INIT: Entering runlevel: 2 [info] Using makefile-style concurrent boot in runlevel 2. [....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.10.14' (ECDSA) to the list of known hosts. 2018/05/02 20:02:46 fuzzer started 2018/05/02 20:02:46 dialing manager at 10.128.0.26:34803 syzkaller login: [ 50.880758] can: request_module (can-proto-0) failed. [ 50.891866] can: request_module (can-proto-0) failed. 2018/05/02 20:02:54 kcov=true, comps=false 2018/05/02 20:02:58 executing program 0: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x800, 0x0) readlinkat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/226, 0xe2) symlinkat(&(0x7f0000000180)='./file0\x00', r0, &(0x7f00000001c0)='./file0\x00') r1 = semget(0x1, 0x3, 0x20) semctl$GETPID(r1, 0x4, 0xb, &(0x7f0000000200)=""/181) fadvise64(r0, 0x0, 0x0, 0x1) fcntl$getownex(r0, 0x10, &(0x7f00000002c0)={0x0, 0x0}) ptrace$peek(0x2, r2, &(0x7f0000000300)) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000000340)) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000380)=0x9) r3 = openat(r0, &(0x7f00000003c0)='./file0\x00', 0x101800, 0x40) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r3, 0x4058534c, &(0x7f0000000400)={0x3, 0x80, 0x7, 0x101, 0x0, 0x3}) ioctl$TCFLSH(r0, 0x540b, 0x3) rmdir(&(0x7f0000000480)='./file0\x00') setsockopt$inet6_MRT6_ADD_MFC_PROXY(r3, 0x29, 0xd2, &(0x7f00000004c0)={{0xa, 0x4e23, 0xffffffffffffff81, @loopback={0x0, 0x1}, 0x1ff}, {0xa, 0x4e20, 0x7f, @loopback={0x0, 0x1}, 0xdd}, 0x4, [0x5, 0x2, 0x9, 0x9, 0x3ff, 0x5, 0xf046, 0x1]}, 0x5c) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000980)={0x1, 0x0, 0x8200, 0xfffffffffffffffa, 0x80000000, 0x4, 0x7639cf15, 0x7fff, 0x0}, &(0x7f00000009c0)=0x20) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000002040)={0x0, 0x6, 0x30, 0xfffffffffffff7cb, 0x3ff}, &(0x7f0000002080)=0x18) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f00000020c0)={0x0, @in6={{0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x6}}, [0x0, 0x80000001, 0x7, 0x1, 0x22c, 0x6, 0x1, 0x2, 0x4e, 0x2, 0x4, 0x7, 0x0, 0x5, 0x7f]}, &(0x7f00000021c0)=0x100) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000002200)=@assoc_value={0x0, 0xffff}, &(0x7f0000002240)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000002280)={0x0, 0x17, "17c447b3d83a1baa1fd90b6e9c8b677c3f844669d9745b"}, &(0x7f00000022c0)=0x1f) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000002300)={0x2, 0x2, 0x2, 0x80, 0x7, 0x0, 0x1ff, 0x9, 0x0}, &(0x7f0000002340)=0x20) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000035c0)={0x0, @in6={{0xa, 0x4e23, 0x54d, @dev={0xfe, 0x80, [], 0x1a}}}}, &(0x7f0000003680)=0x84) sendmmsg$inet_sctp(r0, &(0x7f0000003740)=[{&(0x7f0000000540)=@in={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10, &(0x7f0000000900)=[{&(0x7f0000000580)="c4c47744bfd6c21bd74cebc8e44fa7d864d20d6fffa80aa056d7ed0ac91cdd25337d4728e852b5e59fbfcbe9ae8ce3d1c9eb12372c559a3fc2392e42a6111963fdcc4d32fa10b658e14e5a7604f24d08d583bcb2f38e1e45c32d69a94b87f546b45fcb13301435d0137567b1eee68834f87b9ce840ea733d9d27f7152ecc29f398851f0f3404a70c0d09eb3e5a22aa50eb41b02d1a18a8287521dd2fd2d9a49b3f5904189d7ace16168596bcc48472730bad5143efd332d7f955f5e18e32ea4ec95e9f42a815594a0f1bc2b5f898aff26da8d0848231b53f18b2ad125b00dc9eac33a835", 0xe4}, {&(0x7f0000000680)="a896d86156cdad1dd9e790cb67e42606175f190b35cedd9d0a8784d9f0bae2430386a6e4eca81ae304f2e99df01dcce85ac6a2b9e6e32a916607e6c1265e7e6bfd9559507fdec0b6bcb7dc1469d8ad6c33a5c4", 0x53}, {&(0x7f0000000700)="0be946456a78d9ebc00ca7fabbcf6c20aae37274bb260fea0c12b01a618ac4199dc2994599383973c2f5af288abd2a1fb7b22c8a1175916d60dc08ad04194ddf2667999c667b4987233314815c00d1ce9f8559a98905fad0", 0x58}, {&(0x7f0000000780)="1659b2776da80ff0a9023d19be6105c32fbdc055cf378f9448bd3171979a639bb472e81ed96565d892ed82c4c875877cfb2860ab21de4b607b58cbb37dd6846281e5a2d58b39f471ccc0add890d6f9732ff56ef5ca319258056432a1ae24f85d2f47a2f8379f", 0x66}, {&(0x7f0000000800)="ae8f4d968baf4bfaf98a60dc634ce726188d4665adb20af9cd91c8ea4a73d6cf625c61ad400e903ba14a6cb693dae6fa6bab20b589b2be7c1bc8bfd2d909c9c2d874966e1d2685d97b52f5798b9e27766e7ae1710f0d3a3316ab259130a06c5e055738809e54aae3d5ccf1ae768dfdec6972a9", 0x73}, {&(0x7f0000000880)="a9726aff4f7e61aa34e9d49051be8ebcb955b291ed4cc4e4378eb24a6a66518e80b379cd5444962f1474b09ebca656532ccbc81c6e3a00d1e3ac013db2d7c0d6705494e17580", 0x46}], 0x6, &(0x7f0000000a00)=[@authinfo={0x18, 0x84, 0x6, {0x95ee}}, @authinfo={0x18, 0x84, 0x6, {0x8}}, @authinfo={0x18, 0x84, 0x6, {0x80}}, @authinfo={0x18, 0x84, 0x6, {0x7fffffff}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x0, 0x43a000000000, 0x10001, r4}}], 0x80, 0x24000040}, {&(0x7f0000000a80)=@in6={0xa, 0x4e24, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0xb902}, 0x1c, &(0x7f0000001e80)=[{&(0x7f0000000ac0)="a7b7e69bbf0562d5024d8cf0db6b01af597cc581f5ffbb62c9f07d369c52097dd8ba4f62f740d571", 0x28}, {&(0x7f0000000b00)="933d9b6eaa955ab78e5271596a92a427de6795a9cfe189f5a090472dd2f89466", 0x20}, {&(0x7f0000000b40)="37b2431cef20d5f8b5e3403c4e8c5b738923b0b7daf7e6245ae3b541603f7be27ef9ff1a6ea54646d6eb1133986503bc6c32ab0d762bafa09b0302fd9d87d425d59ed43eacf2ede8c7422f8584e3caf34c39985542bc66c11274eb218af420e2bc046054cfba3d1959366a4f8f8020cedbac3ac7628f4c292e123c26086275e51564378df4ccf6e168e663716f4b9a478d7ca6931ea55672dd1ad47b8a52dc05f6ed2c1ea271372f2c2e5adf7737c0b75fd62d50f6ff3b4b09ab0577561c1f5ac6aad8c0981a6576e956911120fc461650b7cf4e96809452c85bac6d6cc3bd0eff879c7d54", 0xe5}, {&(0x7f0000000c40)="acc3a580e301f7c2dda95202857b54233a7327e21d512043a7276782d8", 0x1d}, {&(0x7f0000000c80)="cd1427b54bf97e6de214dbb13de244668e4fda27f24d7781a207991b54502338fc3e5dda810aeb431448d42c6f8c185b0fb8f04231baa60365533bcedddff64abc015e2ac0bc535019c17299", 0x4c}, {&(0x7f0000000d00)="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0x1000}, {&(0x7f0000001d00)="f6c287a883d2c114f6aa4c7a9729f51edd6b7800d0eeabf528003a417933ef7b6bb6e2039529e3ab24aece9096215de86e33dd2e9d82a2bcbed8a904c77806a57d57bb2aca3b513ab933f8adb28ea0e278853fa27636a2", 0x57}, {&(0x7f0000001d80)="db62f253fcc1b0d56e0af54a3b90c801e5981fbd3f08f8a31bcbe70b471f705b867b1fa4601304d8e45934ca8e24cd498b0b7051380b8da136e9f1e9ebc7bf8c07e37257e76eeee4fd6ed33e3952da836f3ecceba516e11507d582600fabe22a780cb5e25a2c2800e674488d54361e14324b24e58aef386b18c7c8cc93bd0d6a0cecb5bcbeb879c8b2d823458d5ae15c65e8bd5a978905882589140017ff1cfd8f178fd56169c10c9993a466da9aa8682376c89066d7a6b679288a553cf73151473dc5d396aeb84e56ef29dc0a753cdd40cecc06205c", 0xd6}], 0x8, 0x0, 0x0, 0x4}, {&(0x7f0000001f00)=@in6={0xa, 0x4e20, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x3ff}, 0x1c, &(0x7f0000002000)=[{&(0x7f0000001f40)="e5f6141468f2cdfdd471af7c993f4c45a9bf496bcb6d2de10c5e372e936edc2ab425ac076c7b783b8253a19c35713961e2192bbdb0fb6a78ea4459b67b833cf6c486367ae91107c419c9bd2a15e2489fb51cfdbb80670893c59c07b8d81867fe27669234f59ca57d6f0241d4a61a06d9e65020bbefc2b59adf08dde23c4733752f80d1cee1f3ca3e06e4a4cefa11b39ae57f562e102beae0fe241cd8f6c25f67922a575b6e", 0xa5}], 0x1, &(0x7f0000002380)=[@sndrcv={0x30, 0x84, 0x1, {0x2, 0x3, 0x8001, 0x5, 0x3a0, 0x4, 0x57, 0x8d3, r5}}, @dstaddrv6={0x20, 0x84, 0x8, @mcast1={0xff, 0x1, [], 0x1}}, @sndrcv={0x30, 0x84, 0x1, {0x10001, 0x6, 0x8000, 0x101, 0x2, 0x3ff, 0x8, 0x40, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x8000, 0x8004, 0x3, 0xbbf4, r7}}, @authinfo={0x18, 0x84, 0x6, {0xfffffffffffffff7}}, @init={0x18, 0x84, 0x0, {0x7, 0x4, 0x7, 0x8}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x1, 0x100000000, 0x8000, r8}}, @dstaddrv6={0x20, 0x84, 0x8, @mcast1={0xff, 0x1, [], 0x1}}, @sndinfo={0x20, 0x84, 0x2, {0x400, 0x0, 0x6525, 0x8, r9}}, @authinfo={0x18, 0x84, 0x6, {0x2}}], 0x148, 0x20040000}, {&(0x7f0000002500)=@in6={0xa, 0x4e24, 0x1, @loopback={0x0, 0x1}, 0x2}, 0x1c, &(0x7f0000003580)=[{&(0x7f0000002540)="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", 0x1000}, {&(0x7f0000003540)="a329f5f6e50a3d6c0c81fb8ade30a11ef77021b41bc7145c39c28d", 0x1b}], 0x2, &(0x7f00000036c0)=[@sndinfo={0x20, 0x84, 0x2, {0x5, 0x4, 0x9, 0xc14c, r10}}, @dstaddrv6={0x20, 0x84, 0x8, @dev={0xfe, 0x80, [], 0x14}}, @dstaddrv4={0x18, 0x84, 0x7, @rand_addr=0x631}], 0x58}], 0x4, 0x4040005) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000003840), &(0x7f0000003880)=0x4) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000038c0), &(0x7f0000003900)=0x4) ioctl$sock_netrom_TIOCINQ(r3, 0x541b, &(0x7f0000003940)) semctl$GETZCNT(r1, 0x5, 0xf, &(0x7f0000003980)=""/21) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f00000039c0), &(0x7f0000003a00)=0x30) ioctl$VHOST_SET_FEATURES(r3, 0x4008af00, &(0x7f0000003a40)=0x1c) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000003a80)={{{@in=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000003b80)=0xe8) setfsuid(r11) 2018/05/02 20:02:58 executing program 3: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@ipv4={[], [], @dev}, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@loopback}}, &(0x7f0000000100)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000140)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x6b, r1}) setsockopt$IP_VS_SO_SET_EDITDEST(r0, 0x0, 0x489, &(0x7f0000000180)={{0x3f, @broadcast=0xffffffff, 0x4e21, 0x4, 'none\x00', 0x1, 0x730252ab, 0x61}, {@multicast1=0xe0000001, 0x4e22, 0x3, 0x6, 0x3, 0xe0cc}}, 0x44) sysfs$2(0x2, 0x7, &(0x7f0000000200)=""/121) getpeername$netlink(r0, &(0x7f0000000280), &(0x7f00000002c0)=0xc) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000000300)="b6a488413ebab53b3b551b9af664f80855d8061253136c0af478810d1f40842d104af69764269d2fd466f0350e0d8fede240b89f708aeae0b27c87d1f57b881d40a1fd71674fb9631b011c7e1f64c899b644e983d4ac92e488405eb3d590d17d22ac96c7e8233fc7a693f3df8ff3270bfd7c5dab29aa78860f717323001c364a0742433fc60701934a457984a3b9dc2dcbf3594d7bdb7968ced02218a085e3bf822db3c24303f37b9d0d7e73f669a9698f5a3f282a1c4f278918a6913f7420f3ff246dd62380af9b240a3bd2d0d77c0bd8") r2 = msgget(0x1, 0x80) msgsnd(r2, &(0x7f0000000400)={0x0, "e0a9600347e6364e58ae583737942b1f4dca5fb4e9800c7fd312354b945764b49290c7d9e7af73c9ff55f25167722c49f294946e7e19fb2ee0cd46dd16ce56ae77cc79af6a03c27eb6a9bff31a8c4b6c05fdbf52fa6059f010d51d46ead2c9b3ba9583f995688ff4f76e2964b2caa30bd9f975f94ccec8d6c12d02ac7bcad073e3bf8455018cd378"}, 0x90, 0x800) r3 = syz_open_pts(r0, 0x402) bind$vsock_dgram(r0, &(0x7f00000004c0)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10) bind$nfc_llcp(r0, &(0x7f0000000500)={0x27, 0x0, 0x1, 0x3, 0x8000, 0x4, "228bcb6f5a0e784e628dc8cd31dfe85b729f4a7da15b0920ea7c403a92a5a530031a4d7747cfbb296e38e494aa051740f116b22e1f48841c3567411e9c0101", 0x23}, 0x60) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000580)) r4 = add_key$user(&(0x7f0000000640)='user\x00', &(0x7f0000000680)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000006c0)="7b717427d68d7e5a0816c7f60535f00def7f5728067dc9f10462b22ee90d06bdac15b11e4b43d6d518b1766e501ef8b22fa35d217b10510362f47859707e88636ffc738b31bf245a74e4268a1bfa1b5652e44a93aeb135a1e962cc25250b0154d0e3c7f62b8f497a0de0979274f045d23a64ed3050de6162934769", 0x7b, 0xfffffffffffffffa) keyctl$read(0xb, r4, &(0x7f0000000740)=""/136, 0x88) ioctl$TIOCLINUX7(r3, 0x541c, &(0x7f0000000800)={0x7, 0x99}) r5 = fcntl$getown(r3, 0x9) sendmsg$nl_generic(r0, &(0x7f0000000c80)={&(0x7f0000000840)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000c40)={&(0x7f0000000880)={0x394, 0x33, 0x100, 0x70bd2a, 0x25dfdbff, {0x17}, [@nested={0x10, 0x79, [@typed={0x8, 0x8b, @u32=0x8}, @typed={0x4, 0x75}]}, @nested={0x1d8, 0x9, [@typed={0x8, 0x44, @pid=r5}, @typed={0xc, 0xe, @u64=0x5536}, @generic="72b28895dbe69e73110e6df9f45bef5be51e0b87e92e44e68e0a87458dbf112292290d23715fcea687b224d17c6dbcd565905e833506ada404d6ed17028c3b64186e9723743919dc826c47a04479de022dca30d0ca2f13023bd9580348af41a696930bf9c48956868f7d903e3f61ac824b3eba52a41d86f9a6ac24a43b08ebf01d320be9c18dea89066a66b2e6414cefdc96a66b46bda6385f48588697f792266d39b0e32c62e5ea2db713828c96ba3b07da12fc1159ddf8a0a00253b3a585133b46fe98260e6e1b7b9470578f462ee4e373a4995cc9f5", @typed={0x14, 0x72, @ipv6=@ipv4={[], [0xff, 0xff]}}, @generic="3b5140bad13368d2375bf740499d2bcce25f89fd810f0978f471a9fe7e3974a36e11049f0b3ba62edbf7cdbf7a4979284e5e10a68a0fa4693b40ee2b4de1e78f36a51bf49d5c0e7e2d932613d9c638323dfe23dbb40744ebbd63b6e311ec8d80515e8b2963c9e27377aeeb6b3f4ecd905cc7f76c7f5ccc1fcf9383f8182009f9866db466fa847c6babbc6f32d9757f42ac349b61ddbcd44ea0aecbfd8e0582091b2118c639aa1578a7ef0f4ca8e4a55dbc4bfc7aeffd247e8009386be2b13ab3193b4d8d23226fe74790", @typed={0x8, 0x72, @fd=r0}]}, @nested={0x168, 0x91, [@generic="4f8f30111d594b610edf22a1b82d85d6f6c279f8353ce8ac734ba13f623f67d2e124c1ed1f8781ad3f576b4c1e", @generic="0834093d644c773022cc8813e9fbd3c185c0d6f5385d427503d45c8ddedb26ed16cebc638908bf803bbf7299dbcb02d222fcbc107016da502c0016442506f54ef74607e8a40f9260bd4d261bef02918a22dbcb177ba85db20f2b9b6aa2f38001d67b6b0852948ade505c3a895123e7c8657bd7a6b8c2c7dfa72b903f142dc5898dae8a8e1c1b3ed96128a41428a15836424d33d2d6b479a292db6f211ead532b5219ad9c1b2929292b51edfd00c4da7c1dc8554f4a384b6e1e8b92b761eb8f33b9b57ae10b", @generic="6553c13d31d91d4031d756bb1278ecbfbb6378365c7ca69a4b829a19d2ab44d5677846d488fa7974b28d69e43ef2e3210cbca428d65ad18d3f1ad4a519816d6cdbf66aeed8", @generic="cde247064fbe2a70d1c3cedbc68f81e7fccbbf6e1b46cb5ef19845b31d24090bd18a7256bf53fe830fc7"]}, @generic="4200492835a922dc79e1ebc2f73c6784dfd828b6c97d62dfe559308b8a3085a4ed84a0939acf3cc17a269727b399ac"]}, 0x394}, 0x1, 0x0, 0x0, 0x4000010}, 0x0) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000000d00)={0x2, &(0x7f0000000cc0)=[{}, {}]}) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000d40)=0x7f, &(0x7f0000000d80)=0x2) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000dc0)=0x30e, 0x2) setsockopt$IP_VS_SO_SET_ZERO(r3, 0x0, 0x48f, &(0x7f0000000e00)={0x6, @broadcast=0xffffffff, 0x4e23, 0x4, 'lblcr\x00', 0x1c, 0x5f06, 0x22}, 0x2c) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000e40)={@remote={0xfe, 0x80, [], 0xbb}, 0x1a, r1}) sendto$inet6(r0, &(0x7f0000000e80)="ea77", 0x2, 0x2400c090, &(0x7f0000000ec0)={0xa, 0x4e22, 0x5, @loopback={0x0, 0x1}, 0x7}, 0x1c) getgroups(0x2, &(0x7f0000000f00)=[0xffffffffffffffff, 0xffffffffffffffff]) r7 = getgid() getgroups(0x1, &(0x7f0000000f40)=[0x0]) getresgid(&(0x7f0000000f80), &(0x7f0000000fc0), &(0x7f0000001000)=0x0) getgroups(0x4, &(0x7f0000001040)=[r6, r7, r8, r9]) keyctl$get_security(0x11, r4, &(0x7f0000001080)=""/3, 0x3) 2018/05/02 20:02:58 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x200000, 0x0) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000040)) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000080)=0x3, &(0x7f00000000c0)=0x4) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000100)={0x0, 0x3}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000180)={r1, 0xdd9, 0x76, "cdef8533326ddc940af0d6e6d3fc848f44d8ad98af52fa2020694dfc6e66b48d3db6ec2eb80756620ed7bb3edf96c0744c325d5ec78c367a62f0e364a57cac36e08e5bad8c4b567b7f98fc88e70e549f6e721c6c4c46a234166473b64c44eefb967ef705d4bb3ce33b9d7f70642ed8afb2ab1f0709a9"}, 0x7e) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000200)=0x204801) socket$inet6_dccp(0xa, 0x6, 0x0) futimesat(r0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={{}, {0x77359400}}) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f00000002c0)={0x1, 0x6, 0x4, 0x5, "52c82289d8ffb555aedb111abf6e2ea6164b2a3732a3b2d82ec2e9e88ddefa2954a7b6d88f07982cbb056c33", 0x7}) bind$inet6(r0, &(0x7f0000000300)={0xa, 0x4e22, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x3f}, 0x1c) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000340)=0x6, 0x4) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f0000000380)=0x1) getsockname$ipx(r0, &(0x7f00000003c0), &(0x7f0000000400)=0x10) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000440)=0x4, 0x4) socket$inet6_dccp(0xa, 0x6, 0x0) recvmsg$kcm(r0, &(0x7f0000000780)={&(0x7f0000000540)=@can={0x0, 0x0}, 0x80, &(0x7f0000000740)=[{&(0x7f00000005c0)=""/69, 0x45}, {&(0x7f0000000640)=""/233, 0xe9}], 0x2, 0x0, 0x0, 0x40}, 0x12100) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f00000007c0)={@empty, 0x74, r3}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000800)={r1, 0xb3, "9026be8d53dad702d51cf9badd9259c4ccb6c3a531b456e9aaa176987e13ae2ac30a550aaa28d14032f87d8cde82a36d2e00dafeb0002e9044f5cffa28197ed0953874124435fe1a72be3f7eb62a33cb883f00303ce981ad7df8f31d803cde0d48ffc98ba1a94e188230e4b01376b319c10f1e18e3a01331b67dd938843fdac5127879ca69d8e3306495ce86fa9c739d1fc50643110b7e8f5ced039c2758dece5bf42245ef532147d39f705e6d43d005a0d979"}, &(0x7f00000008c0)=0xbb) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000900)={0x9, 0x0, 0x0, 0x381b}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000000940)={0x3, r4}) eventfd2(0x1, 0x80000) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000980)=0x13, 0x4) epoll_create1(0x80000) accept4$netrom(r0, &(0x7f00000009c0), &(0x7f0000000a00)=0x10, 0x80000) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000a40)=0x10000, &(0x7f0000000a80)=0x2) pselect6(0x40, &(0x7f0000000ac0)={0x80000000, 0xefe5, 0x9, 0x1, 0x1731, 0x6, 0x3, 0x6}, &(0x7f0000000b00)={0x80, 0x1ff, 0x4, 0x80000000, 0x6, 0x3ff, 0x8b, 0x100000000}, &(0x7f0000000b40)={0x6, 0x5, 0x6, 0x80, 0xff, 0x4, 0xe1f, 0x7}, &(0x7f0000000b80)={0x77359400}, &(0x7f0000000c00)={&(0x7f0000000bc0)={0x1}, 0x8}) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000c40)=0x200201) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000c80)=0x3, 0x4) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f0000000cc0)={0x1, ';'}, 0x2) 2018/05/02 20:02:58 executing program 1: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x80000001, 0x393082) ioctl$BLKGETSIZE64(r0, 0x80081272, &(0x7f0000000040)) r1 = socket$alg(0x26, 0x5, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000100)={r2, 0x1}) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000140)="f0bf7d01e0fdb0a40a874f59054b076d0d6cd39090d119f67c41da6980b384a88ec40eaaa355635b2d47fa173bf855df4b9c32671be45b748883af", 0x3b) write$sndseq(r0, &(0x7f0000000180)=[{0x4, 0x8, 0x100000001, 0x2, @time={0x77359400}, {0x800}, {0x0, 0x7}, @control={0x6, 0x2, 0x2}}, {0x6, 0x100, 0x8, 0x1530, @time, {0x10001, 0xffffffff}, {0x7461, 0xd923}, @addr={0xff, 0x90}}, {0xffffffff, 0x7, 0xa83, 0x0, @tick=0x7, {0x8001, 0x1}, {0x80, 0xff}, @queue={0x3ff, {0x20}}}], 0x90) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000240)=r0, 0x4) r3 = syz_open_dev$admmidi(&(0x7f0000000280)='/dev/admmidi#\x00', 0x1, 0x4001) getdents(r3, &(0x7f00000002c0)=""/99, 0x63) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_buf(r4, 0x29, 0x2f, &(0x7f0000000340), &(0x7f0000000380)) setsockopt$inet6_tcp_int(r0, 0x6, 0xd, &(0x7f00000003c0)=0xe, 0x4) ioctl$TUNSETLINK(r3, 0x400454cd, 0x104) getxattr(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)=@random={'system.', '/dev/admmidi#\x00'}, &(0x7f0000000480)=""/10, 0xa) setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f0000000600)={{&(0x7f00000004c0)=""/226, 0xe2}, &(0x7f00000005c0), 0x33}, 0x20) ioctl$SG_SCSI_RESET(r3, 0x2284, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000640)={{0x4, 0xbbf}, 0x1, 0x7, 0xffffffffffffffc1, {0x2, 0x2}, 0x7, 0x124}) r5 = getpgrp(0xffffffffffffffff) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000980)={0x0, 0x0}, &(0x7f00000009c0)=0xc) stat(&(0x7f0000000a00)='./file0\x00', &(0x7f0000000a40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000000b00)={&(0x7f00000006c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000940)=[{&(0x7f0000000740)="7ec859b758c3e9b14d2752580d029d0ec383550dd6daa0680ab31916575160db36d4d12fad07b1dfe010742d2f44bf6f76e0ad3c7104052fce1413e51c0d07cf", 0x40}, {&(0x7f0000000780)="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", 0xfa}, {&(0x7f0000000880)="8e5d9f881c018e7f723373aeed4e3e77ea1c00135760d79d0ef5344b48808cd12e45e40b1eab86afcf6ce1353a9a3676107a86281b8c6fbc60e9fc6df4cbf01d2687bcfa65d7cb2520aebc33d0851437bcd0c479c2d4aaccbb34bb0d21d4daf53b405be3b87065d16294e43458cd06b43404b40227f93086206f110446d21a6d577086faebe56acfa2c918dba60c84808206a1777a0e3d8845eb45070d4e679b839cb31a3562c3535a89a9d49b138d655ca09463c0af33dc", 0xb8}], 0x3, &(0x7f0000000ac0)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x20, 0x20040080}, 0x90) fallocate(r4, 0x0, 0x0, 0x2) ioctl$IOC_PR_RESERVE(r0, 0x401070c9, &(0x7f0000000b40)={0x3f, 0x2, 0x1}) ioctl$SG_GET_NUM_WAITING(r0, 0x227d, &(0x7f0000000b80)) sendmsg$unix(r0, &(0x7f0000000d00)={&(0x7f0000000bc0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000c80)=[{&(0x7f0000000c40)="18d91ffb4b92eb9752464f5757c993209c41fa709b230fb08d9d686937d7dbd055eec2d018ed", 0x26}], 0x1, &(0x7f0000000cc0)=[@rights={0x28, 0x1, 0x1, [r3, r4, r0, r4, r4]}], 0x28, 0x40000}, 0x40) sendmsg$netrom(r0, &(0x7f0000001f40)={&(0x7f0000000d40)=@ax25={0x3, {"095bf386d82132"}, 0x1000}, 0x10, &(0x7f0000000d80), 0x0, &(0x7f0000000dc0)=[{0x38, 0x117, 0xfffffffffffffffc, "281b6821bc985d814ac0dbfeda875d398b8bd394b9ea9e22bf9debfdacffed68154d"}, {0x58, 0x115, 0x6, "45d341dc2a762926813fce17728ae69d6fa74bdd4add9327f8942fef7938d5bed3e04a336b278fe193ee0406eac338f1dfdba60534d8b1af62a4779e61a8b9afd7a7573765b63063"}, {0xc0, 0x0, 0x9, "aaf68df1cf10b2f7942f90cc306e4194adacfb2a05faa9a562501ffc040af5c0d7536386bf17b45f14472643dd18c457db9d0e2c25846ac5564e04c89daf1e57647d3807f8228bbf032e806e32cd0bfb691b74c02cae003ae57c99ec1af40b05362a1a530ae1292fc25252147b5472c95d555e138c748dd48113359554038ea3c95a267989efa74e782b7bf668736cca9c7a6283ff21922169c0152ef534cbe13b923d3f8efa8dea71bf"}, {0x1010, 0x0, 0x6, "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"}], 0x1160}, 0x0) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) r9 = syz_genetlink_get_family_id$team(&(0x7f0000001fc0)='team\x00') getsockname$packet(r3, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000002040)=0x14) accept(r0, &(0x7f0000002080)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000002100)=0x80) getsockname$packet(r0, &(0x7f0000002140)={0x0, 0x0, 0x0}, &(0x7f0000002180)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000002540)={'bridge_slave_0\x00', 0x0}) recvmsg$kcm(r0, &(0x7f0000002980)={&(0x7f0000002580)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000002880)=[{&(0x7f0000002600)=""/17, 0x11}, {&(0x7f0000002640)=""/176, 0xb0}, {&(0x7f0000002700)=""/109, 0x6d}, {&(0x7f0000002780)=""/255, 0xff}], 0x4, &(0x7f00000028c0)=""/187, 0xbb, 0x7}, 0x10020) getpeername$packet(r0, &(0x7f0000006740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000006780)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000006880)={'vcan0\x00', 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r8, 0x29, 0x22, &(0x7f00000068c0)={{{@in=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@broadcast}}, &(0x7f00000069c0)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r3, 0x8933, &(0x7f0000006b80)={'team0\x00', 0x0}) getsockopt$inet_mreqn(r3, 0x0, 0x23, &(0x7f0000006bc0)={@broadcast, @remote, 0x0}, &(0x7f0000006c00)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000080c0)={{{@in6=@loopback, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@local}}, &(0x7f00000081c0)=0xe8) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f00000082c0)={'gretap0\x00', 0x0}) recvmsg(r0, &(0x7f0000008600)={&(0x7f0000008300)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000008540)=[{&(0x7f0000008380)=""/201, 0xc9}, {&(0x7f0000008480)=""/190, 0xbe}], 0x2, &(0x7f0000008580)=""/118, 0x76, 0x66}, 0x10000) sendmsg$TEAM_CMD_OPTIONS_GET(r3, &(0x7f0000008cc0)={&(0x7f0000001f80)={0x10, 0x0, 0x0, 0x2008}, 0xc, &(0x7f0000008c80)={&(0x7f0000008640)={0x624, r9, 0x100, 0x70bd2b, 0x25dfdbfd, {0x2}, [{{0x8, 0x1, r10}, {0x21c, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x1}}, {0x8, 0x6, r11}}}, {0x34, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x4, 0x4}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r12}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x100}}, {0x8, 0x7}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xe8f1}}, {0x8, 0x6, r13}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xffff}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}, {0x8, 0x6, r14}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1c000000000}}}]}}, {{0x8, 0x1, r15}, {0x1b8, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x8}}, {0x8, 0x7}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4f}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}, {0x8, 0x6, r16}}}, {0x74, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x44, 0x4, [{0x0, 0x6, 0x3, 0x7}, {0x3f, 0x7fff, 0x7fff, 0x4}, {0x3, 0x1f, 0x7, 0x5}, {0x1, 0x2, 0x2, 0xd50}, {0x4, 0x8a, 0x6, 0x6}, {0x100000000, 0x5, 0x1379}, {0xffffffffffffff7a, 0x8, 0x7, 0xfffffffffffffffc}, {0x400, 0x7f, 0x7, 0xa2b}]}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r17}}}]}}, {{0x8, 0x1, r18}, {0x78, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r19}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}]}}, {{0x8, 0x1, r20}, {0x14c, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x10000}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x28547c510}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x26f}}}, {0x54, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x24, 0x4, [{0x1000, 0xffffffffffffff80, 0x1, 0x4}, {0x4, 0x401, 0x8, 0x6}, {0x7fffffff, 0x81, 0x0, 0x1}, {0x7, 0x10000, 0x1, 0x1ff}]}}}]}}, {{0x8, 0x1, r21}, {0x4, 0x2}}, {{0x8, 0x1, r22}, {0x44, 0x2, [{0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'broadcast\x00'}}}]}}]}, 0x624}, 0x1, 0x0, 0x0, 0x40000}, 0x4040011) 2018/05/02 20:02:58 executing program 2: socketpair(0xa, 0x5, 0x9, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000040)={0x0, 0xfffffffffffffff9, 0x20, 0x5, 0x1ff}, &(0x7f0000000080)=0x18) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000000c0)={r2, 0x100}, 0x8) poll(&(0x7f0000000100)=[{r1, 0xa8}, {r1, 0x48}, {r0, 0x290}, {r1, 0x600}], 0x4, 0x1ff) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000140)={r2, 0x1, 0x1, 0x71aff0ee}, &(0x7f0000000180)=0x10) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f00000001c0)) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000000200)=0x31f, 0x4) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000240)) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000280)={{0x1, 0x2, 0x180000000000, 0x3, 0x6}}) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f00000002c0)=0x200000000000000, 0x4) epoll_wait(r1, &(0x7f0000000300)=[{}, {}, {}, {}], 0x4, 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000340)={{0xa, 0x4e24, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x7}, {0xa, 0x4e21, 0x40, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffff8c}, 0x8, [0x8, 0x6, 0x0, 0x7ff, 0x5, 0x9, 0x100, 0x80000000]}, 0x5c) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f00000003c0)={{0xffffffffffffffff, 0x0, 0x1, 0x1, 0x1ff}, 0x3, 0x1, 'id1\x00', 'timer0\x00', 0x0, 0x6e, 0x1835, 0x6, 0x8}) r3 = creat(&(0x7f00000004c0)='./file0\x00', 0x1) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000000500), &(0x7f0000000540)=0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000580)=[@in6={0xa, 0x4e22, 0xdaf1, @ipv4={[], [0xff, 0xff], @rand_addr=0x3}, 0x101}, @in6={0xa, 0x4e22, 0x1f, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, @in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}, 0x8000}, @in6={0xa, 0x4e20, 0x6, @loopback={0x0, 0x1}, 0x1}, @in={0x2, 0x4e24, @multicast2=0xe0000002}], 0x80) mq_timedsend(r1, &(0x7f0000000600)="aa8d785e5dc12cafbda3e49d0c16ef251c951800d31d98ee905c426ffe8eed16df85ad4ad7682b1f01bc4d1b9a1f704c18021c00a1244e2c868d7d24fb6acad703ce1255fc7d194414b5d8d3646d848c9e0bddf99aa6a5117239905d0bd2df0f0724bdbacdab165fad270052a4815502a60f914001d37157b404fef239ae7177673d8d10ce66526cb1d222cad9d5c6f12fe08548dccd11afc0fe8bc4e67df880fe9e", 0xa2, 0x10001, &(0x7f00000006c0)) ioctl$TIOCSCTTY(r1, 0x540e, 0x80) socketpair(0x9, 0x5, 0x5, &(0x7f0000000700)={0xffffffffffffffff}) mq_timedreceive(r4, &(0x7f0000000740)=""/4096, 0x1000, 0x2, &(0x7f0000001740)) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000001780)) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f00000017c0)={0x9e07}, 0x4) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000001800)=""/136) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f00000018c0)={{0xa, 0x4e21, 0xb7, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xffffffffffffffff}, {0xa, 0x4e23, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, 0x0, [0x0, 0x3, 0x400, 0xff, 0x1, 0x40, 0x4, 0x96]}, 0x5c) ioctl$KDGKBENT(r4, 0x4b46, &(0x7f0000001940)={0xfff, 0x300000000000, 0x5d}) r5 = gettid() getpgid(r5) sendmsg$nl_generic(r3, &(0x7f0000001a40)={&(0x7f0000001980)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000001a00)={&(0x7f00000019c0)={0x28, 0x10, 0x2, 0x70bd2b, 0x25dfdbfd, {}, [@generic="9051b485763b7d0c57f7297208954e2c9716bf"]}, 0x28}, 0x1, 0x0, 0x0, 0x800}, 0x15) r6 = semget(0x3, 0x4, 0x12) semctl$IPC_INFO(r6, 0x0, 0x3, &(0x7f0000001a80)=""/76) 2018/05/02 20:02:58 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x1, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000040)='{system@\x00') epoll_pwait(r0, &(0x7f0000000080)=[{}], 0x1, 0x0, &(0x7f00000000c0)={0x8}, 0x8) sendmsg$rds(r0, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000100)=""/135, 0x87}, {&(0x7f00000001c0)=""/212, 0xd4}, {&(0x7f00000002c0)=""/248, 0xf8}, {&(0x7f00000003c0)=""/251, 0xfb}, {&(0x7f00000004c0)=""/101, 0x65}], 0x5, &(0x7f0000000980)=[@fadd={0x58, 0x114, 0x6, {{0x3ff, 0x6}, &(0x7f00000005c0)=0x6660, &(0x7f0000000600)=0x10001, 0x0, 0xc3, 0x1, 0x3, 0x54, 0x9}}, @mask_cswp={0x58, 0x114, 0x9, {{0x3f, 0x9}, &(0x7f0000000640)=0x7, &(0x7f0000000680)=0x100000001, 0x0, 0x6, 0x2, 0x8001, 0x20, 0x9}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f00000006c0)=""/238, 0xee}, &(0x7f00000007c0), 0x22}}, @rdma_dest={0x18, 0x114, 0x2, {0x1, 0x5}}, @cswp={0x58, 0x114, 0x7, {{0xe66, 0x8}, &(0x7f0000000800)=0x48, &(0x7f0000000840)=0x5, 0xfffffffffffffff8, 0x200, 0xfe, 0x4000000000000000, 0x3269dcbe690a2b35, 0x1}}, @rdma_args={0x48, 0x114, 0x1, {{0x0, 0x1}, {&(0x7f0000000880)=""/121, 0x79}, &(0x7f0000000940)=[{&(0x7f0000000900)=""/55, 0x37}], 0x1, 0x40, 0x8}}], 0x198, 0x80}, 0x800) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000b80)={0x0, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, [0x8, 0x6, 0x882d, 0x9, 0x81, 0x8, 0x4, 0x20, 0x1000, 0x17f, 0x8001, 0x2, 0xc48, 0x9, 0x1f0000000000000]}, &(0x7f0000000c80)=0x100) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000d00)={r1, 0x10, &(0x7f0000000cc0)=[@in={0x2, 0x4e20, @rand_addr=0x9}]}, &(0x7f0000000d40)=0x10) getsockname$packet(r0, &(0x7f0000000d80), &(0x7f0000000dc0)=0x14) r3 = accept4$unix(r0, &(0x7f0000000e00)=@abs, &(0x7f0000000e80)=0x6e, 0x800) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000000ec0)=""/225) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000fc0)={r2, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}}, 0x7fffffff, 0x18, 0x8, 0xfffffffffffffffa, 0xe3}, 0x98) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001080)={r2, @in6={{0xa, 0x4e21, 0x7ff, @mcast1={0xff, 0x1, [], 0x1}, 0x10000}}, [0xf42, 0x8, 0x7, 0x4, 0x7, 0x5, 0x9, 0x4, 0x8, 0xfffffffffffffff8, 0x7, 0x0, 0x7, 0x7fff, 0x4]}, &(0x7f0000001180)=0x100) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f00000011c0)={0x1, 0x9, 0x10000000000, 0x80000001, 0x4, 0x7}) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000001200)={0x101, 0x80000000, 0x1, 0x3, 0x5, [{0x5, 0x88b, 0xfffffffffffffffb, 0x0, 0x0, 0xa}, {0x3f, 0xfa, 0x7, 0x0, 0x0, 0x104}, {0x7, 0xffffffffffffffff, 0x100000001, 0x0, 0x0, 0x1008}, {0x800, 0x0, 0x2, 0x0, 0x0, 0x208}, {0x5, 0xb4, 0xb, 0x0, 0x0, 0x8}]}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000013c0)={r0, 0x0, 0x3d, 0x32, &(0x7f0000001340)="228bf6029617f4c9ef2f8d7c8222787b5a4b6b92b9f69159a5fa793b70dedfd2c5c9f51efd95fc97de253eaa83c85331434b1c28ac71deffca98ad60d9", &(0x7f0000001380)=""/50, 0x4, 0x7fff}, 0x28) setsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f0000001400)=0xff, 0x4) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000001440)=0x5) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001480)='/dev/rfkill\x00', 0x4000, 0x0) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f00000014c0), &(0x7f0000001500)=0x4) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001540)=@assoc_value={r1, 0x1000}, 0x8) r5 = gettid() ioprio_set$pid(0x2, r5, 0x2) pwrite64(r0, &(0x7f0000001580)="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", 0x1000, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000002580), &(0x7f00000025c0)=0xb) r6 = syz_open_dev$mice(&(0x7f0000002600)='/dev/input/mice\x00', 0x0, 0xc0000) getpgrp(r5) r7 = openat$autofs(0xffffffffffffff9c, &(0x7f0000002640)='/dev/autofs\x00', 0x2, 0x0) poll(&(0x7f0000002680)=[{r6, 0x8}, {r7, 0x4}, {r4, 0x200}, {r7, 0x2}, {r0, 0x8000}, {r3, 0x45}, {r7, 0x2018}, {r4, 0x20}, {r0, 0x256400d4d09b752f}, {r3, 0xc000}], 0xa, 0x4) ioctl$RNDADDENTROPY(r4, 0x40085203, &(0x7f0000002700)={0x6, 0xb5, "25f370bf1553fea3339c92abee216d35d182fa99ce8d218a4ecc975ff8969a9afb4f152743331e1b0c32360bad73dc3c26a3de7a6bf43637fa6fe49b36294f679cca2701cea1193b2ff8538cf0e424cc297c83798306f0709d7f0a923955f8242fa18a2cdf0e08509a2ac8ce57de5cc935fe33fd9ad3419918e6e8820dd76415d2e212cd7c0f66c3600c6eff7a2067625b9ea1786547e134c3cd78b431b08a77c99b4fc1e60aae0c61fc6ad3bbd3b071b1415f0d22"}) openat$cgroup_type(r4, &(0x7f00000027c0)='cgroup.type\x00', 0x2, 0x0) connect$pptp(r4, &(0x7f0000002800)={0x18, 0x2, {0x2, @loopback=0x7f000001}}, 0x1e) 2018/05/02 20:02:58 executing program 5: bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000000)=0x3ff, 0x4) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x408101, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000080)={0x1, 0x7, [@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}, @random="4e2de2358dab", @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x16}, @empty, @empty]}) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f00000001c0)={0xe1, &(0x7f00000000c0)="0d1b8e7d6b6f9c39b43220b7697a619242e7517fed9aa37187ef9528c575f7bfb732ac508236be839462b46a29358b405b00d91fb8f5f7b7a9f39dd0ae3a14eb92efb58594b81377090349f4fb68a4134269c72565299cf7e5d24cf18fd0a2efa42ca1546109387e45f957363b37f1e166ec25f910edaaa709e23b3998149df9aaca9b3b22481207cea87eb4d23067e6534d902eb8c9b294947c2402249e0473b22d2c47f7c7e16a9dddf58fcfc81817df6167cbf2ddd46e0519d2497e255f8610e5cc8132f2a01f51fc1ed114f8ba9e194824fec348897dd3cd093a75a66cf384"}) ioctl$VHOST_GET_VRING_BASE(r0, 0xc008af12, &(0x7f0000000200)) ioctl$VHOST_GET_VRING_BASE(r0, 0xc008af12, &(0x7f0000000240)) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$packet(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000300)=0x14) r4 = geteuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000340)={{{@in=@broadcast=0xffffffff, @in=@broadcast=0xffffffff, 0x4e20, 0xe8e, 0x4e21, 0x9, 0x2, 0xa0, 0x20, 0x11, r3, r4}, {0x9d1, 0x7, 0x3, 0x100000000, 0x10000, 0x2, 0x1, 0x9}, {0x400, 0x1, 0x1, 0x4}, 0x6, 0x6e6bb6, 0x0, 0x1, 0x1, 0x2}, {{@in, 0x4d6, 0x7c}, 0xa, @in=@rand_addr=0xd81b, 0x3506, 0x4, 0x2, 0x2, 0x6a01, 0x200000000, 0x9}}, 0xe8) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000440)=0x2, 0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000480)={{0xa, 0x4e24, 0xff, @mcast1={0xff, 0x1, [], 0x1}, 0x61}, {0xa, 0x4e22, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0xfffffffffffffff9}, 0x9, [0x3, 0x5, 0x7, 0x100, 0xfffffffffffffff9, 0x10001, 0x5, 0x4]}, 0x5c) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000500), &(0x7f0000000540)=0x8) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000580)={{0xa, 0x4e20, 0x3ff, @empty, 0x3}, {0xa, 0x4e22, 0x7fff, @local={0xfe, 0x80, [], 0xaa}, 0x57}, 0xfffffffffffffffa, [0x200, 0x8, 0x81, 0x4, 0x8, 0xfffffffffffffffb, 0xf6, 0x10000]}, 0x5c) r5 = add_key(&(0x7f0000000600)='blacklist\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000680)="af0c9161fedc7cd1b66aec823bebd8cd4759bcefd9a54f1177827c04721d1c9be69856dce347c2303f41b2af3d76c13c5d924cbcff7e61c9d2a73468f3d1ad3cceecaf5eb0ded9670f7fdf82d1806d3c5f1eb2374e325fa0eedc9c914a7056bc16c121c6b6d1f84d619b4f1b0de6a00c3847a53d8c5f03e9da49d9da6a4620f687d0dc", 0x83, 0xfffffffffffffffa) keyctl$get_persistent(0x16, r4, r5) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1d, &(0x7f0000000740)="df4e9aecc0ca006a9c4f53312f9f42b65cd420a8e7e61238a14447bbd8766e771ee67c3a3cf86b417c7f38fc9553d89f19c943d9192907137d3e6bd6ae4a7a1ee0c48ff5cdfe7d93330993dc2f609c03da9d15b2a210c5efc74b24b464aec4b0c7649778d68b323f2e5ebf633197b1e3803ad61039a4c766b95d9eb4ace1ece8cedcb9583485a377a6510dfa", 0x8c) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000800)) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f0000000840)={0x3b, @empty, 0x4e20, 0x3, 'lc\x00', 0x1e, 0x80000001, 0x15}, 0x2c) ioctl$BLKPG(r0, 0x1269, &(0x7f00000008c0)={0x1, 0x2, 0x2, &(0x7f0000000880)="0e2f"}) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f0000000900)) getsockopt$inet_dccp_int(r0, 0x21, 0x6, &(0x7f0000000940), &(0x7f0000000980)=0x4) ioctl$TIOCCONS(r0, 0x541d) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f00000009c0)={'ip6gretap0\x00', 0xff}) ioctl$VHOST_GET_VRING_BASE(r0, 0xc008af12, &(0x7f0000000a00)) clone(0x200000, &(0x7f0000000a40)="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", &(0x7f0000001a40), &(0x7f0000001a80), &(0x7f0000001ac0)="326e7e1fb3a63ff37acc951068008e674672644a2f586f9fe8ac4ecc3ec038e7676f933dede70d595342a64ed330c928949afadcee19e149815d058aba7c28e62d8c9022e99d2f88667f8ac44a115467ae25ea7875a5cd9b4e1afaec79bf1f81eaab5dad94ad6a90b1d1510de810bdcd0566bf5826cc554a1166348abdf19a42a8dc9015e4bfb48397e44bdbaa3f5ba7cc4a7f99da5206f806a4") sendmsg$netrom(r0, &(0x7f00000020c0)={&(0x7f0000001b80)=@ax25={0x3, {"60840b6162ba86"}, 0xe75}, 0x10, &(0x7f0000001f80)=[{&(0x7f0000001bc0)="e4a56f334a1455da461184f5f4", 0xd}, {&(0x7f0000001c00)="a60da831cabf9aca8a18fe230d8717849a37776683fd5c6267d163a5446a6f89da7cf83c53d9aa9358113362080571887069dbf0eb9dc2ea04cb331f53a486587259d3d936b80df8a283af15cb26349d341dc994742eba534eeebfba3d4e2c6ca263a8b2ef144f49839e60a813b87ad707e8c800868f9433af9f46e288bd3bc9fdde871e66e231ef9874c8aded4ea5e03d5b8a20cd9fbd6edb321fff5afb98aef529cacf0c7af74ebcf0bf97a974e9d2b28bfd585ea54124d7ab7d26", 0xbc}, {&(0x7f0000001cc0)="61a16c0a57d00d289ab3cb02e4b90f", 0xf}, {&(0x7f0000001d00)="4f1dc5c58e4bceb20f5f21b93793dca9901b0455baf140549827070147cb518dc3e363abb0fbc7eb298cedd75fab5b9b631a060daa316d7465b31d084a326ee2d0c9325b3c42005f2a90fc6e0d15effd60aacc12e0c0779f761f4e3c21bb76aac604db03f795c7d6ae71356443e6a43fa5ec34e9f16c628c6928942660bdaa83b3b986e089918124debcc063f63bda4df55837e5d058e462bfdad64945a540f12d02a7d97dca3528e470be263bb00075a362a16b9fb6c8dd4725a342e2df67493c2c024346", 0xc5}, {&(0x7f0000001e00)="6acb2107f2e760948e995b09f19a89ce2d25b44d96692eb26a3896a277960dccb2dfb62b84fc8590824325f4324c2c8e6f69b872a659151bf1ab22ca10e18a8a5080e0589207a2ad204eb59d5089d85d221abd840b32ac38aa45de36ff4233b05fd683d365aedc78bb1d74b4b4b9990b85b82ff2ac2f8678", 0x78}, {&(0x7f0000001e80)="75803b98672207b60d90ae1e2ef1236668ae7e37e6815b06f7da7b08e767f5f6664eded6cd37add76c5209fc80ecb40a4b103d66b11cb7832e00700b911aed4c8a92a41d3b81b767af39191c5497662ac161b8aa492b4baef7bae3717d525fe72dd09d69cdb547ca903e7c8daf15caccaafbe42c5675c881f6a4212f412288e60c3d91563c78b2e21358c2958766c0bc95ffdb79ffad710c4ed11cbd0d9531c2b7259e65c844217c137308d4b85b1f0d9c3f5567ab5c16367d16d398b5ff68892cedf4b9dcc0c21e08ff542f1750e5ee8aa9e876c3bc79e9f4a8068055488e5ea93fbd1e28", 0xe5}], 0x6, &(0x7f0000002000)=[{0xc0, 0x0, 0x67, "050bbc2bff1bc6426b0e23c54b6da9720c125eda2f5c64ac19af3ee8191df0cd5149c002d6d3b9f24abe0ff441402b2d3cc9059891bb28b1120ee490f711fbbb08cf1621cfd5df6e99d44e0daf976ef7c0382e9d46447105601b672d7e0753973cd58ab0e66a85b7834b8a3768305d1d9efbaba856dbab66c7f8607bb209b43fb15ee06d2b6618cc5f380459dbcea7aef279f32d233ab75ae707d480c7751af62efeb8c9e2da7639b8"}], 0xc0}, 0x4090) preadv(r0, &(0x7f0000002300)=[{&(0x7f0000002100)=""/157, 0x9d}, {&(0x7f00000021c0)=""/247, 0xf7}, {&(0x7f00000022c0)=""/43, 0x2b}], 0x3, 0x0) personality(0x4100007) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000002340)) 2018/05/02 20:02:58 executing program 6: getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) r0 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x1, 0x200000) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f00000002c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)={0xf8, r1, 0x30, 0x70bd2b, 0x25dfdbfc, {0xf}, [@IPVS_CMD_ATTR_DAEMON={0x5c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x19}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xffffffff}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}]}, @IPVS_CMD_ATTR_DEST={0x44, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x6}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x2}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x4}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x7}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x7}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x10001}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xeb1}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x6}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}]}, @IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}]}, 0xf8}, 0x1, 0x0, 0x0, 0x800}, 0x24000000) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000300), &(0x7f0000000340)=0x6) select(0x40, &(0x7f0000000380)={0x80, 0x7, 0xfff, 0x5, 0x8, 0x100000001, 0x5, 0x1}, &(0x7f00000003c0)={0x3, 0x2, 0x8, 0x40, 0xfd2, 0x2, 0x2a3c0, 0xcc55}, &(0x7f0000000400)={0xfffffffffffffbff, 0x8, 0x5, 0x101, 0xffff, 0x8001, 0x80, 0x7}, &(0x7f0000000440)={0x0, 0x2710}) sendmsg$IPVS_CMD_FLUSH(r0, &(0x7f00000005c0)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000580)={&(0x7f00000004c0)={0xac, r1, 0x2, 0x70bd28, 0x25dfdbfe, {0x11}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1ff}, @IPVS_CMD_ATTR_DEST={0x30, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@broadcast=0xffffffff}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x4}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x7}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}, @IPVS_CMD_ATTR_DEST={0x38, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x5}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x7ff}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x2}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}]}, 0xac}, 0x1, 0x0, 0x0, 0x41}, 0x4000) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000600)={{0xa, 0x4e21, 0x18b6011b, @ipv4={[], [0xff, 0xff], @rand_addr=0x6}, 0x9a}, {0xa, 0x4e24, 0x8001, @dev={0xfe, 0x80, [], 0x1c}, 0x1000}, 0xfffffffffffffffb, [0x200, 0x5, 0x0, 0x7, 0x8cd3, 0x0, 0x4, 0x90fd]}, 0x5c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000680)='tls\x00', 0x4) fchmod(r0, 0x100) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f00000006c0)) sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f00000007c0)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x24, r1, 0x100, 0x70bd28, 0x25dfdbfb, {0x9}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x38}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfffffffffffff000}]}, 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000) uname(&(0x7f0000000800)=""/89) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000880)={0xff, 0x203, 0xffff, 0x2}, 0x8) preadv(r0, &(0x7f0000001940)=[{&(0x7f00000008c0)=""/116, 0x74}, {&(0x7f0000000940)=""/4096, 0x1000}], 0x2, 0x0) connect$pptp(r0, &(0x7f0000001980)={0x18, 0x2, {0x0, @loopback=0x7f000001}}, 0x1e) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000001a00)={r0, 0x3, 0x1, 0xfffffffffffffffa, &(0x7f00000019c0)=[0x0], 0x1}, 0x20) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000001a40), &(0x7f0000001a80)=0x4) ioctl$BLKGETSIZE64(r2, 0x80081272, &(0x7f0000001ac0)) r3 = memfd_create(&(0x7f0000001b00)=')\x00', 0x1) syz_open_dev$sg(&(0x7f0000001b40)='/dev/sg#\x00', 0x4d90, 0x40) ioctl$DRM_IOCTL_CONTROL(r2, 0x40086414, &(0x7f0000001b80)={0x3, 0x1}) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000001bc0)) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f0000001c00)={0x0, 0x0, 0x400}) ioctl$DRM_IOCTL_GEM_CLOSE(r3, 0x40086409, &(0x7f0000001c40)={r4}) ioctl$SG_SET_FORCE_PACK_ID(r0, 0x227b, &(0x7f0000001c80)) fcntl$setstatus(r0, 0x4, 0x2000) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000001cc0)={'ipddp0\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000001d00)={@local={0xfe, 0x80, [], 0xaa}, @remote={0xfe, 0x80, [], 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, 0x6, 0x0, 0x81, 0x100, 0x383, 0x20, r5}) writev(r2, &(0x7f00000020c0)=[{&(0x7f0000001d80)="fd0e15eba0d83a0253e7afd9084b2ec0fb003189785ecc8b6623d1fe53ed8fbd210036c968514376c1adf0b9599f0de4f32293df410d448aa883cad25aa600f09420fb80e2686dbd5f73d04bc98e64e274a1338d62b7e957357d373486a3f0c6a8bbbc84b11ddc0d2f52de59ed6e4ed8e1e438b933739eab300cb42cdf971a1028de3d6d8182f7c2109d13bf7a868c46eab2069a0b2d35d04c8818342c", 0x9d}, {&(0x7f0000001e40)="53939dfa1aa3d004228028129cdb6383c9e6636d21435b79e31967aef653c0d25d166bfe78d504b4d6fd186cb01331d43cc66f45d17cc954d154bbfb39aeb9ea9185d1ad6a696e39cfebe35dd157781b218637859412dc7699ed55e8469a0817db0cd71ac1", 0x65}, {&(0x7f0000001ec0)="feb68ff62eb2ec246225178461b9445d84bfa3cf57e8c603395bd89a4ae273d37acbdd9ef26ed4600b4b3db52ec6c932474ffebdad11733c1371def8a696874aa43dbbcd63f233bb27001d0c3a6cda88cf1f5e845ed389ed2509e76169e37e7064a28c167edf43e92e7fa903d7b8188f2f3b684b9e149a202e", 0x79}, {&(0x7f0000001f40)="d1e41eaa2269d5b64138264f1b36ef40b71e11d1521b989828344511aad65e38928dbba2238bbead3281bf5992b8a8f95da34c718cf7d38ecae672cd1b833f677c825532e8801323ddcf46a0671cc299f04ecc402747a024734a1dda880ddf092074b23e93f0c5234d9e4963f59478143b38707e1f7eedbe1080861ed98eb8b2276ff0003218632acbf363c159dc78ac2671afc79acc6cad483f2319363c47dc3b88f02c", 0xa4}, {&(0x7f0000002000)="5a3bd02ae6ac7165360e61898314f837fe5cb13f925a9ba23a714f040c77461c2e6695214d74a8aacc47e886cbe56f020dc2b6a05d16b958240f32f7db44148b23060e5e671eb8ae200919eae2414afbcbc65d15d2cdd2a7507fdfcc400a5b05f1e85905f8b3a804229e38b1252befac1158801393cd4f0bca0f3c3801793f107b0c6974fdd476", 0x87}], 0x5) [ 56.481771] IPVS: ftp: loaded support on port[0] = 21 [ 56.768390] IPVS: ftp: loaded support on port[0] = 21 [ 56.820092] IPVS: ftp: loaded support on port[0] = 21 [ 56.879711] IPVS: ftp: loaded support on port[0] = 21 [ 56.988626] IPVS: ftp: loaded support on port[0] = 21 [ 57.109111] IPVS: ftp: loaded support on port[0] = 21 [ 57.270189] IPVS: ftp: loaded support on port[0] = 21 [ 57.402922] IPVS: ftp: loaded support on port[0] = 21 [ 57.901158] ip (4695) used greatest stack depth: 54312 bytes left [ 59.087403] ip (4794) used greatest stack depth: 53656 bytes left [ 59.599101] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.605598] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.632691] device bridge_slave_0 entered promiscuous mode [ 59.832941] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.839490] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.866468] device bridge_slave_1 entered promiscuous mode [ 59.998565] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.005172] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.035190] device bridge_slave_0 entered promiscuous mode [ 60.060737] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 60.193484] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.199992] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.229691] device bridge_slave_0 entered promiscuous mode [ 60.265532] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 60.292844] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.299321] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.324186] device bridge_slave_1 entered promiscuous mode [ 60.450576] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.457109] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.477834] device bridge_slave_0 entered promiscuous mode [ 60.496115] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.502607] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.513913] device bridge_slave_0 entered promiscuous mode [ 60.552010] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 60.559529] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.565988] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.594520] device bridge_slave_1 entered promiscuous mode [ 60.617330] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.623811] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.642129] device bridge_slave_0 entered promiscuous mode [ 60.681959] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.688505] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.726478] device bridge_slave_1 entered promiscuous mode [ 60.747795] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 60.757086] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.763554] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.773944] device bridge_slave_1 entered promiscuous mode [ 60.803501] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 60.825340] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.831821] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.863196] device bridge_slave_1 entered promiscuous mode [ 60.951977] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 60.997121] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 61.011113] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.017597] bridge0: port 1(bridge_slave_0) entered disabled state [ 61.050405] device bridge_slave_0 entered promiscuous mode [ 61.065265] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 61.079634] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.086198] bridge0: port 1(bridge_slave_0) entered disabled state [ 61.108640] device bridge_slave_0 entered promiscuous mode [ 61.127794] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 61.139682] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 61.150383] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 61.221618] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 61.234907] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.241395] bridge0: port 2(bridge_slave_1) entered disabled state [ 61.287228] device bridge_slave_1 entered promiscuous mode [ 61.318535] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 61.331441] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 61.342783] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.349325] bridge0: port 2(bridge_slave_1) entered disabled state [ 61.376410] device bridge_slave_1 entered promiscuous mode [ 61.441575] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 61.533564] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 61.560501] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 61.581528] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 61.596283] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 61.674879] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 61.753916] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 61.809136] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 61.858444] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 61.869828] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 61.902593] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 61.911382] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 61.981856] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 62.024145] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 62.066678] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 62.090446] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 62.099715] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 62.143137] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 62.219443] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 62.299203] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 62.311104] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 62.324569] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 62.344808] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 62.376172] team0: Port device team_slave_0 added [ 62.390628] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 62.399058] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 62.416173] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 62.425405] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 62.458223] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 62.541683] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 62.586548] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 62.603567] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 62.621965] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 62.630068] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 62.652268] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 62.676415] team0: Port device team_slave_1 added [ 62.695275] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 62.705840] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 62.718263] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 62.725229] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 62.743302] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 62.753616] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 62.785526] team0: Port device team_slave_0 added [ 62.830351] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 62.840453] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 62.848519] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 62.926760] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 62.933759] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 62.952419] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 63.019017] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 63.027853] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 63.047372] team0: Port device team_slave_1 added [ 63.062500] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 63.110902] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 63.117946] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 63.167994] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 63.175092] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 63.195281] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 63.261595] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 63.268656] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 63.288742] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 63.298334] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 63.311187] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 63.373651] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 63.397435] team0: Port device team_slave_0 added [ 