03c0)=0xc) getuid() getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000500)={0x0, @empty, @remote}, &(0x7f0000000540)=0xc) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r3, 0x29, 0xcc, &(0x7f0000000480)={{0xa, 0x4e21, 0x2, @dev={0xfe, 0x80, [], 0xf}, 0xffffffffffffff7f}, {0xa, 0x4e23, 0xfff, @loopback={0x0, 0x1}, 0x3}, 0x80, [0xa4, 0xb66, 0x0, 0x7ff, 0x1ff, 0x6, 0x6, 0x9]}, 0x5c) listen$netrom(r2, 0x4) gettid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000400), &(0x7f0000000440)=0xc) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000000100)=[{0x7, 0x2}, {0x2, 0x3}, {0x2, 0x7}], 0x3) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x0, 0x7, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1, [0x0, 0x0, 0x1f, 0x10000000000000, 0x0, 0x0, 0x40000000000000]}, 0x5c) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f00000001c0)=0xffff, &(0x7f0000000200)=0x2) getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x0, &(0x7f0000000740)=""/172, &(0x7f00000005c0)=0xac) 2018/03/31 02:42:38 executing program 4: syz_emit_ethernet(0xff8f, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "fcca28", 0x8, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_generic(0x10, 0x3, 0x10) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = accept(0xffffffffffffff9c, &(0x7f0000000140)=@ax25, &(0x7f00000001c0)=0x80) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000000240)=[{r0, 0x18}, {r1, 0x1048}, {r2, 0x4090}, {r3, 0x1}, {r4}, {r5, 0x20}], 0x6, 0x3) 2018/03/31 02:42:39 executing program 6: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f00000021c0), 0x0) bind$bt_l2cap(0xffffffffffffffff, &(0x7f0000000080)={0x1f, 0x3, {0xff, 0xba52, 0x7, 0x3f8, 0x0, 0x7}}, 0xe) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000a8d000)={&(0x7f0000c78ff4)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000002200)=ANY=[@ANYBLOB="1c000000170afdff7f3503ffffffffffffff00000000080001005591b1eb3fbb45175c4673"], 0x25}, 0x1}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000002980)={0xffffffffffffffff}) listen(0xffffffffffffffff, 0x400000000000020) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000440)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x7bb7}, &(0x7f0000000500)=0x90) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000002240)={0x0, 0x10001, 0x415, 0xfffffffffffffffa}, &(0x7f0000000180)=0x1df) syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000580)=@assoc_id=r3, 0x4) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100200}, 0xc, &(0x7f00000000c0)={&(0x7f0000000880)=ANY=[@ANYBLOB="03ad6a1665723ccafabc12e89b4b5da34378f6a270c32c6e5d52eb0ebff1dbad744427aa3cc841eed567150dc89868f10b774056360ecc484f2134c0582cba031eb2ad6d051b25d1c2b58f50e21e934fe750f7e0cdd4a40156fba5f86410e50296ba9b25fc0d9cbbbcce024cb68f31f15ba1a114c6ea6f50f3b14ff986e045d05ce168c9276d5950a48d5eb773cdec0efe72aabec3f280d71128a501e8b7"], 0x1}, 0x1, 0x0, 0x0, 0x20040801}, 0x40) socket$netlink(0x10, 0x3, 0x12) r4 = socket(0x10, 0x2, 0x0) setsockopt$sock_int(r4, 0x1, 0x22, &(0x7f00000ee000)=0x4e, 0x4) write(r4, &(0x7f00000000c0)="26000000220047019353ff07008a00000002006d200000ff1fc0e9ffff495180e507c7033500", 0x26) recvmsg$netrom(r4, &(0x7f000021dfc8)={&(0x7f0000344ff0)=@ax25={0x6, {"7ed88f80a10ca4"}}, 0x10, &(0x7f00008a5fc0), 0x0, &(0x7f000060c000)}, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000200)={0x31, 0x0, 0x8000, 0x10000, 0x8000, 0x0, 0xffffffff}, &(0x7f0000000240)=0x20) r5 = bpf$PROG_LOAD(0x5, &(0x7f00000007c0)={0x7, 0xe, &(0x7f00000005c0)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0xd, 0x0, 0x0, 0x0, 0x2}, @generic={0x0, 0x818d, 0x82e, 0x1000}, @map={0x18, 0x1, 0x1}, @map={0x18, 0x7, 0x1}, @alu={0x7, 0x4, 0x1, 0x0, 0x1, 0x138}, @ldst={0x0, 0x2, 0x6, 0x7, 0xb, 0x8, 0x4}, @exit={0x95}], &(0x7f00000006c0)='GPL\x00', 0xfffffffffffffff9, 0x98, &(0x7f0000000700)=""/152, 0x41f00, 0x1}, 0x48) r6 = socket$inet(0x2, 0x3, 0xffffdfffffffffff) setsockopt$inet_int(r6, 0x0, 0xca, &(0x7f0000000000)=0x10001, 0x10) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000840)=r5, 0x4) writev(r6, &(0x7f0000001bc0)=[{&(0x7f0000000940)="e0b1af102b43882a80d95f4228fbbd39efb25ffc4d308ec3fa06d8cec5de200391cdc323f9dc877ab73b0115f193bf77cbf58cd42615176f14df2b538173f1741e669a5579807962797d057331f6fcf2bb846c90fe83501b7048d20c12a29bc9110303547bbe1900125cf95bdce0d87e2f0c7aae5b6a3d20d390a0ddf88eda60c1eac8f1da1d318795c7fbd4bcba8e7f93d6dfa98c7e5d2f4b617071cd9f5551f2c1c87d9e18fe9ef8424c29fbd1cdc016a6baebf17b", 0x81}, {&(0x7f00000039c0)="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"}, {&(0x7f0000001c40)="73845b43971ee928a591701ce423938fe7d46116cca90ddd5668fdfd8cfa2ad2898265d047a1baed0abd070ef170e7a2309c67cc3a4f96c66f634742fd336f2788d9cfc5e739c0cd82e3840046863a8ed8a05a6f684ac864db1187a68f16af2fc368d11824633391d08d0877ce5dae6224556204b4ed562cf53a7321858ed518145de472d57c6258c5d99a6c04b1ac8decf736ed7a2bf85e8f96a41f6cf7340f2fc7ced1c47366c3be48dec8638a48cb07353bf5fd7123c443918bc3d1eaf990bb11e367fde0461957208e4453657c69e611215f75ebd1b5f96e49c083e59913a77a36f67a3d89939e1b42356a0bd0f289ca6d892328c65b47c4a4a0d655126b67cbd4662c5a"}, {&(0x7f00000001c0)="b41e0b3b6e6d887e0c61de40"}, {&(0x7f0000000400)="3c542a6afa0db60ba83cd56f67f4dfa642ad257a4a0ca7babfba48abf3fc9d7ec5"}, {&(0x7f0000001b00)="6ffba2731774340879edf3845df9ffa1ece26dadaef78ea0c0c1bf51c7df68fc93d51e83583755a7901bf19984526a5ced2e310f201accf7075f824b58ae1edf84cf7e0062e891373b9c306caf1f2c3e81a2304025f87e85d3452c84d33d4ed13b2c463d2e19c1e8cbd04df825047e3b76613c6119296dceaf10f6df70f2b74a0c28a57b791e4f72dfd5936ce293f5ee54960f1d14423e1604c166e73fd26aa1cda9168b99cc92fac0ae"}, {&(0x7f00000029c0)="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"}, {&(0x7f0000000640)="cb6dbc2a27ec75dca7226e3ff4c05ac8bc986e27fe56276d8a4bc6af2e935b7fa07ebc38101c15e7dd3975f3d22b046b11083aa04523311a5ec737f37d6240135d9b9ff709572b2136aaff1fa988c8f425fa4937ecad57c2510e3da5557a07338576892cdbeef057a2cc884e264b93a0"}], 0x1000000000000264) ioctl$DRM_IOCTL_CONTROL(r5, 0x40086414, &(0x7f0000002180)={0x1, 0xb40}) ioctl$sock_netdev_private(r2, 0x0, &(0x7f0000000280)="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") ioctl$sock_inet_SIOCSIFDSTADDR(r6, 0x8918, &(0x7f00000003c0)={'bpq0\x00', {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00000022c0)={"626f6e642300e1ff0000000000003700", 0x100000}) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x107}, 0x7d) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000002400)={'irlan0\x00', 0x0}) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000002280)=ANY=[@ANYBLOB="18000000000000000000000000000000791030000004000000000000100000009500000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x3d, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x0, [], r7}, 0x48) 2018/03/31 02:42:39 executing program 2: socketpair(0x8, 0xa, 0x5, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_generic(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x82400}, 0xc, &(0x7f0000000180)={&(0x7f0000000280)={0x188, 0x3b, 0x300, 0x70bd2d, 0x25dfdbfc, {0x9}, [@generic="56ae110757460fcbe074c89d843940911d9bdc14ff458878f75d91ec09fb21df371ae5f77a5f800189671e5b5e550623f246af3544fba327d01969023f3bab46f9e101df0cbda55219edbcba51f581ad4bdd1b5215036d8601a38595a2898705a78f87dd8dc6b5b4ee076554542b489534336384241de7aaa0889aacfface8208b85ea375c6845cd8b6a339a4008bc7b37dab6d6e0d3162c39cb01b05e160a77de21cdbe93570caf3e3180e4cb3e794a70e83f6e98c7ee2854722509a3c8dc89499d3588d27dbc0c6b9e8bdc084172ea8b9f55", @generic="8c283d7f2324397a20e384f6b684568f5a88906ef7d0dd80719d8fd31e67ccbd7dd997a2b0131fbb3cceb7c69949a64cdd267b3c2d2b953b2099eb41981b0f0d62fb4c69f22c23531e5242f4d878e9c0bb4fd391e6e4cfbed2adb5ca1f9237da93731f28cf3831dbc14e4f0ec9e966deab448d35dd7a8bcd1ed5481c1b6da33b5b8e5537d2754e2b8fc0fae178648654b4600b81d8631d91c198475a05ca"]}, 0x188}, 0x1, 0x0, 0x0, 0x20000000}, 0x4000) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000240)={&(0x7f0000000100)={0x10}, 0xb06a, &(0x7f0000000200)={&(0x7f0000000140)={0x14, 0x25, 0x331, 0x0, 0x0, {0x12}}, 0x14}, 0x1}, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet6_opts(r2, 0x29, 0x3b, &(0x7f0000000000)=""/3, &(0x7f0000000040)=0x3) 2018/03/31 02:42:39 executing program 7: unshare(0x8000400) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000240)={0x0, &(0x7f0000000200)}) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, &(0x7f0000000340)={0x0, &(0x7f0000000280)=""/175}) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001fec)={0x5, 0x9, 0x4, 0x1}, 0x2c) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000000500)={0x2, {{0x2, 0x4e24, @broadcast=0xffffffff}}, {{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x108) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000380)={{{@in=@multicast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000200)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000000480)={0xf, 0xd, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0xed9}, [@generic={0x200, 0x8, 0x1, 0x7}, @map={0x18, 0x2, 0x1, 0x0, r0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x6}, @jmp={0x5, 0x2, 0x0, 0x7, 0xf, 0x80, 0x10}, @initr0={0x18, 0x0, 0x0, 0x0, 0x9}], {0x95}}, &(0x7f0000000080)='GPL\x00', 0x2020000000, 0x23, &(0x7f00000000c0)=""/35, 0x41000, 0xebbbe998ccae1467, [], r1}, 0x48) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000)={r0, &(0x7f0000009f7a), &(0x7f0000006000)}, 0x18) 2018/03/31 02:42:39 executing program 1: unshare(0x8000400) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000240)={0x0, &(0x7f0000000200)}) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, &(0x7f0000000340)={0x0, &(0x7f0000000280)=""/175}) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001fec)={0x5, 0x9, 0x4, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000380)={{{@in=@multicast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000200)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000000480)={0xf, 0xd, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0xed9}, [@generic={0x200, 0x8, 0x1}, @map={0x18, 0x2, 0x1, 0x0, r0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x6}, @jmp={0x5, 0x2, 0x0, 0x7, 0xf, 0x80, 0x10}, @initr0={0x18, 0x0, 0x0, 0x0, 0x9}], {0x95}}, &(0x7f0000000080)='GPL\x00', 0x2020000000, 0x23, &(0x7f00000000c0)=""/35, 0x0, 0xebbbe998ccae1467, [], r1}, 0x48) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000)={r0, &(0x7f0000009f7a), &(0x7f0000006000)}, 0x18) 2018/03/31 02:42:39 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_group_source_req(r0, 0x29, 0x2a, &(0x7f0000ea2000)={0x0, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e6e000)={0x0, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) socketpair(0xa, 0x1, 0xffffffff, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) bind$llc(r1, &(0x7f0000000100)={0x1a, 0xffff, 0xd66, 0x73, 0x2, 0x8, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) socket$packet(0x11, 0x3, 0x300) 2018/03/31 02:42:39 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000300)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0xfffffffffffffd73) r1 = socket$vsock_dgram(0x28, 0x2, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socketpair$inet(0x2, 0x2, 0xffec, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$inet(r3, &(0x7f0000000100)={0x0, 0x0, @dev}, &(0x7f0000000140)=0x10) r4 = socket(0x3, 0x7, 0x3f) getpeername$ipx(r4, &(0x7f0000000640), &(0x7f0000000680)=0x10) ioctl$sock_ifreq(r2, 0x8923, &(0x7f0000000080)={'lo\x00', @ifru_addrs=@sco={0x1f, {0xa95b, 0xf9a, 0x7, 0x2, 0x4, 0x1}}}) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000280), &(0x7f00000002c0)=0x4) r5 = accept$inet(r3, 0x0, &(0x7f0000000180)=0xffffff32) socket$packet(0x11, 0x2, 0x300) setsockopt$inet_dccp_int(r5, 0x21, 0xe, &(0x7f0000000040)=0x3119f6f0, 0x4) bind$vsock_dgram(r1, &(0x7f00000014c0)={0x28, 0x0, 0x2, @my=0x0}, 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000cdfffc)="3b692cec", 0x4) socketpair$inet(0x2, 0x5, 0x2, &(0x7f00000001c0)) r6 = accept$ax25(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000001500)=0x10) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000001580), &(0x7f00000015c0)=0x8) setsockopt$ax25_int(r6, 0x101, 0xf, &(0x7f0000001540)=0x1ff, 0x4) setsockopt$RDS_CANCEL_SENT_TO(r2, 0x114, 0x1, &(0x7f0000001680)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) getsockname$inet(r3, &(0x7f0000001600)={0x0, 0x0, @multicast2}, &(0x7f0000001640)=0x10) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/03/31 02:42:39 executing program 5: socketpair$inet(0x2, 0x6, 0x11001, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000000980)={{{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@dev}}, &(0x7f0000000a80)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000ac0)={0x0, 0x0}, &(0x7f0000000b00)=0xc) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f00000004c0)=0x146d, 0x4) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000b40)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@multicast2=0xe0000002, 0x4e24, 0x9, 0x4e22, 0x800, 0xa, 0xa0, 0xa0, 0x8, r4, r5}, {0x4, 0x1ff, 0x0, 0xac4f, 0x6, 0x7ff, 0x8, 0xc5}, {0x800, 0x2, 0x727, 0x200}, 0xffff, 0x6e6bbf, 0x3, 0x1, 0x0, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x4d2, 0x3b}, 0xa, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x3500, 0x4, 0x3, 0xffffffffffffff77, 0x2, 0x3f, 0x1}}, 0xe8) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000000)={0x0, r2, 0x5, 0x3}, 0x14) readv(r2, &(0x7f0000552ff0)=[{&(0x7f00006c1000)=""/4096, 0x1000}], 0x60) getsockopt$EBT_SO_GET_INFO(r3, 0x0, 0x80, &(0x7f0000000200)={'broute\x00'}, &(0x7f0000000100)=0x78) readv(r2, &(0x7f0000000400)=[{&(0x7f00000002c0)=""/76, 0x4c}], 0x1) readv(r2, &(0x7f0000000140)=[{&(0x7f0000000040)=""/153, 0x28}], 0x1) write(r3, &(0x7f0000335000), 0xfc94) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000380)={0x2, 'vlan0\x00'}, 0x18) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000003c0)) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000340)={0x0, 0x0, 0x30, 0x4, 0x100000000}, &(0x7f0000000440)=0x18) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000480)={r6, 0x1, 0x81}, 0x8) 2018/03/31 02:42:39 executing program 3: bind$alg(0xffffffffffffffff, &(0x7f00005e1fa8)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic-generic\x00'}, 0x58) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000cdfffc), 0x0) sendmmsg$alg(r0, &(0x7f000064d000)=[{0x0, 0x0, &(0x7f0000162000)}], 0x1, 0x4008000) r1 = socket(0x10, 0x802, 0x800000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x800000}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f00000000c0)={r2, 0x400000000000}, 0x8) socketpair(0xb, 0x4, 0x80, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) accept$alg(r3, 0x0, 0x0) 2018/03/31 02:42:39 executing program 1: unshare(0x8000400) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000240)={0x0, &(0x7f0000000200)}) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, &(0x7f0000000340)={0x0, &(0x7f0000000280)=""/175}) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001fec)={0x5, 0x9, 0x4, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000380)={{{@in=@multicast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000200)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000000480)={0xf, 0xd, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0xed9}, [@generic={0x200, 0x8, 0x1}, @map={0x18, 0x2, 0x1, 0x0, r0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x6}, @jmp={0x5, 0x2, 0x0, 0x7, 0xf, 0x80, 0x10}, @initr0={0x18, 0x0, 0x0, 0x0, 0x9}], {0x95}}, &(0x7f0000000080)='GPL\x00', 0x2020000000, 0x23, &(0x7f00000000c0)=""/35, 0x0, 0xebbbe998ccae1467, [], r1}, 0x48) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000)={r0, &(0x7f0000009f7a), &(0x7f0000006000)}, 0x18) 2018/03/31 02:42:39 executing program 7: unshare(0x8000400) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000240)={0x0, &(0x7f0000000200)}) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, &(0x7f0000000340)={0x0, &(0x7f0000000280)=""/175}) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001fec)={0x5, 0x9, 0x4, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000380)={{{@in=@multicast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000200)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000000480)={0xf, 0xd, &(0x7f0000000100)=ANY=[@ANYBLOB="180000000600000000000000d90e00000008010007000000000000000000000018120000", @ANYRES32=r0, @ANYBLOB="00000000000000001800000005000000000000400600000005e81460f78000100000000000000000000000180000000900000000000000000000009500000000000000"], &(0x7f0000000080)='GPL\x00', 0x2020000000, 0x23, &(0x7f00000000c0)=""/35, 0x41000, 0xebbbe998ccae1467, [], r1}, 0x48) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000)={r0, &(0x7f0000009f7a), &(0x7f0000006000)}, 0x18) 2018/03/31 02:42:39 executing program 1: unshare(0x8000400) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000240)={0x0, &(0x7f0000000200)}) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, &(0x7f0000000340)={0x0, &(0x7f0000000280)=""/175}) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001fec)={0x5, 0x9, 0x4, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000380)={{{@in=@multicast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000200)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000000480)={0xf, 0xb, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0xed9}, [@generic={0x200, 0x8, 0x1, 0x7}, @initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x6}, @jmp={0x5, 0x2, 0x0, 0x7, 0xf, 0x80, 0x10}, @initr0={0x18, 0x0, 0x0, 0x0, 0x9}], {0x95}}, &(0x7f0000000080)='GPL\x00', 0x2020000000, 0x23, &(0x7f00000000c0)=""/35, 0x0, 0xebbbe998ccae1467, [], r1}, 0x48) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000)={r0, &(0x7f0000009f7a), &(0x7f0000006000)}, 0x18) 2018/03/31 02:42:39 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x2, 0x1}, 0x28) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000001c0)='ip6_vti0\x00', 0x10) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f00000000c0)) sendto$inet(0xffffffffffffffff, &(0x7f0000000500), 0x0, 0x100000000000, &(0x7f0000000540)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000240)={'filter\x00', 0x4}, 0x68) sendto$inet(r0, &(0x7f0000000200)="9c", 0x1, 0x1, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f00000004c0)={&(0x7f0000000440)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000000e00)=[{&(0x7f0000000d00)}], 0x1, &(0x7f0000000ec0)}, 0x0) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000180)="6e72300000000000006f7e301700", 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f00000002c0)={0x3, {0x2, 0x4e23, @broadcast=0xffffffff}, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e23, @loopback=0x7f000001}, 0x4, 0x1ff, 0x200, 0x0, 0x8, 0x0, 0x4, 0x5, 0xdf8e}) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000580)=ANY=[@ANYBLOB="66696c7465720000000000000000000000000000000000000000000000000000fd000000f76a97d301a0ea499604c018cb54cec078b0b6ff9cabca51934bf644384b1130d4ff1e6f19ede0ffba902e271a5b830ac053bc50605e6b590af41e9ee791a65b0c08115f9247d08f01c872545dcff86841e6f13c3ca138321e0879e8937e12f966902adb2e016308caa367084a57b906561d745219ba7bc1a17a5df429efeee7f23e122c9ed8c3745c0d033d930af3fc23bc0ffa45748eed0fc7e60872c9327e113e7ab991024dbc2fe0c856b4a014b7031d2d79e347db4b1f7d5b53c2d723ccbb6c8a580667d220c5180e3d4b5dc348be1d73938a2693762b05a1e733219b05a2c21c6e5ec1a5751d42293b3b0fd4624e7960f4e1c5436ca3017ff10e"], &(0x7f0000000040)=0x121) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f00000003c0)={'IDLETIMER\x00'}, &(0x7f0000000400)=0x1e) [ 100.157240] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. 2018/03/31 02:42:39 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000000000)=0x3ff, 0x4) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000311ffc)=0x1, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cef88)="5780d01c", 0x4) readv(r0, &(0x7f0000854f90)=[{&(0x7f0000a7b000)=""/196, 0xc4}], 0x1) [ 100.212283] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. 2018/03/31 02:42:40 executing program 3: r0 = accept$unix(0xffffffffffffffff, &(0x7f0000000080)=@abs, &(0x7f0000000100)=0x6e) close(r0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000440)={r0}) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000480), &(0x7f00000004c0)=0x14) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000a39fc8)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000733000)={&(0x7f0000000380)=ANY=[@ANYBLOB="140000000a0affff000000ac5ef6d7060e24c2b7a30f000000000000000000"], 0x1f}, 0x1}, 0x0) socketpair(0x10, 0x80000, 0x6, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000180)={0x0}) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000000200)={{{@in=@loopback, @in=@loopback}}, {{@in6=@ipv4={[], [], @rand_addr}}, 0x0, @in=@multicast1}}, &(0x7f0000000300)=0xe8) ioctl$sock_bt_cmtp_CMTPCONNADD(r4, 0x400443c8, &(0x7f0000000340)={r0, 0x420}) ioctl$DRM_IOCTL_SET_MASTER(r4, 0x641e) ioctl$DRM_IOCTL_RM_CTX(r3, 0xc0086421, &(0x7f00000001c0)={r5, 0x1}) setsockopt$inet6_MRT6_DEL_MFC(r4, 0x29, 0xcd, &(0x7f00000003c0)={{0xa, 0x4e23, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffffb}, {0xa, 0x4e24, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x1ff}, 0x2, [0x3, 0x8, 0x2, 0xbe, 0x902, 0x7, 0x1, 0x5]}, 0x5c) socketpair$inet(0x2, 0x5, 0x2, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r6, 0x1, 0x3b, &(0x7f0000000500)=0xd7, 0x4) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={0x9}, 0x1) 2018/03/31 02:42:40 executing program 7: unshare(0x8000400) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000240)={0x0, &(0x7f0000000200)}) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, &(0x7f0000000340)={0x0, &(0x7f0000000280)=""/175}) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001fec)={0x5, 0x9, 0x4, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000380)={{{@in=@multicast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000200)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000000480)={0xf, 0xd, &(0x7f0000000100)=ANY=[@ANYBLOB="1800000000000008010007000000000000000000000018120000000000000000000000002c9028657230620ce2d683d13e4dcf6ad3677d38a06d6e5c5bbeb0fd0984ffccc807bca6450d2413d9d81741ae2bbae67045427ae8fed2e7c039678122d2d5fde720fbbc39f8b072d300d24be98ceb656559a613631b452e52f28fd512001326", @ANYRES32=r0, @ANYBLOB="00000000000000001800000005000000000000000600000005f78000100000000000000000000000180000000900000000000000000000009500000000000000"], &(0x7f0000000080)='GPL\x00', 0x2020000000, 0x23, &(0x7f00000000c0)=""/35, 0x41000, 0xebbbe998ccae1467, [], r1}, 0x48) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000)={r0, &(0x7f0000009f7a), &(0x7f0000006000)}, 0x18) 2018/03/31 02:42:40 executing program 1: unshare(0x8000400) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000240)={0x0, &(0x7f0000000200)}) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, &(0x7f0000000340)={0x0, &(0x7f0000000280)=""/175}) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001fec)={0x5, 0x9, 0x4, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000380)={{{@in=@multicast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000200)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000000480)={0xf, 0xb, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0xed9}, [@generic={0x200, 0x8, 0x1, 0x7}, @initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x6}, @jmp={0x5, 0x2, 0x0, 0x7, 0xf, 0x80, 0x10}, @initr0={0x18, 0x0, 0x0, 0x0, 0x9}], {0x95}}, &(0x7f0000000080)='GPL\x00', 0x2020000000, 0x23, &(0x7f00000000c0)=""/35, 0x0, 0xebbbe998ccae1467, [], r1}, 0x48) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000)={r0, &(0x7f0000009f7a), &(0x7f0000006000)}, 0x18) 2018/03/31 02:42:40 executing program 0: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000007c0)={0xffffffffffffff9c}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000800)=0x5cb, 0x4) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_ifreq(r1, 0x80000089a2, &(0x7f0000000080)={"6272696467653000e7ffffff00", @ifru_settings={0x5, 0x0, @fr_pvc=&(0x7f0000000040)}}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) connect$inet(r2, &(0x7f00000006c0)={0x2, 0x4e22}, 0x10) socketpair(0x0, 0x80003, 0x9, &(0x7f0000000b80)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$bt_l2cap(r4, &(0x7f0000000bc0), &(0x7f0000000c00)=0xe, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$inet_int(r3, 0x0, 0x14, &(0x7f0000000400)=0x8, 0x4) getuid() socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000440)={0xffffffffffffffff}) recvfrom$inet6(r6, &(0x7f0000000480)=""/70, 0x46, 0x0, &(0x7f0000000580)={0xa, 0x4e24, 0x40, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c) getsockname$packet(r1, &(0x7f0000000780)={0x0, 0x0, 0x0}, &(0x7f0000000a40)=0x14) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000640)={0x0, @remote}, &(0x7f0000000680)=0xc) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000540)={0x0, r4, 0x7, 0x1}, 0x14) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x32, &(0x7f0000000940)={@dev={0xfe, 0x80, [], 0x16}, r7}, 0x14) gettid() sendmsg$nl_netfilter(r5, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000c40)=ANY=[@ANYBLOB="3c0c00df250c0000b4cd00020008ee3300f51da888c4c3b32ff558afe9fb0acf7a521b0723653e6420c8447d13d9db35d2bbb71efc00517654cbace6640878af07c9c58e63b17174a18f756784157adba47670ff106e12f58dfe29998223af9d397c0173900761e1c3f4828573a7bf8673600c96d40e2fc2ec8a3a1dab01008bcd3008bf579cd50c1d503294af738f606ecfd80f78b996a0ffbc8138078f9ead2d1bb335e1243ed7b470be7a123643e1a57e9d05468c6825ac19a6567991c5c609ee1f982e0410655e4b00461475000000000000f9d0111b1aec4e892403689c456e6d77bb6560071ec5d1bfc16db83a230edaff57df5b81f9d26d29cbeaafe0f82c354740c9cdbdfa1e9390a7177031e1e3291334c9eb657c870b1f239a60120917dd45cd1dceb0aff381a97cef20ba7fee57e127f5c23d6bf314a5b7"], 0xd0}, 0x1, 0x0, 0x0, 0x80}, 0x14) r8 = socket(0x0, 0x80000, 0xe74c) r9 = accept$netrom(r8, &(0x7f0000000840)=@full, &(0x7f00000008c0)=0x48) socket$inet_icmp(0x2, 0x2, 0x1) r10 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r10, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) socket$inet(0x2, 0x80000, 0x9) listen(r9, 0x10000004) accept(r10, &(0x7f0000012ff0)=@ethernet={0x0, @link_local}, &(0x7f00000001c0)=0xfffffffffffffc40) r11 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) shutdown(r10, 0x0) sendto$inet6(r11, &(0x7f0000847fff)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/31 02:42:40 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c8afd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmmsg(0xffffffffffffffff, &(0x7f0000010cc0)=[{{&(0x7f00000000c0)=@sco={0x1f}, 0x8, &(0x7f00000005c0)}}, {{0x0, 0x0, &(0x7f0000000680), 0x0, &(0x7f00000006c0)=[{0x18, 0x117, 0x2, "91"}], 0x18}}], 0x2, 0x0) r1 = accept(r0, &(0x7f0000000340)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000003c0)=0x80) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) recvfrom$inet(r1, &(0x7f0000000140)=""/175, 0xaf, 0x100, &(0x7f0000000200)={0x2, 0x4e21}, 0x10) ioctl$sock_proto_private(r1, 0x89e9, &(0x7f0000000000)="bbb7c798b19514ce2546ca0e9fbf3268039d55410276de42917b73dc8f00772b7df8fe08400becd1e5c2b272a9f1f08fc70bfeea83ca171ce7c8db123cf03743537f5cfca2e30a8dac6f78c9ee311927") socket(0x0, 0x800, 0x9) 2018/03/31 02:42:40 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'sm3-generic\x00'}, 0x58) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r1, 0x29, 0x35, &(0x7f0000000140), &(0x7f0000000180)=0x4) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000007880)=[{{&(0x7f0000004000)=@l2={0x1f}, 0xe, &(0x7f0000006280)=[{&(0x7f0000004040)="0e8b9a206b6424025ac1b06e815db939cc4057970b6f33e510b2908cebaf098fdc3befc866c1187ee85b2db5240b019d76b22b23d3f307c59bbb06285a7e72e37046729f4c553ea870f558ce85f3e757982a33e57a2ae1a1decbae30d23a3b509c92aa6e5f16145c2587432564513414e172bc9ff535b64b0a2b39325380ee2e2800ddfea9de474cfab6beb57013dd06732d04ed8e8ddc21d39c8100807cf6f91e31353638999b7a9a51c824fef693808a4f5778e5", 0xb5}, {&(0x7f0000005100)="68d5fdf0d8bef61ebc6d958e1e71fe5090dce608eb17b0eacfa13880d56f2600c57f0561c4ae643be6427ac5c59fc819fe549d514d7f82dfc19821903d973c16a2ff4edc2f66071debc0da078a20b2b287e39e2801880298cdf5e4ce293667f6ab5f6f439501336b7513fa5ab8fec8b39cf40921699bb5f575539b770eb90716400a002038960cbbbb076936cc10c9ec5e4ce205a69d03ea4e6fbc2bba02eaadcd7b10de267f9e1925c1a42346f6", 0xae}, {&(0x7f00000061c0)="b4dfd51683c096cfcb6dfecfd706ee5f81fd6427b3c1ac73216602af123de1e4af45f70e4f92402403070485d6244b34366f1516b960401551c8717c21721f87c37023829bbb69059b030638f6effa99ffb96efa21c7bccbd93ab3773b0293cf2da1fc69416146cda2fa5996b7c09d3548831913e5a3946b3d7aa8a8e2655b938daa79d41cb38fd65056cd12e9f0aff92286a77677", 0x95}], 0x3, &(0x7f0000006300)=[{0x10}, {0x10}], 0x20}}], 0x1, 0x0) 2018/03/31 02:42:40 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1000000000001, 0x100000021, 0x8400000000003, 0xffffffff00000005}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r0, &(0x7f0000000040), &(0x7f0000000100)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r0, &(0x7f0000000040), &(0x7f0000000180)=""/231}, 0x18) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000000c0)={r0, &(0x7f0000000280)="9d3741f050f7e8bce16978ca1b5276c6bfc29ba461d00c2037dfe532cc868a6dbcc3fb6c394f50f1344b15d0756147cf4126cc638601cebf218e998828d0a4ac9a4f7eb6e47eb87898be702501ed8c276a5a1e087a5ceb46e5b76c292b89c69ea65bafb73bfa47b1a0ce2273c9ffd813f973a571bf2b81f2e5cbccdd8f73d3653d34297529bc29d612c1c99d555919f5f770e7a35028f653ca226f61507f7c6abec9e6c348a69e9f7921675ee51c176e219f38fabc8dae484c4fd8f546427347016794b42b13d58604360ee9ca6227e5e3d2ab65149e0984c43831a2e17208d80ae09d491996df05fff055ef7d7b", &(0x7f0000000080)="dcc49d578ab4c6cbfd29d6c318bb5ab373226e445397ebee7ac0ba608b926451a3ddab940cd80e5648d6d6962c942ab5d59cf5fda153", 0x3}, 0x20) 2018/03/31 02:42:40 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000025bfc8)={&(0x7f0000b9343a)={0x10}, 0xc, &(0x7f000033cff0)={&(0x7f0000e21f7c)=@ipv4_delroute={0x1c, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x80}}, 0x1c}, 0x1}, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x170}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0x5, 0x0, 0x2, 0x1, r2}, &(0x7f0000000100)=0x10) 2018/03/31 02:42:40 executing program 1: unshare(0x8000400) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000240)={0x0, &(0x7f0000000200)}) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, &(0x7f0000000340)={0x0, &(0x7f0000000280)=""/175}) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001fec)={0x5, 0x9, 0x4, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000380)={{{@in=@multicast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000200)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000000480)={0xf, 0xb, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0xed9}, [@generic={0x200, 0x8, 0x1, 0x7}, @initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x6}, @jmp={0x5, 0x2, 0x0, 0x7, 0xf, 0x80, 0x10}, @initr0={0x18, 0x0, 0x0, 0x0, 0x9}], {0x95}}, &(0x7f0000000080)='GPL\x00', 0x2020000000, 0x23, &(0x7f00000000c0)=""/35, 0x0, 0xebbbe998ccae1467, [], r1}, 0x48) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000)={r0, &(0x7f0000009f7a), &(0x7f0000006000)}, 0x18) 2018/03/31 02:42:40 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-clmulni\x00'}, 0x58) socket$packet(0x11, 0x2, 0x300) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast6)\x00'}, 0x58) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) r3 = accept$alg(r0, 0x0, 0x0) recvmsg(r3, &(0x7f00000002c0)={&(0x7f0000000080)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f0000000400)}, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f00000001c0)={@loopback}, &(0x7f0000000200)=0x14) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000240)) [ 101.383613] bridge0: port 1(erspan0) entered blocking state [ 101.389460] bridge0: port 1(erspan0) entered disabled state 2018/03/31 02:42:40 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000000000)=ANY=[@ANYBLOB="318c6f4e459c4c151149e465d4922ff1edff4affce543ebbe3fb196d42bb241cbab19ddf10da008d668d87dc09ccb60f1fa5868b"], 0x10}, 0x1}, 0x0) socketpair$inet6(0xa, 0xb, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000340)={0x1, [0x4]}, &(0x7f0000000380)=0x6) 2018/03/31 02:42:40 executing program 7: unshare(0x8000400) socketpair(0x19, 0x7, 0x8, &(0x7f0000000ac0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000b00)=0xfffffffffffffffe, 0x8) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000240)={0x0, &(0x7f0000000200)}) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, &(0x7f0000000340)={0x0, &(0x7f0000000280)=""/175}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000001fec)={0x5, 0x9, 0x4, 0x1}, 0x2c) r2 = socket$inet(0x2, 0x800, 0x2) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x7, 0x2, 0xfffffffffffffff7, 0x6, 0x7ff, 0x3, 0x2, {0x0, @in6={{0xa, 0x4e24, 0x5, @loopback={0x0, 0x1}}}, 0xea, 0x100000000, 0x20, 0x8, 0x4}}, &(0x7f00000001c0)=0xb0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000500)={r3, 0x8000}, 0x8) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r1, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000380)={{{@in=@multicast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000200)=0xe8) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000000540)={0x8, 0x4}) bpf$PROG_LOAD(0x5, &(0x7f0000000480)={0xf, 0xd, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0xed9}, [@generic={0x200, 0x8, 0x1, 0x7}, @map={0x18, 0x2, 0x1, 0x0, r1}, @initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x6}, @jmp={0x5, 0x2, 0x0, 0x7, 0xf, 0x80, 0x10}, @initr0={0x18, 0x0, 0x0, 0x0, 0x9}], {0x95}}, &(0x7f0000000080)='GPL\x00', 0x2020000000, 0x23, &(0x7f00000000c0)=""/35, 0x41000, 0xebbbe998ccae1467, [], r4}, 0x48) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000)={r1, &(0x7f0000009f7a), &(0x7f0000006000)}, 0x18) 2018/03/31 02:42:40 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000000efcc)=@mpls_newroute={0x1c, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c, 0x14, 0x0, 0x0, 0xfe, 0x0, 0xfffffffffffffffd}}, 0x1c}, 0x1}, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x200, 0x0, 0x0, 0x7, 0x6b2, 0x1f, 0x985c, {0x0, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, 0x6, 0x5, 0x101}}, &(0x7f00000000c0)=0xb0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000100)=@sack_info={r2, 0x1, 0x3}, &(0x7f0000000140)=0xc) 2018/03/31 02:42:40 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x104e21}, 0x10) syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x4e20, 0x4e21, 0x8}}}}}, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000080)={0x9, {{0x2, 0x4e20, @multicast2=0xe0000002}}}, 0x90) r1 = socket(0x9, 0x5, 0xa8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x3, 0x352b, 0x7ff, 0x1, 0x1}, &(0x7f0000000000)=0x98) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000240)={r2, 0x1, 0x7, 0x1, 0x5, 0x5, 0x400, 0x40, {r3, @in6={{0xa, 0x4e24, 0x3ce4, @remote={0xfe, 0x80, [], 0xbb}, 0x10000}}, 0x3, 0x6, 0x0, 0xe5, 0x20}}, &(0x7f0000000300)=0xb0) syz_emit_ethernet(0x2a, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x4e20, 0x4e21, 0x8}}}}}, 0x0) [ 101.432631] device erspan0 entered promiscuous mode 2018/03/31 02:42:40 executing program 1: unshare(0x8000400) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000240)={0x0, &(0x7f0000000200)}) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, &(0x7f0000000340)={0x0, &(0x7f0000000280)=""/175}) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001fec)={0x5, 0x9, 0x4, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000380)={{{@in=@multicast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000200)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000000480)={0xf, 0xd, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0xed9}, [@generic={0x200, 0x8, 0x1, 0x7}, @map={0x18, 0x0, 0x1, 0x0, r0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x6}, @jmp={0x5, 0x2, 0x0, 0x7, 0xf, 0x80, 0x10}, @initr0={0x18, 0x0, 0x0, 0x0, 0x9}], {0x95}}, &(0x7f0000000080)='GPL\x00', 0x2020000000, 0x23, &(0x7f00000000c0)=""/35, 0x0, 0xebbbe998ccae1467, [], r1}, 0x48) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000)={r0, &(0x7f0000009f7a), &(0x7f0000006000)}, 0x18) [ 101.482792] bridge0: port 1(erspan0) entered blocking state [ 101.488613] bridge0: port 1(erspan0) entered forwarding state [ 101.514496] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready 2018/03/31 02:42:40 executing program 4: setsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000500), 0x4) syz_emit_ethernet(0x11, &(0x7f0000000000)={@empty, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@x25={0x805, {0x3}}}}, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) getsockname(r0, &(0x7f0000000280)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, &(0x7f0000000300)=0x80) getsockname$unix(r1, &(0x7f0000000340)=@abs, &(0x7f00000003c0)=0x6e) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f00000001c0)={@mcast1={0xff, 0x1, [], 0x1}}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000001b00)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000140)=0x1008) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000180)={r2, 0xf95e, 0x3, 0x8496, 0x0, 0x9}, &(0x7f0000001800)=0x14) sendmsg$nl_generic(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000001ac0)={0x14, 0x25, 0x129, 0x0, 0x0, {0x2}}, 0x14}, 0x1}, 0x0) getsockname(r1, &(0x7f0000000740)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f0000000540)=0xfffffea2) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r3, &(0x7f0000000640)={&(0x7f0000001840)={0x10, 0x0, 0x0, 0xafac1f811bd136fa}, 0xc, &(0x7f0000000600)={&(0x7f00000005c0)={0x14, r4, 0x400, 0x70bd28, 0x25dfdbff, {0x3}}, 0x14}, 0x1, 0x0, 0x0, 0x7fff}, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, &(0x7f0000000080), 0x4) bind(r0, &(0x7f00000000c0)=@in={0x2, 0x4e22, @loopback=0x7f000001}, 0x80) getsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f0000000400)=0x3, &(0x7f0000000440)=0x2) 2018/03/31 02:42:40 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000500)={r0}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000540)={0x5, [0x1ff, 0x7, 0x3, 0x7f, 0x8]}, &(0x7f0000000580)=0xe) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000000000)={@rand_addr, @local={0xac, 0x14, 0x14, 0xaa}}, 0x8) sendto$inet(r0, &(0x7f0000e76000), 0x0, 0x0, &(0x7f0000bc8ff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/03/31 02:42:40 executing program 5: r0 = epoll_create1(0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000080)) poll(&(0x7f0000000200)=[{r0, 0x8}, {r1, 0x400}, {r0, 0x4}, {r0, 0x8000}], 0x4, 0xfffffffffffffff7) r2 = epoll_create1(0x0) pipe(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_netfilter(r4, &(0x7f00000005c0)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x20900000}, 0xc, &(0x7f0000000580)={&(0x7f0000000280)=ANY=[@ANYBLOB="8a7000fbdbdf2505000003490f47eae406f6c7a8aa0507528324bad5eb0d9cffd0647758e1bf8537459e7261e845326d1fb0f2f153598a5ba75fd10c8c5873beba4b30c7ed796c49aef44140a61e2cc4ea8e52bd648efc623d5ef658eae64f21c0c5dc11000000000000000000000000000000000000"], 0x76}, 0x1, 0x0, 0x0, 0x41}, 0x800) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000007000)={0xffffffffc0000001}) pwrite64(r0, &(0x7f0000000240)="20e2cca45593e14e2900fe4cbe7d6127f76ecec55011911f3bef4c520c1631f0721bbf44aff480471acdb9060ec9c0bf11", 0x31, 0x0) setsockopt$bt_BT_SECURITY(r3, 0x112, 0x4, &(0x7f00000003c0)={0x2, 0xdbb}, 0x2) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000cda000)) getpeername$packet(r4, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000340)=0x14) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f0000000500)={@dev={0xfe, 0x80, [], 0x11}, @loopback={0x0, 0x1}, @empty, 0x411, 0x661f512a, 0xfffffffffffff801, 0x500, 0x40000000005, 0x400040, r5}) poll(&(0x7f0000000400)=[{r0, 0x2}, {r2, 0x211}, {r0, 0x8}, {r1, 0x100}, {r0, 0x8000}], 0x5, 0x7f) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={0x0, 0x7c8}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000180)={r6, 0x9bc}, &(0x7f00000001c0)=0x8) r7 = socket(0x1b, 0x5, 0x9) socket$inet(0x2, 0x0, 0x2e0) getsockname$packet(r7, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000100)=0xfffffffffffffecb) epoll_wait(r2, &(0x7f000029bfdc)=[{}], 0x1, 0x0) epoll_wait(r2, &(0x7f0000cd8ff4)=[{}], 0x1, 0x0) poll(&(0x7f0000000380)=[{r3, 0x20}], 0x1, 0x5) 2018/03/31 02:42:40 executing program 1: unshare(0x8000400) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000240)={0x0, &(0x7f0000000200)}) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, &(0x7f0000000340)={0x0, &(0x7f0000000280)=""/175}) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001fec)={0x5, 0x9, 0x4, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000380)={{{@in=@multicast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000200)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000000480)={0xf, 0xd, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0xed9}, [@generic={0x200, 0x8, 0x1, 0x7}, @map={0x18, 0x0, 0x1, 0x0, r0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x6}, @jmp={0x5, 0x2, 0x0, 0x7, 0xf, 0x80, 0x10}, @initr0={0x18, 0x0, 0x0, 0x0, 0x9}], {0x95}}, &(0x7f0000000080)='GPL\x00', 0x2020000000, 0x23, &(0x7f00000000c0)=""/35, 0x0, 0xebbbe998ccae1467, [], r1}, 0x48) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000)={r0, &(0x7f0000009f7a), &(0x7f0000006000)}, 0x18) 2018/03/31 02:42:40 executing program 6: r0 = socket$vsock_stream(0x28, 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000080)={r0}) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000000040)={0x7, 0x5, 0x0, 0x2, 0x14, 0x1}) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000d57ff8), 0x1) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f0000018000)={&(0x7f0000a4c000)={0x10}, 0xc, &(0x7f00003c4ff0)={&(0x7f00002a0e50)={0x14, 0x1d, 0xfffffffffffeffff, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000060c0)={'teql0\x00', &(0x7f0000006080)=@ethtool_ringparam={0x11, 0x9, 0x1, 0x5, 0x0, 0x3, 0x1000, 0x40, 0x4}}) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000180)={0x6, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000000280)={r5, &(0x7f00000001c0)=""/187}) r6 = getuid() getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000002ec0), &(0x7f0000002f00)=0xc) getsockopt$inet_tcp_buf(r2, 0x6, 0x1f, &(0x7f0000006100)=""/204, &(0x7f0000006200)=0xcc) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000003080)={{{@in6=@local, @in=@local}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in6=@mcast1}}, &(0x7f0000003180)=0xe8) getuid() getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000004440)={{{@in6=@mcast1, @in6=@dev}}, {{@in6=@ipv4={[], [], @rand_addr}}, 0x0, @in=@local}}, &(0x7f0000004540)=0xe8) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000005b80)) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000005bc0)={{{@in=@remote, @in=@broadcast}}, {{@in=@multicast2}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f0000005cc0)=0xe8) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000006240), &(0x7f0000006280)=0x14) r7 = getgid() getsockopt$IP_VS_SO_GET_INFO(r2, 0x0, 0x481, &(0x7f0000000440), &(0x7f0000000480)=0xc) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000005d00)) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000100)={0xfffffffffffffffd, 0x6, 0xb000}, 0x4) epoll_create(0x7) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00000000c0)=0x6, 0x4) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000005d40)={{{@in6=@dev, @in6=@local}}, {{@in=@broadcast}, 0x0, @in6=@mcast2}}, &(0x7f0000005e40)=0xe8) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000006040)=0x80, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000005e80)={0x0, 0x0, 0x0}, &(0x7f0000005ec0)=0xc) sendmsg$netlink(r2, &(0x7f0000006000)={&(0x7f00000002c0)=@proc={0x10, 0x0, 0x25dfdbfb, 0x9000100}, 0xc, &(0x7f0000005ac0)=[{&(0x7f00000004c0)=ANY=[@ANYBLOB="3c0100003900000026bd7000fedbdf25b8005d00080029000a3453406b6c1f8f9a6dce90ba85c931492eac0d0efe4e1c54db245d44f111c7ef4966bfe23f3b6227afd8cf7f17cbb2133aed4c77fca6e3c1425e3d68eef50bcd36c7817c2025a1aeabf0a4a2114e18993331b10a94b5ab34f9e8466e57f45b97b63d51535d1ec61a93a89ea37accff10c422b8d49c51ff8cf59a51bc3ffa8dea8d23", @ANYRES32=r6, @ANYBLOB="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"], 0x13c}, {&(0x7f0000000740)={0x10, 0x3e, 0x100, 0x70bd28, 0x25dfdbfe}, 0x10}, {&(0x7f0000002a00)={0xf4, 0x10, 0x401, 0x70bd29, 0x25dfdbfb, "", [@generic="bd8708464dbe2b4888c6b704e6d79cac13975c3b7892eb93c4eb4e6555a79b0165a7e35d31d6a5446f394a3d8238517a1397dae26083f2a4a973ad1e32fa483b80dba5e64a57e8dfdedfe06b0be7a89eb864e104c55f6987da25582f014483ffbab102a410301c7737a847cdc256a7f2629b558046c50e47b83d4cd3d5203575c1921654dbb3feee84c82646d9b4a2864807e9e2678d730cf2b6c364ec3f8e7ccb9b5be7663a1096641ee0701cd529f69ce804e6312434f2d8f9dd8f754191f5fedd348801097cac7c5d257215d343cb2f7411eca9e95c99ab67a1f478e56e808b"]}, 0xf4}, {&(0x7f0000003040)={0x10, 0x42, 0x3, 0x70bd29, 0x25dfdbfc}, 0x10}], 0x4, &(0x7f0000005f00)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=r7, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r8, @ANYBLOB="0000000018000000000000000180000001000000", @ANYRES32=r4, @ANYRES32=r2, @ANYRES32=r2, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r4, @ANYRES32=r0, @ANYRES32=r4, @ANYRES32=r2, @ANYBLOB="30000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r4, @ANYRES32=r0], 0xac, 0x4000}, 0x20000000) 2018/03/31 02:42:40 executing program 3: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000040)={0x0, 0xe7}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000000c0)={r1, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000180)=0x84) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000080)={r1, 0x2}, &(0x7f0000000200)=0x8) syz_emit_ethernet(0x32, &(0x7f0000982f5b)={@random="0352ba8e8227", @random="6215410772f8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @multicast1=0xe0000001}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "2099e9", 0x0, "5d0010"}}}}}}, &(0x7f00000e7fec)) 2018/03/31 02:42:40 executing program 0: r0 = socket$inet_sctp(0x2, 0x800000000005, 0x84) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e22}, 0x10) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000035c0)=@broute={'broute\x00', 0x20, 0x4, 0x600, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20002f40], 0x0, &(0x7f0000002f00), &(0x7f0000002f40)=ANY=[@ANYBLOB="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"]}, 0x678) 2018/03/31 02:42:40 executing program 7: unshare(0x8000400) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000580), 0x80000) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f00000005c0)={0x0, 0x8}, &(0x7f0000000600)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000640)={r1, 0x9, 0x2, [0x0, 0x37]}, 0xc) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000240)={0x0, &(0x7f0000000200)}) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, &(0x7f0000000340)={0x0, &(0x7f0000000280)=""/175}) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000001fec)={0x5, 0x9, 0x4, 0x1}, 0x2c) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000100)={{{@in6=@remote, @in6=@ipv4={[], [], @loopback}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@dev}}, &(0x7f0000000500)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f0000000540)={@loopback={0x0, 0x1}, 0x6a, r4}) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f0000000780)={0x7fff, {{0x2, 0x4e22, @multicast1=0xe0000001}}, {{0x2, 0x4e23, @broadcast=0xffffffff}}}, 0x108) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r2, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000680)={{{@in=@multicast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000200)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000000480)={0xf, 0xd, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0xed9}, [@generic={0x200, 0x8, 0x1, 0x7}, @map={0x18, 0x2, 0x1, 0x0, r2}, @initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x6}, @jmp={0x5, 0x2, 0x0, 0x7, 0xf, 0x80, 0x10}, @initr0={0x18, 0x0, 0x0, 0x0, 0x9}], {0x95}}, &(0x7f0000000080)='GPL\x00', 0x2020000000, 0x23, &(0x7f00000000c0)=""/35, 0x41000, 0xebbbe998ccae1467, [], r5}, 0x48) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000)={r2, &(0x7f0000009f7a), &(0x7f0000006000)}, 0x18) 2018/03/31 02:42:40 executing program 2: r0 = epoll_create1(0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0xa, &(0x7f0000000000)=0x7, 0x4) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000cd8ff4)) r2 = socket(0x0, 0xe, 0x4f89) connect$pppoe(r2, &(0x7f0000000040)={0x18, 0x0, {0x4, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, 'bridge0\x00'}}, 0x1e) 2018/03/31 02:42:40 executing program 4: pipe(&(0x7f0000002ff8)={0x0, 0x0}) pipe(&(0x7f00005db000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f0000000080)=[{&(0x7f0000835000)="abf5a519ca006b", 0x7}], 0x1, 0x6) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000), &(0x7f0000000040)=0x4) tee(r1, r0, 0x6, 0x0) 2018/03/31 02:42:40 executing program 7: unshare(0x8000400) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f00000001c0), 0x80800) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000000500)={{0x81, 0x7}, 0x40}, 0x10) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000240)={0x0, &(0x7f0000000200)}) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, &(0x7f0000000340)={0x0, &(0x7f0000000280)=""/175}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000001fec)={0x5, 0x9, 0x4, 0x1}, 0x2c) syz_emit_ethernet(0x39, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [{[], {0x8100, 0x6, 0x0, 0x4}}], {@llc_tr={0x11, {@snap={0xaa, 0xaa, "ae", "fbe4cf", 0xfbfb, "4a542e9968804c8bde0c0ef65a85021df057347231bbef6e0372b3b935e54c"}}}}}, &(0x7f0000000140)={0x1, 0x3, [0x16b, 0x7d1, 0xdc7, 0x86e]}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r1, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000380)={{{@in=@multicast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000200)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000000480)={0xf, 0xd, &(0x7f0000000540)=ANY=[@ANYBLOB="180000000600000000000000d90e000000080100070000b6ce84064ebd2d690018f4ff00", @ANYRES32=r1, @ANYBLOB="0000005fb6fcb44e8df21a00000000001800000005000000000000000600000005f780001074efc7529760370000000000000000000000180000000900000000000000000000009515a4c9c9d0c3aabdc8c0e81dd65fe6abfb12"], &(0x7f0000000080)='GPL\x00', 0x2020000000, 0x23, &(0x7f00000000c0)=""/35, 0x41000, 0xebbbe998ccae1467, [], r2}, 0x48) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000)={r1, &(0x7f0000009f7a), &(0x7f0000006000)}, 0x18) 2018/03/31 02:42:40 executing program 1: unshare(0x8000400) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000240)={0x0, &(0x7f0000000200)}) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, &(0x7f0000000340)={0x0, &(0x7f0000000280)=""/175}) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001fec)={0x5, 0x9, 0x4, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000380)={{{@in=@multicast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000200)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000000480)={0xf, 0xd, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0xed9}, [@generic={0x200, 0x8, 0x1, 0x7}, @map={0x18, 0x0, 0x1, 0x0, r0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x6}, @jmp={0x5, 0x2, 0x0, 0x7, 0xf, 0x80, 0x10}, @initr0={0x18, 0x0, 0x0, 0x0, 0x9}], {0x95}}, &(0x7f0000000080)='GPL\x00', 0x2020000000, 0x23, &(0x7f00000000c0)=""/35, 0x0, 0xebbbe998ccae1467, [], r1}, 0x48) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000)={r0, &(0x7f0000009f7a), &(0x7f0000006000)}, 0x18) 2018/03/31 02:42:40 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) socket$inet(0x2, 0x800, 0x0) setsockopt$inet_buf(r0, 0x0, 0x2d, &(0x7f0000000180)="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", 0x1000) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000002000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e28", 0x25}], 0x1}, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000012c0)={0x5, 0x18000000, 0x6, 0x20, 0x1, 0x72de00, 0x73b, 0x20, 0x8, 0x100000001, 0x3}, 0xb) recvfrom(r0, &(0x7f0000000000)=""/235, 0xeb, 0x0, &(0x7f0000000100)=@ipx={0x4, 0x2, 0xdf, "f0167cf5501f", 0xfffffffffffffff8}, 0x80) r1 = accept4(r0, &(0x7f0000001180)=@nfc_llcp, &(0x7f0000001200)=0x80, 0x80000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000001240), &(0x7f0000001280)=0x4) 2018/03/31 02:42:40 executing program 6: unshare(0x60000000) r0 = socket$inet(0x2, 0x5, 0x0) socket$inet(0x2, 0x0, 0x8) r1 = socket$inet(0x2, 0x5, 0xfffffffffffffff7) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$IPT_SO_GET_INFO(r2, 0x0, 0x40, &(0x7f0000000180)={'filter\x00'}, &(0x7f0000000140)=0x54) getsockopt$IPT_SO_GET_INFO(r2, 0x0, 0x40, &(0x7f0000000380)={'nat\x00'}, &(0x7f0000000280)=0x54) getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f00000002c0)={'filter\x00'}, &(0x7f0000000000)=0x44) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00000000c0)=[@in6={0xa, 0x4e22, 0x10001, @mcast1={0xff, 0x1, [], 0x1}, 0xe53}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in={0x2, 0x4e20, @multicast2=0xe0000002}], 0x3c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000400)={0x100000000, 0x200, 0x1, 0x81, 0x0}, &(0x7f0000000440)=0x10) socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet6(0xa, 0x803, 0x401, &(0x7f0000000100)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000000480)={r3, 0x3, 0x649f89aa, 0x1d20, 0x9, 0x7, 0x2, 0x7, {r3, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xd}}}, 0x4, 0x3, 0x400, 0x39f5c2dd, 0x9}}, &(0x7f0000000240)=0xb0) 2018/03/31 02:42:40 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00003ad000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="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"], 0x88}, 0x1}, 0x0) r1 = socket(0x0, 0x6, 0xfffffffffffffff9) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000200)=0xc) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000280), &(0x7f0000000040)=0x14) 2018/03/31 02:42:41 executing program 5: r0 = accept(0xffffffffffffff9c, &(0x7f0000000100)=@ipx, &(0x7f0000000180)=0x80) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000001c0)=0xd3, 0x4) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) poll(&(0x7f0000000000)=[{0xffffffffffffffff, 0x8040}], 0x1, 0x0) [ 101.733619] IPVS: ftp: loaded support on port[0] = 21 2018/03/31 02:42:41 executing program 1: unshare(0x8000400) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000240)={0x0, &(0x7f0000000200)}) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, &(0x7f0000000340)={0x0, &(0x7f0000000280)=""/175}) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001fec)={0x5, 0x9, 0x4, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000380)={{{@in=@multicast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000200)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000000480)={0xf, 0xd, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0xed9}, [@generic={0x200, 0x8, 0x1, 0x7}, @map={0x18, 0x2, 0x1}, @initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x6}, @jmp={0x5, 0x2, 0x0, 0x7, 0xf, 0x80, 0x10}, @initr0={0x18, 0x0, 0x0, 0x0, 0x9}], {0x95}}, &(0x7f0000000080)='GPL\x00', 0x2020000000, 0x23, &(0x7f00000000c0)=""/35, 0x0, 0xebbbe998ccae1467, [], r1}, 0x48) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000)={r0, &(0x7f0000009f7a), &(0x7f0000006000)}, 0x18) 2018/03/31 02:42:41 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000180)=ANY=[@ANYBLOB="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", @ANYRES32], 0x20}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000000640)={&(0x7f0000000040)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x26, &(0x7f00000004c0), 0x0, &(0x7f0000000540)=""/226, 0xe2}, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'sit0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r1, 0x4030582a, &(0x7f0000000080)={"736902000000980018e63c212a2d00", r2}) socket$kcm(0x29, 0x5, 0x0) 2018/03/31 02:42:41 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0xf, 0x2, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x1, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}]}, 0x80}, 0x1}, 0x0) r1 = accept$netrom(0xffffffffffffffff, &(0x7f0000000400), &(0x7f0000000440)=0x10) getsockname$netrom(r1, &(0x7f0000000480), &(0x7f00000004c0)=0x10) 2018/03/31 02:42:41 executing program 7: unshare(0x8000400) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000240)={0x0, &(0x7f00000005c0)}) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, &(0x7f0000000340)={0x0, &(0x7f0000000280)=""/175}) r0 = socket(0x2, 0xe, 0xe03) accept4$llc(r0, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000700)=0x10, 0x800) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000001fec)={0x5, 0x9, 0x4, 0x1}, 0x2c) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_INFO_BUFS(r2, 0xc0106418, &(0x7f0000000580)={0x3, 0x6, 0x0, 0x2, 0x4, 0xfba}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000001c0)={0xa, &(0x7f0000000140)=[{}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}]}) bpf$MAP_CREATE(0x0, &(0x7f0000000540)={0xa, 0x3, 0xf7, 0xff, 0x4, r2, 0x200}, 0x2c) ioctl$DRM_IOCTL_RM_CTX(r3, 0xc0086421, &(0x7f0000000500)={r4, 0x2}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r1, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000380)={{{@in=@multicast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000200)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000000480)={0xf, 0xd, &(0x7f0000000000)=ANY=[@ANYBLOB="180000000600000000000000d90e00000008010024000000000000000000000018120000", @ANYRES32=r1, @ANYBLOB="00000000000000001800000005000000000000000600000005f78000100000000000000000000000180000000900000000000000000000009500000006000000"], &(0x7f0000000080)='GPL\x00', 0x2020000000, 0x23, &(0x7f00000000c0)=""/35, 0x41000, 0xebbbe998ccae1467, [], r5}, 0x48) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000)={r1, &(0x7f0000009f7a), &(0x7f0000006000)}, 0x18) 2018/03/31 02:42:41 executing program 5: r0 = socket$l2tp(0x18, 0x1, 0x1) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)={r0}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000140)={0x0, 0x6d, "37d0cc9ebc58d1cae11b4ddb08b91870b46b26240ff4f7e31a159c89fa3d388b023ee13d71d11e841aa5d78017e45b4006ea7147264271cfc91a620a52b65f0e0c7cfeab606ac8f59293939b84066dab51b1065bc8d24b4d7e05d1ef1724baaf563b2a4d2fcb0f143dc9fec122"}, &(0x7f00000001c0)=0x75) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000200)={r2, 0x84, "208c08d13cd770ed8c998c223f818f635f3d75e207fbaa94dfc96406e95f118c53eaf2867184ec7cd0fa4c19a27a62876c755529c9fbd6853678506dbcbcb272583c71ed47f9d7e620717f80bf31ffd2ef541fe5eed8b7d1e1161a2fb19d037f2d66ea463cc65c4a2ccf7dd06ee28916e1ea85e4962951eaa4cdb5c31e6e7a720fa3530d"}, &(0x7f00000002c0)=0x8c) getpeername$ax25(r1, &(0x7f0000000080), &(0x7f0000000100)=0x10) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, 0x4}}, 0x2e) connect$l2tp(r3, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2}}, 0x2e) 2018/03/31 02:42:41 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8982, &(0x7f0000000040)={"060000005400000900"}) sendmsg(r0, &(0x7f0000000580)={&(0x7f0000000140)=@in={0x2, 0x4e23, @loopback=0x7f000001}, 0x80, &(0x7f0000000500)=[{&(0x7f00000001c0)="bc189afbce754059ea951777c4fdf18988c7e768e4b2f0217bca573947f3307e824d87facb37882fc392719eb4797e2d6fb96e834b9cef7c1dbaa66d49b879023153789b64c5", 0x46}, {&(0x7f0000000240)="d3952d5fc14a924395c8898cdee457cc09d76de5889278718b0550228734e213219d830b23877f274baa1963d534d3d86c1fd81b429701213ef3b80c9a386877ba5cdfce83f67ad336508bd424d20db689af31cc16d91eb1c20a9e31c89641c936a56bde796858825c0fbc64faeb20abff9ad97810b52b55c810e1b66914eacbc054a2953d5ec7c0270ea1e33bfc12527b301082c75c0b1d08c3619d0d162d6267b35c6aa6ea887854f950ba5b0fb54622ef8063cf137deaf10fb39e9eece416efdc580dcdde6b3fd624f9e40122dd196e81bb4d0e34b6", 0xd7}, {&(0x7f0000000340)="e090d80d8f623483f18664dcdc4b4a0246eab09f43e194b6f61808b553b84ceeb34d41d941b8084f4715ec0dc774", 0x2e}, {&(0x7f0000000380)="888ae4bc89354985c60ae7e4eb7257dfc47fc78cacfcdf6f3e78975e4d34aa3f5eb7032883473056525d85c7f0109b12f2d25df57d0b526b1016457f7e5e2187b66de5ec02bb0063e36a00aaace5dfdc9bea2e90884fd2649c717dbd2fa74c7d6dd8fdaa4b87498910cdc4630bda83cb520b1662f7618d8120b40c91a18d96115706f33fceaa4366078da3c1ddced948b7c0fb6d3a713ea8b28f1651afcbb58b4e6c91cc2ee44d16a32c08b7cb119445f8c16e36c807f1df589c7cbf86e2513e300eae011db4f81dba5f4560361f90029a17cd70", 0xd4}, {&(0x7f0000000480)="8eb7d044df34ec4bd3f46ffef7e056f65e0221125fd29d55073c955ff26e8aa1cf0e5f7ac4066b493617ce729f794dc239f4aadf34264e0e30106f84585afde320de9d3dcee5d674fb1fc62d637a7ccd78a9c677bf8b8fccb7", 0x59}], 0x5, 0x0, 0x0, 0x1}, 0x8000) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1010080}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=@getaddr={0x14, 0x16, 0x3, 0x70bd2b, 0x25dfdbfe, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000004}, 0x4000) sendmsg(r0, &(0x7f0000003e40)={&(0x7f00000005c0)=@llc={0x1a, 0x30e, 0x44c2, 0x2, 0x633d2519, 0x10000}, 0x80, &(0x7f0000002a80)=[{&(0x7f0000003e80)="e75559aad282f91035a13352cd905f328d5f", 0x12}, {&(0x7f0000000680)="0c1cf14ce232262de5b6e04b36d0cdad5a3bf6a393c2cb89ca63a12ca846659f45d6119a3bb00429d38ce4cd7af0faeeda7fa6ef70608dc0297f35280df81bf28182a671104e6ea4025cbb595774068bb9d1ad32ebdbaa6120e778c2ece9744dbf509da327f7469ea37e53c983fed4bec7530b3c3f0a5396550d0b0e0eb95d125e8bb84a5b15a9018c50bb0124d1c3bf8ec249d884563b46ca6c118b5d63b1164db7ad12918de4540953867b371652a19aeb4c039bfaa3dcb09f3af3ddb051692f2b549bd6d9cefee178f8c61c456901dad0a666b6920c32a2c2505fb2ed497122fe8b2771f1", 0xe6}, {&(0x7f0000000780)="ffe30d5ce0d45e55a0782818bd94cf40272db3760fc6c49722", 0x23f}, {&(0x7f00000007c0)="4645dfe19109d1b8e279bdb6fb4491e4e15c7d4519ff42ac5e56883bdec39fbb7502b44a82f7af50a3e8a9a9490a4680bd7f1a8c9f14021c6d1d4d55975f583cd596bddefb99272980af56812cc046e5b14b931ac1af19bfb3bbe4f52740c5624ebf81ed02681327466d2f4f7cdb63117a710040fe5f9eeb8d3bc1a7864edda4ba07f595a103e6d93af25bcf013f6743845bef5ba1c3fb87830916b01c5c0b82cfbad5956b54796e2e4056806c759217e43122907e6cd6c432d4c6cd22e5791f394f6eee13daa78091ea3bb3727c8ffdf1f0de15635ed4e78367ec53c87b9fd711", 0xe1}, {&(0x7f00000008c0)="a9dba4423b9d21ebe2f4505625da35a202c49d573d0b3f00b3fc936f5dfe8db8b3966d8ba7304387708b0fe2f57012fdd7a8e98c0d699584807eec56902affdbd2c6901d3c905980954d5b239db4f692294ad3ca5adb7c773f3a8c3691bcadfbc1f2c6dd1404c376f7271a58687177c90fab8bf859b7e0583d8e48b192c7e372c1ff779064f583889150633768f5118b0bb766093fcf8cd3cf9552ecfd4d2b7629148a436c667e35af8106f4cd141b95b6be21380fe7320e4e5083e5d853d3ca935dfe7f54def70fa26aed093e6daa6536b553cc3b5a18b4a440bd13363edb78c133fcbfa04731a9859575f1b6", 0xed}, {&(0x7f00000009c0)="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"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{0xb8, 0x111, 0xb996, "d4ba099e907921636d0650a4ad9a2838327d639b747ead0762d55ea7118e0d6ac4ae63c000a4d0c74da8e84d1abb7cc5b83c9719c53d5c443ea599ce38db350ed2b28b4652c14f254dc9789b2c4b318c139ce265626495249defca9e37e8b33dd96b68b9afd4bc75ef8a44880ad6382fd98c15ce9e2f010ffcf1722b2c95fe5c79334dd177eaad7b4230c66ddebd903d52cd9da25c80bad3ae605430b3c4a4a858"}, {0x58, 0x115, 0x40, "0dbcfb63df0e93eb309dda06865735132baea25ea14503db991633e89af5d71c1a803d4410207c787fb7f990a4b9f08a7ee9a9b4b74d642ef6c643c67dc2e120b759b0"}], 0x1330, 0x4000}, 0x0) 2018/03/31 02:42:41 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x4) r1 = socket$inet(0x11, 0xa, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0x6}]}, 0x10) write(r0, &(0x7f0000000180)="2700000014000707030e0000120f0a00110001002945222027bbb57a3e0e49d6a90600d6ec0000", 0x27) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000000)={0x4, 0x8, 0x1, 0x5}, 0x10) 2018/03/31 02:42:41 executing program 4: r0 = socket(0x15, 0x0, 0x2000000) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000200)=0x4) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(rfc4106(rfc7539(xts(aes),poly1305-simd)))\x00'}, 0x58) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001880)={0x0, 0x1c, &(0x7f0000001840)=[@in6={0xa, 0x4e23, 0xbd3b, @loopback={0x0, 0x1}, 0xf088}]}, &(0x7f00000018c0)=0x10) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(ecb-twofish-3way)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000002780)="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", 0xd20}], 0x1, &(0x7f0000001700)=[@op={0x18, 0x117, 0x3}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}], 0x48, 0x4000000}], 0x1, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001940)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001580), &(0x7f00000015c0)=0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000001900)={'syzkaller0\x00', 0x0}) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001640)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r0, &(0x7f0000001800)={&(0x7f0000001600)={0x10, 0x0, 0x0, 0x40000208}, 0xc, &(0x7f00000017c0)={&(0x7f0000001780)={0x28, r6, 0x800, 0x70bd27, 0x25dfdbfe, {0xa}, [@IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x20000080}, 0x4000040) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000240)=0x100, &(0x7f0000001980)=0x4) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f00000019c0)={{{@in=@multicast2}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000001680)=0xe8) setsockopt$inet_mreqsrc(r3, 0x0, 0x28, &(0x7f0000001ac0)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}, @rand_addr=0x5}, 0xc) sendto$packet(r0, &(0x7f0000001480)="f4eed12731681848b31186f5f4754f5d117a35eb9448a29e9c4128c1fc68e707c6390a1b2340562e317a0a79a72ea7dc0738f3d448f0db7a13b0b151a62e515f7be5dd08fc5d82c2a1b757f4bad7acaf55e51300e16946e10486e028a8df66b69f2e77071468b900501e31422a3181ed711a43015ed7b35d745e42efaf281262a537230ef7948110de0bb0dfc36f564e4476fffb5c78", 0x96, 0x40000, &(0x7f00000016c0)={0x11, 0x1f, r5, 0x1, 0xfc8b, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x14) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000013c0), &(0x7f0000001540)=0x4) recvmsg(r2, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f0000000300)=""/171, 0xab}, {&(0x7f00000003c0)=""/4096, 0x1000}], 0x2, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/03/31 02:42:41 executing program 1: unshare(0x8000400) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000240)={0x0, &(0x7f0000000200)}) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, &(0x7f0000000340)={0x0, &(0x7f0000000280)=""/175}) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001fec)={0x5, 0x9, 0x4, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000380)={{{@in=@multicast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000200)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000000480)={0xf, 0xd, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0xed9}, [@generic={0x200, 0x8, 0x1, 0x7}, @map={0x18, 0x2, 0x1}, @initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x6}, @jmp={0x5, 0x2, 0x0, 0x7, 0xf, 0x80, 0x10}, @initr0={0x18, 0x0, 0x0, 0x0, 0x9}], {0x95}}, &(0x7f0000000080)='GPL\x00', 0x2020000000, 0x23, &(0x7f00000000c0)=""/35, 0x0, 0xebbbe998ccae1467, [], r1}, 0x48) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000)={r0, &(0x7f0000009f7a), &(0x7f0000006000)}, 0x18) 2018/03/31 02:42:41 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) recvmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080), 0x2f4, &(0x7f0000000000), 0x265}, 0x2) socket$netlink(0x10, 0x3, 0x15) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$netlink(r1, &(0x7f0000002440)={0x0, 0xffffffffffffff96, &(0x7f0000002380)=[{&(0x7f00000001c0)=ANY=[], 0x1}], 0x1, &(0x7f0000000280)}, 0xffffffffffffffff) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000000), &(0x7f0000000080)=0x8) close(r0) socket$alg(0x26, 0x5, 0x0) 2018/03/31 02:42:41 executing program 4: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000880)=@broute={'broute\x00', 0x20, 0x1, 0x1e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200003c0], 0x0, &(0x7f00000000c0), &(0x7f00000003c0)=ANY=[@ANYBLOB="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"]}, 0x260) r1 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x80800) getsockopt$inet6_dccp_int(r1, 0x21, 0x16, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/31 02:42:41 executing program 7: unshare(0x8000400) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000240)={0x0, &(0x7f0000000200)}) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, &(0x7f0000000340)={0x0, &(0x7f0000000280)=""/175}) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001fec)={0x5, 0x9, 0x4, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000380)={{{@in=@multicast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000200)=0xe8) poll(&(0x7f0000000100)=[{r0, 0x420}, {r0, 0x14}, {r0, 0x6103}, {r0, 0x1000}, {r0, 0x42}, {r0}, {r0, 0x4}, {r0, 0x400}, {r0, 0x8}], 0x9, 0x2) bpf$PROG_LOAD(0x5, &(0x7f0000000480)={0xf, 0xd, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0xed9}, [@generic={0x200, 0x8, 0x1, 0x7}, @map={0x18, 0x2, 0x1, 0x0, r0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x6}, @jmp={0x5, 0x2, 0x0, 0x7, 0xf, 0x80, 0x10}, @initr0={0x18, 0x0, 0x0, 0x0, 0x9}], {0x95}}, &(0x7f0000000080)='GPL\x00', 0x2020000000, 0x23, &(0x7f00000000c0)=""/35, 0x41000, 0xebbbe998ccae1467, [], r1}, 0x48) bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x6, 0x80, 0xfffffffffffffff8, 0x0, 0xf, 0xffffffffffffffff, 0xfffffffffffffffe}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000)={r0, &(0x7f00000005c0)="c01831a21518dff13e233bada3450dc68643f1f1089f0070b5c1cf9e4001ef0706533ecae1bfebcef35b9634ca5c918e820464a2505ecc8d76d522914957a48b3f6af504b9a256acaf53b0642b4d1a0f039e200dbf4fe7a89c23c0508dc25f332ea4593cdf291e6ebd80dfeb46c52a31d321f858690e8e835e65a1f50776d1369c8978c2a26f90b9e3647d82fd63b8d96f880c7f202da3848497b92ea940606fd112d78424", &(0x7f0000006000)}, 0x18) 2018/03/31 02:42:42 executing program 1: unshare(0x8000400) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000240)={0x0, &(0x7f0000000200)}) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, &(0x7f0000000340)={0x0, &(0x7f0000000280)=""/175}) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001fec)={0x5, 0x9, 0x4, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000380)={{{@in=@multicast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000200)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000000480)={0xf, 0xd, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0xed9}, [@generic={0x200, 0x8, 0x1, 0x7}, @map={0x18, 0x2, 0x1}, @initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x6}, @jmp={0x5, 0x2, 0x0, 0x7, 0xf, 0x80, 0x10}, @initr0={0x18, 0x0, 0x0, 0x0, 0x9}], {0x95}}, &(0x7f0000000080)='GPL\x00', 0x2020000000, 0x23, &(0x7f00000000c0)=""/35, 0x0, 0xebbbe998ccae1467, [], r1}, 0x48) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000)={r0, &(0x7f0000009f7a), &(0x7f0000006000)}, 0x18) 2018/03/31 02:42:42 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x8000000010) writev(0xffffffffffffff9c, &(0x7f0000000340)=[{&(0x7f0000000040)="b732665860c3ed13cd8da97fb83b4efceb306bcfd1be9ffe11de2254edce3d3147b68616fab09010844ac413774a0203d15f75e52015446a48edb07ebd43926aaa20859601d6626707bdb77eaf092a206970aa", 0x53}, {&(0x7f00000000c0)="8b4a6fbf1a4c02ed00d696563face9063e263fb93ba735eb35cf79a8170a2a7bd3ad337d215531030c86a88ad8801c8f763253763a373d3a2f4716bcd00ab467e8c961ee29cd7cdadf16bb32d975118b6286cc34f140d862f2abb07b140734bfe81c5842001221fe0b0f6dbfba35b27e9438b5385bbadb7bad1f839966589bb7a667f6bf87205e831455de5da819de9fe53fcc7ba199b2701c2330124d7fe93cb908e267b19636735e7a02cbc3696478c3cb3ebe916f714f", 0xb8}, {&(0x7f0000000180)="de8c0854a8911454ba909c9608b5999028c857f0e45a063615c9617e527577e59551aa0df804ce0b5dc51f9a9f8a5c50571068dd8b73f61d9aad50ea60608f805d1ccc8184473e7037901738f41588a4183eccc08d68018c7b77a4c3d9c795e07455d55d99477d43b5cdcc8521e007b54c37e7fed547f6afe013052139db34fc7ca478cdb6a7594c9198071540", 0x8d}, {&(0x7f0000000240)="576910814c21752ef29337801762ea5ec5ccba1e41358d3753d48baa24d84b5280ddc8b2d2180b20fa9fdd9db50f602407e2c5c11ef72d00d801b5a5fd525eac70207b31b3541690708d5b9f1c9107c78ac8f36715b692ad59c35419e07e83224058ddc51395986c411e45a9b7741099dd6a6abf48df099d540e88672b3979be062acbc243730468af407adb1693804e291b74f646e2a27d05e88ec252ac1ec4633d52fe7ad3ed407e3ae34689f33b44a616a3a66edcfe350feb22180fee3f7ae238908225e24734513ec53a97f03064848f49a99b924c07009d5a9af8b1a804c7272adbec574ad78d", 0xe9}], 0x4) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000000380)={0xc0, 0x24, 0xafb, 0x0, 0x0, {0x3}, [@generic="accd1eea8c61f7cec484df7c6e9ea79c290ecf8c09c0544f4f85c44add09c1dabac904acc09db1ae84820563c1f41b0c67084873b3770c0f33e00f0d1acc29f4d3dc4debb95377c032ceb81ce6cd91bb45ddae6e60544f3bede23881a5c22df085e61a3ddff15eb6291cf7701d82bda26979a119197a8db495f242712ed3bb6de4f9d27db4c4841f57cab67f1f079c24a071c67442528d6a4243a6e699419f91235dfb196c5e6ec89a3a9aa8"]}, 0xc0}, 0x1}, 0x0) 2018/03/31 02:42:42 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000dff8)={0xffffffffffffffff}) close(r1) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000340)="d0dc0eded8b76c0ca9db44ba55603b481c59b4418994ec03cd507bd9bb3888177b40571600cc77eb349d6b4bbfcdeed36d65e6165eeb057fadeffc327b5e77e23741d02a0e8b859b3d9f565228495cdef3996d32e253723726654a2ebda58b", 0x5f) r2 = socket$inet(0x2, 0x840000000003, 0x2) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(0xffffffffffffffff, 0x800443d3, &(0x7f0000000280)={{0x5, 0x0, 0x0, 0x170b, 0x0, 0x9}}) setsockopt$inet_int(r2, 0x0, 0xc8, &(0x7f0000000000), 0x4) setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000001ec0)={0x6}, 0x2) close(r1) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)='ifb0\x00') getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={r0}) connect$pppoe(r3, &(0x7f0000000080)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'ipddp0\x00'}}, 0x1e) mmap(&(0x7f0000006000/0x2000)=nil, 0x2000, 0x4, 0x39, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(0xffffffffffffffff, 0x65, 0x2, &(0x7f0000cbc000)=""/244, &(0x7f0000001000)=0x33b) 2018/03/31 02:42:42 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_ifreq(r0, 0x8923, &(0x7f0000000000)={'sit0\x00', @ifru_addrs=@sco={0x1f, {0xa95b, 0xf9a, 0x7, 0x2, 0x4, 0x1}}}) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000240)=0x3, 0x4) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x7fff800000000000}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000340)=ANY=[@ANYRES32=r3, @ANYBLOB="0b850a0003000000005249e3fbb8671f050004010700ffff080001010000e400cce83e7f4971deb6fc5893db52c010f906a01ddaa5c0c0f0461b33cfb9df2b30e8770cb8059bbf3d51612387081e5fb382bf7d29589db737abac7d8450c7a8c3b6e7e017a2dd35b536d5e3c80c3372541b17b237ac0de13df602eb9ef51fcb69a11d97ca4d4fb1e31bccfdf259e98e14e169cf7a6a993041886a8e3c08400c39"], &(0x7f0000000200)=0x2) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1d, &(0x7f0000000180)="2ae2dfddcf8de7b4d85c65216df29ae2244c528602722e54b189369834445548a3d540b7", 0x24) recvmsg$netrom(r2, &(0x7f0000000800)={&(0x7f0000000280)=@full={{0x3, {"40c54305e375c4"}, 0x6}, [{"a61aed1f552717"}, {"96d0a9eb1f23c0"}, {"edbb030c6fa7e8"}, {"905e4c844feedb"}, {"7b88bd03c020b0"}, {"ccfd797bc38c55"}, {"23e8036c48a54b"}, {"dbbbabe5cb121d"}]}, 0x48, &(0x7f0000000300), 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0xc8, 0x4c050}, 0x100) sendto$unix(r2, &(0x7f0000000080)="45baa17bf55e07e3ba612b8520e2f8a920b28a3b4709f9e564b2f668c849f947876c0a3f0f91e75f659b429f0ded076580daf5c51df57770b503c12f38dcce92232ba7aae72b0456d4e50d9c23bd11f52c2599474e897ac7ca84f8bdacd93abd87b2ab676bf8df3c763e8f287abdf75541cf5b5b6e2c0e30b4d733db5cd4531df7f638ad633d6fb1185d0483c2329ec03df888955684a91de939fa05", 0x9c, 0x80, 0x0, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000680)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00000006c0)={{{@in6=@local, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@local}}, &(0x7f00000007c0)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001840)={0x0, 0x0, 0x0}, &(0x7f0000001880)=0xc) r7 = accept4$alg(r2, 0x0, 0x0, 0x800) sendmmsg$unix(r2, &(0x7f0000001940)=[{&(0x7f0000000580)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000640)=[{&(0x7f0000000300)="53218003ecbbb448915b560d5243704ec99dbabd0002fa0cda94f34aca", 0x1d}, {&(0x7f0000000600)="dfcf550de914069b4bcedb486491e9a00b2a4099683e8608bdd1f125a9dd4d66ab239db2ddf92f19c334c795ef6165940e734fe2e38ac975df1bbb188d7a", 0x3e}, {&(0x7f0000000840)="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", 0x1000}], 0x3, &(0x7f00000018c0)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x20, 0x1, 0x1, [r1, r0, r0, r1]}, @rights={0x38, 0x1, 0x1, [r1, r1, r1, r2, r1, r0, r1, r0, r7]}], 0x78, 0x448c4}], 0x1, 0x80) [ 102.780155] netlink: 172 bytes leftover after parsing attributes in process `syz-executor0'. [ 102.815028] : renamed from sit0 [ 102.818460] netlink: 172 bytes leftover after parsing attributes in process `syz-executor0'. 