x0) [ 98.278733] netlink: 'syz-executor4': attribute type 1 has an invalid length. 2018/01/14 01:16:49 executing program 4: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x0) sendto$inet(r0, &(0x7f0000006000-0x32)="32000000180025ff0700940d091404028020fe20000400050000001e040009df0700000000024fe500000000fd4e56d71888", 0x32, 0x0, 0x0, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000016000)={&(0x7f0000007000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) 2018/01/14 01:16:49 executing program 6: mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x95, &(0x7f0000dc1000)={@random="6f08f4ebe1e6", @random="fcb121dfd5fd", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x87, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[]}}, @udp={0x0, 0x1, 0x73, 0x0, "5fe3bbfa44298b56c99f5572f9a38a66903392e6e7889bafaa5c30dee7338562508f97e05e6aaaa0798a0cd818bae6e7fea254993e41adc117bcb9af98ac34f404ea329ece668c23417f2753a5e00ca33cbe7f52ec9d0704dc0cc5c080e65d11cc1029a9cef12d78e0cafb"}}}}}, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x1, 0x4, &(0x7f0000f68000)={0x0, 0x0}) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00006e7000-0xa0)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfeffffff, 0x2000000009, 0xcc, 0x7, 0x8001}, &(0x7f0000f68000)=0xa0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000f68000)={r2, 0x6}, 0x8) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = epoll_create(0x3) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r3, &(0x7f00009c0000-0xc)=[{0x0, 0x0}], 0x1, 0x7, &(0x7f0000f6a000)={0x100000001}, 0x8) getsockname(r0, &(0x7f0000f69000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000b21000-0x4)=0x1c) syz_extract_tcp_res(&(0x7f0000cf7000-0x8)={0x0, 0x0}, 0x100, 0x5) 2018/01/14 01:16:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f000091b000)={r0}) close(r0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000f78000-0x4)={0xffffffffffffffff}) 2018/01/14 01:16:49 executing program 3: r0 = accept4$packet(0xffffffffffffffff, &(0x7f00009d8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00009d3000)=0x14, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000015c000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="", 0x0) r2 = accept$alg(r1, 0x0, 0x0) recvmsg(r2, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f00008a9000-0xb0)=""/176, 0xb0}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/14 01:16:49 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0xd, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000001000)={&(0x7f0000000000)='./file0\x00', 0x0, 0x10}, 0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000001000)={r0, 0x0, 0x0}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000002000)={r1}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000001000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x18) getsockopt$netlink(r1, 0x10e, 0x0, &(0x7f0000001000-0x5d)=""/4, &(0x7f0000001000-0x1)=0x4) 2018/01/14 01:16:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10000002032, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a3c000-0x8)={0x0, 0x0}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000e5000)={0x0, 0x0}) 2018/01/14 01:16:49 executing program 2: mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000005000-0x38)={&(0x7f0000007000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000089e000)={&(0x7f0000fd2000-0x15c)=@delpolicy={0x50, 0x15, 0x100301, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, []}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00006c6000)=[{&(0x7f000080c000-0x1000)=""/4096, 0x1000}, {&(0x7f0000462000)=""/183, 0xb7}, {&(0x7f0000fe1000-0xd7)=""/215, 0xd7}], 0x3, 0x0) 2018/01/14 01:16:49 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_buf(r0, 0x29, 0x4a, &(0x7f0000003000-0x1)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000001000-0x20)=[{&(0x7f0000001000-0x56)=""/86, 0x56}, {&(0x7f0000d72000)=""/60, 0x3c}], 0x2) 2018/01/14 01:16:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000200000)={{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x18, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='gre0\x00'}) 2018/01/14 01:16:49 executing program 0: mmap(&(0x7f0000000000/0xf52000)=nil, 0xf52000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = socket(0x10, 0x0, 0x1fc0000000) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000f53000-0x2b)={{{{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x4, 0x3c, 0x81, "ae6efc197f896931fae696327cc117c6e977616feffdc91c25dc5d314030bfb44dc6d3683dc669587562957880e29172e34beb882a8c20cc9fac3222800897c92ae24b5a6d5cd97f978b81e002a7f6e4"}, 0x160) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000388000)={0x0, 0x4, 0x30}, &(0x7f00009ef000)=0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000ed1000)={r2, 0x800, 0x5}, &(0x7f0000e3d000)=0x8) sendmsg$key(r0, &(0x7f000057f000)={0x0, 0x0, &(0x7f0000837000-0x10)={&(0x7f00009f2000)={0x2, 0x4, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, [@sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000b72000)={{0xa, 0x0, 0x101, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x7}, {0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x101}, 0x3c99, [0x1, 0x8000, 0x0, 0x4, 0x41, 0x1, 0x200, 0x9]}, 0x5c) 2018/01/14 01:16:49 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000f70000)={0x0, 0x8d, &(0x7f0000000000)=[], 0x0, &(0x7f0000f71000-0x14)=""/20, 0x14, 0x0}, 0x1) 2018/01/14 01:16:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000f58000-0x1f)="1f00000001021f9f4c3f000000000000000000ff09000b800400010000df18", 0x1f) 2018/01/14 01:16:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f000019e000)=0x0, 0x80000) sendto$inet(r0, &(0x7f0000550000-0xa7)="8fd7467ecc2130548573fd9f40f7531ab34e129cadb134ed56432d6daf958ede9a86e257fc9bcbea2df7c4d4b6611b172dcb65c7e8755247c85e16b5da033a8f11f1a908652b93b177240e95c9b272be4e06501cd47f9d72416a4b8959408487b8f8022daf27880b9342afff07eee15537c466fa0b39583fed831cf66beba40077cd11f3ea9549f5f0e4cb1749f1e6df54939d835aa6ad4aef91dff9f1677ba1941930013c7659", 0xa7, 0x44000, &(0x7f000054d000-0x10)={0x2, 0x1, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_group_source_req(r1, 0x0, 0x800000000032, &(0x7f0000151000)={0x0, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) 2018/01/14 01:16:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x100000802, 0x0) write(r0, &(0x7f000068d000-0x24)="240000001a0025f50800000400000000000000050004bf0202ff1e010800000048050000", 0x24) accept4$netrom(r0, &(0x7f0000ac9000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00001f7000)=0x10, 0x80000) 2018/01/14 01:16:49 executing program 7: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = getuid() sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000019000-0x10)={&(0x7f0000000000)={0x24, 0x27, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@nested={0x10, 0x0, [@typed={0xc, 0x1, @uid=r1}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x2, 0x5, 0x7) getsockname$inet6(r2, &(0x7f000001d000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000013000-0x4)=0x1c) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000001f000-0x8)={0x0, 0x0}) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r2, &(0x7f000001f000-0xb4)=[{{&(0x7f000001e000)=@l2={0x1f, 0x1a, {0x8, 0xaf41, 0x6, 0x9, 0x1, 0x3f}, 0x80000000, 0xffff}, 