63.407766] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 63.418978] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 63.450845] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 63.461562] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 63.479279] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 63.506405] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 63.520437] team0: Port device team_slave_0 added [ 63.533755] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 63.553146] team0: Port device team_slave_0 added [ 63.592130] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 63.607173] team0: Port device team_slave_0 added [ 63.635093] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 63.642482] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 63.656293] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 63.697775] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 63.712270] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 63.733373] team0: Port device team_slave_1 added [ 63.748140] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 63.764155] team0: Port device team_slave_1 added [ 63.784647] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 63.807995] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 63.843379] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 63.860993] team0: Port device team_slave_1 added [ 63.872418] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 63.884967] team0: Port device team_slave_1 added [ 63.917193] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 63.926716] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 63.941221] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 63.965929] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 63.973740] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 63.980686] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 63.995339] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 64.043609] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 64.069485] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 64.107857] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 64.121225] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 64.128317] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 64.146519] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 64.159768] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 64.177305] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 64.203937] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 64.211262] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 64.220556] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 64.241350] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 64.249146] team0: Port device team_slave_0 added [ 64.259992] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 64.274347] team0: Port device team_slave_0 added [ 64.281453] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 64.296454] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 64.312744] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 64.334909] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 64.341985] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 64.364130] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 64.379698] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 64.389009] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 64.402548] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 64.427148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 64.451766] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 64.470009] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 64.494468] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 64.501682] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 64.516859] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 64.535776] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 64.544861] team0: Port device team_slave_1 added [ 64.551670] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 64.564122] team0: Port device team_slave_1 added [ 64.590976] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 64.600723] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 64.615344] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 64.641484] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 64.651246] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 64.662163] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 64.702286] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 64.731190] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 64.748308] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 64.766911] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 64.796981] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 64.816909] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 64.830242] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 64.837887] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 64.860893] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 64.877511] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 64.886286] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 64.895644] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 64.909079] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 64.916767] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 64.925637] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 64.957277] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 64.990221] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 65.025702] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 65.050485] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 65.075226] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 65.083496] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 65.110781] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 65.129584] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 65.139249] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 65.152613] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 65.174271] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 65.202836] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 65.333831] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 65.341342] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 65.358950] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 65.389523] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 65.398182] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 65.416191] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 65.568202] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 65.575743] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 65.595677] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 65.680490] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 65.688103] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 65.730554] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 66.548499] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.555340] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.562223] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.568848] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.582730] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 66.639159] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 67.009704] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.016224] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.023175] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.029654] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.069202] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 67.306657] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.313164] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.320093] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.326579] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.386173] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 67.411886] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.418406] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.425318] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.431805] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.477223] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 67.484430] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.490897] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.497737] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.504202] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.530776] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 67.569866] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.576389] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.583347] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.589832] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.665105] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 67.680307] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 67.691607] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 67.722911] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 67.734866] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 67.743838] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 68.204153] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.210650] bridge0: port 2(bridge_slave_1) entered forwarding state [ 68.217533] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.223996] bridge0: port 1(bridge_slave_0) entered forwarding state [ 68.242288] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 68.260551] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.267096] bridge0: port 2(bridge_slave_1) entered forwarding state [ 68.273961] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.280429] bridge0: port 1(bridge_slave_0) entered forwarding state [ 68.339133] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 68.687187] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 68.700174] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 75.732681] 8021q: adding VLAN 0 to HW filter on device bond0 [ 76.218360] 8021q: adding VLAN 0 to HW filter on device bond0 [ 76.329551] 8021q: adding VLAN 0 to HW filter on device bond0 [ 76.479348] 8021q: adding VLAN 0 to HW filter on device bond0 [ 76.509390] 8021q: adding VLAN 0 to HW filter on device bond0 [ 76.548918] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 76.613560] 8021q: adding VLAN 0 to HW filter on device bond0 [ 77.038776] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 77.129962] 8021q: adding VLAN 0 to HW filter on device bond0 [ 77.166664] 8021q: adding VLAN 0 to HW filter on device bond0 [ 77.202166] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 77.264975] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 77.367249] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 77.386230] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 77.392768] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 77.407669] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 77.522398] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 77.844351] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 77.850704] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 77.862989] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 78.006139] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 78.097085] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 78.106108] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 78.122375] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 78.148839] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 78.159586] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 78.169449] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 78.200558] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 78.239460] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 78.246272] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 78.257917] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 78.287229] 8021q: adding VLAN 0 to HW filter on device team0 [ 78.477143] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 78.508449] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 78.521985] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 78.773741] 8021q: adding VLAN 0 to HW filter on device team0 [ 78.841372] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 78.847720] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 78.858898] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 78.949820] 8021q: adding VLAN 0 to HW filter on device team0 [ 79.031909] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 79.044572] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 79.053718] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 79.076833] 8021q: adding VLAN 0 to HW filter on device team0 [ 79.090573] 8021q: adding VLAN 0 to HW filter on device team0 [ 79.389072] 8021q: adding VLAN 0 to HW filter on device team0 [ 79.660457] 8021q: adding VLAN 0 to HW filter on device team0 [ 79.884170] 8021q: adding VLAN 0 to HW filter on device team0 2018/05/02 20:03:28 executing program 2: syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="03b6ff1b"], &(0x7f0000ea3000)) syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB='\x00\x00\x00'], &(0x7f0000ea3000)) r0 = getpid() pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/02 20:03:28 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000380)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa}, 0x0, [0xfffffffffffffffd]}, 0x5c) 2018/05/02 20:03:28 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)="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") epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) 2018/05/02 20:03:28 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000d40)={0x1, &(0x7f0000000080)=[{0x40006, 0x0, 0x0, 0xa85}]}, 0x10) sendto$inet(r1, &(0x7f0000000fc0), 0x0, 0x2004c044, &(0x7f0000000100)={0x2, 0x204e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r1, &(0x7f00000019c0)="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", 0x9c2, 0xc000, &(0x7f00000000c0)={0x2, 0x0, @rand_addr}, 0x10) sendto$inet(r1, &(0x7f0000000c80)="0f1ed60bc77a3ef40af76e533385cbdb6261c352d606d7082af853df080db6854ce60e20205fb7139947effe1ef246abb68b80ba3f1aa84ffe677e43be57591e69ea4660be682e91014d4848d13649defb82d0c022760197e2bbe1513f51a8048c6b74087bf842768b8401513185c76d2da6a331131f601e90a0c5f69cf1297ee9a08afeb22fba3b22984b6a929a74964b827aacdf6c0cba9d76", 0x9a, 0x0, &(0x7f0000000b40)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/05/02 20:03:28 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl$IOC_PR_REGISTER(r0, 0x401870c8, &(0x7f0000000040)) 2018/05/02 20:03:28 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f00000018c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000180)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @random="0db44ddad888"}, 0x8, {0x2, 0x0, @multicast2=0xe0000002}, 'syzkaller0\x00'}) 2018/05/02 20:03:28 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) preadv(r0, &(0x7f0000f85000)=[{&(0x7f000018bf12)=""/4, 0x4}], 0x1, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000fd7000)) timer_settime(0x0, 0x0, &(0x7f00000000c0)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000000040)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x6, 0x31, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) 2018/05/02 20:03:28 executing program 1: syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB='u-|'], &(0x7f0000ea3000)) syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="1a"], &(0x7f0000ea3000)) r0 = getpid() pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000000240)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/02 20:03:28 executing program 0: openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) 2018/05/02 20:03:28 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0xac14140a}}, 0x1c) 2018/05/02 20:03:28 executing program 4: r0 = getpid() syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="a60a"], &(0x7f0000ea3000)) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/02 20:03:28 executing program 7: r0 = getpid() syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="e151e5675bcc7a12e5004ef7"], &(0x7f0000ea3000)) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/02 20:03:28 executing program 6: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) ioctl$KDGKBDIACR(0xffffffffffffffff, 0x4b4a, &(0x7f0000000680)=""/141) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='Uelap\x00\x00\x00') r1 = getpgrp(0xffffffffffffffff) ptrace$getregs(0xe, r1, 0x4, &(0x7f0000000140)=""/9) getpeername$unix(r0, &(0x7f0000000800), &(0x7f0000000780)=0x6e) lchown(&(0x7f0000000000)='./file1\x00', 0x0, 0x0) connect$netrom(0xffffffffffffffff, &(0x7f0000000340)=@full={{0x3, {"ef29a3c1721145"}}, [{"c8ba0e98e6274b"}, {"34219facaf8ee4"}, {"d8580773c88c2c"}, {"384e2db1b013d4"}, {"096e117c7ea4c4"}, {"538330d3e5a17c"}, {"990b7c8bbe7582"}, {"1ea257b2744c27"}]}, 0x48) mmap(&(0x7f0000aad000/0x3000)=nil, 0x3000, 0xfffbfffffffffffe, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) getresgid(&(0x7f0000000240), &(0x7f0000000280), &(0x7f00000002c0)=0x0) ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, r3) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f00000001c0)={{0x2d7, 0x7}, {0x1ff, 0x100000001}, 0x7, 0x7, 0x4}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r2, 0x40bc5311, &(0x7f0000000540)={0x80, 0x1}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f00000003c0)=[{0x2, 0x7}, {0x8, 0x4}, {0x7, 0x101}, {0x3, 0x7}], 0x4) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpeername$unix(0xffffffffffffffff, &(0x7f0000000400)=@abs, &(0x7f0000000480)=0x6e) 2018/05/02 20:03:29 executing program 0: syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB='u-|'], &(0x7f0000ea3000)) r0 = getpid() syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="f5a8"], &(0x7f0000ea3000)) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000040)=[{&(0x7f0000000440)=@abs, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/02 20:03:29 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0xac14140a}}, 0x1c) 2018/05/02 20:03:29 executing program 6: r0 = getpid() syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="3ae4fe"], &(0x7f0000ea3000)) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/02 20:03:29 executing program 3: syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="00fdffffffffffffff"], &(0x7f0000ea3000)) syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="b3"], &(0x7f0000ea3000)) r0 = getpid() pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/02 20:03:29 executing program 2: syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="03b6ff1b3df9375211c4"], &(0x7f0000ea3000)) r0 = getpid() pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="47e37ad0cf344394bf43f96b36e7c2b8a31c89bfa71e3d04181fbd79e32e78c206f46261c8694cbca0f0c3a36b654599d7402360f4de392c4d02352e2bfa9eac5ad6bf23f887cd99d932ebe452444a3d7e36e2789fddffb6f82484d301ae89b9237fe4181bd8d85949071b698eb3e98f36c95a1f0b2a767074f945868c3f4f7d7723e3fa2ac02d1d26bf26861ddf2f3e9331c56070ecfa5d792ad1a543158eef363b2489e916ff914ad84192d2e2a7d3dede0bb181962a5f973819872a6c9bf7b9d4d91155601eb49166ca396b51a891913de774362ae9402a2360e2b2d9cf5613a541ce7e6f69ace6429a0767f61133579d7a3a326e9396220a416e7e81bd0816d7430f3838ea11c18671b6de108bde0465cacb01359219ae58cc09240a4df5478b5159f198aa30cc2cd899104608dcfc958b9f8b10ee48f5bfe134c7b5ac6dd5e71b4b26b910593cf8d2e0687ba041bb5bbd1f2621a7bb54181e4bfb1280f89923032885df0646c79b0334414f2d9529b69b9055cddfceaecb4f8a2b5204ab9ae167f6a328cdc912649a15be11fc9e79f482709d9e814995e32fda5c858a9ccbc5314a031500fc42905d81420431cf476dea1ec09b364020ada89761c2ecc01f5dd5abafe8458908c8f729ac6e31e3853773a1ecad7bdc4391d0dec1dafa5aa1beadadde5a751cff06ab26909b30cfae7d2bd8e8f0f5f7b135d2b58069b64ec2758e74324339254ac0af67620c1f0f5b9f48014dca2453be3a9868c6e4c6c8f3d69c0cc8ef7accf3545e945ab32c7e0bd6a1083763dc42a8d60b1148a227bf410f74a9a569037752542151cb6c6d4ad8d67f1cd0ab2e08333f8ab37564f9e825352c8c536ab567ff4e835433bdcb231423e2ab47c2e41e658415e762b912338a8b1863f9a18980be726fbaf070ebdcebbd425cd5dd541acb4793c5105dbe577538187bf86b385b7c81c8811fa6c208d2ae3ed12803ccf921c7635e30cbbe554f2c8505f698f47f473b16364a4a5223897a7de1d52658ba824d4e8368fceba90669319e6119cba19b6917eebdf0188d8b671e1e99d9b7ef46d0abef3b1e8a660bd30714efe8823fcff2c7a498273d952dce260f0b5ca3d05e6348dad4fd04d8e334b09d626c7eb6ba897404b96e765805db4ad236b22fa5f05336116d2a0a40234ca52077a10fc28442dd72075ad57e5dbc4aa71839ff258194c2a0d2897484211ce6b855babdef8fa4f569c30142fe4def002dc2e68364bfcb58a85f81b313ae657cd344f1f3b04b3e1e252e6b960ec8152ba374e7ea7f3fa0a637709cddc1c406096816e53690139e28fb41b09e79b232573e9ca0268c739acdc3939f9e5c2cd5d6c4b02e4a939425fba5ae5d61e70ceabcdad3d666a34b97c641894ff6ec04f1712109a2ef6a1e1d620d94659b659d89d9cf3de3636085cb447473488de453bdb221339ad5fa7fa352eef36deed2d3f6f1c7b02528a2ec788a286784e85cf30379d6f750e5ab99558df54905e0890f57d69c4bdd49c1478a6735deb4c91816b388282daccf2fab9b7ac7ac9dfab9be4e258e106c99c1f756f85edcbea898f3ec307cea515f49e631fc24adf198d0246a1d3482790e7b2a280dbc4e8ac936d4e9fcc91c3cb376b91e60b25c8cffbee9506db33720339c87565066c8552bd71e3cbfd10d785f3dd361f172a4dde6b6984323d91444ee6ad09e519d5f3b99c3afdebfaba9520726dbf7ef00815ec2b37f0e811e86954daf18a90c5e5ec191eb73244eb57c5c562515bb51b6b2742be1a9464e46fe5dbdbab1b1e3726b53bc109db605d23a753edfe24d4c631b35515f92928edb250093f6c1e30283b9b1c23dfe58fce85fa5a46fde02afd473b9a771d671e44ffc500a68f9e8d8f6f235aee7f341f538b6177fe52a5f782526f741558034d12201e49b15ff578ab5e53703058cc563147693ac68b3bffa90861954d5671afc3bd98e22bdad2f0bd021b1ca7b04d40880a0002fc8059e2cc62ac5e2cf121fbc337c4ce2a3caf02fcddd66cc230b8f70e45547e3b7df65c958c09ed3899368e3d70a0d9ee0d19501c3fc186208d27efc7894d1347e0fc507159fa23ae6b3b00c81912cb7c7f2339f4e8134727018fbe2c50f7a4599ee37cf3bc9f4cf59019fc8c39d66db96c5bcf2c1538f36efe8b3af642c35eed158d9ad25230acc6f42f4f5a1726102b27aaf11e003ba927d3569563f0a6f93281bbd88b1e01a99ce28bb32cfbec649ef06a444382469a6ac634892edf2ebba29865cf66d5b8d9a4c70cc10331b197704b06ed3ec6db3db9512325604bdd7de1bb952457e23d309d6fc7e8d143a9e3698e13ee862156e7647d8e1f0f38cbf39bc123b2454d5023bdad3da71535de9c177536dd30a7bf4ddf8829b48e9df4b7b8d3f44b7dc6bd71f8b72301d8151ee08da0ed7c3a5176937c775c4e5ce286a578411cdb9afb494e88672f0b27ef1a24c5ea61c82569f69d80fd0b07a29be44a371e552e6fbdb81f35bc086af19e64316cdf03e9e9890f5cced96c070d53bfca3aff8b72f969f3a46ce330b8cc3a91b9fbe70aa770c61bdcd7c4d019f9ef47987dda969af933fc66d118cb687ddd4571eacd2281be77271060df37771af2b15eb5faa585bf6ad4f4a50f2b18e914bb0a66cdb69ce61c0189d3702759e4ba859f95a52fcd2ef21be126d27a00d7b0550cea0ffbcd5ff30e511082ff866edbadf0d149b90125b1cbddf4db9bc30ed44972733a5eb31178a84e92e1bc813286bddceecd6cc92f902bc495d2d53bd4ace7b617be4cafa9c146eddac51d6459314fd57bc9a086849bf6b3e9ee17100be5c4b2704b41d9ddb607e10ed5b7a70537f216b52fdd3e3ac1b8138ea2e8ce3f675a0e86e611520c362a7a4feea316b0461c9fbf532b9965f37637e605679987ae2dadd7545fa7a2baf0242184d2f842094dd99af8478bf16ae9ba3812d5a8331caac41791148b831c8b137860c6e7c96571af00ce3a264e5dc42cb07acbb3b0f1507acb11c9d1aae86e33f3303a115bbc63a82ff45888ef26c8d87df2cf81711acaa0c730963dcd5a9b33b47d67ddf17ea9979ea5d876db519c9b43ac461c725b303ce14b9dfc936c4c26942954baa22d8fec0ad8f9b598ca424d05afb2cfb2e42e2e17e5baab8ffaddd515b9083587b21ad961acd2a481e701d45d92adeea80314a9638fa826b7eb735b3177fd2658c7d96073a40d87173de9c58e4c8cdcece3d4198bebfd0de5ea0f97abb857676c341f12d27b319f18b9a8233162f07b2bcf369a409cdf55fadc86e2bf4243b48c0e4395eef43fea92fc09889b50900ae76c3e13c40cb06ce5e7f87aa7432a78341766e1d26ccf74493b2bb0df70cbc8863d96ee7e14b823af4daa92f61c81c90770bb9b7a4684b34bae8ccb2733e8f64bfd666f9f2a9bc94efaf3a0ad4e1cc960c8b3488b5ddb9f71c9c16c5c8fe5d5ab46f09454b13796fe02720d6a7b23511f33b9f62796c15d676860f135cf424ddf6d37f6a9b175efd1aa4415cd3d09a77a4883b3d347b2d99dabebf4a79fc9dfe5dcbf04d96d7a2297803812674d191cba45f3e5f32c90ddd873b97826cd4b0bfa924a5c9ac2671effbf7c7ca74acdbf539ac0c2d6f8b51cae01aea56a70f43c0443ea36c12f1adb605fa772e84ec759bc7ba4a263e12363e1e19070d0c6525faa40c0c3e130ce1da0aaed185e52f7a532e972e333913aeb3eae0b771d901159ef8e15edc7f3becbaa73b57baf72977c1e92cd463199be1e17158590986db60977351e92efc9fe377e3bd2be5ffa3c2b0f99d70157e6a69d3438b53bb372f64fe61b9ccae9afe96eabfcdd39cd2367bf3b2ce601629ed775f4c22f2288263ed4427fae7517f1787c35c5ac54216fd0adfa331557eb024a65069a82c2189cce7ab244f94af46985803438efa0720f6dcb5e9f745daab1d44584342b8bcebd698b67fa82e5219119244a249a5d917b87fd398a8e45258487ffe9420c821c6a0a809381c8e8b881a435177bd6c46e72a68bee2f2d5bd393c3acb262340505962d7f5cc12508321c17db4f654cc1e8cdecbb2773b13467eeb7e54b8a607b54db2fe49916f30edf20af10c54e35a73f74f77d8e0ea0f868f982d7755296e6ee9ffdb34b453d1dd310ffb8fa9e0834d2ec123217badb0d872fa4813377c46e0ee00513973dad9b0e08539c852ca36c8eddeb2a574cfd6f27a91422a9d7adacaa98ebfdecd20b64162ab286b3af55254f09ef46450e0b18cb9ca4b41ac280c3981a662c9b60a2a47286db99600a4b201025562f43659d8498dff8f749f5a53c2067e519024f33c91ee248d247f6318606e20e88cf11f0ba8bf2ee809cab25c01cd3b9576a617128069b64699a3d57c9cf160174d927359c206b6b41e0f3707e5428529c68ad23f6b95db66b2cfa84ab522ea2e7c540b71824c2e9f04f08dd639f33d9e75d61c04c06cf0db7a4c80717c6228a838f59d9ca07844d5d1273f3a01823b10bc17835622783d4e3372cc58f35b5e9ba3eeff7a10ef674e19a8b1ed90b353bcc82d88ecc3e453d552c109012c1069547fd1a10d13c38f3823a80a3c0fc9037cab87d2ac562e674cea66f434d2f4214fa90ba284cfdc438d9ac493fed82f513667b5390fad2b9d412ffed80d0cdc44565b662620a8b29140fc21545fe9306754c4ad0307724823ea4e4272f725f88172045e8509667e6583d947728b9bc35b650f86d9708abf46f2446390f473ffd71a39a7fb95c3a41007b042cff70568d90c3c9c2623a05a5eb9f7ac093f28dc1e3a12bdcfadeb89d933a9f58864358cbba0ae25825e8a94df72414e9667edf17210361dba6f5d09ecee709a15a2371c0b32e054832924babc954d8f9485212ceaf9f3aeec418f5eb2097457b21db156325367b53f829bd16d1b446e75d0796f7f05330341ce6baf62a78ef9c9be4fde0fb2e5ee018e001eb59b8d06037d335f41db5d9597583cee5cdea113d5621ed2d05504fddc80b5dfd7d3367a48e12c9a5372b115651281a874b079ab45b9fc0c2e7dca3640d6012deb5a93c6571c4dc8e20cc89484f682038a4e87c91c3da0b4b8603f2414c66b12a7d1bdcf99c77c3ab7bfb6ef38652a550b889f6c70c9761962a1d143d143bd305da60854f4d0fa5bcbce42957470b09fe9d35851ffcc45a72dae5f06fa609c1017feb30d0de9d356744792ce302b1db97ce83df3aa97352886e8b64e303bd9144f86914617b294983458c454ae452fda6edaa5849779c7a655b084c6ee58d66bc565d91da167409b84afa87227c1ceca70710cd144aec3b70df4db5008023b5b8addf40e6a4520778747a8838ba20744f387c3cc4005006e70fdf3e0ebb9d07a3c8f516d6bc8be7c6d73430377ec701c2df17ce767d89580561ba03a0128f7d47ec77282ad71ca6561ae4e6b43539a90660f039d0267e651458d949b40da25e94f75b47cfeef31c103616be2a9e4a3af9f419651ce71f6cd701f75f0ffe691c8973b87777a7da5ba70be07f7647af5", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/02 20:03:29 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x2004c044, &(0x7f0000000100)={0x2, 0x204e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f00000019c0)="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", 0x52b, 0xc000, &(0x7f00000000c0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000c80)="0f1ed60bc77a3ef40af76e533385cbdb6261c352d606d7082af853df080db6854ce60e20205fb7139947effe1ef246abb68b80ba3f1aa84ffe677e43be57591e69ea4660be682e91014d4848d13649defb82d0c022760197e2bbe1513f51a8048c6b74087bf842768b8401513185c76d2da6a331131f601e90a0c5f69cf1297ee9a08afeb22fba3b22984b6a929a74964b827aacdf6c0cba9d76", 0x9a, 0x0, &(0x7f0000000b40)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/05/02 20:03:29 executing program 7: syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="070088"], &(0x7f0000ea3000)) syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="014f"], &(0x7f0000ea3000)) r0 = getpid() pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000000240)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/02 20:03:29 executing program 4: syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="90ad67"], &(0x7f0000ea3000)) r0 = getpid() syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB='kD'], &(0x7f0000ea3000)) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/02 20:03:29 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0xac14140a}}, 0x1c) 2018/05/02 20:03:29 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000000)={0x0, &(0x7f0000000080)}) 2018/05/02 20:03:29 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0xac14140a}}, 0x1c) 2018/05/02 20:03:29 executing program 1: syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="90ad67"], &(0x7f0000ea3000)) r0 = getpid() syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB='k'], &(0x7f0000ea3000)) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/02 20:03:29 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0xac14140a}}, 0x1c) 2018/05/02 20:03:30 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0xac14140a}}, 0x1c) 2018/05/02 20:03:30 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0xac14140a}}, 0x1c) 2018/05/02 20:03:30 executing program 5: bind$inet6(0xffffffffffffffff, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0xac14140a}}, 0x1c) 2018/05/02 20:03:30 executing program 0: syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="070088"], &(0x7f0000ea3000)) r0 = getpid() pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000000240)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/02 20:03:30 executing program 5: r0 = socket$inet6(0xa, 0x0, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0xac14140a}}, 0x1c) 2018/05/02 20:03:30 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000000300)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000000000)=""/39) 2018/05/02 20:03:30 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000004580)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000004540)={&(0x7f00000042c0)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}, 0x1}, 0x0) 2018/05/02 20:03:30 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000004580)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000004540)={&(0x7f00000042c0)=ANY=[@ANYBLOB="3c010000190001000000000000000000ff020000000000000000000000000001ffffffff0000009d090000000000000000000000000000000a00000000000000", @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008400050000000000000000000000000000000000000000002b0000000000000000000000000000000000ffff7f00000100000000000000000000000000000000000000000000000000000000000000000000000000000000ff00000000000000fe8000000000000000000000000000bb0000000000000000000000000000000000000000"], 0x3}, 0x1}, 0x0) 2018/05/02 20:03:30 executing program 4: r0 = getpid() syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="55e4"], &(0x7f0000ea3000)) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/02 20:03:30 executing program 7: syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="90ad67"], &(0x7f0000ea3000)) r0 = getpid() pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/02 20:03:30 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0xac14140a}}, 0x1c) 2018/05/02 20:03:30 executing program 3: r0 = socket(0x11, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000880)={'bond0\x00'}) 2018/05/02 20:03:31 executing program 6: r0 = getpid() syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB='\a\x00m'], &(0x7f0000ea3000)) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/02 20:03:32 executing program 1: sendmmsg$unix(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="47e37ad0cf344394bf43f96b36e7c2b8a31c89bfa71e3d04181fbd79e32e78c206f46261c8694cbca0f0c3a36b654599d7402360f4de392c4d02352e2bfa9eac5ad6bf23f887cd99d932ebe452444a3d7e36e2789fddffb6f82484d301ae89b9237fe4181bd8d85949071b698eb3e98f36c95a1f0b2a767074f945868c3f4f7d7723e3fa2ac02d1d26bf26861ddf2f3e9331c56070ecfa5d792ad1a543158eef363b2489e916ff914ad84192d2e2a7d3dede0bb181962a5f973819872a6c9bf7b9d4d91155601eb49166ca396b51a891913de774362ae9402a2360e2b2d9cf5613a541ce7e6f69ace6429a0767f61133579d7a3a326e9396220a416e7e81bd0816d7430f3838ea11c18671b6de108bde0465cacb01359219ae58cc09240a4df5478b5159f198aa30cc2cd899104608dcfc958b9f8b10ee48f5bfe134c7b5ac6dd5e71b4b26b910593cf8d2e0687ba041bb5bbd1f2621a7bb54181e4bfb1280f89923032885df0646c79b0334414f2d9529b69b9055cddfceaecb4f8a2b5204ab9ae167f6a328cdc912649a15be11fc9e79f482709d9e814995e32fda5c858a9ccbc5314a031500fc42905d81420431cf476dea1ec09b364020ada89761c2ecc01f5dd5abafe8458908c8f729ac6e31e3853773a1ecad7bdc4391d0dec1dafa5aa1beadadde5a751cff06ab26909b30cfae7d2bd8e8f0f5f7b135d2b58069b64ec2758e74324339254ac0af67620c1f0f5b9f48014dca2453be3a9868c6e4c6c8f3d69c0cc8ef7accf3545e945ab32c7e0bd6a1083763dc42a8d60b1148a227bf410f74a9a569037752542151cb6c6d4ad8d67f1cd0ab2e08333f8ab37564f9e825352c8c536ab567ff4e835433bdcb231423e2ab47c2e41e658415e762b912338a8b1863f9a18980be726fbaf070ebdcebbd425cd5dd541acb4793c5105dbe577538187bf86b385b7c81c8811fa6c208d2ae3ed12803ccf921c7635e30cbbe554f2c8505f698f47f473b16364a4a5223897a7de1d52658ba824d4e8368fceba90669319e6119cba19b6917eebdf0188d8b671e1e99d9b7ef46d0abef3b1e8a660bd30714efe8823fcff2c7a498273d952dce260f0b5ca3d05e6348dad4fd04d8e334b09d626c7eb6ba897404b96e765805db4ad236b22fa5f05336116d2a0a40234ca52077a10fc28442dd72075ad57e5dbc4aa71839ff258194c2a0d2897484211ce6b855babdef8fa4f569c30142fe4def002dc2e68364bfcb58a85f81b313ae657cd344f1f3b04b3e1e252e6b960ec8152ba374e7ea7f3fa0a637709cddc1c406096816e53690139e28fb41b09e79b232573e9ca0268c739acdc3939f9e5c2cd5d6c4b02e4a939425fba5ae5d61e70ceabcdad3d666a34b97c641894ff6ec04f1712109a2ef6a1e1d620d94659b659d89d9cf3de3636085cb447473488de453bdb221339ad5fa7fa352eef36deed2d3f6f1c7b02528a2ec788a286784e85cf30379d6f750e5ab99558df54905e0890f57d69c4bdd49c1478a6735deb4c91816b388282daccf2fab9b7ac7ac9dfab9be4e258e106c99c1f756f85edcbea898f3ec307cea515f49e631fc24adf198d0246a1d3482790e7b2a280dbc4e8ac936d4e9fcc91c3cb376b91e60b25c8cffbee9506db33720339c87565066c8552bd71e3cbfd10d785f3dd361f172a4dde6b6984323d91444ee6ad09e519d5f3b99c3afdebfaba9520726dbf7ef00815ec2b37f0e811e86954daf18a90c5e5ec191eb73244eb57c5c562515bb51b6b2742be1a9464e46fe5dbdbab1b1e3726b53bc109db605d23a753edfe24d4c631b35515f92928edb250093f6c1e30283b9b1c23dfe58fce85fa5a46fde02afd473b9a771d671e44ffc500a68f9e8d8f6f235aee7f341f538b6177fe52a5f782526f741558034d12201e49b15ff578ab5e53703058cc563147693ac68b3bffa90861954d5671afc3bd98e22bdad2f0bd021b1ca7b04d40880a0002fc8059e2cc62ac5e2cf121fbc337c4ce2a3caf02fcddd66cc230b8f70e45547e3b7df65c958c09ed3899368e3d70a0d9ee0d19501c3fc186208d27efc7894d1347e0fc507159fa23ae6b3b00c81912cb7c7f2339f4e8134727018fbe2c50f7a4599ee37cf3bc9f4cf59019fc8c39d66db96c5bcf2c1538f36efe8b3af642c35eed158d9ad25230acc6f42f4f5a1726102b27aaf11e003ba927d3569563f0a6f93281bbd88b1e01a99ce28bb32cfbec649ef06a444382469a6ac634892edf2ebba29865cf66d5b8d9a4c70cc10331b197704b06ed3ec6db3db9512325604bdd7de1bb952457e23d309d6fc7e8d143a9e3698e13ee862156e7647d8e1f0f38cbf39bc123b2454d5023bdad3da71535de9c177536dd30a7bf4ddf8829b48e9df4b7b8d3f44b7dc6bd71f8b72301d8151ee08da0ed7c3a5176937c775c4e5ce286a578411cdb9afb494e88672f0b27ef1a24c5ea61c82569f69d80fd0b07a29be44a371e552e6fbdb81f35bc086af19e64316cdf03e9e9890f5cced96c070d53bfca3aff8b72f969f3a46ce330b8cc3a91b9fbe70aa770c61bdcd7c4d019f9ef47987dda969af933fc66d118cb687ddd4571eacd2281be77271060df37771af2b15eb5faa585bf6ad4f4a50f2b18e914bb0a66cdb69ce61c0189d3702759e4ba859f95a52fcd2ef21be126d27a00d7b0550cea0ffbcd5ff30e511082ff866edbadf0d149b90125b1cbddf4db9bc30ed44972733a5eb31178a84e92e1bc813286bddceecd6cc92f902bc495d2d53bd4ace7b617be4cafa9c146eddac51d6459314fd57bc9a086849bf6b3e9ee17100be5c4b2704b41d9ddb607e10ed5b7a70537f216b52fdd3e3ac1b8138ea2e8ce3f675a0e86e611520c362a7a4feea316b0461c9fbf532b9965f37637e605679987ae2dadd7545fa7a2baf0242184d2f842094dd99af8478bf16ae9ba3812d5a8331caac41791148b831c8b137860c6e7c96571af00ce3a264e5dc42cb07acbb3b0f1507acb11c9d1aae86e33f3303a115bbc63a82ff45888ef26c8d87df2cf81711acaa0c730963dcd5a9b33b47d67ddf17ea9979ea5d876db519c9b43ac461c725b303ce14b9dfc936c4c26942954baa22d8fec0ad8f9b598ca424d05afb2cfb2e42e2e17e5baab8ffaddd515b9083587b21ad961acd2a481e701d45d92adeea80314a9638fa826b7eb735b3177fd2658c7d96073a40d87173de9c58e4c8cdcece3d4198bebfd0de5ea0f97abb857676c341f12d27b319f18b9a8233162f07b2bcf369a409cdf55fadc86e2bf4243b48c0e4395eef43fea92fc09889b50900ae76c3e13c40cb06ce5e7f87aa7432a78341766e1d26ccf74493b2bb0df70cbc8863d96ee7e14b823af4daa92f61c81c90770bb9b7a4684b34bae8ccb2733e8f64bfd666f9f2a9bc94efaf3a0ad4e1cc960c8b3488b5ddb9f71c9c16c5c8fe5d5ab46f09454b13796fe02720d6a7b23511f33b9f62796c15d676860f135cf424ddf6d37f6a9b175efd1aa4415cd3d09a77a4883b3d347b2d99dabebf4a79fc9dfe5dcbf04d96d7a2297803812674d191cba45f3e5f32c90ddd873b97826cd4b0bfa924a5c9ac2671effbf7c7ca74acdbf539ac0c2d6f8b51cae01aea56a70f43c0443ea36c12f1adb605fa772e84ec759bc7ba4a263e12363e1e19070d0c6525faa40c0c3e130ce1da0aaed185e52f7a532e972e333913aeb3eae0b771d901159ef8e15edc7f3becbaa73b57baf72977c1e92cd463199be1e17158590986db60977351e92efc9fe377e3bd2be5ffa3c2b0f99d70157e6a69d3438b53bb372f64fe61b9ccae9afe96eabfcdd39cd2367bf3b2ce601629ed775f4c22f2288263ed4427fae7517f1787c35c5ac54216fd0adfa331557eb024a65069a82c2189cce7ab244f94af46985803438efa0720f6dcb5e9f745daab1d44584342b8bcebd698b67fa82e5219119244a249a5d917b87fd398a8e45258487ffe9420c821c6a0a809381c8e8b881a435177bd6c46e72a68bee2f2d5bd393c3acb262340505962d7f5cc12508321c17db4f654cc1e8cdecbb2773b13467eeb7e54b8a607b54db2fe49916f30edf20af10c54e35a73f74f77d8e0ea0f868f982d7755296e6ee9ffdb34b453d1dd310ffb8fa9e0834d2ec123217badb0d872fa4813377c46e0ee00513973dad9b0e08539c852ca36c8eddeb2a574cfd6f27a91422a9d7adacaa98ebfdecd20b64162ab286b3af55254f09ef46450e0b18cb9ca4b41ac280c3981a662c9b60a2a47286db99600a4b201025562f43659d8498dff8f749f5a53c2067e519024f33c91ee248d247f6318606e20e88cf11f0ba8bf2ee809cab25c01cd3b9576a617128069b64699a3d57c9cf160174d927359c206b6b41e0f3707e5428529c68ad23f6b95db66b2cfa84ab522ea2e7c540b71824c2e9f04f08dd639f33d9e75d61c04c06cf0db7a4c80717c6228a838f59d9ca07844d5d1273f3a01823b10bc17835622783d4e3372cc58f35b5e9ba3eeff7a10ef674e19a8b1ed90b353bcc82d88ecc3e453d552c109012c1069547fd1a10d13c38f3823a80a3c0fc9037cab87d2ac562e674cea66f434d2f4214fa90ba284cfdc438d9ac493fed82f513667b5390fad2b9d412ffed80d0cdc44565b662620a8b29140fc21545fe9306754c4ad0307724823ea4e4272f725f88172045e8509667e6583d947728b9bc35b650f86d9708abf46f2446390f473ffd71a39a7fb95c3a41007b042cff70568d90c3c9c2623a05a5eb9f7ac093f28dc1e3a12bdcfadeb89d933a9f58864358cbba0ae25825e8a94df72414e9667edf17210361dba6f5d09ecee709a15a2371c0b32e054832924babc954d8f9485212ceaf9f3aeec418f5eb2097457b21db156325367b53f829bd16d1b446e75d0796f7f05330341ce6baf62a78ef9c9be4fde0fb2e5ee018e001eb59b8d06037d335f41db5d9597583cee5cdea113d5621ed2d05504fddc80b5dfd7d3367a48e12c9a5372b115651281a874b079ab45b9fc0c2e7dca3640d6012deb5a93c6571c4dc8e20cc89484f682038a4e87c91c3da0b4b8603f2414c66b12a7d1bdcf99c77c3ab7bfb6ef38652a550b889f6c70c9761962a1d143d143bd305da60854f4d0fa5bcbce42957470b09fe9d35851ffcc45a72dae5f06fa609c1017feb30d0de9d356744792ce302b1db97ce83df3aa97352886e8b64e303bd9144f86914617b294983458c454ae452fda6edaa5849779c7a655b084c6ee58d66bc565d91da167409b84afa87227c1ceca70710cd144aec3b70df4db5008023b5b8addf40e6a4520778747a8838ba20744f387c3cc4005006e70fdf3e0ebb9d07a3c8f516d6bc8be7c6d73430377ec701c2df17ce767d89580561ba03a0128f7d47ec77282ad71ca6561ae4e6b43539a90660f039d0267e651458d949b40da25e94f75b47cfeef31c103616be2a9e4a3af9f419651ce71f6cd701f75f0ffe691c8973b87777a7da5ba70be07f7647af5", 0xf47}], 0x1, &(0x7f0000000240)}], 0x1, 0x0) r0 = getpid() syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="01e5840a"], &(0x7f0000ea3000)) pause() process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/02 20:03:32 executing program 2: r0 = socket$inet6(0xa, 0x802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000200)={&(0x7f0000e3aff0)=@in={0x2, 0x4e23}, 0x10, &(0x7f0000b03000)}, 0x0) 2018/05/02 20:03:32 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0xac14140a}}, 0x1c) 2018/05/02 20:03:32 executing program 7: syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="a3ef"], &(0x7f0000ea3000)) r0 = getpid() pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/02 20:03:32 executing program 3: syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="a3ef1f"], &(0x7f0000ea3000)) r0 = getpid() syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB='k'], &(0x7f0000ea3000)) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/02 20:03:32 executing program 6: sendmsg$key(0xffffffffffffffff, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f0000002500)=ANY=[]}, 0x1}, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000080), 0x0, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000001c0)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'lo\x00', &(0x7f0000000140)=@ethtool_sset_info={0x37, 0x0, 0x1f277fd9}}) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, &(0x7f0000000200)=0x5, 0xfffffffffffffd7d) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)='.', &(0x7f0000000240)='ubifs\x00', 0x1004, 0x0) openat$cgroup(0xffffffffffffffff, &(0x7f0000000000)='syz0\x00', 0x200002, 0x0) getpgid(0x0) syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") syz_genetlink_get_family_id$ipvs(&(0x7f0000000980)='IPVS\x00') 2018/05/02 20:03:32 executing program 0: pause() r0 = getpid() syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="f0998c"], &(0x7f0000ea3000)) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000180)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/02 20:03:32 executing program 4: r0 = getpid() syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="3ae4"], &(0x7f0000ea3000)) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/02 20:03:33 executing program 2: syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB='u-t'], &(0x7f0000ea3000)) syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="84"], &(0x7f0000ea3000)) r0 = getpid() pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000000240)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/02 20:03:33 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="6e65742f74637000a174d36bf3413f13f1fa62812d72e39ce1aae3ed848159f6fca7fd7b8f7fe18e3e379ccc3ef0c77fa300abcfd426f814dbeb7441f939caa39f3baab9b8d1aab4c945742aa3fd3698012be3cbadbf3acda330e82f03804c09779e60594fb91e4a024dce766d7113a327b2627bb1c0284ddbcd3b8ab0220b7ad1d65db5dd5454164eabb370710df3b20aa336818b68048ebceaf32d233597387d2725a33484faa6dacaea4a80f94e1c3511ab7062721b157a17399f4961be9ed018c493") preadv(r0, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x6c}], 0x1, 0xff) 2018/05/02 20:03:33 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0xac14140a}}, 0x1c) 2018/05/02 20:03:33 executing program 3: r0 = getpid() syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="e601fcffffffffffffff4ef7"], &(0x7f0000ea3000)) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/02 20:03:33 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000243ff3)='/dev/snd/seq\x00', 0x0, 0x40101) write$sndseq(r0, &(0x7f0000244000), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000023efa8)={0x80, 0x7b}) 2018/05/02 20:03:33 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$packet(0x11, 0x800000003, 0x300) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040)={0x1}, 0x8) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x20000001, &(0x7f0000000180)={0xa}, 0x1c) readv(r0, &(0x7f00000002c0)=[{&(0x7f0000000200)=""/129, 0x81}], 0x1) timer_create(0x0, &(0x7f000030c000)={0x0, 0x12}, &(0x7f0000264ffc)) dup3(r1, r0, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r2 = gettid() tkill(r2, 0x16) 2018/05/02 20:03:33 executing program 0: r0 = getpid() syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="5d3950df"], &(0x7f0000ea3000)) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/02 20:03:33 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x6000020000001274, &(0x7f0000000000)) 2018/05/02 20:03:33 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(0xffffffffffffffff, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0xac14140a}}, 0x1c) 2018/05/02 20:03:33 executing program 6: syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="04e6e2"], &(0x7f0000ea3000)) syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="014f"], &(0x7f0000ea3000)) r0 = getpid() pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="47e37ad0cf344394bf43f96b36e7c2b8a31c89bfa71e3d04181fbd79e32e78c206f46261c8694cbca0f0c3a36b654599d7402360f4de392c4d02352e2bfa9eac5ad6bf23f887cd99d932ebe452444a3d7e36e2789fddffb6f82484d301ae89b9237fe4181bd8d85949071b698eb3e98f36c95a1f0b2a767074f945868c3f4f7d7723e3fa2ac02d1d26bf26861ddf2f3e9331c56070ecfa5d792ad1a543158eef363b2489e916ff914ad84192d2e2a7d3dede0bb181962a5f973819872a6c9bf7b9d4d91155601eb49166ca396b51a891913de774362ae9402a2360e2b2d9cf5613a541ce7e6f69ace6429a0767f61133579d7a3a326e9396220a416e7e81bd0816d7430f3838ea11c18671b6de108bde0465cacb01359219ae58cc09240a4df5478b5159f198aa30cc2cd899104608dcfc958b9f8b10ee48f5bfe134c7b5ac6dd5e71b4b26b910593cf8d2e0687ba041bb5bbd1f2621a7bb54181e4bfb1280f89923032885df0646c79b0334414f2d9529b69b9055cddfceaecb4f8a2b5204ab9ae167f6a328cdc912649a15be11fc9e79f482709d9e814995e32fda5c858a9ccbc5314a031500fc42905d81420431cf476dea1ec09b364020ada89761c2ecc01f5dd5abafe8458908c8f729ac6e31e3853773a1ecad7bdc4391d0dec1dafa5aa1beadadde5a751cff06ab26909b30cfae7d2bd8e8f0f5f7b135d2b58069b64ec2758e74324339254ac0af67620c1f0f5b9f48014dca2453be3a9868c6e4c6c8f3d69c0cc8ef7accf3545e945ab32c7e0bd6a1083763dc42a8d60b1148a227bf410f74a9a569037752542151cb6c6d4ad8d67f1cd0ab2e08333f8ab37564f9e825352c8c536ab567ff4e835433bdcb231423e2ab47c2e41e658415e762b912338a8b1863f9a18980be726fbaf070ebdcebbd425cd5dd541acb4793c5105dbe577538187bf86b385b7c81c8811fa6c208d2ae3ed12803ccf921c7635e30cbbe554f2c8505f698f47f473b16364a4a5223897a7de1d52658ba824d4e8368fceba90669319e6119cba19b6917eebdf0188d8b671e1e99d9b7ef46d0abef3b1e8a660bd30714efe8823fcff2c7a498273d952dce260f0b5ca3d05e6348dad4fd04d8e334b09d626c7eb6ba897404b96e765805db4ad236b22fa5f05336116d2a0a40234ca52077a10fc28442dd72075ad57e5dbc4aa71839ff258194c2a0d2897484211ce6b855babdef8fa4f569c30142fe4def002dc2e68364bfcb58a85f81b313ae657cd344f1f3b04b3e1e252e6b960ec8152ba374e7ea7f3fa0a637709cddc1c406096816e53690139e28fb41b09e79b232573e9ca0268c739acdc3939f9e5c2cd5d6c4b02e4a939425fba5ae5d61e70ceabcdad3d666a34b97c641894ff6ec04f1712109a2ef6a1e1d620d94659b659d89d9cf3de3636085cb447473488de453bdb221339ad5fa7fa352eef36deed2d3f6f1c7b02528a2ec788a286784e85cf30379d6f750e5ab99558df54905e0890f57d69c4bdd49c1478a6735deb4c91816b388282daccf2fab9b7ac7ac9dfab9be4e258e106c99c1f756f85edcbea898f3ec307cea515f49e631fc24adf198d0246a1d3482790e7b2a280dbc4e8ac936d4e9fcc91c3cb376b91e60b25c8cffbee9506db33720339c87565066c8552bd71e3cbfd10d785f3dd361f172a4dde6b6984323d91444ee6ad09e519d5f3b99c3afdebfaba9520726dbf7ef00815ec2b37f0e811e86954daf18a90c5e5ec191eb73244eb57c5c562515bb51b6b2742be1a9464e46fe5dbdbab1b1e3726b53bc109db605d23a753edfe24d4c631b35515f92928edb250093f6c1e30283b9b1c23dfe58fce85fa5a46fde02afd473b9a771d671e44ffc500a68f9e8d8f6f235aee7f341f538b6177fe52a5f782526f741558034d12201e49b15ff578ab5e53703058cc563147693ac68b3bffa90861954d5671afc3bd98e22bdad2f0bd021b1ca7b04d40880a0002fc8059e2cc62ac5e2cf121fbc337c4ce2a3caf02fcddd66cc230b8f70e45547e3b7df65c958c09ed3899368e3d70a0d9ee0d19501c3fc186208d27efc7894d1347e0fc507159fa23ae6b3b00c81912cb7c7f2339f4e8134727018fbe2c50f7a4599ee37cf3bc9f4cf59019fc8c39d66db96c5bcf2c1538f36efe8b3af642c35eed158d9ad25230acc6f42f4f5a1726102b27aaf11e003ba927d3569563f0a6f93281bbd88b1e01a99ce28bb32cfbec649ef06a444382469a6ac634892edf2ebba29865cf66d5b8d9a4c70cc10331b197704b06ed3ec6db3db9512325604bdd7de1bb952457e23d309d6fc7e8d143a9e3698e13ee862156e7647d8e1f0f38cbf39bc123b2454d5023bdad3da71535de9c177536dd30a7bf4ddf8829b48e9df4b7b8d3f44b7dc6bd71f8b72301d8151ee08da0ed7c3a5176937c775c4e5ce286a578411cdb9afb494e88672f0b27ef1a24c5ea61c82569f69d80fd0b07a29be44a371e552e6fbdb81f35bc086af19e64316cdf03e9e9890f5cced96c070d53bfca3aff8b72f969f3a46ce330b8cc3a91b9fbe70aa770c61bdcd7c4d019f9ef47987dda969af933fc66d118cb687ddd4571eacd2281be77271060df37771af2b15eb5faa585bf6ad4f4a50f2b18e914bb0a66cdb69ce61c0189d3702759e4ba859f95a52fcd2ef21be126d27a00d7b0550cea0ffbcd5ff30e511082ff866edbadf0d149b90125b1cbddf4db9bc30ed44972733a5eb31178a84e92e1bc813286bddceecd6cc92f902bc495d2d53bd4ace7b617be4cafa9c146eddac51d6459314fd57bc9a086849bf6b3e9ee17100be5c4b2704b41d9ddb607e10ed5b7a70537f216b52fdd3e3ac1b8138ea2e8ce3f675a0e86e611520c362a7a4feea316b0461c9fbf532b9965f37637e605679987ae2dadd7545fa7a2baf0242184d2f842094dd99af8478bf16ae9ba3812d5a8331caac41791148b831c8b137860c6e7c96571af00ce3a264e5dc42cb07acbb3b0f1507acb11c9d1aae86e33f3303a115bbc63a82ff45888ef26c8d87df2cf81711acaa0c730963dcd5a9b33b47d67ddf17ea9979ea5d876db519c9b43ac461c725b303ce14b9dfc936c4c26942954baa22d8fec0ad8f9b598ca424d05afb2cfb2e42e2e17e5baab8ffaddd515b9083587b21ad961acd2a481e701d45d92adeea80314a9638fa826b7eb735b3177fd2658c7d96073a40d87173de9c58e4c8cdcece3d4198bebfd0de5ea0f97abb857676c341f12d27b319f18b9a8233162f07b2bcf369a409cdf55fadc86e2bf4243b48c0e4395eef43fea92fc09889b50900ae76c3e13c40cb06ce5e7f87aa7432a78341766e1d26ccf74493b2bb0df70cbc8863d96ee7e14b823af4daa92f61c81c90770bb9b7a4684b34bae8ccb2733e8f64bfd666f9f2a9bc94efaf3a0ad4e1cc960c8b3488b5ddb9f71c9c16c5c8fe5d5ab46f09454b13796fe02720d6a7b23511f33b9f62796c15d676860f135cf424ddf6d37f6a9b175efd1aa4415cd3d09a77a4883b3d347b2d99dabebf4a79fc9dfe5dcbf04d96d7a2297803812674d191cba45f3e5f32c90ddd873b97826cd4b0bfa924a5c9ac2671effbf7c7ca74acdbf539ac0c2d6f8b51cae01aea56a70f43c0443ea36c12f1adb605fa772e84ec759bc7ba4a263e12363e1e19070d0c6525faa40c0c3e130ce1da0aaed185e52f7a532e972e333913aeb3eae0b771d901159ef8e15edc7f3becbaa73b57baf72977c1e92cd463199be1e17158590986db60977351e92efc9fe377e3bd2be5ffa3c2b0f99d70157e6a69d3438b53bb372f64fe61b9ccae9afe96eabfcdd39cd2367bf3b2ce601629ed775f4c22f2288263ed4427fae7517f1787c35c5ac54216fd0adfa331557eb024a65069a82c2189cce7ab244f94af46985803438efa0720f6dcb5e9f745daab1d44584342b8bcebd698b67fa82e5219119244a249a5d917b87fd398a8e45258487ffe9420c821c6a0a809381c8e8b881a435177bd6c46e72a68bee2f2d5bd393c3acb262340505962d7f5cc12508321c17db4f654cc1e8cdecbb2773b13467eeb7e54b8a607b54db2fe49916f30edf20af10c54e35a73f74f77d8e0ea0f868f982d7755296e6ee9ffdb34b453d1dd310ffb8fa9e0834d2ec123217badb0d872fa4813377c46e0ee00513973dad9b0e08539c852ca36c8eddeb2a574cfd6f27a91422a9d7adacaa98ebfdecd20b64162ab286b3af55254f09ef46450e0b18cb9ca4b41ac280c3981a662c9b60a2a47286db99600a4b201025562f43659d8498dff8f749f5a53c2067e519024f33c91ee248d247f6318606e20e88cf11f0ba8bf2ee809cab25c01cd3b9576a617128069b64699a3d57c9cf160174d927359c206b6b41e0f3707e5428529c68ad23f6b95db66b2cfa84ab522ea2e7c540b71824c2e9f04f08dd639f33d9e75d61c04c06cf0db7a4c80717c6228a838f59d9ca07844d5d1273f3a01823b10bc17835622783d4e3372cc58f35b5e9ba3eeff7a10ef674e19a8b1ed90b353bcc82d88ecc3e453d552c109012c1069547fd1a10d13c38f3823a80a3c0fc9037cab87d2ac562e674cea66f434d2f4214fa90ba284cfdc438d9ac493fed82f513667b5390fad2b9d412ffed80d0cdc44565b662620a8b29140fc21545fe9306754c4ad0307724823ea4e4272f725f88172045e8509667e6583d947728b9bc35b650f86d9708abf46f2446390f473ffd71a39a7fb95c3a41007b042cff70568d90c3c9c2623a05a5eb9f7ac093f28dc1e3a12bdcfadeb89d933a9f58864358cbba0ae25825e8a94df72414e9667edf17210361dba6f5d09ecee709a15a2371c0b32e054832924babc954d8f9485212ceaf9f3aeec418f5eb2097457b21db156325367b53f829bd16d1b446e75d0796f7f05330341ce6baf62a78ef9c9be4fde0fb2e5ee018e001eb59b8d06037d335f41db5d9597583cee5cdea113d5621ed2d05504fddc80b5dfd7d3367a48e12c9a5372b115651281a874b079ab45b9fc0c2e7dca3640d6012deb5a93c6571c4dc8e20cc89484f682038a4e87c91c3da0b4b8603f2414c66b12a7d1bdcf99c77c3ab7bfb6ef38652a550b889f6c70c9761962a1d143d143bd305da60854f4d0fa5bcbce42957470b09fe9d35851ffcc45a72dae5f06fa609c1017feb30d0de9d356744792ce302b1db97ce83df3aa97352886e8b64e303bd9144f86914617b294983458c454ae452fda6edaa5849779c7a655b084c6ee58d66bc565d91da167409b84afa87227c1ceca70710cd144aec3b70df4db5008023b5b8addf40e6a4520778747a8838ba20744f387c3cc4005006e70fdf3e0ebb9d07a3c8f516d6bc8be7c6d73430377ec701c2df17ce767d89580561ba03a0128f7d47ec77282ad71ca6561ae4e6b43539a90660f039d0267e651458d949b40da25e94f75b47cfeef31c103616be2a9e4a3af9f419651ce71f6cd701f75f0ffe691c8973b87777a7da5ba70be07f7647af5", 0xf47}], 0x1, &(0x7f0000000240)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/02 20:03:33 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f00000042c0)=ANY=[@ANYBLOB="3c010000190001000000000000000000ff020000000000000000000000000001ffffffff00000000000000000000000000000000000000000a00000000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040e0ff01ac626ad962a379640000000000000000000000000000000000000000000000000000008400050000000000000000000000000000000000000000002b0000000000000000000000000000000000ffff7f00000100000000000000000000000000000000000000000000000000000000000000000000000000000000ff00000000000000fe8000000000000000000000000000bb0000000000000000"], 0x3}, 0x1}, 0x0) 2018/05/02 20:03:33 executing program 7: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000640)='/dev/autofs\x00', 0x80000, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000680)=""/141) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='Uelap\x00\x00\x00') r2 = getpgrp(0xffffffffffffffff) ptrace$getregs(0xe, r2, 0x4, &(0x7f0000000140)=""/9) getpeername$unix(r1, &(0x7f0000000800), &(0x7f0000000780)=0x6e) lchown(&(0x7f0000000000)='./file1\x00', 0x0, 0x0) connect$netrom(r0, &(0x7f0000000340)=@full={{0x3, {"ef29a3c1721145"}}, [{"c8ba0e98e6274b"}, {"34219facaf8ee4"}, {"d8580773c88c2c"}, {"384e2db1b013d4"}, {"096e117c7ea4c4"}, {"538330d3e5a17c"}, {"990b7c8bbe7582"}, {"1ea257b2744c27"}]}, 0x48) mmap(&(0x7f0000aad000/0x3000)=nil, 0x3000, 0xfffbfffffffffffe, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) getresgid(&(0x7f0000000240), &(0x7f0000000280), &(0x7f00000002c0)=0x0) ioctl$TUNSETGROUP(r0, 0x400454ce, r4) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r3, 0x40505331, &(0x7f00000001c0)={{0x2d7, 0x7}, {0x1ff, 0x100000001}, 0x7, 0x7, 0x4}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r3, 0x40bc5311, &(0x7f0000000540)={0x80, 0x1}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00000003c0)=[{}, {0x8}, {0x0, 0x101}, {0x3, 0x7}], 0x4) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpeername$unix(r0, &(0x7f0000000400)=@abs, &(0x7f0000000480)=0x6e) 2018/05/02 20:03:33 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000440)={'ip6_vti0\x00'}) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="400000001400110100000000000000000a000000", @ANYBLOB="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"], 0x2}, 0x1}, 0x0) 2018/05/02 20:03:33 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f00000001c0)=""/94, &(0x7f0000000240)=0x5e) 2018/05/02 20:03:33 executing program 7: 2018/05/02 20:03:33 executing program 1: 2018/05/02 20:03:34 executing program 1: 2018/05/02 20:03:34 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(0xffffffffffffffff, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0xac14140a}}, 