2018/03/31 02:42:42 executing program 7: unshare(0x8000400) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000240)={0x0, &(0x7f0000000200)}) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, &(0x7f0000000340)={0x0, &(0x7f0000000280)=""/175}) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001fec)={0x5, 0x9, 0x4, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000500)="9f9fbe86370fd75e92c44fd94bea567cc3dac1950697b3efcc297cbf816e04097019cf13f439a36ed63caf6b9ecd97c7084252f34b1e67ee8ff7cc623f5f981bfc1413a95bebe6fab3dedead9bc11219acf50b91841b64f8f6b094cf8cde6c17e73fd609e946201d961c651e2a1ab119c402fbdbe9a456462247e31b2ab204624253450cbeb85a2ed869fe99d2d21d82cba8bb9e8afa5c3e9626fab0b6093f74d15e305a8ec45f57d15db1749b05e6e3359944e776c5a96196c8c397867d7dce76e687fd6c1e8a0ef868fd2043eb4826dddab60a3516c5116bab944b080baf76f2119b55002885c14cf79560fe99e97a7fc44d", &(0x7f0000006000), 0x8000000}, 0x20) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00000001c0)={0xffffffffffffffff}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000380)={{{@in=@multicast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000180)=0x8a) bpf$PROG_LOAD(0x5, &(0x7f0000000480)={0xf, 0xd, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0xed9}, [@generic={0x200, 0x8, 0x1, 0x7}, @map={0x18, 0x2, 0x1, 0x0, r0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x6}, @jmp={0x5, 0x2, 0x0, 0x7, 0xf, 0x80, 0x10}, @initr0={0x18, 0x0, 0x0, 0x0, 0x9}], {0x95}}, &(0x7f0000000080)='GPL\x00', 0x2020000000, 0x23, &(0x7f00000000c0)=""/35, 0x41000, 0xebbbe998ccae1467, [], r2}, 0x48) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000)={r0, &(0x7f0000009f7a), &(0x7f0000006000)}, 0x18) 2018/03/31 02:42:42 executing program 1: unshare(0x8000400) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000240)={0x0, &(0x7f0000000200)}) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, &(0x7f0000000340)={0x0, &(0x7f0000000280)=""/175}) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001fec)={0x5, 0x9, 0x4, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000380)={{{@in=@multicast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000200)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000000480)={0xf, 0xb, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0xed9}, [@generic={0x200, 0x8, 0x1, 0x7}, @map={0x18, 0x2, 0x1, 0x0, r0}, @jmp={0x5, 0x2, 0x0, 0x7, 0xf, 0x80, 0x10}, @initr0={0x18, 0x0, 0x0, 0x0, 0x9}], {0x95}}, &(0x7f0000000080)='GPL\x00', 0x2020000000, 0x23, &(0x7f00000000c0)=""/35, 0x0, 0xebbbe998ccae1467, [], r1}, 0x48) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000)={r0, &(0x7f0000009f7a), &(0x7f0000006000)}, 0x18) 2018/03/31 02:42:42 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000080)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x1c) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000240)={r2, 0x4}, &(0x7f0000000280)=0x8) sendmsg$nl_route(r0, &(0x7f00003cffc8)={&(0x7f0000f76000)={0x10}, 0xc, &(0x7f0000255ff0)={&(0x7f0000d15f78)=ANY=[@ANYBLOB="1c00190043000100ffffffffffffffff020000000800010040000000"], 0x1}, 0x1}, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'ip6gretap0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="640000001c0805042abd70dffddbdf2502000000", @ANYRES32=r3, @ANYBLOB="42000000080006004e210000080007000000000008000a00040000000c000200ffffffffffff0000140001000000000000000000000000000000000008000a00ff0000000800050002000000"], 0x64}, 0x1, 0x0, 0x0, 0x4000}, 0x84) 2018/03/31 02:42:42 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000040)={{{@in=@multicast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@multicast1}}, &(0x7f0000000140)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000440)={'vcan0\x00', r1}) sendmsg$nl_route(r0, &(0x7f0000000a00)={&(0x7f0000000900)={0x10}, 0xc, &(0x7f00000009c0)={&(0x7f0000000940)=ANY=[@ANYBLOB="300000001c000904000000000000000000000000", @ANYRES32=r2, @ANYBLOB="0000000014000100ff020000000000000000000000000001"], 0x30}, 0x1}, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={'tunl0\x00', {0x2, 0x4e23}}) 2018/03/31 02:42:42 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000001ff0)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x4a, &(0x7f0000000840)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [{[{0x9100, 0x4}], {0x8100, 0x8001, 0x67c}}], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}, @mcast2={0xff, 0x2, [], 0x1}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, @remote={0xfe, 0x80, [], 0xbb}}}}}, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e24, 0x7a68, @loopback={0x0, 0x1}}}, 0xcb, 0x9}, &(0x7f0000000040)=0x90) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000780)={r0}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00000007c0)={r1, 0x6, 0x4, [0x7, 0xffffffffffffffff, 0xfffffffffffffffe, 0x5]}, &(0x7f0000000800)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000180)={r1, @in6={{0xa, 0x4e21, 0x7f, @dev={0xfe, 0x80, [], 0x14}, 0xffffffff}}}, 0x84) sendto$inet(r0, &(0x7f0000000000)="75c3c841f5768bd2e7b78cf522e6eb7a7cfd51b64771da0d0ae7a0c974cd7d91895e90cc596f40", 0x27, 0x48010, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000240)={r3, 0xda}, 0x8) 2018/03/31 02:42:42 executing program 5: r0 = accept(0xffffffffffffffff, &(0x7f0000001400)=@vsock={0x0, 0x0, 0x0, @hyper}, &(0x7f0000001480)=0x80) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f00000014c0)={'dummy0\x00', 0x5}) r1 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f00000000c0)=0x14, 0x4) r2 = accept4$packet(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x0) accept$packet(r2, 0x0, &(0x7f0000000140)) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000583000)={0x5, 0x80000000005, 0x4000, 0x1}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000000c0)={r3, &(0x7f0000000b00)="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", &(0x7f0000000080)}, 0x18) socket$inet6_udp(0xa, 0x2, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x2, 0x7}, 0xfffffe63) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000001d80)={0x0, 0x1, 0xfffffffffffffdeb, @random="7c2e1626459d"}, 0x9) ioctl$sock_SIOCBRADDBR(r4, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r4, 0x89a1, &(0x7f0000000000)='bcsf0\x00') ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000400)={0xffffffffffffffff}) ioctl$PPPIOCGFLAGS(r6, 0x8004745a, &(0x7f0000000440)) r7 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000001d00)=0x28e) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r4, &(0x7f00000003c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x43011000}, 0xc, &(0x7f0000000380)={&(0x7f0000000100)=ANY=[@ANYBLOB="88fa32dc0ddde20ec5f9d4000000"], 0x1}, 0x1}, 0x840) setsockopt$packet_drop_memb(r7, 0x107, 0x2, &(0x7f0000000800)={r5, 0x1, 0xffffffffffffff4e, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x627c3419c73d9689) r8 = socket$inet(0x2, 0x2, 0x0) unshare(0x9ffffffe) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) setsockopt$EBT_SO_SET_ENTRIES(r9, 0x0, 0x80, &(0x7f00000008c0)=@broute={'broute\x00', 0x20, 0x2, 0x3e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x460) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r8, 0x84, 0xa, &(0x7f0000000140)={0x400, 0xa2b, 0x4, 0x7, 0x2, 0x8, 0x10000, 0x8a82, r10}, &(0x7f0000000180)=0xffffffffffffffab) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000080)={0xc, @loopback=0x7f000001, 0x4e23, 0x3, 'sh\x00', 0x4, 0x6, 0x1f}, 0x2c) r12 = socket(0x1d, 0xb, 0x0) setsockopt$inet_group_source_req(r12, 0x0, 0xfe0d64ad1c4cb9f1, &(0x7f0000000680)={0x1000, {{0x2, 0x4e23, @multicast1=0xe0000001}}, {{0x2, 0x4e22, @broadcast=0xffffffff}}}, 0x108) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r12, 0x84, 0x1a, &(0x7f0000000a00)={r11}, &(0x7f0000000a80)=0x8) 2018/03/31 02:42:42 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x80000000000009, &(0x7f0000000180), 0xfffffffffffffffc) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) r2 = accept4$inet6(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x1c, 0x800) listen(r1, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = accept4$alg(r1, 0x0, 0x0, 0x9c551808082aedbc) sendmmsg$alg(r4, &(0x7f0000004700)=[{0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000140)}, {&(0x7f0000000280)="bca3377e3c8e4c61cf0a4724bfab9440ad263bc38ff83a9e40b25b4fb2b902208cc357ab9a11f677e5e6ac3191ebc4a6632c43cb76f06edb4c1dae5c4dcf8574a5e684da2ea06755653bc207d055f51907eba91f1d9609664d54496ba1d090", 0x5f}, {&(0x7f0000000300)="385d2a9f7073f2f02162c4bb262f1cede63213218e0585c84245c0b8eeaf7e1468447cc1a253c2d3d0a136617c765a0e154bf0a7e66059e8f677fe600e8b9d5e647b305f74dbcfb5c54cda4b0116c1389d", 0x51}, {&(0x7f0000000380)="c8d6e2bfb56e66b2c2ac08d52a7e603920d4f300b5441404d9b0bd7491a8c9e420b5ef2cdebe219b0b78d7b0644c568f4af99ac9401e019ea7b645e2f6ef099e3f341e9704d7f1e15b31aad90af81b9a03ee04849e43643825c6f1960cf08260fea39fb900b7c39de966ae259bc0dd85547d5b17efde9e6aac96473cbe831e32746b5fafe2e2e879ee124258490a34c3ee696f66f7cf58265e05c67d55bd0bf719fda212b187a2a0a286f4d4f8c293393f848e35ecdd99cf53a8f71138afd3a65ffe1b4a34010a3e525e34b88191ad0740f00fab289a528da7d4ecc11440f765f09d2f0be3", 0xe5}], 0x4, &(0x7f0000000480)=[@iv={0xc0, 0x117, 0x2, 0xa6, "c0b32aaee33b8389cf935bcdd32a46c852a6ed9e8bc4117fd3cec82a333660259266a388d7accc997a0f48af64936b24a3597a4a2e0ae97590fbaea003753aa35a72c80bf5abe3c28743f9f81404512956ba9a35b54722158344ce69b64b945d4b938efec0600234a530d0e54fc8f74dfe5f5d64b0cf6e57dacf069ec2569f2abefd940bcad3a424f51b9322e0432ff343b6f52c709fc3f2bc757d6d4e6464899aefd7f5c641"}, @op={0x18, 0x117, 0x3}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4}, @assoc={0x18, 0x117, 0x4, 0x6}, @iv={0x1018, 0x117, 0x2, 0x1000, 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0x1000}, {&(0x7f0000003740)="2deb4f2e6abdcfd1860b55ed9ab5aec4e4270265675b3beb9279472dbf4b9fff31aa9a7b9cfcb742fb1090ade67a4d", 0x2f}, {&(0x7f0000003780)="77160a294d73c27339bf8dff94bae3e426a3eec56e91d99cad23be1a4da61e8bfb95275782e211e58df53137c7498e741e5a6245770dc5c580596253186f2897f28dc30f1c40b9c31c89863b28d27100180076e04d688d7ab44b7c6e4d67f61b11d0a6e0f478be82e72a030bec0102ab3b1b362c064bdb87d38c18d0a4713ce7eacbb3c0", 0x84}, {&(0x7f0000003840)="0a3e8b4bb2ddcbfa27a57fe89fe12ddec6f529b6dd646d95f10e8fe636c301e50dd3eb19e649cb9f3c788eef1c5274d374f767b5d57970fa9d78f2e3571eacba06bc89a116b494c12fe5b32af564b834d6ab16330a95867b819b071cf5987d811f6f10bd13b4cbd8e62fd6710e4cea765f90ce2ce17a47761c464385feae09e20585e056e9ccecdfa5e7d5129ef0c6a1e078e63fe87e284bc9052562", 0x9c}, {&(0x7f0000003900)="63cbc84a4ef9de7232cb6e019228e2d380c26d68784d3f1e8652570b5faf4c58584968dc4483f77bb5c8b5eaf06f0dd192ad3b6fe794880f02", 0x39}], 0x5, &(0x7f00000039c0)=[@assoc={0x18, 0x117, 0x4, 0x5}, @op={0x18, 0x117, 0x3}, @iv={0x68, 0x117, 0x2, 0x4f, "2c2cc474f5c03b2697b7b08b6018b86ba29e32b8707af6ef68f2f60561ddde84ceb057c7b628f69825db0379b3cb53fc8d7380ec87aa57b359ee280ec5f183df1da9db2ce398582d44547922766524"}, @assoc={0x18, 0x117, 0x4, 0x3}, @assoc={0x18, 0x117, 0x4, 0xfffffffffffffffc}, @iv={0x50, 0x117, 0x2, 0x3b, "0fb806ea5e17c8cc11fd454e46b6169f36c7c1a0280dfa629ed11480d7d33688b4da7dfff0fd4c3ba5dc4628e5fb0b1cea667c4413e4a3efe834c1"}, @op={0x18, 0x117, 0x3}, @iv={0xb0, 0x117, 0x2, 0x9c, "504f4963a52ebc2e2f9bfcf4d4664a01986dc7765dec8431b4deb8ee104d919879bc4c5878b55453ccda083552d49f3b949421f7af9504f7903d0e6b54e6afa60d8abd858301a6da4c48109a44786df16971c8ab4c2c01fb995a445521742e75931ccae518d7cbbb4e13693880bc81f5799dd34b4f6f8ae793a879c89619554af033ec2ca7d7cadd3c6675b7bc86bb40319d3dd9efb943eb05b46694"}, @op={0x18, 0x117, 0x3}], 0x1f8}, {0x0, 0x0, &(0x7f0000003dc0)=[{&(0x7f0000003bc0)="88213701c1", 0x5}, {&(0x7f0000003c00)="c2106ef12c85a0f63eb33f3922bd13fb0aa0683083030ec94ff31eb83391b7ef71c82788ab5b9bfeb398c5bd59eb51f4a2eae8a48d9a50b2794b3db2425e9dc95f3e913eea95e20cdb21dc9f470ef3cff636d0b047e44f5c31de048635ea781889469215c14ae7dc9711134cdc5503b05d0760b52d2ef65b10167a966d138f9a26819c2eff38cdf380d149eb495c28a56291b3ef5f6c0726860712447bb36efb221390", 0xa3}, {&(0x7f0000003cc0)="01dacbc686a489562a161f25cf57be56516e92223f9feb5ffb25ce08b417f4bc6793ea3d3ae8f4b2df3283ceb56067ab68414de2986dba136ae6310e669568768543380686173594b0de94000ab2bce665f3c4e0", 0x54}, {&(0x7f0000003d40)="bd9862a104ae2ac4619158120c4e8e2df997e4d0d9da21609a1ef1f995b67ad9d6f0d2487413c20c0bcfb6bb7f4346e286aa2a9719cd504cf63903225126a930ea995c6404c0f6e676180d87d85dd1fe97", 0x51}], 0x4, &(0x7f0000003e00)=[@iv={0xd0, 0x117, 0x2, 0xbb, "e21eafe8c6c1c5a5344e20f4c13069341bcdd1bc65f82744bd0b4a639e88b328424c7c74d812b4ed94576293926ca2e625c800de3a2858fae22bfb6d4049174e01fe9c1efd8409995c1872d14567458fc90ef702440ff60ebbc829489bd6ffb8bf63df6ab8a60988f4b640854afe7c6a2767c485cdae5b1753f37ea44d0c725fa02dd44015e0483e9006c2fde83106230949f488a318d752d928abc97fbfcde1b4741f26fb0944dfe0d35f462ff55601f274248591b120c5dbc2ab"}, @assoc={0x18, 0x117, 0x4, 0x80}, @op={0x18, 0x117, 0x3}, @iv={0x20, 0x117, 0x2, 0x9, "dc4063d0658c5acf9a"}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x78, 0x117, 0x2, 0x61, "ca5db33ff7fb5d924a208349fc62e61dd40d81e93413f2db9512afe5512e23fa4111850bd6fe8e8c607e08ff591c0e2f7429d44b3588bc0078e46d71dd07bc3b099c4b51d4cb2e481a63763edb1b8efa7b4fcbf7d710d7c64cb252b04ee4860e8c"}, @iv={0x70, 0x117, 0x2, 0x56, "9a2feda2a437956d590b0aa956e040e931000a602a75fb5f80c4145e7b607955db52a041d41341fe13c1b360454bd5242951953e1a9c41929589fa5c83cadd94f27b28bf7192e9609233e733f3fccf2d0c0e09601a88"}, @op={0x18, 0x117, 0x3}, @iv={0xb0, 0x117, 0x2, 0x97, "d6f9a96090c99ede651ea35f387ae1e071d4c92001c7cfcb8469298a5c4e1a2558b0ca75f324d35f65c721a727bc8bc949177a49bf61ad24c0fe8f1f95533342bb374666afb823018d5921ec37ea77c85fc62ac43a346319615617fadaf6e62786ca684f27d7d204e6cf4847f232d12406731763e80add1a8d77a0e42af6e951d5c4f33c2f1d727a51bb5e44267ccffe15a71a08904a72"}, @assoc={0x18, 0x117, 0x4, 0x1}], 0x300, 0x10}, {0x0, 0x0, &(0x7f0000004400)=[{&(0x7f0000004100)="05fbfa61fe6f7d9deb0cb3e947057345e26322074a74a2cf36d8c66fc58c749028aff3c5b0947996f021b12d4879493236bad37ae5ffe05ea59d9c74dba391c74afd3c0583d2", 0x46}, {&(0x7f0000004180)="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", 0xff}, {&(0x7f0000004280)="c12b96f02b6e899f5ad403523525224db9ab10b8b04ba265ebbbbe785b360ae862ab85a11774dbcaee35f14117b8927a11aae4e77ed7fba94f", 0x39}, {&(0x7f00000042c0)="5beb9ba6a228f2967c7e76687b90170525ed051359786fe55c831f220fb1c0e2c0cf11b3769f57e78e18fb242a6699892328ba7ca12206e5334d36361050b31c656f1ccd975a1b8ee53d00069feeed9d4b97ad164bfa950a5751886620431fd5a70276e839f9f257d2ae0c5d315fef82f7a2e587ee70c47df90cf03239e116a199ca6aa9c04202244fa5f4dc1ad94ac93cf6ea2a41c17a35b890343501a1f0c0dadde168abe14c00d231cca2e204ebcfc8f5", 0xb2}, {&(0x7f0000004380)="865248d048b8b354fcf4cfde6e9050602e9974acea4d8ce0a3974c5cab", 0x1d}, {&(0x7f00000043c0)}], 0x6, 0x0, 0x0, 0x1}, {0x0, 0x0, &(0x7f00000046c0)=[{&(0x7f0000004480)="7174859abcd372d0d3112e01a2f2162bf62e0687f206321b2a6de2afd1701115a79d8bbdb3e686baaea8b32c3ff35e30b00db67dc973b13b4940433e9dce390e46c066b8969ad897ecda385ba45167a84edbf12b86e3845d5e695452ea8e1b80b1e94fbc7d3b4655230812278d2443d91a322480d68b760cfe830ccd924f2f298f3f8867f83e61cd5b9d8bd5d34e4ce56dbefe43925cfcf9e6e258ed930e84c9cc64ed5b6890c02325e2ff400b3bba86bcb01cb768209fc303", 0xb9}, {&(0x7f0000004540)="6d47ce508c24e102e7595e0d29b7877030f3730e543b832f02e98d6fa16fb29e76e9b0f5b5196c30b7d8ceb6c0c41c8ed0099989348be5b27b8c0cf0f7645b77db21bada9ca22bf608ba", 0x4a}, {&(0x7f00000045c0)="bdd81a1ad73dfff1ae6bec8d7270b3e49233c22b5eaecd4ba1aa120ff8365ad0afbd53bfcaa5b55f72d56c4ef7b1f27a88a521a1901876d823ccb70e9f995ebc275b83026fd58efaa898e61b3abbe8d0feb93a93e36c5d02b24bb3c6adeaff3eba6746cbffd78ca5905c7bd785aebf53fee89e19bd0c74a31ad4c382b233327611b3a0acff630ecda6920bd09f6d1e2b66e1b515fbbb30d16c077d70bf26522c0eac5c82b0d5222780eef6ca86e58bb87ba0c70406253e88f1bdcc01cfd4cd90bb919ae865fb2c0c5192c4d0ef85a5f5bb400282063b4ac497bb5bc64fd7908fe58aa9ac91cebc5f01124bcb2039d0", 0xef}], 0x3, 0x0, 0x0, 0x48080}], 0x6, 0x11) sendto$inet6(r0, &(0x7f00004e8000), 0x0, 0x20000001, &(0x7f000007f000)={0xa, 0x4e22}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000164000)={0x3ff, 0x3}, 0x8) getsockopt$inet6_mreq(r2, 0x29, 0x14, &(0x7f00000000c0)={@remote, 0x0}, &(0x7f00000001c0)=0x14) close(r0) syz_emit_ethernet(0x0, &(0x7f0000000040)=ANY=[], 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00000043c0)={"24756d04eb000000000000f10100", r5}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000100)) 2018/03/31 02:42:42 executing program 2: syz_emit_ethernet(0x3a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[], {0x8100}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @multicast2=0xe0000002}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000001100)={0x0, 0x1}) r0 = accept4(0xffffffffffffffff, &(0x7f0000000580)=@un=@abs, &(0x7f0000000600)=0x80, 0x800) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000680)={{{@in6=@mcast1, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6}}, &(0x7f0000000780)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000007c0)={{{@in6=@ipv4={[], [], @multicast2}, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@remote}}, &(0x7f00000008c0)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f0000000b00)={&(0x7f0000000640)={0x10, 0x0, 0x0, 0x2000040}, 0xc, &(0x7f0000000ac0)={&(0x7f0000000900)=@report={0x1b4, 0x20, 0x300, 0x70bd29, 0x25dfdbfe, {0xff, {@in=@multicast2=0xe0000002, @in6, 0x4e20, 0xcd46, 0x4e20, 0x0, 0xa, 0xa0, 0x80, 0x3b, r1, r2}}, [@algo_auth_trunc={0x6c, 0x14, {{'sha224-avx2\x00'}, 0xf8, 0x1e0, "db1c656912fcfc0f3f3c404b403aac5a6735ba2e1a0e84b730181519f3e93e"}}, @address_filter={0x28, 0x1a, {@in=@rand_addr=0x3, @in=@multicast2=0xe0000002, 0x2, 0x6, 0x49be}}, @tfcpad={0x8, 0x16, 0x400}, @ipv6_hthresh={0x8, 0x4, {0x13, 0x1b}}, @replay_thresh={0x8, 0xb, 0x2}, @ipv6_hthresh={0x8, 0x4, {0x8, 0x48}}, @ipv4_hthresh={0x8, 0x3, {0x6, 0x14}}, @algo_aead={0xac, 0x12, {{'ccm_base(ecb(cast5),sha224-avx)\x00'}, 0x300, 0x180, "a550ab426b8bd222335b19d22508924f3c66cd6f3da42611c1df23e0950be2d5736e1352fb1ea14fbb1d4dc00a536a1d0c5209ef1e2d4ce5af0c74423211ff155d794a40f2f2ab1e23865f0e70d396ff141712eabc817f31be76fa53d361a82b"}}]}, 0x1b4}, 0x1}, 0x4000000) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000001c0)={0x0, 0x74, &(0x7f0000000140)=[@in6={0xa, 0x4e22, 0x6, @dev={0xfe, 0x80, [], 0x13}}, @in6={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, @in6={0xa, 0x4e21, 0x6e7, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffff80000000}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x13}}, @in={0x2, 0x4e20, @broadcast=0xffffffff}]}, &(0x7f0000000200)=0x10) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000340)={0x8001, {0x2, 0x4e21, @multicast1=0xe0000001}, {0x2, 0x4e23, @broadcast=0xffffffff}, {0x2, 0x4e22, @rand_addr=0x4bcb}, 0x2, 0x82, 0x1991, 0x4, 0x0, &(0x7f0000000000)='nr0\x00', 0x5, 0x2, 0xffffffffffff0000}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000240)={r4, @in6={{0xa, 0x4e22, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0xffffffffffffff89}}, 0x5, 0x5}, &(0x7f0000000300)=0x90) socket$inet_dccp(0x2, 0x6, 0x0) 2018/03/31 02:42:42 executing program 4: r0 = accept(0xffffffffffffff9c, &(0x7f0000000280)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000300)=0x80) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000840)={'bcsf0\x00', 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000880)={0x0, 0x0}, &(0x7f00000008c0)=0xc) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000900)={{{@in, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e23, 0x1, 0x4e22, 0x6, 0x0, 0x80, 0xa0, 0x5e, r1, r2}, {0x101, 0x4e, 0x3, 0x4be, 0x764e, 0xfffffffffffff001, 0x2}, {0xfffffffffffffff8, 0x5a9, 0x5}, 0x5, 0x0, 0x2, 0x1, 0x2}, {{@in6=@dev={0xfe, 0x80, [], 0xc}, 0x4d5, 0x6c}, 0xa, @in=@loopback=0x7f000001, 0x3504, 0x4, 0x3, 0x7, 0x9, 0x4, 0x3}}, 0xe8) r3 = socket$netlink(0x10, 0x3, 0x0) getsockname(r3, &(0x7f0000000080)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f0000000100)=0x80) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r4, 0x800448d3, &(0x7f0000000140)={{0x6, 0xff, 0x81, 0x2, 0x5, 0x6}, 0x0, 0x2, 0x655875c1, 0x3, 0x5, "1779344a1ef1a7692a3b4a013937a14d5a9255a372dbfd567ef500a58f1629be556fb432038b56d382f29d6743008e862a90adb3dd3b9b482da07258f1de3c427bd8c899bc79988bba493708772a3fe8140cd76c58d5e8ac0ec4732e6ea8e344cbe903c18177873f766f536971588e4b40ee8b6169b0b191f30e9ce9a766167d"}) sendmsg$nl_generic(r3, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000240)=ANY=[@ANYBLOB="020aef1f1300050000000000000000000a0000000c00000004000000000000000000008a52b2c9c98de4"], 0x24}, 0x1}, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r4, 0x541b, &(0x7f0000000200)) 2018/03/31 02:42:42 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cast6)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079", 0x18) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000024c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) sendmmsg$unix(r1, &(0x7f0000000600)=[{&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000140)=[{&(0x7f0000000240)="52b7539a7572cde7694fb9d8e6ab4ad6136d7eae88902c42991f984ecf4fa2ebaf28059f08080cc3257a25b3d6d8503d", 0x30}], 0x1}], 0x1, 0x0) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) r2 = accept4$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f00000008c0), 0x80800) sendmsg$nfc_llcp(r2, &(0x7f0000001c80)={&(0x7f0000000900)={0x27, 0x0, 0x0, 0x5, 0x4, 0x6, "4ef3faca45bcc1eacd6e35ee97fd94d3c02678206484d201982607c10a824a3108a8700f86c038f685fed7e1f6ae88aa5af24d830a3299ade757d226195aa7", 0x36}, 0x60, &(0x7f0000001c00)=[{&(0x7f0000000980)="4b862b481f3bd0b1e662212a6c390b8e842ae578d6dddd8f683a7289137c7588170d4f0f0060e61884d5da68890a7b50396686844edd1431de8917ec507709639c9217b6919d69fb2fbb9c811cb94832302015291d31a20fc5d509e600df5edaba3a8662c8798b19ad5f88e5c8f96cd88e5d3a85880d1ec2301444623bb1446bbad108905bc565b35f3a5f55466215571d38b82a1e667496104382f19aa0", 0x9e}, {&(0x7f0000000a40)="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", 0x1000}, {&(0x7f0000001a40)="6efd02129672a25625c6d3eaff7897dfd2fbd269980cc507ca23148e7615d0c82d16a0e850de9a3fa8155872d6e8a33a267aa4304347bae4", 0x38}, {&(0x7f0000001a80)="a64a23cdfd5e727e8d0ec59f422b3712c0b2cd9404127c313e962c4c9890da0747c78e3c1a9fc99e1fee8674dc504c4d7a8af774fb758e1ecdf0238bfb600a77ab8eae7c703c26ff50aa9bcb5d1a816a6a31fc0c1e18ce502ab0c5e52fbaaf2d51298884a74a84bf48a11cf12c3f19c15ed7299c", 0x74}, {&(0x7f0000001b00)="98ae3cbf25cd097613242348a16ec44e01cdc9941037c05c8df78087678635cd912042e7fc70", 0x26}, {&(0x7f0000001b40)="6986c85c52fa9fa5321175fc7c372a03234cb19a5e9a15044157005d0c6425095b7111ae0b48bace7f50db2dc46c05cc3625376e9d", 0x35}, {&(0x7f0000001b80)="1399e8c853922c4216631813ea47217c55744e3670c96df2fcf42ee0d90e1a97d4363150ad5cddb28467e4a60e9140f580a0d2ad176aba5a91344938adee1e86be1468c4ce5feb22e616c3fa4e54cf1bdb9a56eeb5c62ab6785835139b1dda74f78dce6951ac48", 0x67}], 0x7, 0x0, 0x0, 0x40}, 0x800) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000180)) 2018/03/31 02:42:42 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) sendto$inet6(r0, &(0x7f00000000c0), 0x5bf, 0x0, &(0x7f0000000200)={0xa, 0x0, 0x5, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f00000000c0)={r2, &(0x7f0000000080)=""/28}) 2018/03/31 02:42:42 executing program 0: unshare(0x40000000) socketpair(0x11, 0x80000, 0x1, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000000100)={{0x80, 0xd1f, 0xb, 0x3, 0x5, 0x6}, 0x1}) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000000000)={0x2, 0x3ffc0000000, 0x0, 0x8}) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/03/31 02:42:42 executing program 1: unshare(0x8000400) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000240)={0x0, &(0x7f0000000200)}) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, &(0x7f0000000340)={0x0, &(0x7f0000000280)=""/175}) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001fec)={0x5, 0x9, 0x4, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000380)={{{@in=@multicast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000200)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000000480)={0xf, 0xb, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0xed9}, [@generic={0x200, 0x8, 0x1, 0x7}, @map={0x18, 0x2, 0x1, 0x0, r0}, @jmp={0x5, 0x2, 0x0, 0x7, 0xf, 0x80, 0x10}, @initr0={0x18, 0x0, 0x0, 0x0, 0x9}], {0x95}}, &(0x7f0000000080)='GPL\x00', 0x2020000000, 0x23, &(0x7f00000000c0)=""/35, 0x0, 0xebbbe998ccae1467, [], r1}, 0x48) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000)={r0, &(0x7f0000009f7a), &(0x7f0000006000)}, 0x18) 2018/03/31 02:42:42 executing program 2: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f0000000380)={0xa}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000000040)=""/173, &(0x7f0000000000)=0xad) 2018/03/31 02:42:43 executing program 7: unshare(0x8000400) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000240)={0x0, &(0x7f0000000200)}) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, &(0x7f0000000340)={0x0, &(0x7f0000000280)=""/175}) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001fec)={0x5, 0x9, 0x4, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000380)={{{@in=@multicast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000200)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000000480)={0xf, 0x8, &(0x7f0000000000)=ANY=[@ANYRES16, @ANYRES32=r0, @ANYBLOB="00000000000000001800000005000000000000000600000005f78000100000000000000000000000180000000900000000000000000000009500000000000000"], &(0x7f0000000080)='GPL\x00', 0x2020000001, 0x23, &(0x7f00000000c0)=""/35, 0x41000, 0xebbbe998ccae1467, [], r1}, 0x48) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000)={r0, &(0x7f0000009f7a), &(0x7f0000006000)}, 0x18) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000140)={r0, &(0x7f0000002040)="a04f1d42b5b864f6d0dd15149ce81171e1e291ef9f112304bbb1970b4940dbbcfbba47a6b95bcdfbc8913206d83b64ce84f8555120618be188748a15083a68dffceaffffee3a8b5c39fc875a885ad8bdf7268aa829f3e1a652d864fca5ebc9f205514a59984a88991a19a75d5930069c7a14592abf022c4bba0a249ccfd3475296195c9d9a50927d01ad7e0c0524003034fe449ce3078485f8483f65e658d60b402ea9152c573a006d0ab6e45ebaa250fb41f6e58da4ecb5179a33d457b3915d77f9bb5ed57057026d2aa35ee441cf671e483bca4924f1e58f10a20ee6b197fdb28b2d3e8f78e078e6e9c0e9ba45d67a11ed4da382bfceb968037f7657d0b9592ac961a05cf8adff56901f92a3d07cdcf063ce190734d62d95709b9c4babbf7003a6326a3b8a68a0c895722c11e0f4ca88243707282760d76be16146fa11ded3a5c1a8c158f3f9538ecbc77e6126a257c35ef7f7fd46c53a0e5beabbb0b2ef8f50829ea4056689203649a4c63b0483e4ef1965f3b58331834df8f854f81b4220496f1febafdb6624416a9ff329ae3f5e39d5f06687e171af141d139c371fd619f436f92086875ecba7402c5a8f985c384e9373b6d3e5b168d9d70950b631d7241ca4fc956f87002b4b3d94e48a60f2062ed62a16ec99cfaed4cbdc18faea28b29db88d23410ecd537c58d33995632f667399132b3cb0bcccc00cc79ba0c47bed3f2359f837cec7da69def69012add1e1deec155935bcf647e9d110e3e00d8c0d3e4b25e58ccc96424b207e94049f1deb2e7022d3c58efa5c25654618eb1ab30b0e646062273096b031c1a8e974306ac795ff3ddb76c960c1017c42433ee45942a6e1a0acb0623c9617246f86a3c223d171e1713eb5286a44d1cd54ed0716c17e9e36c01e4e837ff91580ffd18f5de9c7199ec13f4d3bbcef98cc7fa72e918d3c4939d5dfa0123daaac9c789cf710dcce3f7fde2214672db0a30c3cd146598b618a98ed0c015c7fcc8280346380bdcd523876cfbc979cd3bb356fda64b7d2b3881f8b74c5667f17d05c52d7e13dfa1a5cb0e255712bc593c69cbbbdba916c6f6f941dae3f8276b029d676f026554315762e3609e69d2483df749db24d43a30a48db9a4aebc98dbf64728d30f425af75ab567a156e0a7db22552ed2f64469c9dd0775cafb14ca606e046e54f005ec194c5f95c07e222f6eaffb4b03800b92e8a9591f7a099d324c9b752210fe514bbc049a675faa8e1868fd206b3c0bb3163322778a44cacc81dc932d944fa66cefbe14aa3d63de846ae5aeadb76c6fae36e318f88c1601933468e4bbb5f4be1ced0e9519a4031d325654c4c069657284fe79f2d50de23e3889d8763fa47d278d6c93d7a7aef8ba28f32dfccc47bd42d7ec3dd17c158627e97fec01425d5630312f731ed5e0ff1fba6d82f2cee6fef0f0013130f93a903dbf989903b06c8164d53eda5bd0207d3822434df8900e0c7a7572d67321a2acb786d9d4fce1c09813dae35a9391e05b13785983b932f4ea52adf4e611363e39e577cd7d02e7e2627c4c8750211698a87ec610972c6ed0d80f0c5d9aed4e852543fb0e9d054ddaa414aad8a106981a750d656ca6cb3896205eff2a1c8ff95cb5b867477c8dbf38447c55b4f4f61989a78123bc279ef98205ce5818107efae03396519dd5f8cac835f3a2b4e36c78fc59cd6e3930890c8fda389c528128f323bede13562fc6371761dfbeb72b9110fc21cd80cf3e159314f35da8e9748dcb13b0eda250e2cf54dc34c648a688af7b68298afba54ee59e1a57d9195a0347a2634ee920de482dbc9660ce620dde1528f72cb1743273a3347439a5ca6df4f2f55f013d4dea401610935434764257fa0a9e9e662144158853ef66e390f62bec9c493cb18b79d6998e6072fe224faab12f5b955c91d109e6cea3be1b83037e4962e18ca0a621233493dde33d633db50dc0af138f26433c845f290f885eeb8d3eb03cc921a63152ede40b9572a9f684c1e79ab396504269d1bc922e98d61f81fc6bd484cc4b841a3c0d4e721baa71647004bb5e65b5b04dc143de4831969b5e3c7be2f5f70fbac4b5ab2d8e2b8458571b9052de3ce67c435021632314f5f1e9a31b55b6fe4f5d626bb9d2cb503d670e1ecb2ee23558980f9076b13be30d3bcf813b8169ccbf6499fa9b92c864b627ef1cebb580713f85a318972218f5bcebf0a3231b25654b5ca8b357b1abb7026e459ca1fe193a307be70c5dcde62c20a413c41f80b687d61d5557e5aa2f98130404f1dd8b68e71f0e6ca5708d51730f638093ebcf9944e53ae4ba435018935a6d5f5e79e019bef3f429b342904858b039a0d6b07d56aa68fb302e54f73cda6ba98f1f1f1b40318b39fa95e2ce6e33679007bb0021702b63dd5551c42f0e6b202640989504534aece2a0891ce54d7e69456ea3052a0f596442c58b9bf7f2f31a3791e646e0f06b63a675fd4bcb7c8d5590d84078460b45846309f28875ef88c9eae8032cc2d6daaa76fc5bedbfa123685dd608fefeb533c32e80da68bcb4ee97e098387d855ed7f5ffeda67a65db64c73740e240aa8393c76f4bea2008f1c7bce87d11af44d8b63489624bc84b1f54a076ec00a052dbbb9b233b3bd892943ed2a9538f2c490bb23d24f2f3724d7338e2164bb7652c7489c5673c193be14bc370dd88b99b18710d8758de293e7cf5d3014f5054bd8b2d6799340a3a5696c4ce9b0833bb654ed387fe7e83941dbbdaddc087961b685bcccbab61c378f665cc908302413716958e120c6db42405824a917eae7fa38a21b4f97c001734570022b0ac1e433f5228b9259ca0d724a4ab7041de976652230012969cb6945a08d14e1673da62cfeb2bec5b97fe44c684a70eb5a85be743d7a18f226ec4b2f9aa6fcb5ba4dcddeac45d646af410efd4b8b0ee4b79f61d141b738c6e82caa588c408815fbd1e52e1351ee77a101abf7d4d431df7c9968b88676643281396e52c2e93ab5cbbae85b73f928824439ac3b1ed1475916a922a8f109605cb26c71f8e864ab23950d133376ce59db41f687fc34b44e6f8af6180abc4b07dcc5a200c25daea33f84146dbf252c6b55dd3803068084cc2e562becc434c2bd6b99553d6793e3d53ede1c58973a6d132ebda180743f647d8cbf413a63cf6afea634ce12807741e1594feddfcf993a3d0a8fd95c359c4af58d2ea5cf4f3aca8c31220dcdf2c1be175ebfb5db6857d7341adc0875c87287714a5b67b8572f16b474028ed5008e593122eebe8f48c583aec6c150f4ddfdef7de34a1037fd314c3a6d8bdc99c8bccaba408831bec54050bdee004f8c7e1543085d6f0956ecb3730647bdd1a1d37e32cdbe7d2a199a84b4e40edaf0ff2c2dbcfc713aa91a784b5f4c65b52d4752c6ea2031d81f2da98147f6e0bbb046d99e451af7970a1b383e1f08965135b52afcc4d1c93e11c832ff0ad76a245cc7bd470ea3ed47f2d578c552e8240811ebc18faac7ba59ec64df88c57de03de984748b6b17646043d7cee901b6b084306213335421b49a97ccd314577bd61cc1b0a668479f126d45f32ba74b10b79dcf7d029f0996df3db1e186a428030c180b460ece7f6cf367381792ed14a4efd0f940042ecf507a7b7f7b2ac187f7d43bded11558b302480dd5b8c7eae0d34587c2c43a4dff1a88a42f432c1fbcdf9437994ee41273ced82afe96e0f6417a26ba6a952c0c29256f9b1635559e7139bfc6a21e091def1e27443c9f57159da70afa262099d22a72b6be0787c6bd21a5fca6c32a93ddd4ced8d039f06e61b90dde0c6509d319265b16c97c392e892c96a998fc2d89ff2ea34d63a6ca4ea9633d58a492af89a781c36fa82f4e4971edd52d5eb44c0a93d704dd647c9456e8e9212f4cafe16cd9368fac7174774e9d43dcf7a70c2c97c781c4ababb2a2891f1c3341791c840d540b872327db05185812a1edf0a1d5fd866c38ed0b2a76154861939d615573daf1a4be4a10bfcf51ff01436190506d7f69ab5c0fbbb5e24a94bf2d2ba34e5e49563a0c5236eca5510128ea621fe3f86184428d482e747f7df7abed02a1058b10a329d18d8e0567eeb82a5c572f2f3208b47e7380d7536d646b53e63c4d9ca3ac634e120ce5d38464dac464685bee031e88500dbcc6f505b913f78e31d8408ce65d981556098eff30bf1ea80e2e99e41e162184cb1f2069eca28f73547b39d0abbccced21777c414f038d721749a3bfdc46a3f2fe18c2a899a8be538b5ba50712f4b308dcfd9126159edec9dce093887fb2f32e26b78cacb56da5d92e2d5c36295c984b02bd73e5a193f687589e41dacc1cf8f8ce16fc53ca6b4037a9fedb6365a74e2692d96f09fedac642d186e5cafe4609081f8de88eb952b5b1c891f364a0d48a60f6a78889f6a1109649ed53f4c690f54c7a9729174c9d12e088329ce6986b1a22cafa10fa23a5fab8060ee8135a900f1d39c6a59755025c1a2c506f3460d704f8ee00527d2eeb6228211a1eb1fc6065971fe29e9b6f45ae0aeb2b1f29501ea2d9b2eb09222475f38bc6ca27259e5a2c703f55a06ff5723a456378c4c6f0483b901fe15475075ddb4e3af69943ee9bdbf3315d17d456edab976c3d693d9207b859b006a08865ba4ebafa4e8538e4e7c38bd916ed0087cfabbcd642e966a2a60d09f8a2f0ba36e1034f722a5ae63558ffe5aea888c28e04d04e2beb4dca814ee067a0fe6445c4b7406e955e4be6f63cac2b8a0e6dc6f2e8fcf68e806751a335d5b57a9304362bfc2fac59d4be8a2b2298360ca94911a813d5511066726049d1171874569c416f5f3e00d02a08996c04a3082df4712543853997195b81c205fe4e5a2ef896f6975745beaa7dbeef9d0c3414b4a4e29c12ee198ecb6f796708366cb7cd0c87f09d98301029cf2480ad92abeb08266a8719d062f52dcb5637c8c82cbaff45bd8e2720ce917493abcc7a6fbcbc67734fb9e05b43189cd69a46a63caee7d905e27baf1a5113f35b4088c5e315751fa60b599c5d497f933adb6c967dfc1a9568151ebfa578baeb7027087cc42ad829180bdc5dc65558caabfb06a20245205d2be9d8c61c77e797cfaa2a112440df7f63a6fdee830bcbc93b655ddbaa4588291b348364d0b2d9d62209e7039764fc6d0740b9a4d1d65dd9b50be7e6c46d9af4808feba49f9a2df051403f7d41cae62f70a967acb096e7ffac8d6d41ba2a36e19cfe700009c70b1dfe2680090e076ee717874f494c090d4f9de15fc3286d2abb3d2dd93e2385637c1e643ff8fe83e74ff724d38daf79b843c5b5bcebc7b476e618218e2d1388680415dfb1c8d8e66580a4dd1291843afbe2e4c70ca47e68aabcbaf17da543836533bb8896a60cd4cdc977a152c05d253d3f128491a768bcc76128c830ce8fe90f49ba5f7ac7c2ee3b6f35d70b91faebdb33af361850b8544aba7d8d133a38158f4f64efe9a17ef5777e74ff40c571b4e325010d3d31ca7df1e61fec0bb73c3d051a4f734a459f361e9e161cbb53108d881cc088ac8d11a15c9e5ec2769ba8214887349b413fe6aa1c437c431ef075edc5193d1cc28d5ea86be493b66e1fed1e2c464a9384aaede6b5444f63f058fdff568c8550cab5dfc48201ec4db34b78f962e20e280d815c5e79d4054ed6ec137496c9ee7fad111017f73dec389333cbb04ae24b5f22c18fd0e26b573e641467aba1c485d8e4af1732155e169b746ad743e578a0d36518d8931c4f9e56036cbed24fd4ac2390cc13c4a1da50673eeaf06e4e0c649332245353c5eeccb0e10031", &(0x7f0000000100)=""/22}, 0x18) 2018/03/31 02:42:43 executing program 5: r0 = socket(0x2, 0x805, 0x0) sendto$inet(r0, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000af3ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x4, 0x50, r0, 0xffffffdfffeffffd) sendmsg$rds(r0, &(0x7f00000008c0)={&(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x13}}, 0x10, &(0x7f0000000700)=[{&(0x7f0000000040)=""/229, 0xe5}, {&(0x7f0000000140)=""/129, 0x81}, {&(0x7f0000000200)=""/173, 0xad}, {&(0x7f00000002c0)=""/126, 0x7e}, {&(0x7f0000000340)=""/112, 0x70}, {&(0x7f00000003c0)=""/171, 0xab}, {&(0x7f0000000480)=""/210, 0xd2}, {&(0x7f0000000580)=""/98, 0x62}, {&(0x7f0000000600)=""/216, 0xd8}], 0x9, &(0x7f0000000840)=[@mask_cswp={0x58, 0x114, 0x9, {{0xea3, 0x3}, &(0x7f00000007c0)=0x1ff, &(0x7f0000000800)=0x6, 0x401, 0x6, 0x3, 0xef08, 0x20, 0x76d5}}], 0x58, 0x4008004}, 0x81) 2018/03/31 02:42:43 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000000000)=0x76, 0x4) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f0000000440), 0x4) r1 = accept(r0, &(0x7f0000001440)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, &(0x7f00000014c0)=0x80) sendmsg$nl_route(r1, &(0x7f0000001600)={&(0x7f0000001500)={0x10}, 0xc, &(0x7f00000015c0)={&(0x7f0000000640)=ANY=[@ANYBLOB="4c0000005200040c26bd7000fedb01250a000000690003000500000008000600c10000000800030003000000080006003f000000080002000600009a02e11e882e0e63dc4f097b4c0f05ca33fc937f4528c46205fdea75badf53ca5aa841917d47052b31101d296e02980cae09ff8e81cbe419b6e425c8c81fef7dc44b463c827cf6a2cfc420ee69688f2fe44b241836684a4b2036ce4909a0f385c53ad02722645e07d7e6ee08bc761fb79b682f56f12e9ffc6006d9dda8313f1d13bd3e9f6ac3f3f6f66afa5f74a0d324bb36f82829d2bde97dcbbf8e008fd33646dc1ec49b382e8d91509345762b40a3562a0b6373d4f2150b8631dec1"], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x24000004) bind$inet(r0, &(0x7f00000005c0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23}, 0x10) socket$inet6_sctp(0xa, 0x5, 0x84) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000100)={0x3, 0x0, 0x10003, 0x5}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, 0x7f029e9d, 0x80000001, 0x3, 0x200, 0x80}, &(0x7f0000000280)=0x98) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r4, 0x84, 0x5, &(0x7f00000002c0)={r6, @in6={{0xa, 0x4e23, 0xbe, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x1b8}}}, 0x84) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000000600)={r6, 0x7fff}, 0xc) ioctl$DRM_IOCTL_SG_FREE(r2, 0x40106439, &(0x7f00000003c0)={0x5, r5}) getsockopt$IP6T_SO_GET_REVISION_TARGET(r4, 0x29, 0x45, &(0x7f0000000040)={'icmp\x00'}, &(0x7f0000000380)=0x1e) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000000500)={r6, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, 0x3f, 0x1f}, &(0x7f0000000400)=0x90) connect$vsock_stream(r3, &(0x7f0000000180)={0x28, 0x0, 0x2710, @reserved=0x1}, 0x10) setsockopt$IP_VS_SO_SET_EDIT(r4, 0x0, 0x483, &(0x7f0000000080)={0x6c, @multicast1=0xe0000001, 0x4e22, 0x4, 'lblcr\x00', 0x12, 0x81, 0x22}, 0x2c) ioctl$DRM_IOCTL_MODE_SETCRTC(r3, 0xc06864a2, &(0x7f0000000480)={&(0x7f0000000140)=[0x200, 0x40, 0x2, 0x8, 0x5, 0x100000001, 0x800, 0x0, 0xbb56], 0x9, 0x4, 0x3, 0x8, 0x3103743c, 0x8f, {0x4, 0xfffffffffffffffc, 0x80000000, 0x100000001, 0xa55, 0x8001, 0x6, 0x1f, 0x7, 0x8, 0x0, 0x3, 0x3f, 0x2000000000, "bb2584e6f55bc9c207c914158ffccc02c75eb08298fc501e7ca31238e74f0297"}}) shutdown(r0, 0x1) 2018/03/31 02:42:43 executing program 7: unshare(0x8000400) socketpair(0x0, 0x807, 0xffffffffffffff5f, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000380)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000240)={0x2000000000000086, &(0x7f0000000180)}) r2 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_proto_private(r2, 0x89ed, &(0x7f0000000100)="886900bbd140f6bc0ac741b9cb86b335db61cbca79f843c90570b8eaca75aa3b1f3cf000ebf3833a3e43850708472d55093a675d8595c4682de6cd3d28cf8b90a4f12ab9e767aba76f2eef760fd178d3c7c10ad6d679956c54611adb328942a6f28421d5d317edf50fd1eff753fa64f0f375864165e70a2dfd") setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000180)={@multicast1=0xe0000001, @rand_addr=0x2, 0x1, 0x3, [@broadcast=0xffffffff, @multicast2=0xe0000002, @multicast2=0xe0000002]}, 0x1c) tee(r2, r0, 0x45cc, 0x8) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, &(0x7f0000000340)={0x0, &(0x7f0000000280)=""/175}) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000001fec)={0x5, 0x9, 0x4, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r3, &(0x7f00000003c0), &(0x7f0000000180)}, 0xef) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000500)={{{@in=@multicast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000200)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000000480)={0xf, 0xd, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0xed9}, [@generic={0x200, 0x8, 0x1, 0x7}, @map={0x18, 0x2, 0x1, 0x0, r3}, @initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x6}, @jmp={0x5, 0x2, 0x0, 0x7, 0xf, 0x80, 0x10}, @initr0={0x18, 0x0, 0x0, 0x0, 0x9}], {0x95}}, &(0x7f0000000080)="475024f5", 0x2020000000, 0x23, &(0x7f00000000c0)=""/35, 0x41000, 0xebbbe998ccae1467, [], r4}, 0x48) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000)={r3, &(0x7f0000009f7a), &(0x7f0000006000)}, 0x18) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f00000003c0)={0xd6, &(0x7f0000000600)=""/214}) 2018/03/31 02:42:43 executing program 1: unshare(0x8000400) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000240)={0x0, &(0x7f0000000200)}) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, &(0x7f0000000340)={0x0, &(0x7f0000000280)=""/175}) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001fec)={0x5, 0x9, 0x4, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000380)={{{@in=@multicast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000200)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000000480)={0xf, 0xb, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0xed9}, [@generic={0x200, 0x8, 0x1, 0x7}, @map={0x18, 0x2, 0x1, 0x0, r0}, @jmp={0x5, 0x2, 0x0, 0x7, 0xf, 0x80, 0x10}, @initr0={0x18, 0x0, 0x0, 0x0, 0x9}], {0x95}}, &(0x7f0000000080)='GPL\x00', 0x2020000000, 0x23, &(0x7f00000000c0)=""/35, 0x0, 0xebbbe998ccae1467, [], r1}, 0x48) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000)={r0, &(0x7f0000009f7a), &(0x7f0000006000)}, 0x18) 2018/03/31 02:42:43 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x0, 0xffffffffffffff9c}) socketpair(0x19, 0x2, 0x4, &(0x7f0000000080)={0xffffffffffffffff}) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r2, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x24, r3, 0x608, 0x70bd25, 0x25dfdbfd, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x80000001}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}]}, 0x24}, 0x1, 0x0, 0x0, 0x4810}, 0x4010) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000000040)={0xfffffffffffffffc, 0x800}) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000700)=ANY=[@ANYBLOB="73656375726975790000000000000000000000000000000000000000000000779d67defeb1ba3300280400006933f0112fbe84f2f800000030020000ffffffffffffffff900300009003000090030000ff"], 0x1) [ 103.794705] IPVS: ftp: loaded support on port[0] = 21 2018/03/31 02:42:43 executing program 3: mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64031, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x6, 0x3b) socket$inet6_dccp(0xa, 0x6, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000880)={0xffffffffffffffff}) r1 = accept4(r0, 0x0, &(0x7f0000000940), 0x800) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000540)={0x0, @in6={{0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffff7b}}, [0x1, 0x7fffffff, 0x9, 0x3f, 0x3, 0x5, 0x101, 0x6, 0x8a7c, 0xfddf, 0x1, 0x100000000, 0x3, 0x3f, 0x8]}, &(0x7f0000000640)=0x100) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000680)={r2, @in6={{0xa, 0x4e24, 0x7, @empty, 0x5}}, 0x0, 0x3ff, 0x4, 0x1, 0x2}, &(0x7f0000000740)=0x98) r3 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000800)="5fabcd54f6d1d0b87c1e6d24e9b1abd4", 0x10) getsockopt$sock_buf(r3, 0x1, 0xb7, &(0x7f0000000480)=""/163, &(0x7f0000000180)=0xa3) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x5, 0x4, 0xff, 0x5, 0xa1ac}, &(0x7f0000000000)=0x98) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000000140)=@sack_info={0x0, 0x5, 0x81}, 0xc) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000340)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000380)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00000003c0)={0x0, 0x80000, 0xffffffffffffff9c}) r10 = socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r6, 0xc00c642e, &(0x7f0000000240)={r7, 0x80000, r9}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x40032, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000980)=ANY=[@ANYBLOB="726177010000000000000000000000000000a3a700000000000000b248c22be1db83b2ee9280000000000500000000000000000000000000000000000000f03f00000000000000000000000000000085eb6324000000004227000000000000000000000000000000000000000000000000000000000000"], 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r8, &(0x7f0000000280)=""/155, 0x9b, 0x1a) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000040)={0x0, 0x0, 0xffffffffffffff9c}) mmap(&(0x7f0000e64000/0x1000)=nil, 0x1000, 0x0, 0xa831, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf02000)=nil, 0xf02000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000440)={r5, 0x7ff, 0x8000, 0x7}, 0x10) ioctl$sock_SIOCSIFBR(r4, 0x8941, &(0x7f0000000200)=@add_del={0x2, &(0x7f00000001c0)='gretap0\x00', 0x100}) ioctl$DRM_IOCTL_AGP_ALLOC(r12, 0xc0206434, &(0x7f0000000780)={0xfffffffffffffff9, 0x0, 0x10003}) ioctl$DRM_IOCTL_AGP_ALLOC(r10, 0xc0206434, &(0x7f0000000400)={0xf37, 0x0, 0x1, 0x7}) ioctl$DRM_IOCTL_AGP_ALLOC(r11, 0xc0206434, &(0x7f00000007c0)={0x9, r13, 0x1, 0x9}) 2018/03/31 02:42:43 executing program 5: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={0xffffffffffffff9c}) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000140)='tls\x00', 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x1d4) connect$inet6(r1, &(0x7f0000000080)={0xa}, 0x1c) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000000)={0xa2, 0x2, 0xccf5, 0x3, 0x3, 0x0, 0x10001, 0x400, 0x0, 0x1ff8}, 0xb) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000100)='tls\x00', 0x4) 2018/03/31 02:42:43 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x85, 0x1}, 0x2c) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e24, 0x3, @empty, 0x3}, 0x1c) 2018/03/31 02:42:43 executing program 1: unshare(0x8000400) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000240)={0x0, &(0x7f0000000200)}) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, &(0x7f0000000340)={0x0, &(0x7f0000000280)=""/175}) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001fec)={0x5, 0x9, 0x4, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000380)={{{@in=@multicast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000200)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000000480)={0xf, 0xd, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0xed9}, [@generic={0x200, 0x8, 0x1, 0x7}, @map={0x18, 0x2, 0x1, 0x0, r0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, @jmp={0x5, 0x2, 0x0, 0x7, 0xf, 0x80, 0x10}, @initr0={0x18, 0x0, 0x0, 0x0, 0x9}], {0x95}}, &(0x7f0000000080)='GPL\x00', 0x2020000000, 0x23, &(0x7f00000000c0)=""/35, 0x0, 0xebbbe998ccae1467, [], r1}, 0x48) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000)={r0, &(0x7f0000009f7a), &(0x7f0000006000)}, 0x18) 2018/03/31 02:42:43 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000020ffc)=0x1, 0x4) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000000000)=0x4, 0x4) 2018/03/31 02:42:43 executing program 4: r0 = socket$inet(0x2, 0x3, 0x1) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000140)=[@in={0x2, 0x4e21}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e24, 0x3f, @dev={0xfe, 0x80, [], 0x10}, 0x5f1}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in6={0xa, 0x4e22, 0x4b, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, @in6={0xa, 0x4e21, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, @in={0x2, 0x4e23, @rand_addr=0x1}, @in6={0xa, 0x4e20, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x5}], 0xb0) setsockopt$inet_int(r0, 0x0, 0x31, &(0x7f0000000100), 0x4) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr, @multicast1=0xe0000001}, @icmp=@address_reply={0x8}}}}}, &(0x7f0000000040)) 2018/03/31 02:42:43 executing program 7: unshare(0x8000400) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000240)={0x0, &(0x7f0000000200)}) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, &(0x7f0000000340)={0x0, &(0x7f0000000280)=""/175}) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001fec)={0x5, 0x9, 0x4, 0x1, 0x0, 0xffffffffffffffff, 0x7f}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000380)={{{@in=@multicast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000200)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000000480)={0xf, 0xd, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0xed9}, [@generic={0x200, 0x8, 0x1, 0x7}, @map={0x18, 0x2, 0x1, 0x0, r0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x6}, @jmp={0x5, 0x2, 0x0, 0x7, 0xf, 0x80, 0x10}, @initr0={0x18, 0x0, 0x0, 0x0, 0x9}], {0x95}}, &(0x7f0000000080)='GPL\x00', 0x2020000000, 0x23, &(0x7f00000000c0)=""/35, 0x41000, 0xebbbe998ccae1467, [], r1}, 0x48) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000)={r0, &(0x7f0000009f7a), &(0x7f0000006000)}, 0x18) 2018/03/31 02:42:43 executing program 0: syz_emit_ethernet(0x36, &(0x7f0000000200)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @empty, @rand_addr}, @udp={0x0, 0x0, 0x14, 0x0, [], "282d47b82518b9f65b0720df"}}}}}, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) 2018/03/31 02:42:43 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) ioctl$int_out(r0, 0x5462, &(0x7f0000000440)) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x14040004) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockname(r0, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, &(0x7f0000000080)=0x80) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0x98, &(0x7f0000000140)=[@in6={0xa, 0x4e22, 0x3f, @dev={0xfe, 0x80, [], 0xe}, 0x8}, @in={0x2, 0x4e24, @rand_addr}, @in6={0xa, 0x4e20, 0x1, @empty, 0x7}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e20, @rand_addr}, @in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e20, @broadcast=0xffffffff}]}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000280)=@assoc_value={0x0, 0x19c1ef40}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000300)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f00000003c0)=0x84) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000400)={r3, 0x3b3}, &(0x7f0000000900)=0x17) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000940)=ANY=[@ANYRES32=0x0, @ANYBLOB="3100003025ddf823d0f001957271e99c299033c9c9ca0046e5b1a6a8ca1e6c1f76d65276ce92736023af1b8f1c640f206f6ec4269453721989d33ff256ffdd080cd5ea2b97dde663625c04359353dcd27aa46179442ca68f2afd668c22b56974aab16dd3a948f2baa8c220bbb2610fe81879dba91c5ea41d48eee3732835bf7e4d94d975179301f04a8d846947cfc027fdd07da5b6f4272eb8e1fabbd558a264ae5903d1645f9c8a00ae53aee8f42ab3e2709c78b476fdf45f6395"], &(0x7f00000004c0)=0x39) sendmsg$inet_sctp(r2, &(0x7f0000000640)={&(0x7f00000000c0)=@in6={0xa, 0x4e22, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x1169}, 0x1c, &(0x7f0000000100), 0x0, &(0x7f0000000500)=[@sndrcv={0x30, 0x84, 0x1, {0x3, 0x73, 0x8000, 0x0, 0x8, 0x3, 0x20, 0x6, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x200, 0x208, 0x80000000, 0x200, 0x1, 0xfffffffffffff801, 0x3, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x5, 0x2, 0x5, 0x40000000000000, 0x0, 0x41d, 0x645, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x4, 0xf590, 0x11c3, r6}}, @sndinfo={0x20, 0x84, 0x2, {0xb2, 0x8209, 0x7, 0xdd2f, r7}}, @init={0x18, 0x84, 0x0, {0x7, 0x1, 0x8, 0x7e91}}], 0x120, 0x24000810}, 0x24000040) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f000097cffc)=0x7ffffffd, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f000055bfe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) sendto$inet6(r1, &(0x7f00000007fa)="97", 0x1, 0x0, &(0x7f00006f9000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000680)={r6, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}, 0x800, 0x20, 0x80, 0x3, 0x4c}, &(0x7f0000000100)=0x98) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000800)={{{@in, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@dev}}, &(0x7f0000000740)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000780)={@empty, 0x45, r8}) 2018/03/31 02:42:43 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x4, 0xa, 0x5, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000080)={0x1, 0x0, 0x1, 0x7e}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000300)={0x1, r2, 0x2, 0xfff}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000200)={0x0, 0x20}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000280)=@assoc_value={r3, 0x1}, 0x8) socketpair(0x1, 0x8000a, 0x8000, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000180)={0x0, 0x0, 0x9}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00000002c0)={r5, 0x80000, r4}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00000000c0)={0x1f, 0x0, 0x10001, 0x82a}) ioctl$DRM_IOCTL_AGP_UNBIND(r6, 0x40106437, &(0x7f0000000100)={r7, 0x9f5}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @broadcast=0xffffffff}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xe, {0x2, 0x0, @broadcast=0xffffffff}, "00080500008100a0b22c5815a7e3d17d"}) 2018/03/31 02:42:43 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000000)=0x19, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e23, 0x40, @mcast2={0xff, 0x2, [], 0x1}, 0x3c10}}, 0x8, 0x8000, 0x0, 0xfffffffffffffff7, 0x8}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000200)=ANY=[@ANYRES32=r2, @ANYBLOB="0200000000000000"], &(0x7f0000000240)=0xc) getpeername$ipx(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0x10) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x800080000000000) connect$unix(r0, &(0x7f0000932000)=@abs={0x1, 0x0, 0x4e21}, 0x6e) socket$inet6(0xa, 0x5, 0x4955a8c3) 2018/03/31 02:42:43 executing program 1: unshare(0x8000400) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000240)={0x0, &(0x7f0000000200)}) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, &(0x7f0000000340)={0x0, &(0x7f0000000280)=""/175}) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001fec)={0x5, 0x9, 0x4, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000380)={{{@in=@multicast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000200)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000000480)={0xf, 0xd, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0xed9}, [@generic={0x200, 0x8, 0x1, 0x7}, @map={0x18, 0x2, 0x1, 0x0, r0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, @jmp={0x5, 0x2, 0x0, 0x7, 0xf, 0x80, 0x10}, @initr0={0x18, 0x0, 0x0, 0x0, 0x9}], {0x95}}, &(0x7f0000000080)='GPL\x00', 0x2020000000, 0x23, &(0x7f00000000c0)=""/35, 0x0, 0xebbbe998ccae1467, [], r1}, 0x48) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000)={r0, &(0x7f0000009f7a), &(0x7f0000006000)}, 0x18) 2018/03/31 02:42:43 executing program 3: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "80f730", 0x14, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}, {[], @tcp={{0x4e20, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 2018/03/31 02:42:43 executing program 7: unshare(0x8000400) r0 = accept(0xffffffffffffffff, &(0x7f0000000140)=@un=@abs, &(0x7f00000001c0)=0x80) accept$packet(0xffffffffffffff9c, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000540)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000580)={@remote={0xfe, 0x80, [], 0xbb}, 0x13, r1}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000240)={0x0, &(0x7f0000000200)}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000100)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r2, 0xc010641d, &(0x7f0000000340)={0x0, &(0x7f0000000280)=""/175}) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000001fec)={0x5, 0x9, 0x4, 0x1}, 0x2c) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f00000005c0)={0x0, 0x6, 0xfffffffffffffffb, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'irlan0\x00'}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r3, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000380)={{{@in=@multicast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000200)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000000480)={0xf, 0xd, &(0x7f0000000000)=ANY=[@ANYBLOB="180000000600000000000000d90e00000008010007000000000000000000000018120000", @ANYRES32=r3, @ANYBLOB="00000000000000001800000005000000000000000600000005f780001000000000e3f6f9f9000000000000950000000000000000000000000000000000000000"], &(0x7f0000000080)='GPL\x00', 0x2020000000, 0x23, &(0x7f00000000c0)=""/35, 0x41000, 0xebbbe998ccae1467, [], r4}, 0x48) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000)={r3, &(0x7f0000009f7a), &(0x7f0000006000)}, 0x1000001d6) 2018/03/31 02:42:43 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='hybla\x00', 0x6) splice(r0, &(0x7f0000000040), r0, &(0x7f0000000080)=0xfffffffffffffffd, 0x47b, 0x4) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000440)) pipe(&(0x7f0000000cc0)) socket(0x10, 0x6, 0x204a) r1 = socket(0x0, 0x7, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000400)=ANY=[@ANYBLOB="032a789609001340"], 0x1) shutdown(r0, 0x1) [ 104.012853] IPVS: ftp: loaded support on port[0] = 21 2018/03/31 02:42:43 executing program 1: unshare(0x8000400) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000240)={0x0, &(0x7f0000000200)}) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, &(0x7f0000000340)={0x0, &(0x7f0000000280)=""/175}) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001fec)={0x5, 0x9, 0x4, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000380)={{{@in=@multicast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000200)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000000480)={0xf, 0xd, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0xed9}, [@generic={0x200, 0x8, 0x1, 0x7}, @map={0x18, 0x2, 0x1, 0x0, r0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, @jmp={0x5, 0x2, 0x0, 0x7, 0xf, 0x80, 0x10}, @initr0={0x18, 0x0, 0x0, 0x0, 0x9}], {0x95}}, &(0x7f0000000080)='GPL\x00', 0x2020000000, 0x23, &(0x7f00000000c0)=""/35, 0x0, 0xebbbe998ccae1467, [], r1}, 0x48) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000)={r0, &(0x7f0000009f7a), &(0x7f0000006000)}, 0x18) 2018/03/31 02:42:43 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_int(r2, 0x6, 0x5, &(0x7f00000004c0)=0x10000, 0x4) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000540)={0xffffffffffffffff}) setsockopt$inet_int(r1, 0x0, 0x0, &(0x7f0000001680)=0x401, 0x4) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@multicast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@loopback}}, &(0x7f00000002c0)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000000480)={@loopback={0x0, 0x1}, 0x4e, r4}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000001780)) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000005c0)={'bond0\x00', r4}) r6 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r6, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2040001}, 0xc, &(0x7f0000000080)={&(0x7f0000000200)=ANY=[@ANYBLOB="3c0000003100010029bd70000b00000000000000", @ANYRES32=r5, @ANYBLOB="0018020000800000080400000000000000002400b7ea2b2940f54471f4ec9d0000000000"], 0x3c}, 0x1}, 0x40000) pipe(&(0x7f00000016c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$llc_int(r8, 0x10c, 0x4, &(0x7f0000001700), &(0x7f0000001740)=0x4) socket$l2tp(0x18, 0x1, 0x1) gettid() socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000240)) sendmsg$nl_route(r6, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB="2800000010000100000000000000000000000000"], 0x1}, 0x1}, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r7, 0x800443d2, &(0x7f0000000600)={0x6, &(0x7f00000017c0)=[{}, {}, {}, {}, {}, {}]}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000300)={r6}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r9, 0x84, 0x4, &(0x7f0000000500)=0x80000001, 0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(r9, 0x8933, &(0x7f0000000000)={'irlan0\x00', r5}) ioctl$sock_inet6_SIOCSIFDSTADDR(r9, 0x8918, &(0x7f0000000340)={@loopback={0x0, 0x1}, 0x1, r5}) recvfrom$packet(r0, &(0x7f0000000680)=""/4096, 0x1000, 0x10000, &(0x7f0000000580)={0x11, 0x6, r4, 0x1, 0x7fe1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) bind$bt_l2cap(r9, &(0x7f0000000640)={0x1f, 0x4, {0x46f7, 0x7, 0x3, 0x9, 0x7ff}, 0x9, 0x10001}, 0xe) socket(0x9, 0x0, 0x80000001) 2018/03/31 02:42:43 executing program 7: unshare(0x8000400) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000240)={0x0, &(0x7f0000000200)}) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, &(0x7f0000000340)={0x0, &(0x7f0000000280)=""/175}) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001fec)={0x5, 0x9, 0x4, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000380)={{{@in=@multicast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000200)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000000480)={0xf, 0xd, &(0x7f0000000100)=ANY=[@ANYBLOB="180000000600000000000000d90e00000008011807000000000000000000000018120000", @ANYRES32=r0, @ANYBLOB="00000000000000001800000005000000000000000600000005f78000100000000000000000000057f6ecb800090000000000000000000000950000000000000000d19258c19fae8bfd73e4e20ecabb3491f9ff6e44a12a5e0e049f01d1323eb7142dd2aa2cc74cd40e189c03fac20c07d0cdb2f39b8342b7318f7f4c64669cf87fad5d9ea27bcf60294cf61b848e"], &(0x7f0000000080)='GPL\x00', 0x2020000000, 0x23, &(0x7f00000000c0)=""/35, 0x41000, 0xebbbe998ccae1467, [], r1}, 0x48) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x28}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00000001c0)={0x5, 0x3, 0x8, 0x7ff, 0x1f, 0x7, 0x9, 0x80000001, r3}, &(0x7f0000000500)=0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000)={r0, &(0x7f0000009f7a), &(0x7f0000006000)}, 0x18) 2018/03/31 02:42:43 executing program 0: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, @mcast2}, &(0x7f00000001c0)=0x1c) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x9, 0x5, 0x6254441c}, &(0x7f0000000040)=0x14) r2 = socket$rds(0x15, 0x5, 0x0) connect$rds(r2, &(0x7f0000000080)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) accept(r0, &(0x7f00000004c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f0000000540)=0x80) bind$ax25(r3, &(0x7f0000000580)={0x3, {"c08967c56ce7dd"}, 0x69}, 0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000780)=ANY=[@ANYRES32=r1, @ANYBLOB="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"], &(0x7f0000000200)=0xfffffffffffffffc) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={r4, 0x5}, &(0x7f00000003c0)=0x8) r5 = socket$inet(0x2b, 0xffffffffffffffff, 0x10800000000) bind$inet6(r5, &(0x7f0000000280)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) 2018/03/31 02:42:43 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000000)=0x19, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e23, 0x40, @mcast2={0xff, 0x2, [], 0x1}, 0x3c10}}, 0x8, 0x8000, 0x0, 0xfffffffffffffff7, 0x8}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000200)=ANY=[@ANYRES32=r2, @ANYBLOB="0200000000000000"], &(0x7f0000000240)=0xc) getpeername$ipx(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0x10) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x800080000000000) connect$unix(r0, &(0x7f0000932000)=@abs={0x1, 0x0, 0x4e21}, 0x6e) socket$inet6(0xa, 0x5, 0x4955a8c3) 2018/03/31 02:42:43 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000000c0)="0e075524f89db7487fe04727ecb41e783862c3fb762432b5634e66ce5d6c898b5a155c95b103861fc0ff01000000000000fce6fe3f6ce1c31ff3c2373359", 0x2b8) r1 = accept$alg(r0, 0x0, 0x0) sendto$packet(r1, &(0x7f0000000680)="6ec0fa74187638097360514ef6ab0042aa8fd4100e798192112cb03b5aa9c39a7bc25f48077045ff85da4d8f6b8a694ffad6a07ff5fcd376bed39c2cf5e1372ea76e04f5dd280b8166b8d9d05f0d46a62a0b1c9e122e94ca32c7f628be0cf059ed1d1eca6df22ddf7074cdbad60c0831d49537889f0d3bc60d232c80ccd3187e", 0x80, 0x0, &(0x7f00000007c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) recvmsg(r1, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0xc, &(0x7f0000f75000)=[{&(0x7f0000f75000)=""/228, 0xe4}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b}, 0x0) 2018/03/31 02:42:43 executing program 7: unshare(0x8000400) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000240)={0x12a, &(0x7f0000000200)}) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, &(0x7f0000000340)={0x0, &(0x7f0000000280)=""/175}) pipe(&(0x7f0000000140)={0xffffffffffffffff}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x5, 0x5e, 0x4, 0x1, 0x0, r0}, 0x2c) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000080)={0x3, &(0x7f0000000040)=[{}, {}, {}]}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r1, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000380)={{{@in=@multicast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000200)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000000480)={0xf, 0x4, &(0x7f0000000180)=@raw=[@jmp={0x5, 0x9, 0x1, 0x0, 0xf, 0xfffffffe, 0x10}, @exit={0x95}], &(0x7f00000001c0)="73797a6b616c6c657216d59ce9c3c9ad6c1dd2328d00", 0x5, 0x23, &(0x7f00000000c0)=""/35, 0x41004, 0xebbbe998ccae1467, [], r2}, 0x48) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000)={r1, &(0x7f0000009f7a), &(0x7f0000006000)}, 0x18) 2018/03/31 02:42:43 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000340)={0x3, 'bcsf0\x00'}, 0x18) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x24, r2, 0x1, 0x70bd27, 0x25dfdbfc, {0xf}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x44000) r3 = accept4(r0, &(0x7f0000000200)=@nfc, &(0x7f0000000280)=0x80, 0x80800) setsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000000300)=0x80, 0x4) sendmmsg(r0, &(0x7f0000004680)=[{{0x0, 0x0, &(0x7f0000001540)=[{&(0x7f0000001500)="90442c119ea4f7ff2bbed21cd959f2d8", 0x10}], 0x1}}, {{&(0x7f0000001600)=@can={0x1d}, 0x10, &(0x7f0000002800), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="100000000000000001000000010000007597d3fdc119109c13d0f13402fffcf5f59a7b49c68c01be3fbae410def5c40f4147d773ad892cd96e2775f0fff2aed4cf2f71d387bc8faa2fe114e754b148a3d15915d6e7889d35c0b8f29ac93a8df463be41c4973412b2b0ec23cbd76025db0b2ceb01d436a3c32cb8d66452c60a46702691540f311e2af67da4ad90e971cafa1687b8913858c0cf25567354ac73e051ef308ea076bd6328c21a5a5a6840cdd579fdc8897b52cc"], 0x10}}], 0x2, 0x0) 2018/03/31 02:42:43 executing program 1: unshare(0x8000400) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000240)={0x0, &(0x7f0000000200)}) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, &(0x7f0000000340)={0x0, &(0x7f0000000280)=""/175}) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001fec)={0x5, 0x9, 0x4, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000380)={{{@in=@multicast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000200)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000000480)={0xf, 0xd, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0xed9}, [@generic={0x200, 0x8, 0x1, 0x7}, @map={0x18, 0x2, 0x1, 0x0, r0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x5}, @jmp={0x5, 0x2, 0x0, 0x7, 0xf, 0x80, 0x10}, @initr0={0x18, 0x0, 0x0, 0x0, 0x9}], {0x95}}, &(0x7f0000000080)='GPL\x00', 0x2020000000, 0x23, &(0x7f00000000c0)=""/35, 0x0, 0xebbbe998ccae1467, [], r1}, 0x48) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000)={r0, &(0x7f0000009f7a), &(0x7f0000006000)}, 0x18) 2018/03/31 02:42:43 executing program 3: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000551000)="1b0000001a0007000000000000000000020000eaffef0000190000", 0x1b) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000000)={'nat\x00', 0x14, "9b53d05b77b97cdfe97de6bd1f23482ce2d0898d"}, &(0x7f0000000040)=0x38) 2018/03/31 02:42:43 executing program 6: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)) r0 = socket$inet6(0xa, 0x8000000000000802, 0x5) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00009f0ffc), 0x4) 2018/03/31 02:42:43 executing program 7: unshare(0x8000400) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000240)={0x0, &(0x7f0000000200)}) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, &(0x7f0000000340)={0x0, &(0x7f0000000280)=""/175}) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001fec)={0x5, 0x9, 0x4, 0x1}, 0x2c) r1 = socket$alg(0x26, 0x5, 0x0) recvfrom(r1, &(0x7f0000000100)=""/76, 0x4c, 0x3, &(0x7f0000000180)=@ethernet={0x306, @random="5437ab122795"}, 0x80) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000380)={{{@in=@multicast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000200)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000000480)={0xf, 0xd, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0xed9}, [@generic={0x200, 0x8, 0x1, 0x7}, @map={0x18, 0x2, 0x1, 0x0, r0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x6}, @jmp={0x5, 0x2, 0x0, 0x7, 0xf, 0x80, 0x10}, @initr0={0x18, 0x0, 0x0, 0x0, 0x9}], {0x95}}, &(0x7f0000000080)='GPL\x00', 0x2020000000, 0x23, &(0x7f00000000c0)=""/35, 0x41000, 0xebbbe998ccae1467, [], r2}, 0x48) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000000500)=""/199, &(0x7f0000000600)=0xc7) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000)={r0, &(0x7f0000009f7a), &(0x7f0000006000)}, 0x18) 2018/03/31 02:42:43 executing program 0: setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000040)=0x7, 0x4) 2018/03/31 02:42:43 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000000)=0x19, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e23, 0x40, @mcast2={0xff, 0x2, [], 0x1}, 0x3c10}}, 0x8, 0x8000, 0x0, 0xfffffffffffffff7, 0x8}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000200)=ANY=[@ANYRES32=r2, @ANYBLOB="0200000000000000"], &(0x7f0000000240)=0xc) getpeername$ipx(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0x10) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x800080000000000) connect$unix(r0, &(0x7f0000932000)=@abs={0x1, 0x0, 0x4e21}, 0x6e) socket$inet6(0xa, 0x5, 0x4955a8c3) 2018/03/31 02:42:43 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x14040004) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockname(r0, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, &(0x7f0000000080)=0x80) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000000800)=@mangle={'mangle\x00', 0x1f, 0x6, 0x5e8, 0x428, 0x310, 0x428, 0xf0, 0xf0, 0x518, 0x518, 0x518, 0x518, 0x518, 0x6, &(0x7f0000000680), {[{{@ipv6={@remote={0xfe, 0x80, [], 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, [0x0, 0xff, 0xffffff00, 0xffffffff], [0xffffffff, 0x0, 0x0, 0xff000000], 'syzkaller1\x00', 'syzkaller1\x00', {0xff}, {0xff}, 0xff, 0x4, 0x1, 0x21}, 0x0, 0xc8, 0xf0}, @inet=@DSCP={0x28, 'DSCP\x00', 0x0, {0x33}}}, {{@uncond, 0x0, 0xf0, 0x118, 0x0, {}, [@common=@hl={0x28, 'hl\x00', 0x0, {0x3, 0x4}}]}, @HL={0x28, 'HL\x00', 0x0, {0x3, 0x3}}}, {{@uncond, 0x0, 0xc8, 0x108}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "6a4ee94c4cc5d823621f5c2bd86408cc3a857ff55f3880544e302c062367"}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, [0xffffffff, 0xff, 0xffffff00], [0xffffffff, 0xff, 0xffffffff, 0xff], 'syzkaller0\x00', 'dummy0\x00', {0xff}, {}, 0x3c, 0xf24f, 0x6, 0x46}, 0x0, 0xf0, 0x118, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00', 0x0, {0x10, 0x48, 0x1}}]}, @inet=@DSCP={0x28, 'DSCP\x00', 0x0, {0xf}}}, {{@ipv6={@local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, [0xffffff00, 0xff000000, 0xff, 0xffffff00], [0xff000000, 0xffffffff, 0xff000000], 'ip6tnl0\x00', 'syz_tun\x00', {0xff}, {0xff}, 0x3b, 0x72370a5c, 0x7, 0x3}, 0x0, 0xc8, 0xf0}, @inet=@DSCP={0x28, 'DSCP\x00', 0x0, {0x1b}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x648) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0x98, &(0x7f0000000140)=[@in6={0xa, 0x4e22, 0x3f, @dev={0xfe, 0x80, [], 0xe}, 0x8}, @in={0x2, 0x4e24, @rand_addr}, @in6={0xa, 0x4e20, 0x1, @empty, 0x7}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e20, @rand_addr}, @in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e20, @broadcast=0xffffffff}]}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000280)=@assoc_value={0x0, 0x19c1ef40}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000300)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f00000003c0)=0x84) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000400)={0x0, 0x3b3}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000480)={0x0, 0x31, "f923d0f001957271e99c299033c9c9ca6546e5b1a6a8ca1e6c1f76d65276ce92736023af1b8f1c640f206f6ec42694739a"}, &(0x7f00000004c0)=0x39) sendmsg$inet_sctp(r2, &(0x7f0000000640)={&(0x7f00000000c0)=@in6={0xa, 0x4e22, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x1169}, 0x1c, &(0x7f0000000100), 0x0, &(0x7f0000000500)=[@sndrcv={0x30, 0x84, 0x1, {0x3, 0x73, 0x8000, 0x0, 0x8, 0x3, 0x20, 0x6, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x200, 0x208, 0x80000000, 0x200, 0x1, 0xfffffffffffff801, 0x3, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x5, 0x2, 0x5, 0x40000000000000, 0x0, 0x41d, 0x645, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x4, 0xf590, 0x11c3, r6}}, @sndinfo={0x20, 0x84, 0x2, {0xb2, 0x8209, 0x7, 0xdd2f, r7}}, @init={0x18, 0x84, 0x0, {0x7, 0x1, 0x8, 0x7e91}}], 0x120, 0x24000810}, 0x20000081) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f000097cffc)=0x7ffffffd, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f000055bfe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) sendto$inet6(r1, &(0x7f00000007fa)="97", 0x1, 0x0, &(0x7f00006f9000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/31 02:42:43 executing program 1: unshare(0x8000400) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000240)={0x0, &(0x7f0000000200)}) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, &(0x7f0000000340)={0x0, &(0x7f0000000280)=""/175}) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001fec)={0x5, 0x9, 0x4, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000380)={{{@in=@multicast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000200)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000000480)={0xf, 0xd, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0xed9}, [@generic={0x200, 0x8, 0x1, 0x7}, @map={0x18, 0x2, 0x1, 0x0, r0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x5}, @jmp={0x5, 0x2, 0x0, 0x7, 0xf, 0x80, 0x10}, @initr0={0x18, 0x0, 0x0, 0x0, 0x9}], {0x95}}, &(0x7f0000000080)='GPL\x00', 0x2020000000, 0x23, &(0x7f00000000c0)=""/35, 0x0, 0xebbbe998ccae1467, [], r1}, 0x48) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000)={r0, &(0x7f0000009f7a), &(0x7f0000006000)}, 0x18) 2018/03/31 02:42:43 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000140)={{{@in=@rand_addr, @in=@multicast1=0xe0000001, 0x4e20, 0x0, 0x4e20, 0x0, 0xa}}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x6c}, 0x0, @in=@broadcast=0xffffffff}}, 0xe8) setsockopt$sock_void(r0, 0x29, 0x23, 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000040)=[@in={0x2, 0x4e24, @broadcast=0xffffffff}, @in6={0xa, 0x4e21, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x7fff}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x13}}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e22, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, @in6={0xa, 0x4e20, 0x4, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x18}}, 0x7f}, @in6={0xa, 0x4e21, 0x3ff, @mcast1={0xff, 0x1, [], 0x1}, 0x7}], 0xa0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) 2018/03/31 02:42:43 executing program 3: syz_emit_ethernet(0x82, &(0x7f0000000140)={@random="b5fa82327f4f", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "e4355b", 0x4c, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, {[@routing={0x2f}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x7, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000000340)={0x0, 0x0, [0x0, 0x0, 0xfffffffffffffffe, 0x7d8]}) 2018/03/31 02:42:43 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000000)=0x19, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e23, 0x40, @mcast2={0xff, 0x2, [], 0x1}, 0x3c10}}, 0x8, 0x8000, 0x0, 0xfffffffffffffff7, 0x8}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000200)=ANY=[@ANYRES32=r2, @ANYBLOB="0200000000000000"], &(0x7f0000000240)=0xc) getpeername$ipx(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0x10) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x800080000000000) connect$unix(r0, &(0x7f0000932000)=@abs={0x1, 0x0, 0x4e21}, 0x6e) socket$inet6(0xa, 0x5, 0x4955a8c3) 2018/03/31 02:42:43 executing program 7: unshare(0x8000400) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00000001c0)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000240)={0x0, &(0x7f0000000200)}) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, &(0x7f0000000340)={0x0, &(0x7f0000000280)=""/175}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000001fec)={0x5, 0x9, 0x4, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r1, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000380)={{{@in=@multicast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000200)=0xe8) socketpair$inet(0x2, 0xa, 0x465, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000140)={0x0, 0x2, 0x9, [0x6, 0x7, 0x100000000, 0x5, 0x10001, 0x64, 0x2043b140, 0x2, 0x7]}, &(0x7f0000000180)=0x1a) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000500)=@assoc_value={r4, 0x26}, 0x8) bpf$PROG_LOAD(0x5, &(0x7f0000000480)={0xf, 0xd, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0xed9}, [@generic={0x200, 0x8, 0x1, 0x7}, @map={0x18, 0x2, 0x1, 0x0, r1}, @initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x6}, @jmp={0x5, 0x2, 0x0, 0x7, 0xf, 0x80, 0x10}, @initr0={0x18, 0x0, 0x0, 0x0, 0x9}], {0x95}}, &(0x7f0000000080)='GPL\x00', 0x2020000000, 0x23, &(0x7f00000000c0)=""/35, 0x41000, 0xebbbe998ccae1467, [], r2}, 0x48) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000)={r1, &(0x7f0000009f7a), &(0x7f0000006000)}, 0x18) 2018/03/31 02:42:43 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000012000), 0x4) sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000600)={0x2, 0xa, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000240)={0x2, 0xa, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000100)={{{@in=@remote, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@multicast2}}, &(0x7f0000000280)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000002c0)={{{@in=@multicast2, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@remote}}, &(0x7f00000003c0)=0xe8) r4 = getpid() sendmsg$nl_generic(r1, &(0x7f0000000440)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8003002}, 0xc, &(0x7f0000000400)={&(0x7f0000000640)={0x2524, 0x2a, 0x305, 0x70bd25, 0x25dfdbfe, {0x12}, [@nested={0x170, 0x5b, [@generic="45c81d32b2b814fbda6ad172fda1ea1e803514601a3447b8a920daefc80b8a6fdb7bdcaa1b02011f7a5a8cc012bbf9d8afc9f83fe1d14c6c7672bd07a0a1", @generic="5b0e73c5015eceef1bd897b210ae1b478141d86581c915426af6116023b42001f81e8d1e1dbd590876e62e0dc690d41bbb229762d23129e15ff6de77ae31f3080f248e69a92f47759e1a1cba83fa40dc4c3f1a3af3f05fe0ff4d943d14aa8c97449f086d6149446ecd858c82e330bd39d9ec7b05da35b325c36b91877817e7ff1849e1de24141dc024b890dd2e26a68beeb489", @typed={0x8, 0x88, @u32=0x4f}, @typed={0x8, 0x89, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @generic="9b4606687574c53b4f984ffd0894591311c3bd776924a1fea997b82023f1e4f7e05e4d1c197e7721f69428436d262736df1f9b358f54406e48b043438f0c07a1d31d0b45fc2380ba8ac44ba612dc0164673716f8d783e94a2e4bb0f146697064baa9b30172ae2f6c7ba692d184a7a4f9ed9f86229b75b2d9f2202ea82bb032968aff47b8e255fd62542b87"]}, @typed={0x4, 0x46}, @typed={0xfc, 0x1f, @binary="a0be162f7f01663ec8e70bbab6f86e99ee2e034fa4555ff0aa444d46f5b02389d45c1c617ff09541ba5b0790eb139621b082f7a1c273b04f8a2a770e801e356bb0290cfddf86400e50e12aef1263d0a4cd9fe1dec82aa26c666196272476991be7e8136153422873bd876814bc10b6240d50ac01d2409587e190379cfbd799291099ee0db8d06016405cfa8c1ea51e72dae2303b501e2d3a92544323409bde3a9775bdaac123edc720ace33af1563b66ca14cdaa35f63e81205b9b1f3036917f74a8f00fb51b8c8bef39b870fd7ea8b52cd8db65ba86aa0ad74c188f736fc5242f01ffa057e22d5cfacd0ff6b4b51f0d1267a963bae3"}, @nested={0xec, 0x23, [@generic="be1915f0f95998daeeed9f56d3273d52af31db31decf5659a17ebeca6513b61a2f0769d06e6ba25ba055ad6aa9d12481f2e93b7e3d4a9db7a08915577be7b1dcd31a5974f39c91af8008eebcb2113e7bd4b875a60ecdb5ac6bfde5720ca3acf00cba1bd2b98a826cb3", @generic="cf03305f87f181c39c8697404313ebf7eccdeffdf9ccb1dc08f3ba4a4d21be1412bf99415a7bcc32cded213bf8edd7bb454ca9608f6b85aea60232", @typed={0x8, 0x54, @uid=r2}, @typed={0x8, 0x24, @fd=r0}, @generic="205a33571a3523a759db61e17689147af5f4e432a8a09fff9085b69aa5a544cb378ef59851750c3d109f03bb56f32a1dac"]}, @nested={0x112c, 0x12, [@generic="68e5687fb7f099d94487e48adf3308c638e2e605b0a38a614b4bfceb7303656e5f0055a152a3de8348", @generic="48815d9c405c23c9abcb907ca09ec93f0d93bbd91bad8c10f2c746965ace77ad34ddd665a8b2fc910438770d4c969db825b3dde1a592dbf45c5e7132a934c7b9faeb855f58d88c7be9717258dd40f348d4feff8e0d7e72f59b8e248d587de4c15ba2dc4a7e6fc24e575a5272db3e0265e8003b8be91a49426e34b050126893dcc10a79664cbe8925ad", @generic="fb193b572d76e7712def27", 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@generic="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@generic="e5be2090ccf7f0e6b3e50e9f9cc9c40dd83b381dc8817f31052fef3c"]}]}, 0x2524}, 0x1, 0x0, 0x0, 0x20000040}, 0x90) 2018/03/31 02:42:43 executing program 4: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername(r1, &(0x7f00000000c0)=@sco, &(0x7f0000000040)=0x80) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000080)={'ip_vti0\x00', &(0x7f0000000200)=ANY=[@ANYBLOB="32000000000000000000000000000000000000000180c2000000ffffffffffff00000000000000c80000000000000000000000000000000000000000000000000000000000000000008e7c0180c200000000000000010000000000000000000000000000000000ffffe0000001fe80000000000000000000000000000000000000000000000000000000000000000000006fd10180c20000000000000000000000000000000000000000000000000000000000000000000000000000"]}) 2018/03/31 02:42:43 executing program 6: bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x2c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000080)={r1}) getsockopt(r2, 0x4, 0x8, &(0x7f0000000200)=""/171, &(0x7f00000000c0)=0xab) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x6, 0x5, 0x8, 0x14}, 0x2cf) r4 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0x0, r3}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r4, &(0x7f0000000140)="0ef462e927509a922ae51c9686fef4d980dd69e526fdaf359a93d7419c737bd5c9ebf615355014bf03889ea478daab4de67647fe90ccc94bbd4477d019e04ae892b033fc72cbe98afdd243d1e77e0deff84495914bcc28abd87357948855a1a2836fb7738a616661f6e3e81869b605f611bdbc16c720ffa424d9a3ca3179da562598f1c060101d53043522b6be183976db184ce8a6d579ba65cf4cdcda82385ecc5ea9adbf50e0810800000000", &(0x7f0000b88000)="13", 0x2}, 0x20) 2018/03/31 02:42:43 executing program 1: unshare(0x8000400) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000240)={0x0, &(0x7f0000000200)}) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, &(0x7f0000000340)={0x0, &(0x7f0000000280)=""/175}) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001fec)={0x5, 0x9, 0x4, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000380)={{{@in=@multicast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000200)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000000480)={0xf, 0xd, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0xed9}, [@generic={0x200, 0x8, 0x1, 0x7}, @map={0x18, 0x2, 0x1, 0x0, r0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x5}, @jmp={0x5, 0x2, 0x0, 0x7, 0xf, 0x80, 0x10}, @initr0={0x18, 0x0, 0x0, 0x0, 0x9}], {0x95}}, &(0x7f0000000080)='GPL\x00', 0x2020000000, 0x23, &(0x7f00000000c0)=""/35, 0x0, 0xebbbe998ccae1467, [], r1}, 0x48) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000)={r0, &(0x7f0000009f7a), &(0x7f0000006000)}, 0x18) 2018/03/31 02:42:43 executing program 3: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000000)=""/131, &(0x7f00000000c0)=0x83) listen(r0, 0x110000000010) shutdown(r0, 0x1) 2018/03/31 02:42:43 executing program 2: r0 = socket$inet(0x2, 0x4000000000000003, 0xfffffffffffffffd) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0x4000000011, @loopback=0x7f000001, 0x0, 0x2, 'lblcr\x00', 0x0, 0x800000000008, 0x1d}, 0x2c) 2018/03/31 02:42:43 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000000)=0x19, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e23, 0x40, @mcast2={0xff, 0x2, [], 0x1}, 0x3c10}}, 0x8, 0x8000, 0x0, 0xfffffffffffffff7, 0x8}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000200)=ANY=[@ANYRES32=r2, @ANYBLOB="0200000000000000"], &(0x7f0000000240)=0xc) getpeername$ipx(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0x10) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x800080000000000) connect$unix(r0, &(0x7f0000932000)=@abs={0x1, 0x0, 0x4e21}, 0x6e) 2018/03/31 02:42:43 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) accept(r0, &(0x7f0000000080)=@nfc, &(0x7f0000000100)=0x80) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f00000000c0), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e20, @rand_addr}, 0x10, &(0x7f0000001bc0), 0x0, &(0x7f0000000000)}}], 0x2, 0xc080) 2018/03/31 02:42:43 executing program 0: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f0000000640)=0xa05) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000380), &(0x7f00000003c0)=0xc) getuid() getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000500)={0x0, @empty, @remote}, &(0x7f0000000540)=0xc) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r3, 0x29, 0xcc, &(0x7f0000000480)={{0xa, 0x4e21, 0x2, @dev={0xfe, 0x80, [], 0xf}, 0xffffffffffffff7f}, {0xa, 0x4e23, 0xfff, @loopback={0x0, 0x1}, 0x3}, 0x80, [0xa4, 0xb66, 0x6, 0x7ff, 0x1ff, 0x6, 0x6, 0x9]}, 0x5c) listen$netrom(r2, 0x4) gettid() getuid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000400), &(0x7f0000000440)=0xc) sendmsg$unix(r2, &(0x7f0000000580)={&(0x7f00000001c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000340)=[{&(0x7f0000000240)="36a7bea30786a36bd4474e9b24d2c0aceb9dd87030b60f4db97dc7e905cd289f4177fa6ad9cd14297345d0b6975ba68c3c8291fafa8133ee3fe1e65c470cfb4e44f3fcc925c121a6e9ef9f9f9e1f565a94c6ba9de61828835c46cf26cd773b0ffcf9bc0ce7b1d18cac94d408a0d8828c723f06f00a0de1e79149c8da6751bcd608e4cdd90399fe49347e6bee936fe08e834b0a7531824fe76188fdd2bf5dc336ff29adb78b7def5832c8625bf706238502f3e646e2d004a7325e3151cc51f3169189150a2bdda27549958113d69feb68c38e05b175c366dd56ee44760d2c4492874145ee55", 0xe5}], 0x1, &(0x7f0000000840)=ANY=[@ANYRES32, @ANYBLOB="49530000000001000000", @ANYBLOB="ecdb180900d1bcb2ba6108ab2659fe6d2db468f14b7bdbfc823f82046c4f8db06f755fb6844e920000000000004fbac9b70b84573d5014b886f4c91afbc2499dfe64dda5846296977ec769663ef47db0465329d2552d4c83012d800c7db2f3e8e37acfdd30365afbc9f65d3bc4c784b46dda7257d3e9339b1289f88bd0b7813bb29ccc97"], 0xe, 0x800}, 0x4040000) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffffffc}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x5c) ioctl$PPPIOCGFLAGS(r2, 0x8004745a, &(0x7f0000000800)) socketpair(0xb, 0x6, 0x3, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f00000000c0)={0x0, '\x00', 0x1}, 0x18) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r4, 0x6, 0x16, &(0x7f0000000100)=[{0x2, 0x3}, {0x2, 0x7}], 0x2) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x0, 0x7, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1, [0x0, 0x0, 0x1f, 0x10000000000000, 0x0, 0x0, 0x40000000000000]}, 0x5c) getsockopt$netlink(r4, 0x10e, 0x0, &(0x7f0000000740)=""/172, &(0x7f00000005c0)=0xac) 2018/03/31 02:42:43 executing program 7: unshare(0x8000400) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000240)={0x0, &(0x7f0000000200)}) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, &(0x7f0000000340)={0x0, &(0x7f0000000280)=""/175}) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001fec)={0x5, 0x9, 0x4, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000380)={{{@in=@multicast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000200)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000000480)={0xf, 0xd, &(0x7f0000000100)=ANY=[@ANYBLOB="180000000600800000000000d90e00001e080100bf26032c3846a474c20000000000000000000000", @ANYRES32=r0, @ANYBLOB="00000000000000001800000005000000000000000600000005f78000100000000000000000000000180000000900000000000000000000009500000000000000"], &(0x7f0000000080)='GPL\x00', 0x2020000000, 0x23, &(0x7f00000000c0)=""/35, 0x41000, 0xebbbe998ccae1467, [], r1}, 0x48) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000)={r0, &(0x7f0000009f7a), &(0x7f0000006000)}, 0x18) 2018/03/31 02:42:43 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000000)=0x101, &(0x7f0000000040)=0x4) setsockopt(r0, 0x3a, 0x0, &(0x7f0000000fd8), 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000080)=[@in6={0xa, 0x4e24, 0x1000, @empty, 0x946}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}], 0x2c) 2018/03/31 02:42:43 executing program 1: unshare(0x8000400) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000240)={0x0, &(0x7f0000000200)}) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, &(0x7f0000000340)={0x0, &(0x7f0000000280)=""/175}) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001fec)={0x5, 0x9, 0x4, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000380)={{{@in=@multicast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000200)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000000480)={0xf, 0xb, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0xed9}, [@generic={0x200, 0x8, 0x1, 0x7}, @map={0x18, 0x2, 0x1, 0x0, r0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x6}, @initr0={0x18, 0x0, 0x0, 0x0, 0x9}], {0x95}}, &(0x7f0000000080)='GPL\x00', 0x2020000000, 0x23, &(0x7f00000000c0)=""/35, 0x0, 0xebbbe998ccae1467, [], r1}, 0x48) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000)={r0, &(0x7f0000009f7a), &(0x7f0000006000)}, 0x18) 2018/03/31 02:42:43 executing program 2: getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f00000004c0)={"62726f75746500000000000000000000020000000000000000008000", 0x0, 0x4, 0x8b, [], 0x180, &(0x7f0000000200), &(0x7f0000000400)=""/139}, &(0x7f00000003c0)=0x78) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x11, 0x800000003, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000340)={0x0}, &(0x7f0000000380)=0x351) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000002d00)=r2) bind(r1, &(0x7f00005a2000)=@pptp={0x18, 0x2, {0x2, @loopback=0x7f000001}}, 0x80) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000080)=0x10, 0x4) r3 = socket(0xe, 0x6, 0xa1) sendmsg$nl_route(r3, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYBLOB="240000001c00010000000000000000000a000000", @ANYBLOB="5900c5e3e5bf607cde3949dd5091787ad915ad7fe3906edf0b89a24984268d281f5f50c566fa6e76e1"], 0x2}, 0x1}, 0x0) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000002b40)) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'lo\x00', 0x800}) r4 = socket$netlink(0x10, 0x3, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000002c40)={0xffffffffffffffff, 0xffffffffffffffff}) socket$vsock_stream(0x28, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000300)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\b'}) connect$rds(r1, &(0x7f0000002d40)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendmsg$nl_route(r4, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0xfffffff0}, 0xc, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="2800000013000100000000000000000000000000", @ANYBLOB="7f0000000000000008000a000f8000007eb8065814ee99984d1f23f913302818b1194af4efa0068699a9c4d11497e787a735edbf6726f6d2e14df4f8e84f0c8b71052ed916b08cb6af7a7a86c199bad12fa78a0cf68806c879ed1aa2d86afa28bcb4a9eadab20cdfe1af99cdeca02093056baa32c66b5307f5e7f04ccfcba0f0e798e05e9bb8369fb53033f0597553021a39a68b811cb4ed92513a52b52f34dde0b31314fa5c59c25c45f1e06c075d"], 0x2}, 0x1}, 0x0) sendmsg$rds(0xffffffffffffffff, &(0x7f0000002780)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000001400)=""/240, 0xf0}, {&(0x7f0000001500)=""/4096, 0x1000}, {&(0x7f0000002500)=""/248, 0xf8}, {&(0x7f0000002600)=""/217, 0xd9}], 0x4, &(0x7f0000002700)=ANY=[@ANYBLOB="58000000000000001401000007000000018000008f1f0000"], 0x18, 0x8000}, 0x5) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_buf(r8, 0x6, 0x1d, &(0x7f0000002d80)=""/122, &(0x7f0000002e00)=0x7a) r9 = syz_genetlink_get_family_id$ipvs(&(0x7f0000002800)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r7, &(0x7f0000002e40)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000002bc0)={&(0x7f0000002b80)={0x14, r9, 