0xe, &(0x7f000001f000-0x50)=[{&(0x7f0000009000-0xd6)="d8cb60c9c20fe033b4d39db9f610d78b7dde9879ce3a09689b07682c96df6feaf7215d95aefd1c7b41cce55233bbdb9784c95f0ea9a12e35abf462cd241c1392fa90009d1029cf23cdcf479c2384db441e28b4fc44b3885041e773a2a684901d5240c6649c05ca9cbdf18b54b169f7ee490f657e25d935e7c375a378e5d9d2515211ed4a2980f7024cdad135948296cf1f9d9c151dbff8fd9b179b18f64c1eafd47351708f31cc3dad27d997fcce1878bebff36bdf257fe2ddc1fca322ecfd1111c5991f7addfd2e1b859559264a142f9864ede32dfe", 0xd6}, {&(0x7f000001e000)="f84acd4348fd96cf0a2123365bf68a024c4750c0a0924d164c2a161b699e0a472c71ad07786bff9792545dda423060335e227801414f9d053c7a7cb1eb4d9fb5376acbfaa77866aedd68f38d55d2e46865d7512f910aa6c6ecc92307a8395a740a0f681948ec54a7ca1aa015a20a8b33d358c24ccae791b893107b6e38b19c921121e19d590a9078560c31bcb6f1d442320a5c3ed6659dba0463d7f5b650a1429f612a1cd10eb0aae685f5cacec320fafb00430f67212692c1f061a346", 0xbd}, {&(0x7f000001f000-0xe0)="406caf68178a8e9d9f02c4b37157c29bccfd08f381fb31b63aa420586cb8535f88ef084bb1ef77b8d8976b426e9018a9ec1a0b8ce68c627000cd904accd45f5801f21f6f5b1acbc530a17624e4a448cba6ed311cd92b1346037c7a308e44bb19d1aa2e96ae1b9b1a4dcd268a252c97ff77e8ab6a2abe9e48aa028ac606351aa0cf5233cd22fe7aa5dd7112145a382d381231db36e53b5a592350da4df8ce6389ebcddbf425b1767a0c3ccd93360cfc9a639a4f73a147efb7fc246551b206e0bfca2e9b182bb154c774443041d66b93a3e9ad5f7cf1835fb35f74cdc31e1d6a21", 0xe0}, {&(0x7f000001e000)="fb4cb820de19c19ba2d5fe7bf9aee5301d5a4b15bba0be309045160f923da068be36bc90142f728de67001bb858bd71d14cf4126", 0x34}, {&(0x7f0000000000)="14fd462be94f49bae6983680d76211e3c169bc56763818b12f1550eebf5be1e6e675f27b3d6d1d7930b5e36803196b1c0268e2efd111bd0c70378abe2d3c8ec0fd9b94ea56c2a46e49bb4513412aa10a26418a314a68ed8a1afbc09930aae786c94f84fc89fa70044a397b45d81d0f5b5f5b64b5feeb98ba062c7985d6cb5b73173077055579d9cdb5457b7d5aabd0d7fa1aaad9ac6e6e423bfea19128a66b9e7e386d476a12ba7238d94414d76795b2e5640338cc70ebb530eecf4426307ee18ca3fe6ee355d8e2a061c8a6edc99fa887824273d1865d06fae815db2786521c10ade46794429a3ad8e875eb2a5dab4a63639dd85b5d243220514738ff4ce00f20f892e259de9568956adb73e2a534806a4607a269bfb5e674eafb0d758db3b32661cbe7734847c95b169a45b88d1e01e0e275358ba48e430cf2a6440c4963b899e2a94e9f3a29479a0ed68d82e1aee582986792f24944a09ffff5ea349997595d85c9793a961add01d2d358057218779f723b9e0815e0fd66bb3949d623eae3bab85d57d46e47b286cb5c1afbfab000bbe3d76536725305e1fc49f8f88b3a159314ec5408431c8add554b6eb7b2cb98357db056f3d53c79118083469e9d6dcbcd8634566b9a92e92fd5cc40563a8ab60ec4b52f4a193b143dfa8418803ac16d0b106e0f4fc6ab0f7d74f552a9bbbd5f19ab107eb607e3e22990e49a517c0fb12a232ecb747388d686e8c68b6840234ca2c3e14042d5d019c848c95040a5c351ea8ce8fbf6c9f3b0332c0bda263729568925dcc49659796424a62b55e677beae47f7f108732b0d4c7ac883bb737ed74a299a9d2eda77573d16dc34c6d02e09c2e3c9c350e13b032b39d680cd4d467d58c31adc40b2524749f252c093b3e659ffec91ee780b258f11b249233d634140ec4c9ca72e68917ab8ea118a8a578abbad9b50cd2d28dbe19cc0260f8b22999560561d4536bcf5cd37869eef7b199e3995e7ba7a395063d986b28dc65c64aef8cc27323b324203549815a85aa20cb2ada2e786ca0ba823e6f05ab978dfc35111bc88b5ea1a7dbe08e60d1e051df815593b9887f27a91717a1bbb6da4bc01e62ef5162e5bfa3b5f29b8c4552decbbe722afefa032c5951bb7707a90eeb619e04e4bd42d00b98254cfee9849073260795439036e8c71073193514c999256b391c12211e4d04d66975e2e9ec1008208538ef742bc7df60d70dfeca7f24f166b05af7309ea6c2d109622771635e4f55a00f9a3ba8e024f88f91ba2608c987920d1e739e262c77a1c9a699b03598d2f86c7fad9cff5eb476991d915c6c19e0c6c056f3d4602e2bf766d7c809cb6114324b9f2f3e6209780cdd6d3cf0959f7f4ee3116d8072259834e31603f41ecd69d804e91b38584890fa089b6da6472c3569dbcb26985beeb017dfb29c7eda3b1706afd67a5d0740af25d9a49e63c598cbdd0c4ad8fb948dde650ceea8b9c3fb343596fb1fc7b4a84c794ce49588e91958327459d3073a4d07cded12ff56bffa86ff0db4e595b423d4f802d634c638d9bb1ee1dd96de413ed4279ea13bce23134e3d2c343ec4640b044c1ee6ee416644c69c22b9f31bb23fcbfccdd8aa834704290bc2f579afff1e662f6044755a4210f0b2d845683c8975399a8015e40498ce27ef0df7f2e30d46b3aa62ae6e363861400ae5e1123736d24c6bec0ceeff1fa876f3b75c852060953c4fa7998b5571d835e8aa212b60ec2604ad31520c522caecaada4731036af69a65a9dd421389652a39dfc03bdd502db3f1a11b41a1eceefd1ae0586a4dba52eb14dc5e98e9eefc2fd409ff5ebdc316abc6e82bd1cf852bd5a65b0959944934812e4929559d19629b18f1523bd82eb67dc6cae9665f01e833a135d5e884b63daf78a0c5c289aee3de6cc00298d60f455dba0e8913716a69ab94c6475971f5d78e7eb3f305cf2a86ed35ca01b85a1ba23aeca4eaa7323944510850e4da8ed2ede892da834d053823275c710a7a2bc7ffab68b6c5f3df9eab54708481bd5af154085aca3c53abd9dce29510b20291130121d1d2045885a564081c543c5553dff16431369eac76e24011f375ebe9d13d7337645a1cf1aeea3b12de5e8345cc451012e944efb88152ba430d7cc28113653171b7ff1278456d1695b000d9990ad33b741c837a3007638afa69205096b0509d11618158df35a0ff40548dfcf344de5a96799dbbfbdb297d1fc3d772e161b7a2b7cf5faa68978aefff1c668305c05db7c61e5081c4cad1c43fd15ee83e6d42a23e2d74c98daf2d6054496a27a7684b1938bb55586f4fcaf7267b5873d612b9d2bede4c9e7fa10fdeca46a47cfd34a5a069cfbaed4335c4cfc8784eed154d33a269c7630a79b804e1921838bf64d66e044f2b961a12566d3a5d428d5defa26dde978145def835dc0ec0b458549f48d1c345e2bf40e86eeaf2cdcb48f46e1077dcb1300ec146e1e624d1cd22cc85e8c224d52d68a27295d0fa463f62b5070e6399aabbeaa22f020d343934edfcf1b2e7d16b17e1e5f6dccc8217430f12fd0d77f80133dd526a2102ebfa36dfe8a29dbaa4610cdb190e3752245dcaf6a0b301073fa56a8ebe801da51628f90b09754b58520760ada1bef1fcb429dedca16156ee11a968399122b0b9cfdf1f29c835f9c02eb61b8c0db37cab5c345e48c8e56b7ff6e020e62728f57b9f9d8284b20820463b000807a23b9804abf6bc99e0552bea226634b9214c441ef771fd4e3672cc8be31b098d2593279ce34d531ad096741cccbf5eb4a98c7dc018ce2389e6cfe47afc5c4b754aae22bcc9438ab511afbaea0cb0e9cd677322b33bfa1db0228340fd606e8cb45cc67f040d8142d79df84de86e8d8cf35b821141246acbc1200ff8636cf474f73d4e09deefca4ae6ef8d04b309a23e1b396b9b40d49f6b806465ddfedb2938d289c84c6213de6f21c8b9e010f108bc29ccc8f8726503bc4e3b6cf8121a28e9594640d2d7e923a4bc8d1cdb7dc909067326e72c08926529b876ac3491622e2ce26a99863bb438ff70bf788696d28f38746c43547cecb0c25a3c0dc4c5166f7edbe10351729a6375f56614bfc2fe0a60b27039c68803c75c409fa1b2e2b140b7b57dec1e095dc9cfe68da3b56eca118fd31bd4c088f02cb87bc238e28d548715b624f95674e794279660f988b738daa9eaf5ecbd008710e806b245545a54dc6ad6109c37f17bb4480bc570b6e26727d1962d15cb609726b9023c736751389923a705b2ef4b9e67f729b0c37dd6faee3953f0722a179ea4239e86385fc8f9eb627e04a8558e0d9fe75fef75ddb9af0b38f9196aae7133e0013ca7b17b04e51e715e9b6299f3b9a56671554ad091bcd5128c88484d07101d11a0ad4004ace8e0ebec6903b3ae1fd6743bb583232c93960b7f4d8c9b7135ea17e7125c322af7de6b5182a39578d9b7a6620d3d15036a80fe3d5cfea9679a946f7e6ab16c11ca5eb8017162367ab1e2a3fea1f58fc48c197a49d82ea5ede9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{0x30, 0x108, 0x4, "020c0d9cb55f418bf3c4677145c63300a6c8c8475fe73116757f7e"}], 0x2198, 0x20000800}, 0x4}, {{&(0x7f0000001000-0x80)=@generic={0x10, "670d164e7ffc5551143f1834b7f3cdcad1737e418a8e2fbdcf1b47df9d2926ef94b0ec4ad77de347d2245f2c243d9085c86ad2fe68f3fce5c8d28a036600f1dfd37c3174707f9c6803034c79f4d7c897a8a299bb3e27fe9b39989ac4604da71d5382ff5485a92fd2dc33bd1d7dad6141632edf23c02f27dc333ec37fe197"}, 0x80, &(0x7f000000b000)=[{&(0x7f000001e000)="56f4c8e50fca2ed06cfa19dee155429190ae8745a9e745fb725df474e696d9f06956427812", 0x25}, {&(0x7f0000007000-0x37)="bbf8691d88721a11b594f9ad9e099258d6dca4f4157e0e6d0caf2718f4f5b817d2be67d6beccb5fb75570a0f253cab6880c668b95ab270", 0x37}, {&(0x7f0000019000-0x89)="970fe98d29d47ac99f7b0116bb9024d88991ede136a059981629a232aefd5996d817d86e2dac7f9689041586df6ca5bbcf3991d904f3f6e5bb863457d1567d16436ac8f575b806d5e8138a87757fc4c596c02d5a2d5400893915809622d3bd621a52e650bcfeafafd495a2d715778a6458548eb6c5fae03410ffd2f5010b28a741552cd25582efb24a", 0x89}], 0x3, 0x0, 0x0, 0x0}, 0x1f}], 