[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. Starting mcstransd: [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. [ 19.401469] audit: type=1400 audit(1517820318.145:6): avc: denied { map } for pid=4179 comm="bash" path="/bin/bash" dev="sda1" ino=1457 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.0.19' (ECDSA) to the list of known hosts. 2018/02/05 08:45:42 fuzzer started syzkaller login: [ 43.312696] audit: type=1400 audit(1517820342.056:7): avc: denied { map } for pid=4193 comm="syz-fuzzer" path="/root/syz-fuzzer" dev="sda1" ino=16479 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1 2018/02/05 08:45:42 dialing manager at 10.128.0.26:43965 [ 46.236335] can: request_module (can-proto-0) failed. [ 46.246346] can: request_module (can-proto-0) failed. 2018/02/05 08:45:45 kcov=true, comps=true [ 46.730746] audit: type=1400 audit(1517820345.474:8): avc: denied { map } for pid=4193 comm="syz-fuzzer" path="/sys/kernel/debug/kcov" dev="debugfs" ino=8993 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 2018/02/05 08:45:46 executing program 7: pipe(&(0x7f000074b000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000029000)={0x19, &(0x7f0000000000)=""/25}) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000000000)={@syzn}) getpeername$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000002000-0xc)={r2, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000003000-0x8)={0x0, 0x80000000}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000002000)={r3}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r0, &(0x7f0000001000)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000003000)=0x1c) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000002000)=0x3f, 0x4) sendto$inet6(r1, &(0x7f0000001000-0xda)="34e39b3c461585f32a6704e5e01f891aa48a977dedff43b544b2dc991a78d5c2334533933ea35aacb894e39cb3ac9234507b0fc01de44bb24a1dae5a02f2f5097a3c8aa2103a70aa21047d447c1238adc5381d2185d70bcbc1a0c48b551322525ee06d5b006411ec23148a2f7abada3711c026dbc738ffa386fb870667fff8857ab7105efc21cb70492ded708b51b0878125bcae1fc3731ff83e5158004c08c0798bd3ba125defb42bb20c6723c926048761b82c4c723cf2309ad1a43a0e361f595e53398061c2b77abb586b550ec56093d8240f38b142fabbdb", 0xda, 0x1, &(0x7f0000003000-0x1c)={0xa, 0x2, 0x8, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xca9f}, 0x1c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000005000-0x8)={r3, 0x7ff}, 0x8) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000003000-0x1c)=""/28, &(0x7f0000001000)=0x1c) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$packet(r1, &(0x7f0000005000)={0x11, 0xd, r2, 0x1, 0x5, 0x6, @empty}, 0x14) pwrite64(r0, &(0x7f0000001000-0x21)="e439163185201d395a9dc434efa53080800043616ed22671f4815acdd209f2e678", 0x21, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$packet(r1, &(0x7f0000006000)={0x11, 0x1d, r2, 0x1, 0x7, 0x6, @empty}, 0x14) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000008000-0x4)={r1}) socket(0x2, 0x4, 0x100000001) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000003000-0x8)={r3, 0x1}, &(0x7f0000008000)=0x8) 2018/02/05 08:45:46 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000000000)=0x3) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x900}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001000)={0x1}, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000002000)=0x7, 0x4) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000001000)={0x1}, 0x1) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000000000)={&(0x7f0000000000/0x2000)=nil, 0x100, 0x0, 0x2, &(0x7f00000b5000/0x4000)=nil, 0x2}) unshare(0x2000200) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000003000)={0x8001, 0x200}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000004000-0xa0)={@generic={0x9, "47eaba6da76603081ef0eef9471c50f9e653646a5e462dddca673f9d27a6851d56c6e80de7cbbcdbbd7b2c5bf4051cf222847370d7a0dd3fbc21095aa4ba26926e440301e9974fd946de6cd34be364e5691fef88121bb43c7d7735e69abf8af0a621db0f31cdc7ef1cc8d683826dcfd32ea67b8dced50014f940e3a1d5a2"}, {&(0x7f0000002000)=""/4096, 0x1000}, &(0x7f0000005000-0x1), 0x42}, 0xa0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000005000)={0x0, 0x4, "11501d17"}, &(0x7f0000003000-0x4)=0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={r2, 0xe35b, 0x0, 0x1f, 0x7}, &(0x7f0000005000)=0x18) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$nfc_llcp(r1, &(0x7f0000007000-0x60), &(0x7f0000005000-0x4)=0x60, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000007000-0x10)={r2, 0xf2ff, 0x4, [0x4, 0x1, 0x8000, 0x2]}, 0x10) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000004000-0x20)={r1, 0x1, 0x1, 0xffffffffffffffff, &(0x7f0000004000)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000004000-0x38)={0x0, 0x0, &(0x7f0000008000-0x20)=[{&(0x7f0000008000-0x1c)={0x1c, 0x35, 0xe1d, 0x2, 0x1, "", [@typed={0xc, 0x3, @u32=0x8}]}, 0x1c}, {&(0x7f0000008000-0x430)={0x430, 0x26, 0xe1b8dac829caca0f, 0x5, 0x3, "", [@nested={0x230, 0x41, [@typed={0x10, 0x45, @binary="952382bc17054f6f"}, @generic="7924f266546a39fecc7ad5540228efaf8620b28ccb2a3c8c2f48ec578362a46bf59790320cc957aca266c708f62a562808", @generic="c26075ce3ca3bd714cef6fb229b33ee6faf039a3fbf9c7d6184d772753f2bd6245fff38f269a72c8ea591c2f38d887b6d9a034d4cf7d62d0bef1ac31cce1ce339f2656b3d0708ac38cdf5538f1faeae406ed32e4d7d94e92d117a3f47005d2ad4a72d1870dbe4145755527d80f816849bea10b70ed24ab90733387a5de2535c5c27d037db5048870098271e68100b2e194ab1d4862a281149661c42fe871dee4be30576a92b83daea2ea264fb01f1189382fe27d5d07d8bd79704029d5f1f82247dd98d1047c672a1d12886a89efcc6638e6d4e0a3c571a90a9506ff757c26dbfea343", @generic="4d2137660e58ce75a8c4a77f66ba04642f86170d534b8dd1a6c200d4b8737479ea4976c6fd85ce8300e4b9c2746f0f1f4493130092093152", @typed={0x4c, 0x41, @binary="693f55f919055bf213ffe79c8506d96aeddea908344a29a4cd4a5486bdc8085db42b67fd26ee72d6c397ecba7bf4679978184f4d04af805768a29e538acaa4bea6a0"}, @generic="8a3e4964f0ddc27dc6da5d79ab60ebaa3333266760b4b876c5aba240ecb3cdec788d3d3eae2e89697db41a42cb4ebadeef89a210a42b1dd6ae6e1e01872b9c5d883648e75842a3eae867c693142208993af36b09cb7e54d543217c3ff34dee98dd9506c44adf1275f10310159dd3e382c32a03f06c4bf7420d5ef76af293bd70b3d45429"]}, @nested={0xf0, 0x51, [@typed={0xc, 0x52, @pid=r3}, @typed={0xc, 0x51, @ipv4=@multicast1=0xe0000001}, @typed={0xd4, 0x16, @binary="79e15d1b087add443186146fb307a5310c2d23b901248cc7dac3f9e7716b59eedb1acb92261d508b16e4725d5dcd924a9fa0c47c356e24f7f7ed84d0ff880b5370703cd234363866285e3866b389e7cb780042967a48a2469a4d51a0bd0b1ec73a9841ec83495880035def8fc5b796db99c431e90dc79c348335d9956a93ed1e7fafbaac2c649461fefaf34141f997043fb5c8d38f8f428802f625403f35a47b9ca12f3680bab9e04f612c2ddc1bbaec318a0183b20d153b6b7981d495b0c6982b14cda25884c8c79516fe"}]}, @generic="868455e434a4beae0db5ae9ac422f5582e227b2e4e97928581b5d6c601f260d174ee73e911829fdaacd7d336cc57b18ae913f14d2fea94a517e46185e8d4aef267295468aec453ef4fbde7f6f8be79490da5a78954ffb8a4680ca413111a1fd879b2bd50c38f3aa5840a907b13f8756a20ded77146867c0927986b70d7ce46c5869022f470218cf7aba87648a3cb7ab31cf0", @typed={0xc, 0x18, @u32}, @generic="17e140f334008231f40609375a7da4619f0fe3edd6b7581c22f24c3e374995fbeb446e21916fc4504fdcf3618db95948e508ef36203c322e9612cd9be3e7e01c4a0026e0799a71977c5d153c8aa7887ba69764be28eb12c1cdb2302423158163"]}, 0x430}], 0x2, &(0x7f0000007000)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x40000}, 0x4000) 2018/02/05 08:45:46 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000001000-0x90)={0x3, {{0x2, 0x3, @empty}}}, 0x90) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000002000-0x78)={0xff, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, {0x2, 0x0, @rand_addr=0x1}, {0x2, 0x2, @multicast2=0xe0000002}, 0x1, 0x5, 0x6, 0x20, 0x1000, &(0x7f0000001000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0xee, 0x8, 0xfffffffffffffc01}) r2 = accept4$ipx(0xffffffffffffffff, 0x0, &(0x7f0000002000-0x4), 0x800) recvfrom$ipx(r2, &(0x7f0000002000-0xe1)=""/225, 0xe1, 0x2000, 0x0, 0x0) r3 = accept4(r2, &(0x7f0000000000)=@can={0x0, 0x0}, &(0x7f0000001000)=0x10, 0x800) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r3, 0x111, 0x2, 0x1, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000003000-0x6d)="3b9ac338ba0b733f14f599e53003b4cec9a16111eec44cb22c7ab16719270e3b7b15b4c5c5bf091a1d93c4f5444557de64f72e08467c1363ac706b3f230bde85d0ffd64a59dfa23c94e7c6e3184b58848b86d7a7ec21a6ed183d3a3a8c1663b166f5757ac3972c914e23cccb33", 0x6d) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r3, 0x29, 0x39, &(0x7f0000002000)=""/55, &(0x7f0000004000-0x1)=0x37) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r3, 0x890c, &(0x7f0000004000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, @empty, @dev={0xfe, 0x80, [], 0x0, 0x15}, 0x6, 0x5d9a, 0x1000, 0x0, 0x100, 0x100, r4}) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r3, 0x111, 0x5, 0xbf0, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000005000)={0x0, 0x5}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000005000-0x10)={r5, 0x3c, &(0x7f0000006000-0x3c)=[@in6={0xa, 0x0, 0x6, @empty, 0x10001}, @in={0x2, 0x3, @multicast1=0xe0000001}, @in={0x2, 0x3, @multicast1=0xe0000001}]}, &(0x7f0000006000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000001000)={r5, @in6={{0xa, 0x0, 0x5, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x3}}}, &(0x7f0000004000-0x4)=0x8c) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x5462, &(0x7f0000006000)) setsockopt$inet6_int(r3, 0x29, 0x7d, &(0x7f0000001000)=0x4, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r3, 0x107, 0x2, &(0x7f0000008000-0xe0)=""/224, &(0x7f0000007000)=0xe0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000001000-0x8)={r5, 0x7}, &(0x7f0000002000-0x4)=0x8) 2018/02/05 08:45:46 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x34f98cc79132bf8, 0x1c, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000001000-0x8)={0x0, 0xffffffff}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000032000-0xc)=@sack_info={r2, 0x70c, 0xedbe}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000002000-0x8)={r3, 0x1}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000002000)=@assoc_value={r3}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000004000-0x3a)={r3, 0x32, "012bb56db2c1f91c43dcf8365a69a0f0b958423e89eab02b56e7b810206098648250bbf7b3393f938117770d60ef2e352398"}, &(0x7f0000003000)=0x3a) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000004000)={r3, 0x400}, 0x6) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000000)={r2, 0x1}, &(0x7f0000004000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000001000-0x8)={r4, 0x9}, &(0x7f0000002000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000003000-0x8c)={r5, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}}, 0x8c) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000004000)={r5, 0x8, 0x10}, 0xc) pwrite64(r1, &(0x7f0000003000-0xae)="be8da99b819ea1168882a7ba8bdea5e56be6d671f47ebf81029ac6c0a6aef4a2de9798af73c575e9c3a86073d278e4a76ae562f44a0d67bb38400fdd098977e582a056906642e6034f0d36d74a5cbe9a493d3054dd746b9665e7140323f7f3f5fa2c3d9dcc76a3aa50a5ebe789498b8a61550d01f3a55d179798dea043e386e9cbe13bfa6241aecc6e4b260b10eaf4f6aa30bc87185cd084903fff8cfc3dc4a208ce90ab2623326b0ae81a152b37", 0xae, 0x0) r6 = accept4$vsock_stream(r0, &(0x7f0000001000-0x10)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10, 0x80800) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0x0, &(0x7f0000006000-0x4), &(0x7f0000003000-0x2)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000007000-0xe8)={{{@in=@loopback, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@mcast1}}, &(0x7f0000007000-0x4)=0xe8) mmap(&(0x7f0000006000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r1, &(0x7f0000004000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100020}, 0xc, &(0x7f0000003000-0x10)={&(0x7f0000007000-0x14c0)={0x14c0, 0xbe4, 0x200, 0x1, 0x2, {0xe}, [@nested={0x210, 0x4e, [@generic="4144f961dd5264de602c570dca3958aa309389e80cd60eff9e901a14d1e9fea1c4cc12a3e267257c3418fc45276abe9b7a41412477798081eb8d5bf27edf5a2c97aaf9143edb5f721c4e73b9a9a31b58508038103e5cf45800755f0b17bbf808282722abbbcc2801194db5cf17a1b50bd06b8a690fa608c45a32355b7f2d8e573178847257cd66e6105f5144a6", @typed={0x10, 0x86, @u64=0x5}, @generic="8c8749c306b550de", @generic="ab85a97c3ed10aa5b2153ac57da106e7e717806fe9226c3208d80c2478aaa539f591fee86cf66974b543afbc4eaf3c5fd1118d5a764e9aba62e991720d8efe384b18e2b6605b654c76851b82a78236d1da3d3dbb858135cd62cb7a413929092512d160ae5fe8862bb0c0696efefc5f206072e6fc4be6183c85f800cd204d8917d83c63e0c72cb6c26c5b6c5703", @generic="3849076ad6ea1a9bc13dbb1326370e2a870ef9939467ddd35135d7ba244745498d43f1792aa6b61e1026e705e13b8bf1b0e82480007fa0689cfa9a8f63360d630e97c336d3d9f51bae7513e0f528a91beb987841827d9c8e09c2e031f216a316653cc5af3db07ed523c6e0b01640e0376b89e00ed5583173314d4f40da3f96088e9e2a0694d66ae945f6f8c0af488342e14a582f3b576e933e18c3001a23da61c00eeece6dfd356901b181735f567ecc0bf734c0c68137b5cf8e20d0bb8e9ce0b0c72bff53534c816af926c4533400ad628fce1dea2f9f5dae"]}, @nested={0x188, 0x5f, [@generic="2120638a47ebf6a19dfcde4278975139d7a1c60d1cd9745514263b9770a5c107ff210ba1346aa9a704b426344bd3de06e566244bc5b61149785cc2777282ed283f22a922ccb3132a1f02a872a09b0d2ad1d4d749a8f933be13e0d91b0cc5ba0d7ea2436c7b40dc02b5df6b265f53be2df56e54375dd2ed8d6076143777dd17579cae1446871d00bc916533f18a1fe668cb9501ff0e33053da46f41", @generic, @generic="de815995dc091c", @typed={0x18, 0x3e, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @generic="c974a3b6783cc986bd9389e617b1709066003439b205b439652d1dd852bed2c72859243b3676223c4c4dcbfabc84deff10b61b486659446ad15df9fe97a4bfa3665a1be8c4e2feb8405761a736ba54d5177b8bb493bd605a918a9418cdf6a74451da5cb05306f2c788725b29f6ad4c82e3135f86af535b2262656d822750ed51293a860071898f63881b34861640f84b738281d548d3314d11c64d59e23521", @typed={0x8, 0xd}, @typed={0x20, 0x2b, @str='vboxnet0system^trusted\x00'}]}, @typed={0x18, 0x22, @ipv6=@empty}, @typed={0xc, 0x4c, @fd=r0}, @typed={0x24, 0x58, @str='&bdevsystemeth0vboxnet0:\x00'}, @nested={0x80, 0xf, [@generic="819489a6b2bb554c878efac8728f8e4ff07e4b04592192a8f8e362a60917997678b5f2eae402409f336fe90709918fc41784f8957ec1fc470cc5b83ea7bfaae79060d8403b473ff490646eebea9cfd321d123a10aeeaa0c0f9ba6ef9f1dc4cc2828bcd57c6f396c94e69069ad0a667a788c6b848bf282ab7177e07"]}, @typed={0xc, 0x60, @fd=r6}, @nested={0x40, 0x5a, [@typed={0xc, 0xc, @uid=r7}, @generic="36b6fddc79473368571977a5a346d7991a728e9b944cf205774e6da2fc3c5bcfcc86625e7087e6141e3399b1ce"]}, @generic="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"]}, 0x14c0}, 0x1, 0x0, 0x0, 0x4048001}, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000008000)={r0, &(0x7f0000009000-0x52)="287e72921e79ac3efc036626562bc1c062c7592cf27683335fc6f9d6a00eac8c668557c0159445a2b6599d3eebecd5932be6b920b0232cb6c894dca48bdba13d6c2ed33af4df335df0857643b01057457589", &(0x7f0000005000)="2205351acd4c5724ea09efbef245bd18626cb4a026326325ca332fbc86fe9e4b86f01f1b61f2f967a13ba91f8260b9f245284391809c4d515d5b16536638deb1cac0d41608b5f53e6dc5071f857249ae4997d2471dc4d490ac96316fbd3d187238c3fd5fa899386d85c079eb3202f755a8be3a942e21dfb982aa3dfd47c98826c198e8d030a2f39d06f44fe0710e7e77edc3cf20f6d7ef27ac128efba82262346391de369d9d49cda6e6ae6c75c6e20a373b720f4c16b58018d739925f6d3d4da04ddf8f884cff06187277113bf5b8bd1367b51007"}, 0x20) 2018/02/05 08:45:46 executing program 2: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00009de000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0x3, &(0x7f0000000000)=""/187, &(0x7f0000001000)=0xbb) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000002000-0x8)={0x0, 0xff, 0x2}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000)={r1}, &(0x7f0000002000)=0xc) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000000)={0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r3, 0xc0406429, &(0x7f0000003000-0x40)={r4, 0x6, &(0x7f0000001000-0x18)=[0x12, 0x1, 0x9, 0x20, 0x6, 0x7], &(0x7f0000003000)=[], 0x11, 0x4, 0x3, &(0x7f0000002000)=[0x2, 0xffffffff, 0xfffffffffffffffb, 0x7], &(0x7f0000004000-0x8)=[0x7, 0x8]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r3, 0x6, 0x1, &(0x7f0000000000), &(0x7f0000004000)=0xc) ioctl$PPPIOCGCHAN(r3, 0x80047437, &(0x7f0000004000-0x4)) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000006000-0x218)={0x1000, 0x5, 0x7, 0x75c2, 0x9, [{0x1, 0x7, 0x1, 0x0, 0x0, 0x80}, {0xe7d7, 0x80000001, 0x0, 0x0, 0x0, 0x2}, {0x7fffffff, 0xb05, 0x2e2f, 0x0, 0x0, 0x4}, {0x4, 0x5, 0x8}, {0x0, 0x7, 0x1, 0x0, 0x0, 0x4}, {0xf1, 0x8, 0xdc}, {0x87, 0x202000000, 0x3, 0x0, 0x0, 0x400}, {0x4, 0x1, 0x1, 0x0, 0x0, 0x804}, {0x1ff, 0x0, 0x4, 0x0, 0x0, 0x8}]}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000006000)="1ae96096b9eac1034429ac306aace504fa2d63ecf27f82c68cb85ffb82f03eb2b96142fb2c8a07782a96c698baebc370201e7d91bbf8749b22083fe7031023a0b0", 0x41, 0x4800, 0x0, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000003000)={r0, r2, 0x0, 0x1}, 0x10) socket$inet6(0xa, 0x4, 0x7) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r5, &(0x7f0000007000)="9e2cd16413a4a69ce246b3675130d2e066456dca580a1b3fd4cb34dde87ec6659b152a029d3ca44132f69a20c7e67ac70cf9412e8e66e71c2eed57640936cd1887890776156183cbe828f28efa0686436153c74b43d4388a0e007d40f083e4c48beb0c21c6c4ace0218ea0bddefe13008e657ee0d6d639791763c0b14d456f1dee2bbc64ef6dd7e8ad8d13c5db4ee709860881e24750e60f3a63b98766030439e6858c5cd0b000eb3f2373b92a79a957bef7110d", 0xb4, 0x0) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000009000-0x28)={'vcan0\x00', r6}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000009000)={r1, @in6={{0xa, 0x2, 0x4afefc83, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x8}}, 0x1a8, 0x2, 0x18, 0x0, 0x100000000000}, &(0x7f000000a000-0x4)=0xa0) 2018/02/05 08:45:46 executing program 4: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000107000-0x8)={0x0, 0x0}) r2 = socket(0x5, 0xf, 0xcb9b) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00001b7000-0x4)=0x14, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000000000)={r4, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000002000-0x4), 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0}, &(0x7f0000000000)=0xc) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@multicast2=0xe0000002, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x3, 0x2, 0x7b025b6d, 0xa, 0x80, 0xa0, 0x32, r4, r5}, {0x3, 0x9, 0xfffffffffffffffa, 0x5, 0x1, 0x1fa, 0x4, 0x4}, {0x8, 0x6, 0x4}, 0x6, 0x7, 0x1, 0x0, 0x3, 0x3}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x2, 0xff}, 0xa, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x6, 0x2, 0x2, 0x100000001, 0x6, 0x81, 0x1}}, 0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000003000)=0x1ff, 0x4) getsockopt$sock_buf(r2, 0x1, 0x3f, &(0x7f0000002000)=""/125, &(0x7f0000002000-0x4)=0x7d) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000004000)=0x8000, &(0x7f0000005000-0x8)=0x4) socket$inet_icmp_raw(0x2, 0x3, 0x1) getgid() ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000003000-0x20)={@generic="f5c14ecbd55cb802994ebae03f144dd5", @ifru_flags}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000006000-0x18)=[{r0, 0x20}, {r2, 0x4000}, {r0, 0x1000}], 0x3, 