0x2, 0x70bd29, 0x25dfdbfe, {0x5}}, 0x14}, 0x1, 0x0, 0x0, 0x4000800}, 0x40) ioctl$DRM_IOCTL_MODE_SETCRTC(r8, 0xc06864a2, &(0x7f00000028c0)={&(0x7f0000002880)=[0x708, 0x2], 0x2, 0x5, 0x401, 0x8e1b, 0xffffffffffffffff, 0x480, {0xf999, 0x6, 0x0, 0x800, 0x81, 0x40, 0x6, 0x1, 0x800, 0x9, 0x2, 0x40000000000000, 0x8001, 0x40, "24b28889379fe175ae901e4ba355fa20f8bfdd26285da1b7d92c2c3a964b1caa"}}) ioctl$DRM_IOCTL_AGP_RELEASE(r8, 0x6431) epoll_ctl$EPOLL_CTL_DEL(r8, 0x2, r5) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f00000027c0)={0x9, 0x0, 0x401}, 0xc) setsockopt$inet6_group_source_req(r7, 0x29, 0x2e, &(0x7f0000002980)={0x3, {{0xa, 0x4e22, 0x4000000000, @remote={0xfe, 0x80, [], 0xbb}, 0x4}}, {{0xa, 0x4e24, 0x7, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x2}}}, 0x108) ioctl$sock_SIOCGIFCONF(r6, 0x8910, &(0x7f0000002e80)=@buf={0x40, &(0x7f0000002c00)="64f23938f139a5152f00b9acb00f9f29aee501fa0f2cc79cbfca932fab65ab53cbeb6bdb4b739760fa0da1f7a81ae554a83d2344283944a9fdb2d92c1f2a1b53"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000002940)={'syzkaller0\x00', 0x1000}) getsockopt$inet_tcp_buf(r8, 0x6, 0xd, &(0x7f0000002ac0)=""/62, &(0x7f0000002b00)=0x3e) 2018/03/31 02:42:43 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000000)=0x19, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e23, 0x40, @mcast2={0xff, 0x2, [], 0x1}, 0x3c10}}, 0x8, 0x8000, 0x0, 0xfffffffffffffff7, 0x8}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000200)=ANY=[@ANYRES32=r2, @ANYBLOB="0200000000000000"], &(0x7f0000000240)=0xc) getpeername$ipx(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0x10) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x800080000000000) connect$unix(r0, &(0x7f0000932000)=@abs={0x1, 0x0, 0x4e21}, 0x6e) 2018/03/31 02:42:43 executing program 6: r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)="29000000200019fff63d0014000000060200000315de0005100000040d000a000000000000f9000008", 0x29}], 0x1) getsockopt$bt_hci(r0, 0x65, 0x5, &(0x7f0000cbc000)=""/244, &(0x7f0000001000)=0xf4) 2018/03/31 02:42:43 executing program 7: unshare(0x8000400) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000240)={0x0, &(0x7f0000000200)}) socket$packet(0x11, 0x3, 0x300) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, &(0x7f0000000340)={0x0, &(0x7f0000000280)=""/175}) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001fec)={0x5, 0x9, 0x4, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000380)={{{@in=@multicast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000200)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000000480)={0xf, 0xd, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0xed9}, [@generic={0x200, 0x8, 0x1, 0x7}, @map={0x18, 0x2, 0x1, 0x0, r0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x6}, @jmp={0x5, 0x2, 0x0, 0x7, 0xf, 0x80, 0x10}, @initr0={0x18, 0x0, 0x0, 0x0, 0x9}], {0x95}}, &(0x7f0000000080)='GPL\x00', 0x2020000000, 0x23, &(0x7f00000000c0)=""/35, 0x41000, 0xebbbe998ccae1467, [], r1}, 0x48) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000)={r0, &(0x7f0000009f7a), &(0x7f0000006000)}, 0x18) 2018/03/31 02:42:43 executing program 4: r0 = socket(0x11, 0x4000000000080003, 0x0) sendmmsg(r0, &(0x7f0000003e80)=[{{&(0x7f0000000040)=@in6={0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000000300), 0x0, &(0x7f0000000340)}}, {{&(0x7f0000000e80)=@ipx={0x4, 0x0, 0x0, "85016dfe9b78"}, 0xc7, &(0x7f0000000f80), 0x0, &(0x7f0000002480), 0xdd}}], 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) 2018/03/31 02:42:43 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000001500)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x29024}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="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"], 0x13f8}, 0x1, 0x0, 0x0, 0x20008004}, 0x4000000) 2018/03/31 02:42:44 executing program 3: socket$inet_smc(0x2b, 0x1, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$vsock_stream(0x28, 0x1, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') socketpair(0x0, 0x80001, 0x0, &(0x7f0000001c00)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000440)={0x0, 0x10000, 0x1}, &(0x7f0000001c80)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001cc0)={0x0, 0x7}, &(0x7f0000001d00)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000001d40)={r3, 0xd32, 0x9, 0x4, 0x4, 0x400, 0x4, 0x0, {r4, @in6={{0xa, 0x4e22, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x81}}, 0x4, 0x2, 0x6, 0x7, 0x80}}, &(0x7f0000001e00)=0xb0) sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000001e40)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x20008004}, 0x40000) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f00000000c0)=0x100000001, 0x8) r5 = socket$nl_generic(0x10, 0x3, 0x10) getpid() preadv(r1, &(0x7f0000000500)=[{&(0x7f0000000480)=""/128, 0x80}], 0x1, 0x0) sendmsg$nl_generic(r5, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f00000005c0)=ANY=[@ANYBLOB="1c00000020000100070087564863500000000000000400000023001100"], 0x1}, 0x1}, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) r6 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x101}, &(0x7f0000000540)=0x8) tee(r6, 0xffffffffffffffff, 0x6bf081f2, 0x0) r7 = socket(0x4, 0x80001, 0x4) recvfrom$ax25(r7, &(0x7f0000001ac0)=""/206, 0xce, 0x2000, &(0x7f0000001bc0)={0x3, {"1c3f932e62de7b"}, 0x7}, 0x10) ioctl$sock_SIOCADDDLCI(0xffffffffffffffff, 0x8980, &(0x7f0000000000)={'ifb0\x00'}) r8 = socket$vsock_dgram(0x28, 0x2, 0x0) writev(r8, &(0x7f0000001a40)=[{&(0x7f0000000080)="fc2deeebde2cc7b425", 0x9}, {&(0x7f0000000a40)="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", 0x1000}], 0x2) r9 = socket$inet6(0xa, 0x5, 0x800) listen(r9, 0x43) socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) socket$inet6_sctp(0xa, 0x800080000000004, 0x84) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r9, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) socketpair(0x0, 0x3, 0x7, &(0x7f0000000040)) sendmsg$IPVS_CMD_DEL_SERVICE(r5, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000200)={&(0x7f0000000580)=ANY=[@ANYBLOB="3ee63368860b8678df3e0b26f0830c73d500"], 0x1}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000340)=@assoc_value={0x0, 0x186}, &(0x7f0000000380)=0x8) 2018/03/31 02:42:44 executing program 1: unshare(0x8000400) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000240)={0x0, &(0x7f0000000200)}) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, &(0x7f0000000340)={0x0, &(0x7f0000000280)=""/175}) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001fec)={0x5, 0x9, 0x4, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000380)={{{@in=@multicast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000200)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000000480)={0xf, 0xb, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0xed9}, [@generic={0x200, 0x8, 0x1, 0x7}, @map={0x18, 0x2, 0x1, 0x0, r0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x6}, @initr0={0x18, 0x0, 0x0, 0x0, 0x9}], {0x95}}, &(0x7f0000000080)='GPL\x00', 0x2020000000, 0x23, &(0x7f00000000c0)=""/35, 0x0, 0xebbbe998ccae1467, [], r1}, 0x48) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000)={r0, &(0x7f0000009f7a), &(0x7f0000006000)}, 0x18) 2018/03/31 02:42:44 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000380)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff}, 0x14) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000200)={r0}) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000000240)=""/25, &(0x7f0000000280)=0x19) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000080)={0x1, {{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x88) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f00000002c0)=0x800) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000300), &(0x7f0000000340)=0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000640)='reno\x00', 0x5) sendto$inet(r0, &(0x7f0000000040)="f5", 0x1, 0x0, &(0x7f0000000140)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000000)=@get={0x1, &(0x7f0000000180)=""/93, 0x7}) 2018/03/31 02:42:44 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000000)=0x19, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e23, 0x40, @mcast2={0xff, 0x2, [], 0x1}, 0x3c10}}, 0x8, 0x8000, 0x0, 0xfffffffffffffff7, 0x8}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000200)=ANY=[@ANYRES32=r2, @ANYBLOB="0200000000000000"], &(0x7f0000000240)=0xc) getpeername$ipx(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0x10) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x800080000000000) connect$unix(r0, &(0x7f0000932000)=@abs={0x1, 0x0, 0x4e21}, 0x6e) 2018/03/31 02:42:44 executing program 4: r0 = socket(0x1e, 0x2, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f00000004c0)=@add_del={0x2, &(0x7f0000000180)='dummy0\x00', 0x3}) bind(r0, &(0x7f00008a1f80)=@generic={0x42001e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d64fb8f8401a3ff59829a2b0afe7ce43a5b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31510000500000000000bdb9c8ea31000077aeb81c90001d6f7c980400000000f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x1, 0x0) sendmsg(r1, &(0x7f0000000000)={&(0x7f00000000c0)=@generic={0x10000000001e, "0100000000001e0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624280027800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000000740), 0x0, &(0x7f0000000040), 0x0, 0x80000d}, 0x0) close(r1) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x101, 0x800006, 0xb, 0x1, 0x140}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100)={r2, 0x89}, 0xc) r3 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r3, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f000090bff7), 0xfffffffffffffe6a) setsockopt$inet_mreq(r3, 0x0, 0x20, &(0x7f0000000000)={@rand_addr, @local={0xac, 0x14, 0x14, 0xaa}}, 0x8) sendto$inet(r3, &(0x7f0000e76000)="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", 0x5b5, 0x0, &(0x7f0000bc8ff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r4 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000040)={0x9}, 0x1) getsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000200)=0xfffffffffffff001, &(0x7f0000000240)=0x4) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000540)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r5 = epoll_create1(0x80046) socket(0x17, 0x800, 0x80000000000000) getsockopt(r1, 0x9, 0x2710, &(0x7f0000000580), &(0x7f0000bda000)) socket$key(0xf, 0x3, 0x2) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r0, &(0x7f00000003c0)={0x20000001}) sendmmsg$alg(r0, &(0x7f00000011c0)=[{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000280)="0e0af27f4831ac8b41068d31230501bfc97c3f24610f85fee356e3c655c16a7bdd3dd5d1305b551b52dce99993b0ebd183517bf58db80a046887c2bec4b08fefb4a9e0e3e0244a9241bbd9529f7acdd632b4ec2727ec080b8f04b7bb", 0x5c}], 0x1, &(0x7f0000000440)=ANY=[], 0x0, 0x4000000}], 0x1, 0x4044) getsockopt$inet6_dccp_int(0xffffffffffffffff, 0x21, 0x9, &(0x7f0000000140), &(0x7f0000000500)=0xfffffffffffffe09) getpeername$netrom(r0, &(0x7f0000000340), &(0x7f0000000380)=0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(r4, 0x0, 0x48c, &(0x7f0000000000)={0x0, 'sit0\x00', 0xfffffffffffffffc}, 0xffffffffffffff09) ioctl(r4, 0x800000000008982, &(0x7f0000000000)) socketpair$inet6(0xa, 0xf, 0x9, &(0x7f00000001c0)) ioctl$DRM_IOCTL_FREE_BUFS(r5, 0x4010641a, &(0x7f0000000480)={0x6, &(0x7f0000000440)=[0x8, 0x3, 0x1, 0x1ff, 0x4000000, 0x0]}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000300)=0x7d5, 0x4) 2018/03/31 02:42:44 executing program 2: sendmsg$key(0xffffffffffffffff, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000004ff0)=ANY=[@ANYBLOB="020600000200000002000000ff8b67d0"], 0x10}, 0x1}, 0x0) socket$key(0xf, 0x3, 0x2) 2018/03/31 02:42:44 executing program 7: unshare(0x8000400) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000240)={0x0, &(0x7f0000000200)}) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, &(0x7f0000000340)={0x0, &(0x7f0000000280)=""/175}) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x5, 0x9, 0x4, 0x1, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000380)={{{@in=@multicast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000200)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000000480)={0xf, 0xd, &(0x7f0000000140)=ANY=[@ANYBLOB="180000000600000000668500d90e000000080100070000000000000000000000181200000b746ea80f9ed61bd7b4e4977a0688fc64ebb0d82b56060cd9baaf835a9c823698d8d671369945f80bfc1b895c622e4147a99e56de09e8cac1d1dee63400000007a6628d5f005404af8128", @ANYRES32=r0, @ANYBLOB="00000000000000001800000005000000000000000600000005f78000100000000000000000000000180000000900000000000000000000009500000000000000"], &(0x7f0000000080)='GPL\x00', 0x2020000000, 0x23, &(0x7f00000000c0)=""/35, 0x41000, 0xebbbe998ccae1467, [], r1}, 0x48) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000)={r0, &(0x7f0000009f7a), &(0x7f0000006000)}, 0x18) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x2}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000500)={0x0, 0x0, 0x2}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000000540)={r3, r4, 0x3}) 2018/03/31 02:42:44 executing program 1: unshare(0x8000400) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000240)={0x0, &(0x7f0000000200)}) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, &(0x7f0000000340)={0x0, &(0x7f0000000280)=""/175}) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001fec)={0x5, 0x9, 0x4, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000380)={{{@in=@multicast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000200)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000000480)={0xf, 0xb, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0xed9}, [@generic={0x200, 0x8, 0x1, 0x7}, @map={0x18, 0x2, 0x1, 0x0, r0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x6}, @initr0={0x18, 0x0, 0x0, 0x0, 0x9}], {0x95}}, &(0x7f0000000080)='GPL\x00', 0x2020000000, 0x23, &(0x7f00000000c0)=""/35, 0x0, 0xebbbe998ccae1467, [], r1}, 0x48) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000)={r0, &(0x7f0000009f7a), &(0x7f0000006000)}, 0x18) 2018/03/31 02:42:44 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000000)=0x19, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e23, 0x40, @mcast2={0xff, 0x2, [], 0x1}, 0x3c10}}, 0x8, 0x8000, 0x0, 0xfffffffffffffff7, 0x8}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000200)=ANY=[@ANYRES32=r2, @ANYBLOB="0200000000000000"], &(0x7f0000000240)=0xc) getpeername$ipx(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0x10) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) connect$unix(r0, &(0x7f0000932000)=@abs={0x1, 0x0, 0x4e21}, 0x6e) socket$inet6(0xa, 0x5, 0x4955a8c3) 2018/03/31 02:42:44 executing program 2: r0 = socket(0x11, 0x4000000000080003, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000280)={'ip6_vti0\x00', &(0x7f00000001c0)=@ethtool_rx_ntuple={0x35, {0x5, @ah_ip4_spec={@dev={0xac, 0x14, 0x14, 0x16}, @remote={0xac, 0x14, 0x14, 0xbb}, 0x100000000, 0x1f}, @ether_spec={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x8}, 0xe60, 0x0, 0x0, 0x6, 0xffffffffffffffff}}}) getpeername(r0, &(0x7f00000002c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, &(0x7f0000000340)=0x80) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r4 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r4, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r3, &(0x7f0000000380)={0x2000}) sendto$inet(r4, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x4a, &(0x7f00000003c0)=ANY=[@ANYBLOB="aaaaaaaaaa000180c200000086dd6003324e0014000000000000000000000000000000000000ff01000000000000000000000000000100000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="934ce33ede21f05764e091f929324a11d014a165b3ba3a70aa944751a6fdac28af5c53a65266"], &(0x7f0000000300)={0x1, 0x0, [0xfffffffffffffffe]}) sendmsg$nl_route(r1, &(0x7f0000000180)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000040)=@setlink={0x3c, 0x13, 0x1, 0x0, 0x0, {}, [@IFLA_IFNAME={0x14, 0x3, 'sit0\x00'}, @IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0x2}]}]}, 0xffffffffffffffa9}, 0x1}, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000000)=0x7, 0x4) sendmmsg(r0, &(0x7f0000003e80)=[{{&(0x7f0000000040)=@in6={0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000000300), 0x3d9, &(0x7f0000000280)}}, {{&(0x7f0000000080)=@nfc_llcp={0x27, 0x1, 0x0, 0x0, 0x0, 0x0, "99066c9aa4c2fbbf0aecb573b9d1bdc8be397716e627f0d1865ea32e0822c1026f14d27d9eb2214e9b34beb87de5d3aab05c161c037b28907fcb4fa979f696"}, 0x60, &(0x7f0000000f80), 0x0, &(0x7f0000002480)}}], 0x2, 0x0) 2018/03/31 02:42:44 executing program 7: unshare(0x8000400) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000240)={0x0, &(0x7f0000000200)}) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, &(0x7f0000000340)={0x0, &(0x7f0000000280)=""/175}) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001fec)={0x5, 0x9, 0x4, 0x1}, 0x2c) socketpair(0xa, 0x0, 0x6, &(0x7f0000000180)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000001c0)=0x6, 0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000380)={{{@in=@multicast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000200)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000000480)={0xf, 0xd, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0xed9}, [@generic={0x200, 0x8, 0x1, 0x7}, @map={0x18, 0x2, 0x1, 0x0, r0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x6}, @jmp={0x5, 0x2, 0x0, 0x7, 0xf, 0x80, 0x10}, @initr0={0x18, 0x0, 0x0, 0x0, 0x9}], {0x95}}, &(0x7f0000000080)='GPL\x00', 0x2020000000, 0x23, &(0x7f00000000c0)=""/35, 0x41000, 0xebbbe998ccae1467, [], r2}, 0x48) r3 = socket(0xfffffffffffffffd, 0x6, 0x7) accept4$inet6(r3, &(0x7f0000000100)={0x0, 0x0, 0x0, @local}, &(0x7f0000000140)=0x1c, 0x80000) shutdown(r3, 0x1) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000)={r0, &(0x7f0000009f7a), &(0x7f0000006000)}, 0x18) 2018/03/31 02:42:44 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000280)={"66df56746572007200710d2224001000000000000000000032cc00000000ffff"}, &(0x7f00000000c0)=0x54) r1 = socket(0x4, 0x2e3f7db68c3687e0, 0x100000001) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000200)={r0}) getsockopt(r0, 0x0, 0x7, &(0x7f0000000100)=""/100, &(0x7f0000000000)=0x64) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000000240)=0x5, 0x4) sendto$inet6(r0, &(0x7f00004f3000), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) socket$alg(0x26, 0x5, 0x0) 2018/03/31 02:42:44 executing program 1: unshare(0x8000400) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000240)={0x0, &(0x7f0000000200)}) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, &(0x7f0000000340)={0x0, &(0x7f0000000280)=""/175}) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001fec)={0x5, 0x9, 0x4, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000380)={{{@in=@multicast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000200)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000000480)={0xf, 0xd, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0xed9}, [@generic={0x200, 0x8, 0x1, 0x7}, @map={0x18, 0x2, 0x1, 0x0, r0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x6}, @jmp={0x5, 0x0, 0x0, 0x7, 0xf, 0x80, 0x10}, @initr0={0x18, 0x0, 0x0, 0x0, 0x9}], {0x95}}, &(0x7f0000000080)='GPL\x00', 0x2020000000, 0x23, &(0x7f00000000c0)=""/35, 0x0, 0xebbbe998ccae1467, [], r1}, 0x48) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000)={r0, &(0x7f0000009f7a), &(0x7f0000006000)}, 0x18) 2018/03/31 02:42:44 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000af2000)="8be3000000010000", 0x8) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000680)=[{&(0x7f0000000200)="f8c2c4cd0caebc2f77a3bb5680a12726dcedf7d2e3feb21eb4c18bb5ca2bc8ea20e414898af5aaa91d440ab0572bca064da7e3aa4eb2d1a6f469de4d7d36491965a37127b692541c05f90e80bc4f40cb93", 0x51}], 0x1}, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f00007faffc)=0xffffffffffffffed, 0x4) r3 = socket$packet(0x11, 0x3, 0x300) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x17, &(0x7f0000000000)=0x233, 0x4) r5 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r5, &(0x7f0000c67000)={0xa}, 0x1c) listen(r5, 0x1000008000) r6 = accept$netrom(0xffffffffffffffff, &(0x7f0000000600)=@full, &(0x7f0000000080)=0x48) setsockopt$netrom_NETROM_T4(r6, 0x103, 0x6, &(0x7f0000000680)=0x10000, 0x4) pipe(&(0x7f0000000740)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r3, &(0x7f00000003c0)) r9 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCSARP(r4, 0x8955, &(0x7f00000001c0)={{0x2, 0x4e20, @rand_addr=0x5}, {0x306, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x42, {0x2, 0x4e24, @rand_addr=0x1}, 'ip_vti0\x00'}) r10 = socket$inet(0x2, 0x3, 0x800000000000b) setsockopt$EBT_SO_SET_ENTRIES(r10, 0x0, 0x80, &(0x7f00000002c0)=@nat={'nat\x00', 0x19, 0x2, 0x360, [0x20000340, 0x0, 0x0, 0x20000480, 0x200004b0], 0x0, &(0x7f00000000c0), &(0x7f0000000b00)=ANY=[@ANYBLOB="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"]}, 0x3de) connect$inet(r9, &(0x7f00002f7ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_dccp_int(r8, 0x21, 0x7, &(0x7f00000002c0)=0x400000000000, 0x4) close(r5) sendmmsg(r9, &(0x7f0000d1bf10)=[{{&(0x7f0000000140)=@ax25={0x3, {"a976372427d807"}}, 0x80, &(0x7f0000d73fb0), 0x0, &(0x7f0000000100)}}], 0x159, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r7, 0xc0086420, &(0x7f0000000240)={0x0}) ioctl$DRM_IOCTL_RM_CTX(0xffffffffffffffff, 0xc0086421, &(0x7f0000000280)={r11}) accept(r4, &(0x7f0000000000)=@l2, &(0x7f0000000340)=0x80) setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f0000003300)=@req3={0x0, 0x1, 0x8, 0x4, 0x7, 0x9, 0x8}, 0x1c) accept4$packet(r2, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000300)=0x14, 0x0) 2018/03/31 02:42:44 executing program 7: unshare(0x10000) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000240)={0x0, &(0x7f0000000200)}) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001fec)={0x5, 0x9, 0x4, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000380)={{{@in=@multicast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000200)=0xe8) ioctl$void(r0, 0xc0045c78) bpf$PROG_LOAD(0x5, &(0x7f0000000480)={0xf, 0xd, &(0x7f0000000700)=ANY=[@ANYBLOB="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", @ANYRES32=r0, @ANYBLOB="00000000000000080000000005000000000000000600000005f7800010000000000000000000000000004081090000000000030000000000d500000000000000"], &(0x7f0000000080)='GPL\x00', 0x2020000000, 0x23, &(0x7f00000000c0)=""/35, 0x41000, 0xebbbe998ccae1467, [], r1}, 0x48) r2 = socket$inet_smc(0x2b, 0x1, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f0000000100)={'bcsh0\x00', 0x100000001}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000)={r0, &(0x7f0000009f7a), &(0x7f0000006000)}, 0x18) r3 = accept$inet6(0xffffffffffffffff, &(0x7f0000001140)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000001180)=0x1c) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f00000011c0), &(0x7f0000001200)=0x4) r4 = accept4(r2, &(0x7f0000000980)=@un=@abs, &(0x7f0000000a00)=0x80, 0x800) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000a80)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r4, &(0x7f0000000bc0)={&(0x7f0000000a40)={0x10, 0x0, 0x0, 0x110}, 0xc, &(0x7f0000000b80)={&(0x7f0000000ac0)={0x94, r5, 0xb00, 0x70bd2b, 0x25dfdbfd, {0xb}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xff}, @IPVS_CMD_ATTR_SERVICE={0x58, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3b}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x35}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@dev={0xfe, 0x80, [], 0x13}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}]}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x7}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7ff}, @IPVS_CMD_ATTR_DEST={0x4, 0x2}]}, 0x94}, 0x1, 0x0, 0x0, 0x4001}, 0x40) 2018/03/31 02:42:44 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000000)=0x19, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e23, 0x40, @mcast2={0xff, 0x2, [], 0x1}, 0x3c10}}, 0x8, 0x8000, 0x0, 0xfffffffffffffff7, 0x8}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000200)=ANY=[@ANYRES32=r2, @ANYBLOB="0200000000000000"], &(0x7f0000000240)=0xc) getpeername$ipx(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0x10) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) connect$unix(r0, &(0x7f0000932000)=@abs={0x1, 0x0, 0x4e21}, 0x6e) socket$inet6(0xa, 0x5, 0x4955a8c3) 2018/03/31 02:42:44 executing program 2: r0 = socket(0x0, 0x1, 0x6) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x80800) connect$l2tp(r0, &(0x7f0000000080)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x3, 0x0, 0x3, 0x4, {0xa, 0x4e20, 0xffffffff, @mcast1={0xff, 0x1, [], 0x1}, 0xfff}}}, 0x32) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0x0, 0x10, 0x8, 0x6}, &(0x7f0000000100)=0x18) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000200)={r2, 0x8c, &(0x7f0000000140)=[@in6={0xa, 0x4e21, 0x6, @dev={0xfe, 0x80, [], 0x18}, 0x9}, @in6={0xa, 0x4e24, 0x5, @empty, 0x8001}, @in6={0xa, 0x4e24, 0x0, @ipv4={[], [0xff, 0xff]}, 0x1}, @in6={0xa, 0x4e23, 0xb31, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, @in6={0xa, 0x4e23, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x6}]}, &(0x7f0000000240)=0x10) r3 = socket$inet_sctp(0x2, 0x800000000005, 0x84) setsockopt$EBT_SO_SET_ENTRIES(r3, 0x0, 0x80, &(0x7f00000035c0)=@broute={'broute\x00', 0x20, 0x4, 0x600, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20002f40], 0x0, &(0x7f0000002f00), &(0x7f0000002f40)=ANY=[@ANYBLOB="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"]}, 0x678) 2018/03/31 02:42:44 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000680)={{{@in6, @in=@rand_addr}}, {{@in6=@mcast1}, 0x0, @in=@rand_addr}}, &(0x7f0000000780)=0xe8) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000240)={'bridge0\x00', 0x9000}) r2 = socket$packet(0x11, 0x80000000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000200)={0x0, 0x18}, &(0x7f0000000440)=0x8) pipe(&(0x7f0000000ac0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f00000001c0)=@assoc_id=r4, &(0x7f0000000400)=0xfffffffffffffd4b) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000580)={'ip6_vti0@\x00\x00+\x00', {0x2, 0x4e22, @multicast2=0xe0000002}}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000c00)=ANY=[@ANYBLOB="0d0000004b660500dcbccf65a4193681f6f696a0008000000000000000000030e9c552a28b5274766ec198b0477fb5e14d4bae351c98d2952163a535384e5be113289d5d13482f65157252131a57122dbe7247fcf7f8d222994e6f5ebc83e9522e2f8cc898bc6b346b7311e8"], &(0x7f00000002c0)=0x1) syz_genetlink_get_family_id$ipvs(&(0x7f0000000c80)='IPVS\x00') ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000000340)={'ip6gre0\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000000e00)=@generic={0x8, 0x1, 0x3ecf}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000900)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r6, 0x84, 0x1b, &(0x7f00000009c0)=ANY=[@ANYRES32=r4, @ANYBLOB="d2000000f8ffffff7a0b8adeef33435f215cf0f92e237461f51fa528c04149f80081c4c692d70100000000000000e5fd27942e5fc9d3b58b3cd855e57c6b39d7057e195da0937c9e6fa467bcafe5b883315df1d24887de08240943c7c5c3b0e119647d9ce08f62aed3896ae169048a30950384b8005fec2af393093fa803ed2d3d83da997dc0740000001b6ebe0c66c50e2cbb32e6877fa8170903dc516e78dc0300000030c3aee1e5fa608370fa38356a8f71f8f99d5448bd894cc81b0000c8c40000000000"], &(0x7f0000000940)=0x2) sendmsg$IPVS_CMD_GET_CONFIG(r1, &(0x7f00000005c0)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x1010000}, 0xc, &(0x7f0000000500)={&(0x7f0000000d00)=ANY=[]}, 0x1, 0x0, 0x0, 0x80}, 0x8000) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r7, 0x84, 0x78, &(0x7f0000000280), 0x4) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000000040)={r3, 0x1, 0xffffff89, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x13}}, 0xfda9) socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000480)='bridge0\x00') getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) pipe(&(0x7f0000000640)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000840)=0x5, &(0x7f0000000600)=0x4) accept(0xffffffffffffffff, &(0x7f0000000140)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, &(0x7f0000000800)=0x80) getsockopt$inet_mtu(r8, 0x0, 0xa, &(0x7f00000004c0), &(0x7f0000000540)=0x85aa336efdf9314b) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f00000043c0)=[{&(0x7f0000000040)={0x27, 0x1, 0x0, 0x3, 0x7, 0x1, "25d08a89aae8837f726687326421747920ae1968e20cd373699fd8daea2d68bf7ee425535bff91167faa35b33054f80bdbebfd95e453d17a63c514ad40b02b", 0x16}, 0x60, &(0x7f00000000c0), 0x0, &(0x7f0000001240)={0xb0, 0x29, 0x1, "c856447c43748e4b7112fbd6dcacf345c3da8d1c3b31876aac8d62bdc910a4c41a17616e86517a58ae7109149de5455d84b215ca79e5859f61c5a5fb8e60d4a77e6a8ac419bf69b5cfb60981c47188e4ab860c913ee7968bee91b22e1c8f3dcf5b3852f46e5c32eb4ebc73ec1317f23b3016570b6c883d972b18816fc67d4d17a97e766d61c14cf0d8eac1f300046b746f5283a1adaa78559779"}, 0xb0}], 0x1, 0x4800) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000180)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) ioctl$sock_inet_SIOCGIFNETMASK(0xffffffffffffffff, 0x891b, &(0x7f00000003c0)={'ip6_vti0\x00', {0x2, 0x4e24, @multicast2=0xe0000002}}) 2018/03/31 02:42:44 executing program 3: recvmsg(0xffffffffffffffff, &(0x7f000000e5b4)={&(0x7f000001aff0)=@can, 0x10, &(0x7f0000002000)=[{&(0x7f0000000000)=""/237, 0xed}, {&(0x7f0000000fdb)=""/37, 0x17f}], 0x2}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x6}, [@call={0x85, 0x0, 0x0, 0x2}], {0x95}}, &(0x7f000001bff6)='syzkaller\x00', 0x1, 0xf, &(0x7f0000011000)=""/195, 0x40f00}, 0x48) [ 105.186963] netlink: 'syz-executor6': attribute type 10 has an invalid length. [ 105.195629] netlink: 'syz-executor6': attribute type 10 has an invalid length. 2018/03/31 02:42:44 executing program 7: unshare(0x8000400) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000240)={0x0, &(0x7f0000000200)}) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, &(0x7f0000000340)={0x0, &(0x7f0000000280)=""/175}) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001fec)={0x5, 0x9, 0x4, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f0000000680)="99c58048dc7bbb922c8ef484d8cc7c0506d5e0e105c01a9f1f4374a5bb163b12668cfa29586b10e93d068ac59a3ac4ae426354cfd49b305d469754f411d9daa03d54c9db", &(0x7f0000000500)="fa7e5c769b549eb8abf27be265c8752af3f8f508dbc77c752654aacc956c9c261216e3c3f91a97f2658c8069e7d46c90182cb315d95ef95bb2a30c321054a4c9f5df8e244fe57f59ca091e978708c5a62ff1c15eeed3b47573d0c1d5727e5275552082c41365e15c081b7de6f0d0ba3b4b7bfe83e8dd23947c7e88f10b9e76d4a89a8b9ea51e9ab7f3013c49e7f42b946b9d66f520e70976f06476979d005112c671c9022af96c80bd9256d0cfb386b5c28d5d4e6e522c04478ef323da57e50708ff18201815727e6a790bd39973b2e7c7eaf20a8bb87f42ff44e964f396a6c42b600022ff136d55b45e", 0x200000000000000}, 0x20) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000380)={{{@in=@multicast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000200)=0xe8) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000d80)={@in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x2, 0x1, 0x800, "2d83c49a6260ad9aa346954ecda3843fdb139e70e1dda92a997f637f08dfe73b43ddbbd0b3c55758d718ac2f4247ee1c52d3471fa9094d64d404941800a627428dc6d42cae91d10505fcf2dec2d005f1"}, 0xd8) bpf$PROG_LOAD(0x5, &(0x7f0000000480)={0xf, 0xd, &(0x7f0000000000)=ANY=[@ANYBLOB="180000000600000000000000d90e0000000801000700000000000000000000009e06003d", @ANYRES32=r0, @ANYBLOB="00000000000000001800000005000000000000000600000005f78000100000000000000000000000180000000900000000000000000000009500000000000000"], &(0x7f0000000080)='GPL\x00', 0x2020000000, 0x23, &(0x7f00000000c0)=""/35, 0x41000, 0xebbbe998ccae1467, [], r1}, 0x48) r3 = socket(0x13, 0x1, 0x4a) connect$rds(r3, &(0x7f0000000600)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/03/31 02:42:44 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0x9c, 0x4000000000080, 0x5}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r0, &(0x7f0000fc5000), &(0x7f0000950000)}, 0x20) r1 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000ec0)=0xc, 0x4) getsockopt$ax25_int(r0, 0x101, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) getpeername(r2, &(0x7f00000001c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f0000000240)=0x80) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000002c0)={{{@in=@multicast2, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f00000003c0)=0xe8) sendmsg$nl_generic(r3, &(0x7f00000007c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x40000010}, 0xc, &(0x7f0000000780)={&(0x7f0000000800)=ANY=[@ANYBLOB="440300001a0000092abd7000fcdb533d68f373eaeadf25070000001400070008007200", @ANYRES32=r4, @ANYBLOB="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", @ANYRES32=r0, @ANYBLOB="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"], 0x344}, 0x1, 0x0, 0x0, 0x4000004}, 0x40) accept4$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x14, 0x800) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000100)={'eql\x00', r5}) socket$nl_xfrm(0x10, 0x3, 0x6) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000fccff0)={r0, &(0x7f0000000180)}, 0x10) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) setsockopt$inet_mreq(r6, 0x0, 0x24, &(0x7f0000000180)={@rand_addr=0x3, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x8) getsockopt$inet6_int(r3, 0x29, 0xd, &(0x7f0000000400), &(0x7f0000000440)=0x4) [ 105.236404] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/03/31 02:42:44 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x10000000033) r1 = socket$inet(0x2, 0x0, 0x886) getsockopt$IP_VS_SO_GET_DESTS(r1, 0x0, 0x484, &(0x7f0000000240)=""/103, &(0x7f0000001040)=0x67) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) r2 = socket$inet(0x2, 0x802, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000580)=@broute={'broute\x00', 0x20, 0x2, 0x230, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000040], 0x0, &(0x7f0000000280), &(0x7f0000000040)=ANY=[@ANYBLOB="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"]}, 0x2a8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00000002c0)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001}}, [0x9, 0x8001, 0x0, 0x5, 0x2, 0x1f, 0x3, 0x0, 0x3, 0x800, 0x5, 0x6, 0x0, 0x886, 0x1]}, &(0x7f0000000000)=0x100) r4 = socket(0x2, 0x805, 0x0) bind$inet(r4, &(0x7f0000ce6ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r4, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000af3ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00000003c0)={r3, 0x5}, &(0x7f0000000400)=0x8) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000880)=@broute={'broute\x00', 0x20, 0x1, 0x150, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000700], 0x0, &(0x7f00000006c0), &(0x7f0000000700)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x1b, 0x0, 0x0, 'bcsf0\x00', 'teql0\x00', 'ip_vti0\x00', 'erspan0\x00', @empty, [], @random="c8992de4105a", [], 0x70, 0x70, 0xc0}}, @common=@LED={'LED\x00', 0x28, {{'syz1\x00'}}}}]}]}, 0x1c8) socket$pppoe(0x18, 0x1, 0x0) readv(r4, &(0x7f0000000e00)=[{&(0x7f00000004c0)=""/121, 0x79}, {&(0x7f0000000540)=""/62, 0x3e}, {&(0x7f0000000600)=""/142, 0x8e}, {&(0x7f0000000a00)=""/133, 0x85}, {&(0x7f0000000ac0)=""/152, 0xfffffffffffffeef}, {&(0x7f0000000b80)=""/108, 0xfffffea9}, {&(0x7f0000000c00)=""/105, 0x5}, {&(0x7f0000001080)=""/205, 0xcd}, {&(0x7f0000000d80)=""/79, 0x4f}], 0x9) setsockopt$RDS_CANCEL_SENT_TO(r4, 0x114, 0x1, &(0x7f0000000ec0)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x12}}, 0x10) setsockopt$IPT_SO_SET_ADD_COUNTERS(r2, 0x0, 0x41, &(0x7f0000000f00)={'raw\x00', 0x2, [{}, {}]}, 0x48) setsockopt$IP_VS_SO_SET_ADDDEST(r2, 0x0, 0x487, &(0x7f0000000440)={{0x62, @rand_addr=0x6, 0x4e20, 0x2, 'lc\x00', 0x20, 0x8, 0x2b}, {@empty, 0x4e21, 0x0, 0x0, 0xf29, 0x1}}, 0x44) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000080)='vegas\x00', 0xffffff82) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r1, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x0, &(0x7f000006d000)={0x2, 0x4e23}, 0x10) getsockopt$netlink(r4, 0x10e, 0xa, &(0x7f0000000f80)=""/163, &(0x7f0000000980)=0xa3) shutdown(r1, 0x1) getsockopt$kcm_KCM_RECV_DISABLE(0xffffffffffffffff, 0x119, 0x1, &(0x7f0000004040), 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001880)={r1}) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00000009c0)) socket$vsock_dgram(0x28, 0x2, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000002c0)={0x0, 0x40}, 0x8) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0xe}, 0x9}, 0x1c) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000900)={r5, 0xfffffffffffff801}, &(0x7f0000000940)=0x8) sendto$inet6(r0, &(0x7f0000000040)='\x009', 0x2, 0x0, 0x0, 0x0) 2018/03/31 02:42:44 executing program 1: unshare(0x8000400) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000240)={0x0, &(0x7f0000000200)}) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, &(0x7f0000000340)={0x0, &(0x7f0000000280)=""/175}) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001fec)={0x5, 0x9, 0x4, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000380)={{{@in=@multicast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000200)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000000480)={0xf, 0xd, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0xed9}, [@generic={0x200, 0x8, 0x1, 0x7}, @map={0x18, 0x2, 0x1, 0x0, r0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x6}, @jmp={0x5, 0x0, 0x0, 0x7, 0xf, 0x80, 0x10}, @initr0={0x18, 0x0, 0x0, 0x0, 0x9}], {0x95}}, &(0x7f0000000080)='GPL\x00', 0x2020000000, 0x23, &(0x7f00000000c0)=""/35, 0x0, 0xebbbe998ccae1467, [], r1}, 0x48) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000)={r0, &(0x7f0000009f7a), &(0x7f0000006000)}, 0x18) 2018/03/31 02:42:44 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000000)=0x19, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e23, 0x40, @mcast2={0xff, 0x2, [], 0x1}, 0x3c10}}, 0x8, 0x8000, 0x0, 0xfffffffffffffff7, 0x8}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000200)=ANY=[@ANYRES32=r2, @ANYBLOB="0200000000000000"], &(0x7f0000000240)=0xc) getpeername$ipx(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0x10) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) connect$unix(r0, &(0x7f0000932000)=@abs={0x1, 0x0, 0x4e21}, 0x6e) socket$inet6(0xa, 0x5, 0x4955a8c3) 2018/03/31 02:42:44 executing program 7: unshare(0x8000400) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000240)={0x0, &(0x7f0000000200)}) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, &(0x7f0000000340)={0x0, &(0x7f0000000280)=""/175}) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001fec)={0x5, 0x9, 0x4, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000380)={{{@in=@multicast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000200)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000000480)={0xf, 0xd, &(0x7f0000000000)=ANY=[@ANYBLOB="180000000600000000000000d90e00000008010007000000000000000000000018120000", @ANYRES32=r0, @ANYBLOB="000000000000000600000005f7800010000000000000000000000018000000090000000000000000000000950000000000000000000000000000000000002000"], &(0x7f0000000080)='GPL\x00', 0x2020000000, 0x23, &(0x7f00000000c0)=""/35, 0x41000, 0xebbbe998ccae1467, [], r1}, 0x48) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000)={r0, &(0x7f0000009f7a), &(0x7f0000006000)}, 0x18) 2018/03/31 02:42:44 executing program 0: mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64031, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x0, 0xfffffffffffffff8) socket$inet6_dccp(0xa, 0x6, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000880)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept4(r0, 0x0, &(0x7f0000000940), 0x800) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000540)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x1, 0x7fffffff, 0x7ab9e988, 0x3f, 0x3, 0x5, 0x101, 0x6, 0x8a7c, 0xfddf, 0x1, 0x100000000, 0x3, 0x3f, 0x8]}, &(0x7f0000000640)=0x100) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000680)={r3, @in6={{0xa, 0x4e24, 0x7, @empty, 0x5}}, 0x0, 0x3ff, 0x4, 0x1, 0x2}, &(0x7f0000000740)=0x98) r4 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000780)="5fabc55402002000023d3b6a80b3a9d4", 0xb) getsockopt$sock_buf(r4, 0x1, 0xb7, &(0x7f0000000480)=""/163, &(0x7f0000000180)=0xa3) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0xf, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x5, 0x4, 0xff, 0x5, 0xa1ac}, &(0x7f0000000000)=0x98) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000000140)=@sack_info={0x0, 0x5, 0x81}, 0xc) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000340)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000380)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00000003c0)={0x0, 0x80000, 0xffffffffffffff9c}) r11 = socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r7, 0xc00c642e, &(0x7f0000000240)={r8, 0x80000, r10}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x40032, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000980)=ANY=[@ANYBLOB="72617700000000000000000000000000000000000000000000000000000000000500000000020000000000000000000000000000000000000000090000000000000000000000000085eb632400000000000000000000000000c600000000000000000008000000000000004300"], 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x103, 0x3f, r1, 0x0) pread64(r9, &(0x7f0000000280)=""/155, 0x9b, 0x1a) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000040)={0x0, 0x0, 0xffffffffffffff9c}) mmap(&(0x7f0000e64000/0x1000)=nil, 0x1000, 0x0, 0xa831, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf02000)=nil, 0xf02000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f0000000440)={r6, 0x7ff, 0x8000, 0x7}, 0x10) ioctl$sock_SIOCSIFBR(r5, 0x8941, &(0x7f0000000200)=@add_del={0x2, &(0x7f00000001c0)='gretap0\x00', 0x100}) ioctl$DRM_IOCTL_AGP_ALLOC(r13, 0xc0206434, &(0x7f0000000840)={0xfffffffffffffff9, 0x0, 0x10003}) ioctl$DRM_IOCTL_AGP_ALLOC(r10, 0xc0206434, &(0x7f00000008c0)={0x10001, 0x0, 0x0, 0xb43}) ioctl$DRM_IOCTL_AGP_ALLOC(r11, 0xc0206434, &(0x7f0000000400)={0xf37, r14, 0x0, 0x7}) ioctl$DRM_IOCTL_AGP_ALLOC(r12, 0xc0206434, &(0x7f00000007c0)={0x9, r15, 0x1, 0x9}) [ 105.328490] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/03/31 02:42:44 executing program 6: r0 = socket(0x0, 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000280)={0x0, 0x80000, 0xffffffffffffff9c}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000ac0)={{{@in6=@local, @in=@multicast1}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000380)=0xe8) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000680)={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @local={0xfe, 0x80, [], 0xaa}, @empty, 0x1, 0x153, 0x5, 0x500, 0xa8, 0x44000200}) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000000300)={0x1000, &(0x7f0000001540)=""/4096}) bind(r0, &(0x7f0000000580)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0xffffffffffffff3e) unshare(0x60000000) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000740)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000e00), &(0x7f0000000e40)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001100)={{{@in6=@local, @in=@multicast2}}, {{@in6}, 0x0, @in=@loopback}}, &(0x7f0000001200)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000840), &(0x7f0000000800)=0x205) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001480)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000014c0), &(0x7f0000001500)=0xc) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000180)={'\x00', &(0x7f0000000880)=ANY=[]}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000880)={{{@in=@dev, @in=@broadcast}}, {{@in=@local}, 0x0, @in=@multicast2}}, &(0x7f0000000340)=0xe8) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000004c0)=0x80000001, 0x4) getpeername$netrom(0xffffffffffffffff, &(0x7f0000000400)=@full, &(0x7f0000000140)=0x48) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000000500)={{0x2, 0xfffffffffffffffe, @dev={0xac, 0x14, 0x14}}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x5, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'syz_tun\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000003c0)={'irlan0\x00', 0x1000}) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f0000000a80)={'vlan0\x00', {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x12}}}) connect$llc(0xffffffffffffffff, &(0x7f0000000700)={0x1a, 0x339, 0x1f, 0x1e8d, 0x1f, 0x50, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}}, 0x10) r3 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040), &(0x7f0000000240)=0x4) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r3, 0x29, 0x41, &(0x7f0000000080)=ANY=[@ANYBLOB="6d616e676c65000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000b8b708f68cf349753b1e2079a1c32a8fc00f12b94ce6fa5e7c9388c36f9f749addaeb53b9cf2193949bf0991464148303c7edd374759bd02ddce04319c608a2134"], 0x48) 2018/03/31 02:42:44 executing program 4: r0 = socket$inet(0x2, 0x1, 0x84) sendmsg(r0, &(0x7f0000003000)={&(0x7f0000001ff0)=@in={0x2, 0x4e20, @remote={0xa, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10, &(0x7f0000005ff0)=[{&(0x7f0000003fb9)=';', 0x1}], 0x1, &(0x7f0000003e08)}, 0x0) listen(r0, 0x82d) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x10000, 0x39b3, 0x6d5, 0x5, 0x7fff}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000000c0)={0x8, 0x7, 0x200, 0x87e, 0x5, 0x896e, 0xb34, 0xe4f, r1}, &(0x7f0000000100)=0x20) r2 = accept4$inet(r0, 0x0, &(0x7f00000005c0), 0x0) listen(r0, 0x0) listen(r2, 0x102) r3 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000240)=0x1c, 0x800) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000000)={0x0}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000300)={r4, 0xbf}, 0x8) 2018/03/31 02:42:44 executing program 3: r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000440), 0x80000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000009c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="bc00000057a337d377f54cf011919798f8fd0b7f3dfa0d3d12bad288754ad46a9ac391bd34207c706b5f07eecb619557204c500f6f3490bf94fc73ce8e4b9fcf1cdf7b6fb75737fa1ee25f5022bb14b2d033e0625e860d8abe5ebb1b8e1208e7f0cfeedc8c8b768334b304f0d91cac71da10945dd5ea9d23c922ec43879f882b21f0f10000000000000077873163b156ba8af7cfabaf0422dfbdf86a57681c2dafae875e59a0090cbc2d3ac55c6dfc8aae6dea53082120b2387d51e7f63de11f174f3ae0a6b6eb741f"], &(0x7f0000000580)=0x2) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000005c0)={r1, @in6={{0xa, 0x4e22, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x4}}, 0x0, 0x9}, 0x90) setsockopt$inet6_tcp_int(r0, 0x6, 0xc, &(0x7f0000000680)=0x7, 0x4) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFPFLAGS(r3, 0x8934, &(0x7f0000000080)={'ip_vti0\x00', 0x2}) accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000200)={0x28, 0x0, 0x0, @host=0x2}, 0x10, 0x80800) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000003c0)={0xffffffffffffff9c, 0x50, &(0x7f0000000340)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000400)=r4, 0x4) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f0000000240), 0x8) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r5, 0x5411, &(0x7f0000000540)) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r5, 0x894b, &(0x7f0000000280)) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f00000000c0), &(0x7f0000000100)=0x4) socketpair(0x8, 0x80807, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_bt_hidp_HIDPCONNADD(r7, 0x400448c8, &(0x7f0000000780)={r2, r2, 0x40, 0xfffffffffffffffe, &(0x7f00000006c0)="2c18435a82fed20211158a759e3dc4397064978f2ac9ec62fd7e86ead7efdb1aca6a7e8b018bebcf0b326b518853c1a5f86e674e80deca93153a2542aac7a13fcfed2bb9e07bc9072de6e7cf33aa2e1f6fa0ac7197daacb5b9b1cd569df0fbb811f0f3344e0d58214831b1b0bff245b62ffd5940bc3f9a7d675a8886a968d752c90aca8a3a8d23e003b8dc381b8d5f51659f5277ef3bf0", 0xda9, 0x3, 0x3, 0xeb, 0x0, 0x7, 0x7, "9b67a797b462f4190817a4f91b923d1a482d8f72bdbf5c5fdd94a8088453ed08ae85d640c8ff70c7ced2d74709110ad095"}) ioctl$DRM_IOCTL_SG_ALLOC(r7, 0xc0106438, &(0x7f00000002c0)={0x7fffffff}) r8 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0x9, &(0x7f0000000800)={r1, @in={{0x2, 0x4e20, @loopback=0x7f000001}}, 0xd, 0x100, 0x9, 0x9, 0x4}, 0x98) getsockopt$IP_VS_SO_GET_DAEMON(r3, 0x0, 0x487, &(0x7f0000000140), &(0x7f0000000180)=0x30) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000500)={0x2f, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e20, 0x4, 'wlc\x00', 0x1a, 0x2, 0x9}, 0x2c) setsockopt$IP_VS_SO_SET_ADD(r8, 0x0, 0x482, &(0x7f0000000040)={0x11, @loopback=0x7f000001, 0x0, 0x0, 'lblcr\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_FLUSH(r8, 0x0, 0x485, 0x0, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00000008c0)) getsockopt$IP_VS_SO_GET_DAEMON(r3, 0x0, 0x487, &(0x7f0000000480), &(0x7f00000004c0)=0x30) 2018/03/31 02:42:44 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000000)=0x19, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e23, 0x40, @mcast2={0xff, 0x2, [], 0x1}, 0x3c10}}, 0x8, 0x8000, 0x0, 0xfffffffffffffff7, 0x8}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000200)=ANY=[@ANYRES32=r2, @ANYBLOB="0200000000000000"], &(0x7f0000000240)=0xc) getpeername$ipx(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0x10) listen(r1, 0x800080000000000) connect$unix(r0, &(0x7f0000932000)=@abs={0x1, 0x0, 0x4e21}, 0x6e) socket$inet6(0xa, 0x5, 0x4955a8c3) 2018/03/31 02:42:44 executing program 7: unshare(0x8000400) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000240)={0x0, &(0x7f0000000200)}) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, &(0x7f0000000340)={0x0, &(0x7f0000000280)=""/175}) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001fec)={0x5, 0x9, 0x4, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000380)={{{@in=@multicast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000200)=0xe8) r2 = accept4$packet(0xffffffffffffff9c, 0x0, &(0x7f0000000100), 0x80800) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f0000000140)={'ip6_vti0\x00', {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}) bpf$PROG_LOAD(0x5, &(0x7f0000000480)={0xf, 0xd, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0xed9}, [@generic={0x200, 0x8, 0x1, 0x7}, @map={0x18, 0x2, 0x1, 0x0, r0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x6}, @jmp={0x5, 0x2, 0x0, 0x7, 0xf, 0x80, 0x10}, @initr0={0x18, 0x0, 0x0, 0x0, 0x9}], {0x95}}, &(0x7f0000000080)='GPL\x00', 0x2020000000, 0x23, &(0x7f00000000c0)=""/35, 0x41000, 0xebbbe998ccae1467, [], r1}, 0x48) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000)={r0, &(0x7f0000009f7a), &(0x7f0000006000)}, 0x18) 2018/03/31 02:42:44 executing program 1: unshare(0x8000400) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000240)={0x0, &(0x7f0000000200)}) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, &(0x7f0000000340)={0x0, &(0x7f0000000280)=""/175}) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001fec)={0x5, 0x9, 0x4, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000380)={{{@in=@multicast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000200)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000000480)={0xf, 0xd, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0xed9}, [@generic={0x200, 0x8, 0x1, 0x7}, @map={0x18, 0x2, 0x1, 0x0, r0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x6}, @jmp={0x5, 0x0, 0x0, 0x7, 0xf, 0x80, 0x10}, @initr0={0x18, 0x0, 0x0, 0x0, 0x9}], {0x95}}, &(0x7f0000000080)='GPL\x00', 0x2020000000, 0x23, &(0x7f00000000c0)=""/35, 0x0, 0xebbbe998ccae1467, [], r1}, 0x48) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000)={r0, &(0x7f0000009f7a), &(0x7f0000006000)}, 0x18) 2018/03/31 02:42:44 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000500)={0x3, {{0x2, 0x4e24, @loopback=0x7f000001}}}, 0x88) connect$can_bcm(r0, &(0x7f0000000180)={0x1d}, 0x10) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="050000001d000000000000000000000004000000000000000000000000000000000000000000000000000000000000000800120003000000000000000000000006000000000000000000000000000000ac141400400200000000000000000000ff01000000000000000000000000000105001a007f000001000000000000000000000000fe80000000000000000000000000000000000000070019000000000002004e20ffffffff00000000000000000a004e2000000000ff0200000000000000000000000000010000000000000000050014000000000002000100000000000000000000000000"], 0xe8}, 0x1}, 0x0) r1 = accept4(r0, &(0x7f0000002ec0)=@l2, &(0x7f0000002f40)=0x80, 0x800) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000340)=0x800, &(0x7f0000000380)=0x4) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000002fc0)='fou\x00') sendmsg$FOU_CMD_ADD(r1, &(0x7f0000003080)={&(0x7f0000002f80)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000003040)={&(0x7f0000003000)={0x24, r2, 0x300, 0x70bd2b, 0x25dfdbfe, {0x1}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e20}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}]}, 0x24}, 0x1, 0x0, 0x0, 0x4000800}, 0x80) socketpair(0x7, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) socket$nl_generic(0x10, 0x3, 0x10) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000140), &(0x7f00000004c0)=0x4) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000000200)) ioctl$DRM_IOCTL_SG_FREE(r3, 0x40106439, &(0x7f0000000300)={0xff}) close(r0) accept4$ax25(r3, &(0x7f0000000900), &(0x7f0000000840)=0x10, 0x800) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f00000005c0)={0x0, @in6={{0xa, 0x4e24, 0xffffffffffffff74, @empty, 0xb68}}, [0x9a, 0x401, 0x400, 0x5, 0x0, 0x1, 0x22, 0x3, 0x2, 0x10001, 0x3, 0x8, 0x3, 0x7f88, 0x7fffffff]}, &(0x7f00000001c0)=0x100) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000006c0)={r5, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x9, 0x620d2a2f, 0x0, 0x2, 0x3f}, &(0x7f0000000240)=0x98) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r4, &(0x7f0000000780)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x24, r6, 0x8, 0x70bd2a, 0x25dfdbff, {0xd}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5938}]}, 0x24}, 0x1, 0x0, 0x0, 0x40}, 0x4041) getsockopt$sock_int(r4, 0x1, 0x3b, &(0x7f00000007c0), &(0x7f0000000800)=0x4) [ 105.373838] kernel msg: ebtables bug: please report to author: bad policy [ 105.398309] IPVS: set_ctl: invalid protocol: 98 0.0.0.6:20000 lc 2018/03/31 02:42:44 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000000)=0x19, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e23, 0x40, @mcast2={0xff, 0x2, [], 0x1}, 0x3c10}}, 0x8, 0x8000, 0x0, 0xfffffffffffffff7, 0x8}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000200)=ANY=[@ANYRES32=r2, @ANYBLOB="0200000000000000"], &(0x7f0000000240)=0xc) getpeername$ipx(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0x10) listen(r1, 0x800080000000000) connect$unix(r0, &(0x7f0000932000)=@abs={0x1, 0x0, 0x4e21}, 0x6e) socket$inet6(0xa, 0x5, 0x4955a8c3) 2018/03/31 02:42:44 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f0000000000)={0x1018, 0x0, 0xb, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x1004, 0x37, [@generic="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"]}]}, 0x1018}, 0x1}, 0x0) r1 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000001040), &(0x7f0000001080)=0xfffffffffffffddb, 0x800) accept$ax25(r1, 0x0, &(0x7f00000010c0)) 2018/03/31 02:42:44 executing program 7: unshare(0x8000400) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000240)={0x0, &(0x7f0000000200)}) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, &(0x7f0000000340)={0x0, &(0x7f0000000280)=""/175}) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001fec)={0x5, 0x9, 0x4, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) socket$inet(0x2, 0xb, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000000700)={0x0, 0x0, @rand_addr}, &(0x7f0000000740)=0x10) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000600)={{{@in=@multicast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000100)=0xbb) bpf$PROG_LOAD(0x5, &(0x7f0000000480)={0xf, 0xd, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0xed9}, [@generic={0x200, 0x8, 0x1, 0x7}, @map={0x18, 0x2, 0x1, 0x0, r0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x6}, @jmp={0x5, 0x2, 0x0, 0x7, 0xf, 0x80, 0x10}, @initr0={0x18, 0x0, 0x0, 0x0, 0x9}], {0x95}}, &(0x7f0000000080)='GPL\x00', 0x2020000000, 0x23, &(0x7f00000000c0)=""/35, 0x41000, 0xebbbe998ccae1467, [], r2}, 0x48) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000)={r0, &(0x7f0000009f7a), &(0x7f0000006000)}, 0x18) [ 105.455691] IPVS: ftp: loaded support on port[0] = 21 [ 105.456136] kernel msg: ebtables bug: please report to author: bad policy 2018/03/31 02:42:44 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000000)=0x19, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e23, 0x40, @mcast2={0xff, 0x2, [], 0x1}, 0x3c10}}, 0x8, 0x8000, 0x0, 0xfffffffffffffff7, 0x8}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000200)=ANY=[@ANYRES32=r2, @ANYBLOB="0200000000000000"], &(0x7f0000000240)=0xc) getpeername$ipx(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0x10) listen(r1, 0x800080000000000) connect$unix(r0, &(0x7f0000932000)=@abs={0x1, 0x0, 0x4e21}, 0x6e) socket$inet6(0xa, 0x5, 0x4955a8c3) [ 105.500899] IPVS: set_ctl: invalid protocol: 98 0.0.0.6:20000 lc [ 105.584701] IPVS: ftp: loaded support on port[0] = 21 2018/03/31 02:42:45 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000002c0)={&(0x7f0000001600)={0x18, 0x7f, 0x402, 0x70bd2d, 0x25dfdbfb, {0x5}, [@typed={0x4}]}, 0x18}, 0x1, 0x0, 0x0, 0x800}, 0x44000) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = accept4(r1, 0x0, &(0x7f0000000500), 0x800) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000340)={0x0, 0x20}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000440)=ANY=[@ANYRES32=r3, @ANYBLOB="000002000414f1b7cd0dcdd63a0c5a467b1a000700"], 0x2) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00000003c0)=@assoc_value={0x0, 0xfffffffffffffffa}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000004c0)={r4, 0x4007f}, &(0x7f0000000540)=0x2) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000200), &(0x7f0000000240)=0xc) sendmsg$nl_generic(r1, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0x297, &(0x7f0000013ff1)={&(0x7f0000000140)={0x30, 0x18, 0x1, 0x0, 0x0, {0x1}, [@typed={0xc, 0x0, @u64}, @nested={0x10, 0x6, [@typed={0xc, 0x0, @u64}]}]}, 0x30}, 0x1}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000001280)={&(0x7f0000001080)={0x10}, 0xc, &(0x7f0000001240)={&(0x7f00000010c0)=ANY=[@ANYBLOB="d40000002900040025bd7000fddbdf251b000000c0005f00daa28e62f131f14a81c7e1fee1dddda92483dd2c48f6117a31e0776ac93237eba1791050562dc68bf2e2b7cc724bcbfe0037a6be8c3f15cad1a55faff558d65e28f7aca3efe8a0c708c0c88937f4b385f5c2cd0b04a271e05dc628ed88aeb64663760bc77c3861864434e852373d14904a156d74411426590287e24dcdfda14a4767f2b800c63c5e52c306f02b1f3398a7c9e1e30ce1800308dc91e4c69e7f05c12e13d0c14886552cd05fe160b408b2e18afd687590af6beb331de4"], 0xd4}, 0x1}, 0x10) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000040)={'sit0\x00', 0x8001}) socket$pppoe(0x18, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000640)={r5, @in6={{0xa, 0x4e22, 0x2, @empty, 0x2}}, 0x3}, &(0x7f0000000180)=0x90) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000100)) r6 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@pppoe={0x0, 0x0, {0x0, @link_local}}, &(0x7f0000000280)=0x80, 0x80000) sendmmsg$nfc_llcp(r6, &(0x7f0000000f80)=[{&(0x7f00000005c0)={0x27, 0x0, 0x0, 0x3, 0x3, 0x4, "fc20bffd65facaf234daab212c03a91db9cefd10710eaf4fdaab875ade421dabdd99f5092a68f8e589db1fff8e7b5043d0cf8f6e589a424f048ec69564b6ff", 0x1d}, 0x60, &(0x7f00000008c0), 0x0, &(0x7f0000000940)={0x48, 0x109, 0x81, "381f523c187b31c012cb8a650f6477b392cefa5b8cf4e9764cd8a9f0eb824a0ca5d8d1f84694d91bcaab05f7be00a57c919bdfae16"}, 0x48, 0x8044}], 0x1, 0x0) 2018/03/31 02:42:45 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000000)=0x19, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e23, 0x40, @mcast2={0xff, 0x2, [], 0x1}, 0x3c10}}, 0x8, 0x8000, 0x0, 0xfffffffffffffff7, 0x8}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000200)=ANY=[@ANYRES32=r2, @ANYBLOB="0200000000000000"], &(0x7f0000000240)=0xc) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x800080000000000) connect$unix(r0, &(0x7f0000932000)=@abs={0x1, 0x0, 0x4e21}, 0x6e) socket$inet6(0xa, 0x5, 0x4955a8c3) 2018/03/31 02:42:45 executing program 2: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000200)=@add_del={0x2, &(0x7f00000001c0)='nr0\x00', 0xe23}) syz_emit_ethernet(0x1b, &(0x7f0000000300)=ANY=[@ANYBLOB="aaaaaaaaaabbffffffffffff81003a00886468756d05acfa88eb473902ef2083b57c4e7edfd1a8e58de34d03ee5422f6fef5696f7b584eaf5c3a305ae03dc94023ec40887da92b9f1e6cbb56d23aae56c2308823535a307ee8c3e491c9dab7067642089866ce6f9b55e77545d546dd10cf28d61e88f807e25db3c351006e256d71162bfb8ba8927289365d85bcde92278150ee3dce52e6af9d8565a9c456cd90c2bb54b564467ca9365899865e5039891d31d5f577e0acbe4184a0625c22102806b9dd119311ee137e8a85eed294d288591d5cdeedddc82b12f20208b13641431d726b8175e2d7cc"], &(0x7f0000000080)={0x0, 0x3, [0xdbd, 0x60d, 0x308, 0xf28]}) syz_emit_ethernet(0x3, &(0x7f0000000180)=ANY=[@ANYBLOB="aaaaaaaaaaaa0000000000000800450000280000009078ac1414bbac1414aa00000000", @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], &(0x7f0000000000)) r1 = socket(0x7, 0x800, 0x3) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f00000000c0), &(0x7f0000000100)=0x6) 2018/03/31 02:42:45 executing program 0: r0 = socket$unix(0x1, 0x5, 0x0) read(r0, &(0x7f0000000000)=""/221, 0xdd) write(r0, &(0x7f0000b1d000), 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000100)) 2018/03/31 02:42:45 executing program 4: r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f00009d7000)=[{{&(0x7f0000000400)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0x80, &(0x7f0000293000)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000002d30)}}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e22, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x80000001}}}, &(0x7f00000000c0)=0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000140)={r1, 0x3}, 0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000100)={r1, 0x2, 0x1000}, 0x10) 2018/03/31 02:42:45 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000000)={0x1, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x30, &(0x7f0000678f70)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0xfffffffffffffe7d) socketpair(0x15, 0x800, 0x1, &(0x7f0000000240)={0xffffffffffffffff}) sendmsg$rds(r1, &(0x7f0000003840)={&(0x7f0000000280)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000003500)=[{&(0x7f00000002c0)=""/178, 0xb2}, {&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/71, 0x47}, {&(0x7f0000001400)=""/102, 0x66}, {&(0x7f0000001480)=""/99, 0x63}, {&(0x7f0000001500)=""/4096, 0x1000}, {&(0x7f0000002500)=""/4096, 0x1000}], 0x7, &(0x7f0000003700)=[@fadd={0x58, 0x114, 0x6, {{0x7fffffff, 0x7}, &(0x7f0000003580)=0x80000000, &(0x7f00000035c0)=0x4, 0xfffffffffffffff8, 0x5832, 0x1, 0x8, 0xc, 0x5}}, @fadd={0x58, 0x114, 0x6, {{0x7, 0x3}, &(0x7f0000003600)=0x9, &(0x7f0000003640)=0x5, 0x3, 0x81, 0x401, 0xfffffffffffffff9, 0x20, 0x3}}, @fadd={0x58, 0x114, 0x6, {{0x9, 0x6}, &(0x7f0000003680)=0x101, &(0x7f00000036c0)=0x3f, 0x7, 0x1, 0x2, 0x4d224144, 0x1, 0x31fc}}], 0x108, 0x4800}, 0x20044880) 2018/03/31 02:42:45 executing program 1: unshare(0x8000400) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000240)={0x0, &(0x7f0000000200)}) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, &(0x7f0000000340)={0x0, &(0x7f0000000280)=""/175}) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001fec)={0x5, 0x9, 0x4, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000380)={{{@in=@multicast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000200)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000000480)={0xf, 0xd, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0xed9}, [@generic={0x200, 0x8, 0x1, 0x7}, @map={0x18, 0x2, 0x1, 0x0, r0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x6}, @jmp={0x5, 0x2, 0x0, 0x0, 0xf, 0x80, 0x10}, @initr0={0x18, 0x0, 0x0, 0x0, 0x9}], {0x95}}, &(0x7f0000000080)='GPL\x00', 0x2020000000, 0x23, &(0x7f00000000c0)=""/35, 0x0, 0xebbbe998ccae1467, [], r1}, 0x48) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000)={r0, &(0x7f0000009f7a), &(0x7f0000006000)}, 0x18) 2018/03/31 02:42:45 executing program 7: unshare(0x8000400) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000240)={0x0, &(0x7f0000000200)}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, &(0x7f0000000340)={r0, &(0x7f0000000280)=""/175}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000001fec)={0x5, 0x9, 0x4, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r1, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000380)={{{@in=@multicast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000200)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000000480)={0xf, 0xd, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0xed9}, [@generic={0x200, 0x8, 0x1, 0x7}, @map={0x18, 0x2, 0x1, 0x0, r1}, @initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x6}, @jmp={0x5, 0x2, 0x0, 0x7, 0xf, 0x80, 0x10}, @initr0={0x18, 0x0, 0x0, 0x0, 0x9}], {0x95}}, &(0x7f0000000080)='GPL\x00', 0x2020000000, 0x23, &(0x7f00000000c0)=""/35, 0x41000, 0xebbbe998ccae1467, [], r2}, 0x48) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000)={r1, &(0x7f0000009f7a), &(0x7f0000006000)}, 0x18) 2018/03/31 02:42:45 executing program 0: r0 = socket$vsock_stream(0x28, 0x1, 0x0) socketpair(0xa, 0x800, 0x4, &(0x7f0000000580)={0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000080)={r0}) ioctl$DRM_IOCTL_MARK_BUFS(r2, 0x40206417, &(0x7f0000000040)={0x7, 0x5, 0x0, 0x2, 0x14, 0x1}) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000d57ff8), 0x1) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r4, &(0x7f0000018000)={&(0x7f0000a4c000)={0x10}, 0xc, &(0x7f00003c4ff0)={&(0x7f00002a0e50)={0x14, 0x1d, 0xfffffffffffeffff, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000060c0)={'teql0\x00', &(0x7f0000006080)=@ethtool_ringparam={0x11, 0x9, 0x1, 0x5, 0x0, 0x3, 0x1000, 0x40, 0x4}}) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000000180)={0x6, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r2, 0x4010641c, &(0x7f0000000280)={r6, &(0x7f00000001c0)=""/187}) r7 = getuid() getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000002ec0), &(0x7f0000002f00)=0xc) getsockopt$inet_tcp_buf(r3, 0x6, 0x1f, &(0x7f0000006100)=""/204, &(0x7f0000006200)=0xcc) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000003080)={{{@in6=@local, @in=@local}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in6=@mcast1}}, &(0x7f0000003180)=0xe8) getuid() r8 = accept4$unix(r3, &(0x7f0000000440), &(0x7f00000004c0)=0x6e, 0x80800) getsockopt$IP_VS_SO_GET_VERSION(r8, 0x0, 0x480, &(0x7f0000000500), &(0x7f0000000540)=0x40) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000004440)={{{@in6=@mcast1, @in6=@dev}}, {{@in6=@ipv4={[], [], @rand_addr}}, 0x0, @in=@local}}, &(0x7f0000004540)=0xe8) ioctl$sock_SIOCGPGRP(r8, 0x8904, &(0x7f0000005b80)) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000005bc0)={{{@in=@remote, @in=@broadcast}}, {{@in=@multicast2}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f0000005cc0)=0xe8) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000006240), &(0x7f0000006280)=0x14) r9 = getgid() ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000005d00)) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000000100)={0x7f, 0x6, 0xb000}, 0x4) epoll_create(0x7) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f00000000c0)=0x6, 0x4) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000005d40)={{{@in6=@dev, @in6=@local}}, {{@in=@broadcast}, 0x0, @in6=@mcast2}}, &(0x7f0000005e40)=0xe8) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f0000006040)=0x7, 0x24a) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000005e80)={0x0, 0x0, 0x0}, &(0x7f0000005ec0)=0xc) sendmsg$netlink(r3, &(0x7f0000006000)={&(0x7f00000002c0)=@proc={0x10, 0x0, 0x25dfdbfb, 0x9000100}, 0xc, &(0x7f0000005ac0)=[{&(0x7f0000000300)={0x13c, 0x39, 0x0, 0x70bd26, 0x25dfdbfe, "", [@nested={0xb8, 0x5d, [@typed={0x8, 0x29, @uid=r7}, @generic="f9998250d51a4dcec5cb0d69f7d4feb71d89b999f43c544aa09e5495e056c6220d22ac5bd191fbf5516f08c66e93e45b5c633b79d6bb5b30ff5cb69dfc260fcf7d5be4ad78e3e3e9d70f332d3e8dfd490dc8e64d5c5aac6d74654fef44a445fea5b8c3e686fe275d35bbfbf8daea8a42b228c3e0a7f5f50e0aeded866220113bf8af1a7fb5c39b8164e6164f12a1bf7ed7b1a1ac005a9abf103b68de7915c2c679611c9196b74144a374"]}, @generic="b41a464bd6dae861b74eb324e5e47941d212d045834ffaa27cbe81437679b34cb31c14c9282bdbdbfc3087a3c8e4ec2d500ab85223ff51b541b4acdc27a3e20d56aea2febd6afa3e99af21d4c5daed0a7eca72f4db76562e6346707cfed9cb0c1b4e2062fdcb1149a158bc08af07bf85fde8763e"]}, 0x13c}, {&(0x7f0000000740)={0x10, 0x3e, 0x100, 0x70bd28, 0x25dfdbfe}, 0x10}, {&(0x7f0000002a00)={0xf4, 0x10, 0x401, 0x70bd29, 0x25dfdbfb, "", [@generic="bd8708464dbe2b4888c6b704e6d79cac13975c3b7892eb93c4eb4e6555a79b0165a7e35d31d6a5446f394a3d8238517a1397dae26083f2a4a973ad1e32fa483b80dba5e64a57e8dfdedfe06b0be7a89eb864e104c55f6987da25582f014483ffbab102a410301c7737a847cdc256a7f2629b558046c50e47b83d4cd3d5203575c1921654dbb3feee84c82646d9b4a2864807e9e2678d730cf2b6c364ec3f8e7ccb9b5be7663a1096641ee0701cd529f69ce804e6312434f2d8f9dd8f754191f5fedd348801097cac7c5d257215d343cb2f7411eca9e95c99ab67a1f478e56e808b"]}, 0xf4}, {&(0x7f0000003040)={0x10, 0x42, 0x3, 0x70bd29, 0x25dfdbfc}, 0x10}], 0x4, &(0x7f0000005f00)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=r9, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r10, @ANYBLOB="0000000018000000000000000180000001000000", @ANYRES32=r5, @ANYRES32=r3, @ANYRES32=r3, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r5, @ANYRES32=r0, @ANYRES32=r5, @ANYRES32=r3, @ANYBLOB="30000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r2, @ANYRES32=r5, @ANYRES32=r0], 0xac, 0x4000}, 0x20000000) 2018/03/31 02:42:45 executing program 1: unshare(0x8000400) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000240)={0x0, &(0x7f0000000200)}) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, &(0x7f0000000340)={0x0, &(0x7f0000000280)=""/175}) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001fec)={0x5, 0x9, 0x4, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000380)={{{@in=@multicast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000200)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000000480)={0xf, 0xd, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0xed9}, [@generic={0x200, 0x8, 0x1, 0x7}, @map={0x18, 0x2, 0x1, 0x0, r0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x6}, @jmp={0x5, 0x2, 0x0, 0x0, 0xf, 0x80, 0x10}, @initr0={0x18, 0x0, 0x0, 0x0, 0x9}], {0x95}}, &(0x7f0000000080)='GPL\x00', 0x2020000000, 0x23, &(0x7f00000000c0)=""/35, 0x0, 0xebbbe998ccae1467, [], r1}, 0x48) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000)={r0, &(0x7f0000009f7a), &(0x7f0000006000)}, 0x18) 2018/03/31 02:42:45 executing program 6: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000080)={0xffffffffffffffff}) sendmsg$netrom(r0, &(0x7f0000000440)={&(0x7f00000000c0)=@full={{0x3, {"61bc82546bf18e"}, 0x1}, [{"a07258f40d4604"}, {"ac69024584d2c2"}, {"676f726edc7d5a"}, {"dc202500c18aeb"}, {"1eee7929d58ff6"}, {"a97569d5d1901c"}, {"eb906eba47e2f6"}, {"d1656c537d921e"}]}, 0x48, &(0x7f0000000300)=[{&(0x7f0000000140)="b191e8644f25de3bf87e3ee3714e32f80dd916d449e54d42a582c15934e3c9222ef89ae3e402fd460ae2c95f4258b5a79b284e05200d7f0181c736ffe54f73301a58f413df97cc408a5e01cbb3d93c2b82ba81129e61f979db625630c6e695224c8e5e583a24c2eaff2af784d7c22847a234c3a96c865ab4df8951db768e6ca5ca4c842015ebe8146babce049cfbbeb0ef36eb232c142189f38faf737d8ccc8b916ad1131523b8e48bf4b0c87c323de4b5aa48b7e1d0fe7a51f5fdb48495b2db603d64712d56060de4e3b6f49a3ec361090a43892f453e77", 0xd8}, {&(0x7f0000000240)="dde51dac99c307dcd0f298f8320a1c4e49dfdcd148332b0f02e2ed1c05093714c051e5f3dddddd19397f8486b78933ede90562b716648b910fb1014547f6c5a71a803c5915665bed162db2a38234040551c1c57ba6550ae0243e702b89638f6edfdad302030094952b1594eec1a6fd499d80c8c657e793d875", 0x79}, {&(0x7f00000002c0)="39686a348ffe86135cb2ac830a19", 0xe}], 0x3, &(0x7f0000000340)=[{0xa8, 0x10d, 0x10001, "461d315b07b58075a05977b914ca14ec2b65c34c15ab7b28267ca533a9627e5f8a3b4fe19acd655a27799c424be513b0deb473fad771363c76c33bba7ad4a747fa4dfb2fd7b1af527cea390a8219c0bab4912810667a96c697997aeb5ceb8e6f1d2872e5acb60ebabf898998a3ed17b4a930ce87c4afff42cdb2faa04777a0d17cb88b5d0a86f7bb3abc0caecca695e891564edfaa8b"}, {0x20, 0x114, 0x401, "46c589d955fee057ec4ae689d9"}], 0xc8, 0x8000}, 0x4010) r1 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r1, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000400)}}, {{&(0x7f0000000a80)=@can={0x1d}, 0x80, &(0x7f0000000280), 0x0, &(0x7f00000002c0)}}], 0x2, 0x0) 2018/03/31 02:42:45 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000000)=0x19, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e23, 0x40, @mcast2={0xff, 0x2, [], 0x1}, 0x3c10}}, 0x8, 0x8000, 0x0, 0xfffffffffffffff7, 0x8}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000200)=ANY=[@ANYRES32=r2, @ANYBLOB="0200000000000000"], &(0x7f0000000240)=0xc) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x800080000000000) connect$unix(r0, &(0x7f0000932000)=@abs={0x1, 0x0, 0x4e21}, 0x6e) socket$inet6(0xa, 0x5, 0x4955a8c3) 2018/03/31 02:42:45 executing program 3: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000040)={0x78a2eed5, 0x0, 0x3, 0x1}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000080)={0x5, r1, 0x2, 0x6}) r2 = socket$netlink(0x10, 0x3, 0x17) write(r2, &(0x7f00005ea000)="2700000014000707018e000012000a00282400fff600000000ff00079a1d2f00000000007500bc", 0x27) [ 106.445598] netlink: 'syz-executor3': attribute type 6 has an invalid length. [ 106.482763] netlink: 'syz-executor3': attribute type 6 has an invalid length. 