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0x1214}], 0x7, &(0x7f00000073c0)=[@rights={0x18, 0x1, 0x1, [r4, r4]}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @cred={0x20, 0x1, 0x2, r18, r19, r20}, @rights={0x38, 0x1, 0x1, [r2, r4, r2, r1, r0, r0, r5, r1, r5]}, @rights={0x18, 0x1, 0x1, [r1]}], 0xc0, 0x20000000}, 0x40008c1) sendmmsg$inet_sctp(r0, &(0x7f0000001a00)=[{&(0x7f0000000280)=@in6={0xa, 0x4e22, 0x8, @dev={0xfe, 0x80, [], 0xe}, 0x1}, 0x1c, &(0x7f0000000400)=[{&(0x7f0000000380)="f543ee383577cc0976c77599348891c9315b368851840b1f6a84424a1197d298ea5608aa97f1ca12327f012a5fd477", 0x2f}], 0x1, &(0x7f0000000440)=[@init={0x18, 0x84, 0x0, {0x1000, 0xd1e, 0x7fff, 0x7f5d}}], 0x30, 0x85}, {&(0x7f0000000480)=@in6={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x8}, 0x1c, &(0x7f0000000600)=[{&(0x7f00000004c0)="17e40294", 0x4}, {&(0x7f0000000500)="ebf4486c2d9d86507b1b4a0d477511d44f62416f21b5448899d5076eac33e2e47dd911832915143c301df697c838021b32ae297f610fe2474033aaa1bd42bb606ec595b30cefb520f8231fdc386e404a59c97e53aa73206dc8e1747d2fcdfefda4c2327c036ad8a7ceb611dae347f2fc9078aea29740e07a4b0c3c0bd16dd2209c284b7276a6ae87372bc8b8c39d13860459f44d69e6646eff", 0x99}, {&(0x7f00000005c0)="8d0506e59bccd449abdb4bfd0beedfc56ca8697b55e7f9c8d21f4e1e", 0x1c}], 0x3, &(0x7f00000006c0)=[@sndinfo={0x20, 0x84, 0x2, {0x100000001, 0x2, 0x1, 0x5, r6}}, @init={0x18, 0x84, 0x0, {0x1f, 0x1ff, 0x400, 0x8}}], 0x60, 0x4}, {&(0x7f0000000740)=@in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f00000007c0)=[{&(0x7f0000000780)="69d4cbefa55d4bca4dbe17cd83b723e4", 0x10}], 0x1, &(0x7f0000000b40)=[@init={0x18, 0x84, 0x0, {0xacf, 0x5, 0x0, 0x1000}}, @init={0x18, 0x84, 0x0, {0x9, 0x3, 0x7, 0x9a15}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0xfffffffffffff801, 0x2, 0x2000000000000, 0x1000, 0x3, 0x0, 0x8, r7}}, @init={0x18, 0x84, 0x0, {0x8, 0x3d52b592, 0xfa, 0x9}}, @sndinfo={0x20, 0x84, 0x2, {0x80, 0x8002, 0x9, 0x1, r8}}, @init={0x18, 0x84, 0x0, {0x408, 0x3, 0x1, 0xa5e}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x1000, 0x5, 0x7, 0x7f26, 0x5, 0x4, 0x3, r9}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0xfffffffffffff7ab, 0x8, 0x6, 0xfffffffffffffffd, 0x1, 0x4, 0x7, r10}}], 0x180, 0x40000}, {&(0x7f0000000cc0)=@in6={0xa, 0x4e20, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, 0x1c, &(0x7f0000000fc0)=[{&(0x7f0000000d00)="eb77ef5eb22fb5084c6bdcc51d5e2dba7923ad581cbe30d1377c2f6830c366988ddad5ac2bb0b599f5affc15ac1b9465dd69a340e9d2389a854c5cb20036d87f85555f85e39a479ff5f81737e68f86f8475ddbc61993aa78db5f8bd6a6a7c6a1dda266a1e9e68f8b55f834294c6c6ff75609404aed42ef12832315a27b506388753a9a15f16fcf9b5c8f721ba12c54b532a095698babf2d871f48d30bd057a3db868a29db399a849edca03", 0xab}, {&(0x7f0000000dc0)="58ef90bac9fff8c92c3c60e8c2d3ed957b76322096c548eab5b64b86ce4172c9928576bc0f0458c54cc13aaf73e24a2fde36f0309e59fe9b732897b1e1a60df74e89c128948f81483cf13092cd8d5d017e7c02ba3ffd639fe87b6fb903c81ee557a9ad1eef580111241738229023486a815cd90f2bad0f90c8d5c5dd0c3bb7c078949f5fd0", 0x85}, {&(0x7f0000000e80)="cce838425127787fe8105cb513aeb90fb75c42c85d5c38abdce68c9c62f5526f42c8c7d6434bd52b0bd78a56fb2c592c2d0956a878769251987c0223731ff46f89ccca64a424b1522d389b3603551297367b8b309dc8512bded38a45715470ad25659b0ff0f6617b9d407f63281255b9149e6ac45e41b4992a8a9871c80f547e3e5f2834d5ad9a1a9d83e626b1b698ab0ee9551477eeeaec9edebabca9883c9f01959b9659663d6fe9ee179d6b78b6198748e238ab1d99cb9beab67b2dc6daebac24d27dbbc7b9f5d28677075855", 0xce}, {&(0x7f0000000f80)="b82b0ae3f379b1bb57d069edf074e0a3b016a25a0bce8090569cfcec2ebf92c0633fb349c88349ec87", 0x29}], 0x4, 0x0, 0x0, 0x20000000}, {&(0x7f0000001000)=@in={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10, &(0x7f0000001540)=[{&(0x7f0000001040)="5c4f29cb041dc2b767d291431dec22c654238eebc46f025cfadd75de5b749177145153049ff7d014412011f28938920379a88575ea5ddb8d25a7dec315fe1490fd49cb201f3f65c014a13a5e6ec29e79a0a695fc6a6f16107df97a5161b753109bd1d954486c049108082e470a2438c6c004d96e4cbe16", 0x77}, {&(0x7f00000010c0)="ea175a40f02c75132fb13d64ceeb7e2c09d6e6870d7a3c30f10085edfdfcd9378c90663c", 0x24}, {&(0x7f0000001100)="30f7439e2e0fd031f725cb82df9c3da4493e00e141c47920532c384e56d015276fe4d0648e85556ec047bfdc3f4dc21732d1584d1955f58cf2a6c6664637cd038a84b6bdcb59666128294d414923dc12b8fc3218580c257962bdaace79cabe50773a4e822ef022", 0x67}, {&(0x7f0000001180)="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", 0xfb}, {&(0x7f0000001280)="ef5e25805776696381397e3e153a2f52c39fb3c28e657594a3b5b0165c15899d12da41cd35b086632b87df51e6f53844769aeb8be05252f731f2506ff92eb6a4dc00f976ee50efdbba830726c1a4b27688b3ee4cae3d8434d421fac389121cb5ca0fe98878d03e0e9191ccd5b6457abd5b083251e29301cbc865680658f2e013ed248468eed0bd73b298f3dd788f1b6452308c369a7950afebd312e96028be7a", 0xa0}, {&(0x7f0000001340)="4631dc3ccac6bd9ce324273ff3a61689ab931cda19268cd7e2aa5ebb3930983ce8291dcf514458e261d1360107b4f6756269ac3b13690dde9b1f3075b371d92bb54c44c961863d701abae9eef159fe85418f71f7f0068c2281f0b1ee648f91ec238611465968dd84b87e12f4101ac1428b5eceae467f8af01e4fa2a3bf84c183e7729ecdb337abd5860864756b7e29058008347ce85467b60b950fb14f9ea69fc338cc2a762f09eaee8388523adb1e3fbea445671bae2b32bd55a9f095d46e83885eeebb69318c952ee694fc1b12031f93deb80b92d8fe6e981e5ce419b99c1768f44d3dc907ed78ccd558bd1c9744", 0xef}, {&(0x7f0000001440)="e8d06943a48554c71a958eccdb880ac9ed9538b5fa4d5f345900f83116fd25d7d352feab953d6fc53dda7598a0de8af660387311077941dcd0eb79d84972e119c65d58efe6bf8cd67b023d79aa1c843218a55c11567dad72a3be6b7ee3a369ce93a849e884cabb025d4321ef6a879727ca46e031b74d65a7e8e174820f6fb3dbaacd31657509aae14c3808d43f5840d76c30478faf077a6f569d46916d0d04f1ca4c1890e72174beef0bc07817872ce611bb38a1dade14c9ccebcd12439c612e2af6f763b0a9871ba1", 0xc9}], 0x7, &(0x7f00000018c0)=[@sndrcv={0x30, 0x84, 0x1, {0x3ff, 0x9, 0x5, 0x7ff, 0xff, 0x4, 0x8b2, 0xfd58, r11}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x206, 0x8000, 0x0, r12}}, @init={0x18, 0x84, 0x0, {0x8, 0x3, 0x10001, 0x6}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x1, 0x2, 0x7fffffff, 0x401, 0x9, 0x1f, 0x9, r13}}, @init={0x18, 0x84, 0x0, {0xfffffffffffff800, 0x1, 0x6, 0x444}}, @init={0x18, 0x84, 0x0, {0xa862, 0xfffffffffffff6d2, 0x0, 0x1}}], 0x120, 0x40000}], 0x5, 0x0) r21 = syz_fuse_mount(&(0x7f0000000a80)='./file0\x00', 0x6, 0x0, r17, 0x2, 0x20) fdatasync(r21) ioctl$TUNSETTXFILTER(r4, 0x400454d1, &(0x7f0000000200)=ANY=[@ANYBLOB="0100070022201663804742ccee6e00d40232905f7bf0e1bd5300feafc6aa3daaaa00000064b975c785d13d1d8609a942ae0000000000000000000000010000000000"]) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000000080)={0x0, 0x2d, "05c3bdc789f623db323623b3518b3337b7c38ca9cc296141578a48d3940410f2f5b5e3e0be0221ee9f8b70438f"}, &(0x7f00000002c0)=0x35) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000340)={r22, 0x40, 0xc, 0x6}, 0x10) 2018/03/13 10:18:21 executing program 1: syz_emit_ethernet(0xfffffffffffffdee, &(0x7f0000000140)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [{[{0x9100, 0x1000, 0x2, 0x2}], {0x8100, 0x7, 0x5, 0x4}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x6c, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000000080)={0x0, 0x0, [0x0, 0x8000000, 0x0, 0x9c4]}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000000c0)=0x0) ptrace$setopts(0x4206, r0, 0x8001, 0x8) socketpair(0x16, 0x3, 0x3c, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000000040)=0x6) write$tun(r1, &(0x7f0000000180)={@void, @void, @x25={0x1, 0x6, 0xff, "87f600e62b6da6ea849b7c30a9e139ac79bf4d2ef6347a0ed59efe47c7be8695a2b094a4175279736925247c3cd5704a957d67fbda76d895fb72026a1660770379a89fbff7f0308c1c518754ae11c0fcac94811bfb3a08ddadf79edbeac6cc371f086fde6f655441ac42e1b6c26ec1962e2495603f31681fcba4c3cd1c4457bfd1f6fc5914192ac6ce2c10cbf4"}}, 0x90) 2018/03/13 10:18:21 executing program 7: r0 = perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x20003) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000000100)) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000080)}, {&(0x7f0000000180)="9fa5654c0c8bd14d6bc339042cfd1881fae7f0524ec6fee0a4b1d3b6e13da266f6bea3b93d5bcaba4ab20ce2038e5ef80a48c8bca00970e42ea94bbb7d66ede034a194494d5848cebb74a259c3ba2e9bdd043698d0830e6dd94b9e31e5c22e62b72e9ea1a121430d6897b301202d8f3c49bf24601e0ff081a64a0093896fbff6875897718c1b905ca933714cd35141c87bc2043fabc14a5f0544e59f292e5df9b5bf019c07866b36bd8c7450a1fd128d5f4ec1cce2bb99e183f5ec", 0xbb}], 0x2) 2018/03/13 10:18:21 executing program 4: r0 = socket$rds(0x15, 0x5, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000040)=0x0) fcntl$setown(r0, 0x8, r1) bind$rds(r0, &(0x7f0000000000)={0x2, 0x4e20, @loopback=0x7f000001}, 0xffffffd7) sendmsg$rds(r0, &(0x7f000000dfc8)={&(0x7f0000014000)={0x2, 0x4e20, @rand_addr=0x31a00dfb}, 0x10, &(0x7f0000001fc0), 0x0, &(0x7f0000001940)=[@rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000019000)=""/46, 0x2e}, &(0x7f000001efff)}}], 0x30}, 0x0) 2018/03/13 10:18:21 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e20, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x1}}}, &(0x7f00000001c0)=0x84) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000200)={r2, 0x7f, 0x5, [0xffffffffffffff0c, 0x180000000, 0x7, 0xf2a, 0x8001]}, &(0x7f0000000240)=0x12) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r4 = dup2(r0, r3) ioctl$KDDELIO(r4, 0x4b35, 0x2) ioctl$KVM_SET_CLOCK(r3, 0x4030ae7b, &(0x7f0000000600)={0x0, 0x3}) r5 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0xffffffffffff8001, 0x40800) ioctl$DRM_IOCTL_GET_UNIQUE(r5, 0xc0106401, &(0x7f0000000040)={0x1000, &(0x7f0000000640)=""/4096}) 2018/03/13 10:18:21 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x200, 0x0) sendmsg(r0, &(0x7f0000000180)={&(0x7f0000000300)=@nl=@unspec, 0x80, &(0x7f0000001700)=[{&(0x7f0000000100)="b26f5ce88c4fe64f512baafd8b3168781d5607e8b145f9dd2099ad8eeca36d177900be04337da3dabb0401a51df4ef1dcd", 0x31}, {&(0x7f0000000380)="43b1f1d2eb8d1ab8ee8b671c4933b65b446f5ea6623e4dcda6027867d65e603e5fd2dfbc9236c070e980b9466b5055d1740de251767bca66024eef0ca1db3feb300cf2c803a5ed50d7c31c79485bb1264dc17a6d3e6d196fbfb729835ef9ba16287b8c9ee4e13ec821da7f379651b0e07bbee3d7a8979a6818d9d0ab41f1f5972255af446ff8a06cb4258a05a06357d2c538de526e316f93f417d487247bf07d2f287122afca0269e07797377ac67af52b00289c3106cd1a7bab03d6", 0xbc}, {&(0x7f0000000440)="ca0d6fce5ea5fef184224e33cbef201e043fd452a710e1805cb0366bf032ebe171ae6dc4974d1d35c8aa6b1b3c5c1e23803fd4cff561c7a9d67ec5863fb0a5c81117c44288a61f90", 0x48}, {&(0x7f00000004c0)="e4011e982217e715cb1f274dece1bd5e86c5338862a9a0136255a2579b5b7caa6eeaafa8908ea1b2ac68615e1d180604ffaff705734c88f6ff32b4722e5a1e0de33841aea69740aa9aa75000c034b2934623de110ced450a275e0aae77d970a856ef1b3ef37c0f85b520ef8c826218a3f56c2f5e6c97", 0x76}, {&(0x7f0000000540)="7d1af3e69b526a38c85d7064a4a6a2b9e6432106b1c4fb71c8b54b6f5d07247ec85ee46f30f41396fa5c76d7e397ce52f9370ed477691df0c345f610681d6f4bb8344ea35294bf26e67b79c16eb6c5dc2a91253718e09f00709706e6f672966c65f7616e", 0x64}, {&(0x7f00000005c0)="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", 0x1000}, {&(0x7f00000015c0)="c812d193270fe78e1b1c9322d80da9a5d43253e182584246d03e1fe4bcb209a1a7d82c490d235fa42cc11d7623cd39d012dcf21a5da60a59d62203bd3bf99c4713237adc82d16b13b51f292999c634c41a376ff1169a67", 0x57}, {&(0x7f0000001640)="01919accf57a2403204070289d63ffaef6ecb179a594174ba90d6ce67213d70ad6f291b3a85b5fe8959a7bd8e5ebc2b5fda3dba454f132702993e011dbf225c8fc5df0f61f1c4736e486fe0a81b05dc3fea665cd2a68079577456563501aef419ecb44851f8f3477a4a90cbe9b17eb118520c63a58fe741b510dad434948d499ebea298eefa8bfe294764be9f57e55f261d39a267b1f330d2b35088e6b68dde34694e7027c4acb8390590a96b0ea33e170cf1410c7aabe2bce3f0475", 0xbc}], 0x8, 0x0, 0x0, 0x4000000}, 0x14) r1 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x4bf4, 0x228542) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f00000000c0)={0x10000000}) r2 = socket(0x11, 0x4000000000080003, 0x0) syz_emit_ethernet(0x2ca, &(0x7f0000000200)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaabaaaaaaa91000900810025000011fc00b4013c40e452d0337b6a42171f021071909d9f671aa7b7647f3a01e0eaa17e464bf4d316f6885c00000000000000000000000000000000e37e37652d4a54df3500ddb49c9e3402c4aad29e5f459794f865b0c34f21cb566c5403d05c0025e45767c127f698ac91dd85e12766685f035b7352617c07e56354ba52ed5a657f7930a2a9d0c2094e7ab563b959cc00cebe9a287d121d2256d873e1ad7c4e49d21b0752776726230fc6333e23940464fcc1aed2af1a79cb0c74d60f7af755755c9b8bb40b3cf40844d2f8bc2a07cb"], 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000001c0)={0x0, 0x105, &(0x7f00000002c0)}, &(0x7f0000000140)=0x10) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000040)={'gretap0\x00'}) 2018/03/13 10:18:21 executing program 3: syz_emit_ethernet(0x2e, &(0x7f0000000040)={@random="ff3997ffcd00", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[], {0x8100, 0x5, 0x384a2879, 0x3}}], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @rand_addr, @random="be0a251417a9", @remote={0xac, 0x14, 0x14, 0xbb}}}}}, 0x0) 2018/03/13 10:18:21 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000af5000)={0x1, &(0x7f00006dc000)=[{0x6, 0x4000000, 0x0, 0x4}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000001100)="c3401c344654f3c7d9fe1ba48c8e399aa4eedc3d6bd8ebd65c856a45d61154adc2b2a976fbffffffffffffff38e9dd18c58f6bd779650fc30f09000000ecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f00002ab000)="19", 0x1, 0x0, &(0x7f00009f7ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) seccomp(0x0, 0x1, &(0x7f00000010c0)={0x2, &(0x7f0000001080)=[{0xb32, 0x374, 0x200, 0x2}, {0x5, 0x9, 0x1000, 0x4}]}) shutdown(r0, 0x0) setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f0000001040)={{&(0x7f0000000000)=""/4096, 0x1000}, &(0x7f0000001000), 0x4}, 0x20) shutdown(r0, 0x1) 2018/03/13 10:18:21 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x10000, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000080)) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000eccfa8)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha512\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) close(r2) 2018/03/13 10:18:21 executing program 3: unshare(0x400) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = getpgrp(0xffffffffffffffff) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000280)={'IDLETIMER\x00'}, &(0x7f00000002c0)=0x1e) sched_setscheduler(r2, 0x7, &(0x7f0000000000)=0x200) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/qat_adf_ctl\x00', 0x80000, 0x0) ioctl$TUNGETIFF(r3, 0x800454d2, &(0x7f0000000180)) ioctl$KVM_X86_SET_MCE(r3, 0x4040ae9e, &(0x7f0000000340)={0x0, 0x1000, 0x5, 0x0, 0x11}) read(r1, &(0x7f00000001c0)=""/164, 0xa4) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000ade000)={0x4, 0xffffffffffffffff}) ioctl$KVM_SET_DEVICE_ATTR(r4, 0x4018aee1, &(0x7f0000000040)={0x0, 0x4000000000001, 0x1, &(0x7f0000000080)}) sched_setattr(r2, &(0x7f0000000100)={0x30, 0x0, 0x0, 0x3, 0xfff, 0x0, 0x9, 0x2}, 0x0) 2018/03/13 10:18:21 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x101000, 0x0) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f00000001c0)=0x1, 0x4) syz_emit_ethernet(0x7, &(0x7f0000000200)=ANY=[@ANYPTR64, @ANYPTR64, @ANYRES32=r0, @ANYPTR, @ANYBLOB="e32bc640be30b9848a1cc94c139694742c881f4a6c0ab7192a35fce31c08deef5efee4b822fc7144d0c9eb167bf5262d808d1c05255b814f0ef7e714385e3edc44cec113ebe6fa59f461a2334ae4088c36e36fe8a4736fde43c28ce46563cde2b15a6432b109ba819158324f3c120f313d547b37b6e31efaa2175fcdeb40a15becc749de2eba63919ce625cb2972860f971754e5ce1c3c20b320fc63388b9bfc6b40a38996d576f9cd143935fd8c336c4b5be9b736fd539b58db1c2347b29108ac578fd0dead6c8d8e00892765", @ANYBLOB="ecccd9aede6014a5e31a181e316d4da4a89541e6a2371a013914a6276a6551368eb70df1693c566a717a3c9516f9959852826782ca1a5c306ee8b9a9adc98c21e443a2c9ba66d0797c7b4c5568641ee9223d481bf6018bd215643dd99013a6b9", @ANYBLOB="1cd82b6c4fb3361d2dc2bed7dcefef4fb2334af1e18f406006dfdd210cf8892681e5e1e3536d0e8c690277f4d4818b700d33689df7c9ecf64ed2c9f508e5a73654d1db9520bb0991017412849a7655a48acf797945676d8c094829c341b6ad067c650a9590758cac2ef7e0c586a011c6ab3ba3791a0f8a0673e558e118b19830c843c936f9c143d27dd8153a51f5841dfaccc11ef7ead294faff1b81d1e1dfc746ab515d1af5458d1e094dd6598bd0e20eacdc100dc60297e87f33beac2c55b3e2cb76195bc3c8d33af0"], &(0x7f0000ea3000)={0x3, 0x2, [0x0, 0x0, 0x370]}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x800, 0x0) ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f0000000040)=0x800001c) 2018/03/13 10:18:21 executing program 7: perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0xfffffffffffffffe) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000100)) 2018/03/13 10:18:21 executing program 1: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x80000, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0x6) syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x5, 0x40001) syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="0180c2000000e2701bb6058908004500001400000000006c907800000000ffffffff00009078e00000016f90ffcdc9049a0cdd791e7deab0281d25dc62d1f05c67c0e9caeb47ec0df9042d7fda9f4034ed56de9d859412d5e3f29eddd484d32723eda769de63c1a4f3b79097ab0437bfcae4b29f656d6f375a9f0096eb205ca0d5dd17ea81c82dc6cf1357b1b85406ca605850421f66e9a6200df69aed9a421001c492a3c9883d4f81c5678605081078"], &(0x7f0000ea3000)) 2018/03/13 10:18:21 executing program 2: prctl$setfpexc(0xc, 0x40000) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x200, 0x4) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f00000000c0)={@ax25={0x3, {"67eafc8b2e3447"}, 0x10000}, {&(0x7f0000000040)=""/58, 0x3a}, &(0x7f0000000080), 0x20}, 0xa0) socketpair$inet(0x2, 0x6, 0x8, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f00000001c0)={'NETMAP\x00'}, &(0x7f0000000200)=0x1e) munlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) mbind(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1, &(0x7f0000000240), 0xb85, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) accept4$vsock_stream(r0, &(0x7f0000000280)={0x28, 0x0, 0x2710, @any=0xffffffff}, 0x10, 0x80800) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000002c0)) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000300)={0x1000, {{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x88) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000003c0), &(0x7f0000000400)=0x4) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000440)=0x0) ptrace(0x4219, r3) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000004c0)={0x0, @dev, @local}, &(0x7f0000000500)=0xc) sendmsg$nl_route(r0, &(0x7f00000005c0)={&(0x7f0000000480)={0x10}, 0xc, &(0x7f0000000580)={&(0x7f0000000540)=@ipv4_getnetconf={0x2c, 0x52, 0x1, 0x70bd2a, 0x25dfdbfe, {0x2}, [@NETCONFA_FORWARDING={0x8, 0x2, 0x800}, @NETCONFA_PROXY_NEIGH={0x8, 0x5, 0xffffffffffff7fff}, @NETCONFA_IFINDEX={0x8, 0x1, r4}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20000800}, 0x4004001) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000600)=0x4, 0x4) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000640)=0xffffffffffffffff, 0x4) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000680)={'\x00', {0x2, 0x4e21, @loopback=0x7f000001}}) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f00000006c0)=""/200) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f00000007c0)=0x80000001) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000800)={0x0, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f00000008c0)=0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000900)={r5, 0x7, 0x20}, &(0x7f0000000940)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000980)={r5, 0x2}, &(0x7f00000009c0)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000a00)={r6, 0x7}, &(0x7f0000000a40)=0x8) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000a80)) ioctl$FUSE_DEV_IOC_CLONE(r2, 0x8004e500, &(0x7f0000000ac0)=r0) syz_open_dev$dspn(&(0x7f0000000b00)='/dev/dsp#\x00', 0x0, 0x40a040) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000b40)={0x5, 0xffffffffffffffe3, 0x6, {}, 0x0, 0x3}) rt_sigtimedwait(&(0x7f0000000bc0)={0x3f}, &(0x7f0000000c00), &(0x7f0000000c40)={0x77359400}, 0x8) 2018/03/13 10:18:21 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f0000865000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0xfffffffffffffffc) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) ioctl$KVM_GET_REG_LIST(r0, 0x4018920a, &(0x7f0000000040)=ANY=[@ANYBLOB="0000000000000000bcceacd03520b5c24995b23b8d905f86fb68913644dc37c52ad638c8305befb64dd0b932d24a14ad8d2dba2edce04f3299db7acc54e12aebc2c689d3531020c50eeb62031fb91e2b08263f726df7c2d66d5e9ca942736446dfb6adffd097f93c222ef842aba9d25cce7a9bd9c85a86388bfa7adc99f61fbf6796a952fa87898b9493025197e818c9fea7a2dc8275a95b49eead762d3f0cb2c05a61f53d676b7896dd0cbb000000000000"]) 2018/03/13 10:18:21 executing program 7: r0 = perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x1, 0x440000) r2 = getpgrp(0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000000c0)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000180)={{{@in=@multicast2, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@multicast1}}, &(0x7f0000000280)=0xe8) r5 = getpgid(0x0) sendmsg$nl_generic(r1, &(0x7f0000001a00)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000800}, 0xc, &(0x7f00000019c0)={&(0x7f00000002c0)={0x16d8, 0x1a, 0x0, 0x70bd26, 0x25dfdbfb, {0x4}, [@generic="90a9e6eab4313703a9d2a322c29e1280b85bad0a430dac1d835a3744f1c0fcfeaa30fd2b472f96ac1b32a4b229e0dc7912345e8f81d2502f9425bf64e0062186395930aff1503d", @nested={0xd8, 0x11, [@generic="10834088b48068a7e845280ccbfe37e9f3b7f50940f71060dd60b96a04814d66c67faa43ecf7beb9bdb52dc4ba92c289a5b24d53f56da3a43314c900f7e8c6d21c3989bb3ede02ef3a29f333c885567c14476ff6b4a4174a5ce0de32ae1db195b53029eeea2421ec33856f316e66ded98c71532f4da591f151f79fec5711ac31ad942008774d5f2b7744d052f341d8771867c743a4dbfa8d", @typed={0xc, 0x65, @ipv4=@multicast2=0xe0000002}, @typed={0xc, 0x7a, @pid=r2}, @typed={0xc, 0x30, @ipv4=@multicast2=0xe0000002}, @typed={0xc, 0xb, @fd=r0}, @typed={0xc, 0x70, @pid=r3}]}, @generic="7882bece490b13451f37dc94bbd65d69a26e2f2d70962a71e5dd0d281fdeb753e014d055579c49a423a023ac2b061c344b1a0a6a31da034667888cf6fbc2ac3cda50e97598c37d52db1b2812c54c0810ac5ed1c873008c012f9dec5e788037f9af69d954e19c42c5ec72ef896c5abaa3f56efa3ec0530f62105c14759264ad4885decb750d9755c65b58c5779134cf4a41d1fff04e4e0933116ed9cf6fc4f8d59dd014c9eaa1dac0214dfa2a10382a63edfa28572447230ea98b7c89b5f11c703570ce27c9e0ab6265c4d79c5cf9", @nested={0x148, 0x51, [@generic="df5fb5d0ff2c13175f28ce3de610b07cf6f9b042f418e2d1e4ea5cc98ab8715764e03dec4436df675fd87587eaaf1882", @generic="45b6d4655224cd538e36f3c9e90044258790d7de6b6de5188f8ffeb7390a21c907676f603acac9028d5a461c484562c1bfacbe77e1555d18174e5e5e7dac794df2fa6cdd3a0597190c45deaff78e4409ee3f5f3c6e3be0a418a395b2c1937df280feba91295f5b2a91f9ee957dd565f178a28d53b478ae83f340bc", @generic="852040909c973c3cd4d5b505a8b6a4bc112f7c13813610c07b43dc460dc2f0c79b9e8a0287827a4f1d67bf58457ef43617fb22f9fffd802783e39603491349d37fb0523b4898847ddfc4db6ef8f6bf45a2094b79ab", @typed={0xc, 0x8b, @fd=r0}, @generic="de06a088b2581be37702027395e60753a1498f6604f2d417e9e4e89c3433302e1dadf8cf271c1962e43d32926e01b58557170fdd68c2"]}, @generic="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@typed={0xc, 0x7f, @uid=r4}, @nested={0x380, 0x5e, [@generic="a90ce8413bf3786d45830429b422e3f2154e80526fd3048a2055d0c390a542302423207c2adfeaed42dc73565948b370f499bbb4ed461377d57359a10f3f489f51e546cc9bbd634a8aa62c4267f4e40fc92766d197a12c15ed25e15cc1efad0a332794e073688e186c9e58", @generic="5a0597995030eb7e6466f50b0c07199bcb9acf2287364c0a28bb4aea91f4b7ff8c6f0205", @generic="18590a6e303a5d0ab0bfdbcfd7a4199e85fc9e0f978503a5c0d79c523a067a72d89926eb9773454b6f614d3412e9d595a14900eed3c5f84c3599548d31c8d36dea1e91aa75fd6ef59ee934ab8967ad0ae322f34bcd061ce7d6dcf2f02ad58ea8237b725a7d1ce0a5f649b3286f5a1833358701a21aa42503fba6ff9b1737f989c47a2a90cae36188ae3162f62b583c7036a1fd6d1da99aedd8710768ead4f0ebdd5f1ebd7aa1d96e8e80436bfd47a0e9cdab", @generic="25c9a0231adf316c9254511cadf1f33c9d75f62ee3735242f69e38645ed402e1fbd865819f58a111a69d653f7e4e7cdcb9df2abb99e559998287a0e6609e6885bab6639d294251add64e430617e280fd86756d1c37657e35d50fef213989c94496630d8ba96dd4c76a2d597d705c23c2599211f75d8a944964b7f6c71663716ab621fc1842c0f71e29d8ad8ddfbbd9e981fc5df2e93bf6c5f5b08017347b2943252a4592935ad3b85bd925", @typed={0xc, 0x15, @pid=r5}, @typed={0xc, 0x43, @fd=r0}, @generic="1303529d587af05c9dc5078f62d9d4f6f8211cce4d", @generic="7a6481c3806ec62305a8c8222bc43fd19e14da62f5a416547696df97ab4561de51cd63a33d2896de0c8179a1dded3291121a8fc3eb1aaecd48ca89f374f7665197da21f8c1d39466713dee7e2ad3a58c7ea7b2c37b", @generic="7d502cc02aef321328de2b8e7e144e70cdb45d3612c227c9f5ac3d7b28977a720ca750a188ad3fee69512b008de4076db01c3627afaaa15852bb95dc9469a8de96e896dcfa7b46d9b66cfcf423e57950365b2e0b6f7d72d0bcc8b212e27f5476e2d5482aa56bdd39fce962ec404774a8c8d922a2ac63a030da046e623277d2fa5e222d0aee325c4259987e1abf8896bd9be91c9f4c4e399618dbcdd4fd47daceb65d0440711d733c92371995c02aac42e016b3c6434baf92f464992d4de81bd007279b14ef32e027a77b06cb8cca32bf78", @generic="15c82606d59a818c139840c91493821cbb8213368cb9192bdb23133792c3f51abd5859eeffc93c18241a10049c123a5b9bd46d9364efaf1aad50"]}]}, 0x16d8}, 0x1, 0x0, 0x0, 0x40040}, 0x10) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(0xffffffffffffffff, 0xc058534b, &(0x7f0000000100)) 2018/03/13 10:18:21 executing program 4: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x103000, 0x0) lseek(r0, 0x0, 0x4) r1 = memfd_create(&(0x7f0000000fff)='\x00', 0x0) fallocate(r1, 0x1, 0x0, 0x87dc) fallocate(r1, 0x1, 0x0, 0x5) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r1, 0x0) 2018/03/13 10:18:21 executing program 0: sendmsg$unix(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f00007e0000)=[{&(0x7f0000007000)="fd20932fcc7cfaafcf960802e02348f8fba600069da7a78a04a646", 0x1b}], 0x1, &(0x7f0000334f28), 0x352}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14}) socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000140)={0x2, 0x8001, 0xfffffffffffffffb}) r1 = semget(0x3, 0x800003, 0x1) semctl$GETPID(r1, 0x0, 0xb, &(0x7f0000000040)=""/101) socketpair$inet6(0xa, 0x0, 0x2, &(0x7f00000000c0)={0xffffffffffffffff}) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f0000000240)=0x2, 0x4) ioctl(r2, 0x2285, &(0x7f0000007000)='S') accept4$netrom(r0, &(0x7f00000001c0)=@full, &(0x7f0000000280)=0x48, 0x800) 2018/03/13 10:18:21 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000040)=@hci, &(0x7f00000000c0)=0x80, 0x800) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000100)={'bcsf0\x00', {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00000001c0)={'ip6gre0\x00'}) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000280)={&(0x7f0000000240)='./file0\x00'}, 0x10) 2018/03/13 10:18:21 executing program 5: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000cf1ff4)={0x10}, 0xc, &(0x7f0000703000)={&(0x7f000023f000)=ANY=[@ANYBLOB="840000000000000000000000000000000000ffff0c00000000000000000000005b659a62290ffc380c2dbfc75e9f17e104000000000000001cb4e2bf501db1bb949869c29c4d914d9f26a203415e66cd4dd3050bc1700612dbc3080c91125fa158cf0d70309f7f1969136edfd73294c0351575a9e8aa5944f2a432a15b3fe56aa566"], 0x82}, 0x1}, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f000023f000)=0xa, 0x4) [ 277.613470] QAT: Invalid ioctl [ 277.617517] QAT: Invalid ioctl [ 277.633376] QAT: Invalid ioctl 2018/03/13 10:18:21 executing program 5: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/mixer\x00', 0x280003, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000200)=@sack_info={0x0, 0xffffffff, 0x7}, &(0x7f0000000240)=0xc) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000280)=ANY=[@ANYRES32=r1, @ANYBLOB="6a000000527508fd35352cb57a246f424695fbf5e2ff5d69b527433d344828799acc7aa58b9f7bb23c7a636ad9807076eb129625149b9e83158def7588fc0e2758a361469b98c7b331a64b99f3ea2b67f90db6933fa87688540e124aa687c8a4ad5786"], &(0x7f0000000300)=0x72) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) r2 = openat$vnet(0xffffffffffffff9c, &(0x7f0000001140)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r2, 0x40000000af01, &(0x7f0000000080)) finit_module(r0, &(0x7f00000011c0)='net/rt_cache\x00', 0x2) ioctl$VHOST_SET_FEATURES(r2, 0x4008af00, &(0x7f00000010c0)=0x200000000) pread64(r2, &(0x7f00000000c0)=""/4096, 0x1000, 0x0) ioctl$VHOST_RESET_OWNER(r2, 0xaf02, 0x0) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 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, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000100)='net/rt_cache\x00') getsockname$netrom(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0x183) close(r4) getpeername$netlink(r0, &(0x7f0000001200), &(0x7f0000001240)=0xc) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000001100)={0x401, 0x0, 0x0, 0x200}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000001180)={r5, 0x4}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000002a80)=ANY=[@ANYBLOB="06748558", @ANYRES32=0x0, @ANYRES64=r4, @ANYRES32=0x0, @ANYBLOB="16bc7db633ddf91327fbc2ddd1d7d9e19d6b6d7f0135dca10bc787a97b065be25bfe4573ed6074e1eecd8444307266aa407f9c096f35bc5314b8f68b548a2cb6a1f83bea19fec303b2d65be7c317483be8f2ba229b1fc0a99b7f8fbe14ab26a465b0b132a2bbf1b82ef6a7554d767a2ee080f104728cdcbc77323d7464c7d2f05ec8d96bed1240494bc90eb13daeeb72ca95d078d3fc", @ANYPTR64=&(0x7f0000002940)=ANY=[@ANYBLOB="cc05083d83b8cd19503fa16e355c74008a5434792bcf454d3e094f3ad835d3918c2b1840f01ab163d631f86611e7f76fb662dcbc44a870af", @ANYPTR=&(0x7f00000013c0)=ANY=[@ANYRES64=r4, @ANYRES64=r5, @ANYRES32=r1], @ANYPTR=&(0x7f0000001400)=ANY=[@ANYRES32=r4], @ANYPTR64=&(0x7f0000001440)=ANY=[@ANYRES32=r0, @ANYRES32=r4, @ANYRES32, @ANYBLOB="9469f74a2358e8ced936d9131aca18c93cc101729b60d156541f3794746aa749971b743d0dd8c6a588ab84550952603bcd0170ae5863fc7ba91915ee055d10cbdc2c6849aa9de95230b272f09b3d329157ce30b7551dab77647c68f400682e55b8d6a72917bf1593a20c96acbc31a5a459b22e3b3255263931b0e34a5c8f3c42ed142aacd52b19e4ef9e9366e18dc57d1cda4f27ff701280f3b6b7eda1da990301bea33fdd0b2e2a58900c6054621e41aaf8baa6dc4fad6ae51a5e0d13084b8b689135bce5d0c7bfe585841b7b1ff907572b", @ANYBLOB="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"], @ANYPTR64=&(0x7f0000002540)=ANY=[@ANYBLOB="36e16d865c68473e1d19cf47169530854984e606232716e53984fe536702fd38c5accd6c021d091619fa5c7e261ff5c042cca61913d325f5f1fc50c1f2d71fbf51795a254e842e61", @ANYRES64=r5, @ANYPTR, @ANYPTR64, @ANYPTR64, @ANYRES64=r4, @ANYRES32=r0], @ANYPTR=&(0x7f00000025c0)=ANY=[@ANYPTR, @ANYRES64=r1, @ANYRES64=r3, @ANYPTR64, @ANYRES32, @ANYRES32=r0, @ANYRES64=r1], @ANYRES64=r5, @ANYPTR=&(0x7f0000002600)=ANY=[@ANYPTR64, @ANYBLOB="8ef4385eb66fe779924d502a155f7357c6226835f4f4fe38e0ed426405b973cfc5b6abb199becf281575269092d5a7cbbdd4ead0cab5c46e41f20daac014ed44e7e6c0d2c67486dce3d9a238c8c0026a", @ANYRES32, @ANYRES64, @ANYBLOB="1149a949847f4e1729ab9b5459dba0ac9a5b606f83d74063bb11db46c40bb772cb0e93ef8271864680171d46771bae339f1ecce05ffde78bf429ce40f05d264896211a9e70de9266faea2659760700e693e653ee4fac6da46c4fa3b11d01d50a4fbd69dbcf2c965c48e6e12eba1bcf453ed76805f96c64c212cbacb883b3a052aa8463a6f54191843d6860034cd4fddb7f8dac0691a6456e2418756f6f4be0af9395217b4b3e4516c8bc746ba06b904025790d7bd571349d131041b41accbc635655c0097c9af3685400d5ae4578a3ce72d5dd77187d9ee6a3d919341d6f3a12c443b36c3757a893bf8907420a62171a02ebb2", @ANYBLOB="cd5b70a6d3624316ca3a096c54c3d44479d7d0e48f5f1b101096e86e8343a65c25d6a1802aa4139736d2ef7cde4b6d02825db8038bfb8f6c01565b7d7ad5cb2e1537622f96984356774734689d0f8b30509d46e9bee4b1f4b3c78ee5d687ed8f72682c23f7d380bffa756496798fa956905c608bbc66b8b89e008af26c62e7ab7ad748e1184142c831e6d7f048924cab6aae0a48ac1a3edf1ce791c79e32ed0bd7c10a86ed470a6ffb13c1b911ab5af8a843a7e9c443db7269e9c5ad907df9725e3ad70a891b85b33eb53517765d3cc848545d658a9c", @ANYBLOB="ebc4d7a90abe9d96edb1aec61f16e0e69fc0be58fc441a70977e7af41ae40af05de63b359b4c4379a945a29d24529f8b1e77ba082e6591a91ee964df3119b2fe44cd57bd7ed934b8d19df34dc453100e49", @ANYRES32=r1, @ANYPTR64], @ANYRES64=r1, @ANYPTR64=&(0x7f00000028c0)=ANY=[@ANYBLOB="e865a26fdd43aa4d1a8ced5bc544316f984d8a2595df1b591e48ef685eb7dc532b0e0bd6d74c32ba4e41bbe07287e7c511382f5a063ba79c14c77751af216b95d1c506fc67e9b94c6e3cd18072702a690e1de2eed36df1faef66288f5df1fc", @ANYPTR, @ANYRES64=r2]], @ANYRES32=0x0], &(0x7f0000000140)=0x7) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r4, 0x84, 0x78, &(0x7f0000000180), 0xd5) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001280)=0x0) tkill(r6, 0x15) 2018/03/13 10:18:21 executing program 4: r0 = accept4(0xffffffffffffffff, &(0x7f00000000c0)=@pppoe={0x0, 0x0, {0x0, @local}}, &(0x7f0000000040)=0x80, 0x80000) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x5, 0x30}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000001c0)={r1, 0x41, "1fe7092b44a46094b6f108647a0916f507542c9ab94e62b52665f9c780aa4772dc02559caec0c8501c56071f2c3da0daf941c3cd963256e513ffe89b8401d98ab8"}, &(0x7f0000000240)=0x49) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000399ffc)=0x7, 0x5a) bind$inet6(r2, &(0x7f0000000780)={0xa, 0x4e23}, 0x1c) connect$inet6(r2, &(0x7f000098cfe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000da2ffc)=0x10000, 0x4) r3 = dup(r2) write$eventfd(r3, &(0x7f0000605ff8), 0x101bc) write$eventfd(r3, &(0x7f0000000000), 0x8) mq_getsetattr(r3, &(0x7f0000000280)={0x7, 0xffff, 0xe8, 0x7, 0x7, 0x4, 0x1, 0x80}, &(0x7f00000002c0)) sendmmsg$alg(r3, &(0x7f0000003f00)=[{0x0, 0x0, &(0x7f0000001080)=[{&(0x7f0000000080)="83", 0x1}], 0x1}], 0x1, 0x0) sendmmsg$alg(r3, &(0x7f0000359000)=[{0x0, 0x0, &(0x7f0000a45000)=[{&(0x7f0000f38000)="c0", 0x1}], 0x1, &(0x7f0000360cd8)}], 0x1, 0x0) write(r3, &(0x7f00000007c0)="f4", 0x1) 2018/03/13 10:18:21 executing program 7: perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080), &(0x7f0000000180)=0x14) r1 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x80000, 0x89) setsockopt$inet_group_source_req(r2, 0x0, 0x2f, &(0x7f0000000280)={0x4, {{0x2, 0x4e24, @loopback=0x7f000001}}, {{0x2, 0x4e21, @multicast2=0xe0000002}}}, 0x108) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r2, 0x29, 0x41, &(0x7f0000000200)=ANY=[@ANYBLOB="6d616e676c65000000000000000000000000000000000000000000000000000005000000000000000000000000000800004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x78) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000000100)) 2018/03/13 10:18:21 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000019afe0)={0x10200, 0x0, 0x0, 0x1000, &(0x7f0000a5f000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="010000000000cb00014d162f0101163494eb8688fcfe0f02ef55d800b1a94f3d59af82f7be7e4a8cb40a32c883684c5d4fb753128b9f7ae2f9e13b1c02d5872aa3a5aed4"]) ioctl$KVM_KVMCLOCK_CTRL(r2, 0xaead) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/03/13 10:18:21 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000000040)=ANY=[@ANYBLOB="020d00001400000000000000000000000800120000000300000000000000000006000000000000000000000000000000e000000100000039330000000000000000000000018000000000000000000000030006000000000002004e20ac14ffbb0000000000000000030005000000000002004e20ac14ffbb00000000000000000400030000000000000000004f21d35611b212f413bc652d6dc4e900000000000000000000000000de000000000000"], 0xa0}, 0x1}, 0x0) r1 = gettid() fcntl$setown(r0, 0x8, r1) 2018/03/13 10:18:21 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000796000)='./file0\x00', 0x0) r0 = inotify_init1(0x0) fcntl$setstatus(r0, 0x4, 0x42000) r1 = gettid() rt_sigprocmask(0x0, &(0x7f000003b000)={0xfffffffffffffffe}, 0x0, 0x8) r2 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0xfffffffffffffff7, 0x101000) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f00000000c0)) fcntl$setownex(r0, 0xf, &(0x7f0000fa4000)={0x0, r1}) inotify_add_watch(r0, &(0x7f0000ac5000)='./file0\x00', 0xa400295c) r3 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) dup2(r0, r3) 2018/03/13 10:18:21 executing program 3: io_setup(0xc8, &(0x7f0000000040)=0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r0, 