bind$unix(r2, &(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e) r3 = accept$inet(0xffffffffffffff9c, &(0x7f0000000280)={0x0, 0x0, @dev}, &(0x7f00000002c0)=0x10) socketpair(0x0, 0xf, 0x6, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_udp_encap(r5, 0x11, 0x64, &(0x7f0000000540)=0x4, 0x4) accept$ipx(r5, &(0x7f00000003c0), &(0x7f0000000400)=0x10) setsockopt$IP_VS_SO_SET_ZERO(r5, 0x0, 0x48f, &(0x7f0000000080)={0x73, @empty, 0x4e23, 0x1, 'nq\x00', 0x0, 0x7fffffff, 0x46}, 0x2c) accept4$alg(r5, 0x0, 0x0, 0x80000) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000000680)=ANY=[@ANYRES32=0x0, @ANYBLOB="4bc716ce4db91e24eb3e58c50b765134643fa47cc9ccc7bb5c908f18e46e802a087795bb30cd40340ee18ddd687579c3f49d7c56997766b83855c96542bf2cda1d71a47d56058f30262cb2c0af7b0042b5021a19722869ab0fe51214eadc11b1d97971a78a3728dd4bf56a1cfd9140f6578ac949c2698616c2dcc9a16594138d065e15497726a90be8da134ea42a3e596773549d6a82a7e354d0ea66e290d570985f2febfdddecee2e00940aaf854ec3c4bc31c6151f09c926ec2b9530e6e2a1fee65bf1c1a8189160629b076b379142f1780aea8a1c57161261897cc98ab57b773d60e8ace62a172bc1e7a56dfe63b92542393ddf41cbfde51a624b2136aa66e808a12c723a7721f19ce628e6"], &(0x7f00000005c0)=0x8) sendmmsg$unix(r2, &(0x7f00000bd000), 0x492492492492834, 0x0) connect$unix(r4, &(0x7f00003de000)=@abs={0x1, 0x0, 0x4e23}, 0x3) close(r1) socket$inet_sctp(0x2, 0x0, 0x84) sendmsg(r4, &(0x7f0000001900)={0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000600)="e6a4f9530bde0ea234969f4911dd5d5d8615aef5582562a53d524969f1ee0f4523e9647b5bd0ac7747c74d9809c82e7587f43e2d8d8d4a2e1e891418f73502c4bb15908f0a58c644afe17080917606ca8980", 0x52}], 0x1, &(0x7f0000001680), 0x0, 0x20000000}, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r4, 0x12, 0x3, &(0x7f00000000c0), &(0x7f0000000300)=0x4) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000004c0)={@empty, 0x50}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f0000000340)={0x628}, 0x1) syz_emit_ethernet(0x1, &(0x7f00000f8000)=ANY=[@ANYBLOB="cd390b081bf2aaaaaaaa000086dd6008de0600383a0000000000000000000000ffffe0000002ff0200000000000000000000000000010200907800000000609433df00003a0000000000000000000000000000"], 0x0) 2018/03/31 02:57:41 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000000c0)={{{@in6, @in=@remote}}, {{@in=@rand_addr}}}, &(0x7f0000000000)=0xe8) r1 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000080)={"776c616e300000020084000000000899", &(0x7f0000000280)=ANY=[@ANYBLOB='\x00']}) 2018/03/31 02:57:41 executing program 7: r0 = socket(0x0, 0x0, 0x0) r1 = socket(0x0, 0x2, 0x0) bind(r0, &(0x7f0000000580)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0xffffffffffffff3e) unshare(0x60000000) getuid() getgid() getpid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000740)) socket$inet(0x2, 0xc, 0x0) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f00000002c0)=@add_del={0x2, &(0x7f0000000040)='gre0\x00', 0x9}) getgid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000300)={{{@in=@local, @in6=@ipv4={[], [], @loopback}}}, {{@in6=@mcast2}, 0x0, @in=@remote}}, &(0x7f0000000200)=0x515) ioctl$sock_proto_private(r0, 0x89e7, &(0x7f0000000400)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000e00), &(0x7f0000000e40)=0xc) setsockopt$ax25_int(r1, 0x101, 0x6, &(0x7f0000000400)=0xfff, 0x4) gettid() getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000140)={0x0, 0x8}, &(0x7f0000000240)=0x8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001400), &(0x7f0000001440)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000180)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001480)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000014c0), &(0x7f0000001500)=0xc) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000000500)={{0x2, 0xfffffffffffffffe, @dev={0xac, 0x14, 0x14}}, {0x80000, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x5, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'syz_tun\x00'}) getsockopt$inet6_buf(r0, 0x29, 0xcd, &(0x7f0000000780)=""/246, &(0x7f0000000440)=0xf6) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000600)={{0x2, 0x4e23, @rand_addr=0x8000}, {0x309, @random="04d8d2a5efdf"}, 0x14, {0x2, 0x4e24, @multicast2=0xe0000002}, "627269646765300000000000000400"}) r3 = accept4$ax25(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000480)=0xffffff16, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(0xffffffffffffffff, 0x28, 0x2, &(0x7f00000004c0)=0x9, 0x8) getsockopt$IPT_SO_GET_INFO(r2, 0x0, 0x40, &(0x7f0000000380)={'security\x00'}, &(0x7f0000000280)=0x54) recvfrom$ax25(r3, &(0x7f0000000080)=""/133, 0x85, 0x10100, &(0x7f00000001c0)={0x3, {"ddf6d4b4097ce5"}, 0xff}, 0x10) [ 361.585403] IPVS: ftp: loaded support on port[0] = 21 2018/03/31 02:57:41 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000a77ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f0000013ffc)=0x8, 0x4) write(r1, &(0x7f0000620000)='j', 0x1) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={'syzkaller1\x00', {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000000040), &(0x7f0000000080)=0x8) r2 = accept4$ax25(0xffffffffffffff9c, &(0x7f00000000c0), &(0x7f0000000100)=0x10, 0x80000) bind$ax25(r2, &(0x7f0000000140)={0x3, {"61610f357e7494"}, 0x9993}, 0x10) recvmsg(r0, &(0x7f0000019fc8)={0x0, 0x0, &(0x7f000001a000), 0x0, &(0x7f0000019000)}, 0x0) 2018/03/31 02:57:41 executing program 5: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000000300), &(0x7f0000000340)=0x4) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f00000002c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000000c0)={0x17c, r1, 0x1, 0x70bd26, 0x25dfdbfb, {0x5}, [@IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}]}, @IPVS_CMD_ATTR_SERVICE={0x60, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3f}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xe2e}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'lc\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x37}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x4, 0x10}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x30, 0x8}}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x20, 0x28}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x16}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3c}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x7e}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8001}, @IPVS_CMD_ATTR_DAEMON={0x6c, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x9}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6tnl0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xc1}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x1}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x5}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xff}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x14aa}, @IPVS_CMD_ATTR_SERVICE={0x30, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@loopback=0x7f000001}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}]}, 0x17c}, 0x1, 0x0, 0x0, 0x20004000}, 0x20000000) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={"776c616e300000020084000000000899", &(0x7f0000000280)=ANY=[@ANYBLOB="11"]}) 2018/03/31 02:57:41 executing program 2: r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000644ffc)=0x8000, 0x4) bind$inet6(r0, &(0x7f00003bcfe4)={0xa, 0x4e20, 0x0, @empty, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000200)='-', 0x1, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00'}) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000000)='bcsf0\x00') accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000040)) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080), 0x10) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000500), &(0x7f00000005c0)=0x1ce) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000002140)={0x7, &(0x7f0000002040)=[{0x2, 0x260, 0x6, 0xfff}, {0x0, 0x3ffb, 0x10001, 0x6}, {0x4, 0x0, 0x400, 0x71e}, {0xfffffffffffffff9, 0x8, 0x9}, {0x0, 0x9, 0x0, 0x8}, {0x20, 0x8000, 0x400, 0x8618}, {0x8001, 0x9, 0x2, 0xfff}]}, 0x10) socket$packet(0x11, 0x3, 0x300) getsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000002100), 0x2) socket$kcm(0x29, 0x2, 0x0) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') socketpair$inet(0x2, 0x8080f, 0x1f, &(0x7f00000003c0)) socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = socket$vsock_stream(0x28, 0x1, 0x0) r4 = accept(r3, &(0x7f0000000580)=@rc, &(0x7f0000000280)=0x4c) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r4, 0x28, 0x0, &(0x7f00000004c0)=0x100000001, 0x8) r5 = socket$nl_generic(0x10, 0x3, 0x10) getpid() sendmsg$nl_generic(r5, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000700)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f00000000c0)=0x4, 0x4) accept4$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000000600)={0x0, @in6={{0xa, 0x0, 0xfa5f, @ipv4={[], [0xff, 0xff]}, 0x6fa74d64}}, [0x40, 0xb27, 0x11a, 0x9, 0x5, 0x40c, 0x5, 0xffff, 0x9, 0x7, 0xfff, 0x4, 0x0, 0x0, 0x4]}, &(0x7f0000000240)=0x100) 2018/03/31 02:57:41 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3a) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000634000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xffffffbd) pread64(0xffffffffffffffff, &(0x7f0000000180)=""/195, 0xc3, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x85, 0x10}, &(0x7f0000000140)=0xc) bind$unix(r2, &(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e) r3 = accept$inet(0xffffffffffffff9c, &(0x7f0000000280)={0x0, 0x0, @dev}, &(0x7f00000002c0)=0x10) socketpair(0x0, 0xf, 0x6, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_udp_encap(r5, 0x11, 0x64, &(0x7f0000000540)=0x4, 0x4) accept$ipx(r5, &(0x7f00000003c0), &(0x7f0000000400)=0x10) setsockopt$IP_VS_SO_SET_ZERO(r5, 0x0, 0x48f, &(0x7f0000000080)={0x73, @empty, 0x4e23, 0x1, 'nq\x00', 0x0, 0x7fffffff, 0x46}, 0x2c) accept4$alg(r5, 0x0, 0x0, 0x80000) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000000680)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000005c0)=0x8) sendmmsg$unix(r2, &(0x7f00000bd000), 0x492492492492834, 0x0) connect$unix(r4, &(0x7f00003de000)=@abs={0x1, 0x0, 0x4e23}, 0x3) close(r1) socket$inet_sctp(0x2, 0x0, 0x84) sendmsg(r4, &(0x7f0000001900)={0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000600)="e6a4f9530bde0ea234969f4911dd5d5d8615aef5582562a53d524969f1ee0f4523e9647b5bd0ac7747c74d9809c82e7587f43e2d8d8d4a2e1e891418f73502c4bb15908f0a58c644afe17080917606ca8980", 0x52}], 0x1, &(0x7f0000001680), 0x0, 0x20000000}, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r4, 0x12, 0x3, &(0x7f00000000c0), &(0x7f0000000300)=0x4) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000004c0)={@empty, 0x50}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f0000000340)={0x628}, 0x1) syz_emit_ethernet(0x1, &(0x7f00000f8000)=ANY=[@ANYBLOB="cd390b081bf2aaaaaaaa000086dd6008de0600383a0000000000000000000000ffffe0000002ff0200000000000000000000000000010200907800000000609433df00003a0000000000000000000000000000"], 0x0) 2018/03/31 02:57:41 executing program 4: pipe(&(0x7f0000000100)={0xffffffffffffffff}) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000140)=0x101, 0x4) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = accept4(r1, &(0x7f0000000000)=@nl, &(0x7f0000000080)=0x80, 0x800) getsockname$packet(r0, &(0x7f0000000300)={0x0, 0x0, 0x0}, &(0x7f0000000340)=0x14) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000380)={r3, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f00000000c0)={0x8, [0x80000000, 0x9, 0xf0b, 0x20, 0x8001, 0x2, 0x0, 0x3]}, 0x14) sendmsg$nl_generic(r1, &(0x7f0000018000)={&(0x7f0000a4c000)={0x10}, 0xc, &(0x7f00003c4ff0)={&(0x7f00002a0e50)={0x14, 0x1d, 0xfffffffffffeffff, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/03/31 02:57:41 executing program 3: r0 = socket(0x1e, 0x4, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000380)={@remote, @local, 0x0}, &(0x7f00000003c0)=0xc) recvfrom(r0, &(0x7f0000000040)=""/128, 0x80, 0x100, &(0x7f0000000400)=@ll={0x11, 0x17, r1, 0x1, 0x8, 0x6}, 0x80) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc}, 0x10) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x2}, 0x10) writev(r2, &(0x7f00000001c0)=[{&(0x7f0000000300)="b3", 0x1}], 0x1) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) close(r2) recvmsg(r0, &(0x7f0000000180)={&(0x7f00000000c0)=@pppol2tp, 0x80, &(0x7f0000000140)=[{&(0x7f0000001340)=""/4096, 0x1000}], 0x1, &(0x7f0000000200)=""/112, 0x70}, 0x0) 2018/03/31 02:57:41 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00001afff8)={0x0, 0x2000000002}, 0x8) write(r0, &(0x7f0000000180)="87", 0x1) shutdown(r0, 0x1) accept4$unix(0xffffffffffffffff, &(0x7f0000fccfe4), &(0x7f0000fcc000)=0x1c, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000fcbfd4)={0x1, 0x6, 0x1, 0xfffffffffffffff7}, 0xe4) 2018/03/31 02:57:41 executing program 7: r0 = socket$inet(0x11, 0x40080000002, 0xfffffffffffffffc) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x108, 0x4) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000000080)=0x10000000fffffffd, 0xede) sendmsg(r0, &(0x7f000087dfc8)={&(0x7f000005e000)=@nfc={0x27, 0x7}, 0x80, &(0x7f0000000400)}, 0x0) recvmsg(r0, &(0x7f0000001e00)={0x0, 0x0, &(0x7f0000000c40), 0x13a, &(0x7f0000001d40)=""/141, 0x8d}, 0x2000) 2018/03/31 02:57:41 executing program 5: r0 = socket$inet_dccp(0x2, 0x6, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000000500)={&(0x7f0000000140)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000000440)=[{&(0x7f00000001c0)=""/171, 0xab}, {&(0x7f00000002c0)=""/137, 0x89}, {&(0x7f0000000380)=""/146, 0x92}], 0x3, &(0x7f0000000480)=""/98, 0x62, 0x1}, 0x40000000) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000000540)=0x46) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={"776c616e300000020084000000000899", &(0x7f0000000280)=ANY=[@ANYBLOB="11"]}) 2018/03/31 02:57:41 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0x1fd, 0x4000000000080, 0x1, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000000c0)={r0, &(0x7f0000000000), &(0x7f00000001c0)="e9dd3690e1299d56e2c7c6f328e8bda70ff5511d09ab3e0d35aa51f37effc94c0fc617ac3ee47f898241bee4a3944915d4fa579b8fc3bbf3a7ce203968d302c5a63edfbc97b009de336bbc40a64de4275ed3e1d740130422aa55c1a70ed42f66facedcf91bac365aa421a03a8bf72e6cc257e1eda8a410da9eb971c03309730ca6eeaef32be30edca8fd02f1ba295a8d3d649307b784ddfa65226667fc7cc04ddfff7f4fb241953d8cb92dd26c74161b56a3592d0ec9abf08327aef37c5b0ecde150fd52c3622e2da66cc26109925afeb48e"}, 0x20) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000023000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000000080)={0x14, 0x24, 0xb03, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r0, &(0x7f0000fc5000), &(0x7f0000950000)}, 0x20) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x80000000}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000140)={r2, 0x7, 0x0, 0x0, 0xfffffffffffffffd}, &(0x7f0000000180)=0x18) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f00000004c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000480)={&(0x7f0000000340)={0x118, r3, 0x300, 0x70bd28, 0x25dfdbfd, {0x2}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6400000000000}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}]}, @IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}]}, @IPVS_CMD_ATTR_DAEMON={0x54, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'teql0\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xeed}]}, @IPVS_CMD_ATTR_SERVICE={0x4c, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x81}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x73}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x29}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x0, 0x20}}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x80}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@dev={0xac, 0x14, 0x14, 0x1a}}]}, @IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x10}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}]}]}, 0x118}, 0x1, 0x0, 0x0, 0x404c8d5}, 0x1) 2018/03/31 02:57:41 executing program 6: r0 = socket$inet_smc(0x2b, 0x1, 0x0) socketpair(0x10, 0x3, 0x7, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000340)=@assoc_value={0x0, 0x186}, &(0x7f0000000380)=0x8) r3 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r3, 0x1, 0x8, &(0x7f00006dbffc), 0x4) bind$inet(r3, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ioctl$int_in(r3, 0x5421, &(0x7f00004cfff8)=0x6) sendto$inet(r3, &(0x7f0000f7db7f)="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", 0x481, 0x0, &(0x7f000069affb)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r3, &(0x7f00004b3fff), 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r4 = epoll_create1(0x3ffffffc) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000f24000)) close(r3) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000003c0)={r2, 0x6, 0x30}, &(0x7f0000000400)=0xc) listen(r0, 0xff) r5 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f0000000180)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x66, &(0x7f00000002c0)={0x0, 0x2}, &(0x7f0000000300)=0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000), 0x4) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f00000001c0)={'bridge0\x00', {0x2, 0x4e23, @loopback=0x7f000001}}) setsockopt$IP6T_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x29, 0x41, &(0x7f0000000280)=ANY=[@ANYRES16], 0x1) syz_emit_ethernet(0x4a, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x29, 0x0, @empty, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x28}}}}}, &(0x7f0000000380)) 2018/03/31 02:57:41 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3a) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000634000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xffffffbd) pread64(0xffffffffffffffff, &(0x7f0000000180)=""/195, 0xc3, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x85, 0x10}, &(0x7f0000000140)=0xc) bind$unix(r2, &(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e) r3 = accept$inet(0xffffffffffffff9c, &(0x7f0000000280)={0x0, 0x0, @dev}, &(0x7f00000002c0)=0x10) socketpair(0x0, 0xf, 0x6, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_udp_encap(r5, 0x11, 0x64, &(0x7f0000000540)=0x4, 0x4) accept$ipx(r5, &(0x7f00000003c0), &(0x7f0000000400)=0x10) setsockopt$IP_VS_SO_SET_ZERO(r5, 0x0, 0x48f, &(0x7f0000000080)={0x73, @empty, 0x4e23, 0x1, 'nq\x00', 0x0, 0x7fffffff, 0x46}, 0x2c) accept4$alg(r5, 0x0, 0x0, 0x80000) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000000680)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000005c0)=0x8) sendmmsg$unix(r2, &(0x7f00000bd000), 0x492492492492834, 0x0) connect$unix(r4, &(0x7f00003de000)=@abs={0x1, 0x0, 0x4e23}, 0x3) close(r1) socket$inet_sctp(0x2, 0x0, 0x84) sendmsg(r4, &(0x7f0000001900)={0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000600)="e6a4f9530bde0ea234969f4911dd5d5d8615aef5582562a53d524969f1ee0f4523e9647b5bd0ac7747c74d9809c82e7587f43e2d8d8d4a2e1e891418f73502c4bb15908f0a58c644afe17080917606ca8980", 0x52}], 0x1, &(0x7f0000001680), 0x0, 0x20000000}, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r4, 0x12, 0x3, &(0x7f00000000c0), &(0x7f0000000300)=0x4) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000004c0)={@empty, 0x50}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f0000000340)={0x628}, 0x1) syz_emit_ethernet(0x1, &(0x7f00000f8000)=ANY=[@ANYBLOB="cd390b081bf2aaaaaaaa000086dd6008de0600383a0000000000000000000000ffffe0000002ff0200000000000000000000000000010200907800000000609433df00003a0000000000000000000000000000"], 0x0) 2018/03/31 02:57:41 executing program 2: r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000644ffc)=0x8000, 0x4) bind$inet6(r0, &(0x7f00003bcfe4)={0xa, 0x4e20, 0x0, @empty, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000200)='-', 0x1, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00'}) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000000)='bcsf0\x00') accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000040)) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080), 0x10) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000500), &(0x7f00000005c0)=0x1ce) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000002140)={0x7, &(0x7f0000002040)=[{0x2, 0x260, 0x6, 0xfff}, {0x0, 0x3ffb, 0x10001, 0x6}, {0x4, 0x0, 0x400, 0x71e}, {0xfffffffffffffff9, 0x8, 0x9}, {0x0, 0x9, 0x0, 0x8}, {0x20, 0x8000, 0x400, 0x8618}, {0x8001, 0x9, 0x2, 0xfff}]}, 0x10) socket$packet(0x11, 0x3, 0x300) getsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000002100), 0x2) socket$kcm(0x29, 0x2, 0x0) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') socketpair$inet(0x2, 0x8080f, 0x1f, &(0x7f00000003c0)) socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = socket$vsock_stream(0x28, 0x1, 0x0) r4 = accept(r3, &(0x7f0000000580)=@rc, &(0x7f0000000280)=0x4c) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r4, 0x28, 0x0, &(0x7f00000004c0)=0x100000001, 0x8) r5 = socket$nl_generic(0x10, 0x3, 0x10) getpid() sendmsg$nl_generic(r5, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000700)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f00000000c0)=0x4, 0x4) accept4$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000000600)={0x0, @in6={{0xa, 0x0, 0xfa5f, @ipv4={[], [0xff, 0xff]}, 0x6fa74d64}}, [0x40, 0xb27, 0x11a, 0x9, 0x5, 0x40c, 0x5, 0xffff, 0x9, 0x7, 0xfff, 0x4, 0x0, 0x0, 0x4]}, &(0x7f0000000240)=0x100) 2018/03/31 02:57:41 executing program 5: r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={"776c616e300000020084000000000899", &(0x7f0000000280)=ANY=[@ANYBLOB="11"]}) r1 = accept(r0, &(0x7f0000000000)=@vsock, &(0x7f00000000c0)=0x80) connect$pptp(r1, &(0x7f0000000100)={0x18, 0x2, {0x2, @loopback=0x7f000001}}, 0x1e) 2018/03/31 02:57:41 executing program 7: socketpair$inet6(0xa, 0x6, 0x1f, &(0x7f0000002a40)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000002a80)={0x0, 0x3ff, 0x80000001, 0x1, 0x1ff, 0x6}, &(0x7f0000002ac0)=0x14) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000002b00)={r2, @in6={{0xa, 0x4e22, 0x5, @mcast1={0xff, 0x1, [], 0x1}}}, 0xfffffffffffffff7, 0x8000}, 0x90) pipe(&(0x7f0000002bc0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000002c00)=@assoc_value={r2, 0x80000001}, &(0x7f0000002c40)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000002c80)={r5, 0x6}, 0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000002cc0)={r2, 0x85, "dda5406b49582db986551cf1e37de59e33bc50f6f1ed4953129e2dceaf02078a9d007a441678928f62768c3a74a9905e44a706379f6f2a5f2786213200fe24170fa7517ed5938b9bf6a2f6afb9e2275440b446e4510b6100d3d3a4b51f346524a280e7db93ec2bd4084b003d7cd55897e715497493381dd3f46daa50b5f4e23bcc0c75aa58"}, &(0x7f0000002d80)=0x8d) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000002dc0)=@assoc_value={r6, 0x10000}, 0x8) socketpair(0x9, 0x80007, 0xfff, &(0x7f0000002e00)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000002e40)={r5, 0x2}, &(0x7f0000002e80)=0x8) readv(r7, &(0x7f00000041c0)=[{&(0x7f0000002ec0)=""/108, 0x6c}, {&(0x7f0000002f40)=""/4096, 0x1000}, {&(0x7f0000003f40)=""/6, 0x6}, {&(0x7f0000003f80)=""/43, 0x2b}, {&(0x7f0000003fc0)=""/138, 0x8a}, {&(0x7f0000004080)=""/51, 0x33}, {&(0x7f00000040c0)=""/207, 0xcf}], 0x7) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000004240)={r9, 0x2, 0x7}, &(0x7f0000004280)=0x8) getsockopt$EBT_SO_GET_INIT_INFO(r8, 0x0, 0x82, &(0x7f00000042c0)={'filter\x00'}, &(0x7f0000004340)=0x78) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000004380)={r5, 0x2, 0x6, [0x2, 0x7, 0x200, 0x0, 0x101, 0x1299eac4]}, &(0x7f00000043c0)=0x14) getsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000004400), &(0x7f0000004440)=0x4) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r7, 0x84, 0x20, &(0x7f0000004480), &(0x7f00000044c0)=0x4) getsockopt$EBT_SO_GET_INFO(r3, 0x0, 0x80, &(0x7f0000004500)={'filter\x00'}, &(0x7f0000004580)=0x78) recvmsg$netrom(r4, &(0x7f0000005dc0)={&(0x7f00000045c0)=@full={{0x3, {"543679e93e6afd"}, 0xa2}, [{"cea43c1a61d0d1"}, {"b4b175e9f135c1"}, {"5b0d70a55905b1"}, {"36a043b1c374ce"}, {"5e5940594bd3dc"}, {"a3447c0881058d"}, {"6699ffabc55a93"}, {"74ad30a8663f51"}]}, 0x48, &(0x7f0000005c00)=[{&(0x7f0000004640)="b0e0789582cc180283adcda15fd60d456887063bb84c05c6d15a401bdaf0cafb08a221b63b4654a96c9031f30a87fb7a8509f269dc9c45bf90483cb5e4f031b4db12bd07ebde643579e540011d2c7da315ffa75e4077f9b5cae0ba721bf9680eb5fb71617dbcfaea850994e10b5111f331c840fa4b5b67b9c3eb59132ec2090ada0c166559d4bb0c1204067fe159e235853288fa9a7094b94713fc94a9da2864af5f746eae89b41040efae05d411c5593925e8226803a274c210cdb231ebeccee825397eba7cd030bf4a32fc3b826ecedb020b222d88c7f7fa76f695721020695c94a7b561170227ed8b28f05b525d7a5caa1ab9bd0e", 0xf6}, {&(0x7f0000004740)="7b1abc26b2f7f74452cb9233680fe89b3452da673e7676e89e015f4e290d670fa5795c8683872b4dfaaf6b5847194cd89a750f5f5040156c7bf07eb4a3661a5df46dceadc9631fe38fcf7d86a1f96f392c3a98f2aac72bfdc050bc16e844ceef7fbe17b79c5f6ef9ea017423be0d0313bb5bade4856d2c86801179bc80b97d18f945b0c95cd0d6c4d29aac2e5c0058cf3d74588443bac80435a797899843a4697d9997f58c8ccc9329f983fb682337ba734a3b610081e2068ffe260abe9aeafa2a0d6cbe8375a43570c333f4f8bbd813b028fd0ec17fbcfb2e31ec551960afbf6733d3", 0xe3}, {&(0x7f0000004840)="36bd0347e876125151275d27331339528a145859711b48865819012a9b94440628a694f346e885b79f6a8a7f211b220a23fec6e98fe6f3033aad0ba2e90350502fac388877d5bb5c99b2c014566e8708b9276efebd233a075c68aa32dbcf5a322d9c44421e35fabd246ba7dfa5", 0x6d}, {&(0x7f00000048c0)="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", 0x1000}, {&(0x7f00000058c0)="50b3a098eaaf1e422f69dd1827fa7f8ca685b5e65aba7b92f5b4de2091c6e2f8e1a3b334b8480c520f016654f3d3c7b404d63d4afe176cfaf147d742ab5e189bdc2ce4cc63774b46ae214da0f87843051302ddd4407aa2efb59e34c498b8d673adadb07bd41fc736695625e0757a5f162a1c7ae82d9d964e4c104b7b1ba8351e446fc43c7d72cc865c1f018fe6d327b506cb182f409da57ed2f5020e515d947439505a2912d08063dfaffd2705ff6eb184d192deb9217f9fe39d90e41b95b78dd97f56cc5e84ea21ec5ef68003fcc8864b38796c30", 0xd5}, {&(0x7f00000059c0)="bf9baaf37339805f7573c354b943080ac98a56f7901f5f7edcffb78c5bdfcc1195b285e2e6b185983217b88c327d782fdc863f811a64c34a43e907833c4c805e9c7b392e2b1e0f1cbfc19f2b9aed52fdde203ef444a30a691e9a31316c32c4a6e44760d0e88f1850c8c460590df57a32a4c69505303ef47ddb3b5522af2d497f86e08110e63500faa32be5628f38d47cdf6adf0a5557799b6e35985c5cc0a6fc9bf6f9f35171e5df8bbca89d3857dedcf3", 0xb1}, {&(0x7f0000005a80)}, {&(0x7f0000005ac0)="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", 0xff}, {&(0x7f0000005bc0)="3899e462f9f39b4fc3d9ce3a2fda8a5d78e00fb4ad4e6fc73f82544b22158144a9e04ba7aa", 0x25}], 0x9, &(0x7f0000005cc0)=[{0x70, 0x19f, 0xc09, "e68ed007b882b8709acadbcb17018dbdb869ee0233241e37f0946f52e324736b5b02d54ede7ae2850b6952b6e674f8af2a0576d558c2a9b8d922b259edbfcfa826f0529515d3ad8de2b355f4be7f2a1bd06f58677867d3b7861c"}, {0x40, 0x10f, 0x8, "9e4cbdfbd2f8950e93469a3977dd1882d0c394f7bdd429bebb688521eddc98b36af1933290eb1d843b76e6235a7dda"}, {0x48, 0x107, 0x3, "04c6ec0e1b1a341279ceb3d513183a8dbee707e81ee9b847fd754d41557bb90f479287af888ea4a786580cae4355ffd94bb140"}], 0xf8}, 0x40010000) getsockopt$EBT_SO_GET_INIT_INFO(r4, 0x0, 0x82, &(0x7f0000005e00)={'nat\x00'}, &(0x7f0000005e80)=0x78) readv(r7, &(0x7f0000006180)=[{&(0x7f0000005ec0)=""/28, 0x1c}, {&(0x7f0000005f00)=""/215, 0xd7}, {&(0x7f0000006000)=""/123, 0x7b}, {&(0x7f0000006080)=""/70, 0x46}, {&(0x7f0000006100)=""/99, 0x63}], 0x5) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000006240)={r6, 0x20, &(0x7f0000006200)=[@in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @multicast2=0xe0000002}]}, &(0x7f0000006280)=0x10) ioctl$sock_bt_cmtp_CMTPCONNDEL(r4, 0x400443c9, &(0x7f00000062c0)={{0x80, 0x4, 0x10000, 0x5, 0x7, 0x4c}, 0x2a2}) getsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000006300)={r9, 0x6, 0x8001, 0x6}, &(0x7f0000006340)=0x10) ioctl$DRM_IOCTL_AGP_ALLOC(r8, 0xc0206434, &(0x7f0000006380)={0x1, 0x0, 0x0, 0x85d}) ioctl$DRM_IOCTL_SG_FREE(r4, 0x40106439, &(0x7f00000063c0)={0x9, r11}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000006400)={r10, 0x100000001, 0x3, [0xfff, 0x3, 0x365]}, &(0x7f0000006440)=0xe) recvfrom$llc(r4, &(0x7f0000006480)=""/31, 0x1f, 0x40, &(0x7f00000064c0)={0x1a, 0x327, 0x2, 0xeb7, 0x10200, 0x91, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000006500)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000006540)=[@in6={0xa, 0x4e20, 0x3, @empty, 0x23}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e22, 0xfe, @mcast1={0xff, 0x1, [], 0x1}, 0x9}], 0x48) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r7, 0x84, 0x6c, &(0x7f00000065c0)={r9, 0xd3, "bd2a64176c754282ce8c7dfd7b9da1c1057a867c706d0cd452f682c230152f21c5c628756095076caba310de996af66413e50961c7596bef1c5ebd1e2d5a1e834a770f6637923bc1ec70b63937c769c1e7f8efcbecc75b4b44c1c2ece0b07cb92e6c85a2da375bad708299a530c7eff590725333e8073327033b079bf34d7994cbcff6ba34add098c8d3642f594c03461914414a5cc75e61ea6ad2d840c6b2d8b595f2af08041bba4e0223f2241bb5947d8e464137fa37cfd18d072787e24fe1a22bc8fc289b3d50cae7c1903276aec190e3ab"}, &(0x7f00000066c0)=0xdb) 2018/03/31 02:57:41 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c47fec)={0x6, 0x4, 0x84, 0xf}, 0x14) r1 = socket$netlink(0x10, 0x3, 0x6) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000000c0)={{{@in=@rand_addr, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@rand_addr}}, &(0x7f00000001c0)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000200)={{{@in6=@mcast2, @in6=@ipv4={[], [], @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@remote}}, &(0x7f0000000300)=0xe8) sendmsg$nl_route(r1, &(0x7f00000003c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000380)={&(0x7f0000000440)=ANY=[@ANYBLOB="340000001a00ee002cbd7000fddbdf250a800001fd00fd0f000400000800010030dc937111aae084c036bfa2e6b2f5263f1e32e84e4fa0b5ea3b41162df5128f9a791487fa45a22e38b3f2fb8ea96645fe6323873a67434e361e1514d9408748a7b8aac960aa41a1db5973ffc63fe77a7bfe99766d18b2609db6add08e0d354b52b4ab69b721c90580f5aded4295d0841988c845314b898bf6380a318ec11bf74156ccd6a0f257588bedcec2a5a1eb01424261bd949d489a2599", @ANYRES32=r2, @ANYBLOB="08001900", @ANYRES32=r3, @ANYBLOB="0800100000000000"], 0x34}, 0x1, 0x0, 0x0, 0x80}, 0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000c68000)={r0, &(0x7f0000104f2b)="b5", &(0x7f0000000000)="300004b72a00006e07027766fb73c8a25455a6ea69f18bd3f0e86e6d7d263fe60876c3f6a53c9259981a7ba8db03e82100ede74be22c91386fbfb65c9985040cf971f6289584"}, 0x20) 2018/03/31 02:57:41 executing program 5: r0 = socket$inet_dccp(0x2, 0x6, 0x0) socketpair$inet(0x2, 0x7, 0x8d42, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'ip6tnl0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000200)={'ip6tnl0\x00', r3}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000080)=0x8) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$bt_l2cap_L2CAP_OPTIONS(r5, 0x6, 0x1, &(0x7f0000000140), &(0x7f0000000180)=0xc) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000100)={r4, 0x4}, 0x8) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000240)="03ceab5ecc4190918c0e401d9eb09b1e", 0x10) 2018/03/31 02:57:42 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmmsg(r0, &(0x7f0000001000)=[{{&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000140)="c8", 0x1}], 0x1, &(0x7f0000000240)=[{0x10, 0x84, 0x7}], 0x10}}], 0x1, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)) 2018/03/31 02:57:42 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000640)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) socketpair(0x1, 0x7, 0x1, &(0x7f0000000600)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname(r0, &(0x7f0000000700)=@hci={0x0, 0x0}, &(0x7f0000000780)=0x80) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00000007c0)={'nr0\x00', r2}) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000340)={{{@in=@broadcast, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000040)=0xe8) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0xa, &(0x7f0000000140)=ANY=[@ANYBLOB="18000000f300000000000000000000009500000000000000326fc4438ffd49be12849f0442c1a067c4b3ed8a9bec492b34f60df3ea1a64e3345f8f4b26489e24d699451b03efee0a17abf37132a4010000009f"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00000001c0)=""/183, 0x0, 0x0, [], r3}, 0x48) sendto$inet(r0, &(0x7f0000000040), 0xffffffffffffff8b, 0x0, 0x0, 0xffffffffffffff12) r5 = socket$kcm(0x29, 0x1000000000000005, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xda7}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x3, &(0x7f0000000100)=ANY=[@ANYBLOB="b4000000000000009c000040000000000f0000000000000000000000000000009500000000000000"], &(0x7f00000005c0)='syzkaller\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) pipe(&(0x7f0000000680)) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f000031aff8)={r0, r4}) socketpair(0xa, 0x4, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) sendmsg$nl_route(r6, &(0x7f0000000580)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000540)={&(0x7f0000000500)=@newneigh={0x34, 0x1c, 0x200, 0x70bd2a, 0x25dfdbfd, {0xa, 0x0, 0x0, r3, 0x8, 0x80, 0x7}, [@NDA_SRC_VNI={0x8, 0xb, 0x29424a55}, @NDA_LINK_NETNSID={0x8, 0xa, 0x2}, @NDA_DST_IPV4={0x8, 0x1, @loopback=0x7f000001}]}, 0x34}, 0x1, 0x0, 0x0, 0x4}, 0x4) readv(r5, &(0x7f00000000c0)=[{&(0x7f0000000280)=""/149, 0x95}], 0x1) 2018/03/31 02:57:42 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3a) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000634000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xffffffbd) pread64(0xffffffffffffffff, &(0x7f0000000180)=""/195, 0xc3, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x85, 0x10}, &(0x7f0000000140)=0xc) bind$unix(r2, &(0x7f0000000440)=@file={0x1, './file0\x00'}, 0x6e) r3 = accept$inet(0xffffffffffffff9c, &(0x7f0000000280)={0x0, 0x0, @dev}, &(0x7f00000002c0)=0x10) socketpair(0x0, 0x0, 0x6, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_udp_encap(r5, 0x11, 0x64, &(0x7f0000000540)=0x4, 0x4) accept$ipx(r5, &(0x7f00000003c0), &(0x7f0000000400)=0x10) setsockopt$IP_VS_SO_SET_ZERO(r5, 0x0, 0x48f, &(0x7f0000000080)={0x73, @empty, 0x4e23, 0x1, 'nq\x00', 0x0, 0x7fffffff, 0x46}, 0x2c) accept4$alg(r5, 0x0, 0x0, 0x80000) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000000680)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000005c0)=0x8) sendmmsg$unix(r2, &(0x7f00000bd000), 0x492492492492834, 0x0) connect$unix(r4, &(0x7f00003de000)=@abs={0x1, 0x0, 0x4e23}, 0x3) close(r1) socket$inet_sctp(0x2, 0x0, 0x84) sendmsg(r4, &(0x7f0000001900)={0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000600)="e6a4f9530bde0ea234969f4911dd5d5d8615aef5582562a53d524969f1ee0f4523e9647b5bd0ac7747c74d9809c82e7587f43e2d8d8d4a2e1e891418f73502c4bb15908f0a58c644afe17080917606ca8980", 0x52}], 0x1, &(0x7f0000001680), 0x0, 0x20000000}, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r4, 0x12, 0x3, &(0x7f00000000c0), &(0x7f0000000300)=0x4) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000004c0)={@empty, 0x50}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f0000000340)={0x628}, 0x1) syz_emit_ethernet(0x1, &(0x7f00000f8000)=ANY=[@ANYBLOB="cd390b081bf2aaaaaaaa000086dd6008de0600383a0000000000000000000000ffffe0000002ff0200000000000000000000000000010200907800000000609433df00003a0000000000000000000000000000"], 0x0) 2018/03/31 02:57:42 executing program 0: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @multicast2}, &(0x7f0000000040)=0x10, 0x80000) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00000000c0)="80ba97c39fd58e824658a6c3cc1b4dd4", 0x10) r1 = socket$inet_sctp(0x2, 0x5, 0x84) listen(r1, 0x2) poll(&(0x7f0000000080)=[{r1}], 0x1, 0x0) 2018/03/31 02:57:42 executing program 2: r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000644ffc)=0x8000, 0x4) bind$inet6(r0, &(0x7f00003bcfe4)={0xa, 0x4e20, 0x0, @empty, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000200)='-', 0x1, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00'}) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000000)='bcsf0\x00') accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000040)) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080), 0x10) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000500), &(0x7f00000005c0)=0x1ce) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000002140)={0x7, &(0x7f0000002040)=[{0x2, 0x260, 0x6, 0xfff}, {0x0, 0x3ffb, 0x10001, 0x6}, {0x4, 0x0, 0x400, 0x71e}, {0xfffffffffffffff9, 0x8, 0x9}, {0x0, 0x9, 0x0, 0x8}, {0x20, 0x8000, 0x400, 0x8618}, {0x8001, 0x9, 0x2, 0xfff}]}, 0x10) socket$packet(0x11, 0x3, 0x300) getsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000002100), 0x2) socket$kcm(0x29, 0x2, 0x0) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') socketpair$inet(0x2, 0x8080f, 0x1f, &(0x7f00000003c0)) socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = socket$vsock_stream(0x28, 0x1, 0x0) r4 = accept(r3, &(0x7f0000000580)=@rc, &(0x7f0000000280)=0x4c) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r4, 0x28, 0x0, &(0x7f00000004c0)=0x100000001, 0x8) r5 = socket$nl_generic(0x10, 0x3, 0x10) getpid() sendmsg$nl_generic(r5, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000700)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f00000000c0)=0x4, 0x4) accept4$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000000600)={0x0, @in6={{0xa, 0x0, 0xfa5f, @ipv4={[], [0xff, 0xff]}, 0x6fa74d64}}, [0x40, 0xb27, 0x11a, 0x9, 0x5, 0x40c, 0x5, 0xffff, 0x9, 0x7, 0xfff, 0x4, 0x0, 0x0, 0x4]}, &(0x7f0000000240)=0x100) 2018/03/31 02:57:42 executing program 5: r0 = socket$inet_dccp(0x2, 0x6, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={"776c616e300000020084000000000899", &(0x7f0000000280)=ANY=[@ANYBLOB="11"]}) 2018/03/31 02:57:42 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001dc0)={0xffffffffffffffff}) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000001e40)={0x100, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x14}}, {0x2, 0x4e24, @multicast1=0xe0000001}, {0x2, 0x4e23, @rand_addr}, 0x200, 0x8, 0x7, 0xfffffffffffffffe, 0x10000, &(0x7f0000001e00)='tunl0\x00', 0x20, 0x7f, 0xb8b}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={r0}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000180)={0x0, 0x6}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000200)={r4, 0x7}, 0x8) sendmsg$nl_netfilter(r3, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000280)={&(0x7f0000001a80)=ANY=[@ANYBLOB="d00000000507020028bd7000fcdbdf250c000009e2cd06d20e87f925536b8b10c5701646a0878b105815f4aa2f2980c1c655e2023d1a5389529e9ffb584318b01c3e837a761939c8f4cc17852f2a905a9f8ce0ee6fd8c2cd4ce81fde6ca826ed33dfb30b5e75076768ba099e848bc6e9651317e987a7381ff84dcaf30d5b0505883e0755fa63c02b45cdf337dbee214c99e6a796111c9f9d2f357f1836e732485445021dd4c8762586d7936f0c42cfe48cc6df2db8d7dcf902d5b907cdbbdcc4691227148207f5d5d83170d5aaa1b70000"], 0xd0}, 0x1, 0x0, 0x0, 0x4000002}, 0x4000008) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000700)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000001b80)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r5, 0xc0086421, &(0x7f0000001bc0)={r6, 0x2}) ioctl$sock_inet_SIOCGARP(r3, 0x8954, &(0x7f0000000080)={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x16}}, {0x6cd759e08a2259be, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}, 0xa, {0x2, 0x4e21, @multicast1=0xe0000001}, "08003fa40e0900a7751000"}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r7, 0xc04064a0, &(0x7f0000000500)={&(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000440)=[0x0], &(0x7f0000000480)=[0x0, 0x0, 0x0, 0x0], &(0x7f00000004c0)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5, 0x1, 0x4, 0x5}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r7, 0xc00c642d, &(0x7f0000000340)={0x0, 0x80000, r3}) getsockopt$inet_tcp_buf(r3, 0x6, 0x1f, &(0x7f0000000580)=""/128, &(0x7f00000006c0)=0xfffffffffffffff6) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000380)={0x0, 0x80000, 0xffffffffffffffff}) writev(r1, &(0x7f0000001840)=[{&(0x7f0000001ec0)="e28514962b1ea69202c1450dbaea2b3d151ffe99054c54f5bbf717a4fe04a7239ec8127b797d74653ecbddf51f951a921967f7c1f93f207e959a639178e188d7e70ccbcdad062b6be422a816fedebd564f2b45555b2ea485531a677651e6511a1d41e37aef554d5dbfd8a01873b33c2aac4c7cbf838f1223d7b686900ca0c7c60f78b06ba96125459b3bb9ba0a4fffc91abda7f3662f421853c349d7940fe1dce527dbafb634b644dd0db3ab492167036695ffea0a4b86dc6bcd45a350c8662560c159ff04eee749fe3d2d1db04a69e71e66b5de4f1a68e2c3b685cd82a958c2a4265c8eb2f4e0e3bdabb9b6ca3e435f8364a9d4dbe3bdebd769855fe429156c9e9627a731b3af41d4", 0x109}, {&(0x7f0000000740)="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", 0x1000}, {&(0x7f0000000540)="c9e7ffc834ea5dc3629c1eb1833a2a2a4cd22f75c5f4", 0x16}, {&(0x7f0000001740)="72cfbd231f32aea39dcb9a5950169511b2fffe265dd30c4afe2566397f1716cccb0a38843bfe6331ad21d91c33a4e78f5775e2f6683904a530b2c58b773d90c5756ba1676560dd6e6ade6ffc1c75686113cca60a76638a044395e2c25e43c4ccf6ac8dcbf2af0ad3a22f7a019185c29fd63494a600c84d5114be7d4851c4fe71bff9e88e8e47300dfa38c8dfd14c84b2b49d8d36112111e63b3714ad19f85c1e0af76c8445722457c362108ba13a9f776b6336a3cf364e70275cec0cf281f37044702249cf4c296466baa2623665ca2ac957f67937e7961f28c3aacafa", 0xdd}, {&(0x7f0000002000)="a73ff4267b39861f28c1903d6bf458ceeea51534f823c252940387bf13a9743da075c852d6bafad17a0d0011838b270f81513e1a0575746bad3cb9b5ef82d458d6263fa192b3b7fa618f109b095c2a0793420dad074554a1", 0x58}], 0x5) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000001c00)={0x0, 0x7fffffff, 0x0, 0x4, 0xffffffffffffffe1, 0x0, 0xd68, 0x7ff, 0x0}, &(0x7f0000001c40)=0x20) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000001c80)={r10, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, [0x1, 0x7fffffff, 0x5, 0xccd, 0x100000000, 0x3, 0x401, 0x7fffffff, 0x7, 0x100, 0xfffffffffffffffb, 0xa1, 0x1, 0x2, 0x4]}, &(0x7f0000001d80)=0x100) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r7, 0xc00c642e, &(0x7f00000003c0)={r8, 0x80000, r9}) write(r0, &(0x7f0000000080), 0xfc90) recvmsg$kcm(r3, &(0x7f0000001a40)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000018c0)=""/206, 0xce}, {&(0x7f00000019c0)=""/104, 0x68}], 0x2, 0x0, 0x0, 0x1}, 0x2001) setsockopt$IP_VS_SO_SET_ZERO(r3, 0x0, 0x48f, &(0x7f0000000300)={0x3d, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e22, 0x3, 'lc\x00', 0x0, 0xc080, 0x56}, 0x2c) 2018/03/31 02:57:42 executing program 3: r0 = socket(0xa, 0x2000000001, 0x0) r1 = gettid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000000)=r1) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000fedf98)={&(0x7f000000d000)=[0x6, 0x6], 0x2, 0x4000, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8cfba99fefc282b0e9b6d1eb515500b5ff74b06ccbd9dee8c886580900469e6e"}}) getsockopt(r0, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000fedffc)=0x8) 2018/03/31 02:57:42 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000001700)=ANY=[@ANYBLOB="100000001d00050400006c7b00000000"], 0x10}, 0x1}, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000140), 0x1, 0x0) socketpair(0x15, 0x6, 0xbb91, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PPPOEIOCDFWD(r2, 0xb101, 0x0) r3 = socket(0x10, 0x3, 0x0) setsockopt$inet6_dccp_int(r3, 0x21, 0x6, &(0x7f0000000040)=0x7, 0x4) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000200), &(0x7f0000000240)=0x8) write(r3, &(0x7f0000000080)="240000005a005f191415f507125a00000903210308001000fff708ff0800030000000108", 0x24) recvmsg$kcm(r3, &(0x7f00000004c0)={&(0x7f0000000180)=@rc, 0x80, &(0x7f0000000400), 0x0, &(0x7f0000000480)=""/10, 0xa}, 0x0) 2018/03/31 02:57:42 executing program 5: r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'lo\x00', &(0x7f00000001c0)=ANY=[@ANYRES64=r0]}) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0xd8}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0x3ff, 0x208, 0x1, 0xfffffffffffffffd, r2}, 0x10) 2018/03/31 02:57:42 executing program 4: r0 = accept(0xffffffffffffffff, &(0x7f0000000140)=@generic, &(0x7f00000001c0)=0x80) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000300)={'filter\x00', 0x0, 0x3, 0x52, [], 0x5, &(0x7f0000000200)=[{}, {}, {}, {}, {}], &(0x7f0000000280)=""/82}, &(0x7f0000000380)=0x78) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r1, 0x0, 0x485, 0x0, 0x0) setsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000000100)="19ef5c7541cd2edbeea9b06e41dc6c", 0xf) socketpair(0x3, 0x800, 0x6, &(0x7f0000000040)={0xffffffffffffffff}) accept$ax25(r2, &(0x7f0000000080), &(0x7f00000000c0)=0x10) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000000)={0x4000000011, @loopback=0x7f000001, 0x0, 0x8000002, 'lblcr\x00', 0x2, 0x800000000008, 0x1d}, 0x2c) 2018/03/31 02:57:42 executing program 6: r0 = socket$inet(0x2, 0x3, 0x1) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000140)=@broute={'broute\x00', 0x20000120, 0x3, 0x425, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000c80], 0x2, &(0x7f0000000100), &(0x7f00000001c0)=ANY=[@ANYBLOB="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"]}, 0x49d) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000040), &(0x7f0000000080)=0x40) 2018/03/31 02:57:42 executing program 0: r0 = socket$inet6(0xa, 0x802, 0x0) socketpair(0x0, 0x3, 0x9, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$ARPT_SO_GET_INFO(r2, 0x0, 0x60, &(0x7f0000000300)={'filter\x00'}, &(0x7f0000000380)=0x44) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x1000, r1}) ioctl$DRM_IOCTL_VERSION(r3, 0xc0406400, &(0x7f00000002c0)={0x8, 0x4, 0xe6, 0xf3, &(0x7f0000000100)=""/243, 0x3a, &(0x7f0000000200)=""/58, 0x55, &(0x7f0000000240)=""/85}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000088c000)={@remote={0xfe, 0x80, [], 0xbb}, 0x800, 0x0, 0x2000ff, 0x41}, 0x20) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) r5 = getuid() sendmsg$nl_netfilter(r4, &(0x7f0000a39fc8)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000733000)={&(0x7f00000003c0)={0x60, 0x0, 0x2, 0xfffff00000000003, 0xffffffffffffffff, 0x0, {}, [@nested={0x4c, 0x90, [@typed={0x8, 0x86, @u32=0x94}, @typed={0x8, 0x8, @str='\x00'}, @typed={0x8, 0x29, @uid=r5}, @generic="f71f707dac050f479b08fa1ddc2da6f57731ef128814609d552baeefee0a8a759484226a5b8828685073003f4c715b"]}]}, 0x60}, 0x1}, 0x0) r6 = gettid() sendmsg$nl_generic(r2, &(0x7f0000000780)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000580)={0x1d4, 0x1c, 0x636, 0x70bd28, 0x25dfdbfe, {0x3}, [@typed={0xc, 0x19, @u64=0x3}, @typed={0x4, 0x7b}, @nested={0xb8, 0x16, [@typed={0xc, 0x7a, @u64=0x9}, @typed={0xc, 0x36, @u64=0x9}, @generic="2ca200fbc3ab0c7df134488cced86ed872b186c4", @typed={0x8, 0x11, @uid=r5}, @typed={0x8, 0x31, @pid=r6}, @typed={0x8, 0x4b, @fd=r0}, @generic="c0288f7fc7d6bdf160082a4da0a409c10f029f25ab6d832ab2cf0680fb8e0a6705a066fd52a7477a82e9ec740b0fed4b578c2350bfce1c25d9ff1c709cb65c8bb31afeb39ebf069ebe80", @typed={0x8, 0x3d, @uid=r5}, @generic="987bde5ebfd64a350bbfbebf61b535b5fc3b91c6497b0fad48a5692ee4f6"]}, @typed={0xf8, 0x10, @binary="41c4c79d4603703b88851b87c910b00c737ca19cc46a7833d43b34f6354b130a12087e7617a993149fb3173d904988210e99a00df1f52af50a0ca1c8465350b7793b1d4a867acb23f68f9cef5abef11ab8d84c48dfe4d78c2dc18f7366906a44c24713f856c6ee5d66adbc6f3cd09d9fc15ce7c9ee2d4f85b15bd59028126e834de39aac93002f501502618df3c82969e748253f99b14c96db7ac09617f936fe1641ffdf72e58184489ddc6df32026213b8c07e55ce17b4ad26f62ff9698ea2ba1a865fcda4b13da7bf6c3c529e61e3c0d613194c50a0f338f6e0cf4058fd5aa2781b4721fc2bd6d0a61a5177d0e01260c9310"}]}, 0x1d4}, 0x1, 0x0, 0x0, 0x4010}, 0x11) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000540)) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'bridge0\x00', 0x8002}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000480)={0x0, 0x19, "3fa9ab75ac83e71537e0364b044aa3e686f62ca6ea3dc180ae"}, &(0x7f00000004c0)=0x21) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000500)={0x1ff, 0x5, 0x0, 0xc7, r7}, 0x10) 2018/03/31 02:57:42 executing program 3: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha512_mb\x00'}, 0xfffffffffffffe39) r2 = accept$alg(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0xc, &(0x7f0000f75000)=[{&(0x7f0000f75000)=""/228, 0xe4}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b}, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x400000002}, 0x1c) sendmmsg(r0, &(0x7f0000005a40)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000180)="9ed8dac13a83136cdce76b5c5db5fd7909fa2931cdfb7fc5f215a14fb74201131ba3c461d2b17a8daa60c8154cb0b8932472a12ff754a0f223b87d5d64aba18bff51833f37fd55e4b00f9be6abb50eca3879b590b64f9d4995b48580853f9d128798ec09af4da249a61b7f344b515636bf032e6e3d5b38df704db5021a3ebbe7a436049b98d0b7812ff6d5c23ee9ed3d40a08eefc5d15e4ebaa05749b8f19da161709485c609407e323e8e75e2db2f0d603f55133211af190dc5d198d52e4790ebbb456ed0360da6ef1fc83707667891d254efeabf1dd601ae51a20fac7fd2ff2734ca6fdda28ebc31c230d930", 0xed}, {&(0x7f0000000300)="7db8786b5b618b8278ac95972bc29419f69c554c2a9093b05617583ff4010951a1bfc62c9839b86d246ad2f3cc1dde57dbd91e7895a3bbef7f503a42ebf7d3427894b43aedeb23266c4600eb8b76dfabba30e0fffeb62dc3e9ad55901240173562ae42db42f063ce435da66fbd023614b73c5a6702cf044e171ef208473983269c79c8c5bf7b2e7e48fb2afe0253b6b1869c045c5e", 0x95}], 0x2, &(0x7f0000000540)=[{0x40, 0x113, 0xba75, "f8ee46deccdbca8c25d2330880a415cbd9674cfdc7471025d758e36aaa450aa7c2524d5d8ebb35142a0e41e44db4"}, {0x58, 0x117, 0x8001, "15f08d415e2bc32518e1435cf4ce47752a2bb6583c6629094da191412439ed8d9669a270d02ce507b42a56a3160dabf85cfb63b7678aa27fd542e299b56517338c9c6044"}], 0x98, 0x8000}, 0x8}, {{0x0, 0x0, &(0x7f0000001b80)=[{&(0x7f0000000880)="cdea1a8cc34d97275df735b79836ca2fca0856b0c97484a75e95daeeac544b27a3068bce8497168018141e4b1aca27d506bd07528373c667ff98034384db1974d31197febc11d133674465ed0bc202eaf3c949c68650656b90bb09eb8fce62ddaf39f2367ec9f83e2936e367d6fac543087e84e6380b6d1a8f5e38cdb721a3c2778c0fd09cf985bc0e51dc44e3b47154ac387e98f5de063a3f6c5bced47663c67ad6e975bf204f25e2e95d22f8bda7b509e94cf00dff77d6a7da804169206b1bbcfe6a8839bf55d5867c6faf44945695cea7d4c5af674fa7d256ad84f06ace4bc8013ed241bbe41a30fed74a1e77e3d1fe7e81708c1968d9", 0xf8}, {&(0x7f0000000a00)="99e41ac93dd291216bda63a8878c2c4b26f3f05a4b2d2f1aeb486658bb27e49e44b1493362b7af017cf8b0f9402ea8daf7f8ceb87db433995de71b1c48e05151b7a321c34c4a145c3a42d5cfca5cb297cdc2775b05640e0d043ea9d63a4edc42d00c1bd0d17a5503dbe1e59cba91c8f04f0f658371dc19054e131a34cd394dbec43c2942f461b741abeb4e0a0889eaf09a09e480adcde99007d5a8c05cd7cf262c15ee17db9c9cfaa11f69e1b6f2add90fa198a2c658811b561aad5981634fbd5038455000", 0xc5}, {&(0x7f0000000b80)="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", 0x1000}], 0x3, &(0x7f0000001c00)=[{0x100, 0x11f, 0x4, "4e502310d71060095648996bdbcb0f7deb388d20a1ed0c3f114a13f19e567a4aa8d23b2b9d66d78a706e7526e853c1682e1657f39cd05a433d1b9971364c6274e602b99a13521111e3d6d63e5b5b10642f7b5c5d474b411ce832d54be1f9b42715bcb1c6912ff189c5877d445bf810ff2eff3446f64ae30b6aa385acc408b47932e4af917bfd330fd885ebc131d9e70431d66f0595a4238f20252965edf37e87b02f4f66b5b8462a6145f2a7b8ddd4d78bfad69c676343ab18ec9787071f3aca255006421507b909342062e8e7f8183b1efa5f2c952abc66bf5ec661c39fc076e6dccdf67d6495206bf9a6186fa580"}, {0x68, 0x13d, 0x1, "d94ae4f891a75aa9ef16988f7b81afb07288aa0b6a018bd4d033fda157224ee0bf9e77883fc95cff84890b9256fccaffb7af055c66ccf3cce7c9742fd6c7730d2472fc2fd5b4535489080416565970d94c383c4318"}], 0x168, 0x41}, 0x5}, {{0x0, 0x0, &(0x7f0000005980)=[{&(0x7f00000044c0)}, {&(0x7f00000045c0)="16d1c8ce958782b0bcdd53e32653526b77c57b973b66045a98ce44928868a8c9c80120a663f8cffe86c9604e45d789e5c9fe39a90001f25fe07ecc685d82f66d879c7be68aae2dfe0243a477368e9bdf457728d15ec61a7185c6f227aa378c6b054ae265a617365a862f29a6b47aff41115df8a6537a3b70b4979256e4d938567b8b210e4fe264bc54d8ab00cf79aebd91d9bdbe6aac0bbb34321ec057ce96e16b59aff8020d8c7a136fb9e3254b9409187e16be61bf0872645b61a056443b5bc8c64f0f0e690fec717d2444689e2fd46b92f3b390bcf477f3fa92cd2bd76cc952293766ef5f917f8096ee691c1f726ede554ed8c9", 0xf5}, {&(0x7f00000056c0)="dc39a0f5bd7b43f536b12b2270c405b28fe69a1c9a2387c5c8b54cab92eda7fd7df4de3cfa49b49b7be939b6b0075334471106da24dfc91684e2779d83cff35db5d79148feaac885006b487b7b754648c63bcdacb3c3690596f45424b71d0ce3735607988842097d8a6ba673803338c4dff8d3dcb3e50c03c23ff99b18eaf37995479eb3915b421a7a66edd56c00817669e43f61db970ecf65e8aa7227d6", 0x9e}, {&(0x7f0000005800)="42be7e900d885216e2045441781cf0344132bfcf91aadeb4add0494f34d29e3c2b8c7bb02fcb0bb2997c2925721e36053a7a1b07e0e3c343cfad4caa123288075f76c52ff71dd3f2e387a238f62b", 0x4e}, {&(0x7f0000005940)="a8b611b98dc85274789f8b16efba4b56fa8728886b6a6a050207ccee4d06aeee42414abeb7b8a045e7e0b4d0bf47c4a5e832c89304670c367205854617d5", 0x3e}], 0x5, 0x0, 0x0, 0x40050}, 0x9ca}], 0x3, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000080)={0xffffffffffffffff}) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x61, &(0x7f0000000280)={'filter\x00', 0x4}, 0x68) 2018/03/31 02:57:42 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3a) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000634000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xffffffbd) pread64(0xffffffffffffffff, &(0x7f0000000180)=""/195, 0xc3, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x85, 0x10}, &(0x7f0000000140)=0xc) bind$unix(r2, &(0x7f0000000440)=@file={0x1, './file0\x00'}, 0x6e) r3 = accept$inet(0xffffffffffffff9c, &(0x7f0000000280)={0x0, 0x0, @dev}, &(0x7f00000002c0)=0x10) socketpair(0x0, 0x0, 0x6, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_udp_encap(r5, 0x11, 0x64, &(0x7f0000000540)=0x4, 0x4) accept$ipx(r5, &(0x7f00000003c0), &(0x7f0000000400)=0x10) setsockopt$IP_VS_SO_SET_ZERO(r5, 0x0, 0x48f, &(0x7f0000000080)={0x73, @empty, 0x4e23, 0x1, 'nq\x00', 0x0, 0x7fffffff, 0x46}, 0x2c) accept4$alg(r5, 0x0, 0x0, 0x80000) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000000680)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000005c0)=0x8) sendmmsg$unix(r2, &(0x7f00000bd000), 0x492492492492834, 0x0) connect$unix(r4, &(0x7f00003de000)=@abs={0x1, 0x0, 0x4e23}, 0x3) close(r1) socket$inet_sctp(0x2, 0x0, 0x84) sendmsg(r4, &(0x7f0000001900)={0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000600)="e6a4f9530bde0ea234969f4911dd5d5d8615aef5582562a53d524969f1ee0f4523e9647b5bd0ac7747c74d9809c82e7587f43e2d8d8d4a2e1e891418f73502c4bb15908f0a58c644afe17080917606ca8980", 0x52}], 0x1, &(0x7f0000001680), 0x0, 0x20000000}, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r4, 0x12, 0x3, &(0x7f00000000c0), &(0x7f0000000300)=0x4) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000004c0)={@empty, 0x50}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f0000000340)={0x628}, 0x1) syz_emit_ethernet(0x1, &(0x7f00000f8000)=ANY=[@ANYBLOB="cd390b081bf2aaaaaaaa000086dd6008de0600383a0000000000000000000000ffffe0000002ff0200000000000000000000000000010200907800000000609433df00003a0000000000000000000000000000"], 0x0) [ 362.772280] kernel msg: ebtables bug: please report to author: entries_size too small [ 362.792714] kernel msg: ebtables bug: please report to author: entries_size too small [ 362.812739] IPVS: ip_vs_svc_hash(): request for already hashed, called from do_ip_vs_set_ctl+0x1aa5/0x1cc0 2018/03/31 02:57:42 executing program 5: ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000080)={"776c616e300000020084000000000899", &(0x7f0000000280)=ANY=[@ANYBLOB="11"]}) r0 = socket(0xd, 0x800, 0x1ff) ioctl$sock_bt(r0, 0x8907, &(0x7f00000000c0)="34bc909635bae92d3708af913ef81d44498b0a6b513dae12598006ba64ff1a812c7fc093a74fbe6d00fba1e6d9f2266212b50815ed8ae97cf44c5e06967ea66478dfc5121f8bed288fa72762ac28a74706918d59f68c487e6636ea52ecc2b285fc9e389b0303743cc9db4a1e6e8df8d9f18c15945ef89b0a6ead0694ce674fe4b24b6f7484538a3016a64880f23bb4e7b426b6666f429124") 2018/03/31 02:57:42 executing program 2: r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000644ffc)=0x8000, 0x4) bind$inet6(r0, &(0x7f00003bcfe4)={0xa, 0x4e20, 0x0, @empty, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000200)='-', 0x1, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00'}) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000000)='bcsf0\x00') accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000040)) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080), 0x10) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000500), &(0x7f00000005c0)=0x1ce) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000002140)={0x7, &(0x7f0000002040)=[{0x2, 0x260, 0x6, 0xfff}, {0x0, 0x3ffb, 0x10001, 0x6}, {0x4, 0x0, 0x400, 0x71e}, {0xfffffffffffffff9, 0x8, 0x9}, {0x0, 0x9, 0x0, 0x8}, {0x20, 0x8000, 0x400, 0x8618}, {0x8001, 0x9, 0x2, 0xfff}]}, 0x10) socket$packet(0x11, 0x3, 0x300) getsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000002100), 0x2) socket$kcm(0x29, 0x2, 0x0) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') socketpair$inet(0x2, 0x8080f, 0x1f, &(0x7f00000003c0)) socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = socket$vsock_stream(0x28, 0x1, 0x0) r4 = accept(r3, &(0x7f0000000580)=@rc, &(0x7f0000000280)=0x4c) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r4, 0x28, 0x0, &(0x7f00000004c0)=0x100000001, 0x8) r5 = socket$nl_generic(0x10, 0x3, 0x10) getpid() sendmsg$nl_generic(r5, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000700)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f00000000c0)=0x4, 0x4) accept4$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000000600)={0x0, @in6={{0xa, 0x0, 0xfa5f, @ipv4={[], [0xff, 0xff]}, 0x6fa74d64}}, [0x40, 0xb27, 0x11a, 0x9, 0x5, 0x40c, 0x5, 0xffff, 0x9, 0x7, 0xfff, 0x4, 0x5b]}, &(0x7f0000000240)=0x100) 2018/03/31 02:57:42 executing program 6: r0 = socket(0x40000000015, 0x805, 0x3) bind$inet(r0, &(0x7f00000a9000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000000040)='r', 0x1, 0x4000000, &(0x7f00000000c0)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) [ 362.851993] bridge0: port 1(syz_tun) entered disabled state 2018/03/31 02:57:42 executing program 4: r0 = socket$inet6(0xa, 0x80006, 0x1) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000180)={@dev, @dev}, &(0x7f00000001c0)=0xc) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000000080)=[{}, {0x0, 0x6}], 0x2) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000040), 0x0, &(0x7f0000000000)}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e20, @rand_addr}, 0x10, &(0x7f0000000040), 0x217, &(0x7f0000000040)=[{0x10}], 0x10}}], 0x2, 0x0) 2018/03/31 02:57:42 executing program 5: r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={"776c616e300000020084000000000899", &(0x7f0000000280)=ANY=[@ANYBLOB='4']}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) 2018/03/31 02:57:42 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000583000)={0x0, 0x80000000005, 0x4000, 0x1}, 0x2c) socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x2, 0x7}, 0xfffffe63) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f00000000c0)={0xcf6, {0x2, 0x4e20, @loopback=0x7f000001}, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e21, @loopback=0x7f000001}, 0x10, 0x3, 0x0, 0x4, 0x2, &(0x7f0000000080)='gretap0\x00', 0x3bdd452, 0x9, 0x3f}) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000140)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000180)={0x0, 0xfffffffffffff801}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000200)={r3, 0x9}, &(0x7f00000002c0)=0x8) ioctl$PPPIOCGFLAGS(0xffffffffffffffff, 0x8004745a, &(0x7f0000000440)) accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000001d00)=0x28e) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f00000003c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x43011000}, 0xc, &(0x7f0000000380)={&(0x7f00000009c0)=ANY=[@ANYBLOB="90000000"], 0x1}, 0x1}, 0x840) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000800)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f00000008c0)=@broute={'broute\x00', 0x20, 0x2, 0x448, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000d00)=ANY=[@ANYBLOB="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"]}, 0x4c0) 2018/03/31 02:57:42 executing program 0: r0 = socket$unix(0x1, 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000440)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000000480)=0x6) r2 = accept4(r0, 0x0, &(0x7f0000000080), 0x80800) recvmsg$kcm(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f00000000c0)=""/188, 0xbc}, {&(0x7f0000000180)=""/42, 0x2a}, {&(0x7f00000001c0)=""/57, 0x39}], 0x3, &(0x7f0000000240)=""/232, 0xe8, 0x8}, 0x2040) r3 = socket$unix(0x1, 0x202000000003, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f000067d000)=0x19, 0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000380)={0x0, 0x7, 0x5}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000400)={0xfffffffffffffff7, 0x3, 0x81, 0x0, r4}, 0x10) bind$unix(r3, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) connect$unix(r0, &(0x7f0000000000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0x1) 2018/03/31 02:57:42 executing program 6: r0 = socket(0x2, 0x3, 0x6) ioctl$sock_proto_private(r0, 0x400000000089e1, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/03/31 02:57:42 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3a) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000634000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xffffffbd) pread64(0xffffffffffffffff, &(0x7f0000000180)=""/195, 0xc3, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x85, 0x10}, &(0x7f0000000140)=0xc) bind$unix(r2, &(0x7f0000000440)=@file={0x1, './file0\x00'}, 0x6e) r3 = accept$inet(0xffffffffffffff9c, &(0x7f0000000280)={0x0, 0x0, @dev}, &(0x7f00000002c0)=0x10) socketpair(0x0, 0x0, 0x6, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_udp_encap(r5, 0x11, 0x64, &(0x7f0000000540)=0x4, 0x4) accept$ipx(r5, &(0x7f00000003c0), &(0x7f0000000400)=0x10) setsockopt$IP_VS_SO_SET_ZERO(r5, 0x0, 0x48f, &(0x7f0000000080)={0x73, @empty, 0x4e23, 0x1, 'nq\x00', 0x0, 0x7fffffff, 0x46}, 0x2c) accept4$alg(r5, 0x0, 0x0, 0x80000) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000000680)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000005c0)=0x8) sendmmsg$unix(r2, &(0x7f00000bd000), 0x492492492492834, 0x0) connect$unix(r4, &(0x7f00003de000)=@abs={0x1, 0x0, 0x4e23}, 0x3) close(r1) socket$inet_sctp(0x2, 0x0, 0x84) sendmsg(r4, &(0x7f0000001900)={0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000600)="e6a4f9530bde0ea234969f4911dd5d5d8615aef5582562a53d524969f1ee0f4523e9647b5bd0ac7747c74d9809c82e7587f43e2d8d8d4a2e1e891418f73502c4bb15908f0a58c644afe17080917606ca8980", 0x52}], 0x1, &(0x7f0000001680), 0x0, 0x20000000}, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r4, 0x12, 0x3, &(0x7f00000000c0), &(0x7f0000000300)=0x4) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000004c0)={@empty, 0x50}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f0000000340)={0x628}, 0x1) syz_emit_ethernet(0x1, &(0x7f00000f8000)=ANY=[@ANYBLOB="cd390b081bf2aaaaaaaa000086dd6008de0600383a0000000000000000000000ffffe0000002ff0200000000000000000000000000010200907800000000609433df00003a0000000000000000000000000000"], 0x0) 2018/03/31 02:57:42 executing program 5: r0 = socket$inet_dccp(0x2, 0x6, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'ip_vti0\x00', 0x0}) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000240)={r2, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={"776c616e300000020084000000000899", &(0x7f0000000280)=ANY=[@ANYBLOB="11"]}) 2018/03/31 02:57:42 executing program 2: r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000644ffc)=0x8000, 0x4) bind$inet6(r0, &(0x7f00003bcfe4)={0xa, 0x4e20, 0x0, @empty, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000200)='-', 0x1, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00'}) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000000)='bcsf0\x00') accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000040)) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080), 0x10) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000500), &(0x7f00000005c0)=0x1ce) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000002140)={0x7, &(0x7f0000002040)=[{0x2, 0x260, 0x6, 0xfff}, {0x0, 0x3ffb, 0x10001, 0x6}, {0x4, 0x0, 0x400, 0x71e}, {0xfffffffffffffff9, 0x8, 0x9}, {0x0, 0x9, 0x0, 0x8}, {0x20, 0x8000, 0x400, 0x8618}, {0x8001, 0x9, 0x2, 0xfff}]}, 0x10) socket$packet(0x11, 0x3, 0x300) getsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000002100), 0x2) socket$kcm(0x29, 0x2, 0x0) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') socketpair$inet(0x2, 0x8080f, 0x1f, &(0x7f00000003c0)) socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = socket$vsock_stream(0x28, 0x1, 0x0) r4 = accept(r3, &(0x7f0000000580)=@rc, &(0x7f0000000280)=0x4c) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r4, 0x28, 0x0, &(0x7f00000004c0)=0x100000001, 0x8) r5 = socket$nl_generic(0x10, 0x3, 0x10) getpid() sendmsg$nl_generic(r5, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000700)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f00000000c0)=0x4, 0x4) accept4$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000000600)={0x0, @in6={{0xa, 0x0, 0xfa5f, @ipv4={[], [0xff, 0xff]}, 0x6fa74d64}}, [0x40, 0xb27, 0x11a, 0x9, 0x5, 0x40c, 0x5, 0xffff, 0x9, 0x7, 0xfff, 0x4, 0x5b]}, &(0x7f0000000240)=0x100) 2018/03/31 02:57:42 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000440)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) sendto$inet(0xffffffffffffffff, &(0x7f0000002f40), 0x0, 0x0, 0x0, 0x0) r2 = socket$kcm(0x29, 0x1000000000000005, 0x0) sendmmsg(r2, &(0x7f0000002dc0)=[{{&(0x7f0000000580)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes128\x00'}, 0x80, &(0x7f00000018c0)=[{&(0x7f0000000600)}], 0x1, &(0x7f0000001940)=ANY=[], 0x0, 0x80}, 0x7}, {{&(0x7f0000002040)=@can={0x1d}, 0x80, &(0x7f00000025c0)=[{&(0x7f0000002080)="68205bb31b", 0x5}, {&(0x7f0000002580)}], 0x2, &(0x7f00000036c0), 0x0, 0x20000090}, 0x9}, {{&(0x7f0000002c40)=@generic={0x1cc4ca59cece5af, "522c93495411ec715678c9c95145f5167a2684ecebd9a9711ec085c6c8be6addb79d660c671d6c9564cd59c320ac31b34b7731e3864c0d4f457bdcd0f83a50133f3b7ef06919783fae33b9797764d22c58a4d1a1ae8311a87a8732ce0ac9cc1ed59a23b10626d69b02b784339b6f4c7b57e015118ac06eb226260196f394"}, 0x80, &(0x7f0000002d40), 0x0, &(0x7f0000002d80), 0x0, 0x48c4}}], 0x3, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', r1}, 0x10) pipe(&(0x7f0000000740)={0xffffffffffffffff}) getsockname$packet(r3, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000007c0)=0x14) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000540)={0xffffffffffffffff}) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000000600)={{{@in6=@mcast2, @in=@broadcast}}, {{@in=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f0000000700)=0xe8) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000000800), &(0x7f0000000840)=0x4) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000080)={{{@in=@loopback, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f0000000180)=0xe8) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000400)={r0, r1}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000001c0)={{{@in6=@mcast2, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@local}}, &(0x7f00000002c0)=0xe8) getpeername(r2, &(0x7f0000000480), &(0x7f0000000500)=0x80) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000300)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@multicast2=0xe0000002, 0x4e24, 0x6, 0x4e20, 0x7, 0x0, 0xa0, 0x80, 0x3f, r5, r6}, {0x3, 0xffff, 0xa4de, 0x1a1, 0x6, 0x1, 0x2}, {0x93, 0x5, 0x3f, 0x5}, 0x3, 0x6e6bbe, 0x1, 0x0, 0x2, 0x3}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d4, 0x33}, 0x2, @in=@multicast1=0xe0000001, 0x3503, 0x1, 0x3, 0x0, 0xff, 0x3d21, 0xffffffffffffffab}}, 0xe8) close(r2) 2018/03/31 02:57:42 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3a) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000634000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xffffffbd) pread64(0xffffffffffffffff, &(0x7f0000000180)=""/195, 0xc3, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x85, 0x10}, &(0x7f0000000140)=0xc) bind$unix(r2, &(0x7f0000000440)=@file={0x1, './file0\x00'}, 0x6e) r3 = accept$inet(0xffffffffffffff9c, &(0x7f0000000280)={0x0, 0x0, @dev}, &(0x7f00000002c0)=0x10) socketpair(0x0, 0xf, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_udp_encap(r5, 0x11, 0x64, &(0x7f0000000540)=0x4, 0x4) accept$ipx(r5, &(0x7f00000003c0), &(0x7f0000000400)=0x10) setsockopt$IP_VS_SO_SET_ZERO(r5, 0x0, 0x48f, &(0x7f0000000080)={0x73, @empty, 0x4e23, 0x1, 'nq\x00', 0x0, 0x7fffffff, 0x46}, 0x2c) accept4$alg(r5, 0x0, 0x0, 0x80000) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000000680)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000005c0)=0x8) sendmmsg$unix(r2, &(0x7f00000bd000), 0x492492492492834, 0x0) connect$unix(r4, &(0x7f00003de000)=@abs={0x1, 0x0, 0x4e23}, 0x3) close(r1) socket$inet_sctp(0x2, 0x0, 0x84) sendmsg(r4, &(0x7f0000001900)={0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000600)="e6a4f9530bde0ea234969f4911dd5d5d8615aef5582562a53d524969f1ee0f4523e9647b5bd0ac7747c74d9809c82e7587f43e2d8d8d4a2e1e891418f73502c4bb15908f0a58c644afe17080917606ca8980", 0x52}], 0x1, &(0x7f0000001680), 0x0, 0x20000000}, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r4, 0x12, 0x3, &(0x7f00000000c0), &(0x7f0000000300)=0x4) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000004c0)={@empty, 0x50}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f0000000340)={0x628}, 0x1) syz_emit_ethernet(0x1, &(0x7f00000f8000)=ANY=[@ANYBLOB="cd390b081bf2aaaaaaaa000086dd6008de0600383a0000000000000000000000ffffe0000002ff0200000000000000000000000000010200907800000000609433df00003a0000000000000000000000000000"], 0x0) 2018/03/31 02:57:42 executing program 0: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r1, &(0x7f0000f6fff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) socketpair(0x4, 0x7, 0x0, &(0x7f0000002940)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000002980)={0xffffffffffffffff}) listen(0xffffffffffffffff, 0x20) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000300)={0x0, 0x7}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000440)={r5, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x7bb7, 0x5}, &(0x7f0000000500)=0x90) r6 = socket$nl_xfrm(0x10, 0x3, 0x6) r7 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r7, 0x29, 0xd0, &(0x7f00000001c0), 0x4) sendmsg$nl_xfrm(r6, &(0x7f00000004c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000540)=ANY=[@ANYBLOB="04010000100001000000000000000000e0000001000000000000174a00000000ac1414aa00000000000000000001080000000000000000000000000000000000f69eb2d03268a454b56e7e108fa62a853478dde3dbd066657aaf2ecc3e69952a4cd5f45c52ba2e32ac5cd54c70595a85825a584fb9", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="e0000001000000000000000000000000000000002b0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000200000000000000000014000e0000000000000000000000000000000000"], 0x104}, 0x1}, 0x0) setsockopt$EBT_SO_SET_COUNTERS(r4, 0x0, 0x81, &(0x7f0000000000)={'nat\x00'}, 0x28) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000200)={0x31, 0x2, 0x8000, 0x10000, 0x8000, 0x1ff, 0xffffffff, 0x3}, &(0x7f0000000240)=0x20) socketpair(0x15, 0x3, 0x101, &(0x7f0000000380)) setsockopt$packet_rx_ring(r3, 0x107, 0x5, &(0x7f0000000080)=@req={0x1, 0xffffffffffffffff, 0x1ff, 0x8}, 0x10) ioctl$sock_netdev_private(r2, 0x89f7, &(0x7f0000000280)="58388e43f2d10d649f0d5b185c241ebdec1bec36a2a74799bdcb561ccf45bdd0485b14427c0e1813fdd99f1f891262df71ce709447ad4d6589c1702f242fca638093623bfb22dc59255c84b7b2732906fd01eabe1ab64e7f35103964b11c90ab6ebcdbb1ab764481a0d90ff452089a0fff039c36533a0b9cf5996d3e") r8 = accept(r0, &(0x7f0000000000)=@ax25, &(0x7f0000000080)=0x80) setsockopt$packet_int(r8, 0x107, 0x10, &(0x7f0000000140)=0xe9fd, 0x4) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r8, 0x84, 0x4, &(0x7f00000000c0), &(0x7f0000000100)=0xfffffffffffffe6d) accept4$llc(r8, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000001c0)=0x10, 0x80000) getsockopt(r0, 0x10d, 0xb, &(0x7f0000a11000)=""/4, &(0x7f00006d5ffc)=0x4) [ 363.985862] netlink: 20 bytes leftover after parsing attributes in process `syz-executor0'. 