0x3, 0x5) getpeername(r2, &(0x7f000001e000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000012000)=0x8) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000021000)={0x7fff, 0x81, 0x2, 0x7, 0x6, [{0x3da, 0xff, 0x10000, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0x7fff, 0x3, 0x7fffffff, 0x0, 0x0, 0x2002, 0x0, 0x0, 0x0}, {0x9, 0x20, 0xc2, 0x0, 0x0, 0x1409, 0x0, 0x0, 0x0}, {0x4, 0x7fff, 0xfffffffffffff800, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0x0, 0x1, 0x8, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x1, 0x2, 0x2, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}]}) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r3, &(0x7f000001e000)={0x0, 0x0, &(0x7f0000003000-0x20)=[{&(0x7f0000007000-0xde)=""/222, 0xde}, {&(0x7f000001d000)=""/0, 0x0}], 0x2, &(0x7f000001d000-0xfe)=""/254, 0xfe, 0x100000000}, 0x0) 2018/01/14 01:16:49 executing program 1: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x9, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000fc3000-0x90)={0xd9, {{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00007f3000-0x4)=0x5, 0x4) sendmsg$alg(r0, &(0x7f0000fc6000-0x38)={0x0, 0x0, &(0x7f0000fc5000+0x441)=[], 0x0, &(0x7f0000001000-0x1f)=[@op={0x18, 0x117, 0x3, 0x0}, @iv={0x18, 0x117, 0x2, 0x0, ""}], 0x30, 0x0}, 0x0) 2018/01/14 01:16:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000054c000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c97000)="0a0775b0", 0x4) r1 = accept$alg(r0, 0x0, 0x0) socketpair(0x0, 0xf, 0x2, &(0x7f0000c3b000-0x8)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000618000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ae0000)=0xe8) recvmsg(r1, &(0x7f0000fc2000-0x38)={&(0x7f00004d1000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000efe000-0x10)=[{&(0x7f00008fb000)=""/176, 0xb0}], 0x1, &(0x7f00002b7000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/14 01:16:49 executing program 0: mmap(&(0x7f0000000000/0x35c000)=nil, 0x35c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f000035c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000035c000)=0x0) mmap(&(0x7f000035c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f000035c000)=r1) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000248000)={{{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffffffff, 0x32}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000223000-0x4)={r0}) mmap(&(0x7f000035c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000035c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r2, &(0x7f000035c000)={&(0x7f0000311000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000d9000-0x10)={&(0x7f000035d000-0x94)={0x94, 0x35, 0x400, 0x1, 0x3, {0xc, 0x0, 0x0}, [@typed={0x10, 0x8e, @u64=0x5}, @generic="6e520d168a697c05c34b62d3d462734df8ca7691561aa91b86c965c4f5956fbd0674e09de5685c1ffd8d9569e02838a34401987b84c7355e251cb132efb6a2587b55774a44b7bf95d6c9658ca59e664e967b12f4a45ba81143845f5282118d0f5249709a2650476e29a1893b11822a5d"]}, 0x94}, 0x1, 0x0, 0x0, 0x0}, 0x90) sendmsg(r0, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f000035a000-0x10)=[], 0x0, &(0x7f0000147000)=[], 0x0, 0x0}, 0x0) 2018/01/14 01:16:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00007f8000)={0x0, @in6={{0xa, 0x3, 0x6bfb, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000eaa000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000787000)={r1, 0x1, 0xfffffffffffffffd}, &(0x7f0000541000)=0x8) r2 = socket(0x40000000015, 0x5, 0x0) bind$netlink(r2, &(0x7f0000947000)={0x10, 0x0, 0x2, 0x40000}, 0xc) setsockopt(r2, 0x400000000114, 0x6, &(0x7f0000001000-0x4)="124b0007", 0x4) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000662000-0x8)={0x5, 0x10000}, 0x8) poll(&(0x7f0000017000)=[{r0, 0x0, 0x0}, {r2, 0x100, 0x0}, {r2, 0x0, 0x0}, {r0, 0x0, 0x0}], 0x4, 0x1) 2018/01/14 01:16:49 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xce, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x3, 0x6, "a243aa", 0x98, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@routing={0x2f, 0xc, 0x3, 0x5, 0x0, [@loopback={0x0, 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @fragment={0xff, 0x0, 0x2, 0x7, 0x0, 0x5, 0x1}], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0xa, 0x1, 0x0, 0x0, 0x0, {[@nop={0x1}, @eol={0x0}, @sack_perm={0x4, 0x2}, @sack_perm={0x4, 0x2}, @fastopen={0x22, 0xe, "000000000000000009d699a3"}]}}, {""}}}}}}}, 0x0) r0 = socket(0x200000000000007, 0xa, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000003000)={r0}) bind$bt_rfcomm(r0, &(0x7f0000002000)={0x1f, {0x1, 0x7fffffff, 0x8, 0x9, 0x4, 0x9}, 0x30e}, 0x26a) 2018/01/14 01:16:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00004a5000-0x8)={0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000a56000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00005d6000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ad1000)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000836000)={0xff, 0x3, r2, 0x2, r3, 0x6, 0xf646, 0x200}) r4 = socket(0x11, 0x2, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00002c6000-0x10)=@common='lo\x00') write(r0, &(0x7f0000758000)="28e2a8af479eed189b77c5ed8ed7a393346d35326fc19835f04976fb605ca17e9f480a1ced554081d6674cd79912ab5ab10a06e0b7e0ffa85b204c128507a0fe497e7b029f00a4ec687a7119ec77ce85", 0x50) ioctl$sock_ifreq(r4, 0x89f3, &(0x7f00000d4000-0x28)={@common='gre0\x00', @ifru_map={0x6ef000, 0x0, 0x0, 0x0, 0x0, 0x0}}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000f4e000-0x18)={0x0, 0x7, 0x30, 0xc4, 0x2e7c}, &(0x7f0000795000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f00006c5000)={r5, 0x100}, 0x8) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000058a000-0x4)={0x6, 0x2, 0x8000}, 0x4) 2018/01/14 01:16:49 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={&(0x7f0000001000-0x60)=@nfc_llcp={0x27, 0x10001, 0x152, 0x7, 0x7fff, 0x6, "18a53ea4e2c4a991557356335834a27ac1f19d3d6266da331f1b878b6391b38b009417571a3c84a93d33077d8a65bc7fe19c627dfbd3e5c0abe1c2ff3d647e", 0x347d8000}, 0x60, &(0x7f0000000000)=[{&(0x7f0000fb7000)="06d6257d0bafa7b84970c970b5ffeaeb96398dc3e9f3b7eea8044fa6dc91704bfcd2658818c7745435dae01006e5df007a082857f8d4e5c835e602f33953976dfc2f632bb6806183ef95e663a5904072", 0x50}, {&(0x7f0000001000-0x18)="2f19874b30f366c9378faa099c215327b3ad98c1fa2b5a39", 0x18}], 0x2, &(0x7f0000001000-0x158)=[{0x98, 0x117, 0x2, "0039c7c07927f6e100e71afe9d9306362a867d1ab65b9b728a29e308949dc4395e9fb124af766a7c9a6661522da37151884dd4c0fcedff70a58d76bb3886e0b7ac8037176cdcc6b19a6d2bd71bcdb42bbb2011699cc86d39a8159a854855c87fb109e01f91e4db75af1f6d57185ebf01fb56f11302b52b02d82a1a5463490f5487a89a4f6d"}, {0xc0, 0x1, 0x9, "79e9658f6f0ef0ba091bfe86853c926212abfdc5946f90c0166817d7d27d0a8e036f9083e94f43789be8589fc22d20d1eb66ddd5e4711b8476517a5828ac99bd8d2da73b9670eb7dfef4cb31a5a20219123fad0d22c33eeb3faff9ad8209cda9bb57a7a7c291ec841b25e2af438aa6239e164390fcfffdafbd01ade613d636e3eb465c9dfc9cc531e2cab87f0c413d78ae77ca046757199c2889da326a1197bd65b0012ae6f26c34391a7edf6af7e8"}], 0x158, 0x20000800}, 0x20000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000ac3000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xbe6c}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) getsockopt$netlink(r1, 0x10e, 0x9, &(0x7f0000458000-0xc0)=""/192, &(0x7f0000b54000-0x4)=0xc0) r3 = accept4$netrom(r1, 0x0, &(0x7f0000301000-0x4)=0x0, 0x80000) accept$netrom(r3, &(0x7f00005ce000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00008d0000-0x4)=0x48) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000525000-0x20)={0x9, 