0x1, &(0x7f00001b2000)=[&(0x7f0000a42fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000bcf3f)}]) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x200000, 0x0) getpeername$netrom(r2, &(0x7f0000000180), &(0x7f00000001c0)=0x10) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000000300)={0x800, {{0x2, 0x4e23, @multicast2=0xe0000002}}}, 0x88) r3 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0xfff, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r2, 0x8004e500, &(0x7f0000000200)=r3) setsockopt$packet_int(r3, 0x107, 0x11, &(0x7f0000000140)=0x5e8, 0x4) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000080), &(0x7f00000002c0)=0x4) setsockopt$inet_buf(r1, 0x0, 0x3f, &(0x7f00000003c0)="4f74242c8c770ce5c8c21617a085c8a6f092e5fc5b5bbd1dc7eab0d288919ff0cbe56cabd20e81cfe5df1f8d85e9a28509a951db1e33105b87a4820ee9441bb8cec4f01a2c50e3c49babd4d2221c70a95cef73108d2cf546bb2e1bfdb545f55e7f153d1a5bdd2008b5e01e623c08d963f8bf78e2de721dad2df2630d2fcf4ab1a5a96921434f70ca60adb43bcfba9961c9338a27a80ff6ae5cc4b8b8ed2da2696bddb98cc08ec2e934a85b6ab5d1c5ad75569de84cc102d7e96ecddeb661", 0xbe) io_submit(r0, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000080)}]) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000000240)={0x2, {0x2, 0x4e24, @multicast1=0xe0000001}, {0x2, 0x505f, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e20}, 0x10, 0x2, 0x1, 0x80, 0x9a, 0x0, 0x0, 0x1, 0x3}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r3, 0x6430) readahead(r3, 0x8, 0x7) 2018/03/13 10:18:21 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x80080, 0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000040)) syz_emit_ethernet(0x2a, &(0x7f00006ba000)={@link_local={0x1, 0x80, 0xc2}, @random="e2701bb60589", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x6c, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000ea3000)) 2018/03/13 10:18:21 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) io_setup(0x7, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f00000000c0)="02020000000000000000012924af7b7f", 0x10, 0x0, 0x0, 0x80000000000000}]) socketpair(0x0, 0xa, 0x5, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000300)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000200)=0xc7) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000240)={r3, 0x3, 0x10001}, 0x8) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f0000000100)=0x337) 2018/03/13 10:18:21 executing program 4: mkdir(&(0x7f0000000040)='./control\x00', 0x0) r0 = accept4$packet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0x14, 0x800) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000100)={'irlan0\x00', {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x4000000002, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0x2, 0x40800) unlinkat(r1, &(0x7f0000000180)='./control\x00', 0x200) 2018/03/13 10:18:21 executing program 1: syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="0180c2000000e2701bb6058908004500001400000040006c907800000800ffffffff00009078e0000001d0df4ab84170e76ffdfdd0c623"], &(0x7f0000ea3000)) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f0000000080)={0xf000, 0x100000}) 2018/03/13 10:18:21 executing program 3: r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0xfffffff800000000, 0x40000) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x444200, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0xfff, 0xfff, 0x202, 0x50000000, 0x5, 0x2, 0x90e1, 0x7, 0x0}, &(0x7f0000000140)=0x20) ioctl$KVM_GET_NR_MMU_PAGES(r1, 0xae45, 0x101) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000180)={r2, 0x2f8, 0x8, 0x2}, 0x10) fanotify_mark(r0, 0x2, 0x1c, r0, &(0x7f00000001c0)='./file0/file0\x00') 2018/03/13 10:18:21 executing program 5: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/mixer\x00', 0x6000, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000002c0)={0x2, 0x100000000, 0x1, 0x3, 0x3ff, 0x76, 0x7423, 0x9, 0x100000001, 0x4, 0xfb48}, 0xb) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000340)) perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x15, 0x100080005, 0xfffffffffffffffe) uname(&(0x7f0000000180)=""/133) memfd_create(&(0x7f0000000240)=',selfkeyring\x00', 0x3) recvfrom(r1, &(0x7f0000000080)=""/218, 0xda, 0x2000, 0x0, 0x0) getsockopt(r1, 0x114, 0x2711, &(0x7f0000af0fe7)=""/13, &(0x7f000033bffc)=0xd) 2018/03/13 10:18:21 executing program 7: perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) 2018/03/13 10:18:21 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_SET_XCRS(0xffffffffffffffff, 0x4188aea7, &(0x7f00000000c0)) openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(0xffffffffffffffff, &(0x7f0000003200)=@init_qp_attr={0xb, 0x0, 0xfa00, {&(0x7f0000003340)}}, 0x3ba) r2 = add_key$user(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000200)='r', 0x1, 0xfffffffffffffffb) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000000040)=r3) keyctl$read(0xb, r2, &(0x7f0000000300)=""/84, 0x54) r4 = semget(0x3, 0x2, 0x34) semctl$GETALL(r4, 0x0, 0xd, &(0x7f0000000180)=""/59) splice(r1, &(0x7f0000000240), r0, &(0x7f0000000280), 0x7d, 0x9) write$rdma_cm(0xffffffffffffffff, &(0x7f0000000000)=ANY=[], 0x0) 2018/03/13 10:18:21 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x140000) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/enforce\x00', 0x80000, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000440)={r0, 0x28, &(0x7f0000000400)}, 0x10) mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884ee, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2}) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/policy\x00', 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000380)={r1, 0x0, 0xd9, 0xdd, &(0x7f0000000180)="aa3677992d780e5232f6b3e09f591873bc6a8fb2bc41c9646f948a82861fada838ca3967f08150dd48c724f1c36397c911268e0107f0124165057b98f6dfe646f98d1304ba354bad7d1f764d1f09277fc8f495cd7e5bee82606c44012cb1b126c34f4148db75158f05e0ea2d68ab7c0f2d3e8dcab98a9f941897462397150b4123d335f0a3684ad4cf16481b2d099f88dd505df8825eaf94e7a437b612b34fc308bb32190ea20985bb428c32bde9e1beb79cc3db9fe5c5962b5405ced5f124ef4d3b7994e339a6a6da3b9392a1eea7e2284fc1abef8c2516ca", &(0x7f0000000280)=""/221, 0x3f}, 0x28) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x1, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f00000000c0)={0xffffffffffffff76, 0x40}) getsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000000080)=0x3, &(0x7f0000000100)=0x4) shmget(0x0, 0x4000, 0x8007ff, &(0x7f0000ffa000/0x4000)=nil) 2018/03/13 10:18:22 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x0, 0x0) getpeername$netrom(r0, &(0x7f0000000100), &(0x7f0000000140)=0x10) r1 = socket$unix(0x1, 0x1, 0x0) io_setup(0x5, &(0x7f0000000040)=0x0) io_submit(r2, 0x1, &(0x7f00000015c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000140)}]) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000480)='/selinux/create\x00', 0x2, 0x0) 2018/03/13 10:18:22 executing program 3: clone(0x0, &(0x7f0000000440), &(0x7f0000000140), &(0x7f00000003c0), &(0x7f0000000340)) getrandom(&(0x7f0000000180)=""/255, 0xff, 0x2) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x100, 0x0) write$selinux_context(r0, &(0x7f0000000100)='system_u:object_r:cpu_device_t:s0\x00', 0x22) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000340), 0x4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000280)={0x0, 0x8000, 0x30, 0x1, 0x3}, &(0x7f00000002c0)=0x18) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000300)={r1, 0xd947, 0x1}, 0x8) waitid(0x0, 0x0, &(0x7f0000002ff0), 0x4100000a, &(0x7f0000000000)) 2018/03/13 10:18:22 executing program 1: syz_emit_ethernet(0x51e1f2033eeffda4, &(0x7f00006ba000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x6c, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000ea3000)={0x0, 0x0, [0x0, 0x4]}) 2018/03/13 10:18:22 executing program 7: perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x2000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000000180)={0x1000, 0x1, 'client0\x00', 0x4, "92dc096876f52487", "a8c14160027f496e8ccba1096e0088e7d78d83b52ca7e32e5f71a0867585df90", 0x800}) r1 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000000100)={0x0, 0x20}) 2018/03/13 10:18:22 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x6, 0x80000) ioctl$KVM_GET_XSAVE(r1, 0x9000aea4, &(0x7f0000000080)) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000040)=0x3, 0x4) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x6, 0x4) 2018/03/13 10:18:22 executing program 2: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x96b6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f00002e8000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000734000)=[{&(0x7f0000d42000)=""/146, 0x92}], 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x400000, 0x0) getsockopt$packet_int(r1, 0x107, 0xe, &(0x7f0000000040), &(0x7f00000000c0)=0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r1, 0x40405514, &(0x7f0000000080)={0x800, 0x3, 0x1, 0x9, "13859ab5ee880c2a0ca765cb31ff9d32bd5513500fd467ea7b5ecce9a89829fd877830d59d5cbb44f17830b7", 0x8}) 2018/03/13 10:18:22 executing program 4: r0 = socket$kcm(0x29, 0x40000000400002, 0x0) setsockopt(r0, 0x119, 0x0, &(0x7f0000000000)="000400a6", 0x4) 2018/03/13 10:18:22 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000384ff7)='/dev/ppp\x00', 0x0, 0x0) getpeername$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x14) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082ef0a)=""/246) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x80047441, &(0x7f0000b9f000)) 2018/03/13 10:18:22 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r2 = syz_open_dev$sndpcmp(&(0x7f0000000240)='/dev/snd/pcmC#D#p\x00', 0x9011, 0x800) r3 = syz_open_dev$dmmidi(&(0x7f0000000280)='/dev/dmmidi#\x00', 0x0, 0x20200) fanotify_mark(r2, 0x44, 0x8000000, r3, &(0x7f00000002c0)='./file0\x00') sendto$inet(r0, &(0x7f00008ac000), 0x266, 0x0, 0x0, 0x1cd) eventfd2(0x400, 0x1) r4 = socket$kcm(0x29, 0x800000000002, 0x0) recvmsg$kcm(r4, &(0x7f0000000140)={&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000000100)=""/6, 0x6}, 0x3) getsockopt$bt_BT_SECURITY(r5, 0x112, 0x4, &(0x7f0000000080), 0x2) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f0000000300)={0xffffffffffffff68, 0x5, 0x8000, 0x5, 0x9, 0x80, 0x1, 0x9, 0x0}, &(0x7f0000000340)=0x20) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000380)={r6, 0x400}, 0x8) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f000031aff8)={r0, r1}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x0, 0x5, 0x8, 0x9, 0x7}, &(0x7f0000000180)=0x14) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x66, &(0x7f00000001c0)={r7, 0x2237}, &(0x7f0000000200)=0x8) 2018/03/13 10:18:22 executing program 4: r0 = creat(&(0x7f0000ffd000)='./file0\x00', 0x0) socket$inet_sctp(0x2, 0x5, 0x84) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000000)=0x5) socket$inet6_udp(0xa, 0x2, 0x0) mq_notify(0xffffffffffffffff, &(0x7f000044bfa0)={0x20000000, 0x15, 0x2}) 2018/03/13 10:18:22 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b3fdc)) r1 = syz_open_pts(r0, 0x41) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000040)={0xfffffffffffffffe, 0x401}) write(r1, &(0x7f00000000c0)="4cf7be", 0x3) ioctl$KDDISABIO(r0, 0x4b37) 2018/03/13 10:18:22 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e22, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x5}}, 0x6, 0x2}, &(0x7f0000000040)=0x90) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000001c0)={r1, 0x9}, 0x8) r2 = syz_open_dev$sndctrl(&(0x7f0000007fed)='/dev/snd/controlC#\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r2, 0x80dc5521, &(0x7f0000000080)=""/23) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/policy\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r3, 0x4c00, r2) syz_open_dev$dmmidi(&(0x7f000000d000)='/dev/dmmidi#\x00', 0x200, 0x0) 2018/03/13 10:18:22 executing program 7: perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xaf4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000100)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000040)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f0000000180)=0xc) rt_tgsigqueueinfo(r1, r2, 0x26, &(0x7f00000001c0)={0xb, 0x5, 0x5, 0x8001}) 2018/03/13 10:18:22 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x15) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000000)={'ip6_vti0\x00', 0x5}) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0, 0x8) ioctl$TIOCSTI(r1, 0x5412, 0x8001) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) fcntl$lock(r2, 0x6, &(0x7f0000000300)={0x0, 0x5}) 2018/03/13 10:18:22 executing program 1: syz_emit_ethernet(0x11d, &(0x7f0000000280)={@link_local={0x1, 0x80, 0xc2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[{0x9100, 0xde19, 0x7, 0x4}], {0x8100, 0x1, 0xfff}}], {@ipx={0x8137, {0xffff, 0x107, 0x3341, 0x11, {@current, @random="3baaed070499", 0x400}, {@current, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xffffffffffffffff}, "bc8dc3031e7f0e5ea5bcccdfa3bd962d6a9f5f26fe6a9279d1e63884bc92d39c06d3e2cbce772ff477458e14d73159c89d5561a38893fe9136f9a7d246b3d2987e81c36e07d3ee87da1d2dd3bda24ba9d4eb4135ccba2139a86a9cbd671e06d1e2f506211483becd4afb8b4e5731232f9b53e9a8fde22d1ba0a72300969f5886ad4908985616fd7f378bf153a4030c4d35354b285433e1c31c992313ee3b322b417bd6e6007545bb200886f2f01a31a0191a627e04ddabaf650cee4da675f7548cd38500b8417bbd7bb15f547c00e5042eeb4e8d491fac611a140e80125e8f4553e045465526da6a50"}}}}, &(0x7f0000ea3000)={0x0, 0x0, [0x0, 0x0, 0xbc]}) [ 278.128645] kauditd_printk_skb: 52 callbacks suppressed [ 278.128653] audit: type=1400 audit(1520936302.168:610): avc: denied { prog_load } for pid=5326 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 2018/03/13 10:18:22 executing program 1: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x200000) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x5, 0x3ff, 0x1000}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000000c0)={r1, 0x6af, 0x4}, &(0x7f0000000100)=0x8) syz_emit_ethernet(0x2a, &(0x7f00006ba000)={@link_local={0x1, 0x80, 0xc2}, @random="e2701bb60589", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x6c, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000ea3000)) [ 278.188978] audit: type=1400 audit(1520936302.201:611): avc: denied { dac_override } for pid=5336 comm="syz-executor4" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 278.213744] audit: type=1400 audit(1520936302.203:612): avc: denied { net_admin } for pid=4295 comm="syz-executor6" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 278.238172] audit: type=1400 audit(1520936302.216:613): avc: denied { prog_run } for pid=5326 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 [ 278.260744] audit: type=1400 audit(1520936302.225:614): avc: denied { create } for pid=5349 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 2018/03/13 10:18:22 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000040)={r1}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000140)=@sack_info={r3, 0x0, 0xfffffffffffffff9}, 0xff43) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)=@random={'osx.', '\x00'}) 2018/03/13 10:18:22 executing program 3: r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@nfc_llcp, &(0x7f0000000080)=0x80) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00000000c0), 0x10) r1 = socket(0x40000000015, 0x5, 0x0) bind$inet(r1, &(0x7f0000000ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt(r1, 0x114, 0x1, &(0x7f0000000000), 0x0) 2018/03/13 10:18:22 executing program 0: sync() r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x41, 0x0) r1 = openat(r0, &(0x7f00000000c0)='./file0\x00', 0x10000000000100, 0x0) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x401}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000200)={r2, @in={{0x2, 0x4e20, @rand_addr=0x4}}, 0x3, 0x7f}, &(0x7f0000000100)=0x90) ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000180)=""/120) 2018/03/13 10:18:22 executing program 7: perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x4d8b0118, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) clock_nanosleep(0x7, 0x1, &(0x7f0000000180), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000040)={0x3ff, 0x2, {0xffffffffffffffff, 0x3, 0x2, 0x1, 0xffffffffffff8000}}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000100)={0x0, 0x0, 0x100000000000, 0xfffffffffffffffd}) 2018/03/13 10:18:22 executing program 5: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) r1 = gettid() ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000000000)=r1) r2 = request_key(&(0x7f0000000100)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000000200)='\x00', 0xfffffffffffffffc) keyctl$link(0x8, r2, r2) 2018/03/13 10:18:22 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e3, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x8000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x8, &(0x7f00008acff0)) 2018/03/13 10:18:22 executing program 1: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000000000)=""/193) syz_emit_ethernet(0x2a, &(0x7f00006ba000)={@link_local={0x1, 0x80, 0xc2}, @random="e2701bb60589", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x6c, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000ea3000)) 2018/03/13 10:18:22 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x20, 0x200000) getsockopt$ARPT_SO_GET_ENTRIES(r1, 0x0, 0x61, &(0x7f0000000100)={'filter\x00', 0xa8, "8371749ad0afc97bbba2fcf26b634d979466bc57f63a9debac13c6db1caa68fbaca7f8bc8d05468abc28c6e1fc752b15b02159168684d4e7384b933de584c487dedd7fdb6fa09fec19da3a363d2bcad538ab6ba2e241c3bcebcca7b2f8f99dafdf5993386ea941bddea9a0568b7e921b725bb5fe1c3a5cffcbc9b7aed4a3d493b454077c0ab2a75f45f766b0750a32bad421435f46a857adc83bc1097df1824aab385999f493adbd"}, &(0x7f0000000200)=0xcc) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000400)) ioctl$int_out(r0, 0x5460, &(0x7f0000000240)) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='setgroups\x00') close(r2) [ 278.284552] audit: type=1400 audit(1520936302.237:615): avc: denied { ioctl } for pid=5349 comm="syz-executor6" path="socket:[106795]" dev="sockfs" ino=106795 ioctlcmd=0x8981 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 [ 278.313744] audit: type=1400 audit(1520936302.328:616): avc: denied { prog_load } for pid=5326 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 2018/03/13 10:18:22 executing program 7: perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x40000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000040)) r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000100)) 2018/03/13 10:18:22 executing program 3: perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x4d8b0118, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) clock_nanosleep(0x7, 0x1, &(0x7f0000000180), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000040)={0x3ff, 0x2, {0xffffffffffffffff, 0x3, 0x2, 0x1, 0xffffffffffff8000}}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000100)={0x0, 0x0, 0x100000000000, 0xfffffffffffffffd}) 2018/03/13 10:18:22 executing program 2: r0 = socket$inet6(0xa, 0x4000000006, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000040)={0x0, 0x60, "83dde9094a790b924aba509e966b668eb30d335b1733c52a4d1227dd10369931ed9ab995db19f4b224d7be2a448aaf94dd730924591305e652cfb0f007c8e014782cfa44f7e69ffdbcbc407830ad8fcbd88f74c968138c55a387071bf4b61afb"}, &(0x7f00000000c0)=0x68) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000100)=@assoc_id=r1, &(0x7f0000000140)=0x4) listen(r0, 0x1008005) r2 = socket$inet_dccp(0x2, 0x6, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet(r2, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) sendmmsg(r2, &(0x7f0000001b00)=[{{&(0x7f0000000180)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(aes-aesni)\x00'}, 0x58, &(0x7f0000000300), 0x0, &(0x7f0000000340)}}, {{&(0x7f0000000680)=@sco={0x1f}, 0x8, &(0x7f0000000700), 0x168, &(0x7f0000000740)=[{0x10, 0x10d}], 0x10}}], 0x2, 0x0) 2018/03/13 10:18:22 executing program 1: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000280)={0xa, &(0x7f0000000200)=[{0x8, 0x202}, {0xfffffffffffff11c, 0x6, 0x0, 0x7}, {0x9, 0x9, 0x9, 0x770b}, {0x1, 0xfffffffffffffc01, 0x28f, 0x8001}, {0xffffffffffff7fff, 0xffffffffffff0000, 0x2, 0xffffffffffff0000}, {0x2, 0x7fff, 0x81, 0x9}, {0x2, 0x7, 0x7, 0x101}, {0x2, 0x3, 0x80f}, {0x0, 0x0, 0x6, 0xfffffffffffffbff}, {0x8, 0x4, 0x90e, 0x2}]}, 0x10) syz_emit_ethernet(0x1, &(0x7f0000000140)=ANY=[@ANYPTR64], &(0x7f0000000100)={0x1, 0x0, [0x0, 0x400000000000000]}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000380)='/dev/sequencer\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000001d00)=ANY=[@ANYBLOB="040002ba501c0998a04710795f00ee3d6d7992e05a1e114592258b9af059d7c96ba98714c0c42efa6ec7b675e20dab6a1f8d920054e22b074a05eab3899b4297c4268185d6721749e46013d73920f990c03ed81c20985df7b7179afd01194408fdd98bc99d68de6d52d2b2b8ac9599f89e2bb4ef011088aad8c3511bb622514912d5840b426ad57d2808ebc965ba9b58f8c410fb099a3e14d017b6e8be", @ANYRES32=0x0, @ANYPTR=&(0x7f0000001bc0)=ANY=[@ANYBLOB="41c48117bff37921c7e259ede225a85b858e353067278f01c7c0ae6de3093b84e002ab353a5f9eec878ee805b856597960774e40966590e485411393a74003e449a336f62f8410bd59cb245db6f066b8d20b0d47f5277a841e9fbc69954cee", @ANYPTR64=&(0x7f0000001dc0)=ANY=[@ANYBLOB="ffa68b5cc212ccb641ca58a53b6e09a113425b392a34b03cbc4a151e167f396c70c7b21e639de3b9af85e7488196eb6b933b9db5c44e8fa1efa460ff5fb175a88f6753f121b6d5a48aa65f1cbf1f672028667af06115b6f5588d97c6d735655d91", @ANYBLOB="82e377cee347709b59d0be3ff13a2a7fbdb07ca16a08e342b3bbacdea438276c61de45a55d591d19f687cde74ba6717c713aa1bee67d76e215f87af50d4b74e76b10a46d0863d4d8d4a5dc35d0380c47527c4946baee14040da2f6f49522fd", @ANYPTR, @ANYPTR, @ANYPTR64, @ANYBLOB="72e2fe17ff0f000000000000fafd00000009f7e4d4bf37b8a64bb8a3b0998927f88fcf8693399fa4537d2f6b060e", @ANYPTR64, @ANYPTR, @ANYBLOB="98194db4a1d1c42322c0578e8c7bc8d4f4c82677fbf963915ed5aaafd394cc57d15768fe2e458d9de550c4c1eaa97e4eaeddc9ef078bdd2e2a47b07476906b6425f39a6b"], @ANYPTR=&(0x7f0000000b80)=ANY=[@ANYBLOB="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", @ANYRES32, @ANYRES64=r1, @ANYPTR64, @ANYRES64=r2], @ANYRES64=r1, @ANYBLOB="143931a29c0798c5e32f748445e9a52f8cb81f88238d5efde8427f07cbd9b4dce5b7a49773e283715e21c4b8da99b7848ed43f84e1112935b7b836921096fc703bc655e8233dc22b9fac8e538c60ed3a52d896197edb4acc3b9191d7c20db9ab95822a58b989e1ddd93fc0114f93a93f00871c01a53049d4a08eab28dbd95e8e30bf7d4cda4ee757ae745d9dd69b32f1"], @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000400)=0x5) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000440)={r3}, 0x8) r4 = getpid() r5 = openat$cuse(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/cuse\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000300)={0x2, 0x0, 0x3, 0x4}) prlimit64(r4, 0xf, &(0x7f00000003c0)={0x6, 0x9}, &(0x7f0000000540)) ioctl$DRM_IOCTL_AGP_UNBIND(r5, 0x40106437, &(0x7f0000000340)={r6, 0x6}) fsync(r0) execve(&(0x7f0000000580)='./file0\x00', &(0x7f00000007c0)=[&(0x7f00000005c0)='securityem0,systemselinux*^\x00', &(0x7f0000000600)='/dev/cuse\x00', &(0x7f0000000640)=',[\x00', &(0x7f0000000680)='/dev/cuse\x00', &(0x7f00000006c0)='\x00', &(0x7f0000000700)='/dev/sequencer\x00', &(0x7f0000000740)='\x00', &(0x7f0000000780)='/*{em0eth1vmnet0\x00'], &(0x7f0000000a00)=[&(0x7f0000000800)='^!!\x00', &(0x7f0000000840)='\\\x00', &(0x7f0000000880)='ppp0^ppp1cpuset(proc#\x00', &(0x7f00000008c0)='\x00', &(0x7f0000000900)='/dev/sequencer\x00', &(0x7f0000000940)='/dev/cuse\x00', &(0x7f0000000980)='/dev/sequencer\x00', &(0x7f00000009c0)='ppp1%\x00']) get_robust_list(r4, &(0x7f0000000180)=&(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)}}, &(0x7f00000001c0)=0x18) getsockopt$ax25_int(r2, 0x101, 0x3, &(0x7f0000000480), &(0x7f00000004c0)=0x4) socket$inet6_icmp(0xa, 0x2, 0x3a) [ 278.373989] audit: type=1400 audit(1520936302.413:617): avc: denied { sys_admin } for pid=5376 comm="syz-executor6" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/03/13 10:18:22 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/kvm\x00', 0x101000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) write(0xffffffffffffffff, &(0x7f0000000000)="240000001a0025f00018000400edfc0e1c0b0000e800000010", 0x19) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000080)=[@text32={0x20, &(0x7f0000000140)="0f01b00000000026f36e0f070f00567ab96d030000b800000000ba000000000f3066b89b008ee80fc7a8000000800f01c90f752b360f10f0", 0x38}], 0x1, 0xfffffffffffffffc, &(0x7f0000000080), 0x1000033a) bind$ipx(0xffffffffffffffff, &(0x7f0000000000)={0x4, 0x0, 0x0, "b722f3951c50"}, 0x109a5ec77646d9e0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$sock_inet_SIOCGARP(r4, 0x8954, &(0x7f00000000c0)={{0x2, 0x4e22}, {0x1, @random="c328633e4478"}, 0x2, {0x2, 0x4e22, @multicast1=0xe0000001}, 'lo\x00'}) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000000180)={0x4, 0x0, [{0x2, 0x6, 0x7, 0x3, 0x4}, {0xc0000007, 0x9, 0x6, 0x7, 0x2}, {0x40000000, 0x94, 0x7fffffff, 0x7, 0x1}, {0x80000007, 0xffffffff, 0x7, 0x8, 0x9}]}) 2018/03/13 10:18:22 executing program 4: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) getpeername$inet(r0, &(0x7f0000000280)={0x0, 0x0, @remote}, &(0x7f00000002c0)=0x10) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_int(r1, 0x0, 0xf, &(0x7f0000018000)=0x1, 0x4) accept$ipx(r0, &(0x7f00000000c0), &(0x7f0000000100)=0x10) bind$inet(r1, &(0x7f0000003ff0)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000000)={0x401, {{0x2, 0x4e23, @loopback=0x7f000001}}}, 0x88) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000013000)=[@in={0x2, 0x4e20, @broadcast=0xffffffff}], 0x10) sendto$inet(r1, &(0x7f000001d000)="a9", 0x1, 0x24000045, &(0x7f0000004ff0)={0x2, 0x4e20, @rand_addr=0xfffffffffffffffe}, 0x10) 2018/03/13 10:18:22 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x100ffd, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0xa2) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a85352, &(0x7f0000000100)={{0x4}, 'port0\x00', 0x10, 0x80421, 0x5, 0x7, 0x1, 0x9, 0x400, 0x0, 0x2, 0x5a63e04d}) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f0000000080)=0xfffffffeffffffff) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000c9bec8)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0xfffffffffffffffc}) ioctl$KVM_TRANSLATE(r3, 0xc018ae85, &(0x7f0000000000)) 2018/03/13 10:18:22 executing program 3: perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x4d8b0118, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) clock_nanosleep(0x7, 0x1, &(0x7f0000000180), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000040)={0x3ff, 0x2, {0xffffffffffffffff, 0x3, 0x2, 0x1, 0xffffffffffff8000}}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000100)={0x0, 0x0, 0x100000000000, 0xfffffffffffffffd}) 2018/03/13 10:18:22 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000079fff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0xc0045401, &(0x7f0000000fff)) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000000)={0x8000, 0x2, 0x7f, 0x0, 0x6, 0x20}) 2018/03/13 10:18:22 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) rt_sigprocmask(0x0, &(0x7f0000834000)={0x7fffffff}, &(0x7f00000c1000), 0x8) r4 = dup2(r3, r2) write$selinux_context(r4, &(0x7f0000000000)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x23) sendmsg$can_bcm(r0, &(0x7f000000dfc8)={&(0x7f0000019ff0)={0x1d, r1}, 0x10, &(0x7f000000eff0)={&(0x7f0000019000)={0x1, 0x0, 0x0, {}, {}, {0x0, 0x0, 0x1}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "405e51f3ac446a3e"}}, 0x48}, 0x1}, 0x0) r5 = socket$can_raw(0x1d, 0x3, 0x1) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000007ff0)={0x1d, r1}, 0x10, &(0x7f0000002ff0)={&(0x7f000000afb8)={0x1, 0x0, 0x0, {0x77359400}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1}, 0x0) ioctl$EVIOCRMFF(r4, 0x40044581, &(0x7f0000000040)=0x7) dup2(r5, r0) [ 278.491209] audit: type=1400 audit(1520936302.502:618): avc: denied { name_bind } for pid=5392 comm="syz-executor2" src=20003 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:port_t:s0 tclass=dccp_socket permissive=1 [ 278.513852] audit: type=1400 audit(1520936302.502:619): avc: denied { node_bind } for pid=5392 comm="syz-executor2" src=20003 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:node_t:s0 tclass=dccp_socket permissive=1 2018/03/13 10:18:22 executing program 1: syz_emit_ethernet(0xbe, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @random="e2701bb60589", [], {@generic={0x0, "d746ae75cb935bcfb0879e0325966e572f81f3687cefc7b0183af97c6c8392924346d24d14db48c5789e2da910b1b6d9ddf371cc638047a7addfc43d914790d0749e830e4f08878f339a3edd41b257e36bfd2b96155442925540f1663c77c7b15af5aeaa738bebf49270c230c9fbb91e41b5ccbee9bc12c6071a6054ec3e6451c0d9db5b39557f3ee080776d1d7dd0438562c4cb65da59f6ee2208418618ce90385167ee6f89701668faf4c5a4d7aeda"}}}, &(0x7f0000ea3000)) 2018/03/13 10:18:22 executing program 5: mq_open(&(0x7f0000000000)='..\x00', 0x0, 0x0, &(0x7f0000000040)) r0 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x0, 0x0) name_to_handle_at(r0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x54, 0x3, "bf258d0265dcfd1f577db0c9576c08383f753f7ec09e5394276f2c689bc1141e6bf82a1c6bea1bf4bd5c39a7a8c6d77e2192c59f70e77e60607a1a567c75548855aeb8e2303fc1e0eee98632"}, &(0x7f0000000180), 0x1000) 2018/03/13 10:18:22 executing program 6: r0 = open(&(0x7f0000000040)='./file0\x00', 0x10000, 0x4) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x0, 0x4) ioctl$KVM_GET_PIT2(r0, 0x8070ae9f, &(0x7f0000000080)) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000100)={'security\x00', 0x3, [{}, {}, {}]}, 0x58) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x6) 2018/03/13 10:18:22 executing program 7: perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000100)) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x80000, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000000380)={{0xa, 0x4e20, 0x74, @dev={0xfe, 0x80, [], 0xe}, 0x20}, {0xa, 0x4e21, 0x1, @empty, 0x62a}, 0x1, [0xe6f, 0x4, 0x3ff, 0x3, 0x400000000, 0xfff, 0x86a, 0x7fff]}, 0x5c) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r1) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000000240)={&(0x7f0000000080)=[0x0], &(0x7f0000000180), &(0x7f00000001c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000200)=[0x0, 0x0, 0x0], 0x1, 0x0, 0x6, 0x3}) set_robust_list(&(0x7f0000000340)={&(0x7f0000000280)={&(0x7f0000000180)}, 0x80000000, &(0x7f0000000300)={&(0x7f00000002c0)}}, 0x18) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) r2 = getpid() capget(&(0x7f0000000400)={0x20080522, r2}, &(0x7f0000000440)={0x0, 0x1, 0x80000000, 0x6, 0x7, 0x17f48bcd}) 2018/03/13 10:18:22 executing program 2: r0 = shmget$private(0x0, 0x3000, 0x78000080, &(0x7f0000ffd000/0x3000)=nil) shmctl$IPC_RMID(r0, 0x0) r1 = socket$inet6(0xa, 0x7, 0x7) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000000)={0x2, [0x0, 0x0]}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000080)=ANY=[@ANYRES32=r2, @ANYBLOB="da000000667146a49a6c64634a0108b0ae03a848056097eda2d7332e810a14f417cf6977e6b363e9707f84dbba4cf47b5d77878eeca8999164d22a3f1a5951fc17924ec7ae1c26bd860243767b3f048728ad91f3d8ef64d5aaed846940037ea84fc09d3078040271f3a5f81239f838bc7c496479b198c3babf1e402f281865fa1755b9c14441e7a4c0c664ea9049a5cd570324cb53fb81e8fccbaa0af39912e2e9cd0411aca522887278cddf4c20ece0839ecffd08b36f71b0b41eb4a2735587b2cd70829874fead6670ddeebe804b63cb696e02c1076d0b6628fe92bdbe"], &(0x7f0000000180)=0xe2) 2018/03/13 10:18:22 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'lo\x00', 0x0}) sendmsg$nl_netfilter(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000040)={&(0x7f0000000400)={0x278, 0xf, 0xb, 0x200, 0x70bd2d, 0x25dfdbff, {0x3, 0x0, 0x7}, [@generic="2891a97cbd3a27e5c23e48ecff2c573eafbf63dc11288df01d1f9d512b2f5d418abbd966439bd20d0d84bc41dae9bd169d5483e2f57cca668420645d9e6adcf146dec15a72f3f5b73af07f3b7d29b490b501c39241fecd7d88c4187f414deeef1a0803ec63e173dd50b7e53b7065be8036b2c53892f8409162c52bbe1e4a2952911035b092c71224e4126899fabe23a96332ec348dd751e0c3f9e6fdfe20a888eb2ebd54238d3e26f98fabc8f92e625c48bc0802444a79c29c6ecf652dc17523c737b6050b9ee07b4c521cc8539f9aa89bcca5279494d5f211c46aa1d3cef8981498bd8457536d40752770734f6fafca0affc1fd56c5f9e066", @generic="641231e363ff00fd8ed4bb3226f0f706688f145f197f7544b0050215a044151686d90937cb5296ae1274bfa6f85d8b85daddca", @typed={0xc, 0x93, @ipv4=@loopback=0x7f000001}, @nested={0xa4, 0x93, [@typed={0x58, 0x3f, @binary="c83a2ee50a79f43c2ae831e85666211f2591dcec86266b9b43d367134587e628e9012f2f47b751c3b9f9b7988d35b96ce0ad3395421a5df8601c34aba642a91f3fc46321b38dc8aeba347ec64a"}, @typed={0x18, 0x5a, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @generic="667ec0878a94", @generic="9fdfa60aa1f3bade54578df4da3e6a1368cc98117cf9fb181bdec2a0725b0a011d853f9e4468e107"]}, @generic="18e844d78aacd834a6b14d6c522c43396a67f31caf6a57f3ab73ed5b508758f0cbf12700ed56583e3b30c1041e09bf6eeae45cf2203072ca9d9fc42c987a44ccb7e54b6a1790a71c5293a61d96897062e3f4c15123f102c3a1f11d7c376035e90fb0377d", @typed={0x18, 0x83, @ipv6=@dev={0xfe, 0x80, [], 0xc}}, @typed={0xc, 0x8e, @u32=0x5}]}, 0x278}, 0x1, 0x0, 0x0, 0x44000}, 0x80) sendmsg$nl_route(r0, &(0x7f00000003c0)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f00000002c0)=@ipv6_newaddr={0x40, 0x14, 0x205, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_CACHEINFO={0x14, 0x6, {0x8}}, @IFA_LOCAL={0x14, 0x2, @mcast2={0xff, 0x2, [], 0x1}}]}, 0x40}, 0x1}, 0x0) 2018/03/13 10:18:22 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x8000000000000, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x8000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x8, 0x3, 0x40000000000000ff) dup3(r0, r1, 0x0) 2018/03/13 10:18:22 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000080)={0x0, @rand_addr, @remote}, &(0x7f00000000c0)=0xc) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x400, 0x0) ioctl$TIOCCBRK(r1, 0x5428) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000100)=0xff, 0x4) write(r0, &(0x7f00000000c0), 0xfec9) 2018/03/13 10:18:22 executing program 1: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) r1 = accept4$ax25(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x80800) writev(r1, &(0x7f0000000080), 0x0) syz_emit_ethernet(0x2a, &(0x7f00006ba000)={@link_local={0x1, 0x80, 0xc2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x6c, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000ea3000)={0x0, 0x80000000000000, [0x0, 0x0, 0x3, 0x100000]}) 2018/03/13 10:18:22 executing program 7: perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000100)) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000040)={{0x3ff, 0x4}, 0x0, 0x3, 0x1, {0x4, 0x9}, 0x3}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x2200, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f00000001c0)={@local={0xac, 0x14, 0x14, 0xaa}, @broadcast=0xffffffff, @dev={0xac, 0x14, 0x14, 0x19}}, 0xc) 2018/03/13 10:18:22 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/fib_trie\x00') ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f00000000c0)=0x80) syz_emit_ethernet(0x4a, &(0x7f0000000340)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "b13ec3", 0x223, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @empty, {[], @tcp={{0x4e20, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f0000000000)) clone(0x1000008204000, &(0x7f0000000440)="a9e2e9e2102593ddcc0e38fa", &(0x7f0000000080), &(0x7f00000004c0), &(0x7f00000003c0)="f984105e6daa87cb2f89c30c0461f41c6d6b2eb8d72535350ebec8d31b5912b0768295d819b3d50578fa945c234019a90761b15009da2099fbd3074d9eb81777b0e0f334977ee0ebc581ebe9f3aee1ad7afbef642e9266234179e978928de6758e131083ce3513db04533ea97db8a9") [ 278.626230] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=2831 sclass=netlink_route_socket pig=5434 