0x1c) 2018/05/02 20:03:34 executing program 2: syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="00fdffff"], &(0x7f0000ea3000)) syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="b3eb2a"], &(0x7f0000ea3000)) r0 = getpid() pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/02 20:03:34 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x20000000, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) r2 = socket$netlink(0x10, 0x3, 0x8000000004) dup3(r2, r0, 0x0) writev(r2, &(0x7f0000e11ff0)=[{&(0x7f0000299f3e)="580000001400192340834b80040d8c560a067fffffff810000000000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 2018/05/02 20:03:34 executing program 7: 2018/05/02 20:03:34 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000004c0)='./cgroup.cpu\ayz1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x200002, 0x0) write$binfmt_script(r0, &(0x7f0000000500)=ANY=[@ANYBLOB="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"], 0x182) r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) bind$netlink(r2, &(0x7f0000000180)={0x10, 0x0, 0x25dfdbfb}, 0xc) rt_sigqueueinfo(0x0, 0x2, &(0x7f00000001c0)={0xc, 0x7, 0x2, 0x800000000000006}) r3 = dup(r1) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffffff9}, 0x1c) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)="73797a5f74756e0000000000001700", 0x10) connect(r3, &(0x7f0000000040)=@ethernet={0x0, @random="148547ee9664"}, 0x80) 2018/05/02 20:03:34 executing program 0: 2018/05/02 20:03:34 executing program 1: syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="04e6e2"], &(0x7f0000ea3000)) r0 = getpid() pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000000240)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/02 20:03:34 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(0xffffffffffffffff, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0xac14140a}}, 0x1c) [ 91.360720] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/05/02 20:03:35 executing program 6: 2018/05/02 20:03:35 executing program 3: 2018/05/02 20:03:35 executing program 0: 2018/05/02 20:03:35 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0xac14140a}}, 0x1c) 2018/05/02 20:03:35 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x20000000, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) r2 = socket$netlink(0x10, 0x3, 0x8000000004) dup3(r2, r0, 0x0) writev(r2, &(0x7f0000e11ff0)=[{&(0x7f0000299f3e)="580000001400192340834b80040d8c560a067fffffff810000000000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 2018/05/02 20:03:35 executing program 1: 2018/05/02 20:03:35 executing program 2: 2018/05/02 20:03:35 executing program 7: [ 92.552238] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/05/02 20:03:35 executing program 7: 2018/05/02 20:03:35 executing program 3: 2018/05/02 20:03:35 executing program 2: 2018/05/02 20:03:35 executing program 0: 2018/05/02 20:03:35 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0xac14140a}}, 0x1c) 2018/05/02 20:03:35 executing program 6: 2018/05/02 20:03:35 executing program 1: 2018/05/02 20:03:35 executing program 7: 2018/05/02 20:03:35 executing program 0: 2018/05/02 20:03:35 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x20000000, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) r2 = socket$netlink(0x10, 0x3, 0x8000000004) dup3(r2, r0, 0x0) writev(r2, &(0x7f0000e11ff0)=[{&(0x7f0000299f3e)="580000001400192340834b80040d8c560a067fffffff810000000000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 2018/05/02 20:03:35 executing program 3: 2018/05/02 20:03:35 executing program 2: 2018/05/02 20:03:35 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0xac14140a}}, 0x1c) 2018/05/02 20:03:36 executing program 6: [ 92.997262] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/05/02 20:03:36 executing program 0: 2018/05/02 20:03:36 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0xac14140a}}, 0x1c) 2018/05/02 20:03:36 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x20000000, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) r2 = socket$netlink(0x10, 0x3, 0x8000000004) dup3(r2, r0, 0x0) writev(r2, &(0x7f0000e11ff0)=[{&(0x7f0000299f3e)="580000001400192340834b80040d8c560a067fffffff810000000000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 2018/05/02 20:03:36 executing program 7: 2018/05/02 20:03:36 executing program 1: 2018/05/02 20:03:36 executing program 3: 2018/05/02 20:03:36 executing program 2: 2018/05/02 20:03:36 executing program 6: 2018/05/02 20:03:36 executing program 7: 2018/05/02 20:03:36 executing program 0: 2018/05/02 20:03:36 executing program 2: [ 93.301527] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/05/02 20:03:36 executing program 3: 2018/05/02 20:03:36 executing program 1: 2018/05/02 20:03:36 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000), 0x0, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0xac14140a}}, 0x1c) 2018/05/02 20:03:36 executing program 6: 2018/05/02 20:03:36 executing program 7: 2018/05/02 20:03:36 executing program 0: 2018/05/02 20:03:36 executing program 2: 2018/05/02 20:03:36 executing program 3: 2018/05/02 20:03:36 executing program 1: 2018/05/02 20:03:36 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x20000000, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) r2 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r2, &(0x7f0000e11ff0)=[{&(0x7f0000299f3e)="580000001400192340834b80040d8c560a067fffffff810000000000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 2018/05/02 20:03:36 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0xac14140a}}, 0x1c) 2018/05/02 20:03:36 executing program 6: 2018/05/02 20:03:36 executing program 0: 2018/05/02 20:03:36 executing program 7: [ 93.776883] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/05/02 20:03:36 executing program 3: 2018/05/02 20:03:36 executing program 2: 2018/05/02 20:03:36 executing program 6: 2018/05/02 20:03:36 executing program 1: 2018/05/02 20:03:36 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0xac14140a}}, 0x1c) 2018/05/02 20:03:36 executing program 7: 2018/05/02 20:03:36 executing program 0: 2018/05/02 20:03:37 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x20000000, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) r2 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r2, &(0x7f0000e11ff0)=[{&(0x7f0000299f3e)="580000001400192340834b80040d8c560a067fffffff810000000000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 2018/05/02 20:03:37 executing program 2: 2018/05/02 20:03:37 executing program 1: 2018/05/02 20:03:37 executing program 3: 2018/05/02 20:03:37 executing program 7: 2018/05/02 20:03:37 executing program 6: 2018/05/02 20:03:37 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x20000000, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) r2 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r2, &(0x7f0000e11ff0)=[{&(0x7f0000299f3e)="580000001400192340834b80040d8c560a067fffffff810000000000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 2018/05/02 20:03:37 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0xac14140a}}, 0x1c) 2018/05/02 20:03:37 executing program 0: [ 94.243254] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/05/02 20:03:37 executing program 1: 2018/05/02 20:03:37 executing program 2: 2018/05/02 20:03:37 executing program 7: 2018/05/02 20:03:37 executing program 6: 2018/05/02 20:03:37 executing program 0: 2018/05/02 20:03:37 executing program 3: [ 94.385595] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/05/02 20:03:37 executing program 5: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x80002, 0x0) write$fuse(r0, &(0x7f0000000040)={0x20, 0x0, 0x0, @fuse_notify_inval_entry_out}, 0x20) 2018/05/02 20:03:37 executing program 1: syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="03b6ff1b3d7b4a1022fe"], &(0x7f0000ea3000)) syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="b3eb2a"], &(0x7f0000ea3000)) r0 = getpid() pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/02 20:03:38 executing program 2: r0 = syz_open_dev$amidi(&(0x7f0000000180)='/dev/amidi#\x00', 0x1, 0x10000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00000001c0)={0x2, 0x100000000, 0x7, {0x0, 0x1c9c380}, 0x0, 0x400}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f95000)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b3fdc)) r2 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x1f8, 0x400) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f00000000c0)={0xffffffff, 0x159, 0x4, {r3, r4+10000000}, 0x0, 0x2}) rt_sigaction(0x16, &(0x7f0000000240)={0xffff, {0xfffffffffffffff3}, 0x3ffffffc, 0x1}, &(0x7f0000000300), 0xfd4a, &(0x7f00000002c0)) r5 = syz_open_pts(r1, 0x0) r6 = epoll_create1(0x0) pread64(r1, &(0x7f0000000340)=""/148, 0x94, 0x0) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r5, &(0x7f0000000140)={0x10}) dup3(r6, r1, 0x0) epoll_wait(r6, &(0x7f0000000000)=[{}], 0x1, 0x0) 2018/05/02 20:03:38 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x20000000, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) dup3(0xffffffffffffffff, r0, 0x0) writev(0xffffffffffffffff, &(0x7f0000e11ff0)=[{&(0x7f0000299f3e)="580000001400192340834b80040d8c560a067fffffff810000000000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 2018/05/02 20:03:38 executing program 6: r0 = memfd_create(&(0x7f0000000140)='.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x20002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f00000002c0)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r1, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @control}], 0xfd2d) sync_file_range(r0, 0x10000, 0x4000, 0x5) 2018/05/02 20:03:38 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000004540)={&(0x7f00000042c0)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}, 0x1}, 0x0) 2018/05/02 20:03:38 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) 2018/05/02 20:03:38 executing program 1 (fault-call:2 fault-nth:0): r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0xac14140a}}, 0x1c) 2018/05/02 20:03:38 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f00000000c0)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa}}, 0x5c) 2018/05/02 20:03:38 executing program 3: perf_event_open(&(0x7f0000348f88)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003b9fdc)) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000180)=ANY=[@ANYBLOB="ff02000000000000000100c20400ed1434d60600000000000000000000000000"], 0x1) restart_syscall() sendmmsg(r0, &(0x7f0000007e00), 0x5de253fd8eb2f1, 0x0) getsockname$ipx(0xffffffffffffffff, &(0x7f0000000300), &(0x7f0000000380)=0x10) [ 95.667309] FAULT_INJECTION: forcing a failure. [ 95.667309] name failslab, interval 1, probability 0, space 0, times 1 [ 95.672523] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 95.678706] CPU: 1 PID: 7168 Comm: syz-executor1 Not tainted 4.16.0+ #87 [ 95.697371] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 95.706760] Call Trace: [ 95.709397] dump_stack+0x185/0x1d0 [ 95.713069] should_fail+0x87b/0xab0 [ 95.716832] should_failslab+0x279/0x2a0 [ 95.720950] __kmalloc+0xc2/0x350 [ 95.724488] ? sctp_association_new+0x75/0x2f40 [ 95.729224] ? sctp_association_new+0xca/0x2f40 [ 95.733952] sctp_association_new+0xca/0x2f40 [ 95.738533] ? __ipv6_addr_type+0x30a/0x380 [ 95.742923] ? sctp_scope+0xc0/0x130 [ 95.746684] sctp_sendmsg+0x348b/0x6030 [ 95.750745] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 95.756270] ? kstrtoull+0x766/0x7e0 [ 95.760064] ? sctp_getsockopt+0x145b0/0x145b0 [ 95.764730] inet_sendmsg+0x48d/0x740 [ 95.768620] ? security_socket_sendmsg+0x9e/0x210 [ 95.773546] ? inet_getname+0x500/0x500 [ 95.777568] SYSC_sendto+0x6c3/0x7e0 [ 95.781372] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 95.786908] ? prepare_exit_to_usermode+0x149/0x3a0 [ 95.792000] SyS_sendto+0x8a/0xb0 [ 95.795507] do_syscall_64+0x309/0x430 [ 95.799471] ? SYSC_getpeername+0x560/0x560 [ 95.803842] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 95.809076] RIP: 0033:0x455979 2018/05/02 20:03:38 executing program 0: r0 = socket$inet6(0xa, 0x80003, 0x2b) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x1, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x16}, 0x1c) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0xbf}, &(0x7f0000000040)=0x8) r2 = creat(&(0x7f0000000100)='./file0\x00', 0xc3) setsockopt$IP_VS_SO_SET_EDITDEST(r2, 0x0, 0x489, &(0x7f0000000140)={{0x3a, @rand_addr=0x918, 0x4e21, 0x3, 'lc\x00', 0x20, 0x1, 0x1d}, {@multicast2=0xe0000002, 0x4e23, 0x10000, 0xffffffffffffff87, 0x15, 0x5}}, 0x44) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0)={r1, 0x100000001}, 0x8) ioctl$KDGKBDIACR(r2, 0x4b4a, &(0x7f0000001200)=""/1) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f00000011c0)=@get={0x1, &(0x7f00000001c0)=""/4096, 0x8}) recvmsg(r0, &(0x7f0000001380)={0x0, 0x0, &(0x7f0000001240), 0x0, &(0x7f0000001280)=""/230, 0xe6, 0xfffffffffffffff8}, 0x10000) 2018/05/02 20:03:38 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = socket$netlink(0x10, 0x3, 0x8000000004) dup3(r2, r0, 0x0) writev(r2, &(0x7f0000e11ff0)=[{&(0x7f0000299f3e)="580000001400192340834b80040d8c560a067fffffff810000000000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 2018/05/02 20:03:38 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)=ANY=[@ANYBLOB="020300091000000000000000000000000200130002000000000000000000000005000600000000000a000000000000f4ffffffffffffff00000000000000000000000000000000000200010000000000000000020000000005000500000000000a00000000000000ff0122000000000000000000000000010000000000000000"], 0x80}, 0x1}, 0x0) r1 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000200)={0x0, 0xfffffffffffffff8, 0x8}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000280)={r2, 0x5}, &(0x7f00000002c0)=0xc) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x7e}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000080)=r3, 0x4) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000400)={{{@in6=@mcast1, @in=@local}}, {{@in6=@local}, 0x0, @in6}}, &(0x7f00000001c0)=0xffffffffffffffd3) socket$bt_hidp(0x1f, 0x3, 0x6) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f00000000c0)=0x1000, &(0x7f0000000100)=0x1) [ 95.812293] RSP: 002b:00007f63f3ea5c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 95.820054] RAX: ffffffffffffffda RBX: 00007f63f3ea66d4 RCX: 0000000000455979 [ 95.827448] RDX: 0000000000000001 RSI: 00000000209f1000 RDI: 0000000000000013 [ 95.834758] RBP: 000000000072bea0 R08: 0000000020108fe4 R09: 000000000000001c [ 95.842087] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 95.849399] R13: 0000000000000546 R14: 00000000006fbf30 R15: 0000000000000000 2018/05/02 20:03:38 executing program 3: unshare(0x8000400) r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x2, 0x3) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000200), &(0x7f0000000240)=0x4) r1 = userfaultfd(0x0) r2 = syz_open_dev$usbmon(&(0x7f00000001c0)='/dev/usbmon#\x00', 0x2, 0x0) ioctl$SG_SET_RESERVED_SIZE(r2, 0x2275, &(0x7f0000000180)=0xa2f) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000380)={r0, &(0x7f0000000280)="cad0f329df272e6f343caadd7c863c4f56c2689ef3802e4790b35238af55a5c88d783b4645863fe66dd591cb7dd0c12d48e89879cee3f01265b8d43145ffd7dc35aab320e350aa9a22f9980757252d315173c23bb27e528f17566f69bc289631c9f92749524eba00b399cdb1e69d47a24f086a5d6145b352487f7a68c23456ab7f073fef8058ab6918f41fee7736cb059836a978086d80f21dbd975d", &(0x7f0000000340)=""/25}, 0xfffffffffffffebc) ioctl$UFFDIO_REGISTER(r1, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}}) 2018/05/02 20:03:38 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000000)=0x8) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000080)) 2018/05/02 20:03:38 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000200)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x2001f, r0, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu/syz1\x00', 0x1ff) getsockopt$inet_int(r1, 0x10d, 0x0, &(0x7f0000000000), &(0x7f0000000080)=0x392) 2018/05/02 20:03:39 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = socket$netlink(0x10, 0x3, 0x8000000004) dup3(r2, r0, 0x0) writev(r2, &(0x7f0000e11ff0)=[{&(0x7f0000299f3e)="580000001400192340834b80040d8c560a067fffffff810000000000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 2018/05/02 20:03:39 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000000)=0xffffffffffffffff, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0x808, 0x4) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000040)='yam0\x00') setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000000380)=0x6, 0x4) writev(r0, &(0x7f0000000440)=[{&(0x7f0000000480)="b8", 0x1}], 0x1) 2018/05/02 20:03:39 executing program 6: setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000000100)=@req3={0x0, 0x0, 0x0, 0x5}, 0x1c) r0 = accept4$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x14, 0x0) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000200)='/dev/uinput\x00', 0x2, 0x0) getsockopt$ARPT_SO_GET_ENTRIES(r2, 0x0, 0x61, &(0x7f0000000240)={'filter\x00', 0xd7, "4aa81289495e6e006b3cfdebfa7f73ac694f9e61d72e07d8bac4a9f191ca02643b6efbe4998a0272c481bef31097983708bedfd832a64af158fe59c915aab8fcbfe82f236bd08280737d446e7ac5068a20ca5da36c31116fd0fbdb5dff714386b85bc8693856d0c8fd447a776de10af19f757c9bcc8d390f9a2062ae405651e33277de6ffb1d963dcf36d4db62cd7c232bd44b99aa475529b4806ecf35101826402b4a126f3c87336340a270992e6f50e1e7e44a01500ad577b29d15330430dc1611727e1150d3da431482c3bdc0bbab3262199bc02310"}, &(0x7f0000000380)=0xfb) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000180)=@req3={0x1, 0x9, 0x1ff, 0x8, 0x3, 0x5, 0xb3c}, 0x1c) r3 = syz_open_procfs(0x0, &(0x7f0000000340)='cmdline\x00') setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f0000000140)={0xbc7}, 0x1) preadv(r3, &(0x7f0000000040)=[{&(0x7f0000000080)=""/1, 0x1}], 0x2000000000000021, 0x0) connect$packet(r0, &(0x7f00000001c0)={0x11, 0x1e, r1, 0x1, 0x100000001, 0x6, @random="7251ab04af95"}, 0x14) 2018/05/02 20:03:39 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000005c0)={@in={{0x2, 0x0, @loopback=0x7f000001}}, 0x0, 0x3, 0x0, "568ba1532d9fa4a4a0b2ac7fed1ba5df6183c56aab4b149a87b45ecde423213c30734da7de0daefc4f85152077b0196e06e5a1d95840e8dc7eb18f5f2781abadec7c9d4ef97335343396d95c6c3a63db"}, 0xd8) r1 = dup(r0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000540)={0x0, 0x0}, &(0x7f0000000580)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000006c0)={0x0, 0x0, 0x0}, &(0x7f0000000700)=0xc) fchownat(r1, &(0x7f0000000500)='./file0\x00', r2, r3, 0x1800) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) r4 = dup3(r0, r0, 0x80000) ioctl$DRM_IOCTL_RES_CTX(r4, 0xc0106426, &(0x7f0000000480)={0x0, &(0x7f0000000400)}) ioctl$DRM_IOCTL_NEW_CTX(0xffffffffffffffff, 0x40086425, &(0x7f00000004c0)) read$eventfd(0xffffffffffffffff, &(0x7f00000001c0), 0x8) sendto$inet(r0, &(0x7f0000e9bf14), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x1000000000004e23}, 0x10) getsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000000400)={@ipv4={[], [], @multicast2}, 0x0}, &(0x7f0000000440)=0x14) setsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000000740)={r5, @broadcast=0xffffffff, @dev={0xac, 0x14, 0x14, 0x11}}, 0xc) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000000380)="a8f1be5355d740ca6791da215ccd133c71adeb2c8c48541886fc7f32f5a881b45c66e024efb19d9c7813c871d7de2918bcac611cda57e57831a5621a5ac287de49deff1e43934b0bd06a6fb63d5120773797ad4cbede5e398e5ff92426e6f668b2723c2a516d6791125695666a9a0f487936c2959fd358f89617", 0x7a, 0x0, &(0x7f0000000040)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) recvfrom$inet(r0, &(0x7f0000000240)=""/247, 0xf7, 0x0, &(0x7f0000000200)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendto$inet(r1, &(0x7f00006fd000)="c3401c344654f3c7009aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4000000000000", 0x7a, 0x51, &(0x7f0000e66000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f0000000080)=""/164, 0xa4, 0x0, &(0x7f0000000140)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000000180)="ea", 0x1, 0x0, &(0x7f0000000340)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/05/02 20:03:39 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xffffffffffffffff, 0xc03fe) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0x0, 0x0) open_by_handle_at(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="91000000080000002b78eb12c0eaf0ecefdca4f500e6bd317ecbdff785d3a17969397834ba43e931f93db12df854e87f9e5967ae48942acaa899a72bed90442732e0da088066e3acfb7f93e459be5dcefab8e9cc1bc93e3b0200b7f99d6c74bb8c4a240e85c8024fa700109bfdd6900c31eee3feb110495b0baf59ac7439e2659652f1ac7256ec4c1ea3287ab2a6e1ccc3d6e865768cbbce7d"], 0x2000) socket$can_raw(0x1d, 0x3, 0x1) dup3(r1, r0, 0x0) 2018/05/02 20:03:39 executing program 7: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100}, 0x10) r0 = socket(0x11, 0x802, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000000)={0x2, 0x4e24, @multicast1=0xe0000001}, 0x10) 2018/05/02 20:03:39 executing program 1 (fault-call:2 fault-nth:1): r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0xac14140a}}, 0x1c) 2018/05/02 20:03:39 executing program 0: r0 = userfaultfd(0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000140)=0x5) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) fcntl$lock(r0, 0x7, &(0x7f0000000040)={0x1, 0x7, 0xfff, 0x8, r1}) socketpair$inet6(0xa, 0x6, 0x3, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f00000000c0)={@empty, 0x8, 0x0, 0xff, 0x2, 0x9, 0xff, 0x400}, &(0x7f0000000100)=0x20) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000398000)={0xaa}) [ 96.775499] FAULT_INJECTION: forcing a failure. [ 96.775499] name failslab, interval 1, probability 0, space 0, times 0 [ 96.786969] CPU: 1 PID: 7215 Comm: syz-executor1 Not tainted 4.16.0+ #87 [ 96.793844] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 96.803252] Call Trace: [ 96.805871] dump_stack+0x185/0x1d0 [ 96.809531] should_fail+0x87b/0xab0 [ 96.813267] should_failslab+0x279/0x2a0 [ 96.817361] __kmalloc+0xc2/0x350 [ 96.820831] ? sctp_stream_init+0x23d/0xd40 [ 96.825166] ? sctp_sched_fcfs_dequeue_done+0x10/0x10 [ 96.830398] sctp_stream_init+0x23d/0xd40 [ 96.834580] sctp_association_new+0x18a9/0x2f40 [ 96.839267] sctp_sendmsg+0x348b/0x6030 [ 96.843290] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 96.848774] ? kstrtoull+0x766/0x7e0 [ 96.852523] ? sctp_getsockopt+0x145b0/0x145b0 [ 96.857136] inet_sendmsg+0x48d/0x740 [ 96.860993] ? security_socket_sendmsg+0x9e/0x210 [ 96.865878] ? inet_getname+0x500/0x500 [ 96.869870] SYSC_sendto+0x6c3/0x7e0 [ 96.873634] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 96.879126] ? prepare_exit_to_usermode+0x149/0x3a0 [ 96.884190] SyS_sendto+0x8a/0xb0 [ 96.887687] do_syscall_64+0x309/0x430 [ 96.891595] ? SYSC_getpeername+0x560/0x560 [ 96.899227] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 96.904419] RIP: 0033:0x455979 [ 96.907622] RSP: 002b:00007f63f3ea5c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 96.915339] RAX: ffffffffffffffda RBX: 00007f63f3ea66d4 RCX: 0000000000455979 2018/05/02 20:03:39 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = socket$netlink(0x10, 0x3, 0x8000000004) dup3(r2, r0, 0x0) writev(r2, &(0x7f0000e11ff0)=[{&(0x7f0000299f3e)="580000001400192340834b80040d8c560a067fffffff810000000000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) [ 96.922616] RDX: 0000000000000001 RSI: 00000000209f1000 RDI: 0000000000000013 [ 96.929891] RBP: 000000000072bea0 R08: 0000000020108fe4 R09: 000000000000001c [ 96.937161] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 96.944430] R13: 0000000000000546 R14: 00000000006fbf30 R15: 0000000000000001 2018/05/02 20:03:40 executing program 7: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) r1 = dup2(r0, r0) readv(r1, &(0x7f0000000380)=[{}, {&(0x7f0000000100)=""/24, 0x18}, {&(0x7f0000000280)=""/225, 0xe1}], 0x3) 2018/05/02 20:03:40 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00000001c0)={0x0, @in6={{0xa}}}, &(0x7f00000000c0)=0x100) r1 = openat$cgroup_subtree(r0, &(0x7f0000000100)='cgroup.subtree_control\x00', 0x2, 0x0) writev(r1, &(0x7f0000000180)=[{&(0x7f0000000000), 0x1}], 0x1000000000000030) r2 = memfd_create(&(0x7f0000000080)='$+proc\\user*user\x00', 0x0) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000140)={0x48ba}, 0x4) 2018/05/02 20:03:40 executing program 2: pipe(&(0x7f000099c000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_procfs(0x0, &(0x7f0000000340)='uid_map\x00') sendfile(r2, r2, &(0x7f0000000080)=0x200000, 0x10002) fcntl$setpipe(r1, 0x407, 0x0) ioperm(0x0, 0x8, 0x0) vmsplice(r1, &(0x7f00005d5ff2)=[{&(0x7f00005d5fff)}], 0x1, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) read(r0, &(0x7f0000ebcf48)=""/184, 0xfffffda6) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000000)=0x7ff) 2018/05/02 20:03:40 executing program 6: unshare(0x40600) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000d19000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x40001, 0x101) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f00000000c0)='syzkaller0\x00') pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r2, 0x54a3) ioctl$VHOST_NET_SET_BACKEND(r2, 0x4008af30, &(0x7f0000000040)={0xfffffffffffffffa}) 2018/05/02 20:03:40 executing program 0: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000cad000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f00004e9000/0x1000)=nil) mbind(&(0x7f0000af3000/0x2000)=nil, 0x2000, 0x2, &(0x7f0000fbf000)=0xcbb, 0x7, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x2, 0x400502) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x8) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x2, 0x0) mbind(&(0x7f0000024000/0xc00000)=nil, 0xc00000, 0x8001, &(0x7f0000c28000)=0x800003f, 0x5, 0x0) 2018/05/02 20:03:40 executing program 1 (fault-call:2 fault-nth:2): r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0xac14140a}}, 0x1c) 2018/05/02 20:03:40 executing program 3: r0 = getpgid(0x0) r1 = perf_event_open(&(0x7f000002ef88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, r0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x51, r1, 0x0) fdatasync(r1) mmap(&(0x7f0000a2b000/0x3000)=nil, 0x3000, 0x0, 0x1000001d, r1, 0x0) [ 97.283902] FAULT_INJECTION: forcing a failure. [ 97.283902] name failslab, interval 1, probability 0, space 0, times 0 [ 97.295382] CPU: 1 PID: 7250 Comm: syz-executor1 Not tainted 4.16.0+ #87 [ 97.302257] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 97.311640] Call Trace: [ 97.314273] dump_stack+0x185/0x1d0 [ 97.317959] should_fail+0x87b/0xab0 [ 97.321736] should_failslab+0x279/0x2a0 [ 97.325859] __kmalloc+0xc2/0x350 [ 97.329378] ? sctp_auth_asoc_copy_shkeys+0x180/0x750 [ 97.334656] sctp_auth_asoc_copy_shkeys+0x180/0x750 [ 97.339730] sctp_association_new+0x26ac/0x2f40 [ 97.344461] sctp_sendmsg+0x348b/0x6030 [ 97.348539] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 97.354080] ? kstrtoull+0x766/0x7e0 [ 97.357881] ? sctp_getsockopt+0x145b0/0x145b0 [ 97.362560] inet_sendmsg+0x48d/0x740 [ 97.366457] ? security_socket_sendmsg+0x9e/0x210 [ 97.371387] ? inet_getname+0x500/0x500 [ 97.375407] SYSC_sendto+0x6c3/0x7e0 [ 97.379222] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 97.384745] ? prepare_exit_to_usermode+0x149/0x3a0 [ 97.389877] SyS_sendto+0x8a/0xb0 [ 97.393434] do_syscall_64+0x309/0x430 [ 97.397387] ? SYSC_getpeername+0x560/0x560 [ 97.401760] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 97.406978] RIP: 0033:0x455979 [ 97.410192] RSP: 002b:00007f63f3ea5c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 97.418112] RAX: ffffffffffffffda RBX: 00007f63f3ea66d4 RCX: 0000000000455979 [ 97.425417] RDX: 0000000000000001 RSI: 00000000209f1000 RDI: 0000000000000013 2018/05/02 20:03:40 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000)=0xff, 0x4) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000100)={0x4, &(0x7f00000000c0)=[{}, {}, {}, {}]}) getdents64(r0, &(0x7f0000ceffd4)=""/44, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x5, 0x71d, 0x5, 0x56, 0x20, 0xffffffffffffffff, 0x4}, 0x2c) getdents(r0, &(0x7f0000000040)=""/36, 0x24) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) 2018/05/02 20:03:40 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x20000000, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) r2 = socket$netlink(0x10, 0x3, 0x8000000004) dup3(r2, r0, 0x0) writev(r2, &(0x7f0000e11ff0)=[{&(0x7f0000299f3e)="580000001400192340834b80040d8c560a067fffffff810000000000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 2018/05/02 20:03:40 executing program 6: seccomp(0x1, 0x0, &(0x7f00000000c0)={0x200000000000003d, &(0x7f0000000080)}) prctl$seccomp(0x16, 0x3, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x959, 0xe47, 0x3, 0x7c}]}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x101000, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000000200)={0xdd, &(0x7f0000000100)="ebf57152bbfac5c572aa113de91e2d6df6d6d75e26b660d4f9680dc517035f7d3decd025956bd206aa27553e4d2f7cad111849fe1d2685f7284103c61658545cce7094da3ba95b608bdeacb5bffde89591aa80c737185d25287c1d6cce546e5358e0bf2a43120e4a8e9994335f60331ce397bed630cd27e8db7b5dc5efefdad5edd496697036bf77deb9381c9acd9c39470af7e53a9abb95dcb436c95e1e0f9d2c0e3f559c41fe85861722a30abc990360758c3a6ba59538c376845598d004e1df860d9a01df17c3d1470a5fb6fc4360c473833eb2c820d5dd88f5014d"}) [ 97.432722] RBP: 000000000072bea0 R08: 0000000020108fe4 R09: 000000000000001c [ 97.440034] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 97.447344] R13: 0000000000000546 R14: 00000000006fbf30 R15: 0000000000000002 2018/05/02 20:03:40 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f0000000240)=0x1000000000000000, 0x4) rmdir(&(0x7f0000000080)='./file0\x00') connect$nfc_llcp(0xffffffffffffffff, &(0x7f0000000540)={0x27, 0x0, 0x2, 0x2, 0x7, 0x6, "4021bc5c62a8b600554fd217a152db8c5e202690ff5e106c7c3952d6060c481cf11e7913f883ddd296bfa5479216af340d0d68910e8d8adb388f562a8d6718"}, 0x60) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'lo\x00'}) inotify_add_watch(r0, &(0x7f00000001c0)='./file0\x00', 0x40) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000340)={0x0, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x25}, 0x2c) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000140)={'lo\x00', 0xfff}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000280)=ANY=[@ANYBLOB="09003c9dbb000009007f000300501c0100bc28f298fbff00"], &(0x7f0000000200)=0x1) getsockopt$IPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x40, &(0x7f00000000c0)={'security\x00'}, &(0x7f0000000040)=0x54) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000180)) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f00001cb000)={&(0x7f00008e5ff4)={0x10}, 0xc, &(0x7f0000f4a000)={&(0x7f000019bf9b)=ANY=[@ANYBLOB], 0x1}, 0x1}, 0x0) write(0xffffffffffffffff, &(0x7f00000005c0)="ba639044bbc2d3bb3f08404f06e43d8e2783ec23711381e53445b588e1fe03b7bc333e1573b49861b4acc37549019677e6a202b03dc02cba800cf4a839acb386ee0af85efb4a60a52034280881cb70f847f56b79eaed0383ac0922d0a9896bf92eac820630290ecd19463415", 0x6c) 2018/05/02 20:03:40 executing program 0: unshare(0x400) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x20000, 0x0) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000100)='team\x00') getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000140)={0x0, @rand_addr, @broadcast}, &(0x7f0000000180)=0xc) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000340)=0x14) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000000380)={'ip6_vti0\x00', 0x0}) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000002c80)={0x0, @local, @broadcast}, &(0x7f0000002cc0)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000002d00)={{{@in=@broadcast, @in6=@ipv4={[], [], @multicast1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f0000002e00)=0xe8) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000002e40)={@empty, @multicast2, 0x0}, &(0x7f0000002e80)=0xc) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1c, &(0x7f00000002c0)={@local, 0x0}, &(0x7f0000000b80)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000002f40)={{{@in=@loopback, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f0000003040)=0xe8) getpeername$packet(0xffffffffffffff9c, &(0x7f00000030c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000003100)=0x14) getsockname$packet(r0, &(0x7f0000003140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000003180)=0x14) getsockname$packet(0xffffffffffffffff, &(0x7f00000031c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000003200)=0x14) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000003240)={'veth0_to_team\x00', 0x0}) accept$packet(0xffffffffffffff9c, &(0x7f0000003280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000032c0)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000003300)={'vcan0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000003400)={'vcan0\x00', 0x0}) getsockname$packet(0xffffffffffffff9c, &(0x7f0000003440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000003480)=0x14) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f00000034c0)={@loopback, @empty, 0x0}, &(0x7f0000003500)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000003540)={{{@in=@remote, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@dev}}, &(0x7f0000003640)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000004b80)={'vcan0\x00', 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000004e00)={{{@in6=@mcast1, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@local}}, &(0x7f0000004f00)=0xe8) getsockname$packet(0xffffffffffffff9c, &(0x7f0000004fc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000005000)=0x14) sendmsg$TEAM_CMD_PORT_LIST_GET(r0, &(0x7f00000057c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40002}, 0xc, &(0x7f0000005780)={&(0x7f0000000bc0)=ANY=[@ANYBLOB="14070000", @ANYRES16=r1, @ANYBLOB="000227bd7000fddbdf250300000008000100", @ANYRES32=r2, @ANYBLOB="3c00020038000100240001006d636173745f72656a6f696e5f696e74657276616c00000000000000000000000800030003000000080004000600000008000100", @ANYRES32=r3, @ANYBLOB="c80002004c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000001c000400686173685f746f5f706f72745f6d617070696e670000000040000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b0000000800040000000000080007000000000038000100240001006e6f746966795f70656572735f636f756e7400000000000000000000000000000800030003000000080004000100000008000100", @ANYRES32=r4, @ANYBLOB="780002003c000100240001006d6f64650000000000000000000000000000000000000000000000000000000008000300050000000c00040072616e646f6d000038000100240001006c625f73746174735f726566726573685f696e74657276616c000000000000000800030003000000080004000600000008000100", @ANYRES32=r5, @ANYBLOB="4400020040000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b0000000800040000000000080007000000000008000100", @ANYRES32=r6, @ANYBLOB="bc00020038000100240001006d636173745f72656a6f696e5f636f756e740000000000000000000000000000080003000300000008000400d100000040000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r7, @ANYBLOB="0800070000000000400001002400010071756575655f69640000000000000000000000000000000000000000000000000800030003000000080004001f00000008000600", @ANYRES32=r8, @ANYBLOB="0800010175f863b3787c574c8c8610315e0d109d1039879ff44619f5ad157f25bec20b891c5648a1a64a932ec40fb65e2a5f04c9c46966ba2a09cabbaae8397593e3d1b013621dbf51cec7e216574ac4370d290d3746b0e7d8de7f6e07d5ccfb8965c38717cd4012fe8923bbf7f70c6c05aa", @ANYRES32=r9, @ANYBLOB="2002020041000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b0000000800040093ffffff0800aa6b12038b0c5a640ae77e4addb4af3747e0bfb494c7", @ANYRES32=r10, @ANYBLOB="38000100240001006e6f746966795f70656572735f696e74657276616c00000000000000000000000800030003000000080004000400000074000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b000000440004000100000409000000712a8107ff070000620c00063490000001018109010400000900000109000000800000008d0f00000200ab078000000002000801fb0d00003c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r11, @ANYBLOB="40000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b000000080004008000000008000600", @ANYRES32=r12, @ANYBLOB="40000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b000000080004000002000008000700000000003c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r13, @ANYBLOB="38000100240001006c625f73746174735f726566726573685f696e74657276616c000000000000000800030003000000080004004000000008000100", @ANYRES32=r14, @ANYBLOB="2c020200400001002400010071756575655f69640000000000000000000000000000000000000000000000000800030003000000080004008d03000008000600", @ANYRES32=r15, @ANYBLOB="40000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b000000080004000800000008000600", @ANYRES32=r16, @ANYBLOB="3c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r17, @ANYBLOB="3c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r18, @ANYBLOB="40000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r19, @ANYBLOB="08000700000000003c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r20, @ANYBLOB="3c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r21, @ANYBLOB="38000100240001006c625f73746174735f726566726573685f696e74657276616c00000000000000080003000300000008000400ffffffff40000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r22, @ANYBLOB='\b\x00\a\x00\x00\x00\x00\x00'], 0x714}, 0x1, 0x0, 0x0, 0x4}, 0x800) r23 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) write(r23, &(0x7f00000001c0)="ff872018f671a0f18ea017f62d626f91aa26fdda803c51f6e8dc9405b52089c1890b94100a07ebd317681fb75d7f0ed26750ee28c30ac2db38bf80fa1a1d6820e6954d8c36fb1486a0f2f2b550836cce1391ed89866b7703d09f1275b71098b0f7070665d34c40fd5f06813e50c4f6f320ee1379af7e15b55795cb414177612b52d7971442a48585dfa1c643b5e85b647fcd8f1cc87ed60fbf309ce3100c19a6ba4020ac925e933d0b4c43f597d7e566f89c325dd4eaf6d98fd90dfbd763190d520caf8cb613b722e00b6f7ac7661221ec7a", 0xd2) fcntl$F_SET_FILE_RW_HINT(r23, 0x40e, &(0x7f0000000000)=0x7) 2018/05/02 20:03:40 executing program 7: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x100, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000040), 0x4) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) syz_fuse_mount(&(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x1000020) 2018/05/02 20:03:40 executing program 3: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0xe0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x25, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x14) semget(0x0, 0x5, 0x10) vmsplice(r0, &(0x7f0000001b80)=[{&(0x7f00000019c0)}, {&(0x7f0000001a00)="91704831a6d904ae93a90aac6f5ec38aeb3c9c7dc38d7480b9a988e7f602f21683514335937b506a114e3832ffb32d9af5cf923fbc619a183e73b963c7857959f37fbdfb374459940dfc835e63b47088aaa3735934a63bbdf30892a95c4c76b7ee00dc2da07fd5d978bf37bb308069635dd159e36e8153c0854ffad59e7dd3ecd5ebd663e0327b0888d2a12c0d824704a46c53d61af17a64b263e2f34a886326047ab27d77156f642322918056102fd2bbc1e5e473bca18411", 0xb9}, {&(0x7f0000001ac0)="912582ffa16e56eb8d69f781fda97004472bcb3a802fea68b4f8310ebdc794e268e4d67f479b6a", 0x27}, {&(0x7f0000001b00)="d30d2411148adb6226e22ea641b3a9e03cc5c850fd3a531c46b14c1a00", 0x1d}, {&(0x7f0000001b40)="b29a3c760876da3889722767e7cece32c03831c09688afd40dccfa1db91cb3742089b762d90038f980", 0x29}], 0x5, 0xa) r2 = socket$unix(0x1, 0x2, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x15, &(0x7f0000000140)={@mcast1, 0x0}, &(0x7f0000000180)=0x14) sendmsg(r2, &(0x7f0000001940)={&(0x7f00000001c0)=@hci={0x1f, r3, 0x3}, 0x80, &(0x7f0000001880)=[{&(0x7f0000000240)="f41a4bf88a760f839b76628c4003ffc9e466cec1e07029e91f6286ad51079123debea87417431fa57be53fc398400c5d2cf86f07fd3043946d65ae0ce3c94a4c439350e3137fb77b94eb6989f362433f1f4045432d9c09ea644f61826cd4539b50283f92204377710f7b04b3542b5ff6f586cd9461b45b631613307843602bd40bb0e78e799147a38847840e265c396820ef6cdc26db79d70e73bb863e0adf232716de02ab1e2d46b440d3a9e2ef051c3b601f7a6779beff229f5b3d30a72868d5158513", 0xc4}, {&(0x7f0000000340)="a479dd76384a7deeb67e5815ead6b3ba92b11679545ddf09661447ce467749124df1d1198f6b8b5598d93e4e5d07450c2fea77b18e528c1571", 0x39}, {&(0x7f0000000380)='&', 0x1}, {&(0x7f00000003c0)="6d24b65e49dc799cdc15c58917e5c7bd4e76c30da614e983d75758c3a0cccb454e9c3ea6868e3063e309dc183996828b47c822ba4fc851afcebd0c0fb17b3b93b01eaba23c1e7a50684aa64bdbbf46fb6c7928cac2c758dd4480ac674da416ac180474bbe7056358c10cca4f4a6a29d5248e8f9b165d4b39903e7e79bf475faadbb49284c80c2cf8aae286a2151425f4834f5edb6c387200129a8c150460bc5d10f0661dea2b7ead172823a9c6289620d91f748217fd7b5cf55c7749226bdce0cf2e44178f8b87c4341d6ed6e84f1709ce", 0xd1}, {&(0x7f00000004c0)="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", 0x1000}, {&(0x7f00000014c0)="045cf679b3f86207524b084b4c7f286faf886acb5ba18a9c6334cea18662e61f4f4e093343d0c664a1858dd7639c05c0b6c3c3a449bb9b2ee98b9edae9befe930398c9ae50f5f3f5d577b8b178c6b3984b68499b8c18624abdfa26cee730a54a79106d21", 0x64}, {&(0x7f0000001540)="205479efe1d9ca537b93e751c1c80192942c120d88f95daee7ca291130a4e6ac9ae89c621b8a1f42ff13c11678c5145db2618df20f13cf07490c68863c45dd02135933d8e13bff4819973801f318e1e588043be0e5f36bd4edb44c9d8c08905417ffeedbe495cd8caf1ff154bddda6876405cf7e9b5d782c4dc0de10331bec90268af561c7f872ba90d0a791403af7df0a39c90d331527ca4135a530322466e0d1b7b1ee5e8dfb84e906869a774840596e73ed4336cfc0bcb4ffa8fc52bb9eda93bcbf0efdf6396b3a6914a95cee88a0b2c619d25d011743bfc88a62bf", 0xdd}, {&(0x7f0000001640)="8f8ce7b18e1c95ba2be47d047b86147a767acc6026f67e058149f46dd4862b53bccc41f489d5e82925fad4c63f53c1cc169919f56fbc58a23d92204ff45b5eb7dd7a5f5d1447a9fa1e6fe0fe04d90f15837c5100043670c25d3ce3e3f3249caf823e7febde91515adb1c87a67512bb42bf9f2667af059dac21c8bf33563be486da8a0db100cd699b5dd78f73c20dec837b81880533d9914ddb0585d06edc206f37a548c7237a5d2eee90bdf305cc55473cc69286600bba61b6a0ad90153dc278", 0xc0}, {&(0x7f0000001700)="e692d91c2a02208bbff591c737840cf3d565807e50f8b6e182cb925d981a830a415991dff440651cfda04f71e5bef61f6db5304acc298612002f0e39c7cecae48575f584a51d8ee4bb0a7816e3bcbccfcb4bfaeb7218ec90e9d9faf43a0ddc7dcd17697142fe2df1f97cd7a0e1cdde592f75c22a5c4a0f444a22cf739792927b3a9e824720f4a8fd48e4", 0x8a}, {&(0x7f00000017c0)="a419530c64ebfcee3167f8b27379c7b22a04097951c8b9b6af3675f6884b2d8fb1b512ccfc7a12ac7882ff2596971497ca99621318154989cff027b5b011f51f3d771a069d1b39f92b18832700a0a367f3981e631eeb20bef8d44ceec79c4834f17e2298333bd6374a6578fbf8432f4baa585a95f96a679b0a037a4dd8af832d1ea7000bc6c778cc87ffefd4d85c8199588b9c0ce1b04915", 0x98}], 0xa, 0x0, 0x0, 0x20000000}, 0x40000) clone(0x0, &(0x7f0000a93fff), &(0x7f00002b7ffc), &(0x7f000029e000), &(0x7f000031d000)) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000001980)) 2018/05/02 20:03:40 executing program 1 (fault-call:2 fault-nth:3): r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0xac14140a}}, 0x1c) 2018/05/02 20:03:40 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x20000000, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) r2 = socket$netlink(0x10, 0x3, 0x8000000004) dup3(r2, r0, 0x0) writev(r2, &(0x7f0000e11ff0)=[{&(0x7f0000299f3e)="580000001400192340834b80040d8c560a067fffffff810000000000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 2018/05/02 20:03:40 executing program 6: r0 = memfd_create(&(0x7f0000000000)='@%\x00', 0x1) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00000000c0)={0x6, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}]}) unshare(0x40600) r1 = syz_open_dev$evdev(&(0x7f0000fc0000)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000dd5000)={0x17, 0x1, &(0x7f0000000080)="d4"}) [ 97.735746] IPVS: set_ctl: invalid protocol: 0 224.0.0.1:0 dh [ 97.770810] FAULT_INJECTION: forcing a failure. [ 97.770810] name failslab, interval 1, probability 0, space 0, times 0 [ 97.782300] CPU: 0 PID: 7283 Comm: syz-executor1 Not tainted 4.16.0+ #87 [ 97.783324] device lo entered promiscuous mode [ 97.789165] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 97.789178] Call Trace: [ 97.789226] dump_stack+0x185/0x1d0 [ 97.789265] should_fail+0x87b/0xab0 [ 97.789347] should_failslab+0x279/0x2a0 [ 97.817304] __kmalloc+0xc2/0x350 [ 97.820818] ? sctp_get_af_specific+0x3d/0xa0 [ 97.825372] ? sctp_add_bind_addr+0xb0/0x630 [ 97.829852] sctp_add_bind_addr+0xb0/0x630 [ 97.834153] sctp_copy_local_addr_list+0x4e1/0x610 [ 97.839168] sctp_copy_one_addr+0x20b/0xc50 [ 97.843645] sctp_bind_addr_copy+0x28c/0x970 [ 97.848135] sctp_assoc_set_bind_addr_from_ep+0x21c/0x280 [ 97.853727] sctp_sendmsg+0x350f/0x6030 [ 97.857808] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 97.863351] ? kstrtoull+0x766/0x7e0 [ 97.867174] ? sctp_getsockopt+0x145b0/0x145b0 [ 97.871851] inet_sendmsg+0x48d/0x740 [ 97.875760] ? security_socket_sendmsg+0x9e/0x210 [ 97.880701] ? inet_getname+0x500/0x500 [ 97.884730] SYSC_sendto+0x6c3/0x7e0 [ 97.888549] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 97.888869] IPVS: set_ctl: invalid protocol: 0 224.0.0.1:0 dh [ 97.894087] ? prepare_exit_to_usermode+0x149/0x3a0 [ 97.894169] SyS_sendto+0x8a/0xb0 [ 97.894242] do_syscall_64+0x309/0x430 [ 97.912521] ? SYSC_getpeername+0x560/0x560 [ 97.916912] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 97.922153] RIP: 0033:0x455979 [ 97.925372] RSP: 002b:00007f63f3ea5c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c 2018/05/02 20:03:40 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) syz_emit_ethernet(0xb7, &(0x7f0000000240)=ANY=[@ANYBLOB="0180c200000f0180c200000308004e0400a90067834a09889078ffffffff00000000940600000101070b3fac14141dac14140a8624000000010707af64629ed4000d543cb28022438e32f70777070a00222f07001a00c9072b04e0000001ffffffffac14141fe0000001ffffffff00000000ffff9bd300000000ac1414017f000001800000004e234e200401907806cc73430421c9eb9e57c79ac2d0a7a88cdb957ecb8ff6737991060fa81cd65a3c3f93a7f50dc0054bb7a662a98a1d82b3da608b247b286d1921bd2dcfe9ebb4eabf"], &(0x7f0000000200)={0x0, 0x1, [0x143, 0xad9, 0x353, 0xa19]}) listen(r1, 0x0) close(r0) r2 = fcntl$dupfd(r1, 0x0, r0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) timerfd_settime(r2, 0x1, &(0x7f0000000040)={{r3, r4+10000000}}, &(0x7f0000000080)) bind(r0, &(0x7f00000000c0)=@rc={0x1f, {0x4, 0x400, 0x8, 0x5, 0x1808, 0x20000000000000}}, 0x80) [ 97.933261] RAX: ffffffffffffffda RBX: 00007f63f3ea66d4 RCX: 0000000000455979 [ 97.940572] RDX: 0000000000000001 RSI: 00000000209f1000 RDI: 0000000000000013 [ 97.947886] RBP: 000000000072bea0 R08: 0000000020108fe4 R09: 000000000000001c [ 97.955197] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 97.962514] R13: 0000000000000546 R14: 00000000006fbf30 R15: 0000000000000003 [ 97.982311] device lo left promiscuous mode [ 98.027804] device lo entered promiscuous mode 2018/05/02 20:03:41 executing program 2: pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000080)={{{@in=@remote, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@remote}}, &(0x7f00000001c0)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000200)={@mcast2={0xff, 0x2, [], 0x1}, 0x26, r3}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) unlink(&(0x7f0000000040)='./file0\x00') mount(&(0x7f0000434ff8)='./file0\x00', &(0x7f0000abf000)='./file0\x00', &(0x7f0000000180)="6a667300bd14", 0x2000, 0x0) mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f00000002c0)='./file0\x00', &(0x7f0000000280)='proc\x00', 0x0, &(0x7f0000009600)) r5 = dup2(r0, r2) getsockopt$inet_sctp6_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f0000000240)={0x0, 0x40ffff}, &(0x7f00000003c0)=0xfffffffffffffeb7) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000000340)={r6, 0x7f}, &(0x7f0000000380)=0x8) 2018/05/02 20:03:41 executing program 1 (fault-call:2 fault-nth:4): r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0xac14140a}}, 0x1c) 2018/05/02 20:03:41 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x20000000, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) r2 = socket$netlink(0x10, 0x3, 0x8000000004) dup3(r2, r0, 0x0) writev(r2, &(0x7f0000e11ff0)=[{&(0x7f0000299f3e)="580000001400192340834b80040d8c560a067fffffff810000000000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 2018/05/02 20:03:41 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b32fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() sched_rr_get_interval(r1, &(0x7f0000000040)) r2 = getpid() perf_event_open(&(0x7f0000940000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r2, 0x0, r0, 0x0) 2018/05/02 20:03:41 executing program 0: r0 = open$dir(&(0x7f0000000180)='./file0\x00', 0x0, 0x8) write$binfmt_elf32(r0, &(0x7f00000001c0)={{0x7f, 0x45, 0x4c, 0x46, 0x8d8, 0x200, 0x8001, 0x9, 0x2, 0x3, 0x6, 0x1, 0x45, 0x38, 0x1e5, 0x792, 0x0, 0x20, 0x1, 0x2, 0xe57, 0x5d1}, [{0x5, 0x2ace1137, 0x7, 0x7, 0x0, 0x5, 0x5, 0x6}, {0x6474e551, 0x6, 0x1, 0x1ea, 0xffff, 0xfff, 0x3, 0x5}], "b71ef6fe8811aff5621fdb516962b0f4c2fcecc9954f3cb009e4ecb67c1db521bd460dcfe79ca948c54c80ddd3e088a8e26c78b70987f09d60603e037cd420f66288ec5e2984da12409570f6061565b142a59407c0ebd9348037e10783046dc2f5ebb677af11c91f1bbc0b8bbb17e5df3b23812fe536f96c48b6be5e9bfe9a1d930186abb6d202547cb73172645ce68bcf69c845e71f71f68bf096aae9aaeb761bcacc5f5570c13c2b77adcf08117c68fcf527f23b24928e896ad3c67a0958c88ca892dce7213bfca70d369dfbfa9d64b4fa38ba4b0e6890788f21d7532df8", [[], []]}, 0x357) r1 = syz_open_dev$admmidi(&(0x7f0000001540)='/dev/admmidi#\x00', 0xb6, 0x400) fcntl$getownex(r0, 0x10, &(0x7f0000001740)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000001780)={{{@in6=@mcast2, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@local}}, &(0x7f0000001880)=0xe8) r4 = getgid() ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00000018c0)=0x0) r6 = geteuid() stat(&(0x7f0000001900)='./file0\x00', &(0x7f0000001940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getpid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000019c0)={{{@in, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000001ac0)=0xe8) r10 = getgid() r11 = getpgid(0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001b00)={{{@in6=@remote, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in=@broadcast}}, &(0x7f0000001c00)=0xe8) lstat(&(0x7f0000001c40)='./file0\x00', &(0x7f0000001c80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003dc0)={0x0}, &(0x7f0000003e40)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000003300)={0x0, 0x0}, &(0x7f0000003340)=0xc) getgroups(0x3, &(0x7f0000003380)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0]) r17 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000003840)={{{@in6=@ipv4, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000003940)=0xe8) fstat(r0, &(0x7f0000003980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r20 = getpgrp(0xffffffffffffffff) lstat(&(0x7f0000003a00)='./file0\x00', &(0x7f0000003a40)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000003ac0)='./file0/file0\x00', &(0x7f0000003b00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f0000003c00)=[{&(0x7f0000001580)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001700)=[{&(0x7f0000001600)="17bf55b47277cba68d805dc480445f51317fc262bee7dd60c435302e3d7ff8e3a51162613cdfc65b2705d27022dfbb2eaf88fc26c802aee5511e76bea737ff28bc1f75387025a305212ea73fb36de0f8b8bfc27274263790642c275c11cd4b953afe999fa73399b564c1e2fac742af9a1d5dca6de4cd14f1ec3ab10c378b5ab3e4200d5ca8f43ea33b2fc4a5555be864890945633207476a2bee5a2f295de3407be0573a1b76155c95f1a738ee3b32d0434ca54c7393a84aa7f1b2e1d397dc5b921ce126cb91c94aa1ea401478de574c8d82b544500ccface3", 0xd9}], 0x1, &(0x7f0000001d00)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}], 0x80, 0x40}, {&(0x7f0000001d80)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000030c0)=[{&(0x7f0000001e00)="653de17c02a1404c0e240598647f3b95b30b403f3d17bfb68e4c31d14504b68a1fdd170aeb31ca8efbfa903659ac8c18abb86c99f3276f2db648b66172b1d0ecc0b2ddd7242513bdc612515f8768dbe923abf59d7b", 0x55}, {&(0x7f0000001e80)="dcc13a4bb2685bbb447187b8580b62b575554ddd98000db42768887b816422554a335870160fe32c568202895e0034caa2a520da67b6fc925af19f327ec790db67aabb6a88de9e2247a62e5c33f25b01ce4271461ea17e749a46c652a949842f8bc0eb68431ee96cab45c444d6deba8a95c91b732ec017df964964b3c2b8be42feeb960cef0703fe50c3b8edfbebb38557f511b1f0eb269cad08673f0670544ed489f11d64a0f31d6b1cd4", 0xab}, {&(0x7f0000001f40)="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", 0x1000}, {&(0x7f0000002f40)="21cecf4c2bf5f1e2bd49a6392952996634045b38ab591ccb76eb7828c54ed0e83fb6dde02005a207806aca85fce993fee5610d42d18c975e72e698e72910d3ad55639abdb38c2177b797447c5778a194ae34d25d8650001bfdc8a97c45e9ab7c0a494025fd5a3b46411c22ae19ed92dfb83c98bde4e930d0d2fcf0c9ed93559163d43712b451fc518604f15549458dad07943b596df1328135d81ea26d392118b4a5", 0xa2}, {&(0x7f0000003000)="1fa549a44136e0aa7d95ea1cd696dd00463c80e702a777775e75ca36303144f7179938abf907a62e9a94e95a71577811ae477693793e0483b0c2c4c9d1d6d97ed22f165bf84ace9a9c2f363a5da91b173f8d1c210817a9ae785485eaa105577dec29829572d2c617b775836a47124a9b96bdf8d51f1aa5c2813d72e5deded148fdb1f32bbfed6bb2047694992ef10bff9fd94f30b5", 0x95}], 0x5, 0x0, 0x0, 0x8014}, {&(0x7f0000003140)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000003240)=[{&(0x7f00000031c0)="c67849d0c16d913e7c8da357f776560e", 0x10}, {&(0x7f0000003200)="82e10304973ab4677fed65b0388466338a68", 0x12}], 0x2, &(0x7f0000003e80)=ANY=[@ANYBLOB="280001000000010000005a69bc73b5030a76deed31fa6249d175cc5c5ae899177f13ec3054c5a7f44ea3e4666546b7a2ed6b3e05e7ad9efac05d624d7d362e66647486bbef9b2f6e465ce60b9dff1f442c8cb5d183c27283bd5206d0d56a3e2b249d788936e9bae3606f56ffc0321a0db41c7de8f4bfd8439a5f0500", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r14, @ANYRES32=r15, @ANYRES32=r16, @ANYBLOB='\x00\x00\x00\x00'], 0x48, 0xc0}, {&(0x7f0000003440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000003540)=[{&(0x7f00000034c0)="a015047e9810c460547536231fe37c740167595851921e043859d8a914f3c3dd9ea3049dbf9dc76cd6f29dadb0b11a9c35e0184199d9", 0x36}, {&(0x7f0000003500)="715ed2828591c1c3", 0x8}], 0x2, &(0x7f0000003280)=ANY=[@ANYBLOB="38000000000000000100000101000000a180868a8f09b98d1e9b0c8d18b40c86e41f3a17454c6122b9fe7131398c3b68b079d74fe9afbcc7ba1884000c33fccdc1b36be4adaa23a3a39e599c62427b827d83", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0], 0x38, 0x40804}, {&(0x7f00000035c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000003800)=[{&(0x7f0000003640)="94fd2c0bd290f6098263ed53bd09873536cc045ddfc30a75eb433544e6a5ea3c9306f71de3cbce833a1043cecec7e8854eff6d7b0890b10a7a0728666c6f2850bd96c698dde13e689a179f0d99872f5f4aedfd31a0a8a8c146863d3baff1577fde6b658e7587554f7240462cbddfb7d126fbae2b8d05cc8afe803ba77459039481e5e0d5ca7d66c83efaa72fef7865cf958b81d06e3601994d6a127a59d3c9b893be5f5f619f81b2ab5f45a4956bffa7969158d139d10f53b9a3f115357b4fd40a56c9720186196e02783baf73eec4be5df68e02faf7a74a3c75549b07cb", 