0x0, 0x10003, 0x2}) ioctl$DRM_IOCTL_SG_FREE(r2, 0x40106439, &(0x7f0000aa4000)={0x100, r4}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000097c000-0x4)={r1}) vmsplice(r1, &(0x7f0000d8e000)=[{&(0x7f00006bc000)="e24bd237915effee965afdfb8ef4d7b6e93882099f19f407d3f17ff9fa42b01124cef345515c330877b32765f98c43680220b93fc254f479f23192", 0x3b}], 0x1, 0x7) r6 = socket$netlink(0x10, 0x3, 0x10) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000ed0000)={0x0, 0x0}) recvfrom$ipx(r5, &(0x7f000062d000)=""/4096, 0x1000, 0x2000, &(0x7f0000cc9000)={0x4, 0x0, 0x9, "c5e3f5e15da5", 0x8001, 0x0}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x14, &(0x7f0000ce6000-0x4)=0xffffffff, 0x4) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f000017d000-0x4)=0x0) splice(r1, &(0x7f0000871000-0x8)=0x60, r2, &(0x7f00002e8000)=0x0, 0x2e, 0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f0000504000)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x6, 0x4, 0x3b4, 0x10}, &(0x7f0000585000)=0xa0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r5, 0x84, 0x70, &(0x7f00007de000)={r7, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0x70, 0x3, 0x7, 0x3, 0x3, 0x9, 0x80000000, 0xfffffffffffffff1, 0x9, 0x9, 0x5c66, 0x4, 0x5, 0xffffffff]}, &(0x7f00002fb000-0x4)=0x108) r8 = accept4(r2, 0x0, &(0x7f0000cd1000-0x4)=0xffffff05, 0x80800) recvfrom$ipx(r8, &(0x7f0000d0f000)=""/51, 0x33, 0x2021, &(0x7f0000756000-0x10)={0x4, 0x1000, 0x8, "5b6c98317fcf", 0x1, 0x0}, 0x10) setsockopt(r6, 0x3a4, 0x3, &(0x7f000054c000)="8581c8c6c62662885261430b3c5a372452f3e105d1cc20015ef39b9d6cf3f67dd82c1fab8d581f91e4f96088b90e7c5f1204a61d14029e3d1a1760f4833a8135ed031557f83eeea69d2da64793e20d143913d5009c40635630e468ae4950486b883d809a181d2d81fee8b162fd1c7143bfeb0c52b5be392e93770820", 0x7c) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f0000d25000-0x4)=0x0) connect(r2, &(0x7f0000117000)=@generic={0x0, "e2536246f43039ce3247c3eba6a49dcbc921590dcc42810eec3852f2c62ff52cdb3dc384220dde7def73fb84a58ae6a867f0204fba7c868f1153fc107ecdb4c1d1ec89121321afda10ab1947e5532fcaa6f527e42db1700af409d7e5435559eb2c519f83d83f1df99ee0fd76eb267cf2e995b67f02115f64d5af81910617"}, 0x80) bind$inet(r2, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000775000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000f8e000)={0x1, 0x20000000012c6, 0x1000010006, 0x8000400, 0xfffffffffffffffc}, 0x14) shutdown(r2, 0x1) 2018/01/14 01:16:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000032b000-0x8)={0x0, 0x0}) syz_extract_tcp_res$synack(&(0x7f000062b000)={0x0, 0x0}, 0x1, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000e76000-0x4)=0x0, 0x4) syz_emit_ethernet(0x2a, &(0x7f0000272000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [], {{0x806, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x80000000000001, @random="349dad69adda", @rand_addr=0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={0xac, 0x14, 0x0, 0xaa}}}}}, 0x0) bind$bt_rfcomm(r1, &(0x7f00006f2000)={0x1f, {0x4, 0x1, 0x1, 0x1, 0x1, 0x9}, 0x8000}, 0x9) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000181000)=@generic={0x800, 0x5, 0x7ff}) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000749000)={0x0, 0x0}, 0x2) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f000000f000)=0x0, 0x4) [ 98.469068] openvswitch: netlink: Flow actions attr not present in new flow. 2018/01/14 01:16:49 executing program 4: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000018000-0x20)={0x14, 0x48, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000019000-0x1c)={0xa, 0x0, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/14 01:16:49 executing program 0: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r1, &(0x7f0000003000-0x1002)=@un=@file={0x0, ""/4096}, &(0x7f0000000000)=0x1002) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000002000-0x28)={@generic="8320cda5c9bb58a151ce90b57bbaa8d2", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r2, &(0x7f0000002000-0x14)={0x11, 0x1b, r3, 0x1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) recvfrom(r0, &(0x7f000000c000-0xa6)=""/1, 0x1, 0x0, 0x0, 0x0) sendto(r1, &(0x7f0000001000)="a9", 0x1, 0x0, 0x0, 0x0) 2018/01/14 01:16:49 executing program 3: mmap(&(0x7f0000000000/0xca7000)=nil, 0xca7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000ca7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000ca8000-0x10)={0x9, 0x7, 0x2, 0x0}, 0x10) mmap(&(0x7f0000ca8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000b75000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ca9000-0x4)=0x10) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000ad8000)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='bpq0\x00'}) mmap(&(0x7f0000ca8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000509000-0x38)={&(0x7f0000139000)={0x10, 0x0, 0x0, 0x20006}, 0xc, &(0x7f0000a57000-0x10)={&(0x7f0000ca8000)=@getspdinfo={0x100, 0x25, 0x100, 0x2, 0x0, 0x7f, [@algo_aead={0xec, 0x12, {{'gcm(blowfish-generic)\x00'}, 0x4e8, 0xa0, "4f823f8c27c1409a44cae3dfd686dbe0b3c817efc129cc5e6753494f5d8046f6bb977eaff4c5eec545bdcf2e95af12b02a87755993836f79bc7656d0d693853bed90f2c3ccbf3f661ed86db6bf6c895c5bf7f42fa7a4052252fc3417ae90164fec6ba0172139deda04281a175a066aeacb6e5eeb388843e54d5a07b8743f9749e26fd928ed153abd53f0a25d8545f81da3ae8851d46931773d61011c1a"}}]}, 0x100}, 0x1, 0x0, 0x0, 0x1}, 0x20008805) mmap(&(0x7f0000ca9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet6(r0, 0x0, &(0x7f0000ca9000)=0x0, 0x0) mmap(&(0x7f0000ca9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f000038b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000ca9000)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000ca9000)={{{@in=@multicast2=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000897000)=0xe8) mmap(&(0x7f0000ca9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000ca9000)={{{@in6=@loopback={0x0, 0x1}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x0, 0x1, 0x400, 0xa, 0x20, 0x20, 0x6c, r3, r4}, {0x3, 0x80000001, 0x0, 0x7, 0x1ff, 0x81, 0x18b, 0x10000}, {0xea8, 0x2, 0x7fff, 0x9}, 0x5ddf, 0x6, 0x3, 0x0, 0x1, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x3, 0x7f}, 0xa, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, 0x0, 0x6a8, 0x9, 0x7, 0x2}}, 0xe8) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000110000)=@generic={0x1, 0xfffffffffffffff9, 0x3}) 2018/01/14 01:16:49 executing program 4: mmap(&(0x7f0000000000/0x57f000)=nil, 0x57f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f00003cc000-0xb1)="130000001000ffddbf00f4a0180f050000230a009d000000020aafa714000000000000000200000000000000000000000000983ae3820000000003a1b4b88e08000000000000000004f200aa09b1267c3d0f625e77e150da8ed7d56ca466a47bd871a5cd5db27dd20000000000eca41bbce9093d468612f0267214ff9b000000065bf12930d837b9cb3452b6c4e2387d886959e4ebd309619398e9f90d1ad5b56d2a917a6f575b8b76199346c8f325b8b1", 0xb1) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f00004e6000-0x38)={&(0x7f000009f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00002bf000)={&(0x7f000057d000)=@newpolicy={0xfffffffffffffdbf, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00005a7000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000588000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d45000-0x4)=0xe8) r4 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00004a1000)={r2, r3, r4}, 0xc) 2018/01/14 01:16:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000647000-0x18)=[{r0, 