comm=syz-executor4 2018/03/13 10:18:22 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) r2 = gettid() prlimit64(r2, 0x9, &(0x7f0000000000)={0x2, 0x1}, &(0x7f0000000040)) write$tun(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="0000910000000000000000000000000000000000000000000000000062579eb5c2f020fa1de5f080f08226038c6247353738b95c866acd31f2899f600c198e688f0e6096d7065bfa507f963c2c3a7c1ded6393eed309dfe2b3bd86e9f595c0bacc5dbb08b3b59c92ae2d7ee4a85eebfb8ce4a3f4e51ec7d9e34f2d3150b0b612aad0751fdf6e0cf0c7f3fc41aa7526bf17bdbc86f7fbb6012d86070ea4b235287ddddc1ed53c03d8f48c05b726101e39e5c57eb3a2ec5bf4eaa8699ae0b375db9c3fe4d917580c5e9ea8c4e42cc6e53d66729199c1af0f390b2320701daa021581f987"], 0x102d5) 2018/03/13 10:18:22 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$usbmon(&(0x7f00000001c0)='/dev/usbmon#\x00', 0x1f, 0x101040) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x4e20, 0x200, 0x400, 0x400, 0x0}, &(0x7f0000000100)=0x10) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000180)) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000140)={r3, 0x10001}, 0x8) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000040)=@req={0xc0, 0x9, 0xaf, 0x2}, 0x10) setsockopt$inet_opts(r1, 0x0, 0x80040000048f, &(0x7f0000000000)="0600008f04000000040fb8000000000000ffffffff6dd0d4000100a90000bcc1de84de4442ed43ffb02bf212", 0x2c) 2018/03/13 10:18:22 executing program 6: r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x80000080045010, &(0x7f0000003ff8)=0x401) 2018/03/13 10:18:22 executing program 1: syz_emit_ethernet(0x1, &(0x7f00006ba000)=ANY=[@ANYBLOB="0180c2000000e2701bb605890800450000140000003a8e2d942200006c907800000000ffffffff000090"], &(0x7f0000ea3000)={0x0, 0x0, [0x0, 0x0, 0x0, 0xfffffffffffffffd]}) r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x800, 0x1) pwritev(r0, &(0x7f0000000140)=[{&(0x7f0000000040)="739de996922871fc98ccc4e6e2dae6d9bf7739fde3164e3f3d6ef96517ff2a60698927b5aa9df26d2d47750b126592c066a954ec74d894c6402b23efdf3cc04b0cfac9e7518863adb28d074218ec6d9e2b9782e6fd231e034d92b45a34a809b5f7a357dedd6e0e98d4e67c1892653d162ebefff2d00b165d7d575f8708f415397ae7a216fee2a014488d0d842bb5d5c637e47306d090f8951cd5f4904777c1102dafc1c751d810acadb12c3ba1594876bbfe4cc135689c2921d61bc12c629161a918d2ba5d0f1b9097dc7e42135176d0b65aeda2ee15aa7a9b1edab83585d688", 0xe0}], 0x1, 0x0) 2018/03/13 10:18:22 executing program 4: r0 = syz_open_dev$sndtimer(&(0x7f0000000200)='/dev/snd/timer\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000140)=0x3, 0x4) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x410000, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r2, 0x4018aee3, &(0x7f00000000c0)={0x0, 0x9, 0x7, &(0x7f0000000080)}) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000180)={0x2}) 2018/03/13 10:18:22 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000140)=0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_RCVMTU(0xffffffffffffffff, 0x112, 0xd, &(0x7f0000000240), 0x2) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000963000), &(0x7f0000963000)=0x10) [ 278.666633] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=2831 sclass=netlink_route_socket pig=5454 comm=syz-executor4 2018/03/13 10:18:22 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x0, 0x0) clock_getres(0x7, &(0x7f0000000180)) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) mq_timedreceive(r0, &(0x7f00000000c0)=""/174, 0xae, 0x3, &(0x7f00000001c0)={r1, r2+10000000}) futex(&(0x7f0000000000), 0x5, 0x0, &(0x7f0000000200)={0x0, 0x989680}, &(0x7f0000000040), 0x2) getsockopt$sock_int(r0, 0x1, 0x800000027, &(0x7f0000000340), &(0x7f0000000300)=0xffffffffffffff07) 2018/03/13 10:18:22 executing program 7: perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000100)) 2018/03/13 10:18:22 executing program 0: r0 = open(&(0x7f0000000040)='./file0\x00', 0x800, 0x0) ioctl$KDSKBLED(r0, 0x4b65, 0x2) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @multicast2=0xe0000002}, 0x4}}, 0x2e) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000080)={{{@in6=@loopback, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000180)=0xe8) getgroups(0x7, &(0x7f00000001c0)=[0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) fchown(r1, r3, r4) close(r0) 2018/03/13 10:18:22 executing program 3: unshare(0x8000000) r0 = semget$private(0x0, 0x0, 0x200) semctl$GETALL(r0, 0x0, 0xd, &(0x7f00000000c0)=""/98) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x84000, 0x0) ioctl$VHOST_SET_OWNER(r1, 0xaf01, 0x0) r2 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2}) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x1, [{}]}) readv(r2, &(0x7f0000000040)=[{&(0x7f00008a7112)=""/46, 0x2e}], 0x10000000000000bf) 2018/03/13 10:18:22 executing program 5: syz_emit_ethernet(0x3a, &(0x7f0000000040)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff08004600002c0000000000009078ac1414bbac1414bb4404ff0000000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="4ff1038264c0633b"], 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x8, 0x400) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000080)) 2018/03/13 10:18:22 executing program 6: r0 = socket$inet(0x2, 0xa, 0xffffffffffffff7f) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x23, &(0x7f0000000000)={{{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001}}, {{@in6}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) r1 = syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x5, 0x4000) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000180)={0x0, 0x0, 0x7}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f00000001c0)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000200)={r2, r3}) syz_emit_ethernet(0x2a, &(0x7f0000000100)={@link_local={0x1, 0x80, 0xc2}, @random="7d73cf61100f", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x16, 0x0, 0x0, @multicast2=0xe0000002}}}}}, &(0x7f0000000000)) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000640)=@filter={'filter\x00', 0xe, 0x2, 0x350, [0x0, 0x200002c0, 0x200002f0, 0x200004c8], 0x0, &(0x7f0000000280), &(0x7f00000002c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x9, 0x1, 0x8035, 'vlan0\x00', 'sit0\x00', 'ip6_vti0\x00', 'bridge0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc}, [0xff, 0x0, 0x0, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}, [0xff, 0x0, 0x0, 0x0, 0xff], 0xe0, 0x130, 0x1a8, [@m802_3={'802_3\x00', 0x8, {{0x0, 0x7, 0x1, 0x1}}}, @connbytes={'connbytes\x00', 0x18, {{0x7, 0x7, 0x2, 0x1}}}]}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x4, 'syz0\x00', 0x100}}}]}, @common=@nflog={'nflog\x00', 0x50, {{0x875b, 0x2, 0x8, 0x0, 0x0, "9458d6cbda85ace624782b07c7c02a80f4aea8c5aa16a44c31734b3e2450c54a1aa0697ea9c680950e6fbc87771baec8c65aadc297ae46d2419bc171c96a0799"}}}}]}, {0x0, '\x00', 0x1, 0x0, 0x1, [{{{0x11, 0x40, 0x88df, 'rose0\x00', 'gretap0\x00', 'irlan0\x00', 'bcsf0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], @random="2516fee0a64f", [0x0, 0x0, 0xff, 0xff, 0xff, 0xff], 0x70, 0xe8, 0x118}, [@common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x8000}}}, @common=@ERROR={'ERROR\x00', 0x20, {"5018323032e3f1829d39212973889f749f17ffecba642ab005592683a5a6"}}]}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x1}}}}]}]}, 0x3c8) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/load\x00', 0x2, 0x0) 2018/03/13 10:18:22 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000240)=0x100, 0x4) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000fb3ffc), 0x4) r1 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x5, 0x400000) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000180)={0x0, 0x80000, 0xffffffffffffff9c}) r3 = memfd_create(&(0x7f00000001c0)='!securityvboxnet1\x00', 0x3) semget(0x3, 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000200)={r2, 0x80000, r3}) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x800, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r4, 0xc008ae05, &(0x7f0000000080)=""/183) 2018/03/13 10:18:22 executing program 1: syz_emit_ethernet(0x2a, &(0x7f00006ba000)={@link_local={0x1, 0x80, 0xc2}, @random="e2701bb60589", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x6c, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000ea3000)) r0 = dup(0xffffffffffffff9c) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000000)=0x673, 0x4) 2018/03/13 10:18:22 executing program 4: io_setup(0x6, &(0x7f00000012c0)=0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000040)=0x0) ptrace$setregs(0xf, r1, 0x10000, &(0x7f0000000080)='T') io_getevents(r0, 0x2, 0x8f, &(0x7f0000d83f60)=[{}, {}], &(0x7f00005cfff0)={0x4000000000001, 0x7}) r2 = memfd_create(&(0x7f0000000000)=':+lo#\x00', 0x0) io_submit(r0, 0x1, &(0x7f0000001280)=[&(0x7f0000001100)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000000100)}]) io_destroy(r0) 2018/03/13 10:18:22 executing program 5: ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, &(0x7f0000000140)={0x0, 0x78, &(0x7f0000000080)="51350c0308900df9999cb953ec42815951b1964bc7ada3c27aa114eada07e1d20cc29ffa2b83a8f1bed59deea43886c53b2597a6ed4a97e12847be36e5549d1002d48de19fe4ec80ca97f97518d21945ad4e8e7ae2b0e7779e0f8c00abc4385432b6b32c635b5b805a0c5594f92d88837868ffc0731dc073"}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, @in6={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}], 0xc) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/checkreqprot\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000180)={0x0, 0x80000}) syz_open_dev$mouse(&(0x7f0000000240)='/dev/input/mouse#\x00', 0x59f9, 0x2) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/net/pfkey\x00', 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000200)={r2, 0x80000, r3}) prctl$getreaper(0x2f, &(0x7f0000000280)) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000000000), 0x0) 2018/03/13 10:18:22 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x8) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000040)={0x6, 0xffffffffffffff9c, 0x1}) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f0000000080)={0x3, r1}) keyctl$set_reqkey_keyring(0xe, 0xfffffffffffffefe) 2018/03/13 10:18:22 executing program 3: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x2, 0x608c0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x8) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f00000000c0)=0xff) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000100)={0x0, 0x0, 0x8000}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000140)={0x0, 0x0, 0x4}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000180)={r1, r3, 0x3ff}) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f00000001c0)={0x74, 0x0, [0x1, 0x6, 0x80000000, 0x9]}) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000240)={{0xa, 0x4e21, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x99a}, {0xa, 0x4e21, 0x1ff, @empty, 0x9}, 0x5, [0x3, 0x0, 0x8, 0x9, 0x86, 0x5, 0x9]}, 0x5c) fcntl$getownex(r0, 0x10, &(0x7f00000002c0)={0x0, 0x0}) stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f00000003c0)={0x0, 0x3, r5, 0x8, r6, 0x3, 0x1, 0xaa5c}) readlink(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)=""/216, 0xd8) mprotect(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x9) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000540), 0x4) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000580)={r4, r2}) r7 = shmget(0x1, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) shmctl$SHM_UNLOCK(r7, 0xc) getsockname$packet(r0, &(0x7f00000005c0), &(0x7f0000000600)=0x14) io_setup(0x2, &(0x7f0000000640)=0x0) io_destroy(r8) r9 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000680)=[@in6={0xa, 0x4e20, 0x7f, @local={0xfe, 0x80, [], 0xaa}, 0xd73e}], 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000740)={0x0, 0x80, &(0x7f00000006c0)=[@in6={0xa, 0x4e22, 0x7, @loopback={0x0, 0x1}}, @in6={0xa, 0x4e22, 0x10000, @ipv4={[], [0xff, 0xff], @rand_addr=0xb737}, 0x5}, @in6={0xa, 0x4e21, 0x7, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in6={0xa, 0x4e24, 0x7, @dev={0xfe, 0x80, [], 0x1a}, 0x4}]}, &(0x7f0000000780)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000007c0)={0x0, 0x5, 0x10001, 0x5}, &(0x7f0000000800)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r9, 0x84, 0xe, &(0x7f0000000840)={r10, 0x101, 0xf7, 0x2, 0x9, 0x3, 0xfff, 0x1, {r11, @in={{0x2, 0x4e20, @rand_addr=0x63}}, 0x401, 0x2, 0xd36e, 0x81, 0x7}}, &(0x7f0000000900)=0xb0) fsetxattr(r0, &(0x7f0000000940)=@known='com.apple.system.Security\x00', &(0x7f0000000980)='cgroup!vmnet1-)selinux\x00', 0x17, 0x2) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00000009c0)=[@in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}], 0x10) syz_open_dev$sndctrl(&(0x7f0000000a00)='/dev/snd/controlC#\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000a40)=0x3, 0x4) pselect6(0x40, &(0x7f0000000a80)={0x81, 0x8, 0x15f1, 0xa377, 0x3, 0x10000, 0xc84}, &(0x7f0000000ac0)={0x1, 0x7f, 0x1, 0x7, 0x5, 0x70f, 0x6, 0xfff}, &(0x7f0000000b00)={0x1, 0x5, 0x0, 0x200, 0x8, 0xfffffffffffffffa, 0xfffffffffffff000, 0x77e}, &(0x7f0000000b40), &(0x7f0000000bc0)={&(0x7f0000000b80)={0x80}, 0x8}) 2018/03/13 10:18:22 executing program 6: r0 = socket(0x11, 0x3, 0x0) fcntl$setpipe(r0, 0x407, 0x5) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000003000)=0x2, 0x4) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000001000)={0xa, 0x4e20, 0x2, @dev={0xfe, 0x80}}, 0x1c) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000100)=0x7fff, 0x2) setsockopt$inet_buf(r0, 0x0, 0x2d, &(0x7f0000000000)="8088870cdd8f1795dd6edc5dfd51b807cc02fcfd165ac5bccad9ed11d9ab2c62dd987a74fe2d0faa0d05f27733dd1249c55322ad4afcbfb065b691f19f4eade00c5d849ea7ab839ce818cef155bffdc462b7536c08eba557863d34cadbca22991cff433532b31e7e008d67063b98385d8a5fe704eb85cf99a0ef88b8399c67b798bfb04e683bac43b1b1fdf2de185eb252e3e767090ffc5f4d7608888abde2abf460618edd384829c721bbf640d57a43425b9c0fb14cead460ce6e756d5f51a45354239b12504cf3fd91017c7c7d62b504dfe4ffcc", 0xd5) r1 = syz_open_dev$audion(&(0x7f0000000140)='/dev/audio#\x00', 0x9, 0x4000) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) 2018/03/13 10:18:22 executing program 7: perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x200200, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r1, 0x28, &(0x7f0000000040)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000180)={r2, 0x8, 0x18}, 0xc) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x7fff}) r3 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000280)="e2cf0bcc3036c40b83625d0d84a1df77be9cd541e54bbfdc54ac76dbe84f4f493ae515a48e48dff41a3f03c20b83c950353de323ac2251f6acd477", 0x3b, 0x0) r4 = add_key(&(0x7f0000000340)='cifs.spnego\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000003c0)="e69954e54e0673ef017ee436b34db7b32bce7bfe281e22c1a7357381e6", 0x1d, 0xfffffffffffffffd) keyctl$search(0xa, r3, &(0x7f00000002c0)='dns_resolver\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x2}, r4) 2018/03/13 10:18:22 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@remote, @loopback, 0x0}, &(0x7f0000000080)=0xc) r2 = syz_open_dev$midi(&(0x7f0000000380)='/dev/midi#\x00', 0x3, 0x10002) getsockopt$inet6_tcp_int(r2, 0x6, 0x17, &(0x7f00000003c0), &(0x7f0000000400)=0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000180)={{{@in=@dev, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@loopback}}, &(0x7f00000000c0)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000280)={{{@in, @in=@loopback=0x7f000001, 0x4e22, 0xffffffff, 0x4e21, 0x4, 0x2, 0x20, 0x20, 0x32, r1, r3}, {0x1, 0x9, 0x2, 0x81, 0x1, 0x77, 0x9, 0x8}, {0x5, 0xffffffffffffffc1, 0x9, 0x80000000}, 0x2, 0x6e6bb0, 0x3, 0x0, 0x3, 0x2}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d4}, 0xa, @in=@multicast2=0xe0000002, 0x0, 0x3, 0x3, 0x8001, 0x3, 0x6, 0x10001}}, 0xe8) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000100)=@broute={"62726f7574650500", 0x20, 0x3, 0x3f8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000740], 0x0, &(0x7f0000000000), &(0x7f0000000740)=ANY=[@ANYBLOB="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"]}, 0x470) 2018/03/13 10:18:22 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000740)='/dev/sequencer\x00', 0x100, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000780)=0x2, 0x4) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x3, 0x4000) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000000080)={'filter\x00', 0x7, 0x4, 0x478, 0x260, 0x140, 0x0, 0x390, 0x390, 0x390, 0x4, &(0x7f0000000040), {[{{@arp={@broadcast=0xffffffff, @broadcast=0xffffffff, 0xff000000, 0xff000000, @empty, {[0x0, 0xff, 0x0, 0xff, 0xff]}, @empty, {[0xff, 0x0, 0xff, 0xff, 0xff, 0xff]}, 0xffffffff9940118f, 0x100000000, 0xf7, 0x8afb, 0x7ff, 0xace, 'gretap0\x00', 'vlan0\x00', {0xff}, {}, 0x0, 0x121}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}, @loopback=0x7f000001, 0xc, 0xffffffff}}}, {{@uncond, 0xf0, 0x120}, @unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1, {0x3ff, 0x272, 0x8000, 0x1}}}, {{@uncond, 0xf0, 0x130}, @unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz1\x00', 0xffffffff, 0x81, 0x8}}}], {{[], 0xfffffffffffffffc, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0xffffffffffffff2e) syz_emit_ethernet(0x2a, &(0x7f00006ba000)={@link_local={0x1, 0x80, 0xc2}, @random="e2701bb60589", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x6c, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000ea3000)) umount2(&(0x7f0000000580)='./file0\x00', 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000005c0)={0x0, @in6={{0xa, 0x4e21, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0xffffffffffffff81}}, [0xef81, 0x4, 0x4d, 0x7, 0xfffffffffffffffa, 0xfffffffffffffff7, 0x2, 0x1ff, 0x0, 0xf95e, 0xfffffffffffffff7, 0x80000000, 0x9, 0xe1f7, 0x400]}, &(0x7f00000006c0)=0x100) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000700)={r2, 0x4efa}, 0x8) 2018/03/13 10:18:22 executing program 0: restart_syscall() r0 = socket$inet(0xa, 0x801, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000b00)=@filter={'filter\x00', 0xe, 0x4, 0x378, 0xffffffff, 0xf0, 0xf0, 0x1b8, 0xffffffff, 0xffffffff, 0x2e0, 0x2e0, 0x2e0, 0xffffffff, 0x4, &(0x7f00000000c0), {[{{@uncond, 0x0, 0xc8, 0xf0, 0x0, {}, [@common=@unspec=@mark={0x30, 'mark\x00', 0x1}, @common=@ttl={0x28, 'ttl\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa0, 0xc8, 0x0, {}, [@common=@unspec=@connmark={0x30, 'connmark\x00', 0x1}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@dev={0xac, 0x14, 0x14}, @broadcast=0xffffffff, 0x0, 0x0, 'bridge0\x00', 'ip6tnl0\x00'}, 0x0, 0xc8, 0x128, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00'}, @common=@addrtype={0x30, 'addrtype\x00'}]}, @common=@inet=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv6=@loopback={0x0, 0x1}, [], 0x4e20, 0x4e20, 0x4e20, 0x4e20, 0x0, 0x0, 0x0, 0xbc}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3d8) syz_emit_ethernet(0x32, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0xffffff84, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff}, @gre={{0x0, 0x0, 0x1, 0x0, 0xb, 0x0, 0x0, 0x8, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}}}}}}, 0x0) 2018/03/13 10:18:22 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f00008fc000)=0x8, 0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004acffc)={0x0, 0x6}, 0x4) setsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f0000a76000), 0x0) r1 = gettid() rt_sigqueueinfo(r1, 0x41, &(0x7f0000000000)={0x28, 0x1, 0x3, 0x8}) 2018/03/13 10:18:23 executing program 4: r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x2) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000086fff4)) r3 = getpgrp(0xffffffffffffffff) r4 = getpid() epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000040)) kcmp$KCMP_EPOLL_TFD(r3, r4, 0x7, r2, &(0x7f0000000000)={r2, r1}) [ 278.916474] kernel msg: ebtables bug: please report to author: entries_size too small [ 278.932640] kernel msg: ebtables bug: please report to author: entries_size too small 2018/03/13 10:18:23 executing program 7: perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x4, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000340)='/dev/audio#\x00', 0x0, 0xa07e) accept4$llc(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000001c0)=0x10, 0x80800) getsockopt$inet_dccp_int(r0, 0x21, 0x11, &(0x7f0000000240), &(0x7f0000000280)=0x4) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f00000002c0)={0xb309, 0xcfc, 0x9, 0x800000000000000b}) r1 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000200)={0x4467}, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000000100)) setsockopt$llc_int(r0, 0x10c, 0xf, &(0x7f0000000040)=0x6, 0x4) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000300)={r0, 0x28, &(0x7f0000000080)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000380)={r2, 0x10001, 0x10}, 0xc) 2018/03/13 10:18:23 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0x5, 0x800) ioctl$KVM_ASSIGN_SET_MSIX_NR(r1, 0x4008ae73, &(0x7f0000000200)={0x1fe, 0x605f}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$VT_SETMODE(0xffffffffffffffff, 0x5602, &(0x7f0000000000)={0xb8, 0x0, 0xfffffffffffffffd}) r4 = dup3(r3, r0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) sendto$ax25(0xffffffffffffffff, &(0x7f0000000040)="9460", 0x2, 0x0, &(0x7f0000000140)={0x3, {"bbda56313df547"}}, 0x10) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f000086c000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x0, &(0x7f0000886fe0), 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f00000000c0)={0x7, 0x0, 0x8, 0x2, 0x2}, 0x14) mincore(&(0x7f000000b000/0x1000)=nil, 0x1000, &(0x7f0000000040)=""/101) ioctl$KVM_RUN(r4, 0xae80, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/03/13 10:18:23 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x200000000000000) bind$netlink(r0, &(0x7f0000705ff4)={0x10, 0x0, 0xffffffffffffffff, 0x6}, 0xc) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000c5a000), &(0x7f0000fb1ffc)) 2018/03/13 10:18:23 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000000)={'IDLETIMER\x00'}, &(0x7f0000000040)=0x1e) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f00000001c0)={{0x1, 0x0, 0x4, 0x2, 0x60000000000}}) r2 = fcntl$getown(r0, 0x9) waitid(0x2, r2, &(0x7f0000000080), 0x20000004, &(0x7f00000000c0)) setsockopt$inet6_buf(r0, 0x29, 0x40000000000036, &(0x7f000033ff30), 0x0) 2018/03/13 10:18:23 executing program 5: socketpair(0xa, 0x1, 0x4, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_S390_INTERRUPT_CPU(r0, 0x4010ae94, &(0x7f0000000040)={0xfffffffffffff801, 0x40, 0x8000}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ae1ff7)='/dev/kvm\x00', 0x0, 0x0) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, &(0x7f0000ae1000)=0x5) ioctl$KVM_GET_SUPPORTED_CPUID(r1, 0xc008ae05, &(0x7f0000ae1000)=""/135) 2018/03/13 10:18:23 executing program 1: syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="0180c2d602d3e404c2000000e2701bb6058908004500001400000000006c907800820000ffffffff00009078e0000001"], &(0x7f0000ea3000)) 2018/03/13 10:18:23 executing program 6: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000080)='mime_type\x00') mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00000db000)='tmpfs\x00', 0x0, &(0x7f000000a000)) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) umount2(&(0x7f00000075c0)='./file0\x00', 0x0) listxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=""/190, 0xbe) 2018/03/13 10:18:23 executing program 1: syz_emit_ethernet(0x2a, &(0x7f00006ba000)={@link_local={0x1, 0x80, 0xc2}, @random="e2701bb60589", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x6c, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000ea3000)) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x4000) utimensat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{}, {0x0, 0x7530}}, 0x100) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00000000c0)={0x9, {{0xa, 0x4e21, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x3}}, 0x1, 0x3, [{{0xa, 0x4e24, 0xe3d, @remote={0xfe, 0x80, [], 0xbb}, 0x2}}, {{0xa, 0x4e20, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x1}}, {{0xa, 0x4e21, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x8000}}]}, 0x210) 2018/03/13 10:18:23 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) ppoll(&(0x7f0000000000)=[{r0, 0x1}], 0x1, &(0x7f0000000040), &(0x7f0000000080)={0x3}, 0x8) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000540)='/dev/dsp\x00', 0x8000, 0x0) clock_gettime(0x0, &(0x7f0000000580)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f00000005c0)={0x81, 0x7, 0x2e, {r2, r3+10000000}, 0x7fffffff}) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000004c0)=@nat={'nat\x00', 0x19, 0x3, 0x3a0, [0x20000100, 0x0, 0x0, 0x20000210, 0x20000470], 0x0, &(0x7f00000000c0), &(0x7f0000000100)=ANY=[@ANYBLOB="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"]}, 0x418) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000640)=0x0) fcntl$getownex(r1, 0x10, &(0x7f0000000680)={0x0, 0x0}) rt_tgsigqueueinfo(r4, r5, 0x2b, &(0x7f00000006c0)={0x41, 0x380, 0x4, 0x6}) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000780)=@nat={'nat\x00', 0x1b, 0x5, 0x578, 0x110, 0x0, 0xffffffff, 0x380, 0x380, 0x4e0, 0x4e0, 0xffffffff, 0x4e0, 0x4e0, 0x5, &(0x7f0000000700), {[{{@uncond, 0x0, 0xd8, 0x110, 0x0, {}, [@common=@set={0x40, 'set\x00', 0x0, {{0x34, [0x32, 0x8001, 0x200, 0x10000, 0x9, 0x80000000], 0x8000, 0xbeb, 0xdb1}}}]}, @DNAT0={0x38, 'DNAT\x00', 0x0, {0x1, {0x4, @multicast2=0xe0000002, @dev={0xac, 0x14, 0x14, 0xe}, @gre_key=0x3, @port=0x4e23}}}}, {{@ip={@empty, @dev={0xac, 0x14, 0x14, 0x18}, 0xff000000, 0xffffffff, 'syz_tun\x00', 'rose0\x00', {}, {0xff}, 0x89, 0x2, 0x4}, 0x0, 0x108, 0x150, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}, @common=@osf={0x50, 'osf\x00', 0x0, {'syz1\x00', 0x0, 0x1, 0x0, 0x1}}]}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x800, 'syz1\x00', 0x4324}}}, {{@ip={@empty, @rand_addr=0x7f, 0xff0000ff, 0xffffff00, 'gre0\x00', '\x00', {0xff}, {}, 0x33, 0x3, 0xb}, 0x0, 0xe8, 0x120, 0x0, {}, [@common=@osf={0x50, 'osf\x00', 0x0, {'syz1\x00', 0x1, 0x5, 0x1, 0x2}}]}, @MASQUERADE={0x38, 'MASQUERADE\x00', 0x0, {0x1, {0x8, @empty, @multicast2=0xe0000002, @gre_key=0x3f, @icmp_id=0x65}}}}, {{@uncond, 0x0, 0x128, 0x160, 0x0, {}, [@common=@inet=@multiport={0x50, 'multiport\x00', 0x1, {0x1, 0x3, [0x4e23, 0x4e21, 0x4e24, 0x4e22, 0x4e24, 0x4e21, 0x4e24, 0x4e23, 0x4e23, 0x4e21, 0x4e21, 0x4e23, 0x4e22, 0x4e24, 0x4e21], [0x1, 0x0, 0x68c9, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1]}}, @common=@set={0x40, 'set\x00', 0x0, {{0x1, [0x9, 0x69, 0x6, 0xffffffff80000001, 0x6, 0x7], 0x8000, 0x4, 0x5422}}}]}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x1b, @broadcast=0xffffffff, @local={0xac, 0x14, 0x14, 0xaa}, @gre_key=0x4, @port=0x4e20}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x5d8) getsockopt$inet_int(r0, 0x0, 0x82, &(0x7f0000001000), &(0x7f000000f000)=0x4) 2018/03/13 10:18:23 executing program 4: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000818000)='/selinux/context\x00', 0x2, 0x0) sched_yield() openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x8000, 0x0) vmsplice(r0, &(0x7f0000000340)=[{&(0x7f00000001c0)="d9ba373f0f172655439697f10f513efafe6d89d4e197f3494584e4adba472cac3b80f4cf285ba947b57b437e48a4c18cf42c227ba2cb716e5a5415eef6931c3fdc0d46c51e8a91918bd5463a4437c0339d00ec381658bde709ea8ed00b2ab65ee7d493038f3689e3ae681a920a206493e1d22d223bc7f15ed0d4bb15646ca7365f7bdea87acd5484d3e2a8422c4f7d292c214586716759bd", 0x98}, {&(0x7f0000000280)="1369cd18e3472bb7678df33f78fb0df7a74094a8a85cbdb45abb897dbe7cc48ddbc514d7b5f852227bc1b9a99886258c4cd15ea6756192924d4dd587ab1fb1fae54bb245d7f43f18acb22e65da5513faf3144bc6e6ccab380bc4e874cbed3eb1f796cb70c6a64e98b8c4659bf4ca1e3db7cd449a7c96c0daa78d974e53561647b4a1b17e3c2257f18db947ac35920e721c5ff187fe11f8a597847644ad3dedd311ccefaa87b54e4550137e656c638bd68b7524e0a2cd765a1f08267aedc2", 0xbe}], 0x2, 0xf) r1 = socket(0x19, 0xf, 0x400) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e21, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x3}}, 0x4, 0x7}, &(0x7f0000000100)=0x90) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000380), 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000140)={0xfffffffffffffffd, 0x4, 0x8, 0x8, 0x7fffffff, 0xfffffffffffffc00, 0x0, 0x20, r2}, &(0x7f0000000180)=0x20) write$selinux_context(r0, &(0x7f0000b87000)='system_u:object_r:qemu_device_t:s0\x00', 0x23) 2018/03/13 10:18:23 executing program 7: r0 = perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/policy\x00', 0x0, 0x0) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000000280)={0x3, 0x9, 0x3}) r2 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r2, 0xc058534b, &(0x7f0000000100)) fcntl$addseals(r2, 0x409, 0x4) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000040)={0x3, r0}) r4 = shmget$private(0x0, 0x4000, 0x40, &(0x7f0000ffa000/0x4000)=nil) shmctl$SHM_INFO(r4, 0xe, &(0x7f0000000180)=""/153) ioctl$sock_netrom_SIOCGSTAMPNS(r3, 0x8907, &(0x7f0000000080)) 2018/03/13 10:18:23 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) r1 = socket$inet6(0xa, 0x802, 0x0) dup3(r0, r1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000088c000)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x2000ff, 0x41}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@remote={0xfe, 0x80, [], 0xbb}, 0x800, 0x0, 0x3}, 0x20) r2 = shmget(0x0, 0x2000, 0x3, &(0x7f0000ffc000/0x2000)=nil) shmctl$SHM_STAT(r2, 0xd, &(0x7f0000000040)=""/249) 2018/03/13 10:18:23 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000a07ff2)='projid_map\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 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={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000b97000)=[{&(0x7f0000962000)='1', 0x1}], 0x1) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000000040)=""/141) socketpair(0x5, 0x0, 0x0, &(0x7f0000000000)) 2018/03/13 10:18:23 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r1, 0x2000000000010d, 0xc, &(0x7f0000003ffc)=""/4, &(0x7f0000000040)=0x2) 2018/03/13 10:18:23 executing program 5: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x6, 0x84001) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000240)="8c", 0x1}], 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x13e2, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x9, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x100}, 0x10200}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$selinux_access(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="73797374656d5f753a6f626a6563745f723a7472616365726f7574655f657865635f743a733020756e636f6e66696e65645f753a73797374656d5f723afe6e736d6f645f743a73302d7330f5d1302d6365e13c3697af203cbdfef8a52c3130323320000000"], 0x58) 2018/03/13 10:18:23 executing program 6: r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000400)={'syz_tun\x00', &(0x7f0000000180)=ANY=[@ANYBLOB="370000000700000000000700000000000900000000000000be0001008200000136a809e690343bc9378814aaeefcc272b0249eacac069a823acb6f2d099ad9bfaa674c35f5e5379ffa0eae4ff6f2a405119b9fe2798f100d6db28f5d6b2cfee87a52e41fef93d517c2eb59fb761f5d8dd6b54e0822c0d0c6c151334800000f888d9e6d6d921d907a0ba84fac7bbec5121cc0465e40ee796710134031f64c0025bb028ffdd1b19d7d7033b484896d3ceaeb871df5670e3432dec95ed8f1298aa8994af9852d2326b47a6f"]}) tee(r0, r0, 0x841d, 0xe) r1 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x2, 0x84100) getsockopt$ax25_int(r1, 0x101, 0xc, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x1d, &(0x7f0000000040)=0x4, 0x4) 2018/03/13 10:18:23 executing program 3: r0 = socket$inet_sctp(0x2, 0x6, 0x84) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x68) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x101002, 0x0) prctl$setmm(0x23, 0x6, &(0x7f0000ffa000/0x4000)=nil) 2018/03/13 10:18:23 executing program 4: r0 = socket(0x40000000018, 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) getsockname$inet(r0, &(0x7f0000000000)={0x0, 0x0, @dev}, &(0x7f0000000040)=0x10) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f0000000080)=""/107, &(0x7f0000090ffc)=0xfffffffffffffeda) 2018/03/13 10:18:23 executing program 0: r0 = epoll_create1(0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000b86ff6)='/dev/cuse\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f00005f8ff4)={0x1}) read$eventfd(r1, &(0x7f00003a4ff8), 0x8) 2018/03/13 10:18:23 executing program 1: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000000080)=0x4) syz_emit_ethernet(0xffffffffffffffa3, &(0x7f00006ba000)={@link_local={0x1, 0x80, 0xc2}, @random="e2701bb60589", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x6c, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000ea3000)={0x0, 0xfffffffffffffffe}) 2018/03/13 10:18:23 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000925000)=[{0x0, 0x0, &(0x7f0000d60f80), 0x0, &(0x7f0000f06000)=[@assoc={0x18, 0x117, 0x4, 0x20}], 0x18}], 0x1, 0x0) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000000080)=0xc904) sendmsg$can_raw(r1, &(0x7f0000477000)={&(0x7f0000523000)={0x1d}, 0x10, &(0x7f0000f9f000)={&(0x7f00002d5fb8)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "78107cf7ba34bb907619bca78c327758e0977d56a0428fcd2086f76c15e8bbf0272ad8184a3924c666339f8e3d1c1631d81bb612a655343ecf2221f317fc71e1"}, 0x36}, 0x1}, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x101000, 0x0) ioctl$VHOST_SET_VRING_ADDR(r2, 0x4028af11, &(0x7f0000000340)={0x3, 0x0, &(0x7f0000000500)=""/145, &(0x7f0000000440)=""/192, &(0x7f0000000380)=""/163, 0x7006}) getsockopt$sock_buf(r0, 0x1, 0x3b, &(0x7f00000001c0)=""/191, &(0x7f0000000280)=0xbf) recvfrom(r1, &(0x7f000069cfc1)=""/63, 0xffffffffffffff2e, 0x0, &(0x7f0000098000)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha512\x00'}, 0x80) [ 279.122982] x_tables: eb_tables: snat target: used from hooks PREROUTING, but only usable from POSTROUTING 2018/03/13 10:18:23 executing program 6: mmap(&(0x7f000000a000/0x2000)=nil, 0x2000, 0x0, 0x1b075, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000001c0), &(0x7f0000000200)=0x4) ioctl$KVM_SET_VAPIC_ADDR(r0, 0x4008ae93, &(0x7f0000000180)=0x2) msync(&(0x7f0000003000/0x3000)=nil, 0x3000, 0x3) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000240)) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x80000, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000000c0)={&(0x7f0000000000)='./file0\x00', r1}, 0x10) getsockopt$inet_mreq(r1, 0x0, 0x27, &(0x7f0000000280)={@broadcast, @dev}, &(0x7f0000000300)=0x4) 2018/03/13 10:18:23 executing program 7: perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000100)) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x4000, 0x0) recvmsg$netrom(r1, &(0x7f0000000880)={&(0x7f0000000180)=@full={{0x3, {"6a74654e111cde"}, 0x5}, [{"e5eeb4140b461a"}, {"d2bd2087706c35"}, {"4a25549d54497b"}, {"d2e7d55e41f996"}, {"7a4ceb04aa9967"}, {"7dbb6cd3164a08"}, {"114e7106bf5769"}, {"b4d1dbce5318e7"}]}, 0x48, &(0x7f0000000340)=[{&(0x7f0000000200)="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", 0xfb}, {&(0x7f0000000080)="68fa15f8d96bc6b7342a0d6bc9cd2ee3001cc2", 0x13}, {&(0x7f0000000300)="41c0dbf55d9ce6491c", 0x9}], 0x3, &(0x7f0000000380)=[{0x100, 0x103, 0xa2, "ad91822ac101705ef99fe8403371ffbf3c95441735e40913fe0e9d65ca5932e25a8bd646d4dc08e6e960ef3af64575edb654fa0f11f65153d9723ef471f2ddbc9f6c43e6c7cdb0c7b15eda980347472a847e03e4902dd425976bb31713088a4a954492b265beb98835474f7c6e7dde847940f392eb5c5b10d32feb63d2569ac2b8834616b5286ed18d6f9ceaec7c66a0e7f7da1cf8cdbcd719d55beb82c4ee180ef0d9110bb0c48b924859f0180d67a8b9aa8607f6f62a907e44fd6ca650101328e12df28d934d113d35275b3dbdc8e0f97fbb3147cd8dd2f555ec71ee8f88ef98ef6e2c468234e003ac"}, {0xc8, 0x102, 