0xde}, {&(0x7f0000003740)="a637f125f2cbe3db88ea54aa4621ad0c3e68caca65674cb267783b84aac8c7c8110173d2a56aa902317df6c9cd6af9bcd89ca35aa6667a517ad9dbff01057f1bae74d1870da188d446c21db31715bb4634ddd592b9120108e0e32b5a0d5ce4098d66a81bf45c169bab805ea55395f1bec28f5cde505364a8afac623ba4577f047f6593c0b2dd1b8da0", 0x89}], 0x2, &(0x7f0000003b80)=ANY=[@ANYBLOB="28000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r17, @ANYRES32=r18, @ANYRES32=r19, @ANYBLOB="00000000d663a4602c3f896fa7fa200000000000", @ANYRES32=r20, @ANYRES32=r21, @ANYRES32=r22, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00'], 0x80, 0x4000}], 0x5, 0x4) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x64033, 0xffffffffffffffff, 0x0) futimesat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)={{}, {0x77359400}}) r23 = syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0x3, 0x880) ioctl$sock_inet6_udp_SIOCINQ(r23, 0x541b, &(0x7f0000000140)) r24 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x4800, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r24, 0xc0206416, &(0x7f0000000080)={0x4, 0x1000, 0x5, 0x9}) ioctl$PIO_FONT(r24, 0x4b61, &(0x7f0000000540)="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") 2018/05/02 20:03:41 executing program 7: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f757000361a6f74a1b774b8642f3dfdd313d92946ff0167415d8dc22791dcd496520c1c99f4b07d3b2a11090000000229210b73abdcd2986fc290ac9b6ace278586d39949a54fb276eb1fd3964b0cad27e417b33abb8d3b00e64e75e4dff47de27536dccdde5fc746b04faafcec347560a31b3a35a5f20bc949d75cbb763987", 0x200002, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000000)=@generic={0x8, 0x7}) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000000080)={'ip_vti0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x2000, 0x0) ioctl$TIOCNXCL(r1, 0x540d) 2018/05/02 20:03:41 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f0000000240)=0x1000000000000000, 0x4) rmdir(&(0x7f0000000080)='./file0\x00') connect$nfc_llcp(0xffffffffffffffff, &(0x7f0000000540)={0x27, 0x0, 0x2, 0x2, 0x7, 0x6, "4021bc5c62a8b600554fd217a152db8c5e202690ff5e106c7c3952d6060c481cf11e7913f883ddd296bfa5479216af340d0d68910e8d8adb388f562a8d6718"}, 0x60) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'lo\x00'}) inotify_add_watch(r0, &(0x7f00000001c0)='./file0\x00', 0x40) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000340)={0x0, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x25}, 0x2c) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000140)={'lo\x00', 0xfff}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000280)=ANY=[@ANYBLOB="09003c9dbb000009007f000300501c0100bc28f298fbff00"], &(0x7f0000000200)=0x1) getsockopt$IPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x40, &(0x7f00000000c0)={'security\x00'}, &(0x7f0000000040)=0x54) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000180)) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f00001cb000)={&(0x7f00008e5ff4)={0x10}, 0xc, &(0x7f0000f4a000)={&(0x7f000019bf9b)=ANY=[@ANYBLOB], 0x1}, 0x1}, 0x0) write(0xffffffffffffffff, &(0x7f00000005c0)="ba639044bbc2d3bb3f08404f06e43d8e2783ec23711381e53445b588e1fe03b7bc333e1573b49861b4acc37549019677e6a202b03dc02cba800cf4a839acb386ee0af85efb4a60a52034280881cb70f847f56b79eaed0383ac0922d0a9896bf92eac820630290ecd19463415", 0x6c) 2018/05/02 20:03:41 executing program 3: madvise(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x15) madvise(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x12) madvise(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x13) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x80, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000040)={0xe143, 0x200, 0x7ff, 0x80000000, 0x0, 0xfffffffffffffff8, 0x1, 0x577, 0x0, 0x59, 0x9, 0x400}) [ 98.278282] device lo left promiscuous mode [ 98.300235] FAULT_INJECTION: forcing a failure. [ 98.300235] name failslab, interval 1, probability 0, space 0, times 0 [ 98.311646] CPU: 1 PID: 7321 Comm: syz-executor1 Not tainted 4.16.0+ #87 [ 98.318521] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 98.327922] Call Trace: [ 98.330567] dump_stack+0x185/0x1d0 [ 98.334252] should_fail+0x87b/0xab0 [ 98.338077] should_failslab+0x279/0x2a0 [ 98.342263] __kmalloc+0xc2/0x350 [ 98.345795] ? sctp_add_bind_addr+0xb0/0x630 [ 98.350267] sctp_add_bind_addr+0xb0/0x630 [ 98.354558] sctp_copy_local_addr_list+0x4e1/0x610 [ 98.359573] sctp_copy_one_addr+0x20b/0xc50 [ 98.364072] sctp_bind_addr_copy+0x28c/0x970 [ 98.368578] sctp_assoc_set_bind_addr_from_ep+0x21c/0x280 [ 98.374179] sctp_sendmsg+0x350f/0x6030 [ 98.378274] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 98.383832] ? kstrtoull+0x766/0x7e0 [ 98.387647] ? sctp_getsockopt+0x145b0/0x145b0 [ 98.392317] inet_sendmsg+0x48d/0x740 [ 98.396234] ? security_socket_sendmsg+0x9e/0x210 [ 98.401190] ? inet_getname+0x500/0x500 [ 98.405224] SYSC_sendto+0x6c3/0x7e0 [ 98.406160] IPVS: set_ctl: invalid protocol: 0 224.0.0.1:0 dh [ 98.409210] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 98.409277] ? prepare_exit_to_usermode+0x149/0x3a0 [ 98.426632] SyS_sendto+0x8a/0xb0 [ 98.429939] device lo entered promiscuous mode [ 98.430188] do_syscall_64+0x309/0x430 [ 98.430237] ? SYSC_getpeername+0x560/0x560 [ 98.443044] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 2018/05/02 20:03:41 executing program 3: prctl$intptr(0x8, 0x20000) 2018/05/02 20:03:41 executing program 7: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x7d, 0x0, 0xffffffffffffffff, 0x2}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) [ 98.448269] RIP: 0033:0x455979 [ 98.451485] RSP: 002b:00007f63f3ea5c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 98.459267] RAX: ffffffffffffffda RBX: 00007f63f3ea66d4 RCX: 0000000000455979 [ 98.466580] RDX: 0000000000000001 RSI: 00000000209f1000 RDI: 0000000000000013 [ 98.473894] RBP: 000000000072bea0 R08: 0000000020108fe4 R09: 000000000000001c [ 98.481204] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 98.488542] R13: 0000000000000546 R14: 00000000006fbf30 R15: 0000000000000004 2018/05/02 20:03:41 executing program 6: r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa}, 0x1c) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000), &(0x7f0000000080)=0xb) fallocate(r1, 0x0, 0xffff, 0x3ff) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000300)=0x2, 0x4) sendfile(r0, r1, &(0x7f0000e64ff8), 0x10001) 2018/05/02 20:03:41 executing program 3: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xffffffffffffff7f}, 0x0, 0x8) syz_emit_ethernet(0x5e, &(0x7f0000000100)={@random="4a003e6b9194", @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [{[{0x9100, 0x20, 0x1, 0x3}], {0x8100, 0x4, 0x5, 0x3}}], {@canfd={0xd, {{0x0, 0x5, 0x782, 0x40000000}, 0xb, 0x2, 0x0, 0x0, "df51755911063e402f01d2b0e60bd001be1bf1bc1ba97ce96ee4a9d4df0de1a7ad9dff77aab8571bec0ff0fb22d0a59175b8f2078f1654d91699cb066067abbf"}}}}, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x10240, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x8, 0x1ff, 0x1, 0x80000000, 0x0, 0x5, 0x8010, 0x4, 0x5dea000000, 0xed, 0x6, 0x8000, 0x80, 0x9, 0x3, 0xffffffffffff8001, 0x8, 0x7, 0x4, 0x8, 0x1, 0x5, 0x9, 0x9, 0xffffffffffffff7f, 0x5, 0x7, 0x80000000, 0x0, 0x4, 0x4, 0x3, 0x100, 0x8, 0x1, 0x647, 0x0, 0x80, 0x0, @perf_config_ext={0x0, 0x2}, 0x1000, 0x3ff, 0x2, 0x7, 0xfff, 0x132, 0x1}, r0, 0x8, r2, 0x9) rt_tgsigqueueinfo(r0, r1, 0x17, &(0x7f0000000000)={0x0, 0x0, 0x3}) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) read(r3, &(0x7f0000000280)=""/128, 0xffffff39) 2018/05/02 20:03:41 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x20000000, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) r2 = socket$netlink(0x10, 0x3, 0x8000000004) dup3(r2, r0, 0x0) writev(r2, &(0x7f0000e11ff0)=[{&(0x7f0000299f3e)="580000001400192340834b80040d8c560a067fffffff810000000000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 2018/05/02 20:03:41 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f00000002c0)={0xac91, 0x1}) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffffff, 0x7, 0x0, 0xa416, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) accept4$unix(r1, 0x0, &(0x7f0000000180), 0x800) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000140)={0x0, 0x7, 0x5, 0x80000001}, &(0x7f0000000340)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000380)={0x4, 0x7fff, 0x800c, 0x1, 0x8, 0x8000, 0x955, 0xfffffffffffffff8, 0x0}, &(0x7f00000003c0)=0x20) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000440)={0xca8, 0xf67, 0x8000, 0x6, 0x3c9, 0x1fd0, 0xeb, 0x9, r2}, 0x20) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00000000c0)={r3, 0x5}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000001c0)={r4, @in6={{0xa, 0x4e22, 0x6, @loopback={0x0, 0x1}, 0x9}}, 0x101, 0x9, 0xffffffffffffffff, 0x42, 0x4}, &(0x7f0000000280)=0x98) ioctl$BLKRAGET(r1, 0x1263, &(0x7f0000000400)) 2018/05/02 20:03:41 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write(r0, &(0x7f0000000200)="15000000000008a66da40e000087a72000000068", 0x14) write$rdma_cm(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00000000180000fa0400000000000000", @ANYPTR=&(0x7f0000001840)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="3f010d005401000068e1c53baa9214a2790e2e40bb08cc1794339096aa1dc2f0325358e3708294323e8407ce31bc2013649dff4216f5d589fa0fbdb1ede8190dbe6af203de974f2bedc8f62517804fc5338f9775df9ccb81f284394bb90bc6c35e7e56f43ee40390036c38d52fe961b09bb1ccceff7c706c8985e208b4aaf13e75e02dd71c4659a3946c59c5ae156c974a05cb0443d3de41f6d360555e6ac83a0800dd74e13e0f"], 0x20) write$rdma_cm(r0, &(0x7f00000018c0)=@destroy_id={0x1, 0x10, 0xfa00, {&(0x7f0000000000), r1}}, 0x18) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='maps\x00') ioctl$SG_GET_VERSION_NUM(r2, 0x2282, &(0x7f0000000180)) [ 98.652798] random: crng init done 2018/05/02 20:03:41 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f757000361a6f74a1b774b8642f3dfdd313d92946ff0167415d8dc22791dcd496520c1c99f4b07d3b2a11090000000229210b73abdcd2986fc290ac9b6ace278586d39949a54fb276eb1fd3964b0cad27e417b33abb8d3b00e64e75e4dff47de27536dccdde5fc746b04faafcec347560a31b3a35a5f20bc949d75cbb763987", 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000040)="6367726f75702e70726f63731d", 0x2, 0x0) clone(0x0, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x2, 0x0) write$fuse(r2, &(0x7f00000000c0)={0x12, 0x1, 0x9, @fuse_notify_poll_wakeup_out={0x6}}, 0x12) sendfile(r1, r1, &(0x7f0000000000)=0x36, 0x7) 2018/05/02 20:03:42 executing program 2: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x82, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x80000001) dup2(r1, r1) 2018/05/02 20:03:42 executing program 0: mkdir(&(0x7f0000000440)='./file0\x00', 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f0000000300)="b72c762d6ba10bde7a6a04519a7e1906d390951d4b8258", 0x17}], 0x1, 0x3) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f00005f7ffb)='nfs4\x00', 0x0, &(0x7f0000000300)) 2018/05/02 20:03:42 executing program 1 (fault-call:2 fault-nth:5): r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0xac14140a}}, 0x1c) 2018/05/02 20:03:42 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000040)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x14, 0x17}}, 0xc) close(r0) flock(r0, 0xc) 2018/05/02 20:03:42 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x2) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x80, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000180)={@ipv4={[], [], @multicast1}, 0x0}, &(0x7f00000001c0)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000200)={'vcan0\x00', r2}) r3 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x80000, 0x0) setsockopt$ax25_int(r3, 0x101, 0x4, &(0x7f0000000100), 0x4) socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) accept(r0, 0x0, &(0x7f00000000c0)=0x42) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) accept4$ax25(r3, &(0x7f0000000240), &(0x7f0000000280)=0x10, 0x800) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$TCSETSW(r4, 0x5403, &(0x7f0000000040)={0x76, 0x4, 0x8, 0x2, 0x2, 0x0, 0x10001, 0x0, 0x4d7, 0xffffffff, 0x3, 0xfff}) 2018/05/02 20:03:42 executing program 3: r0 = getpgrp(0x0) r1 = gettid() r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffffff, 0x0, 0x1, 0x4, &(0x7f0000000040)=[0x0], 0x1}, 0x20) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, r2, 0x0) mmap(&(0x7f0000000000/0x936000)=nil, 0x936000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x7, &(0x7f000058a000)={0x0, 0x0, 0x5}) rt_sigtimedwait(&(0x7f0000001ff8)={0x3ffff}, &(0x7f0000f0aff0), &(0x7f0000fbcff0)={0xffffd, 0x989680}, 0x8) mq_unlink(&(0x7f0000000000)='^,\x00') 2018/05/02 20:03:42 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x20000000, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) r2 = socket$netlink(0x10, 0x3, 0x8000000004) dup3(r2, r0, 0x0) writev(r2, &(0x7f0000e11ff0)=[{&(0x7f0000299f3e)="580000001400192340834b80040d8c560a067fffffff810000000000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 2018/05/02 20:03:42 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001100)={0x0, @in6={{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, &(0x7f00000011c0)=0x8c) shmget$private(0x0, 0x200000, 0x400, &(0x7f0000dfe000/0x200000)=nil) [ 99.263750] NFS: bad mount option value specified: v-k¡ ÞzjQš~Ó•K‚X 2018/05/02 20:03:42 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000040)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x14, 0x17}}, 0xc) close(r0) flock(r0, 0xc) [ 99.311215] NFS: bad mount option value specified: v-k¡ ÞzjQš~Ó•K‚X 2018/05/02 20:03:42 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000040)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x14, 0x17}}, 0xc) close(r0) flock(r0, 0xc) 2018/05/02 20:03:42 executing program 3: r0 = socket(0x11, 0x2, 0x0) bind(r0, &(0x7f0000000000)=@ethernet={0x307, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80) setsockopt(r0, 0x107, 0x1, &(0x7f0000000200)="010000000300060000071a00009139cc", 0x10) [ 99.403527] FAULT_INJECTION: forcing a failure. [ 99.403527] name failslab, interval 1, probability 0, space 0, times 0 [ 99.414981] CPU: 0 PID: 7401 Comm: syz-executor1 Not tainted 4.16.0+ #87 [ 99.421863] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 99.431257] Call Trace: [ 99.433905] dump_stack+0x185/0x1d0 [ 99.438114] should_fail+0x87b/0xab0 [ 99.441949] should_failslab+0x279/0x2a0 [ 99.446142] __kmalloc+0xc2/0x350 [ 99.449667] ? sctp_add_bind_addr+0xb0/0x630 [ 99.454137] sctp_add_bind_addr+0xb0/0x630 [ 99.458448] sctp_copy_local_addr_list+0x4e1/0x610 [ 99.463467] sctp_copy_one_addr+0x20b/0xc50 [ 99.467926] sctp_bind_addr_copy+0x28c/0x970 [ 99.472420] sctp_assoc_set_bind_addr_from_ep+0x21c/0x280 [ 99.478006] sctp_sendmsg+0x350f/0x6030 [ 99.482081] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 99.487622] ? kstrtoull+0x766/0x7e0 [ 99.491437] ? sctp_getsockopt+0x145b0/0x145b0 [ 99.496112] inet_sendmsg+0x48d/0x740 [ 99.500021] ? security_socket_sendmsg+0x9e/0x210 [ 99.504961] ? inet_getname+0x500/0x500 [ 99.508977] SYSC_sendto+0x6c3/0x7e0 [ 99.512780] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 99.518320] ? prepare_exit_to_usermode+0x149/0x3a0 [ 99.523425] SyS_sendto+0x8a/0xb0 [ 99.526930] do_syscall_64+0x309/0x430 [ 99.530871] ? SYSC_getpeername+0x560/0x560 [ 99.535510] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 99.540830] RIP: 0033:0x455979 [ 99.544055] RSP: 002b:00007f63f3ea5c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c 2018/05/02 20:03:42 executing program 0: ioperm(0x0, 0x3, 0x0) syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x1334, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='smaps_rollup\x00') readv(r0, &(0x7f0000000500)=[{&(0x7f0000000180)=""/246, 0xf6}], 0x1) 2018/05/02 20:03:42 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000040)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x14, 0x17}}, 0xc) close(r0) flock(r0, 0xc) 2018/05/02 20:03:42 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x20000000, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) r2 = socket$netlink(0x10, 0x3, 0x8000000004) dup3(r2, r0, 0x0) writev(r2, &(0x7f0000e11ff0)=[{&(0x7f0000299f3e)="580000001400192340834b80040d8c560a067fffffff810000000000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) [ 99.551812] RAX: ffffffffffffffda RBX: 00007f63f3ea66d4 RCX: 0000000000455979 [ 99.559112] RDX: 0000000000000001 RSI: 00000000209f1000 RDI: 0000000000000013 [ 99.566430] RBP: 000000000072bea0 R08: 0000000020108fe4 R09: 000000000000001c [ 99.573749] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 99.581061] R13: 0000000000000546 R14: 00000000006fbf30 R15: 0000000000000005 [ 99.619477] device lo entered promiscuous mode [ 99.748344] device lo left promiscuous mode 2018/05/02 20:03:43 executing program 2: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x82, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x80000001) dup2(r1, r1) 2018/05/02 20:03:43 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x1) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x1) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000140), &(0x7f0000000180)=0x4) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000100)='i', 0x1}], 0x1) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) r2 = dup3(r0, r1, 0x80000) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r0) 2018/05/02 20:03:43 executing program 7: syz_emit_ethernet(0x1e, &(0x7f0000001100)={@random="002342f85c5e", @empty, [], {@can={0xc, {{0x2, 0x2, 0x4, 0x8}, 0x8, 0x1, 0x0, 0x0, "236be660dd25dbf1"}}}}, &(0x7f0000001300)) 2018/05/02 20:03:43 executing program 3: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x5, 0x20000) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000040)=0x3, 0x4) r1 = socket(0x0, 0x803, 0x9) write(r1, &(0x7f0000000080)="240000001a0025f0806bd104feff001c020b49ff6e10b500000700eb08000300a5000000", 0x24) 2018/05/02 20:03:43 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x1, 0x6, 0x20) mlock(&(0x7f0000000000/0x1000)=nil, 0x1000) r0 = syz_open_dev$sndpcmc(&(0x7f00000002c0)='/dev/snd/pcmC#D#c\x00', 0xb7d2, 0x80800) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000300)={0x401, 0x9, 0x5, 0xc6}, 0x10) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$loop(&(0x7f0000000280)='/dev/loop#\x00', 0xfff, 0x200) dup3(r1, r3, 0x80000) clone(0x0, &(0x7f000000bfff), &(0x7f000000bffc), &(0x7f0000004000), &(0x7f0000007000)) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x200000, 0x0) r5 = socket$inet_dccp(0x2, 0x6, 0x0) getsockname$inet(r2, &(0x7f0000000340)={0x0, 0x0, @loopback}, &(0x7f0000000380)=0x10) listen(r5, 0x5) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x5, 0x80}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000000140)=ANY=[@ANYRES32=r6, @ANYBLOB="a00000000267d39a261b06bdf06fc9cfb580e3bd2ee130c492912f0a7391bc8388a4e11e2ee20ad7acc4f341484493d8473b49b7dee5f572ce78fc682ed2a3e500209f6aea1df71802cd4508793f912955dcb3b5a26eab42ad3d3432ec65da1e32c3ef725a5e8dbd22d67fabd74d39e2b5bb151daedbf559e8ade5d4e7d15cf0cdc3d6e2973dfc290f733e560843d5ab1d8c16b1878915d655366a0859d3"], &(0x7f0000000200)=0xa8) accept4$bt_l2cap(r4, &(0x7f0000000040), &(0x7f0000000080)=0xe, 0x80000) 2018/05/02 20:03:43 executing program 1 (fault-call:2 fault-nth:6): r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0xac14140a}}, 0x1c) 2018/05/02 20:03:43 executing program 6: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x2}) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000281000)={{&(0x7f0000000000/0x3000)=nil, 0x3000}, 0x1}) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000005000)={&(0x7f0000000000/0x3000)=nil, 0x3000}) close(r0) 2018/05/02 20:03:43 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x20000000, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x8000000004) dup3(r1, r0, 0x0) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000299f3e)="580000001400192340834b80040d8c560a067fffffff810000000000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) [ 100.357974] mmap: syz-executor0 (7440) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. [ 100.371689] FAULT_INJECTION: forcing a failure. [ 100.371689] name failslab, interval 1, probability 0, space 0, times 0 [ 100.383176] CPU: 1 PID: 7434 Comm: syz-executor1 Not tainted 4.16.0+ #87 [ 100.390053] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 100.399450] Call Trace: [ 100.402095] dump_stack+0x185/0x1d0 [ 100.405874] should_fail+0x87b/0xab0 [ 100.409692] should_failslab+0x279/0x2a0 [ 100.413894] __kmalloc+0xc2/0x350 [ 100.417465] ? sctp_add_bind_addr+0xb0/0x630 [ 100.422734] sctp_add_bind_addr+0xb0/0x630 [ 100.427028] sctp_copy_local_addr_list+0x4e1/0x610 [ 100.432042] sctp_copy_one_addr+0x20b/0xc50 [ 100.436500] sctp_bind_addr_copy+0x28c/0x970 [ 100.440990] sctp_assoc_set_bind_addr_from_ep+0x21c/0x280 [ 100.446594] sctp_sendmsg+0x350f/0x6030 [ 100.450668] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 100.456214] ? kstrtoull+0x766/0x7e0 [ 100.460021] ? sctp_getsockopt+0x145b0/0x145b0 [ 100.464694] inet_sendmsg+0x48d/0x740 [ 100.471217] ? security_socket_sendmsg+0x9e/0x210 [ 100.476161] ? inet_getname+0x500/0x500 [ 100.480197] SYSC_sendto+0x6c3/0x7e0 [ 100.484020] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 100.489561] ? prepare_exit_to_usermode+0x149/0x3a0 [ 100.494687] SyS_sendto+0x8a/0xb0 [ 100.498249] do_syscall_64+0x309/0x430 [ 100.502211] ? SYSC_getpeername+0x560/0x560 [ 100.506591] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 100.511861] RIP: 0033:0x455979 [ 100.515088] RSP: 002b:00007f63f3ea5c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 100.522847] RAX: ffffffffffffffda RBX: 00007f63f3ea66d4 RCX: 0000000000455979 [ 100.530163] RDX: 0000000000000001 RSI: 00000000209f1000 RDI: 0000000000000013 [ 100.537474] RBP: 000000000072bea0 R08: 0000000020108fe4 R09: 000000000000001c [ 100.544793] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 100.552117] R13: 0000000000000546 R14: 00000000006fbf30 R15: 0000000000000006 2018/05/02 20:03:43 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x20000000, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x8000000004) dup3(r1, r0, 0x0) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000299f3e)="580000001400192340834b80040d8c560a067fffffff810000000000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 2018/05/02 20:03:43 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x1, 0x6, 0x20) mlock(&(0x7f0000000000/0x1000)=nil, 0x1000) r0 = syz_open_dev$sndpcmc(&(0x7f00000002c0)='/dev/snd/pcmC#D#c\x00', 0xb7d2, 0x80800) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000300)={0x401, 0x9, 0x5, 0xc6}, 0x10) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$loop(&(0x7f0000000280)='/dev/loop#\x00', 0xfff, 0x200) dup3(r1, r3, 0x80000) clone(0x0, &(0x7f000000bfff), &(0x7f000000bffc), &(0x7f0000004000), &(0x7f0000007000)) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x200000, 0x0) r5 = socket$inet_dccp(0x2, 0x6, 0x0) getsockname$inet(r2, &(0x7f0000000340)={0x0, 0x0, @loopback}, &(0x7f0000000380)=0x10) listen(r5, 0x5) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x5, 0x80}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000000140)=ANY=[@ANYRES32=r6, @ANYBLOB="a00000000267d39a261b06bdf06fc9cfb580e3bd2ee130c492912f0a7391bc8388a4e11e2ee20ad7acc4f341484493d8473b49b7dee5f572ce78fc682ed2a3e500209f6aea1df71802cd4508793f912955dcb3b5a26eab42ad3d3432ec65da1e32c3ef725a5e8dbd22d67fabd74d39e2b5bb151daedbf559e8ade5d4e7d15cf0cdc3d6e2973dfc290f733e560843d5ab1d8c16b1878915d655366a0859d3"], &(0x7f0000000200)=0xa8) accept4$bt_l2cap(r4, &(0x7f0000000040), &(0x7f0000000080)=0xe, 0x80000) 2018/05/02 20:03:43 executing program 5: r0 = socket$unix(0x1, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8943, &(0x7f0000000080)={'bcsh0:\x00'}) fsync(r0) 2018/05/02 20:03:43 executing program 2: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x82, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x80000001) dup2(r1, r1) 2018/05/02 20:03:43 executing program 6: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cpuacct.usage_sys\x00', 0x0, 0x0) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000000380)=0x40) mkdir(&(0x7f000047eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000119000)='./file0\x00', &(0x7f0000cb0000)='mqueue\x00', 0x0, &(0x7f000044d000)) r1 = msgget(0x3, 0x1c0) msgctl$MSG_INFO(r1, 0xc, &(0x7f0000000240)=""/196) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='mounts\x00') getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000003c0), &(0x7f0000000400)=0xb) sendfile(r2, r2, &(0x7f0000f48000)=0x4000000, 0x401) ioctl$EVIOCGSW(r2, 0x8040451b, &(0x7f0000000000)=""/181) getsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f00000001c0), &(0x7f0000000200)=0xfffffffffffffe15) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000440)={0x0, 0x3000000000000}, &(0x7f0000000480)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000004c0)={r3, 0x1c}, &(0x7f0000000500)=0x8) 2018/05/02 20:03:43 executing program 7: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x1, 0x6, 0x20) mlock(&(0x7f0000000000/0x1000)=nil, 0x1000) r0 = syz_open_dev$sndpcmc(&(0x7f00000002c0)='/dev/snd/pcmC#D#c\x00', 0xb7d2, 0x80800) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000300)={0x401, 0x9, 0x5, 0xc6}, 0x10) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$loop(&(0x7f0000000280)='/dev/loop#\x00', 0xfff, 0x200) dup3(r1, r3, 0x80000) clone(0x0, &(0x7f000000bfff), &(0x7f000000bffc), &(0x7f0000004000), &(0x7f0000007000)) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x200000, 0x0) r5 = socket$inet_dccp(0x2, 0x6, 0x0) getsockname$inet(r2, &(0x7f0000000340)={0x0, 0x0, @loopback}, &(0x7f0000000380)=0x10) listen(r5, 0x5) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x5, 0x80}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000000140)=ANY=[@ANYRES32=r6, @ANYBLOB="a00000000267d39a261b06bdf06fc9cfb580e3bd2ee130c492912f0a7391bc8388a4e11e2ee20ad7acc4f341484493d8473b49b7dee5f572ce78fc682ed2a3e500209f6aea1df71802cd4508793f912955dcb3b5a26eab42ad3d3432ec65da1e32c3ef725a5e8dbd22d67fabd74d39e2b5bb151daedbf559e8ade5d4e7d15cf0cdc3d6e2973dfc290f733e560843d5ab1d8c16b1878915d655366a0859d3"], &(0x7f0000000200)=0xa8) accept4$bt_l2cap(r4, &(0x7f0000000040), &(0x7f0000000080)=0xe, 0x80000) 2018/05/02 20:03:43 executing program 3: getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000080)={0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff]}, &(0x7f0000000180)=0x100) r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x89f2, &(0x7f0000000400)={'sit0\x00', &(0x7f0000000140)=ANY=[]}) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getgid() r3 = getgid() setresgid(r1, r2, r3) 2018/05/02 20:03:43 executing program 1 (fault-call:2 fault-nth:7): r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0xac14140a}}, 0x1c) [ 100.867291] FAULT_INJECTION: forcing a failure. [ 100.867291] name failslab, interval 1, probability 0, space 0, times 0 [ 100.878708] CPU: 1 PID: 7481 Comm: syz-executor1 Not tainted 4.16.0+ #87 [ 100.885588] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 100.894974] Call Trace: [ 100.897609] dump_stack+0x185/0x1d0 [ 100.901291] should_fail+0x87b/0xab0 [ 100.905061] should_failslab+0x279/0x2a0 [ 100.909179] __kmalloc+0xc2/0x350 [ 100.912677] ? sctp_transport_new+0x93/0x940 [ 100.917137] sctp_transport_new+0x93/0x940 [ 100.921461] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 100.926915] sctp_assoc_add_peer+0x531/0x1d70 [ 100.931484] sctp_sendmsg+0x5974/0x6030 [ 100.935555] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 100.941089] ? kstrtoull+0x766/0x7e0 [ 100.944897] ? sctp_getsockopt+0x145b0/0x145b0 [ 100.949580] inet_sendmsg+0x48d/0x740 [ 100.953472] ? security_socket_sendmsg+0x9e/0x210 [ 100.958398] ? inet_getname+0x500/0x500 [ 100.962409] SYSC_sendto+0x6c3/0x7e0 2018/05/02 20:03:43 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000fee000)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000fe8fe4)={0xa, 0x4e20}, 0x1c) sendmsg(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)="405605c683e5b828038b4926585ae7b0fd6e51589dbfefc916f858f7552c991e07bac96c8a247511916ac9f2828bb67d29b17ee5dafaf97fdbeba827809cd57042b0101639f2d9801faf26bf62220a62b418fdf6c9a9b8ab3eab9cd1c0e423611e4d13919d8d30795e41fe76ed1b935ed12432db15ad71a742209eacde97a4a41a2c7b5f9a328699e700ead9f38e8dc8819630", 0x93}], 0x1, &(0x7f0000000100)=[{0x68, 0x113, 0x1, "86fb9c95542a3cf57998bd42bb40e166205347a96cd6a1d4980d4bc9afca7116773177a17634ccb01cdcef5a4c68e287535be6e71b48ebe18389e6fb7494e131fcb92f70094b87bc4fbf038ba1d902aad26d7dc1a1b04d9f"}, {0x60, 0x10f, 0x9, "b54c711db86c12bc03ba680aea78858c619063dd0dbd05d3a9d64ea741dede8a9b58dc2a805ef91fbd2e44b02688097235f2228e5d70dfe380d8a2447fa26b82c7495b87d334e56ef85a5c"}, {0xe8, 0x0, 0xff, "f96f04a7c8addebcccfca250d47a0673e9e731b5d9ca593b0cc7a1bf7cdea5d370483db71c1d660fb72f03ddd4c962645dca1a954d7b4e78f9395d0647cf851091b841f5e09d7dc3a366d6a45b5b967526f8514d48f25201fcfd00eaa36f7f93742fbf69434b6bc4dec79238f3e0e5af56d4cd345f24a3ef40a396975014469d54a37faf8f22dfaeb8543f4d6f30017e9b180e79870866d7a1bb60f7af34ccde02d9f1e1a5938f73889718cfc6ac56d0b051833780f208419e59d0a1e89a07564cf089b62136239f66e810a99e2dd7983b2a95"}, {0xc0, 0x0, 0x9, "dccb4257d8c00e19227db61ae96697bb048bebdca3372763d5ff0fb7f2d4aa770e7da8f8d5ecec247bf078c9f5dd50a269b027281c1fc85e8e78ab4c0d249a613f9d90ffcbe13d5d4ff8d213047952c6348e700f9c62cac86d9946178e9d0afdd654a54d0c854bb76bbdbefe890f734fe0c7ef3436511b63ff425195c19a307f5d06994111f7b83570aa10a0158e9a8d1a1ccec191eb1cdafda21c90f7b9dd40a99b23054d02b365d9043fd06b9f"}, {0x50, 0x10f, 0x2, "e1f0ddc7e37b0f4b670082a4fc2bccf7567148f20e9943bb5801f8da39df5e39ec68d4f71f807bc299afb269a9b8d32681bdc48a61a3b5d210"}, {0xe8, 0x113, 0xa00, "0dd00bc7ec7a7018cb1a0d14fe9bcecef9b1c2b8ec8ffa78bb99b3375924219ea51b24e1155df21f02a7211b95c6eabbb4d9a7542f6668fd56566eb37f776e2dfbc6f61606d0578ad7a97d768cc0fb8a1e890f820d7581db86396b755492fe4ff31c3a6d0ded3cb29a56e66585aa888abb04e0a8efdeadd5ca47c0fc737d9be8a33bf8e311ddff1e9263ea04fa6479832942ad9200c9e51d67b74d176bbff03e0acfa238f763b1d4bffa97b20a0bff81d0679800e1277d380ac9a68598a2f98dffc82377abba1b48dcb570953c8652eedccc5d"}, {0xb0, 0xff, 0x1, "c6f1db663d58acffa36dbdb80072962dcc4d834ef44db022be53a2a94c4f6a76960361de0522656133e92cd45ff9fc43222da5afec1b4992cf535212d42c11bc48ca79d0a8eb92674c7b038210d3697ae3aff4d1ef2952a4d31d9f9179d34809b69c1d37ab3e8fc88a5205cfe566ff0ce05710a95791b6b758af92260f2f585942ce18d44a2da332ffc48f6a421df56f00406ea2871a7f106c1c"}], 0x458, 0x4004000}, 0x4000000) listen(r0, 0x0) listen(r1, 0x0) [ 100.966215] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 100.971739] ? prepare_exit_to_usermode+0x149/0x3a0 [ 100.976856] SyS_sendto+0x8a/0xb0 [ 100.980401] do_syscall_64+0x309/0x430 [ 100.984344] ? SYSC_getpeername+0x560/0x560 [ 100.988714] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 100.993928] RIP: 0033:0x455979 [ 100.997138] RSP: 002b:00007f63f3ea5c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 101.004895] RAX: ffffffffffffffda RBX: 00007f63f3ea66d4 RCX: 0000000000455979 2018/05/02 20:03:44 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000340)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) bind$inet(r0, &(0x7f000021d000)={0x2, 0x4e21}, 0x3e) syz_emit_ethernet(0x234, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) unshare(0x400) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x7) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ppoll(&(0x7f0000000040)=[{r2, 0x200}], 0x1, &(0x7f0000000080)={0x77359400}, &(0x7f00000000c0), 0x8) 2018/05/02 20:03:44 executing program 7: r0 = socket$packet(0x11, 0x0, 0x300) fcntl$setstatus(r0, 0x4, 0x40000) openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) 2018/05/02 20:03:44 executing program 5: unshare(0x400) r0 = syz_open_dev$mice(&(0x7f0000f87000)='/dev/input/mice\x00', 0x0, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0xafd, 0x8000040000001) write$evdev(r1, &(0x7f000004d000)=[{{}, 0x2, 0xfffffffffffffffd, 0x401}, {}], 0x30) poll(&(0x7f0000000080)=[{r0}], 0x1, 0x0) [ 101.012191] RDX: 0000000000000001 RSI: 00000000209f1000 RDI: 0000000000000013 [ 101.019501] RBP: 000000000072bea0 R08: 0000000020108fe4 R09: 000000000000001c [ 101.026798] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 101.034109] R13: 0000000000000546 R14: 00000000006fbf30 R15: 0000000000000007 2018/05/02 20:03:44 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x1, 0x6, 0x20) mlock(&(0x7f0000000000/0x1000)=nil, 0x1000) r0 = syz_open_dev$sndpcmc(&(0x7f00000002c0)='/dev/snd/pcmC#D#c\x00', 0xb7d2, 0x80800) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000300)={0x401, 0x9, 0x5, 0xc6}, 0x10) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$loop(&(0x7f0000000280)='/dev/loop#\x00', 0xfff, 0x200) dup3(r1, r3, 0x80000) clone(0x0, &(0x7f000000bfff), &(0x7f000000bffc), &(0x7f0000004000), &(0x7f0000007000)) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x200000, 0x0) r5 = socket$inet_dccp(0x2, 0x6, 0x0) getsockname$inet(r2, &(0x7f0000000340)={0x0, 0x0, @loopback}, &(0x7f0000000380)=0x10) listen(r5, 0x5) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x5, 0x80}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000000140)=ANY=[@ANYRES32=r6, @ANYBLOB="a00000000267d39a261b06bdf06fc9cfb580e3bd2ee130c492912f0a7391bc8388a4e11e2ee20ad7acc4f341484493d8473b49b7dee5f572ce78fc682ed2a3e500209f6aea1df71802cd4508793f912955dcb3b5a26eab42ad3d3432ec65da1e32c3ef725a5e8dbd22d67fabd74d39e2b5bb151daedbf559e8ade5d4e7d15cf0cdc3d6e2973dfc290f733e560843d5ab1d8c16b1878915d655366a0859d3"], &(0x7f0000000200)=0xa8) accept4$bt_l2cap(r4, &(0x7f0000000040), &(0x7f0000000080)=0xe, 0x80000) 2018/05/02 20:03:44 executing program 2: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x82, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x80000001) dup2(r1, r1) 2018/05/02 20:03:44 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x20000000, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x8000000004) dup3(r1, r0, 0x0) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000299f3e)="580000001400192340834b80040d8c560a067fffffff810000000000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 2018/05/02 20:03:44 executing program 1 (fault-call:2 fault-nth:8): r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0xac14140a}}, 0x1c) 2018/05/02 20:03:44 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000300)='/dev/input/event#\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)={0x2005}) ppoll(&(0x7f0000e06fe0)=[{r1}], 0x1, &(0x7f000032dff0), &(0x7f000086fff8), 0x8) 2018/05/02 20:03:44 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000c80ff4)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000304000)) fgetxattr(r0, &(0x7f0000000080)=@random={'btrfs.', ')\x00'}, &(0x7f00000000c0)=""/4096, 0x1000) r3 = syz_open_dev$vcsn(&(0x7f00000010c0)='/dev/vcs#\x00', 0xfffffffffffffffc, 0x4000) ioctl$KDGKBMETA(r3, 0x4b62, &(0x7f0000001100)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000040)={0xc}) [ 101.443771] FAULT_INJECTION: forcing a failure. [ 101.443771] name failslab, interval 1, probability 0, space 0, times 0 [ 101.455148] CPU: 0 PID: 7513 Comm: syz-executor1 Not tainted 4.16.0+ #87 [ 101.462021] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 101.471417] Call Trace: [ 101.474055] dump_stack+0x185/0x1d0 [ 101.477734] should_fail+0x87b/0xab0 [ 101.481500] should_failslab+0x279/0x2a0 [ 101.485709] kmem_cache_alloc+0x136/0xb90 [ 101.489906] ? dst_alloc+0x295/0x860 [ 101.493672] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 101.499171] ? find_match+0x3e9/0x12c0 [ 101.503112] dst_alloc+0x295/0x860 [ 101.506706] ip6_pol_route+0x45bf/0x5da0 [ 101.510872] ? kmsan_set_origin_inline+0x6b/0x120 [ 101.515781] ip6_pol_route_output+0xe6/0x110 [ 101.520245] fib6_rule_lookup+0x2d0/0x720 [ 101.524475] ? __ipv6_addr_type+0x2f4/0x380 [ 101.528843] ? ip6_route_output_flags+0x590/0x590 [ 101.533736] ip6_route_output_flags+0x4fa/0x590 [ 101.538530] ip6_dst_lookup_tail+0x99c/0x1a60 [ 101.543125] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 101.548682] ? chacha20_block+0x1559/0x1940 [ 101.553107] ? kmsan_set_origin_inline+0x6b/0x120 [ 101.558028] ip6_dst_lookup_flow+0xfc/0x270 [ 101.562425] sctp_v6_get_dst+0x6f9/0x1b20 [ 101.566640] ? memzero_explicit+0x2d/0x50 [ 101.570897] ? _get_random_bytes+0x63e/0x670 [ 101.575366] ? get_random_bytes+0xe8/0x250 [ 101.579671] ? sctp_v6_xmit+0x570/0x570 [ 101.583768] sctp_transport_route+0x137/0x640 [ 101.588407] sctp_assoc_add_peer+0x801/0x1d70 [ 101.592974] sctp_sendmsg+0x5974/0x6030 [ 101.597061] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 101.602610] ? kstrtoull+0x766/0x7e0 [ 101.606416] ? sctp_getsockopt+0x145b0/0x145b0 [ 101.611093] inet_sendmsg+0x48d/0x740 [ 101.615000] ? security_socket_sendmsg+0x9e/0x210 [ 101.619949] ? inet_getname+0x500/0x500 [ 101.623972] SYSC_sendto+0x6c3/0x7e0 [ 101.627802] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 101.633340] ? prepare_exit_to_usermode+0x149/0x3a0 [ 101.638484] SyS_sendto+0x8a/0xb0 [ 101.642026] do_syscall_64+0x309/0x430 [ 101.645959] ? SYSC_getpeername+0x560/0x560 [ 101.650316] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 101.655532] RIP: 0033:0x455979 [ 101.658726] RSP: 002b:00007f63f3ea5c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 101.666437] RAX: ffffffffffffffda RBX: 00007f63f3ea66d4 RCX: 0000000000455979 [ 101.673724] RDX: 0000000000000001 RSI: 00000000209f1000 RDI: 0000000000000013 [ 101.681027] RBP: 000000000072bea0 R08: 0000000020108fe4 R09: 000000000000001c [ 101.688312] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 101.695599] R13: 0000000000000546 R14: 00000000006fbf30 R15: 0000000000000008 2018/05/02 20:03:45 executing program 7: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) fdatasync(r0) r1 = socket$inet6(0xa, 0x6, 0x100) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x2, 0x50010, r1, 0x4e) syz_open_procfs(0x0, &(0x7f0000000040)='net/ipv6_route\x00') 2018/05/02 20:03:45 executing program 6: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000000000)={{0xb, 0x0, 0x0, 0x0, "789fa41733d94459d2cbf7b72c9de8cd4758c8765246a2c451ae702c38b875e9c67795fe30945d7883a7523a"}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4], {0x0, 0x1c9c380}}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000000540)={'syzkaller1\x00', {0x2, 0x4e22, @loopback=0x7f000001}}) 2018/05/02 20:03:45 executing program 5: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffb) r1 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f0000000280)="80", 0x1, r1) keyctl$link(0x8, r2, r1) 2018/05/02 20:03:45 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x1, 0x6, 0x20) mlock(&(0x7f0000000000/0x1000)=nil, 0x1000) r0 = syz_open_dev$sndpcmc(&(0x7f00000002c0)='/dev/snd/pcmC#D#c\x00', 0xb7d2, 0x80800) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000300)={0x401, 0x9, 0x5, 0xc6}, 0x10) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$loop(&(0x7f0000000280)='/dev/loop#\x00', 0xfff, 0x200) dup3(r1, r3, 0x80000) clone(0x0, &(0x7f000000bfff), &(0x7f000000bffc), &(0x7f0000004000), &(0x7f0000007000)) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x200000, 0x0) r5 = socket$inet_dccp(0x2, 0x6, 0x0) getsockname$inet(r2, &(0x7f0000000340)={0x0, 0x0, @loopback}, &(0x7f0000000380)=0x10) listen(r5, 0x5) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x5, 0x80}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000000140)=ANY=[@ANYRES32=r6, @ANYBLOB="a00000000267d39a261b06bdf06fc9cfb580e3bd2ee130c492912f0a7391bc8388a4e11e2ee20ad7acc4f341484493d8473b49b7dee5f572ce78fc682ed2a3e500209f6aea1df71802cd4508793f912955dcb3b5a26eab42ad3d3432ec65da1e32c3ef725a5e8dbd22d67fabd74d39e2b5bb151daedbf559e8ade5d4e7d15cf0cdc3d6e2973dfc290f733e560843d5ab1d8c16b1878915d655366a0859d3"], &(0x7f0000000200)=0xa8) accept4$bt_l2cap(r4, &(0x7f0000000040), &(0x7f0000000080)=0xe, 0x80000) 2018/05/02 20:03:45 executing program 3: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r0) socket$unix(0x1, 0x5, 0x0) r2 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x139) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e21, 0x200, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}, 0x8, 0x81}, &(0x7f0000000100)=0x90) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={r3, 0x8001}, &(0x7f0000000180)=0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000f2cff4)={0x6}) 2018/05/02 20:03:45 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x4000, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f00000001c0)={r0, r0, 0xc000000000000, 0x1, &(0x7f00000000c0)="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", 0x7f, 0x3, 0x8b, 0x7, 0x0, 0x7, 0x3f, "f0566600b5a46ff8e0579f690f92d60858869d990d344c973b65e8bfbcb2819212a877e5248f7edb928bec8e881bec686bb9cf1353ec86eebc6aaa8c19837658ea2aaa96059497d93ffb630322b2459a79c40906d4d228c3a0bd4d003bf65a1fd322d7c5792d85a86e272ed96e48f2ab65cbc1134b45a85f3e993111be14138c2eccc55379d3b015dc24969f5d18adb41f066c6f80936008263dc5b7e0da9c0a"}) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0xac14140a}}, 0x1c) shmget(0x2, 0x1000, 0x1408, &(0x7f0000fff000/0x1000)=nil) connect(r0, &(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x1, 0x2, 0x2, 0x2, {0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}}}, 0x80) 2018/05/02 20:03:45 executing program 2: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x82, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x80000001) 2018/05/02 20:03:45 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000040), 0x0, 0x20000000, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x8000000004) dup3(r1, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000299f3e)="580000001400192340834b80040d8c560a067fffffff810000000000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 2018/05/02 20:03:45 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) capset(&(0x7f00001e8ff8)={0x19980330}, &(0x7f00003fd000)) connect(r0, &(0x7f0000000000)=@vsock={0x28, 0x0, 0x2711, @my=0x0}, 0x80) sendmmsg(r0, &(0x7f0000007e00)=[{{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000080)=[{0x18, 0x29, 0x4, "89"}], 0x18}}], 0x1, 0x0) 2018/05/02 20:03:45 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000000)=@nl=@unspec, 0x80, &(0x7f000002aff0)=[{&(0x7f0000000100)="5500000020007fafb72d13b2a4a2809302005c03f9fc232d4db1bb4bb3061ed6ebe10000030343026c26236925000400fe7f0000bd2dca8a9848a3c728f1c46b7b31afdc1338d5fa64c510c9711c30440000000000", 0x55}], 0x1, &(0x7f000002c000)}, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x0, 0x0) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f00000000c0)=0x4) 2018/05/02 20:03:45 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x8000, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/udplite6\x00') getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000100)={{{@in=@broadcast, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}}}, &(0x7f0000000200)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000240)={@dev={0xfe, 0x80, [], 0x1d}, r2}, 0x14) r3 = syz_open_pts(r0, 0x40000004000) read(r0, &(0x7f000060f000)=""/217, 0xd9) dup3(r0, r3, 0x0) 2018/05/02 20:03:45 executing program 2: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x82, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) 2018/05/02 20:03:45 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000040), 0x0, 0x20000000, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x8000000004) dup3(r1, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000299f3e)="580000001400192340834b80040d8c560a067fffffff810000000000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 2018/05/02 20:03:45 executing program 7: r0 = socket$inet(0x2, 0x3, 0xbe) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2}, 0x10, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f00000002c0)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0xfffffffffffffed1, &(0x7f0000000600), 0x0, &(0x7f0000000040)=[{0xfffffffffffffdd2, 0x0, 0x7}], 0x7f}}], 0x3fe, 0x0) 2018/05/02 20:03:45 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x1, 0x6, 0x20) mlock(&(0x7f0000000000/0x1000)=nil, 0x1000) r0 = syz_open_dev$sndpcmc(&(0x7f00000002c0)='/dev/snd/pcmC#D#c\x00', 0xb7d2, 0x80800) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000300)={0x401, 0x9, 0x5, 0xc6}, 0x10) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$loop(&(0x7f0000000280)='/dev/loop#\x00', 0xfff, 0x200) dup3(r1, r3, 0x80000) clone(0x0, &(0x7f000000bfff), &(0x7f000000bffc), &(0x7f0000004000), &(0x7f0000007000)) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x200000, 0x0) r5 = socket$inet_dccp(0x2, 0x6, 0x0) getsockname$inet(r2, &(0x7f0000000340)={0x0, 0x0, @loopback}, &(0x7f0000000380)=0x10) listen(r5, 0x5) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x5, 0x80}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000000140)=ANY=[@ANYRES32=r6, @ANYBLOB="a00000000267d39a261b06bdf06fc9cfb580e3bd2ee130c492912f0a7391bc8388a4e11e2ee20ad7acc4f341484493d8473b49b7dee5f572ce78fc682ed2a3e500209f6aea1df71802cd4508793f912955dcb3b5a26eab42ad3d3432ec65da1e32c3ef725a5e8dbd22d67fabd74d39e2b5bb151daedbf559e8ade5d4e7d15cf0cdc3d6e2973dfc290f733e560843d5ab1d8c16b1878915d655366a0859d3"], &(0x7f0000000200)=0xa8) [ 102.395088] netlink: 57 bytes leftover after parsing attributes in process `syz-executor3'. [ 102.401672] capability: warning: `syz-executor5' uses 32-bit capabilities (legacy support in use) [ 102.433748] netlink: 57 bytes leftover after parsing attributes in process `syz-executor3'. 2018/05/02 20:03:45 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e23, 0x0, @dev={0xfe, 0x80, [], 0xa}, 0x7}, 0x1c) sendto$inet6(r0, &(0x7f0000000000)="7f004f507efa1f5cb4991009b504003f1053b7200fa79d02014adca9e7fe721a", 0x20, 0x1000, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0xac14140a}}, 0x1c) 2018/05/02 20:03:45 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x4000, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f00000001c0)={r0, r0, 0xc000000000000, 0x1, &(0x7f00000000c0)="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", 0x7f, 0x3, 0x8b, 0x7, 0x0, 0x7, 0x3f, "f0566600b5a46ff8e0579f690f92d60858869d990d344c973b65e8bfbcb2819212a877e5248f7edb928bec8e881bec686bb9cf1353ec86eebc6aaa8c19837658ea2aaa96059497d93ffb630322b2459a79c40906d4d228c3a0bd4d003bf65a1fd322d7c5792d85a86e272ed96e48f2ab65cbc1134b45a85f3e993111be14138c2eccc55379d3b015dc24969f5d18adb41f066c6f80936008263dc5b7e0da9c0a"}) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0xac14140a}}, 0x1c) shmget(0x2, 0x1000, 0x1408, &(0x7f0000fff000/0x1000)=nil) connect(r0, &(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x1, 0x2, 0x2, 0x2, {0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}}}, 0x80) 2018/05/02 20:03:45 executing program 6: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x800) readv(r0, &(0x7f0000000600)=[{&(0x7f0000000500)=""/218, 0xda}], 0x1) 2018/05/02 20:03:45 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000200)='hugetlb.2MB.max_usage_in_bytes\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000080)=0x1000000000000000, 0x3) 2018/05/02 20:03:45 executing program 6: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x0, 0x0) r1 = socket$inet6(0x10, 0x4000000003, 0x0) getsockopt$inet6_buf(r1, 0x29, 0xff, &(0x7f0000000080)=""/163, &(0x7f0000000000)=0xa3) sendmsg(r1, &(0x7f0000002fc8)={&(0x7f0000001000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fafb72d1cb2a4a280930a06000000a84308910523692500080008000500000000001900a30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000000240)=""/135) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000180)={'NETMAP\x00'}, &(0x7f00000001c0)=0x1e) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000000200)={r1, 0x8000000000000000}) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000140)={'ip6gretap0\x00', 0x8}) 2018/05/02 20:03:45 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x1, 0x6, 0x20) mlock(&(0x7f0000000000/0x1000)=nil, 0x1000) r0 = syz_open_dev$sndpcmc(&(0x7f00000002c0)='/dev/snd/pcmC#D#c\x00', 0xb7d2, 0x80800) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000300)={0x401, 0x9, 0x5, 0xc6}, 0x10) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$loop(&(0x7f0000000280)='/dev/loop#\x00', 0xfff, 0x200) dup3(r1, r3, 0x80000) clone(0x0, &(0x7f000000bfff), &(0x7f000000bffc), &(0x7f0000004000), &(0x7f0000007000)) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x200000, 0x0) r5 = socket$inet_dccp(0x2, 0x6, 0x0) getsockname$inet(r2, &(0x7f0000000340)={0x0, 0x0, @loopback}, &(0x7f0000000380)=0x10) listen(r5, 0x5) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x5, 0x80}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000000140)=ANY=[@ANYRES32=r6, @ANYBLOB="a00000000267d39a261b06bdf06fc9cfb580e3bd2ee130c492912f0a7391bc8388a4e11e2ee20ad7acc4f341484493d8473b49b7dee5f572ce78fc682ed2a3e500209f6aea1df71802cd4508793f912955dcb3b5a26eab42ad3d3432ec65da1e32c3ef725a5e8dbd22d67fabd74d39e2b5bb151daedbf559e8ade5d4e7d15cf0cdc3d6e2973dfc290f733e560843d5ab1d8c16b1878915d655366a0859d3"], &(0x7f0000000200)=0xa8) 2018/05/02 20:03:45 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000040), 0x0, 0x20000000, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x8000000004) dup3(r1, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000299f3e)="580000001400192340834b80040d8c560a067fffffff810000000000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 2018/05/02 20:03:45 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0xac14140a}}, 0x1c) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@sack_info={0x0, 0x1ff, 0x8}, &(0x7f00000000c0)=0xc) r2 = syz_open_dev$usbmon(&(0x7f0000000200)='/dev/usbmon#\x00', 0x80000000, 0x2100) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') setsockopt$inet6_buf(r2, 0x29, 0xff, &(0x7f00000003c0)="14ab5e9122406dad3a4370ec42ca8171f6bbd39bdefa7118baf7b1bc262d69847b503f1f5a308467a708997358e7a0d51f158f2506cb041fe013ace3708fe88311860f7fc0bbce6911b7524987bf3d4cc5f728830282e915c94cd980bd2a39b52c5f4ea085729794d8db869f47da12dece2b6acebabb5c115b7d5ed7bb87503c92982b0fa9f652e1cc63172ad04bc2920b51bcced5bec0e5b38075213548eb061f0ede9041785d535907fea802b27c", 0xaf) sendmsg$IPVS_CMD_SET_SERVICE(r2, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000340)={&(0x7f0000000180)=ANY=[@ANYBLOB='\\\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="100028bd7000fedbdf25020000000800060001004c4440000300080005007f000001080005007f000001080007004e210000080007004e2200000800040001000000140027dcd92e020065727370616e30000000000000000000"], 0x5c}, 0x1, 0x0, 0x0, 0x4800}, 0x800) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0x215, 0x400, 0x2, 0x9, 0x3}, 0x14) r4 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x40, 0x204000) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r4, 0x80045400, &(0x7f0000000040)) 2018/05/02 20:03:45 executing program 7: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000e03000)=@generic={0x20000000000001e, "0103000000040000000000003300000000a979f31db30c7bcc790405c7bad62e0a63a632ed4938323273fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f67dcf160e7e592358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000670000)=@generic={0x1e, "01fd000000000000000000000000fc00000005a121b80c00000000800000002e0a53b232394a0000000100000000ffff0f82e52b0a669ae43a620170a00021f069ca021f6f65dc1161e7068f358c00f9ecff1458d1ea03000030ffff000000090003b9c8ead200c577aeb81c90541d6d7c770ee590c8bcf70dc151eb1849"}, 0x80) 2018/05/02 20:03:45 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x3a) connect$inet6(r0, &(0x7f0000002fe4)={0xa}, 0x1c) recvmmsg(r0, &(0x7f0000000f80)=[{{&(0x7f0000000d80)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000001140)=[{&(0x7f0000001080)=""/155, 0x9b}], 0x1}}], 0x1, 0x0, &(0x7f00000011c0)) sendmsg(r0, &(0x7f0000000240)={&(0x7f0000000080)=@l2={0x1f, 0xfffffffffffffff8, {0x2, 0x200, 0x1, 0x3ff, 0x9, 0xe6f}, 0x5, 0x6}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000100)="f5544e", 0x3}, {&(0x7f0000000140)="de13bdabfc956e5e3ca7d6a86062bbcee957371dfc59c10164fff921ce69a11bc8", 0x21}, {&(0x7f0000000180)="fd82a156b34702b6c0a451eb9e1582ce74e9ad710bae6424012ed215a42bc2a9dc42a5fc0ef0159558307e188f3a1511e7c30ee26b75f14e087a8c04e7707b6cd7fe3e00b91be23fce112f311559f2a69327029724875a517dab248fa8d3bd3bf491290d5394bdaf0891be4bc7712339e9a894b1a5362dd6ee0fb02a591f", 0x7e}, {&(0x7f00000002c0)="3015db5cd4203bc1102e177473d7eded1ccbdc9c991649aa95664974dfa1166bc063e6011ddeb55677768d1ed229c2c3fdd58154f9e613a7ce16eb092f1f03e352df8283717bbdba7cfd7a59d9a31639c3f429f685db9c8a52d98c226fe145fd1874320ac57d4d1e6d7038fe89f2ce3c0f50d0b20defb67a1eb117fed8059495c7e686abc7d14a66f82eaec0b2c41f3335b5da50e9d957310e1ae620047360af72a6e9720175f08119712e128347b2dd29", 0xb1}], 0x4, &(0x7f0000000580)=ANY=[@ANYBLOB="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"], 0x190, 0x80}, 0x40) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000ff0)=[{&(0x7f0000000280)="e619", 0x2}], 0x10000000000000c3, &(0x7f0000026000)}, 0x2000c080) write(r0, &(0x7f0000000380)="0400", 0xffe5f9f1) 2018/05/02 20:03:45 executing program 2: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x82, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) [ 102.931954] netlink: 17 bytes leftover after parsing attributes in process `syz-executor6'. [ 103.000367] netlink: 17 bytes leftover after parsing attributes in process `syz-executor6'. 