2018/03/31 02:57:43 executing program 0: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000000), &(0x7f0000000040)=0x40) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dbffc), 0x4) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000ea8000)="a5", 0x1, 0x0, &(0x7f0000dfcff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000fc2000)="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", 0x480, 0x0, &(0x7f000069affb)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockname$inet(r0, &(0x7f00000000c0)={0x0, 0x0, @multicast1}, &(0x7f0000000100)=0x10) socket$kcm(0x29, 0x2, 0x0) bind$inet(r0, &(0x7f0000000240)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) close(r0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000140)={0x0, 0x1}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000001c0)={r1, 0xfff}, &(0x7f0000000200)=0x8) 2018/03/31 02:57:43 executing program 3: r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) r1 = socket$vsock_dgram(0x28, 0x2, 0x0) sendmmsg(r1, &(0x7f0000fb0000)=[{{&(0x7f0000a08000)=@generic={0x0, "369f2c9053f95320a174b9ce730500cd261ea4fdfbc96d5b7360cea43580701ff6a81df561866ae3d9aea582d28a08010ad88bf56f41e557e87594b5c9b787004d26bc081b93a94a5e32efc7fcd95a96f1eeb98502c629cfb48aa486b4d15b47d2b930b4318910922e4470cf8efae2c1b57e78c818dc8d273bd970429a96"}, 0x80, &(0x7f0000f2c000), 0x0, &(0x7f0000924f68)}}], 0x1, 0x4008881) 2018/03/31 02:57:43 executing program 2: r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000644ffc)=0x8000, 0x4) bind$inet6(r0, &(0x7f00003bcfe4)={0xa, 0x4e20, 0x0, @empty, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000200)='-', 0x1, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00'}) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000000)='bcsf0\x00') accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000040)) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080), 0x10) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000500), &(0x7f00000005c0)=0x1ce) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000002140)={0x7, &(0x7f0000002040)=[{0x2, 0x260, 0x6, 0xfff}, {0x0, 0x3ffb, 0x10001, 0x6}, {0x4, 0x0, 0x400, 0x71e}, {0xfffffffffffffff9, 0x8, 0x9}, {0x0, 0x9, 0x0, 0x8}, {0x20, 0x8000, 0x400, 0x8618}, {0x8001, 0x9, 0x2, 0xfff}]}, 0x10) socket$packet(0x11, 0x3, 0x300) getsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000002100), 0x2) socket$kcm(0x29, 0x2, 0x0) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') socketpair$inet(0x2, 0x8080f, 0x1f, &(0x7f00000003c0)) socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = socket$vsock_stream(0x28, 0x1, 0x0) r4 = accept(r3, &(0x7f0000000580)=@rc, &(0x7f0000000280)=0x4c) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r4, 0x28, 0x0, &(0x7f00000004c0)=0x100000001, 0x8) r5 = socket$nl_generic(0x10, 0x3, 0x10) getpid() sendmsg$nl_generic(r5, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000700)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f00000000c0)=0x4, 0x4) accept4$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000000600)={0x0, @in6={{0xa, 0x0, 0xfa5f, @ipv4={[], [0xff, 0xff]}, 0x6fa74d64}}, [0x40, 0xb27, 0x11a, 0x9, 0x5, 0x40c, 0x5, 0xffff, 0x9, 0x7, 0xfff, 0x4, 0x5b]}, &(0x7f0000000240)=0x100) 2018/03/31 02:57:43 executing program 7: r0 = socket$inet(0x2, 0x800, 0x1) getsockname(r0, &(0x7f0000000080)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f0000000140)=0xffffffffffffff8a) r2 = socket$inet6(0xa, 0x3, 0x800000000000000) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000100)={0x3, 0xc3c, 0x401, 0x6}, 0x6) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000001c0)=@broute={'broute\x00', 0x20, 0x3, 0x568, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000680], 0x0, &(0x7f0000000040), &(0x7f0000000680)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff020000000000000000000000000c696662300000000000000000000000006970646470300000000000000000000065716c00000000000000000000000000626f6e64300000000000000000000000aaaaaaaaaa1100ff00ffffff7008a31d17de00ffff00ffff000070000000a0000000d0000000434c4153534946590000000000000000000000000000000000000000000000000800000000000000000000000000000072656469726563740000000000000000000000000000000000000000000000000800000000000000ffffffff00000000030000000800000088be67726574617030000000000000000000726f73653000000000000000000000006772657461703000000000000000000062637366300000000000000000000000fe05380ce382ff00ff00ffffaaaaaaaaaa0dffffffffffff0000a8020000a8020000e00200006270660000000000000000000000000000000000000000000000000000000000100200000000000004000000040081040000008007000906000000000800488e0900000001800001ff0f000007000000010000000000050095000000ffff073a0104000000000700ff0f00000010020900010000fa00690107000000ff013f004b3cfd7c07000201ffffffff0600000105000000080098010300000001000208070000000200ff0005000000070001004b0000000300065000000080010004a2ad000000000007fe018000003392eb17ff0d0000000000000000070005000802018000003f000001050000000000ff02f6000000090008070001000006007fb062000000430501077e0a0000010001d900000000587e010008000000510200080800000000000800090000000200070151000000020006d0030000001c1308ef1f0000000600b90601000000f9aa0800080000002bc00908050000000300813f1f000000000006000004000003000008ff0f000085000080040000000700fb9b000000000000247cfcffffffa4e1070520010000010020c407000000080005040500000001000909feffffff000402007d000000080000000700000020000000330000000800e27203000000ef0b16eb020000005eff090007000000370d0602080000000300000001000080f9ffa60005000000ffff070100100000000008ffffffffff0700fb004c0a000002000102c60000000800ff39080000000000063f0200000006000500ff0f0000000000000700000000000000646e6174000000000000000000000000000000000000000000000000000000001000000000000000aaaaaaaaaaaa0000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000002000000feffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000002000000ffffffff010000000d00000000000000810065727370616e300000000000000000006970365f767469300000000000000000697036677265746170300000000000006970365f7674693000000000000000000180c200000000ff000000000180c20000000000000000000000a0000000f000000028010000766c616e00000000000000000000000000000000000000000000000000000000080000000000000000000000000001006c6f670000000000000000000000000000000000000000000000000000000000280000000000000000b03c44a4ab993f21a642a6c98d9b52352c6a94ffbc6987f2fc82b348efe30000000000000000006d61726b0000000000000000000000000000000000000000000000000000000010000000000000000000000000000000ffffffff00000000"]}, 0x5e0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000240)={{{@in6=@local, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@multicast1}}, &(0x7f0000000180)=0xe8) ioctl$sock_proto_private(r2, 0x89e7, &(0x7f0000000540)="59ace3985cd82e0de5d3821d690a672553bf2963a4399deace2745cb0fc39b39406a0047e7764fe117cb9aca2aed063d2795fa2ef96b389c2ca1b4ac88ed9db8b92545a5c772730566ecd31e718790e4315ada46be68cca045676c687dd4447259c77e245edaa0b7b35d044de09f1c1decf94b07601729276836df7715c4f44173fc3baf6735eefcb86baf4641cb699b86e23963199592c9f41ed6d3150aa575fbaeb9f6aee89ccd339782efe5dfdcef12128a1b77eb70de1963e6393c5dfc6ce3fc2b02503093f5226f2af531f710089fa68b5f8346d5ab13ff8f96fef6ff16e7d76a1520d6c1ba4661") getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000340)={{{@in=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@loopback}}, &(0x7f0000000440)=0xe8) sendmsg$nl_generic(r1, &(0x7f0000000500)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1080}, 0xc, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, 0x2a, 0x0, 0x70bd28, 0x25dfdbfd, {0x2}, [@typed={0x8, 0x72, @uid=r3}, @typed={0xc, 0x88, @u64=0x401}, @typed={0x8, 0x40, @uid=r4}]}, 0x30}, 0x1, 0x0, 0x0, 0x800}, 0x40044) 2018/03/31 02:57:43 executing program 4: syz_emit_ethernet(0x2c, &(0x7f0000000080)=ANY=[@ANYBLOB="0352ba8e82276215410785f8b0f231c7b3fd8fb547090a0045000024aaf692c82ee186dadb487e6682830000000000000000000000000000000000bc1f7900000000"], &(0x7f00000e7fec)={0x0, 0x0, [0x2c0]}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) accept$inet(r0, &(0x7f0000000180)={0x0, 0x0, @dev}, &(0x7f00000001c0)=0x10) accept4$nfc_llcp(r1, &(0x7f0000000100), &(0x7f0000000040)=0x60, 0x800) 2018/03/31 02:57:43 executing program 6: setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, @in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, @in={0x2, 0x0, @loopback=0x7f000001}], 0x64) r0 = socket(0x1e, 0x5, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000380)={'bridge0\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="12e13505ef95ea"]}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x7fffffff, 0x4}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000200)={r1, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xc}}}, 0x2, 0x3, 0x9, 0x5460, 0x3}, 0x98) 2018/03/31 02:57:43 executing program 5: r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'dummy0\x00', &(0x7f00000009c0)=ANY=[]}) 2018/03/31 02:57:43 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3a) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000634000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xffffffbd) pread64(0xffffffffffffffff, &(0x7f0000000180)=""/195, 0xc3, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x85, 0x10}, &(0x7f0000000140)=0xc) bind$unix(r2, &(0x7f0000000440)=@file={0x1, './file0\x00'}, 0x6e) r3 = accept$inet(0xffffffffffffff9c, &(0x7f0000000280)={0x0, 0x0, @dev}, &(0x7f00000002c0)=0x10) socketpair(0x0, 0xf, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_udp_encap(r5, 0x11, 0x64, &(0x7f0000000540)=0x4, 0x4) accept$ipx(r5, &(0x7f00000003c0), &(0x7f0000000400)=0x10) setsockopt$IP_VS_SO_SET_ZERO(r5, 0x0, 0x48f, &(0x7f0000000080)={0x73, @empty, 0x4e23, 0x1, 'nq\x00', 0x0, 0x7fffffff, 0x46}, 0x2c) accept4$alg(r5, 0x0, 0x0, 0x80000) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000000680)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000005c0)=0x8) sendmmsg$unix(r2, &(0x7f00000bd000), 0x492492492492834, 0x0) connect$unix(r4, &(0x7f00003de000)=@abs={0x1, 0x0, 0x4e23}, 0x3) close(r1) socket$inet_sctp(0x2, 0x0, 0x84) sendmsg(r4, &(0x7f0000001900)={0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000600)="e6a4f9530bde0ea234969f4911dd5d5d8615aef5582562a53d524969f1ee0f4523e9647b5bd0ac7747c74d9809c82e7587f43e2d8d8d4a2e1e891418f73502c4bb15908f0a58c644afe17080917606ca8980", 0x52}], 0x1, &(0x7f0000001680), 0x0, 0x20000000}, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r4, 0x12, 0x3, &(0x7f00000000c0), &(0x7f0000000300)=0x4) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000004c0)={@empty, 0x50}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f0000000340)={0x628}, 0x1) syz_emit_ethernet(0x1, &(0x7f00000f8000)=ANY=[@ANYBLOB="cd390b081bf2aaaaaaaa000086dd6008de0600383a0000000000000000000000ffffe0000002ff0200000000000000000000000000010200907800000000609433df00003a0000000000000000000000000000"], 0x0) 2018/03/31 02:57:43 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-3way\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write(r1, &(0x7f0000000000)="791f7dfde08186d67dba3f649a7ba85e", 0x10) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x60, &(0x7f0000b9c000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000080)={"776c616e300000020084000000000899", &(0x7f00000000c0)=ANY=[@ANYBLOB="305fd84bf7da45454a30c9da1744aacac6bb2d76e0b273bb81b38eb6c82b41115f1afd4a575f62eb76086ac5fe15618bb41a5932eb8b8d63e5b6b84253e259ac8a486e7d2fd6365f2964b03de1668bf21eed1676a17df3e8f78e9564ac3fa867cfdc3ce820af5e3f4516722b765dbb09823430d59d7b1885a0bf711e0a840acb85f76645557d895f82bc79f3744a694067ab4de452a81159e224e87b0213fe7626aa13c096fb854a6f5e3f7467d144524402c81f708f849d4cd79ea3d658833c341d406b8548d7c29a5d1cb3f76c99c46acb21e0777664d1533799332e"]}) 2018/03/31 02:57:43 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = accept(r0, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f00000000c0)={r2, 0x6, 0x64, "2df7456fc1b15f66f3ef77f046ccf8a777c9346471745c73adeb96424150d739060a0346aaf43264dba0472d108830deae001b69d8a6cf6b49e9eb838da2afc381e70e689a0ae1fa543f86e100405c7b718f86356c771c234ea42082acfc9a7a41fd9820"}, 0x6c) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000019000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000024f48)=@ipv6_delroute={0x28, 0x19, 0x60d, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_MULTIPATH={0xc, 0x9, [{}]}]}, 0x28}, 0x1}, 0x0) 2018/03/31 02:57:44 executing program 6: r0 = socket$packet(0x11, 0x10000000002, 0x300) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000000140)={0x6, 0x401, 0xd68e, 0x2}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'ip6gre0\x00', 0x0}) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r2, 0x1, 0x0, 0x6}, 0x14) r3 = socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$netlink_NETLINK_CAP_ACK(r3, 0x10e, 0xa, &(0x7f0000000000)=0x7fffffff, 0x4) sendmmsg(r0, &(0x7f0000003080)=[{{&(0x7f00000000c0)=@ll={0x11, 0x0, r2, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14, &(0x7f0000000480), 0x0, &(0x7f0000000500)}}, {{0x0, 0x0, &(0x7f0000002940), 0x0, &(0x7f0000002980)}}], 0x2, 0x0) 2018/03/31 02:57:44 executing program 4: r0 = socket(0x0, 0x2, 0x0) r1 = socket(0x0, 0x2, 0x0) bind(r0, &(0x7f0000000580)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0xffffffffffffff3e) unshare(0x60000000) getuid() getgid() getpid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000740)) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000480)='fou\x00') sendmsg$FOU_CMD_DEL(r1, &(0x7f0000000680)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000640)={&(0x7f0000000600)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="040025bd7000fddbdf25020000000800040001000000080001004e22000004000500080001004e220000080003007f000000080001004e230000"], 0x40}, 0x1, 0x0, 0x0, 0x20008894}, 0x8001) socket$inet(0x2, 0x4, 0x5) getgid() getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000300)={{{@in=@local, @in6=@ipv4={[], [], @loopback}}}, {{@in6=@mcast2}, 0x0, @in=@remote}}, &(0x7f0000000200)=0x515) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000880), &(0x7f0000000000)=0xc) gettid() getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000140)={0x0, 0x8}, &(0x7f0000000240)=0x8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001400), &(0x7f0000001440)=0xc) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f00000001c0)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000180)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001480)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000014c0), &(0x7f0000001500)=0xc) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000180)={'\x00', &(0x7f0000000780)=ANY=[@ANYBLOB="4f00000007000000ff0700000000ae00054905daf7ffffff060000000004090305000000ff030000800000001f9b9960b31e32b967090311d079c0450189a830ef28ca45302426b888b975b920d6be48360daf941f725c1eaff25b9f6b8d78d0e8efdb648f78d29a7ec07f86aef52369df4dad76c3bbef9b00000077a8f08394b2f947f1d1497eebf267a373550029c1520400f7bc867b9cf1bdd06ab5dea2a39f0fed3460189f993db50a724ccbeb5affcb93d1fededb957c4c593e0aaa7df0a55f8985c2068ecf6d3b15a7684f38203d3436e7a912b4"]}) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f0000000500)={{0x2, 0xfffffffffffffffe, @dev={0xac, 0x14, 0x14}}, {0x80000, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x5, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'syz_tun\x00'}) ioctl$sock_inet_SIOCGARP(r3, 0x8954, &(0x7f0000000400)={{0x2, 0x4e23, @rand_addr=0x8000}, {0x307, @random="04d8d2a5efdf"}, 0x14, {0x2, 0x4e24, @multicast2=0xe0000002}, 'bridge0\x00'}) socketpair(0x0, 0xb, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r4, 0x28, 0x2, &(0x7f00000006c0)=0x9, 0x8) accept4$inet(r0, &(0x7f00000004c0), &(0x7f0000000700)=0x10, 0x80800) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000380)={'security\x00'}, &(0x7f0000000280)=0x54) recvfrom$ax25(0xffffffffffffffff, &(0x7f0000000080)=""/133, 0x85, 0x10100, &(0x7f00000001c0)={0x3, {"ddf6d4b4097ce5"}, 0xff}, 0x10) 2018/03/31 02:57:44 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3a) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000634000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xffffffbd) pread64(0xffffffffffffffff, &(0x7f0000000180)=""/195, 0xc3, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x85, 0x10}, &(0x7f0000000140)=0xc) bind$unix(r2, &(0x7f0000000440)=@file={0x1, './file0\x00'}, 0x6e) r3 = accept$inet(0xffffffffffffff9c, &(0x7f0000000280)={0x0, 0x0, @dev}, &(0x7f00000002c0)=0x10) socketpair(0x0, 0xf, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_udp_encap(r5, 0x11, 0x64, &(0x7f0000000540)=0x4, 0x4) accept$ipx(r5, &(0x7f00000003c0), &(0x7f0000000400)=0x10) setsockopt$IP_VS_SO_SET_ZERO(r5, 0x0, 0x48f, &(0x7f0000000080)={0x73, @empty, 0x4e23, 0x1, 'nq\x00', 0x0, 0x7fffffff, 0x46}, 0x2c) accept4$alg(r5, 0x0, 0x0, 0x80000) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000000680)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000005c0)=0x8) sendmmsg$unix(r2, &(0x7f00000bd000), 0x492492492492834, 0x0) connect$unix(r4, &(0x7f00003de000)=@abs={0x1, 0x0, 0x4e23}, 0x3) close(r1) socket$inet_sctp(0x2, 0x0, 0x84) sendmsg(r4, &(0x7f0000001900)={0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000600)="e6a4f9530bde0ea234969f4911dd5d5d8615aef5582562a53d524969f1ee0f4523e9647b5bd0ac7747c74d9809c82e7587f43e2d8d8d4a2e1e891418f73502c4bb15908f0a58c644afe17080917606ca8980", 0x52}], 0x1, &(0x7f0000001680), 0x0, 0x20000000}, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r4, 0x12, 0x3, &(0x7f00000000c0), &(0x7f0000000300)=0x4) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000004c0)={@empty, 0x50}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f0000000340)={0x628}, 0x1) syz_emit_ethernet(0x1, &(0x7f00000f8000)=ANY=[@ANYBLOB="cd390b081bf2aaaaaaaa000086dd6008de0600383a0000000000000000000000ffffe0000002ff0200000000000000000000000000010200907800000000609433df00003a0000000000000000000000000000"], 0x0) 2018/03/31 02:57:44 executing program 3: unshare(0x40000000) socket$kcm(0x29, 0x0, 0x0) socketpair$inet6(0xa, 0x0, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000500)={0x0, 0x24f4, 0x0, 0x0, 0x9c6e, 0x42fa, 0x0, 0x5, 0x0}, &(0x7f0000000540)=0x20) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000580)={r1, 0x0, 0x2, 0x7cb, 0x9303}, &(0x7f00000005c0)=0x14) r3 = accept4$packet(0xffffffffffffffff, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000640)=0x14, 0x0) getsockname$packet(r3, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000006c0)=0xfffffffffffffe32) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000180)={r2, 0x0, 0x2, 0x0, 0x1, 0x8}, &(0x7f00000001c0)=0x14) socketpair(0x0, 0x0, 0x1, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r5, 0xc04064a0, &(0x7f0000000840)={&(0x7f0000000740)=[0x0, 0x0, 0x0], &(0x7f0000000780)=[0x0, 0x0, 0x0, 0x0], &(0x7f00000007c0), &(0x7f0000000800)=[0x0, 0x0], 0x3, 0x4, 0x0, 0x2}) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000000200)=0x400) r6 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r6, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r6, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f0000000080), 0x8) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) shutdown(r6, 0x1) 2018/03/31 02:57:44 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f79fa8)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(pcrypt(pcrypt(authencesn(wp384-generic,salsa20-generic))))'}, 0x58) r1 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e22, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x5}}, 0x4, 0x5, 0x416, 0x2, 0x7fffffff}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000140)=r2, 0x4) 2018/03/31 02:57:44 executing program 5: r0 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={"776c616e300000020084000000000899", &(0x7f0000000280)=ANY=[@ANYBLOB="11"]}) 2018/03/31 02:57:44 executing program 2 (fault-call:26 fault-nth:0): r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000644ffc)=0x8000, 0x4) bind$inet6(r0, &(0x7f00003bcfe4)={0xa, 0x4e20, 0x0, @empty, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000200)='-', 0x1, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00'}) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000000)='bcsf0\x00') accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000040)) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080), 0x10) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000500), &(0x7f00000005c0)=0x1ce) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000002140)={0x7, &(0x7f0000002040)=[{0x2, 0x260, 0x6, 0xfff}, {0x0, 0x3ffb, 0x10001, 0x6}, {0x4, 0x0, 0x400, 0x71e}, {0xfffffffffffffff9, 0x8, 0x9}, {0x0, 0x9, 0x0, 0x8}, {0x20, 0x8000, 0x400, 0x8618}, {0x8001, 0x9, 0x2, 0xfff}]}, 0x10) socket$packet(0x11, 0x3, 0x300) getsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000002100), 0x2) socket$kcm(0x29, 0x2, 0x0) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') socketpair$inet(0x2, 0x8080f, 0x1f, &(0x7f00000003c0)) socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = socket$vsock_stream(0x28, 0x1, 0x0) r4 = accept(r3, &(0x7f0000000580)=@rc, &(0x7f0000000280)=0x4c) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r4, 0x28, 0x0, &(0x7f00000004c0)=0x100000001, 0x8) r5 = socket$nl_generic(0x10, 0x3, 0x10) getpid() sendmsg$nl_generic(r5, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000700)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f00000000c0)=0x4, 0x4) accept4$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000000600)={0x0, @in6={{0xa, 0x0, 0xfa5f, @ipv4={[], [0xff, 0xff]}, 0x6fa74d64}}, [0x40, 0xb27, 0x11a, 0x9, 0x5, 0x40c, 0x5, 0xffff, 0x9, 0x7, 0xfff, 0x4, 0x5b, 0x0, 0x4]}, &(0x7f0000000240)=0x100) 2018/03/31 02:57:44 executing program 6: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000002700)={@local, @dev}, &(0x7f0000002740)=0xc) socketpair(0x1e, 0x1, 0x0, &(0x7f000006e000)={0x0, 0x0}) setsockopt$IP_VS_SO_SET_DEL(r2, 0x0, 0x484, &(0x7f0000000000)={0x7f, @multicast2=0xe0000002, 0x4e23, 0x3, 'lc\x00', 0x1, 0x0, 0x65}, 0x2c) listen(r1, 0x0) 2018/03/31 02:57:44 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e24, 0x5, @empty, 0x526c}, 0x1c) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r2, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$netlink(r1, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000a77000)=ANY=[@ANYBLOB="80230059b700000000640e0000000000"], 0x2300}], 0x1, &(0x7f0000414000)}, 0x0) write(r2, &(0x7f0000000300)='o', 0x1) write(r2, &(0x7f00000000c0)=':', 0x1) accept4(r0, 0x0, &(0x7f0000da8ffc), 0x0) [ 364.323900] IPVS: ftp: loaded support on port[0] = 21 [ 364.342253] IPVS: ftp: loaded support on port[0] = 21 [ 364.352967] FAULT_INJECTION: forcing a failure. [ 364.352967] name failslab, interval 1, probability 0, space 0, times 0 [ 364.364340] CPU: 0 PID: 2855 Comm: syz-executor2 Not tainted 4.16.0-rc6+ #287 [ 364.371713] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 364.381067] Call Trace: [ 364.383659] dump_stack+0x194/0x24d [ 364.387294] ? arch_local_irq_restore+0x53/0x53 [ 364.391970] should_fail+0x8c0/0xa40 [ 364.395688] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 364.400804] ? find_get_entries_tag+0xeb0/0xeb0 [ 364.405486] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 364.410678] ? environ_open+0x80/0x80 [ 364.414492] ? lock_acquire+0x1d5/0x580 [ 364.418490] ? lock_acquire+0x1d5/0x580 [ 364.422486] ? fs_reclaim_acquire+0x20/0x20 [ 364.426809] ? lock_downgrade+0x980/0x980 [ 364.430962] ? lock_release+0xa40/0xa40 [ 364.434942] ? check_same_owner+0x320/0x320 [ 364.439269] ? rcu_note_context_switch+0x710/0x710 [ 364.444198] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 364.449405] ? lock_acquire+0x1d5/0x580 [ 364.453383] should_failslab+0xec/0x120 [ 364.457362] kmem_cache_alloc+0x47/0x760 [ 364.461421] ? copy_vma+0xd80/0xd80 [ 364.465058] __split_vma+0x10b/0x7b0 [ 364.468773] ? find_vma_prev+0x140/0x140 [ 364.472841] ? vmacache_find+0x5f/0x280 [ 364.476834] ? find_vma+0x30/0x150 [ 364.480376] do_munmap+0xb54/0xdf0 [ 364.483922] ? mutex_lock_io_nested+0x1900/0x1900 [ 364.488768] mmap_region+0x59e/0x15a0 [ 364.492572] ? SyS_brk+0x6f0/0x6f0 [ 364.496111] ? arch_get_unmapped_area+0x760/0x760 [ 364.500959] ? lock_acquire+0x1d5/0x580 [ 364.504938] ? lock_acquire+0x1d5/0x580 [ 364.508929] ? vm_mmap_pgoff+0x198/0x280 [ 364.512993] ? arch_get_unmapped_area+0x760/0x760 [ 364.517837] ? can_do_mlock+0xff/0x150 2018/03/31 02:57:44 executing program 5: r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={"776c616e300000020084000000000899", &(0x7f0000000280)=ANY=[@ANYBLOB="81"]}) recvmsg(r0, &(0x7f0000001780)={&(0x7f0000000100)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @remote}}}}, 0x80, &(0x7f0000001680)=[{&(0x7f0000000180)=""/144, 0x90}, {&(0x7f00000002c0)=""/4096, 0x1000}, {&(0x7f0000000240)=""/40, 0x28}, {&(0x7f00000012c0)=""/11, 0xb}, {&(0x7f0000001300)=""/157, 0x9d}, {&(0x7f00000013c0)=""/71, 0x47}, {&(0x7f0000001440)=""/59, 0x3b}, {&(0x7f0000001480)=""/188, 0xbc}, {&(0x7f0000001540)=""/167, 0xa7}, {&(0x7f0000001600)=""/122, 0x7a}], 0xa, &(0x7f0000001740)=""/22, 0x16, 0x8687}, 0x10040) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000001840)={0x0, 0x60, &(0x7f00000017c0)=[@in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f0000001880)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00000018c0)={r2, 0x8}, &(0x7f0000001900)=0x8) 2018/03/31 02:57:44 executing program 6: recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f00000005c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f0000000680)=[{&(0x7f0000000640)}], 0x1, &(0x7f00000006c0)=""/47, 0x2f, 0x8f43}, 0x0) bind$unix(r0, &(0x7f00000007c0)=@abs={0x1, 0x0, 0x4e23}, 0x6e) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r1, &(0x7f0000000180)={0x1d}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000640)={r0, 0x50, &(0x7f0000000880)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000740)=r2, 0x4) sendmsg$key(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000000040)={0x5, 0x0, 0x0, 0x0, 0x1b, 0x0, 0x0, 0x0, [@sadb_lifetime={0x4, 0x0, 0x200}, @sadb_x_policy={0x8, 0x12, 0x3, 0x0, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@dev={0xac, 0x14, 0x14}, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, @sadb_x_filter={0x5, 0x1a, @in=@loopback=0x7f000001, @in6=@dev={0xfe, 0x80}}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in={0x2, 0x0, @broadcast=0xffffffff}, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, @sadb_x_nat_t_type={0x1, 0x14}]}, 0xd8}, 0x1}, 0x0) r3 = accept4(0xffffffffffffffff, &(0x7f00000003c0)=@sco, &(0x7f0000000480)=0x1ed, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000900)='syz_tun\x00', 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000440)=ANY=[@ANYRES16, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000340)=0x4) ioctl$sock_proto_private(r3, 0x89ef, &(0x7f0000000240)="b55f2da3b158b8bcceb8f4e1f66f5519a46e4b39bc64555dd8e37e2db951a3e41df01dca0b60a48e33a7fd5cc1b15087eef6aee719091774770dbf901e7ec599ea23d678f60bd1235edde74dce3981307d4d0c854c95234d866b1fc8034ae0592c0993db25c358be4e15c7f818b4a5b9133a169c853dfe6582f7b70f99789d52711bb8f2aa4cb2f97db8a9193c219ddbfe2d1c17a1f756a59647e2ce1299ff15f3d34f01e84dfb23b222c9f92d031e1c5753206c7fe3f1c581a91f9255c912476fb6abbdc664b7") setsockopt$inet_MCAST_MSFILTER(0xffffffffffffffff, 0x0, 0x30, &(0x7f00000003c0)=ANY=[@ANYBLOB], 0x1) accept$ipx(r3, &(0x7f0000000200), &(0x7f0000000380)=0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000000a80)=[@in6={0xa, 0x4e24, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, @in6={0xa, 0x4e21, 0x100, @dev={0xfe, 0x80, [], 0xe}, 0x7}, @in6={0xa, 0x4e20, 0x10000, @loopback={0x0, 0x1}, 0x4}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in6={0xa, 0x4e24, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, @in6={0xa, 0x4e20, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, @in6={0xa, 0x4e23, 0x8000, @remote={0xfe, 0x80, [], 0xbb}, 0x3f01}, @in6={0xa, 0x4e20, 0x2, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x17}}, 0x1}, @in={0x2, 0x4e20}], 0x21a) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000780)={0x0, 0x40, 0x33}, &(0x7f0000000840)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000004c0)={{{@in=@multicast1, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast1}}, &(0x7f0000000140)=0xfffffffffffffd2c) connect$can_bcm(r3, &(0x7f00000001c0)={0x1d, r4}, 0x10) 2018/03/31 02:57:44 executing program 0: setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x19, &(0x7f0000ee5ffc), 0x4) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000000000)={@broadcast, @multicast1}, &(0x7f0000000040)=0xc) r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'bcsf0\x00', 0x0}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={r1, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}, 0x10) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') syz_extract_tcp_res$synack(&(0x7f00000002c0), 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') socket$can_raw(0x1d, 0x3, 0x1) sendto(0xffffffffffffffff, &(0x7f00000001c0)="cb985a0f452679f5338d2a176de9f7ef9bae6a91e6a9919d4cc49f899550247ffbf4b128a3846923aee20b6a71dd1b0c634725726ea9f0566f6f9c1ba189ca7428f268555204d48a91e749ed1fe886acba5092e2ee33f61ec67ac3f0a6efd46561ff1dc49c6bf1114e7a334318ecc744383877dc6dab438c4b6e247cd68751869275d3f9b59cb20e0543486b3cc55f941b45eef65055c1d219286ee9d78ea6af9679629cd69c2590d734ec48da7fb7fbff9127a6c50bb54c5a3bdef34ab490679413f49ee1694102e6aaa37bf9e49c63604eff2d878dea3a8504ba54294830fa9367e1f92de20504f504147826c7d9dc", 0xf0, 0x51, &(0x7f0000000380)=@nfc={0x27, 0x0, 0x1, 0x3}, 0x80) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f00006cdffb)="8907040000", 0x5) sendmmsg(r3, &(0x7f0000005c00)=[{{&(0x7f00000000c0)=@in={0x2, 0x4e20, @multicast1=0xe0000001}, 0x80, &(0x7f00000002c0), 0x0, &(0x7f0000000300)}}, {{&(0x7f00000035c0)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000005700), 0x0, &(0x7f0000005740)}}], 0x2, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f00000002c0), &(0x7f0000000340)=0x14) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000001380)={&(0x7f0000000a00)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f00000011c0)=[{&(0x7f0000000a80)=""/230, 0xe6}, {&(0x7f0000000b80)=""/141, 0x8d}, {&(0x7f0000000c40)=""/131, 0x83}, {&(0x7f0000000d00)=""/71, 0x47}, {&(0x7f0000000d80)=""/208, 0xd0}, {&(0x7f0000000e80)=""/164, 0xa4}, {&(0x7f0000000f40)=""/163, 0xa3}, {&(0x7f0000001000)=""/149, 0x95}, {&(0x7f00000010c0)=""/199, 0xc7}], 0x9, &(0x7f0000001280)=""/226, 0xe2, 0x1}, 0x40) getpeername$packet(0xffffffffffffffff, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001400)=0x14) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000180)={0x0, 0x2, 0x3000}, 0x4) getsockopt$EBT_SO_GET_ENTRIES(r3, 0x0, 0x81, &(0x7f0000000480)={'filter\x00', 0x0, 0x3, 0x10, [], 0x6, &(0x7f0000000400)=[{}, {}, {}, {}, {}, {}], &(0x7f0000000140)=""/16}, &(0x7f0000000500)=0x78) socket$inet_udp(0x2, 0x2, 0x0) sendmsg$nl_route(r2, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000300)=ANY=[@ANYBLOB="2c00000013000902000000000000000000000000"], 0x1}, 0x1}, 0x0) gettid() r5 = socket$inet_smc(0x2b, 0x1, 0x0) getsockname$inet(r5, &(0x7f0000000380)={0x0, 0x0, @multicast2}, &(0x7f0000000540)=0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) socket(0x3, 0x0, 0x7) setsockopt$IP_VS_SO_SET_FLUSH(r5, 0x0, 0x485, 0x0, 0x0) 2018/03/31 02:57:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000135ffc), &(0x7f00002eb000)=0xfffffdb7) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x10001, 0x8000000000000274, [0x36b0, 0x0, 0x0]}, &(0x7f0000000080)=0xe) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000100)={r1, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}, 0x4800000, 0x800}, 0x90) socketpair(0x1, 0x3, 0x1ff, &(0x7f00000001c0)) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f00000000c0)={r0}) [ 364.521725] ? can_do_mlock.part.8+0x20/0x20 [ 364.526136] ? get_unmapped_area+0x265/0x300 [ 364.530545] do_mmap+0x6c0/0xe00 [ 364.533912] ? mmap_region+0x15a0/0x15a0 [ 364.537975] ? vm_mmap_pgoff+0x198/0x280 [ 364.542037] ? down_read_killable+0x180/0x180 [ 364.546531] ? cap_mmap_file+0x9/0x10 [ 364.550334] ? security_mmap_file+0x143/0x180 [ 364.554836] vm_mmap_pgoff+0x1de/0x280 [ 364.558735] ? vma_is_stack_for_current+0xa0/0xa0 [ 364.563595] ? rcu_sync_lockdep_assert+0xd/0xb0 [ 364.568272] ? __sb_end_write+0xa0/0xd0 2018/03/31 02:57:44 executing program 7: pipe(&(0x7f0000c58ff8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000335000), 0xfc94) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000200), &(0x7f0000000240)=0x4) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000000)="feedea5213a57487750070bcf422e8fa9c059310db116f5106d808761d5df690baf34f2acfe8053f81ec4a5a10e22cbc5a1d6b19e5f54bc5a3c6d32a7c6dbc89c23ecf0815ef5778cb126c7a6557124b08f8", 0x52}, {&(0x7f0000000100)="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", 0xff}], 0x2) [ 364.572260] SyS_mmap_pgoff+0x23b/0x5f0 [ 364.576236] ? find_mergeable_anon_vma+0xd0/0xd0 [ 364.580992] ? SyS_read+0x220/0x220 [ 364.584618] ? align_vdso_addr+0x60/0x60 [ 364.588675] SyS_mmap+0x16/0x20 [ 364.591950] do_syscall_64+0x281/0x940 [ 364.595835] ? vmalloc_sync_all+0x30/0x30 [ 364.599980] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 364.605513] ? syscall_return_slowpath+0x550/0x550 [ 364.610447] ? syscall_return_slowpath+0x2ac/0x550 [ 364.615369] ? prepare_exit_to_usermode+0x227/0x350 [ 364.620372] ? perf_trace_sys_enter+0xcb0/0xcb0 [ 364.625035] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 364.629864] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 364.635033] RIP: 0033:0x454e79 [ 364.638204] RSP: 002b:00007f44c0e6bc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 364.645889] RAX: ffffffffffffffda RBX: 00007f44c0e6c6d4 RCX: 0000000000454e79 [ 364.653142] RDX: 0000000000000003 RSI: 000000000000f000 RDI: 0000000020000000 [ 364.660403] RBP: 000000000072bea0 R08: ffffffffffffffff R09: 0000000000000000 [ 364.667653] R10: 000000000001b071 R11: 0000000000000246 R12: 000000000000001b 2018/03/31 02:57:44 executing program 6: socket$l2tp(0x18, 0x1, 0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0x0, 0x0}) accept$unix(r0, &(0x7f00000001c0), &(0x7f00000000c0)=0x6e) socket$unix(0x1, 0x3, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000000040)=@file={0x0, './file0\x00'}, 0xa) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f00000072c0)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000300), 0x1b5, &(0x7f0000000600)}}], 0x2, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg(r1, &(0x7f00000000c0), 0x0, 0x4004001) bind$unix(r0, &(0x7f0000000140)=@file={0x0, './file0\x00'}, 0x6e) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000000240)={{0xa, 0x4e24, 0x4, @dev={0xfe, 0x80, [], 0xb}, 0x3491}, {0xa, 0x4e21, 0xfffffffffffffffc, @remote={0xfe, 0x80, [], 0xbb}, 0x20}, 0x0, [0x9, 0x9, 0xc9, 0xffffffffffffff36, 0x1ff, 0x5, 0x5, 0x1ff]}, 0x5c) 2018/03/31 02:57:44 executing program 5: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = accept(r0, &(0x7f0000000000)=@ethernet, &(0x7f0000000080)=0x80) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000480)=ANY=[@ANYRES32=0x0, @ANYBLOB="030005a38a935b0ea241bb62ba46e47e1f11f223a01cb753fc00ffffbc050300fdff0101"], &(0x7f0000000100)=0x12) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000200)={r2, @in6={{0xa, 0x4e20, 0x101, @dev={0xfe, 0x80, [], 0xa}, 0x5}}, 0x7, 0xac75}, 0x90) listen(r0, 0x2) recvmsg(r1, &(0x7f0000000700)={&(0x7f0000000180)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000000580)=[{&(0x7f00000000c0)=""/54, 0x36}, {&(0x7f00000002c0)=""/184, 0xb8}, {&(0x7f0000000380)=""/239, 0xef}, {&(0x7f0000000480)}, {&(0x7f00000004c0)=""/189, 0xbd}], 0x5, &(0x7f0000000600)=""/194, 0xc2, 0x4}, 0x0) 2018/03/31 02:57:44 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3a) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000634000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xffffffbd) pread64(0xffffffffffffffff, &(0x7f0000000180)=""/195, 0xc3, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x85, 0x10}, &(0x7f0000000140)=0xc) bind$unix(r2, &(0x7f0000000440)=@file={0x1, './file0\x00'}, 0x6e) r3 = accept$inet(0xffffffffffffff9c, &(0x7f0000000280)={0x0, 0x0, @dev}, &(0x7f00000002c0)=0x10) socketpair(0x0, 0xf, 0x6, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000540)=0x4, 0x4) accept$ipx(r5, &(0x7f00000003c0), &(0x7f0000000400)=0x10) setsockopt$IP_VS_SO_SET_ZERO(r5, 0x0, 0x48f, &(0x7f0000000080)={0x73, @empty, 0x4e23, 0x1, 'nq\x00', 0x0, 0x7fffffff, 0x46}, 0x2c) accept4$alg(r5, 0x0, 0x0, 0x80000) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000000680)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000005c0)=0x8) sendmmsg$unix(r2, &(0x7f00000bd000), 0x492492492492834, 0x0) connect$unix(r4, &(0x7f00003de000)=@abs={0x1, 0x0, 0x4e23}, 0x3) close(r1) socket$inet_sctp(0x2, 0x0, 0x84) sendmsg(r4, &(0x7f0000001900)={0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000600)="e6a4f9530bde0ea234969f4911dd5d5d8615aef5582562a53d524969f1ee0f4523e9647b5bd0ac7747c74d9809c82e7587f43e2d8d8d4a2e1e891418f73502c4bb15908f0a58c644afe17080917606ca8980", 0x52}], 0x1, &(0x7f0000001680), 0x0, 0x20000000}, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r4, 0x12, 0x3, &(0x7f00000000c0), &(0x7f0000000300)=0x4) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000004c0)={@empty, 0x50}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f0000000340)={0x628}, 0x1) syz_emit_ethernet(0x1, &(0x7f00000f8000)=ANY=[@ANYBLOB="cd390b081bf2aaaaaaaa000086dd6008de0600383a0000000000000000000000ffffe0000002ff0200000000000000000000000000010200907800000000609433df00003a0000000000000000000000000000"], 0x0) [ 364.674911] R13: 00000000000003f4 R14: 00000000006f7f80 R15: 0000000000000000 [ 364.737588] IPVS: ftp: loaded support on port[0] = 21 2018/03/31 02:57:44 executing program 4: syz_emit_ethernet(0x10e, &(0x7f0000000200)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@llc={0x4, {@llc={0x8e, 0xaa, "e2", "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"}}}}}, &(0x7f00000001c0)={0x0, 0x0, [0xbe9]}) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x80800) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_int(r0, 0x29, 0xff, &(0x7f0000000100)=0x2, 0x4) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000140)) 2018/03/31 02:57:44 executing program 2 (fault-call:26 fault-nth:1): r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000644ffc)=0x8000, 0x4) bind$inet6(r0, &(0x7f00003bcfe4)={0xa, 0x4e20, 0x0, @empty, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000200)='-', 0x1, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00'}) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000000)='bcsf0\x00') accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000040)) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080), 0x10) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000500), &(0x7f00000005c0)=0x1ce) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000002140)={0x7, &(0x7f0000002040)=[{0x2, 0x260, 0x6, 0xfff}, {0x0, 0x3ffb, 0x10001, 0x6}, {0x4, 0x0, 0x400, 0x71e}, {0xfffffffffffffff9, 0x8, 0x9}, {0x0, 0x9, 0x0, 0x8}, {0x20, 0x8000, 0x400, 0x8618}, {0x8001, 0x9, 0x2, 0xfff}]}, 0x10) socket$packet(0x11, 0x3, 0x300) getsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000002100), 0x2) socket$kcm(0x29, 0x2, 0x0) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') socketpair$inet(0x2, 0x8080f, 0x1f, &(0x7f00000003c0)) socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = socket$vsock_stream(0x28, 0x1, 0x0) r4 = accept(r3, &(0x7f0000000580)=@rc, &(0x7f0000000280)=0x4c) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r4, 0x28, 0x0, &(0x7f00000004c0)=0x100000001, 0x8) r5 = socket$nl_generic(0x10, 0x3, 0x10) getpid() sendmsg$nl_generic(r5, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000700)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f00000000c0)=0x4, 0x4) accept4$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000000600)={0x0, @in6={{0xa, 0x0, 0xfa5f, @ipv4={[], [0xff, 0xff]}, 0x6fa74d64}}, [0x40, 0xb27, 0x11a, 0x9, 0x5, 0x40c, 0x5, 0xffff, 0x9, 0x7, 0xfff, 0x4, 0x5b, 0x0, 0x4]}, &(0x7f0000000240)=0x100) [ 364.840535] FAULT_INJECTION: forcing a failure. [ 364.840535] name failslab, interval 1, probability 0, space 0, times 0 [ 364.851814] CPU: 1 PID: 2928 Comm: syz-executor2 Not tainted 4.16.0-rc6+ #287 [ 364.859076] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 364.868412] Call Trace: [ 364.870983] dump_stack+0x194/0x24d [ 364.874593] ? arch_local_irq_restore+0x53/0x53 [ 364.879243] ? rcutorture_record_progress+0x10/0x10 [ 364.884243] should_fail+0x8c0/0xa40 [ 364.887938] ? kernel_text_address+0xd1/0xe0 [ 364.892328] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 364.897411] ? unwind_get_return_address+0x61/0xa0 [ 364.902326] ? __save_stack_trace+0x7e/0xd0 [ 364.906630] ? save_stack+0xa3/0xd0 [ 364.910240] ? save_stack+0x43/0xd0 [ 364.913855] ? kasan_kmalloc+0xad/0xe0 [ 364.917723] ? kasan_slab_alloc+0x12/0x20 [ 364.921849] ? kmem_cache_alloc+0x12e/0x760 [ 364.926151] ? __split_vma+0x10b/0x7b0 [ 364.930024] ? do_munmap+0xb54/0xdf0 [ 364.933725] ? mmap_region+0x59e/0x15a0 [ 364.937677] ? do_mmap+0x6c0/0xe00 [ 364.941205] ? vm_mmap_pgoff+0x1de/0x280 [ 364.945259] ? SyS_mmap_pgoff+0x23b/0x5f0 [ 364.949392] ? SyS_mmap+0x16/0x20 [ 364.952831] ? do_syscall_64+0x281/0x940 [ 364.956874] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 364.962224] ? lock_acquire+0x1d5/0x580 [ 364.966181] ? percpu_ref_put_many+0x11a/0x220 [ 364.970742] ? lock_downgrade+0x980/0x980 [ 364.974870] ? lock_release+0xa40/0xa40 [ 364.978826] ? memcg_kmem_get_cache+0x443/0x890 [ 364.983475] ? mem_cgroup_handle_over_high+0x130/0x130 [ 364.988826] should_failslab+0xec/0x120 [ 364.992784] kmem_cache_alloc+0x47/0x760 [ 364.996827] ? percpu_ref_put_many+0x132/0x220 [ 365.001394] ? percpu_ref_tryget_live+0x2f0/0x2f0 [ 365.006217] anon_vma_clone+0x139/0x700 [ 365.010175] ? unlink_anon_vmas+0x9f0/0x9f0 [ 365.014480] ? copy_vma+0xd80/0xd80 [ 365.018091] __split_vma+0x2f7/0x7b0 [ 365.021784] ? find_vma_prev+0x140/0x140 [ 365.025824] ? vmacache_find+0x5f/0x280 [ 365.029783] ? find_vma+0x30/0x150 [ 365.033309] do_munmap+0xb54/0xdf0 [ 365.036831] ? mutex_lock_io_nested+0x1900/0x1900 [ 365.041652] mmap_region+0x59e/0x15a0 [ 365.045435] ? SyS_brk+0x6f0/0x6f0 [ 365.048956] ? arch_get_unmapped_area+0x760/0x760 [ 365.053784] ? lock_acquire+0x1d5/0x580 [ 365.057739] ? lock_acquire+0x1d5/0x580 [ 365.061696] ? vm_mmap_pgoff+0x198/0x280 [ 365.065741] ? arch_get_unmapped_area+0x760/0x760 [ 365.070562] ? can_do_mlock+0xff/0x150 [ 365.074429] ? can_do_mlock.part.8+0x20/0x20 [ 365.078818] ? get_unmapped_area+0x265/0x300 [ 365.083204] do_mmap+0x6c0/0xe00 [ 365.086551] ? mmap_region+0x15a0/0x15a0 [ 365.090598] ? vm_mmap_pgoff+0x198/0x280 [ 365.094639] ? down_read_killable+0x180/0x180 [ 365.099118] ? cap_mmap_file+0x9/0x10 [ 365.102909] ? security_mmap_file+0x143/0x180 [ 365.107383] vm_mmap_pgoff+0x1de/0x280 [ 365.111257] ? vma_is_stack_for_current+0xa0/0xa0 [ 365.116087] ? rcu_sync_lockdep_assert+0xd/0xb0 [ 365.120738] ? __sb_end_write+0xa0/0xd0 [ 365.124701] SyS_mmap_pgoff+0x23b/0x5f0 [ 365.128656] ? find_mergeable_anon_vma+0xd0/0xd0 [ 365.133391] ? SyS_read+0x220/0x220 [ 365.137002] ? align_vdso_addr+0x60/0x60 [ 365.141054] SyS_mmap+0x16/0x20 [ 365.144314] do_syscall_64+0x281/0x940 [ 365.148183] ? vmalloc_sync_all+0x30/0x30 [ 365.152315] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 365.157836] ? syscall_return_slowpath+0x550/0x550 [ 365.162743] ? syscall_return_slowpath+0x2ac/0x550 [ 365.167657] ? prepare_exit_to_usermode+0x227/0x350 [ 365.172656] ? perf_trace_sys_enter+0xcb0/0xcb0 [ 365.177315] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 365.182157] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 365.187334] RIP: 0033:0x454e79 [ 365.190507] RSP: 002b:00007f44c0e6bc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 365.198194] RAX: ffffffffffffffda RBX: 00007f44c0e6c6d4 RCX: 0000000000454e79 [ 365.205445] RDX: 0000000000000003 RSI: 000000000000f000 RDI: 0000000020000000 [ 365.212695] RBP: 000000000072bea0 R08: ffffffffffffffff R09: 0000000000000000 [ 365.219948] R10: 000000000001b071 R11: 0000000000000246 R12: 000000000000001b [ 365.227204] R13: 00000000000003f4 R14: 00000000006f7f80 R15: 0000000000000001 2018/03/31 02:57:45 executing program 5: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0), &(0x7f0000000200)=0xc) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={"776c616e300000020084000000000899", &(0x7f0000000280)=ANY=[@ANYBLOB='\x00']}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000000040)={0xca, &(0x7f00000000c0)=""/202}) 2018/03/31 02:57:45 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) unshare(0x60000000) r2 = socket$inet(0x2, 0x5, 0x7f) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000000)="ff55d36cffb9ffffef0000000007", 0xe) r3 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x0) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000d00)="b9cb7ff7791f8c2cf1165bda4bbe9b9f9c8059e82cbde9394e59dcfffda72f5b40f1e4008751f177c4281d0318a2d538c148fee43236d7137db53e15cb8619e07442ded1c246aa247b40e478b42c36d6bec7ded9268ffb77b6112ff06a1f8e3b07d0333693cc2c9382945639ab61d9e7d0e13ea6943ac678f1a14285b3f5d04eed150956e475ebfb4a055f5ef2", 0x8d) setsockopt$inet_int(r2, 0x0, 0xca, &(0x7f0000000000)=0x10001, 0x10) r4 = accept(r3, &(0x7f0000000040)=@un=@abs, &(0x7f00000000c0)=0x80) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r4, 0x111, 0x2, 0x0, 0x4) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000dc0)={@in6={{0xa, 0x4e23, 0x3f, @dev={0xfe, 0x80, [], 0x10}, 0xd9}}, 0x4ad, 0xffffffffffff8001, 0x1, "3ded89a9e5cc530b988f0ade9121f2a79fa7b0ba4494f984b03a2177111b7af70fcec3bfb7e7544b3d71104ebfe273b6ad4ee915d71da495875ddb2afeab3172b9ab8c1f7b18bd3ed231aac8968ffefb"}, 0xd8) accept$ipx(0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000140)=0x10) ioctl$sock_ipx_SIOCAIPXITFCRT(r4, 0x89e0, &(0x7f0000000180)=0x1) getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000000ac0)={0x0, @multicast2, @multicast2}, &(0x7f0000000b00)=0xc) r6 = getuid() sendmsg$nl_xfrm(r4, &(0x7f0000000cc0)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x200040}, 0xc, &(0x7f0000000c80)={&(0x7f0000000b40)=@updsa={0x118, 0x1a, 0x2, 0x70bd29, 0x25dfdbfb, {{@in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e21, 0xfffffffffffffffe, 0x4e22, 0x9, 0xa, 0x80, 0x80, 0x0, r5, r6}, {@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d2, 0x2b}, @in=@multicast2=0xe0000002, {0x7, 0x3ff, 0x7, 0xfffffffffffff001, 0x8, 0x65d80000000, 0xfffffffffffffff7, 0x7f}, {0xfffffffffffeffff, 0xfffffffeffffffff, 0x1, 0x1}, {0x8, 0x8, 0x80000000}, 0x70bd2d, 0x3507, 0x2, 0x3, 0x1, 0x4}, [@coaddr={0x14, 0xe, @in6=@local={0xfe, 0x80, [], 0xaa}}, @srcaddr={0x14, 0xd, @in6=@local={0xfe, 0x80, [], 0xaa}}]}, 0x118}, 0x1, 0x0, 0x0, 0x800}, 0x8004) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000000280)={{{@in=@remote, @in=@loopback}}, {{@in6=@local}}}, &(0x7f0000000200)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000380)={{{@in6=@remote, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@mcast2}}, &(0x7f0000000480)=0xe8) sendmsg$nl_xfrm(r1, &(0x7f00000005c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000580)={&(0x7f0000000600)=ANY=[@ANYBLOB="4c0300001a00180325bd7000fcdbdf25ffffffff001000000000000000000000000000000000000000000000000000014e20b2164e20fffb0a00208000000000", @ANYRES32=r7, @ANYBLOB="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"], 0x3}, 0x1}, 0x0) getsockopt$ipx_IPX_TYPE(r4, 0x100, 0x1, &(0x7f00000001c0), &(0x7f0000000240)=0x4) setsockopt$inet6_buf(r0, 0x29, 0x32, &(0x7f0000001000), 0x0) 2018/03/31 02:57:45 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000b50fdc)={@dev={0xac, 0x14, 0x14}, @loopback=0x7f000001, 0x0, 0x4000000000000008}, 0x10) setsockopt$IP_VS_SO_SET_EDIT(r0, 0x0, 0x483, &(0x7f0000000040)={0x6e, @rand_addr=0xbc, 0x4e20, 0x4, 'lblc\x00', 0x1, 0x60d, 0x6a}, 0x2c) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)={@multicast1=0xe0000001, @rand_addr=0x6, 0x1, 0x1c, [@rand_addr=0x2, @local={0xac, 0x14, 0x14, 0xaa}, @multicast2=0xe0000002, @broadcast=0xffffffff, @empty, @local={0xac, 0x14, 0x14, 0xaa}, @local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}]}, 0x30) 2018/03/31 02:57:45 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009f3fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f8dfc8)={0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmsg(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000200)=""/67, 0x43}], 0x1, &(0x7f0000000340)=""/67, 0x43}, 0x0) getgid() 2018/03/31 02:57:45 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3a) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000634000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xffffffbd) pread64(0xffffffffffffffff, &(0x7f0000000180)=""/195, 0xc3, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x85, 0x10}, &(0x7f0000000140)=0xc) bind$unix(r2, &(0x7f0000000440)=@file={0x1, './file0\x00'}, 0x6e) r3 = accept$inet(0xffffffffffffff9c, &(0x7f0000000280)={0x0, 0x0, @dev}, &(0x7f00000002c0)=0x10) socketpair(0x0, 0xf, 0x6, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000540)=0x4, 0x4) accept$ipx(r5, &(0x7f00000003c0), &(0x7f0000000400)=0x10) setsockopt$IP_VS_SO_SET_ZERO(r5, 0x0, 0x48f, &(0x7f0000000080)={0x73, @empty, 0x4e23, 0x1, 'nq\x00', 0x0, 0x7fffffff, 0x46}, 0x2c) accept4$alg(r5, 0x0, 0x0, 0x80000) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000000680)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000005c0)=0x8) sendmmsg$unix(r2, &(0x7f00000bd000), 0x492492492492834, 0x0) connect$unix(r4, &(0x7f00003de000)=@abs={0x1, 0x0, 0x4e23}, 0x3) close(r1) socket$inet_sctp(0x2, 0x0, 0x84) sendmsg(r4, &(0x7f0000001900)={0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000600)="e6a4f9530bde0ea234969f4911dd5d5d8615aef5582562a53d524969f1ee0f4523e9647b5bd0ac7747c74d9809c82e7587f43e2d8d8d4a2e1e891418f73502c4bb15908f0a58c644afe17080917606ca8980", 0x52}], 0x1, &(0x7f0000001680), 0x0, 0x20000000}, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r4, 0x12, 0x3, &(0x7f00000000c0), &(0x7f0000000300)=0x4) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000004c0)={@empty, 0x50}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f0000000340)={0x628}, 0x1) syz_emit_ethernet(0x1, &(0x7f00000f8000)=ANY=[@ANYBLOB="cd390b081bf2aaaaaaaa000086dd6008de0600383a0000000000000000000000ffffe0000002ff0200000000000000000000000000010200907800000000609433df00003a0000000000000000000000000000"], 0x0) 2018/03/31 02:57:45 executing program 2 (fault-call:26 fault-nth:2): r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000644ffc)=0x8000, 0x4) bind$inet6(r0, &(0x7f00003bcfe4)={0xa, 0x4e20, 0x0, @empty, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000200)='-', 0x1, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00'}) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000000)='bcsf0\x00') accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000040)) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080), 0x10) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000500), &(0x7f00000005c0)=0x1ce) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000002140)={0x7, &(0x7f0000002040)=[{0x2, 0x260, 0x6, 0xfff}, {0x0, 0x3ffb, 0x10001, 0x6}, {0x4, 0x0, 0x400, 0x71e}, {0xfffffffffffffff9, 0x8, 0x9}, {0x0, 0x9, 0x0, 0x8}, {0x20, 0x8000, 0x400, 0x8618}, {0x8001, 0x9, 0x2, 0xfff}]}, 0x10) socket$packet(0x11, 0x3, 0x300) getsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000002100), 0x2) socket$kcm(0x29, 0x2, 0x0) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') socketpair$inet(0x2, 0x8080f, 0x1f, &(0x7f00000003c0)) socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = socket$vsock_stream(0x28, 0x1, 0x0) r4 = accept(r3, &(0x7f0000000580)=@rc, &(0x7f0000000280)=0x4c) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r4, 0x28, 0x0, &(0x7f00000004c0)=0x100000001, 0x8) r5 = socket$nl_generic(0x10, 0x3, 0x10) getpid() sendmsg$nl_generic(r5, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000700)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f00000000c0)=0x4, 0x4) accept4$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000000600)={0x0, @in6={{0xa, 0x0, 0xfa5f, @ipv4={[], [0xff, 0xff]}, 0x6fa74d64}}, [0x40, 0xb27, 0x11a, 0x9, 0x5, 0x40c, 0x5, 0xffff, 0x9, 0x7, 0xfff, 0x4, 0x5b, 0x0, 0x4]}, &(0x7f0000000240)=0x100) 2018/03/31 02:57:45 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000000)={'vcan0\x00', 0x65e}) r1 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f00009fc000), 0x0, 0x0, &(0x7f0000000280)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x2, 0x0, 0x10001, 0x3}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000000080)={0x58b8, r2, 0x3, 0x9}) 2018/03/31 02:57:45 executing program 0: r0 = socket$inet(0x15, 0x80005, 0x0) bind$inet(r0, &(0x7f000001bff0)={0x2}, 0x10) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendmsg(r0, &(0x7f0000000080)={0x0, 0xffffffffffffff7c, &(0x7f0000000300)=[{&(0x7f00000003c0)="67993d653d342659210c8dd989bc051044b5f2929a72458ded1644fcf53cd4159a4789e3840512c72b66888390ea627e06928b762d80c82756cb7016c036628ed487af079e8cc18e667c627c37797b307cc3682159675fb7b18a4fbd6596a1a41628f5d43f65c72e838cec4bfa80f53661efc95c2144913bba7a3d7b67ce57ceb3fc4005247dd703116fdd88bfc73a134ef540e1222e01c26e"}, {&(0x7f0000000180)="243a06f2ff83c7d843b6a8fd059ac851c33ac2478b3519c76bd08469fa8dc7eee01001e89046dc16f35963826ddf1664c40e8ca8968bf3692b14584c7d53cf5e61125e697c95095afa39ef15a82aaec404cd7a8ad96ef39609a96cdce70bc39a2c7b111e83a227a62dec710b8ef453394c48438bb2fed983caf90769b72a4cdfee432d78218ce550045dabe8ef4c769f2c8dc0fa3a4fe0f780f27daec8f24f58d036ce1cdf782ce575be95ae6a6275"}, {&(0x7f0000000240)="470f89cffd5f1b727494d52f8f88f95722389e65c17bd1cb04f805eca6aa7066aad8012fa9728162395d4d7a4286484e957c22aff697a921fd8de5f25419047ce10eb0e528e093d66980843324"}, {&(0x7f0000000000)="5f5550860a39a917ceb31120edc6a0e298d4d284a995f7955247aff6a06721e6274dbe7dd937b30144ccde", 0xffffffffffffff70}, {&(0x7f0000000380)="c15ff5e28b83d6c064b7532eda58104c48e761b45a4682078065e04f02017090ef482089b799112e13ca3d7f45e8ab"}], 0x0, &(0x7f00000002c0)}, 0x0) [ 365.913404] IPVS: set_ctl: invalid protocol: 110 0.0.0.188:20000 lblc [ 365.938974] IPVS: ftp: loaded support on port[0] = 21 [ 365.939801] IPVS: set_ctl: invalid protocol: 110 0.0.0.188:20000 lblc [ 365.949951] FAULT_INJECTION: forcing a failure. [ 365.949951] name failslab, interval 1, probability 0, space 0, times 0 2018/03/31 02:57:45 executing program 0: r0 = socket(0x1e, 0x4, 0x0) r1 = socket$inet6_sctp(0xa, 0x3, 0x84) ioctl$sock_ifreq(r1, 0x40000089f0, &(0x7f0000000000)={"626f6e64300000000000000000f800", @ifru_names='ip6gretap0\x00'}) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3f9, 0x0, 0x1}, 0x10) r2 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3f9, 0x0, 0x1}, 0x10) sendmsg(r2, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "02ed01000000000000000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00008b2000)}, 0x0) bind(0xffffffffffffffff, &(0x7f0000d01ff0)=ANY=[], 0x0) [ 365.962057] CPU: 0 PID: 2953 Comm: syz-executor2 Not tainted 4.16.0-rc6+ #287 [ 365.969333] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 365.978681] Call Trace: [ 365.981271] dump_stack+0x194/0x24d [ 365.984905] ? arch_local_irq_restore+0x53/0x53 [ 365.989582] should_fail+0x8c0/0xa40 [ 365.993295] ? __kasan_slab_free+0x11a/0x170 [ 365.997709] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 366.002811] ? vm_mmap_pgoff+0x1de/0x280 [ 366.006875] ? SyS_mmap+0x16/0x20 [ 366.010337] ? do_syscall_64+0x281/0x940 [ 366.014401] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 366.019761] ? debug_check_no_obj_freed+0x3da/0xf1f [ 366.024778] ? unmap_region+0x35c/0x4f0 [ 366.028760] ? lock_acquire+0x1d5/0x580 [ 366.032734] ? lock_acquire+0x1d5/0x580 [ 366.036705] ? fs_reclaim_acquire+0x20/0x20 [ 366.041028] ? lock_downgrade+0x980/0x980 [ 366.045174] ? lock_release+0xa40/0xa40 [ 366.049151] ? check_same_owner+0x320/0x320 [ 366.053473] ? rcu_note_context_switch+0x710/0x710 [ 366.054053] IPVS: ftp: loaded support on port[0] = 21 [ 366.058403] should_failslab+0xec/0x120 [ 366.058417] kmem_cache_alloc+0x47/0x760 [ 366.071597] ? do_munmap+0x4e2/0xdf0 [ 366.075307] mmap_region+0x7ee/0x15a0 [ 366.079115] ? SyS_brk+0x6f0/0x6f0 [ 366.082658] ? arch_get_unmapped_area+0x760/0x760 [ 366.087501] ? lock_acquire+0x1d5/0x580 [ 366.091468] ? lock_acquire+0x1d5/0x580 [ 366.095440] ? vm_mmap_pgoff+0x198/0x280 [ 366.099497] ? arch_get_unmapped_area+0x760/0x760 [ 366.104337] ? can_do_mlock+0xff/0x150 [ 366.108233] ? can_do_mlock.part.8+0x20/0x20 [ 366.112634] ? get_unmapped_area+0x265/0x300 [ 366.117035] do_mmap+0x6c0/0xe00 [ 366.120396] ? mmap_region+0x15a0/0x15a0 [ 366.124457] ? vm_mmap_pgoff+0x198/0x280 [ 366.128516] ? down_read_killable+0x180/0x180 [ 366.133009] ? cap_mmap_file+0x9/0x10 [ 366.136807] ? security_mmap_file+0x143/0x180 [ 366.141295] vm_mmap_pgoff+0x1de/0x280 [ 366.145165] ? vma_is_stack_for_current+0xa0/0xa0 [ 366.149988] ? rcu_sync_lockdep_assert+0xd/0xb0 [ 366.154638] ? __sb_end_write+0xa0/0xd0 [ 366.158598] SyS_mmap_pgoff+0x23b/0x5f0 [ 366.162550] ? find_mergeable_anon_vma+0xd0/0xd0 [ 366.167284] ? SyS_read+0x220/0x220 [ 366.170894] ? align_vdso_addr+0x60/0x60 [ 366.174933] SyS_mmap+0x16/0x20 [ 366.178192] do_syscall_64+0x281/0x940 [ 366.182061] ? vmalloc_sync_all+0x30/0x30 [ 366.186184] ? _raw_spin_unlock_irq+0x27/0x70 [ 366.190661] ? finish_task_switch+0x1c1/0x7e0 [ 366.195133] ? syscall_return_slowpath+0x550/0x550 [ 366.200039] ? syscall_return_slowpath+0x2ac/0x550 [ 366.204948] ? prepare_exit_to_usermode+0x350/0x350 [ 366.209940] ? prepare_exit_to_usermode+0x227/0x350 [ 366.214930] ? perf_trace_sys_enter+0xcb0/0xcb0 [ 366.219576] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 366.224407] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 366.229580] RIP: 0033:0x454e79 [ 366.232746] RSP: 002b:00007f44c0e6bc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 366.240431] RAX: ffffffffffffffda RBX: 00007f44c0e6c6d4 RCX: 0000000000454e79 [ 366.247675] RDX: 0000000000000003 RSI: 000000000000f000 RDI: 0000000020000000 [ 366.254923] RBP: 000000000072bea0 R08: ffffffffffffffff R09: 0000000000000000 2018/03/31 02:57:46 executing program 5: r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={"776c616e300000020084000000000899", &(0x7f0000000000)=ANY=[@ANYBLOB="5c3ec419f41ca338824b2ee78f231daac2370158b1700f7d15bc"]}) 2018/03/31 02:57:46 executing program 3: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000051b000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ioctl$sock_proto_private(r0, 0x89ef, &(0x7f0000000180)="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") sendmsg$rds(r0, &(0x7f00001c3000)={&(0x7f0000014000)={0x2, 0x4e1e, @multicast1=0xe0000001}, 0x10, &(0x7f0000000240), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="580000000000000014010000080000000800000001000000", @ANYPTR=&(0x7f0000000040)=ANY=[@ANYBLOB="0e00000000000000"], @ANYPTR=&(0x7f00000000c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="010000000000000006000000000000000900000000000000018000000000000001000000000000000200000000000000"], 0x21}, 0x20008040) 2018/03/31 02:57:46 executing program 4: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001480)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$inet(r0, &(0x7f00000014c0)={0x0, 0x0, @multicast2}, &(0x7f0000001500)=0x10) getsockname$inet(r0, &(0x7f0000001540)={0x0, 0x0, @multicast2}, &(0x7f0000001580)=0x10) socketpair(0x5, 0x4, 0x2, &(0x7f0000001680)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f00000016c0), &(0x7f0000001700)=0x4) connect$rds(r3, &(0x7f0000001740)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x17}}, 0x10) ioctl$DRM_IOCTL_RM_MAP(r3, 0x4028641b, &(0x7f0000001780)={&(0x7f0000ffe000/0x1000)=nil, 0x7f, 0x5, 0x8, &(0x7f0000ffc000/0x4000)=nil}) socket$vsock_stream(0x28, 0x1, 0x0) ioctl$DRM_IOCTL_RM_MAP(r2, 0x4028641b, &(0x7f00000017c0)={0x0, 0x1, 0x3, 0x40, &(0x7f0000ffd000/0x3000)=nil, 0x7fff}) setsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f0000001800)=0x8ed7, 0x4) ioctl$sock_netrom_TIOCINQ(r3, 0x541b, &(0x7f0000001840)) ioctl$sock_bt_hidp_HIDPCONNDEL(r2, 0x400448c9, &(0x7f0000001880)={{0xc40, 0x81, 0x2, 0x2, 0x7f}, 0x9ff9}) r4 = accept4$bt_l2cap(r3, &(0x7f00000018c0), &(0x7f0000001900)=0xe, 0x800) getsockopt$bt_l2cap_L2CAP_CONNINFO(r4, 0x6, 0x2, &(0x7f0000001940), &(0x7f0000001980)=0x6) setsockopt(r0, 0x2, 0x101, &(0x7f00000019c0)="9688d829ceebae6527cb1a3e4f94a8d3190dfe2d1af34aec9a69b8852373ee5b3fbfc02c99450dcfae9267ef264d870a1c59a895638bccd76f452300c72dd0baf282054f13f4b2f6c99a33e204a366bc3b71e08817fff791e27b0780a3a11007a1f7f12df7f2cf4957e3fa8255cfbefef8c598fde11b4ea781c2c05a03563c6d900d9b3cc8f0e0ab8e96544cbdba0416e0a34a3cdd1b2f780067a7c7b94e5571b55551435ddd6379a838f86bfdc963351283f567c43a45ef2ff0b146976a4675a035270173b7fea411658c9429e1122854f8cb8b5663a7bd61c65e1bb9a24d91bd36a39617", 0xe5) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000001ac0)=@assoc_id=0x0, &(0x7f0000001b00)=0x4) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000001b40)={r5, 0xbed4}, 0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000001b80)=@assoc_id=r5, 0x4) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000001bc0)="d10f6fee786af1b341eff46272138f8b", 0x10) setsockopt$EBT_SO_SET_COUNTERS(r1, 0x0, 0x81, &(0x7f0000001c00)={'raw\x00', 0x2, [{}, {}]}, 0x48) r6 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$bt_BT_FLUSHABLE(r3, 0x112, 0x8, &(0x7f0000001c80)=0x2, 0x4) ioctl$sock_inet_udp_SIOCOUTQ(r3, 0x5411, &(0x7f0000001cc0)) ioctl$sock_ifreq(r6, 0x8973, &(0x7f0000001d40)={'ip6_vti0\x00', @ifru_settings={0x2, 0x8, @te1=&(0x7f0000001d00)={0x1f, 0x6, 0x1f, 0x7}}}) getpeername$inet6(r2, &(0x7f0000001d80)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000001dc0)=0x1c) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000001e00)={0x1}, 0x1) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001e40)={r5, 0x1, 0x0, 0x7}, &(0x7f0000001e80)=0x10) sendmsg$nl_generic(r2, &(0x7f0000002000)={&(0x7f0000001ec0)={0x10, 0x0, 0x0, 0x208}, 0xc, &(0x7f0000001fc0)={&(0x7f0000001f00)={0xa8, 0x32, 0x0, 0x70bd29, 0x25dfdbfe, {0xf}, [@nested={0x94, 0x3f, [@typed={0x14, 0x25, @ipv6=@ipv4={[], [0xff, 0xff]}}, @generic="b52984651220d74215c235477a46b9851e0bf5758aaaacea09cccd1daef6a8ebb34480aef47086ea9cce072c76c95c30b060359ee571a69d9f8b611af74ab9df0f39bbbc24e02b2152a5c9793c428f81ed33a0a250cebe15c6891b000ef562c771bd2f7567b3afdb7f376999354d9770", @typed={0xc, 0x21, @u64=0x9df}]}]}, 0xa8}, 0x1, 0x0, 0x0, 0xd52396b97ae8f48f}, 0x8004) recvfrom$packet(r3, &(0x7f0000002040), 0x0, 0x2, 0x0, 0x0) splice(r2, &(0x7f0000002080), r3, &(0x7f00000020c0), 