0x100000000, "536c51d5f12b8ce52f92b1e6611fcf8c55cb1e96402b95e08868403798962dc4292c251b765b55144abb082c8a365565a7ebc96b67fd18427e2b0eb1ada4bee8a3d806480769d3893250600367b99fabb63e5b499c4d7fc708c6757185a5922b5585b37f2312887731793fc375c7b7319796d9abcb5b1f6b9588d051c784568df55641c9e50c0d69a390537bcc255f771eb5d858b4e75d564fecb506a80697aada0ca6452639cc7981d1a77348d1d42b7a53e5412e"}, {0x20, 0x112, 0x40, "911134c1295b2d2d91a7"}, {0x108, 0x0, 0x3, "ee3ea132db2697f63f5ebf2adb15576e7cc1ab7041b0795a42ee00c4bcdd6e38a5b3f561727f3642987bce85756a16e1d008162ee031ca0693e9cd3d9b05cde013acd95c4d7677a35f428513e0fdd67f2833e084c500a1502f2b6f4b576cb40dad3e53ceffef4314a880f949bd5fbce3a3d72db54d6d8b96d77edb87be04660b0f8ac744c8e6cf37a920d63c83f4ee3d8d480b75a08cf37407f4b066939cb47f52686446f977f1b5d4078cfd9c3bab95e7483125789d78e25b280e583395dc3fa1b91f0352de9046a876dc3655c9718f4b97a95950340c8b21498ecd655aa2bd051fbe3c13c1ac5525762d620100a0ea51f5456f978f88"}, {0x28, 0x0, 0x7fff, "a5c9aa0c1621412360b4d25eb65527d9a2"}, {0x88, 0x116, 0x3, "5249e7e5dd18ac97eda75161511d0bf89278b4870d019e772661984433718dda363af6a82a2af92f3b47d984b119f0c434c6954c2410197fac5d89a0848d3413a62d0f13b44f8f1d418de09ad0eb5db719e43fa9639ab0425d88dedc0416ac3fcbf23fc08f914d3a87320ee7d45e6d91da2b553b"}, {0x78, 0x101, 0xcb9, "924e13847db9deebfd09cd2b0d9d217490bfc2cff5aebe7890b57f1d3f0b5cf1a4870517fce56174a3a4ac299000e7f6fb0c9b24460b8ca936a33e94ae621587ec9324ba2b9817706217a97e11c6dbba23eb0d21e018a8366e8c006fcbed2e5ff998d9"}, {0xc8, 0x115, 0x7ff, "c93d24b404e32c881e0f6d3a6092ed6683d7d287370f0a0e37f8c3752beff87f1d1f4f5ef02c0b16e42519be4ec4a923f13673e55df6b66990a3b5f8517741fc10976b476eb7d2865727c1e2480a527a8ff36ab6bd848ac543f4a54454c8fe43b71028fd9b8bd55fc0d1cebbe72288d0b01994871ce55d58fb23c193ca7757d39c21aae1d410c8a6bf2e6b5139a1d1a19b0896a80b68e7d6966323ecfef8f81edbcf6068cd3bb85e3da3ec9e59fc567ce879e145cd6f0e49"}], 0x4e0, 0x810}, 0x20) syz_open_dev$sndmidi(&(0x7f00000008c0)='/dev/snd/midiC#D#\x00', 0x4, 0x4000) 2018/03/13 10:18:23 executing program 1: syz_emit_ethernet(0x2a, &(0x7f0000000080)=ANY=[@ANYBLOB="0180c2000000e2701bb6058908006c907800000000ffffff00009078e000001483f7dec705dd20905bbffe13dc66bb0aeaa9572c12ed443a9089dfe42df9340c16c964867e18c15f00d6a9668607f2f1846c221652645b154114a949283482a90684aecaea06be477ffff8a238987af85a1cad5acb78c9774869be390fdc4392fc46b6af1de580fbf1b62b6b5510f28676d4b9a6e89b3e62dc7074e31dfcc721"], &(0x7f0000ea3000)) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) accept$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x1c) [ 279.192283] x_tables: eb_tables: snat target: used from hooks PREROUTING, but only usable from POSTROUTING 2018/03/13 10:18:23 executing program 4: syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0xffff, 0x101000) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)={0x2, 0x6, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/llc\x00') r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) getresgid(&(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240)) ioctl$KVM_SET_DEBUGREGS(r1, 0x4080aea2, &(0x7f00000000c0)={[0x6000, 0x6000, 0xf002, 0x1000], 0x100000000, 0x10, 0x5}) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) 2018/03/13 10:18:23 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$VHOST_RESET_OWNER(r2, 0xaf02, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000100), 0x84000) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x100) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, &(0x7f0000000080)=0x9a4f, 0x4) openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x0, 0x0) r4 = dup3(r3, r0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r4, 0xae80, 0x0) pipe(&(0x7f0000000000)) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000de9000)=[@textreal={0x8, &(0x7f0000000200)="0f189e640066b9800000c00f326635000400000f3066b9050a000066b80b00000066ba000000000f30670fc76ca4f866b9c002000066b8ba90000066ba000000000f303e0f0f422f8a660fd3d5360f306566660f2f58080f20d86635080000000f22d8", 0x63}], 0x1, 0x0, &(0x7f0000000140), 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/03/13 10:18:23 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x8002, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000080)=0x7b) perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000000100)) 2018/03/13 10:18:23 executing program 6: capset(&(0x7f00001e8ff8)={0x19980330}, &(0x7f00003fd000)) mkdir(&(0x7f0000000000)='./file0\x00', 0x7d) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000080)={0x0, 0x7}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000100)={r1, 0x1, 0x7}, 0x8) chroot(&(0x7f0000000200)='./file0\x00') r2 = semget$private(0x0, 0x1, 0x440) semctl$SEM_INFO(r2, 0x0, 0x13, &(0x7f0000000140)=""/131) dup3(r0, r0, 0x80000) 2018/03/13 10:18:23 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b02000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_CLOCK(r1, 0x8030ae7c, &(0x7f00000000c0)) r2 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x6, 0x8c001) setsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f00000002c0)=0x10000, 0x4) syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x9, 0x80000) 2018/03/13 10:18:23 executing program 2: capset(&(0x7f0000002ffa)={0x20080522}, &(0x7f0000002000)) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000040)={{0x6}, 0x0, 0x7a, 0x7, {0x3, 0x1}, 0x0, 0x2}) r1 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000000140)={'gretap0\x00', {0x0, 0x4e20}}) 2018/03/13 10:18:23 executing program 7: r0 = dup(0xffffffffffffff9c) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000240)) r1 = perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000000040)) r2 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r2, 0xc058534b, &(0x7f0000000100)) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000180)={0x7f, 0x80, 0xa1, 'queue1\x00', 0x93}) 2018/03/13 10:18:23 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x8000, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000a73000)=ANY=[@ANYBLOB="01000000000000000a00000000000000ff010000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000030000000a00000000000000ff02000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fcff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000000000000ff01800000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x210) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000000040)={@multicast1, @loopback, 0x0}, &(0x7f0000000080)=0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00000000c0)={'ipddp0\x00', r2}) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f000016c000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/03/13 10:18:23 executing program 1: syz_emit_ethernet(0x2a, &(0x7f00006ba000)=ANY=[@ANYBLOB="0180c2000000fc8b84c4ae2bf07cd8a3451422c2f55800fffff5ff00009078e000001f00000000000000"], &(0x7f0000ea3000)) r0 = memfd_create(&(0x7f0000000000)='lo\x00', 0x2) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f00000000c0)=0x7) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0x8) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f0000000240)={0x9, 0x1, 0x1, 0x0, 0x100000001, 0x0, 0x401, 0xff, 0xf35b, 0x4, 0x0, 0x8001, 0x0, 0x98, 0x7, 0x6, 0xf0, 0x5, 0x2}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000180)={r1, @in6={{0xa, 0x4e23, 0xffffffff}}}, 0x84) 2018/03/13 10:18:23 executing program 5: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0xfff, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0x8c, &(0x7f0000000040)=""/162, &(0x7f0000000100)=0xa2) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000000140)=0x8) write$tun(r0, &(0x7f0000000180)={@pi={0x0, 0x9b17}, @void, @llc={@snap={0x1, 0x0, "e261", "c7c9ce", 0x891f, "3363c70cce344896e907708b9e0ffde65fd46fb9"}}}, 0x21) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000001c0), &(0x7f0000000200)=0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000240)=[@in6={0xa, 0x4e24, 0x7, @dev={0xfe, 0x80, [], 0x1a}, 0x65}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e24, @broadcast=0xffffffff}], 0x3c) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000280), &(0x7f00000002c0)=0x10) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000300)=0x9, 0x4) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000400)={'nat\x00', 0x0, 0x4, 0x3, [], 0x7, &(0x7f0000000340)=[{}, {}, {}, {}, {}, {}, {}], &(0x7f00000003c0)=""/3}, &(0x7f0000000480)=0x78) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f00000004c0)=0x8001, 0x2) socket$nl_route(0x10, 0x3, 0x0) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000500)) r1 = socket$vsock_dgram(0x28, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000540)={0x0, 0x76, "14bc1cf8d69a0fdb337fec513380c1a5aed4784dd809f6c718c69f7f3af6f9cf1d22cea969b1bad5be7cb8f4167693a5a0781f2d840f1fd50653af3daf84b0c53edd117da23acae0a84a96133fc137bfb1566b2c032cfeba61cfec2f428e742367bd200ea2ea2cf5c911d6b614f6537124fef3bef83b"}, &(0x7f00000005c0)=0x7e) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000600)={r2, 0x1}, 0x8) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000640)) getpeername$unix(r0, &(0x7f0000000680)=@abs, &(0x7f0000000700)=0x6e) syz_extract_tcp_res(&(0x7f0000000740), 0x3, 0x6) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000780)='/dev/hwrng\x00', 0x200, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000007c0)={@loopback={0x0, 0x1}, 0x1ff, 0x0, 0x0, 0xb, 0x1ff, 0x1}, &(0x7f0000000800)=0x20) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000840)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000000880)={r4, 0x3}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f00000008c0)={r2, 0x43, "1e3cbee0cac855ff58c55ecee20ccc31fb0881b388a1eca3f27b45ed1ed3b168b07770f481c177a711aa6e852aaa615fe3674dd928f3a8678ee61d5db07a64a2574fc6"}, &(0x7f0000000940)=0x4b) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000000980)=0x3ff, 0x4) sendmsg$unix(r3, &(0x7f0000001e00)={&(0x7f00000009c0)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000001d80)=[{&(0x7f0000000a40)="e21b0e07b4cff988e01fabd0c09739c856a0825cceddcf266d1d28bbda163db4ec3aafbcaff3", 0x26}, {&(0x7f0000000a80)="a7375260eb5d10242da71ce43739592019a213834553f4589c3c96e81d616982d5c38e750e67bb470c482ec64f924969db1128e2c49f0cd1053230b0d4a80d463332e70fa5965aca7287dbe87f03ecfdce3551ed97cd7ef4e4", 0x59}, {&(0x7f0000000b00)="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", 0x1000}, {&(0x7f0000001b00)="907d932a9c7e328f26c429efc4671bd8e94b4bd82c28b7c03e4d8782a7f38eb1b226d458a85278eb9c2dd9ef71ac06cdee73058873fcd2998e20cc5360d92b756673cc", 0x43}, {&(0x7f0000001b80)="7d3fb7c92c9b1551ff331fbeff04e920585b7e501e04902300a1b3acd25fd02b6942ff58b2f482b97e1a56e9d75844d63d31d2371e46fbefe49cb2aa8c0e88", 0x3f}, {&(0x7f0000001bc0)="9867227019f17223aea099e51fb756c9607d2fcf40b7bf3ea28ffda20eaa77708162a881c9673d9435b232cdf323fad6e026b9bcd043f6ffb09676dc526836100d280d2bb03948fc51c9c2b8384800e95e88e77a927bd7cbc8da823938e21e20349a4669b3b0742f43169b9edd609d0c889644fb7b722dcacc455e171ed77f76731649b344ba1e7d593028c8e860dfd4e2150d627241040682de46813369e317", 0xa0}, {&(0x7f0000001c80)="4552ed45067eb368c923bf37aee7b5c1197a32a0f6d49d464b35368427e3ab10a46e5121af8a1f213162da6848d7beb39261bdd0dd05b7d09c9b34c40afa8f4e8b08ac28ab", 0x45}, {&(0x7f0000001d00)="ff929e84e73415fbdd04a5f80263c8dac0df35e41ac7e618b34cc10149aeca61c6aa9b69d55eede9898dc24c92bb9b9205d09a678cef83c925d163b15779fb4808726c082eb083c99a175c10e4be74631f8a67fb8e04929c9dcf55ed05a704969a7129be", 0x64}], 0x8, 0x0, 0x0, 0x40800}, 0x8080) fcntl$getflags(r0, 0x0) signalfd4(r1, &(0x7f0000001e40)={0x4}, 0x8, 0x80800) syz_open_dev$audion(&(0x7f0000001e80)='/dev/audio#\x00', 0x0, 0x200000) recvfrom$inet(r0, &(0x7f0000001ec0)=""/167, 0xa7, 0x0, &(0x7f0000001f80)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r3, 0x29, 0x41, &(0x7f0000001fc0)={'raw\x00', 0x2, [{}, {}]}, 0x48) 2018/03/13 10:18:23 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80, 0xfffffffffffffffd}, 'port1\x00', 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000000)={{0x0, 0x7}, {}, 0x4, 0x0, 0xf000000000000000}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue0\x00'}) fcntl$notify(r0, 0x402, 0x80000007) r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x10) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000000180)=0x100000001) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/13 10:18:23 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f00005a1ffb)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6}) close(r0) 2018/03/13 10:18:23 executing program 1: syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @random="e2701bb60589", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x6c, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000ea3000)={0x20000000000000, 0x0, [0x0, 0xc49]}) 2018/03/13 10:18:23 executing program 7: perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x200002) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000100)) 2018/03/13 10:18:23 executing program 2: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/hwrng\x00', 0x101082, 0x0) r1 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000000340)=0x800) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000300)={r1}) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000f7b000)={0x26, 'hash\x00', 0x0, 0x0, 'wp384-generic\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000f77fc8)={0x0, 0x0, &(0x7f0000f89ff0)=[{&(0x7f0000f85fff)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60337191a58df0c2c6d5b870ca6e04ca021eab5e606a5400ab3f2b56cfac8440", 0x3f}], 0x1, &(0x7f0000f88000)}, 0x0) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000000140)={{{@in=@multicast2, @in6=@remote}}, {{}, 0x0, @in=@remote}}, &(0x7f0000000240)=0xe8) setsockopt$RDS_CONG_MONITOR(r4, 0x114, 0x6, &(0x7f0000000280), 0x4) getsockopt$inet_sctp6_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f00000000c0), &(0x7f0000000100)=0x8) r5 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x902, 0x0) ioctl$PPPIOCSFLAGS(r5, 0x40047459, &(0x7f0000000040)=0x10080) 2018/03/13 10:18:23 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) r1 = dup2(r0, r0) sendmsg$inet_sctp(r1, &(0x7f0000000440)={&(0x7f0000000000)=@in6={0xa, 0x4e20}, 0x1c, &(0x7f0000000300)=[{&(0x7f0000000200)="a0", 0x1}], 0x1, &(0x7f00000003c0)}, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60d8652b00140000fe7e3e000000000000000000000000aafe8000000000000000000000000000ab4e204e20", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="6000000090780000"], &(0x7f00000002c0)) io_setup(0x91, &(0x7f0000000040)) getsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f0000000080)={@ipv4={[], [], @dev}}, &(0x7f00000000c0)=0x14) write$selinux_access(r1, &(0x7f0000000280)={'system_u:object_r:var_lock_t:s0', 0x20, '/sbin/dhclient', 0x20, 0x36, 0x35}, 0x32) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_wait(r1, &(0x7f00000001c0)=[{}, {}, {}], 0x3, 0x5) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000540)={0x0, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000180)=0x84) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000240)={r3, 0x400, 0x2, 0x30f5}, 0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000480)={r3, @in={{0x2, 0x4e22, @rand_addr=0x8}}, 0x8, 0xbb9}, 0x90) sendmmsg(r0, &(0x7f0000002ac0)=[{{&(0x7f00000026c0)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000002a40)=[{&(0x7f00000029c0)="ba", 0x1}], 0x1}}], 0x1, 0x0) r4 = shmget(0x1, 0x4000, 0x80, &(0x7f0000ffc000/0x4000)=nil) syz_open_dev$binder(&(0x7f0000000340)='/dev/binder#\x00', 0x0, 0x2) shmctl$IPC_RMID(r4, 0x0) 2018/03/13 10:18:23 executing program 5: r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffe) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f00000000c0)=[@in={0x2, 0x4e22}], 0x10) keyctl$restrict_keyring(0x1d, r0, 0x0, 0x0) 2018/03/13 10:18:23 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x7, &(0x7f0000000000), 0x5b4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x140, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r1, 0x4010ae94, &(0x7f0000000080)={0xfffffffffffffff7, 0x0, 0xffffffffffffffff}) 2018/03/13 10:18:23 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) fcntl$setflags(r0, 0x2, 0x1) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/l2cap\x00') setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000140)=0x8, 0x4) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) ioprio_set$pid(0x2, r3, 0x9) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) socketpair(0xb, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) openat(r5, &(0x7f00000000c0)='./file0\x00', 0x90000, 0x108) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000180)='syzkaller1\x00') ioctl$KVM_NMI(r4, 0xae9a) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/03/13 10:18:23 executing program 1: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x8001, 0x0) r1 = fcntl$getown(r0, 0x9) migrate_pages(r1, 0x7, &(0x7f0000000100)=0x3, &(0x7f0000000140)=0x6) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x0, &(0x7f0000000040)={@empty, @loopback, 0x0}, &(0x7f0000000080)=0xc) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f00000000c0)={r2, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) 2018/03/13 10:18:23 executing program 7: perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) vmsplice(r0, &(0x7f0000000080)=[{&(0x7f0000000040)="e6fbd0218459d7fde8e4aed25ca08aff3ac2d6fb7645d6eabac166cfce2cf43079015543c1ac8c82852c", 0x2a}, {&(0x7f0000000580)="fc707c828b487b7e30cc392ae7b433025d20ee3009bf8cd94546b0ce3f4a78200c9021fb3a3c6421e0ef170ee215fd62d14f9e14e5c5bcc4af27bb73b0a4e830e790604f6ae1220cc1ca81984e9436be2e19a7600f48bdef572d7d82e0d3498f529fbc29a5f55a7532faa792bbea330c096e253ab228f5c2142d932f6b1e51896cc4", 0x82}], 0x2, 0x6) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000100)) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000640)={0x5, r0, 0x1}) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000000680)=""/95) ioctl$KVM_GET_XSAVE(r0, 0x9000aea4, &(0x7f0000000180)) 2018/03/13 10:18:23 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, &(0x7f0000000000)=0x98) r1 = getpid() setpriority(0x0, r1, 0xfff) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$ARPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x63, &(0x7f0000000180)={'ipvs\x00'}, &(0x7f00000001c0)=0x1e) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000040)=[{&(0x7f0000000500)}], 0x1, &(0x7f0000000000), 0x2d3}}], 0x2, 0x0) 2018/03/13 10:18:23 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000eccfa8)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha512\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001f3a), 0x0) r1 = accept$alg(r0, 0x0, 0x0) io_setup(0x1, &(0x7f0000e4b000)=0x0) fsync(r0) io_submit(r2, 0x1, &(0x7f0000bd9fe0)=[&(0x7f0000617fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000000)="b3123312d0be76347e8b2af2a9bd32e5464e03fd3f7385a9a936807542628c911c5716f7c76521afb61267c6d270352c02ea13ab14fba0b0ea21eae46b2a55788a", 0x41}]) 2018/03/13 10:18:23 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1e, &(0x7f00001e3000)=""/192, &(0x7f00001ae000)=0xc0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/03/13 10:18:23 executing program 5: r0 = socket$rds(0x2, 0x5, 0x0) setsockopt$RDS_RECVERR(r0, 0x84, 0x6, &(0x7f0000001ffc)=0x100004000, 0x0) r1 = socket$vsock_stream(0x28, 0x1, 0x0) r2 = dup3(r1, r1, 0x80000) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000100)=""/187, &(0x7f00000001c0)=0xbb) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000280)=@assoc_value={0x0}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000300)={r3, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x49d6, 0xaf5, 0x8001, 0x4a7, 0x1ff, 0x0, 0x6, 0x38000000000, 0x3, 0x8, 0x7, 0x100000001, 0x40, 0xffffffff, 0x9c5]}, &(0x7f0000000400)=0x100) getsockopt$ARPT_SO_GET_INFO(r2, 0x0, 0x60, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x44) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000000000)=0x5, 0x8) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f0000000440)={'teql0\x00', 0x777d}) r4 = semget$private(0x0, 0x7, 0x104) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000000480)=""/229, &(0x7f0000000580)=0xe5) semctl$IPC_STAT(r4, 0x0, 0x2, &(0x7f0000000200)=""/100) 2018/03/13 10:18:23 executing program 1: syz_emit_ethernet(0x32, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="e2701bb60589", [{[{0x9100, 0x2b5, 0x4, 0x2}], {0x8100, 0xd817, 0x7fff, 0x4}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x6c, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000ea3000)={0x0, 0x0, [0x571, 0x0, 0xa91, 0x2]}) 2018/03/13 10:18:23 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x800000004340, 0x0) accept4$ax25(r0, &(0x7f0000000040), &(0x7f00000000c0)=0x10, 0x800) close(r0) 2018/03/13 10:18:23 executing program 0: r0 = memfd_create(&(0x7f00004f3000)='em1$\x00', 0x0) r1 = timerfd_create(0x0, 0x0) timerfd_settime(r1, 0x3, &(0x7f0000005000)={{0x0, 0x4}}, &(0x7f00002df000)) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x8002, 0x0) write$sndseq(r2, &(0x7f000000a000)=[{0x40081, 0x80000004, 0x0, 0x0, @time={0x77359400}, {}, {}, @time}], 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup3(r0, r1, 0x0) 2018/03/13 10:18:23 executing program 1: syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="0180c2000000e2701bb6058908004500001400000000006c907800000000ffffffff00009078e000000187a2b7f305678c8c1f9c73e06b549f209c6049029b46e0f5aa0037326408e015db0a25e411458a9b3d93e72b6e6bc6279ae8c542c1ed790725c4a7ce9531aa65c78d9aa7631bd6f18b026c"], &(0x7f0000ea3000)) socket$nl_crypto(0x10, 0x3, 0x15) 2018/03/13 10:18:23 executing program 3: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vcs\x00', 0x640000, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x1, 0x30, 0xfffffffffffffffa, 0x9}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x5, 0x8002, 0x9, 0x1, r1}, &(0x7f0000000100)=0x10) ioctl$int_out(r0, 0x2, &(0x7f0000000000)) socket$inet(0x2, 0x3, 0x7) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000140), 0x4) 2018/03/13 10:18:23 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000000)=@hopopts={0x0, 0x4, [], [@calipso={0x7, 0x10, {0x0, 0x2, 0x0, 0x0, [0x0]}}, @hao={0xc9, 0x10, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}]}, 0x30) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x101043, 0x0) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000000080)={0x1b5689f1, 0x5ad0, 0x9, 0x0, 0x8}) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000bfd000)=@routing, 0xba) 2018/03/13 10:18:23 executing program 7: perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000100)) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000180)=""/105) 2018/03/13 10:18:23 executing program 2: r0 = socket(0x10, 0x2, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000365000), 0x4) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x480800, 0x0) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000000040)=""/37) 2018/03/13 10:18:23 executing program 0: r0 = memfd_create(&(0x7f0000000000)='dev ', 0x0) perf_event_open(&(0x7f000025c000)={0x4000000000002, 0x70, 0xc0000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x2d, 0xffffffffffffffff, 0x0) lseek(r0, 0xfffffffffffffff9, 0x80000000004) epoll_wait(r0, &(0x7f0000000040)=[{}, {}, {}], 0x3, 0xffff) 2018/03/13 10:18:23 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x400000000000003, 0x0, 0x0, 0x13, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}}, @sadb_address={0x5, 0x9, 0x0, 0xfffffffd, 0x0, @in6={0xa, 0x4e20}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x98}, 0x1}, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x800, 0x0) 2018/03/13 10:18:23 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000033ff4)='./file0/bus\x00', &(0x7f000000fff8)='./file0\x00', &(0x7f0000032ffb)='fuse\x00', 0x7ffbf, &(0x7f0000032000)) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x200, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000000080)=0x4) open(&(0x7f0000033000)='./file0/bus\x00', 0x40, 0x0) 2018/03/13 10:18:23 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000072fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000da8000)=""/17) msync(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x5) 2018/03/13 10:18:23 executing program 5: recvmsg(0xffffffffffffffff, &(0x7f000001e000)={&(0x7f000000fff0)=@can={0x0, 0x0}, 0x10, &(0x7f0000002000)=[{&(0x7f0000ed0f13)=""/237, 0xffffffffffffff59}, {&(0x7f0000000fdb)=""/37, 0xff85}], 0x2}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000519fb8)={0x1, 0x4, &(0x7f0000000000)=@raw=[@exit={0x95}, @exit={0x95}], &(0x7f0000835ff6)='syzkaller\x00', 0x9, 0xc3, &(0x7f000075ef3d)=""/195, 0x0, 0x0, [], r0}, 0x48) 2018/03/13 10:18:23 executing program 1: syz_emit_ethernet(0x2a, &(0x7f0000000040)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xb}, @random="24b454be34cb", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x6c, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000000000)={0x1, 0x200000000, [0x0, 0x4, 0x30f]}) 2018/03/13 10:18:23 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x40000, 0x0) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000000040)="f4e9ca57b3601c1bad0fce3f8f98766695730e34334f24542776e858b862e37bd685797686c4f468518c6e7cb09432904548b300a32b3bbca2e55f") ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000000080)=""/174) ioctl$KVM_IRQ_LINE_STATUS(r0, 0xc008ae67, &(0x7f0000000140)={0x10000000000}) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) sendto(r0, &(0x7f0000000180)="083eef7626c6262aacd849b7f89956187a14b1780757a5f3ea4623860256e7b2a0c126abb7461d8dfe46436264992ecf069b9a9bb48553b03dd3ef14fd84e036f08e5e8fb2a0f469a2c72c40b969905f1a99bf3392ea1106be631145204c2a2334d951ae839047b9d7d9ffc23f9e828eb4774dfc86fb02c1a7ec9f12634ad7", 0x7f, 0x0, &(0x7f0000000200)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x3, 0x1, 0x4, 0x3, {0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x6}}}, 0x80) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000280)={0x0, @multicast1, @multicast2}, &(0x7f00000002c0)=0xc) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000300)={'irlan0\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x14}}}) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000340)={0x5, 0x9, 0x1f, 0x5, 0x9}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000380)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000003c0)=0x24) getpeername(r1, &(0x7f0000000400)=@can, &(0x7f0000000480)=0x80) io_setup(0x5, &(0x7f00000004c0)=0x0) io_submit(r3, 0x5, &(0x7f00000009c0)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x8, 0x8000, r0, &(0x7f0000000500)="2aabed0c94e25457989e441ab6e0d037d7", 0x11, 0x3ff, 0x0, 0x0, r0}, &(0x7f0000000680)={0x0, 0x0, 0x0, 0xf, 0x8, r1, &(0x7f0000000580)="add4313dc31a932b6e76e658b69054583971081ec211a7b05219e79cf07640d0d357e717609b4fcd4709a53b23c8921eaff94f8f42aab98af6e3d64478bdb38a99b0fd9a5dd2d64f233725586b4e9095d938968dcbd16b3866e1f5f3a93824289e10c8d910fd5b1c200d8ac64c5a3ff248685791c3a27341b158c0b7aaa833ac211ef19ee85eed6d792a637fea1b2514d5f216c0cb5eb6ab8c25b69a83ac87cbce3c8ffafde54dd67cd813a4644c2207a5f1d8165ad2498709f8cb3743bca16ed457430078f6771b052335c072e0e754a3024ce24a7a7c385c88447686e8dee7f71a5a0b", 0xe4, 0x7, 0x0, 0x0, r0}, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0xa, r1, &(0x7f00000006c0)="a88206a3f875ec0f6daac4739ca66e87563d2e45a375ce8b4ca1d777df3bc8f0d162d3ce5c095f042aefbc833238f016e66737e969fc8ef8eb609b8233ad7e2fc533391719a883cbae1b85e0ca521a8dfa776c9583b521365f29b2a1daf985c0b0ffabbde7ea713dac811124ebdeae4b68c574a919a7088d88f446de04abb32ffa4f", 0x82, 0x8, 0x0, 0x1, r0}, &(0x7f0000000840)={0x0, 0x0, 0x0, 0x6, 0x94, r1, &(0x7f00000007c0)="e6c790a8ba38c08a7572a50f30ef4ff33923c0839263adb82eef220656b22c96fb5b47c7adf848bd7059451e2005b6d5a5c46adfdfb7680e0d01a31c86441d5d57b552d53ff593bdf13b387ec367c99aef7f00841258cca4c2a7bce23ebe12586b650534e4902eb48845ad86904cd14d9fd11f55", 0x74, 0x7, 0x0, 0x0, r0}, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x3, 0x7ff, r1, &(0x7f0000000880)="6489004695d3a51f7c41f44a4a2ea379efe021ecd7f8f778b5873d02eb81b7d8ff33b5fb90dda88ea2da0b6a0ed8c7b382eb13e31747d258b0fdd6ce8662b4ec51e57cd3f50fe7b792bcb2bee22b551a12f5d8533bf6d9b3d918f186145a746aa36006a74366983bea2736f7a0dd3500dd49178d785dfc0cac4ca9869b6470e4b314826ee940edab1059304b4adfbdedaa77577a971954a0d8acb4087f57a17c6a927737bd0863a3421fefce5fcad28e22e2f3b9dc52a3d409e3db086fc3a21a89c077c779c04c16716b57132876a5efac689895f999915bdf745ed16c284dd0235d9df08608", 0xe6, 0x5d80, 0x0, 0x59ebc177738ab9bb, r0}]) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000a00)='scalable\x00', 0x9) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000a40)={r2, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}}, 0x10) mknod$loop(&(0x7f0000000a80)='./file0\x00', 0x6000, 0x0) r4 = request_key(&(0x7f0000000b80)='rxrpc_s\x00', &(0x7f0000000bc0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000c00)='lbdev\x00', 0xfffffffffffffffb) r5 = add_key(&(0x7f0000000ac0)='.request_key_auth\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000b40)="adfc2a12582b7b4c9bd92383e61bd7d34650daf55a799e2b6127dc", 0x1b, r4) keyctl$unlink(0x9, r5, r4) ioctl$KVM_GET_DEVICE_ATTR(r0, 0x4018aee2, &(0x7f0000000c80)={0x0, 0x0, 0x7, &(0x7f0000000c40)}) ioctl$KVM_SET_TSS_ADDR(r0, 0xae47, 0xd000) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000000cc0), &(0x7f0000000d00)) ioctl$KVM_SIGNAL_MSI(r0, 0x4020aea5, &(0x7f0000000d40)={0x2, 0x0, 0x9, 0x9, 0x5}) unshare(0x0) r6 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000d80)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KVM_SET_PIT2(r6, 0x4070aea0, &(0x7f0000000dc0)={[{0x6, 0x1000, 0x80, 0x5, 0xfffffffffffffffc, 0x0, 0x3, 0x6, 0xfffffffffffffff7, 0xf4, 0x7fff, 0x7, 0x4868}, {0x101, 0x6, 0x430b40d9, 0x3312, 0x9, 0x6, 0xb96, 0x800, 0x3, 0xffffffff, 0x1, 0x1, 0x1}, {0x0, 0x1, 0x100000001, 0x100, 0x8, 0x3, 0x81, 0xfb, 0x9, 0x3, 0x6, 0x7, 0xffff}], 0x3}) set_thread_area(&(0x7f0000000e40)={0x101, 0x20000800, 0x0, 0x4, 0x80000001, 0x9, 0x3110, 0xfffffffffffffff7, 0x0, 0x1}) r7 = accept$packet(r0, &(0x7f0000000e80), &(0x7f0000000ec0)=0x14) getpeername$netrom(r6, &(0x7f0000000f00), &(0x7f0000000f40)=0x10) bind$packet(r7, &(0x7f0000000f80)={0x11, 0x11, r2, 0x1, 0xfffffffffffffffa, 0x6}, 0x14) 2018/03/13 10:18:23 executing program 2: r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x8, 0x20000) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000080)={0x3, [0x8, 0x7, 0x100]}, 0xa) clock_gettime(0x0, &(0x7f0000000000)) 2018/03/13 10:18:23 executing program 6: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) fstatfs(r0, &(0x7f0000000180)=""/141) r1 = syz_open_dev$binder(&(0x7f0000e5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x10, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000)={0xc, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='\x00c@@\x00\x00\x00\x00\x00\x00\x00\x00'], 0x0, 0x0, &(0x7f0000009000)}) ppoll(&(0x7f0000000040)=[{}, {r1}, {}], 0x3, &(0x7f0000000100), &(0x7f0000000140), 0x8) 2018/03/13 10:18:23 executing program 7: perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x3, 0xffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x400000, 0x0) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000400)=0x20040) r1 = open(&(0x7f0000000080)='./file0\x00', 0x84800, 0x8) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000180)) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(0xffffffffffffffff, 0xc0105303, &(0x7f0000000040)={0x81, 0xfff}) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r1, 0xc0505510, &(0x7f0000000380)={0x4, 0x7, 0x5, 0x200, &(0x7f00000001c0)=[{}, {}, {}, {}, {}, {}, {}]}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(0xffffffffffffffff, 0xc058534b, &(0x7f0000000100)={0x0, 0xfffffffffffffffd}) 2018/03/13 10:18:23 executing program 1: syz_emit_ethernet(0x2a, &(0x7f00006ba000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="e2701bb60589", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x6c, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000000000)) 2018/03/13 10:18:23 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000939f01)='net/anycast6\x00') r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f00000019c0)={@dev={0xfe, 0x80}}, 0x14) setsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) preadv(r0, &(0x7f0000000140)=[{&(0x7f0000000040)=""/202, 0xb4}], 0x193, 0x0) linkat(r0, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000180)='./file0\x00', 0x1000) 2018/03/13 10:18:23 executing program 3: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000040)='fdinfo\x00') fchdir(r1) exit(0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000080)) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f00000000c0)={{0x1, 0x8}, 0x1, 0x3a00000000000000, 0x7343, {0x5, 0xff}, 0x9, 0x1}) 2018/03/13 10:18:23 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000002000)={0x0, 0x0, 0x3}) fcntl$lock(r0, 0x6, &(0x7f0000000080)={0x3, 0x0, 0x0, 0x1}) r1 = syz_open_dev$dmmidi(&(0x7f0000000240)='/dev/dmmidi#\x00', 0xfffffffffffff4f9, 0x400) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000000040)) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000000)=0x3, 0x4) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000280), &(0x7f00000002c0)=0x4) [ 279.743322] QAT: Invalid ioctl [ 279.750901] binder: 5745:5753 transaction failed 29189/-22, size 0-0 line 2848 [ 279.767070] QAT: Invalid ioctl [ 279.780597] binder: 5745:5765 transaction failed 29189/-22, size 0-0 line 2848 2018/03/13 10:18:23 executing program 6: r0 = socket(0x10, 0x2, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000365000), 0x4) pread64(r0, &(0x7f0000000000)=""/250, 0xfa, 0x0) 2018/03/13 10:18:23 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000e4ffc8)={&(0x7f0000000180)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000140), 0x0, &(0x7f000053c000)=ANY=[@ANYBLOB="1800000000000000010025a701000011", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00'], 0x18}, 0x0) close(r0) 2018/03/13 10:18:23 executing program 7: perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget(0x1, 0x5, 0x2) semctl$GETNCNT(r0, 0x1, 0xe, &(0x7f0000000040)=""/122) r1 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000000100)) 2018/03/13 10:18:23 executing program 1: r0 = accept4$bt_l2cap(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0xe, 0x800) setsockopt(r0, 0x6, 0x1, &(0x7f0000000080)="9171f73d32bf8795ff96f1058ee6109b2fc4ab459bd28091c9ae5a5664fe9b5a8449670bdb592653d42b086ff5162c2abf37ff8f4b49850701612bf684ac5606e837ffeadb07c95515329c37b834dd4392a76822055c5b17d762c27427dff9c04149d3415c3f4e1d06fb47c7bb09d3b14f10d366980fcf9a7fce2e5860e658e4a421e6bece9411aa5ccfcce59a857e27c342d2436cfb4c99383ae2c159f875e5011e63a5c465b31af175f02914dc4040c78a00490e24a05a82e7ae191cf0f518c05526377b2461c5", 0xc8) fstat(r0, &(0x7f0000000180)) syz_emit_ethernet(0x2a, &(0x7f00006ba000)=ANY=[@ANYBLOB="0180c2000000e2701bb6058908004500001400000000006c9000000de600ffffffff00009078e0000001"], &(0x7f0000ea3000)) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/dsp\x00', 0x200, 0x0) fsync(r1) getsockopt$inet_mreqn(r1, 0x0, 0x5692bc8a8956d75, &(0x7f0000000240), &(0x7f0000000280)=0xc) 2018/03/13 10:18:23 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = dup(r0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000100)=""/37, &(0x7f0000000140)=0x25) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x3) setns(r0, 0x4000000) 2018/03/13 10:18:23 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x200, 0x0) getsockopt$inet6_int(r1, 0x29, 0x0, &(0x7f0000000080), &(0x7f0000000100)=0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000180)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00000001c0)=0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000000000)={&(0x7f00000000c0)={0x18, 0x2a, 0x821, 0x0, 0x0, {0x3}, [@generic="97"]}, 0x18}, 0x1}, 0x0) mbind(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x2, &(0x7f0000000140)=0x7fffffff, 0x80000000, 0x1) 2018/03/13 10:18:23 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_int(r0, 0x0, 0x15, &(0x7f00006adffc), 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={r1, 0x16, "a079fc0b6fef4bec9f594e0e66cbb8c0ca17c84aff07"}, &(0x7f00000000c0)=0x1e) 2018/03/13 10:18:23 executing program 6: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000009000)='/dev/dsp\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f0000000000)={0x40001, 0x0, [0x7, 0x0, 0x20, 0x5, 0x7, 0x7, 0xf64, 0x1]}) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000080)) ioctl$int_in(r0, 0x80100080044dfc, &(0x7f0000002000)) [ 279.799906] binder: undelivered TRANSACTION_ERROR: 29189 [ 279.821091] binder: undelivered TRANSACTION_ERROR: 29189 2018/03/13 10:18:23 executing program 5: ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x7, 0x0, 0x2, 0x49}) openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setsig(r0, 0xa, 0x32) poll(&(0x7f0000b2c000)=[{}], 0x1, 0x0) 2018/03/13 10:18:23 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) sched_yield() bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(blowfish)\x00'}, 0x107) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x80000, 0x0) connect$unix(r1, &(0x7f0000000280)=@file={0x0, './file0\x00'}, 0x6e) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0", 0x4) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000000380)={@in6={0xa, 0x4e24, 0x100, @empty, 0x66e6db69}, {&(0x7f0000000300)=""/9, 0x9}, &(0x7f0000000340), 0x4}, 0xa0) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00004f0000)={0x0, 0x0, &(0x7f0000e46000), 0x0, &(0x7f0000967000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) sendto(r2, &(0x7f0000000140)="ef00fffff7ba09000000000008006a3f99f2179f3bf02de9e6c0ab2fa5a4f0acd00e06d9052a673d7e9ca737eb889792e8ee852bb83705b6dc33250a8d0e973f7f1def197c6a0ad954fae54120736c03b1cb0e9f2bd69aed8359561bbad2347763f64d5a57c054a93f5aea9a1905c3e78530d89c367c", 0x76, 0x0, &(0x7f000007b000)=@can={0x1d}, 0x10) recvmsg(r2, &(0x7f0000d43000)={&(0x7f000076c000)=@hci, 0xc, &(0x7f0000ae0fc0)=[{&(0x7f0000b9ff8b)=""/117, 0x75}], 0x1, &(0x7f0000837f57)=""/169, 0xa9}, 0x0) r3 = semget(0x0, 0x2, 0x200) semctl$SEM_STAT(r3, 0x4, 0x12, &(0x7f0000000100)=""/18) r4 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x80000) ioctl$TIOCNOTTY(r4, 0x5422) ioctl$EVIOCGBITSND(r4, 0x80404532, &(0x7f00000001c0)=""/160) 2018/03/13 10:18:23 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000b8fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-des3_ede-asm\x00'}, 0x58) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x40, 0x200000) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x1, 0xfffffffffffff000, 0x0, 0x6}]}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) io_setup(0x1fd, &(0x7f0000000100)=0x0) sendmsg$alg(r2, &(0x7f0000001580)={0x0, 0x0, &(0x7f00000014c0), 0x0, &(0x7f0000001540)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) io_submit(r3, 0x1, &(0x7f0000bd9fe0)=[&(0x7f0000617fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f000007d000)="b3", 0x1}]) 2018/03/13 10:18:23 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f00003a4ffc)=0x1, 0x4) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20020006, &(0x7f0000000040)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/03/13 10:18:23 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) dup(r0) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000eff4)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f000041f9e0)={0x18, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, [@nested={0x4, 0x1}]}, 0x18}, 0x1}, 0x0) [ 279.862206] openvswitch: netlink: Flow get message rejected, Key attribute missing. [ 279.875178] openvswitch: netlink: Flow get message rejected, Key attribute missing. 