2018/03/31 02:42:45 executing program 7: unshare(0x8000400) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000240)={0x0, &(0x7f0000000200)}) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, &(0x7f0000000340)={0x0, &(0x7f0000000280)=""/175}) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001fec)={0x5, 0x9, 0x4, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000380)={{{@in=@multicast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000200)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000000480)={0xf, 0xd, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0xed9}, [@generic={0x200, 0x8, 0x1, 0x7}, @map={0x18, 0x2, 0x1, 0x0, r0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x6}, @jmp={0x5, 0x2, 0x0, 0x7, 0xf, 0x80, 0x10}, @initr0={0x18, 0x0, 0x0, 0x0, 0x9}], {0x95}}, &(0x7f0000000080)='GPL\x00', 0x2020000000, 0x23, &(0x7f00000000c0)=""/35, 0x41000, 0xebbbe998ccae1467, [], r1}, 0x48) socketpair(0x1f, 0x800, 0x5, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_udp_int(r2, 0x11, 0x66, &(0x7f0000000140), &(0x7f0000000180)=0x4) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000)={r0, &(0x7f0000009f7a), &(0x7f0000006000)}, 0x18) 2018/03/31 02:42:45 executing program 4: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x400016b}) r0 = socket$inet_smc(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f00000016c0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000008c000)=""/195}, 0x48) 2018/03/31 02:42:45 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$EBT_SO_GET_INIT_ENTRIES(0xffffffffffffffff, 0x0, 0x83, &(0x7f00000001c0)={'nat\x00', 0x0, 0x0, 0x9b, [], 0x0, &(0x7f0000000080), &(0x7f0000000100)=""/155}, &(0x7f0000000240)=0x78) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000210000)=0x2, 0x4) getsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f0000a68000)=""/240, &(0x7f0000ca5ffc)=0xf0) r1 = socket$inet6(0xa, 0xa, 0x7) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e22, 0x101, @local={0xfe, 0x80, [], 0xaa}, 0xf084}, 0x1c) getsockopt$inet6_udp_int(r1, 0x11, 0x66, &(0x7f00000000c0), &(0x7f0000000280)=0x4) 2018/03/31 02:42:45 executing program 6: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000040)={0x0, 0x0, 0xffffffffffffffff}) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nfc_llcp(r2, &(0x7f0000000600)={&(0x7f0000000300)={0x27, 0x0, 0x0, 0x2, 0x3ff, 0xc8f6, "6d89cc1e57a16c49f05ca745b3e1d67c468533f460ab3bc7a3cd1ba31ce7cab8d7001b9dbaf0316a11809246a642ee84daef2ab7d64c3e02a247e54ba40989", 0x2}, 0x60, &(0x7f0000000200), 0x0, &(0x7f0000000280)={0x10, 0x0, 0x4}, 0x10, 0x44001}, 0x1) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f00000000c0)={0x0, 0x0, 0x1, 0x1}) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f00000002c0)={&(0x7f0000ffa000/0x3000)=nil, 0x7, 0x0, 0x20, &(0x7f0000ffb000/0x4000)=nil, 0x4}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000005000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000000240)=ANY=[@ANYBLOB="140000002c00fb0a000000000000000008200000"], 0x14}, 0x1}, 0x0) ioctl$sock_SIOCGIFBR(r3, 0x8940, &(0x7f0000000180)=@get={0x1, &(0x7f0000000100)=""/122, 0x200}) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000000200)={0x6, 0x0, 0x10003, 0x5}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000380)={0x80, r5, 0x10003, 0x6}) setsockopt$IP_VS_SO_SET_STARTDAEMON(r4, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'gre0\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000001d00)={0x1, 'vcan0\x00'}, 0x18) 2018/03/31 02:42:45 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000000)=0x19, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e23, 0x40, @mcast2={0xff, 0x2, [], 0x1}, 0x3c10}}, 0x8, 0x8000, 0x0, 0xfffffffffffffff7, 0x8}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000200)=ANY=[@ANYRES32=r2, @ANYBLOB="0200000000000000"], &(0x7f0000000240)=0xc) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x800080000000000) connect$unix(r0, &(0x7f0000932000)=@abs={0x1, 0x0, 0x4e21}, 0x6e) socket$inet6(0xa, 0x5, 0x4955a8c3) 2018/03/31 02:42:45 executing program 1: unshare(0x8000400) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000240)={0x0, &(0x7f0000000200)}) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, &(0x7f0000000340)={0x0, &(0x7f0000000280)=""/175}) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001fec)={0x5, 0x9, 0x4, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000380)={{{@in=@multicast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000200)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000000480)={0xf, 0xd, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0xed9}, [@generic={0x200, 0x8, 0x1, 0x7}, @map={0x18, 0x2, 0x1, 0x0, r0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x6}, @jmp={0x5, 0x2, 0x0, 0x0, 0xf, 0x80, 0x10}, @initr0={0x18, 0x0, 0x0, 0x0, 0x9}], {0x95}}, &(0x7f0000000080)='GPL\x00', 0x2020000000, 0x23, &(0x7f00000000c0)=""/35, 0x0, 0xebbbe998ccae1467, [], r1}, 0x48) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000)={r0, &(0x7f0000009f7a), &(0x7f0000006000)}, 0x18) 2018/03/31 02:42:45 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(twofish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="d3ab27191a01002356ba602dff05000bfef9b9f2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) write(r1, &(0x7f0000000380)="795e484a586a3a5805a295310e1733371351364dea5482154fa52a0b971332a02ffccb1cf4a214e3e13180f7fb69b9c23c80a80abbb89e143bde2e58a98ce078", 0x40) socketpair(0xa, 0x3, 0x2, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000000180)) recvfrom(r1, &(0x7f0000000000)=""/65, 0x41, 0x0, 0x0, 0x0) 2018/03/31 02:42:45 executing program 0: socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000001700)=@flushpolicy={0x10, 0x1d, 0x405}, 0x10}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000000280), &(0x7f00000002c0)=0x8) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x80}, 0x1}, 0x0) setsockopt$ARPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x60, &(0x7f0000000300)=ANY=[@ANYRES32], 0x1) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000000240)=0x4, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000140)={0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f00000000c0)) sendmsg$nl_route(r1, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f00000017c0)={&(0x7f0000001800)=ANY=[@ANYBLOB="7cbf7aceb16f453200cf51b9f307b72ffe6de6557eb894fee96289ea6e2224371910936e6129c115d22dd58f902d941b85679617b05e8113b9f459f5cf74caf940c38f01eefa3ca36a4d138e3dd5892e7b071423c5be26084efa43b983e5ee5ff1339d66d74c5c067cf63346d9fd2c62f7b7a80ce21a2f2bf7dc013736871d8bf47b4b3a74ba10d3a7e5b80320a77804a75705be3fde1db5119912946b08b1536170e2e117168c5982"], 0x1}, 0x1, 0x0, 0x0, 0x1000000000000}, 0x0) writev(r2, &(0x7f0000001500)=[{&(0x7f0000000040)="f2efa442edfad57f78bbcfb44cc63e76889f5d7c24d5633fe3b2d1a104b3783dc7337d619a9799797206392da96842059e5d3c64c760598a56d9b757e6f3e04886cc46144f09905ea7a65c", 0x4b}], 0x1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00000001c0)=ANY=[@ANYBLOB="00020000369b7e1ccaafdf1ac1f9f7954411e5a013d24ba9f6e4be2942a4451534e3287fb7620ca9c053be65402139cdd1bd3c8fd197eac6739da9a523a17aecf1e01e010b00b6f2dfa7a05dd226fec3378a8d5082dfa0ffcb0df028bc50cb15ea8e9979f29e575a4bca64d3863c2324c0", @ANYRES32=0x0], &(0x7f0000000140)=0x8) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000000100)=0x4) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000180)) socketpair(0x15, 0x6, 0xbb91, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PPPOEIOCDFWD(r4, 0xb101, 0x0) r5 = socket(0x10, 0x3, 0x0) setsockopt$inet6_dccp_int(r5, 0x21, 0x6, &(0x7f0000000040)=0x7, 0x4) write(r5, &(0x7f0000000080)="240000005a005f191415f507125a00000903210308001000fff708ff0800030000000108", 0x24) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000340)=0x3f, 0x4) accept4$llc(r3, &(0x7f00000000c0), &(0x7f0000000100)=0x10, 0x80800) 2018/03/31 02:42:45 executing program 7: unshare(0x8000400) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000240)={0x0, &(0x7f0000000200)}) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, &(0x7f0000000340)={0x0, &(0x7f0000000280)=""/175}) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001fec)={0x5, 0x9, 0x4, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000380)={{{@in=@multicast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000200)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000000480)={0xf, 0xd, &(0x7f0000000000)=ANY=[@ANYBLOB="18000000060000fffe000000d90e00000100000000000000000000150000002018120000", @ANYRES32=r0, @ANYBLOB="00000000000000001800000005000000000000000600000005f78000100000000000000000000000180000000900000000000000000000009500000000000000"], &(0x7f0000000080)='GPL\x00', 0x2020000000, 0x23, &(0x7f00000000c0)=""/35, 0x41000, 0xebbbe998ccae1467, [], r1}, 0x48) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000)={r0, &(0x7f0000009f7a), &(0x7f0000006000)}, 0x18) 2018/03/31 02:42:45 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x3, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f00000004c0)='v', &(0x7f0000000240)}, 0x20) pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000003c0)={0x1, &(0x7f0000000380)=[{0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000000400)={r2, 0x3}) socketpair(0x0, 0x2, 0x8, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$netrom(r3, &(0x7f0000000300)={&(0x7f00000001c0)=@full={{0x3, {"fde94d7a7044e0"}, 0x58f7}, [{"fd7eb2a8d619ca"}, {"e2439183aceba8"}, {"33ce51542749ae"}, {"b3f325c17a7316"}, {"01fc2c9661e950"}, {"dba8763781e91c"}, {"73dc793a6eec64"}, {"c572e774cd6f3e"}]}, 0x48, &(0x7f00000002c0)=[{&(0x7f0000000240)="cde88865d29c74319c9854dde12d5acb6780483a4c608d3bc38e696d3277a3cf3f9580a5772fa97b30854e48af71bd78076438366c1c8176caa8bdddd3a3e8884fbec436c0dc293f80c691f904", 0x4d}], 0x1, &(0x7f0000000500)=[{0xc0, 0x10a, 0x80000000, "c4901471bacfc7038331c7012e0a9e0ef9f8338d5e9d494c87dab7e8d8fb1b4e0139c1fcb1b6fb393c1dc3b3416e49270dbbcbbe28d3bbe7efc5b1617183095e928efacfb5eea31d399d43259468d98fec42f486d2b369680f8be4cf20c5aa1de04ca5a95054c170e2801b3e1613fdf69d7497e95913a5a5bb3be084061fbe860007add54269f956fd744b83d9398990ff60a7a0e78d9d46c5a012bccf46e7cf1e4296a27790e0a74e488dd488f5bcba"}, {0xd0, 0x102, 0x5, "87af2891e42a57db90de0eb74302200cb3258fa07db6cde9b37e4c1a08015f828f5d22f675995f319c3ecf73f2ee96f65816c6133f76ff4d162adb3ee6c14c77b365c5cebd85f4685869eeed6da4f39471c0b3bd9f8a0ec43e914c13025be983d5e2ac9a7fdc60d6eb8c403bffb3f7f2bf52814714dd3713ea558832d3ed2d2e4b8d6662b4e202497db9b70c970377ae3312f4c0b05c35be834a8f881d11ad8ac757ffb513ebb5d729d702e0dc4ccfe5bd3a729562a83a5959c8"}, {0x70, 0x13b, 0x0, "26e6c5db258e98baa4df064bb53eb0718ad51653903ec89d04a1b686b2bffecd5e90ed61fde126f3c329c463e1b0e2ac415c40750f934f246257046f4c9efd2887fee0ff95f53cee55017db92dd898f0ba9102dd047d9422ad"}, {0x1010, 0x3a, 0x4, "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{0xa0, 0x11f, 0x8, "04f6655673f72558e9292b3999da9c45386c6be3266c64ec68dc749e45e65cd5ca7567ff282fd8c578290c582488d337f43342e7f66a11cfcc7c5456707c4444234d98f89dc51e7a7fd426432b52e6e2a56688a5d46dba29a2716e018d0d4819f4f9548516c6556398fd49000e9ea358a9c9d4b88ecd69aa599806a1013b6fd55517d1fb82eefc314428"}, {0xa8, 0x116, 0x8, "605cac644e809b38f1c2e4edce71b34504dd2b56fd03aab13e80593721b02ab3da812e69a5ba1ac6f85640958dec4ffd9126f36942b54f146bf6f7cb5b6dd5c9cc79c6fd4519cbcf3a33c63497203fcf8abc4dee0759ad179e5ea5c142dd2b2b52848ee20beb937b0dfec724e9bbfc70b4a405e14943cf57c4e95a751e5b1af750cec56f2d294e42edaa6ce23c00d3ba69"}, {0xe8, 0x10e, 0x7ff, "0bebfe97a838915ac5e05a124df0983a2410ea23c443a1ae51e55e55a0fd3a72d7e41a0049e0739130d5793809261b16b2aef0d18d1dbda4c4896dd0577d5f16e6a59a8a720279a8e8ef4ceff60971378448a1e88fd6456920e827a80f524e8c5f26f7bc725b5fb2cee2c3d9e03314bc5810858dc74cbb645983b0c0108238dafca91efd7ed934af2e08dde3c1094d84eba98931dff95bdd4dcf7c4cf42e831b233f957d791c916b7bfa4fe2d44b13aceffc74240b22269c1e37d3260238c73e702ed2d007dcceeca09a301e24ede39ec886"}, {0xe8, 0x108, 0x0, "24e7f819c1b2a6f4e21eac4f5d7241478e03dc208b5c6f2ddbe725492197e0617ab9753b75853794b100afb7ad4c51765c110ffad4a066b8211e5d19b326ae3107e3361f1fece7cb05dc4b8fcb54ac80763d2a0230d82d581226a2ca9dbc6a6f53d54f5e878196d55d367a86991962cf532c2c47d57de5cdc963377ba3b54014d5c22dfda4796c3f0bfa5ea2c1bd7659a3ec53769c2458c4bcdaedda34d8110e16bfc2d97a45fde4f347f0ee2cd25b10bd092a76322f82bfe452e27131f82e167b861ab21759a338579a8a52f3e4eed0b7bc"}], 0x1528, 0x40000}, 0x1) sendmsg$IPVS_CMD_SET_INFO(r4, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80002800}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x40, r5, 0x420, 0x70bd25, 0x25dfdbfd, {0xe}, [@IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x10001}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}]}, 0x40}, 0x1, 0x0, 0x0, 0x24044000}, 0x40) 2018/03/31 02:42:45 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000000)=0x19, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e23, 0x40, @mcast2={0xff, 0x2, [], 0x1}, 0x3c10}}, 0x8, 0x8000, 0x0, 0xfffffffffffffff7, 0x8}, &(0x7f00000001c0)=0x98) getpeername$ipx(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0x10) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x800080000000000) connect$unix(r0, &(0x7f0000932000)=@abs={0x1, 0x0, 0x4e21}, 0x6e) socket$inet6(0xa, 0x5, 0x4955a8c3) 2018/03/31 02:42:45 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc-aes-aesni\x00'}, 0x58) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001740)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000001780)=ANY=[@ANYBLOB="000000000000000002004e22ac1414aa00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fa00000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000200000002004e9b3a44217f00000100e50000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e2200000008000000000000e9ffffffffffffff00000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x190) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) pwrite64(r1, &(0x7f0000001980)="209ad1023e1204c38b1a78b7c480c16ab52fdb6883e7a8b3b568bc519c93a5129f418700000000318a5aa9", 0xffffffffffffffe7, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000001d00)=@broute={'broute\x00', 0x20, 0x2, 0x2a8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001a40], 0x0, &(0x7f0000001a00), &(0x7f0000001a40)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc}, {0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x2, [{{{0x11, 0x1, 0x8863, 'bond0\x00', 'yam0\x00', 'vcan0\x00', 'syzkaller0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0x0, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0x0, 0xff, 0x0, 0xff], 0x100, 0x100, 0x130, [@statistic={'statistic\x00', 0x18, {{0x1, 0x0, 0x3, 0x7, 0x20, 0x1}}}, @helper={'helper\x00', 0x28, {{0x0, 'tftp-20000\x00'}}}]}}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x1}}}}, {{{0x0, 0x8, 0x6005, 'gretap0\x00', 'bond0\x00', 'ip6gre0\x00', 'dummy0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0xff], @empty, [0xff, 0x0, 0xff, 0x0, 0x0, 0xff], 0x70, 0x70, 0xe8}}, @common=@nflog={'nflog\x00', 0x50, {{0x7fff, 0x3f, 0xf4, 0x0, 0x0, "dd55a5e67beeabb2a1c6d87b0e8aeca36be1299831c2fb905c40ae1021ac1309d216baee92e0b9e0199a4430cf6585626f7bc18f70c1359bc20ae36ed1252d6f"}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc}]}, 0x320) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000340)='hybla\x00', 0x6) r3 = accept$alg(r0, 0x0, 0x0) r4 = accept4(r0, &(0x7f0000001480)=@pptp={0x0, 0x0, {0x0, @local}}, &(0x7f0000000380)=0x80, 0x800) sendmsg$key(r4, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001600)={&(0x7f0000001500)={0x2, 0x5, 0x5, 0xb, 0x1b, 0x0, 0x70bd29, 0x25dfdbfe, [@sadb_lifetime={0x4, 0x3, 0x5, 0x100000001, 0x0, 0xfff}, @sadb_x_nat_t_type={0x1, 0x14, 0xdab}, @sadb_key={0xf, 0x0, 0x370, 0x0, "b2c48bb218da796b205332cbb90e7aa8e6a30725972466e91f08680a1de5d7a9074d12894ea8447f0abf9bd355cbbd7f6e574c064e20e9567dfec3dd6dcff71504c78ffb56d4f7017d72898d057a2b75a3b2f301170e03b0cf9b00264ac3fec06d8ec9ae14daeb7c5c9149cbc1f4"}, @sadb_address={0x5, 0x6, 0x33, 0xa0, 0x0, @in6={0xa, 0x4e21, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0xff}}]}, 0xd8}, 0x1}, 0x810) getsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000001680), &(0x7f00000019c0)=0x4) socket(0x3, 0x800, 0x5) socketpair(0x4, 0x80e, 0xad, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000100)={0x0, @in6={{0xa, 0x7, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x100000001}}, 0x7, 0xb1, 0x0, 0x2, 0xa}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f0000000200)={r6, 0xff}, &(0x7f0000000300)=0x8) sendmmsg$alg(r3, &(0x7f0000000240)=[{0x0, 0x0, &(0x7f0000003540)=[{&(0x7f0000002480)="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", 0xf74}], 0x1, &(0x7f00000013c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) accept4$unix(r4, &(0x7f00000016c0), &(0x7f0000001940)=0x6e, 0x800) recvmsg(r3, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/03/31 02:42:45 executing program 1: unshare(0x8000400) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000240)={0x0, &(0x7f0000000200)}) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, &(0x7f0000000340)={0x0, &(0x7f0000000280)=""/175}) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001fec)={0x5, 0x9, 0x4, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000380)={{{@in=@multicast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000200)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000000480)={0xf, 0xd, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0xed9}, [@generic={0x200, 0x8, 0x1, 0x7}, @map={0x18, 0x2, 0x1, 0x0, r0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x6}, @jmp={0x5, 0x2, 0x0, 0x7, 0x0, 0x80, 0x10}, @initr0={0x18, 0x0, 0x0, 0x0, 0x9}], {0x95}}, &(0x7f0000000080)='GPL\x00', 0x2020000000, 0x23, &(0x7f00000000c0)=""/35, 0x0, 0xebbbe998ccae1467, [], r1}, 0x48) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000)={r0, &(0x7f0000009f7a), &(0x7f0000006000)}, 0x18) 2018/03/31 02:42:45 executing program 6: r0 = socket$inet(0x11, 0x40000000000803, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000100)=ANY=[], 0x0, &(0x7f0000000140)=[{&(0x7f0000000040)=""/205, 0xcd}], 0x1, &(0x7f0000000500)=""/226, 0xe2}, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x107, 0xf, &(0x7f0000023f88)=@broute={'broute\x00', 0x20, 0x5, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20011000], 0x0, &(0x7f0000675ff0), &(0x7f0000000ca0)=[{0x0, '\x00', 0x1}, {0x0, '\x00', 0x3}, {0x0, '\x00', 0x4}]}, 0x108) sendmsg(r0, &(0x7f000087dfc8)={&(0x7f000005e000)=@nfc_llcp={0x27, 0x9, 0x0, 0x0, 0x0, 0x0, "f0aeec0d840130e5c5485e44a7627f9a8864abed4d4460dd5b1a0182c6c84a143e64f31d1c11349c949054860b9c131950a610e2736612827582530c3c1df9"}, 0x60, &(0x7f0000000380), 0x9c}, 0x0) accept4(r0, &(0x7f0000000180)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000000)=0x80, 0x800) 2018/03/31 02:42:45 executing program 2: r0 = socket(0x0, 0x0, 0x0) r1 = socket(0x0, 0x2, 0x0) bind(0xffffffffffffffff, &(0x7f0000000580)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0xffffffffffffff3e) unshare(0x60000000) r2 = getuid() r3 = getpid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000740)) socket$inet(0x2, 0x4, 0x5) getgid() getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000300)={{{@in=@local, @in6=@ipv4={[], [], @loopback}}}, {{@in6=@mcast2}, 0x0, @in=@remote}}, &(0x7f0000000780)=0xfffffffffffffcf9) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000e00), &(0x7f0000000e40)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000000)=0xffffffffffffff25) gettid() getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000140)={0x0, 0x8}, &(0x7f0000000240)=0x8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001400), &(0x7f0000001440)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000180)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001480)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000014c0), &(0x7f0000001500)=0xc) r5 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r5, 0x8946, &(0x7f0000000180)={'\x00', &(0x7f0000000940)=ANY=[@ANYBLOB="4f00000007000000ff0700000000ae00054905daf7998d9823ffffff060000000004090305000000ff030000800000001f9b9960b31e32b961090311d079c0240189a830ef28ca453024f3b888b9753620d6be48360daf941f725c1eaff25b9f6b8d78d0e8efdb648f78da9a7ec07f86aef52369df04ad76c3bbef9b00000077a8f08394cff9050000007eebf267a373550029c1520400f7bc867b9cf1bdd06ab5dea2a39f0fed3460189f993db50a724ccbeb5affcb93d1fededb957c4c593e0aaa7df0235f8985c2068ecf6d3b15a7684f38203d3436e7a912b4d3b27c66042abcf9477e6cfffce184615be4ec0236b457566c70e6b77d64041b0e8287901b331f1b002e54fc9e3114678c126d2175b478c32264a898570f4a094a4905ace1493293a40c9311340055390b5dc1824e60c7902690718b7419a9a7aa6e34109b2c85d21d930e9f937646324f421dca001ff4a5690185a9281a08bfbcde66372c26fbe129ce573cecd3bfde2fe4647951b4a4b336d37d52b5dd00d7585d2c0fe90f261b159420a4bb94210d2e30986b7e1c656dd00399a12ed02de13c"]}) ioctl$sock_inet_SIOCSARP(r5, 0x8955, &(0x7f0000000500)={{0x2, 0xfffffffffffffffe, @dev={0xac, 0x14, 0x14}}, {0x80000, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x5, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'syz_tun\x00'}) ioctl$sock_inet_SIOCGARP(r5, 0x8954, &(0x7f0000000400)={{0x2, 0x4e23, @rand_addr=0x8000}, {0x307, @random="04d8d2a5efdf"}, 0x14, {0x2, 0x4e24, @multicast2=0xe0000002}, 'bridge0\x00'}) socketpair(0x0, 0xb, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) accept$netrom(r1, &(0x7f0000000680)=@full, &(0x7f0000000700)=0x48) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(0xffffffffffffffff, 0x28, 0x2, &(0x7f00000004c0)=0x9, 0x8) getsockopt$IPT_SO_GET_INFO(r5, 0x0, 0x40, &(0x7f0000000380)={'security\x00'}, &(0x7f0000000280)=0x54) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000600)={'icmp\x00'}, &(0x7f0000000640)=0x1e) recvfrom$ax25(0xffffffffffffffff, &(0x7f0000000080)=""/133, 0x85, 0x10100, &(0x7f00000001c0)={0x3, {"ddf6d4b4097ce5"}, 0xff}, 0x10) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000002c0)={r4, 0xf7}, 0x8) setsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000000480)={r3, r2}, 0xc) 2018/03/31 02:42:45 executing program 4: r0 = socket(0x1b, 0x806, 0x5) setsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f0000000000)="4081ab575da7ac90c95af6", 0xb) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000888559b36538c412692ac72cb05fc1b50f048772a4328fd3de5b89e9894c039b458c43b677a2e0715433cf835c52d180cdd3a1ab12ee7918787fc12e24f078b051dfda45113a55048be843076c5048446cd22b34056c38f04426", @ANYRES32=0x0], &(0x7f000095dffc)) socket(0x17, 0x80807, 0x0) 2018/03/31 02:42:46 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000000)=0x19, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e23, 0x40, @mcast2={0xff, 0x2, [], 0x1}, 0x3c10}}, 0x8, 0x8000, 0x0, 0xfffffffffffffff7, 0x8}, &(0x7f00000001c0)=0x98) getpeername$ipx(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0x10) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x800080000000000) connect$unix(r0, &(0x7f0000932000)=@abs={0x1, 0x0, 0x4e21}, 0x6e) socket$inet6(0xa, 0x5, 0x4955a8c3) 2018/03/31 02:42:46 executing program 7: unshare(0x8800000) r0 = socket$inet_udp(0x2, 0x2, 0x0) getpeername(r0, &(0x7f0000000100)=@vsock={0x0, 0x0, 0x0, @reserved}, &(0x7f0000000180)=0x80) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000240)={0x1, &(0x7f0000000340)}) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, &(0x7f00000001c0)={0x0, &(0x7f0000000280)=""/175}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000001fec)={0x5, 0x9, 0x4, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r1, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) r2 = socket(0xa, 0x3, 0x2) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000640)={0x0, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0xff, 0xd8}, &(0x7f0000000700)=0x90) setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000000000)=0x3f, 0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000740)={r3, 0x2, 0x3, [0x8, 0x1, 0x8]}, &(0x7f0000000780)=0xe) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000380)={{{@in=@multicast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000200)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000000480)={0xf, 0xd, &(0x7f0000000500)=ANY=[@ANYBLOB="180000000600000000000000d90e00000008010007000000000000000000000018120000093c95f723ce28255fe11159ce64563cac7072c1573c9907834cf023a88777a2e4d4c84d97a10fed692716a3d262dda1c3f612ac8bb2949093c4a78a65db331fa38a323216c79dfeadd1e80afb0d1eaa85dee3cd8b3340e83dd2612a948e0f2662ebbe08f8de42a053ad1f7d75a2aeb400587d8e8d0dd34c5104a888bbb02626be2ad825a7c098065afedf6c96b582c9e21d1a5b45882f37f536b5e5464a8941d3a77e56af4ef4a090f1a7ba234737ddeea80ff57abd7144f3ba", @ANYRES32=r1, @ANYBLOB="00000000000000001800000005000000000000000600000005f78000100000000000000000000000180000000900000000000000000000009500000000000000"], &(0x7f0000000080)='GPL\x00', 0x2020000000, 0x23, &(0x7f00000000c0)=""/35, 0x41000, 0xebbbe998ccae1467, [], r4}, 0x48) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000)={r1, &(0x7f0000009f7a), &(0x7f0000006000)}, 0x18) 2018/03/31 02:42:46 executing program 1: unshare(0x8000400) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000240)={0x0, &(0x7f0000000200)}) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, &(0x7f0000000340)={0x0, &(0x7f0000000280)=""/175}) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001fec)={0x5, 0x9, 0x4, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000380)={{{@in=@multicast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000200)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000000480)={0xf, 0xd, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0xed9}, [@generic={0x200, 0x8, 0x1, 0x7}, @map={0x18, 0x2, 0x1, 0x0, r0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x6}, @jmp={0x5, 0x2, 0x0, 0x7, 0x0, 0x80, 0x10}, @initr0={0x18, 0x0, 0x0, 0x0, 0x9}], {0x95}}, &(0x7f0000000080)='GPL\x00', 0x2020000000, 0x23, &(0x7f00000000c0)=""/35, 0x0, 0xebbbe998ccae1467, [], r1}, 0x48) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000)={r0, &(0x7f0000009f7a), &(0x7f0000006000)}, 0x18) 2018/03/31 02:42:46 executing program 6: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmsg(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000001540)=[{&(0x7f00000000c0)="605a0aa111f2925e", 0x8}], 0x1}, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) recvfrom$inet(r0, &(0x7f0000000240)=""/59, 0x3b, 0x0, &(0x7f0000000280)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x2, @broadcast=0xffffffff}, 0x10) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f00000002c0)={'mangle\x00'}, &(0x7f0000000180)=0x54) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000001c0)={r0}) ioctl$void(r1, 0xc0045c79) pipe(&(0x7f0000000340)={0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000003c0)={0x1, &(0x7f0000000380)=[{0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f0000000400)={r3, 0x1}) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000140)="63201883c44604e8a10d28e690263712", 0x10) 2018/03/31 02:42:46 executing program 3: r0 = socket(0xe, 0x80000, 0x10001) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000010c0)={0x3, 0x4, 0x800f, 0x0, 0x100, 0x6, 0x1, 0x0, 0x0}, &(0x7f0000001100)=0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000040)={r1, 0x1000, "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"}, &(0x7f0000001080)=0x1008) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000000)=0xffffffff, 0x8) write(r0, &(0x7f0000001180)="2400000052001f0014b2f407000004000200071008000100feffffff0800000000000000", 0x24) [ 106.801737] IPVS: ftp: loaded support on port[0] = 21 2018/03/31 02:42:47 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000000)=0x19, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e23, 0x40, @mcast2={0xff, 0x2, [], 0x1}, 0x3c10}}, 0x8, 0x8000, 0x0, 0xfffffffffffffff7, 0x8}, &(0x7f00000001c0)=0x98) getpeername$ipx(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0x10) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x800080000000000) connect$unix(r0, &(0x7f0000932000)=@abs={0x1, 0x0, 0x4e21}, 0x6e) socket$inet6(0xa, 0x5, 0x4955a8c3) 2018/03/31 02:42:47 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x4, &(0x7f00000011c0)="234a40e9a9b4c808b008b60f2d5e915048629d0a0f71a4b41474bffacf49a20a082e9e032f87160fe9d9c939349fddfa3dd8bb874f5e90cec66ff0686dfd24bc34e1dd2596caeaf1350e3516434050552afe4afbf42c30d297508dc122faf81f8f615f0d015436e7176f419c3c554e02315e9bddd929a064b646a5e6fb1d01287680170e0c553d8a2efd70fa9d8106048af420d0a8cb", 0x96) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000133ffc)="71e67a15", 0x4) socketpair$inet(0x2, 0x0, 0x5172, &(0x7f0000001300)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000001340)={0x2, [0x2, 0x1]}, 0x8) r3 = accept4$alg(r0, 0x0, 0x0, 0x0) ioctl$int_in(0xffffffffffffffff, 0x5452, &(0x7f0000001040)=0x2) sendto(r3, &(0x7f00005c8f58), 0xfffffffffffffeee, 0x0, &(0x7f0000351ff0)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0x10) mmap(&(0x7f0000431000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) readv(r3, &(0x7f0000000000)=[{&(0x7f0000000040)=""/4096, 0xfea7}], 0x1) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000001280)=""/21, &(0x7f00000012c0)=0x15) socket$alg(0x26, 0x5, 0x0) r4 = accept$inet(0xffffffffffffffff, &(0x7f0000001080), &(0x7f00000010c0)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000001100)=@assoc_value={0x0, 0x10000}, &(0x7f0000001140)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000001180)=@assoc_value={r5}, 0x8) 2018/03/31 02:42:47 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3) bind$inet6(r0, &(0x7f0000000180)={0xa, 0x4e20, 0x1000, @empty, 0x80000001}, 0x1c) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000000140)={@local, @rand_addr, 0x0}, &(0x7f00000004c0)=0xc) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000500)={@mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, 0x0, 0xfffffffffffffffa, 0x6, 0x400, 0x5, 0x0, r2}) ioctl$sock_ifreq(r0, 0x897b, &(0x7f0000000340)={'ip_vti0\x00', @ifru_ivalue=0x81}) gettid() sendto$inet6(r0, &(0x7f0000000340), 0x0, 0x0, &(0x7f0000cac000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000400), 0xfffffffffffffee9) r3 = socket$inet6(0xa, 0x0, 0x1d25) socketpair(0x25eccc4c3284cdc8, 0x0, 0x138, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f0000000200)) recvfrom$inet6(r0, &(0x7f0000000580)=""/4096, 0x1000, 0x2000, &(0x7f00000001c0)={0xa, 0x4e21, 0xff, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, 0x1c) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0xfff}, &(0x7f0000000040)=0x8) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000240)=""/187, &(0x7f0000000300)=0xbb) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f00000000c0)=ANY=[@ANYRES32=r5, @ANYBLOB="13002008b953cd63f30029f8d4979e01ccad99e5959edd"], &(0x7f0000000100)=0x1b) 2018/03/31 02:42:47 executing program 7: unshare(0x8000400) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000240)={0x0, &(0x7f0000000200)}) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, &(0x7f0000000340)={0x0, &(0x7f0000000280)=""/175}) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001fec)={0x5, 0x9, 0x4, 0x1}, 0x2c) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000380)={{{@in=@multicast2, @in=@loopback}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000200)=0xe8) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000)={r0, &(0x7f0000009f7a), &(0x7f0000006000)}, 0x18) 2018/03/31 02:42:47 executing program 3: r0 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x400000, 0xfac9, 0x3, 0x2, 0x1}, &(0x7f0000000040)=0x98) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000180)={r1, @in6={{0xa, 0x4e20, 0x81, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x2e6}}, 0x80000001, 0x3}, 0x90) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'erspan0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="51000000000000000000000000000000000000000000000000000016a7e7a55441378a6444f3d7001c000000"]}) 2018/03/31 02:42:47 executing program 1: unshare(0x8000400) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000240)={0x0, &(0x7f0000000200)}) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, &(0x7f0000000340)={0x0, &(0x7f0000000280)=""/175}) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001fec)={0x5, 0x9, 0x4, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000380)={{{@in=@multicast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000200)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000000480)={0xf, 0xd, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0xed9}, [@generic={0x200, 0x8, 0x1, 0x7}, @map={0x18, 0x2, 0x1, 0x0, r0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x6}, @jmp={0x5, 0x2, 0x0, 0x7, 0x0, 0x80, 0x10}, @initr0={0x18, 0x0, 0x0, 0x0, 0x9}], {0x95}}, &(0x7f0000000080)='GPL\x00', 0x2020000000, 0x23, &(0x7f00000000c0)=""/35, 0x0, 0xebbbe998ccae1467, [], r1}, 0x48) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000)={r0, &(0x7f0000009f7a), &(0x7f0000006000)}, 0x18) 2018/03/31 02:42:47 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000463000)=0x2e8, 0x4) r1 = socket(0x4, 0x8000a, 0x6) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r1, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x28000}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0xa8, r2, 0x800, 0x70bd28, 0x25dfdbfe, {0xe}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x20, 0x2}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x4}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x81}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x400}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7ff}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0xa}]}]}, 0xa8}, 0x1, 0x0, 0x0, 0x40084}, 0x4080) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f00004be000), &(0x7f0000beeffc)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/31 02:42:47 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @empty, 0x2}, 0xffffff76) listen(r0, 0xeb8) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0)) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x0, 0x0, 0x0, 0xffffffffffffffff]}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000240)={r1}) getpeername$packet(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000380)=0x14) recvfrom$packet(r2, &(0x7f0000000300)=""/86, 0x56, 0x10101, &(0x7f00000003c0)={0x11, 0xe, r3, 0x1, 0xd4c1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) 2018/03/31 02:42:47 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000000)=0x19, 0x4) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000200)=ANY=[@ANYRES32, @ANYBLOB="0200000000000000"], &(0x7f0000000240)=0xc) getpeername$ipx(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0x10) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x800080000000000) connect$unix(r0, &(0x7f0000932000)=@abs={0x1, 0x0, 0x4e21}, 0x6e) socket$inet6(0xa, 0x5, 0x4955a8c3) 2018/03/31 02:42:47 executing program 3: syz_emit_ethernet(0x2e, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @remote={0xac, 0x223, 0x14, 0xbb}, {[@timestamp={0xffffff89, 0x4}]}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f0000000000)) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000180)={0xffffffffffffffff}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000001c0)={@mcast1={0xff, 0x1, [], 0x1}, 0x100000000, 0x1, 0x0, 0x4, 0x100000001, 0x8c, 0x1}, &(0x7f0000000200)=0x20) pipe(&(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet_tcp_buf(r1, 0x6, 0xe, &(0x7f0000000240)="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", 0x1db) syz_extract_tcp_res$synack(&(0x7f0000000140), 0x1, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f00000000c0)={0xfff}, 0x4) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000100)={0x5, 0x2, 0x7, 0x3544, 0x7, 0x101, 0x401, 0x100000001, 0x42, 0xfffffffffffffffc, 0x3}, 0xb) 2018/03/31 02:42:47 executing program 1: unshare(0x8000400) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000240)={0x0, &(0x7f0000000200)}) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, &(0x7f0000000340)={0x0, &(0x7f0000000280)=""/175}) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001fec)={0x5, 0x9, 0x4, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000380)={{{@in=@multicast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000200)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000000480)={0xf, 0xd, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0xed9}, [@generic={0x200, 0x8, 0x1, 0x7}, @map={0x18, 0x2, 0x1, 0x0, r0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x6}, @jmp={0x5, 0x2, 0x0, 0x7, 0xf, 0x0, 0x10}, @initr0={0x18, 0x0, 0x0, 0x0, 0x9}], {0x95}}, &(0x7f0000000080)='GPL\x00', 0x2020000000, 0x23, &(0x7f00000000c0)=""/35, 0x0, 0xebbbe998ccae1467, [], r1}, 0x48) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000)={r0, &(0x7f0000009f7a), &(0x7f0000006000)}, 0x18) 2018/03/31 02:42:47 executing program 7: unshare(0x8000400) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, &(0x7f0000000340)={0x0, &(0x7f0000000280)=""/175}) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001fec)={0x5, 0x9, 0x4, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f0000000500)="9f071d734cc9ab306a1a6b1d6cbdc5b390b2ccc0d5c5b76cd3a08006187a847f9be0b454a5fde16651426d06f4140000b1304aa72a04cc2b6af12a822c6e4b5b3029c340abac4481087469a1084df16f9ea112cd115db63043cbe3a99e23e987d77209151f08acb444f4c253fc56824c534b86f02a24b3509bfea38c4a79d25e8b7490f136bd627d31d351be3bff9ab15d6b7167c73a274e384ee1e3f2e441e2fd151438abeb", &(0x7f0000000600)="cb6e8fbf7802ca0ba90756140e753e7ce0ec8649289de91e0879df93c5ac5e93d017177b2928f1cad4e07bbbeb997966b1189aa013be5248aec5abb530a2c1192737afd8de5c076eac1d6573a775e6829d379e4f67838c4f561213ddbb52ea8d61a3fb5b66d4a80a703e05c8802c170216eba71fa92100f744a06599847689fb27aaef1e4329e0bc2b57c6d589aa0e387c5ec314ab1d9090726f866f991aca7ad5ebe9fd78c00fb0afc3a1cc9116b0d9a316ee3d36c24091cb7fae212dfd650babafa8170b7736391fbeb10e08f7bafad9b418000000000000000000000000000000", 0x1}, 0x20) r1 = socket(0x10, 0x4, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000005c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r1, &(0x7f00000007c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x90000000}, 0xc, &(0x7f0000000780)={&(0x7f0000000700)={0x78, r2, 0x400, 0x70bd28, 0x25dfdbfe, {0x1}, [@IPVS_CMD_ATTR_SERVICE={0x64, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x25, 0x8}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'none\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xff}]}]}, 0x78}, 0x1, 0x0, 0x0, 0x1}, 0x8041) getsockname$unix(r1, &(0x7f0000000100), &(0x7f0000000180)=0x6e) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000380)={{{@in=@multicast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000200)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000000480)={0xf, 0xd, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0xed9}, [@generic={0x200, 0x8, 0x1, 0x7}, @map={0x18, 0x2, 0x1, 0x0, r0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x6}, @jmp={0x5, 0x2, 0x0, 0x7, 0xf, 0x80, 0x10}, @initr0={0x18, 0x0, 0x0, 0x0, 0x9}], {0x95}}, &(0x7f0000000080)='GPL\x00', 0x2020000000, 0x23, &(0x7f00000000c0)=""/35, 0x41000, 0xebbbe998ccae1467, [], r3}, 0x48) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000001c0)) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000)={r0, &(0x7f0000009f7a), &(0x7f0000006000)}, 0x18) 2018/03/31 02:42:47 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ac0fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-asm\x00'}, 0x58) r1 = epoll_create(0x20000000000000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000140)={0x10}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) socketpair$inet(0x2, 0x4, 0x6, &(0x7f00000009c0)={0xffffffffffffffff}) pipe(&(0x7f0000000840)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$kcm_KCM_RECV_DISABLE(r3, 0x119, 0x1, &(0x7f0000000880), 0x4) accept4$inet(r2, &(0x7f00000000c0)={0x0, 0x0, @multicast1}, &(0x7f0000000100)=0x10, 0x800) r4 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r4, &(0x7f0000002dc0)=[{0x0, 0x0, &(0x7f0000001a40), 0x100000c5, &(0x7f0000001ac0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x492492492492854, 0x0) recvmsg(r4, &(0x7f000022efc8)={&(0x7f0000bb5ff0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000040)=""/121, 0x79}, {&(0x7f0000fb0ff4)=""/12, 0xc}], 0x2, &(0x7f0000139000)=""/70, 0x46}, 0x400000000000) 2018/03/31 02:42:47 executing program 0: r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt(r0, 0xfffffffffffffffb, 0x0, &(0x7f00000005c0)="b0f7cd8804ec0c7745a0a1b178bc2e3d8ec8964a032f223892291bc86affa17ff5e9e8683e9a6572f73b412677d81922ff77d60c597684bae0f5a8c9d448a3645032744f74855901f806e23d19334028aa02628312c271afe94911cfd66c38e25bcb53a6ae46acac5a2b5b085ac55dba39e599fda034791ee99ab3099598cf0086305c36568e71de67d1649a159e5a937d9e640f30eb6fafef2ffa", 0x9b) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f00000000c0)={@mcast2}, &(0x7f00000001c0)=0x14) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000280)={'\x00', {0x2, 0x20000004e21, @loopback=0x7f000001}}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0xaa}, 0x4, 0x9, 0x2, 0x500, 0x0, 0x2000200}) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000100)="ff0204000000000100000000000000000000000000", 0x15) sendto$inet6(r0, &(0x7f0000000000)="d3", 0x1, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0x0, 0x0}) sendmmsg(r1, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f00000000c0)}}, {{&(0x7f0000000080)=@nfc={0x27}, 0x80, &(0x7f0000007380), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="18000000000000000100000001000000030000000000008a9b086185c24e8f061d70ba00"], 0x24}}], 0x2, 0x0) bind$inet6(r0, &(0x7f0000000480)={0xa, 0x4e22, 0x8001, @local={0xfe, 0x80, [], 0xaa}, 0xa3b}, 0x1c) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000000440)) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000500)={0xcb0, {{0xa, 0x4e20, 0x4, @ipv4={[], [0xff, 0xff]}, 0xe3d}}}, 0x88) r2 = socket(0xa, 0x7, 0x0) ioctl$PPPIOCGMRU(r2, 0x80047453, &(0x7f0000000180)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000380)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000003c0)=0x18) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f00000004c0)=ANY=[@ANYRES32=r3, @ANYBLOB="090000ba2a0a6f0cf6d300"], 0x2) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000340)={'bridge0\x00', {0x2, 0x4e22, @multicast1=0xe0000001}}) socket$inet_udp(0x2, 0x2, 0x0) accept$ipx(r2, &(0x7f00000002c0), &(0x7f0000000300)=0x10) 2018/03/31 02:42:47 executing program 1: unshare(0x8000400) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000240)={0x0, &(0x7f0000000200)}) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, &(0x7f0000000340)={0x0, &(0x7f0000000280)=""/175}) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001fec)={0x5, 0x9, 0x4, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000380)={{{@in=@multicast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000200)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000000480)={0xf, 0xd, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0xed9}, [@generic={0x200, 0x8, 0x1, 0x7}, @map={0x18, 0x2, 0x1, 0x0, r0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x6}, @jmp={0x5, 0x2, 0x0, 0x7, 0xf, 0x0, 0x10}, @initr0={0x18, 0x0, 0x0, 0x0, 0x9}], {0x95}}, &(0x7f0000000080)='GPL\x00', 0x2020000000, 0x23, &(0x7f00000000c0)=""/35, 0x0, 0xebbbe998ccae1467, [], r1}, 0x48) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000)={r0, &(0x7f0000009f7a), &(0x7f0000006000)}, 0x18) 2018/03/31 02:42:47 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20}, 0x1c) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f0000000300)={'broute\x00', 0x0, 0x4, 0xdf, [], 0x1, &(0x7f00000000c0)=[{}], &(0x7f0000000180)=""/223}, &(0x7f0000000280)=0x78) listen(r0, 0x0) accept4(r0, 0x0, &(0x7f0000000000), 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r2, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) socket$pppoe(0x18, 0x1, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0)) socket$inet6(0xa, 0x3, 0x9) [ 108.806725] TCP: request_sock_TCP: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 2018/03/31 02:42:48 executing program 7: unshare(0x8000400) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000240)={0x0, &(0x7f0000000200)}) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, &(0x7f0000000340)={0x0, &(0x7f0000000280)=""/175}) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001fec)={0x5, 0x9, 0x4, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000380)={{{@in=@multicast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000200)=0x27c) bpf$PROG_LOAD(0x5, &(0x7f0000000480)={0xf, 0xd, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0xed9}, [@generic={0x200, 0x8, 0x1, 0x7}, @map={0x18, 0x2, 0x1, 0x0, r0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x6}, @jmp={0x5, 0x2, 0x0, 0x7, 0xf, 0x80, 0x10}, @initr0={0x18, 0x0, 0x0, 0x0, 0x9}], {0x95}}, &(0x7f0000000080)='GPL\x00', 0x2020000000, 0x23, &(0x7f00000000c0)=""/35, 0x41000, 0xebbbe998ccae1467, [], r1}, 0x48) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000)={r0, &(0x7f0000009f7a), &(0x7f0000006000)}, 0x18) 2018/03/31 02:42:48 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000291000)={0x0, 0x2, &(0x7f000084cff0)=@raw=[@alu], &(0x7f000092e000)='GPL\x00', 0x0, 0xf7, &(0x7f00006f8000)=""/247}, 0x13) socketpair(0x0, 0x80000, 0x40, &(0x7f0000002fc0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x7, 0x0, 0x4d0b, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000200)={'broute\x00'}, &(0x7f0000000280)=0x78) getpeername$llc(r2, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000180)=0x10) socketpair(0x10, 0xf, 0x7f85, &(0x7f00000001c0)) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000040)) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$IP_VS_SO_SET_ADDDEST(r2, 0x0, 0x487, &(0x7f00000000c0)={{0x0, @broadcast=0xffffffff, 0x4e20, 0x2, 'wlc\x00', 0x8, 0xfffffffffffffffc, 0x17}, {@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e22, 0x0, 0x8, 0xe9b3, 0xffffffffffffffe1}}, 0x44) socketpair(0x19, 0xb, 0x1, &(0x7f0000000000)) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000003040)={r2}) 2018/03/31 02:42:48 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000280)={0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@multicast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@loopback}}, &(0x7f00000002c0)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000480)={@loopback={0x0, 0x1}, 0x4e, r2}) r3 = socket$inet(0x2, 0x0, 0x1) setsockopt$IP_VS_SO_SET_FLUSH(r3, 0x0, 0x485, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000580)={'bond0\x00', r2}) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2040001}, 0xc, &(0x7f0000000080)={&(0x7f0000000340)=@dellink={0x3c, 0x11, 0x1, 0x70bd29, 0xb, {0x0, 0x0, 0x0, r4, 0x21800, 0x8000}, [@IFLA_CARRIER_CHANGES={0x8, 0x23, 0xfffffffffffffff7}, @IFLA_PHYS_SWITCH_ID={0x14, 0x24, "b7eaa8d0e070a82b2940f54471f4ec9d"}]}, 0x3c}, 0x1}, 0x40000) r6 = gettid() sendmsg$nl_route(r5, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {}, [@IFLA_NET_NS_PID={0x8, 0x13, r6}]}, 0x28}, 0x1}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000300)={r5}) ioctl$ifreq_SIOCGIFINDEX_vcan(r7, 0x8933, &(0x7f0000000000)={'irlan0\x00', r4}) ioctl$sock_inet6_SIOCSIFDSTADDR(r7, 0x8918, &(0x7f0000000240)={@loopback={0x0, 0x1}, 0x14, r4}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f00000004c0)={0x0, 0x80, "d9e4b5ca5ad471d683d6cae783f0eeafac60640bc0a08f90ec84208a75662fb2f08283ddee64b4b7045a6c0aa37b53c158d34992f929d6ed63ae383afc9020a2090eee2827caface3ca1a5e177e96e3c6b8810d226f954e058af1ec15f41a5d03fd52053a7b82a72207f94aa430f6515f1cd880c2568ce6c708073e2c46e1b46"}, &(0x7f00000005c0)=0x88) getsockname$netrom(r7, &(0x7f0000000780), &(0x7f00000007c0)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r7, 0x84, 0x1, &(0x7f0000000600)={0x0, 0x9, 0x8, 0x4, 0x200, 0x6}, &(0x7f0000000640)=0x14) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000000680)={r8, 0xfffffffffffff852, 0x20, 0xa61, 0x5, 0x40, 0x0, 0x200, {r9, @in={{0x2, 0x4e23, @rand_addr=0x2}}, 0x6, 0xfffffffffffffffc, 0x1, 0x9, 0x8}}, &(0x7f0000000740)=0xb0) r10 = socket$packet(0x11, 0x4, 0x300) r11 = socket$inet6_icmp(0xa, 0x2, 0x3a) r12 = accept$inet6(r11, &(0x7f0000000100)={0x0, 0x0, 0x0, @local}, &(0x7f0000000140)=0x1c) ioctl$sock_inet_SIOCSIFNETMASK(r10, 0x891c, &(0x7f0000000040)={'lo\x00', {0x2}}) ioctl$sock_inet6_tcp_SIOCATMARK(r12, 0x8905, &(0x7f0000000200)) 2018/03/31 02:42:48 executing program 1: unshare(0x8000400) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000240)={0x0, &(0x7f0000000200)}) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, &(0x7f0000000340)={0x0, &(0x7f0000000280)=""/175}) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001fec)={0x5, 0x9, 0x4, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000380)={{{@in=@multicast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000200)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000000480)={0xf, 0xd, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0xed9}, [@generic={0x200, 0x8, 0x1, 0x7}, @map={0x18, 0x2, 0x1, 0x0, r0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x6}, @jmp={0x5, 0x2, 0x0, 0x7, 0xf, 0x0, 0x10}, @initr0={0x18, 0x0, 0x0, 0x0, 0x9}], {0x95}}, &(0x7f0000000080)='GPL\x00', 0x2020000000, 0x23, &(0x7f00000000c0)=""/35, 0x0, 0xebbbe998ccae1467, [], r1}, 0x48) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000)={r0, &(0x7f0000009f7a), &(0x7f0000006000)}, 0x18) 2018/03/31 02:42:48 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000000)=0x19, 0x4) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000200)=ANY=[@ANYRES32, @ANYBLOB="0200000000000000"], &(0x7f0000000240)=0xc) getpeername$ipx(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0x10) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x800080000000000) connect$unix(r0, &(0x7f0000932000)=@abs={0x1, 0x0, 0x4e21}, 0x6e) socket$inet6(0xa, 0x5, 0x4955a8c3) 2018/03/31 02:42:48 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x7, 0x8}, &(0x7f0000000040)=0x18) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000100)={r1, 0x4c, &(0x7f0000000080)=[@in={0x2, 0x4e22, @rand_addr=0x8}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @rand_addr}, @in6={0xa, 0x4e24, 0x7, @ipv4={[], [0xff, 0xff], @rand_addr=0x924d}, 0x3}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000180)={r2, @in6={{0xa, 0x4e20, 0x7, @loopback={0x0, 0x1}, 0x1000}}, [0x7, 0x4, 0x2020000000, 0xffff, 0x0, 0x4, 0x7, 0x0, 0x2, 0x1, 0xb3, 0x7fff, 0x400, 0x720e, 0x8]}, &(0x7f0000000280)=0x100) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000340)={r1, @in6={{0xa, 0x4e20, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0xff}}, 0x401, 0x3f}, 0x90) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00000002c0)) r4 = socket(0x11, 0x3, 0x0) ioctl$sock_bt(r4, 0x5411, &(0x7f0000000100)) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r4, 0x84, 0x78, &(0x7f0000000300)=r3, 0x4) 2018/03/31 02:42:48 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00001fefe4)={0xa, 0x2}, 0x1c) ioctl$int_in(r1, 0x5452, &(0x7f0000000040)=0x7) sendto$inet6(r1, &(0x7f00002a0b14)="f6", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000080)=0x40, 0x4) bind$alg(r0, &(0x7f0000000280)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000400)="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", 0xfb) readv(r2, &(0x7f0000001680)=[{&(0x7f0000001640)=""/49, 0x31}], 0x1) read(r2, &(0x7f0000000040)=""/25, 0x19) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f00000001c0), &(0x7f0000000500)=0x4) sendmsg$nl_generic(r2, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000300)=ANY=[@ANYBLOB="140000001d00ffff000000000000000001000000a2b7b064a3403f22849c66ebfded96e2531de763be655c2cb101130d7b76941796c354110ae341c3a31ec0c8a9fcf6cfeae5baece8c4e53555f3e4854042cc1c5a33ea7b0fecd22ea2efd9533f24abce5b9b26d0e03cf55c46843e935f72e3586fb50edc50fd2c473e58039b016194591da26c08911d133da286fd8cddccd2b204f6e85ba921aee65f25865bb5728b050e0e7f3772bb6a07a84b7f2a147d72f8522fcfbe9db86cb3e287e6a640bf71b3b62da6c28d64814efea0b618767d85f089fb4a4440dbf323c3179dcca20c7a"], 0x1}, 0x1}, 0x0) ioctl$int_in(r1, 0x5421, &(0x7f0000000540)=0x6) recvmsg(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000140)=[{&(0x7f0000000100)=""/12, 0xc}], 0x1, &(0x7f0000000200)=""/125, 0x7d}, 0x0) 2018/03/31 02:42:48 executing program 4: socket$nl_crypto(0x10, 0x3, 0x15) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000000c0)=@dellink={0x28, 0x11, 0x221, 0x0, 0x0, {}, [@IFLA_NET_NS_FD={0x8, 0x1c}]}, 0x28}, 0x1}, 0x0) 2018/03/31 02:42:48 executing program 1: unshare(0x8000400) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000240)={0x0, &(0x7f0000000200)}) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, &(0x7f0000000340)={0x0, &(0x7f0000000280)=""/175}) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001fec)={0x5, 0x9, 0x4, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000380)={{{@in=@multicast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000200)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000000480)={0xf, 0xd, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0xed9}, [@generic={0x200, 0x8, 0x1, 0x7}, @map={0x18, 0x2, 0x1, 0x0, r0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x6}, @jmp={0x5, 0x2, 0x0, 0x7, 0xf, 0x80}, @initr0={0x18, 0x0, 0x0, 0x0, 0x9}], {0x95}}, &(0x7f0000000080)='GPL\x00', 0x2020000000, 0x23, &(0x7f00000000c0)=""/35, 0x0, 0xebbbe998ccae1467, [], r1}, 0x48) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000)={r0, &(0x7f0000009f7a), &(0x7f0000006000)}, 0x18) 2018/03/31 02:42:48 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000000000), &(0x7f00000000c0)=0x4) 2018/03/31 02:42:48 executing program 7: unshare(0x8000400) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000240)={0x0, &(0x7f0000000200)}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000040)=0x3, 0x4) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, &(0x7f0000000340)={0x0, &(0x7f0000000280)=""/175}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000640)={0xffffffffffffff9c, 0x28, &(0x7f0000000600)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000680)={r1, 0x3ff, 0x10}, 0xc) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000500)={r0}) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000001fec)={0x5, 0x9, 0x4, 0x1}, 0x2c) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000100)={0x0, {{0x2, 0x4e22}}}, 0x88) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r3, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000380)={{{@in=@multicast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000200)=0xe8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000540)={0x0}, &(0x7f0000000580)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00000005c0)={0x21, 0x2, 0x2, 0x4, 0x800, 0x6, 0x5, 0x6c3e, r5}, 0x20) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00000001c0)={0x1}, 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000000480)={0xf, 0xd, &(0x7f00000006c0)=ANY=[@ANYBLOB="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", @ANYRES32=r3, @ANYBLOB="000000000000000018000000010000000600000005f78000100000000000000081a7346118040000000000000000000000000000950000000000000050678e7fe049aaff74f042413c977275a6621bf1992945cb0e2f9b323a7f3d9867a0d394f2f0c380f737d26ce7d9f76d547a044f64b9de16cbad92883582673583a00a5bb4312b86c2af76bb"], &(0x7f0000000080)='GPL\x00', 0x2020000000, 0x23, &(0x7f00000000c0)=""/35, 0x41000, 0xebbbe998ccae1467, [], r4}, 0x48) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000)={r3, &(0x7f0000009f7a), &(0x7f0000006000)}, 0x13) 2018/03/31 02:42:48 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000000)=0x19, 0x4) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000200)=ANY=[@ANYRES32, @ANYBLOB="0200000000000000"], &(0x7f0000000240)=0xc) getpeername$ipx(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0x10) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x800080000000000) connect$unix(r0, &(0x7f0000932000)=@abs={0x1, 0x0, 0x4e21}, 0x6e) socket$inet6(0xa, 0x5, 0x4955a8c3) 2018/03/31 02:42:48 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) bind$nfc_llcp(r1, &(0x7f00000000c0)={0x27, 0x1, 0x2, 0x2, 0x5f28, 0x7d, "591508b9279f0a6fa8cf9f7c29b7769fa8a5ddbefc3c445f4aeb8c80d402a05a026b50f565c45b682f10de5813698fcc0c8fbd49fb2cd69805e154169c20ee", 0x36}, 0x60) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000040)={0x1}, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) 2018/03/31 02:42:48 executing program 1: unshare(0x8000400) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000240)={0x0, &(0x7f0000000200)}) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, &(0x7f0000000340)={0x0, &(0x7f0000000280)=""/175}) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001fec)={0x5, 0x9, 0x4, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000380)={{{@in=@multicast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000200)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000000480)={0xf, 0xd, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0xed9}, [@generic={0x200, 0x8, 0x1, 0x7}, @map={0x18, 0x2, 0x1, 0x0, r0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x6}, @jmp={0x5, 0x2, 0x0, 0x7, 0xf, 0x80}, @initr0={0x18, 0x0, 0x0, 0x0, 0x9}], {0x95}}, &(0x7f0000000080)='GPL\x00', 0x2020000000, 0x23, &(0x7f00000000c0)=""/35, 0x0, 0xebbbe998ccae1467, [], r1}, 0x48) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000)={r0, &(0x7f0000009f7a), &(0x7f0000006000)}, 0x18) 2018/03/31 02:42:48 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000004c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000f80)={&(0x7f0000000d80)=@setlink={0x38, 0x13, 0x1, 0x0, 0x0, {}, [@IFLA_IFNAME={0x14, 0x3, 'sit0\x00'}, @IFLA_AF_SPEC={0x4, 0x1a}]}, 0xfffffffffffffe0c}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000000280)={&(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000140)=""/160, 0xa0}, {&(0x7f0000000080)=""/98, 0x62}], 0x3, &(0x7f0000000240)=""/30, 0x1e, 0x8}, 0x40010040) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000340)={0x0, 0x0}, &(0x7f0000000380)=0xc) sendmsg$nl_generic(r0, &(0x7f0000000480)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x58, 0x3e, 0x500, 0x70bd2c, 0x25dfdbfb, {0xb}, [@typed={0x8, 0x68, @uid=r2}, @generic="51729297fb787bf6bb9b8af9f6616bc5df92458a6e81946ed989089b58e2da79a374afeae6b8ac8859de10deb06c8e9118f3e25e81c98fb22207ef"]}, 0x58}, 0x1, 0x0, 0x0, 0x4040000}, 0x8044) connect$llc(r1, &(0x7f00000002c0)={0x1a, 0x207, 0x1, 0x5, 0x3, 0x1, @random="a20870fdb580"}, 0x10) 2018/03/31 02:42:48 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x7, 0x6) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000400)={0xffffffffffffffff}) getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000440), &(0x7f0000000480)=0x4) setsockopt$inet6_int(r1, 0x29, 0x1a, &(0x7f000004c000)=0x24, 0x4) setsockopt$sock_int(r1, 0x1, 0x2000000000f, &(0x7f0000f10000)=0xfffffffffffff830, 0x4) r3 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r3, &(0x7f000086eff0)={0x2, 0x4e22, @multicast2=0xe0000002}, 0x10) bind$inet6(r1, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) bind$inet6(r0, &(0x7f0000c8b000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$EBT_SO_SET_ENTRIES(r3, 0x0, 0x80, &(0x7f0000000380)=@filter={'filter\x00', 0xe, 0x2, 0x318, [0x0, 0x20000040, 0x20000070, 0x200000a0], 0x0, &(0x7f0000000000), &(0x7f0000000040)=ANY=[@ANYBLOB="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"]}, 0x390) 2018/03/31 02:42:48 executing program 7: unshare(0x8000400) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000240)={0x0, &(0x7f0000000200)}) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, &(0x7f0000000340)={0x0, &(0x7f0000000280)=""/175}) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001fec)={0x5, 0x9, 0x4, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000380)={{{@in=@multicast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000200)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000000480)={0xf, 0xd, &(0x7f0000000000)=ANY=[@ANYBLOB="18000000060000000008010007000000000000000000000418120000", @ANYRES32=r0, @ANYBLOB="00000000000000001800000005000000000000000600000005f78000100000000000000000000000180000000900000000000000000000009500000000000000"], &(0x7f0000000080)='GPL\x00', 0x2020000000, 0x23, &(0x7f00000000c0)=""/35, 0x41000, 0xebbbe998ccae1467, [], r1}, 0x48) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000)={r0, &(0x7f0000009f7a), &(0x7f0000006000)}, 0x18) [ 109.003758] bond0 (unregistering): Releasing backup interface lo [ 109.028346] bond0 (unregistering): last VLAN challenged slave lo left bond bond0 - VLAN blocking is removed [ 109.080612] bond0 (unregistering): Released all slaves [ 109.114069] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher [ 109.154499] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher 2018/03/31 02:42:49 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e23, 0x40, @mcast2={0xff, 0x2, [], 0x1}, 0x3c10}}, 0x8, 0x8000, 0x0, 0xfffffffffffffff7, 0x8}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000200)=ANY=[@ANYRES32=r2, @ANYBLOB="0200000000000000"], &(0x7f0000000240)=0xc) getpeername$ipx(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0x10) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x800080000000000) connect$unix(r0, &(0x7f0000932000)=@abs={0x1, 0x0, 0x4e21}, 0x6e) socket$inet6(0xa, 0x5, 0x4955a8c3) 2018/03/31 02:42:49 executing program 7: unshare(0x8000400) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000240)={0x0, &(0x7f0000000200)}) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, &(0x7f0000000340)={0x0, &(0x7f0000000280)=""/175}) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001fec)={0x5, 0x9, 0x4, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000000140)={'bcsh0\x00', 0x7}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000380)={{{@in=@multicast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000200)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000000480)={0xf, 0xd, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0xed9}, [@generic={0x200, 0x8, 0x1, 0x7}, @map={0x18, 0x2, 0x1, 0x0, r0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x6}, @jmp={0x5, 0x2, 0x0, 0x7, 0xf, 0x80, 0x10}, @initr0={0x18, 0x0, 0x0, 0x0, 0x9}], {0x95}}, &(0x7f0000000080)='GPL\x00', 0x2020000000, 0x23, &(0x7f00000000c0)=""/35, 0x41000, 0xebbbe998ccae1467, [], r2}, 0x48) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000)={r0, &(0x7f0000009f7a), &(0x7f0000006000)}, 0x18) 2018/03/31 02:42:49 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000200)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-cast5-avx\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) recvmsg$kcm(r0, &(0x7f0000000700)={&(0x7f0000000140)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000840)=""/4096, 0x1000}, {&(0x7f0000000280)=""/149, 0x95}, {&(0x7f0000000340)=""/89, 0x59}, {&(0x7f00000003c0)=""/251, 0xfb}, {&(0x7f00000004c0)=""/215, 0xd7}, {&(0x7f00000001c0)=""/55, 0x37}], 0x6, &(0x7f0000000640)=""/136, 0x88, 0x4}, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f00000000c0)={r0}) connect$ipx(r3, &(0x7f0000000100)={0x4, 0xff, 0x1, "57e1041a51c6", 0x9}, 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a", 0x5) r4 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$ARPT_SO_GET_REVISION_TARGET(r4, 0x0, 0x63, &(0x7f0000000040)={'icmp\x00'}, &(0x7f0000000080)=0x1e) sendmmsg$alg(r1, &(0x7f00000061c0)=[{0x0, 0x0, &(0x7f0000000800)=[{&(0x7f0000000740)="c40919368329202e0b5169d8907f39b1", 0x10}], 0x1}], 0x1, 0x0) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000), 0x2ab}, 0x0) 2018/03/31 02:42:49 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000040)={r1, 0x1, 0x6, @random="f49657a503ca"}, 0x10) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000000c0)={r1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r2 = socket$netlink(0x10, 0x3, 0x4) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000380)={{{@in6, @in=@broadcast}}, {{@in=@remote}, 0x0, @in=@rand_addr}}, &(0x7f0000000480)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000c40)={{{@in6=@mcast1, @in6=@mcast2}}, {{}, 0x0, @in=@multicast2}}, &(0x7f0000000d40)=0xe8) getuid() getpid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000010c0)={{{@in6=@mcast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f00000011c0)=0xe8) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001200)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000027c0)={{{@in=@multicast2, @in6}}, {{@in=@local}, 0x0, @in6=@local}}, &(0x7f00000028c0)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000002900), &(0x7f0000002940)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002980)) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f00000029c0)) r5 = socket$kcm(0x29, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r5, 0x89e1, &(0x7f0000000180)) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000005f00)) r6 = accept4(r2, &(0x7f0000000740)=@can, &(0x7f00000007c0)=0x80, 0x0) setsockopt$ipx_IPX_TYPE(r6, 0x100, 0x1, &(0x7f0000000800)=0x5, 0x4) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000006080)={0x0, 0x0, 0x0}, &(0x7f00000060c0)=0xc) ioctl$sock_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000540)) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r6, 0x111, 0x1, 0x80, 0x4) sendmsg$netlink(0xffffffffffffffff, &(0x7f00000061c0)={0x0, 0x0, &(0x7f0000005e80)=[{&(0x7f0000000280)={0x10, 0x3a, 0x800, 0x70bd26, 0x25dfdbfd}, 0x10}, {&(0x7f0000001240)={0x110, 0x36, 0x204, 0x70bd29, 0x25dfdbfc, "", [@typed={0xc, 0x56, @u64}, @nested={0xf4, 0x7b, [@typed={0x8, 0x8b, @uid=r3}, @typed={0x14, 0x93, @ipv6}, @typed={0x8, 0x59, @pid=r4}, @generic="94eb", @typed={0x8, 0x62, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @generic="5db67bb1bcaa4496ccba50819cd39a2d6098ea6ca59bd0c35fdd8c0668db94e13d09331d5ef418af708cc3cbf3a49368659dd2cbf27a0bb8b207bb837274c81e8ecd0cd86112d96149647ab8593d0ff2c26bc0e6b91543a8ed9ff531fecd1a68ae95bc643505ec79559ad730a8c50683134d90eb313f6bfb7bbaf3d4c9e4af8ed508231495814c1553116abe8845f4c480ba9eb129bc6cbb5cadca62cea50bbafdbea8d4d5bd5a4dfe3f045167df89d5540361fa6469248c1493079ccca4280c27"]}]}, 0x110}, {&(0x7f0000002a00)=ANY=[@ANYBLOB="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"], 0x1}], 0x3, &(0x7f0000000a80)=ANY=[@ANYRES32, @ANYRES32=r0, @ANYRES32=r2, @ANYBLOB="000000002000000000000000010000000200000049d483ad1b4e7da0a1c9740f59bb99e672daac082ae5bd99da41390cc756be715897f0cff167693134302dca21fb2b7997ad5942acb17dc7ca1b496f760f266b3f51b48837a820d721c9f5b61b4ddc2b5703f31b535706184b06", @ANYRES32, @ANYRES32=r7, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r2, @ANYBLOB="0000000038000000000000000100000001000000", @ANYRES32=r2, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=r2, @ANYRES32, @ANYRES32=r2, @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00'], 0xd6, 0x4000000}, 0x800) r8 = accept4(0xffffffffffffffff, &(0x7f0000000100)=@rc, &(0x7f0000000080)=0x80, 0x80000) ioctl$sock_bt_hidp_HIDPCONNADD(r8, 0x400448c8, &(0x7f0000000840)={r6, r5, 0xffffffffffffff52, 0x1, &(0x7f00000006c0)="e411b82d239f02360b33ab01086a0910f47bfaaa10d5cb1dd0d5e6120a061bee3a5045c09ff7eb5a798d477b3db7121ae6a2193d00a22c1d20a716d6fb8def52aaf549d2", 0x0, 0x1, 0x1, 0xd47, 0x0, 0x1, 0x6, "8cf24b7fd8b0ddc12ac89815965997f04ab65965e7b1826827edb42a04961923bddf320398fbca63e24c12e49fa9cbc6fa3c9668eb3c5a0ed91d825000f39113f019864869fa54192c2855935cffd02b9c5271ffe1fad8464cae490f314b0287337f02124fa263977d3a3572334bdfb27039b0ff737adeccbd7bb84f3a84859a91e824ec045ae0eb18399009e09dce827054c9cefb35eeba34bbdebb872646105b7323cca313a0c74fa0708172258c3ef77340f0423fd10c2843617385f722a223fee8d10e53bc"}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000001c0)={0x2, 0x7, 0xd, 0xf7, 0x2, 0xb7b5, 0x6, 0x6, 0x0}, &(0x7f0000000200)=0x20) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r8, 0x84, 0x77, &(0x7f0000000940)=ANY=[@ANYRES32=r9, @ANYBLOB="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"], 0x2) socket$inet_udp(0x2, 0x2, 0x0) write(r2, &(0x7f00000005c0)="2700000014000707030e0000120f0a00110011002d45222027bbb57a3e0e49d6a90600d6ec000013d310d3d451ba370b250a1fd95762917c28f712291db33d7dd5a3b08c34da1acae06b57c4efd509a682c89ec1da9c8e131674a4e9d01ca06e1a18991ca08f3667361e85b4167bcbf6ee91b9dc0a8aa852b8e27cc4bed332dce5509fd49b6bd003f5b909778d20c97eda3326371d0d383e1c5f6e3fc2f5e61c4ce6b047104b3f22820012533d5e52a704f1faa5bb4478a0c58345f1aa8bbf1e7fd008c4bb82853615c5b5459b79fb7772ab6c66ef9d3a60a946db6a62a9c12aabc6543c2736cffbf0", 0xe9) 2018/03/31 02:42:49 executing program 6: syz_emit_ethernet(0x1e, &(0x7f0000000600)=ANY=[@ANYBLOB="ffffffffffffffffffffffff000c020000600001000030275d773de250161a953b72eb1551822475adff9bd3c22ea13d64fcd76d8e20636346bcab9d13ccaa606dd6c6a3c53a4cde379a0260dfb581316b24134045324a0c159bae78060aabffe100d70b3b662b8a27ee00da157ec944fa9ac5029e1801de5453a672bcd664ab2c3d73a668a764b63b418cff9154065347221be431f657a6af43f0ec7c"], 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) connect$inet6(r0, &(0x7f0000017000)={0xa}, 0x1c) socketpair$unix(0x1, 0x400000000002, 0x0, &(0x7f0000634000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xffffffbd) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x1, 0xbf, 0x6}, &(0x7f00000000c0)=0x10) pread64(r0, &(0x7f00000006c0)=""/195, 0x316, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000100)={r3, 0x85, 0x10}, &(0x7f0000000140)=0xc) bind$unix(r2, &(0x7f0000000440)=@file={0x1, './file0\x00'}, 0x6e) connect$unix(r1, &(0x7f00000bc000)=@abs, 0x8) r4 = accept$inet(0xffffffffffffff9c, &(0x7f0000000280)={0x0, 0x0, @dev}, &(0x7f00000002c0)=0x10) socketpair(0x1f, 0xf, 0x6, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) accept$ipx(r6, &(0x7f00000003c0), &(0x7f0000000400)=0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r6, 0x84, 0x77, &(0x7f0000000500)={r3, 0x9}, &(0x7f00000005c0)=0x8) getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000000300)={0x0, @dev, @broadcast}, &(0x7f0000000340)=0xc) sendmmsg$unix(r2, &(0x7f00000bd000), 0x492492492492834, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000001c0)) connect$unix(r1, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) close(r1) socket$inet_sctp(0x2, 0x0, 0x84) ioctl$sock_kcm_SIOCKCMATTACH(r6, 0x89e0, &(0x7f0000000180)={r1, r6}) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000004c0)={@empty, 0x50, r7}) ioctl$sock_inet6_SIOCDIFADDR(r5, 0x8936, &(0x7f0000000540)={@mcast2={0xff, 0x2, [], 0x1}, 0x41, r7}) epoll_ctl$EPOLL_CTL_DEL(r6, 0x2, r5) syz_emit_ethernet(0x6e, &(0x7f00000f8000)={@random="cd390b081bf2", @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "08de06", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, [], "fca967e17f791010"}}}}}}}, 0x0) 2018/03/31 02:42:49 executing program 1: unshare(0x8000400) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000240)={0x0, &(0x7f0000000200)}) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, &(0x7f0000000340)={0x0, &(0x7f0000000280)=""/175}) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001fec)={0x5, 0x9, 0x4, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000380)={{{@in=@multicast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000200)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000000480)={0xf, 0xd, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0xed9}, [@generic={0x200, 0x8, 0x1, 0x7}, @map={0x18, 0x2, 0x1, 0x0, r0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x6}, @jmp={0x5, 0x2, 0x0, 0x7, 0xf, 0x80}, @initr0={0x18, 0x0, 0x0, 0x0, 0x9}], {0x95}}, &(0x7f0000000080)='GPL\x00', 0x2020000000, 0x23, &(0x7f00000000c0)=""/35, 0x0, 0xebbbe998ccae1467, [], r1}, 0x48) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000)={r0, &(0x7f0000009f7a), &(0x7f0000006000)}, 0x18) 2018/03/31 02:42:49 executing program 3: r0 = accept(0xffffffffffffffff, &(0x7f0000001400)=@vsock={0x0, 0x0, 0x0, @hyper}, &(0x7f0000001480)=0x80) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f00000014c0)={'dummy0\x00'}) r1 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f00000000c0)=0x14, 0x4) accept4$packet(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x0) accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000140)) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000583000)={0xf, 0x80000000005, 0x0, 0x1, 0xe}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000000c0)={r2, &(0x7f0000000b00)="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", &(0x7f0000000080)}, 0x18) socket$inet6_udp(0xa, 0x2, 0x0) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$sock_inet_SIOCGIFDSTADDR(r3, 0x8917, &(0x7f0000000040)={'bcsh0\x00', {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1a}}}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000580)={0x0, @in6={{0xa, 0x4e22, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x3}}, [0x2, 0x0, 0x80000000, 0x101, 0x1, 0x4, 0x6, 0x4, 0x5, 0x9, 0xe3, 0x2, 0x9, 0x800, 0x2]}, &(0x7f00000003c0)=0x100) setsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000006c0)=@assoc_value={r4, 0x1c0}, 0xfffffffffffffee0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000a00)={'eql\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000140)={'bcsh0\x00', r5}) ioctl$sock_inet6_SIOCDELRT(r3, 0x890c, &(0x7f0000000180)={@dev={0xfe, 0x80}, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, 0x6, 0x0, 0x42e, 0x100, 0x9, 0x80000000, r6}) socket$nl_generic(0x10, 0x3, 0x10) r7 = socket$nl_generic(0x10, 0x3, 0x10) socketpair(0x2, 0xa, 0xfffffffffffffffd, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$ax25(r8, &(0x7f0000000200)={0x3, {"1f15ef51b15ada"}, 0x1000}, 0x10) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r9, 0xc04064a0, &(0x7f00000001c0)={&(0x7f0000000040)=[0x0], &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x1, 0x8, 0x4, 0x5}) sendmsg$nl_generic(r7, &(0x7f00003cefe4)={&(0x7f0000000080)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)=ANY=[@ANYBLOB="fd0000000c000000040009000000007621000000000000000000000000000000"], 0x20}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000200)={0x0, 0x8}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000300)={r10, 0x70, &(0x7f0000000280)=[@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x12}}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1a}}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e24, @rand_addr=0x3ff}, @in={0x2, 0x4e24, @multicast2=0xe0000002}]}, &(0x7f0000000340)=0x10) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f00000004c0)={r11, @in={{0x2, 0x4e20, @rand_addr=0x8}}}, 0x84) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000480)={'lo\x00', 0x4100}) ioctl$sock_inet_SIOCGIFNETMASK(r3, 0x891b, &(0x7f0000000100)={'nr0\x00', {0x2, 0x4e24, @loopback=0x7f000001}}) r12 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000400)={0x0, 0x5, 0x10}, 0xc) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000440)={&(0x7f0000000000)='./file0\x00', r12}, 0x10) socket$nl_generic(0x10, 0x3, 0x10) 2018/03/31 02:42:49 executing program 2: r0 = socket$inet6(0xa, 0x4, 0x4004800000000004) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) recvfrom(r0, &(0x7f00000005c0)=""/163, 0xa3, 0x40000000, &(0x7f0000000680)=@in6={0xa, 0x4e21, 0x1ff, @mcast2={0xff, 0x2, [], 0x1}, 0x200}, 0x80) listen(r0, 0x5eb855) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000500)={{0xa, 0x4e24, 0x894, @empty, 0x100}, {0xa, 0x4e23, 0x101, @dev={0xfe, 0x80, [], 0x13}, 0x43e6}, 0x5, [0x1, 0x800, 0x0, 0xd543, 0x1000, 0x3ff, 0x5, 0xb3]}, 0x5c) socketpair(0x8, 0x7, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) bind$pptp(r1, &(0x7f00000002c0)={0x18, 0x2, {0x2, @multicast2=0xe0000002}}, 0x1e) r2 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r2, &(0x7f0000772000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x16}}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000880)={0x0, @in6={{0xa, 0x4e20, 0x80000001, @local={0xfe, 0x80, [], 0xaa}, 0x1f}}, 0x1, 0x80000000, 0x3, 0xffffffff, 0x95}, &(0x7f0000000300)=0x98) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000340)={r3, 0x7fffffff}, 0x8) r4 = accept4(r0, &(0x7f0000975000)=@can, &(0x7f0000752ffc)=0x10, 0x0) sendto$inet(r2, &(0x7f0000531fff), 0x0, 0x0, 0x0, 0xffb3) sendmsg$nl_netfilter(r4, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000880)=ANY=[]}, 0x1}, 0x0) sendmsg$kcm(0xffffffffffffff9c, &(0x7f0000000580)={&(0x7f00000000c0)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0xffffffff, 0x0, 0x1, {0xa, 0x4e23, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x401}}}, 0x80, &(0x7f0000000440)=[{&(0x7f00000001c0)="7dba2df78313a12f86660ff430c99e3b073efbbbe69128654a14fcb7e9e4ad74b7395d3d53a841c2a049e027910304b68afd52a93ff8c8f9d8542194659cfb329b16b87cceedd67828bcf9e1ed5dd48af5eca1c0a00bd1c3784817967bd672c73a5ebbf52ad436e6f2112cb47e273f55623263934f74e704e06bd3b056120c0a3a5e9b1c2a67595002a3ca28708cfd79913aee19053a1ea88dfc8d3db27a4c1a264ff078045215d12a7dac1a179b074d052a19aab5bef9a6266e5d33dd1c2ae7e014e94a3e4b4821801f9709cf9178e69f567d181f95", 0xd6}, {&(0x7f0000000380)="a872927038cecbc635cc44119ea1443d65010508f577103a2b126a6cbbaa534a7f327d100557c097d6091957e0577de0cf82977698fdd51465a208006f948d41d5621f7d2cbabbb9e9e594c9d39a01bad6551578acd4f3d4770224e78beca40b64c24f8b219e972e9d62e80c9c9f129e07", 0x71}, {&(0x7f0000000400)="a8dee5ae50aaab49", 0x8}], 0x3, &(0x7f00000004c0)=[{0x38, 0x18f, 0x4, "4b9f7420d96c48d9dba8b385527b654e9d09847337adac4be48e8ed4f8b3d6a43a4837b602f3"}], 0x38, 0x800}, 0x4000804) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000740)='IPVS\x00') setsockopt$inet_mreq(r4, 0x0, 0x24, &(0x7f0000000940)={@multicast1=0xe0000001, @dev={0xac, 0x14, 0x14, 0xd}}, 0x8) sendmsg$IPVS_CMD_GET_CONFIG(r4, &(0x7f0000000840)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000800)={&(0x7f0000000780)={0x50, r5, 0x304, 0x70bd2a, 0x25dfdbfc, {0xd}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x290b}, @IPVS_CMD_ATTR_DEST={0x30, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x46d}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x6}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast1=0xe0000001}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x2}]}, @IPVS_CMD_ATTR_SERVICE={0x4, 0x1}]}, 0x50}, 0x1, 0x0, 0x0, 0x8010}, 0x40010) sendmsg$nl_netfilter(r4, &(0x7f0000b76fc8)={&(0x7f0000715000)={0x10}, 0xc, &(0x7f000066f000)={&(0x7f00000004c0)=ANY=[]}, 0x1}, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r4, 0x400443c8, &(0x7f0000000480)={r0, 0x2}) write(r2, &(0x7f0000f8aff1), 0xff8f) 2018/03/31 02:42:49 executing program 1: unshare(0x8000400) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000240)={0x0, &(0x7f0000000200)}) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, &(0x7f0000000340)={0x0, &(0x7f0000000280)=""/175}) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001fec)={0x5, 0x9, 0x4, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000380)={{{@in=@multicast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000200)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000000480)={0xf, 0xb, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0xed9}, [@generic={0x200, 0x8, 0x1, 0x7}, @map={0x18, 0x2, 0x1, 0x0, r0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x6}, @jmp={0x5, 0x2, 0x0, 0x7, 0xf, 0x80, 0x10}], {0x95}}, &(0x7f0000000080)='GPL\x00', 0x2020000000, 0x23, &(0x7f00000000c0)=""/35, 0x0, 0xebbbe998ccae1467, [], r1}, 0x48) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000)={r0, &(0x7f0000009f7a), &(0x7f0000006000)}, 0x18) 2018/03/31 02:42:49 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e23, 0x40, @mcast2={0xff, 0x2, [], 0x1}, 0x3c10}}, 0x8, 0x8000, 0x0, 0xfffffffffffffff7, 0x8}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000200)=ANY=[@ANYRES32=r2, @ANYBLOB="0200000000000000"], &(0x7f0000000240)=0xc) getpeername$ipx(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0x10) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x800080000000000) connect$unix(r0, &(0x7f0000932000)=@abs={0x1, 0x0, 0x4e21}, 0x6e) socket$inet6(0xa, 0x5, 0x4955a8c3) [ 110.061717] device bridge0 entered promiscuous mode 2018/03/31 02:42:49 executing program 7: r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000500)={&(0x7f0000000040)='./file0\x00', 0x0, 0x18}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000680)={r0, &(0x7f0000000540)="68f7f747018aa55109704db61df17cc789c5552210c51943b8d886b68bbfc8d2fa18afa75d440332f617fc3e2a437660fc05178aa86b0bf2dac0262d62958644989f51494fc77e78a7867baf15446117e6a8c1b1c313cf283b44ecd6c819d9d52279f82102a6ecf04d94f77f8c2d0fe6c699ec3bb0bc60bac71c9bd6809255e35339b7dabe539850a9da1c3f8a340a616e26667f1541dd6ae4ac66f48202b0d22ea558c58e12c96a6367bd124a31196915370612a92066512b9a9e048b3964a6e50a95c2f96ec293661b120b333d97b97e05920288c6a4c20d1c84e9bca65ad4b42d4aceec848883cc2e716b", &(0x7f0000000640)="aa78064336bbcc7fbd56be3e58c6ac59f5c8fb9fc47a3c38daa8740e3cbda5229d7c1e947ebaf67746b577fc07", 0x2}, 0x20) unshare(0x20200000) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000240)={0x0, &(0x7f0000000200)}) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, &(0x7f0000000340)={0x0, &(0x7f0000000280)=""/175}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_opts(r2, 0x0, 0x9, &(0x7f0000000900)=""/33, &(0x7f0000000940)=0xffffffffffffffcb) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'syzkaller1\x00', 0x0}) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000180)={@dev={0xac, 0x14, 0x14, 0xa}, @empty, r3}, 0xc) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000001fec)={0x5, 0x9, 0x4, 0x1, 0x0, r2}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r4, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000380)={{{@in=@multicast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000200)=0xe8) getsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f00000001c0)=0x2, &(0x7f00000006c0)=0x4) getsockopt$ARPT_SO_GET_ENTRIES(r2, 0x0, 0x61, &(0x7f0000000ac0)=ANY=[@ANYBLOB="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"], &(0x7f0000000800)=0xe1) bpf$PROG_LOAD(0x5, &(0x7f0000000480)={0xf, 0x1d, &(0x7f00000009c0)=ANY=[@ANYBLOB="180000000600000000800000d90e0000000801000700000000000000124bc5eaf95a8efcbb5593d78128bed8199027274100f5def268357d94dba8d1f17d145225bd7385", @ANYRES64=r0, @ANYBLOB="00000100000000001800000005000000000000000600000005f7800010000000000000000000000018000000090000000000000000000000950000000000005e3bd78b0289f0a3e4aeb7f400087369847c899684a197aec9c3bbbb494657385e7fe56da88f42385ccaf4b218dc1a45f9c15502962435ccb2ba3b0fa5a53b90a61979faa28a1347f91269e68aa71d18118dbbccae17d9345b92a62484638575a9"], &(0x7f0000000080)='GPL\x00', 0x2020000000, 0x7, &(0x7f00000000c0)=""/35, 0x41000, 0x1, [], r5}, 0x48) r6 = socket$can_bcm(0x1d, 0x2, 0x2) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000)={r4, &(0x7f0000009f7a), &(0x7f0000006000)}, 0x18) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r6, 0x84, 0x77, &(0x7f0000000840)={0x0, 0x7ff, 0x4, [0x6, 0x0, 0x6f, 0x413]}, &(0x7f0000000880)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000008c0)={r7, 0x5}, &(0x7f0000000980)=0x8) r8 = socket$key(0xf, 0x3, 0x2) ioctl$sock_inet_SIOCSIFBRDADDR(r8, 0x891a, &(0x7f0000000100)={"87166e640f690000000b00", {0x2, 0x40000000004e21, @remote={0xac, 0x14, 0x14, 0xbb}}}) 2018/03/31 02:42:49 executing program 1: unshare(0x8000400) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000240)={0x0, &(0x7f0000000200)}) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, &(0x7f0000000340)={0x0, &(0x7f0000000280)=""/175}) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001fec)={0x5, 0x9, 0x4, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000380)={{{@in=@multicast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000200)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000000480)={0xf, 0xb, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0xed9}, [@generic={0x200, 0x8, 0x1, 0x7}, @map={0x18, 0x2, 0x1, 0x0, r0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x6}, @jmp={0x5, 0x2, 0x0, 0x7, 0xf, 0x80, 0x10}], {0x95}}, &(0x7f0000000080)='GPL\x00', 0x2020000000, 0x23, &(0x7f00000000c0)=""/35, 0x0, 0xebbbe998ccae1467, [], r1}, 0x48) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000)={r0, &(0x7f0000009f7a), &(0x7f0000006000)}, 0x18) 2018/03/31 02:42:49 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) bind$nfc_llcp(r1, &(0x7f00000000c0)={0x27, 0x1, 0x2, 0x2, 0x5f28, 0x7d, "591508b9279f0a6fa8cf9f7c29b7769fa8a5ddbefc3c445f4aeb8c80d402a05a026b50f565c45b682f10de5813698fcc0c8fbd49fb2cd69805e154169c20ee", 0x36}, 0x60) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000040)={0x7f}, 0x4) socket$alg(0x26, 0x5, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) 2018/03/31 02:42:49 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e23, 0x40, @mcast2={0xff, 0x2, [], 0x1}, 0x3c10}}, 0x8, 0x8000, 0x0, 0xfffffffffffffff7, 0x8}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000200)=ANY=[@ANYRES32=r2, @ANYBLOB="0200000000000000"], &(0x7f0000000240)=0xc) getpeername$ipx(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0x10) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x800080000000000) connect$unix(r0, &(0x7f0000932000)=@abs={0x1, 0x0, 0x4e21}, 0x6e) socket$inet6(0xa, 0x5, 0x4955a8c3) [ 110.105430] device lo entered promiscuous mode [ 110.110968] device bridge0 left promiscuous mode 2018/03/31 02:42:49 executing program 1: unshare(0x8000400) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000240)={0x0, &(0x7f0000000200)}) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, &(0x7f0000000340)={0x0, &(0x7f0000000280)=""/175}) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001fec)={0x5, 0x9, 0x4, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000380)={{{@in=@multicast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000200)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000000480)={0xf, 0xb, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0xed9}, [@generic={0x200, 0x8, 0x1, 0x7}, @map={0x18, 0x2, 0x1, 0x0, r0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x6}, @jmp={0x5, 0x2, 0x0, 0x7, 0xf, 0x80, 0x10}], {0x95}}, &(0x7f0000000080)='GPL\x00', 0x2020000000, 0x23, &(0x7f00000000c0)=""/35, 0x0, 0xebbbe998ccae1467, [], r1}, 0x48) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000)={r0, &(0x7f0000009f7a), &(0x7f0000006000)}, 0x18) [ 110.154591] device lo left promiscuous mode 2018/03/31 02:42:49 executing program 3: r0 = socket$rds(0xa, 0x2, 0x88) r1 = accept(r0, &(0x7f00000002c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, &(0x7f0000000340)=0x80) accept4$unix(r1, &(0x7f0000000380)=@abs, &(0x7f0000000400)=0x6e, 0x800) bind$unix(r0, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x6e) getpeername$unix(r2, &(0x7f0000000140), &(0x7f00000001c0)=0x6e) r3 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f00000000c0)={0xa3a5, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1a}}, {0x2, 0x4e23, @broadcast=0xffffffff}, {0x2, 0x100, @dev={0xac, 0x14, 0x14, 0x401}}, 0x140, 0x8, 0x4, 0x1, 0xe18c, &(0x7f0000000080)='bridge0\x00', 0x4, 0x9, 0x80000001}) connect$rds(r0, &(0x7f00002d4ff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x1) 2018/03/31 02:42:50 executing program 7: unshare(0x8000400) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000240)={0x0, &(0x7f0000000200)}) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, &(0x7f0000000340)={0x0, &(0x7f0000000280)=""/175}) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001fec)={0x5, 0x9, 0x4, 0x1}, 0x2c) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) bind(r1, &(0x7f0000000140)=@ethernet={0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000380)={{{@in=@multicast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000200)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000000480)={0xf, 0xd, &(0x7f0000000000)=ANY=[@ANYBLOB="180000000600000000000000d90e00000008010007000000000000000000000018120000", @ANYRES32=r0, @ANYBLOB="00000000000000001800000005000000000003000000000000008000101f0000000000000000000018000000090000000093d600000000000000004600000000"], &(0x7f0000000080)='GPL\x00', 0x2020000000, 0x23, &(0x7f00000000c0)=""/35, 0x41000, 0xebbbe998ccae1467, [], r2}, 0x48) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r0, &(0x7f0000009f7a), &(0x7f0000006000)}, 0xfffffffffffffedf) 2018/03/31 02:42:50 executing program 4: syz_emit_ethernet(0xae, &(0x7f0000000080)={@random="214820eadddb", @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}, [], {@llc={0x4, {@snap={0xab, 0xaa, "31ff", "2cb050", 0x22eb, "f4ab77aaa12e451903cebdb10068013707c3fe7f01dc93d2298c1af2c139b2bc94a7fea68d5535dbf6582c0f793ca60bdcea34b63cc7bc34fb4c593412e017ff50a822d28d806f0e753989a677fecf995d483734a78836fddc5892700ba06be019ced4b68170a2cd623428b924070da32e62af236bf5cbdd7cce12790cd83fec8066c037e05bca4e65d934f47ebb77d3a0a88739617273"}}}}}, &(0x7f0000000140)={0x1, 0x2, [0x2c9, 0xb3a, 0x20b, 0x45a]}) pipe(&(0x7f00000001c0)={0xffffffffffffffff}) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000180)) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000001640)={0x0, 0x6c, "f8cdaba4e8614f2c290d96bb3a37565442f301fcae57a74161e3c7e1efc0fe1d7ff06e85672b617095c5a3416f6fab30334425c7d05c5b5317f674b08b2b663ac2cc353ca3310a19515562937b844fb6860a702285f1b516dfe7057a7e88a353d3994dd289af42bf92e140b8"}, &(0x7f00000016c0)=0x74) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000001700)={0x0, 0x106f}, &(0x7f0000001740)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000001780)={0x0, 0x7}, &(0x7f00000017c0)=0x8) sendmsg$inet_sctp(r0, &(0x7f0000001980)={&(0x7f0000000200)=@in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f00000015c0)=[{&(0x7f0000000240)="6499b55c8b2cd833243040a478a716c55b63c22329999d31deb996699e47c13108ecf3f8cff5a265db1f7087b44520b88d95d4188773aa1d55b789b3154ffc36a7e5e4e4", 0x44}, {&(0x7f00000012c0)="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", 0xfc}, {&(0x7f0000001480)="29adf245eee77a9150acc58cc47aafc7668ce03505076b434cd7df1b9559ac5cec17803c6529608d3462dddbdad7185042506c00f9e230670d29eb871b0d2bf98ec0b5704822d666935f37b9c8a010fcaa382edddd92afca4109f2f598e544c0db6d2f6848de1bd40ff973e4c316747e6b6896432615f03a08c125abd9543d2c4b6bb7e94cd2d28554ce05d450", 0x8d}], 0x3, &(0x7f0000001800)=[@init={0x18, 0x84, 0x0, {0x7, 0x3, 0x8, 0x4}}, @init={0x18, 0x84, 0x0, {0x101, 0xf19e, 0x7}}, @init={0x18, 0x84, 0x0, {0x100, 0x20, 0x0, 0x401}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x8000, 0x4, 0x3f, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x7fff, 0x8000, 0x200, 0x8, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x8001, 0x401, 0x3, r3}}, @init={0x18, 0x84, 0x0, {0x10001, 0x2, 0x10001, 0x9}}], 0x150, 0x8000}, 0x4000) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f00000019c0)={r0, 0x9}) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000001a00)={0x8001, 0xfb72, 0x10000, 0x5, 0x15}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000400)={r0, &(0x7f0000000440)="0aef5599f8b52c9ddffa964cdbc5ca704b19324d6d79718a4f444354b4cacb17610c1116841d1972239c8da2334dd2de7463d8ed9f3ef6a1051d497560ac492ffaa9ca4c16b158f3de56d9d3443ac8467f076face5114f05e32d86808626e239781312151bb97940560c5e04157c4b015304922ab923173ab65a58411abddc8da163d3c2f378432893c606a25593d6274cb00909c73eac0f7133db59c562bb02ccade26355500b47c78db4f00dd893099ae6072242175acc02567d2ff01f297df8e0747a9d7362c55058b34f7b22072db169a2665cb215a22c6b72d44a", &(0x7f0000000380)=""/76}, 0x18) syz_emit_ethernet(0x6e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "110c11", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "cb155d", 0x0, 0x2f, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}, [], "8df06558eb6a17d1"}}}}}}}, 0x0) 2018/03/31 02:42:50 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000000)=0x19, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e23, 0x40, @mcast2={0xff, 0x2, [], 0x1}, 0x3c10}}, 0x8, 0x8000, 0x0, 0xfffffffffffffff7, 0x8}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000200)=ANY=[@ANYRES32=r1, @ANYBLOB="0200000000000000"], &(0x7f0000000240)=0xc) getpeername$ipx(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0x10) bind$unix(0xffffffffffffffff, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(0xffffffffffffffff, 0x800080000000000) connect$unix(r0, &(0x7f0000932000)=@abs={0x1, 0x0, 0x4e21}, 0x6e) socket$inet6(0xa, 0x5, 0x4955a8c3) 2018/03/31 02:42:50 executing program 1: unshare(0x8000400) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000240)={0x0, &(0x7f0000000200)}) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, &(0x7f0000000340)={0x0, &(0x7f0000000280)=""/175}) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001fec)={0x5, 0x9, 0x4, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000380)={{{@in=@multicast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000200)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000000480)={0xf, 0xd, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0xed9}, [@generic={0x200, 0x8, 0x1, 0x7}, @map={0x18, 0x2, 0x1, 0x0, r0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x6}, @jmp={0x5, 0x2, 0x0, 0x7, 0xf, 0x80, 0x10}, @initr0={0x18}], {0x95}}, &(0x7f0000000080)='GPL\x00', 0x2020000000, 0x23, &(0x7f00000000c0)=""/35, 0x0, 0xebbbe998ccae1467, [], r1}, 0x48) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000)={r0, &(0x7f0000009f7a), &(0x7f0000006000)}, 0x18) 2018/03/31 02:42:50 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000583000)={0x0, 0x80000000005, 0x4000, 0x1}, 0x2c) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x2, 0x7}, 0xfffffe63) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000001d80)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000340)="677f0600000400004992e9c59300") ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='tunl0\x00') ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000400)={0xffffffffffffffff}) ioctl$PPPIOCGFLAGS(r3, 0x8004745a, &(0x7f0000000440)) r4 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000001d00)=0xfd3a) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') socketpair(0x1, 0x1, 0x7, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f0000000300)=r6, 0x4) sendmsg$IPVS_CMD_DEL_DEST(r1, &(0x7f00000003c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x43011000}, 0xc, &(0x7f0000000380)={&(0x7f0000000600)=ANY=[@ANYBLOB="0000000000000035bc572b84a2fcf150651c69c4a8a2e8641014d430ce1eb145ca1cf806a35fd9df526983cf5d5a17"], 0x1}, 0x1}, 0x840) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000800)={r2, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r7 = socket$inet(0x2, 0x2, 0x0) sendto$packet(r4, &(0x7f0000000480)="861c3e021777f8ed199a41da55e536d5d20570481ca587f96be26b7f79f8e012953de29b7eb155317bdbc60879172047108aeef61377fee493b3c2534ca2e85d160d502897860bf354985800e6c3279a0a315dbbedb2f286e7201540da4f22f9a3945299529986750081878a25a7b1f1ce2fb1508f5dad2b58ceba4dfd5a8703bf336bf4e76357ec4180d7515b19115e2ed70df41bf07960a53c61cff691b130acc8fba6462d8921e4a0458c5aa3604912b2b44dcb6dcc48c04cc6677ca4d0c2c7ffa605d49f5752703fa29d3b8083f633d02618219bac88", 0xd8, 0x4, 0x0, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r7, 0x0, 0x80, &(0x7f0000000580)=@broute={'broute\x00', 0x20, 0x2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000600)=ANY=[]}, 0x78) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f00000007c0)={0x0, 0xfffffffffffffbff}, &(0x7f0000000840)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000000)={r8, 0x7}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r7, 0x84, 0xa, &(0x7f0000000140)={0x400, 0x0, 0x4, 0x7, 0x2, 0x8, 0x10000, 0x8a86, r9}, &(0x7f0000000180)=0x20) r11 = socket(0x11, 0x0, 0x9) setsockopt$inet_group_source_req(r11, 0x0, 0xfe0d64ad1c4cb9f1, &(0x7f0000000680)={0xfff, {{0x2, 0x4e23, @multicast1=0xe0000001}}, {{0x2, 0x4e22, @broadcast=0xffffffff}}}, 0x108) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r11, 0x84, 0x1a, &(0x7f0000000880)=ANY=[@ANYRES32=r10, @ANYBLOB="6e000000f99242e0e57f610000f6414a0b0ca391a472c7bb1e2b4a302aaf1f23564f0c8137f395fd1836f21bf648758613f174155dfb7c6dc5c1b7b2c6c4803efa0c8893d61906334b5b40521ccbce11af430bbfc6841a30f0765c387e370f260b3002069e01b80f3a53f8d62e05eadf3bb2757c22fdaadc0ee79c8dd1ec337c67e5e27d9613e34fb3ef6f8deb55b7aabacfe79cacadf9c2edf92a8177a762fc19c977796b3ab3caa9cbd9cc80"], &(0x7f0000000a80)=0x76) ioctl$DRM_IOCTL_AGP_ENABLE(r11, 0x40086432, &(0x7f0000000100)=0x2) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r7, 0x84, 0x74, &(0x7f0000000c00)=""/21, &(0x7f00000000c0)=0xa) sendmsg(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) connect(r4, &(0x7f0000000c80)=@un=@file={0x1, './file0\x00'}, 0x80) setsockopt$inet6_MCAST_LEAVE_GROUP(r5, 0x29, 0x2d, &(0x7f0000000ac0)={0x2, {{0xa, 0x4e22, 0x9, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x5}}}, 0xffffffffffffffcb) 2018/03/31 02:42:50 executing program 2: r0 = socket$inet(0x2, 0x3, 0x5) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000008c0)=@broute={'broute\x00', 0x20, 0x2, 0x3e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'ip6gretap0\x00', 'syz_tun\x00', 'ip6tnl0\x00', 'syz_tun\x00', @link_local={0x1, 0x80, 0xc2}, [0x0, 0x1000, 0x0, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0x70, 0x108, 0x158}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x10000, 'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0xd, 0x0, 0x86dd, 'syzkaller0\x00', 'tunl0\x00', 'sit0\x00', 'ifb0\x00', @empty, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x130, 0x1b0, 0x200, [@ip6={'ip6\x00', 0x50, {{@empty, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}}}, @limit={'limit\x00', 0x20, {{0x0, 0xec}}}]}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x81, 'syz1\x00'}}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}]}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}]}]}, 0x460) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0x2, 0xa2b, 0x4, 0x7, 0x2, 0x20, 0x10000, 0x8a82, r1}, &(0x7f0000000180)=0x20) socket$inet(0x2, 0xb, 0x6) pipe(&(0x7f0000000b80)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000000bc0)={0x11}) pipe(&(0x7f0000000ac0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_ZERO(r5, 0x0, 0x48f, &(0x7f0000000b40)={0xae, @loopback=0x7f000001, 0x4e23, 0x1, 'rr\x00', 0x21, 0x1000, 0x58}, 0x2c) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r4, 0x84, 0x78, &(0x7f0000000b00)=r2, 0x4) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0xfe0d64ad1c6cb9f1, &(0x7f0000000680)={0x1000, {{0x2, 0x4e23, @multicast1=0xe0000001}}, {{0x2, 0x4e22, @broadcast=0xffffffff}}}, 0x108) setsockopt$EBT_SO_SET_ENTRIES(r5, 0x0, 0x80, &(0x7f0000000d80)=@broute={'broute\x00', 0x20, 0x5, 0x7b8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200019c0], 0x0, &(0x7f0000000840), &(0x7f00000019c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x3, 0x0, 0x813f, 'vlan0\x00', 'teql0\x00', 'vcan0\x00', 'gretap0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0x0, 0x0, 0xff, 0x0, 0xff], 0x70, 0xa0, 0xd0}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0x90000000000000}}}]}, @common=@redirect={'redirect\x00', 0x8, {{0xfffffffffffffffd}}}}, {{{0x9, 0x4, 0x88e7, 'bcsh0\x00', 'ipddp0\x00', 'sit0\x00', 'rose0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0xff, 0xff], @empty, [0xff, 0xff, 0xff, 0xff, 0xff], 0x70, 0xa0, 0xe8}, [@common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x9}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x8, 0x8, 0x4}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x11, 0x51, 0x88f5, 'sit0\x00', 'tunl0\x00', 'vlan0\x00', 'bcsh0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0xff, 0xff, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0xff, 0x0, 0x0, 0xff, 0xff], 0x110, 0x170, 0x2a0, [@m802_3={'802_3\x00', 0x8, {{0x0, 0x433, 0x1, 0x1}}}, @rateest={'rateest\x00', 0x48, {{'syzkaller0\x00', 'tunl0\x00', 0x8, 0x2, 0x81, 0x2, 0x0, 0x6, 0x3, 0x1}}}]}, [@common=@AUDIT={'AUDIT\x00', 0x8, {{0x2}}}, @common=@redirect={'redirect\x00', 0x8, {{0xfffffffffffffffe}}}]}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x1, 0x1, 'system_u:object_r:scanner_device_t:s0\x00'}}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffe}, {0x0, '\x00', 0x3, 0xfffffffffffffffe, 0x2, [{{{0x9, 0x6c, 0x9115, 'nr0\x00', 'vcan0\x00', 'gre0\x00', 'erspan0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}, [0xff, 0x0, 0xff, 0xff, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], 0xa0, 0xa0, 0xd0, [@connlabel={'connlabel\x00', 0x8, {{0x13f, 0x1}}}]}}, @common=@STANDARD={'\x00', 0x8, {0xfffffffffffffffd}}}, {{{0xf, 0x8, 0xffff, 'syzkaller1\x00', 'bcsf0\x00', 'syz_tun\x00', 'ifb0\x00', @empty, [0x0, 0x0, 0x0, 0x0, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x13}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], 0xa8, 0x158, 0x1d0, [@cluster={'cluster\x00', 0x10, {{0x200, 0x223, 0x3, 0x1}}}]}, [@common=@dnat={'dnat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xffffffffffffffff}}}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0xfffffffffffffff9, 0x10000, 0xfffffffffffffffa, 0x1, 0x0, "b141c92f80e6196db5b81584b98c0eaebb18fb55f19120923b4a4338c9be3f5a9893121a7c87a5f7a76a9d81bdb8f8c9a84d3a812ea06f0499175c94b2d41a5b"}}}]}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0xff, 0x80000001, 0x2, 0x1, 0x0, "61b04c23bfbd4c6eec915213a5c61e0145a12111316cd2a40c2881827f855d66615670357e3943670a3d89efadf9facb08d15c9a52f6dc6b001415be1bbfc0a8"}}}}]}]}, 0x830) ioctl$DRM_IOCTL_AGP_ENABLE(0xffffffffffffffff, 0x40086432, &(0x7f0000000100)=0x2) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000940)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(0xffffffffffffffff, &(0x7f0000000a80)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000a40)={&(0x7f0000000980)={0x9c, r6, 0x800, 0x70bd28, 0x25dfdbff, {0x10}, [@IPVS_CMD_ATTR_DEST={0x44, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x5}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x8}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x1}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x1}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x10000}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x4a7}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}, @IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x20, 0x4}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x5f}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'none\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}]}, 0x9c}, 0x1, 0x0, 0x0, 0x10}, 0x40040) r7 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r7, 0x89f2, &(0x7f0000000080)={'sit0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) r8 = socket$inet6(0x10, 0x2, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r3, 0x8916, &(0x7f0000000f00)={'erspan0\x00', {0x4, 0x2, 0x8000, "f4e3211eeb2d", 0x9}}) sendmsg(r7, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0xfc6f, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) sendto$inet6(r5, &(0x7f0000000c40)="60dee2a60fceb0f86aa9af5825ec360cf249b3167dd12080623c3b4e6169109af7fe09e1b86de254fc67891fa17909c5ed29093f91949b1b77463dc38b27e4fecb4915d8719fbe4ec144ce65e164687207e9cf6f9ea464287184bf5cedea7f7c89c38626bb551359eb2791bd51d5828515f09449453da06a66eb2f29885e96fcf5dd49de8f1253b3412c82ef96622e4ba8cbb9f3ffe19cefefa6463dbeab2c150f520da120dfe621115281793579884fca4173ec149319fc343e5b997ee5d734c151", 0xc2, 0x40001, &(0x7f0000000d40)={0xa, 0x4e22, 0x7fffffff, @loopback={0x0, 0x1}, 0x3}, 0x1c) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r4, 0x84, 0x65, &(0x7f0000000e00)=[@in6={0xa, 0x4e20, 0x2, @loopback={0x0, 0x1}, 0x100000001}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e21, 0x7, @empty, 0xedfc}, @in={0x2, 0x4e23, @loopback=0x7f000001}], 0x78) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000140)=@filter={'filter\x00', 0xe, 0x4, 0x1b8, [0x0, 0x20000580, 0x200007f0, 0x20000820], 0x0, &(0x7f0000000040), &(0x7f0000000580)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0xb, 0x0, 0x0, 'yam0\x00', '\x00', 'gretap0\x00', 'nr0\x00', @link_local={0x1, 0x80, 0xc2}, [0x0, 0xff, 0x0, 0x0, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0xe0, 0xe0, 0x128, [@devgroup={'devgroup\x00', 0x18, {{0x5}}}, @state={'state\x00', 0x8, {{0x4}}}]}}, @common=@ERROR={'ERROR\x00', 0x20, {"d958fb8a76118864a38241919dd0799d3db31f73fff9d28a318df3028ab4"}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff}, {0x0, '\x00', 0x3, 0xfffffffffffffffc}]}, 0x230) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000c00)='reno\x00', 0x5) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001640)=@broute={'broute\x00', 0x20, 0x1, 0x1e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001700], 0x0, &(0x7f0000001980), &(0x7f0000001700)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000feffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff01000000130000000000000000007663616e30000000000000000000000069666230000000000000000000e9668e99ecf553c06c6c6572300000000000007663616e300000000000000000000000aaaaaaaaaabb0000000000000180c2000000000000000000000070000000f800000028010000646e6174000000000000000000000000000000000000000000000000000000001000000000000000aaaaaaaaaa000000ffffffff0000000049444c4554494d4552000000000000000000000000000000000000000000000028000000000000000400000073797a3000000000000000000000000000000000000000000000000000000000000000004e465155455545000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000feffffff00000000"]}, 0x260) vmsplice(0xffffffffffffffff, &(0x7f0000000880)=[{&(0x7f00000007c0)="0c8b7c50a195aebb54d3a8352bc404211a52ecfd09a8c88cfaddbdd9b9a8f41df93bf2e701c9876f45400f2c786bc28045ed23a1908443c61fc9968e7aaa8211c0bb55ba3d45f1f68ab8244cf16207b710928b22c8a87d872eecb397f6480e40f362", 0x62}], 0x1, 0x5) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r8, 0x84, 0x16, &(0x7f0000000e80)=ANY=[@ANYBLOB="f4ffffff0500010005000100042dc9c94fa979d7561552f5cae5fd43f532a318d51aaa1471a0af8c4c907dcc844cc779c9aa20e56cfc"], 0x1) 2018/03/31 02:42:50 executing program 3: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = accept(r0, &(0x7f0000000580)=@rc, &(0x7f0000000280)=0x4c) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)=ANY=[]}, 0x1, 0x0, 0x0, 0x20008004}, 0x40000) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f00000004c0)=0x100000001, 0xfffffffffffffdea) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000600)={0x0, @in6={{0xa, 0x4e22, 0xfa5f, @ipv4={[], [0xff, 0xff]}, 0x6fa74d64}}, [0x40, 0xb27, 0x11a, 0x9, 0x5, 0x40c, 0x5, 0xffff, 0x9, 0x7, 0xfff, 0x4, 0x5b, 0xa03, 0x4]}, &(0x7f0000000240)=0x100) tee(r2, 0xffffffffffffffff, 0x6bf081f2, 0x2) bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0xa, 0x3ff, 0x91f, 0xe134, 0x1a, 0xffffffffffffffff, 0x8}, 0x2c) r3 = socket$vsock_dgram(0x28, 0x2, 0x0) writev(r3, &(0x7f0000000140), 0x100002fb) r4 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000000400)={0xa, 0x4e23, 0xfffffffffffffffc, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) listen(r4, 0x43) r5 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r6, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r5, &(0x7f0000000140)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$netlink(r5, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000a77000)=ANY=[@ANYBLOB="e223200000000000000000001a71ee58"], 0x1}], 0x1, &(0x7f0000414000)}, 0x0) r7 = accept4(r4, 0x0, &(0x7f0000da8ffc), 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') ioctl$sock_inet_SIOCDELRT(r8, 0x890c, &(0x7f0000000880)={0x2ce7, {0x2, 0x4e22, @multicast2=0xe0000002}, {0x2, 0x4e21, @loopback=0x7f000001}, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xb}}, 0x4, 0x9, 0x7, 0xfffffffffffff001, 0x0, 0x0, 0x5, 0x0, 0x1}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000800)=[@in6={0xa, 0x4e24, 0x18c4, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x8000000000}, @in6={0xa, 0x4e21, 0x20000000000000, @loopback={0x0, 0x1}, 0x80}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e23, 0x9, @empty, 0x8}], 0x64) sendmsg$IPVS_CMD_SET_INFO(r8, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0xc0401000}, 0xc, &(0x7f0000000100)={&(0x7f00000009c0)=ANY=[@ANYBLOB="24000000c7681e566b0800b7fe8ab82cc1a06d7e031953233a53f3033e466f1380b54c6250a16031ddbff4dae2d4514efb6218b2829edfb4b753594f98175e4acdb05ab439d17a96662270115567a7b0b5aaaa1a4630d2358899fc80a058bd75cf4620f5a9fb26bde48f66328eb9b112da6137369463198269e88af9051dbb15edec8c21c6437f1dbb459a371340310341e7e12916d54b44855d3fa637cb41b3f378ad3019f439181acbe3f71ff198fad99338f3029bf96c420ff72eaf36ab1f4a67ee11b6edf0e6515499f00400000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x20000010}, 0x14) close(r7) getsockopt$IP_VS_SO_GET_VERSION(r3, 0x0, 0x480, &(0x7f00000000c0), &(0x7f0000000340)=0x40) ioctl$fiemap(r3, 0xc020660b, &(0x7f0000000900)=ANY=[@ANYBLOB="af0000ffffffe500ffff00000000ce107780000002000000010000000200000000000000070300000000000003000000000000000104000000000000000000000000000000000000000000000800fbff0020000000000000000000000200000000000000050000000000000003000000000000000000000004000000000000000000000000000007000000000000000000000000"]) mmap(&(0x7f0000000000/0xf8f000)=nil, 0xf8f000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/03/31 02:42:50 executing program 6: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socketpair$inet_sctp(0x2, 0x2, 0x84, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000080)={0x0, 0x65}, &(0x7f0000000200)=0x8) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000300)) socketpair(0xa, 0xa, 0x4, &(0x7f0000000440)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f0000000ac0)={r1}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000240)=ANY=[@ANYRES32=r3, @ANYBLOB="6300d73c813f2edd76481177d412602ef685f6f1da4cf7c6fd83ffbeb84a4c52dca1000daa2f7926aa8f092a2257bd2c564134fb18fa781428c09ba01064030247fb3b2475f9fffb7c6702b5261a9e3f0f467eef5d8101bc9619da97895a109eb649"], &(0x7f00000002c0)=0x2) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000001680)={r0}) setsockopt$sock_int(r5, 0x1, 0x2d, &(0x7f0000000340)=0x10000, 0x4) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000940), &(0x7f0000000980)=0xc) getsockopt$inet6_mtu(r5, 0x29, 0x17, &(0x7f0000000180), &(0x7f00000001c0)=0x4) connect$ax25(r5, &(0x7f00000016c0)={0x3, {"2b14f92470f383"}, 0x2}, 0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000640)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000680)={0x8, 0x0, 0x1, 0xe73}) ioctl$DRM_IOCTL_AGP_FREE(r6, 0x40206435, &(0x7f00000006c0)={0x401, r7, 0x10000, 0x7}) accept4$packet(0xffffffffffffff9c, &(0x7f00000019c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001a00)=0x14, 0x80000) setsockopt(r0, 0x8001, 0x7f, &(0x7f00000005c0)="9916a0479e0d054988fb5128108f250bd9a667fd33f8f6ce44fc115bbb554023f2685fd47cb015ec6ce084ce8db60efa41497ecd78b5f11a1e975e90fc230dbcf550dd6cb9fa0b64a5bd77d33c49a6641b05b06cbc87b4f32846d8", 0x5b) accept4$inet6(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000100)=0xfffffffffffffc53, 0x3f107292bbd5ca05) setsockopt$inet6_int(r0, 0x29, 0xcb, &(0x7f0000114000), 0x4) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r10, 0x4010640d, &(0x7f0000000040)={0x101, 0xe00000000}) getsockopt$inet6_IPV6_IPSEC_POLICY(r9, 0x29, 0x22, &(0x7f00000009c0)={{{@in=@loopback, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@rand_addr}}, &(0x7f0000000b40)=0x406) preadv(r9, &(0x7f0000000900)=[{&(0x7f0000000700)=""/248, 0xf8}, {&(0x7f0000000800)=""/147, 0x93}, {&(0x7f00000008c0)=""/51, 0x33}], 0x3, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f0000000580)={0x3, 0x1, 0x1, 0x40, 0x2}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r10, 0x29, 0x23, &(0x7f0000000480)={{{@in=@loopback=0x7f000001, @in, 0x4e20, 0x31e6, 0x4e20, 0x7fffffff, 0xa, 0xa0, 0xa0, 0x7e, r8, r11}, {0x3, 0x1, 0x9, 0x7, 0x9, 0x0, 0xfffffffffffffffa, 0x9}, {0x37f5, 0x7ff, 0x5, 0x8}, 0x5, 0x6e6bc0, 0x3, 0x1, 0x1, 0x1}, {{@in6, 0x4d4, 0xff}, 0xa, @in=@multicast2=0xe0000002, 0x3506, 0x0, 0x2, 0x292f, 0x4, 0xad7, 0x800}}, 0xe8) 2018/03/31 02:42:50 executing program 1: unshare(0x8000400) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000240)={0x0, &(0x7f0000000200)}) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, &(0x7f0000000340)={0x0, &(0x7f0000000280)=""/175}) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001fec)={0x5, 0x9, 0x4, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000380)={{{@in=@multicast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000200)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000000480)={0xf, 0xd, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0xed9}, [@generic={0x200, 0x8, 0x1, 0x7}, @map={0x18, 0x2, 0x1, 0x0, r0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x6}, @jmp={0x5, 0x2, 0x0, 0x7, 0xf, 0x80, 0x10}, @initr0={0x18}], {0x95}}, &(0x7f0000000080)='GPL\x00', 0x2020000000, 0x23, &(0x7f00000000c0)=""/35, 0x0, 0xebbbe998ccae1467, [], r1}, 0x48) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000)={r0, &(0x7f0000009f7a), &(0x7f0000006000)}, 0x18) 2018/03/31 02:42:50 executing program 4: r0 = socket$kcm(0x29, 0x2, 0x0) bind(r0, &(0x7f0000000080)=@nl=@proc={0x10, 0x0, 0x25dfdbfe, 0x10}, 0x80) r1 = socket$inet6(0xa, 0x1, 0x8010000000000484) bind$inet6(r1, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r1, 0x43) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) sendto$inet6(r2, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$netlink(r2, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000000100)=ANY=[@ANYBLOB="002300000000000000000092b5819300ec08039a32a4ebdb1e178ffcd48121a04d1987aceda86492f1d327bf0c8fa633a43e8099086cfd6dfb4a8aba910db5cdfb9e35393c2f9479b78e0499a33af008b90c99c3d36aee0e9c1757b127465a60093f521b1bd5ab07600d6eb4bc901d1cbf4ffe10543da971deee67de1ddd47a26d8129b88162b1c178715b6b3538fd5cbbb1c3782f0d67929b33fd113fe5ba"], 0x2300}], 0x1, &(0x7f0000414000)}, 0x0) r3 = accept4(r1, 0x0, &(0x7f0000da8ffc), 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f00000012c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xb) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)) shutdown(r3, 0x1) ioctl$sock_bt_hidp_HIDPCONNDEL(r3, 0x400448c9, &(0x7f0000000040)={{0x0, 0x400, 0xfffffffffffffff9, 0x6, 0x9, 0x5}, 0x3}) 2018/03/31 02:42:50 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000000)=0x19, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e23, 0x40, @mcast2={0xff, 0x2, [], 0x1}, 0x3c10}}, 0x8, 0x8000, 0x0, 0xfffffffffffffff7, 0x8}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000200)=ANY=[@ANYRES32=r1, @ANYBLOB="0200000000000000"], &(0x7f0000000240)=0xc) getpeername$ipx(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0x10) bind$unix(0xffffffffffffffff, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(0xffffffffffffffff, 0x800080000000000) connect$unix(r0, &(0x7f0000932000)=@abs={0x1, 0x0, 0x4e21}, 0x6e) socket$inet6(0xa, 0x5, 0x4955a8c3) 2018/03/31 02:42:50 executing program 7: unshare(0x8000400) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000240)={0x0, &(0x7f0000000200)}) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000100)={0x18, 0x0, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'erspan0\x00'}}, 0x1e) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, &(0x7f0000000340)={0x0, &(0x7f0000000280)=""/175}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000001fec)={0x5, 0x9, 0x4, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r1, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000380)={{{@in=@multicast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000200)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000000480)={0xf, 0xd, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0xed9}, [@generic={0x200, 0x8, 0x1, 0x7}, @map={0x18, 0x2, 0x1, 0x0, r1}, @initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x6}, @jmp={0x5, 0x2, 0x0, 0x7, 0xf, 0x80, 0x10}, @initr0={0x18, 0x0, 0x0, 0x0, 0x9}], {0x95}}, &(0x7f0000000080)='GPL\x00', 0x2020000000, 0x23, &(0x7f00000000c0)=""/35, 0x41000, 0xebbbe998ccae1467, [], r2}, 0x48) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000)={r1, &(0x7f0000009f7a), &(0x7f0000006000)}, 0x18) 2018/03/31 02:42:50 executing program 1: unshare(0x8000400) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000240)={0x0, &(0x7f0000000200)}) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, &(0x7f0000000340)={0x0, &(0x7f0000000280)=""/175}) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001fec)={0x5, 0x9, 0x4, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000380)={{{@in=@multicast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000200)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000000480)={0xf, 0xd, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0xed9}, [@generic={0x200, 0x8, 0x1, 0x7}, @map={0x18, 0x2, 0x1, 0x0, r0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x6}, @jmp={0x5, 0x2, 0x0, 0x7, 0xf, 0x80, 0x10}, @initr0={0x18}], {0x95}}, &(0x7f0000000080)='GPL\x00', 0x2020000000, 0x23, &(0x7f00000000c0)=""/35, 0x0, 0xebbbe998ccae1467, [], r1}, 0x48) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000)={r0, &(0x7f0000009f7a), &(0x7f0000006000)}, 0x18) [ 111.273028] kernel msg: ebtables bug: please report to author: Entries_size never zero [ 111.326241] kernel msg: ebtables bug: please report to author: Entries_size never zero 2018/03/31 02:42:51 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000000)=0x19, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e23, 0x40, @mcast2={0xff, 0x2, [], 0x1}, 0x3c10}}, 0x8, 0x8000, 0x0, 0xfffffffffffffff7, 0x8}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000200)=ANY=[@ANYRES32=r1, @ANYBLOB="0200000000000000"], &(0x7f0000000240)=0xc) getpeername$ipx(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0x10) bind$unix(0xffffffffffffffff, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(0xffffffffffffffff, 0x800080000000000) connect$unix(r0, &(0x7f0000932000)=@abs={0x1, 0x0, 0x4e21}, 0x6e) socket$inet6(0xa, 0x5, 0x4955a8c3) 2018/03/31 02:42:51 executing program 2: syz_emit_ethernet(0x36, &(0x7f000025a000)=ANY=[@ANYBLOB="ffffffffff00000005000000080048000028ffff00000000907800000000e0190001440c060100000000000000004e204e2000089078"], 0x0) 2018/03/31 02:42:51 executing program 1: unshare(0x8000400) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000240)={0x0, &(0x7f0000000200)}) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, &(0x7f0000000340)={0x0, &(0x7f0000000280)=""/175}) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001fec)={0x5, 0x9, 0x4, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000380)={{{@in=@multicast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000200)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000000480)={0xf, 0xd, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0xed9}, [@generic={0x200, 0x8, 0x1, 0x7}, @map={0x18, 0x2, 0x1, 0x0, r0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x6}, @jmp={0x5, 0x2, 0x0, 0x7, 0xf, 0x80, 0x10}, @initr0={0x18, 0x0, 0x0, 0x0, 0x9}], {0x95}}, &(0x7f0000000080)='GPL\x00', 0x0, 0x23, &(0x7f00000000c0)=""/35, 0x0, 0xebbbe998ccae1467, [], r1}, 0x48) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000)={r0, &(0x7f0000009f7a), &(0x7f0000006000)}, 0x18) 2018/03/31 02:42:51 executing program 7: unshare(0x8000400) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000240)={0x0, &(0x7f0000000200)}) r0 = socket$bt_hidp(0x1f, 0x3, 0x6) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000500)=0x8, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000100)={0xffffffffffffff9c}) getpeername$packet(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000180)=0x14) bind$packet(r1, &(0x7f00000001c0)={0x11, 0x16, r2, 0x1, 0x3f, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x14) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, &(0x7f0000000340)={0x0, &(0x7f0000000280)=""/175}) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000001fec)={0x5, 0x9, 0x4, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r3, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000380)={{{@in=@multicast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000200)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000000480)={0xf, 0xd, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0xed9}, [@generic={0x200, 0x8, 0x1, 0x7}, @map={0x18, 0x2, 0x1, 0x0, r3}, @initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x6}, @jmp={0x5, 0x2, 0x0, 0x7, 0xf, 0x80, 0x10}, @initr0={0x18, 0x0, 0x0, 0x0, 0x9}], {0x95}}, &(0x7f0000000080)='GPL\x00', 0x2020000000, 0x23, &(0x7f00000000c0)=""/35, 0x41000, 0xebbbe998ccae1467, [], r4}, 0x48) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000)={r3, &(0x7f0000009f7a), &(0x7f0000006000)}, 0x18) 2018/03/31 02:42:51 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000040)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c000000050601007c00000000000000000000000800010006000000"], 0x1c}, 0x1}, 0x0) recvmsg(r0, &(0x7f00000013c0)={&(0x7f0000000140)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f00000012c0)=[{&(0x7f00000001c0)=""/195, 0xc3}, {&(0x7f0000000080)=""/57, 0x39}, {&(0x7f00000002c0)=""/4096, 0x1000}], 0x3, &(0x7f0000001300)=""/133, 0x85, 0x7f}, 0x20) 2018/03/31 02:42:51 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000de8fa8)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes-fixed-time)\x00'}, 0x58) r1 = accept(0xffffffffffffffff, &(0x7f0000000080)=@generic, &(0x7f0000000000)=0x80) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000100)=0x1, &(0x7f0000000140)=0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) connect$vsock_stream(r1, &(0x7f0000000200)={0x28, 0x0, 0xffffffff, @my=0x0}, 0x10) 2018/03/31 02:42:51 executing program 6: r0 = socket$unix(0x1, 0x2, 0x0) recvfrom$unix(r0, &(0x7f0000000240)=""/48, 0x30, 0x1, &(0x7f00000003c0)=@abs, 0x8) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000000040)={0xf, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e20, @broadcast=0xffffffff}, {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x20, 0x0, 0x100000001, 0x8a70, 0x0, 0x0, 0x1, 0x2, 0x4}) 2018/03/31 02:42:51 executing program 3: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100}, 0x10) r0 = socket(0x13, 0x4000000000080001, 0x399d8026) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) 2018/03/31 02:42:51 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'bcsf0\x00', 0x0}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={r1, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') syz_extract_tcp_res$synack(&(0x7f00000002c0), 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') socket$can_raw(0x1d, 0x3, 0x1) sendto(0xffffffffffffffff, &(0x7f00000001c0)="cb985a0f452679f5338d2a176de9f7ef9bae6a91e6a9919d4cc49f899550247ffbf4b128a3846923aee20b6a71dd1b0c634725726ea9f0566f6f9c1ba189ca7428f268555204d48a91e749ed1fe886acba5092e2ee33f61ec67ac3f0a6efd46561ff1dc49c6bf1114e7a334318ecc744383877dc6dab438c4b6e247cd68751869275d3f9b59cb20e0543486b3cc55f941b45eef65055c1d219286ee9d78ea6af9679629cd69c2590d734ec48da7fb7fbff9127a6c50bb54c5a3bdef34ab490679413f49ee1694102e6aaa37bf9e49c63604eff2d878dea3a8504ba54294830fa9367e1f92de20504f504147826c7d9dc", 0xf0, 0x51, &(0x7f0000000380)=@nfc={0x27, 0x0, 0x1, 0x3}, 0x80) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f00006cdffb)="8907040000", 0x5) sendmmsg(r3, &(0x7f0000005c00)=[{{&(0x7f00000000c0)=@in={0x2, 0x4e20, @multicast1=0xe0000001}, 0x80, &(0x7f00000002c0), 0x0, &(0x7f0000000300)}}, {{&(0x7f00000035c0)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000005700), 0x0, &(0x7f0000005740)}}], 0x2, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f00000002c0), &(0x7f0000000340)=0x14) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000001380)={&(0x7f0000000a00)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f00000011c0)=[{&(0x7f0000000a80)=""/230, 0xe6}, {&(0x7f0000000b80)=""/141, 0x8d}, {&(0x7f0000000c40)=""/131, 0x83}, {&(0x7f0000000d00)=""/71, 0x47}, {&(0x7f0000000d80)=""/208, 0xd0}, {&(0x7f0000000e80)=""/164, 0xa4}, {&(0x7f0000000f40)=""/163, 0xa3}, {&(0x7f0000001000)=""/149, 0x95}, {&(0x7f00000010c0)=""/199, 0xc7}], 0x9, &(0x7f0000001280)=""/226, 0xe2, 0x1}, 0x40) accept4$packet(0xffffffffffffff9c, &(0x7f0000000180), &(0x7f0000000580)=0x14, 0x80800) getsockopt$EBT_SO_GET_ENTRIES(r3, 0x0, 0x81, &(0x7f0000000480)={'filter\x00', 0x0, 0x3, 0x10, [], 0x6, &(0x7f0000000400)=[{}, {}, {}, {}, {}, {}], &(0x7f0000000140)=""/16}, &(0x7f0000000500)=0x78) socket$inet_udp(0x2, 0x2, 0x0) sendmsg$nl_route(r2, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000740)=ANY=[@ANYBLOB="2c0000001300088300000000000000000000000027fb0cc44ca275559c71f3e025e09234f9ba90fec17ceaeacd3a360a0c9efcac6e44264b68f4169e86dad7061556cd82183ac1d1c71b65ca46a6ec75f73ced817523460b0d4b6280d7b651dbc1f1b9045c260310e65b025c53641597f157043b6be88f86f617cb8070452cc9f5ec557f2fa3ab215b9129f96036a70cd42e88f086ebc0a7200cff6f10c28404a3b8389c875fe9c2821e94ac8f3ba7e38453c45ae433b54f64bfce9497390d2e5affa6566185e3860e64f136085fc6a18fdc617e15ae68b56d191036680678cc0b62ac5bdc70e737fbf0bfa3"], 0x1}, 0x1}, 0x0) gettid() setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000080)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xff54) r4 = socket$inet_smc(0x2b, 0x1, 0x0) getsockname$inet(r4, &(0x7f0000000380)={0x0, 0x0, @multicast2}, &(0x7f0000000540)=0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00', 0x1}, 0x18) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000600)) syz_genetlink_get_family_id$ipvs(&(0x7f0000000500)='IPVS\x00') socket(0x3, 0x0, 0x7) setsockopt$IP_VS_SO_SET_FLUSH(r4, 0x0, 0x485, 0x0, 0x0) 2018/03/31 02:42:51 executing program 1: unshare(0x8000400) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000240)={0x0, &(0x7f0000000200)}) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, &(0x7f0000000340)={0x0, &(0x7f0000000280)=""/175}) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001fec)={0x5, 0x9, 0x4, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000380)={{{@in=@multicast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000200)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000000480)={0xf, 0xd, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0xed9}, [@generic={0x200, 0x8, 0x1, 0x7}, @map={0x18, 0x2, 0x1, 0x0, r0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x6}, @jmp={0x5, 0x2, 0x0, 0x7, 0xf, 0x80, 0x10}, @initr0={0x18, 0x0, 0x0, 0x0, 0x9}], {0x95}}, &(0x7f0000000080)='GPL\x00', 0x0, 0x23, &(0x7f00000000c0)=""/35, 0x0, 0xebbbe998ccae1467, [], r1}, 0x48) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000)={r0, &(0x7f0000009f7a), &(0x7f0000006000)}, 0x18) 2018/03/31 02:42:51 executing program 7: unshare(0x8000400) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000240)={0x0, &(0x7f0000000200)}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000500), &(0x7f0000000540)=0x8) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, &(0x7f0000000340)={0x0, &(0x7f0000000280)=""/175}) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000001fec)={0x5, 0x9, 0x4, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r2, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000780)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000800)={0x3, &(0x7f00000007c0)=[{}, {0x0}, {}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r3, 0x4010641c, &(0x7f0000000940)={r4, &(0x7f0000000840)=""/234}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000380)={{{@in=@multicast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000200)=0xe8) accept$ipx(0xffffffffffffff9c, 0x0, &(0x7f0000000740)) r6 = socket$bt_rfcomm(0x1f, 0x3, 0x3) setsockopt$bt_BT_SECURITY(r6, 0x112, 0x4, &(0x7f0000000000)={0x37, 0x3}, 0x2) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000600)={r2, &(0x7f0000000100)="df0d0fd1c3f54b9f7adb0c11cc009581b2c89e7d9525621d69a08fb4d2f156aa164c2ad6f5ac9f076e5297c8979c7f10ad7529d3a3a346e22645eef53afc05f5a41a0c24d29097bf6d1878763cded6abe071fcf0b00c582c13c1a07b054d84a5aec406b4dc0cf5d0476d90bfb158faade3df635a634d4246fce95ea2b1c6802026dc4c0c35", &(0x7f0000000580)="ad526821ea490480da8b9c9d82e46c9cc2a838047afd76a591557db87404e26941fbc884159c601906f6dd8abf85f19d6e648dbef0d9da2e954a38793d109dca8a75c916f48731220482a733ac776653d518fa233e309b27b6e2e6bab3602f0d9bd1e337762c4ee2a504374c37c6", 0x2}, 0x20) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000640)={0x0, 0x3eee}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000006c0)={r7, 0x4}, &(0x7f0000000700)=0x8) bpf$PROG_LOAD(0x5, &(0x7f0000000480)={0xf, 0xd, &(0x7f0000000980)=ANY=[@ANYBLOB="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", @ANYRES32=r2, @ANYBLOB="00000000000000001800000005000000000000000000000000001800000009000000000000000000000000000000000000000000000000000000000000000000"], &(0x7f0000000080)='GPL\x00', 0x2020000000, 0x23, &(0x7f00000000c0)=""/35, 0x41000, 0xebbbe998ccae1467, [], r5}, 0x48) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000)={r2, &(0x7f0000000640), &(0x7f0000006000)}, 0x18) 2018/03/31 02:42:51 executing program 5: r0 = socket$unix(0x1, 0x2, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x10, &(0x7f0000000000)=0x19, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e23, 0x40, @mcast2={0xff, 0x2, [], 0x1}, 0x3c10}}, 0x8, 0x8000, 0x0, 0xfffffffffffffff7, 0x8}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000200)=ANY=[@ANYRES32=r1, @ANYBLOB="0200000000000000"], &(0x7f0000000240)=0xc) getpeername$ipx(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0x10) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r0, 0x800080000000000) connect$unix(0xffffffffffffffff, &(0x7f0000932000)=@abs={0x1, 0x0, 0x4e21}, 0x6e) socket$inet6(0xa, 0x5, 0x4955a8c3) 2018/03/31 02:42:51 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') socketpair(0x9, 0x4, 0x8001, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) bind$rds(r2, &(0x7f00000003c0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000400), &(0x7f0000000480)=0x68) sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f0000000340)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000040}, 0xc, &(0x7f0000000300)={&(0x7f00000000c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="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"], 0x204}, 0x1}, 0x1) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000500)={'lo\x00', 0x0}) setsockopt$packet_drop_memb(r3, 0x107, 0x2, &(0x7f0000000540)={r5, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x10) writev(r4, &(0x7f0000000000)=[{&(0x7f0000001000)="390000001300090469000000810000000700004003000000450001070000001419001a000400020d0700006f0200000000000000000003e400", 0x39}], 0x1) [ 112.110476] netlink: 'syz-executor0': attribute type 1 has an invalid length. [ 112.145633] netlink: 'syz-executor0': attribute type 1 has an invalid length. 2018/03/31 02:42:51 executing program 1: unshare(0x8000400) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000240)={0x0, &(0x7f0000000200)}) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, &(0x7f0000000340)={0x0, &(0x7f0000000280)=""/175}) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001fec)={0x5, 0x9, 0x4, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000380)={{{@in=@multicast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000200)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000000480)={0xf, 0xd, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0xed9}, [@generic={0x200, 0x8, 0x1, 0x7}, @map={0x18, 0x2, 0x1, 0x0, r0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x6}, @jmp={0x5, 0x2, 0x0, 0x7, 0xf, 0x80, 0x10}, @initr0={0x18, 0x0, 0x0, 0x0, 0x9}], {0x95}}, &(0x7f0000000080)='GPL\x00', 0x0, 0x23, &(0x7f00000000c0)=""/35, 0x0, 0xebbbe998ccae1467, [], r1}, 0x48) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000)={r0, &(0x7f0000009f7a), &(0x7f0000006000)}, 0x18) 2018/03/31 02:42:51 executing program 5: r0 = socket$unix(0x1, 0x2, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x10, &(0x7f0000000000)=0x19, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e23, 0x40, @mcast2={0xff, 0x2, [], 0x1}, 0x3c10}}, 0x8, 0x8000, 0x0, 0xfffffffffffffff7, 0x8}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000200)=ANY=[@ANYRES32=r1, @ANYBLOB="0200000000000000"], &(0x7f0000000240)=0xc) getpeername$ipx(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0x10) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r0, 0x800080000000000) connect$unix(0xffffffffffffffff, &(0x7f0000932000)=@abs={0x1, 0x0, 0x4e21}, 0x6e) socket$inet6(0xa, 0x5, 0x4955a8c3) 2018/03/31 02:42:51 executing program 3: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = accept(r0, &(0x7f0000000580)=@rc, &(0x7f0000000280)=0x4c) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f00000004c0)=0x100000001, 0x8) r3 = socket$nl_generic(0x10, 0x3, 0x10) getpid() sendmsg$nl_generic(r3, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000700)={0x1024, 0x20, 0x1, 0x70bd2c, 0x0, {0x4}, [@nested={0x1010, 0x3e, [@typed={0xc, 0x7c, @u64=0x100}, @generic="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"]}]}, 0x1024}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00000000c0), 0x4) r4 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000600)={0x0, @in6={{0xa, 0x0, 0xfa5f, @ipv4={[], [0xff, 0xff]}, 0x6fa74d64}}, [0x40, 0xb27, 0x11a, 0x9, 0x5, 0x40c, 0x5, 0xffff, 0x9, 0x7, 0xfff, 0x4, 0x5b, 0x0, 0x4]}, &(0x7f0000000240)=0x100) sendmsg$IPVS_CMD_DEL_SERVICE(r3, &(0x7f0000000440)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x820000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x30, r2, 0x200, 0x70bd2d, 0x25dfdbfc, {0x3}, [@IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}]}, 0x30}, 0x1, 0x0, 0x0, 0x800}, 0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000500)={r5, 0x101}, &(0x7f0000000540)=0x8) tee(r4, 0xffffffffffffffff, 0x6bf081f2, 0x2) bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0xa, 0x3ff, 0x91f, 0xe134, 0x1a, 0xffffffffffffffff, 0x8}, 0x2c) socket$vsock_dgram(0x28, 0x2, 0x0) mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000000140), 0x100002fb) r6 = socket$inet6(0xa, 0x0, 0x7fc) bind$inet6(r6, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r6, 0x7) r7 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r6, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) sendto$inet6(r7, &(0x7f0000000140)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$netlink(r7, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000000100)=ANY=[@ANYBLOB="002300000eb1b7e57b2a0a08a9470059"], 0x1}], 0x1, &(0x7f0000414000)}, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000480)) accept4(r6, 0x0, &(0x7f0000da8ffc), 0x0) pipe(&(0x7f0000000000)) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') 2018/03/31 02:42:51 executing program 7: unshare(0x8000400) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000240)={0x0, &(0x7f0000000200)}) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, &(0x7f0000000340)={0x0, &(0x7f0000000280)=""/175}) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001fec)={0x5, 0x9, 0x4, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) r1 = accept(0xffffffffffffffff, &(0x7f0000000100)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000180)=0x80) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f00000001c0)=0x467, &(0x7f0000000500)=0x4) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000380)={{{@in=@multicast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000200)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000000480)={0xf, 0xd, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0xed9}, [@generic={0x200, 0x8, 0x1, 0x7}, @map={0x18, 0x2, 0x1, 0x0, r0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x6}, @jmp={0x5, 0x2, 0x0, 0x7, 0xf, 0x80, 0x10}, @initr0={0x18, 0x0, 0x0, 0x0, 0x9}], {0x95}}, &(0x7f0000000080)='GPL\x00', 0x2020000000, 0x23, &(0x7f00000000c0)=""/35, 0x41000, 0xebbbe998ccae1467, [], r2}, 0x48) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000)={r0, &(0x7f0000009f7a), &(0x7f0000006000)}, 0x18) 2018/03/31 02:42:51 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000005fd8)={'vcan0\x00', 0x0}) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d, r1}, 0x10) socketpair(0x19, 0x80807, 0xa6ca, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000000200)) sendmsg$can_raw(r0, &(0x7f0000001fc8)={&(0x7f0000000040)={0x1d}, 0x10, &(0x7f0000017ff0)={&(0x7f0000007000)=@canfd={{0x1}, 0x23, 0x0, 0x0, 0x0, "0327e19a2b0100000000000000f9030008990039966a7d5cb2bd00000000000000000007496e6866856b76b5010000000000000000060000000118fa1efd9b0b"}, 0x48}, 0x1}, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000000100)=""/76, &(0x7f0000000180)=0x4c) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000000080)=""/113, &(0x7f0000000000)=0x8) ioctl$sock_ifreq(r3, 0x8918, &(0x7f0000000240)={'ip6gre0\x00', @ifru_ivalue=0x5}) 2018/03/31 02:42:51 executing program 1: unshare(0x8000400) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000240)={0x0, &(0x7f0000000200)}) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, &(0x7f0000000340)={0x0, &(0x7f0000000280)=""/175}) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001fec)={0x5, 0x9, 0x4, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000380)={{{@in=@multicast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000200)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000000480)={0xf, 0xd, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0xed9}, [@generic={0x200, 0x8, 0x1, 0x7}, @map={0x18, 0x2, 0x1, 0x0, r0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x6}, @jmp={0x5, 0x2, 0x0, 0x7, 0xf, 0x80, 0x10}, @initr0={0x18, 0x0, 0x0, 0x0, 0x9}], {0x95}}, &(0x7f0000000080)='GPL\x00', 0x2020000000, 0x23, &(0x7f00000000c0)=""/35, 0x0, 0x0, [], r1}, 0x48) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000)={r0, &(0x7f0000009f7a), &(0x7f0000006000)}, 0x18) 2018/03/31 02:42:51 executing program 5: r0 = socket$unix(0x1, 0x2, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x10, &(0x7f0000000000)=0x19, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e23, 0x40, @mcast2={0xff, 0x2, [], 0x1}, 0x3c10}}, 0x8, 0x8000, 0x0, 0xfffffffffffffff7, 0x8}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000200)=ANY=[@ANYRES32=r1, @ANYBLOB="0200000000000000"], &(0x7f0000000240)=0xc) getpeername$ipx(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0x10) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r0, 0x800080000000000) connect$unix(0xffffffffffffffff, &(0x7f0000932000)=@abs={0x1, 0x0, 0x4e21}, 0x6e) socket$inet6(0xa, 0x5, 0x4955a8c3) 2018/03/31 02:42:51 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000000), &(0x7f0000000040)=0xc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x60, &(0x7f0000000000), 0x0) 2018/03/31 02:42:51 executing program 7: unshare(0x8000400) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000240)={0x0, &(0x7f0000000200)}) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, &(0x7f0000000340)={0x0, &(0x7f0000000280)=""/175}) r0 = socket$pptp(0x18, 0x1, 0x2) setsockopt(r0, 0x270, 0x7, &(0x7f0000000100)="cb97ad33d8860c2fd85b131b7299c58232ab4cd81a1bcb7ccb1473b8e933e7202c303446b405edd0d8194a4acfeabde2a05d98090c5ac880fb6d2dc806f9ca3d01c47cffd1cec9383899a9baace3888a4b7827937e51", 0x56) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000001fec)={0x5, 0xc, 0x4}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r1, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000380)={{{@in=@multicast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000200)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000000480)={0xf, 0xd, &(0x7f0000000000)=ANY=[@ANYBLOB="180000000600000000000000d90e00000008010007000000000000000000000018120000", @ANYRES32=r1, @ANYBLOB="0000000000000010180000000500000000000000060000000200800078ec00000000000000000000180000bb82d87afbffffffffffffffc20009000000000000"], &(0x7f0000000080)='GPL\x00', 0x2020000000, 0x23, &(0x7f00000000c0)=""/35, 0x41000, 0xebbbe998ccae1467, [], r2}, 0x48) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000)={r1, &(0x7f0000009f7a), &(0x7f0000006000)}, 0x18) 2018/03/31 02:42:51 executing program 3: getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000200)={{{@in6=@loopback, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@broadcast}}, &(0x7f0000000300)=0xe8) r1 = accept(0xffffffffffffff9c, &(0x7f0000000440)=@nl=@unspec, &(0x7f00000001c0)=0x80) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f00000004c0)=0xbc, 0x4) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000000340)=ANY=[@ANYBLOB="18000000000000000000000000bae4139700000000ff00009400000000e5000095001a0000000000"], &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0xfce, &(0x7f00009ab000)=""/4096, 0x3, 0x0, [], r0}, 0x48) socketpair(0xa, 0x5, 0xfffffffffffffff8, &(0x7f0000000100)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000140)={0x0, 0x4}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f0000000380)={r4, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}}, 0x84) r5 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r5, 0x1, 0x32, &(0x7f00000000c0)=r2, 0x4) write(r5, &(0x7f0000000080)="260000005e0009000000df623339410e590000000001000000ffffff00000000000000000000", 0x26) 2018/03/31 02:42:51 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f00000002c0)={@local, @broadcast}, &(0x7f0000000640)=0xc) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x14, &(0x7f0000000440)={@loopback, 0x0}, &(0x7f0000000d00)=0x14) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge \x00', r1}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000280)='ipddp0\x00') ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000600), 0xffffffe8) r2 = socket$packet(0x11, 0x3, 0x300) r3 = socket$inet6(0xa, 0x40000080806, 0x0) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r3, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r3, 0x40000000000005) r5 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r5, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r6 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPOEIOCDFWD(r6, 0xb101, 0x0) writev(r5, &(0x7f0000000540), 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000000040)={0x40, 0x81, 0x9, 0xfa, 0x8}, 0x14) sendto$inet6(r5, &(0x7f00004f3000), 0x0, 0x20008050, &(0x7f0000cac000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) shutdown(r3, 0x0) r7 = socket(0x5, 0x80f, 0x6) getsockopt$EBT_SO_GET_INIT_ENTRIES(r7, 0x0, 0x83, &(0x7f0000000080)={'filter\x00', 0x0, 0x3, 0x0, [], 0x1, &(0x7f0000000140)=[{}], &(0x7f0000000240)}, &(0x7f0000000100)=0x78) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0xfffffffffffffd44, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x9c) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f0000000240)={0x0, 0x4, 0x30}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r6, 0x84, 0x7b, &(0x7f00000001c0)={r8, 0x56}, &(0x7f0000000200)=0x8) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000000080)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xff54) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) r9 = accept4$inet6(r4, &(0x7f0000000300)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000340)=0xfffffda4, 0x80800) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000380)={0x0, 0xd67, 0x100, 0x100000001, 0x9, 0x9, 0x8, 0x0, {0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0xfffffffffffffffe, 0xff, 0x78dc, 0x9d4, 0x7f3}}, &(0x7f00000004c0)=0xb0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r9, 0x84, 0x1f, &(0x7f0000000500)={r10, @in={{0x2, 0x0, @multicast2=0xe0000002}}, 0xe8}, &(0x7f00000005c0)=0x90) 2018/03/31 02:42:51 executing program 0: r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000), 0x4) getsockname(r0, &(0x7f0000000840)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f00000008c0)=0x80) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000900)=0x4, 0x4) ioctl$int_out(r0, 0x2, &(0x7f0000000040)) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x67}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7, 0x0, 0x4c}], {0x95}}, &(0x7f000031cff6)='syzkaller\x00', 0x5c6e, 0x330, &(0x7f00001a7f05)=""/251}, 0x48) 2018/03/31 02:42:51 executing program 4: socket$inet6(0xa, 0x2000000000001, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_int(r0, 0x6, 0x10000010, &(0x7f0000000040)=0xa, 0xc3) socketpair(0x2, 0x4, 0x8001, &(0x7f0000000000)) 2018/03/31 02:42:51 executing program 1: unshare(0x8000400) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000240)={0x0, &(0x7f0000000200)}) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, &(0x7f0000000340)={0x0, &(0x7f0000000280)=""/175}) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001fec)={0x5, 0x9, 0x4, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000380)={{{@in=@multicast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000200)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000000480)={0xf, 0xd, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0xed9}, [@generic={0x200, 0x8, 0x1, 0x7}, @map={0x18, 0x2, 0x1, 0x0, r0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x6}, @jmp={0x5, 0x2, 0x0, 0x7, 0xf, 0x80, 0x10}, @initr0={0x18, 0x0, 0x0, 0x0, 0x9}], {0x95}}, &(0x7f0000000080)='GPL\x00', 0x2020000000, 0x23, &(0x7f00000000c0)=""/35, 0x0, 0x0, [], r1}, 0x48) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000)={r0, &(0x7f0000009f7a), &(0x7f0000006000)}, 0x18) 2018/03/31 02:42:51 executing program 6: r0 = socket$vsock_stream(0x28, 0x1, 0x0) close(r0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x16}}}, 0x180, 0x3, 0x10001, 0x1c2, 0x3}, &(0x7f00000001c0)=0x98) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000200)=@sack_info={r3, 0xfffffffffffeffff, 0x40}, 0xc) getsockname$packet(r2, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000240)=0x14) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000080)={r3, 0x5, 0xbd, 0x8a36, 0x8, 0x8b5e}, 0x14) getsockopt$IP6T_SO_GET_INFO(r1, 0x29, 0x40, &(0x7f0000000280)={'security\x00'}, &(0x7f0000000300)=0x54) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)) 2018/03/31 02:42:51 executing program 5: r0 = socket$unix(0x1, 0x0, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000000)=0x19, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e23, 0x40, @mcast2={0xff, 0x2, [], 0x1}, 0x3c10}}, 0x8, 0x8000, 0x0, 0xfffffffffffffff7, 0x8}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000200)=ANY=[@ANYRES32=r2, @ANYBLOB="0200000000000000"], &(0x7f0000000240)=0xc) getpeername$ipx(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0x10) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x800080000000000) connect$unix(r0, &(0x7f0000932000)=@abs={0x1, 0x0, 0x4e21}, 0x6e) socket$inet6(0xa, 0x5, 0x4955a8c3) 2018/03/31 02:42:51 executing program 4: syz_emit_ethernet(0x40d, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [{[{0x9100, 0xef6, 0x80000001, 0x2}], {0x8100, 0x7f, 0x80000000, 0x4}}], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @empty, @multicast1=0xe0000001, {[@timestamp={0x44, 0xc, 0x0, 0x0, 0x0, [{[@dev={0xac, 0x14, 0x14}]}]}]}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f0000000000)={0x0, 0xfffffffffffffffd, [0xd9, 0x0, 0x0, 0x40000000]}) 2018/03/31 02:42:51 executing program 7: unshare(0x8000400) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000240)={0x0, &(0x7f0000000200)}) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, &(0x7f0000000340)={0x0, &(0x7f0000000280)=""/175}) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001fec)={0x5, 0x9, 0x4, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000380)={{{@in=@multicast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000200)=0xe8) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000a00)={'syzkaller0\x00', 0x8000}) bpf$PROG_LOAD(0x5, &(0x7f0000000480)={0xf, 0xd, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0xed9}, [@generic={0x200, 0x8, 0x1, 0x7}, @map={0x18, 0x2, 0x1, 0x0, r0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x6}, @jmp={0x5, 0x2, 0x0, 0x7, 0xf, 0x80, 0x10}, @initr0={0x18, 0x0, 0x0, 0x0, 0x9}], {0x95}}, &(0x7f0000000080)='GPL\x00', 0x2020000000, 0x23, &(0x7f00000000c0)=""/35, 0x41000, 0xebbbe998ccae1467, [], r1}, 0x48) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000)={r0, &(0x7f0000009f7a), &(0x7f0000006000)}, 0x18) 2018/03/31 02:42:51 executing program 4: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x2000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xef) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000013ffc)=0x2, 0x2ba) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)) sendto$inet6(r0, &(0x7f0000001ffe), 0x0, 0x0, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/03/31 02:42:51 executing program 5: r0 = socket$unix(0x1, 0x0, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000000)=0x19, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e23, 0x40, @mcast2={0xff, 0x2, [], 0x1}, 0x3c10}}, 0x8, 0x8000, 0x0, 0xfffffffffffffff7, 0x8}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000200)=ANY=[@ANYRES32=r2, @ANYBLOB="0200000000000000"], &(0x7f0000000240)=0xc) getpeername$ipx(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0x10) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x800080000000000) connect$unix(r0, &(0x7f0000932000)=@abs={0x1, 0x0, 0x4e21}, 0x6e) socket$inet6(0xa, 0x5, 0x4955a8c3) 2018/03/31 02:42:51 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000f6fff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)) r1 = socket$vsock_stream(0x28, 0x1, 0x0) r2 = accept(r1, &(0x7f0000000580)=@rc, &(0x7f0000000280)=0x4c) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2913561342706f625c42d728a1eb83fb4ed9aa17aad95f1fd558d7226b007993279ad537c4326df708d7ca0be35146db1bd159b3bcc4d80520bcf8d3602b2e8676531602ae07d7bae5e2c9d02eb3dac49e32572d58"], 0x1}, 0x1, 0x0, 0x0, 0x20008004}, 0x40000) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r2, 0x28, 0x0, &(0x7f00000004c0)=0x100000001, 0x8) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = getpid() sendmsg$nl_generic(r3, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="1c0000002000010000000000000000000c00000008001100", @ANYRES32=r4], 0x1c}, 0x1}, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) r5 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000500)={0x0, 0x101}, &(0x7f0000000540)=0x8) tee(r5, 0xffffffffffffffff, 0x6bf081f2, 0x0) r6 = socket$vsock_dgram(0x28, 0x2, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000fb0000)={&(0x7f0000855000)="e91f7189591e9233614b"}, 0x10) writev(r6, &(0x7f0000000140), 0x100002fb) r7 = socket$inet6(0xa, 0x0, 0x7fc) bind$inet6(r7, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r7, 0x43) r8 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) r9 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r9, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r7, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) sendto$inet6(r8, &(0x7f0000000140)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/31 02:42:51 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="03c4070000571f8f74"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r2 = accept(r0, &(0x7f0000000080)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000000)=0x80) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x8, 0x10}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000180)={0x0, 0x3ff}, &(0x7f00000001c0)=0x8) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000400)={{{@in6, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f0000000500)=0xe8) setsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f0000000540)={@remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}, r5}, 0xc) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000200)={r3, 0x8000, 0x8, 0x101, 0x5, 0x6, 0x0, 0x9, {r4, @in6={{0xa, 0x4e23, 0x800, @dev={0xfe, 0x80, [], 0x18}, 0xce}}, 0x7, 0xfd7, 0x3, 0x9, 0xf9f1}}, &(0x7f00000002c0)=0xb0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f0000000040)=r1, 0x4) write(0xffffffffffffffff, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) getsockname(r2, &(0x7f0000000300)=@alg, &(0x7f0000000380)=0x80) ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f00000003c0)=0xffffffffffff39a0) 2018/03/31 02:42:51 executing program 6: r0 = socket(0x5, 0x802, 0x0) write(r0, &(0x7f000061cfab)="240000001a0001f00080000400edfa0e0af6f900e003bf06000000cc0800190005d70000", 0x24) 2018/03/31 02:42:51 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$inet(0x2, 0x7, 0x4, &(0x7f0000000900)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000940)={0x4}, 0x4) sendmsg$nl_generic(r0, &(0x7f0000000740)={&(0x7f0000000000)={0x10}, 0x6, &(0x7f000000d379)={&(0x7f0000000780)=ANY=[@ANYBLOB="a1f5e9a5d1e05d4fd3e5aa0bea8992984222bdf396d1dc30c4ebc7572c61ab35d1adda329bf781f440b12b833bc7"], 0x14}, 0x1, 0x0, 0x0, 0xfffffffffffffffd}, 0x0) socketpair$inet(0x2, 0x807, 0x0, &(0x7f00000004c0)) recvmsg(r0, &(0x7f000000b000)={0x0, 0x0, &(0x7f000000e000)=[{&(0x7f0000002000)=""/4096, 0x1000}, {&(0x7f0000013f73)=""/141, 0x8d}, {&(0x7f000001e000)=""/72, 0x48}, {&(0x7f000001f000)=""/107, 0x6b}], 0x4, &(0x7f0000019f8e)=""/114, 0x72}, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000000440)={&(0x7f0000000040)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f00000003c0)=[{&(0x7f00000000c0)=""/60, 0x3c}, {&(0x7f0000000100)=""/164, 0xa4}, {&(0x7f0000004000)=""/4096, 0x1000}, {&(0x7f00000001c0)=""/216, 0xd8}, {&(0x7f00000002c0)=""/172, 0xac}, {&(0x7f0000000380)=""/32, 0x20}], 0x6, 0x0, 0x0, 0x7fffffff}, 0x40000000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000480)={0x1}, 0x4) recvmsg(r0, &(0x7f0000010000)={&(0x7f000000f000)=@alg, 0x3f, &(0x7f000000efa0)=[{&(0x7f0000006000)=""/220, 0xdc}, {&(0x7f0000007000)=""/53, 0x35}, {&(0x7f0000003f80)=""/128, 0x80}, {&(0x7f0000011000)=""/4096, 0x1000}, {&(0x7f0000010000)=""/21, 0x4}, {&(0x7f000001001f)=""/4096, 0x6fc}], 0x6}, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f0000000500)) 2018/03/31 02:42:51 executing program 7: unshare(0x8000400) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000240)={0x0, &(0x7f0000000200)}) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, &(0x7f0000000340)={0x0, &(0x7f0000000280)=""/175}) r0 = socket(0x4, 0x6, 0x7) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000100)=0x7, 0x4) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000001fec)={0x5, 0x9, 0x4, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r1, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000380)={{{@in=@multicast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000200)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000000480)={0xf, 0xd, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0xed9}, [@generic={0x200, 0x8, 0x1, 0x7}, @map={0x18, 0x2, 0x1, 0x0, r1}, @initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x6}, @jmp={0x5, 0x2, 0x0, 0x7, 0xf, 0x80, 0x10}, @initr0={0x18, 0x0, 0x0, 0x0, 0x9}], {0x95}}, &(0x7f0000000080)='GPL\x00', 0x2020000000, 0x23, &(0x7f00000000c0)=""/35, 0x41000, 0xebbbe998ccae1467, [], r2}, 0x48) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000)={r1, &(0x7f0000009f7a), &(0x7f0000006000)}, 0x18) 2018/03/31 02:42:51 executing program 1: unshare(0x8000400) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000240)={0x0, &(0x7f0000000200)}) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, &(0x7f0000000340)={0x0, &(0x7f0000000280)=""/175}) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001fec)={0x5, 0x9, 0x4, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000380)={{{@in=@multicast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000200)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000000480)={0xf, 0xd, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0xed9}, [@generic={0x200, 0x8, 0x1, 0x7}, @map={0x18, 0x2, 0x1, 0x0, r0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x6}, @jmp={0x5, 0x2, 0x0, 0x7, 0xf, 0x80, 0x10}, @initr0={0x18, 0x0, 0x0, 0x0, 0x9}], {0x95}}, &(0x7f0000000080)='GPL\x00', 0x2020000000, 0x23, &(0x7f00000000c0)=""/35, 0x0, 0x0, [], r1}, 0x48) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000)={r0, &(0x7f0000009f7a), &(0x7f0000006000)}, 0x18) 2018/03/31 02:42:51 executing program 4: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000685ff0)=@in={0x2, 0x4e20}, 0x10, &(0x7f0000fc6fa0)}, 0x8000) r1 = socket$inet(0x2, 0x80005, 0xa31) getsockopt$inet_dccp_int(r1, 0x21, 0x1f, &(0x7f0000000400), &(0x7f0000000440)=0x4) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00009f0ffc), 0x4) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname(r3, &(0x7f0000000480)=@pptp={0x0, 0x0, {0x0, @dev}}, &(0x7f0000000500)=0x80) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000300), &(0x7f0000000340)=0x4) socketpair(0x8, 0x800, 0x8, &(0x7f0000000540)={0xffffffffffffffff}) setsockopt$ALG_SET_KEY(r5, 0x117, 0x1, &(0x7f0000000580)="d9", 0x1) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000140)={0x0, 0x80000, 0xffffffffffffff9c}) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000200)={'icmp6\x00'}, &(0x7f0000000240)=0x1e) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000180)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f00000001c0)={r6, 0x80000, r7}) r8 = socket$unix(0x1, 0x5, 0x0) recvfrom$unix(r8, &(0x7f0000000280)=""/66, 0x42, 0x102, &(0x7f0000000380)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$EBT_SO_GET_INIT_INFO(r2, 0x0, 0x82, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x78) 2018/03/31 02:42:51 executing program 1: unshare(0x8000400) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000240)={0x0, &(0x7f0000000200)}) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, &(0x7f0000000340)={0x0, &(0x7f0000000280)=""/175}) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001fec)={0x5, 0x9, 0x4, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000380)={{{@in=@multicast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000200)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000000480)={0xf, 0xd, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0xed9}, [@generic={0x200, 0x8, 0x1, 0x7}, @map={0x18, 0x2, 0x1, 0x0, r0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x6}, @jmp={0x5, 0x2, 0x0, 0x7, 0xf, 0x80, 0x10}, @initr0={0x18, 0x0, 0x0, 0x0, 0x9}], {0x95}}, &(0x7f0000000080)='GPL\x00', 0x2020000000, 0x23, &(0x7f00000000c0)=""/35, 0x0, 0xebbbe998ccae1467}, 0x48) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000)={r0, &(0x7f0000009f7a), &(0x7f0000006000)}, 0x18) 2018/03/31 02:42:51 executing program 3: syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], &(0x7f0000000600)={0x0, 0x2, [0x57e, 0x67e, 0x4ed, 0xe58]}) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6(0xa, 0x0, 0xffffffffffffff45) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000180)) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_buf(r1, 0x29, 0xfe, &(0x7f0000000300)="3ec0f1b962e2f2376e45e5e24a2a474f9ab57807fad57356adf84e2528986145d3879ebdb650147e3fd576aea124595dc36bb3ab339be0ce8d69abca6b1ae57e5588c6105831cfb6829bf5f33aa3591cc1d128fe1622d0efd25fc0ca", 0x5c) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000200)={0x0, 0x80000}) socketpair(0x19, 0x8080e, 0x6eac, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000000280)={r4, 0x80000, r5}) socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00008d6000), 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f00000002c0)={r2}) 2018/03/31 02:42:51 executing program 5: r0 = socket$unix(0x1, 0x0, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000000)=0x19, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e23, 0x40, @mcast2={0xff, 0x2, [], 0x1}, 0x3c10}}, 0x8, 0x8000, 0x0, 0xfffffffffffffff7, 0x8}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000200)=ANY=[@ANYRES32=r2, @ANYBLOB="0200000000000000"], &(0x7f0000000240)=0xc) getpeername$ipx(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0x10) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x800080000000000) connect$unix(r0, &(0x7f0000932000)=@abs={0x1, 0x0, 0x4e21}, 0x6e) socket$inet6(0xa, 0x5, 0x4955a8c3) 2018/03/31 02:42:51 executing program 7: unshare(0x8000400) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000500)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000240)={0x0, &(0x7f00000001c0)}) socketpair(0xf, 0x1, 0x3, &(0x7f0000000100)={0xffffffffffffffff}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r1, &(0x7f0000000140)="5fdeb022082ccf32d5bcbfb5a9f9b692249bf0b1c33bad66f3bd3d4a3d675bdaea29992b3c46144aa5f5416f4ea47407e2542ef3847e9877ed73808af463", &(0x7f0000002040)="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", 0x1}, 0x20) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, &(0x7f0000000340)={0x0, &(0x7f0000000280)=""/175}) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000001fec)={0x5, 0x9, 0x4, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r2, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000380)={{{@in=@multicast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000200)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000000480)={0xf, 0xd, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0xed9}, [@generic={0x200, 0x8, 0x1, 0x7}, @map={0x18, 0x2, 0x1, 0x0, r2}, @initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x6}, @jmp={0x5, 0x2, 0x0, 0x7, 0xf, 0x80, 0x10}, @initr0={0x18, 0x0, 0x0, 0x0, 0x9}], {0x95}}, &(0x7f0000000080)='GPL\x00', 0x2020000000, 0x23, &(0x7f00000000c0)=""/35, 0x41000, 0xebbbe998ccae1467, [], r3}, 0x48) recvmsg$kcm(r1, &(0x7f00000008c0)={&(0x7f0000000540)=@in={0x0, 0x0, @dev}, 0x80, &(0x7f00000001c0)=[{&(0x7f00000005c0)=""/138, 0x8a}, {&(0x7f0000000680)=""/229, 0xe5}, {&(0x7f0000000780)=""/170, 0xaa}], 0x3, &(0x7f0000000840)=""/98, 0x62, 0x3f}, 0x40000000) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000)={r2, &(0x7f0000009f7a), &(0x7f0000006000)}, 0x18) 2018/03/31 02:42:51 executing program 6: r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f00000004c0)=""/185, 0xb9, 0x0, 0x0, 0xfcec) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e1f}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) setsockopt$sock_int(r0, 0x1, 0x30, &(0x7f0000000080)=0x10000000100, 0x4) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x0) 2018/03/31 02:42:51 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000000)=0x19, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e23, 0x40, @mcast2={0xff, 0x2, [], 0x1}, 0x3c10}}, 0x8, 0x8000, 0x0, 0xfffffffffffffff7, 0x8}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000200)=ANY=[@ANYRES32=r2, @ANYBLOB="0200000000000000"], &(0x7f0000000240)=0xc) getpeername$ipx(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0x10) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x800080000000000) connect$unix(r0, &(0x7f0000932000)=@abs={0x1, 0x0, 0x4e21}, 0x6e) socket$inet6(0xa, 0x5, 0x4955a8c3) 2018/03/31 02:42:51 executing program 3: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd6009000000303a0000000000000000000000000000000000000000000001830090780000000060a97188000000000000000000000000000000e90000000100000000000000000000000000000001000000000000000000002bfbc1fee916d705bc9be1f384507b51d31587762ed9c246c90760cafb9957807e91150ff20b9362612e6cc02cee546525c55d024b25f64680be80c3f7429653de667b335959d8e4ee82c49fdc715235493591dff6a9e63d907a69ea4a2d84098507c8d0b3a36737c4cb5353901597caba5d90175b7733e365a19b8290fbfb686c15"], 0x0) 2018/03/31 02:42:51 executing program 1: unshare(0x8000400) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000240)={0x0, &(0x7f0000000200)}) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, &(0x7f0000000340)={0x0, &(0x7f0000000280)=""/175}) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001fec)={0x5, 0x9, 0x4, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000380)={{{@in=@multicast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000200)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000000480)={0xf, 0xd, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0xed9}, [@generic={0x200, 0x8, 0x1, 0x7}, @map={0x18, 0x2, 0x1, 0x0, r0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x6}, @jmp={0x5, 0x2, 0x0, 0x7, 0xf, 0x80, 0x10}, @initr0={0x18, 0x0, 0x0, 0x0, 0x9}], {0x95}}, &(0x7f0000000080)='GPL\x00', 0x2020000000, 0x23, &(0x7f00000000c0)=""/35, 0x0, 0xebbbe998ccae1467}, 0x48) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000)={r0, &(0x7f0000009f7a), &(0x7f0000006000)}, 0x18) 2018/03/31 02:42:51 executing program 7: unshare(0x8000400) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000240)={0x0, &(0x7f0000000200)}) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, &(0x7f0000000340)={0x0, &(0x7f0000000280)=""/175}) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001fec)={0x5, 0x9, 0x4, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000380)={{{@in=@multicast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000200)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000000480)={0xf, 0xd, &(0x7f0000000000)=ANY=[@ANYBLOB="18000000e600000000000000d9fdff00000801000000", @ANYRES32=r0, @ANYBLOB="00000000000000001800000005000000000000000600000005f78000100000000000000000000000180000000900000000000000000000009500000000000000"], &(0x7f0000000080)='GPL\x00', 0x2020000000, 0x23, &(0x7f00000000c0)=""/35, 0x41000, 0xebbbe998ccae1467, [], r1}, 0x48) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000)={r0, &(0x7f0000009f7a), &(0x7f0000006000)}, 0x18) 2018/03/31 02:42:52 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000000)=0x19, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e23, 0x40, @mcast2={0xff, 0x2, [], 0x1}, 0x3c10}}, 0x8, 0x8000, 0x0, 0xfffffffffffffff7, 0x8}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000200)=ANY=[@ANYRES32=r2, @ANYBLOB="0200000000000000"], &(0x7f0000000240)=0xc) getpeername$ipx(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0x10) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x800080000000000) connect$unix(r0, &(0x7f0000932000)=@abs={0x1, 0x0, 0x4e21}, 0x6e) socket$inet6(0xa, 0x5, 0x4955a8c3) 2018/03/31 02:42:52 executing program 1: unshare(0x8000400) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000240)={0x0, &(0x7f0000000200)}) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, &(0x7f0000000340)={0x0, &(0x7f0000000280)=""/175}) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001fec)={0x5, 0x9, 0x4, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000380)={{{@in=@multicast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000200)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000000480)={0xf, 0xd, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0xed9}, [@generic={0x200, 0x8, 0x1, 0x7}, @map={0x18, 0x2, 0x1, 0x0, r0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x6}, @jmp={0x5, 0x2, 0x0, 0x7, 0xf, 0x80, 0x10}, @initr0={0x18, 0x0, 0x0, 0x0, 0x9}], {0x95}}, &(0x7f0000000080)='GPL\x00', 0x2020000000, 0x23, &(0x7f00000000c0)=""/35, 0x0, 0xebbbe998ccae1467}, 0x48) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000)={r0, &(0x7f0000009f7a), &(0x7f0000006000)}, 0x18) 2018/03/31 02:42:52 executing program 7: unshare(0x8000400) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000240)={0x0, &(0x7f0000000200)}) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, &(0x7f0000000340)={0x0, &(0x7f0000000280)=""/175}) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001fec)={0x5, 0x9, 0x4, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000100)={{{@in=@broadcast, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@mcast2}}, &(0x7f0000000040)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000640)={{{@in, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@mcast2}}, &(0x7f0000000740)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000780)={0x0, 0x0, 0x0}, &(0x7f00000007c0)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000800)={0x0, 0x0, 0x0}, &(0x7f0000000840)=0xc) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000d00)=@nat={'nat\x00', 0x19, 0x3, 0x470, [0x20000880, 0x0, 0x0, 0x20000a08, 0x20000b18], 0x0, &(0x7f0000000000), &(0x7f0000000880)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x9, 0xfc, 'vcan0\x00', 'yam0\x00', 'bcsf0\x00', 'ip6gretap0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0xff, 0x0, 0xff, 0xff, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0x0, 0xff, 0x0, 0xff], 0xb0, 0x120, 0x158, [@statistic={'statistic\x00', 0x18, {{0x0, 0x1, 0x200, 0x8000, 0x80000000}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}, 0xfffffffffffffffc}}}, @snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, 0x10}}}]}, @snat={'snat\x00', 0x10, {{@empty, 0xfffffffffffffffd}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0x5, 0x34, 0xe00, 'gretap0\x00', 'ip_vti0\x00', 'gretap0\x00', 'bcsh0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0xff, 0xff, 0x0, 0xff, 0xff], @empty, [0xff, 0xff, 0x0, 0xff], 0x70, 0xa8, 0xe0}, [@arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xffffffffffffffff}}}]}, @snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc}, 0x10}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe, 0x1, [{{{0x15, 0x2, 0x22eb, 'bcsh0\x00', 'bridge0\x00', 'ip6tnl0\x00', 'lo\x00', @empty, [0x0, 0xff, 0xff, 0x0, 0xff, 0xff], @empty, [0x0, 0x0, 0xff, 0xff, 0xff, 0xff], 0x110, 0x140, 0x178, [@owner={'owner\x00', 0x18, {{r2, r3, r4, r5, 0x4, 0x3}}}, @arp={'arp\x00', 0x38, {{0x0, 0x1a, 0xb, @multicast2=0xe0000002, 0xff, @rand_addr=0x3ff, 0xffffffff, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0xff, 0x0, 0x0, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0xff, 0xff, 0x0, 0xff], 0x20, 0x8}}}]}, [@common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x2}}}]}, @snat={'snat\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffc}]}, 0x4e8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000380)={{{@in=@multicast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000200)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000000480)={0xf, 0xd, &(0x7f0000000500)=ANY=[@ANYBLOB="180000000600000000000000d90e00000008010007000000000000000000000018120000", @ANYRES32=r0, @ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x2020000000, 0x23, &(0x7f00000000c0)=""/35, 0x41000, 0xebbbe998ccae1467, [], r6}, 0x48) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000)={r0, &(0x7f0000009f7a), &(0x7f0000006000)}, 0x18) 2018/03/31 02:42:52 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000065000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000402ff2)={&(0x7f0000b92000)={0x1c, 0xb, 0x6, 0x1, 0x0, 0x0, {}, [@nested={0x8, 0x1, [@typed={0x4}]}]}, 0x1c}, 0x1}, 0x0) accept4(r0, &(0x7f0000000040)=@ethernet, &(0x7f00000000c0)=0x80, 0x80800) 2018/03/31 02:42:52 executing program 2: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)={0xffffffffffffff9c}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00000000c0)={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x16}}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x6, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 'eql\x00'}) pipe(&(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000040)=@int=0x5, 0x4) r2 = socket$packet(0x11, 0x200000000003, 0x300) ioctl$sock_ifreq(r2, 0x80000089a2, &(0x7f0000000480)={"6272696467653000e7ffffff00", @ifru_addrs=@can={0x1d}}) 2018/03/31 02:42:52 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000000c00)={&(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000280), 0x0, &(0x7f0000000ac0)=[@rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r0]}], 0x30}, 0x0) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000000)={'filter\x00', 0x2a, "6447c08adab147d524df78db8731aee80b5eb56e16941bccbb2acabb1aa974748afc254dec3e2538054b"}, &(0x7f0000000140)=0x4e) 2018/03/31 02:42:52 executing program 6: unshare(0x60000000) socketpair(0x0, 0x2, 0x9, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x15}}], 0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000180)={0x0, 0x836a, 0x0, 0x7fffffff}, &(0x7f00000001c0)=0x10) setsockopt$ARPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x61, &(0x7f0000000080)={'filter\x00', 0x4}, 0xfffffff5) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000000400)={0xfffffffffffffff9, 0x0, 0x1f, 0x401, 0x2, 0x5}) close(0xffffffffffffffff) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000c33f70)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000380)=ANY=[@ANYRES32=0x0], &(0x7f0000000280)=0x1) ioctl$DRM_IOCTL_AGP_ACQUIRE(0xffffffffffffffff, 0x6430) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000002c0)={r1, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}, 0x7fff, 0x2}, 0x90) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x3ff, 0x0, 0x0, 0x8001}, &(0x7f0000000080)=0x14) getsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000000440), &(0x7f0000000480)=0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0x4}, &(0x7f0000000200)=0x8) close(0xffffffffffffffff) setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, &(0x7f00000003c0)={0x3, &(0x7f0000000240)=[{0xff, 0x8001, 0x705, 0x3ff}, {0xa, 0x5, 0x5, 0x3}, {0x1, 0x1, 0xd661, 0x2}]}, 0x10) r2 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$IPT_SO_GET_INFO(r2, 0x0, 0x40, &(0x7f0000000380)={"66696c740100000000000100000000200031ae000076fa5d5b00000004000400"}, &(0x7f00000004c0)=0x54) getsockopt$llc_int(r0, 0x10c, 0x0, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/03/31 02:42:52 executing program 4: r0 = accept4(0xffffffffffffffff, &(0x7f0000000140)=@l2, &(0x7f00000000c0)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000000480), &(0x7f00000004c0)=0x10, 0x800) pwritev(r2, &(0x7f0000000300)=[{&(0x7f00000002c0)="89be8339", 0x4}], 0x1, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f0000000500)) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ENABLE(r3, 0x40086432, &(0x7f00000001c0)=0x8003) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl(r2, 0x9, &(0x7f00000000c0)="dbc34f32f04d15fd67445fdbec4fd373f1804efb07309281f5eec657ea18442cf6c49562241dc3ce5894847422474c4bdf254ac5b112e50beb40d38b13d3bf07d0f29f1bce0a11ea9aa7fcf75b45a9f15c30c5cb9a1e67b911bad42d8aa0e819f7ebc065759dde3b0b55a500c66f1d10327fc34f14e9c6edb898fdbe4cf5f48c9e1a10759a517cae6dee11b277696b60cc1ff625ee877cbfcdde9486e76981ef31") socketpair$inet(0x2, 0x20000002, 0xffff, &(0x7f0000001680)={0xffffffffffffffff}) read(r5, &(0x7f0000000380)=""/235, 0x4a) r7 = socket(0x400000000010, 0x3, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000280)={r6, r3, 0x1, 0x1}, 0x10) write(r7, &(0x7f0000000340)="2400000021002551071c0165ff00fc020200000000100f000ee1000c08000f0000000000", 0x24) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000200)={r4, 0x28, &(0x7f0000000180)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000240)={r8, 0x1ff, 0x2000000}, 0xc) sendmsg$nl_route(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=@getroute={0x14, 0x1a, 0x111}, 0x14}, 0x1}, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000003c0)={0x0, @multicast1, @rand_addr}, &(0x7f0000000400)=0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000240)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000280)=0x28) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000540)=ANY=[@ANYRES32=r9, @ANYBLOB="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"], &(0x7f0000000380)=0x95) 2018/03/31 02:42:52 executing program 1: unshare(0x8000400) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000240)={0x0, &(0x7f0000000200)}) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, &(0x7f0000000340)={0x0, &(0x7f0000000280)=""/175}) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001fec)={0x5, 0x9, 0x4, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000380)={{{@in=@multicast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000200)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000000480)={0xf, 0xd, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0xed9}, [@generic={0x200, 0x8, 0x1, 0x7}, @map={0x18, 0x2, 0x1, 0x0, r0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x6}, @jmp={0x5, 0x2, 0x0, 0x7, 0xf, 0x80, 0x10}, @initr0={0x18, 0x0, 0x0, 0x0, 0x9}], {0x95}}, &(0x7f0000000080)='GPL\x00', 0x2020000000, 0x23, &(0x7f00000000c0)=""/35, 0x0, 0xebbbe998ccae1467, [], r1}, 0x48) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000)={0xffffffffffffffff, &(0x7f0000009f7a), &(0x7f0000006000)}, 0x18) 2018/03/31 02:42:52 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000000)=0x19, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e23, 0x40, @mcast2={0xff, 0x2, [], 0x1}, 0x3c10}}, 0x8, 0x8000, 0x0, 0xfffffffffffffff7, 0x8}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000200)=ANY=[@ANYRES32=r2, @ANYBLOB="0200000000000000"], &(0x7f0000000240)=0xc) getpeername$ipx(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0x10) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x800080000000000) connect$unix(r0, &(0x7f0000932000)=@abs={0x1, 0x0, 0x4e21}, 0x6e) socket$inet6(0xa, 0x5, 0x4955a8c3) 2018/03/31 02:42:52 executing program 0: r0 = socket(0x11, 0x100000802, 0x300) ioctl$sock_proto_private(r0, 0x89ea, &(0x7f0000000040)="889d9a1ffe9ca502320e257f32f1ef4db9cf476ac58602754fa51ef9727997d3dcd79555cd1de30e3e889488ccde20b77a3efdc71a86b09aa92552d455d326f485812e649df1adef185faea147d420") setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00002f4ffc)={0x0, 0x3}, 0x4) r1 = accept4$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10, 0x80000) getsockopt$packet_int(r0, 0x107, 0x15, &(0x7f0000670000), &(0x7f00000a7000)=0x4) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f00000000c0)={0x0, 0x8100}, 0x8) getsockname$ipx(r0, &(0x7f0000000100), &(0x7f0000000140)=0x10) 2018/03/31 02:42:52 executing program 4: socketpair$inet6(0xa, 0x0, 0x80000001, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x4e23, @multicast2=0xe0000002}, @in6={0xa, 0x4e20, 0x822, @loopback={0x0, 0x1}, 0x6}, @in={0x2, 0x4e24, @broadcast=0xffffffff}], 0x3c) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f00000002c0)={'ipvs\x00'}, &(0x7f0000000300)=0x1e) syz_emit_ethernet(0x3e, &(0x7f0000000100)=ANY=[@ANYBLOB="b9479e1949b900000000000008004801003000640002513b9078ac1414bbe000000101070b04e000000266d414aa4e234e2004119078ded8554c0908f2d96210d1ec8389c1f996746fe86ee1495e3d8c6beab3d817642da185079900cfcf117d1328e5b024f29f83c942abfe5391263a8786bd51aab4572ce31b3d18348e317225251c52039d589b984d8ae511f0168f7690489df275d79ad55ade1ecabe3518d0c518d49cf56994c578528153c2afd4d7d892d2cf4aa36a17ff74f72aadeb19ddcff05535be538c6027651e18c50ceb22df6f148f7df2612de6dafacad36fcf"], &(0x7f0000000040)={0x1, 0x3, [0xe17, 0x28, 0xc09, 0x579]}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000080)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0206416, &(0x7f00000000c0)={0x134c, 0x5, 0x1, 0x5, 0x2, 0x10000}) 2018/03/31 02:42:52 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socketpair$inet6(0xa, 0x5, 0x2, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000000080)={@remote, @loopback, 0x0}, &(0x7f00000000c0)=0xc) getsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f0000000140)={@ipv4={[], [], @dev}}, &(0x7f0000000180)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000100)={@remote={0xfe, 0x80, [], 0xbb}, 0x50, r2}) sendmsg$nl_netfilter(r0, &(0x7f00009f5000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)={0x14, 0x3, 0x40008, 0x1}, 0x14}, 0x1}, 0x0) 2018/03/31 02:42:52 executing program 7: unshare(0x8000400) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000240)={0x0, &(0x7f0000000200)}) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, &(0x7f0000000340)={0x0, &(0x7f0000000280)=""/175}) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001fec)={0x5, 0x9, 0x4, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000380)={{{@in=@multicast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000200)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000000480)={0xf, 0xd, &(0x7f0000000000)=ANY=[@ANYBLOB="180000000600000000000000d90ed3e1035a010007000000000000000000000018120000", @ANYRES32=r0, @ANYBLOB="00000000000000001800000005000000000000000600000005f78000100000000000000000000000180000000900000000000000000000009500000000000000"], &(0x7f0000000080)='GPL\x00', 0x2020000000, 0x23, &(0x7f00000000c0)=""/35, 0x41000, 0xebbbe998ccae1467, [], r1}, 0x48) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000)={r0, &(0x7f0000009f7a), &(0x7f0000006000)}, 0x18) [ 113.609700] netlink: 'syz-executor3': attribute type 1 has an invalid length. [ 113.614185] IPVS: ftp: loaded support on port[0] = 21 [ 113.637205] netlink: 'syz-executor3': attribute type 1 has an invalid length. 