0x81, 0x5) 2018/03/31 02:57:46 executing program 6: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r1 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f000031aff8)={r1, r0}) bind(r1, &(0x7f0000000340)=@ethernet={0x0, @link_local={0x1, 0x80, 0xc2}}, 0x80) bind(r1, &(0x7f0000000000)=@llc={0x1a, 0x0, 0xaff, 0x9, 0x5, 0x7}, 0x80) r2 = socket$alg(0x26, 0x5, 0x0) getsockopt$IP_VS_SO_GET_DESTS(r1, 0x0, 0x484, &(0x7f0000000680)=""/56, &(0x7f00000006c0)=0x38) bind$alg(r2, &(0x7f00000001c0)={0x26, 'hash\x00', 0x0, 0x0, 'sha512\x00'}, 0x58) socket$bt_bnep(0x1f, 0x3, 0x4) r3 = accept$inet(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, @rand_addr}, &(0x7f00000002c0)=0x10) r4 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000580)={0x0, 0x0, 0x0, @mcast2}, &(0x7f00000005c0)=0x1c) getsockopt$inet_sctp6_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000000600), &(0x7f0000000640)=0xb) ioctl$sock_inet_SIOCDELRT(r3, 0x890c, &(0x7f0000000500)={0x9, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e24}, 0x10, 0x6, 0x0, 0x1, 0xfffffffffffffffe, &(0x7f0000000300)='tunl0\x00', 0xb44c, 0x200, 0x4}) r5 = accept(r2, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000700)=@sack_info={0x0, 0xffffffffffff4227}, &(0x7f0000000740)=0xc) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000000780)={r6, 0x5, 0x30, 0x7}, &(0x7f00000007c0)=0x18) sendmsg$IPVS_CMD_SET_CONFIG(r5, &(0x7f0000000240)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB="14000f00", @ANYBLOB="0000002c5dffff00000000000000000000000000000000"], 0x2}, 0x1}, 0x0) socketpair(0x8, 0x4002000011, 0x8001, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r7, 0x84, 0x70, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e21}}, [0x7, 0x7, 0x6, 0x2, 0x8, 0x5, 0x5, 0xfff, 0x9d7, 0x1000, 0x8, 0x0, 0x1e, 0x9, 0xe41]}, &(0x7f0000000200)=0x100) ioctl(r8, 0x20, &(0x7f0000000440)="8832b8240fe94cc63a6139483ad802a64af71d323bc4b7ff3d5ae6132bbb8a9a9f3d89938d4ad8dced1987bfa8ab440d4ffc379f5e4d356372fb42126509d19d16fc8d65e99183199057d1d0a5a028f2fa9cb4af548b94ce7e12b555c2a3f92228a932b101ba17ca7f2a8d7f08420c8546102f185ec8ef4a53c6ed6d7c50bcef382048c2") setsockopt$inet_sctp_SCTP_RTOINFO(r8, 0x84, 0x0, &(0x7f0000000240)={r9, 0x6, 0x9, 0x4}, 0x48) setsockopt$netlink_NETLINK_CAP_ACK(r8, 0x10e, 0xa, &(0x7f00000000c0)=0x5, 0x4) ioctl$sock_SIOCGPGRP(r5, 0x8904, &(0x7f0000000080)) 2018/03/31 02:57:46 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3a) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000634000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xffffffbd) pread64(0xffffffffffffffff, &(0x7f0000000180)=""/195, 0xc3, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x85, 0x10}, &(0x7f0000000140)=0xc) bind$unix(r2, &(0x7f0000000440)=@file={0x1, './file0\x00'}, 0x6e) r3 = accept$inet(0xffffffffffffff9c, &(0x7f0000000280)={0x0, 0x0, @dev}, &(0x7f00000002c0)=0x10) socketpair(0x0, 0xf, 0x6, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000540)=0x4, 0x4) accept$ipx(r5, &(0x7f00000003c0), &(0x7f0000000400)=0x10) setsockopt$IP_VS_SO_SET_ZERO(r5, 0x0, 0x48f, &(0x7f0000000080)={0x73, @empty, 0x4e23, 0x1, 'nq\x00', 0x0, 0x7fffffff, 0x46}, 0x2c) accept4$alg(r5, 0x0, 0x0, 0x80000) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000000680)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000005c0)=0x8) sendmmsg$unix(r2, &(0x7f00000bd000), 0x492492492492834, 0x0) connect$unix(r4, &(0x7f00003de000)=@abs={0x1, 0x0, 0x4e23}, 0x3) close(r1) socket$inet_sctp(0x2, 0x0, 0x84) sendmsg(r4, &(0x7f0000001900)={0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000600)="e6a4f9530bde0ea234969f4911dd5d5d8615aef5582562a53d524969f1ee0f4523e9647b5bd0ac7747c74d9809c82e7587f43e2d8d8d4a2e1e891418f73502c4bb15908f0a58c644afe17080917606ca8980", 0x52}], 0x1, &(0x7f0000001680), 0x0, 0x20000000}, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r4, 0x12, 0x3, &(0x7f00000000c0), &(0x7f0000000300)=0x4) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000004c0)={@empty, 0x50}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f0000000340)={0x628}, 0x1) syz_emit_ethernet(0x1, &(0x7f00000f8000)=ANY=[@ANYBLOB="cd390b081bf2aaaaaaaa000086dd6008de0600383a0000000000000000000000ffffe0000002ff0200000000000000000000000000010200907800000000609433df00003a0000000000000000000000000000"], 0x0) 2018/03/31 02:57:46 executing program 2 (fault-call:26 fault-nth:3): r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000644ffc)=0x8000, 0x4) bind$inet6(r0, &(0x7f00003bcfe4)={0xa, 0x4e20, 0x0, @empty, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000200)='-', 0x1, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00'}) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000000)='bcsf0\x00') accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000040)) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080), 0x10) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000500), &(0x7f00000005c0)=0x1ce) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000002140)={0x7, &(0x7f0000002040)=[{0x2, 0x260, 0x6, 0xfff}, {0x0, 0x3ffb, 0x10001, 0x6}, {0x4, 0x0, 0x400, 0x71e}, {0xfffffffffffffff9, 0x8, 0x9}, {0x0, 0x9, 0x0, 0x8}, {0x20, 0x8000, 0x400, 0x8618}, {0x8001, 0x9, 0x2, 0xfff}]}, 0x10) socket$packet(0x11, 0x3, 0x300) getsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000002100), 0x2) socket$kcm(0x29, 0x2, 0x0) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') socketpair$inet(0x2, 0x8080f, 0x1f, &(0x7f00000003c0)) socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = socket$vsock_stream(0x28, 0x1, 0x0) r4 = accept(r3, &(0x7f0000000580)=@rc, &(0x7f0000000280)=0x4c) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r4, 0x28, 0x0, &(0x7f00000004c0)=0x100000001, 0x8) r5 = socket$nl_generic(0x10, 0x3, 0x10) getpid() sendmsg$nl_generic(r5, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000700)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f00000000c0)=0x4, 0x4) accept4$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000000600)={0x0, @in6={{0xa, 0x0, 0xfa5f, @ipv4={[], [0xff, 0xff]}, 0x6fa74d64}}, [0x40, 0xb27, 0x11a, 0x9, 0x5, 0x40c, 0x5, 0xffff, 0x9, 0x7, 0xfff, 0x4, 0x5b, 0x0, 0x4]}, &(0x7f0000000240)=0x100) 2018/03/31 02:57:46 executing program 7: r0 = socket$inet(0x2, 0x6, 0x8) setsockopt(r0, 0x10d, 0x800000000f, &(0x7f0000004000)="03", 0x1) 2018/03/31 02:57:46 executing program 0: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) connect$vsock_dgram(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, @any=0xffffffff}, 0xd) [ 366.262176] R10: 000000000001b071 R11: 0000000000000246 R12: 000000000000001b [ 366.269427] R13: 00000000000003f4 R14: 00000000006f7f80 R15: 0000000000000002 2018/03/31 02:57:46 executing program 5: r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={"776c616e300000020084000000000899", &(0x7f00000000c0)=ANY=[@ANYBLOB="e1db109dbb17ae2a4891d5758bffd8275eee0bb285325f16f09ae2b7d80eb178b520e7eee4d0d41999ab8463be52e162715fe3761a2fb554d959dadcb3339a35ff7cc4b1c8a4bd7f0ebb00796cd66a3459f372b5fd2e088eff8d587af5c49ebc5da0c185afdddd69f239432cc950889ee70ee337a4f39bb5ea030093fd8a63d8f60666643eb5d829fa2fe7ae0675bfda309768e6eefd138d8efd84b4e5d772a458c873c717b3ba2972dc46b22bd4afeb32988430"]}) [ 366.361686] FAULT_INJECTION: forcing a failure. [ 366.361686] name failslab, interval 1, probability 0, space 0, times 0 [ 366.373010] CPU: 0 PID: 3004 Comm: syz-executor2 Not tainted 4.16.0-rc6+ #287 [ 366.380292] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 366.389639] Call Trace: [ 366.392242] dump_stack+0x194/0x24d [ 366.395869] ? arch_local_irq_restore+0x53/0x53 [ 366.400524] ? flush_tlb_func_common.constprop.18+0x4da/0xe00 [ 366.406391] should_fail+0x8c0/0xa40 [ 366.410084] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 366.415254] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 366.420341] ? bpf_prog_kallsyms_find+0xbd/0x440 [ 366.425077] ? lock_downgrade+0x980/0x980 [ 366.429204] ? lock_acquire+0x1d5/0x580 [ 366.433159] ? lock_acquire+0x1d5/0x580 [ 366.437114] ? lock_acquire+0x1d5/0x580 [ 366.441067] ? fs_reclaim_acquire+0x20/0x20 [ 366.445366] ? lock_downgrade+0x980/0x980 [ 366.449494] ? unwind_next_frame.part.6+0x1a6/0xb40 [ 366.454489] ? lock_release+0xa40/0xa40 [ 366.458443] ? check_same_owner+0x320/0x320 [ 366.462745] ? rcu_note_context_switch+0x710/0x710 [ 366.467657] should_failslab+0xec/0x120 [ 366.471610] kmem_cache_alloc+0x47/0x760 [ 366.475649] ? __save_stack_trace+0x7e/0xd0 [ 366.479953] ? percpu_counter_add_batch+0xce/0x130 [ 366.484861] __d_alloc+0xc1/0xbd0 [ 366.488301] ? shrink_dcache_for_umount+0x290/0x290 [ 366.493300] ? save_stack+0x43/0xd0 [ 366.496904] ? kasan_kmalloc+0xad/0xe0 [ 366.500768] ? kasan_slab_alloc+0x12/0x20 [ 366.504895] ? kmem_cache_alloc+0x12e/0x760 [ 366.509209] ? mmap_region+0x7ee/0x15a0 [ 366.513164] ? do_mmap+0x6c0/0xe00 [ 366.516695] ? vm_mmap_pgoff+0x1de/0x280 [ 366.520737] ? SyS_mmap+0x16/0x20 [ 366.524172] ? do_syscall_64+0x281/0x940 [ 366.528211] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 366.533555] ? percpu_ref_put_many+0x11a/0x220 [ 366.538120] ? lock_downgrade+0x980/0x980 [ 366.542247] ? lock_release+0xa40/0xa40 [ 366.546200] ? memcg_kmem_get_cache+0x443/0x890 [ 366.550847] ? cap_capable+0x1b5/0x230 [ 366.554718] d_alloc_pseudo+0x1d/0x30 [ 366.558499] __shmem_file_setup+0x399/0x6a0 [ 366.562802] ? shmem_fill_super+0xa10/0xa10 [ 366.567105] ? kasan_kmalloc+0xad/0xe0 [ 366.570975] ? kasan_slab_alloc+0x12/0x20 [ 366.575101] ? kmem_cache_alloc+0x2e9/0x760 [ 366.579401] shmem_zero_setup+0x96/0x3a0 [ 366.583440] mmap_region+0x121b/0x15a0 [ 366.587306] ? SyS_brk+0x6f0/0x6f0 [ 366.590826] ? arch_get_unmapped_area+0x760/0x760 [ 366.595648] ? lock_acquire+0x1d5/0x580 [ 366.599609] ? lock_acquire+0x1d5/0x580 [ 366.603565] ? vm_mmap_pgoff+0x198/0x280 [ 366.607606] ? arch_get_unmapped_area+0x760/0x760 [ 366.612430] ? can_do_mlock+0xff/0x150 [ 366.616295] ? can_do_mlock.part.8+0x20/0x20 [ 366.620682] ? get_unmapped_area+0x265/0x300 [ 366.625072] do_mmap+0x6c0/0xe00 [ 366.628418] ? mmap_region+0x15a0/0x15a0 [ 366.632462] ? vm_mmap_pgoff+0x198/0x280 [ 366.636500] ? down_read_killable+0x180/0x180 [ 366.640972] ? cap_mmap_file+0x9/0x10 [ 366.644753] ? security_mmap_file+0x143/0x180 [ 366.649231] vm_mmap_pgoff+0x1de/0x280 [ 366.653103] ? vma_is_stack_for_current+0xa0/0xa0 [ 366.657929] ? rcu_sync_lockdep_assert+0xd/0xb0 [ 366.662577] ? __sb_end_write+0xa0/0xd0 [ 366.666531] SyS_mmap_pgoff+0x23b/0x5f0 [ 366.670486] ? find_mergeable_anon_vma+0xd0/0xd0 [ 366.675224] ? SyS_read+0x220/0x220 [ 366.678830] ? align_vdso_addr+0x60/0x60 [ 366.682869] SyS_mmap+0x16/0x20 [ 366.686131] do_syscall_64+0x281/0x940 [ 366.689998] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 366.695519] ? syscall_return_slowpath+0x550/0x550 [ 366.700425] ? syscall_return_slowpath+0x2ac/0x550 [ 366.705337] ? prepare_exit_to_usermode+0x227/0x350 [ 366.710335] ? perf_trace_sys_enter+0xcb0/0xcb0 [ 366.714982] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 366.719807] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 366.724977] RIP: 0033:0x454e79 [ 366.728145] RSP: 002b:00007f44c0e6bc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 366.735834] RAX: ffffffffffffffda RBX: 00007f44c0e6c6d4 RCX: 0000000000454e79 [ 366.743085] RDX: 0000000000000003 RSI: 000000000000f000 RDI: 0000000020000000 [ 366.750334] RBP: 000000000072bea0 R08: ffffffffffffffff R09: 0000000000000000 2018/03/31 02:57:46 executing program 6: setsockopt$packet_tx_ring(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000080)=@req3={0x3, 0x8, 0x7fff, 0x3, 0x2, 0x9, 0x3}, 0xfffffffffffffff5) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x8, &(0x7f0000000040), 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000280)={0xffffffffffffffff}) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f00000002c0)=0x10000, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f00005af000)={0x0, 0x0, &(0x7f00003f1000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="02000000000000000000005afd3c764b9b88dcaa96fbed0731de24e616b9138caba3dc85bc7c131a8dc9298d375ae6b90df34ced6313112bd97eb4fdaf5e76bc86c29e7265630d9a117e9fba3f0d32f802c4956d3a6e525ba609f0a207d883f2f4dd6dcd538ad0f4a987651d13e42db677ddcaf4a678ba63be925c"], 0xffe2}, 0x1}, 0x0) r1 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000140), 0x800) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000180)={{{@in6=@local, @in=@remote}}, {{@in=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000000000)=0xe8) [ 366.757587] R10: 000000000001b071 R11: 0000000000000246 R12: 000000000000001b [ 366.764835] R13: 00000000000003f4 R14: 00000000006f7f80 R15: 0000000000000003 2018/03/31 02:57:46 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x14, &(0x7f00000005c0)={@remote, 0x0}, &(0x7f0000000600)=0x14) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000640)={0x3, 0x7, &(0x7f0000000180)=ANY=[@ANYBLOB="180000000300000000000000000000006b4ffcfffcffffff0000000000000000034c000003007f651df8a93cab9f440000008dc200000000"], &(0x7f0000000480)='syzkaller\x00', 0x2, 0xd7, &(0x7f00000004c0)=""/215, 0x41f00, 0x1, [], r1}, 0x48) socketpair(0x3, 0x7, 0x2, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$packet(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0}, &(0x7f0000000200)=0x14) r6 = accept(r0, &(0x7f0000000040)=@ethernet, &(0x7f00000000c0)=0x80) bpf$PROG_LOAD(0x5, &(0x7f0000000a00)={0x3, 0x7, &(0x7f0000000880)=@framed={{0x18, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x6e2}, [@generic={0x80000001, 0x0, 0xfffffffffffffffb}, @map={0x18, 0x7, 0x1, 0x0, r3}], {0x95}}, &(0x7f00000008c0)='GPL\x00', 0x3, 0xff, &(0x7f0000000900)=""/255, 0x40f00, 0x1, [], r5}, 0x48) bind$packet(r6, &(0x7f0000000100)={0x11, 0x8, r5, 0x1, 0x120, 0x6, @random="94fa2214bf22"}, 0x14) setsockopt$netlink_NETLINK_PKTINFO(r6, 0x10e, 0x3, &(0x7f0000000800)=0x9, 0x4) accept(r2, &(0x7f0000000740)=@generic, &(0x7f00000007c0)=0x80) sendmsg$nl_xfrm(r0, &(0x7f0000000440)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000400)={&(0x7f0000000240)=@delsa={0x18c, 0x11, 0x0, 0x0, 0x25dfdbfb, {@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5}, [@lifetime_val={0x24, 0x9, {0x7, 0x4, 0x1, 0x1}}, @offload={0xc, 0x1c, {r5, 0x2}}, @coaddr={0x14, 0xe, @in=@local={0xac, 0x14, 0x14, 0xaa}}, @algo_crypt={0x120, 0x2, {{'ecb(arc4)\x00'}, 0x6a8, "e4bdc4fc42f33b1e57fc7bebee57f2d55d73f399f81ebbefec484b8fb31f39c1f6683043e4476f88bbfce4967fe0546e327c8be8e3c2948e122d865e79b277b914961d2ccc596b5e7420882d80c2606676e61405664212dd9c6ffd4c9944a8f6ad62cb95758b1aca56e828e40995817dff7ddd35e9caf7398fa4176ed98efb73512bf0f1c93e6713f493409509db3aeb6903b42c152d710eb717fa31bf9edb63021e6f8fb7eea5427421cf7cc81bfd61625dd82c66e48a6478d9bfc2c726ea07eda9235aaf35b7394edcfe2d82fe778ed18f2175ea"}}]}, 0x18c}, 0x1, 0x0, 0x0, 0x20000000}, 0x40000) accept4$inet6(r4, &(0x7f00000006c0)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000700)=0x1c, 0x800) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f000063c000)={&(0x7f00009f8e98)=@newsa={0x13c, 0x10, 0x721, 0x0, 0x0, {{@in6=@dev={0xfe, 0x80}, @in6=@dev={0xfe, 0x80}}, {@in=@broadcast=0xffffffff, 0x0, 0x833}, @in6, {}, {}, {}, 0x0, 0x0, 0x200000000000002}, [@algo_auth_trunc={0x4c, 0x14, {{'digest_null\x00'}}}]}, 0x13c}, 0x1}, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000840)=0x6, 0x4) 2018/03/31 02:57:46 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$inet6(0xa, 0x803, 0x8000000001) socket$inet(0x2, 0x3, 0x6f6) connect$inet6(r1, &(0x7f000052f000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000c9af18)={{{@in=@rand_addr, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast2=0xe0000002, 0x0, 0x3c}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, 0x0, 0x0, 0xfffffffffffffffd}}, 0xe8) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x7, 0x0, 0x7, 0x2}, 0x10}, 0x1}, 0x0) sendmsg(r1, &(0x7f00000024c0)={0x0, 0x0, &(0x7f0000002400)}, 0x0) 2018/03/31 02:57:46 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3a) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000634000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xffffffbd) pread64(0xffffffffffffffff, &(0x7f0000000180)=""/195, 0xc3, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x85, 0x10}, &(0x7f0000000140)=0xc) bind$unix(r2, &(0x7f0000000440)=@file={0x1, './file0\x00'}, 0x6e) r3 = accept$inet(0xffffffffffffff9c, &(0x7f0000000280)={0x0, 0x0, @dev}, &(0x7f00000002c0)=0x10) socketpair(0x0, 0xf, 0x6, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_udp_encap(r5, 0x11, 0x64, &(0x7f0000000540), 0x4) accept$ipx(r5, &(0x7f00000003c0), &(0x7f0000000400)=0x10) setsockopt$IP_VS_SO_SET_ZERO(r5, 0x0, 0x48f, &(0x7f0000000080)={0x73, @empty, 0x4e23, 0x1, 'nq\x00', 0x0, 0x7fffffff, 0x46}, 0x2c) accept4$alg(r5, 0x0, 0x0, 0x80000) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000000680)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000005c0)=0x8) sendmmsg$unix(r2, &(0x7f00000bd000), 0x492492492492834, 0x0) connect$unix(r4, &(0x7f00003de000)=@abs={0x1, 0x0, 0x4e23}, 0x3) close(r1) socket$inet_sctp(0x2, 0x0, 0x84) sendmsg(r4, &(0x7f0000001900)={0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000600)="e6a4f9530bde0ea234969f4911dd5d5d8615aef5582562a53d524969f1ee0f4523e9647b5bd0ac7747c74d9809c82e7587f43e2d8d8d4a2e1e891418f73502c4bb15908f0a58c644afe17080917606ca8980", 0x52}], 0x1, &(0x7f0000001680), 0x0, 0x20000000}, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r4, 0x12, 0x3, &(0x7f00000000c0), &(0x7f0000000300)=0x4) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000004c0)={@empty, 0x50}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f0000000340)={0x628}, 0x1) syz_emit_ethernet(0x1, &(0x7f00000f8000)=ANY=[@ANYBLOB="cd390b081bf2aaaaaaaa000086dd6008de0600383a0000000000000000000000ffffe0000002ff0200000000000000000000000000010200907800000000609433df00003a0000000000000000000000000000"], 0x0) 2018/03/31 02:57:46 executing program 5: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040)={0x0, 0xff}, 0x8) r1 = socket(0x11, 0x5, 0x3) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000080)={"776c616e300000020084000000000899", &(0x7f0000000100)=ANY=[@ANYRES64=r1]}) 2018/03/31 02:57:46 executing program 2 (fault-call:26 fault-nth:4): r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000644ffc)=0x8000, 0x4) bind$inet6(r0, &(0x7f00003bcfe4)={0xa, 0x4e20, 0x0, @empty, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000200)='-', 0x1, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00'}) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000000)='bcsf0\x00') accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000040)) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080), 0x10) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000500), &(0x7f00000005c0)=0x1ce) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000002140)={0x7, &(0x7f0000002040)=[{0x2, 0x260, 0x6, 0xfff}, {0x0, 0x3ffb, 0x10001, 0x6}, {0x4, 0x0, 0x400, 0x71e}, {0xfffffffffffffff9, 0x8, 0x9}, {0x0, 0x9, 0x0, 0x8}, {0x20, 0x8000, 0x400, 0x8618}, {0x8001, 0x9, 0x2, 0xfff}]}, 0x10) socket$packet(0x11, 0x3, 0x300) getsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000002100), 0x2) socket$kcm(0x29, 0x2, 0x0) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') socketpair$inet(0x2, 0x8080f, 0x1f, &(0x7f00000003c0)) socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = socket$vsock_stream(0x28, 0x1, 0x0) r4 = accept(r3, &(0x7f0000000580)=@rc, &(0x7f0000000280)=0x4c) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r4, 0x28, 0x0, &(0x7f00000004c0)=0x100000001, 0x8) r5 = socket$nl_generic(0x10, 0x3, 0x10) getpid() sendmsg$nl_generic(r5, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000700)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f00000000c0)=0x4, 0x4) accept4$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000000600)={0x0, @in6={{0xa, 0x0, 0xfa5f, @ipv4={[], [0xff, 0xff]}, 0x6fa74d64}}, [0x40, 0xb27, 0x11a, 0x9, 0x5, 0x40c, 0x5, 0xffff, 0x9, 0x7, 0xfff, 0x4, 0x5b, 0x0, 0x4]}, &(0x7f0000000240)=0x100) 2018/03/31 02:57:46 executing program 4: r0 = accept4(0xffffffffffffffff, &(0x7f0000000240)=@rc, &(0x7f00000001c0)=0x80, 0x80800) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000180)=0x6, 0x4) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f00000002c0)={{0x6, 0x8, 0x5, 0xd8, 0x8, 0xfffffffffffffff7}, 0x7}) r1 = socket$inet6(0xa, 0x1, 0x8010000400000084) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000004c0)={0x1, 0x28, &(0x7f0000000480)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000600)={r2, 0x1000, 0x10}, 0xc) bind$inet6(r1, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r1, &(0x7f00009f1000)='G', 0xfffffffffffffde6, 0x0, &(0x7f0000108fe4)={0xa, 0x4e24, 0x0, @loopback={0x0, 0x1}, 0x3ff}, 0x1c) sendto$inet6(r1, &(0x7f0000000000)="b9", 0x1, 0x0, 0x0, 0x0) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000300)={0x0, 0xe7, 0x8}, 0xc) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000000540)=@req={0x28, &(0x7f0000000500)={'bond0\x00', @ifru_addrs=@can={0x1d, 0x0}}}) bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0xb, 0x9, &(0x7f0000000340)=@framed={{0x18, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0xe231}, [@call={0x85, 0x0, 0x0, 0x34}, @initr0={0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x80}, @map={0x18, 0x8, 0x1, 0x0, r3}], {0x95}}, &(0x7f00000003c0)='GPL\x00', 0x80000001, 0x45, &(0x7f0000000400)=""/69, 0x40f00, 0x0, [], r4}, 0x48) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f00000006c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r0, &(0x7f0000000740)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000700)={&(0x7f00000008c0)={0x174, r5, 0x408, 0x70bd26, 0x25dfdbfd, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8}, @IPVS_CMD_ATTR_SERVICE={0x6c, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@multicast2=0xe0000002}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x20}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'lc\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3a}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'nq\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@dev={0xac, 0x14, 0x14, 0xb}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x2}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xa4}, @IPVS_CMD_ATTR_DAEMON={0x48, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xfffffffeffffffff}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ipddp0\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x12}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x7}]}, @IPVS_CMD_ATTR_SERVICE={0x48, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'rr\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x101}, @IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xbe}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x101}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'tunl0\x00'}]}]}, 0x174}, 0x1}, 0x4000) sendto$inet6(r1, &(0x7f0000000200)="03", 0x1, 0x0, 0x0, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r6, &(0x7f0000000640)=[{&(0x7f00000000c0)="48c1bc23cf02546546a11eece46e9d276cb2207273dfe2c28b987c9b3238ac6f233437db8e06c5162ae07e2f0a1b6ed18391cafb9edffff66921264dc847335b377c86708d6976aa3764a360bc004ae2110a3f851c52080d78476e61c01dc57eb528256bd4342a238ecc19d7eb762edc4035a235b2876002ab8f3be1de0c28f6d59c771c5428ce515b1c7d3753680cee1a0be6501c1fb21bb541c6805d63ed4fdcf258840b9b95414d4b8f8a36867423f4", 0xb1}], 0x1000000000000241) setsockopt$inet_tcp_TCP_ULP(r7, 0x6, 0x1f, &(0x7f0000000680)='tls\x00', 0x3) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000800)={0x0, @in6={{0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}}, 0x84) shutdown(r1, 0x1) 2018/03/31 02:57:46 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x800000012, &(0x7f0000000040), 0x1) 2018/03/31 02:57:46 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f00000000c0)={0x0, r2, 0x800000000c9}) pipe(&(0x7f0000000240)={0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f0000000280)={r4, 0x80000, r5}) r6 = syz_genetlink_get_family_id$fou(&(0x7f0000000140)='fou\x00') sendmsg$FOU_CMD_GET(r1, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x38, r6, 0x800, 0x70bd29, 0x25dfdbfe, {0x3}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x1}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0xbb431a9cdb211c1a}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x6c}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x33}]}, 0x38}, 0x1, 0x0, 0x0, 0x11}, 0x20000000) sendmsg$nl_xfrm(r0, &(0x7f0000000500)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x40000}, 0xc6ad824d0288f6b1, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYRES16=r6], 0x1}, 0x1, 0x0, 0x0, 0x3}, 0x20000014) 2018/03/31 02:57:46 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f0000519fa8)=ANY=[@ANYBLOB="180000009df6873a0000000000000000650000002e00004a7f000000000000009500004000000000"], &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) write(r1, &(0x7f0000000040)="260000005e000900fdee202426f5150000eaf83a0000000000000001000000ffffff000008db", 0x156) 2018/03/31 02:57:46 executing program 3: getpeername(0xffffffffffffff9c, &(0x7f0000000340)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f00000003c0)=0x80) getpeername$netlink(r0, &(0x7f0000000400), &(0x7f0000000440)=0xc) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_int(r1, 0x1, 0x3f, &(0x7f00000000c0), &(0x7f0000000100)=0x4) socketpair(0x1a, 0x80a, 0x800080000, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f0000000040)) r4 = socket$inet6(0xa, 0x6, 0x0) epoll_pwait(r2, &(0x7f0000000280)=[{}, {}, {}], 0x3, 0x2002, &(0x7f00000002c0)={0x1}, 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000500)={0x0, 0x81}, &(0x7f0000000540)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000580)={r5, 0x800}, 0x8) close(r4) getsockopt$inet6_int(r4, 0x29, 0xce, &(0x7f0000000140), &(0x7f0000000180)=0x4) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r3, 0x10e, 0x2, &(0x7f00000001c0)=0x3, 0x4) socket$pptp(0x18, 0x1, 0x2) bind$inet6(r3, &(0x7f0000001400)={0xa, 0x4e22, 0x14e33a69, @ipv4={[], [0xff, 0xff], @rand_addr=0x800}, 0xaa}, 0x1c) close(r4) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000200), &(0x7f0000000240)=0x14) sendmsg$nl_netfilter(r3, &(0x7f00000013c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000001380)={&(0x7f0000001440)=ANY=[@ANYBLOB="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"], 0x1014}, 0x1, 0x0, 0x0, 0x8000}, 0x48004) 2018/03/31 02:57:46 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x1004000000004) writev(r0, &(0x7f0000000700)=[{&(0x7f0000000740)="580000001400192340a14b80fd0d8c560a0600000000e076000543d8d8fe5800040024ca7f4f643e8900050028635a000510f5100002000000000000001c04ed5dfffff500002f000d00010004040800b400000009000005", 0x58}], 0x1) socket$inet6(0xa, 0x800, 0xfff) [ 366.893330] FAULT_INJECTION: forcing a failure. [ 366.893330] name failslab, interval 1, probability 0, space 0, times 0 [ 366.904624] CPU: 1 PID: 3051 Comm: syz-executor2 Not tainted 4.16.0-rc6+ #287 [ 366.911896] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 366.921246] Call Trace: [ 366.923844] dump_stack+0x194/0x24d [ 366.927482] ? arch_local_irq_restore+0x53/0x53 [ 366.932169] ? __unwind_start+0x169/0x330 [ 366.936320] ? __kernel_text_address+0xd/0x40 2018/03/31 02:57:46 executing program 6: r0 = accept$nfc_llcp(0xffffffffffffff9c, 0x0, &(0x7f0000000340)) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000000380)=0x69e021d5, 0x4) r1 = socket(0x10, 0x802, 0x0) socket$alg(0x26, 0x5, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc018643a, &(0x7f0000000080)={0x10000000, 0x4e, 0x2}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e20, 0x781d, @local={0xfe, 0x80, [], 0xaa}, 0x2}}, [0x0, 0x8, 0x7ff, 0x0, 0x80000001, 0x5, 0x10001, 0x7fffffff, 0x4, 0x7, 0x4, 0x7fff, 0x800000008, 0x7, 0xfffffffffffffffc]}, &(0x7f00000001c0)=0x100) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000200)={r3, @in={{0x2, 0x4e21}}, 0x0, 0x7}, &(0x7f00000002c0)=0x90) write(r1, &(0x7f0000000040)="24000000210025f0071c0165fffffc0e020000170000000182a9000c08000a0000fa0000", 0x24) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000400)={r3, @in={{0x2, 0x4e24, @rand_addr=0xfffffffffffff800}}, 0xa, 0x2}, &(0x7f0000000300)=0x90) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00000003c0)=r3, 0x4) close(r1) 2018/03/31 02:57:46 executing program 5: r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000000)={'syzkaller0\x00', 0x6}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={"776c616e300000020084000000000899", &(0x7f0000000280)=ANY=[@ANYBLOB="11"]}) 2018/03/31 02:57:46 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000001c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000240)}, {&(0x7f0000000280)=""/19, 0x13}], 0x2, &(0x7f0000000300)=""/72, 0x48, 0x4}, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000400)={0x0, 0x3c, &(0x7f0000000240)=[@in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e24, 0x2165, @mcast2={0xff, 0x2, [], 0x1}, 0x7}]}, &(0x7f0000000440)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000480)={r3}, 0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000500)=@assoc_value={r3, 0x9}, 0x8) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f00000003c0)={r0}) bind$inet6(r1, &(0x7f000012afe4)={0xa, 0x4e22}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{0x0, 0x0, 0x0, 0xfff}]}, 0x10) r5 = accept4(r1, &(0x7f0000000000)=@pptp={0x0, 0x0, {0x0, @broadcast}}, &(0x7f0000000080)=0x80, 0x80800) recvfrom$inet(r5, &(0x7f00000000c0)=""/49, 0x31, 0x0, &(0x7f0000000180)={0x2, 0x4e24}, 0x10) setsockopt$inet_dccp_int(r4, 0x21, 0xb, &(0x7f00000004c0)=0x66f1b0bf, 0x4) listen(r1, 0xfffffffffffffffe) sendto$inet6(r0, &(0x7f0000eb9fff), 0xffffff31, 0x20000003, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r1, 0x0) [ 366.940817] should_fail+0x8c0/0xa40 [ 366.944538] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 366.949643] ? save_stack+0xa3/0xd0 [ 366.953273] ? save_stack+0x43/0xd0 [ 366.956904] ? kasan_kmalloc+0xad/0xe0 [ 366.960789] ? kasan_slab_alloc+0x12/0x20 [ 366.964935] ? kmem_cache_alloc+0x12e/0x760 [ 366.969256] ? __d_alloc+0xc1/0xbd0 [ 366.972883] ? d_alloc_pseudo+0x1d/0x30 [ 366.976855] ? __shmem_file_setup+0x399/0x6a0 [ 366.981351] ? shmem_zero_setup+0x96/0x3a0 [ 366.985585] ? mmap_region+0x121b/0x15a0 [ 366.989643] ? do_mmap+0x6c0/0xe00 2018/03/31 02:57:46 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3a) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000634000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xffffffbd) pread64(0xffffffffffffffff, &(0x7f0000000180)=""/195, 0xc3, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x85, 0x10}, &(0x7f0000000140)=0xc) bind$unix(r2, &(0x7f0000000440)=@file={0x1, './file0\x00'}, 0x6e) r3 = accept$inet(0xffffffffffffff9c, &(0x7f0000000280)={0x0, 0x0, @dev}, &(0x7f00000002c0)=0x10) socketpair(0x0, 0xf, 0x6, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_udp_encap(r5, 0x11, 0x64, &(0x7f0000000540), 0x4) accept$ipx(r5, &(0x7f00000003c0), &(0x7f0000000400)=0x10) setsockopt$IP_VS_SO_SET_ZERO(r5, 0x0, 0x48f, &(0x7f0000000080)={0x73, @empty, 0x4e23, 0x1, 'nq\x00', 0x0, 0x7fffffff, 0x46}, 0x2c) accept4$alg(r5, 0x0, 0x0, 0x80000) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000000680)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000005c0)=0x8) sendmmsg$unix(r2, &(0x7f00000bd000), 0x492492492492834, 0x0) connect$unix(r4, &(0x7f00003de000)=@abs={0x1, 0x0, 0x4e23}, 0x3) close(r1) socket$inet_sctp(0x2, 0x0, 0x84) sendmsg(r4, &(0x7f0000001900)={0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000600)="e6a4f9530bde0ea234969f4911dd5d5d8615aef5582562a53d524969f1ee0f4523e9647b5bd0ac7747c74d9809c82e7587f43e2d8d8d4a2e1e891418f73502c4bb15908f0a58c644afe17080917606ca8980", 0x52}], 0x1, &(0x7f0000001680), 0x0, 0x20000000}, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r4, 0x12, 0x3, &(0x7f00000000c0), &(0x7f0000000300)=0x4) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000004c0)={@empty, 0x50}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f0000000340)={0x628}, 0x1) syz_emit_ethernet(0x1, &(0x7f00000f8000)=ANY=[@ANYBLOB="cd390b081bf2aaaaaaaa000086dd6008de0600383a0000000000000000000000ffffe0000002ff0200000000000000000000000000010200907800000000609433df00003a0000000000000000000000000000"], 0x0) 2018/03/31 02:57:46 executing program 6: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) socket$can_raw(0x1d, 0x3, 0x1) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e21, 0x1ff, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x3}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) sendto$inet6(r0, &(0x7f0000000200), 0x0, 0x40001, &(0x7f0000000100)={0xa, 0x4e24, 0x8dc}, 0x1c) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000000240)={0x0, 0x0, @remote}, &(0x7f0000000280)=0x10) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000002c0)={0x2, {{0x2, 0x4e22, @broadcast=0xffffffff}}}, 0x88) pipe(&(0x7f00000025c0)={0xffffffffffffffff, 0xffffffffffffffff}) bind$netrom(r2, &(0x7f0000002600)=@ax25={0x3, {"e585ee052e1e24"}, 0xfffffffffffffff7}, 0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x56, 0x26, 0xfe2, 0x2, 0x7}, &(0x7f0000000140)=0x14) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000180)={r4, @in6={{0xa, 0x4e22, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x800}}, 0x7ff, 0x994}, 0x90) [ 366.993180] ? vm_mmap_pgoff+0x1de/0x280 [ 366.997239] ? SyS_mmap_pgoff+0x23b/0x5f0 [ 367.001411] ? SyS_mmap+0x16/0x20 [ 367.004868] ? do_syscall_64+0x281/0x940 [ 367.008934] ? lock_acquire+0x1d5/0x580 [ 367.012909] ? fs_reclaim_acquire+0x20/0x20 [ 367.017232] ? lock_downgrade+0x980/0x980 [ 367.021387] ? lock_release+0xa40/0xa40 [ 367.025363] ? check_same_owner+0x320/0x320 [ 367.029690] ? rcu_note_context_switch+0x710/0x710 [ 367.034625] should_failslab+0xec/0x120 [ 367.038598] kmem_cache_alloc+0x47/0x760 [ 367.042658] ? kasan_kmalloc+0xad/0xe0 [ 367.046544] ? kasan_slab_alloc+0x12/0x20 [ 367.050690] ? shmem_destroy_callback+0xa0/0xa0 [ 367.055360] shmem_alloc_inode+0x1b/0x40 [ 367.059421] alloc_inode+0x65/0x180 [ 367.063048] new_inode_pseudo+0x69/0x190 [ 367.067108] ? prune_icache_sb+0x1a0/0x1a0 [ 367.071338] ? __d_alloc+0x705/0xbd0 [ 367.075062] ? shrink_dcache_for_umount+0x290/0x290 [ 367.080078] ? save_stack+0x43/0xd0 [ 367.083707] new_inode+0x1c/0x40 [ 367.087080] shmem_get_inode+0xe1/0x920 [ 367.091060] ? shmem_fh_to_dentry+0x150/0x150 [ 367.095561] ? lock_downgrade+0x980/0x980 [ 367.099704] ? lock_release+0xa40/0xa40 [ 367.103677] ? memcg_kmem_get_cache+0x443/0x890 [ 367.108435] ? cap_capable+0x1b5/0x230 [ 367.112325] __shmem_file_setup+0x3f5/0x6a0 [ 367.116648] ? shmem_fill_super+0xa10/0xa10 [ 367.120964] ? kasan_kmalloc+0xad/0xe0 [ 367.124842] ? kasan_slab_alloc+0x12/0x20 [ 367.128981] ? kmem_cache_alloc+0x2e9/0x760 [ 367.133296] shmem_zero_setup+0x96/0x3a0 [ 367.137352] mmap_region+0x121b/0x15a0 [ 367.141233] ? SyS_brk+0x6f0/0x6f0 [ 367.144776] ? arch_get_unmapped_area+0x760/0x760 [ 367.149610] ? lock_acquire+0x1d5/0x580 [ 367.153573] ? lock_acquire+0x1d5/0x580 [ 367.157540] ? vm_mmap_pgoff+0x198/0x280 [ 367.161597] ? arch_get_unmapped_area+0x760/0x760 [ 367.166438] ? can_do_mlock+0xff/0x150 [ 367.170323] ? can_do_mlock.part.8+0x20/0x20 [ 367.174736] ? get_unmapped_area+0x265/0x300 [ 367.179144] do_mmap+0x6c0/0xe00 [ 367.182505] ? mmap_region+0x15a0/0x15a0 [ 367.186558] ? vm_mmap_pgoff+0x198/0x280 [ 367.190686] ? down_read_killable+0x180/0x180 [ 367.195170] ? cap_mmap_file+0x9/0x10 [ 367.198963] ? security_mmap_file+0x143/0x180 [ 367.203456] vm_mmap_pgoff+0x1de/0x280 [ 367.207338] ? vma_is_stack_for_current+0xa0/0xa0 [ 367.212172] ? rcu_sync_lockdep_assert+0xd/0xb0 [ 367.216835] ? __sb_end_write+0xa0/0xd0 [ 367.220807] SyS_mmap_pgoff+0x23b/0x5f0 [ 367.224777] ? find_mergeable_anon_vma+0xd0/0xd0 [ 367.229540] ? SyS_read+0x220/0x220 [ 367.233154] ? align_vdso_addr+0x60/0x60 [ 367.237202] SyS_mmap+0x16/0x20 [ 367.240465] do_syscall_64+0x281/0x940 [ 367.244334] ? vmalloc_sync_all+0x30/0x30 [ 367.248463] ? _raw_spin_unlock_irq+0x27/0x70 [ 367.252939] ? finish_task_switch+0x1c1/0x7e0 [ 367.257414] ? syscall_return_slowpath+0x550/0x550 [ 367.262321] ? syscall_return_slowpath+0x2ac/0x550 [ 367.267233] ? prepare_exit_to_usermode+0x350/0x350 [ 367.272230] ? prepare_exit_to_usermode+0x227/0x350 [ 367.277230] ? perf_trace_sys_enter+0xcb0/0xcb0 [ 367.281878] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 367.286702] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 367.291874] RIP: 0033:0x454e79 [ 367.295043] RSP: 002b:00007f44c0e6bc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 367.302730] RAX: ffffffffffffffda RBX: 00007f44c0e6c6d4 RCX: 0000000000454e79 [ 367.309978] RDX: 0000000000000003 RSI: 000000000000f000 RDI: 0000000020000000 [ 367.317229] RBP: 000000000072bea0 R08: ffffffffffffffff R09: 0000000000000000 [ 367.324564] R10: 000000000001b071 R11: 0000000000000246 R12: 000000000000001b [ 367.331812] R13: 00000000000003f4 R14: 00000000006f7f80 R15: 0000000000000004 2018/03/31 02:57:47 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000002000)={0x0, 0x8}, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={r0}) setsockopt$packet_buf(r1, 0x107, 0x2, &(0x7f0000000100)="7cb35da51e26daed1df7be6d469070a39fdb225ec63dce753b7a3bf68076babc74ca9281ea3d93a903c3ba5a17ceddc9d034f7c2b2b9f448a6262f3d026e22ac8213a46503f71856b3ca7b0d772f3184f91549063a382bc99dd43ea924d7c18f7642c94149a7f33d8545944a62548b9439e110f12b52d51a9d35b0dbb292f9399fe318761e78d0d3deee3f10dada35051b17ff813296", 0x96) 2018/03/31 02:57:47 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3a) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000634000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xffffffbd) pread64(0xffffffffffffffff, &(0x7f0000000180)=""/195, 0xc3, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x85, 0x10}, &(0x7f0000000140)=0xc) bind$unix(r2, &(0x7f0000000440)=@file={0x1, './file0\x00'}, 0x6e) r3 = accept$inet(0xffffffffffffff9c, &(0x7f0000000280)={0x0, 0x0, @dev}, &(0x7f00000002c0)=0x10) socketpair(0x0, 0xf, 0x6, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_udp_encap(r5, 0x11, 0x64, &(0x7f0000000540), 0x4) accept$ipx(r5, &(0x7f00000003c0), &(0x7f0000000400)=0x10) setsockopt$IP_VS_SO_SET_ZERO(r5, 0x0, 0x48f, &(0x7f0000000080)={0x73, @empty, 0x4e23, 0x1, 'nq\x00', 0x0, 0x7fffffff, 0x46}, 0x2c) accept4$alg(r5, 0x0, 0x0, 0x80000) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000000680)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000005c0)=0x8) sendmmsg$unix(r2, &(0x7f00000bd000), 0x492492492492834, 0x0) connect$unix(r4, &(0x7f00003de000)=@abs={0x1, 0x0, 0x4e23}, 0x3) close(r1) socket$inet_sctp(0x2, 0x0, 0x84) sendmsg(r4, &(0x7f0000001900)={0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000600)="e6a4f9530bde0ea234969f4911dd5d5d8615aef5582562a53d524969f1ee0f4523e9647b5bd0ac7747c74d9809c82e7587f43e2d8d8d4a2e1e891418f73502c4bb15908f0a58c644afe17080917606ca8980", 0x52}], 0x1, &(0x7f0000001680), 0x0, 0x20000000}, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r4, 0x12, 0x3, &(0x7f00000000c0), &(0x7f0000000300)=0x4) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000004c0)={@empty, 0x50}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f0000000340)={0x628}, 0x1) syz_emit_ethernet(0x1, &(0x7f00000f8000)=ANY=[@ANYBLOB="cd390b081bf2aaaaaaaa000086dd6008de0600383a0000000000000000000000ffffe0000002ff0200000000000000000000000000010200907800000000609433df00003a0000000000000000000000000000"], 0x0) 2018/03/31 02:57:47 executing program 7: socket$key(0xf, 0x3, 0x2) r0 = socket$inet6(0xa, 0x2, 0x6) connect$inet6(r0, &(0x7f000052f000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000c9af18)={{{@in=@rand_addr, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast2=0xe0000002, 0x0, 0x3c}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, 0x0, 0x0, 0xfffffffffffffffd}}, 0xe8) sendmsg(r0, &(0x7f00000024c0)={0x0, 0x0, &(0x7f0000002400)}, 0x0) 2018/03/31 02:57:47 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(ecb-twofish-3way)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x1f) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000223fd4)=[@in6={0xa, 0x4e23}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00009b1ffc)=0xfffffffffffffff9, 0x4) sendto$inet6(r1, &(0x7f00000007fa)="97", 0x1, 0x0, &(0x7f00006f9000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000001740)={r0}) setsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000001780)=0x5, 0x2) recvfrom$inet6(r1, &(0x7f0000000000)=""/50, 0x32, 0x0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r1) r3 = accept$alg(r0, 0x0, 0x0) pipe(&(0x7f0000001500)={0xffffffffffffffff}) getsockopt$netrom_NETROM_IDLE(r4, 0x103, 0x7, &(0x7f0000001540)=0x7fff, &(0x7f0000001580)=0x4) connect$netrom(r4, &(0x7f0000001640)=@ax25={0x3, {"21bb2670217c95"}, 0x10000}, 0x10) sendmmsg$alg(r3, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000002780)="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", 0x1010}], 0x1, &(0x7f0000000000)}], 0x1, 0x0) recvmsg(r3, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f00000013c0)=[{&(0x7f0000000300)=""/171, 0xfffffeb5}, {&(0x7f00000003c0)=""/4096, 0x1000}], 0x2, &(0x7f0000001400)=""/6, 0x6}, 0x0) r5 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @rand_addr}, &(0x7f0000000040)=0x10, 0x80800) socket$alg(0x26, 0x5, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r5, 0x84, 0x1e, &(0x7f0000000100)=0x9, 0x4) socketpair$packet(0x11, 0x0, 0x300, &(0x7f00000014c0)) r6 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000000200)=@full, &(0x7f0000000140)=0x48, 0x80800) ioctl$sock_netrom_SIOCADDRT(r6, 0x890b, &(0x7f0000001480)) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r4, 0x29, 0xd3, &(0x7f00000015c0)={{0xa, 0x4e22, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, {0xa, 0x7fffffff, 0xffffffff, @remote={0xfe, 0x80, [], 0xbb}, 0x200}, 0x3, [0x3, 0x3, 0x6104, 0x7, 0x7, 0x8, 0x33, 0x5]}, 0x5c) 2018/03/31 02:57:47 executing program 5: r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={"776c616e300000020084000000000899", &(0x7f0000000280)=ANY=[@ANYBLOB="91"]}) socketpair$ax25(0x3, 0x2, 0xcf, &(0x7f0000000000)={0xffffffffffffffff}) socketpair(0x1, 0x807, 0x296, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$inet6(r2, &(0x7f0000000140), &(0x7f0000000180)=0x1c) getsockname$ax25(r1, &(0x7f0000000040), &(0x7f00000000c0)=0x10) 2018/03/31 02:57:47 executing program 3: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000000180)={0x1d}, 0x10) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000000040)={0x5, 0x0, 0x0, 0x0, 0x1b, 0x0, 0x0, 0x0, [@sadb_lifetime={0x4, 0x0, 0x200}, @sadb_x_policy={0x8, 0x12, 0x3, 0x0, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@dev={0xac, 0x14, 0x14}, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, @sadb_x_filter={0x5, 0x1a, @in=@loopback=0x7f000001, @in6=@dev={0xfe, 0x80}}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in={0x2, 0x0, @broadcast=0xffffffff}, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, @sadb_x_nat_t_type={0x1, 0x14}]}, 0xd8}, 0x1}, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f00000003c0)=@sco, &(0x7f0000000480)=0x1ed, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000440)=ANY=[@ANYRES16, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000340)=0x4) ioctl$sock_proto_private(r1, 0x89ef, &(0x7f0000000240)="b55f2da3b158b8bcceb8f4e1f66f5519a46e4b39bc64555dd8e37e2db951a3e41df01dca0b60a48e33a7fd5cc1b15087eef6aee719091774770dbf901e7ec599ea23d678f60bd1235edde74dce3981307d4d0c854c95234d866b1fc8034ae0592c0993db25c358be4e15c7f818b4a5b9133a169c853dfe6582f7b70f99789d52711bb8f2aa4cb2f97db8a9193c219ddbfe2d1c17a1f756a59647e2ce1299ff15f3d34f01e84dfb23b222c9f92d031e1c5753206c7fe3f1c581a91f9255c912476fb6abbdc664b7") setsockopt$inet_MCAST_MSFILTER(0xffffffffffffffff, 0x0, 0x30, &(0x7f0000000200)=ANY=[@ANYBLOB], 0x1) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000a80)=[@in6={0xa, 0x4e24, 0x3, @mcast2={0xff, 0x2, [], 0x1}}, @in6={0xa, 0x4e21, 0x100, @dev={0xfe, 0x80, [], 0xe}, 0x7}, @in6={0xa, 0x4e20, 0x10000, @loopback={0x0, 0x1}, 0x4}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in6={0xa, 0x4e24, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, @in6={0xa, 0x4e20, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, @in6={0xa, 0x4e23, 0x8000, @remote={0xfe, 0x80, [], 0xbb}, 0x3f01}, @in6={0xa, 0x0, 0x2, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x17}}, 0x1}, @in={0x2, 0x4e20}], 0x21a) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000780)={0x0, 0x40, 0x33}, &(0x7f0000000840)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000004c0)={{{@in=@multicast1, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast1}}, &(0x7f0000000140)=0xe8) connect$can_bcm(r1, &(0x7f00000001c0)={0x1d, r2}, 0x10) accept(r1, &(0x7f00000005c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000200)=0x80) 2018/03/31 02:57:47 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x38, &(0x7f000062effc), &(0x7f0000007ffc)=0x4) socket$inet6(0xa, 0x80f, 0xfffffffffffffff8) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000040), &(0x7f0000000180)=0xfffffffffffffe7c) socket$netlink(0x10, 0x3, 0xf) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) connect$pptp(r1, &(0x7f0000000080)={0x18, 0x2, {0x0, @multicast2=0xe0000002}}, 0x1e) 2018/03/31 02:57:47 executing program 2 (fault-call:26 fault-nth:5): r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000644ffc)=0x8000, 0x4) bind$inet6(r0, &(0x7f00003bcfe4)={0xa, 0x4e20, 0x0, @empty, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000200)='-', 0x1, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00'}) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000000)='bcsf0\x00') accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000040)) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080), 0x10) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000500), &(0x7f00000005c0)=0x1ce) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000002140)={0x7, &(0x7f0000002040)=[{0x2, 0x260, 0x6, 0xfff}, {0x0, 0x3ffb, 0x10001, 0x6}, {0x4, 0x0, 0x400, 0x71e}, {0xfffffffffffffff9, 0x8, 0x9}, {0x0, 0x9, 0x0, 0x8}, {0x20, 0x8000, 0x400, 0x8618}, {0x8001, 0x9, 0x2, 0xfff}]}, 0x10) socket$packet(0x11, 0x3, 0x300) getsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000002100), 0x2) socket$kcm(0x29, 0x2, 0x0) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') socketpair$inet(0x2, 0x8080f, 0x1f, &(0x7f00000003c0)) socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = socket$vsock_stream(0x28, 0x1, 0x0) r4 = accept(r3, &(0x7f0000000580)=@rc, &(0x7f0000000280)=0x4c) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r4, 0x28, 0x0, &(0x7f00000004c0)=0x100000001, 0x8) r5 = socket$nl_generic(0x10, 0x3, 0x10) getpid() sendmsg$nl_generic(r5, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000700)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f00000000c0)=0x4, 0x4) accept4$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000000600)={0x0, @in6={{0xa, 0x0, 0xfa5f, @ipv4={[], [0xff, 0xff]}, 0x6fa74d64}}, [0x40, 0xb27, 0x11a, 0x9, 0x5, 0x40c, 0x5, 0xffff, 0x9, 0x7, 0xfff, 0x4, 0x5b, 0x0, 0x4]}, &(0x7f0000000240)=0x100) 2018/03/31 02:57:47 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000000000)={@multicast1, @dev, @local}, &(0x7f0000000240)=0xc) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000000ac0)=[{{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000180)='\t', 0x1}], 0x1, &(0x7f0000001040)=ANY=[]}}], 0x1, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000080)={0x3, 'ip6_vti0\x00', 0x2}, 0x18) r1 = accept(r0, 0x0, &(0x7f00000000c0)) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000000100)=0xb98, 0x4) accept$unix(r1, &(0x7f00000001c0), &(0x7f0000000140)=0x6e) sendmsg$nl_generic(r1, &(0x7f0000000300)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x14, 0x36, 0x100, 0x70bd28, 0x25dfdbff, {0x1a}}, 0x14}, 0x1, 0x0, 0x0, 0x1}, 0x841) recvfrom$inet(r0, &(0x7f00009be000)=""/11, 0xfffffffffffffcd8, 0x8000000140, 0x0, 0xffffffffffffff57) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000000340)="89917a6d6048d934d061e8a0eecee8abc8421b321f0b22ac00d5f3106414a563ab35c10289539f3d01777563468185d3fde1f3aa7ce069a1ccff634d688449bd78813bd82871fa5092bc859c0bd4e78cf1797c56207df31bef2c620efc246c83cc0d6b97e5fb8a5cd457a9a759e780709d9ecf606bdd3fb428b42010caabe56cf4686e7a392a9297797ffbcbc2df56fe583303006b150fac499a710adbff0a086b547d8bcf51e363a73375284e142d991356994b64a258c87b1f99311dc407ca90fbfd6724df40d682be4ebf5e7d8a0a59599f42a2c406cb0a80e3ef7e5fc8ea0e1c1efec27f77a49a") 2018/03/31 02:57:47 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x10000000005}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000001c0)={r0, &(0x7f0000000000)="df0fdb4bbc6c7e4ce8f3b7aa65e838a07bed49d4368ccf88654c611ab3c82dc684d84155bd0463047fb24e76219e30489aaeb8639b3e7fa5cd8434cc63cf16495d09fa0138b5fd89c5db5e15195f16d2928b5f73e1339137059f73bf8c3111860cebb60ed7cde53a2b820556397ff45f6e4eb82925196178fed0c0019c8590e8cfca27a1", &(0x7f00000000c0)=""/233}, 0x18) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x8, 0x5, &(0x7f0000000380)=@raw=[@jmp={0x5, 0x4, 0x7, 0x0, 0x6, 0x40}, @alu={0x4, 0x4, 0x7, 0x0, 0x1, 0xfffffffe, 0xfffffffffffffffd}, @initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x5}, @exit={0x95}, @call={0x85, 0x0, 0x0, 0x3b}, @generic={0x80000000, 0x3, 0xffff, 0x3}, @ldst={0x3, 0x1, 0x1, 0x5, 0xb, 0x6, 0xffffffffffffffff}], &(0x7f0000000440)='GPL\x00', 0x10000006, 0xfb, &(0x7f0000000280)=""/251, 0x0, 0x1}, 0xffffffffffffffb6) 2018/03/31 02:57:47 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, @dev}, &(0x7f0000000280)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000340)={0x0, 0x45, "08873e70995847ad60690de4db30bc7025a67b997a4c3e47bc256123cf7e28f711cced10e50ab6c711bec96209836a8544f4ef83d8bdd5d3e25c64f48ee3e261bfb7ec8241"}, &(0x7f00000003c0)=0x4d) bind$inet6(r0, &(0x7f0000925fe4)={0xa, 0x4e23}, 0x1c) listen(r0, 0xffffffffffff0004) r3 = accept4(r0, &(0x7f0000000040)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0xffffff1f, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x4, 0x7, 0x20, 0x0, 0x0, 0xa03, 0x100000001, {0x0, @in6={{0xa, 0x4e23, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x80000001}}, 0xfffffffffffffffb, 0x5, 0x0, 0x9, 0x101}}, &(0x7f00000001c0)=0xb0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000780)={{{@in6, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000000300)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000880)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in, 0x4e23, 0x0, 0x4e21, 0x9, 0xa, 0x80, 0x20, 0x0, r4, r6}, {0x81, 0x1, 0x2, 0x6, 0x7fff, 0x800, 0x0, 0x193}, {0x6, 0x7, 0x3, 0x7fffffff}, 0x6, 0x6e6bba, 0x2, 0x1, 0x2, 0x1}, {{@in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x4d4, 0x3c}, 0xa, @in6=@loopback={0x0, 0x1}, 0x3507, 0x3, 0x3, 0x6, 0x8001, 0x1, 0x20}}, 0xe8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000200)={r5, 0x5e0}, 0x8) r7 = socket$inet_sctp(0x2, 0x8000000000005, 0x84) connect$inet(r7, &(0x7f0000000000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f00000004c0)={0x0, 0x0}, &(0x7f0000000500)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r7, 0x0, 0x10, &(0x7f0000000540)={{{@in6=@loopback, @in=@rand_addr}}, {{@in6=@dev}, 0x0, @in=@dev}}, &(0x7f0000000640)=0xe8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r7, 0x84, 0x1f, &(0x7f00000006c0)={r2, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, 0x3fe000000000, 0x408000}, &(0x7f00000002c0)=0x90) sendmsg$nl_netfilter(r3, &(0x7f0000001840)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000001800)={&(0x7f0000000680)={0x3c, 0x0, 0x4, 0x804, 0x70bd2c, 0x0, {}, [@nested={0x28, 0x24, [@typed={0x8, 0x2b, @uid=r8}, @generic="65d1243ea5d1218f9b23d06ce033fc35dda59b53d27bcfbc4d7257"]}]}, 0x3c}, 0x1, 0x0, 0x0, 0x20008044}, 0x0) 2018/03/31 02:57:47 executing program 4: socketpair$unix(0x1, 0x400000000001, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000004ff0)={0x1, &(0x7f0000002fe8)=[{0x0, 0x0, 0x0, 0xfffffffffffffffd}]}, 0x10) sendmmsg(r0, &(0x7f000000a740)=[{{0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000040)="cb10f97cd638836e3fc16b744d960dcdc8dcc45820305b0da4c8e0d09495b91d601661e10ced42d2ee1d92403308ab5fed531eb85a2fd47e9bcb86fcaaed02e7380693d648bc575ec5f4e4e43dc311d3ce162ff66338cc79ebe684da63404fd024e4151241b9066144e372a3bb5b28e319471ff773351c7d52666aa09054267337ad67d5a9b8d6a4a8665ad7e634b487dcc11e641b4131e8c10dddc9c48e6f43cc8a80e7179627d780731e3bceef62080654b6247da06497d9687d6d2aa96c9b8d893bb2a9a2c03219c0066329be7e1b51d243a7f1e9b5bfedb16ce35be681142753cf3c1ee039fcb6d8de798f54bcce6ab0a380b835", 0xf6}, {&(0x7f0000000180)="b6f4402988a6b85b9666175db880364c6c63c96ea8f9eb4a41887c78c9be2b3a18a5aaa314c98457a2ff6893e1857cbc2858900d97186efb731d1ac5e58b9f904810bbc389cdb763c389929e5d", 0x4d}, {&(0x7f0000000200)="084bfe9a9c4607f7fce970bc90600d98b574df54fab7d04e7047b04ac02d69d8403877179660702b05defcb1fa4d6c3c0cb87d62660329aae10c3f61806f7106dc7feeebfa895f1e4d147096cf207609851ab9033bb24f5316715280d67c380a748bf54ddeec7541c72c970582ccb937c0b2a77b1cbe93e2d03ae1d02dd3b462595eda1daf35d7a44b8d27b8b893cdd36cd07ddca796c65dab90b22aca7ec2dde5d4e6420391ecf9184b68443625f3f18a6e6e93", 0xb4}], 0x3, &(0x7f0000000300)=[{0xe8, 0x10c, 0x4, "dfb4462a09a090e8fb17cdac3b7b75c7c234c3584abeab7aa3ca4f6334d0e326585213c31e7f34fd9e010b40e899f22aa85c610104cd54470a4ecb15e7103258675ecb568162fbb1ce3835e30a3fcc7c7befbe4a23b579b5fec20ce2ed92c8e37bd777df53a191c49d174c0c086af089777d081947ab2c1a8d8c1b40ddbde78f3e2a294abe956faf8997352bf7bbaf44f0a1a705eb96e88b475654a747df8c78d5cf7afe9d41ffc323212ca049e40f48b1f65a10cfb11f3c4566ab41aa463bd31a7ba4254b3778e776fc1859d84363ef31b4c0c87bad03"}, {0x40, 0x10d, 0x47c1, "55c3db4b4e3a6dae17450cafab9ef3b1b006920130c6a3cb4f5bcc4dcb71fe8caa6118d99d6a4ce400e0"}], 0x128, 0x80}}, {{&(0x7f0000000440)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x1, 0x2, 0x4, 0x3, {0xa, 0x4e22, 0xfffffffffffffff7, @empty, 0x3ff}}}, 0x80, &(0x7f0000001680)=[{&(0x7f00000004c0)="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{&(0x7f0000009580)="593ba53d4123337916932a5c046c6b436838cc63a620bcba5cc0cf4731cd0ad7cc115841f992b1c1c77e2670e19fd912be669db0fbda7ceed402dcf47dcfbfdbd4e75e075520a16fc0e0f9150cc1858122c2d3ae2cf675a44b0f1a0760258fd7ddc3162ce037d8f8e9a9d8189f0dc4707421aa55174a05e204c0ade6a487e5b5a32aa0836139c267604c6694e36821ae5f7410fe1bd6f458d07dc8f026eaefe9e103bba83b33241c408d77e98109e6e79083edc1bda9baaf4a17a659593f3e1a6b120665992066b63cb9dfffb78e6046ff21d94686b9ef83b01270e7537415138f8068c93cdebe4d50", 0xe9}, {&(0x7f0000004f40)="392b62868187682539fb7a4caa014690c9561a26b7f9b5b85c74c9cc34dcc6777a96253315509e7ace6b2467d1fdfb698b1958df9e4456e044c93e864f25b9b520ba5245c7be1d0b0a765bc86950ffd85cd59745ee4ac228b310901acfd5fdc8fd1eb2fe4a", 0x65}, {&(0x7f0000009680)="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", 0x1000}], 0x4, &(0x7f000000a6c0)=[{0x78, 0x19f, 0x88, "312f0f1c35bfb306f45a881bc605dc030355ac9c7ce74ea5d01a3022473a4901cbd184ea413c3930a70f0f58f2d1cee395875e06449f75bbc933a7e5fef9138e87e5f6b83cbabd19d88259e369c4433616e78ab93430f5b1801a88bce54f60d18c946a170c4bff"}], 0x78, 0x40}, 0x7}], 0x8, 0x80000000) 2018/03/31 02:57:47 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) recvfrom(r0, &(0x7f0000000000)=""/133, 0x85, 0x40002022, &(0x7f00000000c0)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x2, 0x2, 0x1, 0x2, {0xa, 0x4e24, 0x7f, @local={0xfe, 0x80, [], 0xaa}, 0x2}}}, 0x80) bind$alg(r0, &(0x7f0000006e00)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(twofish-generic)\x00'}, 0x58) shutdown(r0, 0x1) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000200)={0x0, 0x6}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000280)={r2, 0x2}, &(0x7f00000002c0)=0x8) [ 367.944291] FAULT_INJECTION: forcing a failure. [ 367.944291] name failslab, interval 1, probability 0, space 0, times 0 [ 367.955579] CPU: 1 PID: 3129 Comm: syz-executor2 Not tainted 4.16.0-rc6+ #287 [ 367.962854] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 367.972204] Call Trace: [ 367.974800] dump_stack+0x194/0x24d [ 367.978432] ? arch_local_irq_restore+0x53/0x53 [ 367.983103] ? lockdep_init_map+0x9/0x10 [ 367.987178] should_fail+0x8c0/0xa40 2018/03/31 02:57:47 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x40000005) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x14, 0x1c, 0x101, 0x70bd2b, 0x0, {0x14}, [@typed={0x0, 0x1}]}}, 0x1}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000240)={0x10c, 0x14, 0x730, 0x70bd27, 0x25dfdbff, {0x9}, [@generic="b4398985de7e7a92d254babb0c27be3dad5c61dcd395937842fa317e5418de4206c279c410caa96c66ee37cdb8b4a89407b4a83848b24bbb43dc247b22c91d0e6fe522421901f5a92f1c14b614145aa20350282fc465d1376bbd7fdba61b33f70f1e4cb97427d8a9e868472c94a15256bb9dea9852e3b581fcfe5bddcb30c00dd44100c8f64fab6403b96a9ecd5fc0414e1f61f845ac470da9a52a77ceae711106d3ef036611a0b2f21a4fceac9ca35c336868fcebe79063e8d14a3bd42da7fc7e62223cda4c0767ce8b01c34aa4d7c25a29e4e1bc5528f247b6aeb138065444ded80bf68b983b11b03d311938", @typed={0x4, 0x5c}, @nested={0x4, 0x2f}]}, 0x10c}, 0x1, 0x0, 0x0, 0x48000}, 0x20000090) 2018/03/31 02:57:47 executing program 3: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000040)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000100)) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={0x0, 0x9}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000001c0)=@assoc_value={r2}, 0x8) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000200), &(0x7f0000000240)=0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000280)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00000002c0)={0x8, 0x0, 0x3, 0x1d00000}) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f0000000300)={0x100000000, r5, 0x2, 0x1}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r4, 0xc00c642d, &(0x7f0000000340)={r3, 0x80000, r4}) ioctl$DRM_IOCTL_AUTH_MAGIC(r7, 0x40046411, &(0x7f0000000380)=0x7ff) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f00000003c0)=0x62de, 0x4) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000400)=@assoc_id=r2, 0x4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000440)={r2, 0x555, 0x20, 0x2, 0x1}, &(0x7f0000000480)=0x18) ioctl$DRM_IOCTL_GEM_CLOSE(r4, 0x40086409, &(0x7f00000004c0)={r6}) ioctl$DRM_IOCTL_AGP_UNBIND(r7, 0x40106437, &(0x7f0000000500)={r5, 0x100}) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000540)={r8, 0x5}, 0x8) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000580)=0xffffffff00000001, 0x4) write(r1, &(0x7f00000005c0)="82501ac7ffcebc3286c27671622f01b95148443d4598d29446473a3711f818b3ae5b1c34205c3d3aabd4cf9aabdb4efafd795a7c2e961889ed4e1d851b12753dab27567acb02f008063cff02d115644158d4eecba2e717b9415ffd7cf6ffc97bcd51d84d5c7e626dca1ca5cde3fff49c54b42f4141f14d95af0eff75f724da9a860a8ec2b73f6c8ec9e961b4dba29c2efe677d4eb699adfed9e3df95d9b096f1da2825b9c16e54cfbbc15b33e7", 0xad) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000680), &(0x7f0000000700)=0x68) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f0000000740)={r6, 0x80000, 0xffffffffffffff9c}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r7, 0x84, 0x8, &(0x7f0000000780), &(0x7f00000007c0)=0x4) r9 = gettid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000800)={0x0, 0x0}, &(0x7f0000000840)=0xc) ioctl$DRM_IOCTL_GET_CLIENT(r4, 0xc0286405, &(0x7f0000000880)={0x3ff, 0x1, r9, 0x7e, r10, 0xffffffffffff484d, 0x8001, 0x2}) ioctl$DRM_IOCTL_MODE_GETCRTC(r4, 0xc06864a1, &(0x7f0000000900)={&(0x7f00000008c0)=[0x0, 0x359, 0x8, 0x7, 0x3d64800000000, 0xfffffffffffff4e5, 0x0, 0x81, 0x0, 0x9], 0xa, 0x1, 0x1, 0x100, 0x3, 0x4, {0x20, 0x7, 0x0, 0x5, 0x2, 0x5, 0x7, 0x7ff, 0x3, 0x2, 0x6, 0x7ff, 0x4, 0x9, "0b1a4fce2b8922c97d6a733cdad52208a90c0ffe58fb8a29391d527bf598817e"}}) epoll_pwait(r0, &(0x7f0000000980)=[{}], 0x1, 0x800, &(0x7f00000009c0)={0x7}, 0x8) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000a00)) recvmsg(r0, &(0x7f0000002540)={&(0x7f00000022c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000002440)=[{&(0x7f0000002340)=""/112, 0x70}, {&(0x7f00000023c0)}, {&(0x7f0000002400)=""/33, 0x21}], 0x3, &(0x7f0000002480)=""/137, 0x89}, 0x1) getsockopt$bt_BT_CHANNEL_POLICY(r11, 0x112, 0xa, &(0x7f0000002580)=0xf884, &(0x7f00000025c0)=0x4) 2018/03/31 02:57:47 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x3) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000140)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x14}}, @in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}], 0x20) shutdown(r0, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xf}}}, 0x1c) [ 367.990918] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 367.996021] ? __put_user_ns+0x60/0x60 [ 367.999915] ? __lockdep_init_map+0xe4/0x650 [ 368.004332] ? lock_acquire+0x1d5/0x580 [ 368.008308] ? lock_acquire+0x1d5/0x580 [ 368.012282] ? fs_reclaim_acquire+0x20/0x20 [ 368.016607] ? lock_downgrade+0x980/0x980 [ 368.020760] ? lock_release+0xa40/0xa40 [ 368.024736] ? check_same_owner+0x320/0x320 [ 368.029063] ? rcu_note_context_switch+0x710/0x710 [ 368.034003] should_failslab+0xec/0x120 [ 368.037980] kmem_cache_alloc+0x47/0x760 2018/03/31 02:57:47 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3a) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000634000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xffffffbd) pread64(0xffffffffffffffff, &(0x7f0000000180)=""/195, 0xc3, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x85, 0x10}, &(0x7f0000000140)=0xc) bind$unix(r2, &(0x7f0000000440)=@file={0x1, './file0\x00'}, 0x6e) r3 = accept$inet(0xffffffffffffff9c, &(0x7f0000000280)={0x0, 0x0, @dev}, &(0x7f00000002c0)=0x10) socketpair(0x0, 0xf, 0x6, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_udp_encap(r5, 0x11, 0x64, &(0x7f0000000540)=0x4, 0x4) accept$ipx(0xffffffffffffffff, &(0x7f00000003c0), &(0x7f0000000400)=0x10) setsockopt$IP_VS_SO_SET_ZERO(r5, 0x0, 0x48f, &(0x7f0000000080)={0x73, @empty, 0x4e23, 0x1, 'nq\x00', 0x0, 0x7fffffff, 0x46}, 0x2c) accept4$alg(r5, 0x0, 0x0, 0x80000) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000000680)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000005c0)=0x8) sendmmsg$unix(r2, &(0x7f00000bd000), 0x492492492492834, 0x0) connect$unix(r4, &(0x7f00003de000)=@abs={0x1, 0x0, 0x4e23}, 0x3) close(r1) socket$inet_sctp(0x2, 0x0, 0x84) sendmsg(r4, &(0x7f0000001900)={0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000600)="e6a4f9530bde0ea234969f4911dd5d5d8615aef5582562a53d524969f1ee0f4523e9647b5bd0ac7747c74d9809c82e7587f43e2d8d8d4a2e1e891418f73502c4bb15908f0a58c644afe17080917606ca8980", 0x52}], 0x1, &(0x7f0000001680), 0x0, 0x20000000}, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r4, 0x12, 0x3, &(0x7f00000000c0), &(0x7f0000000300)=0x4) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000004c0)={@empty, 0x50}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f0000000340)={0x628}, 0x1) syz_emit_ethernet(0x1, &(0x7f00000f8000)=ANY=[@ANYBLOB="cd390b081bf2aaaaaaaa000086dd6008de0600383a0000000000000000000000ffffe0000002ff0200000000000000000000000000010200907800000000609433df00003a0000000000000000000000000000"], 0x0) [ 368.042041] ? _raw_spin_unlock+0x22/0x30 [ 368.046195] ? __d_instantiate+0x4d8/0x710 [ 368.050435] get_empty_filp+0xfb/0x4f0 [ 368.054326] ? d_instantiate+0x79/0xa0 [ 368.058213] ? proc_nr_files+0x60/0x60 [ 368.062098] ? lock_downgrade+0x980/0x980 [ 368.066254] ? lock_release+0xa40/0xa40 [ 368.070228] ? lock_downgrade+0x980/0x980 [ 368.074376] ? do_raw_spin_trylock+0x190/0x190 [ 368.078958] alloc_file+0x26/0x390 [ 368.082501] ? _raw_spin_unlock+0x22/0x30 [ 368.086664] __shmem_file_setup+0x54f/0x6a0 [ 368.090990] ? shmem_fill_super+0xa10/0xa10 [ 368.095345] ? kasan_kmalloc+0xad/0xe0 [ 368.099238] ? kasan_slab_alloc+0x12/0x20 [ 368.103389] ? kmem_cache_alloc+0x2e9/0x760 [ 368.107711] shmem_zero_setup+0x96/0x3a0 [ 368.111769] mmap_region+0x121b/0x15a0 [ 368.115664] ? SyS_brk+0x6f0/0x6f0 [ 368.119202] ? arch_get_unmapped_area+0x760/0x760 [ 368.124049] ? lock_acquire+0x1d5/0x580 [ 368.128022] ? lock_acquire+0x1d5/0x580 [ 368.131998] ? vm_mmap_pgoff+0x198/0x280 [ 368.136063] ? arch_get_unmapped_area+0x760/0x760 [ 368.140905] ? can_do_mlock+0xff/0x150 [ 368.144796] ? can_do_mlock.part.8+0x20/0x20 [ 368.149199] ? get_unmapped_area+0x265/0x300 [ 368.153601] do_mmap+0x6c0/0xe00 [ 368.156964] ? mmap_region+0x15a0/0x15a0 [ 368.161021] ? vm_mmap_pgoff+0x198/0x280 [ 368.165069] ? down_read_killable+0x180/0x180 [ 368.169548] ? cap_mmap_file+0x9/0x10 [ 368.173325] ? security_mmap_file+0x143/0x180 [ 368.177809] vm_mmap_pgoff+0x1de/0x280 [ 368.181675] ? vma_is_stack_for_current+0xa0/0xa0 [ 368.186498] ? rcu_sync_lockdep_assert+0xd/0xb0 [ 368.191145] ? __sb_end_write+0xa0/0xd0 [ 368.195102] SyS_mmap_pgoff+0x23b/0x5f0 [ 368.199064] ? find_mergeable_anon_vma+0xd0/0xd0 [ 368.203797] ? SyS_read+0x220/0x220 [ 368.207403] ? align_vdso_addr+0x60/0x60 [ 368.211441] SyS_mmap+0x16/0x20 [ 368.214698] do_syscall_64+0x281/0x940 [ 368.218563] ? vmalloc_sync_all+0x30/0x30 [ 368.222692] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 368.228208] ? syscall_return_slowpath+0x550/0x550 [ 368.233113] ? syscall_return_slowpath+0x2ac/0x550 [ 368.238025] ? prepare_exit_to_usermode+0x227/0x350 [ 368.243032] ? perf_trace_sys_enter+0xcb0/0xcb0 [ 368.247678] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 368.252502] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 368.257666] RIP: 0033:0x454e79 [ 368.260832] RSP: 002b:00007f44c0e6bc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 368.268517] RAX: ffffffffffffffda RBX: 00007f44c0e6c6d4 RCX: 0000000000454e79 [ 368.275771] RDX: 0000000000000003 RSI: 000000000000f000 RDI: 0000000020000000 [ 368.283029] RBP: 000000000072bea0 R08: ffffffffffffffff R09: 0000000000000000 [ 368.290278] R10: 000000000001b071 R11: 0000000000000246 R12: 000000000000001b [ 368.297524] R13: 00000000000003f4 R14: 00000000006f7f80 R15: 0000000000000005 2018/03/31 02:57:48 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xf, 0x9f4, 0xfffffffffffffff8, 0x5, 0x4, 0xffffffffffffffff, 0xfffffffffffffffa}, 0x2c) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xa, 0x4000000000080, 0x2}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r0, &(0x7f0000fc5000), &(0x7f0000950000)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000dc3000)={r0, &(0x7f0000f4d000), &(0x7f0000107000)=""/78}, 0x18) 2018/03/31 02:57:48 executing program 3: r0 = socket$inet(0x2b, 0x8000000001, 0x800000001) poll(&(0x7f0000000080)=[{r0}], 0x1, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00000002c0)={'bridge0\x00', {0x2, 0x0, @multicast1=0xe0000001}}) getsockname(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f0000000140)=0x80) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000100)=0xa0aa, 0x4) 2018/03/31 02:57:48 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x5, 0xfffffffffffffbff, 0x100000000, 0x1}, {0x2, 0x100000001, 0x0, 0x6dda179e}]}, 0x10) 2018/03/31 02:57:48 executing program 5: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001680)={0xffffffffffffffff}) accept(r0, 0x0, &(0x7f00000016c0)) r1 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000080)={"776c616e300000020084000000000899", &(0x7f0000000280)=ANY=[@ANYBLOB="11"]}) 