getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000f70000-0x5)={@rand_addr, @multicast1, 0x0}, &(0x7f0000f70000-0x4)=0xc) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000f6f000)=[@in={0x2, 0x1, @broadcast=0xffffffff}], 0x10) socket$bt_hidp(0x1f, 0x3, 0x6) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={r3, @broadcast=0xffffffff, @loopback=0x7f000001}, 0xc) sendmsg(r0, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty}, 0x10, &(0x7f00008fd000-0x50)=[], 0x0, &(0x7f0000f57000)=[]}, 0x0) r4 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_buf(r4, 0x0, 0x36, &(0x7f0000f04000)=""/101, &(0x7f00003b0000-0x4)=0x65) recvfrom$inet6(r0, &(0x7f0000f43000), 0x0, 0xfffffffffffffffd, &(0x7f0000430000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) 2018/02/06 03:02:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$llc(0x1a, 0x3, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f000058d000-0x38)={&(0x7f000078d000)={0x10}, 0xc, &(0x7f00004e8000-0x10)={&(0x7f00008b1000)=@ipv4_newaddr={0x34, 0x14, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @dev={0xac, 0x14}}, @IFA_CACHEINFO={0x14, 0x6, {0x0, 0x10000}}]}, 0x34}, 0x1}, 0x0) 2018/02/06 03:02:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x803, 0x3) connect$inet6(r0, &(0x7f0000419000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) pipe(&(0x7f00003c9000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000ea3000-0xc)={0x0, 0x5, 0x2, [0x3, 0x384]}, &(0x7f0000b64000)=0xc) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000dbc000)={r3, 0xde6, 0x4, [0x7, 0x8, 0x0, 0x9]}, &(0x7f0000625000)=0x10) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f00008a5000)={&(0x7f000039c000-0xf)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000036000-0x8)=[0x0, 0x0], &(0x7f00008a4000-0x8)=[0x0, 0x0], &(0x7f0000d45000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5, 0x2, 0x2, 0x5}) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000afb000-0x78)=@routing={0x3a, 0xe, 0x0, 0x7d, 0x0, [@mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @local={0xfe, 0x80, [], 0x0, 0xaa}]}, 0x78) socket$inet_sctp(0x2, 0x5, 0x84) sendto$inet6(r0, &(0x7f00004f3000), 0x0, 0x0, &(0x7f0000cac000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) connect$rds(r2, &(0x7f0000809000)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x15}}, 0x10) 2018/02/06 03:02:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000a3d000-0x10)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000c5b000-0x4)=0x10) r1 = socket$inet6_sctp(0xa, 0xb879fc7515aabc2e, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000ef000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000034b000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000084d000)={r2, 0x1000}, &(0x7f0000d3a000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00001f9000-0x8)={0x1, [0x0]}, &(0x7f00004c2000)=0x8) r3 = socket$inet6_sctp(0xa, 0xa000000000001, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x9, &(0x7f0000415000)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x86}, 0x98) 2018/02/06 03:02:34 executing program 2: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000e86000)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000fd1000-0x20)={@common='ip6gre0\x00', @ifru_addrs={0x2, 0x1, @loopback=0x7f000001}}) mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000d7e000-0x3), 0x4) 2018/02/06 03:02:34 executing program 1: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) connect$inet6(r0, &(0x7f0000017000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000021000-0x4)=0x6, 0x4) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000002d000-0xb8)={0x0, 0x0, 0x1182, 0x1, 0x8, 0x4, 0x0, 0x8, {0x0, @in6={{0xa, 0x1, 0x2e, @ipv4={[], [0xff, 0xff], @rand_addr=0x100}, 0x3f}}, 0x9, 0x7ff, 0x3f, 0x5, 0x401}}, &(0x7f000002d000-0x4)=0xb8) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f000002d000-0x6)={r1, 0x5}, 0x6) getpeername$inet6(r0, &(0x7f000002b000)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000003000-0x4)=0x18) sendmsg(r0, &(0x7f000001b000)={0x0, 0x0, &(0x7f000001a000-0x60)=[{&(0x7f000001f000-0x46)="89ce345d99623b974b445dd9f88e2a4242a2bdb2de643d820ae826baf4ab4b3c31f7ea1dfd3b1584", 0x28}], 0x1, &(0x7f000001f000-0xf8)=[]}, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet(0xffffffffffffffff, &(0x7f000002d000-0x10)={0x0, 0xffffffffffffffff, @loopback}, &(0x7f0000006000-0x4)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000006000-0x4)=@assoc_id=0x0, &(0x7f000001b000)=0x4) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000002c000)={r3, 0x5}, &(0x7f000002d000)=0xfffffcc1) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f000001c000)={0x1, {{0xa, 0x1, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x9}}}, 0x88) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000021000)={r3, 0x5, 0x20}, &(0x7f0000002000)=0xc) 2018/02/06 03:02:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00004d5000)=0xfffffffffffffbff, 0x4) sendto$inet(r0, &(0x7f0000a92000), 0xfffffffffffffc5d, 0x800000020000001, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x46) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x800000000000852b, 0xffff}, 0x14) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f00008eb000)=0xfffffffffffffff9, 0x4) socketpair$inet(0x2, 0x80803, 0x80000001, &(0x7f00004db000)={0x0}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000504000-0x8c)={0x0, @in6={{0xa, 0x1, 0x8, @dev={0xfe, 0x80, [], 0x0, 0x13}, 0x2}}}, &(0x7f0000a8e000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000d23000-0x8)={r2, 0x7fffffff}, 0x8) writev(r0, &(0x7f0000794000-0x60)=[{&(0x7f0000dfa000)="06", 0x1}], 0x1) 2018/02/06 03:02:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000057f000), 0x0) r1 = accept$alg(r0, 0x0, 0x0) pipe(&(0x7f0000020000-0x8)={0x0}) ioctl$DRM_IOCTL_SET_MASTER(r2, 0x641e) socketpair$inet(0x2, 0x80f, 0x2, &(0x7f0000f80000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000185000-0x8), &(0x7f0000ca6000)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000c87000-0x8)=@assoc_value={0x0, 0x2f}, &(0x7f0000e81000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000637000-0x20)={0x0, 0x6, 0x8003, 0x200, 0x100000000, 0xfffffffffffffffa, 0xc0, 0x6, r4}, &(0x7f00007bf000-0x4)=0x20) sendmsg$alg(r1, &(0x7f0000d70000)={0x0, 0x0, &(0x7f00002d4000-0x50)=[{&(0x7f000059b000)="322ee7240c9f11ff7e64dc1cc01e28bdbd06ce2ccefad47c0948b1d1340b0d9beff8dee1a8a196b9d038fcef7db30a89ada503f1df8ce9cde17a02c2ff4a6c97fef1f1c3a2a493b3ef1c5540e90fee620a34e651a73aab783cbd9f4d0b8a36a35115b6763d579eb3002c3154f6315f6efc254bd85bf241f4df186028372196ff", 0x80}], 0x1, &(0x7f0000306000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) read(r3, &(0x7f000014e000-0x22)=""/34, 0xfffffffffffffff1) 2018/02/06 03:02:34 executing program 5: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xb) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000030000-0xc)={0x10}, 0xc, &(0x7f0000024000-0x10)={&(0x7f0000011000-0x13c)={0x18, 0x23, 0xaff, 0x0, 0xffffffffffffffff, {0x3}, [@nested={0x4, 0x1, []}]}, 0x18}, 0x1}, 0x0) 2018/02/06 03:02:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000001000-0x4)=0x9, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000096f000-0x28)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008e9000-0x4)=0x28) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000001000-0x4)=0x4) 2018/02/06 03:02:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000d08000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000b4000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000ece000), &(0x7f0000f9b000-0x4)=0x4) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = accept4(r1, 0x0, &(0x7f0000205000), 0x80800) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000058d000-0x8)=@assoc_value={0x0}, &(0x7f0000b03000)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000023a000)={r3, 0xe4, 0x1, [0x3ff]}, 0xa) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f00002ce000-0x4), &(0x7f0000393000-0x4)=0x316) sendmsg$nl_netfilter(r1, &(0x7f0000498000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f000074e000)={0x18, 0x1, 0x2, 0x8ffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x4, 0x1, []}]}, 0x18}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000306000)=0x5, 0x4) 2018/02/06 03:02:34 executing program 3: socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f00001c5000-0x2), &(0x7f0000000000)=0x2) r1 = socket$inet6(0xa, 0x80003, 0xff) getsockopt$inet6_buf(r1, 0x29, 0xcd, &(0x7f0000004000-0x38)=""/56, &(0x7f0000003000-0x4)=0x6) 2018/02/06 03:02:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f3f000-0x10)="01010000000ef40000000300409d9254", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f0000f4e000), 0xffffffffffffffbc, 0x0, &(0x7f000043c000)=@ipx={0x4, 0x0, 0x0, "386e00000001"}, 0x10) 2018/02/06 03:02:34 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) getsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f000087b000-0x4), &(0x7f0000242000)=0x4) shutdown(r0, 0x2) 2018/02/06 03:02:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000c78000)={0x0, @rand_addr, @remote}, &(0x7f0000d25000)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000068e000-0xe8)={{{@in6=@local, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@remote}}, &(0x7f0000706000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00007ea000-0xe8)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3, 0x800, 0x2, 0x9fd, 0xa, 0xa0, 0x20, 0xac, r1, r2}, {0x4, 0x1f, 0xfffffffffffffffe, 0xffffffffffff0001, 0x6, 0x8001, 0x0, 0x10000}, {0x18000000000, 0x9, 0x9dc, 0x7}, 0x8, 0x6, 0x0, 0x1, 0x3, 0x2}, {{@in=@multicast2=0xe0000002, 0x3, 0x7c}, 0xa, @in6=@loopback={0x0, 0x1}, 0x4, 0x2, 0x1, 0x10000000, 0x8, 0xd0cb, 0x3}}, 0xe8) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000b00000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) r4 = accept$alg(r3, 0x0, 0x0) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f000049b000)="c9fef5ee5af0a3df60437edef68b9699", 0x10) r5 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000be1000)=@assoc_value={0x0, 0x1f}, &(0x7f00003fe000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f00001c4000)={r6, @in6={{0xa, 0x0, 0x68, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}}, &(0x7f00009a3000-0x4)=0x8c) sendmsg$alg(r4, &(0x7f00008c3000)={0x0, 0x0, &(0x7f0000fb5000)=[{&(0x7f0000f3b000)="2491", 0x2}], 0x1, &(0x7f0000477000)=[]}, 0x0) 2018/02/06 03:02:34 executing program 6: mmap(&(0x7f0000000000/0x3a7000)=nil, 0x3a7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) bind$packet(r0, &(0x7f0000001000-0x14)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) write(r0, &(0x7f0000004000-0xc), 0x0) pipe(&(0x7f000021a000)={0x0, 0x0}) mmap(&(0x7f00003a7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00003a7000)={0x6, &(0x7f000008b000-0x30)=[{}, {}, {0x0}, {}, {}, {}]}) mmap(&(0x7f00003a7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f00003a8000-0x8)={r3, 0x1}) 2018/02/06 03:02:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000304000-0x8)) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000d66000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}}) r1 = accept4(r0, &(0x7f0000e84000-0x10)=@ipx, &(0x7f0000b87000-0x4)=0x10, 0x80000) sendmsg$key(r1, &(0x7f000043f000)={0x0, 0x0, &(0x7f0000ddf000-0x2)={&(0x7f00008f5000)={0x2, 0xf, 0x1, 0x6, 0x4, 0x0, 0x6, 0x0, [@sadb_spirange={0x2, 0x10, 0x1, 0x3}]}, 0x20}, 0x1}, 0x40) 2018/02/06 03:02:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) connect$inet6(r0, &(0x7f00006da000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2}, 0x363) listen(r0, 0x3) socketpair(0x11, 0x80803, 0x8b, &(0x7f000045f000-0x8)={0x0}) mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f85000-0x10)={&(0x7f0000f89000-0x60)={0x2, 0x4, 0x0, 0x0, 0x4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_sa={0x2, 0x1}]}, 0x20}, 0x1}, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f00002f7000-0x14)={0x0, r1, 0x7, 0x1}, 0x14) r3 = accept(r0, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000eff000)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000213000-0x8)={0x0}, &(0x7f00008cc000)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f000069f000-0x8)={r4}, &(0x7f0000f96000)=0x8) pipe(&(0x7f0000756000)) 2018/02/06 03:02:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x10, &(0x7f000051a000-0x58)=[@in={0x2, 0x1, @loopback=0x7f000001}]}, &(0x7f0000f92000-0x4)=0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@ldst={0x3, 0x5, 0xb, 0x7a, 0x0, 0xfffffff0}], {0x95}}, &(0x7f00000e7000)='syzka\x00Wer\x00y', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) r2 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000e9c000)=r1, 0x4) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000e18000)={r0, 0x29de5280}, 0x5a845be36f033e9a) write(r2, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/02/06 03:02:35 executing program 2: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000023000-0x10)=@buf={0x7a, &(0x7f000001b000-0x7a)="8ec5ed7af93aba7c2f0614df237c4ccb8fa87817333717c6c59579a58ddd1e8de1977d6d06ad49485f00322a9c4fa0d04d8edbdf7b10d5bf0da6084fa2d664d04aabef7236b97b8e3f379ea472474b87c38417cbe8f2e175b261db9eafe897649f8f823888a142aba0a9177a470453bd170306cde12596605d84"}) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000021000-0x1128)=@dellink={0x20, 0x11, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x20}, 0x1}, 0x0) socket$can_raw(0x1d, 0x3, 0x1) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f000001a000-0x4)=0xfff, 0x4) 2018/02/06 03:02:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00008f5000)={@generic="f58c1e8779cf0af3766cd2b0581d1a5e", @ifru_flags=0x200}) sendmsg$nl_route(r0, &(0x7f0000e9c000-0x38)={&(0x7f0000770000-0xc)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000e96000-0x28)=@newlink={0x28, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_GROUP={0x8, 0x1b, 0x80000000}]}, 0x28}, 0x1}, 0x0) 2018/02/06 03:02:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x10000000002, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$sock_int(r1, 0x1, 0x20, &(0x7f0000d00000), 0x4) write(r0, &(0x7f000063b000-0x133)="1f000000120009f2f908fe0000e100008000001405752200dffe1aec000081", 0x1f) 2018/02/06 03:02:35 executing program 0: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000057000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000ce1000)={@empty, @remote, @empty}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$can_raw(0x2, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000008000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f000000c000)=@ethtool_eeprom={0x49}}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f000000d000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x401}) 2018/02/06 03:02:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$inet(0x2, 0x3, 0x4) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00009eb000)=@assoc_value, &(0x7f0000c2b000-0x4)=0x8) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f000030e000-0x180)={0x1c, 0x3, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x8, 0x1, [@generic="83"]}]}, 0x1c}, 0x1}, 0x0) 2018/02/06 03:02:35 executing program 3: mmap(&(0x7f0000000000/0x468000)=nil, 0x468000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x4, 0x41, 0x8, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) ioctl$void(r0, 0x5450) 2018/02/06 03:02:35 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x1, 0x3, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000000)={0x6, &(0x7f00007b7000-0x30)=[{}, {}, {0x0}, {}, {}, {}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000000000)={r2, 0x21}) setsockopt$sock_void(r0, 0x29, 0x2040000004b, 0x0, 0x0) 2018/02/06 03:02:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000a56000)=0x1, 0x4) listen(r0, 0x0) poll(&(0x7f00008aa000)=[{r0}], 0x1, 0x431b8446) shutdown(r1, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000a6b000-0x8)) 2018/02/06 03:02:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000085000-0x4), &(0x7f0000adf000-0x4)=0x4) listen(r0, 0x2) 2018/02/06 03:02:35 executing program 0: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffff9c, 0x0, &(0x7f0000007000-0x4), 0x80800) writev(r0, &(0x7f000000f000-0x30)=[{&(0x7f0000005000)="3831c7bc6301f44a2e60492f73f2493ca2682feecd5fb9ff367bed3235eace7a5584209e3fa5c123846ac6cd12461bf72717a85e07b237e6ef8c2316061d9e0920ee2d58cf6244c84521d58203eaeda4a5e8451dabd1b58b7cdc93392d03f86faf76514db388ffe4895159a7a4d4986e125672920ca58467f2a9e22c90c982edcfd561e802ce8614325592de4d00bbe4f97edbf62df7e9fa26d6e5741824695baa216c8896c674dfdcc9ae8732807e533693373409ffb8e9e1b00c459274ba4f42f5b6285f42afb199a6877df401be69e39d5dc9780385542093", 0xda}, {&(0x7f0000014000)="7254b9fde6aae1dec6f76834c20616e61e085bdd9c21deb06e8c50efa441e5af05dfdcbf01d83e49b3b2", 0x2a}, {&(0x7f0000021000)="51c08729460d51b9d1079cb64254ec9975c87846c3fd5fddfcff70d5d940456192422c108188a536d0466ff02684cda8c133c2c242970114310df2a74a5ede49f364862e5f9cb3faf2bbb36e4b17c482c28a2c7df0d3d7c234b3f6558950856f51fcfd249253aea8e42bfe936df88e823cce65522ee2fc7e4633805e7160e8a244140c6dcbc0c393defc125e4a2505629375ecf47e23", 0x96}], 0x3) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000003000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f000001e000)=@ethtool_sfeatures={0x3b, 0x3, [{}, {}, {}]}}) 2018/02/06 03:02:35 executing program 3: socketpair(0xd, 0xa, 0x2, &(0x7f0000d10000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000f53000-0xa9)=""/169, 0xa9, 0x40002060, &(0x7f0000000000)={0xa, 0x2, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) r2 = accept4(r1, &(0x7f0000277000)=@pptp={0x0, 0x0, {0x0, @broadcast}}, &(0x7f000050c000)=0x20, 0x800) sendmmsg$alg(r2, &(0x7f0000f0a000)=[], 0x0, 0x44815) listen(r1, 0x0) setsockopt(r1, 0x800000010d, 0x800000000010, &(0x7f0000001000-0x5)="02080000", 0x4) 2018/02/06 03:02:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f7, &(0x7f0000924000)={@common='bridge0\x00', @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f00003d7000-0x4)={0x0, @syzn={0x73, 0x79, 0x7a}}}}) 2018/02/06 03:02:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000d7f000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000f26000-0x10)={0x2, &(0x7f0000e13000-0x10)=[{0x0}, {}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f000092e000)={r2, &(0x7f000026d000-0x1a)=""/26}) bind$alg(r0, &(0x7f0000e70000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00", 0x5) r3 = accept$alg(r0, 0x0, 0x0) writev(r3, &(0x7f00008fe000)=[{&(0x7f0000051000-0xb4)="dd049600fe14a0628a2e24d872e0165a1bd5d708f35ad7c9fc900530e4423faaddf437552de1bc33e3ae406e5dc985670cd65ff70d610c587f993868472535a3fed846fb29b5a6a59df8bfa3d8c680fb1ba05560d0ddf04ad93a82b994ad64c0ad9fccb96cfa4c7ee9ecf849354bf5be667a1024590d8a674698a3f521e69779a63d19d27d79d979725fd1c5722b39a3", 0x90}], 0x1) recvmsg(r3, &(0x7f00005e6000-0x38)={&(0x7f0000815000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty}}}, 0x2e, &(0x7f00009e1000-0x40)=[{&(0x7f0000ce9000-0x88)=""/136, 0x88}, {&(0x7f000053a000-0x11)=""/17, 0x11}], 0x2, &(0x7f00002bb000-0x66)=""/102, 0x66}, 0x0) [ 120.111356] netlink: 11 bytes leftover after parsing attributes in process `syz-executor1'. [ 120.136923] netlink: 'syz-executor6': attribute type 1 has an invalid length. 2018/02/06 03:02:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000ffc000)=0xbd, 0x4) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1), 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @empty, 0x1}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000d59000-0xb)={0xffffffffffffffe6, 0xfffffffffffffff7, 0xfffffffffffffbff, 0x8000, 0x7fff, 0xff, 0x401, 0x1, 0x7fffffff, 0x6, 0x4}, 0xb) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f000055f000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x1100}) [ 120.180472] netlink: 11 bytes leftover after parsing attributes in process `syz-executor1'. [ 120.196732] netlink: 'syz-executor6': attribute type 1 has an invalid length. 2018/02/06 03:02:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000f49000-0x38)={&(0x7f00003ad000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, 0x3a, &(0x7f00001ef000)=[{&(0x7f00009be000-0xab)=""/171, 0xab}, {&(0x7f0000e24000-0xe4)=""/228, 0xe4}], 0x2, &(0x7f00006a7000)=""/35, 0x23, 0x5}, 0x10140) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000742000-0x8)={0x0, 0x1f}, &(0x7f00008b6000)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000e26000-0x8c)={r1, @in6={{0xa, 0x2, 0x9, @dev={0xfe, 0x80, [], 0x0, 0x11}, 0x401}}}, &(0x7f0000ee4000)=0x8c) r2 = socket(0x1e, 0x2, 0x0) socketpair(0x2, 0x805, 0x4, &(0x7f00002f9000)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000822000)={0x0, 0x0, 0x7fff}) ioctl$DRM_IOCTL_GEM_CLOSE(r3, 0x40086409, &(0x7f000006d000)={r4}) bind(r2, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r2, &(0x7f0000e03000)=@generic={0x20000000000001e, "0103000000040000000000003300000000a979f31db30c7bcc790405c7bad62e0a63a632ed4938323273fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f67dcf160e7e592358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) bind(r2, &(0x7f0000670000)=@generic={0x1e, "01fd000000000000000000000000fc00000005a121b80c00000000800000002e0a53b232394a0000000100000000ffff0f82e52b0a669ae43a620170a00021f069ca021f6f65dc1161e7068f358c00f9ecff1458d1ea03000030ffff000000090003b9c8ead200c577aeb81c90541d6d7c770ee590c8bcf70dc151eb1849"}, 0x80) ioctl$sock_netdev_private(r0, 0x89fb, &(0x7f0000623000)="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") 2018/02/06 03:02:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x4) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000ca2000-0x90)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x0, []}, 0xff08) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000a61000)={0x0, 0x0}) setsockopt$inet_tcp_int(r1, 0x6, 0x1, &(0x7f0000ab0000)=0x3e8, 0x4) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00001d0000)) 2018/02/06 03:02:35 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0xa, 0x4, &(0x7f0000000000)={0x0}) sendto$unix(r0, &(0x7f00001d5000-0x12)="bfaeb15a1b6a9c35a808c0f651185559479b", 0x12, 0x8080, 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$vsock_dgram(0x28, 0x2, 0x0) connect$vsock_dgram(r1, &(0x7f0000001000-0x10)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10) 2018/02/06 03:02:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b0b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-avx\x00'}, 0x58) getpeername(r0, &(0x7f0000ee2000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, &(0x7f000030f000-0x4)=0x2e) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000146000), 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10), 0x0) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00006f9000-0x38)={0x0, 0x0, &(0x7f0000efe000)=[{&(0x7f000058d000-0x1000)="0fdcbfdc182f1859a68aca565c567d5e8ec3bedbe0557feba1fab8900400e3f8", 0x20}], 0x1, &(0x7f000046e000)=[]}, 0x0) read(r2, &(0x7f0000c22000-0x22)=""/34, 0x101be) 2018/02/06 03:02:35 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockname(r0, &(0x7f00003c8000)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f0000c80000)=0x10) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet(0xffffffffffffffff, &(0x7f0000007000-0x10)={0x0, 0xffffffffffffffff, @remote}, &(0x7f0000003000)=0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000000), &(0x7f0000006000)=0x4) recvmsg(r1, &(0x7f0000005000)={&(0x7f0000001000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2}}}, 0x26, &(0x7f0000005000)=[], 0x0, &(0x7f0000005000-0x2a)=""/42, 0x2a}, 0x22) sendmsg$key(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000003000-0x30)={0x2, 0x6, 0x0, 0x0, 0x4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13}]}, 0x20}, 0x1}, 0x0) read(r1, &(0x7f0000004000)=""/93, 0x5d) 2018/02/06 03:02:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) pipe(&(0x7f0000e24000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f00009e3000)={0x62, &(0x7f00001af000-0x62)=""/98}) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000004b000-0x10)={&(0x7f00007a1000-0x38)=@ipv6_newroute={0x38, 0x18, 0x1000000000000301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x7}, @RTA_ENCAP={0x14, 0x16, @typed={0x10, 0x0, @u64}}]}, 0x38}, 0x1}, 0x0) socketpair(0xe, 0x805, 0x7, &(0x7f00005b3000-0x8)={0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000282000)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f00004ff000-0x8)={r3, 0x3}) 2018/02/06 03:02:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) pipe(&(0x7f0000ec1000)={0x0}) sendmsg$nfc_llcp(r1, &(0x7f0000914000-0x38)={&(0x7f0000965000)={0x27, 0x100000000, 0x2b84bca7, 0x3, 0x4, 0xfff, "49b1cdef34344d0f729cfc467cb66e180c08134e9975bdc3e452191a6f695da4e77cf368c6694faffc69ad15805974444fc5a2662fa2181b9e6ded9585b127", 0x98b}, 0x60, &(0x7f0000fcf000-0x80)=[{&(0x7f00006f0000-0x1000)="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", 0x1000}, {&(0x7f0000f01000-0x65)="696fcb1335d5952fbadc08a68e611546a265647e8b81982058a6ef2dceeb7b817b2b58105230c4ea7d8af58cbb2dfe7d5c5380bb4002ce5682d0abc9bcd1c51b4407bb929b7b7e9dbfb91d6a72a3ad6dc4d03486a5384658dff2b3f8f4519c71cdb9119d83", 0x65}, {&(0x7f0000eac000-0x90)="4cbea3767796d661c6a8605e73f4c4659d6a82ef748fa0db3922dc6ac221e74e1f4c9626782c2a69b14130b70e79543b5e58a3340d02557758d9e5cc2190aacfef30894747d80d40bc6b8d06341e42d4493fa4268327ecd94487ab7892ef982ed73bf968bce16078614af946fb681699c837eb137de4fa286d264d95ffd9a2cfdac6efa349ddc0ebed9d9754592258a5", 0x90}, {&(0x7f0000974000)}, {&(0x7f0000687000)="751ad4ad65073fa33e42215bc11326d4", 0x10}, {&(0x7f0000b73000)="5e294a3a7de486e99df13a58c310d1cb15b3811b5b0d9e6845f31cd336876cb0548f2a6825099b0f353afbc0c2a8324ef46d84f47fe4a02ed85b814b6667cc8d760c07b87bdd9e9954f0f05b9337174b21e2ba2e31448dccc670f112305b34bf9b6ba38d5042072ccdf5145d857ac87de82eee623128a947f98dbfb2ccfefcb3c6ab6545a91217178911f0f59153499f9ae0", 0x92}, {&(0x7f0000fd7000)="4310d5ccf7b73bd823d1526d857a65dc9ab7b92be650937368467772105a3a5e4e41a934657ad2d181053f69f2", 0x2d}, {&(0x7f0000210000-0x6d)="3fe10597962ef598e435988a8cfc1e433773d2032259d2d4fb18241ba17afb2eada7633b4804b56707e56db8817cb4a80ee4cd2ae8142624bb08874c35e5b9c66cd06e5e50782a04992c1d441ea729603f6c93c7f88caaa79a73c9c3e4b56d398ee0bf3145ebec19950960a090", 0x6d}], 0x8, &(0x7f0000efb000+0x117)={0xe8, 0x114, 0x2, "036e8a3b286e0e5bee8c52a91edf5b291bed1049018265e6369c6336598954e0fc8a5b6f9d25e8efed99e900e1d1fd482f9c4b972e3143854fae4a3369edba45c2782b7e6cea686e5774182a16dd99bc4fd069d0e7444c3df03652f8515e19b0d5f6c091b8478897c647c9035bdb2b85fb162c20abb531ddeb36ec02b13674812bac6b554dc9f21e182cb7961ddd372f71254e5a59d3f48698cdf237ed01e4d5030f59037cd3128a5b1c42f0315b5ee58934e1c6a51091435a8d8a0d5992c6045f20a0d36658bf4f208d77eae8c5962fb30d673884"}, 0xe8, 0x800}, 0x4000) bind$alg(r0, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b17000)="ff03000000f1ff3da5ffffffff0000ff", 0x1e9) r2 = accept$alg(r0, 0x0, 0x0) sendmsg(r2, &(0x7f0000b5b000)={&(0x7f0000de5000-0x80)=@generic={0x0, "ad261f2f2bbe0c5d854681ec8ff419244af9d94406d57e49a75f308c4a141ee6b1d64824775b9636c8dc11a16b14d4e783b89fc3b087fb706ea08671050034e7c92ba75c40512abb16644ec246b0144af857af935921c690f6d1008ff48ea52efaea2a900b6e56151cbe6c1f4a3289024ee5ff09decf8aff9a5178cf33a9"}, 0x80, &(0x7f0000c05000)=[{&(0x7f00002f4000)="fe2bc11d16aac62e47ffcb29b9bb1dc9ea51351fb11ee8e8a3760895edf86113fbb570b2dace3fc123767639420df60472aa00e2d21f83871c06f1b855b85ce7a7705c630c75e176e7", 0x49}, {&(0x7f0000892000-0xe)="1d34a03ad24d8ce310215edb5955", 0xe}, {&(0x7f0000388000)="8fb246e73bc3c7b21e6b60fd750310d3f829365887c7ef96b7a812dda9fef36165608802feacb542733b69ba4d5b12ed69913ead08070a3fbec84f3c54d00ca1844f548c399a0fec8e3deee6ce5de94e7a9c727e4763b075e536b71e41a77048e044abf238066f7b6c49c4c3fcc0ddcd2ab9acc3ab7e6c39a8c5a132d322af38439dbce66bcf5eb665c27e5e4e934619f86fac2dcc4342", 0x97}], 0x3, 0x0, 0x0, 0x40000000000000}, 0x0) 2018/02/06 03:02:35 executing program 3: r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000e30000), 0x80000) r1 = accept$inet(r0, &(0x7f000044b000)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f00001c7000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r1, 0x0, 0xf, &(0x7f0000888000), &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000001000)={0x0, @in6={{0xa, 0x3, 0x1, @ipv4={[], [0xff, 0xff], @empty}, 0x9}}}, &(0x7f0000001000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000001000-0x10)={0x9, 0x820f, 0x0, 0x7fff, r2}, 0x10) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r3, 0x0, 0xc, &(0x7f0000001000-0x1d)='D', 0x1) getsockopt$inet_opts(r3, 0x0, 0x9, &(0x7f000073a000-0xf), &(0x7f0000004000-0x4)) 2018/02/06 03:02:35 executing program 6: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f000000e000+0x5b4)={&(0x7f000000b000)=@can, 0x10, &(0x7f0000002000)=[{&(0x7f0000000000)=""/237, 0xff91}, {&(0x7f000001c000-0x25)=""/37, 0x25}], 0x2}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x7, 0x3, &(0x7f0000002000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0x26, &(0x7f0000011000)=""/195}, 0x48) 2018/02/06 03:02:35 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000000000), &(0x7f0000001000-0x4)=0x4) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000001000-0x4)=0x820, 0x4) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000004000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000003000)=@ethtool_rxfh={0x47, 0x0, 0x0, 0x0, 0x0, "e22e5b", 0x0, []}}) [ 120.309155] netlink: 'syz-executor2': attribute type 21 has an invalid length. 2018/02/06 03:02:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000234000), &(0x7f000098c000)=0x8) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000fba000)=@mangle={'mangle\x00', 0x1f, 0x4, 0x2a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f000000f000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty, 0x0, 0x0, @generic="caf629c274f8c200b63f8626e059223e", @generic="eb43e685368533b0248d041cddb3cb49", {}, {}, 0x11}, 0x0, 0x70, 0xb0, 0x0, {}, []}, @unspec=@TPROXY1={0x40, 'TPROXY\x00', 0x1, {0x0, 0x0, @ipv6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, {{@ip={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast2=0xe0000002, 0x0, 0x0, @common='ip_vti0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x98, 0xc0, 0x0, {}, [@unspec=@rpfilter={0x28, 'rpfilter\x00'}]}, @unspec=@DSCP={0x28, 'DSCP\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @TTL={0x28, 'TTL\x00'}}]}}, 0x300) 2018/02/06 03:02:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000626000-0x8)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000bf4000-0x4)) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000001000-0x10)={&(0x7f00001c2000)={0x2, 0x18, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}}, @sadb_x_policy={0x2, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@loopback={0x0, 0x1}, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) 2018/02/06 03:02:35 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000b06000)="9b39abade076a79eec400f4f81cf197c843368247b4794b9e64fad3143f43f2f5c92c01d3be0f79d8ce6a568af760d418bb5ac02eae3f163848ac2773d312d1abc3d6a1fbea3971dea7a07e1bdc1157f96c564ab00bac117481cba697eedc9e1c263eaae92e98807eaf0071164ca23114a2683a0aa18e0d038759ccfd2911a6b02b5864fa2ab56f6afb31faadede1ae6723a997d88471b1991d05dbc3762cb1870b5241f7bb5be0137d0db9d527f734ef2382d4041ca6105392edd6cd245832e9d9a8badf37ee76c1a60dac32d55c795932bf43eb56391876172437f32e7b1aa39b477f86fb36d78e4c3c08d8e9c50854453cc21e7b8", 0xffffffffffffff69) r1 = socket$alg(0x26, 0x5, 0x0) pipe(&(0x7f0000166000-0x8)={0x0}) ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40106410, &(0x7f00006fc000-0x10)={0x11a, &(0x7f00009be000+0xd32)="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"}) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f00005b8000)=0x6, 0x2ed) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000062b000)={r1}) getsockname$inet6(r3, &(0x7f00002da000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f00002a5000-0x4)=0xffffffffffffff02) bind$alg(r1, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) bind$netrom(r3, &(0x7f0000094000)=@ax25={0x3, {"205d0cf15cf3fc"}, 0x75}, 0x10) socket$inet_icmp_raw(0x2, 0x3, 0x1) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000959000-0x8)) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000032f000-0xa1), 0x2cb) accept$packet(r3, &(0x7f000053c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000771000)=0x14) 2018/02/06 03:02:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) write(r0, &(0x7f0000597000)="e59a800621c49a31bed0eff37be57ea2269d0694ebb1f96781538ed7215942466ff65a8fc31869e2c7f10b24b9114d240b2544931001476545c6f388b5c4ce5d9f14852bd89f1e5f0546415e35d7df84f55c006b77f785ca50838665ca6870334817e769eb4917bacc000f494466071cfe8850a74520619d7b3f", 0x7a) r1 = socket$inet6(0xa, 0x1, 0x9) r2 = socket(0xa, 0x7, 0x9) accept$llc(r2, &(0x7f0000b25000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000fbc000)=0x10) bind$inet6(r1, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) listen(r1, 0x43) r3 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r3, &(0x7f000036c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r3, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$netlink(r3, &(0x7f00009f4000-0x38)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000a77000)={0x2300, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x2300}], 0x1, &(0x7f0000414000)=[]}, 0x0) write(r3, &(0x7f0000f4b000-0x1000)='.', 0x1) accept(r1, &(0x7f0000881000-0x10)=@ax25, &(0x7f0000f1b000-0x4)=0x10) 2018/02/06 03:02:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000c93000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000db4000-0x10)={0x2, &(0x7f0000fbc000-0x8)=[0xa1a, 0x8]}) r1 = socket(0x1000000d, 0x0, 0xfffffffffffffff9) sendmsg(r1, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @empty}, 0x1c, &(0x7f000054c000)=[], 0x3ce, &(0x7f0000122000-0x10)=[{0x10, 0x29, 0x43}], 0x10}, 0x0) getsockname(r1, &(0x7f000092c000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000c65000-0x4)=0x10) sendmsg$unix(r1, &(0x7f0000bd9000-0x38)={&(0x7f00001ef000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000067e000)=[{&(0x7f0000197000)="78e5c85d0782170a9f41ae41b4a8b7d43e7244236a2e5f0f34c7b521476a2524977ac85f03cb0ed8fe5feaf01c87358620b81a2dff9697c88018d24afecfb0ceb197f450e182b3e0cf23e0b9e95902449cd32a961353c775155e2c", 0x5b}, {&(0x7f0000929000)="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", 0x1000}, {&(0x7f00004e3000)="fbad3a60ae38f62f968a5ec9e2c8a91e0e0109b37360a883e0ac52599abf798c6cf425f7d5f7f388ab79a508538f133e671d462c3159e40cfb603035241ee497adb13f35fb7f8f0a55bd8c031d02a1bd725922b2965a4671da6b00ed5448f1e89054fc37e64b7291a89eff0310d6b7912d4980e66e9d1a30e92388c8f6782c91061596295839c739eb595aee9bb5be023fe7f1a9b15c0a10370f902d8a27a38fd1d5ffd7d92d041889584a", 0xab}, {&(0x7f0000c74000)="80dc4e2004dff1b60e8b6a5ed112b10905dc6fa5cfc6a130c36180054e5924c86d4d31a7372c847280e874c6aaf456851ecb0e2747c1be6715ca12786ab91c518207b0bfc983ae8f827060c8b320a95d8a1fe320acb62f35b1e4796de1f9f80dce5388b1e31f86290541318fff6f40f82f81c400352180210b1ca1057faa99cebb45c7e19bac04ef548a91921e58fafeb80e98db0ec19d930884ae30d5e108289657177c8adf516e892373f9ff9f92b91875828d432f37f443dfeaa29fcc1ad84a4fcd2e84d91b39d8c85ece21116c54d1f0ae19438edc79febda7bb9edfdff2a861f992853bb0ea9c05c38a8b5179d7", 0xf0}], 0x4, 0x0, 0x0, 0x20040800}, 0x4008000) [ 120.369956] netlink: 'syz-executor2': attribute type 21 has an invalid length. 2018/02/06 03:02:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x806, 0x5) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@unspec=@connlabel={0x28, 'connlabel\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2e8) syz_extract_tcp_res(&(0x7f00000bd000)={0x0, 0x0}, 0x7, 0x80000001) syz_extract_tcp_res$synack(&(0x7f0000086000)={0x0}, 0x1, 0x0) syz_emit_ethernet(0x13d0, &(0x7f0000250000-0x1428)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv6={0x86dd, {0x4, 0x6, "5546d4", 0x139a, 0xff, 0x7, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0x0, 0xaa}, {[@hopopts={0x0, 0x0, [], [@generic={0xfffffffffffffc01, 0x0, "961755021e4584d1f7cedd8af9a17b68d169cb2c90ca57d5a91519320d1398ee4f66b176f720ff54d4a4c079a9e3fbb38fc024d921c55c8c3c3d80a4e45e9d7f643c9ef7329a877e66f65eb6000e92ec9df2ca948079abe24839cd26004964fce2a13adb5255"}]}, @dstopts={0xff, 0x0, [], [@ra={0x5, 0x2, 0x3}]}, @hopopts={0x7f, 0x22, [], [@calipso={0x7, 0x10, {0x5ee, 0x2, 0x7f, 0x9, [0x8]}}, @generic={0x5, 0xfc4c, "7433190cd9981d2a5b7d6e0eea5f38534a7cb9c97d7260a934f4c140621bdfada3728f66c3653fb41a45f5abcf07103f55f6e3dcc8a1bd550ef6169eb41b32591978d8bbcd9ee547b8e107ad93861ba637dac58e8a80eb70d607046f9413ffcfb3edb1944bb0a19e148acf05eac742689069a74fb270fff304aa0000acf1234b1c8ded31f91e2b6c9a628157cdd7b1693a407ca940bbb74bf579"}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @calipso={0x7, 0x48, {0xaa, 0x10, 0x6, 0x4, [0x82, 0x756, 0x2, 0x0, 0x21a2, 0x1, 0xffffffffffff0000, 0x1ff]}}, @enc_lim={0x4, 0x1, 0x1}, @generic={0x1, 0x7, "4b7363dd92dbbd"}, @padn={0x1, 0xa, []}]}, @fragment={0x0, 0x0, 0x400, 0x80000000, 0x0, 0x1, 0x1}, @hopopts={0x16, 0x3a, [], [@generic={0x5, 0xde, "fa82c8560d010ae5a040e63a69cb22bcb9d32de2a8883d42f14391a9330223fae063c5b8bbb69ecdcb1aeb6c60bf57c8edbd2aa6ccfc988193f12dcbd5c6e88af6640ea7cf4f1cbc390cb319e8d3e49956f2f146209ec8a705782abdee6dd3c439867f87839ea382e98dde5eee44157a1ac5c392a3a15a51e93435e1729633dd60e77bbc0778be329ec2a1f8a03d0a2889600a212aa37de2252cdfdf06cbdb66ac7c1d1dc36e767903451e78cc1fa5a03b1841fa5f0c2a764c69b910b7f1665d0d0ba14473965177589ae3cc69a3e258139041cedcd1c7201cdcf7862803"}, @generic={0xfff, 0xf0, "3c5df8e82192e400cce97f7ec24225b6ff2b9240c70e2db1ec115b0dbffa7532cd772e63f1d5e6026216ed566b20250b26784184aacb4f049a9b34325a76b03cb5309e84bda63b01b367000f2a3cf895c9adede2f55c4dac5fecf028ffc01260a17a0e01a17d6f3b1ba4033ea7c4f9aa9a2a48f612513c1e6152207064a6c9d2bc6945db459d9c1045539f49e4c637b9e977955de56e2d9a0c5ef68d654ff9b0516888e85013ccb0acb61bb419a24e309f3a4b5527134774e4ee18ea8a0c9a7984e694c0f3dfd57ec81841c7cebf61820148092fe6ba34af0e488acab1f95210d4774c16aa33020df34b3f05bf6fdf31"}]}, @hopopts={0x0, 0x5, [], [@padn={0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @jumbo={0xc2, 0x4, 0x2}, @hao={0xc9, 0x10, @empty}, @jumbo={0xc2, 0x4, 0x5}]}, @dstopts={0x3c, 0x0, [], [@jumbo={0xc2, 0x4, 0x4}]}], @tcp={{0x3, 0x1, r1, r2, 0x7000000000000000, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, {[@sack={0x5, 0xe, [0x5, 0x3, 0x4]}, @generic={0x4, 0x2}, @sack_perm={0x4, 0x2}, @generic={0x1, 0x5, "199c73"}, @mss={0x2, 0x4, 0x800}]}}, {"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"}}}}}}}, 0x0) r3 = accept(r0, &(0x7f000067f000-0x60)=@nfc_llcp, &(0x7f000020f000-0x4)=0x60) connect$ax25(r3, &(0x7f0000dc2000-0x10)={0x3, {"394e77c3d3fc7b"}}, 0x10) 2018/02/06 03:02:35 executing program 6: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x0, 0x84) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x2, &(0x7f0000fd9000)="65b1cf14569b1e7bd92beb1256bd78a756a7d12909b5c96134a8d1bdb2b3ffa78c8e4c199e835cd082df39c9c49b616017dd38a20780") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000498000-0xac)=@ipv6_newroute={0x24, 0x18, 0x781a241f, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_METRICS={0x8, 0x8, "f1"}]}, 0x24}, 0x1}, 0x0) 2018/02/06 03:02:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000f33000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1}}}, &(0x7f00004c4000)=0x26) getsockname$netrom(r0, &(0x7f00009cc000)=@ax25, &(0x7f00001a9000-0x4)=0x10) r1 = socket$inet(0x2, 0x5, 0x6) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f00001a7000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}}) 2018/02/06 03:02:35 executing program 4: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00002d3000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000000000)={r1, 0x2}) r2 = socket(0x8, 0x802, 0x400000003) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r2, 0x11, 0x65, &(0x7f00009d8000), &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r2, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev}}}, &(0x7f0000002000-0x4)=0x32) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000a96000-0x80)=[@in6={0xa, 0x3, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x8c41}, @in6={0xa, 0x0, 0x401, @empty, 0xfffffffffffffffc}, @in6={0xa, 0x2, 0x15cc000000000000, @empty, 0x2}, @in6={0xa, 0x3, 0x40000010001, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1}, @in={0x2, 0x2, @broadcast=0xffffffff}], 0x80) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(0xffffffffffffffff, &(0x7f0000002000-0x8)=@sco={0x1f, {0xa82, 0x7, 0x9, 0x4, 0x3, 0x2}}, 0x8) r3 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x400}, 0x6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x800, 0x6) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000004000-0x28)={'vcan0\x00', 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000004000)={0x0, @in6={{0xa, 0x1, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0xa3}}}, &(0x7f0000001000)=0x8c) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000004000-0x20)={0x2, 0xa8ab, 0x1, 0x10000, 0x5, 0x5, 0x401, 0x26, r5}, 0x20) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000000000), &(0x7f0000004000)=0x4) setsockopt$inet_mreqn(r3, 0x0, 0x0, &(0x7f0000003000)={@empty, @broadcast=0xffffffff, r4}, 0xc) ioctl$sock_SIOCINQ(r3, 0x541b, &(0x7f0000003000-0x4)) setsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000002000)=0x225, 0x2) 2018/02/06 03:02:35 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1f, 0x3, 0x2, &(0x7f0000001000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r0, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000b89000)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f00003cf000)={&(0x7f0000f4e000-0xc)={0x10}, 0xc, &(0x7f0000f4c000-0x10)={&(0x7f00008d8000)=@migrate={0x104, 0x21, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@dev={0xfe, 0x80}}}, [@migrate={0xb4, 0x11, [{@in6=@empty, @in=@rand_addr}, {@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [], 0x1}}, {@in6=@empty, @in=@rand_addr}, {@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in=@dev={0xac, 0x14, 0x0}}]}]}, 0x104}, 0x1}, 0x0) 2018/02/06 03:02:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002ab000-0x1c)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$netlink(r1, &(0x7f00009f4000-0x38)={0x0, 0x0, &(0x7f0000214000)=[{&(0x7f0000315000-0x9c)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x2f9}], 0x1, &(0x7f0000414000)=[]}, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000078e000-0x4), 0x4) socketpair(0x14, 0x1, 0x6, &(0x7f0000e2f000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f0000082000)={0xf0, 0x2}) write(r1, &(0x7f0000b44000-0x599)='.', 0x1) r3 = accept4(r0, &(0x7f0000c72000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000f5f000-0x4)=0x10, 0x0) writev(r1, &(0x7f00000db000)=[{&(0x7f0000982000-0x1000)='U', 0x1}], 0x1) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000238000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xb) sendmsg(r3, &(0x7f0000786000-0x38)={0x0, 0x0, &(0x7f0000c63000-0x10)=[{&(0x7f0000895000)="e5", 0x1}], 0x1, &(0x7f0000f2d000)=[]}, 0x0) mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r4, 0x8953, &(0x7f0000000000)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, {0x0, @random="930800018817"}, 0x0, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, @generic="001a000000000005ef00000100000068"}) socket$inet(0x2, 0xf, 0x0) recvmsg$netrom(r3, &(0x7f00001c4000)={&(0x7f000087e000-0x48)=@full={{0x3, {"aef0ff641cff48"}}, [{"a470ae58083372"}, {"771187ab1832ef"}, {"6b00127af46f43"}, {"389b8741404781"}, {"1d89a65d98c971"}, {"35331240bb0683"}, {"f0e341fe5b9b78"}, {"247656db5251ec"}]}, 0x48, &(0x7f00005bf000)=[], 0x0, &(0x7f00002fe000)=[]}, 0x0) 2018/02/06 03:02:35 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x1}}, 0x2e) r1 = socket$l2tp(0x18, 0x1, 0x1) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000003000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1, 0x15}}, 0x2e) connect$l2tp(r2, &(0x7f0000001000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x1, 0x8, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}}, 0x3a) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f0000000000+0x2bb)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, 0x1, 0x20000}}, 0x2e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4(r2, &(0x7f00004c9000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000814000-0x4)=0x10, 0x80000) connect$bt_sco(r4, &(0x7f0000787000)={0x1f, {0xb4d, 0xe6, 0x6, 0x0, 0x4, 0x3f}}, 0x8) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0x0, 0x4) syz_emit_ethernet(0x32, &(0x7f0000b1d000)={@random="0352ba8e8227", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x1, "203699", 0x0, "f585d0"}}}}}}, &(0x7f00000e8000-0x14)={0xffffffffffffffff, 0x1, [0x0]}) 2018/02/06 03:02:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3a0000)=nil, 0x3a0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000002000-0x10)={0x2, 0x3, @multicast1=0xe0000001}, 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00003f7000)=0x7ff, 0x4) syz_emit_ethernet(0x2a, &(0x7f0000005000-0x4f)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x3, 0x8}}}}}, 0x0) r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f00001ab000-0x5a)="24000000200003fd07ff00946f0600000200000000ffff1a081d8568711ba3a2d188737e", 0x24}], 0x1}, 0x0) syz_emit_ethernet(0x183, &(0x7f0000005000-0x4f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x3, 0x8}}}}}, 0x0) r2 = socket$inet6(0xa, 0x5, 0x201) setsockopt$inet6_int(r2, 0x29, 0x16, &(0x7f0000fcb000), 0x4) 2018/02/06 03:02:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) socketpair(0x9, 0x80007, 0x6, &(0x7f0000042000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000571000-0xf0)={0x0, 0xe8, "e77b321df7813c3c2a281950252148e9ad505dcdc91b16e58e6fe02ab77d67dfaeba122f8b186f81b3eb75fd685cb488aae9e36e3c3ca86a78752c5f4b96a27caca737e30eff3fded371de22e35c078b199d59ea89da3d4b7022f88d37d9a3e898ed33720e1bfee912e9a4574dea55f728b4d1fe82dea948743d419cd1500781cfe586037ce197d2eceae4ccdaa784addb823d2f69f8935128c2deb6f59809e691d9d6877cac3532e131c258844c90f99eaedf082d8c16b3b3b9615016dd922e1776d50c1afb6f2c7560c35f37b2f680388d1393236e932ed447b219451241e74aace3930e695f21"}, &(0x7f0000b6e000)=0xf0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00008bc000-0x20)={0x40, 0xa89, 0x20f, 0x7, 0x1, 0x5, 0x80000001, 0x80000000, r3}, 0x20) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00009e0000)={{{@in6=@mcast1, @in6=@loopback}}, {{@in6=@local}, 0x0, @in=@broadcast}}, &(0x7f00009cf000)=0xe8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f000044c000)={r3, 0x100000001}, &(0x7f0000a4d000)=0x6c0390abca087775) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000cef000)={r4, 0xfffffffffffffff7, 0x20, 0x223}, &(0x7f000010b000-0x4)=0x18) 2018/02/06 03:02:35 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000959000-0x10), &(0x7f0000000000)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ax25(r0, &(0x7f0000000000)="a889b7e58299e8514572eb9176b8c7c310b377f36634799d1ba3276e46f95cbe4aa61fdb64b2703dd7675ed806a11d5e7a88f76000f40f13beef79e4b6f22cba1058ecd045ca14a794e2c568c72fb75cdd29395a2516de2884e7c50b8ea5b2d815024b9451a66d18cf91b78c53f50b8f7cb7c7998a540edea8116027ac8e286b04443b9d13774a4b14a62af0afd21171324369ba09c01f8f44f0ac86a7e15b589162b23560ec1d061fd10ae65f80a64f7da190945d615d2d7d9484e9896a798c71961a9244f7a2300445bf618b4122fa142d36aca9e3", 0xd6, 0x4000000, &(0x7f0000413000-0x10)={0x3, {"b6ea6e9c31f6f9"}, 0x55}, 0x10) unshare(0x10000003) 2018/02/06 03:02:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) pipe(&(0x7f00002cc000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00005b2000-0x4), &(0x7f0000b3a000-0x4)=0x4) bind$alg(r0, &(0x7f0000ad6000)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) recvmsg(r2, &(0x7f0000445000-0x38)={&(0x7f00008a8000)=@nfc, 0x10, &(0x7f000045c000-0x50)=[{&(0x7f0000301000-0x9f)=""/1, 0x1}], 0x1, &(0x7f0000590000)}, 0x0) [ 120.547679] netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'. 2018/02/06 03:02:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xe, &(0x7f00000c6000-0x18)={@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@generic}}, &(0x7f0000efe000)={0x0, 0x0, []}) r0 = accept(0xffffffffffffffff, &(0x7f000068f000)=@in6={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f0000865000)=0x1c) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000f54000)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f000033d000)=r1) sendmsg(r0, &(0x7f000073c000)={&(0x7f0000a05000-0x10)=@ipx={0x4, 0x6, 0x2, "b5bcb9d81f3a", 0xffffffff}, 0x10, &(0x7f0000662000)=[{&(0x7f0000090000)="dd083c98ac51b13f392df9b947e368347ce92ad4725148acc07754f3273dc957efe1c5538004a03ad3baec9d2929c425ca51139f92155b0470b0479628817a90f59629b9e66fac7a264d7287c22c30b748088191636d1a5408e18bb7c426a11319ad8a5df4bfe2a85590f92b184d1bba7237a21f176579223ebd7b04dd6b10a4adbf26aaa27a4bbb959e04a69cc02741e3d8c10f51558f7a8cee0db85445ca0aa8decdce969cae6c6a6ce8c6072de65409305c571ffa6fb2885bdffeaa2cc21ee4819c5938f5bbd55d031b1ee4d2f877503e7a88d8f2f6e52b78218066bc4512ab3f8007aec26b5c0e8fc315ff3507100a7315df4a5e395e381a558bdc6f", 0xfe}, {&(0x7f0000c91000-0x5)="858bf5a6e14e6f7b4e066a8e151dcbdef5cfeb45641e563e7faa73555548dc1d8edd2006ef017c36cc9a5de29d3bdf0e4c69ecc88caf9d8facbea857357f67eb7f6fc26d", 0x44}, {&(0x7f000075b000)="5e5146aec083d7fca82feb55259365e8fca63c83354c298828f986fb87f566697fee8a3d2c79a4d02557c28c093300ad4c0f6e329990a2ce47ab12d07de8a8fcfbcdace47e0e00e62faf2f974f14f01e812f8bb22740b559c3a07a8e220f41dcd8eaedf2bc79c9556f94046ac9df0c19ce547df1cb218e19824faf1e649d134004ac4809fd13232d9da2a1d3c3d57091b1bd8fd1cedf82a246a0645918583837e39eaf75177dec4e6a718f13c25eb8b38a79e3aba3349d0cd111e2fcecb9ce5f12c3371ab2dfef0f29c985a2a30dc944d421f1375706f1562ff7026c7680685173ef69be7250f3c0188a545cdb8dd759daca43d2e3", 0xf5}], 0x3, &(0x7f0000e1c000)=[{0xe8, 0x0, 0x3d2, "d9659d8da000f2d2668ddf5b11351735d528a49d09fc9a64e5d010f58795d548a04d7a22c4bebe5960b4debd301adea4df445fb532f725779e220ec5afeca73ef7f2a9f8fe6238f291f665cbeeba7a0d7c22b75a7b44a86689b01d16955a0962a52b315348b154f686754ae77b5b71ab008e2f8217fac78c06f79c09319ab05740cbb4fbcfadb7edc3d3f2ac775fdfc33ba7486f83fcb175897f9e22236efc2e35ae1dae5e2343dfc16b7d0bb32b58b9d759551aef440cbdbbd63acb9ea34f942df0e0a7187bed44935f9052a79ac46c2de4a38776"}, {0x10, 0x3a, 0x41}], 0xf8, 0x240000c0}, 0x800) 2018/02/06 03:02:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f000081f000-0x4), 0x80800) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000f2a000)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001}}}, &(0x7f0000e55000)=0x8c) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00008b2000-0x8)={r2, 0x6, 0x4}, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000f98000)={0x0, @in6={{0xa, 0x0, 0x1e, @mcast1={0xff, 0x1, [], 0x1}, 0x8}}, [0xfb9, 0x10001, 0x8001, 0x0, 0x6a4e, 0x40, 0x590, 0x7, 0x6e, 0x5, 0x5, 0x0, 0x2, 0xffffffffffffffd4, 0xa3]}, &(0x7f0000e3e000)=0x108) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000e07000-0xa2)={r3, 0x9a, "16652a51beb1d1696a3fbb4c6340e69f3329e1bc75dc9c5be6fb3afa0f1169bcde75b72b40799150cddf513980590e2038f4c4534687e4e23e34e97f6a65ba2763ad7be1624c57cb2644867f0fc52f660b4c54e1fa8bd02ad035cd187c0ad240b0b08a6a3722819af58c146d197a07598063fb3e723059172054b22bb472fdc888f64365e48a6bd0c794b8f9a725d32445a7f24c29a62288b02a"}, &(0x7f0000697000)=0xa2) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000100000)={0x0, @in6={{0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0x0, 0xf}, 0xffffffff}}, [0x3f, 0x3ff, 0x40, 0x1000, 0x8000000000000, 0xfffffffffffffffa, 0x3, 0xfffffffffffff001, 0x9, 0x7c, 0x3ff, 0x8, 0x70, 0x9c, 0x6a4]}, &(0x7f0000c28000-0x4)=0x108) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000f77000-0x1008)={r4, 0x1000, "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"}, &(0x7f00007ac000)=0x1008) sendmsg$nl_route(r0, &(0x7f0000a78000-0x38)={&(0x7f0000f41000)={0x10}, 0xc, &(0x7f0000861000-0xb)={&(0x7f0000d37000)=@ipv6_getroute={0x24, 0x1a, 0x411, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_OIF={0x8, 0x4}]}, 0x24}, 0x1}, 0x0) 2018/02/06 03:02:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x20) r1 = socket$inet6(0xa, 0x7, 0x5) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000225000-0xc0)=[@in={0x2, 0x0, @rand_addr=0x1b}, @in6={0xa, 0x0, 0x5, @loopback={0x0, 0x1}, 0x2}, @in6={0xa, 0x1, 0x10001, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x100000000}, @in6={0xa, 0x1, 0x40, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, @in={0x2, 0x1, @multicast2=0xe0000002}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x2, 0x1, @loopback={0x0, 0x1}, 0x3}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x3, @multicast2=0xe0000002}], 0xc0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000671000-0x14)={@remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x14) close(r0) 2018/02/06 03:02:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f000016e000)=@updpolicy={0xb8, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}}, []}, 0xb8}, 0x1}, 0x0) pipe(&(0x7f0000b5b000)={0x0}) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f000026c000-0x28)={&(0x7f0000138000/0x3000)=nil, 0x5, 0x2, 0x9, &(0x7f0000e34000/0xa000)=nil, 0x9}) 2018/02/06 03:02:35 executing program 4: r0 = socket$inet6(0xa, 0x80003, 0xff) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000003000), 0x37e, 0x800, &(0x7f0000001000-0x1c)={0xa, 0x2, 0xfff, @empty}, 0xfffffffffffffed8) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000001000)={0x8001, 0x1, 0x1, 0x80000000, 0xfff}, 0xc) 2018/02/06 03:02:35 executing program 3: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00009ec000)={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, {0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x8, {0x2, 0x1, @loopback=0x7f000001}, @generic="671a706a29145db943b079f85f9544c2"}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = accept(r1, 0x0, &(0x7f0000bf1000)) getsockname$netlink(r2, &(0x7f0000b00000-0xc), &(0x7f000093a000-0x4)=0xc) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000ab9000-0x28)={@common='lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\t\x00', &(0x7f0000923000)=@ethtool_cmd={0x4e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}}) 2018/02/06 03:02:35 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) r1 = accept4(r0, &(0x7f0000001000-0x10)=@nfc, &(0x7f0000001000)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000002000-0x4)=0x4) connect$ax25(r1, &(0x7f0000001000)={0x3, {"271ec5a0e531b5"}}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000000)={0x0, @in6={{0xa, 0x1, 0x8, @dev={0xfe, 0x80, [], 0x0, 0x12}, 0x76d4}}, 0x3, 0xb86, 0x8, 0xfba5, 0x9}, &(0x7f00007ef000)=0xa0) mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000006000-0x1)=0x9, 0x1) r2 = getpid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000001000)=r2) r3 = socket$inet(0x10, 0x6, 0x8) sendmsg(r3, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="170000004f00030207fffd946fa2830807eee6d87986c4", 0x17}], 0x1}, 0x0) socket$inet6(0xa, 0x802, 0xd0) 2018/02/06 03:02:35 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x3b, &(0x7f0000002000-0x4), &(0x7f0000000000)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r1, 0x0, &(0x7f0000002000), 0x800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r2, &(0x7f0000002000)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000001000-0x14)=@getnetconf={0x14, 0x52, 0x410, 0x1, 0x2, {}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x4080}, 0x40000) 2018/02/06 03:02:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @empty}, 0x1c) listen(r0, 0xffffffffffffffff) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000053a000)='X', 0x1, 0x0, &(0x7f0000a76000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) pipe(&(0x7f00009d9000-0x8)={0x0, 0x0}) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000554000)={&(0x7f00006ea000-0x8)='./file0\x00', r2}, 0xc) r3 = accept(r0, &(0x7f000061f000)=@nfc, &(0x7f0000a27000)=0x10) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}}, 0x0, 0x0, 0x400000}}, &(0x7f0000001000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000df7000-0x8)=@assoc_value={r4}, &(0x7f000063e000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000001000-0x98)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x504415a9}, 0x98) connect$inet6(r3, &(0x7f0000740000-0x1c)={0xa, 0x1, 0x3f7, @empty, 0x100000000}, 0x1c) [ 120.776651] sctp: [Deprecated]: syz-executor5 (pid 23475) Use of struct sctp_assoc_value in delayed_ack socket option. [ 120.776651] Use struct sctp_sack_info instead 2018/02/06 03:02:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f00001cb000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x21accc212bb071f8) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x38b, &(0x7f00006ab000)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000000002, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000b7b000-0x4)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000453000)={r0, r1}) sendmsg$can_raw(r3, &(0x7f0000c49000)={&(0x7f00000a9000)={0x1d}, 0x10, &(0x7f00003d6000)={&(0x7f0000d05000-0x10)=@can={{}, 0x0, 0x0, 0x0, 0x0, "ffdcfb67f48973be"}, 0xfde4}, 0x1}, 0x0) 2018/02/06 03:02:35 executing program 6: pipe(&(0x7f000069f000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000002000-0x8c)={0x0, @in6={{0xa, 0x2, 0x2, @dev={0xfe, 0x80, [], 0x0, 0xa}, 0x1}}}, &(0x7f0000002000-0x4)=0x8c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000001000)={r1, 0x100000001}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000-0x8)={r2, 0x800}, &(0x7f00007f2000)=0x8) r3 = socket$inet_sctp(0x2, 0x4, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x6e, &(0x7f0000001000)=[@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}], 0x4de1bbf7003db134) 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) vmsplice(r3, &(0x7f0000002000-0x70)=[{&(0x7f0000000000)="ae9846b0efcfaffb6c74815c5f76b9e4b4014f17bb277d2dea375ff341a387235f65a68da6728f64c4dd97d152ada41b8cd5f8dd11c32573b577f671f4afe173086da8c5f96d663711ddcada06e4989fa7e412833d533128e692ba3673ed04f85c40e72993f76d0bfe89fae414304d46ceac", 0x72}, {&(0x7f0000001000-0x1000)="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", 0x1000}, {&(0x7f0000001000)="53ffd1037221985bd36a121ca4ba3d04d91a3146c0de409136c07c933bf6b1c31fb4491b3cbb57851c922998a2805639ed3e742fb7320f72aaf91ea9ba7a5cc6343a950ef9a3300f1e93a25fa7a06302037c441fc94f2b16f7f165e52bb3b4f17c79f7be8e1409af4edc94d24f11d3e0031e44f3db4f2f8df9e79ceebeb5cf7860606eadff732f4fdf3aa14527ba3fdf147000f52883d7eaa3b9800be918dbd30cdd", 0xa2}, {&(0x7f0000000000)="67d156679b37e6c97c29e0a1a01a9f6e670b0a7472fe2495bf25b088067e6a53f087a13cb31f4049dc7dde3d7a66bd9c14d497698bfe963b4ed4264cbd96e362acc6ea0968f9dcf2b6e8782655efc0eec9392c59528b5ebf8bfe5c009400dfa49b36ebc5f31a678b307e7d484e12c472d33b5868e43af69aa722f71d991ce8ac5bcc7f7f79cd8921f9b3fdfb76100239e8e4a5e4e4ce00f10bd860ca1e0971064d21946900e775c6312f69f9b92897e9aec0542db5e9131f4f79bfc2e59af7302ce9301e42e2d131f22730ac4e7dc71acd2fb0defff649c7eb959050a020a2cbd1995ae6b9fd64ad54aa", 0xea}, {&(0x7f0000001000-0x84)="4f77c0f42642b180e1985540fb661f360e4f083f194e815bb9126dc3c21c45a841d06b4d65bc082529fdb29c8a98529055d5079d8e80658ed5e49b095fa0f72f6d12e74c3bc492f66fead4ac29dcd965413f3f4ee648d414a3dc9f12ad8778c4de5f6e3610ccfcba9fb110ace2f514e243dd2d388e771ef3268d65483653416b2fdf1d96", 0x84}, {&(0x7f0000002000-0x8a)="9bbad61ff6f407043bbd0b41f59c348ba6f3f48eeef81415c9950412609598e7fce452452419828b138742ae1852b883cb40219bd7c655ab94ee9efebca93c68852e3bfc2b492f45812a674a5aa450242894f109a67838c262a9acb17ed982f512db79c88a381e9fe9c1da76a176a001d8d304805853b13e7b92788f7477c17488e451bfb210b45e9654", 0x8a}, {&(0x7f0000001000-0xe4)="e49cd2841b306e622547f9a4ff79340faa8ee6bb81ab59b1f11f48e2380c19f80900d1e07d74a1c0e3ceee397d3f1a5d4e45fc780d9f6b5ebcf122ee80eb4c364eff45ad1f055d3d2be2f8cff132ecf077e97c8218eb632cafb6d6d248b3c637c892b24dfd94834a4fe8a2ab8c9bb4b34b3eed4fb5bd955cb6805a498aa45bc53969d8353ddc9308db9ca5490ad730ea08b2f3b08a7250a4db00d3fefeef524c8160233a410513e2bcb86ddacd0cd8ddb7dfcbd5217b7c628b975ae2b86548d9bbe6cd7c4dc09d1d6a9de90fa141f54b721b462d0df152d40541e123793a9fd336f30d51", 0xe4}], 0x7, 0x2) 2018/02/06 03:02:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = accept4(r0, &(0x7f00001b0000-0xf)=@un=@file={0x0, ""/13}, &(0x7f0000311000)=0xf, 0x80800) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000c1d000)={0x0, 0x5, 0x1ff, 0x0, 0x4, 0x6, 0x10001, 0x9, {0x0, @in6={{0xa, 0x1, 0xdd, @loopback={0x0, 0x1}, 0x80000001}}, 0x5, 0x2f08, 0x0, 0x3789, 0x3}}, &(0x7f0000033000)=0xb8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000313000)=@sack_info={r2, 0x652, 0x7}, &(0x7f000071e000-0x4)=0xc) sendmsg$nl_generic(r0, &(0x7f00004b6000-0x38)={&(0x7f0000c62000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000814000-0xe)={&(0x7f0000269000-0x13c4)={0x1c, 0x1e, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, [@nested={0x8, 0xc, [@generic="b7"]}]}, 0x1c}, 0x1}, 0x0) 2018/02/06 03:02:35 executing program 0: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) listen(r0, 0x1) mmap(&(0x7f0000abd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000abd000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000000)={0x4, 0x0, 0x10000, 0x7}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000000000)={0x9, r2, 0x10001, 0x4}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000abe000-0x3c)=[@in={0x2, 0x2, @loopback=0x7f000001}, @in={0x2, 0x0, @loopback=0x7f000001}, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffff}], 0x3c) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000abe000-0x4)=0x101, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1d, 0x0, 0x6, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r3, 0xc06864a2, &(0x7f0000001000-0x64)={&(0x7f0000abd000)=[0x81, 0x6922], 0x2, 0x3, 0x1, 0x5, 0xfffffffffffffffe, 0x8, {0x920, 0x3, 0x1000, 0xfffffffffffffff8, 0x0, 0x44b9b7a, 0x1f, 0x6, 0x6, 0x7fffffff, 0x6, 0x101, 0x80000000, 0x9, "dab9e856f5405e46c361bac07398e8bafa9e79188b61fb7f9bd655db4438faad"}}) close(r0) 2018/02/06 03:02:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000022000-0x16)="01", 0x1, 0x0, &(0x7f0000031000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000035000-0x95)="c6", 0x1, 0x0, &(0x7f0000034000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x74, &(0x7f0000030000-0xb8)={0x0, 0x100000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}}}, &(0x7f0000024000-0x4)=0xb8) write(r0, &(0x7f0000ff4000)="d264196ad90d5218fe0a0fa69ffe5f5e599abf4169786c8e387729d76195aba8098422972b184fed23bd0f8511f7db2617467f7c5a1d473c4b5c0d2f730b131dc94c782380bd17f1c46691cf1cde964c3e51dd18a0d4d828dbd01c17d0a127ab56586df59a590f21656842295a8207b1eff124909bb1d8cca459b315e0babcf21f6f49318b914aacfcb410444d72d69056e815ebd89b13a27209fa6d0ee3eefa7fed002ddd52e620cdcee3d620775fe599ebbf03bd36d3bf7f5d4f1374236502b946bcf4ed91f7c1ef3f422de5", 0xcd) 2018/02/06 03:02:35 executing program 7: mmap(&(0x7f0000000000/0xf1d000)=nil, 0xf1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x80005, 0x0) 2018/02/06 03:02:35 executing program 5: r0 = socket(0xf, 0x801, 0x7) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000b59000-0x4)=0x3, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x807, 0x3b, &(0x7f0000353000-0x8)={0x0}) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000bad000-0x64)={&(0x7f0000c86000-0x8)=[0x3, 0x5], 0x2, 0x4, 0xfffffffffffffffd, 0x0, 0x5, 0xfffffffffffffff8, {0x10001, 0x97c2, 0x5, 0x8, 0xcec4, 0x0, 0xe00000, 0x1, 0x100000001, 0x401, 0x3, 0x80000000, 0x7fffffff, 0x600000000, "31db0b6aa919ac2887ef588326c15dba10c814c51f6146f98357ba4e45124644"}}) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000b7b000-0x38)={&(0x7f0000304000)={0x10}, 0xc, &(0x7f0000a58000-0x10)={&(0x7f0000548000-0x1fc)=@migrate={0xb8, 0x21, 0x3, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, [@migrate={0x5c, 0x11, [{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, {@in=@rand_addr, @in6=@dev={0xfe, 0x80}}]}, @policy_type={0xc, 0x10}]}, 0xb8}, 0x1}, 0x0) 2018/02/06 03:02:35 executing program 2: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x44}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x4, 0x7f, &(0x7f000000f000-0x8)={0x0}) pipe(&(0x7f000000b000-0x8)={0x0}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f000000f000)=0x80) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000005000-0x5)=""/5, &(0x7f0000008000-0x4)=0x5) [ 120.832357] sctp: [Deprecated]: syz-executor5 (pid 23475) Use of struct sctp_assoc_value in delayed_ack socket option. [ 120.832357] Use struct sctp_sack_info instead 2018/02/06 03:02:35 executing program 7: mmap(&(0x7f0000000000/0xf1e000)=nil, 0xf1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1f, 0x6, 0x7) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000456000-0x4)=0x1, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x22, &(0x7f0000cba000-0x4)=0x1, 0x4) sendto$inet(r1, &(0x7f0000fa1000-0x1), 0xfffffffffffffdbb, 0x20020005, &(0x7f0000940000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/06 03:02:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x2000000008, &(0x7f0000fed000-0x4)=0x4, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) pipe(&(0x7f00006de000-0x8)={0x0}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000c57000-0x10)={r0, r2, 0x6, 0x2}, 0x10) connect$inet6(r1, &(0x7f00008c0000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmsg(r0, &(0x7f0000ec7000)={&(0x7f0000cf2000-0x10)=@nfc, 0x10, &(0x7f0000aaa000-0x50)=[], 0x0, &(0x7f00000da000)=""/4096, 0x1000}, 0x0) 2018/02/06 03:02:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000002, 0x0) getuid() sendto$inet6(r0, &(0x7f0000c22000-0x679), 0xfdfd, 0x0, &(0x7f0000825000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x18) [ 120.918592] can: request_module (can-proto-6) failed. 