2018/03/31 02:42:52 executing program 1: unshare(0x8000400) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000240)={0x0, &(0x7f0000000200)}) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, &(0x7f0000000340)={0x0, &(0x7f0000000280)=""/175}) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001fec)={0x5, 0x9, 0x4, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000380)={{{@in=@multicast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000200)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000000480)={0xf, 0xd, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0xed9}, [@generic={0x200, 0x8, 0x1, 0x7}, @map={0x18, 0x2, 0x1, 0x0, r0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x6}, @jmp={0x5, 0x2, 0x0, 0x7, 0xf, 0x80, 0x10}, @initr0={0x18, 0x0, 0x0, 0x0, 0x9}], {0x95}}, &(0x7f0000000080)='GPL\x00', 0x2020000000, 0x23, &(0x7f00000000c0)=""/35, 0x0, 0xebbbe998ccae1467, [], r1}, 0x48) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000)={0xffffffffffffffff, &(0x7f0000009f7a), &(0x7f0000006000)}, 0x18) 2018/03/31 02:42:52 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x10, &(0x7f0000000000)=0x19, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e23, 0x40, @mcast2={0xff, 0x2, [], 0x1}, 0x3c10}}, 0x8, 0x8000, 0x0, 0xfffffffffffffff7, 0x8}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000200)=ANY=[@ANYRES32=r2, @ANYBLOB="0200000000000000"], &(0x7f0000000240)=0xc) getpeername$ipx(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0x10) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x800080000000000) connect$unix(r0, &(0x7f0000932000)=@abs={0x1, 0x0, 0x4e21}, 0x6e) socket$inet6(0xa, 0x5, 0x4955a8c3) 2018/03/31 02:42:52 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000002c0)={&(0x7f0000001600)={0x18, 0x7f, 0x402, 0x70bd2d, 0x25dfdbfb, {0x5}, [@typed={0x4}]}, 0x18}, 0x1, 0x0, 0x0, 0x800}, 0x44000) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = accept4(r1, 0x0, &(0x7f0000000500), 0x800) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000340)={0x0, 0x20}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000440)=ANY=[@ANYRES32=r3, @ANYBLOB="000002000414f1b7cd0dcdd63a0c5a467b1a000700"], 0x2) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000003c0)=@assoc_value={0x0, 0xfffffffffffffffa}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000004c0)={r4, 0x4007f}, &(0x7f0000000540)=0x2) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000200), &(0x7f0000000240)=0xc) sendmsg$nl_generic(r1, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0x297, &(0x7f0000013ff1)={&(0x7f0000000140)={0x30, 0x18, 0x1, 0x0, 0x0, {0x1}, [@typed={0xc, 0x1, @u64}, @nested={0x10, 0x6, [@typed={0xc, 0x0, @u64}]}]}, 0x30}, 0x1}, 0x0) accept4$llc(r2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000580)=0x10, 0x800) sendmsg$nl_generic(r0, &(0x7f0000001280)={&(0x7f0000001080)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000001240)={&(0x7f00000010c0)={0xd4, 0x29, 0x4, 0x70bd25, 0x25dfdbfd, {0x1b}, [@nested={0xc0, 0x5f, [@generic="daa28e62f131f14a81c7e140b5dddda92483dd2c48f6117a31e0776ac93237eba1791050562dc68bf2e2b7ccd93303b91c31be538c3f15cad1a55faff558d65ea8f7aca3efe8a0c708c0c88937f4b385f5c2cd0b04a271e05dc628ed88aeb64663760bc77c3861864434e852373d14904a156f74411426590287e24dcdfda14a4767f2b800c63c5e52c306f02b1f3398a7c9e1e30ce1800308dc91e4c69e7f05c12e13d0c14886552cd05fe160b408b2e18afd687590af6beb331de4"]}]}, 0xd4}, 0x1}, 0x10) socket$pppoe(0x18, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000640)={r5, @in6={{0xa, 0x4e22, 0x2, @empty, 0x2}}, 0x3}, &(0x7f0000000180)=0x90) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r7 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@pppoe={0x0, 0x0, {0x0, @link_local}}, &(0x7f0000000280)=0x80, 0x80000) sendmmsg$nfc_llcp(r7, &(0x7f0000000f80)=[{&(0x7f00000005c0)={0x27, 0x0, 0x0, 0x3, 0x3, 0x4, "fc20bffd65facaf234daab212c03a91db9cefd10710eaf4fdaab875ade421dabdd99f5092a68f8e589db1fff8e7b5043d0cf8f6e589a424f048ec69564b6ff", 0x1d}, 0x60, &(0x7f00000008c0)=[{&(0x7f0000000480)="e906b4f079d253f05637d5", 0xb}], 0x1, &(0x7f0000000940)={0x48, 0x109, 0x81, "381f523c187b31c012cb8a650f6477b392cefa5b8cf4e9764cd8a9f0eb824a0ca5d8d1f84694d91bcaab05f7be00a57c919bdfae1674"}, 0x48, 0x8044}], 0x1, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r7, 0x400448c8, &(0x7f0000000700)={r0, r6, 0x7, 0x3ff, &(0x7f0000001640)="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", 0x40, 0x5, 0x5, 0x20, 0x6, 0x8000, 0x3ff, "c30a88eefd1b53a82ec872752c28091a3a2a1c41e5e93697f86268416c8c185c97867335c984cdc3edc2e3801aed579d712fd5a80dc52495d4"}) 2018/03/31 02:42:52 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$netlink(0x10, 0x3, 0x3) syz_genetlink_get_family_id$ipvs(&(0x7f0000000a00)='IPVS\x00') listen(0xffffffffffffffff, 0x20) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000440)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x0, 0x5}, &(0x7f0000000500)=0x90) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r2, 0x29, 0xd0, &(0x7f00000001c0), 0x4) sendmsg$nl_xfrm(r1, &(0x7f00000004c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000040)=@newsa={0x104, 0x10, 0x0, 0x0, 0x0, {{@in=@multicast1=0xe0000001, @in=@local={0xac, 0x14, 0x14, 0xaa}}, {@in=@multicast1=0xe0000001, 0x0, 0x2b}, @in=@rand_addr, {}, {}, {}, 0x0, 0x0, 0xa, 0x2}, [@coaddr={0x14, 0xe, @in=@rand_addr}]}, 0x104}, 0x1}, 0x0) setsockopt$EBT_SO_SET_COUNTERS(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000000)={'nat\x00'}, 0x28) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000200)={0x31, 0x2, 0x8000, 0x10000, 0x8000, 0x1ff, 0xffffffff, 0x3}, &(0x7f0000000240)=0x20) setsockopt$packet_rx_ring(0xffffffffffffffff, 0x107, 0x5, &(0x7f0000000080)=@req={0x1, 0xffffffffffffffff, 0x1ff, 0x8}, 0x10) ioctl$sock_netdev_private(0xffffffffffffffff, 0x89f7, &(0x7f0000000280)="58388e43f2d10d649f0d5b185c241ebdec1bec36a2a74799bdcb561ccf45bdd0485b14427c0e1813fdd99f1f891262df71ce709447ad4d6589c1702f242fca638093623bfb22dc59255c84b7b2732906fd01eabe1ab64e7f35103964b11c90ab6ebcdbb1ab764481a0d90ff452089a0fff039c36533a0b9cf5996d3e") r3 = accept(0xffffffffffffffff, &(0x7f0000000000)=@ax25, &(0x7f0000000080)=0x80) setsockopt$packet_int(r3, 0x107, 0x10, &(0x7f0000000140)=0xe9fd, 0x4) accept4$llc(r3, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000001c0)=0x10, 0x80000) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000340)='nv\x00', 0x3) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000540)=0xfffffffffbffffff, 0xfffffffffffffe58) socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000300)=@assoc_value, &(0x7f0000000380)=0x8) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000140)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f0000000180)=0x1f, 0x4) 2018/03/31 02:42:53 executing program 3: r0 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000000300), &(0x7f0000000280)=0x60) write(r0, &(0x7f0000000380)="75826edd025a4e1bef2706fe36cd7be052f03d9901409ba00cde26447d6319891e4feb41db16900e3d04f3dc491a957c8e031a0a502cfa8b685309435be8ad9a5ed12e4adee3ef983924b81e88e0da071a4cf23a924da8a2228a12cd811b3095433f09d6ec899859994f688c82c1eb0127a2336c95dee2900a98201dc6cb4fda3831a2579e2a0a09c7cea2c199f3cfcddffb60f2d47650569c751447ec119df3048164d61dea5acd1a8ba68eaf3f1d672e35b0fb6cab04d7019b9d735269b7f218", 0xc1) socketpair$ax25(0x3, 0x5, 0xf0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f00000002c0)=@get={0x1, &(0x7f0000000280), 0x6}) r2 = accept4$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000200)=0x14, 0x80800) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f0000000240)=@req={0x9, 0x988, 0x101, 0x328}, 0x10) r3 = socket$l2tp(0x18, 0x1, 0x1) ioctl$PPPIOCGL2TPSTATS(r3, 0x80487436, &(0x7f0000000540)="0936758cb36e267cac057a9e169e6f2901815e344ee9b329851380b1a083832564f19f657c7ddd1737e86f7ee5a510e6171ed8516a7ec9580efffed14f3d400a19cd3cecf2033101bec66447ed9f0033c86db2a2194fe9a95a3c49824adbefb59affe74d6b3338984323d6717d503542dbe1980094b6be9c1aac3e63e1e2e45a0b4feaa853ce019482aa8b075389ab2cfb7073a9c731d4bf5087a8742c12bd3d38ce9b0988d144a5702b1bc4fafd24f6af43a50cdcf3592d3b0cba19da46008739af01316a76468285307dd0dde890cb650dc7de2e308af2926c5769f99d666c5457a4") syz_emit_ethernet(0x3, &(0x7f0000000140)=ANY=[@ANYRES64, @ANYBLOB="038388f98d9ce61459f76f763724d154d0f1a0822f018d806dbb3f4a3577b66b0e8032d643ad58a19feaeb53db3c81ecf4215557a6", @ANYPTR=&(0x7f0000000080)=ANY=[@ANYRES16, @ANYRES32, @ANYRES16, @ANYRES16, @ANYRES64, @ANYPTR=&(0x7f0000000040)=ANY=[@ANYRES16, @ANYRES16, @ANYRES16, @ANYPTR], @ANYBLOB="40f2d48b1e54003decfdb8ef2d763b2e34f9180bd20e45a1d8c3e81a926dfe615db0985db1c457b33177ccc54af008", @ANYRES16]], &(0x7f00000001c0)={0x1, 0x20, [0xab, 0x782, 0x106, 0x9ad]}) [ 113.743693] netlink: 'syz-executor4': attribute type 1 has an invalid length. [ 113.751062] netlink: 'syz-executor4': attribute type 6 has an invalid length. 2018/03/31 02:42:53 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="28000000000200000007000000eb6fbbe00000000900000000080015000300e47365140681dc5b54da00000400160000"], 0x28}, 0x1}, 0x0) 2018/03/31 02:42:53 executing program 7: unshare(0x8000400) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000240)={0x0, &(0x7f0000000200)}) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000100)=""/27, &(0x7f0000000140)=0x1b) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, &(0x7f0000000340)={0x0, &(0x7f0000000280)=""/175}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000001fec)={0x5, 0x9, 0x4, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r1, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000380)={{{@in=@multicast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000200)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000000480)={0xf, 0xd, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0xed9}, [@generic={0x200, 0x8, 0x1, 0x7}, @map={0x18, 0x2, 0x1, 0x0, r1}, @initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x6}, @jmp={0x5, 0x2, 0x0, 0x7, 0xf, 0x80, 0x10}, @initr0={0x18, 0x0, 0x0, 0x0, 0x9}], {0x95}}, &(0x7f0000000080)='GPL\x00', 0x2020000000, 0x23, &(0x7f00000000c0)=""/35, 0x41000, 0xebbbe998ccae1467, [], r2}, 0x48) r3 = socket$bt_hidp(0x1f, 0x3, 0x6) getsockopt$bt_BT_DEFER_SETUP(r3, 0x112, 0x7, &(0x7f0000000180)=0xb2, &(0x7f00000001c0)=0x4) [ 113.829798] netlink: 'syz-executor4': attribute type 1 has an invalid length. [ 113.837189] netlink: 'syz-executor4': attribute type 6 has an invalid length. 2018/03/31 02:42:53 executing program 1: unshare(0x8000400) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000240)={0x0, &(0x7f0000000200)}) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, &(0x7f0000000340)={0x0, &(0x7f0000000280)=""/175}) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001fec)={0x5, 0x9, 0x4, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000380)={{{@in=@multicast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000200)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000000480)={0xf, 0xd, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0xed9}, [@generic={0x200, 0x8, 0x1, 0x7}, @map={0x18, 0x2, 0x1, 0x0, r0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x6}, @jmp={0x5, 0x2, 0x0, 0x7, 0xf, 0x80, 0x10}, @initr0={0x18, 0x0, 0x0, 0x0, 0x9}], {0x95}}, &(0x7f0000000080)='GPL\x00', 0x2020000000, 0x23, &(0x7f00000000c0)=""/35, 0x0, 0xebbbe998ccae1467, [], r1}, 0x48) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000)={0xffffffffffffffff, &(0x7f0000009f7a), &(0x7f0000006000)}, 0x18) 2018/03/31 02:42:53 executing program 4: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000500)=@vsock, &(0x7f0000000400)=0x80, 0x80800) bind$alg(r0, &(0x7f0000000180)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000340)={&(0x7f0000000300)='./file0\x00', 0x0, 0x18}, 0x10) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000080)={'lo\x00', 0x101}) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000580)={'security\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) getsockopt$inet_buf(r1, 0x0, 0x0, &(0x7f0000000200)=""/129, &(0x7f00000002c0)=0x81) setsockopt$bt_BT_DEFER_SETUP(0xffffffffffffffff, 0x112, 0x7, &(0x7f0000000440), 0x4) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f00000000c0)={'security\x00'}, &(0x7f0000000040)=0x54) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00000006c0)={@remote, @empty, 0x0}, &(0x7f0000000700)=0xc) connect$packet(r0, &(0x7f0000000740)={0x11, 0xfd, r2, 0x1, 0x7, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}}, 0x14) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000600)={0x5, 0x7, 0x7fff, 0x100000001}, 0x10) bind$llc(0xffffffffffffffff, &(0x7f00000003c0)={0x1a, 0x303, 0x0, 0xcb7, 0x8e, 0x5, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) ioctl$sock_inet_udp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000380)) 2018/03/31 02:42:53 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x10, &(0x7f0000000000)=0x19, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e23, 0x40, @mcast2={0xff, 0x2, [], 0x1}, 0x3c10}}, 0x8, 0x8000, 0x0, 0xfffffffffffffff7, 0x8}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000200)=ANY=[@ANYRES32=r2, @ANYBLOB="0200000000000000"], &(0x7f0000000240)=0xc) getpeername$ipx(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0x10) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x800080000000000) connect$unix(r0, &(0x7f0000932000)=@abs={0x1, 0x0, 0x4e21}, 0x6e) socket$inet6(0xa, 0x5, 0x4955a8c3) 2018/03/31 02:42:53 executing program 3: r0 = socket$inet(0xa, 0x6, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000180)={{{@in=@multicast1, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@mcast1}}, &(0x7f00000000c0)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={'syzkaller0\x00', r1}) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000140)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x89f2, &(0x7f0000000080)={"697036677265300000000000000100", r2}) 2018/03/31 02:42:53 executing program 6: r0 = socket(0x10, 0x802, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000200)={'erspan0\x00', 0x1}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000040)='vcan0\x00') socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000080)) 2018/03/31 02:42:53 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000540)={'lo\x00', 0x10000000000101}) r2 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000200)={0x0, 0x18}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000008c0)=@assoc_id=r4, &(0x7f0000000400)=0x4) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f0000000580)={'ip6_vti0\x00', {0x2, 0x4e23}}) pipe(&(0x7f0000000700)={0xffffffffffffffff}) sendmsg$nl_xfrm(r5, &(0x7f00000007c0)={&(0x7f0000000740)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000780)={&(0x7f00000009c0)=@flushsa={0xb8, 0x1c, 0x400, 0x70bd25, 0x25dfdbfc, {}, [@encap={0x1c, 0x4, {0x3, 0x4e23, 0x4e22, @in=@multicast2=0xe0000002}}, @algo_aead={0x88, 0x12, {{'gcm(aes)\x00'}, 0x1d8, 0xc0, "ddf4d3a8c2a6aa958c9e89bfd6f44731b8d40c9d2eafe2a0e462059aeac871b2b7583f29fb47d485737924198aee674233f9cbfb35be0f9e2c2685"}}]}, 0xb8}, 0x1, 0x0, 0x0, 0x1}, 0x44000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="0d0000004b669462dc7af52aa2d6845125f6f6ca9896d383889636beb1bd1bc072e8b1f7672963162caca96f284de9c2c9295dee898d67ae"], &(0x7f00000002c0)=0x2) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000280)=r6, 0x4) setsockopt$packet_add_memb(r5, 0x107, 0x1, &(0x7f0000000880)={r3, 0x1, 0xffffffffffffffd6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc}}, 0x10) r7 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r7, 0x84, 0x74, &(0x7f0000000380)=""/76, &(0x7f0000000080)=0x4c) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000480)='bridge0\x00') getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) pipe(&(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$netrom_NETROM_N2(r8, 0x103, 0x3, &(0x7f0000000840), &(0x7f0000000600)=0x4) accept(0xffffffffffffffff, &(0x7f0000000140)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, &(0x7f00000001c0)=0x80) getsockopt$inet_mtu(r8, 0x0, 0xa, &(0x7f00000004c0), &(0x7f0000000300)=0x4) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP_VS_SO_GET_VERSION(r11, 0x0, 0x480, &(0x7f00000005c0), &(0x7f00000006c0)=0x40) sendmmsg$nfc_llcp(r10, &(0x7f00000043c0)=[{&(0x7f0000000040)={0x27, 0x1, 0x0, 0x3, 0x7, 0x1, "25d08a89aae8837f726687326421747920ae1968e20cd373699fd8daea2d68bf7ee425535bff91167faa35b33054f80bdbebfd95e453d17a63c514ad40b02b", 0x16}, 0x60, &(0x7f00000000c0), 0x0, &(0x7f0000001240)={0xb0, 0x29, 0x1, "c856447c43748e4b7112fbd6dcacf345c3da8d1c3b31876aac8d62bdc910a4c41a17616e86517a58ae7109149de5455d84b215ca79e5859f61c5a5fb8e60d4a77e6a8ac419bf69b5cfb60981c47188e4ab860c913ee7968bee91b22e1c8f3dcf5b3852f46e5c32eb4ebc73ec1317f23b3016570b6c883d972b18816fc67d4d17a97e766d61c14cf0d8eac1f300046b746f5283a1adaa78559779"}, 0xb0}], 0x1, 0x4800) setsockopt$inet6_MCAST_MSFILTER(r10, 0x29, 0x30, &(0x7f0000004540)={0xbfa2, {{0xa, 0x4e21, 0x100, @loopback={0x0, 0x1}, 0x10001}}, 0x0, 0x1, [{{0xa, 0x4e20, 0x2, @empty, 0x7}}]}, 0x110) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000180)={@remote={0xfe, 0x80, [], 0xbb}, r9}, 0x14) getpeername(r11, &(0x7f0000000640)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000500)=0x80) [ 113.880058] device lo entered promiscuous mode 2018/03/31 02:42:53 executing program 3: r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000001300), 0x800) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001380)=@filter={'filter\x00', 0xe, 0x5, 0x2d0, [0x0, 0x20001600, 0x200018a0, 0x20001a10], 0x0, &(0x7f0000001340), &(0x7f0000001600)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x0, 0x10, 0x0, 'syzkaller0\x00', 'bcsh0\x00', 'bcsh0\x00', 'ipddp0\x00', @link_local={0x1, 0x80, 0xc2}, [0xff, 0xff, 0x0, 0xff, 0x0, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}, [0xff], 0xd0, 0x108, 0x138, [@arp={'arp\x00', 0x38, {{0x27, 0x3, 0x2, @multicast1=0xe0000001, 0xff, @rand_addr=0xfffffffffffffffa, 0xffffffff, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x19}, [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], @empty, [0xff, 0x0, 0x0, 0xff], 0x94}}}]}, [@common=@mark={'mark\x00', 0x10, {{0xffffffd0, 0xffffffffffffffff}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x9}}}}, {{{0x5, 0x49, 0x88a2, '\x00', 'syz_tun\x00', 'erspan0\x00', 'ifb0\x00', @random="bfdd27926a81", [0x0, 0x0, 0x0, 0xff, 0xff, 0xff], @empty, [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x70, 0xb8, 0x108}, [@common=@ERROR={'ERROR\x00', 0x20, {"23e1938e1674eeff98e45e25f625664cf269a8d32a86ea9ba03b99038117"}}]}, @common=@log={'log\x00', 0x28, {{0x8, "f829eba7a336bcc461288dc2a89d64a4eca62dd48c36a2651cfc4dc49583", 0x9}}}}]}, {0x0, '\x00', 0x4}, {0x0, '\x00', 0x4, 0xffffffffffffffff}]}, 0x348) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000300)=0xffffff10, 0x80800) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="000000003305971402e46b938863f24e5d997c7806d35c15f5a8c153713c60eb97e46623627aa37236521e89620cd4797fcfc2e1bb69ec1084266e1e0cb1fb8b62e761f401ea4dd3cbe96a6506a11de468af93de8b50298231353cbeb1dc5a77e94919673072b30352a728825809392ca3d6832b41099b7da79130"], &(0x7f0000000040)=0x2) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000340)={'broute\x00'}, &(0x7f0000000140)=0x78) sendmsg$nl_generic(r1, &(0x7f0000b3dfc8)={&(0x7f0000001580)={0x10}, 0xc, &(0x7f00000015c0)={&(0x7f0000abf000)={0x14, 0x22, 0x109, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) r3 = accept(r2, 0x0, &(0x7f0000000000)) bind$rds(r3, &(0x7f0000000100)={0x2, 0x4e24, @broadcast=0xffffffff}, 0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0x15}, 0x8aac}}}, &(0x7f0000000240)=0x84) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000280), 0x8) 2018/03/31 02:42:53 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) connect$inet(r0, &(0x7f0000301000)={0x2, 0x0, @rand_addr=0x80000001}, 0x10) ioctl(r0, 0x3f, &(0x7f0000000080)="73be0a3fe1") shutdown(r0, 0x1) sendmmsg(r0, &(0x7f0000004b80)=[{{0x0, 0x0, &(0x7f00000038c0)=[{&(0x7f0000003700)='\b', 0x1}], 0x1, &(0x7f0000003940)}}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/03/31 02:42:53 executing program 1 (fault-call:0 fault-nth:0): unshare(0x8000400) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000240)={0x0, &(0x7f0000000200)}) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, &(0x7f0000000340)={0x0, &(0x7f0000000280)=""/175}) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001fec)={0x5, 0x9, 0x4, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000380)={{{@in=@multicast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000200)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000000480)={0xf, 0xd, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0xed9}, [@generic={0x200, 0x8, 0x1, 0x7}, @map={0x18, 0x2, 0x1, 0x0, r0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x6}, @jmp={0x5, 0x2, 0x0, 0x7, 0xf, 0x80, 0x10}, @initr0={0x18, 0x0, 0x0, 0x0, 0x9}], {0x95}}, &(0x7f0000000080)='GPL\x00', 0x2020000000, 0x23, &(0x7f00000000c0)=""/35, 0x0, 0xebbbe998ccae1467, [], r1}, 0x48) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000)={r0, &(0x7f0000009f7a), &(0x7f0000006000)}, 0x18) 2018/03/31 02:42:53 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x10, &(0x7f0000000000)=0x19, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e23, 0x40, @mcast2={0xff, 0x2, [], 0x1}, 0x3c10}}, 0x8, 0x8000, 0x0, 0xfffffffffffffff7, 0x8}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000200)=ANY=[@ANYRES32=r2, @ANYBLOB="0200000000000000"], &(0x7f0000000240)=0xc) getpeername$ipx(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0x10) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x800080000000000) connect$unix(r0, &(0x7f0000932000)=@abs={0x1, 0x0, 0x4e21}, 0x6e) socket$inet6(0xa, 0x5, 0x4955a8c3) [ 113.905200] device lo left promiscuous mode 2018/03/31 02:42:53 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000000000)=0x19, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e23, 0x40, @mcast2={0xff, 0x2, [], 0x1}, 0x3c10}}, 0x8, 0x8000, 0x0, 0xfffffffffffffff7, 0x8}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000200)=ANY=[@ANYRES32=r2, @ANYBLOB="0200000000000000"], &(0x7f0000000240)=0xc) getpeername$ipx(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0x10) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x800080000000000) connect$unix(r0, &(0x7f0000932000)=@abs={0x1, 0x0, 0x4e21}, 0x6e) socket$inet6(0xa, 0x5, 0x4955a8c3) 2018/03/31 02:42:53 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000000000)=0x19, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e23, 0x40, @mcast2={0xff, 0x2, [], 0x1}, 0x3c10}}, 0x8, 0x8000, 0x0, 0xfffffffffffffff7, 0x8}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000200)=ANY=[@ANYRES32=r2, @ANYBLOB="0200000000000000"], &(0x7f0000000240)=0xc) getpeername$ipx(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0x10) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x800080000000000) connect$unix(r0, &(0x7f0000932000)=@abs={0x1, 0x0, 0x4e21}, 0x6e) socket$inet6(0xa, 0x5, 0x4955a8c3) [ 113.936598] FAULT_INJECTION: forcing a failure. [ 113.936598] name failslab, interval 1, probability 0, space 0, times 0 [ 113.947907] CPU: 0 PID: 12395 Comm: syz-executor1 Not tainted 4.16.0-rc6+ #287 [ 113.955270] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 113.964620] Call Trace: [ 113.967206] dump_stack+0x194/0x24d [ 113.970836] ? arch_local_irq_restore+0x53/0x53 [ 113.975509] should_fail+0x8c0/0xa40 [ 113.979230] ? fault_create_debugfs_attr+0x1f0/0x1f0 2018/03/31 02:42:53 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000000000)=0x19, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e23, 0x40, @mcast2={0xff, 0x2, [], 0x1}, 0x3c10}}, 0x8, 0x8000, 0x0, 0xfffffffffffffff7, 0x8}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000200)=ANY=[@ANYRES32=r2, @ANYBLOB="0200000000000000"], &(0x7f0000000240)=0xc) getpeername$ipx(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0x10) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x800080000000000) connect$unix(r0, &(0x7f0000932000)=@abs={0x1, 0x0, 0x4e21}, 0x6e) socket$inet6(0xa, 0x5, 0x4955a8c3) 2018/03/31 02:42:53 executing program 7: unshare(0x8000400) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000240)={0x0, &(0x7f0000000200)}) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, &(0x7f0000000340)={0x0, &(0x7f0000000280)=""/175}) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001fec)={0x5, 0x9, 0x4, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000380)={{{@in=@multicast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000200)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000000480)={0xf, 0xd, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0xed9}, [@generic={0x200, 0x8, 0x1, 0x7}, @map={0x18, 0x2, 0x1, 0x0, r0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x6}, @jmp={0x5, 0x2, 0x0, 0x7, 0xf, 0x80, 0x10}, @initr0={0x18, 0x0, 0x0, 0x0, 0x9}], {0x95}}, &(0x7f0000000080)='GPL\x00', 0x2020000000, 0x23, &(0x7f00000000c0)=""/35, 0x41000, 0xebbbe998ccae1467, [], r1}, 0x48) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000)={r0, &(0x7f0000009f7a), &(0x7f0000006000)}, 0x18) r2 = accept4$nfc_llcp(0xffffffffffffff9c, 0x0, &(0x7f0000000100), 0x800) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000140)={'nr0\x00', {0x2, 0x4e24, @multicast2=0xe0000002}}) 2018/03/31 02:42:53 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000000), 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e23, 0x40, @mcast2={0xff, 0x2, [], 0x1}, 0x3c10}}, 0x8, 0x8000, 0x0, 0xfffffffffffffff7, 0x8}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000200)=ANY=[@ANYRES32=r2, @ANYBLOB="0200000000000000"], &(0x7f0000000240)=0xc) getpeername$ipx(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0x10) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x800080000000000) connect$unix(r0, &(0x7f0000932000)=@abs={0x1, 0x0, 0x4e21}, 0x6e) socket$inet6(0xa, 0x5, 0x4955a8c3) [ 113.984332] ? environ_open+0x80/0x80 [ 113.988141] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 113.993331] ? mntput_no_expire+0x130/0xa90 [ 113.997658] ? lock_acquire+0x1d5/0x580 [ 114.001629] ? fs_reclaim_acquire+0x20/0x20 [ 114.005955] ? lock_downgrade+0x980/0x980 [ 114.010107] ? lock_release+0xa40/0xa40 [ 114.014083] ? __fdget_pos+0x12b/0x190 [ 114.017973] ? check_same_owner+0x320/0x320 [ 114.022297] ? rcu_note_context_switch+0x710/0x710 [ 114.027230] ? check_same_owner+0x320/0x320 [ 114.031561] should_failslab+0xec/0x120 2018/03/31 02:42:53 executing program 7: unshare(0x8000400) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000240)={0x0, &(0x7f0000000200)}) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, &(0x7f0000000340)={0x0, &(0x7f0000000280)=""/175}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000200)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000000380)={0x101, 0x4}) r1 = accept(0xffffffffffffffff, &(0x7f00000003c0)=@ax25, &(0x7f0000000440)=0x80) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f00000005c0)=@get={0x1, &(0x7f0000000540)=""/126, 0x9}) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000600)={0x0, 0x7ff}, &(0x7f0000000640)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000680)={r2, 0x6}, 0x8) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000001fec)={0x5, 0x9, 0x4, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r3, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000100)={{{@in=@multicast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000500)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000000480)={0xf, 0xd, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0xed9}, [@generic={0x200, 0x8, 0x1, 0x7}, @map={0x18, 0x2, 0x1, 0x0, r3}, @initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x6}, @jmp={0x5, 0x2, 0x0, 0x7, 0xf, 0x80, 0x10}, @initr0={0x18, 0x0, 0x0, 0x0, 0x9}], {0x95}}, &(0x7f0000000080)='GPL\x00', 0x2020000000, 0x23, &(0x7f00000000c0)=""/35, 0x41000, 0xebbbe998ccae1467, [], r4}, 0x48) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000)={r3, &(0x7f0000009f7a), &(0x7f0000006000)}, 0x18) 2018/03/31 02:42:53 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000000), 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e23, 0x40, @mcast2={0xff, 0x2, [], 0x1}, 0x3c10}}, 0x8, 0x8000, 0x0, 0xfffffffffffffff7, 0x8}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000200)=ANY=[@ANYRES32=r2, @ANYBLOB="0200000000000000"], &(0x7f0000000240)=0xc) getpeername$ipx(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0x10) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x800080000000000) connect$unix(r0, &(0x7f0000932000)=@abs={0x1, 0x0, 0x4e21}, 0x6e) socket$inet6(0xa, 0x5, 0x4955a8c3) [ 114.035541] kmem_cache_alloc+0x47/0x760 [ 114.039605] ? _parse_integer+0xe9/0x140 [ 114.043668] dup_fd+0x110/0xdf0 [ 114.046945] ? _parse_integer+0x140/0x140 [ 114.051092] ? check_same_owner+0x320/0x320 [ 114.055412] ? __check_object_size+0x8b/0x530 [ 114.059913] ? __fdget+0x20/0x20 [ 114.063284] ? lock_acquire+0x1d5/0x580 [ 114.067256] ? get_pid_task+0x93/0x140 [ 114.071147] ? lock_downgrade+0x980/0x980 [ 114.075309] ? lock_release+0xa40/0xa40 [ 114.079294] ? kstrtouint_from_user+0x10c/0x160 [ 114.083962] ? pid_task+0xf7/0x1a0 [ 114.087497] ? find_vpid+0xe0/0xe0 [ 114.091041] ? __f_unlock_pos+0x19/0x20 [ 114.095015] unshare_fd+0x17f/0x280 [ 114.098641] ? mmdrop_async+0x240/0x240 [ 114.102611] ? map_files_get_link+0x3a0/0x3a0 [ 114.107094] ? handle_mm_fault+0x35b/0xb10 [ 114.111326] ? lock_downgrade+0x980/0x980 [ 114.113053] device lo entered promiscuous mode [ 114.115472] SyS_unshare+0x41e/0xfa0 [ 114.115482] ? vfs_write+0x374/0x510 [ 114.115491] ? walk_process_tree+0x400/0x400 [ 114.115499] ? fsnotify+0x7b3/0x1140 [ 114.115510] ? rcu_note_context_switch+0x710/0x710 [ 114.115520] ? fsnotify_first_mark+0x2b0/0x2b0 [ 114.144992] ? rcu_sync_lockdep_assert+0xd/0xb0 [ 114.149642] ? __sb_end_write+0xa0/0xd0 [ 114.153592] ? fput+0xd2/0x140 [ 114.156759] ? SyS_write+0x184/0x220 [ 114.160447] ? SyS_read+0x220/0x220 [ 114.164051] ? fput+0xd2/0x140 [ 114.167219] ? walk_process_tree+0x400/0x400 [ 114.171604] do_syscall_64+0x281/0x940 [ 114.175474] ? vmalloc_sync_all+0x30/0x30 [ 114.179595] ? _raw_spin_unlock_irq+0x27/0x70 [ 114.184068] ? finish_task_switch+0x1c1/0x7e0 [ 114.188543] ? syscall_return_slowpath+0x550/0x550 [ 114.193458] ? syscall_return_slowpath+0x2ac/0x550 [ 114.198363] ? prepare_exit_to_usermode+0x350/0x350 [ 114.203361] ? prepare_exit_to_usermode+0x227/0x350 [ 114.208360] ? perf_trace_sys_enter+0xcb0/0xcb0 [ 114.213006] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 114.217832] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 114.222994] RIP: 0033:0x454e79 [ 114.226163] RSP: 002b:00007f054deedc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 2018/03/31 02:42:53 executing program 4: bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000240)={0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000040)=""/134}, 0x3) r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000440)=0x7f800000000000, &(0x7f0000000480)=0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f0000000140)={@empty, @dev, 0x0}, &(0x7f0000000180)=0xc) accept$nfc_llcp(r1, &(0x7f0000000340), &(0x7f00000003c0)=0x60) sendmsg$nl_route(r1, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x210000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="8c0000001600000028bd7000fddbdf2502000900", @ANYRES32=r2, @ANYBLOB="1400030064756d6d7930000000000000000000001400030069726c616e300000000000001900000008000200fffffff91400060005030000060000000900000006000000080008088400000008000400e0000001080001007f00000108000100ac1414aa080001007f0000010800040000000008"], 0x8c}, 0x1, 0x0, 0x0, 0x10}, 0x0) 2018/03/31 02:42:53 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000000), 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e23, 0x40, @mcast2={0xff, 0x2, [], 0x1}, 0x3c10}}, 0x8, 0x8000, 0x0, 0xfffffffffffffff7, 0x8}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000200)=ANY=[@ANYRES32=r2, @ANYBLOB="0200000000000000"], &(0x7f0000000240)=0xc) getpeername$ipx(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0x10) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x800080000000000) connect$unix(r0, &(0x7f0000932000)=@abs={0x1, 0x0, 0x4e21}, 0x6e) socket$inet6(0xa, 0x5, 0x4955a8c3) 2018/03/31 02:42:53 executing program 7: socketpair$inet(0x2, 0x80000, 0x6, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = accept4$inet(r0, &(0x7f0000000140)={0x0, 0x0, @multicast1}, &(0x7f0000000180)=0x10, 0x80000) readv(r1, &(0x7f00000005c0)=[{&(0x7f0000000100)=""/63, 0x3f}, {&(0x7f0000000500)=""/86, 0x56}, {&(0x7f0000000580)=""/11, 0xb}], 0x3) unshare(0x8000400) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000240)={0x0, &(0x7f0000000200)}) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, &(0x7f0000000340)={0x0, &(0x7f0000000280)=""/175}) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000001fec)={0x5, 0x9, 0x4, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r2, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000380)={{{@in=@multicast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000200)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000000480)={0xf, 0xd, &(0x7f0000000000)=ANY=[@ANYBLOB="18b400000600000000000000d90e00000008010007000000000000000000000018120000", @ANYRES32=r2, @ANYBLOB="00000000000000001800000005000000000000000600000005f78000100000000000000000000000180000000900000000000000000000009500000000000000"], &(0x7f0000000080)='GPL\x00', 0x2020000000, 0x23, &(0x7f00000000c0)=""/35, 0x41000, 0xebbbe998ccae1467, [], r3}, 0x48) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000)={r2, &(0x7f0000009f7a), &(0x7f0000006000)}, 0x18) 2018/03/31 02:42:53 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x4) r1 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000000080)) r2 = socket$inet6(0xa, 0x800, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000140)={0x0, 0x1c, &(0x7f00000000c0)=[@in6={0xa, 0x4e22, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x6}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00000001c0)={r3, 0x200, 0x4, 0x10000}, &(0x7f0000000200)=0x10) sendmsg$unix(r1, &(0x7f0000002c80)={&(0x7f0000002a00)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000002c00)=[{&(0x7f0000002a80)="1af23a37c0fc00a12eb78e4b6308d7755d6185fa9a940faf11c206e596c9fd364f132dedcf65c3065871a33d4a3127c4c48cd0560e38aa41c92edea9064fa8b3216d24afa503878469341bacf95ac2dcf34369fe6d165e42a7a8e723ac3dfd3044a054e5c57ff1", 0x67}, {&(0x7f0000002b00)="9b328b6b76ea112f11647bd5ae4b3efdb5", 0x11}, {&(0x7f0000002b40)="9129a77dba83d7d29e880aca350094bf6563cd3b42e39e7f4c3c3b4a67458df7c920d113becb0ff5ab2e45af2623bb5f4e1eeca3", 0x34}, {&(0x7f0000002b80)="248762e3c4849874c96c7425953a4c59726521447b5e51580b67a9f6de05fee451229ef5e59ba7523484cc76125d5773562a2fc71ba2e24a118ced3b15b97af0201cfb3f15efe30769f2ecdf4113206555ae641631469725d3e9e2365abff28ec18a00f8a48c11c053368ee5d99e136ff3031a52f7cb788e079d5de5", 0x7c}], 0x4, &(0x7f0000002c40), 0x0, 0xc000}, 0x40010) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xa, &(0x7f0000000040)={&(0x7f0000000100)={0x28, 0x14, 0x7, 0x0, 0x0, {0x1}}, 0x28}, 0x1}, 0x0) [ 114.233853] RAX: ffffffffffffffda RBX: 00007f054deee6d4 RCX: 0000000000454e79 [ 114.241096] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000008000400 [ 114.248340] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 114.255589] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 114.262838] R13: 00000000000006a5 R14: 00000000006fc018 R15: 0000000000000000 2018/03/31 02:42:53 executing program 0: r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000780)={0x2, &(0x7f0000000740)=[{0xfff, 0x8, 0x3, 0xffffffffffffffff}, {0x5, 0x3, 0x5, 0x80}]}, 0x10) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x8, &(0x7f00006dbffc), 0x4) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001680)={'vcan0\x00'}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000007c0)=ANY=[@ANYBLOB="c7cc67279166afc10ec32681244fc4f402df238bc0b02f250961bbbb3577f5ecb4b33b96bbd2fe9973288147367c487a97ca7c7a05deb7e3e59ff98bcda2695f2f7e18"], &(0x7f0000000240)=0x1) sendto$inet(r1, &(0x7f0000f7db7f), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000f24000)) close(r1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={0x0}, &(0x7f00000001c0)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000340)={{{@in=@remote, @in6=@ipv4={[], [], @multicast2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in6=@local}}, &(0x7f0000000200)=0xe8) r5 = getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000280)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000440)={{{@in6, @in6=@ipv4={[], [], @local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@dev}}, &(0x7f0000000540)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000580)={0x0, 0x0, 0x0}, &(0x7f00000005c0)=0xc) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000600)={0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000000700)={&(0x7f0000000080)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000000140)=[{&(0x7f0000000100)="6a0ab82440122791d2e0abff", 0xc}], 0x1, &(0x7f0000000640)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x20, 0x1, 0x1, [r1, r0, r1, r0]}, @rights={0x30, 0x1, 0x1, [r2, r1, r0, r9, r0, r1, r1, r2]}, @rights={0x18, 0x1, 0x1, [r1]}], 0xa8, 0x40000}, 0x4000810) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00000002c0)={0x0}, &(0x7f0000000300)=0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000000), 0x4) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000040)={r10, 0xfffffffffffffe00, 0x4}, 0x8) 2018/03/31 02:42:53 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_buf(r0, 0x0, 0x2e, &(0x7f0000000000)="fa7b8a9ef3deebf824878d1b", 0xfffffffffffffdc9) 2018/03/31 02:42:54 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x1, 0x5, 0x9, 0x0, 0xffffffffffffffff, 0xfffffffffffffffc}, 0x2c) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000180)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f00000001c0)={0x1f, 0x9}) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r0, &(0x7f0000eed000), &(0x7f0000b88000)="13"}, 0x20) socketpair(0x8, 0x80000, 0x6, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$ipx(r4, &(0x7f0000000100)={0x4, 0x38000000, 0x9, "30e17100eb2d", 0xb0}, 0x10) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000500)={r2, &(0x7f0000000040)="90a8336cdef6a20248e6aff92307d038ff0000009400dff520f312da6be76458af871b02bb8a468915d703a92f3f052c23bab82b74e8904abaa2e5c907a866453b66ac130bdb00", &(0x7f0000000440)=""/129}, 0x18) connect$bt_l2cap(r4, &(0x7f0000000140)={0x1f, 0x40, {0x7, 0xffffffffffffffff, 0x6, 0xb79dcf2, 0x3, 0x400}, 0xffffffff, 0x1}, 0xe) listen(r3, 0x3ff) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000000200)={@local, @broadcast}, &(0x7f0000000240)=0xc) 2018/03/31 02:42:54 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000000)=0x19, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000100)={0x0, @in6={{0xa, 0x0, 0x40, @mcast2={0xff, 0x2, [], 0x1}, 0x3c10}}, 0x8, 0x8000, 0x0, 0xfffffffffffffff7, 0x8}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000200)=ANY=[@ANYRES32=r2, @ANYBLOB="0200000000000000"], &(0x7f0000000240)=0xc) getpeername$ipx(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0x10) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x800080000000000) connect$unix(r0, &(0x7f0000932000)=@abs={0x1, 0x0, 0x4e21}, 0x6e) socket$inet6(0xa, 0x5, 0x4955a8c3) 2018/03/31 02:42:54 executing program 1 (fault-call:0 fault-nth:1): unshare(0x8000400) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000240)={0x0, &(0x7f0000000200)}) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, &(0x7f0000000340)={0x0, &(0x7f0000000280)=""/175}) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001fec)={0x5, 0x9, 0x4, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000380)={{{@in=@multicast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000200)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000000480)={0xf, 0xd, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0xed9}, [@generic={0x200, 0x8, 0x1, 0x7}, @map={0x18, 0x2, 0x1, 0x0, r0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x6}, @jmp={0x5, 0x2, 0x0, 0x7, 0xf, 0x80, 0x10}, @initr0={0x18, 0x0, 0x0, 0x0, 0x9}], {0x95}}, &(0x7f0000000080)='GPL\x00', 0x2020000000, 0x23, &(0x7f00000000c0)=""/35, 0x0, 0xebbbe998ccae1467, [], r1}, 0x48) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000)={r0, &(0x7f0000009f7a), &(0x7f0000006000)}, 0x18) 2018/03/31 02:42:54 executing program 4: r0 = socket$inet(0x15, 0x6, 0x7ffffffe) bind$inet(r0, &(0x7f000001bff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @dev={0xac, 0x14}}, 0x10) sendmsg(r0, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="580000000000000014010000080000004d037f67d8b7b47c80ffffffffffffffff0000871709322be4c68537e918d56fc5fa0d02739b3e8883256b8b71eb95dcb10dcb383bf587a2b0bb97f155e36011c57e8769315dd290"], 0x58}, 0x0) 2018/03/31 02:42:54 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x3ffffc) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f00000003c0)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000400)=0x1c) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_int(r3, 0x29, 0xca, &(0x7f0000000200), &(0x7f0000000240)=0x4) getsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000440)='cubic\x00', 0x6) socketpair(0x7, 0x0, 0x6, &(0x7f0000000040)={0xffffffffffffffff}) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000080)={&(0x7f0000000000)='./file0\x00', r4}, 0x10) 2018/03/31 02:42:54 executing program 7: unshare(0x8000400) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000240)={0x0, &(0x7f0000000200)}) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, &(0x7f0000000340)={0x0, &(0x7f0000000280)=""/175}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000001fec)={0x5, 0x9, 0x4, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r1, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000380)={{{@in=@multicast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000200)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000000480)={0xf, 0xd, &(0x7f0000000100)=ANY=[@ANYBLOB="180000000600000000000000d90e00000008010007000000000000000000000018120000", @ANYRES32=r1, @ANYBLOB="00000000000000005eaa2f44402dea55e16c4b4f05000000000000000600000005f780001000c0043d37c356bb520000090800000000000000000000000000000000000000000000000000000000"], &(0x7f0000000080)='GPL\x00', 0x2020000000, 0x23, &(0x7f00000000c0)=""/35, 0x41000, 0xebbbe998ccae1467, [], r2}, 0x48) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000)={r1, &(0x7f0000009f7a), &(0x7f0000006000)}, 0x18) 2018/03/31 02:42:54 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000007c0)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000740)=@flushsa={0x14, 0x1c, 0x201}, 0x14}, 0x1}, 0x0) socket$rds(0x15, 0x5, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x14) connect$packet(r0, &(0x7f0000000080)={0x11, 0xff, r1, 0x1, 0x5, 0x6, @random="8a58c55c8088"}, 0x14) 2018/03/31 02:42:54 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000200)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @empty, @rand_addr}, @udp={0x0, 0x0, 0x14, 0x0, [], "282d47b82518b9f65b0720df"}}}}}, 0x0) pipe(&(0x7f00000015c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f00000000c0)={'icmp6\x00'}, &(0x7f0000000100)=0x1e) sendmsg$nl_netfilter(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000040)={&(0x7f0000000240)={0x210, 0xc, 0x6, 0x20, 0x70bd2b, 0x25dfdbfe, {0xf, 0x0, 0x4}, [@generic="c0fde29ad24bbfb16416d132f6a28ac215a8a0b46b97eb457a8a2dbb2c34c00b0545035ff55a2ba6e730cf0a95cdd896628ab11f9ade93998ed01d60befe73444dade2199b055dd665db47e57998e7b4e5959871a0af7b3f0e7b7ae41306ed85c7d31364028fd7d4978165", @nested={0x190, 0x5d, [@typed={0x8, 0x7f, @str='*,-\x00'}, @generic="b848d9931a1d374a03de578f67c00ff052211defb9c5ae0ee736ce1661bb6c7a790ab2dd4cd0c9823f1d7780566ae80d4254585db2850df4e911aa45d8c778160b9b99f41b2cd258668e90b25d52220434c1301e741ae5504049231ad2dc6cf4d2bd55c1ca577ea09252892f2cadf204097432b32b", @generic="58994c8d2b6332c3afb7d0961bccf4a0654b57f2", @generic="5dd1c07211154cb9429886e2eedd97731f4c669005b0bc269f8fefc400df273fc31e04e1a24f6f1fdb758f4517c4d53cfc83646ccea5e7d8c52fc4a666677329b8285fd7c82347cb1ac5f8a5eb787e1a", @typed={0x8, 0x53, @u32=0x6}, @typed={0xc, 0x66, @u64=0x9}, @typed={0x8, 0x92, @u32=0xeb}, @generic="05e61801543ced66f0b8c99dbab63c4a19c1f86448cbe98d2ab398209018c3510c368e0b8dcc3d5df061d8ca373c40dd33cf035bc8a02c948ab9162a78c67d24b99663c46171045ddaa09b57f2abbd19ac362cd2163f071a2ac8d3f799c814134ff7dab1f7a578652b429bb35d785ef520123d31d4fa6a2c9469177ea3dbacd1eff9d5ac2a8e53cee573cf1a9a33c7"]}]}, 0x210}, 0x1, 0x0, 0x0, 0x800}, 0x4000) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000001700)={0x7, &(0x7f0000001600)=[{}, {0x0, 0x0, 0x0, @dev}, {0x0, 0x0, 0x0, @link_local}, {0x0, 0x0, 0x0, @local}, {0x0, 0x0, 0x0, @dev}, {0x0, 0x0, 0x0, @dev}, {0x0, 0x0, 0x0, @local}]}) [ 115.029772] FAULT_INJECTION: forcing a failure. [ 115.029772] name failslab, interval 1, probability 0, space 0, times 0 [ 115.041119] CPU: 1 PID: 12479 Comm: syz-executor1 Not tainted 4.16.0-rc6+ #287 [ 115.048483] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 115.057829] Call Trace: [ 115.060418] dump_stack+0x194/0x24d [ 115.064052] ? arch_local_irq_restore+0x53/0x53 [ 115.068718] ? __kernel_text_address+0xd/0x40 [ 115.073229] ? unwind_get_return_address+0x61/0xa0 [ 115.078166] should_fail+0x8c0/0xa40 [ 115.081893] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 115.086999] ? save_stack+0xa3/0xd0 [ 115.090625] ? save_stack+0x43/0xd0 [ 115.092999] kernel msg: ebtables bug: please report to author: bad policy [ 115.094252] ? kasan_kmalloc+0xad/0xe0 [ 115.094262] ? kmem_cache_alloc+0x12e/0x760 [ 115.094272] ? dup_fd+0x110/0xdf0 [ 115.094284] ? unshare_fd+0x17f/0x280 [ 115.116601] ? SyS_unshare+0x41e/0xfa0 [ 115.120490] ? do_syscall_64+0x281/0x940 [ 115.124557] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 115.129926] ? lock_acquire+0x1d5/0x580 [ 115.133908] ? lock_acquire+0x1d5/0x580 [ 115.137892] ? lock_acquire+0x1d5/0x580 [ 115.141878] ? fs_reclaim_acquire+0x20/0x20 [ 115.146201] ? lock_downgrade+0x980/0x980 [ 115.147728] kernel msg: ebtables bug: please report to author: bad policy [ 115.150341] ? lock_release+0xa40/0xa40 [ 115.150350] ? lock_downgrade+0x980/0x980 [ 115.150358] ? check_same_owner+0x320/0x320 [ 115.150369] ? rcu_note_context_switch+0x710/0x710 [ 115.150381] ? dup_fd+0x882/0xdf0 2018/03/31 02:42:54 executing program 4: r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000700)=@broute={'broute\x00', 0x20, 0x2, 0x3b8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000340], 0x0, &(0x7f00000002c0), &(0x7f0000000340)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc}, {}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x1b, 0x4, 0x22eb, 'bond0\x00', 'vcan0\x00', 'rose0\x00', '\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0xff, 0x0, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x12}, [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], 0xe0, 0x128, 0x158, [@time={'time\x00', 0x18, {{0x0, 0x401, 0xc5f7, 0xe3d4, 0x6, 0xd7, 0x1}}}, @vlan={'vlan\x00', 0x8, {{0x4, 0x4, 0x22eb, 0x6, 0x4}}}]}, [@common=@ERROR={'ERROR\x00', 0x20, {"14507f4b6f360bb2c7b49e0e218449a0b42c378e355b9512360924611b49"}}]}, @common=@redirect={'redirect\x00', 0x8}}, {{{0x1f, 0x11, 0x809b, 'syz_tun\x00', 'gretap0\x00', 'vlan0\x00', 'ip_vti0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0x0, 0xff, 0xff, 0x0, 0xff], 0xd8, 0x180, 0x1d0, [@connlabel={'connlabel\x00', 0x8, {{0x2988, 0x2}}}, @realm={'realm\x00', 0x10, {{0x51, 0x40}}}]}, [@common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x401}}}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x1, 0x80, 0x1, 0x1, 0x0, "6393cab8ed80d7eb1e30b3ca1241868b65b317a0190d40453dc40bf55d1194dc52bf0e97efe0d0de639750fe1317f7f8a0ae667a6d2d6fcaa8a08ff2a18d27c8"}}}]}, @common=@log={'log\x00', 0x28, {{0x200, "eb007389971b84e97ebbf74b33e792ef86791fdd764661da574c13beb2cf", 0x1}}}}]}]}, 0x430) r1 = socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000000000)=0x9, 0x4) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x32, &(0x7f0000000100)=@broute={'broute\x00', 0x20, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000040], 0x0, &(0x7f0000000300), &(0x7f0000000040)}, 0x78) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = accept4$inet6(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000780)=0x1c, 0x80002) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000280), 0x10) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000000240)={0x5}, 0x4) sendmsg$nl_route(r2, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=@ipmr_delroute={0x24, 0x19, 0x2, 0x70bd25, 0x25dfdbfc, {0x80, 0x20, 0x14, 0x10000, 0xff, 0x1, 0xff, 0x8, 0x2000}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x7}]}, 0x24}, 0x1, 0x0, 0x0, 0x40}, 0x1) 2018/03/31 02:42:54 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000000)=0x19, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000100)={0x0, @in6={{0xa, 0x0, 0x40, @mcast2={0xff, 0x2, [], 0x1}, 0x3c10}}, 0x8, 0x8000, 0x0, 0xfffffffffffffff7, 0x8}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000200)=ANY=[@ANYRES32=r2, @ANYBLOB="0200000000000000"], &(0x7f0000000240)=0xc) getpeername$ipx(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0x10) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x800080000000000) connect$unix(r0, &(0x7f0000932000)=@abs={0x1, 0x0, 0x4e21}, 0x6e) socket$inet6(0xa, 0x5, 0x4955a8c3) 2018/03/31 02:42:54 executing program 0: syz_emit_ethernet(0x2e, &(0x7f0000000000)={@random="b100485caa2a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0x0, 0x0, @multicast1=0xe0000001, '\b\a\x00\x00'}}}}}, &(0x7f0000000080)={0x0, 0x0, [0x0, 0x0, 0x0, 0xc2c]}) socket$inet6(0xa, 0x1, 0x4) r0 = accept$ax25(0xffffffffffffffff, &(0x7f0000001780), &(0x7f00000017c0)=0x10) accept$ax25(r0, 0x0, &(0x7f0000001800)) socket(0x17, 0x0, 0x6) [ 115.178036] should_failslab+0xec/0x120 [ 115.182008] kmem_cache_alloc_trace+0x4b/0x740 [ 115.186591] ? lockdep_init_map+0x9/0x10 [ 115.190651] ? do_raw_spin_trylock+0x190/0x190 [ 115.195229] ? init_wait_entry+0x1b0/0x1b0 [ 115.199465] alloc_fdtable+0x7f/0x280 [ 115.203261] dup_fd+0x8b8/0xdf0 [ 115.206538] ? __fdget+0x20/0x20 [ 115.209903] ? lock_acquire+0x1d5/0x580 [ 115.213879] ? lock_downgrade+0x980/0x980 [ 115.218021] ? lock_release+0xa40/0xa40 [ 115.221988] ? kstrtouint_from_user+0x10c/0x160 [ 115.226651] ? pid_task+0xf7/0x1a0 [ 115.230185] ? find_vpid+0xe0/0xe0 [ 115.233721] ? __f_unlock_pos+0x19/0x20 [ 115.237696] unshare_fd+0x17f/0x280 [ 115.241316] ? mmdrop_async+0x240/0x240 [ 115.245288] ? map_files_get_link+0x3a0/0x3a0 [ 115.249776] ? handle_mm_fault+0x35b/0xb10 [ 115.254008] ? lock_downgrade+0x980/0x980 [ 115.258154] SyS_unshare+0x41e/0xfa0 [ 115.261873] ? vfs_write+0x374/0x510 [ 115.265587] ? walk_process_tree+0x400/0x400 [ 115.269996] ? fsnotify+0x7b3/0x1140 [ 115.273713] ? rcu_note_context_switch+0x710/0x710 [ 115.278638] ? fsnotify_first_mark+0x2b0/0x2b0 [ 115.283195] ? rcu_sync_lockdep_assert+0xd/0xb0 [ 115.287842] ? __sb_end_write+0xa0/0xd0 [ 115.291796] ? fput+0xd2/0x140 [ 115.294960] ? SyS_write+0x184/0x220 [ 115.298646] ? SyS_read+0x220/0x220 [ 115.302245] ? fput+0xd2/0x140 [ 115.305411] ? walk_process_tree+0x400/0x400 [ 115.309794] do_syscall_64+0x281/0x940 [ 115.313653] ? vmalloc_sync_all+0x30/0x30 [ 115.317777] ? _raw_spin_unlock_irq+0x27/0x70 [ 115.322252] ? finish_task_switch+0x1c1/0x7e0 [ 115.326722] ? syscall_return_slowpath+0x550/0x550 [ 115.331627] ? syscall_return_slowpath+0x2ac/0x550 [ 115.336526] ? prepare_exit_to_usermode+0x350/0x350 [ 115.341523] ? prepare_exit_to_usermode+0x227/0x350 [ 115.346513] ? perf_trace_sys_enter+0xcb0/0xcb0 [ 115.351155] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 115.355976] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 115.361139] RIP: 0033:0x454e79 [ 115.364301] RSP: 002b:00007f054deedc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 115.371979] RAX: ffffffffffffffda RBX: 00007f054deee6d4 RCX: 0000000000454e79 2018/03/31 02:42:54 executing program 2: r0 = socket$inet(0x2, 0x4000000805, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000012000)=0x3fe, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000eb3fe0)=[@in={0x2, 0x0, @broadcast=0xffffffff}], 0x10) sendmmsg$inet_sctp(r0, &(0x7f0000001080)=[{&(0x7f0000000000)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000001040)=[{&(0x7f0000000040)='L', 0x1}], 0x1}], 0x1, 0x0) getpeername(r0, &(0x7f0000001680)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f0000001700)=0x80) sendmsg$nl_crypto(r1, &(0x7f0000001900)={&(0x7f0000001740)={0x10, 0x0, 0x0, 0x19400}, 0xc, &(0x7f00000018c0)={&(0x7f0000001780)=@upd={0x110, 0x12, 0x200, 0x70bd2c, 0x25dfdbfb, {{'crc32-pclmul\x00'}, [], [], 0x2400, 0x2400}, [{0x8, 0x1, 0x81}, {0x8, 0x1, 0x3ff}, {0x8, 0x1, 0x3ff}, {0x8, 0x1, 0xfffffffffffffde7}, {0x8, 0x1, 0x100000000}, {0x8, 0x1, 0xe8}]}, 0x110}, 0x1, 0x0, 0x0, 0x8000}, 0x40) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r2, 0x0) recvmsg(r2, &(0x7f0000001580)={&(0x7f0000000040)=@nfc, 0x80, &(0x7f0000001500)=[{&(0x7f00000000c0)=""/143, 0x8f}, {&(0x7f0000000180)=""/213, 0xd5}, {&(0x7f0000001280)=""/24, 0x18}, {&(0x7f00000012c0)=""/38, 0x26}, {&(0x7f0000001300)=""/210, 0xd2}, {&(0x7f0000001400)=""/83, 0x53}, {&(0x7f0000001480)=""/85, 0x55}], 0x7, 0x0, 0x0, 0xffff}, 0x2) read(r2, &(0x7f0000000280)=""/4096, 0x1000) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000001640)) r3 = socket(0x0, 0x0, 0x1) setsockopt$RDS_CONG_MONITOR(r3, 0x114, 0x6, &(0x7f0000003bc0)=0x1, 0x4) getpeername$inet6(r2, &(0x7f00000015c0)={0x0, 0x0, 0x0, @ipv4={[], [], @local}}, &(0x7f0000001600)=0x1c) r4 = socket(0x11, 0x0, 0x2b) setsockopt$netrom_NETROM_IDLE(r4, 0x103, 0x7, &(0x7f0000000000)=0x56, 0x4) 2018/03/31 02:42:54 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000000)=0x19, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000100)={0x0, @in6={{0xa, 0x0, 0x40, @mcast2={0xff, 0x2, [], 0x1}, 0x3c10}}, 0x8, 0x8000, 0x0, 0xfffffffffffffff7, 0x8}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000200)=ANY=[@ANYRES32=r2, @ANYBLOB="0200000000000000"], &(0x7f0000000240)=0xc) getpeername$ipx(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0x10) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x800080000000000) connect$unix(r0, &(0x7f0000932000)=@abs={0x1, 0x0, 0x4e21}, 0x6e) socket$inet6(0xa, 0x5, 0x4955a8c3) 2018/03/31 02:42:54 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000080)="d179f2508fb13583605d0008a230e7a657f9cc6e", 0x14) r2 = accept$alg(r1, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000500)={0x0, 0xa86, 0x4}, &(0x7f0000000800)=0xfffffffffffffef7) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000580)={r3, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}}, 0x84) sendmmsg$alg(r2, &(0x7f00000036c0)=[{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000640)="3e59fe04bae75cfd14f526e0acc3c48c", 0x10}], 0x1}], 0x1, 0x0) recvmsg(r2, &(0x7f00000001c0)={&(0x7f0000000140)=@nfc_llcp, 0x80, &(0x7f0000000200)=[{&(0x7f0000000300)=""/88, 0x1e}], 0x1, &(0x7f00009f2000)=""/190, 0xbe}, 0x0) sendmsg$nl_generic(r0, &(0x7f00000013c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000001380)={&(0x7f0000000040)={0x14, 0x1d, 0x301, 0x0, 0x0, {0x15}}, 0x14}, 0x1}, 0x0) r4 = socket(0x18, 0x800000000003, 0xfffffffeffffffff) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e23, 0x73, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x584}}, 0x2, 0xff, 0xfffffffffffffffe, 0x8a99, 0xc}, &(0x7f0000000200)=0x98) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000240)={r5, 0x4, 0x3, 0x36297ac8}, &(0x7f00000002c0)=0x10) getpeername(r0, &(0x7f0000000080)=@pptp={0x0, 0x0, {0x0, @remote}}, &(0x7f0000000100)=0xfffffffffffffdd3) socket$vsock_stream(0x28, 0x1, 0x0) r7 = accept4$inet(r4, 0x0, &(0x7f0000000680), 0x80800) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r7, 0x84, 0x7b, &(0x7f0000000700)={r6, 0x7}, &(0x7f0000000740)=0x8) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f0000000280), &(0x7f00000004c0)=0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000003c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="29000000fe0f84d118443ebe67318b98e5c5b22e8368720e54e1f0ec0a09dc5fb4185174105d70327565a76299f8006ae860b3fb6a7b5ffaa79777fd8778a60bcfc7f543104d9a5d5d488523dadfc48aa4257d238d5320438ca3a78270b5e561b0d8434758d2d2b8517ae11c6468d241c0affea0ec0b92455d46d97d8b60a842d2697ecf6e815c290fda965a23bc27dd15d16c87f061baa62c067e29cccb9225507ed851af5796e4343be9212d405e5161dc98951d8d05a7131eff070000000000006d4106810d46a81e0d4bb5bb1496b490f440088909ad636ab3db64b8c195fbdcb1a86844b7e24f2aaefba4500778df7dd82a5c1e"], &(0x7f0000000380)=0x2) ioctl$sock_inet6_tcp_SIOCINQ(r4, 0x541b, &(0x7f0000000540)) bind$vsock_stream(r4, &(0x7f0000000300)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10) bind(r2, &(0x7f0000000780)=@llc={0x1a, 0x313, 0x100000000, 0x0, 0x6, 0x5, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80) 2018/03/31 02:42:54 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000f6fff0)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) read(0xffffffffffffffff, &(0x7f0000331ff7)=""/9, 0x9) r1 = socket$vsock_stream(0x28, 0x1, 0x0) r2 = accept(r1, &(0x7f0000000580)=@rc, &(0x7f0000000280)=0x4c) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') socketpair(0x2, 0x80000, 0x9, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$DRM_IOCTL_WAIT_VBLANK(r3, 0xc018643a, &(0x7f0000000100)={0x5400003e, 0xe1d, 0x3a}) sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000440)=ANY=[@ANYBLOB="2913561342706f625c42d728a1eb83fb4ed9aa17aad900040000d7228b00795ec0a2861786cda8e49b390374a7279ad5379327ec3dc4326df708d7e3c0c8fb7556b05459b3bcc4e40520bcf8d3602b2e8676531602ae07d7ba"], 0x1}, 0x1, 0x0, 0x0, 0x20008004}, 0x40000) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r2, 0x28, 0x0, &(0x7f00000004c0)=0x100000001, 0x8) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = getpid() sendmsg$nl_generic(r4, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)={0x1c, 0x20, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0x11, @pid=r5}]}, 0x1c}, 0x1}, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000600)={0x0, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000000)=0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000200)={r6, 0xee443e0, 0x10}, &(0x7f0000000240)=0xc) r7 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000500)={0x0, 0x101}, &(0x7f0000000540)=0x8) tee(r7, 0xffffffffffffffff, 0x6bf081f2, 0x2) r8 = socket$vsock_dgram(0x28, 0x2, 0x0) mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000fb0000)={&(0x7f0000855000)="e91f7189591e9233614b"}, 0x10) writev(r8, &(0x7f0000000140), 0x100002fb) r9 = socket$inet6(0xa, 0x0, 0x7fc) bind$inet6(r9, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r9, 0x43) r10 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) r11 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r11, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r7, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) sendto$inet6(r10, &(0x7f0000000140)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/31 02:42:54 executing program 7: unshare(0x8000400) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000240)={0x0, &(0x7f0000000200)}) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, &(0x7f0000000340)={0x0, &(0x7f0000000280)=""/175}) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001fec)={0x5, 0x9, 0x4, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000380)={{{@in=@multicast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000200)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000000480)={0xf, 0xd, &(0x7f0000000100)=ANY=[@ANYBLOB="180000000600000000000000d90e00000008010007000000000000000000000018120000be1ca341f90bdf580da9d9c0e773d36588cb3634fcded53bd811b6a6dafa587437ce4ca9995134545d", @ANYRES32=r0, @ANYBLOB="00000000000000001800000005000000000000000600000005f78000100000000000000000000000180000000900000000000000000000009500000000000000"], &(0x7f0000000080)='GPL\x00', 0x2020000000, 0x23, &(0x7f00000000c0)=""/35, 0x41000, 0xebbbe998ccae1467, [], r1}, 0x48) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000)={r0, &(0x7f0000009f7a), &(0x7f0000006000)}, 0x18) 2018/03/31 02:42:54 executing program 6: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) socket$kcm(0x29, 0x7, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000002c0), 0x10) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000040)={0x1, 0x4, 0x1, 0x3f, 0x4, 0x1000, 0x3, 0x8, 0x0}, &(0x7f0000000080)=0x20) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000180)={r1, 0x9, 0x8001, 0x244}, 0xfffffd15) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000300)=ANY=[@ANYRES32=r1, @ANYBLOB="b70004001b57ccba7150287d55417c79be4ed37021cf1a453f62e0b562e4a5ec6c77c526490f575c45e7b93fce8b4811dde5912e992e41d297a4ce57c63c431d2905929ea43a8f1d69fc000010004e66c061343df95f4bc8f4fb37db5e77b75ce4268721106e1e32b5dd928334a8b3faa5d2b90c2340f121846d800287378031da976f9e44fecb561b9fbe891c10de0b02fe550a4479fdde03000000cce6bb13b39fd7efe114d61eddc0b20d0f920b60f9367b695e6fd05506cf7b0179"], &(0x7f00000001c0)=0xbf) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f00000000c0)={'security\x00'}, &(0x7f0000000140)=0x54) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000200), &(0x7f0000000240)=0x4) 2018/03/31 02:42:54 executing program 1 (fault-call:0 fault-nth:2): unshare(0x8000400) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000240)={0x0, &(0x7f0000000200)}) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, &(0x7f0000000340)={0x0, &(0x7f0000000280)=""/175}) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001fec)={0x5, 0x9, 0x4, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000380)={{{@in=@multicast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000200)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000000480)={0xf, 0xd, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0xed9}, [@generic={0x200, 0x8, 0x1, 0x7}, @map={0x18, 0x2, 0x1, 0x0, r0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x6}, @jmp={0x5, 0x2, 0x0, 0x7, 0xf, 0x80, 0x10}, @initr0={0x18, 0x0, 0x0, 0x0, 0x9}], {0x95}}, &(0x7f0000000080)='GPL\x00', 0x2020000000, 0x23, &(0x7f00000000c0)=""/35, 0x0, 0xebbbe998ccae1467, [], r1}, 0x48) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000)={r0, &(0x7f0000009f7a), &(0x7f0000006000)}, 0x18) 2018/03/31 02:42:54 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00007a4ff0)=[{&(0x7f0000f1dfc7)="390000001100094700bb00e1c30500000700000002000000450000000000800006001a000d003f000000280f07000300f80000000000060400", 0x39}], 0x1) unshare(0x40000000) r1 = socket$kcm(0x29, 0x0, 0x0) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000b80)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000bc0)=0x1c, 0x80800) setsockopt$inet6_tcp_buf(r2, 0x6, 0x1a, &(0x7f0000000c00)="eba374edb77faac926ab20ca9177912c16b2a47f714070b60de511bbd5e6b7778c9639c5a5c79f22b1919a6056f5fa27a95d2446639ef1bd6da3c835161657bd653ce786022baa8f3271c6550b9f1423367c50d543239b612406b7af7e4f83d4e5a425422208f3560317ee6c8c66d0daef1fcd1adfdf5fb7127ddc", 0x7b) sendmsg$key(r1, &(0x7f0000000a00)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000980)={0x2, 0x9, 0x4, 0xf, 0xe, 0x0, 0x70bd2d, 0x25dfdbfb, [@sadb_x_kmaddress={0x7, 0x19, 0x0, @in={0x2, 0x4e22, @rand_addr}, @in6={0xa, 0x4e21, 0x98, @empty, 0x8}}, @sadb_x_filter={0x5, 0x1a, @in=@broadcast=0xffffffff, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0xf, 0x4, 0x4}]}, 0x70}, 0x1}, 0x11) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000440)={0x0, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x10}}}}, &(0x7f0000000a40)=0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000a80)={r3, @in6={{0xa, 0x4e20, 0x3, @empty, 0x7}}, 0x4, 0xe5, 0x1, 0xec5}, &(0x7f0000000b40)=0x98) r4 = socket(0x11, 0x7, 0x7) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000000cc0), &(0x7f0000000c80)=0x4) socketpair$inet6(0xa, 0x4, 0x8, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000500)={0x40, 0x24f4, 0x201, 0x0, 0x9c6e, 0x42fa, 0x80, 0x5, 0x0}, &(0x7f0000000540)=0x20) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000580)={r7, 0x40e3af60, 0x2, 0x7cb, 0x9303, 0xa9}, &(0x7f00000005c0)=0x14) r8 = accept4$packet(0xffffffffffffff9c, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000640)=0x14, 0x800) getsockname$packet(r8, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000006c0)=0xfffffffffffffe32) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f00000008c0), &(0x7f0000000940)=0x68) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000)=0x10, 0x4) socketpair(0x9, 0x801, 0x1, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r9, 0xc04064a0, &(0x7f0000000840)={&(0x7f0000000740)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000780)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000007c0)=[0x0], &(0x7f0000000800)=[0x0, 0x0, 0x0], 0x5, 0x5, 0x1, 0x3}) r10 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$ipx_IPX_TYPE(r6, 0x100, 0x1, &(0x7f0000000880)=0x448, 0x4) setsockopt$EBT_SO_SET_ENTRIES(r10, 0x0, 0x80, &(0x7f00000003c0)=@nat={'nat\x00', 0x19, 0x2, 0x27a, [0x200000c0, 0x0, 0x0, 0x20000248, 0x20000358], 0x0, &(0x7f0000000080), &(0x7f00000000c0)=ANY=[@ANYBLOB="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"]}, 0x2f2) [ 115.379223] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000008000400 [ 115.386467] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 115.393708] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 115.400957] R13: 00000000000006a5 R14: 00000000006fc018 R15: 0000000000000001 [ 115.427036] FAULT_INJECTION: forcing a failure. 2018/03/31 02:42:54 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000000)=0x19, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3c10}}, 0x8, 0x8000, 0x0, 0xfffffffffffffff7, 0x8}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000200)=ANY=[@ANYRES32=r2, @ANYBLOB="0200000000000000"], &(0x7f0000000240)=0xc) getpeername$ipx(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0x10) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x800080000000000) connect$unix(r0, &(0x7f0000932000)=@abs={0x1, 0x0, 0x4e21}, 0x6e) socket$inet6(0xa, 0x5, 0x4955a8c3) [ 115.427036] name failslab, interval 1, probability 0, space 0, times 0 [ 115.438344] CPU: 1 PID: 12524 Comm: syz-executor1 Not tainted 4.16.0-rc6+ #287 [ 115.445712] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 115.455072] Call Trace: [ 115.457660] dump_stack+0x194/0x24d [ 115.461287] ? arch_local_irq_restore+0x53/0x53 [ 115.465957] ? is_bpf_text_address+0xa4/0x120 [ 115.470453] ? kernel_text_address+0xd1/0xe0 [ 115.474866] ? __unwind_start+0x169/0x330 2018/03/31 02:42:54 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000000)=0x19, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3c10}}, 0x8, 0x8000, 0x0, 0xfffffffffffffff7, 0x8}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000200)=ANY=[@ANYRES32=r2, @ANYBLOB="0200000000000000"], &(0x7f0000000240)=0xc) getpeername$ipx(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0x10) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x800080000000000) connect$unix(r0, &(0x7f0000932000)=@abs={0x1, 0x0, 0x4e21}, 0x6e) socket$inet6(0xa, 0x5, 0x4955a8c3) 2018/03/31 02:42:54 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000000)=0x19, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3c10}}, 0x8, 0x8000, 0x0, 0xfffffffffffffff7, 0x8}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000200)=ANY=[@ANYRES32=r2, @ANYBLOB="0200000000000000"], &(0x7f0000000240)=0xc) getpeername$ipx(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0x10) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x800080000000000) connect$unix(r0, &(0x7f0000932000)=@abs={0x1, 0x0, 0x4e21}, 0x6e) socket$inet6(0xa, 0x5, 0x4955a8c3) [ 115.479020] should_fail+0x8c0/0xa40 [ 115.482734] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 115.487846] ? save_stack+0xa3/0xd0 [ 115.491474] ? save_stack+0x43/0xd0 [ 115.495102] ? kasan_kmalloc+0xad/0xe0 [ 115.498991] ? kmem_cache_alloc_trace+0x136/0x740 [ 115.503842] ? alloc_fdtable+0x7f/0x280 [ 115.507817] ? dup_fd+0x8b8/0xdf0 [ 115.511270] ? unshare_fd+0x17f/0x280 [ 115.515070] ? SyS_unshare+0x41e/0xfa0 [ 115.518962] ? do_syscall_64+0x281/0x940 [ 115.523023] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 2018/03/31 02:42:54 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000000)=0x19, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e23, 0x40, @mcast2={0xff, 0x2, [], 0x1}}}, 0x8, 0x8000, 0x0, 0xfffffffffffffff7, 0x8}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000200)=ANY=[@ANYRES32=r2, @ANYBLOB="0200000000000000"], &(0x7f0000000240)=0xc) getpeername$ipx(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0x10) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x800080000000000) connect$unix(r0, &(0x7f0000932000)=@abs={0x1, 0x0, 0x4e21}, 0x6e) socket$inet6(0xa, 0x5, 0x4955a8c3) 2018/03/31 02:42:54 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000000)=0x19, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e23, 0x40, @mcast2={0xff, 0x2, [], 0x1}}}, 0x8, 0x8000, 0x0, 0xfffffffffffffff7, 0x8}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000200)=ANY=[@ANYRES32=r2, @ANYBLOB="0200000000000000"], &(0x7f0000000240)=0xc) getpeername$ipx(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0x10) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x800080000000000) connect$unix(r0, &(0x7f0000932000)=@abs={0x1, 0x0, 0x4e21}, 0x6e) socket$inet6(0xa, 0x5, 0x4955a8c3) 2018/03/31 02:42:54 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000000)=0x19, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e23, 0x40, @mcast2={0xff, 0x2, [], 0x1}}}, 0x8, 0x8000, 0x0, 0xfffffffffffffff7, 0x8}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000200)=ANY=[@ANYRES32=r2, @ANYBLOB="0200000000000000"], &(0x7f0000000240)=0xc) getpeername$ipx(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0x10) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x800080000000000) connect$unix(r0, &(0x7f0000932000)=@abs={0x1, 0x0, 0x4e21}, 0x6e) socket$inet6(0xa, 0x5, 0x4955a8c3) [ 115.528399] ? lock_acquire+0x1d5/0x580 [ 115.532381] ? lock_acquire+0x1d5/0x580 [ 115.536358] ? fs_reclaim_acquire+0x20/0x20 [ 115.540686] ? lock_downgrade+0x980/0x980 [ 115.544839] ? lock_release+0xa40/0xa40 [ 115.548815] ? lock_release+0xa40/0xa40 [ 115.552791] ? check_same_owner+0x320/0x320 [ 115.557118] ? rcu_note_context_switch+0x710/0x710 [ 115.562057] should_failslab+0xec/0x120 [ 115.566035] kmem_cache_alloc_node_trace+0x5a/0x760 [ 115.571057] ? kasan_unpoison_shadow+0x35/0x50 [ 115.575644] ? kasan_kmalloc+0xad/0xe0 2018/03/31 02:42:54 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000000)=0x19, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e23, 0x40, @mcast2={0xff, 0x2, [], 0x1}, 0x3c10}}, 0x0, 0x8000, 0x0, 0xfffffffffffffff7, 0x8}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000200)=ANY=[@ANYRES32=r2, @ANYBLOB="0200000000000000"], &(0x7f0000000240)=0xc) getpeername$ipx(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0x10) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x800080000000000) connect$unix(r0, &(0x7f0000932000)=@abs={0x1, 0x0, 0x4e21}, 0x6e) socket$inet6(0xa, 0x5, 0x4955a8c3) 2018/03/31 02:42:54 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000000)=0x19, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e23, 0x40, @mcast2={0xff, 0x2, [], 0x1}, 0x3c10}}, 0x0, 0x8000, 0x0, 0xfffffffffffffff7, 0x8}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000200)=ANY=[@ANYRES32=r2, @ANYBLOB="0200000000000000"], &(0x7f0000000240)=0xc) getpeername$ipx(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0x10) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x800080000000000) connect$unix(r0, &(0x7f0000932000)=@abs={0x1, 0x0, 0x4e21}, 0x6e) socket$inet6(0xa, 0x5, 0x4955a8c3) [ 115.579532] __kmalloc_node+0x33/0x70 [ 115.583332] kvmalloc_node+0x99/0xd0 [ 115.587045] alloc_fdtable+0xcf/0x280 [ 115.590849] dup_fd+0x8b8/0xdf0 [ 115.594127] ? __fdget+0x20/0x20 [ 115.597491] ? lock_acquire+0x1d5/0x580 [ 115.601464] ? lock_downgrade+0x980/0x980 [ 115.605613] ? lock_release+0xa40/0xa40 [ 115.609586] ? kstrtouint_from_user+0x10c/0x160 [ 115.614256] ? pid_task+0xf7/0x1a0 [ 115.617792] ? find_vpid+0xe0/0xe0 [ 115.621330] ? __f_unlock_pos+0x19/0x20 [ 115.625304] unshare_fd+0x17f/0x280 [ 115.628929] ? mmdrop_async+0x240/0x240 [ 115.632897] ? map_files_get_link+0x3a0/0x3a0 [ 115.637392] ? handle_mm_fault+0x35b/0xb10 [ 115.641627] ? lock_downgrade+0x980/0x980 [ 115.645776] SyS_unshare+0x41e/0xfa0 [ 115.649483] ? vfs_write+0x374/0x510 [ 115.653196] ? walk_process_tree+0x400/0x400 [ 115.657599] ? fsnotify+0x7b3/0x1140 [ 115.661307] ? rcu_note_context_switch+0x710/0x710 [ 115.666231] ? fsnotify_first_mark+0x2b0/0x2b0 [ 115.670765] IPVS: ftp: loaded support on port[0] = 21 [ 115.670808] ? rcu_sync_lockdep_assert+0xd/0xb0 [ 115.680641] ? __sb_end_write+0xa0/0xd0 [ 115.684611] ? fput+0xd2/0x140 [ 115.687797] ? SyS_write+0x184/0x220 [ 115.691512] ? SyS_read+0x220/0x220 [ 115.695129] ? fput+0xd2/0x140 [ 115.698319] ? walk_process_tree+0x400/0x400 [ 115.702719] do_syscall_64+0x281/0x940 [ 115.706602] ? vmalloc_sync_all+0x30/0x30 [ 115.710744] ? _raw_spin_unlock_irq+0x27/0x70 [ 115.715235] ? finish_task_switch+0x1c1/0x7e0 [ 115.719732] ? syscall_return_slowpath+0x550/0x550 [ 115.722962] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher [ 115.724656] ? syscall_return_slowpath+0x2ac/0x550 [ 115.724665] ? prepare_exit_to_usermode+0x350/0x350 [ 115.724674] ? prepare_exit_to_usermode+0x227/0x350 [ 115.724682] ? perf_trace_sys_enter+0xcb0/0xcb0 [ 115.724691] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 115.724705] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 115.744273] IPVS: ftp: loaded support on port[0] = 21 [ 115.745345] RIP: 0033:0x454e79 [ 115.745350] RSP: 002b:00007f054deedc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 2018/03/31 02:42:55 executing program 2: r0 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000100)={0x9, {0x2, 0x4e24}, {0x2, 0x4e24, @multicast2=0xe0000002}, {0x2, 0x4e20, @broadcast=0xffffffff}, 0x10, 0x3, 0x8, 0x1, 0x7, &(0x7f00000000c0)='syzkaller1\x00', 0x6, 0x40, 0x3}) r1 = socket(0x40000000015, 0x805, 0x0) bind$inet(r1, &(0x7f00000a9000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendmsg$rds(r1, &(0x7f0000001b80)={&(0x7f0000000080)={0x2, 0x0, @rand_addr=0xabd}, 0x190, &(0x7f0000000340)=[{&(0x7f0000001540)=""/232}, {&(0x7f0000000280)=""/24}, {&(0x7f00000002c0)=""/103}, {&(0x7f0000000540)=""/4096}], 0x1a3, &(0x7f0000000100)}, 0x4000000) poll(&(0x7f0000000040)=[{r1, 0x704}, {r1, 0x40}], 0x2, 0x7) 2018/03/31 02:42:55 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000000)=0x19, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e23, 0x40, @mcast2={0xff, 0x2, [], 0x1}, 0x3c10}}, 0x0, 0x8000, 0x0, 0xfffffffffffffff7, 0x8}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000200)=ANY=[@ANYRES32=r2, @ANYBLOB="0200000000000000"], &(0x7f0000000240)=0xc) getpeername$ipx(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0x10) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x800080000000000) connect$unix(r0, &(0x7f0000932000)=@abs={0x1, 0x0, 0x4e21}, 0x6e) socket$inet6(0xa, 0x5, 0x4955a8c3) [ 115.745359] RAX: ffffffffffffffda RBX: 00007f054deee6d4 RCX: 0000000000454e79 [ 115.745363] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000008000400 [ 115.745367] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 115.745371] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 115.745376] R13: 00000000000006a5 R14: 00000000006fc018 R15: 0000000000000002 2018/03/31 02:42:55 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f00001e0ffc)=0x6, 0x4) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f00000001c0)={0x0, @broadcast, @dev}, &(0x7f0000000200)=0xc) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000240)={@local={0xfe, 0x80, [], 0xaa}, @dev={0xfe, 0x80, [], 0x12}, @loopback={0x0, 0x1}, 0x200, 0x2, 0xd2, 0x500, 0x1, 0x200010, r1}) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x800, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000080)={@mcast1={0xff, 0x1, [], 0x1}}, &(0x7f00000000c0)=0x20) [ 115.874196] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher 2018/03/31 02:42:55 executing program 6: r0 = socket$inet(0x2, 0x4000000000000002, 0x0) r1 = socket(0x15, 0x807, 0x80000000) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x2}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000280)=@assoc_value={r2, 0xfff}, &(0x7f0000000480)=0x8) splice(r0, &(0x7f0000000000)=0x4, r0, &(0x7f0000000200)=0x1, 0x218, 0x2) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000040)={0x11, @rand_addr, 0x0, 0x0, 'sh\x00'}, 0x2c) r3 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000140)={'filter\x00'}, &(0x7f00000001c0)=0x44) getsockopt$IP6T_SO_GET_REVISION_MATCH(r3, 0x29, 0x44, &(0x7f00000000c0)={'NETMAP\x00'}, &(0x7f0000000100)=0x1e) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00000002c0)={0x2, [0xdb0, 0x6]}, 0x8) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000380)='ip6tnl0\x00') syz_genetlink_get_family_id$fou(&(0x7f0000000340)='fou\x00') sendmsg$FOU_CMD_DEL(r1, &(0x7f0000000400)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000440)=ANY=[@ANYBLOB="180800000000", @ANYBLOB="20002abd7000fcdbdf250200000004000500"], 0x2}, 0x1, 0x0, 0x0, 0x24008045}, 0x24000000) 2018/03/31 02:42:55 executing program 0: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000088c000)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x2000ff, 0x41}, 0x20) socket(0x0, 0x7, 0x2) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000000)) 2018/03/31 02:42:55 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000000)=0x19, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e23, 0x40, @mcast2={0xff, 0x2, [], 0x1}, 0x3c10}}, 0x8, 0x0, 0x0, 0xfffffffffffffff7, 0x8}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000200)=ANY=[@ANYRES32=r2, @ANYBLOB="0200000000000000"], &(0x7f0000000240)=0xc) getpeername$ipx(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0x10) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x800080000000000) connect$unix(r0, &(0x7f0000932000)=@abs={0x1, 0x0, 0x4e21}, 0x6e) socket$inet6(0xa, 0x5, 0x4955a8c3) 2018/03/31 02:42:55 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = accept4(r0, &(0x7f0000000140)=@nfc, &(0x7f00000001c0)=0x80, 0x80000) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f0000000200)=ANY=[@ANYBLOB="66696c746501250000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x48) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000080)={r3, @in6={{0xa, 0x4e24, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x68}}}, 0x84) getsockopt$inet6_int(r2, 0x29, 0x31, &(0x7f0000f65ffc), &(0x7f0000f65ffc)=0x4) 2018/03/31 02:42:55 executing program 3: r0 = epoll_create(0x143) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000001880)=ANY=[@ANYPTR=&(0x7f0000000600)=ANY=[@ANYPTR=&(0x7f0000000300)=ANY=[@ANYRES16=r2, @ANYBLOB="3c2138b720bf740733703e0389daf353b8aa759b8aa35287b06243beb4001b7506473c9592cdc342b9f3eb9ebf"], @ANYRES64=r2, @ANYPTR64=&(0x7f0000000340)=ANY=[@ANYPTR, @ANYBLOB="deb945b9ea8b7e063b811ba74ebd78a423d5311856130a39bea76099f6ffc7f26aec5709bd8215ad8fa153cf6d1042c4d8891bb99b948f6c4ecff14f297b856f09b36c835a6c57a7de7be8fb393b220e35c76db6cd00e3bcd2ccb2f396db8e1cfc8c297f5e286517861b87147d410a95ab221f6287237723c592151ec4ab43f9b6a36bfbc77559dcef01010000000000000e0328935c765ec7a6820000000000000000000000", @ANYPTR64, @ANYBLOB="75723220b8cd2a3d9adbc740ab322cabb7f83f46d752e26945a140cf3820f09cb6918688d14a5bcb7428e84eeace1b049308bdbf3358cf2af9c46ae73070995bf53d4fb8c0f164b28bcd27dabcd2c1fec590307042b724c0ea9b70e795f4d47b9fd3d11018cbdb2f3d3360c633b2e4b9d7a5b33fbad1aaa42ce868f5b0b01b5435da94d11d93f9fd6f24b4608e2c6a1b3220eda68e63a9eedd37da8f6ce3bb39ce89d751d5e81c9a469ac6473ebb3975c64a6990d1dc84d170206b424ee8a86a093ba5c824df6bad7949c335b6f92a551f2a53d2", @ANYRES64=r2], @ANYRES64, @ANYRES32=r2, @ANYRES32=r0, @ANYPTR=&(0x7f0000000500)=ANY=[@ANYBLOB="57fddf008e", @ANYBLOB="db7c06aa326207ab85d11cf7c46e6fc296cffb9def7c96540b51714d3c947607903afb842c32b21ea79bba9482f0dd0e6f276da371d2b98e9bff87406ea21f6edd9c6676c151434380df3b794d9a43693adfc333b55bb635ee0b00a16aa9ffa0f5f29bfa51f9010f20de9beb45b0125d78744e5ae84efc20c20a102f448787c3b66cfb12d8c37b2dca0a5673bcc0ce819b9d1f7efa4fa4dcb0d05cd9305da0c783b78dfb36ecaeeb0b064b361614b6b72d895f959e967809a30f2355d2746891968ed2a7194cd54762e509f7ee6b6d3fc2e93297dcaadf13a3e8dfa832fba592202e9d"]], @ANYBLOB="663b97e402dcee7fc2968d24349dba89704a23e68dbf8bc68fce86353e9220ee365502ef6996c6984fd35c25f8e33aa2cda82043cd9828ad56172504f9d75ea0fd946d9e1c997fb3ff8d9a4af75d62a1ac663653ccd0ac0c45fcf42776248a6274e11d5d93feb535581dd3505f466c143cb2d81541c57f18384e9ff3cead7475df75149cc9", @ANYRES32=r0, @ANYRES64=r2, @ANYPTR64=&(0x7f0000000840)=ANY=[@ANYPTR64=&(0x7f0000000800)=ANY=[@ANYRES32=r0, @ANYRES64=r1, @ANYRES16, @ANYPTR64, @ANYRES32=r2, @ANYRES64=r2], @ANYRES64=r2, @ANYRES32=r1, @ANYPTR64, @ANYBLOB="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&(0x7f00000002c0)=0x5) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e21, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x1}}}, 