2018/03/13 10:18:23 executing program 1: r0 = accept$netrom(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) getpeername$netrom(r0, &(0x7f0000000040)=@full, &(0x7f00000000c0)=0x48) syz_emit_ethernet(0x2a, &(0x7f00006ba000)=ANY=[@ANYBLOB="0180c2000000e2701bb605890800450000140000009078e0000001000000000000000000000000000000"], &(0x7f0000ea3000)) pipe2(&(0x7f0000000200)={0xffffffffffffffff}, 0x84800) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f00000002c0)) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) connect$pppoe(r3, &(0x7f0000000140)={0x18}, 0x1e) flistxattr(r2, &(0x7f0000000240)=""/91, 0x5b) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000001c0)={r3, 0x2, 0x1, 0x8c9, &(0x7f0000000180)=[0x0, 0x0, 0x0], 0x3}, 0x20) 2018/03/13 10:18:23 executing program 6: r0 = socket(0x2, 0x2000080003, 0x2) getsockopt(r0, 0x0, 0xcf, &(0x7f0000000180)=""/8, &(0x7f0000000140)=0xffffffffffffff35) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x100000000, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f0000000300)={'nat\x00', 0x0, 0x3, 0x8e, [], 0x7, &(0x7f00000001c0)=[{}, {}, {}, {}, {}, {}, {}], &(0x7f0000000240)=""/142}, &(0x7f0000000100)=0x78) ioctl$KVM_GET_REGS(r1, 0x8090ae81, &(0x7f0000000040)) 2018/03/13 10:18:23 executing program 7: r0 = perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000000100)) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/dsp\x00', 0x0, 0x0) recvfrom$unix(r2, &(0x7f00000001c0)=""/82, 0x52, 0x2100, &(0x7f0000000240)=@abs={0x1, 0x0, 0x4e21}, 0x6e) r3 = dup(r0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000040)={0x6, 0x0, 0x10001, 0x4}) ioctl$DRM_IOCTL_AGP_UNBIND(r3, 0x40106437, &(0x7f0000000080)={r4, 0x6}) 2018/03/13 10:18:23 executing program 2: r0 = socket$inet6(0xa, 0x7, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x6e20, 0x3ff, @empty={[0xffffffffffffffff]}}, 0x1c) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0xc00, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000140)={{{@in6=@remote, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000240)=0xe8) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000000280)={r3, 0x1, 0x6}, 0x10) ptrace$getregs(0xe, r1, 0x3, &(0x7f0000000040)=""/170) getsockname$netrom(r0, &(0x7f000072c000)=@full, &(0x7f00004c3ffc)=0x48) 2018/03/13 10:18:23 executing program 6: perf_event_open(&(0x7f0000223000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(0xffffffffffffffff, 0x400442c9, &(0x7f0000001300)={0x0, @random="202683222c6e"}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001440)='/dev/snd/controlC#\x00', 0x1, 0x20200) r1 = socket$inet(0x2, 0x7, 0x1f) getsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000000240)=""/4096, &(0x7f0000000080)=0x1000) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000001240)={0x0, 0xb98c}, &(0x7f0000001280)=0x8) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000001340)=0x0) sched_setaffinity(r3, 0x8, &(0x7f0000001380)=0x2) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00000012c0)=r2, 0x4) r4 = syz_open_dev$mouse(&(0x7f00000013c0)='/dev/input/mouse#\x00', 0xfff, 0x0) ioctl$UFFDIO_UNREGISTER(r4, 0x8010aa01, &(0x7f0000001400)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000000100)={{0x25, 0x0, 0x0, 0x0, "767c01279bfc1049964955ff3045fec938c470fe47f2d8f33b72e799ae64642712e9d58d25cbbbada20c3360"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "82d97d4b47fca560c82096c2ecceda9471eb09bd63f8059d161156bd2ee713fcad9cdbf824e8a4c64e8b78c15e5f44f39a3475c28afccea95b58b226512b0043", &(0x7f00000000c0)='/dev/input/event#\x00', 0x12}) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) 2018/03/13 10:18:24 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000300)={0x0, 0x0}, 0x80040) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$SIOCGIFMTU(r4, 0x8921, &(0x7f0000000140)) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000000)=ANY=[@ANYBLOB=']'], &(0x7f00000000c0)=0x1) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f0000000040)="0f01cf66b848008ee0c4e2c5ac35c6665e13c4017b2d1f67420f01df460f01df66baf80cb8d5b7cf8aef66bafc0cb008eeb98b0300000f32c4a221405f3165f240a7", 0x42}], 0x1, 0x0, &(0x7f0000000140), 0x0) ioctl$VT_SETMODE(r2, 0x5602, &(0x7f00000001c0)={0x400, 0x3, 0x2, 0x6, 0x4}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/03/13 10:18:24 executing program 7: perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000100)) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000180)) 2018/03/13 10:18:24 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x20200, 0x2) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000080)=0x400, 0x4) syncfs(r0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0xc7}, 0x1c) openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x20000400240, 0x0) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60d8652b00140600fe8004000000000000000000000000aafe8000000000000000000000000000aa00004e20", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="b8c4000000000000662eec817cfaf2bbc5982f"], &(0x7f00000002c0)) 2018/03/13 10:18:24 executing program 1: socket$l2tp(0x18, 0x1, 0x1) syz_emit_ethernet(0x2a, &(0x7f00006ba000)={@link_local={0x1, 0x80, 0xc2}, @random="e2701bb60589", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x6c, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000ea3000)) 2018/03/13 10:18:24 executing program 3: getxattr(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], &(0x7f0000000600)=""/116, 0x74) accept$ipx(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000140)=0x10) readv(0xffffffffffffffff, &(0x7f0000000300)=[{&(0x7f0000000280)=""/76, 0x4c}], 0x1) r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000000080)=""/189, 0xbd) unlinkat(r0, &(0x7f0000000180)='./file0\x00', 0x200) 2018/03/13 10:18:24 executing program 7: r0 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x1, 0x400000) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000140)=0x0) fcntl$lock(r0, 0x7, &(0x7f0000000180)={0x2, 0x2, 0x5, 0x4, r1}) perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x40400) r2 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0xfffffffbfffffffe, 0x101000) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00000001c0)={0x0, 0xfffffffffffffffa}, &(0x7f0000000200)=0x8) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x6, 0xde, 0x0, 0x0, 0x0, 0x8, "05750a609d89d461af11b07efa2e6c4ae563d909996f3a758836066429095b92d1b2dad4392f6394938f22a864a4d22dcaf407aa312f9387b1e2a752a02779e9", "1bad612001024e525f3862e6df403d785f089f6969c7931ce9646d9510d39f657168945fe7d478707d04ee7c3b480102c9f7e31e1f8e09b56719a37a7360cdcb", "5912c3e53d3eb4985883d25c297d926fd25757dbccfb5a7d5288d59cbca62bdf", [0x5, 0x40]}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000240)={r3, 0x6, 0x30}, &(0x7f0000000280)=0xc) setsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000000100)=0x4, 0x59) 2018/03/13 10:18:24 executing program 2: mknod(&(0x7f00001c2000)='./file0\x00', 0x1040, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) epoll_pwait(r0, &(0x7f0000000040)=[{}, {}, {}], 0x3, 0x4b, &(0x7f0000000080)={0x101}, 0x8) open(&(0x7f0000fa3000)='./file0\x00', 0x3, 0x0) 2018/03/13 10:18:24 executing program 4: setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000280)=0x7, 0x3) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000700)={0x0, 0x0}, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f0000000000)="0f20e035000002000f22e066ba4000b009ee48b80b000000000000000f23c00f21f83503000a000f23f80f2025b805000000b95cfb2d030f01c166b81a010f00d06526deefc4c2f921d826650f3066ba6100ed", 0x53}], 0x1, 0x0, &(0x7f00000004c0), 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = dup3(r4, r3, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805, 0x800000, 0x7}) sendmmsg(r2, &(0x7f0000000240)=[{{&(0x7f00000002c0)=@pppol2tpin6={0x18, 0x1, {0x0, r2, 0x1, 0x2, 0x2, 0x0, {0xa, 0x4e22, 0x42, @local={0xfe, 0x80, [], 0xaa}, 0x800}}}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000340)="99979ed59d4c75a074a4daef27baefd5549b766bb994519eb48c829e07d0a25f39562f3b317d72a3e7780ee4f43fc2c66043c5008d72c2dcfc23bc205fdfb2ab48e6344c8624478d0a61f0f1858c63f168174298c0cf1df5e4ac2da1461da93e8f89fd38f0f0ed709a343bcfb1ea2c4094513215f00c20eaf415a636faedd585105f0a7ff4a1340e6087fc36c54460aefe0c82c1368f3d80c10fdaff30eb7ffd42", 0xa1}], 0x1, &(0x7f0000000740)=[{0x78, 0x108, 0xc2, "79805d151c634cbf93564bb88cce0de6cea6bd865ae660d45c7d408751e1a09e1600c66d1fd2527ee4858dffd13c6ca7cf703205f6a6296b49c27dea04be69aea003f8b73a52802157286ec617a7af7a204dbdd90145d16c2cf88d05471493bcba"}, {0xd8, 0x10f, 0x5e34, "0d33be036216d650d053edd2be4630dd39c7626b84c4c72e9446bc27a10d944ddd78f5e5c9115a22e03a4d34cd113e589b0cf63a5a397062bd3919b49266af106b3af594656cbfb57063c8109526c63d232c583cc01ec9dd76fc5555f37e78db98f9a33afad18ab582fee9943d1622d86fea1945bdc1ed851dde12015e32a0834eec72c7e71321ed311706a104aedb737b77fc3e1c9955f1f3d79c3dd2d8af991ac5caec7ba2c65ce29688f60b2b380ff38ae30565d1355bc9f609397ce65af2176b3052"}, {0x1010, 0x0, 0xfffffffffffffffa, "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{0x70, 0x0, 0x80000001, "797441c354e4f872f3475cb1550572c3fc8ac778d586b8c18d7abbf0c0429f49360b625f8e3f01c75708c66064dcc0f1a8014d387b3618d121bf7e5128f1a4b0ef78b0fe07eff2c328631bfeb40aed23a04553c85705648f20d6265ade7a91"}, {0x1010, 0x1, 0x80, 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{0xf0, 0x113, 0x8, "027d233cbee315a88f8aa69bb7616aa28159d1a5bc531790d6cc2ffe82f58fe6c9429829c435d9acf90afb550361c0f49974680359c713dc2c4c09ab06b67a00e7d12bf2e784962ac50a2cf67be11e3499435c8fbe1516f36998f1269c7eb529c6bc3786fb4ea3cfc4f21f9fb2c2a7f03152d69df4bdca5ccaba53b27ec7ac823ab45bf15c0383452ccc2d4301ca56e9c5dc34800fbcd645732560a4cdcd467eeccfd1c98f1baff59e19315111185c2d02c410923c64d2918a63b47295fbfc9ba79057151321e58daf5b46b1ce0168871779edc6d6e382a6c2d11e0c40f14b"}, {0xf0, 0x13f, 0x52, "37f68d9e2260d6f2e89b00154053e563821523522411ed9a1b86305e1fd6509a7f4c2eea1f0f99c983bdb0c90ce90aff9001d521720a5a703cf25538781e1a4f7a603fc8c55aeb20b365ddf6c3b1cce1a2ae3c2fd98089f1d743cceed4db9e2dd76d502ddf69e6fdfc1c3084362c9a035ace6b0666dd5bda0d660c7c388a9905e65099e084d1641a1f046beecc14a6e416ca32681dabdbeadebeacf2f1c5a5dbc265811e0c3c0e88537441941c710d6b61632bd5b2ef4695b6d0d6b6270eb6fbd2b6e9b1615beafbf7a1accfe637d1220b1ac41c84f5db2146"}], 0x23c0, 0x40}, 0x4}], 0x1, 0x0) ioctl$PIO_CMAP(r5, 0x4b71, &(0x7f0000000440)={0x1, 0xa3, 0x8000, 0x8, 0xfff, 0xffffffffffffff01}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@text32={0x20, &(0x7f0000000140)="3e9066b894000f00d86566673636df571c660f3840c6ea210000006e000f6fe0c7442400bde4bd82c74424023bfb58adc7442406000000000f011c24b9640800000f32190e66baf80cb8245e848fef66bafc0ced", 0x54}], 0x1, 0x0, &(0x7f00000002c0), 0x0) ioctl$KVM_SET_CPUID(r4, 0x4008ae8a, &(0x7f0000000200)=ANY=[@ANYRES32=r5]) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/03/13 10:18:24 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000043bfa8)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-pclmul\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) write$eventfd(r1, &(0x7f00009b5ffe), 0x8) r2 = open(&(0x7f0000000000)='./file0\x00', 0x200, 0x8) getsockname$llc(r2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x10) 2018/03/13 10:18:24 executing program 5: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f0000000100)=0xfffffffffffffffb) r2 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x5, 0x80000) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/13 10:18:24 executing program 1: r0 = socket(0xa, 0x7, 0x3) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000000)={'filter\x00', 0x1000, "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"}, &(0x7f0000001040)=0x1024) syz_emit_ethernet(0x2a, &(0x7f00006ba000)={@link_local={0x1, 0x80, 0xc2}, @random="e2701bb60589", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x6c, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000ea3000)) 2018/03/13 10:18:24 executing program 6: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0x0) getuid() 2018/03/13 10:18:24 executing program 7: perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) r1 = msgget$private(0x0, 0x2) msgctl$IPC_STAT(r1, 0x2, &(0x7f0000000180)=""/180) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000100)) 2018/03/13 10:18:24 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000700)={0x0, 0x0}, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f00000001c0)={@in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x200, 0x100, 0x0, "48c1a49f242b40323ceb09d99d7ca76ce7995a9a6f9fc42ae3ce9e92b80b4889b58694ef0065eb27c0d98d3637083160c5f2b275e9e90322d554cf063d4e9e61504ccd72accaa8ea7536b618d0119bfd"}, 0xd8) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f0000000440)={0x8001, 0x1, 0x4, 0x1ff, 0x22966cb9}, 0xc) shmctl$IPC_RMID(0x0, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000000140)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f0000000100)={r5, 0x1}) r6 = dup3(r4, r3, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000000680)={0x101ff, 0x0, 0x1, 0x2000, &(0x7f000075c000/0x2000)=nil}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000180)=@sack_info={0x0}, &(0x7f0000000380)=0xc) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r6, 0x84, 0x13, &(0x7f00000003c0)={r7, 0x8}, &(0x7f0000000400)=0x8) accept(r6, &(0x7f00000004c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f0000000340)=0x80) ioctl$sock_netrom_SIOCADDRT(r6, 0x890b, &(0x7f00000002c0)) clock_gettime(0x0, &(0x7f0000000000)) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) mmap(&(0x7f000075a000/0x4000)=nil, 0x4000, 0x1000008, 0x1010, r4, 0x0) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, 0x0, 0x10, &(0x7f0000000040)={0xffffffffffffffc0}) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000000480)={0x0, 0x7, 0x2, 0x0, 0x4, 0x8, 0xfffffffffffffffe, 0x5, 0xfffffffffffffffc, 0x0, 0x2, 0x0, 0x0, 0x7, 0x20, 0x2e, 0xffff}) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000753000/0x18000)=nil, &(0x7f0000000300)=[@text32={0x20, &(0x7f00000000c0)="0fc7280f080f20030f01727166ba4200b834000000ef66bad10466edb81da1fb500f23d00f21f835300000050f23f8c4c3194bfc360f20030fc76d08", 0x3c}], 0x1, 0x7, &(0x7f0000000380), 0x10000181) ioctl$KVM_RUN(r4, 0xae80, 0x0) getsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000000540), &(0x7f0000000580)=0x8) 2018/03/13 10:18:24 executing program 3: getxattr(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], &(0x7f0000000600)=""/116, 0x74) accept$ipx(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000140)=0x10) readv(0xffffffffffffffff, &(0x7f0000000300)=[{&(0x7f0000000280)=""/76, 0x4c}], 0x1) r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000000080)=""/189, 0xbd) unlinkat(r0, &(0x7f0000000180)='./file0\x00', 0x200) 2018/03/13 10:18:24 executing program 0: r0 = socket$inet(0x2, 0x100000000805, 0x2) listen(r0, 0x800006) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000080)={'bpq0\x00', 0x9}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00007dc000)=0x1, 0x4) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/03/13 10:18:24 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0xf3, 0x0) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x1, 0x11, r0, 0x0) name_to_handle_at(r0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x8}, &(0x7f0000001100), 0x1400) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000000)={0x5, 0x9, 0x101, 0x2b81, 0x57}) 2018/03/13 10:18:24 executing program 4: r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)='[', 0x1, 0xfffffffffffffffb) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000000100)={0x1, 0xe5b5}) keyctl$dh_compute(0x17, &(0x7f00000001c0)={r0, r0, r0}, &(0x7f0000000200)=""/197, 0xc5, &(0x7f0000000340)={&(0x7f0000000300)={'tgr192-generic\x00'}}) 2018/03/13 10:18:24 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000080)=ANY=[@ANYBLOB="6d616e676cc5b4266065000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x58) 2018/03/13 10:18:24 executing program 3: getxattr(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], &(0x7f0000000600)=""/116, 0x74) accept$ipx(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000140)=0x10) readv(0xffffffffffffffff, &(0x7f0000000300)=[{&(0x7f0000000280)=""/76, 0x4c}], 0x1) r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000000080)=""/189, 0xbd) unlinkat(r0, &(0x7f0000000180)='./file0\x00', 0x200) 2018/03/13 10:18:24 executing program 7: perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) getpeername$packet(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000440)=0x14) recvfrom(r1, &(0x7f0000000480)=""/4096, 0x1000, 0x40, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x2, 0x1, 0x4, 0x4, {0xa, 0x4e20, 0x2, @dev={0xfe, 0x80, [], 0x15}, 0x7fff}}}, 0x80) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f00000001c0)={r2, 0x1, 0x6, @random="2fc9da8a4a9a"}, 0x10) syz_open_dev$sndseq(&(0x7f0000000200)='/dev/snd/seq\x00', 0x0, 0x101082) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f00000000c0)=""/50) sendmsg$nl_crypto(r1, &(0x7f00000003c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x4013}, 0xc, &(0x7f0000000380)={&(0x7f0000000280)=@upd={0xf8, 0x12, 0x4, 0x70bd25, 0x25dfdbfd, {{'ecb(aes)\x00'}, [], [], 0x2000, 0x2000}, [{0x8, 0x1, 0x7}, {0x8, 0x1, 0x6}, {0x8, 0x1, 0x7fff}]}, 0xf8}, 0x1, 0x0, 0x0, 0x4000080}, 0x80) 2018/03/13 10:18:24 executing program 3: getxattr(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], &(0x7f0000000600)=""/116, 0x74) accept$ipx(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000140)=0x10) readv(0xffffffffffffffff, &(0x7f0000000300)=[{&(0x7f0000000280)=""/76, 0x4c}], 0x1) r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000000080)=""/189, 0xbd) unlinkat(r0, &(0x7f0000000180)='./file0\x00', 0x200) 2018/03/13 10:18:24 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000040ff8)={0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f0000000240)=0x7) shutdown(r0, 0x2) 2018/03/13 10:18:24 executing program 1: 2018/03/13 10:18:24 executing program 4: clock_nanosleep(0x0, 0x4, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000710000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x10050) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/sequencer2\x00', 0x20000, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000080)={{0x1, 0x1}, 'port0\x00', 0x9, 0x80011, 0x8, 0xc6ad, 0x8e19, 0x4, 0x101, 0x0, 0x5, 0x6}) ioctl$sock_inet_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000000040)={'rose0\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14}}}) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ashmem\x00', 0x2802, 0x0) 2018/03/13 10:18:24 executing program 0: syz_emit_ethernet(0xb5, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], &(0x7f0000001780)={0x0, 0x0, [0xea7]}) 2018/03/13 10:18:24 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x2) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000ffcffc)=0x6) 2018/03/13 10:18:24 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x1a, 0x0, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) 2018/03/13 10:18:24 executing program 1: syz_emit_ethernet(0x2a, &(0x7f00006ba000)={@link_local={0x1, 0x80, 0xc2}, @random="e2701bb60589", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x6c, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000ea3000)) mknod(&(0x7f0000000040)='./file0\x00', 0x1000, 0x3) 2018/03/13 10:18:24 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/ptype\x00') r1 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r1, &(0x7f0000000380)={&(0x7f0000000080)=@ethernet={0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000240)='h', 0x1}], 0x1, &(0x7f0000000300)}, 0x0) sendfile(r1, r0, &(0x7f0000000040), 0x5) 2018/03/13 10:18:24 executing program 3: getxattr(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], &(0x7f0000000600)=""/116, 0x74) accept$ipx(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000140)=0x10) readv(0xffffffffffffffff, &(0x7f0000000300)=[{&(0x7f0000000280)=""/76, 0x4c}], 0x1) r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unlinkat(r0, &(0x7f0000000180)='./file0\x00', 0x200) 2018/03/13 10:18:24 executing program 7: perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 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, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000100)) 2018/03/13 10:18:24 executing program 2: r0 = socket$inet6(0xa, 0x5, 0x1000000000) socketpair(0x7, 0x108, 0x81, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCSCTTY(r2, 0x540e, 0x4) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d10ffc)=0xfffffffffffffff9, 0x4) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mkdir(&(0x7f0000975ff2)='./file0/file0\x00', 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000200)=@mangle={'mangle\x00', 0x1f, 0x6, 0x6a0, 0x248, 0x4b8, 0x4b8, 0x0, 0x0, 0x5d0, 0x5d0, 0x5d0, 0x5d0, 0x5d0, 0x6, &(0x7f0000000180), {[{{@uncond, 0x0, 0xc8, 0x110}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv4=@loopback=0x7f000001, @ipv6=@local={0xfe, 0x80, [], 0xaa}, 0x3e, 0x2f, 0x4}}}, {{@ipv6={@empty, @local={0xfe, 0x80, [], 0xaa}, [0xff000000, 0xffffffff, 0xff], [0xffffff00, 0x0, 0x0, 0xff], 'vlan0\x00', 'rose0\x00', {0xff}, {0xff}, 0x0, 0x10001, 0x5, 0xb}, 0x0, 0xf0, 0x138, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x8}}]}, @DNPT={0x48, 'DNPT\x00', 0x0, {@ipv4=@broadcast=0xffffffff, @ipv4=@loopback=0x7f000001, 0x24, 0x14, 0x2}}}, {{@ipv6={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @empty, [0xffffff00, 0xffffffff, 0xffffff00], [0xffffff00, 0xffffffff, 0xffffffff], 'yam0\x00', 'ip6_vti0\x00', {0xff}, {}, 0x2b, 0x5, 0x4, 0x4}, 0x0, 0xf0, 0x138, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x1}}]}, @DNPT={0x48, 'DNPT\x00', 0x0, {@ipv4=@local={0xac, 0x14, 0x14, 0xaa}, @ipv6=@mcast1={0xff, 0x1, [], 0x1}, 0x9, 0x9, 0x1}}}, {{@uncond, 0x0, 0xf0, 0x138, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00', 0x0, {0x28, 0x20, 0x1}}]}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv4=@multicast2=0xe0000002, @ipv6=@dev={0xfe, 0x80, [], 0xd}, 0x11, 0x3, 0x8}}}, {{@uncond, 0x0, 0xf0, 0x118, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @inet=@TOS={0x28, 'TOS\x00', 0x0, {0x20, 0x2}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x700) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000000100)=0x3) mount(&(0x7f0000f27ff2)='./file0/file0\x00', &(0x7f00002faff8)='./file0/file0\x00', &(0x7f0000239000)='\x00v\t', 0x1004, &(0x7f0000a06000)) umount2(&(0x7f0000000000)='./file0\x00', 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in={0x2, 0x4e20, @rand_addr=0xd5}, @in={0x2, 0x4e20, @multicast1=0xe0000001}], 0x20) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000f08000)=[@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}], 0x1c) connect$ipx(r1, &(0x7f0000000140)={0x4, 0xb3c, 0x7, "0d27c4245ded", 0x100000001}, 0x10) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f0000000000)=0xffffffffffffffff, 0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f00000000c0)=[{0xb, 0xbce}], 0x2000000e) bind$inet(r2, &(0x7f0000000040)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) 2018/03/13 10:18:24 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(des3_ede)\x00'}, 0xfffffffffffffc96) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000001c0)="62b74b50657bcd05fe315bcf8b1f1f2b111fee68bab56ffe4cda605db037cadb3c4b0c11286ecb2e7ecddd7429dc585f1dc804e1048a52b0ba81abf3158713", 0x3f) 2018/03/13 10:18:24 executing program 6: r0 = socket$kcm(0x29, 0x80000803, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 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={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x0) sendfile(r0, r1, &(0x7f0000b7a000), 0xc85) 2018/03/13 10:18:24 executing program 1: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x200000, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) syz_emit_ethernet(0x2a, &(0x7f00006ba000)={@link_local={0x1, 0x80, 0xc2}, @random="e2701bb60589", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x6c, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000ea3000)) 2018/03/13 10:18:24 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000003c0)={'tunl0\x00', 0x0}) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ipx\x00') accept4$vsock_stream(r2, &(0x7f0000000080)={0x28, 0x0, 0x2711, @hyper}, 0x10, 0x80800) bpf$PROG_LOAD(0x5, &(0x7f0000000400)={0x8, 0x3, &(0x7f0000000000)=ANY=[@ANYBLOB="18722bd96fac56312d6d530000000000000000000000000000009500000000000000"], &(0x7f00000002c0)='syzkaller\x00', 0x0, 0x4, &(0x7f0000000300)=""/4, 0x0, 0x0, [], r1}, 0x48) 2018/03/13 10:18:24 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x802, 0x0) ioctl$int_in(r0, 0x800000c0045006, &(0x7f0000003ff8)=0x80) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) mq_timedreceive(r0, &(0x7f0000000000)=""/169, 0xa9, 0x4, &(0x7f0000000100)={r1, r2+30000000}) readv(r0, &(0x7f0000395000)=[{&(0x7f00004d2000)=""/4096, 0x1000}], 0x1) io_setup(0x40, &(0x7f0000000280)=0x0) io_submit(r3, 0x8, &(0x7f0000001980)=[&(0x7f0000000340)={0x0, 0x0, 0x0, 0x3, 0x800, r0, &(0x7f0000000300)='m\f', 0x2, 0x5, 0x0, 0x1, r0}, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000380)="74628b2eff897fea2e6b81", 0xb, 0x0, 0x0, 0x1, r0}, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x6, 0x3, r0, &(0x7f0000000400)="b5593da76d3b0a3106a9d9e0c7ae12119cc94729e57e6f21b5dc73da6b8ab65f8e657302aa6a25a85bdc4d8f016ad6cc3791d1ec822dae1918d601d14009af1d269f7b47349694a51d51ae691190e1568e13cfb2a2546727beaa34a39fa8f6019821964b94daf95d6e0402df0b9dd3cf49208fab768eb57c74345ab48b69d82d352c8bf02c4c56d76a757743f2c0c6827e4afb2ea1a0866019b457cdb46212aed5e66cbf59a1328ab5d02e3d3550a3b2bc51cc82fc13ad049f", 0xb9, 0x3, 0x0, 0x0, r0}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0xe9, r0, &(0x7f0000000500)="ed36640294698c448dd3f0c05fe4dfb50c17bbf3a8ca160ad1deb7ed9387c4e2ee6fff3622fe355da0a01ba495924c7ea989414867add55afece5945915e9269c27e59ea85fccb01cecbc5be7bd6d3422082c00ebd721e35234f37a62510893fb3a5789b805df20daf3f2f9d4b856d7a1ae86c3ff49f8336a9f500a7f4f0e73988f9cfc228e908dc2a869941a7253bbd9a95d5c6ff8506fe53994c74aebd0c32bc5a13d92187379755a1f0342b7d7e67b4aeb65a213156b87807d2a9b81bd9a462c6f3740457ce7f7533f90c055817afbf900cb8d0525b4c3b4277bf9c240785fb953ac372bee3aa7782d76690c50a3e5d8a921dca6bd2816d", 0xf9, 0x7f, 0x0, 0x0, r0}, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0xb6, r0, &(0x7f0000000640)="03851409abdb26ecdc54495cd6362f5421b7c7a5f7f091c919e7956d0ed85bd640a30d276969ed88d66320fa0368de67ea4fe41acbb00d68323ec3863593eaf0ac73504ccaf0385f70200b40f9ecdd9f3d533796643a6fb90cd5bb3e451f35e808d2fbd9d78655e082b9a222983247f071b4260750cdd1afe79a0b6c8b7012ee5b9aa74f1d1affa74851f5642c7287b1687841a751fc4d0d9c92264b6af273bac404bb080a2d4fbe7163cbddf99c788b4f0daceffb6684ea35441d8187d30971d4dd5bb7b73afbb757b591a4d9679df027349fe5c39f031322cf6584e4026a59382cfe4b9beb7a95a736b7c849", 0xed, 0x7, 0x0, 0x1, r0}, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x2, 0x80000000, r0, &(0x7f0000000780)="2cc45cbdaaff8f3610c9d9da195b3d800705aea3b92c68cfbb66917a7e1ed2ee786df8cf43640797ab8def20d77f7abae5b49bb532", 0x35, 0x6, 0x0, 0x0, r0}, &(0x7f0000000900)={0x0, 0x0, 0x0, 0x6, 0x596f1b54, r0, &(0x7f0000000800)="40ca1e281d5d280c0bde3d7a7cd5882377906c2405fe6ac30109cf6e8c45becafab865e337932d408490695772e0b920582325f15c1f29095fb2d64aa8ab01a01e66b8da3c01b3152da7a85d0022f9f3a1068d78a769a7dda3c07d7dd2228050b4a1e0e3a00ce40506466b8fb034f76d1e02dcf2f8964c2c7c912ae065f18973a94ea2cfd1bf6d36a8870b1b99bffa28612ac919522e445e90d8f9a00ed506a06d87e0e54fb632d6c876e9d28ec3d288127c25d174d62debedfc16b80ae64106f5acede05f15f1784479c4914d31ae3f354c2c9bb9dba8640b43d8ca50b05b622edf9e6843656f8e73f9d498a4b11912743ff344b6", 0xf5, 0x7fff, 0x0, 0x1, r0}, &(0x7f0000001940)={0x0, 0x0, 0x0, 0x7, 0x0, r0, &(0x7f0000000940)="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", 0x1000, 0x4, 0x0, 0x1, r0}]) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000140)={'ah\x00'}, &(0x7f0000000180)=0x1e) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000240)={0x4, 0xb, 0x7, 0x1ff, 0x0}, &(0x7f00000002c0)=0x3c4) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000001c0)=@assoc_value={r4, 0x3}, &(0x7f0000000200)=0x8) ioctl$KVM_GET_SREGS(r0, 0x8138ae83, &(0x7f00000019c0)) 2018/03/13 10:18:24 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0xfffffffffffffffd) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f00005e9fe0)={0x0, &(0x7f000002d000), 0x2, r2}) 2018/03/13 10:18:24 executing program 6: r0 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x89b0, &(0x7f0000000240)={'sit0\x00', @ifru_data=&(0x7f0000000000)="928747615a2913e4267cd8ee68728f0e68a56b902164a8333dcc2d1459767efb"}) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/policy\x00', 0x0, 0x0) getrusage(0x1, &(0x7f0000000500)) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f00000004c0)=0x2) ioctl$KDMKTONE(r1, 0x4b30, 0x100) getsockopt$IPT_SO_GET_ENTRIES(r1, 0x0, 0x41, &(0x7f0000000400)={'security\x00', 0x5c, "93ef00729927480cee24da8ddd028dfd04f0118b27a2acbc3ff8860db7d3f058f4734b65e5d3c5c17f9854f1cbef07a233370b9dfa697c7edc7cd9d306007dbde11e89686077a4a5dd2282faf0773679356f55285eec07e3e1974a27"}, &(0x7f0000000480)=0x80) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000040)={{{@in=@multicast1, @in6=@ipv4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@dev}}, &(0x7f0000000140)=0xe8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000300)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, [0x3, 0x1000, 0x40, 0x63d, 0x9, 0x9385, 0xff, 0x7, 0x7, 0x1, 0xfffffffffffffffa, 0x4, 0x4, 0xae, 0x80]}, &(0x7f00000001c0)=0x100) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000200)={r3, 0x1, 0x20000000000007b}, &(0x7f0000000280)=0x8) socket$inet_tcp(0x2, 0x1, 0x0) bind$can_raw(r0, &(0x7f0000000180)={0x1d, r2}, 0x10) 2018/03/13 10:18:24 executing program 7: perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00000002c0)='/dev/snd/seq\x00', 0x0, 0x101800) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000100)) 2018/03/13 10:18:24 executing program 3: getxattr(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], &(0x7f0000000600)=""/116, 0x74) accept$ipx(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000140)=0x10) readv(0xffffffffffffffff, &(0x7f0000000300)=[{&(0x7f0000000280)=""/76, 0x4c}], 0x1) r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') unlinkat(r0, &(0x7f0000000180)='./file0\x00', 0x200) 2018/03/13 10:18:24 executing program 0: io_setup(0xfffffffffffffffa, &(0x7f0000000000)=0x0) io_getevents(r0, 0x2, 0x1, &(0x7f0000000040)=[{}], &(0x7f00000000c0)) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip_tables_targets\x00') r2 = socket$kcm(0x29, 0x2, 0x0) sendfile(r2, r1, &(0x7f0000000080)=0x800000, 0x9) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/checkreqprot\x00', 0x100, 0x0) ioctl$TUNGETVNETHDRSZ(r3, 0x800454d7, &(0x7f0000000140)) 2018/03/13 10:18:24 executing program 1: syz_emit_ethernet(0x2a, &(0x7f0000000140)=ANY=[@ANYBLOB="0180c2000000e2701bb60589080045000014000000004b32799d048b27ff13ac525a07fcf3006c9078000000000600ffff00009078e000000179e501056de5ac353b4ee76dfe7c654828d19f2f75ad2f492d4f99296d72"], &(0x7f0000ea3000)) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000000c0)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x24) getpeername$inet(r0, &(0x7f0000000040)={0x0, 0x0, @loopback}, &(0x7f0000000080)=0x10) 2018/03/13 10:18:24 executing program 3: getxattr(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], &(0x7f0000000600)=""/116, 0x74) accept$ipx(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000140)=0x10) readv(0xffffffffffffffff, &(0x7f0000000300)=[{&(0x7f0000000280)=""/76, 0x4c}], 0x1) unlinkat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x200) 2018/03/13 10:18:24 