0x9) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000006000)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001}}, 0x8}, &(0x7f0000006000)=0x98) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000007000-0x8)={r6, 0x4}, 0x8) getsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f0000000000)=0xfffffffffffffffb, &(0x7f0000003000-0x8)=0x2) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r2, &(0x7f0000008000-0x49)=""/73, 0x49, 0x10000, &(0x7f0000007000)=@nfc={0x27, 0x0, 0x200, 0x7}, 0x10) 2018/02/05 08:45:46 executing program 5: r0 = accept4(0xffffffffffffff9c, &(0x7f0000c62000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f0000fa1000)=0x32, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000001000-0x4), &(0x7f000089e000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr}}}, 0x2e, &(0x7f0000001000-0x30)=[{&(0x7f0000002000-0x66)=""/102, 0x66}, {&(0x7f0000001000)=""/35, 0x23}, {&(0x7f0000001000)=""/236, 0xec}], 0x3, &(0x7f0000000000)=""/223, 0xdf, 0x9}, 0x100) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000003000-0xc)={0x0, 0x80000000, 0x30}, &(0x7f0000003000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000001000-0xb9)={r3, 0xb1, "7d8f4158e1c16e48ba108774858ee0390d7674aa6feae4cb3cd7f54744e26b223b03affd87728b6553749d9c74a346433a0ea72d9bdd7ca8d72806cecdd371b57d92798b7d3015167cc64e0de21b3dd1617c02f9e871b81eb930a48cfbcd1434b2fd60b8cb930ed7b5385336a1404a621d4ef3f3a2b14887d9f9b73a37352129a22f0bc9e65391b4b554af4567c7f697c5f40cf1c88c5999c6b2e3a48f2131856bdd950e977b80fe971c1b81621b4abbe6"}, &(0x7f0000002000)=0xb9) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000002000-0x4)) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000002000)=[{&(0x7f0000000000)="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", 0x1000}, {&(0x7f0000003000)="e55bb5b90b3f45fbff0f17ec1c3d05753d9bcbe69621c35b4daebbe399e1038f3bdd6c786b8722e95de9667f03ab0d026557ad389ee1bff7f7f2a75881a7dca46c033740257d2c5126b3f8a88b36022c34eca3bcc63b6828a1e973b1f598ee52b06502aea0aeb677f196fd2962724a9a187bca294615b16cc0ffae128441fedb37dde36d82eb488589d76e6fadb01a302ffc5deee3df30a18f9d5d86ce458cdc48e33992cd5c29fa424e1ad1e65aca1015e790517f2c95b9b65eaa700c740bb15648c44877202cec3bde0eb33227aede9385bae612341a4dace487c147fabebfe64b46e9a5697cd21f97c2259d3a05f7d3816c", 0xf3}, {&(0x7f0000004000-0x9d)="fc273db9e83e7f7437a76f013112339b9b813593d8657d7a7386337e2fbcdc8657d45e7c33806ba3a6245570614a513cbeb655997666339330be41583321e54ab81f76a7f9d131145a52d4cd1456b72f81aacb548bc69139b94b9ed744c1cc02df35a81e073ea2b6230cc20eba9f9c0b1e3948e9afbd903cedabd0fb4145a76b249578e22ec11436680ac1a0f8e6c2157e75fb459f715690455adad7f4", 0x9d}, {&(0x7f0000003000)="459e623a2df9d96c7d3b7b0aa38ff6f8d1173cdb0f1a8a897febed8a5d0d3f633dfcb04fab7b158e41122956bd82ea0a6b394d79930c5801efd901256e506eb909867e72d984898b47280079d81038ee2359888a73bc43c8e78b77bc3d9dad2de2bf70a73360acc571854d1e48531725dace15a23af916924c8c9250d1f4324ba9df886f7ec422480d82d36c8cbed2abd91fd1d9890bd1750b861d170d3403f90dec15e722ca56d2e7c725b21ad36191615f381afe1bddc193bb25c4874b2938b025f7e093851f150158e28406c702ef4d943b454418f3bed7a8a4db63f859cdf52c82", 0xe3}, {&(0x7f0000001000+0xbce)="ca184866c86791c80dfbf8e5d9ce169cc0b8fa3fdaa5ba0d711d53c7474efbfd49911bfd7257dc393bdced29983d5a2dc6103902b672cc31df6b830dd5ca61cbf08b2d8b9c40d5ffd660675e229a459490596a593e072a43e9b97ebd8e776e4336e45d5cec6df3da452779332e8d09b386e9360be0aa79", 0x77}, {&(0x7f0000004000-0x50)="0526027a59d3e538e0fb48b3a5ca7244769456c2057ab4010976cf4ada89aeec4f5e579403b37dbe2f105a5c11b01d5c58a703f4950786da6ab6329a66cb9748f11dbcf52c8693e0549bbc328950ed1a", 0x50}, {&(0x7f0000003000-0x71)="105016fa9e4a4a9eb78f36c24dc3c4cd596022cd5fcb888a745a060b52943015be0a5e9c606b8015a7e9eb3c492e39f3f61821afaf676c93b525f2deb9234b694b1220b13fb5f4c916ed2969708dcc50f60a2764d9c5a819588007469c20d5dcca743712e15ae42ccc4e6066f0d4cad99e", 0x71}], 0x7, 0x0, 0x0, 0x40000}, 0x8004) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r2, &(0x7f0000005000-0x55)="3152511b5485a03f2f59f0141fbcc81e0ed888e7fef6d71fe489b36127677631c16440af70a07271ed898637e8a0d98511ef04b6e1259b1df7f903504687d2b7a77f18c3fc9e0c75af1dc46d9607ed3f3758ba7203", 0x55, 0x81, &(0x7f0000005000-0x10)={0x2, 0x3, @empty}, 0x10) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000000)) setsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000000000)=0x6, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r2, &(0x7f0000005000), &(0x7f0000006000-0x4)=0x10) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000000)={r4, @in={{0x2, 0x3, @multicast2=0xe0000002}}}, &(0x7f0000005000)=0x8c) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000002000)={r5, @in={{0x2, 0x1, @broadcast=0xffffffff}}, [0x7fff, 0x7f, 0x7, 0x800, 0x6, 0x7, 0x80000000, 0x0, 0x3ee, 0xf3, 0x101, 0x10000, 0x400, 0xe924, 0x1]}, &(0x7f0000006000)=0x108) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000002000)={r6, 0x5419}, 0x8) [ 48.017311] audit: type=1400 audit(1517820346.761:9): avc: denied { map } for pid=4193 comm="syz-fuzzer" path="/root/syzkaller-shm374952030" dev="sda1" ino=16481 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:file_t:s0 tclass=file permissive=1 2018/02/05 08:45:46 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x3)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_l2cap(r0, &(0x7f0000001000-0xe)={0x1f, 0xff, {0xc5, 0x1, 0x2, 0x4, 0x6, 0x7ff}, 0x4, 0x6}, 0xe) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001000-0x8)={0x0, 0x2, 0xa56}, &(0x7f0000002000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000-0xa0)={r1, @in={{0x2, 0x2, @multicast1=0xe0000001}}, 0x30000000000000, 0xed5c, 0x6, 0x80, 0x40}, &(0x7f0000001000-0x4)=0xa0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000001000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r3, 0xc0206416, &(0x7f0000003000-0x20)={0x4, 0xfffffffffffffff8, 0x1, 0xffff, 0x8}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000000)={r1, @in={{0x2, 0x2, @multicast1=0xe0000001}}}, 0x8c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000004000-0x8)={0x200, 0x7, 0x8, 0x7fff}, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000005000-0x20)={0x8, 0x1529623a, 0x1, 0x4, 0xfff, 0x1, 0x3, 0x101, r2}, 0x20) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f0000004000-0x10)={0x4, &(0x7f0000006000-0x20)=[{}, {}, {0x0}, {}]}) connect$unix(r0, &(0x7f0000001000)=@abs={0x1, 0x0, 0x1}, 0x8) bind$bt_hci(r0, &(0x7f0000002000-0x6)={0x1f, 0x6e, 0x3}, 0x6) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r3, 0x0, 0x24, &(0x7f0000007000-0xc)={@empty, @multicast2, 0x0}, &(0x7f0000002000-0x4)=0xc) recvfrom$packet(r0, &(0x7f0000004000-0x9b)=""/155, 0x9b, 0x1, &(0x7f0000003000-0x14)={0x11, 0x2, r5, 0x1, 0x3f, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x14) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000005000)={0x2, 0x7, 0xfffffffffffffffd, 0x800}, 0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000007000), &(0x7f0000008000-0x4)=0xc) socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$DRM_IOCTL_UNLOCK(r3, 0x4008642b, &(0x7f0000001000-0x8)={r4, 0x5}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000009000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, r5}) [ 48.067196] audit: type=1400 audit(1517820346.810:10): avc: denied { sys_admin } for pid=4235 comm="syz-executor7" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 48.094288] IPVS: ftp: loaded support on port[0] = 21 [ 48.168841] IPVS: ftp: loaded support on port[0] = 21 [ 48.170518] audit: type=1400 audit(1517820346.909:11): avc: denied { net_admin } for pid=4239 comm="syz-executor1" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 48.206443] IPVS: ftp: loaded support on port[0] = 21 [ 48.254708] IPVS: ftp: loaded support on port[0] = 21 [ 48.316533] IPVS: ftp: loaded support on port[0] = 21 [ 48.407199] IPVS: ftp: loaded support on port[0] = 21 [ 48.507636] IPVS: ftp: loaded support on port[0] = 21 [ 48.625268] IPVS: ftp: loaded support on port[0] = 21 [ 48.917325] ip (4386) used greatest stack depth: 16976 bytes left [ 49.434701] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 49.478938] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 49.704900] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 49.780411] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 49.992745] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 50.039629] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 50.148834] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 50.272282] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready 2018/02/05 08:45:50 executing program 1: mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_hci(0x1f, 0x3, 0x1) r0 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000f8a000-0x10)={0x28, 0x0, 0x2711, @host=0x2}, 0x10, 0x80800) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f000094e000)=@can, &(0x7f0000f8a000-0x4)=0x10) r1 = socket(0x2, 0x806, 0x1) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000f8a000)={0x200, 0x4, 0x8008, 0x3f, 0x80, 0x0, 0x4, 0xfffffffffffffffa, 0x0}, &(0x7f0000a97000-0x4)=0x20) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000823000)={0x7, 0x8, 0x1, 0x7ff, 0x1db, 0x0, 0x2, 0xa2e8, r2}, 0x20) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f8c000-0x8)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, {0xa, 0xffffffffffffffff, 0x0, @empty}, 0x0, [0x0, 0x0, 0x8001]}, 0x5c) getsockopt$sock_buf(r3, 0x1, 0x1c, &(0x7f0000aab000)=""/217, &(0x7f0000eb6000)=0xd9) accept$nfc_llcp(r1, 0x0, &(0x7f00004cb000)) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r4, 0x0, 0x60, &(0x7f0000000000), 0x0) [ 52.160748] audit: type=1400 audit(1517820350.904:12): avc: denied { sys_chroot } for pid=4239 comm="syz-executor1" capability=18 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/05 08:45:51 executing program 1: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000005, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000009000-0x408)=@raw={'raw\x00', 0x9, 0x4, 0x3a8, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x4, &(0x7f0000004000), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0xa8, 0xd8, 0x0, {}, []}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @unspec=@CT0={0x48, 'CT\x00'}}, {{@ipv6={@dev={0xfe, 0x80}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}, [], [], @generic="3322843052bf2fa58998030e7deb6920", @syzn={0x73, 0x79, 0x7a}, {}, {}, 0x0, 0x0, 0x0, 0x79}, 0x0, 0xa8, 0x110, 0x0, {}, []}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, '\x00', 'syz0\x00'}}}]}}, 0x408) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000014000-0x14)={@empty, 0x0}, &(0x7f0000013000)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000006000)={@mcast2={0xff, 0x2, [], 0x1}, 0x2, r1}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000001000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r2, 0x4010641c, &(0x7f0000014000)={0x0, &(0x7f0000015000-0x94)=""/148}) 2018/02/05 08:45:51 executing program 2: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x3, 0x84) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000feb000-0x50)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, @empty, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x0, 0x3, 0x0, 0xfffffffffffffffc, 0x0, 0x2000a}) [ 52.378835] xt_CT: You must specify a L4 protocol, and not use inversions on it. 2018/02/05 08:45:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x10002, 0x0) sendmsg$nl_route(r0, &(0x7f0000ab7000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000c9d000-0x1d54)=@newlink={0x58, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_VFINFO_LIST={0x24, 0x16, [{0x20, 0x1, [@nested={0xffffffffffffff1d, 0xb, [@typed={0x18, 0x0, @ipv6=@ipv4={[], [0xff, 0xff], @empty}}]}]}]}]}, 0x58}, 0x1}, 0x0) 2018/02/05 08:45:51 executing program 1: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000ff000)) recvfrom$inet6(r0, &(0x7f0000fbf000-0x93)=""/185, 0xffffffffffffff89, 0x0, 0x0, 0xffffffffffffff8f) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @empty}, 0x10, &(0x7f0000fc1000)=[]}, 0x8000) r2 = gettid() mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x2, 0xa3, &(0x7f0000fc1000)={0x0, 0x0}) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hci(r3, 0x0, &(0x7f0000fc2000-0x45)="4f3ffe7a586d6c05e07d5a51056bf38dfa74a428e3ee755f51e2014bf7b9141a1aea00e3b823b5a5dd0bcfd511d0d9417b5032fee84d6ce91d02a08ba1f88b96bb26e89d1b") ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f00001e9000-0x4)=r2) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000fd6000-0xf0)="45a07556cc2d987821befdf054f0b60cb5bf6a7e0b2f3ba48327b8492fc1787f4a1881a022c125e79e826293e317e91448ccb66f41591f22cfad30cd1e84191b8453281d67", 0x45, 0x0, &(0x7f0000fd5000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) [ 52.419960] audit: type=1400 audit(1517820351.161:13): avc: denied { net_raw } for pid=5242 comm="syz-executor2" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 52.451500] xt_CT: You must specify a L4 protocol, and not use inversions on it. 2018/02/05 08:45:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f00003ef000)={@generic="a560cec67f5c8713102c5f0d434264c3", @ifru_flags=0x2000}) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r1, 0x0, 0x2, &(0x7f000031e000-0xab)=""/4, &(0x7f0000b91000)=0x4) 2018/02/05 08:45:51 executing program 0: tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) 2018/02/05 08:45:51 executing program 0: r0 = socket$nfc_raw(0x27, 0xfffffffffffffffd, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00002ea000-0x12)={@common='vlan0\x00', 0x800}) mmap(&(0x7f0000000000/0xe73000)=nil, 0xe73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x3, 0x0, 0x3, 0x0, {0xa, 0x2, 0x3, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x4}}}, 0x32) r3 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r1, &(0x7f0000e73000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @broadcast}}}}, &(0x7f0000e74000-0x4)=0x3a) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4(r2, 0x0, &(0x7f0000e73000), 0x800) setsockopt$ALG_SET_AEAD_AUTHSIZE(r4, 0x117, 0x5, 0x0, 0xff) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept4$inet6(r1, 0x0, &(0x7f0000c3f000), 0x80000) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r5, 0x21, 0x11, &(0x7f0000e74000), &(0x7f0000e74000)=0x4) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = accept$inet(0xffffffffffffffff, &(0x7f0000234000)={0x0, 0xffffffffffffffff, @remote}, &(0x7f0000e75000-0x4)=0xfffffffffffffdd4) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000e73000)={0x5, 0x7fff, 0x8, 0x4, 0x2, 0x2868, 0x10001, 0x401, 0x0}, &(0x7f0000e73000)=0x20) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000c48000-0x1000)="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", 0x1000, 0x4000000, &(0x7f0000e75000)=@generic={0x1e, "b5c017c9f89adb8549f09f275f79262e2a7bf1968430e5f188100067e9b664ed969bb61f549069c89a085c08829ce622ef7c7a4dc5feb6df7d5e14d7e622fb7338ed91a1a6e517007a3efbe8353e895aae98855540b0feef0ac0f0d2ea9837cb21c13b41909aa937b05ec58103aa261400496e1722aa453ede02f41366bc"}, 0x80) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x72, &(0x7f0000e73000)={r7, 0x6, 0x30}, &(0x7f0000e73000)=0xc) socketpair(0x0, 0x3, 0xc84, &(0x7f0000201000-0x8)={0x0}) mmap(&(0x7f0000e76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r4, 0x5411, &(0x7f0000e77000-0x4)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00001a8000-0x10)={0x50b, 0x200, 0x5, 0x2, 0x0}, &(0x7f0000e5f000)=0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r8, 0x84, 0x77, &(0x7f0000e73000-0xe)={r9, 0x4, 0x3, [0xffffffffffff7956, 0x10001, 0xfffffffffffffffc]}, 0xe) connect$l2tp(r3, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) 2018/02/05 08:45:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x806, 0x1, &(0x7f0000b7d000)={0x0, 0x0}) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000afe000)=0x10, 0x4) r1 = socket(0xe, 0x0, 0x1) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000e8a000)) syz_emit_ethernet(0x22, &(0x7f0000db8000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [{[], {0x8100, 0x9, 0xc3, 0x28bcd01}}], {@can={0xc, {{0x0, 0x8001, 0x3, 0x5}, 0x0, 0x3, 0x0, 0x0, "ebffffff05000007"}}}}, 0x0) 2018/02/05 08:45:51 executing program 1: socketpair(0x0, 0x80b, 0x5, &(0x7f0000344000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(r0, 0x0, &(0x7f0000034000)=0x31d, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000001000-0x4)) mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@unspec=@connlabel={0x28, 'connlabel\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2e8) syz_emit_ethernet(0x36, &(0x7f000000a000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x11, 0x0, 0x0, 0x0, {[]}}}}}}}, 0x0) 2018/02/05 08:45:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f000098a000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000fc3000-0x1000), 0x0, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000c83000-0x10)=@buf={0xf2, &(0x7f0000d38000-0xf2)="396b4f41714659c8d697fd6fe32691c83f1ab544068cb86622da434ddccc690d4554af2266be5a4d2b232dbf4930161267fbb1b3c7ccdd50aa42d9e7b35dfc77a9bfc2daac813ab2e23c5ddc45f4d46a2eae878969ea3d579ac593ac9aad93781b7e0ce2175e89b691f63056f80d00c3e72c6896377d5129e44038748c24b88ee14c5732a2143f8e5f9523609826e402e33f90873072ca4db8db8b5c62763d8ce7942384c12c45c3cae71446e80edc7d75d0bdf067a61c0774e2e7bfd10cafd8ee42a595bb935b63a60fd1798b82cb462603296e0a585dbdefe06b017a7c5c26910ed63367ac34a481e6ecee074d065e93c9"}) sendto$inet(r0, &(0x7f0000905000), 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = socket(0x15, 0x80005, 0x0) getsockopt(r1, 0x200000000114, 0x2715, &(0x7f0000002000-0x1000), &(0x7f0000000000)) 2018/02/05 08:45:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000e1f000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00007aa000-0x8)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f000081c000-0x10)={r1, &(0x7f0000472000-0x12)=""/18}) syz_emit_ethernet(0xfffffffffffffdcb, &(0x7f0000157000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x1, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @ipv4={[], [0xff, 0xff], @empty}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000cb9000), &(0x7f0000fe2000-0x4)=0x4) 2018/02/05 08:45:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="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", 0x12e) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty}, {0xa, 0x0, 0x0, @empty, 0x1}}, 0x5c) r0 = accept(0xffffffffffffffff, &(0x7f0000273000-0x9)=@rc, &(0x7f000008f000-0x4)=0x9) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f00007da000-0x14)={@dev}, &(0x7f0000554000)=0x14) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x9, 0x0, 0x1}, 0x14) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000572000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f000060b000)) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000002000-0x72)="ac2524ed7dbf3553e99e2123f59f0900000000000000025b00ae1c9087fdc3512cff4e4b58928fb3dce7c781649ba9f8817cf593dfbe5c6a448d8d189c3fdf8d78107af39b544ba0130f3ef14009c6ff40e050fc8326f0b80f68b00806775026313a2568fa9570c154b9e6d698b9f461ff", 