: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 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$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000000c0)={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x80, 0x3, 0x0, 0x0, 0x8, 0x5, 0xec}, &(0x7f0000000100)=0x20) r1 = semget$private(0x0, 0x4001000000001000, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) ptrace(0x8, r2) semctl$GETALL(r1, 0x0, 0xd, &(0x7f0000000040)=""/67) 2018/05/03 08:06:07 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x42040, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x800000c0044dff, &(0x7f0000000000)) 2018/05/03 08:06:07 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) poll(&(0x7f0000000080)=[{r1, 0x200}], 0x1, 0x0) recvmmsg(r0, &(0x7f000030efc4)=[{{&(0x7f0000413ffa)=@hci, 0x80, &(0x7f0000001440), 0x0, &(0x7f00004f9000)}}], 0x1, 0x40000000, 0x0) 2018/05/03 08:06:07 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = dup3(r1, r2, 0x80000) ioctl$GIO_FONT(r3, 0x4b60, &(0x7f0000000040)=""/8) recvmmsg(r0, &(0x7f0000007100)=[{{&(0x7f0000006900)=@nfc, 0x80, &(0x7f0000006b80), 0x0, &(0x7f0000006bc0)=""/34, 0x22}}], 0x1, 0x0, 0x0) [ 226.873234] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/05/03 08:06:07 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000000)={{0x80, 0xffffffffdfffffff}, "706f7274300000000000000000000000000000000000000000f6ff1500000000000000000012d000000000000000000000000000000200", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) r1 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000fbf000)={{0x80, 0xff}, 'port0\x00', 0x0, 0x0, 0x800000000000}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) lsetxattr(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)=@random={'security.', 'wlan1\'\x00'}, &(0x7f0000000380)='\x00', 0x1, 0x1) setsockopt$inet6_buf(r2, 0x29, 0x2d, &(0x7f00000000c0), 0x0) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000480)='/dev/mixer\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f00000004c0), &(0x7f0000000500)=0x4) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000ad7000)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001040)='/dev/sequencer\x00', 0x0, 0x0) dup3(r1, r1, 0x80000) getsockopt$IP6T_SO_GET_REVISION_MATCH(0xffffffffffffffff, 0x29, 0x44, &(0x7f00000000c0)={'icmp6\x00'}, &(0x7f0000000140)=0x1e) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000100), 0x4) bind$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) bind$inet6(r2, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) bind$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa}, 0x1c) recvfrom$packet(0xffffffffffffffff, &(0x7f0000000200)=""/199, 0xc7, 0x0, &(0x7f0000000440)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="ea542b6e7bbb"}, 0x14) sendto$inet6(r2, &(0x7f0000976000), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000000)='lo\x00', 0x10) getsockopt$EBT_SO_GET_ENTRIES(r4, 0x0, 0x81, &(0x7f00000005c0)={'filter\x00', 0x0, 0x3, 0x46, [], 0x5, &(0x7f00000003c0)=[{}, {}, {}, {}, {}], &(0x7f0000000540)=""/70}, &(0x7f0000000640)=0x78) socket$inet6_sctp(0xa, 0x0, 0x84) sendto$inet6(r2, &(0x7f0000ad6fad)='\x00', 0x1, 0x3fffffd, &(0x7f0000254000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r2) 2018/05/03 08:06:07 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/ipv6_route\x00') r1 = syz_open_dev$urandom(&(0x7f00000000c0)='/dev/urandom\x00', 0x0, 0x1a3042) sendfile(r1, r0, &(0x7f0000000000)=0x1000000, 0x80000003) 2018/05/03 08:06:07 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) pkey_alloc(0x0, 0x3) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000001640)={0x9, {{0xa, 0x4e21, 0x10001, @local={0xfe, 0x80, [], 0xaa}, 0x20}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000000)=ANY=[@ANYBLOB="01000000ff010000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000a004e2000000000ff02000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000900000000000000000000000000000000000000000000000000000000000000a81c01491313b513ae26f63950c064d570a8f7bccc835e8512b48f3b35031e340b4508d45d7da4462e84fdc66f8f07eb2322401825099a07eeed8e2cccb4c29d0b16438386a8fad434e40189d25e120c1c846a0b"], 0x190) write$binfmt_aout(r0, &(0x7f0000001780)=ANY=[@ANYBLOB="cc018004636900000e010000ff010000b0030000000000000000000000000000f88715f15117b5136fa7438ec2642159865d8ccfc30b1f8bc4a97dcb4e19a42666246b01095b35a68a10d6033bacc81956546f833cc025a6ae67daced33f32a2dc9dd713dbc36a59799d1d71154b39e78c7fe974976b74484e86dceb9e3ecd804c8a858c1e15f421b05b0013d055b03f05bf769a6c664dedce44c464f8e662042ed770ea7cb54f7d8c8ec34d6f3b7de476f84acf9f698b1381661b71f1e173f224f9fc08acf6317ba933958b4621c309f357e72f0f1ac1e3db02446bbc7e4b6d165d8f1c31a34dcfa46317c423510e7a748c8e9822b06c385bb1e4e6e0e17dfcaefd32994df6e019bd2757a9972d465488773e02487a84214d1d92514aab599bc68632fc132a7af0d0318f08faf88f46ce6d28f7669aaa25f0f11e10614a6f80540de4c70e55c8535178c49924221d525f880f26d46e4cde906ffce621e00db83232f4c78d8bc6dba167e33379c468d7376bced8eecaaead05925fa5fc7ef0145aa261e80cc6ef4f43709709d408d5d38031d3898ca5318774731e395c10adf684fe69182732ab216c173ee1da0a23e40d1bd8d30fd6c36453259c289550c3cbd544deff4603e8ccfd5fdcaed2360bdc661a712079aea747ceb68684069d452e4e1448124f70f6f9e3841f46b5cf910181c58386558164b2a4150b0f81efd46dff86411dd357b48a6d67f6ecba3e5f2142dd823060bc85e704e14998c1bc36e15b7664cd2f152e46be5834d6d5d054546ffa6a3386e5898dfcedb5fa134e47bbd72cc61554c885a1e3fc13a4b0a6451712130e51d37dd710664d35e6564b153cd56b12914c6b67a5136c223fce4c7aff03be2c7b9173dd31c78531c93f18c0605e4c5d1fefa3de1e54492021091dd87672e77124f42b51b3f9c13be522782e3cf7eb33dde4c14bbb974a7759e52429034af381a6d84cd9598847e511200dadff81e52eb4977a2f3c017196b174ce384f4bbeb8766aba4c3752da4b7bec9fb75866eba790366ecf57a2cec956dab6dc4bedc5afb4799c5dc43ea8e8172c17d4c0d8f1b0ff3ba5fff04067627a4bffd34b654955e0875f6b35f189d8e8ce2e30831b3fe52e2791382f1b996d8fb985c62a3843a674e7f0f90a4803c4f154203e6bb1ff179bd7d3b52df014b2d84b22c8bb4865c4e8c6c101e053c7e2f3852da2f41445ad5b48b3979437bef6cd149ca09db4146d5a0bd18db4c3a6be6ceb27e7418535bb3fa60c63ae62578d2cc2cf5f8fce8744c4b99ac8cf107259826b799d2c8356ae807abd7ea32cbd5b600740cb8ec50712084b30a0db2a9431983af3dd5b363fbb0f329f277bc16b7a5fd589e4e56b4fbd1d7e452734ce6116922f64e292f1aca7c43c5a0a90a7e9e31f83c27337893a74333567f543cac107256687ac614a57ded6e724bdcadb7c89c3224ffbe2dbb0c5bfd6ff0a5216dc90f8cb0ecaa88f43499ce36f2b6895cd37aa1fd90a969d8d605fdcced806e5a11e732cffb3153f8155f5e4ddeadc8e684979c0e621bf3135856d1d3c855942fc2433c8208fc841898298407a4c6f474ab39c31e44fe5d196750d17ce9b9b768156b88a4b7dfc1419e19c6f3a174c0df77c943d407b573bf06941252f99609b1851a17a098b37bc949c998c3e3babcb23160928b190af4091a881fe51cee5f062a4b1ab1c7ca0fad7995e74b2d6b3484cd3ffe4b5f2e01a62ba4c8210d1ef00f235ba7896e94331c86fadc05c647b7eef8220af07da547a63d19cef8e0e0351e3ce0698b2fe6b23bc1759f580228c8e411bec4a8f8bf754ccfeb723c17e4611c18eaad0d04f7dc70a645c3a053b0bc4ad8e04c6035d166748bab35630a67e43e048234ad6317182451d96cdac267bd4aff7f92a094aa1dbee36ce9242a22884777f769195a7fab1e135c1121c2dc6c1a5766f339c6cf512966909f7abb03df81f3281cb62676b24b7c59c9e4ffdb635e3100f3d5075b63fba8dc98d6845604fd2e8d1b47bab2c56528c4114da5d8a754ef19dc343c4d39c807d635a8d1f8f73ad179c37caa6a4f5edecf13595e606a4e72fb84e4bba30b56732a5300167995a07b9bf26ccf67716d5a26159e5be34468e1ef789d726b8ca758c2947892b74edd771ee994d345eab28e44b596e323bc1ad43d6466340c47335c5628a955b4d20bfda56e027ebc1360fdb30574a3c3fb28b206433b5b5bacc8527e3a2613a0a6dda3fbd68a9964fc20f0cf60e61c04d672600cce6bd0dbbabf77852fdc2f0f13cdbd55e80d76a95f9b9c51ef2500c7ea50e3aa2c58c7782aa76a10bc01c6e43a2519d417efd45fc385b334d792314450b2fca515bd6f805f88417a26b7655e35854573d0ef065b43794b071a77745d3c8994ca9b7d63bdd61dcc0a97d99349f869981b9bd530b065c1f19bddda6fc67d9264a498086af773b6afa04bfd1315d87fa9fba03cc48ce499704a2e0474d7590d69bf6ffa22432678016c891f3465a4c982f9801140ee24c670e19678335f79804e199a029fd74f054a9e29d2754239d655feff3c3043b9c0c9439156049a49af4bfbe0cd2070524f15c5d40283a3c31e74699fb1df8e7833c33e84006ddb8f9effbefc543fe10b393acfc851c651231362d987ee4283178c3506ed2204f7f3358c81fed0ccebf61f770e8df71961d3f34b80a72140a3f8d0fd2db10fc2832f030556345db13ac44f30f897d1fa15826535314278d477b4b151ae44f92f22a934f4d8246599140a26d6342b44aa0ca4b4810dd3f5ed0ecbe969ed2c5ab5ff644fd09b5552a481e9dc52910698ee3f4870ba815abe8f2d42f01079954bd876740970adc0a78828789d760910b25a89d4779a85072abce7a85f4c12ba3ee7dbba83d35f3dbc5e7ab63caca69a68713a8a4b0a0196446cef262dd45df77842df80acd1eae3aadf4baa2ceb2c43a7df9a3ab53b3e58b034a1edbc652b543ff5c81ca50dfcf7021d5c25c10657b716c7bca906bde943cf9a1a93897df056bb85727bf740c73fcbfa99b673d26da042e6e6f3f0daea846d9cd04ce3c28c8331bb049a96098ecbf28cfd7c5b4f2743d4a07950d30eebe0ddb2bd6bc50ea1deb3d6d087e262039d13549f372c46718a73f832f0668adce59b1ee8bfa678b5592c0c845d885ebd56ab7e17b6260a25fef34ee0247e23f87b29a268179d013a2347ed3ee24515d04eba4eeea5846a37210a9a1e0bb98d419cd702db91b3949080850f9703794236026ad883057459d3fc5d88d04552af7f346e7cc43ca7c88a80fa3eeeccfeff921a014bd095c5de104b0a8e1b4f3aa87217a827b3d51a670920c88f28a7a464ab288af35b19ef18fe3a88959a919fae8e0e37f0421296b29cdfea66314cf71047ebe396e91fde2797c2dbfdbf58c1f63ff3701fa45a8fb773c3b4dd20864feccba7b4edff2f62b9a69f06d58e230eff99409b70f5313f89c337a1a0300850820b3010bebde69684d6f3a514f9e3eabbf9e1efa66c1b6c3323a38f6bfb687ce889bda277050826b506ac729dd087a91905eea74f76e8b353bb25b1766df339d458463c6476a74885a90c1d5d6f94277658592331f39ff722bf20402d3342f091a1b735fb1d0277f7bfd52a81b44b9477262bff79a47c7f61863ea25ced2025edf4c1d8f056909f48df136f39776f87804a50992e8ed0a63f635c23810224cfe86929afc0a0415b1377bb7b4263a032396bc5d562abaa65f1d32d2264502e64fedc4a6cb2a67ecf3d5d054114f07c46f8a69c48c2bd16f43c2f1005bb8e6c2aacd9ead2bbb9d135ac0b2b934f17d5c17e458bdc56cbab848e1de684def23320fbe6ab5de7a6c6378740e9ff6e5936b649d5cada3b52475486eb82891780f134b1fbb5dc796cdffdd9e3668a666fec43677cf75a82c3f8caa33838677728669137e5086ba4bbc237da979fd62ad7410225b52608e9d04bb5ea645ce2ede552062b137badb2792fe678bd3328831d912b4d78a29a63bc56a9dddd773cc62eaab38b2d50ebd1aeef4caa51ddd19a073fda769550797d92816b441e692e743117f391d96c27009e2bcc7567cf04af87c4134aed607df6318cbba21185403c7b5263e5eb940cbb0255ecf2783bd6ae6878200439fe20a5f2b9a2cdd4234ac720ff5e4749be57343fe1ef6be902a7e8296882e5047739ae210ac914acc472129690d4383eccd3aacbe6cc4a6ca6c07f3770bac482c8a68c2f6081d1befa2e9ba00a3d88d4672b5020bb40570e25c961c35b307efc59b780487042f764b57bd580d3ec97619d9843bafcafd90f0f31d549a226a271323f1de5aa37562a78708960d5fb5c0b124930063337d31d65d5e4c6d066d08cee0961ecd1d01df01cf32219ddd5530a2c4caf23fb9a82579b29b3db26c17881d9c389b2269855a030852100ffe32e31cb11ffeb95bb3fac64a592fae860893ae5897460325342ddb0e2369327cb45fa1db09b39748d5d43c8bb3b497dca5ba5b0ce9e7f5dfa6418942b4052d4f7818a68907d9322df90b2a60c4b2db19e97265d1d80bb9f796fb649abc6670a1ec258609abaa045caa18dd66432c2d7ebe7bffa48161e7c28f5a6328c332ae1d6bc97afeb1adc4dc580be0966d1422ec97ad5e9b840409cf238fdaa7e8c2eda4f6c9e0c5f730eb4aaffc15f88279f520998a28d30d76b90be2e2e8aeb88a0f536b4c057c70e0018cb334cd5d66820271d829ce501a7893cf971b8d83011370e24fdbc0f7720f2ee068209b5f97c8ee9dbbf3670a6b30f103ef20f4ee5ac77c3e174a0ca314aa218b7c04ab8ac29ecd327cdc5c1914cd72ca7e0f4d26d8f63469e4aed97c87769c2388e56596ea4afc30e43f33d3633b8d3526ad4809ed9d60d08f7ac81926d8dbbf84c31ea3e22702d4b9cd1f3d622fefe76edf9d12a3d53114368034d6dbbbc7814d12ebae9239a8a450c22c666dc476be7dc26ce02ef9526cdc78bccb55a7bfb6ea1218cd0e4bb4ae610aac855edc47f0ba9b408c087c0906613393d1de8322008eb4ba58297f4b1cf53d3c7aa707dd7c947c443721ec8638a48657637fcce27db2ac4ff0a22f95bb9b98d66d3e66e91ea7a3d6b7176726dbfe1e9c8452252c98407a77249f36c777d2147739fbf9145d57b47859b7a407b813d4ccec461bfbee94e0131243f4eae7662b6efe816e4e97ee238cb320d0fd82f32d00ef197700f0fb546dab7246fca172b38f709b54939d0289b597b7872851618604fdc6a2f4365b9f5fe3469f0a7758ad1600b44941611a87cc70b4f22635b8d57e3f3c1c8ba2e13529f642525b39a8e4d8cc1ddfe1fcae28210f17c5b55c04f19e3519050d4c93ba4e1f95c6d6f7263884a6b24b8665f87355ccd23b9a2cc60793b35e910940fce4fb043ee395f279c6056bdd987ab9fcf24e77bf992137417b47e825ac63879471e388634f6a45b4a32bd9c4678f72d815d41222504c01851596871b03434229873944cb3954bd895cb921885cf550281a2160e78ddabd41b2da6e6ae643c35a6cacfad2acc5a1423ca8da62ff26ddd17d8fcb9d524755336ba8dfdf83fa01ccbc80f2362341d5acc17d1b67ad47980b89d76ebfe3284c7d33aa017fc935fcbe9ee84c60a624e445c8916f2db7a6e456508ebaabc3de22c265502aabd6d5bd65c5128f0f8124a21114ef920caee609b22f5b02ed76bc40e781606043b90269e114be0b5a14f59a9b37c50171a73a33f9dcc43bbdf5966672ef51ab7e8d0a0a29171737f4d51054fae645f6e34d7877209af79fda6ff8cc73ad9de027a519c7cce7a1e1b1673e71fa6de1b4ac9b6ae14a01521181b5bb47000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000aa444d3063d298f96dc4e1f179335f0c0417cf1104090a0c9fe15d1fdbce48e9182ef477f2fbb5d75605f397ab7593836556209f348ba466dd95d359bf0bdbc86def1388ef05f4c0ee2592f588cc291a0ac829782581136ef05aac4a9139f135a9a0b04c7ababf"], 0x1320) r1 = syz_open_dev$midi(&(0x7f0000001700)='/dev/midi#\x00', 0x6, 0x200000) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000001740), 0x4) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000e6e000)={0x0, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0xfffffff5, 0x1}}}}, 0x108) setsockopt(r0, 0x3, 0x100000000, &(0x7f0000000200)="cb07e917eddabdb51ef903c5b59fe5f9866ca4f0e2d96e522457c7b97cf5880b30", 0x21) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001540)={0x0, 0x1}, &(0x7f0000001580)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000015c0)=@assoc_value={r2, 0x1000}, &(0x7f0000001600)=0x8) 2018/05/03 08:06:07 executing program 2: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x40402) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) syz_extract_tcp_res(&(0x7f0000000100), 0x4, 0x78) ioctl$int_in(r0, 0x80000000005008, &(0x7f0000003ff8)=0x1000) preadv(r0, &(0x7f0000001240)=[{&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f0000000040)=""/168, 0xa8}, {&(0x7f00000011c0)=""/94, 0x5e}], 0x3, 0x19) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000140)={0x0, 0x826, 0xffffffffffff9cd2, 0x0, 0xf}) 2018/05/03 08:06:07 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/ipv6_route\x00') r1 = syz_open_dev$urandom(&(0x7f00000000c0)='/dev/urandom\x00', 0x0, 0x1a3042) sendfile(r1, r0, &(0x7f0000000000)=0x2000000, 0x80000003) 2018/05/03 08:06:07 executing program 1: r0 = socket(0x1e, 0x5, 0x0) bind(r0, &(0x7f0000388000)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc0790405c7bad62e0a53a632ed4938000001018f8401a3ff59829a2b0a707ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f2000158d19bcb315a314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb1857"}, 0x80) setsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000000000)="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", 0x1000) sendmsg(r0, &(0x7f00000d1000)={&(0x7f0000fdbf80)=@generic={0x10000000001e, "02010000000020df0000000000000000805bf86c57020002000000f1fffff400000000000000000000010300000000e4ff064b3fdf3a000000080000000000000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ece000206000000090000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f00001fd000), 0x0, &(0x7f0000d19000)}, 0x0) 2018/05/03 08:06:07 executing program 2: r0 = socket$inet(0xa, 0x1, 0x0) getsockopt$sock_buf(r0, 0x1, 0x100000000001f, &(0x7f0000000040)=""/243, &(0x7f0000000180)=0xf3) 2018/05/03 08:06:07 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x5d) ioctl$int_in(r0, 0x5452, &(0x7f000053d000)=0x4) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x40000000}, 0x1c) [ 227.183836] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/05/03 08:06:08 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/ipv6_route\x00') r1 = syz_open_dev$urandom(&(0x7f00000000c0)='/dev/urandom\x00', 0x0, 0x1a3042) sendfile(r1, r0, &(0x7f0000000000)=0x900, 0x80000003) 2018/05/03 08:06:08 executing program 1: r0 = request_key(&(0x7f0000000180)='dns_resolver\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)="73797374656d6b657972696e1500", 0xffffffffffffffff) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x4000, 0x0) add_key(&(0x7f0000000000)='rxrpc\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)="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", 0x1000, r0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000100)={0x0, 0x80000001}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000200)=ANY=[@ANYRES32=r2, @ANYBLOB="350201000600b1649d74db6dcc9357c0653a4f05b201a887ede79d527b6fe6211aa9cf9ad727aebb0c8ee607c4f8cc6429adc162e2eb2f2d7378772102c61ed13fdd07b38b"], 0xa) 2018/05/03 08:06:08 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000200)='/dev/audio#\x00', 0x4, 0x8402) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000001400)=0x0) r3 = getuid() stat(&(0x7f0000001440)='./file0\x00', &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002a80)=0x0) r6 = geteuid() r7 = getegid() r8 = fcntl$getown(r0, 0x9) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002ac0)={0x0, 0x0}, &(0x7f0000002b00)=0xc) r10 = getgid() fcntl$getownex(r0, 0x10, &(0x7f0000002d00)={0x0, 0x0}) lstat(&(0x7f0000002d40)='./file0\x00', &(0x7f0000002d80)={0x0, 0x0, 0x0, 0x0, 0x0}) r13 = getgid() fcntl$getownex(r0, 0x10, &(0x7f0000002e00)={0x0, 0x0}) getresuid(&(0x7f0000002e40)=0x0, &(0x7f0000002e80), &(0x7f0000002ec0)) getgroups(0x4, &(0x7f0000002f00)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002f40)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002f80)={{{@in6=@dev, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@mcast2}}, &(0x7f0000003080)=0xe8) fstat(r0, &(0x7f00000030c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000003140)=0x0) r21 = geteuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003180)={0x0, 0x0, 0x0}, &(0x7f00000031c0)=0xc) fcntl$getownex(r0, 0x10, &(0x7f0000003200)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000003240)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000003340)=0xe8) getresgid(&(0x7f0000008e40), &(0x7f00000033c0)=0x0, &(0x7f0000003400)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000003440)=0x0) lstat(&(0x7f0000003480)='./file0\x00', &(0x7f00000034c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000003540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00000035c0)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003600)={0x0, 0x0}, &(0x7f0000003640)=0xc) getresgid(&(0x7f0000003680), &(0x7f00000036c0)=0x0, &(0x7f0000003700)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000003a40)=0x0) getresuid(&(0x7f0000003a80)=0x0, &(0x7f0000003ac0), &(0x7f0000003b00)) r34 = getgid() ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000003b40)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000003b80)={{{@in=@dev, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000003c80)=0xe8) r37 = getegid() r38 = syz_open_dev$sndctrl(&(0x7f0000006880)='/dev/snd/controlC#\x00', 0x0, 0x0) r39 = fcntl$getown(r0, 0x9) lstat(&(0x7f00000068c0)='./file0\x00', &(0x7f0000006900)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000006980)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff]) r42 = getpgid(0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000069c0)={{{@in6, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@multicast2}}, &(0x7f0000006ac0)=0xe8) getresgid(&(0x7f0000006b00)=0x0, &(0x7f0000006b40), &(0x7f0000006b80)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000006bc0)=0x0) stat(&(0x7f0000006c00)='./file0\x00', &(0x7f0000006c40)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000006cc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r48 = getpgrp(0xffffffffffffffff) getresuid(&(0x7f0000006d40), &(0x7f0000008e80)=0x0, &(0x7f0000008ec0)) lstat(&(0x7f0000006e00)='./file0\x00', &(0x7f0000006e40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000006ec0)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000006f00)={0x0, 0x0}, &(0x7f0000006f40)=0xc) r53 = getegid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000007440)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000007480)={{{@in=@rand_addr, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@local}}, &(0x7f0000007580)=0xe8) fstat(r0, &(0x7f00000075c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000007640)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000007680)={{{@in=@loopback, @in6=@ipv4={[], [], @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@multicast1}}, &(0x7f0000007780)=0xe8) r59 = getegid() r60 = getpgrp(0x0) fstat(r0, &(0x7f00000082c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000008340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r63 = getpgid(0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000083c0)={{{@in6=@dev, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6}}, &(0x7f00000084c0)=0xe8) getresgid(&(0x7f0000008500)=0x0, &(0x7f0000008540), &(0x7f0000008580)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000085c0)={0x0}, &(0x7f0000008600)=0xc) fstat(r0, &(0x7f0000008640)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f00000086c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000008900)={0x0}, &(0x7f0000008940)=0xc) r70 = geteuid() lstat(&(0x7f0000008980)='./file0\x00', &(0x7f00000089c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000008a40)={0xffffffffffffffff}) fcntl$getownex(r0, 0x10, &(0x7f0000008a80)={0x0, 0x0}) r74 = getuid() fstat(r0, &(0x7f0000008ac0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f0000008c00)=[{&(0x7f0000000240)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000013c0)=[{&(0x7f00000002c0)="eabd3bdc8da8a8984799d98b6bc02715cb97e0d2c679e99c21a0bf445e577114f88ef747f0604a1fb6e866b98621285a75a2e95c5055458f045959ffbbf5b943c6a752d7ad0e78b90164c9fada4cfc360a6918c5f056b2fa3c5a4602a1da1720c05e0fc8ce8cffa1d3259cf31ec5523bb673fda7ea8e4c51b978816fceaf818d8e98d15eb370d077687999ba92a6105d43ececd7586780daadf8a9554f318ed129b43347b9c8bb8bb43a30794fa5cb4c8a7f5d2c7f99dc26d6aecf0555b8504855b6ec8a7973e59ec858112461208bd816b4311890a0a492", 0xd8}, {&(0x7f00000003c0)="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", 0x1000}], 0x2, &(0x7f0000008f00)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="18003673936701000000c9cb5efc503594023c603973aadb376d8b0a99359422498b1d34c620bdbfaf2c94d19fa0f038e58979aeb72fffff067846d9d2dd878b17da33f1dc", @ANYRES32=r0, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="18000000000000000100000001000000", @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00'], 0xb0, 0x10}, {&(0x7f00000015c0)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000002a00)=[{&(0x7f0000001640)="8a1088d49a9bbc50614c086c0960ff87631b02683e0ad95477f842c2a7d08ba5e51a7e6301919126c2ef45605c1562eea8d19c5f1e7cee2944d4a727905cb39bb4b543822d806c7b210449c37618158b5289038b57bb54ab36ba59d28a4608e8986cf550dae749a97940d6e3ae08608fce7bec2bcbd415b94f875336d4e637ce98677e301dab12ecfdbd3d0cb57b565087fdb73ebf7a1f6fd29b7ca9067c1a4a20daf01746ce94edebc141bac87e24255e48a539cce2e529b64859d7fcd466b01cc90027dd387e8adc96d31862a0c1e5cce55ea4bae1808ea66851eb78dc442db4dd633dd09a2049168dc0c0e53e891a56f181", 0xf3}, {&(0x7f0000001740)="6595532c1524232ad025a261815dbb03423777cb602d8ab2cbadf871418364bc0b8acc79074b0dd40d8888db7a231030e42f13966b35d1da9744f863650eb62afcab96", 0x43}, {&(0x7f00000017c0)="779b96dd99a915f23389302f617b9403014edd5e1a5b757c565ca86b5cd6c82191ec6820749aca84c33ac10784a37fdadb1ed013b96026f0275c91461c6bbca4d456b7c6062bcbea863ce0100f5cbe4a4f4691f994ec161ea0c908e19cbd65b8844271065b669be101ebb8606ac1c881697be124ecdfb3bcd3c38713d8e6251c5dc9184d6b1745c71d1c476c54622496b3b222439cb90c3bcde7c27e4cccf9c154c9e5c7c018b3265071deb27c721b11867ed7b5c3f196aebd27a1f612bfc6a8123922fdad49c79b", 0xc8}, {&(0x7f00000018c0)="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", 0x1000}, {&(0x7f00000028c0)="9934b0372559342c6f1c1a900776b98cc01dc6cbc83108d769b92738b9851339965e645a0dc054ffd84fd0b3e7ce52e087c426979c39456ffa998a8dc06b57b457a80042a15bef865986a4af11742201d4c16c41cf2e83031add4ef45c4c14a33caf8609ef64c4bd24a42ab07d1679f72b83f8400339ee90554a6c0b855436", 0x7f}, {&(0x7f0000002940)="61520775df62a7b5176d0e742694700830eaae0289ff09b08de0c84969c6a27110ec7f5e29557fd099f35f1e3644767e0a52898fa1b9cab18654ae3e64f5a3490652911662833700142554a0887ace784cf3b80b14892a8f01c7a0c991f6fc6446ac86758fd995dfdf2e53afc99a593301d6b378588ffa29455ff69fac7b9de463cbdae54106815ab5ec1c9ab798b01f62e621491c303227425ecbd07555fd7f", 0xa0}], 0x6, &(0x7f0000002b40)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0x68}, {&(0x7f0000002bc0)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000002cc0)=[{&(0x7f0000002c40)="6bae03d21852b993a822fdc4ac927b603619459f1368911537b49a29f4be7f2e390eaa37533e70b58cff4d32d79f299adc8b7097d1c17a344c184efa5fa2914f014ab74883616978a1424ec929bd40f847b1931500d81d7dc980f3393044c141688597", 0x63}], 0x1, &(0x7f0000003740)=[@cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @cred={0x20, 0x1, 0x2, r20, r21, r22}, @cred={0x20, 0x1, 0x2, r23, r24, r25}, @cred={0x20, 0x1, 0x2, r26, r27, r28}, @cred={0x20, 0x1, 0x2, r29, r30, r31}], 0x108, 0x8000}, {&(0x7f0000003880)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000003a00)=[{&(0x7f0000003900)="c6cf168e079618b5cea0a9215ef8b03f8c9de5b9d3953ca08ee77d7d62bc6f9ef6a6035c269e18ffaa32b38de6e2e523f72ea98ff704a07509842c27c0990cad740aec5bee48f9d5c7320835634c9f576c3fde630343539d4d58b95ae7e1a628b2c55003a62081dfc599f2c55adde5468f92a693ce62d12039168a14cf375a37d57f7dfabd9f1f07835d2fb6332942bd805fe8ae7369ed9c59534340091b00ee9121ad83ab51a2bc73e6dfeab94a7023261722a76e567fcf", 0xb8}, {&(0x7f00000039c0)="21e28dea", 0x4}], 0x2, &(0x7f0000003cc0)=[@cred={0x20, 0x1, 0x2, r32, r33, r34}, @cred={0x20, 0x1, 0x2, r35, r36, r37}], 0x40, 0x4004000}, {&(0x7f0000003d00)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000005f80)=[{&(0x7f0000003d80)="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", 0x1000}, {&(0x7f0000004d80)="2e2ff88fc878548b5b86536be31f0e72d51d2644a9b29594", 0x18}, {&(0x7f0000004dc0)="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", 0x1000}, {&(0x7f0000005dc0)="8fb3018c1bde5a51ceedc0f7599076277a0a4ee0c1db36304dd14a4bad60c8bda47a866b90449d982349bd08bd8abf3d3896951d2f1072937124d9243179db22d0a7605addce6731241b74fb2d635facbdf95756b9a4c2cd543a82322f000d2c350c4acd239bfafaf13af157971d97fe86031fc0ca33b8275e2c8bc2a19ac15f50019935043c92739f7432e59367ddebfaf9c9487dbe5547e6f04bf91bb0acc83eaef842415289e7258de486dc6d8557fdc6970e549461dc5d1dcabcba12285a9ce4aceda1825bf5953105bd", 0xcc}, {&(0x7f0000005ec0)="3b1f7a784da67f94dda2b0b2f5b1c4a3ad69108b78295aa294734b9754499c94fe5f6c9533afc017c1544a73b5e7c162d501cf8710e807a5fe81b3e6caedb2c1e3e9ea829db02fbe3aed8250380e0f4c792e0384db0a7cbc5fb2e3570705b95c1c8b393dae8fa2188482643172eff83da750a7342e2c84bdcc96607ff2cbf4732cd509330ca8ca1acaacd9052680096358560607170440e5c93a7228ae78f6c2385707834dd89ba7dfb721e6208a08a274acb48dd157b2da8b63", 0xba}], 0x5, 0x0, 0x0, 0x40}, {&(0x7f0000006000)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000067c0)=[{&(0x7f0000006080)="a95a2be0f526855636e80f1a46403721515bd2a270585483ade8da35ffd393635b43ba39ca232c47e329c31294dd289be38153c9c8a2002c5e9aedf1d5eb43e508d9a77e8b96382c50ae4fdcdf6081bbfbdb68b0bfc1076de13f499d1e65e44aec513903ec07ac08124b17bafa542d27e4d7bde30599fd37feae09bedcfb605cfbe956fcf95795aef25529198a7818f6cf5a3e3350787a32438a698d699cc9efe58cb54ebd3bc5cf12b68be16291e9b4956853a7f55e7df3ce8843a74802822d1c456040bb890abf2787246b999a9afc80107f8bd26155e8d9df7615170cbd745cd8be80dcd28defde1d393f0200df", 0xef}, {&(0x7f0000006180)="14c7dfac4349aa0068246dfd883a134fa32e73c0ce2af7f15d93999e26561b1d0cb9d79eef7ddc0fdbaadd6e80c369505269ffd77ca221a749e3d5273ac5eafb79dbb9bfce43ec1117e1ea71c069ea3c7e42b31aca3c36309b2d60914a1e287870b79379846080a90e0497c3d0ac7ad6ac8831ee6eb949ae34c831c2ab496a2759d79101b29fbb5da7adf418171ee9e2f7001880ea45ead88109ff540e001e1db524767772a43b2d8633cbca3c6dc9bb7307a843dbf1a48ce51eddd901f1138b7a8a14bb536e758f2a78df2cd546d176f73e54767c6e65fa7387c55b2fcc", 0xde}, {&(0x7f0000006280)="dd29492a3e26bbeee6c212eee9d2a80bcc8aae8f563d6064953e28f96f13c22eb8f549b919801c91f6a1bca33373cee71cbc1887e171752fbe34bbce7c7b0607c2cf037df4dbd3c10b274073a34dd625816410dea606821cf4a5e54f972f3b60128ac1065bca7bbd4e289af60d5b4ff29dee876d4c9f9b9feba3454b60de933d8e6e6a7db7decb6299163843b13ac783a451adb9ffda9769b8294ad8faf1fed6a94ef88942f26732896ac805560ea5aee193a2b42df983e420b941d140b3026b36c0c8ba8017a485c673dfea97f309f7c534af0caf9ef4ea7d63132c4bf769", 0xdf}, {&(0x7f0000006380)="23c7694a49d2e3d6833d42bd4bdd65c57e761c685b80c1a7e4723459fd2ba933db43ed", 0x23}, {&(0x7f00000063c0)="6d14043263c0bb8cc75836da23a0bfec191118004c8a07dfa2024a00db27098880eacd23a8c5c25ef94ee307b3847fe893d31dd8044e8de708373ac3b17604d43ffd72667dbd50aa974c67028b8c88b3025ae677c1db0da0cde7a50d3771348edf62930abcf20c0c8b141f936693934aa898f78e2a9bd6fc3964ba7c9bcab6f7a003c458a0ce86742e376b012f39a8aecf28f632b45f99cd57d33d7bef9c37dcea72149598cb9b64415040a826752c6499b0155e", 0xb4}, {&(0x7f0000006480)="ca4009", 0x3}, {&(0x7f00000064c0)="9b5370f71a0b9ac60a2b023b2bf080aeeadb93f7b74840b327042908c06b79af58ad336c304803ee1427e3d8c6ce162d5412352394f806ac0846e88b2873373c567f29bc23b8286e9bfc8a5243df22a94c5b2e335f8dee1d038671c0d9aa7c7dac519544fb1a9f45e4ca88f8d09a1509f243b718ae156509abfca9b7d5ea73d9f8c206f3f578be4bfc04", 0x8a}, {&(0x7f0000006580)="5e5d00768f3a2ee56acfb38437c1ad8abf8a7575b02dcab343a2e81cf865aaaeb5ab9a72539c8daf95f274a1bc042c06cf3a4409684d8013b0dc9f39b4315e0ea5e35520d3047c3c2c265f377f261d498d7cf0076f7f23147c70db5037a658ad70f3d9384e5a95a2baf8df18fae52ffbd6c454da01ae813fa822e7d8af559f5e1933a70d11099f1093b9f63d0c568ce1ce687eee", 0x94}, {&(0x7f0000006640)="9271c21ae156ec6ab663cf4410ca5c12ad0e0399012c39ec21d5d69c786426de54288ac68170740d9cf730d754cadf0bac233f08d9e2b06c3d3e54af16e37207dc45d8e55361fcee1e65c9d16fb12cb9003339e598035810167f6176bd39d15b8e00ea91ece947ed", 0x68}, {&(0x7f00000066c0)="943baff150152a6274b61fa3be315ed7c00791dbb97daee2527ed3e5e8f87d395218c04f9851ecb6cc55bae868826d8950b7f59a4e7aa6162f80c0984982c68aff1d1d4bbdedcc69a783f9773d02be4616dc1e19d14a08507b2999c5b53d77c7e1d9e4f392fb07d616d756521112b3f87a5898e76fc08e23811c8cead5ecf23b87eae3e8419442cce8401976034a2c9b987dee24a8dcc097b1967e4fdedadd000f06d4801d52104141eb11140b4b0384bba3818bbaf84989f876ae97c40487851727dc208a9b0ab9c13adbe00277d8dd015061f01d5003c72edacee30db3a8682ed45d00be05fe948d18987a6626f6ded14381c75e", 0xf5}], 0xa, &(0x7f0000006f80)=[@rights={0x20, 0x1, 0x1, [r0, r38, r0, r0]}, @cred={0x20, 0x1, 0x2, r39, r40, r41}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r42, r43, r44}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r45, r46, r47}, @cred={0x20, 0x1, 0x2, r48, r49, r50}, @cred={0x20, 0x1, 0x2, r51, r52, r53}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}], 0x150, 0x40}, {&(0x7f0000007100)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000007400)=[{&(0x7f0000007180)="4f9b0382d88ea97cf4005e4a6c01decf0cdbb2dba9138b35a1d6f111a85d73f9bd6196812518da3a999476d1adc376685077c0ae6e6e84e51c8ac623e10eddd90c6f29ca7d690d9a4c11c079c6dccaf0a02e09e97a62b202cb27a9bbbd9657101d9d1156f37ed527dd87d850cdc523e4132d88f3c2a299c68bbf82295280c226a161cfcd6970f3afc970dcb4e2a092436c067de6187ed1584fe8cdd82364472c3926557901088d27daef582535f30c2a01e182f0f31597c8049b194f12a6e6e60d137aa134e85dd1254611219ab0196629149ea4d68e06cbb58bf2df9417b23a022a4f77a2fe", 0xe6}, {&(0x7f0000007280)="66a76fae9d076f0c3075941657d6833aedc3054361f3a03e07177e64086f4e5b6d5c73cc0f7c4b9075721c1f0ec264956f3087482e54437212d8c3f3f41f17d5623d6e6fffcc0550b954122cff75f6b51799a37ca52ee1c97991b8acbf8379d0e8a0456aa46dc8d62395679f79142e1221d228e756e66765fb59f044c45a642adaa829f91caeb3a714e4ccec25d78c88cf45b6adaecd8429e3a8baa18c3d08bfbc6a91c6aa1adf224cd2dd0ca2169a2f98a6be5458f4eb99c28fff6f230dad01d13351995029d5c0fe8741f29ebca8d6", 0xd0}, {&(0x7f0000007380)="a63ad7132af4db1050c38ccb82f1815b7fe8e58047147cf5e5e73bd39b4e4c636a78e2828e1ff97e40332e4223fa04520065d6aa26761cc40cb546987bcf68844b87014b5a6e3ba295c3c4285ce60225155c92f614fded52907d5857280a1cd6018997fbff49ff998813dd57b0658830a6533d7b89051a05814a6dc3", 0x7c}], 0x3, &(0x7f00000077c0)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r54, r55, r56}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r57, r58, r59}], 0x110, 0x81}, {&(0x7f0000007900)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000007f40)=[{&(0x7f0000007980)="00faf73e226303136525910db10485d268a7a6e9764bc34f572e8264be28174d1875c6fb25776459b2ff9a73e3d22a24c91dd65f9d723e0ebed3c055bec0aa817a0e755c4fbd9389d85bf161821b74280379dc221068f3c565b5284e512ef79b39b061295d9e3d5fa2e42366f07b0f3a6befb5", 0x73}, {&(0x7f0000007a00)="6a7c234925932d219ee25a647ccd25a0fdbc6af97e37d9b6dfc578972a273539ae6a4b443763ab3a3c2927579205c98a", 0x30}, {&(0x7f0000007a40)="270292b800539ac94ae92ca7c84c05a129b96f26f2436f3cb99f5ce061c51bd76566fbb529bfc0c3bc9252eeaf66585016ac89e10bc58fed32df9c5e1881f915166fa4c2d2b969", 0x47}, {&(0x7f0000007ac0)="6b9888e0e5b8103cd43600e92253750bbde34f4ed72afc030dfdfdb4cc13317b418423dae6dd048f506ee54e7742ca2fec48c9f3bb53576665f15d1a0a7d7d7041040e898a25e7886660006ca6346c7a4d9fddd4e6de64ddca67a96bd164fb8194a403506ca08020545b4d72bd010459a94b8d5818f6", 0x76}, {&(0x7f0000007b40)="98000374b1bba7da1ec8cf5ba79ed26ba1c5de27b8f1e0e6e49165d1503c20c3bbc4f4fcb26d26e3a5beeb09c735c0", 0x2f}, {&(0x7f0000007b80)="56643afecc3c576eac271487ca2cc2a36d4280823bc5c02256db056213a1247fb3f74130f9ed06c57231c1cecd4f0fec80e85526ffcc497b94874907d93ed16252ee8fabd6644da5c0731fb5aa2e391eea66aa67dd6933a733b4d03f9a39443900c7d453d5fe28aa220cc98e1952688c653d00b6db25cc9b645458f93d1c01031f221bfae376a2a07759c37e3d0614a07393", 0x92}, {&(0x7f0000007c40)="05b49fb7e1335b6859aecd1516d89e732a02ad922690d755029fb95e75d92ae894439b2287923be4c414d651aeed07ef9ed8fb7b8ce325b470b3e646e668fe7742d36d00503503a4dc45a65e1a65c29dc909c050e4c3f5d30cf8846b3c39c1fae215aa03bbf003448e4adf967c1ab3bd5ceea0f21a1b3ac75bbf99dc83b7e65673f53fd04acf387c7b8f9178cbbb93ae7ad7ff71838039a3a0724308a219e8bc403358f57bfe612c4af0993480ae09f3085930c649b92746c34338509a2ca46e714efc78ccf5adcd20f673708295a1e791", 0xd1}, {&(0x7f0000007d40)="c5adfc3f5f86c13cd7f1001a6e1c20e75551ea58ce30420cd7b358806ff295c4297bc61a73d0a382fdb849e2dcbe9f09f48f27c01ccf53b39d827e58bebf37943c16f9b5547e701d71d7e99207b3a06e461a077590653f74f05e5ffb7d5d9f007f71d66a66e0c822d34f63b91a211919809f67c902b90004542b34e0414271c0b5ca43f057fb42ab98bc3570401a394ac45f6e4d1aba945ee46ca9dff5665d6349e18fd7e1a86b154640e7ec18b8dd8245f56b88db487b13f429f674e75acd9e", 0xc0}, {&(0x7f0000007e00)="a3e72ecbab27927c406d4e5554f6c741df28d8750b1409e6cad2da9c2618ea5b4d4f9e4c0dac5e297c60761aecfeefb153815c0744d68eb4d42a71aac8bca99fe17d77fae399e0b30317dcad512617a1b25e5200aa40f0ce3230135c22e6", 0x5e}, {&(0x7f0000007e80)="13b8251e3f2e8cc0087f7f3c3b1158b0c5cdf3b2a205d5eb48f5b8400c45c968aedd6b4a08729d042ce63528f2dfc7f1e6384f8ec2a91d39ac3c6705dc4b9052e4958fe3cdccd92d5f15d7a22a3b65d3c9cfa882e2cb42f66b5d9d91c3b991da63e60609cda177e75a06e5f6e129a1e925ac4a06c958c2715aa99b43c8cc715536c350ba73f2", 0x86}], 0xa, 0x0, 0x0, 0x4040001}, {&(0x7f0000008000)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000008280)=[{&(0x7f0000008080)="f0b4590f281b1ff88e2fc1fa5d286eb7bbc8cdeec06247c474720942f83ede375816a4db8b36b234d0fa775042a8c4b5f04629d3da5e91dee92ca42878dc3abc65bade190aec1adc1ba0205a469b2a9e66ea990778d85df9078b5b659b46b291b4acc2aa98da55ffc544b3e30ab7ee7147b5186258e83f0315b774ae3bcafb88d96c025a12d80b9136ea", 0x8a}, {&(0x7f0000008140)="0190b667073d8411be157cfd61bd79f532a5147739e8b88cc43045bf10cb999b1d531b5988ec319d7baab3c6d1efa47f32adcf086d6754b72bed3d9f4b05df848bd9471c3c9ab848b89b80b55abd6b23f54018c51d8a1e3f9b9e7a2aba233a30ab03625c3bb20ee678cbc6288f2e645034b914ef143a81f1c14683556418520d27ee62f8a40935f976f21ed8f89283ed2f3d69b0287b7d9831b1b942061f0ac5", 0xa0}, {&(0x7f0000008200)="7ff971a2da0449d9516dc82edfe3f9229e2a1253900a63b1403a4afe73e51065f5f29ae7ffd48492c763572f954a51bb82856b0475f8aa5f0629a42f1ed7a6099508e5aa740389c0b3cb0ad94e9aaddc928b97609f74b0a7868c11c2169d2b9b411574d85cb3ae9335", 0x69}], 0x3, &(0x7f0000008740)=[@cred={0x20, 0x1, 0x2, r60, r61, r62}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r63, r64, r65}, @cred={0x20, 0x1, 0x2, r66, r67, r68}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0xa0, 0x8000}, {&(0x7f0000008800)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000088c0)=[{&(0x7f0000008880)="5aa9f55b0891af4991b61a4f9f54", 0xe}], 0x1, &(0x7f0000008b40)=ANY=[@ANYBLOB="1001000000000000010000000100000033000000400000190100000002000000", @ANYRES32=r69, @ANYRES32=r70, @ANYRES32=r71, @ANYBLOB="0000000030000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r72, @ANYRES32=r0, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=r73, @ANYRES32=r74, @ANYRES32=r75, @ANYBLOB='\x00\x00\x00\x00'], 0xa0, 0x44010}], 0xa, 0x1) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000080)={0x7, 0x0, 0x2, 0x7fff, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000100)={r76, 0x5d, 0x5068, 0x9, 0x6, 0x2, 0x6, 0x3, {r77, @in6={{0xa, 0x4e21, 0x6, @ipv4={[], [0xff, 0xff]}, 0xfffffffffffffff8}}, 0xd016, 0xf3d2, 0x362c00, 0x31fbc163, 0xfffffffffffffff8}}, &(0x7f00000001c0)=0xb0) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000a76fab)=""/85, &(0x7f0000781000)=0x55) 2018/05/03 08:06:08 executing program 7: exit(0x0) socketpair$inet(0x2, 0x5, 0x8001, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000080)=@sack_info={0x0, 0x2, 0x80000000}, &(0x7f00000000c0)=0xc) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000100)={r1}) r3 = syz_genetlink_get_family_id$team(&(0x7f0000000180)='team\x00') getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000300)={{{@in=@multicast1, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@remote}}, &(0x7f00000001c0)=0xe8) getpeername$packet(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000240)=0x14) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000400)={{{@in6=@dev, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@local}}, &(0x7f0000000500)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000540)={{{@in=@dev, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@multicast2}}, &(0x7f0000000640)=0xe8) getsockname$packet(0xffffffffffffffff, &(0x7f0000001c80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000001cc0)=0x14) sendmsg$TEAM_CMD_OPTIONS_GET(r2, &(0x7f0000001f80)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x82000}, 0xc, &(0x7f0000001f40)={&(0x7f0000001d00)={0x210, r3, 0x300, 0x70bd2d, 0x25dfdbfc, {0x2}, [{{0x8, 0x1, r4}, {0x13c, 0x2, [{0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r5}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}, {0x8, 0x6, r6}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8000}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}]}}, {{0x8, 0x1, r7}, {0xb0, 0x2, [{0x6c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x3c, 0x4, [{0x3, 0xd49, 0x3, 0x4}, {0x7, 0x40, 0xe0c1, 0x2}, {0xb69, 0xaa02, 0x42, 0x1}, {0x4, 0x6, 0x0, 0x1}, {0xa690, 0x9, 0x5, 0x2}, {0x9, 0x27c, 0x80000000}, {0x4000000000000000, 0x8, 0x5, 0x7fffffff}]}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7f}}, {0x8, 0x6, r8}}}]}}]}, 0x210}, 0x1, 0x0, 0x0, 0x4000040}, 0x4011) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x8031, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x2, 0x3) migrate_pages(0x0, 0x5, &(0x7f0000000280), &(0x7f00000002c0)=0x100000001) 2018/05/03 08:06:08 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x20040, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000140)) socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0xfe9f) r1 = socket(0x3, 0x1, 0x3) write(r0, &(0x7f0000000080)="1f0000000104ffff4000000000000000e30501000b0002400000721dc60000", 0x1f) getsockopt$ax25_int(r1, 0x101, 0xa730b2b1098d34bb, &(0x7f0000000000), &(0x7f00000000c0)=0x4) 2018/05/03 08:06:08 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000200)='./file0//./..\x00', &(0x7f0000d78000)='.', &(0x7f0000000980)="636f6461000c0750074ece5ced898fc26cc2ece45bd896c7d534d938a00edc7eba17ebf3bb29408c47f8f58d7d2fe2b1000000000000000000", 0x3000, 0x0) chdir(&(0x7f0000000040)='./file0//./..\x00') r0 = open(&(0x7f0000000140)='./file0//./..\x00', 0x0, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0x3) 2018/05/03 08:06:08 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x5d) ioctl$int_in(r0, 0x5452, &(0x7f000053d000)=0x4) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0xe00}, 0x1c) 2018/05/03 08:06:08 executing program 3: perf_event_open(&(0x7f0000348f88)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x0) ioctl$KVM_X86_SET_MCE(0xffffffffffffffff, 0x4040ae9e, &(0x7f0000000140)={0x0, 0xf002, 0x0, 0x2, 0x1e}) rt_sigprocmask(0x0, &(0x7f0000000040)={0x800}, &(0x7f0000000080), 0x8) r2 = fcntl$dupfd(r0, 0x0, r1) shutdown(r2, 0x0) socket$inet6(0xa, 0x0, 0x0) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r3, &(0x7f0000000180), 0x2df) ioctl$SG_SET_RESERVED_SIZE(r2, 0x2275, &(0x7f00000000c0)) ioctl$sock_inet_SIOCGIFBRDADDR(0xffffffffffffffff, 0x8919, &(0x7f0000000100)={'vlan0\x00', {0x2, 0x0, @multicast2=0xe0000002}}) connect$unix(r0, &(0x7f0000fce000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) r4 = accept(r1, &(0x7f00004e4000)=ANY=[], &(0x7f00003e9ffc)) sendto$inet6(r4, &(0x7f0000bb5000)="ce", 0x1, 0xc840, 0x0, 0x0) [ 228.009400] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/05/03 08:06:08 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x6, 0x10100) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000040)=0x104e) r1 = socket$netlink(0x10, 0x3, 0xf) writev(r1, &(0x7f000079e000)=[{&(0x7f0000085000)="2900000020001980013d7524000a002102000016000000800000000009000600000011e010315aec20", 0x29}], 0x1) 2018/05/03 08:06:08 executing program 5: mkdir(&(0x7f0000c1dff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000b75000)) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00002bd93e)='./bus\x00', 0x141042, 0x0) renameat2(r0, &(0x7f0000000000)='./bus\x00', r0, &(0x7f0000000040)='./bus/file0\x00', 0x1) write$cgroup_int(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB="bb"], 0x1) 2018/05/03 08:06:08 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/ipv6_route\x00') r1 = syz_open_dev$urandom(&(0x7f00000000c0)='/dev/urandom\x00', 0x0, 0x1a3042) sendfile(r1, r0, &(0x7f0000000000)=0x600, 0x80000003) 2018/05/03 08:06:08 executing program 1: r0 = socket$inet(0x2, 0x800000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='dctcp\x00', 0x100) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='vegas\x00', 0x6) recvmmsg(r0, &(0x7f0000003f00)=[{{&(0x7f0000003780)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f00000038c0)=[{&(0x7f0000003800)=""/29, 0x1d}, {&(0x7f0000003840)=""/114, 0x72}], 0x2, &(0x7f0000003900)=""/30, 0x1e}}, {{0x0, 0x0, &(0x7f0000003bc0)=[{&(0x7f0000003b00)=""/129, 0x81}], 0x1, &(0x7f0000003c00)=""/64, 0x40}}, {{0x0, 0x0, &(0x7f0000003d40), 0x0, &(0x7f0000003e40)=""/180, 0xb4}}], 0x3, 0x0, &(0x7f0000003d80)={0x77359400}) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000000000)) 2018/05/03 08:06:08 executing program 3: munmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000) clock_getres(0x1000000100, &(0x7f0000dd8ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r0}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r2, 0x7, &(0x7f0000002000)={0x1}) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000440)='/dev/rtc\x00', 0xd21d9e038effdb6f, 0x0) ioctl$DRM_IOCTL_VERSION(r3, 0xc0246400, &(0x7f00000002c0)={0x1, 0x0, 0x0, 0xd3, &(0x7f0000000140)=""/211, 0x37, &(0x7f0000000240)=""/55, 0x14, &(0x7f0000000280)=""/20}) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f0000000400)={0x2, &(0x7f00000003c0)=[{}, {}]}) ioctl$TUNGETVNETHDRSZ(r3, 0x800454d7, &(0x7f0000000300)) perf_event_open(&(0x7f0000aaa000)={0x0, 0x78, 0x47, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$lock(r2, 0x7, &(0x7f0000010000)) r4 = dup3(r1, r2, 0x0) getsockopt$inet6_mreq(r4, 0x29, 0x14, &(0x7f0000000100)={@mcast1, 0x0}, &(0x7f0000000340)=0x14) sendmsg$can_raw(r4, &(0x7f0000000540)={&(0x7f0000000480)={0x1d, r5}, 0x10, &(0x7f0000000500)={&(0x7f00000004c0)=@can={{0x1, 0x6, 0x2, 0x200000000000}, 0x4, 0x2, 0x0, 0x0, "ce52af5202b55837"}, 0x10}, 0x1, 0x0, 0x0, 0x800}, 0x40) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) fcntl$lock(r1, 0x7, &(0x7f0000000380)={0x0, 0x6, 0xcc8f, 0x1b, r6}) sched_yield() mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4, 0x80130, r1, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x83010, r2, 0x0) ioctl$TCSBRKP(r4, 0x5425, 0x9) 2018/05/03 08:06:08 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000140)="6e65742f61727000d81918ccbb1574621f59ca49c6b1b822d6") r1 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001400)={&(0x7f0000000200)=@nfc_llcp, 0x80, &(0x7f00000013c0)}, 0x0) write$sndseq(0xffffffffffffffff, &(0x7f000082cf40), 0x2082cf40) ppoll(&(0x7f0000000380)=[{r1, 0x100}, {r1, 0x4}, {r1, 0x100}, {r1, 0x2000}, {r1, 0x2140}, {r1, 0x382}, {r0, 0x80}, {r1, 0x80}, {r0, 0x4}, {r1, 0x40}], 0xa, &(0x7f0000000040), &(0x7f0000000100)={0xab9}, 0x8) r2 = socket$kcm(0x29, 0x2, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000400)=[@in={0x2, 0x4e21, @multicast1=0xe0000001}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in6={0xa, 0x4e21, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, @in6={0xa, 0x4e24, 0x3000000, @local={0xfe, 0x80, [], 0xaa}, 0x1}, @in6={0xa, 0x4e22, 0x9, @loopback={0x0, 0x1}, 0xffff}], 0x94) readv(r3, &(0x7f0000000080)=[{&(0x7f0000000280)=""/249, 0xf9}, {&(0x7f0000000040)}], 0x2) sendfile(r2, r0, &(0x7f0000301ff8), 0xffffffff) 2018/05/03 08:06:08 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x5d) ioctl$int_in(r0, 0x5452, &(0x7f000053d000)=0x4) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x8000000000000000}, 0x1c) 2018/05/03 08:06:08 executing program 5: pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$sndseq(r2, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @raw32}], 0x30) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x80000) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1000000000001}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) tee(r1, r0, 0x1, 0x0) dup2(r1, r3) 2018/05/03 08:06:08 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYBLOB="92b7063808b6e4468f8d7e07000000", @ANYRES32=r1, @ANYBLOB="9eff02000a000200aaaaaaaaaaaa0000"], 0x28}, 0x1}, 0x0) 2018/05/03 08:06:08 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/ipv6_route\x00') r1 = syz_open_dev$urandom(&(0x7f00000000c0)='/dev/urandom\x00', 0x0, 0x1a3042) sendfile(r1, r0, &(0x7f0000000000)=0x6c00, 0x80000003) [ 228.314921] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/05/03 08:06:09 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) getsockopt$bt_hci(r2, 0x0, 0x1, &(0x7f0000000000)=""/173, &(0x7f00000000c0)=0xad) getpeername$unix(r2, &(0x7f0000000100), &(0x7f0000000180)=0x6e) getpeername$inet6(r2, &(0x7f00000001c0)={0x0, 0x0, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000200)=0x1c) setsockopt$inet_int(r1, 0x0, 0x19, &(0x7f0000625000), 0x4) socket$inet(0x2, 0x0, 0xf82e) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r2, 0xc0045540, &(0x7f0000000240)=0x3) 2018/05/03 08:06:09 executing program 5: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x200000, 0x0) inotify_add_watch(r0, &(0x7f00000000c0)='./file0/file1\x00', 0x81) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) capset(&(0x7f0000000000)={0x20080522}, &(0x7f0000000040)) syz_fuseblk_mount(&(0x7f00007da000)='./file0\x00', &(0x7f00007cdff2)='./file0/file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/05/03 08:06:09 executing program 0: name_to_handle_at(0xffffffffffffffff, &(0x7f0000001000)='./file0\x00', &(0x7f0000000100)={0x8, 0x3}, &(0x7f0000000180), 0x8000000000000) r0 = socket(0xa, 0x2000000001, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000001000)=0x6, 0x4) getsockopt(r0, 0x120, 0x53, &(0x7f0000001000)=""/8, &(0x7f0000000140)=0x8) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000080)=0x40, 0x4) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x0, 0x0) r2 = semget(0x3, 0x1, 0x1) semctl$IPC_RMID(r2, 0x0, 0x0) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x100, 0x0) r4 = semget$private(0x0, 0x2, 0x100) semctl$IPC_RMID(r4, 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r3, 0x40045532, &(0x7f0000000040)=0x1) 2018/05/03 08:06:09 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/ipv6_route\x00') r1 = syz_open_dev$urandom(&(0x7f00000000c0)='/dev/urandom\x00', 0x0, 0x1a3042) sendfile(r1, r0, &(0x7f0000000000)=0x7a, 0x80000003) 2018/05/03 08:06:09 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x5d) ioctl$int_in(r0, 0x5452, &(0x7f000053d000)=0x4) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0xd0000000}, 0x1c) 2018/05/03 08:06:09 executing program 2: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) read(r0, &(0x7f000022e000)=""/74, 0x4a) dup2(r0, r2) capset(&(0x7f0000000040)={0x4000019980330}, &(0x7f0000000080)) r3 = inotify_init1(0x0) fcntl$setown(r3, 0x8, 0xffffffffffffffff) fcntl$getownex(r3, 0x10, &(0x7f000045fff8)={0x0, 0x0}) kcmp$KCMP_EPOLL_TFD(r4, r4, 0x7, 0xffffffffffffffff, &(0x7f00000000c0)) 2018/05/03 08:06:09 executing program 7: io_setup(0x3, &(0x7f0000000000)=0x0) io_getevents(r0, 0x2, 0x8f, &(0x7f0000d83f60)=[{}, {}], &(0x7f00005cfff0)={0x4000000000001, 0x7}) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r1 = gettid() r2 = socket$inet_icmp(0x2, 0x2, 0x1) r3 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) r4 = socket$bt_bnep(0x1f, 0x3, 0x4) r5 = syz_open_dev$midi(&(0x7f0000006dc0)='/dev/midi#\x00', 0x100, 0x80000) r6 = timerfd_create(0x7, 0x80800) r7 = eventfd(0x9) r8 = accept4$netrom(0xffffffffffffffff, &(0x7f0000006ec0)=@full, &(0x7f0000006f40)=0x48, 0x800) r9 = syz_open_dev$adsp(&(0x7f0000006fc0)='/dev/adsp#\x00', 0x8001, 0x20000) r10 = socket$kcm(0x29, 0x7, 0x0) r11 = openat$audio(0xffffffffffffff9c, &(0x7f0000007140)='/dev/audio\x00', 0xc2, 0x0) r12 = syz_open_dev$amidi(&(0x7f00000071c0)='/dev/amidi#\x00', 0x5, 0x4000) r13 = openat$audio(0xffffffffffffff9c, &(0x7f00000072c0)='/dev/audio\x00', 0x400000, 0x0) io_submit(r0, 0x6, &(0x7f0000007340)=[&(0x7f0000006d40)={0x0, 0x0, 0x0, 0x0, 0x10, r2, &(0x7f0000006d00)="6cbee80d5d2ceac9dbd24f939b882ec7ab0f1e80dc88b9547f862f5daf073b0fef41c1c4546f179eaefd41007f67bc325b3fd2", 0x33, 0x4, 0x0, 0x1, r3}, &(0x7f0000006e00)={0x0, 0x0, 0x0, 0x8, 0x2, r4, &(0x7f0000006d80)="50177d96620e375cc57218534cc931190019b0c4172621c2eb90967523f5579ef5a541f8c959c92f680d5844cf509577f1280b57ddfec9a3fc8d53b4", 0x3c, 0x80000001, 0x0, 0x1, r5}, &(0x7f0000006e80)={0x0, 0x0, 0x0, 0x0, 0x8, r6, &(0x7f0000006e40)="89", 0x1, 0x4, 0x0, 0x1, r7}, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x8, 0x88c, r8, &(0x7f0000006f80)="b0c068405722c0eed152c02adf218ae4c76ded40f232aabc7d3c9882d9418e673926338845704ca18f62207adc6d29f1c3460a0f48d5", 0x36, 0x84, 0x0, 0x0, r9}, &(0x7f0000007180)={0x0, 0x0, 0x0, 0x0, 0x3, r10, &(0x7f0000007040)="b343e890e6bb260e60c9b0855e05dec178e05812919a9ee65ecca0fa90473507b3167dae173ab14240d23bb24682439d814c75782a75628e5ea1a869aa0c46cb4290c203e4659a3f55865f9f5539fe080e5f08a6e95bb3da6d1d3286eb0d642f20c2961a1bd9f83ea88990af52b4c7a5fc8ad805725254def7a27bc2c826944de3a6f4a34d7b904e9bcf590b1ee637367e3ab17cefc19ffd13e3424169cd6fc7f6c29b2642a7cefea15affdb4008e86805735429d529ef68eddf9864f1282a49b7a0010ccad9f9ff", 0xc8, 0x7, 0x0, 0x1, r11}, &(0x7f0000007300)={0x0, 0x0, 0x0, 0xf, 0xffff, r12, &(0x7f0000007200)="4d876c8bfe555ad4ecc1230b3d8cf72cbebcbbca50dacc2c2143aa9bb79723e3c61c5332c69e283a7206b62f5784399b957b76eb51f6c51cc50da1668b99b67ea6324e09d41ff670e5d7aa1b9b3ae913984bc2ce68e19d147b76baf47d7eba0b5245f6b4a699a29441033c510ad49f465475e20dda1291eaaccff8395a61432735c35184bb3b199d6ad900a81903b64908ee9ec17b14c17331d738730318d83476608936733de56d6f556c110076ebd1", 0xb0, 0x5, 0x0, 0x1, r13}]) tkill(r1, 0x16) 2018/05/03 08:06:09 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/fib_trie\x00') openat(r0, &(0x7f0000000100)='./file0\x00', 0x0, 0x16) 2018/05/03 08:06:09 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) connect$netlink(r0, &(0x7f0000000240)=@proc={0x10, 0x0, 0x25dfdbff, 0x480a0}, 0xc) bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x2}, 0x2c) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) write$rdma_cm(r1, &(0x7f0000000400)=@get_event={0xc, 0x8, 0xfa00, {&(0x7f0000000280)}}, 0x10) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) close(r2) setsockopt$sock_attach_bpf(r3, 0x10f, 0x87, &(0x7f0000000180)=r3, 0x4) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) close(r4) setsockopt$sock_attach_bpf(r5, 0x10f, 0x87, &(0x7f0000000180), 0x127) fcntl$setsig(r4, 0xa, 0xa) setsockopt$netlink_NETLINK_CAP_ACK(0xffffffffffffffff, 0x10e, 0xa, &(0x7f0000000100)=0x3, 0x4) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000000000)={{}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0x0, 0x0, 0x0, 0xabe1}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r4, 0xc058534b, &(0x7f00000001c0)={0x9, 0x5, 0x97a, 0x81, 0x3, 0x2}) r6 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r6, 0x89f0, &(0x7f00000000c0)={'sit0\x00', @ifru_data=&(0x7f0000000000)="ac8be4abd0f79d6325ae476aab5970a3131f2fb4bbfb3c75500e33d0612f430d"}) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x127) [ 229.381582] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/05/03 08:06:09 executing program 3: r0 = accept4$bt_l2cap(0xffffffffffffff9c, &(0x7f00000000c0), &(0x7f0000000140)=0xe, 0x0) getsockname(r0, &(0x7f0000000180)=@ax25, &(0x7f0000000200)=0x80) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/uinput\x00', 0x0, 0x0) ioctl$EVIOCSABS2F(r1, 0x5501, &(0x7f0000000100)) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000080)=0x1, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000240)=[@in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e21, 0x4, @loopback={0x0, 0x1}, 0x3}, @in6={0xa, 0x4e21, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x3}], 0x48) getsockopt$IP_VS_SO_GET_SERVICES(r1, 0x0, 0x482, &(0x7f0000000000)=""/33, &(0x7f0000000040)=0x21) 2018/05/03 08:06:09 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f000005eff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) listen(r0, 0x2) accept(r0, &(0x7f0000f06000)=ANY=[], &(0x7f00008f4000)) socket$inet(0x2, 0x5, 0x4) 2018/05/03 08:06:09 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x31, &(0x7f0000000040)="1991f7f08d6777870ceac1d5cbbe5873b267d118d691fc930f4c361820ee8217bac615638f0bae093590cf401c70891d8b36851b6a30fb45dc88acabfbb121", 0xab) 2018/05/03 08:06:09 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/ipv6_route\x00') r1 = syz_open_dev$urandom(&(0x7f00000000c0)='/dev/urandom\x00', 0x0, 0x1a3042) sendfile(r1, r0, &(0x7f0000000000)=0x5, 0x80000003) 2018/05/03 08:06:10 executing program 3: r0 = socket$inet6(0xa, 0x6, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x2, 0x0) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000000100)=""/214) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000080)=""/44, &(0x7f00000000c0)=0x2c) 2018/05/03 08:06:10 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000080)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x1f, 0x0, 0x24}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000ec6fb0)={{0x80}, {0x80}, 0x0, 0x0, 0x9}) syz_open_dev$urandom(&(0x7f0000000400)='/dev/urandom\x00', 0x0, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000180)='/dev/snd/midiC#D#\x00', 0x1000, 0x40) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000001c0)={0x0, 0xd6, "bac78857b0532e80a9197f72f43cc08478e1e7b71d8634a356cc42d3903a848a4786da0850e7a7cbc1ba1fb3b1f5904d5fa249ad6f96ddc79e3576a0b6d48288fa54808cbcf5d26982663d68afbeaa44fd745b24035315a7500db5b976aa479b28bbb8d9056436c189dfcbd0f1a00f8f4c70b406dc26786765966173834fc521c97418533276a636bf1c38060f903eb8d37b95a30f91e79262d74de01a2ed52133b1e3f9699acd4339cb6e70b8e1e2083f40d165f994a90609dbf332531e12a144067784a348dd68d579371946064374368e73044eda"}, &(0x7f00000002c0)=0xde) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000300)={r2, @in6={{0xa, 0x4e23, 0xa10, @mcast1={0xff, 0x1, [], 0x1}, 0x100000000}}, 0x7, 0xa814, 0x6, 0x0, 0x7}, &(0x7f00000003c0)=0x98) r3 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000140)='/dev/uinput\x00', 0x10000, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x1) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={r2, 0x5}, &(0x7f0000000440)=0x8) ioctl$TIOCSBRK(r3, 0x5427) 2018/05/03 08:06:10 executing program 1: 2018/05/03 08:06:10 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x5d) ioctl$int_in(r0, 0x5452, &(0x7f000053d000)=0x4) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x1000000}, 0x1c) 2018/05/03 08:06:10 executing program 1: unshare(0x8000400) r0 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000664fc0)={0x0, 0x7, 0x2}) mq_getsetattr(r0, &(0x7f0000fb2000), &(0x7f0000669fc0)) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x2000, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00000000c0)={'ip6gre0\x00', 0x400}) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000000080)={0xff, 0x2, 0x2, 0x86b, 0xd8b5, 0x5, 0x4, 0x3ff, 0x7, 0x6, 0x4, 0x7f}) 2018/05/03 08:06:10 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000a75ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x2) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080), 0x1, 0x0, &(0x7f00000000c0)='\t'}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x0, 0x0, &(0x7f0000005fd4), 0x0, 0x0, &(0x7f0000002000)}) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x42000, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000000080), &(0x7f0000000100)=0x14) openat$md(0xffffffffffffff9c, &(0x7f0000000340)='/dev/md0\x00', 0x40400, 0x0) sendmsg$alg(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000180)="629543b8182fb2b6d0db2ab84e17c6f36408a1a7298bcbb1683c90215e5712e328085b9ab4f41bc5ae", 0x29}, {&(0x7f00000001c0)="3e49fed6abeae59ee27fb35941f25afb127c2e07f1b208d4655e0c904ac700e60b80a36cb6ab", 0x26}, {&(0x7f0000000200)="5063336c9c28e58fad8e8277ea2a8a461b816cfc76e0323fe4e34e773e77a60155c84b636ffa95af9d01c38b265c1eed331822227e05502394755a5556e5e77fde9063a542347cf9d0b024464b643ca5f8a14ce2ff2619ab2550d221e1ddf160513d214614b7a3b028904d99895e3ed7f1311dbf6a1073dafdbdfd47fdff083cb1da982196c9d7efcb8fedb7635c3094545fde1499d168374b2fcd0e124664b908", 0xa1}], 0x3, 0x0, 0x0, 0x40000}, 0x4040000) dup3(r0, r1, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000fed000)={0x0, 0x0, &(0x7f00006f0f64), 0x0, 0x0, &(0x7f00000e0f29)}) r4 = msgget$private(0x0, 0x12) msgctl$IPC_RMID(r4, 0x0) 2018/05/03 08:06:10 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/ipv6_route\x00') r1 = syz_open_dev$urandom(&(0x7f00000000c0)='/dev/urandom\x00', 0x0, 0x1a3042) sendfile(r1, r0, &(0x7f0000000000)=0x600000000000000, 0x80000003) 2018/05/03 08:06:10 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x400, 0x0) sendto$ax25(r3, &(0x7f0000000040)="d857bcae56d8f6ba93e6fd0bf93dd809a59c60ec6777128a9386e7f7feef1675d2dd750447c3c0a546592129d954825c2ee84a48f36471160ecd73dd252a1344b878e7373813ae2a6bbb266b858ff4cb521d5b98075dd10c5b9021802d", 0x5d, 0x4, &(0x7f0000000140)={0x3, {"8a9e003434bbea"}, 0x8}, 0x10) r4 = dup3(r2, r1, 0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000000180)=ANY=[@ANYBLOB="cd7f8f93bb01000000000000007c040300000000005bcc38000000000000000000"]) [ 229.657304] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/05/03 08:06:10 executing program 2: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f0000000000)=0x4e7, 0x4) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)=0x0) timer_create(0x7, &(0x7f0000000080)={0x0, 0x10, 0x2, @tid=r1}, &(0x7f00000000c0)) r2 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0xff, 0x2) ioctl$KVM_INTERRUPT(r2, 0x4004ae86, &(0x7f0000000140)=0x6261) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000180)='/dev/cuse\x00', 0x4000, 0x0) setsockopt$EBT_SO_SET_COUNTERS(r3, 0x0, 0x81, &(0x7f00000001c0)={'security\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) ioctl$KVM_NMI(r2, 0xae9a) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000001940)=ANY=[@ANYRES32=0x0, @ANYBLOB="db000000239fc0195851f667cf7509ea504cfcc6271daa538db2f7555faca6a6720f820a3c513c16453eb1393299bd542493d661a1d19c837c746a727abf7e20a7cf5c829080a5d72d47c0efec34f636be20419aaa34dc94b4471c353d4ec9a22d168c2c65609db157db4a61846729e27185ce0e46dce82e7a7956e473cfc1ca7ed52ce63b7d6eb0309420fe9758adff4d95df2fc9630f61242da094b71977c0b77dd9ce7302ec178ded6d695d2889c59bc96aec829f98b6d7dcca1161be148033c01dfde60b146009fd7225f82545bafd0d7a5a71d2d6f1cc93b37aea7298500c15ea9690e094efdced6d"], &(0x7f0000000340)=0xe3) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000000380)={r4, @in={{0x2, 0x4e22}}, [0xffffffffffff0000, 0x9, 0x4, 0x400, 0x2, 0x0, 0x8, 0x8000, 0x44a, 0x7, 0x8, 0x9, 0xfff, 0x2, 0xe5bd]}, &(0x7f0000000480)=0x100) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f00000004c0)={r4, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xb}}}, 0x8, 0x80000000, 0x8000, 0x8000, 0x9}, &(0x7f0000000580)=0x98) r6 = dup3(r0, r0, 0x80000) ioctl$VHOST_SET_VRING_ENDIAN(r2, 0x4008af13, &(0x7f00000005c0)={0x1, 0x7fffffff}) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000600)) r7 = syz_open_dev$sndpcmp(&(0x7f0000000640)='/dev/snd/pcmC#D#p\x00', 0x1ff, 0x800) setsockopt$IPT_SO_SET_ADD_COUNTERS(r2, 0x0, 0x41, &(0x7f0000000680)={'nat\x00', 0x3, [{}, {}, {}]}, 0x58) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r6, 0x84, 0x12, &(0x7f0000000700), &(0x7f0000000740)=0x4) openat$mixer(0xffffffffffffff9c, &(0x7f0000000780)='/dev/mixer\x00', 0x20000, 0x0) r8 = dup3(r2, r7, 0x80000) mkdir(&(0x7f0000000240)='./file0\x00', 0x60) ioctl$VT_ACTIVATE(r3, 0x5606, 0x3) delete_module(&(0x7f0000000800)='nat\x00', 0x200) setsockopt$inet_sctp_SCTP_CONTEXT(r7, 0x84, 0x11, &(0x7f0000000840)={r5}, 0x8) setsockopt$sock_void(r8, 0x1, 0x3f, 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r7, 0x84, 0x7b, &(0x7f0000000880)={r4, 0x7}, &(0x7f00000008c0)=0x8) r9 = semget(0x3, 0x3, 0x4) semctl$GETNCNT(r9, 0x1, 0xe, &(0x7f0000000900)=""/4096) setsockopt$nfc_llcp_NFC_LLCP_RW(r3, 0x118, 0x0, &(0x7f0000001900)=0x5, 0x4) ioctl$TUNDETACHFILTER(r7, 0x401054d6, 0x0) 2018/05/03 08:06:10 executing program 7: r0 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x40, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000140)=0x2, 0x4) ioctl$KVM_GET_DEBUGREGS(r0, 0x8080aea1, &(0x7f0000000180)) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000200)) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f00000000c0)={0x2, 0x0, 0x40, 0x6, 0x4}, 0x14) ioctl$fiemap(r1, 0x80087601, &(0x7f0000000080)=ANY=[@ANYBLOB="00000000000000000000005707da7b1eae2bc400000000000000000000000000"]) 2018/05/03 08:06:10 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/ipv6_route\x00') r1 = syz_open_dev$urandom(&(0x7f00000000c0)='/dev/urandom\x00', 0x0, 0x1a3042) sendfile(r1, r0, &(0x7f0000000000)=0x900000000000000, 0x80000003) 2018/05/03 08:06:10 executing program 1: getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000040)={0x63c, 0xffffffffffffff3c, 0x2, 0x80000001, 0x2, 0x81, 0xfffffffffffffff7, 0x6, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000043e000)={r0, 0x1c, &(0x7f0000519fa8)=[@in6={0xa, 0x4e20, 0x0, @empty, 0x20}]}, &(0x7f0000f91ffc)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x5, 0x2b0, &(0x7f0000000000)=ANY=[@ANYRES64=r1], &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f0000d35000)=""/4096}, 0x48) 2018/05/03 08:06:10 executing program 5: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x1ff) getsockopt$inet6_dccp_buf(r0, 0x21, 0xf, &(0x7f0000000000)=""/49, &(0x7f0000000040)=0x31) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r1, &(0x7f0000001ec0)=[{{0x0, 0x0, &(0x7f0000001880), 0x0, &(0x7f00000018c0)}}, {{&(0x7f0000001f80)=@nfc={0x27}, 0x80, &(0x7f0000001e40), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="10000000000000000d01000000004020"], 0x10}}], 0x2, 0x0) 2018/05/03 08:06:11 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x5, 0xc4, &(0x7f0000000280)) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000000140)={{0x1, 0x7, 0x0, 0xac, "e268fc3009163028e063318e91f08234c49bcbe0008cb6f062645597187fa17839cd97c5be965ff5e445cdb7", 0xe8}, 0x0, 0x0, 0x80, r1, 0x6, 0x9150, "5479ce0dc706aa15ee82ad4d5113c46a9b8bea55a3dccd9cc48e8d0b2feb30666abdf0dc39916bdcc4f85c47b6f5bc969d0883cfd2653d30631544a362f0f4f5", &(0x7f0000000100)='\x00', 0x1, [], [0x192, 0x1, 0xf, 0x1]}) fstatfs(r0, &(0x7f0000000680)=""/146) 2018/05/03 08:06:11 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x5d) ioctl$int_in(r0, 0x5452, &(0x7f000053d000)=0x4) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x54}, 0x1c) 2018/05/03 08:06:11 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000240)=0x20000005) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={"643071300000000000000020001600", 0x3}) r1 = dup(r0) ioctl$KDDELIO(r1, 0x4b35, 0x0) r2 = socket(0x10, 0x803, 0x0) sendto(r2, &(0x7f0000000000)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) recvmmsg(r2, &(0x7f0000006d40)=[{{0x0, 0x0, &(0x7f0000002500)}}], 0x1, 0x0, &(0x7f0000006fc0)={0x77359400}) 2018/05/03 08:06:11 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/ipv6_route\x00') r1 = syz_open_dev$urandom(&(0x7f00000000c0)='/dev/urandom\x00', 0x0, 0x1a3042) sendfile(r1, r0, &(0x7f0000000000)=0x7a00000000000000, 0x80000003) 2018/05/03 08:06:11 executing program 7: r0 = socket(0x400020000000010, 0x2, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x282, 0x59) ioctl$KVM_S390_UCAS_MAP(r1, 0x4018ae50, &(0x7f0000000040)={0x536b, 0x3ff, 0x4}) flock(r0, 0x9) write(r0, &(0x7f0000000080)="1f0000002e00096dfcffff05bc0000310701ff213bbe030000001b9952cc39", 0x1f) 2018/05/03 08:06:11 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000001f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x2000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x1) sched_setattr(0x0, &(0x7f0000000080), 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x80) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f00000000c0), &(0x7f0000000100)=0x4) mmap(&(0x7f000074c000/0x1000)=nil, 0x1000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) mmap(&(0x7f0000941000/0x1000)=nil, 0x1000, 0x0, 0x4011, r0, 0x1000000) 2018/05/03 08:06:11 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x7e) close(r0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x278400, 0x0) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000000580)=ANY=[@ANYBLOB="040000000000000004d0000000000000eb00000000000000", @ANYPTR=&(0x7f0000000100)=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\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\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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", @ANYPTR=&(0x7f0000000200)=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\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\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='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x006\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f0000000080)=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'], @ANYBLOB="000000000000000000401000000000000a00000000000000", @ANYPTR=&(0x7f0000000300)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']) 2018/05/03 08:06:11 executing program 3: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@broute={'broute\x00', 0x20, 0x2, 0x360, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000600], 0x0, &(0x7f0000000000), &(0x7f0000000980)=ANY=[@ANYBLOB="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"]}, 0x3f8) 2018/05/03 08:06:11 executing program 2: r0 = socket$inet(0x2, 0x840000000003, 0x2) setsockopt$inet_int(r0, 0x0, 0xc8, &(0x7f0000000140), 0x4) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0) ioctl$KVM_GET_ONE_REG(r1, 0x4010aeab, &(0x7f0000000080)={0x400, 0x3f}) syz_emit_ethernet(0x2a, &(0x7f0000000040)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe000ffe0}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) [ 230.604754] kernel msg: ebtables bug: please report to author: Wrong len argument [ 230.636474] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/05/03 08:06:11 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00003ad000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="0203000311000000000000000000000005000600000000000a004e200000000000000000000000f4ff0000000000010000000000000000000300090002000000ff004e20ffffffff00000000000000000200010000400000000000000000000005000501000000000a004eb225388600ff0100000000000000000000000000010000000000000000f991ad2162f2a77f66120cc6c9eed9f160b2d2ee31fe645076e9872f9f0feb8fe6dfee524d0716bfe8fba9b92717bfcd4c90ef44358cfc35dec71e3680175b3c9f1a2b78c400851859ccb75bed9002e601f638907ad39d17bf9528c03e1b0c7f08562731000068cf0aed2d59f53441ae48218be978006b1de3f805818a05322f00377a8986d8085695497ea46f"], 0x115}, 0x1}, 0x0) clone(0x0, &(0x7f0000b22000), &(0x7f00005e4ffc), &(0x7f0000961ffc), &(0x7f000041a000)) setpriority(0x1, 0x0, 0x9) r1 = request_key(&(0x7f0000000240)='dns_resolver\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000002c0)='&procvmnet1vmnet1eth1#userselinux\x00', 0xfffffffffffffffc) r2 = syz_open_dev$admmidi(&(0x7f00000005c0)='/dev/admmidi#\x00', 0x5, 0x101000) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000600)={'tunl0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000640)={'ip6gretap0\x00', r3}) keyctl$revoke(0x3, r1) setsockopt$IP_VS_SO_SET_EDIT(r2, 0x0, 0x483, &(0x7f0000000680)={0x0, @dev={0xac, 0x14, 0x14, 0xf}, 0x4e21, 0x4, 'ovf\x00', 0x4, 0x8, 0x6c}, 0x2c) r4 = msgget$private(0x0, 0x4c) bind(r0, &(0x7f0000000540)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x0, 0x0, 0x1, {0xa, 0x4e20, 0x4e0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}}}, 0x80) r5 = syz_open_dev$mice(&(0x7f0000000480)='/dev/input/mice\x00', 0x0, 0x80) fstat(r0, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETGROUP(r5, 0x400454ce, r6) r7 = getpgid(0x0) fstat(r0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SG_GET_VERSION_NUM(r5, 0x2282, &(0x7f00000007c0)) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000440)={r7, r8, r10}, 0xc) setresgid(r9, r10, r9) getsockopt$inet6_mreq(r5, 0x29, 0x0, &(0x7f00000006c0)={@ipv4}, &(0x7f0000000700)=0x14) capget(&(0x7f0000000740)={0x20071026, r7}, &(0x7f0000000780)={0x9, 0x8, 0x0, 0x6, 0xfffffffffffffffe, 0x400}) msgctl$MSG_STAT(r4, 0xb, &(0x7f0000000180)=""/139) 2018/05/03 08:06:11 executing program 7: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 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, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f0000000080)={0x6, "7465616d3db12dbacebec930f300"}, 0x18) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000000c0)={{{@in6=@ipv4={[], [], @loopback}, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@dev}}, &(0x7f0000000000)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000040)={'team0\x00', r1}) ioctl(r0, 0x800000000008984, &(0x7f0000000340)="8a069b23130b73596a6386b1fc480caefe1983e98912b893980f37c2bd726e01ed4f3c0f7e7f4bb4673eb385ee84924722348661b15d017ae378cc1876d9fa6cd4c5e19b0ba5e45a9570663631508b5790a05fe87f75acf54140056f69eafe61ba1d7fb163e9597b070671253c3168cb5a47baf17c968024b1cc32e0265e6c2ce3c0228474fd3bdb8a2d9f8bc31d96a0d002cb3f82801d77bfec32c3d51a9e956476bb6b17") 2018/05/03 08:06:11 executing program 1: r0 = socket$inet(0x2, 0x1000000000000003, 0x2) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f00003b9ffc)=0x40000000000800, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000011ffd)={0x2}, 0x10) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x400000, 0x0) accept4$nfc_llcp(r1, 0x0, &(0x7f00000000c0), 0x800) r2 = add_key(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) keyctl$clear(0x7, r2) 2018/05/03 08:06:11 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/ipv6_route\x00') r1 = syz_open_dev$urandom(&(0x7f00000000c0)='/dev/urandom\x00', 0x0, 0x1a3042) sendfile(r1, r0, &(0x7f0000000000)=0xe000000, 0x80000003) 2018/05/03 08:06:11 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000000)=@ipv4_newroute={0x2c, 0x18, 0x321, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x1}, @RTA_ENCAP={0x8, 0x16, @nested={0x4}}]}, 0x2c}, 0x1}, 0x40801) 2018/05/03 08:06:11 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x4) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000000080)=0x2, 0x4) syz_emit_ethernet(0x6e, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x6], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x5, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x4, 0x0, @loopback={0x4, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}, [], "802a08000000006b"}}}}}}}, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f00000027c0)='/dev/dmmidi#\x00', 0x9, 0x0) ioctl$KVM_DIRTY_TLB(r1, 0x4010aeaa, &(0x7f0000002800)={0x54, 0xfffffffffffffe30}) recvmsg(r0, &(0x7f0000002780)={&(0x7f00000000c0)=@nl, 0x80, &(0x7f0000002680)=[{&(0x7f0000000140)=""/60, 0x3c}, {&(0x7f0000000180)=""/187, 0xbb}, {&(0x7f0000000240)=""/244, 0xf4}, {&(0x7f0000000340)=""/234, 0xea}, {&(0x7f0000000440)=""/122, 0x7a}, {&(0x7f00000004c0)=""/180, 0xb4}, {&(0x7f0000000580)=""/161, 0xa1}, {&(0x7f0000000640)=""/15, 0xf}, {&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f0000001680)=""/4096, 0x1000}], 0xa, &(0x7f0000002740)=""/23, 0x17, 0x7}, 0x20) 2018/05/03 08:06:11 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000012fe4)={0x1, 0x9, 0x7, 0x4}, 0x1c) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f000000a8c0)=[{&(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "62da7bf791add4bc067a2797785b684079f570acf5928e60ed2d350041cc1c71132a521accdd35ad894b8c1ab110a9b805e161bc43eb0ee12f3c581aee44ce"}, 0x60, &(0x7f00000016c0)=[{&(0x7f0000000280)="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", 0xec8}], 0x1, &(0x7f0000001780)={0x10}, 0x10}], 0x1, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000bf3fe0)={r0, &(0x7f0000c74f30), &(0x7f000062c000)}, 0x20) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f0000000100)={'team0\x00', 0x0}) sendto$packet(r1, &(0x7f0000000080), 0x0, 0x4, &(0x7f0000000140)={0x11, 0xf5, r2, 0x1, 0xf24, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000007000)={r0, &(0x7f0000001140), &(0x7f0000011f9f)}, 0x20) 2018/05/03 08:06:11 executing program 5: r0 = socket(0xa, 0x806, 0x0) fcntl$setpipe(r0, 0x407, 0x3) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="feffff54ffffca6100000000000000004300000003"]) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/05/03 08:06:11 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x5d) ioctl$int_in(r0, 0x5452, &(0x7f000053d000)=0x4) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x2000000}, 0x1c) 2018/05/03 08:06:11 executing program 0: rt_sigaction(0x400000000000007, &(0x7f00000000c0)={0x4224ae, {0xffffffbfffbff270}}, &(0x7f0000000600), 0x8, &(0x7f0000000100)) modify_ldt$read(0x0, &(0x7f00000002c0)=""/163, 0xa3) exit(0xfffffffbffffffff) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) r1 = fanotify_init(0x1, 0x0) ftruncate(r1, 0x1ffc000000000000) r2 = getpgid(0xffffffffffffffff) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000140)={0x4, 0xffffffffffffffff}) r4 = syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0xdc7, 0x1) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rfkill\x00', 0x28a801, 0x0) kcmp$KCMP_EPOLL_TFD(r0, r2, 0x7, r3, &(0x7f0000000200)={r4, r5, 0xfffffffffffffff8}) syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x80000000000000, 0x100000) 2018/05/03 08:06:11 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f00006fcff3)='/dev/snd/seq\x00', 0x0, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x3, 0x0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000e94ffc)) dup3(r0, r1, 0x0) r2 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000200)={0x20, 0x22, 0xafb, 0x0, 0x0, {0x2}, [@nested={0xc, 0x1, [@typed={0x8, 0x0, @uid}]}]}, 0x20}, 0x1}, 0x0) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f00000001c0)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r3, 0x4008642b, &(0x7f0000000240)={r4, 0x31}) ioctl$LOOP_GET_STATUS64(r3, 0x4c05, &(0x7f00000000c0)) 2018/05/03 08:06:11 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x5, 0x480000) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000000040)) openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x20000, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000080)) [ 230.957546] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/05/03 08:06:11 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/ipv6_route\x00') r1 = syz_open_dev$urandom(&(0x7f00000000c0)='/dev/urandom\x00', 0x0, 0x1a3042) sendfile(r1, r0, &(0x7f0000000000)=0x7000000, 0x80000003) 2018/05/03 08:06:11 executing program 1: r0 = socket$inet6(0xa, 0xa, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000240)) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000040)=0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000080)={r1, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x7, 0x947}, &(0x7f0000000140)=0x90) 2018/05/03 08:06:12 executing program 5: fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x9) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000687000)=0x5c802861, 0x4) setsockopt$inet6_int(r1, 0x29, 0x21, &(0x7f0000000040)=0x5957a26, 0x4) bind$inet6(r1, &(0x7f0000000300)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f00007a8fff), 0x0, 0x20000000, &(0x7f0000000080)={0xa, 0x4e20}, 0x1c) 2018/05/03 08:06:12 executing program 2: unshare(0x300400fd) r0 = mq_open(&(0x7f000084dff0)='!selinuxselinux\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x5}) mq_timedreceive(r0, &(0x7f000009d000)=""/224, 0xe0, 0x0, &(0x7f0000e6eff8)={0x77359400}) mq_timedreceive(r0, &(0x7f00000000c0)=""/40, 0xfffffffffffffcbd, 0x0, &(0x7f0000000000)={0x0, 0x1c9c380}) 2018/05/03 08:06:12 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/ipv6_route\x00') r1 = syz_open_dev$urandom(&(0x7f00000000c0)='/dev/urandom\x00', 0x0, 0x1a3042) sendfile(r1, r0, &(0x7f0000000000)=0xe00, 0x80000003) 2018/05/03 08:06:12 executing program 7: r0 = syz_fuseblk_mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000000000)=r0) 2018/05/03 08:06:12 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x11, &(0x7f0000000040)={0x0, 0x3}) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x80000, 0x0) setsockopt$inet6_tcp_TLS_TX(r1, 0x6, 0x1, &(0x7f00000000c0)={0x303, 0x33}, 0x15) 2018/05/03 08:06:12 executing program 0: socketpair(0xf, 0x806, 0xee0e, &(0x7f0000001640)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000016c0)={0x0, 0x10, &(0x7f0000001680)=[@in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f0000001700)=0x10) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000001740)=r1, 0x4) r2 = syz_open_dev$audion(&(0x7f0000000200)='/dev/audio#\x00', 0x0, 0x402) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000001480)="484381f93b4ca13fdd71f4a6b5593aec8448d2a5e7ed8653e9edd128e86cc82c39dbbaf4b832d95d8a36d12131460386868d262496741f4cc73ac4cb1174189e50c31a05582ecbf9dcd1dd398926023fd6e5cc850eff559e5c300336fd8351cc6b767ebd937be9a2c29969746b08c28915ba4b817923cb28bc078f9cd3cfb2fc087c4177df9be9171b", 0x89) ioctl$PERF_EVENT_IOC_QUERY_BPF(0xffffffffffffffff, 0xc008240a, &(0x7f0000001840)=ANY=[]) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cryptd(ecb-camellia-asm))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000340), &(0x7f0000000380)=0xfffffffffffffd9f) perf_event_open(&(0x7f000025c000)={0x2, 0xffffffffffffff85, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x7fffffff00}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000603000)) r4 = accept$alg(r3, 0x0, 0x0) r5 = syz_open_procfs$namespace(0x0, &(0x7f0000000140)='ns/net\x00') sendmmsg$alg(r4, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f00000037c0)="a7118230eef5e420406dc6a099da077d", 0x10}], 0x1, &(0x7f0000000100)}], 0x1, 0x0) r6 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x400000, 0x0) ioctl$KVM_CREATE_DEVICE(r5, 0xc00caee0, &(0x7f0000000100)={0x3, r6, 0x1}) recvmsg(r4, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f00000013c0)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/05/03 08:06:12 executing program 1: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000564000)={0x77359400}, &(0x7f0000048000), 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @remote}, &(0x7f0000000040)=0x10) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={0xd36, {0x2, 0x4e24, @rand_addr=0x100}, {0x2, 0x4e24}, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xe}}, 0x109, 0x101, 0x7, 0x2, 0x7f, &(0x7f0000000080)='bridge_slave_0\x00', 0x0, 0x1, 0xfe5}) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000), &(0x7f0000048000), 0x0) clone(0x0, &(0x7f0000f88000), &(0x7f00002b0ffc), &(0x7f0000714ffc), &(0x7f0000e1bf43)) exit(0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/sloppy_tcp\x00', 0x2, 0x0) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000000180)=[0x9, 0x6]) 2018/05/03 08:06:12 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x5d) ioctl$int_in(r0, 0x5452, &(0x7f000053d000)=0x4) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0xfe800000}, 0x1c) 2018/05/03 08:06:12 executing program 7: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, r0}, 0x2c) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000784000)={0xd, 0x4, 0x4, 0x100, 0x0, r1}, 0x40e) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r2, &(0x7f0000eed000), &(0x7f0000b88000)="13", 0x2}, 0x20) r3 = dup(0xffffffffffffff9c) ioctl$TIOCMBIC(r3, 0x5417, &(0x7f0000000000)=0x7f) [ 231.838369] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/05/03 08:06:12 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) r1 = dup(r0) setsockopt$inet_dccp_int(r1, 0x21, 0x0, &(0x7f00000001c0)=0x80000001, 0x4) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000005a000)={0x0, 0x2000000002}, 0x8) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000000000)) sendmsg$alg(r1, &(0x7f000065d000)={0x0, 0x0, &(0x7f0000054000)=[{&(0x7f0000205000)="e2434adeba9041ac2b9f818de12a11156b66bf344dc1e478a21c93089bbe38c53bc32ae9c3cb7b6cffb221131bfa629b288932cd806b313ba55782f6c672636814db215a6d5d59021a6036a7b261dafc924f629ab5f950d1ff2d68cff504830944652e007dc0d49e38749a0545e491e377b99eb2405c974f29fa1ff36f9c57d17a0773a765ba54bc188c53c20758b98f0cd4f7e37a6b1d3a8df6606193a51fdcfcd3bc286725ba48f3f5146c0d6c141197cc97822c2881718ae6d52da690f2bf5f0a2773bb854558c4e35bf5b81fe9873710cdf91914d72f90de81f21374bef6680738a60dd4aa9f7b77851b96b7dac87a0ced37550c563c9617c5daad0845d392c4ef69590144ca09a8ca17766bdc94a2dddc6825162af6f0a36c2b63d346ebbf0a51b8e7ffdcc657f9feee74bd4285bd7158370df4dc8cdd8c5408412d45c8bb9f55b96bbac5a16cddc9b02dd2357c2397ee7c48d7a3645be37a14fe9810e8025e3a9fd13d246ba893dd7badb177f6d17b009a3789652e9d02396f20f5664658c5663625340301c7c42ffc3d26563320eb824549e1522e0b879f437618b21e8131b40abb9cb096d567307d01769429d61069217e3e02ea2d0f24327d7d2a29046ee4e9e66144aa52ac09d7a1754cf8134fee832b83cff8fbbb59d9b31d6515ffbdb96af6c9ee97af4a8a2a0c1efe40e0c81e61d6a82eb159f3fff55904e83e67654aed207c83e504cbe38241217e2c31439df99550e1cf94a89b4d7603198b7bddb2cf61e57fec9fdf983f8e0a9736e4d70ce2e75001f368f539f0657a8fc0ccfd7eb2c2af8fd85e0b0b970aaa13a657e645820fa9b19f1ef331347adfc917c06e76a90c8983ce04dc715c3f10ad7c4fc2928861b5b6c6873c9b7939e677b2bafb64c365b2f564e0be16546a82918fd08a92e6a1576fa85949bbf56ea08e6a0e4245f0a2a3e36c8e422f51a55115456ee3cc6a040b6dafc43e372681817fd98e0510e7e152dd3b5ec81469160f61a2e3a32024467eb16da4729f7873f847c7ff86f6ef3e7f40e7844e7d61316dad71e9f6a034d614037b8d10ac1ecf2bfafb139cf1858690f121a76e5f0c616e167f0affe77716a2ee0ecbd9f98a1233e1dd3659b6587fdaa9a6b3ef9e536c608b519c48d7cbe4381510ca20d2abb44d01ff3d1d7d19b792f07d6bee10d0a73f4309ccb935d4bf18eb26ef24e5b9a04f7ea66b464f9e835474ba47e80ba8a056746cf59cd79bbf377f73727008d52f85fc6d86a07b7a883d7c0dc0862b10377c6c3424123272b8413fd3f135c65782af4b4c2e2544fea167f8db8622f9e8c7a31db202fdbe8dc746073e5009572eeab63918a3a9839ea729761642a1b9e4d7f97b51558e9f487047817a3d9838355f7d55b9684ada4658497f7832d46edc9eca2b67b282cc403590ad4c6e2492f37ae38b2ea39d005bd086aad9e3be8dad956455d00b7dbe6fc4897a1f31cba1dd8a8c981aedeee9ced95a4d41bad4b09bff5e2cf42c25dce2dc4ed2a5610dc95270d2758a0f56b3cd94d2d0c45a554adec9b28de1c85b7f54c2e54349706ae36ad48f7eab6e17a7555142fef0f2d3a627db1f7cafe90840e5ef65240863e33681acbae2ef49a76c38813f231f530aaf96dfc6bbe044928363ca8931e503f976918bc63c3832a2c5f522481a9ddffdccd1029556a33374a854a8530617ceb85673c891bbdd2178a6ca174b150b1bc265973e973289db3631e4535df0fe52de1bf2ca4eac364cba5204fb", 0x4e5}], 0x1, &(0x7f00000001c0)}, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000180)=r2) ptrace$getregset(0x4204, r2, 0x207, &(0x7f0000000140)={&(0x7f0000000080)=""/176, 0xb0}) shutdown(r0, 0x1) 2018/05/03 08:06:12 executing program 3: clone(0x200, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f0000002680)) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) recvfrom$unix(r2, &(0x7f0000bf5000), 0x0, 0x0, &(0x7f0000d93ff6)=@abs, 0x8) r3 = getpid() fcntl$setown(r1, 0x8, r3) kcmp(r0, r3, 0x3, 0xffffffffffffffff, 0xffffffffffffffff) prctl$setptracer(0x59616d61, r3) fcntl$setsig(r1, 0xa, 0x12) r4 = dup2(r1, r2) setsockopt$IP_VS_SO_SET_DELDEST(r4, 0x0, 0x488, &(0x7f0000000040)={{0x33, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e23, 0x3, 'wlc\x00', 0x38, 0x200, 0x2f}, {@empty, 0x4e24, 0x2, 0xf115, 0x8, 0x7f}}, 0x44) tkill(r0, 0x16) exit(0x0) open(&(0x7f0000363ff8)='./file0\x00', 0x401, 0x0) 2018/05/03 08:06:12 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/ipv6_route\x00') r1 = syz_open_dev$urandom(&(0x7f00000000c0)='/dev/urandom\x00', 0x0, 0x1a3042) sendfile(r1, r0, &(0x7f0000000000)=0x9, 0x80000003) 2018/05/03 08:06:12 executing program 7: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x488000, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x40045568, 0x0) 2018/05/03 08:06:12 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x5d) ioctl$int_in(r0, 0x5452, &(0x7f000053d000)=0x4) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x900}, 0x1c) 2018/05/03 08:06:12 executing program 0: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000000040)) 2018/05/03 08:06:12 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/ipv6_route\x00') r1 = syz_open_dev$urandom(&(0x7f00000000c0)='/dev/urandom\x00', 0x0, 0x1a3042) sendfile(r1, r0, &(0x7f0000000000)=0x7, 0x80000003) 2018/05/03 08:06:12 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000300)={'syz_tun\x00', {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x290) [ 232.087885] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/05/03 08:06:13 executing program 2: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000280)={0xffffffffffffffff}) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f00000002c0)={0x7, @random="e3d440897b21"}) r1 = syz_open_dev$dspn(&(0x7f00000001c0)='/dev/dsp#\x00', 0x1, 0x400180) getsockname$inet(r1, &(0x7f0000000200)={0x0, 0x0, @remote}, &(0x7f0000000240)=0x10) r2 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0x7fffffff, 0xd6}, &(0x7f0000000100)=0x90) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000140)={r3}, &(0x7f0000000180)=0x8) setsockopt$inet6_int(r2, 0x29, 0x3c, &(0x7f00000000c0), 0x2) 2018/05/03 08:06:13 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000002}]}]}, 0x20}, 0x1}, 0x0) getsockopt(r0, 0x9, 0x401, &(0x7f0000000080)=""/20, &(0x7f00000000c0)=0x14) 2018/05/03 08:06:13 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x8) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000005c0)={0x0, 0x0}) r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x2, 0x482040) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f00000003c0)=0x1) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000500)=ANY=[@ANYRES32=0x0, @ANYBLOB="200000000200020021070300080001c9c37e68531828602e098fa6ca9d8649a6d100b4ef0b90a74354c4dfe01e7e8c52eb1e8b25107ecf36518541e7adf2c37674b8472bcd073b9150e5399e18c7d4902f608507edd373e253e6051b52e8fa8d8aa92db6e6cf7e2e7fc92795952b3a236c53fa2eb873beb1248802fdf6a79006"], &(0x7f0000000480)=0x2) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000004c0)={r2, 0x7, 0x40}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000100)={r3, 0x1}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000080), &(0x7f0000000400)=0x4) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f00000072c0)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000007380), 0x0, &(0x7f0000000600)}}], 0x2, 0x0) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='tmpfs\x00', 0x800, &(0x7f0000000300)="298870b76053215ebb3c99c68360c5c142d3b850a1e181642d1ef6691f470a04bf5f83b8aed522687103052363370b934193622e3c969ef29554ed7131020bd2d179f2015e294a252ce5a8caf324a8dd524cf75a71127f41ac80fd31301252f7a3404cabb5d17162cfd48e6afdcc83ece3bd16782c5f310a424a5e6ccae42b6443b1fde2835bcd84abffb0587a") ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000000440)=""/7) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000001c0)={r4, 0x7}, &(0x7f0000000200)=0x8) epoll_create1(0x80000) syz_open_dev$dmmidi(&(0x7f0000000180)='/dev/dmmidi#\x00', 0xfffffffffffffffb, 0x2000) 2018/05/03 08:06:13 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/ipv6_route\x00') r1 = syz_open_dev$urandom(&(0x7f00000000c0)='/dev/urandom\x00', 0x0, 0x1a3042) sendfile(r1, r0, &(0x7f0000000000)=0xffffffff00000000, 0x80000003) 2018/05/03 08:06:13 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x5d) ioctl$int_in(r0, 0x5452, &(0x7f000053d000)=0x4) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0xd0}, 0x1c) [ 232.780842] tmpfs: No value for mount option ')ˆp·`S!^»<™Æƒ`ÅÁBÓ¸P¡ád-öiG [ 232.780842] ¿_ƒ¸®Õ"hq#c7 “A“b.<–žò•Tíq1 ÒÑyò^)J%' [ 232.815754] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 232.831716] tmpfs: No value for mount option ')ˆp·`S!^»<™Æƒ`ÅÁBÓ¸P¡ád-öiG [ 232.831716] ¿_ƒ¸®Õ"hq#c7 “A“b.<–žò•Tíq1 ÒÑyò^)J%' 2018/05/03 08:06:13 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000288fa8)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000282fef)="1e336500ff4ad5e700000022000000ec", 0x10) r2 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x1f, 0x240) getsockopt$packet_int(r2, 0x107, 0x14, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendmmsg$alg(r1, &(0x7f0000217000)=[{0x0, 0x0, &(0x7f000011a000)}], 0x1, 0x0) 2018/05/03 08:06:13 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000000180)=ANY=[@ANYBLOB="14000000080601001500000000000000000000008317df91f8f063a0424cd00fa97aba2d9a15805df2dcaf0b00d1853f1e7470a1c43926fcc6ebbb60476ca2a98bff5658133f7e95cbc22781bc050df02302cfaf387ed377af879fd009ddfded454ad8d7f77976e23cb17d3a7d34df3201e9407a628916cb1b9768e94e77c88dd9425037d2af9ba62d9df6cd62a708c6265d0255627b5f772d3b0638e3144307c476b518a010df19ab74530de07bef3e1263b57526a530960d3e7d23cbb2a61717442acce40339efa03d9f35e4cad741a8dd74ecb945d17d095dc4263e9c76a94956"], 0x14}, 0x1}, 0x0) 2018/05/03 08:06:13 executing program 2: r0 = socket$inet_smc(0x2b, 0x1, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0xffffffff, 0x8000) keyctl$join(0x1, &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}) ioctl$SG_GET_RESERVED_SIZE(r1, 0x2272, &(0x7f0000000080)) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) shutdown(r0, 0x0) recvmmsg(r0, &(0x7f0000003c40)=[{{&(0x7f0000000100)=@ipx, 0x80, &(0x7f0000000400), 0x0, &(0x7f0000000440)=""/4096, 0x1000}}, {{&(0x7f0000002480)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000003ac0), 0x0, &(0x7f0000003b80)=""/178, 0xb2}}], 0x2, 0x0, &(0x7f0000003cc0)={0x0, 0x1c9c380}) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000280)='team\x00') accept4$packet(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0}, &(0x7f0000000300)=0x14, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@local, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}}}, &(0x7f0000001440)=0xe8) getsockopt$inet6_mreq(r1, 0x29, 0x0, &(0x7f0000003640)={@local, 0x0}, &(0x7f0000003680)=0x14) getpeername$packet(r1, &(0x7f00000037c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000003800)=0x14) getsockname$packet(r1, &(0x7f0000003840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000003880)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000038c0)={{{@in=@rand_addr, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@broadcast}}, &(0x7f00000039c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000003a00)={{{@in6=@mcast1, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000003b00)=0xe8) getsockname(r1, &(0x7f0000006480)=@ll={0x0, 0x0, 0x0}, &(0x7f0000006500)=0x80) getpeername$packet(r1, &(0x7f0000006540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000006580)=0x14) recvmsg$kcm(r1, &(0x7f00000072c0)={&(0x7f0000007040)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000007200)=[{&(0x7f00000070c0)=""/91, 0x5b}, {&(0x7f0000007140)=""/33, 0x21}, {&(0x7f0000007180)=""/97, 0x61}], 0x3, &(0x7f0000007240)=""/112, 0x70, 0xdabb}, 0x120) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000007340)={'irlan0\x00', 0x0}) getsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000009b00)={@remote, 0x0}, &(0x7f0000009b40)=0x14) sendmsg$TEAM_CMD_NOOP(r1, &(0x7f000000a0c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f000000a080)={&(0x7f0000001480)=ANY=[@ANYBLOB="d8040000", @ANYRES16=r2, @ANYBLOB="000128bd7000fedbdf250000000008000100", @ANYRES32=r3, @ANYBLOB="0c0102005c000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b0000002c0004000500ff0200000000010403000700000001004e070700000096bd0401260f0000000008e50500000038000100240001006e6f746966795f70656572735f696e74657276616c0000000000000000000000080003000300000008000400f70000003c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r4, @ANYBLOB="38000100240001006e6f746966795f70656572735f696e74657276616c00000000000000000000000800030003000000080004000700000008000100", @ANYRES32=r5, @ANYBLOB="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", @ANYRES32=r6, @ANYBLOB="400001002400010071756575655f69640000000000000000000000000000000000000000000000000800030003000000080004000300000008000600", @ANYRES32=r7, @ANYBLOB="400001002400010071756575655f69640000000000000000000000000000000000000000000000000800030003000000080004000900000008000600", @ANYRES32=r8, @ANYBLOB="3c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r9, @ANYBLOB="40000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b000000080004000000000008000600", @ANYRES32=r10, @ANYBLOB="38000100240001006d636173745f72656a6f696e5f696e74657276616c000000000000000000000008000300030000000800040000040000400001002400010071756575655f69640000000000000000000000000000000000000000000000000800030003000000080004000200000008000600", @ANYRES32=r11, @ANYBLOB="08000100", @ANYRES32=r12, @ANYBLOB="8400020040000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b0000000800040004000000080007000000000040000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r13, @ANYBLOB="080007000000000008000100", @ANYRES32=r14, @ANYBLOB="ec00020038000100240001006d636173745f72656a6f696e5f696e74657276616c00000000000000000000000800030003000000080004000400000038000100240001006e6f746966795f70656572735f636f756e7400000000000000000000000000000800030003000000080004000800000040000100240001006d6f646500000000000000000000000000000000000000000000000000000000080003000500000010000400726f756e64726f62696e000038000100240001006c625f73746174735f726566726573685f696e74657276616c0000000000000008000300030000000800040007000000"], 0x4d8}, 0x1, 0x0, 0x0, 0x4000004}, 0x40000) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000180)={0x0}, &(0x7f00000001c0)=0xc) ptrace$setsig(0x4203, r15, 0x2, &(0x7f0000000200)={0x18, 0x7, 0x0, 0x800}) 2018/05/03 08:06:13 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/ipv6_route\x00') r1 = syz_open_dev$urandom(&(0x7f00000000c0)='/dev/urandom\x00', 0x0, 0x1a3042) sendfile(r1, r0, &(0x7f0000000000)=0x7400000000000000, 0x80000003) 2018/05/03 08:06:13 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000000c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="38010000100001000000000000000000fe8000000000000000000000000000bbfe8000c2d700000000000000000000aa00000000000000f400000000000000008417a37197aa439c9c8cee0cc3ff6ac1783f5afdd1f643d0bb3346114d7e25652221da4db8928f96b3dd062e7a9ad6979f1215d75eacf813dbce85e423b4c87e2267516a1068f7e5a3f357d603e64c3e9679f8742c671bb99d", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="ffffffff000000000000000000000000000000006c000000ff02000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a0000000000000000000000480003006465666c617465000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fffff000"], 0x138}, 0x1}, 0x0) 2018/05/03 08:06:13 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x5d) ioctl$int_in(r0, 0x5452, &(0x7f000053d000)=0x4) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x900000000000000}, 0x1c) 2018/05/03 08:06:13 executing program 1: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)={0xaa, 0x20}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1}) madvise(&(0x7f000090b000/0x3000)=nil, 0x3000, 0x4) r1 = openat$null(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/null\x00', 0x1fffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000000100)={r2, 0x2}) userfaultfd(0x80800) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64031, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc10c5541, &(0x7f0000000180)={0xffffffff, 0x7, 0x3, 0x0, 0x0, [], [], [], 0x4, 0x10001}) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000140)={&(0x7f000097f000/0x4000)=nil, 0x4000}) read(r0, &(0x7f000060df9c)=""/100, 0x64) 2018/05/03 08:06:13 executing program 3: socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x5f, 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, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$bt_hidp(0x1f, 0x3, 0x6) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x400000, 0x0) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f00000000c0)) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000000100)={0x7, {{0x2, 0x4e20, @multicast1=0xe0000001}}}, 0x88) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000040), 0x4) sysinfo(&(0x7f00000001c0)=""/85) openat$rtc(0xffffffffffffff9c, &(0x7f0000000840)='/dev/rtc0\x00', 0x0, 0x0) [ 233.233528] netlink: 72 bytes leftover after parsing attributes in process `syz-executor7'. [ 233.254511] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/05/03 08:06:14 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/ipv6_route\x00') r1 = syz_open_dev$urandom(&(0x7f00000000c0)='/dev/urandom\x00', 0x0, 0x1a3042) sendfile(r1, r0, &(0x7f0000000000)=0x6c000000, 0x80000003) 2018/05/03 08:06:14 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20010000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) get_thread_area(&(0x7f0000000100)={0x100000000, 0x1000, 0x173b0e2ea5edbf4a, 0x4, 0x7, 0x1000, 0x9a1, 0x1, 0x3, 0x380000000000}) msgget(0x0, 0x41) msgget(0x3, 0x200) msgget(0x3, 0x0) r0 = msgget(0x2, 0x8) msgctl$IPC_RMID(r0, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x10, 0x800) setsockopt$inet_dccp_int(r1, 0x21, 0x5, &(0x7f00000000c0)=0x6, 0x4) alarm(0x1000) msgget(0x0, 0x400) 2018/05/03 08:06:14 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00006cdfa8)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null-generic\x00'}, 0x58) r1 = fcntl$dupfd(r0, 0x0, r0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000c0afff)}, 0x28058}, 0x0, 0x0, r1, 0x0) accept4$alg(r0, 0x0, 0x0, 0x0) io_setup(0x401, &(0x7f000014b000)=0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='environ\x00') r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r3, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x404040}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x28, r4, 0x11, 0x70bd2b, 0x25dfdbfb, {0x1}, [@IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x7b}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x400d1}, 0x4000000) ioctl$TIOCGETD(r3, 0x5424, &(0x7f0000000040)) io_submit(r2, 0x200000ca, &(0x7f0000001780)) 2018/05/03 08:06:14 executing program 7: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvfrom(0xffffffffffffffff, &(0x7f0000000140)=""/4096, 0x1000, 0x0, &(0x7f0000001140)=@ipx={0x4, 0x0, 0x0, "5d6f634e9e66"}, 0x80) r0 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0x7ffe) syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x802, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) readv(r1, &(0x7f0000000100)=[{&(0x7f0000000080)=""/4, 0x4}], 0x38d) 2018/05/03 08:06:14 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socket$inet(0x2, 0x7, 0x80000000) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) getpeername$inet(r0, &(0x7f0000000440), &(0x7f0000000480)=0x10) 2018/05/03 08:06:14 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) vmsplice(r1, &(0x7f0000000300)=[{&(0x7f00000000c0)="8bdae502b9cd01593767912fd84083ecf67238d2cdd83f60cc0d24521dee58bb0071c1e909a6d45f1eb6c03b37d52cc3cb04f95670a9123117c6b031c9e3d0aed977f04cfe5a1755ed80bc0fa8dc1f90c3664fd56d048d5cb40480fdd5dfb29731e6727c666904e9b4dea8b175affae8d9e781e07c15473de17565d5921cddd0d89f4d50061c95a7d65e22d2a7ddf26f3f", 0x91}, {&(0x7f00000001c0)="9269f4f25b1c512c5e231869ce3db264f5bc0b9b3bd93ad96937dabe60db054e106928b8f3cd7a09e5a160b25605a65e1ffb", 0x32}, {&(0x7f0000000200)="ac0b1cdd364d83987c97eedaa36c9d983f47e09adb5535d176941cbe02d2b7548ce8d245fe9fd1c76d7a3e0b433c7060f45322e599c53604f9b09db24255c2db6c9b3bfe386f252a3050c18a106725022f5f935edcc1d573520c0af17f33550e19e7240fbc6048204fac3dc25c451c1e1e1997983ed0ae9464827c4cd221ddf83fc3076572225c9800a9f693dbcea4373ef3c25de91766cba0178c60c2b6c14050b9073b63d5ec736eadfd4ec8ed921c1e810a86d050b60314b7a5110f714130970ee0fe64c3f27d17497e9d519f0fa6a568505760f075153261f6d10307a38679d6", 0xe2}], 0x3, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="072c171913939750ea80dd6476738ac63328b587252caada819c18c3756ff89d791a542d13f6685f5a13df9c514d2d98116adf22af0a7f2d2d818b87d7f7f8f6134afbfe97abded2ca33e6f12fa3085f"], 0xa) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/05/03 08:06:14 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000100)='mime_type^wlan1mime_type\x00') 2018/05/03 08:06:14 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x5d) ioctl$int_in(r0, 0x5452, &(0x7f000053d000)=0x4) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x300000000000000}, 0x1c) [ 234.125302] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/05/03 08:06:14 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) fgetxattr(r0, &(0x7f00000000c0)=@known='security.capability\x00', &(0x7f0000000080), 0x0) r1 = shmget$private(0x0, 0x4000, 0x208, &(0x7f0000ffa000/0x4000)=nil) shmctl$SHM_STAT(r1, 0xd, &(0x7f0000000100)=""/191) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000000040)=0x4) 2018/05/03 08:06:14 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000, 0x281, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x84, 0x0) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000280)={0x14, 0x27, 0x331, 0x0, 0x0, {0x8}}, 0x14}, 0x1}, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000440)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r0, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000480)=ANY=[@ANYBLOB='t\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="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"], 0x74}, 0x1, 0x0, 0x0, 0x4000000}, 0x4004004) openat$ion(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ion\x00', 0x181800, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000000340)={{0x9, 0x1}, 'port1\x00', 0x10, 0x401, 0x61, 0x4, 0x9, 0x5, 0x9, 0x0, 0x4, 0x7f}) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000000080)) 2018/05/03 08:06:14 executing program 3: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x40140, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0xd, &(0x7f0000000140)=""/88, &(0x7f00000001c0)=0x58) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r1, 0x800000c0045006, &(0x7f0000000040)=0x8) getsockopt$ARPT_SO_GET_ENTRIES(r1, 0x0, 0x61, &(0x7f0000000000)=ANY=[@ANYBLOB="66696c74657200000000000000dbeb98f82701000000000000000000000000000b000000dec37d66816936ef44a03e"], &(0x7f00000000c0)=0x2f) 2018/05/03 08:06:14 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/ipv6_route\x00') r1 = syz_open_dev$urandom(&(0x7f00000000c0)='/dev/urandom\x00', 0x0, 0x1a3042) sendfile(r1, r0, &(0x7f0000000000)=0xb000000, 0x80000003) 2018/05/03 08:06:14 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000042ffa8)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-generic\x00'}, 0x58) socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="a62ce5c251735523dae9547309f16822c323768020de384a9d3fac766cd05b0e659cda0a6e00453f63288a8cdb11d1ae8efcc9d152f9", 0x36) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) accept(r2, 0x0, &(0x7f00000000c0)) recvmsg(0xffffffffffffffff, &(0x7f0000002640)={&(0x7f0000000000)=@pptp={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f0000002580)=[{&(0x7f0000001580)=""/4096, 0x1000}], 0x1}, 0x0) sendfile(r1, r2, &(0x7f00007ed000), 0x2b) listen(r2, 0x8) 2018/05/03 08:06:14 executing program 7: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000000240)={0x5, 0x2, 0x65}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000100)={0x0, 0x80, "0056ad44bf21e01f525976c2ab3c86a63d2aa06390a4b108fb72c010f04210f3d61158a11ee4388c8d312d2bdb050f815302464568141f10e660bff149819522b80260b0301ef3a2d83cc74af8ad347a60f3d5fc044f5d0e22b943501d19287f17dc319590d4d5bee334947d4ae0d2b038a86fe07cc414bb507d1d61ddd69423"}, &(0x7f0000000080)=0x88) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r0, 0x4010ae74, &(0x7f0000000280)={0x0, 0x7f}) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000200)={r1}, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mq_getsetattr(r0, &(0x7f00000002c0)={0x3, 0x1, 0x7, 0x9, 0x3f, 0x8, 0x2, 0x9}, &(0x7f0000000300)) r2 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/ipv6_route\x00') r3 = syz_open_dev$urandom(&(0x7f00000000c0)='/dev/urandom\x00', 0x0, 0x1a1042) sendfile(r3, r2, &(0x7f0000000000), 0x80000003) 2018/05/03 08:06:14 executing program 1: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000080)={0x1af7, 0x1, 0x800, 'queue0\x00', 0x2}) close(r0) 2018/05/03 08:06:14 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x2}, 0x1c) r2 = socket$packet(0x11, 0xc00000000000000a, 0x300) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x20000001, &(0x7f0000000180)={0xa, 0x2}, 0x1c) readv(r0, &(0x7f00000002c0)=[{&(0x7f0000000200)=""/129, 0x81}], 0x1) timer_create(0x0, &(0x7f000030c000)={0x0, 0x12}, &(0x7f0000264ffc)) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='comm\x00') fcntl$dupfd(r1, 0x406, r2) exit(0xfffffffffffffffc) writev(r3, &(0x7f0000000780)=[{&(0x7f0000000700)="91", 0x1}], 0x1) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)) dup3(r2, r0, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{}, {0x0, 0x9}}, &(0x7f0000000040)) r4 = gettid() tkill(r4, 0x16) 2018/05/03 08:06:14 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x5d) ioctl$int_in(r0, 0x5452, &(0x7f000053d000)=0x4) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x500000000000000}, 0x1c) 2018/05/03 08:06:14 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000dddfc8)={&(0x7f0000f8d000)={0x10}, 0xc, &(0x7f00008a7000)={&(0x7f0000000040)=ANY=[@ANYBLOB="2c00000001040101fff72c3e64f78ed2510702000c0001000100000319010191c000010c8002000c0000f702000013"], 0x2f}, 0x1}, 0x0) fcntl$setstatus(r0, 0x4, 0x40400) ioctl(r0, 0x777808, &(0x7f0000000080)="35b8312a8e9c6e203af24dd952028f147e029a4a9a") r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000000000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) dup3(r0, r1, 0x0) [ 234.473711] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 234.511541] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 234.541271] netlink: 12 bytes leftover after parsing attributes in process `syz-executor3'. [ 234.568786] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. [ 234.583287] netlink: 12 bytes leftover after parsing attributes in process `syz-executor3'. [ 234.595422] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. 2018/05/03 08:06:16 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/ipv6_route\x00') r1 = syz_open_dev$urandom(&(0x7f00000000c0)='/dev/urandom\x00', 0x0, 0x1a3042) sendfile(r1, r0, &(0x7f0000000000)=0x7400, 0x80000003) 2018/05/03 08:06:16 executing program 2: r0 = getpid() r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0xfff, 0x8000) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f0000000040)=""/13) r2 = syz_open_procfs(r0, &(0x7f0000000080)='\x00\x00\x00\afles\x00') getdents(r2, &(0x7f0000000100)=""/123, 0x7b) mprotect(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x2) getdents(r2, &(0x7f0000000ea9)=""/407, 0x197) 2018/05/03 08:06:16 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = dup(r0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000280)={0xd9, {{0x2, 0x4e24, @loopback=0x7f000001}}}, 0x88) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f00000001c0)={'ifb0\x00', 0xffffffffffff0174}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r4 = dup3(r3, r0, 0x0) kexec_load(0x0, 0x1, &(0x7f0000000640)=[{&(0x7f00000000c0)="806894d9c9", 0x5}], 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r3, 0xae80, 0x0) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000340)=0x6) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000de9000)=[@textreal={0x8, &(0x7f0000000200)="0f189e640066b9800000c00f326635000400000f3066b9050a000066b80b00000066ba000000000f30670fc76ca4f866b9c002000066b8ba90000066ba000000000f303e0f0f422f8a660fd3d5360f306566660f2f58080f20d86635080000000f22d8", 0x63}], 0x1, 0x0, &(0x7f0000000140), 0x0) chmod(&(0x7f0000000080)='./file0\x00', 0x0) sendmsg$nl_generic(r6, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1080100}, 0xc, &(0x7f0000000100)={&(0x7f0000000680)=ANY=[@ANYBLOB="9413000031002a0b25bd7000fbdbdf250200000008003a00", @ANYRES32=r5, @ANYBLOB="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"], 0x1394}, 0x1}, 0x4000) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/05/03 08:06:16 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_pts(0xffffffffffffffff, 0x400000) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000000040)={0x8, 0x0, 0x7, 0x2, 0x3f, 0xffffffffffff75f4}) r2 = socket$key(0xf, 0x3, 0x2) ioctl$KDADDIO(r0, 0x4b34, 0x1ff) personality(0x400000d) sendmsg$key(r2, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)=ANY=[@ANYBLOB="020400000a000000000000000000001d030006000000000002000000e000000100000000000000000200010000000000000000ef8b79d900030005000000000002000000e0000001ff0f000000000000"], 0x50}, 0x1}, 0x0) 2018/05/03 08:06:16 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="0fae8c861b"], 0x5) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000010000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000100)="0f09c744240000380000c74424028f000000c7442406000000000f0114240f9a9f00800000670f209a642e3e0f01f7670f080fc7aeb2440000660f388153940f30ad", 0x42}], 0x1, 0x0, &(0x7f00000001c0), 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000080)={0x1fd, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/03 08:06:16 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000d7aff5)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$key(0xf, 0x3, 0x2) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000ee1000)=ANY=[@ANYBLOB="1600000000000000"]) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x6) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)={0x0, r1}) openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) 2018/05/03 08:06:16 executing program 3: r0 = socket(0x100000001e, 0x1, 0x0) setsockopt(r0, 0x10f, 0x0, &(0x7f0000000000), 0x0) 2018/05/03 08:06:16 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x5d) ioctl$int_in(r0, 0x5452, &(0x7f000053d000)=0x4) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x142800}, 0x1c) 2018/05/03 08:06:16 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000500)=@ipv4_newroute={0x24, 0x18, 0x321, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, [@RTA_ENCAP_TYPE={0x8, 0x15}]}, 0x24}, 0x1}, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x20080) ioctl$SG_SET_RESERVED_SIZE(r1, 0x2275, &(0x7f0000000080)=0x7) [ 235.875766] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/05/03 08:06:16 executing program 2: r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 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) socketpair$inet6(0xa, 0x0, 0x7ff, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000080), &(0x7f00000000c0)=0x10) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000340)=0x4) fchdir(r3) setns(r1, 0x20000000) ioctl$TCSETSW(r3, 0x5403, &(0x7f00000001c0)={0xfffffffffffff99b, 0x9, 0x776e, 0xb63100000000, 0x6, 0x2, 0x0, 0x1, 0x38b0, 0x101, 0xfff, 0x7}) mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) tee(r2, r2, 0x8, 0x8) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x40, 0x0) rmdir(&(0x7f00000002c0)='./file0\x00') mlock2(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r4, 0x119, 0x1, &(0x7f0000000280)=0x6, 0x4) sendmmsg$nfc_llcp(r4, &(0x7f0000001500)=[{&(0x7f0000000380)={0x27, 0x0, 0x0, 0x6, 0x401, 0x4b, "bfb6728292f172f234bd7a0c12baa7034ae477ca8782ebf403549004ca71ca4d85753639fe394be2541a0ab0c2af88f7e31f602698574a212d450e1dcd519d", 0x7}, 0x60, &(0x7f0000000300)=[{&(0x7f0000000400)="1c419fe07e116ee106eb312c474211a2904a9e113dbd86bb54300fbc2603800f1610c3c0512788f0e5d18627db8506e612b15ed4dfeb7427be195b81a2454eef21d6ce489893b7df5b7e33f8bf024af31d13d70a035974843e55557eec7feb140103eaa7f1b946ec36f9d47b7830a9ee0c3dc88e9c6b8aea7369845f36dec7491fd6b6d5191a0d6d9090830bc1ec88aa6d8c617cd6e5202a5737cea128efd3dc2e00880f99650ce67779636031e407", 0xaf}], 0x1, &(0x7f00000004c0)={0x1010, 0x11f, 0x62, "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"}, 0x1010, 0x800}], 0x1, 0x20000080) ioctl$EVIOCGBITSND(r4, 0x80404532, &(0x7f0000000140)=""/121) 2018/05/03 08:06:16 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/ipv6_route\x00') r1 = syz_open_dev$urandom(&(0x7f00000000c0)='/dev/urandom\x00', 0x0, 0x1a3042) sendfile(r1, r0, &(0x7f0000000000)=0xc00, 0x80000003) 2018/05/03 08:06:16 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, 0xfffffffffffffd8b) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='syz_tun\x00', 0x10) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="93bb9d804123", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) [ 235.978358] netlink: 'syz-executor3': attribute type 21 has an invalid length. [ 235.994553] netlink: 'syz-executor3': attribute type 21 has an invalid length. 2018/05/03 08:06:16 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x37f) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000003f80)=[{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000001c0)="c484b4a4eff66871b6a98a2275ba15fe", 0xffffff81}], 0xffffffffffffe9d, &(0x7f0000000200), 0x18}], 0x1, 0xfffffffffffffffe) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/05/03 08:06:16 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x5d) ioctl$int_in(r0, 0x5452, &(0x7f000053d000)=0x4) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x11000000}, 0x1c) 2018/05/03 08:06:16 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x10000) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x37, &(0x7f0000001f31)="53783a8322a10d41b5f9f3f183ac8515cc87e7c4e5788880416f5bd43698c0969d7496da718255d62602d8d93eb3eae139ad13b14ae91a43175fbfca470001b9f04df992397a000000000000000988f1485dfddb2a6e9ed321d8f64e270000c6a664f7f750d56352", 0x68) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) getsockopt$inet6_buf(r1, 0x29, 0x37, &(0x7f00001d7000), &(0x7f0000aa1000)=0x1e0) 2018/05/03 08:06:16 executing program 7: r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 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, 0x0, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000000180)=[{&(0x7f0000000100)="7b1efe0ea4995ac3ae085170112e9fca429d073e618445bc1ee5f6ff3b499202cf55092472a3b1153d5d1ce55728c72437316dd4f23bec2d583e08144698043315c08216eda0919104b0c40cf0595d68294405de823ac5ee2c51de53bfab1b546a22f8fc28600cfa7cf9e7a7", 0x6c}, {&(0x7f0000000280)="b787b103e7be9a4d150e81231af8ab90ce04c7754500df9caf18cf841c8350cb92af6949d3c8ae113d7bf053b41171dc6a86e064ed29cddbcebe32691c9ac52f0aa5c0124fb4f8db4e2db9f3f386db037b9afe4163eadb6ef28d09f20bf032e6c53966f58b81154fc5b6db31e61ce8c6c60d454265f877d2b3737e3fd2cf24c0a45885efe9919e439e86555c7ec5add36e61d574ef020e1261758cdef5760df2235a6ec1636723c3aa40236df99bf2a65058cda34d385d54261df9e52feeac6fc3f3f6a4520e", 0xc6}, {&(0x7f0000000380)="b2d3ce81ae39ff80a8df0068c7fea9c7fad061ecbb53f518483cdb84a0ffdb025ce20f2111a1e3857ce8cf403b3eaead9f64b9f6ff7b8991b0eaae8185a6420b173948c2d871776aab90216d0358f37f2051b36893a426468b387808e6085a738b8f9a327ef66c8a49327541b7adb36dcb6117e09c6c648d15afbdebb9ecb1b0b3560e30fd46b5c0f101c97f43db51c6027376bb5cb399ac83df9281fb9a77d36329f1fab340ce034ae09194ce041f7e2a410b40abafaba02146d6ba47c2a3ceb4b27faf0d1b36d529e0a4549b8648", 0xcf}, {&(0x7f0000000080)="1d4d74", 0x3}, {&(0x7f0000000480)="a2e966dc41cf8bbf78a99aec5cef6b214eeee29e37d809158e75129590f06044e1ff95e57a05f83fcc7e7af02d1dcd6aecc7cb1278f79ee3a4feb34e42a3ec70b58a44c42de492a1d29021aa9afdf49ef4fc84c45ada93449835c60aea619123d08350bf85d67f9dc2f369bd4ab0f53ac51b948040b7a5f74af421559764a82f993e8ee2c18e41f594dfac7990bc7cda3c2a79a1f8fb1fd4a9eb0590405f3f6f4fc9f273767a1f3ae8795bf7b3f5345b177fe27fd1b6e7e14dbdab304ff5d7d40d6d47a205b03dde29", 0xc9}], 0x5, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000000000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="13284894c2591e64532bedc7770c00888ce71b9b4a06000000ffedffb429bd95a5b9"], 0x14}, 0x1}, 0x0) 2018/05/03 08:06:16 executing program 5: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r2, 0x0) accept4(r2, &(0x7f0000c71000)=@alg, &(0x7f00000000c0)=0x80, 0x0) r3 = accept4(r0, &(0x7f0000975000)=@can, &(0x7f0000752ffc)=0x10, 0x0) sendto$inet(r1, &(0x7f0000531fff), 0x0, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r3, &(0x7f0000b76fc8)={&(0x7f0000715000)={0x10}, 0xc, &(0x7f000066f000)={&(0x7f0000896000)=ANY=[]}, 0x1}, 0x0) write(r1, &(0x7f0000f8aff1), 0xff8f) sendto$inet(r3, &(0x7f0000494f01), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/05/03 08:06:16 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x2) write$tun(r0, &(0x7f0000000080)={@void, @hdr, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}, 0x32) ioctl(r0, 0x227b, &(0x7f0000001000)="06") ioctl$SG_SET_KEEP_ORPHAN(r0, 0x2287, &(0x7f0000000000)=0x40) fcntl$setstatus(r0, 0x4, 0x4000003ffc) read(r0, &(0x7f0000000240)=""/154, 0x9a) [ 236.212060] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/05/03 08:06:17 executing program 2: prctl$setname(0xf, &(0x7f0000000280)="00ca046fe947831457a15628adfb1578287bd74ad57e1dc01baae7930449db5d095ee14ef9e2b6e080cdbc0b9d69d3aa11a4dcacdd6decc2e39a328ede28e092a252d877b581902e01a190c2821df037699cc04157fee8ec28f45803a2259bfa09a89f65d854df0df24028852ce793ca4918ff2a4fb6467e32d283654add61c86f652f4e9b0fb6a451dd0ce0f44910b95ad68f6852d9095c2bc3108172f44a3f") seccomp(0x1, 0x2, &(0x7f0000007ff0)={0x0, &(0x7f0000004fe8)}) r0 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x80000000, 0x810202) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x0, 0x0) 2018/05/03 08:06:17 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/ipv6_route\x00') r1 = syz_open_dev$urandom(&(0x7f00000000c0)='/dev/urandom\x00', 0x0, 0x1a3042) sendfile(r1, r0, &(0x7f0000000000)=0x8, 0x80000003) 2018/05/03 08:06:17 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x8000000) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000040)={0x1, 0x0, [{0x1d9}]}) 2018/05/03 08:06:17 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000c4c000)='./file0\x00', &(0x7f0000a98000)={0x3}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(0xffffffffffffffff, 0xaeb7) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9bec8)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0xfffffffffffffffc, 0x0, 0x0, 0x400060}) ioctl$KVM_SET_DEBUGREGS(r2, 0x4080aea2, &(0x7f00000000c0)={[0x1000, 0xd000, 0x10000, 0x7004], 0x8000, 0x0, 0xffffffff}) mprotect(&(0x7f0000a98000/0x2000)=nil, 0x2000, 0x1) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f0000000040)) 2018/05/03 08:06:17 executing program 7: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x200800, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000080)={0x6, 0x7f, 0x3, 0x81}, 0x8) sendto$inet(r1, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) write$vnet(r2, &(0x7f0000000340)={0x1, {&(0x7f0000000240)=""/177, 0xb1, &(0x7f0000000300)=""/1, 0x2, 0x2}}, 0x68) shutdown(r0, 0x1) rt_sigaction(0x11, &(0x7f0000000180)={0x0, {0x1}, 0x80000000, 0x5}, &(0x7f00000001c0), 0x8, &(0x7f0000000200)) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f00000003c0)) recvfrom$inet(r1, &(0x7f00000000c0)=""/149, 0x95, 0x101, 0x0, 0x38a) 2018/05/03 08:06:17 executing program 1: r0 = perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00000000c0)=0x0) perf_event_open(&(0x7f0000000180)={0x7, 0x70, 0x7, 0x4, 0xffffffffffff0001, 0xffffffff, 0x0, 0x2, 0x10041, 0x8, 0x3, 0x100, 0xfffffffffffffff9, 0x101, 0x6, 0x2, 0x7fffffff, 0x7, 0x3, 0xfd7, 0x7, 0x10000, 0x4, 0x1, 0x100, 0x800, 0xfff, 0x5, 0x6, 0x780, 0x6, 0x3, 0xfffffffffffffff9, 0x1, 0x7e00000000, 0x101, 0x6, 0xf1e, 0x0, 0x7ff, 0x4, @perf_bp={&(0x7f0000000080), 0x1}, 0x4080, 0x800, 0x2, 0x2, 0x0, 0xfff, 0x8001}, r3, 0xf, r0, 0x2) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f0000387000), 0x4) sendmmsg$unix(r2, &(0x7f00000bd000), 0x80, 0x0) connect$unix(r2, &(0x7f00002ffff6)=@file={0x0, './file0\x00'}, 0xa) r4 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0xc0080, 0x0) ioctl$TUNSETNOCSUM(r4, 0x400454c8, 0x1) close(r1) 2018/05/03 08:06:17 executing program 5: syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ppoll(&(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x77359400}, &(0x7f0000000180), 0x8) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x0, &(0x7f0000000180), 0x1ba) openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000000000)=0x6, 0x4) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/03 08:06:17 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x5d) ioctl$int_in(r0, 0x5452, &(0x7f000053d000)=0x4) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x4000000}, 0x1c) 2018/05/03 08:06:17 executing program 2: prctl$seccomp(0x2f, 0x0, &(0x7f00000000c0)={0x2257, &(0x7f0000000080)}) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x1f, 0xc1ae, 0x2}, &(0x7f0000000140)=0x10) munlock(&(0x7f0000ffc000/0x1000)=nil, 0x1000) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000100)={r1, 0x3, 0xbb18}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000000)=[@in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e22}], 0x20) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) [ 237.424808] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/05/03 08:06:17 executing program 0: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) syz_open_procfs(r0, &(0x7f0000000040)='net/netfilter\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000000280)=@get={0x1, &(0x7f0000000240)=""/2, 0x1}) syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x0, 0x201) readahead(r1, 0x3, 0x1) 2018/05/03 08:06:18 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/ipv6_route\x00') r1 = syz_open_dev$urandom(&(0x7f00000000c0)='/dev/urandom\x00', 0x0, 0x1a3042) sendfile(r1, r0, &(0x7f0000000000)=0x4c000000, 0x80000003) 2018/05/03 08:06:18 executing program 3: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x103b}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000180)={r1, 0xb0, &(0x7f00000000c0)=[@in={0x2, 0x4e23, @loopback=0x7f000001}, @in6={0xa, 0x4e22, 0x8000, @ipv4={[], [0xff, 0xff]}, 0x3}, @in6={0xa, 0x4e24, 0x0, @loopback={0x0, 0x1}, 0x100}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in6={0xa, 0x4e23, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @multicast2=0xe0000002}, @in6={0xa, 0x4e20, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x2}]}, &(0x7f00000001c0)=0x10) syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x2c, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 2018/05/03 08:06:18 executing program 2: socket$vsock_stream(0x28, 0x1, 0x0) r0 = syz_open_dev$dspn(&(0x7f00000001c0)='/dev/dsp#\x00', 0x3, 0x22001) ioctl$KVM_CHECK_EXTENSION_VM(r0, 0xae03, 0x200) openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup3(r2, r1, 0xfffffffffffffffe) ioctl$LOOP_GET_STATUS(r3, 0x4c03, &(0x7f00000000c0)) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000005c0)=[@text64={0x40, &(0x7f0000000640)="653aba1f00000066450ff37a00b9900900000f32420f07c744240076000000c7442402180d0000ff1c24b9800000c00f3235008000000f30c4e235ba618266baf80cb8bc6e4283ef66bafc0cb856cbc4fdef0f01d62e42de8a00000000", 0x5d}], 0x1, 0x0, &(0x7f0000000080)=[@cstype3={0x5, 0x3}, @flags={0x3, 0x10}], 0x2) ioctl$KVM_GET_SUPPORTED_CPUID(r3, 0xc008ae05, &(0x7f00000006c0)=""/4096) ioctl$KVM_SET_MSRS(r3, 0xc008ae88, &(0x7f0000000000)=ANY=[@ANYBLOB="01000000000000009104000000000000000000"]) 2018/05/03 08:06:18 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f00000000c0)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000100)='net/netlink\x00') read$eventfd(r2, &(0x7f0000000000), 0x8) 2018/05/03 08:06:18 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x10100, 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') ioctl$TCXONC(r0, 0x540a, 0x0) poll(&(0x7f0000007000)=[{r0}], 0x1, 0x10aef) ioctl$TCXONC(r0, 0x540a, 0x9) 2018/05/03 08:06:18 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/ipv6_route\x00') r1 = syz_open_dev$urandom(&(0x7f00000000c0)='/dev/urandom\x00', 0x0, 0x1a3042) sendfile(r1, r0, &(0x7f0000000000)=0x4000000, 0x80000003) 2018/05/03 08:06:18 executing program 2: r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000000040)="240000002e001d003200000800417700fbffffde01000000000001000000000804000000", 0x24) openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x80000, 0x0) 2018/05/03 08:06:19 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setpriority(0x2, 0x0, 0x8) arch_prctl(0x1003, &(0x7f00000000c0)="38a777d383586c47e52227e1b45801f4bfd1c621555797d6e868c41fefa78cba3de088ff12489fa949d3baf4d5") 2018/05/03 08:06:19 executing program 2: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000000c0)={0xa, 0x9, 0x2, 0x7ff, 0x0}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={r1, 0x6}, &(0x7f00000001c0)=0x8) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000540)=@nat={'na%\x00', 0x19, 0x3, 0x380, [0x20000140, 0x0, 0x0, 0x20000170, 0x200002d0], 0x0, &(0x7f0000000100), &(0x7f00000005c0)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000006e7230000000000000000000000000006772657461703000000000000000000074756e6c30000000000000000000000073797a6b616c6c657230000000000000ffffffffffff000000000000aaaaaaaaaaaa000000000000000070000000f80000003001000049444c4554494d4552000000000000000000000000000000000000000000000028000000000000000000000073797a3000000000000000000000000000000000000000000001000000000000000000006172707265706c790000000000000000000000000000000000000000000000001000000000000000aaaaaaaaaabb000000000000000000006172707265706c790000000000000000000000000000000000000000000000001000000000000000aaaaaaaaaabb000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000020000000000000000000000000064756d6d79300000000000000000000062707130000000000000000000000000697036746e6c3000000000000000000073697430000000000000000000000000ffffffffffff000000000000aaaaaaaaaaaa00000000000000007000000070000000a00000007265646972656374000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000062726964676530000000000000000000697036746e6c3000000000000000000062637368300000000000000000000000766c616e300000000000000000000000000000000000000000000000ffffffffffff0000000000000000c0000000c0000000f000000069707673000000000000000000000000000000000000000000000000000000002800000000000000ac1414aa000000000000000000000000000000000000000000000000000000000000000000000000415544495400000000000000000000000000000000000000000000000000000008000000000000000000000000000000dd1553ca966bb0d58921990d5152f9e1540500cb376c876993d003fdcedb8b026dc3e477fc99cbcbe33574508c5ac5e7dd204e7ab0c106f7d67a7b33ea828eaca7"]}, 0x439) 2018/05/03 08:06:19 executing program 1: openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f0000005fec)={0x0, 0x0, 0x2}) pkey_mprotect(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x4, 0xffffffffffffffff) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000005fe0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000008000/0x2000)=nil}) 2018/05/03 08:06:19 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x5d) ioctl$int_in(r0, 0x5452, &(0x7f000053d000)=0x4) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x4000}, 0x1c) 2018/05/03 08:06:19 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000180)=[@textreal={0x8, &(0x7f0000000140)="0f017000660f23790f18f90f0d7df301e5e28e0f01cf0f1ba316842e65666c0f0119", 0x22}], 0x1, 0x0, &(0x7f00000001c0), 0x0) write$sndseq(0xffffffffffffffff, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @raw32}], 0x30) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000040)={0x0, 0x0, 0x5001, 0x1000, &(0x7f0000ff2000/0x1000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000000c0)={0x10003, 0x3, 0x6006, 0x2000, &(0x7f0000ff2000/0x2000)=nil}) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x6c083, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r3, 0x6430) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_GET_FPU(r2, 0x81a0ae8c, &(0x7f00000001c0)) 2018/05/03 08:06:19 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="180037ef8100000002000000", @ANYRES32=0x0], 0x18}, 0x1}, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r0, &(0x7f00000000c0)="56830e766709b01d65f872820049e5b942b9ba9dc5c9bda5222e963d92758baed89b2811e26dc19cec540ed199b093a7e8a2fc22e59a68b86fae645462ecb3912ee29afc3086bb405f8286838d58cfdce1d5fc2eacc2e94e"}, 0x10) 2018/05/03 08:06:19 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/ipv6_route\x00') r1 = syz_open_dev$urandom(&(0x7f00000000c0)='/dev/urandom\x00', 0x0, 0x1a3042) sendfile(r1, r0, &(0x7f0000000000)=0xd, 0x80000003) 2018/05/03 08:06:19 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_nanosleep(0x7, 0x0, &(0x7f0000000500)={0x0, 0x989680}, &(0x7f0000000540)) openat$autofs(0xffffffffffffff9c, &(0x7f0000000580)='/dev/autofs\x00', 0x400000, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00000005c0)={'veth0_to_bridge\x00', {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1b}}}) r1 = syz_open_dev$dmmidi(&(0x7f0000000400)='/dev/dmmidi#\x00', 0x8, 0x8000) ioctl$BLKTRACESTOP(r1, 0x1275, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000000040)=@raw={'raw\x00', 0x9, 0x3, 0x360, 0x160, 0xffffffff, 0xffffffff, 0x160, 0xffffffff, 0x290, 0xffffffff, 0xffffffff, 0x290, 0xffffffff, 0x3, &(0x7f0000000000), {[{{@ipv6={@local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, [], [], 'teql0\x00', 'ifb0\x00'}, 0x0, 0x118, 0x160, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x1}}, @inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @unspec=@CT0={0x48, 'CT\x00'}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, [0xff000000, 0x0, 0xff000000, 0xffffff00], [0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff], 'veth1_to_team\x00', 'veth0_to_bridge\x00', {0xff}, {0xff}, 0x84, 0x7f, 0x1, 0x48}, 0x0, 0x100, 0x130, 0x0, {}, [@common=@unspec=@time={0x38, 'time\x00'}]}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3c0) syz_emit_ethernet(0x46, &(0x7f0000000440)=ANY=[@ANYBLOB="aaaaaaaaaaaa00001400000086dd6020a17e09101100fe80220000000000000000000000000046f86c38504ccd38532dba4580090000000000000000ec0200000420880b0021000300000800000086ddd7bb19176bcf46ce740003000000000000000000000000000000006d00000000000000000000000000002c7e265d98a2dd7d8599cd65721f33f40000000000000000000000"], 0x0) 2018/05/03 08:06:19 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000340)={'bcsf0\x00', 0x0}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00000000c0)={r2, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') syz_extract_tcp_res$synack(&(0x7f00000002c0), 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') r3 = socket$can_raw(0x1d, 0x3, 0x1) sendto(r3, &(0x7f00000001c0)="cb985a0f452679f5338d2a176de9f7ef9bae6a91e6a9919d4cc49f899550247ffbf4b128a3846923aee20b6a71dd1b0c634725726ea9f0566f6f9c1ba189ca7428f268555204d48a91e749ed1fe886acba5092e2ee33f61ec67ac3f0a6efd46561ff1dc49c6bf1114e7a334318ecc744383877dc6dab438c4b6e247cd68751869275d3f9b59cb20e0543486b3cc55f941b45eef65055c1d219286ee9d78ea6af9679629cd69c2590d734ec48da7fb7fbff9127a6c50bb54c5a3bdef34ab490679413f49ee1694102e6aaa37bf9e49c63604eff2d878dea3a8504ba54294830fa9367e1f92de20504f504147826c7d9dc", 0xf0, 0x51, &(0x7f0000000380)=@nfc={0x27, 0x0, 0x1, 0x3}, 0x80) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r5, 0x0, 0x4, &(0x7f00006cdffb)="8907040000", 0x5) sendmmsg(r5, &(0x7f0000005c00)=[{{&(0x7f00000000c0)=@in={0x2, 0x4e20, @multicast1=0xe0000001}, 0x80, &(0x7f00000002c0), 0x0, &(0x7f0000000300)}}, {{&(0x7f00000035c0)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000005700), 0x0, &(0x7f0000005740)}}], 0x2, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f00000002c0), &(0x7f0000000340)=0x14) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000001380)={&(0x7f0000000a00)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f00000011c0)=[{&(0x7f0000000a80)=""/230, 0xe6}, {&(0x7f0000000b80)=""/141, 0x8d}, {&(0x7f0000000c40)=""/131, 0x83}, {&(0x7f0000000d00)=""/71, 0x47}, {&(0x7f0000000d80)=""/208, 0xd0}, {&(0x7f0000000e80)=""/164, 0xa4}, {&(0x7f0000000f40)=""/163, 0xa3}, {&(0x7f0000001000)=""/149, 0x95}, {&(0x7f00000010c0)=""/199, 0xc7}], 0x9, &(0x7f0000001280)=""/226, 0xe2, 0x1}, 0x40) getpeername$packet(0xffffffffffffffff, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001400)=0x14) getsockopt$EBT_SO_GET_ENTRIES(r5, 0x0, 0x81, &(0x7f0000000480)={'filter\x00', 0x0, 0x3, 0x10, [], 0x6, &(0x7f0000000400)=[{}, {}, {}, {}, {}, {}], &(0x7f0000000140)=""/16}, &(0x7f0000000500)=0x78) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000180)={'vlan0\x00', r6}) r7 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg$nl_route(r4, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000300)=ANY=[@ANYBLOB="2c00000013000902000000000000000000000000"], 0x1}, 0x1}, 0x0) gettid() setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000080)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xff54) r8 = socket$inet_smc(0x2b, 0x1, 0x0) getsockname$inet(r8, &(0x7f0000000380)={0x0, 0x0, @multicast2}, &(0x7f0000000540)=0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(r7, 0x0, 0x48c, &(0x7f00000005c0)={0x2, 'eql\x00', 0xfffffffffffbfffc}, 0x18) syz_genetlink_get_family_id$ipvs(&(0x7f0000000500)='IPVS\x00') socket(0x3, 0x0, 0x7) setsockopt$IP_VS_SO_SET_FLUSH(r8, 0x0, 0x485, 0x0, 0x0) [ 238.756339] kernel msg: ebtables bug: please report to author: Wrong len argument [ 238.771798] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 238.828864] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/05/03 08:06:19 executing program 5: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x800000010d, 0x20000000f, &(0x7f0000000040)="82", 0x1) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000080)={0x0, 0xe475}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x23, &(0x7f0000000100)={r2, 0x1}, 0x8) 2018/05/03 08:06:19 executing program 3: r0 = memfd_create(&(0x7f00000000c0)='\x00', 0x0) mq_getsetattr(r0, &(0x7f0000000100)={0xbc0, 0xce4, 0x38, 0x3f, 0x2, 0x10000, 0xcb, 0x3}, 0x0) r1 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000000000)=0x7, 0x8) ioctl(r1, 0xe02b, &(0x7f0000000040)="3f909fb9488aa8a5752d8cb75733576af830effc471e785edaeb9f62658155c8bd9d14f7391beda49211036fda476fbf693f529bdd48b93811b9ccc26dc5260d77225743979c120bcc6d3d9d140986") openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x20000, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000000180)=0xf51200000000000, 