executing program 7: perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x2400) socket$inet_dccp(0x2, 0x6, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000100)) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x20400, 0x140) ioctl$KVM_XEN_HVM_CONFIG(r1, 0x4038ae7a, &(0x7f0000000240)={0x0, 0x400000b0, &(0x7f0000000180)="f135330279e7ae8defe61a7bc432a4a4a38f760fd5724719ccd3655b8a2312af90d3f5fc0e4d23fc6141d0cc0f16f45bfedb973144bb7cb4db056629d2cc5c1e05220776bcc38c6bedfffca377736fd34ce52d37ce1f153ce346d20390089db02902e8c02c5156969d84ae747f035536d8efda5752a524bad710ea536cd7a95f350cb298348d68739cbb95ba14", &(0x7f0000000080)="f290804415d859b9c677ecacedacd6b53d67a336e3693105a685f9b3fd45b5cee328223b6420fdce93056592b362859690563bacdf", 0x8d, 0x35}) r2 = msgget$private(0x0, 0x2) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000280)={{{@in=@rand_addr, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@dev}}, &(0x7f0000000380)=0xe8) getgroups(0x4, &(0x7f00000003c0)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000400)={{{@in6=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f0000000500)=0xe8) lstat(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getpid() r8 = gettid() msgctl$IPC_SET(r2, 0x1, &(0x7f0000000600)={{0x0, r3, r4, r5, r6, 0x3a, 0x5}, 0x3, 0xf4, 0x4, 0x301f, 0x3, 0x7, r7, r8}) 2018/03/13 10:18:24 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000040)=ANY=[@ANYBLOB="02180000170000000000000000000000030006000000000002004e20ac1414aa000000f900000000030005000000000002004e20ac1414000000000000000000070019000000000002004e2000000000000000000000000002000000000000000000000002004e20ac1414bb0000000000000000000000000800120000000000000000000000000006000000000000000000000000000000ac1414000000000000000000000000007f000001000000000000000000000000"], 0xb8}, 0x1}, 0x0) 2018/03/13 10:18:24 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=ANY=[@ANYBLOB="15ee01000000000000000000020007ae00000000", @ANYRES32=0x0], 0x18}, 0x1}, 0x0) 2018/03/13 10:18:24 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000809000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, 0x10) setsockopt(r0, 0x80000000, 0xff, &(0x7f0000000280)="06059dff0b21b3b3a82632cb4e08a0e6215c7fded58e79220cfa7ef8c250132fb690fa061cb4c11eea9d4346d96185b02c96ad73b0268512e34ae49062cc9929700db4592cdc307bb8c01915e2121caacef057212e5f140d2b974966a94ee931d90a8f91b0053c7aa4082dcbba64981b7677a2fbcf3e40d97eef3f7cc98f8283e3038527b71bd229c122d645cf6cce869e542ccafb225958dac688c6698058872f7b25a67e83845311cbc5321f8f", 0xae) r1 = syz_open_dev$vcsa(&(0x7f0000000200)='/dev/vcsa#\x00', 0x81, 0x300) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000240)=0x7, 0x4) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000100)={'filter\x00', 0x0, 0x0, 0x37, [], 0x2, &(0x7f0000000000)=[{}, {}], &(0x7f00000000c0)=""/55}, &(0x7f0000000040)=0x78) 2018/03/13 10:18:24 executing program 3: getxattr(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], &(0x7f0000000600)=""/116, 0x74) accept$ipx(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000140)=0x10) readv(0xffffffffffffffff, &(0x7f0000000300)=[{&(0x7f0000000280)=""/76, 0x4c}], 0x1) unlinkat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x200) 2018/03/13 10:18:24 executing program 1: r0 = getpgrp(0x0) r1 = getpid() socketpair$inet6(0xa, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r3 = socket$inet_icmp(0x2, 0x2, 0x1) fcntl$getflags(r2, 0x0) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r0, 0x10, &(0x7f0000000040)={0x20}) kcmp(r0, r1, 0x5, r2, r3) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x440200, 0x0) ioctl$PPPIOCGFLAGS(r4, 0x8004745a, &(0x7f00000000c0)) r5 = getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, r5) 2018/03/13 10:18:24 executing program 4: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x212282, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000280)={0x7347, {{0x2, 0x4e23, @rand_addr=0x3}}, 0x1, 0x2, [{{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e22}}]}, 0x190) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xffffffffffffffb9, 0x200) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f0000000040)={@dev, @broadcast, 0x0}, &(0x7f0000000080)=0xc) sendmsg$can_raw(r1, &(0x7f0000000240)={&(0x7f0000000140)={0x1d, r2}, 0x10, &(0x7f0000000200)={&(0x7f0000000180)=@canfd={{0x1, 0x8, 0x549, 0x8}, 0x12, 0x1, 0x0, 0x0, "5f526d2827bcfd666aa56eb9e752afa54bb8ee813ef54a1db8d4ac88e670ed6a820e1666850e871e71d70e988071756e38774a4a7e898531b8166e7e38948df2"}, 0x48}, 0x1, 0x0, 0x0, 0x4004}, 0x80) r3 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ip6_tables_names\x00') readv(r3, &(0x7f0000001680)=[{&(0x7f00000016c0)=""/61}, {&(0x7f00000004c0)=""/4096}, {&(0x7f00000014c0)=""/129}, {&(0x7f0000001580)=""/207}], 0x3aa) ioctl$TIOCNOTTY(r3, 0x5422) 2018/03/13 10:18:24 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000140)=0x40000004, 0x4) syz_emit_ethernet(0x437, &(0x7f0000000700)=ANY=[@ANYBLOB="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"], &(0x7f0000001780)) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x200, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000000080)) 2018/03/13 10:18:24 executing program 0: r0 = syz_open_dev$evdev(&(0x7f00009abfee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f000069f000)=""/41) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000000000)=""/19) 2018/03/13 10:18:24 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x22000, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={0x0, 0x7}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000100)={r1, 0x1a, "febf6a7b1f796a931548af21056214ba924db39ef8bfcee30784"}, &(0x7f0000000140)=0x22) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) unshare(0x200000) setsockopt(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000001000), 0x0) ppoll(&(0x7f0000165fc8)=[{}], 0x1, &(0x7f00004f1000), &(0x7f0000c17000), 0x8) 2018/03/13 10:18:24 executing program 7: perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000100)) 2018/03/13 10:18:24 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r2 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x4, 0x2000) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f00000000c0)=""/38, &(0x7f0000000100)=0x26) r3 = socket$kcm(0x29, 0x1000000000000005, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031aff8)={r0, r1}) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000000080)={0xffffffffffffffff}) r5 = dup3(r4, r3, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r5, 0x89e1, &(0x7f0000000340)={r0}) [ 280.725335] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=5992 comm=syz-executor2 2018/03/13 10:18:24 executing program 3: getxattr(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], &(0x7f0000000600)=""/116, 0x74) accept$ipx(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000140)=0x10) readv(0xffffffffffffffff, &(0x7f0000000300)=[{&(0x7f0000000280)=""/76, 0x4c}], 0x1) unlinkat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x200) 2018/03/13 10:18:24 executing program 4: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) 2018/03/13 10:18:24 executing program 6: r0 = memfd_create(&(0x7f0000000000)='dev ', 0x0) write(r0, &(0x7f0000000080)="164690f18b6c866b0384f3b03b17f389a3f36c530d2a8f12a8041c1fdcc96628194295fac302598bf4d17bca020000000c4e4563c14e5906d4b2891bc588f6d72ad5b784ee", 0x45) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000240)={0x0, 0x48, &(0x7f0000000100)=[@in={0x2, 0x4e20, @rand_addr=0x91}, @in6={0xa, 0x4e23, 0x1d, @loopback={0x0, 0x1}, 0xff}, @in6={0xa, 0x4e23, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x4}]}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000002c0)={r1, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xe}}}, [0x400, 0xfd, 0x10000, 0x10001, 0x3, 0x9, 0x133e, 0x81, 0x9, 0x3, 0x3, 0x0, 0x3, 0xff, 0x2]}, &(0x7f00000003c0)=0x100) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) mq_timedreceive(0xffffffffffffffff, &(0x7f0000000180)=""/147, 0x93, 0x0, &(0x7f0000000040)={0x0, 0x989680}) 2018/03/13 10:18:24 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_deladdr={0x18, 0x15, 0x1, 0x0, 0x0, {0x2}}, 0x18}, 0x1}, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000000140)={@rand_addr, @rand_addr, 0x0}, &(0x7f0000000200)=0xc) bpf$PROG_LOAD(0x5, &(0x7f0000000300)={0xf, 0x15, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x5}, [@call={0x85, 0x0, 0x0, 0x36}, @jmp={0x5, 0x0, 0xf, 0x0, 0x1, 0xfffffffe}, @exit={0x95}, @exit={0x95}, @alu={0x7, 0x5, 0xf, 0xa, 0x1, 0x6, 0xfffffffffffffffc}, @ldst={0x0, 0x2, 0x3, 0x9, 0xb, 0x6, 0xffffffffffffffff}, @generic={0x4, 0x1, 0x2, 0x3}, @jmp={0x5, 0x9, 0x9, 0xa, 0x2, 0x81, 0x4}, @alu={0x0, 0x20, 0x0, 0x3, 0x8, 0x0, 0xfffffffffffffffc}], {0x95}}, &(0x7f0000000100)='GPL\x00', 0xcd, 0x59, &(0x7f0000000280)=""/89, 0x41000, 0x1, [], r1}, 0x48) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/03/13 10:18:24 executing program 1: r0 = add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, &(0x7f0000000300)='>', 0x1, 0xfffffffffffffffd) keyctl$get_keyring_id(0x0, r0, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x80001, 0x0) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000080)={'nr0\x00', {0x2, 0x4e22, @rand_addr=0x6}}) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000000040)) 2018/03/13 10:18:24 executing program 7: perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) 2018/03/13 10:18:24 executing program 3: getxattr(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], &(0x7f0000000600)=""/116, 0x74) accept$ipx(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000140)=0x10) r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') unlinkat(r0, &(0x7f0000000180)='./file0\x00', 0x200) 2018/03/13 10:18:24 executing program 4: setxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=@known='com.apple.FinderInfo\x00', &(0x7f0000000140)='\x00', 0x1, 0x0) capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f0000000240)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000280)={0x0, 0x0}, &(0x7f0000000200)=0xc) membarrier(0x10, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) setresuid(r1, 0x0, r1) 2018/03/13 10:18:24 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = accept(r0, &(0x7f00000000c0)=@can, &(0x7f0000000140)=0x80) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000180)={0x0, 0x42, "0009e7a3fc400f48b618a5684e06bc55d2de5e78f4b72dd45bc4df2aeb7c7cf181b150089cd4af8fd16a87b9cd685b286679f9d68bdea2f447793a7f79e1daf8c140"}, &(0x7f0000000200)=0x4a) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000240)={r2, 0x10000}, 0x8) setsockopt$inet6_buf(r0, 0x29, 0x1c, &(0x7f0000000000)="13796f95c94e350530eed7ec6311d8e81285260ea7c4a29b0cc19bbd9fbaaf7091db9668ddcba238ad4848d2209471308abab21cfb187675f8a386afcf2e102b6e0ef1ecf52bfe9c5852816a1ad712c2cec9eaf4bb907a80e511f6497f1e5ba4a43fc970dccf4f552fb830b61c89b9563336daf683f3288667268c63e059d73919c8cd2bd54df6cf5ac99affa35982e898c674e9bcf002dbea9c64b9", 0xfffffffffffffd85) 2018/03/13 10:18:24 executing program 3: getxattr(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], &(0x7f0000000600)=""/116, 0x74) r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') unlinkat(r0, &(0x7f0000000180)='./file0\x00', 0x200) 2018/03/13 10:18:24 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) getpeername$packet(r0, &(0x7f0000001f80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000001fc0)=0x14) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000028ff0)={&(0x7f0000002000)=@ipv6_getaddr={0x50, 0x16, 0x100, 0x70bd2a, 0x25dfdbfd, {0xa, 0x18, 0x20, 0x0, r1}, [@IFA_CACHEINFO={0x14, 0x6, {0xb7ef, 0x148e73a6, 0x200, 0x61f9}}, @IFA_FLAGS={0x8, 0x8, 0x204}, @IFA_FLAGS={0x8, 0x8, 0x20}, @IFA_ADDRESS={0x14, 0x1, @mcast2={0xff, 0x2, [], 0x1}}]}, 0x50}, 0x1, 0x0, 0x0, 0x40000000000000}, 0x0) 2018/03/13 10:18:24 executing program 6: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) bind$vsock_dgram(r0, &(0x7f0000000000)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000080)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x9c51}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000100)={r2, 0x2, "d954"}, &(0x7f0000000140)=0xa) bind$inet(r1, &(0x7f0000eed000)={0x2, 0x4e1d}, 0x5) syz_emit_ethernet(0x2a, &(0x7f00003f3fd5)=ANY=[@ANYBLOB="ffffffffffff00007b6f769d0d3298be74e1bdccf21400000008004500001c0000000000119078000000"], 0x0) 2018/03/13 10:18:24 executing program 5: r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = dup2(r0, r0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000040)={{{@in=@rand_addr, @in6=@ipv4={[], [], @remote}}}, {{@in=@local}, 0x0, @in6=@remote}}, &(0x7f0000000140)=0xe8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000cb8fd8)={'vcan0\x00', 0x0}) bind$can_raw(r0, &(0x7f0000003ff0)={0x1d, r3}, 0x10) setsockopt(r0, 0x65, 0x1, &(0x7f0000000000)="5b4cd9494e24241dce54b2670000000062e50fa42f3f6947", 0x18) close(r0) 2018/03/13 10:18:24 executing program 1: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x400000, 0x0) accept4$vsock_stream(r0, &(0x7f0000000040)={0x28, 0x0, 0x0, @reserved=0x1}, 0x10, 0x800) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000001000), 0x4) bind$inet6(r1, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r1, &(0x7f0000b31000)="f9", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000980)={0x0, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xa}}}, 0x0, 0x0, 0xffffffff, 0x0, 0x10}, 0x98) 2018/03/13 10:18:25 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='attr/prev\x00') ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f00000002c0)) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x400002, 0x0) inotify_add_watch(r1, &(0x7f0000000240)='./file0\x00', 0x80000400) ioctl$VT_DISALLOCATE(r1, 0x5608) perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x40) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r2, 0xc058534b, &(0x7f0000000100)={0x0, 0x3, 0x0, 0x0, 0x7}) getegid() syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x9, 0x28803) readlink(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=""/106, 0x6a) 2018/03/13 10:18:25 executing program 2: rt_sigprocmask(0x0, &(0x7f0000039ff8)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x17, 0x4, @tid=r0}, &(0x7f00008ec000)=0x0) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x1}, {0x0, 0xe4c}}, &(0x7f0000040000)) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r2, &(0x7f00000002c0)=[{&(0x7f0000000280)="5b9addb0479c435d08de1dde2ab8c73838289104f95bf813f81d04", 0x1b}], 0x1, 0x0) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/policy\x00', 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000001740)=[{0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000340)="d86aef153e6984222e2631cebf95ba40521dc87d7875a459029e77a73af58f7c4901bc8c6563122fb638879d1cb6bc74b9b5c7341969ff0d655cd4277da2791dc0c59ea92bb96c2c62ccfb727925df584b131f864a7faead26061a31d5738945c9b2e6966ec0b35c8cd09dd7f2994aeaa17c173525592f72c55b", 0x7a}, {&(0x7f00000003c0)="ff1189e2758249e2f47264e1351ee8e25ab68f1b", 0x14}, {&(0x7f0000000400)="570410debb4b2307eb8e7db41773e5b4d13bab1906b2581e273df7261903252b2a74dd4de7acf7405002ca972cb8aedfc28a8a204fb828b44236a29e623d67fc1c553d2ca176f00735535936f913f4c7e663a90671735197cfea895496f7e7b918ec682b0d57bcfb9c", 0x69}], 0x3, &(0x7f00000004c0)=[@assoc={0x18, 0x117, 0x4, 0x6}, @assoc={0x18, 0x117, 0x4, 0x6}, @op={0x18, 0x117, 0x3}, @op={0x18, 0x117, 0x3}, @iv={0x1018, 0x117, 0x2, 0x1000, "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@iv={0x78, 0x117, 0x2, 0x5f, "04b1d09808a3798d77fda7efa522fbe9bc3c62b82a82cc715765d63f7dec47542f9fc5911c205071a7ade9eab24baefbe2504ccfcb099274d7c0d41bd5c63bdc0dd8f7d9c641b7d7a523673bfb3b0500b5f00507295741cde6bb94809c1688"}, @assoc={0x18, 0x117, 0x4, 0x7}, @op={0x18, 0x117, 0x3}, @assoc={0x18, 0x117, 0x4, 0x5}, @op={0x18, 0x117, 0x3, 0x1}], 0x1150, 0x4001}, {0x0, 0x0, &(0x7f0000001700)=[{&(0x7f0000001640)="5d5f9ad833931ee6004b8a8cc592450bc9f582b7b4afcf6c2432baa49720bd8a9f813259acf881e1490631b65e61499236b97baa60021001e5d0b80e1aabb078a78bdf96d1748f10ad97ba80cff02f6e3efaccbf0a3cc8d29552c7cd3d0202c52e6c893207443f6789f6923337833d1a7e9185fab0ae8100ad3ef205216f2cd2d6d7fcae30", 0x85}], 0x1, 0x0, 0x0, 0x40000}], 0x2, 0x10) timer_delete(r1) execve(&(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)=[&(0x7f0000000080)='\x00', &(0x7f00000000c0)='lo,@trusted,\'cgroup@^\x00', &(0x7f0000000100)="a57070703000", &(0x7f0000000140)='selinuxppp1\x00', &(0x7f0000000180)='locpuset\x00'], &(0x7f0000000240)=[&(0x7f0000000200)='\x00']) 2018/03/13 10:18:25 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x2, 0x0) getsockname$llc(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000140)=0x10) creat(&(0x7f00007e2ff8)='./file0\x00', 0x0) r1 = open(&(0x7f0000f14ff8)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x2) accept(r0, &(0x7f0000000200)=@in, &(0x7f0000000080)=0xb2ea74aee192979e) 2018/03/13 10:18:25 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') unlinkat(r0, &(0x7f0000000180)='./file0\x00', 0x200) 2018/03/13 10:18:25 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') unlinkat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x200) 2018/03/13 10:18:25 executing program 4: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x109040, 0x0) sendmsg$key(r0, &(0x7f0000001200)={0x0, 0x0, &(0x7f00000011c0)={&(0x7f0000002540)=ANY=[@ANYBLOB="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"], 0x1160}, 0x1}, 0x48c0) r1 = memfd_create(&(0x7f0000033ff3)='\x00', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000027ff3)='/dev/snd/seq\x00', 0x0, 0x20005) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6dc4d"}) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000040)={@in6={{0xa, 0x4e23, 0x7fff, @remote={0xfe, 0x80, [], 0xbb}, 0x8}}, 0x8, 0xffff, 0x79, "559c7a2deb307c75c5c7039315c22ef74b58617f07f23a281e42ffdf318a4227c1a7a9f75bde32c4bbdf9e9888f6c2a890dcfc488b3fa0c13b65394492a9ad0fb53aaeb578b3a070fd1eedea83b0c74c"}, 0xd8) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000033000)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000140), &(0x7f0000000180)=0x4) write$sndseq(r1, &(0x7f000000a000)=[{0x7, 0x3, 0x0, 0x0, @tick=0xfffffffffffffffd, {}, {}, @ext={0x0, &(0x7f0000038ffe)}}], 0x30) setsockopt$RDS_CONG_MONITOR(r3, 0x114, 0x6, &(0x7f0000001240), 0x4) ioctl$sock_inet_SIOCSIFPFLAGS(r3, 0x8934, &(0x7f0000001280)={'bpq0\x00', 0x9}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000033000)={0xfb, @time}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000001c0)={0x0, 0x3, 0xd5}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000000240)={r5, 0x5, 0x30}, 0xc) 2018/03/13 10:18:25 executing program 7: r0 = syz_open_dev$vcsn(&(0x7f00000001c0)='/dev/vcs#\x00', 0x59, 0x480000) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x400000000, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, @perf_bp, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/relabel\x00', 0x2, 0x0) r1 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000240)={0x1, &(0x7f0000000200)=[{0x0, 0x6, 0x7, 0x950}]}, 0x10) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000000100)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000280)={{0x8}, {0x3, 0x7fd45a1c}, 0x2, 0x1, 0x5}) 2018/03/13 10:18:25 executing program 6: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000000c0)=0x0) r1 = getpgid(r0) sched_setaffinity(r1, 0xfffffffffffffe69, &(0x7f0000000240)=0x5) r2 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) read(r2, &(0x7f0000000480)=""/28, 0x268) fchmodat(r2, &(0x7f00000001c0)='./file0\x00', 0x100) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000000100)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x20000010800a, 0x0, 0x0, 0x0, 0x8, 0xff}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f000019ffe9)={0xc1}) r3 = socket$inet6(0xa, 0x80003, 0xfffffffffffff801) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r2, 0x80045301, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f0000000280)={0x0, 0x0, 'client1\x00', 0x0, "99a458b657432349", "4690292437fe2f1cb7351b942f22bb1e31e7c50ad5fb3b98f8f4bb5964e8c9dd"}) r4 = semget$private(0x0, 0x3, 0x10) semctl$GETPID(r4, 0x3, 0xb, &(0x7f00000004c0)=""/4096) ioctl$sock_inet_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000000340)={'ifb0\x00', {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x2, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000200)) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r2, 0xc0105303, &(0x7f0000000040)={0x6, 0xc946, 0x8001}) 2018/03/13 10:18:25 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') unlinkat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x200) 2018/03/13 10:18:25 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080), 0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040), 0x4) 2018/03/13 10:18:25 executing program 0: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x200) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = semget(0x3, 0x0, 0x400) semctl$SETALL(r1, 0x0, 0x11, &(0x7f0000000080)=[0xf3, 0x3ff, 0x7, 0x100, 0x6b, 0x5, 0x337, 0x7]) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) r2 = socket$inet(0x10, 0x3, 0xc) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00000000c0), &(0x7f0000000100)=0x4) sendmsg(r2, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000010fdc)="2300000024009115460000000000001201000000000000270500000000000004007352", 0x23}], 0x1}, 0x0) 2018/03/13 10:18:25 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') unlinkat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x200) 2018/03/13 10:18:25 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000180)='/dev/input/event#\x00', 0x2, 0x2) timer_create(0x7, &(0x7f0000000140)={0x0, 0x38, 0x0, @thr={&(0x7f0000000000)="638f98c9f9c773638dfea2248e19618d7ab852899adcbc5d48ee2b1afb", &(0x7f0000000040)="b91e5ce56aa2af2e845366bcccaa73c41d39101f8a957377a7e200ae0f69a37a269b27b84cf6d243f283c3e4e39b956ac3289f7bd62ff9661e0cb1f06fcb759ff56999f6227f33ddaa87dd6c10db05dedbef98082c87b96c39fc62f839f114dfe628aa882dbbb73f6f4493ae4e4834fae240ae67a5f52925f171331b99d804d865953f05a6c19bfec28a2f0faa80e9a8eaeb83fd0ff4e3f56c2dafbc1cb6ca42a69b0f7935a3458d9fb1be788bd61359022f8d2ed6ed93d49f70592740ad8752f839ed77be01a40abac22d832abc14ac54fdfe73d647a65313eac3dce7714a9ee2bd4363200524c7a8cd25"}}, &(0x7f00000001c0)=0x0) timer_gettime(r1, &(0x7f0000000280)) write$evdev(r0, &(0x7f0000037fe8)=[{{}, 0x10000001}, {{0x77359400}}], 0x30) 2018/03/13 10:18:25 executing program 2: r0 = socket(0x11, 0x2, 0x0) setsockopt(r0, 0x107, 0x1, &(0x7f00004d8ff0)="01000000f6ff060000071a00009139cc", 0x10) close(r0) syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x972, 0x40) 2018/03/13 10:18:25 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') unlinkat(r0, &(0x7f0000000180)='./file0\x00', 0x0) 2018/03/13 10:18:25 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002faff8)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000dc6000)='mqueue\x00', 0x0, &(0x7f0000653fff)) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x40300, 0x0) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f00000001c0)=""/243) getsockname$inet6(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x1c) r2 = creat(&(0x7f0000744000)='./file0/bus\x00', 0x0) ppoll(&(0x7f0000000100)=[{r1, 0x8000}, {r0, 0x80}], 0x2, &(0x7f0000000140), &(0x7f0000000180)={0xffffffffffffff6a}, 0x8) listen(r2, 0x2) mq_notify(r2, &(0x7f0000306fa0)) mq_timedsend(r2, &(0x7f00009b5f63), 0x0, 0x0, 0x0) 2018/03/13 10:18:25 executing program 3 (fault-call:1 fault-nth:0): r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') unlinkat(r0, &(0x7f0000000180)='./file0\x00', 0x0) 2018/03/13 10:18:25 executing program 7: r0 = perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f00000002c0)='/dev/snd/seq\x00', 0x0, 0x1) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000080)={0xffffffffffffff9c}) getsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f00000000c0), &(0x7f0000000180)=0x4) fcntl$setpipe(r2, 0x407, 0xe7) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000000100)) 2018/03/13 10:18:25 executing program 2: r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback=0x7f000001}], 0x10) sendto$inet(r0, &(0x7f0000183000)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendto$inet(r1, &(0x7f00004e9f6d)='Z', 0x1, 0x0, &(0x7f0000187ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) close(r0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059aff8)={r3}, &(0x7f000034f000)=0xfca3) shutdown(r0, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/03/13 10:18:25 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x3}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$KVM_PPC_GET_SMMU_INFO(r0, 0x8250aea6, &(0x7f0000000080)=""/168) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000240), &(0x7f00000002c0)) close(r0) 2018/03/13 10:18:25 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000), 0x10) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x20080, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x8, 0x1, 0x1, 0x200009, 0x1, r1}, 0x11) 2018/03/13 10:18:25 executing program 6: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000001c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000180)={0xffffffff}, 0x13f}}, 0x20) r2 = syz_open_dev$amidi(&(0x7f00000017c0)='/dev/amidi#\x00', 0x3, 0x400) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000001800)={0x3f, 0x4, 0x2c51, 0x6, 0x0}, &(0x7f0000001840)=0x10) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000001880)=@assoc_value={r3, 0x8}, 0x8) syz_open_dev$random(&(0x7f0000000080)='/dev/random\x00', 0x0, 0x8000) write$rdma_cm(r0, &(0x7f0000000380)=@query={0x13, 0x10, 0xfa00, {&(0x7f0000000500), r1, 0x3}}, 0x18) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/03/13 10:18:25 executing program 0: openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/create\x00', 0x2, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x200000000) write$vnet(r0, &(0x7f0000a8d000)={0x1, {&(0x7f0000c91000)=""/24, 0x1e9, &(0x7f0000b4cf9b)=""/101, 0x0, 0x2}}, 0x68) write$vnet(r0, &(0x7f0000e6a000)={0x1, {&(0x7f0000c0bf1a)=""/230, 0xe6, &(0x7f0000aecf5e)=""/162, 0x0, 0x2}}, 0x68) write$vnet(r0, &(0x7f000046df98)={0x1, {&(0x7f0000c7f000)=""/28, 0x1, &(0x7f0000e9afb7)=""/73, 0x0, 0x3}}, 0x68) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$packet_buf(r1, 0x107, 0x1, &(0x7f0000000040)=""/146, &(0x7f0000000100)=0x7) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000180)={0xc75}, 0x4) 2018/03/13 10:18:25 executing program 4: syz_emit_ethernet(0x0, &(0x7f0000000000)=ANY=[], 0x0) [ 281.281784] FAULT_INJECTION: forcing a failure. [ 281.281784] name failslab, interval 1, probability 0, space 0, times 0 [ 281.293077] CPU: 1 PID: 6125 Comm: syz-executor3 Not tainted 4.16.0-rc5+ #352 [ 281.300340] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 281.309671] Call Trace: [ 281.312243] dump_stack+0x194/0x24d [ 281.315860] ? arch_local_irq_restore+0x53/0x53 [ 281.320533] should_fail+0x8c0/0xa40 [ 281.324238] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 281.329323] ? get_pid_task+0xbc/0x140 [ 281.333197] ? proc_fail_nth_write+0x9b/0x1d0 [ 281.337694] ? map_files_get_link+0x3a0/0x3a0 [ 281.342190] ? find_held_lock+0x35/0x1d0 [ 281.346280] ? check_same_owner+0x320/0x320 [ 281.350592] ? rcu_note_context_switch+0x710/0x710 [ 281.355522] should_failslab+0xec/0x120 [ 281.359478] kmem_cache_alloc+0x47/0x760 [ 281.363522] ? fput+0xd2/0x140 [ 281.366696] ? SyS_write+0x184/0x220 [ 281.370399] getname_flags+0xcb/0x580 [ 281.374193] SyS_unlinkat+0x3a/0x90 [ 281.377796] ? do_unlinkat+0x940/0x940 [ 281.381664] do_syscall_64+0x281/0x940 [ 281.385529] ? __do_page_fault+0xc90/0xc90 [ 281.389741] ? _raw_spin_unlock_irq+0x27/0x70 [ 281.394223] ? finish_task_switch+0x1c1/0x7e0 [ 281.398698] ? syscall_return_slowpath+0x550/0x550 [ 281.403611] ? syscall_return_slowpath+0x2ac/0x550 [ 281.408521] ? prepare_exit_to_usermode+0x350/0x350 [ 281.413535] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 281.418896] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 281.423732] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 281.428899] RIP: 0033:0x453e69 2018/03/13 10:18:25 executing program 4: r0 = socket(0x11, 0x4000000000080003, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)=ANY=[@ANYBLOB="aaaaaaaaaaabaaaaaaaaaaaa810025000011fc00b4013c40e452d0d041f985126e2a3dc508a5e80239337b6a42171f021071909d9f671aa7b7647f3a93c74164ebe9b1131d922886d3050801e025887e464bf4d316f68839"], 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0xfffffffffffffef2, &(0x7f00000002c0)=[@in6={0xa, 0x4e21, 0x175, @remote={0xfe, 0x80, [], 0xbb}, 0xce}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e21, 0x9, @dev={0xfe, 0x80, [], 0x14}, 0x9}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x8000}, @in={0x2, 0x4e21, @multicast1=0xe0000001}, @in6={0xa, 0x4e24, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x800}]}, &(0x7f0000000140)=0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'gretap0\x00', 0xfffffffffffffffc}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) sched_getparam(r1, &(0x7f0000000080)) [ 281.432066] RSP: 002b:00007f5bda974c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000107 [ 281.439752] RAX: ffffffffffffffda RBX: 00007f5bda9756d4 RCX: 0000000000453e69 [ 281.447001] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000013 [ 281.454252] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 281.461497] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 281.468742] R13: 0000000000000663 R14: 00000000006f99e8 R15: 0000000000000000 2018/03/13 10:18:25 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000002000)={&(0x7f0000011fe4)={0x14, 0x11, 0x301, 0xffffffffffffffff, 0xffffffffffffffff}, 0x14}, 0x1}, 0x0) r1 = dup(r0) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000000040)) [ 281.485540] device gretap0 entered promiscuous mode 2018/03/13 10:18:25 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0xb0342, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f00000000c0)={'filter\x00', 0x3, [{}, {}, {}]}, 0x58) ioctl$DMA_BUF_IOCTL_SYNC(r1, 0x40086200, &(0x7f0000000080)) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000017fbc)={0x14, 0x4a, 0x100000000401, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}}, 0x14}, 0x1}, 0x0) 2018/03/13 10:18:25 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x240, 0x0) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f00000000c0), 0x4) r1 = socket(0x1e, 0x80801, 0x0) connect$ax25(r1, &(0x7f000056eff0)={0x1e, {"03491f0800"}}, 0x10) 2018/03/13 10:18:25 executing program 7: perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000100)) 2018/03/13 10:18:25 executing program 1: unshare(0x40600) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x9, 0x4000) accept4$ipx(r1, &(0x7f0000000100), &(0x7f0000000140)=0x10, 0x80800) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f00000000c0)) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000001000)=""/4096, &(0x7f0000000080)=0x1000) syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x2, 0x0) fgetxattr(r0, &(0x7f0000000feb)=@known='system.sockprotoname\x00', &(0x7f0000dce000)=""/84, 0x54) 2018/03/13 10:18:25 executing program 2: ioprio_set$pid(0x1, 0x0, 0x8000007eaf) ioprio_get$pid(0x2, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xfffffffffffffff8, 0x4480) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000000140), 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000040)={0x400, 0x5, 0x6, 'queue0\x00', 0xea45}) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000100)=[0x800, 0x9]) 2018/03/13 10:18:25 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x2) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f000061af66), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000001300)="0c38ff61dab08c0bdff2f714d43bdc3f607abf4a750cf24a7ed17dba78aba655d8af25de1b0e16bafc44df4473421afca3b3c7ee597ef7f9fe6cea8be82cb840f7abc777675da98ff7f3f0abfcaaa91c63ed9055154652cd3f713f77d908c20e4fdacab654b4aa51d8b4843030d9db0025461a0620adee3d225e5a6ca2ccd9013ced", 0x82, 0x0, 0x0, 0x0) readv(r0, &(0x7f0000003800)=[{&(0x7f0000003740)=""/148, 0x94}], 0x1) sendto$inet(r0, &(0x7f00000002c0)="56d1622058f7494a371789366543026de70916575777fce9e08ce527e238780886e1498ab9ab5fe75f16476f2b336f44ee3be79ce9d50934da9ba72219065561a031c39f4d96983c82c271a55220e288c035d0404a4302e3e2d232502bb8257605ec8bbde241a3893bd1c8da918b5f750dbe644baa1de8528e50dcec823a3d4fb5dcbed3a0e41b255ed8f8cef67bf53497bc0a80b43913487914004b6586198bafd4f0aed20b33f371a4e84af1262653f2390f86a74379d06eda42d762e5a420ba6cfb5c4867d33cc4006ccad84666e5e67572104ac8df1ec8136cea4750c4bf47df3c619d29784fead19af057fda964eb10a50b8614054529244cfca5d168896a41ef7103ea40c38d50e6b81e0082b462ea301dd47f9d26540779187dc87d63b073dad2f4c48dee5499a46d8faf992492c4054b441a78d6a382544bc8dab81139737640dc16a1d4b20f763fd7b13aa07fce2a0dff37696063ff58ced394b6b79e676327d0724d6c3f3389fda5dcd45ca24273b78b4fa4776ae1c5375f95ca1ec1de4364c840eb1ceca63154a2052d52120fb6b9be5ceb6aa5060df25dc959447ea2854e46c0e51f9aca5e2be45a83f4c841116ee913f66af8fb476e0789f0bab0f710d28f5e261180055a353e4dfebe612a798efed29fc75e642e7a0b079b908e3406e42e48a99ddf27b739934d9f4a0c833efda652be723c5ff2dc30bb1a5a9a6b350d538cf484ae92cf3dc3a2137d9404ac5f28facec835d324bdc8a1329c59ddb300569e431229ba515093aaf91f656bd71e00640aa1e5924b53b6fdafc904e4e72541c07d9886f4717feb9ce1b725b762f6a833371d7f8e425bd67bef9071e2ee83054982a078ec35be11d5029dc0b5bebb9ecd5b2ef8255b6c361de55b3deccc2d62eb37048eb151f06bced9b959a97a2d3ad175c6b793c84b5bf767ce83d6ae034f56996e2c16ab5f1340511a7a4ee2cf9149a3c8f1cc1b8ae309d188e053fef4b08d9d313bc1d6d8fa67fefd791542baf077b0b4625df2dd707b9db49a1ffe197319f7fda0563325f5013b324d99b4ba1d429122b1e0731dc0acd84f1efc321109d946301625aae402570e0d93aaf2dd51cc5d635ef069322267c3cee98f61f4c6fb3792c8a19efc042e871812ccedfdc935bc0b2696a598a1576941ffa2cd754778b3f5727f83a3515f619bdaaaf06e394605a6bcd3f1175053264bf9152965e1e9f6c46d6647605b5830527ba2ffc202a26fd7a7f204b3868f38b2119a87b3802cbcb0c89c92eb1bd042772043371147dbc2db87e3fd1aca23df132ccfe95743dba628d52dd3a0fd9597e69caee4ae3ab8b7fc6e84e47ff4caf7f081de75b342dfb6e3fc7acac066b86674ca540a8a445504071300f9356ec585bfdbbc7a0afadb939c5a93b294e29dceafc450d9bc765f839c04ae4991ee4f45b9d4d3e7fb7a03612bed100b577843a0a090306b1c25ff443f2c5e93b26df311bf04a47c813c77dede68b926a77f212625f9621e5fc666c395f7f71ca9039fbe154d18b01c4672d39c32ddcf38e640a276c43da074c706ebef55655cb35e6bbafc0710b743fb2ecbb3398b10b4ba64d1ba50a6745160afb22b9892230f028ef58a2f2ea3556045b49992f842985d7faf9e1ee8b887178acea14213f049e8cb99475c086879d2c47348d0f962e8b6acdb05ca8fc6928a7bf826b61889a91bec2609c88a32e9f7bd592fe9a342f654f668b7a5409914809d0dae0857e600de4b14a36097816d767b5993b964f16404487ede6956eab4dc70a14b3023df0d8b496c5186725429130fceb0b3b00e5dd14069bf08b7a378451ecc52f7089aef6149cb81f38f241ba9c2317f0002378e196b", 0x52e, 0x0, &(0x7f0000000180)={0x2}, 0x10) read(r0, &(0x7f0000b09000)=""/224, 0xe0) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x81, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) getpeername(r0, &(0x7f0000000000)=@in={0x0, 0x0, @loopback}, &(0x7f0000000080)=0x80) writev(r0, &(0x7f00002e1fe0)=[{&(0x7f0000c62f65)="db", 0x1}], 0x1) 2018/03/13 10:18:25 executing program 3 (fault-call:1 fault-nth:1): r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') unlinkat(r0, &(0x7f0000000180)='./file0\x00', 0x0) 2018/03/13 10:18:25 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000006bbc5)='/dev/sequencer\x00', 0x400000801, 0x0) getsockname$unix(r0, &(0x7f0000000000)=@abs, &(0x7f0000000080)=0x6e) linkat(r0, &(0x7f00000000c0)='./file0\x00', r0, &(0x7f0000000100)='./file0\x00', 