2018/05/02 20:03:46 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) 2018/05/02 20:03:46 executing program 5: r0 = socket$inet6(0xa, 0xffffffffffffffff, 0x2) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) sendmsg(r0, &(0x7f0000009fc8)={0x0, 0x0, &(0x7f000002c000)=[{&(0x7f0000000000)=',', 0x1}], 0x1, &(0x7f0000000780)=ANY=[]}, 0x4008800) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000840)=ANY=[@ANYBLOB="02000000adf4b88c87f9a3fa3a9dcaa6beac76c50546120d2dc3133cb865ea4b580deed495acdce9395c0b9c036af23bef13c1955e125bacd177df20f4c970032f87a54c359a3442eddbceacb655c70da1413c0d56de3485d762e549e01e1da74dfd2b9418b57fd113b52c64def1b079", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000100)=0xc) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000140)={r3, 0x1}, 0x8) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f00000007c0)=0xfffffffffffeffff) write$binfmt_elf32(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x3ff) connect$l2tp(r2, &(0x7f0000000800)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e22}, 0x2, 0x4, 0x0, 0x1}}, 0xffffffffffffff0b) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r2, 0x800448d2, &(0x7f00000000c0)={0x1, &(0x7f00000008c0)=[{}]}) getsockopt$inet6_dccp_buf(r0, 0x21, 0xc0, &(0x7f0000000680)=""/245, &(0x7f0000000780)=0xf5) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000600)={0x9}, 0x4) bind$inet6(r2, &(0x7f0000000640)={0xa, 0x4e21, 0x6, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x17}}, 0x1f}, 0x1c) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000180)={r4, 0x4}, 0x8) 2018/05/02 20:03:46 executing program 7: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f00000db000/0x8000)=nil, 0x8000, 0x2, &(0x7f0000000040)=0x9, 0x6, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000531000)='numa_maps\x00') sendfile(r0, r0, &(0x7f00009c7000)=0x40000000, 0x3) 2018/05/02 20:03:46 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x20000000, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) r2 = socket$netlink(0x10, 0x3, 0x8000000004) dup3(r2, r0, 0x0) writev(r2, &(0x7f0000e11ff0)=[{&(0x7f0000299f3e)="580000001400192340834b80040d8c560a067fffffff810000000000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 2018/05/02 20:03:46 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}, 0xa61b, 0x1, 0xff, 0x1, 0x1ff, 0x3, 0x100000001}, &(0x7f0000000040)=0x20) r1 = syz_open_dev$amidi(&(0x7f00000004c0)='/dev/amidi#\x00', 0xfffffffffffffffe, 0x92000) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000000500)={0x9, 0xfffffffffffffff9, 0x6, 0xe69, 0x8001, 0x14, 0x8, 0x2, 0x52, 0x4}) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0xac14140a}}, 0x1c) r2 = fcntl$dupfd(r0, 0x0, r0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000480)) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f0000000440)={0x4, &(0x7f0000000080)=""/178, &(0x7f00000003c0)=[{0x80, 0x6f, 0x3, &(0x7f0000000140)=""/111}, {0x3063903d, 0x85, 0x2, &(0x7f00000001c0)=""/133}, {0x9, 0xa9, 0x4, &(0x7f0000000280)=""/169}, {0x4, 0x5b, 0xfffffffffffff1e5, &(0x7f0000000340)=""/91}]}) 2018/05/02 20:03:46 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x1, 0x6, 0x20) mlock(&(0x7f0000000000/0x1000)=nil, 0x1000) r0 = syz_open_dev$sndpcmc(&(0x7f00000002c0)='/dev/snd/pcmC#D#c\x00', 0xb7d2, 0x80800) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000300)={0x401, 0x9, 0x5, 0xc6}, 0x10) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$loop(&(0x7f0000000280)='/dev/loop#\x00', 0xfff, 0x200) dup3(r1, r3, 0x80000) clone(0x0, &(0x7f000000bfff), &(0x7f000000bffc), &(0x7f0000004000), &(0x7f0000007000)) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x200000, 0x0) r5 = socket$inet_dccp(0x2, 0x6, 0x0) getsockname$inet(r2, &(0x7f0000000340)={0x0, 0x0, @loopback}, &(0x7f0000000380)=0x10) listen(r5, 0x5) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x5, 0x80}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000000140)=ANY=[@ANYRES32=r6, @ANYBLOB="a00000000267d39a261b06bdf06fc9cfb580e3bd2ee130c492912f0a7391bc8388a4e11e2ee20ad7acc4f341484493d8473b49b7dee5f572ce78fc682ed2a3e500209f6aea1df71802cd4508793f912955dcb3b5a26eab42ad3d3432ec65da1e32c3ef725a5e8dbd22d67fabd74d39e2b5bb151daedbf559e8ade5d4e7d15cf0cdc3d6e2973dfc290f733e560843d5ab1d8c16b1878915d655366a0859d3"], &(0x7f0000000200)=0xa8) 2018/05/02 20:03:46 executing program 6: gettid() r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000000300)='net/mcfilter6\x00') write$cgroup_pid(r1, &(0x7f0000000240)=ANY=[@ANYBLOB="a27b19f2c4df3e9a7ef82f1adffefe44fd2aa148661c2dadffa601cb8da0720548785be4775964b65d2e2ab8bbfbdd2c810117dd9683011bc63c0a9b68abadcebd99b8920f41a70982a53dbe4ee1681fc483fa0a2786ca86113895818dd91779057449d53ff59dbf9982c58ac9bc935f0236ac1a76"], 0x1) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000000100)={r2, &(0x7f00000000c0)=""/4}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x2, 0x2, 0x7, 0x7fffffff}, &(0x7f0000000180)=0x14) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000001c0)={r3, 0x1}, &(0x7f0000000200)=0x8) syz_open_dev$amidi(&(0x7f0000001400)='/dev/amidi#\x00', 0x726, 0x2000) exit(0x8) sendmsg$rds(r1, &(0x7f00000013c0)={&(0x7f0000000000)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000000080)=[{&(0x7f0000000340)=""/215, 0xd7}, {&(0x7f0000000440)=""/227, 0xe3}, {&(0x7f0000000540)=""/158, 0x9e}, {&(0x7f0000000600)=""/185, 0xb9}], 0x4, &(0x7f0000001180)=[@fadd={0x58, 0x114, 0x6, {{0x8a, 0x2}, &(0x7f00000002c0)=0x2, &(0x7f00000006c0)=0x100000001, 0x1, 0x8, 0x3, 0x401, 0x8, 0x207}}, @mask_cswp={0x58, 0x114, 0x9, {{0x4}, &(0x7f0000000700)=0x2, &(0x7f0000000740)=0x1, 0x6, 0x1, 0x4, 0x3, 0x4, 0x7}}, @cswp={0x58, 0x114, 0x7, {{0xfffffffffffffffe, 0x200}, &(0x7f0000000780)=0x77600000000000, &(0x7f00000007c0)=0x400, 0x9, 0x4, 0xfffffffffffffff9, 0x2, 0x20, 0x20}}, @fadd={0x58, 0x114, 0x6, {{0x37654a7e, 0x1f}, &(0x7f0000000800)=0x51, &(0x7f0000000840)=0x100000001, 0x1ff, 0x7, 0x6, 0x4, 0x22, 0x4}}, @rdma_args={0x48, 0x114, 0x1, {{0xfffffffffffffffb, 0x1}, {&(0x7f0000000880)=""/72, 0x48}, &(0x7f0000000c80)=[{&(0x7f0000000900)=""/195, 0xc3}, {&(0x7f0000000a00)=""/226, 0xe2}, {&(0x7f0000000b00)=""/42, 0x2a}, {&(0x7f0000000b40)=""/24, 0x18}, {&(0x7f0000000b80)=""/20, 0x14}, {&(0x7f0000000bc0)=""/180, 0xb4}], 0x6, 0x10, 0x7}}, @zcopy_cookie={0x18, 0x114, 0xc, 0x100000000}, @rdma_args={0x48, 0x114, 0x1, {{0x7f, 0x9}, {&(0x7f0000000d00)=""/142, 0x8e}, &(0x7f0000001100)=[{&(0x7f0000000dc0)=""/148, 0x94}, {&(0x7f0000000e80)=""/214, 0xd6}, {&(0x7f0000000f80)=""/218, 0xda}, {&(0x7f0000001080)=""/8, 0x8}, {&(0x7f00000010c0)=""/16, 0x10}], 0x5, 0x40, 0x80000001}}], 0x208, 0x1}, 0xc0) 2018/05/02 20:03:46 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) accept4(r1, &(0x7f0000001600)=@nfc_llcp, &(0x7f0000001680)=0x80, 0x0) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x4000, 0x0) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f0000000040)={0x1000000000000, 0x3, 0x48}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100), &(0x7f0000000140)=0xc) close(r0) 2018/05/02 20:03:46 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) 2018/05/02 20:03:46 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x20000000, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) r2 = socket$netlink(0x10, 0x3, 0x8000000004) dup3(r2, r0, 0x0) writev(r2, &(0x7f0000e11ff0)=[{&(0x7f0000299f3e)="580000001400192340834b80040d8c560a067fffffff810000000000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 2018/05/02 20:03:46 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r2, 0x0, 0x61, &(0x7f00000000c0)={'filter\x00', 0x4}, 0x68) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000080)={r1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000000)={r1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x20000, 0x0) recvfrom$packet(r3, &(0x7f0000001700)=""/133, 0x85, 0x2000, 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r3, 0x54a3) close(r0) r4 = add_key(&(0x7f0000000180)='.request_key_auth\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200)="a0b681050874cc7c3d3d16995556852df2630057304d0b057673ad0586a0b5254adb1caf4950cff7833c6e4eee0c44ca775af6e7d19bb36ce7dd9abfd9c704b02f94f6b75d5a4c0d0d995c246c22569673e9e4d16f5fa2d3b39605f964b3662722f4bd0db214ed23fcc2e123c17bf4c1f627cd795bf9428bc170a30562a1c4f6ad07a71fe11c200fc33822b2b9f1cbf28a85d2c677ab88507c011a319d1386aa3314350e8542a82ec2a9b418c58abc5e345c9a234c7bb639f26b954979bc6b7a99650da0abdfd13ffbed19830674", 0xce, 0xfffffffffffffffa) r5 = add_key$keyring(&(0x7f0000001680)='keyring\x00', &(0x7f00000016c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0x0) keyctl$instantiate_iov(0x14, r4, &(0x7f0000001600)=[{&(0x7f0000000300)="0e3fc3c1285db27bdb91d2a21ec9e9215caa1c2874bde77e0ecc0fe661a348e305039e99a10b2b23eeb30682a5f5ef8129a92bde0f84bc9bccb2ff3bae9971b3fc416953d1b932c7284639ebaf86ff763d9a27987846578d0a20c6", 0x5b}, {&(0x7f0000000380)="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", 0x1000}, {&(0x7f0000001380)="2cb9038559798ef6ed192c7e52c7bef68dfcb828ea18fc6eabfe62cd382a94dacd158ac0a60b6f6ef4c5cf07227ab6b9a333de38ea6754950c894e1dc04335de90ab4e5de6b63c968895b49e4e5fa070e6a109cbf85090d3faa639585ba3150293476754739cd2c5ee13c64f809c39603c434a2c3983a29d927d55c866cd21aca5784f7d5bcd31a2402641165bb78e381034d2586f113025bc20181f755c0f7ffe412470c6d4ae489726859da5c1aa9658d8b80b45b9e8c3998b9715fd4eee6d48ca8103c4e656eeab09a688e33e811d02e163123f308920f1c3948aaa8e7f0d63c7413860951dc7", 0xe8}, {&(0x7f0000001480)="39145b8d688b9b9fccfb7be93394cf7745f56691e19582bce68494969710503d656decb7b0b1505e2bf6b81473fe9381e57563eeea865764adf394fd5a0b74ee986b20e30563444d0af3a4fced7263d982b9a5e21f18a31413", 0x59}, {&(0x7f0000001500)="e97245d0aa0515f9820e3f01bb4cfe8b6b7aa7d82eb0269e513c95a2e0f4df10fceadd7b980879af1fa7c26cd8ed17cee18dbf6dae0cc8a5f77853130b5356a7ad3c3af9e2f482e88628567c58ff3837c42c2a685ae0", 0x56}, {&(0x7f0000001580)="1cfcfe3e1c60b366bfeaa150f182406553831b956ffa0c4bb5ee040696f5552d25b2a93c8b747028589fd23369c1fc696396330d6af6c27e5ad314e0045a2620008adb70e07ab8a4cbd093745fe0f1098a72a50d3579c1ab57c29d4684", 0x5d}], 0x6, r5) close(r0) 2018/05/02 20:03:46 executing program 1: r0 = socket$inet6(0xa, 0xfffffffffffffffd, 0x8010000400000086) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0xac14140a}}, 0x1c) [ 103.614646] device syz_tun entered promiscuous mode 2018/05/02 20:03:46 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x1, 0x6, 0x20) mlock(&(0x7f0000000000/0x1000)=nil, 0x1000) r0 = syz_open_dev$sndpcmc(&(0x7f00000002c0)='/dev/snd/pcmC#D#c\x00', 0xb7d2, 0x80800) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000300)={0x401, 0x9, 0x5, 0xc6}, 0x10) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$loop(&(0x7f0000000280)='/dev/loop#\x00', 0xfff, 0x200) dup3(r1, r3, 0x80000) clone(0x0, &(0x7f000000bfff), &(0x7f000000bffc), &(0x7f0000004000), &(0x7f0000007000)) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x200000, 0x0) r5 = socket$inet_dccp(0x2, 0x6, 0x0) getsockname$inet(r2, &(0x7f0000000340)={0x0, 0x0, @loopback}, &(0x7f0000000380)=0x10) listen(r5, 0x5) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x5, 0x80}, &(0x7f0000000100)=0x8) accept4$bt_l2cap(r4, &(0x7f0000000040), &(0x7f0000000080)=0xe, 0x80000) [ 103.665597] device syz_tun left promiscuous mode 2018/05/02 20:03:46 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) [ 103.723152] device syz_tun entered promiscuous mode [ 103.781200] device syz_tun left promiscuous mode 2018/05/02 20:03:47 executing program 3: setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x22, &(0x7f0000000040)={@empty, @loopback=0x7f000001}, 0xc) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00006af000), 0x0, 0x0, &(0x7f000000a000)={0x2, 0x4e1f, @multicast1=0xe0000001}, 0x10) 2018/05/02 20:03:47 executing program 6: mbind(&(0x7f0000060000/0x3000)=nil, 0x3000, 0x8001, &(0x7f0000c28000)=0x8000043, 0x5, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000280)='numa_maps\x00') sendfile(r0, r0, &(0x7f00009c7000)=0x40000000, 0x400000ff) vmsplice(r0, &(0x7f0000000400)=[{&(0x7f00000001c0)="9f901b473282eb9412c860fbc664920362916188958ab9f6bc46d0b2b69907c5a6f9e4f6ec574faca7d755f4eb1930cde46a06dd567fd9a49bbcf134baf802d316ecd6068744f5d4e239eda89788e37ab6c8b95c3e389363c47de730d0ab6d23e59db44493212ab5aa5126d6ae7cca0e920d0c83882fb1c174d6b38f87", 0x7d}, {&(0x7f0000000240)="194d77ecc2d3e30e8b145b5eaee7b20bc076f85d5ac8a80680", 0x19}, {&(0x7f00000002c0)="66303bd155f4972ef74673d02e670e02abd01679d007ff27b9", 0x19}, {&(0x7f0000000300)="f80e96044bbb909d7ca1ea85974baa247a1223421d0553fd6cd8ef600e5a29187f4bca68dc30a1e5106a09b7dc65cadade0ea9c6973c47d19a234195cf0600948d308be29f9070c67ca145e899332778f125d1115fe6967b7b9aa04702513a980603bc1f1738b5a2f13ed2cc25a43eee201e8aa01563e43d935e4bfe68a9e2a0578419e013c64d8e1e6552ab8b411991c0ce144009bef9f7562f742ada244ec9958c3724a66bcfacc1d3fbd6cb156ed73f571a9af56df66ed9bf0705a5ddf11c58d10162bad3cbab5a0bddf826f8e3bd6352b99d848778d0cc21", 0xda}], 0x4, 0x1) r1 = add_key$user(&(0x7f0000000440)='user\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000004c0)="f34aef3284ee021f88db9c2f1e863eac6e9fe1910d35571c801cd62abd756edc77dc8a457c26a93ce96ac5d1cde60238ddb19ca6bc6e8a6c116259de407b59c7b5b796e37b87d098af1cf79592d0eb3560b1d1dc7a389516e773466de8fb9ad1519d25fb445c6218ce5c903d1f5afde894b790a57531e47af5c0b829c3b46b720f90b3a250f6b23caac2a9d6d7bc8a18dc6113ffcc041711a69dabb0846b00bcba2b6fbee045b3ffdbbcc0e290fd5d4248cb", 0xb2, 0xfffffffffffffff8) keyctl$describe(0x6, r1, &(0x7f0000000580)=""/89, 0x59) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f00000000c0)={@loopback, 0x0}, &(0x7f0000000100)=0x14) mmap(&(0x7f0000061000/0x1000)=nil, 0x1000, 0x1, 0x13, r3, 0x2db2) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000000140)={@loopback={0x0, 0x1}, @empty, @mcast2={0xff, 0x2, [], 0x1}, 0x1, 0x7fffffff, 0x3f, 0x500, 0x100, 0x80, r4}) setsockopt$inet6_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f0000000000)={0x303, 0x33}, 0x4) signalfd(r0, &(0x7f0000000080)={0x1803003c}, 0x8) 2018/05/02 20:03:47 executing program 5: r0 = socket$inet(0x2, 0x3, 0x10) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000a19000)=0x6, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x100, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000040), 0x308, 0x0, 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer2\x00', 0x800c1, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x66, &(0x7f0000000380)=0x7fffffff, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000400)={{{@in6, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@local}}, &(0x7f0000000500)=0xe8) quotactl(0x100, &(0x7f00000003c0)='./file0\x00', r2, &(0x7f0000000540)="91601c9df6ba5b7598cbba2f7e7af01943352c2f88e1b4799b5e3d35cb30a4059919ff154d3ae913805275394c71c0254d7f56ff0bfd43c529380b63b11dd8861c5d056889d792d43d38cddc264f0bd45f11e25c41889a9f53995a5645e7386a8fb9ec88079862566ecd7ac116c725dffc00eefb0d737c2ec80cfd6c3f58c740ce6186ac9cbed8ac11468c87c4393bd961ba4001d789390aa34592e7a6adcccc2e2f1c173ee600ee51ea6879") r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x8000, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000000c0)={'team0\x00', 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0}, &(0x7f0000000140)=0xc) sendmsg$nl_xfrm(r3, &(0x7f0000000300)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2100000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000600)=ANY=[@ANYBLOB="20010000250008002dbd7000fbdbdf2500000000e4000600000000010000000000000000000000007f0000010000000000000000000000004e211e2f4e2300020200000000000000", @ANYRES32=r4, @ANYRES32=r5, @ANYBLOB="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"], 0x120}, 0x1}, 0x40) 2018/05/02 20:03:47 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x20000000, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) r2 = socket$netlink(0x10, 0x3, 0x8000000004) dup3(r2, r0, 0x0) writev(r2, &(0x7f0000e11ff0)=[{&(0x7f0000299f3e)="580000001400192340834b80040d8c560a067fffffff810000000000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 2018/05/02 20:03:47 executing program 2: perf_event_open(&(0x7f0000940000)={0x0, 0x70, 0x82, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) 2018/05/02 20:03:47 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x0, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0xac14140a}, 0xc587}, 0x1c) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x6, 0x10302) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000000080)=""/160) gettid() getpgrp(0x0) r2 = gettid() r3 = getpgid(r2) fcntl$setown(r0, 0x8, r3) accept$netrom(r1, &(0x7f0000000180)=@full, &(0x7f0000000200)=0x48) getgroups(0x8, &(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) setfsgid(r4) 2018/05/02 20:03:47 executing program 7: r0 = getpgid(0x0) ioprio_get$pid(0x2, r0) r1 = gettid() ptrace$pokeuser(0x6, r1, 0x8000, 0xffff) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000180)=@assoc_value, &(0x7f00000001c0)=0x8) syz_emit_ethernet(0x7, &(0x7f0000000000)=ANY=[@ANYRES64, @ANYRES64, @ANYPTR64=&(0x7f0000002f40)=ANY=[@ANYPTR=&(0x7f0000002b00)=ANY=[@ANYBLOB="02d9bb0e12a3544fa0333c155f2e11f68dafd5c5dcfa1f7a0f7a3e41937fe79f1ed5e6b9d43c67e125e2065d38bc", @ANYBLOB="cbcad58a695ad0c1bd013f1bd66e78cb608d8127839398d48311e5ecd30246fd7ca910e4200649e6c354c8721a7a4d6581bd3ca4f5f16860d9dfab0d888254cfe079c806a5f74d6ef29b0a15d929e2ba", @ANYBLOB="af834d26dfcec233652fac22ebdbb416dd6fa17cfdf5f456d64ba49544d7254b6ce23969f979a1742083a2aa3e21229142f03de14bab31f8568df2cb0e0a0787423f85b5c0baaaf0d390b424304b07e54a3641497c4542697c44ad421ea10a7511d6300493d2c5408206bc524121d4b79b02602d4863a10a937f96de05671cd913dbeedc3e1a5036c3a738aedbf8af7f389f2121e331c99c00d58f4c7347be9d6ecf9d569e50a45a3333addeeb42c5ba2f4452ca9f7cde0dfc", @ANYBLOB="8d3610d03c92eceb0f90694e67e0a232e8788d2e941d3d23964467bde24a9bf0f4a78cfc76f22bd5150aa8e92b3f772c0762189b740308979ff5e751b4f2478cc951ccdba4636af71aac34fbda67481f0d040d1b56a48a99e681a4ce462b924e77341c245955cf3a53c361ed34fbef12dd09e6e55102095141a9b3a07766be520ed397d47e7ea0b9cf507d0cb5a7f95388de3413b786d8895f3216dd0e3c07b51cdf28636b74ad1133caeb925138f46ef1b939e99d5331b8437dc5003a64a08c"], @ANYPTR64=&(0x7f0000002d00)=ANY=[@ANYPTR, @ANYPTR64], @ANYPTR=&(0x7f0000002d40)=ANY=[@ANYRES16, @ANYRES32, @ANYRES16, @ANYPTR64], @ANYRES16, @ANYBLOB="ea426f93a3adc69c36d8f97ddde9a39ddc3fb2d14c1ff33abf4a6d97b46e9492a8bbb374edb85bec193e19c5e6f2c6f66312f81822ffec9a72724eb74c2b5e0ea50ba4879fd1e86cdd56d25ac6ecf44128a0c96d69f6966c3b50544b3b6913de9501ed1cedd7dbe42d79a6531f0de535985893275745ff342bb41cec4fd249df137f9a86349eea3d5e1cf76691a2497190ca204500455f9fb5fda88cd408af56b6c266ef446c5726b3e8b343e10600f589afc946135b9f47c17a793e2890b0ba43eaced08d928a2e95eaa25b", @ANYPTR64=&(0x7f0000002d80)=ANY=[@ANYRES32, @ANYRES16, @ANYBLOB="ae90bfe9f7c7fd1aa2106c1d9d0a854516f6c40d54f86dd1efa3f6c27b232d072270280af58bc711d3e2ea2c3f2f9b61abf73e439ac7fd354955dddaee10197c1a63f92197e5bc7d4928e32250f8cd9210ad1abb2ae6d3ca8f6b0fef1989357cdf24586589a4fbca2fd12cfdeec9d98cc3857af3640cea9dbb24bf3ff30a500f206e5b9c7b41b46f5f67dc3994ec0b8bf4ae7f6f16f2c9d8c7a74b3229a683a958b34f5b6fa6c2ce686364ea32eb43bc1e6a5330747bc88c0dc81a51dc0dd3a383b549dc3d3a6537571dbbf37135b4bfa692b8147fdb5e19db01634874efc6a8cf04f8d34e8dbe", @ANYBLOB="eb76c596616eaf74198fd8cfc747f7e927321c2314168e71a1f32d6f47312aa35ac58f14c42f499cc4c83b3871b0ba19772b6facdd1d19957465c62348eadea54bf0150301611ad9f6009354bddeefe21ff1e25b0ec3c5176beb55cd91e8c79b8ed149e0c95265b8b62bd9da62817d848c84af1c6d4f35995f67e9dab3e67e61a952d1757aad4d5c27181e907056721c8ba6d896cae0f6776b1dbf4e4f59315fd286db2ae3", @ANYRES16, @ANYRES32, @ANYRES64, @ANYPTR], @ANYRES64, @ANYRES32, @ANYRES64], @ANYRES64, @ANYBLOB="c2bed90adb05713435f9f792bb99b9416155dce6a41d69637097ea83b97cedb751ebb7c2d07fbadb787ebeab07e5f86ebecde47b0d372ab539b110bcf20bdf2bb65dc120fdcc29480002f70157368fcf6936164b61e5024259e6a33ea57c821498c6c2271bcca6ba6c04ab731daeea83d2c1232cbc3d5e3081123bcfc82a4a275e91c255549e077e73fdbd3401d8769e255c6b6237a403f6a2cd37514416c8ef809adb54c7a4b1c3d286297d0206209d1a5fe4a9cedba3d616f004750eb2aa79d499b3d48a1b12e1960ba79e20ad539b61be1d34b1dc7d9861693798cbbc6f2848", @ANYPTR=&(0x7f0000002840)=ANY=[@ANYPTR=&(0x7f0000002600)=ANY=[@ANYPTR64, @ANYRES32, @ANYRES64, @ANYRES32], @ANYPTR64=&(0x7f0000002640)=ANY=[@ANYRES64, @ANYPTR64, @ANYPTR64, @ANYRES64, @ANYPTR, @ANYRES32, @ANYPTR64, @ANYRES64, @ANYRES16], @ANYPTR64=&(0x7f0000002680)=ANY=[@ANYRES32, @ANYRES32, @ANYBLOB="2d03450b997452af4213bb7f2f8b523130609f565418358748ae7f28b0d1713af7a8f2e226f8ef69da6102a09c2d8f4a77b1134a64cb6e31c9bf2c3694c9f69dc45cb7acf6d6c32a8c7dcc93919660eb76603b7cb90ec8a9f2a3362440291bf2a02ef74c24f0d3756f1562bd56fc069e04a48f4ae54406670783903eceac4d27c5ccc370", @ANYRES16, @ANYBLOB="b98ffe70e3acfc5dc7edadaa1053650d0acfcb24e59463cc5db1b9fd97dd375f12a637940d7108e4bf097481ec61dc5dc4ffcc3e4260d0526ff52a4a827f9df5064bc0a1d60b13c563a15449406f43776099d7c66cf9dd32069d136ec9521b5270d5699d5add097f362ca53eeb9216b7624afde967858d81fc6c6707d306b5c576972a67a9c084d9817fa5ba474a52a937b06fbca45beab574953aa65f30ef8eb59a71eed1c471cb27f37ad191fc86a7dffbc32f6ddbf82c3970ed5540d0e066ffb924c84f62b0df25b193939af32d8dfd15b7164b134da2c74cf23f8a8d82846a22f4cf470f14605efbdcc83127fe2ba8c7737a49", @ANYPTR]], @ANYRES16], 0x0) 2018/05/02 20:03:47 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x1, 0x6, 0x20) mlock(&(0x7f0000000000/0x1000)=nil, 0x1000) r0 = syz_open_dev$sndpcmc(&(0x7f00000002c0)='/dev/snd/pcmC#D#c\x00', 0xb7d2, 0x80800) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000300)={0x401, 0x9, 0x5, 0xc6}, 0x10) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$loop(&(0x7f0000000280)='/dev/loop#\x00', 0xfff, 0x200) dup3(r1, r3, 0x80000) clone(0x0, &(0x7f000000bfff), &(0x7f000000bffc), &(0x7f0000004000), &(0x7f0000007000)) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x200000, 0x0) r5 = socket$inet_dccp(0x2, 0x6, 0x0) getsockname$inet(r2, &(0x7f0000000340)={0x0, 0x0, @loopback}, &(0x7f0000000380)=0x10) listen(r5, 0x5) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x5, 0x80}, &(0x7f0000000100)=0x8) accept4$bt_l2cap(r4, &(0x7f0000000040), &(0x7f0000000080)=0xe, 0x80000) 2018/05/02 20:03:47 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) getsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000000), &(0x7f0000000040)=0x4) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0xac14140a}}, 0x1c) 2018/05/02 20:03:47 executing program 2: perf_event_open(&(0x7f0000940000)={0x0, 0x70, 0x82, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) 2018/05/02 20:03:47 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={"626f6e64300000000000000000853c00", 0x3}) write$binfmt_aout(r1, &(0x7f0000000680)={{0x10f, 0x4, 0xb0f1, 0x31f, 0x3df, 0x3543bf25, 0x3b6, 0x81}, "ef1904b9ff733223507d0bd7d90347fabd18cb649558ceea02192a50b71c68c6819a452df0bad24375821e3575d6ae90cd358ed423c081dffc048307b444fcec7d07e41113a8eedee76487af1e091511d76c527b1abb5f6ed6a7", [[], [], [], [], []]}, 0x57a) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000600)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {}, 0x8, {0x2, 0x0, @rand_addr}, 'ersp`n0\x00'}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'syzkaller0\x00'}) close(r1) r2 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x1f, 0x80) getsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$INOTIFY_IOC_SETNEXTWD(r2, 0x40044900, 0x8) 2018/05/02 20:03:47 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x800, 0x0) sendmmsg$alg(r1, &(0x7f0000002240)=[{0x0, 0x0, &(0x7f0000002100)=[{&(0x7f0000000040)="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0x1000}, {&(0x7f0000001040)="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0x1000}, {&(0x7f0000002040)="2b4fda371632eebf41579c21d9f82753326e551cc6a3d168b94100737714507e0fbabfd53cc5a4f2e2717c767142ca5bc49ab60d9bbc7730c3c3a3b9aafdfb1464dd4709102b2be743e6d99392bf2ee57d25aa6600c0a1ef11308ebd9329e5e9c65df42a677bb8c9d68aaf4e63f84b3e34a86d73268381e9fd64df0dbe9d1731c986da6d3cc72702fa9006b2271a41553268e09329b7546315c3f363afe0263f5999719e1c90b711a2f0dfa8fe68e68293190369ce6ff6364c1c281fc96c", 0xbe}], 0x3, &(0x7f0000002480)=ANY=[@ANYBLOB="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"], 0xe0, 0x4000004}], 0x1, 0x4004) getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000f8e000), &(0x7f0000b8b000)=0x4) 2018/05/02 20:03:47 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x20000000, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) r2 = socket$netlink(0x10, 0x3, 0x8000000004) dup3(r2, r0, 0x0) writev(r2, &(0x7f0000e11ff0)=[{&(0x7f0000299f3e)="580000001400192340834b80040d8c560a067fffffff810000000000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 2018/05/02 20:03:47 executing program 5: socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)) r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x80000000, 0x80000) connect$llc(r0, &(0x7f0000000140)={0x1a, 0x33f, 0xffffffffda411e19, 0x6, 0x1, 0x8000, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1d}}, 0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000080)={0x0, @in6={{0xa}}}, 0x90) 2018/05/02 20:03:47 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0xac14140a}}, 0x1c) r1 = dup(r0) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f0000000000)={0x2, 0x4e22, @multicast1=0xe0000001}, 0xfffffffffffffe30) 2018/05/02 20:03:47 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x1, 0x6, 0x20) mlock(&(0x7f0000000000/0x1000)=nil, 0x1000) r0 = syz_open_dev$sndpcmc(&(0x7f00000002c0)='/dev/snd/pcmC#D#c\x00', 0xb7d2, 0x80800) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000300)={0x401, 0x9, 0x5, 0xc6}, 0x10) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$loop(&(0x7f0000000280)='/dev/loop#\x00', 0xfff, 0x200) dup3(r1, r3, 0x80000) clone(0x0, &(0x7f000000bfff), &(0x7f000000bffc), &(0x7f0000004000), &(0x7f0000007000)) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x200000, 0x0) r5 = socket$inet_dccp(0x2, 0x6, 0x0) getsockname$inet(r2, &(0x7f0000000340)={0x0, 0x0, @loopback}, &(0x7f0000000380)=0x10) listen(r5, 0x5) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x5, 0x80}, &(0x7f0000000100)=0x8) accept4$bt_l2cap(r4, &(0x7f0000000040), &(0x7f0000000080)=0xe, 0x80000) 2018/05/02 20:03:47 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={'eql\x00', {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1a}}}) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8009) write(r1, &(0x7f0000b0f000)="b63db85e1e8d00000001b29d00000000ffffffffed5ed2bc7018cebc9b97ae21914d872c678ce22c9b160e96aa1fae1a", 0x30) ioctl$SG_GET_REQUEST_TABLE(r1, 0x2286, &(0x7f0000000300)) 2018/05/02 20:03:47 executing program 2: perf_event_open(&(0x7f0000940000)={0x0, 0x70, 0x82, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) 2018/05/02 20:03:47 executing program 7: unshare(0x400) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0x0, 0x0) poll(&(0x7f0000000000)=[{r0, 0x100}, {r0, 0x20}, {r0, 0x4}, {r0, 0x2000}, {r0, 0xc4}, {r0, 0x400}], 0x6, 0x5) ioctl$int_in(r0, 0x80000080045006, &(0x7f0000000040)) 2018/05/02 20:03:47 executing program 5: r0 = socket(0x1e, 0x100000000000801, 0x0) r1 = epoll_create(0x100000401) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={r2, 0x4}, &(0x7f0000000140)=0x8) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000180)=[{0x4, 0x101}], 0x1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000000)={0xa0000006}) 2018/05/02 20:03:47 executing program 3: setrlimit(0x7, &(0x7f0000000000)={0x14, 0x88}) r0 = shmget(0x0, 0x1000, 0x20, &(0x7f0000ffe000/0x1000)=nil) shmat(r0, &(0x7f0000ffc000/0x3000)=nil, 0x5000) r1 = socket$alg(0x26, 0x5, 0x0) r2 = accept4(r1, 0x0, &(0x7f0000000140), 0x2) sendfile(r1, r2, &(0x7f0000000080), 0x6) socketpair$inet(0x2, 0x6, 0x101, &(0x7f0000000040)) 2018/05/02 20:03:47 executing program 7: r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000a00)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={0xffffffffffffffff, 0x3, 0x1, 0x8, &(0x7f00000000c0)=[0x0], 0x1}, 0x20) bpf$BPF_PROG_DETACH(0x9, &(0x7f00000002c0)={0x0, r2, 0xd}, 0x14) socket$pptp(0x18, 0x1, 0x2) r3 = pkey_alloc(0x0, 0x3) pkey_free(r3) add_key$keyring(&(0x7f0000000a80)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) socketpair(0x1, 0x80000, 0x4, &(0x7f0000000380)) r4 = add_key$user(&(0x7f0000000280)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000540)="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", 0x0, r0) r5 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000440)="f9d99cb7e7d251950f5743507ca342820dc385a3134ec0fc9565ad003cadd47cf8f2096ad2ea0b5990a0f4cd780fe0c3a48e3ad430a41fe7d75abf6c2dc7c392a555ae9d7e7aa2acc65bfa260051c1d841012c9283c898b8db478143ec6c880cca12c5dd5d0e4b92b5b76fd0744a5409e3bf7a9e636b4ad277617a8f2e0e193d473a1184f4bd3ba29ece4734a753856d2964823f6d8a3ab337238410a98605f807306ef9bca97d3d308eb42ba8a42cb43f062337c2c2bfdc14db8c0d029a8d537f4c656320c1cbd2c85fcbf1fae52255422d389eb93c9cc0f74d6ac6f1bfb10f", 0xe0, r0) socket$bt_hidp(0x1f, 0x3, 0x6) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r5, r4}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000000180)={&(0x7f0000000140)={'poly1305\x00'}}) getsockopt$IPT_SO_GET_REVISION_MATCH(r2, 0x0, 0x42, &(0x7f0000000200)={'IDLETIMER\x00'}, &(0x7f0000000300)=0x1e) 2018/05/02 20:03:47 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x20000000, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) r2 = socket$netlink(0x10, 0x3, 0x8000000004) dup3(r2, r0, 0x0) writev(r2, &(0x7f0000e11ff0)=[{&(0x7f0000299f3e)="580000001400192340834b80040d8c560a067fffffff810000000000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 2018/05/02 20:03:48 executing program 6: unshare(0x40600) r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) fcntl$setsig(r0, 0xa, 0x7) close(r1) tee(r0, r1, 0x3f, 0x0) fallocate(r1, 0x0, 0x5b0, 0x7ff) 2018/05/02 20:03:48 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) getsockopt$sock_buf(r0, 0x1, 0xdc18e211542dc054, &(0x7f0000000040)=""/241, &(0x7f0000000140)=0xf1) sendto$inet6(r0, &(0x7f0000000180)="4780e5b6921fc84bb8cea08735669d8ebbf1ffe3623e0d42a3f106b60a0eba68cb7036eadd71272b3a4d8f85d54f8741afbde90ea15c3b2445047576a9aa4692a0d946c708790378c27236d3d086321a83e4f6e57f67a644be255f4375bb3295d82a089a634cc4", 0x184, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0xfffffffffffffffe, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000340), 0xfffffffffffffe77) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x40200, 0x2) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000240)=0x1f, 0x4) 2018/05/02 20:03:48 executing program 2: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) 2018/05/02 20:03:48 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0xb40, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) connect$packet(r1, &(0x7f0000000180)={0x11, 0xf6, r2, 0x1, 0x3b, 0x6}, 0x14) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000062fff8)={0x0, 0x2000000001}, 0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000b94ff8)={0x0, 0x0, 0x1}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00005c0fe0)={0x3}, 0x20) write(r0, &(0x7f0000ce6ffe)="da", 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x0, 0x1000}, 0x8) stat(&(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000240)={0x64, 0x20, 0x200, 0x70bd29, 0x25dfdbfe, "", [@nested={0xc, 0x8e, [@typed={0x8, 0x7c, @uid=r3}]}, @nested={0x40, 0x47, [@typed={0x4, 0x6d}, @generic="e56a95f122c2dfb4ee7813aa5dd75747cb8b975f03cf4ac6b52d160814c0a2a491555c62db42e45069c1bd874270fc0cefb0f97411"]}, @typed={0x8, 0x58, @u32=0x5}]}, 0x64}, {&(0x7f0000000080)={0x20, 0x21, 0x400, 0x70bd27, 0x25dfdbfc, "", [@typed={0x8, 0x0, @ipv4=@dev={0xac, 0x14, 0x14, 0x1b}}, @typed={0x8, 0x7c, @u32=0x9}]}, 0x20}], 0x2, 0x0, 0x0, 0x8800}, 0x14) 2018/05/02 20:03:48 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x1, 0x6, 0x20) mlock(&(0x7f0000000000/0x1000)=nil, 0x1000) r0 = syz_open_dev$sndpcmc(&(0x7f00000002c0)='/dev/snd/pcmC#D#c\x00', 0xb7d2, 0x80800) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000300)={0x401, 0x9, 0x5, 0xc6}, 0x10) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$loop(&(0x7f0000000280)='/dev/loop#\x00', 0xfff, 0x200) dup3(r1, r3, 0x80000) clone(0x0, &(0x7f000000bfff), &(0x7f000000bffc), &(0x7f0000004000), &(0x7f0000007000)) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x200000, 0x0) r5 = socket$inet_dccp(0x2, 0x6, 0x0) getsockname$inet(r2, &(0x7f0000000340)={0x0, 0x0, @loopback}, &(0x7f0000000380)=0x10) listen(r5, 0x5) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000000140)=ANY=[@ANYRES32, @ANYBLOB="a00000000267d39a261b06bdf06fc9cfb580e3bd2ee130c492912f0a7391bc8388a4e11e2ee20ad7acc4f341484493d8473b49b7dee5f572ce78fc682ed2a3e500209f6aea1df71802cd4508793f912955dcb3b5a26eab42ad3d3432ec65da1e32c3ef725a5e8dbd22d67fabd74d39e2b5bb151daedbf559e8ade5d4e7d15cf0cdc3d6e2973dfc290f733e560843d5ab1d8c16b1878915d655366a0859d3"], &(0x7f0000000200)=0xa8) accept4$bt_l2cap(r4, &(0x7f0000000040), &(0x7f0000000080)=0xe, 0x80000) 2018/05/02 20:03:48 executing program 5: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x40080, 0x0) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f00000000c0)=""/39, &(0x7f0000000100)=0x27) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xc, 0xffff, 0x9, 0x7fffffff, 0xe, r1, 0xfffffffffffffffd, [0x305f]}, 0x2c) 2018/05/02 20:03:48 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x20000000, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) r2 = socket$netlink(0x10, 0x3, 0x8000000004) dup3(r2, r0, 0x0) writev(r2, &(0x7f0000e11ff0)=[{&(0x7f0000299f3e)="580000001400192340834b80040d8c560a067fffffff810000000000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 2018/05/02 20:03:48 executing program 7: unshare(0x28060400) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x4010, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) connect(r0, &(0x7f00000000c0)=@pppoe={0x18, 0x0, {0x4, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, 'irlan0\x00'}}, 0x80) r1 = socket$inet(0x15, 0x5, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x114, 0x7, &(0x7f0000000740)={{{@in6, @in6=@dev={0xfe, 0x80}}}, {{@in6=@loopback={0x0, 0x1}}, 0x0, @in=@multicast2=0xe0000002}}, 0xa0) r2 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$read(0xb, r2, &(0x7f0000000840)=""/4096, 0x1000) 2018/05/02 20:03:48 executing program 1: r0 = socket$netlink(0x10, 0x3, 0xa) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000000000)=""/170, &(0x7f00000000c0)=0xaa) r1 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r1, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r1, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0xac14140a}}, 0x1c) 2018/05/02 20:03:48 executing program 6: r0 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x2, 0x101000) syz_open_dev$sndseq(&(0x7f0000000200)='/dev/snd/seq\x00', 0x0, 0x200) ioctl$BLKROTATIONAL(r0, 0x127e, &(0x7f0000000100)) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f00000001c0)={0x5, 0x1800000000000000, 0x6, 0xb2}) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x160) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000000040)={0x800, 0x0, 0xffffffffffffffff, 0x28136e}) open(&(0x7f0000000240)='./file0\x00', 0x220000, 0x100) getpeername$packet(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000180)=0x14) bpf$PROG_LOAD(0x5, &(0x7f00006f4fb8)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5, 0x0, 0xd}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x0, 0xc3, &(0x7f000000a000)=""/195, 0x0, 0x0, [], r2}, 0x48) 2018/05/02 20:03:48 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x20000000, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) r2 = socket$netlink(0x10, 0x3, 0x8000000004) dup3(r2, r0, 0x0) writev(r2, &(0x7f0000e11ff0)=[{&(0x7f0000299f3e)="580000001400192340834b80040d8c560a067fffffff810000000000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 2018/05/02 20:03:48 executing program 5: r0 = socket(0x10, 0x803, 0x0) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000000)={'filter\x00'}, &(0x7f0000000080)=0x78) sendto(r0, &(0x7f0000d0efee)="120000001200e7ff0a001c0000000000809b", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f000029cf40)=[{{0x0, 0x0, &(0x7f0000d61fd0), 0x0, &(0x7f00007ca000)=""/244, 0xf4}}], 0x1, 0x0, &(0x7f0000862000)={0x0, 0x989680}) 2018/05/02 20:03:48 executing program 2: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) 2018/05/02 20:03:48 executing program 7: r0 = socket$inet6(0xa, 0x8000b, 0x0) r1 = creat(&(0x7f0000000300)='./file0\x00', 0xfffffffffffffffe) syz_open_dev$sndtimer(&(0x7f0000000100)='/dev/snd/timer\x00', 0x0, 0x40000) getsockname$inet(r1, &(0x7f0000000040)={0x0, 0x0, @loopback}, &(0x7f0000000080)=0x10) accept$alg(r1, 0x0, 0x0) getsockopt$packet_buf(r1, 0x107, 0xf, &(0x7f0000000440)=""/209, &(0x7f00000002c0)=0xfffffffffffffe18) getsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f00000000c0), &(0x7f0000000140)=0x4) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000180)) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000000000)={0x4, 0xfffffffeffffffff, 0x9, 0xc2, 0x8, 0x4a421106, 0xffffffff80000001, 0x7, 0x10a0000000000, 0x5}) 2018/05/02 20:03:48 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x1, 0x6, 0x20) mlock(&(0x7f0000000000/0x1000)=nil, 0x1000) r0 = syz_open_dev$sndpcmc(&(0x7f00000002c0)='/dev/snd/pcmC#D#c\x00', 0xb7d2, 0x80800) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000300)={0x401, 0x9, 0x5, 0xc6}, 0x10) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$loop(&(0x7f0000000280)='/dev/loop#\x00', 0xfff, 0x200) dup3(r1, r3, 0x80000) clone(0x0, &(0x7f000000bfff), &(0x7f000000bffc), &(0x7f0000004000), &(0x7f0000007000)) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x200000, 0x0) r5 = socket$inet_dccp(0x2, 0x6, 0x0) getsockname$inet(r2, &(0x7f0000000340)={0x0, 0x0, @loopback}, &(0x7f0000000380)=0x10) listen(r5, 0x5) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000000140)=ANY=[@ANYRES32, @ANYBLOB="a00000000267d39a261b06bdf06fc9cfb580e3bd2ee130c492912f0a7391bc8388a4e11e2ee20ad7acc4f341484493d8473b49b7dee5f572ce78fc682ed2a3e500209f6aea1df71802cd4508793f912955dcb3b5a26eab42ad3d3432ec65da1e32c3ef725a5e8dbd22d67fabd74d39e2b5bb151daedbf559e8ade5d4e7d15cf0cdc3d6e2973dfc290f733e560843d5ab1d8c16b1878915d655366a0859d3"], &(0x7f0000000200)=0xa8) accept4$bt_l2cap(r4, &(0x7f0000000040), &(0x7f0000000080)=0xe, 0x80000) 2018/05/02 20:03:49 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x6) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000003c40)={0x0, 0xadc}, 0x8) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00009b2ff0)={0x1, &(0x7f0000a7dff8)=[{0x6, 0x0, 0x0, 0x400000000000003}]}, 0x10) shutdown(r1, 0x2000000002) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000100)={r2, 0x1c, &(0x7f00000000c0)=[@in6={0xa, 0x4e24, 0x3, @loopback={0x0, 0x1}, 0x6}]}, &(0x7f0000000140)=0x10) 2018/05/02 20:03:49 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) msgsnd(0x0, &(0x7f00000000c0), 0x8, 0x0) sendmsg$key(r0, &(0x7f000011bfe4)={0x0, 0x0, &(0x7f000069a000)={&(0x7f0000000140)=ANY=[@ANYBLOB="020f00000c000000000000000000000005000600000000000a0000000000000000000000000000000000ffff00000000000000000000000005000500000000000a0000000000000000000000000000000000ffff00000000000000000000000035b90776942411f342322d450a299e6da2881e1d649726e65071572a157cb145206743e28dc2cef0556ce232b05ff3c0566266c49f79013afd0054f3fe83d3ed8e413f49002beb"], 0x60}, 0x1}, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x10b000, 0x0) recvfrom$ipx(r1, &(0x7f00000000c0)=""/15, 0xf, 0x1, &(0x7f0000000100)={0x4, 0x7, 0x10005, "01c7b68b4b06", 0x6}, 0x10) 2018/05/02 20:03:49 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0xac14140a}}, 0x1c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e23, @rand_addr=0xc53f}}, 0x300000000000, 0x4}, &(0x7f00000000c0)=0x90) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000100)={r1, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x3, 0x7}, 0x90) 2018/05/02 20:03:49 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x20000000, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) r2 = socket$netlink(0x10, 0x3, 0x8000000004) dup3(r2, r0, 0x0) writev(r2, &(0x7f0000e11ff0)=[{&(0x7f0000299f3e)="580000001400192340834b80040d8c560a067fffffff810000000000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 2018/05/02 20:03:49 executing program 7: sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000200)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000000440), 0x10000000000000e2}, 0x0) r0 = socket$inet(0x2, 0x80003, 0x2000000088) r1 = accept4(r0, &(0x7f0000000040)=@pppoe, &(0x7f0000000180)=0x80, 0x0) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f00000001c0)="c743790f9a2ee0066d6be8274c92953401e9101bb46f6c790cf997310ff97944a40d2b8fd14f", 0x26) recvmsg(r0, &(0x7f00000005c0)={0x0, 0xfffffffffffffdf5, &(0x7f0000000480), 0x268, &(0x7f00000000c0)=""/187, 0x1ca}, 0x0) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000000)={0x2}, 0x10) 2018/05/02 20:03:49 executing program 2: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) 2018/05/02 20:03:49 executing program 3: gettid() timer_create(0x3, &(0x7f0000044000)={0x0, 0x14}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x77359400}, {0x0, 0x9}}, &(0x7f00000000c0)) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x284400, 0x0) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000040)) 2018/05/02 20:03:49 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x1, 0x6, 0x20) mlock(&(0x7f0000000000/0x1000)=nil, 0x1000) r0 = syz_open_dev$sndpcmc(&(0x7f00000002c0)='/dev/snd/pcmC#D#c\x00', 0xb7d2, 0x80800) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000300)={0x401, 0x9, 0x5, 0xc6}, 0x10) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$loop(&(0x7f0000000280)='/dev/loop#\x00', 0xfff, 0x200) dup3(r1, r3, 0x80000) clone(0x0, &(0x7f000000bfff), &(0x7f000000bffc), &(0x7f0000004000), &(0x7f0000007000)) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x200000, 0x0) r5 = socket$inet_dccp(0x2, 0x6, 0x0) getsockname$inet(r2, &(0x7f0000000340)={0x0, 0x0, @loopback}, &(0x7f0000000380)=0x10) listen(r5, 0x5) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000000140)=ANY=[@ANYRES32, @ANYBLOB="a00000000267d39a261b06bdf06fc9cfb580e3bd2ee130c492912f0a7391bc8388a4e11e2ee20ad7acc4f341484493d8473b49b7dee5f572ce78fc682ed2a3e500209f6aea1df71802cd4508793f912955dcb3b5a26eab42ad3d3432ec65da1e32c3ef725a5e8dbd22d67fabd74d39e2b5bb151daedbf559e8ade5d4e7d15cf0cdc3d6e2973dfc290f733e560843d5ab1d8c16b1878915d655366a0859d3"], &(0x7f0000000200)=0xa8) accept4$bt_l2cap(r4, &(0x7f0000000040), &(0x7f0000000080)=0xe, 0x80000) 2018/05/02 20:03:49 executing program 5: mknod$loop(&(0x7f0000000000)='./file0\x00', 0xbb16f27df9c94363, 0xffffffffffffffff) r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x3, 0x2000) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0xad7) 2018/05/02 20:03:49 executing program 7: ioctl$SNDRV_CTL_IOCTL_POWER_STATE(0xffffffffffffffff, 0x800455d1, &(0x7f0000000040)=""/208) 2018/05/02 20:03:49 executing program 2: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x82, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) 2018/05/02 20:03:49 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x20000000, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) r2 = socket$netlink(0x10, 0x3, 0x8000000004) dup3(r2, r0, 0x0) writev(r2, &(0x7f0000e11ff0)=[{&(0x7f0000299f3e)="580000001400192340834b80040d8c560a067fffffff810000000000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 2018/05/02 20:03:49 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0xac14140a}}, 0x1c) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x200040, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000000040)={0x2, 0x40, 0xa8, 0x3, 0xfffffffffffffff9, 0x5}) 2018/05/02 20:03:49 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x1, 0x6, 0x20) mlock(&(0x7f0000000000/0x1000)=nil, 0x1000) r0 = syz_open_dev$sndpcmc(&(0x7f00000002c0)='/dev/snd/pcmC#D#c\x00', 0xb7d2, 0x80800) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000300)={0x401, 0x9, 0x5, 0xc6}, 0x10) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$loop(&(0x7f0000000280)='/dev/loop#\x00', 0xfff, 0x200) dup3(r1, r3, 0x80000) clone(0x0, &(0x7f000000bfff), &(0x7f000000bffc), &(0x7f0000004000), &(0x7f0000007000)) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x200000, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) getsockname$inet(r2, &(0x7f0000000340)={0x0, 0x0, @loopback}, &(0x7f0000000380)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x5, 0x80}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000000140)=ANY=[@ANYRES32=r5, @ANYBLOB="a00000000267d39a261b06bdf06fc9cfb580e3bd2ee130c492912f0a7391bc8388a4e11e2ee20ad7acc4f341484493d8473b49b7dee5f572ce78fc682ed2a3e500209f6aea1df71802cd4508793f912955dcb3b5a26eab42ad3d3432ec65da1e32c3ef725a5e8dbd22d67fabd74d39e2b5bb151daedbf559e8ade5d4e7d15cf0cdc3d6e2973dfc290f733e560843d5ab1d8c16b1878915d655366a0859d3"], &(0x7f0000000200)=0xa8) accept4$bt_l2cap(r4, &(0x7f0000000040), &(0x7f0000000080)=0xe, 0x80000) 2018/05/02 20:03:49 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000180)=""/208) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x2, 0x0) r2 = getpid() sendmsg$nl_netfilter(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x6c, 0x10, 0x8, 0x20, 0x70bd27, 0x25dfdbfb, {0xf}, [@nested={0xc, 0x78, [@typed={0x8, 0x74, @pid=r2}]}, @generic="9ee442d45aa2596964bad28f54b9421825410ad69a9307aeb4ba059fa6611078e04d158e7803b51d8052700f66bd4317d54022b91fad6d7d8fd629cb595ab67100d9eecedbba34ba2f"]}, 0x6c}, 0x1, 0x0, 0x0, 0x4004}, 0x800) mmap(&(0x7f0000aba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000aca000)={0x0, 0x1c0}, &(0x7f0000abaffc)=0x8) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000280)) 2018/05/02 20:03:49 executing program 5: r0 = socket$pptp(0x18, 0x1, 0x2) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x30500, 0x0) lookup_dcookie(0x8, &(0x7f0000000300)=""/44, 0x2c) statx(r1, &(0x7f00000001c0)='./file0\x00', 0x800, 0x80, &(0x7f0000000200)) openat$cgroup_subtree(r1, &(0x7f0000000040)='cgroup.subtree_control\x00', 0x2, 0x0) bind$pptp(r0, &(0x7f00000000c0)={0x18, 0x2, {0x3, @loopback=0x7f000001}}, 0x1e) r2 = shmget$private(0x0, 0x2000, 0x68, &(0x7f0000ffd000/0x2000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) connect$pptp(r0, &(0x7f0000000080)={0x18, 0x2, {0x2, @broadcast=0xffffffff}}, 0x1e) msgget(0xffffffffffffffff, 0x5f3) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000100)=""/153) 2018/05/02 20:03:50 executing program 2: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x82, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) 2018/05/02 20:03:50 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000040), 0x0, 0x20000000, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) r2 = socket$netlink(0x10, 0x3, 0x8000000004) dup3(r2, r0, 0x0) writev(r2, &(0x7f0000e11ff0)=[{&(0x7f0000299f3e)="580000001400192340834b80040d8c560a067fffffff810000000000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 2018/05/02 20:03:50 executing program 3: pipe(&(0x7f0000003c80)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="560000003a2241cc278b9bbc914bff49784c1322553115f4506d58bfe7f6df4b01040000000000005a6bddf308dc511291ac4acc010000003d0510c51505f760be137cc131726deea9efc2955c12d148072aa7adafb4baeeebaf72c4f7e53af4cf"], &(0x7f0000003d40)=0x5e) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000003d80)={r1, 0xfffefffffffffffe}, 0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @loopback=0x7f000001}, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x20}}, 0xfffffffffffffffe, {0x2, 0x0, @rand_addr}, "00270700f70300a0b22c582bf3aed17d"}) 2018/05/02 20:03:50 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000080)=0x5) writev(r0, &(0x7f0000003000)=[{&(0x7f0000000000)="390000001300090469000000810000000700004003000000450001070000002119001a005a5e0400020007000002e500000000000800f41ee4", 0x39}], 0x1) r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x1, 0x80000) inotify_add_watch(r1, &(0x7f00000000c0)='./file0\x00', 0x20) 2018/05/02 20:03:50 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x1, 0x6, 0x20) mlock(&(0x7f0000000000/0x1000)=nil, 0x1000) r0 = syz_open_dev$sndpcmc(&(0x7f00000002c0)='/dev/snd/pcmC#D#c\x00', 0xb7d2, 0x80800) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000300)={0x401, 0x9, 0x5, 0xc6}, 0x10) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$loop(&(0x7f0000000280)='/dev/loop#\x00', 0xfff, 0x200) dup3(r1, r3, 0x80000) clone(0x0, &(0x7f000000bfff), &(0x7f000000bffc), &(0x7f0000004000), &(0x7f0000007000)) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x200000, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) getsockname$inet(r2, &(0x7f0000000340)={0x0, 0x0, @loopback}, &(0x7f0000000380)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x5, 0x80}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000000140)=ANY=[@ANYRES32=r5, @ANYBLOB="a00000000267d39a261b06bdf06fc9cfb580e3bd2ee130c492912f0a7391bc8388a4e11e2ee20ad7acc4f341484493d8473b49b7dee5f572ce78fc682ed2a3e500209f6aea1df71802cd4508793f912955dcb3b5a26eab42ad3d3432ec65da1e32c3ef725a5e8dbd22d67fabd74d39e2b5bb151daedbf559e8ade5d4e7d15cf0cdc3d6e2973dfc290f733e560843d5ab1d8c16b1878915d655366a0859d3"], &(0x7f0000000200)=0xa8) accept4$bt_l2cap(r4, &(0x7f0000000040), &(0x7f0000000080)=0xe, 0x80000) 2018/05/02 20:03:50 executing program 7: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000600)="170000001a0025f0001b000400edfc0e1c0b0020e80000", 0x17) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000000)={'filter\x00'}, &(0x7f0000000080)=0x78) 2018/05/02 20:03:50 executing program 1: bind$inet6(0xffffffffffffffff, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0xac14140a}}, 0x1c) fgetxattr(0xffffffffffffffff, &(0x7f0000000000)=@random={'osx.', 'selinuxcgroupppp0:\\cgroupeth1self]\x00'}, &(0x7f0000000040)=""/4096, 0x1000) openat$uinput(0xffffffffffffff9c, &(0x7f0000001040)='/dev/uinput\x00', 0x250000, 0x0) 2018/05/02 20:03:50 executing program 5: r0 = socket$pptp(0x18, 0x1, 0x2) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x30500, 0x0) lookup_dcookie(0x8, &(0x7f0000000300)=""/44, 0x2c) statx(r1, &(0x7f00000001c0)='./file0\x00', 0x800, 0x80, &(0x7f0000000200)) openat$cgroup_subtree(r1, &(0x7f0000000040)='cgroup.subtree_control\x00', 0x2, 0x0) bind$pptp(r0, &(0x7f00000000c0)={0x18, 0x2, {0x3, @loopback=0x7f000001}}, 0x1e) r2 = shmget$private(0x0, 0x2000, 0x68, &(0x7f0000ffd000/0x2000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) connect$pptp(r0, &(0x7f0000000080)={0x18, 0x2, {0x2, @broadcast=0xffffffff}}, 0x1e) msgget(0xffffffffffffffff, 0x5f3) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000100)=""/153) 2018/05/02 20:03:50 executing program 7: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000280)='/dev/uinput\x00', 0x80, 0x0) ioctl$BLKROSET(r0, 0x125d, &(0x7f0000000300)=0xffffffff) r1 = socket$netlink(0x10, 0x3, 0x8000000004) semget$private(0x0, 0x4, 0x40) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/ignore_tunneled\x00', 0x2, 0x0) ioctl$BLKROGET(r2, 0x125e, &(0x7f00000000c0)) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000299f3e)="580000001400192340834b80040d8c560a0600ffffff810000000000000058000b4824ca944f64009400050006000000000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) r3 = syz_open_procfs(0x0, &(0x7f0000000040)="691bf8476fb0b100") fcntl$getownex(r1, 0x10, &(0x7f00000002c0)={0x0, 0x0}) fcntl$setownex(r3, 0xf, &(0x7f0000000080)={0x2, r4}) setsockopt$inet_buf(r3, 0x0, 0x2e, &(0x7f0000000100)="2a3cd2ca64a32ca7ae56c85e623a4728806f4cc65b9729c90b7a6e09b0016ff9cd631fe5e9a2b2110be7eadb40cd016a9662a25dd5bdf2b2eb6d5598bf9c3edd1a2a21ca785f97d1f2979aa4182bcbcb50cecb95ebd67c547ae5d94263354d9e24ebd8e783f6221c792f8b65e69659bd71422ba2ff0c42f769330f259074d29a43aae08ccdd3ea1868473c796962798f1d", 0xfffffffffffffe41) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r3, 0xc0a85352, &(0x7f00000001c0)={{0x40, 0xad6}, 'port1\x00', 0x40, 0x1, 0x8, 0x6d3, 0x4, 0x8e, 0x3, 0x0, 0x3, 0x2}) 2018/05/02 20:03:50 executing program 6: socketpair(0x4, 0x7, 0x40, &(0x7f0000002640)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCSBRK(r0, 0x40044591) write(0xffffffffffffffff, &(0x7f0000fdd000), 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x4, 0x8a000) getsockopt$inet6_buf(r0, 0x29, 0xdf, &(0x7f0000002680)=""/246, &(0x7f0000002780)=0xf6) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)=0x0) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000002600)={0x3, 0x1, &(0x7f0000001480)=""/218, &(0x7f0000001580)=""/4096, &(0x7f0000002580)=""/88, 0x5000}) getresuid(&(0x7f00000000c0)=0x0, &(0x7f0000000100), &(0x7f0000000140)) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000180)=0x0) sendmsg$nl_netfilter(r1, &(0x7f0000001440)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000001400)={&(0x7f00000001c0)={0x1240, 0x9, 0x3, 0x300, 0x70bd27, 0x25dfdbfb, {0xf, 0x0, 0x7}, [@typed={0x8, 0x65, @ipv4}, @nested={0x1224, 0x22, [@generic="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", @typed={0x8, 0x96, @pid=r2}, @typed={0x8, 0x83, @uid=r3}, @typed={0x4, 0x42}, @generic="ea46baa947db68ed87c0dcc4b650272c86f5cf407721979172bf5d735c2f1bba40994f10686c872d3ed0046a4ce5d1087ae5a57f2ba5d4620970cd3f499ea552f1ce58bad2d43066666ca9d01edf925cd11c6070568e8845d0bef839e89e5930a1e9b00860d388c7ae33c6e00ec1bf817fb617ca245cd2402f2e559b94744782ae5d93121ccfa9f7a943e4e33c5a6be9d08fbbce9407d72b5d68850062c8f60ab01fb4125244a47a383d08dd55559119cc1d7e6e80a7f53fba6b40faf653d2c9897b518d59262cb4c60bf38b6265b0c4228826fd4b79308b2333838e3e9171690f701ad0920001f72eee62ebdeeb7779", @typed={0x8, 0x57, @pid=r4}, @generic="e69a714923579e618e5d3de12d777250e0a03b4b474dcf6b6e6c55aebc14c58e8b3c564cb380861a785897b419696c0e4bedb6e49547ab14ab8eaf960c4f7b60ec7873b37c2ecf47c816fd8017e58c369ac769310e1b02e40b68584c93125dfad4ee9950de11dca5fe91c573357ce77e032d50a60156725f43628ad92381b6171f0bc41c5632b827f857f5ff11087ff9152e192e0be7cc8e48e6a4891627fbba8970e64b402f779925debd39619dfad665d94f9d9936720ea4259aeb5d498d2e93f4cde20ea8460752f2f08c6f360282", @generic, @generic="78efcea9bb943455c9afab468c190c27bae9b01389f3edeec49606b276154f1e52dc4d36b9c00414e2b3796d43b00a680c7adc17d11e911540cd648d09d75ef7a7"]}]}, 0x1240}, 0x1, 0x0, 0x0, 0x40000}, 0x20000000) 2018/05/02 20:03:50 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0xac14140a}}, 0x1c) 2018/05/02 20:03:50 executing program 3: bind$inet6(0xffffffffffffffff, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x10001, 0x0, 0x6}, 0x10) 2018/05/02 20:03:50 executing program 5: unshare(0x40000000) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x10000, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000140)=0x80000001, 0x4) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_persist_mode\x00', 0x2, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f00000000c0)=0x5) ioctl$sock_SIOCDELDLCI(0xffffffffffffffff, 0x8981, &(0x7f0000000080)={'tunl0\x00'}) 2018/05/02 20:03:50 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000040), 0x0, 0x20000000, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) r2 = socket$netlink(0x10, 0x3, 0x8000000004) dup3(r2, r0, 0x0) writev(r2, &(0x7f0000e11ff0)=[{&(0x7f0000299f3e)="580000001400192340834b80040d8c560a067fffffff810000000000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 2018/05/02 20:03:50 executing program 2: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x82, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) [ 107.733954] IPVS: ftp: loaded support on port[0] = 21 2018/05/02 20:03:50 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x1, 0x6, 0x20) mlock(&(0x7f0000000000/0x1000)=nil, 0x1000) r0 = syz_open_dev$sndpcmc(&(0x7f00000002c0)='/dev/snd/pcmC#D#c\x00', 0xb7d2, 0x80800) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000300)={0x401, 0x9, 0x5, 0xc6}, 0x10) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$loop(&(0x7f0000000280)='/dev/loop#\x00', 0xfff, 0x200) dup3(r1, r3, 0x80000) clone(0x0, &(0x7f000000bfff), &(0x7f000000bffc), &(0x7f0000004000), &(0x7f0000007000)) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x200000, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) getsockname$inet(r2, &(0x7f0000000340)={0x0, 0x0, @loopback}, &(0x7f0000000380)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x5, 0x80}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000000140)=ANY=[@ANYRES32=r5, @ANYBLOB="a00000000267d39a261b06bdf06fc9cfb580e3bd2ee130c492912f0a7391bc8388a4e11e2ee20ad7acc4f341484493d8473b49b7dee5f572ce78fc682ed2a3e500209f6aea1df71802cd4508793f912955dcb3b5a26eab42ad3d3432ec65da1e32c3ef725a5e8dbd22d67fabd74d39e2b5bb151daedbf559e8ade5d4e7d15cf0cdc3d6e2973dfc290f733e560843d5ab1d8c16b1878915d655366a0859d3"], &(0x7f0000000200)=0xa8) accept4$bt_l2cap(r4, &(0x7f0000000040), &(0x7f0000000080)=0xe, 0x80000) 2018/05/02 20:03:50 executing program 7: seccomp(0x1, 0x0, &(0x7f0000000100)={0x2, &(0x7f00000000c0)=[{0x14}, {0x6}]}) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) getuid() 2018/05/02 20:03:50 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="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") mq_timedsend(r0, &(0x7f0000000140)="6a4e8c0edb3ca224c350fb662683ccf8cc6e62ffe0925fa6380e2f54e8fdcba37d0ab368487e38929a1144c024b80ff5331c6cceb6811898c72d41a742aebb34e971b316970be4186c7b603c257d62e710b8bf9b8e60dc07a7b9ad3a0d00ad4ed74be71efa6a2b3ae1d15d25ed1b2c1866e7733631c76c67245f48d19ca973397161965c45d4aa922fa4385c62d46c9fa82dca522d75acde36fe2d95b59838d6e322ea953262c769", 0xa8, 0x8, &(0x7f00000000c0)={0x0, 0x1c9c380}) flistxattr(r0, &(0x7f0000000100)=""/2, 0x2) socket$nl_generic(0x10, 0x3, 0x10) 2018/05/02 20:03:50 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000040), 0x0, 0x20000000, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) r2 = socket$netlink(0x10, 0x3, 0x8000000004) dup3(r2, r0, 0x0) writev(r2, &(0x7f0000e11ff0)=[{&(0x7f0000299f3e)="580000001400192340834b80040d8c560a067fffffff810000000000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 2018/05/02 20:03:50 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'veth0_to_team\x00', 0x0}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000080)={{{@in=@dev, @in=@local}}, {{@in6=@local}, 0x0, @in=@broadcast}}, &(0x7f0000000180)=0xe8) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000340)=@newlink={0x24, 0x10, 0x21, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_VFINFO_LIST={0x4, 0x16}]}, 0x24}, 0x1}, 0x0) [ 107.965190] audit: type=1326 audit(1525291430.963:3): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=7946 comm="syz-executor7" exe="/root/syz-executor7" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 [ 108.166327] IPVS: ftp: loaded support on port[0] = 21 [ 108.846499] audit: type=1326 audit(1525291431.845:4): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=7946 comm="syz-executor7" exe="/root/syz-executor7" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 2018/05/02 20:03:51 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) ioctl$SG_SET_COMMAND_Q(r0, 0x2271, &(0x7f0000000000)=0x1) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0xac14140a}}, 0x1c) 2018/05/02 20:03:52 executing program 2: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x82, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) 2018/05/02 20:03:52 executing program 3: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000100)}, 0x20) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000001740)={&(0x7f0000000180)=@proc={0x10}, 0xc, &(0x7f0000001680)=[{&(0x7f00000001c0)={0x2c, 0x0, 0x0, 0x0, 0x0, "", [@nested={0x8, 0x0, [@generic=';']}, @nested={0x14, 0x0, [@generic="3929eb11a7f9eeac166d4837d87fe2c0"]}]}, 0x2c}], 0x1, &(0x7f0000001700)=ANY=[]}, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={0xffffffffffffffff, 0x50, &(0x7f0000000280)={0x0, 0x0}}, 0x10) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000200)=r0, 0x4) r2 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r3 = getpid() fcntl$lock(r1, 0x7, &(0x7f0000000300)={0x0, 0x0, 0x8001, 0x1, r3}) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x2000000000000063, &(0x7f0000000000)=@raw=[@map={0x18, 0x0, 0x1}, @exit={0x95}, @alu={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}], &(0x7f0000001780)='syzkaller\x00', 0x0, 0x8, &(0x7f0000000080)=""/8}, 0xfffffffffffffef6) ioctl(r2, 0xc2604110, &(0x7f0000000000)) 2018/05/02 20:03:52 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x1, 0x6, 0x20) mlock(&(0x7f0000000000/0x1000)=nil, 0x1000) r0 = syz_open_dev$sndpcmc(&(0x7f00000002c0)='/dev/snd/pcmC#D#c\x00', 0xb7d2, 0x80800) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000300)={0x401, 0x9, 0x5, 0xc6}, 0x10) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) r2 = syz_open_dev$loop(&(0x7f0000000280)='/dev/loop#\x00', 0xfff, 0x200) dup3(r1, r2, 0x80000) clone(0x0, &(0x7f000000bfff), &(0x7f000000bffc), &(0x7f0000004000), &(0x7f0000007000)) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x200000, 0x0) r4 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r4, 0x5) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x5, 0x80}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000000140)=ANY=[@ANYRES32=r5, @ANYBLOB="a00000000267d39a261b06bdf06fc9cfb580e3bd2ee130c492912f0a7391bc8388a4e11e2ee20ad7acc4f341484493d8473b49b7dee5f572ce78fc682ed2a3e500209f6aea1df71802cd4508793f912955dcb3b5a26eab42ad3d3432ec65da1e32c3ef725a5e8dbd22d67fabd74d39e2b5bb151daedbf559e8ade5d4e7d15cf0cdc3d6e2973dfc290f733e560843d5ab1d8c16b1878915d655366a0859d3"], &(0x7f0000000200)=0xa8) accept4$bt_l2cap(r3, &(0x7f0000000040), &(0x7f0000000080)=0xe, 0x80000) 2018/05/02 20:03:52 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) r2 = socket$netlink(0x10, 0x3, 0x8000000004) dup3(r2, r0, 0x0) writev(r2, &(0x7f0000e11ff0)=[{&(0x7f0000299f3e)="580000001400192340834b80040d8c560a067fffffff810000000000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 2018/05/02 20:03:52 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f0000acafed)='/dev/snd/controlC#\x00', 0x1, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x200000, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000240)=0x4, 0x4) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f00000001c0)=""/91) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000000080)={{0x7, 0x0, 0x0, 0x0, "eb82a0ddb0b92986604adeee5cea2821ea6f81ea1cd5142aed68087932bd6ac6557881a8ec3c6fcf41527194"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "206cd0cfad4d3f3a443cc79ede179667e485ec981b8721e3495ba83f2d289c62aaa8a821c7eee40f4f4b6abd0cd59901b903f5be031ca40d94cb8c85a8306760", &(0x7f0000000040)='nodev\x00', 0x6}) 2018/05/02 20:03:52 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f000068f000)={0x10}, 0xc, &(0x7f0000197000)={&(0x7f0000000040)=ANY=[@ANYBLOB="d8000000210001000000000000000000fe8000000000000000000000000000aafe80000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000005c001100ff0100000000000000000000000000017f000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000048f0df6139ccea5e0000000000000000000000000000000000000000000000002c00130100000000000000000000000000000000e00000020000000000000000000000000000000000000000"], 0xd8}, 0x1}, 0x0) 2018/05/02 20:03:52 executing program 5: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f0000000140)=0xfedb) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f0000000040)) setreuid(r1, 0x0) [ 109.073106] netlink: 44 bytes leftover after parsing attributes in process `syz-executor6'. 