0x71) setsockopt$inet6_int(r2, 0x29, 0x40, &(0x7f0000001000+0xfde), 0x4) 2018/02/05 08:45:51 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x800, 0x1f, &(0x7f0000001000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00005a5000)={0x0, @in6={{0xa, 0x1, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}}, &(0x7f0000000000)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000fd1000-0x10)={r1, 0x1, 0x8000, 0x7}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000014000-0x370)=@filter={'filter\x00', 0xe, 0x4, 0x298, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@broadcast=0xffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0xffffffff, @common='sit0\x00', @common='eql\x00'}, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x1, @link_local={0x1, 0x80, 0xc2}}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2f8) bind$inet(r2, &(0x7f000000b000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) 2018/02/05 08:45:51 executing program 4: mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000ee4000-0x80)=@generic, &(0x7f0000f69000-0x4)=0x80, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r1, 0x10e, 0x4, &(0x7f0000999000-0xfd)=""/253, &(0x7f0000f69000-0x4)=0xfd) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f60000-0x4)=0x1e8, 0x4) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000d4d000-0x4)=0x100000002, 0x4) sendmsg(r0, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty}, 0x10, &(0x7f00008fd000-0x50)=[], 0x0, &(0x7f0000f57000)=[]}, 0x0) recvfrom$inet6(r0, &(0x7f000068c000), 0x0, 0xfffffffffffffffd, &(0x7f0000f68000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) 2018/02/05 08:45:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r0, 0x0) getsockname(r0, &(0x7f00007d4000)=@alg, &(0x7f0000a37000-0x4)=0x58) syz_emit_ethernet(0x5e, &(0x7f0000cb2000-0x62)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "01ff00", 0x28, 0x6, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "c20dc097086bd988f89685d068ebd759"}]}}}}}}}}, 0x0) socketpair(0x2, 0x0, 0x4, &(0x7f00004fe000-0x8)) 2018/02/05 08:45:51 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0}) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000063000)={@common='bpq0\x00', @ifru_flags=0x1000}) r1 = socket$inet(0x2, 0x3, 0x2) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r1, 0x0, 0xd0, &(0x7f0000001000-0x4), 0x4) 2018/02/05 08:45:51 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4, 0x3) getsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f0000d7f000), &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000000)=0x1d8b, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000001000)="b2b6b76e5a941bb3fe2ab32da25f867c14a0be0e05906630181501b7ad059000718010799b693cdc2f8bb757d21fe4281e2185af21740a31af64152eff64eb3b32acd3", 0x43, 0x40, &(0x7f0000002000-0x1c)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1000}, 0x1c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x1, 0x5, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000003000-0x4)) gettid() 2018/02/05 08:45:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@unspec=@connlabel={0x28, 'connlabel\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2e8) r1 = accept$ax25(0xffffffffffffffff, &(0x7f0000395000), &(0x7f00001c7000)=0x10) r2 = accept4$ax25(r1, 0x0, &(0x7f0000257000)=0xfffffffffffffe11, 0x80000) accept$ax25(r2, &(0x7f000059b000), &(0x7f0000711000)=0x10) syz_emit_ethernet(0x2a, &(0x7f0000408000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr, @dev={0xac, 0x14}, {[]}}, @icmp=@info_reply={0x10}}}}}, &(0x7f0000ea3000)={0x0, 0x40000000000000ec, []}) listen(r0, 0x6) 2018/02/05 08:45:51 executing program 0: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f000000b000-0x4), 0x800) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000016000-0x10)={0x2, 0x1, @multicast2=0xe0000002}, 0xfffffffffffffdec) socketpair(0x19, 0xa, 0x9, &(0x7f0000013000-0x8)={0x0, 0x0}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000017000)={0x0, 0x20}, &(0x7f0000017000)=0x8) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000018000-0xe)={r3, 0x1, 0x3, [0x8, 0x401, 0x7fff]}, &(0x7f0000006000-0x4)=0xe) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000017000-0xc)={&(0x7f0000011000)='./file0\x00', r2}, 0xc) r4 = socket$inet(0x2, 0x805, 0x0) setsockopt$IPT_SO_SET_REPLACE(r4, 0x0, 0x40, &(0x7f000000e000)=@filter={'filter\x00', 0xe, 0x4, 0x260, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000006000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @common="c82d0000006a3000", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@rand_addr, @multicast2=0xe0000002, 0x0, 0x0, @generic="2361b485709229619c5706007fb8ab45", @generic="dfacf2bb67ac65317f3cb3958cac3146", {}, {}, 0x6}, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@TCPMSS={0x28, 'TCPMSS\x00'}}]}}, 0x2c0) 2018/02/05 08:45:51 executing program 1: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) getsockname(r0, &(0x7f0000007000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback}}}, &(0x7f0000004000)=0x26) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000002000)={0xe000000000000, 0xbc, 0x40, 0x9, 0x3, 0x9, 0xffffffffffff8000}, 0xc) write(r1, &(0x7f0000005000-0x29), 0x0) [ 52.852191] ipt_CLUSTERIP: ipt_CLUSTERIP is deprecated and it will removed soon, use xt_cluster instead [ 52.968069] xt_TCPMSS: Only works on TCP SYN packets 2018/02/05 08:45:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000000a000-0x3d)={0x26, 'hash\x00', 0x0, 0x0, "637263333200001f000000000000000000000000000000000000000020000063000000000000000f000000000000f3ffffff0000c600"}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000cfa000)=[{0x0, 0x0, &(0x7f0000840000-0x80)=[], 0x0, &(0x7f000006f000-0x1078)=[]}], 0x1, 0x4008000) pipe(&(0x7f00000b4000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000d10000)=0x10001, 0x4) accept4(r1, &(0x7f0000903000)=@alg, &(0x7f000001c000-0x4)=0x58, 0x0) 2018/02/05 08:45:51 executing program 2: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000eed000-0x4), 0x4) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000eef000)) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000998000+0x646)) 2018/02/05 08:45:51 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) write(r0, &(0x7f0000cc4000)='\x00', 0x1) recvfrom$llc(r0, &(0x7f0000002000)=""/110, 0x6e, 0x60, &(0x7f0000004000-0x10)={0x1a, 0xff, 0x7, 0x10000, 0x100, 0x7fff, @empty}, 0x10) 2018/02/05 08:45:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x400001, 0x84) sendto$inet6(r0, &(0x7f0000c43000)="97", 0x1, 0x0, &(0x7f00007ca000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x3}, 0x1c) shutdown(r0, 0x10000000000001) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00003e9000)={0x0, 0x1c, &(0x7f00009a6000-0x64)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}]}, &(0x7f0000303000)=0x10) 2018/02/05 08:45:51 executing program 4: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000013000-0x10)={&(0x7f0000016000)={0x1c, 0x52, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@nested={0x8, 0x1, [@generic="02"]}]}, 0x1c}, 0x1}, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000021000-0x58)=@alg, &(0x7f0000020000)=0x58, 0x80800) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000002000)=0x8000, 0x4) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000021000)={'vcan0\x00', 0x0}) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_raw(r1, &(0x7f0000022000-0x38)={&(0x7f0000021000)={0x1d, r2}, 0x10, &(0x7f0000022000-0x10)={&(0x7f0000022000-0x48)=@canfd={{0x4, 0x5, 0x4924, 0x2}, 0xe, 0x3, 0x0, 0x0, "4b41fa457c433f2acd1daa2002523d801159c39325aa0cb3fc37e96286c2e4c4fa0cfd88cd0f1293c372fc15fd975a7086daf95a384c0fcadca5547d04e0fa02"}, 0x48}, 0x1, 0x0, 0x0, 0x8010}, 0x1) 2018/02/05 08:45:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) socket$inet6_sctp(0xa, 0x5, 0x84) socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000f40000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f000038c000)={&(0x7f000025a000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote}, 0x1c, &(0x7f0000cbe000-0x20)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac}, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1}, 0x0) r3 = accept(r2, &(0x7f00003fe000-0x20)=@pptp={0x0, 0x0, {0x0, @multicast2}}, &(0x7f0000b18000)=0x20) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f00007c4000-0x24)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x11}}, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x3ff}, @in={0x2, 0x3, @rand_addr=0x9}, @in={0x2, 0x3, @broadcast=0xffffffff}, @in={0x2, 0x3, @multicast2=0xe0000002}, @in6={0xa, 0x2, 0x6, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x4}, @in={0x2, 0x0, @multicast1=0xe0000001}], 0x98) pipe(&(0x7f0000801000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$unix(0x1, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000dfb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r6, &(0x7f0000086000-0x1d)={&(0x7f0000539000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote}, 0x1c, &(0x7f00008bd000)=[], 0x0, &(0x7f0000ec9000)=""/512, 0x200}, 0x0) sendmsg$unix(r5, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [0xffffffffffffffff]}], 0x1}, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r4, 0xc06864a2, &(0x7f000042c000-0x64)={&(0x7f0000008000-0x8)=[0x7, 0x200], 0x2, 0x81, 0x7, 0x43af, 0x4, 0xfffffffffffffff7, {0x2, 0x76, 0x6, 0x5fb, 0x1, 0x0, 0x2020000000000000, 0xdd2, 0x6, 0x2, 0x2, 0x0, 0x1, 0x2, "6823105242205360a481c752d272584657912588a0561d247ee57f9a9b279614"}}) recvmsg(r6, &(0x7f00008ef000-0x38)={&(0x7f0000337000)=@alg, 0x58, &(0x7f00000c8000)=[], 0x105, &(0x7f0000c73000)}, 0x140) 2018/02/05 08:45:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0xfffffffffffffe17) r1 = socket(0x10, 0x2, 0x20) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000720000)) accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005b9000)="ff03000000f1ff57a5ffffffff0000ff9a", 0x11) socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ee4000-0xf9)="b00f5e8e59626206afdd16defa6230c9079e8698d949f17488137c06ae4e276a22da820c33a2ffbacbba8014671a9cb8714ac6371cca5852a273867aac224152d36836f4e03c38b2087a363afb8230fe3d01ca748eee61b063271ef61b50856249964ed545e4af063b576a91b1cfca607f62785bad0bf09028cd791b8c525935924c6eb5b795cb6173a8b48434222bbdcdd72adb36e8fcc2dcd0e7031321599c3934a19190ca22778046721b7aa9428a8de7e249905260eea5eae45a65ccc22011f8841d3548dec0fcb10e4645b3bc63c06806cfd9744d562083c3a0950c0044d1dd00762137266cde842c4d6a11795bec155915ff4da6446a", 0xf9) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000123000-0x8), &(0x7f0000df7000)=0x8) r2 = accept$alg(r0, 0x0, 0x0) sendto(r2, &(0x7f00005ac000-0x1)='~', 0x1, 0x0, 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000ff7000)) getsockopt$inet6_opts(r1, 0x29, 0x39, &(0x7f000095a000)=""/183, &(0x7f00008c8000)=0xb7) 2018/02/05 08:45:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xe) sendmsg$nl_route(r0, &(0x7f0000f90000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f00006bd000-0x10)={&(0x7f00003bb000-0x34)=@ipv6_newroute={0x34, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x2}, @RTA_ENCAP={0x10, 0x16, @typed={0xc, 0x4, @fd=0xffffffffffffffff}}]}, 0x34}, 0x1}, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f00007c9000)={&(0x7f00008cc000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev}}}, 0x26, &(0x7f0000d47000)=[{&(0x7f000092b000)=""/112, 0x70}, {&(0x7f0000d12000-0xbb)=""/187, 0xbb}, {&(0x7f000097a000-0xe1)=""/225, 0xe1}, {&(0x7f000075d000)=""/142, 0x8e}, {&(0x7f00006f9000-0xf0)=""/240, 0xf0}], 0x5, &(0x7f0000399000)=""/220, 0xdc, 0x4}, 0x1) bind$bt_hci(r1, &(0x7f00006df000-0x6)={0x1f, 0x7}, 0x6) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000657000-0x2c)={0xe, 0x5, 0xfffffffffffffff9, 0x2, 0x8, 0x0, 0xf76}, 0x2c) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000087000)={'vcan0\x00', 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000293000-0x48)={0x5, 0x8, &(0x7f0000645000)=@raw=[@ldst={0x0, 0x3, 0x0, 0xa, 0x7, 0x0, 0xffffffffffffffff}, @map={0x18, 0x2, 0x1, 0x0, r2}, @initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x79a}, @generic={0x80000000, 0x0, 0x0, 0x1}], &(0x7f00000b9000-0x4)='GPL\x00', 0xfffffffffffffffb, 0x6d, &(0x7f00005c1000)=""/109, 0x0, 0x0, [], r3}, 0x48) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000daa000)={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xc}}, 0x80000000, r3}) [ 53.011776] xt_TCPMSS: Only works on TCP SYN packets 2018/02/05 08:45:51 executing program 5: mmap(&(0x7f0000000000/0x8d8000)=nil, 0x8d8000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0x19, &(0x7f00008d9000-0x4), &(0x7f0000694000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x16, 0x2, 0x0) bind(r1, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r1, &(0x7f000009c000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938000001018f8401a3ff59829a2b200d7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r2 = socket(0x10, 0x2, 0x10) getpeername(r0, &(0x7f0000d38000-0x1e)=@pppoe={0x0, 0x0, {0x0, @dev, @generic}}, &(0x7f0000d03000)=0x1e) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000a4d000)={0x0, 0x51, "214502514462dd44821b49f935987107a64f7c3226d193a8f658b48bacca75a0e630497e731c12a68e7fb71fe382cbf8a5f94caa247a431e3dfd1528662b2ec46b19ef35178c54b9592a819ebe7072db03"}, &(0x7f000029d000-0x4)=0x59) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f000041b000)={r3, 0x61a, 0x3, [0x8, 0x49, 0x3c]}, 0xe) write(r2, &(0x7f0000dfa000-0x20)="1c0000001e000720271622081d00000001000000000000020500f700", 0x1c) r4 = socket(0x1b, 0x80f, 0x0) setsockopt$inet_dccp_int(r2, 0x21, 0x3, &(0x7f0000e41000)=0x7d, 0x4) mmap(&(0x7f00008d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r4, 0x114, 0x1, &(0x7f00008d8000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) 2018/02/05 08:45:51 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0}) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000087000)={0x7, {{0xa, 0x1, 0x3, @empty, 0x34}}}, 0x88) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x40, &(0x7f000000f000-0x54)=""/84, &(0x7f000000d000-0x4)=0x54) getsockname$packet(0xffffffffffffffff, &(0x7f0000069000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00008ea000-0x4)=0x14) 2018/02/05 08:45:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl(r0, 0x10000, &(0x7f0000c01000)="226d55ea213d34ad85ce7ccae49be9d299cab4e4471249e3") setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x8, 0xfffffffffffff034}, {0x6}]}, 0x10) sendmmsg$unix(r1, &(0x7f000071b000)=[{&(0x7f000001b000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000977000)=[], 0x0, &(0x7f000001a000)=[]}], 0x1, 0x0) r2 = accept$inet6(0xffffffffffffffff, &(0x7f0000c66000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f0000e9b000-0x4)=0x1c) close(r2) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000357000-0x1)={0x5}, 0x1) 2018/02/05 08:45:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000711000-0x1c)={0xa, 0x1, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000f4c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) [ 53.077135] audit: type=1400 audit(1517820351.820:14): avc: denied { map_create } for pid=5422 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 [ 53.120990] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. [ 53.167584] audit: type=1400 audit(1517820351.850:15): avc: denied { prog_load } for pid=5422 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 [ 53.180452] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. [ 53.190445] audit: type=1400 audit(1517820351.853:16): avc: denied { create } for pid=5440 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 53.222383] audit: type=1400 audit(1517820351.859:17): avc: denied { getopt } for pid=5440 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 53.229095] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium 2018/02/05 08:45:52 executing program 1: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0xc, 0x4, 0x100000001, 0x0, r0}, 0x1c) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000ef8000-0x18)={r1, &(0x7f0000ef8000-0xa8)="5ec0bf6e647bb5f352536e50dcf283c44d8763f9950b717c6d2a041642987053aaacbbcc65a0ae32108968a1a49ae107ccb2be022803552bc6180b97ee1f8c9b7e1c96bfe65e7a412f2ecd2044723a821e64841366035748b86dd7cc6cf5f363104cb0dc6a47f76d1930a39cd7160f9c08182a2b7909318bd36fa0037eb366fa5c67366c7fe613343b0fa0e0515b45e4e8b8ce645b1352163678f371406ce6b420f746c5444ddde9", &(0x7f000049a000)=""/255}, 0x18) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000eed000), &(0x7f0000b88000)="13"}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000ef0000)={r1, &(0x7f0000777000), &(0x7f0000ef1000-0x78)=""/120}, 0x18) 2018/02/05 08:45:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socketpair(0xb, 0x807, 0xb3, &(0x7f00007ee000)={0x0, 0x0}) connect$bt_rfcomm(r2, &(0x7f00005e5000)={0x1f, {0x8, 0x3f, 0x1efe, 0x8, 0xfffffffffffffff7, 0x80000001}, 0x400}, 0x9) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000948000)={0x14, 0x13, 0xa, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) splice(r1, &(0x7f000067a000-0x8)=0x21, r2, &(0x7f0000fc6000-0x5), 0x8, 0xc) getsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f00006a6000-0x4), &(0x7f00000dd000-0x4)=0x4) r3 = accept4$inet(0xffffffffffffff9c, &(0x7f00002f7000)={0x0, 0xffffffffffffffff, @loopback}, &(0x7f00002c3000)=0x10, 0x80800) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000ff6000)={0x0, @in6={{0xa, 0x3, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x5}}, [0xffffffffffffffff, 0x3, 0x6, 0x1f, 0x3, 0x5, 0x0, 0x9, 0x7f, 0x0, 0xe9ad, 0x2, 0x6, 0x0, 0xff]}, &(0x7f0000343000-0x4)=0x108) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000689000-0x10)={r2, 0x28, &(0x7f0000d19000-0x28)}, 0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000de8000)={r4, 0xcd}, &(0x7f0000391000)=0x8) getpid() 2018/02/05 08:45:52 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2000080003, 0x2) getsockopt(r0, 0x0, 0xcf, &(0x7f0000002000-0x8)=""/8, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000003000)={0x0, 0x1}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000003000)=r1, 0x4) 2018/02/05 08:45:52 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = epoll_create(0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000001000-0xc)={0x2}) getsockname$packet(0xffffffffffffff9c, &(0x7f0000f3e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000d40000)=0x14) sendmsg$nl_route(r0, &(0x7f0000809000-0x38)={&(0x7f0000e87000)={0x10, 0x0, 0x0, 0x20011}, 0xc, &(0x7f0000a3c000-0x8)={&(0x7f0000e6a000-0x48)=@ipmr_newroute={0x40, 0x18, 0xc21, 0xffffffffffffffff, 0x1, {0x80, 0x20, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5}, [@RTA_MULTIPATH={0x24, 0x9, [{0x8, 0x0, 0x0, r2}, {0x9, 0x0, 0x3dc6}, {0x0, 0x0, 0x0, r2}, {}]}]}, 0x40}, 0x1}, 0x0) [ 53.247065] audit: type=1400 audit(1517820351.861:18): avc: denied { setopt } for pid=5440 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 53.247087] audit: type=1400 