2018/03/31 02:57:48 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000b56ff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f00000001c0)={0x2, 'vcan0\x00', 0x2}, 0x18) listen(r0, 0x3) socket(0x8, 0x1, 0xff) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000a61ffc)=0x1, 0x4) getpeername(r0, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, &(0x7f0000000080)=0x80) setsockopt(r1, 0x1ff, 0x7fffffff, &(0x7f00000000c0)="1808f404a9ceaa52700b980ced563d4cf234eea8e5c46008dd7d498595b795a8cf29593b011b08a917d9251fbb84bee7d272cc5ae8c94105e9ee5892f1f9237a3f8ab5934e736a0d3a80fb7bff1a034d23da255f9f7f81c8eaf7b68aebd4fb1cf3bb5f64004106bf7f201ebca08ee960ba99b5f4c1defab092d4e262c6ddd0c360033be39279e19bb29d4e5b2a3edfeadb352fd5be8b8ab3964a4d6b6b5f634dca45659d8a01956200ecdb054bb98119371e8e4d28de8edfa018c88ec0b4ad0b7446795ed182376678a410bae6e7bc16a4fdf7a206", 0xd5) accept(r0, 0x0, &(0x7f000069f000)) listen(r0, 0x0) listen(r0, 0x5) 2018/03/31 02:57:48 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065ffa8)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x4) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f74fc8)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004b000)="5dfbc33d", 0x4}], 0x1, &(0x7f0000f7a000)}, 0x0) recvmsg(r1, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f75000)=""/175, 0xaf}], 0x1, &(0x7f0000ec7000)}, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(aes-aesni)\x00'}, 0x58) 2018/03/31 02:57:48 executing program 2 (fault-call:26 fault-nth:6): r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000644ffc)=0x8000, 0x4) bind$inet6(r0, &(0x7f00003bcfe4)={0xa, 0x4e20, 0x0, @empty, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000200)='-', 0x1, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00'}) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000000)='bcsf0\x00') accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000040)) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080), 0x10) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000500), &(0x7f00000005c0)=0x1ce) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000002140)={0x7, &(0x7f0000002040)=[{0x2, 0x260, 0x6, 0xfff}, {0x0, 0x3ffb, 0x10001, 0x6}, {0x4, 0x0, 0x400, 0x71e}, {0xfffffffffffffff9, 0x8, 0x9}, {0x0, 0x9, 0x0, 0x8}, {0x20, 0x8000, 0x400, 0x8618}, {0x8001, 0x9, 0x2, 0xfff}]}, 0x10) socket$packet(0x11, 0x3, 0x300) getsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000002100), 0x2) socket$kcm(0x29, 0x2, 0x0) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') socketpair$inet(0x2, 0x8080f, 0x1f, &(0x7f00000003c0)) socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = socket$vsock_stream(0x28, 0x1, 0x0) r4 = accept(r3, &(0x7f0000000580)=@rc, &(0x7f0000000280)=0x4c) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r4, 0x28, 0x0, &(0x7f00000004c0)=0x100000001, 0x8) r5 = socket$nl_generic(0x10, 0x3, 0x10) getpid() sendmsg$nl_generic(r5, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000700)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f00000000c0)=0x4, 0x4) accept4$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000000600)={0x0, @in6={{0xa, 0x0, 0xfa5f, @ipv4={[], [0xff, 0xff]}, 0x6fa74d64}}, [0x40, 0xb27, 0x11a, 0x9, 0x5, 0x40c, 0x5, 0xffff, 0x9, 0x7, 0xfff, 0x4, 0x5b, 0x0, 0x4]}, &(0x7f0000000240)=0x100) 2018/03/31 02:57:48 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3a) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000634000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xffffffbd) pread64(0xffffffffffffffff, &(0x7f0000000180)=""/195, 0xc3, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x85, 0x10}, &(0x7f0000000140)=0xc) bind$unix(r2, &(0x7f0000000440)=@file={0x1, './file0\x00'}, 0x6e) r3 = accept$inet(0xffffffffffffff9c, &(0x7f0000000280)={0x0, 0x0, @dev}, &(0x7f00000002c0)=0x10) socketpair(0x0, 0xf, 0x6, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_udp_encap(r5, 0x11, 0x64, &(0x7f0000000540)=0x4, 0x4) accept$ipx(0xffffffffffffffff, &(0x7f00000003c0), &(0x7f0000000400)=0x10) setsockopt$IP_VS_SO_SET_ZERO(r5, 0x0, 0x48f, &(0x7f0000000080)={0x73, @empty, 0x4e23, 0x1, 'nq\x00', 0x0, 0x7fffffff, 0x46}, 0x2c) accept4$alg(r5, 0x0, 0x0, 0x80000) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000000680)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000005c0)=0x8) sendmmsg$unix(r2, &(0x7f00000bd000), 0x492492492492834, 0x0) connect$unix(r4, &(0x7f00003de000)=@abs={0x1, 0x0, 0x4e23}, 0x3) close(r1) socket$inet_sctp(0x2, 0x0, 0x84) sendmsg(r4, &(0x7f0000001900)={0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000600)="e6a4f9530bde0ea234969f4911dd5d5d8615aef5582562a53d524969f1ee0f4523e9647b5bd0ac7747c74d9809c82e7587f43e2d8d8d4a2e1e891418f73502c4bb15908f0a58c644afe17080917606ca8980", 0x52}], 0x1, &(0x7f0000001680), 0x0, 0x20000000}, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r4, 0x12, 0x3, &(0x7f00000000c0), &(0x7f0000000300)=0x4) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000004c0)={@empty, 0x50}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f0000000340)={0x628}, 0x1) syz_emit_ethernet(0x1, &(0x7f00000f8000)=ANY=[@ANYBLOB="cd390b081bf2aaaaaaaa000086dd6008de0600383a0000000000000000000000ffffe0000002ff0200000000000000000000000000010200907800000000609433df00003a0000000000000000000000000000"], 0x0) 2018/03/31 02:57:48 executing program 3: ioctl$SIOCSIFMTU(0xffffffffffffffff, 0x8922, &(0x7f00000014c0)={'dummy0\x00', 0x5}) r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00000000c0)=0x14, 0x4) r1 = accept4$packet(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x0) accept$packet(r1, 0x0, &(0x7f0000000140)) bpf$MAP_CREATE(0x0, &(0x7f0000583000)={0x5, 0x80000000005, 0x4000, 0x1}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000000c0)={0xffffffffffffffff, &(0x7f0000000b00)="922015930ad19f0a53c21b901f4a0000ac5b30bbeaa40f7f1749e6bc424c74d2859e8219c33303777cb89df791b033edb759d40f0e13ad33ef2ce2cbdc567986a5098bd254d205871031100a06c8c7957ea4acc8dc7a16d7ca14b2cfa5449821a1d2ea52c3c116196d099c3d985d6bf1afe49251f47537a19f00327b00f44cb91bc8d977dbd4ebdb", &(0x7f0000000080)}, 0x18) socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x2, 0x7}, 0xfffffe63) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000001d80)={0x0, 0x1, 0xfffffffffffffdeb, @random="7c2e1626459d"}, 0x9) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000000000)='bcsf0\x00') ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000400)={0xffffffffffffffff}) ioctl$PPPIOCGFLAGS(r3, 0x8004745a, &(0x7f0000000440)) r4 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000001d00)=0x28e) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r2, &(0x7f00000003c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x43011000}, 0xc, &(0x7f0000000380)={&(0x7f0000000100)=ANY=[@ANYBLOB="88fa32dc0ddde2"], 0x1}, 0x1}, 0x840) setsockopt$packet_drop_memb(r4, 0x107, 0x2, &(0x7f0000000800)={0x0, 0x1, 0xffffffffffffff4e, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x627c3419c73d9689) r5 = socket$inet(0x2, 0x2, 0x0) unshare(0x9ffffffe) socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$EBT_SO_SET_ENTRIES(r5, 0x0, 0x80, &(0x7f00000008c0)=@broute={'broute\x00', 0x20, 0x2, 0x3e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x460) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f0000000140)={0x400, 0xa2b, 0x4, 0x7, 0x2, 0x8, 0x10000, 0x8a82, r6}, &(0x7f0000000180)=0xffffffffffffffab) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000080)={0xc, @loopback=0x7f000001, 0x4e23, 0x3, 'sh\x00', 0x4, 0x6, 0x1f}, 0x2c) r8 = socket(0x1d, 0xb, 0x0) setsockopt$inet_group_source_req(r8, 0x0, 0xfe0d64ad1c4cb9f1, &(0x7f0000000680)={0x1000, {{0x2, 0x4e23, @multicast1=0xe0000001}}, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x108) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r8, 0x84, 0x1a, &(0x7f0000000a00)=ANY=[@ANYRES32=r7, @ANYBLOB="0001ff00"], &(0x7f0000000a80)=0x2) [ 368.976332] FAULT_INJECTION: forcing a failure. [ 368.976332] name failslab, interval 1, probability 0, space 0, times 0 [ 368.987565] CPU: 1 PID: 3195 Comm: syz-executor2 Not tainted 4.16.0-rc6+ #287 [ 368.994843] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 369.004192] Call Trace: [ 369.006783] dump_stack+0x194/0x24d [ 369.010411] ? arch_local_irq_restore+0x53/0x53 [ 369.015091] should_fail+0x8c0/0xa40 [ 369.018803] ? ip6_mtu+0x1c7/0x4d0 [ 369.022355] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 369.027551] ? lock_acquire+0x1d5/0x580 [ 369.031530] ? get_page_from_freelist+0x3423/0x52d0 [ 369.036554] ? lock_downgrade+0x980/0x980 [ 369.040710] ? set_pageblock_migratetype+0x40/0x40 [ 369.045641] ? lock_release+0xa40/0xa40 [ 369.049620] ? free_unref_page_list+0x1380/0x1380 [ 369.054470] ? kernel_poison_pages+0xce/0x1f0 [ 369.058973] ? kasan_unpoison_shadow+0x35/0x50 [ 369.063562] ? kasan_alloc_pages+0x38/0x40 [ 369.067809] ? get_page_from_freelist+0x2cf2/0x52d0 2018/03/31 02:57:48 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockname$inet(r0, &(0x7f0000000000)={0x0, 0x0, @multicast2}, &(0x7f0000000040)=0x10) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000985000), 0x4) 2018/03/31 02:57:48 executing program 5: r0 = socket$inet_dccp(0x2, 0x6, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={"776c616e300000020084000000000899", &(0x7f0000000280)=ANY=[@ANYBLOB='\x00']}) 2018/03/31 02:57:48 executing program 4: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000800)) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f00000000c0), 0x80000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000f40)=ANY=[@ANYRES32=0x0], &(0x7f0000000200)=0x1) socketpair(0xa, 0x3, 0x5, &(0x7f0000000cc0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000d40)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000000680)={r4, &(0x7f0000000a80)=""/97}) setsockopt$IP_VS_SO_SET_ADDDEST(r3, 0x0, 0x487, &(0x7f00000005c0)={{0x7f, @multicast1=0xe0000001, 0x4e23, 0x2, 'rr\x00', 0xe, 0x6, 0x2a}, {@multicast1=0xe0000001, 0x4e21, 0x2, 0x9, 0x401, 0x4}}, 0x44) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000480)={0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x10}}}, 0x1, 0x7ff}, 0x90) sendfile(r0, 0xffffffffffffff9c, &(0x7f0000000180), 0x4) accept(r0, &(0x7f0000000280)=@alg, &(0x7f00000003c0)=0x80) sendto$ipx(0xffffffffffffffff, &(0x7f0000000bc0)="662df4a093cdd7b35ff6ae42bc7d13930c1fea26aee3a47d99eb39c72fb76601dc87206d4eb86e00240f2194fa63c4e57a634a03fbc5a09ef3dcfb35ce84046ec80043aad86ba46f2e3bf4f8838948f37ed11512a1b49e92bb", 0x59, 0x20000040, 0x0, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000340)="f6fa4b79ba6f6c4c5323e2af43013ecee5c86b06eeb23ef53a19c375a5f79c47658a554390c336a7455599d8f112c413f52eec22356dd4871dd874ff3eeb849bf7f48b056e1ccdd135800a9abba99cc4db4e02cfaac519c0bc3587121524814260ae93745387f031b19f289b21e0", 0x6e) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000001440)=ANY=[@ANYRES32, @ANYBLOB="ae000000b4c3543505ac61941d1496bb94ff6e5751d3eb237a3ce177e53df41dd39937afb83181651220f090cbbb8b0c6ed9f1eecd008db6ba7c45e6db877c1cc87536d95a8f7864e2ffff000026f2a4f0fc1d77929cb7856c42244d8f4375fffbffff3b00ec064d80e6df5826d1fc5840239474a49583a14bbbbe163c756162eb5c3b907651dbd2f736165e62aecff4ea08198af1bd7991c956a675aa78dd3d6435d09fe8370a8bb1eaf4184c403ab65b565f44bc825f6fae8894087e59ec7257838bf00ac21a6691b680d49595c07ba5776bf9b51105001e49b64e372deb3bdaea342102895267bc07ea204d01d9cd29c2773220064766639c0ee13e6553db924ba4223103c9a9fa37b4c3d4ad81220821bad72ef703d5a61c766285fdffdcfc84f140e79803b199613fb2cd37669b8d7c4ac68e51532b2d96b0be02bd6b7f85a54179c6649859e7f9faefda828ae8b3f1d2ee8b94ce916b1214b206f90ece27074b5e865b1f31e407c26f9baba042cfc7255972a63c041522cb54acda0bd36376a032f2783b5569c8720d89f511d4a31d068f9b13c65a7a92005cd8ba830e7049bf9b6b5d5b0d00f5b08a8a9dcb2753006a491521d68a7a62505337b72be2a41b76f580b25e438e7d9dd1a3fed2e08211595d6751991e6c82822480003b51b4ec360aff88d3c2c8b4e83fa6632bf0438700000000000000000000000000006b6688250cefc079242a960e"], &(0x7f0000000040)=0x2) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000003c0)=ANY=[], &(0x7f0000000240)) r5 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000540)=@broute={'broute\x00', 0x20, 0x6, 0x38e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000a80], 0x0, &(0x7f0000000300), &(0x7f0000001080)=ANY=[@ANYBLOB="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"]}, 0x406) ioctl$DRM_IOCTL_NEW_CTX(r2, 0x40086425, &(0x7f0000000400)={r4, 0x3}) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000000640)={"7465716c2ffffffffffffffc00", {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xa}}}) bind$inet(r5, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x4e20, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) setsockopt$inet_dccp_int(r1, 0x21, 0x4, &(0x7f0000000100)=0x1ff, 0x4) setsockopt$inet6_buf(r0, 0x29, 0xca, &(0x7f00000001c0)="3ec2e6f6b72e29f50e000000000000232014e9", 0x13) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000000000), 0x4) connect$vsock_stream(r2, &(0x7f0000000140)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000440)={0x6, 0x1, 0x9, 0x4, 0xcb0b}, 0xc) sendmsg$nl_route(r3, &(0x7f0000000780)={&(0x7f00000006c0)={0x10}, 0xc, &(0x7f0000000740)={&(0x7f0000000700)=@ipv6_getmulticast={0x14, 0x3a, 0x300, 0x70bd27, 0x25dfdbfb, {0xa}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4}, 0x40) close(r0) 2018/03/31 02:57:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x17, &(0x7f0000000480), &(0x7f00000004c0)=0x4) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000000)=0x8) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}, 0x4}}, 0x2e) r3 = accept$inet(r1, &(0x7f0000000040)={0x0, 0x0, @multicast2}, &(0x7f0000000080)=0x10) connect$l2tp(r2, &(0x7f0000e92000)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e21, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2, 0x0, 0x4}}, 0x2e) connect$l2tp(r2, &(0x7f0000000400)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x4e23, @rand_addr=0x9}, 0x4, 0x4, 0x3, 0x1}}, 0x2e) r4 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r4, 0x28, 0x1, &(0x7f0000001d40)=0x3, 0x8) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f0000000440)={'vlan0\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) recvmsg(r3, &(0x7f0000000340)={&(0x7f0000000100)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000180)=""/39, 0x27}, {&(0x7f00000001c0)=""/204, 0xcc}], 0x2, &(0x7f0000000300)=""/47, 0x2f, 0x3}, 0x2) getsockopt$bt_BT_FLUSHABLE(r5, 0x112, 0x8, &(0x7f0000000380)=0x4, &(0x7f00000003c0)=0x4) 2018/03/31 02:57:48 executing program 5: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000000)=0x4, &(0x7f0000000040)=0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={"776c616e300000020084000000000899", &(0x7f00000000c0)=ANY=[@ANYBLOB="685cfa764a8f3f5d11"]}) [ 369.072834] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 369.078025] should_failslab+0xec/0x120 [ 369.082008] kmem_cache_alloc+0x47/0x760 [ 369.086076] radix_tree_node_alloc.constprop.19+0x1b4/0x2d0 [ 369.091792] ? __isolate_free_page+0x8a0/0x8a0 [ 369.096378] radix_tree_extend+0x2bb/0x550 [ 369.100620] ? radix_tree_node_alloc.constprop.19+0x2d0/0x2d0 [ 369.106495] ? __isolate_free_page+0x8a0/0x8a0 [ 369.111070] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 369.116242] ? __radix_tree_insert+0x7b0/0x7b0 [ 369.120810] __radix_tree_create+0x5a7/0x790 [ 369.125211] ? radix_tree_maybe_preload_order+0xf0/0xf0 [ 369.130680] ? lock_acquire+0x1d5/0x580 [ 369.134635] ? fs_reclaim_acquire+0x20/0x20 [ 369.138939] ? check_same_owner+0x320/0x320 [ 369.143250] ? rcu_note_context_switch+0x710/0x710 [ 369.148163] __radix_tree_insert+0xf4/0x7b0 [ 369.152469] ? __radix_tree_create+0x790/0x790 [ 369.157038] ? lock_acquire+0x1d5/0x580 [ 369.161001] ? lock_acquire+0x1d5/0x580 [ 369.164969] ? shmem_add_to_page_cache+0x3f7/0xdb0 [ 369.169892] ? lock_release+0xa40/0xa40 [ 369.173847] ? lock_acquire+0x1d5/0x580 [ 369.177808] ? lock_acquire+0x1d5/0x580 [ 369.181773] ? percpu_ref_put_many+0x11a/0x220 [ 369.186337] ? lock_downgrade+0x980/0x980 [ 369.190468] shmem_add_to_page_cache+0x84d/0xdb0 [ 369.195215] ? alloc_pages_vma+0x10e/0x4b0 [ 369.199445] ? shmem_writepage+0x1140/0x1140 [ 369.203844] ? percpu_ref_put_many+0x132/0x220 [ 369.208421] ? percpu_ref_tryget_live+0x2f0/0x2f0 [ 369.213257] ? find_lock_entry+0x24e/0x730 [ 369.217471] ? mem_cgroup_try_charge+0x38e/0xa30 [ 369.222208] ? find_get_entry+0x9e0/0x9e0 [ 369.226338] ? mem_cgroup_low+0x260/0x260 [ 369.230468] ? lock_acquire+0x1d5/0x580 [ 369.234418] ? lock_acquire+0x1d5/0x580 [ 369.238380] ? shmem_alloc_and_acct_page+0x2b2/0x740 [ 369.243464] ? shmem_alloc_hugepage+0x530/0x530 [ 369.248115] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 369.253288] ? __radix_tree_preload+0x133/0x1c0 [ 369.257943] shmem_getpage_gfp+0x22bf/0x39c0 [ 369.262339] ? shmem_add_to_page_cache+0xdb0/0xdb0 [ 369.267255] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 369.272449] ? do_raw_spin_trylock+0x190/0x190 [ 369.277015] ? lock_acquire+0x1d5/0x580 [ 369.280978] ? trace_hardirqs_on+0xd/0x10 [ 369.285126] ? _raw_spin_unlock_irq+0x27/0x70 [ 369.289688] ? isolate_lru_page+0x9f1/0x11d0 [ 369.294076] ? isolate_lru_pages.isra.59+0x16d0/0x16d0 [ 369.299332] ? radix_tree_next_chunk+0x5e8/0xdf0 [ 369.304066] ? alloc_set_pte+0xefd/0x1590 [ 369.308198] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 369.313368] ? idr_preload+0x30/0x30 [ 369.317063] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 369.322246] ? _raw_spin_lock+0x32/0x40 [ 369.326209] ? alloc_set_pte+0xefd/0x1590 [ 369.330346] ? alloc_set_pte+0x887/0x1590 [ 369.334481] ? lock_downgrade+0x980/0x980 [ 369.338611] ? unlock_page+0x19f/0x270 [ 369.342479] ? wake_up_page_bit+0x530/0x530 [ 369.346778] ? activate_page+0x830/0x830 [ 369.350817] ? putback_lru_page+0x180/0x210 [ 369.355120] ? remove_mapping+0x2d0/0x2d0 [ 369.359248] ? filemap_map_pages+0x942/0x15d0 [ 369.363732] ? find_get_entries_tag+0xeb0/0xeb0 [ 369.368381] ? lock_acquire+0x1d5/0x580 [ 369.372337] ? follow_page_pte+0x3a9/0x1500 [ 369.376648] ? lock_downgrade+0x980/0x980 [ 369.380788] ? lock_release+0xa40/0xa40 [ 369.384744] ? wake_up_page_bit+0x530/0x530 [ 369.389046] ? do_raw_spin_trylock+0x190/0x190 [ 369.393608] ? _raw_spin_unlock+0x22/0x30 [ 369.397735] ? follow_page_pte+0x440/0x1500 [ 369.402125] ? is_pmd_migration_entry+0xf0/0xf0 [ 369.406772] shmem_fault+0x2b9/0x960 [ 369.410479] ? shmem_read_mapping_page_gfp+0x1d0/0x1d0 [ 369.415748] ? kasan_kmalloc+0xad/0xe0 [ 369.419616] ? kasan_slab_alloc+0x12/0x20 [ 369.423743] ? finish_fault+0x1b4/0x2a0 [ 369.427703] ? lock_downgrade+0x980/0x980 [ 369.431845] ? __handle_mm_fault+0x2ca1/0x38c0 [ 369.436417] __do_fault+0xe1/0x3c0 [ 369.439946] ? unlock_page+0x19f/0x270 [ 369.443815] ? print_bad_pte+0x880/0x880 [ 369.447859] ? do_raw_spin_trylock+0x190/0x190 [ 369.452421] __handle_mm_fault+0x1ae5/0x38c0 [ 369.456813] ? __pmd_alloc+0x4e0/0x4e0 [ 369.460678] ? SyS_membarrier+0x700/0x700 [ 369.464815] ? kasan_kmalloc+0xad/0xe0 [ 369.468693] ? lock_acquire+0x1d5/0x580 [ 369.472647] ? handle_mm_fault+0x35b/0xb10 [ 369.476869] ? lock_downgrade+0x980/0x980 [ 369.481091] handle_mm_fault+0x44a/0xb10 [ 369.485134] ? __handle_mm_fault+0x38c0/0x38c0 [ 369.489692] ? check_same_owner+0x320/0x320 [ 369.493990] ? find_vma+0x30/0x150 [ 369.497517] __get_user_pages+0x509/0x1600 [ 369.501741] ? follow_page_mask+0x17f0/0x17f0 [ 369.506217] ? lock_acquire+0x1d5/0x580 [ 369.510171] ? lock_acquire+0x1d5/0x580 [ 369.514132] ? __mm_populate+0x2c7/0x450 [ 369.518172] ? lock_release+0xa40/0xa40 [ 369.522130] ? check_same_owner+0x320/0x320 [ 369.526445] ? arch_get_unmapped_area+0x760/0x760 [ 369.531270] ? rcu_note_context_switch+0x710/0x710 [ 369.536180] populate_vma_page_range+0x20e/0x2f0 [ 369.540922] ? get_user_pages_unlocked+0x4f0/0x4f0 [ 369.545835] ? vmacache_find+0x5f/0x280 [ 369.549792] ? vmacache_update+0xfe/0x130 [ 369.553922] ? find_vma+0x30/0x150 [ 369.557448] __mm_populate+0x23a/0x450 [ 369.561319] ? populate_vma_page_range+0x2f0/0x2f0 [ 369.566226] ? down_read_killable+0x180/0x180 [ 369.570699] ? security_mmap_file+0x143/0x180 [ 369.575190] vm_mmap_pgoff+0x241/0x280 [ 369.579068] ? vma_is_stack_for_current+0xa0/0xa0 [ 369.583896] ? rcu_sync_lockdep_assert+0xd/0xb0 [ 369.588555] ? __sb_end_write+0xa0/0xd0 [ 369.592506] SyS_mmap_pgoff+0x23b/0x5f0 [ 369.596464] ? find_mergeable_anon_vma+0xd0/0xd0 [ 369.601196] ? SyS_read+0x220/0x220 [ 369.604814] ? align_vdso_addr+0x60/0x60 [ 369.608858] SyS_mmap+0x16/0x20 [ 369.612121] do_syscall_64+0x281/0x940 [ 369.615992] ? vmalloc_sync_all+0x30/0x30 [ 369.620125] ? _raw_spin_unlock_irq+0x27/0x70 [ 369.624601] ? finish_task_switch+0x1c1/0x7e0 [ 369.629078] ? syscall_return_slowpath+0x550/0x550 [ 369.633986] ? syscall_return_slowpath+0x2ac/0x550 [ 369.638900] ? prepare_exit_to_usermode+0x350/0x350 [ 369.643905] ? prepare_exit_to_usermode+0x227/0x350 [ 369.648907] ? perf_trace_sys_enter+0xcb0/0xcb0 [ 369.653553] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 369.658378] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 369.663564] RIP: 0033:0x454e79 [ 369.666746] RSP: 002b:00007f44c0e6bc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 2018/03/31 02:57:49 executing program 7: getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000340)={'broute\x00', 0x0, 0x4, 0x8b, [], 0x0, &(0x7f0000000240), &(0x7f0000000280)=""/139}, &(0x7f00000003c0)=0x78) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f00000004c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000500)=0x1c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000540)={0x0, 0x5b, "cee2b3bcf66a55557213dc35e13027c33190415ced0349f1d2d2f6ffee5924b9d3166c912988de800e2736584356c7e6cd7205e9bd4331bed74bb7ba16bc428679c978164df94a875da28ad080bb697ef5761dcf949a125da10a19"}, &(0x7f00000005c0)=0x63) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000600)={r2, 0xd241, 0x7, 0x800, 0xfffffffffffffffe, 0x8}, &(0x7f0000000640)=0x14) r3 = socket(0x11, 0x800000003, 0x0) bind(r3, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$bt_rfcomm_RFCOMM_LM(r3, 0x12, 0x3, &(0x7f0000000080)=0x10, 0x4) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000002800)) ioctl$sock_inet_SIOCSIFNETMASK(r3, 0x891c, &(0x7f0000002d80)={'syz_tun\x00', {0x2, 0x4e23, @loopback=0x7f000001}}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={'lo\x00', 0x800}) getpeername$netrom(r3, &(0x7f0000000400)=@full, &(0x7f0000000200)=0x48) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket$vsock_stream(0x28, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000300)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\b', 0x0}) ioctl$sock_SIOCDELDLCI(r5, 0x8981, &(0x7f0000002d40)={'dummy0\x00', 0x6}) ioctl$sock_inet6_SIOCDELRT(r3, 0x890c, &(0x7f0000002dc0)={@mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, 0x5, 0x0, 0x1, 0x500, 0x3, 0x80, r6}) ioctl$sock_bt_cmtp_CMTPCONNADD(r3, 0x400443c8, &(0x7f0000000480)={r3, 0x1}) sendmsg$nl_route(r4, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0xfffffff0}, 0xc, &(0x7f00000000c0)={&(0x7f0000000180)=@setlink={0x28, 0x13, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r6}, [@IFLA_MASTER={0x8, 0xa}]}, 0x28}, 0x1}, 0x0) sendmsg$rds(0xffffffffffffffff, &(0x7f0000002780)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000001400)=""/240, 0xf0}, {&(0x7f0000001500)=""/4096, 0x1000}, {&(0x7f0000002500)=""/248, 0xf8}, {&(0x7f0000002600)=""/217, 0xd9}], 0x4, &(0x7f0000002700)=ANY=[@ANYBLOB="58000000000000001401000007000000018000008f1f0000", @ANYPTR=&(0x7f0000000040)=ANY=[@ANYBLOB="040000d300000000"], @ANYPTR=&(0x7f0000000240)=ANY=[@ANYBLOB="0180000000000000"], @ANYBLOB="00000000000000007efd0000000000000200000000000000000100000000000028000000000000004000000000000000"], 0x58, 0x8000}, 0x5) getsockopt$IP_VS_SO_GET_DAEMON(r3, 0x0, 0x487, &(0x7f0000002e40), &(0x7f0000002e80)=0x30) pipe(&(0x7f0000002840)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_SETCRTC(r8, 0xc06864a2, &(0x7f00000028c0)={&(0x7f0000002880)=[0x708, 0x2], 0x2, 0x5, 0x401, 0x8e1b, 0xffffffffffffffff, 0x480, {0xf999, 0x6, 0x0, 0x800, 0x81, 0x40, 0x6, 0x1, 0x800, 0x9, 0x2, 0x40000000000000, 0x8001, 0x40, "24b28889379fe175ae901e4ba355fa20f8bfdd26285da1b7d92c2c3a964b1caa"}}) ioctl$DRM_IOCTL_AGP_RELEASE(r8, 0x6431) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f00000027c0)={0x9, 0x0, 0x401}, 0xc) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000002b40)={0x0, 0x80000001, 0x0, 0x3, 0x2, 0x80000001, 0x0, 0x4, {0x0, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x2, 0x745fd5fc, 0x6, 0x7, 0xd01ab82}}, &(0x7f0000000140)=0xb0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r8, 0x84, 0x70, &(0x7f0000002c00)={r9, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, [0x1ff, 0x9, 0x1, 0x9, 0x1, 0x1, 0x0, 0x6, 0x7, 0x33de, 0x1b1, 0x18000000000000, 0x9, 0x6, 0x8]}, &(0x7f0000002d00)=0x100) setsockopt$inet6_group_source_req(r7, 0x29, 0x2e, &(0x7f0000002980)={0x3, {{0xa, 0x4e22, 0x4000000000, @remote={0xfe, 0x80, [], 0xbb}, 0x4}}, {{0xa, 0x4e24, 0x7, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x2}}}, 0x108) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000002940)={'sit0\x00', 0x9000}) getsockopt$inet_tcp_buf(r8, 0x6, 0xd, &(0x7f0000002ac0)=""/62, &(0x7f0000002b00)=0x3e) [ 369.674432] RAX: ffffffffffffffda RBX: 00007f44c0e6c6d4 RCX: 0000000000454e79 [ 369.681683] RDX: 0000000000000003 RSI: 000000000000f000 RDI: 0000000020000000 [ 369.688934] RBP: 000000000072bea0 R08: ffffffffffffffff R09: 0000000000000000 [ 369.696185] R10: 000000000001b071 R11: 0000000000000246 R12: 000000000000001b [ 369.703433] R13: 00000000000003f4 R14: 00000000006f7f80 R15: 0000000000000006 [ 369.724827] device lo left promiscuous mode [ 369.750661] IPVS: sync thread started: state = BACKUP, mcast_ifn = vcan0, syncid = 2, id = 0 [ 369.751657] x_tables: eb_tables: IDLETIMER.0 target: invalid size 40 (kernel) != (user) 5 [ 369.804732] x_tables: eb_tables: IDLETIMER.0 target: invalid size 40 (kernel) != (user) 5 2018/03/31 02:57:49 executing program 0: pipe(&(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000500)={0x0, 0x1d6c0000000000, 0x30}, &(0x7f0000000540)=0xc) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000580)={r1, 0x8001, 0x555c}, 0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r2, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x19, &(0x7f0000000240)=0x8, 0x4) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MAP_BUFS(r4, 0xc0186419, &(0x7f0000000280)={0x3, &(0x7f00000007c0)=""/4096, &(0x7f00000003c0)=[{0xe8f, 0x9, 0x7, &(0x7f00000000c0)=""/9}, {0xa47, 0x95, 0x0, &(0x7f0000000140)=""/149}, {0x0, 0x93, 0x9, &(0x7f0000000300)=""/147}]}) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000000)="6970365f76746930000000000400", 0x10) r6 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r6, 0x89e0, &(0x7f000031aff8)={r2, r3}) ioctl$sock_kcm_SIOCKCMCLONE(r6, 0x89e2, &(0x7f00000002c0)={r2}) sendmsg$nl_xfrm(r7, &(0x7f0000000780)={&(0x7f00000005c0)={0x10}, 0xc, &(0x7f0000000740)={&(0x7f0000000600)=ANY=[@ANYBLOB="b800000019000000ffffffe1f0ff00007f000001000000000000000000000000ff01000000eecfd9373adbfd750000010013008684d7c98e004000000000000000000000000000000000000000000000"], 0x1}, 0x1}, 0x0) setsockopt$bt_BT_VOICE(r7, 0x112, 0xb, &(0x7f0000000440)=0x8, 0x2) getsockopt$ax25_int(r5, 0x101, 0x0, &(0x7f0000000200), &(0x7f0000000480)=0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r7, 0x89e1, &(0x7f0000000080)={r2}) 2018/03/31 02:57:49 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3a) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000634000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xffffffbd) pread64(0xffffffffffffffff, &(0x7f0000000180)=""/195, 0xc3, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x85, 0x10}, &(0x7f0000000140)=0xc) bind$unix(r2, &(0x7f0000000440)=@file={0x1, './file0\x00'}, 0x6e) r3 = accept$inet(0xffffffffffffff9c, &(0x7f0000000280)={0x0, 0x0, @dev}, &(0x7f00000002c0)=0x10) socketpair(0x0, 0xf, 0x6, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_udp_encap(r5, 0x11, 0x64, &(0x7f0000000540)=0x4, 0x4) accept$ipx(0xffffffffffffffff, &(0x7f00000003c0), &(0x7f0000000400)=0x10) setsockopt$IP_VS_SO_SET_ZERO(r5, 0x0, 0x48f, &(0x7f0000000080)={0x73, @empty, 0x4e23, 0x1, 'nq\x00', 0x0, 0x7fffffff, 0x46}, 0x2c) accept4$alg(r5, 0x0, 0x0, 0x80000) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000000680)=ANY=[@ANYRES32=0x0, @ANYBLOB="4bc716ce4db91e24eb3e58c50b765134643fa47cc9ccc7bb5c908f18e46e802a087795bb30cd40340ee18ddd687579c3f49d7c56997766b83855c96542bf2cda1d71a47d56058f30262cb2c0af7b0042b5021a19722869ab0fe51214eadc11b1d97971a78a3728dd4bf56a1cfd9140f6578ac949c2698616c2dcc9a16594138d065e15497726a90be8da134ea42a3e596773549d6a82a7e354d0ea66e290d570985f2febfdddecee2e00940aaf854ec3c4bc31c6151f09c926ec2b9530e6e2a1fee65bf1c1a8189160629b076b379142f1780aea8a1c57161261897cc98ab57b773d60e8ace62a172bc1e7a56dfe63b92542393ddf41cbfde51a624b2136aa66e808a12c723a7721f19ce628e6"], &(0x7f00000005c0)=0x8) sendmmsg$unix(r2, &(0x7f00000bd000), 0x492492492492834, 0x0) connect$unix(r4, &(0x7f00003de000)=@abs={0x1, 0x0, 0x4e23}, 0x3) close(r1) socket$inet_sctp(0x2, 0x0, 0x84) sendmsg(r4, &(0x7f0000001900)={0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000600)="e6a4f9530bde0ea234969f4911dd5d5d8615aef5582562a53d524969f1ee0f4523e9647b5bd0ac7747c74d9809c82e7587f43e2d8d8d4a2e1e891418f73502c4bb15908f0a58c644afe17080917606ca8980", 0x52}], 0x1, &(0x7f0000001680), 0x0, 0x20000000}, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r4, 0x12, 0x3, &(0x7f00000000c0), &(0x7f0000000300)=0x4) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000004c0)={@empty, 0x50}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f0000000340)={0x628}, 0x1) syz_emit_ethernet(0x1, &(0x7f00000f8000)=ANY=[@ANYBLOB="cd390b081bf2aaaaaaaa000086dd6008de0600383a0000000000000000000000ffffe0000002ff0200000000000000000000000000010200907800000000609433df00003a0000000000000000000000000000"], 0x0) 2018/03/31 02:57:49 executing program 5: socketpair(0x17, 0x6, 0x81, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$ax25_int(r1, 0x101, 0x6, &(0x7f00000003c0), &(0x7f0000000400)=0x4) getsockname(0xffffffffffffffff, &(0x7f0000000200)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @multicast2}}}}, &(0x7f00000002c0)=0x80) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000300)={0x45f}, 0x4) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000140)={'ip_vti0\x00', &(0x7f0000000180)=ANY=[@ANYRES64]}) getsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000340), 0xfdd3) recvfrom(r2, &(0x7f0000000780)=""/156, 0x9c, 0x2020, 0x0, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f0000000440)={'raw\x00', 0x3, [{}, {}, {}]}, 0x58) r3 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@ax25, &(0x7f0000000380)=0x80, 0x80000) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f00000001c0)) setsockopt$inet_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f0000000100)={0x7ff}, 0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000700)={0x0, 0x8}, &(0x7f0000000740)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f00000006c0)={r4, 0x6a, 0x100000000010}, &(0x7f0000000600)=0xc) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000640)={r5, 0x2}, &(0x7f0000000680)=0x8) socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8, 0x10, r2, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f00000004c0)={0x0, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f00000000c0)=0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000000280)={r6, 0x3ff}, &(0x7f0000000580)=0x8) 2018/03/31 02:57:49 executing program 3: r0 = socket$bt_rfcomm(0x1f, 0x920e6d3b045cc871, 0x3) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x0, 0x32, r0, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AUTH_MAGIC(r3, 0x40046411, &(0x7f0000000180)=0xa05) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000008c0), &(0x7f00000003c0)=0xffffffba) getuid() getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000500)={0x0, @empty, @remote}, &(0x7f0000000540)=0xc) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xcc, &(0x7f0000000480)={{0xa, 0x4e21, 0x2, @dev={0xfe, 0x80, [], 0xf}, 0xffffffffffffff7f}, {0xa, 0x4e23, 0xfff, @loopback={0x0, 0x1}, 0x3}, 0x80, [0xa4, 0xb66, 0x6, 0x7ff, 0x1ff, 0x6, 0x6, 0x9]}, 0x5c) listen$netrom(r3, 0x4) ioctl$PPPIOCGCHAN(r2, 0x80047437, &(0x7f0000000840)) gettid() getuid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000400), &(0x7f0000000440)=0xc) sendmsg$unix(r3, &(0x7f0000000580)={&(0x7f00000001c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000340)=[{&(0x7f0000000240)="36a7bea30786a36bd4474e9b24d2c0aceb9dd87030b60f4db97dc7e905cd289f4177fa6ad9cd14297345d0b6975ba68c3c8291fafa8133ee3fe1e65c470cfb4e44f3fcc925c121a6e9ef9f9f9e1f565a94c6ba9de61828835c46cf26cd773b0ffcf9bc0ce7b1d18cac94d408a0d8828c723f06f00a0de1e79149c8da6751bcd608e4cdd90399fe49347e6bee936fe08e834b0a7531824fe76188fdd2bf5dc336ff29adb78b7def5832c8625bf706238502f3e646e2d004a7325e3151cc51f3169189150a2bdda27549958113d69feb68c38e05b175c366dd56ee44760d2c4492874145ee55", 0xe5}], 0x1, &(0x7f0000000600)=ANY=[@ANYRES32, @ANYBLOB="49530000000001000000", @ANYBLOB], 0xe, 0x800}, 0x4040000) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x74, &(0x7f0000000640)=""/185, &(0x7f0000000700)=0xb9) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffffffc}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x5c) ioctl$PPPIOCGFLAGS(r3, 0x8004745a, &(0x7f0000000800)) socketpair(0xb, 0x6, 0x3, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_STARTDAEMON(r2, 0x0, 0x48b, &(0x7f00000000c0)={0x0, '\x00', 0x1}, 0x18) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r5, 0x6, 0x16, &(0x7f0000000100)=[{0x2, 0x3}, {0x2, 0x7}], 0x2) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x0, 0x7, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1, [0x0, 0x0, 0x1f, 0x10000000000000, 0x0, 0x0, 0x40000000000000]}, 0x5c) getsockopt$netlink(r5, 0x10e, 0x0, &(0x7f0000000740)=""/172, &(0x7f00000005c0)=0xac) 2018/03/31 02:57:49 executing program 2 (fault-call:26 fault-nth:7): r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000644ffc)=0x8000, 0x4) bind$inet6(r0, &(0x7f00003bcfe4)={0xa, 0x4e20, 0x0, @empty, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000200)='-', 0x1, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00'}) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000000)='bcsf0\x00') accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000040)) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080), 0x10) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000500), &(0x7f00000005c0)=0x1ce) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000002140)={0x7, &(0x7f0000002040)=[{0x2, 0x260, 0x6, 0xfff}, {0x0, 0x3ffb, 0x10001, 0x6}, {0x4, 0x0, 0x400, 0x71e}, {0xfffffffffffffff9, 0x8, 0x9}, {0x0, 0x9, 0x0, 0x8}, {0x20, 0x8000, 0x400, 0x8618}, {0x8001, 0x9, 0x2, 0xfff}]}, 0x10) socket$packet(0x11, 0x3, 0x300) getsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000002100), 0x2) socket$kcm(0x29, 0x2, 0x0) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') socketpair$inet(0x2, 0x8080f, 0x1f, &(0x7f00000003c0)) socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = socket$vsock_stream(0x28, 0x1, 0x0) r4 = accept(r3, &(0x7f0000000580)=@rc, &(0x7f0000000280)=0x4c) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r4, 0x28, 0x0, &(0x7f00000004c0)=0x100000001, 0x8) r5 = socket$nl_generic(0x10, 0x3, 0x10) getpid() sendmsg$nl_generic(r5, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000700)=ANY=[@ANYBLOB="24100000200001002cbd7000000000000400000010103e000c007c000001000000000000ca0678f91fd4081f182031aac83dd80156f4a0a8d8bf4880cfb56f9b9a23fab7e21248e861cb33743b2ac6ee8a513a6eda7835894d4a5a5b106b0a623c1289cf92ce24b64b80195f356647cc08cb737f5a60edba0bcf152bebc653f82b76532d2dc34bd2d8ebc54b8cc9dad69a7682bb052ca305241de20704bb486a14e7e910e7fcb3a32d20945b3290e0e80320a2e7d54fd9fca3d5a827f7167b49a0ef4fc126f2758015685b3bac10ecc0fae3246ca052dd7df2fc0a692a9166f5ed9a1cd2677e370c6cd8acf06331d015417b1aff0e81fa476c648bc06e7d8693bf0b4a15ab23f8ccc4356f726cf9bc93abf72aadedcbca961182aa5593afe3d1f27a43ccf54b00986c788b114257ce746b4acb1f5f5fa623e0071ea2ceb5274aa142b30db2671d4b2def147adb2a961d80ad66b1b459603517ba2cc002f09692ac7bda42de942d15da77443fd41a3c583824a70b91b0f6f59cdfea9faa684376842c55ff532a6ee111fa0ab239965c86d489a86a96be22561f9a966cfb50ce809c8c990475c3287a339ba52b60b4b9d5ee688b7127ff232e58ed425707c3b71f99db2ff9a00d453e36ff3d952cacd03018ac8e367272188a937d05da329b7746f15934b436bdc7a179912d5a1a613e72fea1658ad8a6a1e7e4b3b20f633ff588ec05abd6c0f89ad0888ee51490c5bb3aa59b578b28083ecfa2d0782dd14ebcd837910c658383937aeb08b77e0550f468716ec69af88bfb3adcf00bc66f55fb9185aedf772ecbeefef7e1b487978f485730ff7f5bae9c81ca9543a0fbcebab8d23eadc116e8434b7d51c01573680d4f866bca457e26a6301147c7edea674ac462c0504d711209aa15c9a4fe03c0db130cb45d2eabf3f3d346a15a7ada68a931f7a9ce418b7cdfa78322520fd196c23f59d1d7fa737dab4d75c58df6b5966b16f6e777371e3f4cb66eae714c78bd4f8fc0eb0d5a895a8dc7500e4b2a285c7fa5fba66bd9bbfabe44f07658c991a30c7211bc741439e1dac2ecbf5b99311563cc535ae7b14d878b4ace08780ee59f4428f8a98fec812699f43da531b6dc2a0b8005e1d75c7e7e9e895337fe0b243ebd0fb7bb5bfdacb861018576f571e1106c4505048e412d192f98671289e06ff83f6b3c0ca0aeedf828135a6283a223041d2207637b142b7ea668460004b60df58a4d64c9685bafe1b2d95d00fb16a8234cdf4101ae963aca273e9d8ad3d9304235bf30ad8b70add1b82d8b1de747cdb9e825b44e676ae013103f0135b6d45605ffc7b2a40f7ff5e5dc14bf3d4e1312c22d54ecd4ac1ad807aac028ed09cccbd0d2c34f1a8f82c9cf3541524d9910f6e001c514ec400cadb4c86fd94b19fe64bfb90579844ed5707a1c14638b0cc4c4e2728d0f9e557889fd0955f6876487fae5cf38bbbbe659d94daab9a2bb4acf16a85663c2d4d8888d8f6bd82b3ce2c7e289fa3c98b16f0dcff096291cd03dd83dc0b5030010ef10346a7f027a17a34f8c434ede44a66a1919d4bb177c1ac59844afedc85741b8776ee693f99ce94897325a690fa9a2ba073c34bc760b167932875cb16385f5d5cede32742dc466b87a1cf917b451b0c7498ec6c5611b8d959948863dc645df8c029e78bfb7246cd16fde5c013f56b3cec2187d94dbd445d6b2a211bdd1055f66256838315a658052c27b2011b3bfb7192a407f38bc08efdaf33415953583a06801000000000bf74c9cd1d2f30d79711bec00a1870f1133c5f3670df1b0af47c5da514f22a037b69bde5b8622cb5ee798c9f5344b7f1a837e1a1d65fcc61f32f30499250318681308c38d6638164fd02e62e21a57bce677670b23622ef5e2048a2b088d34879f749acf7c4a33c6c0742429f10e2d6cc1d6b1d565f010a1382c58b8a0a41e891ff429ab3888d7e572e72e3a9d07dbd09ecd9f25c13eda6ef081ff3885dbbd10ae09229e70456b691fe1f282863f33faa4bad8998a883e1db9e0f2f562be5e2c74a56d059188f17ad3e58d7afbc78b1a19a80ef474fc7e09a2d2c7f941bfe5dadcd8fbe3a72d5f219a6eba15071b128e5a6196fbe5c8ff53b46e4d54f467bed547dbc80b3569d4c5e20f1015d24dff0568f33e1955b9f8a85be1dcfbff11e08844c7071cf966d5a355bfc7bbbf2e64e1dd85c9aea188db0fa00b0171d0a0f5736c235049eaf0284ce1afb5bcd4ce6755650124ffa38e2b4c038fdddc16ab8a3007ff75cccbdc68a77a31dafaa524a29812ac395eb2efd7436516ecae26fb6323f3265eabbb3528cb5d1f8532054a5ec1456ac440548eec9ab94b6fbbc909e0060d819482aebc7a731f608fce281b04d9e1ebe25f5e25486b790ff127ed0642ae12470a65ddd96683c424f90bc91dd5db473a3db2b47e5148bc8c5cfb608fc02703623f414edd0b28ac5cd9042dfd35f1f1550a82405991e4166f3c99477c48d6f512dbb2f4fd7c51047bb7dc1ab9c9da62dd74119173301aa46f12af8e9204247139631c7657f84f5c29a3f57894ecb4cd1b79aa2db637da03bbe42ff3f089ca61304745ceb23c9bc6b93542f1095dfd634717845f7f25acec4ab14a8f4e19734cb19df5d2979ba5be1e7cdd7e9dba9b64ccf3dddabc8d17ef400b2c4ac7c4d94eae8b95e4d4bb362afde0e1e3727a7da771407c11b7fc48fe50231e580863c6d44e2d51a68ca53b6ae8ad52d620c5c67d748db8e4ddb15c77a98b975c5da3a34e7bba5faa92ec09df9e38e2351a720385c41d7055ee7b9faf1cdd9ab0e8a7f4d070e5753a8c64c42feac6fa033b5f5ff5a387017f284cfca9ab955edfeb0ee3fb14f37bc7abc2b0c509f2c2d87b77ec90cdac663a331a3631f6711a9a79e63e7fd0e2059a82ed03ff31e90e771aac1ecc802ed819f5619a212423e4b45e6fc98dc8ff21d88cd8d248bed0ec4b057fe42cf82c2d0dce05f009140e29a9afdea4d92c524dee334508bbfd5f83988f5382668bcbf3aeca40f7869a1a7cef5e25ff626ce9ed43af60e2d6b6fbcb5aafa9a25f185c2c1dc0e45b412c6fb182d9e5e7a1f8bb2a6c3a04ddf8b40df8edbf5ec8c8f94dd1dfd2d9a9cb48c5c3fd6051ccc6f34158954d842c8d51a431bcfef5b54f88d96c4e81d55120cb4c5fde983e652ae36fd8a57dbad8be354fe2e50fa9ed5e94b13a0426261e0f9fa69004e3426ce08a2536bdf99c6b5d387abd7ae4c4efcfdd7352a010163bbfb730dfc81a2a89349b328a3fa1b6df5b2b013a376f552d78bc829684eccbaa8f5c2d4a9d3741b0810bc27db5241d0df7fb2951e2ea4f601e984b3f7a6971ef428558186893dc74f708aa212b8a1f0a6cc0f028e3738a41814d3ee3c01e4ee977cdacee159db3c5bccaa7414ba71a9c212a8f9310db12f21adc1616a47b8a649dbbe6eebce3790bd3a75e2adf595baa15766e60badfd7492eb97c1aaa92e7f127a9ff9c460733ab7a66ef1f687b7797c847264360b8fcb599bad01b142264746c997eeff981d84463db1dbe410ab7ff4f00ad30d15816e5d76a5f818fa2c6b929e253a7eb48d67e3b8be557c6aa629106bdf27db1caaabfe16e420a146f551315e9d0d61b1d87126b8a3d1de48c1af6daf89966fa3a1eaf4d510b8879ba4066fb38c6b222df63259e5e32bd22e8b0fb9456573185fc963753090d41a60121c7b98c5a083cf1ce4b74111313ea3c1936f934483193df806d42a46ee55546c15100ddda8aa1c9b109126453d866ae224d1b61db2308c2bc8046eaa2c036ac413cc1440f44f17fa4a0bb1afdefa37c4dd3236ea731f43cc7a503ffd46bf8e54a65bf23a018109884b07581066b4eef9ba2ee872c972b9a899a3645599eeaa972fe32e2c315a186b85e2183a714ca75043b2a6764d89ea223385cbf073a7f2665f92bbeb13009b740b8dd9295ccbb947fbe6d37da416749119e77895dc52aa0532ddacc81f0dd029771b222c6d757999be365ba1a8cd510d3d79b45f78c9fb9de3bc2275878ff38a04993bd29b1063393ff9b4a1aabc1cbcdc2b94f9836e44907c09b3be75c15c76977c1793fca3a426d7e00344ad4ec01e19e28e864b3240178d9ed2a14104bbd69b408752eae860b251c7c021812f9f6f72ac695fad7c43258b2aa49ab785b49723d8c086858e554ba3837ea96f12f41e0c33807597758146c8f587b8610c5d1b1bfadae20fff618efb726af4b848b9ada05fdb365c78a9cd812709b754235df604664de87a54504469328c175d3f1b479d23b38994c8f54d9a2f6115620bc1731f6dfbaeae694dad17a6f9a1f6b10e0006f715aac3f5ea285a7676cd321489af48b0467a8c540a1371b750010e1a8dab7312c833ddbfabc0d077de3a9130dae5437b2b804399656b82d3c6f572ad1151d77b3f23fb953ccecbde2eff206f4984a084e9fa75fe046db0e7e8db89826bf874ae50484543990558267d00b65f274144c28660648403ff752d287900e4b6a6db70613fda768c772215542b43bf25d1c9589f8521dc0752ded09027a3175f281c64699490e5a071b74c591f3d3e3fd8c55d54b1a44b4724b65c4a0ac19f0453ef3631c937546b869ef940139ed4e3da4ec6a518ccb75aceaf4744cbe7e05f15fa631069fbd52864007d837066753955434ed38273cc8dd27fc109e434b5c84bdb2f6b326e2cbde40909e10b32f04949176f077c5fa2efa45732f9404ffbbd2342ad15e05936fb2a06afe3915b1686038d9b4d3970850fff7386ee1bc47b631e6b1f7baf3835ffb4fe4ebeda061e111cefa0a48bffb4ed28a5af4bd30594f0636c191ab64d1ff3474b5daff7d969bbd313a6dacdcdcedd474bb3c825de176c64baf911ff2a5011f7aba792aff9047ecb4007530c503dbfcc70d6c6fee7607bf20d6e4222f3767c736c829f05e8ff9de6a424086638450c7861ba80f66dfd4c49bb53d39ff3f462c4c398fd9b1f8d75afa476891ca1a816bd4e5f1ad1433e445676a81642951fdce5f943d1fc51ac8782eecaf995f84120cbf78f26f2935a933598d3b46b08051346d807796ae081c0e436a6016b31cfaba95663fea943fcadf9a8f29553e5096070cb60ea5d73adf1b18990858034b98b546c92b740d0666e13374114e20265d2aa2ed49c502785f6428c56be1a1875e3076bf7f0b59b042e2803f55b6871d9ed37af2c7c8de78f344923a293a71a5733750eab5eae1267052ee5dbeab87d698fadcf19fe6956b8fcbfdfe67955988fcba4cb629d154d0a5646367f3b4e918cfc8b9a9fc5e76e30f51c86e758c810f7e42d5b456e288844f80294f46c4da9c15a64aeeecb3755854e910c41c4481407e3e7f1ec020e8fc634511005b653932e2f38c2a28a6e9069101daf163d482eac72bbb6897b8503a0c493e7585f9a7b98c2d808409e5420d3336882ed8568b65f29c9a322024b09f4e5b01a687f48cf9d563aa2a6779d7e37c6fcb04e0b620b4fd80fb8002cd23dc2b3fc249a0a71655d2d8bd1f0132dc609cbb1620ad398ae8048426b28c8c105ffc1c161e7992c46c669ec014d0323a5e44d35870b61bb1b617e347a986ccc89a4a286e63982ecee05813a14e23cb9c4987a92ca23155b3d8d58f324ad25b2d4c9c767cf4b85b18b8844c9f38a4ca3236e2745f6dafb2af37eb5a23ad662cb7c5e945135a19da5d8144f3f7b0b4d479234281bb97fc22a0c771896187704a95eb1ea098a1e30ee9835ff9f8f849c0b02fe8174586302069152fa901f899171df0c6b1d7bf13920ce9b1fdf4e458f6484919768b7ffbe87df780124928946fc417d1ceebc668d896d2913fd52a0bd11c88f9"], 0x1}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f00000000c0)=0x4, 0x4) accept4$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000000600)={0x0, @in6={{0xa, 0x0, 0xfa5f, @ipv4={[], [0xff, 0xff]}, 0x6fa74d64}}, [0x40, 0xb27, 0x11a, 0x9, 0x5, 0x40c, 0x5, 0xffff, 0x9, 0x7, 0xfff, 0x4, 0x5b, 0x0, 0x4]}, &(0x7f0000000240)=0x100) 2018/03/31 02:57:49 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000100)=@broute={'broute\x00', 0x20, 0x1, 0x1b8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200002c0], 0x0, &(0x7f0000000000), &(0x7f00000002c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0xb, 0x0, 0x0, 'teql0\x00', 'bcsf0\x00', 'ip6_vti0\x00', 'syzkaller1\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0xf8, 0xf8, 0x128, [@limit={'limit\x00', 0x20, {{0x0, 0x93}}}, @devgroup={'devgroup\x00', 0x18, {{0x13c7d084b6944b66, 0x0, 0x0, 0x4}}}]}}, @common=@redirect={'redirect\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}, {0x0, '\x00', 0x1, 0xffffffffffffffff}]}, 0x230) 2018/03/31 02:57:49 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d60000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001f3a), 0x0) r2 = accept$alg(r0, 0x0, 0x0) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc, 0x80, &(0x7f0000030fa0)=[{&(0x7f00000cd000)=""/26, 0x1a}], 0x1, &(0x7f0000590000)}, 0x0) 2018/03/31 02:57:49 executing program 7: r0 = socket(0x11, 0x80000, 0x6) r1 = accept$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f0000000040)={'bcsh0\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1a}}}) setsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f00000005c0)=0x7fff, 0x4) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={"67726542485a0db5095d5a00", 0x0}) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000180)={@dev={0xfe, 0x80, [], 0x13}, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, 0x6, 0x0, 0x42e, 0x100, 0x9, 0x80000000, r3}) r4 = socket(0x1d, 0x6, 0x7) getsockopt$EBT_SO_GET_INIT_INFO(0xffffffffffffffff, 0x0, 0x82, &(0x7f0000000400)={'nat\x00'}, &(0x7f0000000480)=0x78) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f00000009c0)=0x1e, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000000)={'bond0\x00', 0x1}) setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x40, &(0x7f0000001040)=ANY=[@ANYBLOB="07006e676c65e9000000000000000000000000000000000000000000000000221f00000006000000a0060000b727997634287381d21f7ee8e6f00000002802000060030000f000000028020000d0050000d0050000d0050000d0150000d005000006000000"], 0x1) getpeername(r2, &(0x7f0000000200)=@ipx, &(0x7f0000000980)=0x80) socket$packet(0x11, 0x400000002, 0x300) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r5 = socket(0x11, 0x4000000000080002, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000380), &(0x7f00000003c0)=0xb) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000002c0), &(0x7f0000000300)=0xc) setsockopt(r5, 0x107, 0xd, &(0x7f0000001000), 0x47e) sendmmsg$inet_sctp(r5, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000000100)=[@sndrcv={0x30, 0x84, 0x1}], 0x30}], 0x1, 0x0) getsockopt$ARPT_SO_GET_ENTRIES(r1, 0x0, 0x61, &(0x7f0000000600)=ANY=[@ANYBLOB="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"], &(0x7f0000000200)=0x1) socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000080)) r6 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r6, &(0x7f0000b3dfc8)={&(0x7f0000001580)={0x10}, 0xc, &(0x7f00000015c0)={&(0x7f0000abf000)=ANY=[@ANYBLOB="1400000022000901000000003b885983"], 0x14}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000240)=@assoc_value={0x0}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000002c0)={r7, @in6={{0xa, 0x4e22, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x93a}}, 0x4}, 0x90) 2018/03/31 02:57:49 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000002c0)={0x200000000000011b, &(0x7f0000000240)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) r1 = accept4(r0, &(0x7f00000001c0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000380)=0x80, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f00000004c0)=[@in6={0xa, 0x4e20, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0xf27}, @in={0x2, 0x4e24, @rand_addr=0x80}], 0x2c) getsockname$llc(0xffffffffffffffff, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000c00)=0x10) recvfrom$ax25(r1, &(0x7f00000003c0)=""/162, 0xa2, 0x0, &(0x7f0000000480)={0x3, {"ab4f6db1ec574c"}, 0xbbd2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000000280), 0x4) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000040)="be38fc69faea5bd09bf0307006cefbafc01c3062dfedf949ad4e86bda4029155e2d6181bc9f0d25d4a23fed54bd250db05a0fbd78679ca006afa4ee44cb7b522c4a38231a9f99b3001e1d4857321a6a7c9e36ae424cc0d49fdb6c13c422fde782dd0c18a3a4018030b94ba6b7ff3f3192f8c563a1986d839c40052c8d3a78ae29126", 0x82, 0xc1, &(0x7f0000000100)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) recvmsg(r0, &(0x7f0000000700)={&(0x7f0000000600)=@ethernet, 0x80, &(0x7f0000000b80)=[{&(0x7f0000000680)=""/85, 0x55}, {&(0x7f0000000e00)=""/4096, 0x1000}, {&(0x7f0000001e00)=""/4096, 0x1000}], 0x3, &(0x7f0000000c80)=""/126, 0x7e, 0x100}, 0x120) sendto$inet(r0, &(0x7f0000000500)="acbb915d6846975d5d248d4c727115f29ae03c05a1540f5303683cc3316fab70b8f72443207b3bc9d2b76a2124327a8dc22115702dfd81d9c5daf3734095c968bb4c931a63cd940101810cf243974b73d5c0d300e011c378c17bde5460ef55a7bcfe93f760a0a1928b8c0954a22b092351d191ed0effdcf4ac142f1fd6395e0e7303", 0x82, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000000980)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de1091989f64cc99412e36880d20c34d9105724b2c5b4b7dcb9ee433bb889fd3251b2", 0x76, 0x0, &(0x7f0000e66000)={0x2}, 0x10) ioctl$sock_bt_bnep_BNEPCONNADD(0xffffffffffffffff, 0x400442c8, &(0x7f0000002e00)=ANY=[@ANYRES32, @ANYBLOB="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"]) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000000180), 0x4) recvmsg(r0, &(0x7f0000000940)={&(0x7f0000000300)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000740)=""/130, 0x82}], 0x1, &(0x7f00000008c0)=""/115, 0x73}, 0x0) setsockopt$ipx_IPX_TYPE(0xffffffffffffffff, 0x100, 0x1, &(0x7f0000000d80), 0x4) ioctl$int_in(r2, 0x5473, &(0x7f0000000000)=0x8) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f0000000140)={0x5e, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e22, 0x3, 'ovf\x00', 0x6, 0x1, 0x1d}, 0x2c) 2018/03/31 02:57:49 executing program 3: getsockname$packet(0xffffffffffffff9c, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000480)=0x14) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000600)={0x1, 0x8, &(0x7f00000004c0)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xffffffffffff2271}], &(0x7f00002bf000)='syzkaller\x00', 0x3f, 0xfffffffffffffcd2, &(0x7f00006ab000)=""/183, 0xffffffffffffffff, 0xfffffffffffffffc, [], r0}, 0xffffffffffffff34) r2 = socket$kcm(0x29, 0x2, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0xfa, 0x42cb, 0x80000001, 0x3, 0x1000}, &(0x7f0000000040)=0x98) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e21, 0xc3, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x985400000}}}, &(0x7f0000000080)=0x84) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000000280)={r4, 0xff, 0x2ac7, 0x800, 0x9, 0x9, 0x6, 0x80, {r5, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x1, 0x7fffffff, 0x3, 0x8, 0x1c000}}, &(0x7f0000000340)=0xb0) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000000)) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f00000000c0)={r6, r1}) 2018/03/31 02:57:49 executing program 2: r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000644ffc)=0x8000, 0x4) bind$inet6(r0, &(0x7f00003bcfe4)={0xa, 0x4e20, 0x0, @empty, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000200)='-', 0x1, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00'}) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000000)='bcsf0\x00') accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000040)) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080), 0x10) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000500), &(0x7f00000005c0)=0x1ce) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000002140)={0x7, &(0x7f0000002040)=[{0x2, 0x260, 0x6, 0xfff}, {0x0, 0x3ffb, 0x10001, 0x6}, {0x4, 0x0, 0x400, 0x71e}, {0xfffffffffffffff9, 0x8, 0x9}, {0x0, 0x9, 0x0, 0x8}, {0x20, 0x8000, 0x400, 0x8618}, {0x8001, 0x9, 0x2, 0xfff}]}, 0x10) socket$packet(0x11, 0x3, 0x300) getsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000002100), 0x2) socket$kcm(0x29, 0x2, 0x0) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') socketpair$inet(0x2, 0x8080f, 0x1f, &(0x7f00000003c0)) socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = socket$vsock_stream(0x28, 0x1, 0x0) r4 = accept(r3, &(0x7f0000000580)=@rc, &(0x7f0000000280)=0x4c) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r4, 0x28, 0x0, &(0x7f00000004c0)=0x100000001, 0x8) r5 = socket$nl_generic(0x10, 0x3, 0x10) getpid() sendmsg$nl_generic(r5, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000700)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f00000000c0)=0x4, 0x4) accept4$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000000600)={0x0, @in6={{0xa, 0x0, 0xfa5f, @ipv4={[], [0xff, 0xff]}, 0x6fa74d64}}, [0x40, 0xb27, 0x11a, 0x9, 0x5, 0x40c, 0x5, 0xffff, 0x9, 0x7, 0xfff, 0x4, 0x5b, 0x0, 0x4]}, &(0x7f0000000240)=0x100) 2018/03/31 02:57:49 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3a) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000634000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xffffffbd) pread64(0xffffffffffffffff, &(0x7f0000000180)=""/195, 0xc3, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x85, 0x10}, &(0x7f0000000140)=0xc) bind$unix(r2, &(0x7f0000000440)=@file={0x1, './file0\x00'}, 0x6e) r3 = accept$inet(0xffffffffffffff9c, &(0x7f0000000280)={0x0, 0x0, @dev}, &(0x7f00000002c0)=0x10) socketpair(0x0, 0xf, 0x6, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_udp_encap(r5, 0x11, 0x64, &(0x7f0000000540)=0x4, 0x4) accept$ipx(r5, &(0x7f00000003c0), &(0x7f0000000400)=0x10) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000080)={0x73, @empty, 0x4e23, 0x1, 'nq\x00', 0x0, 0x7fffffff, 0x46}, 0x2c) accept4$alg(r5, 0x0, 0x0, 0x80000) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000000680)=ANY=[@ANYRES32=0x0, @ANYBLOB="4bc716ce4db91e24eb3e58c50b765134643fa47cc9ccc7bb5c908f18e46e802a087795bb30cd40340ee18ddd687579c3f49d7c56997766b83855c96542bf2cda1d71a47d56058f30262cb2c0af7b0042b5021a19722869ab0fe51214eadc11b1d97971a78a3728dd4bf56a1cfd9140f6578ac949c2698616c2dcc9a16594138d065e15497726a90be8da134ea42a3e596773549d6a82a7e354d0ea66e290d570985f2febfdddecee2e00940aaf854ec3c4bc31c6151f09c926ec2b9530e6e2a1fee65bf1c1a8189160629b076b379142f1780aea8a1c57161261897cc98ab57b773d60e8ace62a172bc1e7a56dfe63b92542393ddf41cbfde51a624b2136aa66e808a12c723a7721f19ce628e6"], &(0x7f00000005c0)=0x8) sendmmsg$unix(r2, &(0x7f00000bd000), 0x492492492492834, 0x0) connect$unix(r4, &(0x7f00003de000)=@abs={0x1, 0x0, 0x4e23}, 0x3) close(r1) socket$inet_sctp(0x2, 0x0, 0x84) sendmsg(r4, &(0x7f0000001900)={0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000600)="e6a4f9530bde0ea234969f4911dd5d5d8615aef5582562a53d524969f1ee0f4523e9647b5bd0ac7747c74d9809c82e7587f43e2d8d8d4a2e1e891418f73502c4bb15908f0a58c644afe17080917606ca8980", 0x52}], 0x1, &(0x7f0000001680), 0x0, 0x20000000}, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r4, 0x12, 0x3, &(0x7f00000000c0), &(0x7f0000000300)=0x4) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000004c0)={@empty, 0x50}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f0000000340)={0x628}, 0x1) syz_emit_ethernet(0x1, &(0x7f00000f8000)=ANY=[@ANYBLOB="cd390b081bf2aaaaaaaa000086dd6008de0600383a0000000000000000000000ffffe0000002ff0200000000000000000000000000010200907800000000609433df00003a0000000000000000000000000000"], 0x0) 2018/03/31 02:57:49 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f0000000100)=0x8) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000140)={r0}) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000180)={0x0, 0x1ff, 0x6, 0x9}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000200)={r2, 0x8, 0x10001, 0x99f0}, &(0x7f0000000240)=0x10) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000080)={0x0}) bind$ax25(r1, &(0x7f00000000c0)={0x3, {"95ea7a02f5ba8c"}}, 0x10) ioctl$DRM_IOCTL_RM_CTX(0xffffffffffffffff, 0xc0086421, &(0x7f0000000040)={r3, 0x1}) close(r0) r4 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000480)) socket$inet6(0xa, 0xe, 0x9c) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f00000004c0), &(0x7f0000000500)=0x4) 2018/03/31 02:57:49 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet(r0, &(0x7f0000ac0fbb)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000056effc), 0xfffffffffffffeab) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="1a24e707f528f0579aecc7e72a07b7cacbbb086f9855846937226fe36718efaf74864675a5504244aed1004eaaad6d90bee90f258ec480ca88a5b4ed6543c9048316689026b47fb300a37cbd2ba049a6de9d7f3f6f4ff376f0205dc558178452cc8d6174d654c5e5eb0432bfa69258dc22717479c655456a5942db78772dfedf006088de0659adf63af7599c82ba1d5cab84adffecd1e44e522d743925f67371c4c739a7a30820444214d2ff57beedb4253198a0d2"], &(0x7f0000000100)=0x8) 2018/03/31 02:57:49 executing program 5: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000000c0)={'bond0\x00', {0x2, 0x4e24, @multicast2=0xe0000002}}) r1 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000080)={"776c616e300000020084000000000899", &(0x7f0000000280)=ANY=[@ANYBLOB='z']}) 2018/03/31 02:57:49 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003f1fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006a9fef), 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)) r1 = accept$alg(r0, 0x0, 0x0) bind$ax25(r0, &(0x7f0000000040)={0x3, {"4929602f2a0466"}, 0x5}, 0x10) sendmsg$alg(r1, &(0x7f0000121fc8)={0x0, 0x0, &(0x7f0000b12000), 0x0, &(0x7f0000673fe8)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmsg(r1, &(0x7f0000201000)={&(0x7f0000000080)=@ax25, 0xe3, &(0x7f0000152f70)=[{&(0x7f0000486000)=""/4096, 0x1000}], 0x1, &(0x7f000037a000)=""/102, 0x1000000a5}, 0x0) 2018/03/31 02:57:49 executing program 2: r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000644ffc)=0x8000, 0x4) bind$inet6(r0, &(0x7f00003bcfe4)={0xa, 0x4e20, 0x0, @empty, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000200)='-', 0x1, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00'}) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000000)='bcsf0\x00') accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000040)) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080), 0x10) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000500), &(0x7f00000005c0)=0x1ce) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000002140)={0x7, &(0x7f0000002040)=[{0x2, 0x260, 0x6, 0xfff}, {0x0, 0x3ffb, 0x10001, 0x6}, {0x4, 0x0, 0x400, 0x71e}, {0xfffffffffffffff9, 0x8, 0x9}, {0x0, 0x9, 0x0, 0x8}, {0x20, 0x8000, 0x400, 0x8618}, {0x8001, 0x9, 0x2, 0xfff}]}, 0x10) socket$packet(0x11, 0x3, 0x300) getsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000002100), 0x2) socket$kcm(0x29, 0x2, 0x0) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') socketpair$inet(0x2, 0x8080f, 0x1f, &(0x7f00000003c0)) socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = socket$vsock_stream(0x28, 0x1, 0x0) r4 = accept(r3, &(0x7f0000000580)=@rc, &(0x7f0000000280)=0x4c) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r4, 0x28, 0x0, &(0x7f00000004c0)=0x100000001, 0x8) r5 = socket$nl_generic(0x10, 0x3, 0x10) getpid() sendmsg$nl_generic(r5, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000700)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f00000000c0)=0x4, 0x4) accept4$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000000600)={0x0, @in6={{0xa, 0x0, 0xfa5f, @ipv4={[], [0xff, 0xff]}, 0x6fa74d64}}, [0x40, 0xb27, 0x11a, 0x9, 0x5, 0x40c, 0x5, 0xffff, 0x9, 0x7, 0xfff, 0x4, 0x5b, 0x0, 0x4]}, &(0x7f0000000240)=0x100) 2018/03/31 02:57:49 executing program 3: socket$inet_sctp(0x2, 0x5, 0x84) r0 = socket$netlink(0x10, 0x3, 0x10) r1 = socket$netlink(0x10, 0x3, 0xc) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000000080)={0x1c, 0x2c, 0xaff, 0x0, 0x0, {0x1}, [@nested={0x8, 0x0, [@typed={0x4, 0x8, @binary}]}]}, 0x1c}, 0x1}, 0x0) setsockopt$sock_void(r1, 0x1, 0xfcf12e0b33a8347a, 0x0, 0x0) 2018/03/31 02:57:50 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3a) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000634000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xffffffbd) pread64(0xffffffffffffffff, &(0x7f0000000180)=""/195, 0xc3, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x85, 0x10}, &(0x7f0000000140)=0xc) bind$unix(r2, &(0x7f0000000440)=@file={0x1, './file0\x00'}, 0x6e) r3 = accept$inet(0xffffffffffffff9c, &(0x7f0000000280)={0x0, 0x0, @dev}, &(0x7f00000002c0)=0x10) socketpair(0x0, 0xf, 0x6, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_udp_encap(r5, 0x11, 0x64, &(0x7f0000000540)=0x4, 0x4) accept$ipx(r5, &(0x7f00000003c0), &(0x7f0000000400)=0x10) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000080)={0x73, @empty, 0x4e23, 0x1, 'nq\x00', 0x0, 0x7fffffff, 0x46}, 0x2c) accept4$alg(r5, 0x0, 0x0, 0x80000) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000000680)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000005c0)=0x8) sendmmsg$unix(r2, &(0x7f00000bd000), 0x492492492492834, 0x0) connect$unix(r4, &(0x7f00003de000)=@abs={0x1, 0x0, 0x4e23}, 0x3) close(r1) socket$inet_sctp(0x2, 0x0, 0x84) sendmsg(r4, &(0x7f0000001900)={0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000600)="e6a4f9530bde0ea234969f4911dd5d5d8615aef5582562a53d524969f1ee0f4523e9647b5bd0ac7747c74d9809c82e7587f43e2d8d8d4a2e1e891418f73502c4bb15908f0a58c644afe17080917606ca8980", 0x52}], 0x1, &(0x7f0000001680), 0x0, 0x20000000}, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r4, 0x12, 0x3, &(0x7f00000000c0), &(0x7f0000000300)=0x4) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000004c0)={@empty, 0x50}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f0000000340)={0x628}, 0x1) syz_emit_ethernet(0x1, &(0x7f00000f8000)=ANY=[@ANYBLOB="cd390b081bf2aaaaaaaa000086dd6008de0600383a0000000000000000000000ffffe0000002ff0200000000000000000000000000010200907800000000609433df00003a0000000000000000000000000000"], 0x0) 2018/03/31 02:57:50 executing program 5: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000140)) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={0x0, 0x400}, &(0x7f00000001c0)=0x8) socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000200)=r2, 0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={"776c616e300000020084000000000899", &(0x7f0000000000)=ANY=[@ANYRES32=r0]}) 2018/03/31 02:57:50 executing program 0: socketpair(0x11, 0xf, 0x4, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000080)) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f00000001c0)={0x18, 0x0, {0x3, @empty, 'syz_tun\x00'}}, 0x1e) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'erspan0\x00'}}) 2018/03/31 02:57:50 executing program 3: socketpair(0x0, 0x3, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet(0x2, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000), &(0x7f0000000080)=0x4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0x32, 0x20, 0x5}, &(0x7f0000000100)=0x18) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000240)={r3, 0xe06d}, 0x8) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f00000001c0)=@broute={'broute\x00', 0x20, 0x2, 0x3a0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000180), &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x418) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000140), 0x4) 2018/03/31 02:57:50 executing program 5: r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={"776c616e300000020084000000000899", &(0x7f0000000280)=ANY=[@ANYBLOB="11"]}) setsockopt(r0, 0x5, 0xb901974, &(0x7f0000000080)="93ff0f9c4a4b27c6829cb0b1cd6c6bc42f437c6f36e20f26acf11261093cdd5898d0495ec333735ded51f076760907f683db86f2dca5ba9f975f13bc5c48bca7249ab1536ee5ec82e037a9053b09b4ae778398c7969179f45c1613a4673dc8dc64db3b65456d1e71d75342f6bb5afa8679a10dd9a618c3989bf322081c4a510ea0b241bc6649a265c29cb7a68326f23abfb70322bbf9e89b7f7149b8b3209d9f64177d75c1a0c21b9ed8e0dc716b1433c8559adbd1d59551252410628f287f3d4a5c7af3a49ae86945e353a3b7b54a73052530a64ac71b1527aca00b5265a70b83920e32e734352a1fba187965c1292a6e4d11b25231", 0xf6) 2018/03/31 02:57:50 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x1f, &(0x7f0000000000)=0x96e, 0x4) [ 370.984076] IPVS: set_ctl: invalid protocol: 94 172.20.20.170:20002 ovf 2018/03/31 02:57:50 executing program 7: r0 = socket$inet(0x2, 0x3, 0x4) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000040)={0x33, @multicast2=0xe0000002, 0xffffffffffffffff, 0x100, 'rr\x00', 0x11, 0x10000, 0x2a}, 0x2c) 2018/03/31 02:57:50 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000280)=ANY=[], &(0x7f0000000080)="43504c00ad6d549d32b2c2de6e862538adb8a59645d1cc67d1847ffe739d18eec5025500f050bebc1021de16207f42a297d8b24afd584b4c4c2978e090e595bd5ee1e26086cc8139f7a8cf436c6d7b50ee873eeca4be11de7c3158e35c40bd036a35688d736fdc5390084761223f9fd654bae1b5a15e708617b965dd4e28d0e24a25a9b91544c9dc7b78efbf7e5cd757dc929f8992d1f4e97766f00fc2ed7e58c2eca0d8c194b44ac258f7aaa7bc259d6995ed36d3831748140b37c9f92b0b54d331a269463e5bf3304207c74204000000520e22657b9532f9f84900000000000000000000000000", 0x27, 0x7f, &(0x7f0000008000)=""/127}, 0x48) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001440)={0xffffffffffffff9c}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000001480)={0x1, 0x6}, 0x8) r2 = socket$inet6(0xa, 0x8000f, 0x5) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000000)=r0, 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000001fb8)={0x1, 0x5, &(0x7f00000014c0)=ANY=[@ANYBLOB="18000077ee00446cf63179927fc824000000000000000000000000003f0000000000000000000000009500000000000000000000"], &(0x7f0000002ff6)="00647a72616c8c657200", 0x7e0, 0xff28, &(0x7f000000df19)=""/231}, 0x48) r3 = socket$inet(0x2, 0x807, 0x80000000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000340)={0x0, 0x1000, "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"}, &(0x7f0000001380)=0x1008) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f00000013c0)={r4, 0x3, 0x907, 0xfffffffffffffffd}, &(0x7f0000001400)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x3c, &(0x7f0000000040)=[@in={0x2, 0x4e22, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0x41ed, @empty, 0x4}, @in={0x2, 0x4e22, @broadcast=0xffffffff}]}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000001500)=""/152, &(0x7f00000015c0)=0x98) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000200)={0xffffffffffff3157, 0x40, 0x8, 0x400, 0x1000, 0x0, 0x8, 0x0, r5}, 0x20) ioctl$sock_netdev_private(r3, 0x89fc, &(0x7f0000000240)="bc086d70440dd5ff8a82a644ef57a577609038889a102f91bdf6730caa025ca0eee2b3ee76c7b710839c4bd4b8f158c3558286e81a1d69769c2bbf0088047ffa8e8d4dfd37a1edb64f24b4261024fa6adb6641014acd72b3c87bde80c0b721bbb1f923d353c297a5705974bb414b498b07abdf6b656f46a5864cf530d1cc465c6551b415017d5c6247714a6a15a2cabc9bb04a15aaa78f3fe64de5d4cc36840ca214efff0c4bec511ae620965cc4be79a55d92f9efa399864ad5d95ac6db108470d8d45a45aded3cedd1d5cdddd2f1d8970d5251ca11ba9743ef67") 2018/03/31 02:57:50 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3a) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000634000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xffffffbd) pread64(0xffffffffffffffff, &(0x7f0000000180)=""/195, 