2018/02/06 03:02:36 executing program 2: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000003000-0xc)={@dev={0xac, 0x14, 0x0, 0x13}, @multicast1=0xe0000001, @dev={0xac, 0x14, 0x0, 0x14}}, 0xc) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r1, 0x107, 0xc, &(0x7f0000005000-0x4)=0xfffffffffffffff8, 0x4) 2018/02/06 03:02:36 executing program 1: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x3b, &(0x7f0000006000-0x341)=@filter={'filter\x00', 0xe, 0x4, 0x340, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000012000), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0xa8, 0x483, 0x0, {}, []}, @REJECT={0x4, 'REJECT\x00'}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @empty, [], [0x0, 0x0, 0x0, 0x4], @generic="28447731605bfefb40ca55d89ccefcf6", @generic="21bcf35d5f3f02f397f4125277faaf31"}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x3a0) r1 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f000001c000)=[@in={0x2, 0x3, @multicast2=0xe0000002}, @in6={0xa, 0x2, 0x27a, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, @in6={0xa, 0x3, 0x1, @empty, 0xfffffffffffffff8}, @in={0x2, 0x3, @multicast2=0xe0000002}], 0x58) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000000a000-0xe8)={{{@in=@multicast2, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f000001e000-0x4)=0xe8) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000001e000-0x4)=0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000001d000)={0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f000001d000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000001e000-0xc)={0x0}, &(0x7f000001e000-0x4)=0xc) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f000001d000)=0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000011000)=0x0) r8 = getpid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000018000-0xc)={0x0, 0x0}, &(0x7f000001a000)=0xc) mmap(&(0x7f000001d000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000005000)={{{@in6=@remote, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@empty}}, &(0x7f000001d000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000008000-0xc)={0x0}, &(0x7f0000010000-0x4)=0xc) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r12 = getpid() mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000001d000)={{{@in=@local, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f000001d000)=0xe8) r14 = getgid() r15 = gettid() mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000001d000)={{{@in6=@remote, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@remote}}, &(0x7f0000015000)=0xe8) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000005000-0xc)={0x0, 0x0, 0x0}, &(0x7f000001e000-0x4)=0xc) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000001e000-0x4)=0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000012000-0xe8)={{{@in=@empty, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@dev}}, &(0x7f000001e000-0x4)=0xe8) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f000001e000-0x4)=0xc) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f000001e000-0x4)=0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000001d000)={{{@in6=@remote, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f000001d000)=0xe8) r23 = getgid() mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r1, &(0x7f0000019000-0x38)={&(0x7f000001b000-0xa)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f000001d000)=[{&(0x7f000001b000-0x1b4)={0x1b4, 0x1b, 0x2, 0x1, 0x0, "", [@typed={0xc, 0x69, @u32=0x4}, @typed={0x10, 0x7a, @u64=0x8947}, @nested={0x17c, 0x64, [@typed={0x10, 0x36, @u64=0x7ff}, @typed={0xc, 0x56, @fd=r0}, @typed={0x10, 0x30, @str='vmnet1\x00'}, @generic="588a47627865a9a69b6159cf7613e69007d652063978457a9534b25117f89813f6c8480aa174c9c3fdbf334561d44e5e2a2ada61c6e03753385b3b7eb63c0a3928e8ab34639d30e0f8b0ad5e8e70e4860d6b6e8c0fb87b4ae77777f9537436345d65b7694f80ec3f4313c31f38357f91f03fb2d8090793fc2e9b71a7319ea95242b8ae0a6e3a91f4ef234597ee183d3702ca55891f7253dc42cb99f7559bed2805f685d3750376e19303712d12ddc8c0", @typed={0x4c, 0x95, @binary="baf9656ee26f0ff4efe23072b1f367efbeee6feb87540791f123c297f6b45d600f30f10dd79c241874191c46605a11681371d9f8d00a09bdfe4e6533e8ee040b60"}, @generic="7d196b0851472ffc7dd02bc740753ef06346b00a8774428ae0a0845e0b35d2e35644ae23bc00a796c99e95dbad98a69efe7957bf9cd758aa21bae95765a8c34d3429eb2a073ad0151faf80f97b"]}, @typed={0xc, 0x5b, @ipv4=@empty}]}, 0x1b4}, {&(0x7f0000005000-0x13d0)={0x13d0, 0x10, 0x0, 0x5, 0x1, "", [@nested={0xd4, 0x60, [@generic="4fffc46d42", @generic="effcb0e4231186b842a551710fa57abf468e506805d0568f54dc455d2d0bc809113a05af10400de14e8762cdbac9b6d4a6b42f160ffcccbda86f0b9508f00731970e393d92943989754182bb9c43cebe1b720f0d3263dec18b26820a6f7caaf662d764bf610bbbf47aac233bbccd387abbca5310a16f9f08c03e4f256f1261585856cb0e7ce6f4f6d96aa01e736cdf1341eb4974702b80e3f321eaa2813110012ddba875", @typed={0x18, 0x76, @ipv6=@loopback={0x0, 0x1}}, @typed={0xc, 0x8e, @u32=0x10001}]}, @generic="1e725e68ac41f7f8bdbe71bd8253775965720efcb0ef2700fa6560cf8dd7af97a9d4a5c19558138c7262c23b7e7c817883cc1e2e525668d49ffe5a44b9dfd47281baa1f24f63f8098951c582442541913e33cec95d76c55a64bf147d2307ae", @typed={0x18, 0x64, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @nested={0x10e0, 0x13, [@typed={0xc, 0x5e, @u32=0x220}, 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@typed={0xc, 0x38, @u32=0x3271}, @generic="7d49de06e67aec432e40b32b1e941d42a5ad9db7855cf09f1edc0dbf13e9d5fbff0849165cec40ebf084f8edaefc89874e30eab159d8b199ae5a0f80523d81ea9291ce3b7dfac8f3e07dde860d2b9e8b2c45a778b330e7a553ad81c84d6f3910947c1037edf8632930da576f0913442c661df846ea85bd75cf"]}, @typed={0x14, 0x1b, @str='lomime_type\x00'}]}, 0x2404}, {&(0x7f0000015000)={0x38c, 0x3d, 0x400, 0x0, 0x1, "", [@nested={0x370, 0x13, [@typed={0x1c, 0x38, @str='vmnet0systemkeyring\x00'}, @typed={0x10, 0x6b, @u64=0x4}, @generic="482952306eb7c1826a6ff53dd5dd3ec9bd1982f0e2a0c53a8a20b5bbba0faf799674cc3c4ccf7d71ec69ea7384c63777ef1fbc0d0263c6930a854b8d7d48abed881a3c4e409540e53ca644a6c8fb8f0e4f6dcec9b7dede9c99fa18975febea2c1c92768000eb152ce61c2420c40dd4f4aa4c5af1e5c7017cd52b2822344eddd3f1742c7e7ea2436172c14ce29b90d0fc3e84f1b7", @generic="96d6a641af45cd", @generic="00d909373f7fa4fe0fcedec3e337f170452f614ef57ad51708327a0e111e80d0e3a2e9da7c8ee27535214c459169368da01c490e5d650757baa86a686dc13360cbf395786f9a96b8874f7bec2b56122eb533225702b8e29039987a86bb2c9409c47ed4859527e02c1c3df3234044edb690f3b6c8a02d7677456def3f6fde37e9462c7868a65fcc602c1ad4c77f72f248871e2ed0a33105f357349842483e5362572d535a", @typed={0xc, 0x3a, @u32=0x20}, @generic="4c532b6d023665cb9f785844405254ab6da8809802e29ab7f8708ece9e3d2ddffc97c9aae3fda43cf642ff0b523f054e3040f84aa137603f3886260a71a6fbc7804947ecad8f10dc43fb1bd3a2345c1cdbbe1c3396e1cd21db678f8ed5d4083f889600", @generic="ce47dc249f6dceb6af7fe02b2eefbacb2868219ed30e648d7b6c4bc95f6ffd152cc36ff043b83ea8765304ddba87a14dbd15ef8a80d0050429f580d183b0eb79acc782c61b42fa5f8874fbffcc16f60e4a35ffd1cc3ee705f51f7eeb8999ba861742f0d33ea6d88ac1cd2a7a16373e9255822e8bd05e1314aa79a1674e83d43bb17bd48a15266ba12af9e54a59155008f379dd923d0289a7ae3b844e1b6e740b0ebcf8afb61ef2fa5958e5b6c320aad814a4945d91db3423f319", @generic="3654bcf149318ee55a0beb0cab50e900b41e67c4dcb4e661bb1855a2cce23ac643d81f7f0c2dc0a16359b23b3bacbdef8c93768b9feb9369e99c59123bb875b934caf6ccb74df8f9060ed6c01e6b6eb3240b15c7a33c8671fa5fb47db0fbb6575712ee1a063b1212008ce22fbfcebe8aac5199a5fdbfae743570ade67eeadb84fc37e71b6591938a5ad93c43a89a7fe1528faf5de3b8f30b4aa3485503491208ff90041f68b5d0b46f28c2818301f421abe5001781797e735bf0e7e826d48134bea2a60016b68f56c4", @typed={0xc, 0x46, @uid=r10}]}, @typed={0xc, 0x6e, @pid=r11}]}, 0x38c}], 0xa, &(0x7f000001d000)=[@cred={0x20, 0x1, 0x2, r12, r13, r14}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @cred={0x20, 0x1, 0x2, r18, r19, r20}, @rights={0x28, 0x1, 0x1, [r1, r0, r0, r0, r1]}, @rights={0x30, 0x1, 0x1, [r1, r1, r0, r0, r0, r1, r0, r1]}, @rights={0x18, 0x1, 0x1, [r1, r1]}, @cred={0x20, 0x1, 0x2, r21, r22, r23}, @rights={0x28, 0x1, 0x1, [r1, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r1, r0, r1, r0]}], 0x138}, 0x40) sendto$inet(r1, &(0x7f000001c000-0xfa)="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", 0xfa, 0x80, &(0x7f000001b000)={0x2, 0x3, @rand_addr=0x1}, 0x10) connect$inet6(r0, &(0x7f0000016000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) sendmsg(r0, &(0x7f000000e000)={0x0, 0x0, &(0x7f0000005000-0x30)=[], 0x0, &(0x7f0000008000-0x90)=[]}, 0x0) [ 120.994257] can: request_module (can-proto-6) failed. 2018/02/06 03:02:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000a85000)={0x0, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x90) r1 = socket$inet(0x2, 0x2, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f00006bd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f000079d000)=0x14) setsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000818000)={@local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, r2}, 0xc) socketpair(0xd, 0xa, 0x1, &(0x7f0000eb5000)={0x0}) accept4$llc(r3, &(0x7f0000e8a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00009fc000)=0x10, 0x800) ioctl$sock_ifreq(r1, 0x8922, &(0x7f0000dc4000)={@common='lo\x00', @ifru_ivalue}) 2018/02/06 03:02:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f0000352000)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00004ff000)={0x0, 0x0, 0x30}, 0xc) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000474000)=@buf) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000214000-0x8)={0x0, 0x100000001}, 0x8) write(r0, &(0x7f0000924000)="f0", 0x1) write(r0, &(0x7f000036a000-0xe)="9a6e6ec5afd11add0000e6771e2d", 0xb) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4), 0x4) sendmmsg(r0, &(0x7f00009f3000-0xb4)=[{{0x0, 0x0, &(0x7f0000c50000-0x40)=[{&(0x7f0000872000-0xed)="ba", 0x1}], 0x1}}], 0x1, 0x0) write(r0, &(0x7f00002f9000-0x1000)="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", 0x601) recvmsg(r0, &(0x7f00001cb000-0x38)={&(0x7f0000e15000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, 0x32, &(0x7f00004e0000)=[{&(0x7f0000bcf000-0x17)=""/23, 0x17}, {&(0x7f0000259000-0x17)=""/23, 0x17}, {&(0x7f0000174000)=""/32, 0x20}, {&(0x7f0000120000)=""/81, 0x51}, {&(0x7f0000902000)=""/32, 0x20}, {&(0x7f0000f56000)=""/20, 0x14}, {&(0x7f0000ef9000)=""/194, 0xc2}, {&(0x7f00007e7000-0x91)=""/145, 0x91}], 0x8, &(0x7f0000f01000)=""/204, 0xcc}, 0x100) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000036000-0xa)=""/10, &(0x7f00007b0000-0x4)=0xa) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000491000-0x4e)={0x0, 0x46, "b49c7aedc33b2fef951a58d7b7d3f60a0f676af748252b7245446e7e49d3035698730f56702b75a97d3f7ec2088ec88e1a792503af8fff4f4a6b842a343a1ab13dfd1bb3d400"}, &(0x7f0000e1a000)=0x4e) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00001ac000)={r2, @in={{0x2, 0x1, @broadcast=0xffffffff}}}, &(0x7f0000220000-0x4)=0x8c) 2018/02/06 03:02:36 executing program 6: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0x11, 0x3, 0x3a) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001000-0x38)={&(0x7f0000006000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback}}}, 0x2e, &(0x7f0000005000)=[{&(0x7f0000002000-0x47)=""/71, 0x47}, {&(0x7f0000008000-0xbc)=""/188, 0xbc}, {&(0x7f0000001000)=""/70, 0x46}, {&(0x7f0000008000-0x1000)=""/4096, 0x1000}], 0x4, &(0x7f0000008000-0x1e)=""/30, 0x1e, 0x7}, 0x2040) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$l2tp(r1, &(0x7f0000007000)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x3, @broadcast=0xffffffff}, 0x1, 0x3, 0x0, 0x4}}, 0x26) sendmsg(r0, &(0x7f0000002000-0x38)={&(0x7f0000005000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x4, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000004000)=[], 0x0, &(0x7f0000007000-0x320)=[{0x78, 0x0, 0x0, "e6ddd25771d1cc3a65436212230ff4c68e6dd7b579d68ed0e10b20940e8ef3a0fc4a4c65a39340a91c8cad28241534caac1282b50b337105fcfaacb42616de79325f581ed424a1da5dd00d90a73db52df6c25bbeddf6981b543b683f03831234bfee1f0c"}, {0x48, 0xff, 0x6, "c80a09b6b50a47e5fd027186808d8202830b2dc63578af8e52e3d2eed61e9cf64502f1b558f8f4d02e24af55dcdcda332f"}, {0xf8, 0x115, 0x8, "e85a6f0511c30018a76e23ae92674e1f4bfaff9ee2f0536b9e5fa768df00da42d63a9006f544ee0e483e75096a8389a69b88ad732b39e1a0df8520e3cd7ab342fc1b8da55a4456ef52a8a422d3a6b57096afb16df8cace36292f4bdee967096591901c449f0446dc8e923f6a6437406a2bdf0ff7f763ba8585bb12b14aa7c6fce9d1b4318b068c76846a70cb3efd2282f4ff3c4b9924aa469569da98f8ac64301d37d1dc46ded1c3d2c1b9a4bdb4967cc652e962f194bf651c1733c9b7b38ae192e6b8478bebb2801578f2fbef5be3fd86e075a1d7c7c54b09622b5111b1b2e057d04e8c6874c6"}], 0x1b8}, 0x0) 2018/02/06 03:02:36 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x6, 0x4, [0x1, 0x4e4d, 0x3b9f, 0x2]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00006bf000)={r1, 0xae, "c93681bd4dd6715f365fc58ae1988b129bc916ebc908b3a4cb0a0882774136d0e3f447c6e5760e47744b57c0662404667f83af874ba0aa9e4726776646b61532cfb3f5d708a4255473b9843099b52bcf2165aca281ff5e0bcb4f72d26607b5b91ed6d8835af321582f92c8462bc2c37db56ba7f5c5287f87ddb75b07a7c8a3c6eb6476553af805645af146d9f74f8d57d934e12ef6431364a04963a4924675d41cb327fb686ed5b1576aad95b160"}, &(0x7f0000000000)=0xb6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000001000)={0x0, 0xffffffffffffffff, @dev}, &(0x7f0000000000)=0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000001000-0xa0)=[@in6={0xa, 0x1, 0x180, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x100000001}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x16}}, @in6={0xa, 0x3, 0xffff, @empty, 0x800}, @in={0x2, 0x3, @broadcast=0xffffffff}, @in={0x2, 0x2, @broadcast=0xffffffff}, @in6={0xa, 0x3, 0xb5fb, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1}, @in6={0xa, 0x0, 0x100000000, @loopback={0x0, 0x1}, 0x2}], 0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000dd9000)={0x0}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000a36000)=0x7fff, 0x4) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f000025c000-0x38)={&(0x7f0000b93000+0x43a)={0x10}, 0xc, &(0x7f0000b37000-0x10)={&(0x7f0000e22000-0x84)=@ipv4_delroute={0x1c, 0x19, 0x81, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x80, 0x10, 0x3, 0xff}, []}, 0x1c}, 0x1}, 0x0) 2018/02/06 03:02:36 executing program 4: r0 = socket(0x10, 0x8000000803, 0x0) recvfrom$unix(r0, &(0x7f0000663000-0x1000)=""/4096, 0x1000, 0x101, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000001000-0x4), &(0x7f0000001000-0x4)=0x4) 2018/02/06 03:02:36 executing program 3: mmap(&(0x7f0000000000/0xf81000)=nil, 0xf81000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000337000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) recvfrom$inet6(r0, &(0x7f0000f7b000)=""/53, 0xfffffffffffffe62, 0x0, &(0x7f0000205000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0xde) r1 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000344000+0xed0), &(0x7f0000227000)=0x10, 0x80800) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000f82000-0x4)=0x9) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f7c000)=0xb12, 0x4) sendmsg(r0, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty}, 0x10, &(0x7f0000f6c000-0x40)=[], 0x368, &(0x7f0000581000)=[]}, 0x0) 2018/02/06 03:02:36 executing program 1: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000005, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000015000)={0x0, 0x0}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r1, &(0x7f0000015000)={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f0000007000-0x4)=0x10) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000009000-0x408)=@raw={'raw\x00', 0x9, 0x4, 0x3a8, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x4, &(0x7f0000004000), {{{[], 0x0, 0xa8, 0xd0}, {0x20, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0xa8, 0xd8, 0x0, {}, []}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @unspec=@CT0={0x48, 'CT\x00'}}, {{@ipv6={@dev={0xfe, 0x80}, @mcast1={0xff, 0x1, [], 0x1}, [], [], @generic="3322843052bf2fa58998030e7deb6920", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0x110, 0x0, {}, []}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, '\x00', 'syz0\x00'}}}]}}, 0x408) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000016000)={0x0, 0x5}, &(0x7f0000009000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000013000-0x8)={r3, 0x7}, &(0x7f0000010000-0x4)=0x8) 2018/02/06 03:02:36 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000001000-0x4), &(0x7f0000d23000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r1, 0x89f9, &(0x7f0000001000)="d35c") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000002000-0x10)=[{&(0x7f0000002000)=""/235, 0xeb}], 0x1) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000000)=@req={0x27, 0xfffffffffffffffd, 0x0, 0x7e}, 0x10) 2018/02/06 03:02:36 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000001000-0x4)=0x1c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000), &(0x7f00009ad000-0x4)=0x8) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x57}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000000f000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f000000f000)={0x2, &(0x7f0000004000-0x10)=[{}, {0x0}]}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f000000f000)={r2, 0x30}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000008000-0x4)={r0}) setsockopt$netlink_NETLINK_PKTINFO(r3, 0x10e, 0x3, &(0x7f0000009000)=0x1ff, 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x4, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) 2018/02/06 03:02:36 executing program 6: mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80005, 0x1000, &(0x7f00009c5000)={0x0, 0x0}) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r0, &(0x7f00009e6000)={0x0, 0xffffffffffffffff, @dev}, &(0x7f0000fe6000-0x4)=0x3356f97336f6aaba) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f000049d000)={0x0}, 0x1, 0x0) r3 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000c6f000-0x4), 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000117000)=0x7, 0x4) syz_emit_ethernet(0xaa, &(0x7f0000fe5000-0xb6)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xffffffffffffffff}, [], {@ipv4={0x800, {{0x1d, 0x4, 0x0, 0x0, 0x9c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14}, @remote={0xac, 0x14, 0x0, 0xbb}, {[@lsrr={0x83, 0x23, 0x16, [@rand_addr=0x100, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, @rand_addr=0x2]}, @rr={0x7, 0xf, 0x800, [@rand_addr=0x7, @dev={0xac, 0x14, 0x0, 0xe}, @multicast2=0xe0000002]}, @noop={0x1}, @lsrr={0x83, 0x7, 0xa6b4, [@remote={0xac, 0x14, 0x0, 0xbb}]}, @ra={0x94, 0x6, 0x4}, @generic={0x86, 0x2}, @noop={0x1}, @cipso={0x86, 0xb, 0x3, [{0x0, 0x5, "6511a1"}]}, @lsrr={0x83, 0xf, 0x8, [@local={0xac, 0x14, 0x0, 0xaa}, @dev={0xac, 0x14, 0x0, 0x17}, @multicast1=0xe0000001]}]}}, @tcp={{0x2, 0xffffffffffffffff, 0x42424242, r2, 0x4000000000, 0x0, 0xa, 0x80, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "1e54f5829f33bc8300e3797aef178119"}]}}}}}}}, &(0x7f0000754000)={0x0, 0x0, []}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f000076f000-0x4), &(0x7f0000e88000-0x4)=0x4) close(r3) 2018/02/06 03:02:36 executing program 0: pipe(&(0x7f0000073000)={0x0, 0x0}) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000c69000)=@syzn, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x0, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000eec000)) r2 = socket(0x1e, 0x4, 0x0) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000011000+0x703)={@random="cd3997030f00", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@time_exceed={0x21, 0x0, 0x0, 0x0, [], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, []}}}}}}}, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f00001fb000)={@local={0xfe, 0x80, [], 0x0, 0xaa}}) r3 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0xfffffffffffffff7}, 0x10) sendmmsg$alg(r3, &(0x7f0000f40000-0xa8)=[{0x0, 0x0, &(0x7f0000511000)=[], 0x0, &(0x7f0000131000)=[]}], 0x1, 0x0) 2018/02/06 03:02:36 executing program 1: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000017000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty}}}, &(0x7f0000002000)=0x2e) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000017000+0x5a1)={{{@in=@rand_addr, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000016000-0x4)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000002000)={@mcast1={0xff, 0x1, [], 0x1}, 0xf1c0000000000000, r2}) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000013000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@dev={0xac, 0x14}, @broadcast=0xffffffff, 0x0, 0x0, @common='tunl0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@unspec=@tos={0x28, 'tos\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@dev={0xac, 0x14}, @multicast1=0xe0000001, 0x0, 0x0, @generic="6bd6d44845736f889ec1cf4c41f2affa", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2e8) 2018/02/06 03:02:36 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) getpeername(r0, &(0x7f00007d3000-0x58)=@alg, &(0x7f0000b9e000-0x4)=0x58) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000000000)={0x1, &(0x7f0000767000-0x14)=[{}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000087f000-0x10)={0x0, 0x9, 0x4, [0x7f575aab, 0x5, 0x6, 0x6]}, &(0x7f0000e44000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000d23000)={r1, @in6={{0xa, 0x3, 0x22, @mcast2={0xff, 0x2, [], 0x1}, 0x6}}, 0x3, 0x65, 0x100000000, 0x9, 0x7}, &(0x7f00001c6000-0x4)=0xa0) bpf$PROG_LOAD(0x5, &(0x7f0000d78000-0x48)={0x1, 0x3, &(0x7f00004c9000-0x58)=@framed={{0x18}, [], {0x95}}, &(0x7f00007cd000-0x83)="474bf17694746e4f98d35eae30c8f18c76e39e980b5b2ebf72b4e77447cb9fe42d258a7d53a0db7736cbb159d9643b27e0b5c585d159f1f979d227d9ee85746865c7966ddf8bb35cbfd59ca7ba437ae8bc21f8f05cdd8fcd5af183312751e17df7e1e3fb2d6cbda8cc67a388ac258ea6031e205dc92d41abddbe83a6141592c0310676", 0x80000000, 0x6a, &(0x7f0000b94000-0x6a)=""/106}, 0x48) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000d46000)) 2018/02/06 03:02:36 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x7, 0xa, 0xf3c, &(0x7f0000000000)) accept(r0, 0x0, &(0x7f0000c4f000)=0xd1) [ 121.099871] x_tables: ip6_tables: .0 target: invalid size 8 (kernel) != (user) 0 [ 121.123889] x_tables: ip6_tables: .0 target: invalid size 8 (kernel) != (user) 0 2018/02/06 03:02:36 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x6, 0x40, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000ace000)={0xaf, 0xfff, 0x8, 0xee, 0x1, 0xbc}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f000004e000-0x8)=0xfffffffffffffeff) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000ad7000-0x1c)=[@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}}], 0x1) 2018/02/06 03:02:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000a73000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x4, [{{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}]}, 0x290) socketpair(0x9, 0x80001, 0x6, &(0x7f0000326000-0x8)) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f000016c000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x8}}, {{0xa, 0xffffffffffffffff, 0xfffffffffffffffe, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x108) 2018/02/06 03:02:36 executing program 6: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom(r0, &(0x7f000000c000-0xa6)=""/1, 0x1, 0x0, 0x0, 0x0) sendto(r1, &(0x7f0000001000)="a9", 0x1, 0x0, 0x0, 0x0) 2018/02/06 03:02:36 executing program 3: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000a66000)={0xffffffffffffff9c}) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r0, &(0x7f0000f92000-0x3)="943e69", 0x3, 0x0, &(0x7f0000f91000)=@file={0x1, './file0\x00'}, 0xa) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f88000-0x58)={0x26, 'skcipher\x00', 0xf, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) socketpair(0x1, 0x1, 0x1e09, &(0x7f000080c000-0x8)={0x0, 0x0}) getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000e09000-0x4), &(0x7f0000bff000-0x4)=0x4) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000036000), 0x0) ioctl$int_in(r3, 0x5473, &(0x7f000046f000-0x8)=0x10001) 2018/02/06 03:02:36 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000f00000-0x4)=0x9, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r1, &(0x7f00006b2000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) connect$inet(r1, &(0x7f0000715000)={0x2, 0xffffffffffffffff, @empty}, 0x10) 2018/02/06 03:02:36 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000002000-0x8)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000001000-0x3b)={0x0, 0x33, "bf7953c08f7e03c3ec86d015b1e5bea9531a896bfb2c63fc8bd70eb5b7660f8335e6f2a75feae525c8888b40be27c54d832b92"}, &(0x7f0000000000)=0x3b) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000155000-0x8)={r2, 0x1ff}, 0x8) mmap(&(0x7f0000000000/0xf1a000)=nil, 0xf1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x80000, 0x1) r4 = socket$inet(0x2, 0x2, 0x0) bind(r4, &(0x7f0000e7a000-0x10)=@in={0x2, 0x0, @empty}, 0x10) mmap(&(0x7f0000000000/0x831000)=nil, 0x831000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f000063a000-0x4), 0x4) recvmsg(r4, &(0x7f0000f11000-0x38)={&(0x7f0000f10000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x13b, &(0x7f0000d6a000-0x70)=[{&(0x7f000035c000)=""/81, 0x51}], 0x1, &(0x7f0000762000)=""/79, 0x4f}, 0x2) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000f1b000-0x4)=0x2, 0x4) sendto$inet(r4, &(0x7f0000e7b000)="dc", 0x1, 0x0, &(0x7f0000e82000-0x10)={0x2, 0x0, @empty}, 0x10) mmap(&(0x7f0000f1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000f1c000-0x8)={r2, 0x101}, 0x8) 2018/02/06 03:02:36 executing program 6: r0 = socket(0xa, 0x3, 0xf1d5) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f00002f2000)={0x200, 0x672, 0x1, 0x800}, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r1, 0x800000000000010d, 0x2, &(0x7f000031e000-0xab)=""/4, &(0x7f0000b91000)=0x4) 2018/02/06 03:02:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000e85000-0x10)=[{&(0x7f00005c3000+0xac3)="390000001300090468fe00008100000006ee004003000000450001070000fe1419001a000400020000001202000007e200e10c00f41ee40009", 0x17b}], 0x1) splice(r0, &(0x7f0000762000-0x8), r0, &(0x7f000065b000-0x8), 0x97e, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f00005ee000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000983000-0x4)=0x14) sendmsg$nl_route(r0, &(0x7f0000dcb000-0x38)={&(0x7f0000909000-0xc)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000d6a000)={&(0x7f00006c0000)=@getlink={0x30, 0x12, 0x1, 0x1, 0x0, {0x0, 0x0, 0x0, r1, 0x800}, [@IFLA_MTU={0x8, 0xe, 0xd8b}, @IFLA_MASTER={0x8, 0xa, 0x2b1}]}, 0x30}, 0x1, 0x0, 0x0, 0x801}, 0x1a5c65716cdfa6b8) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000eed000)=@req3={0x0, 0x2, 0x8, 0x2fce6314, 0x80000001, 0x7fff, 0x7}, 0x1c) 2018/02/06 03:02:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000077a000)={0x0, 0x0}) sendto$unix(r0, &(0x7f0000d80000-0x77)="46f639c065f77a32e8172b1ed165def9f5edd6e258ab137788915abde4c9787b02d1ca0f87b14444db28f0d31021291150460077c69053e90564d2d9677a78b294ecf1d3f7dfedc07ff63293e68b4606b3d1cdf3897d7b25a1e00bfb2cc33df5309fcafa7c161fad210943b69efb3f3fe8fc092082bd88", 0x77, 0x20000000, &(0x7f00008c5000-0xa)=@file={0x1, './file0\x00'}, 0xa) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000531000), &(0x7f00005f5000)=0x4) 2018/02/06 03:02:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000bd1000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000d45000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000c1f000)={0xa1dd, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @empty}}}, 0x108) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000bf5000)={0x0}, &(0x7f00009de000)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000066b000-0x93)={r2, @in6={{0xa, 0x1, 0x7f01, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xd2}}, 0x6, 0x2, 0x20, 0xfffffffffffffffa, 0x3}, 0xa0) r3 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000fa2000), 0x80000) setsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000aad000-0x4)=0x1ff, 0x4) 2018/02/06 03:02:36 executing program 7: r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={@generic="2ce1a695aa07826ba4385b7c29b08c91", @ifru_flags=0x800}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x4, 0x0, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000002000-0x10)={0x3, &(0x7f0000002000-0x18)=[{}, {}, {}]}) setsockopt(r0, 0x65, 0x10000000003, &(0x7f0000cc2000-0x2e), 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r2, 0x12, 0x2, &(0x7f0000003000-0x53)=""/83, &(0x7f0000002000)=0x53) 2018/02/06 03:02:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x40000003, 0x84) r1 = accept4(r0, 0x0, &(0x7f00002a1000-0x4), 0x800) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000ad2000-0x2)=0x3, 0x2) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @empty}], 0xfed1) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00007b2000)={0x0, 0x3}, &(0x7f000046d000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00002b0000-0x98)={r2, @in6={{0xa, 0x1, 0x3, @empty, 0x1fe}}, 0x1, 0x5}, &(0x7f0000053000)=0x98) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000a49000-0x56)={0x0, 0x4e, "1a1e5dfb7fdc22b89c1a78bab837e11ef2fa9022d380ad9f26aed9d200d09e2d63cd09cdda4760b9168aac1de03517dd9aa6e7f2468d1cd57fa306c33767316b7ecbbfef17ab3dcdd92ead8dd665"}, &(0x7f0000f3e000-0x4)=0x56) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000ad1000-0x8)={r2, 0x3}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) getuid() setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000789000-0xa)={0x0, 0x0, 0x0, []}, 0x8) 2018/02/06 03:02:36 executing program 0: mmap(&(0x7f0000000000/0x9fd000)=nil, 0x9fd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) pipe(&(0x7f00000ae000-0x8)={0x0, 0x0}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00008a8000-0x10)={r0, r1, 0x2, 0x3}, 0x10) r3 = socket$inet6(0xa, 0x7, 0x1) mmap(&(0x7f00009fd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r2, &(0x7f00002a1000)={&(0x7f0000073000)={0x10, 0x0, 0x0, 0xa000}, 0xc, &(0x7f00009fe000-0x10)={&(0x7f00009fe000-0x20)=@bridge_setlink={0x20, 0x13, 0x308, 0x0, 0x1, {0x7, 0x0, 0x0, 0x0, 0x40, 0x4000}, []}, 0x20}, 0x1, 0x0, 0x0, 0x4008040}, 0x1) sendmsg$nl_generic(r1, &(0x7f00009f2000)={&(0x7f000007d000-0xc)={0x10}, 0xc, &(0x7f00006b9000-0x10)={&(0x7f000058e000)={0x14, 0x16, 0x2ff, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) ioctl$sock_netrom_TIOCOUTQ(r3, 0x5411, &(0x7f000043c000)) 2018/02/06 03:02:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00004ef000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a88000-0x4), 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f0000784000)="f58eb05e254807f26ef1aad8ebc45da6d9cf4a2d7ecdd48e3c3611362830d67383bcdd57ed86d4b0e18400f0364a8c9c8cba80d083a805a8cbcc33a4702058f4568dad72a4b3b0a8c0ab604dff567e5f7ecdab35243f340cd12c417554da03c924017e5b73aa8fd3f068bbd2e2a92ee7ae1546d0e88ad489b88c4857f5b79179", 0x80, 0x0, &(0x7f00001f0000-0x26)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @empty}}}, 0x26) read(r1, &(0x7f0000d82000-0xdb)=""/219, 0xdb) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f0000f41000-0x538)=@nat={'nat\x00', 0x1b, 0x4, 0x4d8, 0x2e0, 0xd0, 0xffffffff, 0x2e0, 0x2e0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x4, &(0x7f00003a6000-0x40), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0x1c0}}, [{{@ipv6={@empty, @mcast1={0xff, 0x1, [], 0x1}, [0xff000000, 0xffffffff, 0xffffff00, 0xff], [0xff000000, 0xffffff00, 0xffffffff, 0xff], @common='bcsh0\x00', @common='bridge0\x00', {0xff}, {0xff}, 0x3f, 0x4a0, 0x2}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @MASQUERADE={0x48, 'MASQUERADE\x00', 0x0, {0x18, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}, @ipv6=@local={0xfe, 0x80, [], 0x0, 0xaa}, @gre_key=0x6, @icmp_id=0x0}}}, {{@ipv6={@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @loopback={0x0, 0x1}, [0xffffffff, 0xff000000, 0xff000000, 0xffffffff], [0x0, 0xffffffff, 0xff0000ff, 0xff000000], @generic="d51abc84a168125289f5c4202d8109e5", @generic="18cccefe371381723169297c4ecc51cd", {}, {0xff}, 0x2, 0xfffffffffffffffd, 0x4, 0x15}, 0x0, 0xd8, 0x120, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0x0, 0x0, 0x9, 0x9, 0x3}}]}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x4, @ipv6=@loopback={0x0, 0x1}, @ipv6=@local={0xfe, 0x80, [], 0x0, 0xaa}, @gre_key=0x6, @gre_key=0x1000000}}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0x0, 0xaa}, [0xff, 0x0, 0xffffff00], [0xffffff00, 0xff, 0xffffffff, 0xff000000], @generic="d2db4f6ed61a5cc026dfb938997de840", @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {0xff}, 0x29, 0x5d, 0x1, 0x40}, 0x0, 0xd0, 0x1f8, 0x0, {}, [@common=@icmp6={0x28, 'icmp6\x00', 0x0, {0xe, 0xfffffffffffffff8, 0x4}}]}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0x1ff, 'system_u:object_r:iptables_unit_file_t:s0\x00'}}}]}}, 0x538) 2018/02/06 03:02:36 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}}}, &(0x7f0000000000)=0x3a) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000abe000-0x4), 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x11, &(0x7f000082e000)=0x80, 0xffffffffffffff99) r2 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000426000)={{{@in6=@loopback, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in6=@local}}, &(0x7f0000d28000)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00001b3000-0xe8)={{{@in6=@mcast1, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@empty}}, &(0x7f00002af000)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000c47000-0xe8)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@loopback=0x7f000001, 0x2, 0x0, 0x2, 0x5, 0xa, 0xa0, 0x20, 0x3b, r3, r4}, {0x9, 0x1, 0x1, 0x0, 0x3, 0x9, 0x7e60, 0x8}, {0x9, 0xfffffffffffffffd, 0x6, 0x6}, 0x6, 0x8, 0x2, 0x1, 0x3, 0x3}, {{@in=@dev={0xac, 0x14, 0x0, 0xf}, 0x0, 0x3e}, 0xa, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x3, 0x2, 0xfe5b, 0x3, 0x2, 0x2}}, 0xe8) sendmmsg(r2, &(0x7f0000c12000)=[], 0x0, 0x20000040) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000b29000-0x190)={0x8, {{0xa, 0x0, 0x6, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x401}}, 0x1, 0x2, [{{0xa, 0x2, 0x5, @remote={0xfe, 0x80, [], 0x0, 0xbb}}}, {{0xa, 0x0, 0x1, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x80000001}}]}, 0x190) socket$netlink(0x10, 0x3, 0x16) 2018/02/06 03:02:36 executing program 4: mmap(&(0x7f0000001000/0xabe000)=nil, 0xabe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000f, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000001000-0x4), &(0x7f0000000000)=0x4) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000ac0000-0x5c)={{0xa, 0x2, 0x80000001, @dev={0xfe, 0x80, [], 0x0, 0x10}, 0x8}, {0xa, 0x0, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x6, [0x8, 0x80, 0x6, 0x1, 0x7, 0x1c60, 0x10000, 0x8]}, 0x5c) mmap(&(0x7f0000994000/0x11000)=nil, 0x11000, 0x3, 0x9032, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x8971, &(0x7f000057c000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x4, 0x3, 0x4, {0xa, 0x2, 0x3, @dev={0xfe, 0x80, [], 0x0, 0x14}, 0x1}}}}) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000a3d000-0x38)={&(0x7f0000570000)={0x10}, 0xc, &(0x7f0000abf000)={&(0x7f0000169000)={0x2c, 0x1, 0x8, 0x1, 0x5, 0x3, {0x7, 0x0, 0x5}, [@typed={0x18, 0x73, @ipv6=@loopback={0x0, 0x1}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x80}, 0x4008000) 2018/02/06 03:02:36 executing program 6: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x6, 0x6) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000003000)={0x3f, 0x7, 0x9000}, 0x4) r1 = socket$inet6(0xa, 0x8000000000000005, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r3, &(0x7f0000014000)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f000000c000)=0x10) setsockopt$inet_buf(r2, 0x0, 0x2c, &(0x7f0000014000-0xf3)="7a1093fd72dab8832a0ba3aba27a95fe4e875f16bcfc1be70d37a53163a1b8f3a34d98ca6c6b587446e90fa907093a1a2655b3fac6da63c258e43caa60190aebacd49c8a26e103a4d999da821cd4c5f6325c05211a921c53bbbe1c820b322a67c0b8cf218cfb87b359f6549a93e2f55c1c4ce0ef21835c34ec4974cb7560d3f98f7336f8210de5a5c6cc399edb705af43dc41107f84bd75520e7f69c8c7ca393c021060b7ab0926d268966a9836c0fd6e24f1882238a90a203566799c2060e67c3ad49cf1da296b224cde486aab113f3dcd71eb42d154893024c185d1c655001ac4537dd66af240fa2eeed4bf4f0ed9255d504", 0xf3) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000009000-0x408)=@raw={'raw\x00', 0x9, 0x4, 0x3a8, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x4, &(0x7f0000004000), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0xa8, 0xd8, 0x0, {}, []}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @unspec=@CT0={0x48, 'CT\x00'}}, {{@ipv6={@dev={0xfe, 0x80}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}, [], [], @generic="3322843052bf2fa58998030e7deb6920", @syzn={0x73, 0x79, 0x7a}, {0xfffffffffffffffe}}, 0x0, 0xa8, 0x110, 0x0, {}, []}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x1000000, 0x0, '\x00', 'syz0\x00'}}}]}}, 0x408) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000010000), &(0x7f000000a000-0x4)=0x4) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000013000)={0x19, 0x1, 0x6, 0x7, 0x7}, 0xc) 2018/02/06 03:02:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000066e000-0x1c)={0xa, 0x2, 0x3, @empty}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f00004e8000), 0x0, 0x20000004, &(0x7f0000b64000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000164000)={0x3ff}, 0x8) close(r0) 2018/02/06 03:02:36 executing program 7: mmap(&(0x7f0000000000/0xf8b000)=nil, 0xf8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f85000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x0, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x0, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x3, 0x0, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @rand_addr}}]}, 0x9}, 0x1}, 0x0) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000f8b000)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000dcf000-0x4)=0x1c, 0x800) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000d74000)={0x0, @in6={{0xa, 0x0, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x100000001}}, [0x40, 0x4, 0x1000, 0x200, 0x3, 0x4, 0xff, 0x0, 0x7, 0x2, 0x3, 0x5, 0xffffffffffffff2e, 0xa0, 0x1f]}, &(0x7f0000f8c000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00006d4000)={r2, 0x5dd}, 0x8) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000ee6000)) r3 = socket(0xb, 0x80006, 0x100) ioctl$SIOCGIFMTU(r3, 0x8921, &(0x7f0000ce8000-0x28)={@syzn}) 2018/02/06 03:02:36 executing program 1: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000012000)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000004000-0x27), 0x0, 0x0, &(0x7f0000008000)={0xa, 0xffffffffffffffff, 0x10, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_rfcomm(r0, &(0x7f0000018000)={0x1f, {0xc540, 0x598, 0x1000, 0x4, 0x0, 0x2}, 0x1}, 0x9) 2018/02/06 03:02:36 executing program 0: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0xffffffffffffffff) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000021000-0x8)={0x0, 0x0}) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000020000)={0x3, 0x9, 0x4, 0x20694ecf, 0x7, 0x7, 0x100000000, 0x5, 0x0}, &(0x7f0000008000)=0x20) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000007000)=@assoc_id=r3, 0x4) connect$inet6(r0, &(0x7f000000e000-0x1c)={0xa, 0x2, 0x3, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x9ca}, 0x1c) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f000001f000)=@raw={'raw\x00', 0x9, 0x4, 0x3f0, 0x318, 0xffffffff, 0xffffffff, 0x4a0, 0xffffffff, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x4, &(0x7f0000020000-0x40), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0x318}}, [{{@uncond, 0x0, 0xa8, 0x110, 0x0, {}, []}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x2, 0xffff, 0x5, 0x71, '\x00', 'syz0\x00', 0xff}}}, {{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80, [], 0x0, 0x14}, [0xff, 0xffffffff, 0xffffffff, 0xffffffff], [0x0, 0x0, 0xffffffff, 0xffffff00], @generic="f84b3a2b42dca07b9bb55d59625905ba", @generic="48e78cdeadaabe40001a9265c9686089", {0xff}, {}, 0x84, 0xff, 0x1, 0x32}, 0x0, 0xd8, 0x140, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0x3, 0x0, 0x1, 0x8}}, @unspec=@void]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x4, 0x80, 0x89c, 0x954, '\x00', 'syz1\x00', 0xbcb1}}}, {{@ipv6={@dev={0xfe, 0x80, [], 0x0, 0xe}, @mcast2={0xff, 0x2, [], 0x1}, [0x0, 0x0, 0x0, 0xffffff00], [0xff000000, 0xffffffff, 0xffffff00, 0xff000000], @generic="0fba0113f056cb750fa730b2b292e2b0", @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {}, 0x37, 0x200, 0x7, 0x5c}, 0x0, 0xa8, 0xd0, 0x0, {}, [@unspec=@void]}, @common=@unspec=@CLASSIFY={0x28, 'CLASSIFY\x00', 0x0, {0x5}}}]}}, 0x450) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f000001a000-0x3b8)=@filter={'filter\x00', 0xe, 0x4, 0x340, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x943, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000012000), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3e4], 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @generic="28446331605bfefb40ec55d89ccefcf6", @generic="21bcf35d5f3f02f397f4125277faaf31"}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00'}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}]}}, 0x3a0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r0, &(0x7f000000d000-0x10), &(0x7f0000021000)=0x10) pwrite64(r2, &(0x7f0000011000-0xdd)="c1684a5f1b2427c2f431a4e893388dc3da2e7f1ecd0b47f433cbb0974892d76d0f30d0c578f8eaf0e5c404f815feac1dc43d43aa2d5ea177d53ca494479af759a1f5bc086aebc9375eed148dcb23c50a40f0bde99ee4d4b852a93369bb603a12cf3f6966df128b5ae08030be019164062ac565282e96028a765e3345d0b99b823cfbc82a76ba6cc48a6d1550b3878df02f01f4d0c6fdbbb863e7a3306c81a9d3a3072e62b5c7172f3d3258ddbfd04691433077311270df5491c469d5f7fc3500f61eb45a440b8862c242ba478173ed113f58eec32b57a2d01dbfcf739d", 0xdd, 0x0) 2018/02/06 03:02:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000265000)={0x0, 0x0}) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000956000)=0x2, 0x4) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000b0a000)={r1}) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000c44000-0x4)={r1}) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000419000-0x174)=@newsa={0x138, 0x10, 0x721, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr, @in=@rand_addr}, {@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x2b}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x200000000000002}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}}}]}, 0x138}, 0x1}, 0x0) 2018/02/06 03:02:36 executing program 2: mmap(&(0x7f0000000000/0xeb4000)=nil, 0xeb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x14)={0x2, 0x4, 0x100000001, 0x40}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eaf000)={r0, &(0x7f0000e7f000)="06fb", &(0x7f0000eb1000-0x89)}, 0xfffffffffffffffc) mmap(&(0x7f0000eb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f000027e000-0x10)=@nfc, &(0x7f0000eb4000)=0x10, 0x800) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x6, 0x4) 2018/02/06 03:02:36 executing program 5: mmap(&(0x7f0000000000/0xf20000)=nil, 0xf20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000f20000)={0x0, 0x0}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000f21000)={0x0, []}, 0x4) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000462000), &(0x7f0000a72000)=0xffffffffffffff76) r2 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000012000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@unspec=@state={0x28, 'state\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2e8) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0206416, &(0x7f0000301000-0x20)={0x11a5, 0x825e, 0x9, 0x2e6, 0x12}) r3 = socket$inet(0x2, 0x3, 0x6) sendto$inet(r3, &(0x7f0000f1a000), 0x221, 0x0, &(0x7f0000e82000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0xe}}, 0x10) [ 121.459504] xt_CT: You must specify a L4 protocol, and not use inversions on it. [ 121.527997] xt_CT: You must specify a L4 protocol, and not use inversions on it. 2018/02/06 03:02:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005f4000)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-generic\x00'}, 0x58) r1 = accept4(r0, &(0x7f0000ad7000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}}}, &(0x7f00002f9000-0x4)=0x3a, 0x800) bind$netrom(r1, &(0x7f0000141000)=@full={{0x3, {"f76e2322c1655c"}, 0x6db}, [{"b000b15a9d8f9b"}, {"80313bf86134d5"}, {"f0b386c97eef3c"}, {"72bb37a213159e"}, {"82c82abfcbb26e"}, {"4f177deb4850dc"}, {"b56a3339f2b443"}, {"08ab379f4cf3df"}]}, 0x48) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000640000-0x11)="e5fcb50100190000e3ff22bc84303e134f", 0x11) setsockopt$packet_int(r2, 0x107, 0xe, &(0x7f00008af000)=0x7, 0x4) 2018/02/06 03:02:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000b0d000)={&(0x7f0000a39000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, 0x32, &(0x7f0000518000)=[{&(0x7f0000993000-0x36)=""/54, 0x36}], 0x1, &(0x7f0000ddc000)=""/58, 0x3a}, 0x102) socket$pptp(0x18, 0x1, 0x2) r1 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f00009f5000-0x60), &(0x7f0000b7e000-0x4)=0x60, 0x80000) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000ed1000-0x4)={r1}) bind$bt_sco(r2, &(0x7f0000f6e000-0x8)={0x1f, {0x0, 0x401, 0x6, 0x6}}, 0x8) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r2, 0x28, 0x1, &(0x7f0000c59000-0x8)=0xe9, 0x8) recvmsg$kcm(r2, &(0x7f00002ce000-0x38)={&(0x7f0000827000)=@sco, 0x8, &(0x7f0000316000-0x60)=[{&(0x7f00000d8000-0x73)=""/115, 0x73}, {&(0x7f00008a4000)=""/153, 0x99}, {&(0x7f0000275000+0x205)=""/183, 0xb7}, {&(0x7f00005b0000)=""/223, 0xdf}, {&(0x7f0000cc0000-0x46)=""/70, 0x46}, {&(0x7f0000ac1000)=""/200, 0xc8}], 0x6, &(0x7f00000d2000-0xfd)=""/253, 0xfd}, 0x20) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f0000008000)={&(0x7f00006a1000)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000f43000-0x2038)={0x1018, 0x29, 0x839, 0xffffffffffffffff, 0x3, {0x2}, [@nested={0x1004, 0x0, [@generic="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"]}]}, 0x1018}, 0x1}, 0x0) socketpair(0x0, 0x403f4b2936006317, 0x4, &(0x7f000059c000-0x8)={0x0}) getgid() getsockopt$inet_dccp_int(r4, 0x21, 0x0, &(0x7f0000b99000), &(0x7f00005ea000)=0x4) 2018/02/06 03:02:36 executing program 1: mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@unspec=@connlabel={0x28, 'connlabel\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2e8) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f000002c000)) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f000002c000)={0x0, 0x3}, &(0x7f000002c000)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000010000)={r2, 0x5}, 0x8) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f000002d000-0x1c)={0xa, 0x0, 0x8000, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c) syz_emit_ethernet(0xffffffffffffff83, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, []}}}}}}, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000002d000)={0x0, 0x80000, r0}) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f000002d000)={0x101, 0x0, 0x10000, 0x1}) ioctl$DRM_IOCTL_AGP_UNBIND(r3, 0x40106437, &(0x7f0000026000-0x10)={r4, 0x7f}) 2018/02/06 03:02:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x200000000005, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000012000-0x10)=[{0x1, 0x0, 0x0, 0xfffffffffffff004}, {0x6}]}, 0x10) sendmmsg$unix(r1, &(0x7f000011e000)=[{&(0x7f000001b000-0xa)=@abs, 0x8, &(0x7f0000013000-0x60)=[], 0x0, &(0x7f000001a000)=[]}], 0x1, 0x0) sendmmsg$unix(r1, &(0x7f0000fac000)=[], 0x0, 0x1) getsockname(r1, &(0x7f00003bf000-0x60)=@nfc_llcp, &(0x7f000033e000-0x4)=0x60) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000394000)={@generic="e724818328e07fa6e168eaff96ec4b42", &(0x7f000021a000)=@ethtool_perm_addr={0x20, 0x8e, "4f053d9457e13f7cb96b5f633d04e43d4624723150cf02676337111666d792ad99b6c6672a7b91211b915add3ade24bb0b729b1acd67be04b9d4d51db494380ec31466cdddd39353d1593ce2948b46e25f65d912f069db24d1f5fc85e0409c3960b4e0da5823e60b95b1b8fce50a7a2510517946eb05af82bf2a6d4d716164f76bba628d01a163eb6b160992c27f"}}) 2018/02/06 03:02:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)={0x1c, 0x3, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x8, 0x1, [@generic="06"]}]}, 0x1c}, 0x1}, 0x0) r1 = socket(0x0, 0x0, 0x0) connect$nfc_llcp(r1, &(0x7f0000e19000)={0x27, 0x5, 0x6, 0x5, 0x63, 0x8001, "487b8fb1308ec49aa481ac906401c6b1f36fa40f8cda2573b3dda6c5ecaa38b6c95c8e9971365258e4d89832b0800a397d3690a489237d56ecb67e1566d04e", 0x5}, 0x60) 2018/02/06 03:02:36 executing program 0: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000016000-0x4), &(0x7f000000c000)=0x4) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000003000)=@filter={'filter\x00', 0xe, 0x4, 0x2c8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @multicast2=0xe0000002, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x6, [0xcf, 0x20, 0x0, 0xb4, 0x80000000, 0x3f], 0x8, 0x3, 0x47}, {0x1, [0x5, 0x7, 0x7, 0xd], 0xffffffff, 0x10001, 0x3}}}}, {{@uncond, 0x0, 0xa0, 0xc8, 0x0, {}, [@common=@unspec=@l2tp={0x30, 'l2tp\x00', 0x0, {0x0, 0x0, 0x3, 0x0, 0x6}}]}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x328) 2018/02/06 03:02:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000d2f000)=@nfc, &(0x7f0000206000-0x4)=0x10) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000163000), 0x2) r1 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r1, &(0x7f00001ef000-0x2), 0x0, 0x200080c4, &(0x7f000078c000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000e0f000)) poll(&(0x7f0000dec000-0x8)=[{r1, 0x4000}], 0x11e644cfe779c84b, 0x1) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f00008bd000), &(0x7f0000109000-0x4)=0x4) 2018/02/06 03:02:36 executing program 6: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000006000)={0x0}) listen(r0, 0x8) socketpair(0x9, 0x80007, 0x70, &(0x7f0000004000-0x8)={0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000002000)={0x3, &(0x7f0000004000)=[{}, {}, {0x0}]}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000007000-0x8)={r2}) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x3}, 0x8) setsockopt$packet_int(r3, 0x107, 0x1, &(0x7f0000000000)=0x3, 0x327) 2018/02/06 03:02:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_sco(0x1f, 0x5, 0x2) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000fdf000)=0x200, 0x2) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000ef1000-0x38)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000e8c000)={0x14, 0x4000000023, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x15}, []}, 0x14}, 0x1}, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000158000)) 2018/02/06 03:02:36 executing program 4: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000019000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000004000)=0x1c) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f000000e000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x1000}) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000019000-0x8)={0x86b, 0x3ff, 0xf5, 0x9}, 0x8) syz_emit_ethernet(0x66, &(0x7f0000011000+0x703)={@random="cd3997030f00", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x67, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@time_exceed={0x21, 0x0, 0x0, 0x7f, [], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, []}}}}}}}, 0x0) 2018/02/06 03:02:36 executing program 2: 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}, 0x10) listen(r0, 0x100401000003) r1 = accept$inet(r0, &(0x7f0000da9000-0x10)={0x0, 0x0, @multicast2}, &(0x7f00002d3000)=0x10) write(r1, &(0x7f0000a96000-0xb6)="1f", 0x1) setsockopt(r1, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00002a3000-0x98)={0x0, @in6={{0xa, 0x3, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x81}}, 0x2, 0x20}, &(0x7f0000bd8000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f000091c000-0xa0)={0x0, @in6={{0xa, 0x1, 0x2, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x9}}, 0x3, 0xe1a, 0x5, 0x4, 0x1}, &(0x7f0000ff2000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000af0000-0x18)={0x0, 0x10001, 0x10, 0x1f, 0x6}, &(0x7f0000d11000)=0x18) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000665000-0x8)={0x0, 0x9}, &(0x7f0000090000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000c76000-0x10)={0x445, 0xffd, 0xb, 0x22d, r2}, 0x400000000000000) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000bcb000-0x7)={0x0, 0x0, 0xfffffffffffffffe}, 0x8) write(r1, &(0x7f00007b0000)="01", 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00007fa000)={0x0, 0x0, 0x6}, 0x8) [ 121.620453] Cannot find add_set index 6 as target [ 121.662106] netlink: 4096 bytes leftover after parsing attributes in process `syz-executor3'. [ 121.699241] netlink: 4096 bytes leftover after parsing attributes in process `syz-executor3'. 2018/02/06 03:02:36 executing program 0: mmap(&(0x7f0000000000/0xf8000)=nil, 0xf8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x20000000000006, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000000b000)=@filter={'filter\x00', 0xe, 0x4, 0x298, 0xffffffff, 0x130, 0x0, 0x98, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@SET={0x60, 'SET\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffffdffffff}}]}}, 0x2f8) syz_emit_ethernet(0x4e, &(0x7f0000017000+0x207)={@random="cd39082565f2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbe8", 0x18, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x83, 0x0, 0x0, 0x0, 0x0, @dev={0xfe, 0x80}}}}}}}, 0x0) socketpair$inet(0x2, 0x0, 0x2, &(0x7f00000ab000)={0x0}) mmap(&(0x7f00000f8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00000f9000-0x64)=[@in6={0xa, 0x2, 0xa67, @loopback={0x0, 0x1}, 0x5}, @in={0x2, 0x1, @empty}, @in6={0xa, 0x1, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, @in6={0xa, 0x0, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x3039}], 0x64) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000043000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000069000-0x4)=0x1c, 0x800) mmap(&(0x7f00000f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00000fa000-0x4), &(0x7f00000f9000)=0x4) 2018/02/06 03:02:36 executing program 7: mmap(&(0x7f0000000000/0xf13000)=nil, 0xf13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) pipe(&(0x7f0000eec000)={0x0, 0x0}) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000f13000)={0x0, 0x4, 0x1}) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000f11000)={0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x1}}}, &(0x7f0000f11000)=0xa0) 2018/02/06 03:02:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f000046a000-0x4), 0x4) mmap(&(0x7f0000301000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000176000/0x7000)=nil, 0x7000, 0x1fffffe, 0x6071, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000729000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f0d000)=0x20) mmap(&(0x7f00006a4000/0x2000)=nil, 0x2000, 0x0, 0x3a031, 0xffffffffffffffff, 0x0) r1 = socket(0x8, 0x6, 0xfffffffffffffff8) socket$inet6_sctp(0xa, 0x4, 0x84) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000c68000-0x12)={r0, 0x0, 0x5, [0x40, 0x9, 0x7, 0x9, 0x9]}, &(0x7f0000ccf000)=0x12) mmap(&(0x7f0000000000/0x831000)=nil, 0x831000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$inet(0xffffffffffffffff, &(0x7f0000e4e000)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000a3a000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00003c7000)={r2, @in6={{0xa, 0x2, 0x7, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x4}}}, &(0x7f0000a0a000)=0x8c) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000a10000-0x8)={r2, 0x9}, &(0x7f00001b3000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000ec8000)=0x9, 0x4) setsockopt$inet6_buf(r1, 0x29, 0x2b, &(0x7f0000699000)="9382c76358ba3ab504dd7397ca1362dd9badb6e1abe13e0f713030f2819a36beb2e6c0b544d4cd740d02dee2ddc5a0764897377e6bb319285de93107a6b5e27a39b014bdc0353756fff6479f1fb849e51a1796fecb10115a6bf0873b562721c536a872905302f70047f2210077e5e288c230346d5224b841d032a95d30a2ef4a3c9f5f883e7a1ea81413948ec38c97bd8c0c7154b6f798d93c2d9874a3e04f57b7946a547c880777b329cb635f71775e0403347e9be0f736157211b8cfedb976d1043f7776c6fef299", 0xc9) r6 = socket$inet6_icmp(0xa, 0x2, 0x3a) sendmmsg$inet_sctp(r3, &(0x7f0000879000-0x188)=[{&(0x7f00008f2000)=@in6={0xa, 0x2, 0x9, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x81}, 0x1c, &(0x7f00000f1000-0x40)=[{&(0x7f0000b3c000-0xd8)="86ed3dc84d9004e0ad440042ca9c2cbd71254add855bdabbf9ef8ec3773e645d6a04df6b04d769da2a210e6a0956345f4d0959e7ba99d04559cf868d3c3efe4c639cf5dd3969ef5d5defa8b9cc59f53c41b2593ef14818be1288d9513231e636ccf723b26a074b59bdf6dd5dc730eafec90f7f96f50fd07c8b4757ec3b4949cc6368da563ca3dc2f94a12a4692385b07b66a32277f7d96093c67734f59dfaaf541d54d9b9c820be6154d24d5967ed8c9ffffcbb957868dcdb329f1828193babddb66ef44285b41fe786ba228b39854a5863a328b19cf3860", 0xd8}, {&(0x7f000046f000)="35c3b1000bc0adc5e22f03db6a78f07b6817", 0x12}, {&(0x7f0000e5d000-0x1000)="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", 0x1000}, {&(0x7f0000cb3000-0x23)="b2db40f2ea3017e03f2714c4301d9f928179ad9c910c9b46f9aa5f253177a77fa43ec6", 0x23}], 0x4, &(0x7f0000dd1000-0x30)=[@init={0x18, 0x84, 0x0, {0x6, 0x8, 0x1000000000000000, 0x6}}], 0x30, 0x8000}, {&(0x7f000032b000)=@in6={0xa, 0x3, 0x5, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x10}}, 0x2}, 0x1c, &(0x7f0000503000)=[{&(0x7f0000872000)="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0x1000}], 0x1, &(0x7f0000a39000-0xf0)=[@init={0x18, 0x84, 0x0, {0x5, 0x100, 0x81, 0x8}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x4, 0x8202, 0x1, 0x4, 0x8, 0x5, 0x10000, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x7f, 0x8, 0x9, 0x5, r5}}, @init={0x18, 0x84, 0x0, {0x8, 0xdb2, 0xffffffffffff7fff, 0x14}}, @sndrcv={0x30, 0x84, 0x1, {0xffffffff, 0x0, 0x8000, 0x5, 0x5023, 0xfffffffffffffffe, 0x9, 0xffffffff, r0}}], 0xf0, 0x48080}, {&(0x7f00004ce000)=@in6={0xa, 0x0, 0x5d6, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1}, 0x1c, &(0x7f0000e4f000-0x70)=[{&(0x7f0000f58000)="3a1b21c8c60eb67a2f26a01fbd1341d75065b340dd9815bc58ab1487ea309dd0f955144149c9", 0x26}, {&(0x7f0000fc2000)="ec72b4b47b1291bb2838d31fffe15a0d9a29ac76b8b86c7d9218ca037744a4eddc88015adebb52bcd1770ff77173d4422b6127db39f61b160f110a3599bc92b6b8cb45fcefd6d7cbaadc986115e1d21e165b150c4704c79f728e3b346ef0f0fa31bc01df9809a221e8e0a48ff84d1e8743ad64e7564905c183f9a015b625920ffcace926bd0fe8e7093addefc972ae4127e7a9d857d82e75564f924e7254dfb8945e43c26791041b5159b32d0d8fa460f993177a929ccacedf88d610648e1e79667f5d1d917a1c9c", 0xc8}, 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0x1000}], 0x7, &(0x7f0000232000-0x90)=[@init={0x18, 0x84, 0x0, {0x8000, 0x5, 0x5, 0x5}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x4, 0x4, 0x5, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x7ff, 0x5, 0x200, 0x7, 0x6, 0x10000, 0x3, 0x22, r5}}], 0x90, 0x880}, {&(0x7f00001ab000-0x10)=@in={0x2, 0x2, @broadcast=0xffffffff}, 0x10, &(0x7f0000da1000)=[{&(0x7f0000b5f000)="10a06efb6d894f35dcbcdd7ec802ceaa246cc793bf91df31e155c21a89397e471a2e71414db783ff213d7a1884c37342b831cf8925db97542808365e73b3606440f60ff472a662dc4fab075c3cb37bf2dfa7f54bcde53ab3d65099f71f5aaead7bff24477ca0bd301fc13e339043c7c6f7dce12d6ed48f44a781482598b0b1832c57cb380253fb05c860ec38f64e1c3304bb570d29da64eeb76e62987ffa907a7c16c3b0ba4bc8e9ce8b6892f172972f79e4062d1798afa94676e49ad75e4aa0856852e3f704ab46f139fb1d1a624e106779fedb87df5800cf4321320524127a976b6fcd4b0201", 0xe7}, {&(0x7f0000dd9000)="a63e960308aecb3556ba7d708cbf6f9446a94e915202cd0f602f497d597b72ebfab5c0aeca5f75d65f7d25bf5812efe93381fcd4a1bdded3e9a14ef865560722aa2e1c1f8aa7ae3fe908b6d61265dca3ac6169c0b9bd6f6ae025d9a183d05ee22d6a77643e25a3f481fc4c762165de2b1daebbd387f6f33e6c99f998a88d5fbe9558d8bdf9934a27e2997ba9710bcdeadd03fc33804d47ce916a91cc614b8a0350c2bdc67becd8bc0af2309d33a0ba706cb66b773f06c37818ac778a47ce12fa84edc1fccee86956bbf764cf34e6b38119326a06f761d0", 0xd7}, {&(0x7f0000b23000-0xf1)="f3ed246a2e6df46880c309355dcd323b48c3e93651246b4cc077534b58e1da37d4564128899ad0969a7269bf7964ef5de14e8c5febe651ecc5c6297dceaa173010252b9ac89adf7fe049176d5effa960de045a114d9743619bd6fce015e0d4b8888864a7c2fc716dab0e119d1fe83931706e3ff68f2c0438f7f293a99d31518a51eeadb4a4efbd11b7e27546d2276d65d024b2731ab8518804ac21107ed1322833fee4a72eec59df404f8ab3d04bcbdaee6aa8e9f714a0f2ec6ad498df65989ce6ec2451ae5045b46550d66ca928beb9d598a9fdb6b126febd8ae14b626cce7f493bfcf624e8a94b1e3452915e52604eda", 0xf1}, {&(0x7f0000e8d000)="3cfbf22fe5f678288491731943c4e1f862e2d98e3e7ac6cf24723b13bd1ae0f021c04cfc0b8959d2fb9b35fbe0856e57700817847d26bcd091a637eec12219154cad5e23240b424ebee94ae17dd18216cad0cbf441157e535ea6f5c003f8123b64e7332d0f7209459b99da2275739ca7abdb9ab283c06de0a4fca9bb6acbd47709d81bdb5c9f20985aa89845e634262f0de6c228e9631aa2de4a", 0x9a}, {&(0x7f0000994000-0xf3)="81101484f1d6751ca5c7e14210ac29db661be77983808da3908a3a22e817292ac1fa9c1e2273541e443030f58c521714342a9a9ba9bea0953baa02c38fd0b31710ff72d5bab79183ca4189337ad7672e156523607f6348aee3f0e527661aa5dfbc30421173be2a58eb08db3a9f5c8a2df094cf461a127e722299905e5df647c01479af2aa71fa80b93306ffc3f637fd8a66b0d990806fdb9f6069b56a56896f0e59676cc909d2a9e461860b83273afe316e33516b4de1c701282a49ccbfab03c890d2ba0712ccb926f464cca5fef70ec7bbc28f0688bdca4458e5e83107499dfe867222fe60b659aa5b5fa3ed144049b6a117c", 0xf3}], 0x5, &(0x7f0000ab9000)=[@init={0x18, 0x84, 0x0, {0x7, 0xfff, 0x7fff, 0xfffffffffffffffd}}, @init={0x18, 0x84, 0x0, {0x8, 0x4, 0x10000, 0x5}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0xffffffffaf496c60, 0x8008, 0x401, 0x4, 0x1, 0x80000001, 0x7, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x3f, 0x401, 0x2, 0x100000001, 0x4, 0x80000001, 0x2, 0xffffffff, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x200, 0xbe, 0x2c54, r0}}, @sndinfo={0x20, 0x84, 0x2, {0xff, 0x4, 0x4, 0x1, r4}}], 0x120, 0x4000080}, {&(0x7f0000c56000)=@in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xb}}, 0x10, &(0x7f000089c000)=[{&(0x7f00009d9000-0x5f)="877acf600e3c0824fcf1e4af9fe0c35a6395e2f14ff17fa7ac0dc7352c4bede9fff45e1ae81770a066e697104d68c48ab2cab3e350e3c0c8515575e6d9f1a9c479535ec9a35a94863a645a1abb155eeeb0c8f9eb17189ca4671a06410758c2", 0x5f}, {&(0x7f000031c000)="7087e40a5b62f4e7f74de4572042ae2a34ee4517a76292d0694f1ba4d62741813c4cd3bd91a884c6cadc76e8d070f5d59e9495c5ffa0c6041239d8e1f8bfc7fa5a1ba24118624e2663cfffd63baca454ba78a9637f8eb4c212cc15856323578ce74e833e28d411a94f9c42f062252a0bfac575522c1856bc1e67a8b1f2a80d707f153f888847db92c85c998373b497deef59f1787a1e7ade840253b42750f0224f968dd9", 0xa4}, {&(0x7f0000c53000-0x25)="dfc2c2065276cb1bd5102bfaaadbb53a3668c2fa86c888c6bd0f44d6ab0e4e8c031f5dafd8", 0x25}], 0x3, &(0x7f0000735000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x400, 0x8001, 0x100, 0x2, r0}}, @sndrcv={0x30, 0x84, 0x1, {0x7e30d027, 0x8, 0x200, 0x1f, 0x1ff, 0x7ff, 0x9, 0x5, r4}}, @init={0x18, 0x84, 0x0, {0x77e3, 0x9, 0x8, 0xfffffffffffffffd}}, @sndinfo={0x20, 0x84, 0x2, {0x1f, 0x1, 0x8000, 0x3af, r4}}, @init={0x18, 0x84, 0x0, {0x5, 0x400, 0x5e2, 0xffffffffffffff92}}], 0xf0, 0x20004000}, {&(0x7f00009db000-0x1c)=@in6={0xa, 0x3, 0x80000000, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, 0x1c, &(0x7f0000a1b000-0x50)=[{&(0x7f0000540000)="f26609f04cda83927d7ab5054c7f31f39ed475dd9438eaf0922d836439b25ffbb4c56aebd52cde21efbdee933fd9b9d7ad29dac20aba7b9ec6e31bf7d28331133ac3cc53901aff3460983047b3eda603f9f887d5822ad0d7c84b4d89b0e51f610ba6a8d735631fe8b79ec7af844383834a4e168df047edf6c6a7806c74fc04453bf7d3d1e0f48f7701e1f6e4ea978871291a010dc01949d1dc3848321cdf0fc807f63863c79583b291fc9eef9858ffc5fcb7f33661a3a27e", 0xb8}, {&(0x7f000019d000)="b6f9cd1853c6946ce90934676856a1e7bc99018038c7bce7123346928eaa50a92bdc5e04822ebeb7ff6452e642179177661a708755896c418cfcb9a2ee87898574134875f17bd9b40436134dab02a684c830fc80ecc124928df3e5e1a4dd850422bbdd98f28fee86f7b779a5543f4f79bf16835341adb96f1455b233980c8bd5", 0x80}, {&(0x7f0000e80000-0xb9)="24a0375ce694f48301839f8376da20ab42e29218a2460ff3618ce136605a9bd7e8e0c6faa4ee51a6cf4fdd640c6f522ef53f640feb176e83c4a771474ad6fa166aeb9e1b4198d17ce2b6d436f78b0dc4be91e124cb3b86506df903474661e627372f31409c9f7a702a4dc2a1421705f872bc96bcb36b98be215af84c423f9f81833e3372baab1d5687d4d5e301a0b06a8c0e161cb5bedf5e6aed35facbcbeb1d58791f21de1e27001fd795be4f82b4a78172ecf4aa87ff2c17", 0xb9}, {&(0x7f0000fb6000)="2930f1ab651faedeab81", 0xa}, {&(0x7f0000fc6000-0x4f)="f66db8fdc7e22b98102cc4b5a907bdc453b5f0c9fc762b9998e469b140207813d7686477ab764a2928e7af0293c304ebcf73af7c247f327c70dfa798ceadaf58ba47d763d7a9e48d84602fe9badd3c", 0x4f}], 0x5, 0x0, 0x0, 0x80}, {&(0x7f0000ee5000-0x1c)=@in6={0xa, 0x0, 0xffffffffffffffe0, @empty, 0x2}, 0x1c, &(0x7f0000a59000-0x10)=[{&(0x7f0000a16000-0x35)="bd19cb6c4330dbd55d1603812a1ff7ffd4d875a619b9087bec74b43a0649324eda174eabe0582cd4b69721e6a94b40596dfcba5a02", 0x35}], 0x1, &(0x7f0000821000)=[@sndrcv={0x30, 0x84, 0x1, {0x200, 0x1, 0x0, 0xfffffffffffffff9, 0x2, 0x6, 0x3, 0xfffffffffffffff7, r2}}, @init={0x18, 0x84, 0x0, {0x7fff, 0x9, 0x400, 0x8}}, @init={0x18, 0x84, 0x0, {0x40, 0x8000, 0x81, 0x5}}, @sndinfo={0x20, 0x84, 0x2, {0x18000000, 0x8, 0x7, 0x413, r2}}, @init={0x18, 0x84, 0x0, {0x95, 0x4, 0x200, 0x38}}, @sndinfo={0x20, 0x84, 0x2, {0x7fff, 0x5, 0x101, 0x20, r5}}], 0x120, 0x20000010}], 0x7, 0x0) connect$inet6(r6, &(0x7f0000d29000)={0xa, 0x1, 0xfff, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, 0x1c) bind$inet6(r6, &(0x7f000002a000)={0xa, 0x3, 0xd2874e6, @empty, 0x7}, 0x1c) 2018/02/06 03:02:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x3, 0x84) r1 = accept(r0, 0x0, &(0x7f0000fd0000)) setsockopt$bt_hci_HCI_DATA_DIR(r1, 0x0, 0x1, &(0x7f000093f000-0x4)=0x3, 0x4) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x9}, 0x1c) sendmsg(r0, &(0x7f0000bb3000-0x38)={0x0, 0x0, &(0x7f000009a000-0x3)=[{&(0x7f0000916000)="2d5f0aad2a81b1c85b8b0816e7", 0xd}], 0x1}, 0x0) 2018/02/06 03:02:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000d94000)={0x0, 0x0}) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f00008a5000)={&(0x7f00007bb000)='./file0\x00', 0x0, 0x10}, 0xe2) mmap(&(0x7f0000000000/0x3aa000)=nil, 0x3aa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f000000d000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x6c, 0x0, @rand_addr, @dev={0xac, 0x14}, {[@timestamp={0x44, 0x40, 0x0, 0x0, 0x0, [{[]}, {[@broadcast=0xffffffff]}, {[]}, {[]}, {[@multicast1=0xe0000001]}, {[@multicast1=0xe0000001]}, {[]}, {[@broadcast=0xffffffff]}, {[]}, {[@loopback=0x7f000001]}]}]}}}}}}}, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00005de000-0x18)={r2, &(0x7f0000fe2000-0x8a)="586512316014f10038506470477d606ae3e6b3097a09752e8d5cce0e021cffe4e59ac0968a934d9020a5a4aa34438151e06e659adffc0fc734dd0521a5161057dde0b84cfeb72c89c97d60ead30cffc57fb006d89352a43a3519c15d5fc5badf6936ae182e8014a241be436de0a61ede9cec667ed4add9e07bd80ac82105f7c469f7e0bcbaadd375d36a", &(0x7f0000e50000)=""/100}, 