0x0, 0x0}], 0x1, 0xffffffffffffd4af) write(r1, &(0x7f000060a000)="", 0xfffffffffffffcdb) 2018/01/14 01:16:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) bind(r0, &(0x7f0000ed7000-0x80)=@generic={0x11, "0000010000000000080044944eeba71a496ae252922cb18f722e2ada000000012e0b3836005404b0e00100000014f26effffffffffffff67b100800000000000000101013c5804459e15775027ecce66fd792bbf0e5bf5ff1b080000dad11c000100fff6000000004974000000030000000000000000076d3a09ffc2c654"}, 0x80) r1 = socket$inet_dccp(0x2, 0x6, 0x0) r2 = socket$inet(0x2, 0x802, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f000000d000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffb}) socketpair(0x5, 0x7, 0x4, &(0x7f0000100000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000f62000)={0x6, 0x0, 0x2, 0xffffffff}) ioctl$DRM_IOCTL_AGP_FREE(r3, 0x40206435, &(0x7f0000f50000)={0x6, r5, 0x10001, 0x1}) ioctl$DRM_IOCTL_RES_CTX(r4, 0xc0106426, &(0x7f0000055000)={0x3, &(0x7f0000528000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f000000d000)={@common='lo\x00', @ifru_flags=0x0}) epoll_pwait(r4, &(0x7f00004e1000)=[], 0x0, 0x7ff, &(0x7f0000333000)={0x401}, 0x8) epoll_create1(0x80000) [ 98.542302] openvswitch: netlink: Flow actions attr not present in new flow. [ 98.618711] device lo entered promiscuous mode 2018/01/14 01:16:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000068000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000302000)=0x1c, 0x80800) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000901000-0x10)={0x200, 0x800f, 0x5, 0xe7f9, 0x0}, &(0x7f00000c5000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000003f000)={r1, 0x2}, 0x8) r2 = socket$netlink(0x10, 0x3, 0x10) socketpair$inet6(0xa, 0x2, 0x7ff, &(0x7f000015e000)={0x0, 0x0}) accept$inet6(r3, &(0x7f00001e8000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00003c5000)=0x1c) write(r2, &(0x7f0000c5a000-0x2a)="290000001f0007bbff0000000000000004000600e00000000b40000000000000000400000007000000", 0x29) 2018/01/14 01:16:49 executing program 2: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006000-0x1f8)=[{&(0x7f0000008000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000002000)=[{&(0x7f000000a000-0x1000)="", 0x0}, {&(0x7f0000004000)="a2bf08be53a57ca02c28f7a1518114f9e1a6557046418271e27091b2e69618c0a43ba2265551ab28beb6664121080f258ba2184d2c743d74c1199841aa653d2d2f51708d7d947a3f0adb34e72f6ddc6ce8d0d627a0bb3999f4b431fe9f5a951a928789a05b36e08c64149042a57e9c4d8a587243b31f9601cf49cdef3d886400a4221a80fb0f8ea3626f9750d656efc8aeb45cd4894a0a1c49b5d4d50d75de9c12871d88f3145467f7b43a2dd307ff5f8bda903258c9eec13292e3e5f295d3b809ca253b8a4aba6417c05a25c8bff3dc6ce66f02ea99c6925213ec57d50a7ff3b7b9dd843a5007f31d3256", 0xeb}], 0x2, 0x0, 0x0, 0x40}, {&(0x7f0000004000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000005000-0x10)=[{&(0x7f0000009000)="7a43ec9e87f0560be024a6b04f1ab2c46b03633cb3d925d900d346da7c686379d50589d5df92a404d3ac46f609bf754bcc663c80464909d25798f1a8768ad00804b6da9bee9525034382a590541178c5e7c37e065e88fc", 0x57}], 0x1, &(0x7f0000003000)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x38, 0x4000000}, {&(0x7f0000003000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000006000-0x40)=[{&(0x7f0000004000-0xdd)="870e79b6f2b0df69644ef778c0f35bb8333635c3621b12421e8433c677a233d5e135d9ff51080cb953e33e00257a4a18d974832e86f63d056479cdcf5db8137f6adc103dca413640ac519a117cbd4caec08e687357288293f31d9b5b948519990b0f0aa6c0d67ca28287392282a41f504c169c74a984e057efb6c2be30453da9fe52d3ae9c46ff0606ff0315cfed7a8fca217ec51926c814998d380ee7294bb99abeeab67fd7d0590779d84e1f1b4628bd594cab06b0161b371d3bc212d7bee9e2c88f5ac45e649082f35c0798fb2dfe6dbb7a45261f8f99d747e4e539", 0xdd}, {&(0x7f0000009000)="5fc16bf4a37a063062b4815932bce3e8b4b03931fb44eab9a781403a9e08d530f9d6cc5e439c827791d045bb8c2b9bd49a70803a9f569ef88f995990a74ec1cdf43bbb02da0073ae0ce9efff99", 0x4d}], 0x2, &(0x7f000000a000-0xa0)=[@rights={0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0xa0, 0x1}, {&(0x7f000000a000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000002000-0x20)=[{&(0x7f0000009000-0xed)="90ab66a52536d768669667c09c66ddca294fb517864ed02a2dbd6ce59246db5af688ad35807dc563ecaf1190ec218dc60bf199a2b5683dd65a19697441865d6bcf3294e05dea0a45efc6f55934afb7f906ac28f580815ae9a73515bb94f8fddce78352b16e46723c1366442acb7b06c8d8d330642de95d21640e5fe8298783cb63a0430cda8d5f087f6bc9ef52488806d2f63870f26c56e3b183658c9424a129a9eafd0f540fcb024c5bea5ceb8a6eb55e40413fad170c8ec1ab784403fad12a7ab90eceb07e5084994a5ae826d508a3f7539885cfc02655749c91ef4e26ca47b4ddeea283af88e9274a3225a2", 0xed}], 0x1, &(0x7f0000009000)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x20, 0x8000}], 0x4, 0x1) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000006000)=""/0, &(0x7f0000006000)=0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000004, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x80487436, &(0x7f0000006000)=0x0) 2018/01/14 01:16:49 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000270000-0x4)=0xfffffffffffffd4a) mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000015000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendto(r1, &(0x7f000002b000-0xd8)="", 0xffc3, 0x0, 0x0, 0x0) 2018/01/14 01:16:49 executing program 3: r0 = socket$kcm(0x29, 0x7, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f000023f000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, 0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netlink(r1, &(0x7f0000001000-0xc)=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) 2018/01/14 01:16:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00003fe000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f000048f000-0x98)={0x0, @in={{0x2, 0x2, @rand_addr=0xf46, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0x5}, &(0x7f0000652000)=0x98) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000e8f000-0x10)={r4, 0x7, 0xad80, 0x1}, &(0x7f00000b6000-0x4)=0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a01002356ba602dff05000bfef9f3d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000b99000-0x8)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendmmsg(r1, &(0x7f0000704000)=[{{&(0x7f00001dc000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000364000)=[{&(0x7f0000b1d000)="2dddae65c1b7f639fa72e4b88e2e7820", 0x10}], 0x1, &(0x7f00002c0000-0x80)=[], 0x0, 0x0}, 0x0}], 0x1, 0x8000) sendmsg(r3, &(0x7f0000f97000-0x38)={&(0x7f0000469000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006b7000-0x10)=[{&(0x7f00006d0000)="6d966989ae9b837a166c72cf112998a35b5002d43366e855865974854cc8f3a394f6759ce39a37e51e6ab72a84f5440b042754a892e6751bf9d8291d3fddc9992c", 0x41}], 0x1, 0x0, 0x0, 0x4040800}, 0x4000044) sendmsg$alg(r1, &(0x7f00002b2000)={0x0, 0x0, &(0x7f000062c000-0x20)=[], 0x0, &(0x7f0000d72000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f0000a4a000)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) getsockopt(r2, 0x9, 0x4, &(0x7f00004ae000)=""/3, &(0x7f0000020000)=0x3) 2018/01/14 01:16:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x3, 0x45c0, &(0x7f0000106000)={0x0, 0x0}) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00009e4000-0x10)={0x0, 0x0}, &(0x7f0000ef8000-0x4)=0x10) r1 = socket(0xa, 0x2000000001, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00001c8000)={0x0, 0x5}, &(0x7f0000951000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000c2e000)={0x1ff, 0x8008, 0x7f, 0x3, r2}, 0x10) sendto$unix(r1, &(0x7f0000972000-0x91)="", 0x0, 