0xc3, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x85, 0x10}, &(0x7f0000000140)=0xc) bind$unix(r2, &(0x7f0000000440)=@file={0x1, './file0\x00'}, 0x6e) r3 = accept$inet(0xffffffffffffff9c, &(0x7f0000000280)={0x0, 0x0, @dev}, &(0x7f00000002c0)=0x10) socketpair(0x0, 0xf, 0x6, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_udp_encap(r5, 0x11, 0x64, &(0x7f0000000540)=0x4, 0x4) accept$ipx(r5, &(0x7f00000003c0), &(0x7f0000000400)=0x10) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000080)={0x73, @empty, 0x4e23, 0x1, 'nq\x00', 0x0, 0x7fffffff, 0x46}, 0x2c) accept4$alg(r5, 0x0, 0x0, 0x80000) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000000680)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000005c0)=0x8) sendmmsg$unix(r2, &(0x7f00000bd000), 0x492492492492834, 0x0) connect$unix(r4, &(0x7f00003de000)=@abs={0x1, 0x0, 0x4e23}, 0x3) close(r1) socket$inet_sctp(0x2, 0x0, 0x84) sendmsg(r4, &(0x7f0000001900)={0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000600)="e6a4f9530bde0ea234969f4911dd5d5d8615aef5582562a53d524969f1ee0f4523e9647b5bd0ac7747c74d9809c82e7587f43e2d8d8d4a2e1e891418f73502c4bb15908f0a58c644afe17080917606ca8980", 0x52}], 0x1, &(0x7f0000001680), 0x0, 0x20000000}, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r4, 0x12, 0x3, &(0x7f00000000c0), &(0x7f0000000300)=0x4) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000004c0)={@empty, 0x50}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f0000000340)={0x628}, 0x1) syz_emit_ethernet(0x1, &(0x7f00000f8000)=ANY=[@ANYBLOB="cd390b081bf2aaaaaaaa000086dd6008de0600383a0000000000000000000000ffffe0000002ff0200000000000000000000000000010200907800000000609433df00003a0000000000000000000000000000"], 0x0) 2018/03/31 02:57:50 executing program 5: r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={"776c616e300000020084000000000899", &(0x7f0000000280)=ANY=[@ANYBLOB="91"]}) 2018/03/31 02:57:50 executing program 2: r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000644ffc)=0x8000, 0x4) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000200)='-', 0x1, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00'}) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000000)='bcsf0\x00') accept$packet(r1, 0x0, &(0x7f00000002c0)=0x29a) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080), 0x10) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000500), &(0x7f00000005c0)=0x1ce) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000002140)={0x7, &(0x7f0000002040)=[{0x2, 0x260, 0x6, 0xfff}, {0x0, 0x3ffb, 0x10001, 0x6}, {0x4, 0x0, 0x400, 0x71e}, {0xfffffffffffffff9, 0x8, 0x9}, {0x0, 0x9, 0x0, 0x8}, {0x20, 0x8000, 0x400, 0x8618}, {0x8001, 0x9, 0x2, 0xfff}]}, 0x10) socket$packet(0x11, 0x3, 0x300) getsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000002100), 0x2) socket$kcm(0x29, 0x2, 0x0) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') socketpair$inet(0x2, 0x8080f, 0x1f, &(0x7f00000003c0)) socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = socket$vsock_stream(0x28, 0x1, 0x0) r4 = accept(r3, &(0x7f0000000580)=@rc, &(0x7f0000000280)=0x4c) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r4, 0x28, 0x0, &(0x7f00000004c0)=0x100000001, 0x8) r5 = socket$nl_generic(0x10, 0x3, 0x10) getpid() sendmsg$nl_generic(r5, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000700)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f00000000c0)=0x4, 0x4) accept4$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000000600)={0x0, @in6={{0xa, 0x0, 0xfa5f, @ipv4={[], [0xff, 0xff]}, 0x6fa74d64}}, [0x40, 0xb27, 0x11a, 0x9, 0x5, 0x40c, 0x5, 0xffff, 0x9, 0x7, 0xfff, 0x4, 0x5b, 0x0, 0x4]}, &(0x7f0000000240)=0x100) 2018/03/31 02:57:50 executing program 6: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d}, 0x10) r1 = socket$inet6_udp(0xa, 0x2, 0x0) sendfile(r1, r0, &(0x7f0000000080), 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000003f24)="050000003778d9f1ef1c32fc0b98143e037dc12502000000f11368a82cc15eb4037dc12502000000b5e8f99af7fb9747004420cd714fe563", 0x38}], 0x1}, 0x0) r2 = socket$inet6(0xa, 0x4, 0x1) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000180)={r2}) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r3, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x60, r4, 0x8, 0x70bd2a, 0x25dfdbff, {0x10}, [@IPVS_CMD_ATTR_DEST={0x38, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x3}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}]}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'lc\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}]}]}, 0x60}, 0x1, 0x0, 0x0, 0x20000800}, 0x10) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000000040)=0x1000) socket$bt_rfcomm(0x1f, 0x3, 0x3) close(r0) socketpair(0x15, 0x5, 0x2, &(0x7f00000000c0)) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000800)={&(0x7f0000000100)=@in={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10, &(0x7f0000000600)=[{&(0x7f0000000140)="bc552ea319592a7f6ccafc8b35b3d16d42e5c358440a83b779005ddbdef37361", 0x20}], 0x1, &(0x7f0000000680)=[@sndrcv={0x30, 0x84, 0x1, {0x5, 0x5, 0x8, 0x9, 0x8, 0xffffffffffffffc1, 0x4, 0xb94e}}, @init={0x18, 0x84, 0x0, {0x40, 0x1, 0x400, 0xffffffff80000001}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x0, 0x3ff, 0x3}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x1ff, 0x8, 0x6, 0x7fff, 0xb3d, 0x1d6, 0x800}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x1, 0x8205, 0x0, 0x7, 0x1, 0x9, 0x7}}], 0xf0, 0x80}, 0x40010) 2018/03/31 02:57:50 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$key(0xf, 0x3, 0x2) r2 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_udp_int(r2, 0x11, 0x1, &(0x7f00000005c0), &(0x7f0000000600)=0x4) connect$inet6(r2, &(0x7f000052f000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000c9af18)={{{@in=@rand_addr, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast2=0xe0000002, 0x4d3}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, 0x0, 0x0, 0xfffffffffffffffd}}, 0xe8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000003c0)="beca38d3b2dace10b331b77f5a2157d28d208568a54b85189fb2d3afd7358ba0981c6872d002494eea0eaac32b9b6c5bacaf", 0x32) sendmsg$key(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000640)=ANY=[@ANYBLOB="0207000738005bbdacd3006b5e524e00010000000000000000"], 0x10}, 0x1}, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000000080)={@ipv4, 0x0}, &(0x7f00000000c0)=0x14) connect$can_bcm(0xffffffffffffffff, &(0x7f0000000680)={0x1d, r3}, 0x10) bind$packet(0xffffffffffffffff, &(0x7f0000000180)={0x11, 0xff, r3, 0x1, 0x2, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) getsockopt$nfc_llcp(0xffffffffffffffff, 0x118, 0x0, &(0x7f0000000340)=""/122, 0x7a) bind$alg(r0, &(0x7f00001ee000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000300)={@multicast1=0xe0000001, @empty, @multicast1=0xe0000001}, 0xc) setsockopt$inet6_buf(r2, 0x29, 0x22, &(0x7f0000000400)="1a560e6753fb1e65a05dcb7df92778043ebcf92c66ebbac741bb6f4d6917eac4c5e2dde2d139c493e850dd9a2391cb0cef005a85970d28288c3fcdf54654b5a09cb231f5edae91245f2a3338e2f6a672f9a870cd4c4d6a9681f2fed21205741b80e6a8932e1e8a8dbe93180c1e99e3ba", 0x70) r4 = socket(0x9, 0x802, 0x2) ioctl$PPPOEIOCDFWD(r4, 0xb101, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000001c0)={r0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000200)={0x10001, 0x6, 0x2, 0x5, 0x0, 0x81, 0x81, 0x10001, 0x0}, &(0x7f0000000240)=0x20) r7 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r7, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f0000000280)={r6, 0x4, 0x0, 0x7}, &(0x7f00000002c0)=0x10) pipe(&(0x7f0000000000)) epoll_pwait(0xffffffffffffffff, &(0x7f0000000480)=[{}, {}], 0x2, 0x9, &(0x7f00000004c0)={0x6015}, 0x8) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000500)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000540), &(0x7f0000000580)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000140)) 2018/03/31 02:57:50 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) accept$alg(r0, 0x0, 0x0) bind$alg(r0, &(0x7f00009ccfa8)={0x26, 'hash\x00', 0x0, 0x0, 'tgr128-generic\x00'}, 0x58) r1 = accept4$inet(r0, 0x0, &(0x7f0000000c80), 0x0) r2 = accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0), &(0x7f0000000140)=0x6e, 0x80800) getsockname$unix(r2, &(0x7f0000000180)=@abs, &(0x7f0000000200)=0x6e) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0xffffffe000000000, 0x10001}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000080)={r3, 0x0, 0xfffffffffffffff7, 0x2}, &(0x7f0000000240)=0x10) sendmmsg$inet_sctp(r1, &(0x7f0000002980)=[{&(0x7f0000001280)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f0000002880), 0x0, &(0x7f0000002940)}], 0x1, 0x0) 2018/03/31 02:57:50 executing program 5: r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000000)={'vcan0\x00', {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={"776c616e300000020084000000000899", &(0x7f00000000c0)=ANY=[@ANYBLOB="00041a0b92832300bd440917ad1405c2ad9ca75c5f710a78e32953f67e8f8cef7a39c385b52c18e3921d548d0cd917d58c5b74a63e671cc0ad92a84a7674b8146b4ea5bca123c61c7d01abff059c40f344335993d56abe32d987cfa8f6d52c3e48bbcfc8bd153ed2f9281398c8362371790428f1e5c805bea9770472ed1c6987a219b5820da614af627f40c612558c40c1b0bf7196940387dbc4953143b27876c76639120c2d0297b7c2cdc3f08dda43fe3c6ac97fb362b0cfd97d46988cd67f910ed3dab645b56dd637cbe262fa0fffe2"]}) 2018/03/31 02:57:50 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000000000)=0x10000, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000a06ffc)=0x108, 0x4) sendto$inet6(r0, &(0x7f000000ffff), 0x0, 0x0, &(0x7f0000006000)={0x2, 0x4e20}, 0x1c) recvmsg(r0, &(0x7f0000012fc8)={&(0x7f000000e000)=@ipx, 0x10, &(0x7f0000000000), 0x0, &(0x7f0000006000), 0x34a}, 0x2000) 2018/03/31 02:57:50 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000180)=@ipv6_newroute={0x28, 0x18, 0x503, 0x0, 0x0, {0xa}, [@RTA_ENCAP={0x4, 0x16}, @RTA_ENCAP_TYPE={0x8, 0x15, 0x5}]}, 0x28}, 0x1}, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000040)={{{@in, @in=@rand_addr}}, {{@in6=@loopback}, 0x0, @in=@multicast1}}, &(0x7f0000000140)=0xe8) [ 371.121641] IPVS: set_ctl: invalid protocol: 51 224.0.0.2:65535 rr 2018/03/31 02:57:50 executing program 0: syz_emit_ethernet(0xaf, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x88e7, "360c3c55efd4ec6146bc85d92ce19b9a98bcd7835de845b584ab7d6c6379df3be60b581b5a9a0e4cc799c81d74942cc2a53e2cfa9ec505d03cd533dc1b7ffeee82ba598ef15fd60193e1582cb632898bf822e249886c1db312b955ef485981f83530b693ee8ce5aa43528211850e94bc32bb5a9aabfc3716d1e2dc5890839e63c4e16c99f72086601b389feb821190b6493679a8715f3d65688abacdd3394004fb"}}}, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, {[@lsrr={0x83, 0x3, 0x5ef}]}}, @igmp={0x0, 0x0, 0x0, @broadcast=0xffffffff}}}}}, &(0x7f00000002c0)) 2018/03/31 02:57:51 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000600)={0x1, 0xb2, 0x4, 0x6}, 0x59) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f0000000000)="a034e2754fd50e", &(0x7f0000000300), 0x1}, 0xfffffffffffffeef) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000000c0)={r0, &(0x7f0000000100), &(0x7f00000001c0)="210cc8baf5fa3cd78fa93124dbdc53520d22317d3b33f723fa238c8473648ffe12df5516687be33d6bd9f65ed526036fd83b8dfe998b0ed6add3f52ce53981cdf73eef5b7e839684144079a09471a9ce04f340226509573b44155f8857fb654a9d8c1341c3ac8f8e38f1532835bcc09bbfcc55b8ae585e3fefb81ad169aa0c26a232f1c93af35df7e80dc9509b711441157f9b1a901559c3ce6154aa92684c3a5892393e91604b1202195f89ba6d7b2f3b9f"}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f0000000100), &(0x7f00000000c0), 0x800}, 0x1f) r1 = accept$unix(0xffffffffffffff9c, &(0x7f0000000100)=@abs, &(0x7f0000000080)=0x6e) bind$unix(r1, &(0x7f0000000280)=@abs={0x1, 0x0, 0x4e21}, 0x6e) [ 371.193356] netlink: 'syz-executor4': attribute type 21 has an invalid length. [ 371.229115] netlink: 'syz-executor4': attribute type 21 has an invalid length. 2018/03/31 02:57:51 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000583000)={0x5, 0x0, 0x4000, 0x1}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000000c0)={r0, &(0x7f0000000b00)="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", &(0x7f0000000080)}, 0x18) r1 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000dc0)={0x0, 0x2, 0x7}, 0x10) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000001d80)={0x0, 0x1, 0xfffffffffffffdeb, @random="7c2e1626459d"}, 0x9) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000000)='bcsf0\x00') pipe(&(0x7f0000000940)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000e40)={0x0, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x12}}}, 0x6c, 0x80, 0x80000001, 0x4, 0x93}, &(0x7f0000000f00)=0x98) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000f40)={r3, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, 0x7f, 0x9, 0x3f, 0x0, 0x2c}, &(0x7f0000001000)=0x98) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000400)={0xffffffffffffffff}) ioctl$PPPIOCGFLAGS(r4, 0x8004745a, &(0x7f0000000440)) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r4, 0x800443d2, &(0x7f0000000880)={0x8, &(0x7f0000000d00)=[{}, {}, {}, {}, {}, {}, {}, {}]}) r5 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000001d00)=0x28e) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r1, &(0x7f00000003c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x43011000}, 0xc, &(0x7f0000000380)={&(0x7f00000009c0)=ANY=[@ANYBLOB="90000000"], 0x1}, 0x1}, 0x840) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000800)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r6 = socket$inet(0x2, 0x2, 0x0) unshare(0x9ffffffe) setsockopt$EBT_SO_SET_ENTRIES(r6, 0x0, 0x80, &(0x7f00000008c0)=@broute={'broute\x00', 0x20, 0x2, 0x3e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x460) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f00000007c0)={0x0, 0x1000}, &(0x7f0000000840)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000000)={r7, 0x7}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, &(0x7f0000000140)={0x400, 0xa2b, 0x4, 0x7, 0x2, 0x8, 0x10000, 0x8a82, r8}, &(0x7f0000000180)=0xffffffffffffffab) r10 = socket(0x1d, 0xb, 0x0) setsockopt$inet_group_source_req(r10, 0x0, 0xfe0d64ad1c4cb9f1, &(0x7f0000000680)={0x1000, {{0x2, 0x4e23, @multicast1=0xe0000001}}, {{0x2, 0x4e22, @broadcast=0xffffffff}}}, 0xfffffffffffffe1b) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r10, 0x84, 0x1a, &(0x7f0000000a00)={r9, 0x6e, "f9924201e67f614033f6414a0b0ca391a472c7bb1e2b4a3028af1f23565e5fc4a8d97b4405394f0c8137f395fd1836f21bf648758613f174155de07c6dc5c1b7b2c6c4803efa0c8893d61906334b5b40521ccbce11af430bbfc6841a30f0765c387e370f260b3002449e01b80f7c"}, &(0x7f0000000a80)=0x76) ioctl$DRM_IOCTL_AGP_ENABLE(r10, 0x40086432, &(0x7f0000000100)=0x2) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r6, 0x84, 0x74, &(0x7f0000000c00)=""/21, &(0x7f0000000c40)=0x15) sendmsg(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) connect(r5, &(0x7f0000000c80)=@un=@file={0x1, './file0\x00'}, 0x80) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000ac0)={0x7, {{0xa, 0x4e22, 0x8, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x8000}}}, 0x88) 2018/03/31 02:57:51 executing program 2: r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000644ffc)=0x8000, 0x4) bind$inet6(r0, &(0x7f00003bcfe4)={0xa, 0x4e20, 0x0, @empty, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000200)='-', 0x1, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00'}) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000000)='bcsf0\x00') accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000040)) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080), 0x10) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000500), &(0x7f00000005c0)=0x1ce) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000002140)={0x7, &(0x7f0000002040)=[{0x2, 0x260, 0x6, 0xfff}, {0x0, 0x3ffb, 0x10001, 0x6}, {0x4, 0x0, 0x400, 0x71e}, {0xfffffffffffffff9, 0x8, 0x9}, {0x0, 0x9, 0x0, 0x8}, {0x20, 0x8000, 0x400, 0x8618}, {0x8001, 0x9, 0x2, 0xfff}]}, 0x10) socket$packet(0x11, 0x3, 0x300) getsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000002100), 0x2) socket$kcm(0x29, 0x5, 0x0) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') socketpair$inet(0x2, 0x8080f, 0x1f, &(0x7f00000003c0)) socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = socket$vsock_stream(0x28, 0x1, 0x0) r4 = accept(r3, &(0x7f0000000580)=@rc, &(0x7f0000000280)=0x4c) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r4, 0x28, 0x0, &(0x7f00000004c0)=0x2, 0x2) r5 = socket$nl_generic(0x10, 0x3, 0x10) getpid() sendmsg$nl_generic(r5, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000700)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f00000000c0)=0x4, 0x4) accept4$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000000600)={0x0, @in6={{0xa, 0x0, 0xfa5f, @ipv4={[], [0xff, 0xff]}, 0x6fa74d64}}, [0x40, 0xb27, 0x11a, 0x9, 0x5, 0x40c, 0x5, 0xffff, 0x9, 0x7, 0xfff, 0x4, 0x5b, 0x0, 0x4]}, &(0x7f0000000240)=0x100) 2018/03/31 02:57:51 executing program 3: socketpair(0x1, 0x1, 0x0, &(0x7f0000000100)={0x0, 0x0}) sendto(r0, &(0x7f0000000200), 0x0, 0x1, &(0x7f0000000040)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-avx\x00'}, 0x58) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 2018/03/31 02:57:51 executing program 5: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000240)={0xffffffffffffffff}) accept(r0, &(0x7f0000000280)=@ax25, &(0x7f0000000300)=0x80) r1 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000080)={"776c616e300000020084000000000899", &(0x7f00000004c0)=ANY=[@ANYBLOB="35c10b14c9ee89c77e5ba10d0b53d7469a5448b317070548a2f9a5e86839adf760cc00e46fe5dc7e7adee494f4c59f68be7eff0bd5592c91e4a5e294e59208f232a5400b0e96cef47c443e2f1be22f88ca0377d2749a14df29a3a9aa5a012efe7598f1f5f881f898827c65cfeecf8a03a5dd453afda521c8645d7bb4f8ebfe5d9683536c31b0847158d18d0eacb3b07d1d5f12bfb38d4a27c88d06cc58c43fd1fd8b12242a9133dec7dce3e559029c24184366a9ac61260ec7cdfeda77e26bf7bd0560c15068b4bd382f02e81080474cd9c5cc11fb95af73c67a1cfe3c838a2c8cf9590c884cebc25526d6f6042412a198d3aaa7a1c4127fe84648276be057cd1a123344bc0e9f12f2d7fc3e48ad2d7f71966d93ff909ef3809cc426570632c5799bdda58181acfe6bf0aad8000000000000000000000000"]}) r2 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000400), &(0x7f0000000440)=0x1c) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000000c0)={0x0, 0x8}, &(0x7f0000000100)=0x8) r4 = accept4(r2, &(0x7f0000000180)=@rc, &(0x7f0000000040)=0x80, 0x80000) setsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={r3, 0x1}, 0xfffffffffffffc4e) ioctl$PPPIOCGFLAGS(r4, 0x8004745a, &(0x7f0000000200)) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000480)={r3, 0x6}, &(0x7f0000000000)=0x8) 2018/03/31 02:57:51 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3a) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000634000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xffffffbd) pread64(0xffffffffffffffff, &(0x7f0000000180)=""/195, 0xc3, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x85, 0x10}, &(0x7f0000000140)=0xc) bind$unix(r2, &(0x7f0000000440)=@file={0x1, './file0\x00'}, 0x6e) r3 = accept$inet(0xffffffffffffff9c, &(0x7f0000000280)={0x0, 0x0, @dev}, &(0x7f00000002c0)=0x10) socketpair(0x0, 0xf, 0x6, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_udp_encap(r5, 0x11, 0x64, &(0x7f0000000540)=0x4, 0x4) accept$ipx(r5, &(0x7f00000003c0), &(0x7f0000000400)=0x10) setsockopt$IP_VS_SO_SET_ZERO(r5, 0x0, 0x48f, &(0x7f0000000080)={0x0, @empty, 0x4e23, 0x1, 'nq\x00', 0x0, 0x7fffffff, 0x46}, 0x2c) accept4$alg(r5, 0x0, 0x0, 0x80000) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000000680)=ANY=[@ANYRES32=0x0, @ANYBLOB="4bc716ce4db91e24eb3e58c50b765134643fa47cc9ccc7bb5c908f18e46e802a087795bb30cd40340ee18ddd687579c3f49d7c56997766b83855c96542bf2cda1d71a47d56058f30262cb2c0af7b0042b5021a19722869ab0fe51214eadc11b1d97971a78a3728dd4bf56a1cfd9140f6578ac949c2698616c2dcc9a16594138d065e15497726a90be8da134ea42a3e596773549d6a82a7e354d0ea66e290d570985f2febfdddecee2e00940aaf854ec3c4bc31c6151f09c926ec2b9530e6e2a1fee65bf1c1a8189160629b076b379142f1780aea8a1c57161261897cc98ab57b773d60e8ace62a172bc1e7a56dfe63b92542393ddf41cbfde51a624b2136aa66e808a12c723a7721f19ce628e6"], &(0x7f00000005c0)=0x8) sendmmsg$unix(r2, &(0x7f00000bd000), 0x492492492492834, 0x0) connect$unix(r4, &(0x7f00003de000)=@abs={0x1, 0x0, 0x4e23}, 0x3) close(r1) socket$inet_sctp(0x2, 0x0, 0x84) sendmsg(r4, &(0x7f0000001900)={0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000600)="e6a4f9530bde0ea234969f4911dd5d5d8615aef5582562a53d524969f1ee0f4523e9647b5bd0ac7747c74d9809c82e7587f43e2d8d8d4a2e1e891418f73502c4bb15908f0a58c644afe17080917606ca8980", 0x52}], 0x1, &(0x7f0000001680), 0x0, 0x20000000}, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r4, 0x12, 0x3, &(0x7f00000000c0), &(0x7f0000000300)=0x4) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000004c0)={@empty, 0x50}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f0000000340)={0x628}, 0x1) syz_emit_ethernet(0x1, &(0x7f00000f8000)=ANY=[@ANYBLOB="cd390b081bf2aaaaaaaa000086dd6008de0600383a0000000000000000000000ffffe0000002ff0200000000000000000000000000010200907800000000609433df00003a0000000000000000000000000000"], 0x0) 2018/03/31 02:57:51 executing program 7: socketpair$inet(0x1e, 0x5, 0x0, &(0x7f00000001c0)={0x0, 0xffffffffffffffff}) sendmmsg(r0, &(0x7f0000000000)=[{{0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f0000000000)}}, {{&(0x7f0000001b00)=@hci={0x1f}, 0xc, &(0x7f0000001bc0), 0x314, &(0x7f0000003000)}}], 0x2, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000400)=@add_del={0x2, &(0x7f00000003c0)='irlan0\x00', 0x3}) 2018/03/31 02:57:51 executing program 4: r0 = socket$nl_generic(0xa, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x40049409, &(0x7f0000000000)={'ip_vti0\x00'}) socketpair(0x3, 0x6, 0x8, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000000080)={r0}) 2018/03/31 02:57:51 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000cd8000)) r2 = socket(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000040)={'sit0\x00', {0x2, 0x4e24, @broadcast=0xffffffff}}) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f00000002c0)={'lo\x00'}) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000000000)={'lo\x00', 0x10000}) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r2, 0x800443d3, &(0x7f0000000080)={{0x7fff, 0x100000001, 0x453, 0x3, 0x3, 0x20}, 0xec68, 0x7d77, 0x9}) r3 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa}, 0x1c) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224\x00'}, 0x58) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000000040)) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f00000000c0)) r5 = socket(0x15, 0x5, 0x0) getsockopt(r5, 0x200000000114, 0x400000002714, &(0x7f000021dfff)=""/1, &(0x7f0000000ffc)=0x1) 2018/03/31 02:57:51 executing program 3: getsockname(0xffffffffffffff9c, &(0x7f0000000100)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @loopback}}}}, &(0x7f0000000080)=0xfffffffffffffe81) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000180)=0x400, &(0x7f00000001c0)=0x4) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000440)=0x9, 0x4) ioctl$sock_ifreq(r0, 0x89bf, &(0x7f0000000280)={'bridge0\x00', @ifru_hwaddr=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000300)={&(0x7f00000002c0)='./file0\x00', 0x0, 0x18}, 0x10) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000340)={0x0, r2, 0x7, 0x2}, 0x14) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2400200014008000000000000041ce45040000000c000600", @ANYRES32=0x0], 0x24}, 0x1}, 0x0) getsockname$unix(r0, &(0x7f0000000380)=@abs, &(0x7f0000000400)=0x6e) accept$ax25(r0, &(0x7f0000000200), &(0x7f0000000240)=0x10) 2018/03/31 02:57:51 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3a) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000634000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xffffffbd) pread64(0xffffffffffffffff, &(0x7f0000000180)=""/195, 0xc3, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x85, 0x10}, &(0x7f0000000140)=0xc) bind$unix(r2, &(0x7f0000000440)=@file={0x1, './file0\x00'}, 0x6e) r3 = accept$inet(0xffffffffffffff9c, &(0x7f0000000280)={0x0, 0x0, @dev}, &(0x7f00000002c0)=0x10) socketpair(0x0, 0xf, 0x6, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_udp_encap(r5, 0x11, 0x64, &(0x7f0000000540)=0x4, 0x4) accept$ipx(r5, &(0x7f00000003c0), &(0x7f0000000400)=0x10) setsockopt$IP_VS_SO_SET_ZERO(r5, 0x0, 0x48f, &(0x7f0000000080)={0x0, @empty, 0x4e23, 0x1, 'nq\x00', 0x0, 0x7fffffff, 0x46}, 0x2c) accept4$alg(r5, 0x0, 0x0, 0x80000) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000000680)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000005c0)=0x8) sendmmsg$unix(r2, &(0x7f00000bd000), 0x492492492492834, 0x0) connect$unix(r4, &(0x7f00003de000)=@abs={0x1, 0x0, 0x4e23}, 0x3) close(r1) socket$inet_sctp(0x2, 0x0, 0x84) sendmsg(r4, &(0x7f0000001900)={0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000600)="e6a4f9530bde0ea234969f4911dd5d5d8615aef5582562a53d524969f1ee0f4523e9647b5bd0ac7747c74d9809c82e7587f43e2d8d8d4a2e1e891418f73502c4bb15908f0a58c644afe17080917606ca8980", 0x52}], 0x1, &(0x7f0000001680), 0x0, 0x20000000}, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r4, 0x12, 0x3, &(0x7f00000000c0), &(0x7f0000000300)=0x4) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000004c0)={@empty, 0x50}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f0000000340)={0x628}, 0x1) syz_emit_ethernet(0x1, &(0x7f00000f8000)=ANY=[@ANYBLOB="cd390b081bf2aaaaaaaa000086dd6008de0600383a0000000000000000000000ffffe0000002ff0200000000000000000000000000010200907800000000609433df00003a0000000000000000000000000000"], 0x0) 2018/03/31 02:57:51 executing program 5: r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={"776c616e300000020084000000000899", &(0x7f0000000280)=ANY=[@ANYBLOB="1f"]}) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000000)={0x40000001}) 2018/03/31 02:57:51 executing program 4: r0 = socket$inet6_sctp(0xa, 0x20000000006, 0x84) ioctl$sock_ifreq(r0, 0x8936, &(0x7f0000000000)={'rose0\x00', @ifru_hwaddr=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f00000002c0)={'ip6gre0\x00', @ifru_data=&(0x7f0000000280)="005a1c454694b033db23d3235f13e374af6efb4b597fe8c04dc4558c00527e3f"}) 2018/03/31 02:57:51 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000), 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x10) 2018/03/31 02:57:51 executing program 2: r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000644ffc)=0x8000, 0x4) bind$inet6(r0, &(0x7f00003bcfe4)={0xa, 0x4e20, 0x0, @empty, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000200)='-', 0x1, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00'}) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000000)='bcsf0\x00') accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000040)) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080), 0x10) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000500), &(0x7f00000005c0)=0x1ce) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000000140)={0x5, &(0x7f0000002040)=[{0x2, 0x260, 0x6, 0xfff}, {0x0, 0x3ffb, 0x10001, 0x6}, {0x4, 0x0, 0x400, 0x71e}, {0xfffffffffffffff9, 0x8, 0x9}, {0x0, 0x9, 0x0, 0x8}, {0x20, 0x8000, 0x400, 0x8618}, {0x8001, 0x9, 0x2, 0xfff}]}, 0x10) socket$packet(0x11, 0x3, 0x300) getsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000002100), 0x2) socket$kcm(0x29, 0x2, 0x0) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') socketpair$inet(0x2, 0x8080f, 0x1f, &(0x7f00000003c0)) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$vsock_stream(0x28, 0x1, 0x0) r4 = accept(r3, &(0x7f0000000580)=@rc, &(0x7f00000002c0)=0xffffffa6) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r4, 0x28, 0x0, &(0x7f00000004c0)=0x100000001, 0x8) r5 = socket$nl_generic(0x10, 0x3, 0x10) getpid() sendmsg$nl_generic(r5, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000002140)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f00000000c0)=0x4, 0x4) accept4$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000000600)={0x0, @in6={{0xa, 0x0, 0xfa5f, @ipv4={[], [0xff, 0xff]}, 0x6fa74d64}}, [0x40, 0xb27, 0x11a, 0x9, 0x4, 0x40c, 0x5, 0x1, 0x9, 0x20, 0xfff, 0x7c6f8e4c, 0x6, 0x0, 0x4]}, &(0x7f0000000280)=0x100) [ 371.344744] x_tables: eb_tables: IDLETIMER.0 target: invalid size 40 (kernel) != (user) 5 2018/03/31 02:57:51 executing program 0: r0 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000600)=""/137, &(0x7f0000000100)=0x89) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000140)={0x0, 's}t0\x00', 0x2}, 0x18) connect$can_bcm(r0, &(0x7f0000000180)={0x1d}, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f0000000380)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000340)={&(0x7f0000000200)={0x130, r1, 0xa02, 0x70bd2d, 0x25dfdbfb, {0x5}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x9}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x7e72}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x3}]}, @IPVS_CMD_ATTR_DAEMON={0x48, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x2}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'teql0\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x80000001}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xfffffffffffffff9}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}]}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wlc\x00'}]}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x4}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7}]}, @IPVS_CMD_ATTR_DEST={0x40, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x2}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x10001}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x1000}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x800}, @IPVS_CMD_ATTR_DEST={0x28, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@rand_addr=0x1}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x77}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}]}, 0x130}, 0x1, 0x0, 0x0, 0x20000805}, 0x24040090) ioctl(r0, 0x8912, &(0x7f0000000140)) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) ioctl$void(r0, 0xc0045878) [ 371.441424] x_tables: eb_tables: IDLETIMER.0 target: invalid size 40 (kernel) != (user) 5 [ 371.457468] IPVS: Unknown mcast interface: s}t0 [ 371.475427] IPVS: Unknown mcast interface: s}t0 2018/03/31 02:57:52 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000583000)={0x5, 0x80000000005, 0x4000, 0x1}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r0}, 0x6) r1 = accept4$ax25(0xffffffffffffffff, &(0x7f0000000200), &(0x7f0000000240)=0x10, 0x80000) accept$ax25(r1, &(0x7f0000000140), &(0x7f00000001c0)=0x10) r2 = accept$ax25(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10) getpeername$ax25(r2, &(0x7f0000000080), &(0x7f00000000c0)=0x10) 2018/03/31 02:57:52 executing program 5: r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={"776c616e300000020084000000000899", &(0x7f0000000280)=ANY=[@ANYBLOB="11"]}) socketpair(0xf, 0x80005, 0x800, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000040)=0x8, 0x3) 2018/03/31 02:57:52 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3a) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000634000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xffffffbd) pread64(0xffffffffffffffff, &(0x7f0000000180)=""/195, 0xc3, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x85, 0x10}, &(0x7f0000000140)=0xc) bind$unix(r2, &(0x7f0000000440)=@file={0x1, './file0\x00'}, 0x6e) r3 = accept$inet(0xffffffffffffff9c, &(0x7f0000000280)={0x0, 0x0, @dev}, &(0x7f00000002c0)=0x10) socketpair(0x0, 0xf, 0x6, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_udp_encap(r5, 0x11, 0x64, &(0x7f0000000540)=0x4, 0x4) accept$ipx(r5, &(0x7f00000003c0), &(0x7f0000000400)=0x10) setsockopt$IP_VS_SO_SET_ZERO(r5, 0x0, 0x48f, &(0x7f0000000080)={0x0, @empty, 0x4e23, 0x1, 'nq\x00', 0x0, 0x7fffffff, 0x46}, 0x2c) accept4$alg(r5, 0x0, 0x0, 0x80000) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000000680)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000005c0)=0x8) sendmmsg$unix(r2, &(0x7f00000bd000), 0x492492492492834, 0x0) connect$unix(r4, &(0x7f00003de000)=@abs={0x1, 0x0, 0x4e23}, 0x3) close(r1) socket$inet_sctp(0x2, 0x0, 0x84) sendmsg(r4, &(0x7f0000001900)={0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000600)="e6a4f9530bde0ea234969f4911dd5d5d8615aef5582562a53d524969f1ee0f4523e9647b5bd0ac7747c74d9809c82e7587f43e2d8d8d4a2e1e891418f73502c4bb15908f0a58c644afe17080917606ca8980", 0x52}], 0x1, &(0x7f0000001680), 0x0, 0x20000000}, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r4, 0x12, 0x3, &(0x7f00000000c0), &(0x7f0000000300)=0x4) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000004c0)={@empty, 0x50}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f0000000340)={0x628}, 0x1) syz_emit_ethernet(0x1, &(0x7f00000f8000)=ANY=[@ANYBLOB="cd390b081bf2aaaaaaaa000086dd6008de0600383a0000000000000000000000ffffe0000002ff0200000000000000000000000000010200907800000000609433df00003a0000000000000000000000000000"], 0x0) 2018/03/31 02:57:52 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x3a) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000634000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xffffffbd) pread64(0xffffffffffffffff, &(0x7f0000000180)=""/195, 0xc3, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x85, 0x10}, &(0x7f0000000140)=0xc) bind$unix(r2, &(0x7f0000000440)=@file={0x1, './file0\x00'}, 0x6e) accept$inet(0xffffffffffffff9c, &(0x7f0000000280)={0x0, 0x0, @dev}, &(0x7f00000002c0)=0x10) setsockopt$inet6_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000540)=0x4, 0x4) accept$ipx(0xffffffffffffffff, &(0x7f00000003c0), &(0x7f0000000400)=0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000500)={0x0, 0x9}, &(0x7f00000005c0)=0x8) sendmmsg$unix(r2, &(0x7f00000bd000), 0x492492492492834, 0x0) connect$unix(0xffffffffffffffff, &(0x7f00003de000)=@abs={0x1, 0x0, 0x4e23}, 0x3) close(r1) socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x497c, 0x0, 0x8000, 0x4, r3}, &(0x7f0000000300)=0x10) sendmsg(0xffffffffffffffff, &(0x7f0000001900)={0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000600)="e6a4f9530bde0ea234969f4911dd5d5d8615aef5582562a53d524969f1ee0f4523e9647b5bd0ac7747c74d9809c82e7587f43e2d8d8d4a2e1e891418f73502c4bb15908f0a58c644afe17080917606ca8980e31d15dc0a2f", 0x58}], 0x1, &(0x7f0000001680)=[{0xb0, 0x103, 0x28, "60bdcfb8b08cc5cd823f33934e4497a21da6d9b10cbb04c65504aa45d5c6c1f3354b38e69f93c9f84672d6ca8b79f5fb623cd55c4d9bedf61d92d2684698bfa0be2b18ec15db4d9cffb2d6570414407936dd2d222dcfa9d677a3691b72ec6b9797e95eb9d097e1f862250966f24e88ba35de5f6400b03c7f8d0680b9e90057809b64790ffe04fabe78a0a34288619a78efc7adb80f606d12ff490ddb"}], 0xb0, 0x20000000}, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000080)={@dev={0xfe, 0x80, [], 0xf}, 0xb}) syz_emit_ethernet(0x1, &(0x7f00000f8000)=ANY=[@ANYBLOB="cd390b081bf2aaaaaaaa000086dd6008de0600383a0000000000000000000000ffffe0000002ff0200000000000000000000000000010200907800000000609433df00003a000000000000000000000000000000000100000000000000000000000000000001fcb76b7ead791010"], 0x0) 2018/03/31 02:57:52 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x6) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r1, &(0x7f0000000300)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x6c, r2, 0x110, 0x70bd2a, 0x25dfdbfe, {0x6}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_SERVICE={0x48, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x7f}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x87}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x36}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3}]}]}, 0x6c}, 0x1, 0x0, 0x0, 0x4008000}, 0x801) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000100)="0e79a3ac61f0cf19ee65659848ab5173c81f501a19bcdd82b03829f60c61a0a1a7fabae083d0f1f3f2cec6bde0a4f739577da33bbe886c6687f8fb637965f4eae5d0d6180a2bb087433524e6e1d2bf7f4e151eeec3f96ae4c83252149e8a9f7e2b5b1570568248518b7ed2f02910e6b84e4a2e3e448fd4520b1e59157d414358c33fc12c5b9a8fdc584289521ac766362d0b2624337a63bbae06a4ec37d3c53e54a28be8d1344727018f1532eeac", 0xae, 0x20000000, &(0x7f00000001c0)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r3 = socket(0x3, 0x5, 0xffffffffffff7fff) bind$alg(r3, &(0x7f0000000340)={0x26, 'hash\x00', 0x0, 0x0, 'crc32\x00'}, 0x58) ioctl$DRM_IOCTL_MARK_BUFS(0xffffffffffffffff, 0x40206417, &(0x7f00000000c0)={0x1, 0x4, 0x37, 0x5, 0x10, 0x100000000}) 2018/03/31 02:57:52 executing program 6: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x0, 0x0, &(0x7f0000519fa8)=ANY=[], &(0x7f0000c43000)='syzkaller\x00', 0x0, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) mmap(&(0x7f0000c32000/0x3000)=nil, 0x3000, 0xffffffffffffffff, 0x802132, r0, 0x2000000000400000) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000040)={0xffffffffffffffff, 0x28}, 0x10) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000080)={0x0, 0x3, 0x2, [0x4, 0xa73f]}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0x6, 0x5, 0x80, 0x4, r2}, &(0x7f0000000200)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/03/31 02:57:52 executing program 7: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000040)=@vsock={0x0, 0x0, 0x0, @my}, &(0x7f00000000c0)=0x80, 0x80000) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000100)={0xfffffffffffffe00}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000000000)={'ip6gretap0\x00', {0x2}}) 2018/03/31 02:57:52 executing program 2: r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000644ffc)=0x8000, 0x4) bind$inet6(r0, &(0x7f00003bcfe4)={0xa, 0x4e20, 0x0, @empty, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000200)='-', 0x1, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00'}) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000000)='bcsf0\x00') accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000040)) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080), 0x10) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000500), &(0x7f00000005c0)=0x1ce) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000002140)={0x7, &(0x7f0000002040)=[{0x2, 0x260, 0x6, 0xfff}, {0x0, 0x3ffb, 0x10001, 0x6}, {0x4, 0x0, 0x400, 0x71e}, {0xfffffffffffffff9, 0x8, 0x9}, {0x0, 0x9, 0x0, 0x8}, {0x20, 0x8000, 0x400, 0x8618}, {0x8001, 0x9, 0x2, 0xfff}]}, 0x10) socket$packet(0x11, 0x3, 0x300) getsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000002100), 0x2) socket$kcm(0x29, 0x2, 0x0) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') socketpair$inet(0x2, 0x8080f, 0x1f, &(0x7f00000003c0)) socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = socket$vsock_stream(0x28, 0x1, 0x0) r4 = accept(r3, &(0x7f0000000580)=@rc, &(0x7f0000000280)=0x4c) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r4, 0x28, 0x0, &(0x7f00000004c0)=0x100000001, 0x8) r5 = socket$nl_generic(0x10, 0x3, 0x10) getpid() sendmsg$nl_generic(r5, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000700)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f00000000c0)=0x4, 0x4) accept4$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000140)=0x18, 0x400000000000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000000600)={0x0, @in6={{0xa, 0x0, 0xfa5f, @ipv4={[], [0xff, 0xff]}, 0x6fa74d64}}, [0x40, 0xb27, 0x11a, 0x9, 0x5, 0x40c, 0x5, 0xffff, 0x9, 0x7, 0xfff, 0x4, 0x5b, 0x0, 0x4]}, &(0x7f0000000240)=0x100) 2018/03/31 02:57:52 executing program 5: r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={"776c616e300000020084000000000899", &(0x7f0000000000)=ANY=[@ANYBLOB="e5d46f81ac63c689f295019ce0abdbc9de8ec2794f25e7c744348a701445d5678fceb1a785dfc5c63c82a6f86f7b25cd394cd3799653c57a35ef309f5144c0490638c31b44bccadeb5ccf8c22935b0517b8e1101b9352434dcb9993c6c8fc5e6f60f6ab5700288f15aedb60c718fd5d9cad50dec577fe6a7a62b594488ceba"]}) 2018/03/31 02:57:52 executing program 3: r0 = epoll_create(0x143) pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB="5e000000c5d935d3bad85b18896602b4d7071a9d582746a8d5fee6fb73f9938f1f7b9f9ce3b51629d52c3df8dbedc76e29ab4234657eea0f510eeca1eb610971b98c70dbcfb4dca6766e4f359a42510df73a8addfc3af4a639c6e6056405a15f0a2fc6bfa825dc34704b72f185e51fa1e902ba545219df56eb41fbde68ef107556bfbfe41288c8651aaf03077d910b9f1f5e2bb456e7d5e1d465"], &(0x7f00000000c0)=0x2) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000100)={r2, @in6={{0xa, 0x4e21, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x1}}}, 0x84) r3 = epoll_create(0x4) r4 = socket$rds(0x15, 0x5, 0x0) r5 = epoll_create(0x100000001) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r5, &(0x7f000000e000)) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f000000d000)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f000000dff4)) r6 = epoll_create(0x46c) r7 = epoll_create(0x2e02) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r4, &(0x7f00000001c0)={0x40000001}) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r0, &(0x7f00004d0000)) r8 = epoll_create(0xf56) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r7, &(0x7f0000d5dff4)) epoll_ctl$EPOLL_CTL_ADD(r8, 0x1, r6, &(0x7f000050aff4)) epoll_create(0x9) 2018/03/31 02:57:52 executing program 6: r0 = socket(0x11, 0x2, 0x0) setsockopt(r0, 0x107, 0x1, &(0x7f00004d8ff0)="01000000f6ff060000071a00009139cc", 0x10) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000140)=0xb11f, 0x4) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_inet6_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000040)) write(r1, &(0x7f00000000c0)="b67a4983978d6bc9942c1dbf588bf158749a0e34a79bcc70db5dab45537a76e837970152d8515dff4106bb2fe270a09b5f6ac3f7aa08dd1d0f91f1c26c8d3e8b57e5b03f4f7c6f40aa03d0bc032da8dbcd2f1c", 0x53) socketpair(0x8, 0x0, 0x0, &(0x7f0000000080)) 2018/03/31 02:57:52 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3a) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000634000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xffffffbd) pread64(0xffffffffffffffff, &(0x7f0000000180)=""/195, 0xc3, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x85, 0x10}, &(0x7f0000000140)=0xc) bind$unix(r2, &(0x7f0000000440)=@file={0x1, './file0\x00'}, 0x6e) r3 = accept$inet(0xffffffffffffff9c, &(0x7f0000000280)={0x0, 0x0, @dev}, &(0x7f00000002c0)=0x10) socketpair(0x0, 0xf, 0x6, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_udp_encap(r5, 0x11, 0x64, &(0x7f0000000540)=0x4, 0x4) accept$ipx(r5, &(0x7f00000003c0), &(0x7f0000000400)=0x10) setsockopt$IP_VS_SO_SET_ZERO(r5, 0x0, 0x48f, &(0x7f0000000080)={0x73, @empty, 0x0, 0x1, 'nq\x00', 0x0, 0x7fffffff, 0x46}, 0x2c) accept4$alg(r5, 0x0, 0x0, 0x80000) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000000680)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000005c0)=0x8) sendmmsg$unix(r2, &(0x7f00000bd000), 0x492492492492834, 0x0) connect$unix(r4, &(0x7f00003de000)=@abs={0x1, 0x0, 0x4e23}, 0x3) close(r1) socket$inet_sctp(0x2, 0x0, 0x84) sendmsg(r4, &(0x7f0000001900)={0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000600)="e6a4f9530bde0ea234969f4911dd5d5d8615aef5582562a53d524969f1ee0f4523e9647b5bd0ac7747c74d9809c82e7587f43e2d8d8d4a2e1e891418f73502c4bb15908f0a58c644afe17080917606ca8980", 0x52}], 0x1, &(0x7f0000001680), 0x0, 0x20000000}, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r4, 0x12, 0x3, &(0x7f00000000c0), &(0x7f0000000300)=0x4) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000004c0)={@empty, 0x50}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f0000000340)={0x628}, 0x1) syz_emit_ethernet(0x1, &(0x7f00000f8000)=ANY=[@ANYBLOB="cd390b081bf2aaaaaaaa000086dd6008de0600383a0000000000000000000000ffffe0000002ff0200000000000000000000000000010200907800000000609433df00003a0000000000000000000000000000"], 0x0) 2018/03/31 02:57:52 executing program 7: pipe(&(0x7f00000fb000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r0, r3, 0x8001, 0x0) readv(r3, &(0x7f0000000140), 0x0) getsockname$llc(r3, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000100)=0x10) tee(r0, r3, 0x8004, 0x0) write(r1, &(0x7f00000000c0), 0xffdd) r4 = socket$inet_smc(0x2b, 0x1, 0x0) tee(r1, r4, 0x8000, 0x2) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f0000000080)={0x2, @random="172357a25c9b"}) tee(r0, r3, 0x1, 0x3) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e21, 0x80, @dev={0xfe, 0x80, [], 0x17}, 0x5}}, 0x48, 0x9}, &(0x7f0000000040)=0x90) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f00000002c0)=r5, 0x4) 2018/03/31 02:57:52 executing program 5: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2c, &(0x7f00000000c0)={0x401, {{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xc}}}, {{0x2, 0x3, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x108) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000000080)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0x8) r1 = accept(r0, 0x0, &(0x7f0000000e80)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000ec0)={0x0, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x0, 0x6c, 0x1, 0x897, 0x9}, &(0x7f0000000f80)=0x98) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000fc0)={0x5, 0x2, 0x200, 0x7, 0x0, 0x5, 0x3ff, 0xffffffffffffffff, r2}, 0x20) setsockopt$inet6_group_source_req(r1, 0x29, 0x2b, &(0x7f0000001100)={0x1f32160f, {{0xa, 0x4e20, 0x2, @empty, 0x20}}, {{0xa, 0x4e24, 0x101, @local={0xfe, 0x80, [], 0xaa}, 0x4a}}}, 0x108) r3 = accept(r0, &(0x7f0000001000)=@generic, &(0x7f0000001080)=0x80) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f00000010c0)='tls\x00', 0x4) sendmmsg(r0, &(0x7f0000000cc0)=[{{&(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x2, 0x1, 0x3, 0x2, {0xa, 0x4e22, 0x5, @dev={0xfe, 0x80, [], 0xe}, 0x7}}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000200)}], 0x1, &(0x7f00000002c0)=[{0xc0, 0x11f, 0x81, "34d2e253d3271b3ec319a97f51848fee4f10b595cba97a1827eb58fda3911978c8a5e341a153811a404ccf07989e795387a96f8575477d91791dd105a978ef0c69cef77b342ad94ca25cdc5eab657640dbdbbf8f270f2734e785ce0619f6759d9177d26c6e77d5663d5b447b3d14848709607d878e8e125d550199e6b08b6ff492edaf6a5ec4bf7062f593c3c74dd11bdf1584e0f452664d14b9b1b90197db945b127f25040d2f40ebaa374c6e"}, {0x60, 0x101, 0x5, "8e1b8400cd8ecddb493c3ac190914bdb54e849a61f7d9d22886e0af7c8d807bd863c8088d8d95bcc2db2628f7adf9642cb8c616139466a97bb3b9d4d7e9721705ead14b1c2df3b5d65b9ae4b92acd25c"}, {0x98, 0x10a, 0x5, "859a85423830fc6ff6c4086aff5b891a75cb9ce9d8b0f141a13aa07bc00992e94579e66f81e412fe717ff01cd9761f622c9db7f38c0736f9f0d682e1c0aad32f5c1ecdd29494cc10aebb23093f2534570b4278bb6a6af1edb6f660d5f3eee03aaa28028b1841d507a417e5e123410350062d02d0f8ad5bc75e30cf98edac2ac15e24313ef42ba8cb"}, {0x50, 0x88, 0xfffffffffffffc01, "b99045cef45f1572e6de3673952e987e0febea043faaa01a3ad45f8c26ce8f4789c4311b642871574d74758274967f495f4c972ba8e23ac3c6adf4ef1d09"}, {0x40, 0x11e, 0x35e9, "405dba2138daef2d168050fae9148791a3eeb24e8977cf077570ba238c9af2a5c89298021010cc4430b7c1d39d"}], 0x248, 0x8041}, 0xfb7}, {{&(0x7f0000000540)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x1, 0x1, 0x3, {0xa, 0x4e21, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x8}}}, 0x80, &(0x7f0000000640)=[{&(0x7f00000005c0)="2e0021a5bbb00ad3c765a25ac4b423a71cf80d8714e50915a14f5d7885075803500b432d6cc3ef47f1e6ed79c1ba56d7b09d8846402aed407c02d442669c362b2c1cad721f05f46d5410dce5b504e6df78d33166c9b879b57a2d1c8bdd54d3040c0005ec", 0x64}], 0x1, &(0x7f0000000680)=[{0x10, 0x105, 0x3a7}, {0xf0, 0x0, 0x50, "e369146146e9a8240b088d9e75fd8a147e10cf338e8596463ac28f2a84e157c1d475e440c083be2f671adbd74eccbe2c222c0a679cdd0a9e1792540743fe88ffd5d72d675824e3dd65f816ea50355ef62577f1007bf4d236b5b363bda72f7ee0af7b08e4b81d6697ce4babe041ad9339b2459cd32e41418cadbd615d9b9550e55d7f7f141a3f159bb960f210fd0fcb802f6e1be9713951a22aa6cedc3265fee4de29ee4306d0be78558644b61d0f670a6f4cd2e9c08d28406a346f380dc0639824e7f48fa429907d391bc4c35ec27f1696f855f9feb0423f2f"}, {0x10, 0x1bf, 0x26a}], 0x110, 0x40}}, {{&(0x7f00000007c0)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'wp384-generic\x00'}, 0x80, &(0x7f0000000ac0)=[{&(0x7f0000000840)="8e6568277c125d5a9e5f14995744c431df34c03fffb005339b428e46a03a1550ef033c0bd8c58b31171b2470714816dc142f21a59d6bbf8d3469a37cbfcf6ea933a7c57bf288a11db948fb9aae25a13cba7cbac65f9072fd814a6dadb1b8707b090eda50ae17e253e6438196a36ec847b127868a13d1285f69ddbb659ed9554087fc622b303c96a7c044e88a867ccab95cb532d218bf22ebd8024711ad1d4f2568fe91aad1d1add467392136b3e968c9855f7624ff46e7c78932662c135ad37dc1d4", 0xc2}, {&(0x7f0000000940)="dfbe067109f4fb7b0adcdc388d160e254d95b82969ed6f87d2e30118ea7c70d54785696897fa26561aa46bf24a037b1533b813b63db42c2165bb538061cc10bf73c7a712c51b4e084ac5850ab2d5574f14f5d418b17610b2219d85ef1f1fb1c2144116a169c66eaaf313591a445c584ce8bd7a8f18f694f8a1d711cf56caa94fc2284814613976a482ac562ffa7542b4984ad6fa044fcf46b1843c77cb2ae27d1f686a566795acb39759dc", 0xab}, {&(0x7f0000000a00)="97ac504e392b6163b576101c39b5030940510b6b6a93fcd54d1d7be95d08bd5a62d4b0f7ee69b8d4cbab8567901be24bb0bd76d0a0bef8c20569a03690fab51d7fe9e2df30c7d34c593a9c2b86201e7ce91d1e547e27974292171f4a79f1a2c96cb4d15972f8b9b6a5c829bc4c6889f5ef74a9bb9d7a15a9e8028ac6e87fba79dd8c6ee5", 0x84}], 0x3, &(0x7f0000000b00)=[{0x30, 0xff, 0xc1, "dfad7b329df1df2bf832f22433a907a5832dcfdad2165f9705"}, {0xb8, 0x117, 0x1, "06b4dbb11abe0ae4e30f859458ac99bfbf6d5a355289cdf5edb69cead7879f414ec9373d2fc83ec6e0f871cd9460135d400ebec86ee495639dbec6f5a4755919e9268b75b61cac8b6ae12d249b0598f5dc4ceeaca9cb80c0a38515d96a437d8826e8583216c9322be5ee772bf8c76679cadc4a57063b641fdec638980c2201cf655aaa09cdd55e06761d07439d3f422fb31b58a70c04c4f8d097f9c283ae17cef0dd0bf4cdd1"}, {0x88, 0x110, 0x5, "fef7b6f89fb9799e2b97e40def19b8fd9e2f4ea68706c43f28c18c69dd885217f0faafa7160de8b90a875e3f92e76dd2f9e99781f935ccf50f3ddff462f9272446580b8dc6a1f47d975162ecd64cdc0b5a120feb71ab93064c475bfac7a2f7e56e2ed898dcca053b7aba2a94effdf0a6bf15d912"}, {0x28, 0x118, 0x0, "3ccb62b3848abe91954f8654c019df5a7b62668bd4"}], 0x198, 0x20000001}, 0x400}], 0x3, 0x4008000) 2018/03/31 02:57:52 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000040)) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='ip_vti0\x00', 0x10) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000180)={{0x2, 0x0, @loopback=0x7f000001}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x0, {0x2, 0x0, @multicast2=0xe0000002}, "00080700000400a0b22c582bf3aed17d"}) 2018/03/31 02:57:53 executing program 3: r0 = socket$inet(0x2, 0x4000000000000006, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000200)={{{@in=@broadcast, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@dev}}, &(0x7f0000000300)=0xe8) recvfrom$packet(r0, &(0x7f0000000000)=""/10, 0xa, 0x100, &(0x7f0000000340)={0x11, 0x11, r1, 0x1, 0x400, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e24, @multicast1=0xe0000001}, 0x10) 2018/03/31 02:57:53 executing program 2: r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000644ffc)=0x8000, 0x4) bind$inet6(r0, &(0x7f00003bcfe4)={0xa, 0x4e20, 0x0, @empty, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000200)='-', 0x1, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00'}) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000000)='bcsf0\x00') accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000040)) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080), 0x10) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000500), &(0x7f00000005c0)=0x1ce) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000002140)={0x7, &(0x7f0000002040)=[{0x2, 0x260, 0x6, 0xfff}, {0x0, 0x3ffb, 0x10001, 0x6}, {0x4, 0x0, 0x400, 0x71e}, {0xfffffffffffffff9, 0x8, 0x9}, {0x0, 0x9, 0x0, 0x8}, {0x20, 0x8000, 0x400, 0x8618}, {0x8001, 0x9, 0x2, 0xfff}]}, 0x10) socket$packet(0x11, 0x3, 0x300) getsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000002100), 0x2) socket$kcm(0x29, 0x2, 0x0) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') socketpair$inet(0x2, 0x8080f, 0x1f, &(0x7f00000003c0)) socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = socket$vsock_stream(0x28, 0x1, 0x0) r4 = accept(r3, &(0x7f0000000580)=@rc, &(0x7f0000000280)=0x4c) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r4, 0x28, 0x0, &(0x7f00000004c0)=0x100000001, 0x8) r5 = socket$nl_generic(0x10, 0x3, 0x10) getpid() sendmsg$nl_generic(r5, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000700)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f00000000c0)=0x4, 0x4) accept4$inet6(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000000600)={0x0, @in6={{0xa, 0x0, 0xfa5f, @ipv4={[], [0xff, 0xff]}, 0x6fa74d64}}, [0x40, 0xb27, 0x11a, 0x9, 0x5, 0x40c, 0x5, 0xffff, 0x9, 0x7, 0xfff, 0x4, 0x5b, 0x0, 0x4]}, &(0x7f0000000240)=0x100) 2018/03/31 02:57:53 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ac0fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00006ad000)={0x0, 0x0, &(0x7f0000d29ff0)=[{&(0x7f00004ebf59)="99eac84d6a3828b426e0d2bd94a37244", 0x10}], 0x1, &(0x7f0000744000)}, 0x0) r2 = accept4(r0, &(0x7f00000000c0)=@ethernet={0x0, @link_local}, &(0x7f0000000140)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000180)={0x0, 0x40}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000200)=@assoc_id=r3, &(0x7f0000000240)=0x4) ioctl$sock_netrom_TIOCINQ(r2, 0x541b, &(0x7f0000000300)) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x2, 0x40000002031, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r2, 0x29, 0xd1, &(0x7f0000000280), &(0x7f00000002c0)=0x4) recvmsg(r1, &(0x7f000022efc8)={&(0x7f0000bb5ff0)=@ethernet={0x0, @random}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000040)=""/121, 0x79}, {&(0x7f0000fb0ff4)=""/12, 0xffffffac}], 0x2, &(0x7f0000139000)=""/70, 0x46}, 0x0) 2018/03/31 02:57:53 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3a) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000634000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xffffffbd) pread64(0xffffffffffffffff, &(0x7f0000000180)=""/195, 0xc3, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x85, 0x10}, &(0x7f0000000140)=0xc) bind$unix(r2, &(0x7f0000000440)=@file={0x1, './file0\x00'}, 0x6e) r3 = accept$inet(0xffffffffffffff9c, &(0x7f0000000280)={0x0, 0x0, @dev}, &(0x7f00000002c0)=0x10) socketpair(0x0, 0xf, 0x6, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_udp_encap(r5, 0x11, 0x64, &(0x7f0000000540)=0x4, 0x4) accept$ipx(r5, &(0x7f00000003c0), &(0x7f0000000400)=0x10) setsockopt$IP_VS_SO_SET_ZERO(r5, 0x0, 0x48f, &(0x7f0000000080)={0x73, @empty, 0x0, 0x1, 'nq\x00', 0x0, 0x7fffffff, 0x46}, 0x2c) accept4$alg(r5, 0x0, 0x0, 0x80000) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000000680)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000005c0)=0x8) sendmmsg$unix(r2, &(0x7f00000bd000), 0x492492492492834, 0x0) connect$unix(r4, &(0x7f00003de000)=@abs={0x1, 0x0, 0x4e23}, 0x3) close(r1) socket$inet_sctp(0x2, 0x0, 0x84) sendmsg(r4, &(0x7f0000001900)={0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000600)="e6a4f9530bde0ea234969f4911dd5d5d8615aef5582562a53d524969f1ee0f4523e9647b5bd0ac7747c74d9809c82e7587f43e2d8d8d4a2e1e891418f73502c4bb15908f0a58c644afe17080917606ca8980", 0x52}], 0x1, &(0x7f0000001680), 0x0, 0x20000000}, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r4, 0x12, 0x3, &(0x7f00000000c0), &(0x7f0000000300)=0x4) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000004c0)={@empty, 0x50}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f0000000340)={0x628}, 0x1) syz_emit_ethernet(0x1, &(0x7f00000f8000)=ANY=[@ANYBLOB="cd390b081bf2aaaaaaaa000086dd6008de0600383a0000000000000000000000ffffe0000002ff0200000000000000000000000000010200907800000000609433df00003a0000000000000000000000000000"], 0x0) 2018/03/31 02:57:53 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x2) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) r1 = socket$inet6(0xa, 0x7, 0xff) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20}, 0x1c) getsockname(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f0000000100)=0x3a) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x91fd64c6d72236e2, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f0000000000)=ANY=[], 0x1c, &(0x7f0000000680), 0x0, &(0x7f0000002000), 0x2ab}}], 0x400000000000144, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x4, 0x9, 0x200, 0x5, 0x8e7, 0x686f, 0xffffffff, {0x0, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x101, 0x1000, 0x5, 0x0, 0x9}}, &(0x7f00000000c0)=0xb0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000000200)={r3, 0x3, 0xa7, "f8245a1feda39ef53193312f18a8cdf0f7dd7f6f5b73c840bb0e266bad14784b26eecfafc395aca4820a642657b45894b509f3bbd5d582fa747e0c35273a4cdaf033f8649b2609dfcd146d7887ea2293af5232ff04a183e5bd161d914543c4156445b9d14b7cd2d4a218464cd9ac9a5a81c2aafe0e4d3a8f36fd0edd207a000a202e7881021d9cfde4be3e9621972b1700a38df1be75df02514c3dc6a15b00d45d2b48a7ef41ff"}, 0xaf) 2018/03/31 02:57:53 executing program 5: socket$netlink(0x10, 0x3, 0x4) r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={"776c616e300000020084000000000899", &(0x7f0000000000)=ANY=[@ANYBLOB="d8b733c637187d562f932f3ff1807111"]}) 2018/03/31 02:57:53 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3, &(0x7f00003cc000), 0x0) socket$inet6(0xa, 0x803, 0xf7) 2018/03/31 02:57:53 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) pipe(&(0x7f0000000600)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000007c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="360000005c8d7b2760c6c05569df8e16ee88b2d338854748cda8a5171aa1e02e4d5887b49b2373d5c87224e85311ec9d3a56b4de8d58e6ce14adcac67c8f3fdf4d1f0c5f4e7340506051c5c8d04d955ee264d88d6d0350fe7b2b41196ebf46298072eef516ab892a24864ccf9a03a09106a141d32bf5e6518cde945d5079af93035dfcdeeba8fbfdf2e04c35bbb47a59b978f00a56987bfc368be9550a8d0ea104cc0aa99e93c93377af96b7c50864956eb4322801f02ec3bca6"], &(0x7f0000000380)=0x3e) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000440)={r2, 0x48, &(0x7f00000003c0)=[@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e24, 0xa00000000, @local={0xfe, 0x80, [], 0xaa}, 0x8001}, @in6={0xa, 0x4e21, 0xd6, @loopback={0x0, 0x1}, 0x7}]}, &(0x7f0000000480)=0x10) bind$ax25(r1, &(0x7f0000000140)={0x3, {"9757fbce166983"}, 0xfffffffffffffe00}, 0x10) getsockname(r0, &(0x7f0000000040)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, &(0x7f00000000c0)=0xfffffffffffffe8c) bind$alg(r4, &(0x7f0000000200)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(twofish)\x00'}, 0x58) ioctl$sock_netdev_private(r1, 0x89f4, &(0x7f0000000640)="31d21a90439dd2fe4be52b1da1dc637317ceefc1fc2157ad7f029de874dd0b28b084209069f36be5d1e3924e49902b7c6bcfa857a3f49599e2523f8c1dc1b2549afcdb513580d4d0a44452") getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000004c0)={r3, @in={{0x2, 0x4e20, @rand_addr=0x1}}}, &(0x7f0000000580)=0x84) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f00000006c0)=ANY=[@ANYBLOB="01d3b3c8ddc13fb524d93cc3beb985b9b5dfe0bd72c8b1d9256dbe372f5818be5a1bcf1488ed32801a9ec8a70acef499010f299a621ac78f45b331d05c57ddebe8af199bb7046bb0928a063db701063eb67f7e9842e86cf1baff703fcc523f5eba3fc85252fbb0debd40f30b3b07427bb7156ab6ced4ca0bb0b486e3759811f2975a9396cb71b7d5201cf3b68b9ccc7e7d5531931c0404f5627a7e59a9ab053f62482b634f8a2196f6617410356bc124355a6a338b13eb9da3c32546732c740c6539b16a0000000000"], 0x2) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x178) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000280)={0x0, 0x401, 0x5, 0x1, 0x1, 0x4, 0x6, 0x5, {0x0, @in={{0x2, 0x4e20, @loopback=0x7f000001}}, 0x6, 0x5, 0x7, 0x8, 0x1}}, &(0x7f0000000180)=0xb0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000001c0)={r5, 0x20}, 0x8) 2018/03/31 02:57:53 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = gettid() sendmsg$nl_generic(r0, &(0x7f0000004fc8)={&(0x7f0000000580)={0x10}, 0xc, &(0x7f0000881ff0)={&(0x7f0000000140)={0x43c, 0x2000004e, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x1b0, 0x72, [@generic="9b2231c65e0f788638a97564ded16732c801e11db0547cc992d166e9d872a4cf4d0f83e5ff11a33610c8a4d9af5a622f0d52e96c2266d9499bcc0a82853c9ddc552cfb09755d76ac4c27fcfbd7068b3a65e7ecbf8ff0a5d925477aa03000ef3e396c72b97874506cd24fbfa8d4bd4fe56dae4f8c4ae41a9990aa2aaea2f225307bde92ec956d8482e8a7270470b388073c06c35b8be4ececc700dfb0afadf2c51a9771eb77016f2b4efde78e6b1f4c958d8ab07c5237f68215b236f1314bffe542fb48fa3f9a660c43c2f1c736246e2cdfa9c510c3ea14e3e8751ea01d1ecf27367a2f9710345879b4d9c221e63b", @typed={0x8, 0x65, @pid=r1}, @typed={0x80, 0x25, @binary="5e13af9093973d8ba7b4ef880901fd0459437943db9a6c87cb92ecfee21ae2a589d1c458a2306308ac6cae4c383d62c9a14ec5afc0b7138e76266d3deaafead9a523b423130c6deb03284950171f97edaedb20a4701e0eaf86ebc9ebae135ce9ffb8994ae1e85e6454ee8a353780d955b2d2b31f480361136a834c4e"}, @generic="c2354d9512bbb469dba8b9ccd175adbc7f89fa968382f0e3b42e9f6dacaf6897b3", @typed={0x8, 0x64, @uid}, @typed={0x8, 0x5c, @fd=r0}, @typed={0x4, 0x89}]}, @nested={0x208, 0x8b, [@generic="ab22c48bdc7b454dcd3459bca92af29cb02f67d569b9cdd74019ac4ba37ef0f3851dde485a46c4f9e4863ee14a38babc7e819b76b4883b4669d9840fe15898f10bbc5329a076b7075fae5459518de29accd5ddc6e624bda414231562791157e594616b12a24f6a394565a04aa3534379a96fa5965b206502a88f1dc98759c99d58406313baf10ba3e61090a49c1e6777a52e50e9910ceeb1366ee73aee9cd86d90a1f98c820d817711b3fcd7a6b328f456eecdb7d3d2af980a95d7b22f294722f9e37c84d19d0fbc55cba1ee2f5e51888ede2dd86bf3e099fc6d805a507694aa3314012fd816e0cb632841a84e68ac113cc9f0", @typed={0x4, 0x25}, @typed={0x8, 0xc, @str='[\x00'}, @generic="96bbac01743a8a6e0a6764a54533aa991deaae16f64188066364cbca299edb7573083854cf7aa646aa3ce0cf3921e49fc6ff407362acd8f66725139e94d3cc6d7bda80daf446bf46de3ed9ddeb6985e55c4ea598feac21", @typed={0x8, 0x7a, @pid=r1}, @generic="923e6accbf13911edeb1f608835527eeb8a38d4f430d51905bc6a2b184dc56968c772bb1a27da37e384a1d2fff1442333c52b9e2db958726da3b3632f0bf3b43c4950688d96a14906212cefc1281dae7df1d830dbe21", @generic="df10a8bf9c2842bb1d6cdcb76bd9de71ad728d97c6224ddb3ffe515b0b9087f66effe5e7b44e211941decdab8ef7f823ced3721786db1fa386e35db742d38fb127e03aa3bbf19a4684", @typed={0x4, 0x75}]}, @generic="18083ba889700b5e5f71b36f86277e805580ce4dbb1588943922f94fc752df658e5365661f00ada1c469e7167adc0f9aa32bb848ff7ec0199e9e0cb76f8c0c1313989686155b22968bb57b01b879f8cbebf4488496acb3e647553476cdfb5077c4a9ae0a4c4cda5c33927f37dd62"]}, 0xfffffffffffffe19}, 0x1, 0x0, 0x0, 0x84}, 0x0) 2018/03/31 02:57:53 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0xc, 0x4000000000080, 0x2}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r0, &(0x7f0000000140), &(0x7f0000950000)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000026a000)={r0, &(0x7f0000886f44), &(0x7f0000000040)=""/203}, 0x18) r1 = socket(0x1b, 0x80006, 0x1) recvfrom$inet(r1, &(0x7f0000000240)=""/102, 0x66, 0x0, &(0x7f0000000200)={0x2, 0x4e22, @rand_addr=0x8000}, 0x10) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000140)=0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000180)) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000001c0)) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000740)=0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000780)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f0000000880)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000008c0)={0x0, 0x0, 0x0}, &(0x7f0000000900)=0xc) r6 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000940)={{{@in=@local, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}}}, &(0x7f0000000a40)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000a80)={0x0, 0x0, 0x0}, &(0x7f0000000ac0)=0xc) sendmsg$netlink(r1, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000000700)=[{&(0x7f00000002c0)={0x1d0, 0x32, 0x701, 0x70bd28, 0x25dfdbfb, "", [@typed={0x8, 0x3c, @pid=r2}, @nested={0xe4, 0x57, [@generic="f3cd3e5f9d2a788280eba1ade827e657d105f4d1458bc9283c652d13806dd3825d8ac70315009fb6d338b937b068ac9e4c843be4662cd1fcd9859bec647848aa0e05343cd7d8042045c07671eff2ef1310dcc906d8506ced7e613d89abbd0ca753194168c7675af477927c3686d4080ec24b61641ae21b12b18dea231ce005518824299eb3327eb29cf6aa5dd490157e585f6ed1969a6c1d41d65de44e", @generic="140b311192a315ab2c525dc37542ad104e07a2d136cd1d29a9286c4a1b1dd78d67d8fc62966402c74af3286c01a3b8c7dbb2e9a695022b59607e44cf3941536e05e9"]}, @typed={0x8, 0x92, @u32=0x80000001}, @generic="bb7070b4cdbe9f52d784060439823865a10c66bb720f710c2a9fc66a5d68eb25e5263026b9b130c6690f6a254453c92d7c89da069b7ce1c223989de6786bbea11a49c328459369bdaaa296971092823004e5bf323e62e3c63f1bfe19556f25177b875656b38514bc0918450c8e271c20f5e8653bd9acde8ebb350b8f95c1a9bc2bd1dcae70acbb53c5c11236c980b6752241a83ac4b0c7cbb3e757c11338d2593efc09c627eb2e4232dc73a4db0b8f016cc48e7f1d464f47dded600e56666b56cda4fb5471f865be17c1e80d"]}, 0x1d0}, {&(0x7f0000000540)=ANY=[@ANYBLOB="10000000410000012dbd7000ffdbdf2587788ad4f89960d8a4b124cbdc00055924cc2fcf83b2380c2a6b6cfb6dbab2a88a0d"], 0x10}], 0x2, &(0x7f0000000b00)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}], 0x40, 0x1}, 0x4) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f00000004c0), &(0x7f0000000500)=0x4) 2018/03/31 02:57:53 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="81081800001d000000010054409d0954", 0x10) r1 = accept(r0, 0x0, &(0x7f00000005c0)=0xffffffffffffffad) sendmmsg$unix(r1, &(0x7f0000007240)=[{&(0x7f0000000140)=@abs, 0x6e, &(0x7f0000002800)=[{&(0x7f0000000600)="f2", 0x1}, {&(0x7f0000001800)="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", 0xcb6}, {&(0x7f0000000540)="e31e1fb4f7405ab79f7c192fc5994d8ff96d3f65fa235b81ad298ba2882746e16916f4d77d3cb081ae81650434", 0x2d}], 0x3, &(0x7f0000003000)=[@cred={0x20, 0x1, 0x2}, @cred={0x20, 0x1, 0x2}, @cred={0x20, 0x1, 0x2}, @cred={0x20, 0x1, 0x2}, @rights={0x28, 0x1, 0x1, [r1, r1, r1, r0, r0, r0]}], 0xa8, 0x24000000}, {&(0x7f0000003100)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000004480)=[{&(0x7f0000003180)="dbdd90c0895238d68cabea2b889fca2f133a1eaeedeec987a1b1d352f2b484f5bf85d131197101dbc326bcdb1cd224822fdf4b1bf3a4cd5ae547e11656f383f19e27b405b6abfae4b13fc48bd4182b706b20a181ac71a6909993e4f44c0508e9a11fbcee63a4bf7a9c5f70bc53b25a630d019355b110ef67de6ff9afa8cff568f6e5a8b7b7bd6f997c7ff59c41e46dcd838e80073306e132a9cb55d484f661dfaf5c94380a82c31bd5bfc3c2e00267ddad10a4fbf667", 0xb6}, {&(0x7f00000032c0)="e78fdb8b1a6b52e11b61d71c8042dc09133d7b0a3ed2acdda51933297d184ce5acb332ffe78084c654dd2b1a260554e9061f2717cc8ae0b17976166270736cda0fcfa6ec90c520cdbc41ea399bed221c27a89308a7f8f7299188dd9a5056b1170b52d77c3dc62ca241095da7436a1c0b297c1ef4986ed0fe9826858d53fd324dc292ee3287c33295e074747a83189fc86db8", 0x92}, {&(0x7f00000033c0)="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0x1000}], 0x3, &(0x7f0000004500)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18, 0x4004000}, {&(0x7f0000004540)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000004680)=[{&(0x7f00000045c0)="8e01c73fb4c3ab882ee5486df4d015a2c36245884be5f276377802c1826af6d9806378f58acd6cdf239b088ad622f4459044349f18959fe9340ca24c9bed1e944d3ea68bd7048679bb1ac87e315bf2ba35dca8abaf102d7c11b28f7afbc75bec13484ef8684e67c4821515c09af0133c6a025ab3ccdf4456b7cfcd23f8c22ebefb46d71cb0c1f42770", 0x89}], 0x1, 0x0, 0x0, 0x4000800}, {&(0x7f0000006f00)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000007080)=[{&(0x7f0000006f80)="434c5944bfc9134f098f0837056a3364d8d0bd7acf8bca27ff2718b305d030bfba419483172c0221d06ca1371bb353267d1cb80fcfa5018b35b36a1b3c91b7e0999e1353acec9712f4131a94ba23398a5c3692fd5c1d74e2534bca3ce4ed9cb7761f585ae577e924d4014c80b215678b363bdc8e2e84baa2bc6c1c96eae9a83e239b0836e4f3b5a899f1477b3c8103e0c2dc9f39bee0a7ed4e2fe8d87eabb4838aefe86ad6738cb2af3db222681c4624849f007e6d0c46cf4094fe9d85eeb0699c3a5b86e0c2188e3d8561f189c8fe37b1e653082d48d595a888ba92b32f42fe", 