0x8) 2018/05/03 08:06:19 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'ip_vti0\x00', &(0x7f0000000200)=@ethtool_eeprom={0x4f}}) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0, 0x10, r0, 0x0) 2018/05/03 08:06:19 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/ipv6_route\x00') r1 = syz_open_dev$urandom(&(0x7f00000000c0)='/dev/urandom\x00', 0x0, 0x1a3042) sendfile(r1, r0, &(0x7f0000000000)=0xb, 0x80000003) 2018/05/03 08:06:19 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x5d) ioctl$int_in(r0, 0x5452, &(0x7f000053d000)=0x4) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x281400}, 0x1c) 2018/05/03 08:06:19 executing program 7: r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open_by_handle_at(r0, &(0x7f0000000000)={0x8, 0x1}, 0x80c0) r1 = syz_open_dev$sndctrl(&(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x2000000000000000, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc10c5541, &(0x7f000035dffc)) 2018/05/03 08:06:19 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000000)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000700)={0x0, 0x0, 0x30}, 0xc) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000040)=0x8000000000, 0xffffffffffffff14) write$binfmt_aout(r0, &(0x7f0000000740)={{}, "", [[], [], [], [], [], [], []]}, 0x720) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x1}, 0x8) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000100)={'veth1\x00', 0x3ff}) write$binfmt_aout(r0, &(0x7f00000000c0), 0x20) 2018/05/03 08:06:19 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='mounts\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x0, 0x0) setsockopt$inet6_tcp_TLS_TX(r1, 0x6, 0x1, &(0x7f0000000280)={0x303, 0x33}, 0x4) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x7005, &(0x7f0000002498)) execve(&(0x7f0000000100)='./file0\x00', &(0x7f0000000240)=[&(0x7f0000000140)='\x00', &(0x7f0000000180)='mounts\x00', &(0x7f00000001c0)='\'\x00', &(0x7f0000000200)="5c836c6f70726f632c23dc6367726f7570776c616e3100"], &(0x7f0000000280)) sendfile(r0, r0, &(0x7f0000000040)=0x400000, 0x400000ff) inotify_init1(0x80000) connect$nfc_llcp(r0, &(0x7f0000000080)={0x27, 0x0, 0x0, 0x7, 0x7, 0x7, "e4cc9487cf86e37f69643d13b9103961a469b18687b3036ee4ee12855b046e526596da3460fa4e55d6890bba933b840d49e4ed4b4ec0ef9ae3348b38f74a83", 0x1e}, 0x60) 2018/05/03 08:06:19 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f00000001c0)=[@textreal={0x8, &(0x7f0000000180)="360fc31c0f136025baa00066ed0fc75800d9f90f1bd1bad004b80d00ef80c000ba210066ed3edb5a8c", 0x29}], 0x1, 0x2a, &(0x7f0000000200), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x40, 0x0) unlinkat(r3, &(0x7f0000000040)='./file0\x00', 0x200) [ 239.104397] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/05/03 08:06:19 executing program 5: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x2080, 0x0) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000000040)={{0x2, 0x4e20, @multicast1=0xe0000001}, {0xfffffffffffffffe, @random="78a99597e2c5"}, 0x4000000007, {0x2, 0x4e20, @multicast2=0xe0000002}, 'ip6_vti0\x00'}) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000100)={'bpq0\x00', {0x2, 0x4e20, @rand_addr=0x1}}) 2018/05/03 08:06:19 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000001b80)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x40800) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffc000/0x1000)=nil, 0x1000}}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000ffc000/0x3000)=nil, 0x3000}}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000080)=0x800, 0x4) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000000680)) preadv(r0, &(0x7f0000000000), 0x100000000000030f, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x3, 0x1010, r0, 0x0) readv(r0, &(0x7f0000000600)=[{&(0x7f0000000100)=""/242, 0xf2}, {&(0x7f0000000200)=""/75, 0x4b}, {&(0x7f0000000280)=""/152, 0x98}, {&(0x7f0000000000)=""/19, 0x13}, {&(0x7f0000000340)=""/195, 0xc3}, {&(0x7f0000000440)=""/167, 0xa7}, {&(0x7f0000000500)=""/119, 0x77}, {&(0x7f0000000580)=""/119, 0x77}], 0x8) 2018/05/03 08:06:19 executing program 1: r0 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r0, &(0x7f0000000000)={0x1d}, 0x10) r1 = dup2(r0, r0) setsockopt(r0, 0x65, 0x10000000002, &(0x7f0000000000)="c8d63f23", 0x4) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x4) ioctl$KVM_GET_VCPU_MMAP_SIZE(r2, 0xae04) close(r0) r3 = getpgrp(0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) tgkill(r3, r4, 0x2e) 2018/05/03 08:06:19 executing program 2: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) r3 = openat$cgroup_int(r2, &(0x7f0000000100)="6367726f75702e636c6f6e655f6368696c6472656e00b3c911184e1a2cf421b11d6eeef35851423c95fd650a1a797d1915691d8756ba8d47b93fb5d7dd474df0e3942079a992ee72443c5540a7acf908b972182820530448a2fb54e15f3d432da5f9edea258e21311b636f7c79a7be00b5c2cf2cecd8c1", 0x2, 0x0) r4 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xffffffff, 0x280) r5 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r5, 0x1, 0x4000000000000002, &(0x7f0000f65000)=0x3f8, 0x4) r6 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet6(r5, &(0x7f0000f65000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_int(r5, 0x29, 0x7f, &(0x7f0000000380)=0x6, 0x4) gettid() sendto$inet6(r5, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f000006ffe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r7 = dup2(r6, r5) ioctl$GIO_FONT(r4, 0x4b60, &(0x7f0000000180)=""/147) setsockopt$sock_int(r5, 0x1, 0x2f, &(0x7f0000000300)=0x13, 0x4) getsockname$packet(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000001300)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000001340)={@empty, @remote={0xfe, 0x80, [], 0xbb}, @remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x100000001, 0x4, 0x100, 0xe9, 0x200000, r8}) ioctl$TIOCGSOFTCAR(r4, 0x5419, &(0x7f0000000340)) signalfd4(r7, &(0x7f0000000240)={0x100000000}, 0x8, 0x80800) pread64(r3, &(0x7f00000013c0)=""/4096, 0x1000, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000280)=@req3={0x3, 0x8, 0x3, 0x1, 0x7ff, 0x3, 0xa738}, 0x1c) syncfs(r2) 2018/05/03 08:06:19 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/ipv6_route\x00') r1 = syz_open_dev$urandom(&(0x7f00000000c0)='/dev/urandom\x00', 0x0, 0x1a3042) sendfile(r1, r0, &(0x7f0000000000)=0x8000000, 0x80000003) 2018/05/03 08:06:19 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f00005a5000)={&(0x7f000059fff4)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f0000070000)={0x18, 0x1c, 0x109, 0x0, 0x0, {0x40000001}, [@nested={0x4, 0x2}]}, 0x18}, 0x1}, 0x0) 2018/05/03 08:06:19 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x5d) ioctl$int_in(r0, 0x5452, &(0x7f000053d000)=0x4) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0xa00000000000000}, 0x1c) 2018/05/03 08:06:19 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000003}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) r1 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f000000efcc)={{0x3}}) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={0xffffffffffffff9c, 0x2, 0x1, 0x80, &(0x7f0000000180)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}, 0x20) ioctl$TUNSETSTEERINGEBPF(r2, 0x800454e0, &(0x7f0000000300)=r1) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) r3 = socket(0xb, 0x5, 0x3) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000200)={0x0, 0x3}, &(0x7f0000000240)=0x8) r5 = getpid() ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f0000000340)=r5) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000280)={r4, 0x6, 0xc1c}, &(0x7f00000002c0)=0x8) r6 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r6, 0xc0bc5310, &(0x7f0000000080)) ioctl$SNDRV_TIMER_IOCTL_SELECT(r6, 0x40345410, &(0x7f0000000140)={{0x0, 0x3, 0x5, 0x3, 0x5}}) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) 2018/05/03 08:06:19 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000307ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000100)={0x0, r2}) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000080)={0x200000000000002, r2}) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000000)={0x0, r2}) 2018/05/03 08:06:19 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f0000000080)=0x3, 0xfffffdd1) write(r1, &(0x7f0000000080), 0x0) recvmsg(r0, &(0x7f0000019fc8)={0x0, 0x0, &(0x7f0000984000), 0x0, &(0x7f0000019000)}, 0x0) 2018/05/03 08:06:19 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000040)) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001e40)={0x0, @remote, @local}, &(0x7f0000001e80)=0xc) lstat(&(0x7f0000001ec0)='./file0\x00', &(0x7f0000001f00)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000beeff0)={&(0x7f0000001f80)=@delpolicy={0x0, 0x14, 0x12, 0x70bd2c, 0x25dfdbfe, {{@in=@broadcast=0xffffffff, @in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x4e20, 0x4, 0x4e22, 0xbf1, 0x2, 0x20, 0xa0, 0x0, r1, r2}, 0x6e6bb9}, [@migrate={0x0, 0x11, [{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x1, 0x0, 0x3500, 0x2, 0xa}, {@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@broadcast=0xffffffff, 0x0, 0x5, 0x0, 0x34ff, 0xa, 0xa}]}, @sec_ctx={0x0, 0x8, {0x0, 0x8, 0x1, 0x0, 0x0, "48145399b1cc6981937c830c4a882c68ea866ef07555bae4e9f6dac7ff2379180e3acd0ca47bbc24efd33a84b7912b01a5be1b19036a1b58a774d1e0aecc35184634b92b912a7bb98e9b455ab51ccd714e63ef45eff17f5ac60c4d2ebac8e68f26ec5b1cb64dc8eb7521bd687c6a54ce56c9f283ae5ad2e7901803dc2018fef6a4b4a8f425654c9146614abd81d698bdb797fbddca4a264854eb3ff4838e389386bed98b7cb2ee9f617f8b7c4a1ed5b862fb5e53937da82b5da601b9b2845c59800f00ed460064bf1c4345f9e03c348dd5d7bbad7cb8164fec341523a72f6c"}}, @sec_ctx={0x0, 0x8, {0x0, 0x8, 0x1, 0xd3, 0x0, "902ca7cf23a5d742842894aec0745abd907eb8c2bf5e01602a50581015fcee7a701a8a36ed5345be89c3cc5a65ea0a6285cc90284e880c8204283a3af395c6f6cfb58a63ea1eaef833cbd3ddfc56da77f219441a78f698b4a7c3c43aef0c6a7abe26c70b42198b7a23db7b10bb0d6843e46f50a72bd29165c903b7e393ca42a02c13939a59427254721166a176fa6be12c6b036d4de0061ee0e5e0d1438c65353a00d8dcf4700d0d77bd135b7981c395ea5c119a54943200362a97dd1dd43e035f63ce8dd5ce0f4215960929"}}]}, 0xffffffffffffff14}, 0x1}, 0x0) [ 239.413838] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/05/03 08:06:20 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/ipv6_route\x00') r1 = syz_open_dev$urandom(&(0x7f00000000c0)='/dev/urandom\x00', 0x0, 0x1a3042) sendfile(r1, r0, &(0x7f0000000000)=0x7a000000, 0x80000003) 2018/05/03 08:06:20 executing program 7: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000017fdc)="2400000002031f001cfffd946fa2830020200a000900010001e700000000a3a20404ff7e", 0x24}], 0x1}, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000640)="2400000002031f001cfffd946fa2830020200a000900020002e700000000a3a20404ff7e", 0x24}], 0x1}, 0x0) sendmsg(r0, &(0x7f0000000140)={&(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e21}, 0x1, 0x2, 0x0, 0x2}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000080)="9d10b8764375d1a6448c3797344f7bc1514527c5e3ed36d98148aa48a64ea61e0eba8e589a58008dce9bbff751fd9d", 0x2f}, {&(0x7f00000000c0)="c349456a057204c77098", 0xa}], 0x2, 0x0, 0x0, 0x1}, 0x4) 2018/05/03 08:06:20 executing program 5: clone(0x200, &(0x7f00000001c0), &(0x7f0000000080), &(0x7f0000000240), &(0x7f00000002c0)) mknod(&(0x7f0000b75ff8)='./file0\x00', 0x2001001, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000280)={{{@in6=@mcast2, @in=@rand_addr}}, {{@in=@remote}, 0x0, @in6}}, &(0x7f0000000180)=0xe8) openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vhost-vsock\x00', 0x2, 0x0) execve(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000240), &(0x7f0000000140)) r0 = syz_open_procfs(0x0, &(0x7f000044b000)='io\x00') mount(&(0x7f0000000b80)='./file0\x00', &(0x7f0000000bc0)='./file0\x00', &(0x7f0000000c00)='cgroup2\x00', 0x0, 0x0) pread64(r0, &(0x7f0000000100)=""/53, 0x69, 0x0) lseek(r0, 0x0, 0x2) creat(&(0x7f0000000040)='./file0\x00', 0x0) perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x40) 2018/05/03 08:06:20 executing program 0: fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f00000001c0)={0x0, 0x0, 0x5, 0xfffffffffffffffe}) r0 = socket$can_raw(0x1d, 0x3, 0x1) write$binfmt_script(r0, &(0x7f0000000000)={'#! ', './file0', [{0x20, '/dev/vcsa#\x00'}, {0x20, '/dev/vcsa#\x00'}, {0x20, '/dev/vcsa#\x00'}], 0xa, "d7adac28b63e21c059dda60e8203df3dddb0bffb8cf17addba18f04fbd3976acb81ee7d94facfc42c9012c869c693fbeac89b97ab7ec2c2c43d68c9e9ed6e559531ae4e1c45ff942017b8a22cbe572436b6fc6b3f7f32e1b66dfb43dcb016127beec25ad393487dc29140344b8f3aa2ce0fb3c59ecc5f08960245b8710f6ef2a1ff6dea510f6d07267925bb77aab340a781524dc99f7d9ca39eed43a009284a8de068131a9b8281a"}, 0xd7) r1 = syz_open_dev$vcsa(&(0x7f0000002ff5)='/dev/vcsa#\x00', 0x2, 0x1) pwritev(0xffffffffffffffff, &(0x7f0000000100), 0x0, 0x0) writev(r1, &(0x7f0000000180), 0x100000000000026a) 2018/05/03 08:06:20 executing program 1: r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='bond_slave_1\x00', 0xab) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000040)=0x4, 0x4) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x1c) 2018/05/03 08:06:20 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x5d) ioctl$int_in(r0, 0x5452, &(0x7f000053d000)=0x4) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x600}, 0x1c) 2018/05/03 08:06:20 executing program 3: r0 = memfd_create(&(0x7f0000000000)="17", 0x0) write$binfmt_elf32(r0, &(0x7f0000000380)=ANY=[@ANYPTR=&(0x7f0000000200)=ANY=[@ANYRES16=r0, @ANYPTR64=&(0x7f0000000080)=ANY=[@ANYPTR64, @ANYPTR64], @ANYBLOB="b286ed6ca2373704d3dfe0898b86d5c3d9c93ab1b632e8312f3f96d052d8d237041a808d973a563f741359d6cce20a02192297492d2d81dcd7a145ce0fb2a6d0be099699c3d48c117c61a33dc1a027bbac8789c83dc9469dfc1f16fc1603ad7ec18a7371", @ANYRES64=r0, @ANYRES64=r0, @ANYPTR=&(0x7f00000000c0)=ANY=[@ANYRES32=r0], @ANYBLOB="ae3866039faeb85441e01db8b6c6d94640a27d173550b87cdddbe90d4af0ad084d9ccc3d0f79d87ff4e8582ac45b946a8ac5293b061a99799339c18865ebc0d590f2c79700142ab6f12962d793e7092f8ee3daa329ab3b4b2c56e88525b6359f17f621500ff33b7397d4b14d2cfc7274479b08bc3533c0de2ed99a6402a983b128f19b458060480c8b5e5c603a4cb85710a7c9b6c74dd491cc77a2d643df5aedf3d04ae7e3a40c33604d5450123a19aea91960d165b362c3894b788222a7b110bfbee9fa950e506a16effeb61514b3e76df6d8f5d00010a6cc4966cf169d828e4c4139f2b9e07fe2f0", @ANYRES32, @ANYPTR64=&(0x7f0000000100)=ANY=[@ANYPTR, @ANYRES16=r0, @ANYPTR, @ANYBLOB="4646fee11d29ab10b8f210c9ce775da2471a3d49794aab783105d639", @ANYPTR, @ANYBLOB="22efbeed3ef48886571546c474034e1df5f2e1d5e3af2725f99042595a94d3b934bcd8853391b261cd17827a36d5c39e307453cae9984c7538a7c2f81a3086c009615acd30b946abaee6a41f971f40ff56c8266682f7b5c622c21d5889cfda95d77ec909f3eb6ad9f4d1d60adf3083296cfdd80f2dcbc0a7dc172c036fe77db151ab4cfaa57323d4c12376d516d8fd06be78fc5d75070774c62e4a309d609eb42ab21a6dd232eb7a27aa0aee247c2a59dcdb5226aaa160b309d7ec21c50590ab411f3618df5d8d8d7c"]]], 0x8) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000580), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/05/03 08:06:20 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 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, 0x0, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f00000002c0)='./file0\x00', 0x82) ioctl$KVM_KVMCLOCK_CTRL(r2, 0xaead) r3 = open(&(0x7f0000000080)='./file0\x00', 0x10400, 0x0) connect$inet(r2, &(0x7f0000000000)={0x2, 0x4e24, @rand_addr}, 0x10) getpeername$netlink(r2, &(0x7f0000000040), &(0x7f00000001c0)=0xfe14) accept4$packet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x14, 0x800) connect$can_bcm(r3, &(0x7f0000000140)={0x1d, r4}, 0x10) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) [ 239.682147] netlink: 4 bytes leftover after parsing attributes in process `syz-executor7'. [ 239.707541] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 239.725073] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 239.725965] netlink: 4 bytes leftover after parsing attributes in process `syz-executor7'. 2018/05/03 08:06:20 executing program 1: r0 = socket(0xa, 0x2, 0x88) r1 = socket$netlink(0x10, 0x3, 0x8) recvmmsg(r1, &(0x7f0000000880)=[{{&(0x7f0000000680)=@pptp, 0x80, &(0x7f0000000740), 0x0, &(0x7f0000000780)=""/224, 0xe0}}], 0x1, 0x0, &(0x7f0000000900)={0x77359400}) connect$inet(r0, &(0x7f0000001080)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) writev(r1, &(0x7f0000644ff0)=[{&(0x7f0000ff8000)="480000001400257f09004b01fcfc8c560a880000f217e00600000000000000a2bc560300000000000000200028213ee206000000000000ffff5bf1ff00c7e5ed5e00000000620000", 0x48}], 0x1) 2018/05/03 08:06:20 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f00000001c0)=')cgroup$GPL\x00', 0x0) write(r1, &(0x7f0000000000)="a4", 0x1) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000040)={0x1, 'veth1_to_team\x00', 0x3}, 0x18) sendfile(r1, r1, &(0x7f0000000100), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) r2 = dup3(r1, r0, 0x80001) execveat(r1, &(0x7f0000006000)='./file0\x00', &(0x7f0000005fd8), &(0x7f0000006000)=[&(0x7f0000001000)='-@cpuset[md5sum[\x00'], 0x1000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f00000000c0), &(0x7f0000000140)=0x4) 2018/05/03 08:06:20 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/ipv6_route\x00') r1 = syz_open_dev$urandom(&(0x7f00000000c0)='/dev/urandom\x00', 0x0, 0x1a3042) sendfile(r1, r0, &(0x7f0000000000)=0x6c, 0x80000003) [ 239.773898] netlink: 4 bytes leftover after parsing attributes in process `syz-executor7'. 2018/05/03 08:06:20 executing program 3: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/raw6\x00') ioctl$KVM_GET_IRQCHIP(r0, 0xc208ae62, &(0x7f0000000140)) pread64(r0, &(0x7f0000e3e000)=""/8, 0x8, 0xa3) [ 239.818588] netlink: 4 bytes leftover after parsing attributes in process `syz-executor7'. 2018/05/03 08:06:20 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x2, &(0x7f0000000080)=0x6, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, "b8b11b8151efbeaa8b01ff155b53cb46203466656ac785f23e501bdd0a72840db9e0ec9fc32f637f546aeb45"}) 2018/05/03 08:06:20 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="200000002700ff0a0000000000000000030000000c000100080001007ca42371705c7a8405e797df68b1353ca2d461298646017bbc9e451cc3e12601f6b702000000f2c3cbeb3df8de40c05eb0da7ef81b7f0e6a28be857d3f383b0e1cc446424b87961bdf654612dc4dab4f36f9790e5648fe5f43ad0ca0d5f3e5f85a81152ea139618cb603e83cfd587c1c01f8802eb5ed3420232c87eab60f7f5de8f429d0eab23e212b904a403e7a36161eed95d2878f92a347d321e8b4509f8bbce50f5923cb71f0006ea3f6e8680baf7e28"], 0x1}, 0x1}, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0xe45d, 0x0) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000140)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) 2018/05/03 08:06:20 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/ipv6_route\x00') r1 = syz_open_dev$urandom(&(0x7f00000000c0)='/dev/urandom\x00', 0x0, 0x1a3042) sendfile(r1, r0, &(0x7f0000000000)=0xa, 0x80000003) 2018/05/03 08:06:20 executing program 7: mkdir(&(0x7f0000014000)='./file0\x00', 0x2) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000c40000)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f0000000000)) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000200), &(0x7f0000000240)=0x4) linkat(0xffffffffffffffff, &(0x7f0000000000)='/', r0, &(0x7f0000000040)='./file0\x00', 0x0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000140)={'nat\x00', 0x0, 0x3, 0x67, [], 0x4, &(0x7f0000000080)=[{}, {}, {}, {}], &(0x7f00000000c0)=""/103}, &(0x7f00000001c0)=0x78) 2018/05/03 08:06:20 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x5d) ioctl$int_in(r0, 0x5452, &(0x7f000053d000)=0x4) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x400000000000000}, 0x1c) 2018/05/03 08:06:20 executing program 3: clock_gettime(0x0, &(0x7f0000000040)={0x0}) setitimer(0x1, &(0x7f0000000080)={{0x77359400}, {r0}}, &(0x7f00000000c0)) r1 = semget$private(0x0, 0x5, 0x1d0) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(r1, &(0x7f0000000100)=[{0x3, 0x10001, 0x1800}, {0x1, 0xffffffffffffa443, 0x1800}], 0x2, &(0x7f0000000180)={r2, r3+30000000}) clock_gettime(0x0, &(0x7f0000001000)={0x0, 0x0}) r5 = openat$vsock(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vsock\x00', 0x200000, 0x0) setsockopt$RDS_FREE_MR(r5, 0x114, 0x3, &(0x7f0000000200)={{0xcf8d, 0x3}, 0x4}, 0x10) setitimer(0x1, &(0x7f0000000000)={{}, {0x0, r4/1000+10000}}, 0x0) [ 240.073777] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/05/03 08:06:21 executing program 5: syz_open_procfs(0x0, &(0x7f0000401fea)='net/ip_tables_matches\x00') r0 = socket$kcm(0x29, 0x2, 0x0) utime(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x1}) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x0, 0xffffffff}, 0x8) sendfile(r0, r0, &(0x7f00000000c0), 0xffffffff) sendmsg$kcm(r0, &(0x7f0000002540)={&(0x7f0000000100)=@sco={0x1f}, 0x80, &(0x7f0000000080), 0x2f9, &(0x7f0000000080)}, 0x0) socket$inet_udp(0x2, 0x2, 0x0) 2018/05/03 08:06:21 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r0, 0x0, 0x15, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000100)={{0x2}, {0x304, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x1, {0x2, 0x2, @multicast2=0xe0000002}, "0008000000759b288842f5ac1f020409"}) 2018/05/03 08:06:21 executing program 3: perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x3ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000100), &(0x7f00000000c0)) r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x7, 0x400) getcwd(&(0x7f0000000140)=""/105, 0x69) ioctl$KVM_IRQ_LINE_STATUS(r0, 0xc008ae67, &(0x7f00000000c0)={0x4, 0x4}) 2018/05/03 08:06:21 executing program 7: r0 = socket$unix(0x1, 0x2, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000080)={0x0, 0x7530}, 0x10) r1 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000000)="ff55d368ff0000000007", 0xa) setsockopt$inet_int(r1, 0x0, 0xcb, &(0x7f0000000000)=0x10001, 0x10) 2018/05/03 08:06:21 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/ipv6_route\x00') r1 = syz_open_dev$urandom(&(0x7f00000000c0)='/dev/urandom\x00', 0x0, 0x1a3042) sendfile(r1, r0, &(0x7f0000000000)=0xa000000, 0x80000003) 2018/05/03 08:06:21 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f0000769f0f)=""/241, 0xfffffffffffffdd4, 0x0, &(0x7f0000497ff0)={0x2, 0x0, @broadcast=0xffffffff}, 0x4e) shutdown(r0, 0x2) read(r0, &(0x7f00000001c0)=""/252, 0xfc) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000180)={'team0\x00', {0x2, 0x4e24, @rand_addr=0x7}}) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x2, 0x181040) ioctl$KVM_SET_SREGS(r1, 0x4138ae84, &(0x7f0000000040)={{0x10000, 0x4, 0xe, 0x1ff, 0x10, 0x0, 0x800, 0x73, 0x7, 0xdfc, 0xe492, 0x8}, {0x0, 0x3000, 0x10, 0x9, 0x4, 0x8, 0x4, 0x2, 0x100000000, 0xfff, 0x7ff, 0x5fb40}, {0x5, 0xd004, 0xf, 0x80000000, 0x48000, 0x4c, 0x2, 0x200000000000, 0x0, 0x4, 0x7, 0x7}, {0x115001, 0x2, 0xf, 0x2c, 0x1000, 0x8, 0x9, 0x3, 0x85, 0x3, 0x8, 0xffffffffb66e35e8}, {0x2, 0x7004, 0x4, 0x55f, 0x81, 0x7, 0xffffffffffffffff, 0x7, 0x1ff, 0xffffffffffffff94, 0x79, 0x6}, {0xf004, 0x3001, 0xf, 0x7ff, 0x0, 0xffffffff, 0x41, 0x7ff, 0x5, 0x5, 0xa7, 0x1}, {0xf000, 0x1f000, 0x4, 0x900000000000, 0x7, 0x4, 0x10000, 0x9, 0x2e3e800, 0x6, 0x50b, 0x100}, {0x0, 0x1, 0xf, 0x7f, 0x6, 0x0, 0x8, 0x0, 0x1, 0x80, 0x9, 0x2}, {0xf001, 0x5000}, {0x2, 0x1}, 0x10001, 0x0, 0x10000, 0x21, 0x0, 0x4000, 0xf000, [0x8, 0xffffffffffff0001, 0x7, 0x9]}) recvfrom$inet(r0, &(0x7f00000004c0)=""/149, 0xffffffffffffff38, 0x10100, 0x0, 0xfffffffffffffe8e) 2018/05/03 08:06:21 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x5d) ioctl$int_in(r0, 0x5452, &(0x7f000053d000)=0x4) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x54550100}, 0x1c) [ 240.748280] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/05/03 08:06:22 executing program 1: r0 = socket(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64031, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00000000c0)="eff1c9d251eb66ea4fc7536b3d20b747", 0x10) select(0x40, &(0x7f0000000000)={0x9, 0x0, 0xcead, 0x9, 0x4, 0x100, 0x4, 0x35a4}, &(0x7f0000000040)={0x400, 0x4, 0x8, 0xff, 0x8001, 0x2, 0x80000000, 0x3}, &(0x7f0000000080)={0x0, 0x5211, 0x101, 0xfff, 0x5211, 0x80, 0xfffffffffffffffb, 0xe4}, &(0x7f0000000100)={0x0, 0x2710}) 2018/05/03 08:06:22 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f00000005c0)=@getpolicy={0x50, 0x15, 0x707, 0x0, 0x0, {{@in6, @in=@dev={0xac, 0x14, 0x14}}}}, 0x50}, 0x1}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) syz_genetlink_get_family_id$team(&(0x7f0000000000)='team\x00') 2018/05/03 08:06:22 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000380)=[@textreal={0x8, &(0x7f0000000300)="f30f6fbe01a9653e0f0766b9690a00000f3226f326260f0f3e5084ae66b9800000c00f326635000800000f30f30f218eb800068ed00f01df640f38f16cffb810058ed0", 0x43}], 0x1, 0x0, &(0x7f00000003c0), 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$PIO_SCRNMAP(r2, 0x4b41, &(0x7f00000003c0)="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") r5 = dup3(r4, r0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) add_key(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000400), 0x0, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@text64={0x40, &(0x7f0000000080)="c4e17d7f2f66b8e5000f00d8c4619f10e92e0f32410f01df26410f08260f01d564460f4745002e66470f388131d9f2", 0x2f}], 0x1, 0x0, &(0x7f0000000140), 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/05/03 08:06:22 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x5d) ioctl$int_in(r0, 0x5452, &(0x7f000053d000)=0x4) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x28}, 0x1c) 2018/05/03 08:06:22 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0xef) setsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f0000000000), 0x4) r1 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f00000000c0)={0x11b10efe, 0x1, {0x3, 0x0, 0x80, 0x1, 0x6}}) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000040)=@srh={0x0, 0x0, 0x4}, 0x8) sendto$inet6(r0, &(0x7f0000001ffe), 0x0, 0x0, &(0x7f0000003000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000140)={0xa, [0x1, 0x9, 0x2, 0x6, 0x2, 0x3ff, 0x3, 0x4117, 0x3f, 0x4]}, &(0x7f0000000180)=0x18) 2018/05/03 08:06:22 executing program 7: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 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, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xb07, 0x121000) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000040)=0x8001) r1 = socket$inet6(0xa, 0x3, 0x2) bind$inet6(r1, &(0x7f000000d000)={0xa}, 0x1c) 2018/05/03 08:06:22 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/ipv6_route\x00') r1 = syz_open_dev$urandom(&(0x7f00000000c0)='/dev/urandom\x00', 0x0, 0x1a3042) sendfile(r1, r0, &(0x7f0000000000)=0x5000000, 0x80000003) 2018/05/03 08:06:22 executing program 3: getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f0000519fa8)=[@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x5}]}, &(0x7f0000f91ffc)=0xfffffffffffffd67) r0 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00009da000), 0x4) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f00000003c0)=""/4096, &(0x7f0000000000)=0x1000) r1 = gettid() ptrace$getsig(0x4202, r1, 0x6, &(0x7f0000000040)) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000000340)=""/106, &(0x7f0000000100)=0x6a) 2018/05/03 08:06:22 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ee1fa8)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif-generic\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x9) sendfile(r1, r2, 0x0, 0x2000000000000005) 2018/05/03 08:06:22 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x8, 0x800) r1 = memfd_create(&(0x7f0000000000)="6b657972696e67626465765e47504c6574683170726f63c83a2c76626f786e65743173656c6626235e29656d3176626f786e6574302f7573657200", 0x2) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000080)={{{@in6=@ipv4, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@loopback}}, &(0x7f0000000180)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00000001c0)={'vcan0\x00', r2}) r3 = fcntl$dupfd(r0, 0x406, r0) ioctl$LOOP_SET_FD(r3, 0x4c00, r0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000000200)={0x3, [0x4, 0x9, 0x1]}, &(0x7f0000000240)=0xa) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f00000002c0)=""/22) [ 241.631283] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/05/03 08:06:22 executing program 3: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000d4b000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x190) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x7, 0x400) sendmsg$netrom(r1, &(0x7f00000003c0)={&(0x7f0000000180)=@ax25={0x3, {"de84d6d7d393fb"}, 0x6}, 0x10, &(0x7f0000000340)=[{&(0x7f00000001c0)="ed0c7c6cee6fef055743441ddaeff644ac55133396a6c98adc0804bf8878c7a1fb1aeb06f2964735366840876e313cf0c5a3836e3d8a173dd47f615b37ffc6725f717fc63a5e14c26045a24ab5eee6a55e39e8560b100f0c3ff6a1dbd2eb55ac4f21d6e9", 0x64}, {&(0x7f0000000240)="06c58a6060ea5f6e794e599325c557a9791ac5a29db588f3fdd6ca5ffa2778c92cc9d689b23f0aa1f826339337ae65289bf7b4da09a7ab5fea93ef1cee769c8396f68d12468b978aab37edef98210cef26de7daa96752245471199b9049dd2313132f62e01d5478740211b41e3b1c30f71df05e41b0a66d1624286adb24ab129b25320ebe22eaa557fcb0ccecb60a2774cf4c2c50d66bdfa507bc2c295eeb1a1977b7013258ea71dab02b5995977126293c4c67aba1a33b3ecfd03255171a99ead3d51", 0xc3}], 0x2, &(0x7f0000000380), 0x0, 0x40}, 0x20000040) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000040)={0x1, {{0xa, 0x4e22, 0x8, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1, 0x1, [{{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x110) 2018/05/03 08:06:22 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/ipv6_route\x00') r1 = syz_open_dev$urandom(&(0x7f00000000c0)='/dev/urandom\x00', 0x0, 0x1a3042) sendfile(r1, r0, &(0x7f0000000000)=0x700, 0x80000003) 2018/05/03 08:06:22 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x80, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000180)={0xf5, 0x0, [0x7fff, 0x306, 0x7, 0x1000]}) bind$alg(r0, &(0x7f00006cdfa8)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null-generic\x00'}, 0x58) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xffff7fffffffffff, 0x2, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = accept4$alg(r0, 0x0, 0x0, 0x2) io_setup(0x401, &(0x7f000014b000)=0x0) io_submit(r3, 0x1, &(0x7f000049bfe8)=[&(0x7f00004dbfc0)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000391000)="83", 0x1}]) listxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/162, 0xa2) 2018/05/03 08:06:22 executing program 1: r0 = request_key(&(0x7f0000000340)='logon\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000003c0)='net/packet\x00', 0xfffffffffffffff9) keyctl$invalidate(0x15, r0) r1 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000100)="5500000018007fbdb72d1cb2a4a280930a06000000a843089100000039000900810005250d0000000000000705000000000000dc1338d54400009b136ef75afb83de448daa7227c43ab8220020bdf26fd34ea867ae", 0x55}], 0x1, &(0x7f0000000080)}, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000400)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000000080)='mountstats\x00') connect$inet6(r3, &(0x7f0000000280)={0xa, 0x4e20, 0x200000000000000, @mcast2={0xff, 0x2, [], 0x1}, 0x20}, 0x1c) ioctl$KDGKBMETA(r3, 0x4b62, &(0x7f0000000200)) syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r3, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x10000002}, 0xc, &(0x7f00000002c0)={&(0x7f0000000200)=ANY=[]}, 0x1, 0x0, 0x0, 0x20000000}, 0x40000) 2018/05/03 08:06:22 executing program 0: unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70)) clock_settime(0x4, &(0x7f0000000040)={0x77359400}) clone(0x8000000, &(0x7f000052cf69), &(0x7f0000000000), &(0x7f0000000540), &(0x7f0000ce4000)) 2018/05/03 08:06:22 executing program 3: r0 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000f72fc8)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="2e1c0000438100010047475052ccda0c9100e90004000100"], 0x18}, 0x1}, 0x0) 2018/05/03 08:06:22 executing program 5: syz_emit_ethernet(0x36, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0xfeffffff, 0x0, 0x28, 0x0, 0x0, 0x0, 0x4, 0x0, @dev={0xac, 0x14, 0x14}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)={0x0, 0x0, [0xadc, 0x0, 0x0, 0x5d3]}) r0 = socket$inet6(0xa, 0xf, 0x9) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/05/03 08:06:22 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x5d) ioctl$int_in(r0, 0x5452, &(0x7f000053d000)=0x4) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0xce}, 0x1c) 2018/05/03 08:06:22 executing program 7: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x80000000, 0x200000) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000040)='\x00') clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f00000000c0)={{}, {r1, r2+10000000}}, &(0x7f0000000100)) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000140)={0x2, 0xffff, 0x5db}, 0x10) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000200)={0x2, &(0x7f00000001c0)=[{}, {}]}) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000240)) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000000280)={0x3, 0x1}) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f00000002c0)=0x5) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) socket$can_raw(0x1d, 0x3, 0x1) close(r4) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ppp\x00', 0x10802, 0x0) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000000340)=0x0) ptrace$getregset(0x4204, r6, 0x0, &(0x7f0000000480)={&(0x7f0000000380)=""/203, 0xcb}) read(r0, &(0x7f00000004c0)=""/212, 0xd4) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000005c0)={{{@in6=@local, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @rand_addr}}}}, &(0x7f00000006c0)=0xe8) ioctl$sock_inet6_SIOCDELRT(r5, 0x890c, &(0x7f0000000700)={@empty, @remote={0xfe, 0x80, [], 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, 0x200, 0x0, 0xc000000000000000, 0x400, 0xfffffffffffffffc, 0x40000000, r7}) getsockopt$inet_sctp6_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f0000000780)=@assoc_value={0x0, 0x5}, &(0x7f00000007c0)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000800)={r8, 0x6, 0x1, [0x4]}, &(0x7f0000000840)=0xa) ioctl$sock_bt_bnep_BNEPCONNDEL(r5, 0x400442c9, &(0x7f0000000880)={0xfffffffeffffffff, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}) getsockopt$inet_sctp_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f00000008c0)={r9, 0x7}, &(0x7f0000000900)=0x8) ioctl$TUNSETFILTEREBPF(r0, 0x800454e1, &(0x7f0000000940)=r0) pipe2(&(0x7f0000000980), 0x800) r10 = socket$inet(0x2, 0x6, 0x6) ioctl$sock_SIOCGPGRP(r10, 0x8904, &(0x7f00000009c0)) ioctl$VT_RELDISP(r0, 0x5605) write$binfmt_elf32(r5, &(0x7f0000000a00)={{0x7f, 0x45, 0x4c, 0x46, 0xd8f4, 0x1, 0xffffffff, 0x9, 0x2, 0x3, 0x3, 0x4, 0x15d, 0x38, 0x306, 0x4b2f, 0x8b5, 0x20, 0x1, 0x7fff, 0x100000001}, [{0x4, 0x7fffffff, 0x7, 0x1000, 0x2, 0x5, 0x10001, 0x80}, {0x6474e551, 0x5b5, 0x4, 0x7ff, 0xb4f, 0x360, 0xf0, 0x10001}], "38ecf28288cabf7041772226c447746ee253901d45a8352f06daa171c237398e0f1ab34c36e1010fe8241f56b20a8f183caae9ddabfd16ad0e73576daab4396144bdf1f765a1f046908e27fbcbbab00f638988e0545905abcd336998efe0f7b04724d57c51e03b45ccb9fa58531e813d65cce68f5d4e4da7c2e86820326a7b1d8cad37e5f89b", [[], [], [], [], []]}, 0x5fe) 2018/05/03 08:06:22 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/ipv6_route\x00') r1 = syz_open_dev$urandom(&(0x7f00000000c0)='/dev/urandom\x00', 0x0, 0x1a3042) sendfile(r1, r0, &(0x7f0000000000)=0x4800000000000000, 0x80000003) 2018/05/03 08:06:22 executing program 2: r0 = socket$inet(0x2, 0x4000000000000004, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x600, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f00000003c0)=ANY=[@ANYRES32=r0, @ANYBLOB="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"]) sendto$inet(r0, &(0x7f00000000c0)="73525720c484a0cf22de0e9cf120c0d59bf833482372532d92220fe95a5990eb7cee5f426efb1f0ae8e1b19d5488aa19242c3b21d5fa475454a05e914bd0eab87d2c460c31d1f11e5ff7957cabb5645e8e2a7e78d995c0cf05ee2d75018b73939cfbffea678e052e269f5521250de6d2eb35bc90d2f42aafb279dd6db6cf3aa3e217c4a6fc8a784ea0842c73ef2978ff788854d0153d75d6ac42bd1b58ef917e3d2ac49641d1e4eb6e31ae8ea9f1f759f0b6137e0de7ec", 0x33, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x1c8) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x20000, 0x0) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000000380)=0x2) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='hybla\x00', 0x6) writev(r1, &(0x7f0000001900)=[{&(0x7f0000000600)="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", 0x1000}, {&(0x7f0000000180)="3ea31b02c45c59f22cda8e22a845d36d9dcfabf9a2fdd6e7157e6f3fa92c18e03979012850178a0734ef703e1360439ed003e18d90beb9d4162f7885007a8fb59ac098fe9a0432c8403bf8cf9cdb9b330f544e4f151b815652cd51e38f715663823228d69267fd9b8e6ff67d511c9a6710db525e7fd0acb1332219b92837769a22b141dc9aa6c2f79c0e4d1a80bd71558dfb9eb1df85f4198251a6d6cc6cd39f6c5aaabfaa99310dc2b7c08e51b5581521b64f9ebb98a32ae672ed3a83726d4d1a9cbc16bb3bc73361aa5e46e0d0affa0b4a5ebb262a6d4571dae15f1c6f46081cb586e0e7a7f4a844a03ee3be41b7c24a186c377d0641", 0xf7}, {&(0x7f0000000280)="d3c91e17c305efe9f54de7c9f133132c34655a0da3362d0db165f3d002820c339bc44dd85216c0a6a48f614a7fb94d3c770c3d60daea42a3fad906743f37fb95056c6a3ec4ae7356c3dbecb9a6ad82490d0a06c2ec557cf4b9b10a1dd81350613452071fb134cd8cb6bb661d76b5e2598daf03c05333da4b9fdcda2d618332f00c28d27c0839b0ec8814f7709b4fb8e3fc30a6273606c186b337a7175f36dad207c0054540beb66a67964febd6b9d11ee6fc135f42712e1b2f68b3e027c656c216a7fc9a549590f91cad", 0xca}, {&(0x7f0000001600)="e2568f01d417ebe1db117da5162e45ee7cc07a642be0f2377f91343b46e6604bb41b5796912e84da5c805d2e73da121b059e138239d74475694fc1f698b2b5608bf459c7e3e06bfd1d98a6fd061a913db3aaecb010f23e2a83178894e604050e9f6c91fd5dedca78971f477209745b2f32061d48361b08a52636f332e4f650cc6bbfcdf0c350755e367dfde90f99477e99", 0x91}, {&(0x7f00000016c0)="a681aa64459be4941f10bc766676cb402aef56fa4df21ed29d37b05d64f45dcb60c9cc5830d8336c544cc82df2b768b721614b3b33bfa60ab4cd15a4b6297065e75c823121b6eca0811eb2d2ac4a277715cad65de0e073ce0ab8b6ac6a6c2c0c9e6fca8b85b6a5f4604406fa1addc255c6", 0x71}, {&(0x7f0000001740)="f81834bba66b4c7a2c173e948ab11b8e3f235875342ee6f2c8ebb0745c89b14660b0a8d41f30daf7c6e540ce9ea83c68faf0aefcedb7d93285ab4d1261ca42c829face7f707846366e4d04b5dbccb51e64dd6b6bb343b91cd5cc04e60b960f56d20fd97e23d2f2a12b307ce5dd6bdebc0a3abf9f3cfdf9e95c0224db4bbe8619da495ce9810c9f1b74560ec889a1b9e267396325", 0x94}, {&(0x7f0000001800)="37f76238b2ad55a60bdcb7087bc8f24684048c78e883fedbef3d2f4d63b2c5762c98fadc1d4199436c062d331a1ad7662e533d6d2ab3febc8ecb8900e233fdcd90b9ce4a63acb973f262451d7732e05a3229cfaabf9a89ab67d2f50f15aeff84c61fd422204f86994d738adeb890f1943d1f335b9d0fb362ee8b100151e4a72e7f43eac866f67886e2c1b5762919fbe7668e0a27228b46644ab68ba06e5e3f87c729e39c9f11ec85a44fc83c62dc181d208c13ad72a3d477723e627e8f5e788c258dc850a393b6afe4a0ff3fefe911ca71fe0b528d7f4a3676028d52a00eb96ab953ede04bd37b6f9a639767bb1ccdafd80c05", 0xf3}], 0x7) shutdown(r0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000001980)={0x0, @in={{0x2, 0x4e21, @rand_addr=0x1cba}}, 0x101, 0x8, 0xff, 0x401, 0x11}, &(0x7f0000001a40)=0x98) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000001a80)={r2, 0x57, "a7e0020b52f116a88f467600c479026220e82de84c37342483c87febaf4f66a6a3631125e53d5c6a11ebc4553114ae2abfd0a85b99754424f91438cbddd40913e36c62ca9a1a99383b544f99a0113aa8976c143c69f83d"}, &(0x7f0000001b00)=0x5f) 2018/05/03 08:06:22 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000d52000)={0x14, 0x0, 0x2, 0x800000001}, 0x14}, 0x1}, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x400, 0x8001) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x8000, 0x4) [ 241.992953] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/05/03 08:06:22 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/ipv6_route\x00') r1 = syz_open_dev$urandom(&(0x7f00000000c0)='/dev/urandom\x00', 0x0, 0x1a3042) sendfile(r1, r0, &(0x7f0000000000)=0x6000000, 0x80000003) 2018/05/03 08:06:22 executing program 2: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x490000, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f0000003240)={@dev, 0x0}, &(0x7f0000003280)=0x14) ioctl$VHOST_SET_OWNER(r1, 0xaf01, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000032c0)={'bridge0\x00', r2}) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f000000dc01)={&(0x7f0000025ff4)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000180)=ANY=[@ANYBLOB="1c000000190086f87e550000000000001c0000000000004000000000"], 0x1c}, 0x1}, 0x0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000000100)={0x6, 0x40}) setsockopt$inet_dccp_int(r1, 0x21, 0x1, &(0x7f00000000c0)=0x3, 0x4) 2018/05/03 08:06:22 executing program 1: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x4318, 0x50802) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000000040)={r2, 0x7}) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) write$rdma_cm(r0, &(0x7f0000000200)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001680), 0x106}}, 0x20) 2018/05/03 08:06:22 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/ipv6_route\x00') r1 = syz_open_dev$urandom(&(0x7f00000000c0)='/dev/urandom\x00', 0x0, 0x1a3042) sendfile(r1, r0, &(0x7f0000000000)=0x48000000, 0x80000003) 2018/05/03 08:06:22 executing program 5: r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = syz_open_procfs(r0, &(0x7f00000001c0)='fdinfo/3\x00') fstat(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() fchownat(r1, &(0x7f0000000000)='./file0\x00', r2, r3, 0x1000) open(&(0x7f0000000040)='./file0\x00', 0x200, 0x40) ioctl$fiemap(r1, 0x6611, &(0x7f0000000080)) 2018/05/03 08:06:22 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/rtc0\x00', 0x0, 0x0) mq_getsetattr(r0, &(0x7f0000000300)={0xc4, 0x2, 0xfffffffffffff0d0, 0x9, 0x9, 0x9, 0xffffffffffffffff, 0x66}, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000785000)='/dev/usbmon#\x00', 0x0, 0x1000800) openat$nullb(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/nullb0\x00', 0x10a00, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000240)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000280)=0x10) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000000c0)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e21, 0x0, 0x4e22, 0x101, 0xa, 0xa0, 0xa0, 0x3f, 0x0, r2}, {0x6, 0x40, 0x7f, 0x4, 0x22, 0x7fff, 0x1, 0x40}, {0xffffffffffff8000, 0x91b, 0xfffffffffffffffd, 0xa7c}, 0xffffffffffffff59, 0x0, 0x2, 0x0, 0x2}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d3, 0xff}, 0xa, @in=@multicast2=0xe0000002, 0x3500, 0x4, 0x2, 0x2001, 0x1ff, 0x88e, 0x7fff}}, 0xe8) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x7902, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000000200)) 2018/05/03 08:06:22 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x3, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x2001, 0x0) ioctl$KDADDIO(r3, 0x4b34, 0x24000000000000) ioctl$KVM_ASSIGN_SET_MSIX_NR(r3, 0x4008ae73, &(0x7f00000000c0)={0x1e, 0x1000}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/dsp\x00', 0x2a0480, 0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r4, 0x4004af61, &(0x7f0000000040)) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000000180)) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x2) 2018/05/03 08:06:22 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x5d) ioctl$int_in(r0, 0x5452, &(0x7f000053d000)=0x4) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0xcf00000000000000}, 0x1c) 2018/05/03 08:06:22 executing program 3: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000180)='/dev/urandom\x00', 0x20000000007fe, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000140)="2a5d5c242d2a266370757365742673656375726974792b1e766d6e65743000") mmap(&(0x7f0000000000/0x936000)=nil, 0x936000, 0x3, 0x10, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)) r1 = socket$pptp(0x18, 0x1, 0x2) getpeername(r1, &(0x7f00000000c0)=@nfc_llcp, &(0x7f0000000040)=0x80) [ 242.338370] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/05/03 08:06:22 executing program 3: vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000001040)="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", 0x281}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) recvmsg$netrom(0xffffffffffffffff, &(0x7f0000000680)={&(0x7f0000000100)=@full={{0x3, {"5676dee52b5b2a"}}, [{"45cd5921776e8c"}, {"6a0f849d6144be"}, {"489a16f71f9f5d"}, {"630d3b0c8c6c76"}, {"fc0c651ed77513"}, {"64af660bc00358"}, {"86040385cee4bc"}, {"10824c3eab320b"}]}, 0x48, &(0x7f0000000280)=[{&(0x7f0000000180)="508e61612754e40ea6ffaf3be288bc4d5ee124e0f7735769fdeff172d1d230312d7101097a4ecfcda7dbcb8c4e276587b982bd3415522817d4fbc628ce6b66a86572d5", 0x43}], 0x1, &(0x7f00000002c0)}, 0x0) r0 = socket(0x11, 0x4000000000080003, 0x0) syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x4, 0x420100) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) sendmmsg(r0, &(0x7f0000003e80)=[{{&(0x7f0000000040)=@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000000300), 0x0, &(0x7f0000000340)}}, {{&(0x7f0000000040)=@nfc={0x27, 0x9}, 0x1e, &(0x7f0000000e40), 0x0, &(0x7f00000012c0), 0x302}}], 0x2, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000), &(0x7f0000000200)=0x8) 2018/05/03 08:06:22 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x9}, 0x8) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000040)=""/147, &(0x7f0000000100)=0x93) 2018/05/03 08:06:22 executing program 5: prlimit64(0x0, 0x6, &(0x7f00000000c0)={0x0, 0xffffffffffffffff}, &(0x7f0000000080)) clone(0x0, &(0x7f00000012c0), &(0x7f0000001240), &(0x7f0000001380), &(0x7f0000001280)) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000000)="5a9a1d5003bd6a974675600f31c5c44f", 0x10) 2018/05/03 08:06:22 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cfb(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0", 0x4) r1 = syz_open_dev$midi(&(0x7f0000000400)='/dev/midi#\x00', 0xe2, 0x200000) r2 = accept$alg(r0, 0x0, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/netlink\x00') getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000440)=@sack_info={0x0, 0x7, 0xff}, &(0x7f0000000480)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00000004c0)={r4, @in6={{0xa, 0x4e20, 0xfffffffffffffffc, @local={0xfe, 0x80, [], 0xaa}, 0xfffffffffffffff8}}, 0x80000000, 0xfffffffffffffff9, 0x9, 0x1, 0x80}, &(0x7f0000000580)=0x98) write$rdma_cm(0xffffffffffffffff, &(0x7f0000001000)=@create_id={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000fc0)={0xffffffff}, 0x113, 0x1009}}, 0x20) write$rdma_cm(r3, &(0x7f0000001040)=@resolve_addr={0x15, 0x110, 0xfa00, {r5, 0x7, 0x0, 0x0, 0x0, @in6={0xa, 0x4e21, 0x8c43, @remote={0xfe, 0x80, [], 0xbb}, 0xf552}, @in={0x2, 0x4e22, @rand_addr=0x3a700db4}}}, 0x118) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f00000000c0)={0x6, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$rdma_cm(r2, &(0x7f00000002c0)=ANY=[@ANYBLOB="16000000980000fa", @ANYPTR=&(0x7f0000000280)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=0xffffffff, @ANYBLOB="0000000000000000d13d58b3075606c082351f02b7e3c2850000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000f444ceb49c8d3b5e8ac96958981a4c1ed40118223b1f3c55564e684ac900018758fbc5bf4dbed3191277cbff0300000000000042e36260ad6ea3abc733ba90eed02b71f12ca39d163dcae1b28de70ee491c48a642f2d56d0d6b996de10c7a687379eb7c66bff35d6239300000000"], 0xa0) io_setup(0x5, &(0x7f0000000140)=0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f0000000780)={0x3, &(0x7f00000005c0)=[{}, {}, {}]}) io_submit(r6, 0x1, &(0x7f0000738000)=[&(0x7f0000f73fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f000079a000)="16", 0x1}]) r7 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x101000, 0x0) setsockopt$bt_BT_FLUSHABLE(r7, 0x112, 0x8, &(0x7f0000000240)=0x9, 0x4) ioctl$EVIOCGKEY(r7, 0x80404518, &(0x7f0000000180)=""/137) 2018/05/03 08:06:22 executing program 2: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x42, 0x0) recvmsg$netrom(r0, &(0x7f0000002340)={&(0x7f00000023c0)=@ax25={0x3, {"4e45fed0db0e8d"}, 0x401}, 0x10, &(0x7f0000002380)=[{&(0x7f00000000c0)="232a59191d6ba87be1654a08f11a0afd5cb42893f499ed71b10b7e86c7620c470d4e53b108782095664706bd441bd83f9b6f1f08a0d2b7217bc5f434f50b2af6497975ddb03d55bd3c95bbb4187d45146bd518e68b25f233024fbfdb943622b84624ab6f4abefaef72ad90a3675506628d317fc2b03baf923358802abeab2b2565b38fdb797c57251f04d94254d01f9701221a8283fb0f980850e01c38dff389742f15a91e107f2606cd9c6109d006f249d1a56e6cf81c2ec0c24a01985ce5dc94ea8d9101e844cccba5e991b242033342841fc30af7a88120b29101667be333132e5c26de2e3466f1343b76d3af59fbb352476b0418e595684bf5559ada15a04f9daba5733e20b2f41148e48d423a9b3137d883d9ed13041556a96e020653d5da30bd3c7760fbb80ccba5b6c11cb2a6e81e88fb49758c5dff5e84795194e384f0f8bf50dd1fb40e5ed7e90fdbe57af260d786df3447778b87019c0d591e61735a3d143caae3da164bfa0cfac650fd0dc141a1832180e4ba2e060f0fdc9504f0dd46091516f59e5767da3bdee210202c2804014fa1d84060bc465406e4d48545cb47ad0085ceec95e6e5d8c3b271dbe1bee1eb8103ffcac2fd5647121c98e2c9d7a8ea7963e25dc6d7df7b938b866414d6a5d4c650092630e7b87cba66e1b3b9cc9f28940198dd8c5474b65b125191acaf7146318601d829b8c82adf984b78cfd76708781b87b3d8f4e11b24573be52fce6bf33f7f31bc0a3e08a2e2bcc8e1feadf11810af7bf1b92e3f85bcde60c64614aa670b6ed1ff3fdcd90f0e9abc0b8bebf002b8b2f690a01d3075960f063432c9eec89a5f6a2e87fad952408521e59e1db9f0a34bddc359f0d1098e28641bbe2882d008d597558b21ca81d45dd3970a5b14f3aafb42164b0234c4542bb5d5a060fd4faae7cd16191d5b0e30e90d076aa69de2b28df6957cf677fb6c842ae8f11be42d38257702efe5a5c06cfad52a21066a51353ffdee3d708df9af6822fa70fb576b9ab51274911e570a393eb6abcac866814e43a72f4535c1fbd08b8678b5dbe621ac901030e6dc3491ee3b05da05dbc51a65420527def6552933af9f3dc2a07cd6757138b6749b3ee2b4803c187a195cfdf528c4fe87af27995424bffc2383cdb5220857fc126bbf40ec37c193d97470d1453aa238f0731850e2bdf3b7bedd325c06d1978bf8eb1285107125a783d075943bd9801d229943bddf83c0bc17d6f63dca915fe1d8b099400c947b3af6efe6bf4768d1506157c78042f00f797f29e30f3c1f879f15a987ae15e90f3ac5981f4d2cc99bdc75f1066bea16640068412c7d17f904821d7d9285548be59e422e2f20d81c008d4eeaf2a087bdf7e2eb63a7ed73b624b81c43809dd6456d13d8b6046c818f536adb6c5a36ed4a5fe3d4cec9b522268308eb8c89c8dfa510cb43fc89e7a77b7ca616cbb5f8436017e799e6c7461d640dc825353e6746cb9168156b8bf63957cefe8d5417d26e3ae550ef1fed224efe4ef5e6402be20035d879c8c2ab62b6bbe5e35187211b523dc86d434bbaa2574612ccf1b99ef7e82e36c28f26e6ab778e84707fda0637dc4c575476efc3b5136d958a5b2a3c257aa864be6a09ee07ec4582180f1735561e6c5bc14ea056f12d1968112c3b67d51bfffb9b64702b9bc233af27bd451e1dbd1c1d4104b460baac97f723d74e4446f10cfc021e2132d0c8f4bc5e72ee8721aeb9a7a4c6c5ff37f670718caf186bc6fd5a54013d005651e8b5cc6fba5007d5c88c1a0d73d506af534fa66d87377b8a20fa52c98a71b17b4319bbfffe6387f64c0a8d02e6282ac20d1f7d6c8bbc8c21f2188a39ee0438fc851b524a38b22feecf68c602636dd625ac4ccc601de55e511125e5af1855a03c65f62d942aa83bfc6d86ae8d55afe458f2c7ebcbc0861810565818ce4908661fe45c6ef1c346e2d1a6876bf8630cfd5c1caf45f90cbebcbab71964d16ed2ecb8ddd86c1d3983c4904a3aa5884137be100f44429583cf57218ddf003536be729c2cd0525884458b49930eb7ba7997cc326c59bfa812d0cb2f8fe2c3a01179499c932db51abd1a0c24c9b2c913d9145ffc6128d6940e0c2f94b52af39d93ad8447a0c8c0d2e47699aeb70dd3d42a201093716f55e11841ff1dbed7c6e0a593233278ef2b1c5f8ea365a084fbba0bb7efc875489bd97d91e9dc8232a8d030154802de0daccb567d5c13dee9fa769c96f1abb2aad36e8db94f05333c7c9eb868d958b500b6a8cc771c4b9c7009ba7ee20bc362e9fe1921b4701ba17e52f189df968bd36f6d0296757e5b716e40b1b5104e8483f124932601ad299d38f08164ee0336b4ebadd34d23902bf59c6a53f15cf43bb72ccd535d6566c5c623b36d4aed9975cbf428931ca5eaaa5f564d4380f161c9e33f9c4311223c7477cad146e15f4344c1f1ca3e821907a87be737398fd52f5c0a28b71145f94086cd2e70331dc71b4c42e440e5ac43624d0010ec413eea9eb16108d9ed0e4b4cb4aeb2a9384556bcd2c720971227375fbc3adc18ca95064ed0ca7013036aa4d594729c8719dc3d87b8bd31a60dc705b2979529d66f962f4d3f72509a5ce4c2435a6d33eb3877f3e8da617e198dbf958e18914e4aef74bf172da75c6e3ee047023c46ee39932c2f5e4edc1ee9fc7ca8abbd262f80381ab4a1a3ab51dbf9bf23977174fba72eb6ed0dd49fd63c5d4655f07d92633a54ee3a14af82804bcab8ab74a150db4c82a992985a31e5c1f7fb9961d34c74b0081d2f468c3cb7c0e81934b540037725974be610452551315f8af4f4e3fce3c33553debc60f306ebd6fd3fd4bfc1e0b9a60c7c8e0c357646f0940a8a8bc072b6b26bdbd82a918479c4b40365f02d00462200b086cb81b3615e329a95e0c3666d22d01289292b86c9a9e3f266ef9ffe7c2a44dea2e1fd7f8bd01e77c89f463bb0602d3b3ae8e093c6b41af79968c189c76a1c1a77ed0733227ed37e70fa674008155987875949b66031cfbeb34cef582ef08397f1901dd378cdcc83ada2c041a8444b1bf8d39677f7678d66852defcf00b14e62b680b1571c32761c36755b6f7244c4a798bf7e7244c916965b23ba0e01f3bdc893caaf39281742d4f711125a95ca65b455fb442ffee2ac6cb503529e663ae7b3bb19fbaaba575e989027af4329daa79a6b94374ae55860371d911bed6527245615704ca1d938fa8e6ac95c2b33aa0301b7453902caa356fbd051ae74df01a00550a41fb91896699faec5477b44c613617a690b1ef773816e0e0daa95ac4e8213564a1bf6c54cc3ea9ae1d6d7380cff733bad0ab490d0c95efe95cdb76ecd2849887ccc207972f87d449978aeca0654bbccd8f6e12031ca20321fad10794d6c15594e7ae0c987692e7bed280822c3f6d168bc0030d6e371a1171f3f485b8482d2d3b5053c85bf6c40fd1b56c63f96e19ca229d04bb401f4ba77a4a946a7e938ac81fa3e9800045fa4aeed7104fe75b2d5f53a261d77095f44103eff4beec1f9c30332192d2b7b8b5729db33d3d681ee8957666ad6a37a7af50a05225672dfc7b46f0a6a74a72cae50b5b0f456425362390598f0976c92e46f30bba4a8aedd3c9b5ce92bfafac53db8ce1cc65f7cfc30e6918d5ce0a231cb1fe0b23c6c128fad24a7a0bb3c7d816775520bf16eca002d3e744a5106ccc28b97a95cc18f7d44898e80702350a525db53eabe08836adaa90074190046e42e765e6d729abed0cbb7db874e8b573f52cb5f00f6851b33495ff63f85d4438aac7acf1d1aeba53266a299b3653c8b01f45a3a405e5af0a889c0bcbbb349cbf1a0b605a8bfa41e305bb15889aa5cf3ca877f65b5dee5b15c0071bf05cbb09fcad0c312f19d45a0f4810da465130e9feb448c0ce7d17fa89039dcf29799aa1194b9e1108419ab338525e3a40a08be87081997b16b6574959a36876074ee7daf3ebec309746fbef649ff1bf503b5d119afae67dc8042153a7214919297a01829dca631f2bb21ba2c9964b0ec008c37163700ca5c468ff56646ba2a18b9dfeaa194deb985066df85695ef5642aec0eb2b3fc650f6610587f53a804541d3b972eef4fc20aba49932e7850adffaa494d319dc4ecd2423b5eede85e42c3144926c83cac0c1da6dab8b326ab65db6405b7b9a8f4d9714b1f4f224b232dadd46bd1acc5cca5358d00e15c9bed0d2493988d4c23dea1dfb9f216d6f2484177e31808b7d2594a8b28462ef5effc916cb0e7fac7a2733fe3e001aa56863eb5275606644e5825de5a42b2719db2d120bb0a89cd630d000f9df2cdbe0eac966c186ceda547289fdd40e5514ac1b7fd3e3085bb3867eb49d6371f7e574bc6cfbd411302ad348220ff2781a7f8d03fb6cd795c4b1cd44a567fd5bceeef590ad88ed07526b62db91b2f5d46169e567460e6f9a23245392ce422f6e35fbc43aa9f7285cdb9f5858be233580b206ae36d3761ca12afeb36db331b4efc76af8afe4b5f170870074754aa86dadd66021006e3309d4d100cfea05323514e65e19563297f4d1009261485c1be5417073846f683bc05a4d6a0ec0f2371e3e17d8927fa367d147623aceb8f0b3488b6d39e03e3adc5f9fcdbcd7cbd0f0f4a8a8097d23a85ebf5650e3c33627a1031c59ecc0d8ce068405db9cf245d9dd9726028617c264edcfc763f167c8d08706a19fd0f910457bbf4b302bce1efa086289ed3bc6081cf092e9d40c53514e77b0550f3c85683e79a03a253ecabf8caf1bda4a9a281d3cd85f6e2e6fc262fe8778827579227ab6912df71010f26bf52864613ad5ff809ecd6fe389a0d49151914ca3def4f10d3ac5ed2c12acb9080626ffb6c2c740214a6509b34143288f13e52470118197921395a2f2fcbf17ac761504b43cccc767ba994cc2b4bca263c8beb83c82dfb4af4589daa391ecbea00ead124647f868bef0ae7d9313c05802bc13e3c3d74ac0178a826176db3553ab06bdd86c405b186522670da4313940a28b92cb6154333ce8d9051500b1cc7d5384bfb5b4114b10720aa9e3cac3f6694e102d3668341850d6933636084f37b3a4b2ee82a5c30c3f1e955df9f0cbbba8f3b3a2bae7ebdd99c5d132bca06980867a844db5b16fb5a5e95491ef00a169244d1c72534701647555304888070a059f9363f867a45d5563ebe17718fbd264837c68c936b975e6f17e5381d6ca970f1e882fb403438952b05d090fd71d57e5f5db17f99e193650cb3b8d22face640f87cef71140f35e0612451a019df45d5f9aa95f6cea651e22340d762a336fe6074f71a6f72dee37461a5da66ee5b542ea447dc4442dc44df52f3c350c4fa792c72d0b347102aa2ecff9a5cd7cf3e97750aa9e54746bafcc625c86992b3bdfa5012445d5c1a6b1bf6e8a6e7fced715921214d96f6a00262795bb79aeca033134d2b75c862e6b4e40c697f33e647d99421df0a358fb79f0dfa34a79fbf5fcc6ada38779e4a84b63f06900412490880c842cb7ae1b876a0f9d308d74f0d896cb9d93aefe2bb49855ce1926d942ff10ecf872cd6f1a699a06755766a966a0c34826a1837e84ca5223f43cef0d6fe66babd6ea616dffdf0913800fbbeed7a94afc5c21a5828b32d3e9b45e6e0814ec91283d277285566f93b56c8081c9d747f8ad0550ca8fd1c3cd243b1da2d3dbe50ebc0fbb99a002f39a0ce228535423949bf762fcf24ba3c3fbf08c8d167aa13ec091eabb5640f059e1142cc6620d3a6f6eefa88efc21b35829a77c93ca1720e5eeef9c4865ec048dfe2890731dcff75a71", 0x1000}], 0x1, &(0x7f0000001100)=ANY=[@ANYBLOB="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"], 0x1230, 0x20000000}, 0x12043) r1 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') getdents64(r1, &(0x7f0000ceffd4)=""/44, 0x2c) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup3(r0, r1, 0x80000) getdents(r1, &(0x7f0000cdb000)=""/36, 0x24) 2018/05/03 08:06:22 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/ipv6_route\x00') r1 = syz_open_dev$urandom(&(0x7f00000000c0)='/dev/urandom\x00', 0x0, 0x1a3042) sendfile(r1, r0, &(0x7f0000000000), 0x80000c85) 2018/05/03 08:06:23 executing program 0: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1}) madvise(&(0x7f000090b000/0x3000)=nil, 0x3000, 0x4) userfaultfd(0x80000) read(r0, &(0x7f000060df9c)=""/100, 0x64) 2018/05/03 08:06:23 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x5d) ioctl$int_in(r0, 0x5452, &(0x7f000053d000)=0x4) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x91ffffff00000000}, 0x1c) 2018/05/03 08:06:23 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x4000000001, 0x2, 0xff, 0x1000000000000008, 0x800000000004}, 0x2c) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x800, 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @rand_addr=0xf2af}, 0x10) 2018/05/03 08:06:23 executing program 3: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x80, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f00000000c0)={0x80000000, 0x7ff, 0x200, 0x1, 0x8001}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket(0x1e, 0x1000000000005, 0x0) sendmsg(r1, &(0x7f0000db5fc8)={&(0x7f00004aeb5c)=@generic={0x10000001001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48007be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af06d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f000016cf61)}, 0x0) recvmsg$kcm(r1, &(0x7f0000008000)={&(0x7f0000c1d000)=@ax25, 0x10, &(0x7f0000241ff0)=[{&(0x7f00009a9fff)=""/1, 0x1}], 0x1, &(0x7f0000c21000)}, 0x0) recvmsg(r1, &(0x7f0000a97000)={&(0x7f0000a25ff0)=@ax25, 0x10, &(0x7f00000b6000)=[{&(0x7f0000121000)=""/123, 0x7b}], 0x1, &(0x7f0000e08000)=""/248, 0xf8}, 0x0) [ 242.650632] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/05/03 08:06:23 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/ipv6_route\x00') r1 = syz_open_dev$urandom(&(0x7f00000000c0)='/dev/urandom\x00', 0x0, 0x1a3042) sendfile(r1, r0, &(0x7f0000000000), 0x80000008) 2018/05/03 08:06:23 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x3, 0x4000) r1 = fcntl$getown(r0, 0x9) r2 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28b, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r1, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x8000400) shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffc000/0x1000)=nil) unshare(0xc000000) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00000001c0)=0x0) perf_event_open(&(0x7f0000000100)={0x7, 0x70, 0x8001, 0x7fff, 0x1747, 0x80000001, 0x0, 0x3ff, 0x11014, 0x0, 0x400, 0x0, 0x7437, 0x1, 0x4, 0x4, 0x0, 0x1, 0x100000001, 0x25, 0x24, 0x8, 0x3, 0x2, 0x20, 0x7fffffff, 0x5, 0x5, 0x8, 0x0, 0x5, 0xfffffffffffffffe, 0x2, 0x2, 0x3, 0x8, 0x1, 0xada, 0x0, 0x3ff, 0x2, @perf_bp={&(0x7f0000000040), 0x2}, 0x4000, 0x81, 0x219c, 0x7, 0x1000, 0xffffffffffffff3a, 0x1f}, r3, 0x9, r2, 0x1) accept(0xffffffffffffffff, &(0x7f0000000080)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000000)=0x80) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000180)={0x0, 0x1, 0x6}, 0x10) 2018/05/03 08:06:23 executing program 5: r0 = socket$packet(0x11, 0xfefffbfffffffffe, 0x300) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0x6, 0x0, 0x0, 0x2}]}, 0x10) bind$inet(r1, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xd}}, 0x10) r2 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x4, 0x80000) sendmsg$unix(r2, &(0x7f00000005c0)={&(0x7f0000000100)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000000500)=[{&(0x7f0000000180)="b755242ce5af788e08d9b0cc8ffac274f63c3483f7744d04b9ffa7678cc1d19e03f16cd3e128b02eb1b78b0902f6883a9ed70b8019dc8e4fd8dbd693edb306e3d6f2fbd8bd72e2aa15ebfbc85bc553c254cc066a08f62eebfe2ddd34be7c62054d0a16c6d2fde3a112a2cf68a64ef25545e6d9adfffcc1ce9f26e6d6492e3bb1cde2dbcb103f56d80a1c50f90390e81671e6", 0x92}, {&(0x7f0000000240)="024b00cd0ee6614275719480e5518522942bfe9bbba6c352ab7a2d9f9ca97e9c9a5e4f0b85e37cfae52b4de698897f4622d29c07fb909071ccc265d28fa4dde8ba887eac37526e38f5bf822baa53122a868b3a95678e507a6c1a4eca6a03db9a39176c159bfba521348393a0dc2ca3", 0x6f}, {&(0x7f00000002c0)="21d1f6a14ed6ec1402eba57abeda477292b887869306d24261fded82b13fd2c9be77ab528f6c8e70b30d9b2f898ed119c1ea1a6c7d2e4ccb4289", 0x3a}, {&(0x7f0000000300)="c98aed14234f1d5caeaf03efd3b8250d145139910870e67fa3d927cfa8873d20b6907483d035f79c0023da516d5fff22274663cf66ee82ce13000172eaf3bf6d1461e5b22b2dfde1c1526d6e22789b7c9b28e96296bdcd2432b6b98a1dff0975ba5acd449f9f926dd5fe895098dca1af43f533b04db222834ca0df1210b284dbe0b51a82711d1d2a0ef5ae7bdc75db4032a6d049e03c334ef0f1a0a29187b401cee8f74fad0bf34225ecce3385613820de1f0af0a4584fa84ac5f453f28e813329e6d03e11c56e59e587f614ebfe382db7", 0xd1}, {&(0x7f0000000400)="0180c0cedc537407f72204c67a9f21e60e3996c8ae4fd754f62c4eec418c8620615cfd4bd30b630277e11559656ce463743b5f26a7ee27f081c40a84c5c02c608306fc7d2fa61ecf6138656f7a314136e80a9778bf2f6f6822911c7d79553988e9d1d4eff64368af9b220b63f08efb278b7f95a0395a1d03f7fb24919779947ac2417a06d8b854402075064f8e7873e65b4540d3b920fa127edee054d67b2463c4728b9ec04a09bc05b29e2aabc509c73194efc4c453b5472d0466f76bb48eb516443fbc4310e53eddb68d43be1cfeb70f9fb947509fe9f4318ba8f89a8a3dea424f7b19daa46761", 0xe8}], 0x5, &(0x7f0000000580)=[@rights={0x28, 0x1, 0x1, [r0, r1, r0, r0, r0, r0]}], 0x28, 0xbef4382b2b7f63da}, 0x347ff62e382e89c1) sendto$inet(r1, &(0x7f00009fc000), 0x5fa, 0x8000, &(0x7f0000357000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000000180), 0x0, 0x0, 0x0, 0x0) socket$inet(0x2, 0x80000, 0x9) 2018/05/03 08:06:24 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semctl$SEM_STAT(0x0, 0x0, 0x12, &(0x7f0000000180)=""/80) r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x100) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000080)={0x2}, 0x4) 2018/05/03 08:06:24 executing program 2: r0 = socket$inet(0x2, 0x840000000003, 0x2) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)) r2 = fcntl$getown(r1, 0x9) r3 = getpgid(r2) prctl$setptracer(0x59616d61, r3) openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x600002, 0x0) io_setup(0x7fff, &(0x7f00000001c0)=0x0) io_submit(r4, 0x2, &(0x7f0000000840)=[&(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000200), 0x0, 0x4}, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000740)}]) 2018/05/03 08:06:24 executing program 0: mlock(&(0x7f0000ffc000/0x1000)=nil, 0x1000) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x1c0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000001080)={0x0, 0x0, 0x0}, &(0x7f00000010c0)=0x14) recvfrom$packet(r0, &(0x7f0000000080)=""/4096, 0x1000, 0x1, &(0x7f0000001100)={0x11, 0x4, r1, 0x1, 0x2, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x12}}, 0x14) mincore(&(0x7f0000ffb000/0x4000)=nil, 0x4000, &(0x7f0000000000)=""/35) madvise(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8) 2018/05/03 08:06:24 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/ipv6_route\x00') r1 = syz_open_dev$urandom(&(0x7f00000000c0)='/dev/urandom\x00', 0x0, 0x1a3042) sendfile(r1, r0, &(0x7f0000000000), 0x80000423) 2018/05/03 08:06:24 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20}, 0x1c) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000900), 0x0, &(0x7f0000001080)}, 0xc100) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000001000)="8e", 0x1}], 0x1, &(0x7f0000002000)}, 0x8000) readv(r0, &(0x7f0000000280)=[{&(0x7f0000000300)=""/155, 0x9b}], 0x1) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x8, 0x200000) openat$cgroup_ro(r1, &(0x7f0000000100)='cpuacct.usage_user\x00', 0x0, 0x0) r2 = getpid() syz_open_procfs(r2, &(0x7f0000000140)='net/fib_triestat\x00') write$binfmt_aout(r0, &(0x7f0000001040)={{}, "", [[]]}, 0x120) 2018/05/03 08:06:24 executing program 7: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000080)="a2", 0x1}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x4}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000140)={r2, 0x7, 0x10, "314fe0706dd7cbe86867fae5130f8c14"}, 0x18) socket$inet_dccp(0x2, 0x6, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) close(r0) syz_mount_image$vfat(&(0x7f0000001800)='vfat\x00', &(0x7f0000001840)='./file0\x00', 0x0, 0xaaaaaaaaaaaab46, &(0x7f0000000440)=[{&(0x7f0000000380), 0xffffffffffffffb6}], 0x0, &(0x7f00000000c0)=ANY=[]) lseek(r0, 0xff0f000000000000, 0x4) 2018/05/03 08:06:24 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x5d) ioctl$int_in(r0, 0x5452, &(0x7f000053d000)=0x4) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0xc4ffffff00000000}, 0x1c) 2018/05/03 08:06:24 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000040)={'erspan0\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xf}}}) socket$nl_xfrm(0x10, 0x3, 0x6) r1 = memfd_create(&(0x7f00000001c0)='\x00', 0x1) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000000200)={{0x200, 0x5, 0x8, 0x4, 0x2, 0x3}, 0x9}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$kcm(0x29, 0x1000000000000005, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r3, 0xaf01, &(0x7f0000e47000)=&(0x7f0000a65000)) ioctl$VHOST_SET_VRING_NUM(r3, 0x4008af10, &(0x7f0000000100)={0x0, 0x8}) ioctl$sock_ifreq(r2, 0x8933, &(0x7f0000000080)={'sit0\x00', @ifru_flags}) sendmsg$alg(r1, &(0x7f00000027c0)={0x0, 0x0, &(0x7f0000002740)=[{&(0x7f00000002c0)="207f9f2fb9270346607c277e63d2d963a9be3aec7e6014e9759a021d68a7e845817ef65b2166a99e115ed7b488bc4313d99a1364dfb104efcc2cbf769248c9ba051c000a67f0a833fa69289fe3255b2965b1c051f129d92e1f16bed8c554283120c4d40bcc9a40e04441217e967e546155520adee705604dcd6dde790758741230941eb2f557818ae2e2e9efd82db7fa1c68b5897fdab101e711c360964bae8121056d0be0cb48f14cab475a46835c48973d12c9677e4737f7d1d5ab510c67d25010f561534fd6897a80", 0xca}, {&(0x7f00000003c0)="06ebbb5275b179d8605ea7b104eb9aafa019d9c3ac47dfa94310452f404fa9e0a9432547724c929fe5513ee74223d9f2400d8a55d613577f503c86ed5f69406de31bf7df190dc02bb5d9896044ac4f33e1654aba780223a7d1e2d54f489c42f1445828ad500544b68781eab09b8f8e7dd3581d7b78491545a5159a0f8645eceee6fb6a5bd783955544efd97908e9606b0793c17e35c8a14f4c19b459c3c05019f5c84c2356b25b4d9f475c825b4a19d9d2d69fc968a4e08252cd61a68da126fe7319d652f2846b9ad7581bf41580a333f995336a9846147b93470b46f1abd61715dd79b3e81970229995e18c3109ef58408560", 0xf3}, {&(0x7f00000004c0)="dbfc2fc71e8ee7f13f227495453ef27a48ab809f3e922605945acc5a682b8358bc3b20d9139396f118e0074b10895a55d772916fc43ed34c8ca17fc115658719090e409d3c0ddc6efd8345b781d6e64a697eaf062cab13d22d845df5b12f7037124d14e3c2852552a98774b9b2821067f85f64aeef5db6a043be8f01a0cc3d1137b7adf3ee033ead3a5b9510052a6a5958786bbd59de3ba1a351b2f098c58bdb77b24f7d483639f53067c33ee0f76a3d6fb520b060022af4c5ddb8c0de0ecda14c0d7cb449e66ee132fea29515e979647c08c03457bd", 0xd6}, {&(0x7f00000005c0)="4d18b8473dd4dc6ef38fd28a7f8c165e3d1f875954be991b599706a46d752b5cb0839b6b3e0f9a77bd243dbcda7526cd528785d694e6b665e0b9e334286c5b54cfb829cd09586e8798fba1d721c87409ee8332fa126247eb0e45bbfa8b157aa7b4797752fa92aa5fc2e2525cb8b58a7f93e7e8031d5efdc52cd275bee57405ae44a9d4521e5327f73fcbd2ffddb52693fa218a48b003a422b1eaad728b738a10ed58278d92752e5746a2a374f31e9d054a2468d227e73e8aa4d79cff32d54562862c9ca29b5b017db0d8c8a744463ea5e110", 0xd2}, {&(0x7f00000006c0)="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", 0x1000}, {&(0x7f00000016c0)="36d46d9c08bec43ff16fb87caac92ede62335fd17ddfe9c074dc19e1337ea1288030e62f6c8d503413d979336770e6e9ab11af6171d0920fa4d00fb08216427cf8a84540b2fe48868412c02c0b433c7a86dfef245307d948183e654a9f614926367cee63b96de955514d56c4a82041ce570b89827e", 