2018/05/02 20:03:52 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) r2 = socket$netlink(0x10, 0x3, 0x8000000004) dup3(r2, r0, 0x0) writev(r2, &(0x7f0000e11ff0)=[{&(0x7f0000299f3e)="580000001400192340834b80040d8c560a067fffffff810000000000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 2018/05/02 20:03:52 executing program 5: r0 = socket$inet6(0xa, 0x40000080806, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000001c0)=0x0) r2 = getuid() r3 = getegid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={r1, r2, r3}, 0xc) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000000)=ANY=[@ANYBLOB="6d616e676c6500000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000004b3819000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x68) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000100)={@remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80}, @empty, 0x0, 0x0, 0x0, 0x4000, 0x0, 0x2}) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r4, &(0x7f0000002bc0)={&(0x7f0000000180)=@kern={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000002b40)=[{&(0x7f0000000280)={0xac, 0x3f, 0xd04, 0x70bd26, 0x25dfdbfd, "", [@generic="dd59417ba47a81fc44486476ca3889caccd38ea01328bbf3970b3f6e7e82a0773cfc2732d2810a449401ddc159bd7d5188cdcc90969bd9f76094b7d11c28e60ca2afece9987fab4e322eede3cb5e4f8e0b95993dc4ec373577508981c1dfcf719cacd22f36b774342ce3b91640cc9a6cedaa7b603d88f5f032190ae321cbe5225d846078551bd1dc0250d2b663f8c37ae8609272d8cd7ab414"]}, 0xac}, {&(0x7f0000000340)={0x11a0, 0x3f, 0x100, 0x70bd28, 0x25dfdbfd, "", [@generic="41f789e5048d1cbd665689ed11f6", @nested={0x74, 0x76, [@typed={0x8, 0x2b, @ipv4=@rand_addr=0x3}, @generic="58f38b15624449c32cbf737785065464b220ce34e2827db56457463338dd4087b8d41e970c51d5b09be1fd1674bd5a97b02fedd3e9d41490d215201fedad8d9088c49594bfcad5120b7bac9ef5ee66a77f01064dceddb44ac2d148fcd6a9324e316556d6606e8b33"]}, @generic="ac7a05b3f18bd5910eefbe7229ab665c93bab34fe98b71e681c30edaab009da3183ee21d1c7cc8c4e4a96dcc32d104bc6233cdf24a5e933cce75f7b3d6db245d852e5edc84348ee94ca2990b1af88da332aef275e3f6488b02e79e6ecaf32a1834b91787148179172a38697f833352963c4be9be42c78bdb2ee2238db226bef87916966e1704c04bf0", @typed={0x14, 0x3e, @ipv6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, @nested={0x1070, 0x8a, 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@generic="509217afecbb043c960832b15f36bea639e10c30d98437e2daa182a4c9af6d452e93e7b81b837ded0c43525fe2f5369612399b909217b02aab4dd3540cc40105fe157452690eac34f39d8ac654c9d04996489f6780ec37ca1f51897a705ab1702be7a3ff0ac438e73bc403"]}]}, 0x11a0}, {&(0x7f0000001500)={0xf0, 0x2e, 0x30, 0x70bd29, 0x25dfdbfd, "", [@generic="f37c6a589af5a5313102620332c0207acea5fd5061ede8dee14d0a50cde504b2464f06f478cc7394323b29847a5d5feb23bcdd1536", @generic="f82c29a5614478151c4f18b990cb1fe994d851231985fb241092f4b39fa74d9bd00a6c914a29cb680184d070d02a61f556f625bcc6e37218d815268d7d921cfe772b64f648734e52f5a556fac58b23df4cb6b0ad9f1d6a4a5f8fce4866760d50f59a0b15c674b74c22c2ae1a1fbc644cb9b560de6e05bc70e421179894c1de6688c6b719ac920fa8769be0aa6c6c5cc8de9431e4ddfd", @typed={0x14, 0x3a, @ipv6}]}, 0xf0}, {&(0x7f0000001600)={0x1234, 0x2a, 0x4, 0x70bd28, 0x25dfdbff, "", [@nested={0x50, 0x93, [@generic="c7ab978be760988d4059a3631d360173169c862e27d9f3fe986a5dcf042534cb9f7733cf806870547844a955438235e4d75fdb93ce5f4c8c777dd67f42e7e651e42a0db3ea62138413cd7ad0"]}, @nested={0x11c8, 0x8e, [@generic="821c2495262adc7ed69a22e07caef9f0af545d4ec223510ae3e149d6672a6c6e5b7aa16226710b0381da9b971d960b400819c05543e5adc45e38b7497efc669be2e97fe9111748e6de1c83bf4b0426e953c5694fa46ace0de2e98404f5d65dfff4dddf669c0d378891f2d15564dfba43cf7b93354cfafe830cb599996d7be530d87ceea1af19737fa9c11ebf737d8d34160aed39cc273648749c1b7866eb53c9322fb5a804593f6fa31c36e12be86e036883e4daa1e2e1c11a15a6371c53351806ae6c", @typed={0x8, 0x20, @u32=0x8001}, @generic="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@generic="e0f94d6fba550ed0615d1124a361303c1e0d88c0da3e7154558c9d4654aa2d8b52258c290e61e66f509e38aaa858c43371ab70163a7ee03c9ed78d08b6838f3d6827f363ade40b45de375b181bf0c5e573df0001c3bffdf6335283e9e617493725b86d5834447ae3353492b07343e168af0d", @generic="38f36331ac33da254281b8a4230ab0793ef3273f7ecde9fbe298633125dfb0d7e0eac77fbf0a26c2aabcf3e9e486228be7af3a85428a4ad627024ab741b73c4165a6f8182b91b750e00dfb5cfc1391d1daaa3e5175b6657db66f783ea21f302a18b170b456a13f96ec3044798c9968e2711c5c2fb182", @generic, @typed={0x8, 0x7c, @fd=r0}, @typed={0x8, 0x46, @ipv4=@dev={0xac, 0x14, 0x14, 0x1b}}]}, @typed={0xc, 0x4d, @u64=0x6}]}, 0x1234}, {&(0x7f0000002840)={0x18, 0x11, 0x300, 0x70bd27, 0x25dfdbfe, "", [@typed={0x8, 0x8e, @fd=r0}]}, 0x18}, {&(0x7f0000002880)={0x2c0, 0x27, 0x0, 0x70bd2c, 0x25dfdbfc, "", [@typed={0x8, 0x8c, @fd=r0}, @typed={0x8, 0x2b, @ipv4=@multicast2=0xe0000002}, @nested={0x44, 0x3f, [@generic="26cef94141277927285a54dee0ff2574aaf63c9d", @typed={0xc, 0x49, @u64=0xd5}, @typed={0x4, 0x91}, @typed={0x8, 0x65, @str='\x00'}, @typed={0x4, 0x1b}, @generic="d4d17839c63c68fa990b8ccd8471"]}, @generic="22c5ef26ef2189ccbd206d98115d14eeceb016cacb26d5db9ef3d21db4fe6452c8e0", @nested={0x238, 0x68, [@generic="fc32f26c20b90ba1f088db18deca35e3ce52969c45d2a90edeb98b1ed09969869287e63ccda9774f7a1feb21334ed6fe3a266f2dff403ecbb8154165f15341cba0e4920fbfcd89d054375f151dd7d7f16cba8efad8ee62516046a7230cd1a45a7b8445dd2a524312f094e462c48e4babd216", @typed={0xc, 0x56, @u64=0x9}, @typed={0x8, 0x3b, @str='-\x00'}, @typed={0x4, 0x4e}, @generic="00346064237b9715317fac41a04de267c8f3d1824e3358afd08e5887f4fc59393a6ff354917e1d49c06820c2dd12fc4fa06b1ce902fb10f706b0384b92fc3cb2ad34485090e9a185f94db2cb46c0a704f4ba9d44c42853f2a014a14ed7255635895af5630a4be00cb52756b6e94488734259061e1d3b8367228537c21168c77e370ef44e953f07ec3e8568953e223217b7397cdba2efb697be51b80b8563c7f635c832fb283ae86b73ababa8be882a4e5d184b84ef9ec353bad64576f36721678d4870a65b89c66368171a7e2ec32c8a959ecd803b5a0b6689396e32311c7cc319f842bc4c0127936d9ed118e160e5f4", @generic="daee6b9083b61abd49fbec4ff8beb7e9f26586eda71cbff21cb6796ff6bb1b3d8f5474", @typed={0x8, 0xe, @fd=r0}, @generic="077947349d4d0786d9040c8d69b3924318baaa62e9563a25a9f549fce82770bbed434e3dbea4fc704f525acdb45498384b23a3c889f41b42a1338fec663f6732d7e42736f8043f5fb1a6f8104fa8d86e073583b00e15db4316ee68daf095754aa48b80d1cd9e354befa7b517705b2e2ddc600e34535e90cb28144d6aa952068062e52794a97836e5ab332d84c308"]}]}, 0x2c0}], 0x6}, 0x840) 2018/05/02 20:03:52 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = socket$inet(0x2, 0x80001, 0x84) signalfd(r0, &(0x7f0000000040)={0xf8bc}, 0x8) bind$inet(r1, &(0x7f0000000180)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x1a, &(0x7f00000001c0)=@raw={'raw\x00', 0x9, 0x3, 0x2a8, 0x138, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x228, 0xffffffff, 0xffffffff, 0x228, 0xffffffff, 0x3, &(0x7f0000000000), {[{{@ipv6={@local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, [], [], 'teql0\x00', 'ifb0\x00'}, 0x0, 0xa8, 0x110}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, 'snmp\x00', 'syz0\x00'}}}, {{@ipv6={@ipv4={[], [0xff, 0xff], @rand_addr}, @ipv4={[], [0xff, 0xff], @rand_addr}, [], [], 'lo\x00', 'vlan0\x00'}, 0x0, 0xa8, 0xc8}, @unspec=@TRACE={0x20, 'TRACE\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x308) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20}, 0x1c) 2018/05/02 20:03:52 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) r1 = socket(0x8, 0x4, 0x1ff) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000000), &(0x7f0000000040)=0xb) sendmsg$unix(r1, &(0x7f00000015c0)={&(0x7f0000000080)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f00000014c0)=[{&(0x7f0000000100)="efeec6c6f0f4e1657dae7b84703d07", 0xf}, {&(0x7f0000000140)="a979a4ccb088660582dd51a650431a974d3aebd14a0655fc91833a6361b3bb704699ab41379a280122921c6a2e2657", 0x2f}, {&(0x7f0000000180)="67279f516ac58e0aa1a2f34278411c", 0xf}, {&(0x7f00000001c0)="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", 0x1000}, {&(0x7f00000011c0)="60f27309e8360f1d2e1c16395d668b9ad0a716ba0eae3dd23090c45d377226d7f5c870516c81b7de2006fef448b47755cb92bc6528368aa9c370a55603469dbaeda1199859097eaa12a950ef8a162163baba32c8907fedf73894699b3c0f627f9a47d41d6d5e46db02c0c4f743ad70940c5913762c8081df", 0x78}, {&(0x7f0000001240)="dc704657b484dd69a23402832d40c097f71d8bf10b6dca1ee4bef273b4545c5b3dc9dcb4031e4113a21d1afe769670562d50d6b134d99a799cc741cc71f0475e442d312679a496c7b7a048a3ce04b74c97090c9370b23fca41bffe7498736fc7b1709e756bafc828aafa11f726783ca34a9234037e10bff10a5f43e069d6dba1f96be28c3d09aee50b2aff119948e676584e62bd86dc50f60cb5", 0x9a}, {&(0x7f0000001300)="8d48211fe34b392d68fe3b459ebee0f5c6bc4baaabbbc4967880e795d11e9ff4c947aa0623b9fcdd7a2eaefedee4acc057666416f20bc14c9a8a84c97336230a5c6381c21002ebad27cf9a67cc1d64b75e6cc615325a378a", 0x58}, {&(0x7f0000001380)="f873dc0030be840c1dc9990b86d3735e161f805ea6ab8493cf95ebb5eea9b10933a7c05aca9768a3fe43a7f04297ebc996f1c9e448bb541aa4ee94cc70a3e2d2aa44ee385e788ec3cb55dbde98df1193cb2928e0790b333e5e01df31dcb046ec92ca6bfab4b501456b98cb995f7fe78970085baf0c5e7b0046361e23455984", 0x7f}, {&(0x7f0000001400)="f408f7169d73a6824eaee7e9b1568a5beb", 0x11}, {&(0x7f0000001440)="7d97e6598d1f7b5f76a27eff289df60bb60274532a66e1758b0871e4074dd54556c8cd9f89fb1f35287f7874c1dc9f1c66b5cfffdce241db0672f9c49e4cacf5502898bac8250b130ea27cc671c6", 0x4e}], 0xa, &(0x7f0000001580)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x881) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) r2 = syz_open_pts(0xffffffffffffff9c, 0x0) ioctl$VT_DISALLOCATE(r2, 0x5608) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0xac14140a}}, 0x1c) 2018/05/02 20:03:52 executing program 7: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) bind$unix(r0, &(0x7f0000d4a000)=@abs={0x1}, 0x8) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r2, 0x114, 0x7, &(0x7f0000000100)={@vsock={0x28, 0x0, 0xffffffff, @my=0x1}, {&(0x7f0000000040)=""/92, 0x5c}, &(0x7f00000000c0)}, 0xa0) 2018/05/02 20:03:52 executing program 2: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x82, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) 2018/05/02 20:03:52 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x1, 0x6, 0x20) mlock(&(0x7f0000000000/0x1000)=nil, 0x1000) r0 = syz_open_dev$sndpcmc(&(0x7f00000002c0)='/dev/snd/pcmC#D#c\x00', 0xb7d2, 0x80800) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000300)={0x401, 0x9, 0x5, 0xc6}, 0x10) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) r2 = syz_open_dev$loop(&(0x7f0000000280)='/dev/loop#\x00', 0xfff, 0x200) dup3(r1, r2, 0x80000) clone(0x0, &(0x7f000000bfff), &(0x7f000000bffc), &(0x7f0000004000), &(0x7f0000007000)) r3 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r3, 0x5) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x5, 0x80}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000140)=ANY=[@ANYRES32=r4, @ANYBLOB="a00000000267d39a261b06bdf06fc9cfb580e3bd2ee130c492912f0a7391bc8388a4e11e2ee20ad7acc4f341484493d8473b49b7dee5f572ce78fc682ed2a3e500209f6aea1df71802cd4508793f912955dcb3b5a26eab42ad3d3432ec65da1e32c3ef725a5e8dbd22d67fabd74d39e2b5bb151daedbf559e8ade5d4e7d15cf0cdc3d6e2973dfc290f733e560843d5ab1d8c16b1878915d655366a0859d3"], &(0x7f0000000200)=0xa8) accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0xe, 0x80000) 2018/05/02 20:03:52 executing program 6: socketpair(0x0, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={'sit0\x00'}) sendmsg$nl_route(r2, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0xfffffff0}, 0xc, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[]}, 0x1, 0x0, 0x0, 0x40000}, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f000065ffa8)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000000080), 0x0) r4 = accept$alg(r3, 0x0, 0x0) recvmsg(r1, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0x80, &(0x7f0000001200)=[{&(0x7f0000001100)=""/244, 0xf4}], 0x1, &(0x7f0000ec7000)}, 0x0) getsockopt$netlink(r4, 0x10e, 0x7, &(0x7f0000000000)=""/8, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000180)={0x0, 0xffffffff80000001}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000280)={r5, 0x40}, 0x8) r6 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_mreqn(r6, 0x0, 0x0, &(0x7f0000000080)={@remote, @multicast2}, &(0x7f00000000c0)=0xc) 2018/05/02 20:03:52 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) r2 = socket$netlink(0x10, 0x3, 0x8000000004) dup3(r2, r0, 0x0) writev(r2, &(0x7f0000e11ff0)=[{&(0x7f0000299f3e)="580000001400192340834b80040d8c560a067fffffff810000000000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 2018/05/02 20:03:52 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') r2 = dup2(r0, r0) sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4400010}, 0xc, &(0x7f0000000280)={&(0x7f0000000140)={0x128, r1, 0xa20, 0x70bd2d, 0x25dfdbfe, {0x4}, [@IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0xe, 0x30}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x7e}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}]}, @IPVS_CMD_ATTR_DEST={0x50, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x20}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x9}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_DAEMON={0x48, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bridge0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @rand_addr=0x100000000}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'tunl0\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3ff}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}]}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x48}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}]}]}, 0x128}, 0x1, 0x0, 0x0, 0x10}, 0x4004000) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000080)={0x14, 0x1c, 0xfffffffffffffffd, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) ioctl$TIOCLINUX7(r2, 0x541c, &(0x7f0000000300)={0x7, 0x10}) 2018/05/02 20:03:52 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0xac14140a}}, 0x1c) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xff, 0x20000) getpeername$packet(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000080)=0x14) 2018/05/02 20:03:52 executing program 7: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) bind$unix(r0, &(0x7f0000d4a000)=@abs={0x1}, 0x8) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r2, 0x114, 0x7, &(0x7f0000000100)={@vsock={0x28, 0x0, 0xffffffff, @my=0x1}, {&(0x7f0000000040)=""/92, 0x5c}, &(0x7f00000000c0)}, 0xa0) 2018/05/02 20:03:52 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x1, 0x6, 0x20) mlock(&(0x7f0000000000/0x1000)=nil, 0x1000) r0 = syz_open_dev$sndpcmc(&(0x7f00000002c0)='/dev/snd/pcmC#D#c\x00', 0xb7d2, 0x80800) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000300)={0x401, 0x9, 0x5, 0xc6}, 0x10) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) r2 = syz_open_dev$loop(&(0x7f0000000280)='/dev/loop#\x00', 0xfff, 0x200) dup3(r1, r2, 0x80000) r3 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r3, 0x5) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x5, 0x80}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000140)=ANY=[@ANYRES32=r4, @ANYBLOB="a00000000267d39a261b06bdf06fc9cfb580e3bd2ee130c492912f0a7391bc8388a4e11e2ee20ad7acc4f341484493d8473b49b7dee5f572ce78fc682ed2a3e500209f6aea1df71802cd4508793f912955dcb3b5a26eab42ad3d3432ec65da1e32c3ef725a5e8dbd22d67fabd74d39e2b5bb151daedbf559e8ade5d4e7d15cf0cdc3d6e2973dfc290f733e560843d5ab1d8c16b1878915d655366a0859d3"], &(0x7f0000000200)=0xa8) accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0xe, 0x80000) 2018/05/02 20:03:52 executing program 2: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x82, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) 2018/05/02 20:03:52 executing program 3: r0 = socket(0x18, 0x0, 0x1) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x111, 0x11, &(0x7f0000000000)={0x0, 0x8000}, &(0x7f0000f5fffc)=0x95) 2018/05/02 20:03:52 executing program 5: r0 = socket(0x1a, 0x2, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x40, 0x0) socket(0x13, 0xa, 0xffffffffffff8001) bind(r0, &(0x7f0000000100)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x49) bind(r0, &(0x7f0000670000)=@generic={0x1e, "01fd000000000000000000060002000009a979a121b80c7bc8790405c7dcd62e0a53b232394938d36d0ef5ffa8ffffffff819a2b0a6606e43a620170a00021f069ca021f6f65dcf360e7e58f358c00f9ecff0158d19bcb2a5130fffffffffffff300b9c8ead200c577aeb81c90541d6d7c770ee590c8bcf70dc151cb184a"}, 0x80) 2018/05/02 20:03:52 executing program 3: r0 = socket$inet(0x2, 0x3, 0x3e) setsockopt$inet_int(r0, 0x0, 0x19, &(0x7f0000ef2ffc)=0x7fffffff, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2}, 0x10) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000040)=@nl, 0x80, &(0x7f0000000000), 0x0, &(0x7f00000002c0)=""/4096, 0x1000}, 0x40000062) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f00000000c0)=0x4) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x80000001, 0x7, 0x2, 0x6, 0x1, 0x6, 0x8001, 0x1, r1}, 0x20) 2018/05/02 20:03:52 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x20000000, &(0x7f000031e000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) r2 = socket$netlink(0x10, 0x3, 0x8000000004) dup3(r2, r0, 0x0) writev(r2, &(0x7f0000e11ff0)=[{&(0x7f0000299f3e)="580000001400192340834b80040d8c560a067fffffff810000000000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 2018/05/02 20:03:52 executing program 7: r0 = msgget$private(0x0, 0x516) r1 = getuid() getgroups(0x4, &(0x7f0000000080)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getegid() r5 = getpgrp(0x0) r6 = getpgrp(0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000180)={{0x1, r1, r2, r3, r4, 0x83, 0x1ff}, 0xfff, 0xd2, 0x1ff, 0x7, 0x20002, 0x9, r5, r6}) r7 = syz_open_dev$evdev(&(0x7f000000dfee)='/dev/input/event#\x00', 0x0, 0x0) r8 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r8, 0x1, r7, &(0x7f00002a7000)={0x14}) epoll_wait(r7, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}], 0x6, 0x3) epoll_wait(r8, &(0x7f0000b11000)=[{}], 0x1, 0x0) 2018/05/02 20:03:52 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x0, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0x1d}}, 0x1c) 2018/05/02 20:03:53 executing program 2: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x82, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) 2018/05/02 20:03:53 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x1, 0x6, 0x20) mlock(&(0x7f0000000000/0x1000)=nil, 0x1000) r0 = syz_open_dev$sndpcmc(&(0x7f00000002c0)='/dev/snd/pcmC#D#c\x00', 0xb7d2, 0x80800) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000300)={0x401, 0x9, 0x5, 0xc6}, 0x10) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000240)) syz_open_dev$loop(&(0x7f0000000280)='/dev/loop#\x00', 0xfff, 0x200) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r1, 0x5) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x5, 0x80}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000140)=ANY=[@ANYRES32=r2, @ANYBLOB="a00000000267d39a261b06bdf06fc9cfb580e3bd2ee130c492912f0a7391bc8388a4e11e2ee20ad7acc4f341484493d8473b49b7dee5f572ce78fc682ed2a3e500209f6aea1df71802cd4508793f912955dcb3b5a26eab42ad3d3432ec65da1e32c3ef725a5e8dbd22d67fabd74d39e2b5bb151daedbf559e8ade5d4e7d15cf0cdc3d6e2973dfc290f733e560843d5ab1d8c16b1878915d655366a0859d3"], &(0x7f0000000200)=0xa8) accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0xe, 0x80000) 2018/05/02 20:03:53 executing program 6: r0 = socket$inet6(0xa, 0x40000000000001, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000dfa000)=@routing={0x0, 0x2, 0x2, 0x101, 0x0, [@mcast2={0xff, 0x2, [], 0x1}]}, 0x18) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffb, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0x40f, 0x1) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f00000002c0)={0x58, {0x2, 0x4e24, @broadcast=0xffffffff}, {0x2, 0x4e20, @multicast2=0xe0000002}, {0x2, 0x4e20, @multicast1=0xe0000001}, 0x1c0, 0x16, 0x5, 0x1, 0x3, &(0x7f0000000280)='lo\x00', 0x800, 0x43, 0x7}) io_setup(0x100000000, &(0x7f0000000000)=0x0) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000180)='/dev/cuse\x00', 0x40, 0x0) io_cancel(r2, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x3, 0x1, r0, &(0x7f0000000080)="2137e436cecc5a39c2074c6d65dcae80d6b9c177a4893a6633f0094c9998176edac74239ab49b8e7a899e2c6ea1fdd16e59c5349c691e5066a5bbf40e1cf6812aeb6795c55f50ec80e6d17142d7d16fb01361c6d9b975c9c0505740d13b82d5c5aaa68d63cf8a4264247376e69c1c9513088df636dbe2c41b5a73f089c212a8064170c1d40ca64f63991c64b7bbac7df43b7da972efa716d43cfb22ccc617e9a072bfe5de7ef0ed29909b26a319ee308b137e8f027c09ccb54cb8e251c1a5026460102712bb17dfaf861bc59d1aa8f42af770f", 0xd3, 0x3, 0x0, 0x0, r3}, &(0x7f0000000200)) 2018/05/02 20:03:53 executing program 3: r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x9, 0x16101) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000080)={0xfffffffffffffffe, 0x0, 'client1\x00', 0x2, "b7780637d4242e17", "a765f2df6b6abbc2e10ea77ea37ad2fd304e00dd9d0fb3dafa46243056de64a6", 0x800, 0xd1dc}) r1 = socket$key(0xf, 0x3, 0x2) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000140)={0x0, 0x4a}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000001c0)={r2, 0x4}, &(0x7f0000000240)=0x8) sendmsg$key(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=ANY=[@ANYBLOB="020a0489020000000000000000000000"], 0x10}, 0x1}, 0x0) 2018/05/02 20:03:53 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) utime(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x4, 0x6}) bind(r0, &(0x7f0000000100)=@in={0x2, 0x4e20}, 0x2ed) setsockopt$inet_int(r0, 0x0, 0x8, &(0x7f0000000180)=0x10000, 0x4) fstat(r0, &(0x7f00000001c0)) recvmsg(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f0000000000)=""/187, 0xbb}, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f00001f1000)='/dev/snd/timer\x00', 0x0, 0x0) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000400)=""/65, &(0x7f00000003c0)=0x40) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f00007e5fcc)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f000001cfb0)={0x0, 0xc, 0x0, 0x0, 0x5}) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000380)='/dev/autofs\x00', 0x8000, 0x0) syz_open_dev$dspn(&(0x7f0000000480)='/dev/dsp#\x00', 0x3, 0x100) rmdir(&(0x7f0000000500)='./file0\x00') sendto$inet(r0, &(0x7f0000000100), 0x0, 0x0, &(0x7f00000000c0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockname$packet(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000300)=0x14) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000000340)={r3, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}}, 0x10) 2018/05/02 20:03:53 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x200, 0x0) ioctl$SG_SET_KEEP_ORPHAN(r1, 0x2287, &(0x7f0000000040)=0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x3, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0xac14140a}}, 0x1c) tee(r0, r0, 0xfffffffffffffffa, 0xd) 2018/05/02 20:03:53 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x101802, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000b80)=""/246) io_setup(0x3, &(0x7f0000000180)=0x0) r2 = dup3(r0, r0, 0x0) io_submit(r1, 0xa, &(0x7f00000009c0)=[&(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, r0, &(0x7f00000001c0)="8d860c64f90b7897957a5ffadf67cff046f0447d9dae3119d241686052b11cf68826d673619f2893182d78c2af1ebaad765ed3ee96a7cc0ec79eb215ea4b4655eec36bf9cbcca283ead31368b4d85257523ccfe6aa11342875da82355869639f501b7d9bb347e53e7170d8ac10dd058d221eeeab1846660d10d3cbe13a4e7be020b81a381cd827a2c70f3479cfb95bfd82c4798b6442cd7126219866345e58eb1555f8e5d3c42fc4968b722501504336ff2f5d481943003d9387277bd2cda2543ec3ffe1", 0xc4, 0x7, 0x0, 0x1, r0}, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x1, 0x884, r0, &(0x7f0000000300)="950176d94e2c75bd43804036f02849a9e3c4", 0x12, 0x6, 0x0, 0x1, r0}, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x3, 0x10001, r0, &(0x7f0000000380)="3da33eaea4f15e77f58f933fed3216153a12a62393d9d641ffb6513b5f0f9ece4b1693ff50d03abdf76cffa30ebf5fbcf22cbec04b812d70634d7990ded4ece68c9b579477e03eae4145f97fd2642e7edd89f08f4f2e9bfcac7780047c8c6a147cf8b3a261f017e732584124620d14b12f3db3fc724ab0ed843842ed3cc37dd79f758d4cfa8d8a54609ec240485c8a866a302f96489de5b871007c4ac921ee2169524c0f2cd70d23b7d63fd0dde6", 0xae, 0x0, 0x0, 0x0, r0}, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x2, 0x3, r0, &(0x7f0000000480)="277a7a6382e5a49a15b1fd85cfc4dd8192560177d86b3b7f11fcb2", 0x1b, 0xdf, 0x0, 0x1, r0}, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x1, 0x8, r0, &(0x7f0000000500)="0331057c573c3533acfe05494d87fc116c0bfaf5a99157b12e4b6e72c24b5343b4838b78b9d97c453d7b58028dd926c6b899bccd85dedae17eb6deacfb614f80ce", 0x41, 0x74e, 0x0, 0x1, r0}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x3, 0x5, r0, &(0x7f00000005c0)="cd8fd18ea6e71875050e5d4b9f141ca9042cc3", 0x13, 0x0, 0x0, 0x0, r0}, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x2, 0xfff, r2, &(0x7f0000000640)="5d71ff71d3eab523debfded493cee6641a816cb9e6babb39f99a314757d9324ac5b93bfd3c4de1b0b13a8195e62f287d30f08a6d043d31", 0x37, 0x8, 0x0, 0x1, r0}, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x4c4, r0, &(0x7f00000006c0)="aab046c11a97024a913ccf5433b2f8e0f708adedb17d812cab769c50a4d2507a8f38488690de37da6a2d74930cc100b96c421f1c1de45e800bac5c8c4618b9e9a762155ae56e5ee9452a5cd9a52e97c0c57eb2482bd683098a10af5f4ffa2965fd96e6dba4c57f299aae78d778c3e8f751d51fd6c8cbc107718905a30f3838e01a4adf2f6446682807a278b13ac0eeb605c4af87ff23ba77504357990231537ebc737e7e330f4bbdb3575a3bcf8918a519f833e2b89ac4f66482e30c3fc5dde59eb6f9f0a54fe3a2", 0xc8, 0x5, 0x0, 0x0, r0}, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x7, 0xa681, r0, &(0x7f0000000800)="7ad86bb529cc5a4101af94e8688d56ca8c41f511840a9e3e482b0b857c088fb639f7933aab2d918b3b8523b4e388de810abf1c98cd487ecb97d6c97316c4a415ba8abe0f6cd2b234a458672bdf2ea870441ce5d494bc9a80", 0x58, 0x2, 0x0, 0x1, r0}, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x7, 0x4, r0, &(0x7f00000008c0)="f19b43300726d9385f43eccaa8c80cd804cc47b507835aa02acf14aef695f5571e6c5ec5dd2e126b7faf3467ea662c89bda17bb7891cac921b318bb7052c325dc73c6125ea73110c10dd78dd13d2349a2079e083901a11f724dd89a117aa0f87be440811ceaabd59ec2ae7a8ea98318f2c0d41b91c73734af0b67c580390be129801da0c4c521210444603798e50b0d336cd0da01b20fe5dfb3e7d8e3183240603923251d99620603072f501e9b2f58257f5", 0xb2, 0x0, 0x0, 0x1, r0}]) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000cf1ffc)=0x600210) read$eventfd(r0, &(0x7f0000000a40), 0x8) 2018/05/02 20:03:53 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x20000000, &(0x7f000031e000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) r2 = socket$netlink(0x10, 0x3, 0x8000000004) dup3(r2, r0, 0x0) writev(r2, &(0x7f0000e11ff0)=[{&(0x7f0000299f3e)="580000001400192340834b80040d8c560a067fffffff810000000000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 2018/05/02 20:03:53 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x1, 0x6, 0x20) mlock(&(0x7f0000000000/0x1000)=nil, 0x1000) r0 = syz_open_dev$sndpcmc(&(0x7f00000002c0)='/dev/snd/pcmC#D#c\x00', 0xb7d2, 0x80800) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000300)={0x401, 0x9, 0x5, 0xc6}, 0x10) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000240)) syz_open_dev$loop(&(0x7f0000000280)='/dev/loop#\x00', 0xfff, 0x200) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r1, 0x5) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x5, 0x80}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000140)=ANY=[@ANYRES32=r2, @ANYBLOB="a00000000267d39a261b06bdf06fc9cfb580e3bd2ee130c492912f0a7391bc8388a4e11e2ee20ad7acc4f341484493d8473b49b7dee5f572ce78fc682ed2a3e500209f6aea1df71802cd4508793f912955dcb3b5a26eab42ad3d3432ec65da1e32c3ef725a5e8dbd22d67fabd74d39e2b5bb151daedbf559e8ade5d4e7d15cf0cdc3d6e2973dfc290f733e560843d5ab1d8c16b1878915d655366a0859d3"], &(0x7f0000000200)=0xa8) accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0xe, 0x80000) 2018/05/02 20:03:53 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x20000000, &(0x7f000031e000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) r2 = socket$netlink(0x10, 0x3, 0x8000000004) dup3(r2, r0, 0x0) writev(r2, &(0x7f0000e11ff0)=[{&(0x7f0000299f3e)="580000001400192340834b80040d8c560a067fffffff810000000000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 2018/05/02 20:03:53 executing program 3: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000cad000/0x4000)=nil, 0x4000, 0x2000, 0x3, &(0x7f0000c42000/0x2000)=nil) mlock2(&(0x7f0000997000/0x3000)=nil, 0x3000, 0x1) mbind(&(0x7f0000024000/0xc00000)=nil, 0xc00000, 0x8001, &(0x7f0000c28000)=0x800003f, 0x5, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xca8, 0x20000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000040)={0x0, 0x1000, "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"}, &(0x7f0000001080)=0x1008) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00000010c0)={r1, 0x9}, 0x8) 2018/05/02 20:03:53 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0xac14140a}}, 0x1c) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) connect$unix(r1, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e) 2018/05/02 20:03:53 executing program 6: unshare(0x40600) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x6000000000000000, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000040), &(0x7f0000000080)=0x4) bind(r0, &(0x7f00000000c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6}, 0x80) 2018/05/02 20:03:53 executing program 7: clock_gettime(0x80000003, &(0x7f0000000000)) r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x8, 0x400) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x5, &(0x7f0000000080)=[{0x7f, 0x0, 0x0, 0x9}, {0xfffffffffffffff8, 0x4, 0x984, 0x6}, {0x0, 0x0, 0x100000000, 0xfffffffffffff801}, {0x984, 0x3, 0x4, 0x98}, {0x2, 0xd3, 0x9, 0x1}]}, 0x10) 2018/05/02 20:03:53 executing program 2: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x82, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) 2018/05/02 20:03:53 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x1, 0x6, 0x20) mlock(&(0x7f0000000000/0x1000)=nil, 0x1000) r0 = syz_open_dev$sndpcmc(&(0x7f00000002c0)='/dev/snd/pcmC#D#c\x00', 0xb7d2, 0x80800) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000300)={0x401, 0x9, 0x5, 0xc6}, 0x10) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000240)) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r1, 0x5) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x5, 0x80}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000140)=ANY=[@ANYRES32=r2, @ANYBLOB="a00000000267d39a261b06bdf06fc9cfb580e3bd2ee130c492912f0a7391bc8388a4e11e2ee20ad7acc4f341484493d8473b49b7dee5f572ce78fc682ed2a3e500209f6aea1df71802cd4508793f912955dcb3b5a26eab42ad3d3432ec65da1e32c3ef725a5e8dbd22d67fabd74d39e2b5bb151daedbf559e8ade5d4e7d15cf0cdc3d6e2973dfc290f733e560843d5ab1d8c16b1878915d655366a0859d3"], &(0x7f0000000200)=0xa8) accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0xe, 0x80000) [ 111.045217] IPVS: length: 64 != 24 [ 111.192295] IPVS: length: 64 != 24 2018/05/02 20:03:54 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x2, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000000)) read(r0, &(0x7f0000000240)=""/110, 0x6e) write$sndseq(r0, &(0x7f0000000140), 0x0) ioctl$int_in(r0, 0x80000080045002, &(0x7f0000000200)) ioctl$IOC_PR_REGISTER(r0, 0x401870c8, &(0x7f0000000040)={0x9, 0x380000000, 0x1}) fcntl$getflags(r0, 0xb) 2018/05/02 20:03:54 executing program 6: r0 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x3, 0x82) ioctl$TCFLSH(r0, 0x540b, 0x9aa9) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000000180)="b42c4f2860209520ac863ec81e3819bf", 0x10) perf_event_open(&(0x7f000001d000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) socket$can_bcm(0x1d, 0x2, 0x2) ioctl$TIOCCONS(r0, 0x541d) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000540)={'team0\x00'}) sendfile(r1, r1, &(0x7f0000000240), 0x20000102000007) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x8) openat$hwrng(0xffffffffffffff9c, &(0x7f0000004240)='/dev/hwrng\x00', 0x101000, 0x0) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) 2018/05/02 20:03:54 executing program 3: syz_emit_ethernet(0x7e, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0xb, 0xb, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2=0xe0000002]}, {[@multicast1=0xe0000001]}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000140)) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x4, 0x20000) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x10080, 0x100) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x7, 0x2, 0x9, 0x867c, 0x3, 0x7fff, 0x100000001, {0x0, @in={{0x2, 0x4e21, @rand_addr=0x5}}, 0x7ff, 0x7, 0x200, 0x8ed, 0x2}}, &(0x7f0000000200)=0xb0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000240)={r2, 0x65c}, 0x8) dup3(r0, r1, 0x0) 2018/05/02 20:03:54 executing program 1: r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x10}, 0x10) fgetxattr(r0, &(0x7f0000000080)=@random={'btrfs.', 'md5sum\x00'}, &(0x7f00000000c0)=""/238, 0xee) r1 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r1, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r1, &(0x7f00009f1000)='G', 0x327, 0x0, &(0x7f0000108fe4)={0xa, 0x4e22, 0x80000, @loopback={0x0, 0xac14140a}}, 0x1c) keyctl$session_to_parent(0x12) 2018/05/02 20:03:54 executing program 2: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x82, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710"}) 2018/05/02 20:03:54 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x20000000, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) r2 = socket$netlink(0x10, 0x3, 0x0) dup3(r2, r0, 0x0) writev(r2, &(0x7f0000e11ff0)=[{&(0x7f0000299f3e)="580000001400192340834b80040d8c560a067fffffff810000000000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 2018/05/02 20:03:54 executing program 7: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x10100000c, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r0, 0x107, 0x0, &(0x7f0000000180), &(0x7f0000000200)=0xfffffffffffffef4) 2018/05/02 20:03:54 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x1, 0x6, 0x20) mlock(&(0x7f0000000000/0x1000)=nil, 0x1000) r0 = syz_open_dev$sndpcmc(&(0x7f00000002c0)='/dev/snd/pcmC#D#c\x00', 0xb7d2, 0x80800) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000300)={0x401, 0x9, 0x5, 0xc6}, 0x10) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r1, 0x5) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x5, 0x80}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000140)=ANY=[@ANYRES32=r2, @ANYBLOB="a00000000267d39a261b06bdf06fc9cfb580e3bd2ee130c492912f0a7391bc8388a4e11e2ee20ad7acc4f341484493d8473b49b7dee5f572ce78fc682ed2a3e500209f6aea1df71802cd4508793f912955dcb3b5a26eab42ad3d3432ec65da1e32c3ef725a5e8dbd22d67fabd74d39e2b5bb151daedbf559e8ade5d4e7d15cf0cdc3d6e2973dfc290f733e560843d5ab1d8c16b1878915d655366a0859d3"], &(0x7f0000000200)=0xa8) accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0xe, 0x80000) [ 111.386757] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 111.469482] print_req_error: I/O error, dev loop0, sector 0 [ 111.475349] Buffer I/O error on dev loop0, logical block 0, lost async page write [ 111.483181] print_req_error: I/O error, dev loop0, sector 4 [ 111.489017] Buffer I/O error on dev loop0, logical block 1, lost async page write [ 111.496938] print_req_error: I/O error, dev loop0, sector 8 [ 111.502769] Buffer I/O error on dev loop0, logical block 2, lost async page write [ 111.510545] print_req_error: I/O error, dev loop0, sector 12 2018/05/02 20:03:54 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x1, 0x6, 0x20) mlock(&(0x7f0000000000/0x1000)=nil, 0x1000) r0 = syz_open_dev$sndpcmc(&(0x7f00000002c0)='/dev/snd/pcmC#D#c\x00', 0xb7d2, 0x80800) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000300)={0x401, 0x9, 0x5, 0xc6}, 0x10) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r1, 0x5) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x5, 0x80}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000140)=ANY=[@ANYRES32=r2, @ANYBLOB="a00000000267d39a261b06bdf06fc9cfb580e3bd2ee130c492912f0a7391bc8388a4e11e2ee20ad7acc4f341484493d8473b49b7dee5f572ce78fc682ed2a3e500209f6aea1df71802cd4508793f912955dcb3b5a26eab42ad3d3432ec65da1e32c3ef725a5e8dbd22d67fabd74d39e2b5bb151daedbf559e8ade5d4e7d15cf0cdc3d6e2973dfc290f733e560843d5ab1d8c16b1878915d655366a0859d3"], &(0x7f0000000200)=0xa8) accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0xe, 0x80000) 2018/05/02 20:03:54 executing program 3: lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x2000, 0x0) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000000140)) r2 = socket$netlink(0x10, 0x3, 0x1e) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000011ff4)={0x10}, 0xfffffffffffffef2, &(0x7f0000012ff0)={&(0x7f0000000040)={0x18, 0x52, 0x401, 0x0, 0x0, {0x80000a}, [@generic="1c"]}, 0x18}, 0x1}, 0x0) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x0, r0, 0x0, 0x800, 0x84000) 2018/05/02 20:03:54 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0xac14140a}}, 0x1c) [ 111.516482] Buffer I/O error on dev loop0, logical block 3, lost async page write [ 111.522520] netlink: 64 bytes leftover after parsing attributes in process `syz-executor4'. [ 111.524263] print_req_error: I/O error, dev loop0, sector 16 [ 111.538818] Buffer I/O error on dev loop0, logical block 4, lost async page write [ 111.546583] print_req_error: I/O error, dev loop0, sector 20 [ 111.552466] Buffer I/O error on dev loop0, logical block 5, lost async page write [ 111.560251] print_req_error: I/O error, dev loop0, sector 24 2018/05/02 20:03:54 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x20000000, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) r2 = socket$netlink(0x10, 0x3, 0x0) dup3(r2, r0, 0x0) writev(r2, &(0x7f0000e11ff0)=[{&(0x7f0000299f3e)="580000001400192340834b80040d8c560a067fffffff810000000000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 2018/05/02 20:03:54 executing program 2 (fault-call:2 fault-nth:0): perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x82, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) 2018/05/02 20:03:54 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f000087bff3)='/dev/snd/seq\x00', 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r0, 0x2008}], 0x1, &(0x7f0000000040)={0x0, 0x1c9c380}, &(0x7f0000000080)={0x4}, 0x8) unshare(0x40600) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000c6afa4)) [ 111.566182] Buffer I/O error on dev loop0, logical block 6, lost async page write [ 111.573931] print_req_error: I/O error, dev loop0, sector 28 [ 111.579842] Buffer I/O error on dev loop0, logical block 7, lost async page write [ 111.587612] print_req_error: I/O error, dev loop0, sector 32 [ 111.593502] Buffer I/O error on dev loop0, logical block 8, lost async page write [ 111.601293] print_req_error: I/O error, dev loop0, sector 36 [ 111.607174] Buffer I/O error on dev loop0, logical block 9, lost async page write [ 111.718789] FAULT_INJECTION: forcing a failure. [ 111.718789] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 111.730841] CPU: 1 PID: 8164 Comm: syz-executor2 Not tainted 4.16.0+ #87 [ 111.737718] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 111.747100] Call Trace: [ 111.749736] dump_stack+0x185/0x1d0 [ 111.753411] should_fail+0x87b/0xab0 [ 111.757230] __alloc_pages_nodemask+0x5fe/0x5dc0 [ 111.762072] ? kmsan_set_origin+0x9e/0x160 [ 111.766356] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 111.771760] ? fsnotify+0x493/0x18f0 [ 111.775510] ? __fsnotify_parent+0x75/0x560 [ 111.779876] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 111.785285] ? kmsan_set_origin_inline+0x6b/0x120 [ 111.789203] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 111.790163] ? __msan_poison_alloca+0x15c/0x1d0 [ 111.790196] ? kmsan_set_origin_inline+0x6b/0x120 [ 111.790255] __kmalloc_node+0x44b/0x1190 [ 111.790331] ? kmsan_set_origin_inline+0x6b/0x120 [ 111.790394] ? kvmalloc_node+0x1a1/0x2e0 [ 111.790437] kvmalloc_node+0x1a1/0x2e0 [ 111.813071] ALSA: seq fatal error: cannot create timer (-22) [ 111.814164] alloc_netdev_mqs+0x1bd/0x1740 [ 111.814204] ? security_tun_dev_create+0x1f/0x190 [ 111.814266] ? tun_cleanup_tx_ring+0xac0/0xac0 [ 111.814303] __tun_chr_ioctl+0x440b/0x6610 [ 111.850892] tun_chr_ioctl+0x9c/0xb0 [ 111.854669] ? tun_chr_poll+0x8e0/0x8e0 [ 111.858683] do_vfs_ioctl+0xaf0/0x2440 [ 111.862627] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 111.868026] ? __fget_light+0x6b9/0x710 [ 111.872036] ? prepare_exit_to_usermode+0x149/0x3a0 [ 111.877095] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 111.882539] SYSC_ioctl+0x1d2/0x260 [ 111.886272] SyS_ioctl+0x54/0x80 [ 111.889727] do_syscall_64+0x309/0x430 [ 111.893671] ? ioctl_file_clone+0x4f0/0x4f0 [ 111.898035] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 111.903252] RIP: 0033:0x455979 [ 111.906460] RSP: 002b:00007f2aa83fac68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 111.914204] RAX: ffffffffffffffda RBX: 00007f2aa83fb6d4 RCX: 0000000000455979 [ 111.921498] RDX: 00000000200000c0 RSI: 00000000400454ca RDI: 0000000000000014 [ 111.928796] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 111.936092] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 111.943436] R13: 000000000000036f R14: 00000000006f9308 R15: 0000000000000000 [ 112.023542] netlink: 64 bytes leftover after parsing attributes in process `syz-executor4'. 2018/05/02 20:03:55 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) keyctl$join(0x1, &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x1}) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet6_dccp_buf(r0, 0x21, 0xe, &(0x7f0000000000)="f18aadf1b4fb7a49aa64e3359bd175833d156f02d0", 0x15) r1 = request_key(&(0x7f0000000140)='logon\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0xfffffffffffffff9) r2 = add_key$keyring(&(0x7f0000000300)='keyring\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$instantiate(0xc, r1, &(0x7f0000000200)="ff67893d6e3d4701e68ebab9c3f060cf3b9a68cb1590c805e685f4068553f8ee773483a271390e0977db57c5f04f6f9fb91c220a51ed719b8450ff39d88e3765aab1561a2dd92b2a4e2ee52f9603295cccdcd9de32d9f3f4afca72c36b5ccf6cf1852bb90af8193234ef8173865eb1172ee34035a562ed4e8632b05a510e5e273510dea492f72986bc128c93d72008901e4ad4c8a288a7bffbb5a632e26972e2f9424663c6cf03ba829a0445c9990bb414453660dd31d5b8a0913ab779834daafa097d96a10fd78cd506f76cb74ae35d3c009e9efc457f644f783351d5c15911009193e13c7af0964b4c2c5b38ccbb952625", 0xf2, r2) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x40, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r3, 0xc05c5340, &(0x7f0000000080)={0x664dd253, 0x0, 0x0, {}, 0x9}) bind$vsock_stream(r3, &(0x7f0000000100)={0x28, 0x0, 0x2710, @hyper}, 0x10) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0xac14140a}}, 0x1c) 2018/05/02 20:03:55 executing program 7: mkdir(&(0x7f0000b17ff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={'erspan0\x00', {0x4, 0x0, 0x8e, "f84ac32e526a", 0xe000000000000000}}) fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) openat(0xffffffffffffff9c, &(0x7f00004e2ff8)='./file0\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000140)) socketpair(0x11, 0x8000a, 0x8, &(0x7f0000000100)) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) 2018/05/02 20:03:55 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x1, 0x6, 0x20) mlock(&(0x7f0000000000/0x1000)=nil, 0x1000) syz_open_dev$sndpcmc(&(0x7f00000002c0)='/dev/snd/pcmC#D#c\x00', 0xb7d2, 0x80800) r0 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x5) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x5, 0x80}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000140)=ANY=[@ANYRES32=r1, @ANYBLOB="a00000000267d39a261b06bdf06fc9cfb580e3bd2ee130c492912f0a7391bc8388a4e11e2ee20ad7acc4f341484493d8473b49b7dee5f572ce78fc682ed2a3e500209f6aea1df71802cd4508793f912955dcb3b5a26eab42ad3d3432ec65da1e32c3ef725a5e8dbd22d67fabd74d39e2b5bb151daedbf559e8ade5d4e7d15cf0cdc3d6e2973dfc290f733e560843d5ab1d8c16b1878915d655366a0859d3"], &(0x7f0000000200)=0xa8) accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0xe, 0x80000) 2018/05/02 20:03:55 executing program 6: r0 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x3, 0x82) ioctl$TCFLSH(r0, 0x540b, 0x9aa9) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000000180)="b42c4f2860209520ac863ec81e3819bf", 0x10) perf_event_open(&(0x7f000001d000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) socket$can_bcm(0x1d, 0x2, 0x2) ioctl$TIOCCONS(r0, 0x541d) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000540)={'team0\x00'}) sendfile(r1, r1, &(0x7f0000000240), 0x20000102000007) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x8) openat$hwrng(0xffffffffffffff9c, &(0x7f0000004240)='/dev/hwrng\x00', 0x101000, 0x0) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) 2018/05/02 20:03:55 executing program 3: r0 = perf_event_open(&(0x7f0000001f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0xa, 0x11, r0, 0x0) r1 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x5, 0x400) mprotect(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x3) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f0000000000)={'TPROXY\x00'}, &(0x7f0000000040)=0x1e) socket$vsock_dgram(0x28, 0x2, 0x0) mremap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x2000, 0x3, &(0x7f0000f20000/0x2000)=nil) 2018/05/02 20:03:55 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x20000000, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) r2 = socket$netlink(0x10, 0x3, 0x0) dup3(r2, r0, 0x0) writev(r2, &(0x7f0000e11ff0)=[{&(0x7f0000299f3e)="580000001400192340834b80040d8c560a067fffffff810000000000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 2018/05/02 20:03:55 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x2, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000000)) read(r0, &(0x7f0000000240)=""/110, 0x6e) write$sndseq(r0, &(0x7f0000000140), 0x0) ioctl$int_in(r0, 0x80000080045002, &(0x7f0000000200)) ioctl$IOC_PR_REGISTER(r0, 0x401870c8, &(0x7f0000000040)={0x9, 0x380000000, 0x1}) fcntl$getflags(r0, 0xb) 2018/05/02 20:03:55 executing program 2 (fault-call:2 fault-nth:1): perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x82, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) [ 112.267011] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 112.280308] FAULT_INJECTION: forcing a failure. [ 112.280308] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 112.292136] CPU: 1 PID: 8206 Comm: syz-executor2 Not tainted 4.16.0+ #87 [ 112.298972] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 112.308322] Call Trace: [ 112.310911] dump_stack+0x185/0x1d0 [ 112.314541] should_fail+0x87b/0xab0 [ 112.318265] __alloc_pages_nodemask+0x5fe/0x5dc0 [ 112.323025] ? kernel_poison_pages+0x40/0x360 [ 112.327531] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 112.332900] ? kernel_poison_pages+0x1a0/0x360 [ 112.337487] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 112.342943] ? get_page_from_freelist+0xab28/0xb600 [ 112.347965] ? kernel_text_address+0x34d/0x3a0 [ 112.352565] ? __kernel_text_address+0x34/0xe0 [ 112.357167] kmsan_alloc_meta_for_pages+0x8d/0x3a0 [ 112.362110] ? kmsan_write_aligned_origin_inline+0x10/0x60 2018/05/02 20:03:55 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x1, 0x6, 0x20) mlock(&(0x7f0000000000/0x1000)=nil, 0x1000) syz_open_dev$sndpcmc(&(0x7f00000002c0)='/dev/snd/pcmC#D#c\x00', 0xb7d2, 0x80800) r0 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x5) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x5, 0x80}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000140)=ANY=[@ANYRES32=r1, @ANYBLOB="a00000000267d39a261b06bdf06fc9cfb580e3bd2ee130c492912f0a7391bc8388a4e11e2ee20ad7acc4f341484493d8473b49b7dee5f572ce78fc682ed2a3e500209f6aea1df71802cd4508793f912955dcb3b5a26eab42ad3d3432ec65da1e32c3ef725a5e8dbd22d67fabd74d39e2b5bb151daedbf559e8ade5d4e7d15cf0cdc3d6e2973dfc290f733e560843d5ab1d8c16b1878915d655366a0859d3"], &(0x7f0000000200)=0xa8) accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0xe, 0x80000) [ 112.367739] ? kmsan_set_origin_inline+0x6b/0x120 [ 112.372593] ? __alloc_pages_nodemask+0xae2/0x5dc0 [ 112.377529] kmsan_alloc_page+0x82/0xe0 [ 112.381524] __alloc_pages_nodemask+0xf5b/0x5dc0 [ 112.381539] ? kmsan_set_origin+0x9e/0x160 [ 112.381556] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 112.381568] ? fsnotify+0x493/0x18f0 [ 112.381580] ? __fsnotify_parent+0x75/0x560 [ 112.381595] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 112.381611] ? kmsan_set_origin_inline+0x6b/0x120 [ 112.381622] ? __msan_poison_alloca+0x15c/0x1d0 [ 112.381647] ? kmsan_set_origin_inline+0x6b/0x120 [ 112.424451] __kmalloc_node+0x44b/0x1190 [ 112.428517] ? kmsan_set_origin_inline+0x6b/0x120 [ 112.433362] ? kvmalloc_node+0x1a1/0x2e0 [ 112.437431] kvmalloc_node+0x1a1/0x2e0 [ 112.441329] alloc_netdev_mqs+0x1bd/0x1740 [ 112.445569] ? security_tun_dev_create+0x1f/0x190 [ 112.450409] ? tun_cleanup_tx_ring+0xac0/0xac0 [ 112.454990] __tun_chr_ioctl+0x440b/0x6610 [ 112.459414] tun_chr_ioctl+0x9c/0xb0 [ 112.463134] ? tun_chr_poll+0x8e0/0x8e0 2018/05/02 20:03:55 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x1, 0x6, 0x20) mlock(&(0x7f0000000000/0x1000)=nil, 0x1000) r0 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x5) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x5, 0x80}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000140)=ANY=[@ANYRES32=r1, @ANYBLOB="a00000000267d39a261b06bdf06fc9cfb580e3bd2ee130c492912f0a7391bc8388a4e11e2ee20ad7acc4f341484493d8473b49b7dee5f572ce78fc682ed2a3e500209f6aea1df71802cd4508793f912955dcb3b5a26eab42ad3d3432ec65da1e32c3ef725a5e8dbd22d67fabd74d39e2b5bb151daedbf559e8ade5d4e7d15cf0cdc3d6e2973dfc290f733e560843d5ab1d8c16b1878915d655366a0859d3"], &(0x7f0000000200)=0xa8) accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0xe, 0x80000) 2018/05/02 20:03:55 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000040)=@get={0x1, &(0x7f0000000000)=""/27, 0xfff}) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20, 0x3fffe, @empty, 0x1}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0xac14140a}}, 0x1c) [ 112.467113] do_vfs_ioctl+0xaf0/0x2440 [ 112.471001] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 112.476362] ? __fget_light+0x6b9/0x710 [ 112.480337] ? prepare_exit_to_usermode+0x149/0x3a0 [ 112.485359] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 112.490732] SYSC_ioctl+0x1d2/0x260 [ 112.494368] SyS_ioctl+0x54/0x80 [ 112.497750] do_syscall_64+0x309/0x430 [ 112.501649] ? ioctl_file_clone+0x4f0/0x4f0 [ 112.505976] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 112.511165] RIP: 0033:0x455979 [ 112.514353] RSP: 002b:00007f2aa83fac68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 112.522065] RAX: ffffffffffffffda RBX: 00007f2aa83fb6d4 RCX: 0000000000455979 [ 112.529337] RDX: 00000000200000c0 RSI: 00000000400454ca RDI: 0000000000000014 [ 112.536607] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 112.543886] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 112.551156] R13: 000000000000036f R14: 00000000006f9308 R15: 0000000000000001 2018/05/02 20:03:55 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000da5000)='pagemap\x00') lseek(r0, 0x0, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000001200)={0x0, 0x1}) [ 112.569820] netlink: 64 bytes leftover after parsing attributes in process `syz-executor4'. 