0xe0}], 0x1, &(0x7f0000000080)=ANY=[@ANYBLOB="380000f126b09aee46d0c83aada413ed8d9e7699b518d182d7c9a94f5a5d", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00'], 0x38}], 0x4, 0x8000) 2018/03/31 02:57:53 executing program 5: socket$kcm(0x29, 0x5, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={"776c616e300000020084000000000899", &(0x7f0000000280)=ANY=[@ANYBLOB="11"]}) 2018/03/31 02:57:53 executing program 4: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000003c0), &(0x7f0000000400)=0xc) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000040c0)=@broute={'broute\x00', 0x20, 0x6, 0xe58, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20004e00], 0x0, &(0x7f0000003a80), &(0x7f0000001ec0)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff01000000110000000000000000007465716c300000000000000000000000726f7365300000000000000000000000627269646765300000000000000000007465716c300000000000000000000000aaaaaaaaaa16000000000000aaaaaaaaaabb00000000000000007000000070000000a0000000434c4153534946590000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000002000000feffffff020000001f00000000000000000074756e6c30000000000000000000000073797a6b616c6c6572300000000000006970366772657461703000000000000073797a6b616c6c657231000000000000000000000000000000000000ffffffffffff00000000ff00000070000000c00000000801000049444c4554494d4552000000000000000000000000000000000000000000000028000000000000000000000073797a3000000000000000000000000000000000000000000000000000000000000000005241544545535400000000000000000000000000000000000000000000000000200000000000000073797a30000000000000000000000000000000000000000000000000000000001d000000000000000000697036677265300000000000000000006970365f76746930000000000000000069666230000000000000000000000000736974300000000000000000000000000180c2000000000000000000aaaaaaaaaabb0000000000000000f008000068090000b0090000616d6f6e6700000000000000000000000000000000000000001020f9ea1c2e6f4b000000000000005808000000000000000000008dffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000018000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000000000000000000000000000000000000000000000000000000000000000000000001fcffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ff030000000000000000000000000000000000000000000000000000000000007c01000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000007f00000100000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d7b3342c8e82370f779c5e4b00000000000000000000000000000000000000030000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000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0xed8) r1 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f0000c67000)={0xa, 0x4e20, 0x3}, 0xfe58) r2 = socket$inet_dccp(0x2, 0x6, 0x0) writev(r2, &(0x7f00000000c0)=[{&(0x7f0000000000)="6701a838f2e3a55f9f2c64d9511a6e03dfdc7ba9b570ab9191290a9bf5f8417bd8136a59de2af88f461d98822d3af8bea128f357adb2c0e074215cc3c6be93ccf27019d8168bd51b17d6f1d107c45a5463a30de2a5aa36b97cb24a165d2d5e33375404040dee01386922c2fdf5df6760a7b94ece629ba0390d260b472b33e364904f0bccd1c4a2f5a83acc85", 0x8c}], 0x1) connect$inet(r2, &(0x7f0000000200)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f0000000240)=@add_del={0x2, &(0x7f00000001c0)='eql\x00', 0x400}) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFCONF(r3, 0x8910, &(0x7f00000002c0)=@req={0x28, &(0x7f0000000280)={'yam0\x00', @ifru_flags=0xa400}}) r4 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(r3, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r5 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f00000000c0)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x7ff}, &(0x7f0000000100)=0x20) accept4$ipx(0xffffffffffffffff, &(0x7f0000000140), &(0x7f0000000180)=0x10, 0x80800) connect$inet(r5, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r5, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000000340)={@broadcast=0xffffffff, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001}, 0xc) sendto$inet(r3, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r6 = socket$inet(0x2, 0x2, 0x0) sendmmsg(r6, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}], 0x1, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f00008cb000), 0x0, 0x0, &(0x7f0000a42000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmmsg(r2, &(0x7f0000d1bf10)=[{{&(0x7f0000000140)=@ax25={0x3, {"a976372427d807"}}, 0x80, &(0x7f0000d73fb0), 0x0, &(0x7f0000000100)}}], 0x159, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000001680)={0x80, {{0xa, 0x4e23, 0x400001d, @loopback={0x0, 0x1}, 0x8}}}, 0x36f) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000001580)={0x6, {{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x88) r7 = socket$alg(0x26, 0x5, 0x0) accept4$packet(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000001640)=0x14, 0x800) bind$alg(r7, &(0x7f0000001500)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(ecb(cast5),sm3-generic)\x00'}, 0x58) 2018/03/31 02:57:53 executing program 6: r0 = socket(0x1a, 0x802, 0x1) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000340)=[{0x8, 0x1}, {0x356e5e2ce0a9be03, 0x8}, {0x2, 0xfffffffffffffff8}, {0xc, 0x3ff}, {0x8, 0x6}], 0x5) getsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000000040), &(0x7f0000000300)=0x4) r1 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair(0x0, 0x4, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000004c0)={r2, &(0x7f00000003c0)="8123ccc424c13c6266b2893fc7ee4ffca81a3c64c4cb2bc959c06e6f996341f8877a333e3418514558d3d8b57a4dfd24b103a4e6da2e74817c62dcf0d6ce67557839f8cd7ac22f0ed11ecad038c279c7fe2aeb5ce180d01584f328d8c37adfb5e9aa2116adcb3d66eb8a8e7b77756555e0f0df427f2e6203753e4fcb844218afcaf677265a053ec6d23e868cff50485d1f4272b788e821ad7a0882a712c68a67", &(0x7f0000000480)="9e", 0x3}, 0x20) getsockopt$IP6T_SO_GET_INFO(r1, 0x29, 0x40, &(0x7f0000000080)={'filter\x00'}, &(0x7f0000000100)=0x54) socket(0xf, 0x7, 0x80000001) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000200)={{{@in6=@remote, @in6=@dev}}, {{@in=@dev}, 0x0, @in6=@remote}}, &(0x7f0000000000)=0xe8) sendto$inet6(r1, &(0x7f0000000140)="2e9d13066e1dfa842184e80c06ffed88814fd04cf28b911439b244609f53633126c4e3d7a941bde74b34abfd223fe2b2aa5495a5a014c2ca7cd1a9257a5d658d82663b2bc80f3a9a284ee139e7aa134c856ee42f81fea048e0e47fd51843763c59dfc224880e42875c12fbaaa9f660e2014bea617407791ee21c7f71544c50eadf2322549fe7ce7e89d651355b8c2c94ab883ed7238b1ebe", 0x98, 0x40, 0x0, 0x0) 2018/03/31 02:57:53 executing program 3: r0 = socket(0xa, 0x3, 0x2) r1 = socket$inet6(0xa, 0x6, 0x200000000005) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000980)=ANY=[]) getsockname$inet(r0, &(0x7f0000000100)={0x0, 0x0, @remote}, &(0x7f0000000440)=0x10) ioctl(r0, 0x8916, &(0x7f0000000000)) r2 = socket(0x2, 0x1, 0x4) connect$inet(r2, &(0x7f0000000080)={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) writev(r2, &(0x7f00000001c0)=[{&(0x7f0000000480)="77906fda51df4dc8266d1c476b2626b0b379c023dfb4a2b4a6258aa481bdf833fa51e70d880affe33d786b3d4454e209cefc44dee8a2a05777081056ca19ba0663c77f2ad852077acd04edcb11df24831f9fdc1b9d43ed256a717e2edbdc2ea105ecd0cd8139919cf57029f5552e91a7249d8d40d3612301b8e97c171338086f43510c9fa3ac6641f74746ea62ab38a911cb6d386d7ed04bb1ecf9f71d1baf015f478d5ab5580d095dfd32e6a6a9b0ec3ef0c8cb767311cc1b2551258a9f92e2fad271347a32a5b9d75fd6fa9c16f4d8c68a51716f803b00d9608ab3b977e9050ffabf2781fd7967a5e0f61ae04f37e8f910e973cc560ac69f7f9160276c0c59656cebbd6dfe3a1f159f95d99802acd4576a8b7b4944bb34fd5d28b158ff99390d9961abf7106c625a75ecf90274794aaee8d0ca9756a8a26bf4c04bd53821d4d106e15d911a75f585d1ade6c809cd6c0e853ef7bed1280926e843154a5b63a956e892a4d96ccdd5d93e13e1de5a6cd6969a37906fb3cecb873a71de1f8f8b466d7c39acf90f41f6b1d73ff4e89773c628018aa9dad6b60e312bf21a6d38ba22326768a6df69de32d4a2ddbf71eb451ae001eb4cd48e5fccd7f3e1ea253e3fd1c90cb001f56d562c76c28661cd0eb69b0ec5c5993f8ef8b7403abb2393e10b3e55cbbd4634db9dd62dff9469d6a9c7096a703892cd3485733e4f0660d9f79e190de08c2829ba35a48721fdb481f7ce7a0490ee82520a46228128392e74c61c19278be3d8823017b039b7053e52b53719951c16f99d92697262fcf5c5d8e5001a56358b337223479e7ff47b016fb40d1be142a702317ce2b9a772c244e7e5d845fd7d5f8fd60b9a4e76422faf3b700b1623170c72597b2174fb64e3949ed68d67277da7c09a6f960b43f378b63302985a43b15a224f9a66b8ffc22e090ea29dd78ea82b63fbe25183121ef703f991bbd9c20f8205eacd8e48a352d0b99b9f8d4b06b1cf6c86652a543c01e83718b6e5636e564d8462196f0f16f2da9999d67df9ec1a646946a5cff0ff86251ecfcb8b1c0ac2032ac504274ec226f7b18485ab2650f7caeeeada3ee3707135ad0989e3dc0ad6ab039c3a8750cad847885314dac84d76c468b4f8c41e825822d645689fe2a479fd5359be30f111c36bbeb63bbb4613554498f717f90f525816d61410cef92b40a9578a7ce9e71e1155a36e7c0d7287cd0015016b9cf8583c4c5a4793b92fb088f8a9d4914097ab9ff488aed5aa18b084c20482c6de7ce9e85de50918213b4ff8473e1643110200043e4dee54d66a60240eeb3cc48fec8aaca9f713db0fac5dcca0e93423eb776c5634415e5d3a12c254b35c71b8a26887b734af13077523e53e413f205431b28faddf08c6a4fd53dfa7034793a40f20e755e7c2300d9da6fa76c43f3ffcb4011bf2a0925689eebd847269e394a436fcf0a0e5689dca9f8b283b449f7c49a715d6525b5beb495aade9bbd8a170f367fd12513a149609afe88d121004f6adaf04593d7bb5b850a7f5ad61c0312ff6945ef0a52d41677d4425b74ce711cc7d8b385f59b9f0cdb32adcd9b768d212c02171091cc5d69a3cf61203764f5220478e1d20926bc02163ade1bb94617bdaec42794fb1dd463ee5ee4034c77e6096eb384078dfad35cb09337871db2cba625ee290f67b05ad02fc70b8ac072640681f7e375e4cf090dceb210c2abd5c76f5cf7262ba9c056fb169745e29cfc60dd7932c9ecc6a4cd385a16e9da08cfedcaeb76075a50763120a5ffe40043ac953e1fa5c0fe3155ff564cee52b", 0x500}], 0x1) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000a00), &(0x7f00000009c0)=0x4) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x2, &(0x7f0000000a40)="c62900000000c82d") getsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000000bc0)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x1000, 0x0, 0x0, 0x6, 0x5, 0x10001, 0x8}, &(0x7f0000000c00)=0x20) ioctl(r0, 0x8936, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000c80)=ANY=[], &(0x7f0000000480)) setsockopt$IP_VS_SO_SET_STARTDAEMON(r3, 0x0, 0x48b, &(0x7f0000000400)={0x3, 'irlan0\x00'}, 0x18) socketpair(0xa, 0x80807, 0x2000000000000004, &(0x7f00000007c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000800)={0x0, 0x0, 0x12c}) ioctl$DRM_IOCTL_GEM_CLOSE(0xffffffffffffffff, 0x40086409, &(0x7f0000000180)={r6}) ioctl$DRM_IOCTL_SET_MASTER(r5, 0x641e) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000700)={0x0, @in6={{0xa, 0x4e20, 0xa0000000000, @empty, 0x101}}}, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in6={{0xa, 0x4e24, 0x0, @loopback={0x0, 0x1}, 0x1}}, 0x100, 0x1fd5, 0x100000001}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f00000000c0)={r7, 0x7}, &(0x7f0000000980)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000880)=ANY=[@ANYRES32=r7, @ANYBLOB="54002c419228ffbe0016e93d059837183a3f33ee362d777f6e2b68e06865904a093138ee32ef5ae0eac2a21044d382aeb069b3909a1e0771478dd7029afdaffeeeea8db158bd3697a99b264024915135a8ff312a03c0ee013aa72921e1"], &(0x7f0000000200)=0x2) ioctl$sock_inet_SIOCSIFADDR(r5, 0x8916, &(0x7f0000000040)={'tunl0\x00', {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000580)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0x3, 0xff, 0x5, 0x5, 0xfffffffffffffff9, 0x800}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000000c40)={@empty, 0xc8e, 0x0, 0xff, 0xf, 0x0, 0xff, 0x4}, 0x20) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000380)=ANY=[@ANYBLOB="060014cf18190eef91f88a9d550000d7ffacb2810001040100fa09efb22479af70510ff6c0e326b4a0a79c7dce9b599a0ffe3bd989edd8a361ec803636e3f6e0d5b6058503887d78e1f1129b94ae24a4d2d3ddd1ed5dc150173ec10bd10a371c715600c35b6e712a0f8bbc0000000000"], &(0x7f0000000540)=0x1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f0000000080)=ANY=[], &(0x7f0000000000)) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f00000004c0)={'bond0\x00', 0x1801}) 2018/03/31 02:57:53 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3a) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000634000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xffffffbd) pread64(0xffffffffffffffff, &(0x7f0000000180)=""/195, 0xc3, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x85, 0x10}, &(0x7f0000000140)=0xc) bind$unix(r2, &(0x7f0000000440)=@file={0x1, './file0\x00'}, 0x6e) r3 = accept$inet(0xffffffffffffff9c, &(0x7f0000000280)={0x0, 0x0, @dev}, &(0x7f00000002c0)=0x10) socketpair(0x0, 0xf, 0x6, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_udp_encap(r5, 0x11, 0x64, &(0x7f0000000540)=0x4, 0x4) accept$ipx(r5, &(0x7f00000003c0), &(0x7f0000000400)=0x10) setsockopt$IP_VS_SO_SET_ZERO(r5, 0x0, 0x48f, &(0x7f0000000080)={0x73, @empty, 0x0, 0x1, 'nq\x00', 0x0, 0x7fffffff, 0x46}, 0x2c) accept4$alg(r5, 0x0, 0x0, 0x80000) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000000680)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000005c0)=0x8) sendmmsg$unix(r2, &(0x7f00000bd000), 0x492492492492834, 0x0) connect$unix(r4, &(0x7f00003de000)=@abs={0x1, 0x0, 0x4e23}, 0x3) close(r1) socket$inet_sctp(0x2, 0x0, 0x84) sendmsg(r4, &(0x7f0000001900)={0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000600)="e6a4f9530bde0ea234969f4911dd5d5d8615aef5582562a53d524969f1ee0f4523e9647b5bd0ac7747c74d9809c82e7587f43e2d8d8d4a2e1e891418f73502c4bb15908f0a58c644afe17080917606ca8980", 0x52}], 0x1, &(0x7f0000001680), 0x0, 0x20000000}, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r4, 0x12, 0x3, &(0x7f00000000c0), &(0x7f0000000300)=0x4) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000004c0)={@empty, 0x50}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f0000000340)={0x628}, 0x1) syz_emit_ethernet(0x1, &(0x7f00000f8000)=ANY=[@ANYBLOB="cd390b081bf2aaaaaaaa000086dd6008de0600383a0000000000000000000000ffffe0000002ff0200000000000000000000000000010200907800000000609433df00003a0000000000000000000000000000"], 0x0) 2018/03/31 02:57:53 executing program 2: r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000644ffc)=0x8000, 0x4) bind$inet6(r0, &(0x7f00003bcfe4)={0xa, 0x4e20, 0x0, @empty, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000200)='-', 0x1, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00'}) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000000)='bcsf0\x00') accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000040)) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080), 0x10) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000500), &(0x7f00000005c0)=0x1ce) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000002140)={0x7, &(0x7f0000002040)=[{0x2, 0x260, 0x6, 0xfff}, {0x0, 0x3ffb, 0x10001, 0x6}, {0x4, 0x0, 0x400, 0x71e}, {0xfffffffffffffff9, 0x8, 0x9}, {0x0, 0x9, 0x0, 0x8}, {0x20, 0x8000, 0x400, 0x8618}, {0x8001, 0x9, 0x2, 0xfff}]}, 0x10) socket$packet(0x11, 0x3, 0x300) getsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000002100), 0x2) socket$kcm(0x29, 0x2, 0x0) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') socketpair$inet(0x2, 0x8080f, 0x1f, &(0x7f00000003c0)) socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = socket$vsock_stream(0x28, 0x1, 0x0) r4 = accept(r3, &(0x7f0000000580)=@rc, &(0x7f0000000280)=0x4c) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r4, 0x28, 0x0, &(0x7f00000004c0)=0x100000001, 0x8) r5 = socket$nl_generic(0x10, 0x3, 0x10) getpid() sendmsg$nl_generic(r5, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000002180)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f00000000c0)=0x4, 0x4) accept4$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000000600)={0x0, @in6={{0xa, 0x0, 0xfa5f, @ipv4={[], [0xff, 0xff]}, 0x6fa74d64}}, [0x40, 0xb27, 0x11a, 0x9, 0x5, 0x40c, 0x5, 0xffff, 0x9, 0x7, 0xfff, 0x4, 0x5b, 0x0, 0x4]}, &(0x7f0000000240)=0x100) [ 373.590234] kernel msg: ebtables bug: please report to author: Wrong len argument [ 373.690606] kernel msg: ebtables bug: please report to author: Wrong len argument [ 373.697290] IPVS: Unknown mcast interface: irlan0 2018/03/31 02:57:53 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = accept(r0, &(0x7f0000000040)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f00000000c0)=0x80) recvmsg(r0, &(0x7f0000009000)={&(0x7f0000003ff8)=@sco, 0x8, &(0x7f0000005000), 0x2cf, &(0x7f000000a000)=""/177, 0x85}, 0x0) connect$can_bcm(r0, &(0x7f0000002ff0)={0x1d}, 0x10) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000002ffc)=0x2, 0x4) connect$inet6(0xffffffffffffffff, &(0x7f0000003000)={0xa, 0x4e20, 0x0, @empty, 0x2}, 0x1c) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000003000)={0x5, 0xfffffffffffffffc, 0x0, 0x2, 0x2, 0x0, 0x0, 0x25dfdbfb}, 0x10}, 0x1}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$alg(r1, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000180)="04f9589f5ba5b5ee623b2a8980345aa39474d3fb8d90e6335a2c23f91b1cd09202aabfce77ecc9dce92f941c6724915a75a02924490dd7e1d34af3b7ea78c01df450fa3c6fd5a6986571ea9cf2ec18351a78138744cedef8", 0x58}, {&(0x7f0000000200)="1bd3a2c9b2c395be42412bcd59dc356e2f61006695f4f5ead8fd6bc13684e12d77ead0d3b2330507c875e30e8947a9cd50d801a339461ecac179434f14b04c910b80f4272940feda45740dd86374d811f54d334ba74207334749688063647739ae07c8f64d53fd1a5fc3724dbe25862b75d9fdc23b943984626398ab", 0x7c}, {&(0x7f0000000280)="ab645f93ac80aec9749af17fef08b29d621bbe7bff3086726392da03bc62ff16f8bb680864c5d1ff10afb8e8b8523f57b75889acbdf879c34b1f531faf9df3cfb38917291417b7fbe29fc67ef8cd9854e1d7891a405de5d5ac9741c92a29d4aab2143ebcc53b8902eeedf039f56df54fe33df33e2ca3d890b1511f6d2bc9c58d0b4552b312956a3271fcea7a17a736ed75415e69c73a281d5f39ca4fc6e659a01fce34c50c57b0075f8487ad4f7937adbfa3400fb7d36007ce2260373238689afcfba7d58929773bf5c1", 0xca}, {&(0x7f0000000380)="85d4722e71406d6c5ca01fadf28f2de5f490e58297d92d5a8fc9c11ce9960690a47a74a50e13a751743c93ba5aedf81e4b4ec1bfa48320cbd6fddf9b46404c8de4c6902e117421e1f779bf70f58143b1a4183bf5c2ad0290946443", 0x5b}, {&(0x7f0000000000)="c3abbaa291bea5d26f8691e018f9fe8e93e6c76055b08ab01490919dcd1972ae674dc26be0", 0x25}, {&(0x7f0000000400)="d8c469ddda9f88ec4afa65427ec4924089aa2241ecce9eae63d9776b88aac0238d6f9a3d042aa07e57dc5ba8519986613e1254c04098fcdd8909f07b12e1b827c835ced2e86d", 0x46}, {&(0x7f0000000480)="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", 0xfe}, {&(0x7f0000000580)="fcdd29a01905b06cb0e05fe3e9a0681b9e6dc3f045a453bd68a4b37ad66b6e7ac10ae8336b0f3976570e70b0d773a0a01297c29e3fb1763f48ecf187cd6108a2a677358b99d266", 0x47}], 0x8, &(0x7f0000000680)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x78, 0x117, 0x2, 0x61, "5142720af6dc4a5d2cc3ee378397400dee8ce9258d4785712d1c3b8e6fe3eb8988bef91295b54b852f3eba225a95149570936634cae54ce74b39bfa7633f634e27e91d2d8951b628cfac4d7821eae16f8a25ed34128bff9d5890e1f6fdb18fafac"}, @iv={0xa0, 0x117, 0x2, 0x86, "d2ec8c1be8c6e5110da2a8d6de1fbad7f0c48b3374a893439dafacfec6bb36cc1a4f8f1df95e7dcaec1f6e872625a25fd8b985b42f66c4ecf880c58c2d922965875816fbd4b74414d72569ab1ca0524a595bdfd12c09af4a9f94802f4c893019bd3982728db31604b041b5d7e4dc678ae59f497419d154387571dd2c33c7e6f14b74da78f2f8"}, @op={0x18, 0x117, 0x3}], 0x160, 0x4000000}, 0x80) 2018/03/31 02:57:53 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = accept(r0, &(0x7f0000000040)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000100)=0x80) unshare(0x0) unshare(0x20020000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000440)=ANY=[@ANYRES32=0x0, @ANYBLOB="3c000000ceac49883368b8ea843e819e51d9df5e39008bc57663de43c5ea22e45fe102021a1a7fc39ac90848a7e1b9e145bab677a8c50d9fec8d73e539b14fc5"], &(0x7f00000004c0)=0x44) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000500)=@assoc_value={0x0}, &(0x7f0000000540)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000580)={0x0, 0x9c, 0x610, 0x40, 0x0, 0x100000001, 0x2, 0x1, {0x0, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, 0x0, 0x1000, 0x10000, 0x7, 0x2}}, &(0x7f0000000640)=0xb0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000680)={0x0}, &(0x7f00000006c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000700)={0x0, 0xbd, "55059e3c5ba7dc7df2fb60b086b8b52516f9b5b22d99f066b02fa07dc090b37ee03076e00aaef497def3a1eac7718b80a90e1ea2a41bdab7d0044b0e3ec9ac4405e4de4d48c8224064441f5a89602d3568da948050443618775bb3fee7b15bb90e8d942b7f03d8c22b5d234f386fa64f6d73aed610d505444f70409922ef46b25e252ab86f4f2a18004dccabd38800000a59b3e923fea7a031bfae0e4c75f033cc227062e1144888fbc37a164592b98f9415a153921a7131202ecb4807"}, &(0x7f0000000800)=0xc5) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000840)={0x0, 0xfffffffffffffffa, 0x8208, 0x9, 0x0, 0x80, 0x200, 0x1ff, 0x0}, &(0x7f0000000880)=0x20) sendmsg$inet_sctp(r1, &(0x7f0000000a00)={&(0x7f0000000300)=@in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f0000000400)=[{&(0x7f0000000340)="34f260a1da0fe5f59f83bbf189e98bcfc3ab2bf6b021d249398f93976eb9c6113ca310df72bfd4821da969439ee8741716db4b", 0x33}, {&(0x7f00000003c0)="de85e078a3119e9cd3d6482506cb71916b69d0c6d1ae3dbf57d07239fd8cfef5bd452bc5bd81736022d0", 0x2a}], 0x2, &(0x7f00000008c0)=[@sndinfo={0x20, 0x84, 0x2, {0x6, 0x1, 0xcc, 0x9, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0xc, 0x1f, 0x9, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x7ff, 0x8000, 0x9, 0x80, 0x0, 0x9, 0x5, r4}}, @sndrcv={0x30, 0x84, 0x1, {0xfffffffffffffffe, 0x5, 0x4, 0x33, 0xc264, 0x7, 0x6, 0x1000, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x208, 0x4, 0x7, r6}}], 0xf0, 0x4008004}, 0x4000800) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_SIOCGSKNS(r7, 0x894c, &(0x7f00000002c0)=0xc79a) ioctl$sock_SIOCINQ(r7, 0x541b, &(0x7f0000001ffc)) unshare(0x20000) r8 = accept(r7, &(0x7f00000016c0), &(0x7f0000001740)=0x80) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001780)={{{@in6=@mcast2, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@multicast1}}, &(0x7f0000001880)=0xe8) ioctl$sock_inet6_SIOCDELRT(r8, 0x890c, &(0x7f00000018c0)={@loopback={0x0, 0x1}, @dev={0xfe, 0x80, [], 0xd}, @local={0xfe, 0x80, [], 0xaa}, 0xfffffffffffffffd, 0x100000001, 0xffffffff, 0x100, 0x1, 0x800000, r9}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00000001c0)={0x0, 0x8}, &(0x7f0000000200)=0x8) r11 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000a40)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r8, &(0x7f0000000c00)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000bc0)={&(0x7f0000000a80)={0x138, r11, 0x400, 0x70bd2b, 0x25dfdbfd, {0xd}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x20}, @IPVS_CMD_ATTR_SERVICE={0x44, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x72}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x32}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xfffffffffffffffa}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x7}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x100000000}, @IPVS_CMD_ATTR_DAEMON={0x34, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x1}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}]}, @IPVS_CMD_ATTR_DAEMON={0x80, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'dummy0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x13}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ipddp0\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x6fb}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip_vti0\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x80}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x2}]}]}, 0x138}, 0x1, 0x0, 0x0, 0x10}, 0x4000090) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000240)={r10, 0x2}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000c40)={r6, @in6={{0xa, 0x4e22, 0x2, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x9}}, 0x0, 0x7fffffff}, &(0x7f00000009c0)=0x90) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000000)=@setneightbl={0x20, 0x43, 0x11, 0x0, 0x0, {0xa}, [@NDTA_NAME={0xc, 0x1, 'bridge0\x00'}]}, 0x20}, 0x1}, 0x0) 2018/03/31 02:57:53 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) recvmsg(r0, &(0x7f0000000380)={&(0x7f0000000140)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x2e, &(0x7f0000000340)}, 0x0) sendmsg$nl_route(r0, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000002b40)=ANY=[@ANYBLOB="180000001600230200000000000000000200000070e6cc82a496da30a726e4acaec382e057bb2b47b9c8c6d2b6c9dfc7e1e7fa04c73ad1ec4a051134bbbd7fde96606b80e88647149bcf9cbd6117217866dc316b1f94a8abe538de7288f12e808fb07437e3f8cace7666b009b07651448cb4221a7eba62197043ef2a94c46a177b3a83159043eb1a8cc1b20c718ecf1bc5109adbda696ab7884a572463b1c73d4b6550e631e469fed50a2a54a19346558498", @ANYRES32=0x0], 0x18}, 0x1}, 0x0) sendmsg(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000001640)=[{&(0x7f0000000000)="f2a103f00a2f79fe87166228ad760adca1baae06ea2bd75ec4e05fa5cd9ea0d5af1db22881791b149f0ddd0c72418bef4a6be80222f112dc32", 0x39}, {&(0x7f00000001c0)="ee4f0fff69699853f371b3433ad26ea8276ea6eb08f026e40ace7353450a4e0ab53237a852ff879e9c89bf4978866a2c335936527b1352913e244f8cb61952ff2e27435d0cf8a1e3c36a779cb3aba1828ef5d74e7c2898497860f8973db05c9978f2efa911f4e4ce00da7ba19edb7dcb1dcac3b568576ec8a95b8d80d53f95065b3e3d8da5f517ea7b91ce4a362967a13ac468b6a5fd7a534017a5377c2c5db6f668cde0acfb0bf71a45fb6429bae4a8ca7919", 0xb3}, 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"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"}, {0xd8, 0x11f, 0x1, "941d39f0be471831bcc1b8437286c9ae30eb79d9c2d66951ab13c965583056a44c19033b31284c3d19bd8660030b0fc6ae92f5170838ee3bc72d0d7779b750c3fc90a3cd8ef85b98c2ef38e91602af7a6eb6ba51337f4cf8cb609dce08963f959ad8254a84124ee25babae3e3700ab26f29f5e036870a10bd11db4607a7c02fbfe2731db1d95475affde03cc0229f2cb7dcba1452be7ce5fa8c07a92543864d762c1a2766d93c6839ac6916a7f7c9f66d261216ed7a9042b090a5b39db63721345cbbf20e7e90d"}, {0xd8, 0x112, 0x2, "a65b9d3302c73261199dc7874b33cd07cc13870ef7c68723563bd709f1df98f2ad958889212565b503bd5747d05498bb92d6960ff7cf6a0c37e270f4f6c8d2cbcf01b1a1ef394eeb867e5e8d6aa30435618730865f4621d36babc69a652f16b1fae02fc89257545cc101a7c36ac826192996a98ca8711627581372fc5aad3de3311b179600035621ff42b6b003f6044b4ac7cea198df63ad8830093ba986f58ffeb957643e6fa72addd62f58d100f5001ccc626d80b379ca6e2b83275d0506c372"}], 0x1460}, 0x4000) 2018/03/31 02:57:53 executing program 0: r0 = socket(0x400000000000014, 0x80000, 0x5) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000001c0)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000180)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2000000014000905000000000000000002000000", @ANYRES32=r3, @ANYBLOB="ffff00000000fcff4b037f29ee740e53b235653b52aa2186402c7cdcdda6dd1277e3b484947b9978e06409e06f7c581bf92d15e4935b3ab6bc459f35eb4a8169b5a6302f5dcaf88b906df0d3951ded82a0354cc6c9973992b140775e422a1612b6fd515c891a67c2ffc5b39d44fdfd3725fcc35c20cefa9ed83c0265a9b6e4c4d065d1ce6001c80400000041653ac7d8bc0695230fb95f4c67b71c4ae7a1322f044bb06235ab18e6c33c9ee5a3faa299be8f65a61befa3620572644d26bde4d22d06f5df0587b665dd9a149f495e02cfd16f32ccde9b5bb48d03f1cf4bc3def6cfce5cdf89c5f8efebd8ad06c066ec2352a26a570e"], 0x20}, 0x1}, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000100)=@nat={'nat\x00', 0x19, 0x4, 0x3d8, [0x20000500, 0x0, 0x0, 0x20000530, 0x20000608], 0x0, &(0x7f00000000c0), &(0x7f0000000500)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x8, 0x1c, 'erspan0\x00', 'syzkaller0\x00', 'nr0\x00', 'ip_vti0\x00', @empty, [0xff, 0x0, 0xff, 0xff, 0x0, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0xff, 0xff, 0xff], 0x70, 0x70, 0xa8}}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc, 0x2, [{{{0x0, 0xa, 0x6558, 'eql\x00', 'erspan0\x00', 'ipddp0\x00', 'yam0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0x0, 0x0, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0xff, 0xff, 0x0, 0xff], 0xb0, 0xb0, 0xe8, [@connbytes={'connbytes\x00', 0x18, {{0x74cb, 0xfd7, 0x0, 0x2}}}]}}, @snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, 0xffffffffffffffff}}}}, {{{0x19, 0x50, 0xe92f, 'ifb0\x00', '\x00', 'tunl0\x00', 'rose0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x16}, [0xff, 0x0, 0xff, 0xff, 0x0, 0xff], @empty, [0xff, 0xff, 0x0, 0xff, 0xff], 0x70, 0x70, 0xa8}}, @arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x3, 0xffffffffffffffff, 0x1, [{{{0x11, 0x8, 0x6578, '\x00', 'syzkaller1\x00', 'erspan0\x00', 'bcsh0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0xff, 0x0, 0x0, 0xff], @empty, [0xff, 0xff, 0x0, 0x0, 0x0, 0xff], 0x70, 0xa8, 0xe0}, [@arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x16}, 0xfffffffffffffffc}}}]}, @arpreply={'arpreply\x00', 0x10, {{@random="1261ba3e44f8", 0xffffffffffffffff}}}}]}]}, 0x450) 2018/03/31 02:57:53 executing program 5: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000000000)=[{0x3, 0x80000000}], 0x1) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={"776c616e300000020084000000000899", &(0x7f0000000500)=ANY=[@ANYBLOB="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"]}) accept(r0, 0x0, &(0x7f00000000c0)) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = accept(r0, &(0x7f0000000300)=@nfc_llcp, &(0x7f0000000380)=0x80) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00000003c0)={0x0, @in={{0x2, 0x4e20}}, 0x7}, &(0x7f0000000480)=0x90) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00000004c0)=@sack_info={r3, 0x5, 0x1}, 0xc) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e20, 0x1ff, @remote={0xfe, 0x80, [], 0xbb}, 0x400}}}, &(0x7f0000000040)=0x84) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000002c0)={r4, 0x10000}, 0x8) 2018/03/31 02:57:53 executing program 2: r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000644ffc)=0x8000, 0x4) bind$inet6(r0, &(0x7f00003bcfe4)={0xa, 0x4e20, 0x0, @empty, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000200)='-', 0x1, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00'}) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000000)='bcsf0\x00') accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000040)) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080), 0x10) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000500), &(0x7f00000005c0)=0x1ce) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000002140)={0x7, &(0x7f0000002040)=[{0x2, 0x260, 0x6, 0xfff}, {0x0, 0x3ffb, 0x10001, 0x6}, {0x4, 0x0, 0x400, 0x71e}, {0xfffffffffffffff9, 0x8, 0x9}, {0x0, 0x9, 0x0, 0x8}, {0x20, 0x8000, 0x400, 0x8618}, {0x8001, 0x9, 0x2, 0xfff}]}, 0x10) socket$packet(0x11, 0x3, 0x300) getsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000002100), 0x2) socket$kcm(0x29, 0x2, 0x0) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') socketpair$inet(0x2, 0x8080f, 0x1f, &(0x7f00000003c0)) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = socket$vsock_stream(0x28, 0x1, 0x0) r5 = accept(r4, &(0x7f0000000580)=@rc, &(0x7f0000000140)=0xfffffffffffffd9e) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r5, 0x28, 0x0, &(0x7f00000004c0)=0x100000001, 0x8) r6 = socket$nl_generic(0x10, 0x3, 0x10) getpid() sendmsg$nl_generic(r6, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000002180)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x3, 0x1b071, r3, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x8, &(0x7f00000000c0)=0x4, 0x4) accept4$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r5, 0x84, 0x70, &(0x7f0000000600)={0x0, @in6={{0xa, 0x0, 0xfa5f, @ipv4={[], [0xff, 0xff]}, 0x6fa74d64}}, [0x40, 0xb27, 0x11a, 0x9, 0x7, 0x40c, 0x5, 0xffff, 0x9, 0x7, 0xfff, 0x4, 0x100000005b, 0x0, 0x4]}, &(0x7f0000000240)=0x100) 2018/03/31 02:57:53 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3a) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000634000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xffffffbd) pread64(0xffffffffffffffff, &(0x7f0000000180)=""/195, 0xc3, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x85, 0x10}, &(0x7f0000000140)=0xc) bind$unix(r2, &(0x7f0000000440)=@file={0x1, './file0\x00'}, 0x6e) r3 = accept$inet(0xffffffffffffff9c, &(0x7f0000000280)={0x0, 0x0, @dev}, &(0x7f00000002c0)=0x10) socketpair(0x0, 0xf, 0x6, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_udp_encap(r5, 0x11, 0x64, &(0x7f0000000540)=0x4, 0x4) accept$ipx(r5, &(0x7f00000003c0), &(0x7f0000000400)=0x10) setsockopt$IP_VS_SO_SET_ZERO(r5, 0x0, 0x48f, &(0x7f0000000080)={0x73, @empty, 0x4e23, 0x0, 'nq\x00', 0x0, 0x7fffffff, 0x46}, 0x2c) accept4$alg(r5, 0x0, 0x0, 0x80000) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000000680)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000005c0)=0x8) sendmmsg$unix(r2, &(0x7f00000bd000), 0x492492492492834, 0x0) connect$unix(r4, &(0x7f00003de000)=@abs={0x1, 0x0, 0x4e23}, 0x3) close(r1) socket$inet_sctp(0x2, 0x0, 0x84) sendmsg(r4, &(0x7f0000001900)={0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000600)="e6a4f9530bde0ea234969f4911dd5d5d8615aef5582562a53d524969f1ee0f4523e9647b5bd0ac7747c74d9809c82e7587f43e2d8d8d4a2e1e891418f73502c4bb15908f0a58c644afe17080917606ca8980", 0x52}], 0x1, &(0x7f0000001680), 0x0, 0x20000000}, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r4, 0x12, 0x3, &(0x7f00000000c0), &(0x7f0000000300)=0x4) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000004c0)={@empty, 0x50}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f0000000340)={0x628}, 0x1) syz_emit_ethernet(0x1, &(0x7f00000f8000)=ANY=[@ANYBLOB="cd390b081bf2aaaaaaaa000086dd6008de0600383a0000000000000000000000ffffe0000002ff0200000000000000000000000000010200907800000000609433df00003a0000000000000000000000000000"], 0x0) 2018/03/31 02:57:53 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000001880)) setsockopt$inet_udp_int(r1, 0x11, 0x1, &(0x7f00000018c0)=0x3, 0xee898ced8377539d) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000001940)=0x0) sendmsg$nl_netfilter(r1, &(0x7f0000002a80)={&(0x7f0000001900)={0x10, 0x0, 0x0, 0x2000200}, 0xc, &(0x7f0000002a40)={&(0x7f0000001980)=ANY=[@ANYBLOB="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", @ANYRES32=r2, @ANYBLOB="14007500fe8000000000000000000000000000bb08007500", @ANYRES32=r3], 0x10a4}, 0x1, 0x0, 0x0, 0x1}, 0x4000000) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000002b80)={{{@in=@multicast2, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@dev}}, &(0x7f0000002c80)=0xe8) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000002cc0)={r4, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x13}}, 0x10) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f0000001800)={0x9, &(0x7f0000000040)=""/93, &(0x7f0000001700)=[{0x9, 0xcc, 0x3, &(0x7f00000000c0)=""/204}, {0x10001, 0xdb, 0x2, &(0x7f00000001c0)=""/219}, {0x9, 0x85, 0x401, &(0x7f00000002c0)=""/133}, {0x200, 0xec, 0x3f, &(0x7f0000000380)=""/236}, {0x10001, 0x1000, 0x2, &(0x7f0000000480)=""/4096}, {0x1e34, 0xd7, 0x2, &(0x7f0000001480)=""/215}, {0x3, 0x77, 0x800, &(0x7f0000001580)=""/119}, {0x9, 0x8a, 0x7fffffff, &(0x7f0000001600)=""/138}, {0x6, 0x1f, 0x4, &(0x7f00000016c0)=""/31}]}) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000001840)=0x40, 0x9b) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000002ac0)={&(0x7f000081eea0)={0x18, 0x2, 0x2, 0x800000001, 0xffffffffffffffff, 0x25dfdbfe, {}, [@nested={0x4, 0x2}]}, 0x18}, 0x1}, 0x0) [ 373.735230] IPVS: Unknown mcast interface: irlan0 2018/03/31 02:57:53 executing program 5: accept4(0xffffffffffffffff, &(0x7f0000000100)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f0000000180)=0x80, 0x80800) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000003c0)={0x0, @in={{0x2, 0x4e24}}, 0x2, 0xfffffffffffffffa, 0x1, 0x8, 0x13123d59}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000200)={r1, 0x9e, 0x20, 0x4, 0x3}, &(0x7f0000000480)=0x18) r2 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000080)={"776c616e300000020084000000000899", &(0x7f0000000280)=ANY=[]}) getpeername(r2, &(0x7f0000000240)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, &(0x7f00000002c0)=0x80) setsockopt$RDS_GET_MR(r3, 0x114, 0x2, &(0x7f0000000380)={{&(0x7f0000000300)=""/40, 0x28}, &(0x7f0000000340), 0x23}, 0x20) 2018/03/31 02:57:53 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @broadcast}}, &(0x7f0000000080)=0x80, 0x80800) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000000140)=0xc7, 0x8) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) socket$alg(0x26, 0x5, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f00000000c0)={'ip6gretap0\x00', {0x4, 0xffffffffffffffff, 0x80, "3f0a35ab135d", 0x5}}) connect(r0, &(0x7f00000005c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6}, 0x80) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000200)={'yam0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=ANY=[@ANYBLOB="3800000005000000eeff0000fbdbdf2500004000", @ANYRES32=r3, @ANYBLOB="0010000000a20000080011000800000008001d000800000008001b0003000000"], 0x38}, 0x1, 0x0, 0x0, 0x400c005}, 0x81) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000100)=0x6, 0x4) 2018/03/31 02:57:53 executing program 5: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0x0, @empty, 0x4e21, 0x0, 'nq\x00', 0x0, 0x6, 0x4e}, 0x2c) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={"776c616e300000020084000000000899", &(0x7f0000000280)=ANY=[@ANYBLOB="11"]}) 2018/03/31 02:57:53 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3a) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000634000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xffffffbd) pread64(0xffffffffffffffff, &(0x7f0000000180)=""/195, 0xc3, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x85, 0x10}, &(0x7f0000000140)=0xc) bind$unix(r2, &(0x7f0000000440)=@file={0x1, './file0\x00'}, 0x6e) r3 = accept$inet(0xffffffffffffff9c, &(0x7f0000000280)={0x0, 0x0, @dev}, &(0x7f00000002c0)=0x10) socketpair(0x0, 0xf, 0x6, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_udp_encap(r5, 0x11, 0x64, &(0x7f0000000540)=0x4, 0x4) accept$ipx(r5, &(0x7f00000003c0), &(0x7f0000000400)=0x10) setsockopt$IP_VS_SO_SET_ZERO(r5, 0x0, 0x48f, &(0x7f0000000080)={0x73, @empty, 0x4e23, 0x0, 'nq\x00', 0x0, 0x7fffffff, 0x46}, 0x2c) accept4$alg(r5, 0x0, 0x0, 0x80000) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000000680)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000005c0)=0x8) sendmmsg$unix(r2, &(0x7f00000bd000), 0x492492492492834, 0x0) connect$unix(r4, &(0x7f00003de000)=@abs={0x1, 0x0, 0x4e23}, 0x3) close(r1) socket$inet_sctp(0x2, 0x0, 0x84) sendmsg(r4, &(0x7f0000001900)={0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000600)="e6a4f9530bde0ea234969f4911dd5d5d8615aef5582562a53d524969f1ee0f4523e9647b5bd0ac7747c74d9809c82e7587f43e2d8d8d4a2e1e891418f73502c4bb15908f0a58c644afe17080917606ca8980", 0x52}], 0x1, &(0x7f0000001680), 0x0, 0x20000000}, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r4, 0x12, 0x3, &(0x7f00000000c0), &(0x7f0000000300)=0x4) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000004c0)={@empty, 0x50}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f0000000340)={0x628}, 0x1) syz_emit_ethernet(0x1, &(0x7f00000f8000)=ANY=[@ANYBLOB="cd390b081bf2aaaaaaaa000086dd6008de0600383a0000000000000000000000ffffe0000002ff0200000000000000000000000000010200907800000000609433df00003a0000000000000000000000000000"], 0x0) [ 373.780958] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. [ 373.817922] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher 2018/03/31 02:57:53 executing program 6: socketpair(0x5, 0x0, 0x9, &(0x7f00000010c0)) r0 = accept4$packet(0xffffffffffffff9c, &(0x7f00000011c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001200)=0x14, 0x80000) r1 = accept4$packet(r0, &(0x7f0000001080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001180)=0x14, 0x80000) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000001100)) bpf$MAP_CREATE(0x0, &(0x7f0000ed1000)={0x8, 0x4, 0x80000000004, 0x8000000007}, 0x2c) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r3, 0xeb8) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0)) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000000)='ifb0\x00', 0x10) r4 = accept(r3, &(0x7f0000000040)=@pppoe={0x0, 0x0, {0x0, @link_local}}, &(0x7f00000000c0)=0x80) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r4, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x1c, r5, 0x10, 0x70bd2a, 0x25dfdbff, {0x4}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000000}, 0x10) r6 = socket$inet(0x2, 0x80000, 0x3) ioctl$sock_inet_tcp_SIOCOUTQNSD(r6, 0x894b, &(0x7f0000000180)) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0)) getsockopt$inet6_tcp_buf(r2, 0x6, 0x1c, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) r7 = socket(0xa, 0x7, 0x3) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r7, 0x84, 0x21, &(0x7f0000001280)=0x7, 0x4) socket$inet6_sctp(0xa, 0x1, 0x84) 2018/03/31 02:57:53 executing program 2: r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000644ffc)=0x8000, 0x4) bind$inet6(r0, &(0x7f00003bcfe4)={0xa, 0x4e20, 0x8, @loopback={0x0, 0x1}, 0x9}, 0xffffffffffffffa1) sendto$inet6(r0, &(0x7f0000000200)='-', 0x389, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00'}) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000000)='bcsf0\x00') accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000040)) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080), 0x10) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000500), &(0x7f00000005c0)=0x1ce) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000002140)={0x7, &(0x7f0000002040)=[{0x2, 0x260, 0x6, 0xfff}, {0x0, 0x3ffb, 0x10001, 0x6}, {0x4, 0x0, 0x400, 0x71e}, {0xfffffffffffffff9, 0x8, 0x9}, {0x0, 0x9, 0x0, 0x8}, {0x20, 0x8000, 0x400, 0x8618}, {0x8001, 0x9, 0x2, 0xfff}]}, 0x10) socket$packet(0x11, 0x3, 0x300) getsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000002100), 0x2) socket$kcm(0x29, 0x2, 0x0) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') socketpair$inet(0x2, 0x8080f, 0x1f, &(0x7f00000003c0)) socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = socket$vsock_stream(0x28, 0x1, 0x0) r4 = accept(r3, &(0x7f0000000580)=@rc, &(0x7f0000000280)=0x4c) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r4, 0x28, 0x0, &(0x7f00000004c0)=0x100000001, 0x8) r5 = socket$nl_generic(0x10, 0x3, 0x10) getpid() sendmsg$nl_generic(r5, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000002180)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f00000000c0)=0x4, 0x4) accept4$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000000600)={0x0, @in6={{0xa, 0x0, 0xfa5f, @ipv4={[], [0xff, 0xff]}, 0x6fa74d64}}, [0x40, 0xb27, 0x11a, 0x9, 0x5, 0x40c, 0x5, 0xffff, 0x9, 0x7, 0xfff, 0x4, 0x5b, 0x0, 0x4]}, &(0x7f0000000240)=0x100) [ 373.897865] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. [ 373.902410] IPVS: set_ctl: invalid protocol: 0 0.0.0.0:20001 nq [ 373.912580] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher [ 373.920070] IPVS: set_ctl: invalid protocol: 0 0.0.0.0:20001 nq 2018/03/31 02:57:54 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e63000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x1, 0x14, &(0x7f0000e64ff7)="d7fdaf62070179890fddd5a45d3f32e5", 0x10) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)={0x2}) 2018/03/31 02:57:54 executing program 0: getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000001140)={0x0, 0x0, &(0x7f00000010c0)}, &(0x7f0000001180)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000011c0)=ANY=[@ANYRES32=0x0], &(0x7f0000001280)=0x1) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000001340)={0x0, 0x6, 0x0, 0x0, 0x0, 0x3, 0x101, 0x0, {r0, @in={{0x2, 0x0, @multicast2=0xe0000002}}, 0x80000001, 0x1000, 0x0, 0x0, 0x3}}, &(0x7f00000012c0)=0xb0) r1 = socket(0x11, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={"73698207dd7c21fffcffffff00", 0x0}) setsockopt$sock_int(r1, 0x1, 0x22, &(0x7f0000000100)=0xa1, 0x4) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000080)="3faaef9edfe6663198102486d7d48b360f522b3b09a85ba70895a004eeec2a4cbd3bd99f0156c62f68f5e6b3ab93e1b29cd58f1fbf9cf523d70f00001088e347d800c50f7759d9d32387d7db3c0eebd2accef4a623cf7afbd13f1f27b957", 0x5e}, {&(0x7f00000003c0)="841f1b10a1ad9d8d7d5ba2d325c73f75537d377b2793a4d73d15dac105f6457070c68fadb21d3d449182a23dd174a23bda7e29b2c7fef6f290dddce88ef562fd073afc9bb7d011d7845b0975d2bd6cb59c53375477b4dd90f3c61dd870a31dd781a77cf36ce5625dac8ae9077b89eadd6350c43d95e2708b8f77ca958086e047a4e90d1a14dc62e91f10f969edef968f832242be139a58ec4374ec22f2ac4d1a25251146deda9321e3cc6165da46ee73ced5ddf83d83365cae76260e2df5a5e3cad55650d8f1", 0xc6}, {&(0x7f00000004c0)="f09cfbe3e15894224af92e0f8695199d27113b9f970e5ce7dd10483314e58f4595a4bd3d35754191c88972d5d4fc7205bc10a5ef2e569088971b31e3fbceb37fad4cd5739b1b2f7d94359c3814c5e705e3d32a332d385494a80000000000000000000000", 0x64}], 0x3, 0x2) bind$packet(r1, &(0x7f0000000200)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) sendmmsg$inet_sctp(r1, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) getpeername$ipx(r1, &(0x7f0000001440), &(0x7f0000001480)=0x10) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000000140)={'ifb0\x00', {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}) 2018/03/31 02:57:54 executing program 3: r0 = socket$inet(0x2, 0x5, 0x0) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, r0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000003c0)=@broute={'broute\x00', 0x20, 0x1, 0x330, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000040], 0x0, &(0x7f0000000000), &(0x7f0000000040)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'ip_vti0\x00', 'yam0\x00', 'ip6gre0\x00', 'nr0\x00', @empty, [0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2}, [0x0, 0xff, 0x0, 0x0, 0x0, 0xff], 0x1d8, 0x250, 0x2a0, [@comment={'comment\x00', 0x100}, @devgroup={'devgroup\x00', 0x18, {{0x3, 0x0, 0x3f27, 0x0, 0x3ff}}}]}, [@common=@nflog={'nflog\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "90129f299f4c7d12d318d1e933c1ce2b0b5596101b032b6def9bf53401681152da6d0664d9c2ba9aa4b16fbfc5a55d55514751363c3ca70330f7b4d7a236a185"}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x7, 'syz1\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff}]}, 0x3a8) r1 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000000680), &(0x7f00000006c0)=0x10, 0x80000) recvfrom$ipx(r1, &(0x7f0000000700)=""/241, 0xf1, 0x100, &(0x7f0000000800)={0x4, 0x8, 0x3, "003343ffa50b", 0x2c660e4a}, 0x10) socket$inet(0x2, 0x806, 0x2) setsockopt$inet_int(r0, 0x0, 0xce, &(0x7f0000912ffc), 0x4) sendmsg$can_raw(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000540)={0x1d}, 0x10, &(0x7f0000000600)={&(0x7f0000000580)=@canfd={{0x2, 0x2, 0x7, 0x1f}, 0x20, 0x1, 0x0, 0x0, "0c72bd58d98ad51bda741a3fd51a1d46add22b7d66a6c520f39a4d0b70ebc33ec40b18af7d0d153ddf462c6425091e804e7e3c5d1ba5b54f8f7afad4b70d9e59"}, 0x48}, 0x1, 0x0, 0x0, 0x20004080}, 0xd8cec7595b692eed) r2 = socket(0x1a, 0x2, 0x7ffe) setsockopt$sock_int(r2, 0x1, 0x3f, &(0x7f0000000840)=0x7, 0x4) bind$pptp(r2, &(0x7f0000000880)={0x18, 0x2, {0x0, @rand_addr=0x7ff}}, 0x1e) writev(r2, &(0x7f0000000580)=[{&(0x7f0000000000)="3626d0988bebdb9e932a60f86fa90237a5eac32029db691f144a17030353", 0x1e}, {&(0x7f0000000080)="1c3b90367b0cbeb70fbf8c1c743bac2263ba454deb88f8f30d493eeb589d2ac2c1f7c6451b5b33e1aab598903df75e0b4d3e34bb1c00081b1575fd1ba10440ea6595e1583cd993517c74889e543f216741c232fb2539ea319d850504a36b8edccc891eb3c5e913319e03694123c0de116d932b52e6302916cd8b72b2da319f7151aa7944e4e62648ce0c5425e3edec256889ecd755d3d57b69d08c4a2a45f8203e4f54ea630d61af4c5440a629616f899000e0b5f4a68b7373aaf5ee598b9409ec826f97711da1a227896cd81f65f51bb6b1bfe703c516296ee0bcd4e9407ea195c4431fb661fd6535", 0xe9}, {&(0x7f00000003c0)="7bc727847283ea238c96997e989449cd81f24e4e29f49aa45d3bbea4208e7c932f765f5274200e5d4a8983620d713fc49062cde749406cf646a6d643b95e1e93b797ddbbdc1f239ee42b7223c1cf091b0a572b96be2cf0bb29b793950fbe562d0c9cb84fd26b5653089ab2f50cf125a7003cc058aeba5d8356d3b42e0d5c10e65a819564b08c35dbde49535d41b0e4878a2aa7b2fa73248518f3291c8d4325c149fa88f6ad222c056d2b9dc99999879ac572b495d8f2a9c8d410", 0xba}, {&(0x7f0000000480)="d4f0f6e362d8de2ad4509903c63117cb846bedba0a693ef68fa6ce672b268a96dd17e3f658e89dfaff53fa0bbd00b29a1bf27cf7157f51a16242554629d858edcd32b35d2e1812a87ab158dd744f7d0ab37bd917bf4032763114a1cd3405fea9b1efe9fcaa61317a9f0beaf08adca7b651879b3bf4957204585d4aadcdfe39beaad9d209db82744bbc15d507bd1c131d05b6e6357d4ef48a18ec060dc2542dd277216f3304326225cd70be4b0ef9e4780c498222b3be45db0b0e009bff323f89e5b297f848b8125b45eddd647aeaa197a33192749b1e4d530e350f5765cbcc9684edcaa4107c28b09135667120", 0xed}], 0x4) ioctl$sock_SIOCETHTOOL(r2, 0x89f0, &(0x7f0000000380)={'bridge0\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB="04"]}) 2018/03/31 02:57:54 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3a) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000634000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xffffffbd) pread64(0xffffffffffffffff, &(0x7f0000000180)=""/195, 0xc3, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x85, 0x10}, &(0x7f0000000140)=0xc) bind$unix(r2, &(0x7f0000000440)=@file={0x1, './file0\x00'}, 0x6e) r3 = accept$inet(0xffffffffffffff9c, &(0x7f0000000280)={0x0, 0x0, @dev}, &(0x7f00000002c0)=0x10) socketpair(0x0, 0xf, 0x6, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_udp_encap(r5, 0x11, 0x64, &(0x7f0000000540)=0x4, 0x4) accept$ipx(r5, &(0x7f00000003c0), &(0x7f0000000400)=0x10) setsockopt$IP_VS_SO_SET_ZERO(r5, 0x0, 0x48f, &(0x7f0000000080)={0x73, @empty, 0x4e23, 0x0, 'nq\x00', 0x0, 0x7fffffff, 0x46}, 0x2c) accept4$alg(r5, 0x0, 0x0, 0x80000) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000000680)=ANY=[@ANYRES32=0x0, @ANYBLOB="4bc716ce4db91e24eb3e58c50b765134643fa47cc9ccc7bb5c908f18e46e802a087795bb30cd40340ee18ddd687579c3f49d7c56997766b83855c96542bf2cda1d71a47d56058f30262cb2c0af7b0042b5021a19722869ab0fe51214eadc11b1d97971a78a3728dd4bf56a1cfd9140f6578ac949c2698616c2dcc9a16594138d065e15497726a90be8da134ea42a3e596773549d6a82a7e354d0ea66e290d570985f2febfdddecee2e00940aaf854ec3c4bc31c6151f09c926ec2b9530e6e2a1fee65bf1c1a8189160629b076b379142f1780aea8a1c57161261897cc98ab57b773d60e8ace62a172bc1e7a56dfe63b92542393ddf41cbfde51a624b2136aa66e808a12c723a7721f19ce628e6"], &(0x7f00000005c0)=0x8) sendmmsg$unix(r2, &(0x7f00000bd000), 0x492492492492834, 0x0) connect$unix(r4, &(0x7f00003de000)=@abs={0x1, 0x0, 0x4e23}, 0x3) close(r1) socket$inet_sctp(0x2, 0x0, 0x84) sendmsg(r4, &(0x7f0000001900)={0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000600)="e6a4f9530bde0ea234969f4911dd5d5d8615aef5582562a53d524969f1ee0f4523e9647b5bd0ac7747c74d9809c82e7587f43e2d8d8d4a2e1e891418f73502c4bb15908f0a58c644afe17080917606ca8980", 0x52}], 0x1, &(0x7f0000001680), 0x0, 0x20000000}, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r4, 0x12, 0x3, &(0x7f00000000c0), &(0x7f0000000300)=0x4) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000004c0)={@empty, 0x50}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f0000000340)={0x628}, 0x1) syz_emit_ethernet(0x1, &(0x7f00000f8000)=ANY=[@ANYBLOB="cd390b081bf2aaaaaaaa000086dd6008de0600383a0000000000000000000000ffffe0000002ff0200000000000000000000000000010200907800000000609433df00003a0000000000000000000000000000"], 0x0) 2018/03/31 02:57:54 executing program 5: r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={"776c616e300000020084000000000899", &(0x7f0000000280)=ANY=[@ANYBLOB="11"]}) sendto$inet(r0, &(0x7f00000000c0)="e324e9681c9f2c22fbc9e5155a855006ab29ed12e307a91c94e5b351c39df3897d05038a7a06f73bcd3fed4a1ea2304a2b50c8a31434bdb56b9f875c55f5f8162c59cf6a1832fafc47ada3a6b49c424d1e260870c0f816be5dd73ec05e0ac95d968ec327e7415b763c7398702dfbae838775098e59e42da665f7954005342b2c22a97f8d4c9ca8fa0b0d2f7dfbc5343757b49e492edc730b6258835a3ca967edec1ba99910875c6e7269500555c45c6847f3072ce6973c", 0xb7, 0x4004010, &(0x7f0000000000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) 2018/03/31 02:57:54 executing program 7: r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000dc0)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000140)={r0}) setsockopt$llc_int(r1, 0x10c, 0x4, &(0x7f0000000d80)=0x100000001, 0x4) accept4(0xffffffffffffff9c, &(0x7f00000006c0)=@in6={0x0, 0x0, 0x0, @dev}, &(0x7f0000000540)=0x80, 0x0) r2 = socket$inet_smc(0x2b, 0x1, 0x0) socketpair(0x10, 0x3, 0x7, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000340)=@assoc_value={0x0, 0x186}, &(0x7f0000000380)=0x8) r5 = socket(0x40000000015, 0x5, 0x0) ioctl$sock_inet_SIOCDELRT(r3, 0x890c, &(0x7f0000000740)={0x0, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xe}}, {0x2, 0x4e24}, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x0, 0x4, 0x0, 0x3, 0x0, 0x0, 0x2, 0x1, 0x6d06}) setsockopt$sock_int(r4, 0x1, 0x0, &(0x7f0000000600)=0x1, 0x4) bind$inet(r5, &(0x7f00008a5ff0)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) sendto$inet(r2, &(0x7f0000000840)="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", 0x481, 0x0, &(0x7f000069affb)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r6 = epoll_create1(0x0) r7 = socket$rds(0x15, 0x5, 0x0) r8 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r8, 0x1, r6, &(0x7f0000f24000)) close(r7) r9 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r9, &(0x7f0000000240)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000640)=ANY=[@ANYBLOB="1400000025003103000000000000000012010000fdab756f2f59e12654df91235331c5176a66d93dc1b2068374fe6cf11af3176d36dd30ae76220c9aa9098195632a7457edef42c22c5ed4f113dcc0ba621cc6d48eb22c980ae1296b8175b0f1d7a8aca0af86344f5bfea547"], 0x1}, 0x1}, 0x0) r10 = socket$inet6_sctp(0xa, 0x5, 0x84) r11 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@un=@abs, &(0x7f0000000180)=0x80, 0x800) sendmsg$nl_crypto(r11, &(0x7f0000000300)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)=@delrng={0x10, 0x14, 0x400, 0x70bd2a, 0x25dfdbfd}, 0x10}, 0x1, 0x0, 0x0, 0x20000000}, 0x80) getsockopt$inet6_opts(r10, 0x29, 0x42, &(0x7f0000000080)=""/3, &(0x7f00000000c0)=0xe8a8559e1771188e) listen(r4, 0xfffffffffffffffe) r12 = accept4(r2, &(0x7f0000000080)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f0000000180)=0x80, 0x800) setsockopt$inet_tcp_int(r2, 0x6, 0x19, &(0x7f0000000000)=0xfffffff7fffffffc, 0x4) ioctl$sock_inet_SIOCGIFBRDADDR(r7, 0x8919, &(0x7f00000001c0)={'bridga0\x00', {0x2, 0x4e23, @loopback=0x7f000001}}) sendmmsg$nfc_llcp(r11, &(0x7f0000002f80)=[{&(0x7f0000000d00)={0x27, 0x1, 0x0, 0x5, 0x400, 0x0, "29ace4ed2ae68c842c0a2e013ffbccad470cba7892ecc58ad889a4ed2eb9f5d9c3f4c5cc4ba05a4af33e29a52ca3168d54a9eb1d330a900fa53454950b9250", 0x37}, 0x60, &(0x7f0000002e40), 0x0, &(0x7f0000002e80)={0xe0, 0x6, 0x3, "ea544a16610616ae54497b1c9222de1bbf1912fe2f72744d48db2f544f1641cf0a323730a111359c666753d18422280caba4c132fe9d697df2d8139c8d751e87243d7c51810c82a9824cd2d9e4933c5226eac5d2c4e48c56b27354b50ab3071c69bf3822811dc565c14e17a8737fe0239d1483157d88bb1a071b6107b70911b2f0a0a89ba98ca8b7599fa59a1b35faeffbcac36a84c69f977fcb6122bf59e87745d9049055e0baf82226058c7bce4f92b13ca02bac99a1e59dae52bd04a74749a3910f4aeeded35ed249320f"}, 0xe0, 0x4000880}], 0x1, 0x88c0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x29, 0x41, &(0x7f00000003c0)=ANY=[@ANYBLOB="72611a9ddd0000000000000010000000000000000003000000000000a20c65b5a24dfde203a0eed600000000000000001f00000000000000000000000000000000000000000000859523c92c7c906c7f19f05a3e9dc9dd791f5a505a1bc7b8d59a8d6006d9c04555edbb510156952567b4f0ad6401603786b3b31b30213d79816e48174d3441072aaa9e3a75c5f8b33ec9fb03697260de1d18d5e04a323f318505c780578d4179d779abe61963727779ab7b49fb18f5e10b794ecb545e5f0600000000000000c175b30a5d42d2e7ab49eb0b004a7c7ec99ed5c7ef"], 0x1) syz_genetlink_get_family_id$ipvs(&(0x7f0000000500)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r11, &(0x7f00000005c0)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000580)={&(0x7f0000002fc0)=ANY=[@ANYBLOB="140000c2caaa4e9be72d3e66c248702fd0c7ba6f82f70db2d6a2e5f418ee51f3f284a371a60fd7a7339a723f1ca924c487d0598ea7ea857560e4441104fe084d97b77ec341b723a6ed0520f330d32d665d00a74df76303fd8372ba4f585bd008"], 0x1}, 0x1, 0x0, 0x0, 0xc0}, 0x24044001) accept4$inet(r12, &(0x7f00000007c0)={0x0, 0x0, @loopback}, &(0x7f0000000800)=0x10, 0x80800) 2018/03/31 02:57:54 executing program 4: socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f0000043ff8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x80000000032, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000000000)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=0x0) sendto$ipx(r0, &(0x7f00000000c0)="2f12e0318317682a7c1587168e5f07f26cdbac837d741887f5e2f679bf260450bf40d3c277e63896d4a5e4602b0a47948070543c1e2d3ddb870619f2676ee5627d7afece8b87aa79ff42082b8da2307fd376313dbe601add3be11ed1d5384e8a7bec2962d3b1bc55605276684f8c8d067f8b48fef713fcb4abe948ed3a783e416c1416f960d3cf31dbaf4dd27aa824db86d92be2237049db4399731b7727fb9b2ddd9d95b4f62cff20d3d2003387bbc30c13a0b50f8682f3eda59b6eed44e4e2d3c63fd8ad34412423197a300d2c2af0f7c1872f1bc3ea6e14ee9059fb7317cc40248cac56118a76590f316d43fa9ee512bd5ff04e4a032a20", 0xf9, 0x4000010, &(0x7f00000001c0)={0x4, 0x1f, 0x7, "0c4e1dbdaa0f"}, 0x10) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000080)=r2) 2018/03/31 02:57:54 executing program 2: r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000644ffc)=0x8000, 0x4) bind$inet6(r0, &(0x7f00003bcfe4)={0xa, 0x4e20, 0x0, @empty, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000200)='-', 0x1, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00'}) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000000)='bcsf0\x00') r2 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000040)) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080), 0x10) r3 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000000500), &(0x7f00000005c0)=0x1ce) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000002140)={0x7, &(0x7f0000002040)=[{0x2, 0x260, 0x40000000000006, 0xfff}, {0x0, 0x3ffb, 0x10001, 0x6}, {0x4, 0x0, 0x400, 0x71e}, {0xfffffffffffffff9, 0x8, 0x9}, {0x0, 0x2, 0x0, 0x6}, {0x20, 0x8000, 0x400, 0x8618}, {0x8001, 0x9, 0x2, 0xfff}]}, 0x10) socket$packet(0x11, 0x3, 0x300) socket$bt_cmtp(0x1f, 0x3, 0x5) r4 = socket$bt_hidp(0x1f, 0x3, 0x6) getsockopt$bt_BT_SECURITY(r4, 0x112, 0x4, &(0x7f00000002c0), 0xfffffffffffffdc3) socket$kcm(0x29, 0x2, 0x0) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') socketpair$inet(0x2, 0x8080f, 0x1f, &(0x7f00000003c0)) socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = socket$vsock_stream(0x28, 0x1, 0x0) r6 = accept(r5, &(0x7f0000000580)=@rc, &(0x7f0000000280)=0x4c) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r6, 0x28, 0x0, &(0x7f00000004c0)=0x100000001, 0x8) r7 = socket$nl_generic(0x10, 0x3, 0x10) getpid() sendmsg$nl_generic(r7, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000700)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r6, 0x84, 0x8, &(0x7f00000000c0)=0x4, 0x4) accept4$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r6, 0x84, 0x70, &(0x7f0000000600)={0x0, @in6={{0xa, 0x0, 0xfa5f, @ipv4={[], [0xff, 0xff]}, 0x6fa74d64}}, [0x40, 0xb27, 0x11a, 0x9, 0x5, 0x40c, 0x5, 0xffff, 0x9, 0x7, 0xfff, 0x4, 0x5b, 0x0, 0x4]}, &(0x7f0000000240)=0x100) 2018/03/31 02:57:54 executing program 5: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000000040)={r0, 0x8001}) r2 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000080)={"776c616e300000020084000000000899", &(0x7f00000000c0)=ANY=[@ANYBLOB="0043c80c2f431d169361623922672a67dd8a3c8acb90befda76bbc91676d0d1e480bf11c90e7f9ef2518d02bd3a68124d6e0002a6988f6372e48c3fe203a485169aceb7306a81189bd1bd43f52762ff9e91d58d804eb8fe127101c0f81e3eb3037eb0455da7c09f33c1f6ca6d32301cf580452365d5304b12ce006710d183e80c7d453e5d5be7ec0c540602bc18a458f681a73d108ad74abc5f8f0897e4ccf9c33f0bff943ae704a66b210b0a07b55b6fb3d73476020b1309657f23e9e7144df1975a4a3140150fe165cf0f4e30e257b0463a661791c985496a8fc48237cde27039bee6236417267449f9f1576"]}) 2018/03/31 02:57:54 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x1008005) r1 = socket$inet_dccp(0x2, 0x6, 0x0) accept$inet(0xffffffffffffffff, &(0x7f0000000700)={0x0, 0x0, @dev}, &(0x7f0000000740)=0xfffffe1d) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f00000000c0)=[{{&(0x7f0000000180)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(aes-aesni)\x00'}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000340)}}, {{&(0x7f0000000680)=@sco={0x1f}, 0x80, &(0x7f0000000700), 0x0, &(0x7f0000000740), 0x17a}}], 0x2, 0x0) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000000040)={'ip6gre0\x00', 0x9}) 2018/03/31 02:57:54 executing program 4: mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x3, 0x64031, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000da7ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) r0 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000389000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x40032, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@mcast2, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@multicast1}}, &(0x7f0000000100)=0xe8) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000180)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00000001c0)={0x7fff, 0x0, 0x2, 0x8}) ioctl$DRM_IOCTL_AGP_BIND(r2, 0x40106436, &(0x7f0000000200)={r3, 0x8}) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000280)) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'syz_tun\x00', r1}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000a40)={r0}) ioctl$sock_ipx_SIOCIPXNCPCONN(r5, 0x89e3, &(0x7f00000007c0)=0x3) mmap(&(0x7f0000631000/0x4000)=nil, 0x4000, 0x2000000, 0x33, r0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf02000)=nil, 0xf02000, 0x0, 0x32, 0xffffffffffffffff, 0x0) unshare(0x0) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f00000002c0)={'security\x00'}, &(0x7f0000000340)=0x54) bind(r0, &(0x7f0000000500)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha512\x00'}, 0x80) getsockname(r0, &(0x7f0000000580)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, &(0x7f0000000600)=0x80) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40086432, &(0x7f0000000240)=0x3) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r6, 0x84, 0x7b, &(0x7f0000000380)={0x0, 0x4}, &(0x7f00000003c0)=0x8) socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x1f, &(0x7f0000000400)={r7, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}}, 0xfffffffffffff2d0, 0x8}, &(0x7f00000004c0)=0x90) recvfrom$packet(r6, &(0x7f0000000640)=""/206, 0xce, 0x0, &(0x7f0000000740)={0x11, 0x7, r4, 0x1, 0x2, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x16}}, 0x14) syz_genetlink_get_family_id$ipvs(&(0x7f0000000840)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r5, &(0x7f0000000900)={&(0x7f0000000800)={0x10, 0x0, 0x0, 0x85000}, 0xc, &(0x7f00000008c0)={&(0x7f0000000880)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYBLOB="020020bd7000fcdbdf25010000000800040007000000"], 0x2}, 0x1, 0x0, 0x0, 0x2000c001}, 0x1) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r6, 0x84, 0x12, &(0x7f0000000780), &(0x7f0000000a80)=0x4) recvfrom$inet6(r6, &(0x7f0000000940)=""/203, 0xcb, 0x2, 0x0, 0x0) 2018/03/31 02:57:54 executing program 7: r0 = socket$can_bcm(0x1d, 0x2, 0x2) socketpair(0x3, 0x0, 0x1, &(0x7f0000000180)) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000080)=0x1c) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x8}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000140)={0x1, 0x1, 0x8000, 0x7, 0x0, 0x5, 0x7fff, 0x0, r2}, 0x20) connect$can_bcm(r0, &(0x7f0000000000)={0x1d}, 0x10) sendmsg$can_raw(r0, &(0x7f0000001fc8)={&(0x7f000000a000)={0x1d}, 0xffd1, &(0x7f0000000ff0)={&(0x7f000000a000)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "0327e1b22b5fcef7739c699f5ff986ca08990039576a7d5cb2bdac3fa80acf584ecb5fee496e6866856b76b5f700000000000000004e2f9663a918fa1efd9b0b"}, 0xfeb8}, 0x1}, 0x0) 2018/03/31 02:57:54 executing program 6: mmap(&(0x7f0000001000/0x39a000)=nil, 0x39a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x60000000000004) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f000039a000)=@broute={'broute\x00', 0x20, 0x2, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0, 0x201c4c28], 0x0, &(0x7f000033f000), &(0x7f00001c4c28)=[{}, {0x0, '\x00', 0x2}, {0x0, '\x00', 0x2}]}, 0x108) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0xff, @multicast2=0xe0000002, 0x4e24, 0x3, 'none\x00', 0x21, 0x8, 0x71}, 0x2c) 2018/03/31 02:57:54 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3a) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000634000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xffffffbd) pread64(0xffffffffffffffff, &(0x7f0000000180)=""/195, 0xc3, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x85, 0x10}, &(0x7f0000000140)=0xc) bind$unix(r2, &(0x7f0000000440)=@file={0x1, './file0\x00'}, 0x6e) r3 = accept$inet(0xffffffffffffff9c, &(0x7f0000000280)={0x0, 0x0, @dev}, &(0x7f00000002c0)=0x10) socketpair(0x0, 0xf, 0x6, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_udp_encap(r5, 0x11, 0x64, &(0x7f0000000540)=0x4, 0x4) accept$ipx(r5, &(0x7f00000003c0), &(0x7f0000000400)=0x10) setsockopt$IP_VS_SO_SET_ZERO(r5, 0x0, 0x48f, &(0x7f0000000080)={0x73, @empty, 0x4e23, 0x1, 'nq\x00', 0x0, 0x0, 0x46}, 0x2c) accept4$alg(r5, 0x0, 0x0, 0x80000) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000000680)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000005c0)=0x8) sendmmsg$unix(r2, &(0x7f00000bd000), 0x492492492492834, 0x0) connect$unix(r4, &(0x7f00003de000)=@abs={0x1, 0x0, 0x4e23}, 0x3) close(r1) socket$inet_sctp(0x2, 0x0, 0x84) sendmsg(r4, &(0x7f0000001900)={0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000600)="e6a4f9530bde0ea234969f4911dd5d5d8615aef5582562a53d524969f1ee0f4523e9647b5bd0ac7747c74d9809c82e7587f43e2d8d8d4a2e1e891418f73502c4bb15908f0a58c644afe17080917606ca8980", 0x52}], 0x1, &(0x7f0000001680), 0x0, 0x20000000}, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r4, 0x12, 0x3, &(0x7f00000000c0), &(0x7f0000000300)=0x4) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000004c0)={@empty, 0x50}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f0000000340)={0x628}, 0x1) syz_emit_ethernet(0x1, &(0x7f00000f8000)=ANY=[@ANYBLOB="cd390b081bf2aaaaaaaa000086dd6008de0600383a0000000000000000000000ffffe0000002ff0200000000000000000000000000010200907800000000609433df00003a0000000000000000000000000000"], 0x0) 2018/03/31 02:57:54 executing program 2: r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000644ffc)=0x8000, 0x4) bind$inet6(r0, &(0x7f00003bcfe4)={0xa, 0x4e20, 0x0, @empty, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000200)='-', 0x1, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'bridge0\x00'}) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000340)="621f00663000") accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000040)) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080), 0x10) r3 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000000500), &(0x7f00000005c0)=0x4) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000002140)={0x7, &(0x7f0000002040)=[{0x2, 0x260, 0x6, 0xfff}, {0x0, 0x3ffb, 0x10001, 0x6}, {0x4, 0x0, 0x400, 0x71e}, {0xfffffffffffffff9, 0x8, 0x9}, {0x0, 0x9, 0x0, 0x8}, {0x20, 0x8000, 0x400, 0x8618}, {0x8001, 0x9, 0x2, 0xfff}]}, 0x10) socket$packet(0x11, 0x3, 0x300) getsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000002100), 0x2) socket$kcm(0x29, 0x2, 0x0) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') socketpair$inet(0x2, 0x8080f, 0x1f, &(0x7f00000003c0)={0xffffffffffffffff}) socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$vsock_stream(0x28, 0x1, 0x0) r5 = accept(r4, &(0x7f0000000440)=@rc, &(0x7f00000002c0)=0xfffffffffffffef2) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r5, 0x28, 0x0, &(0x7f00000004c0)=0x100000001, 0x8) r6 = socket$nl_generic(0x10, 0x3, 