0x400) write$sndseq(r0, &(0x7f00001bce80)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr={0x81, 0x3}}], 0x30) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)="d398f1c4855f", 0x6) [ 281.565199] FAULT_INJECTION: forcing a failure. [ 281.565199] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 281.577049] CPU: 1 PID: 6158 Comm: syz-executor3 Not tainted 4.16.0-rc5+ #352 [ 281.584319] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 281.593670] Call Trace: [ 281.596261] dump_stack+0x194/0x24d [ 281.599896] ? arch_local_irq_restore+0x53/0x53 [ 281.604576] should_fail+0x8c0/0xa40 [ 281.608278] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 281.613375] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 281.618550] ? _parse_integer+0x140/0x140 [ 281.622693] ? find_held_lock+0x35/0x1d0 [ 281.626737] ? trace_hardirqs_off+0x10/0x10 [ 281.631052] ? get_pid_task+0x93/0x140 [ 281.634925] ? lock_downgrade+0x980/0x980 [ 281.639055] ? perf_trace_lock_acquire+0xe3/0x980 [ 281.643899] ? perf_trace_lock+0x900/0x900 [ 281.648116] ? should_fail+0x23b/0xa40 [ 281.651984] ? __f_unlock_pos+0x19/0x20 [ 281.655952] __alloc_pages_nodemask+0x327/0xdd0 [ 281.660602] ? proc_fail_nth_write+0x9b/0x1d0 [ 281.665083] ? __alloc_pages_slowpath+0x2d10/0x2d10 [ 281.670098] ? find_held_lock+0x35/0x1d0 [ 281.674191] ? check_same_owner+0x320/0x320 [ 281.678509] cache_grow_begin+0x72/0x640 [ 281.682574] kmem_cache_alloc+0x400/0x760 [ 281.686705] ? fput+0xd2/0x140 [ 281.689897] getname_flags+0xcb/0x580 [ 281.693690] SyS_unlinkat+0x3a/0x90 [ 281.697296] ? do_unlinkat+0x940/0x940 [ 281.701165] do_syscall_64+0x281/0x940 [ 281.705032] ? __do_page_fault+0xc90/0xc90 [ 281.709246] ? _raw_spin_unlock_irq+0x27/0x70 [ 281.713720] ? finish_task_switch+0x1c1/0x7e0 [ 281.718196] ? syscall_return_slowpath+0x550/0x550 [ 281.723110] ? syscall_return_slowpath+0x2ac/0x550 [ 281.728029] ? prepare_exit_to_usermode+0x350/0x350 [ 281.733035] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 281.738392] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 281.743229] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 281.748397] RIP: 0033:0x453e69 [ 281.751570] RSP: 002b:00007f5bda974c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000107 2018/03/13 10:18:25 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff7a, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @multicast1=0xe0000001, @broadcast=0xffffffff}, 0xfffffffffffffe1b) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000080)=[@in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e20, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x7fffffff}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e20, 0x4, @loopback={0x0, 0x1}, 0x400}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e21, 0x101, @local={0xfe, 0x80, [], 0xaa}, 0x100000001}], 0x84) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000f97000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) readv(0xffffffffffffffff, &(0x7f0000f46000)=[{&(0x7f0000120000)=""/4096, 0x1000}], 0x1) 2018/03/13 10:18:25 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000a73000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x3, [{{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}]}, 0x210) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f000016c000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x108) socketpair$inet6(0xa, 0x5, 0x6, &(0x7f0000000000)) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040)={0x0, 0xffffffffffffff00}, 0x1db) 2018/03/13 10:18:25 executing program 0: r0 = socket(0x2, 0x80005, 0x7fff) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000000)={'lo\x00'}) 2018/03/13 10:18:25 executing program 4: move_pages(0x0, 0x2000011f, &(0x7f0000000180)=[&(0x7f0000ffd000/0x3000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil], &(0x7f0000000140)=[0x0, 0x3, 0x8, 0x37, 0x9], &(0x7f00000000c0), 0x6) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)={0xffffffffffffff9c}) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xffffffff7fffffff, 0x212400) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f00000000c0)=@req={0x2, 0x1ff, 0x10001, 0x5}, 0x1a) 2018/03/13 10:18:25 executing program 7: perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) socketpair(0x3, 0x4, 0x2, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x100}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000001c0)={r2, @in6={{0xa, 0x4e21, 0x7, @loopback={0x0, 0x1}, 0x1}}, 0xffffffffffff8000, 0x20}, 0x90) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000100)) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)) 2018/03/13 10:18:25 executing program 1: socket$l2tp(0x18, 0x1, 0x1) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x14}}], 0x10) bind$bt_rfcomm(0xffffffffffffffff, &(0x7f0000000040)={0x1f, {0x2, 0x3, 0x9, 0x7, 0x10001, 0x4}, 0x3}, 0xa) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x8) 2018/03/13 10:18:25 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000575ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000028ffc), 0x4) r2 = dup(r1) sendto(r0, &(0x7f0000001fff)="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", 0x8c1, 0x0, 0x0, 0x0) r3 = gettid() sendmmsg(r0, &(0x7f0000e9f000)=[{{0x0, 0x0, &(0x7f0000ce5ff0)=[{&(0x7f0000f3afae)="86", 0x1}], 0x1, &(0x7f0000a11000)}}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000d000)={0xffffffffffffffff}) r5 = dup3(r2, r4, 0x0) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) ioctl$int_in(r4, 0x5452, &(0x7f0000008ff8)=0x3f) fcntl$setown(r4, 0x8, r3) fcntl$setsig(r4, 0xa, 0x12) tkill(r3, 0x16) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r5, 0x84, 0x74, &(0x7f0000000040)=""/3, &(0x7f0000000080)=0x3) [ 281.759343] RAX: ffffffffffffffda RBX: 00007f5bda9756d4 RCX: 0000000000453e69 [ 281.766595] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000013 [ 281.773843] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 281.781089] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 281.788347] R13: 0000000000000663 R14: 00000000006f99e8 R15: 0000000000000001 2018/03/13 10:18:25 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000bb7000)='mountstats\x00') sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x14000080}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=@ipv4_getroute={0x14, 0x1a, 0x2, 0x70bd25, 0x25dfdbfb, {0x2}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000010}, 0x40) sendfile(r0, r0, &(0x7f00000000c0)=0x429, 0x7ffd) 2018/03/13 10:18:25 executing program 5: r0 = socket$nl_xfrm(0xa, 0x3, 0x87) sendmsg(r0, &(0x7f0000007000)={0x0, 0x0, &(0x7f0000007000)=[{&(0x7f0000003000)="467a84d708c8a0c3e1aabc35717bceb8efceeed978e8a735", 0x18}], 0x1, &(0x7f0000000000)}, 0x1f4) fcntl$setstatus(r0, 0x4, 0x46000) 2018/03/13 10:18:25 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x21, &(0x7f0000832fec)={@remote}, &(0x7f0000000000)=0xffffffffffffff87) 2018/03/13 10:18:25 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') unlinkat(r0, &(0x7f0000000180)='./file0\x00', 0x0) 2018/03/13 10:18:25 executing program 5: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000000), &(0x7f0000000040)=0x8) setsockopt(r0, 0x10d, 0x800000000d, &(0x7f0000fe2f17)='$', 0x1) 2018/03/13 10:18:26 executing program 1: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000ff5ffc), 0x4) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000ff5ffc)={0x0, 0x3}, 0x4) socketpair(0x11, 0x3, 0x100000001, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) 2018/03/13 10:18:26 executing program 6: futex(&(0x7f0000000ffc), 0x85, 0x0, &(0x7f0000000040)={0x0, 0x989680}, &(0x7f00000acffd)=0x800000000000000, 0x5) r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x7, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r0, 0x4018aee2, &(0x7f0000000140)={0x0, 0xfbe9, 0x3ff, &(0x7f0000000100)}) getpeername$ipx(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x10) 2018/03/13 10:18:26 executing program 2: r0 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x14aabbe7, 0x80880) perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3fb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0xffffffffffff59ec}, 0x0, 0x0, r0, 0x0) memfd_create(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x2) ioprio_set$uid(0x3, 0x0, 0x0) 2018/03/13 10:18:26 executing program 7: perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000100)) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x8) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000080), &(0x7f0000000180)=0x4) 2018/03/13 10:18:26 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x103002, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00000001c0)={0x0, 0x9, 0x10001}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000000240)={r3, @in6={{0xa, 0x4e23, 0x1, @ipv4={[], [0xff, 0xff], @rand_addr=0x2}, 0x7ff}}}, 0x84) ioctl$KVM_GET_PIT(r2, 0xc048ae65, &(0x7f00000000c0)) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000000140)={'nr0\x00', {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000040)={0x0, 0xffffffffffffffff}) dup3(r0, r1, 0x0) connect$vsock_stream(r4, &(0x7f0000000180)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10) 2018/03/13 10:18:26 executing program 3: getpgrp(0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000040)) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000000)='task\x00') unlinkat(r1, &(0x7f0000000180)='./file0\x00', 0x0) 2018/03/13 10:18:26 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x40, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f0000000180)=""/186) r1 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000000040)={{0x3}, 0x0, 0x0, 'id1\x00', 'timer1\x00'}) 2018/03/13 10:18:26 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000101000)=ANY=[@ANYBLOB="cd390b081bf2ffffffffffff86dd600255c600303aff00000000000000000000ff0700000000ff02000000000000000000000000001f00009078ff000000609433df0000000000000000000000000000000000001601fe800000000000000b00000000000000"], 0x0) 2018/03/13 10:18:26 executing program 6: msgsnd(0x0, &(0x7f0000001700)=ANY=[@ANYBLOB="20474e285927d55a414da15c4e446103d476cd5038e1f4c1ea14405954cccbfbf3656656b95d0a886e835caae330ab23196e75618f9fe20eacf042eeccdbbb991cea41b4764451f49694bf818741611cb89340e25a1f8f0d727a462d4a746aa39de34a57a36715a8a287267246b4ae56b3d2005924bbe6f653d0e9ae147e172f5818d9978a27fa7504a0d0e8044dd4ffb7841139b097a1694df53c8d290bf05e"], 0x1, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000001680)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000001580)=[{&(0x7f0000000100)=""/4096, 0x1000}, {&(0x7f0000001100)=""/106, 0x6a}, {&(0x7f0000001180)=""/92, 0x5c}, {&(0x7f0000001200)=""/101, 0x65}, {&(0x7f0000001280)=""/236, 0xec}, {&(0x7f0000000080)=""/32, 0x20}, {&(0x7f0000001380)=""/238, 0xee}, {&(0x7f0000001480)=""/233, 0xe9}], 0x8, &(0x7f0000001600)=""/119, 0x77, 0x6}, 0x40000001) accept4(0xffffffffffffff9c, &(0x7f0000001e00)=@can={0x0, 0x0}, &(0x7f0000001e80)=0x80, 0x800) sendmsg$nl_route(r0, &(0x7f0000001f80)={&(0x7f00000016c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000001f40)={&(0x7f0000001ec0)=@bridge_delneigh={0x68, 0x1d, 0x21, 0x70bd2a, 0x25dfdbfb, {0x7, 0x0, 0x0, r1, 0xc, 0x20, 0xf}, [@NDA_MASTER={0x8, 0x9, 0x7}, @NDA_PORT={0x8, 0x6, 0x4e24}, @NDA_DST_IPV4={0x8, 0x1, @multicast1=0xe0000001}, @NDA_LINK_NETNSID={0x8, 0xa, 0x1f}, @NDA_LLADDR={0xc, 0x2, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, @NDA_PORT={0x8, 0x6, 0x4e24}, @NDA_LLADDR={0xc, 0x2, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, @NDA_LLADDR={0xc, 0x2}]}, 0x68}, 0x1}, 0x0) 2018/03/13 10:18:26 executing program 7: r0 = perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/checkreqprot\x00', 0x101000, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r0) fcntl$setstatus(r0, 0x4, 0x2000) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x4c002, 0x0) write$eventfd(r3, &(0x7f0000000080)=0x80000000, 0x1) bind$vsock_stream(r3, &(0x7f0000000180)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10) getsockopt$inet6_mreq(r2, 0x29, 0x14, &(0x7f0000000280)={@local}, &(0x7f00000002c0)=0x14) ioctl$KVM_ASSIGN_PCI_DEVICE(r3, 0x8040ae69, &(0x7f0000000200)={0x7f, 0x4, 0x9d, 0x4, 0x2}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000000100)) bind$inet6(r3, &(0x7f0000000240)={0xa, 0x4e22, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0xbf}, 0x1c) 2018/03/13 10:18:26 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000040), &(0x7f0000000080)=0x4) bind$alg(r0, &(0x7f0000000240)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4543(gcm_base(ctr(aes-aesni),ghash-generic)))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) 2018/03/13 10:18:26 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f000039a000)={0x5, 0x100, 0x100, 0x2}, 0x2c) getpeername$packet(0xffffffffffffffff, &(0x7f0000000940)={0x0, 0x0, 0x0}, &(0x7f0000000980)=0x14) bpf$PROG_LOAD(0x5, &(0x7f00000009c0)={0xb, 0x8, &(0x7f0000000100)=@raw=[@generic={0x341e243b, 0x8, 0x7, 0x8}, @jmp={0x5, 0x80, 0xe, 0x2, 0x7, 0x0, 0x10}, @alu={0x7, 0x5, 0x6, 0x69965497660984f0, 0xf, 0x10, 0xffffffffffffffff}, @call={0x85, 0x0, 0x0, 0x1a}], &(0x7f0000000a40)='syzkaller\x00', 0x4, 0x38, &(0x7f0000000180)=""/56, 0x40ffe, 0x1, [], r1}, 0x48) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000269fb8)={0x1, 0x5, &(0x7f00000affc8)=@framed={{0x18}, [@map={0x18, 0x6, 0x1, 0x0, r0}], {0x95}}, &(0x7f000039cff6)="7379e66b616c6c657200", 0x8, 0x1000, &(0x7f000039c000)=""/4096}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f000039efd8)={0xffffffffffffffff, 0x0, 0x0, 0x33, &(0x7f00002c5000), &(0x7f00003a3fcd)=""/51}, 0x28) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000000240)={0x200, 0x3, 0x100000000, 0x8, 0x5}, 0x14) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r3, 0x29, 0x41, &(0x7f0000000300)=ANY=[@ANYBLOB="6e61740000000000000000000000000000000000000000000000000000000000030000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020ee88d944672ad8790828edcf5e97"], 0x58) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000280)=[@in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e23, 0xffff, @loopback={0x0, 0x1}, 0x6}, @in6={0xa, 0x4e24, 0x3ff, @loopback={0x0, 0x1}, 0x8}], 0x68) getpeername(r3, &(0x7f0000000080)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000380)=0x80) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x32, &(0x7f00000003c0)={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1a}}, r4}, 0x14) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000000)={r2, 0x31f, &(0x7f000039efb0)}, 0x4) 2018/03/13 10:18:26 executing program 1: open$dir(&(0x7f00000002c0)='./file0\x00', 0x40000, 0x2) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0xffffffffffffffff, @empty, 'teql0\x00'}}, 0x1c) r1 = socket$pppoe(0x18, 0x1, 0x0) r2 = socket$pppoe(0x18, 0x1, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r5, &(0x7f0000000340), 0x0, 0x20000090, &(0x7f0000000380)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendto$inet6(r5, &(0x7f0000000040), 0x0, 0x200418cd, &(0x7f0000ae3000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r6 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x40, 0x0) ioctl$LOOP_SET_FD(r6, 0x4c00, r4) connect$pppoe(r2, &(0x7f0000000080)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'syz_tun\x00'}}, 0x1e) r7 = syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x4, 0x40) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000180)={r7, &(0x7f0000000300)="3763badd17f8a8173623db403cc258d9770bc37167b129373e339d5e9afad4361062943996b11807c72c494b31b619282d23ea8ed8bc5605bd8105cf8a105fd91a165ada1d0c2e449e4aabcb2966e368999c105f1e18ebcee072b6dc613a86d9dd6c6f6ae6ea6e84885133419c7c7928bd312da63028e2fb139c6c15d951fe5023186381ff06341449963b082470"}, 0x10) fdatasync(r3) connect$pppoe(r1, &(0x7f00000001c0)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}, 0x1e) 2018/03/13 10:18:26 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x8b4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000100)='net/fib_triestat\x00') r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$set_timeout(0xf, r0, 0x1) 2018/03/13 10:18:26 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') unlinkat(r0, &(0x7f0000000180)='./file0\x00', 0x0) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x100, 0x800) sendmmsg$alg(r0, &(0x7f0000003d00)=[{0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f00000001c0)="0a47722fd5ca19e476c77077f3f3b6771531f9d14d6f169fcc84e9fa5e6c8d230a07dabbc14ba629053e49c3df3561d9c6408074744bb87d87633ad86f21dea8ca417c3754805fc9d840dba2f1f542ab2b0230045c837678a0288006637730bdfad86bbf20245dfad3aeca7136befbe35bc7fb9ef788c2bf2dd01b500247159f195e61739b5e60fb4f606d2211aaca6bb14777590a0c04953ae6670938c21b587bf56081a1cee6e2e52fc71c712b2a8f1ec364c3e00196b8fa01f4c82e443cbd6c703249257d44595254bc0f0e092ae1fda413656a4c7edc66f673ca9849fd75b55db2a5f6", 0xe5}], 0x1, &(0x7f00000002c0)=[@iv={0x1018, 0x117, 0x2, 0x1000, "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0x1000}, {&(0x7f0000002840)="73bb3f82f20c7df69aa36ae2f3f93813125bc425f72a374d9b09ed586d96f8bfa8f466a531986ec0428569f346712e56b4a3e1428ff9ff3ff1dff8d275a415da6f38395f86ee2728a6c3c9488a7ddf604159cab321ff06a1f4e0e3f3e9be3ca2496b1b34cba54526d78d82d8c3b5760d67b447bfbe02d5e250a098d5386c510ba7191c144444d130fd45d3", 0x8b}], 0x9, &(0x7f00000029c0)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3}, @iv={0x50, 0x117, 0x2, 0x3a, "3e912918d0c04b522e31145eb90df58aa8925684a8789b90aaeb2e089091a09d01d6dc4f5a3afc0edae6ab770280f635df427531c68d9afde564"}, @iv={0xb8, 0x117, 0x2, 0xa1, "aa749cce7397fae781d821dc677902a960bf6e11fd8335d695c4148c7a46ebe5136d72ff327f991c7ef1133ed9259a8b6756dd33140509e81ecb3ce0ae8b946ef0efa7af5d120b41ac9d29141fb5f297a4ffd35239ec43e5e63562e73e5d028e3a0f2f8645908ddf148006a4c594213a7eed686346f0c1e79f6e1a28397d5b0151f56481bad6c203037bc3ebb9c513ae7fffc620333321489fbf2ee15e270fd96d"}, @iv={0xb8, 0x117, 0x2, 0x9d, "3d848a578c430a9408a98fc07e9908c4e0f3536e6d359c0007777492dd636d1d5c580a0901c3653e6b6d72f3d543e318ef8ab5dc964f1dc4cdf5d287c30a5f97b98c4f7da0c32b0bb32731d7094e50b060174a5f3c588bcab6afbb6df5aaa70c154191cbe79425020f9d5e63c08c3b7c623ef899cca3b485c7045ef14e58faaad097e9926424a35b92834b8cf32aa177370e4bf34cd4231a7d27f12cb1"}, @iv={0x38, 0x117, 0x2, 0x24, "90be3ae92a5297abd6eb574137f637ef067fbed63c2ea403477e93b17c00bc6d32bd503d"}], 0x228}, {0x0, 0x0, &(0x7f0000003cc0)=[{&(0x7f0000002c00)="f02764a9c1235ec87b5cc4d243a5c3eb767e74935e4392d2637c27226126a62f18fe6c34e85eb9cee91ec72873ed2306611d9cd76d5d19f2db16ae44f0c7501f69954261e94ccb94392d39cfd20494479a6fb8510faddabb638ca8ccbb8a28301e375b25eeeafdbc9a64d3b5e564440d6253d6c92da15491d420f8ca1bc309f4cd5f0a9cce140ec7f303c560822de19578d270df86bd026bbf647c509cd09ce7ad0140", 0xa3}, {&(0x7f0000000140)="c5e269be4857fb4e4bf55673cab0faca", 0x10}, {&(0x7f0000002cc0)="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", 0x1000}], 0x3, 0x0, 0x0, 0x80}], 0x3, 0xc0) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f0000003e40)={0xf2, 0x0, [0x80000000, 0x0, 0x8, 0x8]}) 2018/03/13 10:18:26 executing program 5: sched_setaffinity(0x0, 0x8, &(0x7f00009ad000)) r0 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x20000010800a}) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x496fc5b960c68264, 0xa) accept4$nfc_llcp(r1, &(0x7f00000000c0), &(0x7f0000000140)=0x60, 0x800) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f00000001c0)) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000000)={0x0, @time={0x77359400}}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/13 10:18:26 executing program 4: pipe(&(0x7f0000eb0ff8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$kcm(r0, &(0x7f0000000400)={&(0x7f0000000040)=@hci={0x0, 0x0}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000180)=""/255, 0xff}, {&(0x7f0000000280)=""/185, 0xb9}], 0x2, &(0x7f0000000380)=""/108, 0x6c, 0x88}, 0x40002060) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000440)={r2, 0x1, 0x6}, 0x10) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r0, r3, 0x8000, 0x0) mkdir(&(0x7f000002b000)='./file0\x00', 0x0) creat(&(0x7f0000b9a000)='./file0/bus\x00', 0x0) r4 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) r5 = dup(r4) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x2011, r5, 0x0) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000100)="3d332a844718b3357dfbcdb5f6a90ae457d2f17db8dd8cb5d27de347c98c72de881ca0e2afbc713eab59e845027d884da3cfbeccbf8ad4b8803b72fd4f2fc612a494cdc30a711c5bde3e0a34aaeca9941a1ddaa71f2dcccb91a5f7eaba3e313d0a9fe39c081e1b88ca4a33bc528b90e7e40291e8a55c033b60083a61538336", 0x7f}], 0x1) close(r1) 2018/03/13 10:18:26 executing program 7: perf_event_open(&(0x7f0000220000)={0x2, 0xfffffffffffffe32, 0x3e3, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x25f91ea0, 0x0, 0x0, 0xffff7fffffffffff, 0x10000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/rt_cache\x00') getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000001640)={0x0, 0x3c, &(0x7f0000001600)=[@in6={0xa, 0x4e23, 0x2, @loopback={0x0, 0x1}, 0x9}, @in={0x2, 0x4e20, @rand_addr=0x1}, @in={0x2, 0x4e23, @broadcast=0xffffffff}]}, &(0x7f0000001680)=0x10) sendmmsg$inet_sctp(r0, &(0x7f0000002c00)=[{&(0x7f0000000080)=@in6={0xa, 0x4e20, 0xa79, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, 0x1c, &(0x7f0000001580)=[{&(0x7f0000000180)="a59af53312ca01ae2fab91e28c40e2f1554fe7d31a09e2eef7311cef5a933f828856eb7cdb20abe3b10e5acaab4bcbd5053a6a088a5b1f3871ea5afe3f7fa63b94a1ef6a6bbf508723608ec2b25977f07cbb1b1468a0d80233f767f905ee20cf46c7861d274280d0c0a942d61ab6a304402536f62f78950fcaf17add86be77fe08794d5c443667d935bfbeb9b6defc7f75e67025", 0x94}, {&(0x7f0000000240)="64f614b8795d738f2737576f1285ebb9cd67140af351b85ac2de774a7d07393e04", 0x21}, {&(0x7f0000000280)="b996fba61ce8190e0c1950d4cab047d7359091f6eb3dbb4730f5e870b8ae4b8cd73323edf12733c5991146a77db863d1433ba238f11504fd82a7b6a9b2ec62f0ac6e17270a25411bafac4658b41d6e99348e8ff646acbeac7aff6e80e2bda4d06fb520", 0x63}, {&(0x7f0000000300)="a937b382f441", 0x6}, {&(0x7f0000000340)="038c74e134999d8cb99e1c79284a99334173530f47cfb29533ffc14c83c3dacbb86d225502a93d8b455ac3959cdc7bc9add9929e7971041808aa2efd299e7bf9e1280e9c9930bdceec386b3ebfb3669a85deb97870d117bbae1243379a27432d854a3a3e17ab6c4ef88211ce7ab5398e4f499f7aebd32b1bf58cb1cca8e9113096d57f1432d3cd37d5779e10446ef5794b7dfebc8131983905c164443882d41a2b5c1794b9738685533d661b2bc6907e942592", 0xb3}, 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0x1000}, {&(0x7f0000001400)="0d284571b2f0f19d0d89be0a44bebbd5a04102830ca2a8dd742cc8b05f50d99f9a464fa64c4f8f118688d1c8923146802c94f77189496dfe5a615a925f26b933286ac65674688f5214227b81aea7f21c8fe3358084475a68724716be1f8a46e718a3639be4e6ba2f12390b5fb4c89606b0cddbd9de809907ad0df8af2d94b644c6620b938d369433773ead9649e86a1f71f1e1f2e4dfb8b108fd4eaf7d3db9dbf80d8de4db39e07905c860a0882d0b1c2d2123d5fa1b5d3f1518d93951aaeffaf4e290c90771dccb5677510b0338172141fe779111963754a7385b93053e36ef02b4befb9481c6c9962f4f6f08bd", 0xee}, {&(0x7f0000001500)="6e977b43ba5389adccd784e48b3d01f6fa4bdaa50e22055f0ef1fef23d8f7f39e3ab45dc0919e5e97fd7e9f016abb26857c669d0bdec0570424310f64029ce74aaee5867cc8f3303037fec6e896601cd804b872fcef4085c755cec5a2c08e384378057a63f8e06bc656e988d3e", 0x6d}], 0x8, &(0x7f00000016c0)=[@init={0x18, 0x84, 0x0, {0x1, 0xfdb1, 0x6, 0x80}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x401, 0x8, 0xff, 0x0, 0x5, 0x69e6, 0x3ff, r1}}], 0x60, 0x8000}, {&(0x7f0000001740)=@in={0x2, 0x4e23}, 0x10, &(0x7f0000002b80)=[{&(0x7f0000001780)="f28541341720a0f063dbfdd6f1b337d53ffa888be3c4bd0e9f3c4976907008d4a5fdaa71fb3cdf15adf46415e1518d48e7fa1744129fcb1ff4fbc48e8ef426c8aeca0c202298644598884d64105829e52996d34a6499cf720bbc66ac2013dbe75546dc0d8f300333e90d9e5d5ef73453e9e4d100aed3424532f7f0ac7df10a97302c14462479dc4cfaac47b67b0bbb1aa92bf226f6843577af11d891a99379217623fdb9", 0xa4}, {&(0x7f0000001840)="54b0f192f5f35e4fb7f08b7e649cd323a0a6f9ebd102", 0x16}, {&(0x7f0000001880)="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0x1000}, {&(0x7f0000002880)="fd05f95f3a7d7f85fcb808bc3ebad9710dc5cd7b81f7a941d6cab95d6e1f8b21dc90cb36ccf05d5000f6ae2c73c7575798dec6ada92ebeda8f24d04a2e716f609b91872e4411570c77074d7763ad5dbb0b77be019c6636139138efb515c9c9b115b8a7536c75ab7878fa2fb4c40bce180dc5764677314f85dec03d807efb74a817667c6c684e98da58026ab0b7d6b79ac37ecdde4f920c02c9e4586b40f64952629c662b0dbba1881d068b44d1284e9cfeb69af41c1b5affe9d10a4eef92af0f6ee9e33be1e908cc2cb53744ab0723a1e3819d7779fa8ad3e3076d5a456449180d6341cf783a35a9", 0xe8}, {&(0x7f0000002980)="4a9c84a8c17479120be7d5fa611f67d77c9adcaf2089dffbd9f9c4aef878e579de582aced4747db7dbd90d6745b97c04fceabbcf513c6ee98b77e5f9006dd56baf780c503f14e5a23a6aebdc62ad5e283c7e07d3cbf23c7eaf0d7bcff64cbfa0546c3cb7e4fce6d41ba946f53cb2d6c918037648d1f91d85349dee0738cd6c02f934687424e68f08512a562d82f323ce0bc305e5760a38ff157b1017b74e8c9a", 0xa0}, {&(0x7f0000002a40)="f9ed3b429b6adda6237329d1ccea25de18274bc79184466db356619267d62176dd34606032c56c11293db13555212c1df5032470787e94a1fe4315e190f92450bd2bec2dd7255820fd19cf55994bc8ef163e8da96e3834deaa8524251f37aefc313383ee9d7eda4eaa57a396331ddea8d097005a424ea96643eb4f36cf6039ec041a30c0ce1b399c1557b657188e4273", 0x90}, {&(0x7f0000002b00)="28373170675d0b7c531eeade0611cf89d1823c00078ba74d3adad6a947487971b40669a28977d95338f0866b4b1f8d2d640a7ac6afbb3ca53bae9b85350d6a57a0e201e0335527c57b386ade8656be50b9dfbeeb00b59497490f97255f6853f49600765b3e1d1bb37e83ead2fb7e8b5d3d0ee8ff", 0x74}], 0x7, 0x0, 0x0, 0x24000884}], 0x2, 0x81) r2 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r2, 0xc058534b, &(0x7f0000000100)) 2018/03/13 10:18:26 executing program 6: r0 = getpgid(0x0) sched_setaffinity(r0, 0xfffffffffffffe69, &(0x7f0000000240)=0x5) r1 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x2) read(r1, &(0x7f0000000480)=""/28, 0x268) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000000340)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x20000010800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000000280)={0x0, 0x0, 'client1\x00', 0x0, "99a458b657432349", "4690292437fe2f1cb7351b942f22bb1e31e7c50ad5fb3b98f8f4bb5964e8c9dd"}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000580)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/13 10:18:26 executing program 0: clock_gettime(0x6, &(0x7f0000000900)) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000780)=@filter={'filter\x00', 0xe, 0x4, 0x710, [0x0, 0x20000040, 0x20000070, 0x20000310], 0x0, &(0x7f0000000000), &(0x7f0000000040)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x0, 0x10, 0x88a8, 'lo\x00', 'ip_vti0\x00', 'vcan0\x00', 'ip6gre0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0xff, 0x0, 0x0, 0xff], @empty, [0xff, 0x0, 0xff, 0x0, 0xff, 0xff], 0x198, 0x240, 0x270, [@comment={'comment\x00', 0x100}]}, [@common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x1}}}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x9, 0x2, 0x1000, 0x1, 0x0, "ed13e56c015038b5c7a633df9461517b1227f7584f444e3d4f6c9d086b6e5dae4bf66f22be227de5569ba788834292c8d97389627f7f129e6aff109c958ce1da"}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x800}}}}]}, {0x0, '\x00', 0x1, 0x0, 0x2, [{{{0xd, 0xe, 0x88bd, 'ifb0\x00', 'bond0\x00', 'erspan0\x00', 'bridge0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0x0, 0x0, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0x0, 0xff, 0xff], 0x70, 0x110, 0x140}, [@common=@LED={'LED\x00', 0x28, {{'syz1\x00', 0x1, 0x6, 0x5d}}}, @common=@log={'log\x00', 0x28, {{0xcca7, "8a00f32fde1bce8ca020faa91f76aee6bc3a2f641c5aa528b35913869eb9", 0x1}}}]}, @common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}}, {{{0x9, 0x2a, 0xe9ff, 'sit0\x00', 'bond0\x00', 'sit0\x00', 'ip_vti0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0x0, 0xff, 0xff, 0x0, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}, [0x0, 0x0, 0xff, 0xff], 0xb0, 0x158, 0x190, [@mark_m={'mark_m\x00', 0x18, {{0x27b9, 0x0, 0x2, 0x1}}}]}, [@common=@NFLOG={'NFLOG\x00', 0x50, {{0x0, 0x3ff, 0x5e, 0x0, 0x0, "884dca676db3f6021cca558bb8d5e102c59e1d39e5879a065dc2f47f86e51b60b6850cc708c050d772f600f32f01d9fe11e5f2b720274557a13d114d8604c9f4"}}}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x1}}}]}, @common=@dnat={'dnat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffc}}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffe, 0x1, [{{{0xb, 0x4, 0xeaff, '\x00', 'sit0\x00', 'ip6tnl0\x00', 'syzkaller0\x00', @random="6175946234bd", [0x6f5cd2e44e448533, 0xff, 0xff, 0x0, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0x0, 0xff], 0xe0, 0xe0, 0x110, [@stp={'stp\x00', 0x48, {{0x7ff, {0x4, 0x100, 0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0xffffffff, 0x3, 0x100, 0x5, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x4e21, 0x4e23, 0x7, 0x40, 0x3, 0x6, 0x1, 0xfff, 0x76b000000, 0x3ff}, 0x24, 0x40}}}]}}, @common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0x10001}}}}]}]}, 0x788) clock_gettime(0x0, &(0x7f0000000800)) 2018/03/13 10:18:26 executing program 1: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x34, 0x100001) write$evdev(r0, &(0x7f0000000040), 0x0) socket$pppoe(0x18, 0x1, 0x0) 2018/03/13 10:18:26 executing program 2: r0 = socket$inet_smc(0x2b, 0x1, 0x0) getsockname$netrom(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r1 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000), 0x47e) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000040)) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000000140), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/03/13 10:18:26 executing program 3: unlinkat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x0) fstat(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f00000002c0)={0x200, @time={0x0, 0x989680}, 0x10000, {0x0, 0x3}, 0x4, 0x2, 0x1}) fstat(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000000080)='./file0/file0\x00', 0xf000, r0, r2, 0x9, 0x400) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000000)={0xffffffffffffff01, 0x0, 0x10001, 0x1000}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0x50}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000280)={r4, 0x4800, 0x30, 0x10000, 0x6}, &(0x7f0000000240)=0x18) fchown(0xffffffffffffffff, r1, r2) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0xffff, r3, 0x10001}) 2018/03/13 10:18:26 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') ioctl$KVM_GET_VCPU_EVENTS(r0, 0x8040ae9f, &(0x7f0000000280)) unlinkat(r0, &(0x7f0000000180)='./file0\x00', 0x0) getdents(r0, &(0x7f0000000080)=""/119, 0xfd7e) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000000000)=""/54) 2018/03/13 10:18:26 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000300)={'gre0\x00', @ifru_data=&(0x7f0000000040)="3b2d03f38e956db60f45335004d2c840daf864dedd53c232e54c8cdd74f1188c"}) socket$kcm(0x29, 0x7, 0x0) 2018/03/13 10:18:26 executing program 7: perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) r1 = shmget(0x1, 0x2000, 0x1c0, &(0x7f0000ffd000/0x2000)=nil) shmat(r1, &(0x7f0000ffe000/0x1000)=nil, 0x1000000000000) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x8000, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r2, 0xc008ae05, &(0x7f0000000080)=""/31) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX7(0xffffffffffffffff, 0x541c, &(0x7f0000000100)={0x7}) socket$inet6_icmp(0xa, 0x2, 0x3a) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f00000002c0)=0x5) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000180)={0x0, 0x7f, 0x20}, &(0x7f00000001c0)=0xc) fanotify_mark(r2, 0x0, 0x20, r2, &(0x7f0000000280)='./file0\x00') getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000200)={r4, 0x100000001}, &(0x7f0000000240)=0x8) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000100)) [ 282.144219] syz-executor1 (6245) used greatest stack depth: 11752 bytes left 2018/03/13 10:18:26 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fanotify_init(0x3, 0x8800) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000039000)=0x8, 0x4) syz_emit_ethernet(0x6e, &(0x7f000010ef70)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "d5cae2", 0x0, 0x3a, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, [], "f601929f106531aa"}}}}}}}, 0x0) socketpair(0xf, 0x6, 0x200000000000, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000000100)={'filter\x00', 0x7, 0x4, 0x478, 0x0, 0x0, 0x0, 0x390, 0x390, 0x390, 0x4, &(0x7f00000000c0), {[{{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac, @mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}, 0x2, 0xffffffff}}}, {{@arp={@rand_addr=0x1ff, @local={0xac, 0x14, 0x14, 0xaa}, 0xff000000, 0xff000000, @empty, {[0xff, 0xff, 0xff, 0xff, 0x0, 0xff]}, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, {[0xef804d3fc09af5fd, 0x0, 0xff]}, 0xffffffffffffffff, 0x9, 0x101, 0x3, 0x2, 0x2, 'teql0\x00', 'vcan0\x00', {0xff}, {0xff}, 0x0, 0x214}, 0xf0, 0x138}, @unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00', 0x1, 0x1, 0x22f}}}, {{@uncond, 0xf0, 0x118}, @unspec=@MARK={0x28, 'MARK\x00', 0x2, {0x400, 0x15fc}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4c8) recvmsg(r0, &(0x7f0000001300)={&(0x7f0000000000)=@hci, 0xc, &(0x7f0000001240), 0x0, &(0x7f0000001280)=""/79, 0x4f}, 0x2040) 2018/03/13 10:18:26 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') flistxattr(r0, &(0x7f0000000040)=""/157, 0x9d) unlinkat(r0, &(0x7f0000000180)='./file0\x00', 0x0) readahead(r0, 0x1, 0x7) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000000)={0x5, 0x4, 0x57, 0x2, 0xfffffffffffffffd}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) sendfile(r0, r1, &(0x7f0000000140), 0xffe) 2018/03/13 10:18:26 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) io_setup(0x1ff, &(0x7f0000000ac0)=0x0) io_submit(r1, 0x2, &(0x7f0000001cc0)=[&(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000b00)}, &(0x7f0000001bc0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000001b40), 0x0, 0xfffffffffffffff7}]) prctl$setfpexc(0xc, 0x50000) 2018/03/13 10:18:26 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x200000, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000100)={0x0, 0x80000001}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={r2, 0x5}, 0x8) recvmmsg(r0, &(0x7f0000008dc0)=[{{&(0x7f0000000280)=@sco, 0x80, &(0x7f0000001680)=[{&(0x7f0000000300)=""/228, 0xe4}, {&(0x7f0000000400)=""/224, 0xe0}, {&(0x7f0000000500)=""/57, 0x39}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000001540)=""/234, 0xea}, {&(0x7f0000001640)=""/50, 0x32}], 0x6, 0x0, 0x0, 0x6}, 0xfffffffffffffffe}, {{&(0x7f0000001700)=@ethernet={0x0, @remote}, 0x80, &(0x7f00000028c0)=[{&(0x7f0000001780)=""/4096, 0x1000}, {&(0x7f0000002780)=""/97, 0x61}, {&(0x7f0000002800)=""/139, 0x8b}], 0x3, &(0x7f0000002900)=""/193, 0xc1, 0x2}, 0x8001}, {{&(0x7f0000002a00)=@nfc, 0x80, &(0x7f0000002d00)=[{&(0x7f0000002a80)=""/246, 0xf6}, {&(0x7f0000002b80)=""/185, 0xb9}, {&(0x7f0000002c40)=""/38, 0x26}, {&(0x7f0000002c80)=""/92, 0x5c}], 0x4, &(0x7f0000002d40)=""/4096, 0x1000, 0x401}, 0x9}, {{&(0x7f0000003d40)=@in={0x0, 0x0, @rand_addr}, 0x80, &(0x7f0000005080)=[{&(0x7f0000003dc0)=""/116, 0x74}, {&(0x7f0000003e40)=""/6, 0x6}, {&(0x7f0000003e80)=""/138, 0x8a}, {&(0x7f0000003f40)=""/133, 0x85}, {&(0x7f0000004000)=""/4096, 0x1000}, {&(0x7f0000005000)=""/88, 0x58}], 0x6, &(0x7f0000005100)=""/71, 0x47, 0x4}, 0x200}, {{&(0x7f0000005180)=@can={0x0, 0x0}, 0x80, &(0x7f0000005680)=[{&(0x7f0000005200)=""/221, 0xdd}, {&(0x7f0000005300)=""/6, 0x6}, {&(0x7f0000005340)=""/129, 0x81}, {&(0x7f0000005400)=""/37, 0x25}, {&(0x7f0000005440)=""/186, 0xba}, {&(0x7f0000005500)=""/80, 0x50}, {&(0x7f0000005580)=""/233, 0xe9}], 0x7, 0x0, 0x0, 0x1}, 0x7fffffff}, {{&(0x7f0000005700)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000006a00)=[{&(0x7f0000005780)=""/246, 0xf6}, {&(0x7f0000005880)=""/164, 0xa4}, {&(0x7f0000005940)=""/146, 