0x20000004, &(0x7f0000812000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) 2018/01/14 01:16:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000bea000-0x20)="1f00000001021f0000000004000000000a9d15ff0900018004000100005e18", 0x1f) recvfrom$packet(r0, &(0x7f00002ae000)=""/201, 0xc9, 0x40010000, 0x0, 0x0) 2018/01/14 01:16:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_ALLOC(0xffffffffffffffff, 0xc0106438, &(0x7f0000000000)={0xfffffffffffdff06, 0x0}) r0 = socket(0x2000000219, 0xa, 0xffe) setsockopt(r0, 0x107, 0xc, &(0x7f0000bb7000)="", 0x14b) [ 98.643393] device lo left promiscuous mode [ 98.654702] device lo entered promiscuous mode [ 98.671463] device lo left promiscuous mode 2018/01/14 01:16:49 executing program 3: mmap(&(0x7f0000000000/0xb6d000)=nil, 0xb6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000b6d000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000b1e000-0x4)=0x10) mmap(&(0x7f0000b6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000b6d000)=0x7f, 0x4) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000004000)={&(0x7f0000b6d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)={&(0x7f0000b6c000)=@newsa={0x154, 0x1a, 0x1, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0x33}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, [@replay_esn_val={0x1c, 0x17, {0x0, 0x0, 0x0, 0x0, 0x0, 0x3, []}}, @algo_auth={0x48, 0x1, {{'digest_null\x00'}, 0x0, ""}}]}, 0x154}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 01:16:49 executing program 4: r0 = socket$unix(0x1, 0x3, 0x0) recvfrom$unix(r0, &(0x7f0000001000)=""/5, 0x5, 0x0, &(0x7f0000004000)=@file={0x0, './file0\x00'}, 0xa) 2018/01/14 01:16:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x0, 0x0) r1 = accept4(r0, &(0x7f0000a08000-0x10)=@in={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000224000)=0x10, 0x80800) setsockopt$bt_hci_HCI_FILTER(r1, 0x0, 0x2, &(0x7f0000810000)={0xd, 0x1, 0x7, 0x73}, 0x10) sendmsg$unix(r0, &(0x7f0000dba000-0x38)={&(0x7f00003d0000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f00002a3000)=[{&(0x7f00000c0000)="", 0x0}, {&(0x7f000081f000)="2bfc703aefa2470a", 0x8}, {&(0x7f0000ad6000)="4ef35e9cc58c66edd61304a2cf3d1b8917ff33de989564fcbac635edfeb07e512aafe6950ad07052b5a525faa19aeb050d258d67ee26eb4e2752864feb2a145194e82813235334cc761019d8b1e496de86baf0c40c7ef7a1921ddc816eddf054b5b9c78319a022510409b9", 0x6b}, {&(0x7f0000bbd000-0xf)="f9b403ac9a8817333f43661b167f7a", 0xf}], 0x4, 0x0, 0x0, 0x90}, 0x20000010) r2 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r2, &(0x7f0000de8000-0x4)={&(0x7f00005d3000-0x10)=@ax25={0x3, {"a0f68133772e6f"}, 0x0}, 0x10, &(0x7f0000e4d000-0x70)=[], 0x0, &(0x7f00003e6000)=[], 0x0, 0x0}, 0x0) 2018/01/14 01:16:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f00001cb000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00001e4000-0xa0)={0x0, @in6={{0xa, 0x0, 0x7c1f, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x1, 0x7, 0xfffffffffffff000, 0x3}, &(0x7f0000764000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000831000-0x10)={r2, 0x9, 0x1, 0x6}, &(0x7f0000885000)=0x10) getpeername(r0, &(0x7f00006d1000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f00006ca000)=0x10) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000ed1000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000058000)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000cef000-0xe8)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x100000000, 0x3, 0x0, 0x2, 0x20, 0x0, 0x62, r4, r5}, {0xfffffffffffffffd, 0xfff, 0x0, 0x4, 0x8, 0xffff, 0x1e, 0x8}, {0x200, 0x93, 0x8, 0x770}, 0x1f, 0x6, 0x2, 0x1, 0x3, 0x3}, {{@in=@broadcast=0xffffffff, 0x3, 0xff}, 0xa, @in=@loopback=0x7f000001, 0x3, 0x4, 0x2, 0x2, 0x6, 0x9, 0x2}}, 0xe8) r6 = socket$netlink(0x10, 0x3, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000a25000)={r3, 0x11, 0xffffffffffffffff, 0x7}, 0x10) r7 = socket$inet6(0xa, 0x800, 0x401) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r7, 0x84, 0x6d, &(0x7f0000a7b000-0x19)={r3, 0x11, "e3d9681da924aca7601a33db34c617a2c2"}, &(0x7f0000635000)=0x19) ioctl$sock_SIOCBRDELBR(r6, 0x89a1, &(0x7f0000ec5000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) 2018/01/14 01:16:49 executing program 5: mmap(&(0x7f0000000000/0x26a000)=nil, 0x26a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000026a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f000026b000-0x4)=0x0, 0x800) mmap(&(0x7f000026a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000011000-0x8)={0x0, 0x0}) mmap(&(0x7f000026b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000042000+0xe87)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000026c000-0x4)=0xe8) mmap(&(0x7f000026a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f000026a000)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @loopback=0x0}, &(0x7f000026b000-0x4)=0xc) mmap(&(0x7f000026a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f000026b000-0x10)={r4, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) mmap(&(0x7f000026a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000026c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000097000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000f8000-0x4)=0xc) r6 = getgid() mmap(&(0x7f000026c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000026c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f000026d000-0x38)={&(0x7f0000010000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f000008c000)=[{&(0x7f000016a000-0x13)="57e52dca0b37198c45f91eebc95befbefe20de", 0x13}, {&(0x7f000026c000)="a973efecf05c6ff4f2d0a85d36303a0a98d0da000890735135f9dcff3fbb3d1be85c36190c7d107b50fe5b79a2b1da456325dbeb93ba50585b56a69f888a7068d8889b3b5e60ea5e8cada4c0789a3a17e69bb54889d4b92667e1707b6be861f15b1506826d2c45323a7e19ae2b94d046529903c0bed4baca61695161accd08349edc59fbe7d1b28ec5fd4263705e34089dee1a4f9ef4c0dd272fe8b857fd09dc76ac4bf51e9f50f6fc4898640ec9c637a119", 0xb2}], 0x2, &(0x7f000026d000-0x50)=[@rights={0x20, 0x1, 0x1, [0xffffffffffffffff, r0, r1]}, @rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, r5, r3, r6}], 0x50, 0x10}, 0x4000) mmap(&(0x7f000026d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f000026e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r7, 0x84, 0x74, &(0x7f000026e000)=""/12, &(0x7f0000079000)=0xc) mmap(&(0x7f000026d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f000026d000)={0x0, 0x4, 0x513b, 0x0}, &(0x7f000026e000-0x4)=0x10) mmap(&(0x7f000026d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f000026e000-0x14)={r8, 0x7f2, 0x80000000, 0x4d28, 0x1, 0xffff}, &(0x7f0000147000)=0x14) setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f000026a000)='tls\x00', 0x4) connect$ax25(0xffffffffffffffff, &(0x7f0000266000)={0x1e, {"03091f0000de31"}, 0x0}, 0x10) mmap(&(0x7f000026f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000270000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r1, 0x5421, &(0x7f0000043000-0x8)=0xfffffffffffffffc) 2018/01/14 01:16:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f0b000-0x58)={0x26, 'hash\x00\x00\x00\x00\x00\x00\x00\x00\x00\b', 0x0, 0x82, 'ghash\x00'}, 0x58) pipe(&(0x7f00005c4000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00009af000)={0x0, 0x9b, "bcbdcfdf9efefeba3443a0ad76277b6eb8d1a7ff85c1f3b7b5bd7e40152faaa859e5c4aa3c3ab99e237c1a49b3872304e2cb12baba534573d453c25892b6909ccc9d3679f82d8f034535f71b9ec374f23fa77da105567ccabe323b948958af7857b1705bea85093caeb2caa5d57cf6905958701077f0ff5a0cc6984af7d51818836cb8409245d3f6b9b084bc998e889819221c139e9817a111fa9b"}, &(0x7f00002f0000)=0xa3) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000fb9000-0x8)={r2, 