2018/05/02 20:03:55 executing program 7: setrlimit(0x7, &(0x7f0000000380)={0x0, 0xffffffffffffffff}) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x200000, 0x0) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000000100)=""/117) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x28) r2 = accept4$ipx(0xffffffffffffff9c, 0x0, &(0x7f0000000040), 0x80000) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000000080)={0x1}) 2018/05/02 20:03:55 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x1, 0x6, 0x20) r0 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x5) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x5, 0x80}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000140)=ANY=[@ANYRES32=r1, @ANYBLOB="a00000000267d39a261b06bdf06fc9cfb580e3bd2ee130c492912f0a7391bc8388a4e11e2ee20ad7acc4f341484493d8473b49b7dee5f572ce78fc682ed2a3e500209f6aea1df71802cd4508793f912955dcb3b5a26eab42ad3d3432ec65da1e32c3ef725a5e8dbd22d67fabd74d39e2b5bb151daedbf559e8ade5d4e7d15cf0cdc3d6e2973dfc290f733e560843d5ab1d8c16b1878915d655366a0859d3"], &(0x7f0000000200)=0xa8) accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0xe, 0x80000) 2018/05/02 20:03:55 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x20000000, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) r2 = socket$netlink(0x10, 0x3, 0x8000000004) dup3(0xffffffffffffffff, r0, 0x0) writev(r2, &(0x7f0000e11ff0)=[{&(0x7f0000299f3e)="580000001400192340834b80040d8c560a067fffffff810000000000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 2018/05/02 20:03:55 executing program 2 (fault-call:2 fault-nth:2): perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x82, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) 2018/05/02 20:03:55 executing program 1: r0 = socket$inet6(0xa, 0x80000, 0x8010000400000082) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{0x7, 0x1c5}, {0x3, 0x800}, {0x0, 0x8}, {0x2, 0x5}, {0x3, 0x6}], 0x5) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0xac14140a}, 0xf3}, 0xffffffffffffffef) [ 112.877821] FAULT_INJECTION: forcing a failure. [ 112.877821] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 112.889685] CPU: 0 PID: 8243 Comm: syz-executor2 Not tainted 4.16.0+ #87 [ 112.896524] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 112.905882] Call Trace: [ 112.908482] dump_stack+0x185/0x1d0 [ 112.912113] should_fail+0x87b/0xab0 [ 112.915834] __alloc_pages_nodemask+0x5fe/0x5dc0 [ 112.920593] ? kernel_poison_pages+0x40/0x360 [ 112.925086] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 112.930452] ? kernel_poison_pages+0x1a0/0x360 [ 112.935038] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 112.940493] ? get_page_from_freelist+0xab28/0xb600 [ 112.945515] ? kernel_text_address+0x34d/0x3a0 [ 112.950100] ? __kernel_text_address+0x34/0xe0 [ 112.954697] kmsan_alloc_meta_for_pages+0x10c/0x3a0 [ 112.959722] ? kmsan_write_aligned_origin_inline+0x10/0x60 [ 112.965356] ? kmsan_set_origin_inline+0x6b/0x120 [ 112.968471] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 112.970207] ? __alloc_pages_nodemask+0xae2/0x5dc0 [ 112.970227] kmsan_alloc_page+0x82/0xe0 [ 112.970245] __alloc_pages_nodemask+0xf5b/0x5dc0 [ 112.970258] ? kmsan_set_origin+0x9e/0x160 [ 112.970276] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 112.970289] ? fsnotify+0x493/0x18f0 [ 112.970301] ? __fsnotify_parent+0x75/0x560 [ 112.970313] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 112.970338] ? kmsan_set_origin_inline+0x6b/0x120 [ 113.021841] ? __msan_poison_alloca+0x15c/0x1d0 2018/05/02 20:03:55 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x1, 0x6, 0x20) r0 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x5) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x5, 0x80}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000140)=ANY=[@ANYRES32=r1, @ANYBLOB="a00000000267d39a261b06bdf06fc9cfb580e3bd2ee130c492912f0a7391bc8388a4e11e2ee20ad7acc4f341484493d8473b49b7dee5f572ce78fc682ed2a3e500209f6aea1df71802cd4508793f912955dcb3b5a26eab42ad3d3432ec65da1e32c3ef725a5e8dbd22d67fabd74d39e2b5bb151daedbf559e8ade5d4e7d15cf0cdc3d6e2973dfc290f733e560843d5ab1d8c16b1878915d655366a0859d3"], &(0x7f0000000200)=0xa8) accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0xe, 0x80000) 2018/05/02 20:03:56 executing program 3: pipe2(&(0x7f0000cd7ff8)={0x0}, 0x0) r1 = socket$inet6(0xa, 0x80003, 0xff) socket$inet6(0xa, 0x80003, 0xff) r2 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r2, 0x29, 0x16, &(0x7f0000fcb000), 0x4) r3 = dup2(r0, r1) ioctl$TCXONC(r3, 0x540a, 0x2) [ 113.026516] ? kmsan_set_origin_inline+0x6b/0x120 [ 113.031381] __kmalloc_node+0x44b/0x1190 [ 113.035445] ? kmsan_set_origin_inline+0x6b/0x120 [ 113.040294] ? kvmalloc_node+0x1a1/0x2e0 [ 113.044372] kvmalloc_node+0x1a1/0x2e0 [ 113.048271] alloc_netdev_mqs+0x1bd/0x1740 [ 113.052514] ? security_tun_dev_create+0x1f/0x190 [ 113.057365] ? tun_cleanup_tx_ring+0xac0/0xac0 [ 113.061957] __tun_chr_ioctl+0x440b/0x6610 [ 113.066218] tun_chr_ioctl+0x9c/0xb0 [ 113.069942] ? tun_chr_poll+0x8e0/0x8e0 [ 113.074060] do_vfs_ioctl+0xaf0/0x2440 [ 113.077953] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 113.083321] ? __fget_light+0x6b9/0x710 [ 113.087301] ? prepare_exit_to_usermode+0x149/0x3a0 [ 113.092327] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 113.097702] SYSC_ioctl+0x1d2/0x260 [ 113.101338] SyS_ioctl+0x54/0x80 [ 113.104710] do_syscall_64+0x309/0x430 [ 113.108606] ? ioctl_file_clone+0x4f0/0x4f0 [ 113.112935] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 113.118120] RIP: 0033:0x455979 [ 113.121303] RSP: 002b:00007f2aa83fac68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 113.129009] RAX: ffffffffffffffda RBX: 00007f2aa83fb6d4 RCX: 0000000000455979 [ 113.136280] RDX: 00000000200000c0 RSI: 00000000400454ca RDI: 0000000000000014 [ 113.143548] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 113.150814] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 113.158081] R13: 000000000000036f R14: 00000000006f9308 R15: 0000000000000002 2018/05/02 20:03:56 executing program 7: r0 = socket$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) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='dctcp\x00', 0x6) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x2}, 0x1c) listen(r2, 0x0) sendto$inet6(r1, &(0x7f00004e8000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa}}, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x15}, 0x98) 2018/05/02 20:03:56 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x20000000, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) r2 = socket$netlink(0x10, 0x3, 0x8000000004) dup3(0xffffffffffffffff, r0, 0x0) writev(r2, &(0x7f0000e11ff0)=[{&(0x7f0000299f3e)="580000001400192340834b80040d8c560a067fffffff810000000000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 2018/05/02 20:03:56 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000040)={0xfff, 0x2, {0x1, 0x3, 0x5, 0x1, 0x2c647c13}}) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) fchmod(r1, 0x0) fchmod(r1, 0x0) 2018/05/02 20:03:56 executing program 3: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000080)={0x0, 0xfffffffffffffffe}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={r1, 0xffffffff00000000}, &(0x7f0000000140)=0x8) r2 = socket$inet6(0xa, 0x1, 0x8010000400000084) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000040), &(0x7f00000001c0)=0x8) 2018/05/02 20:03:56 executing program 2 (fault-call:2 fault-nth:3): perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x82, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) 2018/05/02 20:03:56 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x4e21, 0x81, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, {0xa, 0x4e24, 0x4, @empty, 0xffff}, 0x1d272516, [0x3f, 0x3, 0x20, 0x80, 0x5, 0x5, 0x2000, 0x1]}, 0x5c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0xac14140a}}, 0x1c) 2018/05/02 20:03:56 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x2, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000000)) read(r0, &(0x7f0000000240)=""/110, 0x6e) write$sndseq(r0, &(0x7f0000000140), 0x0) ioctl$int_in(r0, 0x80000080045002, &(0x7f0000000200)) ioctl$IOC_PR_REGISTER(r0, 0x401870c8, &(0x7f0000000040)={0x9, 0x380000000, 0x1}) fcntl$getflags(r0, 0xb) 2018/05/02 20:03:56 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x5) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x5, 0x80}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000140)=ANY=[@ANYRES32=r1, @ANYBLOB="a00000000267d39a261b06bdf06fc9cfb580e3bd2ee130c492912f0a7391bc8388a4e11e2ee20ad7acc4f341484493d8473b49b7dee5f572ce78fc682ed2a3e500209f6aea1df71802cd4508793f912955dcb3b5a26eab42ad3d3432ec65da1e32c3ef725a5e8dbd22d67fabd74d39e2b5bb151daedbf559e8ade5d4e7d15cf0cdc3d6e2973dfc290f733e560843d5ab1d8c16b1878915d655366a0859d3"], &(0x7f0000000200)=0xa8) accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0xe, 0x80000) [ 113.382523] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 113.400767] FAULT_INJECTION: forcing a failure. [ 113.400767] name failslab, interval 1, probability 0, space 0, times 0 [ 113.412162] CPU: 0 PID: 8285 Comm: syz-executor2 Not tainted 4.16.0+ #87 [ 113.419036] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 113.428425] Call Trace: [ 113.431058] dump_stack+0x185/0x1d0 [ 113.434733] should_fail+0x87b/0xab0 [ 113.438550] should_failslab+0x279/0x2a0 [ 113.442673] __kmalloc+0xc2/0x350 [ 113.446202] ? dev_addr_init+0x133/0x6e0 [ 113.450305] dev_addr_init+0x133/0x6e0 [ 113.454251] alloc_netdev_mqs+0x303/0x1740 [ 113.458564] ? tun_cleanup_tx_ring+0xac0/0xac0 [ 113.463192] __tun_chr_ioctl+0x440b/0x6610 [ 113.467570] tun_chr_ioctl+0x9c/0xb0 [ 113.471343] ? tun_chr_poll+0x8e0/0x8e0 [ 113.475381] do_vfs_ioctl+0xaf0/0x2440 2018/05/02 20:03:56 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x5) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x5, 0x80}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000140)=ANY=[@ANYRES32=r1, @ANYBLOB="a00000000267d39a261b06bdf06fc9cfb580e3bd2ee130c492912f0a7391bc8388a4e11e2ee20ad7acc4f341484493d8473b49b7dee5f572ce78fc682ed2a3e500209f6aea1df71802cd4508793f912955dcb3b5a26eab42ad3d3432ec65da1e32c3ef725a5e8dbd22d67fabd74d39e2b5bb151daedbf559e8ade5d4e7d15cf0cdc3d6e2973dfc290f733e560843d5ab1d8c16b1878915d655366a0859d3"], &(0x7f0000000200)=0xa8) accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0xe, 0x80000) [ 113.479325] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 113.484739] ? __fget_light+0x6b9/0x710 [ 113.488779] ? prepare_exit_to_usermode+0x149/0x3a0 [ 113.493841] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 113.499290] SYSC_ioctl+0x1d2/0x260 [ 113.503023] SyS_ioctl+0x54/0x80 [ 113.506476] do_syscall_64+0x309/0x430 [ 113.510426] ? ioctl_file_clone+0x4f0/0x4f0 [ 113.514793] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 113.520007] RIP: 0033:0x455979 [ 113.523220] RSP: 002b:00007f2aa83fac68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 2018/05/02 20:03:56 executing program 3: socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e22, 0x9, @loopback={0x0, 0x1}, 0x5}}, 0x97, 0x2, 0x8000, 0x9, 0x15}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000140)={r1, 0xffff}, 0x17e) unshare(0x40600) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000269fb8)={0x1, 0x3, &(0x7f00000affc8)=@framed={{0x18}, [], {0x95}}, &(0x7f000039cff6)="7379e66b616c6c657200", 0x8, 0x1000, &(0x7f000039c000)=""/4096}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00003a6ff0)={r2, 0x50, &(0x7f000039efb0)}, 0x10) 2018/05/02 20:03:56 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x5) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x5, 0x80}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000140)=ANY=[@ANYRES32=r1, @ANYBLOB="a00000000267d39a261b06bdf06fc9cfb580e3bd2ee130c492912f0a7391bc8388a4e11e2ee20ad7acc4f341484493d8473b49b7dee5f572ce78fc682ed2a3e500209f6aea1df71802cd4508793f912955dcb3b5a26eab42ad3d3432ec65da1e32c3ef725a5e8dbd22d67fabd74d39e2b5bb151daedbf559e8ade5d4e7d15cf0cdc3d6e2973dfc290f733e560843d5ab1d8c16b1878915d655366a0859d3"], &(0x7f0000000200)=0xa8) accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0xe, 0x80000) [ 113.530966] RAX: ffffffffffffffda RBX: 00007f2aa83fb6d4 RCX: 0000000000455979 [ 113.538275] RDX: 00000000200000c0 RSI: 00000000400454ca RDI: 0000000000000014 [ 113.545574] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 113.553656] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 113.560953] R13: 000000000000036f R14: 00000000006f9308 R15: 0000000000000003 2018/05/02 20:03:56 executing program 1: r0 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x8, 0x8000) mkdirat(r0, &(0x7f0000000100)='./file0\x00', 0x84) r1 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) sendto$inet6(r1, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0xac14140a}}, 0x1c) r2 = dup(r1) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000000), &(0x7f0000000080)=0x4) [ 114.224942] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 2018/05/02 20:03:57 executing program 3: fanotify_mark(0xffffffffffffffff, 0x88, 0x0, 0xffffffffffffffff, &(0x7f0000000080)='./file0\x00') r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x0, 0x0) accept4(r0, 0x0, &(0x7f00000001c0), 0x80000) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={r0, &(0x7f00000000c0)="d28fcfe9b2611e7f6e434914de0f6368ffc10e00a00b894db91df47035cbf369d1abf4b1fbcddffd725738b4f39bafb9de31c23b2584baeede618d18504d8d9011e4f68c492543909f79f98c4c85fa7c3dac6880168e87431f0df99449bb5dbb8fc1365137a5b9d5fc1f50b028e324df6f814e8adfb60f2bd76aade9fae5a418273216d058879c0ab11cd3d223696654214ea2dc534aabc512a57eea582f5358a7040b5dff253afb14d831cb61e0120d7ccc0e6b860218acf76dc6fec8950c3e55c3184944d0786a4a339165825bcd27f22e24ae6fe0ba030061"}, 0x10) 2018/05/02 20:03:57 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x20000000, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) r2 = socket$netlink(0x10, 0x3, 0x8000000004) dup3(0xffffffffffffffff, r0, 0x0) writev(r2, &(0x7f0000e11ff0)=[{&(0x7f0000299f3e)="580000001400192340834b80040d8c560a067fffffff810000000000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 2018/05/02 20:03:57 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x5) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x5, 0x80}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000140)=ANY=[@ANYRES32=r1, @ANYBLOB="a00000000267d39a261b06bdf06fc9cfb580e3bd2ee130c492912f0a7391bc8388a4e11e2ee20ad7acc4f341484493d8473b49b7dee5f572ce78fc682ed2a3e500209f6aea1df71802cd4508793f912955dcb3b5a26eab42ad3d3432ec65da1e32c3ef725a5e8dbd22d67fabd74d39e2b5bb151daedbf559e8ade5d4e7d15cf0cdc3d6e2973dfc290f733e560843d5ab1d8c16b1878915d655366a0859d3"], &(0x7f0000000200)=0xa8) accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0xe, 0x80000) 2018/05/02 20:03:57 executing program 6: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x408000, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000080)=0x7000000000000000, &(0x7f0000000100)=0x4) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f00000000c0)=@migrate_id={0x12, 0x10, 0xfa00, {&(0x7f0000000040), 0xffffffff, r1}}, 0x88) set_robust_list(&(0x7f0000000280)={&(0x7f0000000180)={&(0x7f0000000140)}, 0x4, &(0x7f0000000240)={&(0x7f0000000200)}}, 0x18) 2018/05/02 20:03:57 executing program 2 (fault-call:2 fault-nth:4): perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x82, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) 2018/05/02 20:03:57 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x2, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000000)) read(r0, &(0x7f0000000240)=""/110, 0x6e) write$sndseq(r0, &(0x7f0000000140), 0x0) ioctl$int_in(r0, 0x80000080045002, &(0x7f0000000200)) ioctl$IOC_PR_REGISTER(r0, 0x401870c8, &(0x7f0000000040)={0x9, 0x380000000, 0x1}) fcntl$getflags(r0, 0xb) 2018/05/02 20:03:57 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) r1 = memfd_create(&(0x7f0000000300)='wlan0GPL+\x00', 0x2) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000000340)=""/4) r2 = gettid() ptrace$setsig(0x4203, r2, 0xed, &(0x7f00000000c0)={0xe, 0x10001, 0xa29, 0x2}) writev(r0, &(0x7f0000000280)=[{&(0x7f0000000180)="c02b4a227cd2410a40f18beb9ad6592602cb99f547817a9f3cc5e3a65354a26b23464530fc959d91796c9458d0384361614b0b65ed1596fe7fdd28069e02eb65d7fc51ecbdac3bc65b32e53c77b1873bb8b8012fdb153162dd6d24797f628cee88f3852b0559ffc0c825467bd94e4600d17cfdeebfa29aaec97794b7ee9f2d23b1e482ce9a7d262aa26b57d41e9640a221fe7f25e4264d546b4467cf55f19f1029fe0a71151bcb3efac4e9a8f0d14e13bc1deec5726507c0eee5e5d0c0589f0d6482acac9607214ae355a364b2ca2e7da40ad35c2f68c818d250", 0xda}], 0x1) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) bind$llc(r3, &(0x7f0000000140)={0x1a, 0x30e, 0x1, 0x4, 0x6, 0xa292, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0xac14140a}}, 0x1c) ioctl$FIONREAD(r3, 0x541b, &(0x7f00000002c0)) recvfrom$inet6(r0, &(0x7f0000000000)=""/84, 0x54, 0x140, &(0x7f0000000080)={0xa, 0x4e23, 0x105ccd53, @empty, 0x5}, 0x1c) 2018/05/02 20:03:57 executing program 7: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x100, 0x4) socketpair$inet6_sctp(0xa, 0x8000000000006, 0x84, &(0x7f0000000240)={0xffffffffffffffff}) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000000100)={0x4, {{0xa, 0x4e22, 0x5, @dev={0xfe, 0x80, [], 0x1a}, 0x265}}}, 0x88) sendto$inet6(r0, &(0x7f0000000480), 0x0, 0x0, &(0x7f0000000440)={0xa, 0x0, 0x100000001, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x44000) recvmsg(r0, &(0x7f00000001c0)={&(0x7f0000000280)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000001680)}, 0x2000) [ 114.810234] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 114.833987] FAULT_INJECTION: forcing a failure. [ 114.833987] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 114.846096] CPU: 1 PID: 8332 Comm: syz-executor2 Not tainted 4.16.0+ #87 [ 114.852961] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 114.862338] Call Trace: [ 114.864972] dump_stack+0x185/0x1d0 [ 114.868647] should_fail+0x87b/0xab0 [ 114.872418] __alloc_pages_nodemask+0x5fe/0x5dc0 [ 114.877211] ? kmsan_set_origin+0x9e/0x160 [ 114.881485] ? __irqentry_text_end+0x1fb47e/0x1fb47e [ 114.886657] ? kmsan_internal_poison_shadow+0x14e/0x1b0 [ 114.892094] ? kmsan_internal_poison_shadow+0xb8/0x1b0 [ 114.897437] ? kmsan_kmalloc+0x94/0x100 [ 114.901476] ? __kmalloc+0x23c/0x350 [ 114.905245] ? dev_addr_init+0x133/0x6e0 [ 114.909389] ? alloc_netdev_mqs+0x303/0x1740 [ 114.913837] ? __tun_chr_ioctl+0x440b/0x6610 [ 114.918290] ? tun_chr_ioctl+0x9c/0xb0 [ 114.922212] ? do_vfs_ioctl+0xaf0/0x2440 [ 114.926323] ? SYSC_ioctl+0x1d2/0x260 [ 114.930255] ? SyS_ioctl+0x54/0x80 [ 114.933825] ? do_syscall_64+0x309/0x430 [ 114.937926] ? entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 114.943366] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 114.948815] ? pcpu_block_update_hint_alloc+0xb85/0xcb0 [ 114.954579] ? kmsan_set_origin_inline+0x6b/0x120 [ 114.959476] ? kmsan_set_origin_inline+0x6b/0x120 [ 114.964367] ? __msan_poison_alloca+0x15c/0x1d0 [ 114.969082] ? kmsan_set_origin_inline+0x6b/0x120 [ 114.973994] __kmalloc_node+0x44b/0x1190 [ 114.978110] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 114.983531] ? __list_add_valid+0xb8/0x450 [ 114.987808] ? kvmalloc_node+0x1a1/0x2e0 [ 114.991981] kvmalloc_node+0x1a1/0x2e0 [ 114.995921] alloc_netdev_mqs+0xdfe/0x1740 [ 115.000212] __tun_chr_ioctl+0x440b/0x6610 [ 115.004581] tun_chr_ioctl+0x9c/0xb0 2018/05/02 20:03:57 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x101400, 0x0) r1 = getpid() r2 = getpgid(r1) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000000040)=r2) shmctl$IPC_RMID(0x0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000080)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000100)={r3, 0xea49, 0x2, 0x7fffffff}, &(0x7f0000000140)=0x10) r4 = add_key(&(0x7f0000000180)='id_resolver\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000200)="b7251abe7ad3c055150cfc58bf557ad38576b1baab0d12cda9848d2bd05b", 0x1e, 0xfffffffffffffff9) keyctl$clear(0x7, r4) 2018/05/02 20:03:57 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x10000, 0x0) ioctl$SG_GET_LOW_DMA(r1, 0x227a, &(0x7f00000000c0)) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0xac14140a}}, 0x1c) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f0000000040)={0x8001, 0xd1b22cf25d31faf6, 0x3ff, 0x7, "b65b69c931743a6340b92133397539ebb26a9a1094c3b60398b48ead0c141733f87ca44564ddf7670ffb7c8e", 0x2}) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) 2018/05/02 20:03:57 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x20000000, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) r2 = socket$netlink(0x10, 0x3, 0x8000000004) dup3(r2, 0xffffffffffffffff, 0x0) writev(r2, &(0x7f0000e11ff0)=[{&(0x7f0000299f3e)="580000001400192340834b80040d8c560a067fffffff810000000000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 2018/05/02 20:03:58 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x5) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x5, 0x80}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000140)=ANY=[@ANYRES32=r1, @ANYBLOB="a00000000267d39a261b06bdf06fc9cfb580e3bd2ee130c492912f0a7391bc8388a4e11e2ee20ad7acc4f341484493d8473b49b7dee5f572ce78fc682ed2a3e500209f6aea1df71802cd4508793f912955dcb3b5a26eab42ad3d3432ec65da1e32c3ef725a5e8dbd22d67fabd74d39e2b5bb151daedbf559e8ade5d4e7d15cf0cdc3d6e2973dfc290f733e560843d5ab1d8c16b1878915d655366a0859d3"], &(0x7f0000000200)=0xa8) accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0xe, 0x80000) [ 115.008360] ? tun_chr_poll+0x8e0/0x8e0 [ 115.012376] do_vfs_ioctl+0xaf0/0x2440 [ 115.016324] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 115.021728] ? __fget_light+0x6b9/0x710 [ 115.025743] ? prepare_exit_to_usermode+0x149/0x3a0 [ 115.030805] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 115.036259] SYSC_ioctl+0x1d2/0x260 [ 115.039987] SyS_ioctl+0x54/0x80 [ 115.043441] do_syscall_64+0x309/0x430 [ 115.047388] ? ioctl_file_clone+0x4f0/0x4f0 [ 115.051761] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 115.056972] RIP: 0033:0x455979 [ 115.060185] RSP: 002b:00007f2aa83fac68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 115.067933] RAX: ffffffffffffffda RBX: 00007f2aa83fb6d4 RCX: 0000000000455979 [ 115.075246] RDX: 00000000200000c0 RSI: 00000000400454ca RDI: 0000000000000014 [ 115.082802] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 115.090107] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 115.097412] R13: 000000000000036f R14: 00000000006f9308 R15: 0000000000000004 [ 115.100909] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/05/02 20:03:58 executing program 6: unshare(0x0) unshare(0x20000) r0 = syz_open_procfs(0x0, &(0x7f0000044000)='ns/mnt\x00') setns(r0, 0x0) clone(0x3ef6a30f5168d923, &(0x7f00002c9000), &(0x7f0000000040), &(0x7f00001cc000), &(0x7f0000000080)) r1 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r1, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r1, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) write(r1, &(0x7f0000000080)="95", 0x1) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) accept4$nfc_llcp(r0, &(0x7f0000000080), &(0x7f0000000000)=0x60, 0x800) 2018/05/02 20:03:58 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x5) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x5, 0x80}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000140)=ANY=[@ANYRES32=r1, @ANYBLOB="a00000000267d39a261b06bdf06fc9cfb580e3bd2ee130c492912f0a7391bc8388a4e11e2ee20ad7acc4f341484493d8473b49b7dee5f572ce78fc682ed2a3e500209f6aea1df71802cd4508793f912955dcb3b5a26eab42ad3d3432ec65da1e32c3ef725a5e8dbd22d67fabd74d39e2b5bb151daedbf559e8ade5d4e7d15cf0cdc3d6e2973dfc290f733e560843d5ab1d8c16b1878915d655366a0859d3"], &(0x7f0000000200)=0xa8) accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0xe, 0x80000) 2018/05/02 20:03:58 executing program 3: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) getrusage(0x0, &(0x7f00000002c0)) fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r1) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000100)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) getsockopt$ax25_int(r0, 0x101, 0x0, &(0x7f00000000c0), &(0x7f0000000140)=0x4) 2018/05/02 20:03:58 executing program 2 (fault-call:2 fault-nth:5): perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x82, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) [ 115.263760] IPVS: ftp: loaded support on port[0] = 21 2018/05/02 20:03:58 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@loopback, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@local}}, &(0x7f0000000100)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000140)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr=0x7ff}, @in, 0x4e20, 0xfebc, 0x4e21, 0x8, 0x0, 0x0, 0x80, 0x2f, 0x0, r1}, {0xf1a000000000, 0x8, 0x6c44, 0x87, 0x0, 0x1, 0xfffffffffffffff7, 0x800}, {0x80000001, 0x6, 0x2, 0x7}, 0xfffffffffffffbff, 0x0, 0x1, 0x1, 0x1, 0x3}, {{@in6=@dev={0xfe, 0x80, [], 0x14}, 0x4d3, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x3, 0x3, 0x9, 0x800, 0x1, 0xfa47}}, 0xe8) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000240)=0xffffffffffff0001, 0x4) r2 = add_key(&(0x7f00000003c0)='syzkaller\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000440)="4df040e2d185460e0594ecd309dc88c036adb66d0d767baacabd35bcecf3f8ad2b3cff60d2c2ac7565c517a7732c2480980117d96db2651cb31d22f44a0e0d6e5e2fc98c1c483c4665bb58c8d1db7d2152bb0109c714ef82aa82ccde4e62", 0x5e, 0xfffffffffffffffa) add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000300)="c9894f926815763ed04b3d1dbd8b589586da65db0f41684d605e15590af537b69ae10460435bbe694491f3647061f705ed252ce89ae38b6b23a5e986bfaeed7e1839e9fff8772259a3c2ce9522ad6859b51aecc7f44c7ac358c381b0b9a5cd88419fef2c5a47d5cc5a92be6951ad10e9c035d2a3635a0a2c09ef02caf2a2b085fe0ff9fe7adccf5f1b2b64edc78d105adb803cb60501c617f985402d5f0f00702f43333f51d862fe97d3461cc54a17", 0xaf, r2) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0xac14140a}}, 0x1c) 2018/05/02 20:03:58 executing program 7: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x100, 0x4) socketpair$inet6_sctp(0xa, 0x8000000000006, 0x84, &(0x7f0000000240)={0xffffffffffffffff}) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000000100)={0x4, {{0xa, 0x4e22, 0x5, @dev={0xfe, 0x80, [], 0x1a}, 0x265}}}, 0x88) sendto$inet6(r0, &(0x7f0000000480), 0x0, 0x0, &(0x7f0000000440)={0xa, 0x0, 0x100000001, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x44000) recvmsg(r0, &(0x7f00000001c0)={&(0x7f0000000280)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000001680)}, 0x2000) [ 115.370379] FAULT_INJECTION: forcing a failure. [ 115.370379] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 115.382237] CPU: 0 PID: 8363 Comm: syz-executor2 Not tainted 4.16.0+ #87 [ 115.389074] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 115.398463] Call Trace: [ 115.401058] dump_stack+0x185/0x1d0 [ 115.404692] should_fail+0x87b/0xab0 [ 115.408424] __alloc_pages_nodemask+0x5fe/0x5dc0 [ 115.413194] ? kernel_poison_pages+0x40/0x360 [ 115.417697] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 115.423064] ? kernel_poison_pages+0x1a0/0x360 [ 115.427656] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 115.433111] ? get_page_from_freelist+0xab28/0xb600 [ 115.438139] ? save_stack_trace+0xa5/0xf0 [ 115.442293] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 115.447752] ? update_stack_state+0x885/0xa40 [ 115.452257] ? entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 115.457628] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 115.463088] kmsan_alloc_meta_for_pages+0x8d/0x3a0 [ 115.468025] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 115.473483] ? __is_insn_slot_addr+0x198/0x1c0 [ 115.478082] ? __alloc_pages_nodemask+0xae2/0x5dc0 [ 115.483021] kmsan_alloc_page+0x82/0xe0 [ 115.487008] __alloc_pages_nodemask+0xf5b/0x5dc0 [ 115.491767] ? kmsan_set_origin+0x9e/0x160 [ 115.496005] ? __irqentry_text_end+0x1fb47e/0x1fb47e [ 115.501109] ? kmsan_internal_poison_shadow+0x14e/0x1b0 [ 115.506473] ? kmsan_internal_poison_shadow+0xb8/0x1b0 [ 115.511744] ? kmsan_kmalloc+0x94/0x100 [ 115.515724] ? __kmalloc+0x23c/0x350 [ 115.519441] ? dev_addr_init+0x133/0x6e0 [ 115.523510] ? alloc_netdev_mqs+0x303/0x1740 [ 115.527923] ? __tun_chr_ioctl+0x440b/0x6610 [ 115.532337] ? tun_chr_ioctl+0x9c/0xb0 [ 115.536231] ? do_vfs_ioctl+0xaf0/0x2440 [ 115.540295] ? SYSC_ioctl+0x1d2/0x260 [ 115.544099] ? SyS_ioctl+0x54/0x80 [ 115.547642] ? do_syscall_64+0x309/0x430 [ 115.551709] ? entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 115.557078] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 115.562455] ? pcpu_block_update_hint_alloc+0xb85/0xcb0 [ 115.567824] ? kmsan_set_origin_inline+0x6b/0x120 [ 115.572676] ? kmsan_set_origin_inline+0x6b/0x120 [ 115.577525] ? __msan_poison_alloca+0x15c/0x1d0 [ 115.582203] ? kmsan_set_origin_inline+0x6b/0x120 [ 115.587060] __kmalloc_node+0x44b/0x1190 [ 115.591129] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 115.596511] ? __list_add_valid+0xb8/0x450 [ 115.599522] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 115.600768] ? kvmalloc_node+0x1a1/0x2e0 [ 115.600791] kvmalloc_node+0x1a1/0x2e0 2018/05/02 20:03:58 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x2, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000000)) read(r0, &(0x7f0000000240)=""/110, 0x6e) write$sndseq(r0, &(0x7f0000000140), 0x0) ioctl$int_in(r0, 0x80000080045002, &(0x7f0000000200)) ioctl$IOC_PR_REGISTER(r0, 0x401870c8, &(0x7f0000000040)={0x9, 0x380000000, 0x1}) 2018/05/02 20:03:58 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x20000000, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) r2 = socket$netlink(0x10, 0x3, 0x8000000004) dup3(r2, 0xffffffffffffffff, 0x0) writev(r2, &(0x7f0000e11ff0)=[{&(0x7f0000299f3e)="580000001400192340834b80040d8c560a067fffffff810000000000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) [ 115.600814] alloc_netdev_mqs+0xdfe/0x1740 [ 115.600834] __tun_chr_ioctl+0x440b/0x6610 [ 115.600863] tun_chr_ioctl+0x9c/0xb0 [ 115.600880] ? tun_chr_poll+0x8e0/0x8e0 [ 115.600894] do_vfs_ioctl+0xaf0/0x2440 [ 115.600908] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 115.600921] ? __fget_light+0x6b9/0x710 [ 115.600933] ? prepare_exit_to_usermode+0x149/0x3a0 [ 115.600948] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 115.600978] SYSC_ioctl+0x1d2/0x260 [ 115.662621] SyS_ioctl+0x54/0x80 [ 115.665994] do_syscall_64+0x309/0x430 2018/05/02 20:03:58 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x20000000, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) r2 = socket$netlink(0x10, 0x3, 0x8000000004) dup3(r2, 0xffffffffffffffff, 0x0) writev(r2, &(0x7f0000e11ff0)=[{&(0x7f0000299f3e)="580000001400192340834b80040d8c560a067fffffff810000000000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) [ 115.669887] ? ioctl_file_clone+0x4f0/0x4f0 [ 115.674214] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 115.679401] RIP: 0033:0x455979 [ 115.682588] RSP: 002b:00007f2aa83fac68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 115.690293] RAX: ffffffffffffffda RBX: 00007f2aa83fb6d4 RCX: 0000000000455979 [ 115.697561] RDX: 00000000200000c0 RSI: 00000000400454ca RDI: 0000000000000014 [ 115.704829] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 115.712111] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 115.719382] R13: 000000000000036f R14: 00000000006f9308 R15: 0000000000000005 [ 115.781566] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/05/02 20:03:59 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x5) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x5, 0x80}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000140)=ANY=[@ANYRES32=r1, @ANYBLOB="a00000000267d39a261b06bdf06fc9cfb580e3bd2ee130c492912f0a7391bc8388a4e11e2ee20ad7acc4f341484493d8473b49b7dee5f572ce78fc682ed2a3e500209f6aea1df71802cd4508793f912955dcb3b5a26eab42ad3d3432ec65da1e32c3ef725a5e8dbd22d67fabd74d39e2b5bb151daedbf559e8ade5d4e7d15cf0cdc3d6e2973dfc290f733e560843d5ab1d8c16b1878915d655366a0859d3"], &(0x7f0000000200)=0xa8) accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0xe, 0x80000) 2018/05/02 20:03:59 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0xac14140a}}, 0x1c) 2018/05/02 20:03:59 executing program 7: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x100, 0x4) socketpair$inet6_sctp(0xa, 0x8000000000006, 0x84, &(0x7f0000000240)={0xffffffffffffffff}) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000000100)={0x4, {{0xa, 0x4e22, 0x5, @dev={0xfe, 0x80, [], 0x1a}, 0x265}}}, 0x88) sendto$inet6(r0, &(0x7f0000000480), 0x0, 0x0, &(0x7f0000000440)={0xa, 0x0, 0x100000001, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x44000) recvmsg(r0, &(0x7f00000001c0)={&(0x7f0000000280)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000001680)}, 0x2000) 2018/05/02 20:03:59 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x10000, 0x0) ioctl$SG_GET_LOW_DMA(r1, 0x227a, &(0x7f00000000c0)) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0xac14140a}}, 0x1c) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f0000000040)={0x8001, 0xd1b22cf25d31faf6, 0x3ff, 0x7, "b65b69c931743a6340b92133397539ebb26a9a1094c3b60398b48ead0c141733f87ca44564ddf7670ffb7c8e", 0x2}) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) 2018/05/02 20:03:59 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x20000000, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) r2 = socket$netlink(0x10, 0x3, 0x8000000004) dup3(r2, r0, 0x0) writev(0xffffffffffffffff, &(0x7f0000e11ff0)=[{&(0x7f0000299f3e)="580000001400192340834b80040d8c560a067fffffff810000000000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 2018/05/02 20:03:59 executing program 2 (fault-call:2 fault-nth:6): perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x82, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) 2018/05/02 20:03:59 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x2, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000000)) read(r0, &(0x7f0000000240)=""/110, 0x6e) write$sndseq(r0, &(0x7f0000000140), 0x0) ioctl$int_in(r0, 0x80000080045002, &(0x7f0000000200)) 2018/05/02 20:03:59 executing program 6: unshare(0x0) unshare(0x20000) r0 = syz_open_procfs(0x0, &(0x7f0000044000)='ns/mnt\x00') setns(r0, 0x0) clone(0x3ef6a30f5168d923, &(0x7f00002c9000), &(0x7f0000000040), &(0x7f00001cc000), &(0x7f0000000080)) r1 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r1, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r1, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) write(r1, &(0x7f0000000080)="95", 0x1) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) accept4$nfc_llcp(r0, &(0x7f0000000080), &(0x7f0000000000)=0x60, 0x800) [ 116.323826] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 116.373657] FAULT_INJECTION: forcing a failure. [ 116.373657] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 116.385513] CPU: 0 PID: 8412 Comm: syz-executor2 Not tainted 4.16.0+ #87 [ 116.392368] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 116.401720] Call Trace: [ 116.404317] dump_stack+0x185/0x1d0 [ 116.407957] should_fail+0x87b/0xab0 [ 116.411680] __alloc_pages_nodemask+0x5fe/0x5dc0 [ 116.416440] ? kernel_poison_pages+0x40/0x360 [ 116.420946] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 116.426317] ? kernel_poison_pages+0x1a0/0x360 [ 116.430911] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 116.436373] ? get_page_from_freelist+0xab28/0xb600 [ 116.441399] ? kernel_text_address+0x34d/0x3a0 [ 116.445990] ? save_stack_trace+0xa5/0xf0 [ 116.450143] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 116.455597] ? update_stack_state+0x885/0xa40 [ 116.460100] ? entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 116.465468] ? __msan_metadata_ptr_for_store_8+0x13/0x20 2018/05/02 20:03:59 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x10000, 0x0) ioctl$SG_GET_LOW_DMA(r1, 0x227a, &(0x7f00000000c0)) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0xac14140a}}, 0x1c) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f0000000040)={0x8001, 0xd1b22cf25d31faf6, 0x3ff, 0x7, "b65b69c931743a6340b92133397539ebb26a9a1094c3b60398b48ead0c141733f87ca44564ddf7670ffb7c8e", 0x2}) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) 2018/05/02 20:03:59 executing program 1: r0 = socket$inet6(0xa, 0x20000001, 0x8) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000080)=0x1, 0x4) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0xac14140a}}, 0x1c) [ 116.470925] kmsan_alloc_meta_for_pages+0x10c/0x3a0 [ 116.475950] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 116.481325] ? __is_insn_slot_addr+0x198/0x1c0 [ 116.485940] ? __alloc_pages_nodemask+0xae2/0x5dc0 [ 116.490882] kmsan_alloc_page+0x82/0xe0 [ 116.494870] __alloc_pages_nodemask+0xf5b/0x5dc0 [ 116.499634] ? kmsan_set_origin+0x9e/0x160 [ 116.503882] ? __irqentry_text_end+0x1fb47e/0x1fb47e [ 116.508995] ? kmsan_internal_poison_shadow+0x14e/0x1b0 [ 116.514377] ? kmsan_internal_poison_shadow+0xb8/0x1b0 [ 116.519654] ? kmsan_kmalloc+0x94/0x100 [ 116.523632] ? __kmalloc+0x23c/0x350 [ 116.527352] ? dev_addr_init+0x133/0x6e0 [ 116.531422] ? alloc_netdev_mqs+0x303/0x1740 [ 116.535832] ? __tun_chr_ioctl+0x440b/0x6610 [ 116.540260] ? tun_chr_ioctl+0x9c/0xb0 [ 116.544155] ? do_vfs_ioctl+0xaf0/0x2440 [ 116.548219] ? SYSC_ioctl+0x1d2/0x260 [ 116.552019] ? SyS_ioctl+0x54/0x80 [ 116.555566] ? do_syscall_64+0x309/0x430 [ 116.559636] ? entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 116.565006] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 116.570386] ? pcpu_block_update_hint_alloc+0xb85/0xcb0 [ 116.575760] ? kmsan_set_origin_inline+0x6b/0x120 [ 116.580615] ? kmsan_set_origin_inline+0x6b/0x120 [ 116.585467] ? __msan_poison_alloca+0x15c/0x1d0 [ 116.590690] ? kmsan_set_origin_inline+0x6b/0x120 [ 116.595563] __kmalloc_node+0x44b/0x1190 [ 116.599646] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 116.605013] ? __list_add_valid+0xb8/0x450 [ 116.609260] ? kvmalloc_node+0x1a1/0x2e0 [ 116.613338] kvmalloc_node+0x1a1/0x2e0 [ 116.617237] alloc_netdev_mqs+0xdfe/0x1740 2018/05/02 20:03:59 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x208002, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000140)=ANY=[@ANYBLOB="040000002c66e8c6bc16616a2b75bdf047a6f587f3519a02a5ce4888bdf8b2933db943826fe61112457e8aaa15a284809e39737aa021845899ff4bac41cdc44ccafcc2f51665cfa4608ea5696ecb129623d8754b10cace367286e9fa46960da20619c72476b15c9f983b3890db499ece04b39fa6e11b546d56c1ba3bf8e0a77ede032fcfeb0d9c00362cf0884091d70fdc8aa8a4bf84a9ff84f2c39f9825111682640c55", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000000c0)=0x14) r1 = socket$inet6(0xa, 0x1, 0x8010010400000084) socket$inet6(0xa, 0xa, 0x7) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e20, 0x8}, 0xfffffffffffffce4) sendto$inet6(r1, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0xac14140a}}, 0x1c) [ 116.621483] __tun_chr_ioctl+0x440b/0x6610 [ 116.625735] tun_chr_ioctl+0x9c/0xb0 [ 116.629458] ? tun_chr_poll+0x8e0/0x8e0 [ 116.633432] do_vfs_ioctl+0xaf0/0x2440 [ 116.637423] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 116.642790] ? __fget_light+0x6b9/0x710 [ 116.646764] ? prepare_exit_to_usermode+0x149/0x3a0 [ 116.651806] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 116.657179] SYSC_ioctl+0x1d2/0x260 [ 116.660809] SyS_ioctl+0x54/0x80 [ 116.664180] do_syscall_64+0x309/0x430 [ 116.668077] ? ioctl_file_clone+0x4f0/0x4f0 [ 116.672406] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 116.677594] RIP: 0033:0x455979 [ 116.680780] RSP: 002b:00007f2aa83fac68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 116.688490] RAX: ffffffffffffffda RBX: 00007f2aa83fb6d4 RCX: 0000000000455979 [ 116.695761] RDX: 00000000200000c0 RSI: 00000000400454ca RDI: 0000000000000014 [ 116.703032] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 116.710304] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 116.717578] R13: 000000000000036f R14: 00000000006f9308 R15: 0000000000000006 [ 117.088254] IPVS: ftp: loaded support on port[0] = 21 2018/05/02 20:04:00 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x10000, 0x0) ioctl$SG_GET_LOW_DMA(r1, 0x227a, &(0x7f00000000c0)) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0xac14140a}}, 0x1c) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f0000000040)={0x8001, 0xd1b22cf25d31faf6, 0x3ff, 0x7, "b65b69c931743a6340b92133397539ebb26a9a1094c3b60398b48ead0c141733f87ca44564ddf7670ffb7c8e", 0x2}) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) 2018/05/02 20:04:00 executing program 7: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x100, 0x4) socketpair$inet6_sctp(0xa, 0x8000000000006, 0x84, &(0x7f0000000240)={0xffffffffffffffff}) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000000100)={0x4, {{0xa, 0x4e22, 0x5, @dev={0xfe, 0x80, [], 0x1a}, 0x265}}}, 0x88) sendto$inet6(r0, &(0x7f0000000480), 0x0, 0x0, &(0x7f0000000440)={0xa, 0x0, 0x100000001, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x44000) recvmsg(r0, &(0x7f00000001c0)={&(0x7f0000000280)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000001680)}, 0x2000) 2018/05/02 20:04:00 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x5) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x5, 0x80}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000140)=ANY=[@ANYRES32=r1, @ANYBLOB="a00000000267d39a261b06bdf06fc9cfb580e3bd2ee130c492912f0a7391bc8388a4e11e2ee20ad7acc4f341484493d8473b49b7dee5f572ce78fc682ed2a3e500209f6aea1df71802cd4508793f912955dcb3b5a26eab42ad3d3432ec65da1e32c3ef725a5e8dbd22d67fabd74d39e2b5bb151daedbf559e8ade5d4e7d15cf0cdc3d6e2973dfc290f733e560843d5ab1d8c16b1878915d655366a0859d3"], &(0x7f0000000200)=0xa8) accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0xe, 0x80000) 2018/05/02 20:04:00 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x20000000, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) r2 = socket$netlink(0x10, 0x3, 0x8000000004) dup3(r2, r0, 0x0) writev(r2, &(0x7f0000e11ff0), 0x0) 2018/05/02 20:04:00 executing program 2 (fault-call:2 fault-nth:7): perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x82, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) 2018/05/02 20:04:00 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0xd7, 0x8000) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000000100)={{0xa, 0x4e21, 0x3, @loopback={0x0, 0x1}, 0xbd82}, {0xa, 0x4e23, 0x2, @dev={0xfe, 0x80, [], 0x12}, 0x81}, 0x9, [0x4, 0x5, 0xffffffff, 0x101, 0x7, 0x18620000000, 0x8, 0x1bb]}, 0x5c) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f0000000040)={{0x100000000, 0xfff, 0x9, 0x7, 0x5, 0x4d5}, 0x8001}) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) getpeername$inet6(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x6, @loopback={0x0, 0xac14140a}, 0x200}, 0x1c) 2018/05/02 20:04:00 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x4000, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-camellia-asm\x00'}, 0x58) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x0, 0x0) fdatasync(r1) 2018/05/02 20:04:00 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x2, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000000)) read(r0, &(0x7f0000000240)=""/110, 0x6e) write$sndseq(r0, &(0x7f0000000140), 0x0) [ 117.233696] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 117.253285] FAULT_INJECTION: forcing a failure. [ 117.253285] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 117.265663] CPU: 0 PID: 8451 Comm: syz-executor2 Not tainted 4.16.0+ #87 [ 117.272541] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 117.281986] Call Trace: [ 117.284637] dump_stack+0x185/0x1d0 [ 117.288333] should_fail+0x87b/0xab0 [ 117.292177] __alloc_pages_nodemask+0x5fe/0x5dc0 [ 117.297010] ? kmsan_set_origin+0x9e/0x160 [ 117.301299] ? __irqentry_text_end+0x1fb47e/0x1fb47e [ 117.306498] ? kmsan_internal_poison_shadow+0x14e/0x1b0 [ 117.311954] ? kmsan_internal_poison_shadow+0xb8/0x1b0 [ 117.317308] ? kmsan_kmalloc+0x94/0x100 [ 117.321373] ? __kmalloc+0x23c/0x350 [ 117.325142] ? dev_addr_init+0x133/0x6e0 [ 117.329290] ? alloc_netdev_mqs+0x303/0x1740 [ 117.333749] ? __tun_chr_ioctl+0x440b/0x6610 [ 117.338215] ? tun_chr_ioctl+0x9c/0xb0 [ 117.342153] ? do_vfs_ioctl+0xaf0/0x2440 [ 117.346269] ? SYSC_ioctl+0x1d2/0x260 [ 117.350153] ? SyS_ioctl+0x54/0x80 [ 117.353765] ? do_syscall_64+0x309/0x430 [ 117.357889] ? entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 117.363348] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 117.368912] ? pcpu_block_update_hint_alloc+0xb85/0xcb0 [ 117.374371] ? kmsan_set_origin_inline+0x6b/0x120 [ 117.379330] ? kmsan_set_origin_inline+0x6b/0x120 2018/05/02 20:04:00 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x10000, 0x0) ioctl$SG_GET_LOW_DMA(r1, 0x227a, &(0x7f00000000c0)) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0xac14140a}}, 0x1c) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f0000000040)={0x8001, 0xd1b22cf25d31faf6, 0x3ff, 0x7, "b65b69c931743a6340b92133397539ebb26a9a1094c3b60398b48ead0c141733f87ca44564ddf7670ffb7c8e", 0x2}) 2018/05/02 20:04:00 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) listen(0xffffffffffffffff, 0x5) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x5, 0x80}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000140)=ANY=[@ANYRES32=r1, @ANYBLOB="a00000000267d39a261b06bdf06fc9cfb580e3bd2ee130c492912f0a7391bc8388a4e11e2ee20ad7acc4f341484493d8473b49b7dee5f572ce78fc682ed2a3e500209f6aea1df71802cd4508793f912955dcb3b5a26eab42ad3d3432ec65da1e32c3ef725a5e8dbd22d67fabd74d39e2b5bb151daedbf559e8ade5d4e7d15cf0cdc3d6e2973dfc290f733e560843d5ab1d8c16b1878915d655366a0859d3"], &(0x7f0000000200)=0xa8) accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0xe, 0x80000) 2018/05/02 20:04:00 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x20000000, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) r2 = socket$netlink(0x10, 0x3, 0x8000000004) dup3(r2, r0, 0x0) writev(r2, &(0x7f0000e11ff0), 0x0) [ 117.384237] ? __msan_poison_alloca+0x15c/0x1d0 [ 117.388963] ? kmsan_set_origin_inline+0x6b/0x120 [ 117.393893] __kmalloc_node+0x44b/0x1190 [ 117.398060] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 117.403478] ? __list_add_valid+0xb8/0x450 [ 117.407895] ? kvmalloc_node+0x1a1/0x2e0 [ 117.412033] kvmalloc_node+0x1a1/0x2e0 [ 117.415993] alloc_netdev_mqs+0x1207/0x1740 [ 117.420382] __tun_chr_ioctl+0x440b/0x6610 [ 117.424764] tun_chr_ioctl+0x9c/0xb0 [ 117.428548] ? tun_chr_poll+0x8e0/0x8e0 [ 117.432572] do_vfs_ioctl+0xaf0/0x2440 [ 117.436519] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 117.441932] ? __fget_light+0x6b9/0x710 [ 117.445954] ? prepare_exit_to_usermode+0x149/0x3a0 [ 117.451023] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 117.456748] SYSC_ioctl+0x1d2/0x260 [ 117.460484] SyS_ioctl+0x54/0x80 [ 117.463942] do_syscall_64+0x309/0x430 [ 117.467894] ? ioctl_file_clone+0x4f0/0x4f0 [ 117.472269] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 117.477492] RIP: 0033:0x455979 [ 117.480704] RSP: 002b:00007f2aa83fac68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 117.488454] RAX: ffffffffffffffda RBX: 00007f2aa83fb6d4 RCX: 0000000000455979 [ 117.495760] RDX: 00000000200000c0 RSI: 00000000400454ca RDI: 0000000000000014 [ 117.503064] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 117.510373] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 117.517678] R13: 000000000000036f R14: 00000000006f9308 R15: 0000000000000007 [ 117.532246] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/05/02 20:04:00 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x20000000, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) r2 = socket$netlink(0x10, 0x3, 0x8000000004) dup3(r2, r0, 0x0) writev(r2, &(0x7f0000e11ff0), 0x0) 2018/05/02 20:04:00 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x10000, 0x0) ioctl$SG_GET_LOW_DMA(r1, 0x227a, &(0x7f00000000c0)) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0xac14140a}}, 0x1c) 2018/05/02 20:04:00 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000080)="51b2738a723c14bf1cc2e4bbc83c368d019ccc3051fe41c434a45957647dda101176c40efe227ac45fd8af94ee51ee44e77d9399fe78251a279d550b7f2d0f3cc043b4c3b3665f88b67634c096d300d472cc706b02403526c95eaf21d81f5bd4f2d45c", 0x63, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0xa}, 0x100}, 0x1c) 2018/05/02 20:04:00 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x20002, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000140)=0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000c26000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x800000020000000, &(0x7f0000000080)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x800000000000952b, 0xffff, 0x10000007ffffffd}, 0x14) sendto$inet(r0, &(0x7f0000000180)="ae", 0x1, 0x0, &(0x7f00000000c0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f00000000c0), 0xfffa, 0x0, &(0x7f0000000100)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/05/02 20:04:00 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) listen(0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x5, 0x80}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000140)=ANY=[@ANYRES32=r0, @ANYBLOB="a00000000267d39a261b06bdf06fc9cfb580e3bd2ee130c492912f0a7391bc8388a4e11e2ee20ad7acc4f341484493d8473b49b7dee5f572ce78fc682ed2a3e500209f6aea1df71802cd4508793f912955dcb3b5a26eab42ad3d3432ec65da1e32c3ef725a5e8dbd22d67fabd74d39e2b5bb151daedbf559e8ade5d4e7d15cf0cdc3d6e2973dfc290f733e560843d5ab1d8c16b1878915d655366a0859d3"], &(0x7f0000000200)=0xa8) accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0xe, 0x80000) [ 117.746954] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/05/02 20:04:00 executing program 7: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x100, 0x4) socketpair$inet6_sctp(0xa, 0x8000000000006, 0x84, &(0x7f0000000240)={0xffffffffffffffff}) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000000100)={0x4, {{0xa, 0x4e22, 0x5, @dev={0xfe, 0x80, [], 0x1a}, 0x265}}}, 0x88) sendto$inet6(r0, &(0x7f0000000480), 0x0, 0x0, &(0x7f0000000440)={0xa, 0x0, 0x100000001, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) recvmsg(r0, &(0x7f00000001c0)={&(0x7f0000000280)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000001680)}, 