0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000b21000)={0x0, @in6={{0xa, 0x0, 0x3, @empty, 0xffffffff}}, 0x7, 0x4}, &(0x7f0000ecc000-0x4)=0x98) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000079d000-0x4)=@assoc_id=r3, 0x4) epoll_create(0x7ff) setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f00007fc000)={0x2, {{0x2, 0x3, @multicast2=0xe0000002}}, {{0x2, 0x3, @rand_addr=0x1}}}, 0x118) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r4, 0x6, 0x21, &(0x7f00008c6000)="e315555af7ee49914ade74e3e3690d91", 0x10) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r4, 0x6, 0x21, &(0x7f00003ad000-0xe)="a88ef8a66ad1a8e7fc50faa27f245004", 0x10) getsockopt$inet_mreqn(r4, 0x0, 0x20, &(0x7f0000272000-0xc)={@multicast1, @multicast2}, &(0x7f0000f94000)=0xc) 2018/02/06 03:02:36 executing program 1: mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f000062c000)=@un=@file={0x0, ""/4096}, &(0x7f0000fef000-0x4)=0x1002, 0x800) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000fef000-0xc3)=""/195, &(0x7f00009f2000)=0xc3) sendmsg$key(r0, &(0x7f00007f1000)={0x0, 0x0, &(0x7f0000fed000)={&(0x7f0000c5e000-0x68)={0x2, 0x5, 0x0, 0x0, 0x4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_sa={0x2, 0x1}]}, 0x20}, 0x1}, 0x0) 2018/02/06 03:02:36 executing program 2: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = epoll_create(0x1) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000023000-0xc)) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0x27e, &(0x7f0000016000-0x10)={&(0x7f000000b000-0x2c)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/06 03:02:36 executing program 3: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f00003a9000-0x60), &(0x7f00008ee000)=0x60) getsockopt$nfc_llcp(r1, 0x118, 0x7, &(0x7f000062e000)=""/41, 0x29) 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) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000760000)=[], 0x0, &(0x7f00005e3000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmsg(r2, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci, 0x6, &(0x7f0000f75000)=[{&(0x7f000088c000-0x11)=""/1, 0x1}, {&(0x7f0000f75000)=""/175, 0xaf}], 0x2, &(0x7f0000ec7000)}, 0x0) 2018/02/06 03:02:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0xf, 0xc) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000412000-0x8)={r0, 0xdec4}) write(r0, &(0x7f0000c57000)="130000001000ffdde200f49ff60f050000230a009d0000001100afa73022e5f9ec3e4fe86b432a517ecdfcd860940999e867697270bb4b84b02e520f8914dfb5646adca669014755df1572ab9bd9e4018b9ff6f4367a7b8815f35347742a7b5ae800b4b13d8279b85d2e234419a5946bc7634a4b40b03f4b161aa76f5b6095ba9f12e65fb61954c79e14144ff618d9364b77566897ca0c35026514539a4ef05e9ce0c83208cee09eea8dab44a4f62f4fe9", 0xb1) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f000019e000-0x16)={0x0, 0xe, "4d64322e192eb5c1edb90fc013d1"}, &(0x7f0000f40000-0x4)=0x16) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000ca7000-0x8)={r1, 0x2, 0x100}, &(0x7f0000c45000-0x4)=0x8) getsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f000079f000-0x4), &(0x7f0000f8b000)=0x4) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000077a000)) 2018/02/06 03:02:36 executing program 4: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000002000-0x3c)={0x0, 0x34, "2e0f514f65f876b96f3c829c8276bb70d83c36f6bd4d8387507cbc5ed76ce186d8b8e0a661e070597400375a08b3dd52ca887112"}, &(0x7f0000008000-0x4)=0x3c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0xa, 0x3, &(0x7f0000000000)={0x0}) poll(&(0x7f0000002000-0x11)=[{0xffffffffffffffff}, {r0}, {0xffffffffffffffff}], 0x3, 0x2) 2018/02/06 03:02:36 executing program 3: mmap(&(0x7f0000000000/0x3b0000)=nil, 0x3b0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f000000d000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x32, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr, @dev={0xac, 0x14}, {[]}}}}}}}, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f000032c000), 0x1, 0x0) bind$vsock_stream(r0, &(0x7f0000398000-0x10)={0x28, 0x0, 0x2711, @host=0x2}, 0x10) 2018/02/06 03:02:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000a5000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sm3-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg(r1, &(0x7f0000a9a000-0x38)={&(0x7f0000f2a000-0x6)=@hci={0x1f}, 0x6, &(0x7f0000c57000)=[], 0x0, &(0x7f000026a000-0x2270)=[]}, 0x0) sendto$llc(r1, &(0x7f0000beb000), 0x0, 0x8000, 0x0, 0x0) 2018/02/06 03:02:36 executing program 6: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000022000)) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000022000)=0x2, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000010000-0x29)={0x0, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, {0x2, 0xffffffffffffffff, @loopback=0x7f000001}, {0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0xe7, 0x0, 0x0, 0x0, 0x4, &(0x7f0000020000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}}) 2018/02/06 03:02:36 executing program 1: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000008000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev}}}, &(0x7f0000009000-0x4)=0x2e, 0x80000) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r1, 0x101, 0x0, &(0x7f0000009000-0x21)=""/33, &(0x7f0000009000)=0x21) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000008000)={0x0, 0xc2d0}, &(0x7f0000009000-0x4)=0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000004000)={r2, 0x4, 0x20}, &(0x7f0000009000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000004000-0x8)={0x0, 0xffffffff}, &(0x7f0000000000)=0x8) r3 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r3, 0x107, 0xb, &(0x7f0000004000-0x4), &(0x7f0000002000-0x4)=0x2a2) 2018/02/06 03:02:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4, 0x0) r1 = epoll_create(0x1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000f29000-0xc)) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00006a8000-0x4), 0x4) 2018/02/06 03:02:36 executing program 2: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_rfcomm(0x1f, 0x0, 0x3) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000004000-0x4), &(0x7f000000a000)=0x4) syz_emit_ethernet(0x4e, &(0x7f0000006000-0x56)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x18, 0x40000000003a, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x83, 0xd, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}}}}, 0x0) 2018/02/06 03:02:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000010c000-0x38)={0x0, 0x0, &(0x7f0000a90000-0x10)={&(0x7f0000e16000)={0x2, 0xb, 0x0, 0x1, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r1, 0x0, 0x2, &(0x7f0000a1d000)=0x7e, 0x4) 2018/02/06 03:02:37 executing program 1: mmap(&(0x7f0000000000/0x943000)=nil, 0x943000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00003cc000-0x28)={@common='lo\x00', &(0x7f0000943000-0x16)=@ethtool_gstrings={0x1b}}) r1 = accept4$inet(r0, &(0x7f0000717000)={0x0, 0xffffffffffffffff, @dev}, &(0x7f000017f000-0x4)=0x10, 0x800) mmap(&(0x7f0000943000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000c4000)=@assoc_value={0x0, 0x1}, &(0x7f0000944000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f000073e000)={r2, @in={{0x2, 0x0, @empty}}}, 0x8c) 2018/02/06 03:02:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000cde000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0xfffffffffffffef0) 2018/02/06 03:02:37 executing program 6: r0 = accept$netrom(0xffffffffffffff9c, &(0x7f000052f000)=@full, &(0x7f0000de9000-0x4)=0x48) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000bfb000)=0x2, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) recvmsg$kcm(0xffffffffffffff9c, &(0x7f00002c7000)={&(0x7f0000c7e000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast}}}, 0x26, &(0x7f0000686000)=[{&(0x7f000095c000-0xb)=""/60, 0x3c}, {&(0x7f000037b000)}, {&(0x7f0000916000-0x91)=""/145, 0x91}], 0x3, &(0x7f00004b9000-0xec)=""/236, 0xec, 0x1ff}, 0x2) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00004d4000-0x4), &(0x7f0000607000)=0x4) socketpair(0x10, 0x7, 0x1ff, &(0x7f00006c6000)={0x0, 0x0}) ioctl$sock_ipx_SIOCAIPXPRISLT(r3, 0x89e1, &(0x7f0000fc3000-0x4)=0x9) setsockopt$packet_int(r1, 0x107, 0xa, &(0x7f0000210000)=0x2, 0x4) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000968000-0x1c)=@req3={0x8000, 0x3, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x1c) 2018/02/06 03:02:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x6, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000f75000-0x1c)=[@in6={0xa, 0x3, 0x0, @empty}], 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00009d0000)={0x0, 0xb}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4), 0x2f2) sendto$inet6(r0, &(0x7f0000983000-0xc4)='1', 0x1, 0x0, &(0x7f0000a80000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) shutdown(r0, 0x0) write(r0, &(0x7f0000456000-0x64d)="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", 0x5dc) 2018/02/06 03:02:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r0, &(0x7f0000899000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x7}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000207000)=0x8, 0x4) setsockopt$inet6_mreq(r0, 0x29, 0x13, &(0x7f0000da6000-0x14)={@empty}, 0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000b10000)={{{@in6=@dev, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@mcast1}}, &(0x7f0000842000)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000b0d000)={@generic="216426e0cd6c05093aa994146a720f12", r1}) socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000d31000)={{{@in6=@local, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f0000228000-0x4)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000eed000-0xe8)={{{@in6=@dev={0xfe, 0x80, [], 0x0, 0xe}, @in6=@loopback={0x0, 0x1}, 0x1, 0xffffffffffffc9c0, 0x2, 0x9d, 0x2, 0xa0, 0x80, 0x2e, 0x0, r2}, {0xfff, 0x5, 0x2, 0x6, 0x3f, 0x2, 0x9, 0x100000000}, {0x3, 0x1, 0x34, 0x7fff}, 0x8, 0xe, 0x0, 0x0, 0x1, 0x3}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x2, 0x3c}, 0x2, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2, 0x0, 0x3, 0x40, 0x9, 0x7, 0xb8}}, 0xe8) sendto$inet(r0, &(0x7f000072f000), 0x0, 0x0, &(0x7f00007dc000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/02/06 03:02:37 executing program 5: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000025000+0xc6d)={{{@in6=@mcast2, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@multicast2}}, &(0x7f000000e000)=0xe8) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x5, 0x401, &(0x7f0000027000)={0x0, 0x0}) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000027000)=0xb103, 0x4) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000025000-0xb8)=@ipv6_delroute={0x30, 0x19, 0x60d, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_MULTIPATH={0x14, 0x9, [{0x9, 0x0, 0x0, r1}, {}]}]}, 0x30}, 0x1}, 0x0) 2018/02/06 03:02:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000001d000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00009c4000)={@generic="656c3a68904e288a3cf0aab692269b3f", 0x9}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000002a000)=0x7fe, 0xfec5) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000115000-0x20)={@common='bcsf0\x00', @ifru_addrs={0x2, 0x3, @loopback=0x7f000001}}) sendto$packet(r0, &(0x7f000079c000)="68761fa7f18ecd198c3a9bc690cd6299576fb664ac0ed504002f4e8c77addd67fc540a37682b80b60eb9f0", 0x2b, 0x0, &(0x7f0000016000-0x14)={0x11, 0x0, r1, 0x1, 0x4, 0x6, @random="901170f3a1da"}, 0x14) recvfrom$packet(r0, &(0x7f0000026000-0x1000)=""/4096, 0x1000, 0x1000000002000, &(0x7f0000026000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @empty}, 0x14) 2018/02/06 03:02:37 executing program 6: mmap(&(0x7f0000000000/0xe7a000)=nil, 0xe7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000def000-0x14), 0x14) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r2, &(0x7f0000380000-0x38)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6d000-0x10)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3, "", []}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) mmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(r0, &(0x7f0000e0a000-0x10)=@can, &(0x7f0000e7a000)=0x10) mmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r3, 0x21, 0xf, &(0x7f0000e7b000-0xba)=""/186, &(0x7f0000130000-0x4)=0xba) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000e77000)={0x1f, {{0x2, 0x3, @multicast2=0xe0000002}}, 0x0, 0x8, [{{0x2, 0x2, @empty}}, {{0x2, 0x0, @multicast2=0xe0000002}}, {{0x2, 0x2, @multicast2=0xe0000002}}, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}, {{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xf}}}, {{0x2, 0x3, @empty}}, {{0x2, 0x1, @broadcast=0xffffffff}}, {{0x2, 0x3, @loopback=0x7f000001}}]}, 0x4d8) 2018/02/06 03:02:37 executing program 1: mmap(&(0x7f0000000000/0xf0b000)=nil, 0xf0b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f000046a000-0x4), 0x4) mmap(&(0x7f0000176000/0x7000)=nil, 0x7000, 0x0, 0x6071, 0xffffffffffffffff, 0x0) accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000177000-0x4)) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000f0c000-0x8)={0x0}, &(0x7f00001c0000)=0x8) mmap(&(0x7f0000000000/0x831000)=nil, 0x831000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x1, 0x1, &(0x7f0000f0c000-0x8)={0x0}) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000f0b000)={0x2, &(0x7f00008da000-0x8)=[0x3f, 0x96]}) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000f0c000)={r0, 0x58, &(0x7f0000f0c000)=[@in6={0xa, 0x2, 0x8, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7}, @in={0x2, 0x3, @loopback=0x7f000001}, @in6={0xa, 0x3, 0x7fffffff, @empty, 0x5}, @in={0x2, 0x2, @broadcast=0xffffffff}]}, &(0x7f0000f0d000-0x4)=0x10) 2018/02/06 03:02:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x41, &(0x7f0000258000-0x33)="8eccdce06f1245f333f6f279b83df1126871efe0743317eaa885d5dd4cdcc9d05c6660336797f83ea9", 0x29) sendmsg(r0, &(0x7f0000556000-0x38)={&(0x7f00004ca000)=@nfc_llcp={0x27, 0x9, 0x2, 0x4, 0x0, 0x4, "c81a4f7e4d36d0d7fe231a20558ce9c2a3a0e3efd80c81fd2def762d6fb80d621f76b53515e6cf58f7b6e953a7b2cd63f4c785195730e560ff78b677f8c84e", 0x9}, 0x60, &(0x7f00007f8000)=[{&(0x7f0000edf000-0x6c)="3d47c6bcd3d1a9c60b6ebff11565fab520d323e1efeb0c669666cb3d054b10514fec84128f2cfd3a285d4469000de214891cb15bc3e0beeccf3a9ae5f529c1620e903b880c3aed7b4788883226189302f3e34b8b4130392378349814a6431271879c2acbd0f1f2c00ec43885", 0x6c}, {&(0x7f0000f99000-0x35)="18561535ce082e5a00ae1038dc05cd8bc6e7a8ffc60ca80bc0a59e368e1f072e940328a2eb3a4b25ae54a7f64e5767cd11a032ec88", 0x35}, {&(0x7f0000b11000-0x1000)="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", 0x1000}, {&(0x7f0000197000-0x32)="c99c190c08f5b251df55002d59d6af39133b8e743d273947aa503cddd9929a013ee0895e2fbc8011d23ec383544659ba3902", 0x32}, {&(0x7f0000b03000)="ac47847747b83ace6e8a99cba062cdb9782a170f344d7ff2adc4e99756f2208b606dc9e0232351a4", 0x28}], 0x5, &(0x7f0000216000)=[{0x30, 0x13f, 0x2, "6142168ca70ffe6d7018bf458047ba8822f464362c5905099df6d168e6"}, {0xe0, 0x105, 0x0, "da53d704ddef57df14c40fccaf5ab33992faef268697f7308b5e00687fa0448008f1b73d71e4443b7704da55eb0dfb9f79e347d440be90811692fd69a8f8cc009081216f6ca3ca95da54ceb0d042fd9487ed1cb5c4f34a1c25461c01a5016ba427462804f26aa325ac56f3f6c0132e48bd7e334e548e2924f94c879882778ec2a2df3a90f02637dea200e8c0f15c36cbf006ca4163fbedc0c9de5e949bef9770045f88537f9a34c34d76d11252f7d29074b559fef7ec219edc68d14a7f97aa3987c9626dbf3bfabc32"}], 0x110, 0x40000}, 0x40) 2018/02/06 03:02:37 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0}) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000f8b000)=0x80000001) close(0xffffffffffffffff) socket$pptp(0x18, 0x1, 0x2) tee(r0, 0xffffffffffffffff, 0x4479, 0x0) 2018/02/06 03:02:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = accept(r0, 0x0, &(0x7f00008e0000-0x4)) setsockopt$packet_int(r1, 0x107, 0xe, &(0x7f0000fef000), 0x4) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000090e000)={0x0, 0x0}) r3 = accept(r2, &(0x7f000063b000)=@pptp={0x0, 0x0, {0x0, @local}}, &(0x7f000049f000)=0x20) accept$packet(r3, 0x0, &(0x7f0000c16000-0x4)) r4 = accept4(r0, &(0x7f0000dbe000-0x60)=@nfc_llcp, &(0x7f000022d000-0x4)=0x60, 0x800) ioctl$PPPIOCGFLAGS(r4, 0x8004745a, &(0x7f000022d000-0x4)) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000ec3000)=0x6, 0x4) writev(r0, &(0x7f0000ed5000-0x10)=[{&(0x7f000093d000-0x39)="390000001100094701bb61e1c30500ff070000000200000045efffff08009b0019001a000f000000220001070000000004e9ff0006000d0005", 0x39}], 0x1) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000a3a000-0x18)=@add_del={0x2, &(0x7f00005c0000)=@syzn={0x73, 0x79, 0x7a, 0x0}}) 2018/02/06 03:02:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000534000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) r1 = socket(0x4a, 0x8080f, 0x8001) setsockopt$RDS_FREE_MR(r1, 0x114, 0x3, &(0x7f00002bb000)={{0x100000001, 0x6}, 0x20}, 0x10) getpeername$packet(r1, &(0x7f000067c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00007c9000)=0x14) accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) bind$alg(r0, &(0x7f00004ec000)={0x26, 'hash\x00', 0x0, 0x0, 'md5-generic\x00'}, 0x58) 2018/02/06 03:02:37 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000d09000)=[{&(0x7f00005eb000-0x39)="390000001200014700000300000000000704b2000004050000e000000103000009001d0066413e055600000108003dfb230300807416075bff", 0x39}], 0x1) recvmsg(r0, &(0x7f0000ef3000)={&(0x7f0000ff4000-0x80)=@generic, 0x80, &(0x7f0000e71000-0x30)=[{&(0x7f00002a6000)=""/174, 0xae}, {&(0x7f0000442000)=""/18, 0x12}, {&(0x7f0000149000-0x71)=""/113, 0x71}], 0x3, &(0x7f00000ee000)=""/97, 0x61, 0x5f12}, 0x0) 2018/02/06 03:02:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005e2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket(0x8, 0x802, 0x81) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000df0000-0x90)="3b692cec2d675dbaadbb36625355def7811ad3891d220a8c7be9b5dcd8cb6a7ef45dec2902f630826cdd92060858b7edae22544599ef77c936e6c8e4c08d9440e15a77a22d1f0f39e98cd1499a7150db0f34ce1dcf40cdb9348a11677e06d07a89c47ad0a7c28b0a0e1ee9f280373f9771dbb94264e480d68bc2e5f91fedd0397fb62744956d000021558ef971945e38", 0x90) recvmsg(r1, &(0x7f0000da5000)={&(0x7f00001c7000-0x60)=@nfc_llcp, 0x60, &(0x7f0000006000-0x60)=[], 0x0, &(0x7f000017f000-0x44)}, 0x0) accept4(r0, &(0x7f0000259000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback}}}, &(0x7f00007df000-0x4)=0x26, 0x80000) getsockopt$inet_dccp_buf(r3, 0x21, 0xc0, &(0x7f0000f5d000)=""/121, &(0x7f000018a000)=0x79) sendmmsg$alg(r1, &(0x7f0000416000-0x38)=[{0x0, 0x0, &(0x7f0000d3b000-0x90)=[{&(0x7f0000093000-0x92)="9535f1df199dcee87dca3f814a85d955c1fb2cb5", 0x14}], 0x1, &(0x7f00002f4000)=[]}], 0x1, 0x0) 2018/02/06 03:02:37 executing program 3: mmap(&(0x7f0000000000/0xd14000)=nil, 0xd14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000d0d000)=0x4000000800, 0xfffffeb8) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f0000463000)=0x2e8, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000d0d000), &(0x7f0000bef000-0x4)) 2018/02/06 03:02:37 executing program 0: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000b23000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000d13000-0x6)={0x0, 0x9fa}, &(0x7f0000000000)=0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000002000-0x4)=0x1, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000cfe000)={r1, 0x27, "fc6cbc3f8d440c6de8ff826ce81b4d840b72c01bf1168456cda55f6bca5d118a94c9fda963c36c"}, &(0x7f000058e000-0x4)=0x2f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000121000)={0x5, 0x4, 0x7f, 0x20, 0x0, 0xffffffffffffffff, 0x0, [0xa]}, 0x2c) r2 = socket(0x0, 0x7, 0x1a80) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000624000-0x4), &(0x7f0000076000)=0x4) 2018/02/06 03:02:37 executing program 1: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x1, [{0xf03f}]}) r1 = socket(0x100000000000015, 0x0, 0x1) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_int(r1, 0x21, 0xa, &(0x7f0000008000)=0xfffffffffffffffe, 0x4) bind$inet6(r0, &(0x7f000000f000-0x1c)={0xa, 0x0, 0xfffffffffffffff9, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR(r1, 0x114, 0x2, &(0x7f0000000000+0x284)={{&(0x7f000000e000-0x1000)=""/4096, 0x1000}, &(0x7f000000d000), 0x2}, 0x20) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) socket$inet6(0xa, 0x5, 0xeeb) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000006000-0x45)="c0c73ff0") mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f000000e000)={&(0x7f000000e000)=@alg, 0x58, &(0x7f000000e000)=[{&(0x7f0000005000)=""/2, 0x2}, {&(0x7f0000001000)=""/195, 0xc3}, {&(0x7f000000e000)=""/4096, 0x1000}, {&(0x7f000000e000)=""/205, 0xcd}, {&(0x7f0000002000-0xf)=""/15, 0xf}, {&(0x7f000000f000-0xeb)=""/235, 0xeb}, {&(0x7f0000003000-0xef)=""/239, 0xef}, {&(0x7f000000e000)=""/222, 0xde}], 0x8, &(0x7f0000001000-0x61)=""/97, 0x61, 0xfffffffffffffffd}, 0x40000002) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f000000e000-0x9a)=""/154) 2018/02/06 03:02:37 executing program 4: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f00007f2000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000ffe000)=0x14) socket$unix(0x1, 0x5, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f00004ca000)=""/123, &(0x7f0000db3000)=0x7b) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f00006d7000)=0xffffffffffffff27, 0xfffffffffffffff4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00005e4000-0x4)=0x2, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000ffd000-0x4), 0x4) 2018/02/06 03:02:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x400000000003, 0x0, &(0x7f0000634000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f000064a000-0x1)=0x2, 0x2) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0xc0) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) recvfrom$unix(r1, &(0x7f000019b000), 0x0, 0x0, &(0x7f0000f98000)=@file={0x0, './file0\x00'}, 0xa) close(r0) 2018/02/06 03:02:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d6000-0xd)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f00009eb000-0x4)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000de2000-0x1), 0x0, 0x20008008, &(0x7f0000db5000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000bb9000-0x1001)="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", 0x1001, 0xc004, 0x0, 0x0) 2018/02/06 03:02:37 executing program 5: mmap(&(0x7f0000000000/0xe5d000)=nil, 0xe5d000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d7e000/0x2000)=nil, 0x2000, 0x0, 0x64032, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000023b000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f00007ac000)={0x3, 0x7}) 2018/02/06 03:02:37 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0xa, 0x0) writev(r0, &(0x7f0000001000)=[{&(0x7f0000002000)="ce", 0x4dd}], 0x1) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000009000-0x8c)={0x0, @in6={{0xa, 0x0, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0xccf600}}}, &(0x7f0000008000+0x47e)=0x8c) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000008000)={0x100000000, 0x623, 0x8, 0x5, 0x9, 0x5, 0x20, 0x80000001, r1}, &(0x7f0000004000-0x4)=0x20) getsockname$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000007000)=0x14) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r0, &(0x7f0000003000), 0x0, 0x10, &(0x7f0000007000)={0x11, 0x1f, r2, 0x1, 0x3, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x14) 2018/02/06 03:02:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000ffc000)=0xbd, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f000070b000)={r0}) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f0000aa7000)={0x2, &(0x7f0000609000)=[{}, {}]}) bind$inet6(r1, &(0x7f0000d12000-0x1c)={0xa, 0x3, 0x5, @dev={0xfe, 0x80, [], 0x0, 0x10}}, 0x1c) sendto$inet6(r0, &(0x7f0000970000-0x16)="ff18175fcb30c2fb2f09a800000be1c848376f0ef4", 0xb, 0x410, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x4, @empty}, 0x1) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000d59000-0xb)={0xffffffffffffffe6, 0xfffffffffffffff7, 0xfffffffffffffbff, 0x8000, 0x7fff, 0xff, 0x401, 0x1, 0x7fffffff, 0x6, 0x4}, 0xb) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f000055f000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x1100}) 2018/02/06 03:02:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x8000000803, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000028e000-0x20)={@generic="d334cd503cf1fe8ca537e46ee9f95932", @ifru_flags=0x800}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000042b000)={0x1, &(0x7f0000193000-0x10)=[{0x6}]}, 0x10) mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x3, 0x2c) connect$inet6(r1, &(0x7f0000017000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg(r1, &(0x7f000000a000-0x38)={0x0, 0x0, &(0x7f000001d000)=[], 0x0, &(0x7f0000011000)=[]}, 0xc100) socket(0x17, 0xb, 0xfdb7) sendmsg(r1, &(0x7f000001b000)={0x0, 0x0, &(0x7f000002a000-0x70)=[{&(0x7f000000d000)="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", 0x585}], 0x1, &(0x7f000001f000)=[]}, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000cb9000)=""/1, &(0x7f0000e01000-0x4)) 2018/02/06 03:02:37 executing program 6: mmap(&(0x7f0000000000/0x93d000)=nil, 0x93d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x11, &(0x7f00004d4000-0x55)="b5eedd6feb522d75a8795eb2d2f81b7e0c92d97eeb921502015a16defc66005fcb7d5d424030b48c4a638f16ae6ee6405b49be0ed2ef6ddcf4bd65fd5eba1126d134e5c44df6ca29dd3a62216f80d8aba1800630a6", 0x55) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000540000-0x28)={@common="6c6f00000000000000000300", &(0x7f00002a2000)=@ethtool_cmd={0x19}}) 2018/02/06 03:02:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1), 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000008b000-0x3)='nv\x00', 0x39d) ioctl$sock_SIOCADDDLCI(0xffffffffffffffff, 0x8980, &(0x7f0000887000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0}}) getpeername(r0, &(0x7f00007d3000)=@nl=@unspec, &(0x7f00006a3000)=0xc) shutdown(r0, 0x1) 2018/02/06 03:02:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000e3c000-0x8)={0x0}) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000b1a000-0x8)=@assoc_value={0x0}, &(0x7f0000adf000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000b8000)={r1, 0x5, 0x20}, &(0x7f0000336000)=0xc) r2 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@unspec=@connlabel={0x28, 'connlabel\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2e8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000ffe000-0x1a)={0x0, 0x8, 0x9, [0x9, 0x7, 0x5, 0x2, 0x1, 0x6, 0x7ff, 0x3f, 0x400]}, &(0x7f0000041000)=0x1a) socketpair(0xb, 0x80007, 0xf06, &(0x7f000043f000)={0x0}) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r4, 0x10e, 0x8, &(0x7f00003fc000)=0x7, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f00008b4000)={r3, @in={{0x2, 0x3, @empty}}, [0x8, 0x574b, 0x7, 0x9, 0x101, 0x1f, 0x9, 0x100, 0x800000000000000, 0x8, 0x9, 0x8001, 0x8, 0x6, 0x9]}, &(0x7f0000fa7000)=0x108) r5 = socket$inet(0x2, 0x3, 0x1) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000218000+0xbb4)={@common='erspan0\x00', &(0x7f00002fb000)=@ethtool_rxfh_indir={0x0, 0x6, [0xe1bf, 0x80000001, 0x10000, 0x100, 0xfffffffffffffffe, 0x1]}}) sendto$inet(r5, &(0x7f000085b000)="a9a1dd7d86b9b7ab", 0x8, 0x0, &(0x7f0000cf9000)={0x2, 0xffffffffffffffff, @empty}, 0x10) 2018/02/06 03:02:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008c4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00004a9000-0x4)={r0}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000a60000)={0x0}, &(0x7f00006b6000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000091e000-0x98)={r2, @in6={{0xa, 0x2, 0x6, @dev={0xfe, 0x80, [], 0x0, 0x12}, 0x3ff}}, 0x0, 0x40}, &(0x7f00009e5000-0x4)=0x98) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000d1000-0x10)="e513b5a378aa9141fbcd03ff00000cfc", 0x10) r3 = accept$alg(r0, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f00008d7000-0x4)=0x36b, 0xffffffffffffff4c) sendmsg$alg(r3, &(0x7f0000f00000-0x38)={0x0, 0x0, &(0x7f00006cd000)=[{&(0x7f0000eaf000)="11", 0x1}], 0x1}, 0x0) poll(&(0x7f0000a09000-0x10)=[{r3}], 0x1, 0x0) 2018/02/06 03:02:37 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000001000-0x4)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000001000-0x5b)="609dcebfd6552ecd33c0d9c21030f4e1866f27f9eb76a454f183d06f5883191f2e618183b75c1b66793387f1a997c63d1703e0d93bf5ea3092eec8d5af66d4a894271bb98525a6342ca8adf4c3aeab47e41ea779620572d6a6402d", 0x5b) r1 = socket$inet6(0xa, 0x3, 0x8010000000800084) listen(r1, 0x100000000) 2018/02/06 03:02:37 executing program 1: mmap(&(0x7f0000000000/0xf65000)=nil, 0xf65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty}], 0x1c) sendto$inet(r0, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000f60000-0x6f), &(0x7f0000666000-0x4)=0x234) socketpair$inet_sctp(0x2, 0xd70ea54001a7d70f, 0x84, &(0x7f0000095000)={0x0, 0x0}) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f00008c6000), &(0x7f0000f66000-0x4)=0x4) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0xcf, &(0x7f0000f65000)="261b4b983be388afa908cfc42281095bd3e2c65397daefd2f7c18b586f9b554f4d72488968abca73ee3290a9dbdb3ba62712f21bbfa1b7755c8ddfb582b297723299f5c7132ce5ac30a04028a5ea644fef8efeeb5ac3fb6825af515006557f7181f7fa824f5600444d0291d3f91ae11348dcc04e97b6989fb04121f506203cab940e87bba7e47c4eb6ddb6d3a2945b7ada596f0bd816895d9d29f44541fdfa7697c2f141c0388c7fc4cff75ea0f3d9b20548ecb3955ed5db31ae0d2fee595a457cac0f8a642abb46981fbb156ec7fb8530b154a771c6338cd51c69b9f14f219fc28b39084072068b294673b5f627", 0xee) 2018/02/06 03:02:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000a5000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sm3-generic\x00'}, 0x58) r1 = accept(r0, &(0x7f0000a0a000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2}}}, &(0x7f00002a7000-0x4)=0x32) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f00009ab000)={"0a370713aeab74a763366dfd26bedfef", {0x4, 0x248, 0x7, "8c5e81c72321", 0xac}}) r2 = accept$alg(r0, 0x0, 0x0) writev(r2, &(0x7f0000e71000-0x10)=[{&(0x7f00009c7000-0x7f)="79c1518e90690c39a44bb1d7fddc0f87de5d0c41619b7e636b25618220b6967e579978d3ed34fc3b434d86d60b5cdbe275480811b5a8a434", 0x38}], 0x1) 2018/02/06 03:02:37 executing program 7: mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000398000-0x14)={0x0}, &(0x7f0000e83000)=0x14) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) pipe(&(0x7f000033e000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000fe3000)={r0, @in={{0x2, 0x3, @loopback=0x7f000001}}, 0x5, 0x8, 0x3f, 0x2, 0x7}, &(0x7f0000fe4000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000d38000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r0}, 0x20) 2018/02/06 03:02:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f0000d7b000-0x14)={@ipv4={[], [], @multicast1}, 0x0}, &(0x7f0000216000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000cce000)={@syzn={0x73, 0x79, 0x7a, 0x0}, r1}) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f000008c000)=0x8, 0x4) sendto$packet(r0, &(0x7f0000b90000-0x18)="000103000000000000007e7d7b22b8d7004f6f3bcb7d8500", 0x18, 0x0, &(0x7f0000156000)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000728000)={r0, 0x6eb, 0x9, "be046b08cd4c71ef15cb12e09e851ad0f2cf900ef0f6d46e5a95cf88a163e7be877f4bdc427ce8a881a17e9c16987cc9906c4b352832f3aac52bdc5789e42f39f74a791c07caecd4604a9c"}) 2018/02/06 03:02:37 executing program 0: r0 = socket$kcm(0x29, 0x7, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000000)={r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x4000000000000005, 0x0) bind$inet(r2, &(0x7f0000e2a000-0x10)={0x2, 0x2, @multicast1=0xe0000001}, 0x3b6) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa4}]}, 0x10) sendto$inet(r2, &(0x7f0000a89000-0x78), 0x45f, 0x0, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) 2018/02/06 03:02:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000753000-0x4)={0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000802000)={0x0, 0x7ff, 0x9}, &(0x7f0000b8b000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000c1a000)={r1, 0xffffffff}, 0x6) r2 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f000044c000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x400}) bind$alg(r2, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f000094e000-0x38)={0x0, 0x0, &(0x7f0000967000-0x20)=[{&(0x7f000019c000-0xc9)="81ded1af5d7fa9b2b34d8ac177ea36aa67ca2bcc091047e20186e325cd387322390690121683f3d048b2854a563a10c21a3c0827384d4309", 0x38}], 0x1}, 0x0) 2018/02/06 03:02:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x3, 0x4, 0x4, 0x9}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000147000-0x20)={r0, &(0x7f0000a62000), &(0x7f0000d80000-0xd9)}, 0x20) r1 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000712000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001}}) 2018/02/06 03:02:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000fbf000-0x93)=""/185, 0xfffffffffffffeba, 0x1000022, 0x0, 0x0) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00005db000-0x1c)=@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)=[]}, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000b0d000-0x92), 0xffed, 0x0, &(0x7f000001b000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) r2 = epoll_create(0x2) socketpair(0x3, 0x80a, 0x6f, &(0x7f0000a5e000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000e0f000)={0x7ff, 0x0, 0x10000}) ioctl$DRM_IOCTL_SG_ALLOC(r3, 0xc0106438, &(0x7f0000b01000-0x10)={0x8, r4}) ioctl$sock_proto_private(r1, 0x89ed, &(0x7f0000939000)="e54398e95602fce11dae26660236eef42fda686dd96ab1c8b1cc6ddf34ab7fbc691e923908bd2f68aa326e6fd6db502eef7f74b7b9a31820c29fdc1f6bafd24b4788ca1e24bb3e2f2250f9e74516819a3463322b") epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000172000-0xc)) 2018/02/06 03:02:37 executing program 1: mmap(&(0x7f0000001000/0x935000)=nil, 0x935000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000931000)="440d05030000000300070000ec", 0xd) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00003bc000)=""/141, &(0x7f000015b000-0x4)=0xff82) 2018/02/06 03:02:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000641000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c8b000-0x30)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe0002", 0x2) 2018/02/06 03:02:37 executing program 1: mmap(&(0x7f0000000000/0xaa4000)=nil, 0xaa4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000009000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000000c000)={0x3, &(0x7f0000aa2000-0x18)=[{0x1, 0x0, 0x0, 0x1}, {0x3d, 0x0, 0x4}, {0x6, 0x0, 0x3}]}, 0x10) sendmmsg$unix(r0, &(0x7f0000007000-0x70)=[{&(0x7f0000aa2000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000aa2000)=[], 0x0, &(0x7f000000d000)=[]}], 0x1, 0x0) 2018/02/06 03:02:37 executing program 6: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x0, 0x7ff, &(0x7f0000533000-0x1), 0x0) 2018/02/06 03:02:37 executing program 7: mmap(&(0x7f0000000000/0x8d5000)=nil, 0x8d5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f00008d5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00008d6000-0xc)=@req) mmap(&(0x7f00008d5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80000, 0x8001, &(0x7f00008d6000-0x8)={0x0, 0x0}) mmap(&(0x7f00008d5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008d6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00008d6000)={0x6a}, 0x4) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f00008d5000)) r3 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f00008d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000061000-0x8)={0x0, 0x9}, &(0x7f0000757000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000899000)={r4, @in={{0x2, 0x1, @loopback=0x7f000001}}, 0xff, 0x7ff}, 0x98) socketpair(0x10, 0x1, 0x3, &(0x7f00008d7000)={0x0, 0x0}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00007d9000)={r2, r5, 0x7, 0x3}, 0x10) ioctl$DRM_IOCTL_AGP_ACQUIRE(r5, 0x6430) listen(r2, 0x9) mmap(&(0x7f00008d5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008d9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r6, 0xc0106407, &(0x7f00006bd000-0x10)={0x6, 0xfffffffffffffee5, 0xff, 0xffffffffffff8000}) splice(r0, &(0x7f00008d9000), r5, &(0x7f00008d8000), 0x5, 0xd) setsockopt$inet_tcp_int(r3, 0x6, 0x1f, &(0x7f00008d6000-0x4)=0x800, 0x4) sendmsg(r3, &(0x7f0000236000-0x38)={0x0, 0x0, &(0x7f0000200000)=[], 0x0, &(0x7f00008d4000)=[]}, 0x20000080) 2018/02/06 03:02:37 executing program 3: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f60000-0x4)=0x40000000001e8, 0x4) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00002b4000)={0x0}) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000f6a000), &(0x7f0000f6b000-0x4)=0x4) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f000006c000)=0xfffff7ff, 0x4) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000c77000)=@assoc_value={0x0}, &(0x7f00008ca000-0x4)=0x8) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000a4c000)={r2, 0x2}, &(0x7f0000f6b000-0x4)=0x8) sendto$inet6(r0, &(0x7f0000f68000), 0x0, 0x0, &(0x7f0000daa000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) 2018/02/06 03:02:37 executing program 6: unshare(0x8000400) r0 = socket$inet6(0xa, 0x4000008080a, 0x0) socket(0x8, 0x4, 0x7fffffff) accept(r0, 0x0, &(0x7f0000efb000-0x4)) 2018/02/06 03:02:37 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000001000)="7fc982a3c2d50fb8b9289ff07f3637e3e0fdd7f8343c2bf20bd68ee60b89920d2d2047df969dee75cdc062375a247031", 0x32b, 0xfffff7fffffffffb, 0x0, 0x0) 2018/02/06 03:02:37 executing program 5: mmap(&(0x7f0000000000/0xef3000)=nil, 0xef3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x4, 0x84) socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000eeb000-0x10), &(0x7f0000eeb000-0x4)=0x10) 2018/02/06 03:02:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x8080e, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000c84000-0x5)='yeah\x00', 0x5) sendto$inet(r0, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f000055f000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}) shutdown(r0, 0x1) 2018/02/06 03:02:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000aac000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) syz_emit_ethernet(0x46, &(0x7f0000004000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @rand_addr, @multicast2=0xe0000002, {[]}}, "c4e60974958cac44"}}}}}, 0x0) connect$inet(r0, &(0x7f000000f000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) 2018/02/06 03:02:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xd, 0x2, 0x0) write(r0, &(0x7f0000b9d000-0x10)="0000000201ff0008000000003f0100d1", 0x10) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f000007c000)={0x10001, 0x7, 0x1000, 0x800}, 0x5) 2018/02/06 03:02:37 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) connect$pppoe(0xffffffffffffffff, &(0x7f0000000000)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @common='bridge0\x00'}}, 0x1e) setsockopt$packet_int(r0, 0x107, 0x1, &(0x7f0000000000)=0x3, 0x327) close(r0) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x40, &(0x7f0000009000-0x408)=@raw={'raw\x00', 0x9, 0x4, 0x3a8, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x4, &(0x7f0000004000), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0xa8, 0xd8, 0x0, {}, []}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @unspec=@CT0={0x48, 'CT\x00'}}, {{@ipv6={@dev={0xfe, 0x80}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}, [], [], @generic="3322843052bf2fa58998030e7deb6920", @syzn={0x73, 0x79, 0x7a}, {0xfffffffffffffffe}}, 0x0, 0xa8, 0x110, 0x0, {}, []}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x1000000, 0x0, '\x00', 'syz0\x00'}}}]}}, 0x408) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000014000-0x8)={0x0}) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000011000-0x8)={0x5, 0x2}) 2018/02/06 03:02:37 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000001000-0x4)=0x1c, 0x800) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000436000+0x581)=0xfffffffffffffffe, 0x4) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f0000001000-0x94)={{0xffffffff, 0x3, 0x6e35, 0x7f, 0x5, 0x913}, 0x10001, 0x9, 0x5, 0x7, 0x7, "960b6014b8c6bdb035307310db4287751b2d28830efe798d57d00ab1cf1d1d1fe3d7d3f26f39d2f9d95329f19fb16b702c3544af85645ebc93d04fb88d8bcddf5e36584cbf7e22b544b1ba8c6237989361a5f3d7470ddfe785e6c057c92381692ed9727a7120e39c9f46a324c3cc889a9a49427375b35b3a1acbab53c6259d13"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r2 = accept4(r1, &(0x7f0000f32000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2}}}, &(0x7f0000137000)=0x5, 0x800) connect$bt_l2cap(r3, &(0x7f00007e6000-0xe)={0x1f, 0x5, {0xaa4e, 0x3ff, 0xcb, 0x9, 0x10001}, 0x1, 0x4029}, 0xe) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000487000-0xe8)={{{@in6=@mcast1, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@mcast2}}, &(0x7f0000331000-0x4)=0xe8) sendmsg$nl_xfrm(r3, &(0x7f0000a8d000)={&(0x7f0000e4e000)={0x10}, 0xc, &(0x7f0000fcf000-0x10)={&(0x7f00005d5000)=@updsa={0x104, 0x1a, 0x1, 0xffffffffffffffff, 0x1, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x1, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r4}, {@in6=@dev={0xfe, 0x80, [], 0x0, 0x16}, 0xffffffffffffffff, 0x2b}, @in=@multicast2=0xe0000002, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x2}, [@coaddr={0x14, 0xe, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}]}, 0x104}, 0x1}, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r3, 0x5411, &(0x7f00002d9000)) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000003000-0x88)={0x6, {{0xa, 0x2, 0x9, @loopback={0x0, 0x1}, 0x8}}}, 0x88) 2018/02/06 03:02:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x100000114, 0xa, &(0x7f00005ed000-0x4)="0200fa00", 0x4) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000b7b000-0x20)={@common='syzkaller0\x00', @ifru_flags=0x1}) 2018/02/06 03:02:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000dbf000)={0x0, 0x0, &(0x7f00004e3000-0x10)={&(0x7f000024b000-0x10)={0x2, 0x17, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0x3, []}, 0x3f7}, 0x1}, 0x0) r1 = accept4(r0, &(0x7f000023f000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f00004d7000)=0x1c, 0x800) getsockopt$inet6_dccp_int(r1, 0x21, 0x10, &(0x7f0000715000), &(0x7f0000f37000-0x4)=0x4) bind$netrom(r1, &(0x7f000078b000-0x10)=@ax25={0x3, {"2bd5910da2761f"}, 0x1}, 0x10) 2018/02/06 03:02:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x24000000000003, 0x9) setsockopt(r0, 0xff, 0x0, &(0x7f0000d79000), 0x0) socket(0x4, 0x20005, 0x30) 2018/02/06 03:02:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000d11000-0x8)={0x0, 0x0}) r1 = accept4(0xffffffffffffffff, &(0x7f0000a0b000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000f9d000)=0x14, 0x80800) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000e28000-0x50)={@mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7, 0x3, 0x1f, 0x500, 0x3e, 0x1100000, r2}) r3 = socket$inet6(0xa, 0x80003, 0xff) sendto$inet6(r1, &(0x7f0000fa0000)="6daf3961f07e55369081a5a2eaaaab3d8cf55291a5c783b4fe8f53dbf115bc7360e182e5812c7104216acc361e21ac4556470387bade4e80cfbb1dbce213f1de582975639ed1c251d7bec71e4810c676c186b6b2dd3e0a17691c636bf6c459c5b5b26067564cc3271acd9f44194c5fd4cb0dc7d5686a04e28b2675a7ed3ec266716a505f5b25e6d1e90cd863cd78558d833a80a2d0a0e0d393beb029564a85941a352e2df6e927c45d5d36be72c5b947f4ff189a3f91b95cd05b776b5ca1ea31868f3b5a077df37609e24484b6fe811a0acec726536d0426bf1f58f9cb627202", 0xe0, 0x800, &(0x7f000028d000)={0xa, 0x0, 0x7ff, @dev={0xfe, 0x80, [], 0x0, 0x11}, 0xf2}, 0x1c) setsockopt$inet6_int(r3, 0x29, 0x16, &(0x7f0000fcb000), 0x4) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f00004c5000-0x1)={0x4}, 0x1) close(r3) 2018/02/06 03:02:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00006a6000-0x10)={0x2b, &(0x7f0000404000-0x18)=[{0x4, 0x0, 0x4}, {0x6, 0xb49}]}, 0x10) sendto$unix(r0, &(0x7f000000d000), 0x0, 0x0, &(0x7f000000e000-0x8)=@abs, 0x8) r1 = accept$inet(0xffffffffffffff9c, &(0x7f00007a5000)={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f00008ee000)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00006dc000)=@sack_info={0x0, 0x2706, 0x1}, &(0x7f000054f000)=0xc) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dbc000)={r2, 0x2}, 0x8) 2018/02/06 03:02:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000120000)=@full, &(0x7f0000be2000)=0x48, 0x80000) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000e1d000)=0x4, 0x4) r1 = socket$kcm(0x29, 0x5, 0x0) setsockopt(r1, 0x119, 0x0, &(0x7f00000d2000)='8yr#', 0x4) 2018/02/06 03:02:37 executing program 0: getsockname(0xffffffffffffff9c, &(0x7f0000f32000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1}}}, &(0x7f0000e7b000)=0x197) connect$vsock_dgram(r0, &(0x7f0000d15000-0x10)={0x28, 0x0, 0xffffffff, @my=0x1}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000be2000-0x8)=[{&(0x7f0000fb5000-0x3a)="390000001100094701bb61e1c30500ff070000000200000045efffff08009b0019001a000f000000000401000000000004e9ff0006000d0005", 0x39}], 0x1) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f00002d1000)={0x0, 0x7, 0x8, 0xfffffffffffff9ea}, 0x10) 2018/02/06 03:02:37 executing program 6: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0xa, 0x2, 0x88) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f000001e000-0x38)={&(0x7f000000d000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback}}}, 0x26, &(0x7f0000007000-0x10)=[{&(0x7f000001d000)=""/146, 0x92}], 0x1, &(0x7f000001b000)=""/7, 0x7, 0xfffffffffffffffa}, 0x40010121) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000001d000)=0x5, 0x4) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$rds(r0, &(0x7f000001d000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$rds(r0, &(0x7f0000017000)={&(0x7f0000016000-0xd)={0x2, 0x1, @empty}, 0x10, &(0x7f000000d000)=[], 0x0, &(0x7f000000f000-0xfd)=[@mask_fadd={0x58, 0x114, 0x8, {{}, &(0x7f0000006000-0x8), &(0x7f000001b000-0x8)}}, @fadd={0x44, 0x114, 0x6, {{}, &(0x7f000001c000-0x8), &(0x7f000000a000-0x8), 0x0, 0x0, 0x0, 0x0, 0x11, 0x100000000}}, @rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f000000f000)}, &(0x7f0000004000)=[{&(0x7f0000012000)=""/15, 0xf}], 0x1}}, @mask_cswp={0x58, 0x114, 0x9, {{}, &(0x7f0000007000), &(0x7f000001d000-0x8)}}], 0x150}, 0x0) 2018/02/06 03:02:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000e69000-0x8)={0x0}) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000da8000)={0xffffffffffffffff, {{0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff], @empty}, 0x7}}, 0x0, 0x1, [{{0xa, 0x3, 0xbdd, @mcast1={0xff, 0x1, [], 0x1}, 0xffff}}]}, 0x110) r1 = socket$inet6(0xa, 0xfffffffffffffffd, 0x100001) getsockopt$inet6_buf(r1, 0x29, 0x3e, &(0x7f0000697000-0x33)=""/51, &(0x7f00009fd000-0x4)=0x33) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000b51000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags}) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000218000)={0x24f9, {{0xa, 0x2, 0xcb, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x7}}}, 0x88) 2018/02/06 03:02:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000308000-0x4)={r0}) getsockopt$llc_int(r1, 0x10c, 0x7, &(0x7f0000814000), &(0x7f00006bb000)=0x4) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000220000)={&(0x7f00008d6000-0x14)={0x14, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x8}, []}, 0x14}, 0x1}, 0x0) 2018/02/06 03:02:37 executing program 3: r0 = socket$inet6_sctp(0xa, 0x10000000001, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x6, 0x4, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x68, &(0x7f0000001000-0x68)=[@in6={0xa, 0x2, 0x8, @dev={0xfe, 0x80, [], 0x0, 0x14}, 0x3f}, @in6={0xa, 0x3, 0x10000, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, @in={0x2, 0x3, @multicast2=0xe0000002}, @in={0x2, 0x0, @loopback=0x7f000001}, @in={0x2, 0x0, @loopback=0x7f000001}]}, &(0x7f000084f000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000000)={r2, 0x5ac, 0x9, 0xfff}, 0x10) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000003000-0x4), 0x4) 2018/02/06 03:02:37 executing program 4: r0 = socket(0x18, 0x0, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r0, &(0x7f0000993000-0x10), &(0x7f0000001000-0x4)=0xffffffffffffff6c) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000000)={@generic="47e26ad8c8b8af188a67fa2387c16cf2", @ifru_flags}) 2018/02/06 03:02:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80000, 0xffff) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000e2000-0x16)={0x0, 0x8000, 0x10, 0x8, 0xfffffffffffffffa}, &(0x7f0000dcb000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000334000)={r1, @in6={{0xa, 0x0, 0x1, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x7}}, [0x6, 0x4, 0xf3, 0xca2e, 0x101, 0x8, 0x76, 0x2, 0x7, 0x100000001, 0x6e, 0x7, 0x1210, 0xfffffffffffffff9, 0x400]}, &(0x7f0000893000)=0x108) r2 = socket(0x18, 0x0, 0x1) connect(r2, &(0x7f0000361000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x32) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x111, 0x11, &(0x7f000087c000-0x8), &(0x7f0000f60000-0x4)=0x8) 2018/02/06 03:02:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) recvmsg(r0, &(0x7f0000561000)={&(0x7f0000183000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev}}}, 0x3a, &(0x7f0000e4e000-0x70)=[{&(0x7f000072b000)=""/115, 0x73}, {&(0x7f0000e6b000)=""/75, 0x4b}, {&(0x7f000012d000-0x1000)=""/4096, 0x1000}, {&(0x7f0000400000)=""/76, 0x4c}, {&(0x7f0000506000-0x2c)=""/44, 0x2c}, {&(0x7f0000a16000)=""/37, 0x25}, {&(0x7f0000c41000-0xe8)=""/232, 0xe8}], 0x7, 0x0, 0x0, 0x3ff}, 0x40) accept4$unix(r1, &(0x7f00006cd000)=@abs, &(0x7f00006ed000-0x4)=0x8, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0xa9ea171c668fbd) pipe(&(0x7f0000b8a000)={0x0, 0x0}) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$inet_udp_int(r3, 0x11, 0x65, &(0x7f0000c74000)=0x4, 0x4) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000076a000-0x8)) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) accept4(r0, &(0x7f000052f000-0x10)=@ipx, &(0x7f0000241000-0x4)=0x10, 0x0) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000de3000)="ae", 0x1, 0x0, &(0x7f00008d3000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000bc8000-0x18)={r2, &(0x7f0000220000)="ebbe4d509530043d0d53c2f4b08566fb12a1c5efedec6bc19c052eb9a7e42cffd7ece6b28196f69d9d939fb961aae8a93d65950d4dad9ae449c4370e3447628188b070be45301f869afc1fe53f987af44ae46e61ccae1c45c9735b514d13bf0c91805e9efaa8fff6dd8cb0feb409dab3f7a29bd0f0678fc7be0d4688623edab92bbf28b94a4f70e31fce0fd731fc7ca5e075f3eb3579a1d2d711a1e50ad0b2e23005a055494673b21ecaaf1148c3968eea35d9cdff7e7063b186fd4a689bf692c5fcc00925ffeee845809c916140e730cee3a91c293025cb6852ee473cc8a3a9ec95", &(0x7f0000f4d000)=""/7}, 0x18) ioctl$DRM_IOCTL_AGP_RELEASE(r3, 0x6431) sendto$inet(r0, &(0x7f00002c0000)="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", 0x7c9, 0x0, &(0x7f0000252000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) 2018/02/06 03:02:37 executing program 2: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x20000000000006, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpid() r3 = getpid() mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000036000-0xc)={0x0, 0x0}, &(0x7f0000035000)=0xc) mmap(&(0x7f0000035000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000035000)={{{@in=@empty, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@loopback}}, &(0x7f0000036000-0x4)=0xe8) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000039000-0xc)={0x0}, &(0x7f0000028000-0x4)=0xc) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f000002b000-0xe8)={{{@in=@remote, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@local}}, &(0x7f0000036000-0x4)=0xe8) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000008000)={{{@in=@loopback, @in6=@ipv4={[], [], @broadcast}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000035000)=0xe8) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000036000-0x4)=0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000001d000)={{{@in6=@mcast1, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@remote}}, &(0x7f0000035000)=0xe8) mmap(&(0x7f0000035000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r11 = gettid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000027000-0x2)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000004000)={{{@in6=@mcast1, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@multicast2}}, &(0x7f0000001000-0x4)=0xe8) r14 = getgid() mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000036000-0x4)=0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000018000-0xe8)={{{@in=@rand_addr, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in6=@dev}}, &(0x7f0000035000)=0xe8) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000035000)={0x0, 0x0, 0x0}, &(0x7f000002d000-0x4)=0xc) r18 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000024000-0x10)={&(0x7f000002c000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) r19 = getpid() mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000035000)={{{@in=@dev, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@remote}}, &(0x7f0000031000-0x4)=0xe8) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000036000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000035000)=0xc) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r1, &(0x7f000000c000-0x38)={&(0x7f0000036000-0xc)=@proc={0x10, 0x0, 0x0, 0x11}, 0xc, &(0x7f0000035000)=[{&(0x7f0000036000-0x246c)={0x246c, 0x22, 0x600, 0x6, 0x1, "", [@generic="669e531224b966c13d5db15a935b90fffc0f85e503fc413ca5a92a404fbe027f86060928dc969528dab5c5db62850843cf6e88f63401f0e9c19985db1f1efc3155501d3bb461597ad4c8229ddd20453223e2974b674789ffc91b47aae1189202cad33261f34645beb822e27fcf6dc1ec8fe5f6334d413c1c608b01dbcc3304924ef134391ec27619e19c9b24f5818e230d43c60517709ca1c705be2ae9e7f273bd713ef433760a13c7e10181480080ee6260f0d509ea5a0dbab2b66df50b150f4fbbe346", @nested={0x1108, 0x30, [@typed={0xc, 0x1, @fd=r0}, @typed={0xd4, 0xa, @binary="5d2998ee49067e4d0ac2f8c916d0aeb384dcaa6678720b5422e729fc091da20fe82c5959f193fd88a647f16a5c988c5454ca58903aadd6c2da237a38ff50a5a2f18efdb4ff623278a1215aa9a13c314f4f06b1cc9b8c6e617013c3b0d0c4d9c6f8d29c5aa21437f07907a6277c30d4ac451c4a4e9c5574d5242fa796b4a0fa9d2c22fc424186441fcb5eb8b17b0d9ad70ce711f7c23cce16c2622141b7fc28e36949a0162a43a2d12d0fcaeb0fd5eecf0d8b311c95873a32e80dffe09f69a9aa95632d258cedb8cf1ba3"}, @generic="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@typed={0xc, 0x45, @u32=0x5b69cbe0}, @typed={0xc, 0x43, @fd=r0}, @typed={0xc, 0x40, @pid=r2}]}, @nested={0x10c, 0x49, [@typed={0xc, 0x6f, @pid=r3}, @generic="f8555a116d253f1d5a3a54228494ca1bd6e9edbfb8990bab91b60426afd545f13b5c85ff01571f67f8506d410fc3bf8ce809ef044bf0553758b73405db3ef2440d186df0d1d4ce5434928673d8d435419d61ef7a532330221ea32aebbb0581913ccc09d33b6c9dd72c84e77d8b322cc125055fda1fbfe63ea3ab83b6b646bcbb936e68300c957638230f17a8bb83", @generic="cb818ab46dc6b407ee31da5a54249cab7d7582406cff4222a8869706ecbecc8c", @generic="ee1e7932f353e1a164727c854a242e32cf0d5d88d35b953566e50c39289362ad20637346", @typed={0x10, 0x45, @u64=0x3}, @generic="73dd861438066e5a3273d8a6021f29277631dee1e28af8"]}, @typed={0x24, 0x52, @str="7365637572697479272a6367726f7570fb76626f786e65743000"}, @typed={0x10, 0x5, @u64=0x10001}, 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0x2360}, {&(0x7f0000024000)={0x474, 0x36, 0x200, 0x6, 0x1, "", [@nested={0x110, 0x4b, [@generic="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", @typed={0xc, 0x2e, @u32=0x200000000000000}]}, @typed={0x1c, 0x6f, @str="657468305cfa0140277472757374656400"}, @nested={0x154, 0x90, [@typed={0xc, 0x40, @pid=r11}, @typed={0xc, 0x53, @fd=r0}, @typed={0xc, 0x92, @ipv4=@dev={0xac, 0x14, 0x0, 0xc}}, @generic="eaf781688af6879769247b8f4f2a6d6f25503ab0b30a6354f18e663d53c3d3b3492e83aa994b0b64c177fcec125e0d9517f5d34077764fdc5342c5c72e17e7970567a9550c24a220dd08ddc405670ba3f23b719bd39b671b2ec57ee75a4e2c2a3b117a3bc27ea1e44547dcf2d5b1f9b12660", @typed={0xc, 0x3, @fd=r0}, @generic="3111fa0f02de849a6d8233119c2d5798b40625887b7d7dfbf396d79f21a7b9b68b5c86f7e90d0a861930d37a090f897a54ebf2eae4b939481dc2dfb7266fd1588147b4bf4ee804fc6c85e6624bd57fd373cf330c50e9a0e937dbbfebdcda6af43d05f6b64e3798208edb81a91cae641ca24c2cb45c738a6362af20b7d193d7f45b72da3e80bbcd9ad2f8c55ab498c0a7cba7f47e2df9b3436069c81a01f7a0ea", @typed={0xc, 0x6d, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}]}, @generic="434da968dda6a12b55f1008bdb889fb5e8c12d18d42696174bad7d9dd7d2c9a1c7fa9de91d30de1166ff4285b48c67721d0ded6c69104e6e58499632f5902a048b22a750eff8935838f46d5d8493ba0d0519fe118826538c165fde1e3fe2926331a40fd9dbbdc3298ee16e7fbeae9b8de03a0d3080da2a0cad2eb7406a2a00df93305b49a85e5e4dbb5455cc21014c637102c1c0e6e5f6120fb6f5a43f88c017e4b15aa515fe64120c727a89fed6dff9ba530e616baff909328fe521160a785d1cee2dc4198deb49da81d4a2d4a3d91ed523f301f66ac14ce3ab4a6d7ba50ef47820f7cb1d390283b39c44", @generic="018ee63dc5c4b236274301de3bed9c0ca2e78b58e9982accbfcde05e539ff55f986409bee7eb22a68ef3d1f2cc1667cb53f883bba41a5398517657dbce9f797a885813b1f21e51a72766a8cf23bd1503b6d5e2425d281c1d1ab2c349d8fc6f4954feb7d5512afa88449fbdf96c694996f2c7a31c0fd252ff9da2696aa2a3e56efa7afb360cb92ee8e165496bea4b44c416a730d2757fcc53759227dbf33527c4782c0acf41d6856adc0031019b32bff6b345149862cb238880a2dde876f11742716049f5ab6aa8f483ff808fa68c252c2d77adc17996dce82cf5fcc8668543bec42ee9797424ad279771620b554face42d5373c115dde5af"]}, 0x474}], 0x6, &(0x7f0000035000)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r18, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r19, r20, r21}], 0x140, 0x4000080}, 0xc0c4) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000000b000)=@filter={'filter\x00', 0xe, 0x4, 0x3f0, 0xffffffff, 0x130, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x1c8, 0x228, 0x0, {}, [@common=@unspec=@policy={0x158, 'policy\x00', 0x0, {[{@ipv4=@broadcast=0xffffffff, [], @ipv4=@dev={0xac, 0x14}, [], 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x8}, {@ipv4=@rand_addr, [], @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, {@ipv4=@empty, [], @ipv4=@multicast1=0xe0000001}, {@ipv6=@loopback={0x0, 0x1}, [], @ipv4=@loopback=0x7f000001}], 0x9, 0x40}}]}, @common=@SET={0x60, 'SET\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xffffffffffffffff}}]}}, 0x450) 2018/02/06 03:02:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000517000-0x4)) bpf$MAP_CREATE(0x0, &(0x7f0000fb5000)={0x3, 0x80000000004, 0x80000000004, 0x4097, 0x0, 0xffffffffffffffff}, 0x1c) 2018/02/06 03:02:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000c93000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1}}}, &(0x7f00001ac000)=0x26) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000697000-0x4)) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000a81000)={&(0x7f0000e5c000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000095b000)=@ipv6_newroute={0x2c, 0x18, 0x2fd, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x6}, @RTA_ENCAP={0x8, 0x16, @nested={0x4, 0x200000000003, []}}]}, 0x2c}, 0x1}, 0x0) 2018/02/06 03:02:37 executing program 1: unshare(0x8000400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000000)=0x10, 0x0) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff034}, {0x6}]}, 0x10) 2018/02/06 03:02:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000b93000-0x8), &(0x7f0000d04000)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000af4000-0x1008), &(0x7f000070d000)=0x20af3000) 2018/02/06 03:02:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f000088f000-0x23c)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="b6648135783d", [], {@ipv6={0x86dd, {0x0, 0x6, "239f24", 0x30, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [], {0x0, 0x6, "0359a1", 0x0, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @empty}, @loopback={0x0, 0x1}, []}}}}}}}, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000481000)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f000047c000)=0x1c) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f00006f2000)={0x9, 0x100000001, 0x6, 0x6}, 0x10) 2018/02/06 03:02:37 executing program 0: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x807, 0x1, &(0x7f0000007000-0x8)={0x0}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f0000016000)="0a1b640bd8f9b6f0d8c2e81f57727ca9c65235eb85d50e8f77db08b442f84e82eac243e74b52d441fec99814eb385151a7745a01", 0x34) r1 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000014000-0x3c8)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000013000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@string={0xc0, 'string\x00', 0x1, {0x0, 0x0, 'fsm\x00', "cc17a4b0081a6209887557ab7de7ed188dc4e56632993e7de558dbacfee51e3d20470f4f9f2ee47e4c503d1f1ec79ef9cfd103ee7bc384e5861aeb622c53f56a3954299969ba3a0d30d67ad746169cdc767e00bd4b2cd357bd2538e11c84a2099b38d573e7e6cf7afe340485c6d2482eba89294fc25c40d4e817cab63fb42169", 0xffffff80}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x380) 2018/02/06 03:02:37 executing program 7: r0 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000536000), 0x8) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000575000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f00009da000)={&(0x7f000076d000/0x1000)=nil, 0x5, 0x2, 0x80, &(0x7f000031f000/0x2000)=nil}) [ 122.800014] validate_nla: 2 callbacks suppressed [ 122.804976] netlink: 'syz-executor5': attribute type 21 has an invalid length. [ 122.807939] xt_policy: too many policy elements 2018/02/06 03:02:37 executing program 4: r0 = socket(0x5, 0x80e, 0x10000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0xbc, "ce7d689e74570c011ef285b408e8180c4868bea1b2b3c4ed30c0bebc64013464dfd5dbf72107a6a26cf13c955f41718c9f931b9b48e71c60815ca3259da4ba6714ca76a454651d0affc827798415d1343ea5f02e078580e085cbf0b235426a82b31262ad776b3bc4550c0939ab605e299a055fccfaca6b47f5179f36df84f55abb322b0e8532348b1799abfcd0fe92820cb710df51ea0e2bd7236700d6ad20ab3ac673136b150b38ac5fda910e606ac426a980a803975b0fee0aaa59"}, &(0x7f0000b41000)=0xc4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001000-0x108)={r1, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}, [0x23, 0x5, 0xdb, 0x100000000, 0x8, 0x7f, 0x8, 0x8000, 0x1000, 0x8afe, 0x6, 0x9, 0x7, 0x727, 0x401]}, &(0x7f0000001000-0x4)=0x108) mmap(&(0x7f0000000000/0xa96000)=nil, 0xa96000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_sctp(0x2, 0x4000000000001, 0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000001000-0x1008)={0x0}, &(0x7f0000000000)=0x8) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00008aa000)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000000)={r3}, &(0x7f0000001000)=0xc) 2018/02/06 03:02:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000c2d000)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f000011b000-0x208)={0x14, 0x3, 0x7, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) r1 = socket(0x1f, 0x0, 0x7) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00001c9000-0xc)={0x2, [0x0, 0x0]}, &(0x7f000064b000-0x4)=0xc) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f000064a000-0x4)=0x2, 0x4) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000d9c000)={r2, 0x10001}, 0x8) 2018/02/06 03:02:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x8080f, 0x81) write(r0, &(0x7f0000125000)="1f0000000104ff00fdde45c8071100000009f0f00800018009fd00dcffdf00", 0x1f) 2018/02/06 03:02:37 executing program 3: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x13) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000f79000)={{{@in6=@dev, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@loopback}}, &(0x7f0000abd000)=0xe8) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000f79000)={&(0x7f0000f79000-0xc)={0x10, 0x0, 0x0, 0x1000080}, 0xc, &(0x7f0000f7a000-0x10)={&(0x7f0000a8d000-0x20)=@ipv4_getaddr={0x20, 0x16, 0xc20, 0x6, 0x1, {0x2, 0x18, 0x100, 0x0, r1}, [@IFA_FLAGS={0x8, 0x8, 0x102}]}, 0x20}, 0x1, 0x0, 0x0, 0x10}, 0x4000) pipe(&(0x7f0000aa5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6_tcp(0xa, 0x1, 0x0) vmsplice(r2, &(0x7f00005d6000-0xe)=[{&(0x7f00005d6000-0x1)=';', 0x1}], 0x1, 0x0) poll(&(0x7f000065f000-0x8)=[{r2}], 0x1, 0x0) 2018/02/06 03:02:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) r1 = socket(0x4, 0x8080b, 0xffffffff) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000e3d000-0x4)={0x101, 0x5, 0x8000}, 0x4) accept4$ipx(r0, &(0x7f000092f000), &(0x7f0000c22000)=0x10, 0x80800) getsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000bc1000-0x8)={@multicast2, @rand_addr}, &(0x7f0000f19000-0x4)=0x8) sendto$inet(r0, &(0x7f0000543000), 0x0, 0x0, &(0x7f000069b000-0x5)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xffffffffffffff6e) [ 122.868145] netlink: 'syz-executor5': attribute type 21 has an invalid length. 