0x75}, {&(0x7f0000001740)="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", 0x1000}], 0x7, &(0x7f00000000c0)=[@assoc={0x18, 0x117, 0x4, 0x5}], 0x18, 0x40c0}, 0x8041) getpid() ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000140)={&(0x7f0000ffa000/0x3000)=nil, 0x3000}) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/mixer\x00', 0x20000, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r4, 0x89e1, &(0x7f0000000280)={r0}) setsockopt$bt_BT_SECURITY(r3, 0x112, 0x4, &(0x7f0000000180)={0x9, 0x1}, 0x2) [ 243.652543] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/05/03 08:06:24 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f00000037c0)="a7118230eef5e420406dc6a099da077d64d054e0293b261fd23e223ac994e771d39076c63413ac4c3797871c905a3788788903cb54e0b814d561537a2e51405ff0b5bbcb5fe7f41a21b44db2d47be29e7e805a6d3d2a98cea5945db9b758fad872a60d0c8531afe1dbf4d5962f155c685eb8975a7feafedf838264a64caf9ed61617b79b77d069e76fd54e623a555cba8ba8ca09edd10a35df95900f9d33c0a1432915befb630f3817870dd103772719", 0xb0}], 0x1, &(0x7f0000000000)}], 0x1, 0x0) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f00000013c0)=[{&(0x7f0000000300)=""/171, 0xab}, {&(0x7f00000003c0)=""/4096, 0x1000}], 0x2, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/05/03 08:06:25 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/ipv6_route\x00') r1 = syz_open_dev$urandom(&(0x7f00000000c0)='/dev/urandom\x00', 0x0, 0x1a3042) sendfile(r1, r0, &(0x7f0000000000), 0x80000010) 2018/05/03 08:06:25 executing program 2: getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00000000c0), &(0x7f000005c000)=0x4) r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x800000008001) ioctl$int_out(r0, 0x0, &(0x7f0000000000)) ioctl$int_out(r0, 0xfffffffffffffffd, &(0x7f0000000080)) 2018/05/03 08:06:25 executing program 1: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/enforce\x00', 0x24201, 0x0) fallocate(r0, 0x11, 0xffffff07, 0x8000000) get_thread_area(&(0x7f0000000000)={0xdb, 0x100000, 0x1000, 0x6, 0x8, 0x4, 0x20, 0xffffffff, 0xffffffffffff9e6c, 0x50e3}) 2018/05/03 08:06:25 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="0100000000000000000000040000000000000081ea5126532c7058b583d3527e587a4dcf307a9d45cfdeae9c1fffbc834b51493070b88641760f15246d42af4bb5df885be32339d91949245b4cf100a53aa5cf8f611016e025c48f2eecee73a3ac360000000000"]) 2018/05/03 08:06:25 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x5d) ioctl$int_in(r0, 0x5452, &(0x7f000053d000)=0x4) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0xaaaa000000000000}, 0x1c) 2018/05/03 08:06:25 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141841, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f0000000480), 0x1000, &(0x7f0000000200)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000480)=@mangle={'mangle\x00', 0x1f, 0x6, 0x6c0, 0x138, 0x490, 0x270, 0x138, 0x138, 0x5f0, 0x5f0, 0x5f0, 0x5f0, 0x5f0, 0x6, &(0x7f0000000140), {[{{@uncond, 0x0, 0xf0, 0x138, 0x0, {}, [@common=@mh={0x28, 'mh\x00', 0x0, {0x1, 0x3f}}]}, @DNPT={0x48, 'DNPT\x00', 0x0, {@ipv4=@multicast2=0xe0000002, @ipv6=@mcast1={0xff, 0x1, [], 0x1}, 0x31, 0xb, 0x8000}}}, {{@ipv6={@dev={0xfe, 0x80, [], 0x16}, @dev={0xfe, 0x80, [], 0xe}, [0xffffffff, 0xffffff00, 0xff, 0xffffffff], [0xff000000, 0xff, 0xffffffff, 0xffffff00], 'nr0\x00', 'vlan0\x00', {0xff}, {}, 0x33, 0x2c40, 0x7, 0xa}, 0x0, 0x110, 0x138, 0x0, {}, [@common=@dst={0x48, 'dst\x00', 0x0, {0xfffffffffffffdd9, 0x5, 0x1, [0x9, 0x400, 0x8, 0x7c7d, 0xe0ba, 0x12a, 0xffffffff, 0x5, 0x1, 0x100, 0x51, 0xe6, 0x4, 0x1, 0x9, 0x100000001], 0xf}}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@ipv6={@local={0xfe, 0x80, [], 0xaa}, @dev={0xfe, 0x80, [], 0x17}, [0x0, 0x0, 0xff, 0xffffff00], [0xffffffff, 0xff, 0xff], 'irlan0\x00', 'veth0\x00', {0xff}, {0xff}, 0x5e, 0xff, 0x3, 0x10}, 0x0, 0xc8, 0x110}, @DNPT={0x48, 'DNPT\x00', 0x0, {@ipv6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @ipv4, 0x32, 0x19, 0x1}}}, {{@ipv6={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @dev={0xfe, 0x80, [], 0x18}, [0xff000000, 0xffffffff, 0xffffffff, 0xff], [0xffffff00, 0xff, 0xffffffff, 0xffffff00], 'erspan0\x00', '\x00', {}, {0xff}, 0x2c, 0x6, 0x1, 0x61}, 0x0, 0xc8, 0x110}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv6=@remote={0xfe, 0x80, [], 0xbb}, @ipv6=@mcast2={0xff, 0x2, [], 0x1}, 0x2e, 0x13}}}, {{@uncond, 0x0, 0x138, 0x160, 0x0, {}, [@common=@eui64={0x28, 'eui64\x00'}, @common=@hbh={0x48, 'hbh\x00', 0x0, {0x9, 0x6, 0x1, [0x32, 0x81, 0x2, 0x3, 0x7, 0x4, 0x0, 0xa693, 0x3, 0x4, 0x1, 0x1, 0xbb8a, 0x3, 0x5c2, 0x80], 0x7}}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x720) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140), 0x0, 0x8001}], 0x0, &(0x7f0000000580)=ANY=[]) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x15555555555555bf, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) 2018/05/03 08:06:25 executing program 7: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000300)={0x0, 0x0}, &(0x7f0000000340)=0xc) munmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000) setreuid(0x0, r1) r2 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0xb0, 0x400000) bind$bt_rfcomm(r2, &(0x7f0000000040)={0x1f, {0x9d7d, 0x7f, 0x7, 0x800, 0x7, 0x8}, 0x800}, 0xa) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000000380)={"63484f7f959998b1ffcae8907b129b33bd6d511fb49e84b736eeb0a5e7c2afd53ad26dcb74a0d8c8fec5c0eb7ae8c07f5b4e40fad9b55c08a403e46fe91a109d642fd671073b88419e9be69c6ab8c3451f7fb846f1b099c7641791b3b8fa44d8a96289b42f91049254b09b1a50e02f342bab19daeb24988f79c9cfd8bfbfb130bb79531de102a716f0b32ea759fb83547e58382a4ae791292396bddc753a958449d810f1e546800deccb267aefe837a82625d56ce792eecb4bc5869acfe5c5b412ddad2f2f386776ba7d7ffc1b0b5d1388aa6c4809a86685fe14529638bf2581c8b06df77777a54c8b8c9fe8e62b386a1be9e404a4caf717ab1cbe032eb52ae7eaa68ab76aa44b54164f55590a944448e28e618d117bc7e1c5a9b974c556347a01d5bb100346ce9450747d75855687ed0cf16e53d961544468ff7b0eaf0279bdc29e69d3cd0bffcee454ea49b53e2c793bfaceddc491a7defbd406b9654257b19432d9ab2e8b9236b346c93129a58ab616912245287c8ec7197c2f96e407d61b535645841e4c70786fd6bb610d2c2d7ae5577dac7bd73bb55797015a6ddd2c3997e67b29864f2daffbb68aef663eef6caa7e5f326aa2fcc7dabd7f841a1fec4238c25ab43f26024430fd16f1d9e7654c659c25cc91aabb2afb39488e98e26eb12e3d1da29deeb8db1f322822201c94fec73d9ebd7e7565d527de17967aef8c9986750c497f6dc319a1ab7fec74edcfad47e4cc3087ff7c14034284b1efe9764e109a3d5faf2b9c983a8c9482d2c6517fce11070bf074b4a56039dde4706b6a967921a6ffc4f5476b5ec4d86f4e51ce19af3b783770bcd3dda7add960317ec590c18b7963775c43a7a8e36482cb0176151fe6528d4ab343c82564ebb1f4d87ac489845d97e500448c8dda67a97ea587326a94511f397b55157c5445a57c1ec992aabbc985e80318d9503e346b1231224cb84f2c6cd91f1692c68d6a43e9ab1799ce33338fc46e35517776d7d0644a5317ed519d46d8d7b67c0e00d5d6b18a1820c6b9ba07ce38c1abde29e0a2891b36ec0a676767892e18dc71dd0f9d5cb6a1ded7d82e8404fe8251a04d59077eb298b3bf5be1f4db6e390fdf27464fd239a2e28bf414fb69ee753791833fa0bc4cfcfef87de3470716b19bad8c23cd42f8471a2f3c097f8296c03f31ff21c30fa8d5857f5e254bcabb0df2871dc806247839b9bf3af3e2dbbc11e92cfc06e3f575c7a71f23198bdf3e3e0950625829d9007c77eadbf655d41848933da2d971087bc687b6f7d736f83945ad8c09e817abf76249d0d3671f2b3949396a679dfbe3a897058c79988d1690e213ad57f799ae6ae2b77e91fa5bf86b55cad890bf93e873612d2af1785b0b53364fcea60cbcd73b66a76d33d6bb9249502652c961e302df05fe78446535de09ee1943df844d7fb654ce"}) 2018/05/03 08:06:25 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, 0xfffffffffffffdd9) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000000c0)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00') connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0001300}}, 0x1c) [ 244.762640] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/05/03 08:06:25 executing program 7: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x10000, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000040)={r0, &(0x7f0000000180)="9cb39c425bfa8ca7a4b88ed5ae9e06093cf4f426809d8b6b7ae258d0152cb1adf6cd6cc3d7425c82c9b77bd77895e5e42af02b7f4a89f2e6e7c988bea8cc1a8749dc721240a85cf79b2b40a4a471647837697a111285490ad8dcfe16f0e743c8ce79a938589106dc10e95a378bf612d9c39a247f029ed01f450e3c337b2ec441b46c6338ebb187885e5b50e0c32936508b625e6dd03b", &(0x7f0000000240)=""/82}, 0x18) r1 = socket$alg(0x26, 0x5, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0x4000, 0x0) bind$alg(r1, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000003cc0)=[{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000380)="2f9e916f88a49d34f80c6567cd48d56ddb7a596264bd2e74921e7fb8ccbe6bbc562ca6a387d1e8d5d0a6d4e99423bdadc1539f82f3f3e83f9f7d05551362be48e9313af2664d579564bc66d93cd543358e402221b80683cbacdd7d0c2861ffe2c26589c90315f38f37685c", 0x6b}], 0x1, &(0x7f00000001c0)}], 0x1, 0x0) recvmsg(r2, &(0x7f00000040c0)={&(0x7f0000003e80)=@generic, 0x80, &(0x7f0000003f80)=[{&(0x7f0000003f00)=""/77, 0x4d}, {&(0x7f0000003580)=""/29, 0x1d}], 0x2, &(0x7f0000003fc0)=""/206, 0xce}, 0x0) 2018/05/03 08:06:25 executing program 2: r0 = request_key(&(0x7f00000003c0)='user\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000440)='\x00', 0xfffffffffffffffb) r1 = add_key(&(0x7f0000000600)="61f379c968736e3356300187a3b8172fa8c1e572742359459fd996adb300f77e8083554913bc4c7653bf4f014ec4c42900a3dba90f7b57f0528364883893fa00925bf523587f5dcb30cec1847e0600003761e69f9cee418d46d1ca019aedf5cf37eb0cebc4ae7bbe8ec39178c4da2c8972c93d00f437cec67e1f1037f23279cb99d1efbe4c151ab83f9a9ba4a1eccdb3f6a1219b2904fe79ce8d1d7034aa66fe0d", &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000200)="308209000000000000009c60738f613a9b94b40200000000000000c44b23c107000000b7cd99f14889", 0xffffffffffffffc4, r0) request_key(&(0x7f0000000000)='id_legacy\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)="61f379c968736e3356300187a3b8172fa8c1e572742359459fd996adb300f77e8083554913bc4c7653bf4f014ec4c42900a3dba90f7b57f0528364883893fa00925bf523587f5dcb30cec1847e0600003761e69f9cee418d46d1ca019aedf5cf37eb0cebc4ae7bbe8ec39178c4da2c8972c93d00f437cec67e1f1037f23279cb99d1efbe4c151ab83f9a9ba4a1eccdb3f6a1219b2904fe79ce8d1d7034aa66fe0d", r1) 2018/05/03 08:06:25 executing program 3: r0 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0xffff, 0x200) open_by_handle_at(r0, &(0x7f0000000100)={0x31, 0x2b, "4acd6e4af0be1326be7557bbaf3e9db8697f3c3106ac2088bcc2e456d82d585e2a344a82ff3989e8b5"}, 0x181002) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 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, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000140)=0x0) ptrace$cont(0x9, r3, 0x42, 0x100) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000000000)) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80040}, 0xb, &(0x7f0000000200)={&(0x7f0000000180)=@ipv6_getnetconf={0x24, 0x52, 0x108, 0x70bd26, 0x25dfdbfe, {0xa}, [@NETCONFA_IFINDEX={0x8, 0x1, r2}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x3eaf}]}, 0xfffffffffffffe11}, 0x1}, 0x0) 2018/05/03 08:06:25 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/ipv6_route\x00') r1 = syz_open_dev$urandom(&(0x7f00000000c0)='/dev/urandom\x00', 0x0, 0x1a3042) sendfile(r1, r0, &(0x7f0000000000), 0x800006a7) 2018/05/03 08:06:25 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'lo\x00'}) 2018/05/03 08:06:25 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00007adff1)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000000040)={0x4}) listxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/140, 0x8c) 2018/05/03 08:06:25 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x5d) ioctl$int_in(r0, 0x5452, &(0x7f000053d000)=0x4) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x5400}, 0x1c) 2018/05/03 08:06:25 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) r1 = syz_open_dev$vcsn(&(0x7f0000000500)='/dev/vcs#\x00', 0x5, 0x604182) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000000540)) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000001280)="822cda77044a9244fc92ebe66f50ed66b327bad0470da022786bcf98d2ffc5e8", 0x20, 0x0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000100), 0x4) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x8001, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r2, 0x114, 0x7, &(0x7f0000000340)={@in={0x2, 0x4e23, @multicast2=0xe0000002}, {&(0x7f0000000280)=""/75, 0x4b}, &(0x7f0000000300), 0x59}, 0xa0) ioctl$EVIOCSKEYCODE(r2, 0x40084504, &(0x7f0000000180)=[0x3, 0x4]) socket$inet(0x2, 0x80f, 0x2) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000040)=@nfc, 0x80, &(0x7f00000001c0)=[{&(0x7f0000003ac0)=""/4096, 0x1000}], 0x1, &(0x7f0000000200)=""/20, 0x14}, 0x100) r3 = msgget$private(0x0, 0x20) msgctl$IPC_STAT(r3, 0x2, &(0x7f0000000440)=""/189) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000400)='/dev/hwrng\x00', 0x400, 0x0) write$binfmt_elf64(r0, &(0x7f0000002300)=ANY=[@ANYBLOB="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"], 0xfe2) 2018/05/03 08:06:25 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9bec8)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0xfffffffffffffffc, 0x0, 0x0, 0x400060, 0x0, 0xfffffffffffffffe}) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000a82000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000200)="66b8c4000f00d0c744240030000000c744240279591019ff1c246566640f2091c4017d5bda490fc75f5fc7442400aeefd3bcc7442402aa190000c7442406000000000f011c240f8bc200000066b8e4000f00d80f2c4900c7442400bc000000c74424028000c0fec7442406000000000f011424", 0x73}], 0x1, 0x0, &(0x7f00000002c0), 0x0) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f0000000040)) 2018/05/03 08:06:25 executing program 5: r0 = socket$inet(0x2, 0x3, 0x3) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x400, 0x0) r2 = getpgid(0xffffffffffffffff) mq_notify(r1, &(0x7f0000000040)={0x0, 0x34, 0x6, @tid=r2}) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000140)="8907040000", 0x5) sendmmsg(r0, &(0x7f0000005c00)=[{{&(0x7f00000000c0)=@in={0x2, 0x0, @multicast1=0xe0000001}, 0x80, &(0x7f00000002c0), 0x0, &(0x7f0000000300)}}, {{&(0x7f00000035c0)=@in={0x2}, 0x80, &(0x7f0000005700), 0x0, &(0x7f0000000000)}}], 0x2, 0x0) 2018/05/03 08:06:25 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07004adee901d2da75af1f020002000000a07139f482ace3654c") signalfd(r0, &(0x7f00000000c0)={0x40ffff}, 0x8) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x13c, 0x800007fffe) fcntl$setstatus(r1, 0x4, 0x44000) read$eventfd(r0, &(0x7f0000000200), 0x8000) [ 245.137900] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/05/03 08:06:25 executing program 0: mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x40, 0x400) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000000100)=0x45fa179c) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={@mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80}}) r2 = add_key(&(0x7f0000000040)='pkcs7_test\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff9) fstat(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() keyctl$chown(0x4, r2, r3, r4) 2018/05/03 08:06:25 executing program 2: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/drop_packet\x00', 0x2, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000140)={r0, 0xfd2e2db41b4cbdb5, 0x1, 0x1, &(0x7f0000000100)=[0x0, 0x0, 0x0], 0x3}, 0x20) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffffff, 0x0, 0x1, 0x1ff, &(0x7f0000000000)=[0x0], 0x1}, 0x20) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0x80045500, &(0x7f0000000080)=""/57) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x101069}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="00000000000000000000000000000000000000006df3cbd3000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) 2018/05/03 08:06:26 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/ipv6_route\x00') r1 = syz_open_dev$urandom(&(0x7f00000000c0)='/dev/urandom\x00', 0x0, 0x1a3042) sendfile(r1, r0, &(0x7f0000000000), 0x8000073d) 2018/05/03 08:06:26 executing program 5: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x2000, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000080)=0x1, 0x4) sendto$llc(r2, &(0x7f00000000c0)="69edb2e0ced450d4ed412556415881ca96ca1599f59e661f4e773155b28e60de9606722f758574e1e0455079775368b580d76f428620a4d356c03e623c424e6ddc6a87213355", 0x46, 0x800, &(0x7f0000000140)={0x1a, 0x33d, 0x20, 0x4, 0x8, 0xba, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000180)={r1}) prctl$setmm(0x23, 0x0, &(0x7f0000fff000/0x1000)=nil) r4 = openat$ashmem(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ashmem\x00', 0x40000, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000000200)={r3}) mbind(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3, &(0x7f0000000240)=0xffffffffffff5988, 0x3, 0x5) ioctl$DRM_IOCTL_GET_MAP(r4, 0xc0286404, &(0x7f0000000280)={0x0, 0x1, 0x0, 0x8, &(0x7f0000ffd000/0x1000)=nil, 0x7fff}) bind$nfc_llcp(r3, &(0x7f00000002c0)={0x27, 0x0, 0x0, 0x4, 0x5, 0xa4, "5c12db78e57a8820724c73b2eff325aa7d8b108e152da71671fe94f480daed311af972b63b3f17cd53ddba5ddcad87da2797f77b84403a57149132eff743e4", 0x3}, 0x60) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000340)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000400)=0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r5, 0x84, 0x6c, &(0x7f0000000440)={r6, 0xae, "43478b2b378d0c95af9385da7bae9652053f289e6a8f96f076d8d4c0c43ab4c154b96dc7c6d7ce05091205143b1619684e6c035e40bfccc279065f86954f312a14f0c8f56fd55665255b0a67f801db68ba5003f030d1d54d5c8b678ff4aba240bb9ee82fff4579e43c236314b27c8e8586a52b250fe9b407403d0163ef56866fc1ea39ec9347410225738683e82a37abfbac154c63be4f42f2a0a4061d40a24ceb033736642aafef41c867581e34"}, &(0x7f0000000500)=0xb6) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000000540)={@dev={0xfe, 0x80, [], 0x1b}, 0xe645, 0x2, 0x3, 0x0, 0xffff, 0xc0000000000, 0x2}, 0x20) getpeername$packet(r5, &(0x7f0000000580)={0x0, 0x0, 0x0}, &(0x7f00000005c0)=0x14) setsockopt$packet_drop_memb(r5, 0x107, 0x2, &(0x7f0000000600)={r8, 0x1, 0x6, @random="2e0b6870b56c"}, 0x10) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f0000000680)={&(0x7f0000000640)=[0x0, 0x1], 0x2, 0x9, 0x0, 0x1, 0xff, 0x401, {0x7, 0x8, 0x9, 0x0, 0x1, 0x3, 0x4d39, 0x3, 0x8, 0xdc1, 0x7, 0x80000000, 0xf4, 0x9, "6016350c00348868e0794f4e65774a06669fd098a753beecfe9a5b52079b113b"}}) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f0000000700)=""/113) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000000780)={@loopback=0x7f000001, @empty, @loopback=0x7f000001}, 0xc) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00000007c0)={r7, 0x5}, &(0x7f0000000800)=0x8) r9 = getpid() ioctl$sock_FIOSETOWN(r5, 0x8901, &(0x7f0000000840)=r9) getsockopt$bt_BT_SNDMTU(r5, 0x112, 0xc, &(0x7f0000000880)=0x80000001, &(0x7f00000008c0)=0x2) openat$rtc(0xffffffffffffff9c, &(0x7f0000000900)='/dev/rtc0\x00', 0x0, 0x0) r10 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000940)='/dev/urandom\x00', 0x8400, 0x0) r11 = syz_open_dev$admmidi(&(0x7f0000000980)='/dev/admmidi#\x00', 0x3, 0x40000) shutdown(r4, 0x0) setsockopt$EBT_SO_SET_COUNTERS(r10, 0x0, 0x81, &(0x7f00000009c0)={'mangle\x00', 0x3, [{}, {}, {}]}, 0x58) ioctl$sock_inet_SIOCGIFNETMASK(r5, 0x891b, &(0x7f0000000a40)={'ip6tnl0\x00', {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}}) ioctl$BLKPBSZGET(r11, 0x127b, &(0x7f0000000a80)) 2018/05/03 08:06:26 executing program 7: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=0x0, &(0x7f0000000100)=0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000140)={r1, 0xb2, "27223845af879372697d89c8f0a8edde97f2b1f7929ecda7c25739332cc13a6a9dafa233d04c782ce694ede843eded27bd444050587cab91bb4e286388ed4f3cb2c3179c6add9525f35d56cf711e08364a2f32eaeee389bd8197a1fd6ccc124efb83c4a83ea4a3de7e487f21c8331793528698d2fd2952cee0de1c0a90954e11f901615a809f185aecd5629822356190292a83210fe2f8ebd0233dab20e4e1a4c8722422f016f8cff33148f7ad8accc6cfa9"}, &(0x7f0000000200)=0xba) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000000)='nv\x00', 0x3) sendto$inet(r2, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$IP_VS_SO_SET_ZERO(r2, 0x0, 0x48f, &(0x7f0000000080)={0x0, @dev={0xac, 0x14, 0x14}, 0x0, 0x0, 'lc\x00'}, 0x2c) shutdown(r2, 0x1) 2018/05/03 08:06:26 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 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, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x200, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000000280)=[@in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in6={0xa, 0x4e20, 0x8000, @remote={0xfe, 0x80, [], 0xbb}, 0x100000000}, @in6={0xa, 0x4e23, 0x1f, @remote={0xfe, 0x80, [], 0xbb}, 0x10000}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e20, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, @in={0x2, 0x4e24}, @in6={0xa, 0x4e20, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in6={0xa, 0x4e23, 0xe0, @mcast1={0xff, 0x1, [], 0x1}}], 0xcc) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockname$netlink(r3, &(0x7f0000000000), &(0x7f0000000040)=0xc) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f0000000240)=0xf000) 2018/05/03 08:06:26 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x20000) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/l2cap\x00') ioctl$TCGETS(r0, 0x5401, &(0x7f00000000c0)) r1 = syz_open_procfs(0x0, &(0x7f0000000080)="6e732f6d6e7400c552c5ba9e2c33e308163dd83bbbef1a23efb866ab2c1b66c09db90000000000000006f4d0e9ae0e19c79a35b158ae") setns(r1, 0x0) 2018/05/03 08:06:26 executing program 2: r0 = socket(0x11, 0x100000802, 0x0) mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) accept$unix(r0, 0x0, &(0x7f0000000080)) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x80200, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000180)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000001c0)=0x1c) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f0000000440)=@get={0x1, &(0x7f0000000340)=""/214, 0x14dc}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000200)={r3, 0xb9, "95da22168c7197445a62af66581fc12e2cd735f1280beb1b119c384be0ee3f52022b98a004db8e24fde1bda5f57f3c53b04edfa39d1a606f1605573ccf397d72183385239f1493a8c2912ae50ba7e6304ec8b5bf691d798afd8a0b1d772102df6930e017db239b3a940642ad817c81cb1bd54129e1dc8271dbb1e01ca54fae4bc3dbca870e49a284faa7620c5a483e14f8aed757f8e2a274e2aa96679627a3da948eb4be0155c27c08d2a7f6913c9bb1cfef4c01adcd6c058d"}, &(0x7f0000000300)=0xc1) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000100)) write(r1, &(0x7f0000001200)="7708d489", 0x4) 2018/05/03 08:06:26 executing program 3: r0 = socket$inet6(0xa, 0x0, 0x8) r1 = fcntl$dupfd(r0, 0x406, r0) write$binfmt_elf64(r1, &(0x7f0000000740)=ANY=[@ANYBLOB="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"], 0x6b1) getsockopt$inet6_int(r1, 0x29, 0x42, &(0x7f0000af9000), &(0x7f0000632000)=0x4) 2018/05/03 08:06:26 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x5d) ioctl$int_in(r0, 0x5452, &(0x7f000053d000)=0x4) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0xa00}, 0x1c) [ 245.994324] IPVS: set_ctl: invalid protocol: 0 172.20.20.0:0 lc [ 246.007713] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 246.024340] Unknown ioctl 35137 [ 246.024581] IPVS: set_ctl: invalid protocol: 0 172.20.20.0:0 lc [ 246.033208] Unknown ioctl -1073191904 2018/05/03 08:06:26 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x40, 0x0) ioctl$IOC_PR_CLEAR(r0, 0x401070cd, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000000c0)={r1}, &(0x7f0000000100)=0xc) [ 246.056322] Unknown ioctl 35137 [ 246.068641] Unknown ioctl -1073191904 2018/05/03 08:06:26 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000140)={0x2, r1}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000180)) 2018/05/03 08:06:26 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/ipv6_route\x00') r1 = syz_open_dev$urandom(&(0x7f00000000c0)='/dev/urandom\x00', 0x0, 0x1a3042) sendfile(r1, r0, &(0x7f0000000000), 0x80000002) 2018/05/03 08:06:26 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/ipv6_route\x00') r1 = syz_open_dev$urandom(&(0x7f00000000c0)='/dev/urandom\x00', 0x0, 0x1a3042) sendfile(r1, r0, &(0x7f0000000000), 0x80000004) 2018/05/03 08:06:26 executing program 3: r0 = socket$unix(0x1, 0x1, 0x0) sendto(r0, &(0x7f0000000000)="ef371b3328c56bba6b6faf528d7dacbc526b8193a2794df95788dd6789baa5f3d2cd4f46e7215081582f2669a5c629a6a6a3f42963497e7ced80856117858b7ff0b414f1f43b7ffdee34f0029a58acba92ea1227ea13bbbb627fcc5b1bfcf184a87724aa0436715a1c9732d4649e6ca1ef538ee5aea845b49b81b9b30821043cc66bc6efb46804ce15395daa47ffd5f3e1672f4df5d7593347591697ef089e815decf64b5970a6341930bb334053a1b9b613f1cdafa7dc2e1379d77c91c9a351ffedc390b5ccfbc62b7a157c9b8736b6a0ebbf72613ab121c33011371737c276e79d7b", 0xe3, 0x1, 0x0, 0x357) r1 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000100)={0x0, 0x3c, 0x10, 0x0, 0x80000000}, &(0x7f0000000140)=0x18) connect$unix(r0, &(0x7f0000000240)=@abs={0x1, 0x0, 0x4e24}, 0x6e) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000180)={r2, @in6={{0xa, 0x4e23, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffff3b}}}, 0x84) 2018/05/03 08:06:26 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000080)="15032e", 0x3}], 0x1, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00000006c0)=""/246) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000001000)=""/174) close(r0) syz_open_pts(0xffffffffffffffff, 0x0) syz_open_pts(r0, 0x2) 2018/05/03 08:06:26 executing program 5: r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x18}, 0x10) fsync(r0) r1 = socket(0x10, 0x802, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x101000, 0x40) write(r1, &(0x7f0000498f86)="110000001a0025f000180204c3edfc0002", 0x11) 2018/05/03 08:06:26 executing program 1: stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000556ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)=0x0) ptrace$setregs(0xf, r1, 0xf7bc, &(0x7f0000000080)="f8b491fa9c6efc08c2d335344ec25d25ed2c4e") ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f000000efb0)={{0x8}}) 2018/05/03 08:06:26 executing program 7: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 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, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)={0x14, 0x213, 0x10000000000a, 0xffffffffffffffff}, 0x14}, 0x1}, 0x0) socketpair(0x0, 0x2, 0x6, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000100)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r1, 0xc1105518, &(0x7f0000000280)={{0x6, 0x6, 0x2, 0xfff, "da4ad138e55bb3fc9cfe19489d7e811b6751e971e6393e899133350df21e467260502ce7d133ca775f91d623", 0x3}, 0x0, 0x0, 0x7fff, r2, 0x800000000000000, 0x7ff, "ef7c1bff9c8ba55112bc4173934bda24e9c23c456fd04549b77594d62d87ae7cba7c5f70080cfbe60cfbbff163030663b83a16a701a36f11ab1e8064f851be5e", &(0x7f0000000140)='bdevlo\x00', 0x7, [], [0x2, 0x8, 0x8, 0x7f]}) 2018/05/03 08:06:26 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x5d) ioctl$int_in(r0, 0x5452, &(0x7f000053d000)=0x4) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0xaaaa}, 0x1c) 2018/05/03 08:06:26 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 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, 0x0, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x4, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="00e846cd5864634040ee967e68f350b209beb32b696c6e0c0000e4577931"], 0x0, 0x0, &(0x7f0000009000)}) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0xea6a, 0x8000) rt_sigreturn() ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f00000000c0)) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000100)={0x0, 0xffffffff, 0x0, 0x2, 0xfffffffffffffff9}, &(0x7f0000000180)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000001c0)={r2, 0xffffffffffffffff, 0x10}, &(0x7f0000000280)=0xc) [ 246.322594] binder: 16993:16996 unknown command -850991104 [ 246.337816] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 246.375664] binder: 16993:16996 ioctl c0306201 20008000 returned -22 2018/05/03 08:06:26 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000080)={'team0\x00', 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@dev, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@loopback}}, &(0x7f00000001c0)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000440)={{{@in=@multicast2=0xe0000002, @in=@rand_addr=0x2, 0x4e20, 0xfff, 0x4e21, 0x800, 0x2, 0xa0, 0x80, 0x3f, r3, r4}, {0x20, 0x6, 0x10000, 0x100000000, 0xe3, 0x1f, 0x8}, {0xfff, 0x80, 0x4, 0x100}, 0x3f, 0x6e6bb3, 0x1, 0x1, 0x2, 0x3}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d4, 0x6c}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x3506, 0x3, 0x3, 0x9, 0x6c500, 0x7, 0x5}}, 0xe8) sendmsg$nl_generic(r1, &(0x7f00000000c0)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000800)={0x18, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x2000000000c}, [@generic='m']}, 0x18}, 0x1}, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, &(0x7f0000000100)=ANY=[@ANYBLOB="a800000009000000090000009f4512c76ad6d19bff01fbac981bb35cd3f1c07763a578341a6c46e6bd0d9ead848fbf477fef919eaa254a896fc5947eefd7689afce6d8e373c459fcc43a75d1f1bf2b564167ac6bbb03f80f916df7e053bc10cccf51c2e053161cc03a66e49720ce1cb237af2ed3e37fb4ed571ce4ff8386224e654a5a103740ded30c14575b8647e5cbab9373ab63f1093a95f779c4d8339c074c"]) accept$alg(0xffffffffffffffff, 0x0, 0x0) 2018/05/03 08:06:26 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x4, 0x31, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x1, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040), 0x10) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000080)=""/212, &(0x7f0000000180)=0xd4) r1 = socket(0x2, 0x2, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f00009c1000), 0x4) 2018/05/03 08:06:26 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000c26000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x800000020000000, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000000c0)={0x1000, 0x80, 0xffff, 0xfffffffffffffffe, 0x2008d}, 0x14) sendto$inet(r0, &(0x7f00000000c0), 0xfffa, 0x0, &(0x7f0000000100)={0x2, 0x0, @multicast2=0xe0000002, [0x1c00000000000000]}, 0x10) 2018/05/03 08:06:26 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x112ac5b7082a4992, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000040)="0c56a3cac325d6518aaa311c3ea9f303", 0x10) writev(r0, &(0x7f00000000c0)=[{&(0x7f00000001c0)='\v', 0x1}], 0x1) 2018/05/03 08:06:26 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000000240)='user\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000002c0)="e2f65656c20eefa6b0134961c06342fef720608a44314fc4ab11cfda514b8c3ca38ff9620f69b9b157a288c695837a6d83b6f8f59cba9c04e5a997ea1d8e44c408a64b83d3c759234c7fa1859c2d0dc666a10bd467e1bd1803408236631bcff7cf0dafdab88c6d5119d0be9d1b5845c1530eb77a22cbc7c925351da67d1e2c4b", 0x80, 0xfffffffffffffff9) r1 = request_key(&(0x7f0000000340)='trusted\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000003c0)='/dev/sequencer2\x00', 0xfffffffffffffffc) keyctl$link(0x8, r0, r1) perf_event_open(&(0x7f000001d000)={0x5, 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, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0xfffffffffffffff7, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e24, 0x8ac, @mcast2={0xff, 0x2, [], 0x1}, 0x24e}}, 0x4, 0x4, 0x4, 0x8, 0x4}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000140)={r3, @in6={{0xa, 0x4e24, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x1}}, 0x4, 0x3}, &(0x7f0000000200)=0x90) ioctl$KDGKBLED(r2, 0xc004510e, &(0x7f0000000000)) 2018/05/03 08:06:27 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c00000014a45057cdd4ce4ac136ac29413200ff018816253aa304564a92faded884c0c33ff8d9aa049c53d3d2ede4f906151ccd70a1cd9bfab398d35b347c71021ada9fbd12c8d293f0e0ad32bd0cf9d055ea54f5e3c70b0f7c87d8de1fd75da40c4f88ab844b"], 0x1c}, 0x1}, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x0, 0x8000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0x4, 0x1ff, 0x3, 0x101, 0x80}, &(0x7f0000000180)=0x98) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000001c0)={r2, 0x81, 0x30, 0x5, 0xfff}, &(0x7f0000000200)=0x18) sync_file_range(r1, 0x1f, 0x6, 0x1) 2018/05/03 08:06:27 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/ipv6_route\x00') r1 = syz_open_dev$urandom(&(0x7f00000000c0)='/dev/urandom\x00', 0x0, 0x1a3042) sendfile(r1, r0, &(0x7f0000000000), 0x8000054f) [ 246.561665] netlink: 4 bytes leftover after parsing attributes in process `syz-executor5'. 2018/05/03 08:06:27 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x5d) ioctl$int_in(r0, 0x5452, &(0x7f000053d000)=0x4) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x801004d100000000}, 0x1c) 2018/05/03 08:06:27 executing program 2: r0 = socket$inet6(0xa, 0x80002, 0x0) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000c08000)={0x0, {{0x2, 0x4e20, @rand_addr}}}, 0x98) 2018/05/03 08:06:27 executing program 0: mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) chdir(&(0x7f0000cd2ff8)='./file0\x00') mknod$loop(&(0x7f0000000040)='./file0\x00', 0xc000, 0xffffffffffffffff) lgetxattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=@known='security.selinux\x00', &(0x7f00000001c0)=""/252, 0xfc) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x3, 0x60000) readlinkat(r0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/119, 0x77) [ 246.665815] netlink: 4 bytes leftover after parsing attributes in process `syz-executor5'. [ 246.700198] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/05/03 08:06:27 executing program 7: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x800, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000180)={0x0, 0x6, 0x2, 0x4, 0x8000, 0x2}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000000100)={&(0x7f0000001000/0x4000)=nil, 0x4000}) 2018/05/03 08:06:27 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/ipv6_route\x00') r1 = syz_open_dev$urandom(&(0x7f00000000c0)='/dev/urandom\x00', 0x0, 0x1a3042) sendfile(r1, r0, &(0x7f0000000000), 0x800004b9) 2018/05/03 08:06:27 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x5d, &(0x7f0000000580), 0x0) syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000240)) r3 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffc) r4 = add_key(&(0x7f00000003c0)='logon\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000002580)="ed229459f273f35aebbd1c65fd7f382e370851f6f0486aa98e0621b7f86460be8da035368836b3dda53484b192242629b25206ea15fbb83fc49a9570e05d89cc69eef30ef7ca490619a5fe87bbbb5c53397d1c71a52c63aa401f206f75e1084ec4208d2affc952771a3092815d6e9a110d3042ccda15d7c66b51f3898bec55dc44b0658108aa2a452da85cf80b494af656063e3edfc83b181f9aee38da7eff8db28db1decb60edc933eea448acd54206aeb2959b779de9a541bc322a8a68098e908b0030feb9e07661de4612b9d6cf4a9274141b0293f38b5261", 0xda, 0xffffffffffffffff) keyctl$instantiate_iov(0x14, r3, &(0x7f0000000340)=[{&(0x7f0000000580)="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", 0x1000}, {&(0x7f0000001580)="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", 0x1000}, {&(0x7f0000000100)="bace3778276a16b3256ad3ee09dbbe8d929758685f18115cf8f6c49a401c2fb614e901a529c299dbb6854f983e81a7", 0x2f}, {&(0x7f0000000140)="011ace6884d151f69c1a61fd84602f76ea250f23a2dd03e92639253fc1ec9e05cb5edf76474b3727cb001290e0e8ac225c2173862f6423a25656ded9ab88963661fd6abd4a9eb4de51b0badcb43955630b51f35a81ea291003095577b7aac57be5f1ae1426c926efd1109e1f622d8438ff7efb06030845eaedcbd09b883ec1a796ff7d", 0x83}, {&(0x7f00000002c0)="d36ba85f1193f81b787f9ec7c66f6a4ca62f2a73f3d845bdbbac7bdd2b513adab86a0f0118a17c4ebc21b17ac5608c67913d9e4981212bbf6793582a82890b2805ab61657bf4a05227b5a523d077bb6272f158c2698ae6a30010b8d85f24e68aff4d5482eec07dc6", 0x68}], 0x5, r4) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/03 08:06:27 executing program 2: r0 = socket$inet(0x15, 0x5, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x80) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000180)={r1, 0x352, &(0x7f0000000680)}, 0x10) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000a32000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000880)={0x20, 0x18, 0xffffffffffffffff, 0x0, 0x0, {0x1}, [@typed={0xc, 0x6, @uid}]}, 0x20}, 0x1}, 0x0) bind$inet(r0, &(0x7f000001bff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000024ff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00000024c0)="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", 0x1000, 0x800, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) fcntl$setflags(r2, 0x2, 0x1) r3 = semget$private(0x0, 0x3, 0x200) semctl$GETPID(r3, 0x1, 0xb, &(0x7f00000009c0)=""/93) r4 = syz_open_procfs(0x0, &(0x7f0000000300)='net/nfsfs\x00') accept$packet(r4, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000280)=0xfffffffffffffe63) kcmp(0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) futex(&(0x7f000000cffc)=0x1, 0x800000000086, 0x0, &(0x7f0000000100)={0x77359400}, &(0x7f0000048000), 0x0) r5 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) rt_sigsuspend(&(0x7f0000000080)={0x2}, 0x8) r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x0, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) getpgrp(r5) fremovexattr(r6, &(0x7f00000000c0)=ANY=[@ANYBLOB="9500906e204e80df66391df746afee900f282050aa395452eb6702320977982c955e0b06745bc349a1f7b12a8751541d"]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xffffffffffeffffe, 0x100000000000031, 0xffffffffffffffff, 0x0) tkill(r5, 0x1000000000016) alarm(0x3) recvmsg(r0, &(0x7f00000006c0)={&(0x7f0000037000)=@sco, 0x80, &(0x7f0000000b40), 0x0, &(0x7f0000021f03)=""/253, 0xfd}, 0x0) seccomp(0x1, 0x0, &(0x7f0000000380)={0x6, &(0x7f0000000340)=[{0x8, 0x5, 0x7, 0x9}, {0x3, 0x3, 0x2}, {0x100000000, 0xffff, 0x7, 0x20}, {0x5, 0x800, 0x3f, 0x7ff}, {0x1, 0x7, 0x0, 0x1000}, {0xec6, 0x4, 0x81, 0x1}]}) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000100)=@filter={'filter\x00', 0xe, 0x1, 0x141, [0x0, 0x200002c0, 0x200002f0, 0x20000320], 0x0, &(0x7f0000000080), &(0x7f0000000700)=ANY=[@ANYBLOB="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"]}, 0x1b9) vmsplice(r1, &(0x7f0000000900)=[{&(0x7f00000001c0)="107c02bbe78e442acbb8999780a88cf0f718a2847c22cffe70f5aebb590e7bbf88770ffd09dfa55b7fe05752dac4ae625877256fd764e1384296b253927345d9a20d2433d6eea501a6ccad78cdad77d09b89e713289bfaa74f69ea92b0d682bafcb8cda5dc90f92e2f745a0c5f8a09205e4215dba024d3ebaa4b4cd9010cdd4c7f827eb142f7da286419b552d0ea66362c06126795de40a949df8439a19d4d49a2f45a41f56ba87bf93d6d55d971c20560fed194d3debdd61b542ab9", 0xbc}, {&(0x7f00000000c0)="3eea4e1fdcf502c5070d0ce8dc375a3106f2ed9d", 0x14}], 0x2, 0x4) fcntl$getownex(r0, 0x10, &(0x7f0000000b00)) 2018/05/03 08:06:27 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000a34fff), 0x0, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) shutdown(0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000e49ff4)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00006c1000)=@ipv6_newroute={0x28, 0x18, 0x505, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_METRICS={0xc, 0x8, "0600100000"}]}, 0x28}, 0x1}, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(0xffffffffffffffff, 0x111, 0x5, 0x0, 0x4) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x80, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000080)={0xfff, 0x4, 0xfed, 'queue0\x00'}) 2018/05/03 08:06:27 executing program 5: r0 = socket(0x11, 0x802, 0x1) openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x181000, 0x1) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'ip6gre0\x00', &(0x7f0000000180)=@ethtool_wolinfo={0x6, 0x0, 0x0, "bb19ab39ccac"}}) 2018/05/03 08:06:27 executing program 3: r0 = socket$inet(0x10, 0x3, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x6, 0x200) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000000080)) sendmsg(r0, &(0x7f0000002940)={0x0, 0xffffffffffffffdc, &(0x7f0000004000)=[{&(0x7f0000006000)="1b0000001c000317070000000000010001eee6d87986c497271d85", 0x1b}], 0x1}, 0x0) 2018/05/03 08:06:27 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x5d) ioctl$int_in(r0, 0x5452, &(0x7f000053d000)=0x4) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x300}, 0x1c) [ 247.495658] Unknown ioctl 1082938163 2018/05/03 08:06:28 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x9036, 0x8000) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000000080)=0x10000) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x541b, &(0x7f0000000180)={'bcsh0\x00'}) syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x0, 0x1) 2018/05/03 08:06:28 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000013000)={0x1, 0x10000007e, 0xa, 0x1000000000000008}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f0000014000)='A', &(0x7f0000012000)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000000a000)={r0, &(0x7f0000008000), &(0x7f0000016f02)=""/254}, 0x18) r1 = semget$private(0x0, 0x5, 0x10) semctl$IPC_INFO(r1, 0x3, 0x3, &(0x7f0000000040)=""/104) [ 247.517271] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/05/03 08:06:28 executing program 0: r0 = epoll_create1(0x0) perf_event_open(&(0x7f0000000300)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getflags(r0, 0x1) r1 = creat(&(0x7f0000000540)='./file0\x00', 0x20) bind$alg(r1, &(0x7f0000000580)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha384\x00'}, 0x58) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x2, 0x0) ioctl$DRM_IOCTL_CONTROL(r2, 0x40086414, &(0x7f0000000100)={0x2, 0xa58}) bind$inet(r1, &(0x7f0000000140)={0x2, 0x4e20}, 0x10) socket$alg(0x26, 0x5, 0x0) accept$unix(r2, &(0x7f00000001c0)=@abs, &(0x7f0000000240)=0x6e) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000180)='/dev/null\x00', 0x20000, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/arp\x00') ioctl$KVM_IRQFD(r3, 0x4020ae76, &(0x7f00000000c0)={r0, 0x1000, 0x1, r4}) 2018/05/03 08:06:28 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/ipv6_route\x00') r1 = syz_open_dev$urandom(&(0x7f00000000c0)='/dev/urandom\x00', 0x0, 0x1a3042) sendfile(r1, r0, &(0x7f0000000000), 0x800005e5) 2018/05/03 08:06:29 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept$alg(r0, 0x0, 0x0) r2 = syz_open_dev$adsp(&(0x7f0000000600)='/dev/adsp#\x00', 0xffffffffffffff20, 0x4000) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000640)=@assoc_value={0x0, 0x1}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00000006c0)={r3, 0xffffffff}, &(0x7f0000000700)=0x8) r4 = fcntl$dupfd(r0, 0x0, r1) recvmsg$netrom(r4, &(0x7f00000005c0)={&(0x7f0000000080)=@full={{0x3, {"0ba789693d44c3"}, 0x8}, [{"f56806a93be2f9"}, {"23a6b49510a865"}, {"33b92b4d4c186d"}, {"b1e09e9e9550df"}, {"baeb418d76b1bb"}, {"fccf1dc1452f78"}, {"54eceee81e6fcd"}, {"f0cacf1f99028d"}]}, 0x48, &(0x7f0000000540)=[{&(0x7f0000000100)="fd594889d84b31606e18895ae03b54c4950ca0279c1bb87ff8d4f4be456e61019bcc6866bcca5cf7654bee4f8f9ae66282726f8bd5e5b1cd15f33c38a870e13e636811945346635f2a3bda88fdae5e0116dc5084efb3967e1498d8a9dd837ee38c179661151f1511ffc7eb23424b7eefb5d521ae4803d51bf948548ccb3a2a4aaf988cabbb16", 0x86}, {&(0x7f00000001c0)="96bee9ced81084df30cd0346c21a9b67b23d94e25f34d426e9340659adbcf8b5aec1706ad4377ee3ea2b45e613fb7179d1a6f258d254eda80ac79cd0209a74cf7d79c1da99c2d375ab7a97f9da28e33266dfcd6c83defad881960c67ca0c001825e048050a662ed7bf9405a2202f7d86a20b9e2c803eaf2a2d8d3f12305ca584a1fda7487e4864aff606654470e547f151d21c90bd99756a6c96af0f38483939e3f025b31caf966bdf62b3e07cb957c06538e159a5d7bbe96357c8a3f8db0c92c374a3a640ae4c7152d5ae0a3f1ae27ec0324d35fea63ada0bee67723b0c52e9d3b9835a357c8728169143", 0xeb}, {&(0x7f00000002c0)="8963511e556bb5e66821d07a60063eedf1f6d8423821d13cc1a6e6d1762503656af32435f74d02930da64d59941ebb8bf8a849b13888e3ffb55dbb5cd0f6d618a2e4ad9ddee541e9771709d89088d13aecd8f4b19674912257a6db89c77e26760e91dd5715fba466f629a23c46f9deff00e679f6d39826f5d88f498327482c616672240a0e99183204df73e3671e6fdf65f331", 0x93}, {&(0x7f0000000380)="6b91c9fc61a49334367bf529b64feac5a35bdd8ef0c95254fd99fd9b339309bfe1b1526f79130901e78f320e0bf424257e9c64d76f8ee5dc32d1a1c1e8cf12b794364693c0d958313e6cd3e8a6dbb25c76308d90344aca9b5f8756717a5196498d2d70536ad0e6ac15038df48c4abdc877c8c9977d22f47ff80002f081c89c0da4fa50cdcba342e9ebdc239ebe0ccc7f70c9421dff0a4fe20a784ac8ca1e5f10804bb0f20ebc2aa9190d6f2176bce18ae166677e", 0xb4}, {&(0x7f0000000440)="d3f2320bf52eb4e3748902288d6867cddffa3fd0d40f08d13d052240cc4da255731673393c2ff9289b41e4d4b5ebd55970408cbcf99a6898b68bb5f75ac9fe797d8a81f5e9591c20e67b786e4fb0e8c99e284d326a50dec4d84d0d3ee6b6a56b6c3004571569f934c8ab9f3c1db1049b44e94dd7c1e1ce9973d62c64904c48fbaa1569b19b322630d46d2a880293af2f23eb7e52001f488bdbb0e31575f5beee6698446fc9796d48d959a4f479f2402a5030dfcf6c9d62cc23b2da4bc6e6bed66796bb4e4bc72d703be27b94775f025d85a85f74b95ab0e6017e664ad10cb62ffb0b8de3b82f3181806f", 0xea}], 0x5, &(0x7f00000012c0)=[{0x68, 0x10b, 0x800, "ac457ff1ebcc1aab921b541ac10b4a7665e417e2eea6b07b162ac6945980d239df3fe891af38e12de5382cc2cbe84a0a5ed75f02733374cc981ad8a430532e1fe94378e25b392eee8efc18b4a1e419d13f"}, {0xf8, 0x11f, 0x401, "67bac05a27f9881e42458f5a4ddf2f968d912f33ea567b65a7465149c4500632475341e23dc74cd8a75bc46c0bfd223d1f95cc23f242ca180d57313e6d855d8de1069296415a5db8f451a3404642ac12d69a52229d1339997fc8570d7cb581836abc927e4dc9dd6ba0316c8b05642cbb40fac7d84e25ee5d56bb5295b97ee06be7eee739b7790135a22ac39e95b5adde92e60f60397761cc5f0be3def7a0b341acd95aed3f8443bb0d7edcd4dedab6d25bbbb3c6c096a948a70cc912ee2daeae60119b2f74172db616221cdfdeda8fb65d527bcb19c25bcb80d7b4c97a281a7c027d8257d7"}, {0xb0, 0x1ff, 0x8000, "6b392a5ec6a3b2a6d63346a3584d7c7e56c94cb17b4300f54aca4c359aba99f8ce98271482957d8dab7d39e30545a62493ab5fcfe2922d9906f108a0c3816ff9c1e74040124f220358ec3b981257a5e82c24352e3eadb6dbd40e75aaa5bbe373c5ae96b929f14d842963b742078227f429a392b39103adb9d2338705007bcc258bbf3939a443b86af479033ca4dd4100c12083878fbfc04281731a16"}, {0x1010, 0x10f, 0x401, "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"}, {0x50, 0x18b, 0x7, "4b268695592cabfd5b2f6c7a2b4ab2ff471f0db3f95360023d867747dc86e5b3e55311bb30b0ec19cde8c1438616329441739f00c0426506464821eef7b8"}], 0x1270, 0x20000000}, 0x2162) bind$alg(r0, &(0x7f000065ffa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r5 = accept$alg(r0, 0x0, 0x0) io_setup(0xc2, &(0x7f0000000000)=0x0) io_submit(r6, 0x1, &(0x7f0000001280)=[&(0x7f0000001080)={0x0, 0x0, 0x0, 0x0, 0x0, r5, &(0x7f0000000040)='"', 0x1}]) 2018/05/03 08:06:29 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/ipv6_route\x00') r1 = syz_open_dev$urandom(&(0x7f00000000c0)='/dev/urandom\x00', 0x0, 0x1a3042) sendfile(r1, r0, &(0x7f0000000000), 0x8000057b) 2018/05/03 08:06:29 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x100000000, 0x40000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x400445a0, &(0x7f0000013000)) close(r0) 2018/05/03 08:06:29 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f2c000)={&(0x7f0000f84f50)={0x2, 0x3, 0x0, 0x0, 0xb, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1}, @sadb_spirange={0x2, 0x10}]}, 0x5b}, 0x1}, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x23, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e23, 0x8, @loopback={0x0, 0x1}, 0x2}}}, &(0x7f0000000100)=0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000140)={r2, @in6={{0xa, 0x4e23, 0x5, @empty, 0xf87}}}, &(0x7f0000000200)=0x84) 2018/05/03 08:06:29 executing program 3: syz_emit_ethernet(0x6a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000140)) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x8, 0x200) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) 2018/05/03 08:06:29 executing program 1: mkdir(&(0x7f000063543e)='./file0\x00', 0x0) mount(&(0x7f00008bcff8)='./file0\x00', &(0x7f0000a51ff8)='./file0\x00', &(0x7f00002d6ffd)='9p\x00', 0x5000, 0x0) pivot_root(&(0x7f0000001480)='./file0\x00', &(0x7f0000001400)='.') r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x301, 0x0) ioctl$SG_SET_RESERVED_SIZE(r0, 0x2275, &(0x7f0000000040)) 2018/05/03 08:06:29 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x5d) ioctl$int_in(r0, 0x5452, &(0x7f000053d000)=0x4) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0xfc00000000000000}, 0x1c) 2018/05/03 08:06:29 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000480)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000a40)=ANY=[@ANYBLOB="00000000180000fa0000000000000000", @ANYPTR=&(0x7f0000000a00)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB='Oh'], 0x20) write$rdma_cm(r0, &(0x7f0000000a80)=@bind_ip={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, r1}}, 0x30) [ 248.640684] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/05/03 08:06:29 executing program 3: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, &(0x7f0000000000)) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ipx\x00') ioctl$BLKREPORTZONE(r1, 0xc0101282, &(0x7f00000001c0)={0x7ff, 0x4, 0x0, [{0xaf, 0xab9, 0xfffffffffffffffd, 0xff, 0x6, 0x1, 0x7}, {0x0, 0x80000000, 0x3, 0x0, 0x0, 0x3, 0x401}, {0x20, 0x6, 0x5, 0x4, 0x8, 0x3, 0x468ac37c}, {0x8, 0x7, 0x0, 0xffffffff, 0x8, 0x6, 0x2}]}) setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f00000003c0)=ANY=[@ANYBLOB="6d616e676c65000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000da88e2d9f18e0f6126e52b347267fceb959923fe947f50cb998f3a392beb875f3297a1205e07fee11023596f38cbfdae2bb9db370936ea4f6bcaf65304803679623682ab47b769025f678f82345fe7785ae3"], 0x68) r2 = dup2(r0, r0) ioctl$BLKPG(r0, 0x1269, &(0x7f00000000c0)={0x7f, 0x3, 0x74, &(0x7f0000000040)="4ed77ad4379ed52bcddd86e7cf6d1a7acf42d60938136160905832bf98751428b7108e490efd258b071caf64bd2e8141e491fb63d5bc62233c6ca651d3b182a8c537ebfa9dc7d26b0e9aa2bb9c5b48549638b4a49adb99399a6faabbda41884de1586494dc14278485d6434de7bbaddba1383750"}) ioctl$KVM_SET_NR_MMU_PAGES(r2, 0xae44, 0xffffffffffb2c221) ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f0000000380)={0x100000000000008, 0x7, 0x8001, 0x7, 0x80}) 2018/05/03 08:06:29 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="03c4010000bdd1b4bc"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x400, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000300)='/dev/null\x00', 0x2000, 0x0) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f00000000c0)=""/207) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x14d, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0xfffffffffffffffd, 0x3f, 0xe52, 0x69, 0x17cb}, &(0x7f0000000200)=0x14) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={r2, @in6={{0xa, 0x4e24, 0x80000001, @loopback={0x0, 0x1}, 0xb1b}}, 0x200, 0xfffffffffffffffa, 0x1, 0x7, 0x86}, 0x98) accept$packet(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000380)=0x14) r4 = geteuid() setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000003c0)={{{@in=@broadcast=0xffffffff, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e22, 0xffffffff, 0x4e24, 0x11d, 0xa, 0x80, 0x80, 0x2f, r3, r4}, {0x5, 0x3, 0x1, 0xac4b, 0x9, 0x3, 0xffffffff, 0x7}, {0x80000001, 0x40, 0x14, 0x80}, 0x3ff, 0x6e6bb6, 0x0, 0x0, 0x0, 0x1}, {{@in6=@dev={0xfe, 0x80, [], 0x10}, 0x4d2, 0xff}, 0x2, @in=@broadcast=0xffffffff, 0x0, 0x3, 0x0, 0x7, 0x1, 0xfffffffffffffff9, 0x100000000}}, 0xe8) 2018/05/03 08:06:29 executing program 7: name_to_handle_at(0xffffffffffffffff, &(0x7f0000000400)='./file0\x00', &(0x7f0000000180)=ANY=[@ANYBLOB="0000ffec0000000063e9b11c7118b2f504000000ca8ef10ea707b4f0c9664bd199bfe8feaf52dbabdc5b5e9ebba1b38b3e1d2b287c858c9b996069072cc7f9f8bda2909cdf145182fe509d21b1df3aef9eaa2826ae3528117bd14d5cdeeeca7d6c8a6ae8c17b089fe5e2a156382542ef5cad24f598d062e345ab81780bb7b62b0165edcb623f5b94824608f3"], &(0x7f0000000540), 0x1402) r0 = socket(0x4, 0x6, 0x81) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000), &(0x7f0000000040)=0x14) 2018/05/03 08:06:29 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000480)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000a40)=ANY=[@ANYBLOB="00000000180000fa0000000000000000", @ANYPTR=&(0x7f0000000a00)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB='Oh'], 0x20) write$rdma_cm(r0, &(0x7f0000000a80)=@bind_ip={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, r1}}, 0x30) 2018/05/03 08:06:29 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/ipv6_route\x00') r1 = syz_open_dev$urandom(&(0x7f00000000c0)='/dev/urandom\x00', 0x0, 0x1a3042) sendfile(r1, r0, &(0x7f0000000000), 0x80000611) 2018/05/03 08:06:29 executing program 1: r0 = socket$inet(0x2, 0x8000000000000001, 0xffffffffffffffff) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f0000000240)="c3", 0x1, 0x4000000003, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000400)) 2018/05/03 08:06:29 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x6) r1 = accept4$inet(r0, &(0x7f0000000080)={0x0, 0x0, @rand_addr}, &(0x7f00000000c0)=0x10, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000000180)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) r2 = syz_open_dev$dmmidi(&(0x7f00000001c0)='/dev/dmmidi#\x00', 0xffffffff, 0x80) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r2, 0x40a85321, &(0x7f0000000340)={{0x5759, 0x2}, 'port1\x00', 0x4, 0x10007, 0x5, 0x1, 0x80, 0x3, 0x10000, 0x0, 0x4, 0x8}) socketpair(0x6, 0x3, 0xffffffff, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$VT_ACTIVATE(r3, 0x5606, 0x6) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00003d1ffc)='bbr\x00', 0x4) write$binfmt_aout(r0, &(0x7f0000000f80)=ANY=[@ANYBLOB="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"], 0x499) ioctl$BLKREPORTZONE(r3, 0xc0101282, &(0x7f0000000400)={0xdc, 0x4, 0x0, [{0x100, 0x9, 0x56f, 0x7, 0x9, 0x3, 0x1ff}, {0x0, 0x3f, 0x20, 0x1, 0xffffffffffff70e5, 0xffff, 0xa74}, {0x7ff, 0x8, 0x1, 0x9, 0x713aa0cf, 0x7fff, 0xae}, {0x1, 0x7ff, 0x8, 0x0, 0x2, 0xc2, 0x4}]}) recvfrom$inet(r0, &(0x7f00009be000)=""/11, 0xb, 0x0, 0x0, 0x0) r4 = dup2(r1, r1) ioctl$EVIOCGKEYCODE(r4, 0x80084504, &(0x7f0000000280)=""/150) shutdown(r0, 0x1) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000200)={'lo\x00', {0x2, 0x4e22, @multicast2=0xe0000002}}) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000000)={'TPROXY\x00'}, &(0x7f0000000040)=0x1e) 2018/05/03 08:06:29 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpgid(0xffffffffffffffff) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000100)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000080)='net/ip6_flowlabel\x00') dup2(r0, r2) get_thread_area(&(0x7f00000001c0)={0x3, 0xffffffff, 0xffffffff, 0x56, 0x0, 0xfffffffffffffffe, 0xfffffffffffffffc, 0x6faa, 0x10, 0x10000}) setsockopt$RDS_FREE_MR(0xffffffffffffffff, 0x114, 0x3, &(0x7f0000000040), 0x10) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000440)={'filter\x00'}, &(0x7f00000000c0)=0x78) ioctl$EVIOCGMTSLOTS(0xffffffffffffffff, 0x8040450a, &(0x7f0000000340)=""/210) fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x0) 2018/05/03 08:06:29 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000480)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000a40)=ANY=[@ANYBLOB="00000000180000fa0000000000000000", @ANYPTR=&(0x7f0000000a00)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB='Oh'], 0x20) write$rdma_cm(r0, &(0x7f0000000a80)=@bind_ip={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, r1}}, 0x30) 2018/05/03 08:06:29 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x5d) ioctl$int_in(r0, 0x5452, &(0x7f000053d000)=0x4) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x40020000}, 0x1c) [ 249.024094] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/05/03 08:06:29 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='statm\x00') ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r3, 0x40485404, &(0x7f0000000080)={{0xffffffffffffffff, 0x1, 0x9, 0x1}, 0x3, 0x80000000}) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0xffffffffffffffff) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f00000001c0)={"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"}) r5 = getpgid(0xffffffffffffffff) sendmsg$nl_generic(r3, &(0x7f0000002d40)={&(0x7f00000016c0)={0x10, 0x0, 0x0, 0x81000}, 0xc, &(0x7f0000002d00)={&(0x7f0000001700)={0x15e4, 0x1d, 0xa, 0x70bd27, 0x25dfdbfe, {0x16}, [@generic="b81a8e793ef7dd0c4be80fc09a19e1ebf44b2a2ec2dd44c447bc23ac0da2c65dc7c3c4a8fe826cf488b24e4393dd049261cf4f0cc1a50e9daf52802bc35401220599d2c5986d25239aeee6a82e4aa9071eb57446c3517e6c0dbca273ada536e784d6e00def47cdc1c4867c6f9ffd3b4f8272f9117beeaec4d64324edc3ce605b3098075439357ca0ed3b8035ede36b61b8b3cd9fc557b36f434166a25763fdcc27bebc1be10b29e2e2a9bf5a3d9a301a8693bbdb6ce1ee165f909416d8bf1cd7774834da97e5e1c276a2", @nested={0x38c, 0x91, [@generic="4a92913941363aaa88c2658d6e59d9750c4a13a200c680aa2a9b2ae7002fcb1c3abaf168fcfe73503ff339975bd95a43a385d7514c5e426f1834f5fb789d2a843ac9b50e2c74c130f3e95a81e58c71ae66b795f6f21e8b533c37744835c2a08675d315f97bca49e1403dcc7a1c8c4299f711726e6585dd650613e1cb5d57bde2fb0c7a33c7cc4a932f32ab425091e8352581d5fa875b6ee3a83fd06fc88b2b620092b3617d73", @generic="1a3b558d6f9a6f8d4b5c895506d802b165c8747fdeadca9541d51a5f4ecf71e00e0f55282aa2f98d0f0723357f069af3f890d8b6dc3df72d3ee494dff58b89833d9d4554b2b9f1e9fff570e5f7a0359f1bd7edd2da0ab2de89db3cf9201aaa3db93a34dff130b367a2772d1f24c19fc14d3d3e3a88326666fb66ab256351f9579fe7e7707ddbe2c209c924d957d6ff5cf8b22ab3026a399130cb854e5f584986e2c2386a6f55c44ee4a2451e0e3d8621a5a833e415fb3c1cf47e4cea0044ad3edcc9dac39cb44f70ae2ae823cf390c623733ebcc11e6f44f490fbf62a96aad21d0ccfc59d696b4bf07576342886663741b27f76c7f", @generic="eac8921e346811aa050694347189adcff41b66b0c006cda7877b0ba59a303f7d2bfaae0981c92c03d36b624745761bf0b8dcc400077d191be82cc5ca6feef477fa1dc4c5a92cabd1da7c66b8c3cb85c4ef036a114f9488c4d2bf0f3f662da79fadd63994d3bb6e95fa4b70f42714402f7f7716bd2e0dfe159f71", @generic="b78767d7e5b894c17c259d8d75fbfb566a3d8f49dd0f6b80a1eb2a71257aa24be9bcd1d9685ab9ef2f961c3370fa5f8e9a4f1a53a76e80ec5e9f25b4ad3c8de4159f56e01de37c58b8c5498733168cbd8a088730977e136bab6f4968c4c9098eb9ee0a611626e6972079ff9cce8ec426558979269a5c1da41982e117cc4599", @generic="7d751584d804b95a4ccf9c0c83de2eba7c0fe1bbb0aa87a5481e4e3b56d4f8fe81e4ee9631f9a2470b73029897e8332851f09a6033e7e6d03fe59ec8b9042771286beca4904b9aad4cc72a7d57b2a414754df5a51f338dd4eba24a45f1e326cc17785080de01f28aa200284d7fd9d5bbf2fb362b3f6dd56cd35e6ecb4ea2f1a9810599d6658da0ee0c24f49a19a47844976efa1b379b5c6f1d2d652cd7384d987b74ddbd04f60a2428c8b77a2c5b3cd3bbc7494e525924ceb1f42142d56a4178d9f690a08e9b979c5960e88c2ebe977d", @generic="3c083df87a1386c66d9fbe23f1", @typed={0xc, 0x46, @u64}, @typed={0x8, 0x96, @pid=r5}]}, @typed={0xc, 0x3e, @u64=0x6}, @nested={0x1158, 0x79, [@generic="cbbbf458c68112f812d80a2468acabcc12666a06057e3f5fcea97edc837161b0fc0a9e9408a00be1f79f50b9e77880ce2f2cf7af0fc873be97fdab771ffe3ddf14d9874437daf2377fb77b91f5c032df0041e5cf99111e0ccde7af19", @typed={0x8, 0x72, @u32=0x2}, @generic="625ec99adee3a6bbd639eabe090799f03fb433c0c564462e4a9a941eefa3bd12877edfee0c997fcff7e8d8f6e05a03db809200de210dc7bac9fd64166aeaaa70f8500d4ece9c99ac3bcb4fea0ce646ff552786a2fe846396078982c1c409fcb33ae1fc473d8350907434abf27f31a14355602e3fdead54b4b0e2ad26102b7f7b3b61b32cd61a16145412e0de1bca8e9f89d204368d4bdbd363330b8f3eac88a27b457970376764a12e46db02a191f92ecac3d1b3a986e306a14cce24f5ff0856a90cbdcda1232175206d517b7bfb20375c8e04a633e551fcde658042762b65f42f", @typed={0xc, 0x66, @u64=0x9}, @generic="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"]}, @typed={0x14, 0x75, @ipv6=@local={0xfe, 0x80, [], 0xaa}}]}, 0x15e4}, 0x1, 0x0, 0x0, 0x40005}, 0x0) r6 = add_key$user(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000005c0)="40466ab4cd8667a02f8b5d2feca14d34dfe9c676ff9c16895838d78e5d503d6c6a661720c4f91a26482532d5e5450f032a4c453c18cf97f0d159f4b158db9e2eab635e83f1dff45de4491bffc0bc1563109c59c33b8a", 0x56, 0xfffffffffffffffb) r7 = add_key(&(0x7f0000000640)='ceph\x00', &(0x7f0000000680)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000006c0)="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", 0x1000, 0xfffffffffffffff8) keyctl$link(0x8, r6, r7) ioctl$KVM_ASSIGN_SET_MSIX_NR(r2, 0x4008ae73, &(0x7f0000000000)={0x0, 0x4}) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) dup2(r0, r4) dup3(r0, r1, 0x0) 2018/05/03 08:06:29 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x5d) ioctl$int_in(r0, 0x5452, &(0x7f000053d000)=0x4) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x18020000}, 0x1c) 2018/05/03 08:06:29 executing program 5: r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000), 0x4) mmap(&(0x7f0000a52000/0x3000)=nil, 0x3000, 0x1000003, 0x10, r0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000526000)={0xffffffffffffffff}) mmap(&(0x7f0000734000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f0000a96fff)=""/1, &(0x7f00002a1000)=0x1) 2018/05/03 08:06:29 executing program 0: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x200, 0x0) epoll_pwait(r0, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {}], 0x7, 0x3, &(0x7f00000000c0), 0x8) pwritev(r0, &(0x7f00000003c0)=[{&(0x7f0000000100)="8d442e1a01534e289d03d0fdc13bdb96285fedda20051a892eebf559370ebbeb083b201a046246351ccb35a22a730eab06fd961ddfc07ab9ec4410798f03bb1ec4027d25adcd6ceed2909556e303de0849ec20ad9995c40b7e56040273ddaa0ad96275", 0x63}, {&(0x7f0000000180)="b13697263fcdd55789e76e81bf5e29e5e4e6a68d92fe411e35b1edb4bba148c5052de430f96d7751fbdcfa0ea4642bed07a8006d2652b7", 0x37}, {&(0x7f00000001c0)="90e5b8b0dfb88e9ad23537d929d4bff464d41692b735f0006e645d9fc9ebeafdc83c5680dcda9a61a665cf51d05fd2474f91fed57f8c7467e758d6aeee88b7745c7a1cd3c1fbdb49e7b9fe5deee180158d1875e6ae4a401917bc6802bc32c8ce96cd04ba87c12ede23009b67e0baa6ebbf6617bd75085c792dc6eecfbc892c485f0e17c15e1c801d06eaa1e9ebe721c8f8b0dd2c004a2c2f0d8ed51ae1a7477ac5194033ac865cde5887eac01538a09c1b9d5c4c20af6fe19be28d60e7d349e3d9eb217aa5a22414c87a2b0a61db430505d8087da1", 0xd5}, {&(0x7f00000002c0)="290ed00d8e67c606817a0b2ec53d4d4d37f6cf68f97056fcde6b68dfebf9e907471b4826ebdadc27", 0x28}, {&(0x7f0000000300)="d2c5657beb0052d5eabb0dd8cc1f00b8d1fb89a35f9f6116ff3333df672ff1d39439dc683361e5355fdad8277a226a2ecde6a9a9266b79acf63b5b853df7084d4daaa6efbfdb52888e090706960bd7c56b4e00fa7a10f97d80609cb9c7765d5c1120", 0x62}, {&(0x7f0000000380)="224b535de5c6b6d161b644d207f264321da0cb883fb354bc09ddec3bdb", 0x1d}], 0x6, 0x0) open_by_handle_at(r0, &(0x7f0000000440)={0xaa, 0xf40, "9086004c1b6f300b6c7dbf5ecfb966092cfef45d9ba5f7efd1c2367b3ee5f28bad21f5be5402e53c54cd8135ffa8e18a672103bd0a38e65e5ea80f247a014b0f54c5a83f9ef665206498eafff10d132898a6e76f5f2b9c43319139152c8009c4e21c0ec8f0e2137973ff5ab7fd2f6a5c11a6b77436edd9bc41bde005e1acbfe6121581c45e5341bf0f4ca9c90b913370e4da10d6f93c3f010937f11660545397064e"}, 0x40) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000000500)={{0x7, 0x2}, 0x22}, 0x10) socketpair(0xf, 0x6, 0x80000000, &(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000000580)={&(0x7f0000ffe000/0x1000)=nil, 0x1000}) socketpair$ax25(0x3, 0x0, 0xca, &(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000000600)={0x3e, 0x8, 0x4}) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r1, 0xc0045520, &(0x7f0000000640)=0x8d) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000680)=0x1) write$cgroup_subtree(r2, &(0x7f00000006c0)={[{0x2f, 'pids', 0x20}, {0x2b, 'rdma', 0x20}, {0x2d, 'cpu', 0x20}, {0x0, 'memory', 0x20}, {0x2f, 'memory', 0x20}, {0x0, 'memory', 0x20}, {0x2d, 'pids', 0x20}, {0x2b, 'rdma', 0x20}]}, 0x35) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000700)={0x2, [0x0, 0x0]}, &(0x7f0000000740)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000780)={r5, 0x8, "a2e78bf16e3391c2"}, &(0x7f00000007c0)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000800)={r4, 0x2}, &(0x7f0000000840)=0x8) sendfile(r3, r0, 0x0, 0x9) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000880)={r6, @in6={{0xa, 0x4e20, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x6}}, 0x366, 0x400, 0x4ed35bfd, 0x2, 0x2}, &(0x7f0000000940)=0x98) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000980)={{{@in6=@loopback, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@dev}}, &(0x7f0000000a80)=0xe8) ioprio_set$uid(0x3, r7, 0x80000000) r8 = syz_open_dev$urandom(&(0x7f0000000ac0)='/dev/urandom\x00', 0x0, 0x8000) open_by_handle_at(r8, &(0x7f0000000b00)={0x95, 0x9, "28defc246cb807bf8c58ea2be262e839f1a06a8f6e6b500c0c67f458199293ac0ac4268c4c67d231f5ab462a3d6cb317c1ab989f7a29e0a012d61b3001d22fb8954f5de408578f9e9aae654d6866b685e6634bef5e9714bd379ec075f1dfba7914d8de64d43ba8d296eda78858724426d0d3e7f41c6e86ba961f34ec3395b4d74d2819643f913453302c22fe1d"}, 0x2) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000bc0)="3f21f34be420f861d640fd50693517f8f633499c1e36e4", 0x17) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x23, &(0x7f0000000c00)={r4, 0x1}, 0x8) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f0000000c40)=0x174) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000000c80)=""/43) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000000cc0)) open_by_handle_at(r2, &(0x7f0000000d00)={0xf5, 0x3, "34bb42098866ff924865afd4827b968ef1afce14dad2a707b5a028ec9a9c2fe3682163f170e3b7cbe3c203565a23af801c0b6baef2ba987d6fd5efc4a02144a5062d1586effa7f9bfb6b37b37dda5a6f26b62eeeb301ea1b6224844827af919403c1f028fea23e7e6202701acc5a59792f766f5c357356608d5c0ae89f1533d9dfe9f6f9b62101662ecdc182843e92fd13e494f85d6cc522f3e3b1d2c000142818ea79393a61135a753b2a2ad42a743b7542a846b2d1ee3d8e849a453ed658bc40d3fb0ef3af75e5b3838d78a8463fc18b94df0a365b0ee2ad7ee53d500edfa00820f5b2489c690111f7c8ae6c"}, 0x400) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000e00)={0xffffffffffffffff}) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r9, 0x84, 0xb, &(0x7f0000000e40), &(0x7f0000000e80)=0xb) 2018/05/03 08:06:29 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x20080, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000000c0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) vmsplice(r2, &(0x7f0000000040)=[{&(0x7f0000000840)="f990c3c0b4c3c193d01ae268282e96c7e52572d1c9cf4ee190eac4de5d097b49565566f837cbfb1437933f5ae1cc356fb4e088c6bac6c8ea29a05bf00959e718b7bc38163867b0469989122923911e0fbce548b5ce5aed43165f127e098ecd153ab57d228ef6b3f2a8e19394f3a5de32153d3c30143c378270ff412e84764666c0b03788", 0x84}, {&(0x7f0000000900)="fea3b6a5d4afbb24f1deaed82242a0b7c93b0e27a2d359a4ae9e6d9090806a433ccd7bc381372d87557de920a0e5ecde973c40c7574f7f383918c1cebbad68f11617ef13a245bcd8699235ca489e30f42207c164a46f032cd68d58cf8af681b11225d5d7590ba0c7ad19dc143d25072317c7eef2d530502af0024a6d25956253698ed874b74c12d9898505729c7b76e0c426809b7c22c4bdb0ddd0d81ed79b59adfc9357c0785e5523cf2a88390d53bbc02156086e3553328ae494aebdff4d4199e90caa29259f43a07894586348de77d8c8eb7c3af9e36591919c3a9d5c", 0xde}], 0x2, 0xd) ioctl$KVM_RUN(r2, 0xae80, 0x0) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x1a, &(0x7f00000001c0)=""/128, &(0x7f0000000240)=0x80) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f000000a000/0x18000)=nil, &(0x7f0000000800)=[@text32={0x20, &(0x7f0000000100)="660f38820e0f09c4c199c2480000c4e2f19a0ec4c2fd20f1660f38817db7f336f23e650f23ff66baf80cb85b3aae8cef66bafc0cb080eef30f94d60fae7900", 0x3f}], 0x1, 0x0, &(0x7f0000000880), 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000001000/0x18000)=nil, &(0x7f0000000740)=[@textreal={0x8, &(0x7f0000000080)="0f2147660f7fd466b92f0200000f32ba610066b80000008066ef3e660f3a0e663e9f0f0865660f71f1c60f01df670fae43fa65646765660f15e3", 0x3a}], 0x1, 0x0, &(0x7f0000000000)=[@cr0={0x0, 0x60000007}], 0x1) sync_file_range(r2, 0x1, 0x9, 0x2) recvmsg(0xffffffffffffff9c, &(0x7f0000000680)={&(0x7f00000002c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000340)=""/245, 0xf5}, {&(0x7f0000000440)=""/113, 0x71}, {&(0x7f00000004c0)=""/146, 0x92}], 0x3, &(0x7f00000005c0)=""/191, 0xbf, 0x354}, 0x12100) getsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f00000006c0), &(0x7f0000000700)=0x8) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000018000/0x18000)=nil, &(0x7f0000000280)=[@text16={0x10, &(0x7f0000000180)="ba4300b000ee0f4e4305f20f20110f20240fdf7f0066b80500000066b9d23900000f01c13626653e0fc79f02200fedac2e000f01c80f21d0", 0x38}], 0x1, 0x20, &(0x7f00000002c0), 0x0) 2018/05/03 08:06:29 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/ipv6_route\x00') r1 = syz_open_dev$urandom(&(0x7f00000000c0)='/dev/urandom\x00', 0x0, 0x1a3042) sendfile(r1, r0, &(0x7f0000000000), 0x80000003) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000000040)) 