audit(1517820351.864:19): avc: denied { write } for pid=5440 comm="syz-executor5" path="socket:[14496]" dev="sockfs" ino=14496 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/05 08:45:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f0000dec000-0x4), &(0x7f0000e05000)=0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d62000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000f6e000-0x12), 0x0) 2018/02/05 08:45:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4000000002, 0xfffffffffffffffa) bind(r0, &(0x7f0000fe0000-0x80)=@generic={0x1e, "e0030000000000000000fd000002000009a979f321b30c7bc8030405c7bad62e0a53a632ed4938d36d0e00000000000000829a2b0a0006e400000002a0c5216669ca021f6f65dce060e7e58f358c02f9f0000158d19bcb3151314a8ef1f1620c85bdb9c8ead2001077aeb81c90001d6d7c980ee590c8a4f70dc136cb184a"}, 0x80) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000337000-0x4)=0x7fffffff) socket$can_raw(0x1d, 0x3, 0x1) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000a98000)={0x1, 0x2, 0x5, "9ac98c9bda7a", "bbee814dba60c4ef6ed2bc1dad89af14"}) 2018/02/05 08:45:52 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x6e4000)=nil, 0x6e4000, 0x4, 0x31, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f00002ed000-0x12)={@common='ip6gretap0\x00', 0x100000000}) mmap(&(0x7f00006e4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1f, 0x3, 0xffffffff, &(0x7f00006e4000)={0x0, 0x0}) mmap(&(0x7f00006e4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00003dd000)={0x0, 0xa0, &(0x7f00006e4000)=[@in6={0xa, 0x1, 0x100, @empty, 0x4a}, @in={0x2, 0x2, @multicast1=0xe0000001}, @in6={0xa, 0x2, 0x8, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xcf}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x12}}, @in6={0xa, 0x0, 0x400, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x9}, @in6={0xa, 0x1, 0x7f, @mcast1={0xff, 0x1, [], 0x1}, 0x5e8}]}, &(0x7f00004bf000)=0x10) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000577000)={r3, 0x98b, 0x2, 0x7}, 0x10) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) mmap(&(0x7f00006e4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006e4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006e5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4(r0, &(0x7f0000470000)=@sco, &(0x7f00006e5000)=0x8, 0x800) mmap(&(0x7f00006e5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r4, 0x101, 0x19, &(0x7f0000061000)=""/25, &(0x7f00006e6000-0x4)=0x19) r5 = accept(r0, &(0x7f00006e4000)=@hci, &(0x7f00006e4000)=0x6) mmap(&(0x7f00006e4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r5, 0x84, 0x64, &(0x7f00006e4000)=[], 0x0) bind$inet6(r1, &(0x7f000066c000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) 2018/02/05 08:45:52 executing program 4: mmap(&(0x7f0000000000/0x3aa000)=nil, 0x3aa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x82, &(0x7f000035b000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x74, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x16, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x6c, 0x0, @rand_addr, @dev={0xac, 0x14}, {[@timestamp={0x44, 0x44, 0x0, 0x0, 0x0, [{[]}, {[@broadcast=0xffffffff]}, {[]}, {[]}, {[@multicast1=0xe0000001]}, {[@multicast1=0xe0000001]}, {[]}, {[@broadcast=0xffffffff]}, {[@loopback=0x7f000001]}, {[@loopback=0x7f000001]}]}]}}}}}}}, 0x0) [ 53.356676] audit: type=1400 audit(1517820352.100:20): avc: denied { map_read map_write } for pid=5469 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 2018/02/05 08:45:52 executing program 4: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000015d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f9a000)=0x408, 0xfffffffffffffd7d) r1 = socket$inet6(0xa, 0x80005, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00006aa000)={r0}) mmap(&(0x7f0000f9b000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000f9c000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000abc000)=0x1008) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f000012f000-0x10)={r3, 0x3, 0x2, 0x8001}, &(0x7f0000f9b000)=0x10) mmap(&(0x7f0000e63000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r1, 0x1, 0x15, &(0x7f0000e65000-0x9)="d7fdaf62070100010fddd5a45d3f32e5", 0x10) 2018/02/05 08:45:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x4, 0x1, 0x3f) bind$bt_hci(r1, &(0x7f0000bf7000)={0x1f, 0x6, 0x2}, 0x6) r2 = accept(r0, &(0x7f000008a000+0x9ca)=@pppoe={0x0, 0x0, {0x0, @broadcast, @common}}, &(0x7f00003f8000-0x4)=0x1e) connect$bt_l2cap(r2, &(0x7f0000a9e000-0xe)={0x1f, 0x1, {0x100, 0x101, 0x6, 0x8000, 0x80, 0x9}, 0x0, 0x80000000}, 0xe) ioctl$sock_ifreq(r0, 0x89f8, &(0x7f0000f4f000)={@common='sit0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0101090700070c0000fa000011040100df000000000009000000ff000004eb00"}) 2018/02/05 08:45:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80000000003, 0x2) bind$inet(r0, &(0x7f000016d000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000024d000)=0x7fe, 0x4) sendto$inet(r0, &(0x7f00002df000), 0x0, 0x0, &(0x7f0000fda000-0x10)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) close(r0) pipe(&(0x7f0000c32000-0x8)={0x0}) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f00001c2000-0x8)=0x6, 0x8) 2018/02/05 08:45:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00004df000-0x388)=@raw={'raw\x00', 0x9, 0x4, 0x328, 0x258, 0xffffffff, 0xffffffff, 0x98, 0xffffffff, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x4, &(0x7f0000176000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x128}}, [{{@uncond, 0x0, 0x70, 0x90, 0x0, {}, [@unspec=@void]}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00'}}, {{@uncond, 0x0, 0xd0, 0x130, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x0, 0x6b221058c1541e0a, 0x1}}, @common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x1, 0x2, 0x1}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x3, [0x800, 0xf5, 0x5, 0x7, 0x0, 0x20], 0x24, 0x3f, 0x3}, {0x80000000, [0xffffffffffff0000, 0x2, 0x7, 0xde8, 0x7ff, 0x3f], 0x1, 0x7, 0xb4a}}}}, {{@uncond, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, 0xfffffffffffffff8, 0x5, [0x8, 0x0, 0x0, 0x9a9f, 0x6, 0x84bc198, 0x6, 0xfff, 0x6, 0x1, 0x8000, 0x8, 0x401, 0xebf, 0x5, 0x8], 0x2, 0x9}}}]}}, 0x388) r1 = socket$inet(0x10, 0x2, 0x0) sendmsg(r1, &(0x7f0000a1c000-0x38)={0x0, 0x0, &(0x7f0000cbc000-0x10)=[{&(0x7f0000dde000)="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", 0xec2}], 0x1, &(0x7f0000d82000)=[], 0x0, 0x1}, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00003b6000)={{{@in6=@dev, @in=@empty}}, {{@in6=@dev}, 0x0, @in=@rand_addr}}, &(0x7f000026e000)=0xe8) recvfrom$inet(r0, &(0x7f000052c000-0x7a)=""/122, 0x7a, 0x2140, &(0x7f0000354000-0x10)={0x2, 0x2, @multicast1=0xe0000001}, 0x10) 2018/02/05 08:45:52 executing program 1: mmap(&(0x7f0000000000/0xf71000)=nil, 0xf71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000094000)=[@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001}], 0x10) connect$inet(r0, &(0x7f0000f70000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) listen(r0, 0x100000000009) r1 = accept$inet(r0, &(0x7f00001cb000)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000001000-0x4)=0x10) listen(r0, 0x0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x803, 0xbd, &(0x7f0000f71000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000a09000)={r0}) sendto$inet(r0, &(0x7f0000f6b000-0x3)="cf", 0x1, 0x0, &(0x7f0000a04000)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000a68000)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}, &(0x7f0000450000-0x4)=0xa0) listen(r0, 0x8000) 2018/02/05 08:45:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00006d9000-0x1c)=@in6={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000fc8000)=[]}, 0x8000) sendto$inet6(r0, &(0x7f0000b0d000-0x92), 0x0, 0x0, &(0x7f000088d000)={0xa, 0x3, 0x0, @empty}, 0x1c) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f0000a64000-0xc)={@multicast2, @broadcast, 0x0}, &(0x7f0000068000)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000d28000-0x18)={@mcast1={0xff, 0x1, [], 0x1}, 0x80000000, r1}) 2018/02/05 08:45:52 executing program 7: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000000080003, 0x10000000000000ef) bind$inet6(r0, &(0x7f0000013000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x9}, 0x1c) r1 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x80}, &(0x7f0000013000)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000008000)=r2, 0x4) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f000000d000)=@hopopts={0x0, 0x1, [], [@enc_lim={0x4, 0x1, 0xfffffffffffffffc}, @calipso={0x7, 0x8, {0x0, 0x0, 0x0, 0x0, []}}]}, 0x18) sendto$inet6(r0, &(0x7f0000007000), 0x0, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/02/05 08:45:52 executing program 6: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000009000), 0x4) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000023000-0x14)={0x0, r1, 0x0, 0x2}, 0x14) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000021000-0x1128)=@dellink={0x28, 0x11, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IF_NETNSID={0x8, 0x2e}]}, 0x28}, 0x1}, 0x0) [ 53.418483] audit: type=1400 audit(1517820352.131:21): avc: denied { create } for pid=5471 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/05 08:45:52 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001000-0x14)={0x5, 0x1000, 0x2, 0x2, 0x2}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x4000000010, 0x802, 0x0) write(r1, &(0x7f0000f64000)="240000002e00ab0800000000000000000108efee010000000000040000000400008100de", 0x24) 2018/02/05 08:45:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffffff, &(0x7f00005fb000-0x10), &(0x7f00009fc000-0x4)=0x10, 0x80800) recvmsg(r0, &(0x7f0000a18000)={&(0x7f0000d86000)=@vsock={0x0, 0x0, 0x0, @any}, 0x10, &(0x7f0000d50000)=[{&(0x7f0000309000-0x94)=""/148, 0x94}, {&(0x7f00005c2000-0xbd)=""/189, 0xbd}, {&(0x7f0000f8e000)=""/4096, 0x1000}, {&(0x7f0000152000-0x2a)=""/42, 0x2a}, {&(0x7f0000139000)=""/21, 0x15}, {&(0x7f00001f7000-0xf4)=""/244, 0xf4}, {&(0x7f000057d000-0x6d)=""/109, 0x6d}, {&(0x7f0000c9b000+0x98c)=""/226, 0xe2}], 0x8, &(0x7f000038b000-0xff)=""/255, 0xff, 0x6}, 0x40) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = accept4(r1, &(0x7f0000231000-0x9)=@rc, &(0x7f00007a9000)=0x9, 0x80000) bind$inet6(r2, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r2, 0x0) sendto$inet6(r1, &(0x7f0000fb4000), 0x0, 0x20000004, &(0x7f00007aa000)={0xa, 0x2, 0x0, @empty}, 0x1c) r4 = accept4(r2, &(0x7f0000219000-0x58)=@alg, &(0x7f0000db5000-0x4)=0x58, 0x0) shutdown(r1, 0x1) sendmsg$nl_crypto(r4, &(0x7f0000485000-0x38)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000fa3000)=@get={0xe0, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{'cbc-aes-aesni\x00'}}, []}, 0x10176}, 0x1}, 0x0) connect(r3, &(0x7f0000802000)=@nfc={0x27, 0x3f, 0xffffffffffffffe1, 0xcd946ff701a8a099}, 0x10) 2018/02/05 08:45:52 executing program 0: mmap(&(0x7f0000000000/0xaf2000)=nil, 0xaf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$llc(0x1a, 0x1, 0x0) mmap(&(0x7f0000af2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r1, &(0x7f0000af2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f000065b000-0x4)=0x10) socketpair(0xa, 0x0, 0x2, &(0x7f0000570000)={0x0}) ioctl$DRM_IOCTL_MODE_SETCRTC(r2, 0xc06864a2, &(0x7f000022c000-0x3e)={&(0x7f00008b8000)=[0x7125, 0x5, 0x81], 0x3, 0x202, 0x2, 0x0, 0x7, 0x8, {0x8000, 0x1, 0xffffffffffffffff, 0x4, 0x4, 0x1, 0x80000000, 0xfffffffffffffffa, 0x1, 0x8a0, 0x10000, 0x200, 0x1a, 0x2, "d67bbfe41c9fc390bf3a3ec0b64eb5c1d9e43d59509412f8edcd9c4a55a735d6"}}) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr128\x00'}, 0x58) r3 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000af3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r3, 0x5462, &(0x7f0000af4000-0x8)) sendmmsg$alg(r3, &(0x7f0000005000-0x70)=[{0x0, 0x0, &(0x7f0000005000-0x30)=[{&(0x7f0000003000)="940599adc8e100e4ea9ca4836977c89c576582330ae33006477110c2c76cef7e460fc576054ca3693b9ca33d9fb8a01f1331ae908ad251a71d88339e04ceb66295b6494d41fee99cd35fbbc1103949a0a8204eea55f33a4cf3306882403872c6e636a79154ae", 0x66}, {&(0x7f00001f0000)="0e766f56f8152fd82cc77aa3772bac935ed8", 0x12}], 0x2, 0x0, 0x0, 0x5}], 0x1, 0x0) 2018/02/05 08:45:52 executing program 3: mmap(&(0x7f0000000000/0xec000)=nil, 0xec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x3, 0x0, &(0x7f0000039000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) 2018/02/05 08:45:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f00001a9000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x13}, {[]}}, @icmp=@dest_unreach={0x3, 0x5, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @broadcast=0xffffffff, @empty, {[]}}, "0000883e00040000"}}}}}, &(0x7f0000490000-0xc)={0x0, 0x1, [0x0]}) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f00005da000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000c52000-0x4)=0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f000079b000)=[@in6={0xa, 0x0, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x20}, @in6={0xa, 0x1, 0x7, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x99}, @in={0x2, 0x1, @multicast1=0xe0000001}, @in={0x2, 0x2, @loopback=0x7f000001}], 0x58) 2018/02/05 08:45:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f000087b000), 0x80800) bind$inet6(r0, &(0x7f0000329000)={0xa, 0x2, 0x8, @dev={0xfe, 0x80, [], 0x0, 0x15}, 0x7fffffff}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000f3a000-0x2f)={@link_local={0x1, 0x80, 0xc2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @rand_addr, @broadcast=0xffffffff, {[]}}, @igmp={0x0, 0x0, 0x0, @empty}}}}}, &(0x7f0000828000-0xc)={0x0, 0x1, [0x0]}) 2018/02/05 08:45:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000036000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000562000-0x24)={0x18, 0x3, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x4, 0x4b, []}]}, 0x18}, 0x1, 0x0, 0x0, 0xfffffffffffffffd}, 0x0) socket(0x0, 0x0, 0x0) 2018/02/05 08:45:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005e2000-0x58)={0x26, 'aead\x00', 0x3406, 0x0, 'gcm_base(cbc-twofish-3way,ghash)\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000dfa000), 0x80000) sendmsg$alg(r1, &(0x7f000002a000-0x1b)={0x0, 0x0, &(0x7f0000d96000)=[{&(0x7f0000d9e000)="052de3a82c62c6c3015e4edb9b4e1ffa6b49ab5f48437464571ad3471de7f958df835e5fcc927ff61c0013e43e27f4c29d711f", 0x33}, {&(0x7f00007d2000)="b2", 0x1}, {&(0x7f0000cbc000-0xad)="7ada2efc3a82e70daff0dd5116e216f9a77ca0af3f6970678828112a5741cbb71358f51cf9f38bc647b4b8278fcf5ad09469a2ee0718f59b28f0fbe6bbef871dd38d0c8bed0b0e90349dd4262b586b702686fc9e4beb9c4e76877d1475e9dedd3e5431c5e111ffe5d8d885dbeeffbcb3e9855427a82534faa5c88deb5a31176b5b30528d53bc0cdb7b2f902202039f72f21dccd7abcc67dcd794a821eaab1ef04863bd534a8cd919137af0756a", 0xad}], 0x3, 0x0, 0x0, 0x4000000}, 0x10) r2 = accept$alg(r0, 0x0, 0x0) write(r2, &(0x7f0000716000-0xdb)="cc", 0x1) [ 53.536239] TCP: request_sock_TCPv6: Possible SYN flooding on port 20026. Sending cookies. Check SNMP counters. 2018/02/05 08:45:52 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000001000-0xc)={0x1ff, 0x1, 0x101, 0x3, 0x3ff}, 0xc) socketpair(0x19, 0x0, 0x1, &(0x7f0000138000)={0x0, 0x0}) bind$bt_rfcomm(r2, &(0x7f0000c27000)={0x1f, {0x8, 0x7, 0xe4, 0x800, 0x3, 0x7}, 0x7fff}, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f000056d000), &(0x7f0000dc5000-0x4)=0x4) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000019f000)) socket$nl_netfilter(0x10, 0x3, 0xc) writev(r3, &(0x7f00002af000-0x8)=[{&(0x7f0000ac9000)="290000002000190700003fffffffda060200000022e80001040000040d00140000000000000000019c", 0x29}], 0x1) r4 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_opts(r4, 0x0, 0xd, &(0x7f0000dc5000)=""/116, &(0x7f000077f000)=0x74) 2018/02/05 08:45:52 executing program 5: mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r0, &(0x7f0000017000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg(r0, &(0x7f000000a000-0x38)={0x0, 0x0, &(0x7f000001d000)=[], 0x0, &(0x7f0000011000)=[]}, 0xc100) sendmsg(r0, &(0x7f000001b000)={0x0, 0x0, &(0x7f0000014000-0x90)=[{&(0x7f000002b000)="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", 0x585}], 0x1, &(0x7f000001f000-0xf8)=[]}, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f000002d000-0x1c)={0xa, 0x2, 0x6, @empty, 0x4f}, 0x1c) 2018/02/05 08:45:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x0, 0xf7) bind$vsock_stream(r1, &(0x7f000084d000)={0x28, 0x0, 0x2711, @hyper}, 0x10) getsockopt(r0, 0x800000000000010d, 0x2, &(0x7f000031e000-0xab)=""/4, &(0x7f0000b91000)=0x4) 2018/02/05 08:45:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cd5000-0x58)={0x26, 'aead\x00', 0x2000, 0x0, 'rfc7539(ctr(cast6),poly1305)\x00'}, 0xf) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000890000-0x20)="b70a75b0d5e383e5b3b60ced5c54db0a295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) writev(r1, &(0x7f0000da5000)=[{&(0x7f0000655000-0x170)="b3f0261600d9ef35fa199e4ac79e7abbf5", 0x11}], 0x1) recvmsg(r1, &(0x7f00006e3000)={&(0x7f00001a6000)=@generic, 0x2a9, &(0x7f00006b3000-0x10)=[{&(0x7f0000d29000)=""/4096, 0x1000}], 0x1, &(0x7f0000f1a000)}, 0x0) 2018/02/05 08:45:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000017b000)={0x0, 0x0}) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000150000-0x538)=@nat={'nat\x00', 0x1b, 0x4, 0x4d8, 0x1c0, 0xd0, 0xffffffff, 0x2b0, 0x1c0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x4, &(0x7f0000bff000), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0x1c0}}, [{{@ipv6={@loopback={0x0, 0x1}, @empty, [0xffffff00, 0xff0000ff, 0xff000000], [0x0, 0xffffffff, 0xffffffff, 0xffffffff], @generic="a48bcc1efe2cff9a4585702bcb4352be", @common='syzkaller0\x00', {0xff}, {0xff}, 0xff, 0x9, 0x1, 0x8}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x12, @ipv6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x13}}, @ipv6=@loopback={0x0, 0x1}, @icmp_id=0x2, @icmp_id=0x0}}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x13, @ipv4=@loopback=0x7f000001, @ipv4=@rand_addr=0x3ff, @gre_key=0x1, @port=0x1}}}, {{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [0xffffff00, 0xffffffff, 0xff0000ff], [0xff, 0xffffffff, 0xff000000], @common='bcsf0\x00', @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {0xff}, 0x77, 0x75, 0x1, 0x22}, 0x0, 0x1e0, 0x228, 0x0, {}, [@common=@rt={0x138, 'rt\x00', 0x0, {0x9c6, 0x4, 0x4, 0x0, 0x8, 0x5, [@mcast2={0xff, 0x2, [], 0x1}, @empty, @local={0xfe, 0x80, [], 0x0, 0xaa}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80, [], 0x0, 0x11}, @empty, @empty, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @empty, @local={0xfe, 0x80, [], 0x0, 0xaa}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @empty, @mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}], 0xe}}]}, @MASQUERADE={0x48, 'MASQUERADE\x00', 0x0, {0x1, @ipv6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, @ipv6=@local={0xfe, 0x80, [], 0x0, 0xaa}, @gre_key=0xffffffffffffff4d, @gre_key=0x7}}}]}}, 0x538) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x17c, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@unspec=@connlabel={0x28, 