2018/02/06 03:02:38 executing program 7: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000011000/0x1000)=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$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000011000)={0x0, 0x1c, &(0x7f0000012000-0x1c)=[@in6={0xa, 0x0, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x200}]}, &(0x7f0000011000)=0x10) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000000c000+0xb8)=@assoc_value={r1, 0x9}, 0x8) syz_emit_ethernet(0xe, &(0x7f0000005000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@generic={0x8864}}}, 0x0) 2018/02/06 03:02:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x6, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept4$packet(0xffffffffffffff9c, &(0x7f0000ab9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000cee000)=0x292, 0x80800) setsockopt$packet_buf(r1, 0x107, 0xd, &(0x7f0000084000-0x8e)="c78203bf4212a620f199912713644495c00df41efd3777e7d4103d61750120dc012cdc3be18f14e3eba2416c400d77494bd161f25e1af7999070036f03d86b9ab63dc0e06bdd61f017eac9ea382a6ea9c71c519811600af827b9146d35857687f883aba4809b9e232e89492b07a7a47772fba4baee396f3f8ad597a6b08ae727b7a204aad0c06215c7ffd75d35e1", 0x8e) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000b4000-0x50)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000}) 2018/02/06 03:02:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000645000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0xffffffffffffffff, 0x0, 0x0, 0x33, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0xfffffe0d}}}}}, 0x0) pipe(&(0x7f0000318000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000264000-0x4)=0x8001, 0x4) 2018/02/06 03:02:38 executing program 4: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x0, 0x40000000000031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000b44000)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000fd5000-0x4)=0x1c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000063000)={{0xa, 0x0, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, {0xa, 0x0, 0x100, @mcast1={0xff, 0x1, [], 0x1}, 0xffff}, 0x1, [0x6, 0x3, 0xd6, 0x20, 0x2, 0x0, 0xa0b285c, 0x5]}, 0x5c) mmap(&(0x7f000072a000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b26000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x7, 0xfffffffffffff6a6, &(0x7f0000fd5000)={0x0, 0x0}) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000fd6000-0x4)=0x6, &(0x7f00002fd000-0x4)=0x4) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x8916, &(0x7f00008f5000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_settings={0x1b3, 0x70, @sync=&(0x7f0000fd6000)={0x8e, 0x22, 0x4}}}) mmap(&(0x7f0000953000/0x2000)=nil, 0x2000, 0x0, 0x4000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000431000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/02/06 03:02:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="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", 0x12e) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty}, {0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x1}}, 0x5c) pipe(&(0x7f0000953000)={0x0}) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000fc8000-0x28)={&(0x7f0000792000/0x4000)=nil, 0x9, 0x7, 0x80, &(0x7f0000eb9000/0x2000)=nil, 0x52}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0xfffffffffffffffd, 0x0, 0x1}, 0x48b) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001000+0xfde), 0x4) 2018/02/06 03:02:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f00006c7000)=0x100000001, 0x4) r1 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_int(r1, 0x0, 0x0, &(0x7f00004cb000)=0x5, 0x4) r2 = socket$inet(0x2, 0x8000a, 0x800) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000e37000-0x98)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001}}, 0x8001, 0x3}, &(0x7f0000c8b000)=0x98) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000500000-0x8)={r3, 0x6}, &(0x7f0000e2c000-0x4)=0x8) 2018/02/06 03:02:38 executing program 2: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x8, 0x0, []}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000004000)=0x1, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000005000-0x4), 0x4) ioctl(r0, 0x8918, &(0x7f0000000000)) 2018/02/06 03:02:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000755000-0xf)="0000000000571ad6e389ea90d657df", 0x1) r1 = accept$alg(r0, 0x0, 0x0) write(r1, &(0x7f00001ff000-0x8d)="499eba87e64c14a9ab9acf6698340d7977b2d3ddd50aa8e0e82490ccf2132ed8304ceabd28df15f97f578a2f25aee5eec56ec0c92aae4cedc318bae5065ecacd3f31f99fb252b7c2c6986023d9deb15edad1c6ee1049e70320409535bc0cafee13c33a5d89dbda013260b2e96da9cf653b8287b167660de14af24405b8c3bbc25d419fee8e0363c8", 0x88) recvmsg(r1, &(0x7f0000fab000-0x38)={0x0, 0x0, &(0x7f000014d000)=[{&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000b96000-0x39)=""/57, 0x39}, 0x0) 2018/02/06 03:02:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000695000-0x2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x3, [], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x5}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) r0 = socket$inet_dccp(0x2, 0x6, 0x0) pread64(r0, &(0x7f000051a000)=""/69, 0x45, 0x1b) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00003a4000-0x4)) 2018/02/06 03:02:38 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x1ff, &(0x7f0000002000-0x25)="a53a886d27e85cf777c295cf3227c09ec619969f90e36cea0000000100000001f8a36d2a") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x0, 0x200) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000002000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002}}) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000002000-0x10)="a494168a1134d247663b234e2384b6a4", 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001000-0xc), &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000002000-0x10), &(0x7f0000003000)=0x10) socket$inet_icmp(0x2, 0x2, 0x1) r3 = socket(0x10, 0x3, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000005000)=""/118, &(0x7f0000005000)=0x76) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000005000-0x10)=@req) write(r3, &(0x7f0000f06000)="2400000052001f0014000007000904000a0007f507000100ff0005ff0800000000000000", 0x24) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000eb3000)={0x0, 0x4, 0x100, 0x92, 0x9}, 0x14) getsockopt(r3, 0x7, 0x800, &(0x7f0000f96000)=""/7, &(0x7f000042a000-0x4)=0x7) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000002000)={{{@in6=@dev, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@mcast1}}, &(0x7f0000001000-0x4)=0xe8) ioctl$sock_inet6_SIOCDELRT(r3, 0x890c, &(0x7f0000001000-0x50)={@mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x5b9, 0x7fffffff, 0x3, 0x500, 0x5, 0x400a0, r4}) 2018/02/06 03:02:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt(r0, 0x400000000000003a, 0x1, &(0x7f0000262000-0xbc)=""/188, &(0x7f0000953000)=0x1ca) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000096c000-0xc), &(0x7f00001f3000-0x4)=0xc) 2018/02/06 03:02:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) accept(r0, &(0x7f000009c000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote}}}, &(0x7f000032b000-0x4)=0xf4) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000c4f000-0xb)={0x0, 0x4, 0x6, 0x4, 0x0, 0x5, 0x1, 0x6, 0x7, 0x2, 0x1}, 0xb) sendmsg$nl_xfrm(r0, &(0x7f000062c000-0x38)={&(0x7f0000316000-0xb)={0x10}, 0xc, &(0x7f0000bea000)={&(0x7f00000e6000-0x110)=@getpolicy={0x5c, 0x15, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, [@policy_type={0xc, 0x10, {0xffffffffffffffff}}]}, 0x5c}, 0x1}, 0x0) 2018/02/06 03:02:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = accept(r0, &(0x7f000035c000-0x10)=@vsock={0x0, 0x0, 0x0, @any}, &(0x7f00005d7000)=0x10) sendto$ipx(r1, &(0x7f0000da4000-0x41)="a46caf42d616f3515d16d4182e3f76ea91138aa0dcc31f35e879d7d44945e5644cd279f83d0a4773ff95f87a83a97ec9d11dd0a4d080fe6362261356546ad1dd0d", 0x41, 0x4, &(0x7f0000a42000-0x10)={0x4, 0x9, 0x5, "ac9d9e8a0d50", 0x3}, 0x10) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000c5c000-0x14)={0x14, 0xa, 0xa, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/06 03:02:38 executing program 2: mmap(&(0x7f0000000000/0xef9000)=nil, 0xef9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000965000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000ef8000)=0x14) r2 = accept(r0, 0x0, &(0x7f0000a63000)) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r2, &(0x7f0000ef9000), &(0x7f0000efa000-0x4)=0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000ef8000)={@common='ip6gretap0\x00', r1}) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f00009ae000-0x121)="17000000020001000003be8c5ee17688a3000008010100ec1fda1e0336030000000000000098fc5ad9485bbb6a8800000000dba67e0600000000000200df018000000000f5009cee4a5acb3da400001fb700670000c88ebbff0601150039010000000000000000000609edffffffffffff02df9eebe7ec7ee87cccebf6ba000840024f0298e9e90554062a80e605007f71174aa9512cbf320ec39f02d47c59cc16268b6026eb4bf6ba2112ce68bf17a6e019b7487067c12f", 0xb8) 2018/02/06 03:02:38 executing program 4: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) socketpair(0x0, 0x3, 0xacf2, &(0x7f000061b000-0x8)={0x0}) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000f87000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000f87000)={r2}) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f85000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x5, 0x0, 0x7, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}]}, 0x50}, 0x1}, 0x0) 2018/02/06 03:02:38 executing program 6: r0 = socket(0xa, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000001000-0x498)=@security={'security\x00', 0xe, 0x4, 0x438, 0xffffffff, 0x1d8, 0x340, 0xd0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xd0}}, [{{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0x0, 0xaa}, [0x0, 0xffffffff, 0xffffff00, 0xffffffff], [0x0, 0xff000000, 0xffffffff], @syzn={0x73, 0x79, 0x7a, 0x0}, @common='irlan0\x00', {}, {}, 0x3b, 0x8, 0x1, 0x4d}, 0x0, 0xd8, 0x108, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0x3, 0x1, 0x1, 0x7}}]}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1, {0x0, 0x9, 0x6, 0x2}}}, {{@uncond, 0x0, 0x120, 0x168, 0x0, {}, [@common=@frag={0x30, 'frag\x00', 0x0, {0x4d, 0x89dc, 0xffffffffffffffc1, 0x1, 0x3}}, @common=@dst={0x48, 'dst\x00', 0x0, {0xcb, 0x7, 0x1, [0xee1, 0x6, 0xfffffffffffff801, 0x7, 0x3, 0x9, 0x7, 0x2, 0x1f, 0x3, 0xe90e, 0xfffffffffffffff8, 0x1ff, 0x3, 0x3, 0x7], 0x8}}]}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0xfffffffffffffac0, 'syz1\x00', 0x8}}}, {{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @empty, [0xff, 0xff000000], [0xffffff00, 0x0, 0xff0000ff, 0xffffffff], @generic="bd73805eaded96d1f95d753a20650e6d", @common='bpq0\x00', {}, {}, 0x87, 0x4, 0x4, 0x22}, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@mh={0x28, 'mh\x00', 0x0, {0x6, 0x39c8cb37, 0x1}}]}, @common=@unspec=@NFQUEUE0={0x28, 'NFQUEUE\x00', 0x0, {0x5}}}]}}, 0x498) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00001b3000-0x8), &(0x7f0000001000-0x4)=0x8) 2018/02/06 03:02:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0x8}}, 0x1c) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000787000-0x50)={@loopback={0x0, 0x1}, @dev={0xfe, 0x80, [], 0xffffffffffffffff, 0x13}, @dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x0, 0x5}) listen(r0, 0x9) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f00004b6000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000787000-0x98)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}}, 0x98) 2018/02/06 03:02:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000a32000)=@ax25, &(0x7f0000acc000)=0x10, 0x800) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x0, 0x4) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000e06000-0x5c)={{0xa, 0x1, 0x5, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xa0b}, {0xa, 0x1, 0x100, @loopback={0x0, 0x1}, 0x2}, 0x5a69, [0x1, 0x80000000, 0x4478, 0x77, 0x101, 0x7, 0xf188, 0x7ff]}, 0x5c) r2 = socket$inet6(0xa, 0x1, 0x0) getsockopt$sock_buf(r2, 0x1, 0x1e, &(0x7f000073e000-0xc7)=""/199, &(0x7f0000ade000)=0xc7) socketpair$llc(0x1a, 0x0, 0x0, &(0x7f0000afb000-0x8)) 2018/02/06 03:02:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x5, 0xbaa) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000069b000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f4d000)=0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00006bd000-0xa0)={0x0, @in6={{0xa, 0x1, 0xfffffffffffffffa, @empty, 0x3}}, 0x3, 0x9, 0x100, 0xaf3b, 0x80}, &(0x7f0000545000)=0xa0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00007c8000-0x4)=@assoc_id=r2, &(0x7f000074a000)=0x4) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000042e000-0xb8)={r1, 0xef, 0x0, 0xf6c, 0x81, 0x401, 0x2, 0x9, {r2, @in6={{0xa, 0x1, 0xffffffff, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0xae32}}, 0x58a9, 0x0, 0x6, 0xffffffffffff390e, 0x1f}}, &(0x7f00000a9000)=0xb8) bind$inet(r0, &(0x7f0000cf9000)={0x2, 0x0, @empty}, 0x10) syz_emit_ethernet(0x6d, &(0x7f0000d66000-0x6d)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipx={0x8137, {0xffff, 0x5f, 0x1d, 0x0, {@current, @current, 0x8001}, {@current, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, "098ba0c49f04bf24d6c5da62dd8990eca6ddb2e05e3e87f76e8e557667433636d46eeecb3c1374cc8a9c10fdd1bb8ed83397ab4ad3a6ccfc90becb5457de43f8a8"}}}}, 0x0) getsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00001ba000), &(0x7f00006ff000)=0x4) 2018/02/06 03:02:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dad000-0x8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000092000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0xffffffc2) r1 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(0xffffffffffffff9c, &(0x7f0000f0a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000766000)=0x14) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000562000-0x10)={r2, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xd}}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098f000-0x4), 0x4) writev(r0, &(0x7f00004d1000-0x10)=[{&(0x7f0000365000-0x686)="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", 0x686}], 0x1) r3 = accept4(r0, 0x0, &(0x7f0000c00000-0x4), 0x80800) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000ad9000)={{{@in6=@ipv4={[], [], @local}, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@empty}}, &(0x7f0000a85000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e8c000)={0x0}, &(0x7f00001e1000)=0xc) r6 = getuid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000a74000-0xe8)={{{@in6=@mcast1, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@multicast2}}, &(0x7f00004a3000)=0xe8) r8 = getpid() getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f00007a4000), &(0x7f0000542000-0x4)=0x4) r9 = getuid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00004b7000)={{{@in6=@ipv4={[], [], @rand_addr}, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@local}}, &(0x7f0000fdd000)=0xe8) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000b64000)=0x0) r12 = gettid() sendmsg$netlink(r3, &(0x7f0000965000-0x38)={0x0, 0x0, &(0x7f0000c19000)=[{&(0x7f0000c96000-0x1c8)={0x1c8, 0x12, 0xa24, 0x0, 0x3, "", [@generic="3d8aea489cd0", @generic="6a05819e1ad1d511eb86ea1c7decef77e1687d713a2e9e0a73870e4f75d91b", @typed={0x10, 0x95, @u64=0x3ff}, @typed={0x18, 0x61, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @nested={0x168, 0x40, [@typed={0x8, 0x4a}, @typed={0xc, 0x76, @uid=r4}, @generic="149b61a3c27f18f95ac9352dffe2393a8d3c9a88", @generic="31d76e698b06008e57493c805a0d851a9de9581cb54c0321e03ac3ddf467fb92343e55818ff0806e31a85f81168e4f2ee6d18e03eaeab486", @typed={0x10, 0x3, @u64=0xffffffffffff7fff}, @generic="4f34fe496f6b0be0fba8bc9d76551a8839d50be1df66b935a7a4b6dbd88ea518ccd0ae7d235eaa9d1a5c270289faefa06b961afad4bc25ee3d8ea2a3bc7844862501c8e16318216171596a8637ffcda8823a375df48a8551d5f22a94868ca23144461865f7c890e28ed958d752f5955e506822238b6897acf110aeea109f5a9ba913bc21b1fa9139337b5e59821708cc42def2797f1584a93c448416a412de1a9f45f8a75621797e66bee449031c0893e7672df67b0424237eb4e0876b82de79b7bf0118ab265d036543723f553931195762b3ad77f200a37ce0ab655209c233da8cbf876f7a6295c0facb40dad4e1d901d1914b"]}]}, 0x1c8}, {&(0x7f0000e48000)={0x19c, 0x10, 0xf02, 0x6, 0x0, "", [@nested={0x18c, 0x34, [@generic="154f927a3f2a7d21613a6397bef05cfd2e9247852d1e095b32f41f744f1c26c32a7ea4642f23abad338f543b5e29d12eeb59101bfc50528e689ac0b16e8668ca9fbedf7599f768ed445780c03b0ac9b8893604511500f311be3019b107a7033a844683a04c92648df20c6c273917fb107ab36cafba2c70bafe420bce777d28aa5dc6d7f452", @generic="517a87cf8a5ec5e29ced8ef620ef44e3fc67a3c695d04375ae4230abc517d0016418d0ce874f33e23705d52107f21aaff184ecae8adc25402b3a0035f3337a5f30e6f7beeb96a7c37115c84f", @typed={0xc, 0x48, @fd=r0}, @generic="efe87c3ba59410636235b279fb914db77e590bbb9a491bd4fe607cb0c6cd995b378d3a035f24cb8167776d3303d2187172b4030872885dcc98d61471eceeae00792d8ca01fea81220646de2010aede0416230e74e020f7d016f5ef73f0e7ebb969104b8451d8d706cc916a2f25671513f9fed2cd74ce23bd39f5e2af809462c4aa6ae1d0a18fe28ec34f21042b3c0d407340b8287f88c7c9911677a69eb4372cb135df2d399c625b2c2f"]}]}, 0x19c}, {&(0x7f0000ac6000-0x108)={0x108, 0x12, 0x200, 0x6, 0x0, "", [@nested={0xf8, 0x5e, [@generic="3033a923aa9c4c0038c6091680f225f080687b785fe2cd48a530bdb005d6d0a37e7ee8bd588399ae51080135116cd8b0fb7b6828da2cda1627a76950444f1312525ab36e3664efe20cb382d0e4689c0f158886b4665a83fccf96f711cbbdb2f5423101c5bf220622d38c50e59cb60d9bbd820af44dde69242133a58f8fc7faf7d72e2e970f3d2dc883e2532f5e316a535d0b4a146f8a8ef2abd43734e5597cee80dd5c2fb60cbdc72fb7ed1562cab8a2651be2dfef4475fa9052247cf42eae32ba7c2a52e0dd13dce8f2c8733d0295ae57dddf75e52ea9e1727096eb655c0fdd0228bae8a591f7c5532802886d95d45c13c9b398"]}]}, 0x108}, {&(0x7f0000370000)={0x1d4, 0x29, 0x205, 0x2, 0x0, "", [@generic="a637dbac5e2ee3d0a185586ea472ff9118ba7f7688da963af75f5c2e6b0419dc71f5fc1068b54a70a2a43e6c8263e6607f86d92d0a771a680c4896ad3441b7b6d8e72bf7e3e4a71f8dd2cb52d248816ddd9cd7ba979e60581dd78812c1bc419fa4cc", @typed={0xc, 0x5d, @pid=r5}, @nested={0x154, 0x59, [@typed={0x8, 0x44}, @typed={0x18, 0x2e, @ipv6=@empty}, @typed={0x18, 0x8, @ipv6=@empty}, @typed={0xc, 0xa, @uid=r6}, @typed={0x34, 0x3e, @binary="ef7c8b7acb91909c3fce8c1355157e68922884b8b59dbb0086930daef7957e0acc8653dff3f7172ed98c7db1"}, @typed={0xc, 0x3, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}, @generic="1a8c640a09316a7890d8b664fc22c66bad3deb25de7101bd06d61a25f559dfd79b3c2343e13d80ed2c3ac8222e3125153c12c3eb2c3e896707667509a1ded3a3994a10153e78af0e2ca9eb6da0e6291e819a949934adcd0a7d36e7ea810bd59430e5dfe697e84b45f73901d55914379d64e60589da888ee99260c01d8c8a66ab9e99af0f5afcd1371e7d987fc3d1f3de92d41bd8de23764b0d5d4c37e04edc122cd0398a3a3d42f6710256563d47241f93fea7dc6815abb08124b682eea6", @typed={0xc, 0x62, @uid=r7}]}]}, 0x1d4}, {&(0x7f00001cc000-0x348)={0x348, 0x13, 0x300, 0x0, 0x2, "", [@generic="ca63634874d3bc5027ce3a9654ad681c79d75191e8d2f60b84232733141cb62e86259826c393338e4f02a47e8925dd", @generic="0452b52ef8056a3f0d807cae93d9cda3dcfc093cf0dd16d6b70c0265ebedb5ac1f3c637a3fbd3a904af4aa556fb1433a640756b02b858bff0344fc0f23ca5024c197dfdc1fc52d6904770086643e058cbe448851bb55d09d12349edd64e509f392036ed2b61a9cf21cf50f3b534dc77e351e7efd1e58f0db6af8fae1636f8c58b702c4353362d831c1b94c5e0b558d0f8b78dedff32ef8dec27fec1b7f647bd767f220c8839016ab048c03ff3f65", @generic="43877efbd4c68994e97e5b514d0ecf30edc6a1434fa7658d06444f7b54371acfdbcb327481c5c22d625bf6bc62229992d89961b4175d1d52e0ae536a5a0cee5ee7cbf1b07f2168e5841a81610c5b75a224a18e24c32b8ed13092df", @generic="e5d7890b6acbb405f1d31a2e744412e4992930dbfd34080cf06334be31c960748ef28c178c1f73a0f8abd658b45fa11bbbcb3dbebbac4e4bf6ad413021ee94cc0d2a98b204d179a40505409b4367a1bff3b9f80dab80", @typed={0xc, 0x57, @pid=r8}, @typed={0xc, 0x73, @uid=r9}, @typed={0xc, 0xc, @u32=0xbcf8}, @nested={0x14c, 0x5c, [@typed={0x8, 0x73}, @typed={0x18, 0x7a, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @typed={0xc, 0x10, @uid=r10}, @generic="972e8cd1322170bca5e4552b09375ed20dd31bb68f1c505b318d19f95954a30ee8b371813a8606825516b4cc02359436f14f5f17884b874c6304fb684088888039f0e2536acf6a7ee0900659d3b1a30f7548e29e03984e5bd74786b7e2274d4237c61fdb5f0e98a397c82bc0f30fe3e5c7b4e28ed0f149fc51f07437660e0e4143d05fe0c6ab093cb8b18581ee2e1d35449cefc335fe8997c333f2dc8ae377bf4f8fad5f72b735ad25393336bc75d5bd0662dc018f35712904", @generic="15b05e6535fe2eb5ca0973e5a93ce4612dfe70fb805f179016350a09a578cae286e95afffb8567d79a6858f00113b65ad98f6021ba6c7085d6fb5f32a9329d164a68c7c5cd7b5ca1c26d5f5bc3ed73ddbc4b2417c922a66bb1", @typed={0x8, 0x11}]}, @typed={0x30, 0x1a, @str='*keyringselfvboxnet1self%em1mime_type\x00'}, @generic="3fb7bcdcc09b09cbad86"]}, 0x348}, {&(0x7f00006ba000)={0x290, 0x11, 0x0, 0x0, 0x0, "", [@nested={0x10, 0x59, [@typed={0xc, 0x36, @pid=r11}]}, @nested={0x184, 0x58, [@generic="4b925f0f2d8cccb4f6334101ce6ecccbc0690795872768b10d5343ec4e411cc4eb922bd5a6d0108beb1c17f178d1a09bbc3c83bd1fb1c7837a03442a726097e0b99b8218eaae7c7fa595a030ee3a58253b962285ee809dc16c908cca70f67ee04f0dfd47308d7abc7e535a", @typed={0x18, 0x4e, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @generic="045ca26946507aac97c724940c10b23fc6ead0e7201fea2db5fede11e9b73e908f3e123d7879d321a42752d4552f52d5f110fd1cd400400322712753048b61c946fde2af76223c5ec7e8434f4a0e417573ee27dbfecff69bf7149639fc99af632199c3beaf985013e13893228289ae5b6a0da317e871d392e4", @generic="4f7bd68b0d8dbb8262cfa4421879868a608f9f22a455096dc43ab6113f9f33e59f659a42b649b10dd0640ec5dedc0dde4ad85b957bb26d1d7bd38335c29dd190039bce02dfa65b5f70", @generic="d4ad94e82e92894487fad2405e8bc3d83bca70306baec2cae5ccdefd8d23c52de6b8e15d27a5e350dc591e55f19884bb228063c337325411"]}, @generic="66dcafe39e0469945f4cda08c5ae028b583350c45f56d3ac86c10a81adc0250260fd5529f4d32dc8c097d3123e8b14a6ead7e0d2c422b8deacaee58f738f5d8082f3cf6073ac540f3e9d6c522796c15a8471e3829721b45b210c9533583e9694928d231f5e365f78d8808535890c965eff3dc246b71a1753b01b1b436c51ad059c171fcc9f9eced0f471a4fe79902fcae03b2e6ad3f40a84c6411c6b60bdae20b7f4a38ce6524d929436307960ebbe6a2d0e8814ba3f070443e9975ab5c7116158ea8b613d413fea18d258b70d5e497fdf7c65", @typed={0xc, 0x39, @pid=r12}, @typed={0xc, 0x39, @ipv4=@rand_addr=0x6}]}, 0x290}], 0x6, 0x0, 0x0, 0x10}, 0x44090) recvmsg(r0, &(0x7f000088c000)={&(0x7f00005fe000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev}}}, 0x2e, &(0x7f0000cc1000-0x80)=[{&(0x7f0000583000)=""/172, 0xac}], 0x1, &(0x7f0000554000-0x60)=""/96, 0x60}, 0x0) read(r0, &(0x7f0000980000-0x1000)=""/4096, 0x1000) close(r0) setsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000d59000-0x4)=@int=0x1ff, 0x4) 2018/02/06 03:02:38 executing program 1: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000005000)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f000000b000-0x4)=0x10, 0x0) connect$inet(r0, &(0x7f0000006000-0x10)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xb}}, 0x10) r1 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000009000-0x37b)=@filter={'filter\x00', 0xe, 0x4, 0x340, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0xb8, 0x0, {}, []}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x288, 'syz0\x00'}}}, {{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@string={0xc0, 'string\x00', 0x1, {0x0, 0x0, 'bm\x00', "92e6e6eac8e443e6e69d10f7ef0b49e30d86c9da620c660781c08c699b305e0cbf04b1c27339edf159266309dee73fb8ffe530a58adc46da7625adae6d65daa192a5b87eca7efa96eb123b96aa95842f04e5e8e8916f4efc8ef89f9b59e3a6b630b2ac7dcde45c39944e1201764989aac2ba631799517a9e794e1dd1f20124ab"}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@dev={0xac, 0x14}, @loopback=0x7f000001, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x3a0) 2018/02/06 03:02:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005aa000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) pipe(&(0x7f000010b000)={0x0, 0x0}) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f0000dbf000-0x35)={r1, 0x1, 0x6, "de18d801bb2c7c3bb4afc6081344308faa7f716d6b69e6ac0572e1f2ad68b19be217cfadb66cac493e93a8"}) r3 = accept$inet(0xffffffffffffff9c, &(0x7f0000cbe000-0x10)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f0000968000)=0x10) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x74, &(0x7f0000a90000)=""/223, &(0x7f0000a79000-0x4)=0xdf) r4 = accept(r0, 0x0, &(0x7f0000e44000-0x4)) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000afc000-0x14), &(0x7f00004b5000-0x4)=0x14) sendmmsg$alg(r1, &(0x7f0000939000)=[{0x0, 0x0, &(0x7f0000eb2000)=[{&(0x7f0000034000)="d00aae63a63b3e150ec8d00850f1492d0faf2c7b1b70bcbae318c21e8a9638d3bb09eae04b73f707224b5ec3cf7839bd94bd35c82d493b966ee2800093b99ef6db38a8399adbdbb86967a7da685b8ad17fb7654232e9971ab82ec12f46a40794ab2e66337d3918f734cc2185ada6ad659bb7bdd988bd0745392de0713150fbe93a16f5ff8946ddee9e61e11e8ba40ee14633ceab08b064c3b3ab08d88bbc438f8869f54114593f22822443cbea6069a3", 0xb0}], 0x1, &(0x7f00007a3000-0x48)=[]}], 0x1, 0x8000) setsockopt$sock_void(r0, 0x1, 0x0, 0x0, 0x0) pipe(&(0x7f00007e9000-0x8)={0x0}) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x5, &(0x7f0000096000)=@framed={{0x18}, [@map={0x18, 0xf, 0x1, 0x0, r5}], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x1, 0x3}, 0xffffffffffffff95) r7 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r7, 0x89e0, &(0x7f0000154000)={r1, r6}) sendmsg$key(r7, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x19c, 0x0, 0x0, 0x0, []}, 0x10}, 0x1}, 0x0) 2018/02/06 03:02:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x200000000114, 0x2713, &(0x7f0000315000-0x1)=""/1, &(0x7f0000b6a000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000ad0000-0x5c)={0x0, 0x54, "047eeba973cdb34fb2c20066062771cec9cbeecb9a9463fb0129169bda0d6c32e56a0dbf1cb7139cc3b08a539b56a6590d26e81f86ed222ba579043291609bc860256b950c4082035277713a956ec0d35ec02de4"}, &(0x7f0000576000)=0x5c) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000c5b000-0x6)={r1, 0x5}, &(0x7f0000ff0000)=0x6) 2018/02/06 03:02:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008c4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000d1000-0x10)="e51335a37878d541fbcd0300000fea", 0xf) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000003000-0x8)={0x0}) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000785000)) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000eff000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4010641a, &(0x7f0000d25000-0x10)={0x4, &(0x7f0000844000)=[0x50, 0x7ff, 0x3, 0x6]}) r3 = accept$alg(r0, 0x0, 0x0) ioctl$int_in(r3, 0x5452, &(0x7f0000eb0000)=0x8) setsockopt$sock_int(r3, 0x1, 0x7, &(0x7f0000bef000), 0x4) sendmsg$alg(r3, &(0x7f0000f00000-0x38)={0x0, 0x0, &(0x7f00006cd000)=[{&(0x7f0000eaf000)="11b981c3293d1e6ad1542a5f601cee8a78a5b3dcdd974d49dde5e1221ddbf06cc93b795b81c963620851a71c695f6781c813dbedae661bf4027a80cf16dd7efcedf805fb599a3341668df2f825de709d389d74548c8adeb2de70463ab0909480cbe9105ef026a9391bf42d96580ea918818be39e671b51c135c9bcaeeb65eabc6bab4a8578495941708a81ce630bd00a135da1cf62b4357369154530c8a3ef02eb24edbf705a5ced4f2bb01d49e21ea5b3e5515b506383fe8502c28578d9677306403066ddee1c99e321c45130cd3a216dc9c84d175eced8de282007c411717d7e7818e761578bac47d2f09a4a89e7d3ba92dc47181857e2ae2714774540fcf79039210bfdc0a15bcf4f91c85a7d97995488017dc4c4802aee4257b65e3ef0f5ed11702a09d33c7aa44ab08867c8dd260c93c5082a4b19a3111783d9371f8b2f1231ae543e9ca77e10fdcbc24c76ab11e72937b3e3866d08008592061b3eb799bafd9635615de8a1077e8cfcdb95766721f0691693abfee445219959e972c6cb950bd8124c736f4df6572171719ed0fbd5b7cf5c7849a4abf622f2ec91594e3603ff9d4378f301517f9b42fcd95da35de020ee9a2cc1ca706a9c4356dd96464aea82371b8c620e30c1e4637e6394528dd7b47fd65ef9466c2677afc0be61f971568c6dd0d849288681f7ba8a68794ee910db6daf318491dcd63f2e76f3a78d9017ebc5bf554d21d24fd875de1d3bbd0fa12082cb0950222f1ebba49ae0e46d848d91be7eac6ae77bcdd7de332ab1d0eac5474cfebf307738eb18f3dd5ceb82a286d735003146eb2fcd9b96bb896617267b22383083278bbedcbb9b2bb3ea3ebdcb69ec61f101f13e5c2be4f32209c8303e6dd974ccaea6c686e8a0aad8cb013fa29b4bebe0f60e0756ed3d03b851f38ede71f88678676771c77727384fef9abef4dab228f6ab8a0a39e91a18cb01f687d4775429cd56a6dfc2c6d5f38d6ddd6e46f07fdfc1d5fbe56597329b6487afc7d5cd209e36dd2343fa7d934fe34d50be392239f81fb83ab6f7a84512cc8e6b0dcff75cd0850dbc919bc628822e587b3a0efe9ade098e72e007875c7858124d417668471523d94ca7d5115dedb78470d850d28660b925e90551e20dd5681b05db4d55ded5dd7b43c6a4eedea3449c2e4f63dd2fad564bddbf0adcb33e6643be3c35621f4d1889309a56e112dbfb865ea75f9c2d36f125825a0e6e83f6a84b839346cde7b125712cdf81b3e1433213feb542af98e34708284b1036710873b5f20dd368a3763701991f1fd9c77522448005c08dc5372320e5786f923973aefb0182e72c8e95af63b38b8fccef3656829bb1846bacb586b6f7ad5d4ec3b18803d5ff5fb007128bc0ba4106fff01c0d2b5245d3ade06c12a62a1a9b1cef04edb4492575087eb241c36431d9e995d76c1bc56f0d6c3ad4c3865f3c2cdec301dfd1b55b5afc99c7a0d3ffdc7d4add3a0f9e5c37c3ad84d377310a0e8c398fc1820a12488ccfa8e55900910f7d00a3cc36618d5c67ba26b71e0502c4be5e78471c93853f2ad18c6032e827b3ff3852a7e6f4d4d628fa22749b3a5b8072ccc03017b99500c7e16736861454a016b20863da16cf1124044b941b0dedf9b75fe70cf403fec3fd8ead5714bf4113630414cdf3f55879e50869d5bd233166bbb69550db396afc28f9bd495eaedec2330abdec5eedb8ccebd38d7f97a0a210b674bf123f1fb2da1f5ddf78642c7c7e96fef99c7d8a42789aaa9ce70899c8102e4402a96d00b931b6cc3458d37917f291c3543ff488723d002831745dcccd9d1af40160d963a29ae66195072a8f65210202d1506fbd40fc4cd9dc5a9d9bb96473afe642c2be663205e44cbbb19b75048b2088730ed3c84b6ac6c7c89d93b689b7c2136f5ba26e5c53c38aacc4da969e8be6e0a69f97ce933dc5af96eea4c82e3b5bb1aab933364a3e6f10454ee8e23192d0b977b48892e5d24d41215c7019a5832388717fe0f11c6703d9290f5ed391e796022ca8235262a12c3b04a3f17f4bf017427b11b2328ddb0455815eedbd8748ce9190d73ae0ca98562faf6ee108ec30b6006638e280ff99d285b3f1c38023c498b7f1263ed4f489b74126818d778db508066c52709716e03d21d3e9a2b9e7eaf5ba24edee067abe7c035778b9f18685cb37023af50a596a8fbee1d811575d690a2a58e37415270592161bbe2217c370c6b4595345bc9fad53eb681b57dcc06464cbf46e140439e0e5505e61dcb510217b24762858f93e54e978098b02c490724c997f8b21117bc88d984e322416c37c4ee8c07854f32890d78c4f69ed8145791896c049166af9f8c343887658f66f6a22913c82c6d01eb57b339b21ee7f97a626efbed20c3c59d68ebaf72e112392f05fdd1ec02e627d332e8d6eeccaa57e8442be2870e5885a88fd79f1bcba6e2f5309fea94a6d3aa8ab008db6c3c3821e9f391ada7c07f3a403e567a0c0debd3782aba5acf52401d282370f55e6c2a1db91cad5fa62aae97d1e4913def71a08749d7f46965e58ea2f737cc56105577b249143b895f0f3c2f62df70e55817a220ed2291d6a77954e3485e40a7b483ba1adc1696232e396bd564a493bf401e3680b05660e39f42745ba05143d24d879ce47d375ba19ff9b95fa66855ed6d559a0df8474ad72e32dbbf8dd5d95c3b7984519c64e9e577db8513f026d3129eb2352f5f55f5b587faf496fdd457ef424eb5d818ff395a00f4a113be47d43d12ed8773659b9964a6141688f1c613a7fd2c5b0ae78d0067cb68ec2a042e2c47b12b500000400ed785ca630c7ca9942c7d99feb00000d80b231dc530cf6ed22e926dd68054227aa99bb6d235ba8dd0e76ff9470a4cd84d84dcf4787a3febe3bb247650e91f2d345e7ad9438c58274cb71ccb4a251432f101dd03f228385a22c33430e44acdb92a9f07770f25cc8b2ab0019029de6a68a1b43a84c8ad7ebc60b8c08c0c857b5c8d6b4a27bac9e946c1d2496bbcb5200bf8bfc27fba10437096bb6ddcaff53130b78f40f09f4ff89246636e72cb709e9aecd90e7f854c08af47954e6cf5bb5df7ba8f29c3a58fe93eed54d81c8e4b759c153c96d83e929552ea4dfd0dafc7efdb36abef8098865255d86cfd3f368ea83f339216b73bd301db5af6ca3e9892cfd61917ed1a9b75377ce322e6993fb73f970f5368ec79f288a0d21b920cf0e5622914a037902fb0888298843d8a5740f2c32e67da6f7c7fae963d43d8822276004aba3987c32c4bad18b2c277dece392d3b1fcb5cc36efc1c2fc65882c3be4f65a41d95b8a0ae7ce831259eff7c52de3e5f56d25f76b15f64130536cdfd73a20924b361068a91f0d0efb1bf14eaa9b59218bc2385f8cf9cbe8a74a143f9f2f69d24655e954112a1580fc6a710e59ef9196cba068e7d1ff22f7977ae8b0093a893306184525352cd9a5956fc18f877c1d1f41ad8b895a90a347cee2d731e9d3e91d68fa48f1b23eef3d92527c589f21cff3b7cc69598e03efeb83335b2973d3ec5e30661c4f276b9b8eb3786705e9034f7a9cb80f3722e9bac0a9f81d51bc88f0d255c875e6d8377d6d090245a47d519d49b8325a4d8b3edf86cbfab71c50dccec8c27c47bf0e87e35c24e2a70238d19f310b275a273ed3079d96073fdc77ccbdc7c029595bfcfeba5a05c33e28173be404dbf30a37dd17ddbba5fc7fcd5fcb6f0b908f28931bc6bed350a653004f7b08a56a990558ef4d1ecc4aad62575c3b8e2d66726fcd97517b3fb41917c8e2f17299e36426297795b0b7ac30ae7f5205ca2340bc17d9da2dc8d5a29894eb4ef0e1144e4ac092b00d189fb121788158df32e5f5f6500736f9240f64f37892fc3cd4a9a864214393b675f8a949304658f335da6babdc724e8d8c1352b91a88e07dbc9b2cc04d15a3e8f58f07075e36619ee2cb228e554990207ca896f779e63573e2b1261f35f8d0018cab12e8d21fa0fb4e51b4762a63d6f1633c0c9bceab843a60c202e4e8bb7d3fa4990b9086908b65ce00c28af904df914bd6cfc471d3d7eac62dbdf7b820fb2589c87cbfe40d366e5e764edf6d0d32e69f0744e9d525426ef7a1f10d351f5a15b021a78d2f7527b080b3480315381caa1fa9f8712b4f3bef0f402a1c3fa6bd591477a43d4552add84cb4723eee30104518c3119c2773ac36ebc09165b382efd06ff8280f776b256e822d4a5fb26ab1bd1c13bba370221db200bea82e55dd0101e2cc59793217c2650f1bfe92b9336ea83772631a578935e98a007bd493ad727085248d3b6a24c36ab1c3b471e683427d8d8bfec897e6b37ebe2479ae18b0da33684b8a6d2863b91f914aac6e10e836bf3f1efe8e41724170ef051e1dcfb867c5dce67068c4417e719990281e33102618cd571173966f93dbe06ab9d1c11bed9952f5ceed152e5bc8bc1bf632de9057799392cac263615fd4b816a8a92df84b126c6b02fc0525021037ba1e39cd44a63e71d4034f8f6847c7e18cdba32b540b2447b5b1384ea21cf8b7d06984783ca477b31a3be3655d8e91dc27a87d75cc48ee01bebf9169873e1c417b4fb9f9ce49ada3bf9f7c0fc6e72e13edc650b7a2b8cf8967c11efacd5eace0673018fbed2e7c4096e57141140834fff27f25bb30c81e60e3a31199aa8f000dcabc93ad6ddb3a4628bc2226b814a47eff0d750396915a1d3ead774aefc5e664b31ac9b64ea9fe42cd3e03ff249f8dc83aafcdb2a49facb8e8682fd59965764b5bb1fa901e46f4d92f9f8af0a5bf3b0cc5517634d6f81ca7d55f6faaf70e76a603f90f1b513c6a41e8ec48d34ba13e7ae33a2c2bae92e325a57a9de2045dad256c8dd30c03e9ae4f7806d0a78a5f63d2399e07f44a834bd77d658adf1bce15c8a416d4a70ae657fa1679220b268ce22674c821a474612d402fd91ff09ccbec082b07158aa8b2e8f546a895b7acf636be328985d953e4f9ce4a4ccff2377768e15cf1dc88d44cd77982d8ed6d35bc6eec0b8370beb94643f4e5d42ac4eeed54e971306e56cc76e1e17180cb8546e07ac09e2f70169c3d4a336f37348d4c2697d2c95fc0dfb454ae6ed9e11e9a68a2c5a40de16fa6b74f8bcb9c46711bc18aafa9c7cc6901214cd71e1b02c0b80b83ef77c72f45a7028fcc19676a09afb40f70fec03638fa765486a8a69df7555d76cc9a1fb211bff585a5b6cc5614ab8c6a328926524b15076ed1022333bb0f23754db344895d8c74c9c695bfe0ca1226fbf8f4fb58d1171b6250a3e8f0fbf973f6ae808276d8ef95a4384cc9038f5067ef49fe1da7a6b2fcedf4bf0af13d814f708303b1d4340ed6bb1e53f742aebab9bd2df1dd6c56c97f9256cdd29adc3839ff59f4bcff1c3094f8938d2abaa78f8a2e743f568ffcac6231f95d30c839875380ca7c91eea63a9eba779fa103ea52c46321f51058293f5f49e10ad3eb47fa747a3a85991916639884dd1530f7dcebf915822dd525dd5c02c59e9464f54f99d3d18f96b7e7f71ddefff8070dfbb3c514e4bfbee58a39461ed6a10c25ff052f30b84ee0a9c3a8a50dd75fa93b4ad303cbace27b46bc826173f5ba04e5c7e2cc3ff820de281c8f78c47c1d804615e073d4fcb0d02243287400303277a96d32a21d7359e89330ea83fdcc3785894596e0dd7efe55a2d72b81b8d48269963fd32c663b3157956360fbd8d8e30f1a31a9abde9d8f8709886233088ae2b5bb0742395900aa49c3d7bd17c6c78a042dbde5ed5e8e5acb97d20294992c211b62e1d89a9ee53bd40901d47aa127c03413", 0x1001}], 0x1}, 0x0) recvmsg(r3, &(0x7f0000152000-0x38)={0x0, 0x0, &(0x7f00009b7000-0x30)=[{&(0x7f00002fb000)=""/4096, 0x1000}], 0x1, &(0x7f00003b9000-0x39)=""/57, 0x39}, 0x0) 2018/02/06 03:02:38 executing program 0: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x4, 0x0) syz_emit_ethernet(0x36, &(0x7f0000018000)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, {[@rr={0x7, 0xb, 0x7, [@broadcast=0xffffffff, @multicast1=0xe0000001]}]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}, 0x0) 2018/02/06 03:02:38 executing program 5: mmap(&(0x7f0000000000/0xf9000)=nil, 0xf9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f00000f9000)={0x0, 0x0}) r1 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f00000f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f000008d000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}, &(0x7f00000fa000)=0x1c, 0x80000) mmap(&(0x7f00000fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f00000fb000-0x98)=[@in={0x2, 0x0, @multicast2=0xe0000002}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x14}}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x2, 0x1, @loopback={0x0, 0x1}, 0x10000}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0xfffffffffffffff9}, @in={0x2, 0x2, @multicast1=0xe0000001}], 0x98) socketpair$inet6(0xa, 0x7fffd, 0x800, &(0x7f0000034000)={0x0}) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f00000de000)='cubic\x00', 0x6) getsockname$inet(r1, &(0x7f00000fa000-0x10)={0x0, 0xffffffffffffffff, @local}, &(0x7f0000072000)=0x10) accept$unix(r0, &(0x7f00000f8000-0x8)=@abs, &(0x7f0000006000-0x4)=0x8) 2018/02/06 03:02:38 executing program 3: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000d89000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000008000-0xc)={&(0x7f0000013000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f000001b000-0x4)=0x401, 0x4) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000001a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f000001c000-0x4)) r3 = accept4(r2, &(0x7f0000019000)=@sco, &(0x7f000001b000-0x4)=0x8, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$llc_int(r3, 0x10c, 0x3, &(0x7f000001b000-0x4)=0x8, 0x4) sendto$inet(r1, &(0x7f0000015000-0x36)="9367afa718066b40d0e496d5dbf2d29d8c56c0e16cf4d19d9239e806709d8f5bc1c0d1e559921e72788b774dedca029d945a702335c8", 0x36, 0x840, &(0x7f000001a000-0x10)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x17}}, 0x10) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept(r2, &(0x7f000001a000)=@generic, &(0x7f000001a000)=0x80) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r4, 0x541b, &(0x7f000001a000)) socket$inet(0x2, 0xa, 0x1000000000) sendmsg(r2, &(0x7f0000011000-0x38)={&(0x7f000000f000-0x26)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}, 0x26, &(0x7f000000a000)=[], 0x0, &(0x7f0000018000-0x1368)=[]}, 0x0) 2018/02/06 03:02:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000f36000)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) listen(r0, 0x400) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000fe8000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00008aa000)={0x0, 0x1ff, 0x0, 0x1f, 0x7}, &(0x7f00007b7000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000579000-0x8)={r3, 0x2, 0xa8b}, &(0x7f0000f5a000-0x4)=0x8) r5 = accept$inet(r0, &(0x7f00009fc000-0x10)={0x0, 0x0, @multicast2}, &(0x7f0000895000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f000058a000-0xa5)={r3, 0x9d, "5822ef11c522d47fd36d447773de4003788c32bc375aced48292df4ee5891f86ea3f83fae9868e2ee5939af9af7d19c65f9cf5f3d22a86cc98f2c4c36a2949cabd1e450e02883a93a8e4c59a19cce1af21a75af44a822f2a9ff2a143740f187941022b7239ad378ac1e0a60e4a61690ecdbc0937c1ec6b6bc61064820c3bf1b6c5b985f73383948b7d5629ece592d1fb2a52084f529e5eaa6494a62d0b"}, &(0x7f0000616000-0x4)=0xa5) getsockopt$inet_sctp_SCTP_STATUS(r5, 0x84, 0xe, &(0x7f0000fb4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @empty}}}}, &(0x7f0000001000)=0xb8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000aab000-0x1a)={r4, 0x12, "a1ad3d5b86aad806d4ab4812d815f0c39559"}, &(0x7f00008bd000-0x4)=0x1a) 2018/02/06 03:02:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket(0x11, 0x0, 0x2ea5) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000ca3000-0x8)={0x5, 0x101, 0x9, 0x4}, 0x8) bind$alg(r0, &(0x7f0000179000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000890000-0x20)="b70a75b0d5e383e5b3b60ced5c54db0a295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r0, 0x0, 0x0) recvmsg(r2, &(0x7f00006e3000)={&(0x7f00001a6000)=@generic, 0x80, &(0x7f00006b3000-0x10)=[{&(0x7f0000d29000)=""/4096, 0x1000}], 0x1, &(0x7f0000cc4000)}, 0x0) 2018/02/06 03:02:38 executing program 2: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) bind$inet6(r0, &(0x7f0000004000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0xa}, 0x1c) sendto$inet6(r0, &(0x7f0000002000-0x2), 0x21f, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000004000)="d59b34919a39f93bfd0b685036f46d69", 0x10) 2018/02/06 03:02:38 executing program 4: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000001f000)={0x0, 0x0}) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000009000-0x8)={0x0}) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f000000b000), &(0x7f0000036000-0x4)=0x4) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000000)=r1, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000022000)={0x1, &(0x7f0000006000)=[{0x35}]}, 0x10) 2018/02/06 03:02:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000a72000-0x4)=0x2, 0x4) getsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000fe9000-0x4), &(0x7f0000b65000)=0x4) 2018/02/06 03:02:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f000000e000-0x8)=@file={0x1}, 0x2) listen(r0, 0x0) r1 = accept4(r0, &(0x7f0000012000)=@nfc_llcp, &(0x7f0000013000-0x4)=0x60, 0x0) poll(&(0x7f0000633000-0x20)=[{r0}], 0x1, 0xfffffffffffffffd) shutdown(r0, 0x0) connect$inet(r1, &(0x7f0000b78000-0x10)={0x2, 0x0, @rand_addr=0xfffffffffffffffa}, 0x10) 2018/02/06 03:02:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000682000-0xb)="0800d700000816f2d8ff6e") getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000050b000-0x4), &(0x7f0000ece000)=0x4) getpeername$netlink(0xffffffffffffffff, &(0x7f00002bc000-0xc), &(0x7f00003ce000-0x4)=0xffffff3c) 2018/02/06 03:02:38 executing program 2: mmap(&(0x7f0000000000/0xf93000)=nil, 0xf93000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000aa5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00005d6000-0xe)=[], 0x0, 0x0) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r1, &(0x7f0000f93000), 0x8) vmsplice(r1, &(0x7f0000f83000)=[{&(0x7f0000f82000)="a4", 0x1}], 0x1, 0x0) r2 = epoll_create1(0x7fffd) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000f8d000-0xc)) epoll_create(0x8001) read(r0, &(0x7f0000ebd000-0xb8)=""/184, 0xfffffda6) 2018/02/06 03:02:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00004dd000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000125000)={&(0x7f0000158000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x10, &(0x7f0000f80000-0x20)=[], 0x0, &(0x7f0000545000-0x1e0)=[]}, 0x0) r2 = accept4$llc(0xffffffffffffff9c, 0x0, &(0x7f00009ce000-0x4), 0x80000) recvfrom$llc(r2, &(0x7f0000ad2000)=""/65, 0x41, 0x20, 0x0, 0x0) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000069000-0x80)=@generic, 0x80, &(0x7f0000f7d000)=[{&(0x7f0000f88000-0x4e)=""/78, 0x3dc}], 0x1, &(0x7f000073e000)}, 0x0) 2018/02/06 03:02:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000025000)) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000624000)={{{@in=@rand_addr, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@dev}}, &(0x7f0000f48000)=0xe8) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000c6c000)=0x0) r5 = gettid() sendmsg$nl_generic(r0, &(0x7f0000c12000)={&(0x7f000007a000-0xc)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000da0000)={&(0x7f0000ea2000-0x700)={0x700, 0x3e, 0x8, 0x2, 0x0, {0xb}, [@generic="03c404f117b616eb098a73a93fd503e12e5c26cc27c261d12215cc417bf5f5e9a8e2e1791efbee776fb16e3cced08e948be37844211ec00e3e55006b2fa559960a8e", @generic="a5", @generic="22035ba4798fd81ee3c5c8259048e9deb8347be79dcd878f14d0f8ea44dfa17ec203fcc86e867048a72c254e33a24617794f12970b4d5ad9eba1587e0c80385038c69eebb8515a749b19d421d36771003fa17abf213566fe2dce76dc75f3c7e037d02fba8da18ed5a38e54453ebcedaa1ddb092112f4c963ad53c8aa2b8a15c2460281409e722797743ec25552bc5ce5845920e02ab06e73742fa64026fe0ffbbb8ddc6f25cec5ca9a15092bab70c51bdaff445676bf181603c61d5a05e973a40a9efa14c8fd61e34110912727cbb5f30f8d3f7905dc486e9361cff3327de973f73acde676287ba1f2a3c0a3b6e7", @nested={0x178, 0x39, [@typed={0xc, 0x45, @fd=r0}, @generic="2e466e8a0158b7099527f110f256afe314c43d1af3c03581ec531c655a072a27592db1cbfbc38508e04f45390a11786c518edee658d390ba1eec5fbfb54dc5afefac5866773becee1a3add3109d320387441967461d0654f24d8fcf2c13eba8171d6a7896f51bb9c9cdaff0521ac0f9430a428e9beeefb738bfe7c2765d70e2893d4f122532f44fb85dc36efdd576579bf91880099f4138049c3e828ea66bcb5cc922c2eb3bdfc0d7f4d0591a04fbbed70990ae1f84950856d9e1e", @generic="37435df08e650b0d9ea42d1e658461cc14a8058bb8599a3a579269ec38741c41522b992797e5834236f4941927c9d9c00c9ddcda5b69fe8cabd5a4f185d44f20141d950da4beb6d2d482220661274202981406d288724f0549cfc0ab13fa9b6500eeb818a56c771a8c5d444e253e7b2748a51c4e175aaddd3ca403cec7b4ea784e463ce0236ac9d117b2d9defa9e15b5b9f455484263f48640ed93acd2cc540d", @typed={0xc, 0x36, @uid=r3}]}, @generic="1349a72d4594a1b5e9a534e02fca0ef488c30705148628a3f6503110ecfc9bb3c83554b034e9678ce07bd702f82b5c8234d9827215e6c9707e767a1227df85869e95c42a8cc8ed3aa9585652b9f2125ed549cfb83428ca634e544778b24fced9fcade526481ef87661325549960b59b3e9761b93282384679d7bc3aba026041495d78014b6a0ae4e656a935425bac27cf02e880c7a0632e0fdacdd03336bb45f9771f78b61060a28a479f495611400d8e97f8fc1379936b5f52f1c45cab84d509edf5bebe9a51126a9b3f82d971c8e8a78d85060d332c4d971e73bc4d344bbac8fd51584bdc52303f144", @nested={0x270, 0x5f, [@generic, @generic="1d12cfd00a5af9244729f526b5868f4191fa67e19d6d4321a4313507edfae26665d8518d47a706fae2a3fde5371e5a48dc6b92c7854dcd0102ec0d50a2f627220e52527e8c687c181fd0b482783692d805af1aa3fbe6ce80fa2a944151f2a0fb633c2d47750d22575a5a2505a8127f30dc0de6d0784c43e25a4570cd4e3384b42b2ec5827849c856c068c42024c97240550e15cd8d996f549a03759fe51640e592c35a22ba30c761211d4ded91dbd346890238955dcea60bf2015d2f007e475d543da18c7ae45637cd7e98b78b11594253d10a77af", @typed={0xc, 0x8a, @ipv4=@dev={0xac, 0x14, 0x0, 0xf}}, @generic="b18815355cee77bac4372249057b5081287e582b23f2a95d2e5d952801ebecd3043b4c432a7b3a61e62ab73836c84bf8bcdba0fedd88ceda8a4c663f5bd37e1030a503b09b5bba2094f03c2d46e7754fd0b28b2c8a0d8e6fac7cdd74668ce259cf2b4dece1c32d91b0b42aa8c6be004c2f00405b3ab107662f138cd0e1caa258d9d5f3a789a1971d5c128301aa1a625f398cd0b676810d1ed2cd14ff0c17aef5a5b7b6c065300230beadd4cbfc3043dbd906ed3af1b6d0203dac12200eea5e2d0268d351ea3ee8161415cc8f9caaf0d581155c3f219bd17aebe52ca7a2b9d7", @typed={0xc, 0x90, @pid=r4}, @typed={0x14, 0x56, @str='&vmnet0ppp0\x00'}, @typed={0xc, 0x5b, @pid=r5}, @generic="dbe22f8981d09de73fbe425d6e12807bae0a9d7102385a977f2b9f7808d6162336e162ecc6a89180fb72a7dbf0b73423dee36269dc2183977ff4d8ace8bc1cfcf90d95d58e1dce967e8dbaf16c1deb6bde2beb0d2309f393fd9b0aae4ff0f0b32601b59082ed3518e9039d57ad751300aa45d3", @typed={0xc, 0x9, @u32=0x400}]}, @generic="1992e113d5a4209a1501f924ff989bded8ceb78280bc262aeceacde4c6531098c63fa1d1731b237b921b387e9f7ff408ceb4266b308b213824eaf7d0f67d93958c1b2e81a1f237280e01e829a576d9d2ad20d7552b0080602b58a87108368b4d4fce04d4e30a440d0778dd45463d9ec1541aefebf94d161e10ecfcde8239358a0080344162d8bcd6f774e1d3a2dc6077e6d50d3e73baa399943b901932391cf7b4550a650f2ef4e4702e19e703f71b28110ae6511ce7c1963efd5214d466f997c6cb993d5bb61621b1640c9d257865c0f981c62bc4dc23e2f2570abf6f1a782f389e43557a2853"]}, 0x700}, 0x1, 0x0, 0x0, 0x20044000}, 0x4000) 2018/02/06 03:02:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0xcb, &(0x7f00002de000)=0x2, 0x4) sendto$inet6(r0, &(0x7f00007a9000-0x1), 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/06 03:02:38 executing program 1: mmap(&(0x7f0000000000/0xf85000)=nil, 0xf85000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) 2018/02/06 03:02:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f000053f000)={@generic="9586104cd002d016fa0e041809c5232f", @ifru_flags=0xc901}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x6c}, 0x2, @in=@empty, 0xffffffffffffffff, 0x1}}, 0xe8) socketpair$inet6(0xa, 0x6, 0x0, &(0x7f000081e000-0x8)) connect$inet6(r0, &(0x7f000088c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) 2018/02/06 03:02:38 executing program 0: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000009000-0x37b)=@filter={'filter\x00', 0xe, 0x4, 0x340, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0xff98, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0xb8, 0x0, {}, []}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x288, 'syz0\x00'}}}, {{@ip={@rand_addr=0x8, @local={0xac, 0x14, 0x0, 0xaa}, 0xffffffff, 0x0, @common='dummy0\x00', @syzn={0x73, 0x79, 0x7a, 0x0}, {0x23e7f2ac234b64d1}, {0xff}, 0xaf, 0x2, 0x10}, 0x0, 0x42, 0x158, 0x0, {}, [@common=@unspec=@string={0xc0, 'string\x00', 0x1, {0xfffffffffffffffc, 0x0, 'bm\x00', "92e6e6eac8e443e6e69d10f7ef0b49e30d86c9da620c660781c08c699b305e0cbf04b1c27339edf159266309dee73fb8ffe530a58adc46da7625adae6d65daa192a5b87eca7efa96eb123b96aa95842f04e5e8e8916f4efc8ef89f9b59e3a6b630b2ac7dcde45c39944e1201764989aac2ba631799517a9e794e1dd1f20124ab"}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x6}}}, {{@ip={@dev={0xac, 0x14, 0xffffffffffffffff, 0x11}, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a, 0x0}, @syzn={0x73, 0x79, 0x7a}, {}, {}, 0x0, 0x2}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x3a0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f000000e000)=@nfc_llcp, &(0x7f0000017000)=0x60) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000019000-0x98)={0x0, @in6={{0xa, 0x2, 0xd6, @empty, 0x8}}, 0x3ff, 0x1f}, &(0x7f0000018000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000001000)={r2, 0x1}, &(0x7f0000010000)=0x6) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000006000-0x4)=0x20, 0x4) 2018/02/06 03:02:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80000, 0x7f) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000ce1000-0x84)={0x0, 0x7c, "19554d58edbd25dc2b1694fb9b34c83707467edf3232ae36df6c9bf99dcb44d9d7fca6291472f422c63d76c8fb5cd79a0ea82f8797b940996512189b79e2a17bbaf76549da4138d063c02a43160aec33f6c27d430bc51aef0e20cd2205a2516d0fd432d6c0e18c651b7bde3596773629842fb2adcce7689c1d01c9db"}, &(0x7f0000ad0000)=0x84) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000412000-0x90)={r1, 0x88, "c200fb5ccd5176e3818d83973a8a36b370c1a59b3205318a2d976eb4b279f51516f4a3ea78c94eebafb8faf79d780cd9bdf004a876300d969ad5a40940c736687d8cbe3c55bfe82b8bed08a4e092266530ba652fd3749974f5122b8962203c736654db2b561327082d9fa70194cb9b6c8f6437ca0121e5879e6bf91321dc07f227ffa8d6c687ff0b"}, &(0x7f00001ad000-0x4)=0x90) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00006ee000)={@common='erspan0\x00', &(0x7f00001d5000)=@ethtool_cmd={0x1f}}) 2018/02/06 03:02:38 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2000000000, 0x0, 0x8, 0x0, []}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$l2tp(r0, &(0x7f0000002000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x2, 0x1, 0x2, 0x2, {0xa, 0x0, 0x10000, @empty, 0xff}}}, 0x32) ioctl(r0, 0x8918, &(0x7f0000000000)) 2018/02/06 03:02:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000758000)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000e71000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f000038c000-0x10)={0x5, 0x4, 0x0, 0x4, 0x0}, &(0x7f000005f000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000d9000)={r1, 0x6}, &(0x7f0000ea5000-0x4)=0x8) r2 = socket$inet(0x2, 0x3, 0x87) socketpair$inet6(0xa, 0x5, 0x8, &(0x7f0000101000)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000a5e000-0xe8)={{{@in6=@mcast2, @in6=@ipv4={[], [], @multicast1}}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f0000041000)=0xe8) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000000)={{{@in=@broadcast=0xffffffff, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x0, 0x933}, 0x0, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x0}}, 0xe8) setsockopt$inet6_MCAST_LEAVE_GROUP(r3, 0x29, 0x2d, &(0x7f0000dd6000)={0xfffffffffffffffd, {{0xa, 0x1, 0x5, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7fff}}}, 0x88) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f000065e000)={{0x2, 0x1, @multicast2=0xe0000002}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0}}, 0x34, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, @common='ip6tnl0\x00'}) setsockopt$inet6_MRT6_DEL_MFC(r4, 0x29, 0xcd, &(0x7f0000b06000)={{0xa, 0x2, 0xffffffffffff19f7, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, {0xa, 0x1, 0x5, @loopback={0x0, 0x1}, 0x9}, 0x401, [0x8001, 0x80, 0x81, 0x7, 0x1, 0x7, 0x4, 0x6]}, 0x5c) close(r2) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000008f000), &(0x7f000037c000-0x4)=0x4) bpf$OBJ_GET_MAP(0x7, &(0x7f000062d000)={&(0x7f0000b2d000)='./file0\x00', 0x0, 0x18}, 0x10) ioctl$sock_inet_SIOCGIFBRDADDR(r3, 0x8919, &(0x7f00007c9000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x2100}) getsockopt$sock_int(r2, 0x1, 0x3c, &(0x7f000012d000), &(0x7f0000ca1000-0x4)=0x4) 2018/02/06 03:02:38 executing program 2: socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) listen(r1, 0x6) socket$pppoe(0x18, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x0, &(0x7f0000db8000)={@common='nr0\x00', @ifru_mtu}) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) ioctl$PPPIOCGMRU(r0, 0x4008b100, &(0x7f0000005000-0x4)) 2018/02/06 03:02:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000e3a000)) bind$inet6(r0, &(0x7f0000e71000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x2}, 0x1c) connect$inet6(r0, &(0x7f0000ebd000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000ac3000-0x8)={0x0}) setsockopt$sock_int(r0, 0x1, 0x5, &(0x7f0000ff4000-0x4)=0xffffffffffffff7f, 0x4) getsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f000079b000-0x4), &(0x7f00009b7000-0x4)=0x4) r2 = accept(r1, &(0x7f00009dc000-0x9)=@rc, &(0x7f0000fec000)=0x9) bind$inet6(r1, &(0x7f0000468000)={0xa, 0x1, 0xf3, @dev={0xfe, 0x80, [], 0x0, 0xc}}, 0x1c) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000caf000)={0x0, 0x3}, &(0x7f0000577000)=0x6) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000e34000-0x8c)={r3, @in6={{0xa, 0x0, 0x81, @mcast1={0xff, 0x1, [], 0x1}, 0xe494}}}, &(0x7f00008a1000)=0x8c) connect$bt_sco(r2, &(0x7f00008a5000)={0x1f, {0xff, 0x1, 0x0, 0x6, 0x3f, 0x2}}, 0x8) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00005f8000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x800}) 2018/02/06 03:02:38 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000004000-0x8)=@sco, &(0x7f0000008000-0x4)=0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000008000-0xc)={0x0, 0xfe, 0x2c}, &(0x7f0000006000-0x4)=0xffffffb6) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000007000-0x8c)={r1, @in6={{0xa, 0x0, 0x7fffffff, @empty, 0x9}}}, 0x8c) r2 = socket(0x3, 0x802, 0x2) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_llcp(r2, &(0x7f0000009000-0x60)={0x27, 0x8, 0x2, 0x40000000007, 0x0, 0x0, "0900f7b8a2f4b0249a35df3a69e197a0e369001810429a939e46c5156acc67838c2d6bb64e8789b60c9e13c60000000000000002641af7aedb6f9b004aa00b"}, 0x2e) sendmsg$nl_route(r2, &(0x7f0000005000)={&(0x7f0000006000-0xc)={0x10}, 0xc, &(0x7f0000006000-0x10)={&(0x7f0000869000)=@newlink={0x40, 0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_VFINFO_LIST={0x20, 0x16, [{0x1c, 0x1, [@typed={0xc, 0x0, @u32}, @typed={0xc, 0x0, @uid}]}]}]}, 0x40}, 0x1}, 0x0) 2018/02/06 03:02:38 executing program 1: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dc000-0x4), 0x4) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000062000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$int_in(r0, 0x5421, &(0x7f0000e21000)=0x7) sendto$inet(r0, &(0x7f0000fc3000-0x1000)="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", 0x480, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00004b4000-0x1), 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) poll(&(0x7f00001bc000-0x50)=[{r0}], 0x1, 0x2) 2018/02/06 03:02:38 executing program 7: socketpair$ax25(0x3, 0x0, 0xcf, &(0x7f0000c07000)={0x0, 0x0}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000868000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r2, 0x1, 0x2c, &(0x7f0000001000-0x4), &(0x7f0000390000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r1, &(0x7f0000000000), &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x5b4000)=nil, 0x5b4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-3way\x00'}, 0x58) r4 = socket$kcm(0x29, 0x0, 0x0) mmap(&(0x7f00005b4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet(0x2, 0x0, 0xaa0) mmap(&(0x7f00005b5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00005b5000)={0x0, 0xb5e2}, &(0x7f0000017000-0x4)=0x8) mmap(&(0x7f00005b5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f00005b5000)={r6, 0x6}, &(0x7f00005b5000)=0x8) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f00005b5000-0x8)={r0, r3}) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00005b2000)="00ff0000000000000000030005420bfaf9f300010033c23cfefff2000000000925070097c11fd4e4c4dc5926a8000194", 0x30) 2018/02/06 03:02:38 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000003000)={0x0, @loopback, @loopback}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000003000)={@loopback={0x0, 0x1}, 0x8000, r1}) r2 = socket$vsock_stream(0x28, 0x1, 0x0) r3 = epoll_create(0x1) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000003000-0xc)) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_icmp(0x2, 0x2, 0x1) bind$inet(r4, &(0x7f0000001000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000003000)={r2}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r5, 0x84, 0x1e, &(0x7f0000001000), &(0x7f0000000000)=0x4) 2018/02/06 03:02:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) unshare(0x400) r1 = socket$netlink(0x10, 0x3, 0x0) getpeername$netlink(r1, &(0x7f0000001000-0xc), &(0x7f0000002000-0x4)=0xc) bind$alg(r0, &(0x7f0000ad6000)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) r2 = socket(0x2, 0xf, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f0000640000)={{0xa, 0x2, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0xf5}, {0xa, 0x2, 0x4, @dev={0xfe, 0x80, [], 0x0, 0xc}, 0xffff}, 0x1, [0x40, 0x1b, 0x0, 0x9, 0x7, 0xff, 0x80000000, 0x6e]}, 0x5c) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00007bd000)="fa", 0x1) 2018/02/06 03:02:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00004af000)={0x8000005, {{0xa, 0x0, 0x1, @mcast2={0xff, 0x2, [0xffffffa4], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @empty}}}, 0x108) close(r0) 2018/02/06 03:02:38 executing program 7: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000018000)={0x0, 0x0}) close(r1) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f000000f000-0x4)={r2}) sendmsg$nl_generic(r2, &(0x7f0000002000-0x38)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f000000d000-0x10)={&(0x7f0000004000)={0x74, 0x35, 0x100, 0x4, 0x0, {0x17}, [@generic="1d63088f9d6e0b0f838b4f7acdae0231967eac246df444919565c9b7d758449bce5b4c733cf7c62579407f82d05becbe27287f3e2f73cc3cb5a16ff430808a2539011fdff2982a8f957aa68b53d652c62b2936c0062f27cbc0f8f424f8ef62b3"]}, 0x74}, 0x1, 0x0, 0x0, 0x4000}, 0x4000091) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000008000)=@mangle={'mangle\x00', 0x1f, 0x4, 0x260, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f000000f000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14}, 0x0, 0x0, @generic="ca8606000000c20200000026f259223e", @generic="eb43e685368533b0248d041cddb3cb49"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @ECN={0x28, 'ECN\x00', 0x0, {0x0, 0x9f}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @ECN={0x28, 'ECN\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @TTL={0x28, 'TTL\x00'}}]}}, 0x2c0) 2018/02/06 03:02:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f00001c9000)=""/5, &(0x7f0000d4e000)=0x5) sendto$inet(r0, &(0x7f00009aa000-0x2), 0x0, 0x2001ffff, &(0x7f0000192000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/02/06 03:02:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000955000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000ff000-0x4)=0x14, 0x80000) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000124000-0x4)=0x20, 0x4) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000f84000)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x1, r0}) r2 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x15, &(0x7f00001f3000-0x14)={@ipv4={[], [], @multicast2}, 0x0}, &(0x7f00005f1000)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f000071e000-0x18)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x5, r3}) r4 = socket$inet(0x2, 0x1, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000bf9000-0xc)={0x0, 0x0}, &(0x7f00000f7000)=0xc) setsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f000026d000)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2, 0x3f, 0x1, 0x0, 0xa, 0x80, 0xa0, 0x2c, 0x0, r5}, {0x1, 0x3, 0x7, 0xb95, 0x3, 0x5, 0xfffffffffffffff8, 0xffffffff7fffffff}, {0xffffffffffff2b03, 0x5, 0x3, 0x5}, 0x6, 0x5, 0x0, 0x1, 0x0, 0x1}, {{@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3, 0x3f}, 0xa, @in=@rand_addr=0x9, 0x2, 0x3, 0x2, 0x7, 0xff}}, 0xe8) bind$inet6(r2, &(0x7f0000cda000)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) connect$inet6(r2, &(0x7f00005bf000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000ae0000-0x98)={0x0, @in6={{0xa, 0x2, 0x4, @dev={0xfe, 0x80, [], 0x0, 0xc}, 0x80000000}}, 0x6}, &(0x7f0000553000)=0x98) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f000007e000-0x8)={r6, 0x9}, 0x8) syz_emit_ethernet(0x3e, &(0x7f0000695000-0x2)={@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x14}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x8}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) 2018/02/06 03:02:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r3 = socket$kcm(0x29, 0x2, 0x0) listen(r1, 0x40) readv(r3, &(0x7f00008ea000)=[{&(0x7f0000388000)=""/238, 0xee}, {&(0x7f0000aff000)=""/216, 0xd8}, {&(0x7f000021a000-0xd5)=""/213, 0xd5}, {&(0x7f0000e68000-0xec)=""/236, 0xec}], 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000583000-0x8)={r2, r0}) shutdown(r1, 0x2) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000892000)={r2, r0}) 2018/02/06 03:02:38 executing program 2: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000002000-0xe8)={{{@in6=@loopback, @in6=@mcast2}}, {{@in6=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000000000)=0xe8) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f0000003000-0x14)={@empty, 0x0}, &(0x7f0000008000)=0x14) bind$can_raw(r0, &(0x7f0000003000)={0x1d, r1}, 0x10) setsockopt(r0, 0x65, 0x1, &(0x7f0000007000-0x8)="826091bce0a3317b", 0x8) 2018/02/06 03:02:38 executing program 6: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000007000-0x10)=@in={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000007000-0x4)=0x10, 0x80800) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000006000)=0x14) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$can_bcm(r1, &(0x7f0000006000)={0x1d, r2}, 0x10) bind$can_raw(r0, &(0x7f0000000000)={0x1d}, 0xffffffffffffffb4) setsockopt(r0, 0x65, 0x10000000002, &(0x7f0000000000)="c8d63f23", 0x4) close(r0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000007000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$llc(r1, &(0x7f0000009000-0x10)={0x1a, 0x11, 0x5, 0x88f4, 0x6, 0x7, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x16}}, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_CLOSE(r4, 0x40086409, &(0x7f0000000000)={r3}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r4, 0xc04064a0, &(0x7f0000005000-0x40)={&(0x7f0000007000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000008000-0x28)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000001000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000007000)=[0x0, 0x0, 0x0, 0x0], 0x5, 0xa, 0x7, 0x4}) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000002000)={@generic="b96bff64a2e6d815e9b630621790e7a1", @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}) 2018/02/06 03:02:38 executing program 3: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f00003e3000)={0x0, 0xffffffffffffffff, @dev}, &(0x7f0000397000-0x4)=0x10) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000fdb000-0x1b)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x5, 0xf85}, &(0x7f0000fda000)=0x98) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000e52000-0x8)={0x0, 0x4}, &(0x7f0000fdb000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000fdb000-0x98)={r3, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x10}}}, 0x1, 0x9}, &(0x7f0000b6f000)=0x98) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00004ed000)={r4, @in={{0x2, 0x3, @loopback=0x7f000001}}, 0x2, 0x1}, &(0x7f0000fda000-0x4)=0x98) socketpair(0xe, 0x100000001, 0x18, &(0x7f0000d05000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r5, 0x84, 0x79, &(0x7f0000b11000)=0xdea4, 0x4) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r6, 0x84, 0x70, &(0x7f0000b03000)={r2, @in6={{0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x81}}, [0x80000000, 0xa4, 0x40, 0xfff, 0x800, 0x6ee, 0x4, 0x2, 0xf36, 0x2, 0x9d, 0x8, 0x7a, 0x2ff8, 0x1ff]}, &(0x7f000067a000-0x4)=0x108) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000cf4000)={0x10, 0x0, 0x0, 0x80000000000}, 0xc, &(0x7f000000b000)={&(0x7f0000fda000)=@ipmr_delroute={0x34, 0x19, 0x200, 0x7, 0x3, {0x80, 0x10, 0x10, 0x4b4, 0x400000000000fd, 0x1, 0xff, 0x3}, [@RTA_GATEWAY={0x8, 0x5, @local={0xac, 0x14, 0x0, 0xaa}}, @RTA_MARK={0x8, 0x10, 0x7}, @RTA_ENCAP_TYPE={0x8, 0x15}]}, 0x34}, 0x1}, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_CONG_MONITOR(r6, 0x114, 0x6, &(0x7f000069b000-0x4)=0x1, 0x4) getsockopt$netrom_NETROM_N2(r5, 0x103, 0x3, &(0x7f0000fda000)=0x80000000, &(0x7f0000bb4000-0x4)=0x4) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000fdc000-0x4)) 2018/02/06 03:02:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x5, 'xts-serpent-sse2\x00'}, 0x63a7888fff26fee8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000057f000), 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000d70000)={0x0, 0x0, &(0x7f00002d4000-0x50)=[{&(0x7f000059b000)="322ee7240c9f11ff7e64dc1cc01e28bdbd06ce2ccefad47c0948b1d1340b0d9beff8dee1a8a196b9d038fcef7db30a89ada503f1df8ce9cde17a02c2ff4a6c97fef1f1c3a2a493b3ef1c5540e90fee620a34e651a73aab783cbd9f4d0b8a36a35115b6763d579eb3002c3154f6315f6efc254bd85bf241f4df186028372196ff", 0x80}], 0x1, &(0x7f0000306000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f00009cf000)={0x0, @dev, @multicast2}, &(0x7f0000a67000)=0xc) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f000012d000-0x10)={r3, 0x1, 0x6, @random="4104ce351cda"}, 0x10) read(r1, &(0x7f00001aa000)=""/34, 0xfedc) 2018/02/06 03:02:38 executing program 1: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000006000), &(0x7f0000008000)=0x8) syz_emit_ethernet(0x6f, &(0x7f0000003000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0xffffffffffffffff, 0x0, 0x0, 0x888, 0x0, @rand_addr=0xfffffffffffffdfd, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x2, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "9324dc1a2b42e81b2e7b60881e28de70fa530bac28495a825183"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [0x0, 0x0, 0x0], "4fe33b8e2656f676e6eec0378acecb20db792f59509910c0058363a7f2"}}}}}}, &(0x7f0000001000)={0x0, 0x1, [0x0]}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000007000)={0x0}) setsockopt(r1, 0x90, 0x0, &(0x7f0000001000)="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", 0x178) r2 = accept$ax25(0xffffffffffffff9c, &(0x7f0000008000), &(0x7f0000004000-0x4)=0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x5, 0xa, 0x7) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000003000)={0x0, 0x8001, 0x0, 0x100000000, 0xd42}, &(0x7f0000008000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000005000)={0x6, 0x9, 0x8, 0x2, r4}, 0x10) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000002000-0xc)={@dev, @empty}, &(0x7f0000006000)=0xc) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r3, &(0x7f0000002000)={0x0, 0x0, &(0x7f0000007000)=[{&(0x7f000000a000)=""/64, 0x40}, {&(0x7f000000b000-0x1000)=""/4096, 0x1000}, {&(0x7f0000005000-0x15)=""/21, 0x15}, {&(0x7f000000b000-0x5f)=""/95, 0x5f}, {&(0x7f0000008000)=""/30, 0x1e}], 0x5, &(0x7f000000b000-0xb2)=""/178, 0xb2, 0x100}, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000003000-0xc)={0x0, @local, @remote}, &(0x7f0000008000)=0xc) setsockopt(r2, 0x101, 0x40, &(0x7f000000a000-0x91)="f2c8bc96b80e7fc60808e4ac0ddccdb0db8b6d5c796c2842a8022846e743f466348bdbae0e3844ebdb1994283245105c400b34956732ba08a421880b0a9cf84d246e620d70fb1bd7dd82aed1bd907f3e351f868df41271373f41f666c009965682dd6fa9f48c12ffe3a6e4eefbd6a9390a8731e2ccb94451a103a1fcf15011c08560566e2e332302ac1f960b2e5a2d8bec", 0x91) 2018/02/06 03:02:38 executing program 7: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000-0x28)={'vcan0\x00', 