2018/05/03 08:06:29 executing program 3: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000200)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000000240)=""/240) r1 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x38, &(0x7f0000966000), &(0x7f000079affc)) io_setup(0x5, &(0x7f0000000000)=0x0) r3 = dup2(r1, r1) r4 = add_key(&(0x7f00000004c0)='id_resolver\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000540)="0eeaaea7eee3b91acf18e3d41a15b6ec63914f13f652c587572643de787c88fdc8100fb1fdfcacea478df5ed4ff0332a90c8dfefceca16c3cc1260c74b82f89ce1cfaee04f260d8b1fc0ff36601e38f6dcb9d87f0254e2b676f555a0", 0x5c, 0xfffffffffffffff9) r5 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$reject(0x13, r4, 0x800, 0x8, r5) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) r6 = syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0x6, 0x200000) io_cancel(r2, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x3, 0x7, r1, &(0x7f0000000040)="a789450276822834b3837155e0e5a63fe7d9ddc1fd9b5cbe7d0b6df0049324b77527df6a29e694075f59ed71c4462f34ada310b7265dd026d1393968fa2f3cdf9bf0c8a461d143dfd40784c1f9a1425cfaa0904cc26887ed4b4cf2823401fc291fc4e3c5f1a3024737f4ec154b1565c52d17cf299eb07d94c263e75c8c796e75124cfac50a85a5d403ff12db2507215200668a3a346300766a8784ac904d8f55d7c6ea8817687c8ed2d09aa458a2efb05f3a3d72dee2cc5e76f187a43ccc82cbae51663b33122934f283e8dcf96fd7bef21b011e56762b2212b37743b0ad", 0xde, 0xc5e, 0x0, 0x0, r6}, &(0x7f00000001c0)) r7 = getpid() ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r6, 0xc1105517, &(0x7f0000000380)={{0xd1, 0x2, 0x8, 0x1ff, "37d79535b14969f788baf4864809395e952e9fd1857dc69d2def57533c78f50ecae4effbbf4f7cf5b07803f5", 0x400}, 0x0, 0x0, 0x80000001, r7, 0x3, 0x5, "c11655530ebb800e0849fcdbdb4d3668c93c9dd96e6501bd5e69e2880e6106c21f7852392eecfcfa261db60dff6ff6a94c3b4ea2fa4021ad828ccdded981be03", &(0x7f0000000340)='/dev/vcs#\x00', 0xa, [], [0x3, 0xffffffffffffffa6, 0x9, 0x7]}) 2018/05/03 08:06:29 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000480)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000a40)=ANY=[@ANYBLOB="00000000180000fa0000000000000000", @ANYPTR=&(0x7f0000000a00)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB='Oh'], 0x20) write$rdma_cm(r0, &(0x7f0000000a80)=@bind_ip={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, r1}}, 0x30) [ 249.543426] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/05/03 08:06:30 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x400000, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe5000/0x18000)=nil, &(0x7f00000000c0)=[@text64={0x40, &(0x7f0000000040)="440f20c03508000000440f22c0c4a270f38f0d6400000fc79ba6e70000440f01cf66baf80cb8d688e886ef66bafc0cec66430f0848b8c5840000000000000f23c00f21f835010004000f23f8650f0fe9b4660f3880690c3494", 0x59}], 0x1, 0x40, &(0x7f0000000180), 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$EBT_SO_GET_INIT_INFO(r2, 0x0, 0x82, &(0x7f0000000180)={'broute\x00'}, &(0x7f0000000200)=0x78) clone(0x0, &(0x7f00000001c0), &(0x7f0000000140), &(0x7f0000000280), &(0x7f00000002c0)) 2018/05/03 08:06:30 executing program 2: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in6={0xa, 0x4e21, 0x6, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x7f}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e21, 0x1f, @empty, 0x1ff}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1f}}, @in6={0xa, 0x4e22, 0x2, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x7fff}], 0x84) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000140)={0x8, &(0x7f0000000100)=[{0x1}, {0x3, 0x7}, {0x3, 0x9930}, {0xdb, 0x40}, {0x4, 0x2}, {0x9, 0x1000}, {0x9ef, 0xfffffffffffffffa}, {0xfff, 0x5}]}) connect$ipx(r0, &(0x7f0000000180)={0x4, 0x5d43f26e, 0x4e7, "7ceb14b5ee63", 0x7fffffff}, 0x10) r1 = getpid() getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000001c0), &(0x7f0000000200)=0x8) syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') r2 = gettid() ioctl$KVM_CREATE_PIT2(r0, 0x4040ae77, &(0x7f0000000280)={0x8}) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f0000000300)={{0xfe5, 0x5, 0x7, 0x2, "a362f0a6e1f4312a082c87752d3f8219ac725c833d2a3afc5fb603939885da47b7d24aceb945547e472e164c", 0x1}, 0x0, 0x0, 0x180000000000, r2, 0x8, 0x2, "d597e9943ef20e4f081f4e94796df6fde8f2293f899c9de25d80d94269d6227e2f7a393830c613f536e1ffc79d337b4e225be63dd8a7f55e47ad8de5c8eeeedb", &(0x7f00000002c0)='/dev/vcs\x00', 0x9, [], [0x8, 0x6, 0x8, 0xffffffff]}) chdir(&(0x7f0000000440)='./file0\x00') getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000480)={0x9, 0x0, 0x0, 0x0, 0x239, 0x7f6, 0x80000001, 0x7, 0x0}, &(0x7f00000004c0)=0x20) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000500)={r3}, 0x8) r4 = semget(0x0, 0x3, 0x0) semctl$SEM_STAT(r4, 0x0, 0x12, &(0x7f0000000540)=""/225) ioctl$KVM_SET_PIT2(r0, 0x4070aea0, &(0x7f0000000640)={[{0x4, 0x8, 0x2, 0x7fffffff, 0x2, 0x8084, 0x3, 0x9, 0x2, 0x3ff, 0x7f, 0x89b0, 0xffff}, {0xfffffffffffffffa, 0x8, 0x9, 0x9, 0x9, 0x1f6b, 0x401, 0x7, 0x6a6fb263, 0x30ef, 0x8, 0x365, 0x3}, {0x4, 0x2, 0xffffffff, 0x2, 0x100000, 0xfffffffffffffff9, 0x1, 0x7663, 0x4, 0x3, 0x6, 0x6, 0xb2d}], 0x27}) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00000006c0)={r3, 0x80000000}, 0x8) timer_create(0x0, &(0x7f0000001740)={0x0, 0x24, 0x6, @thr={&(0x7f0000000700)="603d3b85e549b27fcb8b15", &(0x7f0000000740)="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"}}, &(0x7f0000001780)=0x0) timer_delete(r5) r6 = shmget(0x2, 0x3000, 0x8, &(0x7f0000ffb000/0x3000)=nil) shmat(r6, &(0x7f0000ffc000/0x2000)=nil, 0x2000) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f00000017c0)=""/89) ioctl$KVM_DIRTY_TLB(r0, 0x4010aeaa, &(0x7f0000001840)={0xfff, 0x1}) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000001880)={'filter\x00', 0x23, "580a05b51d6f992b54396bb7b4506988def10cffb2bb84880938a0b6c0f7c21800d8d5"}, &(0x7f0000001900)=0x47) r7 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001940)='/dev/sequencer2\x00', 0x2, 0x0) getpgid(r1) sendto$inet6(r0, &(0x7f0000001980)="13ae1190153ba03f04750ee97f3ed138f46a98bb5a38f3a87c7e966efe914dadda13487590d7ba037c5f307f", 0x2c, 0x4000000, &(0x7f00000019c0)={0xa, 0x4e21, 0x7, @loopback={0x0, 0x1}, 0x1000}, 0x1c) r8 = bpf$MAP_CREATE(0x0, &(0x7f0000001a00)={0x5, 0x3, 0x100000001, 0x4, 0x2, 0xffffffffffffffff, 0xfffffffffffff001}, 0x2c) r9 = syz_genetlink_get_family_id$team(&(0x7f0000001a80)='team\x00') getsockopt$inet6_IPV6_IPSEC_POLICY(r7, 0x29, 0x22, &(0x7f0000001ac0)={{{@in6, @in6=@ipv4={[], [], @multicast2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@dev}}, &(0x7f0000001bc0)=0xe8) getpeername$packet(r0, &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001c40)=0x14) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f00000024c0)={@rand_addr, @loopback, 0x0}, &(0x7f0000002500)=0xc) getpeername$packet(r0, &(0x7f0000002580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000025c0)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r8, 0x8933, &(0x7f00000026c0)={'vcan0\x00', 0x0}) getsockname$packet(r7, &(0x7f0000002700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000002740)=0x14) getsockopt$inet_IP_XFRM_POLICY(r7, 0x0, 0x11, &(0x7f0000002780)={{{@in6, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@rand_addr}}, &(0x7f0000002880)=0xe8) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000028c0)={0x0, @broadcast}, &(0x7f0000002900)=0xc) getsockname(r7, &(0x7f0000002940)=@hci={0x0, 0x0}, &(0x7f00000029c0)=0x80) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000002a00)={'vcan0\x00', 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000002a40)={{{@in6=@dev, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@local}}, &(0x7f0000002b40)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r7, 0x8933, &(0x7f0000002b80)={'team0\x00', 0x0}) getsockname$packet(r7, &(0x7f0000002c80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000002cc0)=0x14) accept4$packet(r0, &(0x7f0000002d00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000002d40)=0x14, 0x80800) getsockname$packet(r7, &(0x7f0000003a40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000003a80)=0x14) sendmsg$TEAM_CMD_PORT_LIST_GET(r7, &(0x7f0000004140)={&(0x7f0000001a40)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000004100)={&(0x7f0000003ac0)={0x604, r9, 0x101, 0x70bd2c, 0x4, {0x3}, [{{0x8, 0x1, r10}, {0xc4, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x52c2}}, {0x8, 0x6, r11}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x34, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x4, 0x4}}}]}}, {{0x8, 0x1, r12}, {0x184, 0x2, [{0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'broadcast\x00'}}}, {0x4c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x1c, 0x4, [{0x3, 0x5d8, 0xfffffffffffffffb, 0x80000001}, {0x8000, 0xfffffffffffffff7, 0x101, 0x8}, {0x7, 0x1, 0x6, 0x6}]}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5c8c}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'loadbalance\x00'}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r13}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7fda}}, {0x8, 0x6, r14}}}]}}, {{0x8, 0x1, r15}, {0x130, 0x2, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r16}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}, {0x8, 0x6, r17}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r18}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r19}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7fffffff}}}]}}, {{0x8, 0x1, r20}, {0x258, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x45f59fbe}}, {0x8, 0x6, r21}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x8}}, {0x8, 0x7, 0x1000}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r22}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r23}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x3}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x66}}, {0x8, 0x6, r24}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'broadcast\x00'}}}, {0x6c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x3c, 0x4, [{0xffffffffffffffe1, 0x9, 0x8, 0xfffffffffffffff7}, {0xfff, 0x1, 0x2, 0xfffffffffffeffff}, {0x6, 0x100, 0xfffffffffffffff8, 0x4}, {0x3, 0x4, 0x0, 0x9}, {0x2, 0x200, 0x6ffcfc9b, 0x5}, {0x8, 0x31f, 0x3, 0x7}, {0xf5, 0xe5, 0x8001, 0x6}]}}}]}}]}, 0x604}, 0x1}, 0x4000) 2018/05/03 08:06:30 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/ipv6_route\x00') ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r1 = syz_open_dev$urandom(&(0x7f00000000c0)='/dev/urandom\x00', 0x0, 0x1a3042) sendfile(r1, r0, &(0x7f0000000000), 0x80000003) r2 = epoll_create1(0x80000) getsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f0000000040)={@remote, 0x0}, &(0x7f0000000080)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000100)={r3, @multicast2=0xe0000002, @dev={0xac, 0x14, 0x14, 0xa}}, 0xc) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000000140)=""/85) fcntl$dupfd(r2, 0x0, r2) 2018/05/03 08:06:30 executing program 3: r0 = socket(0x1, 0xf, 0x2) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x4, {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e21, @multicast2=0xe0000002}, {0x2, 0x4e23, @broadcast=0xffffffff}, 0x110, 0x10001, 0x200000000000, 0x8, 0x5, &(0x7f0000000000)='team_slave_0\x00', 0x1f, 0x9, 0x89a3}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000000040)=0x4) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) sendto$inet6(r1, &(0x7f0000000040), 0xfffffffffffffd8d, 0x20000003, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) poll(&(0x7f00000001c0)=[{r1}], 0x1, 0x0) 2018/05/03 08:06:30 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x200000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) syz_open_dev$urandom(&(0x7f00000000c0)='/dev/urandom\x00', 0x0, 0x1) [ 249.728072] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/05/03 08:06:30 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x5d) ioctl$int_in(r0, 0x5452, &(0x7f000053d000)=0x4) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x2aea8a86}, 0x1c) 2018/05/03 08:06:30 executing program 2: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000000)="240000001a0025f00018000400edfc0e1c0b0000e80000001009ffeb080001000000015c", 0xffffffffffffff5f) 2018/05/03 08:06:30 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/4\x00') setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040)=0x10000, 0x4) ioctl$KVM_GET_XSAVE(r0, 0x9000aea4, &(0x7f0000000180)) r1 = syz_open_dev$urandom(&(0x7f00000000c0)='/dev/urandom\x00', 0x0, 0x1a3042) sendfile(r1, r0, &(0x7f0000000000), 0x80000003) [ 249.887709] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/05/03 08:06:30 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='statm\x00') ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r3, 0x40485404, &(0x7f0000000080)={{0xffffffffffffffff, 0x1, 0x9, 0x1}, 0x3, 0x80000000}) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0xffffffffffffffff) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f00000001c0)={"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"}) r5 = getpgid(0xffffffffffffffff) sendmsg$nl_generic(r3, &(0x7f0000002d40)={&(0x7f00000016c0)={0x10, 0x0, 0x0, 0x81000}, 0xc, &(0x7f0000002d00)={&(0x7f0000001700)={0x15e4, 0x1d, 0xa, 0x70bd27, 0x25dfdbfe, {0x16}, [@generic="b81a8e793ef7dd0c4be80fc09a19e1ebf44b2a2ec2dd44c447bc23ac0da2c65dc7c3c4a8fe826cf488b24e4393dd049261cf4f0cc1a50e9daf52802bc35401220599d2c5986d25239aeee6a82e4aa9071eb57446c3517e6c0dbca273ada536e784d6e00def47cdc1c4867c6f9ffd3b4f8272f9117beeaec4d64324edc3ce605b3098075439357ca0ed3b8035ede36b61b8b3cd9fc557b36f434166a25763fdcc27bebc1be10b29e2e2a9bf5a3d9a301a8693bbdb6ce1ee165f909416d8bf1cd7774834da97e5e1c276a2", @nested={0x38c, 0x91, [@generic="4a92913941363aaa88c2658d6e59d9750c4a13a200c680aa2a9b2ae7002fcb1c3abaf168fcfe73503ff339975bd95a43a385d7514c5e426f1834f5fb789d2a843ac9b50e2c74c130f3e95a81e58c71ae66b795f6f21e8b533c37744835c2a08675d315f97bca49e1403dcc7a1c8c4299f711726e6585dd650613e1cb5d57bde2fb0c7a33c7cc4a932f32ab425091e8352581d5fa875b6ee3a83fd06fc88b2b620092b3617d73", @generic="1a3b558d6f9a6f8d4b5c895506d802b165c8747fdeadca9541d51a5f4ecf71e00e0f55282aa2f98d0f0723357f069af3f890d8b6dc3df72d3ee494dff58b89833d9d4554b2b9f1e9fff570e5f7a0359f1bd7edd2da0ab2de89db3cf9201aaa3db93a34dff130b367a2772d1f24c19fc14d3d3e3a88326666fb66ab256351f9579fe7e7707ddbe2c209c924d957d6ff5cf8b22ab3026a399130cb854e5f584986e2c2386a6f55c44ee4a2451e0e3d8621a5a833e415fb3c1cf47e4cea0044ad3edcc9dac39cb44f70ae2ae823cf390c623733ebcc11e6f44f490fbf62a96aad21d0ccfc59d696b4bf07576342886663741b27f76c7f", @generic="eac8921e346811aa050694347189adcff41b66b0c006cda7877b0ba59a303f7d2bfaae0981c92c03d36b624745761bf0b8dcc400077d191be82cc5ca6feef477fa1dc4c5a92cabd1da7c66b8c3cb85c4ef036a114f9488c4d2bf0f3f662da79fadd63994d3bb6e95fa4b70f42714402f7f7716bd2e0dfe159f71", @generic="b78767d7e5b894c17c259d8d75fbfb566a3d8f49dd0f6b80a1eb2a71257aa24be9bcd1d9685ab9ef2f961c3370fa5f8e9a4f1a53a76e80ec5e9f25b4ad3c8de4159f56e01de37c58b8c5498733168cbd8a088730977e136bab6f4968c4c9098eb9ee0a611626e6972079ff9cce8ec426558979269a5c1da41982e117cc4599", @generic="7d751584d804b95a4ccf9c0c83de2eba7c0fe1bbb0aa87a5481e4e3b56d4f8fe81e4ee9631f9a2470b73029897e8332851f09a6033e7e6d03fe59ec8b9042771286beca4904b9aad4cc72a7d57b2a414754df5a51f338dd4eba24a45f1e326cc17785080de01f28aa200284d7fd9d5bbf2fb362b3f6dd56cd35e6ecb4ea2f1a9810599d6658da0ee0c24f49a19a47844976efa1b379b5c6f1d2d652cd7384d987b74ddbd04f60a2428c8b77a2c5b3cd3bbc7494e525924ceb1f42142d56a4178d9f690a08e9b979c5960e88c2ebe977d", @generic="3c083df87a1386c66d9fbe23f1", @typed={0xc, 0x46, @u64}, @typed={0x8, 0x96, @pid=r5}]}, @typed={0xc, 0x3e, @u64=0x6}, @nested={0x1158, 0x79, [@generic="cbbbf458c68112f812d80a2468acabcc12666a06057e3f5fcea97edc837161b0fc0a9e9408a00be1f79f50b9e77880ce2f2cf7af0fc873be97fdab771ffe3ddf14d9874437daf2377fb77b91f5c032df0041e5cf99111e0ccde7af19", @typed={0x8, 0x72, @u32=0x2}, @generic="625ec99adee3a6bbd639eabe090799f03fb433c0c564462e4a9a941eefa3bd12877edfee0c997fcff7e8d8f6e05a03db809200de210dc7bac9fd64166aeaaa70f8500d4ece9c99ac3bcb4fea0ce646ff552786a2fe846396078982c1c409fcb33ae1fc473d8350907434abf27f31a14355602e3fdead54b4b0e2ad26102b7f7b3b61b32cd61a16145412e0de1bca8e9f89d204368d4bdbd363330b8f3eac88a27b457970376764a12e46db02a191f92ecac3d1b3a986e306a14cce24f5ff0856a90cbdcda1232175206d517b7bfb20375c8e04a633e551fcde658042762b65f42f", @typed={0xc, 0x66, @u64=0x9}, @generic="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"]}, @typed={0x14, 0x75, @ipv6=@local={0xfe, 0x80, [], 0xaa}}]}, 0x15e4}, 0x1, 0x0, 0x0, 0x40005}, 0x0) r6 = add_key$user(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000005c0)="40466ab4cd8667a02f8b5d2feca14d34dfe9c676ff9c16895838d78e5d503d6c6a661720c4f91a26482532d5e5450f032a4c453c18cf97f0d159f4b158db9e2eab635e83f1dff45de4491bffc0bc1563109c59c33b8a", 0x56, 0xfffffffffffffffb) r7 = add_key(&(0x7f0000000640)='ceph\x00', &(0x7f0000000680)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000006c0)="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", 0x1000, 0xfffffffffffffff8) keyctl$link(0x8, r6, r7) ioctl$KVM_ASSIGN_SET_MSIX_NR(r2, 0x4008ae73, &(0x7f0000000000)={0x0, 0x4}) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) dup2(r0, r4) dup3(r0, r1, 0x0) 2018/05/03 08:06:30 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x989680}, {0x0, 0x989680}}, &(0x7f0000000280)) syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x2, 0x200000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"426f6e64300000d24865c6eb37369b02", 0x2}) pread64(r0, &(0x7f0000000080), 0xffffffffffffff59, 0x2) 2018/05/03 08:06:30 executing program 7: r0 = socket$inet(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000), &(0x7f0000000040)=0x4) sendmsg(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000776000)=[{&(0x7f00000004c0)="240000005e00030207fffd946fa283bc0ae6e6000000ee8903a201000000999801000000", 0x24}], 0x1}, 0x0) 2018/05/03 08:06:30 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001700)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000016c0)={0xffffffff}, 0x111}}, 0x20) write$rdma_cm(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="02000000280000fa0000000000000000000000000097000007000000e6c89792000000000000000000000000", @ANYRES32=r1], 0x30) write$rdma_cm(r0, &(0x7f0000000040)=@listen={0x7, 0x8, 0xfa00, {r1}}, 0xff88) 2018/05/03 08:06:30 executing program 6: syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x8, 0x880) socket$vsock_stream(0x28, 0x1, 0x0) ioctl$ION_IOC_ALLOC(0xffffffffffffff9c, 0xc0184900, &(0x7f0000000100)={0x400, 0x3d, 0x1, 0xffffffffffffff9c}) socket$nl_generic(0x10, 0x3, 0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000180)={0x0, 0x80000, 0xffffffffffffffff}) fcntl$getown(r1, 0x9) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000140)={0x0, 0x0}) r3 = syz_open_procfs(r2, &(0x7f0000000040)='net/ipv6_route\x00') r4 = syz_open_dev$urandom(&(0x7f00000000c0)='/dev/urandom\x00', 0x0, 0x1a3042) sendfile(r4, r3, &(0x7f0000000000), 0x80000003) ioctl$TUNDETACHFILTER(r3, 0x401054d6, 0x0) accept$unix(r0, &(0x7f0000000200)=@abs, &(0x7f0000000280)=0x6e) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f00000001c0)={0xffffffffffffffff}, 0x1) 2018/05/03 08:06:30 executing program 2: r0 = socket$inet(0x10, 0x400000000000003, 0x0) sendmsg(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="4c0000001200ff09f7fefd956fa2830007a6008000000000000000683540150007001d0004c41180b598bc593ab6c21148a730de33a49868c62b34a654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x2, 0x10000) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) 2018/05/03 08:06:30 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rfkill\x00', 0x82, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000200)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000000240)={r2, 0x25}) writev(r0, &(0x7f00000a8000)=[{&(0x7f0000000340)="580000001400192300bb4b80040d8c562806f0ff6a59a2e04a03ca8164243789000000b9006aa376e24b82f7a70a215a0004fbf50dfff98c39433a8b0003a51f0004001c09005e000082000000", 0x4d}], 0x1) syz_emit_ethernet(0x2e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @remote={0xac, 0x14, 0x14, 0xbb}, {[@rr={0x44, 0x3}]}}, @icmp=@address_reply={0x12}}}}}, &(0x7f0000000080)) r3 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x8, 0x0) getsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f0000000140)=0x8, &(0x7f0000000180)=0x2) openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x8000, 0x0) memfd_create(&(0x7f0000000040)='vmnet1\x00', 0x2000) setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000080)={0x5bb1af71, 0x7, 0x0, 0x6}, 0x8) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x3000, 0x3, &(0x7f0000ffb000/0x3000)=nil) 2018/05/03 08:06:30 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f61fe4)={0xa, 0x4e20}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x50, &(0x7f0000000040)=[@in={0x2, 0x4e21, @multicast1=0xe0000001}, @in={0x2, 0x4e23}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x20}}]}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000140)={r3, 0x4}, 0x8) 2018/05/03 08:06:30 executing program 0: r0 = syz_open_dev$vcsn(&(0x7f0000000840)='/dev/vcs#\x00', 0x20, 0x8000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000880)={0x0, @in6={{0xa, 0x4e20, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x6}}, 0x2e5, 0x3}, &(0x7f0000000940)=0x90) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000980)={r1, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}}, 0x84) r2 = socket$inet(0x2, 0x8000a, 0xff) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x1}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x23, &(0x7f0000000140)={r3, 0x6}, 0x8) r4 = socket(0x1f, 0x800, 0x3) sendto$ax25(r4, &(0x7f0000000000)="62addcae9e430800d42de5724344db2ca6e9f56983740679c2128ef1b96f3efe576cf1fc75000618352f002b250e3c05adfa01dbc85623f3e407cf25933b227a471d7f892b449de26cd880027f31de8a14935aad1c3c68784c3f", 0x5a, 0x800, &(0x7f0000000080)={0x3, {"567eadcff64395"}, 0x10001}, 0x10) setsockopt$inet_int(r2, 0x0, 0xd0, &(0x7f0000000ffc), 0x4) 2018/05/03 08:06:30 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x5d) ioctl$int_in(r0, 0x5452, &(0x7f000053d000)=0x4) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x5}, 0x1c) [ 250.198416] netlink: 'syz-executor2': attribute type 29 has an invalid length. 2018/05/03 08:06:30 executing program 6: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x80400, 0x0) r1 = syz_fuseblk_mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file0\x00', 0x8000, 0xffffffffffffffff, 0x0, 0x3, 0x5c0a, 0x800) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000000140)=r1) r2 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/ipv6_route\x00') r3 = syz_open_dev$urandom(&(0x7f00000000c0)='/dev/urandom\x00', 0x0, 0x1a3042) sendfile(r3, r2, &(0x7f0000000000), 0x80000003) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000180)=0x40, 0x4) [ 250.247914] netlink: 'syz-executor2': attribute type 29 has an invalid length. [ 250.278412] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 250.333424] QAT: Invalid ioctl [ 250.383870] QAT: Invalid ioctl 2018/05/03 08:06:31 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000ffbffc)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00005e3ffc)=0x2, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x18, &(0x7f0000ffcffc), 0x4) 2018/05/03 08:06:31 executing program 7: socket$kcm(0x29, 0x5, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000100)={{{@in6, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@multicast1}}, &(0x7f0000000080)=0xe8) r1 = getgid() syz_fuse_mount(&(0x7f0000000040)='./file0\x00', 0x1000, r0, r1, 0x8001, 0x40000) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/kcm\x00\b\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000c43f70)=[{&(0x7f0000f44000)=""/100, 0x64}, {&(0x7f0000ea5000)=""/4096, 0x1000}], 0x2) 2018/05/03 08:06:31 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x0, 0x0) splice(r0, &(0x7f00000001c0), r0, &(0x7f0000000200), 0x2, 0x3) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(0xffffffffffffffff, 0xc0605345, &(0x7f0000000040)={0x7fffffff, 0x0, {0x3, 0x3, 0x7f, 0x0, 0x1}}) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x7ff) ioctl$VHOST_SET_VRING_ADDR(r2, 0x4028af11, &(0x7f0000000400)={0x3, 0x1, &(0x7f0000000240)=""/98, &(0x7f00000002c0)=""/242, &(0x7f00000003c0)=""/14}) readlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=""/83, 0x53) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f00000000c0)={0x0, &(0x7f000002d000)}) dup3(r0, r1, 0x0) 2018/05/03 08:06:31 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000031cff7)='/dev/rtc\x00', 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00'}) ioctl$PIO_UNIMAPCLR(r0, 0x40247007, &(0x7f0000000040)={0x8ee}) 2018/05/03 08:06:31 executing program 0: io_setup(0x1, &(0x7f0000000000)=0x0) socketpair$inet(0x2, 0x6, 0x6, &(0x7f0000000040)={0xffffffffffffffff}) r2 = eventfd(0x0) io_cancel(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x7, 0x5, r1, &(0x7f0000000080)="7d3006eff61f5e3f6ca9226fc64d554d9f0673f155b8cbb7a64aabbed3a06e1a4f1c69a5e1775e85dd95145a8e13c2d6b549d2f8b7a7eb12362e0a8d8eacce18e2868afeb61696f6999048494f7ac0f9489a257c8dbf8f56fe015189a91dd8106bbcd687b13c3961c1d73388ee6783df25856f961b91ff04ae4d3017b923af84b2dc87d704d19bdd23feae5fd1e2cde91663d1bdab89f5158084e9c6ed34b37036b865fa29f557d42c2d77ff77cc3aa4ddcaa4f0e6676cd51feb07091e55bf40c427ede924c090685a5c9f5bc788e00d71325661b70e090b10b400cf99d32c274dad10461fd194", 0xe7, 0x3f, 0x0, 0x1, r2}, &(0x7f00000001c0)) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/05/03 08:06:31 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x101200, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000980)='bcsf0\x00') sendfile(r0, r1, &(0x7f0000000080), 0x79) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000000)='bcsf0\x00') 2018/05/03 08:06:31 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/ipv6_route\x00') membarrier(0x22, 0x0) r1 = syz_open_dev$urandom(&(0x7f00000000c0)='/dev/urandom\x00', 0x0, 0x1a3042) sendfile(r1, r0, &(0x7f0000000000), 0x100) 2018/05/03 08:06:31 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x5d) ioctl$int_in(r0, 0x5452, &(0x7f000053d000)=0x4) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x103080}, 0x1c) [ 250.775510] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/05/03 08:06:31 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/ipv6_route\x00') r1 = syz_open_dev$urandom(&(0x7f00000000c0)='/dev/urandom\x00', 0x0, 0x200) sendfile(r1, r0, &(0x7f0000000000), 0x80000003) 2018/05/03 08:06:31 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f00000010c0)=[{&(0x7f0000001000)=""/164, 0xa4}], 0x1, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000300)='/dev/sequencer2\x00', 0x40000, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000380)=0x14) sendmsg$kcm(r1, &(0x7f0000000680)={&(0x7f00000003c0)=@can={0x1d, r2}, 0x80, &(0x7f0000000480)=[{&(0x7f0000000440)="0b662c21e18fa8feea59e1ef8509", 0xe}, {&(0x7f0000001100)="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", 0x1000}], 0x2, &(0x7f0000000800)=ANY=[@ANYBLOB="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"], 0x188, 0x20000000}, 0x24000001) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f00000006c0)={0x37, 0x4, 0xff}) openat$vsock(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vsock\x00', 0x200000, 0x0) close(r0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x480001, 0x0) getsockopt$ARPT_SO_GET_REVISION_TARGET(r3, 0x0, 0x63, &(0x7f0000000240)={'IDLETIMER\x00'}, &(0x7f0000000280)=0x1e) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000080)={{{@in=@local, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6}}, &(0x7f0000000180)=0xe8) r5 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000700)='/dev/cuse\x00', 0x800, 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r5, 0x800455d1, &(0x7f0000000740)=""/164) connect$packet(r3, &(0x7f0000000200)={0x11, 0x1b, r4, 0x1, 0x8000, 0x6}, 0x14) connect$packet(r3, &(0x7f00000001c0)={0x11, 0x1f, r4, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}}, 0x14) 2018/05/03 08:06:31 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000440)='/dev/zero\x00', 0x20042, 0x0) socketpair(0xd6d47c7cfe924d06, 0x801, 0x0, &(0x7f0000000600)) setsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f00000004c0)="d68116ce1d0f31f29f4aecc81aa4cb0a47207bbbf56300065de0e418949a8336b0f71779834083e3706ea822c4fbb014fa3a64a2feae7234c19c553e58f4daffcf98ffaa3cebfe46e94eb7c893092636fdccededf5bd9c845a7ee270e1a410db88be4649d5ca234b4c35bda67580dd9b1533d4cd9eb0cf999a7cf918c96f256698680d151b2a26b7ca10d6d46aa18da6592002929227627eda8339cf0fd0df2134e3acbd379af19669bfa4c980e7d0eaf639f73ec1d93c42d8987bd8f1b05e8d22ca8f2ab78c6ad51fce2a4933c15fa842361bd917", 0xd5) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000000040)={"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"}) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f00000005c0)={0x7ff}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000480)='/dev/sequencer\x00', 0x8000, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9bec8)) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 250.993448] *** Guest State *** [ 250.996883] CR0: actual=0x0000000000000020, shadow=0x0000000000000000, gh_mask=fffffffffffffff7 [ 251.005805] CR4: actual=0x0000000000002040, shadow=0x0000000000000000, gh_mask=ffffffffffffe871 [ 251.014733] CR3 = 0x0000000000000000 [ 251.018648] RSP = 0x0000000000000000 RIP = 0x000000000000fff0 [ 251.024686] RFLAGS=0x00000002 DR7 = 0x0000000000000400 [ 251.030707] Sysenter RSP=0000000000000000 CS:RIP=0000:0000000000000000 [ 251.037431] CS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 251.045461] DS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 251.053476] SS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 251.061498] ES: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 251.069515] FS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 251.077553] GS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 251.085567] GDTR: limit=0x00000000, base=0x0000000000000000 [ 251.093584] LDTR: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 251.101605] IDTR: limit=0x00000000, base=0x0000000000000000 [ 251.109624] TR: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 251.117622] EFER = 0x0000000000000000 PAT = 0x0007040600070406 [ 251.124065] DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 [ 251.131535] Interruptibility = 00000000 ActivityState = 00000000 [ 251.137795] *** Host State *** [ 251.141040] RIP = 0xffffffff811f7279 RSP = 0xffff8801ac8a7390 [ 251.147070] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 [ 251.153523] FSBase=00007f6b46bd3700 GSBase=ffff8801dae00000 TRBase=fffffe0000003000 [ 251.161355] GDTBase=fffffe0000001000 IDTBase=fffffe0000000000 [ 251.167281] CR0=0000000080050033 CR3=00000001ae483000 CR4=00000000001426f0 [ 251.174340] Sysenter RSP=fffffe0000002200 CS:RIP=0010:ffffffff87801380 [ 251.181058] EFER = 0x0000000000000d01 PAT = 0x0000000000000000 [ 251.187166] *** Control State *** [ 251.190636] PinBased=0000003f CPUBased=b5a06dfa SecondaryExec=000000c3 [ 251.197336] EntryControls=0000d1ff ExitControls=0023efff [ 251.202815] ExceptionBitmap=00060042 PFECmask=00000000 PFECmatch=00000000 [ 251.209773] VMEntry: intr_info=00000000 errcode=00000000 ilen=00000000 [ 251.216459] VMExit: intr_info=00000000 errcode=00000000 ilen=00000000 [ 251.223067] reason=80000021 qualification=0000000000000000 [ 251.229405] IDTVectoring: info=00000000 errcode=00000000 [ 251.234871] TSC Offset = 0xffffff757623a456 [ 251.239208] TPR Threshold = 0x00 [ 251.242592] EPT pointer = 0x00000001b6b4101e 2018/05/03 08:06:31 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_netdev_private(r1, 0x89fa, &(0x7f0000000080)="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") fcntl$setstatus(r1, 0x4, 0x40000) bind$inet(r1, &(0x7f0000001640)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='veth1_to_team\x00', 0x10) bind$inet(r0, &(0x7f0000011ff0)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001800)='/dev/autofs\x00', 0x24900, 0x0) ioctl$LOOP_SET_FD(r2, 0x4c00, r0) writev(r1, &(0x7f0000001840)=[{&(0x7f0000000180)="7f6028ade411d7c5b0f0afb52a772a05f7ae3470679fae24183ca0e57a18be7ba7b3f695b436f9b744201f30de6f2127345590e5d7c27ef93e09e217b4df16b6bc", 0x41}, {&(0x7f0000000200)="1f8bd7048cf43a1e5784c0a4cdc2dba9836bb58fe8219b889b9aec1d79578fda6b71fd1f09a5354f4fd22c25045184e635778bbced3193de9da2e082e8c7a6456477a38accd34eeb0a626be85e97521dc6b181747a684b5e8bb0da4b0be9bddb37311c53721b9afc329b73829f9bc7d93ab6efe66e35cf89239d9457ab6580df97e86f330ffdcee235eaed38dfe5b5d2eb2a8907c7b2392c2e09cf97b9aed2cb77a25fe6fb4892f71d446528a1a33d9f0c9e8e665ba701b6d59a8b526ce41d32f10cb8f14e5d6bdb2a979eb62cc4573f2b9de01eda086f1e012588abb275a951a51b0fd1dd4133", 0xe7}, {&(0x7f0000000300)="3dff05b423974c53ca7e2893101527d2e1aba122a8b3a81e1bd5eeda90004d193e7e0d3db17d64ffd033d2e73c3a6eeb344e69b007f2219bae0300edae85579ced860cb5a18a49b770281228258482c9e157c4f464765005fb16d50464d0cff7ca91ee40ed270e0a624dc067dc402305c04c73aa3801d9fe3b83ec239e729737b1d76c538e2eebfaddbe398cf95a5d775aa3181d3e444977a8b3ed4ebb0b917ad6bb453a24b697bbd6324be51938816dce2277ffdeeb671eff86b95c4985118777c0d59e1ef0ad4728722d83dc3afe", 0xcf}, {&(0x7f0000000400)="30cdd087406595331682281769024fc951517f6c8b5078eff46c13fe0341d5a46f0a07668ceef0ee183a70501355cdad932d7a98722d2b572d", 0x39}, {&(0x7f0000000440)="72c9d3b189589a49feda4365be08911808453464ee5bb471fd9698fb6bb03cfdbe3522981285c08d9dda2b4911a7f883d7ebf098625f54605f3c63883b5d2719294e6bd2b4ac02b368981ffdee69df564945b46038027ff84af45c27c87a10140d46e784d7e147abbdd44799e267d9b4a1fb97a7c664193586e28444b4ca6c0dbe270e3123ce51c4e268995df7fdc7dfc248a92fa37fa869a12479c10364a01ee29aa9345a59a30ce0691b0e5f60ff1f3305", 0xb2}, {&(0x7f0000000500)="d8b7810f51fbb119a0730121a7a810c262c3cbbe5bfa27df647ce4491dd96d9ac2bbd06998617b1b851a84b8f7a18ca0e320fdb6ff4c2238e8220369e2e1382bc3dc4ff0bd3977197af5e0edaa7c425f9c454cdb4c64ead08b3d2936456ae71717b2f93d869de6e2f42564391abe1bcef040c7998e2f88a5b45dfe99689a5fba37c9b184e4dc06c82a2f8101f2f6ec15210d11c909b0e17f980d3a684dd31ea9d1ba61264bb5ecea7b16fdf06c7118950bda2427acf21378fcb654a0145a5f2502e41ef82922d417cdb54f16ef0fe6cbf62f142127a87e3348b5b81a9216c3fbb82f84f3", 0xe4}, {&(0x7f0000000600)="2009850a25ed6345128a8767740ce0f22975d8d96905eeb29273c549999034ef747e5c1fc8dc5f570a0230", 0x2b}, {&(0x7f0000000640)="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", 0x1000}, {&(0x7f0000001680)="258e0fdd260535c4a64bc9c937eaf17b9b88fc13a367497fe78907aff134f9575b40ab2252ad975c6b470cbaa018b80a0233f387a237ee6bfb359290b454c350c78648febac3244752744ec218c8db9f84d0a12467254f8e89128b4d996f510f864c3054d31154bc", 0x68}], 0x1000000000000212) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='veth1_to_team\x00', 0x10) r3 = dup3(r1, r0, 0x80000) setsockopt$inet6_IPV6_ADDRFORM(r3, 0x29, 0x1, &(0x7f00000017c0)=0x2, 0x4) listen(r1, 0x0) 2018/05/03 08:06:31 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x5d) ioctl$int_in(r0, 0x5452, &(0x7f000053d000)=0x4) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0xeffe000000000000}, 0x1c) 2018/05/03 08:06:31 executing program 1: r0 = syz_open_dev$sndpcmp(&(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0x7, 0x200) setsockopt$inet6_dccp_int(r0, 0x21, 0x5, &(0x7f00000004c0)=0x1, 0x4) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x4, 0x200) ioctl$KDMKTONE(r2, 0x4b30, 0x4) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f0000000500)={&(0x7f0000ff2000/0xd000)=nil, 0xd000}) r3 = syz_open_dev$audion(&(0x7f0000000340)='/dev/audio#\x00', 0x6, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0x7d, &(0x7f0000000140)=@assoc_id=0x0, &(0x7f0000000100)=0x3) r5 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r3, 0x800443d3, &(0x7f0000000480)={{0x2, 0xfffffffffffffffb, 0x9, 0x3, 0x4, 0x7fff}, 0x5, 0x1, 0x1}) ioctl$KVM_GET_MSR_INDEX_LIST(r2, 0xc004ae02, &(0x7f0000000440)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}) bind$alg(r5, &(0x7f0000000280)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r5, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c50400aeb995298992ea5400c2", 0x10) r6 = accept$alg(r5, 0x0, 0x0) sendmsg$can_raw(r6, &(0x7f0000477000)={&(0x7f0000000080)={0x1d}, 0x10, &(0x7f0000000240)={&(0x7f0000000000)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "b5a419fb5df128c83ad9430362a22a5abf1e4123efccc641602c2da3630b58d04766c58b254ff2a965ccb226c8c7355c33306c99adaa0aa59006f8dc9b01b737"}, 0x48}, 0x1}, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) getsockopt$packet_int(r2, 0x107, 0x0, &(0x7f0000000380), &(0x7f00000003c0)=0x4) ioctl$DRM_IOCTL_RM_MAP(r2, 0x4028641b, &(0x7f0000000040)={&(0x7f0000fec000/0x11000)=nil, 0x5, 0x2, 0x4000008, &(0x7f0000ffa000/0x3000)=nil, 0x9}) readv(r1, &(0x7f0000000240)=[{&(0x7f0000000080)=""/91, 0x5b}, {&(0x7f0000000180)=""/163, 0xa3}], 0x2) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000300)={r4, 0x4, 0x1}, 0x8) 2018/05/03 08:06:31 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000300)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x15d) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005", 0x5) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000004980)=[{0x0, 0x0, &(0x7f00000048c0)=[{&(0x7f00000038c0)="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", 0x138}], 0x1, &(0x7f0000000040)}], 0x1, 0x0) recvmmsg(r1, &(0x7f0000003ec0)=[{{&(0x7f0000000040)=@llc, 0x80, &(0x7f0000000380)=[{&(0x7f0000000180)=""/155, 0x9b}, {&(0x7f0000001480)=""/134, 0x86}], 0x2, &(0x7f00000013c0)=""/26, 0x1a}}], 0x1, 0x0, 0x0) 2018/05/03 08:06:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) socket$key(0xf, 0x3, 0x2) r1 = dup(r0) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000000000)=0x6) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000c8d000)=@generic) r2 = semget(0x2, 0x2, 0x200) semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000000040)=""/116) 2018/05/03 08:06:31 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x200, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f00000006c0)={0x400, 0x9}, 0x8) r2 = fcntl$getown(r0, 0x9) ptrace$setregset(0x4205, r2, 0x200, &(0x7f00000005c0)={&(0x7f0000000080)="449ed0dd6831a7fb44eca4221b1fb01abfec082aa7d0ee6f0ba9db0ece7da2bd3fb0", 0x22}) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x20000, 0x0) r4 = syz_open_dev$sndtimer(&(0x7f0000000740)='/dev/snd/timer\x00', 0x0, 0x0) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f00000007c0)=0x1) ioctl$SNDRV_TIMER_IOCTL_TREAD(r4, 0x40045402, &(0x7f000001dffc)=0x1) read(r4, &(0x7f0000ec6000)=""/50, 0x32) ioctl$SNDRV_TIMER_IOCTL_SELECT(r4, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r4, 0x40505412, &(0x7f000001cfb0)={0x0, 0x6, 0x0, 0x0, 0xf}) read(r4, &(0x7f0000000200)=""/228, 0xe4) ioctl$SNDRV_TIMER_IOCTL_START(r4, 0x54a0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000600)={0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r4, 0x40345410, &(0x7f0000000780)={{0x3, 0x2, 0x3, 0x3, 0x9e}}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r5, 0x10e, 0x2, &(0x7f0000000640)=0x10, 0x4) r6 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$KVM_CREATE_PIT2(r3, 0x4040ae77, &(0x7f0000000480)) r7 = dup2(r0, r0) ioctl$KVM_REINJECT_CONTROL(r3, 0xae71, &(0x7f0000000700)={0x2}) bind$bt_l2cap(r7, &(0x7f0000000040)={0x1f, 0x5b91, {0xd, 0x8000, 0x8, 0x8006, 0x5, 0x6}, 0x0, 0x5}, 0xe) ioctl$LOOP_CHANGE_FD(r7, 0x4c06, r6) preadv(r7, &(0x7f0000000400)=[{&(0x7f0000000140)=""/100, 0x64}, {&(0x7f00000000c0)=""/50, 0x32}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/66, 0x42}, {&(0x7f00000002c0)=""/115, 0x73}, {&(0x7f0000000340)=""/14, 0xe}, {&(0x7f0000000380)=""/71, 0x47}, {&(0x7f00000004c0)=""/220, 0xdc}], 0x8, 0x16) 2018/05/03 08:06:31 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/ipv6_route\x00') ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000000200)={{0x2, 0x7, 0x2e, 0xdb, "a1990a683330de6beaaba72dd6f8b08a14d328a2fb690ac175f3ae05e68ebe321615d685886c0fd21584854c", 0xffffffffffff711f}, 0x2, [0x5, 0x81, 0x2, 0x0, 0x80, 0x7fffffff, 0x0, 0x7, 0x8001, 0x7f, 0x5, 0x800, 0x2, 0xa05, 0x9, 0x4, 0x0, 0xe6, 0x3fdeaa45, 0x1, 0x4, 0x95f, 0xbecb, 0x4, 0x9, 0x8, 0x2, 0x0, 0x5, 0x1ff, 0x6, 0x560237cb, 0x66bb, 0x1, 0xff, 0x80, 0x5, 0xffff, 0x8, 0x7f, 0xfffffffffffff801, 0x9, 0x5, 0x1f, 0x7, 0x4, 0x5, 0x4, 0x3ff, 0x7, 0xffffffffffffff07, 0x558d, 0x81, 0xff, 0x6d43, 0x4, 0x10000, 0x641, 0x8, 0x253, 0x7, 0xfffffffffffffffd, 0x2, 0x3, 0x5, 0x5ae3, 0x2, 0xffffffffffffffbb, 0x0, 0x3, 0x6, 0xe2, 0x22, 0x3, 0x6, 0x3, 0x1, 0x7, 0x8, 0x3, 0x3e67000000000000, 0x9, 0x0, 0x7ff, 0x419, 0x3, 0x8, 0x2, 0x1, 0x200, 0x80000001, 0x2, 0x7f, 0x3, 0x6a, 0x8, 0x80, 0x7, 0x1, 0x7ac7, 0x3, 0x7, 0x0, 0x10000, 0x7fff, 0x3, 0x2, 0x200, 0x8, 0x3, 0xb, 0xff, 0x17f, 0x3a, 0x5, 0x6, 0x8, 0x0, 0x4, 0x5, 0x360, 0x80000000, 0x8, 0x4, 0x2, 0x9, 0xee, 0x82e]}) r1 = syz_open_dev$urandom(&(0x7f00000000c0)='/dev/urandom\x00', 0x0, 0x1a3042) sendfile(r1, r0, &(0x7f0000000000), 0x80000003) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x109002, 0x0) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={r2, 0x7, 0x1, 0x2, &(0x7f0000000080)=[0x0, 0x0], 0x2}, 0x20) fchmodat(r3, &(0x7f0000000140)='./file0\x00', 0x6) 2018/05/03 08:06:31 executing program 5: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x800, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'bpq0\x00', 0x200}) set_mempolicy(0x4001, &(0x7f0000aebff8)=0x4, 0x8) unshare(0x60000000) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$IP6T_SO_GET_INFO(r1, 0x29, 0x40, &(0x7f00000006c0)={'raw\x00'}, &(0x7f0000000780)=0x54) 2018/05/03 08:06:31 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) socket$can_raw(0x1d, 0x3, 0x1) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f000000dff8)=ANY=[@ANYBLOB='\tc\x00\x00\x00\x00\x00\x00'], 0x0, 0x0, &(0x7f0000000f4d)}) 2018/05/03 08:06:31 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev\x00') r1 = syz_open_dev$urandom(&(0x7f00000000c0)='/dev/urandom\x00', 0x0, 0x3d) sendfile(r1, r0, &(0x7f0000000000), 0xffffffff) [ 251.340931] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 251.376965] IPVS: ftp: loaded support on port[0] = 21 2018/05/03 08:06:31 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f0000000380)="c3401c34468c8e399aa4eedc3d6bd8f1d65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e6d114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c400000002b7bcdec844f667da0867d08d4154004997e31649b2b5eb2790c39f4", 0x82, 0x1, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r1 = socket(0xa, 0x6, 0x7) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000180)='fou\x00') sendmsg$FOU_CMD_DEL(r1, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000220}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x3c, r2, 0x5, 0x70bd25, 0x25dfdbfb, {0x2}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x21}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e22}, @FOU_ATTR_AF={0x8, 0x2}]}, 0x3c}, 0x1, 0x0, 0x0, 0xc1}, 0x40000) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000013c0)="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", 0x4a9}], 0x1) recvfrom(r0, &(0x7f0000002480)=""/4096, 0x1000, 0x0, &(0x7f0000000100)=@pppoe={0x18, 0x0, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, 'gre0\x00'}}, 0xffffffffffffff72) sendto(r0, &(0x7f00000000c0)="b2", 0x1, 0x40001, &(0x7f0000000300)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa}}}, 0x80) [ 251.523820] binder: 17392:17397 unknown command 25353 [ 251.530474] binder: 17392:17397 ioctl c0306201 20008fd0 returned -22 2018/05/03 08:06:32 executing program 6: getpgrp(0x0) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000000140)="6e65747000000000009a88949fb048b97731e1012c3abde74be8b0fe6aceb6ca5473da19cb3e5b9ec560a545b6c35ac26cac4e1c6b3380eb767b1bac34930cdfa23f35732ec015e3e173d00ad92fc52a9fc69722b8d258934dfe93619a872098") rt_sigsuspend(&(0x7f0000000100)={0x2}, 0x8) r2 = syz_open_dev$urandom(&(0x7f00000000c0)='/dev/urandom\x00', 0x0, 0x1a3042) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000000080)={r3, 0x1}) sendfile(r2, r1, &(0x7f0000000000), 0x80000003) 2018/05/03 08:06:32 executing program 1: r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f0000001100)='v', 0x1, 0xffffffffffffffff) keyctl$invalidate(0x15, r0) keyctl$get_keyring_id(0x0, r0, 0x0) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) setsockopt$inet_dccp_buf(r1, 0x21, 0xcf, &(0x7f0000000100)="c5da7072d552052eca872a440f29d34a3b57fba02ac8585830e9c72ec53546ad5e8ffe1563e38c933a5c4a76175d75a39a6e0d718ce90431877d9972575de8f9b4aa44d8df2b4fe1c49066eb8a42ec61b15b890360867fa1a2706c38a386a546bb3f9589383f45de5c0546d304e275b2b7744aa3ceb0158c50f99a19c7e31e77a7545738ece5dd900f3118bde21cc8f435c4924ee06d0c77f612b0c9632c335216a183cbe5a034a4974c2b8bf50094e95af38d75ec021ae6f3af1d00773420ed2da686de984cf9c5b5d26eee59fa1b84ec1d12c8c02f167c77ae8cd127fb40599f87f961e336108181f3d9a9c9b6f8dbe056a18bfe7ee4c6ede0e84393ba0b624df6ccdfe5de8666bcf3def4941f71b8252fbf43413139e4f5590a44eb87163b0962c3033df4c34ddcd961c3f7301468e3fdb53887b4bdac577292491f4ca7611df87cbf8202ce2ad6cf643dff1c243f0b3c6df4e465c97674a698da20b84be52ff414cb348abd002fb93d1ad6df4ddd398ec198b872ef971dfacd4efb17dd7203c9613f4790acbc1ec0717e8e0468b2995a965c7d295cabfb1796cd3835a538a9794a6b9614d9af09404bd1e3b1d41d3b3a331535751be660a57d98537406137945931037c4477f65f16950a5d2f408643972c7685db12deeccf9eaab32f044f6c9cbd889c8a58eea382f1c7690e039cfcc36e5b83c648180c94ad596c4ff1d80726a2d5e01afec8153f60272fddadbf46aa3fa55782193b4b646368b7f7ed3e41a94504fb5e007de8970f31444f19a249e54dd3cc37ae14b54b6b814ec900e37ca012cb04d2b07a2a2e3bdc6593048b8fd0c4aa174d77b4f6f58e0d6042eea1a7bae4246ea9393fd9feba804f302873c2b953f938de2eeeaf7e7034f1c8cab6d37a3257c440529f46770e4ac71ba78e0113aee294cc2333ab832c8db76fd1c5dde327687cc0a203c6202201025975794337daaf215b67b1f7678ef5788f88f5dd1c46b547a5378eca778817bc926be88c3e861c14d519879ff0a3033c3499b5cbb725ead45eec15e0789dc06732726088917ab45963f9ba09b029348a9e3f7da53981c85ece1fcceab543fd62bae5a110ee8563078e8a39c9f536d3792ea07827b483b464f3ed76522a49f31a7046bf0f6e25580653158b66a5a98ef559e90211e0038144c45fcd524fd806e0dc77165d85600ab941319e88ae67677d2bc7d3e85ddf12827db946f2d64ecff48bc5419dabef07380cf88ed08e3d7301a2e0ce9002ed23457dabfc74bbadf33638570a922702bd93af15d9c86b1903053d2d8705dd1bdf1f77699029ef632e5ffb60859cad217db51437ec7d43d23d85b0ac64ca9feb134b016e6355d904fcfa466321e1e6a7cde44127172b9f67499583c2a88e90230f26d097058eb7d98349b75e2f6f317f08809f1ead9f4d5c211acacd09f52f5aec01f4649dbec6ce5451dc71e310d69cd92a0d342a14c44a8b4dd3e27a0a51f201b78f84d9405eff83f2b9b4e41f443b198f87c2da35f0d50d222ebfb34bbce6c1d25f31c91e687d028cf8e6e5d5803b97578cec5c61ffa94456e2b47e3cf06b4025b81956cdf8c597451adb1e7e17f336a4aba8f4ab564f06c7e1ba16eae2a0da65488ad125dfbf81c21b453ab3ede6a96ae3825147e03cfcbc472bc3bab4f2178054293007f4478e9619b8bd57ca77231c872c5085a7ecc3614ead083080c19026fe5401eb27d4116dbe247f1e1e8923f179f00dd1c60e06c5b50d469c243e7c1e46e06d9e29ea2e553d01d3bc3d82b7cb4a143298bb3580e31b8d2c028699fbc922a2d4ddb15e5e7a80340031dfde8c4769b66bf54dbc36e3dad24f0f678be48e619bfea1acebf72da9bc6eb8906e06d6d10724d9e3623bb89c7f80ab453f1f787b9db342d3b13c4f948f4844c6614025dc094b79379d07a0cc668c2f67588a656759d711b5fd0bff4c83c56cc26362deafe1d35bf4cc4eb5f59302c301cc582a92120b2ef55959770e90b975104aa72d8ac3e186cf5ea4dbab2d572ac77f2b7dcab0e4911ff72dc9335d89591acfab68c1f2b1de6f6bc4aa6ded910b36ed09a0c5de2f36d477d14f36804aa41f88099d1f8d249018aad5b45e7cc4720b41ce919d6664c98fc9344f1ccfaf6d9ed1d21b3410b8d8b72cff6b72c417a0d80c923f24ea3e21fbd9958c539119c934045f00011f1028afeee40f16f4fe902cf3298da5dd0c350a3aa68d56fcb435a7356035a578b79e08e6717ae0523b0eeb9f94e77dd695dcb366bbf316cbdec22a4dcfbe87192cf0aef4cbf70cae7477afb263349a79c802379bfee422af8762bc40729799816eab5c314aefe1b68e175ec41ae2538932325b88cef87ae9b2570e1b5bdfed6c57fbf3f27b7826b1ec766bd22cf66f43d249f3d1ebadb29102e7565ec6b86a1712d44a644e007db19a79c45af5637228b0aaa3f6b0ef857c6bb8fe6d91a559ca797575db3fc3094d7b2d44f9fd5217e0a3044f9a6cf1099930a258b4acb223febe54f68c758b7ae07a545fa66236346418bd2035c30914301be227fb19295b856fe60ebf4ad4295bd19a9ad42b5d5402fa47fcc15c923386031d2940e4938db3bed23300f06b9a9d98e8741343a7161316e188374bbe8cc41e6891935aeefbb07f41123459c78042ce556c1616e2516be6ee5efd7f5c3b1ce054462bf9dcfaf67f15ce7e8fd9b671beeeee90ced42388231b87435ef49c506f2e85559afbf97853259487315b780b84f7861d93d77d90bf2bad30321ff76f06b2e7ac07f90fbabd19e70b82a8144eb06a3fe0c43e024138c8d156539a94431e5ced372995554574b566f2bca672884f6d85568823b754f97edecf424e53c2c28b77fc27781609777262f476181e50b3f82184227773089fce4c2445b8e8f44985240b0f2428e6428828e4e020f6a53b52df219beef78abc446de00e7164640fe122a4614aea88a312f2d275bb1ef8080e5ef7e27209e27d3e9b77501d2b3a0b37ba563e77c7defbce0e7792ce72a474e66523d28fc939d26b1ab7c0ad68aa1c0269bb1617f1718496dd330c964139bd0d477fb99fb9f72b7950650bd6d67aa756145ec6644ceb163bf208ce4f46c76f5abe1a4d08c28f55069c408a581746cdaf3545dc1ae09a915e2079374ebe7bd6a6655ae09272d7bcf4b5d5efa557aba16caaa2885dbf70ec850a1c364541226a6d20f8198d2e8787c03e35fb378024df4d88d13665900f50fd615a47790040392e6d94f296bbf8436b445ea228a911480a56e84c9c9e85ecda329a24c36a737e0de0197e814ce990f68ed9c465ad526e39b060c6e5a970f0321f9da317bedf9144eb2ff6893b9d9ce2ad5fc37f445faa60b30baa0670b84773cb00f2cafd959e6aee1c9c62ebe08c1bf3d180b6fe9e869ce17e5d2e15391fd11a558bea093a44b6d685187a2afbc9815839d5301c4446e65e2c03375368c95e8a50d096746f532b796805ec8763cc9e733dc75b13653ff0ee190948b931c0674ae6180a9ae5ac29b55c383d86d788f05b9fc5626b9ec02cd25f37eb98e1ed7b7335afa617069a800d7986abd5e28c73d86910c295b040efc2bbe412f581bd1c477f816333052c656b1ca8a4065f3b0e3da36a4ee806f320da659e024169022a76d6f6b667698b77fb1b165eddc75ece208624c91678d05b3519bec3d6b19ef7e94b7036fdeccfe38038948e4aa2efdef161ec06da815b094102981c82a30fffe71377e1dff857cbf4e5731d1f0086939800b9dbbf372ab265fd40b5593e68a4f0d402876c29e155be7d6d44a8d17d8dc128d6f05e092b675b47dff2f2ce0ebc53dde4e438245295de30ae1d29c09754d5da6e0bd07fa71d71a7efcdbb7321db1615fc49ff884b9524c098c2729baceb1f0b9380a4a6e805e4db6439bf0b6e5623683616ac28ac079c8bfee1d2b46b4de07f1c7620ce6cbeeec3ddd396fc2e8e7ca6b85799f50aff0a0fc4b6a25a98496cc1c7a8b9f0b451bb4737994ea7bd6b7764f228babebd587bcb0800d9fe6dc800567c5e5208d6362a7378d5cfca5c68ea56db75fb70e5f1535e96dd5b5e71cd2de472f06bdd3a58c4b6ae249daba0412948daec5713afb89e33994414d60e544e994c21031802aeb4318201a2fbdab92dccd4245f2d450acbd48e9daefa24f77eb549afe9ca63a1c6856316b5a9038d1b743095cfef5e169751c10b908fb0bc1c275d2933e295159178371ed571445265c8955b916eda953a0e1acbae478f15aca6cceae886152d1371eebe0b927cc740aaf5accae95dce9afd459f35788cc68ff898526ae30efa33afc3424aac12f59eb11580e583e9e616e4b05537539a91bc3401cbbcc9e5f91803588df862b1d33f84dc628e561a79bdf374be70c798190b4cd75db78aeb8fa7a3a690f2c779d0fda00c9364ec98d3afa11f4ec85c3e34d1fb2961363c50a8bd37719c6f087ac94cbf47b6058832a5657d6ab483d8a9ddf49387b2e34a348a2e2c45dabd26f0852b454fb38a9e9ffdc9da806fc901ba0b4f5285eaad2f887a148aa8554f3de21e32fefc379ca9ade3da5b13bdb9958804eef78b1b172ae89f192f6e53ae908fa7df94092d218bae8a0b1495561f5c04dc632fa45492cc1140927ac3740a16fc7ff9bf3e2914c9ebd3aa80b6978f79103de0179b43a5e650b9066af0485d3434e09464ecd076cd78dd2ad1bced12d200e8cffcbce6009c915b8e06b27bc8593eb0a7b88df144086f1ab9b0d5db29a55dd0eed3057109766c0f55222d23c9df1dcb71316373765392780ba68589455e056a400a262d51d1ab87a78d74b64ae6dabadb8a52b366413b6ab881fe13e6f741d79b0457f1b6b9e9fdecad06a95c31342142e6bc327190a2b055262d2fd91aeef0eba7a3a1cc60c4ba6132b0502a256aa4521ad8716b8320dbd8bb67f3a3c10b1ff2b5ef5814d6f262aa788fa15969e6a14dc9e3d23ec6e386d2b2637339bce4de312bb51c45243a62bb9d264841fa1532994753f381d7c6ed251118626e3f0e7b25336f17e3786ba2691d976c4093063bb220ad6b2303fce80ad77680d81df05107f19e10b30bd31a5561e0925e573466b165585e44eb21db59a8d260b3576edb6764a366876925828ca86ed16d966cae8bd47fc06a6744f6fc9ab152ac56a59db40983ce56754dc627dee8c0256853a42b559b0bb13bb7b27c57d2bc09e58896fedd561f8d5c3a436e011ff686a8ca815c7766e657c13397e1616b7760f44a4f7e1a3463cd5d205a53fbc72ff752fbdca0e83b189e6544646b808188ac685a3c9f7b8c0ebdcc3bde134a47c6fc1e9a57df4a6bf4e0478c67d0053d038a0337db34c57cc72c734101a3289d209a3a32102370df4faad522044d4bfcff4a0bf554851f31f1230a51eb67cd6657a0504d416a217afbb1916c460d7ccb5101c897e5333d4bc4861ba31607793b152167b5cfe5112ebfac6185ee3eeab80fee6323a79655c9eb1a663bb4562d1cdc87afc7589a959dc830633cd003334ffe4a8dc45cb6171825b6cb204b61fce31e96e1374a0290ea0a9bdf427897e4cc0ba236412390e84bab98428745c92ed3ab054896305f7cde9a17ec66f40443dc399bd489b95461e8706cb3c088ba1e9535567ebfbb70d19dbac75fd53bf0e9851c7e0cbd3be6c7158cea39ecfbe1d036dc7f871325b6e23ee24ff926e450015e3ebe4df6355c273c12aeda457914e6ae9944be247ac1f107ee67cf239637d048764b793b1db7c7229ba06f9f8346fd9c2714a4a0577f6d909d8443d", 0x1000) ioctl$KVM_SET_VAPIC_ADDR(r1, 0x4008ae93, &(0x7f0000000000)=0x3000) 2018/05/03 08:06:32 executing program 3: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x1f, 0x80000) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000040)) r1 = semget$private(0x0, 0x7, 0x30) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0}, &(0x7f0000000140)=0xc) stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f0000000380)={{0x5f, r2, r3, r4, r5, 0xc0, 0x7e}, 0x2, 0x228, 0x6c1}) sendmsg$nl_netfilter(r0, &(0x7f00000006c0)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000680)={&(0x7f0000000440)={0x228, 0x3, 0x7, 0x2, 0x70bd29, 0x25dfdbfc, {0x7, 0x0, 0x4}, [@generic="24fdb30afc97", @nested={0x20c, 0x7a, [@generic="cf8842b79d4194d17eb3a9484a3d446b3877e7c7e6486ec2b5df76140de655f315c946491c914897fa03a7605deebfec81c87d5568c3b2aadfc97a1dd9b892c167562b73e57bf7c9971931dfffa6e4bff34262ab979b3d8996b845318f3c267a346fbff5220d0e6cff2224f2c6bfc55132", @generic="9cd05da3f852e1d0a807f4a05e1685650e163ce6ed809a453576499087fa06ae49ada18d898c1ef3de4740c2a6d7e14d522095f0e68a082f24731e48c896f709dc8b2eb383af2ed3612f15bde59749144ee1f3d9b06681dcb046f9674fff045d966eedaaee9efb0dd7044b83962f303b210e91eab27df8e40d4d26b43cbcd0293dd9ab2cfedb104b54c8903e1368ae3f8f287204017b29aaee5845469517dbb706605a5cac1d387aea6fa569bac600f95233e1dd14c566c34461ba6748d17fa56b2d88f2cc0e05d12ed2ae90cbde7893cf4c2e33c4de5a5c61f47632f3f84d3a66df00bc8f1fd8ad097f9686adaeec86f69204fc4154", @generic="bdc9fbdb1e4df56a85475dfef5013716f9913d65f42ce5e19d0cb60c9200d1a2b69f988d72bed500939d49326eecc04908363fc37144862d2a9c1c7b80401f61", @generic="039425cc6cac579467377500377fe2a9eecdce6cfa3d51d41264b6bdc3585f64662aa21a43b7391344e42b1e21d4be746d12c9cc95fa9c4a5160516c84312e44f8efad8f8eb3832e0e4be03347ce30acba289092ad8712ee7ed9ed0178a13c"]}]}, 0x228}, 0x1, 0x0, 0x0, 0x1}, 0x4000000) socket$alg(0x26, 0x5, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000700)={{{@in=@remote, @in6}}, {{@in=@multicast1}, 0x0, @in6=@loopback}}, &(0x7f0000000800)=0xe8) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000000840)) ioctl$KVM_CREATE_PIT2(r0, 0x4040ae77, &(0x7f0000000880)={0x4}) gettid() ioctl$KVM_CHECK_EXTENSION_VM(r0, 0xae03, 0x8) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f00000008c0)={0xc7, 0x0, 0xfffffffffffffffe, 0x2, 0x6c8}) ioctl$IOC_PR_PREEMPT_ABORT(r0, 0x401870cc, &(0x7f0000000900)={0x7a, 0x0, 0xe79, 0x5}) r6 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000000940), &(0x7f0000000980)=0x4) ioctl$KVM_GET_DEBUGREGS(r6, 0x8080aea1, &(0x7f00000009c0)) ioctl$KVM_CREATE_PIT2(r0, 0x4040ae77, &(0x7f0000000a40)={0x7}) sync() ioctl$SG_GET_LOW_DMA(r0, 0x227a, &(0x7f0000000a80)) mincore(&(0x7f0000ffb000/0x2000)=nil, 0x2000, &(0x7f0000000ac0)=""/214) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000c00)={0x5, &(0x7f0000000bc0)=[{}, {}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000000c40)={r7, 0x1}) r8 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000c80)='/dev/ppp\x00', 0x4d0180, 0x0) ioctl$KDDISABIO(r8, 0x4b37) ioctl$TCSETS(r8, 0x5402, &(0x7f0000000cc0)={0x1, 0x6, 0x100000000, 0x9495, 0x1, 0x3, 0x9a, 0x4, 0x2, 0x0, 0x3, 0x1}) 2018/05/03 08:06:32 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x5d) ioctl$int_in(r0, 0x5452, &(0x7f000053d000)=0x4) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0xd2000000}, 0x1c) 2018/05/03 08:06:32 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(seqiv(rfc4106(gcm(serpent-generic))))\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab2719", 0x4) sendmmsg(r1, &(0x7f0000007300)=[{{&(0x7f0000000100)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000003a80)="7855fb3fb20eab35ac627681192dc47e", 0x10}], 0x1, &(0x7f0000004a80)}}], 0x1, 0x8000) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000007c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x7, 0x80000) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r2, 0xc10c5541, &(0x7f0000000500)={0x1ff, 0x9, 0xe9b4, 0x0, 0x0, [], [], [], 0x400, 0x6}) recvmsg(r1, &(0x7f0000000480)={&(0x7f0000000240)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4}}}, 0x80, &(0x7f0000000440)=[{&(0x7f0000001700)=""/4096, 0x1000}], 0x1, &(0x7f0000000340)=""/80, 0x50}, 0x0) 2018/05/03 08:06:32 executing program 0: unshare(0x22) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x7, 0x181}) r1 = dup2(r0, r0) mq_timedreceive(r1, &(0x7f00006b0f7d)=""/131, 0x83, 0x0, &(0x7f0000ccf000)) 2018/05/03 08:06:32 executing program 7: pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) fsetxattr(r0, &(0x7f00000000c0)=@random={'osx.', '\x00'}, &(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0x12, 0x3) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f0000000600)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000005c0)={0xffffffff}, 0x106}}, 0x20) write$rdma_cm(r1, &(0x7f0000000640)=@query={0x13, 0x10, 0x7, {&(0x7f0000000380), r2}}, 0x18) r3 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0xfe51, 0x20000) ioctl$BLKDISCARD(r3, 0x1277, &(0x7f0000000040)=0x8) 2018/05/03 08:06:32 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x200, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f00000006c0)={0x400, 0x9}, 0x8) r2 = fcntl$getown(r0, 0x9) ptrace$setregset(0x4205, r2, 0x200, &(0x7f00000005c0)={&(0x7f0000000080)="449ed0dd6831a7fb44eca4221b1fb01abfec082aa7d0ee6f0ba9db0ece7da2bd3fb0", 0x22}) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x20000, 0x0) r4 = syz_open_dev$sndtimer(&(0x7f0000000740)='/dev/snd/timer\x00', 0x0, 0x0) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f00000007c0)=0x1) ioctl$SNDRV_TIMER_IOCTL_TREAD(r4, 0x40045402, &(0x7f000001dffc)=0x1) read(r4, &(0x7f0000ec6000)=""/50, 0x32) ioctl$SNDRV_TIMER_IOCTL_SELECT(r4, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r4, 0x40505412, &(0x7f000001cfb0)={0x0, 0x6, 0x0, 0x0, 0xf}) read(r4, &(0x7f0000000200)=""/228, 0xe4) ioctl$SNDRV_TIMER_IOCTL_START(r4, 0x54a0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000600)={0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r4, 0x40345410, &(0x7f0000000780)={{0x3, 0x2, 0x3, 0x3, 0x9e}}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r5, 0x10e, 0x2, &(0x7f0000000640)=0x10, 0x4) r6 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$KVM_CREATE_PIT2(r3, 0x4040ae77, &(0x7f0000000480)) r7 = dup2(r0, r0) ioctl$KVM_REINJECT_CONTROL(r3, 0xae71, &(0x7f0000000700)={0x2}) bind$bt_l2cap(r7, &(0x7f0000000040)={0x1f, 0x5b91, {0xd, 0x8000, 0x8, 0x8006, 0x5, 0x6}, 0x0, 0x5}, 0xe) ioctl$LOOP_CHANGE_FD(r7, 0x4c06, r6) preadv(r7, &(0x7f0000000400)=[{&(0x7f0000000140)=""/100, 0x64}, {&(0x7f00000000c0)=""/50, 0x32}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/66, 0x42}, {&(0x7f00000002c0)=""/115, 0x73}, {&(0x7f0000000340)=""/14, 0xe}, {&(0x7f0000000380)=""/71, 0x47}, {&(0x7f00000004c0)=""/220, 0xdc}], 0x8, 0x16) 2018/05/03 08:06:32 executing program 0: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fc0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0x0, &(0x7f0000000300)=""/142) [ 252.476407] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/05/03 08:06:33 executing program 1: mkdir(&(0x7f0000000200)='./file0/file0\x00', 0x100) r0 = open(&(0x7f0000851000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000003f154)='./file0\x00', 0x0) r1 = open$dir(&(0x7f00004daff8)='./file0\x00', 0x0, 0x0) r2 = openat(r1, &(0x7f00008deff8)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000e20000)='./file0\x00', &(0x7f00000e4000)='./file0\x00', &(0x7f000044fff9)='autofs\x00', 0x1000, &(0x7f00006b8000)) symlinkat(&(0x7f000001fff7)='./file0/file0\x00', r2, &(0x7f000001fff8)='./file0\x00') renameat(r1, &(0x7f0000000000)='./file0/file0/file0\x00', r2, &(0x7f0000000080)='./file0/file0/file0\x00') 2018/05/03 08:06:33 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)={0x10}) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) utimes(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)={{0x77359400}, {r1, r2/1000+30000}}) 2018/05/03 08:06:33 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00000000180000fa0000000000000000", @ANYPTR=&(0x7f0000000080)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="2280000000000000"], 0xfffffe84) write$rdma_cm(r0, &(0x7f0000000240)=@bind={0x14, 0x88, 0xfa00, {r1, 0x10, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}}, 0x90) write$rdma_cm(r0, &(0x7f0000000980)=@create_id={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000940)={0xffffffff}, 0x111, 0x1009}}, 0x20) write$rdma_cm(r0, &(0x7f00000009c0)=@set_option={0xe, 0x18, 0xfa00, @id_resuseaddr={&(0x7f0000000040), r2, 0x0, 0x1, 0x4}}, 0xf3) close(r0) 2018/05/03 08:06:33 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x100000007, 0x20000) ioctl$KVM_SET_MP_STATE(r1, 0x4004ae99, &(0x7f00000000c0)=0x8) bind$alg(r0, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'authenc(sha256_mb,ecb-serpent-avx)\x00'}, 0x1e) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) 2018/05/03 08:06:33 executing program 7: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x802, 0x0) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000000140)=0x878) write$selinux_user(r0, &(0x7f0000000000)={'system_u:object_r:inetd_exec_t:s0', 0x20, "73b90000fffe647500d8a3b0c5f65ad276ad7e23a669a728f70c85ba6334b32567692729107fcb313f14433f2ba7db4b84a09437fc36ec07a96c70e86ae27778adaf53da285284e7fa29dc2827a96d09350be959826a0e151d80dcde"}, 0xfffffd5f) syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0xfffffffffffff001, 0x0) 2018/05/03 08:06:33 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x5d) ioctl$int_in(r0, 0x5452, &(0x7f000053d000)=0x4) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0xcf00}, 0x1c) 2018/05/03 08:06:33 executing program 1: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = shmget$private(0x0, 0x3000, 0x54000000, &(0x7f0000d0a000/0x3000)=nil) shmat(r1, &(0x7f0000a00000/0x600000)=nil, 0x5000) r2 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x402, 0xc) getsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0xc) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000200)={0x0, 0xc6, "953c48c40b1f81e02030cf1bc3e8a3c94f57007d4d788cf42acc31d83e3e26226da705e0f8d9efd92950664c54b88198791fef03fc93755dc05f2dfb100f4d3fb13c876488f6ee13fd2fb6c5e59b021e964de96bd28c3034f8a734e69d75f1bd41bfb90a817e2d3beab2bee3bfdcc6b459e65ab869f04265977cae9d84905eb119d78446d060f582aec10eb8c5624ccbb2e2bc63feb58d7852e06e56f02ace21322a8ebb1692935fcb3c9280846ccc9baa46dfdaf12e25737505a506e0e9c5d28829298658d8"}, &(0x7f0000000100)=0xce) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={r3, 0x8}, 0x8) 2018/05/03 08:06:33 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, 0x1c) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000080)={0x5}, 0x4) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f0000000000)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="1000001000000000290000000000"], 0x10}}], 0x2, 0x0) 2018/05/03 08:06:33 executing program 0: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x408000, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vcs\x00', 0x2, 0x0) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f00000002c0), &(0x7f0000000300)=0x4) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/cuse\x00', 0x200200, 0x0) r3 = dup(r0) r4 = dup(r3) ioctl$VHOST_SET_VRING_ENDIAN(r3, 0x4008af13, &(0x7f0000000200)={0x0, 0x4}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={"6c6f0000ecffffff00", 0x0}) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0xbb}, r5}, 0x14) ioctl$TIOCLINUX7(r3, 0x541c, &(0x7f0000000240)={0x7, 0x7}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000100)={{{@in6=@mcast2}}, {{@in=@loopback}, 0x0, @in6=@local}}, &(0x7f0000000080)=0xe8) ioctl$TIOCGWINSZ(r4, 0x5413, &(0x7f0000000380)) ioctl$KDGKBDIACR(r2, 0x4b4a, &(0x7f00000003c0)=""/122) 2018/05/03 08:06:33 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) recvfrom$inet6(r0, &(0x7f0000015fee)=""/18, 0x12, 0x1, &(0x7f0000007000)={0xa, 0x4e20}, 0x1c) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000000040)={0x9, 0x6, 0x5}) 2018/05/03 08:06:33 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/ipv6_route\x00') r1 = syz_open_dev$urandom(&(0x7f00000000c0)='/dev/urandom\x00', 0x0, 0x1a3042) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x28, 0x4) r2 = getpid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)) kcmp$KCMP_EPOLL_TFD(r2, r2, 0x7, r1, &(0x7f0000000100)={r0, r1, 0x9}) sendfile(r1, r0, &(0x7f0000000000), 0x80000003) 2018/05/03 08:06:33 executing program 2: r0 = getegid() getgroups(0x3, &(0x7f0000000000)=[r0, r0, r0]) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000005c0)) r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000040)={0x0, 0xd7, "cab29023e1e9167feba6e6ae60d404001d7aa0e5d5081593e374f371f78da54f904187184f0f05601e2e58001c6f45833fc65d151da2460ce459eebc84aee60597028f33a54d7b0ca5d80de78114051fd629d56785c6acc6c6c70abc3ffa5029619ab6955325355a5efb8e787c09dc17e187995ea00a1618129a460a5b60dbc4438ea5d41be150679327d6b144cda959c15294cfa97b4df65d13f77854e3ab0092f60b2e7b6ffac336b687de226a43661b8d0ce9e3de46ba91e13370f873b6aac80fe80ad70c213b19fba242255b9942d56dc961d3dc43"}, &(0x7f0000000140)=0xdf) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000180)={r2, 0x4560, 0x101, 0xf9}, &(0x7f00000001c0)=0x10) 2018/05/03 08:06:33 executing program 2: mlockall(0x2) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r1, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) [ 253.420846] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/05/03 08:06:33 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000080)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_pts(r0, 0x41) writev(r1, &(0x7f000036ef90)=[{&(0x7f0000dcb000)="10", 0x1}], 0x1) ioctl$TCSETS(r1, 0x5402, &(0x7f0000a30fdc)) 2018/05/03 08:06:34 executing program 5: r0 = socket(0x1e, 0x1, 0x0) getsockopt(r0, 0x800000010f, 0x87, &(0x7f0000000000), &(0x7f0000000040)=0x53) syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x3, 0x20100) socket$inet_tcp(0x2, 0x1, 0x0) rt_sigprocmask(0x0, &(0x7f0000000080)={0x200}, &(0x7f00000000c0), 0x8) 2018/05/03 08:06:34 executing program 6: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000080)) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000100)) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000140)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000000380)="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") r2 = syz_open_dev$urandom(&(0x7f00000000c0)='/dev/urandom\x00', 0x0, 0x1a3042) sendfile(r2, r1, &(0x7f0000000000), 0x80000003) 2018/05/03 08:06:34 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1200000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01005208", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1}, 0x14) 2018/05/03 08:06:34 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa, 0x80000000}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000040)) close(r1) r2 = syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0x0, 0x10100) ioctl$KVM_GET_IRQCHIP(r2, 0xc208ae62, &(0x7f0000000180)=@ioapic) unlinkat(r2, &(0x7f0000000140)='./file0\x00', 0x0) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) close(r0) fcntl$addseals(r0, 0x409, 0xa) 2018/05/03 08:06:34 executing program 2: pipe(&(0x7f0000000000)={0xffffffffffffffff}) pipe(&(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$LOOP_SET_FD(r2, 0x4c00, r0) write(r2, &(0x7f00000001c0), 0xfffffef3) read(r1, &(0x7f0000000200)=""/250, 0xfa) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000001c0)=ANY=[]) shmget(0x0, 0x1000, 0x1801, &(0x7f0000ffe000/0x1000)=nil) write(r0, &(0x7f0000000100)="f0d0f01464b0e1a5d13fb9d60023eb8ac22da6f28270b1011bec56b390a8aeb83f508f96a9d399088e63edd8a27788c77d339cb80161c0b691415918b5bfecc5afd8f85e91597c7f64a7dbb403298a2d0c8c8069bb4d382d786472dee3fe8873ad3e61515d1df5a5a743574addd8f7a1cd6337622c04cbfd54001a064f2bc65fa483c608ce05b4e100e77c44fc4bb1e3", 0x90) tee(r0, r2, 0x200, 0x0) syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x3ff, 0x6081) ioctl$KVM_CHECK_EXTENSION(r2, 0xae03, 0x9) 2018/05/03 08:06:34 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/ipv6_route\x00') r1 = syz_open_dev$urandom(&(0x7f00000000c0)='/dev/urandom\x00', 0x0, 0x1a3042) sendfile(r1, r0, &(0x7f0000000000), 0x8) 2018/05/03 08:06:40 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='oom_score_adj\x00') ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f00000002c0)={0x4, 0x6, 0x3, 0xc7, &(0x7f0000000080)=""/199, 0xb5, &(0x7f0000000180)=""/181, 0x6b, &(0x7f0000000240)=""/107}) write$rdma_cm(r0, &(0x7f0000000440)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000400)={0xffffffff}, 0x106}}, 0x20) write$rdma_cm(r0, &(0x7f0000000480)=@init_qp_attr={0xb, 0x10, 0xfa00, {&(0x7f00000004c0), r2}}, 0x18) 2018/05/03 08:06:40 executing program 1: r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) lsetxattr(&(0x7f0000000200)='./file0\x00', &(0x7f0000000100)=ANY=[], &(0x7f0000000140)='\x00', 0x1, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file1\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000001580)="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", 0x100000, &(0x7f0000001540)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) mount(&(0x7f0000000000)='.', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='mqueue\x00', 0x0, &(0x7f00000000c0)) mount(&(0x7f0000377ff8)='.', &(0x7f0000000240)='.', &(0x7f0000000280)='mslos\x00', 0x5010, &(0x7f00000002c0)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f00000000c0)) umount2(&(0x7f000075e000)='.', 0x0) dup2(r2, r1) close(r0) socket$unix(0x1, 0x1, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000001540)) 2018/05/03 08:06:40 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/ipv6_route\x00') sendfile(0xffffffffffffffff, r0, &(0x7f0000000000), 0x80000003) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'yam0\x00', 0x0}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x3}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000240)={0x0, 0x8, 0x1ff, 0x3f, r2}, &(0x7f0000000280)=0x10) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={r0, 0x8, 0x4, 0x85, &(0x7f00000002c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x372}, 0x20) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000140)={'bridge_slave_0\x00', r1}) fcntl$getownex(r3, 0x10, &(0x7f00000000c0)={0x0, 0x0}) move_pages(r4, 0x6, &(0x7f0000000300)=[&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil], &(0x7f0000000340)=[0x6], &(0x7f0000000380)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6) ioctl$VT_WAITACTIVE(r3, 0x5607) connect$can_bcm(r0, &(0x7f0000000080)={0x1d, r1}, 0x10) 2018/05/03 08:06:40 executing program 7: socketpair(0x1e, 0x5, 0x100, &(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f0000000500)={{0x4, 0x1000}, 'port0\x00', 0x2, 0x40, 0x9, 0x0, 0xffffffffffffff4f, 0x2, 0x3, 0x0, 0x2, 0x5}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc4c85513, &(0x7f0000001740)={{0x100, 0x7, 0x20, 0x100000000, "42f6c1db7ccfea977de7b3b3127d489a10eca5f23afd80e1ff16539ed2730a8144816044a77e3f48dfea24a6", 0x9}, 0x62, [0x9, 0x0, 0x97d, 0x7fffffff, 0x4, 0x400, 0x0, 0x9, 0x100000000, 0x401, 0x9, 0x4, 0x8, 0x4, 0xfe7d, 0x7, 0x1c00, 0x100000000, 0x8, 0x5, 0x4, 0x4, 0x10000, 0x6, 0x6f1b, 0x2, 0x100000000, 0x80000000, 0x9, 0x1ff, 0x7f, 0x2, 0x1f, 0x100000000, 0x2, 0x100000001, 0xffff, 0x743, 0x7, 0xfffffffffffffeff, 0x6ffa, 0x6, 0x882, 0x4, 0x8, 0x4f3, 0x8000000, 0x800, 0x101, 0x5f18b8b7, 0x4, 0x2, 0xffffffffffff0000, 0x80000001, 0x5, 0x6, 0x7f, 0x0, 0x9, 0x3, 0x0, 0xfff, 0x3, 0x4, 0x8, 0x100000000, 0x100000001, 0x10000, 0x8000, 0x80, 0xffffffff, 0x80000000, 0xffffffff, 0x3, 0x6, 0x100000000, 0x7ff, 0x5, 0x3651, 0x3, 0xfffffffffffffffa, 0x0, 0x0, 0x7, 0x6, 0x99f0, 0x0, 0x22a, 0x5, 0x3, 0x1, 0x0, 0xe7fb, 0x3, 0x1000, 0xfffffffffffffffb, 0x7, 0x0, 0x81f, 0x80000000, 0x0, 0x2, 0xcb, 0xf8, 0x800, 0x4e, 0xffffffffffffffff, 0x4, 0x2000000000, 0x100, 0x7fffffff, 0x0, 0x6, 0x7c, 0xffffffff, 0x81, 0x2, 0x5538, 0x5, 0x2, 0x7fffffff, 0x8, 0x81, 0x0, 0x8000, 0x18d68000, 0x1, 0x101], {0x77359400}}) r2 = add_key$user(&(0x7f0000000640)='user\x00', &(0x7f0000000680)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001c40)="b111409c8ea0fa289aae7e75c27f34d1f5e2cd535c63c86ce2591794dbd991e12eb4a6643246151b4fc6f78047cf77fad5fc48d6d23b75741e71cead49086c655e2b9bd735c309ab9fea80c108ac812a7e26e765ce55637941ed07d080820c7fb1d0fa5ebfad60f35468fd36d90e71e035a4db8cba72b5178918a2562f4b036a01156cf7b5ce37602e3c509478cbb14cf37210005f47f0a34bb2f66f28688afde7151c2e6ce1ae3db43e920e", 0xac, 0xfffffffffffffff9) r3 = add_key$keyring(&(0x7f00000031c0)='keyring\x00', &(0x7f0000003200)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$instantiate_iov(0x14, r2, &(0x7f0000003140)=[{&(0x7f0000001d00)="8769f0da98000ad7c965e37e097f684b12ca3ce8417d57da78704cee7970ae084c856edbe8c310b91f24bf02a3b6c8cb024840e8c4abdb52acc676f55dfe72a181862832712856c70d2b15962030434982086a11e7a177722bf1f577a7f4c9dd6c4cb974afdb91fce893a2113531a4d783f5f3a9e3605ea12d76ecb25f559b164c79f6b7253fb49ce17e22a9d957fc", 0x8f}, {&(0x7f0000001dc0)="7edf896f71bed536c3aa6526b143125d65505b0ad4c9b0854af4bf3c9bfaae48edb6c21ed3b53763bac667b34492a3b68504395840a1bd8861e8e29336830490530fb446893d156147a55d0466a36faf35169edcb3333cc6d8f20b69ca09472029f6862d455259d6caa414040b0a27ba7ec69bd52e08a3dc4b1870cb85e475bfc36162c8ee7146544d3487e1b278052a8ffc0c032d5431504f09ddeed0db641b441b2b6f3c39868369ca12a91120388d5e9b6944dd83fad348a54511fd6d128f10b6c1e59d6ddd58b2bd5aadec8a568ae5ab6b5427f567d3dfb12f44f6b41e", 0xdf}, {&(0x7f00000006c0)="5c4500374b32f3100fbbb4f5baeda803bb31ce09139ae8465096d3cc5dc75ace0d4e9add9090f6f61b4d151b298e16dd465ccb6bf4dd", 0x36}, {&(0x7f0000001ec0)="0b561737f2dfa1fd6079f5b8533e73057ec6b51e694e0babb522a578ea4a123c4ba89567ebf7d6fd9a20891e37210558d9e3b8907f5ad7ccc983d3b758eb5e6ab40bbc2f027ba5723fc23ec633f54573591c898fb26e16768c", 0x59}, {&(0x7f0000001f40)="1b4c23da58d624c5d50669e768deb9f03e2c3e7cebbdf9a670607030317978ebe090c8759f509e89f71f70bbf9c65d3a407de9a91c0055d161e0dbc46234be772132a9afecf4c7fabe2e4ea56f0dd91e826f92e2699608e3408df47b7fea4ec1f07436433b31c7d915389c21c7cdede9ac016ed820ce2b9ff2ff00a38b11450810f06b56b213b2727dc1bc36e8eb80ddaa5bc0605f3cae94456dde4e83007f77f0a59dbc0b8d3b7e5864ab9781ee2efe42de1fce34d0b34be1155f2c5a72105486b43cd11516b4", 0xc7}, {&(0x7f0000002040)="f6ec44fe559982041918c1ffefaafe317e3871ccb5bf5f3dbb18a02701b23ab5895ed8b75538f5928d8eae09d0dabcff425fe0f6cd49960777b93f3a3295b8843efa5ccc38ab437d52b0dda1c089695878bceeeba137f991fbb59f64ce502f2974f1c440e6bf0229f5f2101afd55052d66cea6d197a3106e7c44c19c276920dba80105bbe96204c97a09735301f9d305e6e9cd6b0ae20826264cddfada618dc7b54cb8dce2b23c3336c98377c31279521b622b1ed3d11a3edd51bde1febcfb7a571a45bfb68081429774d421c5bcc392b54e1bd1522f5e60a42e0806a44eab0157fcee0444e61ce4cefd5079663a2808afef9142ec4355f4aab2ff7f6314a900ff3295889f7347a0b8a74ce1d1cba9b1479eef003023a2959e025f1195c2775bf8d9067e1a4f9defceb10fbb7516cd6343a03c1f1321a4ea6fcce7ba60e812afdfe35d406fc201e946eabebe00e7b421d249a612eede232ec765ec284955f1544f4fba890b2a5631b3010d784786e0af834bbd8dc4b9775a14545cc426b98407a80c40e593d6694463c2b71bb9b1f9d34abf77922bb07d51ec55624a78c6ced96fcd51ab24fa203565a2389bf480d2ee38e67e3155ce92ccfcac69d4164d0999c2d65bf27b0e119827876dbd37cf1ddc561b7d797e2ea2b4eb4660c9e8bf7bf2e15bbd28ab70b2cef286989e0e888e39f6d37bd95206d7911a11398141405060a4d0b65e30d6ef566283d2ceaa0307a801a3bda6cea884380b0f5a609443486b6e7d86db800dcefe56ff619bc02908e439465c07fd9140428d8abd9df7f36f320fda212a4d1264830a3d00b86dacc9280e0b3dd050c449b5261800d472f741aa0d1747fcac71e23d478864dcd34786708cc01b70496a68114a53290e2b823b6a0e5c0313c6b94b05e9c35e2d9fe2b9c66788020d2e2adde1fda2fceab1723537cea78bb03d6f2ed001caf622d4e11e47965db8f2e31e8c1cea040707ec24a946e0fc2664f157f788bf0cc7662a1b7a706768a8f3958c7c8edce924952757abc6dd5cd666db82f81cbd5f9a62c2bcc462dbaec6c80bb397d81bd08172009c4f4485aeb05e8c8f390e5a9e88fd93bb926bc2d0ef8a304a15cca81f64d18aa57e5fc3466274274feb1cace0301f1d58d5feba8a4fd80bdf6d732c5e0606e96b2b60e0284aa1ee1a750e40dd0424d81ffc1e21a11c0e6da2060e3509bc64cd16acc95ba394dd439864025d73f9d19f1ca98949fd1778204e07813fa69af99e4aa37f4a933e36bfe65a37c25a0f9e25f9e67e0a4a7b16346ba3bbd1d17dbe15b29298aac5c971d02f1424ccbc61fcd26593088174b97a8e619ef635edf34078c5366e9651e7c31d39503f1df77d4f8dcdd32d929e8aea1e69b20cdc1cd0ed20ae23227ca84e3cc9ffd1df519404dd46212af58555ee021759d3e57220a91228909534302c5aebc32be8fc7b536b76f3d28a882a03e0052c1e5c35bac3739e4a9d5455421dc26a9842e23c5416dd9ca0a881d47b40bfe0a2c903d6620da919df984ab75977b2fa49bead60fac5fc148e78a521335c019da8c5ab901f795f45652880a0efd8ff4ce45df9689108d86768d5bfad6c184a6286c7d07011b8d38d15e8871806cfd99885ee4c5d81a1415a23a72fdcc6a79b3cc80028e8c180f70792952bf5592c75c92899eeadf8d189ea6bdfdba0a4e7951a3619e53a3ccc91d3f41310a11fc97065eb719ee57e9acac688ff36c32eb1c1302e864a9a934606a8d1c937e28995b151a46a6e9bcf3a4970d0d9758aab7eb67c66a7e0ce824d7fb54f7c59f89c10062c714629d4af68427df447d72b91e81f3d0a4f48d301825a589a9c196b855168d25d24a71b42812a9dbac50dbbbeea1157f714d1bf2578ab04f44c6e5f3052a79b629be6c135fd6f6cd5a4fb25651f40bdaee196c8307b38fdb0debc2bcfe3bb8d2de2d3062ea876f200f8944270de623097f92aa287f6d9630de63482f3ce8d72b271e37d5142d7f0e5eae641a256a8e577f36179bb87a72bc64e071005114889563d0f68c5c5a4cf278eb44d96753ae36c2fa824b7b536570117a8364438c5d8b29b1c43ad369e31ef9e9c599f364190b4f2f2dd8b199469112b7e80566de8801689bd0df4a3e52ba2b748422c05ace6bc47253f6c4df95f2362721f4f75f086ac7acbac8be34a511be384da6d568a958d0f3c5fc2a2a9bb432ab56e7c79ac3d775a8f66ca7fd1e8256ecaab090f3b873b0f318337136f4b4cdde78a640c26da56c8f422542955f2251e41f4b51f54bff4368058e2de1098fc6bd82b52c00b04e997de121c9cf22bcf3b66e72eb0e9e7ac89178dcaa147c190544dd6603349fa727a367eb865937a0b8fbbafc3b3ae303bb648468afb5bb68930a23fb95451f2a325545b3fb89c35a36b6f3a6c07aef04f02cd2ee2240b0af8a72fa32696c21f406697392d8f1c9e2cc0c5144f8f9b4ba0830c2dfb80c4b31977b6a32979cfc77f014f747ecd74b71040084427f2a9b0813f717e8eecaa78c0cdada16ea1cfd580aaf51e11f637653efe031607e58f27a092b408791cb73e652c84a4a3debb76062bf5bbf98d6931ba79ede4203ea9dac3c1f523add128a3b15d505441bb60e0f1a9ab01be81833f24c16893091a888d813797766fd3dfa56e7e17de04bb4bc6051d0b2fc1245c04dfd4976a1371fd1553316ae09476f48dc8e8a7eb389782470c53a45a0ff43f02869d100bc0718a400f44395bf6646987c67aeeeb016a4e11cb22777d44f967315a8455085efa12ffd43aed85d777b64d1360963f1e2894dbd22208fcd758170b028ceaa08288c75a196a081f3006f229846042b9e2dd024dbc84005d6fd370aa9effb958f9d25e46bae07a0bfb25f93a0517500d55707b00ee90a7374433bcd207751b4417a9853b0428cfacd3474d387de735484eccbd42c2bdd5623f174da7dc028524dbe56f6f68f90981d48df67b5c39fa445208bfc06480cfeac692fdca5bf99f7d59eea11c2717e8174eb8e1a6a296e1b808faa135084de3225aba24fa88f35985348f50d9d6417dced26be09f2f954214e3c0ae7570e397355f665e1afb9294b0fb741ebd563dd7dc6d7e408bdf6e287418e74ce10903668e854c568fa6086ea40b552a42474b7b595c5492649c32afa7c86afefb96b24c0921c9a286897947c5f0080f4165eab0d39e1e1aa7604f624ad3cc833ad44fe8c184c481feb83f10056c900d3e0304cb8b58cb89fada403e73ad4ac4026b0e3cbac4985b9da67552bd140460cb02bbbf8a5b503db479371841dbdac8c5a29c61fc3cefe679f842fb85d8ea175ec6cfead1e203ca661f92a5af9daaacee70b86d884e484406bc647d2136fcb840ffd5ff5dd7710bbe98089b0e1f29c421c71c35fa0e851e1fa5a5ade99d972142c7bc565c3f12f889260d97fc63f0065704cbfc765b3b9c9a181d7a62528c9b723665074406870a10774ce6d56b5c541067013e965ef0be644d4801328fa175ce18a07ad66164f2c50ebde7735f561c2f60537b3d7eb8597138349dc319c67f522d0192e18016566b6f3065805d724f1c950a44c0c8dd20a045715b23bc5e0d927e0eabdf26ee4b4878a72b1170baa1d9607b820f85bffce47e30489d6dbf4a983c599413317be56efd3db571e5a9e033ee0bb896e2735c3f4163d79bcaa234e130aabb92032f196bda3bfbdd62da37d4e3c72c5aa453ae6965d8eb9f81fcf167cfebc469ad48834a1e0d72d391b2fca6d0a70c449093431233b34db2b7a465c94997c908425cbe9b06daeefbb55bdae4ff9d1f95748cb9d58cac3273e1d2606f500e4cd10351b7f9d31361cc6b114cfff30650ced70351650a16c940c40d797c2750198c4f3f9760fb2f00092c30d67d1cfcc2d590865f7ab868431c02b02ff271dd214da85e5889077b488084c83bef36c536f248df3052fd03e061f57b30a6596ce6b23f0869000e6ee5730b093f1696e49c302c7c7ef151e64b36679bfde924dcd5df64172499172ed810076bbbe14b8863b5ddd4016ee84503a579f5ea451e9ede56b5fd1bbc8ea3aeab674ddd0830186c3f56842dd2aaea41686e70183bd9ae5284252e4e89a9a44b98ea46fe5c760ba5890109e52ac071ca86d8f27dff6290316894cd48bd494bf5288c7f690765ab9305f828d6b7de025fc6e5cdb9a0b3ea6f02993ff3d868315bcf1d8ec1d127be969b1a4858735d513498c823524cd4f263273fe2c1ea6da525e869882f40985c4a28126d5f3c06a8189ea14e729e3a725901e7891085884f64a60d090734bd6e547d8944f970a681de9a0d1f3a72553d0a3d7952efa79ee4d94bbd498b97a7980345a2fd6db64910a0751480d758b710bbfe951e428daf3859ab8d83ca5e3c9f195398bd895dcdb4f2f1d787bee9e2dd69e3cb333f709e4ec56017c911804f635fa734d59d602deac76b0975df5b17dcf8922ea2cda57ad6fcb222104978b65cbed8442212ccb9f241b95835de3ab60a1fd704e777e26875e2b030b8266b0b1a2614dbf00c892021e7bfcbc06199b2203e96341193b0f2dadfc2a01da19d67e044135648a859b153d1ddcc0ff590bdec2843e39e927680d024c64bc5ca22f4e037f4ba83f5f59dba57dc8dce5179d862648c84d0096617f4a4cdf97b33723c5907cd8ea15e9c32bac346796d7858420a3f57ce403ecc84084d49ac591e2d78a50be241cbb7fabe68259d5936c5b2e7c12453843a5e68e5491acca5ebfdf3547ae54b85f499faf5f2555c5cbd763c3b5eedc1b2f04790d8153476b91277f4ae19cfb2c3fc853d747eafbadc486f6bec36159eaf9dd6acce135ed274488c7540b40d240fac931e8cc60d634d1ff96d548b3b22f069bb2afb92034925141629c319bffcac065560276c1a5ca61bfd440aea71db11f6ad9b2ccfcc4f0ca8c992b21e60951b62e43e9b34424e32b9597b4bba656a42a4d151fdfdecbc23ca6b6b9c63762a4dc8c953e74b57fcb8c8c42cb22549ccc202413f4193e3e35cf6d6b6256b675cb55a88e76876bb8a9bb31be65cab5ba10c8179c7ce8e8ae0d53a3fa017d8a5599f26b49c1db8a0156cfea6f320dccc4bc503b5249fe3518e2688775e0e32e937c0e3766411fde8bb1a188a3766ae7ccdd5967a214a5999626564f234aa8fdb7706ab61ed12b7b04195f484cc31b9564904b3a324214dca6c0468df1703f07bb89c1c531fbd6e8872534ca14386fbb2a24351394356e5719be7187d360d6edfd3e079c689deed83dad0e3fdf8072dfd8b30ec76f4aeedcd3225b89b4da86991a5b1af57db86f33ad5c4ec03e06eabb08e37e8085e1597e6655e7b3210d80a92aa8d54718b443eb644f102052275bb3a7b11c4ab31c8cafc87b5de34cf47d93a24bccf8b61602852aea4be9088d764029c6e490a7bc247395ca83d5083c7a0bfb2e9b4da2b1ba06b56f0cacbfc8c3f1c89f8329d346c427eebda37219ad457d187cfbaf853dff7c0de5d77014fc073bf6d08ca498d59b6cbe1374d8ac6916e7b0a6e3432acdc0da012cfddbc353ee9e7aab74577e5f55f005c9bb421fd723c9b9714bbad628d47eb24a3ca1bc7d82843fff2fa853969d73b2e5e503ff6bd6c463897dc4b2e35ab42cd595d54b995fb3091c4270a9e9f13643ded47d7ac12d7dfc087b629ea735ea8aa7b95238883be084043885c26eee4c6ae1e516243947bcfc03bcb06942422fb348558e9879c132d8213497f6c1d4787db59072cc83b35b8e7816625d39ee326a2a3b2233fbab9b54c1b6a6ab8312d775f", 0x1000}, {&(0x7f0000003040)="5043a638f91eff5288a6af05966b1501b89c3d2c0b0156bb06d828075c8e215c36675f03696951c1868480c33f37b49f63d4c01d23938a10fa39e6c3da1dd5342e26bb28cf74c790b2b104144166945334e672ed0f888ce8fb013a67ee764c0f7dd40ee44387d06be1959d9675", 0x6d}, {&(0x7f00000030c0)="42a841da3f87609bcae04c45ded511ac1a282af9c15f04e3695e973651935646e888a5a439391bce11fe9688ce0da7324b91ff497072373d25151c564f55fa31711409666821e3732bda4b383dcbac125aac2778fe76a45c97a719", 0x5b}], 0x8, r3) getsockopt$inet6_dccp_buf(r0, 0x21, 0x0, &(0x7f00000005c0)=""/108, &(0x7f0000000040)=0x6c) writev(r0, &(0x7f0000000000)=[{&(0x7f0000003240)="636714c185d66b043bfb53d83e9e54806662", 0x12}], 0x1) recvmmsg(r1, &(0x7f00000048c0), 0x0, 0x40000000, &(0x7f0000000700)={0x77359400}) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000000080)) recvmsg$netrom(r0, &(0x7f0000000480)={&(0x7f00000001c0)=@ax25={0x3, {"ad14919647bb3d"}, 0x8}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000740)="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", 0x1000}, {&(0x7f0000000200)="ce0f026b233aa74a6dad7e6b386d93ea25563ea58e3164896d648f6040232f39b130ee361218596a533f63a0f713741c878323787777ed9824dfc27979fc6768debf8b18b508a98c56fc6daecc0d7057e59b2d4eb856a8351ce977bb9c8c17ed308c87e0d47bead369fdcb0342fec302d52bb7", 0x73}], 0x2, &(0x7f0000000300)=ANY=[@ANYBLOB="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"], 0x150, 0x4}, 0x40) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f00000000c0)) 2018/05/03 08:06:40 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x50, &(0x7f0000000000), &(0x7f0000000240)=0x4) accept(r0, &(0x7f0000000040)=@nfc_llcp, &(0x7f00000000c0)=0x80) 2018/05/03 08:06:40 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x5d) ioctl$int_in(r0, 0x5452, &(0x7f000053d000)=0x4) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0xd1041080}, 0x1c) 2018/05/03 08:06:40 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={0x0, 0x1}, 0x8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x8000, 0x10000, 0x40, 0x7, 0x10000, 0x81, 0xffffffff, {0x0, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}, 0x400, 0xa5d, 0x1000, 0x4, 0x4}}, &(0x7f0000000100)=0xb0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={r1, 0x4e05}, &(0x7f0000000180)=0x8) 2018/05/03 08:06:40 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, @perf_bp, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000001c0)={0x1, &(0x7f0000000180)=[{0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000000200)={r1, 0x10}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$DMA_BUF_IOCTL_SYNC(r0, 0x40086200, &(0x7f0000000240)=0x4) socket$kcm(0x29, 0x6, 0x0) getsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000080)=""/165, &(0x7f0000000140)=0xa5) [ 259.667881] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/05/03 08:06:40 executing program 6: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000040), &(0x7f00000000c0)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000100)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000140)) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000000180)='net/icmp6\x00') r2 = syz_open_dev$urandom(&(0x7f0000000080)='/dev/urandom\x00', 0x0, 0x1a3042) sendfile(r2, r1, &(0x7f0000000000), 0x80000003) 2018/05/03 08:06:40 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0xf8d7) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x20000010800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000140)) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) mq_timedreceive(r1, &(0x7f00000001c0)=""/74, 0x4a, 0x8001, &(0x7f0000000240)={0x77359400}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) 2018/05/03 08:06:40 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000000040)={0xfffffffffffffd46, 0x80000000, 0x9, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1c}, 'bridge0\x00'}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'bond_slave_1\x00', &(0x7f0000000100)=ANY=[@ANYBLOB="16004a3cdb250000"]}) shutdown(r0, 0x0) 2018/05/03 08:06:40 executing program 3: r0 = syz_open_dev$audion(&(0x7f0000000140)='/dev/audio#\x00', 0x800, 0x10280) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000180)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000000200)={{0x8, 0x1, 0x4, 0x4, "02dcd43ed1a5d4c3381a3ccf0c2933791b7bea98fb03b3d87016aeeaf6905f076e2e68f56d1006c54138c137", 0x2}, 0x0, 0x0, 0x1ff, r1, 0xe335, 0x5, "4ed0518ddee2dcac09be3d745a2ef6de9044c61748a7742fb5ba0706a173cd6dd311c43c11546c4fe83e7fef6bd82f143cd2faabcd5e5960329f30879e741d40", &(0x7f00000001c0)='\x00', 0x1, [], [0x3, 0x9, 0x6, 0xffffffffffff6988]}) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380)='/dev/nullb0\x00', 0x480002, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0x1000000000c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r3, &(0x7f00000005c0)=[{&(0x7f0000000040)=""/168, 0xa8}, {&(0x7f0000000740)=""/18, 0x12}], 0x2) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000), &(0x7f0000001000)=0xfea6) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000000340)={0x0, 0x8, 0x7, 0x40, &(0x7f0000ffb000/0x2000)=nil, 0x2}) ioctl$DRM_IOCTL_ADD_MAP(r2, 0xc0286415, &(0x7f0000000480)={&(0x7f0000ffb000/0x2000)=nil, 0x8, 0x5, 0x48, &(0x7f0000ffc000/0x1000)=nil, 0x7}) ptrace$setregset(0x4205, r1, 0x203, &(0x7f0000000440)={&(0x7f0000000100)="1f70f9af712291cc4f9833bf387c612d909e5c935ae9d1eb3af14debed739b9e8795bda27c015e63c03596b1ef3d9ff76172fcd530a623", 0x37}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f00000003c0), &(0x7f0000000400)=0x4) ioctl$SNDRV_CTL_IOCTL_PVERSION(r3, 0xc1105517, &(0x7f0000001000)=""/250) 2018/05/03 08:06:40 executing program 5: r0 = getpgrp(0x0) r1 = syz_open_dev$dspn(&(0x7f0000000a40)='/dev/dsp#\x00', 0x77, 0x200) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000c40)=ANY=[@ANYBLOB="070000005a6d47d7714349950cb276f90e0243699f9956afd1530b74c715f20262084e83b7317abfddef977b8251ab850a66e1b3622000901b300a4401d6afd669d0b14d7057679201540acbf9c483b44638829ed954c2c63f69e02bab4118028d949cb16600000000000000b83ef7ecd131948e9279b5056299cd0a3603fc622ff6b80a", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000ac0)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000b00)={r2, 0xb0, "d2ddc40bc9a90f07ed5f16c6f506c304091be7b10a5626f4d6333c2a6fbea580dd8fcf25ec4fc1f4903ad7d2114c09577d236448dde8fca6d357339c2b8538c490af0368b138eb34f266ac9aab40be4ad1f1bf7d80cbdd50a4448362e2c2ddfab6c8a5ed11c97b44b5216dc92de8971d1dea4143bef3b4de6ad9589ca9ce3cf602ebb4d06262733ba15989387d2ebfff7af64c2bbee3332ac9433d8c4c33a53357f54a11a691f01153fb568db97a152b"}, &(0x7f0000000bc0)=0xb8) r3 = gettid() mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$netlink(0x10, 0x3, 0x1f) r5 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x40000, 0x0) sendmsg$nl_netfilter(r4, &(0x7f00000009c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000980)={&(0x7f00000000c0)={0x89c, 0x4, 0x4, 0x4, 0x70bd2a, 0x25dfdbfe, {0xa, 0x0, 0x7}, [@nested={0x190, 0x56, [@typed={0x8, 0x6c, @fd=r5}, @generic="faba0a58db310a3e1c936e7561a4a13252ace09cf3a3bbe326f30c0ae492b58870b961bfb78761736b3443155d881a0afc832a9ddb7d8fd5a9e078fca986083f7af32c4390c01bb57f74a1c63edc594ca0321ab3469870d354392cd39c1ddb0261740fbf639307fb4659847582214b9a85fa1b516f1b01f562ee9d69a7c0f054d9973e564a0f7bafb67c91ae4d9a7d0d7029f45b556edddc650398cee03397392d7b71336b8e0810dac08d6a98a8e9c89bd890136d1fb0f7817c7f838b013b093b0b984fa436fd4d83cfb6fdcbfc24f53723e6ca", @generic="6551a65a0e101d39d5afef09b77945a540cef169258e9f049141aa1113a3be1775530d017783f4185c04f81f441634424a6f47a037427568d4528549c8bedb47418c264f1afc54a0140294c3346a0264b349cd2fe71d3af16c45febf0fbe2e3a928a366f233ad46f62de3135fffe651383e950b5dd8cfa9d53db2bad98521fc8b4e8903347b9fff9448fe7e8657a50bf95486073829d2647aa1569620316afc93e726fc918d1f19974464065b73d"]}, @nested={0x384, 0x31, [@typed={0xc, 0x6d, @str=':cpuset\x00'}, @generic="2a57c25c035c7ea12b8a997ebcdd4138150a9b99d92e08744cb11c8ed0af0961b3779c4583606ab13e6608d8ee446988ec8c28e3820283a53adf8ea19d2a7550169f62f69af78e33905cd718df759579b81164fe2a7824971caffa7cb1482816d4921f78e411747148e5bfb7af493629d525b29d26ff87bc79b0a997d16e3caa98f76639b3cd02dcae44d2a2e0df7cf77b77f7386d53fb822f8939df3fc243c34d788fd76170f70ac37c66", @typed={0x100, 0x6b, @binary="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"}, @typed={0x8, 0x7b, @pid=r0}, @typed={0xe8, 0x22, @binary="26c82c51782d31211d57ae4263119dea0b987003e98d6f34e0b4a4eddf6eea7db3b83d889306bff4b62386e647c40aad6be1d9bffa104ddac62d71dda54751f3e4ef05a1f37103de963811f53113c0bf028206282ca5f6a728312b58ef196120112c509c4efe03d4a8184aeb1ef8de46e32b119324d74fb1756834431ca2a129daa99d4fd1b8618e7c825133f92a394e61ed0540f8c93456c5f706cef82c5218891b65ddf8e9f151b81c868456210faf9f95421518536fdb9778442d839e938dd157f9a45f055c4171ceea084ceb1d19be37021919cf3117bbfff25aae7d754daf050e"}, @typed={0x8, 0x1, @u32=0x86}, @generic="c9200ce8d97ff3da005f63480ceacbf3afa54649267bd974863433015cd771c423e669dbba14bde7f531147a984f6a13e3c80966b058acdc5b33696cac3df11cc8564a82422fb25d47b8bc1471e848d182476d546d102dd9d7192779e8f4f3cbfec30911c41ac1db528ef709160917f3835ef1e717ab0d358e23ffea767d8465effdb7674bd031d563412d50fc6851b27f206c482353a868102636db52efa27200d423ed061f949c40d09d880dcf1ab1f10f0a7c1ca296619ad0de0be688431d37b828a7998d8ab5252a9672a961c980f0"]}, @nested={0xf4, 0x92, [@generic="dc7965c16da2235d08b4a421667ea51d4fa6642b38c469d15c2ef3c32e26db07190e411a854e08831933fa58375608e76ac5e48a3743040c8fc17f3203dcf25439d75c8ce6682a880b4c45c20ffab78a74d454177fea8cc96b1d2843cf0f50bdb254a45aef98577667e349e9bb095556580255ca00995a3757a44aff4c1e7cc121ade8a4e1a298c37b447161851bfc4d4215466bf930e42668735c24edf07802a1870c0080f392d29cbb99eda379a0b3a2b306186caef16e8ad1b779996eef9932d6274cc3ccfb337594304eb0611a1bcb589196e404b2b9261815c5af00909f0b13f84657e8b633ae47fa857a"]}, @nested={0xe8, 0x1b, [@generic="78a9ad03717a9dbaf5ee574034fcda8ce07b9e15263b977ac93679ce31a0df5ae89d4c9fcc060a55e75cf56c1a2ec963fcecf0813f64237feb3a03769fc09fa0b8507a4706a77cacdbfcdda71f9c85d3ee02d1976ac4ac327cbb9242a99c56f55492ae2c1376c177ed6de6b10247c85e77d7c0455cffc2c029d9bf62c79ff3cd14649fbd4e93f33fd31fea0d8133b74b7e4b5faf6789aceca0984928ebbf3f55b9f795b81c5925b3d96952630b9f3b265a5255016a11510b9aefc98a5a432a4898f5200de64df093cfce6eb630349d3d2fff32558361827ba7aa9331216843a26d0767d7"]}, @nested={0x4, 0x1a}, @generic="e7f36753a60aa6a923067ba548d0cddebb7c89a87ae6676cbc9b148ed3a2d8a1f0b9dcebda546de2ef6d740fc488575082f5f1a2d5f1792b3aedc90a9dbb38c073f6286ee928dad62506d96cffe936d15fc497bdce8c25ec669c22f22b1e394e2a55dd7b10b9af08462dcc7f64197739e4cf63ff3285473e11f3e95eb59fb251fb17ba10534a631c26a2253150825e76bc22a5fe9b4c750d03dbaf28c7e5e1d3ee264cbaa7a4b959d7c90b62ef1910f5367e82275104a0600879860073b0f70b8418c8f24d42912e79cb5954de2c77bc646a2a", @generic="1c65f6658a882100c226733253fe75633e4f455dd067c9ee87d8e83c7b1eae17a40e6a1f894c2cf49dadb404f22364251d18552a1dc03e147ee9300ce057cca8ab2db624876f381a6c8978a92002492d891a73d408c280412daa596a534adb7487440a3c31400af7feec81d0a652bcf0bcd2bcd1d1cdbd56e250d538a529ff8933eece6c5dc12232977ecce53e93aebec45b11f8b85d7ffcdd1dc6d402e1ec8a576afd34840db461f40419606e78266e1cc207486db88f557e0c3999645a"]}, 0x89c}, 0x1, 0x0, 0x0, 0x4004000}, 0x20000000) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r3, 0x6, &(0x7f0000000000)={0x0, 0x0, 0x4}) ioctl$sock_SIOCOUTQNSD(r4, 0x894b, &(0x7f0000000a00)) rt_sigtimedwait(&(0x7f0000000c00)={0x3ffff}, &(0x7f0000f0aff0), &(0x7f0000fbcff0)={0xffffd, 0x989680}, 0x8) 2018/05/03 08:06:40 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000556ff0)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000080)={'filter\x00'}, &(0x7f0000000100)=0x78) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc08c5114, &(0x7f0000000000)) 2018/05/03 08:06:40 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/ipv6_route\x00') r1 = syz_open_dev$urandom(&(0x7f00000000c0)='/dev/urandom\x00', 0x0, 0x1a3042) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) sendfile(r1, r0, &(0x7f0000000000), 0x80000003) 2018/05/03 08:06:40 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x5d) ioctl$int_in(r0, 0x5452, &(0x7f000053d000)=0x4) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0xffffff91}, 0x1c) 2018/05/03 08:06:40 executing program 0: r0 = getpgid(0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) sched_setaffinity(r0, 0xffffffffffffff60, &(0x7f0000000240)=0xffffffffffff7ffe) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000000)={0x2, [0x0, 0x0]}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000140)={r5, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x16}}}}, 0x84) chmod(&(0x7f0000000080)='./file0\x00', 0x0) fcntl$F_SET_RW_HINT(r4, 0x40c, &(0x7f00000005c0)) dup2(r1, r3) [ 260.015642] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/05/03 08:06:41 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000012fc7)}) r2 = syz_open_dev$binder(&(0x7f0000013000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) dup2(r1, r2) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000dfd0)={0x8, 0x0, &(0x7f0000aabfe8)=[@release={0x40046306}], 0x0, 0x0, &(0x7f0000000080)}) 2018/05/03 08:06:41 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x10080, 0x40) open(&(0x7f0000000000)='./file0\x00', 0x400000, 0x11) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000000140)) r1 = syz_open_procfs(0x0, &(0x7f0000000dc0)='pagemap\x00') pread64(r1, &(0x7f0000fd7000)=""/8, 0x8, 0x100000) io_setup(0x80000001, &(0x7f0000000040)=0x0) io_submit(r2, 0x1, &(0x7f00000000c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x7, 0x6, 0xffffffffffffffff, &(0x7f0000000e00)="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", 0x1000, 0x8, 0x0, 0x0, r1}]) 2018/05/03 08:06:41 executing program 6: epoll_create(0x60def4a5) r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/ipv6_route\x00') openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x2, 0x0) r1 = syz_open_dev$urandom(&(0x7f00000000c0)='/dev/urandom\x00', 0x0, 0x1a3042) sendfile(r1, r0, &(0x7f0000000000), 0x80000003) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x4) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) ioctl$VHOST_GET_VRING_BASE(r0, 0xc008af12, &(0x7f0000000100)) 2018/05/03 08:06:41 executing program 1: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 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) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sloppy_tcp\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000000080)={{0x3}}) 2018/05/03 08:06:41 executing program 5: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000804000)) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) write$binfmt_elf32(r0, &(0x7f0000000280)={{0x7f, 0x45, 0x4c, 0x46, 0xfffffffffffffff9, 0x7, 0x4, 0x101, 0x5, 0x3, 0x3e, 0x3ff, 0x37, 0x38, 0x3d7, 0xfffffffffffffff7, 0x9768, 0x20, 0x2, 0xb12, 0x2f, 0x718b}, [{0x2, 0x6, 0x0, 0x7, 0x20, 0x10000, 0x2, 0x9}, {0x5, 0x8000, 0x7d8, 0x6, 0x5, 0x80000000, 0x80000000, 0x10000}], "c4999109534ee4f94380fc838503fb648a2739e78bf2889d3ff7ed5bed1cc9142294d847240661df37065837ef959c8f688d83c406b39bf8c549416f04211adf99bedbbbab97dc51d4d3bcd747c08a2c546b14c27d3552bc801d8b7f34a167a3523f82448c205b28b7f4c0ac0b0e9a4af7c33003dc66fb731e7e1829caf8b52555d47808a5eff64043b58200a9ecb2c7df61a4151e36f7e9e66729fe8b114a2c5e3ff47a2cd96afda4b7f8bca50fe1c29edb4fe7d284fc19c0ecb3dab401b8c6f2a1a9c14b0689", [[], []]}, 0x33f) r1 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x42, &(0x7f0000000140)=""/226, &(0x7f0000000240)=0xe2) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000040)={'team0\x00', 0x0}) setsockopt$inet6_mreq(r1, 0x29, 0x1d, &(0x7f0000000080)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, r2}, 0x14) 2018/05/03 08:06:41 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x81, 0x20000) bpf$MAP_CREATE(0x0, &(0x7f0000000240)={0x2, 0xab7, 0xffff, 0x8d445eb, 0x21, r0, 0x100}, 0x2c) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000100)={0xc9, 0xc4}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x3, 0x4) getsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000000140)=""/218, &(0x7f0000000000)=0x422) 2018/05/03 08:06:41 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x5d) ioctl$int_in(r0, 0x5452, &(0x7f000053d000)=0x4) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0xa000000}, 0x1c) 2018/05/03 08:06:41 executing program 7: r0 = syz_open_dev$dmmidi(&(0x7f0000000580)='/dev/dmmidi#\x00', 0x7, 0x40000) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000600)={0x1, &(0x7f00000005c0)=[{0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000700)={r1, &(0x7f0000000640)=""/191}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x12080, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r2, 0x800448d2, &(0x7f0000000540)={0x7, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}]}) r3 = perf_event_open(&(0x7f0000000040)={0x5, 0x70, 0x0, 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, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_X86_SET_MCE(r2, 0x4040ae9e, &(0x7f0000000740)={0x80000000000000, 0x1000, 0x200, 0x0, 0xc}) mmap(&(0x7f0000fee000/0x4000)=nil, 0x4000, 0x0, 0x400000000004053, r3, 0x0) [ 260.929793] binder: BINDER_SET_CONTEXT_MGR already set [ 260.935246] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/05/03 08:06:41 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x4) listen(r0, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') shutdown(r0, 0x0) 2018/05/03 08:06:41 executing program 7: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0, 0x12013, r0, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x101000, 0x0) ioctl$KVM_KVMCLOCK_CTRL(r1, 0xaead) clone(0x0, &(0x7f0000000180), &(0x7f0000000080), &(0x7f00000000c0), &(0x7f00000002c0)) [ 260.975435] binder: 17652:17653 ioctl 40046207 0 returned -16 2018/05/03 08:06:41 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r1, r0) recvmmsg(r1, &(0x7f0000f40000)=[{{&(0x7f0000000080)=@nfc_llcp, 0x80, &(0x7f0000d6c000)=[{&(0x7f00004dbfde)=""/34, 0x22}], 0x1, &(0x7f0000f40000)=""/7, 0x7}}], 0x4000281, 0x0, &(0x7f0000f40ff0)={0x77359400}) r2 = getpgid(0xffffffffffffffff) syz_open_procfs(r2, &(0x7f0000000040)='attr/current\x00') 2018/05/03 08:06:41 executing program 2: openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x0, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x312, 0x0, 0x50000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x913, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r0, r1) setsockopt$inet_mreq(r0, 0x0, 0x0, &(0x7f0000000080)={@empty, @broadcast=0xffffffff}, 0x8) 2018/05/03 08:06:41 executing program 0: setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000b2000), 0x4) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup.net\x00', 0x200002, 0x0) fcntl$setstatus(r0, 0x4, 0x0) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f00003b6ff0)={0x77359400}, &(0x7f0000048000), 0x0) mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x180, 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000e7fffc), 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) chroot(&(0x7f0000000140)='./file0\x00') readlink(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)=""/98, 0x62) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x214000, 0x0) ioctl$TIOCEXCL(r2, 0x540c) socket$inet6_sctp(0xa, 0x1, 0x84) unlinkat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1000000000016) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x800, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001480)={r2, &(0x7f0000000440)="fe3a1ac284a36dc6903a5f54ed99e996196d7acdf7629c3c8eb9b7", &(0x7f0000000480)="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"}, 0x20) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e20, 0x9, @empty, 0x3f7e8f54}}, 0xa6, 0x6}, &(0x7f0000000180)=0x90) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000300)=@assoc_value={r4, 0x7fff}, &(0x7f0000000340)=0x8) exit(0x0) 2018/05/03 08:06:41 executing program 1: r0 = semget$private(0x0, 0x20000000105, 0x0) semtimedop(r0, &(0x7f0000033816)=[{}, {0x0, 0x8091}], 0x2, &(0x7f0000000080)={0x77359400}) semop(r0, &(0x7f0000031000)=[{0x0, 0xfffffffffffffffa}], 0x1) semctl$IPC_RMID(r0, 0x0, 0x0) r1 = shmget$private(0x0, 0x4000, 0x54000200, &(0x7f0000ffa000/0x4000)=nil) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000340)='/dev/qat_adf_ctl\x00', 0x800, 0x0) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000380)=0xe8, &(0x7f00000003c0)=0x1) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x40000, 0x0) r4 = geteuid() lstat(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000000140)=0x0, &(0x7f0000000180), &(0x7f00000001c0)) getresgid(&(0x7f0000000200)=0x0, &(0x7f0000000240), &(0x7f0000000280)) memfd_create(&(0x7f0000000400)='/dev/qat_adf_ctl\x00', 0x2) r8 = getpid() r9 = fcntl$getown(r3, 0x9) shmctl$IPC_SET(r1, 0x1, &(0x7f00000002c0)={{0x18000000, r4, r5, r6, r7, 0x110, 0x8}, 0x0, 0x100, 0x3ff, 0x800, r8, r9, 0x6}) 2018/05/03 08:06:41 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/ipv6_route\x00') syz_open_dev$urandom(&(0x7f00000000c0)='/dev/urandom\x00', 0x0, 0x1a3042) sendfile(r0, r0, &(0x7f0000000000), 0x80000003) msync(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x6) 2018/05/03 08:06:41 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x5d) ioctl$int_in(r0, 0x5452, &(0x7f000053d000)=0x4) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x9000000}, 0x1c) 2018/05/03 08:06:41 executing program 5: socket$netlink(0x10, 0x3, 0x1004000000004) openat$zero(0xffffffffffffff9c, &(0x7f0000000100)='/dev/zero\x00', 0x400, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x7, 0x600000) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x2000, 0x0) renameat(r0, &(0x7f0000000040)='./file0\x00', r1, &(0x7f00000000c0)='./file0\x00') 2018/05/03 08:06:41 executing program 2: sendmsg(0xffffffffffffffff, &(0x7f000000bfc8)={&(0x7f0000000000)=@nl=@proc={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000000080)="5500000018007fafb72d1cb2a4a280930206000000a843096c2623692500080021000a000000ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb", 0x41}], 0x1, &(0x7f0000012000)}, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001fec)={0x1, 0x87, 0xff, 0x1}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f00000000c0), &(0x7f0000000100)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000004c0)={r0, &(0x7f0000000100), &(0x7f00000003c0)=""/231}, 0x18) r1 = semget$private(0x0, 0x7, 0x200) semctl$IPC_RMID(r1, 0x0, 0x0) 2018/05/03 08:06:41 executing program 6: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000040)=0x0) r1 = syz_open_procfs(r0, &(0x7f00000001c0)="6175746f67f26f757000") r2 = syz_open_dev$urandom(&(0x7f00000000c0)='/dev/urandom\x00', 0x0, 0x1a3042) sendfile(r2, r1, &(0x7f0000000000), 0x80000003) [ 261.225580] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/05/03 08:06:41 executing program 7: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x8a, 0x30400) ioctl$KVM_KVMCLOCK_CTRL(r0, 0xaead) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r1, 0xc1205531, &(0x7f0000000280)={0x0, 0xa0, 0x0, 0x0, [], [], [], 0x0, 0x0, 0x0, 0x1f, "d088bf0df7a4e8adc2afa0136a50bbc3"}) 2018/05/03 08:06:41 executing program 6: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000040)=0x0) r1 = syz_open_procfs(r0, &(0x7f00000001c0)='net/ipv6_route\x00') r2 = syz_open_dev$urandom(&(0x7f00000000c0)='/dev/urandom\x00', 0x0, 0x1a3042) sendfile(r2, r1, &(0x7f0000000000), 0x80000003) 2018/05/03 08:06:41 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x80, 0x2) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x20000000000, 0x4) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)=""/111, &(0x7f0000000140)=""/88, &(0x7f00000001c0)=""/63, 0x1f003}) 2018/05/03 08:06:41 executing program 2: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000000c0)=0x0) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/snapshot\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r2, 0xc08c5336, &(0x7f0000000400)={0x9, 0x9c38, 0x7ff, 'queue1\x00', 0x1}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000140)={{{@in, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@loopback}}, &(0x7f0000000240)=0xe8) r4 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000280)={r1, r3, r4}, 0xc) getsockopt$inet_tcp_int(r0, 0x6, 0x12, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x2, [0x0, 0x0]}, &(0x7f0000000340)=0xc) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000380)={r5, 0x2, 0xfff, 0x9}, &(0x7f00000003c0)=0x10) sendto$inet(r0, &(0x7f0000000100)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) syz_open_procfs(r1, &(0x7f00000004c0)='net/ip6_mr_cache\x00') shutdown(r0, 0x1) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) sendmmsg(r0, &(0x7f0000002640)=[{{0x0, 0x0, &(0x7f0000000b40)=[{&(0x7f0000000ac0)="91", 0x1}], 0x1, &(0x7f0000000b80)}}, {{&(0x7f0000002240)=@sco={0x1f, {0x1000, 0x6, 0x81, 0xffff, 0x1, 0x3ff}}, 0x80, &(0x7f0000002500)=[{&(0x7f00000022c0)="6d75f6e5a6b15f306608d833913416ea9c654fc77a02373cb94bd84c22993a555f0670cb4c927999112a64172afe2e1cd972df47c27fc1fcb03d193caa44141197de966153312929245d5c93dfbdf5b123d8519f258de266937f0bfcd784ce864e8c4da717db69a56ae0a11edb47b81df1e2fb53f26675c67017335512dbfbd13918aae9122be851698e3b8305a776c8c4869f2b0122a6", 0x97}, {&(0x7f0000002400)="691e8b8353bc383181f59297fc1d26b74d4d0d3ebaf4877e1a3bc1c307e523b445e9f47d96ceb2f1fc545c2e31a96cc44c13f55305aab18b0cb8", 0x3a}], 0x2, &(0x7f0000002540)=[{0xc8, 0x10b, 0x9, "18e3203170ab6374bbd05dcba891817dfa4e39d35af4ef65e1b60c3a71d85905937922142b5f38e3962c8b2d86168ea5277a347c04e82ecdc4af5deb52cf6feb0cfa97baeb054ce208701ab09eee08e73df005e012a5fa5d93b582a8ba1610ab216d39389f501aa270f2367d5ebc5090838ea9d785df5eceedeea429ee1df6366d24fa06b949e208aaa151bb06acfc6285a3b19a94eaa08b0c98bbee7e25e23d625ace681acf5fc47c343260a05f789c25140f8f423538"}], 0xc8, 0x4000004}, 0x40}], 0x2, 0x40008d4) 2018/05/03 08:06:41 executing program 7: r0 = socket(0x2, 0x1, 0x0) setsockopt(r0, 0x40000000000006, 0x20, &(0x7f000061d000)="020008000000002000005462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c070000000000000098fc74e81b1058d02f8001732017e2466a9fc43aea71263335960415800000f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802a602fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) fstat(r2, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(r1, 0x400454cc, r3) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000000c0)={r1, &(0x7f0000000040)="9efde2ce32691591e17ec6828ab18ba2ee589834d5731a218eae9fe33abe1802fd0d9cd6c039caef4dd1ceaea4d453eae2d53464929ebaa554bdeebae1db81ffe254d09132751eeea6"}, 0x10) 2018/05/03 08:06:41 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x5d) ioctl$int_in(r0, 0x5452, &(0x7f000053d000)=0x4) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0xf5ffffff}, 0x1c) 2018/05/03 08:06:41 executing program 6: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000140)) getpgrp(0xffffffffffffffff) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000180)) pipe(&(0x7f0000000040)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000240)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000200)='net/ipv6_route\x00') r2 = syz_open_dev$urandom(&(0x7f0000000100)='/dev/urandom\x00', 0x0, 0x0) fsetxattr(r2, &(0x7f0000000080)=@known='trusted.syz\x00', &(0x7f00000000c0)='/dev/urandom\x00', 0xd, 0x2) sendfile(r2, r1, &(0x7f0000000000), 0x80000003) [ 261.534217] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/05/03 08:06:42 executing program 3: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="2400000032001f1546f9ff7f0000055b090007010c00020050ff010000003768a0f5fb00", 0x24) 2018/05/03 08:06:42 executing program 5: set_mempolicy(0x8004, &(0x7f0000000540), 0x2) r0 = semget$private(0x0, 0x1, 0x0) semctl$IPC_INFO(r0, 0x7, 0x3, &(0x7f0000000000)=""/228) 2018/05/03 08:06:42 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000200)='/dev/cuse\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x40, @local={0xfe, 0x80, [], 0xaa}, 0x1000}, @in6={0xa, 0x4e21, 0x9, @empty, 0x3}, @in6={0xa, 0x4e20, 0x400, @empty, 0x8}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in6={0xa, 0x4e23, 0x4, @dev={0xfe, 0x80, [], 0x13}, 0x2}, @in6={0xa, 0x4e24, 0x8, @empty, 0x7}, @in6={0xa, 0x4e23, 0x8, @empty, 0x4}, @in={0x2, 0x4e23, @rand_addr=0x3f1}, @in={0x2, 0x4e20, @multicast2=0xe0000002}, @in6={0xa, 0x4e23, 0x80000001, @remote={0xfe, 0x80, [], 0xbb}, 0x1}], 0xf4) sendmsg$nl_xfrm(r0, &(0x7f0000577fc8)={&(0x7f000026cff4)={0x10}, 0xc, &(0x7f0000577000)={&(0x7f000057ad74)=@newsa={0x13c, 0x10, 0x1, 0x0, 0x0, {{@in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @in6=@mcast2={0xff, 0x2, [], 0x1}}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x3c}, @in6, {}, {}, {}, 0x0, 0x0, 0x2}, [@algo_aead={0x4c, 0x12, {{'rfc4106(gcm(aes))\x00'}}}]}, 0x13c}, 0x1}, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000000580)='/dev/snd/pcmC#D#c\x00', 0x7fff, 0x80) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x9, 0xce, 0x7, 0x901, 0x80000001, 0x3ff, 0x400, {0x0, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, 0x717, 0xfffffffffffffe90, 0x81, 0x4, 0xd2}}, &(0x7f00000000c0)=0xb0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000100)={r3, 0xb8, "37f9709a7f91d4d149151396b71b365533bd8b6df812635870a6508fa91faf6e54b9576308c74061f64729a4c5f15573e8c8e55123ff710c866237c1852aa524a5d3fa2b0688ece2f9d779fceab5f618eb24c12825db9bdd05e696da129eee660957d91ea363d8312ee15b87cfb70faf367ac961a61b6e923f86cec839aa13d79595a0d910072e94e9531bff021f644a4a4834164818234f8110e7d00efd08886311916bcf7f872abf8130243af8ccae18efa8063dbff639"}, &(0x7f00000001c0)=0xc0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000340)={r3, 0xc5, "61ead299d91d7ee65589de05556be3dfa275143f531fbd418845e284a117ea38094b015b267164ed17c22ac0b982fdfabdd36d09710c1f0be66ecc2ad24cdfe1b3529996a51d2a24c90a5900e50d2aa22de82dda4a6c87b4f975bf6d73118b3200f58e056926e68d3a823b922866413f00bb610cfa86bd1fa198e8af5782b793b62e7336642debbeb24c40d7ab94ec851d4954f17adbb24503ede7064c44cb3d32cfdb53cf15399a49b3de35a4808bcebbd91e9907ce3377932848e25b6e4ccbe12c3f6d52"}, &(0x7f0000000440)=0xcd) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f00000005c0), &(0x7f0000000600)=0x4) 2018/05/03 08:06:42 executing program 7: r0 = epoll_create1(0x0) r1 = syz_open_dev$sndseq(&(0x7f0000f8eff3)='/dev/snd/seq\x00', 0x0, 0x800020401) write$sndseq(r1, &(0x7f00000000c0), 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000fe3000)={0x80000014}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f000023efa8)={0x80, 0x8}) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x800, 0x0) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000000180)={{0x3, 0x1f530c6c}, 'port1\x00', 0x1, 0x50000, 0x7, 0x80, 0xd5, 0x7f, 0x0, 0x0, 0x0, 0xff}) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000000000)={0x6, 0x411, 0x2}) r3 = syz_open_dev$audion(&(0x7f0000000140)='/dev/audio#\x00', 0x49, 0x80001) ioctl$sock_netrom_SIOCGSTAMPNS(r3, 0x8907, &(0x7f0000000080)) 2018/05/03 08:06:42 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/ipv6_route\x00') bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r0, 0x28, &(0x7f0000000040)}, 0x10) splice(r0, &(0x7f0000000140), r0, &(0x7f0000000180), 0x8, 0x8) r1 = syz_open_dev$urandom(&(0x7f00000000c0)='/dev/urandom\x00', 0x0, 0x1a3042) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000200)={{0x7f, @multicast2=0xe0000002, 0x4e22, 0x3, 'lblcr\x00', 0x0, 0x101, 0x50}, {@broadcast=0xffffffff, 0x4e21, 0x3, 0x5, 0x8001, 0x3}}, 0x44) sendfile(r1, r0, &(0x7f0000000000), 0x80000003) 2018/05/03 08:06:42 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x5d) ioctl$int_in(r0, 0x5452, &(0x7f000053d000)=0x4) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0xb8ff}, 0x1c) 2018/05/03 08:06:42 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0x1000000000c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000100)=0x9) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ppoll(&(0x7f0000000140)=[{r0}, {r0, 0x2400}, {r1, 0x2}, {r1, 0x1000}, {r1, 0x90}, {r1, 0x4}], 0x6, &(0x7f00000001c0)={r2, r3+30000000}, &(0x7f0000000200)={0x7}, 0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000), &(0x7f0000001000)=0xfea6) r4 = socket$unix(0x1, 0x1, 0x0) getsockopt$SO_COOKIE(r4, 0x1, 0x39, &(0x7f0000000040), &(0x7f0000000080)=0x8) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/05/03 08:06:42 executing program 1: sendmsg$rds(0xffffffffffffffff, &(0x7f0000003e00)={&(0x7f0000002640)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f0000003b80)=[{&(0x7f0000002840)=""/185, 0xb9}, {&(0x7f0000003900)=""/44, 0x2c}], 0x2, &(0x7f0000003d40)}, 0x44) r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000040), &(0x7f0000000100)=0x8) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x12013, r1, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x103100, 0x0) 2018/05/03 08:06:42 executing program 2: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 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, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000000040)='dns_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)="51d60b44df1a277b3c5e511be7973fa80cd322548f762a5b2ca23d82cabc7cb3e24f27551ac16b8341c47b15d33bfb63735da005585b66c6b71a8aa41bb8d249a8b19cb02fb76187ccea85b8ddfbbe331c3d481bd9d96a076bbb78a2b9e01f10274123a6ea5a3f9818e85e064aa4a54a2c3d", 0x72, 0xfffffffffffffffb) add_key$keyring(&(0x7f0000000300)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/net/pfkey\x00', 0x400000, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000580)={0x0, @broadcast}, &(0x7f00000005c0)=0xc) bpf$PROG_LOAD(0x5, &(0x7f0000000600)={0x5, 0x2, &(0x7f0000000340)=@raw=[@generic={0x80, 0x7, 0xe96}], &(0x7f0000000380)='GPL\x00', 0x9b, 0xff, &(0x7f00000003c0)=""/255, 0x41100, 0x1, [], r2}, 0x48) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000280)=[@in6={0xa, 0x4e23, 0x9, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x1}, @in={0x2, 0x4e20, @rand_addr=0x9}, @in6={0xa, 0x4e24, 0x1}], 0x48) syz_open_dev$amidi(&(0x7f0000000140)='/dev/amidi#\x00', 0x3, 0x4100) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000c80)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) 2018/05/03 08:06:42 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f00000001c0)='/dev/usbmon#\x00', 0x1, 0x58500) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000200), &(0x7f0000000240)=0x8) munmap(&(0x7f0000008000/0x2000)=nil, 0x2000) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x5a9389be, 0x8400) r3 = fcntl$dupfd(r1, 0x0, r1) epoll_pwait(r2, &(0x7f0000000100)=[{}, {}], 0x2, 0x8, &(0x7f0000000140)={0x5}, 0x8) ioctl$VHOST_NET_SET_BACKEND(r2, 0x4008af30, &(0x7f0000000040)={0x0, r3}) open_by_handle_at(r3, &(0x7f0000000180)={0x18, 0x5, "48941dc66f5da652e2e895a95ffda0b0"}, 0x80000) r4 = dup2(r1, r1) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0x4) syncfs(r1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000002740)={@loopback={0x0, 0x1}, 0x2000000000000, 0x0, 0xfffffffffffffffc, 0x0, 0xfffffffffffffff7, 0x0, 0x67}, 0x20) 2018/05/03 08:06:43 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x87) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000000)=@fragment, 0x8) sendmsg(r0, &(0x7f00000024c0)={0x0, 0x0, &(0x7f0000002400), 0x3e4}, 0x0) r1 = epoll_create1(0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000000140)=ANY=[@ANYBLOB="18000000000000000000000000000000950000000000000078e88368327b07fc90f2a4a8185653e90390"], &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f0000000100)=r2, 0xfffffc61) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x3, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000200)={r3, &(0x7f0000000040), &(0x7f0000000100)}, 0x20) r4 = syz_open_dev$admmidi(&(0x7f00000002c0)='/dev/admmidi#\x00', 0x81, 0x1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000000380)={0x80000000}) ioctl$KVM_SET_DEBUGREGS(r4, 0x4080aea2, &(0x7f0000000300)={[0x101001, 0x0, 0xf000, 0xf000], 0x1, 0x5a, 0x4}) r5 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x182e, 0x10000) setrlimit(0x0, &(0x7f0000000280)={0x3ff, 0x5}) ioctl$UFFDIO_COPY(r5, 0xc028aa03, &(0x7f0000000240)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000000c0)={r3, &(0x7f0000000080)}, 0x10) getsockopt$sock_timeval(r5, 0x1, 0x15, &(0x7f0000000180), &(0x7f00000001c0)=0x10) [ 262.503770] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/05/03 08:06:44 executing program 3: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e24, 0x6, @dev={0xfe, 0x80, [], 0xd}, 0xb62b}}}, &(0x7f0000000040)=0x84) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='mountinfo\x00') getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000003c0), &(0x7f0000000400)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000440)={r1, @in6={{0xa, 0x4e20, 0x6, @loopback={0x0, 0x1}, 0x9c64}}, 0xa2, 0x7}, &(0x7f0000000340)=0x90) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000001c0)={r1, 0x5, 0xe2ae, 0x10001}, &(0x7f0000000200)=0x10) ioctl$PPPIOCGMRU(r2, 0x80047453, &(0x7f0000000000)) r3 = socket$alg(0x26, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000000380)=0x7f, 0x4) bind$alg(r3, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r3, 0x117, 0x5, 0x0, 0x7) r4 = syz_open_dev$sg(&(0x7f0000000240)='/dev/sg#\x00', 0x0, 0x20840) ioctl$sock_inet_tcp_SIOCINQ(r4, 0x541b, &(0x7f0000000280)) 2018/05/03 08:06:44 executing program 1: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x32, &(0x7f0000000040)={0x0, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 'wrr\x00'}, 0x2c) getsockname$packet(0xffffffffffffffff, &(0x7f00000059c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000005a00)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000005a40)={'team0\x00', r1}) 2018/05/03 08:06:44 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x20002, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000100)={0x0, 0x0}) r2 = syz_open_procfs(r1, &(0x7f0000000200)='net/rt_cache\x00') r3 = syz_open_dev$urandom(&(0x7f00000000c0)='/dev/urandom\x00', 0x0, 0x1a3042) sendfile(r3, r2, &(0x7f0000000000), 0x80000003) 2018/05/03 08:06:44 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x40000073}]}) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(r1, 0x4040ae75, &(0x7f0000001440)={0x8001, 0x3162, 0xa3b6}) ioctl$KVM_GET_MSRS(r2, 0xc008ae88, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']) fdatasync(r2) socket$inet_smc(0x2b, 0x1, 0x0) r3 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x5, 0x40240) ioctl$DRM_IOCTL_MAP_BUFS(r3, 0xc0186419, &(0x7f0000000100)={0x5, &(0x7f0000000080)=""/37, &(0x7f00000013c0)=[{0x0, 0x86, 0x132, &(0x7f0000000180)=""/134}, {0x24, 0xa2, 0xff, &(0x7f0000000240)=""/162}, {0x80000000, 0x1000, 0xfff, &(0x7f0000000300)=""/4096}, {0x5, 0xb4, 0x1, &(0x7f0000001300)=""/180}, {0xffff, 0x2c, 0x7, &(0x7f00000000c0)=""/44}]}) 2018/05/03 08:06:44 executing program 2: pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f0000000340)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000300)={&(0x7f00000005c0)=ANY=[@ANYBLOB='\x00Z\x00\x00', @ANYRES16=0x0, @ANYBLOB="020026bd7000ffdbdf2503000000080005000400000008000500060000002c000300080001000000000008000300010000000800010003000000080007004e22000008000800000000001c000300080003000000000008000500ac1414bb08000500ac1414174c0001000800080011f6000008000500030000001400030000000000000000000000ffffe0000002080004004e2400001400030000000000000000000000ffffac141416080005000400000008000400c00c00000c00010008000b00736970000800040004000000"], 0xd4}, 0x1, 0x0, 0x0, 0x4040000}, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f0000000140)={0x0, 0x80000}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000180)={0xffffffffffffffff, 0x46, &(0x7f00000001c0)}, 0x4) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r4, 0x29, 0xd0, &(0x7f0000000080)=0x20000000008, 0x4) socket$netlink(0x10, 0x3, 0x0) sendmsg$IPVS_CMD_FLUSH(r3, &(0x7f0000000840)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000800)={&(0x7f0000000740)={0xa4, 0x0, 0x10, 0x70bd2d, 0x25dfdbfc, {0x11}, [@IPVS_CMD_ATTR_DAEMON={0x38, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xffffffffffff0001}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3800}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x6}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7fffffff}, @IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'lc\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}]}, 0xa4}, 0x1, 0x0, 0x0, 0x1}, 0x44084) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0x5}, &(0x7f0000000500)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f00000006c0)=r5, 0x4) syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') accept4$inet6(r4, &(0x7f0000000000)={0x0, 0x0, 0x0, @ipv4={[], [], @multicast1}}, &(0x7f0000000380)=0x1c, 0x80000) epoll_create(0x31c94486) 2018/05/03 08:06:44 executing program 5: r0 = gettid() r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={0x0, 0x2}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000280)={r2, 0x8ca, 0x8000}, &(0x7f00000002c0)=0x8) r3 = syz_open_procfs(r0, &(0x7f0000000000)='comm\x00') exit(0xfffffffffffffffc) pread64(r3, &(0x7f0000000080)=""/193, 0xfffffffa, 0x0) openat(r3, &(0x7f0000000180)='./file0\x00', 0x100, 0x0) r4 = semget(0x1, 0x4, 0x200) semctl$GETVAL(r4, 0x3, 0xc, &(0x7f00000001c0)=""/40) ioctl$GIO_CMAP(r3, 0x4b70, &(0x7f0000000380)) 2018/05/03 08:06:44 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x5d) ioctl$int_in(r0, 0x5452, &(0x7f000053d000)=0x4) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0xd100}, 0x1c) 2018/05/03 08:06:44 executing program 7: recvmmsg(0xffffffffffffffff, &(0x7f0000976da8)=[{{&(0x7f00005e9000)=@ethernet={0x0, @remote}, 0x80, &(0x7f0000007000)=[{&(0x7f000096af42)=""/190, 0xbe}, {&(0x7f0000000100)=""/32, 0x20}, {&(0x7f0000eb6fc3)=""/61, 0xfffffffffffffee7}], 0x3, &(0x7f0000940f43)=""/189, 0xbd}}], 0x1, 0x0, &(0x7f0000b9dff0)={0x0, 0x1c9c380}) r0 = syz_open_dev$sg(&(0x7f0000afa000)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)) prctl$seccomp(0x16, 0x1, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{0x0, 0x5, 0x7, 0x6}, {0x0, 0x3, 0x8, 0x7f}]}) fcntl$setstatus(r0, 0x4, 0xfffffffffffffffd) r1 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x4000) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000180)='team\x00') getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f0000000280)={@local, 0x0}, &(0x7f00000002c0)=0x14) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000300)={'bond_slave_0\x00', 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000400)={{{@in=@remote, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}}}, &(0x7f0000000500)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000540)={{{@in=@dev, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}, &(0x7f0000000640)=0xe8) accept4$packet(0xffffffffffffff9c, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000006c0)=0x14, 0x80000) accept4$packet(0xffffffffffffffff, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000740)=0x14, 0x80800) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f0000000780)={@mcast2, 0x0}, &(0x7f00000007c0)=0x14) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000800)={{{@in=@remote, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@dev}}, &(0x7f0000000900)=0xe8) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f0000000980)={@mcast2, 0x0}, &(0x7f00000009c0)=0x14) sendmsg$TEAM_CMD_NOOP(r1, &(0x7f0000000e80)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x280000}, 0xc, &(0x7f0000000e40)={&(0x7f0000000ec0)=ANY=[@ANYBLOB="0c040000", @ANYRES16=r2, @ANYBLOB="030b29bd7000fedbdf250000000008000100", @ANYRES32=r3, @ANYBLOB="7c0002003c000100240001006d6f64650000000000000000000000000000000000000000000000000000000008000300050000000c00040072616e646f6d00003c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r4, @ANYBLOB="08000100", @ANYRES32=r5, @ANYBLOB="3401020038000100240001006c625f73746174735f726566726573685f696e74657276616c00000000000000080003000300000008000400050000004000010024db2a22087a2cb08a831fbde3c70001006c625f686173685f737461747300000000000000000000000000000000000000080003130b000000080004000600000008000700000000003c00010024000100656e06000000640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r6, @ANYBLOB="400001002400010071756575655f69640000000000000000000000000000000000000000000000000800030003000000080004000008000008000600", @ANYRES32=r7, @ANYBLOB="3c000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b0000000c000400070002040600000008000100", @ANYRES32=r8, @ANYBLOB="a800020040000100240001006d6f646500000000000000000000000000000000000000000000000000000000080003000500000010000400726f756e64726f62696e000064000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b00000034000400020009000900000007000807ff010000000000ff01000000770c2000010000003f00ce0503000000020000f50500000008000100", @ANYRES32=r9, @ANYBLOB="7c00020040000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b0000000800040005000000080007000000000038000100240001006d636173745f72656a6f696e5f696e74657276616c00000000000000000000000800030003000000080004000100000008000100", @ANYRES32=r10, @ANYBLOB="fc000200400001002400010071756575655f69640000000000000000000000000000000000000000000000000800030003000000080004000500000008000600", @ANYRES32=r11, @ANYBLOB="3c000100240001006d6f64650000000000000000000000000000000000000000000000000000000008000300050000000c00040072616e646f6d000044000100240001006d6f6465000000000000000000000000000000000000000000000000000000000800030005000000140004006163746976656261636b75700000000038000100240001006d636173745f72656a6f696e5f636f756e74000000000000000000000000000008000300030000000800040020000000"], 0x40c}, 0x1, 0x0, 0x0, 0x10}, 0x40) set_tid_address(&(0x7f0000000000)) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/05/03 08:06:44 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x4400, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000140)={0x2, 0x1, 0x4, 'queue0\x00', 0x3e36}) clock_getres(0x5, &(0x7f0000000100)) getegid() r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000000)={'bcsh0\x00', {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}}) [ 263.587501] kauditd_printk_skb: 78 callbacks suppressed [ 263.587512] audit: type=1326 audit(1525334804.047:94): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=17817 comm="syz-executor7" exe="/root/syz-executor7" sig=9 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 [ 263.619195] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/05/03 08:06:44 executing program 1: perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) r0 = inotify_init() inotify_add_watch(r0, &(0x7f000066f000)='./file0\x00', 0x13) readlink(&(0x7f0000000140)='./file0/control\x00', &(0x7f0000000180)=""/94, 0x5e) symlink(&(0x7f0000000200)='./file0/control\x00', &(0x7f0000000240)='./file0/file0\x00') inotify_add_watch(r0, &(0x7f0000447000)='./file0/control\x00', 0x4000000) umount2(&(0x7f0000117000)='./file0\x00', 0x0) setxattr(&(0x7f0000000040)='./file0/control\x00', &(0x7f0000000080)=@random={'btrfs.', 'ramfs\x00'}, &(0x7f00000000c0)='vboxnet1@[$#\x00', 0xd, 0x0) 2018/05/03 08:06:44 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000000ff4)={0x10}, 0xc, &(0x7f0000001ff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="38010000100001030000000000000000e00000020000000000000000000000000000000000000000000000000000000100000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x138}, 0x1}, 0x0) 2018/05/03 08:06:44 executing program 6: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000040)) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000100)) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000140)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000000080)="6e65742f697056a65df66f75746500") r2 = syz_open_dev$urandom(&(0x7f00000000c0)='/dev/urandom\x00', 0x0, 0x1a3042) sendfile(r2, r1, &(0x7f0000000000), 0x80000003) 2018/05/03 08:06:44 executing program 3: r0 = socket$netlink(0x10, 0x3, 0xfffffffffffffffc) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000100)={&(0x7f0000000280)={0xdc, r1, 0x300, 0x70bd29, 0x25dfdbfb, {0xb}, [@IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7fffffff}, @IPVS_CMD_ATTR_DEST={0x38, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x7}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x1f}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x100000000}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x1}]}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x3}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x40}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x73bc}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_SERVICE={0x34, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x89}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x101}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xea}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}]}]}, 0xdc}, 0x1, 0x0, 0x0, 0x801}, 0x4000081) sendmsg$nl_route(r0, &(0x7f0000002fe4)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000080)=@getlink={0x2c, 0x12, 0x315, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xa}, @IFLA_LINKINFO={0x4, 0x12}]}, 0x2c}, 0x1}, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x400000, 0x0) 2018/05/03 08:06:44 executing program 0: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ashmem\x00', 0x40, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000000100)) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f0000000040)={'filter\x00'}, &(0x7f0000000140)=0x78) write$cgroup_subtree(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="2f706964732b696e202d696f20ed2736c11d4ce3ceddce77a62e57a329cc55c86e93131b605d3a4dcc9de77df021b46cce1794782db7819dff3a44c0426a25e3dc5857a1d5d90d03d979c81b49fd1b402f3dd4a4bde38d31413276371685040336c4275d93303db5d648447ee02430f2a48ccff730f30f2f252e6ccb79f0e9af96fc1a4126555ebb3ef53674"], 0xe) [ 263.726583] netlink: 72 bytes leftover after parsing attributes in process `syz-executor2'. [ 263.784157] netlink: 72 bytes leftover after parsing attributes in process `syz-executor2'. 