0x2000) 2018/05/02 20:04:00 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x10000, 0x0) ioctl$SG_GET_LOW_DMA(r1, 0x227a, &(0x7f00000000c0)) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0xac14140a}}, 0x1c) 2018/05/02 20:04:00 executing program 2 (fault-call:2 fault-nth:8): perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x82, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) 2018/05/02 20:04:00 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x2, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000000)) read(r0, &(0x7f0000000240)=""/110, 0x6e) [ 118.052456] FAULT_INJECTION: forcing a failure. [ 118.052456] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 118.064310] CPU: 1 PID: 8496 Comm: syz-executor2 Not tainted 4.16.0+ #87 [ 118.071158] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 118.080510] Call Trace: [ 118.083104] dump_stack+0x185/0x1d0 [ 118.086739] should_fail+0x87b/0xab0 [ 118.090469] __alloc_pages_nodemask+0x5fe/0x5dc0 [ 118.095231] ? kernel_poison_pages+0x40/0x360 [ 118.099738] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 118.105108] ? kernel_poison_pages+0x1a0/0x360 [ 118.109696] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 118.115150] ? get_page_from_freelist+0xab28/0xb600 [ 118.120179] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 118.125540] ? sched_clock_cpu+0x7e/0x9c0 [ 118.129694] ? sched_clock_cpu+0x7e/0x9c0 [ 118.133854] ? ctx_sched_in+0x1d95/0x2800 [ 118.138008] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 118.143384] kmsan_alloc_meta_for_pages+0x8d/0x3a0 [ 118.148324] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 118.153698] ? __alloc_pages_nodemask+0xae2/0x5dc0 [ 118.158635] kmsan_alloc_page+0x82/0xe0 [ 118.162617] __alloc_pages_nodemask+0xf5b/0x5dc0 [ 118.167378] ? kmsan_set_origin+0x9e/0x160 [ 118.171614] ? __irqentry_text_end+0x1fb47e/0x1fb47e [ 118.176729] ? kmsan_internal_poison_shadow+0x14e/0x1b0 [ 118.182097] ? kmsan_internal_poison_shadow+0xb8/0x1b0 [ 118.187369] ? kmsan_kmalloc+0x94/0x100 [ 118.191347] ? __kmalloc+0x23c/0x350 [ 118.195057] ? dev_addr_init+0x133/0x6e0 [ 118.199119] ? alloc_netdev_mqs+0x303/0x1740 [ 118.203520] ? __tun_chr_ioctl+0x440b/0x6610 [ 118.207925] ? tun_chr_ioctl+0x9c/0xb0 [ 118.211811] ? do_vfs_ioctl+0xaf0/0x2440 [ 118.215873] ? SYSC_ioctl+0x1d2/0x260 [ 118.219667] ? SyS_ioctl+0x54/0x80 [ 118.223201] ? do_syscall_64+0x309/0x430 [ 118.227260] ? entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 118.232625] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 118.237998] ? pcpu_block_update_hint_alloc+0xb85/0xcb0 [ 118.243375] ? kmsan_set_origin_inline+0x6b/0x120 [ 118.248328] ? kmsan_set_origin_inline+0x6b/0x120 [ 118.253177] ? __msan_poison_alloca+0x15c/0x1d0 [ 118.257858] ? kmsan_set_origin_inline+0x6b/0x120 [ 118.262718] __kmalloc_node+0x44b/0x1190 [ 118.266784] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 118.272155] ? __list_add_valid+0xb8/0x450 [ 118.276393] ? kvmalloc_node+0x1a1/0x2e0 [ 118.280461] kvmalloc_node+0x1a1/0x2e0 [ 118.284354] alloc_netdev_mqs+0x1207/0x1740 [ 118.288676] __tun_chr_ioctl+0x440b/0x6610 [ 118.292921] tun_chr_ioctl+0x9c/0xb0 [ 118.296665] ? tun_chr_poll+0x8e0/0x8e0 [ 118.300660] do_vfs_ioctl+0xaf0/0x2440 [ 118.304550] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 118.309910] ? __fget_light+0x6b9/0x710 [ 118.313883] ? prepare_exit_to_usermode+0x149/0x3a0 [ 118.318899] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 118.324264] SYSC_ioctl+0x1d2/0x260 [ 118.327895] SyS_ioctl+0x54/0x80 [ 118.331258] do_syscall_64+0x309/0x430 [ 118.335145] ? ioctl_file_clone+0x4f0/0x4f0 [ 118.339466] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 118.344650] RIP: 0033:0x455979 [ 118.347831] RSP: 002b:00007f2aa83fac68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 118.355538] RAX: ffffffffffffffda RBX: 00007f2aa83fb6d4 RCX: 0000000000455979 [ 118.362804] RDX: 00000000200000c0 RSI: 00000000400454ca RDI: 0000000000000014 [ 118.370074] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 118.377370] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 118.384640] R13: 000000000000036f R14: 00000000006f9308 R15: 0000000000000008 2018/05/02 20:04:01 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0xa0000, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000100)={0x0, 0x4889, 0x8}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000180)={r2, @in={{0x2, 0x401, @rand_addr=0x80}}}, 0x84) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0xac14140a}}, 0x1c) 2018/05/02 20:04:01 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) listen(0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x0, 0x80}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000140)=ANY=[@ANYRES32=r0, @ANYBLOB="a00000000267d39a261b06bdf06fc9cfb580e3bd2ee130c492912f0a7391bc8388a4e11e2ee20ad7acc4f341484493d8473b49b7dee5f572ce78fc682ed2a3e500209f6aea1df71802cd4508793f912955dcb3b5a26eab42ad3d3432ec65da1e32c3ef725a5e8dbd22d67fabd74d39e2b5bb151daedbf559e8ade5d4e7d15cf0cdc3d6e2973dfc290f733e560843d5ab1d8c16b1878915d655366a0859d3"], &(0x7f0000000200)=0xa8) accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0xe, 0x80000) 2018/05/02 20:04:01 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x20000000, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) r2 = socket$netlink(0x10, 0x3, 0x8000000004) dup3(r2, r0, 0x0) writev(r2, &(0x7f0000e11ff0)=[{&(0x7f0000299f3e)}], 0x1) 2018/05/02 20:04:01 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x10000, 0x0) ioctl$SG_GET_LOW_DMA(r1, 0x227a, &(0x7f00000000c0)) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0xac14140a}}, 0x1c) 2018/05/02 20:04:01 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x20002, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000140)=0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000c26000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x800000020000000, &(0x7f0000000080)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x800000000000952b, 0xffff, 0x10000007ffffffd}, 0x14) sendto$inet(r0, &(0x7f0000000180)="ae", 0x1, 0x0, &(0x7f00000000c0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f00000000c0), 0xfffa, 0x0, &(0x7f0000000100)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/05/02 20:04:01 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x2, 0x0) read(r0, &(0x7f0000000240)=""/110, 0x6e) 2018/05/02 20:04:01 executing program 7: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x100, 0x4) socketpair$inet6_sctp(0xa, 0x8000000000006, 0x84, &(0x7f0000000240)={0xffffffffffffffff}) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000000100)={0x4, {{0xa, 0x4e22, 0x5, @dev={0xfe, 0x80, [], 0x1a}, 0x265}}}, 0x88) recvmsg(r0, &(0x7f00000001c0)={&(0x7f0000000280)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000001680)}, 0x2000) 2018/05/02 20:04:01 executing program 2 (fault-call:2 fault-nth:9): perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x82, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) [ 118.818703] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 118.842578] FAULT_INJECTION: forcing a failure. [ 118.842578] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 118.854444] CPU: 1 PID: 8522 Comm: syz-executor2 Not tainted 4.16.0+ #87 [ 118.861288] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 118.870647] Call Trace: [ 118.873243] dump_stack+0x185/0x1d0 [ 118.876885] should_fail+0x87b/0xab0 [ 118.880622] __alloc_pages_nodemask+0x5fe/0x5dc0 [ 118.885388] ? kernel_poison_pages+0x40/0x360 [ 118.889888] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 118.895259] ? kernel_poison_pages+0x1a0/0x360 [ 118.899856] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 118.905315] ? get_page_from_freelist+0xab28/0xb600 [ 118.910353] ? kernel_text_address+0x34d/0x3a0 [ 118.914982] ? save_stack_trace+0xa5/0xf0 [ 118.919152] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 118.924618] ? update_stack_state+0x885/0xa40 [ 118.929136] ? entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 118.934511] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 118.939980] kmsan_alloc_meta_for_pages+0x10c/0x3a0 [ 118.945009] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 118.950383] ? __is_insn_slot_addr+0x198/0x1c0 [ 118.954984] ? __alloc_pages_nodemask+0xae2/0x5dc0 [ 118.959927] kmsan_alloc_page+0x82/0xe0 [ 118.963913] __alloc_pages_nodemask+0xf5b/0x5dc0 [ 118.968672] ? kmsan_set_origin+0x9e/0x160 [ 118.972911] ? __irqentry_text_end+0x1fb47e/0x1fb47e [ 118.978020] ? kmsan_internal_poison_shadow+0x14e/0x1b0 [ 118.983823] ? kmsan_internal_poison_shadow+0xb8/0x1b0 [ 118.989108] ? kmsan_kmalloc+0x94/0x100 [ 118.993085] ? __kmalloc+0x23c/0x350 [ 118.996802] ? dev_addr_init+0x133/0x6e0 [ 119.000872] ? alloc_netdev_mqs+0x303/0x1740 [ 119.005282] ? __tun_chr_ioctl+0x440b/0x6610 [ 119.009700] ? tun_chr_ioctl+0x9c/0xb0 [ 119.013592] ? do_vfs_ioctl+0xaf0/0x2440 2018/05/02 20:04:02 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x20000000, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) r2 = socket$netlink(0x10, 0x3, 0x8000000004) dup3(r2, r0, 0x0) writev(r2, &(0x7f0000e11ff0)=[{&(0x7f0000299f3e)}], 0x1) 2018/05/02 20:04:02 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x10000, 0x0) ioctl$SG_GET_LOW_DMA(r1, 0x227a, &(0x7f00000000c0)) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0xac14140a}}, 0x1c) [ 119.017657] ? SYSC_ioctl+0x1d2/0x260 [ 119.021464] ? SyS_ioctl+0x54/0x80 [ 119.025102] ? do_syscall_64+0x309/0x430 [ 119.029169] ? entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 119.034544] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 119.040381] ? pcpu_block_update_hint_alloc+0xb85/0xcb0 [ 119.045770] ? kmsan_set_origin_inline+0x6b/0x120 [ 119.050623] ? kmsan_set_origin_inline+0x6b/0x120 [ 119.055477] ? __msan_poison_alloca+0x15c/0x1d0 [ 119.060158] ? kmsan_set_origin_inline+0x6b/0x120 [ 119.065121] __kmalloc_node+0x44b/0x1190 2018/05/02 20:04:02 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) listen(0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x0, 0x80}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000140)=ANY=[@ANYRES32=r0, @ANYBLOB="a00000000267d39a261b06bdf06fc9cfb580e3bd2ee130c492912f0a7391bc8388a4e11e2ee20ad7acc4f341484493d8473b49b7dee5f572ce78fc682ed2a3e500209f6aea1df71802cd4508793f912955dcb3b5a26eab42ad3d3432ec65da1e32c3ef725a5e8dbd22d67fabd74d39e2b5bb151daedbf559e8ade5d4e7d15cf0cdc3d6e2973dfc290f733e560843d5ab1d8c16b1878915d655366a0859d3"], &(0x7f0000000200)=0xa8) accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0xe, 0x80000) [ 119.069191] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 119.074563] ? __list_add_valid+0xb8/0x450 [ 119.078803] ? kvmalloc_node+0x1a1/0x2e0 [ 119.082885] kvmalloc_node+0x1a1/0x2e0 [ 119.086786] alloc_netdev_mqs+0x1207/0x1740 [ 119.091117] __tun_chr_ioctl+0x440b/0x6610 [ 119.095378] tun_chr_ioctl+0x9c/0xb0 [ 119.099101] ? tun_chr_poll+0x8e0/0x8e0 [ 119.103082] do_vfs_ioctl+0xaf0/0x2440 [ 119.106978] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 119.112348] ? __fget_light+0x6b9/0x710 [ 119.116325] ? prepare_exit_to_usermode+0x149/0x3a0 [ 119.121354] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 119.126730] SYSC_ioctl+0x1d2/0x260 [ 119.130367] SyS_ioctl+0x54/0x80 [ 119.133737] do_syscall_64+0x309/0x430 [ 119.137634] ? ioctl_file_clone+0x4f0/0x4f0 [ 119.141967] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 119.147155] RIP: 0033:0x455979 [ 119.150339] RSP: 002b:00007f2aa83fac68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 119.158045] RAX: ffffffffffffffda RBX: 00007f2aa83fb6d4 RCX: 0000000000455979 2018/05/02 20:04:02 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x200, 0x190) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f00000002c0)=""/225) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000001c0)=0x200, 0x4) r1 = socket$pppoe(0x18, 0x1, 0x0) ioctl$int_out(r1, 0x2, &(0x7f0000000280)) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000200)=@assoc_value, &(0x7f0000000240)=0x8) connect$pppoe(r1, &(0x7f0000000040)={0x18, 0x0, {0x2000000000000003, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'syz_tun\x00'}}, 0x1e) syz_emit_ethernet(0x14, &(0x7f00000c5fe8)=ANY=[@ANYBLOB="0000000000ffffffff88637e62504225e8"], &(0x7f0000000000)) [ 119.165315] RDX: 00000000200000c0 RSI: 00000000400454ca RDI: 0000000000000014 [ 119.172611] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 119.179970] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 119.187761] R13: 000000000000036f R14: 00000000006f9308 R15: 0000000000000009 2018/05/02 20:04:02 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) listen(0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000140)=ANY=[@ANYRES32=r0, @ANYBLOB="a00000000267d39a261b06bdf06fc9cfb580e3bd2ee130c492912f0a7391bc8388a4e11e2ee20ad7acc4f341484493d8473b49b7dee5f572ce78fc682ed2a3e500209f6aea1df71802cd4508793f912955dcb3b5a26eab42ad3d3432ec65da1e32c3ef725a5e8dbd22d67fabd74d39e2b5bb151daedbf559e8ade5d4e7d15cf0cdc3d6e2973dfc290f733e560843d5ab1d8c16b1878915d655366a0859d3"], &(0x7f0000000200)=0xa8) accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0xe, 0x80000) [ 119.211916] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/05/02 20:04:02 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x10000, 0x0) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0xac14140a}}, 0x1c) 2018/05/02 20:04:02 executing program 7: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x100, 0x4) socketpair$inet6_sctp(0xa, 0x8000000000006, 0x84, &(0x7f0000000240)) sendto$inet6(r0, &(0x7f0000000480), 0x0, 0x0, &(0x7f0000000440)={0xa, 0x0, 0x100000001, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) recvmsg(r0, &(0x7f00000001c0)={&(0x7f0000000280)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000001680)}, 0x2000) 2018/05/02 20:04:02 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000140)=ANY=[@ANYBLOB="6e617400000000000000000000000000000000000000000000000000000000001b00000005000000700700001801000000000000ffffffff7804000078040000a0060000a0060000ffffffffa0060000a006000005000000", @ANYPTR=&(0x7f00000000c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="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"], 0x7d0) sendto$inet6(r0, &(0x7f0000000000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0xac14140a}}, 0x1c) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000080)=0xfffffffffffffff8, 0x1) 2018/05/02 20:04:02 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) listen(0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000000c0), &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000140)=ANY=[@ANYBLOB="a00000000267d39a261b06bdf06fc9cfb580e3bd2ee130c492912f0a7391bc8388a4e11e2ee20ad7acc4f341484493d8473b49b7dee5f572ce78fc682ed2a3e500209f6aea1df71802cd4508793f912955dcb3b5a26eab42ad3d3432ec65da1e32c3ef725a5e8dbd22d67fabd74d39e2b5bb151daedbf559e8ade5d4e7d15cf0cdc3d6e2973dfc290f733e560843d5ab1d8c16b1878915d655366a0859d3"], &(0x7f0000000200)=0x1) accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0xe, 0x80000) 2018/05/02 20:04:02 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x20000000, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) r2 = socket$netlink(0x10, 0x3, 0x8000000004) dup3(r2, r0, 0x0) writev(r2, &(0x7f0000e11ff0)=[{&(0x7f0000299f3e)}], 0x1) 2018/05/02 20:04:02 executing program 6: fsetxattr(0xffffffffffffffff, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0xfd01, 0x0) ioctl$UFFDIO_WAKE(0xffffffffffffffff, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000ffa000/0x3000)=nil, 0x3000}) 2018/05/02 20:04:02 executing program 2 (fault-call:2 fault-nth:10): perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x82, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) 2018/05/02 20:04:02 executing program 5: read(0xffffffffffffffff, &(0x7f0000000240)=""/110, 0x6e) [ 119.551716] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 119.577830] FAULT_INJECTION: forcing a failure. [ 119.577830] name failslab, interval 1, probability 0, space 0, times 0 [ 119.589202] CPU: 1 PID: 8567 Comm: syz-executor2 Not tainted 4.16.0+ #87 [ 119.596068] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 119.605473] Call Trace: [ 119.608113] dump_stack+0x185/0x1d0 [ 119.611794] should_fail+0x87b/0xab0 [ 119.615617] should_failslab+0x279/0x2a0 [ 119.619787] __kmalloc_node+0x22e/0x1190 [ 119.623909] ? __msan_poison_alloca+0x15c/0x1d0 [ 119.628616] ? __mod_timer+0x36b/0x2c40 [ 119.632631] ? kvmalloc_node+0x1a1/0x2e0 [ 119.636743] ? security_tun_dev_attach+0x4c/0x1f0 [ 119.641633] kvmalloc_node+0x1a1/0x2e0 [ 119.645569] ? security_tun_dev_attach+0x8d/0x1f0 [ 119.650496] tun_attach+0x11c9/0x17b0 [ 119.654360] __tun_chr_ioctl+0x5004/0x6610 [ 119.658812] tun_chr_ioctl+0x9c/0xb0 [ 119.662677] ? tun_chr_poll+0x8e0/0x8e0 [ 119.666693] do_vfs_ioctl+0xaf0/0x2440 [ 119.670640] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 119.676046] ? __fget_light+0x6b9/0x710 [ 119.680076] ? prepare_exit_to_usermode+0x149/0x3a0 [ 119.685142] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 119.690593] SYSC_ioctl+0x1d2/0x260 [ 119.694325] SyS_ioctl+0x54/0x80 [ 119.697793] do_syscall_64+0x309/0x430 2018/05/02 20:04:02 executing program 6: socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) finit_module(r0, &(0x7f0000000040)='/dev/dmmidi#\x00', 0x2) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000014000)='/dev/dmmidi#\x00', 0x2, 0x902) write$binfmt_elf32(r1, &(0x7f00000001c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}], "a51ae2f1f451731c6f4ad0b4e475d4335932411cc6ec7821c4a50ff9a5a7621908ba80235ead316175b9ef77e97b1514381ef1cebdd7292047b668f836d35321ef8f57a898ac703c771ca6c95c6e3a6cc4724fd69ff8dd9712c3f2"}, 0xb3) [ 119.701754] ? ioctl_file_clone+0x4f0/0x4f0 [ 119.706120] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 119.711336] RIP: 0033:0x455979 [ 119.714547] RSP: 002b:00007f2aa83fac68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 119.722300] RAX: ffffffffffffffda RBX: 00007f2aa83fb6d4 RCX: 0000000000455979 [ 119.729601] RDX: 00000000200000c0 RSI: 00000000400454ca RDI: 0000000000000014 [ 119.736904] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 119.744203] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 2018/05/02 20:04:02 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) read(r0, &(0x7f0000000240)=""/110, 0x6e) 2018/05/02 20:04:02 executing program 7: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x100, 0x4) sendto$inet6(r0, &(0x7f0000000480), 0x0, 0x0, &(0x7f0000000440)={0xa, 0x0, 0x100000001, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) recvmsg(r0, &(0x7f00000001c0)={&(0x7f0000000280)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000001680)}, 0x2000) 2018/05/02 20:04:02 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x40000000000000}, 0xffffffffffffffde) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x7, 0x200000) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000040)=0x4, 0x4) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0xac14140a}}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x80000bd}, &(0x7f00000000c0)=0x156) bind$vsock_dgram(r1, &(0x7f0000000180)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000100)={r2, 0x8}, &(0x7f0000000140)=0x8) 2018/05/02 20:04:02 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x20000000, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) r2 = socket$netlink(0x10, 0x3, 0x8000000004) dup3(r2, r0, 0x0) writev(r2, &(0x7f0000e11ff0)=[{&(0x7f0000299f3e)="580000001400192340834b80040d8c560a067fffffff810000000000000058000b4824ca944f640094000500", 0x2c}], 0x1) [ 119.751502] R13: 000000000000036f R14: 00000000006f9308 R15: 000000000000000a 2018/05/02 20:04:02 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) listen(0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000000c0), &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000140)=ANY=[@ANYBLOB="a00000000267d39a261b06bdf06fc9cfb580e3bd2ee130c492912f0a7391bc8388a4e11e2ee20ad7acc4f341484493d8473b49b7dee5f572ce78fc682ed2a3e500209f6aea1df71802cd4508793f912955dcb3b5a26eab42ad3d3432ec65da1e32c3ef725a5e8dbd22d67fabd74d39e2b5bb151daedbf559e8ade5d4e7d15cf0cdc3d6e2973dfc290f733e560843d5ab1d8c16b1878915d655366a0859d3"], &(0x7f0000000200)=0x1) accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0xe, 0x80000) 2018/05/02 20:04:02 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x10000, 0x0) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0xac14140a}}, 0x1c) [ 119.915489] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/05/02 20:04:02 executing program 7: r0 = socket$packet(0x11, 0x2, 0x300) sendto$inet6(r0, &(0x7f0000000480), 0x0, 0x0, &(0x7f0000000440)={0xa, 0x0, 0x100000001, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) recvmsg(r0, &(0x7f00000001c0)={&(0x7f0000000280)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000001680)}, 0x2000) 2018/05/02 20:04:03 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) listen(0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000000c0), &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000140)=ANY=[], &(0x7f0000000200)) accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0xe, 0x80000) 2018/05/02 20:04:03 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000001000)='oom_score_adj\x00') read(r0, &(0x7f0000000100)=""/18, 0x12) write(r0, &(0x7f0000000000), 0xffffffeb) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="37000000ab1fb754931e3d85e2570aff90bb97775e2cc87ab65fa05ed69ca4ef39d9b6894c655a0f50d281aafff52e3cdb58d3b3ba6fac71977218"], &(0x7f0000000080)=0x3f) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={r1, 0x7}, 0x8) 2018/05/02 20:04:03 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000000100)={0xa, 0x4e21, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x101000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000140)=[@in6={0xa, 0x4e21, 0x71, @loopback={0x0, 0x1}, 0x8}, @in={0x2, 0x4e20, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in={0x2, 0x4e20}, @in6={0xa, 0x4e21, 0x1ff, @empty, 0x42}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e20, 0x800000000000, @loopback={0x0, 0x1}, 0x61cd}], 0xa4) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000000040)={{0x0, 0x2}, 'port0\x00', 0x2, 0x8, 0x2ac4, 0x8000, 0x0, 0x4, 0xa63, 0x0, 0x1, 0x800}) 2018/05/02 20:04:03 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) read(0xffffffffffffffff, &(0x7f0000000240)=""/110, 0x6e) 2018/05/02 20:04:03 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0xac14140a}}, 0x1c) 2018/05/02 20:04:03 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) listen(0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000000c0), &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000140)=ANY=[], &(0x7f0000000200)) accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0xe, 0x0) 2018/05/02 20:04:03 executing program 6: r0 = syz_open_dev$vcsa(&(0x7f0000000180)='/dev/vcsa#\x00', 0x5, 0x400000) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000400)={'security\x00', 0x13, "cf33103f4e9498228ebc7ad04ce6c38753c299"}, &(0x7f0000000440)=0x37) recvfrom$inet6(r0, &(0x7f00000001c0)=""/75, 0x4b, 0x2, 0x0, 0x0) seccomp(0x1, 0x0, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x1}, {0x6}]}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x81, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000300)={0xffff, 0x1, 'client0\x00', 0x2, "8fef05000080ba1d", "888000000007000000fa539b643dbefd6546fc901e1b2fc3c62c427333a383c0", 0x3, 0x3}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x17}}}}, &(0x7f0000000240)=0x84) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000006c0)={{{@in6=@dev, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@local}}, &(0x7f00000007c0)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000800)={'team0\x00', r3}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000280)={r2, 0x6b, "ee435eddc75fe8f4ad1eb394d69afe0fa96f78b108185c14724300886a1e8f24813e1d7b1a8fcea56c9b688365ab4d6a711448e0131d024b3436a97482fcb38e344f90361cbf752498c90e7b444acffdb2750feb87f33fdbd4478b331013bf4edca5d1a2acbcda5f85dd23"}, &(0x7f00000003c0)=0x73) 2018/05/02 20:04:03 executing program 7: setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000000000)=0x100, 0x4) sendto$inet6(0xffffffffffffffff, &(0x7f0000000480), 0x0, 0x0, &(0x7f0000000440)={0xa, 0x0, 0x100000001, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) recvmsg(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000280)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000001680)}, 0x2000) 2018/05/02 20:04:03 executing program 2 (fault-call:2 fault-nth:11): perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x82, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) 2018/05/02 20:04:03 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x20000000, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) r2 = socket$netlink(0x10, 0x3, 0x8000000004) dup3(r2, r0, 0x0) writev(r2, &(0x7f0000e11ff0)=[{&(0x7f0000299f3e)="580000001400192340834b80040d8c560a067fffffff810000000000000058000b4824ca944f640094000500", 0x2c}], 0x1) 2018/05/02 20:04:03 executing program 1: socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000300)={{0xa, 0x4e20, 0xab9, @dev={0xfe, 0x80, [], 0x1b}, 0x1}, {0xa, 0x4e23, 0x8, @loopback={0x0, 0x1}, 0x8}, 0x9, [0x5, 0x7, 0x100000000, 0x28, 0x7, 0x1, 0x8, 0x401]}, 0x5c) r1 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r1, &(0x7f0000000380)={0xa, 0x4e20, 0xffffffffffffffff}, 0x1c) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000000)={0xa24, {{0xa, 0x4e22, 0x1, @dev={0xfe, 0x80, [], 0x21}, 0x40}}, 0xb3143a9843e2bfe3, 0x4, [{{0xa, 0x4e23, 0x6, @empty, 0x3f}}, {{0xa, 0x4e20, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0xebd}}, {{0xa, 0x4e24, 0xed5, @empty, 0x8}}, {{0xa, 0x4e20, 0xb8, @local={0xfe, 0x80, [], 0xaa}, 0x6}}]}, 0x290) sendto$inet6(r1, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0xac14140a}}, 0xfffffffffffffe8b) [ 120.465715] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 120.470803] audit: type=1326 audit(1525291443.464:5): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=8616 comm="syz-executor6" exe="/root/syz-executor6" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 2018/05/02 20:04:03 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0xac14140a}}, 0x1c) 2018/05/02 20:04:03 executing program 7: r0 = socket$packet(0x11, 0x0, 0x300) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x100, 0x4) sendto$inet6(r0, &(0x7f0000000480), 0x0, 0x0, &(0x7f0000000440)={0xa, 0x0, 0x100000001, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) recvmsg(r0, &(0x7f00000001c0)={&(0x7f0000000280)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000001680)}, 0x2000) [ 120.563141] FAULT_INJECTION: forcing a failure. [ 120.563141] name failslab, interval 1, probability 0, space 0, times 0 [ 120.574544] CPU: 0 PID: 8628 Comm: syz-executor2 Not tainted 4.16.0+ #87 [ 120.581413] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 120.591431] Call Trace: [ 120.594072] dump_stack+0x185/0x1d0 [ 120.597754] should_fail+0x87b/0xab0 [ 120.601582] should_failslab+0x279/0x2a0 [ 120.605707] __kmalloc_track_caller+0x208/0xcb0 [ 120.610481] ? kvasprintf_const+0x305/0x3b0 [ 120.614916] kstrdup_const+0x154/0x270 [ 120.618911] kvasprintf_const+0x305/0x3b0 [ 120.623127] kobject_set_name_vargs+0x11f/0x390 [ 120.627999] dev_set_name+0x1cb/0x200 [ 120.631907] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 120.637410] netdev_register_kobject+0x14a/0x6d0 [ 120.642310] ? raw_notifier_call_chain+0x1e7/0x250 [ 120.647304] register_netdevice+0x18a7/0x26d0 [ 120.651860] __tun_chr_ioctl+0x506f/0x6610 [ 120.656248] tun_chr_ioctl+0x9c/0xb0 2018/05/02 20:04:03 executing program 3: sendto$inet6(0xffffffffffffffff, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0xac14140a}}, 0x1c) [ 120.660019] ? tun_chr_poll+0x8e0/0x8e0 [ 120.664034] do_vfs_ioctl+0xaf0/0x2440 [ 120.667986] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 120.673406] ? __fget_light+0x6b9/0x710 [ 120.677435] ? prepare_exit_to_usermode+0x149/0x3a0 [ 120.682504] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 120.688058] SYSC_ioctl+0x1d2/0x260 [ 120.692785] SyS_ioctl+0x54/0x80 [ 120.696259] do_syscall_64+0x309/0x430 [ 120.700217] ? ioctl_file_clone+0x4f0/0x4f0 [ 120.704699] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 120.709920] RIP: 0033:0x455979 [ 120.713139] RSP: 002b:00007f2aa83fac68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 120.720895] RAX: ffffffffffffffda RBX: 00007f2aa83fb6d4 RCX: 0000000000455979 [ 120.728202] RDX: 00000000200000c0 RSI: 00000000400454ca RDI: 0000000000000014 [ 120.735512] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 120.742823] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 120.750134] R13: 000000000000036f R14: 00000000006f9308 R15: 000000000000000b 2018/05/02 20:04:04 executing program 7: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000000000)=0x100, 0x4) sendto$inet6(r0, &(0x7f0000000480), 0x0, 0x0, &(0x7f0000000440)={0xa, 0x0, 0x100000001, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) recvmsg(r0, &(0x7f00000001c0)={&(0x7f0000000280)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000001680)}, 0x2000) 2018/05/02 20:04:04 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20, 0x80000100, @empty, 0x7ffffffffffe}, 0xffffff5d) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0xff, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000240)=0x14) bind$packet(r1, &(0x7f0000000280)={0x11, 0x0, r2, 0x1, 0x81, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0xac14140a}}, 0x1c) 2018/05/02 20:04:04 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x20000000, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) r2 = socket$netlink(0x10, 0x3, 0x8000000004) dup3(r2, r0, 0x0) writev(r2, &(0x7f0000e11ff0)=[{&(0x7f0000299f3e)="580000001400192340834b80040d8c560a067fffffff810000000000000058000b4824ca944f640094000500", 0x2c}], 0x1) 2018/05/02 20:04:04 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) listen(0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000000c0), &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000140)=ANY=[], &(0x7f0000000200)) accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0xe, 0x0) 2018/05/02 20:04:04 executing program 5 (fault-call:1 fault-nth:0): r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) read(r0, &(0x7f0000000240)=""/110, 0x6e) 2018/05/02 20:04:04 executing program 3: r0 = socket$inet6(0xa, 0x0, 0x8010000400000084) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0xac14140a}}, 0x1c) 2018/05/02 20:04:04 executing program 6: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000cde000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000140)={0x2, {{0xa, 0x4e20, 0x3ff, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x101) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/05/02 20:04:04 executing program 2 (fault-call:2 fault-nth:12): perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x82, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) [ 121.349938] audit: type=1326 audit(1525291444.348:6): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=8616 comm="syz-executor6" exe="/root/syz-executor6" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 [ 121.439392] FAULT_INJECTION: forcing a failure. [ 121.439392] name failslab, interval 1, probability 0, space 0, times 0 [ 121.450865] CPU: 0 PID: 8665 Comm: syz-executor5 Not tainted 4.16.0+ #87 [ 121.455177] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 121.457727] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 121.457741] Call Trace: [ 121.457787] dump_stack+0x185/0x1d0 [ 121.457827] should_fail+0x87b/0xab0 [ 121.457906] should_failslab+0x279/0x2a0 [ 121.457982] __kmalloc+0xc2/0x350 [ 121.494942] ? _cond_resched+0x3c/0xd0 [ 121.498915] ? snd_pcm_oss_change_params+0x258/0x68c0 [ 121.504296] snd_pcm_oss_change_params+0x258/0x68c0 [ 121.509396] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 121.514807] ? unlock_page_memcg+0x7a/0x160 [ 121.519193] ? __vfs_read+0x1a5/0x9b0 [ 121.523047] ? __vfs_read+0x1a5/0x9b0 [ 121.526902] snd_pcm_oss_read+0x35a/0x1aa0 [ 121.531192] ? __fsnotify_parent+0x75/0x560 2018/05/02 20:04:04 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) sendmmsg(r0, &(0x7f0000001a00)=[{{&(0x7f0000000040)=@in6={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80, [], 0x1e}, 0x20}, 0x80, &(0x7f0000001380)=[{&(0x7f00000000c0)="2523beefed47e1c967091c72682f27ec5deb6750a1203ddc4a10b44e64200f86f734a540c01d879a9d7e8123fd9dbb2289fb39838ebee6511c02e1fde1808dec58a318", 0x43}, {&(0x7f0000000140)="12101091b65170e97974566ba09e2f7e81afd53d3d3ec36c5911165dd393588e279c86f21474d1142eeb20a6a507b83d05fde0a91f8e7ea9feb796e8ff65988b3fb0201ac674960ad2ad25ed9fe6f7d8366eb559a67fa37f73a5496348b5b7755f9d481801952ba5f99c05350c76a4bc1666803f9105105f3d41bede51f376338d0b6933f1d1887d31ae41f6c9d32868beb58108a91913e676193c10ccd81d8a1e0d34782f04a7610a9224204d8b755060f6f07649f816c2994e38b927c3eec56cb3de6a1ee2245d2433f39cdbf1", 0xce}, {&(0x7f0000000240)}, {&(0x7f0000000280)="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0x1000}, {&(0x7f0000001280)="77912098cf9fc1923306fdb224d6ee53b87ed4483dea637cf1dce5556be748fc4ae368c8912ab99430bba429a1f5b6c77d7744696aec5b9bbbabb45179425fab22c2166bc0631eb13ed40669ea17db2cbb287de6a0a0abda948c7311d3b4797b8a2210f696600879dd8535ded032a6f5a94c79594336b7e0203bda530d45b90135194e87a1b8624af11af322bcd6f9ba3a607770a5e6784e9374e7a3d8b30dca8427d574e0983cc1fb871ddf96c36b5b40bea2edda87ce894f1459dd1a26e5110de0d4cd1d9a9969abc2db01b41c5211a3ab081a1ad2838c34f42b17fe4024", 0xdf}], 0x5, &(0x7f0000001400)=[{0xd0, 0x11b, 0x3f, "2f84195dce2c18f03e30ce20e62e1b10c61dab3adc8e785e04b7af9ae086d70f527e056abf14e1274b130453e65029650d481ee86c515fee5b0597d6932dbc80962cea3d2962a5d6483febc23585624a379aff067a0fe2b8b3d25fcdc567ae2a34f06b4fc0b6d7b596bd1f5ec013143ab06d7e30f260b2be3f3dfd0475c89aee939aa1fbf3060b71a207d1edb7bc4d47130e1c8d0bbada095e83fce4bac26d0274ae9232469af394e7d44150f8d12bdac7e400b780867ea69922d8ff39d7b2"}, {0x80, 0x114, 0x7, "d9d618a754ef5a833974d0078e78955bec972e33f76fb3c5f5bb56da7902e408f000a7e7e00d72e5d5e6b5703fe0fd6fb5de306121ddbf2117d55ad5b03e27b795568b97da1cec18fe4cb3aade8e3f5b83ac871c0e304283f73bdfa53a655fddeb2f6bee8e046ffdf077af"}, {0x98, 0x116, 0x8, "fc01a777148b36572923f69a11253ac51cd700693e6cbca4463a0f0f64efd6e82411d1270972af79b8763aaff272cd5f8ec04625bb55893bef81490abb93704335af67ccb885b6bb1a55dca49b249268ebbdc4e4d2fb623226ac9b3c2d473073e26d83cabf57778679675595b512d576261a6e90c58b195295654b3169ee3e2c68d3fde60245"}, {0x48, 0x104, 0x1, "abb3b2523cf1e1aa4ada5b3024f00fb4e9d9fae503d0b2ce133d4658b596c7eb3b78b071e8df4443f792db4dd522e42264bddac8"}], 0x230}, 0xba8}, {{&(0x7f0000001640)=@can={0x1d}, 0x80, &(0x7f00000019c0)=[{&(0x7f00000016c0)="4348ec4a3a6eecff233fb335225b46772cd6a1398d32ac188f70dc8aa242f3425064cc08fc40d4cf0aa0c6301f0ae01613a8f891ca968f53b0421dcda6c6202c1784bcfeae7e34c9e219ce9141b2a19730ed57c98bd15f2a4d3f3310bd173f219844b4ad8c0831d43f66a20caee666cf98a4c1bf4850d0a9941dc0e757935e147515d76d220c7a4438a932fa2596a83d5b11bc398c95cb83e37c180965f845b8ba64bf5ef2955c", 0xa7}, {&(0x7f0000001780)="6814e09addd544a280", 0x9}, {&(0x7f00000017c0)="da096c1ae2ef884cff407c0dad548075bd010aeaa04f3011a9734ea1e6d693dc9d51e6ccd32bc2fc6ba52642f912ec40d9ce174fb73993aba5fee5b3e59771768a91867034a964341a35e9b490914705d7e1d45ec8b3bc9bbbe0c7fe78f7fc679df1b557d9f9575a8a11b5cab1a1a6a8c806c80705269f0f8112f5b8380cbaa682ff24dcbf0a47ae112d7dc6ecf95e69d0aa94ff088e727eef83864144eddf92aeeca6ec5f38a4656c5d9fb9967ca002a71a10bbadf9c74f1eee59c219d3235ae7f1670ec06ed1919bb35563c0105485cb0fcc1d9b4ac547e358", 0xda}, {&(0x7f00000018c0)="29004b2e97450315555ee3f817fd97117bc7ce617fc6a4dbe7d353012e77ca6dc12c14391668d00b127b35746f5b24fb00f7096cc95c5276d67560cc81aea748c6320a3c9013deaf85c5e299fc66383273e239c6024aec23fa1a5c36dfd928f102508973ba4024ad04ca0e0ad2bf6c767870b1c30befddb7d922e8909ced33cfb7d55ce85d0342e792d4e7684e6e3303f059a24641f821d948e8ae403484f7b99b646fbae50e5e7e9ecc11da883283de977d4fb1385d4cf9fea32dac6cebf62a0c3950b9bf88d925e4a5107b941d2ac98a303719009b", 0xd6}], 0x4, 0x0, 0x0, 0x40}, 0x1000}], 0x2, 0x20000000) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0xac14140a}}, 0x1c) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)={@rand_addr=0x2, @multicast2=0xe0000002, 0x0, 0x7, [@rand_addr=0x2aa330d3, @dev={0xac, 0x14, 0x14, 0x11}, @remote={0xac, 0x14, 0x14, 0xbb}, @loopback=0x7f000001, @rand_addr=0x5, @remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff]}, 0x2c) [ 121.535595] ? kmsan_set_origin_inline+0x6b/0x120 [ 121.540488] ? vfs_read+0x36c/0x6c0 [ 121.544162] ? __vfs_read+0xc9/0x9b0 [ 121.547960] ? snd_pcm_oss_unregister_minor+0x4d0/0x4d0 [ 121.553377] ? snd_pcm_oss_unregister_minor+0x4d0/0x4d0 [ 121.558833] __vfs_read+0x1a5/0x9b0 [ 121.562543] vfs_read+0x36c/0x6c0 [ 121.566104] SYSC_read+0x172/0x360 [ 121.569762] SyS_read+0x55/0x80 [ 121.573131] do_syscall_64+0x309/0x430 [ 121.577071] ? vfs_write+0x8d0/0x8d0 [ 121.580834] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 121.586052] RIP: 0033:0x455979 [ 121.589266] RSP: 002b:00007f572e458c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 121.597015] RAX: ffffffffffffffda RBX: 00007f572e4596d4 RCX: 0000000000455979 [ 121.604316] RDX: 000000000000006e RSI: 0000000020000240 RDI: 0000000000000013 [ 121.611626] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 121.618928] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 121.626232] R13: 00000000000004d5 R14: 00000000006fb498 R15: 0000000000000000 [ 121.641006] FAULT_INJECTION: forcing a failure. [ 121.641006] name failslab, interval 1, probability 0, space 0, times 0 [ 121.652500] CPU: 1 PID: 8653 Comm: syz-executor2 Not tainted 4.16.0+ #87 [ 121.659367] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 121.668742] Call Trace: [ 121.671379] dump_stack+0x185/0x1d0 [ 121.675054] should_fail+0x87b/0xab0 [ 121.678868] should_failslab+0x279/0x2a0 [ 121.683037] __kmalloc+0xc2/0x350 [ 121.686588] ? device_add+0x132/0x2cb0 [ 121.690525] device_add+0x132/0x2cb0 [ 121.694294] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 121.699791] netdev_register_kobject+0x283/0x6d0 [ 121.704610] register_netdevice+0x18a7/0x26d0 [ 121.709168] __tun_chr_ioctl+0x506f/0x6610 [ 121.713538] tun_chr_ioctl+0x9c/0xb0 [ 121.717319] ? tun_chr_poll+0x8e0/0x8e0 [ 121.721333] do_vfs_ioctl+0xaf0/0x2440 [ 121.723458] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 121.725267] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 121.725306] ? __fget_light+0x6b9/0x710 [ 121.744802] ? prepare_exit_to_usermode+0x149/0x3a0 [ 121.749877] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 121.755339] SYSC_ioctl+0x1d2/0x260 [ 121.759077] SyS_ioctl+0x54/0x80 [ 121.762534] do_syscall_64+0x309/0x430 [ 121.766570] ? ioctl_file_clone+0x4f0/0x4f0 [ 121.770938] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 121.776156] RIP: 0033:0x455979 [ 121.779366] RSP: 002b:00007f2aa83fac68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 2018/05/02 20:04:04 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x20000000, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) r2 = socket$netlink(0x10, 0x3, 0x8000000004) dup3(r2, r0, 0x0) writev(r2, &(0x7f0000e11ff0)=[{&(0x7f0000299f3e)="580000001400192340834b80040d8c560a067fffffff810000000000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000", 0x42}], 0x1) 2018/05/02 20:04:04 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) listen(0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000000c0), &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000140)=ANY=[], &(0x7f0000000200)) accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0xe, 0x0) 2018/05/02 20:04:04 executing program 5 (fault-call:1 fault-nth:1): r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) read(r0, &(0x7f0000000240)=""/110, 0x6e) [ 121.787111] RAX: ffffffffffffffda RBX: 00007f2aa83fb6d4 RCX: 0000000000455979 [ 121.794407] RDX: 00000000200000c0 RSI: 00000000400454ca RDI: 0000000000000014 [ 121.801734] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 121.809052] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 121.816351] R13: 000000000000036f R14: 00000000006f9308 R15: 000000000000000c [ 121.855848] FAULT_INJECTION: forcing a failure. [ 121.855848] name failslab, interval 1, probability 0, space 0, times 0 [ 121.867236] CPU: 1 PID: 8682 Comm: syz-executor5 Not tainted 4.16.0+ #87 [ 121.874109] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 121.883494] Call Trace: [ 121.886128] dump_stack+0x185/0x1d0 [ 121.889801] should_fail+0x87b/0xab0 [ 121.893616] should_failslab+0x279/0x2a0 [ 121.897772] __kmalloc+0xc2/0x350 [ 121.901290] ? _cond_resched+0x3c/0xd0 [ 121.905253] ? snd_pcm_oss_change_params+0x299/0x68c0 [ 121.910542] snd_pcm_oss_change_params+0x299/0x68c0 [ 121.915626] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 121.921039] ? unlock_page_memcg+0x7a/0x160 [ 121.925425] ? __vfs_read+0x1a5/0x9b0 [ 121.929291] ? __vfs_read+0x1a5/0x9b0 [ 121.933137] snd_pcm_oss_read+0x35a/0x1aa0 [ 121.937418] ? __fsnotify_parent+0x75/0x560 [ 121.941820] ? kmsan_set_origin_inline+0x6b/0x120 [ 121.946719] ? vfs_read+0x36c/0x6c0 [ 121.950384] ? __vfs_read+0xc9/0x9b0 2018/05/02 20:04:04 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0xac14140a}}, 0x1c) 2018/05/02 20:04:04 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x20000000, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) r2 = socket$netlink(0x10, 0x3, 0x8000000004) dup3(r2, r0, 0x0) writev(r2, &(0x7f0000e11ff0)=[{&(0x7f0000299f3e)="580000001400192340834b80040d8c560a067fffffff810000000000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000", 0x42}], 0x1) [ 121.954176] ? snd_pcm_oss_unregister_minor+0x4d0/0x4d0 [ 121.959582] ? snd_pcm_oss_unregister_minor+0x4d0/0x4d0 [ 121.965028] __vfs_read+0x1a5/0x9b0 [ 121.968729] vfs_read+0x36c/0x6c0 [ 121.972287] SYSC_read+0x172/0x360 [ 121.975945] SyS_read+0x55/0x80 [ 121.979329] do_syscall_64+0x309/0x430 [ 121.983299] ? vfs_write+0x8d0/0x8d0 [ 121.987059] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 121.992273] RIP: 0033:0x455979 [ 121.995485] RSP: 002b:00007f572e458c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 2018/05/02 20:04:05 executing program 0 (fault-call:1 fault-nth:0): mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) listen(0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000000c0), &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000140)=ANY=[], &(0x7f0000000200)) accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0xe, 0x0) 2018/05/02 20:04:05 executing program 7: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000), 0x4) sendto$inet6(r0, &(0x7f0000000480), 0x0, 0x0, &(0x7f0000000440)={0xa, 0x0, 0x100000001, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) recvmsg(r0, &(0x7f00000001c0)={&(0x7f0000000280)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000001680)}, 0x2000) [ 122.001238] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 122.003228] RAX: ffffffffffffffda RBX: 00007f572e4596d4 RCX: 0000000000455979 [ 122.003247] RDX: 000000000000006e RSI: 0000000020000240 RDI: 0000000000000013 [ 122.003265] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 122.003282] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 122.003301] R13: 00000000000004d5 R14: 00000000006fb498 R15: 0000000000000001 2018/05/02 20:04:05 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0xac14140a}}, 0x1c) [ 122.084567] FAULT_INJECTION: forcing a failure. [ 122.084567] name failslab, interval 1, probability 0, space 0, times 0 [ 122.095963] CPU: 0 PID: 8690 Comm: syz-executor0 Not tainted 4.16.0+ #87 [ 122.102835] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 122.112218] Call Trace: [ 122.114853] dump_stack+0x185/0x1d0 [ 122.118531] should_fail+0x87b/0xab0 [ 122.122299] should_failslab+0x279/0x2a0 [ 122.126429] kmem_cache_alloc+0x136/0xb90 [ 122.130642] ? sock_alloc_inode+0x5f/0x2b0 [ 122.134978] sock_alloc_inode+0x5f/0x2b0 [ 122.139131] ? sockfs_mount+0xa0/0xa0 [ 122.142983] ? sockfs_mount+0xa0/0xa0 [ 122.146822] new_inode_pseudo+0x8a/0x430 [ 122.150924] __sock_create+0x392/0xf60 [ 122.154905] SYSC_socket+0x16e/0x620 [ 122.158726] SyS_socket+0x53/0x80 [ 122.162290] do_syscall_64+0x309/0x430 [ 122.166250] ? sock_create_kern+0x100/0x100 [ 122.170613] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 122.175833] RIP: 0033:0x455979 2018/05/02 20:04:05 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f00002dfff4)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000000000)=ANY=[@ANYBLOB="14000000040a110000000000"], 0x14}, 0x1}, 0x0) 2018/05/02 20:04:05 executing program 2 (fault-call:2 fault-nth:13): perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x82, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) [ 122.179042] RSP: 002b:00007f8e87c2cc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000029 [ 122.186797] RAX: ffffffffffffffda RBX: 00007f8e87c2d6d4 RCX: 0000000000455979 [ 122.194113] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000002 [ 122.201433] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 122.208754] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 122.216059] R13: 0000000000000671 R14: 00000000006fdb38 R15: 0000000000000000 [ 122.223581] socket: no more sockets 2018/05/02 20:04:05 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0xac14140a}}, 0x1c) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) write$tun(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="00000006496300a800670020176790787f000001ffffffff830fff00000800ac1414aaac141420000b019078000200004d0700000064000404620040ac14141aac1414aa864000000002070e6fe7d018fbe024384b1ae9680508dc9c0f19da83070207055d16b7070409f3000d62d847e155a087bb533e27030c5c5b1ca3c18797d40bb586140000000007895c824b722b449fd53974429a9eeb0b5c37c6ca9a057c87ca0003be8907baac14"], 0xac) 2018/05/02 20:04:05 executing program 5 (fault-call:1 fault-nth:2): r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) read(r0, &(0x7f0000000240)=""/110, 0x6e) 2018/05/02 20:04:05 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0xac14140a}}, 0x1c) 2018/05/02 20:04:05 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x20000000, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) r2 = socket$netlink(0x10, 0x3, 0x8000000004) dup3(r2, r0, 0x0) writev(r2, &(0x7f0000e11ff0)=[{&(0x7f0000299f3e)="580000001400192340834b80040d8c560a067fffffff810000000000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000", 0x42}], 0x1) [ 122.332800] FAULT_INJECTION: forcing a failure. [ 122.332800] name failslab, interval 1, probability 0, space 0, times 0 [ 122.344484] CPU: 0 PID: 8702 Comm: syz-executor2 Not tainted 4.16.0+ #87 [ 122.351383] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 122.360773] Call Trace: [ 122.363415] dump_stack+0x185/0x1d0 [ 122.367097] should_fail+0x87b/0xab0 [ 122.370927] should_failslab+0x279/0x2a0 [ 122.375123] __kmalloc_track_caller+0x208/0xcb0 [ 122.379906] ? kmsan_slab_alloc+0x11/0x20 [ 122.384165] ? __kernfs_new_node+0xae/0x6e0 [ 122.388583] ? kvasprintf_const+0x305/0x3b0 [ 122.392993] ? kobject_set_name_vargs+0x11f/0x390 [ 122.397936] ? dev_set_name+0x1cb/0x200 [ 122.402028] kstrdup_const+0x154/0x270 [ 122.406056] __kernfs_new_node+0xae/0x6e0 [ 122.410313] ? kmsan_set_origin_inline+0x6b/0x120 [ 122.413808] FAULT_INJECTION: forcing a failure. [ 122.413808] name failslab, interval 1, probability 0, space 0, times 0 [ 122.415221] kernfs_create_dir_ns+0x167/0x4e0 [ 122.415280] sysfs_create_dir_ns+0x177/0x4c0 [ 122.415327] ? netdev_release+0xf0/0xf0 [ 122.415421] kobject_add_internal+0xbef/0x1700 [ 122.445058] kobject_add+0x413/0x480 [ 122.448851] device_add+0x8dc/0x2cb0 [ 122.452598] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 122.458136] netdev_register_kobject+0x283/0x6d0 [ 122.462925] register_netdevice+0x18a7/0x26d0 [ 122.467457] __tun_chr_ioctl+0x506f/0x6610 [ 122.471797] tun_chr_ioctl+0x9c/0xb0 [ 122.475536] ? tun_chr_poll+0x8e0/0x8e0 [ 122.479526] do_vfs_ioctl+0xaf0/0x2440 [ 122.483444] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 122.488817] ? __fget_light+0x6b9/0x710 [ 122.492804] ? prepare_exit_to_usermode+0x149/0x3a0 [ 122.497836] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 122.503256] SYSC_ioctl+0x1d2/0x260 [ 122.506957] SyS_ioctl+0x54/0x80 [ 122.510471] do_syscall_64+0x309/0x430 [ 122.514387] ? ioctl_file_clone+0x4f0/0x4f0 [ 122.518723] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 122.523916] RIP: 0033:0x455979 [ 122.527104] RSP: 002b:00007f2aa83fac68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 122.534826] RAX: ffffffffffffffda RBX: 00007f2aa83fb6d4 RCX: 0000000000455979 [ 122.542100] RDX: 00000000200000c0 RSI: 00000000400454ca RDI: 0000000000000014 [ 122.549371] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 122.556643] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 122.563915] R13: 000000000000036f R14: 00000000006f9308 R15: 000000000000000d [ 122.571215] CPU: 1 PID: 8707 Comm: syz-executor5 Not tainted 4.16.0+ #87 [ 122.571451] ------------[ cut here ]------------ [ 122.578075] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 122.578088] Call Trace: [ 122.578125] dump_stack+0x185/0x1d0 [ 122.578165] should_fail+0x87b/0xab0 [ 122.582934] kobject_add_internal failed for Ò¹™Ï… (error: -12 parent: net) [ 122.592333] should_failslab+0x279/0x2a0 [ 122.592412] __kmalloc+0xc2/0x350 [ 122.595458] WARNING: CPU: 0 PID: 8702 at lib/kobject.c:242 kobject_add_internal+0x10fc/0x1700 [ 122.598597] ? _cond_resched+0x3c/0xd0 [ 122.602271] Kernel panic - not syncing: panic_on_warn set ... [ 122.602271] [ 122.609409] ? snd_pcm_oss_change_params+0x2d7/0x68c0 [ 122.641930] snd_pcm_oss_change_params+0x2d7/0x68c0 [ 122.646975] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 122.652353] ? unlock_page_memcg+0x7a/0x160 [ 122.656702] ? __vfs_read+0x1a5/0x9b0 [ 122.660521] snd_pcm_oss_read+0x35a/0x1aa0 [ 122.664773] ? __fsnotify_parent+0x75/0x560 [ 122.669136] ? kmsan_set_origin_inline+0x6b/0x120 [ 122.674001] ? vfs_read+0x36c/0x6c0 [ 122.677639] ? __vfs_read+0xc9/0x9b0 [ 122.681398] ? snd_pcm_oss_unregister_minor+0x4d0/0x4d0 [ 122.686772] ? snd_pcm_oss_unregister_minor+0x4d0/0x4d0 [ 122.692180] __vfs_read+0x1a5/0x9b0 [ 122.695849] vfs_read+0x36c/0x6c0 [ 122.699362] SYSC_read+0x172/0x360 [ 122.702973] SyS_read+0x55/0x80 [ 122.706310] do_syscall_64+0x309/0x430 [ 122.710223] ? vfs_write+0x8d0/0x8d0 [ 122.713953] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 122.719143] RIP: 0033:0x455979 [ 122.722331] RSP: 002b:00007f572e458c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 122.730052] RAX: ffffffffffffffda RBX: 00007f572e4596d4 RCX: 0000000000455979 [ 122.737323] RDX: 000000000000006e RSI: 0000000020000240 RDI: 0000000000000013 [ 122.744596] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 122.751866] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 122.759146] R13: 00000000000004d5 R14: 00000000006fb498 R15: 0000000000000002 [ 122.766446] CPU: 0 PID: 8702 Comm: syz-executor2 Not tainted 4.16.0+ #87 [ 122.773309] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 122.782709] Call Trace: [ 122.785347] dump_stack+0x185/0x1d0 [ 122.789015] panic+0x39d/0x940 [ 122.792280] ? disable_trace_on_warning+0x18/0xd0 [ 122.797162] __warn+0x40f/0x580 [ 122.800501] ? kobject_add_internal+0x10fc/0x1700 [ 122.805395] report_bug+0x72a/0x880 [ 122.809089] ? kobject_add_internal+0x10fc/0x1700 [ 122.813979] do_error_trap+0x1aa/0x600 [ 122.817976] do_invalid_op+0x46/0x50 [ 122.819780] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 122.821790] invalid_op+0x1b/0x40 [ 122.821840] RIP: 0010:kobject_add_internal+0x10fc/0x1700 [ 122.821866] RSP: 0018:ffff8801ae4bf588 EFLAGS: 00010282 [ 122.846278] RAX: 000000000000003f RBX: 0000000000000000 RCX: 0000000000000000 [ 122.853568] RDX: ffffc90002ba2000 RSI: 000000000003ffff RDI: 0000000000040000 [ 122.860864] RBP: ffff8801ae4bf620 R08: 0000000000000000 R09: 0000000000000001 [ 122.868157] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 122.875455] R13: 00000000fffffff4 R14: ffffffff8a8f750c R15: ffff88014dd74418 2018/05/02 20:04:05 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) sendto$inet6(0xffffffffffffffff, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0xac14140a}}, 0x1c) [ 122.882818] ? kobject_add_internal+0x10fc/0x1700 [ 122.887758] kobject_add+0x413/0x480 [ 122.891583] device_add+0x8dc/0x2cb0 [ 122.895361] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 122.900867] netdev_register_kobject+0x283/0x6d0 [ 122.905679] register_netdevice+0x18a7/0x26d0 [ 122.910226] __tun_chr_ioctl+0x506f/0x6610 [ 122.914604] tun_chr_ioctl+0x9c/0xb0 [ 122.918383] ? tun_chr_poll+0x8e0/0x8e0 [ 122.922391] do_vfs_ioctl+0xaf0/0x2440 [ 122.926325] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 122.931733] ? __fget_light+0x6b9/0x710 2018/05/02 20:04:05 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x2000, 0x0) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000000040)={0x7fff, 0x7, 0x9, 0x7fffffff, 0x0, 0x6, 0x2, 0xffffffffffff8000, 0x9, 0x3ff, 0x81, 0x3f}) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000897ff4)={0x10}, 0xc9, &(0x7f0000023000)={&(0x7f0000010dfc)={0x14, 0x5, 0x1, 0x1}, 0x14}, 0x1}, 0x0) 2018/05/02 20:04:05 executing program 1: r0 = socket$inet6(0xa, 0x1, 0xfffffffffffffffb) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0xac14140a}}, 0x1c) [ 122.935741] ? prepare_exit_to_usermode+0x149/0x3a0 [ 122.940801] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 122.946261] SYSC_ioctl+0x1d2/0x260 [ 122.950016] SyS_ioctl+0x54/0x80 [ 122.953491] do_syscall_64+0x309/0x430 [ 122.957442] ? ioctl_file_clone+0x4f0/0x4f0 [ 122.961804] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 122.967017] RIP: 0033:0x455979 [ 122.970227] RSP: 002b:00007f2aa83fac68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 122.977963] RAX: ffffffffffffffda RBX: 00007f2aa83fb6d4 RCX: 0000000000455979 [ 122.985259] RDX: 00000000200000c0 RSI: 00000000400454ca RDI: 0000000000000014 [ 122.992557] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 122.999859] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 123.007160] R13: 000000000000036f R14: 00000000006f9308 R15: 000000000000000d [ 123.014946] Dumping ftrace buffer: [ 123.018505] (ftrace buffer empty) [ 123.022203] Kernel Offset: disabled [ 123.025824] Rebooting in 86400 seconds..