0x0}) connect$can_bcm(r0, &(0x7f0000002000-0x10)={0x1d, r1}, 0x10) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f000000a000)=@sco, &(0x7f000000a000)=0x8) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000004000-0xdc)="050000007a78d9f1ef2e32fc0b98ab3eac3b0db574af0000f11368a82cc15eb4037dc100000000000000002c01fb97470500000000000000", 0x38}], 0x1}, 0x0) close(r0) [ 123.658794] ipt_ECN: new ECT codepoint 9f out of mask 2018/02/06 03:02:38 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000002000-0xc)={0xffffffff, 0x8, 0x10}, 0xc) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000000)={r2, &(0x7f0000000000)="6c688cabc35a211ccf2b0a6a370a67011eb4546b2ac0481d9b65f61c450a1a0a1b734b8551e4858af32ee9a65e9fa53f219850adee9c748ed205df5e21dc4ee20a4f68ad47cc359cf3db03bbae996e75826fe57e7b24d627653dcd1758739451ecd11b55b548bf9be120df8f674b73565c25c07800", &(0x7f0000000000)=""/76}, 0x18) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000002000-0x8)) r3 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000+0xc44)={0x0, 0xffffffffffffffff, @dev}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000001000-0x8), &(0x7f0000001000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x4e}, &(0x7f0000000000+0xc12)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000000)=r4, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x802, 0x0) connect(r5, &(0x7f0000892000-0x14)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @empty}, 0x14) socket$vsock_dgram(0x28, 0x2, 0x0) r6 = accept(r5, &(0x7f0000e19000)=@l2, &(0x7f000017d000-0x4)=0xe) socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r6, 0x84, 0x18, &(0x7f000029e000+0x759)={r4, 0xfc9}, 0x6) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00004ee000-0x8)=@assoc_value={r4, 0x401}, 0x8) 2018/02/06 03:02:38 executing program 4: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000001f000)={0x0, 0x0}) recvmsg(r0, &(0x7f000000e000+0x5b4)={&(0x7f000000b000)=@can, 0xfe47, &(0x7f0000002000)=[{&(0x7f0000000000)=""/237, 0x101ed}, {&(0x7f000000f000-0x25)=""/37, 0xfffffffffffffcb7}], 0x2}, 0x20000) pipe(&(0x7f0000019000-0x8)={0x0}) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001000-0x4)={0x9, 0x7, 0x2000}, 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x2f}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000011000)=""/195}, 0x48) 2018/02/06 03:02:38 executing program 5: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = getpid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000016000-0x4)=r1) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f0000016000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000017000-0x10)="8e52c263279ebeb565af36272328123c", 0x10) recvmsg(r2, &(0x7f0000010000)={&(0x7f000000f000)=@alg, 0x3f, &(0x7f000000f000-0x60)=[{&(0x7f0000006000)=""/220, 0xdc}, {&(0x7f0000007000)=""/53, 0x35}, {&(0x7f0000004000-0x80)=""/128, 0x80}, {&(0x7f0000011000)=""/4096, 0x1000}, {&(0x7f0000010000)=""/21, 0x4}, {&(0x7f0000010000+0x1f)=""/4096, 0x6fc}], 0x6}, 0x0) 2018/02/06 03:02:38 executing program 2: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000005000-0x4f)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0xa6}}}}}, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1a, 0x806, 0x1, &(0x7f000001c000-0x8)={0x0}) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000018000)={&(0x7f0000016000/0x4000)=nil, 0x7, 0x1, 0x10, &(0x7f0000008000/0x8000)=nil, 0x3}) 2018/02/06 03:02:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000074000)="8188c741cc18ec0a", 0x8) bpf$OBJ_GET_MAP(0x7, &(0x7f00005f2000)={&(0x7f0000a4d000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) 2018/02/06 03:02:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) pwritev(r0, &(0x7f0000b4b000-0x20)=[{&(0x7f0000b83000-0x9a)="61814c173e20499674589bc31ceb0e1be78475691d3a6fc10445803284bf7ff43759f3c2e37e7b6224959e66dec168103677bfd3a11541b28266dfa7a9f2e6c916293b0c51bddb5107f3ec7379d4d41d4e21fa10e780ace18287a8ba6dd1e2f3142cbfdd12aad2b57afcf11303339500212c4226c4ae6f098acfc3a29f2c4decc895a870dd81bd828fd08d6566879c8f7ac03af33c92ce20664e", 0x9a}, {&(0x7f000036a000-0x7d)="cb615b0cf4c4cd03a4cab2e6739fc79cb23d927dd09412d77e64f94ca2645bca8f85f7f448c950db6ae024cb848f4b33ca2c25abee22afea310df0c65837736b95ff07a860389ad074299d6e4ce54525c2518066e17338fd0749df96c73f5871eff548fa712145fc8bc7475e8f267bfc13724598ad3dd099fa9f5c58c8", 0x7d}], 0x2, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) getpeername$inet(r0, &(0x7f00005ba000-0x10)={0x0, 0xffffffffffffffff, @local}, &(0x7f0000da5000)=0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) r1 = socket$bt_rfcomm(0x1f, 0x3, 0x3) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000af4000)={0x7}, 0x2) socket$l2tp(0x18, 0x1, 0x1) sendto$inet(r0, &(0x7f0000de3000)="ae", 0x1, 0x0, &(0x7f00008d3000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) r2 = socket$packet(0x11, 0x0, 0x300) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000c10000-0x8)) setsockopt$packet_int(r2, 0x107, 0xa, &(0x7f0000e89000-0x4)=0x2, 0x4) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00008fe000-0x8)=@assoc_value={0x0}, &(0x7f0000ee1000)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000f71000-0x108)={r3, @in6={{0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x5}}, [0x0, 0x0, 0x8, 0x0, 0x1, 0x8, 0x4, 0x0, 0xfffffffffffffffc, 0x3de, 0x7, 0x0, 0x1, 0x0, 0xfff]}, &(0x7f0000560000-0x4)=0x108) sendto$inet(r0, &(0x7f00002c0000)="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", 0x7dd, 0x0, &(0x7f0000252000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00009c0000)={r4, @in6={{0xa, 0x1, 0x4, @loopback={0x0, 0x1}, 0xcf4}}, 0x5, 0x200}, &(0x7f0000645000)=0x98) 2018/02/06 03:02:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) listen(r0, 0x400) r1 = accept$inet(r0, &(0x7f000065c000-0x10)={0x0, 0x0, @multicast2}, &(0x7f0000895000-0x4)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000168000)={0x0, 0xab, "4d3f85f818037490d79e9c8ecf1939848f97e2c9df12d17ad9559fb9ddfe0928282736f97d954d277d5d89c3342713a481f5100ac67a10d2000491ed5033fc17844be82efe0c6677df0d71a0be02bede747716f7d5ef818d3f8e27eb4b9f68ba0162284eccca93dc778a093c8749270a23c8701e6b29ce52fa516eedee3910c3a78d648282b324ad08c4c2a51d904f5d93cd3ef93788c7ec272e7f373ecf196210eaa9436cf8f8afd2c14a"}, &(0x7f00002ec000)=0xb3) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000838000-0x10)={r2, 0x84, 0x7fff, 0x7}, &(0x7f000004c000-0x4)=0x10) setsockopt(r1, 0x84, 0x79, &(0x7f0000cc2000)="8000000000020004", 0x8) 2018/02/06 03:02:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x4, 0x9) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80f, 0x10000000000000ef) read(r1, &(0x7f000000a000-0xbb)=""/187, 0x329) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f000000f000-0x10)=@hopopts={0x0, 0x0, [], []}, 0x8) getsockname$inet6(r1, &(0x7f0000257000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00002a2000-0x4)=0x1c) setsockopt$inet6_int(r1, 0x29, 0x4, &(0x7f0000014000-0x4)=0x5, 0x4) sendto$inet6(r1, &(0x7f0000007000), 0x0, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000ba0000-0x4)=0x116, 0x4) recvfrom$unix(r1, &(0x7f0000f10000)=""/67, 0x43, 0x10002, &(0x7f00001d3000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8) bind$inet(r0, &(0x7f0000449000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10) setsockopt$inet_buf(r0, 0x0, 0x2b, &(0x7f0000d62000)="a62271c9c58c7c2a5af5177ad919e02161cee0c1185df28276f5b69bcc1196ec97865e4a07e7e82b0dad5bffb611d8e1ef03765b6b58c5491bc1b628b7ce743c6f8b1376894beefe623106ab45fe62d408711a0f875e701481467bb2f540597b08e684f9d2f093acfb088921cac7c11fd79aeeaa98f4319b924a60341f0c81e0f23112f694aff52bb7f3d7386aa62532290a851dc85541d4f1341c1765cfb3423e959087be37ce324721580deabbebb753f37b4ef8021bc3818eb1d02da294706dbe4ca100a915f33bf212b81ae79ea83e6d8b896a572ce161103b65e588eeaf642a361d7276e74af25ea4031255469ab49f92bbd1f6bbc33778034f7400d20032408b24f0e0f90dd67a1db54bf8757cae07709bd22d4413914b4fbfaaf8337f5ae1ce0002254bf6a241f0e5a7f0f5cbedab8abee45d1190f542848f9c5998149910d9c3c7f54614a58a609b75c208ec6fa9b33648fb6d84664b6612c5ecd0353bffae979385df0fa553b6df7c5d519bb60e572c66bfb6727840ae3923235054789af0f1957bb37ff5cf1731a48f96c1fded5c635859c89b27dd5ea035651b919bb6b54977e97210fffc9e5322cdd0d2f69301bb4706556a973d3e9d1705c6062b9f78cc327d8d0ef16b351070d2e2b508be6b3b3d7437e7f91a50339568caa8f8a61bd3569ff31fbc65cbe9fe53fe711f4aa9b241489e4c87bf75fc76a7a7336bd0f5470490929de416076b9ae8572e25f2b98cafd999f359e7b774271246da05e47da87b0bf61439dfdde9a4a605075c84f69cc37192ff5bcfa1bd76b6fbb6b11eb7de1121e31b2436792a76908c1b25ba7f324d3e8e2f93540e704e4f14ae0ee17379c3c525c7797dc63f2ca50e32031cc0c6f4860855045cef83f11249e82215595e134febc31fd43f654bfb053f58eff65b495bc4cf40acf7ceff19cc064d1164e5ae46582acd2e88a49e97392302b5c53da8e8fdf4567baf94947c48d9b87b8cd3acdbb35072205f0865d9259da1194911c163191f59519f541cf1b3d4e71ab400ea329fefdbd152bad9ba9bf4b37dc4e3289774e554d87c31b8b2963d06afd167ea107be56de0cc60b8625ffb26e71eee4a2054142c96e7340d2e58c5ed7293b936c4cdd4e56ba0d25cc5ba8448916ee7ffa8ec58247444c2719356693293a16813abbc845d00d3b313bc50b05644d988d4cde51b932885ee2b4890be5cb1de6f12464b65aab1095968c3ccc3b57f7d45a607d8b613c83d713860256814d21cc3ec3f7caa97f4429674e6dd3694acd43dbb25dfe105a363dbbfe3109f4f32b2bd50906f6a59a1476d9007063bb00147ace01bcbbe7633404e906fcd7523b04d59c387f8a3470d5b2bf1e517ffe810a7f393624d2c90205a822cb52e9e38920bdf8d74e20fee708344e4b3b3b0c2437e0d59b2cec6cd3a718720f54c36aa69c73ccc9aa873e2f22c9efe89858cd0076b196e3f7a1223ab7ee3657e698a9a9fb4506cd72f457f61a65707efe4618359add12d6dacc6ef359e353a266eb22b6364c587f3c8a8bdf05e43166f0475b3dc45e3b1b2f74443d3fd4a5bbaf0bb814b8cde19666bc9329b9320d68377b6b1153d8e48ab39a54c6225316bae9ed2a73227f9509d1c1296f0b1e1183d6881ec0a6fe0357e3fd87a38b2b84c709d8f544b8ae55f9f4003177fceda6c4bff3559cf64fffcdfbf03be671195bca5b6141d237b0a7106e3443c3d736df39ea2d191e47741dfcbddfcff36914c3d3ace3914416ebb427f256d00d086a57e31f4868d2eed543a514323bbe63e835eb0b901c126282c53b1dd9bf455de101f5a184fec6fa66f25ca8efeef9287c11a47633e075ddb17f42190ec3382b4e3bc8b1b0aa3e3b175b486f688971fb5c349bac4cc7c38599703cd5d879841ef78f0d61b2130f0478c5dfbd91c81392116f6acac0b25854430f32c9765251033b5acbab517a29f39d6fe6d7a976019d0a04e2f48652844ce735215801e10ed3482f72533e763161a27a13df54187dab323746ea69b158e73838bf2039cd84decc5749d20f3d32ed45eb344bad42b9c6dfa23fd0a5be6383e774547446ab4c8c17a5889686c939a68211249bdf70d79aeabce1907b6a3aea764815b7574f141cd05321b7163e5e87f2ae021602b1164ac45898fd144b93fec3ee5aabb9dc40353cf8a64ec690208d209481f6f54ce35a36e7fecd03cff39c869f61d6dd60c4abd78a732464b4eaf506e7a424d200d8e05e099ea29549caec33eea9696e4f91b649a76fd6b860ffa45b34ad2932ac109c9106d3c0dc58af72c1327056fbc0faed820a07b397d13909eb26f6e3fba11a3f3993415444fb657f0a6ad2db3faf80671d7903390ccbed515fce1fedc6f54af226fa965d85f4bc7dba11a6ae6b231e51eca9379e35a775b71253583374770d697477f6459a23f5f0dedc41e0eed6fbfbc437e9bb3bb7024c687237eec91ccdaf92c29f75b109ebb93b9bf2e5c53e8be5bc6e8369bf3c1138edde2c034f0ada3f91a76d0aac6ae6fcedfc9212577aae03f189088c42a131e3fe81da4ad7a05d69810754179098d7d13440f2c63ac9141a3970d22bd6220777aa835d41a6d0c9d96fbb2766b5b8dbc6a92ed9faf4ef1933484128e71b6838a03fd8f2eb952cb389ec24a30fe2cad38279964276d88809f19e86a868bf935316651ddb6045e4e9670f36703b941daeea892d4005b733dc587b0244f20e83368cca42ca3b64a19aecaba9254ff0c05186c19c93e8674b144281345c487084f9254389df48668ec53fc1477408508dfbb8b6551cde85c57a48c4401357cfc4278360b5a3fb56e063f5f0b72c600dbff3f98189da39dfd7e005cf0525cdebf26b9e235f6b46fe32e9be2d0348fd1b08235961acfe65d0d3d99696eb796c37ef583ce822384f5511417da62159ae3ab6352958430610e6242c650f199ddad0da3f59f258dcc2470253fed71b014d86110c8dcfc04ab480caed9a3c91724d951440de64bb44dcbc1b39dd9bd13e3d22bf66fc8e8a74bcc7e551f082827369a0135804170b8d47b3cbe240e99d43ac28b32fe9b5d6f4b8c10a80c0e1825ae4e07f02a5c22d52220690142a6219b4ea3bc96f6a6b73ac288af657e4841b7fddb0f064accb6eb5d69487e7a549550528a12ff7ba57c3d0cb09617c4739c8fb0bd98997d6efbd49188f9004b3dc05946843253321fe3380d39ae757817f03e0393bfb0153b7a177a13f1ada16f06562abb2a86015afd9fdd67a1c84c66754918e9480bf45acc9d062dcde3d5e1e9d3103902de027093a031716510d05a58fec95554d029d9b9031df3db3c3cf379e9f5ee4cc937ae5f54e9200c2f8106d5a74b089a749fa5bebc389bf5b0a8f31999c2ea88c113ecb06cdac575a1f2b66946d80ee6493558e58d55c5d154ee2f7d6aa140277e48c4519c1c800c7e62bb1bbb929ce303ada6d03189b898ae3f08c18e9109dcc45bbd4ac2857112fc35c7b8af0d0527479af336e5f41454e703409272b52989472ee430de59e6e9e89862be1cdc4cbf4366cd8332426aff2c87b7daa049f29786411043fb2f04c5bf87fc6210792eb89a1fd74b87ef58535c3f32a9443e0f98d81d2f05b99defc435d5b4b5cadd330abcdb3af7f1264553f4c461deb5cf21c8049659ac99856385727019e31e4f0c7b7b140dcbd3569f78a570dccd1ffea455946942775da11a71db992d46d6c7b41505ab6ca514c4cc4ea811513b6479fc8bcf0bb975a51a46d98f1916abb05c40df0b90951034622bd98c7b55cc042a847238dfba89479cb70798a5dfc95b17aee31d1e6e521ec08ca64c6bd36c3094f3adabdfa9ab7b7a95677251081fe568e34ee9aaa771978d4624b0d5f3da9c8138fb970f829b81b1726973f02c68c90cb65f09899e9d055a95a40ef63137f9de677ebddfc33ccfbf52130b3b9fdd88ee50e3c1e363e5651c98060865a998b0b436c4ae41d6120d0f9ebed1a480eaa7204d16e3a4d41b6222e66d3e896b040855ef328662577804a2bc5c186760f08f7267ba4672912e3d217f63d0b0307329a3825fad9af746d90c0415f0bc601bd1b3be546bd0e35af17092c8124b9f837192f23b165fa80b827b65959b0e869b534ec2077f29d7577cd2e829af7002eabbe95f1ee17c233641a6c73baae7d453955a7f549b1298bea63a77f4448c1fc9be4963771bcc7dc33c3ecdbc2852417bb8392f684c519e66e41770450f666ba1e1d0f0a461d55b144b5c02e717663f39b2ab678231f0f40ff14783c758a26d9709093435a8cdda3bb986661407ca12edc996c16b2c64b0f5c58758015214fd2e6e92cb143e7e2d256bd72e953ccf1e58a5b6db7d5fa278bc06226386c21237f3a0d1a99545c8d4b274480cce05a04887e05414339953e58aba6ea1e9e4d04200398109edfc56b58d5d42e73febcd1241ed575b1d7f84e57e35326060542366a559e14b96719bd59cf8e034c89ec7016a61a49dae1651579a31c7cf5a59fcec3c6a7516c69ed9d571dddf575a9ac8532139c864db32ee47f68ce11f6dac86b5f35239b013bdde89f65fc1ac538e71d2f590735e682387719187098c75cd798ea5f5b4c4fe7406c643812af0005f26111cfe21affc34f6e68f7677368e636d334464361da061ec793caca94e1c6c376cc9aeb7ed51541720f8fc462cb37fda364382bd436d4bd50f2b6f5beeca535b33e39651e0b4bfe6f0c4b2b1fcde6b30aabbdaddb1728de13ef96e798cd776ef7a00ff5730b21ee365da0c0aed1ac437d8426648d2d2125c90b4490d82ad2584adcbef8a64cad15f3c1ba9f648efa59465c3f5241c095e5697f38ed4f03205d50d0dc5a7f82f3a45b638bede4e735209cc09bf50d723106ec95b3cee24e7c1baed7baed12f5d39300713925d43280aca3c7cc4bb2712752a35210391f610290ca286a7108e1ce4a1387b66f18abf9f2df5448883af75c8cb93f40ded9e28845414e1f3b7bc43284b5d421669539f706210cd055e409078582d27363eb3e07638c0c89ee38bb9b2faaa2077239e93a88b002b12112f081ed2da5c37c9025506c056ef7cb12690bee93cf343e0a1fe31befc15b387f6428a1bfa3c21b4991345ab695c664260e36281f12f40f240e479e4868409348cd980f91e1f60731ef4e5d725a2d928b4ff36c251553ca10ed5c123b21c5dba9fa349fe85a7f2d78c85bfc3ed0a79d0a17bacd6129d16f25bb3443cc8adde6f3c3df80ff82b80cbac54149b91ad5dd4847077f6f884caddd808b804bb27fdb8bf2bb3efbd6555799c2ff61d0b2ad420d8a7975ba86a5364f24b348fb1fb67f2a700b7b93d305c9bb92886a09856e82531c5c72066c5bcdd47f82570917f570a7e5a1dfebc3a226ec3ee68c48349956a39727fc04eba0956ab5f672b2b13024ff649983cf009e223772c047b81919e717a52908f646265c43ed0ce94664ba341b09a96852dbd1d33e0002542dafb3663832b3970aa71b35843fd8078efcd9384e2c1cfdbbe9dd98f0eac1ce6ad343bf786e1f0a0f21a668d279ecf1b1aa7601c95ffd546eec1b12b6c6230f406486d3e6f5f8939c33759efb6f8b5697fc7e82b422e5dead08116a2c9d1a2bf3cc8040e225a205eea05356ee6718cecddf8f630a696cd07ab42914d8afd8c65cfabb26183908bf00b665c9e6941c45be1014ef02a37fd2e4f373f4396f821419d77a35f22e2466df2fb0eaa0e0b3253a957a7c0484234917ba2b3e0c509b212ec3f508667b88b24124f986697ceb8a5414805bc7dae", 0x1000) 2018/02/06 03:02:38 executing program 3: mmap(&(0x7f0000000000/0xf90000)=nil, 0xf90000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e43000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-cast6-avx\x00'}, 0x58) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f91000-0x21)="0a1075a700ef07ffffff0000000000000081ffffff17ad4000000000210000e607", 0xc) socketpair$inet6(0xa, 0x3, 0x22a4, &(0x7f00003ee000-0x8)={0x0}) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r1, &(0x7f00004aa000)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000f90000)=0x1c) 2018/02/06 03:02:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$netrom(r0, &(0x7f0000552000-0x10)=@ax25={0x3, {"62ce0ac7ecfb9f"}, 0x9}, 0x10) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f00005c8000-0x50)={@common='gre0\x00', @ifru_data=&(0x7f0000feb000-0x20)="d87b092ccf24cad30000010087ee8723e582803c000000368fdd1eb43ef0c0b3"}) listen(r0, 0x8) pipe(&(0x7f0000569000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000c70000)={0x0, @in6={{0xa, 0x1, 0x1f, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x6}}, 0x384b651d, 0x7}, &(0x7f00006c0000-0x4)=0x98) accept4$inet(r0, &(0x7f000063a000-0x10)={0x0, 0xffffffffffffffff, @loopback}, &(0x7f0000d4a000)=0x10, 0x800) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000b5b000-0x8)={r3, 0x4}, 0x8) accept4(r2, &(0x7f000011b000-0x10)=@in={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000a96000)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000059000-0x4), &(0x7f000058f000)=0x4) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f0000eb9000)) 2018/02/06 03:02:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f35000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000eac000-0x4)) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f00000ce000)=0x8, 0x4) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f00002f7000-0x94)={{0x3, 0x2, 0x8, 0x76, 0x1000, 0xff}, 0xe8, 0x12400000000000, 0x1000, 0x6fa43e09, 0x100000001, "aba6451ce998f69894fa2237c0a71432ec1d3953924eef3d36dab50568e2bec0693209af66dd6049c03cf7bc656bcf637ce05f27f8ac122a60a82ae7f06cbe3f2d8aa383cf6ba3c43c06731d29fce53c38770ad496f7e628aeb6a3d9af27b76dbc0961bc04f872afdf368553863367130f45f35ca4bdbf4d81290de3bb85c79b"}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="3b692cec", 0x4) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f000025e000-0x118)=[{0x0, 0x0, &(0x7f0000a54000)=[{&(0x7f00007b9000-0x8a)="b968f4232d20e67cd4ddad5532f1a3635a4e", 0x12}], 0x1, &(0x7f00007a8000)=[]}], 0x1, 0x0) r3 = socket(0x15, 0x1, 0x3ff) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00007df000)={0x0, 0x2, 0xff, 0xfffffffffffffff8, 0xe5fa, 0x400000000}, &(0x7f0000178000)=0x14) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000d4b000)={r4, 0x401, 0xa, [0x200, 0x9, 0x4, 0x3, 0x2, 0x7fffffff, 0x6, 0x5, 0x6e6ea751, 0x80000000]}, &(0x7f00008d3000-0x4)=0x1c) bind(r2, &(0x7f00009f8000)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'gcm(anubis)\x00'}, 0x58) 2018/02/06 03:02:38 executing program 2: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000028000)={r0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000027000-0x8)={0x0, 0x9, 0xf0}, &(0x7f0000010000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000017000)=@assoc_value={r2, 0xfff}, &(0x7f0000026000-0x4)=0x8) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000026000)={0x10}, 0xc, &(0x7f0000017000-0x10)={&(0x7f0000005000-0x1b0)={0x14, 0x1d, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x4011}, []}, 0x14}, 0x1}, 0x0) 2018/02/06 03:02:38 executing program 4: r0 = socket(0x18, 0x0, 0x1) getsockname$ax25(r0, &(0x7f0000001000-0x10), &(0x7f0000a5d000-0x4)=0x10) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000351000-0x4)=0x401, 0x4) 2018/02/06 03:02:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000fc0000), &(0x7f00007fb000)=0x4) connect$inet(r0, &(0x7f00008e0000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) socketpair(0x5, 0x3, 0x3, &(0x7f0000b6a000-0x4)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f000051c000-0x4)=0x80000001, 0x4) poll(&(0x7f0000c6a000-0x18)=[{r0}], 0x1, 0x7fd) writev(r0, &(0x7f00002f8000-0x8)=[{&(0x7f00008b0000-0x5c3)="d1", 0x1}], 0x1) 2018/02/06 03:02:38 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001cc000)="09e8db6a5876d06a13cdffcfa1428f2a32755c143df2f9c5addefd98ccc6b5fa8cf575402303292320a74b09cfbd2084f4fa46f15c19422d9dc354db5bce484426f65f6cd09c03136fe165620368303a0ef302b2c356f179a9e03f145be53715f88ede20f0888b3339037d792dab0a1603319bfc16a2af494be0a012864bca5aa7f9fcae3e636257ae3d7d8b6a9158793a7c2ab59f704a23473974af38f9125fd1c9f0055304824533cdb52abc240bab02331eb783aff358e839", 0xba) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00001a2000)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000328000)='ya9v', 0x4) 2018/02/06 03:02:38 executing program 6: mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f000092c000-0x10)={0xa, &(0x7f0000001000-0x50)=[{0x101, 0x7f, 0x5, 0x9dc6}, {0x8000, 0x0, 0x7e2f, 0x4}, {0xb2, 0x1, 0x8, 0x4}, {0x2, 0x7fffffff, 0x3, 0x7e22}, {0x3, 0x57486442, 0x3c6, 0x1000}, {0x9, 0x3f854af6, 0x3, 0x5}, {0x0, 0x200, 0x1, 0x1f}, {0x2, 0x1ff, 0x800, 0x6}, {0x462, 0xc6, 0x3, 0xffffffffffff8001}, {0x0, 0x8, 0x8, 0x6}]}, 0x10) getsockopt$packet_int(r0, 0x107, 0x0, &(0x7f0000459000-0x4), &(0x7f0000000000)=0x4) 2018/02/06 03:02:38 executing program 2: mmap(&(0x7f0000ee5000/0x2000)=nil, 0x2000, 0x0, 0x2aeb4800bb21a972, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ee7000-0x8)={0x0, 0x0}) bind$rds(r1, &(0x7f0000ee5000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xfffffffffffffff0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000000)="b090c3fb96f72d3d102f21da33c10279493143823df296d4f25deae0081e95c6865c0f2416fa30295b0901342a69725863ce9d8ace7cdd13c2a72e243f98a69e75be7d025faa33070a2892803b484371b75faef1174a19ce0392b3507e3e7925c7202c20ea006426dfd624973f052c0d17a400430f1f8a4141136cff60b1a34a9ab8f4ab588e4d7c727a11b30dcd4071a2f7d70ebe5e4b", 0x97}, {&(0x7f0000000000)="0e9fc6f9ac89bbe3b18bc4a1a7e6def3d892cb3f0280d4e9f2c3e73e662e95d0a9f3805d98770c13909fe9feb7fd3e38df460975590e074d8d59735e6369f8de1820d1a0f07dc65be7f0de5718f5126d9a65d95fb13a977ff1f8ae84c9bccb03f5ef92fe8d3d492eba1eb786f3595ec083005ef38b6b13b3f66db3e0786a29b0e3d542c0b936900e81c9dcb5057e5289e1ba8feffd385404a8791fe45cd7bbf932d3fb2e9199689dd3a7a96e034b4e62ed3bc5de2eed47d0a07bff681a71647c2fc048d0330d33cd710f472e31c6abf4bd6689856461c23fc1bd463227b6d877a37e859457539d718db716d2b365fe94", 0xf0}, {&(0x7f0000001000-0x85)="e050a2e84e645f25ce772589c3b64cbbcd3f8daeebc70166c415075de12d8b25c6bd179a8f38252340b2a1f73e758deeb2b04918525f4abc076d68ccc0109797033b8a63d538305de0f1730ec7144aed7678a9558ec1e85184a80a2cf5562f8819978a5bb30627e69d1bd4993c736b2fa9d5e020f5e156eb4231e7989f564caf8d710df4bc", 0x85}, {&(0x7f0000ee6000)="df7a7a7e4b1e7e9b95f4423d9093ae06686a9a0eff212f27da3480ad3151174e44a03bccc320743e7c182dc9ad55f1b280dd20f7d33620e62b0a81663504d4720da05a62375c8fbeb1436697a93c7949923fb0f0c2c21a6451b50a63a51b218fb08cfddbfc4f0cc170e756bced708d31b80da10cf0ddf726f128400a9429955b9322d35fd992fb9fcea447f8976630f60aa6c40cfabe732cee7ec635e1cf6a56c957db1fa7b1ede7ea37848f9c4b0216d7383744a29a0557b18d2771ea8bfe1bd9682c72b4e132bc2f36bc6485add05b03271b9554bb8f6d50b713ed0d168ac49918cbbc4fdc11d47b3ce778a8cfcd7b0e", 0xf1}, {&(0x7f0000000000)="af7ebed3e4dc20bd19d701918b1fb3e42699859d93a5d10dc55c2abfc083f4a52d86e9234eb59bf4fca6e4808a6bafef9ef582c2245f044a462abbde06142c745b0cbd6e11dc4e7711bdb675cdb3f560746a14e62938ed285e333291a1b956c2c8a272a7b11a7821a7a3fa7515f2", 0x6e}, {&(0x7f0000000000)="73d27fe619ab9a731892468ccafa8860c5196176a04a48492aebe19c3b827660c3c5cfe9789875e3be815e993e0780436f6e204761b2d7957339660ddc2dcba6fa5f8e0d631296164b87be64a50c12b026acf4cbc1c402db8d7ab6bcd8faeea3c83f443d449ef1fcb0a09a20f89532d5a57d9a1b895325f6e4c7dd685022fb1d1c3b7f1554d12c91217a4657e2169a296e0a740c9be9826e734d22b9f6651ff99610322e99282a82a3c2", 0xaa}, {&(0x7f0000000000)="1fb0fd5ad5c303b2ff396af2d40a716a1dd6db77e437071f9c07d2dad7b9f4c887295136c84c46a1651bc3f8527244d6493b2cb25067c890a8f95555cb196282d2815ed0b97f000a1a3dadad10edd7d45e5d97b4e442ad2627100d94841413e0a3d3def47fb03731f9de13535f0aad3f380578f3e20ecb92fcc8274be2b4d35b68a26a452b05ed4d0b838318e495f5cdc63187d606c984dafc6ad4242a28cff7921d5b04c3332884a247a24862bab4b1cd83987c68e23b", 0xb7}], 0x7, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000000000)="bafa4ac08a0f2ae18f4722e0ce8dfd40e92b29de6e6ea4a4722b67", 0x1b) 2018/02/06 03:02:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00008f6000)={'vcan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000582000)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000473000)=@newlink={0x2c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, [@IFLA_BROADCAST={0xc, 0x2, @link_local={0x1, 0x80, 0xc2}}]}, 0x2c}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000624000)={0x0, 0x17, "75d835d86b446b191075648927c0b9d39df0f5e9f3cd5b"}, &(0x7f0000a6c000)=0x1f) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000f5a000)={0x0, 0x1, 0x7f, 0x9, 0x80, 0x7, 0x7ff, 0x7f, {0x0, @in={{0x2, 0x3, @multicast2=0xe0000002}}, 0x2, 0x5, 0x8, 0x8, 0x9}}, &(0x7f00001c2000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000bb7000)={r2, 0x9, 0x7ff, 0x3, 0x4, 0x2, 0x0, 0x5, {r3, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x8, 0x2, 0x9, 0xc65, 0x2}}, &(0x7f0000c31000)=0xb8) 2018/02/06 03:02:39 executing program 6: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000001e000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f000000e000)={0xbc, &(0x7f000001e000-0xbc)="f638d1c2fec6e46fa7930a8975e2dc1aec4b7ba13e0bb2afe60632765ae8cdc61d0793156143597c5f784c366ddc0295a879e8aed890872410be01c0c7bc6049f6697788473fdf279b2114a0ae2420f6b354cd3a45c7eaf2c7514ab918e0572e8461c84186299d246ca29e3131aa973479d5488354a788047e4a3b4efd21f2c2c4fd1904ddb3b8897c66dae55e943720750e5de20737a15bf6ca38d3b584efdc82b8114f12200206a48f76ea25c5b5219e79a881c6587da4ac6bc43a"}) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f0000009000)={@common='sit0\x00', @ifru_data=&(0x7f000001c000)="6b6be7000000007000b400a472ca66f3000000ef0002000000000000cb9d3cb0"}) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f000001e000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}, &(0x7f0000010000)=0x3a) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000008000)={0x0, 0xfffffffffffffffb}, &(0x7f000000f000-0x4)=0x8) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f000001f000-0xc)={r3, 0x6, 0x30}, &(0x7f000001e000)=0xfd5d) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000010000)={&(0x7f000001d000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x14, &(0x7f000001e000-0x10)=[{&(0x7f000001d000)=""/4, 0x4}], 0x1, &(0x7f000000e000)=""/82, 0x52, 0x200}, 0x2) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000018000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, r4}) 2018/02/06 03:02:39 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@sco, &(0x7f0000b28000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000001000-0x10)="3d4367871c02ab9c865a9e5aeb8ac2c5", 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2c, &(0x7f0000002000-0x118)={0x5, {{0x2, 0x1, @multicast2=0xe0000002}}, {{0x2, 0x2, @multicast2=0xe0000002}}}, 0x118) getpeername$packet(r0, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000000000)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000001000)={@empty, r1}, 0x14) r2 = socket$inet(0x2, 0x80806, 0x9) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f0000003000-0x8)=0x32, r2, &(0x7f0000001000), 0xdc, 0x7) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_raw(r0, &(0x7f0000001000)={&(0x7f0000004000-0x10)={0x1d, r1}, 0x10, &(0x7f0000000000)={&(0x7f0000002000)=@can={{0x1, 0x8, 0x7ff, 0x83}, 0x7, 0x1, 0x0, 0x0, "a4d53999ef4b4fb8"}, 0x10}, 0x1, 0x0, 0x0, 0x40000}, 0x20000080) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000005000-0x276)={0x4, {{0x2, 0x1, @multicast1=0xe0000001}}, 0x0, 0x6, [{{0x2, 0x2, @loopback=0x7f000001}}, {{0x2, 0x0, @multicast1=0xe0000001}}, {{0x2, 0x3, @loopback=0x7f000001}}, {{0x2, 0x1, @multicast1=0xe0000001}}, {{0x2, 0x0, @multicast1=0xe0000001}}, {{0x2, 0x2, @multicast2=0xe0000002}}]}, 0x3c8) r3 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000005000)=[{0x6, 0x7f}], 0x1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000006000)) connect$inet(r2, &(0x7f0000001000)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000008000-0xe8)={{{@in=@empty, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@broadcast}}, &(0x7f0000007000-0x4)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000007000-0xe8)={{{@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3, 0x7, 0x2, 0x2, 0xa, 0x20, 0x80, 0xff, r1, r5}, {0x8, 0xbff, 0x84, 0x80, 0xffffffffffffffb1, 0x3, 0xffffffffffffffda, 0x6}, {0x7, 0x4, 0x7, 0x147f}, 0x9, 0xffffffffffffffff, 0x2, 0x1, 0x3, 0x3}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x3, 0x2b}, 0xa, @in=@multicast1=0xe0000001, 0x7, 0x0, 0x2, 0x3, 0x3, 0x80000000, 0x8000000000000}}, 0xe8) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000007000-0x10)={r4, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000003000-0x8)={0x0, 0x7}, &(0x7f0000002000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000002000-0x6)={r6, 0x1fffc00000000}, 0x6) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000009000-0x28)={@generic="eec4f0fcae700965fb57b1e58f634a9b", &(0x7f0000001000)=@ethtool_pauseparam={0x13, 0x4, 0x5, 0x10001}}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000000a000-0x4), &(0x7f0000005000)=0x4) 2018/02/06 03:02:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000902000)="0aedfffffffffffffff70c070005dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f000032e000)="4ed6937536ccab1af6f795b3809c2af7db", 0x11, 0x0, &(0x7f0000076000)=@pptp={0x18, 0x2, {0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x20) socketpair(0x0, 0x2, 0x3, &(0x7f00003a1000)={0x0, 0x0}) getpeername$ipx(r2, &(0x7f0000eea000), &(0x7f000068b000-0x4)=0x10) 2018/02/06 03:02:39 executing program 2: mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) socketpair$inet(0x2, 0x5, 0x3, &(0x7f0000016000-0x8)={0x0}) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0x0, &(0x7f000002f000-0x4), &(0x7f0000004000-0x4)=0x4) connect$pppoe(r0, &(0x7f000002a000)={0x18, 0x0, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @common='gre0\x00'}}, 0x1e) write(r0, &(0x7f000000c000)="e9", 0x11d) 2018/02/06 03:02:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f000042c000-0x44)={{0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x8, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, @common='ipddp0\x00'}) r1 = accept4(r0, 0x0, &(0x7f000002f000), 0x0) accept$nfc_llcp(r1, 0x0, &(0x7f000069a000-0x4)) 2018/02/06 03:02:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f0000cac000-0xc)={0x10, 0x0, 0x0, 0x2000000000000000}, 0xc, &(0x7f000088e000-0x10)={&(0x7f0000ffa000-0x14)={0x14, 0x13, 0x9, 0xfffbfffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x1}, []}, 0x14}, 0x1, 0x0, 0x0, 0x800}, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000b6b000-0x10)={0xffffffffffffff9c, 0x28, &(0x7f00000b0000)={0x0, 0x0}}, 0x10) r2 = socket$llc(0x1a, 0x1, 0x0) sendto$llc(r2, &(0x7f00002fd000-0x30)="46dcbb366b55d718cb4b13cfad74435a4f37d9f3d95e994313e81eb579009e3ef3ddb210a8dd4b6c3f7b164fa9601a77", 0x30, 0x44050, &(0x7f0000842000+0xfa2)={0x1a, 0x1a, 0x5, 0x3, 0x40, 0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000ef000)={r1, 0x1, 0x10}, 0xc) getpeername(r0, &(0x7f0000603000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2}}}, &(0x7f00007a1000-0x4)=0x2e) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000ccb000-0x8)={0x0, 0xca78}, &(0x7f0000775000)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000039000-0x4)=@assoc_id=r4, &(0x7f0000280000)=0x4) setsockopt$bt_l2cap_L2CAP_OPTIONS(r3, 0x6, 0x1, &(0x7f0000e8e000)={0x4, 0x9, 0x6, 0xffffffff, 0xd8, 0x40, 0x7aa3}, 0xc) 2018/02/06 03:02:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c4000-0x10)={0x0, 0xfffffffffffffd85, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @empty, 0x4}]}, &(0x7f0000f92000-0x4)=0x10) 2018/02/06 03:02:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000000e000)={0x0, 0x0}) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000c12000)="67e0c0a8d00fccfff5a5c851b5313428", 0x10) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xe, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x26, 0x0, 0x2, 0x3, 0x0, 0x3fff, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) 2018/02/06 03:02:39 executing program 6: r0 = socket(0x7, 0x801, 0x2) getsockopt$inet6_dccp_int(r0, 0x21, 0xb, &(0x7f0000471000-0x4), &(0x7f0000f7f000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000131000)=[{&(0x7f0000001000-0x5e)="61866a8f18caa0d2bd96c4e4aae5b6e003b48dce1fa88bffaae3a5395006a57565d4736416e4b3d56ea2743b3f03cf92883d345f86205ef632f94aefd556dafe5d16765fd8978d0e934a6cd264fd32e0a44a0897d23c547556efdf4e8397", 0x5e}, {&(0x7f0000966000)="ed", 0x1}, {&(0x7f00006ba000-0xac)="2c3d2b0203f3c8986509c3dc09c00885c2d37c7d5cf9da98f84933ec48b39f47e499fda5e4fcb9b1b180748b384c556a6545f4953d3857ed7241c172a3cc752a782721a649a84a27e15b1598e4582be2f440fc9fa0b95af7f4a76064386804689359084689371aecb41111390cab5953320ec6a49c2edd599b425441ca89f6f05729aea808ad47dd3185c167bb94cf47c93726da7859a638330c0d5fb735e8706a868214c84b093846e5ffc7", 0xac}, {&(0x7f0000a99000)="fb8505dc8019d76a12bdfc2a4310f9f6c63c57ab34eb4ffa391937822d7eef69ccb8e3b03b56c279f599abc549345920ed30469427b82b68cf51d24b038f9edd8331df7e941e926e88e2b494a862261bf1cabbcc7a8dd233f9466b07354466fc5507f3092e58ce88cba294b9477a3051d072a4191c1e106d86d127255407f600b6217237446f085b35d895b88aa6b2969498462b078149ee4d109a3bdae8", 0x9e}, {&(0x7f0000c17000)="efa1b94f4cb3e11660e141e6945826998b85171b5b331dccad8a9e9e55ce5d6c305f257d622e7044fa6f603b159b18f6582ac432412004af61ebbccea3f5f77ae3583616c7d57119b5d937b3e1b3ce766e8d85dd38fb7efaa840fa39d1e81e0da15e6b2560fa", 0x66}], 0x5, &(0x7f0000001000-0x18)=[@assoc={0x18, 0x117, 0x4, 0x5}], 0x18, 0x10}, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000001000-0x10)=@req={0x50, &(0x7f0000001000-0x50)={@common='gre0\x00', @ifru_settings={0x800, 0xca, @fr=&(0x7f0000001000)={0xffffffff80000000, 0xffffffffffffffff, 0x27, 0x1, 0x0, 0x80000000, 0xebc4}}}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x80005, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000010000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000003000)={0x3, &(0x7f0000014000-0x18)=[{}, {}, {0x0}]}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r3, 0x4010641c, &(0x7f0000014000-0x10)={r4, &(0x7f000000d000)=""/48}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000013000)=@filter={'filter\x00', 0xe, 0x4, 0x2c8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@rand_addr, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffff00, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}, {0xff}}, 0x0, 0xa0, 0xc8, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x4, 0x80, 0x1, 0x1}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, [@common=@unspec=@quota={0x38, 'quota\x00', 0x0, {0x4}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x328) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000013000)={&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) 2018/02/06 03:02:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000cda000)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) connect$inet6(r0, &(0x7f00005bf000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000695000-0x2)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x10}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x2, 0x2, 0x8}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) 2018/02/06 03:02:39 executing program 4: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000016000)=@pppoe={0x0, 0x0, {0x0, @remote, @syzn}}, &(0x7f0000016000)=0x1e) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000005000)={"e9fe0177d028cd2d58463d8f49eaa7a5", {0x4, 0x1, 0x7, "0a6947edddf8", 0x100000000}}) syz_emit_ethernet(0x4e, &(0x7f0000006000-0x56)={@random="cd3997fb0f00", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x18, 0x40000000003a, 0x3ff, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x88, 0x2, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}}}}, 0x0) 2018/02/06 03:02:39 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x800) bind$netlink(r0, &(0x7f0000bdc000-0xc)={0x10, 0x0, 0x2, 0x2}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000002e000-0x28)={@common='ip6tnl0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f000002e000)={&(0x7f000002f000-0xc)={0x10}, 0xc, &(0x7f000001c000)={&(0x7f00002b8000-0x1c)=@mpls_getnetconf={0x1c, 0x52, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c}, [@NETCONFA_IFINDEX={0x8, 0x1, r2}]}, 0x1c}, 0x1}, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r3, 0x29, 0x0, &(0x7f0000bd3000-0x14)={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, r2}, 0x14) 2018/02/06 03:02:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000641000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-aesni\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c8b000-0x30)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$alg(r1, &(0x7f000057c000-0x38)={0x0, 0x0, &(0x7f0000752000)=[{&(0x7f0000567000)="8543a9396003a5", 0x7}], 0x1, &(0x7f000013b000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0xfffffffffffffffd}, 0x0) recvmsg(r1, &(0x7f0000d20000)={&(0x7f0000300000-0x60)=@nfc_llcp, 0x60, &(0x7f0000b9c000)=[{&(0x7f0000810000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) bind$alg(r0, &(0x7f00003ff000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) 2018/02/06 03:02:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x7ff) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f000089a000)={0x7, {{0xa, 0x0, 0xffff, @mcast2={0xff, 0x2, [], 0x1}, 0x2a0b}}}, 0x88) syz_emit_ethernet(0x4a, &(0x7f00003c0000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @random="c065b32f97f6", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0x0, @rand_addr=0x80000001, @multicast1=0xe0000001, {[]}}, @icmp=@address_request={0x11}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x0]}) 2018/02/06 03:02:39 executing program 4: unshare(0x22310900) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ax25(r0, &(0x7f0000e19000-0x3d)="3b9adcbd9596a97f4b88e7758e3b29478ad2b77cdc420f9de6ca813b19b35cd2b94cdb86de7fe38d4975587620170478cb14caf5529d587ffa81085da5", 0x3d, 0x40040d0, &(0x7f0000000000)={0x3, {"0fdb1e1199ed2a"}, 0x19}, 0x10) 2018/02/06 03:02:39 executing program 7: mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) r1 = socket(0x10, 0x2, 0xc) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x8948, &(0x7f0000494000-0x50)={@common='yam0\x00', @ifru_data=&(0x7f0000f74000)="04d9961d95ba8aea2ece264150bbd866b68d01629a6f7d1c0fd7778b20efce96"}) write(r1, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r1, &(0x7f0000107000-0x20)="1f0000000104ff13fdde9dc807110000f305f0f00800018001fd00ffffdf003b", 0x20) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000f75000)={0x0, 0x0, &(0x7f0000f75000)=[]}, &(0x7f0000860000)=0x10) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000b68000)={r2}, 0x8) close(r1) 2018/02/06 03:02:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006ec000)="8907040000", 0x5) ioctl$void(r0, 0x0) sendto$inet(r0, &(0x7f0000890000), 0x1d8, 0x8800, &(0x7f0000654000-0x10)={0x2, 0x0, @rand_addr=0x5}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000341000)={{{{0x2, 0x2, @multicast2=0xe0000002}}, {{0xa, 0x3, 0x1, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x62}}}, 0x7, 0x7, 0x8, "1f35f6079c938e3e5a4e6c98dba848ba83c90b900ebdbf045f75f5312267e59f84a81eb0110f1d6b7dcfc1abff0fc28808ee7732671dc4a5ad601c5405c794f5ea827b5de0f0c6f0d49dd561433b524a"}, 0x160) close(r0) 2018/02/06 03:02:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept(r0, &(0x7f00006fd000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00008d9000-0x4)=0x14) getsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f00009e8000)=""/171, &(0x7f00006ad000-0x4)=0xab) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000048f000)=0x400000000000001, 0x4) sendto$inet(r0, &(0x7f00005c6000), 0x0, 0x4, &(0x7f0000e5b000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000f62000-0x10)=[{0x3}, {}], 0x200000000000035a) 2018/02/06 03:02:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f00006f0000)=""/230, &(0x7f00004de000)=0xe6) 2018/02/06 03:02:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000051f000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000c33000)={0x0, 0x2}, &(0x7f0000e3d000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000313000-0x98)={r1, @in={{0x2, 0x1, @rand_addr=0xf4a3}}, 0x13, 0x1}, 0x98) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f00002af000-0x8)=[{&(0x7f0000ac9000)="290000002000190700003fffffffda060200000022e80001040000040d00140000000000000000019c", 0x29}], 0x1) 2018/02/06 03:02:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000495000-0x14)={@mcast1={0xff, 0x1, [], 0x1}}, 0x14) socketpair(0x5, 0x3, 0xaeae, &(0x7f00006a1000-0x8)={0x0}) bind$bt_rfcomm(r1, &(0x7f00002ed000-0x9)={0x1f, {0x200, 0x2, 0x73, 0x4, 0x3ff, 0x4}, 0x80}, 0x9) 2018/02/06 03:02:39 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000001000-0x8)={0x0, 0xfffffffffffffeff}, &(0x7f0000a73000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={r1, @in6={{0xa, 0x2, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x649}}, 0x100, 0x6, 0x5, 0x200}, 0xa0) connect(r0, &(0x7f0000001000-0x9)=@rc={0x1f, {0x0, 0x7, 0x4, 0x80, 0x1, 0x5}}, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000072d000)={r1, 0x80000001}, 0x8) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000e9a000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000c0f000-0xc4)=@ethtool_drvinfo={0x25, "d15aa7078cdab65a61e8bfe3a5576df10021655bd216c3be72ee055393f0a9c7", "e3c3d287930f20f435f4acd28054009eba7601f1b0fe58f7befcc7721ced0778", "1c9b714053c4832e70329cef2f50c219ea2fb96c3034d14a42706658529ccc1a", "32c96c26fbb0f9325d4280e99feb191d2139838bd255eb87953e9508462408fd", "9d60144050d96a2d2f57aee17aa2ead78edfd46ec4db531580b1e2d743648179", "040000e2220014a585743197"}}) recvmsg(r2, &(0x7f0000c8b000-0x38)={&(0x7f000097a000)=@un=@file={0x0, ""/4096}, 0x1002, &(0x7f0000d4f000)=[{&(0x7f0000963000)=""/194, 0xc2}], 0x1}, 0x2) socket$inet6(0xa, 0x0, 0x1b67) 2018/02/06 03:02:39 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000001000-0x38)={&(0x7f0000003000-0xc)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000002000)={&(0x7f0000002000)={0x24, 0x14, 0x400, 0x4, 0x3, {0x12}, [@typed={0x10, 0x3f, @u64=0xd9}]}, 0x24}, 0x1}, 0x40001) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000000), &(0x7f0000002000-0x4)=0xffffff5e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f000001e000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast2=0xe0000002, {[]}}, @igmp={0x4, 0x0, 0x0, @multicast1=0xe0000001}}}}}, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) 2018/02/06 03:02:39 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) accept(r0, &(0x7f0000000000)=@in={0x0, 0xffffffffffffffff, @remote}, &(0x7f0000000000)=0x10) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f00005b6000-0x20)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x3, @multicast1=0xe0000001}], 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000f32000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f000056f000)={0x1, &(0x7f0000001000-0x10)=[{0x6, 0x0, 0x0, 0xf0aa}]}, 0x10) sendto(r2, &(0x7f00005a7000), 0xfeca, 0x0, 0x0, 0x0) 2018/02/06 03:02:39 executing program 0: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000019000-0x8)={0x0}) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000022000-0x8f)="2c3d8db63405ea14784f143cbe42236f812be62d4641f1904a9e097e4548e17a1941c25c4b0ecdf176256f5fb13f76ae9a99f60604682c599e1c75a3cd1e3a1311a98b2c346c9cd147a711fc6a428a718bf3cce5fc7d063fdb218b06f692619bc55e6b9bc69318f763035545ca6d1219b2d85ad47bd9b4c6e915b74c3d0af25f7621a2e5c1999cc6d85593db21a71c", 0x8f, 0x4, 0x0, 0x0) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f000000f000-0x24)="240000002400030f07fffd946fa283bc0a00004003000000000008680081ffffd188737e", 0x24}], 0x1}, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r1, &(0x7f0000022000)=@pppoe={0x0, 0x0, {0x0, @broadcast, @common}}, &(0x7f000001f000-0x4)=0x1e) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r2, &(0x7f0000019000)={&(0x7f0000010000-0x10)=@ax25={0x3, {"1a399f1274bf76"}, 0xebc9}, 0x10, &(0x7f0000016000)=[{&(0x7f000001d000-0xc9)="16a0b303f42277fe4674d2454891733e8a707ea980726dd49ae256e2cf7e3ea2ea7ae7f8382ee776e44e1d84d1620ba4788b114626959a74c1e50955020bf65aa7bc53bc0adb4d0e2574c1e496cce1568c56833c2aecf22f4c0a1400bc9a8c34a8deb9f00f8edb4712e5c47304f94644008fcc579f8399c95fa501d9bee759c93fa14789ccf982c1a87e524b57eb612d9378c591c93a7fe67a899c8b6e6ea4606c05b1ea392b18fb128b57c17e2acbf82f50a9a42e2f59b5ca54c24d719363fae51a93dc6e61ffd23f", 0xc9}, {&(0x7f0000014000-0x61)="a1ab69aef6d6b0305e428f212ee4a19ed856f7bad350df8720051b2ca4464cc6084300b6856d909e08f53f21b6cc2d50ce0de315790b0511cbcd26a759c58f414b3e0cd2d66ad9c1fca66425e45466fcf00d4b1c7eb943fa76c21214beff9423eb", 0x61}, {&(0x7f0000022000)="23d2f95fabfe749853df424ded558278dfaaa5eb181aacb6fce86336c1bf6064d73c2627833699315205fd319a6b79e785db62b239a31cb1c8b8bd5164f25edd9bf09d7e963272ff94a58d383794ea27b95a36a59314f8f2b75601b862d6b50a8639f6ae6966c3a6ff9debd69c3413f421ac2dbb7a2cd60c7722a6b4e72b037aed744620594837a39a2ba96fc6573fc7265fba33811beb8d0806c80354a6ed17ec2c06abb2bf63aee15d0cedf42081ca7c165ac095600a052ca4cfe9585599af4a23e79933230849a10cd3b1", 0xcc}, {&(0x7f0000022000-0x46)="eb7284cef4e89fe1e49d0c18d575f02da8f68c67c36d321a221c6ce5282d2ba03542c421d6f01f11dabbc688fb99cbcfb9f61eb33442c491ef45f0e9ab49aaa88d6bec13994b", 0x46}, {&(0x7f0000012000)="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", 0x1000}, {&(0x7f0000023000-0x95)="9d6e919ceb2b711163316cf190ae6cbfb4dac758f158fc05d91add46f72a862da6fc2892d7a9f009ea8c53aad71e5330b33dc37eef97ed4c5a9c4f705e68e6cd51b90f942a4ae7072c7f199ba7a6ca96cafc22961d26b9b8f5ac1d4bc37811449c07a78b810c0ca9c0bd4766c083fbdb902da5d242fa0f467423df1a83d2e107d3f4862b34d2921d229a85b11eb7ba97e8e1eb15f6", 0x95}, {&(0x7f0000023000-0x30)="df48052ebfc9bb043c236f85194571b89817eaffe6ac4f0cf4634159ed573c171aa7cdfc6976a647554277f45d5df0f2", 0x30}, {&(0x7f000000a000-0x10)="d75a80dd7050a43cb800dc7867e872ad", 0x10}, {&(0x7f0000005000)="c21bebef9caa15998e7f5339ec8d4e3cf131f3f28485fa6d0ab65fadecfe2e89bb59507039e68b1c1813fd9ed157ae890922acbe3c23e1eb741693130c5478", 0x3f}, {&(0x7f0000022000)}], 0xa, &(0x7f0000018000)=[{0xb0, 0x113, 0x800, "f1e80b963e894c29eb3fe74060cc8612357ab357f0752ea5c7ca6242d6e92ddd65012310c1ab78f522e20888a520e0c8ec17fa8d9240c7d13b5377879ec19a0657e5a317e65e6f6acb5c57a24af268931b158f226af0778f87a106d99c0246dd9f747d95ee6541e0b3dfb0feeb3b919e017bf49c12a1598b3c7c870eba067abb509ab58ed845608b1925c9a7087b692fbbe80cb5dc46f7d7ad1c91fb81"}], 0xb0, 0x40001}, 0x10103) 2018/02/06 03:02:39 executing program 4: mmap(&(0x7f0000000000/0xf92000)=nil, 0xf92000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80}, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}}, {{@in6=@loopback={0x0, 0x1}}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xc6) close(r0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000f93000-0x10)={0x28, 0x0, 0x0, @host=0x2}, 0x10, 0x80000) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r1, 0x0, &(0x7f0000f94000-0x4), 0x800) bind$pptp(r2, &(0x7f0000208000)={0x18, 0x2, {0x2, @multicast2=0xe0000002}}, 0x20) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r1, &(0x7f0000f94000)={&(0x7f0000bdc000-0x10)=@ax25, 0x10, &(0x7f00003a3000-0x10)=[{&(0x7f0000f95000-0x39)=""/57, 0x39}], 0x1, &(0x7f0000f94000)=""/207, 0xcf, 0x1f}, 0x1) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000f92000)=0x2, 0x8) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000f95000-0x9)={0x0, 0x0, 0x2, 0x600000000000000, 0xcb, 0xfff}, &(0x7f0000bb2000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00008c9000-0x4)=r3, 0x4) 2018/02/06 03:02:39 executing program 6: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000837000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}) mmap(&(0x7f0000000000/0x5ce000)=nil, 0x5ce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f00005ce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f00000ff000)={&(0x7f0000109000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr}}}, 0x2e, &(0x7f000019b000-0x10)=[{&(0x7f00000cd000-0xe3)=""/227, 0xe3}], 0x1, &(0x7f00005cf000-0x7d)=""/125, 0x7d, 0x8}, 0x10001) mmap(&(0x7f00005ce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r2, 0x21, 0x80, &(0x7f00005ce000)=""/220, &(0x7f00001f6000)=0xdc) bind$alg(r1, &(0x7f00000c7000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-cast6-avx\x00'}, 0x58) socket$bt_sco(0x1f, 0x5, 0x2) r3 = accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a0100235fba602dff05000bfef9f3d2a4b200fffffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) mmap(&(0x7f00005cf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005cf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005cf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r2, &(0x7f00005cf000)={&(0x7f00002c9000)={0x10, 0x0, 0x0, 0x20120000}, 0xc, &(0x7f00005cf000)={&(0x7f00005d0000-0xe8)={0xe8, 0x1, 0x2, 0x0, 0x2, 0x3, {0x2, 0x0, 0x7}, [@generic="9c64c0186a62c5577cf7fa4532e8716efe0082e206d56c369576cbd4f8a772e0ea7c7d5bd9e38e4e027bc692a5548756908eb5bd76e99a16f5e5d5b6cd3c9234ebe7206ea12473eb6feebe6dea9f96ea6cdcca821f4740176c3ac8f10457cf8f8b54034fffab0d1fff7c21b02e417d5a87450d771aab857e62d0d619df0de882dd605b69e2709daf28219f85a2b54e0b75aba6de0111864d81210ef53ebbb3a09b0d", @generic="8b04e23b053b27c70d5f89a5e335a1f2c21a3172fbf293c48f3ff70152ce89cedb67ac6662a3d6c96647029c8d194e7813"]}, 0xe8}, 0x1, 0x0, 0x0, 0x1}, 0x0) sendmsg$alg(r3, &(0x7f00005cc000)={0x0, 0x0, &(0x7f0000551000-0x40)=[{&(0x7f000004d000)="5a501dcd533a6456c924589b0aa0b28b86ffe51757dfb499fbb34361538708c5", 0x20}], 0x1, &(0x7f00005c7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmsg(r3, &(0x7f00004d7000-0x38)={&(0x7f0000300000-0x60)=@nfc_llcp, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd), 0xffffffffffffffbe}, 0x0) 2018/02/06 03:02:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = accept4$unix(0xffffffffffffffff, &(0x7f00007b8000-0x8)=@abs, &(0x7f0000ef8000-0x4)=0x8, 0x80800) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f00009a6000)={&(0x7f0000aef000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f000009a000-0x4)=r1, 0x4) r2 = socket(0x2, 0x8000f, 0x5) setsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000453000-0x5)={0x19b, 0xf806, 0x2}, 0x5) socketpair$inet6(0xa, 0x0, 0x400, &(0x7f0000fbb000-0x8)) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r2, 0x28, 0x0, &(0x7f00000b8000-0x8)=0xfffffffffffffeff, 0x8) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r2, 0x111, 0x2, 0x1, 0x4) r3 = socket(0x11, 0x4000008000080003, 0x0) setsockopt$packet_int(r3, 0x107, 0x17, &(0x7f0000022000-0x2), 0x4) [ 124.232983] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. [ 124.269199] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. 2018/02/06 03:02:39 executing program 1: r0 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)={@broadcast=0xffffffff, @multicast1=0xe0000001, 0x0, 0x2, [@multicast2=0xe0000002, @dev={0xac, 0x14, 0x0, 0x17}]}, 0x18) mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f000001e000-0x378)=@filter={'filter\x00', 0xe, 0x4, 0x298, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000017000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x7fffffff, [0x7]}, {0x7fffffff}}}}, {{@ip={@dev={0xac, 0x14}, @multicast1=0xe0000001, 0x0, 0x0, @common='gretap0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2f8) 2018/02/06 03:02:39 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1f, 0x80f, 0xfff, &(0x7f0000000000+0x451)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000001000-0x4)=0x3, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x29, 0x1000000000007, 0x0) sendmmsg(r1, &(0x7f0000556000+0x915)=[{{&(0x7f0000b9d000-0x1c)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}}, 0x1c, &(0x7f0000812000)=[{&(0x7f0000cd8000-0x2e)='G', 0x1}], 0x1, &(0x7f0000868000)=[]}}], 0x1, 0x8010) sendto(r1, &(0x7f00009cd000-0x10), 0x7fffffff, 0x0, 0x0, 0x0) sendmsg$kcm(r1, &(0x7f00007bc000-0x38)={&(0x7f0000e67000)=@generic={0x0, "b15a13af9a201db79a7a8f9b332f2125d801c6073b5f33222848be91659d25c6999ba31b3e4ad348915f4b520ada9fff164f748d370676a9e3690d1d3527af72395d4d68b3cbb7d2687a3521b26d45d6622339efd71f02dc5a4d01c65b44c97438e2ab419392702aad7108fb1bdc9677271ca6571966a73b2b0764b20112"}, 0x80, &(0x7f0000b70000-0x50)=[], 0x0, &(0x7f000027b000-0x4a8)=[]}, 0x44800) sendmsg$kcm(r1, &(0x7f0000832000)={0x0, 0x0, &(0x7f0000655000-0xb)=[], 0x0, &(0x7f0000ba0000-0x1d8)=[]}, 0x0) 2018/02/06 03:02:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x80000000, 0x0, 0x20000000002, 0x1}, 0x20) getpeername$inet6(r0, &(0x7f0000b4e000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f00008f1000)=0x1c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket(0x17, 0x7, 0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000793000)={0x0, 0x3}, &(0x7f0000aaf000)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000a84000)={r3, @in6={{0xa, 0x2, 0xcb2, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x4}}}, 0x8c) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) mmap(&(0x7f0000000000/0xd15000)=nil, 0xd15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r4, 0x800000010d, 0x2, &(0x7f0000d15000-0x4)="02ca29ff3b", 0x5) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000dcf000)={r5}) getsockname$inet6(r5, &(0x7f0000a92000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000321000)=0x1c) preadv(r2, &(0x7f000046c000)=[{&(0x7f000084c000)=""/4096, 0x1000}, {&(0x7f0000f3e000-0x56)=""/86, 0x56}, {&(0x7f0000774000)=""/243, 0xf3}, {&(0x7f00004d8000)=""/4096, 0x1000}, {&(0x7f0000dab000)=""/169, 0xa9}, {&(0x7f0000a0b000)=""/187, 0xbb}], 0x6, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000fe6000)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x8080000000, 0x0, 0x1}, 0x20) getsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f00005a9000-0x4), &(0x7f0000b1f000)=0x4) [ 124.316769] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. [ 124.321236] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. 2018/02/06 03:02:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000030e000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'rmd160-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) writev(r1, &(0x7f0000ddd000-0x70)=[{&(0x7f00005d6000)="05b646a27f935cc3125f05e53f4dece47446f69ef64d203045956ce4f1c1fac3dc49c8d7ac9e9fee4e1921286c49b45efe85d962dbd78c41", 0x38}], 0x1) ioctl$void(r0, 0xc0045c77) r2 = socket(0x4, 0x3, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r2, 0x800442d4, &(0x7f0000b73000-0x4)=0x1) 2018/02/06 03:02:39 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000895000-0x20)={@common='ip6tnl0\x00', @ifru_addrs={0x2, 0x0, @empty}}) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f00001fd000-0x8), &(0x7f0000538000-0x4)=0x8) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000da6000-0x8)={0x0, 0x0}) r3 = accept4$inet(r1, &(0x7f0000958000)={0x0, 0xffffffffffffffff, @loopback}, &(0x7f0000166000-0x4)=0x10, 0x80000) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000b45000-0x14)={0x0, 0x1, 0x7fffffff, 0x200, 0x7, 0x4}, &(0x7f000097c000-0x4)=0x14) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00008b9000-0xa0)={r4, @in={{0x2, 0x3, @loopback=0x7f000001}}, 0x7fe000, 0xd5c, 0x40, 0x1f, 0x77}, 0xa0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000d2d000)={r1}) bind$rds(r5, &(0x7f0000a16000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x12, &(0x7f0000dd2000-0x4), &(0x7f0000000000)=0x4) ioctl$sock_bt_bnep_BNEPCONNADD(r5, 0x400442c8, &(0x7f0000001000-0xfe)={r5, 0xfffffffffffffffb, 0x3, "8d230b56e4a50a5e952e2fcb0b4f346049ae74ce0ac2859b777dd5438583b849f1fb78868e7a35e411bcc57e61dcbc42cb4c2e0cdf0d9238f75e163b88f6f6c111b88977e90eae3b1753cb0c8a6c0c39df5a8bd7bbea3c01d4c2116800686bc322e1634cae9861695a4dab1d4c20353c08bd950096239a1b77e1be861683ede986e77ff707a41b0b469a805f7872eac34d531ed11e2e5931e856d6426bbe1fcd73765206815b3ce3e99a9c7185bd82647c77e50feea81cd5d5ba20a935fe553ef7a7192de5de6a1b3ca0f9a78f21005bdc53025feae877c1bde13cf69393c7db74527d8b205a515bff695a394f2df2c663c550ea"}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000001000)=[{&(0x7f0000000000)="d863dd812761fba16241a56de742c9b12cffd04dcd735035b46e1b74b02867621f35ef82b413150517b82ee260e18e0d718f39520ddc390c8898fecb4ab9b124bc1be5388fd7300358f083959b108d843b8fe9c8237954467ad9d6b65912739467ad581b9c86a7827609571f868730e5f8156bec638aad9406ad66d0bb2cb8cf620480a57cbd8b12e113", 0x8a}, {&(0x7f0000001000)="11c0a640a264abb89d103a169bf39a4dc586608b16dd3d81cdad4c9cb3af2dd955b4a0835d779266286ca317451d071b589d99f32c65f593b193ca1ccf51650feb207a0a773629a88eefb70ad35d3d29005375517fc1e1969f2e5307a83055e7a6e86ec3f896d36b2d3cc39ada83c7669e48193dccb7d309dfb145d57d20b864a1dbb5948ab619b8bde816576acb0830756f19d62dc56b25237247ec1ebd8331418f7b6f9517", 0xa6}, {&(0x7f0000002000-0xb7)="d61357362da23995fbfc81f4802596554e616954005d7258db9282026f2dea362b19ff514f051aa747e6cd6d2ed7e975a9a4e2068e72bd43db7c62de22221eff4c4cdda23fd021e1709cfa67996fbf51cb2bc8ac776f831c91105fb20ef68271f84fccc2e51cb7ca4a1e2ab113e7d0f1db47a008ffd42d2011384600193e5590beb59d1b1bf1fc3617ec31f5d8fcc17618c164655244231532998a4fff100b93525132533e4e96d29f72111c5235ee286f168345470176", 0xb7}, {&(0x7f0000001000)="1a127ef6059572674f225a1c3b754553d3b654c7d9341f98062ce2152d282c75d3a9df9ad2ee0b7b75f75c48f4e279692034f45de1bde78bcc640cc87278c1163c2ce305ae3e80b1845ea5940d078ff068932c53120f628429f306fee6e5801cfad16907e3e6dbcbf48a35d5365cbae4fd10902bdb9901411a0132197894b441be638c58901e540b6ef092f2325d3075f4273ad72e2facbf304c41b01ac3a9d6a0a5f7574f9675815e9c2b9f02", 0xad}, {&(0x7f0000001000)="124f72f48debdd4f695847b31241a4055962a9c892a1b37c943bdb782dd5cda79cb55fe7de3c244c01e911a20450bca26d026edde87c911d22a72796d71648da11f21ed81e3f8cf94f0f3c1342d7bdd4f045293e0b091d930d87d7df8724ad2fe7bfca93b8459f41a5d7faa098ecd7bafc23f8df1e5227b35ec97c095a8d2108853caab6a140708b6017d6526c19a211af23ab68b41b25b4ccb8821af13aa2acdc5a360c576ed6982a471457059d625b95cfefedec932aeac73b1f3cb29d5426d983aedd6006942f9565ea6ac013d39cbbf9a68345640a718f704bf0a65a1f66e1d5d3", 0xe3}, {&(0x7f0000001000)="3caf7f0d61c87468a2dedf10ea8565d96169e23dad9bb729fb37fb46b8b9ea76ded0f5073284cc0f65ce487a8cf4de3ae369119f2e81806f7cefce0c4dab992f2539d71657db0bf8efc69c01acc5817bf56de25aae9c6be92b61becd99a595f400a13e3838f58a253f5d82ea6ea5e025a9b11a595a3df3eaa5a5e12070df1409f2c02d990f25883eec85777e7f30d461903ddbeee6d28dc5d47b723bb94384a56cd674fc1694a98d3213198ffbe8f47fbf2133b74964886cd700d893c2ebfa63262b1f29c88a9f54b52ad260cc7fbfbef8f24782899d5971", 0xd8}, {&(0x7f0000000000)="240d849956cddd6947682771fd0674559de8dc7b8b8bdd5acde32934089119db646ad0316f7e58e2c4b1bc974c49e78412c6606037e2448d14f1b8ddfbce31f1204c098fcd6768c8232db8b1fb643ede2c9384de0014a62b63ec68ca1ff5fa24138e35f93b15838934e2c23ed308485e2aa2b6071fb82c0a748851ff202a9dca305884b2c8371efd1d57720c8e22b80e640f27f3912b404102d72c6e388ed0777859822f8f01f8cd6c", 0xa9}], 0x7, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000002000), &(0x7f0000002000-0x4)=0xc) 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) 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) sendmmsg(r2, &(0x7f0000003000)=[{{&(0x7f0000002000)=@nfc={0x27, 0x0, 0x2d, 0x5}, 0x10, &(0x7f0000002000-0x90)=[{&(0x7f0000003000-0x1000)="32f1ad3b75eecfcf5d47f920225d5c1c2a169fcc098e70ae02feb1ec37ce3c74f56518111f0063cfece81a7674136d3da83dc7763537f8204ae7c3d58930f739b02af7de5867dca26230c6e7863be32c3d81907f8f84fd270073d4ff536874a77ff4dc809cf88b7ef79c93b2541472cbbe1fdeb376f4570886a57bc081de8b7f131c3e3227b47466ff10ec77c00585199c7d697898a789ac60742f8f012920a8dc8e0d067bf3b79fc58dd2e8f1f3ddff3a874f9632e51caa74cb98d5816d43896871c74f8505c3863372c6cfe6923d80085c6b57936599a0a1274fed0c5de912149c554d41b8ca7644f381d2dde3f576a39025df374a8d45d5fe1a5f20b992f0a482f5b92bd543064c36005f511be1220fa0968e601f9fe928b885ed0bc8023e3d9bf6b3d5fb4f9e471224392a2353b4f37495ec73af3e3fbed3baa83b498ee07962804c1ba10e6c1c607b6d63bb4410c9ab13ec5d18881059ab954e535d3cbbbf006c8ae3b6af1c51c9fd7354099346074c739b3f95ebd3018139ec236dc5d074e22c634dcdc23472ce0da3327ee5ffd5b1041aaeb24052c0cdf315abc9979ef400e839a90726e28e2525eb274e72072dee546d66b2d6fb2cd97f8bc6ecc20ff15ad45925ff4d857398f950877dd2826895044b2e861a69b2965f2e99068737a41ceaa150cf7b1d29d609122bdf6631713f3e0c546170f780b87bd2d2fd0d9340d4e9a9910082ac42f3558d6bafdc4bff08921cacbc0183474f0e2dce89aab19a88f919bef02098b7955467e64ed050e8f1ad89447428eb440ef7176904c538145130ea0cd52a8ebeb20a48d96e1f78309d9855eee3b50c77f18d58f103e0760177e789da2ce7e65753ccb8abaf7a66d25fcc75195364b21b02b53442907d88ac1f5e929ca365d8bb1cf7aeff90ab6d0d3c59619a45ed0c1c36a396d329b8952acc8f5d828b55a28287b47a518ef5d51f848078bea62e2755632479549bf5f2fb096ff165f131cd98bf8cd3a039b8802ecf0e4a4e7c08d32aee597a2f12fce69ea7c72c00a2ec19799e0e20341e1f23b50e948348da7bdc9159660b3b4b8842c07e45b9000c00358553a16cc6b0fc471a906b1c8faeaaf778dbc8d7fbae3945bcc65817226f4334f60d1ef5bf0b0ab20e06df8d7f5890c2bf068261c4cf61e5ed3e3eee410fea6ddec5e0d4fa5f7b69c8393068359a1bff8cd8112b026b5fc4fa2656c42b31e901437750de74d325f017980548a87915109edd40d780aeeeb801c812a27068f1abc4403ce058964571fd420bd142dae224ab76c433f78e7124d08e897403a9b20a6d98a40652173981413eb8ed750a9baf4e18d608d78d49b5d68c0f632e6dc37ff052d77882e7e1fc3e6fa4ae8651c5334ed1acaf4065092d635b325b1811b17ba137918bf91412d298a2c176df40f4ade76db4b9e9ccbc13249d473e8a6fbc0a01b7448d59ad53b53015ebac6cd6072d0f04df675989bfeda2eeea911cdc331e8f712c4f55ce30a1dac112869e3dd9f5cb563cb7fb4642afcff9a7305cfa75ba99c919ae402b01d2242b4b9250b1066a255a98b3d108f2bc3eb2e2c268b7465ef3e2667cdadeb75ecc8d4303802cb5315152a41e681e85c07811b2c338c911cca5f344272651ffd6a9ae515716995335babb58a6e51ecf59c32d2d17a76d69a1d6b6bf9ea11706a1c169e37758b8b629fcfaf09509328e3bf829c7931a5cf1f3021ad081b852f31c14a30128b7931fdf82a6871909006f8e1b9c014151eb29804f467fab40ecd3166abcbccda1051eceb245ce65b4b1aa3d9e2800430134e277349ce70547dea2dc98a41605e5b996126d263098284ea04fbea006519d9ea39fed9cd77fa0120aedbdb039390d24af5e0de8ec5c6252b4cf48a2ee12288a575394d97671d51b6af7bd647cf00ad8d60713ffd454f9c86dc25069e54b9f50e78bbec6c75e63ce4f0d4da9ce727013aebe39bbb9612a1324742524a56673c460ac3f6f47632973d193c6579f311cc98cd1d3285409f78736ec15e79d9366000632fb9b8f520560889792f39662b2c26df57ae7e1c10901db01c8172d0ea942b9faa14cd964682f22a6d3fe71700c306c90d043f15030a60bf5e427467290a83fe41fbf86e0b04f726cd0276e441c340fd4f71479763ab110a3a4f331bf7654108b66564b207cee33ec7c5715754e9de4308f0aa4bf9391947868a7084473a9398665449fb37f0a4bdebe634e8da262d1f271994b18e4aa3f6d49ef0c514abfa051959f74e57074244d710a18cd521d383ec14892603e922f8e9405a2075fc7e2d8be588c2e024d7e9ed73c165121a77ef78f9d2e21e822bcf1fc373aea4ea3323e30650b0e305bb5fe3537ab43a34cba2b037c2743aa6c23a08d6d87fb2c9283259aecd69534f95a5b17607aed456d6b2c8c934e615af81dc64a75b5fe1af92060d7e064bca0c160a78e0b1aae3b5e740b4c456b4283edef9ab785c2a93a1efc1283156a17a22f7db4a3367f5c0ce4def99f77656bff7fa8359afd3f15b185d5e68bb6b21b8d4053d10d886a89782d7d0c8657ec55530b292c1544ea2fd23f91e64a5f8c5d1286ada91b6acfbfd79388bc2ced5ea9b3ee98667bc0a4a078cbe32038f0458c04b8c0a92906bdae57688d5396640428971bb2c375714e1a0235946ddaa84eda3fe06fc733aa0b88c0f5da50ffeef0b57ca29c3d3edd8db3efc5476b93671ccf33f21079a23570480ffe023f271cc16d60e52afea02449d3cefaa04e0579eefd5f1463e1040a5e92d4039997246f41cf5ea2bbabc4fdab1a3e2df929f254f2b130aa056a6f18e72512c9b85a1b91428fd0c43585cc33718e729b0bb37a93a995b65481b5f256b7de72c6f0d03ad81e619fd81b929c41cae65d1217da942eca6bcc87173b283060f1d81e7b4fcd6d77bc1c68421be93a9713cc32271f595fbc558576b1fc2b86b4f75f3ecf62293cb0bd031d7b92d061dd60681677a87bb3cd0ff8255b698dea04c0d488a0da34b2677f3d145c659c5ac6340267f4f4aae2858116cb082e1a8ae79cb8e66523777f68e16bd359d76e3bef7f31fa7c3f959ea270c0c8815ba08d6a3016c0b8b805df800179735f5969af87bb08b04f97de9b0232e285329c08b8f29cf00638619797da2c8f8ea3f8e6a711bd5ab6dc57efb19d431ddc4092e7db4ecdc1bd2489c72075dad3ec9c02a2aa0336c94407e8c026a072ea86c26bbd777714da2cc70e30a2d75301d9f50f237a52e470f5eb8abd106e525af93333f2172f0f53c93fa36ee2902563e94d61b1de2f7beaf97e53303129187d7d10d12604e8d272403d7464c4a13f4374116982ed30ee165c515377945452ec81d21fc94fbee94547101720e11fcc8ea05bf566ccffb546aa6e2c90e6cdf5c090e669ee07e43e6180747a4b9638d88c3ff71e7205bab9dc49cdb08304dc7a68187c75423efbc713b9b6a92cf347555e582efc1b452de3fcfae1f0a94b6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{&(0x7f0000004000-0xc6)="e09aec2cf30c99cd949ede51dd1ce38bdd315f5c45881589c54d19c38a1de10d1bdd421fc9d0e52c19ba73cad44f1957a6669411e0c53bf5f2951b5d462dc48eb59fd79c46044eb0cb383b300cdd3eebbcc1b7b8b7f1628770ed6c86283b87cd2794d66e749f374563cbd5bafc5f2c79190cdf6bef088df6d4af677c42c54ca81a36851a2c83bfd610dbab341f3bf3a47e62a4f9fa7c536ee3da91dccb103396b6c9146333cad99fa0ab456e93f74ab48731a7b1db755b2f4d275b901711ea95de061b215dc6", 0xc6}, {&(0x7f0000004000-0x38)="c23a31f5cabe036e8537a7f93528a47b98f6bc14e733e40d290581bfef6c04470bf035fe895326f2a87fb69772f335b023f1fca9228fcf1a", 0x38}], 0x9, &(0x7f0000002000-0x1118)=[{0x1010, 0x10f, 0x2, 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"}, {0x108, 0x1ff, 0x3ff, "a99df51888c91204d659469edc320f8d640dd38737c86515096e9d6979caff47443bc0628f7463ac42904ef48ba1c8fb1d732cfa3052bd8a9dfac33f388ea056022b0b37ce8fd895390078fb6aaebe1179ea706b89f6843c4850746ce12bc6a42e009a292eef7c7d7fc28256597c190740671e40dc3914dacfcb58a771a94db445cf7f82f6e38de4cca3173314ebbfb8d36a82e79b9e9a74b78e3d8d19b852a864a503d6197fc56a59a1a302328dee2900a58630a9489baf4e81ef693a8c7a36bec2c1ebdd51a8329b6106c1cab46246147dd7ab397eaab53fe668cba404ee342a65f1db471996168111e8aa03559e9b6c"}], 0x1118, 0x10}, 0x8}], 0x2, 0x4000000) 2018/02/06 03:02:39 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000065d000-0xc)={0x0}, &(0x7f0000000000)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00001d3000)={0x0, 0x0}, &(0x7f0000cce000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000801000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={r1, r2, r3}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x18, 0x0, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000002000)={0xffffffffffffffff, 0x0, 0x0, 0x27, &(0x7f0000009000), &(0x7f0000008000-0xec)=""/236, 0x0, 0x9}, 0xfffffffffffffd81) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) connect(r4, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) setsockopt(r4, 0x111, 