0x10) getpid() sendmsg$nl_generic(r6, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000002180)=ANY=[@ANYBLOB="24100000200001002cbd7000000000000400000010103e000c007c000001000000000000ca0678f91fd4081f182031aac83dd80156f4a0a8d8bf4880cfb56f9b9a23fab7e21248e861cb33743b2ac6ee8a513a6eda7835894d4a5a5b106b0a623c1289cf92ce24b64b80195f356647cc08cb737f5a60edba0bcf152bebc653f82b76532d2dc34bd2d8ebc54b8cc9dad69a7682bb052ca305241de20704bb486a14e7e910e7fcb3a32d20945b3290e0e80320a2e7d54fd9fca3d5a827f7167b49a0ef4fc126f2758015685b3bac10ecc0fae3246ca052dd7df2fc0a692a9166f5ed9a1cd2677e370c6cd8acf06331d015417b1aff0e81fa476c648bc06e7d8693bf0b4a15ab23f8ccc4356f726cf9bc93abf72aadedcbca961182aa5593afe3d1f27a43ccf54b00986c788b114257ce746b4acb1f5f5fa623e0071ea2ceb5274aa142b30db2671d4b2def147adb2a961d80ad66b1b459603517ba2cc002f09692ac7bda42de942d15da77443fd41a3c583824a70b91b0f6f59cdfea9faa684376842c55ff532a6ee111fa0ab239965c86d489a86a96be22561f9a966cfb50ce809c8c990475c3287a339ba52b60b4b9d5ee688b7127ff232e58ed425707c3b71f99db2ff9a00d453e36ff3d952cacd03018ac8e367272188a937d05da329b7746f15934b436bdc7a179912d5a1a613e72fea1658ad8a6a1e7e4b3b20f633ff588ec05abd6c0f89ad0888ee51490c5bb3aa59b578b28083ecfa2d0782dd14ebcd837910c658383937aeb08b77e0550f468716ec69af88bfb3adcf00bc66f55fb9185aedf772ecbeefef7e1b487978f485730ff7f5bae9c81ca9543a0fbcebab8d23eadc116e8434b7d51c01573680d4f866bca457e26a6301147c7edea674ac462c0504d711209aa15c9a4fe03c0db130cb45d2eabf3f3d346a15a7ada68a931f7a9ce418b7cdfa78322520fd196c23f59d1d7fa737dab4d75c58df6b5966b16f6e777371e3f4cb66eae714c78bd4f8fc0eb0d5a895a8dc7500e4b2a285c7fa5fba66bd9bbfabe44f07658c991a30c7211bc741439e1dac2ecbf5b99311563cc535ae7b14d878b4ace08780ee59f4428f8a98fec812699f43da531b6dc2a0b8005e1d75c7e7e9e895337fe0b243ebd0fb7bb5bfdacb861018576f571e1106c4505048e412d192f98671289e06ff83f6b3c0ca0aeedf828135a6283a223041d2207637b142b7ea668460004b60df58a4d64c9685bafe1b2d95d00fb16a8234cdf4101ae963aca273e9d8ad3d9304235bf30ad8b70add1b82d8b1de747cdb9e825b44e676ae013103f0135b6d45605ffc7b2a40f7ff5e5dc14bf3d4e1312c22d54ecd4ac1ad807aac028ed09cccbd0d2c34f1a8f82c9cf3541524d9910f6e001c514ec400cadb4c86fd94b19fe64bfb90579844ed5707a1c14638b0cc4c4e2728d0f9e557889fd0955f6876487fae5cf38bbbbe659d94daab9a2bb4acf16a85663c2d4d8888d8f6bd82b3ce2c7e289fa3c98b16f0dcff096291cd03dd83dc0b5030010ef10346a7f027a17a34f8c434ede44a66a1919d4bb177c1ac59844afedc85741b8776ee693f99ce94897325a690fa9a2ba073c34bc760b167932875cb16385f5d5cede32742dc466b87a1cf917b451b0c7498ec6c5611b8d959948863dc645df8c029e78bfb7246cd16fde5c013f56b3cec2187d94dbd445d6b2a211bdd1055f66256838315a658052c27b2011b3bfb7192a407f38bc08efdaf33415953583a06801000000000bf74c9cd1d2f30d79711bec00a1870f1133c5f3670df1b0af47c5da514f22a037b69bde5b8622cb5ee798c9f5344b7f1a837e1a1d65fcc61f32f30499250318681308c38d6638164fd02e62e21a57bce677670b23622ef5e2048a2b088d34879f749acf7c0101c6c0742429f10e2d6cc1d6b1d565f010a1382c58b8a0a41e891ff429ab3888d7e572e72e3a9d07dbd09ecd9f25c13eda6ef081ff3885dbbd10ae09229e70456b691fe1f282863f33faa4bad8998a883e1db9e0f2f562be5e2c74a56d059188f17ad3e58d7afbc78b1a19a80ef474fc7e09a2d2c7f941bfe5dadcd8fbe3a72d5f219a6eba15071b128e5a6196fbe5c8ff53b46e4d54f467bed547dbc80b3569d4c5e20f1015d24dff0568f33e1955b9f8a85be1dcfbff11e08844c7071cf966d5a355bfc7bbbf2e64e1dd85c9aea188db0fa00b0171d0a0f5736c235049eaf0284ce1afb5bcd4ce6755650124ffa38e2b4c038fdddc16ab8a3007ff75cccbdc68a77a31dafaa524a29812ac395eb2efd7436516ecae26fb6323f3265eabbb3528cb5d1f8532054a5ec1456ac440548eec9ab94b6fbbc909e0060d819482aebc7a731f608fce281b04d9e1ebe25f5e25486b790ff127ed0642ae12470a65ddd96683c424f90bc91dd5db473a3db2b47e5148bc8c5cfb608fc02703623f414edd0b28ac5cd9042dfd35f1f1550a82405991e4166f3c99477c48d6f512dbb2f4fd7c51047bb7dc1ab9c9da62dd74119173301aa46f12af8e9204247139631c57f84f5c29a3f57894ecb4cd1b79aa2db637da03bbe42ff3f089ca61304745ceb23c9bc6b93542f1095dfd634717845f7f25acec4ab14a8f4e19734cb19df5d2979ba5be1e7cdd7e9dba9b64ccf3dddabcfb079604cf83b2f94c8d17ef400b2c4ac7c4d94eae8b95e4d4bb362afde0e1e3727a7da771407c11b7fc48fe50231e580863c6d44e2d51a68ca53b6ae8ad52d620c5c67d748db8e4ddb15c77a98b975c5da3a34e7bba5faa92ec09df9e38e2351a720385c41d7055ee7b9faf1cdd9ab0e8a7f4d070e5753a8c64c42feac6fa033b5f5ff5a387017f284cfca9ab955edfeb0ee3fb14f37bc7abc2b0c509f2c2d87b77ec90cdac663a331a3631f6711a9a79e63e7fd0e2059a82ed03ff31e90e771aac1ecc802ed819f5619a212423e4b45e6fc98dc8ff21d88cd8d248bed0ec4b057fe42cf82c2d0dce05f009140e29a9afdea4d92c524dee334508bbfd5f83988f5382668bcbf3aeca40f7869a1a7cef5e25ff626ce9ed43af60e2d6b6fbcb5aafa9a25f185c2c1dc0e45b412c6fb182d9e5e7a1f8bb2a6c3a04ddf8b40df8edbf5ec8c8f94dd1dfd2d9a9cb48c5c3fd6051ccc6f34158954d842c8d51a431bcfef5b54f88d96c4e81d55120cb4c5fde983e652ae36fd8a57dbad8be354fe2e50fa9ed5e94b13a0426261e0f9fa69004e3426ce08a2536bdf99c6b5d387abd7ae4c4efcfdd7352a010163bbfb730dfc81a2a89349b328a3fa1b6df5b2b013a376f552d78bc829684eccbaa8f5c2d4a9d3741b0810bc27db5241d0df7fb2951e2ea4f601e984b3f7a6971ef428558186893dc74f708aa212b8a1f0a6cc0f028e3738a41814d3ee3c01e4ee977cdacee159db3c5bccaa7414ba71a9c212a8f9310db12f21adc1616a47b8a649dbbe6eebce3790bd3a75e2adf595baa15766e60badfd7492eb97c1aaa92e7f127a9ff9c460733ab7a66ef1f687b7797c847264360b8fcb599bad01b142264746c997eeff981d84463db1dbe410ab7ff4f00ad30d15816e5d76a5f818fa2c6b929e253a7eb48d67e3b8be557c6aa629106bdf27db1caaabfe16e420a146f551315e9d0d61b1d87126b8a3d1de48c1af6daf89966fa3a1eaf4d510b8879ba4066fb38c6b222df63259e5e32bd22e8b0fb9456573185fc963753090d41a60121c7b98c5a083cf1ce4b74111313ea3c1936f934483193df806d42a46ee55546c15100ddda8aa1c9b109126453d866ae224d1b61db2308c2bc8046eaa2c036ac413cc1440f44f17fa4a0bb1afdefa37c4dd3236ea731f43cc7a503ffd46bf8e54a65bf23a018109884b07581066b4eef9ba2ee872c972b9a899a3645599eeaa972fe32e2c315a186b85e2183a714ca75043b2a6764d89ea223385cbf073a7f2665f92bbeb13009b740b8dd9295ccbb947fbe6d37da416749119e77895dc52aa0532ddacc81f0dd029771b222c6d757999be365ba1a8cd510d3d79b45f78c9fb9de3bc2275878ff38a04993bd29b1063393ff9b4a1aabc1cbcdc2b94f9836e44907c09b3be75c15c76977c1793fca3a426d7e00344ad4ec01e19e28e864b3240178d9ed2a14104bbd69b408752eae860b251c7c021812f9f6f72ac695fad7c43258b2aa49ab785b49723d8c086858e554ba3837ea96f12f41e0c33807597758146c8f587b8610c5d1b1bfadae20fff618efb726af4b848b9ada05fdb365c78a9cd812709b754235df604664de87a54504469328c175d3f1b479d23b38994c8f54d9a2f6115620bc1731f6dfbaeae694dad17a6f9a1f6b10e0006f715aac3f5ea285a7676cd321489af48b0467a8c540a1371b750010e1a8dab7312c833ddbfabc0d077de3a9130dae5437b2b804399656b82d3c6f572ad1151d77b3f23fb953ccecbde2eff206f4984a084e9fa75fe046db0e7e8db89826bf874ae50484543990558267d00b65f274144c28660648403ff752d287900e4b6a6db70613fda768c772215542b43bf25d1c9589f8521dc0752ded09027a3175f281c64699490e5a071b74c591f3d3e3fd8c55d54b1a44b4724b65c4a0ac19f0453ef3631c937546b869ef940139ed4e3da4ec6a518ccb75aceaf4744cbe7e05f15fa631069fbd52864007d837066753955434ed38273cc8dd27fc109e434b5c84bdb2f6b326e2cbde40909e10b32f04949176f077c5fa2efa45732f9404ffbbd2342ad15e05936fb2a06afe3915b1686038d9b4d3970850fff7386ee1bc47b631e6b1f7baf3835ffb4fe4ebeda061e111cefa0a48bffb4ed28a5af4bd30594f0636c191ab64d1ff3474b5daff7d969bbd313a6dacdcdcedd474bb3c825de176c64baf911ff2a5011f7aba792aff9047ecb4007530c503dbfcc70d6c6fee7607bf20d6e4222f3767c736c829f05e8ff9de6a424086638450c7861ba80f66dfd4c49bb53d39ff3f462c4c398fd9b1f8d75afa476891ca1a816bd4e5f1ad1433e445676a81642951fdce5f943d1fc51ac8782eecaf995f84120cbf78f26f2935a933598d3b46b08051346d807796ae081c0e436a6016b31cfaba95663fea943fcadf9a8f29553e5096070cb60ea5d73adf1b18990858034b98b546c92b740d0666e13374114e20265d2aa2ed49c502785f6428c56be1a1875e3076bf7f0b59b042e2803f55b6871d9ed37af2c7c8de78f344923a293a71a5733750eab5eae1267052ee5dbeab87d698fadcf19fe6956b8fcbfdfe67955988fcba4cb629d154d0a5646367f3b4e918cfc8b9a9fc5e76e30f51c86e758c810f7e42d5b456e288844f80294f46c4da9c15a64aeeecb3755854e910c41c4481407e3e7f1ec020e8fc634511005b653932e2f38c2a28a6e9069101daf163d482eac72bbb6897b8503a0c493e7585f9a7b98c2d808409e5420d3336882ed8568b65f29c9a322024b09f4e5b01a687f48cf9d563aa2a6779d7e37c6fcb04e0b620b4fd80fb8002cd23dc2b3fc249a0a71655d2d8bd1f0132dc609cbb1620ad398ae8048426b28c8c105ffc1c161e7992c46c669ec014d032a145bbeac7fe11505117833a5e44d35870b61bb1b617e347a986ccc89a4a286e63982ecee05813a14e23cb9c4987a92ca23155b3d8d58f324ad25b2d4c9c767cf4b85b18b8844c9f38a4ca3236e2745f6dafb2af37eb5a23ad662cb7c5e945135a19da5d8144f3f7b0b4d479234281bb97fc22a0c771896187704a95eb1ea098a1e30ee9835ff9f8f849c0b02fe8174586302069152fa901f899171df0c6b1d7bf13920ce9b1fdf4e458f6484919768b7ffbe87df780124928946fc417d1ceebc668d896d2913fd52a0bd11c88f9d655dc8f438bd60e436963a70ffc13140386d0c60d5b2b0065b01136468217"], 0x1}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, r1, 0xfffffffffffffffd) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x8, &(0x7f00000000c0)=0x4, 0x4) accept4$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r5, 0x84, 0x70, &(0x7f0000000600)={0x0, @in6={{0xa, 0x0, 0xfa5f, @ipv4={[], [0xff, 0xff]}, 0x6fa74d64}}, [0x40, 0xb27, 0x11a, 0x9, 0x5, 0x40c, 0x5, 0xffff, 0x9, 0x7, 0xfff, 0x4, 0x5b, 0x0, 0x4]}, &(0x7f0000000240)=0x100) 2018/03/31 02:57:54 executing program 5: r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={"776c616e300000020084000000000899", &(0x7f0000000280)=ANY=[@ANYBLOB="11"]}) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x2, 0x30}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=r2, 0x4) 2018/03/31 02:57:54 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x2) ioctl$sock_ifreq(r0, 0x8910, &(0x7f0000000200)={'ip6_vti0\x00e\x00', @ifru_mtu=0x9}) getsockopt$inet6_int(r0, 0x29, 0xcf, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000005000)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000005c0)={r1}) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000600)={0x0, @rand_addr, @broadcast}, &(0x7f0000000640)=0xc) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000000140)=@buf={0xf5, &(0x7f0000000040)="94a6ec3289cda271c08547d325734db9a0220008de93ce80f925e1ed1885b75b982231b557645ad542c6daa973431f3823edf5c1a0b2548010e2a4f7b49495c466ab06022514044778bdc8d261f8d28d79f34f1bd8251352380188ec536fbc3c05e5ae05cd623d18e3651cbd97c46538d95dcf215ed2cc9450a69bd5b8df5e7ecb18dfa24426cbf8597badbc2c9a205a70de0bafb6f804861d7b839fbeb12c76eb11370a2087337ee5cc1b9791c7db5a36c1aeeb81d76bf713923ff2bdbe28fb38e451eb104a48411abb5e193bb27e46e27a6df0024b737405252926c9fbf7d6ffca412a964e19d237d4ec93b455dd9d83735c0f35"}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000000000)) socketpair(0xf, 0x805, 0x0, &(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r5, 0x28, 0x2, &(0x7f00000001c0)=0xd3a, 0x8) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000000200)={{{@in=@broadcast, @in6=@dev}}, {{@in=@multicast1}, 0x0, @in=@multicast1}}, &(0x7f0000000300)=0xe8) close(r2) bind(0xffffffffffffffff, &(0x7f0000000540)=@ethernet={0x307}, 0x80) close(r2) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000000340)={0x0, 0xfff, 0x1, 0x0, 0x4, 0x0, 0x0, 0x3ff, {0x0, @in6={{0xa, 0x4e21, 0xbede, @dev={0xfe, 0x80, [], 0x13}, 0x1}}, 0x100000001, 0x1, 0xaa, 0xffffffffffffbd74, 0x8e}}, &(0x7f0000000400)=0xb0) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000680)) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r5, 0x84, 0x7c, &(0x7f0000000440)={r6, 0x4905, 0x401}, &(0x7f0000000480)=0x8) ioctl$DRM_IOCTL_AGP_ALLOC(r5, 0xc0206434, &(0x7f00000004c0)={0x9}) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000700)) ioctl$DRM_IOCTL_AGP_BIND(0xffffffffffffffff, 0x40106436, &(0x7f0000000500)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002}}, 0x0, 0x9, 0x47d, 0x1}, &(0x7f0000000140)=0x79) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f00000006c0)={r6, 0x0, 0x1}, &(0x7f0000000740)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000180)={0x0, 0x5, 0x2, 0x1, 0x401, 0x7, 0xffffffff, 0xfffffffffffffffe, r7}, 0x20) [ 375.077144] IPVS: set_ctl: invalid protocol: 255 224.0.0.2:20004 none 2018/03/31 02:57:54 executing program 6: syz_emit_ethernet(0x6e, &(0x7f00000f8000)={@random="cd390b081bf2", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "0aff0f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x21, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, [], "80002a0800000000"}}}}}}}, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @remote}, &(0x7f0000000040)=0x10, 0x800) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000080)=0x80, 0x4) [ 375.138170] sctp: [Deprecated]: syz-executor5 (pid 3799) Use of int in maxseg socket option. [ 375.138170] Use struct sctp_assoc_value instead [ 375.173787] sctp: [Deprecated]: syz-executor5 (pid 3815) Use of int in maxseg socket option. [ 375.173787] Use struct sctp_assoc_value instead 2018/03/31 02:57:55 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f00000000c0)=ANY=[@ANYBLOB="240000001500010300000c000600", @ANYRES32=0x0], 0x24}, 0x1}, 0x0) 2018/03/31 02:57:55 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3a) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000634000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xffffffbd) pread64(0xffffffffffffffff, &(0x7f0000000180)=""/195, 0xc3, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x85, 0x10}, &(0x7f0000000140)=0xc) bind$unix(r2, &(0x7f0000000440)=@file={0x1, './file0\x00'}, 0x6e) r3 = accept$inet(0xffffffffffffff9c, &(0x7f0000000280)={0x0, 0x0, @dev}, &(0x7f00000002c0)=0x10) socketpair(0x0, 0xf, 0x6, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_udp_encap(r5, 0x11, 0x64, &(0x7f0000000540)=0x4, 0x4) accept$ipx(r5, &(0x7f00000003c0), &(0x7f0000000400)=0x10) setsockopt$IP_VS_SO_SET_ZERO(r5, 0x0, 0x48f, &(0x7f0000000080)={0x73, @empty, 0x4e23, 0x1, 'nq\x00', 0x0, 0x0, 0x46}, 0x2c) accept4$alg(r5, 0x0, 0x0, 0x80000) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000000680)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000005c0)=0x8) sendmmsg$unix(r2, &(0x7f00000bd000), 0x492492492492834, 0x0) connect$unix(r4, &(0x7f00003de000)=@abs={0x1, 0x0, 0x4e23}, 0x3) close(r1) socket$inet_sctp(0x2, 0x0, 0x84) sendmsg(r4, &(0x7f0000001900)={0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000600)="e6a4f9530bde0ea234969f4911dd5d5d8615aef5582562a53d524969f1ee0f4523e9647b5bd0ac7747c74d9809c82e7587f43e2d8d8d4a2e1e891418f73502c4bb15908f0a58c644afe17080917606ca8980", 0x52}], 0x1, &(0x7f0000001680), 0x0, 0x20000000}, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r4, 0x12, 0x3, &(0x7f00000000c0), &(0x7f0000000300)=0x4) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000004c0)={@empty, 0x50}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f0000000340)={0x628}, 0x1) syz_emit_ethernet(0x1, &(0x7f00000f8000)=ANY=[@ANYBLOB="cd390b081bf2aaaaaaaa000086dd6008de0600383a0000000000000000000000ffffe0000002ff0200000000000000000000000000010200907800000000609433df00003a0000000000000000000000000000"], 0x0) 2018/03/31 02:57:55 executing program 2: r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000644ffc)=0x8000, 0x4) bind$inet6(r0, &(0x7f00003bcfe4)={0xa, 0x4e20, 0x0, @empty, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000200)='-', 0x1, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00'}) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000000)='bcsf0\x00') accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000040)) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080), 0x10) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000500), &(0x7f00000005c0)=0x1ce) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000002140)={0x7, &(0x7f0000002040)=[{0x2, 0x260, 0x6, 0xfff}, {0x0, 0x3ffb, 0x10001, 0x6}, {0x4, 0x0, 0x400, 0x71e}, {0xfffffffffffffff9, 0x8, 0x9}, {0x0, 0x9, 0x0, 0x8}, {0x20, 0x8000, 0x400, 0x8618}, {0x8001, 0x9, 0x2, 0xfff}]}, 0x10) socket$packet(0x11, 0x3, 0x300) getsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000002100), 0x2) socket$kcm(0x29, 0x2, 0x0) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') socketpair$inet(0x2, 0x8080f, 0x1f, &(0x7f00000003c0)) socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = socket$vsock_stream(0x28, 0x1, 0x0) r4 = accept(r3, &(0x7f0000000580)=@rc, &(0x7f0000000140)=0x80) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r4, 0x28, 0x0, &(0x7f00000004c0)=0x100000001, 0x8) r5 = socket$nl_generic(0x10, 0x3, 0x10) getpid() sendmsg$nl_generic(r5, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000700)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f00000000c0)=0x4, 0x4) accept4$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000000600)={0x0, @in6={{0xa, 0x0, 0xfa5f, @ipv4={[], [0xff, 0xff]}, 0x6fa74d64}}, [0x40, 0xb27, 0x11a, 0x9, 0x5, 0x40c, 0x5, 0xffff, 0x9, 0x7, 0xfff, 0x4, 0x5b, 0x0, 0x4]}, &(0x7f0000000240)=0x100) 2018/03/31 02:57:55 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'syz_tun\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2040001}, 0xc, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="3c0000001100010029bd70000b00000000000000", @ANYBLOB="000b02000080000008002300f7ffffff1447580b43eb14764686002400b7eaa8d0e07011abcf1df54471f4ec9d"], 0x2}, 0x1}, 0x40000) r3 = gettid() sendmsg$nl_route(r2, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_NET_NS_PID={0x8, 0x13, r3}]}, 0x28}, 0x1}, 0x0) r4 = socket(0x10, 0x802, 0x0) write(r4, &(0x7f0000000140)="2200000021000706e1be0000090007010a00001e0000000000000400050015800041", 0x22) pwritev(r4, &(0x7f0000002a80)=[{&(0x7f00000007c0)="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{&(0x7f00000017c0)="6a395f84d735d0b371a9a9a6b4d949cbfc157462af9a722c6231aacfbee6b38b8c047dc33cb63b57d2fee17927af82bd0a921667f11bac"}, {&(0x7f0000001800)="6b7ca77b1ad71d575f95bdd2a52c5f371e852754685fd1ab782bd45ffc34b0a3086b06760b3bedb8219e08312aa48a6e86d1fa6d1ee8e8751e38619d820122f7318543ac66307be242a381ddcccd158d342921034b0dc03c515a295d1ac296e353b0129ec9ea97728627eb656ab405b0aa282f2b3201a093bfb8bb2cc3b5209adb35143c8cf189981d4cbc411aa719030a090dc769e4c216b04c97b0950266bba8643dd0b300e098f8710d07a596f29a647457e260d1ddc90a5538a4140f6faaa158247a441d603be1bcce0e9e6cd1eabca121a368c35621875008c1ec20218a6601881a873b8445d9fedb"}, {&(0x7f0000003b00)="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"}, {&(0x7f0000002900)="b77efed18dcf6a5381d6067a8af56c7a31a7af8e08a2cf48fb90ce579372c1ca3df2525f08b79658c02211314078c94daeca611ba3dd450269e5dac0db207d9a4601db87003c7f5365b6a5ee2dfc420925f10355752448928ffda5ba50c1d48c9621c76cd4d8b4ff62f6dfbbf0a61e2e601daf543150c4e5c963d63f6f68618201c50e4108e66bc5e706257c"}, {&(0x7f00000029c0)="89332600e936e59dfea91dd4b56a66188b0a25ebb4527016fb8228a121fe1db11f244bf68f137e5f8f3fdf3005e9081257688d47c4039397671eaa8abe33681b339975f89d81602bd7416c58d1de94ce04f23c304553a5dc40a79e9b999680e5e30524ecc8e1c9889c8a968920ab1fb730fa12673122afdacccdb2c380ffcbe9a94d5611a658ec5119d3d55add73cc8bc7e3ee1784091e41c9a718161b31f1ea14adecd530234a082c13531ce4749d"}], 0x1000000000000271, 0x0) 2018/03/31 02:57:55 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f35000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r1 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x0, 0x8000e, 0x8, &(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000840)={0x0, 0xe3, "33c00d93e68c412a6f49d8ffb23e16c323039cabb70363e0a9e9b866b72add0cf3e627c4dbd6be38bc49ecdfdbafc782993d6e9ffd46310b41f13b4508b232d028300e7744b7074a1fbb6e35e069ede7c2c85516d56c8d361783c1850f6ab83c9aa6eec4cdab468cb1339bcc9a1a2e34178f2be4f62d70cf01b5e681743d07100228619919255e13dd7f5618ad7cb964ee36d8791992fbd4bdc98b19f18511dd3303d4550d98c167e1d79091b454c85fe0604e9e60ea82a0a382c1c1ec24dc1632e61c4663f15620dbb37f754fed649b6d95bc55ce3f2b8758ca4289c0ab4be832664b"}, &(0x7f0000000940)=0xeb) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000980)={r3, 0x0, 0x20}, &(0x7f00000009c0)=0x8) r4 = accept$inet(r1, &(0x7f0000000680)={0x0, 0x0, @multicast2}, &(0x7f00000006c0)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000700)={0x7fff, 0x8, 0x6, 0xe19, 0x0}, &(0x7f0000000740)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000000780)={r5, 0x9}, &(0x7f00000007c0)=0x8) getsockopt$sock_int(r1, 0x1, 0x20004000027, &(0x7f0000000180), &(0x7f00000001c0)=0x1c930366) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f00000005c0)={0x7f, @multicast1=0xe0000001, 0x4e20, 0x0, 'rr\x00', 0x8, 0x0, 0x4c}, 0x2c) setsockopt$inet_tcp_int(r1, 0x6, 0x7, &(0x7f0000000580)=0x1000, 0x4) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000340)={&(0x7f0000000300)='./file0\x00', 0x0, 0x18}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000500)={r0}) setsockopt$IP_VS_SO_SET_ZERO(r6, 0x0, 0x48f, &(0x7f0000000540)={0x11, @empty, 0x4e20, 0x1, 'rr\x00', 0xc, 0x6, 0x4f}, 0x2c) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000080)={'lo\x00', 0x101}) getsockopt$inet_buf(r1, 0x0, 0x0, &(0x7f0000000200)=""/129, &(0x7f00000002c0)=0x81) pipe(&(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$bt_BT_DEFER_SETUP(0xffffffffffffffff, 0x112, 0x7, &(0x7f0000000440), 0x4) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f00000000c0)={'security\x00'}, &(0x7f0000000040)=0x54) setsockopt$inet_sctp6_SCTP_MAX_BURST(r8, 0x84, 0x14, &(0x7f0000000600)=@assoc_value={r5, 0x8}, 0x8) bind$llc(r8, &(0x7f00000003c0)={0x1a, 0x303, 0x80000000, 0xcb7, 0x8e, 0x5, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) setsockopt$inet6_opts(r8, 0x29, 0x36, &(0x7f0000000640)=@fragment={0x6f, 0x0, 0x6, 0x8001, 0x0, 0x4, 0x65}, 0x8) accept4$inet(r7, &(0x7f0000000480)={0x0, 0x0, @multicast1}, &(0x7f00000004c0)=0x10, 0x80800) ioctl$sock_inet_udp_SIOCOUTQ(r8, 0x5411, &(0x7f0000000380)) 2018/03/31 02:57:55 executing program 5: r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={"776c616e300000020084000000000899", &(0x7f0000000280)=ANY=[@ANYBLOB="11"]}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000001c0)={r0}) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000000000)={0xffffffffffffff7f, 0x91ba, 0x8, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'gretap0\x00'}) sendmsg$nl_crypto(r1, &(0x7f00000003c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)=@alg={0x100, 0x10, 0x800, 0x70bd26, 0x25dfdbfd, {{'sm3-generic\x00'}, [], [], 0x2400, 0x2400}, [{0x8, 0x1, 0x100000001}, {0x8, 0x1, 0x3}, {0x8, 0x1, 0x100000000}, {0x8, 0x1, 0x80000001}]}, 0x100}, 0x1, 0x0, 0x0, 0x20004000}, 0x4000) 2018/03/31 02:57:55 executing program 6: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000940)={0xffffffffffffff9c}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000980)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000009c0)=0xffffffffffffffce) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000a00)=@assoc_value={r1, 0x6}, 0x8) socketpair(0xf, 0x0, 0xf1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ipx_SIOCIPXCFGDATA(r3, 0x89e2, &(0x7f00000000c0)) bind$rds(r0, &(0x7f0000000140)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f000001bfc8)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f00006bcff0)={&(0x7f000075b000)=@ipv6_newroute={0x30, 0x18, 0x301, 0x0, 0x0, {0xa}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x7}, @RTA_ENCAP={0xc, 0x16, @nested={0x8, 0x1, [@generic="d8"]}}]}, 0x30}, 0x1}, 0x0) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000000000)={r5}) pipe(&(0x7f0000000380)) getsockopt$packet_buf(r2, 0x107, 0x6, &(0x7f00000010c0)=""/168, &(0x7f0000001180)=0xa8) writev(r4, &(0x7f00000012c0)=[{&(0x7f0000000040)}], 0x1) 2018/03/31 02:57:55 executing program 0: r0 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000080)={'broute\x00'}, &(0x7f0000000100)=0x78) bind$ipx(r0, &(0x7f0000000140)={0x4, 0xc0, 0x10001, "f259d8608956", 0x80000001}, 0x10) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) socketpair(0x0, 0x0, 0x7, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00000001c0)={0x4, 0x0, 0x10001, 0x7}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000240)={0x2, r3, 0x2, 0xfffffffffffffff9}) r4 = accept$inet(r0, &(0x7f0000000500)={0x0, 0x0, @dev}, &(0x7f0000000540)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000580)={0x0, 0x65, "f69e72ab6588926fe13e1bd2a877e7f163dda5d998fb8a419175c36b4f1877d90e4f3cd5df027caff6970dc82332c39a188d321bff5848478214a5b4c0bd5be3ec31f164e60746ce7d8da2636323382b0642d58f75d03dafb8d5c7262aa3e90d766785d148"}, &(0x7f0000000600)=0x6d) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000280)={r5, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, 0x3, 0x7fff}, &(0x7f0000000340)=0x90) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000800)={{{@in=@broadcast, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000000900)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000940)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x67, r6}) getsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000640)={r5, 0x7, 0x0, 0x54dc}, &(0x7f0000000680)=0x10) pipe(&(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RTOINFO(r7, 0x84, 0x0, &(0x7f0000000200)={0x0, 0x6, 0xf39c, 0x7fffffff}, 0x10) connect$ipx(r7, &(0x7f0000000040)={0x4, 0x80000001, 0x6, "acd1924c233c", 0x7}, 0x10) 2018/03/31 02:57:55 executing program 7: r0 = socket(0x0, 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000280)={0x0, 0x80000, 0xffffffffffffff9c}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000980)={{{@in6=@local, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000380)=0xe8) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000680)={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @local={0xfe, 0x80, [], 0xaa}, @empty, 0x1, 0x153, 0x5, 0x0, 0xa8, 0x44000200, r1}) bind(r0, &(0x7f0000000580)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0xffffffffffffff3e) unshare(0x60000000) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000740)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000840), &(0x7f0000000800)=0x205) epoll_create(0x7) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001480)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000014c0), &(0x7f0000001500)=0xc) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000180)={'\x00', &(0x7f0000000880)=ANY=[]}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x81, 0x80}, &(0x7f0000000040)=0x8) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000100)) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000080)={r3, 0x6}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000004c0)=0x80000001, 0x4) getpeername$netrom(0xffffffffffffffff, &(0x7f0000000400)=@full, &(0x7f0000000140)=0x48) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000003c0)={'irlan0\x00', 0x1000}) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f0000000a80)={'vlan0\x00', {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x12}}}) read(r2, &(0x7f0000000200)=""/41, 0x29) setsockopt$IP6T_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x29, 0x41, &(0x7f0000000600)={'mangle\x00', 0x2, [{}, {}]}, 0x48) 2018/03/31 02:57:55 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x400000000000001) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000021000)=@mpls_getroute={0x1c, 0x1a, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c}}, 0x1c}, 0x1}, 0x0) r1 = socket(0x8, 0xf, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00000000c0)=ANY=[@ANYBLOB="5f8c9ae33b02000000", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0xc) [ 375.268066] netlink: 'syz-executor6': attribute type 21 has an invalid length. [ 375.270147] IPVS: set_ctl: invalid protocol: 127 224.0.0.1:20000 rr [ 375.291140] device lo entered promiscuous mode 2018/03/31 02:57:55 executing program 5: r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={"776c616e300000020084000000000899", &(0x7f0000000000)=ANY=[]}) 2018/03/31 02:57:55 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3a) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000634000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xffffffbd) pread64(0xffffffffffffffff, &(0x7f0000000180)=""/195, 0xc3, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x85, 0x10}, &(0x7f0000000140)=0xc) bind$unix(r2, &(0x7f0000000440)=@file={0x1, './file0\x00'}, 0x6e) r3 = accept$inet(0xffffffffffffff9c, &(0x7f0000000280)={0x0, 0x0, @dev}, &(0x7f00000002c0)=0x10) socketpair(0x0, 0xf, 0x6, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_udp_encap(r5, 0x11, 0x64, &(0x7f0000000540)=0x4, 0x4) accept$ipx(r5, &(0x7f00000003c0), &(0x7f0000000400)=0x10) setsockopt$IP_VS_SO_SET_ZERO(r5, 0x0, 0x48f, &(0x7f0000000080)={0x73, @empty, 0x4e23, 0x1, 'nq\x00', 0x0, 0x0, 0x46}, 0x2c) accept4$alg(r5, 0x0, 0x0, 0x80000) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000000680)=ANY=[@ANYRES32=0x0, @ANYBLOB="4bc716ce4db91e24eb3e58c50b765134643fa47cc9ccc7bb5c908f18e46e802a087795bb30cd40340ee18ddd687579c3f49d7c56997766b83855c96542bf2cda1d71a47d56058f30262cb2c0af7b0042b5021a19722869ab0fe51214eadc11b1d97971a78a3728dd4bf56a1cfd9140f6578ac949c2698616c2dcc9a16594138d065e15497726a90be8da134ea42a3e596773549d6a82a7e354d0ea66e290d570985f2febfdddecee2e00940aaf854ec3c4bc31c6151f09c926ec2b9530e6e2a1fee65bf1c1a8189160629b076b379142f1780aea8a1c57161261897cc98ab57b773d60e8ace62a172bc1e7a56dfe63b92542393ddf41cbfde51a624b2136aa66e808a12c723a7721f19ce628e6"], &(0x7f00000005c0)=0x8) sendmmsg$unix(r2, &(0x7f00000bd000), 0x492492492492834, 0x0) connect$unix(r4, &(0x7f00003de000)=@abs={0x1, 0x0, 0x4e23}, 0x3) close(r1) socket$inet_sctp(0x2, 0x0, 0x84) sendmsg(r4, &(0x7f0000001900)={0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000600)="e6a4f9530bde0ea234969f4911dd5d5d8615aef5582562a53d524969f1ee0f4523e9647b5bd0ac7747c74d9809c82e7587f43e2d8d8d4a2e1e891418f73502c4bb15908f0a58c644afe17080917606ca8980", 0x52}], 0x1, &(0x7f0000001680), 0x0, 0x20000000}, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r4, 0x12, 0x3, &(0x7f00000000c0), &(0x7f0000000300)=0x4) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000004c0)={@empty, 0x50}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f0000000340)={0x628}, 0x1) syz_emit_ethernet(0x1, &(0x7f00000f8000)=ANY=[@ANYBLOB="cd390b081bf2aaaaaaaa000086dd6008de0600383a0000000000000000000000ffffe0000002ff0200000000000000000000000000010200907800000000609433df00003a0000000000000000000000000000"], 0x0) 2018/03/31 02:57:55 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c62900000000c88a7c2d6f") getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000140)={0x0}, &(0x7f0000000080)=0x8) r3 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000340)={'bcsf0\x00', 0x0}) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f00000000c0)={r4, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') syz_extract_tcp_res$synack(&(0x7f00000002c0), 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000740)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(0xffffffffffffffff, 0x40086424, &(0x7f0000000780)={r5, 0x1}) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000080)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xff54) r6 = socket$inet_smc(0x2b, 0x1, 0x0) getsockname$inet(r6, &(0x7f0000000380)={0x0, 0x0, @multicast2}, &(0x7f0000000540)=0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') r7 = socket(0x3, 0x0, 0x7) setsockopt$IP_VS_SO_SET_FLUSH(r6, 0x0, 0x485, 0x0, 0x0) setsockopt$IP_VS_SO_SET_ZERO(r6, 0x0, 0x48f, &(0x7f0000000580)={0xff, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 'lblcr\x00', 0x18, 0xab3, 0x6a}, 0x2c) ioctl$sock_inet_SIOCSARP(r6, 0x8955, &(0x7f0000000600)={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x13}}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x24, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 'ip6gre0\x00'}) ioctl$sock_SIOCETHTOOL(r6, 0x8946, &(0x7f0000000300)={'tunl0\x00', &(0x7f0000000280)=@ethtool_rxfh={0x47, 0x3, 0x4, 0x7fff, 0x8, "6fdb06", 0x9, [0x400, 0xfffffffffffffff7, 0x48, 0x76e, 0x8, 0x8]}}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00000004c0)) setsockopt$IP_VS_SO_SET_STARTDAEMON(r6, 0x0, 0x48b, &(0x7f00000005c0)={0x1, 'vcan0\x00', 0x2}, 0x18) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r7, 0x84, 0x77, &(0x7f0000000180)={r2, 0x7f, 0x3, [0x9, 0x2, 0x2]}, &(0x7f00000001c0)=0xe) 2018/03/31 02:57:55 executing program 2: r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000644ffc)=0x8000, 0x4) bind$inet6(r0, &(0x7f00003bcfe4)={0xa, 0x4e20, 0x0, @empty, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000200)='-', 0x1, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00'}) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000000)='bcsf0\x00') accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000040)) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080), 0x10) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000500), &(0x7f00000005c0)=0x1ce) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000002140)={0x7, &(0x7f0000002040)=[{0x2, 0x260, 0x6, 0xfff}, {0x0, 0x3ffb, 0x10001, 0x6}, {0x4, 0x0, 0x400, 0x71e}, {0xfffffffffffffff9, 0x8, 0x9}, {0x0, 0x9, 0x0, 0x8}, {0x20, 0x8000, 0x400, 0x8618}, {0x8001, 0x9, 0x2, 0xfff}]}, 0x10) socket$packet(0x11, 0x3, 0x300) getsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000002100), 0x2) socket$kcm(0x29, 0x2, 0x0) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') socketpair$inet(0x2, 0x8080f, 0x1f, &(0x7f00000003c0)) socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = socket$vsock_stream(0x28, 0x1, 0x0) r4 = accept(r3, &(0x7f0000000580)=@rc, &(0x7f0000000280)=0x4c) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r4, 0x28, 0x0, &(0x7f00000004c0)=0x100000001, 0x8) r5 = socket$nl_generic(0x10, 0x3, 0x10) getpid() sendmsg$nl_generic(r5, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000002180)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f00000000c0)=0x4, 0x4) accept4$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000000600)={0x0, @in6={{0xa, 0x0, 0xfa5f, @ipv4={[], [0xff, 0xff]}, 0x6fa74d64}}, [0x40, 0xb27, 0x1000000011a, 0x9, 0x5, 0x40c, 0x5, 0xffff, 0x9, 0x7, 0xfff, 0x4, 0x5b, 0x0, 0x4]}, &(0x7f0000000240)=0x100) [ 375.321169] netlink: 'syz-executor6': attribute type 21 has an invalid length. [ 375.337345] IPVS: set_ctl: invalid protocol: 127 224.0.0.1:20000 rr [ 375.350184] IPVS: ftp: loaded support on port[0] = 21 2018/03/31 02:57:55 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00002e9000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000000)={0x1, {{0xa, 0x4e21, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1, 0x3, [{{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x210) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000e6e000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x4e24, 0x0, @loopback={0x0, 0x1}}}}, 0x108) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000240)={0xffffffffffffffff}) accept4$packet(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0}, &(0x7f00000002c0)=0x14, 0x80800) setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000300)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x14, 0x12}, r2}, 0xc) 2018/03/31 02:57:55 executing program 5: r0 = socket$inet_dccp(0x2, 0x6, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000040)) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={"776c616e300000020084000000000899", &(0x7f0000000280)=ANY=[@ANYBLOB="11"]}) [ 375.378758] device lo left promiscuous mode [ 375.407239] device lo entered promiscuous mode [ 375.491990] IPVS: set_ctl: invalid protocol: 255 172.20.20.170:20001 lblcr [ 375.500727] IPVS: sync thread started: state = MASTER, mcast_ifn = vcan0, syncid = 2, id = 0 2018/03/31 02:57:55 executing program 2: r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000644ffc)=0x8000, 0x4) bind$inet6(r0, &(0x7f00003bcfe4)={0xa, 0x4e20, 0x0, @empty, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000200)='-', 0x1, 0x1, &(0x7f0000000000)={0xa, 0x80000000004e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00'}) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000000)='bcsf0\x00') accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000040)) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080), 0x10) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000500), &(0x7f0000000140)=0x4) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000002140)={0x7, &(0x7f0000002040)=[{0x2, 0x260, 0x6, 0xfff}, {0x0, 0x3ffb, 0x10001, 0x6}, {0x4, 0x0, 0x400, 0x71e}, {0xfffffffffffffff9, 0x8, 0x9}, {0x0, 0x9, 0x0, 0x8}, {0x20, 0x8000, 0x400, 0x8618}, {0x8001, 0x9, 0x2, 0xfff}]}, 0x10) socket$packet(0x11, 0x3, 0x300) getsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000002100), 0x2) socket$kcm(0x29, 0x2, 0x0) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') socketpair$inet(0x2, 0x8080f, 0x1f, &(0x7f00000003c0)) socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = socket$vsock_stream(0x28, 0x1, 0x0) r4 = accept(r3, &(0x7f0000000580)=@rc, &(0x7f0000000280)=0x4c) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r4, 0x28, 0x0, &(0x7f00000004c0)=0x100000001, 0x8) r5 = socket$nl_generic(0x10, 0x3, 0x10) getpid() sendmsg$nl_generic(r5, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000700)=ANY=[@ANYBLOB="24100000200001002cbd7000000000000400000010103e000c007c000001000000000000ca0678f91fd4081f182031aac83dd80156f4a0a8d8bf4880cfb56f9b9a23fab7e21248e861cb33743b2ac6ee8a513a6eda7835894d4a5a5b106b0a623c1289cf92ce24b64b80195f356647cc08cb737f5a60edba0bcf152bebc653f82b76532d2dc34bd2d8ebc54b8cc9dad69a7682bb052ca305241de20704bb486a14e7e910e7fcb3a32d20945b3290e0e80320a2e7d54fd9fca3d5a827f7167b49a0ef4fc126f2758015685b3bac10ecc0fae3246ca052dd7df2fc0a692a9166f5ed9a1cd2677e370c6cd8acf06331d015417b1aff0e81fa476c648bc06e7d8693bf0b4a15ab23f8ccc4356f726cf9bc93abf72aadedcbca961182aa5593afe3d1f27a43ccf54b00986c788b114257ce746b4acb1f5f5fa623e0071ea2ceb5274aa142b30db2671d4b2def147adb2a961d80ad66b1b459603517ba2cc002f09692ac7bda42de942d15da77443fd41a3c583824a70b91b0f6f59cdfea9faa684376842c55ff532a6ee111fa0ab239965c86d489a86a96be22561f9a966cfb50ce809c8c990475c3287a339ba52b60b4b9d5ee688b7127ff232e58ed425707c3b71f99db2ff9a00d453e36ff3d952cacd03018ac8e367272188a937d05da329b7746f15934b436bdc7a179912d5a1a613e72fea1658ad8a6a1e7e4b3b20f633ff588ec05abd6c0f89ad0888ee51490c5bb3aa59b578b28083ecfa2d0782dd14ebcd837910c658383937aeb08b77e0550f468716ec69af88bfb3adcf00bc66f55fb9185aedf772ecbeefef7e1b487978f485730ff7f5bae9c81ca9543a0fbcebab8d23eadc116e8434b7d51c01573680d4f866bca457e26a6301147c7edea674ac462c0504d711209aa15c9a4fe03c0db130cb45d2eabf3f3d346a15a7ada68a931f7a9ce418b7cdfa78322520fd196c23f59d1d7fa737dab4d75c58df6b5966b16f6e777371e3f4cb66eae714c78bd4f8fc0eb0d5a895a8dc7500e4b2a285c7fa5fba66bd9bbfabe44f07658c991a30c7211bc741439e1dac2ecbf5b99311563cc535ae7b14d878b4ace08780ee59f4428f8a98fec812699f43da531b6dc2a0b8005e1d75c7e7e9e895337fe0b243ebd0fb7bb5bfdacb861098576f571e1106c4505048e412d192f98671289e06ff83f6b3c0ca0aeedf828135a6283a223041d2207637b142b7ea668460004b60df58a4d64c9685bafe1b2d95d00fb16a8234cdf4101ae963aca273e9d8ad3d9304235bf30ad8b70add1b82d8b1de747cdb9e825b44e676ae013103f0135b6d45605ffc7b2a40f7ff5e5dc14bf3d4e1312c22d54ecd4ac1ad807aac028ed09cccbd0d2c34f1a8f82c9cf3541524d9910f6e001c514ec400cadb4c86fd94b19fe64bfb90579844ed5707a1c14638b0cc4c4e2728d0f9e557889fd0955f6876487fae5cf38bbbbe659d94daab9a2bb4acf16a85663c2d4d8888d8f6bd82b3ce2c7e289fa3c98b16f0dcff096291cd03dd83dc0b5030010ef10346a7f027a17a34f8c434ede44a66a1919d4bb177c1ac59844afedc85741b8776ee693f99ce94897325a690fa9a2ba073c34bc760b167932875cb16385f5d5cede32742dc466b87a1cf917b451b0c7498ec6c5611b8d959948863dc645df8c029e78bfb7246cd16fde5c013f56b3cec2187d94dbd445d6b2a211bdd1055f66256838315a658052c27b2011b3bfb7192a407f38bc08efdaf33415953583a06801000000000bf74c9cd1d2f30d79711bec00a1870f1133c5f3670df1b0af47c5da514f22a037b69bde5b8622cb5ee798c9f5344b7f1a837e1a1d65fcc61f32f30499250318681308c38d6638164fd02e62e21a57bce677670b23622ef5e2048a2b088d34879f749acf7c4a33c6c0742429f10e2d6cc1d6b1d565f010a1382c58b8a0a41e891ff429ab3888d7e572e72e3a9d07dbd09ecd9f25c13eda6ef081ff3885dbbd10ae09229e70456b691fe1f282863f33faa4bad8998a883e1db9e0f2f562be5e2c74a56d059188f17ad3e58d7afbc78b1a19a80ef474fc7e09a2d2c7f941bfe5dadcd8fbe3a72d5f219a6eba15071b128e5a6196fbe5c8ff53b46e4d54f467bed547dbc80b3569d4c5e20f1015d24dff3e1955b9f8a85be1dcfbff11e08844c7071cf966d5a355bfc7bbbf2e64e1dd85c9aea188db0fa00b0171d0a0f5736c235049eaf0284ce1afb5bcd4ce6755650124ffa38e2b4c038fdddc16ab8a3007ff75cccbdc68a77a31dafaa524a29812ac395eb2efd7436516ecae26fb6323f3265eabbb3528cb5d1f8532054a5ec1456ac440548eec9ab94b6fbbc909e0060d819482aebc7a731f608fce281b04d9e1ebe25f5e25486b790ff127ed0642ae12470a65ddd96683c424f90bc91dd5db473a3db2b47e5148bc8c5cfb608fc02703623f414edd0b28ac5cd9042dfd35f1f1550a82405991e4166f3c99477c48d6f512dbb2f4fd7c51047bb7dc1ab9c9da62dd74119173301aa46f12af8e9204247139631c7657f84f5c29a3f57894ecb4cd1b79aa2db637da03bbe42ff3f089ca61304745ceb23c9bc6b93542f1095dfd634717845f7f25acec4ab14a8f4e19734cb19df5d2979ba5be1e7cdd7e9dba9b64ccf3dddabc8d17ef400b2c4ac7c4d94eae8b95e4d4bb362afde0e1e3727a7da771407c11b7fc48fe50231e580863c6d44e2d51a68ca53b6ae8ad52d620c5c67d748db8e4ddb15c77a98b975c5da3a34e7bba5faa92ec09df9e38e2351a720385c41d7055ee7b9faf1cdd9ab0e8a7f4d070e5753a8c64c42feac6fa033b5f5ff5a387017f284cfca9ab955edfeb0ee3fb14f37bc7abc2b0c509f2c2d87b77ec90cdac663a331a3631f6711a9a79e63e7fd0e2059a82ed03ff31e90e771aac1ecc802ed819f5619a212423e4b45e6fc98dc8ff21d88cd8d248bed0ec4b057fe42cf82c2d0dce05f009140e29a9afdea4d92c524dee334508bbfd5f83988f5382668bcbf3aeca40f7869a1a7cef5e25ff626ce9ed43af60e2d6b6fbcb5aafa9a25f185c2c1dc0e45b412c6fb182d9e5e7a1f8bb2a6c3a04ddf8b40df8edbf5ec8c8f94dd1dfd2d9a9cb48c5c3fd6051ccc6f34158954d842c8d51a431bcfef5b54f88d96c4e81d55120cb4c5fde983e652ae36fd8a57dbad8be354fe2e50fa9ed5e94b13a0426261e0f9fa69004e3426ce08a2536bdf99c6b5d387abd7ae4c4efcfdd7352a010163bbfb730dfc81a2a89349b328a3fa1b6df5b2b013a376f552d78bc829684eccbaa8f5c2d4a9d3741b0810bc27db5241d0df7fb2951e2ea4f601e984b3f7a6971ef428558186893dc74f708aa212b8a1f0a6cc0f028e3738a41814d3ee3c01e4ee977cdacee159db3c5bccaa7414ba71a9c212a8f9310db12f21adc1616a47b8a649dbbe6eebce3790bd3a75e2adf595baa15766e60badfd7492eb97c1aaa92e7f127a9ff9c460733ab7a66ef1f687b7797c847264360b8fcb599bad01b142264746c997eeff981d84463db1dbe410ab7ff4f00ad30d15816e5d76a5f818fa2c6b929e253a7eb48d67e3b8be557c6aa629106bdf27db1caaabfe16e420a146f551315e9d0d61b1d87126b8a3d1de48c1af6daf89966fa3a1eaf4d510b8879ba4066fb38c6b222df63259e5e32bd22e8b0fb9456573185fc963753090d41a60121c7b98c5a083cf1ce4b74111313ea3c1936f934483193df806d42a46ee55546c15100ddda8aa1c9b109126453d866ae224d1b61db2308c2bc8046eaa2c036ac413cc1440f44f17fa4a0bb1afdefa37c4dd3236ea731f43cc7a503ffd46bf8e54a65bf23a018109884b07581066b4eef9ba2ee872c972b9a899a3645599eeaa972fe32e2c315a186b85e2183a714ca75043b2a6764d89ea223385cbf073a7f2665f92bbeb13009b740b8dd9295ccbb947fbe6d37da416749119e77895dc52aa0532ddacc81f0dd029771b222c6d757999b3bc2275878ff38a04993bd29b1063393ff9b4a1aabc1cbcdc2b94f9836e44907c09b3be75c15c76977c1793fca3a426d7e00344ad4ec01e19e28e864b3240178d9ed2a14104bbd69b408752eae860b251c7c021812f9f6f72ac695fad7c43258b2aa49ab785b49723d8c086858e554ba3837ea96f12f41e0c33807597758146c8f587b8610c5d1b1bfadae20fff618efb726af4b848b9ade05fdb365c78a9cd812709b754235df604664de87a54504469328c175d3f1b479d23b38994c8f54d9a2f6115620bc1731f6dfbaeae694dad17a6f9a1f6b10e0006f715aac3f5ea285a7676cd321489af48b0467a8c540a1371b750010e1a8dab7312c833ddbfabc0d077de3a9130dae5437b2b804399656b82d3c6f572ad1151d77b3f23fb953ccecbde2eff206f4984a084e9fa75fe046db0e7e8db89826bf874ae50484543990558267d00b65f274144c28660648403ff752d287900e4b6a6db70613fda768c772215542b43bf25d1c9589f8521dc0752ded09027a3175f281c64699490e5a071b74c591f3d3e3fd8c55d54b1a44b4724b65c4a0ac19f0453ef3631c937546b869ef940139ed4e3da4ec6a518ccb75aceaf4744cbe7e05f15fa631069fbd52864007d837066753955434ed38273cc8dd27fc109e434b5c84bdb2f6b326e2cbde40909e10b32f04949176f077c5fa2efa45732f9404ffbbd2342ad15e05936fb2a06afe3915b1686038d9b4d3970850fff7386ee1bc47b631e6b1f7baf3835ffb4fe4ebeda061e111cefa0a48bffb4ed28a5af4bd30594f0636c191ab64d1ff3474b5daff7d969bbd313a6dacdcdcedd474bb3c825de176c64baf911ff2a5011f7aba792aff9047ecb4007530c503dbfcc70d6c6fee7607bf20d6e4222f3767c736c829f05e8ff9de6a424086638450c7861ba80f66dfd4c49bb53d39ff3f462c4c398fd9b1f8d75afa476891ca1a816bd4e5f1ad1433e445676a81642951fdce5f943d1fc51ac8782eecaf995f84120cbf78f26f2935a933598d3b46b08051346d807796ae081c0e436a6016b31cfaba95663fea943fcadf9a8f29553e5096070cb60ea5d73adf1b18990858034b98b546c92b740d0666e13374114e20265d2aa2ed49c502785f6428c56be1a1875e3076bf7f0b59b042e2803f55b6871d9ed37af2c7c8de78f344923a293a71a5733750eab5eae1267052ee5dbeab87d698fadcf19fe6956b8fcbfdfe67955988fcba4cb629d154d0a5646367f3b4e918cfc8b9a9fc5e76e30f51c86e758c810f7e42d5b456e288844f80294f46c4da9c15a64aeeecb3755854e910c41c4481407e3e7f1ec020e8fc634511005b653932e2f38c2a28a6e9069101daf163d482eac72bbb6897b8503a0c493e7585f9a7b98c2d808409e5420d3336882ed8568b65f29c9a322024b09f4e5b01a687f48cf9d563aa2a6779d7e37c6fcb04e0b620b4fd80fb8002cd23dc2b3fc249a0a71655d2d8bd1f0132dc609cbb1620ad398ae8048426b28c8c105ffc1c161e7992c46c669ec014d0323a5e44d35870b61bb1b617e347a986ccc89a4a286e63982ecee05813a14e23cb9c4987a92ca23155b3d8d58f324ad25b2d4c9c767cf4b85b18b8844c9f38a4ca3236e2745f6dafb2af37eb5a23ad662cb7c5e945135a19da5d8144f3f7b0b4d479234281bb97fc22a0c771896187704a95eb1ea098a1e30ee9835ff9f8f849c0b02fe8174586302069152fa901f899171df0c6b1d7bf13920ce9b1fdf4e458f6484919768b7ffbe87df780124928946fc417d1ceebc668d896d2913fd52a0bd11c88f9000000"], 0x1}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f00000000c0)=0x4, 0x4) accept4$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000000600)={0x0, @in6={{0xa, 0x0, 0xfa5f, @ipv4={[], [0xff, 0xff]}, 0x6fa74d64}}, [0x40, 0xb27, 0x11a, 0x9, 0x5, 0x40c, 0x5, 0xffff, 0x9, 0x7, 0xfff, 0x4, 0x5b, 0x0, 0x4]}, &(0x7f0000000240)=0x100) 2018/03/31 02:57:55 executing program 5: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x3, 0xfffffffffffffe00}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000000c0)={r1, 0x101, 0xffffffffffff0000}, 0x8) pipe(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f00000004c0)={r1, 0x5e, "8566271ef982235633b6bfca528015cd0f08fb0591e23b8f54df030fa440f6858a6aac70e6d37f95eb12d8e4a37eb366bf42363e05c371c03b2bf8be6efdc963855e71d632215fa64623173749113d487e6db2b8eb8a30e06d461a6cd525"}, &(0x7f0000000540)=0x66) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={"776c616e300000020084000000000899", &(0x7f0000000100)=ANY=[@ANYBLOB="7f000000890531"]}) accept4(r0, &(0x7f0000000280)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, &(0x7f0000000300)=0x80, 0x80800) r3 = socket$bt_rfcomm(0x1f, 0x1, 0x3) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r3, 0x12, 0x2, &(0x7f0000000200)=""/80, &(0x7f0000000380)=0x50) r4 = socket(0x3, 0x3, 0xff) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f0000000340)={r0}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f00000003c0)=ANY=[@ANYBLOB="0500000005004e089506ffff050029cc8455104a7024b618ab673e642327dabee0cfd903f9c81aafcbc356bf5b530bb1c5f46cd6f6ccc0a5483e10169a3fb089969528ede0fd08982f7bb8e49af8aefde1ec44aad968e1105206c1c4f217dfcee6f1526f5037f59ffb5694fd88a769ea85610105df7e0c49d9e3ab0cbf186086385a07ba231aeb"], 0x1) 2018/03/31 02:57:55 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000288fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(aes-aesni)\x00'}, 0x58) recvmsg(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000180)=@generic, 0xffffffffffffff37, &(0x7f0000000480)=[{&(0x7f0000000200)=""/207, 0xcf}], 0x10000000000000f0, &(0x7f0000000540)=""/158, 0x9e}, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000980)={0x0, 0x80000}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000800)={r1, 0x80000, 0xffffffffffffff9c}) getpeername(r0, &(0x7f0000000a00)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, &(0x7f0000000a80)=0x80) connect$unix(r3, &(0x7f0000000ac0)=@file={0x1, './file0\x00'}, 0x6e) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f00000000c0)={0x0, 0x0}) preadv(r0, &(0x7f0000000740)=[{&(0x7f0000000300)=""/146, 0x92}, {&(0x7f00000003c0)=""/118, 0x76}, {&(0x7f0000000600)=""/232, 0xe8}, {&(0x7f0000000440)=""/49, 0x31}, {&(0x7f0000000500)}, {&(0x7f0000000700)=""/43, 0x2b}], 0x6, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000000500)={0x0, 0x0, 0xfffffffffffffff7}) socketpair(0xa, 0x1, 0x40, &(0x7f0000000840)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000880)={0x0, 0x7}, &(0x7f00000008c0)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x75, &(0x7f00000007c0)={r8, 0x800}, 0x1) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000000140)={r4, r5, 0x1}) r9 = accept$alg(r0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r7, 0x84, 0x19, &(0x7f00000009c0)={r8}, 0x8) accept$nfc_llcp(r6, &(0x7f0000000900), &(0x7f0000000100)=0x60) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r7, 0x84, 0x16, &(0x7f0000000040)={0x3, [0x4, 0x81, 0x6]}, 0xa) setsockopt$ALG_SET_KEY(r7, 0x117, 0x1, &(0x7f0000000000)="1e336500ff4ad5e700000022000000ec", 0x10) sendmmsg$alg(r9, &(0x7f0000000080)=[{0x0, 0x0, &(0x7f000011a000), 0x12b}], 0x3a860b6b5182e8, 0x0) 2018/03/31 02:57:55 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xffffffffffffff95, &(0x7f0000000040)={&(0x7f00000001c0)={0x24, 0x18, 0x2ff, 0x0, 0x0, {0xa}, [@typed={0x8, 0x0, @u32}, @typed={0x8, 0x17, @str='^\x00'}]}, 0x24}, 0x1}, 0x0) 2018/03/31 02:57:55 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3a) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000634000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xffffffbd) pread64(0xffffffffffffffff, &(0x7f0000000180)=""/195, 0xc3, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x85, 0x10}, &(0x7f0000000140)=0xc) bind$unix(r2, &(0x7f0000000440)=@file={0x1, './file0\x00'}, 0x6e) r3 = accept$inet(0xffffffffffffff9c, &(0x7f0000000280)={0x0, 0x0, @dev}, &(0x7f00000002c0)=0x10) socketpair(0x0, 0xf, 0x6, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_udp_encap(r5, 0x11, 0x64, &(0x7f0000000540)=0x4, 0x4) accept$ipx(r5, &(0x7f00000003c0), &(0x7f0000000400)=0x10) setsockopt$IP_VS_SO_SET_ZERO(r5, 0x0, 0x48f, &(0x7f0000000080)={0x73, @empty, 0x4e23, 0x1, 'nq\x00', 0x0, 0x7fffffff}, 0x2c) accept4$alg(r5, 0x0, 0x0, 0x80000) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000000680)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000005c0)=0x8) sendmmsg$unix(r2, &(0x7f00000bd000), 0x492492492492834, 0x0) connect$unix(r4, &(0x7f00003de000)=@abs={0x1, 0x0, 0x4e23}, 0x3) close(r1) socket$inet_sctp(0x2, 0x0, 0x84) sendmsg(r4, &(0x7f0000001900)={0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000600)="e6a4f9530bde0ea234969f4911dd5d5d8615aef5582562a53d524969f1ee0f4523e9647b5bd0ac7747c74d9809c82e7587f43e2d8d8d4a2e1e891418f73502c4bb15908f0a58c644afe17080917606ca8980", 0x52}], 0x1, &(0x7f0000001680), 0x0, 0x20000000}, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r4, 0x12, 0x3, &(0x7f00000000c0), &(0x7f0000000300)=0x4) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000004c0)={@empty, 0x50}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f0000000340)={0x628}, 0x1) syz_emit_ethernet(0x1, &(0x7f00000f8000)=ANY=[@ANYBLOB="cd390b081bf2aaaaaaaa000086dd6008de0600383a0000000000000000000000ffffe0000002ff0200000000000000000000000000010200907800000000609433df00003a0000000000000000000000000000"], 0x0) 2018/03/31 02:57:55 executing program 0: r0 = socket$inet6(0xa, 0x80003, 0xff) accept(r0, &(0x7f0000000140)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, &(0x7f00000001c0)=0x80) setsockopt$RDS_FREE_MR(r1, 0x114, 0x3, &(0x7f0000000200)={{0x40, 0x1000}, 0x60}, 0x10) getsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/03/31 02:57:55 executing program 7: r0 = socket(0x0, 0x0, 0x1) r1 = socket(0x0, 0x2, 0x0) bind(r0, &(0x7f0000000580)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0xffffffffffffff3e) unshare(0x60000000) getuid() getgid() getpid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000740)) socket$inet(0x2, 0x4, 0x5) getgid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000300)={{{@in=@local, @in6=@ipv4={[], [], @loopback}}}, {{@in6=@mcast2}, 0x0, @in=@remote}}, &(0x7f0000000200)=0x515) ioctl$sock_proto_private(r0, 0x89e7, &(0x7f0000000880)="f6c016c65a29d2b587ac1a02a23d18e10e3a9c10c655bc4c1e56c5ca6505d3b083b438b07c85e401f0dcc4ea812d8e8a45c47fbbdd6afd5cf5f5148168884bfa17ade78d22d3b9f8875ba544d3b20cfb0e2c03bb914145f1cc3b0205bc674a00d89ad59cba86ecfb9182b12622d8ca87e0e1e66ec28e27a1fc8afbf03a3c9e8cdcbd9548556977fdaa1c91fb1e6bac3d4589f93991c60447ba3035351c51de8da9bd2928214f8526520db0ea0f5ad143bc804b76fbbacef120efb00af8d2b8ce22fb9f34ba20ba54df") getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000e00), &(0x7f0000000e40)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000000)=0xffffffffffffff25) gettid() getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000140)={0x0, 0x8}, &(0x7f0000000240)=0x8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001400), &(0x7f0000001440)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000180)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001480)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000014c0), &(0x7f0000001500)=0xc) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000180)={'\x00', &(0x7f0000000400)=ANY=[@ANYBLOB="4f00000007000000ff0700000000ae00054905daf7ffffff060000000004090305000000ff030000806d91aefbf2ffcffafcd98ad1d7bf339b9960b31e32b967090311d079c0450189a830ef28ca45302426b888b975b920d6be48360daf941f725c1eaff25b9f6b8d78d0e8efdb648f78da9a7ec07f86aef52369df4dad76c3bbef9b00000077a8f08394b2f947f1d1497eebf267a373550029c1520400f7bc867b9cf1bdd06ab5dea2a39f0fed3460189f993db50a724ccbeb5affcbaed2fededb957cec269548b17c025c68c703144c593e0aaa7df0a55f8985c2068ecf6d3b15a7684f38203d3436e7a912b4e3b2"]}) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000000500)={{0x2, 0xfffffffffffffffe, @dev={0xac, 0x14, 0x14}}, {0x80000, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x5, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'syz_tun\x00'}) 2018/03/31 02:57:55 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x4) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000100), &(0x7f0000000140)=0x40) socket$netlink(0x10, 0x3, 0x8) socket$inet_tcp(0x2, 0x1, 0x0) sendmsg$nl_generic(r0, &(0x7f0000016000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)={0x14, 0x12, 0x301}, 0x14}, 0x1}, 0x0) 2018/03/31 02:57:55 executing program 6: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f00000001c0), &(0x7f0000000200)=0x1c, 0x800) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000240)={0x0, 0x1000, 0x9, [0x56, 0xc7a4, 0xfffffffffffffffe, 0x14000, 0x8, 0x1, 0x0, 0xba5, 0xf3]}, &(0x7f0000001380)=0x1a) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000013c0)={r1, 0x0, 0x1000, "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"}, 0x1008) r2 = bpf$MAP_CREATE(0x0, &(0x7f000039a000)={0x5, 0x100, 0x100, 0x2}, 0x2c) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000269fb8)={0x1, 0x5, &(0x7f00000affc8)=@framed={{0x18}, [@map={0x18, 0x6, 0x1, 0x0, r2}], {0x95}}, &(0x7f000039cff6)="7379e66b616c6c657200", 0x8, 0x1000, &(0x7f000039c000)=""/4096}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f000039efd8)={0xffffffffffffffff, 0x0, 0x0, 0x33, &(0x7f00002c5000), &(0x7f00003a3fcd)=""/51}, 0x28) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x9f3b, 0x6c}, &(0x7f0000000040)=0x8) socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e20, 0xc8, @loopback={0x0, 0x1}, 0x6}}, [0x2, 0x5b, 0x3, 0xc6, 0x4351, 0x10000, 0x5a3, 0x3, 0xff, 0x4, 0x2, 0xffffffffffffffdb, 0x10000, 0x1618, 0x2]}, &(0x7f0000000180)=0x100) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f00000002c0)={r4, 0xd9, 0x9, 0x8000, 0x800, 0x2, 0x3, 0x1, {r5, @in={{0x2, 0x4e24, @rand_addr=0x8}}, 0xffffffffffffff80, 0x0, 0x2, 0x6f, 0x1}}, &(0x7f0000000280)=0x3e) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00003a6ff0)={r3, 0x39, &(0x7f000039efb0)}, 0x10) read(r2, &(0x7f0000000380)=""/4096, 0x1000) [ 375.538197] IPVS: set_ctl: invalid protocol: 255 172.20.20.170:20001 lblcr 2018/03/31 02:57:55 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000100)=@dstopts={0x0, 0x0, [], [@generic]}, 0x10) sendto$inet6(r0, &(0x7f0000ee9e0c)="b2", 0x0, 0x0, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x2}, 0x1c) listen(r0, 0xfffffffffffffff9) accept$inet6(r0, 0x0, &(0x7f0000000080)) 2018/03/31 02:57:55 executing program 5: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000040)=0x6, 0x2) socket$inet_dccp(0x2, 0x6, 0x0) [ 375.632559] IPVS: ftp: loaded support on port[0] = 21 2018/03/31 02:57:55 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000af2000)="8be3000000010000", 0x8) r1 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x100000b, 0x30, 0xffffffffffffffff, 0x0) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000001080)="591ed9bb55d7b363d164d77cbcc7aed43cd78e67b1eeb6448be13e521bfb51d727317a7e8dd58b546f79f2f2c6aae385b6a030f8e4bdc1c6df48d6dbe1b0a634b7e69eef5f48065dbf059e82f79a9c85265c10274644779147b9c4b20df3d0267e72d977308c8f76997519b9c8e9758df3406a6ffc7ddf695d8da892eaded274bb1ad43f2c628cab97a49081609dde29ffa2634cb06d9d06151b66d6ad7eef9dc6955c7dd1cbe14708b6f2531681fc4dfc63b7794411743c639728c5841ccfe11e8dc5f1afa9d7432616f92a895e3f15ce8ebfba3463065721db6347857aa16e8f734d21b72644bb4c9cb4eb1421f379fd4c34671eb8ee47f50ce503228a1d7ab34c4fdb3e7c81433fbb2edc5dfdc5d0796a51c0e59f4f02a8412d67ae236692a3ab6cf34eee2d9d74f7683896e21f1447b6e312e34470b8169048135a2f5ca1c9a6ba68eca4ab358212502eedf84b635d6b097566219fb73d5a4b2261e0155a8e335a4b81d4f4cd620e4574605e68bcd84c279b6ce6f02bef069ff3d593bf81a823cdb5546330b1f294dd3f35c55c1373b28c20c73efdf620cdd8db73ee20cb009d22053bf19b0417a7ced405a8f32d951cc29b3a6f9b404d1aef2110818deb9a6b058b04702537e7c3f6678cedaa222c76a8cf8944231efa675ff1f85c9f1a4b2e3324398b682f6947a587873b942bc691ee4fae2d18355359017b8dc23ac2ed05ded38de11a306813a3b4e33503aef2b57fd31b4829e7dae58ccd15bcb27d85b190c2bc255f55f96870202e15e78309d9927dc98b9dabeaf90e67d0f1a10d275d5fe64648e877511428f011d71efa65ba8a824b1e9a1380e1714581c1d6a48237265e4c1984701b14d708ea0fb452311c9a0b3937187fafa061606fb1368fee52cab470f73a5fa5e1f8659db9197621d91bb173152a0ffac970bef0dbf914f912a2ec69ce9bbdfbbe4fcf761073472711c5684ab283e2bedc59dcc7d6ce729f6f94f228cae535b566d4b80a860f812b05db0209e3d982c58f56e1465e61653d00b6d43115efbac28ae9bf8ed6869fbdae7be392d7927e4bcf1d520577d85bc1230fbf1b8f7521ec45ad18fc890f3625a47f23e4021e7dc790d928d1b217223bb7a72e7df38c50fdd40f152b55d1800c456bc525c37d80315daff59bcf8376f756fa49a30d47ea489fe42288c46b9e5a5bc57e9f3490de8437174a7b2f51d246b596c8ffcd62daceafbecf434691500fd4f70bfd9b1c2cb2497b862c50a258fe9e10e9fa67d58d7617d8f8438fc67d45d165aef9e0af51efedf45395fa5ae31cdb4208561e4aac224af85db63c3f577f0387080d0885d91747e1b1b08c6a027a825c463d3e80e5f00350ba3a2f93a7bec70a00d818f6d43c555aaa4bca07b8a4f9ba2f653995cc16a2cf8ba6a372d518c9217e122f0b0f879b665dadafa2863cdfb3b6d52ddca9251aa323fbf9a46e7883bf492eb6d0c33cdb66be9a8a74aaa22a30839309390541bdf866157bd54398e3863072a01186b75cc60772cb701daf3f6aa5508ef3e6c7d6e437312ffb4a08e5a6a977bc439a44491a71e4c28658a4392f535fb964f8f128ecfb807edd4487c689b11028b43dbf5b7cd38bf6c417019f96b4315df116942369a99b13d4ac31901bd9749713bf86847fa9e9e59deddaa5b8abf7e258016518de062ab3f5bf9ea75e8d26f132cb8e9490791f8de0c28fa561d4229179a1edef50cbc065df9c1f158d967d56be30855264c06b71bf81fa897c7bf813789bb634bbf86365402991c0ab2d45904990968761c067a0b76be8bab58a4caeec07ced76adc6d21f6c9970248fe69580f9a857ff76bfaca6b44de0c75e71413ec852911937144a90ba0af7d2c3a676d8cfe95979e3ec477e112444fb8b846625ad311a01b55def86a2dcb2a22fc7ce20c3eb6e529eaae0a8bbc6e17a5c139ecde2fdff16217fbf4f9abfd245d13557d372b89cb50bdad97a118fc2ff506a49d78b111ce71a7295d77d15d6d65bb77afdd2274441904791f8acb032cd9bfe6bb825b5f6ba7086d5584f849a02357e087c0dd387d6359357c853b75346f5e5a88cb007a4c63d3c0b0ddf09686b15f6f3fbe2bea69757d1c63bddd3b2ffe87fd52e334485e4aa84f32ee05525f38755ca7656889ab8850f3bd495d05d3c8024c8f3c6cda8ee517fca7f8366e6fc3c393d287044faf881b69d823704bf448853cea3d009dd639329b8d712a0be80c4e000be828db84bbdf3b4c61af9a6aad9274fc3aa3a1652345e1364cf9dc65cdcae85272e26e77fdc904807fa70d7fe1f729588b31595a0925e35379033f2d61d37809af1a0a45affca1709e9cd62da8f11d8e8379e98131653982db3afc835f68a6b523300ed8d6e372997a2610c712b54a6a96a5f9597b4a34756a93b1a9d5517b2956c6a579dd8ccbf4ad283178f383114580b2052578e3d812c00d02fee680870fc58b5cf620efca85c8df902d3be3bc6056534e54121090f010ef6d5708731f10126ab9c808348ded20c9aa0b0b2f58b4a8ca8067b1b303e87de7046361eef37e5bca006a0804a4dd6987dcd043e6550c7374f4a07b498048754285d98bc6dbfa1ac3530296a5a35a0f6bb48864046178a69f5d967c1e457c75f2704698f223be8cd12a02258be599a235b491ef1978d55a40bad9536beafa4a16a9557d4a5039f311b150c503ef4f975710b51576e7648fd92b9eb6f4a5ad114e1a03670f5eaa8d191188c0f6dc1a951f89b53ba5ca018934d12a2db4dbddc7455133c38f9856a94d8a22432a54bf31d8aa566b0e3d595935b80791d880c5a0ab4d8e8c480149710a7d55e3267b792bbd3cf7058b1d00c1d75acd9e494c4156254cf5e9b2939a82ca9867588c301bbc131b4716ef2fa16c71d660d1768911e56969ce63ecb71991e148e3c1e72f8924f21c73c2bc76bf7fd517643ec8b582cd000e8d30b32613385edd691d97ad3e25b17283608818bf2f63229daae6d7915f62cbecfec0acc6e0304ae5e76fdc8ed97ac63848e5825f2a675f0f1a2232decf10a4785482eb00daa9f043f5bc440e6b960bf2dbba348e3a91e7ea826091617aa3401c031581d08d6a5de77ef240065dabb9c896dc0c994d2f7e34cda12d29147184567f24f83ce4f8abcef331345a85d4c4322bece7238802a79348277dcdc371060c2ae418ed74637b680332491f6276d8f57faad784c25a8bafbb1ca956b328409c60ac414130cfaf31b010e3c66866ed5faa331d293f7b2313b28d019aae6dbdf0989219856811ebb3ed9c6a373a16e25c51743138cb9706c1c799f9f09626f102f449cb3c4bdccc3753094e7d615d2e4a70ed137c6786b2f07aae87bd2d93087bf680992b2ae82b2bd137d3f75b096dd61b567455916097fc99eb585976dede27263c64dd2a2bd26813beff9c66abe1e85ea98f5f74ce4a6b8c7505b950f16f96b8b6b44f518d937e8f25bba1cd2e2ba421658d286fea01da05c36eb5f9cdf151bab99a996a7731a4bfb33acf5ec8027470f8f9527d9fd2ff3add2b7f712e2a427c7b26da3539536d9738761524d3271b831249a7c7a002325da9e05a6e7c7a4004de54659dd3e34ca598373e763ddd7c422aaeca7501fadce58ceeaa0cb99ab0ee428ac676c99e663e064d337259c429ffd6ec72ba21187c8c6d620ae287a56fa552bda24249ede9e7421225aed31ef68e11498c13a5a96a819f4aa4a3ae5217fc04879646ffee0b7caac944d148da1f6a2621069d0049fca15b49b961c5d8d0c2d36f0636d94458e3c9747c4c9252a0e39dfce4b341901130c840cd9c7439119b84bdc7bd5237670339b32a6ac375d01fd176e4b2742b3d6467b71a04981a2a64ce2b6e58bacfe84ae1524830bf053a363c19c500ca864bc6f2920ae0034157f75cf8d3fb6de2c7bc7eeb96157d2105fcb109606b1d23d6cd2999f0b964f02a3004e2d612248780249daf3d062744101c1178a2941c08b1edd3c24cb0fa945da03a6792c321d0ed0d1ae7737fd1ecc59dd66612c91d5de78ebcd410a57866ee0d17c460d636891cafd58dc480bb7c251a7cd77ffdcef9a9069199c64dee6f7ea2cf537a5cc2d75a7b6466b20b910dfd4a1a2dc7126a13a0987e4478b18e3873b283ab8a1789b336990b9283cf44212a45f40b3b9e3d9b0bf2ddba0ba23d9546eaaed947c07f79e31a7f46a22bcabfaafeaf00244e7043b1158bf7e0bd733e6c50b9fca0cdde9ffc75375e1324716e3680d923bccef0b669d4a23bc8260ee62c769a1a43f0d3329a0ac68ef8b6c1eb9f0186bb6da245d96e3dc2383c888413d9bcb1005beeff9bb3fb88ca661ee508128fbe2d52c013ff8d439353a90af778ffcab7aae219c5c0c76428a22015b36f04559a8ce53295210acb399958a2a9136841c4b09c4c1c8bf51f04d1f8e4cc93e90156bf8b01d868e6c58f30fb40fbfc81046ee17453e01a9f413dd00f032b6ab1a8509ac97c569ebce7690e736ca542fb40d4e0a491b1d151a7e5b1b7d175b7384a9ef665ab30053fa4fb15750b75b3c77c03964e848b26834e040268dec1332358333beded69eafa836523ea507de2bbae864547243d7cc05bdfcfc8299893a89271bf99a016db4058bef1c0d8fc423109f0e0599613499a32481e875a78afc9ca727ecd8581e463634b942b6defd38724be4e79c0d9addca8f0eca3fffd5433aa3395b2d0193cff1ab3a3ceff390f6de0bb2c850c90fc496f96db83681032af3ce37cabaca01187baf6338324560a66604e6e8853145cde89b7d0aed6c3af101a4b251cb970f2581eb9f58b5dd5f7c4eee32cd1b089598d8475cd3623850b19927c1175915b910872038a800a98880beb10e35deb4c44acd7cedc8d44586bdfd1a7e7a9c2ee985f0d7bf6572f3764c4500effcc9c354cb51532bf9630879bcd435482941c7e352c14e8cb50564d3fd6f2abae98afc4c4655fea172e7b5d7b2cd6db4d58b137dd143ea0578056620c452c3dfcd722544d744cea41c104fa268825152b7e96321f3b77ec54c1c5f0be9978a4ba3f4dff64ffe2a9edbff62c99d23625e39cea038bc3679fd1aa163e69a4eda6d362906f16b23779c6c7406e6f90460378fb76c3f9d0ebaa5e01924e3da84a56276d7edf3b1b4d48efe94410f50cec1cbc10cd2c839aa0c1f45833e99c6cc11aa6131c5423eee1e920147066e787831b36ede5af169d20d81ed82e9b84d5d03d5f2a3b5123f63114249f33799cdea677f515f20c5710e571277e3758c1aca4824333c54de3b863df74da23c320651b0f9a00a5051c1245452d00912c099f3c25c9d674361d766ae4f8cf7cc1ffe8278c742aef4e81accf6e5d84d4bd59bb01b67fde0a828885faf05728f60e9a56e322a3a7072894f26f615f4d36b8c1a38bbc63b00abdb56e3f7a543282f91316cdb491a8a937fae86406943d3dd8e847597c6c07d966c3e6a23668fa42a9e6fb16ac4074796bb06e7028399fc3839f7880265d0f0fbf5d2c190a32b8794118071bc924adee63429e67e1745cd818971acb3a957dea7b092c8b8d64f455871d47a056cc772d58543ea185b81f4d80d3c743afa1437de2f88533fc5b87e9604b", 0xf81}], 0x1, &(0x7f0000000480)}, 0x0) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000000)=0x25, &(0x7f0000000040)=0x4) 2018/03/31 02:57:55 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3a) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000634000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xffffffbd) pread64(0xffffffffffffffff, &(0x7f0000000180)=""/195, 0xc3, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x85, 0x10}, &(0x7f0000000140)=0xc) bind$unix(r2, &(0x7f0000000440)=@file={0x1, './file0\x00'}, 0x6e) r3 = accept$inet(0xffffffffffffff9c, &(0x7f0000000280)={0x0, 0x0, @dev}, &(0x7f00000002c0)=0x10) socketpair(0x0, 0xf, 0x6, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_udp_encap(r5, 0x11, 0x64, &(0x7f0000000540)=0x4, 0x4) accept$ipx(r5, &(0x7f00000003c0), &(0x7f0000000400)=0x10) setsockopt$IP_VS_SO_SET_ZERO(r5, 0x0, 0x48f, &(0x7f0000000080)={0x73, @empty, 0x4e23, 0x1, 'nq\x00', 0x0, 0x7fffffff}, 0x2c) accept4$alg(r5, 0x0, 0x0, 0x80000) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000000680)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000005c0)=0x8) sendmmsg$unix(r2, &(0x7f00000bd000), 0x492492492492834, 0x0) connect$unix(r4, &(0x7f00003de000)=@abs={0x1, 0x0, 0x4e23}, 0x3) close(r1) socket$inet_sctp(0x2, 0x0, 0x84) sendmsg(r4, &(0x7f0000001900)={0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000600)="e6a4f9530bde0ea234969f4911dd5d5d8615aef5582562a53d524969f1ee0f4523e9647b5bd0ac7747c74d9809c82e7587f43e2d8d8d4a2e1e891418f73502c4bb15908f0a58c644afe17080917606ca8980", 0x52}], 0x1, &(0x7f0000001680), 0x0, 0x20000000}, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r4, 0x12, 0x3, &(0x7f00000000c0), &(0x7f0000000300)=0x4) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000004c0)={@empty, 0x50}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f0000000340)={0x628}, 0x1) syz_emit_ethernet(0x1, &(0x7f00000f8000)=ANY=[@ANYBLOB="cd390b081bf2aaaaaaaa000086dd6008de0600383a0000000000000000000000ffffe0000002ff0200000000000000000000000000010200907800000000609433df00003a0000000000000000000000000000"], 0x0) 2018/03/31 02:57:55 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001540)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(aes)\x00'}, 0x58) r1 = socket(0x3, 0x10000004, 0x1) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={0x0, 0x100}, &(0x7f0000000000)=0xffffffffffffff31) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000240)={r2, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, [0x0, 0x3, 0x64, 0x6, 0x2, 0xa1, 0x6, 0x7, 0x8000, 0x0, 0x80000000, 0x80000001, 0x9000000000, 0x5, 0x4000]}, &(0x7f00000001c0)=0x100) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="0a6b260000e381ebb3b664f8586313db5ec213877b79404000005dc9f51e6a2ea3", 0x21) 2018/03/31 02:57:55 executing program 2: r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000644ffc)=0x8000, 0x4) bind$inet6(r0, &(0x7f00003bcfe4)={0xa, 0x4e20, 0x0, @empty, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000200)='-', 