'connlabel\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2e8) 2018/02/05 08:45:52 executing program 0: mmap(&(0x7f0000000000/0x5ce000)=nil, 0x5ce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000389000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) bind$alg(r0, &(0x7f00000c7000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-cast6-avx\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a0100235fba602dff05000bfef9f3d2a4b200fffffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmsg$alg(r2, &(0x7f00005cc000)={0x0, 0x0, &(0x7f0000551000-0x40)=[{&(0x7f000004d000)="5a501dcd533a6456c924589b0aa0b28b86ffe51757dfb499fbb34361538708c5", 0x20}], 0x1, &(0x7f00005c7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) 2018/02/05 08:45:52 executing program 7: mmap(&(0x7f0000000000/0xdd0000)=nil, 0xdd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000004b000)={0xffffffffffffff9c}) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000459000-0xb8)={0x0, 0x0, 0x5c, 0x3, 0x7ff, 0x5, 0x686, 0x8000, {0x0, @in6={{0xa, 0x3, 0x3, @empty, 0x1ff}}, 0xe7, 0x1, 0x100, 0x5, 0x401}}, &(0x7f0000a42000)=0xb8) mmap(&(0x7f0000dd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00007cc000)={r3, 0x5}, &(0x7f0000dd1000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000055b000)={r3, @in6={{0xa, 0x0, 0xa20, @mcast2={0xff, 0x2, [], 0x1}, 0x3}}, 0x2, 0x9, 0x101, 0xffffffffffffffff, 0x20}, &(0x7f0000dd0000)=0xa0) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000dd0000-0x1)='reno\x00', 0x5) 2018/02/05 08:45:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000062c000-0x38)={&(0x7f0000f4d000-0xc)={0x10}, 0xc, &(0x7f0000777000-0x10)={&(0x7f0000334000-0x60)=@getpolicy={0x50, 0x15, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001}, 0xa}, []}, 0x50}, 0x1}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000a10000)={r0}) getsockopt$bt_sco_SCO_CONNINFO(r1, 0x11, 0x2, &(0x7f0000a4e000)=""/102, &(0x7f0000389000-0x4)=0xffffffffffffff8c) 2018/02/05 08:45:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f000007a000)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f00006bd000-0x10)={&(0x7f0000df1000-0x48)=@ipv6_newroute={0x48, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x80000000000001}, @RTA_ENCAP={0x24, 0x16, @nested={0x20, 0x1, [@typed={0x1c, 0x0, @str='vboxnet1^ppp1vmnet1\x00'}]}}]}, 0x48}, 0x1}, 0x0) 2018/02/05 08:45:52 executing program 5: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xd) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000001000), &(0x7f0000006000-0x4)=0x8) r1 = socket(0x1b, 0x800, 0x72) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000007000-0x4)=0x8) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000002000)=@security={'security\x00', 0xe, 0x4, 0x440, 0xffffffff, 0xd0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000-0x40), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0x6cbdbee3cf32e48c}}, {{@uncond, 0x0, 0xa8, 0x1d0, 0x0, {}, []}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x0, 0x0, "73797374656d5f753a6f626a6563745f723a61756469746400007865635f743a733000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d00500"}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}]}}, 0x4a0) 2018/02/05 08:45:52 executing program 6: mmap(&(0x7f0000000000/0x218000)=nil, 0x218000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000080000-0x91)="9fa0291e41797c3d71854a9fe2cd858674c82988348b5ca3a6103d5ca1cb9eef", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00001d0000-0x38)={0x0, 0x0, &(0x7f0000103000-0x50)=[{&(0x7f00001a9000-0x49)="91", 0x1}], 0x1, &(0x7f0000217000-0x78)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) mmap(&(0x7f0000218000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, &(0x7f0000131000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote}}}, &(0x7f0000218000)=0x2e, 0x800) mmap(&(0x7f0000218000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000219000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r2, &(0x7f0000218000)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f0000219000)=0xffffffffffffff3f, 0x80800) mmap(&(0x7f0000218000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000215000-0x38)={&(0x7f0000215000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x26, &(0x7f0000141000-0x30)=[{&(0x7f0000155000-0x2a)=""/42, 0x2a}], 0x1, &(0x7f0000218000)=""/155, 0x9b}, 0x0) 2018/02/05 08:45:52 executing program 7: r0 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000911000-0x58)={0xffff, 0x1, 0x2, 0x10000, 0x1, [{0x5, 0xffffffffffffffff, 0x6718}]}) r1 = socket(0x11, 0x800000000002, 0x4) sendto$inet(r1, &(0x7f0000005000), 0x188, 0x0, &(0x7f0000001000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) socketpair(0xa, 0xf, 0x5, &(0x7f0000864000-0x8)={0x0}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000846000-0x10)={r2, 0x50, &(0x7f0000ab5000)}, 0x10) r3 = socket$nfc_raw(0x27, 0x1, 0x0) socketpair(0xa, 0x1, 0xc38d, &(0x7f0000f18000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f00008e6000-0x4), &(0x7f0000d03000)=0x4) preadv(r0, &(0x7f0000424000)=[{&(0x7f0000ee5000-0x71)=""/113, 0x71}, {&(0x7f0000b48000-0xd4)=""/212, 0xd4}, {&(0x7f0000c80000)=""/26, 0x1a}], 0x3, 0x0) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f00001f7000-0x4)=r4, 0x4) bind$inet6(r1, &(0x7f000091e000)={0xa, 0x3, 0xffffffff, @mcast2={0xff, 0x2, [], 0x1}, 0x9a2}, 0x1c) connect$netrom(r4, &(0x7f0000817000-0x48)=@full={{0x3, {"112a9df3c78bbf"}, 0x8}, [{"ee29f5d0b4c2ef"}, {"fdb332d10777b1"}, {"2edb8e9a78292d"}, {"6f09f8a0d18f9d"}, {"e1d4d6c1466fe8"}, {"43cdf3552f3ba8"}, {"d5347de90e177a"}, {"583d400e53f1a2"}]}, 0x48) getsockopt$sock_int(r4, 0x1, 0x29, &(0x7f0000535000-0x4), &(0x7f0000043000)=0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000ea6000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006df000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000042000-0x20)={0x4dd, 0x0, 0x200, 0xc19, 0x1000, 0xa15, 0x4, 0x5, r5}, 0x20) 2018/02/05 08:45:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f87000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000d94000)=[@in6={0xa, 0x1, 0x94d9, @loopback={0x0, 0x1}, 0xffffffff}, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x56b}, @in={0x2, 0x3, @loopback=0x7f000001}, @in={0x2, 0x2, @empty}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}], 0x68) sendmsg$nl_route(r0, &(0x7f0000f89000-0x38)={&(0x7f00003e8000-0xc)={0x10}, 0xc, &(0x7f00003f1000-0x10)={&(0x7f0000e82000-0x1b4)=@bridge_dellink={0x20, 0x11, 0x21f, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r1}, []}, 0x20}, 0x1}, 0x0) 2018/02/05 08:45:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f000077f000-0x2)="7f", 0x1, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000370000-0x4)) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000803000)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f00000d0000)=0x1c, 0x800) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000cda000)={0x0, @in6={{0xa, 0x3, 0xfd, @empty, 0x6}}, [0x2, 0x0, 0x2000000000000000, 0x5, 0xc5, 0x8, 0x9, 0x3f, 0x1, 0x8001, 0x1, 0x4, 0x8000, 0x185, 0x9]}, &(0x7f0000b6b000-0x4)=0x108) ioctl$sock_proto_private(r1, 0x89ec, &(0x7f0000e88000-0x91)="7772d72f154ae0f853a529539a3ca8519398d6286e69b5c97d7e85913f74b85d8bf41692c31976c30d6df1467de2051eb47f7e706513560976d94b7f99b19ba4bbc16595793d02076c198e2019169821e805455ff36b59fbc89419536faacce5b6f67c76585361856076da0fe7c18297147280baa15ddf3b88d1fb006b7c5a6e4da09c86a6d8a6fb22aee225e38e62014b") getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000551000)={r2, @in6={{0xa, 0x1, 0x4b, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}, 0x3, 0x0, 0xef, 0x401, 0x80}, &(0x7f0000e04000-0x4)=0xa0) 2018/02/05 08:45:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f00005e9000)) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000905000)) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000fe5000)={&(0x7f0000f75000-0xc)={0x10}, 0xc, &(0x7f00008fa000)={&(0x7f0000822000)=@polexpire={0xc8, 0x1b, 0x211, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}}}, [@mark={0xc, 0x15}]}, 0xc8}, 0x1}, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000886000)={&(0x7f000047c000-0xc)={0x10, 0x0, 0x0, 0xa0}, 0xc, &(0x7f0000854000-0x10)={&(0x7f000021d000-0x214)=@getsa={0x214, 0x12, 0x2, 0x3, 0x3, {@in=@loopback=0x7f000001, 0x1, 0xa, 0x3c}, [@lifetime_val={0x28, 0x9, {0x2, 0x3f, 0x7ff, 0x49}}, @algo_crypt={0xb8, 0x2, {{'cryptd(lrw-serpent-avx)\x00'}, 0x380, "53f23a5e86c736dd4486ce2198fdbc56ce4297172dc296ec0d3fc40bd4aebf53789455f8fc5358f8bd01856ea3439f2bde406271a9d4ae9f750c81f8e53806012bae453a9dd99b5f952d876a0827e9001e8f663e0e8c1e8e3c191765df93c2799dc7ed7f06f4005826f3793683dfccc7"}}, @algo_comp={0x60, 0x3, {{'deflate\x00'}, 0xc0, "01ceb032524d7f1949c4a0eb7a5941bcdf122b15fc9de7e0"}}, @srcaddr={0x14, 0xd, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, @srcaddr={0x14, 0xd, @in6=@empty}, @lastused={0x10, 0xf, 0xffffffffffffffeb}, @replay_esn_val={0x34, 0x17, {0x6, 0x7, 0x3, 0x1, 0x2, 0x1ff, [0x894d, 0x3f40, 0x1040, 0x4, 0x5, 0x7]}}, @migrate={0x30, 0x11, [{@in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @in=@loopback=0x7f000001, 0xff, 0x7, 0x0, 0xffffffffffffffff, 0xa, 0xae77c7117e2adeda}]}, @replay_val={0x10, 0xa, {0x5, 0x3, 0xfffffffffffffffe}}]}, 0x214}, 0x1, 0x0, 0x0, 0x4}, 0x4000) r2 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f000077c000-0x4)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f000007c000)=[@in={0x2, 0x1, @rand_addr=0xc405}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xa}}], 0x20) 2018/02/05 08:45:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty}, 0x1c) socket$inet6(0xa, 0x3, 0x9) sendto$inet6(r0, &(0x7f0000bc3000-0x1000), 0x0, 0x0, &(0x7f00006a4000)={0xa, 0x2, 0x0, @empty}, 0x1c) getpeername(r0, &(0x7f00007b3000+0x10a)=@generic, &(0x7f0000127000)=0x80) syz_emit_ethernet(0x3e, &(0x7f0000695000-0x2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x8}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) 2018/02/05 08:45:52 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000004000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001000)=0x14, 0x80800) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000001000-0x14)={@mcast2={0xff, 0x2, [], 0x1}, r1}, 0x14) r2 = socket$inet6(0xa, 0x80005, 0x0) bind$inet6(r2, &(0x7f0000002000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0xffff}, 0x1c) 2018/02/05 08:45:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x13, 0x300) setsockopt$packet_int(r0, 0x107, 0x0, &(0x7f0000e2e000)=0x10000008, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000), 0x4) r1 = socket$packet(0x11, 0x3, 0x300) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000119000-0x4)={0x7fffffff}, 0x4) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f000007b000-0x4)={0x0, 0x0, 0xffffffffffffffff}, 0x4) 2018/02/05 08:45:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0x2fb, &(0x7f00005a7000-0x10)={&(0x7f000090e000)=@newsa={0x144, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty, @in=@multicast2=0xe0000002}, {@in6=@dev={0xfe, 0x80}, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@mark={0xc, 0x15}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x144}, 0x1}, 0x0) getpeername(r0, &(0x7f0000869000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback}}}, &(0x7f0000804000-0x4)=0x26) accept$nfc_llcp(r1, &(0x7f0000f86000), &(0x7f0000b32000-0x4)=0x60) [ 53.785437] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 2018/02/05 08:45:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f000095b000-0x4)=0x2, 0x4) r1 = socket(0x20000000000000a, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000033f000-0x20)={@ipv4={[], [0xff, 0xff], @empty}, 0x0, 0x2, 0xff}, 0xffffffffffffffae) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000575000-0xe8)={{{@in6=@empty, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@local}}, &(0x7f0000ae0000)=0xe8) sendmmsg(r1, &(0x7f0000150000-0x78)=[{{&(0x7f0000f49000-0x10)=@can={0x1d, r2}, 0x10, &(0x7f0000f0d000)=[], 0x0, &(0x7f0000c50000)=[{0x10, 0x1}, {0xf8, 0x19d, 0x100, "0742f9cc66e04cde9c847eb88faea107193d53a14b522350750c35f39ca56cac2be180fd403704d1fc478e455d8b09716342bc61c57611c8a2f0687abe10908253059a4bcf02c3e4a549da36ef23ddd7e50a22f641a57c90d9904813e3672339a15b9eff81ff5097ecb863ce091e1b47b1a719f6d1149d5a2d6f5d4cc970ad5b3cc4235a3571d5ce5fabdff9019417369520ccaec94ed91ad34e274e2f4a2683a263e3908b081d9f2c7416fb3a26fb688b480ad9b0580948e0cfd138f13c2a552c642c0560f04320696216b5cd92a8dee0ae6dc5724498980f0fb72f6dceafd2591b21e75ae02129"}, {0xe8, 0x112, 0x80000001, "245aebea53878b2f407b6c5a91e938eaa468ed7e70935ad9f46a1baa9b308b377c1c7e5b33ffdaf570da0d460390b202155673c5e535bee660e6f10b66d322be0ecf89104839081c8b8b54bb396dddca504430e70e86c3a4de17a2df88a0dea8261c03de78761cbbb165056ebecf39b04b4adce125e16c281f3b52d0d9031fda2490c17409f577ac7960cd38920bbf140b3d4ef6a379e2efdcbd2f840465b39e6edacf2270731b6d458e7bd2193d013a5bcee364723bbc536dae22b67f7f6af8fde3fbb3ea85e36b9272927a5dedebbfe5e9"}], 0x1f0, 0x8890}, 0x2}, {{0x0, 0x0, &(0x7f00006a1000)=[{&(0x7f0000478000)="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0x1000}, 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0x1000}, {&(0x7f0000d6b000-0x5f)="71a12eca3d718bbe6dbd29284863ec1f4b777f7f1e85f7ae31713ea53371aebb21d07d197762f64c0f7a95b6ed249b3cd3862fdbbf026e26511bc1736deedd09b2abcc9bbecc2e9bd42ff385a3af22112a3f0b3ec5f5ca3fb0b80bb9983b0b", 0x5f}], 0x3, 0x0, 0x0, 0x40040}, 0x9}], 0x2, 0x40) [ 53.826533] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. [ 53.840646] [ 53.842308] ====================================================== [ 53.848617] WARNING: possible circular locking dependency detected [ 53.854929] 4.15.0+ #221 Not tainted [ 53.858633] ------------------------------------------------------ [ 53.864938] syz-executor3/5627 is trying to acquire lock: [ 53.870468] (sk_lock-AF_INET6){+.+.}, at: [<000000005bcb19be>] do_ipv6_setsockopt.isra.8+0x3c5/0x39d0 [ 53.879944] [ 53.879944] but task is already holding lock: [ 53.885893] (rtnl_mutex){+.+.}, at: [<000000001f0e7db0>] rtnl_lock+0x17/0x20 [ 53.893173] [ 53.893173] which lock already depends on the new lock. [ 53.893173] [ 53.901483] [ 53.901483] the existing dependency chain (in reverse order) is: [ 53.909081] [ 53.909081] -> #2 (rtnl_mutex){+.+.}: [ 53.914395] __mutex_lock+0x16f/0x1a80 [ 53.918789] mutex_lock_nested+0x16/0x20 [ 53.923353] rtnl_lock+0x17/0x20 [ 53.927224] unregister_netdevice_notifier+0x91/0x4e0 [ 53.932921] clusterip_tg_destroy+0x389/0x6e0 [ 53.937916] cleanup_entry+0x218/0x350 [ 53.942305] __do_replace+0x79d/0xa50 [ 53.946603] do_ipt_set_ctl+0x40f/0x5f0 [ 53.951071] nf_setsockopt+0x67/0xc0 [ 53.955277] ip_setsockopt+0x97/0xa0 [ 53.959482] tcp_setsockopt+0x82/0xd0 [ 53.963786] sock_common_setsockopt+0x95/0xd0 [ 53.968783] SyS_setsockopt+0x189/0x360 [ 53.973254] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 53.978498] [ 53.978498] -> #1 (&xt[i].mutex){+.+.}: [ 53.983939] __mutex_lock+0x16f/0x1a80 [ 53.988318] mutex_lock_nested+0x16/0x20 [ 53.992872] xt_find_table_lock+0x3e/0x3e0 [ 53.997596] xt_request_find_table_lock+0x28/0xc0 [ 54.002948] get_info+0x154/0x690 [ 54.006899] do_ip6t_get_ctl+0x159/0xaf0 [ 54.011454] nf_getsockopt+0x6a/0xc0 [ 54.015661] ipv6_getsockopt+0x1df/0x2e0 [ 54.020215] tcp_getsockopt+0x82/0xd0 [ 54.024511] sock_common_getsockopt+0x95/0xd0 [ 54.029521] SyS_getsockopt+0x178/0x340 [ 54.034019] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 54.039289] [ 54.039289] -> #0 (sk_lock-AF_INET6){+.+.}: [ 54.045095] lock_acquire+0x1d5/0x580 [ 54.049404] lock_sock_nested+0xc2/0x110 [ 54.053975] do_ipv6_setsockopt.isra.8+0x3c5/0x39d0 [ 54.059482] ipv6_setsockopt+0xd7/0x130 [ 54.063949] rawv6_setsockopt+0x4a/0xf0 [ 54.068425] sock_common_setsockopt+0x95/0xd0 [ 54.073415] SyS_setsockopt+0x189/0x360 [ 54.077879] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 54.083122] [ 54.083122] other info that might help us debug this: [ 54.083122] [ 54.091320] Chain exists of: [ 54.091320] sk_lock-AF_INET6 --> &xt[i].mutex --> rtnl_mutex [ 54.091320] [ 54.101614] Possible unsafe locking scenario: [ 54.101614] [ 54.107654] CPU0 CPU1 [ 54.112299] ---- ---- [ 54.116940] lock(rtnl_mutex); [ 54.120195] lock(&xt[i].mutex); [ 54.126138] lock(rtnl_mutex); [ 54.131908] lock(sk_lock-AF_INET6); [ 54.135683] [ 54.135683] *** DEADLOCK *** [ 54.135683] [ 54.141717] 1 lock held by syz-executor3/5627: [ 54.146270] #0: (rtnl_mutex){+.+.