0x4, &(0x7f000046e000-0x4)="7f5bffea", 0x4) 2018/02/06 03:02:39 executing program 4: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000000000)={&(0x7f00004f7000)=@nfc={0x27, 0x6, 0x3, 0x5}, 0x10, &(0x7f0000827000)=[], 0x0, 0x0, 0x0, 0x4}, 0x4001) r1 = socket$netlink(0x10, 0x3, 0x200) ioctl(r1, 0x4b49, &(0x7f0000f26000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, &(0x7f0000000000)=0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r2, &(0x7f0000bb8000)={&(0x7f000030e000-0x60)={0x27, 0x9, 0xffffffff, 0x6, 0x1, 0x3, "c108082f8b3bafccd19e757e4af940c4e14645cba01be85bacc66995c3fdf3a6deeea5e59e4e8ecf759859b6f6795926802e429559fa81dc58b35adcdf412b", 0x2}, 0x60, &(0x7f0000f46000-0x50)=[{&(0x7f0000001000-0x48)="8193f26770530d6a45a980127bc8a3638e2e86894a00b53e46dc84a7e7c6010ff04a0b38a516d4a7d6a6b7c10e6fae55b8774be03783aa9bb84722a47cb30ed89673d2fbc93c965b", 0x48}, {&(0x7f00007be000)="02924ddf7557a910d3fe512eee85ef4250b902d55752dcd3b8be49baeaca6ec420a380d9c3c04d20d356d005233cd910a459dd16d619c32247461160ce6af98ad75137b68640264b79c73b54eae83cf7a6abb7c14f1d4c72382f925fe2ef0fc1373cb927fd3b138dca232eb688ef805cb791362f70716339765cc20bd5d8b259ec37bcade09016495e3a16a79d2da721a8a1421f1b87d65e262e84cbeb3256c8c41a9bca3d501162178ce11a7341527dcbbf3cd89b", 0xb5}, {&(0x7f0000536000)="6d13d9846918deb22afde52a36fd2eb1647b256994346e7abc4949138f826f255fc2e10d816234443127eac0a46f5f01f4e1b9231b4eadff94e25b4a3985ab5c7ecf98ecfe64301b12c2e866de1091f557fbd203afe73d72b03a7b9570accaf733162c554d5a4ffb8d34946bb38596f63fab77a60501c33a463491acf29f5be241d08cdeafe1af92ed0fd798fe2f3ba24c3ad1dd9e2e8e7de8c514c03a8d426089a75371ac3718", 0xa7}, {&(0x7f0000cac000)="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", 0x1000}, {&(0x7f0000000000)="9be30e5e70fb75e6318edf84e24a50e2a6c408b1e44d1f362fa3d6d794e475fb1b6fe9c08ee46d65ee7a1f7566dc75a90da883e107bf23e9a2c5e5172261162bcbbba630f1642e8d5d1ff5a0c686427cc5a6dbd321afdc37d0dee557b8704fa111f5b9e15d222ef72ccd2c86e30d2ae7436c8a084ed4fe1e05f762e6d668bb56f09e58414a15fe2024cde3823272a773d280", 0x92}], 0x5, &(0x7f0000c53000-0x28)={0x28, 0x13f, 0x2, "80bedcde24a9a72ca5b0c8c225245d2256eb1fddba"}, 0x28, 0x80}, 0x5f7c44c3bd118d41) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000001000-0x8)) 2018/02/06 03:02:39 executing program 7: mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000025000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000028000)={&(0x7f0000030000)={0x28, 0x10, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, [@nested={0x14, 0x1, [@typed={0xfffffffffffffd2e, 0x0, @u64}]}]}, 0x28}, 0x1}, 0x0) 2018/02/06 03:02:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000b76000)) r1 = socket(0x2, 0x1, 0x0) setsockopt(r1, 0x6, 0xe, &(0x7f0000581000-0xd8)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff856f8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac1036933ef6af7d07634832b8a5c0a94c470402e9337b007298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e971008644c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt(r1, 0x40000000000006, 0x20, &(0x7f000061d000)="020008000000002000005462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c070000000000000098fc74e81b1058d02f8001732017e2466a9fc43aea71263335960415800000f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802a602fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000629000)={{{{0x2, 0x0, @rand_addr=0x20}}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}}}, 0x0, 0x0, 0x0, "5f389e591f3b2e67b740144fda8715295ff962c13e9cf946905696ab3d12746aaacc0fd3a280a904568fbd664692d764ad312e1474d6538fe72c301360b5ef28c45afacffead263f1321234a2af023fe"}, 0x160) 2018/02/06 03:02:39 executing program 0: mmap(&(0x7f0000000000/0xacf000)=nil, 0xacf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000a, 0x1) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f000027f000-0x4)=0x2b99, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$sock_int(r1, 0x1, 0x23, &(0x7f0000acc000), &(0x7f0000acd000-0x4)=0x4) 2018/02/06 03:02:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000c76000)=@ethernet={0x306, @empty}, 0x10) r1 = socket(0x1e, 0x5, 0x0) sendmsg(r1, &(0x7f0000316000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "010000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000d0c000-0x30)=[], 0x0, &(0x7f00002d4000)=[]}, 0x0) 2018/02/06 03:02:39 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000002000-0x10)=@can, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000002000-0x2)={0x0, 0x2}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000002000)={r1, 0x1000}, 0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000001000-0xa0)={r1, @in={{0x2, 0x2, @multicast1=0xe0000001}}, 0x800, 0x8001, 0x2, 0x7, 0xfe5}, &(0x7f0000001000-0x4)=0xa0) r2 = accept$netrom(0xffffffffffffff9c, &(0x7f0000000000)=@ax25, &(0x7f0000614000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$llc_int(r0, 0x10c, 0x5, &(0x7f0000002000-0x4)=0x7584, 0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000002000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001000)=@ethtool_rxfh={0x46, 0x200, 0x400, 0x4, 0x4, "d22cc5", 0x8001, [0x100000000, 0xffffffffffff6332, 0x200, 0x5, 0x8, 0x3, 0xec66, 0x10000, 0x8]}}) getsockname$netrom(r2, &(0x7f000051d000)=@ax25, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000004000-0xc)={r1, 0x6, 0x10}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x3a0000)=nil, 0x3a0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f000022a000-0x4)={r2}) r3 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f000039a000-0x418)=@filter={'filter\x00', 0xe, 0x4, 0x290, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa0, 0xc8, 0x0, {}, [@common=@unspec=@cluster={0x30, 'cluster\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2f0) 2018/02/06 03:02:39 executing program 2: unshare(0x2020600) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$bt_l2cap(0x1f, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000a6c000)=0x101, &(0x7f0000000000)=0x1) r2 = accept$ipx(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000000)=0x10) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f0000001000-0x4)=0x40) pwrite64(r0, &(0x7f0000985000), 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000000000)={&(0x7f0000001000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}}}, 0x3a, &(0x7f0000001000)=[], 0x0, &(0x7f0000001000)=""/7, 0x7, 0x80}, 0x2000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000001000)={0x0, 0x4, 0x7, 0x6, 0xfffffffffffff4f5, 0x81, 0x2, 0x80, {0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x5, 0x1, 0xd7a, 0x4d8, 0xe0000000000}}, &(0x7f0000000000)=0xb8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000001000)=@sack_info={r4, 0x1ff, 0x7ff}, 0xc) 2018/02/06 03:02:39 executing program 4: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000025000)={r0}) getsockopt$inet6_int(r1, 0x29, 0x4a, &(0x7f0000009000), &(0x7f0000016000)=0x4) getsockname(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000000b000-0x4)=0x3a) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f000001e000-0x8c)={0x0, @in6={{0xa, 0x2, 0xbbb, @loopback={0x0, 0x1}, 0x5}}}, &(0x7f000000e000)=0x8c) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000026000)={r3, 0x4}, 0x6) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$vsock_stream(r2, &(0x7f0000024000-0x10)={0x28, 0x0, 0x0, @my=0x1}, 0x10) ioctl$sock_FIOGETOWN(r2, 0x400454d4, &(0x7f0000025000)) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000027000-0x4)=@assoc_id=0x0, &(0x7f000000e000-0x4)=0x4) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000028000)={r4, 0x86}, &(0x7f0000028000)=0x8) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000027000-0xc5)={r4, 0x7, 0xbd, "6ec0339791cff1d3966b99de3f76fa65a451996ed18b6ce6c0e7b794385996cd430500991fb48a961f7f36fb8cafbf31bad7d928d9eeaa1a9fc7ed0c138a1174c9485c6775d0529240ee758e6e5b24e878b65e67e81e7bc48617e39ec3256ef467597f587db4381521f745c7681d31b7c2a65e4e725407c8f914dbdfccf73aa021e2a4bdbf117c994a8ef8577aff2492c067998a0ef824d6f11eaa7aa8b01cf6ea71a631ebee2372f85fd4d5285bcc1fb66f011533f21a132e2a03774f"}, 0xc5) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000006000-0x8)=@assoc_value, &(0x7f0000009000)=0x8) 2018/02/06 03:02:39 executing program 3: mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000001000-0x14)="120000003200e7e4000f000000149b000800", 0x12, 0x0, 0x0, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000837000)={&(0x7f0000191000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty}}}, 0x26, &(0x7f0000fa6000-0x50)=[{&(0x7f0000606000-0xf6)=""/246, 0xf6}, {&(0x7f0000fa5000)=""/237, 0xed}, {&(0x7f0000b54000-0x9d)=""/157, 0x9d}, {&(0x7f00000ba000)=""/226, 0xe2}, {&(0x7f0000fa5000)=""/66, 0x42}], 0x5, 0x0, 0x0, 0x2}, 0x2000) bind$inet(r0, &(0x7f0000d29000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/02/06 03:02:39 executing program 7: mmap(&(0x7f0000001000/0xe58000)=nil, 0xe58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000000c000)={0x5, 0x5, 0xff, 0x80000000000003}, 0x14) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000012000)={r0, &(0x7f0000008000-0x1000), &(0x7f0000011000)=""/161}, 0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1d, 0x4, 0x391, &(0x7f0000001000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(r1, &(0x7f0000cc7000-0x10), &(0x7f0000000000)=0x10) r2 = accept$ipx(0xffffffffffffff9c, &(0x7f0000c16000-0x10), &(0x7f000082b000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f00008f9000)=[{&(0x7f0000866000-0x1000)=""/4096, 0x1000}, {&(0x7f0000001000-0x4a)=""/74, 0x4a}, {&(0x7f00001eb000)}, {&(0x7f0000c7d000)=""/217, 0xd9}, {&(0x7f0000001000-0xea)=""/234, 0xea}, {&(0x7f0000452000)=""/40, 0x28}, {&(0x7f0000000000)=""/51, 0x33}], 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r2, &(0x7f0000c60000)=""/179, 0xb3, 0x122, &(0x7f0000388000)={0x4, 0x8000, 0xfffffffffffffffd, "e3a07c60c67b", 0x7}, 0x10) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000000)=@common='sit0\x00', 0x10) 2018/02/06 03:02:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) listen(r0, 0x7) r1 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000895000-0x4)=0x10) write(r1, &(0x7f0000ebc000)='[', 0x1) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000c10000-0x16)={0x0, 0x80000001, 0x7, [0x8, 0x1, 0x3, 0x0, 0x0, 0x1, 0xd0]}, &(0x7f0000688000)=0x16) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000312000-0xa5)={r2, 0x20, 0x9d, "7512646483808008149ed32c383b1010bb3fa42acbf28849776be9d001d4bf1131afb79dd2ec78a90657e97e4d41b7d02ea8c430fbeea78cf576f94b84087713b29c0a9f33aae9bd1f207b39c645222c10a8c5e3fdf641aacf332b78f3d4a7b55b52b2d7e5f564479d2f780828d6f9de5b15cfa1d601fc5d41714c0bc3de85dfb8f66dcd7b1263eafca62541dbcaa97d4821e134b6371a7b7cf0ef3f89"}, 0xa5) sendto(r1, &(0x7f0000f8f000)="c25c62c91a40740bd7fa7274db486ddc954f2ae8fac62c18add65d931e04231dc2a2c714e3aad98f460bfe84910652f110ffd494a9a363a3c6b1cda00ad267af59b83a7e467463fe525c6e6039d7acd8e113655c00aee860ee80fcfc342af9c5715282d34e2e9f550d21769891deb1d7029282aeedee4f318fd9c610813fd0ffda6f72298afcafffe20dadda387bba96c0de90ab5bd071c04e6e1aa2bc483383e97fccb74c403d61a25fb5208baff91173c7bd1e97be67d75ce766ac34c6b7", 0xbf, 0x80, &(0x7f00003c6000)=@in6={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffffb}, 0x1c) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000f72000)={0x0, 0x2}, 0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000950000-0x8), &(0x7f000091d000)=0x8) [ 124.428264] netlink: 'syz-executor7': attribute type 1 has an invalid length. [ 124.461752] netlink: 'syz-executor7': attribute type 1 has an invalid length. 2018/02/06 03:02:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = accept(0xffffffffffffffff, &(0x7f0000123000)=@alg, &(0x7f00001bf000-0x4)=0x58) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f000032b000-0x4)=0x8) r1 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000), 0x47e) poll(&(0x7f0000beb000)=[{r1}], 0x1, 0x0) 2018/02/06 03:02:39 executing program 0: socketpair(0x2, 0x5, 0xffffffffffffffca, &(0x7f0000db9000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000003000)={0x0}) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000001a000-0xe)={0x0, 0xfa62, 0x4, [0xbc4e46c, 0x8, 0xa2, 0x0]}, &(0x7f0000013000)=0x10) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000019000)=@assoc_id=r3, &(0x7f000001a000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f000092c000-0x8)=@assoc_value={r3, 0x8}, &(0x7f0000293000-0x4)=0x8) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r4, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) syz_emit_ethernet(0x7e, &(0x7f0000011000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @dev={0xac, 0x14}, @rand_addr=0xd31e, {[@timestamp={0x44, 0x8, 0x0, 0x0, 0x0, [{[]}]}, @ssrr={0x89, 0x17, 0x0, [@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @rand_addr, @dev={0xac, 0x14}, @rand_addr, @rand_addr]}, @ssrr={0x89, 0xf, 0x0, [@loopback=0x7f000001, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}, @ra={0x94, 0x6}, @generic={0x0, 0x9, "107777ff001002"}]}}}}}}}, 0x0) 2018/02/06 03:02:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000d7c000-0xb)={0x3, 0x80000000, 0x8, 0x4, 0xafd, 0x80000001, 0x80000001, 0x7, 0x8, 0x8, 0x6}, 0xb) getsockopt(r0, 0x7, 0x2716, &(0x7f0000ba8000)=""/1, &(0x7f00003fd000-0x4)=0xfded) 2018/02/06 03:02:39 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0xcf7b, 0x0, 0x1f, 0x7, 0x0}, &(0x7f00006c8000-0x4)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000efb000)={r1, 0x9, 0x10001}, &(0x7f0000252000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x100000000005, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x10}}], 0x10) sendto$inet6(r2, &(0x7f0000e30000)="97", 0x1, 0x0, &(0x7f00003f9000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000cc3000-0x10)={0x0, 0x1c, &(0x7f0000728000-0x68)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}]}, &(0x7f00008b7000)=0x10) 2018/02/06 03:02:39 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000001000-0x9)=@rc, &(0x7f0000000000)=0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000001000-0x8)=@assoc_value={0x0}, &(0x7f00000b0000)=0x8) socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000001000-0x6)={r1}, 0x6) r2 = socket$inet6(0xa, 0x80009, 0xffffffffffffffff) setsockopt(r2, 0x84, 0x80000000000021, &(0x7f0000000000), 0x0) 2018/02/06 03:02:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000cf2000-0xc)={0x10}, 0xc, &(0x7f0000058000)={&(0x7f000023f000)={0x14, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0xffffffffffffffff}, []}, 0x14}, 0x1}, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000001f, &(0x7f0000d3c000-0x4)=0x400000dad, 0x6d) 2018/02/06 03:02:39 executing program 2: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socketpair(0x5, 0x0, 0xffffffff, &(0x7f0000020000-0x8)={0x0}) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000022000)={0x8, &(0x7f0000016000-0x40)=[{}, {}, {}, {}, {0x0}, {}, {}, {}]}) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000023000-0x8)={r2}) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r3, 0x800454dd, &(0x7f0000001000-0x4)) 2018/02/06 03:02:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x2c) connect$inet6(r0, &(0x7f000000c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x9}, 0x1c) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000bb5000)=0x5, 0x4) sendmsg(r0, &(0x7f0000003000-0x38)={0x0, 0x0, &(0x7f0000594000-0x60)=[{&(0x7f000027d000)="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", 0x225}, {&(0x7f00006a9000-0xcc)="56860fa8474640d63869e413ea409af295f215ee47678f2bcc69735d2e259fcc16ca827305cdff3684ccc6de33c1a0bee10f55d1963e41a7be31c668652d76e117124e01b64557dddc104868b6a2d532b84881bd1bf442c4df090692f339b59304fd0eb6bedf84009df73e3af2cec29283e23499d5178435c3a6f5d2f67bbe6d344ef982881b03502483a5b706f4facf159c6e7818ea4a09f9ee66b1864dcb42a5cb50c230f6c747d709007f6b61e987d0be5a4b0bed7a7b0057793c420393a6b0cbfd22c488d2d571552809", 0xcc}, {&(0x7f0000d8a000-0x27)="d51128f6a49d3bb56e06b7456baab0c9506b5e227cee1eaaee93d27d456dec4d2ff733a7c3794a", 0x27}], 0x3, &(0x7f000000c000)=[]}, 0x20044800) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000dcf000)=0x4, 0x4) 2018/02/06 03:02:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8921, &(0x7f0000dc4000)={@common='lo\x00', @ifru_settings={0x2, 0x5, @fr_pvc_info=&(0x7f0000b37000)={0xfffffffffffffffe, @common='dummy0\x00'}}}) 2018/02/06 03:02:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000e57000)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00005fb000)={{{@in=@local, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in6=@remote}}, &(0x7f0000233000-0x4)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00003f2000)={r1, @loopback=0x7f000001, @empty}, 0xc) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000da6000-0xc)={@broadcast=0xffffffff, @multicast1=0xe0000001, r1}, 0xc) syz_emit_ethernet(0x36, &(0x7f00008aa000)={@link_local={0x1, 0x80, 0xc2}, @random="e08b99bbe421", [], {@generic={0x86dd, "04c6d9868fa6388a74a24174c61cc8826d452426a7ba5220783ac3f0a2dc261b4b09a64e5d26ceb5"}}}, &(0x7f0000e76000)={0x0, 0x1, [0x0]}) socket$inet6(0xa, 0x0, 0xff) r2 = socket$bt_rfcomm(0x1f, 0x3, 0x3) getsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000507000-0x4), &(0x7f0000636000)=0x4) 2018/02/06 03:02:39 executing program 5: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x10) sendmsg(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000011000-0x24)="2300000024009115460000000000001201000000000000270b40000000000004007352", 0x23}], 0x1}, 0x0) r1 = socket(0x9, 0x4, 0x7fffffff) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000012000-0x10)={0x3, 0x75e3, 0x0, 0x5}, 0x10) 2018/02/06 03:02:39 executing program 4: mmap(&(0x7f0000000000/0xb00000)=nil, 0xb00000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000b01000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000b00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000b01000-0x4)=0x80000001, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000af1000)={@common='bridge0\x00', &(0x7f0000af6000-0x10)=@ethtool_pauseparam={0x40000000000017}}) 2018/02/06 03:02:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r0, 0x10e, 0x3, &(0x7f000084e000), &(0x7f0000755000-0x4)) 2018/02/06 03:02:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f0000dc0000-0x1)="e6", 0x1, 0x0, &(0x7f00008e6000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x1}, 0x1c) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000244000-0x8)) listen(r0, 0x1) r1 = accept4(r0, &(0x7f000065e000-0x10)=@can, &(0x7f0000c84000-0x4)=0x10, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getpeername(r1, &(0x7f000083f000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback}}}, &(0x7f0000367000)=0x2e) sendto$inet6(r2, &(0x7f0000830000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/06 03:02:39 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000001000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev}}}, &(0x7f0000000000)=0x32) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000327000)=@assoc_value={0x0, 0x1ff}, &(0x7f0000318000)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000b95000-0x12)={r1, 0x4, 0x5, [0x67, 0x20, 0x4, 0x39, 0x80000000]}, &(0x7f0000b63000)=0x12) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000001000), &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_buf(r2, 0x29, 0x41, &(0x7f0000000000)=""/40, &(0x7f0000e39000-0x4)=0x2) 2018/02/06 03:02:39 executing program 3: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000007000-0x4)) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000012000)=@hci, &(0x7f0000020000)=0x6) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000021000-0xe)={0x0, 0x3, 0x3, [0x30, 0x8, 0x5]}, &(0x7f0000016000-0x4)=0xe) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000010000)={{{@in=@dev, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@multicast1}}, &(0x7f0000022000)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000012000)={{{@in=@dev, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@loopback}}, &(0x7f0000017000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000000e000)={{{@in6=@dev={0xfe, 0x80, [], 0x0, 0xa}, @in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xc}}, 0x3, 0x0, 0x2, 0x5, 0x2, 0xa0, 0xa0, 0x0, r3, r4}, {0x40, 0x100000000, 0x3ff, 0x1e9, 0xa95, 0x1, 0x400, 0x1f}, {0x3, 0x6, 0x100000001, 0x400}, 0x1, 0x1, 0x2, 0x0, 0x2, 0x3}, {{@in=@multicast2=0xe0000002, 0x1, 0x3b}, 0x2, @in=@rand_addr=0x2, 0x0, 0x2, 0x2, 0xfffffffffffffffe, 0x4, 0x0, 0x2}}, 0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000021000)={{{@in=@empty, @in=@loopback}}, {{@in6=@mcast1}, 0x0, @in6=@mcast2}}, &(0x7f0000022000-0x4)=0xe8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000008000-0x6)={r2, 0x100000000}, 0x6) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f000000d000)=@ethtool_coalesce={0xf}}) socket$bt_l2cap(0x1f, 0x3, 0x0) 2018/02/06 03:02:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000080e000-0x8)) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socketpair$inet6(0xa, 0x800, 0x7, &(0x7f0000cf6000-0x8)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000d73000-0x160)={{{{0x2, 0x0, @multicast2=0xe0000002}}, {{0xa, 0x3, 0x8, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xd28}}}, 0x100, 0x101, 0x1ff, "9198cd2ba3a9e824697e316ba1e4829c13fe6bf04ff008fca5066a892b70be4c677b1e9fe36da992fddccfbaa55579313a53d4a2e8ac1d82e00bbacb713e9e525511a70e30e8095486a779f5fd6c7474"}, 0x160) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000497000)={{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0xfffffffffffffffb}, 0x5c) 2018/02/06 03:02:39 executing program 2: mmap(&(0x7f0000000000/0xaf2000)=nil, 0xaf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr128\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000af2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000af2000)={0x0, 0x0}) mmap(&(0x7f0000af2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000af2000)={0x3, 0x1, 0x100, 0x1, 0x400}, 0xc) sendmmsg$alg(r1, &(0x7f0000005000-0x70)=[{0x0, 0x0, &(0x7f0000005000-0x30)=[{&(0x7f0000003000)="940599adc8e100e4ea9ca4836977c89c576582330ae33006477110c2c76cef7e460fc576054ca3693b9ca33d9fb8a01f1331ae908ad251a71d88339e04ceb66295b6494d41fee99cd35fbbc1103949a0a8204eea55f33a4cf3306882403872c6e636a79154ae", 0x66}, {&(0x7f00001f0000)="0e766f56f8152fd82cc77aa3772bac935ed8", 0x12}], 0x2, 0x0, 0x0, 0x5}], 0x1, 0x0) 2018/02/06 03:02:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00004a5000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x9f}]}, &(0x7f00007fe000)=0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000c72000-0x40)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@ldst={0x2, 0x0, 0x400000000b, 0x7a, 0x0, 0xfffffe50}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0x89d0, 0x1000, &(0x7f00004bb000)=""/4096}, 0x48) r2 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f00004af000-0x4)=r1, 0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f000042a000-0x8)={r0, 0x3ff}, &(0x7f00003f1000+0x39c)=0x8) write(r2, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db39e9ff4435eade", 0x26) 2018/02/06 03:02:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000e38000-0x4)=0x1, 0x4) r1 = socket$inet(0x2, 0x80a, 0x0) sendmmsg(r1, &(0x7f0000d47000)=[{{&(0x7f000026a000)=@vsock={0x28, 0x0, 0x0, @reserved=0x1}, 0x10, &(0x7f0000c97000-0x30)=[{&(0x7f0000df9000)="16537ee750f85ec93cfc28ad9b74d3339c43022c4eaedccab4a2b360d0dbdaaf67e321584ee2a6b6d28e8c7c0968868308af216b0bc55544e1ef4c934eba0bf743ef22ca13b4043bd1f6173e07786b8a95aa5b8f571947cdf0aef65cf05adccaa4d6316c0687bcfc74f2b07def1ac23641e43435b78b259a0ddabdda46c70a827141c984e7571db5be4243abf9414c7bb982af1616c9fe87bd2503662eec3bf9cef4652698240b006034d281668141a7c3f3f2276279d106d488079bf21ce9cff7e20c70d5bb3389e1ad96ad3370444bb0d920e214de50994a07aa66f7cb5fa3810fc1a575c0e202c9bae2e09d1adaf4d1", 0xf1}, {&(0x7f0000b90000)="4b437984cf2d30fca38a4136c87558fc635b473539f088d69b0ddee613889b741b7bf7d17c9bc16d405745d15bd58dc4bcc8650b53c0a59a522b7a937d146577fd7ba19cbf92ab5b0399f476", 0x4c}, {&(0x7f000047c000-0x8b)="5c8413b70091768c03dff66e4161ffc3ff771f71f164363b18702d3f7e81f3ffc43e00c3f8d0e933be8962b596f7ae82d3fdd00c496c1f06912451dadb7b3826b699d61dad775393ae01147d5a504c180121a8b294f8e79ca188cf16a54b22c81724164bb10bab281989b0e5e787f16b5016d930f18b2ef1fdddaa09da1163a06fd716f7d891753d755d11", 0x8b}], 0x3, &(0x7f00007dc000)=[{0x28, 0x1, 0x7, "08c8ae511711d2fbd6e04f75aafbb2e47183a660f6893b42"}, {0x80, 0x102, 0x0, "ae11ee614e1ac24bcd5d718107c854636cbc6a807c7707e8508378d77346f59341c15fe261789d3351764d35d41efc274233fa95addf1a4654da9f5666f9777d22f660da47a05be5808f707fc0fda9c8fc1cd43f425a625b67a2575eddbe3ac0c900fb9fcd0d663869d75b7259"}, {0xa8, 0x6, 0x4, "d4ab999ba2abba03789e655562894c15b2f3a30e4045bde6a1d17c08a5e56a6b67824bd69e23df900e5587e9f839e7ba0d6372324ce35e6ebf93f0b8c51a723c0ce775ccefba1dec6f43eddf42c6561f0c4e6533e112dfc06536fdad4a95f13ea09cf8afb62695cce857d249b368b376600cda50d1980d887c168f86d4557e40bf37d0af44dbd193d7f071e4da3277efbc8471"}, {0x98, 0x0, 0x9, "9af6fc4136ab1ac53f7ef1dc8388ec4e69012db0e74b33005c98ba8824452d8cc80a485844fdd6d2860edb4adfdf290ceddc754afaf53a2669007d8b46c2c19b7b2f07789dff70c2c538f518fa0d2444520e2fcb31fd6945886ae77832553bc0d1773b8e7aa68fafa8b648e652e92623c0bab2062d26d6142f20c0207b751907f121"}, {0xa0, 0x104, 0x5, "f2c42c2d011b5ce6fbe1f4862bcc0c65418fd254fe09692b4cf0487be25f8b62e062bf582eb98913432640a6ff2fa550149af217ebb04f10c33f12df8a84bced5bf98cec978467426892334afac33380e6180159f4f266fcac5dfcae621fe83d59ab452eb49c1f0789ebe7505a5f29c35884424088bd0a24021eae814e9b21211fcd98e64b9991cf8eb7742078"}, {0xb0, 0x19f, 0x6, "1df8cf4bd290edf47ea3dadc442f254c4c7d82c1bfbb638589027717b81427198f0d727f22f8f4d4b0fdca49c9c36b5ce143cd004a7c66ca8ec5ce8536b48181e11cfcb0dc0c74179ba332f0d9c1cc1ddde57dd5450e951c20b86d9acc4d8200766a9519379d9d6c79e139c277def145fd18456537bac14902405eb748564996dd8aaacba00258d24f9dd67791845a1fd655b8198f3e1f73bf20"}, {0x90, 0x119, 0x0, "75fd65c2b6e22020cf41a28f2d7695927deed3aaebdd0ae81da3c48f3b9feb512dd920090fd02ffa467e56fded9bfef4ce0e5b137161b440147d16339c7222834f132a305183e163607be28755cb4630e18bd0702aaf23d79e6cf0f882cb58ad79095c80fbeace6bb60558c8e92073c8d3211b9b7b00d490284e"}, {0x78, 0x111, 0x4, "d43d851832d61cdc77986c776ea7fa0b8074de309c6035a984d268b4338ff37f6d82e882dd7ad784d4213a00e0a5ec8a34d6979fa4ebc0c7b52438a10afd2eb894c288a86a76e72060fa5f39e7a8e8b15f774eb30a360d5e5f45de059b10702ae846bf8f1f48"}, {0xe8, 0x3a, 0x4, "65f1371409c78d9e9f6c786543347ad221490dc5d40a696b0b243fcb07399b91f6d678437ba5885d3466bc5b77b1ef63e9b59e7209d7f583e453628f9df5bb582510518bb38e85a85eb8bc45cab87de25281531761e3e56592b126b45ed3d25fd76942310d661f4ed6db134262ca9823f462a475a9e70a1f5308fadbbf4a1476b5b97da94cee53f35f040e17d40fe8dbaa0782cc5a34baeca69adcf0b5046be07c8582bed4b453f73baa107fb811007688c2f5955607c07060a393cc7a0b1aafe18eeb1c057badc6a915c116b8a4ba8130ba5a22e41c26ad"}, {0xf8, 0x0, 0x6, "cdbbdb17b6ddf6091955ce0f36b1f2b275cad330f7d83758dac60f6dca6a96a6de6ac7a1ab1bf84d30730dd9bdd6b8b126be55f1ee4462e3ae019585fba1149e6ecb0e3b3ea083a2a8c1ab45e8735e08d4c7be4193eaed95ee27055db80fa6ac3fff35509482c123e6ac34df3bcc32e9a96b706208479e379dd82f04ead299ca40412e600cce8e2e44b16e2ed3d037228e4c6351dda8c2dd0451a8d5dfb86ccee040af5ec78acfaf8ea8e62dec243480c58aaca3936caaf14c9f0c0ba31e43ee1b68360c6eb1d01f430dff7404189510cd086422352f367e917556b0999dd0e7b372196cf574"}], 0x620, 0x10}, 0x7}], 0x1, 0x40004) sendto(r1, &(0x7f000059a000-0x73), 0x0, 0x0, &(0x7f0000f34000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x12) 2018/02/06 03:02:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000a41000-0xc)={@local, @dev}, &(0x7f00000d3000-0x4)=0xc) connect(r0, &(0x7f0000415000)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @rand_addr=0x80000000}, 0x1, 0x4, 0x2, 0x4}}, 0x2e) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000c2d000)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f000011b000-0x208)={0x14, 0x3, 0x7, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/06 03:02:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@unspec=@connlabel={0x28, 'connlabel\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2e8) r1 = socket$inet(0x2, 0x3, 0x2f) sendto$inet(r1, &(0x7f000085b000), 0xfffffffffffffe1b, 0x0, &(0x7f0000cf9000)={0x2, 0xffffffffffffffff, @empty}, 0x10) 2018/02/06 03:02:39 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000000)={0x5, 0x1, 0x8, 0x6, 0xffff}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000cd1000-0x38)={0x0, 0x0, &(0x7f0000859000-0x10)={&(0x7f0000e05000)={0x2, 0xd, 0x0, 0x0, 0x18, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_lifetime={0x4, 0x3, 0x7}, @sadb_x_policy={0x8, 0x12, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@mcast2={0xff, 0x2, [], 0x1}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}]}, 0xc0}, 0x1}, 0x0) 2018/02/06 03:02:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000266000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f00009a3000-0x8)={0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000f24000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000a6f000-0xc)={r1, 0x80000, r2}) r3 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000436000-0xc)={0x0, 0x2, 0x30}, &(0x7f00002e6000)=0xc) getsockname(r3, &(0x7f000089d000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback}}}, &(0x7f0000cbc000-0x4)=0x2e) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r5, 0x84, 0x1e, &(0x7f0000140000)=0x6, 0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000453000)={r4, 0x7}, &(0x7f0000819000-0x4)=0x8) connect$inet6(r3, &(0x7f0000252000)={0xa, 0x2, 0x6e, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1c) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r5, 0x84, 0x7b, &(0x7f00004b5000)={r4, 0x1}, 0x8) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000896000)={@dev, @broadcast, 0x0}, &(0x7f0000508000-0x4)=0xc) ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f00002bd000)={@loopback={0x0, 0x1}, 0x1, r6}) getsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f00000d7000-0xe8)={{{@in=@empty, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@loopback}}, &(0x7f00006c6000)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f0000f2d000-0xe8)={{{@in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xe}}, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3, 0x8, 0x1, 0x1, 0xa, 0x20, 0x80, 0x6f, r6, r7}, {0xfff, 0x4, 0x4, 0xbf, 0x6, 0x0, 0x80000001, 0x9}, {0x5, 0x2, 0x5, 0x9}, 0x800, 0xd, 0x3, 0x1, 0x3}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x3, 0x2b}, 0x2, @in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x3, 0x0, 0x0, 0x1, 0xe9a00000000, 0x2, 0x7fff}}, 0xe8) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x1b, &(0x7f000001b000)=@mangle={'mangle\x00', 0x1f, 0x4, 0x378, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f000001b000), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @generic="49b4fded3d90982255fb9754e4970490", @generic="a864a424356fc322f33c8ccb29705feb"}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv4=@dev={0xac, 0x14}, @ipv4=@empty}}}, {{@ipv6={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @syzn={0x73, 0x79, 0x7a}, @common='lo\x00'}, 0x0, 0xa8, 0xe8, 0x0, {}, []}, @unspec=@TPROXY1={0x40, 'TPROXY\x00', 0x1, {0x0, 0x0, @ipv6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @HL={0x28, 'HL\x00'}}]}}, 0x3d8) syz_emit_ethernet(0x3e, &(0x7f0000023000-0xba)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "bcfb85", 0x8, 0x11, 0x0, @empty, @empty, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}, &(0x7f0000005000)={0x0, 0x1, [0x0]}) 2018/02/06 03:02:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000758000)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000e71000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f000038c000-0x10)={0x5, 0x4, 0x0, 0x4, 0x0}, &(0x7f000005f000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000d9000)={r1, 0x6}, &(0x7f0000ea5000-0x4)=0x8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f58000)={r0}) listen$netrom(r2, 0x3) r3 = socket$inet(0x2, 0x3, 0x87) socketpair$inet6(0xa, 0x5, 0x8, &(0x7f0000101000)={0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000a5e000-0xe8)={{{@in6=@mcast2, @in6=@ipv4={[], [], @multicast1}}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f0000041000)=0xe8) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000000)={{{@in=@broadcast=0xffffffff, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x0, 0x933}, 0x0, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x0}}, 0xe8) ioctl$sock_inet_SIOCDARP(r3, 0x8953, &(0x7f000065e000)={{0x2, 0x1, @multicast2=0xe0000002}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0}}, 0x34, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, @common='ip6tnl0\x00'}) close(r3) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000008f000), &(0x7f000037c000-0x4)=0x4) bpf$OBJ_GET_MAP(0x7, &(0x7f000062d000)={&(0x7f0000b2d000)='./file0\x00', 0x0, 0x18}, 0x10) getsockopt$sock_int(r3, 0x1, 0x3c, &(0x7f000012d000), &(0x7f0000ca1000-0x4)=0x4) 2018/02/06 03:02:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x15}}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) sendto$inet(r0, &(0x7f00008ad000-0x1000)="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", 0x11a, 0x0, 0x0, 0x0) r2 = socket$kcm(0x29, 0x1000000000000005, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031b000-0x8)={r0, r1}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000647000)={0xffffffffffffffff}) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000973000-0x4)='tls\x00', 0x4) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000bed000-0x4)=0xb78c, 0x4) 2018/02/06 03:02:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = getpid() ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00002af000-0x4)=r1) getsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000280000), &(0x7f0000a32000)=0xfffffffffffffd5d) connect$l2tp(r0, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x4}}, 0x2e) r2 = socket(0x18, 0x0, 0x1) connect(r2, &(0x7f0000dcd000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @rand_addr}, 0x2}}, 0x2e) 2018/02/06 03:02:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f000000c000-0x10)={0x0, 0xffffffffffffffff, @local}, &(0x7f00008b1000)=0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000218000)={0x0, 0x23, 0x1, [0x8]}, &(0x7f000061f000)=0xa) pwritev(r0, &(0x7f0000a8b000)=[{&(0x7f00005c8000)="ee46cc6852e22cb58f852317a800da1b47aba27a208a30902fb1a94621981027643c0e2a56a730da396b173144e0839989535372a0aef92314ea3bf70b04cf18f9baa03a709153d63226fe83ae5fc658e276af637d518a950c45881705935b63aee64054d94d1a82731956a11b286d9cd559125bf3c7d0cb", 0x78}, {&(0x7f0000c94000)="6befe120a2a3de09156e55cf46fe81a71a2ef3b042b34682c772683bdc965597224fb1077093d5e880038833b4253ea37e877e4ab650f47404610a643aa9b8d8b48b71733b87e38b46c5556249ec1b5bc2ea8fba5a29581486a02ca9a9b5ae630a568c45d78583143e", 0x69}], 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000af000-0xf4)={r1, 0xec, "88be5df9ddaf0c1708e6a39f83295aa860f67479b126c0e39d08fa93eed124be7f237ac877a1494ddacd2da16e283a8ff2fe8e549805a5bf1924c6d8a714312421be7438efa6e70aaf021b637fbcf4e2d7051539c977d9b26e10b8a8ca64c70d9bd1c708d93bdc28995fc959c543a1216c524a86534b6f23111e46dbe8454945d1513d3b283bcb63ad916ac4888570c54133c91af2d4438145f76bd24764effe53fe16cb4283061292d4d82048bd91328c281b007715c7ba63bf2e368e6aca30ad85c5a8dbafe0099da90a45c66870dca07814626ef811d623216663745e996d6ce2278861e60e647d213edf"}, &(0x7f00008e9000-0x4)=0xf4) r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f0000fe3000-0x24)="2200000016000700ea0910080900073f0a0000000922000004000300040001008c45", 0x22) 2018/02/06 03:02:39 executing program 4: r0 = socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$rds(r1, &(0x7f000067a000-0x38)={&(0x7f0000000000)={0x2, 0x2, @multicast1=0xe0000001}, 0x10, &(0x7f0000576000-0x20)=[{&(0x7f0000000000)=""/152, 0x98}, {&(0x7f0000499000-0xd2)=""/210, 0xd2}], 0x2, &(0x7f0000001000-0x210)=[@rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000000000)=""/71, 0x47}, &(0x7f0000ecd000-0x1), 0x2}}, @rdma_dest={0x18, 0x114, 0x2, {0x5}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000c39000-0xfb)=""/251, 0xfb}, &(0x7f0000000000), 0x4}}, @fadd={0x58, 0x114, 0x6, {{0x10000, 0x5}, &(0x7f0000a15000-0x8)=0xfffffffffffffffe, &(0x7f0000001000-0x8)=0x80000000, 0x1f, 0x1c5f, 0x5, 0x8000000, 0xc, 0x1}}, @fadd={0x58, 0x114, 0x6, {{0x7ff, 0x47}, &(0x7f0000001000-0x8)=0x50000000000000, &(0x7f0000000000)=0x1f, 0x7f, 0x81, 0x7fffffff, 0x9, 0x10, 0x3d7}}, @rdma_args={0x48, 0x114, 0x1, {{0xffffffffffff0000, 0xffffffff}, {&(0x7f0000715000)=""/23, 0x17}, &(0x7f00005ce000)=[{&(0x7f0000ff7000+0x338)=""/33, 0x21}, {&(0x7f0000000000)=""/241, 0xf1}, {&(0x7f0000001000-0x19)=""/25, 0x19}, {&(0x7f0000001000-0x95)=""/149, 0x95}, {&(0x7f0000000000)=""/38, 0x26}, {&(0x7f0000000000)=""/124, 0x7c}, {&(0x7f0000000000)=""/185, 0xb9}], 0x7, 0x463ca00ad38b049a, 0xffffffffffffff7f}}, @mask_cswp={0x58, 0x114, 0x9, {{0x1ff, 0x200}, &(0x7f0000000000)=0x1, &(0x7f00004d0000)=0x101, 0x4, 0x3d57, 0x10001, 0x1, 0x8, 0xfe000}}, @rdma_args={0x48, 0x114, 0x1, {{0x6, 0x2}, {&(0x7f0000000000)=""/103, 0x67}, &(0x7f0000000000)=[{&(0x7f0000000000)=""/56, 0x38}, {&(0x7f0000000000)=""/218, 0xda}, {&(0x7f0000000000)=""/252, 0xfc}, {&(0x7f0000001000-0xe)=""/14, 0xe}, {&(0x7f0000000000)=""/131, 0x83}, {&(0x7f00009ce000)=""/124, 0x7c}, {&(0x7f0000a9d000-0x81)=""/129, 0x81}], 0x7, 0x20, 0x800}}], 0x210, 0x40080d4}, 0x1) 2018/02/06 03:02:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000ff6000-0x4)={0x0, 0x3}, 0x4) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000ff6000-0x4)={0x0, 0x3}, 0x4) r2 = accept$llc(0xffffffffffffffff, &(0x7f000094f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000e4c000)=0x10) getsockopt$llc_int(r2, 0x10c, 0x7, &(0x7f0000d87000), &(0x7f0000285000)=0x4) 2018/02/06 03:02:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000a88000)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x67, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "14f435", 0x0, "167de9"}}}}}}, &(0x7f0000638000)={0x0, 0x0, []}) socket$unix(0x1, 0x2, 0x0) 2018/02/06 03:02:39 executing program 1: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000021000-0x4)={r0}) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000010000)={r0, r0, 0x6, 0xd01, &(0x7f0000025000-0x4d)="30696ecbe7acb852f8de781969fd2f922ae7cdd381752a8350e0b0c943b05cd4e7a76f5adfd11218212f13c3c2aa9098d3a75c9c2742dabf13e474f014ac55f8c2839f8a28ff0a031adc1abc38", 0x2739, 0x1, 0x81, 0x1ff, 0x4, 0x8, 0x13, "fbbdea5c998e938ada14d21d0ffe7bb918324b76e55948b764801277d00a9892f12cbffc94fb0b2d5cee42"}) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x20, 0x20, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, [@nested={0xc, 0x1, [@generic="2755facc1a"]}]}, 0x20}, 0x1}, 0x0) getpid() mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000024000)) 2018/02/06 03:02:39 executing program 2: mmap(&(0x7f0000000000/0xf25000)=nil, 0xf25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f00000d4000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3}, 0x1c) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e93000)={@common='gre0\x00', 0x0}) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000f23000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, r1}, 0x14) mmap(&(0x7f0000f25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$packet(0xffffffffffffffff, &(0x7f0000f25000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000c29000)=0x14) accept$packet(r2, 0x0, &(0x7f0000133000-0x4)) 2018/02/06 03:02:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) pipe(&(0x7f0000715000)={0x0}) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f00001de000)={@sco={0x1f, {0x0, 0x8, 0x8, 0x8, 0x400, 0x9}}, {&(0x7f0000201000)=""/216, 0xd8}, &(0x7f0000410000), 0x1}, 0x28) sendto$inet(r0, &(0x7f0000fa1000-0x1), 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000008b000-0x3)='nv\x00', 0x39d) ioctl$sock_SIOCADDDLCI(0xffffffffffffffff, 0x8980, &(0x7f0000887000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0}}) shutdown(r0, 0x1) 2018/02/06 03:02:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x0, 0x0, &(0x7f0000bcc000-0x8)={0x0}) r1 = socket$bt_sco(0x1f, 0x5, 0x2) r2 = socket(0x40000000015, 0x5, 0x0) bind$inet(r2, &(0x7f0000580000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) connect$netrom(r2, &(0x7f0000bf9000)=@full={{0x3, {"df3fde38f858fe"}, 0x9}, [{"cb95bb535f2328"}, {"fe24fddc7b5917"}, {"7467c352378946"}, {"7ab7d3ffe49627"}, {"8264f2ea6c77d9"}, {"be7d32768fa33a"}, {"48ac52dd8e6c85"}, {"750d69146b7fa8"}]}, 0x48) connect$vsock_stream(r2, &(0x7f0000321000+0xd12)={0x28, 0x0, 0x0, @host=0x2}, 0x10) sendfile(r1, r0, &(0x7f000015b000), 0x10001) sendto$inet(r2, &(0x7f0000a3d000-0x1)='f', 0x1, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000d2c000-0x28)={&(0x7f00003ee000/0x2000)=nil, 0x8, 0x0, 0x62, &(0x7f0000bd9000/0x3000)=nil, 0x100000000000006}) 2018/02/06 03:02:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0x5) pipe(&(0x7f00005c9000-0x8)) socket$inet6_udp(0xa, 0x2, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket$unix(0x1, 0x7, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f0000540000)={&(0x7f0000380000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote}, 0x1c, &(0x7f0000250000)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac}, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000020b000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r4, &(0x7f0000def000-0x38)={&(0x7f0000fa4000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote}, 0x1c, &(0x7f00007ba000-0x40)=[], 0x0, &(0x7f00006b7000)=""/512, 0x200}, 0x0) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [0xffffffffffffffff]}], 0x1}, 0x0) socket(0x10, 0x2, 0x0) 2018/02/06 03:02:40 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000121000)={0x5, 0x4, 0x7f, 0x20, 0x0, 0xffffffffffffffff, 0x0, [0xa]}, 0x2c) 2018/02/06 03:02:40 executing program 7: mmap(&(0x7f0000000000/0xf93000)=nil, 0xf93000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80}, @in=@dev={0xac, 0x14}}}, {{@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x0, @in=@loopback=0x7f000001}}, 0xfeb6) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r0, &(0x7f0000f94000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00005c9000-0x4)=0x1c) 2018/02/06 03:02:40 executing program 4: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00002fe000)={0x0, 0x0}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f000078e000-0x5c)={{0xa, 0x3, 0xfffffffffffffff7, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, {0xa, 0x1, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0xff}, 0x49, [0x8, 0x1f, 0xfff, 0x3f, 0x8000, 0x1, 0xd3ec, 0x18]}, 0x5c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000d27000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00002e9000-0x4)=0x14, 0x80800) socket$bt_hidp(0x1f, 0x3, 0x6) bpf$PROG_LOAD(0x5, &(0x7f0000324000)={0xd, 0x8, &(0x7f0000b73000)=@raw=[@exit={0x95}, @call={0x85, 0x0, 0x0, 0x11}, @jmp={0x5, 0x0, 0xf, 0x7, 0x2, 0xffffffc0, 0xffffffffffffffff}, @jmp={0x5, 0x0, 0x7, 0x9, 0x2, 0xfffffffe}], &(0x7f00004b7000-0x4)='GPL\x00', 0x3, 0xf8, &(0x7f00001dc000-0xf8)=""/248, 0x41f00, 0x1, [], r1}, 0x48) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000ad6000)={0x26, 'rng\x00', 0xe, 0x0, 'jitterentropy_rng\x00'}, 0x58) bind$alg(r2, &(0x7f0000b55000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha384\x00'}, 0x58) [ 124.952521] netlink: 'syz-executor1': attribute type 1 has an invalid length. [ 124.996243] netlink: 'syz-executor1': attribute type 1 has an invalid length. 2018/02/06 03:02:40 executing program 3: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = accept4(r0, &(0x7f0000008000)=@sco, &(0x7f000000e000)=0x8, 0x800) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f000000a000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000014000-0x4)=0x1008) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r1, &(0x7f000000d000-0x9)=@rc, &(0x7f0000015000-0x4)=0x9) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000013000)={r2, @in={{0x2, 0x3, @loopback=0x7f000001}}, 0x4, 0xfffffffffffffffe}, 0x98) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f000000d000-0x1c)={0x0, 0x14, "d75e316e4795e77691f1c27f829b6a5bb640cfdc"}, &(0x7f0000013000-0x4)=0x1c) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000001000)={r3, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}}, 0x8c) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000002000)="9f0c1c29007c350245e415b2783ff8df", 0x10) recvmsg(r0, &(0x7f0000009000)={&(0x7f0000005000)=@sco, 0x8, &(0x7f0000009000-0x40)=[], 0x0, &(0x7f000000a000)=""/177, 0xb1}, 0x0) connect$can_bcm(r0, &(0x7f0000003000-0x10)={0x1d}, 0x10) connect$inet6(0xffffffffffffffff, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @empty, 0x2}, 0x1c) ioctl$sock_ifreq(r0, 0x8942, &(0x7f0000008000)={@common='tunl0\x00', @ifru_addrs=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0xffffffffffffffff, @rand_addr}}}}) ioctl$sock_netrom_SIOCGSTAMP(r4, 0x8906, &(0x7f0000010000)) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r4, 0x800448d3, &(0x7f0000004000-0x94)={{0x7ff, 0x8, 0x101, 0x7, 0x100}, 0x40, 0x3, 0x9, 0x1ff, 0xfffffffffffffffb, "10b1cd119cd00e56cf662922131f4765a87c01c16b188aeeed0ab08b1729cd385567ff80005bae1f9a705aba74255b893d4baa6983bc728f899fc4e2ee3ad5ead3125d06b431bbfd8af7a13415db9058f502567f0f030772ff411c9585664e38e3a3c81784711b77ba91126dd9ac604461890853e9717726538423dc9cbfeda6"}) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000006000-0x10)={&(0x7f0000003000)={0x5, 0x0, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x38}, 0x1}, 0x0) 2018/02/06 03:02:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$inet6(0xa, 0x80006, 0xfffffffffffffffd) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00003b7000-0x10)={0x0, 0xbc, &(0x7f0000dd0000)=[@in6={0xa, 0x1, 0x9f, @dev={0xfe, 0x80, [], 0x0, 0xc}}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x16}}, @in6={0xa, 0x2, 0x5, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7}, @in6={0xa, 0x2, 0x7, @dev={0xfe, 0x80, [], 0x0, 0xd}, 0xb76}, @in6={0xa, 0x0, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xa}}, @in={0x2, 0x3, @broadcast=0xffffffff}, @in6={0xa, 0x1, 0x25c0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x80000001}]}, &(0x7f000059a000)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f00009d6000)={r4, 0x0, 0x20}, &(0x7f0000803000-0x4)=0xc) bind$inet(r2, &(0x7f0000da1000-0x10)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000017000-0x4)=0xfffff7fffffffffd, 0x4) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000015000)=0x4, 0x4) bind$inet(r1, &(0x7f0000c91000-0x10)={0x2, 0x0, @dev={0xac, 0x14, 0x0}}, 0x10) listen(r0, 0x0) listen(r2, 0x0) 2018/02/06 03:02:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000062c000-0x38)={&(0x7f000062d000-0xc)={0x10}, 0xc, &(0x7f0000bea000)={&(0x7f0000c49000-0x78)=@getpolicy={0x60, 0x15, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001}}, [@sec_ctx={0x10, 0x8, {0x9, 0x8, 0x1, 0x1, 0x1, ':'}}]}, 0x60}, 0x1}, 0x0) pipe(&(0x7f00007ec000-0x8)={0x0}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f00005ae000)=[{0x4, 0x8}, {0x2, 0x6}], 0x2) 2018/02/06 03:02:40 executing program 0: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000357000-0x8)={0x0}) setsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f00006a5000)=0x7, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000baf000-0x8)={0x0, 0x1}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000000)={0x1000, 0x8, 0xb, 0x7, 0x7, 0xdd, 0x1f, 0x48c, r3}, 0x20) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000000)=0x100000001, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000002000-0x60)={r3, @in6={{0xa, 0x2, 0x7, @empty, 0x9}}, 0x1, 0x3, 0x0, 0x1, 0x40}, &(0x7f0000001000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000001000)={r3, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}}, 0x8c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000003000-0x8)=@assoc_value, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r1, &(0x7f0000004000-0x8)=@abs, &(0x7f0000003000)=0x8, 0x80000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000004000), &(0x7f0000003000-0x4)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = gettid() mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r2, &(0x7f0000006000-0x38)={&(0x7f0000006000-0xc)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000000)={&(0x7f0000005000)={0xf0, 0x25, 0x502, 0x4, 0x2, {0x1a}, [@generic="8b497142f0c590afae6552999225d3bae9b0745498c296d595038ec3f3d0fbc19d92835e49c15182ef8c1c1c6c07c5e52045993b46d4fe463f91f114a62e392dc41b0edd44267651cfec1fab0dbf843b3660beb256d48170c720cde2383aac1691624e2b263546bf7e09fa77259fb01addac5bb913b66cca1aa65de46f4e8987130de4e6221e97eff8e07a3d2fb9e40e69cd21ec304ad8a285a64cb57a8c31f545d7dc8892ef2524c2", @typed={0xc, 0x3a, @pid=r4}, @generic="099faa816e78e7f4bc8e4d181fa4701ccb22b0018bd95999d813f15bcae2e950762a10cfa4"]}, 0xf0}, 0x1, 0x0, 0x0, 0x40810}, 0x4011) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r1, &(0x7f0000007000-0x60)=@nfc_llcp, &(0x7f0000006000)=0x60) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000008000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}) 2018/02/06 03:02:40 executing program 7: r0 = socket$inet(0x2, 0xa, 0x0) recvfrom$inet(r0, &(0x7f0000001000-0x4b)=""/75, 0x4b, 0x40002002, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0xfffffffffffffe83) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={0x1, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x14}}, {0x2, 0x2, @multicast1=0xe0000001}, {0x2, 0x2, @loopback=0x7f000001}, 0x181, 0x3, 0x5, 0xffff, 0x9, 0x0, 0x5, 0x10001, 0x6ff}) 2018/02/06 03:02:40 executing program 4: 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}, 0x10) listen(r0, 0x100401000003) r1 = accept$inet(r0, &(0x7f00001e7000)={0x0, 0x0, @multicast2}, &(0x7f0000259000)=0x10) write(r1, &(0x7f0000a96000-0xb6)="1f", 0x1) setsockopt(r1, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000bcb000-0x7)={0x0, 0x0, 0x6}, 0x8) write(r1, &(0x7f00007b0000)="01", 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000da0000-0xa4)={0x0, 0x9c, "25d942e4bb4c7dfb5d19c9d4e96ed0e852b3b7c2ecb4b89c1765d3dab2ca52b8e3d76de8f6ae45f2124bb9b6a68151bfac7c7b02f4f3a27f89357ebe7fd7a7b31444c53776ac1aeb79beff8bc8ff51ae814a7ee8e99e995de5c1583b5c42dfe73f4fd9632aaef6094709317a8d672977895331afcab1278d07a2b776b441137334f5ed2a2ad527912978c9b3becb09a5c4269a8e50e8df6f09ad2e8a"}, &(0x7f0000cc3000-0x1)=0xa4) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00007fa000)={r2, 0x0, 0x6}, 0x8) 2018/02/06 03:02:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1000000000004) r1 = socket$vsock_dgram(0x28, 0x2, 0x0) getsockname(r1, &(0x7f0000238000-0x6)=@hci, &(0x7f0000c3f000)=0x6) writev(r0, &(0x7f00000a8000)=[{&(0x7f0000aef000)="580000001400192300bb4b80040d8c562806f0ffffff04106a9643c218fe59a2e04a03ca8164243e890000000a215a0004fbf50dfff90003a5000004001ce1ed5e0000000000221f100001000700f8ffff0000ec6b0f536e", 0x58}], 0x1) 2018/02/06 03:02:40 executing program 6: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) connect$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000fd8000-0x1000)=""/4096, 0x1000, 0x142, &(0x7f0000175000-0x8)=@sco={0x1f, {0x1380ecfc, 0x29f9c1c4, 0xffffffff, 0xf001429, 0xd213, 0x4}}, 0x8) socketpair$ax25(0x3, 0x7, 0x0, &(0x7f0000e69000)={0x0}) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000fd8000-0x90)={0xfffffffffffffffc, 0x80000000, 0x2, 0x0, 0x2, [{0xddeb, 0x0, 0x3f0d, 0x0, 0x0, 0x1400}, {0x8, 0x1db600000000000, 0x5, 0x0, 0x0, 0x2c85}]}) sendfile(r0, r1, 0x0, 0x9) getpeername(r0, &(0x7f0000801000-0x58)=@alg, &(0x7f0000fd6000)=0xfffffffffffffdb6) 2018/02/06 03:02:40 executing program 5: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000007000-0x4)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000004000-0x27), 0x216, 0x0, &(0x7f0000008000)={0xa, 0xffffffffffffffff, 0xa, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) mmap(&(0x7f0000000000/0x101000)=nil, 0x101000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00000d6000-0x2e)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @empty, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty, @loopback=0x7f000001}}}}, 0x0) 2018/02/06 03:02:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f00008f0000-0x86)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, ')#2', 0x1, 0x2f, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0xc06]}) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000d8e000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000703000-0x4)=0x1c, 0x80800) accept4$inet6(r0, &(0x7f00006ef000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000c82000)=0x1c, 0x0) 2018/02/06 03:02:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000f54000-0x1), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x3, @empty}, 0x10) r1 = accept4$packet(0xffffffffffffffff, &(0x7f0000e07000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000613000-0x4)=0x14, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000add000)={@local, @loopback, 0x0}, &(0x7f00009e6000)=0xc) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000237000)={r2, 0x1, 0x6, @empty}, 0x10) shutdown(0xffffffffffffffff, 0x0) 2018/02/06 03:02:40 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x40000048f, &(0x7f000078a000-0x2c)="8735d96127345deced18b86c09bb2e83c68174708d6db960782f2ea948ddbcc1de84de4442ed43fdb02bf212", 0x2c) pipe(&(0x7f0000a7c000-0x8)={0x0}) bind$rds(r1, &(0x7f00003fa000-0x10)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) 2018/02/06 03:02:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f000073d000-0xc)=@file={0x100000004000001, "e91f7189591e9233614b"}, 0xc) r1 = socket$unix(0x1, 0x5, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b2f"}, 0xd) r2 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000387000)) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000852000)={0x5, 0xff, 0x9, 0x8, 0x5}, 0x14) 2018/02/06 03:02:40 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000001000-0xc)={{0x6, 0x6, 0x81, 0x2, 0xfffffffffffffffb, 0x9}, 0xa7}) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x0, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000001000)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000002000)={0x0, @dev, @multicast2}, &(0x7f0000002000)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000003000), &(0x7f0000004000-0x4)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ax25(r0, &(0x7f0000004000-0xc)="e25e14fdf5d217a1577d7780", 0xc, 0x4000001, &(0x7f0000005000-0x10)={0x3, {"72fa8a63993e1b"}, 0x6}, 0x10) socket$kcm(0x29, 0x7, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000005000)={0x0, 0x7f, 0x10000}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000006000-0x8)=@assoc_value={r1, 0x3a}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000006000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r2, 0xc0406400, &(0x7f0000007000-0x40)={0x2, 0x5, 0x0, 0xbe, &(0x7f0000001000)=""/190, 0x8c, &(0x7f0000006000)=""/140, 0xa7, &(0x7f0000003000-0xa7)=""/167}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000008000-0x10)={0x0, 0x3f, 0x7fffffff, 0xff}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000007000-0x8c)={r1, @in={{0x2, 0x3, @empty}}}, &(0x7f0000008000)=0x8c) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000007000-0x2)=0x800, 0x2) 2018/02/06 03:02:40 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00009a8000-0x4), &(0x7f000010b000)=0x4) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000df5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}}}}, &(0x7f00002b0000-0x4)=0xb8) 2018/02/06 03:02:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xe, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000)=0xffffffffffffff40, 0x4) pread64(r0, &(0x7f00009f7000)=""/237, 0xed, 0x0) socketpair(0x2, 0x4, 0x884e, &(0x7f0000955000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000049b000)={0x0, 0x40}, &(0x7f0000a41000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00007c7000-0x8)={r3, 0x9}, 0x8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f00000a2000)={0x172, &(0x7f0000f07000)=[{0x6}]}, 0x10) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000cc5000-0x88)={0x63f1, {{0xa, 0x2, 0xf4, @mcast2={0xff, 0x2, [], 0x1}, 0x80000000}}}, 0x88) sendto(r0, &(0x7f00007ea000-0xe2), 0x0, 0x0, &(0x7f000036f000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) listen(r0, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000956000-0x8)) 2018/02/06 03:02:40 executing program 5: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xef) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000010000-0x10)={0x0, 0xffffffffffffffff, @loopback}, &(0x7f0000011000-0x4)=0x10, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000010000)=[@in6={0xa, 0x1, 0x4, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1000}], 0x1c) read(r0, &(0x7f000000a000-0xbb)=""/187, 0x329) setsockopt$inet6_int(r0, 0x29, 0x35, &(0x7f000000c000-0x4)=0x2, 0x4) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f000000f000-0x10)=@hopopts={0x0, 0x0, [], []}, 0x8) sendto$inet6(r0, &(0x7f0000002000-0x2), 0x21f, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/02/06 03:02:40 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) epoll_create(0x4) setsockopt$inet6_buf(r0, 0x29, 0x4, &(0x7f00005bd000), 0x0) 2018/02/06 03:02:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) r1 = accept4(r0, &(0x7f0000d7a000)=@pptp={0x0, 0x0, {0x0, @loopback}}, &(0x7f0000d8c000-0x4)=0x20, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f00009ed000-0xc)={@loopback, @remote}, &(0x7f00002e0000)=0xc) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000029000-0x10)={&(0x7f00002eb000-0x64)=@ipv4_newroute={0x24, 0x18, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@RTA_GATEWAY={0x8, 0x5, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, 0x24}, 0x1}, 0x0) 2018/02/06 03:02:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000062c000-0x38)={&(0x7f00005b2000)={0x10}, 0xc, &(0x7f0000bea000)={&(0x7f00005ad000-0xcc)=@getsadinfo={0x1c, 0x23, 0x100, 0x5, 0x0, 0x92, []}, 0xfffffd40}, 0x1}, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) 2018/02/06 03:02:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000198000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000035b000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = socket$inet_icmp(0x2, 0x2, 0x1) accept$packet(0xffffffffffffff9c, &(0x7f0000e59000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f000036c000)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000c30000)={{{@in=@rand_addr, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@remote}}, &(0x7f0000a15000-0x4)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000331000-0xe8)={{{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, @in=@empty, 0x1, 0x0, 0x1, 0x8, 0xa, 0x20, 0x0, 0x2b, r2, r3}, {0x7, 0xfffffffffffff7c3, 0x9, 0x6, 0x7ff, 0x2, 0x14, 0x668}, {0x20, 0x9, 0xffffffffffff10c7}, 0x0, 0x6, 0x1, 0x1, 0x0, 0x3}, {{@in=@empty, 0x1, 0x6c}, 0xa, @in=@multicast2=0xe0000002, 0x7, 0x0, 0x1, 0x5, 0x1000, 0x4, 0x1e}}, 0xe8) socket$llc(0x1a, 0x0, 0x0) 2018/02/06 03:02:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000b21000)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000085e000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000014}}}, 0x90) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f00002fb000)={&(0x7f0000170000)='./file0\x00', 0x0, 0x8}, 0x10) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000f1b000)={r0, r1, 0x0, 0x1}, 0x10) r2 = socket$bt_rfcomm(0x1f, 0x1, 0x3) setsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000977000-0x2)=0x6a0, 0x2) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000faf000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}}, 0x90) close(r0) 2018/02/06 03:02:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) pipe(&(0x7f0000ab9000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f000060e000)={0x7ff, 0x0, 0x10003, 0x7f}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000392000)={0x5, r2, 0x10001, 0xd50f}) socket$rds(0x15, 0x5, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000fec000)=0x80000000, 0x8) connect$vsock_stream(r0, &(0x7f0000915000-0x10)={0x28, 0x0, 0x2710, @any=0xffffffff}, 0x10) 2018/02/06 03:02:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) listen(r0, 0xfffd) readv(r0, &(0x7f0000cbb000-0x7)=[{&(0x7f0000e79000-0x83)=""/1, 0x1}], 0x1) 2018/02/06 03:02:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xe, 0x6) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000ffb000)=[{0xb, 0x2}, {0x7, 0x1}], 0x2) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) r2 = accept4(r1, &(0x7f0000910000-0x8)=@sco, &(0x7f000009b000)=0x8, 0x80000) connect$vsock_dgram(r2, &(0x7f0000a3b000-0x10)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00004ad000)='nv\x00', 0x3) bind$inet(r1, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) sendto$inet(r1, &(0x7f0000482000)="be", 0x1, 0x800000120000001, &(0x7f0000e46000-0x10)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff}, 0x14) writev(r1, &(0x7f0000dff000)=[{&(0x7f00003c8000)="a56742b6194bb1304429208a60e833a9d9623a4c29e94d2b6d97392c59a5ce53c8375bce4d067b1d6eec7f62b0f91e9c3d2cbb762c19bf85d71f7d63fa4eb52d2b77ff68fe69e07a8da809917e0e9765202ddd79127393634ddaa1dff8b707408fb8b681325d6d09159ec5ea37ace831407a88a4ada48cbdda1db5c864a21a95d1896ccafe68c2a3c2135fc5f4342f41f8443a298e08b0076a195ed41ffb1020ba3b132c8672"}, {&(0x7f0000aaa000-0xa4)="0fc297bd9663d8cbb861504a473adf32240b72efde86403687c99ad77494e4038107e89ad2d6679e02677ff9adebd46dc0f08b2b931b9bb89fa3ee69fdfcb15429be2324cdecea69fab2fad74e4e7fa7d9140f00f49d4d315a81996d3d471473b01e4bdb92244341101d9d20fadff49c152fa0993d4a309b0055831c2b4e1bae8ea75dafef143a8345fff6966e05d2a3309d57297bd9f61b1132a89390f004901b1a33b9"}, {&(0x7f00000dd000)="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{&(0x7f0000d23000)="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"}, {&(0x7f0000a2c000)="b996b6f92eec30c4aec331c3c89f21b5bea190d89229da7ad44ee3333da50e9c3194a105f38b9bc59abdbeca3c523972da29b980bce5d3e93158bf69377cee7bebea65dc177d1bac7c820f96e63461d654cbb36e398a157db71e0bbb7444e34cc455b21bfa6bae9e19172e36719a4278570719eb1eeb922aec9b299891", 0xfffffffffffffe6a}], 0x100000000000035c) sendmsg(r1, &(0x7f0000207000)={&(0x7f0000b5b000)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000c7a000-0x60)=[{&(0x7f0000e00000-0x1000)='9', 0x1}], 0x1, &(0x7f0000f93000)=[]}, 0x0) close(r1) pipe(&(0x7f0000c67000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000854000)={0x4, [0x3c, 0xffffffffffffff7f, 0x7, 0x1]}, 0xc) [ 125.300596] audit: type=1400 audit(1517886160.323:73): avc: denied { accept } for pid=24761 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 2018/02/06 03:02:40 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x5, 0xa, &(0x7f0000a11000)=""/4, &(0x7f0000001000-0x4)=0x4) 2018/02/06 03:02:40 executing program 7: mmap(&(0x7f0000000000/0x124000)=nil, 0x124000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f0000110000)=0x10001, 0x4) syz_emit_ethernet(0x66, &(0x7f0000101000)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, []}}}}}}}, 0x0) 2018/02/06 03:02:40 executing program 5: r0 = socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80807, 0x4, &(0x7f0000001000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000001000-0x14), &(0x7f0000cb6000-0x4)=0x14) connect$bt_sco(r0, &(0x7f00005ec000)={0x1f, {0x2, 0x8, 0x8, 0x2, 0x2, 0x40}}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00008c4000-0x58)={0x26, 'aead\x00', 0x3, 0x0, 'generic-gcm-aesni\x00'}, 0x58) accept(r2, &(0x7f0000769000-0x1002)=@un=@file={0x0, ""/4096}, &(0x7f000097a000-0x4)=0x1002) 2018/02/06 03:02:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x1, 0x0, &(0x7f0000043000-0x8)={0x0}) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00009aa000-0x8)={0x0, 0xb1}, &(0x7f00003e6000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000170000)={r1, 0x0, 0x7fff}, 0x8) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000c2b000)={&(0x7f0000d59000-0xc)={0x10}, 0xc, &(0x7f000098a000-0x10)={&(0x7f0000679000)={0x14, 0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x1}, []}, 0xfcdc}, 0x1}, 0x0) 2018/02/06 03:02:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000041000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000fe8000-0x138)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in=@multicast2=0xe0000002}, {@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x6c}, @in6=@mcast2={0xff, 0x2, [], 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x1}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}}}]}, 0x234}, 0x1}, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000fe2000)=0x9, 0xfffffff2) 2018/02/06 03:02:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d1c000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00", 0x5) r1 = accept$alg(r0, 0x0, 0x0) writev(r1, &(0x7f00008fe000)=[{&(0x7f0000051000-0xb4)="dd049600fe14a0628a2e24d872e0165a1bd5d708f35ad7c9fc900530e4423faaddf437552de1bc33e3ae406e5dc985670cd65ff70d610c587f993868472535a3fed846fb29b5a6a59df8bfa3d8c680fb1ba05560d0ddf04ad93a82b994ad64c0ad9fccb96cfa4c7ee9ecf849354bf5be667a1024590d8a674698a3f521e69779a63d19d27d79d979725fd1c5722b39a3", 0x90}], 0x1) recvmsg(r1, &(0x7f00005e6000-0x38)={&(0x7f0000815000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty}}}, 0x2e, &(0x7f00009e1000-0x40)=[{&(0x7f0000ce9000-0x88)=""/136, 0x88}, {&(0x7f000053a000-0x11)=""/17, 0x11}], 0x2, &(0x7f00002bb000-0x66)=""/102, 0x66}, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000bce000-0x20)={@common='ip6gretap0\x00', @ifru_flags=0x1}) sendfile(r1, r2, &(0x7f0000f46000-0x8), 0x3) 2018/02/06 03:02:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dca000-0x10)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f0000adb000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000e21000-0x38)={&(0x7f000091b000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x32, &(0x7f00006d1000)=[{&(0x7f0000fc0000-0x1000)="ed", 0x1}], 0x1}, 0x4008004) sendto$inet(r0, &(0x7f0000e73000)='m', 