0x1, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00'}) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000000)='bcsf0\x00') accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000040)) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080), 0x10) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000500), &(0x7f00000005c0)=0x1ce) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000002140)={0x7, &(0x7f0000002040)=[{0x2, 0x260, 0x6, 0xfff}, {0x0, 0x3ffb, 0x10001, 0x6}, {0x4, 0x0, 0x400, 0x71e}, {0xfffffffffffffff9, 0x8, 0x9}, {0x0, 0x9, 0x0, 0x8}, {0x20, 0x8000, 0x400, 0x8618}, {0x8001, 0x9, 0x2, 0xfff}]}, 0x10) socket$packet(0x11, 0x3, 0x300) getsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000002100), 0x2) socket$kcm(0x29, 0x2, 0x0) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') socketpair$inet(0x2, 0x8080f, 0x1f, &(0x7f00000003c0)) socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = socket$vsock_stream(0x28, 0x1, 0x0) r4 = accept(r3, &(0x7f0000000580)=@rc, &(0x7f0000000280)=0x4c) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r4, 0x28, 0x0, &(0x7f00000004c0)=0x100000001, 0x8) r5 = socket$nl_generic(0x10, 0x3, 0x10) getpid() sendmsg$nl_generic(r5, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000700)=ANY=[@ANYBLOB="24100000200001002cbd7000000000000400000010103e000c007c000001000000000000ca0678f91fd4081f182031aac83dd80156f4a0a8d8bf4880cfb56f9b9a23fab7e21248e861cb33743b2ac6ee8a513a6eda7835894d4a5a5b106b0a623c1289cf92ce24b64b80195fdb079d5551108bef5a60edba0bcf152bebc653f82b76532d2dc34bd2d8ebc54b8cc9dad69a7682bb052ca305241de20704bb486a14e7e910e7fcb3a32d20945b3290e0e80320a2e7d54fd9fca3d5a827f7167b49a0ef4fc126f2758015685b3bac10ecc0fae3246ca052dd7df2fc0a692a9166f5ed9a1cd2677e370c6cd8acf06331d015417b1aff0e81fa476c648bc06e7d8693bf0b4a15ab23f8ccc4356f726cf9bc93abf72aadedcbca961182aa5593afe3d1f27a43ccf54b00986c788b114257ce746b4acb1f5f5fa623e0071ea2ceb5274aa142b30db2671d4b2def147adb2a961d80ad66b1b459603517ba2cc002f09692ac7bda42de942d15da77443fd41a3c583824a70b91b0f6f59cdfea9faa684376842c55ff532a6ee111fa0ab239965c86d489a86a96be22561f9a966cfb50ce809c8c990475c3287a339ba52b60b4b9d5ee688b7127ff232e58ed425707c3b71f99db2ff9a00d453e36ff3d952cacd03018ac8e367272188a937d05da329b7746f15934b436bdc7a179912d5a1a613e72fea1658ad8a6a1e7e4b3b20f633ff588ec05abd6c0f89ad0888ee51490c5bb3aa59b578b28083ecfa2d0782dd14ebcd837910c658383937aeb08b77e0550f468716ec69af88bfb3adcf00bc66f55fb9185aedf772ecbeefef7e1b487978f485730ff7f5bae9c81ca9543a0fbcebab8d23eadc116e8434b7d51c01573680d4f866bca457e26a6301147c7edea674ac462c0504d711209aa15c9a4fe03c0db130cb45d2eabf3f3d346a15a7ada68a931f7a9ce418b7cd1d7fa737dab4d75c58df6b5966b16f6e777371e3f4cb66eae714c78bd4f8fa126c0eb0d5a895a8dc7500e4b2a285c7fa5fba66bd9bbfabe44f07658c991a30c7211bc741439e1dac2ecbf5b99311563cc535ae7b14d878b4ace08780ee59f4428f8a98fec812699f43da531b6dc2a0b8005e1d75c7e7e9e895337fe0b243ebd0fb7bb5bfdacb861018576f571e1106c4505048e412d192f98671289e06ff83f6b3c0ca0aeedf828135a6283a223041d2207637b142b7ea668460004b60df58a4d64c9685bafe1b2d95d00fb16a8234cdf4101ae963aca273e9d8ad3d90600000000000000add1b82d8b1de747cdb9e825b44e676ae013103f0135b6d45605ffc7b2a40f7ff5e5dc14bf3d4e1312c22d54ecd4ac1ad807aac028ed09cccbd0d2c34f1a8f82c9cf3541524d9910f6e001c514ec400cadb4c86fd94b19fe64bfb90579844ed5707a1c14638b0cc4c4e2728d0f9e557889fd0955f6876487fae5cf38bbbbe659d94daab9a2bb4acf16a85663c2d4d8888d8f6bd82b3ce2c7e289fa3c98b16f0dcff096291cd03dd83dc0b5030010ef10346a7f027a17a34f8c434ede44a66a1919d4bb177c1ac59844afedc85741b8776ee693f99ce94897325a690fa9a2ba073c34bc760b167932875cb16385f5d5cede32742dc466b87a1cf917b451b0c7498ec6c5611b8d959948863dc645df8c029e78bfb7246cd16fde5c013f56b3cec2187d94dbd445d6b2a211bdd1055f66256838315a658052c27b2011b3bfb7192a407f38bc08efdaf33415953583a06801000000000bf74c9cd1d2f30d79711bec00a1870f1133c5f3670df1b0af47c5da514f22a037b69bde5b8622cb5ee798c9f5344b7f1a837e1a1d65fcc61f32f30499250318681308c38d6638164fd02e62e21a57bce677670b23622ef5e2048a2b088d34879f749acf7c4a33c6c0742429f10e2d6cc1d6b1d565f010a1382c58b8a0a41e891ff429ab3888d7e572e72e3a9d07dbd09ecd9f25c13eda6ef081ff3885dbdf10ae09229e70456b691fe1f282863f33faa4bad8998a883e1db9e0f2f562be5e2c74a56d059188f17ad3e58d7a41bfe5dadcd8fbe3a72d5f219a6eba15071b128e5a6196fbe5c8ff53b46e4d54f467bed5477c35a2ef34c17dcfe4ac7a13dbc80b3569d4c5e20f1015d24dff0568f33e1955b9f8a85be1dcfbff11e08844c7071cf966d5a355bfc7bbbf2e64e1dd85c9aea188db0fa00b0171d0a0f5736c235049eaf0284ce1afb5bcd4ce6755650124ffa38e2b4c038fdddc16ab8a3007ff75cccbdc68a77a31dafaa524a29812ac395eb2efd7436516ecae26fb6323f3265eabbb3528cb5d1f8532054a5ec1456ac440548eec9ab94b6fbbc909e0060d819482aebc7a731f608fce281b04d9e1ebe25f5e25486b790ff127ed0642ae12470a65ddd96683c424f90bc91dd5db473a3db2b47e5148bc8c5cfb608fc02703623f414edd0b28ac5cd9042dfd35f1f1550a82405991e4166f3c99477c48d6f512dbb2dcfd7c51047bb7dc1ab9c9da62dd74119173301aa46f12af8e9204247139631c7657f84f5c29a3f57894ecb4cd1b79aa2db637da03bbe42ff3f089ca61304745ceb23c9bc6b93542f1095dfd634717845f7f25acec4ab14a8f4e19734cb19df5d2979ba5be1e7cdd7e9dba9b64ccf3dddabc8d17ef400b2c4ac7c4d94eae8b95e4d4bb362afde0e1e3727a7da771407c11b7fc48fe50231e580863c6d44e2d51a68ca53b6ae8ad52d620c5c67d748db8e4ddb15c77a98b975c5da3a34e7bba5faa92ec09df9e38e2351a720385c41d7055ee7b9faf1cdd9ab0e8a7f4d070e5753a8c64c42feac6fa033b5f5ff5a387017f284cfca9ab955edfeb0ee3fb14f37bc7abc2b0c509f2c2d87b77ec90cdac663a331a3631f6711a9a79e63e7fd0e2059a82ed03ff31e90e771aac1ecc802ed819f5619a212423e4b45e6fc98dc8ff21d88cd8d248bed0ec4b057fe42cf82c2d0dce05f009145f9fb20e29a9afdea4d92c524dee334508bbfd5f83988f5382668bcbf3aeca40f7869a1a7cef5e25ff626ce9ed43af60e2d6b6fbcb5aafa9a25f185c2c1dc0e45b412c6fb182d9e5e7a1f8bb2a6c3a04ddf8b40df8edbf5ec8c8f94dd1dfd2d9a9cb48c5c3fd6051ccc6f34158954d842c8d51a431bcfef5b54f88d96c4e81d55120cb4c5fde983e652ae36fd8a57dbad8be354fe2e50fa9ed5e94b13a0426261e0f9fa69004e3426ce08a2536bdf99c6b5d387abd7ae4c4efcfdd7352a010163bbfb730dfc81a2a89349b328a3fa1b6df5b2b013a376f552d78bc829684eccbaa8f5c2d4a9d3741b0810bc27db5241d0df7fb2951e2ea4f601e984b3f7a6971ef428558186893dc74f708aa212b8a1f0a6cc0f028e3738a41814d3ee3c01e4ee977cdacee159db3c5bccaa7414ba71a9c212a8f9310db12f21adc1616a47b8a649dbbe6eebce3790bd3a75e2adf595baa15766e60badfd7492eb97c1aaa92e7f127a9ff9c460733ab7a66ef1f687b7797c847264360b8fcb599bad01b142264746c997eeff981d84463db1dbe410ab7ff4f00ad30d15816e5d76a5f818fa2c6b929e269a7eb48d67e3b8be557c6aa629106bdf27db1caaabfe16e420a146f551315e9d0d61b1d87096b8a3d1de48cba4066fb38c6b222df63259e5e32bd22e8b0fb9456573185fc963753090d41a60121c7b98c5a083cf1ce4b74111313ea3c1936f934483193df806d42a46ee55546c15100ddda8aa1c9b109126453d866ae224d1b61db2308c2bc8046eaa2c036ac413cc1440f44f17fa4a0bb1afdefa37c4dd3236ea731f43cc7a503ffd46bf8e54a65bf23a018109884b07581066b4eef9ba2ee872c972b9a899a3645599eeaa972fe32e2c315a186b85e2183a714ca75043b2a6764d89ea223385cbf073a7f2665f92bbeb13009b740b8dd9295ccbb947fbe6d37da416749119e77895dc52aa0532ddacc81f0dd029771b222c6d757999be365ba1a8cd510d3d79b45f78c9fb9de3bc2275878ff38a04993bd29b1063393ff9b4a1aabc1cbcdc2b94f9836e44907c09b3be75c15c76977c1793fca3a426d7e00344ad4ec01e19e28e864b3240178d9ed2a14104bbd69b408752eae860b251c7c021812f9f6f72ac695fad7c43258b2aa49ab785b49723d8c086858e554ba3837ea96f12f41e0c33807597758146c8f587b8610c5d1b1bfadae20fff618efb726af4b848b9ada05fdb365c78a9cd812709b754235df604664de87a54504469328c175d3f1b479d23b38994c8f54d9a2f6115620bc1731f6dfbaeae694dad17a6f9a1f6b10e0006f715aac3f5ea285a7676cd321489af48b0467a8c540a1371b750010e1a8dab7312c833ddbfabc0d077de3a9130dae5437b2b804399656b82d3c6f572ad1151d77b3f23fb953ccecbde2eff206f4984a084e9fa75fe046db0e7e8db89826bf874ae50484543990558267d00b65f274144c28660648403ff752d287900e4b6a6db70613fda768c772215542b43bf25d1c9589f8641dc0752ded09027a3175f281c64699490e5a071b74c591f3d3e3fd8c55d54b1a44b4724b65c4a0ac19f0453ef3631c937546b869ef940139ed4e3da4ec6a518ccb75aceaf4744cbe7e05f15fa631069fbd52864007d837066753955434ed38273cc8dd27fc109e434b5c84bdb2f6b326e2cbde40909e10b32f04949176f077c5fa2efa45732f9404ffbbd2342ad15e05936fb2a06afe3915b1686038d9b4d3970850fff7386ee1bc47b631e6b1f7baf3835ffb4fe4ebeda061e111cefa0a48bffb4ed28a5af4bd30594f0636c191ab64d1ff3474b5daff7d969bbd313a6dacdcdcedd474bb3c825de176c64baf911ff2a5011f7aba792aff9047ecb4007530c503dbfcc70d6c6fee7607bf20d6e4222f3767c736c829f05e8ff9de6a424086638450c7861ba80f66dfd4c49bb53d39ff3f462c4c398fd9b1f8d75afa476891ca1a816bd4e5f1ad1433e445676a81642951fdce5f943d1fc51ac8782eecaf995f84120cbf78f26f2935a933598d3b46b08051346d807796ae081c0e436a6016b31cfaba95663fea943fcadf9a8f29553e5096070cb60ea5d73adf1b18990858034b98b546c92b740d0666e13374114e20265d2aa2ed49c502785f6428c56be1a1875e3076bf7f0b59b042e2803f55b6871d9ed37af2c7c8de78f344923a293a71a5733750eab5eae1267052ee5dbeab87d698fadcf19fe6956b8fcbfdfe67955988fcba4cb629d154d0a5646367f3b4e918cfc8b9a9fc5e76e30f51c86e758c810f7e42d5b456e288844f80294f46c4da9c15a64aeeecb3755854e910c41c4481407e3e7f1ec020e8fc634511005b653932e2f38c2a28a6e9069101daf163d482eac72bbb6897b8503a0c493e7585f9a7b98c2d808409e5420d3336882ed8568b65f29c9a322024b09f4e5b01a687f48cf9d563aa2a6779d7e37c6fcb04e0b620b4fd80fb8002cd23dc2b3fc249a0a71655d2d8bd1f0132dc609cbb1620ad398ae8048426b28c8c105ffc1c161e7992c46c669ec014d0323a5e44d35870b61bb1b617e3470586ccc89a4a286e63982ecee05813a14e23cb9c4987a92ca23155b3d8d58f324ad25b2d4c9c767cf4b85b18b8844c9f38a4ca3236e2745f6dafb2af37eb5a23ad662cb7c5e945135a19da5d8144f3f7b0b4d479234281bb97fc22a0c771896187704a95eb1ea098a1e30ee9835ff9f8f849c0b02fe8174586302069152fa901f899171df0c6b1d7bf13920ce9b1fdf4e458f6484919768b7ffbe87df780124928946fc417d1ceebc668d896d2913fd52a0bd11c88f9dee1e31965d7549205d5520992b860557ca3a194234492b68e00959bda900a9d54fd19039ebf14f10ed3a5ef6da71e8847f37c718ea22ef5fb5c4d68b8f097907082563af49614417011a92c4897c7fd61a907a62129270505cb4e6a3584dcf2f1474088c0897fea956aad96c32a77060821248090d44cc61f86df110c9fea3e53ac8cfc95d2270045c9a7922084b346f70390a48d6b2f53af14c1c3d3aabdfa0636fa8a23a0b0a313f46ca0178d2af8bc1579862f12a825e97da9f08adf674e8b7c8ac885c7c37297de6b67b33903a1452e5383e40353e5e1083849298a8168c73bcd12c231283f65fb3ca0bf48219fc33591570415ecf0d83ab898780407dec50c3248f60fa04b2f7104846b7a072dc5d4e06e1c0583b0d7150caf01257d08d3eb3aaed6efbef380de4ca6c6ec6cffc6e11002d97ea41821a63f5d9a4dcd28b663d1228ed8173c12d1823d9a8ce10bba40de88153504070cf351aef1751759733b0308dbd85ec982e6a7116f6df14df9fccfff2fd7aad86cd92da585a51e45db96e943599bcca38192db411946efde16001748c97196d0f6362443734484336d5c73d6c416dfb8560fcf6a94969fa971989e48b690857c78360afa429570fe2bcff092d57800000000000000000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f00000000c0)=0x4, 0x4) accept4$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000000600)={0x0, @in6={{0xa, 0x0, 0xfa5f, @ipv4={[], [0xff, 0xff]}, 0x6fa74d64}}, [0x40, 0xb27, 0x11a, 0x9, 0x5, 0x40c, 0x5, 0xffff, 0x9, 0x7, 0xfff, 0x4, 0x5b, 0x0, 0x4]}, &(0x7f0000000240)=0x100) 2018/03/31 02:57:55 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000100)=0xc) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f00000003c0)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x4e22}, 0x10) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) r1 = socket$inet6(0xa, 0x0, 0x8) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000000)=0x2, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007fffffff}, 0x14) writev(r0, &(0x7f0000000440)=[{&(0x7f0000000480)="b8", 0x1}], 0x1) sendto$inet(r0, &(0x7f0000000040)="f5", 0x1, 0x1, &(0x7f0000000140)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) shutdown(r0, 0x1) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000080)={'ip6gre0\x00', 0x9}) 2018/03/31 02:57:55 executing program 4: r0 = socket(0xfffffffffffffffc, 0xa, 0x40000000000000ff) close(r0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r1, 0x107, 0xa, &(0x7f0000000000)=0x2, 0x4) epoll_create(0x0) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000967fe4)=@req3={0x8000, 0x3, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x1c) 2018/03/31 02:57:55 executing program 0: setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x6, &(0x7f0000dc7000), 0xffa4) 2018/03/31 02:57:55 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000886ff0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000080)={'IDLETIMER\x00'}, &(0x7f00000000c0)=0x1e) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00000002c0), &(0x7f0000000300)=0x8) sendto$inet(r0, &(0x7f0000d59f8d), 0xfffffc6c, 0x20000804, &(0x7f0000e1e000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000200)={{0x2b, @broadcast=0xffffffff, 0x4e23, 0x1, 'lblcr\x00', 0x4, 0x2}, {@broadcast=0xffffffff, 0x4e24, 0x10000, 0x3a6, 0x1, 0x6}}, 0x44) readv(r0, &(0x7f00007d6fb0)=[{&(0x7f0000b7e000)=""/4096, 0x1000}], 0x1) accept(r0, &(0x7f0000000500)=@nfc, &(0x7f0000000580)=0x80) socket(0x15, 0x0, 0x3) socketpair(0x5, 0x807, 0x7fffffff, &(0x7f0000000640)) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000600)={r0}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000340)={{0x2, 0x4e23, @broadcast=0xffffffff}, {0x307, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x0, {0x2, 0x4e20, @broadcast=0xffffffff}, 'ip6gretap0\x00'}) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000280)) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r4 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f000000a180)=[{{0x0, 0x0, &(0x7f00000012c0)=[{&(0x7f0000000080)="e56dacec79509c951be14d740bfb629605a2b6f8502854d7b2ef45e0e5b6a01a6034b084f4e1705f80e30e0bf4d554173eb104fbc06a823974bd614b68", 0x3d}], 0x1, &(0x7f0000001300)=ANY=[], 0x0, 0x4}, 0xffffffff}], 0x1, 0x8000) getsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f00000000c0)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x7ff}, &(0x7f0000000100)=0x20) setsockopt$IP_VS_SO_SET_FLUSH(r4, 0x0, 0x485, 0x0, 0x0) accept4$ipx(0xffffffffffffffff, &(0x7f0000000140), &(0x7f0000000180)=0x10, 0x80800) connect$inet(r4, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r4, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'gretap0\x00'}) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000400)=ANY=[@ANYBLOB="240000001d001705000000000000000002000000", @ANYBLOB="0000ff00080001000000feff52dedc23e508906b0d174eaf6c960f8ec557bad539d1f9441ac512c1bb697ba25ab2f63f8d8c4875090511202a28"], 0x2}, 0x1}, 0x0) 2018/03/31 02:57:55 executing program 0: r0 = socket$can_raw(0x1d, 0x3, 0x1) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000001fc8)={0x0, 0x0, &(0x7f0000006f90)=[{&(0x7f0000000000)="53f6fb15d892e6892be53cbc6efef35bb9365c2a3b73c6486ef250756c10c183816a0eb4937a39522a46625e7129b5a04244f63c9856e81f1d19d6589a33c7f86b5f95bc7b97922b0c323286b7aecf1af6d4c1390f039943cecff64d8d79f2d78e256a308ab9d7e959af1ffec61405cc6594fc5f555ab3c3eff47a7abdb60bc24a4fc48457b1cfab122059dc1066e7aedcb23152276b9fa08b835f5eb186f520c1da393f5163b4836ba176852357e44389ef60871a04d95d4038b477813e8fb62b10678e7680f9ff1f02241758f8bbd2", 0xd0}], 0x1, &(0x7f0000002f00)}, 0x0) pipe(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000001c0)={{{@in=@multicast2, @in6}}, {{@in=@multicast2}, 0x0, @in6=@local}}, &(0x7f0000000100)=0xe8) socket$kcm(0x29, 0x5, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000700)={0x0, 0x1000, "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"}, &(0x7f0000000340)=0x1008) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000380)={r3, 0x8d38}, &(0x7f00000003c0)=0x8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000640)={r0}) ioctl$sock_ifreq(r4, 0x895f, &(0x7f0000000300)={'vcan0\x00', @ifru_settings={0x5, 0x91ea, @sync=&(0x7f00000002c0)={0x1ff, 0x7, 0xeaa3}}}) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000000440)={0x3, 0x1}) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f00000006c0)={r0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000000400)={r0}) getsockopt$inet_int(r5, 0x0, 0x1f, &(0x7f0000000140), &(0x7f0000000180)=0x4) bind$can_raw(r0, &(0x7f0000003ff0)={0x1d}, 0x10) setsockopt(r0, 0x65, 0x1, &(0x7f0000000000), 0x170) 2018/03/31 02:57:55 executing program 6: r0 = accept4(0xffffffffffffff9c, &(0x7f00000001c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f0000000240)=0x80, 0x800) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000280)={0x9, 0x1, 0x820b, 0x2, 0x3f, 0x9, 0x8, 0x0, 0x0}, &(0x7f00000002c0)=0x20) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000380)={r2, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x0, 0x3000000000000, 0x80, 0x1, 0x8}, &(0x7f0000000440)=0x98) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000480)=0xfffffffffffffffa, &(0x7f00000004c0)=0x4) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000016c0)={0x5, 0x6, 0x200, 0x0, 0x1, 0x7, 0x8, 0xd02, r3}, 0x20) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000001c00)={r3, 0x9600}, 0x8) r4 = bpf$OBJ_GET_MAP(0x7, &(0x7f00000019c0)={&(0x7f0000001980)='./file0\x00', 0x0, 0x10}, 0x10) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8000000000005, 0x2, 0x1, 0x100000000005, 0x1, r4}, 0x1c6) r6 = socket$inet6_dccp(0xa, 0x6, 0x0) r7 = socket$rds(0x15, 0x5, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000001780)=0x100000000, 0xfffffdbe) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001640)={r2, 0x101000000, 0x9, 0xee}, &(0x7f0000001680)=0x10) setsockopt$RDS_GET_MR(r7, 0x114, 0x2, &(0x7f0000000340)={{&(0x7f0000000140)=""/116, 0x74}, &(0x7f0000000300), 0x10}, 0x17) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000002880)={@mcast2, 0x0}, &(0x7f00000028c0)=0x14) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000001a40), &(0x7f0000001740)=0xb) bpf$PROG_LOAD(0x5, &(0x7f0000001800)={0x0, 0x6, &(0x7f0000000500)=@raw=[@exit={0x95}, @exit={0x95}, @map={0x18, 0x7, 0x1, 0x0, r5}], &(0x7f0000001880)='GPL\x00', 0x101, 0x11e9, &(0x7f0000000580)=""/4096, 0x41100, 0x1, [], r8}, 0x48) socket$pptp(0x18, 0x1, 0x2) getsockopt$inet6_mtu(r6, 0x29, 0x17, &(0x7f00000000c0), &(0x7f0000001a00)=0x4) r9 = accept4$netrom(0xffffffffffffff9c, 0x0, &(0x7f0000001600), 0x800) getsockopt$IP_VS_SO_GET_DAEMON(r6, 0x0, 0x487, &(0x7f0000000540), &(0x7f00000017c0)=0x30) getpeername$inet6(r6, &(0x7f0000001580), &(0x7f00000015c0)=0x1c) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000040)={r8, 0x1, 0xfffffff3, @random="0b0ed70de32e"}, 0xa) sendto$inet(r0, &(0x7f0000001b00)="4c78c9501c0a8270e2f5356a27c1bc22d259a771aa840129f65b2b0be61acff13bf8f0f0af49da0d73a310a332eb5f787595f3e8c1320c5b9a81882fdc7f45a436b6c34b2eba2c5a771dc68f7757c985267af533157ebc051d0f2b323accf78ae128663d63e259cf09a55e5ce27e4115b5f436ae69889feea7d8f29cb26ff79fe76a57553ecc4e249cfab524f72fcecc4e1e99ae9704034bb3d114c350efa4211eb59c2d0f010accbd12d7580ccd1fd06f0e83c122bd29a8e513ada3c39b93c4acfbb32deed3d3d5d5fd576d599b1fca2cb0dac1c6a8ece27f7da6b9207994a4ef0f973c8da778c53839", 0xea, 0x50, &(0x7f0000000100)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) ioctl$sock_inet_SIOCGIFDSTADDR(r9, 0x8917, &(0x7f0000000080)={'irlan0\x00', {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x17}}}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000018c0)={r3, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x200, 0x3800000000000000, 0xffffffffffffff74, 0xc000000000000, 0xc1}, 0x98) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x13, 0x0, 0x7ffff9, 0x0, 0x20000000, 0x0}, 0x2c) close(r0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000001700)={0x10000, 0x9, 0x5, @link_local={0x1, 0x80, 0xc2}, 'ip6_vti0\x00'}) connect$unix(r1, &(0x7f0000001a80)=@abs={0x1, 0x0, 0x4e23}, 0x6e) 2018/03/31 02:57:55 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3a) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000634000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xffffffbd) pread64(0xffffffffffffffff, &(0x7f0000000180)=""/195, 0xc3, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x85, 0x10}, &(0x7f0000000140)=0xc) bind$unix(r2, &(0x7f0000000440)=@file={0x1, './file0\x00'}, 0x6e) r3 = accept$inet(0xffffffffffffff9c, &(0x7f0000000280)={0x0, 0x0, @dev}, &(0x7f00000002c0)=0x10) socketpair(0x0, 0xf, 0x6, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_udp_encap(r5, 0x11, 0x64, &(0x7f0000000540)=0x4, 0x4) accept$ipx(r5, &(0x7f00000003c0), &(0x7f0000000400)=0x10) setsockopt$IP_VS_SO_SET_ZERO(r5, 0x0, 0x48f, &(0x7f0000000080)={0x73, @empty, 0x4e23, 0x1, 'nq\x00', 0x0, 0x7fffffff}, 0x2c) accept4$alg(r5, 0x0, 0x0, 0x80000) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000000680)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000005c0)=0x8) sendmmsg$unix(r2, &(0x7f00000bd000), 0x492492492492834, 0x0) connect$unix(r4, &(0x7f00003de000)=@abs={0x1, 0x0, 0x4e23}, 0x3) close(r1) socket$inet_sctp(0x2, 0x0, 0x84) sendmsg(r4, &(0x7f0000001900)={0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000600)="e6a4f9530bde0ea234969f4911dd5d5d8615aef5582562a53d524969f1ee0f4523e9647b5bd0ac7747c74d9809c82e7587f43e2d8d8d4a2e1e891418f73502c4bb15908f0a58c644afe17080917606ca8980", 0x52}], 0x1, &(0x7f0000001680), 0x0, 0x20000000}, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r4, 0x12, 0x3, &(0x7f00000000c0), &(0x7f0000000300)=0x4) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000004c0)={@empty, 0x50}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f0000000340)={0x628}, 0x1) syz_emit_ethernet(0x1, &(0x7f00000f8000)=ANY=[@ANYBLOB="cd390b081bf2aaaaaaaa000086dd6008de0600383a0000000000000000000000ffffe0000002ff0200000000000000000000000000010200907800000000609433df00003a0000000000000000000000000000"], 0x0) 2018/03/31 02:57:55 executing program 2: r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000644ffc)=0x8000, 0x4) bind$inet6(r0, &(0x7f00003bcfe4)={0xa, 0x4e20, 0x0, @empty, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000200)='-', 0x1, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00'}) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000000)='bcsf0\x00') accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000040)) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080), 0x10) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000500), &(0x7f00000005c0)=0x1ce) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000002140)={0x7, &(0x7f0000002040)=[{0x2, 0x260, 0x6, 0xfff}, {0x0, 0x3ffb, 0x10001, 0x6}, {0x4, 0x0, 0x400, 0x71e}, {0xfffffffffffffff9, 0x8, 0x9}, {0x0, 0x9, 0x0, 0x8}, {0x20, 0x8000, 0x400, 0x8618}, {0x8001, 0x9, 0x2, 0xfff}]}, 0x10) socket$packet(0x11, 0x3, 0x300) getsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000002100), 0x2) socket$kcm(0x29, 0x2, 0x0) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') socketpair$inet(0x2, 0x8080f, 0x1f, &(0x7f00000003c0)) socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = socket$vsock_stream(0x28, 0x1, 0x0) r4 = accept(r3, &(0x7f0000000580)=@rc, &(0x7f0000000280)=0x4c) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r4, 0x28, 0x0, &(0x7f00000004c0)=0x100000001, 0x8) r5 = socket$nl_generic(0x10, 0x3, 0x10) getpid() sendmsg$nl_generic(r5, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000002180)=ANY=[@ANYBLOB="24100000200001002cbd7000000000000400000010103e000c007c000001000000000000ca0678f91fd4081f182031aac83dd80156f4a0a8d8bf4880cfb56f9b9a23fab7e21248e861cb33743b2ac6ee8a513a6eda7835894d4a5a5b106b0a623c1289cf92ce24b64b80195f356647cc08cb737f5a60edba0bcf152bebc653f82b76532d2dc34bd2d8ebc54b8cc9dad69a7682bb052ca305241de20704bb486a14e7e910e7fcb3a32d20945b3290e0e80320a2e7d54fd9fca3d5a827f7167b49a0ef4fc126f2758015685b3bac10ecc0fae3246ca052dd7df2fc0a692a9166f5ed9a1cd2677e370c6cd8acf06331d015417b1aff0e81fa476c648bc06e7d8693bf0b4a15ab23f8ccc4356f726cf9bc93abf72aadedcbca961182aa5593afe3d1f27a43ccf54b00986c788b114257ce746b4acb1f5f5fa623e0071ea2ceb5274aa142b30db2671d4b2def147adb2a961d80ad66b1b459603517ba2cc002f09692ac7bda42de942d15da77443fd41a3c583824a70b91b0f6f59cdfea9faa684376842c55ff532a6ee111fa0ab239965c86d489a86a96be22561f9a966cfb50ce809c8c990475c3287a339ba52b60b4b9d5ee688b7127ff232e58ed425707c3b71f99db2ff9a00d453e36ff3d952cacd03018ac8e367272188a937d05da329b7746f15934b436bdc7a179912d5a1a613e72fea1658ad8a6a1e7e4b3b20f633ff588ec05abd6c0f89ad0888ee51490c5bb3aa59b578b28083ecfa2d0782dd14ebcd837910c658383937aeb08b77e0550f468716ec69af88bfb3adcf00bc66f55fb9185aedf772ecbeefef7e1b487978f485730ff7f5bae9c81ca9543a0fbcebab8d23eadc116e8434b7d51c01573680d4f866bca457e26a6301147c7edea674ac462c0504d711209aa15c9a4fe03c0db130cb45d2eabf3f3d346a15a7ada68a931f7a9ce418b7cdfa78322520fd196c23f59d1d7fa737dab4d75c58df6b5966b16f6e777371e3f4cb66eae714c78bd4f8fc0eb0d5a895a8dc7500e4b2a285c7fa5fba66bd9bbfabe44f07658c991a30c7211bc741439e1dac2ecbf5b99311563cc535ae7b14d878b4ace08780ee59f4428f8a98fec812699f43da531b6dc2a0b8005e1d75c7e7e9e895337fe0b243ebd0fb7bb5bfdacb861018576f571e1106c4505048e412d192f98671289e06ff83f6b3c0ca0aeedf828135a6283a223041d2207637b142b7ea668460004b60df58a4d64c9685bafe1b2d95d00fb16a8234cdf4101ae963aca273e9d8ad3d9304235bf30ad8b70add1b82d8b1de747cdb9e825b44e676ae013103f0135b6d45605ffc7b2a40f7ff5e5dc14bf3d4e1312c22d54ecd4ac1ad807aac028ed09cccbd0d2c34f1a8f82c9cf3541524d9910f6e001c514ec400cadb4c86fd94b19fe64bfb90579844ed5707a1c14638b0cc4c4e2728d0f9e557889fd0955f6876487fae5cf38bbbbe659d94daab9a2bb4acf16a85663c2d4d8888d8f6bd82b3ce2c7e289fa3c98b16f0dcff096291cd03dd83dc0b5030010ef10346a7f027a17a34f8c434ede44a66a1919d4bb177c1ac59844afedc85741b8776ee693f99ce94897325a690fa9a2ba073c34bc760b167932875cb16385f5d5cede32742dc466b87a1cf917b451b0c7498ec6c5611b8d959948863dc645df8c029e78bfb7246cd16fde5c013f56b3cec2187d94dbd445d6b2a211bdd1055f66256838315a658052c27b2011b3bfb7192a407f38bc08efdaf33415953583a06801000000000bf74c9cd1d2f30d79711bec00a1870f1133c5f3670df1b0af47c5da514f22a037b69bde5b8622cb5ee798c9f5344b7f1a837e1a1d65fcc61f32f30499250318681308c38d6638164fd02e62e21a57bce677670b23622ef5e2048a2b088d34879f749acf7c4a33c6c0742429f10e2d6cc1d6b1d565f010a1382c58b8a0a41e891ff429ab3888d7e572e72e3a9d07dbd09ecd9f25c13eda6ef081ff3885dbbd10ae09229e70456b691fe1f282863f33faa4bad8998a883e1db9e0f2f562be5e2c74a56d059188f17ad3e58d7afbc78b1a19a80ef474fc7e09a2d2c7f941bfe5dadcd8fbe3a72d5f219a6eba15071b128e5a6196fbe5c8ff53b46e4d54f467bed547dbc80b3569d4c5e20f1015d24dff0568f33e1955b9f8a85be1dcfbff11e08844c7071cf966d5a355bfc7bbbf2e64e1dd85c9aea188db0fa00b0171d0a0f5736c235049eaf0284ce1afb5bcd4ce6755650124ffa38e2b4c038fdddc16ab8a3007ff7525542f18aa3dcf98ec6f26bb3d65be49cccbdc68a77a31dafaa524a29812ac395eb2efd7436516ecae26fb6323f3265eabbb3528cb5d1f8532054a5ec1456ac440548eec9ab94b6fbbc909e0060d819482aebc7a731f608fce281b04d9e1ebe25f5e25486b790ff127ed0642ae12470a65ddd96683c424f90bc91dd5db473a3db2b47e5148bc8c5cfb608fc02703623f414edd0b28ac5cd9042dfd35f1f1550a82405991e4166f3c99477c48d6f512dbb2f4fd7c51047bb7dc1ab9c9da62dd74119173301aa46f12af8e9204247139631c7657f84f5c29a3f57894ecb4cd1b79aa2db637da03bbe42ff3f089ca61304745ceb23c9bc6b93542f1095dfd634717845f7f25acec4ab14a8f4e19734cb19df5d2979ba5be1e7cdd7e9dba9b64ccf3dddabc8d17ef400b2c4ac7c4d94eae8b95e4d4bb362afde0e1e3727a7da771407c11b7fc48fe50231e580863c6d44e2d51a68ca53b6ae8ad52d620c5c67d748db8e4ddb15c77a98b975c5da3a34e7bba5faa92ec09df9e38e2351a720385c41d7055ee7b9faf1cdd9ab0e8a7f4d070e5753a8c64c42feac6fa033b5f5ff5a387017f284cfca9ab955edfeb0ee3fb14f37bc7abc2b0c509f2c2d87b77ec90cdac663a331a3631f6711a9a79e63e7fd0e2059a82ed03ff31e90e771aac1ecc802ed819f5619a212423e4b45e6fc98dc8ff21d88cd8d248bed0ec4b057fe42cf82c2d0dce05f009140e29a9afdea4d92c524dee334508bbfd5f83988f5382668bcbf3aeca40f7869a1a7cef5e25ff626ce9ed43af60e2d6b6fbcb5aafa9a25f185c2c1dc0e45b412c6fb182d9e5e7a1f8bb2a6c3a04ddf8b40df8edbf5ec8c8f94dd1dfd2d9a9cb48c5c3fd6051ccc6f34158954d842c8d51a431bcfef5b54f88d96c4e81d55120cb4c5fde983e652ae36fd8a57dbad8be354fe2e50fa9ed5e94b13a0426261e0f9fa69004e3426ce08a2536bdf99c6b5d387abd7ae4c4efcfdd7352a010163bbfb730dfc81a2a89349b328a3fa1b6df5b2b013a376f552d78bc829684eccbaa8f5c2d4a9d3741b0810bc27db5241d0df7fb2951e2ea4f601e984b3f7a6971ef428558186893dc74f708aa212b8a1f0a6cc0f028e3738a41814d3ee3c01e4ee977cdacee159db3c5bccaa7414ba71a9c212a8f9310db12f21adc1616a47b8a649dbbe6eebce3790bd3a75e2adf595baa15766e60badfd7492eb97c1aaa92e7f127a9ff9c460733ab7a66ef1f687b7797c847264360b8fcb599bad01b142264746c997eeff981d84463db1dbe410ab7ff4f00ad30d15816e5d76a5f818fa2c6b929e253a7eb48d67e3b8be557c6aa629106bdf27db1caaabfe16e420a146f551315e9d0d61b1d87126b8a3d1de48c1af6daf89966fa3a1eaf4d510b8879ba4066fb38c6b222df63259e5e32bd22e8b0fb9456573185fc963753090d41a60121c7b98c5a083cf1ce4b74111313ea3c1936f934483193df806d42a46ee55546c15100ddda8aa1c9b109126453d866ae224d1b61db2308c2bc8046eaa2c036ac413cc1440f44f17fa4a0bb1afdefa37c4dd3236ea731f43cc7a503ffd46bf8e54a65bf23a018109884b07581066b4eef9ba2ee872c972b9a899a3645599eeaa972fe32e2c315a186b85e2183a714ca75043b2a6764d89ea223385cbf073a7f2665f92bbeb13009b740b8dd9295ccbb947fbe6d37da416749119e77895dc52aa0532ddacc81f0dd029771b222c6d757999be365ba1a8cd510d3d79b45f78c9fb9de3bc2275878ff38a04993bd29b1063393ff9b4a1aabc1cbcdc2b94f9836e44907c09b3be75c15c76977c1793fca3a426d7e00344ad4ec01e19e28e864b3240178d9ed2a14104bbd69b408752eae860b251c7c021812f9f6f72ac695fad7c43258b2aa49ab785b49723d8c088558e554ba3837ea96f12f41e0c33807597758146c8f587b8610c5d1b1bfadae20fff618efb726af4b848b9ada05fdb365c78a9cd812709b754235df604664de87a54504469328c175d3f1b479d23b38994c8f54d9a2f6115620bc1731f6dfbaeae694dad17a6f9a1f6b10e0006f715aac3f5ea285a7676cd321489af48b0467a8c540a1371b750010e1a8dab7312c833ddbfabc0d077de3a9130dae5437b2b804399656b82d3c6f572ad1151d77b3f23fb953ccecbde2eff206f4984a084e9fa75fe046db0e7e8db89826bf874ae50484543990558267d00b65f274144c28660648403ff752d287900e4b6a6db70613fda768c772215542b43bf25d1c9589f8521dc0752ded09027a3175f281c64699490e5a071b74c591f3d3e3fd8c55d54b1a44b4724b65c4a0ac19f0453ef3631c937546b869ef940139ed4e3da4ec6a518ccb75aceaf4744cbe7e05f15fa631069fbd52864007d837066753955434ed38273cc8dd27fc109e434b5c84bdb2f6b326e2cbde40909e10b32f04949176f077c5fa2efa45732f9404ffbbd2342ad15e05936fb2a06afe3915b1686038d9b4d3970850fff7386ee1bc47b631e6b1f7baf3835ffb4fe4ebeda061e111cefa0a48bffb4ed28a5af4bd30594f0636c191ab64d1ff3474b5daff7d969bbd313a6dacdcdcedd474bb3c825de176c64baf911ff2a5011f7aba792aff9047ecb4007530c503dbfcc70d6c6fee7607bf20d6e4222f3767c736c829f05e8ff9de6a424086638450c7861ba80f66dfd4c49bb53d39ff3f462c4c398fd9b1f8d75afa476891ca1a816bd4e5f1ad1433e445676a81642951fdce5f943d1fc51ac8782eecaf995f84120cbf78f26f2935a933598d3b46b08051346d807796ae081c0e436a6016b31cfaba95663fea943fcadf9a8f29553e5096070cb60ea5d73adf1b18990858034b98b546c92b740d0666e13374114e20265d2aa2ed49c502785f6428c56be1a1875e3076bf7f0b59b042e2803f55b6871d9ed37af2c7c8de78f344923a293a71a5733750eab5eae1267052ee5dbeab87d698fadcf19fe6956b8fcbfdfe67955988fcba4cb629d154d0a5646367f3b4e918cfc8b9a9fc5e76e30f51c86e758c810f7e42d5b456e288844f80294f46c4da9c15a64aeeecb3755854e910c41c4481407e3e7f1ec020e8fc634511005b653932e2f38c2a28a6e9069101daf163d482eac72bbb6897b8503a0c493e7585f9a7b98c2d808409e5420d3336882ed8568b65f29c9a322024b09f4e5b01a687f48cf9d563aa2a6779d7e37c6fcb04e0b620b4fd80fb8002cd23dc2b3fc249a0a71655d2d8bd1f0132dc609cbb1620ad398ae8048426b28c8c105ffc1c161e7992c46c669ec014d0323a5e44d35870b61bb1b617e347a986ccc89a4a286e63982ecee05813a14e23cb9c4987a92ca23155b3d8d58f324ad25b2d4c9c767cf4b85b18b8844c9f38a4ca3236e2745f6dafb2af37eb5a23ad662cb7c5e945135a19da5d8144f3f7b0b4d479234281bb97fc22a0c771896187704a95eb1ea098a1e30ee9835ff9f8f849c0b02fe8174586302069152fa901f899171df0c6b1d7bf13920ce9b1fdf4e458f6484919768b7ffbe87df780124928946fc417d1ceebc668d896d2913fd52a0bd11c88f9618cdbef89fb0f59fff2792309aaf67a9a6f36396893ca02de313ed635ab323ad63ea2dff04787ed93e440a0e95305b570f4a2e74f25ecfdbf11495f671a0eb617b7330a8d2f66d78a96335fa664abcadb724b761d66a897f3189742f775e203d60e82c7f11030032f9bd609df874b769483b08b9a304dff04ce9c65a447404ce1c8f448cb6a894f70a135e86c32498c02d497e187c42855d16d8d3475576564d4ba57ad4cdeed165396b23634c99911955a2dccd072d2bce6d8bf61e6ad6d9c0c44e1e80a52bfb9b40d96b94b605c56a97832b7c07608ce67bb8662f1eb331ed8603f3f60fde814706026ef51cca5ea25f2934a225d1852f48f52b0cff81715cef345fdd4e1bf022a9c95b4413c7f0530b520fdcab58a7ee19d2b0fdfb62997ef6c62e5b80afa44120b426f0f0588be1f4ee9609b79ec90f4b24315154870445f9fcc3766b357fc78cce863d091a1abe0cef1f60b7a5b8a14457c7314ea0d00025e7280e24c60791b1928cfd176c637435d6a690926d91b8dfa0ee326e16ba19839dcecfe73e245d170d0d90a8ee3f426f3de23056c8d89a748fedce0ba3b61ed18ac91ef8ad9687c2af1cc75420a70059c6944dd5ee377974fda52"], 0x1}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f00000000c0)=0x4, 0x4) accept4$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000000600)={0x0, @in6={{0xa, 0x0, 0xfa5f, @ipv4={[], [0xff, 0xff]}, 0x6fa74d64}}, [0x40, 0xb27, 0x11a, 0x9, 0x5, 0x40c, 0x5, 0xffff, 0x9, 0x7, 0xfff, 0x4, 0x5b, 0x0, 0x4]}, &(0x7f0000000240)=0x100) 2018/03/31 02:57:55 executing program 5: r0 = socket$netlink(0x10, 0x3, 0xc) writev(0xffffffffffffffff, &(0x7f00000021c0), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000f6fff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) bind$bt_l2cap(0xffffffffffffffff, &(0x7f0000000080)={0x1f, 0x0, {0x0, 0xba52, 0x7, 0x3f8, 0x0, 0x7}}, 0xe) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000a8d000)={&(0x7f0000c78ff4)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000002200)=ANY=[@ANYBLOB="1c000000170afdff7f3503ffffffffffff"], 0x11}, 0x1}, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = accept4$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x14, 0x800) accept4$packet(r2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x14, 0x80000) sendmsg$inet_sctp(r1, &(0x7f0000001f00)={&(0x7f0000001840)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10, &(0x7f0000001c40)=[{&(0x7f0000001880)='[', 0x1}], 0x1, &(0x7f0000001e40)}, 0x40) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000540)=@nat={'nat\x00', 0x19, 0x3, 0x380, [0x20000140, 0x0, 0x0, 0x20000170, 0x200002d0], 0x0, &(0x7f0000000100), &(0x7f0000000140)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'nr0\x00', 'gretap0\x00', 'tunl0\x00', 'syzkaller0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0xff, 0x0, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0x0, 0xff, 0xff], 0x70, 0xf8, 0x130}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x81, 'syz0\x00', 0x100000001}}}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x2, [{{{0xd, 0x2, 0x8808, 'dummy0\x00', 'bpq0\x00', 'ip6tnl0\x00', 'sit0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8, {{0xfffffffffffffffc}}}}, {{{0x9, 0x8, 0x0, 'bridge0\x00', 'ip6tnl0\x00', 'bcsh0\x00', 'vlan0\x00', @empty, [0xff, 0x0, 0xff, 0x0, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0xff, 0xff, 0xff], 0xc0, 0xc0, 0xf0, [@ipvs={'ipvs\x00', 0x28, {{@ipv4=@local={0xac, 0x14, 0x14, 0xaa}, [0x0, 0xffffff00, 0xff000000, 0xff000000], 0x4e24, 0x0, 0x0, 0x4e24, 0x0, 0x8}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x3f8) socketpair$inet6(0xa, 0x7, 0x5, &(0x7f0000002600)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000002640), &(0x7f0000002680)=0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000002980)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000440)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x7bb7}, &(0x7f0000000500)=0x90) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000002240)={0x0, 0x9, 0x417, 0xfffffffffffffffa}, &(0x7f00000001c0)=0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') setsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000580), 0x4) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100200}, 0xc, &(0x7f00000000c0)={&(0x7f0000000640)=ANY=[]}, 0x1}, 0x40) r5 = socket$netlink(0x10, 0x3, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000200)={0x31, 0x0, 0x8000, 0x10000, 0x8000, 0x0, 0xffffffff}, &(0x7f0000000240)=0x20) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002280)) sendmsg$nl_netfilter(r4, &(0x7f0000002780)={&(0x7f00000021c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000002740)={&(0x7f00000022c0)={0x9c, 0x9, 0xb, 0x100, 0x70bd26, 0x25dfdbfb, {0x3, 0x0, 0x8}, [@typed={0x8, 0x2c, @u32=0x80}, @typed={0x8, 0x0, @fd=r0}, @typed={0x8, 0x7c, @str='\x00'}, @nested={0x70, 0x2b, [@generic="e3d09b2e869f5543923052bc6a11b96600b9bde76daa26223abf903a5fa42cc5dab8918842f8e75da79ef479882be546ebd9a3ca0cad15305d46b2ad10395dd4e7ce6918081e96e4dc28713fb2212d65ad28fdabdf1fc5d0217ba7da86169374c3f298ae9586896fa0"]}]}, 0x9c}, 0x1, 0x0, 0x0, 0x4001}, 0x8000) r6 = bpf$PROG_LOAD(0x5, &(0x7f00000007c0)={0x7, 0x8, &(0x7f00000005c0)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0xd, 0x0, 0x0, 0x0, 0x2}, @generic={0x0, 0x818d, 0x82e, 0x1000}, @map={0x18, 0x1, 0x1}, @exit={0x95}], &(0x7f00000006c0)='GPL\x00', 0xfffffffffffffff9, 0x98, &(0x7f0000000700)=""/152, 0x0, 0x1}, 0x48) setsockopt$sock_attach_bpf(r5, 0x1, 0x32, &(0x7f0000000840)=r6, 0x4) writev(r5, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe00600000000000000a2bc5603ca0016087f89000000200000000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) ioctl$DRM_IOCTL_CONTROL(r6, 0x40086414, &(0x7f0000002180)={0x1, 0xb40}) ioctl$sock_netdev_private(r4, 0x89fb, &(0x7f00000027c0)="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") bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="180000000000000000020000000000003a10300000aaa113153dea5b4f1ad00a241c31ea39b6fded"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) r7 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000037d000)=[{&(0x7f0000199fe1)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) preadv(r7, &(0x7f0000002100)=[{&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000001000)=""/61, 0x3d}, {&(0x7f0000001040)=""/26, 0x1a}, {&(0x7f0000001080)=""/75, 0x4b}, {&(0x7f0000001100)=""/4096, 0x1000}], 0x5, 0x0) 2018/03/31 02:57:55 executing program 6: pipe(&(0x7f0000000740)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f00000004c0)={0x4, {{0xa, 0x4e24, 0x6, @loopback={0x0, 0x1}, 0xfff}}}, 0x88) bind$ipx(r0, &(0x7f0000000300)={0x4, 0x7fff, 0x2, "76658006520f", 0x200}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000180)={0xffffffffffffff36}, 0x1) readv(r0, &(0x7f0000552ff0)=[{&(0x7f00006c1000)=""/4096, 0x1000}], 0x1) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000000240)={0x100, {{0xa, 0x4e21, 0x40, @remote={0xfe, 0x80, [], 0xbb}, 0x80}}}, 0x88) readv(r0, &(0x7f0000000340), 0x0) readv(r0, &(0x7f0000000140)=[{&(0x7f0000000040)=""/153, 0xfd92}], 0x1) write(r1, &(0x7f0000335000), 0xa38635ba) setsockopt$IP_VS_SO_SET_DELDEST(0xffffffffffffffff, 0x0, 0x488, &(0x7f0000000440)={{0x0, @dev={0xac, 0x14, 0x14}, 0x0, 0x0, 'sed\x00'}, {@multicast1=0xe0000001, 0x4e20}}, 0x44) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f00000001c0)={0x1, &(0x7f0000000100)=[{}]}, 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000200), &(0x7f0000000380)=0x8) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000000)=0x1, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000003c0)={0x0, 0x1ff}, &(0x7f0000000400)=0xc) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000580)="c94a4e02c62210bc847d2a1f24675577ca2958340d66fb1c33b1c186482cd528072ec5877c446c033bb5bc645b9cd3965d087dc937af07f06edbc68c1a6f0e271d99533d8237e3bc21d39380f0c64365f48e35c02f9823ff1060ce0b84f3a85ec685b68a92045e62ef9e667bd64885c7bd686a8d4aed399e295a0a8f3cf9d677a9b80e9de4dfe24357cf540e88d46b235ee94db1bfb87edee2e1c2b35406193f8af0a6dc926d3006bc2ca53cb1da4772bcf4dc3dcfd4c930bdcd86606a11ab61eebb4e60a422f43d69c8fdd76950608591529b0772bc66c982d4") socket$inet6_tcp(0xa, 0x1, 0x0) [ 376.621462] IPVS: set_ctl: invalid protocol: 43 255.255.255.255:20003 lblcr [ 376.833452] IPVS: set_ctl: invalid protocol: 43 255.255.255.255:20003 lblcr [ 500.969014] INFO: rcu_sched self-detected stall on CPU [ 500.974331] 1-...!: (124999 ticks this GP) idle=bb2/1/4611686018427387906 softirq=124738/124738 fqs=0 [ 500.983836] (t=125000 jiffies g=58431 c=58430 q=371) [ 500.989097] rcu_sched kthread starved for 125000 jiffies! g58431 c58430 f0x0 RCU_GP_WAIT_FQS(3) ->state=0x402 ->cpu=1 [ 500.999818] rcu_sched I23720 8 2 0x80000000 [ 501.005425] Call Trace: [ 501.008004] __schedule+0x8fb/0x1ec0 [ 501.013435] ? check_same_owner+0x320/0x320 [ 501.017739] ? __sched_text_start+0x8/0x8 [ 501.021863] ? _cond_resched+0x14/0x30 [ 501.025731] ? trace_event_raw_event_hrtimer_start+0x380/0x380 [ 501.031682] ? __debug_object_init+0x235/0x1040 [ 501.036328] ? __note_gp_changes+0x960/0x960 [ 501.040718] ? debug_object_fixup+0x30/0x30 [ 501.045023] ? lock_downgrade+0x980/0x980 [ 501.049153] ? rcu_accelerate_cbs+0x196/0x970 [ 501.053624] ? lock_release+0xa40/0xa40 [ 501.057578] schedule+0xf5/0x430 [ 501.060922] ? do_raw_spin_trylock+0x190/0x190 [ 501.065484] ? __schedule+0x1ec0/0x1ec0 [ 501.069439] ? trace_hardirqs_on+0xd/0x10 [ 501.073566] ? prepare_to_swait+0x18f/0x4f0 [ 501.077862] ? __lockdep_init_map+0xe4/0x650 [ 501.082249] ? lockdep_init_map+0x9/0x10 [ 501.086289] ? init_timer_on_stack_key+0xb7/0xe0 [ 501.091028] schedule_timeout+0x118/0x230 [ 501.095155] ? usleep_range+0x190/0x190 [ 501.099105] ? retint_kernel+0x10/0x10 [ 501.102970] ? __next_timer_interrupt+0x150/0x150 [ 501.107808] rcu_gp_kthread+0x9dd/0x18e0 [ 501.111847] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 501.117022] ? rcu_batches_completed_sched+0x10/0x10 [ 501.122101] ? trace_hardirqs_off+0x10/0x10 [ 501.126401] ? can_migrate_task+0x1411/0x1c20 [ 501.130874] ? find_held_lock+0x35/0x1d0 [ 501.134916] ? finish_task_switch+0x1c1/0x7e0 [ 501.139386] ? lock_downgrade+0x980/0x980 [ 501.143528] ? lock_release+0xa40/0xa40 [ 501.147479] ? rcu_read_lock_sched_held+0x108/0x120 [ 501.152473] ? do_raw_spin_trylock+0x190/0x190 [ 501.157077] ? compat_start_thread+0x80/0x80 [ 501.161462] ? _raw_spin_unlock_irq+0x27/0x70 [ 501.165945] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 501.170935] ? trace_hardirqs_on+0xd/0x10 [ 501.175058] ? _raw_spin_unlock_irq+0x27/0x70 [ 501.179529] ? finish_task_switch+0x1c1/0x7e0 [ 501.184000] ? finish_task_switch+0x182/0x7e0 [ 501.188489] ? copy_overflow+0x20/0x20 [ 501.192363] ? __schedule+0x903/0x1ec0 [ 501.196235] ? trace_hardirqs_off+0x10/0x10 [ 501.200537] ? find_held_lock+0x35/0x1d0 [ 501.204577] ? find_held_lock+0x35/0x1d0 [ 501.208616] ? complete+0x62/0x80 [ 501.212051] ? __schedule+0x1ec0/0x1ec0 [ 501.216001] ? do_wait_intr_irq+0x3e0/0x3e0 [ 501.220308] ? __lockdep_init_map+0xe4/0x650 [ 501.224692] ? do_raw_spin_trylock+0x190/0x190 [ 501.229255] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 501.234249] ? trace_hardirqs_on+0xd/0x10 [ 501.238375] ? __kthread_parkme+0x176/0x240 [ 501.242679] kthread+0x33c/0x400 [ 501.246026] ? rcu_batches_completed_sched+0x10/0x10 [ 501.251106] ? kthread_stop+0x7a0/0x7a0 [ 501.255059] ret_from_fork+0x3a/0x50 [ 501.258762] NMI backtrace for cpu 1 [ 501.262370] CPU: 1 PID: 4022 Comm: syz-executor5 Not tainted 4.16.0-rc6+ #287 [ 501.269617] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 501.278949] Call Trace: [ 501.281508] [ 501.283638] dump_stack+0x194/0x24d [ 501.287242] ? arch_local_irq_restore+0x53/0x53 [ 501.291887] ? lock_release+0xa40/0xa40 [ 501.295838] ? nmi_cpu_backtrace+0x1be/0x210 [ 501.300226] ? rcu_dump_cpu_stacks+0x9d/0x1de [ 501.304700] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 501.309176] nmi_cpu_backtrace+0x1d2/0x210 [ 501.313393] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 501.317866] nmi_trigger_cpumask_backtrace+0x123/0x180 [ 501.323121] arch_trigger_cpumask_backtrace+0x14/0x20 [ 501.328297] rcu_dump_cpu_stacks+0x186/0x1de [ 501.332682] check_cpu_stall.isra.61+0xbb8/0x15b0 [ 501.337502] ? rcu_lockdep_current_cpu_online+0x190/0x190 [ 501.343020] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 501.348192] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 501.353360] ? enqueue_hrtimer+0x177/0x4b0 [ 501.357574] ? rcu_read_unlock+0x70/0x70 [ 501.361612] ? lock_acquire+0x1d5/0x580 [ 501.365561] ? lock_acquire+0x1d5/0x580 [ 501.369515] ? notifier_call_chain+0x136/0x2c0 [ 501.374085] ? lock_downgrade+0x980/0x980 [ 501.378213] ? lock_release+0xa40/0xa40 [ 501.382163] ? lock_release+0xa40/0xa40 [ 501.386113] ? raise_softirq_irqoff+0x320/0x320 [ 501.391375] ? lock_acquire+0x1d5/0x580 [ 501.395331] ? lock_acquire+0x1d5/0x580 [ 501.399283] ? cpuacct_account_field+0x1e4/0x3b0 [ 501.404023] ? lock_downgrade+0x980/0x980 [ 501.408151] ? __acct_update_integrals+0x339/0x4d0 [ 501.413058] ? taskstats_exit+0xfc0/0xfc0 [ 501.417185] ? lock_downgrade+0x980/0x980 [ 501.421313] ? lock_release+0xa40/0xa40 [ 501.425266] rcu_check_callbacks+0x238/0xd20 [ 501.429655] ? rcu_cpu_stall_reset+0x260/0x260 [ 501.434214] ? trace_hardirqs_off+0xd/0x10 [ 501.438430] ? raise_softirq+0x325/0x490 [ 501.442469] ? raise_softirq_irqoff+0x320/0x320 [ 501.447117] ? read_boot_clock64+0x70/0x70 [ 501.451334] ? lock_downgrade+0x980/0x980 [ 501.455459] ? hrtimer_run_queues+0x5e/0x380 [ 501.459846] ? run_local_timers+0x14c/0x1b0 [ 501.464143] ? timer_clear_idle+0x50/0x50 [ 501.468265] ? account_process_tick+0xd4/0x3e0 [ 501.472827] ? thread_group_cputime+0xef0/0xef0 [ 501.477472] ? get_monotonic_coarse64+0x470/0x470 [ 501.482297] update_process_times+0x30/0x60 [ 501.486598] tick_sched_handle+0x85/0x160 [ 501.490721] tick_sched_timer+0x42/0x120 [ 501.494762] __hrtimer_run_queues+0x39c/0xec0 [ 501.499240] ? tick_sched_do_timer+0xe0/0xe0 [ 501.503628] ? hrtimer_fixup_init+0x70/0x70 [ 501.507928] ? pvclock_read_flags+0x160/0x160 [ 501.512404] ? lock_acquire+0x1d5/0x580 [ 501.516359] ? ktime_get+0x26f/0x3a0 [ 501.520063] ? kvm_clock_get_cycles+0x25/0x30 [ 501.524537] ? ktime_get_update_offsets_now+0x34a/0x520 [ 501.529885] ? do_timer+0x50/0x50 [ 501.533321] ? native_apic_msr_write+0x5c/0x80 [ 501.537884] ? rcu_idle_enter+0x530/0x530 [ 501.542015] ? lapic_next_event+0x54/0x80 [ 501.546146] ? clockevents_program_event+0x108/0x2e0 [ 501.551227] hrtimer_interrupt+0x2a5/0x6f0 [ 501.555448] smp_apic_timer_interrupt+0x14a/0x700 [ 501.560267] ? smp_call_function_single_interrupt+0x124/0x640 [ 501.566126] ? smp_call_function_single_interrupt+0x640/0x640 [ 501.571989] ? _raw_spin_lock+0x32/0x40 [ 501.575961] ? _raw_spin_unlock+0x22/0x30 [ 501.580086] ? handle_edge_irq+0x2b4/0x7c0 [ 501.584298] ? task_prio+0x50/0x50 [ 501.587821] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 501.592641] apic_timer_interrupt+0xf/0x20 [ 501.596851] [ 501.599066] RIP: 0010:native_queued_spin_lock_slowpath+0x1c2/0xfa0 [ 501.605362] RSP: 0018:ffff88019228a470 EFLAGS: 00000202 ORIG_RAX: ffffffffffffff12 [ 501.613049] RAX: 0000000000000001 RBX: ffff8801d9188600 RCX: dffffc0000000000 [ 501.620294] RDX: 0000000000000004 RSI: ffff88019228a540 RDI: ffff8801d9188600 [ 501.627540] RBP: ffff88019228a7e8 R08: ffffffff85841401 R09: 0000000000000000 [ 501.634787] R10: ffff88019228a708 R11: ffff8801d9188618 R12: ffffed00324514a8 [ 501.642033] R13: ffff88019228a7c0 R14: 1ffff10032451494 R15: 0000000000000003 [ 501.649291] ? sch_direct_xmit+0x361/0x1140 [ 501.653596] ? __pv_queued_spin_lock_slowpath+0x1480/0x1480 [ 501.659293] ? skb_network_protocol+0xef/0x4b0 [ 501.663856] ? netif_skb_features+0x5ff/0x9b0 [ 501.668331] ? __skb_gso_segment+0x810/0x810 [ 501.672718] ? lock_acquire+0x1d5/0x580 [ 501.676667] ? lock_acquire+0x1d5/0x580 [ 501.680616] ? sch_direct_xmit+0x361/0x1140 [ 501.684914] ? validate_xmit_skb+0x512/0xb00 [ 501.689303] ? lock_release+0xa40/0xa40 [ 501.693253] ? netif_skb_features+0x9b0/0x9b0 [ 501.697736] ? pfifo_fast_dequeue+0x39a/0xb00 [ 501.702231] ? trace_hardirqs_on+0xd/0x10 [ 501.706359] ? __local_bh_enable_ip+0x121/0x230 [ 501.711007] do_raw_spin_lock+0x185/0x220 [ 501.715142] _raw_spin_lock+0x32/0x40 [ 501.718919] ? sch_direct_xmit+0x361/0x1140 [ 501.723217] sch_direct_xmit+0x361/0x1140 [ 501.727341] ? pfifo_fast_peek+0x1c0/0x1c0 [ 501.731551] ? pfifo_fast_change_tx_queue_len+0xb80/0xb80 [ 501.737069] ? lock_acquire+0x1d5/0x580 [ 501.741020] ? lock_acquire+0x1d5/0x580 [ 501.744974] ? pfifo_fast_enqueue+0x34f/0x620 [ 501.749449] __qdisc_run+0x57d/0x18e0 [ 501.753227] ? sch_direct_xmit+0x1140/0x1140 [ 501.757613] ? _raw_spin_unlock+0x22/0x30 [ 501.761737] ? pfifo_fast_enqueue+0x3aa/0x620 [ 501.766214] ? lock_release+0xa40/0xa40 [ 501.770891] ? pfifo_fast_dequeue+0xb00/0xb00 [ 501.775369] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 501.780533] ? netdev_pick_tx+0x17f/0x2c0 [ 501.784661] __dev_queue_xmit+0xb8b/0x2fc0 [ 501.788874] ? netdev_pick_tx+0x2c0/0x2c0 [ 501.793003] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 501.798171] ? lock_acquire+0x1d5/0x580 [ 501.802124] ? ebt_do_table+0x17b2/0x1f40 [ 501.806251] ? lock_downgrade+0x980/0x980 [ 501.810377] ? lock_release+0xa40/0xa40 [ 501.814330] ? ebt_do_table+0x17b2/0x1f40 [ 501.818458] ? trace_hardirqs_on+0xd/0x10 [ 501.822612] ? __local_bh_enable_ip+0x121/0x230 [ 501.827257] ? _raw_read_unlock_bh+0x30/0x40 [ 501.831642] ? br_nf_post_routing+0x494/0x1570 [ 501.836203] ? br_nf_dev_queue_xmit+0x1690/0x1690 [ 501.841031] ? ebt_unregister_table+0x80/0x80 [ 501.845505] ? trace_hardirqs_on+0xd/0x10 [ 501.849632] ? __local_bh_enable_ip+0x121/0x230 [ 501.854290] ? _raw_read_unlock_bh+0x30/0x40 [ 501.858675] ? lock_acquire+0x1d5/0x580 [ 501.862626] ? lock_acquire+0x1d5/0x580 [ 501.866580] ? br_forward_finish+0x392/0x530 [ 501.870969] ? lock_downgrade+0x980/0x980 [ 501.875103] dev_queue_xmit+0x17/0x20 [ 501.878880] ? dev_queue_xmit+0x17/0x20 [ 501.882832] br_dev_queue_push_xmit+0x196/0x5a0 [ 501.887481] ? nf_hook_slow+0xd3/0x1a0 [ 501.891350] br_forward_finish+0xc8/0x530 [ 501.895474] ? br_dev_queue_push_xmit+0x5a0/0x5a0 [ 501.900297] ? ebt_in_hook+0x65/0x80 [ 501.903992] ? br_fdb_offloaded_set+0x90/0x90 [ 501.908466] ? nf_hook_slow+0xd3/0x1a0 [ 501.912336] __br_forward+0x533/0xc80 [ 501.916115] ? br_forward_finish+0x530/0x530 [ 501.920504] ? br_allowed_ingress+0x13c/0x16a0 [ 501.925067] ? br_dev_queue_push_xmit+0x5a0/0x5a0 [ 501.929890] ? br_multicast_count+0x7e/0x90 [ 501.934188] br_flood+0x665/0x770 [ 501.937631] ? br_forward+0x2f0/0x2f0 [ 501.941416] ? lock_release+0xa40/0xa40 [ 501.945368] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 501.950535] br_dev_xmit+0xa68/0x1550 [ 501.954314] ? br_poll_controller+0x10/0x10 [ 501.958620] ? bpf_prog_kallsyms_find+0xbd/0x440 [ 501.963358] ? lock_acquire+0x1d5/0x580 [ 501.967313] dev_hard_start_xmit+0x24e/0xac0 [ 501.971702] ? validate_xmit_skb_list+0x120/0x120 [ 501.976522] ? depot_save_stack+0x2ca/0x460 [ 501.980820] ? netif_skb_features+0x5ff/0x9b0 [ 501.985293] ? netdev_cmd_to_name+0x60/0x60 [ 501.989592] ? __skb_gso_segment+0x810/0x810 [ 501.993987] ? validate_xmit_xfrm+0xb8/0xd90 [ 501.998375] ? lock_acquire+0x1d5/0x580 [ 502.002327] ? __dev_queue_xmit+0x2fe/0x2fc0 [ 502.006717] ? validate_xmit_skb+0x512/0xb00 [ 502.011105] ? trace_hardirqs_on+0xd/0x10 [ 502.015230] ? netif_skb_features+0x9b0/0x9b0 [ 502.019702] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 502.024869] ? netdev_pick_tx+0x17f/0x2c0 [ 502.028995] __dev_queue_xmit+0x26bf/0x2fc0 [ 502.033303] ? netdev_pick_tx+0x2c0/0x2c0 [ 502.037518] ? ip_finish_output2+0x91a/0x1550 [ 502.042029] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 502.047198] ? sctp_outq_uncork+0x5a/0x70 [ 502.051326] ? sctp_primitive_ASSOCIATE+0x9d/0xd0 [ 502.056147] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 502.061318] ? bpf_prog_kallsyms_find+0xbd/0x440 [ 502.066057] ? bpf_prog_kallsyms_find+0xbd/0x440 [ 502.070793] ? lock_acquire+0x1d5/0x580 [ 502.074747] ? is_bpf_text_address+0x7b/0x120 [ 502.079220] ? lock_downgrade+0x980/0x980 [ 502.083350] ? lock_acquire+0x1d5/0x580 [ 502.087303] ? depot_save_stack+0x2ca/0x460 [ 502.091605] ? lock_downgrade+0x980/0x980 [ 502.095736] ? lock_acquire+0x1d5/0x580 [ 502.099687] ? ip_finish_output+0x864/0xd60 [ 502.103990] ? lock_downgrade+0x980/0x980 [ 502.108118] ? lock_release+0xa40/0xa40 [ 502.112070] ? ip_vs_out_icmp_v6.isra.26+0x610/0x610 [ 502.117154] ? trace_hardirqs_off+0xd/0x10 [ 502.121369] ? _raw_spin_unlock_irqrestore+0xa6/0xc0 [ 502.126450] ? depot_save_stack+0x2ca/0x460 [ 502.130777] dev_queue_xmit+0x17/0x20 [ 502.134569] ? dev_queue_xmit+0x17/0x20 [ 502.138522] ip_finish_output2+0xf4d/0x1550 [ 502.142826] ? ipt_do_table+0xe43/0x19b0 [ 502.146871] ? trace_hardirqs_on+0xd/0x10 [ 502.150997] ? dst_output+0x140/0x140 [ 502.154779] ? __dev_queue_xmit+0xb8b/0x2fc0 [ 502.159166] ? br_dev_xmit+0xa68/0x1550 [ 502.163140] ? ipv4_mtu+0x411/0x580 [ 502.166771] ? __build_flow_key.constprop.52+0x630/0x630 [ 502.172201] ? do_add_counters+0x550/0x550 [ 502.176424] ? nf_nat_ipv4_fn+0x2ec/0x820 [ 502.180551] ? iptable_nat_ipv4_fn+0x40/0x40 [ 502.184942] ip_finish_output+0x864/0xd60 [ 502.189073] ? ip_finish_output+0x864/0xd60 [ 502.193377] ? ip_fragment.constprop.47+0x200/0x200 [ 502.198378] ? iptable_mangle_hook+0xaf/0x4a0 [ 502.202852] ? iptable_nat_ipv4_out+0x2c/0x40 [ 502.207329] ? nf_hook_slow+0xd3/0x1a0 [ 502.211200] ? ip_idents_reserve+0x1e6/0x2a0 [ 502.215601] ? pskb_expand_head+0x657/0x1210 [ 502.219992] ip_output+0x1d2/0x860 [ 502.223512] ? ip_mc_output+0x1350/0x1350 [ 502.227639] ? skb_copy_ubufs+0x1910/0x1910 [ 502.231944] ? ip_fragment.constprop.47+0x200/0x200 [ 502.236938] ? __ip_select_ident+0x168/0x270 [ 502.241326] ? ip_idents_reserve+0x2a0/0x2a0 [ 502.245717] ip_local_out+0x95/0x160 [ 502.249420] iptunnel_xmit+0x556/0x810 [ 502.253289] ip_tunnel_xmit+0x177b/0x3550 [ 502.257421] ? __ip_rt_update_pmtu+0xa60/0xa60 [ 502.261985] ? ip_md_tunnel_xmit+0x14d0/0x14d0 [ 502.266548] ? lock_downgrade+0x980/0x980 [ 502.270678] ? pvclock_read_flags+0x160/0x160 [ 502.275158] ? kvm_clock_get_cycles+0x25/0x30 [ 502.279634] ? ktime_get+0x3a0/0x3a0 [ 502.283330] __gre_xmit+0x546/0x8b0 [ 502.286938] erspan_xmit+0x779/0x22a0 [ 502.290719] ? gretap_fb_dev_create+0x250/0x250 [ 502.295379] dev_hard_start_xmit+0x24e/0xac0 [ 502.299770] ? validate_xmit_skb_list+0x120/0x120 [ 502.304591] ? __skb_gso_segment+0x810/0x810 [ 502.308980] ? lock_acquire+0x1d5/0x580 [ 502.312936] ? lock_acquire+0x1d5/0x580 [ 502.316891] ? sch_direct_xmit+0x361/0x1140 [ 502.321277] ? validate_xmit_skb+0x512/0xb00 [ 502.325665] ? lock_release+0xa40/0xa40 [ 502.329620] ? netif_skb_features+0x9b0/0x9b0 [ 502.334093] ? pfifo_fast_dequeue+0x39a/0xb00 [ 502.338564] ? trace_hardirqs_on+0xd/0x10 [ 502.342689] ? __local_bh_enable_ip+0x121/0x230 [ 502.347340] sch_direct_xmit+0x40d/0x1140 [ 502.351465] ? pfifo_fast_peek+0x1c0/0x1c0 [ 502.355682] ? pfifo_fast_change_tx_queue_len+0xb80/0xb80 [ 502.361201] ? lock_acquire+0x1d5/0x580 [ 502.365158] ? lock_acquire+0x1d5/0x580 [ 502.369109] ? pfifo_fast_enqueue+0x34f/0x620 [ 502.373583] __qdisc_run+0x57d/0x18e0 [ 502.377368] ? sch_direct_xmit+0x1140/0x1140 [ 502.381758] ? _raw_spin_unlock+0x22/0x30 [ 502.385885] ? pfifo_fast_enqueue+0x3aa/0x620 [ 502.390358] ? lock_release+0xa40/0xa40 [ 502.394312] ? pfifo_fast_dequeue+0xb00/0xb00 [ 502.398786] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 502.403953] ? netdev_pick_tx+0x17f/0x2c0 [ 502.408082] __dev_queue_xmit+0xb8b/0x2fc0 [ 502.412298] ? netdev_pick_tx+0x2c0/0x2c0 [ 502.416427] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 502.421598] ? lock_acquire+0x1d5/0x580 [ 502.425552] ? ebt_do_table+0x17b2/0x1f40 [ 502.429681] ? lock_downgrade+0x980/0x980 [ 502.433810] ? lock_release+0xa40/0xa40 [ 502.437763] ? ebt_do_table+0x17b2/0x1f40 [ 502.441888] ? trace_hardirqs_on+0xd/0x10 [ 502.446014] ? __local_bh_enable_ip+0x121/0x230 [ 502.450664] ? _raw_read_unlock_bh+0x30/0x40 [ 502.455060] ? br_nf_post_routing+0x494/0x1570 [ 502.459621] ? br_nf_dev_queue_xmit+0x1690/0x1690 [ 502.464441] ? ebt_unregister_table+0x80/0x80 [ 502.468913] ? trace_hardirqs_on+0xd/0x10 [ 502.473042] ? __local_bh_enable_ip+0x121/0x230 [ 502.477696] ? _raw_read_unlock_bh+0x30/0x40 [ 502.482087] ? lock_acquire+0x1d5/0x580 [ 502.486040] ? lock_acquire+0x1d5/0x580 [ 502.489992] ? br_forward_finish+0x392/0x530 [ 502.494382] ? lock_downgrade+0x980/0x980 [ 502.498513] dev_queue_xmit+0x17/0x20 [ 502.502296] ? dev_queue_xmit+0x17/0x20 [ 502.506252] br_dev_queue_push_xmit+0x196/0x5a0 [ 502.510899] ? nf_hook_slow+0xd3/0x1a0 [ 502.514765] br_forward_finish+0xc8/0x530 [ 502.518889] ? br_dev_queue_push_xmit+0x5a0/0x5a0 [ 502.523719] ? ebt_in_hook+0x65/0x80 [ 502.527412] ? br_fdb_offloaded_set+0x90/0x90 [ 502.531888] ? nf_hook_slow+0xd3/0x1a0 [ 502.535756] __br_forward+0x533/0xc80 [ 502.539533] ? br_forward_finish+0x530/0x530 [ 502.543920] ? br_allowed_ingress+0x13c/0x16a0 [ 502.548479] ? br_dev_queue_push_xmit+0x5a0/0x5a0 [ 502.553300] ? br_multicast_count+0x7e/0x90 [ 502.557599] br_flood+0x665/0x770 [ 502.561035] ? br_forward+0x2f0/0x2f0 [ 502.564813] ? lock_release+0xa40/0xa40 [ 502.568765] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 502.573936] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 502.579107] br_dev_xmit+0xa68/0x1550 [ 502.582888] ? br_poll_controller+0x10/0x10 [ 502.587187] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 502.592357] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 502.597528] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 502.602694] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 502.607864] ? fib_table_lookup+0xa04/0x1ba0 [ 502.612257] dev_hard_start_xmit+0x24e/0xac0 [ 502.616646] ? validate_xmit_skb_list+0x120/0x120 [ 502.621476] ? netif_skb_features+0x5ff/0x9b0 [ 502.625949] ? netdev_cmd_to_name+0x60/0x60 [ 502.630248] ? __skb_gso_segment+0x810/0x810 [ 502.634634] ? validate_xmit_xfrm+0xb8/0xd90 [ 502.640759] ? lock_acquire+0x1d5/0x580 [ 502.644714] ? __dev_queue_xmit+0x2fe/0x2fc0 [ 502.649103] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 502.654271] ? __debug_object_init+0x235/0x1040 [ 502.658918] ? validate_xmit_skb+0x512/0xb00 [ 502.663325] ? netif_skb_features+0x9b0/0x9b0 [ 502.667799] ? do_raw_spin_trylock+0x190/0x190 [ 502.672361] ? netdev_pick_tx+0x17f/0x2c0 [ 502.676489] __dev_queue_xmit+0x26bf/0x2fc0 [ 502.680791] ? lock_downgrade+0x980/0x980 [ 502.684916] ? netdev_pick_tx+0x2c0/0x2c0 [ 502.689046] ? arp_constructor+0x37a/0xc10 [ 502.693261] ? lock_downgrade+0x980/0x980 [ 502.697390] ? lock_release+0xa40/0xa40 [ 502.701343] ? refcount_inc_not_zero+0xfe/0x180 [ 502.705990] ? lock_acquire+0x1d5/0x580 [ 502.709946] ? lock_acquire+0x1d5/0x580 [ 502.713896] ? __neigh_create+0x165e/0x1d90 [ 502.718197] ? lock_downgrade+0x980/0x980 [ 502.722332] ? lock_release+0xa40/0xa40 [ 502.726283] ? arp_mc_map+0xa60/0xa60 [ 502.730243] ? do_raw_write_trylock+0x190/0x190 [ 502.734897] ? __neigh_create+0x165e/0x1d90 [ 502.739195] ? trace_hardirqs_on+0xd/0x10 [ 502.743319] ? __local_bh_enable_ip+0x121/0x230 [ 502.747965] ? _raw_write_unlock_bh+0x30/0x40 [ 502.752503] ? __neigh_create+0xc0d/0x1d90 [ 502.756713] ? trace_hardirqs_on+0xd/0x10 [ 502.760845] ? lock_acquire+0x1d5/0x580 [ 502.764796] ? ip_finish_output2+0x91a/0x1550 [ 502.769268] ? lock_downgrade+0x980/0x980 [ 502.773395] ? lock_release+0xa40/0xa40 [ 502.777348] ? do_raw_write_trylock+0x190/0x190 [ 502.781997] ? memcpy+0x45/0x50 [ 502.785265] dev_queue_xmit+0x17/0x20 [ 502.789062] ? dev_queue_xmit+0x17/0x20 [ 502.793019] neigh_resolve_output+0x5e2/0xa00 [ 502.797501] ? ether_setup+0x2d0/0x2d0 [ 502.801367] ? __neigh_event_send+0x1040/0x1040 [ 502.806018] ? refcount_add+0x24/0x60 [ 502.809799] ? ip_finish_output2+0x2aa/0x1550 [ 502.814378] ip_finish_output2+0x91a/0x1550 [ 502.818678] ? ipt_do_table+0xe43/0x19b0 [ 502.822717] ? trace_hardirqs_on+0xd/0x10 [ 502.826845] ? __local_bh_enable_ip+0x121/0x230 [ 502.831492] ? dst_output+0x140/0x140 [ 502.835397] ? ipv4_mtu+0x411/0x580 [ 502.839004] ? __build_flow_key.constprop.52+0x630/0x630 [ 502.844435] ? do_add_counters+0x550/0x550 [ 502.848648] ? nf_nat_ipv4_fn+0x2ec/0x820 [ 502.852774] ? iptable_nat_ipv4_fn+0x40/0x40 [ 502.857160] ip_finish_output+0x864/0xd60 [ 502.861284] ? ip_finish_output+0x864/0xd60 [ 502.865584] ? ip_fragment.constprop.47+0x200/0x200 [ 502.870574] ? iptable_mangle_hook+0xaf/0x4a0 [ 502.875049] ? iptable_nat_ipv4_out+0x2c/0x40 [ 502.879522] ? nf_hook_slow+0xd3/0x1a0 [ 502.883386] ip_output+0x1d2/0x860 [ 502.886902] ? ip_mc_output+0x1350/0x1350 [ 502.891028] ? alloc_skb_with_frags+0x750/0x750 [ 502.895677] ? kasan_unpoison_shadow+0x35/0x50 [ 502.900240] ? ip_fragment.constprop.47+0x200/0x200 [ 502.905234] ? crc32c_pcl_intel_update+0xd5/0x210 [ 502.910053] ip_local_out+0x95/0x160 [ 502.913744] ip_queue_xmit+0x8c0/0x1920 [ 502.917699] ? ip_build_and_send_pkt+0xc80/0xc80 [ 502.922431] ? sctp_csum_update+0x23/0x30 [ 502.926559] ? sctp_csum_combine+0x30/0x30 [ 502.930769] ? __skb_checksum+0x4a9/0x7e0 [ 502.934899] sctp_v4_xmit+0x108/0x140 [ 502.938678] sctp_packet_transmit+0x22a5/0x37c0 [ 502.943337] ? sctp_packet_config+0xc80/0xc80 [ 502.947809] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 502.952980] ? lock_acquire+0x1d5/0x580 [ 502.956943] ? __debug_object_init+0x235/0x1040 [ 502.961599] ? lock_downgrade+0x980/0x980 [ 502.965728] ? lock_downgrade+0x980/0x980 [ 502.969858] ? lock_acquire+0x1d5/0x580 [ 502.973808] ? lock_downgrade+0x980/0x980 [ 502.977933] ? lock_release+0xa40/0xa40 [ 502.981887] ? __build_flow_key.constprop.52+0x630/0x630 [ 502.987314] ? rt_cpu_seq_next+0x160/0x160 [ 502.991524] ? dst_release+0x3a/0x90 [ 502.995221] ? __sctp_packet_append_chunk+0x155/0xe90 [ 503.000391] ? sctp_csum_update+0x30/0x30 [ 503.004516] ? sctp_packet_append_chunk+0xc70/0xc70 [ 503.009508] ? sctp_packet_init+0x25d/0x450 [ 503.013808] ? sctp_csum_combine+0x30/0x30 [ 503.018025] ? sctp_packet_release_owner+0x40/0x40 [ 503.022933] sctp_outq_flush+0xabb/0x4060 [ 503.027060] ? work_on_cpu+0x10/0x360 [ 503.030836] ? arch_uprobe_pre_xol+0x1e/0x2a0 [ 503.035321] ? sctp_check_transmitted+0x1da0/0x1da0 [ 503.040318] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 503.045484] ? lock_acquire+0x1d5/0x580 [ 503.049438] ? lock_acquire+0x1d5/0x580 [ 503.053390] ? lock_downgrade+0x980/0x980 [ 503.057515] ? lock_release+0xa40/0xa40 [ 503.061480] ? unwind_next_frame.part.6+0x1a6/0xb40 [ 503.066475] ? sctp_sendmsg_to_asoc+0x14bf/0x1ec0 [ 503.071296] ? rcutorture_record_progress+0x10/0x10 [ 503.076294] ? is_bpf_text_address+0xa4/0x120 [ 503.080765] ? kernel_text_address+0xd1/0xe0 [ 503.085151] ? __unwind_start+0x169/0x330 [ 503.089278] ? __kernel_text_address+0xd/0x40 [ 503.093752] ? unwind_get_return_address+0x61/0xa0 [ 503.098748] ? __save_stack_trace+0x7e/0xd0 [ 503.103053] ? save_stack+0xa3/0xd0 [ 503.106668] ? save_stack+0x43/0xd0 [ 503.110273] ? __kasan_slab_free+0x11a/0x170 [ 503.114657] ? kasan_slab_free+0xe/0x10 [ 503.118614] ? lock_acquire+0x1d5/0x580 [ 503.122571] ? debug_object_activate+0x307/0x730 [ 503.127308] ? lock_downgrade+0x980/0x980 [ 503.131434] ? lock_timer_base+0xaf/0x280 [ 503.135563] ? lock_release+0xa40/0xa40 [ 503.139513] ? lock_release+0xa40/0xa40 [ 503.143468] ? do_raw_spin_trylock+0x190/0x190 [ 503.148027] ? __kmalloc+0x2ef/0x760 [ 503.151719] ? add_timer+0x5a0/0x1450 [ 503.155499] ? lock_downgrade+0x980/0x980 [ 503.159637] ? trace_hardirqs_off+0xd/0x10 [ 503.163850] ? _raw_spin_unlock_irqrestore+0xa6/0xc0 [ 503.168934] ? debug_object_activate+0x307/0x730 [ 503.173668] ? calc_wheel_index+0x13d/0x200 [ 503.177967] ? do_raw_spin_trylock+0x190/0x190 [ 503.182526] ? calc_wheel_index+0x200/0x200 [ 503.186826] ? trace_hardirqs_on+0xd/0x10 [ 503.190952] ? trace_hardirqs_on+0xd/0x10 [ 503.195078] ? add_timer+0x5a5/0x1450 [ 503.198857] ? mod_timer+0x13c0/0x13c0 [ 503.202735] ? sctp_init_cause+0x170/0x170 [ 503.206954] ? lock_acquire+0x1d5/0x580 [ 503.210907] ? lock_acquire+0x1d5/0x580 [ 503.214857] ? is_bpf_text_address+0x7b/0x120 [ 503.219332] ? sctp_outq_tail+0x7b8/0xb40 [ 503.223456] ? sctp_outq_free+0x20/0x20 [ 503.227412] ? sctp_endpoint_new+0xee0/0xee0 [ 503.231801] sctp_outq_uncork+0x5a/0x70 [ 503.235754] sctp_do_sm+0x4e0/0x7040 [ 503.239446] ? __save_stack_trace+0x7e/0xd0 [ 503.243748] ? sctp_do_8_2_transport_strike.isra.15+0x8a0/0x8a0 [ 503.249795] ? save_stack+0xa3/0xd0 [ 503.253403] ? save_stack+0x43/0xd0 [ 503.257034] ? kasan_kmalloc+0xad/0xe0 [ 503.260916] ? kmem_cache_alloc_trace+0x136/0x740 [ 503.265734] ? sctp_stream_init_ext+0x50/0xf0 [ 503.270216] ? sctp_sendmsg_to_asoc+0x1777/0x1ec0 [ 503.275036] ? sctp_sendmsg+0xc50/0x1ad0 [ 503.279076] ? inet_sendmsg+0x11f/0x5e0 [ 503.283030] ? sock_sendmsg+0xca/0x110 [ 503.286896] ? ___sys_sendmsg+0x767/0x8b0 [ 503.291025] ? __sys_sendmsg+0xe5/0x210 [ 503.294977] ? SyS_sendmsg+0x2d/0x50 [ 503.298668] ? do_syscall_64+0x281/0x940 [ 503.302798] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 503.308144] ? sctp_hash_cmp+0x220/0x220 [ 503.312187] ? lock_acquire+0x1d5/0x580 [ 503.316139] ? fs_reclaim_acquire+0x20/0x20 [ 503.320437] ? lock_downgrade+0x980/0x980 [ 503.324563] ? lock_release+0xa40/0xa40 [ 503.328513] ? lock_release+0xa40/0xa40 [ 503.332465] ? check_same_owner+0x320/0x320 [ 503.336766] ? rcu_note_context_switch+0x710/0x710 [ 503.341676] ? kasan_unpoison_shadow+0x35/0x50 [ 503.346237] ? refcount_inc_not_zero+0xfe/0x180 [ 503.350887] sctp_primitive_ASSOCIATE+0x9d/0xd0 [ 503.355534] sctp_sendmsg_to_asoc+0x14bf/0x1ec0 [ 503.360182] ? sctp_assoc_set_primary+0x21f/0x2b0 [ 503.365008] ? sctp_connect+0xf0/0xf0 [ 503.368788] ? sctp_assoc_set_bind_addr_from_ep+0x136/0x190 [ 503.374480] ? sctp_sendmsg_new_asoc+0xa55/0xf60 [ 503.379212] ? lock_sock_nested+0xa3/0x110 [ 503.383426] ? lock_acquire+0x1d5/0x580 [ 503.387388] ? sctp_transport_lookup_process+0x180/0x180 [ 503.392817] ? check_same_owner+0x320/0x320 [ 503.397116] ? do_raw_spin_trylock+0x190/0x190 [ 503.401681] ? lock_sock_nested+0x91/0x110 [ 503.405897] ? trace_hardirqs_on+0xd/0x10 [ 503.410026] ? __local_bh_enable_ip+0x121/0x230 [ 503.414675] ? sctp_sendmsg_update_sinfo+0x11c/0x4b0 [ 503.419754] sctp_sendmsg+0xc50/0x1ad0 [ 503.423626] ? lock_acquire+0x1d5/0x580 [ 503.427578] ? sctp_id2assoc+0x390/0x390 [ 503.431623] ? _raw_spin_unlock_bh+0x30/0x40 [ 503.436011] ? __release_sock+0x360/0x360 [ 503.440136] ? lock_sock_nested+0x91/0x110 [ 503.444350] inet_sendmsg+0x11f/0x5e0 [ 503.448126] ? copy_msghdr_from_user+0x3a6/0x590 [ 503.452859] ? inet_create+0xf50/0xf50 [ 503.456725] ? SYSC_sendto+0x5c0/0x5c0 [ 503.460588] ? security_socket_sendmsg+0x89/0xb0 [ 503.465324] ? inet_create+0xf50/0xf50 [ 503.469188] sock_sendmsg+0xca/0x110 [ 503.472877] ___sys_sendmsg+0x767/0x8b0 [ 503.476831] ? copy_msghdr_from_user+0x590/0x590 [ 503.481569] ? fget_raw+0x20/0x20 [ 503.485001] ? __fget_light+0x2b2/0x3c0 [ 503.488959] ? fget_raw+0x20/0x20 [ 503.492392] ? lock_release+0xa40/0xa40 [ 503.496344] ? __fdget+0x18/0x20 [ 503.499687] ? sockfd_lookup_light+0x104/0x150 [ 503.504252] __sys_sendmsg+0xe5/0x210 [ 503.508032] ? __sys_sendmsg+0xe5/0x210 [ 503.511983] ? SyS_shutdown+0x290/0x290 [ 503.515940] ? SyS_futex+0x269/0x390 [ 503.519629] ? fd_install+0x4d/0x60 [ 503.523234] ? move_addr_to_kernel+0x60/0x60 [ 503.527622] SyS_sendmsg+0x2d/0x50 [ 503.531142] ? __sys_sendmsg+0x210/0x210 [ 503.535184] do_syscall_64+0x281/0x940 [ 503.539055] ? vmalloc_sync_all+0x30/0x30 [ 503.543179] ? _raw_spin_unlock_irq+0x27/0x70 [ 503.547655] ? finish_task_switch+0x1c1/0x7e0 [ 503.552129] ? syscall_return_slowpath+0x550/0x550 [ 503.557036] ? syscall_return_slowpath+0x2ac/0x550 [ 503.561945] ? prepare_exit_to_usermode+0x350/0x350 [ 503.566940] ? prepare_exit_to_usermode+0x227/0x350 [ 503.571933] ? perf_trace_sys_enter+0xcb0/0xcb0 [ 503.576578] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 503.581402] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 503.586571] RIP: 0033:0x454e79 [ 503.589743] RSP: 002b:00007f7a223a1c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 503.597431] RAX: ffffffffffffffda RBX: 00007f7a223a26d4 RCX: 0000000000454e79 [ 503.604679] RDX: 0000000000000040 RSI: 0000000020001f00 RDI: 0000000000000014 [ 503.611928] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 503.619174] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 503.626420] R13: 00000000000004e3 R14: 00000000006f95e8 R15: 0000000000000000