}, at: [<000000001f0e7db0>] rtnl_lock+0x17/0x20 [ 54.153968] [ 54.153968] stack backtrace: [ 54.158438] CPU: 0 PID: 5627 Comm: syz-executor3 Not tainted 4.15.0+ #221 [ 54.165346] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 54.174686] Call Trace: [ 54.177254] dump_stack+0x194/0x257 [ 54.180856] ? arch_local_irq_restore+0x53/0x53 [ 54.185512] print_circular_bug.isra.38+0x2cd/0x2dc [ 54.190524] ? save_trace+0xe0/0x2b0 [ 54.194214] __lock_acquire+0x30a8/0x3e00 [ 54.198353] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 54.203528] ? rtnl_lock+0x17/0x20 [ 54.207054] ? __mutex_lock+0x16f/0x1a80 [ 54.211090] ? rtnl_lock+0x17/0x20 [ 54.214607] ? rtnl_lock+0x17/0x20 [ 54.218122] ? print_irqtrace_events+0x270/0x270 [ 54.222857] ? __lock_acquire+0x664/0x3e00 [ 54.227069] ? print_irqtrace_events+0x270/0x270 [ 54.231804] ? check_noncircular+0x20/0x20 [ 54.236020] ? print_irqtrace_events+0x270/0x270 [ 54.240759] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 54.245923] ? check_noncircular+0x20/0x20 [ 54.250131] ? __lock_acquire+0x664/0x3e00 [ 54.254341] ? find_held_lock+0x35/0x1d0 [ 54.258377] lock_acquire+0x1d5/0x580 [ 54.262160] ? lock_sock_nested+0xa3/0x110 [ 54.266373] ? lock_acquire+0x1d5/0x580 [ 54.270321] ? do_ipv6_setsockopt.isra.8+0x3c5/0x39d0 [ 54.275490] ? lock_release+0xa40/0xa40 [ 54.279442] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 54.285297] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 54.291156] ? do_raw_spin_trylock+0x190/0x190 [ 54.295716] ? __enqueue_entity+0x109/0x1e0 [ 54.300019] ? lock_sock_nested+0x44/0x110 [ 54.304241] lock_sock_nested+0xc2/0x110 [ 54.308291] ? do_ipv6_setsockopt.isra.8+0x3c5/0x39d0 [ 54.313455] do_ipv6_setsockopt.isra.8+0x3c5/0x39d0 [ 54.318444] ? ipv6_update_options+0x330/0x330 [ 54.323000] ? lock_downgrade+0x980/0x980 [ 54.327128] ? check_noncircular+0x20/0x20 [ 54.331333] ? load_balance+0x34c0/0x34c0 [ 54.335452] ? check_noncircular+0x20/0x20 [ 54.339657] ? compat_start_thread+0x80/0x80 [ 54.344041] ? do_raw_spin_trylock+0x190/0x190 [ 54.348615] ? find_held_lock+0x35/0x1d0 [ 54.352657] ? avc_has_perm+0x35e/0x680 [ 54.356601] ? lock_downgrade+0x980/0x980 [ 54.360719] ? lock_release+0xa40/0xa40 [ 54.364665] ? lock_downgrade+0x980/0x980 [ 54.368783] ? lock_release+0xa40/0xa40 [ 54.372728] ? __lock_is_held+0xb6/0x140 [ 54.376764] ? avc_has_perm+0x43e/0x680 [ 54.380723] ? avc_has_perm_noaudit+0x520/0x520 [ 54.385371] ? iterate_fd+0x3f0/0x3f0 [ 54.389152] ? lock_downgrade+0x980/0x980 [ 54.393272] ? __lock_is_held+0xb6/0x140 [ 54.397304] ? schedule+0xf5/0x430 [ 54.400818] ? sock_has_perm+0x2a4/0x420 [ 54.404847] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 54.410180] ? selinux_netlbl_socket_setsockopt+0x10c/0x460 [ 54.415859] ? selinux_netlbl_sock_rcv_skb+0x730/0x730 [ 54.421103] ? alloc_file+0x27e/0x390 [ 54.424874] ipv6_setsockopt+0xd7/0x130 [ 54.428817] ? ipv6_setsockopt+0xd7/0x130 [ 54.432936] rawv6_setsockopt+0x4a/0xf0 [ 54.436883] sock_common_setsockopt+0x95/0xd0 [ 54.441349] SyS_setsockopt+0x189/0x360 [ 54.445294] ? SyS_recv+0x40/0x40 [ 54.448720] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 54.453538] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 54.458530] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 54.463255] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 54.467980] RIP: 0033:0x453299 [ 54.471138] RSP: 002b:00007f426abc9c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000036 2018/02/05 08:45:53 executing program 2: mmap(&(0x7f0000000000/0xe66000)=nil, 0xe66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000e66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x805, 0x2, &(0x7f0000e68000-0x8)={0x0, 0x0}) setsockopt$sock_int(r0, 0x1, 0x33, &(0x7f0000e66000)=0x4, 0xff39) 2018/02/05 08:45:53 executing program 5: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000000f000-0x380)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@string={0xc0, 'string\x00', 0x1, {0x0, 0x0, 'bm\x00', "92e6e6eac8e443e6e69d10f7ef0b49e30d86c9da620c660781c08c699b305e0cbf04b1c27339edf159266309dee73fb8ffe530a58adc46da7625adae6d65daa192a5b87eca7efa96eb123b96aa95842f04e5e8e8916f4efc8ef89f9b59e3a6b630b2ac7dcde45c39944e1201764989aac2ba631799517a9e794e1dd1f20124ab", 0x43, 0x3}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@dev={0xac, 0x14}, @loopback=0x7f000001, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a, 0x0}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xfffffffffffffeae, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x380) 2018/02/05 08:45:53 executing program 4: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r1 = socket(0x1e, 0x4, 0x0) recvmsg(r1, &(0x7f0000057000-0x38)={&(0x7f00005f3000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}}}, 0x3a, &(0x7f0000394000)=[{&(0x7f0000812000)=""/9, 0x9}], 0x1}, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00000cf000)={0x0, 0x0, 0xffffffffffffff9c}) connect$llc(r2, &(0x7f00003de000)={0x1a, 0x1d, 0xac50, 0x0, 0x6, 0x8, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x10) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000d34000-0x8)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r3, 0x40086424, &(0x7f00007c2000-0x5)={r4, 0x3}) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x2, 0xfffffffffffffffe}, 0x10) close(r0) accept$unix(r1, &(0x7f0000dc6000-0x8)=@abs, &(0x7f00006c3000)=0x8) 2018/02/05 08:45:53 executing program 1: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000f3000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(r0, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000528000-0x4)=0x1c, 0x80800) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$packet(0x11, 0x800000000002, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000001000)={r3, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x10) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f000000e000)={0x0, 0x0, 0xff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000007000)={r4, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f000000d000)={0x0}) ioctl$DRM_IOCTL_MODE_SETCRTC(r5, 0xc06864a2, &(0x7f0000008000-0x64)={&(0x7f000000b000)=[], 0x0, 0x100000000, 0x8, 0xeefe, 0xffffffffffff8d4d, 0x7fff, {0xcaf, 0x53, 0x81, 0xffffffff, 0x0, 0x2, 0x200, 0x4, 0x29, 0x46d000000, 0x4, 0x7ff, 0x1, 0xffffffff, "2f1efce4e8f1eaeef5d31a76c83443337523381c7da024dc9d9673ce4c25c691"}}) pipe(&(0x7f000000a000)={0x0, 0x0}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r5, 0xc00c642d, &(0x7f000000d000)={r6, 0x80000, r7}) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f000000b000)={r3, 0x1, 0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x10) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000000e000-0x8)) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x8000a, 0x8, &(0x7f000000e000)) 2018/02/05 08:45:53 executing program 6: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f000000c000-0x1e)={0x18, 0x0, {0x3, @link_local={0x1, 0x80, 0xc2}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @common='ip6gre0\x00'}}, 0x1e) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000013000)={0x18, 0x0, {0x4, @empty, @syzn={0x73, 0x79, 0x7a, 0x0}}}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000016000-0x58)=@alg, &(0x7f0000005000)=0x58) r2 = accept(r1, &(0x7f0000014000)=@ipx, &(0x7f0000014000)=0x10) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1c, 0x800, 0x2, &(0x7f0000014000)={0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000000c000)={r0, r3}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000016000)={@common='syzkaller1\x00', @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff}}) 2018/02/05 08:45:53 executing program 7: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xfffffffffffffffc) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x74bdfd84539395af, 0x80000, 0x20, &(0x7f0000025000)={0x0, 0x0}) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000025000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(r0, &(0x7f0000026000-0x10)=@nfc, &(0x7f0000019000)=0x10, 0x80000) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000005000-0x8)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f0000007000)={r4, 0x28}) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r3, &(0x7f0000026000-0x83)=""/131, 0x83, 0x120, &(0x7f0000002000)={0x3, {"6c50e033cdfe80"}, 0x1}, 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000025000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000003000)=@ethtool_wolinfo={0xa, 0x0, 0x0, "e55135a57928"}}) 2018/02/05 08:45:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket(0x10, 0x802, 0x0) ioctl$sock_SIOCBRADDBR(0xffffffffffffffff, 0x89a0, &(0x7f0000468000-0x10)=@common="69706464703000000000c4000000ca00") ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e1c000-0x28)={@common='ipddp0\x00', 0x0}) bind$packet(r0, &(0x7f0000173000-0x14)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000dda000-0x10)=@generic="b5cfa02351890b621562ea3ab4863c2d") 2018/02/05 08:45:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) close(r0) r2 = socket$bt_rfcomm(0x1f, 0x3, 0x3) getsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000080000-0x4)=0x1, &(0x7f000024d000-0x8)=0x4) bind$unix(r1, &(0x7f000094d000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) pipe(&(0x7f000097c000)={0x0, 0x0}) socket$unix(0x1, 0x7, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f00005c9000-0x8)={0xffffffffffffffff, r4}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000d9b000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f00005ad000)={0x0, 0x40}, &(0x7f00007d8000)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r5, 0x84, 0x7c, &(0x7f0000314000-0x8)={0x0, 0x401, 0xffffffff00000001}, &(0x7f0000f50000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f00008b3000-0x10)={0x0, 0x2c, &(0x7f00001b4000-0x2c)=[@in={0x2, 0x3, @multicast1=0xe0000001}, @in6={0xa, 0x0, 0x1f, @loopback={0x0, 0x1}, 0x80}]}, &(0x7f0000bfe000)=0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f000047d000-0x18)={0x0, 0x6, 0x10, 0xffffffffffffffff}, &(0x7f0000053000)=0x18) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f000019b000)={0x6, 0x1, 0x8000, 0x89ada38, 0x40, 0x7ff, 0xc6f, 0x7, 0x0}, &(0x7f0000115000)=0x20) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f00004ff000)={0x0, 0x64, &(0x7f0000db6000-0x64)=[@in6={0xa, 0x3, 0x6, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x80}, @in6={0xa, 0x2, 0xfffffffffffffff8, @ipv4={[], [0xff, 0xff], @empty}, 0x9}, @in={0x2, 0x3, @empty}, @in6={0xa, 0x3, 0x2, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x4}]}, &(0x7f0000527000)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f000032d000)={0x0, 0x91, "7bde49ea8343fec4bf876d9ef8e57bcd377041d047324e0ccf337ec9f5c83958dc94d169d35926ac244d7ac446e846c1a0aba74d4edb96db15b8d05894fe6dc0d1e5e1589ce16c45ede30be0bc3af48e73e4bf52e1e37b37b7a02edd44e75d5d897b694fb375037528054741c7310fb5d987e647d9fc152d4d47e21e0685ab6602eafc4aa17ce8c5f4c9c52873f7a36f88"}, &(0x7f0000899000-0x4)=0x99) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000906000-0x14)={0x0, 0x10001, 0x8, 0x1, 0x273, 0x4}, &(0x7f00006e3000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f000090f000-0x14)={0x0, 0x1, 0x57b, 0xffffffffffffffff, 0x101, 0x6}, &(0x7f00004ea000-0x4)=0x14) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000afb000-0xd4)={0x0, 0xcc, "ef3ed06f22f03c316d259100206caadd02bf9d0c62a16f7088c190a9fc33ea98079b446f8a8cfcdfd29f38cb3bad5adffe42ddd60cb04cb73723aef7277f78dc3e3f9c51d85325c4401e634460c98fa9dd1d28e33dfae853622e638052267e7c9503aae7118e89913ce8fbca643015b8ee2a5ca7409044386151d86fef42969edbff6ab4666a7a33f65392b2494449d0467bfa4111cfe5d06923e3acb2c51ef9cafebe9f8e693f6103b86aef5c2e58831c4b411ada40d2d66d8a049ec0f2490c11a7ba77f84c9597f75ac7f8"}, &(0x7f000010e000-0x4)=0xd4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x73, &(0x7f0000065000)={0x0, 0xffffffff, 0x30, 0x9, 0xafc0}, &(0x7f00003a9000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f000044f000)={0x0, 0x400}, &(0x7f000032f000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000ca9000-0xc)={0x0, 0xe2ef, 0x20}, &(0x7f0000131000)=0xc) sendmmsg$inet_sctp(r4, &(0x7f000037c000)=[{&(0x7f0000d6f000)=@in6={0xa, 0x2, 0xfffffffffffffffc, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x3}, 0x1c, &(0x7f0000644000-0x70)=[{&(0x7f0000840000)="86c09b26d57f7f5331a680dfd5cd0cde38cce8d8a2c12fa2641df4f083daa36ccca3c9fd8f41f74f88a0ab81f10decfb0b04cd86c586d9afc42f619b5dd112315c24a51882ee43157f5ea2f93c8421921adece926c75f09001816aec6245bae603d47bfefd594213c754c9447208c8a16839", 0x72}, {&(0x7f0000121000)="4bf829d3d10db85452fdc87c6d2071dff68e32a635c67b24fb00f17111388e1e4c786e7f172637ab4c6b3f26d410fb9517a7c1eee840220923137d03692af52beddee5bf8ae02cd4de7b17ab8e191ba3f4393cdd537ab90cc7a429d94a1847791df16b075bbf1b9a8fee010fda4a2e2d480ca854560d889ec7553b4d392e758934836f85c688eea768304759217fb73e5fad98d9484fd43f7a16ca5fc70415", 0x9f}, {&(0x7f0000a42000)="1f54e14f05c470d3e904500769403db85485b0610d74f38cca1c1fa8355e15bf39bd0a2551db9fc646248d7359b6b82fbac1504b49b53cf06db029bf5b174e0ed54b8a033bdbde7eb90cc6b6ad7014ad80e8002d", 0x54}, {&(0x7f0000cad000)="c4973a0b448960ba92aa830d34b03e6b725becf5c9562d534f2c1d8b2a7a001409011a5bc2f8f077ec64596764c368ec0d226bb765567369b193479013d63cefd176025b5f71e956ceeeab8d3828a1ced3c8806427ac835cfde95660ef", 0x5d}, {&(0x7f0000f86000-0xae)="4daa131be8458eb0406c28f7ff884115f0aec68cf0e450800b8fc8e46bd901d00a1663295c2d03ec42316e9102e9f99780e20249b623d17288e28dcc23bce43c14f2259b434858c4c780db618d14dde0496713bdc966a4162cf12d2e670fddeed7e887b807bb242c6d9f9e5753c0bc3a74552538906d1d1a66beeba8a6e92f8b3eb8d9064a0174cdc2d2095062c5ec2f7df001982de4a358693b08c4b7207b3b681bca6404305a8c6cfa3e30b229", 0xae}, {&(0x7f0000784000)="0a52c87ea68f11013704f24b0ab0242bf28a25625e79b0cf9283024c179ab965f22dfb0df774453355d562feb36d38d042d6af6b7a4b648ed53a49138ac9b029b65c5f978f13c7d40f02b87213788efa7d9015523c54296b85646970a4dcdcb950aec1b2ac415d990938175f62691d46a3161bfbcd77cfefb87cd596e7b2d851119d4f0c1056ae71fa2ddf25845ec8c2d49650a65104f9395a3cd888304d2e02efbd02648b6ba9b5aba55c57fe3ad21a1889823fa51af23c08b13e0a36e390dc0e1544c2f4c2daeb908135466ff7c4abfe185bc482960645c926a16debec50b24e99d5b347d99c691866dace207bf7", 0xef}, {&(0x7f00006da000-0xf2)="5d2dacdbaebc7182a5a95882b989e1bc9ae1edcbface4848f145d76b29c75cedd0822ed8475b9266a4c06853e5b4da70ab13b5a03c43adc2a82fe8c83b3db7ff49d352c3ed619b19ab2381e5502bd6dd07e000feec99d1831fce5211e34807e2a4c3c40640825da467ddcfbb4ecdbd32dd66ce29808e6584cc67d5cd313c131a191004c686165b8317c8c090b054aa638be04e0cdf8af2d7f24724c2a8e08bfa99497e4f40cdf55f89ab0b4b1fd180a707401b3c32ebea2633446917477d6e43d1b463a83dedbb4c05c5c7c2ff69098dcf6eff5e1609814920990ded09120286f46253dcd58a19b62871407aced08be4a610", 0xf2}], 0x7, 0x0, 0x0, 0x4}, {&(0x7f0000d83000)=@in={0x2, 0x0, @multicast2=0xe0000002}, 0x10, &(0x7f0000adc000)=[{&(0x7f0000d13000)="353339c0bd5c98f1e48a5b14eb8baa486a2d62603eddb64e5c3839418bb608bd9d167e", 0x23}, {&(0x7f00003d0000)="acbc2ad5c276e7d11f7ec7b3545a819d43b563186629732ab3a9c716acde95213b51970ae4689c043476888516abb842d74610b3278c54b846ccbd5c63acc7ae71b5c5fb0b32cd68548c08c14573301bac8e3661ac83db7c1e85ccc7fa2c4a0b8f5f43599be8150ef05098026660c024afef6f2347289d7ca1a270da1e07771b0e611d8e52f84009d818a688dc3423bcfb30aca1a09c5c8f020ffebac608301a842f4e6ce1554d1eb6220b6ad91b64d6059e5eb7daeba069fbf8eb1e8a591e12dca3", 0xc2}, {&(0x7f0000fa5000-0xb0)="9e14f03414111f77dce89f49bd67da3794048e127651fe0bea07ddd7e6cfda4d455e084e524a3f9c3e0cd7c763c52a96e12cfb09717582a0aa113624cac2c1fc77b462c17d80340b6359b201f3fc63e4d2bd6f31154d2a0ec976df1f7c7f41f793a6aa00809872d1f34ee82d46c656ea41ad8df8410ff7675224c4110b8170d446fe1e37e724bf999730a08d0d579d997229bddfee7620e4dc2e612e73a4594584ab074e0705b22c94dee22331ba3601", 0xb0}, {&(0x7f00002bd000)="3c3dc805b0ee5cbd18abbd4af3b3542325e91bdfd3675d10b09da8e6a8d3f45699660123c9592d2f052029f6d8dd", 0x2e}, {&(0x7f00008a0000)="2b88f5d4833cd864e676b3bcbf847ef0b753ab3d41ccc392b01fba94ff1554b85b5bf2141cff143a4a1f3c53e692c67e1d04dc7ca952006ad86da65af4c041dd9e6a8615d38b27530b25", 0x4a}, {&(0x7f0000d09000)}], 0x6, &(0x7f0000c86000)=[@sndinfo={0x20, 0x84, 0x2, {0x7f, 0x2, 0x1, 0x8, r6}}, @init={0x18, 0x84, 0x0, {0x6, 0x4, 0x9f3b, 0x1f}}], 0x60, 0x10}, {&(0x7f0000635000)=@in6={0xa, 0x0, 0x8001, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x4}, 0x1c, &(0x7f00009b8000-0x50)=[{&(0x7f000099d000)="37b9f74c94e67f150e166315e812d1f28908501600ebd35bd1a4ce7290de19f234ee6a196887b5128f5a2a06b00b823faec39fd75c", 0x35}, {&(0x7f0000255000-0x6f)="e290bd984ac8b57f791a1c80a92ee02776f265df49643421fad99b7630631978ea450d5c08ed52f0a81887094ec1aecaa57d1806e1037ad7286d6224dbc50cedd7676a21aadd761690a568202ad20a0ac310ca0db06eaf6758726ca289e638e1b31dae057a8c161d0aeeafc5e90151", 0x6f}, {&(0x7f0000ba6000)="1ed2f5bb552bc895ce1fc397d978bf0cc3361532b5fc796e708d460dc1426853cb50788162b9c07057faaf27c85fbe02e2d41ef906443869dbf8554e72b368102b272306be5e56c13407b20ff9d693ab2ba32ef3b66db78e214f12bcb35e8399e8c330fa0744fc39a4da2021e586bd58cf10c0ef74d69a8304fc5fb126102a5142b014dce0394d64e474becdcf60f68f2e46fdcba58a88d5c394cca09cc7be597b3aeb68a8565a49aedece83340b119c9358e8761efe85920f3681d6fbf5ab05ee9525e5ffb2ed0a728b08f7d583392fd8db57061f47856e064e02c15aa44385905429d25029e710e125b64704dd8da0608e6a", 0xf3}, {&(0x7f00009bf000)="e4422bf6cf1cc33fc4ab5270f080764307052d3a2496df44cc8c794faf166da63439a6d96b659f1217e80163ee09c9e51b7cc3247b08b51ece04388b05d9c2557dbc0eaa7ca4d6e4ebd8b1af47135ceade97d559f1d1ceacf370", 0x5a}, {&(0x7f0000bb2000-0x25)="98ace6114f81bf3bc1720b0eebd0e7d16d0ccb4b2b8e25fdd808f8b0671acc8ac0c402e0be", 0x25}], 0x5, 0x0, 0x0, 0x8000}, {&(0x7f00001f7000)=@in6={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000e97000)=[{&(0x7f0000f28000-0x77)="ee536ae7e5eebda164f7b1405eefbb3981d539f402f491353237fc8ed66f57c441e46c46dc04269ba8fe7709d2e164b405f467da0e9d39ddff3e4d8667009accb60fa8e00579de9b7b2f63602c38187530937ff2ee0b3a0fcd43efd0d215f1099ca8ade326f1d582884397cdb823745d2c70042c25b091", 0x77}, {&(0x7f0000ae1000)="37f2d1abab532a77e3bea4b4e6b2d4f132b321100e448c0f7d882e78a6cb0e339bef253fd3ee89b824ce365dabf8a762a88e5e6f2b59811f62fb09e2a05e0dfc5e3c9c121938cac5ec7ee92c817d8cfff4b8707deac840ccfef7883ec4e84a5542fa52d90d6ef678c829817a1220da3ce1ba742aa91da2719704d3459d1556e333d82dade4629d74ab0a6739dfa77b992c7ca886e729fd931092eb941a6569cf7f3fcef53433bd8deab7c130397bf9c87b4977e6276a2a9eab14e78b1dd4118dd7ddc3652b04912b514d4eb9df789a", 0xcf}, {&(0x7f00005ef000)="856f9e7033bfdb6721b9eb36f0cde515cc5a3d4c6a462678759a491981f4bf8cd0b3bf80ba4abdf8a6421c60c85af6342766af311445b799541de50442c2fac9802e8d5a4fbf16abd32d3743f780b5e26ab28712a0d1b201c8d0b31f15c1a56d43b17c2919b23831b433b90247eab9543f481cc1e30e4d7ad221d45003636ad736af180f9279f838db98ea32332e5f49e9506753e3e6f8eb2ccd", 0x9a}, {&(0x7f0000823000)="775416241547cd610c7fece330b99dc81ea64df3875d6fb5828db07241c1cbae879eb63049681b36b8fd49cd1346128df807a764bf061ca1d7650136d6dc4b8bf9835a319596e268294a0606b98c7d2935c9961f5a53f7aab8a8972cf1643550729a8f83736f846e96deb86f0fe1c363ab046d558d2ed424d3196217dbf1294eba4ec15d32dd9f795e750471b9714636a3f91690c3a655f2bb6fb015fec47c5fea9c01754c6bf144f6e7db84e69e0e78097161330639eb3b460e345a705b", 0xbe}, {&(0x7f0000b79000-0x5d)="a1934db09ff6f099a2c9101e5d4e1b27d76dfe9b3b7cc882ebdd77a51729586c6dcd539863b872ccf00c42d50e152b6127fcce362edeeab0891ce5543f6d8d755fe4dc115f9fb73a014d1e97fe9165ddcf48e47d2a0c05264f8bbe180d", 0x5d}, {&(0x7f0000d09000+0x6dc)="675256e19aadd07d5eddc7c0697b1dc85147b7358949c1ccb69078c0487362b68f5a65bfaf5778d12e2498687ad2f9bf175c7a4a2543e77401a7d3526c08b65e263c48cdff7b60ca92e335d538042f7ed6be4e3e59519c8c8a494bd40201661f1a693e388231971abf1f83ee0b4e47ea9fd0b2da6ecdec02e82c5d0e23b43bd88ee1", 0x82}, {&(0x7f0000643000-0xe1)="8aef2d2dc79ab9ab246e82c6d05af6a8fe7910d266c615535cfff96b4b3d41827da39fa90bda732815903ab323bdcfaa2d02dba791b7bb94e2bfe5e2b4376dd93f90089d82120a31b7d558d132cf3d9e8f43b8bb77bbe4e1020c22f3819d9b37aa20158700b68e12286f6a5a160fc4054243e107e8fb1dafde40be299676776c4c3d94e95065d0e22577b5eab033e7351377d8790d97c08a23501fbc7cf02b0079c8279c5749af7a863371dec8378fa678af8c901ac72024dc662d55fd853d1f4e2146f3662614a8c9f83f403d2b781a82eb05816d4ab48ebb980b6d97ae1a8251", 0xe1}, {&(0x7f00006f0000)="f1cf406f590de3a5b9a3dd1fa1e52a53c91ab9e02859692c1ef6f42d7d073283468aa7bd73a2222cfa7c1973a19c4b095089dcdd92a793bea2ad6cce9d003beae96cbe17d55c758bfbd13f00d287ab53d19d1a02f3246af473a344929f4ee7aa770492d4e3a7309657754105550973570019925a3e7041474710f176bff463f62aef3767934fee4ee49907c1a8d5b0558503c112336a346d1220691b4f0684369977612c9ba03b8da1c5b8ab613ce8c88955f168c22d8542fc60759fd44743c5", 0xc0}, {&(0x7f0000cc7000-0x3c)="a2d12f998eef280c7868a94f31c134bffd5f35210b567ed57497f12d2902b5b91415923297768e9d75ce786a8963a60fbd9b0940daec672349be926c", 0x3c}, {&(0x7f00005fb000-0x4e)="3f934399659c7897dd26b17f97e72b3c073e211db01860fc87cd1340fcc79d5a11007162fde4db2e6fcb1489221e3d350561cfb41ea21f730a588ee32e791e32dd0977af6d34bd1aa52921eef0af", 0x4e}], 0xa, &(0x7f0000dc2000)=[@init={0x18, 0x84, 0x0, {0x9, 0x6, 0x81, 0x31}}], 0x30, 0x4040080}, {&(0x7f0000e22000-0x1c)=@in6={0xa, 0x3, 0x5, @empty, 0x2}, 0x1c, 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0x1000}], 0x6, &(0x7f0000af6000)=[@init={0x18, 0x84, 0x0, {0x5, 0x7, 0x2, 0x3}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x200, 0x101, 0x0, r7}}], 0x60, 0x800}, {&(0x7f0000445000)=@in6={0xa, 0x3, 0x6, @ipv4={[], [0xff, 0xff], @empty}, 0x1000}, 0x1c, &(0x7f0000c5d000)=[{&(0x7f0000ec6000)="72e72f07e47310459467d8b3381d01359d816416214baba8bd0ae56aa8e56d0dc7b4952361849d804a49caf53aee7be326da440d56cd5b1965b8f3bd7412fabb1cfb78ff1882b364c48310f23976f99c51c2066884a0aa1d7d49a53cb0382d500da38f81e1e50410d3d15f83bf71f3836fd7c340172ab750f88e", 