0x1, 0x4008000, &(0x7f000025e000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) 2018/02/06 03:02:40 executing program 6: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000009000-0x4)=0xffffffffffffffff, 0x4) r0 = socket$inet(0x10, 0x3, 0x10) sendmsg(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000015000-0x25)="1e0000002400911546000000000000120100000006000000000000000000", 0x1e}], 0x1}, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000016000-0x8)={0x1, [0x0]}, &(0x7f0000006000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000003000)={r1, 0x5}, &(0x7f0000013000-0x4)=0x8) 2018/02/06 03:02:40 executing program 5: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000007000)={0x0}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000010000-0x2b8)={0xfffffffffffffff7, {{0x2, 0x0, @rand_addr=0x53c4}}, 0x0, 0x4, [{{0x2, 0x2, @empty}}, {{0x2, 0x0, @empty}}, {{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, {{0x2, 0x2, @empty}}]}, 0x2b8) r2 = socket$bt_hidp(0x1f, 0x3, 0x6) getsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000002000)=0x6, &(0x7f0000005000-0x8)=0x2) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000003000-0x20)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x44, 0x0, 0x3, 0x8, 0xff, 0xffffffffffffffc1}, 0x20) syz_emit_ethernet(0xffffffffffffffa2, &(0x7f0000005000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@generic={0x8864, "00b300b10000"}}}, 0x0) 2018/02/06 03:02:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0xfdc000)=nil, 0xfdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x98) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000d6d000-0x88)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr=0x1000000, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, {{@in=@loopback=0x7f000001}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xfffffffffffffd11) getsockopt$inet6_buf(r2, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000002000-0x4)=0x90) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000fd6000-0x28)={@common='bridge0\x00', &(0x7f0000939000-0x5)=@ethtool_wolinfo={0x19, 0x0, 0x0, "00000107c89d"}}) r3 = accept$alg(r0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00009dd000-0x98)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff}}, 0x8fb, 0x6}, &(0x7f00003d6000-0x4)=0x98) socket$inet(0x2, 0x803, 0x94) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f000062b000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000011000)={r4, 0x100, 0x3, [0x4, 0x1000, 0x3f]}, &(0x7f000076d000)=0xe) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f00003d0000)={r6, 0x800000000009}, &(0x7f0000eec000-0x4)=0xfed4) r7 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPOEIOCDFWD(r7, 0xb101, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="3b692cec", 0x4) write(r3, &(0x7f0000627000)="12", 0x1) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f000009d000)=@assoc_value={r4, 0x6}, 0x8) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000ccb000-0x7)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x800}) 2018/02/06 03:02:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0xff) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f00006c5000-0x14)={@local, 0x0}, &(0x7f0000614000-0x4)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000ec2000-0xe8)={{{@in=@loopback, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000a55000)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000e88000)={{{@in6=@empty, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3, 0x7, 0x0, 0x0, 0x2, 0x80, 0x0, 0x3b, r1, r2}, {0xfff, 0x5bc, 0x0, 0x5, 0x0, 0x1000, 0x2, 0x7fff}, {0x9, 0x7f, 0x100000001, 0x227b}, 0x4, 0x6, 0x1, 0x0, 0x3, 0x3}, {{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2, 0x33}, 0x0, @in=@empty, 0x3, 0x3, 0x0, 0x3, 0x5, 0x9, 0x85db}}, 0xe8) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000003000-0x10)=@common='bridge0\x00', 0x10) sendto$inet(r0, &(0x7f0000005000), 0x188, 0x0, &(0x7f0000001000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000b34000-0x20)={0x100000000, 0x3, 0x3, 0x7, 0x1, 0xfaf, 0x1, 0x1, 0x0}, &(0x7f0000e42000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000049e000-0x8)={r3, 0x5}, &(0x7f0000f38000)=0x8) 2018/02/06 03:02:40 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, &(0x7f00003a0000-0x4)=0x400000000000001, 0x4) listen(r0, 0x0) r1 = accept$inet(r0, 0x0, &(0x7f00007d5000-0x4)) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000171000)={0x0, 0x75, "a19e884917210cbaae1df1a097915d6a33223493a1f071b2f17be99ab7af9566c0e7e20f43762e3f895dec5b7da3167ed0576a555667fcdfd58a7c686fbdc3f1b89101b6ed31a56e6b45ff51cc802fd648dbbb99f0ec2367ce10f4c58766f45e559d5c1dafed7f80f7a8ba144af3f130315ebb3fba"}, &(0x7f0000b8f000-0x4)=0x7d) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f000097d000-0x8)={r2, 0x5}, &(0x7f000095e000)=0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x0, 0xfffffffffffffffe}, 0x14) shutdown(r0, 0x0) 2018/02/06 03:02:40 executing program 6: r0 = socket$nl_crypto(0x10, 0x3, 0x15) r1 = gettid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000ef1000)=r1) pipe(&(0x7f000057e000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000f3e000-0xc)={0x30000000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000001000-0x4)=0x8b, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000001000), &(0x7f0000001000-0x4)=0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000001000)=[@in6={0xa, 0x2, 0x7fffffff, @loopback={0x0, 0x1}, 0x3f}, @in={0x2, 0x1, @loopback=0x7f000001}, @in={0x2, 0x0, @multicast1=0xe0000001}], 0x3c) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000001000-0x28)={'vcan0\x00', 0x0}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000002000)={{{@in=@multicast1=0xe0000001, @in=@dev={0xac, 0x14, 0x0, 0xe}, 0x2, 0x5, 0x2, 0x7, 0xa, 0x20, 0x80, 0xbf, r4, r5}, {0x6, 0x1, 0x3, 0x100000000, 0xffffffffffffff71, 0x0, 0x20, 0x5}, {0xbbd1, 0x76ac35cf, 0x9, 0x6}, 0x1, 0x6, 0x1, 0x0, 0x1, 0x3}, {{@in=@multicast2=0xe0000002, 0x2, 0x7f}, 0x2, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x2, 0x3, 0x2, 0xc806, 0x7, 0xfffffffffffffff9, 0x100000000}}, 0xe8) r6 = socket$netlink(0x10, 0x3, 0x1f) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000002000-0x8)={0x0, 0x10001}, &(0x7f0000004000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000002000)={r7, @in={{0x2, 0x1, @loopback=0x7f000001}}, [0x0, 0x6, 0xce3, 0x100000001, 0x3, 0x6933, 0x8001, 0x5, 0x7, 0x7fffffff, 0xfff, 0x5, 0x8, 0x3ff]}, &(0x7f0000001000-0x4)=0x108) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0xb, &(0x7f0000004000)=0x8000, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000005000)={r7, 0x3, 0x80}, &(0x7f0000006000-0x4)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r2, 0x10e, 0x7, &(0x7f0000001000)=""/36, &(0x7f0000007000-0x4)=0x24) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000007000)={r8, @in={{0x2, 0x2, @loopback=0x7f000001}}}, 0x8c) getsockopt$SO_BINDTODEVICE(r6, 0x1, 0x19, &(0x7f0000003000)=@common, 0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_hci(r2, &(0x7f0000009000-0x6)={0x1f, 0x3, 0x3}, 0x6) 2018/02/06 03:02:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd7000-0xc)={0x0, 0x4, 0x4000020030}, 0xc) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000bfd000)={0x0, 0x7ff}, &(0x7f0000bd0000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000bfe000)={r1, 0x800, 0xfffffffffffffe01}, 0x8) writev(r0, &(0x7f00006d6000)=[{&(0x7f0000bc7000)="e9", 0x1}], 0x1) writev(r0, &(0x7f0000f80000-0x20)=[{&(0x7f0000dad000)="c5", 0x1}], 0x1) writev(r0, &(0x7f0000706000-0x30)=[{&(0x7f00009ea000-0x7)="d3c4a6cc22b768", 0x7}, {&(0x7f0000bd5000-0xbe)="2346cc96e890a0c09ba30a650da53d8a681a0601474b887fab09001947375c449ff9158ac458bfd064cce58337e76d4fce7664313ee725155bf3e7322f27863985896bcaf2931fa38a1b4e4cc8ef7685efc6178ca7091359ba25b99021836835ae21917c8b054526bde4242bf117bb27f004afac1589a02292d0be51708212f0b9adbfc501a430902da12bb05c6990847ac79c2075cb63ef46882ec443b6c93204dbd0d0fe35af2b273ec151477241a541080b3f21c8e3868a61d3eacd06", 0xbe}, {&(0x7f00009a3000-0x7d)="e46ec82799ae5da3e112dcfc722fc595cac4ab6aae7062faf9bfd5eb3458722d32a05351ed45cccf2ca01a2f134764ef6d3ae35b1ab2b42e84bb64126d3b4901892ef5dfd69695bc9524315ab94e917c4351396ee22ab72b802d3ff9af66fc3dedf2a68de8ccebdd97c495c2c0f814337d0ae901f336290d0ec3f23d66", 0x7d}], 0x3) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000db0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x20) recvmsg(r0, &(0x7f00009f7000-0x38)={&(0x7f00003a0000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev}}}, 0x32, &(0x7f00000ac000-0x10)=[{&(0x7f0000f2a000)=""/136, 0x88}], 0x1, &(0x7f000072e000-0xc6)=""/198, 0xc6, 0x6}, 0x2000) bind$ax25(r2, &(0x7f0000584000)={0x3, {"69a1da8e0f7c42"}, 0x83c}, 0x10) sendmsg(r0, &(0x7f0000ece000)={0x0, 0x0, &(0x7f00004a1000-0x60)=[{&(0x7f00007ac000-0x82)="dd", 0x1}], 0x1, &(0x7f00009e9000)=[]}, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000674000), 0xc) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4), 0x4) sendto$inet6(r0, &(0x7f0000db6000)="84b49a40a76c78f0769e4a395a78bbd1d97ece9e374f34257497eb3acfec4b7040bb4344183700596e81834a3af617296e8db16358ec9fb6f4c3c7f0e7947609533883b5d83e276617b5683f97a326e3f9315b6ef401c7f71e34055cd5a9fa8f2550c4d0b1901b79363cddd081b572b7ef2c178dc0d994a321ec103685fdb92bb2e74d37fd3e61116de31b6dd04377a7dd14711a5a3a981379e205277ac3aef4bf09b066d73729cede4dd4096d2f688428", 0xb1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = accept(r0, &(0x7f000075b000)=@ipx, &(0x7f00005f5000-0x4)=0x10) sendmsg$rds(r3, &(0x7f000055d000)={&(0x7f00003c1000)={0x2, 0x1, @broadcast=0xffffffff}, 0x10, &(0x7f0000178000)=[{&(0x7f0000795000-0x49)=""/73, 0x49}, {&(0x7f0000217000-0x4e)=""/78, 0x4e}, {&(0x7f0000c67000-0xef)=""/239, 0xef}, {&(0x7f0000bf4000)=""/119, 0x77}, {&(0x7f0000a7d000-0xbb)=""/187, 0xbb}], 0x5, &(0x7f00006c4000)=[@fadd={0x58, 0x114, 0x6, {{0xceb9}, &(0x7f00007c7000)=0x6, &(0x7f0000e4c000)=0x2, 0x6, 0x1, 0x3, 0x6, 0x79e1699a262ed946, 0x9}}, @mask_fadd={0x58, 0x114, 0x8, {{0x85, 0x7}, &(0x7f0000791000)=0x3, &(0x7f0000c91000)=0x100000001, 0x0, 0x7ff, 0x5e, 0x46db, 0x1, 0x1a4}}, @mask_cswp={0x58, 0x114, 0x9, {{0x100, 0x5}, &(0x7f0000fa9000)=0x10d4, &(0x7f0000204000)=0x52, 0x15b8562b, 0x100000001, 0x1, 0x800, 0x2, 0x80000001}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000b9a000)=""/133, 0x85}, &(0x7f0000ec2000), 0x8}}], 0x138, 0x4040000}, 0x0) sendto$inet6(r0, &(0x7f0000b11000-0x5e)='>', 0x1, 0x0, &(0x7f0000477000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockname$ax25(r3, &(0x7f0000392000), &(0x7f0000b47000)=0x10) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendto$inet6(r0, &(0x7f0000b17000)="bd", 0x1, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/06 03:02:40 executing program 5: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x45, 0x0) bind$unix(r0, &(0x7f000094d000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xa) r1 = socket(0x5, 0x1, 0x7ff) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000bd2000)={0x0, 0x7fffffff, 0x30}, &(0x7f0000ed6000)=0xc) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f000024a000)=@assoc_value={r2, 0x80000000}, 0x8) r3 = socket$unix(0x1, 0x1, 0x0) connect(r3, &(0x7f0000fd5000)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xa) 2018/02/06 03:02:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socket$bt_sco(0x1f, 0x5, 0x2) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00003af000)) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x1, @multicast1=0xe0000001}, 0xaafa1623d16e6c4f) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b6d000-0x4)=0x200, 0x4) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00002c0000)="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", 0x22c, 0x0, &(0x7f0000252000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) 2018/02/06 03:02:40 executing program 4: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x2fc3, 0x4) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000009000), 0x2) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000003000-0x28)={@common='bcsh0\x00', 0xc}) 2018/02/06 03:02:40 executing program 7: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = socket(0x11, 0x80a, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f000088f000-0x8)={0x0, 0x6}, &(0x7f00000cb000)=0x8) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000967000)) setsockopt$inet6_buf(r1, 0x29, 0xff, &(0x7f0000f87000)="2f79bcf59c80e966cc378507af781acc045c3121c66188f9f477fedd67f36e46a96defb30ef77183aa6744a68bef8d77180f06627c626db2f2001c7d9927affedaea5bf79a669bcbf09d50", 0x4b) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000018000-0x6)={r2, 0x6}, 0x6) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x9, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13, 0x9}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x60}, 0x1}, 0x0) 2018/02/06 03:02:40 executing program 0: r0 = socket$inet_icmp(0x2, 0x2, 0x1) sendto$inet(r0, &(0x7f000053e000-0x7f)="794f4fafcdbe8212a9a096c571910834299e596870b249b727664d42a8a4dc17480431fde536694be95cd0cbd95f9084d03c7171ba3dc96398d8db0fe5580afc2b41dea8b2b59f3e8a8a41d5fd5179ab006f8bb0641b2a390a530f8b1cac9e16e2395b122c5e1f8afc12ada2f0534ce56cdbc8713d15f6904bf9992434d076", 0x7f, 0x40, &(0x7f000052c000)={0x2, 0x3, @empty}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000bce000)={0x5, 0x1, 0x200000000000, 0x800}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000c22000)={'vcan0\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000142000-0x18)={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x17}}, 0x401, r2}) socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000d46000)=[{&(0x7f0000e2d000)="2900000021001900013d3500000a00060200000200fff400000100040d001000000200002400030008", 0x29}], 0x1) 2018/02/06 03:02:40 executing program 4: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000b33000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000df0000)=0x14, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000000)={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, r2}, 0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000002000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x8200}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000000000)=[{&(0x7f0000002000)="a7eb30910e1f00dd42e5d2c787f2c0f562b0d6f3e432220c3b61651e8c11a02754ae553b762e242ebca4da31a986c3a262fcfb1cdac46dc351748d4c1ef0dd9875b03528fa466242647f677ebf652f4a9e58077106c7e498b014696199cba4c721ee356070563f7d10460212ded16f4411e71eaf274598117dea938a44dac936d811908969ac5fe76e52d7d54802714c4f3f1682c435c66ac4fd942f3a665177b08fb3498cb8abfafaf3b5aefe281c50aa0417e95d0b8b0b712a94d4bd84721f383ca930fba282aa6f8d93f31ed1de454da37e7e7545ec8d59553e54acc1401c", 0xe0}], 0x1, 0x0) listen(r0, 0x7) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000004000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000002000)={0x0, @in6={{0xa, 0x0, 0x4b0, @mcast1={0xff, 0x1, [], 0x1}, 0x8}}}, &(0x7f0000001000)=0x8c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000003000)={r5, @in6={{0xa, 0x1, 0x3, @dev={0xfe, 0x80, [], 0x0, 0x15}, 0x7ff}}}, 0x8c) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000002000)={@common='rose0\x00', @ifru_flags=0x8000}) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000001000), &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f0000002000), r1, &(0x7f0000004000), 0xfffffffffffffffe, 0x5) r6 = epoll_create(0xeb17) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000003000-0x10)={0x81, 0x2, 0xcfb, 0xcc}) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000002000-0x8)={r5, 0xffffffffffffffdd}, 0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r3, 0x114, 0xa, &(0x7f0000005000), 0x1) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000004000-0xc)={r5, 0x0, 0x2, [0x1000, 0x7f]}, 0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r6, &(0x7f0000007000-0xc)={0x20000000}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r4, 0x0, 0x29, &(0x7f0000007000)={@multicast1=0xe0000001, @loopback=0x7f000001, 0x0, 0x3, [@loopback=0x7f000001, @dev={0xac, 0x14, 0x0, 0x17}, @remote={0xac, 0x14, 0x0, 0xbb}]}, 0x1c) getsockopt$nfc_llcp(r4, 0x118, 0x3, &(0x7f0000004000-0x49)=""/73, 0x49) 2018/02/06 03:02:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x20e) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr, @in=@broadcast=0xffffffff}}, {{@in6=@loopback={0x0, 0x1}}, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0xe8) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000002000-0x4)=0x90) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r1, 0x0) shutdown(r1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x19, &(0x7f0000936000)=0x1, 0x4) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000171000)={0x4d11, {{0xa, 0x1, 0x1, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7}}, {{0xa, 0x1, 0x7ff, @empty}}}, 0x108) 2018/02/06 03:02:40 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x3f, 0x7, &(0x7f0000000000)="25b7f3dade07915dc5b59040a8fc00ec1570b4ddf01676d77302bdfdf407d534ed3f0d760ef5fdf04cee5f06f2a2b754bab2cc9fed78c974f20e61865a00323dd58a8e39eb9ba4108712054e1ae6ec7e4f50466b7b1ff4877d1e933068cf46538ba72515b1c3d163dae39618ff51ac70f247da4fd2967bbbed411c5f32d331ab2372d81f9c16383cceffb557d472e6dfcb5058d6f113e312ee3a728456cd7d9d6cee043b2266b178f046daf1a08056b5f61b3045ce3e2b2427a329c572051b48d0ade9b6deb66d8ff30860d3c67ff8fffd8ada1869569f94f55f368ebc14162981", 0xe1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000004000-0x10)=@ethernet={0x0, @link_local}, &(0x7f0000003000)=0x10, 0x80800) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000003000)={r0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000003000)=@ethtool_rxfh_indir={0x38, 0x9, [0x4, 0x101, 0x40000000000000, 0x8001, 0xffffffff, 0x2, 0x3f, 0x3, 0x3]}}) 2018/02/06 03:02:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000b2a000)={0x5, 0xc1, 0x10000, 0x8000, 0x1, 0x3, 0x5, 0x1, 0x1ffe0000, 0x7, 0x6}, 0xb) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000fcb000), 0x80000) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00005b6000-0x8)={0x0, 0x400}, &(0x7f000020f000)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000f1b000)={r1, 0xde4a}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000ad4000)={r1, 0x3}, 0x8) getsockopt$llc_int(r0, 0x10c, 0xf, &(0x7f0000c83000), &(0x7f00003e7000)=0x4) getsockname$inet6(r0, &(0x7f0000d94000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000b91000)=0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000001e000)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x2, 0x0, 0x7, 0x1000, 0x40}, &(0x7f0000545000)=0xa0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000382000-0x8)={r2, 0x7e9, 0x6}, &(0x7f000036c000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000001b000)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ce6000)=0x2c) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000775000-0x4)=0x9, 0x4) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000174000-0x8)={r4, 0x9}, 0x8) syz_emit_ethernet(0x75, &(0x7f0000ef0000-0xa8)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x14}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @loopback=0x7f000001, @empty, {[@lsrr={0x83, 0xfffffffffffffe03, 0x0, [@dev={0xac, 0x14}, @multicast2=0xe0000002, @dev={0xac, 0x14}]}, @lsrr={0x83, 0x2b, 0x0, [@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff, @rand_addr, @multicast2=0xe0000002, @broadcast=0xffffffff, @broadcast=0xffffffff, @broadcast=0xffffffff, @broadcast=0xffffffff, @multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}, @ra={0x94, 0x6}]}}}}}}}, &(0x7f000093f000)={0x0, 0x0, []}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000b9b000)={r3, @in6={{0xa, 0x0, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}, 0x81, 0x8, 0x3, 0x2, 0x4}, &(0x7f000025c000-0x4)=0xa0) 2018/02/06 03:02:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f00000bc000)=@ipx, &(0x7f0000dee000-0x4)=0x10, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000988000-0x4), &(0x7f0000bd2000-0x4)=0x4) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000589000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) recvmsg(r1, &(0x7f0000004000-0x38)={0x0, 0x0, &(0x7f0000ff8000-0x20)=[], 0x0, &(0x7f000000d000-0x72)=""/114, 0x72}, 0x0) recvmsg(r1, &(0x7f0000010000)={&(0x7f000000f000)=@alg, 0x58, &(0x7f00002e4000-0x40)=[{&(0x7f0000006000)=""/220, 0xdc}, {&(0x7f0000cd5000)=""/128, 0x80}, {&(0x7f0000ff9000-0x1000)=""/4096, 0x13d9}, {&(0x7f0000ff8000)=""/4096, 0x1000}], 0x4}, 0x0) 2018/02/06 03:02:40 executing program 1: mmap(&(0x7f0000000000/0xee9000)=nil, 0xee9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000001000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x1040000000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00002c6000-0xc)={@multicast1, @multicast2, 0x0}, &(0x7f0000eea000-0x4)=0xc) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000eea000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, r1}) setsockopt(r0, 0x114, 0x1, &(0x7f0000000000)="2a8a33f9ffff8109002186b32cff6dac", 0x10) 2018/02/06 03:02:40 executing program 4: mmap(&(0x7f0000000000/0x74a000)=nil, 0x74a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00000b9000)={0x0}) mmap(&(0x7f000074a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000074a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000074a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000074a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000074a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f000074a000)={&(0x7f000074b000-0x1e)=@pppoe={0x0, 0x0, {0x0, @local, @common}}, 0x1e, &(0x7f000074a000)=[{&(0x7f000074a000)=""/175, 0xaf}, {&(0x7f000074a000)}], 0x2, 0x0, 0x0, 0x7ff}, 0x40002141) r1 = socket(0x10, 0x2, 0x10) write(r1, &(0x7f000030f000-0x23)="240006e30f00084d0800080000000e03390100180002000102000009470000de005609", 0x23) 2018/02/06 03:02:40 executing program 6: mmap(&(0x7f0000000000/0x8ab000)=nil, 0x8ab000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0xfffffffffffffffc) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00008a8000)="890f04000028f7ec2c63cbe159", 0xd) 2018/02/06 03:02:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x35, &(0x7f00002c0000-0x4), 0x4) getsockopt$inet_tcp_buf(r0, 0x6, 0x16, &(0x7f000093b000-0x7e)=""/126, &(0x7f0000aa7000)=0x449) recvmsg(r0, &(0x7f000048e000-0x38)={&(0x7f00002de000-0x10)=@ax25, 0x10, &(0x7f00004ae000)=[{&(0x7f0000663000-0xf4)=""/244, 0xf4}, {&(0x7f0000c8c000)=""/6, 0x6}, {&(0x7f0000ab9000-0x31)=""/49, 0x31}, {&(0x7f00004ec000)=""/179, 0xb3}], 0x4, &(0x7f0000534000)=""/122, 0x7a, 0x4}, 0x0) 2018/02/06 03:02:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000197000)={0x14, 0x4, 0x1, 0xfffbfffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) recvmsg(r0, &(0x7f000000d000-0x38)={0x0, 0x0, &(0x7f0000cc1000)=[], 0x0, &(0x7f0000279000-0xc2)=""/194, 0xc2}, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00006d4000-0x4)=0x104, 0x4) 2018/02/06 03:02:40 executing program 1: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x200800000010d, 0x0, &(0x7f0000e9c000)="27003de8", 0x4) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={0x0, @rand_addr, @multicast1}, &(0x7f0000638000)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000218000-0x18)={@mcast2={0xff, 0x2, [], 0x1}, 0x8000, r2}) 2018/02/06 03:02:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000ba3000)=@alg, &(0x7f000087e000-0x4)=0x58) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f000014f000)=@assoc_id=0x0, &(0x7f00006fe000)=0x4) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00004cd000)={r1, 0x8, 0x4, [0x3ff, 0x2, 0x1, 0x8]}, &(0x7f0000288000-0x4)=0x10) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x2, 0x4, 0x84, 0xf}, 0x2c) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f000075f000-0xc)={@loopback, @multicast2, 0x0}, &(0x7f0000b93000)=0xc) sendto$packet(r0, &(0x7f0000500000-0x4c)="b403f894e61d11f344cafd610844562af20e07ddd3daa638de222435254be6c7edcf7878c000738c82f5b926339985978ab1494dba2e50dae2e815874f3bf76eb81d5cc28a36b353673a7616", 0x4c, 0x40001, &(0x7f00004b6000-0x14)={0x11, 0x2, r3, 0x1, 0x2, 0x6, @random="e0053e8ba23b"}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000c68000)={r2, &(0x7f0000451000), &(0x7f00007f8000)}, 0x290) bind(r0, &(0x7f00003f7000-0x6)=@hci={0x1f, 0x7}, 0x6) 2018/02/06 03:02:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f00009ac000)={&(0x7f00004bd000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000ed8000-0x18)={r0, &(0x7f0000d65000)="a52a90f46419b27934f0bc8f6a3bb4622622dca09dd93cc8d2118a25e4705151331b40b2215243dc2c523c8303e781eb1ba3fd9365f7d49b0b891cd1deff7199056789548eb6f75d30af059afa3299b3246c00a2cb0530297d3b8dd907b4ffa47ebf18432ae1dc00b23584afe5f7c5ff56b62188e36932ce182107dcb83f54dee19bf2698ff7", &(0x7f0000006000-0x60)=""/96}, 0x18) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = socket(0x1, 0x4, 0x3) getsockopt$inet6_dccp_int(r2, 0x21, 0x3, &(0x7f0000858000-0x4), &(0x7f00006ef000-0x4)=0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000321000)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}], 0x1c) connect$inet6(r1, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) socketpair(0xa, 0x1, 0x3, &(0x7f000094a000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00007cd000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}}, &(0x7f000088a000)=0x98) ioctl$PPPOEIOCSFWD(r3, 0x4008b100, &(0x7f0000e21000-0x1e)={0x18, 0x0, {0x2, @random="d118e2c5bf74", @syzn={0x73, 0x79, 0x7a, 0x0}}}) 2018/02/06 03:02:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0xff) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00005a6000-0x10)={0x0, 0xfffffffffffffffd}, 0x10) getsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f000087e000-0x4), &(0x7f0000784000)=0x4) 2018/02/06 03:02:40 executing program 7: r0 = accept(0xffffffffffffff9c, &(0x7f00003d0000-0x10)=@ethernet={0x0, @random}, &(0x7f00002e1000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r0, &(0x7f0000e78000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000)={{{@in=@dev, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@empty}}, &(0x7f0000001000)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={r1, @rand_addr=0xd7a, @multicast1=0xe0000001}, 0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000003000-0x78)={0x7, {0x2, 0x2, @multicast1=0xe0000001}, {0x2, 0x0, @rand_addr=0x10001}, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x12}}, 0xc0, 0x80000000, 0x6, 0x1, 0x1, &(0x7f0000003000-0x10)=@generic="9fec6aef07abb6fada5259a2d5cc3ba6", 0x9, 0xffffffffffff7fff, 0x3f}) r2 = accept$inet6(r0, 0x0, &(0x7f0000000000)) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000001000)="3003e97a396438e1b163783b343bc68c6647a51943709ef71e09505208a73cf03f72cac3d5b6787ca4451925b41d255cd841060799b087fcc643cc1d97650cf7e1da42b8cb7b5d64dc3aee3e1f025ae10c7031af1e81c32eee3c701ccc9f678df117", 0x62, 0x4008804, &(0x7f0000004000-0x1c)={0xa, 0x3, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, 0x1c) recvfrom$inet6(r0, &(0x7f0000000000)=""/161, 0xa1, 0x20, &(0x7f0000003000)={0xa, 0x3, 0x3, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x800}, 0x1c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x2, &(0x7f0000005000-0x8)) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000005000+0xaa0)=0xffffffffffff0000, 0x4) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000005000-0x4)) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000006000)="3cd9746225614f30408a6f2681d35ecb", 0x10) sendto$inet6(r2, &(0x7f0000006000-0x44)="ea081c1dd750a6ad66742ca380c991a6ebb213e88018b83466365a9ae0d258686de67b400a4bf79cd1ead3b27ff5d55bebc56650a29db4aa0c6ae7bb5a896f7ad209e0ce", 0x44, 0x4008001, &(0x7f0000006000)={0xa, 0x2, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000007000)={r1, 0x1, 0x6, @random="3d6d27b02def"}, 0x10) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000001000-0x4)) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000009000-0x4)=0x6, 0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000008000)={0x0, 0x8, 0xe70}, &(0x7f000000a000-0x4)=0x8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000009000)={r3, 0x66df, 0x8, [0x2, 0x7fffffff, 0x9, 0x9, 0x2c7, 0x5, 0x7b, 0x1000]}, &(0x7f0000009000)=0x18) 2018/02/06 03:02:40 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000000000)=""/21, 0x15) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000b3e000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000001000)={&(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}, 0x3a, &(0x7f0000001000-0x50)=[{&(0x7f0000002000-0x30)=""/48, 0x30}, {&(0x7f0000002000-0xfe)=""/254, 0xfe}, {&(0x7f0000002000-0x88)=""/136, 0x88}, {&(0x7f0000002000-0x1d)=""/29, 0x1d}, {&(0x7f0000002000-0x91)=""/145, 0x91}], 0x5, &(0x7f0000001000-0xed)=""/237, 0xed, 0x2}, 0x40000000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(r2, &(0x7f0000002000-0x70)=[{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000001000-0x63)="7079b18ef4438ddf2da36559b5bf2e4a9e049122ba213f4d194b982b5da59b6c0fb920340345c111305cae06b3524fb519829e7327012e5f57238986bced1d96304aca33271894cfa41713f57ac4cb9e2306d402176481e9fb1f5cd47142a8d3672204", 0x63}], 0x1, &(0x7f0000001000)=[@op={0x18, 0x117, 0x3}, @iv={0xb8, 0x117, 0x2, 0xa4, "107cbb8be22eb59a75193f1abc160837dd272b63a7a811b5570f2361346e90427223be32f99e37e52ba63a1e6de0894919727638516fefac1431f2adb783324ff2bca417861e9bc09ccf511382dfac5ed95976cb6db4e9277952caf0432f2972e37cc3946efadfac7e2005ff5f4c8870445a6856e4bc5e11b8236ce83008efee61fcc5d12ba395fc0bdec7d7e1c04e09475b79f376274565351ec775a7330876fdf35f3a"}, @op={0x18, 0x117, 0x3}, @iv={0xc0, 0x117, 0x2, 0xa6, "736288ee5138de1434bdf4d4ca76dfc0bbf3bd49dc73229afb266b1bfac63fd80e6b8a75d15759087876540925651fb1181b3ee7d1cb2452d87097e3067565cc5e63702fded16b36b53e5871f3c90f99f0fbb75d175d102d6df7417dd3adb7e9505771f39b40d0b3bc9d74b687b3a0317bb4f9fae0fc9dc1b2abb73280e9ea6a82b82f2010b018efe8ff8a906e09c8b92260cc625c8a53e804b55ef60056ac76a2e0c622c189"}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3}, @iv={0x20, 0x117, 0x2, 0xa, "dc0543d4559c8695b57a"}, @op={0x18, 0x117, 0x3, 0x1}], 0x210, 0x20044800}, {0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000001000-0x54)="5f4ddcc286482b89d334e02c60bd640807acadc4ccd5c34c789b5e604d44bbc77dee71b2667a9db83b3b1f9226e42cd825379d4639a290aa5e885ad66319a5274f2b23c2264505b9ac26fd2a7e7addda73892cc1", 0x54}, {&(0x7f0000001000-0xb4)="820b8a283ae2142b8a9fd975a5188cd29d148995ef76c60fb1310513fc3dbb349316fc68025298f3ab84ce89f19c506eab05ffb5d7911aa3d13e9d54ef838600079e6ada0f66c242ff1214c1fe3c43a1bdc7abfec32e0715319057c2ca28fbadb608a6bf042328149ad9e41ee765e04b708c8982d0238892c047f897a6a5c1e0450ee20e6a333d45effde0e69989436da6dcbb4e9043fe2b6d84ae5589adaca9f7e9e961280e12de8c8f3de9d3b59a6d4d04b526", 0xb4}, {&(0x7f0000001000)="3176f53fbac6e297af930c57c4acc334e36895601ccaafe040f9a29421f4b9df674fa2170b062c63c250560f55", 0x2d}, {&(0x7f0000000000)="194f0eca6388ba22eb8aea82b782077e8556bedc190e2d326d693fd7395a576401ded212598b63cbd831823d8d1e01c61edada3654474447920bed69254a021b", 0x40}, {&(0x7f0000001000)="a8f59feab93a31ac276978a254687c112a9ec348914bb3b59ef7aab94eb6c35e0e7229e0ab66c0cbba75671de6635bf4bad80592d08f535aeda1283bc9408ec70b1979d69dd68f5ecad8325511b0757a3c6c44e7992e33b5ffb888766a545daa31", 0x61}, {&(0x7f0000001000)="ab04f0018d71966d4d2974e85bd6b52e8de0c0dd193be0d57397162cb0190972d92701c78b1ace58dc7d5390add118821ef4b0db3b8c27774cec3068c35dd25495bbdf5df433f692c2ec3d6ff439a6d0a29ffef9fdb3bcec28adc180fd495e3e7669eb887cf9c90c823d62392506aa40e9375e7a0850a90e2af3bc456fea977571eb85fe272c274e576d70bad8a886a0af71af40847c64d7161556e76e29746b3124066c83a5ab7696", 0xa9}, {&(0x7f0000002000-0xc)="0f44110965556e4eaf7e5c01", 0xc}], 0x7, &(0x7f0000002000-0x1108)=[@iv={0x90, 0x117, 0x2, 0x76, "0ad971ede16a466a999b63c2c0914a6b94eb0d357335f909446df508969f058cf3b52578847521dd08827b2835c93ae2986223f1611f20803b211c78b4d104f49d0d77faf15465499b778e3c6ced0303154f6fd3b1eee73b93599ae435a2115035db0609d1214d1ed36f1e2c9aeec1daaba901333828"}, @op={0x18, 0x117, 0x3}, @iv={0x1018, 0x117, 0x2, 0x1000, "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"}, @assoc={0x18, 0x117, 0x4, 0x8000}, @assoc={0x18, 0x117, 0x4}, @assoc={0x18, 0x117, 0x4, 0x1}], 0x1108, 0x40000}], 0x2, 0x8000) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x2, 0x1e4ab2d9, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) mmap(&(0x7f0000000000/0xf02000)=nil, 0xf02000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_buf(r3, 0x29, 0x39, &(0x7f0000ee4000)="d1020400005800200007000613f32e1c00ce5fe1b471985e", 0x18) sendto$inet6(r3, &(0x7f0000eea000-0x1f4)="b2", 0x1, 0x0, &(0x7f0000aa9000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x2}, 0x1c) r4 = socket$can_bcm(0x1d, 0x2, 0x2) r5 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000f00000)={0x0, 0x8}, &(0x7f0000e7a000)=0x8) r7 = accept(r4, &(0x7f00005be000)=@un=@abs, &(0x7f00000e8000)=0x8) bind$vsock_dgram(r7, &(0x7f0000d21000)={0x28, 0x0, 0xffffffff, @hyper}, 0x10) ioctl$sock_inet6_SIOCDELRT(r3, 0x890c, &(0x7f0000f02000-0x50)={@loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, 0x10000, 0x9, 0x8, 0x400, 0x2, 0x1180120}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r5, 0x84, 0x6d, &(0x7f0000996000)={r6, 0xe, "3bd4c095d5763cdd39c4bb1544f4"}, &(0x7f0000f01000-0x4)=0x16) listen(r3, 0xfffffffffffffff9) accept4$inet(r3, &(0x7f0000ee5000-0x10)={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000573000+0xddc)=0x67f9d12aa0333333, 0x0) 2018/02/06 03:02:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x0, "0101000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca02f16f65dc1f60e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cd184a"}, 0x80) r1 = socket(0x1e, 0x5, 0x0) sendmsg(r1, &(0x7f0000316000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "010000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000d0c000-0x30)=[], 0x0, &(0x7f00002d4000)=[]}, 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000053f000)={{{@in=@empty, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@remote}}, &(0x7f00006be000)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00004e3000-0xe8)={{{@in=@dev, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in=@broadcast}}, &(0x7f0000de6000-0x4)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00001da000)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x2, 0x6, 0x1, 0x7, 0x2, 0x80, 0x20, 0x3b, r3, r4}, {0x4, 0x0, 0x7f, 0x7, 0x8001, 0x1fafcc59, 0x9, 0x1}, {0x100000000, 0x190b, 0x1, 0x20}, 0x7b, 0xd, 0x1, 0x1, 0x2, 0x1}, {{@in=@rand_addr=0x9, 0x2}, 0xa, @in6=@empty, 0x4, 0x3, 0x0, 0x2, 0x1, 0x9, 0x7fff}}, 0xe8) 2018/02/06 03:02:40 executing program 2: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000018000)={0xffffffff, 0xcf6, 0x10}, 0xc) bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0xff, 0x80001, 0x0, r0}, 0xfffffffffffffe1d) 2018/02/06 03:02:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000067000)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000f31000-0x70)=[{0x0, 0x0, &(0x7f0000b1a000)=[], 0x0, &(0x7f00000f4000-0x78)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) r3 = accept(r2, &(0x7f00000b8000)=@pppoe={0x0, 0x0, {0x0, @link_local, @common}}, &(0x7f0000c7d000-0x4)=0x1e) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000452000)=@assoc_id=0x0, &(0x7f0000fb8000)=0x4) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f000029e000)={r4, 0x9, 0x8}, 0x8) accept$alg(r0, 0x0, 0x0) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f0000589000-0x8d)=""/141, 0x8d}], 0x1, &(0x7f0000590000)}, 0x0) 2018/02/06 03:02:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) bind$inet6(r0, &(0x7f0000808000-0x1c)={0xa, 0x2, 0x200000000000, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="f6", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r0, &(0x7f0000875000)=[{&(0x7f0000eff000-0xba)='\n', 0x1}], 0x1) 2018/02/06 03:02:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept4(r0, &(0x7f000072a000-0x10)=@ethernet={0x0, @random}, &(0x7f0000c51000-0x4)=0x10, 0x800) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000109000)={r0}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00007e7000)=@assoc_id=0x0, &(0x7f0000629000)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000524000)={r2, @in={{0x2, 0x1, @multicast1=0xe0000001}}, 0x5, 0xc00, 0x5a, 0x4ee1, 0x80}, &(0x7f000057d000)=0xa0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000c13000-0x8)={0x0}) socketpair$inet(0x2, 0x3, 0xe7, &(0x7f0000023000-0x8)={0x0}) getsockopt$inet_mreqsrc(r3, 0x0, 0x28, &(0x7f00009f7000-0xc)={@broadcast, @broadcast, @empty}, &(0x7f0000e1c000)=0xc) bind$alg(r0, &(0x7f00001e4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(rfc4309(authenc(michael_mic-generic,chacha20-generic)))\x00'}, 0x58) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f000091e000)={r2, 0x99}, 0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000d35000), 0x0) 2018/02/06 03:02:40 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x400c000, &(0x7f0000d9f000)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f000001a000-0x2f8)=@filter={'filter\x00', 0xe, 0x4, 0x298, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f000001f000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, [@common=@unspec=@connbytes={0x38, 'connbytes\x00', 0x0, {0x0, 0x0, 0xfffffffffffffffc}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2f8) 2018/02/06 03:02:40 executing program 5: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffff9c, &(0x7f0000022000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000023000-0x4)=0x10, 0x80000) shutdown(r0, 0x1) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f000001c000)={0x80000000, {{0x2, 0x3, @rand_addr=0x4}}}, 0x90) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000022000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags}) r2 = socket$inet(0x2, 0x80005, 0x0) r3 = socket(0x4, 0x80800, 0x80) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000023000), &(0x7f0000019000-0x4)=0x8) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r3, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000023000)=0x14, 0x800) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f000001d000)=@filter={'filter\x00', 0xe, 0x4, 0x490, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x2a0, 0x2c8, 0x0, {}, [@common=@unspec=@bpf1={0x230, 'bpf\x00', 0x1, @bytecode={0x0, 0xfffffffffffffffc, 0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0, 0x1000}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0, 0x9a9}, {}, {0x0, 0x4}], &(0x7f0000002000-0x82)}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty, 0x0, 0x0, @common='ipddp0\x00', @common='bridge0\x00', {}, {}, 0x0, 0x0, 0x10}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x4f0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000024000)={0x0, 0x2}, &(0x7f0000024000)=0x8) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000025000-0x8)=@assoc_value={r4, 0x4e5}, 0x8) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_sco(r1, &(0x7f0000025000)={0x1f, {0x9, 0xffffffff, 0x800, 0x1, 0x7, 0x4}}, 0x8) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000024000)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_BUFS(r5, 0xc0206416, &(0x7f000000d000)={0x4, 0x9, 0x3, 0x1ff, 0x8, 0x3}) 2018/02/06 03:02:40 executing program 6: mmap(&(0x7f0000000000/0x39f000)=nil, 0x39f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000001000-0x2f0)=@filter={'filter\x00', 0xe, 0x4, 0x290, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000013000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@dev={0xac, 0x14}, @broadcast=0xffffffff, 0x0, 0x0, @common='ip6_vti0\x00', @syzn={0x73, 0x79, 0x7a}, {}, {}, 0x73}, 0x0, 0xa0, 0xc8, 0x0, {}, [@common=@unspec=@l2tp={0x30, 'l2tp\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 0x9}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@dev={0xac, 0x14}, @multicast1=0xe0000001, 0x0, 0x0, @generic="6bd6d44845736f889ec1cf4c41f2affa", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, @common='ifb0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2f0) mmap(&(0x7f000039f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f00003a0000-0xc)={@local, @multicast1, @local}, &(0x7f000023c000)=0xc) 2018/02/06 03:02:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffffff, &(0x7f00000f7000-0x10)=@ax25, &(0x7f0000a15000)=0x10) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000ff6000)) pipe(&(0x7f0000407000)={0x0, 0x0}) accept4$inet6(r1, &(0x7f0000495000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000ebe000-0x4)=0x1c, 0x80800) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f000064a000)={0x87d, {{0x2, 0x0, @broadcast=0xffffffff}}, 0x0, 0xa, [{{0x2, 0x1, @loopback=0x7f000001}}, {{0x2, 0x2, @multicast1=0xe0000001}}, {{0x2, 0x2, @multicast1=0xe0000001}}, {{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}, {{0x2, 0x1, @empty}}, {{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xe}}}, {{0x2, 0x1, @rand_addr=0x7fff}}, {{0x2, 0x3, @empty}}, {{0x2, 0x0, @broadcast=0xffffffff}}]}, 0x5e8) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f00002ec000-0x8), &(0x7f0000665000-0x4)=0x8) connect$netlink(r2, &(0x7f000054c000-0xc)=@kern={0x10, 0x0, 0x0, 0x2}, 0xc) r3 = socket$inet6_icmp_raw(0x11, 0x3, 0x3a) sendmsg(r3, &(0x7f0000002000-0x38)={&(0x7f0000005000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x4, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c, &(0x7f0000005000)=[], 0x0, &(0x7f0000006000)=[{0x18, 0x0, 0x0, "a9"}], 0x18}, 0x4000000) setsockopt$ax25_int(r1, 0x101, 0x9, &(0x7f0000a55000-0x4)=0xfffffffffffffffa, 0x4) 2018/02/06 03:02:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) pipe(&(0x7f000089c000-0x8)={0x0, 0x0}) sendmsg$nl_generic(r1, &(0x7f0000c07000)={&(0x7f0000831000+0x14)={0x10, 0x0, 0x0, 0x20000010}, 0xc, &(0x7f0000687000)={&(0x7f00006a3000-0x53c)={0x2a8, 0x31, 0x400, 0x4, 0x2, {0x19}, [@generic="a4afdd86eb1c309748cc226ddebb6ec321b590fb43eb9cde553c2f45a6cc117f1069c86ae4c10ecdf2c18d3ac8e75e3ea48ed78c3a468eb68c6e159093c8a8552b71549fe1e5a84006083e11f67cdf5cd5eba99ff4ee176ac782be2403559d243ded31482a54816494ebf562e1541e6b10e1ca930f7ad3eedb8d5d94a21556a50a7e683e0a0fd0d971836f8a14de552513ff5d9236f7fccf4edd3308462d24bfbfe97c0087816dbe74231deda4bd8b90331fc7cae5c2a8", @typed={0x10, 0x59, @u64=0x69a}, @nested={0x144, 0x49, [@generic="46d8cefbe94fb61d", @typed={0xc, 0x72, @fd=r0}, @generic="b0d95f9085a3e568e82e569595b0845c2daadff6a368337f9daa3e2515e0032ddb41d9fb7f26397b1cbef2096068b8f6a57bd9bae422786c6eaf6128021fe32abd8d6bbc66857c02155a3f3a2479142b5480734be700ad81566d625ba3e54681120c9d7bd630231d9a551dd39948bedac8a9ce7f59c1b64bc5dd3952f2ae13c0f4650fd207299892c880486f1bbe454478523c0a93aeecb3b0a9c119d69904f2c9a56d45da31463ccabdcced0d", @typed={0x10, 0x17, @u64=0xfa8}, @generic, @generic="5547b492a7af3473f8ad471c6cffa1ca4fa89fe9540c0a5e11b19790c07be67d917b4db6806c3dd4ff4edd0d0e5e14e5928e0ec3f13b607952973cbbe4a93fd91b177c058a0d7e65905b494875e9b125825b4d47e030fc9818e695997ebaa658a3f9496655e8eeed70752d5c9609"]}, @generic="1c30beefcc18e3ec7b9743720095bcdcbc871954a03b4e61eebdeed1786790066358a1bb8c440f2a9188899e5a9faf", @nested={0x58, 0x32, [@generic="bc1d", @generic="893fd6dff4790509b76f617d4e877aef790c07cf85b7515c273b99d9ea5ca7fb171b5321c5064fe48c6d1fc92e133a870135de3292fda67f9fb6824e8b0a4e3dff195848727fe35ac01e4d97a9f2389689c8"]}]}, 0x2a8}, 0x1, 0x0, 0x0, 0x24000005}, 0x4000000) setsockopt$inet_tcp_int(r0, 0x6, 0x100002, &(0x7f0000f5c000)=0xfffffffffffffffb, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000958000)={0x40000004}) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f000093e000-0x10)=@buf={0xc1, &(0x7f0000057000)="8c852b706b07973a7edf9c7f26b88bd75f22d44274ad03017fba178d03664cb3ca68687b0a8387ceba3d246091a1b13cde162853abb850ea00572c6396fddbc4d3b47ca150b774d651e67df7dc9224752cc36e6f4785f06b840353423c5ed7323a577f6e392ddd65c9ba69c2a81b615809296eb8926f9f7d07833ef5c53fb1a4500c45c656ad8897f2bbee1a17fa20da04e33c49f820b567aa5fabcb209ee7042e7828317cd6f0297752009dfe797c4ba69e8e003871847f8609208f23777f23f6"}) r3 = accept(r0, &(0x7f0000a1d000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000f69000-0x4)=0x14) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00008b6000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f000075b000-0xe8)={{{@in6=@mcast2, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@rand_addr}}, &(0x7f00006c1000-0x4)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000026f000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000323000)=0xc) r8 = socket$nfc_llcp(0x27, 0x3, 0x1) r9 = getpid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f2e000)={0x0, 0x0}, &(0x7f0000161000)=0xc) r11 = getgid() setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000df0000)="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", 0x1000) r12 = getpid() r13 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000431000-0xe8)={{{@in=@rand_addr, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast2}}, &(0x7f00003f0000-0x4)=0xe8) r15 = getgid() sendmmsg$unix(r3, &(0x7f0000c93000)=[{&(0x7f00009da000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000e74000-0x70)=[{&(0x7f0000a54000)="024a0fb60cb8187e2d6ca46fece784ddf201408eb79abfb817cae6ada8b25ade6e920b12313981c34ec9d870d81cf91361ba5f8fbfcafa53440b13869366a0814045495e595b55f196f17a2fbd24bf6d98941d8a5f3aa8f5f2996cda0e43f5ba80122c2b4c2e07af2aec3c3fa02fabfbba3244296a9962f7bd72842bc2c9a5bad22f8f1103744fd678cc06ea2b21c853423f", 0x92}, {&(0x7f00009d9000-0x7a)="5d892a8a07101c8859a4aae4b4ba97f65ec888b5b7b347554cac058e82cada7443dca3fe0950b4b29c748e7f3152ccf21c5b166d88c9d4821480c308cd36fc5cab2e9fb63c5c75cf56c9257964556e466b0923bd106a709c85e202e33ea237a7ce12e35ad711682573ee864c337a401737ff6a3a7bf5ec995fbc", 0x7a}, {&(0x7f00008d1000-0xb5)="0dd70678d0cb82f7858642e53666479de8291a9355bed843b19df7163a0a563d57a2ed51788c2a1220f879e4d84efa2497b9d14e150ea51f66df46d2414abff9458419fbb557c1bc9c5e408a247b9bcbc54d8f2beaa7e2f29a17d575edcd34bf40e48d69737055fd2b8b44b41841529a76e0efaedeefb405893266ff1e08cc2c64d18f0c74f1541b670f66788b142704413a9442294da4348dc0b952b7e9354c41fc7fdfce41a248d973e4cf9054652cb4a5d3d226", 0xb5}, {&(0x7f000084a000)="f73cd293defe3b63324bd9eed7380c208fc7a47e06b6decc597c5eb93aa4b10177a19ef0451690bf20173311ae35ce657bf133b63d02f1609a1d9c8a76e5e22b1392bfa23dd7072a1760118bed65bfcf3bfc812a02236558233237f7ba70d78beeb635eaa5c41e47f1bd32c24db3df3cb961e5343d744b16d0ffda82c2d3324ea85439dc45a613d64c38c83f3822b1eefddff9633d26b12888e89ddc9f", 0x9d}, {&(0x7f0000389000)="be3a54e38f343dd39c02c1602c23e8a6274ef80e09bdfe428f6a695fe5ead373e23ca6df81f37641458f3546ce7bc458795ebec2554cbfca98b1c2b3fc2cf0d8c6", 0x41}, {&(0x7f00001da000)="6f506c425fb4a0ece49fe6f0e5772d38bf7ffeed9e030cb70d392ab75dea2729fe95f06353a62040affbb1226957cb424e5e6ca141197761adb6031fdb90e168d46999e713df4f95b53138944e0d9e4677d45f885d5a3b5de845cba8f919a5f06aebd24f26eb73625d655fb1be99ee74b3e03593a06e28c89d72f8ded631c21c9580a7074d839651f043247c56afe7dc585b2ecf472fb6c37b5c988c035057a6eee268fff5b159", 0xa7}, {&(0x7f00002a1000)="1344114e524225619ff53bfb056de4ae71152d29f9546a946126f183d435895c227dfd2389fcace0b35f58435df2fd64a69afb5a358a6da18a61d8cac3226e06d460b0cf0985e765f6148da1bd0f1773", 0x50}], 0x7, &(0x7f000078a000)=[@rights={0x28, 0x1, 0x1, [r1, r1, r1, r0, r1, r2]}, @cred={0x20, 0x1, 0x2, r4, r6, r7}, @rights={0x30, 0x1, 0x1, [r0, r2, r0, r0, r0, r8, r0]}, @rights={0x38, 0x1, 0x1, [r1, r2, r1, r1, r2, r2, r0, r1, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r2, r2, r2]}, @rights={0x30, 0x1, 0x1, [r2, r2, r0, r1, r2, r2, r2, r0]}, @rights={0x18, 0x1, 0x1, [r2]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r14, r15}], 0x160, 0x20008000}], 0x1, 0x4000) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000b3f000)=@req={0x0, &(0x7f0000d32000)={@generic="4254bc2b13cf27b66045372aedee92ad", @ifru_settings={0xcb, 0x1000, @fr=&(0x7f0000f3f000)={0x7fffffff, 0xbbdd, 0xfff, 0x8000, 0x73e, 0x8, 0x1}}}}) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000bcc000)=0x5, 0x4) setsockopt$inet6_IPV6_IPSEC_POLICY(r13, 0x29, 0x22, &(0x7f0000614000)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0xa, 0x20, 0x20, 0xbb, r5, r6}, {0x5, 0x8, 0xaa29, 0x5, 0x10001, 0x6, 0x80000001, 0x4}, {0x6, 0x7, 0x7, 0x1000}, 0x9, 0xffffffffffffffff, 0x2, 0x1, 0x2}, {{@in=@rand_addr=0xfffffffffffffc01, 0x2, 0x2b}, 0xa, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x7, 0x3, 0x4b99, 0xffffffff, 0x7, 0xfffffffffffffffe}}, 0xe8) setsockopt$inet_tcp_buf(r0, 0x6, 0x3f, &(0x7f0000928000), 0x0) 2018/02/06 03:02:40 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000006000-0x10), &(0x7f0000008000)=0x10, 0x800) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f000000a000-0x24)=""/36, &(0x7f0000009000-0x4)=0x24) pipe(&(0x7f0000009000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000002000-0x10)={0x7, &(0x7f0000005000-0x38)=[{}, {}, {0x0}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000006000)={r2, 0x1}) syz_emit_ethernet(0x32, &(0x7f0000003000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x888, 0x0, @rand_addr=0xfffffffffffffdfd, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, []}}}}}}, &(0x7f0000001000)={0x0, 0x1, [0x0]}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000009000)={0x1, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x0, @loopback=0x7f000001}, {0x2, 0x3, @empty}, 0xe4, 0x3, 0x8000, 0x7, 0x8c, &(0x7f0000004000)=@generic="bc007cceb3ede9ef93044520df364d67", 0x9, 0x0, 0x6}) 2018/02/06 03:02:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ac1000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) connect(r1, &(0x7f0000f3b000)=@nl=@proc={0x10, 0x0, 0x2, 0x20010000}, 0xc) sendmsg$alg(r1, &(0x7f0000557000)={0x0, 0x0, &(0x7f0000e6c000-0x10)=[{&(0x7f0000385000)="e6e12b4c03e9cc7bd7529e223d40c3f0a4e7d80313e6e75568540cfb4be11ded", 0x20}], 0x1, &(0x7f0000cb8000-0x18)=[], 0x0, 0x1}, 0x44000) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f0000bb6000-0x10)=@ethernet={0x0, @random}, 0x10, &(0x7f00008b2000-0x50)=[{&(0x7f0000768000)=""/121, 0x79}, {&(0x7f0000936000+0x161)=""/12, 0xc}], 0x2, &(0x7f0000139000)=""/70, 0x46}, 0x0) 2018/02/06 03:02:40 executing program 7: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f0000025000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) pread64(r1, &(0x7f0000014000), 0x0, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000026000), &(0x7f0000026000)=0x4) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000027000-0x4)=0x7, 0x4) 2018/02/06 03:02:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000f72000)) r1 = socket$inet6(0xa, 0x1, 0x0) socketpair$ax25(0x3, 0x2, 0x6, &(0x7f000043e000)) getsockopt$inet6_buf(r1, 0x29, 0x0, &(0x7f0000646000-0x33)=""/51, &(0x7f00007e5000)=0x33) 2018/02/06 03:02:41 executing program 3: mmap(&(0x7f0000000000/0xfd3000)=nil, 0xfd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000fd3000)={&(0x7f0000fd4000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback}}}, 0x2e, &(0x7f0000194000)=[{&(0x7f0000fd3000)=""/221, 0xdd}, {&(0x7f0000fd3000)=""/4096, 0x1000}, {&(0x7f0000fd3000)=""/148, 0x94}, {&(0x7f0000fd3000)=""/46, 0x2e}, {&(0x7f0000fd3000)=""/225, 0xe1}, {&(0x7f00003e3000-0x1000)=""/4096, 0x1000}], 0x6, &(0x7f0000e0b000)=""/21, 0x15, 0x40}, 0x40000000) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000fd3000)={0x9, 0x5, 0x56, 0x6}, 0x8) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000fc1000-0x1c)=@in6={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c, &(0x7f0000793000-0x10)=[]}, 0x8000) close(r1) r2 = socket$inet(0x2, 0x0, 0x3f) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000111000-0x8)={0x0}, &(0x7f0000fd4000-0x4)=0x8) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x20010, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_DEFER_SETUP(r4, 0x112, 0x7, &(0x7f000022b000)=0x7, &(0x7f0000fd4000)=0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f000068f000)={r3, 0x40}, &(0x7f0000fd4000-0x4)=0x6) 2018/02/06 03:02:41 executing program 5: mmap(&(0x7f0000000000/0xfc9000)=nil, 0xfc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xa, 0x4000000000080, 0x2}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r0, &(0x7f0000fc5000), &(0x7f0000950000)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000137000)={r0, &(0x7f0000940000-0x9c)="ef", &(0x7f00003e3000-0x5e)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000dc3000)={r0, &(0x7f0000f4d000), &(0x7f0000107000)=""/78}, 0x18) 2018/02/06 03:02:41 executing program 0: mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000034000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f000001b000)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000021000)={@empty, 0x14, r2}) sendmsg$nl_route(r0, &(0x7f0000025000-0x38)={&(0x7f0000023000-0xc)={0x10}, 0x234, &(0x7f0000012000)={&(0x7f0000024000)=@ipv6_newroute={0x1c, 0x18, 0x1d, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x10, 0x8, 0x0, 0x0, 0x0, 0x0, 0x7, 0x800000000000000}, []}, 0x1c}, 0x1}, 0x0) 2018/02/06 03:02:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000f04000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000574000)=0x14, 0x800) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f000037e000-0x14)={@dev}, &(0x7f0000a30000-0x4)=0x14) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000856000)={@loopback, @multicast1, 0x0}, &(0x7f00008c0000-0x4)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0x29, &(0x7f0000000000)={@multicast1=0xe0000001, @dev={0xac, 0x14, 0x0, 0x17}, r1}, 0xffffffffffffff73) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000d47000)={0xffff, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}}, 0x90) 2018/02/06 03:02:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000e45000)=@updpolicy={0xfc, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}, {0x0, 0x0, 0x7}}, [@tmpl={0x44, 0x5, [{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0xff}, 0x0, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0xffffffffffffffff}]}]}, 0xfc}, 0x1}, 0x0) socketpair$inet6(0xa, 0x80000, 0xf6f, &(0x7f0000c3a000-0x8)={0x0}) socketpair(0x1, 0x80007, 0x4, &(0x7f0000923000)={0x0}) sendmsg$key(r2, &(0x7f0000706000-0x38)={0x0, 0x0, &(0x7f0000b5a000-0x10)={&(0x7f0000b59000-0x80)={0x2, 0x15, 0x1, 0x6, 0x10, 0x0, 0x2, 0x0, [@sadb_x_kmaddress={0x7, 0x19, 0x0, @in6={0xa, 0x2, 0x1, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xfffffffffffffff8}, @in={0x2, 0x3, @broadcast=0xffffffff}}, @sadb_spirange={0x2, 0x10, 0x0, 0x3}, @sadb_x_filter={0x5, 0x1a, @in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x10, 0x4, 0x4}]}, 0x80}, 0x1}, 0x800) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000439000)={@dev}, &(0x7f0000bbe000-0x4)=0x14) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000086b000)={0x0}) setsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000383000)=@int=0x7, 0x4) pipe(&(0x7f000009e000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$rds(0x15, 0x5, 0x0) bind$rds(r6, &(0x7f000082c000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) sendmsg$rds(r6, &(0x7f000070e000-0x38)={&(0x7f0000690000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, 0x10, &(0x7f0000958000)=[], 0x0, &(0x7f0000147000)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000330000-0x1000)=""/4096, 0x1000}, &(0x7f0000568000)=[{&(0x7f0000815000)=""/240, 0xf0}, {&(0x7f0000918000+0x285)=""/77, 0x4d}, {&(0x7f0000f32000)=""/162, 0xa2}, {&(0x7f00004ee000)=""/4096, 0x1000}, {&(0x7f0000ffd000)=""/172, 0xac}, {&(0x7f0000fd6000-0x8c)=""/140, 0x8c}, {&(0x7f0000fb1000)=""/251, 0xfb}, {&(0x7f00004fc000)=""/192, 0xc0}, {&(0x7f0000050000-0xca)=""/202, 0xca}], 0x9}}], 0x48}, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000523000)={@common='erspan0\x00', 0x0}) recvfrom$packet(r5, &(0x7f0000744000-0x55)=""/85, 0x55, 0x1, &(0x7f0000979000)={0x11, 0xf7, r7, 0x1, 0x9435, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x15}}, 0x14) getsockopt$SO_COOKIE(r4, 0x1, 0x39, &(0x7f00002a2000), &(0x7f0000d6b000)=0x8) 2018/02/06 03:02:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4400000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000c84000-0x5)='yeah\x00', 0x5) sendto$inet(r0, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) r1 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000f5c000-0x60), &(0x7f000013b000-0x4)=0x60) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f00002ed000)=0xdd, 0x4) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000f39000-0x8)={0x101, 0x7}, 0x8) shutdown(r0, 0x0) 2018/02/06 03:02:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000ef1000-0x38)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000ab8000)={0x18, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000014}, [@nested={0x4, 0x7, []}]}, 0x18}, 0x1}, 0x0) r1 = gettid() r2 = accept(r0, &(0x7f0000d99000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, &(0x7f0000eaf000-0x4)=0x32) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000a3000-0xea)={0x0, 0xe2, "2c1d175b2596db8e046c67e57c48880f288a43919a277b8ce7ee9d714320189bd0035e0e66b28461b46fc4c677a7c6597b392e0eec90a82648b99e25fb0b9c6b56919993d03e9653e5d6ccec037002905e544bc8a00fa61fcf53bb11d1f44a312523208adece1cdf1706b8e11e3259bf736143daefc04c94fabf45b7bdcd68188b48afd4ecdeeeae7c7665c6d6c377877dddda28ff51a199e16ed6460919ba259845d772fcefcd3944f8a7489f77247de76e7f81fa4f7565dbf9b570542f576f319a2d3925aa1158b1b0312bd92f4d2d3050ba917dde5a1038b586653cd222ec1ece"}, &(0x7f000004a000)=0xea) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000615000)={r3, 0x3}, 0x8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000b05000)={{{@in=@local, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@dev}}, &(0x7f00009d5000)=0xe8) sendmsg$nl_generic(r0, &(0x7f0000b51000-0x38)={&(0x7f0000ac5000)={0x10, 0x0, 0x0, 0x20000200}, 0xc, &(0x7f0000ae2000)={&(0x7f00003fb000)={0x16dc, 0x16, 0x100, 0x1, 0x2, {0x14}, [@nested={0x70, 0x63, [@generic="f6ec471a7b7fbcd5f9fd7265d2bd22fdfcf0638ce5dc901f0179be8bba2a662a6d56f60b1e2ed7a318913ab636ec9801b4b5d77eaadaaf5d20872a114f22319444b1f9398aeb9684e58182f6ffb1c249fdd2c7c0aa692999e1c3f2afd7d02bbe6b7fdd62865fac8b1ec3"]}, @nested={0x128, 0x63, [@typed={0xc, 0x17, @pid=r1}, @typed={0x18, 0x42, @ipv6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}}, @generic="e9cd8dffe739c7fa9fda91790f3e30271f656004eda24d7c91b3a0737bc867b224164494f88eb47bf4fc8128f96347fd5098e019ac101e20fd1ff14fcd72f4a84f53d3a82e5e66048d1fc7c92f4d2ca2662ee99ec645e5c4920c8924b3eb9c91f27164beef4a61e9a09b3f85c7c3b81501e572f879034bc27785bda9a1d24b01c33077e40a81b2f5fedda3bd650efe2f4476d5d2e3db1f1e4e68e79938fc442bba9fd4cb1068de5ca4e5adcc1ae3b44826ca3c9a292425c5e2aaaf1d0ef5ac033f9062bd23169442f380cd311e", @typed={0xc, 0x3d, @uid=r4}, @generic="58f3deba602beb292bcd58aa5bd87059ca3aa6d449719d1d", @typed={0xc, 0x66, @str='em0\x00'}]}, @generic="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", @generic="e79a0bbb29b5641c3dfe2d9bda0405834b232e2b0a76df692924dbaec87a433145bebdcd15b59f", @generic="cb453c4be1ad5518e0af9bddbb56904f687208ec6a63c21e8d35834895c4e1df4134164a239bb9f7e0e6bcf73492d1e5ba9491f1b4a52e89291df39f715eb0e16000554b872bf95d8d8397e64abb5bea8624f59dfb43ab1d357c0e5b6133b018231d89ccfb93bd1a6c271cd0aea4", @generic="38448ed9e6a41072490717e035cba7741959eca424961a8d136e1383aa0f7c066e4f7f5328a16124c20c", @nested={0x470, 0x22, [@generic="2952c33b028caf89f5fefd6dfd5a6120a5670a8b96ab7e5e58f6fe2ad7c66ed866edbadfc3031a1b20d3962e81411799c13134784eaa918c05005fbd294e9f6e15dc534c0453f21bf8bf18dc505acf1fdde040661a6ab6ca52f18ece823aff71b67ddd62724426aa4bba0282db6a2c0655f72af4e4ae6034964a2220bd79f539be385c74b1", @typed={0x18, 0x8d, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @typed={0xc, 0x36, @ipv4=@dev={0xac, 0x14, 0x0, 0x15}}, @typed={0x8, 0x5a}, @generic="86b18d938aa674bbe1b6e6b64ae0c6c778c5471d8b7981951ce1d495420a03752735e0cf8e44f1a0ed66696085f5a836a3821154a2992a35470362c8fa03968b0533360e84243cbc222e7ff5aef7535d71a345a89e9259609ec71d2edcef849d6cf061825fe286d268478e6fb2d63bc5ef569492f65cf33fa035c0c5bdf9b606c92898eb5eb69d8e3f82fb02c78589b75a2d6b7c26d2c6121b9ef5e9", @generic="cb28eaf3b17d5e665f728f52fc7ed0e94755e3b06561b9a422cd404d190ce3643fc196a8a15f4854fcadf9f5a1f0dec3810c1d571df7a98c79cb20e745c1a0dcd3c9f486291653942ce9abfac64a4ad01903472bbd61ac7d883652f2c58d16a0bad05a2fa57fc9f6cc2f47817153b2134c7c364c6b4fe1", @typed={0xec, 0x1c, @binary="55ad4890b3505b61d651f71eb9ddc4fb550ef2d8032115d65b82f75b142b23315fc175b1c500490b964758ad5025fdf41888cb1c58407f274246231df1f2a27092eeb2a109d1427283bb51ea2970ac9f0a930c3130040c65fda08c1c48997a4c38385eac732b279ab3ba8eac6ae290d093dd97ac6f09c61994aed27b56f026eadc1d39049549b98ed59cbaadd5e181ca8f64ed80600654645ddf8dac5e9e755152e0795ce3c0119b21f8171388e54951faa05aabbb7b692892db7b36b889a0f4b5856b01af84af8cd9894a35e52fb6b92716f8d91c314b5345c5fb55956a28b15a6a6296"}, @generic="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", @generic="e397c279257eb17d940acfc44f184eccae641fe10f293f8db340d52cbd2026c2aac45313ca61db1428ce8e12a458fd43a2cd8bd2d9a42d35cfc7f375d37b0ef5157c5ee00874c9b627485af1e1a9efb20cf26c59f356c90f0c7bf4217f4aef9494d12e0d107fd03eb9f2126b36fb9020b59dfb1d1ba19c10c97f6abf8d76ec3db04b760a72b8283be2c7c366bc8bf8007cc2c1153e35222fdf44fb52018fa8f8b6f6c3d3aeaef4861dd0e6445c50d2082e6b319573151ae08540c3cfa9"]}]}, 0x16dc}, 0x1, 0x0, 0x0, 0x4}, 0x4000) 2018/02/06 03:02:41 executing program 4: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000027000-0x48)=@ipv4_newroute={0x30, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_MULTIPATH={0x14, 0x9, [{0x8}, {0x40008, 0x3ff}]}]}, 0x30}, 0x1}, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x2, 0x2, &(0x7f0000028000)={0x0}) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000028000)={0x5, &(0x7f000001e000-0x28)=[{}, {}, {}, {}, {}]}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000015000)) 2018/02/06 03:02:41 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x2f, &(0x7f0000000000)="64eb1cd1bbf1f54c4f35cf590ec29c8dd8e563a3856e875e7fc6ac2fb025cebfa6a5b13e8bd5b8b331bff7e43cc55847119df3f0f0efe8c5e828", 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$bt_l2cap(0x1f, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000001000)={0x6, 0x0, 0x7fff, 0x5}, 0x5) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000-0x90)="0f1e599c09648937ff5f5f8c97aca0190c878709157ca42a3334ac13f704f0217cffc171590c011ff272f1f5965b09ef0f993b787b2eca92333b6fc2b3f83347caf5562284cf8282c6265a6dc2d726a0f392f609462cda03c99ed2f979a485a9b011060e25cab984adf77fa08ea2b082009d55e6c3d8abc6846c082f0a135d9023b5d638839781e4019465478cf8a47e", 0x90) r3 = socket$inet6(0xa, 0x10000000000009, 0x3) r4 = accept(r0, &(0x7f0000001000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr}}}, &(0x7f0000001000-0x4)=0x2e) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_rfcomm(r4, &(0x7f0000001000-0x9)={0x1f, {0xfffffffffffffffb, 0xe5, 0x4, 0x9, 0x5e, 0x2}, 0x1}, 0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000001000), &(0x7f0000001000)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r4, &(0x7f0000002000-0x38)={&(0x7f0000001000)=@in6={0xa, 0x2, 0x400, @loopback={0x0, 0x1}, 0x9}, 0x1c, &(0x7f0000002000)=[{&(0x7f0000001000)="80f0fb4afa47c1e410258788b90f0860a9cf10a0b31cb3693dcb6e6c9e4a65ae93b72d2c52a5", 0x26}], 0x1, &(0x7f0000002000)=[], 0x0, 0x4}, 0x400c010) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) socket$l2tp(0x18, 0x1, 0x1) accept4(r2, 0x0, &(0x7f00005d2000), 0x800) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f000050d000-0x4)=0x5, 0x4) getsockopt$inet6_buf(r3, 0x29, 0x6, &(0x7f0000a77000-0x55)=""/85, &(0x7f0000781000)=0x55) r5 = accept$inet(0xffffffffffffffff, &(0x7f0000586000)={0x0, 0xffffffffffffffff, @local}, &(0x7f0000bbe000-0x4)=0x10) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x8, &(0x7f0000d26000-0x4)=0x3, 0x4) 2018/02/06 03:02:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00007fc000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @empty, 0x75}]}, &(0x7f0000f92000-0x4)=0x10) socketpair(0x3, 0x80007, 0x72, &(0x7f0000817000)={0x0, 0x0}) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000e84000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x6187}) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000e22000)={0x3, &(0x7f00007e3000)=[{}, {}, {}]}) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@alu={0x4, 0x5, 0xb, 0x0, 0x0, 0xffffffffffffffff}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0x7ffe, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) [ 126.190973] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 126.197654] IPv6: NLM_F_CREATE should be set when creating new route [ 126.204291] IPv6: NLM_F_CREATE should be set when creating new route [ 126.210032] RDS: rds_bind could not find a transport for 172.20.7.187, load rds_tcp or rds_rdma? [ 126.210874] IPv6: NLM_F_CREATE should be set when creating new route 2018/02/06 03:02:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f000089b000-0x7e), 0x0, 0x0, &(0x7f0000dee000)={0xa, 0x1, 0x0, @dev={0xfe, 0x80}}, 0x1c) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockname$inet(r0, &(0x7f0000b81000-0x10)={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000307000)=0x10) 2018/02/06 03:02:41 executing program 2: r0 = socket$bt_l2cap(0x1f, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1, 0x0, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000002000-0x14)={{0x3, 0x4, 0x7, 0x6, 0x5, 0x8}, 0x7fff, 0x80000000, 0x1}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000003000-0x2)=0x2c20000000000000, &(0x7f0000001000-0x8)=0xfffffe29) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x40032, 0xffffffffffffffff, 0x8000000000000000) [ 126.254420] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 2018/02/06 03:02:41 executing program 4: mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f23000)={0xffffffffffffff9c}) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00009dd000)=@int, &(0x7f0000ffb000)=0x4) r1 = socket(0xa, 0x1, 0x800) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000000)={0x0, 0xffffffff, 0x3, 0x12, 0x3bd, []}) ioctl(r1, 0x8916, &(0x7f0000000000)) 2018/02/06 03:02:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000d12000-0xe8)={{{@in=@multicast1, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@remote}}, &(0x7f0000fb9000-0x4)=0xe8) connect(r0, &(0x7f000089d000)=@can={0x1d, r1}, 