0x84) r3 = epoll_create(0x4) r4 = socket$rds(0x15, 0x5, 0x0) r5 = epoll_create(0x100000001) epoll_create(0xd10) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r5, &(0x7f000000e000)) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f000000d000)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f000000dff4)) r6 = epoll_create(0x1000000000008) writev(r2, &(0x7f0000000700)=[{&(0x7f0000001940)="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0x1000}, {&(0x7f0000000080)="4d247327c532697a05074583904db101c13fbd5c5384c01d23f763ed76a2951322dc6d5e0902c2f4b551511bd7c765a0b73489364c04f8687265b3ed745d2dbdb005240184843594af1f", 0x4a}, {&(0x7f0000002940)="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0x1000}, {&(0x7f0000000200)="d5d2735f55c4a7d3ede90327002d29023e701f944f3ba3b988939685a416", 0x1e}, {&(0x7f0000000240)="af488f2e65e53a05b2d1dbbdb62b72ff3cc6a112f51c099b98d3875b00dbd3d7acaf50113e1adf8f86045f03f452b754df8015ab86f240ddab83cee8c119931d9a7c56bb79ee80a088830c04c7ed799e1c0ec8480ceb00e5894d7306", 0x5c}, {&(0x7f0000000640)="70987f0efca088ad795212a5f8c6156fbf3440905aead102bcb4fe4a470a3976ae3572ef401c0e46f70666b06fa232c404f6dc63b99acf1c3243b4b8ce93e6aabe3971fe73ec034f90ddd27ec8bc70d2119784d3322eb16d12a0a3ff6c2c4c0b464bbe6d03ae8652df150d3118929894e59377788dd51df6382a6f3b306e28b3ed79751335d4e105a7681e6adba54e62710f404cd9ccce89", 0x98}], 0x6) r7 = epoll_create(0x2e02) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r4, &(0x7f00000001c0)={0x40000001}) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r0, &(0x7f00004d0000)) r8 = epoll_create(0xf56) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r7, &(0x7f0000d5dff4)) epoll_ctl$EPOLL_CTL_ADD(r8, 0x1, r6, &(0x7f000050aff4)) 2018/03/31 02:42:55 executing program 4: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0xc136f}) r0 = bpf$PROG_LOAD(0x5, &(0x7f00007c9000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000000)="73797a6b616c6c657200efff17f2ebb3f25a47db1c672c4c0555938a030b33f8b9e802d0e1db007bbc0d00c910", 0xea5c, 0xc3, &(0x7f000000a000)=""/195}, 0x48) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000000c0)={{{@in=@rand_addr, @in6=@ipv4={[], [], @remote}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@broadcast}}, &(0x7f00000001c0)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000200)={{{@in6=@loopback={0x0, 0x1}, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x4e23, 0x3f, 0x4e20, 0x4, 0xa, 0xa0, 0x20, 0x4, 0x0, r1}, {0x7fff, 0x1, 0x0, 0x6, 0x2, 0x4, 0x10000, 0x9}, {0x1, 0x7f, 0x469d, 0x20}, 0x0, 0x6e6bb0, 0x0, 0x1, 0x1, 0x3}, {{@in, 0x4d3, 0xff}, 0xa, @in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x17}}, 0x3503, 0x3, 0x4bda564f5898ecdc, 0xffff, 0x8b, 0xffffffffffffff00, 0x3}}, 0xe8) 2018/03/31 02:42:55 executing program 1 (fault-call:0 fault-nth:3): unshare(0x8000400) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000240)={0x0, &(0x7f0000000200)}) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, &(0x7f0000000340)={0x0, &(0x7f0000000280)=""/175}) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001fec)={0x5, 0x9, 0x4, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000380)={{{@in=@multicast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000200)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000000480)={0xf, 0xd, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0xed9}, [@generic={0x200, 0x8, 0x1, 0x7}, @map={0x18, 0x2, 0x1, 0x0, r0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x6}, @jmp={0x5, 0x2, 0x0, 0x7, 0xf, 0x80, 0x10}, @initr0={0x18, 0x0, 0x0, 0x0, 0x9}], {0x95}}, &(0x7f0000000080)='GPL\x00', 0x2020000000, 0x23, &(0x7f00000000c0)=""/35, 0x0, 0xebbbe998ccae1467, [], r1}, 0x48) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000)={r0, &(0x7f0000009f7a), &(0x7f0000006000)}, 0x18) 2018/03/31 02:42:55 executing program 7: unshare(0x8000400) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000240)={0x0, &(0x7f0000000200)}) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001fec)={0x5, 0x9, 0x4, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000380)={{{@in=@multicast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000200)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000000480)={0xf, 0xd, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0xed9}, [@generic={0x200, 0x8, 0x1, 0x7}, @map={0x18, 0x2, 0x1, 0x0, r0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x6}, @jmp={0x5, 0x2, 0x0, 0x7, 0xf, 0x80, 0x10}, @initr0={0x18, 0x0, 0x0, 0x0, 0x9}], {0x95}}, &(0x7f0000000080)='GPL\x00', 0x2020000000, 0x23, &(0x7f00000000c0)=""/35, 0x41000, 0xebbbe998ccae1467, [], r1}, 0x48) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000)={r0, &(0x7f0000009f7a), &(0x7f0000006000)}, 0x18) [ 116.614388] FAULT_INJECTION: forcing a failure. [ 116.614388] name failslab, interval 1, probability 0, space 0, times 0 [ 116.625668] CPU: 0 PID: 12621 Comm: syz-executor1 Not tainted 4.16.0-rc6+ #287 [ 116.633022] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 116.642375] Call Trace: [ 116.644966] dump_stack+0x194/0x24d [ 116.648595] ? arch_local_irq_restore+0x53/0x53 [ 116.653283] should_fail+0x8c0/0xa40 [ 116.656994] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 116.662096] ? save_stack+0xa3/0xd0 [ 116.665720] ? save_stack+0x43/0xd0 [ 116.669345] ? kasan_kmalloc+0xad/0xe0 [ 116.673237] ? __kmalloc_node+0x47/0x70 [ 116.677214] ? kvmalloc_node+0x99/0xd0 [ 116.681102] ? alloc_fdtable+0xcf/0x280 [ 116.685075] ? dup_fd+0x8b8/0xdf0 [ 116.688529] ? lock_acquire+0x1d5/0x580 [ 116.692502] ? lock_acquire+0x1d5/0x580 [ 116.696472] ? fs_reclaim_acquire+0x20/0x20 [ 116.700792] ? lock_downgrade+0x980/0x980 [ 116.704934] ? lock_release+0xa40/0xa40 [ 116.708911] ? lock_release+0xa40/0xa40 [ 116.712881] ? check_same_owner+0x320/0x320 [ 116.717204] ? rcu_note_context_switch+0x710/0x710 [ 116.722143] should_failslab+0xec/0x120 [ 116.726119] kmem_cache_alloc_node_trace+0x5a/0x760 [ 116.731133] ? kasan_unpoison_shadow+0x35/0x50 [ 116.735712] ? kasan_unpoison_shadow+0x35/0x50 [ 116.740291] __kmalloc_node+0x33/0x70 [ 116.744095] kvmalloc_node+0x99/0xd0 [ 116.747813] alloc_fdtable+0x13b/0x280 [ 116.751700] dup_fd+0x8b8/0xdf0 [ 116.754983] ? __fdget+0x20/0x20 [ 116.758352] ? lock_acquire+0x1d5/0x580 [ 116.762330] ? lock_downgrade+0x980/0x980 [ 116.766476] ? lock_release+0xa40/0xa40 [ 116.770426] ? kstrtouint_from_user+0x10c/0x160 [ 116.775066] ? pid_task+0xf7/0x1a0 [ 116.778577] ? find_vpid+0xe0/0xe0 [ 116.782102] ? __f_unlock_pos+0x19/0x20 [ 116.786054] unshare_fd+0x17f/0x280 [ 116.789658] ? mmdrop_async+0x240/0x240 [ 116.793612] ? map_files_get_link+0x3a0/0x3a0 [ 116.798081] ? handle_mm_fault+0x35b/0xb10 [ 116.802290] ? lock_downgrade+0x980/0x980 [ 116.806413] SyS_unshare+0x41e/0xfa0 [ 116.810102] ? vfs_write+0x374/0x510 [ 116.813795] ? walk_process_tree+0x400/0x400 [ 116.818179] ? fsnotify+0x7b3/0x1140 [ 116.821875] ? rcu_note_context_switch+0x710/0x710 [ 116.826784] ? fsnotify_first_mark+0x2b0/0x2b0 [ 116.831344] ? rcu_sync_lockdep_assert+0xd/0xb0 [ 116.835991] ? __sb_end_write+0xa0/0xd0 [ 116.839939] ? fput+0xd2/0x140 [ 116.843105] ? SyS_write+0x184/0x220 [ 116.846794] ? SyS_read+0x220/0x220 [ 116.850412] ? fput+0xd2/0x140 [ 116.853575] ? walk_process_tree+0x400/0x400 [ 116.857954] do_syscall_64+0x281/0x940 [ 116.861813] ? vmalloc_sync_all+0x30/0x30 [ 116.865935] ? _raw_spin_unlock_irq+0x27/0x70 [ 116.870417] ? finish_task_switch+0x1c1/0x7e0 [ 116.874886] ? syscall_return_slowpath+0x550/0x550 [ 116.879788] ? syscall_return_slowpath+0x2ac/0x550 [ 116.884689] ? prepare_exit_to_usermode+0x350/0x350 [ 116.889676] ? prepare_exit_to_usermode+0x227/0x350 [ 116.894664] ? perf_trace_sys_enter+0xcb0/0xcb0 [ 116.899311] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 116.904129] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 116.909292] RIP: 0033:0x454e79 2018/03/31 02:42:56 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000000)=0x19, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e23, 0x40, @mcast2={0xff, 0x2, [], 0x1}, 0x3c10}}, 0x8, 0x0, 0x0, 0xfffffffffffffff7, 0x8}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000200)=ANY=[@ANYRES32=r2, @ANYBLOB="0200000000000000"], &(0x7f0000000240)=0xc) getpeername$ipx(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0x10) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x800080000000000) connect$unix(r0, &(0x7f0000932000)=@abs={0x1, 0x0, 0x4e21}, 0x6e) socket$inet6(0xa, 0x5, 0x4955a8c3) 2018/03/31 02:42:56 executing program 3: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x111, 0x7, 0x1000000000000) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0xc5) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000000)=@req={0x1, 0x5, 0x8, 0x5}, 0x10) setsockopt$packet_int(r0, 0x107, 0xc, &(0x7f0000a22000), 0x2) 2018/03/31 02:42:56 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000a21000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000180)={0x5, 0x2000000000, 0x0, 0x800, 0x0}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x0, 0x0, 0x2000000000000001, 0x0, 0x0, 0x2}, 0x20) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000040)={r1, 0x80}, &(0x7f0000000080)=0x8) writev(r0, &(0x7f0000f7ffe0)=[{&(0x7f0000357000), 0x1023c}], 0x1) bind$inet6(r0, &(0x7f0000000200)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x7}, 0x1c) 2018/03/31 02:42:56 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000440)=@broute={'broute\x00', 0x20, 0x2, 0x2a0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000180], 0x0, &(0x7f0000000000), &(0x7f0000000180)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x9, 0x0, 0x0, 'bcsf0\x00', 'syz_tun\x00', 'sit0\x00', 'yam0\x00', @empty, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0x70, 0x70, 0xc0}}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0xb29, 'syz1\x00'}}}}, {{{0x11, 0x0, 0x0, 'gre0\x00', 'sit0\x00', 'ip6_vti0\x00', 'ip6gretap0\x00', @empty, [], @empty, [], 0x70, 0x108, 0x150}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}, @common=@LED={'LED\x00', 0x28, {{'syz1\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff}, {0x0, '\x00', 0x2, 0xffffffffffffffff}]}, 0x318) r1 = accept4(r0, &(0x7f0000000780)=@rc, &(0x7f0000000800)=0x80, 0x80800) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000140)='fou\x00') sendmsg$FOU_CMD_GET(r1, &(0x7f0000000980)={&(0x7f0000000840)={0x10, 0x0, 0x0, 0x40020000}, 0xc, &(0x7f0000000040)={&(0x7f00000008c0)={0x44, r2, 0x401, 0x70bd2c, 0x25dfdbfe, {0x3}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x3}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e21}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x2b}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}, @FOU_ATTR_TYPE={0x8, 0x4}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e20}]}, 0x44}, 0x1}, 0x0) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000500)=@req={0x8, 0x100000000, 0x0, 0x1}, 0x10) recvmsg(r0, &(0x7f0000000680)={&(0x7f0000000540)=@nfc_llcp, 0x80, &(0x7f0000000600)=[{&(0x7f00000005c0)=""/27, 0x1b}], 0x1, &(0x7f0000000640)=""/4, 0x4, 0x2}, 0x2000) getsockopt$inet6_mreq(r1, 0x29, 0x1d, &(0x7f0000000080)={@loopback, 0x0}, &(0x7f00000000c0)=0x14) accept4$ipx(r1, 0x0, &(0x7f00000004c0), 0x0) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000100)={r3, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x10) 2018/03/31 02:42:56 executing program 7: unshare(0x8000400) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000180)={0x0, 0x80000, 0xffffffffffffff9c}) socketpair(0xf, 0x806, 0x100000000, &(0x7f00000001c0)) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000500)={0x0, 0x80000}) socketpair(0x9, 0x4, 0x7f, &(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000240)={0x166, &(0x7f0000000140)}) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, &(0x7f0000000340)={0x0, &(0x7f0000000280)=""/175}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000001fec)={0x5, 0x9, 0x4, 0x1}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x10001, 0xae, 0x0, 0x2, 0xffffffffffffffff, 0x3}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r1, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000380)={{{@in=@multicast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000200)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000000480)={0xf, 0xd, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0xed9}, [@generic={0x200, 0x8, 0x1, 0x7}, @map={0x18, 0x2, 0x1, 0x0, r1}, @initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x6}, @jmp={0x5, 0x2, 0x0, 0x7, 0xf, 0x80, 0x10}, @initr0={0x18, 0x0, 0x0, 0x0, 0x9}], {0x95}}, &(0x7f0000000080)='GPL\x00', 0x2020000000, 0x23, &(0x7f00000000c0)=""/35, 0x41000, 0xebbbe998ccae1467, [], r2}, 0x48) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000)={r1, &(0x7f0000009f7a), &(0x7f0000006000)}, 0x18) 2018/03/31 02:42:56 executing program 6: r0 = socket$inet6_sctp(0xa, 0x8000000005, 0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000027e000)={0x0, 0x0, 0x1}, 0xc) 2018/03/31 02:42:56 executing program 1 (fault-call:0 fault-nth:4): unshare(0x8000400) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000240)={0x0, &(0x7f0000000200)}) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, &(0x7f0000000340)={0x0, &(0x7f0000000280)=""/175}) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001fec)={0x5, 0x9, 0x4, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000380)={{{@in=@multicast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000200)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000000480)={0xf, 0xd, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0xed9}, [@generic={0x200, 0x8, 0x1, 0x7}, @map={0x18, 0x2, 0x1, 0x0, r0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x6}, @jmp={0x5, 0x2, 0x0, 0x7, 0xf, 0x80, 0x10}, @initr0={0x18, 0x0, 0x0, 0x0, 0x9}], {0x95}}, &(0x7f0000000080)='GPL\x00', 0x2020000000, 0x23, &(0x7f00000000c0)=""/35, 0x0, 0xebbbe998ccae1467, [], r1}, 0x48) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000)={r0, &(0x7f0000009f7a), &(0x7f0000006000)}, 0x18) 2018/03/31 02:42:56 executing program 2: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f00000001c0), 0xfffffef3) getsockopt$IPT_SO_GET_ENTRIES(r2, 0x0, 0x41, &(0x7f0000000300)={'nat\x00', 0xeb, "21c580d503873d4e91afb28ecdbb8b1e644d078f74b79f09811d12dd76cc3037b07adcad09e73203f0226e347caa439ef9861837d8ecf1a9bb190dcd9bf926bec7be888cf1f1596d2553ee7668dd6d95fe6432676dda23d5e3ef8dd099d001a35650d259f8a2e867024e7e81d19589e38887bd32f85407d6ed30c8352d72c2afd7725a29787b1bba867eacfe9ecda4f9c16c1601446eeca203c0c83bc48a8269bf01f149cfef0bd18985454261f65c34bf5198ca0dcd7e6bfaeec9f09a20f9102426b2411d127b30ea94e36203f7b48a9ee66bfd58fd56cf474ca899bcc8df54196ce6812fe31f5faa90dc"}, &(0x7f0000000040)=0x10f) read(r2, &(0x7f0000000200)=""/250, 0x50c7e3e3) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000000100)={&(0x7f0000000080)=[0x0, 0x0], 0x2}) getsockopt$inet6_int(r2, 0x29, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0x4) r4 = gettid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000640)={0x0, 0x0}, &(0x7f0000000680)=0xc) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000740), &(0x7f0000000780)=0x4) r6 = getgid() setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000006c0)={r4, r5, r6}, 0xc) readv(r2, &(0x7f0000000600)=[{&(0x7f00000007c0)=""/7, 0x7}, {&(0x7f0000000480)=""/254, 0xfe}, {&(0x7f0000000800)=""/118, 0xfffffffffffffeb2}], 0x10000000000000c9) getsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000700), 0x10) tee(r2, r1, 0x8, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f00000001c0)={0xffff, 0x5, 0x4, 0x4be}) [ 116.912454] RSP: 002b:00007f054deedc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 116.920136] RAX: ffffffffffffffda RBX: 00007f054deee6d4 RCX: 0000000000454e79 [ 116.927377] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000008000400 [ 116.934619] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 116.941862] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 116.949107] R13: 00000000000006a5 R14: 00000000006fc018 R15: 0000000000000003 2018/03/31 02:42:56 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000040)={0x0, 0xfffffffffffffc01, 0x1, [0x1]}, &(0x7f0000000080)=0xa) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00000000c0)={r1, 0x7}, &(0x7f00000001c0)=0x8) ioctl$sock_SIOCGIFINDEX(r0, 0x8924, &(0x7f0000000200)={'bridge0\x00'}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000140)={r1, 0xfffffffffffff000, 0x30, 0x1f, 0x658}, &(0x7f0000000180)=0x18) 2018/03/31 02:42:56 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x2, {{0x2, 0x4e20, @multicast1=0xe0000001}}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000000)={0x1, {{0x2, 0x4e20, @multicast1=0xe0000001}}}, 0x1af) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=0xffffffff, 0x4) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000100)=r1, 0x4) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$ipx_IPX_TYPE(r4, 0x100, 0x1, &(0x7f00000002c0)=0x7, 0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x0, 0x4, 0x1, 0x0, 0x8001}, &(0x7f0000000440)=0x14) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000500)={@broadcast, @broadcast, 0x0}, &(0x7f0000000680)=0xc) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f00000006c0)={0x0, 0x0}, &(0x7f0000000880)=0xc) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000008c0)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6, 0x4e20, 0x0, 0x4e24, 0xe394, 0xa, 0x20, 0xa0, 0xff, r5, r6}, {0xe8, 0x9c49, 0x9, 0x845, 0x3, 0x5, 0x9, 0xba}, {0x5, 0x50e, 0x100, 0x1000}, 0x7fff, 0x0, 0x0, 0x1, 0x1}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d4, 0xff}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x1, 0x0, 0xffffffff, 0x8, 0x20, 0x1000}}, 0xe8) setsockopt$inet6_IPV6_ADDRFORM(r3, 0x29, 0x1, &(0x7f00000001c0)=0x2, 0x4) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000012ffc)=0x90) sendmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000300)={0x27, 0x0, 0x0, 0x1, 0x1, 0x0, "7cbaa9f49549fe08ffadddc5ca41ba869b2a445aaffc6bc4e4d884a6ba073a29d13bf7ddc95f1c925603dbaf41b015221f056526dd2f227566b86415e66b02", 0x3536}, 0x60, &(0x7f00000003c0), 0x0, &(0x7f00000007c0)=ANY=[@ANYBLOB="480000000000000016010000008000002c0b6cb6513dfe6c439270789727fc568a7e8092a416eebc0351700875296b2a88b06f4665cdaa5a5c85c7c22560e1b845a9e0f7af3f0000cb508a3ab0a1007a81826db12b07526eaf923779d6fdc6ede240c9ea3c508ebd1c71d74bfde87068a38a462315357453d62a00000003e53107e87be18cc192b453a80ee60000008099bc16b50feb164b4a7dfb65ac66952c729773d40e4e7b1bb33eb08fbc564b"], 0x48, 0x24000010}, 0x40005) r7 = accept4(r2, &(0x7f0000000580)=@can, &(0x7f0000000600)=0x80, 0x80000) sendmsg$nl_route(r7, &(0x7f0000000780)={&(0x7f0000000640)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000740)={&(0x7f0000000700)=ANY=[@ANYBLOB="3c00000018000001272a6300fedbdf250214b008fc03000100020000080001007f200001080010000200000008000b000200000008000400"], 0x1}, 0x1, 0x0, 0x0, 0x4008051}, 0xc000) setsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000140)={@empty, @remote={0xac, 0x14, 0x14, 0xbb}, @loopback=0x7f000001}, 0xc) socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000240), &(0x7f0000000280)=0xfef8) bind(r2, &(0x7f00000003c0)=@pppol2tp={0x18, 0x1, {0x0, r7, {0x2, 0x4e23}, 0x2, 0x1, 0x0, 0x3}}, 0x80) setsockopt$IP_VS_SO_SET_ADDDEST(r7, 0x0, 0x487, &(0x7f0000000480)={{0xff, @empty, 0x4e20, 0x2, 'sed\x00', 0x13, 0x3, 0x4c}, {@local={0xac, 0x14, 0x14, 0xaa}, 0x4e22, 0x0, 0x80, 0xd4, 0x1ff}}, 0x44) 2018/03/31 02:42:56 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000000)=0x19, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e23, 0x40, @mcast2={0xff, 0x2, [], 0x1}, 0x3c10}}, 0x8, 0x0, 0x0, 0xfffffffffffffff7, 0x8}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000200)=ANY=[@ANYRES32=r2, @ANYBLOB="0200000000000000"], &(0x7f0000000240)=0xc) getpeername$ipx(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0x10) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x800080000000000) connect$unix(r0, &(0x7f0000932000)=@abs={0x1, 0x0, 0x4e21}, 0x6e) socket$inet6(0xa, 0x5, 0x4955a8c3) 2018/03/31 02:42:56 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00000000c0)={r2, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') r3 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000040)) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080), 0x10) socket$inet_sctp(0x2, 0x5, 0x84) accept$packet(r3, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000180)=0x14) getsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000001fc0), &(0x7f0000002000)=0x4) getsockopt$IP_VS_SO_GET_VERSION(r3, 0x0, 0x480, &(0x7f00000003c0), &(0x7f00000004c0)=0x40) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000002140)={0x7, &(0x7f0000002040)=[{0x0, 0x0, 0x6, 0xfff}, {0x0, 0x3ffb, 0x10001, 0x6}, {0x4, 0x0, 0x400, 0x71e}, {0xfffffffffffffff9, 0x8, 0x9}, {0x4, 0x9, 0x100000001, 0x8}, {0x20, 0x8000, 0x400, 0x8618}, {0x0, 0x9, 0x2, 0xfff}]}, 0x10) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0xac, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r4 = accept4$bt_l2cap(0xffffffffffffff9c, &(0x7f0000002080), &(0x7f00000020c0)=0xe, 0x0) getsockopt$bt_BT_SECURITY(r4, 0x112, 0x4, &(0x7f0000002100), 0x2) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCSIFADDR(r5, 0x8916, &(0x7f0000001f80)={'bond0\x00', {0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}}) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000440)=@broute={'broute\x00', 0x20, 0x2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000180], 0x0, &(0x7f0000000000), &(0x7f0000000100)=ANY=[]}, 0x78) pipe(&(0x7f0000000640)) [ 117.005936] FAULT_INJECTION: forcing a failure. [ 117.005936] name failslab, interval 1, probability 0, space 0, times 0 [ 117.017260] CPU: 1 PID: 12664 Comm: syz-executor1 Not tainted 4.16.0-rc6+ #287 [ 117.024615] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 117.033966] Call Trace: [ 117.036555] dump_stack+0x194/0x24d [ 117.040182] ? arch_local_irq_restore+0x53/0x53 [ 117.044852] ? percpu_ref_tryget_live+0x2f0/0x2f0 [ 117.049696] should_fail+0x8c0/0xa40 2018/03/31 02:42:56 executing program 6: r0 = socket$inet6(0xa, 0x6, 0xe785) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x10001, @empty, 0x8}, 0x1c) sendto$inet6(r0, &(0x7f0000b31000)="f9", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000000)='c', 0x1, 0x0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0x12}, 0x6}, 0x1c) [ 117.053420] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 117.058524] ? lock_release+0xa40/0xa40 [ 117.062497] ? kasan_kmalloc+0xad/0xe0 [ 117.066382] ? do_raw_spin_trylock+0x190/0x190 [ 117.070959] ? memset+0x31/0x40 [ 117.074244] ? lock_acquire+0x1d5/0x580 [ 117.078213] ? fs_reclaim_acquire+0x20/0x20 [ 117.082532] ? lock_downgrade+0x980/0x980 [ 117.086680] ? lock_release+0xa40/0xa40 [ 117.090653] ? __fdget+0x20/0x20 [ 117.094014] ? check_same_owner+0x320/0x320 [ 117.098333] ? lock_acquire+0x1d5/0x580 [ 117.102308] ? rcu_note_context_switch+0x710/0x710 [ 117.107235] ? lock_downgrade+0x980/0x980 [ 117.111388] should_failslab+0xec/0x120 [ 117.115359] kmem_cache_alloc+0x47/0x760 [ 117.119436] ? find_vpid+0xe0/0xe0 [ 117.122981] create_new_namespaces+0x88/0x880 [ 117.127483] ? sys_ni_syscall+0x20/0x20 [ 117.131457] ? ns_capable_common+0xcf/0x160 [ 117.135779] unshare_nsproxy_namespaces+0xae/0x1e0 [ 117.140715] SyS_unshare+0x653/0xfa0 [ 117.144425] ? vfs_write+0x374/0x510 [ 117.148132] ? walk_process_tree+0x400/0x400 [ 117.152541] ? fsnotify+0x7b3/0x1140 [ 117.156255] ? rcu_note_context_switch+0x710/0x710 [ 117.161185] ? fsnotify_first_mark+0x2b0/0x2b0 [ 117.165765] ? rcu_sync_lockdep_assert+0xd/0xb0 [ 117.170438] ? __sb_end_write+0xa0/0xd0 [ 117.174391] ? fput+0xd2/0x140 [ 117.177564] ? SyS_write+0x184/0x220 [ 117.181259] ? SyS_read+0x220/0x220 [ 117.184861] ? fput+0xd2/0x140 [ 117.188032] ? walk_process_tree+0x400/0x400 [ 117.192417] do_syscall_64+0x281/0x940 [ 117.196281] ? vmalloc_sync_all+0x30/0x30 [ 117.200410] ? _raw_spin_unlock_irq+0x27/0x70 [ 117.204885] ? finish_task_switch+0x1c1/0x7e0 [ 117.209353] ? syscall_return_slowpath+0x550/0x550 [ 117.214252] ? syscall_return_slowpath+0x2ac/0x550 [ 117.219151] ? prepare_exit_to_usermode+0x350/0x350 [ 117.224139] ? prepare_exit_to_usermode+0x227/0x350 [ 117.229125] ? perf_trace_sys_enter+0xcb0/0xcb0 [ 117.233767] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 117.238588] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 117.243753] RIP: 0033:0x454e79 [ 117.246913] RSP: 002b:00007f054deedc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 117.254591] RAX: ffffffffffffffda RBX: 00007f054deee6d4 RCX: 0000000000454e79 [ 117.261833] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000008000400 [ 117.269075] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 117.276318] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 117.283557] R13: 00000000000006a5 R14: 00000000006fc018 R15: 0000000000000004 2018/03/31 02:42:57 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000000)=0x19, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e23, 0x40, @mcast2={0xff, 0x2, [], 0x1}, 0x3c10}}, 0x8, 0x8000, 0x0, 0x0, 0x8}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000200)=ANY=[@ANYRES32=r2, @ANYBLOB="0200000000000000"], &(0x7f0000000240)=0xc) getpeername$ipx(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0x10) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x800080000000000) connect$unix(r0, &(0x7f0000932000)=@abs={0x1, 0x0, 0x4e21}, 0x6e) socket$inet6(0xa, 0x5, 0x4955a8c3) 2018/03/31 02:42:57 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x2d, &(0x7f0000000400)="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", 0x154) 2018/03/31 02:42:57 executing program 7: unshare(0x8000400) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000240)={0x0, &(0x7f0000000200)}) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, &(0x7f0000000340)={0x0, &(0x7f0000000280)=""/175}) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001fec)={0x5, 0x9, 0x4, 0x1}, 0x2c) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000500)={{{@in=@loopback, @in=@multicast2}}, {{@in=@local}, 0x0, @in=@loopback}}, &(0x7f0000000140)=0xe8) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000380)={{{@in=@multicast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000200)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000000480)={0xf, 0xd, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0xed9}, [@generic={0x200, 0x8, 0x1, 0x7}, @map={0x18, 0x2, 0x1, 0x0, r0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x6}, @jmp={0x5, 0x2, 0x0, 0x7, 0xf, 0x80, 0x10}, @initr0={0x18, 0x0, 0x0, 0x0, 0x9}], {0x95}}, &(0x7f0000000080)='GPL\x00', 0x2020000000, 0x23, &(0x7f00000000c0)=""/35, 0x41000, 0xebbbe998ccae1467, [], r2}, 0x48) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000)={r0, &(0x7f0000009f7a), &(0x7f0000006000)}, 0x18) 2018/03/31 02:42:57 executing program 1 (fault-call:0 fault-nth:5): unshare(0x8000400) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000240)={0x0, &(0x7f0000000200)}) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, &(0x7f0000000340)={0x0, &(0x7f0000000280)=""/175}) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001fec)={0x5, 0x9, 0x4, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000380)={{{@in=@multicast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000200)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000000480)={0xf, 0xd, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0xed9}, [@generic={0x200, 0x8, 0x1, 0x7}, @map={0x18, 0x2, 0x1, 0x0, r0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x6}, @jmp={0x5, 0x2, 0x0, 0x7, 0xf, 0x80, 0x10}, @initr0={0x18, 0x0, 0x0, 0x0, 0x9}], {0x95}}, &(0x7f0000000080)='GPL\x00', 0x2020000000, 0x23, &(0x7f00000000c0)=""/35, 0x0, 0xebbbe998ccae1467, [], r1}, 0x48) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000)={r0, &(0x7f0000009f7a), &(0x7f0000006000)}, 0x18) 2018/03/31 02:42:57 executing program 4: r0 = socket(0x1e, 0x1, 0x0) getsockopt(r0, 0x10f, 0x7f, &(0x7f0000003fb3)=""/4, &(0x7f0000000ffc)=0x6d17712a3fb73f5d) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000001c0)) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0xfffffffffffffffc, 0x4) socket$kcm(0x29, 0x7, 0x0) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000000040)=0x7f, 0x4) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r1, 0x29, 0x41, &(0x7f0000000140)={'mangle\x00', 0x3, [{}, {}, {}]}, 0x58) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00000000c0)={0x80000001}, 0x1) 2018/03/31 02:42:57 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) socketpair(0x9, 0x6, 0xff, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000000040)={&(0x7f0000ffe000/0x2000)=nil, 0x5, 0x3, 0x2, &(0x7f0000ffc000/0x4000)=nil, 0x2c320}) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000bc0)="1ead7755d47bd6975c78c3765d65736f918745774ce7ce945bfa9268d5eb6deb1fca6318a507beaec853f16e463ba20747330037ef4c09961231f637024afbc06f850dbcffe9890bb1fc7c89ca10a6af35038920fe8dae329e4cc489ed5abce0ab9fbf8ba64aa7f0eb726434dd18b3976d1dfd61b6ba66558ce0d57fd8acc7e36a629d2a865a3853ad85d8d65176c69f350cf73bea4e9f0d9c7eae26956690dea2c9d0a0e94f57c01f7c643ca78f819a28ae070aa400039889f3e25fec01ed47a5a5539494a1967a80", 0xc9, 0x0, &(0x7f00000000c0)={0x2}, 0x10) recvfrom$inet(r0, &(0x7f0000000080)=""/11, 0xffbc, 0x40000120, 0x0, 0x0) shutdown(r0, 0x2) 2018/03/31 02:42:57 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f5ffe0)={@dev={0xfe, 0x80}, 0x400, 0x0, 0x3, 0x1}, 0x20) socketpair(0x1, 0x6, 0x4, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_tcp_int(r1, 0x6, 0xc, &(0x7f0000000040), &(0x7f00000000c0)=0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000080)={@dev={0xfe, 0x80}, 0x400000000400, 0x0, 0x3}, 0x20) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000000100)=0x3, 0x4) 2018/03/31 02:42:57 executing program 0: getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000340)={'broute\x00', 0x0, 0x4, 0x8b, [], 0x0, &(0x7f0000000240), &(0x7f0000000280)=""/139}, &(0x7f00000003c0)=0x78) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x11, 0x0, 0x0) bind(r1, &(0x7f0000002c00)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x7a) getsockname$llc(r1, &(0x7f0000002b80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000002bc0)=0x10) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000080)=0x10, 0x4) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000002800)) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'lo\x00', 0x800}) r2 = socket$netlink(0x10, 0x3, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000300)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\b', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0xfffffff0}, 0xc, &(0x7f00000000c0)={&(0x7f0000002ac0)=ANY=[@ANYBLOB="280001000000000082a095a044020000001d41f0ccaf15bfcb0900000000", @ANYRES32=r3, @ANYBLOB="0000000000000008000a000f000000"], 0x28}, 0x1}, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000002d00)=0xf90) sendmsg$rds(r1, &(0x7f0000002780)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/247, 0xf7}, {&(0x7f0000000400)=""/4096, 0x1000}, {&(0x7f0000001400)=""/240, 0xf0}, {&(0x7f0000001500)=""/4096, 0x1000}, {&(0x7f0000002500)=""/248, 0xf8}, {&(0x7f0000002600)=""/217, 0xd9}], 0x6, &(0x7f0000002700)=[@cswp={0x58, 0x114, 0x7, {{0x8001, 0x1f8f}, &(0x7f0000000040)=0x4, &(0x7f0000000240)=0x8001, 0x0, 0xfd7e, 0x2, 0x100, 0x28, 0x40}}], 0x58, 0x8000}, 0x5) pipe(&(0x7f0000002840)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_SETCRTC(r5, 0xc06864a2, &(0x7f00000028c0)={&(0x7f0000002880)=[0x708, 0x2], 0x2, 0x5, 0x401, 0x8e1b, 0xffffffffffffffff, 0x480, {0xf999, 0x6, 0xff, 0x800, 0x81, 0x40, 0x6, 0x1, 0x800, 0x9, 0x2, 0x40000000000000, 0x8001, 0x40, "24b28889379fe175ae901e4ba355fa20f8bfdd26285da1b7d92c2c3a964b1caa"}}) getpeername$inet(r4, &(0x7f0000002c80)={0x0, 0x0, @dev}, &(0x7f0000002cc0)=0x10) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000002b00)={{0x2, 0x4e22, @broadcast=0xffffffff}, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x42, {0x2, 0x4e22, @broadcast=0xffffffff}, 'erspan0\x00'}) ioctl$DRM_IOCTL_AGP_RELEASE(r5, 0x6431) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f00000027c0)={0x9, 0xfffffffffffffe01, 0x401}, 0xc) setsockopt$inet6_group_source_req(r4, 0x29, 0x2e, &(0x7f0000002980)={0x3, {{0xa, 0x4e22, 0x4000000000, @remote={0xfe, 0x80, [], 0xbb}, 0x4}}, {{0xa, 0x4e24, 0x7, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x2}}}, 0x108) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000002940)={'sit0\x00', 0x9000}) 2018/03/31 02:42:57 executing program 7: unshare(0x8000400) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000240)={0x0, &(0x7f0000000200)}) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000340)={0x0, &(0x7f0000000280)=""/175}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000001fec)={0x5, 0x9, 0x4, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r1, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000380)={{{@in=@multicast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000200)=0x94) bpf$PROG_LOAD(0x5, &(0x7f0000000480)={0xf, 0xd, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0xed9}, [@generic={0x200, 0x8, 0x1, 0x7}, @map={0x18, 0x2, 0x1, 0x0, r1}, @initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x6}, @jmp={0x5, 0x2, 0x0, 0x7, 0xf, 0x80, 0x10}, @initr0={0x18, 0x0, 0x0, 0x0, 0x9}], {0x95}}, &(0x7f0000000080)='GPL\x00', 0x2020000000, 0x23, &(0x7f00000000c0)=""/35, 0x41000, 0xebbbe998ccae1467, [], r2}, 0x48) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000)={r1, &(0x7f0000009f7a), &(0x7f0000006000)}, 0x18) 2018/03/31 02:42:57 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000840)=ANY=[@ANYBLOB="ffffffffffff0000000000000800450010300000000000009078ac1414bbac1414000c00907800000000450000000000576ce44f0000ac1414aaac141400"], &(0x7f0000000200)) socketpair(0x5, 0x80800, 0x2, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000100)={{{@in6, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @rand_addr}}, 0x0, @in6=@local}}, &(0x7f0000000240)=0xe8) connect$can_bcm(r0, &(0x7f0000000280)={0x1d, r1}, 0x10) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) [ 118.058330] FAULT_INJECTION: forcing a failure. [ 118.058330] name failslab, interval 1, probability 0, space 0, times 0 [ 118.069645] CPU: 1 PID: 12708 Comm: syz-executor1 Not tainted 4.16.0-rc6+ #287 [ 118.077008] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 118.086358] Call Trace: [ 118.088943] dump_stack+0x194/0x24d [ 118.092570] ? arch_local_irq_restore+0x53/0x53 [ 118.097239] ? rcutorture_record_progress+0x10/0x10 [ 118.102262] should_fail+0x8c0/0xa40 2018/03/31 02:42:57 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000000)=0x19, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e23, 0x40, @mcast2={0xff, 0x2, [], 0x1}, 0x3c10}}, 0x8, 0x8000, 0x0, 0x0, 0x8}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000200)=ANY=[@ANYRES32=r2, @ANYBLOB="0200000000000000"], &(0x7f0000000240)=0xc) getpeername$ipx(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0x10) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x800080000000000) connect$unix(r0, &(0x7f0000932000)=@abs={0x1, 0x0, 0x4e21}, 0x6e) socket$inet6(0xa, 0x5, 0x4955a8c3) 2018/03/31 02:42:57 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) recvfrom$inet(r0, &(0x7f0000000100)=""/87, 0x57, 0x20, &(0x7f0000000180)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x0, 0x0, @empty, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0xfffffffffffffe00}, 0x14) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x1, &(0x7f00000001c0), 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000), &(0x7f0000000040)=0x14) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001fde), 0x4) [ 118.105979] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 118.111081] ? lock_acquire+0x1d5/0x580 [ 118.115060] ? lock_acquire+0x1d5/0x580 [ 118.119031] ? inc_ucount+0x204/0x9a0 [ 118.122833] ? lock_downgrade+0x980/0x980 [ 118.126984] ? lock_release+0xa40/0xa40 [ 118.130964] ? kmem_cache_alloc+0x12e/0x760 [ 118.135290] ? lock_acquire+0x1d5/0x580 [ 118.139265] ? fs_reclaim_acquire+0x20/0x20 [ 118.143588] ? lock_downgrade+0x980/0x980 [ 118.147743] ? lock_release+0xa40/0xa40 [ 118.151712] ? inc_ucount+0x413/0x9a0 2018/03/31 02:42:57 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000000)=0x19, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e23, 0x40, @mcast2={0xff, 0x2, [], 0x1}, 0x3c10}}, 0x8, 0x8000, 0x0, 0x0, 0x8}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000200)=ANY=[@ANYRES32=r2, @ANYBLOB="0200000000000000"], &(0x7f0000000240)=0xc) getpeername$ipx(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0x10) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x800080000000000) connect$unix(r0, &(0x7f0000932000)=@abs={0x1, 0x0, 0x4e21}, 0x6e) socket$inet6(0xa, 0x5, 0x4955a8c3) [ 118.155515] ? check_same_owner+0x320/0x320 [ 118.159841] ? rcu_note_context_switch+0x710/0x710 [ 118.164774] ? retire_userns_sysctls+0x90/0x90 [ 118.169358] should_failslab+0xec/0x120 [ 118.173329] kmem_cache_alloc_trace+0x4b/0x740 [ 118.177911] ? lock_release+0xa40/0xa40 [ 118.181884] ? __fdget+0x20/0x20 [ 118.185249] copy_ipcs+0x1b3/0x520 [ 118.188768] ? ipcns_get+0xf0/0xf0 [ 118.192288] ? do_mount+0x2bb0/0x2bb0 [ 118.196065] ? find_vpid+0xe0/0xe0 [ 118.199585] create_new_namespaces+0x278/0x880 [ 118.204152] ? sys_ni_syscall+0x20/0x20 [ 118.208106] ? ns_capable_common+0xcf/0x160 [ 118.212406] unshare_nsproxy_namespaces+0xae/0x1e0 [ 118.217341] SyS_unshare+0x653/0xfa0 [ 118.221032] ? vfs_write+0x374/0x510 [ 118.224720] ? walk_process_tree+0x400/0x400 [ 118.229107] ? fsnotify+0x7b3/0x1140 [ 118.232802] ? rcu_note_context_switch+0x710/0x710 [ 118.237718] ? fsnotify_first_mark+0x2b0/0x2b0 [ 118.242278] ? rcu_sync_lockdep_assert+0xd/0xb0 [ 118.246924] ? __sb_end_write+0xa0/0xd0 [ 118.250874] ? fput+0xd2/0x140 [ 118.254055] ? SyS_write+0x184/0x220 [ 118.257746] ? SyS_read+0x220/0x220 [ 118.261351] ? fput+0xd2/0x140 [ 118.264519] ? walk_process_tree+0x400/0x400 [ 118.268905] do_syscall_64+0x281/0x940 [ 118.272768] ? vmalloc_sync_all+0x30/0x30 [ 118.277578] ? finish_task_switch+0x1c1/0x7e0 [ 118.282057] ? syscall_return_slowpath+0x550/0x550 [ 118.286963] ? syscall_return_slowpath+0x2ac/0x550 [ 118.291869] ? prepare_exit_to_usermode+0x350/0x350 [ 118.296858] ? prepare_exit_to_usermode+0x227/0x350 [ 118.301847] ? perf_trace_sys_enter+0xcb0/0xcb0 [ 118.306489] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 118.311307] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 118.316470] RIP: 0033:0x454e79 [ 118.319638] RSP: 002b:00007f054deedc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 118.327320] RAX: ffffffffffffffda RBX: 00007f054deee6d4 RCX: 0000000000454e79 [ 118.334568] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000008000400 [ 118.341816] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 118.349061] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 2018/03/31 02:42:57 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000000)=0x19, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e23, 0x40, @mcast2={0xff, 0x2, [], 0x1}, 0x3c10}}, 0x8, 0x8000, 0x0, 0xfffffffffffffff7}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000200)=ANY=[@ANYRES32=r2, @ANYBLOB="0200000000000000"], &(0x7f0000000240)=0xc) getpeername$ipx(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0x10) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x800080000000000) connect$unix(r0, &(0x7f0000932000)=@abs={0x1, 0x0, 0x4e21}, 0x6e) socket$inet6(0xa, 0x5, 0x4955a8c3) [ 118.356308] R13: 00000000000006a5 R14: 00000000006fc018 R15: 0000000000000005 2018/03/31 02:42:57 executing program 3: accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000040)=0x1c, 0x80800) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000756ff5)={0x0, 0x0, 0x0, 0x3}, 0xb) sendto$inet6(r0, &(0x7f0000359fff)="97", 0x1, 0x0, &(0x7f0000aaa000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r0) 2018/03/31 02:42:57 executing program 0: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000007c0)={0xffffffffffffff9c}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000800)=0x5cb, 0x4) r1 = socket$packet(0x11, 0x200000000003, 0x300) ioctl$sock_ifreq(r1, 0x80000089a2, &(0x7f00000002c0)={'erspan0\x00', @ifru_settings={0x5, 0x0, @fr_pvc=&(0x7f0000000040)}}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) connect$inet(r2, &(0x7f00000006c0)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) socketpair(0x0, 0x80003, 0x9, &(0x7f0000000b80)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$bt_l2cap(r5, &(0x7f0000000bc0), &(0x7f0000000280)=0xe, 0x0) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000140)) setsockopt$inet_int(r4, 0x0, 0xc, &(0x7f0000000400)=0x8, 0x4) getuid() socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$inet6(r7, &(0x7f0000000480)=""/70, 0x46, 0x0, &(0x7f0000000580)={0xa, 0x4e24, 0x40, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c) getsockname$packet(r1, &(0x7f0000000780)={0x0, 0x0, 0x0}, &(0x7f0000000a40)=0x14) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000640)={0x0, @remote}, &(0x7f0000000680)=0xc) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000540)={0x0, r5, 0x7, 0x1}, 0x14) r10 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r10, 0x0) poll(&(0x7f0000f81000)=[{r10}], 0x1, 0x431b8446) setsockopt$inet6_tcp_int(r10, 0x6, 0x19, &(0x7f0000b15ffc), 0xffb5) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x32, &(0x7f0000000940)={@dev={0xfe, 0x80, [], 0x16}, r9}, 0x14) gettid() sendmsg$nl_netfilter(r6, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="3c0c00df250c0000b4cd00020008ee3300f51da89c36c3b32f080000d02a289ad5a1c3009d0acf7a521b072365447d1309fa35d2bbb71efc005176c3e4ffcfbaa7930322e09d9fd671617539cbace6643278af07c9c58e63a4f58dfe29068116d577986298ce6c945e28bdd78ce530c75f4616f5e3d1e31eeda85ce671ba03f39b67e2b485ec48000000000000000000000004c442f5d40df8f48fdc4ff810e063fc97aa418611f1de7a4fd81f9642ba5a0e4c6c1735816fd8b3f46a964b345c39e52bad025b18229984d22961280b30448370c860f60138610426ad38e33fb9dd00000000"], 0xde}, 0x1, 0x0, 0x0, 0x80}, 0x14) r11 = socket(0x0, 0x80000, 0xe74c) accept$netrom(r11, &(0x7f0000000840)=@full, &(0x7f00000008c0)=0x48) socket$inet_icmp(0x2, 0x2, 0x1) r12 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r8, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1ce) socket$inet(0x2, 0x80000, 0x9) listen(r12, 0x10000004) 2018/03/31 02:42:57 executing program 1 (fault-call:0 fault-nth:6): unshare(0x8000400) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000240)={0x0, &(0x7f0000000200)}) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, &(0x7f0000000340)={0x0, &(0x7f0000000280)=""/175}) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001fec)={0x5, 0x9, 0x4, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000380)={{{@in=@multicast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000200)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000000480)={0xf, 0xd, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0xed9}, [@generic={0x200, 0x8, 0x1, 0x7}, @map={0x18, 0x2, 0x1, 0x0, r0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x6}, @jmp={0x5, 0x2, 0x0, 0x7, 0xf, 0x80, 0x10}, @initr0={0x18, 0x0, 0x0, 0x0, 0x9}], {0x95}}, &(0x7f0000000080)='GPL\x00', 0x2020000000, 0x23, &(0x7f00000000c0)=""/35, 0x0, 0xebbbe998ccae1467, [], r1}, 0x48) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000)={r0, &(0x7f0000009f7a), &(0x7f0000006000)}, 0x18) 2018/03/31 02:42:57 executing program 6: mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000280)) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000002c0), &(0x7f0000000300)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) sendto$inet(r1, &(0x7f0000a6efff), 0x0, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r2 = accept$inet6(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x1c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e24, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x9}}, 0x5, 0xffffffffffff8000, 0x1f, 0x527}, &(0x7f0000000180)=0x98) bind(r1, &(0x7f0000000340)=@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x4, 0x1, 0x2, 0x2}}, 0x80) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f00000001c0)={r3, @in={{0x2, 0x4e23, @loopback=0x7f000001}}}, 0x84) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x22d3) 2018/03/31 02:42:57 executing program 7: unshare(0x8000400) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000240)={0x0, &(0x7f0000000180)}) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, &(0x7f0000000340)={0x0, &(0x7f0000000280)=""/175}) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001fec)={0x5, 0x9, 0x4, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000380)={{{@in=@multicast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000200)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000000480)={0xf, 0xd, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0xed9}, [@generic={0x200, 0x8, 0x1, 0x7}, @map={0x18, 0x2, 0x1, 0x0, r0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x6}, @jmp={0x5, 0x2, 0x0, 0x7, 0xf, 0x80, 0x10}, @initr0={0x18, 0x0, 0x0, 0x0, 0x9}], {0x95}}, &(0x7f0000000080)='GPL\x00', 0x2020000000, 0x23, &(0x7f00000000c0)=""/35, 0x41000, 0xebbbe998ccae1467, [], r1}, 0x48) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000)={r0, &(0x7f0000009f7a), &(0x7f0000006000)}, 0x18) socketpair(0x9, 0x6, 0xfffffffffffffffb, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000140)) [ 118.432380] FAULT_INJECTION: forcing a failure. [ 118.432380] name failslab, interval 1, probability 0, space 0, times 0 [ 118.443685] CPU: 0 PID: 12758 Comm: syz-executor1 Not tainted 4.16.0-rc6+ #287 [ 118.451043] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 118.460393] Call Trace: [ 118.462984] dump_stack+0x194/0x24d [ 118.466612] ? arch_local_irq_restore+0x53/0x53 [ 118.471280] ? lock_acquire+0x1d5/0x580 [ 118.475254] ? idr_get_free+0x64e/0xfd0 [ 118.479229] should_fail+0x8c0/0xa40 [ 118.482943] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 118.488049] ? radix_tree_clear_tags+0xb0/0xb0 [ 118.492641] ? lock_downgrade+0x980/0x980 [ 118.496788] ? lock_release+0xa40/0xa40 [ 118.500769] ? lock_acquire+0x1d5/0x580 [ 118.504744] ? fs_reclaim_acquire+0x20/0x20 [ 118.509065] ? lock_downgrade+0x980/0x980 [ 118.513220] ? lock_release+0xa40/0xa40 [ 118.517203] ? check_same_owner+0x320/0x320 [ 118.521522] ? __kernel_text_address+0xd/0x40 [ 118.525995] ? rcu_note_context_switch+0x710/0x710 [ 118.530906] ? __save_stack_trace+0x7e/0xd0 [ 118.535207] should_failslab+0xec/0x120 [ 118.539164] kmem_cache_alloc_node_trace+0x5a/0x760 [ 118.544171] ? __lockdep_init_map+0xe4/0x650 [ 118.548560] __kmalloc_node+0x33/0x70 [ 118.552343] kvmalloc_node+0x99/0xd0 [ 118.556038] bucket_table_alloc+0x45b/0x590 [ 118.560336] ? nested_table_alloc+0x350/0x350 [ 118.564804] ? __lockdep_init_map+0xe4/0x650 [ 118.569192] rhashtable_init+0x53e/0xa10 [ 118.573233] ? rht_deferred_worker+0x1cd0/0x1cd0 [ 118.577966] ? trace_hardirqs_on+0xd/0x10 [ 118.582092] ? ida_simple_get+0x176/0x220 [ 118.586213] ? ida_remove+0x3f0/0x3f0 [ 118.589989] ? kmem_cache_alloc_trace+0x2e0/0x740 [ 118.594807] ? lock_release+0xa40/0xa40 [ 118.598781] ? __fdget+0x20/0x20 [ 118.602138] ipc_init_ids+0x94/0x270 [ 118.605844] sem_init_ns+0x11a/0x150 [ 118.609554] copy_ipcs+0x35f/0x520 [ 118.613092] ? ipcns_get+0xf0/0xf0 [ 118.616636] ? do_mount+0x2bb0/0x2bb0 [ 118.620443] create_new_namespaces+0x278/0x880 [ 118.625014] ? sys_ni_syscall+0x20/0x20 [ 118.628968] ? ns_capable_common+0xcf/0x160 [ 118.633262] unshare_nsproxy_namespaces+0xae/0x1e0 [ 118.638166] SyS_unshare+0x653/0xfa0 [ 118.641855] ? vfs_write+0x374/0x510 [ 118.645549] ? walk_process_tree+0x400/0x400 [ 118.649943] ? fsnotify+0x7b3/0x1140 [ 118.653641] ? rcu_note_context_switch+0x710/0x710 [ 118.659072] ? fsnotify_first_mark+0x2b0/0x2b0 [ 118.663634] ? rcu_sync_lockdep_assert+0xd/0xb0 [ 118.668279] ? __sb_end_write+0xa0/0xd0 [ 118.672227] ? fput+0xd2/0x140 [ 118.675398] ? SyS_write+0x184/0x220 [ 118.679084] ? SyS_read+0x220/0x220 [ 118.682687] ? fput+0xd2/0x140 [ 118.685864] ? walk_process_tree+0x400/0x400 [ 118.690249] do_syscall_64+0x281/0x940 [ 118.694118] ? vmalloc_sync_all+0x30/0x30 [ 118.698238] ? _raw_spin_unlock_irq+0x27/0x70 [ 118.702709] ? finish_task_switch+0x1c1/0x7e0 [ 118.707181] ? syscall_return_slowpath+0x550/0x550 [ 118.712083] ? syscall_return_slowpath+0x2ac/0x550 [ 118.717007] ? prepare_exit_to_usermode+0x350/0x350 [ 118.722091] ? prepare_exit_to_usermode+0x227/0x350 [ 118.727084] ? perf_trace_sys_enter+0xcb0/0xcb0 [ 118.731726] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 118.736546] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 118.741709] RIP: 0033:0x454e79 [ 118.744875] RSP: 002b:00007f054deedc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 118.752572] RAX: ffffffffffffffda RBX: 00007f054deee6d4 RCX: 0000000000454e79 [ 118.759822] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000008000400 [ 118.767065] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 118.774316] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 118.781562] R13: 00000000000006a5 R14: 00000000006fc018 R15: 0000000000000006 2018/03/31 02:42:58 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000000)=0x19, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e23, 0x40, @mcast2={0xff, 0x2, [], 0x1}, 0x3c10}}, 0x8, 0x8000, 0x0, 0xfffffffffffffff7}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000200)=ANY=[@ANYRES32=r2, @ANYBLOB="0200000000000000"], &(0x7f0000000240)=0xc) getpeername$ipx(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0x10) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x800080000000000) connect$unix(r0, &(0x7f0000932000)=@abs={0x1, 0x0, 0x4e21}, 0x6e) socket$inet6(0xa, 0x5, 0x4955a8c3) 2018/03/31 02:42:58 executing program 4: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x2, 0x5, 0xeffffffffffffffd) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000040)={0x0, @loopback}, &(0x7f0000000100)=0xc) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000480)=ANY=[@ANYBLOB="7365637572697479000000000000d0813e9f74a5ba6bd8ab170000000000000000000000000000000000000e0000000400000098020000ffffffff000003000000000000000000ffffffffffffffffa8020000a8020000a8020000ffffffff04000000", @ANYPTR=&(0x7f0000000080)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d09132000000000000000000000015606e8b8de933734bde1d13d66c7da618e7d2bec747"], @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000000000000028004155444954000000000000000000000000000000000000000000000000000000000000000000ac1414aa7f00000100000000000000006970365f7674693000000000000000007663616e300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000d000000000000000000000000000000000000000000000000000600053455400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000000000000028004d41524b00000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x2f8) accept4(r0, &(0x7f00000003c0)=@nl=@unspec, &(0x7f0000000440)=0x80, 0x80000) 2018/03/31 02:42:58 executing program 1 (fault-call:0 fault-nth:7): unshare(0x8000400) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000240)={0x0, &(0x7f0000000200)}) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, &(0x7f0000000340)={0x0, &(0x7f0000000280)=""/175}) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001fec)={0x5, 0x9, 0x4, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000380)={{{@in=@multicast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000200)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000000480)={0xf, 0xd, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0xed9}, [@generic={0x200, 0x8, 0x1, 0x7}, @map={0x18, 0x2, 0x1, 0x0, r0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x6}, @jmp={0x5, 0x2, 0x0, 0x7, 0xf, 0x80, 0x10}, @initr0={0x18, 0x0, 0x0, 0x0, 0x9}], {0x95}}, &(0x7f0000000080)='GPL\x00', 0x2020000000, 0x23, &(0x7f00000000c0)=""/35, 0x0, 0xebbbe998ccae1467, [], r1}, 0x48) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000)={r0, &(0x7f0000009f7a), &(0x7f0000006000)}, 0x18) 2018/03/31 02:42:58 executing program 2: r0 = socket(0x0, 0x0, 0x0) r1 = socket(0x0, 0x2, 0x0) bind(r0, &(0x7f0000000580)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0xffffffffffffff3e) unshare(0x60000000) getuid() getgid() getpid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000740)) socket$inet(0x2, 0x4, 0x5) getgid() getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000300)={{{@in=@local, @in6=@ipv4={[], [], @loopback}}}, {{@in6=@mcast2}, 0x0, @in=@remote}}, &(0x7f0000000200)=0x515) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000e00), &(0x7f0000000e40)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000000)=0xffffffffffffff25) gettid() getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000140)={0x0, 0x8}, &(0x7f0000000240)=0x8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001400), &(0x7f0000001440)=0xc) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f00000001c0)) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000002c0)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001480)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000014c0), &(0x7f0000001500)=0xc) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000180)={'\x00', &(0x7f0000000600)=ANY=[@ANYBLOB="4f00000007000000ff0700000000ae00054905daf7ffffff060000000004090305000000ff030000800000001f9b9960b31e32b967090311d079c0450189a830ef28ca45302426b888b931658225be48360daf941f725c1eaff25b9f6b8d78d0e8efdb648f78da9a7ec07f86aef52369df4dad76c3bbef9b00000077a8f08394b2f947f1d1497eebf267a373550029c1520400f7bc867b9cf1bdd06ab5dea2a39f0fed3460189f993db50a724ccbeb5affcb93d1fededb957c4c593e0aaa7df0a55f8985c2068ecf6d3b15a7684f38203d3436e7a912b4e3b27c66042abcf9477e95f16f5de82fbac848abb6f8fe27c4971bb4daecab8cb1ae"]}) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000000500)={{0x2, 0xfffffffffffffffe, @dev={0xac, 0x14, 0x14}}, {0x80000, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x5, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'syz_tun\x00'}) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000400)={{0x2, 0x4e23, @rand_addr=0x8000}, {0x307, @random="04d8d2a5efdf"}, 0x14, {0x2, 0x4e24, @multicast2=0xe0000002}, 'bridge0\x00'}) socketpair(0x0, 0xb, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = accept4$ax25(r4, &(0x7f0000000000), &(0x7f0000000480)=0xffffff16, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r3, 0x111, 0x4, 0x0, 0x4) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(0xffffffffffffffff, 0x28, 0x2, &(0x7f00000004c0)=0x9, 0x8) getsockopt$IPT_SO_GET_INFO(r2, 0x0, 0x40, &(0x7f0000000380)={'security\x00'}, &(0x7f0000000280)=0x54) recvfrom$ax25(r5, &(0x7f0000000080)=""/133, 0x85, 0x10100, &(0x7f00000001c0)={0x3, {"ddf6d4b4097ce5"}, 0xff}, 0x10) 2018/03/31 02:42:58 executing program 7: unshare(0x8000400) socket$inet6(0xa, 0x7, 0xfff) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000800)={0x0, 0x3}, &(0x7f0000000840)=0x8) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000240)={0x0, &(0x7f0000000200)}) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, &(0x7f0000000340)={0x0, &(0x7f0000000280)=""/175}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000001fec)={0x5, 0x9, 0x4, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r1, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000380)={{{@in=@multicast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000200)=0xe8) r3 = socket$bt_rfcomm(0x1f, 0x3, 0x3) getsockopt$bt_BT_FLUSHABLE(r3, 0x112, 0x8, &(0x7f0000000100)=0x7, &(0x7f0000000140)=0x4) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000480)={0xf, 0xd, &(0x7f0000000000)=ANY=[@ANYBLOB="180000000600000000000007000000000000000000000018120000000000000000000000", @ANYRES32=r1, @ANYBLOB="00000000000000001800000005000000000000000600000005f78000100000000000000000000000180000000900000000000000000000009500000000000000"], &(0x7f0000000080)='GPL\x00', 0x2020000000, 0x23, &(0x7f00000000c0)=""/35, 0x41000, 0xebbbe998ccae1467, [], r2}, 0x48) r5 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f0000000500)={r0, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}, 0x81, 0x2, 0x5, 0x6, 0x18}, 0x98) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000)={r1, &(0x7f0000009f7a), &(0x7f0000006000)}, 0x18) readv(r4, &(0x7f0000000180), 0x0) 2018/03/31 02:42:58 executing program 0: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000ba7000)="240000002a0025f000150300000000000000c4000400000000e1ff81fcffffffffffffff", 0x24) 2018/03/31 02:42:58 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockname$packet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0x14) getsockname(r0, &(0x7f0000000280)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, &(0x7f0000000300)=0x80) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={@remote={0xfe, 0x80, [], 0xbb}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0xbb}, 0xf10, 0xfff, 0x7, 0x100, 0x10000, 0x200044, r1}) sendmmsg(r0, &(0x7f0000009a40)=[{{&(0x7f0000000140)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f0000001400)=[{&(0x7f0000001340)='O', 0x1}], 0x1, &(0x7f0000003040)}}, {{&(0x7f0000001480)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2}}}, 0x80, &(0x7f0000001540), 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="90000000000000008400000000000000ad7c383aab51f46afbae9e1a1413b2346c3d7a9f20142ea003b7921db6a04ba58ccd745f23830523dc347113f66acaefbeb6a8fc2e0e43eed265f300f52b5d739ae4e36106b9a2ea91dbc07031f4b45e947777cbfcb4bc3ef0c46309957c03b5326a2e7e7943ccee5c82acc486f3a430c7a4716711827962e4fae1c2cfdd32ea83242657f0f4f79a90717b3c438b0c6de2a4db4cb85e535f1fbc174cdfe9885d5c9ee775e567d32fd1dd4a"], 0x10}}], 0x2, 0x40) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)) 2018/03/31 02:42:58 executing program 6: pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f00005da000), 0x0, 0xbad7) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000c03000)=[@in={0x2, 0x4e20}], 0x10) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f00009baffc), 0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="53164b1d9a797af5c07fc2c8cc6bc1c066d7435725f0db42c0f96513c4c36f7bbba4809e0e07db9875086f1a3e88aa3d9ce52b5304ca2a64bcb4e8b852bb531d2045731e21339c0e8af23cec3ec914b29b1d3d950539b37e017b4572cc71901f53608b0484f227a7ffb40265d55bf588d68c33ce6955158ddb8bd8"], &(0x7f0000000000)=0xffe4) poll(&(0x7f0000000180)=[{r1, 0x2000}, {r0, 0x500}, {r0, 0x20}], 0x3, 0x9) setsockopt$RDS_GET_MR(r1, 0x114, 0x2, &(0x7f0000000140)={{&(0x7f0000000040)=""/147, 0x93}, &(0x7f0000000100), 0x42}, 0x20) setsockopt$RDS_RECVERR(r1, 0x114, 0x5, &(0x7f0000000000)=0x1, 0x4) close(r0) [ 119.559731] FAULT_INJECTION: forcing a failure. [ 119.559731] name failslab, interval 1, probability 0, space 0, times 0 [ 119.571052] CPU: 0 PID: 12804 Comm: syz-executor1 Not tainted 4.16.0-rc6+ #287 [ 119.578407] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 119.587751] Call Trace: [ 119.590339] dump_stack+0x194/0x24d [ 119.593969] ? arch_local_irq_restore+0x53/0x53 [ 119.598644] ? rcutorture_record_progress+0x10/0x10 [ 119.603663] should_fail+0x8c0/0xa40 [ 119.607377] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 119.611901] IPVS: ftp: loaded support on port[0] = 21 [ 119.612472] ? __save_stack_trace+0x7e/0xd0 [ 119.612488] ? save_stack+0xa3/0xd0 [ 119.612500] ? lock_acquire+0x1d5/0x580 [ 119.612510] ? lock_acquire+0x1d5/0x580 [ 119.629818] ebt_limit: overflow, try lower: 0/0 [ 119.633514] ? fs_reclaim_acquire+0x20/0x20 [ 119.633526] ? lock_downgrade+0x980/0x980 [ 119.633537] ? do_syscall_64+0x281/0x940 [ 119.633546] ? lock_release+0xa40/0xa40 [ 119.633554] ? check_same_owner+0x320/0x320 2018/03/31 02:42:58 executing program 0: bind$netlink(0xffffffffffffffff, &(0x7f0000705ff4)={0x10, 0x0, 0x0, 0x400000000006}, 0xc) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$void(r0, 0x5451) getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x0, &(0x7f0000000240)=""/8, &(0x7f00000000c0)=0x6) ioctl$sock_ifreq(r0, 0x8916, &(0x7f0000000100)={'teql0\x00', @ifru_flags=0x2000}) ioctl$sock_ifreq(0xffffffffffffffff, 0x8942, &(0x7f0000000040)={'syz_tun\x00', @ifru_settings={0xb02, 0x0, @raw_hdlc=&(0x7f0000000000)={0x7}}}) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000140)=""/146, &(0x7f0000000200)=0x92) 2018/03/31 02:42:58 executing program 0: r0 = socket$inet(0x2, 0xa, 0x7ffffffd) pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000000900)=0xfffffffffffffff9, &(0x7f0000000980)=0x2) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000280)=@broute={'broute\x00', 0x20, 0x2, 0x2c0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000040], 0x0, &(0x7f0000000000), &(0x7f0000000c00)=ANY=[@ANYBLOB="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"]}, 0x338) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f00000009c0)=[@in6={0xa, 0x4e23, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x200}, @in6={0xa, 0x4e24, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x8}], 0x38) r3 = socket$netlink(0x10, 0x3, 0xf) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f00000004c0)=ANY=[@ANYBLOB="6d616e676c650000000000000000000000000000000000000000000000000000670000002c1d9da25b7dce895474fc8a18f60a370bea882811b3119a1f847eb77176e637b03e2374853db1d301bf6825c5ae97872027659c141ce876c6ca96b3c86f2db34a3a472fc53be8fda03fe6bafa0dcdeca431e97145e1e5aabf91e261254c000000000000000000"], &(0x7f0000000580)=0x1) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000000f40)=@req={0x28, &(0x7f0000000f00)={'bpq0\x00', @ifru_addrs=@in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xf}}}}) bind$inet6(r1, &(0x7f0000000f80)={0xa, 0x4e23, 0x100000001, @dev={0xfe, 0x80, [], 0xa}, 0x3}, 0x1c) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000940)='IPVS\x00') setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000005c0)=0x24000000000, 0x4) getsockopt$inet6_dccp_buf(r1, 0x21, 0xd, &(0x7f0000000b00)=""/72, &(0x7f0000000b80)=0x48) sendmsg$IPVS_CMD_ZERO(r3, &(0x7f0000000440)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000400)={&(0x7f0000000140)=ANY=[@ANYBLOB="f8ff0000a7307a0f522eb40dde7719cc81e65699ddf12b9fc79f394dc831d3f3e32146814804270c048cd5f3a02a0cdcfa25a0e5935d3594f9ea575d3e8e1c1cb3bc76de3708030baf0923f6f684ea3508d9d2580aa35219b63c4051330f144037f9909c85cd5ad04fc0957714647a1c9b6c68955c894e52839f9955f7419bd9ec120389bba5253f6d70d3677094fc8d9828d150fe0201d277e3ec207cae2da3c5a8c9ff11a8c6e2a2479661a08126cda8"], 0x1}, 0x1, 0x0, 0x0, 0x1}, 0x4000) sendmsg$IPVS_CMD_NEW_DEST(r3, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1208000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x38, r4, 0x328, 0x70bd2d, 0x25dfdbfe, {0x5}, [@IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'nq\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'ovf\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}]}, 0x38}, 0x1, 0x0, 0x0, 0x40000}, 0x48000) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000fc0), &(0x7f0000001000)=0x4) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000640)={0x9, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e20, @broadcast=0xffffffff}, 0x80, 0x7, 0x1, 0x6, 0x0, &(0x7f0000000600)='syz_tun\x00', 0x2, 0x0, 0x9}) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f00000000c0)={{0x89, @empty, 0x4e22, 0x4, 'lc\x00', 0xc, 0x3, 0x3a}, {@multicast2=0xe0000002, 0x4e23, 0x0, 0xfffffffffffffff7, 0x5, 0x200}}, 0x44) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000bc0)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f0000001040)={r5, 0x3}) writev(r0, &(0x7f0000000200)=[{&(0x7f0000000a00)="b549e6d9e631523e8aa870a79e9ea290fddee05bc1e6575d458abceb01ca37984645c42281cfae3d44c3577e8387bb9af3931423a18295d13c33bab77768b1b747e3c77e23d86a7e1dcdf506f604d1fbf75823920c3f05ead8c5f3407a82c4c9c3af7ac477ceebab457e7b80c5eda8b6fa7c23c9bd1e0d55e7c396873b63358faec129157e65cdc9f2c0fd62884b3033daf76073277670c20667db8309f2e8ce4a053e3f003564ad33446bbca4601788d7f9c2b684344250b9e543908eb49c40fcae92401eab9371704e4e492fe8594ad4ffc9bc", 0xd4}], 0x1) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000880)=@broute={'broute\x00', 0x20, 0x1, 0x150, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000700], 0x0, &(0x7f00000006c0), &(0x7f0000000700)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x1b, 0x0, 0x0, 'bcsf0\x00', 'teql0\x00', 'ip_vti0\x00', 'erspan0\x00', @empty, [], @random="c8992de4105a", [], 0x70, 0x70, 0xc0}}, @common=@LED={'LED\x00', 0x28, {{'syz1\x00'}}}}]}]}, 0x1c8) r6 = socket$inet(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r6, 0x0, 0x80, &(0x7f0000000780)=@broute={'broute\x00', 0x20, 0x2, 0x3e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'ip6gretap0\x00', 'syz_tun\x00', 'bond0\x00', 'syz_tun\x00', @link_local={0x1, 0x80, 0xc2}, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0x70, 0x108, 0x158}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x10000, 'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0xd, 0x0, 0x86dd, 'syzkaller0\x00', 'tunl0\x00', 'sit0\x00', 'ifb0\x00', @empty, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x130, 0x1b0, 0x200, [@ip6={'ip6\x00', 0x50, {{@empty, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}}}, @limit={'limit\x00', 0x20}]}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x81, 'syz1\x00'}}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}]}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}]}]}, 0x460) r7 = accept(r6, 0x0, &(0x7f0000000000)) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GET_CAP(r8, 0xc010640c, &(0x7f0000000100)={0x1, 0x965a}) setsockopt$RDS_CANCEL_SENT_TO(r7, 0x114, 0x1, &(0x7f0000000040)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) setsockopt$IP_VS_SO_SET_ADD(r6, 0x0, 0x482, &(0x7f0000000080)={0x0, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e20, 0x4, 'lblc\x00', 0x0, 0xb51, 0x3e}, 0x2c) 2018/03/31 02:42:58 executing program 3: mmap(&(0x7f0000c0a000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x40, &(0x7f0000fdb000)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000e0000000400000040030000ffffffffd0000000d0000000f8010000ffffffffffffffff000300000003000000030000ffffffff04000000", @ANYPTR=&(0x7f0000e9afc0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d000000000000000000000000000000000000000000000000000280052454a454354000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d000000000000000000000000000000000000000000000000000280052454a454354000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d000000000000000000000000000000000000000000000000000280052454a45435400000000030000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a80036582ab75372d3f919786915ea2811d00000000000000000000000000000000000000000000000000028000000000000000000000000000000000000000000000000"], 0x3a0) mmap(&(0x7f0000c0a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/03/31 02:42:58 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x21, &(0x7f0000000f18)={{{@in=@multicast2=0xe0000002, @in6=@loopback={0x0, 0x1}}, {0x0, 0x0, 0x1, 0x0, 0xfffffffffffffffd}}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}}, 0x0, @in=@multicast1=0xe0000001}}, 0xe8) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000000)={'bridge0\x00', 0xf7}) 2018/03/31 02:42:58 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000000)=0x19, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e23, 0x40, @mcast2={0xff, 0x2, [], 0x1}, 0x3c10}}, 0x8, 0x8000, 0x0, 0xfffffffffffffff7}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000200)=ANY=[@ANYRES32=r2, @ANYBLOB="0200000000000000"], &(0x7f0000000240)=0xc) getpeername$ipx(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0x10) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x800080000000000) connect$unix(r0, &(0x7f0000932000)=@abs={0x1, 0x0, 0x4e21}, 0x6e) socket$inet6(0xa, 0x5, 0x4955a8c3) [ 119.633563] ? lock_release+0xa40/0xa40 [ 119.645705] IPVS: set_ctl: invalid protocol: 0 172.20.20.187:20000 lblc [ 119.646658] ? rcu_note_context_switch+0x710/0x710 [ 119.646669] ? check_same_owner+0x320/0x320 [ 119.646681] should_failslab+0xec/0x120 [ 119.646691] kmem_cache_alloc_node_trace+0x5a/0x760 [ 119.677435] ebt_limit: overflow, try lower: 0/0 [ 119.678891] ? kasan_kmalloc+0xad/0xe0 [ 119.678903] __kmalloc_node+0x33/0x70 [ 119.678913] kvmalloc_node+0x99/0xd0 [ 119.678926] alloc_bucket_spinlocks+0x7a/0x190 2018/03/31 02:42:59 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x39) pwrite64(r0, &(0x7f0000000100)="a53e52a6ada943295527f2b0ef5a6e7eb99e27f4eb61184b2cfc765d1800db5c42cc504522e103c6f0f8dd8963c9495bc35871fa38187b49379f27b2cfe60108807e24b3cf31b810d2666f58bce792df902c90f6853750c051b0da68e4b0dadb4c693eb7012eeac9c9864e71165d10ee3ccacacaf929ab876fa8ed1e2f42f7a46e85f70ce11672bfccb1404bc3f3ef3a7f322c53536978b1ede533b47bcfa90d6cc8a3e0478c8e77cb22e66dc3", 0xad, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)={r0}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000640)=ANY=[@ANYRES32=0x0, @ANYBLOB="81000000fa1825bab4e34a473b3f39c30f93c1213bfb762e83b93c8d1de4cccc0c81e6e7881ba0b0c8f0976ce3d40984e7a03443068e8f7c25e1ed267e22ed2421e8c8cd333670982adb106a7b04e2fe1b4a3e5fd7ebdbc9ed44f03abaaa7b69c83b31537081c34152670dbd99e48e32b9c431f76e87757d9a56c67a0ba181dcc5c62ff1f792bb3bd625e4409cf0adf91c07e5d33e4dab9e613dd7296292ff92071c490c0c2b8abae40a9fd4"], &(0x7f0000000280)=0x2) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000400)={r2, 0x80000001, 0x10, 0x40, 0xe0000000000000}, &(0x7f0000000440)=0x18) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x20, 0x8}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)=ANY=[@ANYRES32=r3, @ANYBLOB="1c00000088acf599100bbea2527a796541dfe51b082b6f3e04cd1d055a856802"], &(0x7f00000002c0)=0x2) r5 = socket$inet_sctp(0x2, 0x8005, 0x84) accept4$inet6(r1, 0x0, &(0x7f00000000c0)=0x366, 0x80000) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r5, 0x84, 0x78, &(0x7f00000003c0)=r4, 0xff11) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x22, &(0x7f000002dcd8)=@raw={"05000000020002000000000000000000180000000303000000ff3f00", 0x9, 0x3, 0x1, 0x0, 0xffffffff, 0xffffffff, 0x120, 0xffffffff, 0x258, 0xffffffff, 0xffffffff, 0x258, 0xffffffff, 0x3, &(0x7f000002bfd0), {[{{@uncond, 0x0, 0xa8, 0xe8}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "c14000e57af108cc6c74028119fb719d84b855ae79c03bcd889e253bc457"}}, {{@uncond, 0x0, 0xa8, 0x349}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, 'snmp\x00', 'syz0\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x328) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000004c0)) sendmsg$nl_netfilter(r1, &(0x7f0000000600)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x402040}, 0xc, &(0x7f00000005c0)={&(0x7f0000000500)={0x94, 0x2, 0x7, 0x4, 0x70bd2b, 0x25dfdbfc, {0xf, 0x0, 0x8}, [@typed={0x8, 0x14, @fd=r0}, @generic="5016f4be3ab242aa0f08bf4aa91625aec3de121929ee7a4eff21375fe122a443706bfd95181e35a2a74fdc69b6418e4fdc3104ce29643d011484544fc2", @generic="99314db1394444b377c0c332201157669809d2e8bd6a469fa3b659803a9a87000d52edf2a1d4fe30a8ab83997ff98e22d1ee9093043e6e1a"]}, 0x94}, 0x1, 0x0, 0x0, 0x4010}, 0x40000) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000001c0)={r4, 0x3, 0xacb, 0x2}, &(0x7f0000000200)=0x10) [ 119.708448] bucket_table_alloc+0x2ae/0x590 [ 119.712773] ? nested_table_alloc+0x350/0x350 [ 119.717269] ? __lockdep_init_map+0xe4/0x650 [ 119.721680] rhashtable_init+0x53e/0xa10 [ 119.725743] ? rht_deferred_worker+0x1cd0/0x1cd0 [ 119.730502] ? trace_hardirqs_on+0xd/0x10 [ 119.734651] ? ida_simple_get+0x176/0x220 [ 119.738798] ? ida_remove+0x3f0/0x3f0 [ 119.742592] ? kmem_cache_alloc_trace+0x2e0/0x740 [ 119.747432] ? lock_release+0xa40/0xa40 [ 119.751400] ? __fdget+0x20/0x20 [ 119.754764] ipc_init_ids+0x94/0x270 2018/03/31 02:42:59 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000000)=0x19, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e23, 0x40, @mcast2={0xff, 0x2, [], 0x1}, 0x3c10}}, 0x8, 0x8000, 0x0, 0xfffffffffffffff7, 0x8}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000200)=ANY=[@ANYRES32=r2, @ANYBLOB="0200000000000000"], &(0x7f0000000240)=0xc) getpeername$ipx(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0x10) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x800080000000000) connect$unix(r0, &(0x7f0000932000)=@abs={0x1, 0x0, 0x4e21}, 0x6e) socket$inet6(0xa, 0x5, 0x4955a8c3) 2018/03/31 02:42:59 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x85, 0x400000c}, 0x2c) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x1c) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) [ 119.758473] sem_init_ns+0x11a/0x150 [ 119.762182] copy_ipcs+0x35f/0x520 [ 119.765719] ? ipcns_get+0xf0/0xf0 [ 119.769255] ? do_mount+0x2bb0/0x2bb0 [ 119.773057] create_new_namespaces+0x278/0x880 [ 119.777642] ? sys_ni_syscall+0x20/0x20 [ 119.781618] ? ns_capable_common+0xcf/0x160 [ 119.785945] unshare_nsproxy_namespaces+0xae/0x1e0 [ 119.790876] SyS_unshare+0x653/0xfa0 [ 119.792324] IPVS: ftp: loaded support on port[0] = 21 [ 119.794580] ? vfs_write+0x374/0x510 [ 119.794591] ? walk_process_tree+0x400/0x400 2018/03/31 02:42:59 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000000)=0x19, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e23, 0x40, @mcast2={0xff, 0x2, [], 0x1}, 0x3c10}}, 0x8, 0x8000, 0x0, 0xfffffffffffffff7, 0x8}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000200)=ANY=[@ANYRES32=r2, @ANYBLOB="0200000000000000"], &(0x7f0000000240)=0xc) getpeername$ipx(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0x10) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x800080000000000) connect$unix(r0, &(0x7f0000932000)=@abs={0x1, 0x0, 0x4e21}, 0x6e) socket$inet6(0xa, 0x5, 0x4955a8c3) 2018/03/31 02:42:59 executing program 4: r0 = socket$kcm(0x29, 0x5, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000000)=0x5, 0x4) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f0000000140)={'icmp\x00'}, &(0x7f0000000180)=0x1e) r2 = socket$nl_route(0x10, 0x3, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000001c0)) sendmsg$nl_route(r2, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_TXQLEN={0x8, 0xd, 0xffffffffffffff81}, @IFLA_GROUP={0x8, 0x1b}]}, 0x30}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000240)={0x0, 0xa1}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000002c0)=@sack_info={r3, 0xfffffffffffffffc, 0x2}, &(0x7f0000000300)=0xc) socketpair$inet6(0xa, 0x0, 0x34e0d13e, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f00000000c0)={0x6b1d, 0xfffffffffffffff7, 0x72ac, 0x1}, 0x8) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f0000000340)={'icmp\x00'}, &(0x7f00000003c0)=0x1e) [ 119.794600] ? fsnotify+0x7b3/0x1140 [ 119.794611] ? rcu_note_context_switch+0x710/0x710 [ 119.794621] ? fsnotify_first_mark+0x2b0/0x2b0 [ 119.821051] ? rcu_sync_lockdep_assert+0xd/0xb0 [ 119.825723] ? __sb_end_write+0xa0/0xd0 [ 119.829693] ? fput+0xd2/0x140 [ 119.832889] ? SyS_write+0x184/0x220 [ 119.837382] ? SyS_read+0x220/0x220 [ 119.841002] ? fput+0xd2/0x140 [ 119.844187] ? walk_process_tree+0x400/0x400 [ 119.848591] do_syscall_64+0x281/0x940 [ 119.852477] ? vmalloc_sync_all+0x30/0x30 [ 119.856623] ? _raw_spin_unlock_irq+0x27/0x70 [ 119.861117] ? finish_task_switch+0x1c1/0x7e0 [ 119.865609] ? syscall_return_slowpath+0x550/0x550 [ 119.870539] ? syscall_return_slowpath+0x2ac/0x550 [ 119.875464] ? prepare_exit_to_usermode+0x350/0x350 [ 119.880482] ? prepare_exit_to_usermode+0x227/0x350 [ 119.885502] ? perf_trace_sys_enter+0xcb0/0xcb0 [ 119.890171] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 119.895012] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 119.900200] RIP: 0033:0x454e79 [ 119.903379] RSP: 002b:00007f054deedc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 119.911085] RAX: ffffffffffffffda RBX: 00007f054deee6d4 RCX: 0000000000454e79 [ 119.918363] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000008000400 [ 119.925630] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 119.932896] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 119.940159] R13: 00000000000006a5 R14: 00000000006fc018 R15: 0000000000000007 [ 119.949000] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 119.983574] A link change request failed with some changes committed already. Interface erspan0 may have been left with an inconsistent configuration, please check. 