2018/05/03 08:06:44 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/ipv6_route\x00') ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000080)={0x8, 0x0, &(0x7f0000000040)=[@acquire={0x40046305, 0x2}], 0x1000, 0x0, &(0x7f0000000200)="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"}) sendfile(0xffffffffffffffff, r0, &(0x7f0000000000), 0x80000003) 2018/05/03 08:06:44 executing program 2: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x80, 0x0) setns(r0, 0x2000000) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x20) readv(r0, &(0x7f0000000380)=[{&(0x7f0000000280)=""/221, 0xdd}], 0x1000000000000090) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000080)={0x0, 0xfffffffffffffffa, 0x2, 0x0, 0xc}) [ 264.552851] audit: type=1326 audit(1525334805.012:95): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=17817 comm="syz-executor7" exe="/root/syz-executor7" sig=9 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 2018/05/03 08:06:45 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x5d) ioctl$int_in(r0, 0x5452, &(0x7f000053d000)=0x4) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x8}, 0x1c) 2018/05/03 08:06:45 executing program 1: openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x100, 0x0) r0 = syz_open_dev$binder(&(0x7f0000a75ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000680)={0x10, 0x0, &(0x7f0000000580)=[@increfs={0x40046304}, @increfs={0x40046304}], 0x0, 0x0, &(0x7f0000000640)}) 2018/05/03 08:06:45 executing program 0: r0 = memfd_create(&(0x7f0000000380)='*\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x20000000003fd) r2 = dup2(r1, r0) r3 = fcntl$dupfd(r1, 0x0, r0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r2, 0x54a3) r4 = getpgrp(0xffffffffffffffff) ioctl$sock_SIOCSPGRP(r3, 0x8902, &(0x7f0000000080)=r4) shutdown(r2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0105303, &(0x7f0000000700)) sendmsg$alg(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f00000000c0)="aa7827f992d237a942d82c1d65c9cee3a538ee8165e606be67827f549d00fbe3a11eca71d6b27cf209791467215cb5afdfa45850fe7e2e26d79247d73cb710bf1f74db6b063630fc0bb759680e6f44675d1390b2e609af3cffafe3ff55e66fe469536d95012443", 0x67}, {&(0x7f0000000180)="cccb11c7f75bb62ea1d2294a89a4e71f394c652b2f57fcd1c906dac9307d80bd8f2fe3142657171b9a709131583ccb6188ae18a7e3329b0427bef29bfec0144fab2b92d0b0ad3eac0abb01671e4b6d8558970fa9a4445ca1dbef15f72674fb9a0da095539d1c9bade144f0441130329ff20f9b8c77f0d34a0e27b951c15cfb94b892d19bfc9bcbc8997f8b6173c3aeeb3497ccaea595", 0x96}, {&(0x7f00000007c0)="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", 0x1000}, {&(0x7f0000000240)="f1f8c08ae9a560e949947563682660a64a01944f2688d0082c5038c8e712ff50b625aaf06e6a0af372ac94e8a2ab2e42cc3fd7522453bb967a22a659ec9110ff90bee071b1d5f217dffd71b5a7dd6f6322778c9d552332417b3034d16f17fc8b39b90d066c466c96c7e3fa41d477b452a6d57d5fc07f9a0fc713f7fae9b4b02d14b9f462f7f425a203b8869aa4347c8e09a5a8fdabccd324ff50055fb7847fd48bb3e984ad1758b81d8594991fbacbb4be0cc242f6ed1c280cfc3bf5ac468a9d4dcb733ebed5987a5c4e0fb599ca068aa243c874e9", 0xd5}, {&(0x7f0000000340)="f86df32f8b391f259d4e3046a207", 0xe}, {&(0x7f00000003c0)="a16516df0e9cdf1d37e2b13e2b1ea762e304084bd78d97bd5b6c573388139239efbf415632461787e6decc8d2e7cf7c8fb63dc78bb7311ced9152d52866a02f72943d539822be84f3e73d4c1a8832b85ecebdffd57ff2dc0c426a829bee5706bc941181a429a7924ffa8d6663b934848a4928c1e6b0a4d862323400b84f73b66a27f66a36278c40a2a3a50ba4006", 0x8e}, {&(0x7f0000000480)="38611b7ea41ccabe946a87a519df39058d", 0x11}], 0x7, &(0x7f0000000540)=[@assoc={0x18, 0x117, 0x4, 0x9}, @assoc={0x18, 0x117, 0x4, 0xfffffffffffffff8}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x7}], 0x60, 0x4008805}, 0x8004) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000040)) 2018/05/03 08:06:45 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00000000c0), 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000040)={r1, 0x1, 0x6, @random="0b0a97f68394"}, 0x10) r2 = socket$netlink(0x10, 0x3, 0x4) write(r2, &(0x7f0000fa8000)="2700000014000707030e0000120f0a0011000100f5fe0012ff000000078a151f75080039000500", 0x27) 2018/05/03 08:06:45 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x100000001, 0x0) ioctl$int_out(r0, 0x5462, &(0x7f00000000c0)) ioctl$BLKROTATIONAL(r0, 0x127e, &(0x7f0000000040)) r1 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x0, 0x80000) r2 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x101801) r4 = dup2(r1, r2) shmget(0x2, 0x4000, 0x100, &(0x7f0000ffb000/0x4000)=nil) readlink(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000440)=""/190, 0xbe) r5 = shmget(0x0, 0x2000, 0x201, &(0x7f0000ffb000/0x2000)=nil) ioctl$KVM_SET_CPUID2(r4, 0x4008ae90, &(0x7f0000000640)=ANY=[@ANYBLOB="07000000000000000d000000ff0100000400000000f0ffff430800006b050000090000000000000000000000000000000d00000045f2ffff070000000101000005000000030000000000000000000000000000000000000019000080040000000600000007000000ff7f000001000000ffffff7f0000000000000000000000000700000008000000020000004000000004000000090000001f000000000000000000000000000000070000000100000000000000400000003f00000001800000ff0100003dbecebca8c0a338000000000f000080000000000400000005000000080000003302000031090000000000000000000000000000040000000900000007000000d0b56a4ea38100000080ef000000d700000006000000000000000000000000000000"]) shmctl$SHM_INFO(r5, 0xe, &(0x7f0000000340)=""/214) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000000280)={0xfffffffffffffffe, 0x101, 0x4, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x2}) write$sndseq(r4, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @connect={{}, {0x8}}}], 0x2cf) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0x4040534e, &(0x7f0000000100)={0xa7, @tick, 0x0, {0x0, 0x200000000000}}) 2018/05/03 08:06:45 executing program 6: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000080)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000140)) r2 = syz_open_dev$urandom(&(0x7f00000000c0)='/dev/urandom\x00', 0x0, 0x1a3042) sendfile(r2, r1, &(0x7f0000000000), 0x80000003) 2018/05/03 08:06:45 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$KVM_SET_SIGNAL_MASK(r1, 0x4004ae8b, &(0x7f0000000140)={0x25, "d446488ad44563032a62b76ffe902836f2fd730fee351405c3fdbecd7e0b5f78b4c2bc3509"}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000ee1000)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4008af10, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) r3 = fcntl$getown(r2, 0x9) ptrace$pokeuser(0x6, r3, 0xbb3, 0x2) 2018/05/03 08:06:45 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x100, 0x6) sendto$ax25(r0, &(0x7f0000000180)="4bc30e612f616e1aaec0a52e6b83b2c5a319321e0c6d2666384d066b0b1b", 0x1e, 0x800, &(0x7f00000001c0)={0x3, {"6910890337ebc2"}, 0x6}, 0x10) r1 = syz_open_dev$sndpcmc(&(0x7f000000b000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r1, 0xc1004110, &(0x7f0000001f64)="967d34f201000005100000009c") r2 = request_key(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)='{lo]\x00', 0xfffffffffffffffc) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000200)='/proc/self/net/pfkey\x00', 0xd00, 0x0) add_key(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r2) setsockopt$inet6_dccp_buf(r0, 0x21, 0x80, &(0x7f0000000240)="ebb54d00294dc4268ef0206e5f0effb4d325cff0d7858b094eb32e6bed40bc074a589abefcf0edc190b481c9e364323fd0fe56244fd825d6b7ab4db9d729cd175882edf9503bba784b7683a43750e61c05aaa05eace10c33b1e1192adce6ad42deb7050813326ca66d10a44091486e095c807cc6b7d15bae1f3aee6eeb0fe432e6391b5129da73d1c91a4943fbee946443088e33dad098fa991ea060a6a50ab940f25ff7229920574db021384758f950473e4c6e6a5f58223eebad8dfda5708ad2ddf6dbfa9cbe5dffa6aaf044ecc0b462e7c06c404f74d4b0cf1791032348427d16c05fac35c5e852a5e51100928b6d2c4ec2b8", 0xf4) 2018/05/03 08:06:45 executing program 6: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x19d61838, 0x400880) r1 = signalfd(r0, &(0x7f0000000080)={0x1}, 0x8) r2 = syz_open_dev$urandom(&(0x7f00000000c0)='/dev/urandom\x00', 0x0, 0x1a3042) sendfile(r2, r2, &(0x7f0000000040)=0x1fffb, 0x9) ppoll(&(0x7f0000000100)=[{r1}], 0x1, &(0x7f0000000140)={0x0, 0x989680}, &(0x7f0000000180)={0x5b8}, 0x8) [ 264.769099] device bridge0 entered promiscuous mode [ 264.777633] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/05/03 08:06:45 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000556ff0)='/dev/sequencer2\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000fff)='\x00', 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x2011, r1, 0x0) ioctl$TCXONC(r0, 0x540a, 0x2) rt_sigsuspend(&(0x7f0000000080)={0xdda}, 0x8) [ 264.820772] binder: BINDER_SET_CONTEXT_MGR already set [ 264.872169] binder: 17883:17901 ioctl 40046207 0 returned -16 [ 264.895892] device bridge0 left promiscuous mode 2018/05/03 08:06:45 executing program 5: setrlimit(0x1000b, &(0x7f0000000240)={0x0, 0xfffffffffffffd}) r0 = memfd_create(&(0x7f0000000000)='ppp1posix_acl_access{@ppp1\x00', 0x3) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, 0x5, 0x8001, 0x43, 0x3, 0x1}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000140)={r1, 0xfffffffffffffffd}, 0x8) getpeername$ax25(r0, &(0x7f0000000180), &(0x7f00000001c0)=0x10) dup3(r0, r0, 0x80000) 2018/05/03 08:06:45 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x5d) ioctl$int_in(r0, 0x5452, &(0x7f000053d000)=0x4) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x800000000000000}, 0x1c) 2018/05/03 08:06:45 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2}}) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) 2018/05/03 08:06:45 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) pwrite64(r0, &(0x7f0000000500)="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", 0x1000, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000000)={{0x0, 0x7}}) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='pids.current\x00', 0x0, 0x0) ioctl$SG_EMULATED_HOST(r1, 0x2203, &(0x7f0000000200)) getpeername$netlink(r1, &(0x7f0000000100), &(0x7f0000000180)=0xfffffffffffffea6) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$IOC_PR_REGISTER(r2, 0x401870c8, &(0x7f0000000140)={0x2, 0xd9}) 2018/05/03 08:06:45 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000cecffc), 0x4) sendmsg$nl_generic(r0, &(0x7f00001cb000)={&(0x7f00008e5ff4)={0x10}, 0xc, &(0x7f0000f4a000)={&(0x7f000019bf9b)=ANY=[@ANYBLOB="010000002a001103cb040000ffffffff00000000"], 0x14}, 0x1}, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000300)='/dev/audio#\x00', 0x3, 0x800) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000000340)) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000180)='/dev/urandom\x00', 0x20000, 0x0) ioctl$BLKPG(r3, 0x1269, &(0x7f00000002c0)={0x3, 0x6, 0xce, &(0x7f00000001c0)="5d26ea9d5fedbafe01a5129420c1b194fe77213ca7187b4955940a46e11f557a5f0b5340668ee6e3ec0b91ca126c8cd0ed3bc477a3ad7dfe13eb929a0a6c714ee7947fb67a2dd5f1c002664b2feb9e72ce8ed39073c4dbaf5ce40d8cfbb5e8771e8b8a6546dc9d609ef54736ff2bc821c0640bffefe27fb1eb72babc3ac99742b2cc31df1b168e24b68bbec3e0f4689317d9f04e8a6a8f8b3858b7c3fbf332bf7013722a66231bee944e74f7f9867d230d170f89f6eb18d452943fe7e107bbabb4457c499f7484185d5a5e699d6c"}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r2, &(0x7f0000028fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="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"], 0x14}, 0x1}, 0x0) 2018/05/03 08:06:45 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/ipv6_route\x00') r1 = syz_open_dev$urandom(&(0x7f0000000080)='/dev/urandom\x00', 0x0, 0x0) sendfile(r1, r0, &(0x7f0000000000), 0x80000003) 2018/05/03 08:06:45 executing program 1: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x400000, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x49) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000010c0)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r0, &(0x7f0000001180)={&(0x7f0000001080)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000001140)={&(0x7f0000001100)={0x14, r1, 0x0, 0x70bd2c, 0x25dfdbfe, {0x11}}, 0x14}, 0x1, 0x0, 0x0, 0x84}, 0x20044804) getsockopt$netlink(r0, 0x10e, 0x7, &(0x7f00000011c0)=""/116, &(0x7f0000001240)=0x74) clock_settime(0x6, &(0x7f0000001280)={0x77359400}) ioctl$SG_GET_LOW_DMA(r0, 0x227a, &(0x7f00000012c0)) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001300)={0x0, 0x1000, "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"}, &(0x7f0000002340)=0x1008) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000002380)={r2, 0xffffffffffffbce9, 0x5, [0x1, 0x800, 0x5, 0xa60, 0x2]}, &(0x7f00000023c0)=0x12) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000002400)={r3, 0x80, 0x7fffffff, 0xabe8, 0x8, 0x8}, &(0x7f0000002440)=0x14) r5 = fcntl$dupfd(r0, 0x0, r0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000002480)=""/240) mq_timedreceive(r5, &(0x7f0000002580)=""/223, 0xdf, 0x0, &(0x7f0000002680)={0x0, 0x1c9c380}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000026c0)=0x0) getpriority(0x0, r6) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000002700)={r4, @in6={{0xa, 0x4e21, 0x7fff, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}}, 0x84) ioctl$SG_NEXT_CMD_LEN(r5, 0x2283, &(0x7f00000027c0)=0x14) waitid(0x0, r6, &(0x7f0000002800), 0xa000000a, &(0x7f0000002840)) write$cgroup_subtree(r5, &(0x7f0000002900)={[{0x2f, 'memory', 0x20}, {0x2f, 'pids', 0x20}, {0x2d, 'pids', 0x20}, {0x2d, 'io', 0x20}, {0x2b, 'cpu', 0x20}, {0x2f, 'memory', 0x20}]}, 0x25) r7 = syz_open_procfs(r6, &(0x7f0000002940)='attr/current\x00') getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000002980)={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xd}}, 0x3f, 0x0, 0x2, 0x4, 0x8001, 0x0, 0x5}, &(0x7f00000029c0)=0x20) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r5, 0x10e, 0x4, &(0x7f0000002a00)=0x832f, 0x4) sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000002bc0)={&(0x7f0000002a40)={0x10, 0x0, 0x0, 0x4004}, 0xc, &(0x7f0000002b80)={&(0x7f0000002a80)={0xd4, r1, 0x0, 0x70bd2b, 0x25dfdbfe, {0x2}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x80000001}, @IPVS_CMD_ATTR_SERVICE={0x44, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x6f}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wrr\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x87}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'nq\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x21}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wrr\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x5b}]}, @IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'gretap0\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x1c8}]}, @IPVS_CMD_ATTR_DAEMON={0x44, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syz_tun\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x4}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xe6}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8}]}]}, 0xd4}, 0x1, 0x0, 0x0, 0x10}, 0x4000000) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r7, 0x6, 0x1d, &(0x7f0000002c00), &(0x7f0000002c40)=0x14) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000002c80)={r3, 0xc6, "26c06ea467ba0bcf718003d90ec5423c97c74d97dcc1feedd76a4f7a0735298fecbd3907256c94e7e76060de3231c835c4fde530fb7e7deedd049003dd99e320d088d9ff02247924766a09dd2e1340c7707ac4f6fd00d93f37136b89495cd4277ef278ee43a844085b12237059fe8263749ec4ca524e7f11a88da01afce729762278d98f13ca3d7c74254911727b8db818b0794a8d705bfdb86c17e636b00f1d89173a44c2e32ad4e3edd7ea7921636d4a3a3bcaaebd84d4016cea2b894111801ce1a41bbc9a"}, &(0x7f0000002d80)=0xce) ioctl$sock_inet_SIOCSARP(r7, 0x8955, &(0x7f0000002dc0)={{0x2, 0x4e23, @broadcast=0xffffffff}, {0x307, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x4a, {0x2, 0x4e21, @broadcast=0xffffffff}, 'team_slave_0\x00'}) ioctl$KVM_IRQ_LINE_STATUS(r5, 0xc008ae67, &(0x7f0000002e40)={0x1ff, 0x9}) ioctl$UFFDIO_UNREGISTER(r7, 0x8010aa01, &(0x7f0000002e80)={&(0x7f0000ffa000/0x3000)=nil, 0x3000}) time(&(0x7f0000002ec0)) 2018/05/03 08:06:45 executing program 2: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f00000001c0)=ANY=[@ANYBLOB="f01d040000000000"], 0x8) 2018/05/03 08:06:45 executing program 7: r0 = openat$zero(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/zero\x00', 0x100, 0x0) getsockname$unix(r0, &(0x7f0000000480)=@abs, &(0x7f0000000400)=0x6e) r1 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r1, &(0x7f0000000440)=""/28, 0x39d) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x20000010800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000000500)={r0, r0, 0xffffffffffffffe0, 0x3, &(0x7f0000000080)="feaf9be5eaf31b35d9c2a767974134130b29736ff7a5f5738b620adb79dfdf20af0f9e3620d578a83717dffb89b90a7b441ce03d3468a6f021959d13c2f4b8e6de303d9077f2fa1e1c65058ba5970ebfdb9983e5d95f3cb76a75", 0x101, 0x6dc7, 0x3f, 0x75, 0x0, 0x101, 0xd64, "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"}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f00000001c0)) r2 = accept4(0xffffffffffffffff, &(0x7f0000000280)=@ax25, &(0x7f0000000300)=0x80, 0x80800) ioctl$TUNDETACHFILTER(r2, 0x401054d6, 0x0) getsockopt$inet6_dccp_int(r2, 0x21, 0x5, &(0x7f0000000340), &(0x7f0000000380)=0x4) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/03 08:06:45 executing program 5: recvmsg(0xffffffffffffffff, &(0x7f0000346fc8)={&(0x7f0000baefec)=@ll, 0x80, &(0x7f0000000240), 0x16b7, &(0x7f0000a01f13)=""/237, 0xed}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x8, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="18000000000000000000000000000000630100000000000000010000000100000000000000000000"], &(0x7f00000002c0)="03000000", 0x41, 0x2df, &(0x7f0000000140)=""/251}, 0x2a) r0 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x0, 0x0) setsockopt(r0, 0x400, 0xae8, &(0x7f0000000300)="b74928094550e564009e180b3d56d677d5d0c5a64d32972723e686e50738f6d3b7971e270f7b36859e02eaf203535064808927a3544ca5d2ff2b1556b110bcb3a056ea37db95dd5040f35af5431058db397db2eac2ae97d4bfe179ff851e003cb7ec3ca0e58f2a00ca7cc1a24df702504fe14e36a93f996595cd95229e9ef6a063bf4b531dd8de8ff21515c81ff61339b87d34d0a04a47565a3e8e0e2bcb085979cf9ac29b9dd9deec44626c994b5b2e3243d83bf3e3e322826bb28746f1072281fb2f04676071ebf6bbb16d4c169cebd124d2cd99dbf88892cf41ebab6808bc8fc7a9a3a3f1ffc7653ee864ec", 0xed) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000400)={0x3, [0x3, 0x41c, 0x6]}, &(0x7f0000000440)=0xa) connect$pptp(r0, &(0x7f0000000240)={0x18, 0x2, {0x2, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1e) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f0000000280)={0x6, 0x5168, 0x1ff, 0x0, 0x5, 0x7f, 0x8, 0x0, 0x9, 0x4, 0x100000000, 0xf850, 0x0, 0x3, 0x9, 0x9, 0x7, 0x200, 0x2}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/05/03 08:06:45 executing program 0: unshare(0x60000000) r0 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x1f, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f00000002c0)=0x3) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000100), &(0x7f0000000140)=0x14) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000400)=0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000000440)=r2) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f00000003c0)={0x2, 'ip6tnl0\x00', 0x3}, 0x18) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f0000000180)={'filter\x00'}, &(0x7f0000000480)=0x54) connect$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) ioctl$KDDELIO(r1, 0x4b35, 0x7) perf_event_open(&(0x7f000025c000)={0xffffffffffffffff, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000, 0x0, 0x0, 0x800000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpeername$llc(r0, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000500)=0x10) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000000240)={0x7, r1, 0x1}) r3 = msgget(0x3, 0x901) msgctl$IPC_INFO(r3, 0x3, &(0x7f0000000340)=""/68) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000000300)=0x5) getsockopt$IPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000000040)={'raw\x00'}, &(0x7f0000000200)=0x54) 2018/05/03 08:06:45 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/ipv6_route\x00') r1 = syz_open_dev$urandom(&(0x7f00000000c0)='/dev/urandom\x00', 0x0, 0x1a3042) sendfile(r1, r0, &(0x7f0000000040)=0xfffffffffffffffe, 0x80000006) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) [ 265.108695] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/05/03 08:06:45 executing program 3: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000239ff6)='/dev/cuse\x00', 0x2, 0x0) readv(r0, &(0x7f0000c6efe0)=[{&(0x7f00006c8f31)=""/207, 0xcf}], 0x1) io_setup(0x414000100000009, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f00000003c0)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000100)}]) write$fuse(r0, &(0x7f0000efff6a)=ANY=[@ANYBLOB="5a0000000000000001000000000000e4070000000046b23250f0f6065d86a61bf2b3b3bbb98251dc96a2b12578ee5f951cce67ed8f92384fa9fededdbf7b3a8d3b874662bb74e794b2e847ed46cd2e01d56f241542997458a321"], 0x5a) 2018/05/03 08:06:45 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001f8d)="390000001300090468fe0000810000000700004003000000450001070000001419001a00040002000700005d20b412020000080001010c00f4", 0x39}], 0x1) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000080)) 2018/05/03 08:06:45 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0xff) sendmmsg(r0, &(0x7f00000080c0)=[{{&(0x7f0000000000)=@un=@abs, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000100)="e5fd44160de40f34bb2f00acd23474f4e7b9ea673a06e0ecbb232d82fab5279c51367f8825b72e0e", 0x28}], 0x1, &(0x7f0000000200)}}], 0x1, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0xc480, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f00000000c0)=[@in={0x2, 0x4e24, @broadcast=0xffffffff}, @in6={0xa, 0x4e20, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x3ff}], 0x2c) 2018/05/03 08:06:45 executing program 5: getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00000000c0), &(0x7f000005c000)=0x4) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x1, 0x2) ioctl$BLKBSZSET(r0, 0x40081271, &(0x7f0000000040)=0x1) r1 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x1) r2 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x104, 0x0) listen$netrom(r2, 0x10000) ioctl$int_out(r1, 0x1, &(0x7f000005bff8)) [ 265.257689] IPVS: ftp: loaded support on port[0] = 21 2018/05/03 08:06:45 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)) r1 = syz_open_dev$urandom(&(0x7f00000000c0)='/dev/urandom\x00', 0x0, 0x1a3042) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="b6000000cb91dadfa3ed378df3b370055c33d2d44222628bc1139f3253d4c1c3367a6fce984819244e94eba9bdfc1e909a25fcb0ebb08aa3f3b8abd04508206ef288eb07fcf3270e75d4e8a308f031a4c1fe8f5dfce5d0e493677dd8843d379b63a95d2ad487ba1f01ed9e281a299141a823070e840c3bd226673d75a7be0feb64460891ebb503c7705ce80f7fe2d7cb1134299edff9715d4b4909c29cfcefdc5e765a5d1376630a47b8c0a829bf67"], &(0x7f0000000040)=0xbe) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000080)={r2, 0x7, "89f5aac74ee083"}, &(0x7f0000000200)=0xf) sendfile(r1, r0, &(0x7f0000000000), 0x80000003) [ 265.415539] IPVS: sync thread started: state = BACKUP, mcast_ifn = ip6tnl0, syncid = 3, id = 0 [ 265.445190] IPVS: sync thread started: state = BACKUP, mcast_ifn = ip6tnl0, syncid = 3, id = 0 [ 265.564140] IPVS: stopping backup sync thread 17975 ... [ 266.103225] ALSA: seq fatal error: cannot create timer (-22) [ 266.207244] ALSA: seq fatal error: cannot create timer (-22) 2018/05/03 08:06:46 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f84ff0)={&(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0x60}, 0x1}, 0x0) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000380)={0x2, 0x17, 0xe06, 0x8, 0x15, 0x0, 0x70bd25, 0x25dfdbfc, [@sadb_x_kmaddress={0x7, 0x19, 0x0, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e22, 0x9, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x4}}, @sadb_x_nat_t_type={0x1, 0x14, 0xdf9c}, @sadb_x_policy={0x8, 0x12, 0x3, 0x5, 0x0, 0x6e6bb5, 0x1, {0x6, 0xff, 0x4, 0x5, 0x0, 0x39d, 0x0, @in=@loopback=0x7f000001, @in6}}, @sadb_x_nat_t_port={0x1, 0x17, 0x4e23}, @sadb_spirange={0x2, 0x10, 0x4d3, 0x4d4}]}, 0xa8}, 0x1}, 0x20000000) r1 = syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0xe, 0x4000) openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x80000, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) sched_rr_get_interval(r2, &(0x7f0000000040)) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000000180)=""/166) 2018/05/03 08:06:46 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x5d) ioctl$int_in(r0, 0x5452, &(0x7f000053d000)=0x4) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x2}, 0x1c) 2018/05/03 08:06:46 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/ipv6_route\x00') r1 = syz_open_dev$urandom(&(0x7f00000000c0)='/dev/urandom\x00', 0x0, 0x1a3042) sendfile(r1, r0, &(0x7f0000000040), 0x80000003) write$cgroup_subtree(r0, &(0x7f0000000080)={[{0x2f, 'memory', 0x20}, {0x2f, 'io', 0x20}, {0x0, 'io', 0x20}, {0x2d, 'memory', 0x20}]}, 0x18) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x100, 0x0) 2018/05/03 08:06:46 executing program 0: keyctl$get_keyring_id(0x0, 0x0, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000013c0)='/dev/hwrng\x00', 0x4840, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000001400)={0x3e, 0x3, 0x1}) r1 = socket$packet(0x11, 0xffffffffffffffff, 0x300) r2 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f00000012c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0x0) r3 = request_key(&(0x7f0000001300)='dns_resolver\x00', &(0x7f0000001340)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001380)='net/netfilter\x00', 0x0) keyctl$negate(0xd, r2, 0x1, r3) sendto$inet6(r1, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000000)={0xa, 0x800, 0x7, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) seccomp(0x1, 0x0, &(0x7f0000028ff0)={0x0, &(0x7f00000b3000)}) getcwd(&(0x7f00000000c0)=""/250, 0xfa) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/netfilter\x00') ioctl$SG_GET_SCSI_ID(r4, 0x2276, &(0x7f0000001280)) prctl$seccomp(0x16, 0x1, &(0x7f0000000080)={0x4, &(0x7f0000001240)=[{0x80, 0x0, 0x1, 0xfe}, {0x2, 0x1, 0x7344, 0x872}, {0x7, 0x3, 0xfed, 0x3ff}, {0x2, 0x6, 0x3423a7cc}]}) sendto$inet6(r4, &(0x7f0000000200)="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", 0x1000, 0x20000000, &(0x7f0000001200)={0xa, 0x4e21, 0x2, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x6}, 0x1c) 2018/05/03 08:06:46 executing program 5: mmap(&(0x7f0000000000/0xe77000)=nil, 0xe77000, 0x3, 0x34, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000000140)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x3, 0x200000, 0x2, 0x0, {0xa, 0x4e21, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}}, 0x32) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000640)='/dev/rfkill\x00', 0xfefffffffffffffb, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) fstat(r1, &(0x7f0000000000)) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/qat_adf_ctl\x00', 0x8084, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r3, 0x8040ae9f, &(0x7f0000000340)) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x802, 0x0) ioctl$KVM_INTERRUPT(r4, 0x4004ae86, &(0x7f00000001c0)=0x6) ustat(0x6, &(0x7f0000000140)) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [], 0x1}, 0x7, 0x0, 0x0, 0x4, 0x5, 0x7, 0x7}, 0x20) ioctl$int_in(r4, 0x800000c0045002, &(0x7f0000000200)) ppoll(&(0x7f0000000000)=[{r4}], 0x152, &(0x7f00000000c0), &(0x7f0000000100), 0x8) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r4, 0x84, 0x79, &(0x7f0000000180), 0x4) read(r4, &(0x7f0000000500)=""/143, 0xfffffffffffffe42) ioctl$sock_inet_SIOCSARP(r3, 0x40096101, &(0x7f00008da000)={{0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0xfe]}, {}, 0x0, {0x2, 0x0, @loopback=0x7f000001}}) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000000280)={0xb5a, {{0xa, 0x4e22, 0x10001, @empty, 0xfffffffffffff537}}}, 0x88) bind$llc(r3, &(0x7f0000000080)={0x1a, 0x20, 0x100000001, 0x4, 0x6, 0x401, @random="d9f08308fda5"}, 0x10) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r4, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x40800001}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x20, r5, 0x800, 0x70bd2c, 0x25dfdbfe, {0xf}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xfff}]}]}, 0x20}, 0x1}, 0x4000) userfaultfd(0x80800) fchmod(r4, 0x80) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000680)=0x800000000764, 0x36f) dup2(r2, r1) socketpair(0x14, 0x0, 0x1, &(0x7f0000000600)) 2018/05/03 08:06:46 executing program 3: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/dsp\x00', 0x540, 0x0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={r0, 0x0, 0xfffffffffffffffc, 0x1ff, &(0x7f0000000380)=[0x0, 0x0, 0x0, 0x0], 0x3b3}, 0x20) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00000002c0)='bridge0\x00') getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000240), &(0x7f0000000280)=0x4) socketpair(0x6, 0x8000b, 0xfffffffffffffffe, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sync_file_range(0xffffffffffffffff, 0x8000, 0xffffffffffffff6b, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000040)=@sack_info={0x0, 0x1, 0x7}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f00000000c0)={r4, 0x4a6e}, &(0x7f0000000100)=0x8) fcntl$F_GET_FILE_RW_HINT(r3, 0x40d, &(0x7f0000000200)) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000140)=ANY=[@ANYRES32=r4, @ANYBLOB="00332bc0a3cfa967df023752b4f61086feaf61497ad8b63874eb83fdeaf2d8d6ea473807ae38e6856d792d2c5fa5246fad9c69391b42bdb8"], 0xe) r5 = getuid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000300)={0x0, 0x0, 0x0}, &(0x7f0000000340)=0xc) fchown(r3, r5, r6) 2018/05/03 08:06:46 executing program 7: r0 = openat$zero(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/zero\x00', 0x100, 0x0) getsockname$unix(r0, &(0x7f0000000480)=@abs, &(0x7f0000000400)=0x6e) r1 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r1, &(0x7f0000000440)=""/28, 0x39d) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x20000010800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000000500)={r0, r0, 0xffffffffffffffe0, 0x3, &(0x7f0000000080)="feaf9be5eaf31b35d9c2a767974134130b29736ff7a5f5738b620adb79dfdf20af0f9e3620d578a83717dffb89b90a7b441ce03d3468a6f021959d13c2f4b8e6de303d9077f2fa1e1c65058ba5970ebfdb9983e5d95f3cb76a75", 0x101, 0x6dc7, 0x3f, 0x75, 0x0, 0x101, 0xd64, "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"}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f00000001c0)) r2 = accept4(0xffffffffffffffff, &(0x7f0000000280)=@ax25, &(0x7f0000000300)=0x80, 0x80800) ioctl$TUNDETACHFILTER(r2, 0x401054d6, 0x0) getsockopt$inet6_dccp_int(r2, 0x21, 0x5, &(0x7f0000000340), &(0x7f0000000380)=0x4) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/03 08:06:46 executing program 2: r0 = memfd_create(&(0x7f00000004c0)="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", 0x0) write(r0, &(0x7f0000000040)="16", 0x1) sendfile(r0, r0, &(0x7f00000000c0)=0xfffffffffffffffe, 0xb518) clock_nanosleep(0x0, 0x0, &(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000180)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x403, 0x8031, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000786000/0xf000)=nil, 0xf000, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(0xffffffffffffffff, 0xae44, 0x0) r1 = fcntl$getown(r0, 0x9) fcntl$setown(r0, 0x8, r1) [ 266.331794] QAT: Invalid ioctl [ 266.352119] audit: type=1326 audit(1525334806.811:96): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=17988 comm="syz-executor0" exe="/root/syz-executor0" sig=9 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 [ 266.378698] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 266.404609] QAT: Stopping all acceleration devices. [ 266.429685] QAT: Invalid ioctl 2018/05/03 08:06:46 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0xff) perf_event_open(&(0x7f0000000080)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) chmod(&(0x7f0000000100)='./file0\x00', 0x40) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c) symlink(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file1\x00') [ 266.450763] QAT: Stopping all acceleration devices. 2018/05/03 08:06:46 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000000040)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000009000)='/dev/audio\x00', 0x40202, 0x0) write$selinux_create(r1, &(0x7f00000000c0)=ANY=[], 0x0) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x3, 0x2800) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f0000000080)=""/4096) r2 = syz_open_dev$sndpcmp(&(0x7f000000afee)='/dev/snd/pcmC#D#p\x00', 0x0, 0x420) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r2, 0x54a3) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x5, 0x80012, r2, 0x0) clone(0x1ab00, &(0x7f00000001c0), &(0x7f0000000240), &(0x7f0000000280), &(0x7f0000000380)) 2018/05/03 08:06:46 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/ipv6_route\x00') r1 = syz_open_dev$urandom(&(0x7f00000000c0)='/dev/urandom\x00', 0x0, 0x1a3042) sendfile(r1, r0, &(0x7f0000000000), 0x80000003) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x0, 0x4, 0x6, 0x1, 0x10, r0, 0x20}, 0x2c) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000000040)) 2018/05/03 08:06:47 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x5d) ioctl$int_in(r0, 0x5452, &(0x7f000053d000)=0x4) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x8030100000000000}, 0x1c) 2018/05/03 08:06:47 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000300)) ioctl$KVM_GET_REGS(r0, 0x8090ae81, &(0x7f00000000c0)) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000a40)=""/246) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000180)={0x0}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000240)={r1, 0x76, "219908c293ba1e251c9a451a5ab3b73832e0f325699536cbfd5e3e74ef75b0eb73f861c5296bc7230c73db9773b4bf29ab071363a2d9359887e098f4ea3230a071cec750c09b80cc11a90ee139547deea145328b1a33a175f7b5cdbe52a16922a503e27dc0ba16b08e7f4c8cac5a91cbd4bf59d779f1"}, &(0x7f00000002c0)=0x7e) ioctl$EVIOCGREP(r0, 0x40047451, &(0x7f0000b3c000)=""/174) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000080)=@add_del={0x2, &(0x7f0000000040)='sit0\x00', 0x6}) 2018/05/03 08:06:47 executing program 5: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x40400, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x3}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000002c0)={r1, 0xc5, 0x3, [0xffffffffffffff80, 0x473f, 0x7ff]}, &(0x7f0000000300)=0xe) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) fgetxattr(r2, &(0x7f0000000240)=ANY=[@ANYBLOB="736541ff4ba38c35c067446371610dbd6895673dfe741173ed40c7426fab5e5615a7e8d9e23bd256e8d84fb1f333edfd953a68e043cbc722faf58bab19810dbd17ad3264ccc4b8915090eb62a37728d518b4ced51ea8fcb6f24b1dfa58bf"], &(0x7f0000000100)=""/111, 0x6f) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x80000001, 0x6, 0x5, 0x4, "425adf6f45f8d7cb4048964fdef55261a02a989602e437c369ae38307cde258a0d8628e1d1fdf7326271953edab70c18adbc340c647276bb06acb0e946023751", "b6a57a434512c0622633f74b5b5587ee74b99370fd3b254481c21db6920fe878", [0x1e3, 0x5]}) r3 = msgget$private(0x0, 0x2) msgctl$IPC_STAT(r3, 0x2, &(0x7f0000000340)=""/189) 2018/05/03 08:06:47 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) removexattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@known='system.posix_acl_access\x00') r0 = syz_open_dev$usbmon(&(0x7f000014a000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x9208, &(0x7f0000e46ffc)) syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0xf8, 0xa000) 2018/05/03 08:06:47 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/ipv6_route\x00') r1 = syz_open_dev$urandom(&(0x7f00000000c0)='/dev/urandom\x00', 0x0, 0x1a3042) sendfile(r1, r0, &(0x7f0000000000), 0x80000003) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) [ 266.692279] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 267.147911] audit: type=1326 audit(1525334807.607:97): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=17988 comm="syz-executor0" exe="/root/syz-executor0" sig=9 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 2018/05/03 08:06:47 executing program 3: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x280000, 0x82) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000180)={0x4, 0x4, 0x3, {}, 0xffffffffffff8001, 0x40}) futex(&(0x7f000000cffc), 0x800000000009, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000000040)=0x200000000000, 0x0) r1 = memfd_create(&(0x7f0000000100)="2f6465762f6b766d002f3e7c4a56b48f3352d141a4f55a23e39a56ffcf4f91d5b13b4f9435165a83a5f1f42e7f72b8c310a7ddceff40060b12289f8dde1de75eee3cfd18b845d6d85bbe6a567fa48a022df114f2ba904596d809a8a989a49f525d816975f40d09ad3d7660702467b6720e2b09c68db801", 0x2) setsockopt$inet_tcp_TLS_RX(r1, 0x6, 0x2, &(0x7f0000000080)={0x303, 0x33}, 0x4) 2018/05/03 08:06:47 executing program 5: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@broute={'broute\x00', 0x20, 0x1, 0xa80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000300], 0x0, &(0x7f0000000000), &(0x7f0000000300)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x15, 0x0, 0x0, "7961fb3000", 'bcsf0\x00', 'ip6tnl0\x00', 'sit0\x00', @link_local={0x1, 0x80, 0xc2}, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0x930, 0x9b8, 0x9f0, [@among={'among\x00', 0x868, {{0x8000, 0x0, 0x0, {[], 0x2, [{[], @multicast2=0xe0000002}, {[], @broadcast=0xffffffff}]}, {[], 0x4, [{[], @local={0xac, 0x14, 0x14, 0xaa}}, {[], @loopback=0x7f000001}, {[], @local={0xac, 0x14, 0x14, 0xaa}}, {[], @loopback=0x7f000001}]}}}}, @vlan={'vlan\x00', 0x8}]}, [@common=@mark={'mark\x00', 0x10}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@mark={'mark\x00', 0x10}}]}]}, 0xaf8) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x7b0c, 0x202400) utime(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x2, 0x1}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000080)={{0xffffffffffffff7f, 0x8}, {0x7f, 0xfff}, 0x101, 0x4, 0x3d63}) 2018/05/03 08:06:47 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/ipv6_route\x00') r1 = syz_open_dev$urandom(&(0x7f00000000c0)='/dev/urandom\x00', 0x0, 0x1a3042) preadv(r1, &(0x7f0000000100)=[{&(0x7f0000000200)=""/199, 0xc7}, {&(0x7f0000000300)=""/235, 0xeb}, {&(0x7f0000000400)=""/4096, 0x1000}, {&(0x7f0000000040)=""/36, 0x24}, {&(0x7f0000001400)=""/246, 0xf6}], 0x5, 0x0) sendfile(r1, r0, &(0x7f0000000000), 0x80000003) 2018/05/03 08:06:47 executing program 1: r0 = timerfd_create(0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)=0x0) ptrace$getregset(0x4204, r1, 0x0, &(0x7f0000000140)={&(0x7f0000000080)=""/166, 0xa6}) r2 = dup(r0) poll(&(0x7f0000002800)=[{r0}], 0x1, 0xf038) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r2, 0x40085400, &(0x7f0000000000)={0xb, 0x0, 0x0, 0x0, 0x41b8}) accept4$packet(r2, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x14, 0x80800) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000200)={'vcan0\x00', r3}) 2018/05/03 08:06:47 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x5d) ioctl$int_in(r0, 0x5452, &(0x7f000053d000)=0x4) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x5000000000000}, 0x1c) 2018/05/03 08:06:47 executing program 2: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x20502) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000040)=0x8, 0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000080)='gre0\x00') socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket(0x15, 0x80005, 0x0) getsockopt(r1, 0x114, 0x2715, &(0x7f0000000000), &(0x7f000033bffc)=0xffffffffffffffeb) socket$netlink(0x10, 0x3, 0x2) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/05/03 08:06:47 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x400, 0x0) syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x7ff, 0x68200) ioctl(r0, 0x5, &(0x7f0000000180)="edfcde20f8859a4ed5fa3d9aa9bef51634e7f9c9df2ae8abc2a14db4ed4f0e52ea4f64c15a000c0f9aa9ff00f24e6230743910990d38e23a38ff15aa1d3ef2a64988ff879da0e9414b645839297d362cdddb25891a7950c877a77fc5939fe47fa7787fabfb0f24dfa85b486e8e347619d871f943b10ab42e06264ebaf0e6b8") ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000000200)=ANY=[@ANYRES32=r0, @ANYBLOB="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"]) r1 = dup2(r0, 0xffffffffffffff9c) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000000140)={0xfffffffffffffffe, 0x0, 0x10000, 0x51}) bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x1, 0x6, &(0x7f0000000000)=@raw=[@generic={0x9e2d, 0x8, 0x1ff}, @initr0={0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xffffffff}, @exit={0x95}], &(0x7f0000003ff6)='syzkaller\x00', 0x1, 0x3a, &(0x7f000000a000)=""/195}, 0x48) pipe(&(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet6_buf(r2, 0x29, 0x0, &(0x7f00000003c0)=""/65, &(0x7f0000000440)=0x41) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000080)=0x5) 2018/05/03 08:06:47 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000736000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) sendmsg$nl_crypto(r1, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000100)=@get={0x118, 0x13, 0x204, 0x70bd26, 0x25dfdbfc, {{'rmd128-generic\x00'}, [], [], 0x0, 0x2400}, [{0x8, 0x1, 0x77}, {0x8, 0x1, 0x8}, {0x8, 0x1, 0x401}, {0x8, 0x1, 0x800}, {0x8, 0x1, 0xcb1a}, {0x8, 0x1, 0x5}, {0x8, 0x1, 0x1}]}, 0x118}, 0x1, 0x0, 0x0, 0x4000}, 0x4000001) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x8500) ioctl$SIOCGIFMTU(r2, 0x8921, &(0x7f0000000080)) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000000000)={0x1, 0x0, [{}]}) [ 267.270156] ALSA: seq fatal error: cannot create timer (-22) [ 267.313070] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/05/03 08:06:47 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000000108010000000000000000000000000428000100", @ANYRES32=0x0], 0x228}, 0x1}, 0x0) 2018/05/03 08:06:47 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000013000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000140)=ANY=[@ANYPTR], 0x8}, 0x0) 2018/05/03 08:06:47 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) r1 = getpid() r2 = getpid() setpgid(r1, r2) r3 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x10000, 0x0) ioctl$KVM_GET_DIRTY_LOG(r3, 0x4010ae42, &(0x7f00000000c0)={0x4, 0x0, &(0x7f0000fee000/0xf000)=nil}) sendto$inet6(r0, &(0x7f00008c4fac)='g', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r4 = socket$netlink(0x10, 0x3, 0x4) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) futex(&(0x7f0000000100)=0x2, 0x0, 0x0, &(0x7f0000000180)={r5, r6+30000000}, &(0x7f00000001c0)=0x2, 0x1) write(r0, &(0x7f0000000080)='>', 0x1) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000200)={0x0, 0x7}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000280)={r7, 0x3, 0xbb, 0x3, 0x8, 0x719}, &(0x7f00000002c0)=0x14) signalfd(r3, &(0x7f0000000300)={0x3}, 0x8) writev(r4, &(0x7f0000000040)=[{&(0x7f0000136000)="480000001400190d090043eafd068c560a840080ffe006004e2000000000a2bc5603ca00000fff89000000200000000101ff0000000309ff5bffff00c7e5ed5e000000000000009f", 0x48}], 0x1) 2018/05/03 08:06:47 executing program 6: syz_open_procfs(0x0, &(0x7f00000001c0)='net/ipv6_route\x00') mmap(&(0x7f0000cb0000/0x4000)=nil, 0x4000, 0x2000003, 0x32, 0xffffffffffffffff, 0x4000) r0 = socket$inet6(0xa, 0x6, 0x0) r1 = socket(0x11, 0x4000000000080003, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00001fb000)={'vcan0\x00', 0x0}) sendto$packet(r1, &(0x7f0000485fb8)="18f4241a85f57141ebf0f7ac134ffffc08cb0c2c39afe40063fbb19820d04ff30f8dcb76aa5d972865ec04fdcafcd01dec4a1ff1a4c5d3963f08788581176e51253680bfcbcdc632", 0x48, 0x0, &(0x7f0000601000)={0x11, 0xd, r2, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x0, 0x0) ioctl$KVM_GET_DIRTY_LOG(r3, 0x4010ae42, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000ffb000/0x4000)=nil}) listen(r0, 0x5eb857) r4 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r4, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) r5 = accept4(r0, &(0x7f0000975000)=@can, &(0x7f0000752ffc)=0x10, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000440)={0x0, 0xffffffffffffffff}) ioctl$KVM_KVMCLOCK_CTRL(r6, 0xaead) readv(r5, &(0x7f0000002800)=[{&(0x7f0000001480)=""/112, 0x70}, {&(0x7f0000001580)=""/4096, 0x1000}, {&(0x7f0000002580)=""/76, 0x4c}, {&(0x7f0000002600)=""/193, 0xc1}, {&(0x7f0000002700)=""/195, 0xc3}, {&(0x7f0000000040)}], 0x6) sendto$inet(r1, &(0x7f0000000200)="1a6e79839bba29e2249104d8794cb4b73fef9d9a4231ee6cf9f7f6f8a68090e470", 0x21, 0x2000000003fff, 0x0, 0x0) sendmsg$nl_netfilter(r5, &(0x7f0000b76fc8)={&(0x7f0000715000)={0x10}, 0xc, &(0x7f000066f000)={&(0x7f0000002cc0)=ANY=[@ANYBLOB="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"], 0x243}, 0x1}, 0x0) sendmmsg(r5, &(0x7f00000011c0)=[{{&(0x7f0000000240)=@l2={0x1f, 0xb3, {0xa4, 0x6, 0x4, 0xfffffffffffffffb, 0x0, 0x7}, 0x1, 0x1000}, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000480)="8e151da1a962fa69a0edf58622b3e591a3d0608a5d3b066d5cf175cfd7139b638115aacc499fc183826d7c2d3b90be5090611383960b1a76c81153a6f04244d8af706f2102f3e7cdfee65a2f5aba99692063fe677748c87cb5557bf1644628b397e13fb4e08437dc0c4d962d04debf470577201578f5adfa319c218a13fd88809c46af53d093b20c70a6e8f315cf4935a64a7c9326d12f2147ead5e26c594bad21146f5fddf9855f713e08c41d"}, {&(0x7f0000000380)="289a46552503aeba47b41f94e7747ea7df8196742a28cc4c5f683a9ded3ca5cb8af3d9da44f1aaf3a9b4659936d555602f57c63d4395875359bbdf34d9994ecf0668069d8232d9d97592a53220"}, {&(0x7f0000000540)="93b0e1f3535fa90e5daa68d609053c844763f546d5c6ca69c9dbd6a877ea30ea02c514c4c5810381e50a805c5a7b273889c0018ed364ba9f94b5e3bbfd12e0ad9f718f1a9d1121028a649bfec23e3811"}, {&(0x7f00000005c0)="674f7a64c474074d4ae15176187569254416233c527d3191256af251ac56b85f1e6ba3b5249c40bff67fbbbe45cb69c3297998f228d97a9d5484bf47e6264baa1bcbb8d9ab7378ca78b99afcaeb009ae24ab5228d343e8cb7f8b765287ef3a615bfb1550a98278df422e3c8a4f928281254d328abf5eae02947d6f5bf5854c5547bb42ba494993354b3cbfd311759b2957fc5cf55215aa15223cafc4"}, {&(0x7f0000000680)="84bc13e65e2ea887070877770092ffb3734174e9005b0ad5ccfa7a1d1dcaf7903dc3a73397e1746d13eeea2a3e2715a77634a0111c552732750a6dfef9c0108d1b61c5e2b28ec571d87e35c70bf347662f33757441ca66641605be64705435334348bb2b27af7fef0bea134335d02291bf0db184f023c6bedea73b3f67742afe070cf5a5a1807859eb8d829b39c96448ba"}, {&(0x7f0000000740)="c938ed55e51fc32c73adf74f031cfa243cfd2ffe425043aea72bb0892afffb1b8bedbbcc934176b1d2e8f5b6471a29112212ca719cc09e20fb7ddb99afa2d2429aaff5d5e15e852dd95c40690ed987f84562aa7f6d58df9fb50882597d06e89cf70f134efc5504dc3430d4a35aaa4274d38f83c6"}], 0x0, &(0x7f0000000840)=[{0x0, 0x119, 0x6, "d183453b272ee77947803b1de44cdb0e87ca0f040ac41d80190f0492489e70bf591c5dc0aec0cd7b2888177bcce0316a0d7a560d001adb2a6f0735cf1671bd73280226481619cb935d6aa1a442166d973912f674a340d9a9aaf18405a4c8e3253b0e8ad0bedd9973c11d4872556af5b453864abb8c909ab450b22a985e2cc31bd0bb27a4025d646ceadd166001ee09bcc9482ef28de99b027e29858da5ee75ab14c24e1e31"}, {0x0, 0x11f, 0x100, "e08b580349006b1f6c5f3f345f6448a32de508134c2932510fc13ee650d49215a05405e997a10cd3d2020191388b84fa0aad645ffdeea8a42821b455d0bb86c6c6cebd7730de85ac08ceedc6fc63c6af4db67e764ba60a57b199a1e6d4efbd9f0e29a8830a8bb066ce015bba54ce63b8c7b2fe886bfa1795f4b77b9cd6a70a41f618b8e75b29f0680a88666a6fa923aa30fe661fcc39609a2dd1598630cfcf1d22420a5efca158b658e1813a6d0149703b54c6c8bc7b95e28b8b58d3effe3dd2cc849e00445e19cb9e95c66fdc71ed029a08b3"}, {0x0, 0x10c, 0x3, "49ed16dadb9934f6d05dc631227e300a139556a3ee5a67ef7ebac0e93730d73b71cd0e3c73bb2f774109f5801678ea3bb9b5710e7b1ccbc07773fe722b6104e1b5d7be3331b08142ddb171ec8c848b76d4a5b9b2d9ccc8b2e1e6a528cdf63fffc036ced43eb854900f8719a79f43aca2109c4ec73d77a1a56ce625a0d519f100906e"}, {0x0, 0x117, 0x1, "a9d01b253c0304c4749a89edc747be64d43bbb986768060bc4781d7e90af8aaf25a36045d34de9bcff839bab7e5cf6ed362b5a9d30f7853ae9899f40fe549ec158fdb69769c2467be0ee34c4dfac913f77c667f15464cb5b051a05a1e5a7b6949ebf0b4df40cb67b113e4b36ac0f1d7ddc8cc92c0a0fe91989abe2edb68c25cb6006e16d3904d59a137433c95b90267eb6d5304c994becf42383a40f723e620b30aaa7b034d877e99674ea3569ff34f646450bc3cccef658d6a0c28efc1d2c86b83522a01c8d97a2dfa07ba955ccb968618e55b558f64e4087d51a"}, {0x0, 0x11f, 0x1, "d090e00dead99c5440702f53957aeba6d80692ff154e5065d8112d6c5681fe248436656e68da84256ebf70702a259ba6d1486c8cee587f49e8ce4668fcc666f5b369a03f33e67f4636eb692e024a7dc742ab8b6a99455959b4e578101ba7422b45413b38e1e5298d7ff80ce03fedcdd12c46bc3520990060a22f8e19efddcfc5729a0ebd1d827e5d9edfb62406dc68df6c7a49d49c177fc6a187bcc89329db237924d9b3463cbdf49a7e282478970077f3c9cc154b96fd27c8271084126208678a060f2f67462e604902772b4f341dd50362137ffbd9dba6e448e013761542307d4f2e4c8d7f67199c9211bcd4125ef56910c2f9"}, {0x0, 0x11f, 0x3705, "5b2b2e3231eff76b44e950a658f8259351c54fec4b1f55f25fa54b32f404f60428230c43dded985eb096"}], 0x0, 0x4800}, 0x1}, {{&(0x7f0000000cc0)=@llc={0x1a, 0x33a, 0x949, 0x4, 0x1, 0x9, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xd}}, 0x0, &(0x7f0000000f00)=[{&(0x7f0000000d40)="e280a55b99d5c8593b33e7c216f92681f36b2f6d32c1d25e9b1d48e444b1426bb534847ddefed49c5dc8f582f6e8943d90189e6ca732a301fe258971f09967620725c7319305b5f1fb24ecbf1964c5ac1964d808e5fe15f2511591e7bf13e065278eacc1ddd575ed301865e8ddbd0d8290a8f5d61edacc2054506b3805b02f144e98bf8e1857b832ad75eb22602eccdc603de4d8b34ac71f7e004ac0aaad71699dda1d8900de9624ef5117fb083c988ca5807f890e295b06d3df660a67e002b8d38510572c1cda97d012b81a15adc8ff68da2e11307cbc5e45ac5f6b853a3d50111a17b6b3470fb934d5f03487"}, {&(0x7f0000000e40)="5767cef81c590b0a748d7e8c28f881a67eef69f4be882a378cc452be5cbb4f8f697fe295f4acfeaeda87a78968c13b7d5de661d309f1572f92cf0c476e7fea838ad74222ddfc28e7a3e2c6c4bce8eb9cfedecf4b84eced688f6b2d28d3eeb7dc12ee72bf0c8aedb99b6a0c40940244aa07e85145bd31727d0dff31557fb5903f27225dae46c23d77a57b490842b8"}, {&(0x7f00000002c0)="a8904ec577557c79acd7795748a1e41ca95d2235d70edff840ef750915fe83a8f0b614832195a7e44648a378e2c021"}]}, 0xe8}, {{&(0x7f0000000f40)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-cast6-avx\x00'}, 0x0, &(0x7f0000001180)=[{&(0x7f0000000fc0)="9bd4e8c6b86f735d7dff2e9b273de365cb5281e933d3002278e488cd5c462b182db467ae7849194f6f018171c97aa44e120bf3779501061436e3f138a98f1dff64b27a1547b43739a7bf6e83933d6af62447611a52daf086780f71134e1af4da9c73e68cf8d421ba1d659521c771d2ee1fd05bb2b81b364f2a0c45247601377da03a0e10f6b240a4b0e1845192d5faf808c3bb217b088267b84dfdd08a52"}, {&(0x7f0000001080)="9394cd58e25346f5ce51cf578d29c59d7217bf777e04d1192b47169930f8fcf55ba6da8d4497d9d56d71ccfe2a4de1c0c12fba6ca9f97d78d160ea47e2094724cf2553c9dcc4d0f365dc352279c430c1558e1c681fab9a365cda8a38f6a186c7c9e2740389fd15d7d69a5d413610f2574690ab06a1848fc8ade937344b575232fd8be19a40ec05ae986406e9fc28238b55128c1af84069974fb9c22b1e3ae442293094f3562c26f5654ddefa74411cc380e33c883fa2ba0a190dc9d56496"}, {&(0x7f0000001140)="7c349f8e362c72c199302987c117195db4ca841609b43267677cd01a5c05c1e40837860ef9c8d56b241b41cc4105589e4c9857671b0127cd233d097dd3"}], 0x0, &(0x7f0000002f40)=ANY=[@ANYBLOB="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"], 0x0, 0x40000}, 0x1000}], 0x3c26b3a, 0x40) r7 = syz_open_procfs(0x0, &(0x7f0000000040)='limits\x00') ioctl$GIO_SCRNMAP(r7, 0x4b40, &(0x7f0000002bc0)=""/229) dup3(r4, r5, 0x80000) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00000001c0)={'ip_vti0\x00', {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}) fcntl$F_SET_FILE_RW_HINT(r4, 0x40e, &(0x7f0000000300)=0x3) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r7, 0x84, 0x16, &(0x7f0000000140)=ANY=[], &(0x7f0000000400)) r8 = gettid() syz_open_procfs(r8, &(0x7f0000002980)='wchan\x00') ioctl$TIOCGSID(r7, 0x5429, &(0x7f0000000340)) fdatasync(r6) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x200040, 0x0) 2018/05/03 08:06:47 executing program 2: perf_event_open(&(0x7f0000223000)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001040), 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000133ffc), 0x0) 2018/05/03 08:06:47 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(0xffffffffffffffff, 0xc1105517, &(0x7f0000001000)={{0x0, 0x0, 0x0, 0x0, "a399e9c5580000040000000000f07531dc6150defaca6eddaf1b8b8c36184c8f013be96ea31efbd29ca9b9d7"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "655397eb4a90dc0d4bbd7430f3aa50c6a17a4cbe46f9a27f671d171c4a2450f288493929c1e0fe9468a5eb556554a2803b25502ef5bc450d5f58f28b16e1198d", &(0x7f0000000080)="446465762f736e642f636f6e74726f6c4323009cb55a60fb8d54423e20546bd33125000000000000fd03e22965bb699aabcb8311b779fbf5497252581e19688501001a7898bd7751951d53b93ab1", 0x4e, [], [0x3, 0x1, 0x80000001]}) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000001000)={&(0x7f0000005000), 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, "b1abe2da02000000e1000000fc00000000000000dc98784b49e0007e00002fd9"}}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/05/03 08:06:47 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'bpq0\x00', &(0x7f0000000140)=@ethtool_cmd={0x19}}) [ 267.464453] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. 2018/05/03 08:06:48 executing program 0: pipe(&(0x7f0000001540)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000883000)=[{r0}], 0x82, 0xffff) vmsplice(r1, &(0x7f00004e8000)=[{&(0x7f0000004980)=';', 0x1}], 0x1, 0x2) 2018/05/03 08:06:48 executing program 3: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x80000000000b, 0x0, &(0x7f0000d8d000)={0x77359400}, &(0x7f0000048000), 0x0) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x121000, 0x0) open_by_handle_at(r0, &(0x7f0000000080)={0x50, 0x80000000, "a3f8f3664a63decbf64ef814b06af48ad3a51e731f50c436e98e048a459d5933073b6e0736aa2dae93a5c8c1d817f1534b304ec6c5a355d81c685cbddcb58474c4f785993c5c8167"}, 0x250400) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000b7dff0), &(0x7f0000048000), 0x0) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) exit(0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x101000, 0x0) ioctl$TCSBRK(r1, 0x5409, 0x533d816e) 2018/05/03 08:06:48 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x5d) ioctl$int_in(r0, 0x5452, &(0x7f000053d000)=0x4) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0xf5ffffff00000000}, 0x1c) [ 267.671840] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/05/03 08:06:49 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc-twofish-3way)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x400, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r1, 0xc1105517, &(0x7f00000001c0)={{0x7, 0x4, 0xaf9, 0x800, "15e0eee7fff3007290769ed8702b85cb328648ed566c600c28a821953e57e5ba1c1a0154309f539648af5d9e", 0x3}, 0x0, 0x0, 0x8000000000000, r2, 0x9d5, 0x8c6a, "097730af222399be6f76a76ed1dcfc230dbe25bbc3c1aacde4f2a4c3c5a9cb8de8d6912dda3a0b36db2b9a61d06db159bd55b70cfc9bd6c21501305d2a690256", &(0x7f00000000c0)='wlan1cgroup#ppp0&selinuxbdev\x00', 0x1d, [], [0x31, 0x1000, 0x1, 0x8]}) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x208000, 0x80) accept$alg(r0, 0x0, 0x0) 2018/05/03 08:06:49 executing program 5: r0 = socket$vsock_stream(0x28, 0x1, 0x0) io_setup(0x6, &(0x7f0000000000)=0x0) r2 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x6, 0x8ea15115b170e0af) ioctl$TUNSETOFFLOAD(r2, 0x400454d0, 0x7) io_submit(r1, 0x1, &(0x7f0000000680)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000040)}]) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x0, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r2, 0x29, 0x45, &(0x7f00000002c0)={'HL\x00'}, &(0x7f0000000300)=0x1e) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000000100)={0x0}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000000280)={0x28, 0x0, &(0x7f0000000180)=[@register_looper={0x630b}, @request_death={0x400c630e, 0x2, 0x1}, @acquire_done={0x40106309, r4, 0x4}], 0x98, 0x0, &(0x7f00000001c0)="5b9883b296a3ca6c5cd1a20bf1aa77386e8f6a5a85ccb207560231949cb81a669b29c31b58537fc68cafe89107d6af9e9eaf79949d80d3599bd81eeb29fb7d7ec18fef481743581b67d71ebc7dfdd420f8d52f15efa01439876890ec585c12b603150661b6229c6e757b6eecb37133193341d41d725bf00940b32d55a42363839e2f4463c79a18011724fa1521101da89ba726acf71ab38c"}) ioctl$sock_bt_hidp_HIDPCONNDEL(r3, 0x400448c9, &(0x7f0000000080)={{0x5, 0x1, 0x2fc, 0x8, 0x100, 0x4}, 0x1000}) 2018/05/03 08:06:49 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x5) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0x84, @dev={0xac, 0x14, 0x14}, 0x0, 0x0, 'lblc\x00'}, 0x2c) recvfrom$inet(r0, &(0x7f0000000040)=""/165, 0xa5, 0x40002040, &(0x7f0000000100)={0x2, 0x4e21, @rand_addr=0x9}, 0x10) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 2018/05/03 08:06:49 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x5d) ioctl$int_in(r0, 0x5452, &(0x7f000053d000)=0x4) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0xfec0}, 0x1c) 2018/05/03 08:06:49 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000bfcfee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f000039ef7a)=""/134) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x2000, 0x0) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000000100)={0x9, &(0x7f0000000140)=[{0x6d8, 0x3, 0xae, 0x9e}, {0xf5f, 0x2, 0x7, 0x5}, {0x6, 0x9c, 0x7ff, 0x6}, {0x400, 0x2, 0xc873, 0x702}, {0x6, 0x3, 0x800, 0x7}, {0xe0, 0x2, 0x5, 0x3}, {0x3ff, 0x1, 0x2, 0x89}, {0x3ff, 0x4, 0x14, 0x4}, {0x978b, 0x7, 0x2, 0x8}]}) 2018/05/03 08:06:49 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/ipv6_route\x00') r1 = syz_open_dev$urandom(&(0x7f00000000c0)='/dev/urandom\x00', 0x0, 0x1a3042) epoll_wait(r0, &(0x7f0000000040)=[{}, {}, {}], 0x3, 0x8) sendfile(r1, r0, &(0x7f0000000000), 0x80000003) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100), 0x10) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'nr0\x00', {0x2, 0x4e22, @multicast1=0xe0000001}}) 2018/05/03 08:06:49 executing program 3: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x12000, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000080)={{0x80000000, 0x800}, {0x20}, 0xffff, 0x2, 0x7}) openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vsock\x00', 0x400000, 0x0) r1 = socket(0x200000000010, 0x3, 0x0) write(r1, &(0x7f0000000000)="2400000026007f000000000000007701000000ff010000000000001b0000010008d10600", 0x24) 2018/05/03 08:06:49 executing program 0: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000006c0)={'ifb0\x00', 0x4012}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000000040)=0xc) r3 = syz_open_dev$audion(&(0x7f0000000200)='/dev/audio#\x00', 0x4, 0x2) ioctl$BLKROTATIONAL(r3, 0x127e, &(0x7f0000000240)) ioctl$KVM_GET_DEVICE_ATTR(r3, 0x4018aee2, &(0x7f00000002c0)={0x0, 0x5, 0x8ea, &(0x7f0000000280)=0x8}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000180)={r2, 0x68, &(0x7f0000000080)=[@in={0x2, 0x4e20, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e24, 0xbe, @remote={0xfe, 0x80, [], 0xbb}, 0x5}]}, &(0x7f00000001c0)=0x10) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000100)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x0, {0x2}, 'ifb0\x00'}) 2018/05/03 08:06:49 executing program 5: r0 = syz_open_dev$sndmidi(&(0x7f0000002880)='/dev/snd/midiC#D#\x00', 0x0, 0x400) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f00000028c0)=""/155, &(0x7f0000002980)=0x9b) r1 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x4, 0x14840) r2 = epoll_create1(0x0) modify_ldt$read(0x0, &(0x7f00000000c0)=""/202, 0x9e) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000dc0000)) accept$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000040)=0x14) r4 = getuid() setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@dev={0xac, 0x14, 0x14, 0xc}, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e20, 0x0, 0x4e20, 0x5, 0x0, 0x80, 0xa0, 0x2c, r3, r4}, {0x0, 0xffff, 0xfffffffffffffacd, 0x2, 0x42, 0x9, 0x1, 0xfb32}, {0x10001, 0x6b6b, 0x0, 0x7}, 0x4, 0x0, 0x0, 0x1, 0x3, 0x2}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d5, 0x6c}, 0x0, @in=@multicast2=0xe0000002, 0x0, 0x3, 0x3, 0x1, 0x1, 0x9, 0x3}}, 0xe8) [ 268.740919] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/05/03 08:06:49 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x18, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x2000000000f}, [@nested={0x4, 0x7}]}, 0x18}, 0x1}, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000100)={'nat\x00'}, &(0x7f0000000180)=0x78) bind$vsock_dgram(r1, &(0x7f00000000c0)={0x28, 0x0, 0xffffffff, @hyper}, 0x10) 2018/05/03 08:06:49 executing program 3: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000b80)={'bridge0\x00', &(0x7f0000000b40)=@ethtool_ringparam={0x8}}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x480800, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f00000000c0)=@mangle={'mangle\x00', 0x1f, 0x6, 0x778, 0x160, 0x458, 0x0, 0x548, 0x318, 0x6a8, 0x6a8, 0x6a8, 0x6a8, 0x6a8, 0x6, &(0x7f0000000040), {[{{@uncond, 0x0, 0x118, 0x160, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x9}}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x8}}]}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @ipv6=@dev={0xfe, 0x80, [], 0xf}, 0x11, 0x4, 0x3}}}, {{@uncond, 0x0, 0x190, 0x1b8, 0x0, {}, [@common=@unspec=@conntrack3={0xc8, 'conntrack\x00', 0x3, {{@ipv4=@local={0xac, 0x14, 0x14, 0xaa}, [0xff, 0xffffff00, 0xff, 0xff], @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}, [0xffffffff, 0xff0000ff, 0xffffff00, 0xff000000], @ipv4=@multicast2=0xe0000002, [0xffffff00, 0xffffffff, 0xff, 0xffffff00], @ipv4=@multicast2=0xe0000002, [0xffffffff, 0x0, 0x0, 0xffffffff], 0x7f, 0x4c7, 0x0, 0x4e20, 0x4e23, 0x4e21, 0x4e21, 0x800}, 0x100, 0x200, 0x4e23, 0x4e22, 0x4e24, 0x4e24}}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0x118, 0x140, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x3}}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0xa}}]}, @inet=@TOS={0x28, 'TOS\x00', 0x0, {0x0, 0x7ff}}}, {{@uncond, 0x0, 0xc8, 0xf0}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0x118, 0x160, 0x0, {}, [@common=@mh={0x28, 'mh\x00', 0x0, {0x6, 0x0, 0x1}}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x4}}]}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv4=@remote={0xac, 0x14, 0x14, 0xbb}, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}, 0x7, 0x25, 0x3ff}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x7d8) 2018/05/03 08:06:49 executing program 2: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0xa000, 0x0) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x2d) flock(r0, 0xd) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r2, 0x4018aebd, &(0x7f0000000000)=0xffff8000) 2018/05/03 08:06:49 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/ipv6_route\x00') r1 = syz_open_dev$urandom(&(0x7f00000000c0)='/dev/urandom\x00', 0x0, 0x1a3042) ioctl$KVM_SET_XSAVE(r0, 0x5000aea5, &(0x7f0000000200)={"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"}) sendfile(r1, r0, &(0x7f0000000000), 0x80000003) 2018/05/03 08:06:49 executing program 0: r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x0) getpeername$llc(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x10) ppoll(&(0x7f0000013000)=[{r0}], 0x1, &(0x7f0000001000)={0x77359400}, &(0x7f000000d000), 0x8) ioctl$int_in(r0, 0x800000c0045006, &(0x7f0000000000)=0x7f) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r1, r0) 2018/05/03 08:06:49 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x2, 0x0, 0x1, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x9, 0x2000c00) accept4$packet(r2, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000780)=0x14, 0x80000) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000100)={'sit0\x00', r3}) sysinfo(&(0x7f0000000600)=""/46) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000680)={@loopback={0x0, 0x1}, 0x8, r4}) r5 = socket$inet6(0xa, 0x40000080806, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000540)) ioctl$PPPIOCGFLAGS(r2, 0x8004745a, &(0x7f0000000200)) sync() fcntl$notify(r0, 0x402, 0x27) bind$inet6(r5, &(0x7f000047b000)={0xa, 0x4e21, 0x2, @loopback={0x0, 0x1}, 0xffffffffffffffff}, 0xfffffe1b) getsockname(r0, &(0x7f0000000440)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, &(0x7f0000000300)=0x80) recvfrom$packet(r1, &(0x7f0000000800)=""/122, 0x7a, 0x10141, &(0x7f0000000740)={0x11, 0x17, r4, 0x1, 0x3, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) listen(r5, 0x20000003) readv(r2, &(0x7f0000000400)=[{&(0x7f0000000300), 0x3d7}, {&(0x7f0000000340)=""/171, 0xab}], 0x2) rt_sigpending(&(0x7f0000000500), 0x1f4) r7 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r7, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$KVM_GET_DEVICE_ATTR(r2, 0x4018aee2, &(0x7f00000002c0)={0x0, 0x6, 0x7fffffff, &(0x7f0000000280)}) fcntl$setflags(r7, 0x2, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000640)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4008641c, &(0x7f00000007c0)={r8, &(0x7f0000000900)=""/30}) keyctl$join(0x1, &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x0}) setsockopt$netrom_NETROM_T1(r6, 0x103, 0x1, &(0x7f0000000240)=0x3, 0x4) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000000580), &(0x7f00000005c0)=0x4) close(r7) r9 = accept4(r5, &(0x7f0000660ff4)=@nl=@unspec, &(0x7f0000000040)=0xf5b19b4c0b1ce647, 0x0) setsockopt$SO_BINDTODEVICE(r7, 0x1, 0x19, &(0x7f00000000c0)="697036746e6c3000000055c3358000", 0x10) recvmsg$netrom(r9, &(0x7f0000000940)={&(0x7f0000000180)=@full={{0x3, {"cc71a2b0fc7562"}, 0xb81d}, [{"ca656386e14354"}, {"7876c075e97b96"}, {"4de983d35ba1d7"}, {"f6e8d540853f18"}, {"7af8c779376ac1"}, {"6e48af09618b41"}, {"cbed916ce34e67"}, {"83eff6f7aab7bc"}]}, 0x48, &(0x7f0000000580), 0x0, &(0x7f00000005c0), 0x0, 0x20000000}, 0x40010101) 2018/05/03 08:06:49 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000080)='./control\x00', 0x0) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f0000103000)='./control\x00', 0x40) r2 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x1f, 0x4200) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x5, 0x8, 0x6, 0x7fff, 0x0}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000180)={r3, 0x96b}, &(0x7f00000001c0)=0x8) inotify_add_watch(r1, &(0x7f00000000c0)='./control\x00', 0x200) 2018/05/03 08:06:49 executing program 7: syz_emit_ethernet(0x66, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff88, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x2], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x100, 0x0) fchmodat(r0, &(0x7f00000000c0)='./file0\x00', 0x9) 2018/05/03 08:06:49 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x5d) ioctl$int_in(r0, 0x5452, &(0x7f000053d000)=0x4) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0xe}, 0x1c) 2018/05/03 08:06:49 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/ipv6_route\x00') syz_open_dev$urandom(&(0x7f0000000080)='/dev/urandom\x00', 0x0, 0x1a3043) sendfile(r0, r0, &(0x7f0000000040), 0x5b) [ 269.100507] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/05/03 08:06:50 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000100)={0x0, @local, @multicast1}, &(0x7f0000000140)=0xc) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(0xffffffffffffffff, 0x111, 0x1, 0x1000, 0x4) r1 = dup(r0) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) syslog(0x5, &(0x7f0000000180), 0x0) getsockopt$ax25_int(0xffffffffffffffff, 0x101, 0x0, &(0x7f0000000080), &(0x7f00000000c0)=0x4) syz_open_dev$dmmidi(&(0x7f0000000180)='/dev/dmmidi#\x00', 0x5, 0x14000) openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x400, 0x0) syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(0xffffffffffffffff, 0x81785501, &(0x7f0000000300)=""/250) 2018/05/03 08:06:50 executing program 5: r0 = socket(0x1e, 0x805, 0x0) listen$netrom(r0, 0x1) r1 = socket(0x1e, 0x805, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x80000000}, 0xfeda) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x80000000}, 0x10065) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x80000000, 0x0, 0x2}, 0xfeda) r2 = socket(0x1e, 0x805, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x80000000, 0x0, 0x2}, 0xfeda) sendmsg(r0, &(0x7f0000000140)={&(0x7f00004f5000)=@generic={0x10000000001e, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00006e9c68)}, 0x0) 2018/05/03 08:06:50 executing program 2: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x240000, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000000280)={{0xa}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}, 0x5c) open(&(0x7f0000000000)='./file0\x00', 0x84040, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000040)={{0xa, 0x4e20, 0x10001, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, {0xa, 0x4e20, 0x7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x5}, 0x9, [0x10000, 0x3b8, 0x7e, 0x0, 0x7fffffff, 0x3ff, 0x8, 0x81]}, 0x5c) getsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f00000000c0)=""/92, &(0x7f0000000140)=0x5c) pipe(&(0x7f0000001540)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000883000)=[{r2}], 0x82, 0xffff) vmsplice(r3, &(0x7f00004e8000)=[{&(0x7f0000004980)=';', 0x1}], 0x1, 0x0) 2018/05/03 08:06:50 executing program 7: r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x120) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000000140)={r2, 0x5854a746e731f48b}) getpeername(r0, &(0x7f0000000040)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000100)=0x744b4cd73ec95d) 2018/05/03 08:06:50 executing program 1: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa, 0x6}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x400, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000040)={{{@in=@loopback, @in=@broadcast}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f0000000140)=0xe8) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e90000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) clone(0x600, &(0x7f0000687000), &(0x7f0000b4c000), &(0x7f00000001c0), &(0x7f00007a4f71)) close(r0) 2018/05/03 08:06:50 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/ipv6_route\x00') ioctl$SG_GET_LOW_DMA(r0, 0x227a, &(0x7f0000000080)) r1 = syz_open_dev$urandom(&(0x7f00000000c0)='/dev/urandom\x00', 0x0, 0x1a3042) sendfile(r1, r0, &(0x7f0000000000), 0x80000003) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000040)={0x401, 0xc776, 0x6}, 0xc) 2018/05/03 08:06:50 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) dup3(r3, r2, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000180)=[@textreal={0x8, &(0x7f0000000040)="66b92000004066b80040000066ba000000000f30670f01c8670f01c8f0837600000f01d10f219b6580bf6f6a05baf80c66b8246b378066efbafc0c66b80000000066efbaf80c66b86454b38866efbafc0c66ed0f01c8", 0x56}], 0x1, 0x0, &(0x7f0000000000)=[@cstype0={0x4, 0xc}], 0x1) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/03 08:06:50 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x5d) ioctl$int_in(r0, 0x5452, &(0x7f000053d000)=0x4) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x3}, 0x1c) [ 269.911486] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/05/03 