0x10) setsockopt$sock_int(r0, 0x1, 0x1, &(0x7f0000452000), 0x4) r2 = socket(0x9, 0x6, 0x8) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000745000)={r1, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x10) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00002d0000-0xe8)={{{@in6=@empty, @in=@multicast1}}, {{@in=@multicast2}, 0x0, @in=@local}}, &(0x7f00005cf000)=0xe8) 2018/02/06 03:02:41 executing program 6: mmap(&(0x7f000002b000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000a54000-0x8)={0x0, 0x0}) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f00002a9000-0x10)=@common='gretap0\x00') r1 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r1, &(0x7f0000fa1000-0x1), 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000000)=@common='eql\x00') shutdown(r1, 0x0) [ 126.318939] RDS: rds_bind could not find a transport for 172.20.7.187, load rds_tcp or rds_rdma? 2018/02/06 03:02:41 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000def000-0x14), 0x14) r1 = accept4(r0, &(0x7f0000191000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000a77000-0x4)=0x14, 0x800) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000bdf000)={0x0, 0x100000000, 0x8a, 0x4, 0x7ff, 0x1d2000000000000}, &(0x7f00004b9000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00001bd000-0x10)={r2, 0x58, &(0x7f0000001000-0x58)=[@in6={0xa, 0x0, 0x3, @loopback={0x0, 0x1}, 0x5}, @in={0x2, 0x0, @loopback=0x7f000001}, @in6={0xa, 0x2, 0x100000000, @dev={0xfe, 0x80, [], 0x0, 0xb}}, @in={0x2, 0x2, @empty}]}, &(0x7f00008cb000)=0x10) 2018/02/06 03:02:41 executing program 2: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x4, &(0x7f0000009000), 0x4) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000014000-0x8)) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000007000-0x2)=0x1, &(0x7f0000002000)=0x2) 2018/02/06 03:02:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000cad000-0x6e)=@file={0x0, ""/108}, &(0x7f0000fb9000-0x4)=0x6e) connect$unix(r0, &(0x7f0000306000)=@abs={0x0, 0x0, 0x0}, 0x8) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000000e000)) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34050}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000014000)={0x20, 0x27, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@nested={0xc, 0x0, [@typed={0x8, 0xa, @binary}]}]}, 0x20}, 0x1}, 0x0) 2018/02/06 03:02:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000ad1000-0x14)={@empty}, &(0x7f0000586000)=0x14) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000803000)={@common='bond0\x00', &(0x7f0000053000-0x48)=@ethtool_gfeatures={0x3a, 0x4, [{0x4bf, 0x400, 0x1, 0x3}, {0x8000, 0x7, 0x1, 0x9}, {0x9, 0x9, 0x4, 0x5}, {0x6, 0x4, 0x94, 0x6}]}}) socketpair$inet6(0xa, 0x7, 0x9f1f, &(0x7f000015b000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000d13000-0x4), &(0x7f0000a33000)=0x4) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000419000-0x174)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@empty, @in=@multicast2=0xe0000002}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x20}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}}}]}, 0x138}, 0x1}, 0x0) 2018/02/06 03:02:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000179000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000890000-0x20)="b70a75b0d5e383e5b3b60ced5c54db0a295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f0000382000-0x38)="49b4b90c8cb3126f0a328db33482fbd38f", 0x3c4, 0x0, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000fae000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) recvmsg(r1, &(0x7f00006e3000)={&(0x7f00001a6000)=@generic, 0x80, &(0x7f00006b3000-0x10)=[{&(0x7f0000d29000)=""/4096, 0x1000}], 0x1, &(0x7f0000cc4000)}, 0x0) 2018/02/06 03:02:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socketpair(0x3, 0x1, 0x9, &(0x7f000086b000-0x8)={0x0}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000b61000)={0x0, 0x10001}, &(0x7f0000744000)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f000085f000-0x8)={r2, 0x4}, 0x8) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f0000921000-0x12b0)={0x2c, 0x1, 0xa, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0x18, 0x1, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}]}, 0x2c}, 0x1}, 0x0) sendmsg$nl_netfilter(r0, &(0x7f000094d000)={&(0x7f000039a000-0xc)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000456000)={&(0x7f000071a000-0x70)={0x70, 0x13, 0x7, 0x200, 0x7, 0x3, {0xb, 0x0, 0x1}, [@typed={0xc, 0x12, @ipv4=@multicast1=0xe0000001}, @generic="0e2ce968731c6d217bce36d51630fc051f2c36ad46eaeca83b5ae7cbfddd6b907b20aae064fa6f38c64d3fd11bd1d0a0496e8c100781d9b58c3d9b8f416625796236ba", @typed={0xc, 0x6c, @ipv4=@broadcast=0xffffffff}]}, 0x70}, 0x1, 0x0, 0x0, 0x4001}, 0x1) 2018/02/06 03:02:41 executing program 7: r0 = socket(0x1e, 0x1, 0x0) pipe(&(0x7f0000ab5000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000002000-0x2c)=""/44, &(0x7f0000001000)=0x2c) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000003000)={0x0, 0x0, 0x0, []}, &(0x7f0000000000)=0x8) getsockopt$inet_buf(r4, 0x0, 0x8000000063, &(0x7f0000000000)=""/30, &(0x7f0000001000-0x4)=0x1e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000002000-0x10)={0x11d, &(0x7f0000002000)=[{}, {}, {}, {}, {0x0}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r2, 0x4010641c, &(0x7f0000007000)={r5, &(0x7f0000000000)=""/127}) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000002000-0x4), &(0x7f0000001000-0x4)=0x4) pipe(&(0x7f0000001000-0x8)={0x0}) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000001000+0x97e)={@generic="749493dc544b1b2dfa39d1a6571d5e4a", @ifru_flags=0x800}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000a50000-0xc)={r3, 0x80000, r6}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000002000)=0x4000) setsockopt(r0, 0x10f, 0x87, &(0x7f0000a94000), 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r6, 0xc06864a1, &(0x7f0000002000)={&(0x7f0000002000-0x20)=[0x4, 0x80000000, 0x0, 0x6, 0xf8, 0x8000, 0x7fffffff, 0x638], 0x8, 0x80, 0xfffffffffffffffe, 0x6, 0x8, 0x0, {0xffff, 0x4, 0x5, 0x400, 0x1, 0x3, 0x20, 0xfff, 0x6, 0x7fff, 0x7, 0x7, 0x7, 0x6, "a1a1f7c1463105aa9ee02320d5e60d8a06d82e621589d3d249eb80eb4e82def6"}}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f0000002000)=0x10000) ioctl$DRM_IOCTL_SET_MASTER(r2, 0x641e) 2018/02/06 03:02:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000046c000)={0x0}) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00009b2000-0x8)={0x0, 0x7ff}, &(0x7f000041c000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000d37000)={r1, 0xa0, &(0x7f00002ee000)=[@in6={0xa, 0x3, 0x3, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x800}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x1, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, @in={0x2, 0x0, @broadcast=0xffffffff}, @in={0x2, 0x1, @multicast1=0xe0000001}, @in6={0xa, 0x0, 0x7c2b, @empty, 0x1}, @in6={0xa, 0x0, 0xffffffffffff15ac, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x7f}]}, &(0x7f0000640000)=0x10) r3 = socket$inet(0x2, 0x80003, 0x7) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000388000-0x10)={r2, 0x80, 0x401, 0x100000001}, 0x10) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f0000004000-0x378)=@filter={'filter\x00', 0xe, 0x4, 0x290, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000009000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='eql\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast1=0xe0000001, @dev={0xac, 0x14}, 0x0, 0x0, @common='vcan0\x00', @common='yam0\x00', {}, {}, 0x32}, 0x0, 0xa0, 0xc8, 0x0, {}, [@common=@unspec=@esp={0x30, 'esp\x00', 0x0, {0xffffffffffffffff, 0xffffffffffffffff, 0x4}}]}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2f0) 2018/02/06 03:02:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) recvmsg(r0, &(0x7f0000e7e000-0x38)={&(0x7f0000690000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x2e9, &(0x7f0000f70000)=[{&(0x7f0000f69000)=""/13, 0x9}, {&(0x7f0000f70000-0x8f)=""/143, 0x8f}], 0x2, &(0x7f0000f73000)=""/79, 0x4f}, 0x0) bind$inet(r0, &(0x7f0000b9b000-0x10)={0x2, 0x0, @empty}, 0x10) sendto$inet(r0, &(0x7f0000e79000-0x5be), 0xd, 0x8084, &(0x7f00004d4000)={0x2, 0x0, @empty}, 0x10) sendto$inet(r0, &(0x7f0000f67000-0x70)="fbf327899de7fe7e0c02fe5cbb35491715b7af550749e32dbeda8d7e3749bb6ac7383d2bfac27aa9c48c5d847fdc41ddc4b7c3add1701f2c", 0x38, 0x0, &(0x7f0000a6d000)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) bind$inet(r0, &(0x7f0000c3a000-0x10)={0x2, 0x1, @rand_addr=0xcc04}, 0x10) 2018/02/06 03:02:41 executing program 5: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000055a000)={@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x1, 0x3, 0x1000, 0x101, 0x8}, &(0x7f00007e1000-0x4)=0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fec000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x30000000002, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000012000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x20) getsockopt$inet6_int(r0, 0x29, 0xdf, &(0x7f0000076000-0x4), &(0x7f00001bc000-0x4)=0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe6000)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x0, 0x2}, 0x20) 2018/02/06 03:02:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4000000017) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f000022e000-0x4)=0xc7, 0x4) r1 = accept(r0, &(0x7f000032e000)=@nfc, &(0x7f0000cf1000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000850000)=0xec63, 0x4) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000a22000+0x4f3)={0x0, 0x2}, &(0x7f0000d4d000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f000007e000-0xc)={r2, 0x71, 0x10}, 0xc) sendmsg$nl_crypto(r0, &(0x7f0000fd5000)={&(0x7f0000643000-0xc)={0x10, 0x0, 0x0, 0x1000020}, 0xc, &(0x7f0000904000)={&(0x7f0000bf1000-0xf8)=@alg={0x0, 0x10, 0x300, 0x5, 0x0, {{'crct10dif\x00'}, [], [], 0x2400, 0x2000}, [{0x0, 0x1, 0x40}, {0x0, 0x1, 0xc2e}, {0x0, 0x1, 0xd313fd1}]}, 0x100}, 0x1, 0x0, 0x0, 0x20000080}, 0x0) 2018/02/06 03:02:41 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000005000-0xc)=@nl=@unspec, &(0x7f0000002000)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r0, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000004000-0x4)=0x10) r1 = socket$vsock_dgram(0x28, 0x2, 0x0) sendmsg$nl_route(r1, &(0x7f0000001000)={&(0x7f0000001000)={0x10}, 0xc, &(0x7f0000001000)={&(0x7f0000002000-0x28)=@bridge_dellink={0x20, 0x11, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, []}, 0x20}, 0x1}, 0x0) 2018/02/06 03:02:41 executing program 4: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x0, 0x40000000000031, 0xffffffffffffffff, 0x0) mmap(&(0x7f000072a000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b26000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000fd4000)={0x0, 0x0}, &(0x7f0000433000)=0xc) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000fd6000-0x4)) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000fd5000-0x38)={&(0x7f0000fd4000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000fd4000)={&(0x7f0000fd6000-0x38)=@ipv6_newroute={0x38, 0x18, 0x10, 0x3, 0x2, {0xa, 0x80, 0x20, 0x20000000000000, 0xff, 0x2, 0xff, 0x7, 0x400}, [@RTA_UID={0x8, 0x19, r1}, @RTA_GATEWAY={0x14, 0x5, @empty}]}, 0x38}, 0x1}, 0x10) mmap(&(0x7f0000953000/0x2000)=nil, 0x2000, 0x0, 0x4000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000431000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/02/06 03:02:41 executing program 1: mmap(&(0x7f0000000000/0xe75000)=nil, 0xe75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000e6f000)={0xa, 0x2, 0x1000000000000, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, 0x1c) r1 = accept4(r0, 0x0, &(0x7f0000d1e000), 0x80000) mmap(&(0x7f0000e75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r1, &(0x7f0000e75000)={0x26, 'hash\x00', 0x0, 0x0, 'wp384-generic\x00'}, 0x58) r2 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000e75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000e75000)=0x63af996, 0x4) pipe(&(0x7f00004ba000)={0x0, 0x0}) socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000e76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r4, 0x8937, &(0x7f0000e77000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_map={0x81, 0x1, 0x6, 0x7ff, 0x92, 0x7fffffff}}) r5 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r5, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) connect$l2tp(r3, &(0x7f0000cab000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x0, @broadcast=0xffffffff}, 0x4, 0x2, 0x0, 0x1}}, 0x2e) 2018/02/06 03:02:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1) sendmsg$nl_route(r0, &(0x7f0000029000)={&(0x7f0000377000)={0x10}, 0x14, &(0x7f000000b000)={&(0x7f00007e8000-0x1c)=@newneigh={0x17, 0x1c, 0x305, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, []}, 0x299}, 0x1}, 0x0) getsockname(r0, &(0x7f00009e4000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, &(0x7f0000da0000-0x4)=0x26) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000aa000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d74000)=0xffffffba) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000013e000)={r2, 0x9}, &(0x7f00006bf000-0x4)=0x8) 2018/02/06 03:02:41 executing program 2: mmap(&(0x7f0000000000/0xd3d000)=nil, 0xd3d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d32000-0x1c)={0xa, 0x1, 0x0, @empty}, 0x1c) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x9, &(0x7f000059f000)=0x34, 0x4) listen(r0, 0x0) connect$inet(r1, &(0x7f0000cf8000)={0x2, 0x1, @empty}, 0x10) 2018/02/06 03:02:41 executing program 6: r0 = socket(0xa, 0x805, 0x0) mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x200000c, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f00001e8000-0x14)={@ipv4={[], [], @rand_addr}}, &(0x7f00008f3000)=0x14) mmap(&(0x7f0000aac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000797000)={0x0, 0x3f, 0x1ff, 0x1, 0x13, 0x5}, &(0x7f0000aac000)=0x14) mmap(&(0x7f0000aac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0xc3) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000048000-0x8)={r1}, &(0x7f0000aad000-0x4)=0x8) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000aab000), &(0x7f00001e4000)=0x4) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000ab2000), &(0x7f000016f000-0x4)=0x8) 2018/02/06 03:02:41 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000001000-0x2)=0x40, &(0x7f0000000000)=0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f00009c7000)={0x0, 0x8001, 0x30, 0x7, 0x7}, &(0x7f0000261000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f000083d000)={r3, 0x5}, 0x8) connect$inet6(r2, &(0x7f0000d84000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) poll(&(0x7f0000903000-0x8)=[{r2}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000088000-0xb0)=[@in={0x2, 0x2, @multicast2=0xe0000002}, @in6={0xa, 0x1, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, @in6={0xa, 0x3, 0x2, @loopback={0x0, 0x1}, 0xffffffffffffffe1}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xe}}, @in={0x2, 0x1, @multicast1=0xe0000001}, @in={0x2, 0x0, @multicast2=0xe0000002}, @in6={0xa, 0x0, 0x9, @empty, 0x80}, @in6={0xa, 0x1, 0x398bff6d, @mcast2={0xff, 0x2, [], 0x1}, 0x8}], 0xb0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00007b8000)={0x38, &(0x7f0000447000+0x88e)=[]}, 0xb) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000d66000)={0x0, 0x0, 0x0, []}, 0x8) 2018/02/06 03:02:41 executing program 4: r0 = socket(0x5, 0x800, 0x8) r1 = socket$l2tp(0x18, 0x1, 0x1) r2 = socket$nfc_llcp(0x27, 0x3, 0x1) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00009a7000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f000056e000-0xe0)=[{&(0x7f0000001000-0x60)={0x27, 0x7, 0x0, 0x7, 0xffffffffe076b9f9, 0x5, "46f1e498039085b67be4c8f229e55357b5c1f2e0f47b8558ff8fbef8a7d1fb44b819895ce404f47982546f966daa063507401f03c5474e198664eab4b32e9d", 0x6}, 0x60, &(0x7f0000f41000)=[{&(0x7f0000000000)="f702e16886c8617bc34243b6b2986fa8493c6e1177c36ce564fa", 0x1a}, {&(0x7f0000000000)="bfdc4441a6625cf3a771bda460e34e27fb133f6593bb1302dcc988e8e5178b102944b6438e7c556688dea7684602acb5b8bfae8a105713f3f9f6526a28ea2e9e60009373572190897c7a3ee9c9dfeddf2ab999ba02235631b6078d922e84a6d4a82a98a0ad2727bfe47e6ed53b235a0312a04ac755848a03cc6ad8e98b529be7c788021720957cf300dafb78e50a4dc291c811bdcdc49b495a5c32e94e8801d71830e677ac5fe20c3610a79dd9bc055cc8b2a6df95483d7664078e568f5e92153c209da3a5ff6a67f4254f3b2cd2ca86371f02202bbafbdc82de62bb6d8f5bc22a13fb", 0xe3}, {&(0x7f0000846000)="9abd009a6508fa620aab21f1ec8cb11513b1acc4df9caa8e8c12a5c0a28d21535195788cd0c708e847fde65e7e86499afa6c9ca6dbc206f3609984106e43e40b43d54f3fad0959e761e49778c815be302133044b98ae867941308aa9e7b42db2c7826c2b758d14b7bc50414370cbdfade167c43d34c5bcfc7a807a06efc517dfaf9d52b03c681f", 0x87}, {&(0x7f0000394000)="82b6091e377faca8605d0aab255e44d7e7038c102470a47b0233965e567574aa1d7af9886695530937f43ffc3684928c51f1dff51c3c41753ca9b45b9791bba15337ac9c1bcd47c34a81af670f092e20509134bb2761a5e7e08e885a73b2efbbf38c230ce813d55eb6270c3f6e2b0b744d4fbf4d7ad166f865f7bc6606984dc3de1a3effd9e1aee532699980188690e9e31571056dc8739ea5d4172fe68ba264b94a5e1c9809af01e9b4cbfd62c95156f4ec3150cf02acbca9a009540de7fd6fc4227181177e91df1507f3266f7bdc9a5a319c86", 0xd4}, {&(0x7f0000001000-0x8f)="4e601ee9e97ac617f82bf11eace767883e20f877989582ead328d3545325699e1813e4f78dbfdf99abd81abb79263a9654f330689bfbbb62fe0b6fa7152715ef6209c064e40ccfe73f1680091bc20fa4ed6134bf5709e7023e0b8204e0d33cd316e11f26f01e4c8e754811ac23cad4a4c1508903c2295c4e7a5e6c80993c1cfe6ddcb27aaf54f575d51b388892398e", 0x8f}], 0x5, &(0x7f000045e000)={0x60, 0x0, 0x3, "44c175cfd0373cc94111ea08a8d6034f46eef9937e377ec4703dfc4a36e9884bbfee6ef548cb2c707f2b53e7697456c92e03672d6c07294609b9b4c611bd59ea2ebb7f513582cc7281afe70dd3"}, 0x60, 0x4}, {&(0x7f0000fb1000-0x60)={0x27, 0x0, 0xffffffff80000000, 0x7, 0x5, 0x6, "373e62d6e339dced318eaa1c53394c7d869739b72e912767f65df61408336d2340f1f9002ba40b747d7c9e2e227db61cf00bb8d344ef3c5414ff14c4d1212f", 0x65f}, 0x60, &(0x7f00006fe000)=[{&(0x7f0000971000-0x83)="15f1de037646389cb9a41e85009a7ab2e2ebedeac81e080290135ca0a1f60d12a654f7aefed4063cc400a6ce7a97ab12579995eb2c429c7a08190110be873cf902e540a82c0d3bc10a9180e596a7d181d5116eac5fcc464284bdac5362c38eba21070744ea4c40f8fb4a91243ad8d1fb1cd917177dacd3cd6e567eff77eb7d01b3e67b", 0x83}, {&(0x7f000027d000)="5edbdf5bc21cd22dc59cd9e61c10113afbee7d40f71ac140fd61df39a6cb5fe69f0364cbe4c1fde09182ececfc4b6081908284627a50de9711b478aadd08abfa69c379d3f26466b255e4863599226bfa8f8a3148b4eb003a833c25ecada3a134f8195c7bec635094ffcd9a81eacdda3815abd0f09a6ef66da7c1ca99f2f10d2495c5346bb5a5edae06108beadecf76bcb11bb61a82844ddbb540400f31bc2016740bea608090b8ebc01070d5396a5b30f46842c936fa", 0xb6}, {&(0x7f0000001000-0xab)="124232ff84c97de61d8e6e7c1083ef5b6b3cb128233e50d7ef7da9108d58154f809ca05d24a3e49c72af52030232b32b0fbff00148844d534e97264c5a895ab1539aab40a921d12e546d60521dec6e0d829ed06a812680d793629ea5da45d15fe93461d18709cb25b909392bac48a638e388ecba59791e3ae39055fffa2ac86b7538bb39cf76d94db1d2fa7b327e7b29cf740b0b1228d5caa219fc1d1b7866a1e01fc7deeb4cc40dfdba35", 0xab}, {&(0x7f0000d04000)="8b54d7dd9e00773a3f5f8df5f99f3de5b378d2dd4436e83c3db9c17a3d1ddf002d70d52aea12c654df8809de392c8da8c5a10d609d24a879ad2e8bb8bbfef53139105c612c8bf287888ea30e6f07b01b29a87e5997850868578e071bda4b69ec0cd206a8dbcfba6c741211836def8666a1a3d86acd41c451716a308bfb7a42dd6d889f3070804485937fc2f858fae1b20015fcb401ef53c8eafaa97ee6f07486f3f014b45aab328fb5906763385d949b1bbd60dafc020c167e64e373b749f1312c2f76e58e335d2ee948c45a33b48d90842480e804ea9e5812b58c71d91242451848052a904d7650392e", 0xea}, {&(0x7f0000000000)="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0x1010, 0x800}, {&(0x7f0000000000)={0x27, 0x9, 0xb30c, 0x7, 0x3, 0x8, "fe8e889db5f67025159088d64f6abae52be9891c3a9efabb177863c69d47ae0288ea053911d53138cb2d42a582539aa8c8c281a84cd248b68c43426ea7e564", 0x4}, 0x60, &(0x7f0000279000)=[{&(0x7f0000001000-0xbd)="5b755c9e7d571dd0985e07840cee35694378f5a842aec1f05190013b2b68ae5190993c2ecdec31e9dd6e98b989067d29bd806b72f380d0a58332e9764aaf8d895f43b8be612e0ffca76dbaf7a3c804293c60d23c58ce8c882a9416f6ea7048b7b9600b9e479f0590a0d44bf0c3406f9cc45a26561be4b241b23fe2f614e78c5eded795a53de844de6215ec9b9215cde42c878aa7a2c156bf715b12b528b25bbe6705156090504e59f08c683696529e13dba6e77badd28616fc9cf04e04", 0xbd}, {&(0x7f0000000000)="aac3d58d280ab895fb46a17d8303f2da7b289329831e8d67d9e305ae1d246652667871618da48dde71d58abf0f1927dc70e95aa2632c99a6ce422b15aa1c52f39034353ee0d94aed6de0ec0d13f9f997c9fb0f1acc6e664b790de40f431bec62274035dd11d06499477995f20b8f124536f12ee1db57edac770d2c4ae64a58f48890885e", 0x84}, {&(0x7f000032c000)="c249b82f7b7c795e0209f06588f210b00afa5e9e9a7d5963", 0x18}, {&(0x7f0000001000-0xb7)="22b628c0972a71857a65b0a0ae7451e4794b95592e1a2b0ba5c6210f3f7a41144e30c15f8a890df73fb803bd50f8e28901b229db023e05e92c4cf5058c6165a598557bce889762eab0df45d7c783356f9dc3cad8fba57776fc50620ff2d9b10e6bee91c3282d1021bb1181335feb45e412c8f7c2ac8cc33a942d5a71fdb92635b6083199b1f87e5f1b5a1e9b009aa5717142053164dafbb2faa98b67519d8cf2352ed3580a332e37cd01833b7f3c386ddf68d38a23d65d", 0xb7}, {&(0x7f0000000000)="1965c900f757ef67b4abdeca5b944f28c587e3e09abb69d2584fc62bd6bc54ebb845c88aa31a6f54c3e07400738d9a623076ec6d71f00395d2379eedd6f1d5fc80600d362151173516e89408ddf64e0bc828b6c709b3b764ebffd9c31514a2de6d9aa63ac1e7e34fe2349855c826", 0x6e}, {&(0x7f0000001000-0xc0)="4ae698801938a9391796578270c21e7e08df316f6c207fca432e258c1e315d5aeeedd02d6b71b9f9df1aa310eae31e6689c510710fba9c3b15143a5676b92ad78bf3c1aad087d70fb96f0093a626704830244628b59254c159a7661bb80114bf10e5a6121ae6c163543dc6206f7e2c50e8ff62fdaa3cc7b6790f8ea09007152323a3eed21f225c96f7c77552ac46100d6542267464192ca05961250205aa0142e8e78e5e31d26c63c90331adfac8992615886e782c3f5c175ee053b22d3e455a", 0x383}, {&(0x7f0000070000)="b180d88b9153671dcf976e56c6b85f5ee382df4a98e66ebbd10c9b2c7c9c6ccb241a252baff4401d8e41a639862ba2fa31f9de0a69d55b4a930c4f75fe286d5ff17c2c1be2adbdafc21b6182b694b04263f0d8b4930fb58579b28306faefe279667e1e65c08789129826341111a4f9ed029c2b7f5a8053b198586f4b0211a6ca3dd5c746bbda5b65b6346bebd92382095b11e507f8270450f61f53d231d67003b7d159ab85f45c2144637a65a93a22e0a27e244e041c0cf7370161c085c32cd6a5e23f2c755ff1af83e0c7328e917f9547506db7b2d8f6860c3256f2770b1d3611a5efdbed8f7f7403", 0xe9}, {&(0x7f00003f1000)="c0f7e3cbebc3e45e4f49fb623f9886ca73a9901a58ca5889de1a7fdbd24dde24f7a2f4e4ae105892d6a29d0cd0dc352f8be981b9e012732168dcd436d59b24d38bd380d0f9f086434468e2162486d44194755280bf09e0252a4603d9d5d9191897c222d1f12d8e6f4820df3808cef4a79746159a8ec68b85e5b205dabfb9274c0717904f122642b7d695dbc1ddfb1bc45b5dd80175ee956e22321f33ffaa0ceaf5f5ac726d1c0ee10cef68777e51845a3dbab394287b5e7b97c66f74273203a1439083811488d012138d7f9f526735d6a5939a9c5e3ef11506f0159e8b27d0f7d2e772e0f75367ccd6aada5a6cbaf439", 0xf0}, {&(0x7f00004b4000)}, {&(0x7f0000001000-0x44)="54627a389fc0b08bd3ff974209488188c3740d1eb10aa6b9471f288a05cdcd754c4b3efa8375b07147936759f91ae52fa2ff753cb0431aff8adb7585aa3f1db3aa711202aa93a41521134138752713de171ebd2982055e3fe399fc22343e0c02092cadf44d6ed4d26adf9f5d9353688c5e82cbfe62024942fb5c8280f58d17b84e8ecf8753057bc8f5e427acfa41b6bfa0063b5693172b31b67ac21a82d465d681fa6426bdbe8d56b60cdec4f0b9b63e6ea9fdd27a49e772d98d4fc9cc90ce0bc9f935e5359ca0ab8c49bb8b14001178f37b2222e61baa0fa1e6d5105a24abb4b3b1630c2ec3a830c51bb8bf45c69f4985e98e3977c1", 0xf6}], 0xa, &(0x7f00004bb000-0x18)={0x18, 0x103, 0x51c9f443, "bc9675"}, 0x18, 0x20000090}, {&(0x7f00004ea000-0x60)={0x27, 0x38289f19, 0x7fff, 0x3, 0x2, 0x10001, "b07309c74aa99ec6f6d58d07bb468b6a6c428e4e7c304b50099ce91d20e0a54a05fd01d1b8ea2b77058fbdaeea7ae82a2ba67e5a717d396f41a1b27768f6ff", 0xc0}, 0x60, &(0x7f0000000000+0x9f2)=[{&(0x7f00005e1000-0xef)="f605f62df10bb51557982a23882ac4fe123c8635a808574915d615ed953c2b0fe16797fc2aa701065febb67bfb08cfa6bb32110d16c0ec04ef36bc8f1448c3166a3c6cb863061cbf11ec6f061498eddd7d7bb23a3a52d54071c705eb38ada26f29fdabf921c7298ce6efff6d91afcc28678c9ca9a6b4b027e177e5d3482ff5782f6c6e822a5636943ab29a035e97caa01b31f55341cebc7e9b8206ea647d2a35953926f9966d4f979f2caa2c376a5ef5edd42c49831d87394c8712a35affddc8d40fcdfc8a04dbd69df583f932b1c9c66ac3b4e17448fad4cd9a279fb384d588ded06b784a9d3f0b193973eeec13ae", 0xef}, {&(0x7f0000001000-0x49)="533183283ff386bb809c36ed18684682928e314421dd7543d4e711331004800967906054754bd5959a2c6e92b752a848ea40cd7028b42d0b5366ad1540a67b9627c936446cedc0a7a8", 0x49}, {&(0x7f0000d3c000)="7cecb61d", 0x4}, {&(0x7f0000000000)="11df462518b37f6715e587124c29a4bd95e31f40e3f843a71f61", 0x1a}], 0x4, &(0x7f0000b71000-0x78)={0x78, 0x0, 0x200, "4cc68168f5d689e7f5e353b58578a0e097b6547d460270c216df470f7a20022508be64fc937dff3cbcdd819cfc5ad17eadfbf965879f10514048c8df6c7ea9bb4be05edd9b778db99605f1643cdccd00ecd0978ce838548ae4cc07233d329e082a"}, 0x78, 0x4010}], 0x4, 0x20000041) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in6=@loopback, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@mcast2}}, &(0x7f00005a4000)=0xe8) sendmsg$netlink(r0, &(0x7f0000d51000)={&(0x7f000049b000-0xc)=@proc={0x10, 0x0, 0x0, 0x1000001}, 0xc, &(0x7f000065d000-0x30)=[{&(0x7f00005b7000)={0x44, 0x1e, 0x2, 0x6, 0x1, "", [@typed={0xc, 0x4e, @str='\x00'}, @typed={0xc, 0x42, @pid=r3}, @nested={0x1c, 0x96, [@typed={0x18, 0x86, @ipv6=@empty}]}]}, 0x44}, {&(0x7f0000549000-0x1c)={0x1c, 0x1c, 0x4, 0x5, 0x0, "", [@typed={0xc, 0x33, @uid=r4}]}, 0x1c}, {&(0x7f0000d3e000-0x22c)={0x22c, 0x2b, 0x329, 0x3, 0x1, "", [@generic="60ac5b062e1b345b83aa28d9a797d8201e81251588e04f", @generic="de47", @typed={0xc, 0x54, @u32=0x9}, @nested={0x1d0, 0x6d, [@typed={0x18, 0x41, @ipv6=@remote={0xfe, 0x80, [], 0x0, 0xbb}}, @typed={0xd0, 0x68, @binary="d6c66c58f813ce6a83d84ea61230d58728a671f7f34e91606485046a1b21df5c9dee7133de869e15466608ed20701b4c3b68b51f6e944574e4933f0a91cee8a01c1023e630f55359d9bbd6bc6e5ce69318c0e493544405c634062db0898f9d959aa3718638d0d6b83fe2221e858599ab1579e66ed595defd3cbb66c0a745acc48880762e67969d60e7dad9645981eca8aa0062efcaa76564853f9375f35d4f97aca260e124246ce978786cb5c7dd3d063585c58842851154fd7cac0004be60acf52301cb42fb"}, @generic="55149010afd9949d7d9d9ab6c79d14e706c296f9e09721a276e68142a67fcbbc238d317ca95b7a4e8c967bdcf975814718d36c1ff45faa79240920de99d6f589d0ac8ce84a491c5a66d7da7a36185850b341d9d20ba76bccaa1fb31926813a45a2379e78f5341e1da50f127289fc2fdd504f30d37375252173d0d5d36e3412d22fb4cccc7b6df0453f77947ad1ea39291d5ab48e73342222eccc8db2e042dc58888b50dd48c3f5dcf31d8ca04f4c550a15bb596c9ba9afd5f0bab070cfa9e9155cf60fbfc82af288cf88ca5a", @typed={0x18, 0x4a, @ipv6=@local={0xfe, 0x80, [], 0x0, 0xaa}}]}, @typed={0x18, 0x4b, @ipv6=@remote={0xfe, 0x80, [], 0x0, 0xbb}}, @typed={0xc, 0x7a, @u32=0x51fe}]}, 0x22c}], 0x3, 0x0, 0x0, 0x24000800}, 0x4) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000eb0000)={r1, r2, 0x1, 0x1, &(0x7f00004d2000)="2a576bf43dcf6f6f61eaa05fac066f0708212160285c9437f82eb1c761bc62bc2d8080ccb935b143bcc3cf0260392b835003c580a1a5cf99c5d5b46752db011ca19af1ebf68751059aa094985abccba1255b91ed20bc21e762b9ef12a84cf29fd14ab9878f11cfd3c3057b0afa62c4ba62b24ce9897035f95c8528ba343f7b0410c9fc21e7f13a6276b77f7b035e4b98ce901238ab9274958ede1a615f11eea51018eac5eb242025d443a347443b55353cc822428e1e763946284ce43b5c9b9e18d11e8a5ff328e4d1f32cadb1823e9fde19c82340620407f63be25cce0f9c66e09d6355c5d0945a18eb3fd21c9d5e399d173853d789702c975b35401c8be815e61411b666d625a6b1d688f4cbd96bb8be5bb006023e417fcecf2db1214443565b2f6310bbdf04a0f14602c5d525fe3a2109e9fbf48187fd161367e9188a677f8ae87cb940ee0b712a9cba43d7b0c353746920811d8418162cdc0f5acaaa5e2e19cd9007420c0ed2a04a3e8af73f43413f96647a6b40f9611f46d3c06c01079ff526371a92aa925f92e10082aa0dceabd11d02778d7d0e52e8bc2c7f3613b7d89e43647a62e3fa07405a8792b3ec934de0fb435a760c4c78320ad22422cdf17d8833030a566d0a5594fee9982a5ce6bb2b7d4738e585b3b61794dec6535fefee8eb68a530e6f7b649c13144fc014dbc2be188c94432855106a541e3dc0ff5577f6c180911e4e9e6eb8e6c055775d8e1efcff63cba053db9cf1d736610db293685e32e21026ed87dda32cfe9c69e2ddd6f2bdc913571abba6dfb9889cc569729692764afd925497b815c78de4ab49caa9e114b218599c4221030cc0655426beeeabe05e5d508df37a01cd3cbc6139b2664f3a2eb964d74406015212a04659fb71c2c0631eb01d83b525ee4934fa988457a2baa7d9c0624457344649525dac2a7045c308f9fede83a9f37d54863b01b5dc333030843783ca5dc1306d2fdfa68c65989982d26c45df0f7eae14cc86e7885330d41d8d7a8b6767dbbcb91ed7a660f684289f2e2a20e72a6d960fe2249ef8be7ea1ef35e582040943b7747361aebaebdaa8de78b9634d29540e9c63781634924019040fb09488e59605cafcb113fba6ef1b8ac3bfc837ac8f1d85e7e34c517282265623732af47d188589ccab0548be7355138ee4ec75d4911f8ca43a24a210adcac9218602812f134a08aa6f945fb0bdf2cb19ee7f43f4f88c018b3fc0df7d4a5be6609b920cc24a2f7f5d00a48f0e96b34bea986878364c0417e8c544941d7aacbc58a0371a99c98dd862be62170f401e74e7c7cbd46ef4ee8a210321ff9fd96545267e17f5b08503d71e319a2fcea9c338739145566ba700ba646e22e8ccfcfd14ee1366a7ff56516f81ce8e867d7a68efaf380ceaf949db3e642ba5513213869f2cac3972d0e69a1646f6db779601e21c5119e0894564cb4a2860f4fc9ae71d03548405dc80332632be306994bdc644235a7dbaea1ce3809df55897ce272437546f49737e4f406ee3d847d23ae0280c7a6492ee8e91902cd549e187c707d600ea56b739fddf28b05c4ca4909c99d22e5ce77025703a15d49f7f08feb25caf21be6b6cc91b34cc2eed0e3dd3293daf2d6c0d4d236fafee48cbe83fde7b81cb5fc7a304540f57efd4a0dd5138db2793c5aa4fad37f02f61577184ab880bf924f236ce840aedd77bb453df48c20fab7f38c395b37292f77dc1bf3858e3007f09d77c9d4ad54b57bdb9a001be6a93ab8d601bc50b961cccee9f85691953e528382141b0127c641e40922e9c10561597f61c809e0b30e2664d3b205247abb8aac7316754d4e43e4b75d1fb2acfed5994336af06f9964155a2e47f3b9a5b8bdc592e3d19ee6e422c5d99c9e759bb88e524fc3667e8f309dece5505108773f90b88118425fe797f8d24905a036f79b72a2afb479a3ba046351edc413d463d822dcb3d73e0d7cf80a073fe0d0509203a4a27839e57d34a376ab525116d15b8f45ab640650df3741a18735771577ee889cefd7dfeeac907928a1767b79db01f44988f15de631512e66047a6902e1180b39c9ebf00b254ec7fee5637c40939f2840590666985f27bf34dc26fd1fc0dde8f1963355c11506c20c985bd5a1664652880e574ab8bbfd2530e559c60144cc31622547ad08097be6eb580dcbb432bd0ff5effc3b42feb600e06869255952ec777a626effa4f8992a50e54b3035694db7b95592485803d641636bac9ec9c1472b36372d819309abd0de6ba11800ca1aedeba2d9efef13b802018386fc9647e4eed6929b9e695b4071dc5c9d942d012bf4365ac0b308fda9978596782082443ef895e820d631bbc86615ee87dcd528e8602bc8dacda92ef0b2f2b71a362a5ea3956f6eb8de6ae2cec6d332b30ac1f6feb69073efc236a5e68d595051d3c81d6b9d8e1cb74e455756c2687cd81ae90ae0ca67e9eaa95c77ef6afcca14518b7e66c866ef877374e582976e2325f1e55f9f5869bdf6faf8c669151afb6dfcb3f39f21791bd3029965f3ed55923ccb4aadcdd72a86187e7c8c1369be660d61aafcf4cdba7528c0d0f57048f85e2a285db236ecf68339eb9cefcee5820d9fec31f3d4e16346b5ad0d639af20d510b3207e2152d546e586f31a5860fef1efecfb410203084e1be598dfa449a684ebea74edef39c999ec302f23e407ebc522d98befcee84886ac4b023a261bef2b3de6cd928fcfcbe27ccf27417a0ea2bef8a255171e076b37a8b404c385f8d9fd8076b3fa29e344ef186fa3e5179c6991d385441b89270583f286966f1aa49df471565a82cf68e7a41f3f55bc15060c9a85ca86b7c0d846de023d027901b65164f1c2a22e60dac74caf6d753ab27241ea39b3a68d4e83c47419de4a7883f91b69177e6d8b4e7e8aa6b79ba33ea9459f1d0fc3fad63b806a0167724a4ca54124f22e24df44a243427c1dcc01ff8b4a5251e5b49e93a9a288329d8fb00a2b1da7ddee3415277465cefbb906e690a89cbd767170d76d31377539c1c6179ad8c7168fce9b20172201620811c015844fb2502d17318f93a556dfe089d68fb8c689063078362020cb4a8da1bb21cb4f9e3c52a9e51a72e21533333eca95ffc1fe87e55cd078bf06c5ecc188d6a7b54043b601125d49eb3239174c6e98fef567ec3562236b165566cadc8cb18f231660f882fe0586798a9e7258c769a1724b12327664e518532d053dd394c47adccfe17430e1c30854788c67b7d1a2da960ba2172fb57d2ae5c30668a78af3703d48a8d1698e208643f044352750561b9be1289adfdd6c9eae5498d2e20ef8bbfd39c933451dd63736dcc5b138a24ae3550a6a29023c84b1041a9889204e67a24d1c169b8ccd6eadb9634f298bf78c3bd2ad45cf8df5d143362ba44ab3efe6c1b98ed8c164bd8755d94aef640db8c4841edf6c88df3842dfad1cb2f274cf138f33a58c971eb9e03f3b456d6ed17ef90c9bf804eebf11636d1598a434fa8a28c5bdb04822fd79d549cbc9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0xcda, 0x3, 0x7, 0xc48, 0x2, 0x8, 0x8, "39b053d295a32e674858caad09de57ec799fc5dd0388f870b70d470ff83cea4086da04eba8b4e14fcff59e3ae0358c04b0bbf5e5c579974678fe5e257316b1ddb8da24c16e49f84cb091730e5acc18abf1b324beef5133ef018fe6614f1bd33654c25dc4d45784e291d1f52356d7509d99259390116d213e0489e62f698b2bf8769645827942213332a8e43eb1990ed9133ec00721a13fab7690c809e927e6530509"}) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x8, 0x4) mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_int(r5, 0x0, 0x82, &(0x7f0000000000), &(0x7f000000f000)=0x4) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = accept4(r5, 0x0, &(0x7f0000013000-0x4), 0x80000) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f000000a000)=0x8, 0x4) bind$inet6(r6, &(0x7f000000b000)={0xa, 0x1, 0xb2, @loopback={0x0, 0x1}, 0x1}, 0x1c) getpeername$ipx(r6, &(0x7f0000002000), &(0x7f000000c000)=0x10) 2018/02/06 03:02:41 executing program 7: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffff9c, &(0x7f0000013000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, &(0x7f0000007000-0x4)=0x32) recvmsg$kcm(r0, &(0x7f0000015000-0x38)={&(0x7f0000003000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, 0x3a, &(0x7f0000018000)=[{&(0x7f0000015000-0xc7)=""/199, 0xc7}, {&(0x7f000000a000-0xdc)=""/220, 0xdc}], 0x1000000000000030, &(0x7f0000018000)=""/84, 0x54, 0x7ff}, 0x40000002) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000002000-0x4), &(0x7f0000003000-0x4)=0x4) r2 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r2, 0x0, 0xf, &(0x7f000001a000-0x4)=0x800000002e, 0x4) 2018/02/06 03:02:41 executing program 0: r0 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000e6b000)={0x0, 0x0, 0x13da00000, 0x100000000, 0x9, 0xf02, 0xffffffffffffff81, 0x40, {0x0, @in6={{0xa, 0x1, 0x1, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1}}, 0x2, 0x81, 0x2, 0x401, 0x8}}, &(0x7f0000515000)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000001000-0x10), &(0x7f0000002000)=0x10, 0x80800) getpeername$ax25(r2, &(0x7f0000001000), &(0x7f0000002000)=0x10) connect$ax25(r2, &(0x7f0000001000)={0x3, {"d92631069f32a8"}, 0x9}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000002000-0x108)={r1, @in={{0x2, 0x0, @broadcast=0xffffffff}}, [0x4, 0x95d, 0x2, 0x1e, 0x4, 0x80000001, 0xffffffff, 0x2, 0x8, 0xa9ef, 0x3, 0xffff, 0xf0, 0xd7c8, 0xc00]}, &(0x7f0000000000)=0x108) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000000)={r3, 0x5e05}, &(0x7f0000001000-0x4)=0x2cf) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000001000)=r4, 0xfebd) 2018/02/06 03:02:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f00004ae000-0x1e)=@pppoe={0x0, 0x0, {0x0, @remote, @common}}, &(0x7f000011a000)=0x1e) r1 = accept4$ax25(r0, &(0x7f000008a000), &(0x7f0000ff3000)=0x10, 0x0) r2 = socket$pptp(0x18, 0x1, 0x2) connect$pptp(r2, &(0x7f0000812000)={0x18, 0x2, {0x3, @rand_addr=0x7}}, 0x20) recvmsg(r1, &(0x7f00001ce000+0xb14)={&(0x7f0000da7000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev}}}, 0x3a, &(0x7f0000584000-0x10)=[{&(0x7f00001a3000)=""/4096, 0x1000}], 0x1, &(0x7f0000118000-0x4a)=""/74, 0x4a, 0x91}, 0x2000) setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x2a, &(0x7f0000329000-0x88)={0x5, {{0xa, 0x3, 0x8, @dev={0xfe, 0x80, [], 0x0, 0xe}, 0x4}}}, 0x88) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00003dd000)={0x0}) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f00002fa000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(aes)\x00'}, 0xffa5) setsockopt$ALG_SET_KEY(r5, 0x117, 0x1, &(0x7f0000dc4000-0x20)="0a0775b0d5e383c4b3b60ced7c54dbb7295df0df8217ad2c00000000000000e6", 0x9) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000a2e000-0xaf)="392f4da7e54f92d169c96f5556d35e04351d9562f7cd5fdb1b86139746670ca0efb9be6b83a7b84079d94706971dbbaf4cf5e455d5312a8a8bcd6a37b9e15d2eb4255398aa79a70497b0fe900d7e7b5b02c13f56237b0ca0dff6ae84024d2f8fead8032a4e55f54ce1c714c874e9d01276d6ef451b3c5bc5216e49cb99254499e780d2ac2eae85d86f698753b023c174efaf3223e2bf9ab738aae466751f2c95e427d53d875a9352a4b51b2b54f3be", 0xaf) r6 = accept$alg(r5, 0x0, 0x0) sendmmsg$alg(r6, &(0x7f0000404000)=[{0x0, 0x0, &(0x7f0000ea1000)=[{&(0x7f0000581000)="d4", 0xfee0}], 0x1, &(0x7f0000447000-0xd8)=[]}], 0x1, 0x0) recvfrom(r6, &(0x7f00005f0000-0xc7)=""/199, 0xfffffffffffffd95, 0x0, &(0x7f0000a76000-0x10)=@can={0x1d}, 0xfffffffffffffeb6) getsockname$packet(r3, &(0x7f00001bd000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000be9000)=0x14) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000737000-0xa)={0x3, [0xffff, 0x1, 0x6]}, &(0x7f0000d21000)=0xa) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f00002d6000-0x5)={0x9, 0x1ff, 0x7ff, 0x77}, 0x5) getsockname$unix(r3, &(0x7f0000a70000)=@abs, &(0x7f00005c3000-0x4)=0x8) 2018/02/06 03:02:41 executing program 1: mmap(&(0x7f0000000000/0xff6000)=nil, 0xff6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ff8000-0x10)={0x2, &(0x7f0000988000-0x10)=[{0x2, 0x12, 0x0, 0x55f8}, {0x6, 0x3000000000000, 0x80000, 0x1}]}, 0x10) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000351000), 0x4) pipe(&(0x7f0000ff8000)={0x0, 0x0}) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000ff9000-0x4)=0x4) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000ff6000)="fdffffff350a000008181b0a000008ff0a3f00010000000000e4fe4c195175", 0x1f) 2018/02/06 03:02:41 executing program 7: mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) socketpair$inet(0x2, 0x7, 0x1, &(0x7f00007bc000)={0x0}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000bf0000-0x4)=0x4, 0x4) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x1, 0x2000000000009, &(0x7f0000fe1000-0x10)="010000000000000000000f0000000000", 0x10) 2018/02/06 03:02:41 executing program 6: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x8080f, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000000b000-0x8)={0x0, 0x8, 0x40}, &(0x7f000000b000-0x4)=0x8) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000000a000)={r1, 0xff}, &(0x7f0000001000)=0x8) getpeername$packet(r0, &(0x7f000000a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000008000)=0x14) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000008000)={0x3ff, 0x5}, 0x2) connect(r0, &(0x7f0000006000-0x8)=@sco={0x1f, {0x1}}, 0x8) 2018/02/06 03:02:41 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000451000)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00002fe000-0xa0)=@ipv6_newroute={0x1c, 0x18, 0x4ff, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0xfffffffffffffffe}, []}, 0x1c}, 0x1}, 0x0) getsockname(r1, &(0x7f000021e000-0x60)=@nfc_llcp, &(0x7f00006b5000-0x4)=0x3b0) 2018/02/06 03:02:41 executing program 3: write(0xffffffffffffffff, &(0x7f00004d8000-0x26)="260000002200470153ff070089ffe8ff02006d8000001f00c0e9ffff495180e507c7033500b0", 0x26) recvfrom$packet(0xffffffffffffffff, &(0x7f000070f000)=""/183, 0xb7, 0x0, &(0x7f0000994000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="4fa388d2c9ec"}, 0x14) 2018/02/06 03:02:41 executing program 5: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f37000)={0x0, 0x0}) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000fe8000-0xa0)={0x0, @in={{0x2, 0x2, @loopback=0x7f000001}}, 0x9, 0x7, 0x2, 0x4, 0xfffffffeffffffff}, &(0x7f0000fe7000)=0xa0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000fe9000-0xc)={0x0, 0x80000, r1}) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000fe8000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00008ba000)={r3, r4}) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000fe8000-0xa0)={r2, @in={{0x2, 0x1, @broadcast=0xffffffff}}, 0x20, 0x3, 0x8, 0x2c7, 0xb0}, &(0x7f0000fe8000-0x4)=0xa0) syz_emit_ethernet(0x6e, &(0x7f0000107000-0x21b)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "ffffe8", 0x38, 0x3a, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "6be77e", 0x0, 0x0, 0x0, @dev={0xfe, 0x80}, @mcast1={0xff, 0x1, [], 0x1}, [], "f119f2303c1d37c9"}}}}}}}, 0x0) 2018/02/06 03:02:41 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000002000)={&(0x7f0000002000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty}}}, 0x26, &(0x7f0000001000-0x30)=[{&(0x7f0000002000)=""/156, 0x9c}, {&(0x7f0000001000)=""/4096, 0x1000}, {&(0x7f0000002000)=""/130, 0x82}], 0x3, &(0x7f0000003000-0x1b)=""/27, 0x1b, 0x52}, 0x40000001) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000002000)={r0}) socketpair(0x8, 0x80006, 0x5, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000001000)={&(0x7f0000002000-0x8)='./file0\x00', r2}, 0xc) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000001000-0xd1)={{{{0x2, 0x0, @rand_addr=0xfffffffffffffffd}}, {{0xa, 0x0, 0x1, @empty}}}, 0x0, 0x4, 0x0, "08cf49763f46e535a62fddc552804dbbb42a79a4cb1e3bb8df10ba34f48b8e3ca89706a9519f88ac72227db55f504f6b457def6b687d1f4a4e6d46909d69194da5a3c8e079964dace5124f2b7bcacffa"}, 0x160) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000+0x627)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x200}) 2018/02/06 03:02:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0xf) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f00005cb000-0x1b), 0x0, 0x20044040, &(0x7f0000835000-0x10)={0x2, 0xffffffffffffffff, @empty}, 0x10) setsockopt$sock_int(r0, 0x1, 0x35, &(0x7f0000fb7000-0x4)=0x1, 0x4) 2018/02/06 03:02:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f88000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000036000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) poll(&(0x7f0000f91000-0x18)=[{r1}], 0x1, 0x101) pipe(&(0x7f0000a19000)={0x0}) ioctl$sock_bt_hidp_HIDPCONNDEL(r2, 0x400448c9, &(0x7f0000222000)={{0x6, 0x0, 0x100, 0x2, 0x7f, 0x7fffffff}, 0xff9c}) sendmmsg$alg(r1, &(0x7f000007e000-0x70)=[{0x0, 0x0, &(0x7f0000f10000)=[{&(0x7f0000f52000-0x30)='p', 0x1}], 0x1, &(0x7f0000d4d000-0x48)=[]}], 0x1, 0x0) 2018/02/06 03:02:41 executing program 0: r0 = socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00001e8000)={{{@in6=@local, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in6=@empty}}, &(0x7f0000001000-0x4)=0xe8) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000002000-0xc)={@rand_addr, @local}, &(0x7f0000000000)=0xc) connect(r0, &(0x7f000003d000)=@can={0x1d, r1}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000ec5000)={&(0x7f000000c000)={0x10}, 0xc, &(0x7f0000002000)={&(0x7f0000009000)=@acquire={0x16c, 0x17, 0x509, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002}, @in=@dev={0xac, 0x14}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@multicast2=0xe0000002}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}}, 0x100, 0x8}, [@tmpl={0x44, 0x5, [{{@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x32}, 0x0, @in6=@loopback={0x0, 0x1}}]}]}, 0x16c}, 0x1}, 0x0) 2018/02/06 03:02:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000008000001, 0xb7) r1 = accept(r0, &(0x7f00004b8000)=@nfc_llcp, &(0x7f0000121000)=0x60) sendmsg$key(r1, &(0x7f0000f4c000)={0x0, 0x0, &(0x7f00003d5000)={&(0x7f0000516000)={0x2, 0x5, 0x3, 0x0, 0x5b, 0x0, 0x6, 0x3, [@sadb_spirange={0x2, 0x10, 0x3, 0x2}, @sadb_x_sec_ctx={0x16, 0x18, 0x19, 0x3, 0xa8, "cbdcd74be6e6a60a903bfe0d79b69ea521c4d114abe0b54225cd3c7f950f2eb8c75f286392d09e76537e195effdea39cf93dccadd74d6f3a299039186f13e961d791c95e2d9df8d463ad86b23e456a0813ef57dd798960724e23dd7a7f9b4265dcd6dbe437e450315a923efa8234279ff88153c6092e381982bfbb559f399071846012900caf4119523f346d37455b2bd8bed9ee5fdd0ff2b8a44fb21e3c83701260c1d397d343fb"}, @sadb_x_sec_ctx={0x12, 0x18, 0x200, 0x5, 0x88, "09ed575425db62fa214031534f5832c24a764503ecdae3747dba40fc9f2f80f2d310dadde0f2f6355c793ec1f55ac4c11d1ead25cbbf7df5dda44f4eca2cf3d0233881a72e52f0583c4857747ee0ddd01fe19693bdd7db6775fbd05d8195510ba66b412eb9dc536f8b319c584e68b53337297c11bed155fe4eeaab2fef064c924ff244cc3e5a3e0b"}, @sadb_lifetime={0x4, 0x6, 0x1, 0x7f, 0xf20, 0x8}, @sadb_lifetime={0x4, 0x4, 0x6, 0x2, 0x1f8000, 0xfffffffffffffc01}, @sadb_key={0x1b, 0x8, 0x670, 0x0, "8da479e92d2847ea0bf1b7ecc777f73f98c8ba2d3e7eab53d0b3efaa8b5dc72999a8dcc93b828d514220192ba1d93d22640ac1c5b6b3627d874952c40367900c540c1cda4c85d7b5a531ec32a384d0a287e39b83a7f899a6d2dd9a610d6afe7cfc221be7a42e9f8b68b87f6d195569ef2e9057f2ee7913d02edcd6ef4fd50cbae0900f24d1ab1c80d5f2446dac5c4d380e1d1f106eaa89d2792c84c70c69abc9fbba686fafc03e6dfc11b6539918adca49a6ae083d152b25ebfd4d33aa0b2f96a8894ed8667114a4bd7743e5c977"}, @sadb_x_sa2={0x2, 0x13, 0x20, 0x0, 0x0, 0x7, 0x3}, @sadb_x_filter={0x5, 0x1a, @in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@dev={0xac, 0x14, 0x0, 0x15}, 0x2, 0x4, 0x10}, @sadb_x_filter={0x5, 0x1a, @in=@multicast2=0xe0000002, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0xb, 0x0, 0x14}]}, 0x2d8}, 0x1}, 0x4) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f000055a000)={{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, {0x0, @link_local={0x1, 0x80, 0xc2}}, 0xfffffffffffffffd, {0x2, 0xffffffffffffffff, @rand_addr}, @common="00006e6c310011000000008000"}) getsockname$inet(r0, &(0x7f000033f000-0x10)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f00008fd000-0x4)=0x10) 2018/02/06 03:02:41 executing program 7: 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}, 0x10) listen(r0, 0x100401000003) r1 = accept$inet(r0, &(0x7f00001e7000)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000259000)=0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f000029a000)=@sack_info={0x0, 0x8, 0x81}, &(0x7f0000b27000)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000373000)={0x1fc, 0x2, 0x0, 0x0, r2}, 0x10) write(r1, &(0x7f00007b0000)="01", 0x1) [ 126.809828] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=2613 sclass=netlink_route_socket pig=25145 comm=syz-executor1 2018/02/06 03:02:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000c5f000)=0x8000, 0x4) socketpair(0x5, 0x0, 0x100000000000000, &(0x7f00000ac000)={0x0, 0x0}) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f00009a4000-0x20)={0x9, 0x7, 0x97, 0xf0, 0x18, 0x1000}) r2 = socket$inet(0x2, 0x80000, 0x4) socket$inet(0x2, 0x0, 0x6e1d) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000e43000-0x8)={0x0, 0x80}, &(0x7f0000a6b000)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000844000)={r3, 0x6, 0x1, [0x1]}, 0xa) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000ca8000)={0x0, 0x10, &(0x7f0000599000)=[@in={0x2, 0x2, @multicast1=0xe0000001}]}, &(0x7f0000b30000-0x4)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00006f1000)={r4, 0xffffffffffffffff, 0x100000001}, &(0x7f0000381000-0x4)=0x8) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000fba000)=@mangle={'mangle\x00', 0x1f, 0x4, 0x278, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f000000f000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast2=0xe0000002, 0x0, 0x0, @generic="caf629c274f8c200b63f8626e059223e", @generic="eb43e685368533b0248d041cddb3cb49", {}, {}, 0x11, 0x0, 0x40}, 0x0, 0x70, 0xb0, 0x0, {}, []}, @unspec=@TPROXY1={0x40, 'TPROXY\x00', 0x1, {0x0, 0x0, @ipv6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, {{@ip={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast2=0xe0000002, 0x0, 0x0, @common='tunl0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @unspec=@DSCP={0x28, 'DSCP\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @TTL={0x28, 'TTL\x00'}}]}}, 0x2d8) 2018/02/06 03:02:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f000000c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x5, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0x0, @dev={0xac, 0x14}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@ssrr={0x89, 0x13, 0x0, [@empty, @rand_addr, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @loopback=0x7f000001]}, @timestamp={0x44, 0x8, 0x0, 0x0, 0x0, [{[]}]}, @end, @ssrr={0x89, 0xf, 0x0, [@loopback=0x7f000001, @rand_addr, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}, @ra={0x94, 0x6}, @generic={0x0, 0xc, "107777ff0010020003f4"}]}}}}}}}, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f00003a1000-0x58)=@alg, &(0x7f0000428000-0x4)=0x58, 0x80000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000963000-0x96)={0x0, 0x8e, "9bda708de17e8988d6d17c368da9afd3292df4c980a467f485d4c747e77c7de41cc2be0c48629c40c6f9081545dd44f19c034b08bc297044b3a7fc4b6c007fbcb1c2a4320946fb514250d0cdd933ef0e94243f2789b1e67e3b715dc0791e930b2218de2d24f1bf7b4dc71722cf77f2a536b6242e0a162ad4248fff7391281859682a9d2f797697073717587bf331"}, &(0x7f00009cf000)=0x96) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000e23000)={r1, 0x5, 0x89, "09da33e2122ac16b0012de9ec24a1b9278e206eecd9d395f3f0e486e826907630e347a22d771670219fd0a35de55ffcb85563c1a4e0a0270cf20d37852097b3b341b5e0f871602226dcf911b14353b5b0895b8861913f8b8723b28259dd902de7007490cad0e0065d4f5591f94bbe9df47b42c57a2212bf32965643bf5cc9d37fddc9261a31c757131"}, 0x91) 2018/02/06 03:02:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000067000)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f000062d000)={@generic="5b1652aa1ce90d8437019dc3c5ea4319", @ifru_flags=0x100}) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000f31000-0x70)=[{0x0, 0x0, &(0x7f0000b1a000)=[], 0x0, &(0x7f00000f4000-0x78)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f0000589000-0x8d)=""/141, 0x8d}], 0x1, &(0x7f0000590000)}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/02/06 03:02:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) pipe(&(0x7f000009f000-0x8)={0x0, 0x0}) bpf$OBJ_GET_PROG(0x7, &(0x7f0000089000-0x10)={&(0x7f00009e9000)='./file0\x00', 0x0, 0x8}, 0x10) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00008e1000-0x4)=0x1, 0x4) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00008d6000), 0x52) syz_emit_ethernet(0x4e, &(0x7f00000ec000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x18, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[@dstopts={0x0, 0x0, [], []}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}}}}}}}, 0x0) 2018/02/06 03:02:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x22, &(0x7f0000006000-0x56)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@generic={0x800, "0cc31244ebeb143c8d107b96c5d07698c84d2dc3"}}}, 0x0) gettid() 2018/02/06 03:02:41 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffffff, &(0x7f000078a000-0x10), &(0x7f000011c000-0x4)=0x10, 0x80000) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000001000-0x2)=0x86e, 0x2) mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_udp_int(r2, 0x11, 0x0, &(0x7f000000c000-0x4), &(0x7f0000017000)=0x4) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000019000-0x8)={0x0}) bind$bt_rfcomm(r3, &(0x7f000000c000)={0x1f, {0x2, 0x5, 0x5, 0x2020, 0x80000000, 0x1}}, 0x9) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000001a000-0x28)={@common='bcsf0\x00', 0x0}) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000019000+0x44f)={'vcan0\x00', r4}) 2018/02/06 03:02:41 executing program 7: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x11f}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000004000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev}}}, &(0x7f000000a000)=0x3a) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f000000a000)=@assoc_id=0x0, &(0x7f0000001000)=0x4) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000009000)={{{@in=@multicast1, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast2}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f000000b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f000000b000)=0x14) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r1, &(0x7f0000009000)={&(0x7f000000b000-0xc)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f000000c000-0x10)={&(0x7f0000007000)=@mpls_getroute={0x9c, 0x1a, 0x4, 0x3, 0x0, {0x1c, 0xb4, 0x34, 0x90, 0xfd, 0x4, 0xff, 0x9, 0x500}, [@RTA_TTL_PROPAGATE={0x8, 0x1a, 0x7ff}, @RTA_OIF={0x8, 0x4, r3}, @RTA_TTL_PROPAGATE={0x8, 0x1a, 0x8000}, @RTA_DST={0x24, 0x1, [{0x7, 0xfffffffffffffff9, 0x9, 0x7}, {0x7, 0x3ff, 0xffffffffffffffce, 0x200}, {0xc62c, 0x4, 0xdf, 0x6}, {0x20, 0x7, 0x0, 0x5}, {0x0, 0x7, 0x100000001, 0x6}, {0x4, 0x8, 0x3, 0x400}, {0x9, 0x4, 0x3, 0x1}, {0x5, 0x80000000, 0xfffffffffffffff9, 0x1ff}]}, @RTA_TTL_PROPAGATE={0x8, 0x1a, 0x400}, @RTA_DST={0xc, 0x1, [{0xfff, 0xffffffff, 0x2, 0x2}, {0x3, 0x4, 0x100000001, 0x100000000}]}, @RTA_OIF={0x8, 0x4, r4}, @RTA_DST={0x28, 0x1, [{0xbb, 0x0, 0xe5, 0xfffffffffffffff8}, {0xfffffffffffffffc, 0x9, 0x200, 0x7f}, {0x46e86170, 0x1, 0x3}, {0x4, 0x6, 0x1, 0x8}, {0x8, 0x1ff, 0xe4e, 0x81}, {0x6, 0x5, 0x61d6, 0x8}, {0x401, 0x5, 0x9, 0x36}, {0x0, 0x1ae, 0x2, 0x1}, {0x8d, 0x9, 0x9, 0x3}]}]}, 0x9c}, 0x1, 0x0, 0x0, 0x5}, 0x4000) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f000000a000)={r2, 0x2c, &(0x7f000000b000-0x2c)=[@in6={0xa, 0x0, 0x58c, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x9}, @in={0x2, 0x2, @rand_addr=0x2}]}, &(0x7f000000b000-0x4)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x4, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) gettid() 2018/02/06 03:02:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt(r0, 0x0, 0xdeaa, &(0x7f0000ffd000-0x1b)=""/27, &(0x7f0000d49000-0x4)=0x1b) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f00003c1000-0x24)={0x24, 0x0, 0x1, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x10, 0x2, [@typed={0x6, 0x1, @ipv4=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}]}, 0x20e}, 0x1}, 0x0) 2018/02/06 03:02:42 executing program 2: socketpair(0x11, 0x6, 0x2, &(0x7f0000bfb000-0x8)={0x0, 0x0}) connect(r1, &(0x7f0000001000-0x10)=@nfc={0x27, 0xc800, 0x7fffffff, 0x2}, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4f, &(0x7f0000000000)=0x57, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000000), &(0x7f0000556000-0x4)=0x4) mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r2, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000028000-0xae)={r0, 0xffff, 0xde7d, "aeb0e41d31d76ec1d445b915b1d20b4485932a01cc1e6dcc5767b4f08ff4c16d43b50b441a2d6680d45b7878eeb3f5e3c8dcbc1a40e384374d3cb59e36cfee99939584fe40ae2e58ac18be4b6575a34eb30fd94de1498dbe681054118f33670df024a1ecab5dbe7cd79ec73de6b3de618b7c14303e07e52aa03a131635dff49fc3b81c849f1f9e74a43752dce2e860b9f938343a679763b3278f22080b9e7c855a6d54d2"}) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000028000)) getsockname(r2, &(0x7f000001b000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f0000026000)=0xb) ioctl$sock_FIOGETOWN(r3, 0x401054d5, &(0x7f0000025000-0x4)) 2018/02/06 03:02:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) pipe(&(0x7f0000461000-0x8)={0x0, 0x0}) getpeername$llc(r1, &(0x7f000022e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00009aa000-0x4)=0xfffffffffffffe42) r2 = socket$inet6(0xa, 0x1, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000a3b000+0x75b)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f00007d4000), &(0x7f0000172000)=0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0xff, 0x1, 0x62}, 0x20) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000f12000), &(0x7f0000114000)=0x4) 2018/02/06 03:02:42 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0xa, 0x7f, &(0x7f0000f9a000)={0x0}) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r1, &(0x7f0000f9b000-0x10), &(0x7f0000f9b000)=0xcf) setsockopt(r0, 0x1, 0x15, &(0x7f0000e65000-0x9)="d7fdaf62070179890fddd5a45d3f32e5", 0x10) 2018/02/06 03:02:42 executing program 1: r0 = accept4(0xffffffffffffff9c, &(0x7f0000031000)=@nfc_llcp, &(0x7f0000fc7000)=0x60, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @empty}, 0xe78e}}, [0x4, 0xfffffffeffffffff, 0xb4, 0x10001, 0x7, 0x20, 0x96, 0x5b, 0x5, 0x2, 0x80000000, 0x1000, 0x4, 0x9, 0x5]}, &(0x7f0000000000)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000-0x8)=@assoc_value={r1, 0x5}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000c84000-0x5)='yeah\x00', 0x5) r3 = socket$inet_sctp(0x2, 0x5, 0x84) getpeername$inet(r3, &(0x7f0000015000-0x10)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f0000042000-0x4)=0x10) sendto$inet(r2, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) r4 = accept$inet6(0xffffffffffffff9c, &(0x7f00002d5000)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f00006da000)=0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f00009e3000-0x8)={0x0}, &(0x7f0000ffe000)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r4, 0x84, 0x1c, &(0x7f0000ae4000-0x4), &(0x7f0000f27000)=0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f000035d000-0x8)={r5, 0xffffffff}, &(0x7f00006ce000-0x4)=0x8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00006fe000-0x4)={r2}) connect$rds(r6, &(0x7f000034d000)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00002bb000-0x12)={0x0, 0xffffffffffff0000, 0x5, [0x5, 0x9, 0x80000000, 0x7, 0x7bdc]}, &(0x7f0000bc8000-0x4)=0x12) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000fdb000)={r7, @in6={{0xa, 0x0, 0x1a, @empty, 0x81}}, 0x71e, 0x3f95, 0x67f, 0x0, 0xd7}, 0xa0) shutdown(r2, 0x0) 2018/02/06 03:02:42 executing program 7: mmap(&(0x7f0000002000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000010, 0x1000000400000002, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000001000-0x10)="09000000600300000000000000000e00", 0x10) 2018/02/06 03:02:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = accept4(r0, 0x0, &(0x7f0000c09000-0x4), 0x80000) connect$ax25(r1, &(0x7f0000c74000)={0x3, {"0abfec41515435"}, 0x2}, 0x10) sendmsg$nl_netfilter(r0, &(0x7f00005d3000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f0000aa5000-0x10)={&(0x7f0000921000-0x12b0)={0x2c, 0x2, 0x3, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0x18, 0x1, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}]}, 0x2c}, 0x1}, 0x0) 2018/02/06 03:02:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000205000-0xb3)='\t', 0x1, 0x0, &(0x7f00004f8000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x7}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x35, &(0x7f0000dae000)=0x4000000000001, 0x48) ioctl$sock_ifreq(r0, 0x8913, &(0x7f0000aab000)={@common='bond0\x00', @ifru_data=&(0x7f0000f43000)="6df868ddfdd7bd35dd464e753607f20b69f6dd577a7a011b7dc9e9144cfb9034"}) 2018/02/06 03:02:42 executing program 2: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0xe, 0x1, &(0x7f0000ff5000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r1, 0x0, 0x6, &(0x7f0000ff5000), &(0x7f0000ff6000-0x4)=0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000b0d000-0x1c)=[@in6={0xa, 0x3, 0x8001, @ipv4={[], [0xff, 0xff], @empty}, 0x4}], 0x1c) setsockopt$inet_mreqsrc(r0, 0x0, 0x2c, &(0x7f0000008000-0xc)={@loopback=0x7f000001, @multicast1=0xe0000001, @empty}, 0x108) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000ff7000-0x8)={0x0, 0x80}, &(0x7f0000ff6000)=0x8) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000ff6000)={r3, 0x2f}, &(0x7f0000e65000-0x4)=0x8) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000ff8000-0x8)={r3, 0x5}, &(0x7f0000929000-0x4)=0x8) socket$inet_sctp(0x2, 0x5, 0x84) 2018/02/06 03:02:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000c7a000), 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000503000-0x4)) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000f3c000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0xc, &(0x7f00000f7000-0x4)=0x3, 0x4) r2 = accept4(r1, 0x0, &(0x7f0000e4b000-0x4), 0x80000) bind$netlink(r2, &(0x7f0000c99000-0xc)={0x10, 0x0, 0x3}, 0xc) r3 = accept4(r0, 0x0, &(0x7f00004a4000), 0x80000) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f00002ee000-0x4)=0x3f, 0x4) writev(r0, &(0x7f0000a56000-0x70)=[{&(0x7f0000bbf000-0x25)="fa", 0x1}], 0x1) close(r0) 2018/02/06 03:02:42 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) connect$inet(r0, &(0x7f0000631000-0x10)={0x2, 0x2, @rand_addr=0x6}, 0x10) socketpair(0x9, 0x5, 0x5, &(0x7f0000017000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000001000-0x4)=0x2, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00001d8000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha512\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) recvmsg(r3, &(0x7f00006b1000-0x38)={&(0x7f0000f39000-0x9)=@rc, 0x9, &(0x7f0000f39000-0x20)=[{&(0x7f00007c0000)=""/38, 0x26}], 0x1, &(0x7f00004d4000-0xcf)=""/207, 0xcf}, 0x0) 2018/02/06 03:02:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0xffffffffffffff20) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x0, 0x4) setsockopt$packet_int(r0, 0x107, 0x13, &(0x7f0000022000-0x2), 0x4) 2018/02/06 03:02:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f000029c000-0x46)={@random="a16e8aa67acf", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @rand_addr, @empty, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @multicast1=0xe0000001, {[]}}}}}}}, &(0x7f000038f000-0xc)={0x0, 0x1, [0x0]}) socket$inet6_udp(0xa, 0x2, 0x0) 2018/02/06 03:02:42 executing program 6: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000005000-0x28)={@common='gre0\x00', 0x0}) bind$packet(r0, &(0x7f0000001000-0x14)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000007000-0x4)=0x100, 0x4) write(r0, &(0x7f0000001000-0x1a)="f3", 0x1) recvmsg(r0, &(0x7f0000007000-0x38)={&(0x7f0000009000-0x10)=@in={0x0, 0xffffffffffffffff, @rand_addr}, 0x10, &(0x7f0000002000)=[{&(0x7f000000b000)=""/239, 0xef}], 0x1, &(0x7f0000008000)=""/243, 0xfffffffffffffdb6}, 0x2000) r2 = socket(0x14, 0x80007, 0xff) accept4$unix(r2, &(0x7f0000009000)=@abs, &(0x7f000000e000-0x4)=0x8, 0x800) 2018/02/06 03:02:42 executing program 3: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0}) pwritev(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000002000)="02b96c6468e4585d65180be83f77", 0xe}], 0x1, 0x0) ioctl$sock_SIOCINQ(r0, 0xc0189436, &(0x7f0000002000-0x4)) unshare(0x8000000) 2018/02/06 03:02:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2000000000010, 0x806, 0x0) write(r0, &(0x7f0000d03000-0x4c)="220000002100070700be00000900070102e9dc1e0000ff000000000005000280ff45", 0x22) 2018/02/06 03:02:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000893000-0x10)=@req={0x3fc, 0x0, 0x1}, 0x10) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f0000132000-0x4)={0x3, "709668"}, 0x4) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "030000000000000000000401e526cc573c5bf86c483724c71e14dd6a739eff000848006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e2780000010007dc3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000bb0000)=[], 0x0, &(0x7f0000477000)=[], 0xd2}, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f000099b000-0x4)=0x2, 0x4) [ 127.188505] ------------[ cut here ]------------ [ 127.193525] Bad or missing usercopy whitelist? Kernel memory exposure attempt detected from SLAB object 'skbuff_head_cache' (offset 64, size 16)! [ 127.206859] WARNING: CPU: 1 PID: 25243 at mm/usercopy.c:81 usercopy_warn+0xdb/0x100 [ 127.214663] Kernel panic - not syncing: panic_on_warn set ... [ 127.214663] [ 127.222044] CPU: 1 PID: 25243 Comm: syz-executor6 Not tainted 4.15.0+ #221 [ 127.229054] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 127.238404] Call Trace: [ 127.240981] dump_stack+0x194/0x257 [ 127.244591] ? arch_local_irq_restore+0x53/0x53 [ 127.249241] ? vsnprintf+0x1ed/0x1900 [ 127.253031] panic+0x1e4/0x41c [ 127.256205] ? refcount_error_report+0x214/0x214 [ 127.260938] ? show_regs_print_info+0x18/0x18 [ 127.265421] ? __warn+0x1c1/0x200 [ 127.268855] ? usercopy_warn+0xdb/0x100 [ 127.272805] __warn+0x1dc/0x200 [ 127.276065] ? usercopy_warn+0xdb/0x100 [ 127.280026] report_bug+0x211/0x2d0 [ 127.283638] fixup_bug.part.11+0x37/0x80 [ 127.287678] do_error_trap+0x2d7/0x3e0 [ 127.291542] ? vprintk_default+0x28/0x30 [ 127.295582] ? math_error+0x400/0x400 [ 127.299361] ? printk+0xaa/0xca [ 127.302621] ? show_regs_print_info+0x18/0x18 [ 127.307102] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 127.311928] do_invalid_op+0x1b/0x20 [ 127.315617] invalid_op+0x22/0x40 [ 127.319046] RIP: 0010:usercopy_warn+0xdb/0x100 [ 127.323604] RSP: 0018:ffff8801bc6b76e8 EFLAGS: 00010282 [ 127.328947] RAX: dffffc0000000008 RBX: ffffffff86800b47 RCX: ffffffff815a57ae [ 127.336196] RDX: 0000000000005d2e RSI: ffffc90006195000 RDI: 1ffff100378d6e62 [ 127.343443] RBP: ffff8801bc6b7740 R08: 0000000000000000 R09: 0000000000000000 [ 127.350691] R10: 0000000000000326 R11: 0000000000000000 R12: ffffffff86402580 [ 127.357935] R13: ffffffff85f2d440 R14: 0000000000000040 R15: 0000000000000010 [ 127.365195] ? vprintk_func+0x5e/0xc0 [ 127.368980] ? usercopy_warn+0xdb/0x100 [ 127.372941] __check_heap_object+0x89/0xc0 [ 127.377151] __check_object_size+0x272/0x530 [ 127.381541] ? usercopy_abort+0xd0/0xd0 [ 127.385502] ? copy_user_generic_unrolled+0x89/0xc0 [ 127.390504] ? _copy_to_user+0xa2/0xc0 [ 127.394371] put_cmsg+0x233/0x3f0 [ 127.397806] ? __scm_send+0x11a0/0x11a0 [ 127.401756] ? trace_hardirqs_on+0xd/0x10 [ 127.405883] ? sock_dequeue_err_skb+0x2b1/0x420 [ 127.410527] ? kasan_check_write+0x14/0x20 [ 127.414741] sock_recv_errqueue+0x200/0x3e0 [ 127.419039] ? rw_copy_check_uvector+0x1be/0x280 [ 127.423779] packet_recvmsg+0xb2e/0x17a0 [ 127.427828] ? packet_getname_spkt+0x2b0/0x2b0 [ 127.432394] ? copy_msghdr_from_user+0x3a6/0x590 [ 127.437132] ? selinux_socket_recvmsg+0x36/0x40 [ 127.441778] ? security_socket_recvmsg+0x91/0xc0 [ 127.446511] ? packet_getname_spkt+0x2b0/0x2b0 [ 127.451068] sock_recvmsg+0xc9/0x110 [ 127.454755] ? __sock_recv_wifi_status+0x210/0x210 [ 127.459661] ___sys_recvmsg+0x2a4/0x640 [ 127.463620] ? ___sys_sendmsg+0x8b0/0x8b0 [ 127.467746] ? sock_sendmsg+0x4f/0x110 [ 127.471617] ? sock_sendmsg+0x110/0x110 [ 127.475574] ? __fget_light+0x297/0x380 [ 127.479525] ? fget_raw+0x20/0x20 [ 127.482959] ? iov_iter_init+0xaf/0x1d0 [ 127.486914] ? __vfs_write+0xf7/0x970 [ 127.490695] ? kernel_read+0x120/0x120 [ 127.494557] ? bpf_fd_pass+0x280/0x280 [ 127.498426] ? __fdget+0x18/0x20 [ 127.501773] __sys_recvmsg+0xe2/0x210 [ 127.505549] ? __sys_recvmsg+0xe2/0x210 [ 127.509501] ? SyS_sendmmsg+0x60/0x60 [ 127.513287] ? SyS_futex+0x269/0x390 [ 127.516976] ? vfs_write+0x224/0x510 [ 127.520679] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 127.525678] SyS_recvmsg+0x2d/0x50 [ 127.529200] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 127.533932] RIP: 0033:0x453299 [ 127.537098] RSP: 002b:00007f3b5fc7dc58 EFLAGS: 00000212 ORIG_RAX: 000000000000002f [ 127.544784] RAX: ffffffffffffffda RBX: 00007f3b5fc7e700 RCX: 0000000000453299 [ 127.552027] RDX: 0000000000002000 RSI: 0000000020006fc8 RDI: 0000000000000013 [ 127.559272] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 127.566519] R10: 0000000000000000 R11: 0000000000000212 R12: 0000000000000000 [ 127.573765] R13: 0000000000a2f33f R14: 00007f3b5fc7e9c0 R15: 0000000000000000 [ 127.581632] Dumping ftrace buffer: [ 127.585229] (ftrace buffer empty) [ 127.588910] Kernel Offset: disabled [ 127.592512] Rebooting in 86400 seconds..