0x0}, 0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000497000)="020600000007ff00ffde07fffffffaff", 0x10) socketpair(0x1b, 0x80004, 0x7fffffff, &(0x7f0000e25000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000dd9000-0x6)={0x0, 0x1}, &(0x7f0000b89000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f0000e6b000-0xb)={r4, 0x3, 0x3, '\fd,'}, 0xb) close(r0) 2018/01/14 01:16:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000272000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [], {{0x806, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x80000000000001, @random="349dad69adda", @rand_addr=0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={0xac, 0x14, 0x0, 0xaa}}}}}, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f0000ad2000)=0x3, 0x4) 2018/01/14 01:16:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000352000)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg(r0, &(0x7f0000ece000)={0x0, 0x0, &(0x7f00004a1000-0x60)=[{&(0x7f00008c7000)="dd", 0x1}], 0x1, &(0x7f00009e9000)=[], 0x0, 0x80}, 0x0) write(r0, &(0x7f0000686000)="9a5d5815935624b726467fe29f91a2921678b0ed1ef69df2a854604c74a70e1866d95be54bb7af5a7e957f74dce0a1a41457be8ab4d7f4af367fc5e96a260548343ae1329d21a786118dc967321335e0f4f831f0ad59f96182188fdb7e3ad7b0d04a7a337351328a7191ee174e43bee6ecc054e2b539802b84dddd7f7961b0f7e488b4bd09ebc3f438ff90d0d7d1d5428d4589e3aa0fe93e2eb8f6789c71110f1a46d9ebfb94ff35c2582bb766abd93f5d", 0xb1) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f00003f4000-0xb1)="84b49a40a76c78f0769e4a395a78bbd1d97ece9e374f34257497eb3acfec4b7040bb4344183700596e81834a3af617296e8db16358ec9fb6f4c3c7f0e7947609533883b5d83e276617b5683f97a30600000000000000c7f71e34055cd5a9fa8f2550c4d0b1901b79363cddd081b572b7ef2c178dc0d994a321ec103685fdb92bb2e74d37fd3e61116de31b6dd04377a7dd14711a5a3a981379e205277ac3aef4bf09b066d73729cede4dd4096d2f688428", 0xb1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socket$bt_cmtp(0x1f, 0x3, 0x5) sendto$inet6(r0, &(0x7f0000b17000)="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", 0x201, 0x0, &(0x7f0000b6b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) [ 109.056184] unregister_netdevice: waiting for syz0 to become free. Usage count = 2 [ 110.445210] audit: type=1400 audit(1515892621.398:76): avc: denied { map } for pid=22286 comm="sh" path="/bin/dash" dev="sda1" ino=1473 scontext=system_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 [ 119.304117] unregister_netdevice: waiting for syz0 to become free. Usage count = 2 [ 129.552105] unregister_netdevice: waiting for syz0 to become free. Usage count = 2 [ 139.800123] unregister_netdevice: waiting for syz0 to become free. Usage count = 2 [ 150.048107] unregister_netdevice: waiting for syz0 to become free. Usage count = 2 [ 160.296065] unregister_netdevice: waiting for syz0 to become free. Usage count = 2 [ 170.544076] unregister_netdevice: waiting for syz0 to become free. Usage count = 2 [ 180.792125] unregister_netdevice: waiting for syz0 to become free. Usage count = 2 [ 191.040113] unregister_netdevice: waiting for syz0 to become free. Usage count = 2 [ 201.288115] unregister_netdevice: waiting for syz0 to become free. Usage count = 2 [ 211.536087] unregister_netdevice: waiting for syz0 to become free. Usage count = 2 [ 221.784149] unregister_netdevice: waiting for syz0 to become free. Usage count = 2 [ 232.032119] unregister_netdevice: waiting for syz0 to become free. Usage count = 2 [ 242.280111] unregister_netdevice: waiting for syz0 to become free. Usage count = 2 [ 246.752193] INFO: task syz-executor0:22280 blocked for more than 120 seconds. [ 246.759537] Not tainted 4.15.0-rc7+ #187 [ 246.764143] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 246.772124] syz-executor0 D24976 22280 4793 0x00000004 [ 246.777770] Call Trace: [ 246.780370] __schedule+0x8eb/0x2060 [ 246.784108] ? futex_wait_queue_me+0x527/0x7e0 [ 246.788707] ? __sched_text_start+0x8/0x8 [ 246.792874] ? check_noncircular+0x20/0x20 [ 246.797138] ? retint_kernel+0x10/0x10 [ 246.801048] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 246.806110] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 246.810885] ? retint_kernel+0x10/0x10 [ 246.814793] ? find_held_lock+0x35/0x1d0 [ 246.818875] schedule+0xf5/0x430 [ 246.822257] ? __mutex_lock+0xaa8/0x1a80 [ 246.826337] ? __schedule+0x2060/0x2060 [ 246.830322] ? lock_release+0xa40/0xa40 [ 246.834315] ? memset+0x31/0x40 [ 246.837612] ? do_raw_spin_trylock+0x190/0x190 [ 246.842207] ? debug_mutex_free_waiter+0x1b0/0x1b0 [ 246.847145] ? mutex_destroy+0x1d0/0x1d0 [ 246.851233] schedule_preempt_disabled+0x10/0x20 [ 246.856008] __mutex_lock+0xaad/0x1a80 [ 246.859943] ? find_held_lock+0x35/0x1d0 [ 246.864036] ? sock_ioctl+0x367/0x440 [ 246.867854] ? mutex_lock_io_nested+0x1900/0x1900 [ 246.872710] ? lock_downgrade+0x980/0x980 [ 246.876860] ? check_noncircular+0x20/0x20 [ 246.881120] ? lock_release+0xa40/0xa40 [ 246.885105] ? destroy_inode+0x200/0x200 [ 246.889201] ? avc_has_extended_perms+0x7fa/0x12c0 [ 246.894155] ? find_held_lock+0x35/0x1d0 [ 246.898244] ? avc_ss_reset+0x110/0x110 [ 246.902241] ? lock_downgrade+0x980/0x980 [ 246.906414] ? lock_release+0xa40/0xa40 [ 246.910402] ? __lock_is_held+0xb6/0x140 [ 246.914498] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 246.920534] mutex_lock_nested+0x16/0x20 [ 246.924609] ? mutex_lock_nested+0x16/0x20 [ 246.928857] sock_ioctl+0x367/0x440 [ 246.932500] ? dlci_ioctl_set+0x40/0x40 [ 246.936482] do_vfs_ioctl+0x1b1/0x1520 [ 246.940382] ? _cond_resched+0x14/0x30 [ 246.944286] ? ioctl_preallocate+0x2b0/0x2b0 [ 246.948716] ? selinux_capable+0x40/0x40 [ 246.952800] ? SyS_futex+0x269/0x390 [ 246.956551] ? SyS_setsockopt+0x1cb/0x360 [ 246.960727] ? security_file_ioctl+0x89/0xb0 [ 246.965171] SyS_ioctl+0x8f/0xc0 [ 246.968555] entry_SYSCALL_64_fastpath+0x23/0x9a [ 246.973336] RIP: 0033:0x452cf9 [ 246.976531] RSP: 002b:00007f7c2257fc58 EFLAGS: 00000212 ORIG_RAX: 0000000000000010 [ 246.984253] RAX: ffffffffffffffda RBX: 00007f7c22580700 RCX: 0000000000452cf9 [ 246.991535] RDX: 0000000020ec4ff0 RSI: 00000000000089a1 RDI: 0000000000000016 [ 246.998827] RBP: 0000000000a2f870 R08: 0000000000000000 R09: 0000000000000000 [ 247.006124] R10: 0000000000000000 R11: 0000000000000212 R12: 0000000000000000 [ 247.013434] R13: 0000000000a2f7ef R14: 00007f7c225809c0 R15: 0000000000000002 [ 247.020738] [ 247.020738] Showing all locks held in the system: [ 247.027085] 2 locks held by khungtaskd/746: [ 247.031430] #0: (rcu_read_lock){....}, at: [<000000006bed6af1>] watchdog+0x1c5/0xd60 [ 247.039522] #1: (tasklist_lock){.+.+}, at: [<0000000013242c51>] debug_show_all_locks+0xd3/0x400 [ 247.048579] 1 lock held by rsyslogd/3502: [ 247.052747] #0: (&f->f_pos_lock){+.+.