08:06:50 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000080)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x52, r3, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/03 08:06:50 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget(0x3, 0x3, 0x4) semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f0000000300)=""/4096) r1 = socket$inet_tcp(0x2, 0x1, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f0000000240)={"6d616e6786650600000000000001000000001e00c000c3c726ee00"}, &(0x7f00000002c0)) 2018/05/03 08:06:50 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000780)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x20000010800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xbf}) r1 = openat(0xffffffffffffffff, &(0x7f0000000440)='./file0\x00', 0x0, 0x0) io_cancel(0x0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000180)="c4f73f56bf377c49c20b706aa0dfb589136dcbd595d8d087294cc4b3eb8200e7394fdec74c5363a247165e4df91d86111c5f8d891af2779a51a8174cf5553a4207bb49b55e8b9e01fdb4bf8b65e4551287f65e", 0x5047b8e76e6cb1c7}, &(0x7f00000004c0)) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000000500)={{0xffffffffffffff81, 0x10001}, 'port1\x00', 0x22, 0x0, 0x5, 0x9, 0x1, 0xd391, 0x6, 0x0, 0x2, 0x8}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f00000000c0)) write$cgroup_type(r1, &(0x7f0000000280)='threaded\x00', 0x9) write$binfmt_aout(r1, &(0x7f00000007c0)=ANY=[@ANYBLOB="070106ff390300007503000004000000340300001f0000000000000000000000df6f164ba8c9e8f5a681d7eb91ae8a806d760900b94c2454ce96d4c8af803f444ce5ba50be1b775d72563301b15159255e217b75e6aeb74eee9f42f012b0bc6629954555782a324748743560d8ee53f69c20fe56c6a76662bbfde1ff8d91c0b73f51092656f5681057974949488d421f6d406e37b0db178b2fb0ba070c335670239e8ae8d986d3e54b4decc0668c1f0211ec0b77ad11eb14aaab41b6ffd607970df2ab7b1d3f60d7a0630e02a2f6572e1192b74b475da1df4d82faea4a72bc2e596c496f7587214aeb7431ed8cb3b99fbbfdbc08f0324e3ea545709b93747d2d42026a0d99e6a345e87bc50cfeb425daf000f8da9e7d185aefba648dee169503e97c976eefc18a906c6597ef3bee5808acd2e7b09d51e134eafbbc1af24df708dff9150afe6d0bb0b9b3ebe750a6def092bc5022d94359f06b8fda67e75979aa154a6530fc66adf0b98f7ef87a261d873bbe6e16dca176f659eddb88b51214841a07fdaaac338e7c44f58b33a2730e4f428ef37711fda64cc777b778b23422bb53d1228ba2489a0b31caf1d1150f2103ef32a196acb34c454af61bf947ff587b55286ac6dd4fa4794ca2fa7c9423e16abf5ad19f52e688ecf1eda8c202886ef0bdad2659112455dda33a55d0799e1ae46598311deade4b1d9a812196df027c851f2abe95c56247d9d6b129a84b7a834603fe42e707c9a31826651f50f8ef46cd93c7b607e5aba65198d21cb0e6b683380cadaac912d81ff6a86682ac38abdb6c281f503d99a1b7d9d6e642c8383380cb97dfde6e8b9a43531c56eda8cdd4d7a86c2398c3ca80aff952864712e9cdf6a2dee1f2105c3fd9f50196ae0ec2f8b7fdf7510a17e0c4961c7830d86d36409382fa2407b6f7d1885d1219bd3ab4e1b85b35fcdfb292885b18a2fa7868c90b5a81ddce47093a5a9789aa73ba0382d1754b98348719c0defa94ba7f56f3e79af5f59b547e316d44b160772da2880e54db21bbc9812895baf6df843a36f15044a7db302ce5d73528af848e5e416103d00f3d83f0800ba3bdc4976b87418722ff048e712aa16ca6b176f2851768287e53129138af7a5f2767a0447b3467c1464f1e585f4a13fe65878bf4d393bd6623a3e5dca4561c205034230b6ada540f5ff24a9769e5274170e7e05c1e4682d63cb660c2ce02ed78542fdf2bcfe263ec5cf3aec7a864fe3741e3db9eb4b71435297fd1df1e7650e1d2e7d0465a9986e9fc1a0063cfde02a768c2f98118354acaba2e48727b102f052403814211fe000ee092d24a17851fb8f5ec79c6b87c625fc242b66fcb42ff4370e74b5019296b3429a059b109074b64bb37d5538295080c06fb1e10fc98ff2a65fcc1f655026144fc1ca31dafaf4092253b06bd563bb3e92673fffaac53b7881fd033e04f7f30577125d3fe6f24862cbeef020f8d868089877b7b5ab6dcf07fbb4a2bc2948094fc4c5fbdd2eb0a4ecd46af53913223f66949b43fdc0686a42422ba642e2f296336053e874b75d67306fe9c52bd8c8c703411dc776ac2277aeda4b8c1b60e47efce51c0fc64c110e9f441f8470590ee325bdca2c1428f5f6ce4e2e8347471d068faecacb8dd8cc94063baf1dd79addc45bf95d8862882201c9c49209bd0675bfd83fd3afae0525a7fbba067579e99ffa6cee2b83a3f6eb048ea39a4e5cc4df08f4b2db8e59550be535b834add4ce7c7372e2de09d5103141e2c2952534e835a023e4c9a7d1934044ff6fbed5ad40f133d1526b477d81a8e61d31b8054a8b8cfa47cf580f4ddc9f35cf1e3b65ade530a82b229e6706c33f73d470bb884bc8ee47a68237c7017ae350d5ec46daaa2f03609a2502880799b6c32e3883d8fd8cc691547adf18f7008ec5dda4cd13ff28c718b6706147c0a3bf5e117c4c334bd45ce149334156ae9956394209e1baa47ce76706d21645235133c70105be13cc23af8af79aafbfb218da25dd16b6edc08072e378b9dd2895d34a9e99197ddfd485302eba4b1df6ff00eaa628c84297cba17ea313a395efdc8e23fd2d3ea7f932680fcec02c29180e3a36ce88acd154299846126b8cbfe98040ba09f2543549037e66db034482d446d2f05bc86ee22d36c83cd25bc6d940cf929630a73fa7d306bd210211ea8f8ff8f5e394756bf9447fd251a2e66bfabf0bf1fc837ccd92e067308bf3fac5282977a737e5cf97ee10b075297f08064428c6dafad60735a866300a5517b05bef4453028dbff581f8efbe51480523cbaadeb3cc3c0747caa80b18e72bcc8fc8cda12ec2ec2229f07c6d2c243c5579b0eaf7020c585e3506bc9dd3ec76272bdcddf363d406109b7bfaf736ee63161f82eead801a731c67f8bd09c0c316b653cc9251dfe33a8b0e82de99b89d4c337fd80294a32188897064445df8a0106b882fb35c2bed9cb3313cc32852414b357c8a583d30f420f51cb720189b36aec5c126583dc25cd4b045a1721cd3e142b2c450dcf56c78d4ca105a68af23bc7815023f767745f54a81faada511bc96a78de03d6e3376d40a72480fba56195edb4665c1fa540417d7324bb16b67bed3a3fed6c8defd39a8e91ab854bd22f8f6154d63c1ae25cc171ffa45b61b45a7213e367a1ba36cd60be89af1ad97437b4b4b8fd48bdae8ab5301fb25733045f0598f56ef1e3fd4645e36c0a2e588b8361a7bd2e7b187fc61e56d3e4a8bd166cce75d104c3e54e59d2aa734591f54e8740d7fc780ee9bd5ae0ed040c1350cbc3297dbcd26c50462f59f414bf74ab62a6e157e8566b13eb13df95aca93521ee8dae017174dae74d6bd5fa4adb8ff509f4c01cc32d02c4a0a460b2a0e1bc394e0990e2a178fae4eee010ceb7dd9b381469204000d0de257dbf6471f0d8252e23440925f9bc8a81f430569e267c092a6d779cc5567ba09456c7dbda2831f1963e3fe5f6136d315ab7a94ce21d99670fa7ee615aea743699d15d03a04b1899a81e3fb35d871143d127dc85247c729ed991202d8334010f9ab9c62b9a06e06eae21715dcfe31ebdf3ad6eaa7d67ec8c863a7867c4d7a1c1747a77b9c44065890f6493d5f8973d92bda4ed76ccb6463e2e20161120f0d6c3b82b7f82aea9cb6420f0349bc02a3833bbd5fa1ea16281b794025935e545b95f4663325e1b16b4c63a7e24e9a6af84651b830bd86579fc14ffff2d5510742e41b91d8bab3704029b3e6977dbf17dbc5bec9ca14b92791f6d8dd65b3afc48dd421f02ed13b87e9f0a84d49e3ee477fd510870afd7ec08f61c6b0eae4610dd7cb7c044b30a22d23a493caf918b4f1c1f202468660aeb2cf3a3f21ff1a9d15326d2b436dd7698e678b089dce5038d87308106f099ea4f4250bf249a590635aeaa08aa4686302e44264deff45a8ba66138d8f2d22706d3be86db130fb65f11353f3e6234eeec1da12203430127b2a7b2432fb14815064b6fc5b05b3ff3f42acfd4587519665f757012a7f388932af4879291fa858b3d0b5dc3a5d958a4e953bd72f6e1458a2a3d53bab5bcf307f22a54379c5c8da816cb25440c52bedfcba6d52a9ce4e1a161ab4921ba2b6bcea2261537149013ef351e7c95f7eac6a94fd76a8ba619477d8f509f8d703850ffd8f7ceb42e884f5be12878f24b6d2ab5f6273ae3113c1b4f4584963e180bf9bcafb784b763052b19ad54fe613052316fad4f7d1ee4c1c9c818aacce82cf2fcb0d44b494d0ac09547ab2d7581b0c5f2fc26035e6556ffc5540ada28687fe269a47efff1382cfcdb9d2557ab4d50ba67911fe12102cd2fb9ae022f04af1d1a52f5ad727e679af50b81d109b60932aa3163829d1be9dd000e4cb65163096dcf9bf3507c3b12a680519f8bdbe80feb3814b5165ff6962d4bc0b12543eccc72c64ab574cc727a66a34fef08912adf40ef345accc9cc16ab17d4466d5630ae5471e594d863e467e841d1586e18f1884fda427dee93fdd8f03f0f959ddeeae1b6e71f616a7a109d477c13651ef1d25621729285e51eb02efb91baad76f8dd3e2dc992135ca5aba0fe9448f3b4be81ab3e18384ecd23e6c5718090d651b157999f99ca0c612b0cd80b8062145b92c93a75024d37ac1c298b6c0dada8002acd8005846331e09e01af6dc6ae9d4113d145d48e91afb45c7ca9f870afe5bff791f48a004cf3e13c0142273596c3992e22a8a23c0cfcc60099511cd0d28219b78266920e9034f00acd9defcd9af89cf8a1222e0829a128ff2643bdec0781cecf0135ffdf929f5b7897cf89ff73c784e3cac8df827daac7a90cb1dc9a923c0da9b42d224216e6017e0dfbc7f32cda91dd1ce10a9364dabea8383ddc02a730cede2a997cd86e6c7275268ed275ca4da1fba28fba0e8c08b528ec067e8d073da372ac8712157984b03a554d8b883ad1789c3dea90eca95dba31d04884e036aa9ffde03bd6aae7db74e25bfa558470c5f5cd474e84664319e4cbb7b2f152fdf265fa1f3972c602252f7bd15713bb688fd0781d18ed30395a581b8112ec8815f322d752ea50cd4b41673913dfae248a5d3abd58c146bb6ffa425e5ae503f0feaf6e66174f9a9eece047104da411b1187eb08f38322c850bb6384e6f249cb522a5d3c461210597ada8a11937534098892cd8791d51f06670b2817d7a65ff43ad75f68992e7e232772a1d4611a6a6e81b6346c3b3e6d754a599831d68ebfcd53fe32cf4e78ab0a586b556f9badebe2ea1320bb6ee15d1908e84cb680c53d99327f0918dc7145605c300d528a252aace7d0fcfcd51ec76476f454e7c50016460cfa827a94b915b758082c19f99b8895638a4c291862f161827d56f71bb4b3965190ea4dfaefd36a3c7ad94f568fe2f04b71ce3375040ac054be744dfa9cce9ce69df87aeb64ae27f43960004bb7fa7347ccab1a3839003891b18644dfe84603efadb0f9157f85b10c7d0254e36666665045a4137a08d52e7d599fd719bbab1bf5918a97d0f3eb790b6eb543afeddea4a5363b8a50935b0964662041dc230c3f07e48246a6ea7513c5951ee83bfa29a950747a419313524ee2f3d2bb6972d77796a351ac82a45f5688995a351bb57b996cedcdbce171592da47afb47c3d78cac5af70010debedf46430e9fc633895534c5aacd35b56a797d4af8baae2d97fed3d0a8ab983fa742e8d2d71c45c7817f4903a6185438a5525bf4f3e2af9dc76ba30870683ec2a02088485994b96008ec104b2ba09476f680bc3ac7dd680fce68b36415a8e90bf6356258afc22992c3555239fe27bc49847378cddfec7d04c4060ddde1bc892df593bea658ffbc0485408d104efa956e0db5e9e2aac9bdd0127b864586a5460711253550d0414cec9af75194f2a91c696fd6ef1ea0f07d54dea66003e753b0b905a02fbd7ad9b17fd71544e4eb9067d2bb462c1379caf4968c292994475adbb68ccd311cf774d795aa9df8ff81ac453fb57ca001ec2e41375570ddb3ba2a03cef1cad4082e9c9eccf7e1153f288ea1f5fdb546517b16777c837d901c25035664338d90effccd1bc88806709a1504e6c6ad2c9d327b18f2c4874ed347467566dcd3bfbab75a538e5d79aa45c6393bd7101fc939609510257eada21e8f44348d05cc56ecfc481a678d3a7b509461028e07c35aac66bd979729a919524ccc68cc756f3bcb70e9f9d6089d5979881a1ad4ec1f57262c0d501b70c82b922dfa9cf5853167f264cbea104db312c70803ca2a5a11e189f3c51e4be9bb27ddff8d6d84811787db287ea13c355f41ee2cbf019be9c94e41d143cfb9a9c5daf4f2a5d4b5e7586c52a925cebe6afcf2897f385ad0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x1520) clock_gettime(0x0, &(0x7f0000000300)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000380)={0x0, @time={r2, r3+10000000}, 0x0, {0x0, 0x200000}, 0x0, 0x1}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer2\x00', 0xfefffffffffffffd, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000200), &(0x7f0000000240)=0x8) r4 = creat(&(0x7f0000000140)='./file0\x00', 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(0xffffffffffffffff, 0xc0045520, &(0x7f0000000080)) fsync(r4) ioctl$KDGKBMODE(0xffffffffffffffff, 0x4b44, &(0x7f00000000c0)) ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, &(0x7f00000002c0)={0x800}) 2018/05/03 08:06:50 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/ipv6_route\x00') r1 = syz_open_dev$urandom(&(0x7f00000000c0)='/dev/urandom\x00', 0x0, 0x1a3042) sendfile(r1, r0, &(0x7f0000000000), 0x80000003) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) fcntl$setownex(r0, 0xf, &(0x7f0000000100)={0x0, r2}) [ 269.993241] kvm [18231]: vcpu0, guest rIP: 0x12 Hyper-V uhandled wrmsr: 0x40000020 data 0x4000 2018/05/03 08:06:50 executing program 6: syz_open_procfs(0x0, &(0x7f00000001c0)='net/ipv6_route\x00') r0 = syz_open_dev$urandom(&(0x7f00000000c0)='/dev/urandom\x00', 0x0, 0x1a3042) sendfile(r0, r0, &(0x7f0000000000)=0xffffffffffffffff, 0x80000003) pwritev(r0, &(0x7f0000000480)=[{&(0x7f0000000040)="8793b57ba346a0c591c259cd7e1afba37006114a8749ef66ffe1d6feded5b04f13574a07a7f625964a", 0x29}, {&(0x7f0000000100)="ed88737e691ad5f4027a50254afb00f6e547ab5e9c83df8f70cc2909a30522f7641fe45ea3fc26ef792efa7031dc3ec3ce6242caedb32f56711f58ba87d52beac913baecb18367c5cd42e34758f8832081acc72cd7dbf2b729505d68987097876d93f6219d42099af2f3b6b83e6302ba9d6a4ac0867652b9724f5397d371c2fad3a711a6204c2584614241", 0x8b}, {&(0x7f0000000200)="5d7eaa352a1466edf9019f203225de661dfbc663128cf155d98432da1972e7a776c4587e10a4545ad0d35e9e695b8d68f109e61a9badf32da552f4f147da59a4ea7a4a9a32bb0efc24d0736d59e472c879f99f85262fbb9a683bd4cac8b8cecbaeb3f669262aa2b3eb67d63917fc2738706e602674f046bf4d057398277347ac5912b84304c84b25e6", 0x89}, {&(0x7f00000002c0)="847c09b03ffc3d182468475f1c01539f0e7a46d5cee7b7ee10ac06db4c8b0d107805b73729350df94a7c0f43e8422bd35396168669908e01b0219ac4319ef77c96b78d4314407ee5efc647b23290d1c6e6b3c1cfbec55bb8ada1d8149accd5eb639635aa078e6ce7c4ddd4f9adf53f904fde109fc2a1ca", 0x77}, {&(0x7f0000000340)="2eb69b578f327f7994146679bcc3a9291d2b664c2a333d4306e444f228ceabbe27fff54da71403058b9458231a5c9c1be9020df11a4000bf3f13de3de616aa56333a2e74e57ca5552f3e4aa5af3152a5acc6a2f5cd0a951d9de8386b2ed1699a2515fcc251be407a5433f21a714b424380d6099d3f980ecbdafd4c36de7f3096513d21a6189473f4a91da9633d89eded2ba3fd70ba0e19afc9f020764941f4bdcc5b71e6afb6cf42541b0b669040846c", 0xb0}, {&(0x7f0000000080)}, {&(0x7f0000000400)="529d5798c2f41e360a0c0cd7202d5f56408c327b4abcadd0e91c7c8924a004de0692faf6e7ddd83e1437632c9a24e436121f429210bc64d4e1bdc0d791ff7b11c1bc4e1a5d06668645513b49", 0x4c}], 0x7, 0x0) 2018/05/03 08:06:50 executing program 3: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r0 = open(&(0x7f0000851000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000003f154)='./file0\x00', 0x0) r1 = open$dir(&(0x7f00004daff8)='./file0\x00', 0x0, 0x0) r2 = openat(r1, &(0x7f00008deff8)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000e20000)='./file0\x00', &(0x7f00000e4000)='./file0\x00', &(0x7f000044fff9)='autofs\x00', 0x1000, &(0x7f00006b8000)) symlinkat(&(0x7f000001fff7)='./file0/file0\x00', r2, &(0x7f000001fff8)='./file0\x00') renameat(r1, &(0x7f00000000c0)='./file0\x00', r1, &(0x7f0000000100)='./file0/file0/file0\x00') socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)) 2018/05/03 08:06:50 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000001500)='net/route\x00') read$eventfd(r0, &(0x7f0000000100), 0x195) pread64(r0, &(0x7f0000000040)=""/51, 0x21, 0x0) 2018/05/03 08:06:50 executing program 0: personality(0x1bb2baf3005a8137) mkdir(&(0x7f000002b000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f00001d0ffa)='ramfs\x00', 0x1000818, &(0x7f000000a000)) creat(&(0x7f0000f66ff4)='./file0/bus\x00', 0x0) r0 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x1, 0x11, r0, 0x0) mincore(&(0x7f0000ffb000/0x3000)=nil, 0x3000, &(0x7f0000000000)=""/4096) 2018/05/03 08:06:51 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x5d) ioctl$int_in(r0, 0x5452, &(0x7f000053d000)=0x4) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0xeffe0000}, 0x1c) 2018/05/03 08:06:51 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_PIT2(r1, 0xae64, &(0x7f0000000180)) r2 = fcntl$dupfd(r1, 0x406, r1) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000040)={0x7f, 0x0, 0x0, 0x5}) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40106437, &(0x7f0000000080)={r3, 0x80}) 2018/05/03 08:06:51 executing program 7: bind$inet(0xffffffffffffffff, &(0x7f0000deb000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x82040, 0x0) poll(&(0x7f0000000040), 0x1c4, 0xfaf4) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) mbind(&(0x7f0000c43000/0x2000)=nil, 0x2000, 0x0, &(0x7f0000001000), 0x7, 0x2) ioctl$KDSETMODE(r0, 0x4b3a, 0x4) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000040)={&(0x7f0000ba6000/0x2000)=nil, 0x2000}) 2018/05/03 08:06:51 executing program 6: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080), &(0x7f0000000100)=0xc) getpid() r0 = getpgrp(0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/mixer\x00', 0x0, 0x0) r1 = syz_open_procfs(r0, &(0x7f0000000540)="6e00bc44d3bc25d4fa0766a9888444d4b342a69d2d664c61290d994f13d6e750702dffe0ea5267da5b7a9969dde896b5c7a8245a677db912b49bf66d2bc7437c4f5566f5347b26166ad64684985aec3bda68dfc9c952e7d53104d8b09f48c62d012803f0d9709d37772768653d3fc5996bc7f80c2ebcd8e58a4b8bd33dca90064cf5ad2f9c943e03c294dd87231fa93a9f21402d7c739300009a6fe8c61bec87f6d922838197fa23e6ba1a87aaab96cc5b95b429d66f94e92d8ea56b3281c766edad50a1ef6807000000000000000000000000000000") mknod(&(0x7f0000000240)='./file0\x00', 0x8020, 0xffffff01) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000140)={0x0, 0x76, "8b06a64c54e91bcd0772b950449e62b4f818a871c5302cd0e64b306d2cd54b195bcba7e76bd883eb30e849489763fed5cbec3d57055cca2b829f699a2ec2f4b16de0200c0ed60184bee90d0541cfa7cf7798f6a590d08f8c2450df80f99b2de068200d661671e92827e6e1f09c59f483d7e44c1b8c10"}, &(0x7f0000000040)=0x7e) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0x1, 0x1, 0x0, 0xffffffffffffc3a6, r2}, &(0x7f0000000200)=0x10) r3 = syz_open_dev$urandom(&(0x7f00000000c0)='/dev/urandom\x00', 0x0, 0x1a3042) sendfile(r3, r1, &(0x7f0000000000), 0x80000003) 2018/05/03 08:06:51 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) r1 = socket$unix(0x1, 0x8000005, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) umount2(&(0x7f0000000040)='./file0\x00', 0x8) bind$unix(r2, &(0x7f000093f000)=@abs={0x1}, 0x8) close(r0) listen(r2, 0x0) flock(r0, 0x1) connect$unix(r1, &(0x7f0000941000)=@abs={0x1}, 0x8) r3 = syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0x101, 0x181002) setsockopt$IP_VS_SO_SET_EDITDEST(r3, 0x0, 0x489, &(0x7f0000000180)={{0x3b, @empty, 0x4e22, 0x2, 'wlc\x00', 0x0, 0x8, 0x9}, {@loopback=0x7f000001, 0x4e24, 0x2, 0x20, 0x200, 0x100000000}}, 0x44) setsockopt$bt_l2cap_L2CAP_LM(r3, 0x6, 0x3, &(0x7f0000000140)=0x28, 0x4) r4 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x20000, 0x0) ioctl$EVIOCGBITKEY(r4, 0x80404521, &(0x7f00000000c0)=""/29) 2018/05/03 08:06:51 executing program 3: open(&(0x7f00002e2000)='./file0\x00', 0x80040, 0xfffffffffffffffd) 2018/05/03 08:06:51 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$inet6_sctp(0xa, 0x5, 0x84) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x80, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000a00)={'bridge_slave_0\x00', 0x0}) sendmsg$can_raw(r2, &(0x7f0000000b40)={&(0x7f0000000a40)={0x1d, r3}, 0x10, &(0x7f0000000b00)={&(0x7f0000000a80)=@canfd={{0x2, 0x1, 0x40, 0x8000}, 0x2e, 0x1, 0x0, 0x0, "0cf6399979d643061e9f048dd751ca7af8fb0b6b0145cd866cdde9f03ec15fda2ba4223f9eea67676dcb0fcc6108f743a29b5eeb11f3f1d61dc2749b718f4804"}, 0x48}, 0x1, 0x0, 0x0, 0x1}, 0x811) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) 2018/05/03 08:06:51 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x1d) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000040)=0xc, 0x4) 2018/05/03 08:06:51 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x80, 0x0) r1 = semget$private(0x0, 0x2, 0x40) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) semtimedop(r1, &(0x7f0000000180)=[{0x1, 0x9, 0x800}, {0x7, 0x2}, {0x3, 0x3f, 0x800}, {0x3, 0x6, 0x1000}, {0x0, 0x1, 0x1800}], 0x5, &(0x7f0000000200)={r2, r3+10000000}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x3}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={r4, 0x0, 0x2, [0x3, 0x800]}, 0xc) r5 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r5, &(0x7f0000000480)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000080)={0x1c, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x8}, [@typed={0x8, 0x1, @pid}]}, 0x1c}, 0x1}, 0x0) [ 271.296853] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/05/03 08:06:51 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/ipv6_route\x00') r1 = syz_open_dev$urandom(&(0x7f00000000c0)='/dev/urandom\x00', 0x0, 0x1a3042) sendfile(r1, r0, &(0x7f0000000000), 0x80000003) socket$l2tp(0x18, 0x1, 0x1) 2018/05/03 08:06:52 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000080)='\x00', 0x1) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000280)={{}, {0x0, 0xbf}}) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000200)={0x0, 0x28f41feb}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000300)={r2, 0x10001}, &(0x7f0000000340)=0xffae) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000380)={{0x7, 0x5}, 'port0\x00', 0x0, 0x10000, 0x5, 0x7, 0x7fff, 0x3ff, 0x2, 0x0, 0x6, 0x8}) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000140)={r3, @in6={{0xa, 0x4e24, 0x1ff, @local={0xfe, 0x80, [], 0xaa}, 0x100000001}}}, 0x84) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00000000c0)=0xffffffffffff0000, 0x4) 2018/05/03 08:06:52 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000080)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f00000000c0)={0xc96, 0x5, 0x8, 0x9, 0x12}) r1 = socket(0x10, 0x1000000802, 0x0) sendmsg$nl_route(r1, &(0x7f0000005fc8)={&(0x7f0000000ff4)={0x10}, 0xc, &(0x7f0000005000)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c00000052000010d70000000092091ed287180000000a00258d800712dc10ed807c69f27cb26cf0426d862c89911d59881170a050be1cea61d437eb33fee6b6725b102f0c04c80c8e2f64b60e3d53ea0e37c579fd99f6594d8107b73cc7daaaafe898054745674a53ad1ee84aede498dd46fb803ddefe70c597b077486910d18f055ac540d24ccfbcf42391fcbec5e6abd14e462f", @ANYRES32=0x0], 0x1c}, 0x1}, 0x0) 2018/05/03 08:06:52 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000000a80)='./file0\x00', &(0x7f00000008c0)='./file0\x00', &(0x7f0000000a40)='sysfs\x00', 0x0, &(0x7f0000cde000)) r1 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r2 = getpgid(0xffffffffffffffff) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000340), &(0x7f0000000380)=0x0, &(0x7f00000003c0)) r5 = getpgrp(0xffffffffffffffff) getresuid(&(0x7f0000000400), &(0x7f0000000440)=0x0, &(0x7f0000000480)) stat(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000580)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000005c0)={{{@in=@remote, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@remote}}, &(0x7f00000006c0)=0xe8) stat(&(0x7f0000000700)='./file0\x00', &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = openat$full(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/full\x00', 0x8000, 0x0) sendmsg$netlink(r1, &(0x7f0000000800)={&(0x7f0000000140)=@kern={0x10, 0x0, 0x0, 0x100402}, 0xc, &(0x7f0000000240)=[{&(0x7f0000002ac0)={0x2094, 0x3b, 0x808, 0x70bd28, 0x25dfdbfb, "", [@typed={0x14, 0x10, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @nested={0x18, 0x8b, [@typed={0x14, 0x3a, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}]}, @typed={0x8, 0x66, @ipv4=@multicast2=0xe0000002}, @nested={0x2050, 0x3, [@generic="7d965d283db70abff7dba71cc04d05b38a0ed11f5b0b35ff8318e1b5979f20938f3f3ea3936a4723359900c8491d05f21758aadee8f9e556910d20d77232628dbeaa8ac8550f1a340d0c", @generic="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", @generic="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"]}]}, 0x2094}, {&(0x7f0000000180)={0x84, 0x2b, 0x20, 0x70bd29, 0x25dfdbfe, "", [@typed={0x4, 0x21}, @generic="99596de0fd909def0bcc5697ef2b8968eda1b4a6f609b75127cf0aa9d6c282cff69dcd2557891172e287b0537a1f100498d5bc49e32ec1636dd5ed2c79c0817e67cc0583ce4e7895148c3e3c4a477e0815c261f5c2b4141f3b49195815a9e14089a2e2671b805d0b6809584fb9"]}, 0x84}], 0x2, &(0x7f0000000900)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x38, 0x1, 0x1, [r1, r1, r1, r0, r0, r0, r0, r1, r0]}, @rights={0x30, 0x1, 0x1, [r0, r1, r1, r0, r1, r0, r11]}], 0xc8, 0x20004000}, 0x4000000) clock_nanosleep(0x7, 0x0, &(0x7f00000000c0)={0x0, 0x1c9c380}, &(0x7f0000000100)) getdents(r1, &(0x7f0000001ac0)=""/4096, 0xb45) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000040)=0x35, 0x4) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f0000000840)=']\x00') ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) 2018/05/03 08:06:52 executing program 6: r0 = getpgrp(0xffffffffffffffff) getpgid(r0) r1 = syz_open_procfs(r0, &(0x7f0000000040)='net/ipv6_route\x00') r2 = syz_open_dev$urandom(&(0x7f00000000c0)='/dev/urandom\x00', 0x0, 0x1a3042) sendfile(r2, r1, &(0x7f0000000000), 0x80000003) ioctl$KVM_GET_CPUID2(r1, 0xc008ae91, &(0x7f0000000240)=ANY=[@ANYBLOB="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"]) 2018/05/03 08:06:52 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000000)=[@text32={0x20, &(0x7f0000000080)="0f01b4c6af51c465b9fe030000b800000100ba000000000f30660f38802a0f01f3c4e1e65a14b28fe828b6480d00f20f001666ba420066b80c6666ef66baf80cb888018b8bef66bafc0cb083eec4e2f9237c9705", 0x54}], 0x1, 0x30, &(0x7f0000000100), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000040)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/03 08:06:52 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x5d) ioctl$int_in(r0, 0x5452, &(0x7f000053d000)=0x4) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x6000000}, 0x1c) 2018/05/03 08:06:52 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=ANY=[@ANYRES64=r0], 0x24a}, 0x1}, 0xfffffffffffffffe) 2018/05/03 08:06:52 executing program 5: r0 = socket(0x2, 0x3, 0x40000000000000ff) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000140)={'ip6gretap0\x00', {0x2}}) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={'erspan0\x00', {0x2, 0x4e24, @loopback=0x7f000001}}) 2018/05/03 08:06:52 executing program 5: mlock(&(0x7f0000214000/0x5000)=nil, 0xfffffffffffffec9) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000000240)=""/193) [ 272.348932] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/05/03 08:06:52 executing program 2: r0 = perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x4, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x7, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000, 0x0, 0x836, 0x0, 0x0, 0x101, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpgid(0xffffffffffffffff) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000080)) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) r2 = syz_open_procfs(r1, &(0x7f0000000040)='pagemap\x00') fcntl$setlease(r2, 0x400, 0x1) fchmod(r2, 0x0) 2018/05/03 08:06:52 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f00004abf1b), 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x0, 0x2880) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f00000000c0)={{0x7}, {0x1, 0x2efd}, 0x9, 0x4, 0x3ff}) readv(0xffffffffffffffff, &(0x7f0000c9e000), 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f00003cefe4)={&(0x7f0000000300)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)={0x18, 0x2c, 0x6fd, 0x0, 0x0, {0x2002}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(0xffffffffffffffff, 0xc0106403, &(0x7f0000000080)) 2018/05/03 08:06:52 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000f6f3") perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lseek(r0, 0x0, 0x8) 2018/05/03 08:06:52 executing program 6: r0 = socket(0x19, 0x3, 0x6) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000040)={'vcan0\x00', 0x0}) connect$can_bcm(r0, &(0x7f0000000080)={0x1d, r1}, 0x10) r2 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/ipv6_route\x00') r3 = syz_open_dev$urandom(&(0x7f00000000c0)='/dev/urandom\x00', 0x0, 0x1a3042) sendfile(r3, r2, &(0x7f0000000000), 0x80000003) 2018/05/03 08:06:53 executing program 7: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x2800) r1 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x1, 0x98801) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0x9e}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000140)={r2, 0x1, 0x1, 0x3ff, 0xffffffff, 0x5}, 0x14) r3 = getpid() open$dir(&(0x7f0000000180)='./file0\x00', 0x10000, 0x88) ptrace$cont(0xffffffffffffffff, r3, 0x5, 0x200) 2018/05/03 08:06:53 executing program 5: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000358fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000a5dfe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20}, 0x10) readv(r0, &(0x7f0000080000)=[{&(0x7f0000001fb2)=""/1, 0x1}], 0x1) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000909feb)='/proc/self/net/pfkey\x00', 0x0, 0x0) readv(r2, &(0x7f000065dfc8)=[{&(0x7f00000cc000)=""/67, 0x43}], 0x1) 2018/05/03 08:06:53 executing program 2: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)={0xffffffffffffff9c}) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000100)={@ipv4={[], [], @remote}}, &(0x7f0000000140)=0x14) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f00000001c0)='/dev/snd/midiC#D#\x00', 0x9, 0x440002) clock_gettime(0x0, &(0x7f0000000280)) mq_timedsend(r2, &(0x7f0000000200)="c9430dc536b1894e374696eb12f1c144cf1405f8d1155be79d50e7c39f761b5cc1dbaacd012c912e5570183457bbfe5d96ce8f81c78abd58ab087a166aae53cb984d5fdd1d788aa95c7099e5", 0x4c, 0x7fffffff, &(0x7f0000000380)={0x77359400}) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4f22, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000340)='syz_tun\x00', 0xfffffffffffffde4) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00000002c0)={0x1000, 0x400, 0x8000, 0x0, 0x6, 0xfffffffffffffffb, 0x7, 0x4, 0x0}, &(0x7f00000003c0)=0x20) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000400)={r3, 0x8001}, &(0x7f0000000440)=0x8) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)=ANY=[@ANYBLOB="ffffffffffff93bb9d80412386dd60060800000000000000000000000000ff02000000000000000000000000000100004e22000890780000000000000000"], &(0x7f0000775000)) uselib(&(0x7f0000000180)='./file0\x00') getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000300)=0xc) fcntl$setown(r2, 0x8, r4) 2018/05/03 08:06:53 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x5d) ioctl$int_in(r0, 0x5452, &(0x7f000053d000)=0x4) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x801004d1}, 0x1c) 2018/05/03 08:06:53 executing program 6: syz_open_procfs(0x0, &(0x7f00000001c0)='net/ipv6_route\x00') r0 = syz_open_dev$urandom(&(0x7f00000000c0)='/dev/urandom\x00', 0x0, 0x1a3042) sendfile(r0, r0, &(0x7f0000000100)=0xfffffffffffffffe, 0x8) 2018/05/03 08:06:53 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x7, 0x200a40) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f0000000080)=""/202) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00008c0000)=[{&(0x7f0000000000)="2900000018003109002000010020e706020000e300ffff06800000000c00080004000200000ef4ff01", 0x29}], 0x1) 2018/05/03 08:06:53 executing program 0: userfaultfd(0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1}) clone(0x0, &(0x7f0000001f37), &(0x7f0000001ffc), &(0x7f0000001000), &(0x7f0000001000)) socketpair$unix(0x1, 0x2000, 0x0, &(0x7f0000000000)) fcntl$setsig(0xffffffffffffffff, 0xa, 0x0) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x4000000000000008) read(r0, &(0x7f0000009f9c)=""/100, 0x64) read(0xffffffffffffffff, &(0x7f0000910000)=""/100, 0x64) 2018/05/03 08:06:53 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) connect$vsock_stream(r0, &(0x7f0000000080)={0x28, 0x0, 0x2710, @hyper}, 0x10) mremap(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x1000, 0x3, &(0x7f0000ffe000/0x1000)=nil) syz_emit_ethernet(0x86, &(0x7f0000000100)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [{[{0x9100, 0x9, 0x3, 0x3}], {0x8100, 0x6, 0x3b, 0x4}}], {@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={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0xac1414aa}, {[@timestamp={0x44, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2=0xe0000002]}, {[@multicast1=0xe0000001]}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000340)={0x0, 0x10001, 0x836, 0x8001, 0x24000000000000, 0xffffffffffffffff, 0x2, 0xffffffff, {0x0, @in={{0x2, 0x4e22}}, 0xf4, 0x1, 0x1e, 0x1, 0x7fffffff}}, &(0x7f0000000400)=0xb0) fsetxattr(r0, &(0x7f00000014c0)=@known='security.capability\x00', &(0x7f0000001500)='/dev/sequencer\x00', 0xf, 0x3) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000440)={r1, 0x1000, "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"}, &(0x7f0000001480)=0x1008) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=0x0, &(0x7f00000001c0)=0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000200)={r2, @in6={{0xa, 0x4e21, 0x5, @dev={0xfe, 0x80, [], 0x15}, 0x80000001}}, [0x5155947e, 0x3, 0x3, 0xbcf4, 0x9, 0x7, 0x2, 0x7b10, 0x5, 0x20, 0x2, 0x7fff, 0x20, 0x9, 0x4]}, &(0x7f0000000300)=0x100) rt_sigreturn() [ 272.733725] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/05/03 08:06:54 executing program 7: r0 = socket(0x10, 0x2, 0xc) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000040)={0xbd, {0x2, 0x4e21, @multicast2=0xe0000002}, {0x2, 0x4e21}, {0x2, 0x4e22}, 0x10, 0x9, 0x5, 0x1, 0x5, &(0x7f0000000000)='ip6tnl0\x00', 0x100000001, 0x8, 0x4}) write(r0, &(0x7f0000000140)="1f0000000104fffdfd3b54c007110000f30501000b00018000000000000000", 0x1f) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0x20, &(0x7f0000000100)='./file0\x00', r2, &(0x7f00000002c0)="255495cf6f5e81b1f19c4c3829b70f603aa979c28fb833afcb06f40206a9b3") ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, &(0x7f0000000180)={0x2, 0x0, [0x3, 0x10001, 0x5, 0x1, 0x1, 0x5, 0x1, 0x40]}) socket$netlink(0x10, 0x3, 0x1f) 2018/05/03 08:06:54 executing program 2: r0 = socket$inet(0x2, 0x6, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000100)={r0}) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x14040, 0x0) ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0x3) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000280)='tunl0\x00', 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0x100, 0x4) sendto$inet(r0, &(0x7f0000000140)="d13cdeb3f10a4fd11ac1c5db4e220b07d3dc82a0e6768438d83b6227fb21bbb55dd6f05721d4e3634216796869554c74c128fb0e2778d1b48337e705e63fed59e729cca51111e628c7d2cc351ae801f2196ad7aa2c14a736c6963130bd126fda30e444f1fd7b68ee153ddb153e2c532bebdec7be6c0634bc20df82fd905f6622e0fe", 0x82, 0x40000, &(0x7f0000000040)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) 2018/05/03 08:06:54 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/ipv6_route\x00') r1 = syz_open_dev$urandom(&(0x7f00000000c0)='/dev/urandom\x00', 0x0, 0x1a3042) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000040)={0x0, 0xb3e, 0x20, 0x3, 0x7}, &(0x7f0000000080)=0x18) r3 = getpgrp(0x0) sched_setattr(r3, &(0x7f0000000300)={0x30, 0x0, 0x1, 0x5, 0x400, 0x1, 0x6, 0x7567}, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000100)={0x0, 0x3, 0x10, 0x3f, 0x8}, &(0x7f0000000140)=0x18) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000200)={r2, 0xfedc, 0x763, 0x3ff, 0x54a, 0x3, 0x80000000, 0x200000000000, {r4, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x2, 0x9, 0x9, 0x7, 0xd06}}, &(0x7f0000000180)=0xb0) socketpair$inet6(0xa, 0x800, 0x0, &(0x7f00000002c0)) sendfile(r1, r0, &(0x7f0000000000), 0x80000003) 2018/05/03 08:06:54 executing program 3: pipe2(&(0x7f0000000140)={0xffffffffffffffff}, 0x80800) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000180)={0x0, 0xc8, "e0dbc7cdd658d1010f9a6c44caa4e93e9394c65e026b15f3f5f2e4d24071cbae6b8a36ed35776f4fce59d08f95753a6346904fce127a2a9c9a295b7f522091171662f03c6b07279b9365cdd5a1e1df9e34a08dc25cafb99854de01d51310a110ae6ca5a6b54c26a7234b66c278dd91a1a50a1140104607e13f24726c55b3c48bc6877e5db7af161b2167d441cfd74d2ef2ac03a678f95b2268f24682a1d11bc7362cdf76c8517642be47538c8f21e0bef85f68a57002d962411ff4b5bb3edf4f8235ff30e9ae3778"}, &(0x7f0000000280)=0xd0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000002c0)={r1, 0x8, 0x7fffffff}, &(0x7f0000000300)=0x8) r2 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f0000000080)={'veth1_to_bridge\x00', {0x2, 0x4e20, @broadcast=0xffffffff}}) bind$alg(r2, &(0x7f0000000500)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000040)="d179f2b69a39356952c80d6a9c059b0600000000000000000030e7a657f9cc6eee51769732378530a8ab43c0e05d6d51f7aadf1c", 0x34) r3 = accept$alg(r2, 0x0, 0x0) recvmmsg(r3, &(0x7f00000051c0)=[{{&(0x7f0000003c00)=@rc, 0x80, &(0x7f0000003c80), 0xce, &(0x7f0000003cc0)=""/4096, 0x1000}}, {{&(0x7f0000004cc0)=@rc, 0x80, &(0x7f0000005100)=[{&(0x7f0000005000)=""/226, 0xe2}], 0x1, &(0x7f0000005180)=""/39, 0x27}}], 0x2, 0x10040, &(0x7f0000005340)={0x0, 0x989680}) r4 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x8, 0x200000) setsockopt$bt_BT_VOICE(r4, 0x112, 0xb, &(0x7f0000000340)=0x2, 0x2) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r4, 0x404c534a, &(0x7f00000000c0)={0x0, 0xfffffffffffffff7, 0x4}) 2018/05/03 08:06:54 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-camellia-aesni\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = dup3(r1, r0, 0x80000) getsockopt$netlink(r2, 0x10e, 0xd, &(0x7f0000000140)=""/132, &(0x7f0000000040)=0x84) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f00000002c0)={{0x2, 0x4e22, @rand_addr=0x5ff7}, {0x1, @link_local={0x1, 0x80, 0xc2}}, 0x40, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 'syzkaller0\x00'}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000080), &(0x7f0000000240)=0x4) write(r1, &(0x7f0000000340)="791f7dfde0815c48c13197fc2e324deacdee8360e87bd43084d6d6437c203d5341837d777a928801bad3b40000000000", 0x30) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/05/03 08:06:54 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x5d) ioctl$int_in(r0, 0x5452, &(0x7f000053d000)=0x4) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0xe803}, 0x1c) 2018/05/03 08:06:54 executing program 5: unshare(0x40600) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup3(r2, r1, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x218080, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@text64={0x40, &(0x7f0000000640)="653aba1f00000066450ff37a00b9900900000f32420f07c744240076000000c7442402180d0000ff1c24b9800000c00f3235008000000f30c4e235ba618266baf80cb8bc6e4283ef66bafc0cb856cbc4fdef0f01d62e42de8a00000000", 0x5d}], 0x1, 0x0, &(0x7f0000000080), 0x0) setsockopt$inet_dccp_buf(r3, 0x21, 0xe, &(0x7f00000001c0)="dd12c990f3ed020f14d07c6059144dde77a191dc475db18c258930a1972c2416f2f56ef652dcb7840084b25c7875e77d7c72c63fe9ccca2ee2d6510199ea2c2bec0060ca8511e26bfff61e7eea89c75c7e6677c49637dcbfd852182728b12e1e71147aa06ab25d758ed3e4608349fe6255dc67b67aaf25ba4c042f2f9ead4b9b1345a070ad7ef3f04897b3bdae7b15d186a28916a2e44e3bf1644bff13fa4daf44359a", 0xa3) 2018/05/03 08:06:54 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000000)={r2}) r3 = eventfd2(0x0, 0x0) write$binfmt_misc(r2, &(0x7f0000000040)={'syz1', "83681fd5810288a78ebe778ac7ac2e6c27a0fdb65053b6003114c614c22a44d18a0f285b08ce7d8f3208331a17593d79fe1e9d7cf5380bfee22fa817189293d1d80f0030a0d11000b50170c0dd23ceaee7ace90da487828a126982273cd22259dec1a1728f9956cdf5afd550135e99c9bf2dec64862e2824f25f4911342d09594e7190e6eec4d669a48d3d8b305a374a52846bdddb5db38d49c5a7e1dc4d53fd0190ef63821dc5fe0bb757006cb7c548b2ee94e55c091336c4affe8fd082"}, 0xc2) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000018000)={r3}) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000c68000)={r2, 0x0, 0x3}) 2018/05/03 08:06:54 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000240)='afs\x00', 0x2005800, &(0x7f0000000100)) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x212000, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000140)={@remote, @remote}, &(0x7f0000000180)=0xc) mount(&(0x7f0000000000)='./file1\x00', &(0x7f0000000040)='./file1\x00', &(0x7f0000000080)='vfat\x00', 0x20000, &(0x7f0000000280)="c9437fffffffffffffffa9e5280663c374652a9dbdaa25a31076e3212ec587bd5ea1366b7cf3f0d283b7a9cdbc8235eb27d17e11af917003654fc006e241452409df86ad05bacb639d5e524abe72b622fa4f23e61fb6b34b7723e3a9cd181384f326f086ffff95c897aa2d0dce9040760fae6b386ce841a149a4be560f93193450000000241a43b009895d1022299c579956ef439e0fe9534e8009c2a8da1b15a35229ed2ee29c3f7a2c16f9c8e98936ed97aeb48e2d7fa93cffc66c0500000000000000210a13463e9e") mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) [ 273.694461] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/05/03 08:06:54 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x1, 0x0) ioctl$TIOCNOTTY(r1, 0x5422) write(r0, &(0x7f0000000080)="2600000023004701925ef1f70722000c07fff700010000000700ff36b807475105001a000000", 0x26) 2018/05/03 08:06:54 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r1, 0x1, &(0x7f0000258f88)) msgsnd(r1, &(0x7f0000000040)={0x3}, 0x8, 0x0) r2 = syz_open_dev$amidi(&(0x7f0000000140)='/dev/amidi#\x00', 0x7ff, 0x80000) ioctl$KVM_SET_FPU(r2, 0x41a0ae8d, &(0x7f0000000180)={[], 0x7, 0x4, 0x5, 0x0, 0x8, 0x2, 0x0, [], 0x1ff}) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x418080, 0x0) ioctl$SG_SET_RESERVED_SIZE(r3, 0x2275, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_PKTINFO(r3, 0x10e, 0x3, &(0x7f0000000100)=0x10001, 0x4) ioctl$void(r0, 0xc004587f) ioctl$VHOST_SET_MEM_TABLE(r3, 0x4008af03, &(0x7f0000000380)={0x1, 0x0, [{0x100000, 0x40, &(0x7f0000000340)=""/64}]}) msgctl$IPC_SET(r1, 0x1, &(0x7f0000000700)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}) 2018/05/03 08:06:54 executing program 0: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x2000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000000000), 0x4) 2018/05/03 08:06:54 executing program 5: r0 = syz_open_dev$sndpcmp(&(0x7f0000007fee)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) accept$alg(r0, 0x0, 0x0) ioctl(r0, 0x80984120, &(0x7f0000000000)) 2018/05/03 08:06:54 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000300)='/dev/rtc0\x00', 0x143205, 0x0) openat$cgroup_procs(r1, &(0x7f0000000240)="6367726f75702e70726f637300fdbfc0f3c416635d4e2b45a151188626e809bf5c64ab1783cb05969c1c0b67d43b19deb22286e221c7d49ba86bcc81bc9cc6327661ca199645ed42f64931ab6c04609aeab297b2318b6aea51f158eea62483bfd53e3911aba4592b64107528812bf43c90cfbde87b027838874886e72ddf44a910fed8652a607861c1f462be05ae32f1b9e7b53fd9979452", 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000000080)) r2 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000012000), 0x4) sendmsg$key(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000600)={0x2, 0xa, 0x0, 0x0, 0x2, 0x0, 0x70bd2b}, 0x10}, 0x1}, 0x0) sendmsg$key(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)={0x2, 0xa, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) 2018/05/03 08:06:54 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='fdinfo/4\x00') r1 = syz_open_dev$urandom(&(0x7f00000000c0)='/dev/urandom\x00', 0x0, 0x1a3042) sendfile(r1, r0, &(0x7f0000000000), 0x80000003) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000100)={{0x2, 0x4e22, @multicast2=0xe0000002}, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x18}}, 'bridge_slave_1\x00'}) 2018/05/03 08:06:54 executing program 3: r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x6227, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0x1) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_NMI(r4, 0xae9a) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0xfffffffffffffffe, 0x2000, &(0x7f0000000000/0x2000)=nil}) r5 = dup2(r4, r0) ioctl$KVM_HYPERV_EVENTFD(r3, 0x4018aebd, &(0x7f0000000000)={0x3, r5}) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/05/03 08:06:54 executing program 5: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r1, &(0x7f0000000600)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) connect$inet(r1, &(0x7f0000000040)={0x2, 0x4e23}, 0x10) shutdown(r1, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000080)={0x6, 0x5, 0x87, {}, 0x8000, 0xfff}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000100)={0x5, 0x0, 0x8000, 0x5, 0x1, 0x3, 0x8000, 0x5, 0x0}, &(0x7f0000000140)=0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000640)={r2, 0x1000, "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"}, &(0x7f0000000180)=0x1020) 2018/05/03 08:06:54 executing program 0: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc}, 0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0xdb, "7487255170c379637586c81ed019df8141eb27039e9660f2542a0f3708f8f9336e015dfb6f5bcc09bc2f7630da8963d0905ad683ac3026e8aae997da43c3318d3c85567279b1c9700b58b77532a3e23f3e0658471e1b26d9bd2b6058f29beaf99cbdcb6d82a672058083d35e59a3e15b607ec07f3c85d6abc89aef502d5a6c79c5d105cf9c62d7da617c029448a26650be4218f0cebffa197fd9f74371c6befed660e6bc704c007a940d0d89613a31cdb4b952794c363211c263561cd99dc393159cd81bcacdbabeec3ad4796b836b15ee0e076b91e3e19289114d"}, &(0x7f0000000200)=0xe3) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000240)=r1, 0x4) read(r0, &(0x7f0000000000)=""/218, 0xda) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x2}, 0x10) writev(r2, &(0x7f0000000540)=[{&(0x7f0000000480)="ab", 0x1}], 0x1) dup2(r0, r2) memfd_create(&(0x7f0000000ffb)="6c6f212cfc", 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000eb8000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r3, 0xc0046d00, &(0x7f0000000fff)) 2018/05/03 08:06:55 executing program 0: r0 = socket$inet6(0xa, 0x3, 0xe4) bind$inet6(r0, &(0x7f0000001980)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c) bind$inet6(r0, &(0x7f0000002600)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x19) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)=0x0) rt_tgsigqueueinfo(r1, r2, 0x15, &(0x7f0000000080)={0x7, 0x3, 0x8, 0x8}) 2018/05/03 08:06:55 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/ipv6_route\x00') setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000200)=[@in6={0xa, 0x4e23, 0x10001, @local={0xfe, 0x80, [], 0xaa}, 0x100000000}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e21, 0x3f, @mcast1={0xff, 0x1, [], 0x1}, 0x8001}, @in6={0xa, 0x4e24, 0xfffffffffffffff9, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, @in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x2}, @in6={0xa, 0x4e21, 0x20, @empty, 0x81}, @in6={0xa, 0x4e24, 0x4a, @ipv4={[], [0xff, 0xff]}}, @in={0x2, 0x4e23, @multicast2=0xe0000002}], 0xc8) r1 = syz_open_dev$urandom(&(0x7f00000000c0)='/dev/urandom\x00', 0x0, 0x1a3042) sendfile(r1, r0, &(0x7f0000000140)=0x800000, 0x80000003) socket$bt_bnep(0x1f, 0x3, 0x4) r2 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x59e, 0x1) getpid() r3 = getpid() ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000040)=0x0) kcmp$KCMP_EPOLL_TFD(r3, r4, 0x7, r1, &(0x7f0000000100)={r0, r1, 0xffffffff}) 2018/05/03 08:06:55 executing program 1: r0 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x0, 0x1) sendmmsg$alg(r0, &(0x7f0000003080)=[{0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000180)="46867124df6ea7a2ab3a6615cc5f4c475a11d76fd58174bba3dad8d867de2624a115d0d4be51cd183a743db110394efb48119e299e0e4d8f452d30d957e37018ab38edc42bbe4410041bc198e9190c9e9df5d58d2d3ab486adeab53cc43f7bfb25cdf9ba6cc3665229ba7034b67deb601f13d84645c41a87a5b4da1a520bb631ff5818cddffbf64f86e90b75647787055302fe5dd48e16371d3f0c74cfc61168d69a44e53887605a8cefb10e3972b7ad69508662c0e0cb4d63960e95be", 0xbd}], 0x1, &(0x7f0000000240)=[@assoc={0x18, 0x117, 0x4, 0x3}], 0x18, 0x4000000}, {0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f0000000300)="085c15f3a1ebeee076d07ca8be0d8a486e5296687dc97dcd32651bdf39cfbeb53df313c2377c97c1cfd864a48891721e4e48134ed0c88f03e4d1d236da6169862525d1304d3810e3b6bfabe1f83991f3", 0x50}, {&(0x7f0000000380)="c4f07975532facaabb436c32212cd24f35650064d3a9dfe49f9f7e0e43e1e13847e8990152ca9d23a17504afd4bf45fffb", 0x31}], 0x2, &(0x7f0000001480)=[@iv={0x110, 0x117, 0x2, 0xf9, "811b56b0cd6825b275afc6b5bcd3b50023a021beb585583d49e42f1cb90e24b81b749d85e37b02ecdc4e14176c8e1e4b2049a3c93cf11f8fe134217c153a78cd7a1ec0c83007684710a2b10c77afb48aa6269f78b55199dfe53beb33162218aed846e71dda2d9e46e5ad7b32c4c403e147d2e733f842eb33a19b44dbc90336e5af1ad54cb393d3dd0a9da291a4c2823135a7db4abca5ca44cba09915dd0fbd026795094564b89f420633997e7bac2bc1c2eadfb16d96e6d9d2f522c586995a8fe01efefbb3f69d095080ef087b6d5e3971d0554efdcb52f5d8fe925abf8e766d772d2583519ddde1614a5ce340abbe944264b9964449fd6b79"}, @op={0x18, 0x117, 0x3}], 0x128, 0x48000}, {0x0, 0x0, &(0x7f0000001680)=[{&(0x7f0000001400)="0a0bdb6c2b4d0bce8d1e618afd5379a28bc7410f12fd16e48d6ff821967a595f30", 0x21}, {&(0x7f00000015c0)="c355405b23f58dd9c66b9d1df03f9ded886313b4a0bd74bf58f158811f506838179295c0726591a6dc04d9352329e0fabcbeab14a58a17d36053fe623b4e1ca97b662f3bef126944094d7003e80e7a9c2a6792e4d8db278c9602ba9ef7c64ef4a7fa0dc85b4eb28f16cc9c397ddf526e142997f8c4808e0a36f282d9e5d6b99b66ab7eb3aa01e7a01d6aa0f0a751503fa5512be4fcb12482cbaaffd02cf46f90812ed9601e8d8e1894c11b3046a56566", 0xb0}], 0x2, &(0x7f00000016c0)=[@assoc={0x18, 0x117, 0x4, 0xfffffffffffffff9}, @iv={0x70, 0x117, 0x2, 0x5c, "8713c1486e6610233c5ba8d2930d5f530f521ad5740d945fd86d8d6ca7094128b7684bb48d44c050516a5db54638fbf1815d4630dc0cba645def844cca428337e46c5cbc8c328888504691372b3c8dc99b8632804c15c4ba140503da"}], 0x88, 0x4000000}, {0x0, 0x0, &(0x7f0000001bc0)=[{&(0x7f0000001780)="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", 0xff}, {&(0x7f0000001880)="7ddc2f556f78a8486893c3bc8e764c79c7666c9887de49f23f02a64c35c2374c40bb8f16e8a83ed8550ce5aa230f89b0d9e8b9ac9076ed85c14bcf0c6f3987b734f5a10690994981e44d72670ab9b18db2e5f3c74a966fa4b87ebcae55132a95111202067da8eb287c4a78317df72d62883ec226a17fd69a3e0681814e7f69d5748d0bfdb8bda8cbc6511c2efb814db0292933044eee0bedd01a0e7161e4b152c237ae78138d5ff85dbe300081d1ce60c058328f1018f62a8eb2d7bb0f9ffd857ac88d02f8cae226635c477861be45a298f2c01f6d3c3cbeb243f65747050400cac1052c2b7839", 0xe7}, {&(0x7f0000001980)="0f745d1d3934f0153ab1d8f27696a14eceb675c7624b23b3c15f0a2e72a89050cbbc029d7dc1535c8a708e2ddd0514ef72d5ec73f6c201060c27bdeaf23bfe3878fd98ce930867284c76f474d72c8ba2978f1d8f906b463d0b7041fdd60725b1fdd9", 0x62}, {&(0x7f0000001a00)="f56c07034aba5b1a959c23ae5c91eb48098a29718706582dc9d350bbeddc5ddb967879fadaefdcb7379c6d10d4f5e52f658f060838b75387b64701d4d01c5bd8ef049c213ac28051acc82fd1903ee5a0eb46aa40dcc029b57ee730b826ed024b8ebdacc333f4e3fea963cd6bb4050404035f50653be40bdb93839c58119d1bd6c86b0f2a48455a995a4c2af42154dfb7974b446f095cd64e3380c0ca6806e4434cd394b4360c363d", 0xa8}, {&(0x7f0000001ac0)="e1d3c757c94c2b8b77f90d52044e8dfa12868603709b9340ac0538057feb6c36e76d293dd3f5efd70ec24f13b018c70c7d6148e8adfb043102d759d78169cb3cb6b27a64f026", 0x46}, {&(0x7f0000001b40)="cf870dd49eb60b37812dbbd7dea769d5c69624fd8741bb94c582608a043f25dce9e3329f2ad3c2dd05b67219206294835290de208e3776bb13526139121f12e3b8", 0x41}], 0x6, &(0x7f0000001c40)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x7}, @op={0x18, 0x117, 0x3, 0x1}], 0x48, 0x80}, {0x0, 0x0, &(0x7f0000001e80)=[{&(0x7f0000001cc0)="531a9a2dac7c43f8499e5279f89033a40bbf24229faf75d442167624cebec539718cead1e017e3e582fc3265e88e2761858ab22ec2a2da93ec9a409ee09d3645fd", 0x41}, {&(0x7f0000001d40)="25137c114f4f600548746ea30dabc4592050dad8da68c8f49e95cc62af1fc49c6aa3a003c8d99b1b8b4bd02b9c631d44b889c45e4112109819ba74923afd49cd92", 0x41}, {&(0x7f0000001dc0)="b4a29e913a916f01826e81ed5585bfc057a030b2ff05fbc4dd8603f9a23a9fc627d881295b49560a38e6c6154dad854fe3309f40f28d8887f52e2bfae94ce4913e6227", 0x43}, {&(0x7f0000001e40)}], 0x4, &(0x7f0000001ec0)=[@iv={0x1018, 0x117, 0x2, 0x1000, "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"}, @iv={0x90, 0x117, 0x2, 0x7a, "8c6a66b7f65265cb9f2c11b16666d2c5b2a06fac94d7b86580bd1bb7e7e46e48f7cc08b3404d3b3a9bc01f6775b5690c59fb71583872e6598fd62ac3d5df8c9a61e2e10bfac9f4a402e9bcecc30556d58c997582b13f0258cd9e901da68032a1f3c0e9c20ed5da7d47fccfc9efd17b065ab9ec61b1e3e91cbb0f"}, @assoc={0x18, 0x117, 0x4, 0xddf}, @assoc={0x18, 0x117, 0x4, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0xa8, 0x117, 0x2, 0x92, "016fa5a1c651e3a806516cc8df9a0c988b706751b0b6f5d0e896531670b84bf8e10672cd011e20c933032e79e367c104d20c2601b697a578eb733ca88e9839a7b9cb3d2b92208e7fdb6ff770d021c406ee8a81a7d20c34eace3b35ddce3e0cf1c2554204de408ca3854aff519f965c951e310de22f80483f9f4285cccdbd0dcb50239b05506b4329ebdb5b9cf2c15674ca99"}, @op={0x18, 0x117, 0x3, 0x1}], 0x11b0, 0x40000}], 0x5, 0x800) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000000180), 0x1, 0x0) recvmsg(r2, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x34, &(0x7f0000000100)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000000140)=""/6, 0x6}, 0x0) 2018/05/03 08:06:55 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000000)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000480)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f0000000440)=@join_ip_mcast={0x10, 0x30, 0xfa00, {&(0x7f0000000400), 0x0, {0xa, 0x4e20, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, r1}}, 0x38) write$rdma_cm(r0, &(0x7f0000000a40)=@notify={0xf, 0x0, 0xfa00, {r1, 0xf}}, 0xfffffd2d) 2018/05/03 08:06:55 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dc1000), 0x0) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f0000000b40)=[{{&(0x7f00000000c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000a40)=[{&(0x7f0000000940)=""/172, 0xac}], 0x1, &(0x7f0000000a80)=""/158, 0x9e}}], 0x1, 0x0, &(0x7f0000000b80)={0x77359400}) r2 = syz_open_procfs(0x0, &(0x7f0000ee4000)='oom_adj\x00') writev(r2, &(0x7f00000001c0)=[{&(0x7f0000000140)='-3', 0x2}], 0x1) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f000086fff4)) 2018/05/03 08:06:55 executing program 2: r0 = open(&(0x7f0000000080)='./file0\x00', 0x800, 0x680022c1d66ceea6) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="8b000000304e1bbaaabd8a8c8647c8e3e55863a699c7aa2c6c6cd8ea9652542c90bf5ae12f98b549d29a929a3d08e3079ad5b44ffc8612b00cbba239589d1759c32a9bb5e2a6103fe110986226364f0ef1f0334b46edef38d96eadb54708d7b1ca6df00188fe1c08859a838207e68693a4ecc99e5e76d9c43c4688e1cf45cefbfccea947d632d9861fb0273fa42525"], &(0x7f0000000180)=0x93) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000003c0)=ANY=[@ANYRES32=r1, @ANYBLOB="00000000169e5af1a48445ca4422156b744be27bdc1c500954008474b27914c2f706b7132e8b5eae3ddc646b0b6447428a"], &(0x7f0000000240)=0x8) r2 = socket$netlink(0x10, 0x3, 0xd) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000001c0)={0x0, @rand_addr, @remote}, &(0x7f0000000340)=0xc) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000400)={'team0\x00'}) getsockopt$inet6_mreq(r2, 0x29, 0x1d, &(0x7f0000002840)={@dev}, &(0x7f0000002880)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000028c0)={{{@in6=@dev, @in6=@mcast2}}, {{@in6=@loopback}}}, &(0x7f00000029c0)=0xe8) accept4$packet(r0, &(0x7f0000002d40)={0x0, 0x0, 0x0}, &(0x7f0000002d80)=0x14, 0x800) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={"60647413005f7952b500", r3}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000002c0)=0x0) ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f0000000380)=r5) finit_module(r2, &(0x7f0000000300)="6d696d65575f747970651cbbf273b78183821075213f692a80", 0x3) sendmsg$nl_route(r2, &(0x7f0000000280)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000440)=ANY=[@ANYBLOB="38000000100021000000ae5f050000c769ed704c569cb64e1da2ce32c7ec161db8150ab3d56bdfe49fe94af32c9a4ad3ba4352b57a7f6a89960cc9e4617d1b8fae1879e1939f73d0a0e77a96d878ae66f162f746deb360802a1e6f83f58593a6b30436a4b33f6e7318a7f8a4e0d48462b6dcf70514c254987b977e1d5e260472e15ca52efb7fe79deb98c0bd1cbff3a4404295093bd1c58299b9a1ae2386a41af4ff0341fa98d11938aedbbf144f122520b487a9e70e25b59a2b34", @ANYRES32=r4, @ANYBLOB="00000000000000001800160014000100100002004837a50402d83dc9b3000000"], 0x38}, 0x1}, 0x40800) 2018/05/03 08:06:55 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x5d) ioctl$int_in(r0, 0x5452, &(0x7f000053d000)=0x4) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0xfffffff5}, 0x1c) 2018/05/03 08:06:55 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000002f00)={{{@in=@dev, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}}}, &(0x7f0000003000)=0xe8) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000004340)='/dev/audio\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000004380)={0x0, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, 0x4, 0x0, 0x7fffffff, 0x9ba, 0x4}, &(0x7f0000004440)=0x98) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000004480)={r3, 0x1, 0x5}, 0x8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000003040)={'syz_tun\x00', r1}) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x101000, 0x0) write$cgroup_subtree(r4, &(0x7f0000000140)={[{0x2f, 'io', 0x20}, {0x2f, 'cpu', 0x20}, {0x2f, 'cpu', 0x20}, {0x2f, 'rdma', 0x20}, {0x8b7877715886340d, 'cpu', 0x20}, {0x2b, 'rdma', 0x20}, {0x0, 'rdma', 0x20}, {0x2b, 'memory', 0x20}]}, 0x2d) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000100)={0x10}, 0x1f2, &(0x7f0000000080)={&(0x7f00000000c0)=@setneightbl={0x1c, 0x43, 0x300, 0x70bd28, 0x25dfdbfd, {0x2}, [@NDTA_THRESH1={0x8, 0x2, 0x1}]}, 0x1c}, 0x1}, 0x2) [ 274.951083] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/05/03 08:06:55 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000140)=0xd99, 0x4) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000000040)) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000080)={0x0, 0x1}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000100)={r2, 0x4, 0x38, "2c195e5fd12073988ef54f4a4db301d7fa7fae7e7e491c1fc34c629f5822cba6471d2d5b4ee86c5056b5c97013587c772f5215bc19c2b570"}, 0x40) sendmsg$nl_route(r0, &(0x7f0000004fc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000031000)=@mpls_newroute={0x24, 0x18, 0x21, 0x0, 0x0, {0x1c, 0x14, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x1}, [@RTA_TTL_PROPAGATE={0x8, 0x13}]}, 0x24}, 0x1}, 0x0) 2018/05/03 08:06:55 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) ioctl$IOC_PR_CLEAR(r0, 0x401070cd, &(0x7f0000000040)) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000010c0)={&(0x7f0000001100)='./file0\x00'}, 0x2d5) 2018/05/03 08:06:55 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/ipv6_route\x00') r1 = syz_open_dev$urandom(&(0x7f00000000c0)='/dev/urandom\x00', 0x0, 0x1a3042) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000040)) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000000080)={0x0, 0x81, 0xfffffffffffffffd}) sendfile(r1, r0, &(0x7f0000000000), 0x80000003) 2018/05/03 08:06:55 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000279ffc)=0x6, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr}, 0x10) 2018/05/03 08:06:55 executing program 2: prctl$void(0x27) r0 = socket(0xa, 0x2, 0x4) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffffff, 0x3, 0x1, 0xfffffffeffffffff, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) r2 = getpid() getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000140)={@local, @remote, 0x0}, &(0x7f0000000180)=0xc) sendmsg$can_bcm(r0, &(0x7f00000002c0)={&(0x7f00000001c0)={0x1d, r3}, 0x10, &(0x7f0000000280)={&(0x7f0000000200)={0x6, 0xc00, 0x1, {}, {}, {0x4, 0xfffffffffffffffd, 0xffffffff, 0x1da8}, 0x1, @can={{0x0, 0xc4, 0x4b, 0xffffffffffff7b3a}, 0x4, 0x1, 0x0, 0x0, "a9efc2799714568e"}}, 0x48}, 0x1, 0x0, 0x0, 0x8044}, 0x4044890) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f00000000c0)=r2) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000840)={0x6, [0x8, 0x423, 0x10001, 0x40, 0x7000000000000000, 0x8001]}, 0x10) r4 = pkey_alloc(0x0, 0x2) pkey_free(r4) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ptmx\x00', 0x10200, 0x0) clock_nanosleep(0x5, 0x0, &(0x7f0000000700)={0x77359400}, 0x0) setsockopt$inet_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f0000000000)={0x303, 0x33}, 0x4) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000006c0)) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000000100)=0x1) clock_gettime(0x0, &(0x7f0000000880)={0x0, 0x0}) write$sndseq(r1, &(0x7f00000008c0)=[{0x9, 0xe6a, 0x9, 0x7, @time, {0x7fff, 0x5}, {0xff, 0x7}, @result={0x800, 0x81}}, {0x1, 0xfd1430d, 0x0, 0x7fff, @tick=0x7f9d2a9b, {0x9, 0xba0a}, {0x101, 0x2}, @queue={0x2, {0x7ff, 0x7}}}, {0xffffffffffffffff, 0x40, 0x1, 0x1, @time, {0xc6ad, 0xf056}, {0x9, 0x4facbc6b}, @connect={{0x1}, {0x37c, 0x1}}}, {0x3ff, 0xfffffffffffffff9, 0x4, 0x1, @time={r5, r6+10000000}, {0x100, 0x7ff}, {0xa59e, 0x1}, @connect={{0x9, 0x8}, {0x8, 0x101}}}, {0x0, 0x4, 0xfffffffffffffeff, 0xfffffffffffffffa, @tick=0x7, {0x5, 0xfffffffffffffffb}, {0x9, 0x9f}, @raw8={"efe527ae9107d7f9874443e3"}}], 0xf0) sendmsg$nfc_llcp(r1, &(0x7f0000000740)={&(0x7f0000000340)={0x27, 0x0, 0x1, 0x0, 0x80, 0x57a3, "84d88b3d52b3516c3410ea882defc6e43a8d437e479448bd67a6590a64a7b81dc551040db4b440910673a9c78646925de9a869d92d5f11f85115c1800b9002", 0x1}, 0x60, &(0x7f0000000640)=[{&(0x7f00000003c0)="6f5e51272aea9048b5c0eda26fc8ae9a8bff9c1616221c1b5241b5ef058a06a6", 0x20}, {&(0x7f0000000400)="34f944f50fadceac00d5de297a6ec8165682aee96ab1ac8dc0afa56091a35ada99198339f69b253645824a4f8f81594ded5d8575fe5866ba408c631e4c41e633624b0ff06e7c5d42d75c7e3164e2137aafc737408a96628ecac2cb79b1e4ce62a72ded0b8943b36d9cd43d61", 0x6c}, {&(0x7f0000000480)="3c8499ae7603c194b2703bc9ac4930a0d1072465d27bb81eb761525c04a17e4eb2ac4d4750bab808db93c42a2199c387d2ec0c56978b3b5a1e0409f4d5f4ca7e0ecd108e1cca8d33fd4a48ebde09761e63c0c3724133b7f5c7bfa1c353cd8f378894393f4147831ce8e7a1c0c9fd0e86c924b953d130d078e17cc33e67721a5ab4d8bbbb71b0c254e5dff21d3347675d78eb0c472d5cd14144507d8eb1ffced49d3e91d3980bcb15525a538912222c7d4a9d92ec0687a1cd7f4fc016e6f6b3769c8a5c1106aa", 0xc6}, {&(0x7f0000000580)="d883ee0cb35d49727823fca616fea4ed09133fd87dbe5adb48ddffaf9c405d2d4c91934cefb3f3326bfe65ff872f5497", 0x30}, {&(0x7f00000005c0)="c1bc0e5eeefd32950884a48f24be3d860f7d17d4ba215d5dad706e3737d8d0ececee27cdb32d8e44950e06e39cf05f340a421f7d3892a541802078ac6fb894923a3ba85e9a24", 0x46}], 0x5, &(0x7f0000000780)=ANY=[@ANYBLOB="80000000000000001001000002000000feaa8a9d8e449f2587521bd1e7b0b6eabdc60a2819ac74e775c33263037992320f2ec6059317d5232858edbc6fb2642c9c545a5321ea5264a992de0f8284ca4eb0d329ef9f0920981249fef0f7569ca34799763dab0e1595b15e4b3a118681d556f138020000000000000071382b264bc686da5330f289761623d4eeb186fb97f31ff1c6265ed461f8d471143a13c932"], 0x80}, 0x10) 2018/05/03 08:06:55 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(ccm(camellia))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000), 0xffffff51) 2018/05/03 08:06:55 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000380)=ANY=[@ANYPTR=&(0x7f00000001c0)=ANY=[@ANYPTR=&(0x7f0000000080)=ANY=[@ANYBLOB="1dfab59757ae6c13481cfc8fde330fb8ad2526c603b18fa36e8b24de6a658cc209527b4198504282ac8d8976182442d05df79c1a4029ddf3d7607b31fca84ba073bb8524a8d043fb2064d1a0f69d0b1dad59b9ad29d61bb853457bc9d5cae3c2a953338c2d98abf7"]]], &(0x7f0000000340)=0x1) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x4a, &(0x7f0000000080), 0x0) syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x1394, 0x200) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/03 08:06:55 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0xfffbfffffffffff7, 0x0) ioctl$VT_WAITACTIVE(r1, 0x5607) ioctl$sock_netrom_SIOCADDRT(r1, 0x80089203, &(0x7f0000e46ffc)) 2018/05/03 08:06:55 executing program 1: r0 = socket$inet_smc(0x2b, 0x1, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x30000, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e24, 0x7ff, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}, 0x100, 0x0, 0x200, 0x9, 0x8}, &(0x7f0000000180)=0x98) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000001c0)={r2, @in6={{0xa, 0x4e23, 0x8460000000000, @remote={0xfe, 0x80, [], 0xbb}, 0x1}}, [0x1, 0x617, 0xbc, 0x10000, 0x0, 0x7, 0x7, 0x0, 0x4, 0x3d, 0x6, 0x6, 0x40, 0x4, 0x2]}, &(0x7f00000002c0)=0x100) listen(r0, 0x0) shutdown(r0, 0x0) getsockopt(r0, 0x7, 0x8, &(0x7f0000000000)=""/17, &(0x7f0000000040)=0x11) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000300)={r2, 0x7ff}, 0x8) sendto$ipx(r1, &(0x7f0000000340)="17d2ba902310bb3f4b0ddbf6f73099fda9de879f15f0fb4a9deced6e28c16df31872fcd68b67cdd721a2ceccf3ce335421a2655f6acafae8d7747346b3f820abbda297fce3d163ba584f2da6fb65c2729c6b69ca606ce6d58a45877df17b63411ed69f348d5f0b422e45f3faa65b7eba5e37051f0f598b9590957cd227d6bee41711ea03c174014e7f354a3b86af76b99bf94d9059c5c380eee30324a7a367b1620c679c14b956b5fe1fc02425ec8f491c60681cfc11f65c0bd270acafaaa2399ec4cf90151047f152fdcc6192c2c30048c1499050d3", 0xd6, 0x0, &(0x7f0000000440)={0x4, 0x46e6, 0x1, "e1e1c8c80843", 0x3}, 0x10) close(r0) 2018/05/03 08:06:55 executing program 0: r0 = socket$inet6(0x10, 0x6, 0xffffffffffffff02) sendmsg(r0, &(0x7f000000bfc8)={&(0x7f0000000000)=@nl=@proc={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c26236925000800040000001000ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)}, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='pids.events\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000140)=0x6) pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f00000000c0)={0x0, 0xe674}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000200)={r3, 0xb}, &(0x7f00000001c0)=0x8) 2018/05/03 08:06:55 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/ipv6_route\x00') ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x16f, 0x2, 0x0, 0xf, 0x1b, 0xc, "43de83c5222c9ff8dd9d39d2e4dc2729667b20fe2e8b4c72915d87c8717bfd943f60b265c1302b1032ea5d0807caf7f65a3c42d2aab0637e877de1c5d00947aa", "977fdc9e2a37f4f375c17941320628658adccf8d75fe4d9b3ef578c729f37d55d88f30fb084570ab42ab95a5a9846edb60ebd831d2c0d34c9b4778d7ef192dc6", "4b711c334b39bb17b014ba82ab48176c00f1c098358324dc5db7ceedb64feaa8", [0x8, 0x6]}) r1 = syz_open_dev$urandom(&(0x7f00000000c0)='/dev/urandom\x00', 0x0, 0x1a3042) sendfile(r1, r0, &(0x7f0000000000), 0x80000003) 2018/05/03 08:06:55 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x5d) ioctl$int_in(r0, 0x5452, &(0x7f000053d000)=0x4) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x14280000000000}, 0x1c) [ 275.300738] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 275.336240] kasan: CONFIG_KASAN_INLINE enabled [ 275.340955] kasan: GPF could be caused by NULL-ptr deref or user memory access 2018/05/03 08:06:55 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000648000)={'vcan0\x00', 0x0}) bind$can_raw(r0, &(0x7f0000b4aff0)={0x1d}, 0x10) bind$can_raw(r0, &(0x7f0000000040)={0x1d, r1}, 0x10) r2 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-vsock\x00', 0x2, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockopt$inet_buf(r3, 0x0, 0x2e, &(0x7f0000000140)=""/61, &(0x7f0000000180)=0x3d) ioctl$VHOST_VSOCK_SET_RUNNING(r2, 0x4004af61, &(0x7f00000000c0)=0x1) [ 275.348383] general protection fault: 0000 [#1] SMP KASAN [ 275.353920] Dumping ftrace buffer: [ 275.357457] (ftrace buffer empty) [ 275.361165] Modules linked in: [ 275.364373] CPU: 1 PID: 18571 Comm: syz-executor1 Not tainted 4.17.0-rc3+ #30 [ 275.371645] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 275.381017] RIP: 0010:smc_getsockopt+0x8b/0x120 [ 275.385684] RSP: 0018:ffff8801b7b07cc0 EFLAGS: 00010206 [ 275.391057] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: ffffc900034bb000 [ 275.398333] RDX: 0000000000000005 RSI: ffffffff873e72c6 RDI: 0000000000000028 [ 275.405608] RBP: ffff8801b7b07cf0 R08: 0000000020000040 R09: ffff8801b7b07768 [ 275.412905] R10: 0000000000000003 R11: 0000000000000000 R12: ffff8801b7b07d40 [ 275.420169] R13: 0000000000000007 R14: 0000000000000008 R15: 0000000020000000 [ 275.427433] FS: 00007f5528e0c700(0000) GS:ffff8801daf00000(0000) knlGS:0000000000000000 [ 275.435730] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 275.441602] CR2: 0000001b2bc21000 CR3: 00000001b882d000 CR4: 00000000001426e0 [ 275.448866] DR0: 0000000020000000 DR1: 0000000020000000 DR2: 0000000000000000 [ 275.456122] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000600 [ 275.463374] Call Trace: [ 275.465956] __sys_getsockopt+0x1a5/0x370 [ 275.470097] ? kernel_setsockopt+0x1d0/0x1d0 [ 275.474496] ? do_futex+0x27d0/0x27d0 [ 275.478283] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 275.483813] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 275.488649] __x64_sys_getsockopt+0xbe/0x150 [ 275.493045] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 275.498052] do_syscall_64+0x1b1/0x800 [ 275.501929] ? finish_task_switch+0x1ca/0x810 [ 275.506412] ? syscall_return_slowpath+0x5c0/0x5c0 [ 275.511331] ? syscall_return_slowpath+0x30f/0x5c0 [ 275.516254] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 275.521612] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 275.526446] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 275.531632] RIP: 0033:0x455979 [ 275.534823] RSP: 002b:00007f5528e0bc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000037 [ 275.542526] RAX: ffffffffffffffda RBX: 00007f5528e0c6d4 RCX: 0000000000455979 [ 275.549786] RDX: 0000000000000008 RSI: 0000000000000007 RDI: 0000000000000013 [ 275.557044] RBP: 000000000072bea0 R08: 0000000020000040 R09: 0000000000000000 [ 275.564298] R10: 0000000020000000 R11: 0000000000000246 R12: 00000000ffffffff [ 275.571552] R13: 00000000000000cd R14: 00000000006f53d8 R15: 0000000000000000 [ 275.578814] Code: fa 48 c1 ea 03 80 3c 02 00 0f 85 93 00 00 00 48 8b 9b 50 04 00 00 48 b8 00 00 00 00 00 fc ff df 48 8d 7b 28 48 89 fa 48 c1 ea 03 <80> 3c 02 00 75 62 48 b8 00 00 00 00 00 fc ff df 4c 8b 63 28 49 [ 275.598145] RIP: smc_getsockopt+0x8b/0x120 RSP: ffff8801b7b07cc0 [ 275.604425] ---[ end trace 1b1ddc82dbedcd19 ]--- [ 275.609200] Kernel panic - not syncing: Fatal exception [ 275.615055] Dumping ftrace buffer: [ 275.618578] (ftrace buffer empty) [ 275.622268] Kernel Offset: disabled [ 275.625879] Rebooting in 86400 seconds..