0x7a}, {&(0x7f0000c92000)="349df86fc34b733e0aefdd872dbac2b954d0e4ba8300b8ac41c343bae481afc13863e7ea5cbbb0e111ad269fac944c6ff10f6d7dd16f1be240ce419234062645089e0a82ab620f82475822fa2437377ac52217a332a4d0557133f1fc48b228b34f464e55e4cf5a30d645bd6588ac4834ed5338852d1237cbd8d67524ca3c20ae158cf998e7056f2259460300bdfc272d4922ed", 0x93}, {&(0x7f0000288000)="a41468295424b2f75c31b241578d46ec6b0bcfb9a7393463f19b7eef243034e4ed0b0ecf89f7f82ae66b9ab1d208e5cd9ea1d0d299c141ddc4082d9c0838b8ebadc4d0373dfc09a4b039c7da440ec4a1060f4039a63e6dba73c76d9007ebd35279e21c6eccad7322690f18f3a5d1a357dbb9cd9aa9f57a27a039c12ff157171170b6b70601d9cfa8c2c10d1b07c178b3ed2be5a689e9eb56c7c7f12abf4cbce4c5e14ba343cfa7afb425118c86387a602164b0179b3aa1b3745842e372af2ec59428b410c2dac6b8edcf4554ce0635e5565248ce177087dcedd9c4ccb41f0f5ee626b812287ecd5a", 0xe8}, {&(0x7f0000e43000)="b5e74111aacc0cf535a560a604cf7df5bde3e928c61ae56ce53fbd826e3c0f0fd04b5041d6d3c02176ac8aa64db307cd674d3834deb09e8b9a07f721790bf52bfa17b547d0bcec66a2b87a0705e943f60753619aae2084f384f6bc4fab3734817b49fe80149c836f5afd3e41319dddfc8fb96d5f11f5abe18cab7a81285c91f28c89549dc2ac12a9bb29", 0x8a}], 0x4, &(0x7f00004b4000-0x30)=[@sndinfo={0x20, 0x84, 0x2, {0x7ff, 0x8000, 0x5d4, 0x2, r8}}], 0x30, 0x24044001}, {&(0x7f0000243000-0x10)=@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10, &(0x7f00007c5000-0x10)=[{&(0x7f000062d000)="c03fd5c420876400200c0cc664a675edbf6af9ea2c93a6982810533c01121c7aadffb0877ae004402a414ac03e1ca45f04", 0x31}], 0x1, &(0x7f0000845000-0x60)=[@sndinfo={0x20, 0x84, 0x2, {0xffffffffffffffff, 0x8, 0x1f, 0x101, r9}}, @sndrcv={0x30, 0x84, 0x1, {0x3f, 0x42c, 0x1, 0x7f, 0xff, 0x6, 0x2, 0x76c2, r10}}], 0x60, 0x880}, {&(0x7f0000209000-0x10)=@in={0x2, 0x0, @multicast2=0xe0000002}, 0x10, &(0x7f00001a1000)=[{&(0x7f000035a000)="3ba0a28e4197173a1ef98831ff836d4448c50257af0a344d24a1e47b8671650e06b98dc06ad83cb4d0ef054193f92a0fc9d553f65b8319e25d4cd424eee075e8c57b0fcc01ea8cfb2617d695c157b6e6867e4a36046cb7182f5b62a67e89eeefa5d89a58c8ebbccee7f7d2d67e938e2c4f5273c2821cc3bfd835ae1b4cfb8f247da5c4e5a95f6854acf8a623fc405db87bb0032acc5637ed0d111621f5437cd8ddb7471b99f8d9c21dec15ac27ec2e8190da7a7e115acb430ce96076a7b93542fedeccdd299b5ea3885eb5429f", 0xcd}, {&(0x7f0000d60000)="849a1d52030c40fdb35e62eeebe832958c5ce7aec9a62d20708d5dc8015104c45f31b1590b34661a0ac1d3e42c66c3cc52b715b8298f0529dba40c8c3af7636cd772b198582e768164dfa40a29bd11005c432612bff777432dcdcd2b2155d95f69320e1f85098a225ccc46c3de17487f4702d82608acfde71f5fec4467285f6e161dfa51b2bebb66ec9ab649bbb706928b119aaae1a5d899554dd312308618b52cd65adb07367be6", 0xa8}, {&(0x7f0000e65000+0x9b0)="ce57919d33019fc022c4b8cfc08affdbb4e101d897011ca992517eed49bbd367f5dcf8a24663172a06e2586c1559fda742c868743da2c27f2a8f24edb37c7053582e3878295b91767d84eb264c3580e59a3011c70acfd1bdb0fcf85328380b9e18634ad64e370268f4a956fdcbe023165b5f91411f92f050aeb5f00466b38cf7421c6252c677fea9a5e9a58c427bcde58b1e04727dbbbb02", 0x98}, {&(0x7f0000857000-0xf0)="846a09de47e9115ed4b878525f3e02e82187c1d46151a3e89623b17aac5cf17329215d86b381524f5a789935f985a30bd57538ebbfb395c03703d97d0cf17711a3c801fd57b4118bd0b74497ec1e238d047d08ea3b1bcff80547bc15dcbe3820363fa57597ae968fd72680273b537b6e62a3aa87f8b71a811e6f98dcbda0ffe7a130f1ced9828d17d0aa2813aea072b9ee74262ea6b31b30596245feeb9e47ed4c1a62c13c285e90662261fa6b460a9da2aba1fbfb451f514eb232067248c4a5633ff5f6706a37266aa8a31c4f6895c319c86674a3a56ef07606bf77f30e5cfcf313a6adda186cb26d9bca9c2b52e10e", 0xf0}, {&(0x7f0000af9000-0x20)="4242b68f491c34fbb110e46aeae29c181a5e8aa4c7ed8b964dcec12ceea4fc99", 0x20}, {&(0x7f0000a5c000)="b44e29eb1bb6141dbb101b4915b6943fd8745e4378ee808e370c8c87b574825b09deb20acea2c8ef0177dc24c660de7e8a992b6e740f9f74aff00c3f02521b233cf648e09e04da4c104ddac67049758ae307e08ef996a9d884b634a01afa834d6efe3292b6e1eaac601ec0c77e058ef7c90108284710460ec82a354cd33797c3c9f75c2ac081ff37c95194c108f3b793d1fecfce060146391b172f950b4dc9bb4bcadfd9f43448d5fc9a0641160681f2907224798664188cf78d14c977e895edd822d08ba0116badd8bbcf75d3ce72d5d1f1b69fc45c87", 0xd7}, {&(0x7f00009c7000-0x96)="4291897d199ca53a3cc195c03cf596c0c6a1b69651b4e14b40f531f5b16dd6ca5b83f7f026963465320c033ddbff02e1c7f4d037b7d864854aadf833b0ac61c9fe06bbfaf2646ca060da40460635b632705a01c5d6d6c33d28d31445aabc792236714c182e1a89afd87eeee75ec04ee1f87aa47b623fdf696860d93c9db43570ea21c321e6d47b0aaf571c5c59d7058e18b32f7cd311", 0x96}, {&(0x7f0000c2c000-0xaa)="60f5dff7ca58839be94013abf0490e9dc2d9b6050317ce83e2ed8560a7c96b3b5398499a08c50894520a1e050dac77dde8b1a707bb8c74040ec639417d9fbb418c161c25b1aee33f92905ac5aa7732f10f85a4e574a0fc448e4bdcbfffc7401260f3eb29d718cd5d7419df02b9271dc40cae2dfdb8a38cf4c4243948e5debc90065b47e572f8a829de155a458a35eba260e8944073fea04758bb5a4d2e9981a7e24aef79e7876cc34614", 0xaa}, {&(0x7f0000eb6000)="4b1c5fce65c9a2e64cd472f5bdf7baa46748776dc1ba7635c187e6a7a713b5b15ec41b04c6fe5fd7ae7ce94bdcc722ea804bdfecb3645259c98c2afa1f7d7d954cb8fd4b277e609c964518f3f830e65469e65eba039b0f395a851bd8aad0ddce223c19a558a8d60d3514ae88bb90bebd8dcf18b8581e3b0a792ace246581157c892d5fb9e37d50ec9b3298189cb784fb941c52c1013ed9e2034059ef22684c1b604ddd9b2a40a6ac419bb8a2d5f186fb1c44d1781c0b63c63cea759c40ffff0a63f5b4f41c8eac9e5c43e7e503006139dc3c", 0xd2}], 0x9, &(0x7f0000941000)=[@init={0x18, 0x84, 0x0, {0x8000, 0xfc22, 0x8, 0x858a}}, @init={0x18, 0x84, 0x0, {0x1, 0x6, 0xfffffffffffffffd, 0x401}}, @sndrcv={0x30, 0x84, 0x1, {0x2da94598, 0x7, 0x8004, 0x400, 0x1ffe, 0x1, 0x6, 0x4, r11}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x101, 0x20d, 0x1, 0xfffffffffffffff7, 0x0, 0x268, 0xff, r12}}, @sndinfo={0x20, 0x84, 0x2, {0xfffffffffffffffe, 0x8000, 0x0, 0x2, r13}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x4, 0x49e0, 0x7fff, r14}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x101, 0x8, 0x3, 0x3e, 0x8, 0x9, 0x9, r15}}], 0x150, 0x48040}, {&(0x7f0000ea8000-0x1c)=@in6={0xa, 0x3, 0x2, @ipv4={[], [0xff, 0xff], @empty}, 0xffff}, 0x1c, &(0x7f0000f7d000-0x90)=[{&(0x7f00005d3000-0x86)="5d8f5c350a7d4c6bf545619a9aeb7511649c945ab9ef9383fd57fe3e4ba0a3a1b932f9a67e6e95f1d67e37296bc25adc65b559ce833155a48038739e7759275ae490de3f6009b01d05f7c16a88cab9189109f22bb122dbe6d15ac0b97654f1073169ab9e7becbfc919431ee09350e9853cb08472e33d08396e5778aa31f82ff4ad8f16e84ffe", 0x86}, {&(0x7f000015c000-0x1000)="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{&(0x7f0000232000)="0433f1a7bf6e19b399a7ac957c020ad2f7963f8c30c9150de63f499d9ae32bace967cc2105544b646ab9b50c1559f1601691a2ca03301a065eb02a7f97a3f4b76f", 0x41}], 0x9, &(0x7f00008cf000-0x150)=[@init={0x18, 0x84, 0x0, {0x0, 0x800, 0x8, 0x7}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x8000, 0x2, 0x0, 0xfff, 0x100, 0x4, 0x0, r16}}, @init={0x18, 0x84, 0x0, {0x5, 0x7, 0x3, 0x96d}}, @sndinfo={0x20, 0x84, 0x2, {0x20004000000, 0x3, 0x30000000000, 0x1, r17}}, @sndinfo={0x20, 0x84, 0x2, {0xfffffffffffffff7, 0x820a, 0x200, 0x800, r18}}, @init={0x18, 0x84, 0x0, {0x9, 0x0, 0x1552, 0x100000000}}, @init={0x18, 0x84, 0x0, {0x400, 0x4, 0xc9, 0x200}}], 0x150, 0x10}, {&(0x7f0000341000-0x10)=@in={0x2, 0x2, @loopback=0x7f000001}, 0x10, &(0x7f000013f000-0xa0)=[{&(0x7f0000e59000)="98d0908136a3414cb0cf4933f0436076a86811d66239fac4810d49bfd25c2f66fdb9256f5777ef4926354e156f431ca9491266aac7ab4a861abe62", 0x3b}, 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0x1000}, {&(0x7f0000fa6000)="ff3887c6cbe00b695df579cbcc0b85807600f699bbac57884fb15f5566aa63403896bd85a4f98a7b09846816fcf33419a0ce89edbe71adc33920c414ae0dcb6fcab4f5e09086b6b82ae41d106bf4df3307ad7f007b2cc5007ce0ec03380f3c92365045e589023e33f8bd40bc74061808b148342a57a1317127cbe505d1f69ad174", 0x81}, {&(0x7f0000adf000)="a2d6416d253fd6bbe03d2711b6b67cae16e694e9dc4b0991074570c12eb05b03d573d27590945c38b74ab59e5279a908f7d419330988b385f65d2f19d81fe5da6a9787a75011ffd383996762d4fbb5623ff221683cd908e5b237972e83f4db59c830716ab5fcf6f0a5b96235422d4aea2b19b699e502150519d295791c880ab058c7825d0d59b327eba72c9915a05d35ff0e02435aa3b45da36aad79298ecc7a0ba4653e84bb291b4daf1e9d65a55f16c10d356dffb5", 0xb6}, {&(0x7f0000b1a000-0xd0)="a2c29fb4b5c91fed6ecc8cf7eea9419527f9dc8db3cd7921f93f9d8b2590e69ef3f2dd0e1591a434e9506749a582dc6794a4fe6c7dc5b3b72a6067ac6d3ab61b5e1afdb444df3abbc2a826a4cab26988626853aa7ca2cfb4e60b8ade7369b902ae0e85aaeebb6895560159b0b13ca22ef8fa2955874c77bfd7420c511c6c92a9f1a3962fab4690b56cf4b876aab3e15344a38788752af20117652c1aa8fcdf0d9eb0a080e33b89aabf982e2f4764a1be80afbc25af0e1e2111673db1d70bc38cc3c1192450a070784b12ea1a7a9d5af8", 0xd0}], 0xa, 0x0, 0x0, 0x11}], 0xa, 0x4000000) [ 54.478825] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000453299 [ 54.486067] RDX: 0000000000000001 RSI: 0000000000000029 RDI: 0000000000000013 [ 54.493317] RBP: 00000000000005cd R08: 0000000000000004 R09: 0000000000000000 [ 54.500565] R10: 000000002095affc R11: 0000000000000212 R12: 00000000006f7bd8 [ 54.507812] R13: 00000000ffffffff R14: 00007f426abca6d4 R15: 0000000000000000 2018/02/05 08:45:53 executing program 7: mmap(&(0x7f0000000000/0xea3000)=nil, 0xea3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000ea4000-0x4)={0xffffffffffffff9c}) recvfrom$ax25(r0, &(0x7f0000d4c000)=""/90, 0x5a, 0x0, 0x0, 0x0) r1 = socket(0x10, 0x802, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000474000)={0x0, 0x6}, &(0x7f0000c6a000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00005e2000-0x98)={r2, @in={{0x2, 0x0, @rand_addr=0x4}}, 0x8, 0x8b71}, &(0x7f00001b4000)=0x98) write(r1, &(0x7f0000ea1000)="240000001a0025f0001800040000fc0e800000000004bf0202ffffeb080009000000ed00", 0x24) 2018/02/05 08:45:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) close(r0) sendmsg$key(r0, &(0x7f000010c000-0x38)={0x0, 0x0, &(0x7f0000a90000-0x10)={&(0x7f0000e16000)={0x2, 0xb, 0x1, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sec_ctx={0x1, 0x18, 0x4, 0x3}]}, 0x18}, 0x1}, 0x48080) socketpair(0x13, 0x1, 0x40, &(0x7f0000bc5000-0x8)={0x0, 0x0}) r3 = socket(0x9, 0x7, 0x3) socketpair(0x1f, 0x805, 0x1, &(0x7f00009c1000-0x8)={0x0, 0x0}) socketpair(0x1d, 0x2, 0x925b, &(0x7f000026d000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r6, 0x89e2, &(0x7f00002f3000-0x4)={r0}) r9 = gettid() getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000005000-0xe8)={{{@in6=@local, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@loopback}}, &(0x7f00009ed000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000978000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ac1000)=0xc) r12 = getpid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000863000)={0x0, 0x0}, &(0x7f00009c3000-0x2)=0xc) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000139000)={0x0, 0x0, 0x0}, &(0x7f0000cba000-0x4)=0xc) r15 = gettid() r16 = getuid() splice(r8, &(0x7f0000f59000), r3, &(0x7f0000784000-0x8), 0x9, 0x0) r17 = getgid() sendmsg$unix(r7, &(0x7f0000fa8000-0x38)={&(0x7f0000197000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000376000)=[{&(0x7f0000a60000-0x89)="7bf5e3f1e9e927185ab68cbe8ea5e9658585508a76f77b581ab759f8909fc7810bfc7dc425021a4851d6ba88b20ff14cda9ebfe71fe0121420681474551c8ad4029841f7677bfa8bdd55643649e81acb5193c949550156ee89c316e5a6841dc66139a474b650cf5436dd55c961e158cd320827d47d4b18e26799b184facbf11941050d98f0ad2f5013", 0x89}, {&(0x7f0000ec5000-0x1000)="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", 0x1000}, {&(0x7f0000e3d000)="6876bd89307230f19d199341dab0cc1ae5abaef9a5b6628c41641b4de939d11f81a09131a0345722dc420593f9fe5196f036b42a0742cc87efe8d55eeb3d2923361dca92a00a0728745d1f826baf91bc9611e192caf81d2d2bf41f9ab06f573cb3ed055171d4e273577f056d8d178ae378c5be21be", 0x75}, {&(0x7f0000415000)="69d3558aae423c7e13a314e5fa8086fc2d479714e2939da612fe8be60904976a9b0f7ae72ac50949645e3972607e9a801ac77cb5a5aabc311a73beee8283bacc6b27f7b12da7c220fca2309b8003f0551ee83ad0c109669295a08e4c7ff82f6837052d94800191a273eccc0c60c4b0f483581a6778e00fa18e3166f4e4c837c1a8ec480517ac37c525477a089c70", 0x8e}, {&(0x7f0000b8d000)="efbdd7a2da7f710746592a98cc025831f0c854e90eb9e317ad2e460d89da79435eda1be15faaed7206d19d8d893afce2b56052ed50f24b7b40283487949ed8f3d4af31f70305ca4ab12ec4fd664637fc2a0e94eb21fc7b", 0x57}, {&(0x7f00006e9000-0xc0)="083805abc1edb9abf6a9e276c4ec0561a4162de61511fe60db33be462d7536ab3554717c8cb26c281a9d862fe0b947713a140ac766e9ee331a6adfc51edcf0d72221c00d90bc1390b6e875f8d668b55e312d40ad0723716c3bf80f6868d73e2a8180581d317a7b57042cc70659c820d1d31762db99d504c8a62191300bad5858dfd9b2c87b343c5c886d1797331bd606e3a9cbfeab28ea20206a0d810cedf170f2720aac62397b30969e63dbd2677616668c478c311611573974be38c71dd843", 0xc0}, {&(0x7f00003ce000)="c07ddbc143e67b191647ac8b8968f1a9356a05ec838af1ae02c8a9760ca6a18bd5c647b560718c1d439e07084ef1e14a18a8b48d363d7aa3cbdd91a721e7c844f3409a1ba231f01f3b5bdc55213e7de06f593d284916cee6c9486637102b38ac023514053b0012", 0x67}, {&(0x7f00005fb000-0x94)="40aea6afe88af3ac3d9136092da590bd7fba582280ff15ac34d7e24c07e5f7bdd13065cd700196085949da4ac035639eba5838ea9b372b5cb62f228e58cd9455d5e3cc73b6fa6aa741ac01d94f1dfe1baf76be2d72aadba5ac78391044c3f4ee549af3403e86c1e7a78af8b1b55720aa2680a356e51c3a9428fb0390a7bedc1a6abbda0afc9b2d38cffe5cd558cc354ec6174d3a", 0x94}, {&(0x7f0000162000)="b7bf4c407a88a58caac4", 0xa}], 0x9, &(0x7f0000f0b000-0xc8)=[@cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @rights={0x28, 0x1, 0x1, [r4, r5, r5, r7, r3]}, @rights={0x18, 0x1, 0x1, [r5]}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @rights={0x28, 0x1, 0x1, [r1, r0, r2, r5, r0]}], 0xc8, 0x1}, 0x8000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x1d, &(0x7f0000ed4000)={0x1, [0x0]}, &(0x7f0000a80000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r8, 0x84, 0x6d, &(0x7f000097e000)={r18}, &(0x7f00000a7000)=0x8) bind$bt_l2cap(r8, &(0x7f0000d83000-0xe)={0x1f, 0x8, {0xfffffffffffffffb, 0x3, 0x2, 0xffffffff, 0x2000000000000000, 0x100000000}, 0x200, 0x9}, 0xe) getsockopt$bt_sco_SCO_CONNINFO(r8, 0x11, 0x2, &(0x7f00002ea000)=""/13, &(0x7f000071c000)=0xd) 2018/02/05 08:45:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000875000)=@assoc_value={0x0}, &(0x7f0000675000)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000b07000)={r1, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x15}}}, [0x66e, 0x8, 0x7, 0x3, 0x0, 0x915, 0x1, 0x8e81, 0x6, 0x1000, 0x1ff, 0x401, 0x3, 0x401, 0x3]}, &(0x7f0000366000)=0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000e6e000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/02/05 08:45:53 executing program 4: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000b23000)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000ff4000)=0x1c, 0x80800) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000ff6000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000ff5000)={0x5, &(0x7f00002bd000-0x28)=[{}, {0x0}, {}, {}, {}]}) r3 = socket$bt_l2cap(0x1f, 0x3, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r3, 0x112, 0xa, &(0x7f0000103000-0x4)=0x936, 0x4) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f00005fe000)={r2, &(0x7f0000350000-0x31)=""/49}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000042a000-0x14)={0x7ff, 0x4, 0x4, 0x7, 0x5}, 0x14) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000ff4000)=0x3, 0x4) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000fec000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x30000000002, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000012000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x20) 2018/02/05 08:45:53 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4), 0xca722771e13aac8a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0xb844, 0x2, 0xfff, 0x1, 0x218}, 0x14) mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x40000000015) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000016000)="22d3b13cdb1c050c6a7f91890bd82f9d2d5b58221927224e12a9", 0x1a, 0x0, &(0x7f0000020000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, 0x10) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000013000-0x10)={&(0x7f0000016000)={0x1c, 0x52, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@nested={0x8, 0x1, [@generic="02"]}]}, 0x1c}, 0x1}, 0x0) 2018/02/05 08:45:53 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00001ee000-0x1)="f4", 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x13, 0x4, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f0000002000-0x4), &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x4, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000000)='dctcp-reno\x00', 0xb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000001000-0x38)={&(0x7f0000f30000)=@nfc, 0x10, &(0x7f0000001000-0x70)=[{&(0x7f0000001000-0xee)=""/238, 0xee}, {&(0x7f00008ff000-0xe5)=""/229, 0xe5}, {&(0x7f0000001000-0xc3)=""/195, 0xc3}, {&(0x7f0000df4000)=""/219, 0xdb}, {&(0x7f0000f2f000-0x6a)=""/106, 0x6a}, {&(0x7f0000001000-0x52)=""/82, 0x52}, {&(0x7f0000001000-0xdd)=""/221, 0xdd}], 0x7, &(0x7f0000ebc000-0xd1)=""/209, 0xd1, 0x8}, 0x12020) 2018/02/05 08:45:53 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000a22000-0x4), 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000001000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f0000001000-0x4)=0x3a) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000985000)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @common='ipddp0\x00'}}) 2018/02/05 08:45:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f000010c000-0x10)=@ax25, &(0x7f0000ea2000-0x4)=0x10, 0x80800) getpeername(r0, &(0x7f0000f59000)=@sco, &(0x7f0000116000-0x4)=0x8) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x6, &(0x7f0000fdd000)=0xffffffffffffffff, 0x4) connect$inet(r1, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000a3f000)=0x3, 0x4) sendto$inet(r1, &(0x7f0000a27000), 0x0, 0x0, &(0x7f0000ce6000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) 2018/02/05 08:45:53 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0xff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0xcd, &(0x7f0000746000)=""/56, &(0x7f00002ec000-0x4)=0xfffffee4) [ 54.554753] device syz1 entered promiscuous mode [ 54.574244] syz-executor1 uses obsolete (PF_INET,SOCK_PACKET) 2018/02/05 08:45:53 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000679000-0x4), &(0x7f00008be000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000eec000)={0x2, {{0x2, 0x2, @loopback=0x7f000001}}}, 0x90) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00007ed000)={0x0, 0x401}, &(0x7f000007e000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000a3f000-0x8)={r2, 0x5}, &(0x7f00001e3000-0x4)=0x8) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000dca000-0x10)={0x2, 0x3, @rand_addr=0xca}, 0x10) setsockopt$sock_int(r3, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r3, &(0x7f0000537000)={0x2, 0x0, @loopback=0x7f000001}, 0xc3) sendto$inet(r3, &(0x7f000076a000-0x1), 0xa561, 0x4008004, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00004dc000-0xe)={r2, 0x2, 0x3, [0x80000000, 0x1, 0x9]}, &(0x7f000000f000)=0xe) sendmmsg(r3, &(0x7f0000169000)=[{{0x0, 0x0, &(0x7f0000896000)=[{&(0x7f0000ea3000), 0xfe89}], 0x1, &(0x7f0000108000)=[]}}], 0x1, 0x4000000) 2018/02/05 08:45:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000388000-0x3)) bind$ipx(r0, &(0x7f000093a000-0x10)={0x4, 0x0, 0x6, "2495a8b587b5", 0x8}, 0x10) r1 = socket$netlink(0x10, 0x3, 