2018/03/31 02:42:59 executing program 3: r0 = socket(0x1e, 0x4, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'gretap0\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="3c00000000000000000000000000000000002000c71d0000000000000000000000000000c613e29b11aaac813cfa877f8669bff71981007d302245cbc704d260"]}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000000c0)=0x800, 0x4) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000100)='tls\x00', 0x4) 2018/03/31 02:42:59 executing program 0: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc4ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt(0xffffffffffffffff, 0x20000100000114, 0xa, &(0x7f00003cbffc), 0x0) connect$inet(r0, &(0x7f0000adf000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) read(r0, &(0x7f000083b000)=""/1, 0x1) recvfrom(r0, &(0x7f0000000000)=""/93, 0x5d, 0x12100, &(0x7f0000000080)=@ax25={0x3, {"88bb398eddcaf7"}, 0x96}, 0x80) sendmsg$alg(r0, &(0x7f0000159fc8)={0x0, 0x0, &(0x7f0000fc8000), 0x0, &(0x7f0000000e8e)}, 0x0) connect(r0, &(0x7f0000000100)=@nfc_llcp={0x27, 0x1, 0x2, 0x1, 0x263, 0x1, "7989c152b6b08c08d409b6ae6e131745e7a6372f45bf7e7d9efb15aaa8292f9e40fcb0d422a5d74b0209819cf5bc5f8718564afbbaf779b3044975bc65e074", 0x37}, 0x80) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000440)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x404810}, 0xc, &(0x7f0000000400)={&(0x7f00000002c0)={0xf0, 0x0, 0x1, 0x70bd28, 0x25dfdbff, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x100}, @IPVS_CMD_ATTR_DAEMON={0x24, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x2dbd4f10}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0x800}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x1fd7200000000000}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DAEMON={0x44, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x6}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bcsf0\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bond0\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8001}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}, @IPVS_CMD_ATTR_DEST={0x54, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x8000}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x6}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x8}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x1}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xff}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xfffffffffffffffa}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x5}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x7ff}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x6}]}]}, 0xf0}, 0x1, 0x0, 0x0, 0x48000}, 0x4000000) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000180)={0x0, 0x6, 0x20}, &(0x7f00000001c0)=0xc) 2018/03/31 02:42:59 executing program 1 (fault-call:0 fault-nth:8): unshare(0x8000400) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000240)={0x0, &(0x7f0000000200)}) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, &(0x7f0000000340)={0x0, &(0x7f0000000280)=""/175}) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001fec)={0x5, 0x9, 0x4, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000380)={{{@in=@multicast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000200)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000000480)={0xf, 0xd, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0xed9}, [@generic={0x200, 0x8, 0x1, 0x7}, @map={0x18, 0x2, 0x1, 0x0, r0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x6}, @jmp={0x5, 0x2, 0x0, 0x7, 0xf, 0x80, 0x10}, @initr0={0x18, 0x0, 0x0, 0x0, 0x9}], {0x95}}, &(0x7f0000000080)='GPL\x00', 0x2020000000, 0x23, &(0x7f00000000c0)=""/35, 0x0, 0xebbbe998ccae1467, [], r1}, 0x48) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000)={r0, &(0x7f0000009f7a), &(0x7f0000006000)}, 0x18) 2018/03/31 02:42:59 executing program 4: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_bt(r0, 0xdd17, &(0x7f0000000080)="6f4069aa0f42d4bb6fdb81a0bdd730b1de921ef8f2c30d571efb92cef92e040c43c54b630d49dae1c55ba53383f2bd45dd94d8f2e0f4c2ac5119d5b25f4017d1f468479bbddaf763d9ac91b6918af5ae2d3f0101479a8fd74038eef488da147a11b6019909b27a02bd4686c470986fe353535a2888e0f7152b098aff205f26e7c8c79e99b0319796a908c52d5c569c7d55abf4681a66a0da594388d49bbb02f59829b2e023d7ed81c0") sendto$inet(r0, &(0x7f0000000140)="7379a683cabe949d063ce9b5507d343d40726ad6979265d1cea77931859ff97b59b57a6779bd77e73563e839f8ad6537f3124e7931bfdf36de2666d85fc52995f58fe5a073b3d890ba91533a9042fe30f1eae12e191f0b8565d133be0c407e5920c293d34b593d5d92183c69aee338c01e81ef4ada263dd129f6b8525785608679f28381e08dba95cc3ed2d3b1b56a90826d3ac69eb42cf4a9c9d7dfd3dccb171492ccce05758d74c04c4313ffc02b40a7fc7b441b5558aad916494b1694599249f3195e9eaa77a1963aa14290562476fdcbb94e149604cb70c2f5fbfaf15de69af244df05944056126cf6", 0xeb, 0x44, &(0x7f0000000240)={0x2, 0x4e20}, 0x10) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt(r2, 0x400000000000003a, 0x0, &(0x7f0000000f44)=""/188, &(0x7f0000000000)=0xbc) sendto$inet6(r1, &(0x7f0000000280)="aa7cbb0d72c13e8efcd6d12702776818c58a75c7c9cee784d328d066f830abb9b95b9235633d6bf232979aff4a87da66957610afd043dfadbca7d9cbed2f0bca0d98251a711f8263e9adb350c7a6aa472db8dc58c816f40522a1a2e7176673898d196b745f22", 0x66, 0x80, 0x0, 0x0) 2018/03/31 02:42:59 executing program 6: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f00000012c0)={&(0x7f0000000040)=@ipx={0x4, 0x4, 0x7, "02566f5d6e5a", 0x80000001}, 0x80, &(0x7f0000001240)=[{&(0x7f00000000c0)}, {&(0x7f0000000100)="6914bc3a0b7d19c90c036f919f04aab4fb34453cd6a8f1e98eb4ccb37c2223f8d2e0ffb246930d35a8625e7e3babf6a7af6b33c82ad7b21a9e3a9706779d3eb75d3cedf89a84032c1bb41b2e8e8205ee17150a069107d12f318059375ead12", 0x5f}, {&(0x7f0000000180)="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", 0x1000}, {&(0x7f0000001180)="78fec92807908ebf30071d323dc0bcf97eae47eaac0ac0d3a45a761e920679cf8aa36a0bf10fdfd37dbd24a8a05d60e9b0afc6be3ca3004ac05b7217e0a7283a5e055ceeaf21548db4b2ce701c4b61a21f459c2309deb47d0c6def76ea76f43ed95ee104f95d228933ee339392fd70322f330e5e64adf78a1cb259a2323b5be59b4247eba08fbe55646e42327a7e69a294863806f4d1d0f45909d7c2cf81ecaf2aedb89f73b883271fbd97", 0xab}], 0x4, &(0x7f0000001280), 0x0, 0x84}, 0x40000) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000000)="240000001800030007fffd946fa293bc02ee0600000000000000856804000f00d1887364", 0x24}], 0x1}, 0x0) ioctl$void(r0, 0x5450) 2018/03/31 02:42:59 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000065000)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000402ff2)={&(0x7f0000000140)={0x18, 0x4, 0x6, 0x1, 0x0, 0x1, {}, [@typed={0x4, 0x8e}]}, 0x18}, 0x1}, 0x0) 2018/03/31 02:42:59 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000000)=0x19, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e23, 0x40, @mcast2={0xff, 0x2, [], 0x1}, 0x3c10}}, 0x8, 0x8000, 0x0, 0xfffffffffffffff7, 0x8}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000200)=ANY=[@ANYRES32=r2, @ANYBLOB="0200000000000000"], &(0x7f0000000240)=0xc) getpeername$ipx(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0x10) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x800080000000000) connect$unix(r0, &(0x7f0000932000)=@abs={0x1, 0x0, 0x4e21}, 0x6e) socket$inet6(0xa, 0x5, 0x4955a8c3) 2018/03/31 02:42:59 executing program 7: unshare(0x8000400) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000240)={0x0, &(0x7f0000000200)}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000540)={0x1, &(0x7f0000000500)=[{0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, &(0x7f0000000340)={r0, &(0x7f0000000280)=""/175}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000001fec)={0x5, 0x9, 0x4, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r1, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000040)={r1, 0x28}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000380)={{{@in=@multicast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000200)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000000480)={0xf, 0xd, &(0x7f0000000580)=ANY=[@ANYBLOB="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", @ANYRES32=r1, @ANYBLOB="00000000000000001800000005000000000000000606000005f780001000000000000000000000000900000000000000000000009500000000000000fd9c52ca4d9cc0b075b354d34dd7ead1d78b1d18209d4c33197d692eea01e4901011781b39ff3c79a6df00c5db6b5f6c1f5236aa774b020000000c722bee44ac9b86791d677d1040822214c080c12a4525f83c2625bc5b8dc76c70cf665ff8f446c81c50bb664e4b0010fd04ce2f49d86eeeabda156d34911d15215fdccc95d01151fde2a71750a40480d65fa7875e99e322bc6ec80459"], &(0x7f0000000080)='GPL\x00', 0x2020000000, 0x23, &(0x7f00000000c0)=""/35, 0x41000, 0xebbbe998ccae1467, [], r2}, 0x48) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000)={r1, &(0x7f0000009f7a), &(0x7f0000006000)}, 0x18) [ 120.541133] FAULT_INJECTION: forcing a failure. [ 120.541133] name failslab, interval 1, probability 0, space 0, times 0 [ 120.552439] CPU: 0 PID: 12883 Comm: syz-executor1 Not tainted 4.16.0-rc6+ #287 [ 120.559802] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 120.569147] Call Trace: [ 120.571737] dump_stack+0x194/0x24d [ 120.575364] ? arch_local_irq_restore+0x53/0x53 [ 120.580043] should_fail+0x8c0/0xa40 [ 120.583763] ? fault_create_debugfs_attr+0x1f0/0x1f0 2018/03/31 02:42:59 executing program 3: r0 = accept(0xffffffffffffffff, &(0x7f0000001400)=@vsock={0x0, 0x0, 0x0, @hyper}, &(0x7f0000001480)=0x80) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f00000002c0)={'dummy0\x00', 0x5}) socket$nl_route(0x10, 0x3, 0x0) r1 = accept4$packet(0xffffffffffffff9c, 0x0, &(0x7f0000000340), 0x100000000000000) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x9, &(0x7f0000d18ffc)=0x1, 0x4) getsockopt$inet_tcp_int(r2, 0x6, 0x9, &(0x7f0000bfcffc), &(0x7f0000d12ffc)=0x4) accept$packet(r1, 0x0, &(0x7f0000000140)) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000583000)={0x5, 0x80000000005, 0x4000, 0x1}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000000c0)={r3, &(0x7f0000000b00)="922015930ad19f0a53c21b901f4a0000ac5b30bbeaa40f7f1749e6bc424c74d2859e8219c33303777cb89df791b033edb759d40f0e13ad33ef2ce2cbdc567986a5098bd254d205871031100a06c8c7957ea4acc8dc7a16d7ca14b2cfa5449821a1d2ea52c3c116196d099c3d985d6bf1afe49251f47537a19f00327b00f44cb91bc8d977dbd4ebdb50469e3b1880a575bb7ce9c4c6d4f2b156af4329497ba5196528c7596efcc3ee02c7981b70651c4917a37a98b9fe32f792391f7e890bd6e67f1547b8528524ad51462b6d4072be8c56bf2d61d859b920436ba946f621a0df3d6b2393c46c75e9f36e8e3cc9da2ae22affc3d20a9dbeae8b4b0113fb943136a0d89fa229a556404cb86aac62f1e79a", &(0x7f0000000080)}, 0x18) r4 = socket$inet6_udp(0xa, 0x2, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000300)={0x0, 0x9, 0x7, 0xfffffffffffffffd}, 0xfffffffffffffee3) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000001d80)={0x0, 0x1, 0xfffffffffffffdeb, @random="7c2e1626459d"}, 0x9) ioctl$sock_SIOCBRADDBR(r4, 0x89a0, &(0x7f0000000440)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r5, 0x89a1, &(0x7f0000000000)='bcsf0\x00') poll(&(0x7f0000000080)=[{r4, 0x181}, {r5, 0x12}], 0x189, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000400)={0xffffffffffffffff}) ioctl$PPPIOCGFLAGS(r7, 0x8004745a, &(0x7f0000000480)) accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000100)=0xfffffffffffffe65) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r5, &(0x7f00000003c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x43011000}, 0xc, &(0x7f0000000380)={&(0x7f0000000c40)=ANY=[@ANYBLOB="16b946a87d535e7859885051121377a0f3b973eb43725b4292608c0539c8fc995abea4af2da27a5d31c7b403d39041842553df71dd4ba0b4d75fc04be22fc37f3763d26a47505b62cbb2a50764255e62baf216588e246ce87c03cef037e99ccbc4d853cac8b57509c8862c94b91fb75281c1db0c41b45e9d2475116899394b742f043d4cb79c816930fb7daded2913d66dd6774371f095740f85127b911e723c48212e0f22b3136c5608eb7636d346a3e58f2a0732571f83d33f703d659db23a7a99e786fc8e29500deba6bf07e96fd0f7f0e22472bb714c1f11ecf7c47e04878e000000000000000000000000006b3fb0a6f236f53927bce7eeaafe42d4d2c328569e4b23e0da29c694dcc733e6993d1b08cf66b7760e5b29008697d1eb6fa021c9fbf59262c8d56e04c242e145765d43d13042282c2ffbc9d9f1483aa34fb16ee00bab49d4f318dbf037b94d5728ee6ff1110a754210b6d11a7015044e4526f1bdd86646b30d0c32a0a33a106b9243d3e27a15f82d5fab6b8edf4ae8e63313c86e615ac25e5bda883aabbecff8e6196ab8852304744718ae4d9a58abf9eabed414db615c9ebf6f23c01294e3fcc155822434cf6873e1cd2f8a1806f8dc420f0ef6efa5f33c20353f3457ee7c416d5b98f49d66659c8dc4b1aa78c982cf1fcd3d19db6e8f067a33fbfc0cbafe3c468d2a3b88427d0fa6eb25e5539f23c2b3b6d95f0aad0a34342f536df21a7f69ea9c66d4160454b655446f8630d82c22b4159ca239c17c9bdd5570af00000000"], 0x1}, 0x1}, 0x840) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000800)={r6, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x5) r8 = socket$inet(0x2, 0x2, 0x0) unshare(0x9ffffffe) setsockopt$EBT_SO_SET_ENTRIES(r8, 0x0, 0x80, &(0x7f00000008c0)=@broute={'broute\x00', 0x20, 0x2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000600), &(0x7f0000000480)=ANY=[]}, 0x78) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r7, 0x84, 0x75, &(0x7f00000007c0)={0x0, 0x1000}, &(0x7f0000000840)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000000)={r9, 0x7}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r8, 0x84, 0xa, &(0x7f0000000140)={0x400, 0xa2b, 0x4, 0x7, 0x2, 0x8, 0x10000, 0x8a82, r10}, &(0x7f0000000180)=0xffffffffffffffab) 2018/03/31 02:42:59 executing program 6: pipe(&(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, r0, &(0x7f0000000000)={0x5}) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_create(0x10000006) epoll_create1(0x80000) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000080), &(0x7f0000000380)=0x4) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0xa, 0x7, 0x0, &(0x7f0000000340)) pipe(&(0x7f00000003c0)) r3 = socket$inet_udp(0x2, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r4, &(0x7f000017a000)=@abs, 0x4) sendmmsg$unix(r5, &(0x7f00000bd000), 0x80, 0xc0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000200)={0x0, 0x80000000}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000280)={r6, 0x0, 0x20}, &(0x7f00000002c0)=0xc) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000001540)={0x0, 0x10001}, &(0x7f0000001580)=0x8) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000580)={r7, 0x6, 0x800, 0xcbab, 0x1000000009, 0x8, 0x0, 0xbf3, {0x0, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0x7, 0x0, 0x0, 0x6, 0x82}}, &(0x7f0000001700)=0xb0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000640)=0x3d7, 0x4) setsockopt$sock_int(r5, 0x1, 0x7, &(0x7f0000b06ffc), 0x4) sendto$unix(r5, &(0x7f0000000100)="ebf83586bbb168c1ecbe022e8d492854f46873b7df66df4d6873e38c4413ddd291427803050bd7d3d46a84688ce14d61fa535606fc1d85342ef76c4aef245d96139c818fd9e1d43a48acf0b4807fcaf01ec8d93707681dfd93b13358742668848caa8bfafb688b5c29c9e63833fa840934fab1e30711d2cbd2e53b46419e476ae7a8df5cf915a5da95437f60ee0784efcec115e16519789ca9521b24f6289a4f890b31557e9473bed4e2a03cfc086717820fc5de91b37094ccf9f3635e55a69174dd9415620200ac0ecdf3c7897b6e9f6af58aab0c9da060f71f793fc3b2d4a5d93b615c68a4db76", 0xe8, 0x80, 0x0, 0x0) close(r4) ioctl(r3, 0x800000000008982, &(0x7f0000000000)) 2018/03/31 02:42:59 executing program 7: unshare(0x8000400) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000240)={0x0, &(0x7f0000000200)}) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001fec)={0x5, 0x9, 0x4, 0x1}, 0x2c) r1 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@alg, &(0x7f0000000180)=0x80) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000280)={{{@in=@broadcast, @in=@remote}}, {{@in=@loopback}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f00000001c0)=0xe8) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) socket$inet_sctp(0x2, 0x1, 0x84) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000780)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000380)={{{@in=@multicast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000200)=0x70f) bpf$PROG_LOAD(0x5, &(0x7f0000000480)={0xf, 0xd, &(0x7f0000000100)=ANY=[@ANYBLOB="180000000600000000000000d90e0000000801000700495336667ada4f6c7727375a2618120000", @ANYRES32=r0, @ANYBLOB="00000000000000001800000005000000000000000600000005f78000100000000000000000000000180000000900000000000000000000009500000000000000"], &(0x7f0000000080)='GPL\x00', 0x2020000000, 0x23, &(0x7f00000000c0)=""/35, 0x41000, 0xebbbe998ccae1467, [], r3}, 0x48) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000)={r0, &(0x7f0000009f7a), &(0x7f0000006000)}, 0x18) [ 120.588866] ? __unwind_start+0x169/0x330 [ 120.593017] ? __kernel_text_address+0xd/0x40 [ 120.597516] ? unwind_get_return_address+0x61/0xa0 [ 120.602446] ? __save_stack_trace+0x7e/0xd0 [ 120.606768] ? lock_acquire+0x1d5/0x580 [ 120.610735] ? lock_acquire+0x1d5/0x580 [ 120.614715] ? fs_reclaim_acquire+0x20/0x20 [ 120.619032] ? lock_downgrade+0x980/0x980 [ 120.623173] ? lock_release+0xa40/0xa40 [ 120.627143] ? check_same_owner+0x320/0x320 [ 120.631457] ? rcu_note_context_switch+0x710/0x710 [ 120.636379] ? lock_release+0xa40/0xa40 2018/03/31 02:42:59 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000000)=0x19, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e23, 0x40, @mcast2={0xff, 0x2, [], 0x1}, 0x3c10}}, 0x8, 0x8000, 0x0, 0xfffffffffffffff7, 0x8}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000200)=ANY=[@ANYBLOB="0200000000000000"], &(0x7f0000000240)=0x1) getpeername$ipx(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0x10) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x800080000000000) connect$unix(r0, &(0x7f0000932000)=@abs={0x1, 0x0, 0x4e21}, 0x6e) socket$inet6(0xa, 0x5, 0x4955a8c3) 2018/03/31 02:42:59 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000000)=0x19, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e23, 0x40, @mcast2={0xff, 0x2, [], 0x1}, 0x3c10}}, 0x8, 0x8000, 0x0, 0xfffffffffffffff7, 0x8}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000200)=ANY=[@ANYBLOB="0200000000000000"], &(0x7f0000000240)=0x1) getpeername$ipx(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0x10) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x800080000000000) connect$unix(r0, &(0x7f0000932000)=@abs={0x1, 0x0, 0x4e21}, 0x6e) socket$inet6(0xa, 0x5, 0x4955a8c3) 2018/03/31 02:42:59 executing program 2: r0 = socket(0xa, 0x2, 0x0) sendmsg$can_raw(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x1d}, 0x10, &(0x7f0000000080)={&(0x7f0000000040)=@can={{0x4, 0x922, 0x0, 0x4}, 0x3, 0x1, 0x0, 0x0, "1575247343dbe279"}, 0x10}, 0x1, 0x0, 0x0, 0x20000094}, 0x40) connect$inet6(r0, &(0x7f0000374fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000f7dffc), 0x4) [ 120.640350] should_failslab+0xec/0x120 [ 120.644314] kmem_cache_alloc_node_trace+0x5a/0x760 [ 120.649321] ? __lockdep_init_map+0xe4/0x650 [ 120.653727] __kmalloc_node+0x33/0x70 [ 120.657524] kvmalloc_node+0x99/0xd0 [ 120.661230] bucket_table_alloc+0x45b/0x590 [ 120.665544] ? get_random_u32+0x188/0x350 [ 120.669685] ? nested_table_alloc+0x350/0x350 [ 120.674174] ? __raw_spin_lock_init+0x2d/0x100 [ 120.678745] ? __lockdep_init_map+0xe4/0x650 [ 120.683146] rhashtable_init+0x53e/0xa10 [ 120.687198] ? rht_deferred_worker+0x1cd0/0x1cd0 2018/03/31 02:42:59 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f35000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_int(r1, 0x1, 0x20004000027, &(0x7f0000000180), &(0x7f00000001c0)=0x1c930366) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000340)={&(0x7f0000000300)='./file0\x00', 0x0, 0x18}, 0x10) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) r2 = socket(0x1e, 0x2, 0x0) bind(r2, &(0x7f00008a1f80)=@generic={0x42001e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d64fb8f8401a3ff59829a2b0afe7ce43a5b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31510000500000000000bdb9c8ea31000077aeb81c90001d6f7c980400000000f70dc136cb184a"}, 0x80) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000480)={0x0, 0x8d, "abf0a84c72047e37feec7a01596389b283134017e85ccaa93937b90b390ebe90d2ce0fa4befdd2f757d409eaa0ef007e9bdf41f888a25c02e8f965dce17ea09781f2afdefda14be9559fcaef8bc5ea34a963fdefa4ef97c3184402b04c1482c26df81c5adc750a900c67aa8ff443c9b96b420af8d3d353338aec7f7312ff1e884d551c233b55dad70fc33f3843"}, &(0x7f00000002c0)=0x95) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000600)={r3, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0xed6, 0x6f6, 0xfffffffffffffffd, 0x6, 0x6}, &(0x7f0000000380)=0x98) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000580)={0x0, 0x1}, &(0x7f00000005c0)=0x8) r5 = socket(0x0, 0x7fffe, 0x20000020000000) sendmsg(r5, &(0x7f0000000000)={&(0x7f00000000c0)=@generic={0x10000000001e, "0100000000001e0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624280027800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000000740), 0x0, &(0x7f0000000040), 0x0, 0x80000d}, 0x4) close(r5) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00000003c0)={0x0, 0xfffffffffffffffc}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x101, 0x6, 0x8, 0x3, 0x1}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100)={r7, 0x89}, 0xc) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000980)={0x0, 0x5}, &(0x7f00000009c0)=0x8) r9 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000200)=0xfffffffffffff001, &(0x7f0000000240)=0x4) sendmmsg$inet_sctp(r1, &(0x7f0000000b80)=[{&(0x7f0000000400)=@in={0x2, 0x4e22, @rand_addr=0x6}, 0x10, &(0x7f0000000780)=[{&(0x7f00000006c0)="23dda592f34c9df814e819e47206259ba6626ac43f6515865fb3885c8dffefa1d49bcbba834dba67baa7f8a4", 0x2c}, {&(0x7f0000000f40)="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", 0x1000}, {&(0x7f0000000700)="cfa7ecf5a2a31726cb49ba87c9c37a62ddd531292a4f3410f060bf2c931e77ee973483308003214bfbc48c8b17b3f22b6d6f30b86f7c3541dc90279b538c471dd24021b2539035c358930700cf", 0x4d}], 0x3, &(0x7f00000007c0)=[@init={0x18, 0x84, 0x0, {0x8000, 0x4, 0xffff, 0x851}}, @sndrcv={0x30, 0x84, 0x1, {0x3ff, 0x8, 0x8006, 0x80000000, 0x1, 0x0, 0x9, 0x200, r8}}, @init={0x18, 0x84, 0x0, {0x32, 0x7fffffff, 0x200, 0x4}}, @init={0x18, 0x84, 0x0, {0x8000, 0x9, 0xfa9}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x10, 0x8007, 0x1bc, 0x100000000, 0xa0d2, 0x8, 0x7, r6}}], 0xf0, 0x4010}, {&(0x7f00000008c0)=@in={0x2, 0x4e20}, 0x10, &(0x7f0000000b40)=[{&(0x7f0000000900)="a30701e99078f3b6e1446c8a0a8b0466a5f62f17c0e9216cc4c979f50dfd5dc01d8e1d2f5c4a4e858bb07ec1c66b14ad03c7832956fa2164017b688a5da1d04fd820f37cae70ff8460af84fad04a04d0ec27997b71f3ca0b81f7bd965382b8bad897630c2c2fe808d06dfb600e91943951a4eb3534b63026a33b9c1c0a21", 0x7e}, {&(0x7f0000000a80)="eca1a0ccdc714399ba040502754119fb87144cead3cde763de4db04ebcb969ca97c7323bc704333ce1be1569f2c4b9be6fd959ae8cd0dbadb71e989c21543a24c1ed20973495536332570c5257c38f43d496ba2e040f5c0ba57fb5b0b77a4a77a7a5925a16995c341598d3fa086c2d2800def25b58c661e45084281e26adc63303045a071e29ef34e7071d0517f853f4f25ab072a804ff5f6dcf98f6e369878f38fa67d866636c410d4838bde6599397dcbba886aae375ad8f16618f", 0xbc}], 0x2, &(0x7f0000001f40)=[@sndinfo={0x20, 0x84, 0x2, {0x8, 0x20b, 0x0, 0x200, r4}}, @init={0x18, 0x84, 0x0, {0xfffffffffffffffe, 0x0, 0x1, 0x7}}, @init={0x18, 0x84, 0x0, {0x8acd, 0x2d3, 0x89, 0x1}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x200, 0x6, 0x5, 0x3, 0x81, 0x8001, 0x8, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x7, 0x2, 0xffff, 0xfffffffffffffffc, 0x2, 0x7ff, 0x7, r6}}, @sndrcv={0x30, 0x84, 0x1, {0x10000, 0x5, 0x205, 0x1f, 0x2, 0x58b4, 0x5, 0xc3, r8}}, @sndinfo={0x20, 0x84, 0x2, {0x5b, 0x8000, 0xffffffffffffffde, 0x3, r6}}, @sndrcv={0x30, 0x84, 0x1, {0x20, 0x3, 0x201, 0x24000, 0x0, 0xbb8, 0x6, 0x400000000000, r8}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0xffffffff, 0x200, 0x8, 0x4, 0x1, 0x5, 0x1, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x1, 0x100000000, 0x4, r3}}], 0x1e0, 0x4000}], 0x2, 0x4000000) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f0000000040)={'syzkaller1\x00', {0x2, 0x4e20, @multicast2=0xe0000002}}) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000d40)={{{@in, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6}}, &(0x7f0000000a40)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000e40)={{{@in6=@loopback={0x0, 0x1}, @in=@rand_addr=0x1, 0x4e21, 0x3207f5c8, 0x4e21, 0x4, 0x2, 0x20, 0x80, 0x3a, 0x0, r11}, {0x2, 0x4, 0x1, 0x100, 0x100, 0x0, 0x8000, 0xe4}, {0x1ff, 0x1e, 0x2, 0x8}, 0x100, 0x6e6bbf, 0x3, 0x1, 0x2}, {{@in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x16}}, 0x4d2, 0x7e}, 0x2, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x3506, 0x3, 0x2, 0x5, 0xd0, 0xc7, 0x7e000000}}, 0xe8) sendmmsg$alg(r2, &(0x7f0000000c00), 0x0, 0xc003) setsockopt$sock_linger(r9, 0x1, 0xd, &(0x7f0000000540)={0x1, 0x7}, 0x8) connect$packet(r2, &(0x7f0000000280)={0x11, 0x1b, r10, 0x1, 0x2d8, 0x6}, 0x14) setsockopt$IP_VS_SO_SET_STOPDAEMON(r9, 0x0, 0x48c, &(0x7f0000000000)={0x0, "62726964676530000000000000008db7", 0xfffffffffffffffc}, 0x18) ioctl(r9, 0x81, &(0x7f0000002140)="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") accept4(r2, 0x0, &(0x7f0000000a00), 0x80000) [ 120.691946] ? nested_table_alloc+0x350/0x350 [ 120.696438] ? __lockdep_init_map+0xe4/0x650 [ 120.700846] ? lockdep_init_map+0x9/0x10 [ 120.704916] ? rhashtable_init+0x6db/0xa10 [ 120.709162] ? rht_deferred_worker+0x1cd0/0x1cd0 [ 120.713923] ipc_init_ids+0x94/0x270 [ 120.717634] msg_init_ns+0x1f9/0x270 [ 120.721345] ? compat_SyS_msgrcv+0x50/0x50 [ 120.725575] ? ida_remove+0x3f0/0x3f0 [ 120.729373] ? kmem_cache_alloc_trace+0x2e0/0x740 [ 120.734215] ? lock_release+0xa40/0xa40 [ 120.738187] ? __fdget+0x20/0x20 2018/03/31 02:43:00 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000000)=0x19, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e23, 0x40, @mcast2={0xff, 0x2, [], 0x1}, 0x3c10}}, 0x8, 0x8000, 0x0, 0xfffffffffffffff7, 0x8}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000200)=ANY=[@ANYBLOB="0200000000000000"], &(0x7f0000000240)=0x1) getpeername$ipx(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0x10) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x800080000000000) connect$unix(r0, &(0x7f0000932000)=@abs={0x1, 0x0, 0x4e21}, 0x6e) socket$inet6(0xa, 0x5, 0x4955a8c3) 2018/03/31 02:43:00 executing program 7: r0 = socket$inet6(0xa, 0x5, 0xfffffffffffffffc) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f5fffc)=0x1e8, 0x4) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000d4cffc)=0xfffffffc, 0x4) sendmsg(r0, &(0x7f0000f30fc8)={&(0x7f0000a86000)=@in={0x2, 0x4e20}, 0x10, &(0x7f0000d47000), 0x0, &(0x7f0000f57000)}, 0x0) recvmsg(r0, &(0x7f0000000200)={&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x26, &(0x7f00000000c0), 0x1bd, &(0x7f0000000100)=""/195, 0xc3}, 0x12020) [ 120.741553] ? ipc_init_ids+0x209/0x270 [ 120.745540] copy_ipcs+0x376/0x520 [ 120.749078] ? ipcns_get+0xf0/0xf0 [ 120.752616] ? do_mount+0x2bb0/0x2bb0 [ 120.756420] create_new_namespaces+0x278/0x880 [ 120.761015] ? sys_ni_syscall+0x20/0x20 [ 120.764989] ? ns_capable_common+0xcf/0x160 [ 120.769307] unshare_nsproxy_namespaces+0xae/0x1e0 [ 120.774238] SyS_unshare+0x653/0xfa0 [ 120.777945] ? vfs_write+0x374/0x510 [ 120.781657] ? walk_process_tree+0x400/0x400 [ 120.786059] ? fsnotify+0x7b3/0x1140 [ 120.789770] ? rcu_note_context_switch+0x710/0x710 [ 120.794707] ? fsnotify_first_mark+0x2b0/0x2b0 [ 120.799294] ? rcu_sync_lockdep_assert+0xd/0xb0 [ 120.803959] ? __sb_end_write+0xa0/0xd0 [ 120.807929] ? fput+0xd2/0x140 [ 120.811119] ? SyS_write+0x184/0x220 [ 120.814828] ? SyS_read+0x220/0x220 [ 120.818449] ? fput+0xd2/0x140 [ 120.821638] ? walk_process_tree+0x400/0x400 [ 120.826044] do_syscall_64+0x281/0x940 [ 120.829918] ? vmalloc_sync_all+0x30/0x30 [ 120.834052] ? _raw_spin_unlock_irq+0x27/0x70 [ 120.838523] ? finish_task_switch+0x1c1/0x7e0 [ 120.842997] ? syscall_return_slowpath+0x550/0x550 [ 120.847908] ? syscall_return_slowpath+0x2ac/0x550 [ 120.852814] ? prepare_exit_to_usermode+0x350/0x350 [ 120.857807] ? prepare_exit_to_usermode+0x227/0x350 [ 120.862797] ? perf_trace_sys_enter+0xcb0/0xcb0 [ 120.867443] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 120.872276] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 120.877447] RIP: 0033:0x454e79 [ 120.880609] RSP: 002b:00007f054deedc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 120.888289] RAX: ffffffffffffffda RBX: 00007f054deee6d4 RCX: 0000000000454e79 [ 120.895534] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000008000400 [ 120.902778] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 120.910027] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 120.917278] R13: 00000000000006a5 R14: 00000000006fc018 R15: 0000000000000008 [ 120.946245] kernel msg: ebtables bug: please report to author: Entries_size never zero [ 120.987444] kernel msg: ebtables bug: please report to author: Entries_size never zero 2018/03/31 02:43:00 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000000)=0x19, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e23, 0x40, @mcast2={0xff, 0x2, [], 0x1}, 0x3c10}}, 0x8, 0x8000, 0x0, 0xfffffffffffffff7, 0x8}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000200)=ANY=[@ANYRES32, @ANYBLOB="0200000000000000"], &(0x7f0000000240)=0xc) getpeername$ipx(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0x10) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x800080000000000) connect$unix(r0, &(0x7f0000932000)=@abs={0x1, 0x0, 0x4e21}, 0x6e) socket$inet6(0xa, 0x5, 0x4955a8c3) 2018/03/31 02:43:00 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00000000c0)={r2, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x32, &(0x7f0000000300)={@remote={0xfe, 0x80, [], 0xbb}, r2}, 0x14) r4 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000040)) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080), 0x10) r5 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000001fc0), &(0x7f0000002000)=0x4) getsockopt$IP_VS_SO_GET_VERSION(r4, 0x0, 0x480, &(0x7f00000003c0), &(0x7f00000004c0)=0x40) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000002140)={0x6, &(0x7f0000002040)=[{0x0, 0x260, 0x6, 0xfff}, {0x4, 0x0, 0x400, 0x71e}, {0xfffffffffffffff9, 0x8, 0x9, 0x401}, {0x4, 0x9, 0x100000001, 0x8}, {0x20, 0x8000, 0x400, 0x8618}, {0x8001, 0x9, 0x2, 0xfff}]}, 0x10) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x12, &(0x7f0000000200), &(0x7f0000000240)=0x4) socket$packet(0x11, 0x3, 0x300) r6 = accept4$bt_l2cap(0xffffffffffffff9c, &(0x7f0000002080), &(0x7f00000020c0)=0xe, 0x0) getsockopt$bt_BT_SECURITY(r6, 0x112, 0x4, &(0x7f0000002100), 0x2) ioctl$sock_inet_SIOCGIFPFLAGS(r4, 0x8935, &(0x7f0000000280)={'bcsh0\x00', 0x4}) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) accept(r4, &(0x7f0000000140)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, &(0x7f00000001c0)=0x80) ioctl$sock_inet_SIOCSIFADDR(r7, 0x8916, &(0x7f0000001f80)={'bond0\x00', {0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}}) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000440)=@broute={'broute\x00', 0x20, 0x2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000180], 0x0, &(0x7f0000000000), &(0x7f0000000100)=ANY=[]}, 0x78) pipe(&(0x7f0000000640)) 2018/03/31 02:43:00 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000000)={0x2, 0xa986, 0x208, 0x2, 0xfffffffffffffff8, 0x1ff, 0x7, 0x4, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=r1, &(0x7f0000000100)=0x4) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = socket$vsock_dgram(0x28, 0x2, 0x0) connect$vsock_dgram(r2, &(0x7f00000001c0)={0x28, 0x0, 0x2711, @my=0x0}, 0x10) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x12a, &(0x7f0000000380), 0x0, &(0x7f0000000280)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f00000002c0), 0x1b4}}], 0x2, 0x0) 2018/03/31 02:43:00 executing program 4: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r1 = accept(r0, 0x0, &(0x7f0000000400)) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000440)='hybla\x00', 0x6) socket$kcm(0x29, 0x5, 0x0) r2 = accept4(r0, &(0x7f0000000840)=@nfc, &(0x7f00000008c0)=0x80, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000900)={r0}) setsockopt$inet_int(r3, 0x0, 0x1000000000d1, &(0x7f0000000040), 0x4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f00000001c0)={0x0, 0x56, "dee25a813d0a1cf3ea3a1bd85336b8452a48d27dfd41eb7e9c0b0b04e4753b6030e1ce4a5b13ddd58a268202c454d51af4864cdd6dfccd1f2b9460952a7883124b5165b48541c9ada5babaff9987f6f04bf4816ef535"}, &(0x7f0000000240)=0x5e) getsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f0000000380)=0x40, &(0x7f00000003c0)=0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000280)={0x0, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, 0x100000000, 0x10000, 0xc, 0x3, 0x74}, &(0x7f0000000340)=0x98) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000000080)={r4, 0xd275, 0x9, 0x18, 0x9, 0x8, 0x4, 0x7, {r5, @in={{0x2, 0x4e21, @rand_addr=0x4}}, 0x8, 0xff, 0x3, 0xfffffffffffffffc, 0xff}}, &(0x7f0000000140)=0xb0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000180)={r6, 0xaf6b}, 0x8) 2018/03/31 02:43:00 executing program 7: r0 = socket$inet6(0xa, 0xe, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000180)) bind$inet6(r0, &(0x7f00002f3fe4)={0xa, 0x4e20}, 0x1c) sendmsg(r0, &(0x7f0000f30fc8)={&(0x7f0000a86000)=@in={0x2, 0x4e20}, 0x10, &(0x7f0000f6bfc0), 0x0, &(0x7f0000f57000)}, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000b40)={{{@in6, @in=@local}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in=@dev}}, &(0x7f00000007c0)=0xe8) socketpair(0x1, 0x80a, 0xfff, &(0x7f0000000140)={0xffffffffffffffff}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000440)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r1, &(0x7f0000000500)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x30008600}, 0xc, &(0x7f00000004c0)={&(0x7f0000000480)={0x2c, r2, 0x200, 0x70bd2b, 0x25dfdbfc, {0x7}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}]}, 0x2c}, 0x1, 0x0, 0x0, 0x8000}, 0x40000) getsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f0000000cc0)={@ipv4={[], [], @multicast2}, 0x0}, &(0x7f0000000d00)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000d80)={'bcsh0\x00', r3}) r5 = accept(r0, &(0x7f00000005c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, &(0x7f00000001c0)=0x80) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000700)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r5, &(0x7f0000000900)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x204400}, 0xc, &(0x7f00000008c0)={&(0x7f0000000040)={0xa8, r6, 0x100, 0x70bd27, 0x25dfdbfc, {0x5}, [@IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}]}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}]}, @IPVS_CMD_ATTR_SERVICE={0x4c, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1, 0x9}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1, 0x6}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x7, 0x1}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x2c34cf828020461f, 0x25}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}]}, 0xa8}, 0x1, 0x0, 0x0, 0x40081}, 0x8000) sendmsg$nl_xfrm(r0, &(0x7f0000000400)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000240)=@delsa={0x168, 0x11, 0x0, 0x70bd2c, 0x25dfdbfb, {@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d6, 0x2, 0xff}, [@mark={0xc, 0x15, {0x35075c, 0x8}}, @tfcpad={0x8, 0x16, 0x4}, @algo_aead={0xe0, 0x12, {{'authencesn(sha512-avx2,lrw(aes-aesni))\x00'}, 0x488, 0x200, "a2cc9017a05e5f223be43b92daa90cd75d9b8961bf78cf8e41865e085098d304f1a59c6e0c0d9e9ba7b1576acba5b38291cdfa1e6b8095e9483769b45b58e2cb462b1bf79ffbcb55032504d067f110183d5052292484063de4632cbaba7f86f73c108c99760c9a9ec3ff8f2a7c8666db27ad3d2f9f75e544cf5f69ebccbb6aba309417a781ff34a56b7f545082351d2620"}}, @offload={0xc, 0x1c, {r4, 0x1}}, @policy_type={0xc, 0x10}, @extra_flags={0x8, 0x18, 0x800}, @user_kmaddress={0x2c, 0x13, {@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@ipv4={[], [0xff, 0xff]}, 0x0, 0x2}}]}, 0x168}, 0x1, 0x0, 0x0, 0x10}, 0x24000000) socket$nl_generic(0x10, 0x3, 0x10) recvmsg(r0, &(0x7f0000000880)={&(0x7f0000000640)=@pppol2tpin6, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000000800)=""/80, 0x50, 0x3}, 0x4004000000000) 2018/03/31 02:43:00 executing program 1 (fault-call:0 fault-nth:9): unshare(0x8000400) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000240)={0x0, &(0x7f0000000200)}) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, &(0x7f0000000340)={0x0, &(0x7f0000000280)=""/175}) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001fec)={0x5, 0x9, 0x4, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000380)={{{@in=@multicast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000200)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000000480)={0xf, 0xd, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0xed9}, [@generic={0x200, 0x8, 0x1, 0x7}, @map={0x18, 0x2, 0x1, 0x0, r0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x6}, @jmp={0x5, 0x2, 0x0, 0x7, 0xf, 0x80, 0x10}, @initr0={0x18, 0x0, 0x0, 0x0, 0x9}], {0x95}}, &(0x7f0000000080)='GPL\x00', 0x2020000000, 0x23, &(0x7f00000000c0)=""/35, 0x0, 0xebbbe998ccae1467, [], r1}, 0x48) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000)={r0, &(0x7f0000009f7a), &(0x7f0000006000)}, 0x18) 2018/03/31 02:43:00 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000540)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000580)={0x0, 0x3a, "d487b44794a6d02afe13547adab6f2c13ea2a80ead49822f7f750d4d3727c6fcf2c149977677a6d5ce6b707e0bd171500874758774862736e855"}, &(0x7f0000000600)=0x42) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000640)=ANY=[@ANYRES32=r2, @ANYBLOB="6c000000bfee87caa60e3603865fe15f394171e43aadb2ba8291834e97a96470683f05a57a9667c1bf9a6eff998a2243460b8517a6ed9d5d53c9c127366d99e26960e3daa24f9bf6c01bfa5a894a5ec8516711a4f7a999c467cbbf200ccc6da8a7614ecee2adeb000000000015000000"], &(0x7f00000006c0)=0x74) r3 = accept4(r0, &(0x7f0000000400)=@l2, &(0x7f0000000000)=0x80, 0x80000) recvmsg$netrom(r3, &(0x7f0000000940)={&(0x7f0000000480)=@ax25={0x3, {"e0869f849f9daa"}, 0xffffffffffff300e}, 0x10, &(0x7f0000000780), 0x0, &(0x7f0000000800)=ANY=[@ANYBLOB="98000000000000001701000007000000845c4398178bf02e78fa0920bcb0b7bbbb383d7116de1a792e7e05937c6bd46c21abc42325320f7f91d840db1c2ac553dd72cd4c67422325d9c44967becfd78649bf4edb4c1bcbea2e6d1eaf1fe10328bb458c7c42cc1f1854da703ac22ad0bc92a9b6cfa64d51fd76e48ba49ba56928d45979f010e4cf21d37297d46f47b172d38eef2ab1fe44d0"], 0x98, 0x40014}, 0x10000) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f0000000a00)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r4, 0xc0086423, &(0x7f0000000900)={r5, 0x3}) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000700)={0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x10) r6 = socket$packet(0x11, 0x0, 0x300) setsockopt$packet_add_memb(r6, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f00000003c0)='bcsf0\x00') r7 = accept$packet(r6, 0x0, &(0x7f0000000740)) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000080)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xff54) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) r8 = accept(r6, &(0x7f00000019c0)=@can, &(0x7f0000001a40)=0x80) sendto(r8, &(0x7f0000000380)="2169b5eee34d73ff19fbe14aa13032bcdd", 0x11, 0x40000, &(0x7f0000000780)=@rc={0x1f, {0x0, 0x81, 0x5, 0xff, 0x3, 0x8}, 0x2}, 0x80) r9 = accept(r7, &(0x7f0000000140)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, &(0x7f00000001c0)=0x80) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000200)={0x0, 0x0, 0x20, 0xfb, 0x7}, &(0x7f0000000240)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r9, 0x84, 0x72, &(0x7f0000000280)={r10, 0x7f, 0x10}, &(0x7f00000002c0)=0xc) r11 = socket$inet_tcp(0x2, 0x1, 0x0) r12 = socket$netlink(0x10, 0x3, 0x1004000000004) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r9, 0x111, 0x3, 0x0, 0x4) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r8, 0x84, 0x79, &(0x7f00000009c0)=0x5, 0x4) ioctl$sock_ifreq(r12, 0x8917, &(0x7f0000000500)={'ip6gretap0\x00', @ifru_settings={0x4, 0xb200, @sync=&(0x7f00000004c0)={0x4, 0x3, 0x56b897e4}}}) writev(r12, &(0x7f0000096000)=[{&(0x7f00005a5000)="580000001400192340a14b80fd0d8c560a0600000000e076000543d8d8fe5800000024ca7f4f643e8900050028635a000510f5100002000000000000001c04ed5dfffff500002f000d000100040408000004ff0000000005", 0x58}], 0x1) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r11, 0x6, 0x1d, &(0x7f0000000300), &(0x7f0000000340)=0x14) 2018/03/31 02:43:00 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = accept4(r0, &(0x7f0000001100)=@pppoe={0x0, 0x0, {0x0, @link_local}}, &(0x7f0000001180)=0x80, 0x800) bind$nfc_llcp(r1, &(0x7f00000011c0)={0x27, 0x1, 0x2, 0x7, 0x0, 0xc1, "4eeda24019275aa01c9e09403cfac9896edc271139fe8aeedb1e6b4eba8f248f8f8fa615fef6b2dc242a1f95f7db54870ad4c8353770bb2a574eb2d5faa83c", 0x15}, 0x60) read(r0, &(0x7f0000000000)=""/146, 0xc3ed9ab1f543712a) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000240)=@sack_info={0x0, 0x0, 0x401}, &(0x7f0000000280)=0xc) setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f00000002c0)=r2, 0x4) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000700)=ANY=[@ANYBLOB="18000000e0030000d439d081000000000500000040000000"], 0x18}, 0x1}, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000080)={0x0, 0x80000}) r4 = gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000006c0)={0x0, 0x0}, &(0x7f0000000740)=0xc) sendmsg$nl_generic(r1, &(0x7f00000007c0)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000780)={&(0x7f00000015c0)={0x238c, 0x30, 0x0, 0x70bd2b, 0x25dfdbfd, {0x17}, [@typed={0xc, 0x9, @u64=0x5}, @generic="dce174ec8d321f0ab67b4b95335ed6fbba4f492829f14d72ddc70a395ff106129f5a9ec721805a48cbb7c399b064c81279f414bc8c242306556b85e9203c81f105fb9a014af55ee23ea731c259e8497a79cda7516257052f8f4e282561899ba43c726c23062d297a6e5ef9e96a21a9200c2a385f614643ba1f4e025fb2bf6164ddb4fa75487da65a86ec722a7b676fe9381cf4e3b178d32a8e8e564a844dd40a4754e56b7a3c605dfdde4bc4483042e14d7f3662187492d5fce9b695c47def82898a", @nested={0x22a8, 0x10, [@generic="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@generic="df450ca28c7d214f2b90cf367fbfa93f474fc8240cac53c53b46b506cae27e8403ae0706ae22f1d57e763192d41465615af9d1913a8525cb53074bb522a686615471b8f42d9a106784c6fa2ffb05cd199ddaca4644a1466779016b40442805bf7a785e63efdecf6e90c30798e381e82bf35bed06068c2b6b8df64dc20081716cf63b3c8774a118f82221bbd94e712b7b0b244ad27654884b6a2da5f564f9ba3e3585bd9c3ea74baac8a7ebb66aa2669237fa3ef058142f7d9a5fabe643612e7d6b70c59a29dbee51faa03708bf2319aad4b09ad2467ad0528b66a87ab830c87e2176396fd9", @typed={0x8, 0x4e, @u32=0xffffffff}, @typed={0x8, 0x8a, @pid=r4}, @generic="db1c94441588579b575cb60079b6f130961b403cfef57ed31cdcc38fe3ee06beb21f4ba70c9eed67d67f6cfe20cd3c8852b920ea1d6f1117a4533f5e221b26368c32544e6c633fabbf5a0b7ad4ec4242a4a46b3610ff68f345fb9b8f9071433dd35da7830a94b49c7a0414d41b78173e142852b9d1a19283fcf554c895490863c59d8ffedcf1451b674ae5d6395a2704c29485ddf95c188fd334a68d4a83648948dd489ad77f56a25c7c463995bbbce28e528266af0790764f", @generic="78364249d10aba17c8854eb9916216e32c1b58e284d1610922115e37ef82341fab7cd3699c1a745b07e1149ec74829cb9c6faf8e2f21781fb853cecf70a3dd9ae693fdd63468c667e41dde4da611bb7eab2bea171b6b15270ffdbbb720d772c25bfecd9966ef5421ff7fdf42cc1bd9c6f2f14e6116b7bf0716cf6c5c407211d9c93d3e50fd", @generic="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", @generic="d23806e6f84452926b3a39b055c9ba33483bd939446417daa9f6e8d8ec8a1866d6552612154e9667ba94c70cfc2a424b633a05f13b189b28167d125938968b3b5d4dec3c8c929221b7ec458c8c508416cda1", @typed={0x8, 0xb, @uid=r5}, @typed={0x14, 0x61, @ipv6=@local={0xfe, 0x80, [], 0xaa}}]}]}, 0x238c}, 0x1, 0x0, 0x0, 0x1}, 0x4000) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000100)) recvmsg(r3, &(0x7f0000000680)={&(0x7f00000003c0)=@un=@abs, 0x80, &(0x7f0000000580)=[{&(0x7f0000000440)=""/148, 0x94}, {&(0x7f0000000500)=""/104, 0x68}], 0x2, &(0x7f00000005c0)=""/142, 0x8e, 0x2}, 0x0) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') getsockopt$IP_VS_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x481, &(0x7f0000001540), &(0x7f0000001580)=0xc) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000001400)={0x9, {{0xa, 0x4e22, 0x7f, @local={0xfe, 0x80, [], 0xaa}, 0x9}}, {{0xa, 0x4e24, 0x5, @loopback={0x0, 0x1}, 0x5}}}, 0x108) ioctl$sock_SIOCBRADDBR(r3, 0x89a0, &(0x7f0000000340)='irlan0\x00') sendmsg$IPVS_CMD_SET_INFO(r0, &(0x7f0000000300)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r6, @ANYBLOB="080029bd0000080004000600000000000000000000000000000000000000"], 0x24}, 0x1}, 0x80c0) 2018/03/31 02:43:00 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000000)=0x19, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e23, 0x40, @mcast2={0xff, 0x2, [], 0x1}, 0x3c10}}, 0x8, 0x8000, 0x0, 0xfffffffffffffff7, 0x8}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000200)=ANY=[@ANYRES32, @ANYBLOB="0200000000000000"], &(0x7f0000000240)=0xc) getpeername$ipx(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0x10) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x800080000000000) connect$unix(r0, &(0x7f0000932000)=@abs={0x1, 0x0, 0x4e21}, 0x6e) socket$inet6(0xa, 0x5, 0x4955a8c3) 2018/03/31 02:43:00 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = accept4$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x14, 0x800) r2 = accept$unix(0xffffffffffffff9c, 0x0, &(0x7f00000000c0)) accept$unix(r2, &(0x7f0000000ac0)=@abs, &(0x7f00000006c0)=0x6e) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00000009c0)={0xffffffffffffffff}) connect(r1, &(0x7f0000000640)=@ax25={0x3, {"2a764e803479db"}, 0xbb}, 0x80) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000000a00), 0x4) sendmsg$inet_sctp(r0, &(0x7f0000001f00)={&(0x7f0000001840)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10, &(0x7f0000001c40)=[{&(0x7f0000001880)='[', 0x1}], 0x1, &(0x7f0000001e40)}, 0x40) socketpair(0x1, 0x6, 0x3ff, &(0x7f0000000900)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000940)={0x8, 0x0, 0x10000, 0x200}) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f00000005c0)={'ipvs\x00'}, &(0x7f0000000a80)=0x1e) ioctl$DRM_IOCTL_AGP_BIND(r4, 0x40106436, &(0x7f0000000980)={r6, 0x7}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x66, &(0x7f0000000140)={0x0, 0x7fffffff}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000700)={0x0, 0x3ff, 0x15d, 0x5, 0x8, 0x100000001, 0x48, 0x401, {r7, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0x1, 0x2, 0x80000000, 0x8, 0x2}}, &(0x7f00000007c0)=0xb0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000800)={r8, @in6={{0xa, 0x4e21, 0x16, @remote={0xfe, 0x80, [], 0xbb}, 0x6}}, 0x9, 0x5}, &(0x7f00000008c0)=0x90) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000540)=@nat={'nat\x00', 0x19, 0x3, 0x3d0, [0x20000140, 0x0, 0x0, 0x20000170, 0x200002d0], 0x0, &(0x7f0000000100), &(0x7f0000000b40)=ANY=[@ANYBLOB="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"]}, 0x4e1) r9 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r9, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r9, &(0x7f0000000080)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) sendto$inet(r9, &(0x7f0000000040), 0xffffffffffffff8b, 0x0, 0x0, 0xfffffd4a) poll(&(0x7f0000000040)=[{r9}], 0x1, 0x0) getpeername$inet6(0xffffffffffffffff, &(0x7f0000000a40)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000600)=0x1c) [ 121.451450] FAULT_INJECTION: forcing a failure. [ 121.451450] name failslab, interval 1, probability 0, space 0, times 0 [ 121.463585] CPU: 0 PID: 12950 Comm: syz-executor1 Not tainted 4.16.0-rc6+ #287 [ 121.470942] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 121.480288] Call Trace: [ 121.482876] dump_stack+0x194/0x24d [ 121.486503] ? arch_local_irq_restore+0x53/0x53 [ 121.491171] ? rcutorture_record_progress+0x10/0x10 [ 121.496165] should_fail+0x8c0/0xa40 [ 121.499854] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 121.504933] ? __save_stack_trace+0x7e/0xd0 [ 121.509235] ? bucket_table_alloc+0x45b/0x590 [ 121.513705] ? lock_acquire+0x1d5/0x580 [ 121.517652] ? fs_reclaim_acquire+0x20/0x20 [ 121.521954] ? lock_downgrade+0x980/0x980 [ 121.526075] ? do_syscall_64+0x281/0x940 [ 121.530110] ? lock_release+0xa40/0xa40 [ 121.534059] ? check_same_owner+0x320/0x320 [ 121.538357] ? lock_release+0xa40/0xa40 [ 121.542306] ? rcu_note_context_switch+0x710/0x710 [ 121.547211] ? check_same_owner+0x320/0x320 [ 121.551508] should_failslab+0xec/0x120 [ 121.555457] kmem_cache_alloc_node_trace+0x5a/0x760 [ 121.560447] ? kasan_kmalloc+0xad/0xe0 [ 121.564312] __kmalloc_node+0x33/0x70 [ 121.568090] kvmalloc_node+0x99/0xd0 [ 121.571781] alloc_bucket_spinlocks+0x7a/0x190 [ 121.576339] bucket_table_alloc+0x2ae/0x590 [ 121.580637] ? get_random_u32+0x188/0x350 [ 121.584761] ? nested_table_alloc+0x350/0x350 [ 121.589228] ? __raw_spin_lock_init+0x2d/0x100 [ 121.593785] ? __lockdep_init_map+0xe4/0x650 [ 121.598171] rhashtable_init+0x53e/0xa10 [ 121.602208] ? rht_deferred_worker+0x1cd0/0x1cd0 [ 121.606937] ? nested_table_alloc+0x350/0x350 [ 121.611409] ? __lockdep_init_map+0xe4/0x650 [ 121.615792] ? lockdep_init_map+0x9/0x10 [ 121.619829] ? rhashtable_init+0x6db/0xa10 [ 121.624039] ? rht_deferred_worker+0x1cd0/0x1cd0 [ 121.628773] ipc_init_ids+0x94/0x270 [ 121.632460] msg_init_ns+0x1f9/0x270 [ 121.636147] ? compat_SyS_msgrcv+0x50/0x50 [ 121.640356] ? ida_remove+0x3f0/0x3f0 [ 121.644134] ? kmem_cache_alloc_trace+0x2e0/0x740 [ 121.648953] ? lock_release+0xa40/0xa40 [ 121.652900] ? __fdget+0x20/0x20 [ 121.656242] ? ipc_init_ids+0x209/0x270 [ 121.660194] copy_ipcs+0x376/0x520 [ 121.663709] ? ipcns_get+0xf0/0xf0 [ 121.667225] ? do_mount+0x2bb0/0x2bb0 [ 121.671004] create_new_namespaces+0x278/0x880 [ 121.675565] ? sys_ni_syscall+0x20/0x20 [ 121.679513] ? ns_capable_common+0xcf/0x160 [ 121.683812] unshare_nsproxy_namespaces+0xae/0x1e0 [ 121.688718] SyS_unshare+0x653/0xfa0 [ 121.692405] ? vfs_write+0x374/0x510 [ 121.696092] ? walk_process_tree+0x400/0x400 [ 121.700475] ? fsnotify+0x7b3/0x1140 [ 121.704165] ? rcu_note_context_switch+0x710/0x710 [ 121.709068] ? fsnotify_first_mark+0x2b0/0x2b0 [ 121.713624] ? rcu_sync_lockdep_assert+0xd/0xb0 [ 121.718267] ? __sb_end_write+0xa0/0xd0 [ 121.722214] ? fput+0xd2/0x140 [ 121.725382] ? SyS_write+0x184/0x220 [ 121.729070] ? SyS_read+0x220/0x220 [ 121.732669] ? fput+0xd2/0x140 [ 121.735839] ? walk_process_tree+0x400/0x400 [ 121.740220] do_syscall_64+0x281/0x940 [ 121.744087] ? vmalloc_sync_all+0x30/0x30 [ 121.748209] ? _raw_spin_unlock_irq+0x27/0x70 [ 121.752814] ? finish_task_switch+0x1c1/0x7e0 [ 121.757285] ? syscall_return_slowpath+0x550/0x550 [ 121.762188] ? syscall_return_slowpath+0x2ac/0x550 [ 121.767091] ? prepare_exit_to_usermode+0x350/0x350 [ 121.772079] ? prepare_exit_to_usermode+0x227/0x350 [ 121.777073] ? perf_trace_sys_enter+0xcb0/0xcb0 [ 121.781720] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 121.786539] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 121.791705] RIP: 0033:0x454e79 [ 121.794869] RSP: 002b:00007f054deedc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 121.802551] RAX: ffffffffffffffda RBX: 00007f054deee6d4 RCX: 0000000000454e79 [ 121.809797] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000008000400 [ 121.817041] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 121.824288] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 121.831530] R13: 00000000000006a5 R14: 00000000006fc018 R15: 0000000000000009 [ 121.924485] FAULT_INJECTION: forcing a failure. [ 121.924485] name failslab, interval 1, probability 0, space 0, times 0 [ 121.935791] CPU: 0 PID: 12973 Comm: syz-executor1 Not tainted 4.16.0-rc6+ #287 [ 121.943128] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 121.952455] Call Trace: [ 121.955024] dump_stack+0x194/0x24d [ 121.958653] ? arch_local_irq_restore+0x53/0x53 [ 121.963301] should_fail+0x8c0/0xa40 [ 121.966990] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 121.972073] ? lock_downgrade+0x980/0x980 [ 121.976195] ? lock_downgrade+0x980/0x980 [ 121.980318] ? lock_release+0xa40/0xa40 [ 121.984265] ? lock_release+0xa40/0xa40 [ 121.988217] ? do_raw_spin_trylock+0x190/0x190 [ 121.992777] ? do_raw_spin_trylock+0x190/0x190 [ 121.997336] ? lock_release+0xa40/0xa40 [ 122.001284] ? lock_acquire+0x1d5/0x580 [ 122.005233] ? fs_reclaim_acquire+0x20/0x20 [ 122.009530] ? lock_downgrade+0x980/0x980 [ 122.013654] ? lock_release+0xa40/0xa40 [ 122.017605] ? check_same_owner+0x320/0x320 [ 122.021902] ? kasan_kmalloc+0xad/0xe0 [ 122.025767] ? rcu_note_context_switch+0x710/0x710 [ 122.030671] ? __lockdep_init_map+0xe4/0x650 [ 122.035059] should_failslab+0xec/0x120 [ 122.039013] kmem_cache_alloc_node_trace+0x5a/0x760 [ 122.044006] ? __lockdep_init_map+0xe4/0x650 [ 122.048393] __kmalloc_node+0x33/0x70 [ 122.052168] kvmalloc_node+0x99/0xd0 [ 122.055860] bucket_table_alloc+0x45b/0x590 [ 122.060156] ? rhashtable_init+0x6db/0xa10 [ 122.064366] ? nested_table_alloc+0x350/0x350 [ 122.068837] ? __lockdep_init_map+0xe4/0x650 [ 122.073223] rhashtable_init+0x53e/0xa10 [ 122.077262] ? rht_deferred_worker+0x1cd0/0x1cd0 [ 122.081994] ? ipc_init_ids+0x209/0x270 [ 122.085947] ? msg_init_ns+0x1f9/0x270 [ 122.089807] ? compat_SyS_msgrcv+0x50/0x50 [ 122.094020] ? ida_remove+0x3f0/0x3f0 [ 122.097796] ? kmem_cache_alloc_trace+0x2e0/0x740 [ 122.102611] ? lock_release+0xa40/0xa40 [ 122.106557] ? __fdget+0x20/0x20 [ 122.109896] ipc_init_ids+0x94/0x270 [ 122.113584] shm_init_ns+0x105/0x140 [ 122.117272] copy_ipcs+0x38d/0x520 [ 122.120787] ? ipcns_get+0xf0/0xf0 [ 122.124303] ? do_mount+0x2bb0/0x2bb0 [ 122.128080] create_new_namespaces+0x278/0x880 [ 122.132639] ? sys_ni_syscall+0x20/0x20 [ 122.136587] ? ns_capable_common+0xcf/0x160 [ 122.140884] unshare_nsproxy_namespaces+0xae/0x1e0 [ 122.145792] SyS_unshare+0x653/0xfa0 [ 122.149479] ? vfs_write+0x374/0x510 [ 122.153167] ? walk_process_tree+0x400/0x400 [ 122.157547] ? fsnotify+0x7b3/0x1140 [ 122.161236] ? rcu_note_context_switch+0x710/0x710 [ 122.166140] ? fsnotify_first_mark+0x2b0/0x2b0 [ 122.170698] ? rcu_sync_lockdep_assert+0xd/0xb0 [ 122.175342] ? __sb_end_write+0xa0/0xd0 [ 122.179292] ? fput+0xd2/0x140 [ 122.182460] ? SyS_write+0x184/0x220 [ 122.186150] ? SyS_read+0x220/0x220 [ 122.189753] ? fput+0xd2/0x140 [ 122.192923] ? walk_process_tree+0x400/0x400 [ 122.197307] do_syscall_64+0x281/0x940 [ 122.201172] ? vmalloc_sync_all+0x30/0x30 [ 122.205294] ? _raw_spin_unlock_irq+0x27/0x70 [ 122.209765] ? finish_task_switch+0x1c1/0x7e0 [ 122.214235] ? syscall_return_slowpath+0x550/0x550 [ 122.219145] ? syscall_return_slowpath+0x2ac/0x550 [ 122.224050] ? prepare_exit_to_usermode+0x350/0x350 [ 122.229043] ? prepare_exit_to_usermode+0x227/0x350 [ 122.234036] ? perf_trace_sys_enter+0xcb0/0xcb0 [ 122.238681] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 122.243500] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 122.248665] RIP: 0033:0x454e79 [ 122.251831] RSP: 002b:00007f054deedc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 122.259511] RAX: ffffffffffffffda RBX: 00007f054deee6d4 RCX: 0000000000454e79 [ 122.266758] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000008000400 2018/03/31 02:43:01 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000000)=0x19, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e23, 0x40, @mcast2={0xff, 0x2, [], 0x1}, 0x3c10}}, 0x8, 0x8000, 0x0, 0xfffffffffffffff7, 0x8}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000200)=ANY=[@ANYRES32, @ANYBLOB="0200000000000000"], &(0x7f0000000240)=0xc) getpeername$ipx(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0x10) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x800080000000000) connect$unix(r0, &(0x7f0000932000)=@abs={0x1, 0x0, 0x4e21}, 0x6e) socket$inet6(0xa, 0x5, 0x4955a8c3) 2018/03/31 02:43:01 executing program 7: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xa, 0x40087fff) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={'ipddp0\x00', {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000f80000), &(0x7f0000f9affc)=0x10) 2018/03/31 02:43:01 executing program 4: r0 = socket$inet6_sctp(0xa, 0x3, 0x84) mmap(&(0x7f0000990000/0x4000)=nil, 0x4000, 0x3, 0x22012, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@local={0xfe, 0x80, [], 0xaa}}, &(0x7f0000000040)=0x20) socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x3, 0x300) 2018/03/31 02:43:01 executing program 1 (fault-call:0 fault-nth:10): unshare(0x8000400) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000240)={0x0, &(0x7f0000000200)}) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, &(0x7f0000000340)={0x0, &(0x7f0000000280)=""/175}) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001fec)={0x5, 0x9, 0x4, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000380)={{{@in=@multicast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000200)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000000480)={0xf, 0xd, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0xed9}, [@generic={0x200, 0x8, 0x1, 0x7}, @map={0x18, 0x2, 0x1, 0x0, r0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x6}, @jmp={0x5, 0x2, 0x0, 0x7, 0xf, 0x80, 0x10}, @initr0={0x18, 0x0, 0x0, 0x0, 0x9}], {0x95}}, &(0x7f0000000080)='GPL\x00', 0x2020000000, 0x23, &(0x7f00000000c0)=""/35, 0x0, 0xebbbe998ccae1467, [], r1}, 0x48) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000)={r0, &(0x7f0000009f7a), &(0x7f0000006000)}, 0x18) 2018/03/31 02:43:01 executing program 1 (fault-call:0 fault-nth:11): unshare(0x8000400) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000240)={0x0, &(0x7f0000000200)}) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, &(0x7f0000000340)={0x0, &(0x7f0000000280)=""/175}) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001fec)={0x5, 0x9, 0x4, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000380)={{{@in=@multicast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000200)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000000480)={0xf, 0xd, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0xed9}, [@generic={0x200, 0x8, 0x1, 0x7}, @map={0x18, 0x2, 0x1, 0x0, r0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x6}, @jmp={0x5, 0x2, 0x0, 0x7, 0xf, 0x80, 0x10}, @initr0={0x18, 0x0, 0x0, 0x0, 0x9}], {0x95}}, &(0x7f0000000080)='GPL\x00', 0x2020000000, 0x23, &(0x7f00000000c0)=""/35, 0x0, 0xebbbe998ccae1467, [], r1}, 0x48) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000)={r0, &(0x7f0000009f7a), &(0x7f0000006000)}, 0x18) [ 122.274002] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 122.281259] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 122.288505] R13: 00000000000006a5 R14: 00000000006fc018 R15: 000000000000000a [ 122.316803] FAULT_INJECTION: forcing a failure. [ 122.316803] name failslab, interval 1, probability 0, space 0, times 0 [ 122.328098] CPU: 0 PID: 12982 Comm: syz-executor1 Not tainted 4.16.0-rc6+ #287 [ 122.335432] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 122.344760] Call Trace: [ 122.347323] dump_stack+0x194/0x24d [ 122.350926] ? arch_local_irq_restore+0x53/0x53 [ 122.355571] ? rcutorture_record_progress+0x10/0x10 [ 122.360566] should_fail+0x8c0/0xa40 [ 122.364255] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 122.369335] ? __save_stack_trace+0x7e/0xd0 [ 122.373638] ? save_stack+0xa3/0xd0 [ 122.377241] ? lock_acquire+0x1d5/0x580 [ 122.381188] ? lock_acquire+0x1d5/0x580 [ 122.385136] ? fs_reclaim_acquire+0x20/0x20 [ 122.389430] ? lock_downgrade+0x980/0x980 [ 122.393552] ? do_syscall_64+0x281/0x940 [ 122.397588] ? lock_release+0xa40/0xa40 [ 122.401539] ? check_same_owner+0x320/0x320 [ 122.405838] ? rcu_note_context_switch+0x710/0x710 [ 122.410746] ? check_same_owner+0x320/0x320 [ 122.415043] should_failslab+0xec/0x120 [ 122.418995] kmem_cache_alloc_node_trace+0x5a/0x760 [ 122.423986] ? kasan_kmalloc+0xad/0xe0 [ 122.427852] __kmalloc_node+0x33/0x70 [ 122.431629] kvmalloc_node+0x99/0xd0 [ 122.435319] alloc_bucket_spinlocks+0x7a/0x190 [ 122.439877] bucket_table_alloc+0x2ae/0x590 [ 122.444173] ? rhashtable_init+0x6db/0xa10 [ 122.448383] ? nested_table_alloc+0x350/0x350 [ 122.452853] ? __lockdep_init_map+0xe4/0x650 [ 122.457258] rhashtable_init+0x53e/0xa10 [ 122.461384] ? rht_deferred_worker+0x1cd0/0x1cd0 [ 122.466116] ? ipc_init_ids+0x209/0x270 [ 122.470067] ? msg_init_ns+0x1f9/0x270 [ 122.473928] ? compat_SyS_msgrcv+0x50/0x50 [ 122.478136] ? ida_remove+0x3f0/0x3f0 [ 122.481912] ? kmem_cache_alloc_trace+0x2e0/0x740 [ 122.486730] ? lock_release+0xa40/0xa40 [ 122.490681] ? __fdget+0x20/0x20 [ 122.494022] ipc_init_ids+0x94/0x270 [ 122.497712] shm_init_ns+0x105/0x140 [ 122.501402] copy_ipcs+0x38d/0x520 [ 122.504917] ? ipcns_get+0xf0/0xf0 [ 122.508432] ? do_mount+0x2bb0/0x2bb0 [ 122.512208] create_new_namespaces+0x278/0x880 [ 122.516768] ? sys_ni_syscall+0x20/0x20 [ 122.520718] ? ns_capable_common+0xcf/0x160 [ 122.525019] unshare_nsproxy_namespaces+0xae/0x1e0 [ 122.529923] SyS_unshare+0x653/0xfa0 [ 122.533613] ? vfs_write+0x374/0x510 [ 122.537300] ? walk_process_tree+0x400/0x400 [ 122.541682] ? fsnotify+0x7b3/0x1140 [ 122.545374] ? rcu_note_context_switch+0x710/0x710 [ 122.550276] ? fsnotify_first_mark+0x2b0/0x2b0 [ 122.554835] ? rcu_sync_lockdep_assert+0xd/0xb0 [ 122.559480] ? __sb_end_write+0xa0/0xd0 [ 122.563427] ? fput+0xd2/0x140 [ 122.566594] ? SyS_write+0x184/0x220 [ 122.570284] ? SyS_read+0x220/0x220 [ 122.573884] ? fput+0xd2/0x140 [ 122.577051] ? walk_process_tree+0x400/0x400 [ 122.581435] do_syscall_64+0x281/0x940 [ 122.585297] ? vmalloc_sync_all+0x30/0x30 [ 122.589422] ? _raw_spin_unlock_irq+0x27/0x70 [ 122.593890] ? finish_task_switch+0x1c1/0x7e0 [ 122.598358] ? syscall_return_slowpath+0x550/0x550 [ 122.603262] ? syscall_return_slowpath+0x2ac/0x550 [ 122.608169] ? prepare_exit_to_usermode+0x350/0x350 [ 122.613159] ? prepare_exit_to_usermode+0x227/0x350 [ 122.618149] ? perf_trace_sys_enter+0xcb0/0xcb0 [ 122.622795] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 122.627613] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 122.632777] RIP: 0033:0x454e79 [ 122.635941] RSP: 002b:00007f054deedc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 122.643623] RAX: ffffffffffffffda RBX: 00007f054deee6d4 RCX: 0000000000454e79 [ 122.650866] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000008000400 [ 122.658110] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 122.665353] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 122.672596] R13: 00000000000006a5 R14: 00000000006fc018 R15: 000000000000000b [ 246.883013] INFO: rcu_sched self-detected stall on CPU [ 246.888332] 1-...!: (1 GPs behind) idle=3de/1/4611686018427387906 softirq=32940/32941 fqs=69 [ 246.897050] (t=125000 jiffies g=15562 c=15561 q=831) [ 246.902314] rcu_sched kthread starved for 123978 jiffies! g15562 c15561 f0x0 RCU_GP_WAIT_FQS(3) ->state=0x402 ->cpu=0 [ 246.913031] rcu_sched I24368 8 2 0x80000000 [ 246.918636] Call Trace: [ 246.921204] __schedule+0x8fb/0x1ec0 [ 246.924895] ? __sched_text_start+0x8/0x8 [ 246.929020] ? lock_acquire+0x141/0x580 [ 246.932967] ? free_object+0x150/0x230 [ 246.936832] ? trace_event_raw_event_hrtimer_start+0x380/0x380 [ 246.942778] ? __debug_object_init+0x235/0x1040 [ 246.947421] ? debug_object_fixup+0x30/0x30 [ 246.951718] ? lock_downgrade+0x980/0x980 [ 246.955841] ? lock_release+0xa40/0xa40 [ 246.959791] schedule+0xf5/0x430 [ 246.963133] ? do_raw_spin_trylock+0x190/0x190 [ 246.967693] ? __schedule+0x1ec0/0x1ec0 [ 246.971643] ? force_qs_rnp+0x2d3/0x380 [ 246.975590] ? trace_hardirqs_on+0xd/0x10 [ 246.979715] ? prepare_to_swait+0x18f/0x4f0 [ 246.984016] ? __lockdep_init_map+0xe4/0x650 [ 246.988399] ? lockdep_init_map+0x9/0x10 [ 246.992434] ? init_timer_on_stack_key+0xb7/0xe0 [ 246.997163] schedule_timeout+0x118/0x230 [ 247.001286] ? usleep_range+0x190/0x190 [ 247.005235] ? __next_timer_interrupt+0x150/0x150 [ 247.010057] rcu_gp_kthread+0x9dd/0x18e0 [ 247.014093] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 247.019262] ? rcu_batches_completed_sched+0x10/0x10 [ 247.024339] ? trace_hardirqs_off+0x10/0x10 [ 247.028639] ? can_migrate_task+0x1411/0x1c20 [ 247.033112] ? find_held_lock+0x35/0x1d0 [ 247.037150] ? finish_task_switch+0x1c1/0x7e0 [ 247.041620] ? lock_downgrade+0x980/0x980 [ 247.045746] ? lock_release+0xa40/0xa40 [ 247.049694] ? rcu_read_lock_sched_held+0x108/0x120 [ 247.054684] ? do_raw_spin_trylock+0x190/0x190 [ 247.059241] ? compat_start_thread+0x80/0x80 [ 247.063624] ? _raw_spin_unlock_irq+0x27/0x70 [ 247.068094] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 247.073086] ? trace_hardirqs_on+0xd/0x10 [ 247.077209] ? _raw_spin_unlock_irq+0x27/0x70 [ 247.081679] ? finish_task_switch+0x1c1/0x7e0 [ 247.086147] ? finish_task_switch+0x182/0x7e0 [ 247.090619] ? copy_overflow+0x20/0x20 [ 247.094484] ? __schedule+0x903/0x1ec0 [ 247.098350] ? trace_hardirqs_off+0x10/0x10 [ 247.102648] ? find_held_lock+0x35/0x1d0 [ 247.106686] ? find_held_lock+0x35/0x1d0 [ 247.110724] ? complete+0x62/0x80 [ 247.114179] ? __schedule+0x1ec0/0x1ec0 [ 247.118126] ? do_wait_intr_irq+0x3e0/0x3e0 [ 247.122421] ? __lockdep_init_map+0xe4/0x650 [ 247.126804] ? do_raw_spin_trylock+0x190/0x190 [ 247.131361] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 247.136355] ? trace_hardirqs_on+0xd/0x10 [ 247.140476] ? __kthread_parkme+0x176/0x240 [ 247.144774] kthread+0x33c/0x400 [ 247.148117] ? rcu_batches_completed_sched+0x10/0x10 [ 247.153193] ? kthread_stop+0x7a0/0x7a0 [ 247.157142] ret_from_fork+0x3a/0x50 [ 247.160845] NMI backtrace for cpu 1 [ 247.164445] CPU: 1 PID: 12959 Comm: syz-executor0 Not tainted 4.16.0-rc6+ #287 [ 247.171775] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 247.181105] Call Trace: [ 247.183661] [ 247.185792] dump_stack+0x194/0x24d [ 247.189394] ? arch_local_irq_restore+0x53/0x53 [ 247.194038] ? lock_release+0xa40/0xa40 [ 247.197987] ? nmi_cpu_backtrace+0x1be/0x210 [ 247.202373] ? rcu_dump_cpu_stacks+0x9d/0x1de [ 247.206844] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 247.211313] nmi_cpu_backtrace+0x1d2/0x210 [ 247.215526] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 247.219996] nmi_trigger_cpumask_backtrace+0x123/0x180 [ 247.225252] arch_trigger_cpumask_backtrace+0x14/0x20 [ 247.230417] rcu_dump_cpu_stacks+0x186/0x1de [ 247.234806] check_cpu_stall.isra.61+0xbb8/0x15b0 [ 247.239626] ? rcu_lockdep_current_cpu_online+0x190/0x190 [ 247.245139] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 247.250306] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 247.255473] ? enqueue_hrtimer+0x177/0x4b0 [ 247.259683] ? rcu_read_unlock+0x70/0x70 [ 247.263722] ? lock_acquire+0x1d5/0x580 [ 247.267670] ? lock_acquire+0x1d5/0x580 [ 247.271618] ? notifier_call_chain+0x136/0x2c0 [ 247.276176] ? lock_downgrade+0x980/0x980 [ 247.280301] ? lock_release+0xa40/0xa40 [ 247.284252] ? lock_release+0xa40/0xa40 [ 247.288199] ? raise_softirq_irqoff+0x320/0x320 [ 247.292844] ? lock_acquire+0x1d5/0x580 [ 247.296793] ? lock_acquire+0x1d5/0x580 [ 247.300744] ? cpuacct_account_field+0x1e4/0x3b0 [ 247.305476] ? lock_downgrade+0x980/0x980 [ 247.309599] ? __acct_update_integrals+0x339/0x4d0 [ 247.314503] ? taskstats_exit+0xfc0/0xfc0 [ 247.318629] ? lock_downgrade+0x980/0x980 [ 247.322756] ? lock_release+0xa40/0xa40 [ 247.326709] rcu_check_callbacks+0x238/0xd20 [ 247.331094] ? rcu_cpu_stall_reset+0x260/0x260 [ 247.335649] ? trace_hardirqs_off+0xd/0x10 [ 247.339860] ? raise_softirq+0x325/0x490 [ 247.343896] ? raise_softirq_irqoff+0x320/0x320 [ 247.348537] ? read_boot_clock64+0x70/0x70 [ 247.352747] ? lock_downgrade+0x980/0x980 [ 247.356870] ? hrtimer_run_queues+0x5e/0x380 [ 247.361252] ? run_local_timers+0x14c/0x1b0 [ 247.365546] ? timer_clear_idle+0x50/0x50 [ 247.369669] ? account_process_tick+0xd4/0x3e0 [ 247.374224] ? thread_group_cputime+0xef0/0xef0 [ 247.378869] ? get_monotonic_coarse64+0x470/0x470 [ 247.383690] update_process_times+0x30/0x60 [ 247.387985] tick_sched_handle+0x85/0x160 [ 247.392109] tick_sched_timer+0x42/0x120 [ 247.396147] __hrtimer_run_queues+0x39c/0xec0 [ 247.400616] ? tick_sched_do_timer+0xe0/0xe0 [ 247.404998] ? hrtimer_fixup_init+0x70/0x70 [ 247.409300] ? pvclock_read_flags+0x160/0x160 [ 247.413773] ? lock_acquire+0x1d5/0x580 [ 247.417718] ? ktime_get+0x26f/0x3a0 [ 247.421408] ? kvm_clock_get_cycles+0x25/0x30 [ 247.425877] ? ktime_get_update_offsets_now+0x34a/0x520 [ 247.431222] ? do_timer+0x50/0x50 [ 247.434659] ? native_apic_msr_write+0x5c/0x80 [ 247.439216] ? rcu_idle_enter+0x530/0x530 [ 247.443338] ? lapic_next_event+0x54/0x80 [ 247.447463] ? clockevents_program_event+0x108/0x2e0 [ 247.452539] hrtimer_interrupt+0x2a5/0x6f0 [ 247.456753] smp_apic_timer_interrupt+0x14a/0x700 [ 247.461570] ? smp_call_function_single_interrupt+0x640/0x640 [ 247.467426] ? _raw_spin_lock+0x32/0x40 [ 247.471375] ? _raw_spin_unlock+0x22/0x30 [ 247.475496] ? handle_edge_irq+0x2b4/0x7c0 [ 247.479707] ? task_prio+0x50/0x50 [ 247.483224] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 247.488041] apic_timer_interrupt+0xf/0x20 [ 247.492246] [ 247.494460] RIP: 0010:native_queued_spin_lock_slowpath+0x1c2/0xfa0 [ 247.500749] RSP: 0018:ffff8801b48aa1d0 EFLAGS: 00000202 ORIG_RAX: ffffffffffffff12 [ 247.508433] RAX: 0000000000000001 RBX: ffff880197d1e100 RCX: dffffc0000000000 [ 247.515677] RDX: 0000000000000004 RSI: ffff8801b48aa2a0 RDI: ffff880197d1e100 [ 247.522921] RBP: ffff8801b48aa548 R08: ffffffff85841401 R09: 0000000000000000 [ 247.530166] R10: ffff8801b48aa468 R11: ffff880197d1e118 R12: ffffed0036915454 [ 247.537411] R13: ffff8801b48aa520 R14: 1ffff10036915440 R15: 0000000000000003 [ 247.544666] ? sch_direct_xmit+0x361/0x1140 [ 247.548968] ? __pv_queued_spin_lock_slowpath+0x1480/0x1480 [ 247.554668] ? skb_network_protocol+0xef/0x4b0 [ 247.559230] ? netif_skb_features+0x5ff/0x9b0 [ 247.563702] ? __skb_gso_segment+0x810/0x810 [ 247.568095] ? lock_acquire+0x1d5/0x580 [ 247.572048] ? lock_acquire+0x1d5/0x580 [ 247.576000] ? sch_direct_xmit+0x361/0x1140 [ 247.580303] ? validate_xmit_skb+0x512/0xb00 [ 247.584689] ? lock_release+0xa40/0xa40 [ 247.588639] ? netif_skb_features+0x9b0/0x9b0 [ 247.593113] ? pfifo_fast_dequeue+0x39a/0xb00 [ 247.597593] ? trace_hardirqs_on+0xd/0x10 [ 247.601721] ? __local_bh_enable_ip+0x121/0x230 [ 247.606372] do_raw_spin_lock+0x185/0x220 [ 247.610500] _raw_spin_lock+0x32/0x40 [ 247.614275] ? sch_direct_xmit+0x361/0x1140 [ 247.618572] sch_direct_xmit+0x361/0x1140 [ 247.622696] ? pfifo_fast_peek+0x1c0/0x1c0 [ 247.626906] ? pfifo_fast_change_tx_queue_len+0xb80/0xb80 [ 247.632419] ? lock_acquire+0x1d5/0x580 [ 247.636377] ? lock_acquire+0x1d5/0x580 [ 247.640337] ? pfifo_fast_enqueue+0x34f/0x620 [ 247.644817] __qdisc_run+0x57d/0x18e0 [ 247.648607] ? sch_direct_xmit+0x1140/0x1140 [ 247.653004] ? _raw_spin_unlock+0x22/0x30 [ 247.657137] ? pfifo_fast_enqueue+0x3aa/0x620 [ 247.661612] ? lock_release+0xa40/0xa40 [ 247.665562] ? pfifo_fast_dequeue+0xb00/0xb00 [ 247.670036] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 247.675201] ? netdev_pick_tx+0x17f/0x2c0 [ 247.679328] __dev_queue_xmit+0xb8b/0x2fc0 [ 247.683541] ? netdev_pick_tx+0x2c0/0x2c0 [ 247.687668] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 247.692838] ? lock_acquire+0x1d5/0x580 [ 247.696791] ? ebt_do_table+0x17b2/0x1f40 [ 247.700913] ? lock_downgrade+0x980/0x980 [ 247.705038] ? lock_release+0xa40/0xa40 [ 247.708988] ? ebt_do_table+0x17b2/0x1f40 [ 247.713110] ? trace_hardirqs_on+0xd/0x10 [ 247.717234] ? __local_bh_enable_ip+0x121/0x230 [ 247.721881] ? _raw_read_unlock_bh+0x30/0x40 [ 247.726265] ? br_nf_post_routing+0x494/0x1570 [ 247.730837] ? br_nf_dev_queue_xmit+0x1690/0x1690 [ 247.735667] ? ebt_unregister_table+0x80/0x80 [ 247.740147] ? trace_hardirqs_on+0xd/0x10 [ 247.744280] ? __local_bh_enable_ip+0x121/0x230 [ 247.748941] ? _raw_read_unlock_bh+0x30/0x40 [ 247.753337] ? lock_acquire+0x1d5/0x580 [ 247.757312] ? lock_acquire+0x1d5/0x580 [ 247.761273] ? br_forward_finish+0x392/0x530 [ 247.765672] ? lock_downgrade+0x980/0x980 [ 247.769809] dev_queue_xmit+0x17/0x20 [ 247.773593] ? dev_queue_xmit+0x17/0x20 [ 247.777552] br_dev_queue_push_xmit+0x196/0x5a0 [ 247.782197] ? nf_hook_slow+0xd3/0x1a0 [ 247.786061] br_forward_finish+0xc8/0x530 [ 247.790181] ? br_dev_queue_push_xmit+0x5a0/0x5a0 [ 247.794994] ? ebt_in_hook+0x65/0x80 [ 247.798685] ? br_fdb_offloaded_set+0x90/0x90 [ 247.803150] ? nf_hook_slow+0xd3/0x1a0 [ 247.807011] __br_forward+0x533/0xc80 [ 247.810786] ? br_forward_finish+0x530/0x530 [ 247.815171] ? br_allowed_ingress+0x13c/0x16a0 [ 247.819726] ? br_dev_queue_push_xmit+0x5a0/0x5a0 [ 247.824539] ? br_multicast_count+0x7e/0x90 [ 247.828831] br_flood+0x665/0x770 [ 247.832257] ? br_forward+0x2f0/0x2f0 [ 247.836033] ? lock_release+0xa40/0xa40 [ 247.839983] br_dev_xmit+0xa68/0x1550 [ 247.843753] ? br_poll_controller+0x10/0x10 [ 247.848047] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 247.853213] dev_hard_start_xmit+0x24e/0xac0 [ 247.857593] ? validate_xmit_skb_list+0x120/0x120 [ 247.862407] ? netif_skb_features+0x5ff/0x9b0 [ 247.866875] ? netdev_cmd_to_name+0x60/0x60 [ 247.871164] ? __skb_gso_segment+0x810/0x810 [ 247.875542] ? validate_xmit_xfrm+0xb8/0xd90 [ 247.879918] ? lock_acquire+0x1d5/0x580 [ 247.883865] ? __dev_queue_xmit+0x2fe/0x2fc0 [ 247.888249] ? validate_xmit_skb+0x512/0xb00 [ 247.892634] ? netif_skb_features+0x9b0/0x9b0 [ 247.897105] ? depot_save_stack+0x2ca/0x460 [ 247.901401] ? lock_downgrade+0x980/0x980 [ 247.905523] ? netdev_pick_tx+0x17f/0x2c0 [ 247.909645] __dev_queue_xmit+0x26bf/0x2fc0 [ 247.913945] ? is_bpf_text_address+0xa4/0x120 [ 247.918417] ? netdev_pick_tx+0x2c0/0x2c0 [ 247.922539] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 247.927707] ? bpf_prog_kallsyms_find+0xbd/0x440 [ 247.932439] ? lock_acquire+0x1d5/0x580 [ 247.936385] ? lock_acquire+0x1d5/0x580 [ 247.940331] ? enqueue_to_backlog+0x4d9/0xe30 [ 247.944800] ? lock_downgrade+0x980/0x980 [ 247.948924] ? __raise_softirq_irqoff+0x1fe/0x2c0 [ 247.953739] ? raise_softirq+0x490/0x490 [ 247.957775] ? do_raw_spin_trylock+0x190/0x190 [ 247.962331] ? pvclock_read_flags+0x160/0x160 [ 247.966804] ? lock_release+0xa40/0xa40 [ 247.970763] ? trace_hardirqs_on+0xd/0x10 [ 247.974898] ? enqueue_to_backlog+0x2c4/0xe30 [ 247.979378] ? ktime_get_with_offset+0x2c1/0x420 [ 247.984119] ? net_tx_action+0xd60/0xd60 [ 247.988159] ? trace_hardirqs_on+0xd/0x10 [ 247.992294] ? lock_acquire+0x1d5/0x580 [ 247.996250] ? ip_finish_output+0x864/0xd60 [ 248.000557] ? lock_downgrade+0x980/0x980 [ 248.004691] ? lock_release+0xa40/0xa40 [ 248.008647] ? ip_local_out+0x95/0x160 [ 248.012519] ? do_xdp_generic+0x1420/0x1420 [ 248.016821] ? erspan_xmit+0x779/0x22a0 [ 248.020783] ? sch_direct_xmit+0x40d/0x1140 [ 248.025086] ? __qdisc_run+0x57d/0x18e0 [ 248.029043] ? __dev_queue_xmit+0xb8b/0x2fc0 [ 248.033438] ? br_dev_queue_push_xmit+0x196/0x5a0 [ 248.038267] ? br_forward_finish+0xc8/0x530 [ 248.042572] ? __br_forward+0x533/0xc80 [ 248.046533] dev_queue_xmit+0x17/0x20 [ 248.050315] ? dev_queue_xmit+0x17/0x20 [ 248.054277] ip_finish_output2+0xf4d/0x1550 [ 248.058584] ? sctp_outq_flush+0xabb/0x4060 [ 248.062891] ? sctp_outq_uncork+0x5a/0x70 [ 248.067025] ? dst_output+0x140/0x140 [ 248.070810] ? ipv4_mtu+0x411/0x580 [ 248.074420] ? do_add_counters+0x550/0x550 [ 248.078634] ? nf_nat_ipv4_fn+0x2ec/0x820 [ 248.082766] ? iptable_nat_ipv4_fn+0x40/0x40 [ 248.087160] ip_finish_output+0x864/0xd60 [ 248.091289] ? ip_finish_output+0x864/0xd60 [ 248.095594] ? ip_fragment.constprop.47+0x200/0x200 [ 248.100590] ? iptable_mangle_hook+0xaf/0x4a0 [ 248.105059] ? netif_rx_ni+0x3c0/0x3c0 [ 248.108945] ? iptable_nat_ipv4_out+0x2c/0x40 [ 248.113415] ? nf_hook_slow+0xd3/0x1a0 [ 248.117277] ip_mc_output+0x271/0x1350 [ 248.121138] ? ip_queue_xmit+0x1920/0x1920 [ 248.125350] ? lock_downgrade+0x980/0x980 [ 248.129476] ? iptable_security_hook+0x65/0x80 [ 248.134032] ? nf_hook_slow+0xd3/0x1a0 [ 248.137895] ? ip_idents_reserve+0x1e6/0x2a0 [ 248.142280] ? pskb_expand_head+0x657/0x1210 [ 248.146672] ? __ip_local_out+0x52c/0xa30 [ 248.150805] ? ip_copy_addrs+0xe0/0xe0 [ 248.154675] ? skb_copy_ubufs+0x1910/0x1910 [ 248.158985] ? ip_fragment.constprop.47+0x200/0x200 [ 248.163987] ? __ip_select_ident+0x168/0x270 [ 248.168379] ? ip_idents_reserve+0x2a0/0x2a0 [ 248.172771] ip_local_out+0x95/0x160 [ 248.176469] iptunnel_xmit+0x556/0x810 [ 248.180338] ip_tunnel_xmit+0x177b/0x3550 [ 248.184469] ? __ip_rt_update_pmtu+0xa60/0xa60 [ 248.189038] ? ip_md_tunnel_xmit+0x14d0/0x14d0 [ 248.193601] ? lock_downgrade+0x980/0x980 [ 248.197734] ? pvclock_read_flags+0x160/0x160 [ 248.202217] ? kvm_clock_get_cycles+0x25/0x30 [ 248.206697] ? ktime_get+0x3a0/0x3a0 [ 248.210392] __gre_xmit+0x546/0x8b0 [ 248.214005] erspan_xmit+0x779/0x22a0 [ 248.217790] ? gretap_fb_dev_create+0x250/0x250 [ 248.222441] dev_hard_start_xmit+0x24e/0xac0 [ 248.226828] ? validate_xmit_skb_list+0x120/0x120 [ 248.231646] ? __skb_gso_segment+0x810/0x810 [ 248.236030] ? lock_acquire+0x1d5/0x580 [ 248.239977] ? lock_acquire+0x1d5/0x580 [ 248.243924] ? sch_direct_xmit+0x361/0x1140 [ 248.248222] ? validate_xmit_skb+0x512/0xb00 [ 248.252608] ? lock_release+0xa40/0xa40 [ 248.256556] ? netif_skb_features+0x9b0/0x9b0 [ 248.261026] ? pfifo_fast_dequeue+0x39a/0xb00 [ 248.266103] ? trace_hardirqs_on+0xd/0x10 [ 248.270227] ? __local_bh_enable_ip+0x121/0x230 [ 248.274878] sch_direct_xmit+0x40d/0x1140 [ 248.279003] ? pfifo_fast_peek+0x1c0/0x1c0 [ 248.283215] ? pfifo_fast_change_tx_queue_len+0xb80/0xb80 [ 248.288729] ? lock_acquire+0x1d5/0x580 [ 248.292675] ? lock_acquire+0x1d5/0x580 [ 248.296624] ? pfifo_fast_enqueue+0x34f/0x620 [ 248.301092] __qdisc_run+0x57d/0x18e0 [ 248.304871] ? sch_direct_xmit+0x1140/0x1140 [ 248.309257] ? _raw_spin_unlock+0x22/0x30 [ 248.313379] ? pfifo_fast_enqueue+0x3aa/0x620 [ 248.317846] ? lock_release+0xa40/0xa40 [ 248.321793] ? pfifo_fast_dequeue+0xb00/0xb00 [ 248.326264] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 248.331429] ? netdev_pick_tx+0x17f/0x2c0 [ 248.335553] __dev_queue_xmit+0xb8b/0x2fc0 [ 248.339765] ? netdev_pick_tx+0x2c0/0x2c0 [ 248.343892] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 248.349058] ? lock_acquire+0x1d5/0x580 [ 248.353007] ? ebt_do_table+0x17b2/0x1f40 [ 248.357132] ? lock_downgrade+0x980/0x980 [ 248.361256] ? lock_release+0xa40/0xa40 [ 248.365204] ? ebt_do_table+0x17b2/0x1f40 [ 248.369332] ? trace_hardirqs_on+0xd/0x10 [ 248.373452] ? __local_bh_enable_ip+0x121/0x230 [ 248.378094] ? _raw_read_unlock_bh+0x30/0x40 [ 248.382474] ? br_nf_post_routing+0x494/0x1570 [ 248.387464] ? br_nf_dev_queue_xmit+0x1690/0x1690 [ 248.392281] ? ebt_unregister_table+0x80/0x80 [ 248.396771] ? trace_hardirqs_on+0xd/0x10 [ 248.400895] ? __local_bh_enable_ip+0x121/0x230 [ 248.405538] ? _raw_read_unlock_bh+0x30/0x40 [ 248.409921] ? lock_acquire+0x1d5/0x580 [ 248.413868] ? lock_acquire+0x1d5/0x580 [ 248.417820] ? br_forward_finish+0x392/0x530 [ 248.422202] ? lock_downgrade+0x980/0x980 [ 248.426327] dev_queue_xmit+0x17/0x20 [ 248.430100] ? dev_queue_xmit+0x17/0x20 [ 248.434049] br_dev_queue_push_xmit+0x196/0x5a0 [ 248.438695] ? nf_hook_slow+0xd3/0x1a0 [ 248.442555] br_forward_finish+0xc8/0x530 [ 248.446676] ? br_dev_queue_push_xmit+0x5a0/0x5a0 [ 248.451492] ? ebt_in_hook+0x65/0x80 [ 248.455179] ? br_fdb_offloaded_set+0x90/0x90 [ 248.459648] ? nf_hook_slow+0xd3/0x1a0 [ 248.463511] __br_forward+0x533/0xc80 [ 248.467288] ? br_forward_finish+0x530/0x530 [ 248.471673] ? br_allowed_ingress+0x13c/0x16a0 [ 248.476233] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 248.481398] ? br_dev_queue_push_xmit+0x5a0/0x5a0 [ 248.486213] ? br_multicast_count+0x7e/0x90 [ 248.490511] br_flood+0x665/0x770 [ 248.493942] ? br_forward+0x2f0/0x2f0 [ 248.497716] ? lock_release+0xa40/0xa40 [ 248.501666] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 248.506829] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 248.511992] br_dev_xmit+0xa68/0x1550 [ 248.515769] ? br_poll_controller+0x10/0x10 [ 248.520065] ? __debug_object_init+0x235/0x1040 [ 248.524709] ? lock_downgrade+0x980/0x980 [ 248.528829] ? lock_downgrade+0x980/0x980 [ 248.532951] ? lock_release+0xa40/0xa40 [ 248.536900] ? lock_acquire+0x1d5/0x580 [ 248.540848] ? debug_object_activate+0x307/0x730 [ 248.545576] ? lock_downgrade+0x980/0x980 [ 248.549698] dev_hard_start_xmit+0x24e/0xac0 [ 248.554083] ? validate_xmit_skb_list+0x120/0x120 [ 248.558902] ? netif_skb_features+0x5ff/0x9b0 [ 248.563371] ? netdev_cmd_to_name+0x60/0x60 [ 248.567665] ? __skb_gso_segment+0x810/0x810 [ 248.572047] ? validate_xmit_xfrm+0xb8/0xd90 [ 248.576428] ? lock_acquire+0x1d5/0x580 [ 248.580379] ? __dev_queue_xmit+0x2fe/0x2fc0 [ 248.584765] ? validate_xmit_skb+0x512/0xb00 [ 248.589150] ? netif_skb_features+0x9b0/0x9b0 [ 248.593619] ? debug_object_activate+0x404/0x730 [ 248.598369] ? netdev_pick_tx+0x17f/0x2c0 [ 248.602493] __dev_queue_xmit+0x26bf/0x2fc0 [ 248.606792] ? rcu_segcblist_first_pend_cb+0x90/0x90 [ 248.611874] ? save_stack+0x43/0xd0 [ 248.615473] ? __kmalloc+0x162/0x760 [ 248.619162] ? netdev_pick_tx+0x2c0/0x2c0 [ 248.623291] ? arp_constructor+0x37a/0xc10 [ 248.627499] ? lock_downgrade+0x980/0x980 [ 248.631620] ? lock_release+0xa40/0xa40 [ 248.635572] ? refcount_inc_not_zero+0xfe/0x180 [ 248.640220] ? lock_acquire+0x1d5/0x580 [ 248.644168] ? lock_acquire+0x1d5/0x580 [ 248.648117] ? __neigh_create+0x165e/0x1d90 [ 248.652410] ? lock_downgrade+0x980/0x980 [ 248.656534] ? get_random_u32+0x188/0x350 [ 248.660657] ? get_random_u64+0x320/0x320 [ 248.664780] ? do_raw_write_trylock+0x190/0x190 [ 248.669426] ? __neigh_create+0x165e/0x1d90 [ 248.673724] ? trace_hardirqs_on+0xd/0x10 [ 248.677846] ? __local_bh_enable_ip+0x121/0x230 [ 248.682490] ? _raw_write_unlock_bh+0x30/0x40 [ 248.686958] ? __neigh_create+0xc0d/0x1d90 [ 248.691166] ? trace_hardirqs_on+0xd/0x10 [ 248.695292] ? lock_acquire+0x1d5/0x580 [ 248.699240] ? ip_finish_output2+0x91a/0x1550 [ 248.703711] ? lock_downgrade+0x980/0x980 [ 248.707832] ? lock_release+0xa40/0xa40 [ 248.711779] ? do_raw_write_trylock+0x190/0x190 [ 248.716422] ? memcpy+0x45/0x50 [ 248.719675] dev_queue_xmit+0x17/0x20 [ 248.723449] ? dev_queue_xmit+0x17/0x20 [ 248.727395] neigh_resolve_output+0x5e2/0xa00 [ 248.731865] ? ether_setup+0x2d0/0x2d0 [ 248.735729] ? __neigh_event_send+0x1040/0x1040 [ 248.740371] ? refcount_add+0x24/0x60 [ 248.744144] ? ip_finish_output2+0x2aa/0x1550 [ 248.748612] ip_finish_output2+0x91a/0x1550 [ 248.752908] ? dst_output+0x140/0x140 [ 248.756687] ? ipv4_mtu+0x411/0x580 [ 248.760290] ? do_add_counters+0x550/0x550 [ 248.764495] ? nf_nat_ipv4_fn+0x2ec/0x820 [ 248.768621] ip_finish_output+0x864/0xd60 [ 248.772742] ? ip_finish_output+0x864/0xd60 [ 248.777038] ? ip_fragment.constprop.47+0x200/0x200 [ 248.782029] ? iptable_mangle_hook+0xaf/0x4a0 [ 248.786498] ? netif_rx_ni+0x3c0/0x3c0 [ 248.790362] ? iptable_nat_ipv4_out+0x2c/0x40 [ 248.794837] ? nf_hook_slow+0xd3/0x1a0 [ 248.798700] ip_mc_output+0x271/0x1350 [ 248.802567] ? ip_queue_xmit+0x1920/0x1920 [ 248.806778] ? lock_downgrade+0x980/0x980 [ 248.810902] ? iptable_security_hook+0x65/0x80 [ 248.815459] ? nf_hook_slow+0xd3/0x1a0 [ 248.819321] ? __ip_local_out+0x52c/0xa30 [ 248.823447] ? ip_copy_addrs+0xe0/0xe0 [ 248.827308] ? alloc_skb_with_frags+0x750/0x750 [ 248.831951] ? kasan_unpoison_shadow+0x35/0x50 [ 248.836508] ? ip_fragment.constprop.47+0x200/0x200 [ 248.841499] ? crc32c_pcl_intel_update+0xd5/0x210 [ 248.846315] ip_local_out+0x95/0x160 [ 248.850005] ip_queue_xmit+0x8c0/0x1920 [ 248.853959] ? ip_build_and_send_pkt+0xc80/0xc80 [ 248.858689] ? sctp_csum_update+0x23/0x30 [ 248.862810] ? sctp_csum_combine+0x30/0x30 [ 248.867020] ? __skb_checksum+0x4a9/0x7e0 [ 248.871142] sctp_v4_xmit+0x108/0x140 [ 248.874917] sctp_packet_transmit+0x22a5/0x37c0 [ 248.879566] ? sctp_packet_config+0xc80/0xc80 [ 248.884040] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 248.889206] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 248.894376] ? lock_acquire+0x1d5/0x580 [ 248.898323] ? lock_downgrade+0x980/0x980 [ 248.902445] ? lock_release+0xa40/0xa40 [ 248.906395] ? __build_flow_key.constprop.52+0x630/0x630 [ 248.911819] ? rt_cpu_seq_next+0x160/0x160 [ 248.916028] ? dst_release+0x3a/0x90 [ 248.919719] ? __sctp_packet_append_chunk+0x155/0xe90 [ 248.924885] ? sctp_csum_update+0x30/0x30 [ 248.929007] ? sctp_packet_append_chunk+0xc70/0xc70 [ 248.934000] ? sctp_packet_init+0x25d/0x450 [ 248.938298] ? sctp_csum_combine+0x30/0x30 [ 248.942508] ? sctp_packet_release_owner+0x40/0x40 [ 248.947411] sctp_outq_flush+0xabb/0x4060 [ 248.951534] ? work_on_cpu+0x10/0x360 [ 248.955307] ? arch_uprobe_analyze_insn+0x1b/0x1250 [ 248.960299] ? sctp_check_transmitted+0x1da0/0x1da0 [ 248.965290] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 248.970452] ? lock_acquire+0x1d5/0x580 [ 248.974399] ? lock_acquire+0x1d5/0x580 [ 248.978348] ? lock_downgrade+0x980/0x980 [ 248.982470] ? lock_release+0xa40/0xa40 [ 248.986419] ? unwind_next_frame.part.6+0x1a6/0xb40 [ 248.991409] ? sctp_sendmsg_to_asoc+0x14bf/0x1ec0 [ 248.996231] ? rcutorture_record_progress+0x10/0x10 [ 249.001223] ? is_bpf_text_address+0xa4/0x120 [ 249.005694] ? kernel_text_address+0xd1/0xe0 [ 249.010074] ? __unwind_start+0x169/0x330 [ 249.014194] ? __kernel_text_address+0xd/0x40 [ 249.018664] ? unwind_get_return_address+0x61/0xa0 [ 249.023569] ? __save_stack_trace+0x7e/0xd0 [ 249.027869] ? save_stack+0xa3/0xd0 [ 249.031468] ? save_stack+0x43/0xd0 [ 249.035071] ? __kasan_slab_free+0x11a/0x170 [ 249.039451] ? kasan_slab_free+0xe/0x10 [ 249.043401] ? lock_acquire+0x1d5/0x580 [ 249.047348] ? debug_object_activate+0x307/0x730 [ 249.052079] ? lock_downgrade+0x980/0x980 [ 249.056199] ? lock_timer_base+0xaf/0x280 [ 249.060321] ? lock_release+0xa40/0xa40 [ 249.064271] ? lock_release+0xa40/0xa40 [ 249.068222] ? do_raw_spin_trylock+0x190/0x190 [ 249.072778] ? __kmalloc+0x2ef/0x760 [ 249.076466] ? add_timer+0x5a0/0x1450 [ 249.080243] ? lock_downgrade+0x980/0x980 [ 249.084366] ? trace_hardirqs_off+0xd/0x10 [ 249.088574] ? _raw_spin_unlock_irqrestore+0xa6/0xc0 [ 249.093651] ? debug_object_activate+0x307/0x730 [ 249.098381] ? calc_wheel_index+0x13d/0x200 [ 249.102687] ? do_raw_spin_trylock+0x190/0x190 [ 249.107243] ? calc_wheel_index+0x200/0x200 [ 249.111537] ? trace_hardirqs_on+0xd/0x10 [ 249.115658] ? trace_hardirqs_on+0xd/0x10 [ 249.119785] ? add_timer+0x5a5/0x1450 [ 249.123560] ? mod_timer+0x13c0/0x13c0 [ 249.127422] ? sctp_init_cause+0x170/0x170 [ 249.131654] ? lock_acquire+0x1d5/0x580 [ 249.135602] ? lock_acquire+0x1d5/0x580 [ 249.139552] ? is_bpf_text_address+0x7b/0x120 [ 249.144025] ? sctp_outq_tail+0x7b8/0xb40 [ 249.148148] ? sctp_outq_free+0x20/0x20 [ 249.152104] ? sctp_endpoint_new+0xee0/0xee0 [ 249.156489] sctp_outq_uncork+0x5a/0x70 [ 249.160436] sctp_do_sm+0x4e0/0x7040 [ 249.164125] ? __save_stack_trace+0x7e/0xd0 [ 249.168424] ? sctp_do_8_2_transport_strike.isra.15+0x8a0/0x8a0 [ 249.174456] ? save_stack+0xa3/0xd0 [ 249.178056] ? save_stack+0x43/0xd0 [ 249.181667] ? kasan_kmalloc+0xad/0xe0 [ 249.185527] ? kmem_cache_alloc_trace+0x136/0x740 [ 249.190342] ? sctp_stream_init_ext+0x50/0xf0 [ 249.194810] ? sctp_sendmsg_to_asoc+0x1777/0x1ec0 [ 249.199628] ? sctp_sendmsg+0xc50/0x1ad0 [ 249.203664] ? inet_sendmsg+0x11f/0x5e0 [ 249.207612] ? sock_sendmsg+0xca/0x110 [ 249.211473] ? ___sys_sendmsg+0x767/0x8b0 [ 249.215593] ? __sys_sendmsg+0xe5/0x210 [ 249.219542] ? SyS_sendmsg+0x2d/0x50 [ 249.223232] ? do_syscall_64+0x281/0x940 [ 249.227267] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 249.232607] ? sctp_hash_cmp+0x220/0x220 [ 249.236645] ? lock_acquire+0x1d5/0x580 [ 249.240594] ? fs_reclaim_acquire+0x20/0x20 [ 249.244889] ? lock_downgrade+0x980/0x980 [ 249.249014] ? lock_release+0xa40/0xa40 [ 249.252963] ? lock_release+0xa40/0xa40 [ 249.256911] ? check_same_owner+0x320/0x320 [ 249.261210] ? rcu_note_context_switch+0x710/0x710 [ 249.266114] ? kasan_unpoison_shadow+0x35/0x50 [ 249.270677] ? refcount_inc_not_zero+0xfe/0x180 [ 249.275323] sctp_primitive_ASSOCIATE+0x9d/0xd0 [ 249.279965] sctp_sendmsg_to_asoc+0x14bf/0x1ec0 [ 249.284609] ? sctp_assoc_set_primary+0x21f/0x2b0 [ 249.289426] ? sctp_connect+0xf0/0xf0 [ 249.293199] ? sctp_assoc_set_bind_addr_from_ep+0x136/0x190 [ 249.298884] ? sctp_sendmsg_new_asoc+0xa55/0xf60 [ 249.303615] ? lock_sock_nested+0xa3/0x110 [ 249.307822] ? lock_acquire+0x1d5/0x580 [ 249.311773] ? sctp_transport_lookup_process+0x180/0x180 [ 249.317198] ? check_same_owner+0x320/0x320 [ 249.321492] ? do_raw_spin_trylock+0x190/0x190 [ 249.326050] ? lock_sock_nested+0x91/0x110 [ 249.330260] ? trace_hardirqs_on+0xd/0x10 [ 249.334383] ? __local_bh_enable_ip+0x121/0x230 [ 249.339030] ? sctp_sendmsg_update_sinfo+0x11c/0x4b0 [ 249.344108] sctp_sendmsg+0xc50/0x1ad0 [ 249.347972] ? lock_acquire+0x1d5/0x580 [ 249.351921] ? sctp_id2assoc+0x390/0x390 [ 249.355957] ? _raw_spin_unlock_bh+0x30/0x40 [ 249.360340] ? __release_sock+0x360/0x360 [ 249.364459] ? lock_sock_nested+0x91/0x110 [ 249.368676] inet_sendmsg+0x11f/0x5e0 [ 249.372449] ? copy_msghdr_from_user+0x3a6/0x590 [ 249.377179] ? inet_create+0xf50/0xf50 [ 249.381038] ? SYSC_sendto+0x5c0/0x5c0 [ 249.384901] ? security_socket_sendmsg+0x89/0xb0 [ 249.389633] ? inet_create+0xf50/0xf50 [ 249.393496] sock_sendmsg+0xca/0x110 [ 249.397185] ___sys_sendmsg+0x767/0x8b0 [ 249.401136] ? copy_msghdr_from_user+0x590/0x590 [ 249.405870] ? __schedule+0x903/0x1ec0 [ 249.409731] ? __sched_text_start+0x8/0x8 [ 249.413855] ? __fget_light+0x2b2/0x3c0 [ 249.417802] ? __fget_light+0x2b2/0x3c0 [ 249.421751] ? fget_raw+0x20/0x20 [ 249.425180] ? iput+0x540/0xaf0 [ 249.428434] ? __fget_light+0x2b2/0x3c0 [ 249.432391] ? fget_raw+0x20/0x20 [ 249.435819] ? __fdget+0x18/0x20 [ 249.439160] __sys_sendmsg+0xe5/0x210 [ 249.442932] ? __sys_sendmsg+0xe5/0x210 [ 249.446880] ? SyS_shutdown+0x290/0x290 [ 249.450827] ? __fdget+0x18/0x20 [ 249.454171] ? SyS_futex+0x269/0x390 [ 249.457859] ? SyS_setsockopt+0x215/0x360 [ 249.461986] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 249.467500] SyS_sendmsg+0x2d/0x50 [ 249.471015] ? __sys_sendmsg+0x210/0x210 [ 249.475050] do_syscall_64+0x281/0x940 [ 249.478913] ? vmalloc_sync_all+0x30/0x30 [ 249.483036] ? _raw_spin_unlock_irq+0x27/0x70 [ 249.487507] ? finish_task_switch+0x1c1/0x7e0 [ 249.491977] ? syscall_return_slowpath+0x550/0x550 [ 249.496881] ? syscall_return_slowpath+0x2ac/0x550 [ 249.501785] ? prepare_exit_to_usermode+0x350/0x350 [ 249.506775] ? prepare_exit_to_usermode+0x227/0x350 [ 249.511769] ? perf_trace_sys_enter+0xcb0/0xcb0 [ 249.516412] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 249.521231] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 249.526395] RIP: 0033:0x454e79 [ 249.529560] RSP: 002b:00007f8601011c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 249.537241] RAX: ffffffffffffffda RBX: 00007f86010126d4 RCX: 0000000000454e79 [ 249.544487] RDX: 0000000000000040 RSI: 0000000020001f00 RDI: 0000000000000013 [ 249.551732] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 249.558975] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 249.566218] R13: 00000000000004e3 R14: 00000000006f95e8 R15: 0000000000000000