}, at: [<0000000025693af2>] __fdget_pos+0x12b/0x190 [ 247.061268] 2 locks held by getty/3623: [ 247.065255] #0: (&tty->ldisc_sem){++++}, at: [<00000000cfb0af74>] ldsem_down_read+0x37/0x40 [ 247.073972] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000f12286e7>] n_tty_read+0x2ef/0x1a00 [ 247.083297] 2 locks held by getty/3624: [ 247.087276] #0: (&tty->ldisc_sem){++++}, at: [<00000000cfb0af74>] ldsem_down_read+0x37/0x40 [ 247.095968] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000f12286e7>] n_tty_read+0x2ef/0x1a00 [ 247.105282] 2 locks held by getty/3625: [ 247.109274] #0: (&tty->ldisc_sem){++++}, at: [<00000000cfb0af74>] ldsem_down_read+0x37/0x40 [ 247.117966] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000f12286e7>] n_tty_read+0x2ef/0x1a00 [ 247.127263] 2 locks held by getty/3626: [ 247.131240] #0: (&tty->ldisc_sem){++++}, at: [<00000000cfb0af74>] ldsem_down_read+0x37/0x40 [ 247.139955] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000f12286e7>] n_tty_read+0x2ef/0x1a00 [ 247.149256] 2 locks held by getty/3627: [ 247.153249] #0: (&tty->ldisc_sem){++++}, at: [<00000000cfb0af74>] ldsem_down_read+0x37/0x40 [ 247.161992] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000f12286e7>] n_tty_read+0x2ef/0x1a00 [ 247.171315] 2 locks held by getty/3628: [ 247.175293] #0: (&tty->ldisc_sem){++++}, at: [<00000000cfb0af74>] ldsem_down_read+0x37/0x40 [ 247.183975] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000f12286e7>] n_tty_read+0x2ef/0x1a00 [ 247.193275] 2 locks held by getty/3629: [ 247.197246] #0: (&tty->ldisc_sem){++++}, at: [<00000000cfb0af74>] ldsem_down_read+0x37/0x40 [ 247.205940] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000f12286e7>] n_tty_read+0x2ef/0x1a00 [ 247.215265] 1 lock held by syz-executor0/22268: [ 247.219939] #0: (br_ioctl_mutex){+.+.}, at: [<0000000068ee3107>] sock_ioctl+0x367/0x440 [ 247.228284] 1 lock held by syz-executor0/22280: [ 247.232954] #0: (br_ioctl_mutex){+.+.}, at: [<0000000068ee3107>] sock_ioctl+0x367/0x440 [ 247.241297] [ 247.242923] ============================================= [ 247.242923] [ 247.249941] NMI backtrace for cpu 0 [ 247.253584] CPU: 0 PID: 746 Comm: khungtaskd Not tainted 4.15.0-rc7+ #187 [ 247.260479] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 247.269811] Call Trace: [ 247.272370] dump_stack+0x194/0x257 [ 247.275971] ? arch_local_irq_restore+0x53/0x53 [ 247.280605] ? debug_show_all_locks+0x2f4/0x400 [ 247.285246] ? nmi_cpu_backtrace+0x1be/0x210 [ 247.289629] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 247.294091] nmi_cpu_backtrace+0x1d2/0x210 [ 247.298302] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 247.302768] nmi_trigger_cpumask_backtrace+0x122/0x180 [ 247.308018] arch_trigger_cpumask_backtrace+0x14/0x20 [ 247.313175] watchdog+0x90c/0xd60 [ 247.316604] ? reset_hung_task_detector+0xa0/0xa0 [ 247.321421] ? complete+0x62/0x80 [ 247.324858] ? __schedule+0x2060/0x2060 [ 247.328799] ? do_wait_intr_irq+0x3e0/0x3e0 [ 247.333087] ? __lockdep_init_map+0xe4/0x650 [ 247.337461] ? do_raw_spin_trylock+0x190/0x190 [ 247.342009] ? lockdep_init_map+0x9/0x10 [ 247.346038] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 247.351109] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 247.356093] ? trace_hardirqs_on+0xd/0x10 [ 247.360207] ? __kthread_parkme+0x175/0x240 [ 247.364497] kthread+0x33c/0x400 [ 247.367831] ? reset_hung_task_detector+0xa0/0xa0 [ 247.372637] ? kthread_stop+0x7a0/0x7a0 [ 247.376578] ret_from_fork+0x24/0x30 [ 247.380337] Sending NMI from CPU 0 to CPUs 1: [ 247.384847] NMI backtrace for cpu 1 [ 247.384854] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 4.15.0-rc7+ #187 [ 247.384856] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 247.384864] RIP: 0010:rcu_dynticks_eqs_exit+0x1d/0x30 [ 247.384866] RSP: 0018:ffff8801db307d30 EFLAGS: 00000002 [ 247.384869] RAX: ffff8801db323760 RBX: ffff8801db323760 RCX: 0000000000000000 [ 247.384872] RDX: 0000000000028800 RSI: 0000000000000001 RDI: ffff8801db323768 [ 247.384873] RBP: ffff8801db307d30 R08: 1ffff1003b665985 R09: 0000000000000000 [ 247.384875] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8801d9f66300 [ 247.384877] R13: 1ffff1003b660fb1 R14: ffff8801db307e68 R15: 0000000000000001 [ 247.384881] FS: 0000000000000000(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 [ 247.384883] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 247.384885] CR2: 000000c420009e80 CR3: 0000000006822003 CR4: 00000000001606e0 [ 247.384889] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 247.384891] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 247.384892] Call Trace: [ 247.384894] [ 247.384901] rcu_irq_enter+0x153/0x190 [ 247.384907] irq_enter+0x13/0xd0 [ 247.384913] scheduler_ipi+0x23d/0x820 [ 247.384918] ? clockevents_program_event+0x108/0x2e0 [ 247.384922] ? migration_cpu_stop+0x470/0x470 [ 247.384926] ? tick_program_event+0x83/0x100 [ 247.384931] ? task_prio+0x40/0x40 [ 247.384935] ? rcu_eqs_enter_common.constprop.69+0x21a/0x300 [ 247.384939] ? rcu_irq_exit+0x154/0x190 [ 247.384945] smp_reschedule_interrupt+0xe6/0x670 [ 247.384948] ? smp_thermal_interrupt+0x700/0x700 [ 247.384952] ? _raw_spin_lock+0x32/0x40 [ 247.384957] ? _raw_spin_unlock+0x22/0x30 [ 247.384961] ? handle_edge_irq+0x2b4/0x7c0 [ 247.384965] ? task_prio+0x40/0x40 [ 247.384972] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 247.384977] reschedule_interrupt+0xa9/0xb0 [ 247.384978] [ 247.384981] RIP: 0010:native_safe_halt+0x6/0x10 [ 247.384983] RSP: 0018:ffff8801d9f77cb0 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff02 [ 247.384986] RAX: dffffc0000000000 RBX: 1ffff1003b3eef99 RCX: 0000000000000000 [ 247.384988] RDX: 1ffffffff0d19078 RSI: 0000000000000001 RDI: ffffffff868c83c0 [ 247.384990] RBP: ffff8801d9f77cb0 R08: ffffffff86677ae8 R09: 0000000000000000 [ 247.384991] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000001 [ 247.384993] R13: ffff8801d9f77d68 R14: ffffffff8703d260 R15: 0000000000000000 [ 247.385000] default_idle+0xbf/0x460 [ 247.385004] ? __sched_text_end+0x4/0x4 [ 247.385010] ? tick_nohz_idle_enter+0x125/0x220 [ 247.385015] arch_cpu_idle+0xa/0x10 [ 247.385019] default_idle_call+0x36/0x90 [ 247.385023] do_idle+0x24a/0x3b0 [ 247.385026] ? complete+0x62/0x80 [ 247.385031] cpu_startup_entry+0x104/0x120 [ 247.385035] ? cpu_in_idle+0x20/0x20 [ 247.385041] start_secondary+0x40a/0x590 [ 247.385045] ? set_cpu_sibling_map+0x1660/0x1660 [ 247.385050] secondary_startup_64+0xa5/0xb0 [ 247.385055] Code: ff 90 90 90 90 90 90 90 90 90 90 90 90 90 55 48 c7 c0 60 37 02 00 48 89 e5 65 48 03 05 a5 94 a4 7e ba 02 00 00 00 f0 0f c1 50 0c <83> e2 01 74 05 f0 83 60 0c fe 5d c3 0f 1f 80 00 00 00 00 55 48 [ 247.385844] Kernel panic - not syncing: hung_task: blocked tasks [ 247.385849] CPU: 0 PID: 746 Comm: khungtaskd Not tainted 4.15.0-rc7+ #187 [ 247.385852] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 247.385853] Call Trace: [ 247.385862] dump_stack+0x194/0x257 [ 247.385870] ? arch_local_irq_restore+0x53/0x53 [ 247.385880] ? vsnprintf+0x1ed/0x1900 [ 247.385889] panic+0x1e4/0x41c [ 247.385895] ? refcount_error_report+0x214/0x214 [ 247.385908] ? nmi_trigger_cpumask_backtrace+0xef/0x180 [ 247.385918] watchdog+0x91d/0xd60 [ 247.385933] ? reset_hung_task_detector+0xa0/0xa0 [ 247.385939] ? complete+0x62/0x80 [ 247.385952] ? __schedule+0x2060/0x2060 [ 247.385955] ? do_wait_intr_irq+0x3e0/0x3e0 [ 247.385960] ? __lockdep_init_map+0xe4/0x650 [ 247.385966] ? do_raw_spin_trylock+0x190/0x190 [ 247.385971] ? lockdep_init_map+0x9/0x10 [ 247.385977] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 247.385983] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 247.385989] ? trace_hardirqs_on+0xd/0x10 [ 247.385994] ? __kthread_parkme+0x175/0x240 [ 247.386005] kthread+0x33c/0x400 [ 247.386010] ? reset_hung_task_detector+0xa0/0xa0 [ 247.386013] ? kthread_stop+0x7a0/0x7a0 [ 247.386020] ret_from_fork+0x24/0x30 [ 247.798162] Dumping ftrace buffer: [ 247.801848] (ftrace buffer empty) [ 247.805531] Kernel Offset: disabled [ 247.809130] Rebooting in 86400 seconds..