0xc) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f000059d000-0x1c)=@req3={0x7fff, 0x800, 0x7fffffff, 0x4, 0x9, 0xffffffffffffff2e}, 0x1c) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000d9a000)={&(0x7f00001d0000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000eec000-0xc)={&(0x7f00008b6000-0x8)='./file0\x00', r2}, 0xc) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000410000-0x8)=0xfff, 0x8) writev(r1, &(0x7f00009f1000-0x10)=[{&(0x7f00009f6000-0x1f)="1f00000002021900000007000000088100fd3b8509000b00000100ff3f0009", 0x1f}], 0x1) 2018/02/05 08:45:53 executing program 2: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x7) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f000000f000-0xd5)={0x0, 0xcd, "03ea7ec565f00240247d18c881e3cc3a753aa74c073dc39a01dbabbe51956715d689b0101062969099ac178185348ae0462904e5e7508d708adb4a761cf64565d55218ca94db22eb832659b96e9a536b32e6c9bf1d60b75b06c5bcdccd2a08ceac61a6c81d76274c3641e38e2a14dd06be6132f84856f9d8acb77b78fea1f90e94d67647f48a65c6a39950506bc8b43a6ab74e6b8913430fa4b83b9ef24c2663f725a5829bc8c315ee25701c9f220279ff9cde00ad3780ebe5980a555bb538debcd7897b8fbfd889ac9db749ae"}, &(0x7f0000015000-0x4)=0xd5) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000014000)={r2, 0xffff}, &(0x7f0000006000-0x4)=0x6) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(r0, 0x0, &(0x7f0000006000-0x4), 0x80000) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r3, 0x10e, 0x2, &(0x7f0000016000-0x4)=0x1c, 0x4) accept$inet6(r1, &(0x7f0000014000)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000010000)=0x1c) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000004000-0x378)=@filter={'filter\x00', 0xe, 0x4, 0x298, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000009000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0xfffffffffffffd6f, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='eql\x00', @syzn={0x73, 0x79, 0x7a}, {}, {0xff}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, [@common=@unspec=@statistic={0x38, 'statistic\x00', 0x0, {0xffffffffffffffff}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x3}}}]}}, 0x2f8) 2018/02/05 08:45:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x48, &(0x7f0000dce000-0x210)={0xffffffa4, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x0, []}, 0x90) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000ccf000-0x4)={r0}) bind$bt_hci(r1, &(0x7f0000f78000-0x6)={0x1f, 0x4, 0x3}, 0x6) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00008b6000-0x8)={0x0, 0x10001, 0x6}, &(0x7f00006ee000)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000b64000-0x8)=@assoc_value={r2, 0x71771ec1}, &(0x7f0000a85000-0x4)=0x8) [ 54.634267] device syz1 left promiscuous mode 2018/02/05 08:45:53 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000001000-0xc)={0x0, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000000000)={&(0x7f0000000000)=[0x0, 0x0], &(0x7f0000001000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000001000-0x10)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000cb1000)=[0x0, 0x0, 0x0, 0x0], 0x2, 0x6, 0x4, 0x4}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f0000b00000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r2, &(0x7f0000ffa000-0x10)=[{&(0x7f0000d72000-0x1c7)="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", 0x31f}], 0x0) shutdown(r2, 0x2) read(r1, &(0x7f0000506000)=""/136, 0x4965b6a1) 2018/02/05 08:45:53 executing program 4: mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000002e000-0x8)) r0 = socket$llc(0x1a, 0x2, 0x0) r1 = accept(r0, &(0x7f000002d000-0x10)=@vsock={0x0, 0x0, 0x0, @reserved}, &(0x7f0000029000)=0xfffffd94) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000026000-0x4)=0x5, 0x4) r2 = socket$inet6(0xa, 0x5, 0x0) setsockopt(r2, 0x101, 0xb42, &(0x7f000002d000-0x63)="8224a67271bed27c594d67f281daf3882b5130549b8276b747edfd032d44b638003a76903e6d28d2d67421e107cadcd4b9c982bc7d9f4689a76d09df2dc42d2a0820cc5ed2f13b7d7471ed21f0fa79dbc7e56b61dea95ee5479751cf5a62ec82bd7959", 0x63) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f0000006000)=@raw={'raw\x00', 0x9, 0x4, 0x358, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x4, &(0x7f0000004000), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ipv6={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @common='ifb0\x00'}, 0x0, 0xa8, 0xd8, 0x0, {}, []}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}, {{@uncond, 0x0, 0xa8, 0xe8, 0x0, {}, []}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz1\x00'}}}, {{@ipv6={@dev={0xfe, 0x80}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}, [], [], @common='tunl0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xc8, 0x0, {}, []}, @unspec=@TRACE={0x20, 'TRACE\x00'}}]}}, 0x3b8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000022000)=[], 0x0) 2018/02/05 08:45:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80008, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000640000-0x20)={@generic="2b44ddc1a10d7767840f322763b37730", @ifru_addrs={0x2, 0x3, @loopback=0x7f000001}}) getsockopt(r0, 0x80100000114, 0x2711, &(0x7f0000862000-0x28)=""/40, &(0x7f0000002000)=0x28) accept4$packet(r0, &(0x7f000088d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000a7f000)=0x14, 0x80000) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000042d000)={0x0, 0x8, 0x4, 0x5}, &(0x7f000082b000)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000194000)={r2, 0x1}, &(0x7f0000108000-0x4)=0x8) socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00009a6000)={{{@in6=@local, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@remote}}, &(0x7f0000536000-0x4)=0xffffffffffffff69) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000092d000)={{{@in6=@empty, @in=@dev={0xac, 0x14, 0x0, 0x16}, 0x1, 0x5, 0x0, 0x0, 0x2, 0x20, 0x20, 0x3f, r1, r3}, {0x8001, 0x0, 0x6, 0x1, 0x9ac2, 0x8, 0x74, 0x91}, {0x1, 0x20, 0x0, 0x4}, 0x3, 0x8, 0x0, 0x0, 0x2}, {{@in=@dev={0xac, 0x14, 0x0, 0xf}, 0x1, 0x2b}, 0xa, @in6=@dev={0xfe, 0x80, [], 0x0, 0xa}, 0x4, 0x0, 0x0, 0x7fffffff, 0x400, 0x6, 0x400}}, 0xe8) 2018/02/05 08:45:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00001fc000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f93000)={{{@in6=@empty, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@empty}}, &(0x7f00001e2000)=0xe8) r3 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000011f000)={r1, r2, r3}, 0xc) setsockopt$inet6_group_source_req(r0, 0x29, 0x6, &(0x7f0000112000)={0x0, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, {{0xa, 0x0, 0x0, @empty}}}, 0x20112108) 2018/02/05 08:45:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f000078e000)=@updpolicy={0xc4, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}}, [@mark={0xc, 0x15, {0x3, 0x7fffffff}}]}, 0xc4}, 0x1}, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f000007f000-0x4)=0xd887, 0x4) 2018/02/05 08:45:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000010000)={0xffffffffffffffff}) bind$pptp(r0, &(0x7f0000e5e000)={0x18, 0x2, {0x2, @broadcast=0xffffffff}}, 0x20) r1 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000f18000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000297000-0x2c)=@ethtool_cmd={0x9}}) ioctl$sock_proto_private(r0, 0x89ea, &(0x7f0000b8b000)="2d5b071e6f994da9bf47c619") 2018/02/05 08:45:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) bind$inet(r1, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000a64000-0x1), 0x0, 0x20020004, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000f44000-0x4)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000748000+0x47c)=[{0x8}, {}, {}, {}, {}, {}, {}, {}], 0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004}, 0x14) setsockopt$inet_tcp_int(r1, 0x6, 0x18, &(0x7f00007b2000-0x4)=0x80000001, 0x4) getsockname(r0, &(0x7f0000f00000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1}}}, &(0x7f0000316000)=0x2e) sendto$inet(r1, &(0x7f00006e2000)='!', 0x1, 0x0, 0x0, 0x0) getsockname(r0, &(0x7f0000a47000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast}}}, &(0x7f00000cc000-0x4)=0x2e) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f0000df8000)={0x18, 0x0, {0x4, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, @syzn={0x73, 0x79, 0x7a, 0x0}}}) sendmsg$nl_netfilter(r0, &(0x7f000072b000-0x38)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f0000fd2000-0x20)={0x20, 0x1, 0x1, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0xc, 0x12, @u32}]}, 0x20}, 0x1}, 0x0) 2018/02/05 08:45:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = accept4(r0, &(0x7f00002db000-0x10)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f00003ad000-0x4)=0x10, 0x800) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000fc7000)={0xfffffffffffffffe, {{0xa, 0x2, 0x7, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xc}}, 0xd11}}, 0x1, 0x5, [{{0xa, 0x2, 0xfffffffffffffffc, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x14}}, 0x80}}, {{0xa, 0x0, 0x4, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xb}}, {{0xa, 0x2, 0x7ff, @dev={0xfe, 0x80, [], 0x0, 0x16}, 0x5}}, {{0xa, 0x0, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x36c}}, {{0xa, 0x2, 0x200, @empty, 0x40}}]}, 0x310) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xd, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) 2018/02/05 08:45:53 executing program 3: mmap(&(0x7f0000000000/0x75b000)=nil, 0x75b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f000075b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000020000)={0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x16}}}, 0xfff, 0x4}, &(0x7f000075c000-0x4)=0x98) mmap(&(0x7f000075b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000075c000-0x8)={r1, 0x800}, 0x8) mmap(&(0x7f000075c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f000028b000-0x4), &(0x7f000075d000-0x4)=0x4) mmap(&(0x7f000075b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000075c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000075c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r0, &(0x7f000060f000)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f000075d000-0x4)=0x6) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@local, @in6=@dev}}, {{@in6=@mcast1}, 0x0, @in=@rand_addr}}, &(0x7f0000001000-0x4)=0xe8) syz_emit_ethernet(0x3e, &(0x7f00000f3000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x8, 0x3a, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, {[], @icmpv6=@echo_request={0x80}}}}}}, 0x0) [ 54.746682] netlink: 'syz-executor5': attribute type 18 has an invalid length. 2018/02/05 08:45:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair(0x11, 0x5, 0x78c, &(0x7f0000937000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000fb4000)) sendto$inet6(r0, &(0x7f00002a1000-0x4ec), 0x0, 0x400000200408d4, &(0x7f0000e56000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x3}, 0x1c) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000892000-0x4)) 2018/02/05 08:45:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) pipe(&(0x7f00006f5000)={0x0, 0x0}) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) syz_emit_ethernet(0x36, &(0x7f000010b000-0x117)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x28, 0x3, 0x8, 0x0, 0x1, 0x0, @rand_addr=0x4, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@ssrr={0x89, 0xffffffffffffff7d, 0x0, []}]}}, @dccp={{0x2, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, "fb2e13", 0x0, "cf739e"}, "81efbc2da8bd9dc12be60d34e9663f3be6748d78b68ff58f4d04ff29119c5cbdbd7c6c6c5f7da6e9b59a0a78bb2261b477117ec28f7dd5820e2c92eedb46b1c23b38e0ab763949924d175b0fde25b5e562b2c70867fec77fbac8b2e373863eba90183f4ced7dcc7a201f2b0f4f7e1417040fec50cca80aa03f021699a547930ee88d60fcdec972f7441efcd30c1a6fc74460ff6ce2687892587221746757db17a7a7fee92d6d6901bbee0c1f06f2a9381b2c48d4ab910a4dc6d629504a44275d01ccd064fe016bf0161ce6af6247b464bd6071d389d1528dabee338149def6b1a0"}}}}}, &(0x7f0000754000)={0x0, 0x185, []}) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000116000+0x603), &(0x7f00000ed000)=0x2) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000b7b000-0x4)=0x2, 0x4) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f00000ec000-0xa)={0x2, "bf547f365b7c"}) 2018/02/05 08:45:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffffff, &(0x7f0000182000-0x10), &(0x7f0000bbd000-0x4)=0x10, 0x80800) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r1, &(0x7f000030c000)={&(0x7f00004ae000)=@in={0x2, 0x0, @multicast1=0xe0000001}, 0x248, &(0x7f00002c0000-0x50)=[], 0x0, &(0x7f0000bfb000)=[{0x10, 0x1, 0x2}], 0x10}, 0x0) socket$unix(0x1, 0x7, 0x0) 2018/02/05 08:45:53 executing program 0: mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000fe1000-0x58)=@alg, &(0x7f0000d17000-0x4)=0x58) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f00008cc000)) connect$inet6(r0, &(0x7f0000f94000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x7}, 0x1c) 2018/02/05 08:45:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f00009e1000)={0x10, 0x34000}, 0xc, &(0x7f0000220000)={&(0x7f00008d6000-0x14)={0x14, 0x23, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x13}, []}, 0x14}, 0x1}, 0x0) 2018/02/05 08:45:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x1f, 0x5, 0xfdc, &(0x7f0000a9f000)={0x0}) bind$alg(r1, &(0x7f0000202000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-avx\x00'}, 0x58) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f00009f2000)={&(0x7f0000ad0000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00005bb000-0x14)={0xd800000000000, 0x8, 0x4, 0x0, 0x1}, 0x14) 2018/02/05 08:45:53 executing program 2: mmap(&(0x7f0000000000/0xf92000)=nil, 0xf92000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000102000-0x6)={0x1, [0x4]}, 0x6) connect$inet6(r0, &(0x7f0000f79000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000f92000)={r0, 0xf6}) sendto$inet6(r0, &(0x7f0000bb8000-0x4d), 0x0, 0x40800, &(0x7f0000ea2000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/05 08:45:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00004e6000)={0x0, 0x0}) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f00008cf000-0x78)={0x7fffffff, {0x2, 0x2, @multicast1=0xe0000001}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, 0x200, 0x401, 0xc78, 0xffffffffffffff81, 0x54, &(0x7f000009f000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x2, 0x2, 0x7}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f00000e8000-0xcc)=[@in={0x2, 0x3, @broadcast=0xffffffff}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x1, 0x1, @empty, 0x3}, @in6={0xa, 0x2, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, @in6={0xa, 0x0, 0x5, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x1, 0x10001, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, @in6={0xa, 0x2, 0x6, @loopback={0x0, 0x1}, 0x8}], 0xcc) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00004d2000), 0x4) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000723000)={r1, r2, 0x3, 0x1}, 0x10) r3 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r3, 0x0, 0xf, &(0x7f0000d11000-0x4)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000d24000)=[@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}], 0x20) 2018/02/05 08:45:53 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000009000-0x4)={r0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netlink(r1, &(0x7f0000009000-0xc)=@unspec, 0xc) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000001000-0x4)) recvfrom$llc(r0, &(0x7f0000007000-0xe1)=""/225, 0xe1, 0x0, &(0x7f0000001000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x10) 2018/02/05 08:45:53 executing program 4: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000000f000-0x448)=@filter={'filter\x00', 0xe, 0x4, 0x3e8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000013000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x1c0, 0x1e8, 0x0, {}, [@common=@unspec=@hashlimit2={0x150, 'hashlimit\x00', 0x2, {'sit0\x00', {0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x80}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@SET={0x60, 'SET\x00'}}]}}, 0x448) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x0, 0x1, &(0x7f0000018000-0x8)={0x0}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000018000-0x10)={0x0, 0x7e0000000, 0x581, 0x2}, &(0x7f0000008000)=0x10) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000018000-0x8)={r2, 0x1}, &(0x7f0000003000)=0x8) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000016000), &(0x7f0000003000)=0x14) [ 54.790286] syz-executor3 (5736) used greatest stack depth: 16688 bytes left 2018/02/05 08:45:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f00006aa000-0x10)=@can, &(0x7f00003b8000)=0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000dde000)={0x0, 0x1, 0x2, [0x7fffffff, 0x2]}, &(0x7f0000caf000-0x4)=0xc) listen(r0, 0x866) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f00006b3000)={0x3, 0x0, 0x5, 0x7}, 0x5) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f00000f5000-0x4)=0x3) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00006c5000-0x10)={0x3, 0x4, 0x7fff, 0x3, r1}, &(0x7f0000927000)=0x10) accept$unix(r0, &(0x7f0000945000)=@abs, &(0x7f0000644000-0x4)=0x8) r2 = socket$key(0xf, 0x3, 0x2) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f00000e2000+0x7a)) setsockopt(r0, 0x7, 0x7fffffff, &(0x7f0000fd8000-0x88)="7114282e4afb7c460e4c958384d4390bea84cc2b224920a7a015713939a4b063822249854e726979f37f418f066a6963ccf25c3a44511f5449389be493be6ebdf1457c5f348ab98a5c11309cfcacc5f875ff8a2db96d05bdcb0c233ccc19aa22212ef567ca17ff4b83cbff0ac46f57e8b87860ac2d91a8a632ed8b59222223ddc3ae35832d7d0bee", 0x88) sendmsg$key(r2, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xe, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000fd0000-0x4)=0x5, 0x4) 2018/02/05 08:45:53 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000e2a000-0x10)=@ax25, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0x80, &(0x7f0000001000-0xfb)=""/251, &(0x7f0000000000)=0xfb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x6, 0x600000000000000) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f00006bf000)={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, {0x1, @random="1f8147128b50"}, 0x8, {0x2, 0x1, @broadcast=0xffffffff}, @common='ifb0\x00'}) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000282000)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x2}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x24, &(0x7f00004f9000)={@multicast2=0xe0000002, @multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) 2018/02/05 08:45:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f000092d000-0x10)="f6d1b90ac8bff25c3e1d5dfe2396240a", 0x10, 0x4000010, &(0x7f00001fd000)={0xa, 0x3, 0x1000, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@dev={0xac, 0x14, 0x0}, 0xffffffffffffffff, 0x6c}, 0x2, @in=@empty, 0xffffffffffffffff, 0x1}}, 0xe8) connect$inet6(r0, &(0x7f00006fb000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/05 08:45:53 executing program 6: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) socket$bt_hci(0x1f, 0x3, 0x1) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000005000-0x10)={0x2, 0x6, 0