0x92}, {&(0x7f0000005a00)=""/4096, 0x1000}], 0x4}, 0x10000}, {{&(0x7f0000006a40)=@nl=@proc, 0x80, &(0x7f0000008cc0)=[{&(0x7f0000006ac0)=""/4096, 0x1000}, {&(0x7f0000007ac0)=""/4096, 0x1000}, {&(0x7f0000008ac0)=""/75, 0x4b}, {&(0x7f0000008b40)=""/196, 0xc4}, {&(0x7f0000008c40)=""/103, 0x67}], 0x5, &(0x7f0000008d40)=""/115, 0x73, 0x7ff}, 0x9}], 0x7, 0x2001, 0x0) recvfrom$packet(r1, &(0x7f0000000200)=""/112, 0x70, 0x0, &(0x7f0000008f80)={0x11, 0x5, r3, 0x1, 0x80000001, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}}, 0x14) bind$alg(r0, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(ccm_base(xts(blowfish-generic),sha1-avx))\x00'}, 0x58) chroot(&(0x7f00000001c0)='./file0\x00') bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic-generic\x00'}, 0x58) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'syzkaller1\x00', {0x2, 0x4e22, @rand_addr=0x5}}) 2018/03/13 10:18:26 executing program 7: openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000100)) 2018/03/13 10:18:26 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000680)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000640)={&(0x7f00000006c0)=ANY=[@ANYBLOB="7c010000190011000000000000000000ac1414bb000000000000000000000000ac1414bb0000000000000000000000004e2000004e2000000200000000000000b09045e98b6c4983a9e2df726a6974c4e0dd0500000000000000222a07e37248ccf6ae897347dce5ece0637b21be51ad991132696f307b1e4567469cde7acedd3e38a19226d13cbf1f66ff001bda3a45b062dc11", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c400050000000000000000000000000000000000000000006c0000000000000000000000000000000000000000000000000000000000b5000000000000000000000000007f000001000000000000000000000000000000003c0000000a000000e0000002000000000000000000000000000000000700000000000000000000000000000000000000000000000000000000000000000000003c00000000000000e00000020000000000000000000000000000000007000000000000000000000000000000"], 0x17c}, 0x1}, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$KVM_GET_MSR_INDEX_LIST(r1, 0xc004ae02, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000013a22bd2dd"]) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000040)={&(0x7f0000ffb000/0x4000)=nil, 0x4000}) 2018/03/13 10:18:26 executing program 0: r0 = socket(0x3, 0x1, 0x2) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000040)={'ip6gre0\x00', @ifru_data=&(0x7f0000000000)="ac8be4abd0f79d6325ae476aab5970a3131f2fb4bbfb3c75500e33d0612f430d"}) 2018/03/13 10:18:26 executing program 6: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x80400, 0x0) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000100)) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)) statx(r0, &(0x7f0000000040)='./file0\x00', 0x6000, 0xfff, &(0x7f0000000140)) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000000080)=""/45) inotify_add_watch(r0, &(0x7f00000000c0)='./file0\x00', 0x2) 2018/03/13 10:18:26 executing program 5: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x81, 0xa000) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000080)) futex(&(0x7f000000cffc), 0x5, 0x0, &(0x7f00009bd000), &(0x7f0000048000)=0xfffffffffffffffc, 0x3fffffe) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000040)={0x8, 0x6, 0xbc8b}) 2018/03/13 10:18:26 executing program 5: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xca, &(0x7f0000000000)=0xfffffffffffffffe, 0x10) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0xff, 0x600) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000000080)=""/151) 2018/03/13 10:18:26 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000021ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KVM_SET_XSAVE(r2, 0x5000aea5, &(0x7f0000000100)={"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"}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000268000/0x18000)=nil, &(0x7f0000000080)=[@textreal={0x8, &(0x7f0000000000)="baf80c66b8d4d9f78d66efbafc0ced66b9800000c00f326635002000000f300f35dbe23e0fe3e40f20c06635040000000f22c0f3ab660f3a600474baf80c66b860489e8666efbafc0ced440f20c066350a000000440f22c0", 0x58}], 0x1, 0x0, &(0x7f00000000c0), 0x0) r4 = dup2(r0, r3) openat(r2, &(0x7f0000000500)='./file0\x00', 0x200000, 0x110) ioctl$PERF_EVENT_IOC_DISABLE(r4, 0x2401, 0x3f) dup3(r3, r1, 0x0) getegid() ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) 2018/03/13 10:18:26 executing program 1: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) 2018/03/13 10:18:26 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') unlinkat(r0, &(0x7f0000000180)='./file0\x00', 0x0) ioctl$TCFLSH(r0, 0x540b, 0x3) 2018/03/13 10:18:26 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='scalable\x00', 0x9) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/member\x00', 0x2, 0x0) shutdown(r0, 0x1) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x2201, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000000c0)={0x0, @multicast1}, &(0x7f0000000100)=0xc) sendmsg$nl_route(r1, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)=@delneigh={0x3c, 0x1d, 0x400, 0x70bd25, 0x25dfdbfd, {0x1f, 0x0, 0x0, r2, 0x40, 0xb6, 0x5}, [@NDA_PORT={0x8, 0x6, 0x4e22}, @NDA_PROBES={0x8, 0x4, 0x9}, @NDA_LINK_NETNSID={0x8, 0xa, 0x7}, @NDA_VLAN={0x8, 0x5, 0x4}]}, 0x3c}, 0x1, 0x0, 0x0, 0x40800}, 0x40000) getpeername(r0, &(0x7f00000002c0)=@in={0x0, 0x0, @local}, &(0x7f0000000140)=0x80) 2018/03/13 10:18:26 executing program 7: perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000040)={0x1f9, 0xfffffffffffffffc}) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x4000, 0x20) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000000280)={0x6, 0x8, 0x2a2b7ffffffd, 0x9}, 0x10) timerfd_settime(r1, 0x1, &(0x7f0000000200)={{}, {0x77359400}}, &(0x7f0000000240)) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000100)={{0x855b, 0xc5}, 'port0\x00', 0x40, 0x10002, 0x3f, 0x81, 0x8, 0x401, 0x8000, 0x0, 0x2, 0x1}) 2018/03/13 10:18:26 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x12000, 0x0) epoll_create1(0x0) r2 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f0000000040)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f00004c1000)}) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007fd0)={0x0, 0x0, &(0x7f0000004000), 0x48, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89cc59e3878ffffff00000000f7d7000003000000070718d1fc0e41a052600c828100000000000000bf244f0f2cc508303a"}) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r2, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000260000)}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000002fd0)={0x5, 0x0, &(0x7f0000004f98)=ANY=[@ANYBLOB="0163404000"], 0x0, 0x0, &(0x7f0000002000)}) bind$unix(0xffffffffffffffff, &(0x7f000093f000)=@abs={0x1}, 0x8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) fcntl$setown(r0, 0x8, r3) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000080)=0x2, 0x4) listen(0xffffffffffffffff, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000941000)=@abs, 0x8) [ 282.344562] netlink: 196 bytes leftover after parsing attributes in process `syz-executor4'. [ 282.365554] netlink: 196 bytes leftover after parsing attributes in process `syz-executor4'. 2018/03/13 10:18:26 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x10000000001, 0x80000) fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000a000)=[{&(0x7f000000a000)=@abs, 0x8, &(0x7f000000d000), 0x0, &(0x7f0000001ef8)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000006000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00'], 0xa0}], 0x1, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0x0, 0x15}) ioctl(r0, 0xc1004110, &(0x7f0000001f64)) 2018/03/13 10:18:26 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) sched_setaffinity(0x0, 0x8, &(0x7f0000000100)=0x1) read(r1, &(0x7f0000067000)=""/1, 0x1) writev(r0, &(0x7f0000051000)=[{&(0x7f0000057163)="9b", 0x1}], 0x1) 2018/03/13 10:18:26 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x4a8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x5, 0x0) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) syz_open_dev$amidi(&(0x7f0000c31ff4)='/dev/amidi#\x00', 0x0, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0, 0x0) 2018/03/13 10:18:26 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x100000000805, 0x0) openat$vnet(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-net\x00', 0x2, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) listen(r1, 0x800006) dup2(r0, r1) 2018/03/13 10:18:26 executing program 3: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x6ec06af7, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000040)) r1 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') unlinkat(r1, &(0x7f0000000180)='./file0\x00', 0x0) [ 282.460760] binder: 6361 RLIMIT_NICE not set 2018/03/13 10:18:26 executing program 7: perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffe7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x7d10e569b424029b) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000000080)={0x1, 0x51fa}) setrlimit(0xf, &(0x7f0000000100)={0x4, 0x1}) dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000180)={0x10000000000, 0x0, 0x80, 0x7, 0x0, 0x4}) unshare(0xc0034100) 2018/03/13 10:18:26 executing program 3: r0 = getpgrp(0x0) r1 = syz_open_procfs(r0, &(0x7f0000000080)='net/icmp\x00') getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f00000001c0)={'filter\x00', 0x4}, 0x68) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0)={r2}, 0x8) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000000100)={0x4, 0x1, 0x80, 0xa1bb, 0x4}) unlinkat(r1, &(0x7f0000000180)='./file0\x00', 0x0) [ 282.500231] binder: 6361 RLIMIT_NICE not set [ 282.507090] binder: 6357:6377 got reply transaction with bad transaction stack, transaction 80 has target 6357:6361 [ 282.517900] binder: 6357:6377 transaction failed 29201/-71, size 0-0 line 2778 [ 282.562331] binder: BINDER_SET_CONTEXT_MGR already set [ 282.573925] binder: 6357:6361 ioctl 40046207 0 returned -16 [ 282.585360] binder_alloc: 6357: binder_alloc_buf, no vma [ 282.590913] binder: 6357:6394 transaction failed 29189/-3, size 0-0 line 2963 [ 282.600316] binder: 6357:6361 got reply transaction with no transaction stack 2018/03/13 10:18:26 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c47fec)={0x6, 0x4, 0x84, 0xf}, 0x2c) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x10) setsockopt$ax25_buf(r1, 0x101, 0x0, &(0x7f00000000c0)="079004adb3dc91765a9e8528b21b2214be47a7cf5bcc6f5e89fcb521cd2d05ad8636adc31365191dd1a99fd35f539f30ff843265d535adb78ef7612f3365fcb7912aeae28642cce236beb26c697b86b53b7675c5bba7f7d5f24a7c10629d7b7b4a667353d4dfcd52e00fc7279b902cddda0554a25b9a7a8f9eec82fefc378b1078dd7ea1a907443a524a22c5b91d4e3a0ba7e25f70d8081b3ec041601a9ce5d67fb5ac830b6128a0b148ffab72120f5b98acaeba6172957b23cb62204fa0595fe18614939f6d9685e5bdae677b6a2a945d1f41c0a6574b0d96aa6795bad2bcbaa4d9aedd332ada434733f7e174a7e237c0f2ddf8c1c81f52", 0xf8) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000380)={0x400, 0x3, {0xffffffffffffffff, 0x2, 0x6, 0x3, 0x7}}) socketpair$ax25(0x3, 0x7, 0xce, &(0x7f0000000040)) r2 = gettid() sendmsg$nl_netfilter(r1, &(0x7f0000000340)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000300)={&(0x7f0000000200)=ANY=[@ANYBLOB="ec000000030808032dbd7000fcdbdf2501000002d8000e00672130c33c4301b1cf16b730c925d89cebabd1ffdf709a32efe3b66774d0258d0c0cad82b1ceab0e481230352757ab6f7f186bf22223f2386744614bdce54baa11e720f3714eb8250031a5a060779a0a57f8ee40b14040704ef1166cedb84ba27e43d6b236cbe660b1d771486024fd0c00390000000000", @ANYRES32=r2, @ANYBLOB="b3d20f07fd4501ceccc2191701f2932c771a88bdad3f778daae56fb3b817fabc8aee60e509e17801feaa499d795ac94ff1c134c59719ca697a9a467f688e66ae3c20b12fa2f1177eff41e8b593c149fbd0a2b2a78cc4b70000"], 0xec}, 0x1}, 0xc000) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000ffafe0)={r0, &(0x7f0000fd2000), &(0x7f0000000080)}, 0x20) 2018/03/13 10:18:26 executing program 6: r0 = shmget$private(0x0, 0x4000, 0x10, &(0x7f0000ff9000/0x4000)=nil) socketpair(0x11, 0x806, 0xcbe, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) accept$packet(r1, &(0x7f0000000040), &(0x7f0000000080)=0x14) shmctl$SHM_UNLOCK(r0, 0xc) r2 = socket(0x1e, 0x1, 0x0) getsockname$packet(r2, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000500)=0x14) 2018/03/13 10:18:26 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000340)='ns/user\x00') setns(r0, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x1, 0x0) 2018/03/13 10:18:26 executing program 3: umount2(&(0x7f0000000000)='./file0\x00', 0x0) r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') unlinkat(r0, &(0x7f0000000180)='./file0\x00', 0x0) 2018/03/13 10:18:26 executing program 2: r0 = socket(0xa, 0x2000000001, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000fff)={0x10000}) getsockopt(r0, 0x0, 0x53, &(0x7f0000001000)=""/8, &(0x7f0000000ffc)=0x5) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000000), &(0x7f0000000040)) 2018/03/13 10:18:26 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x12000, 0x0) epoll_create1(0x0) r2 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f0000000040)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f00004c1000)}) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007fd0)={0x0, 0x0, &(0x7f0000004000), 0x48, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89cc59e3878ffffff00000000f7d7000003000000070718d1fc0e41a052600c828100000000000000bf244f0f2cc508303a"}) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r2, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000260000)}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000002fd0)={0x5, 0x0, &(0x7f0000004f98)=ANY=[@ANYBLOB="0163404000"], 0x0, 0x0, &(0x7f0000002000)}) bind$unix(0xffffffffffffffff, &(0x7f000093f000)=@abs={0x1}, 0x8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) fcntl$setown(r0, 0x8, r3) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000080)=0x2, 0x4) listen(0xffffffffffffffff, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000941000)=@abs, 0x8) 2018/03/13 10:18:26 executing program 0: r0 = getpid() r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/mcfilter6\x00') getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000100)=0x7ff, &(0x7f00000001c0)=0x2) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000b97000)=[{&(0x7f0000962000)='1', 0x1}], 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x8003e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, r0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x101040, 0x0) ioctl$EVIOCGNAME(r2, 0x80404506, &(0x7f0000000080)=""/68) futex(&(0x7f0000000200)=0xfffffffffffffffd, 0x6, 0x0, &(0x7f0000000240), &(0x7f0000000140), 0x0) 2018/03/13 10:18:26 executing program 7: r0 = syz_open_dev$vcsa(&(0x7f0000000200)='/dev/vcsa#\x00', 0x4, 0x90400) r1 = openat$dir(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x0, 0x100) r2 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000000900), &(0x7f0000000980)=0x60, 0x80000) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00000009c0)=0x0) r4 = socket$unix(0x1, 0x2, 0x0) r5 = getpgrp(0xffffffffffffffff) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) r7 = accept$alg(0xffffffffffffff9c, 0x0, 0x0) r8 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000003300)='/proc/self/net/pfkey\x00', 0x2000, 0x0) r9 = socket$pptp(0x18, 0x1, 0x2) socketpair$inet(0x2, 0x2, 0x8, &(0x7f0000003340)={0xffffffffffffffff}) r11 = openat$vcs(0xffffffffffffff9c, &(0x7f0000003380)='/dev/vcs\x00', 0x12001, 0x0) socketpair$ax25(0x3, 0x3, 0x1, &(0x7f00000033c0)={0xffffffffffffffff}) r13 = socket$can_bcm(0x1d, 0x2, 0x2) r14 = socket$inet_udp(0x2, 0x2, 0x0) socketpair$inet6(0xa, 0xa, 0x10001, &(0x7f0000003400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000003440)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000003480)={{{@in6=@local, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000003580)=0xe8) getgroups(0x8, &(0x7f00000035c0)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) r19 = socket$inet_tcp(0x2, 0x1, 0x0) r20 = accept(0xffffffffffffffff, &(0x7f0000003600)=@nl=@unspec, &(0x7f0000003680)=0x80) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000036c0)={0xffffffffffffffff}) r22 = syz_fuse_mount(&(0x7f0000003700)='./file0\x00', 0x4000, 0xffffffffffffffff, 0xffffffffffffffff, 0x80000001, 0x800000) r23 = accept4$llc(0xffffffffffffffff, &(0x7f0000003740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000003780)=0x10, 0x80800) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000037c0)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000003800)={0xffffffffffffff9c}) r26 = syz_open_dev$admmidi(&(0x7f0000003840)='/dev/admmidi#\x00', 0x1, 0x100) r27 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f0000003880)) r28 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r29 = openat$vsock(0xffffffffffffff9c, &(0x7f00000038c0)='/dev/vhost-vsock\x00', 0x2, 0x0) sendmsg$netlink(r0, &(0x7f00000039c0)={&(0x7f0000000240)=@kern={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000003280)=[{&(0x7f0000000280)={0x120, 0x27, 0xb, 0x70bd28, 0x25dfdbfb, "", [@typed={0x14, 0x5, @str='systemlo\x00'}, @typed={0x10, 0x4d, @u64=0x6}, @typed={0xc, 0x2c, @u32=0x8}, @generic="934307a8d6c7b72b10ea4b0a9a3697efa705be885d6c34fb781daf2b6ebf6d9e1837b65a76f3ee039985835969c6ea102ecc77e2935a0f47b1c10f8feeb26cd67847f9509ce72bb5ebfd0e8e8153c29cb2e8a88b9bd9f1d236ea4f1f158ce7fa671d00b0bd7eebeb7830157eb17244846244ce200261228b6a00fe326dedb6b305784ec3d718115296969abfe773f2bc06b596e7829c836139d9fdf70d29888d3a505f0599b5c0c8bbd77c935847401307365fe5aca65f0aa430f94dd8caf88b4346a7d03d896b1bbadad1450d93b57e485f9733d6a770b5dfee029491a4eb"]}, 0x120}, {&(0x7f0000000400)={0x2d0, 0x32, 0x210, 0x70bd28, 0x25dfdbfe, "", [@nested={0x160, 0x4f, [@generic="dc30f0d892e89ac2be8b8b59dbce9149ed0ddac7a3bd90c6446c4d83ff92f5ecaf2da5481c7fdaa06f621a0a0a8fcc66ab316dc56c8772f66e541b790a4910167fb58615790ee7baac3438137428065b569e44c726f172e8ea1874c476d55d4a35d338d95b6214fa6c5aa60cd67cde0b219ce31e5552b6e84213647f93df12ec8b61ae7897fd657f80dcd54e59f6c188ed1b5827", @generic="0c64da32de3565b50a6bab301fdb27c38a52cd76a4a8d3630577ffd9acb10cbf10a628e67b548940d4f83f9577d67663062677206f29dd71a4bb170e08b12e4ef7b94e06e7b6555b342261d4a9d6cda551a377351d", @typed={0x18, 0x4a, @ipv6}, @generic="2be37a013bab1391c4054f10c786801f2a8c1ae8da91b6a922815108bbf163b7514f5bf684a978fca8c695cdbf8cb68de0ad00d58d66800ef8d976bebaa84915c4b8dd4bf4b74a316c5bc1cc238dcd4f2faf8d9754367bdb68"]}, @typed={0x8, 0x11}, @nested={0x158, 0x32, [@typed={0x10, 0x6f, @u64=0x100}, @generic="0183ca6ae1a4a71f3c871b3dc6170e8a", @typed={0x8, 0x8a}, @typed={0xc, 0x4d, @u32=0x101}, @generic, @typed={0x48, 0x6a, @binary="55fb4f34680ebef26fce276127bf4f7ea714575e24504372ebf6077eb5abcc3ef83ec7e4c32d160c9fc5e34741efc43b52b2ceef25200bfe6fe5ed6953d9bd6d"}, @generic="b6ff55328bf3d73bb6cf7bb56a115920914f395361908bc927a89ab6b7c1be5327dac011c465d25d577146ac7184f4c75e9b7070ab16e883319df45f58ebab5b2671aab00e9fe5c4d7b1b88f9ab49ff8d7bacd4026fb14c3d42545a0db790f99bde46ffefe179ad6d988e813abcb415a33f621d152d94918ae7b86ce3f46088c0cf223cecedd73d79018ceb986699b9fe221ba3e152cae1b904f301612126d8cc3fa12ab1a3388949022046d0f2362ea4b4e0416702fdb4a4ff19c7814b8b250d81bee490a3312f993d7598c", @typed={0xc, 0x85, @fd=r1}]}]}, 0x2d0}, {&(0x7f0000000700)=ANY=[@ANYBLOB="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"], 0x19c}, {&(0x7f00000008c0)={0x20, 0x10, 0x302, 0x70bd2c, 0x25dfdbfc, "", [@typed={0x10, 0x17, @u64=0x2d540}]}, 0x20}, {&(0x7f0000000a00)={0xc4, 0x21, 0x3, 0x70bd2b, 0x25dfdbfd, "", [@typed={0x18, 0x24, @str='/dev/snd/seq\x00'}, @typed={0xc, 0x61, @fd=r2}, @typed={0x10, 0x1f, @u64=0x7}, @typed={0x8, 0x82}, @typed={0xc, 0x6, @pid=r3}, @generic="7d52169472", @nested={0x4c, 0x64, [@generic="10ebaa35fd361a363662a8fc09da679ca594ce746ea32406066de5cddabac2fd9d9ec2e7bef38651f6b2dc2f5becc70b26fe51d97e8d8da4ec2f0d", @typed={0xc, 0x15, @u32=0x3}]}, @typed={0x18, 0x21, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}]}, 0xc4}, {&(0x7f0000000b00)={0x200, 0x42, 0x0, 0x70bd2a, 0x25dfdbfb, "", [@typed={0x58, 0x5c, @binary="389b412d8f5f572c4e56a4b267d482ae7951a9f95104e7631176c86045c70f45540b5f906217358f75682a95d6aeb081dec73bf51eb8e687081566d3d94a02fac3dfabc95473e800a8a1bd2f48b4"}, @nested={0x44, 0x4f, [@generic="d0d2a5d3d53c764ba47a159a87ee042d90fd8f06b5bbd84e", @generic="3e20cea115e1f43d2920967a9d7bb094e1db5ab1375f53aeb92b0c", @typed={0xc, 0xe, @fd=r4}]}, @nested={0x64, 0x63, [@generic="ef4584f9ef7008b2aee89e2df08f15ca80feef00883ecc7bd2265bf5f786f9a8defdf06529d85a0d4c6b2439f7b85f52ee12f71dc88e2cd7e5334ce05b4b507f209d01e1094af958559eb03ceebc9972502408cc5986707a8262b9f42513b6"]}, @generic="763b9d04306edeec299548c5728b96ac8929aca3753933ed481b977a3c6a4445cc5c15356031c56df3cf81fe97ca2cdccdf868d27207f0f03b3e191a596e1de7011694c6da708ae8aa5c5ddb3ba94e4c6804d772e561b1f32f5185093000745b3f07a5a19b6a3956a7865153ed1a1196d6e50735fbdb1868e97783278f60b3d554e0a91b6cc0dbe381008e9a2cf7b6f752be02b7dd427850f34dffd9a28b49fb4c4fe4416b702f19cb14353949d1b32d9f993b14566b344c6cd4300857ce691a046c529ed33f490b000949ace72cec10380151d40e584466a15a9c9fb5692c56ae9db297029a7a0a3a534e40192b39"]}, 0x200}, {&(0x7f0000003a00)=ANY=[@ANYBLOB="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", @ANYRES32=r5, 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@ANYBLOB="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0x2580}], 0x7, &(0x7f0000003900)=[@rights={0x30, 0x1, 0x1, [r8, r9, r10, r11, r12, r13, r14, r15]}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @rights={0x30, 0x1, 0x1, [r19, r20, r21, r22, r23, r24, r25]}, @rights={0x20, 0x1, 0x1, [r26, r27, r28, r29]}], 0xa0}, 0x40000) perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r30 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r30, 0xc058534b, &(0x7f0000000100)) r31 = accept4$ipx(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x800) getsockopt$SO_TIMESTAMPING(r31, 0x1, 0x25, &(0x7f0000000180), &(0x7f00000001c0)=0x4) [ 282.607692] binder: 6357:6361 transaction failed 29201/-71, size 0-0 line 2763 [ 282.622308] binder: undelivered TRANSACTION_ERROR: 29201 [ 282.627867] binder: undelivered TRANSACTION_ERROR: 29189 [ 282.633361] binder: release 6357:6361 transaction 80 in, still active [ 282.639954] binder: send failed reply for transaction 80 to 6357:6377 [ 282.646553] binder: undelivered TRANSACTION_COMPLETE [ 282.651668] binder: undelivered TRANSACTION_ERROR: 29201 [ 282.657129] binder: undelivered TRANSACTION_ERROR: 29189 [ 282.716747] binder: 6406 RLIMIT_NICE not set 2018/03/13 10:18:26 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') unlinkat(r0, &(0x7f0000000000)='./file0\x00', 0x0) 2018/03/13 10:18:26 executing program 2: r0 = socket$rds(0x2, 0x2, 0x0) bind$rds(r0, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x10}}, 0x10) sendmsg$rds(r0, &(0x7f0000000080)={&(0x7f0000003000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10, &(0x7f0000008000), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="580000000000000014010000070000000000000000000000", @ANYPTR=&(0x7f0000001000)=ANY=[@ANYBLOB='B\x00\x00\x00\x00J\x00.'], @ANYPTR=&(0x7f0000000ff8)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="140000000dc47100000000000000000200000002000000000000000000000000000000000000003def000000000000000000"], 0x42}, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dsp\x00', 0x3e401, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f0000000300)={{0x400, 0xdd4}, 'port1\x00', 0x0, 0x0, 0x10001, 0xfb, 0x6, 0x20, 0x2, 0x0, 0x4, 0x7f}) r2 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000000c0)={{{@in=@dev, @in6=@ipv4={[], [], @multicast1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000000040)=0xe8) r4 = getuid() setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00000001c0)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e20, 0xff, 0x4e22, 0x66e6, 0xa, 0x20, 0xa0, 0x3a, r3, r4}, {0x8, 0xff, 0xff, 0xecd, 0x8, 0x5, 0x58, 0x6}, {0x5, 0x81, 0x10001, 0xffffffffffffffcb}, 0x0, 0x6e6bbd, 0x3, 0x1, 0x1, 0x2}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d2, 0x3c}, 0x2, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x3500, 0x2, 0x0, 0x6, 0x3, 0x6501, 0x7fffffff}}, 0xe8) [ 282.743564] binder: 6406 RLIMIT_NICE not set [ 282.757711] binder: 6401:6417 got reply transaction with bad transaction stack, transaction 85 has target 6401:6406 [ 282.768410] binder: 6401:6417 transaction failed 29201/-71, size 0-0 line 2778 [ 282.846314] binder: release 6401:6406 transaction 85 in, still active [ 282.853505] binder: send failed reply for transaction 85 to 6401:6417 [ 282.860146] binder: undelivered TRANSACTION_COMPLETE [ 282.865265] binder: undelivered TRANSACTION_ERROR: 29201 [ 282.870751] binder: undelivered TRANSACTION_ERROR: 29189 2018/03/13 10:18:26 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='fdinfo\x00') clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040)={r1, r2/1000+10000}, 0x10) 2018/03/13 10:18:26 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000189ff4)={0x10, 0x34000}, 0x3556, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x20, 0x701, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f00000000c0)={{0x2, 0x4e22, @multicast1=0xe0000001}, {0x306}, 0x4, {0x2, 0x4e20, @broadcast=0xffffffff}, 'ip6gre0\x00'}) fcntl$setlease(r0, 0x400, 0x3) 2018/03/13 10:18:26 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) recvmsg(r0, &(0x7f00000048c0)={&(0x7f00000033c0)=@hci, 0x80, &(0x7f0000004740), 0x6a, &(0x7f00000047c0)=""/251, 0xfb}, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f00000000c0)=0x3, 0x4) ioctl$KVM_KVMCLOCK_CTRL(r0, 0xaead) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @dccp={{0x4e20, 0x4e21, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) sendmsg(r0, &(0x7f0000000140)={&(0x7f0000000040)=@in={0x2, 0x4e21}, 0x10, &(0x7f0000000100)}, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) 2018/03/13 10:18:26 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x7fff}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00000000c0)=r2, 0x4) sendmsg$nl_netfilter(r0, &(0x7f00005d3000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000aa4ff0)={&(0x7f0000c74fe0)={0x14, 0x0, 0x1, 0x4007ffffffff}, 0x14}, 0x1}, 0x0) 2018/03/13 10:18:26 executing program 7: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000080)=0x5, 0x4) perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000000100)=@known='user.syz\x00', &(0x7f0000000140)='eth0:self-ppp0keyringcgroup~wlan0\x00', 0x22, 0x2) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000180)={0x9, 0x3ff, 0x873e, 0x3}) syz_open_dev$sndseq(&(0x7f00000002c0)='/dev/snd/seq\x00', 0x0, 0x0) r1 = semget$private(0x0, 0x7, 0x10) semctl$GETNCNT(r1, 0x0, 0xe, &(0x7f00000001c0)=""/93) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000240)={0xfff, 0x0, 0x0, 0x0, 0x0, 0x3}) 2018/03/13 10:18:26 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') unlinkat(r0, &(0x7f0000000180)='./file0\x00', 0x800ffffffffffffc) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) readlinkat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/254, 0xfe) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000140)={0xae, 0x0, 0x0, 0x401}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f00000001c0)={r1, 0xe498}) 2018/03/13 10:18:26 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x12000, 0x0) epoll_create1(0x0) r2 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f0000000040)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f00004c1000)}) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007fd0)={0x0, 0x0, &(0x7f0000004000), 0x48, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89cc59e3878ffffff00000000f7d7000003000000070718d1fc0e41a052600c828100000000000000bf244f0f2cc508303a"}) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r2, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000260000)}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000002fd0)={0x5, 0x0, &(0x7f0000004f98)=ANY=[@ANYBLOB="0163404000"], 0x0, 0x0, &(0x7f0000002000)}) bind$unix(0xffffffffffffffff, &(0x7f000093f000)=@abs={0x1}, 0x8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) fcntl$setown(r0, 0x8, r3) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000080)=0x2, 0x4) listen(0xffffffffffffffff, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000941000)=@abs, 0x8) 2018/03/13 10:18:26 executing program 1: r0 = getpgid(0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x2, 0x210000) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000000140)=0x400) sched_setaffinity(r0, 0x1cd, &(0x7f0000da3000)=0x2) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000000180)={0x400, 0x7, 0x1, 0x9}) write$selinux_validatetrans(r3, &(0x7f0000000000)=ANY=[@ANYBLOB="73797374656d5f753a6f626a6563745f723a7574656d707465725f657865635f743a733020736d5f753a6f626a6563745f723a6370755f6f6e6c696e655f743a7330200000202f7362696e2f6468636c69656e7400000000009844c75103555c59f6b6c52f05883c0f0a10e334aa30847ca9961a86c9a6fc6fb3f893d5d3c574529c81e3d0c7f30c23a60ca383d6693e00def4b89b6edec3bc53fb5382aafd9f796c319a1db958e0e24e08530b33114b5e6716ab552daa818ce3ee50cabe50a2126a70ab18c39002e891c2af709e8d02f322a19fe95f"], 0xffe2) read(r2, &(0x7f000022e000)=""/74, 0x4a) dup2(r2, r4) 2018/03/13 10:18:27 executing program 6: r0 = socket(0x19, 0xf, 0xffff) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@sack_info={r1, 0xfffffffffffffffc, 0xe4}, 0xc) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0)={r1, 0xe000000000}, 0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000100)={r1, @in6={{0xa, 0x4e22, 0x3, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x100000000}}, 0x200, 0x1}, &(0x7f00000001c0)=0x90) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/policy\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40082404, &(0x7f00000002c0)=0x100) ioctl$SNDRV_TIMER_IOCTL_GINFO(r3, 0xc0f85403, &(0x7f0000000300)={{0xffffffffffffffff, 0x0, 0x2, 0x0, 0xffffffffffffd263}, 0x5, 0x6655, 'id1\x00', 'timer1\x00', 0x0, 0x8, 0x9, 0x129, 0x100000001}) r4 = accept$netrom(r3, &(0x7f0000000400)=@full, &(0x7f0000000480)=0x48) connect(r4, &(0x7f00000004c0)=@in={0x2, 0x4e24}, 0x80) ioctl$TIOCLINUX2(r3, 0x541c, &(0x7f0000000540)={0x2, 0x8, 0x86a, 0x1, 0x800}) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000580)=0xffff, 0x4) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f00000005c0)={0x9, 0x8, 0x8, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, 'syzkaller0\x00'}) ioctl$TIOCGSOFTCAR(r3, 0x5419, &(0x7f0000000600)) fcntl$notify(r3, 0x402, 0x4) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000640), &(0x7f0000000680)=0x8) epoll_pwait(r3, &(0x7f00000006c0)=[{}], 0x1, 0x8, &(0x7f0000000700)={0x7}, 0x8) connect$rds(r3, &(0x7f0000000740)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f0000000780)={r2, 0x6}, 0x8) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f00000007c0)=""/69) utimensat(r3, &(0x7f0000000840)='./file0\x00', &(0x7f0000000880)={{0x0, 0x2710}}, 0x100) ioctl$KVM_ASSIGN_SET_MSIX_NR(r3, 0x4008ae73, &(0x7f00000008c0)={0x2, 0x10000}) getpeername(r4, &(0x7f0000000900)=@rc, &(0x7f0000000980)=0x80) ioctl$EVIOCSABS20(r3, 0x401845e0, &(0x7f00000009c0)={0x100, 0x2, 0x7ff, 0xbf57, 0x8001, 0x7}) getsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000000a00), &(0x7f0000000a40)=0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000a80)={r1, 0x3}, &(0x7f0000000ac0)=0x8) ioctl$EVIOCGKEYCODE_V2(r3, 0x80284504, &(0x7f0000000b00)=""/198) clock_gettime(0x0, &(0x7f0000000c00)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000c40)={r5, r6/1000+10000}, 0x10) 2018/03/13 10:18:27 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ipv6_route\x00') unlinkat(r0, &(0x7f0000000180)='./file0\x00', 0x2) [ 282.980065] binder: 6448 RLIMIT_NICE not set 2018/03/13 10:18:27 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000080)={'vcan0\x00', 0x0}) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d, r1}, 0x10) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$can_raw(r0, &(0x7f0000001fc8)={&(0x7f000000a000)={0x1d}, 0xffd1, &(0x7f0000000ff0)={&(0x7f000000a000)=@canfd={{0x1}, 0xfffffffffffffffd, 0x0, 0x0, 0x0, "0327e1b22b5fcef7739c699f5ff986ca08990039576a7d5cb2bdac3fa80acf584ecb5fee496e6866856b76b5f700000000000000004e2f9663a918fa1efd9b0b"}, 0xfeb8}, 0x1}, 0x0) 2018/03/13 10:18:27 executing program 2: r0 = socket$inet(0x2, 0xa, 0x8) syz_emit_ethernet(0x32, &(0x7f0000000000)=ANY=[@ANYBLOB="018024050000000000200408907800d73cde00f58475000000000000a2b4f461cab57c2900c6eadbc3bdc72b91d66214e5104d0a3ba29bc92675151c52620eade2228f7214978459f08851c0c6cdcee7d1a042915d95579070f5859b9899501a79f293895f823693a7644a943fa3f0bac721db383231d41e2fb8073469b3e96838a4e6d75f25ae4250b6d76d4b9c0600000000000000"], 0x0) recvmsg(r0, &(0x7f0000001900)={&(0x7f00000006c0)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x20, &(0x7f0000001800), 0x0, &(0x7f0000001840)=""/169, 0xa9}, 0x0) 2018/03/13 10:18:27 executing program 7: perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(0xffffffffffffffff, 0xc058534b, &(0x7f0000000100)) r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x4, 0x101000) ioctl$KVM_SET_ONE_REG(r0, 0x4010aeac, &(0x7f0000000080)={0x1000, 0x7}) 2018/03/13 10:18:27 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000200)='auxv\x00') ioctl$DRM_IOCTL_INFO_BUFS(0xffffffffffffffff, 0xc0106418, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x5}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000180)={0x9, &(0x7f0000000100)=[{0x0}, {}, {0x0}, {}, {}, {}, {}, {}, {}]}) getsockopt$packet_int(r0, 0x107, 0x3, &(0x7f0000000240), &(0x7f0000000280)=0x4) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f00000001c0)={r1, 0x3}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000000400)={r2, 0x1}) preadv(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/179, 0xb3}], 0x100000000000005b, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f00000002c0)={0xffffffffffffffff, {{0x2, 0x4e20, @broadcast=0xffffffff}}, {{0x2, 0x4e23, @broadcast=0xffffffff}}}, 0x108) 2018/03/13 10:18:27 executing program 3: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000040)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000000000)='task\x00') unlinkat(r1, &(0x7f0000000180)='./file0\x00', 0x0) [ 283.029183] binder: 6448 RLIMIT_NICE not set [ 283.039982] binder: 6448 RLIMIT_NICE not set [ 283.091288] binder: undelivered TRANSACTION_COMPLETE [ 283.096595] binder: undelivered TRANSACTION_COMPLETE [ 283.101739] binder: undelivered transaction 89, process died. 2018/03/13 10:18:27 executing program 3: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000100)) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000140)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000001c0)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000240)='personality\x00') unlinkat(r1, &(0x7f0000000180)='./file0\x00', 0x0) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000000), 0x2) 2018/03/13 10:18:27 executing program 7: perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000180)={0x2, 0x0, 0x4, 0x0, 0x0, 0x80000000000000}) 2018/03/13 10:18:27 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000000180)=""/17) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, 0x5, 0x1}, &(0x7f0000000100)=0x90) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=r2, 0x4) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f0000bc2f2c)=""/212) ioctl$KVM_GET_VCPU_EVENTS(r1, 0x8040ae9f, &(0x7f00000001c0)) syz_open_pts(r0, 0x1000000000001) 2018/03/13 10:18:27 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r2) bind$alg(r1, &(0x7f0000418000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)\x00'}, 0x58) r3 = gettid() r4 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r4, 0x0, 0x2d, &(0x7f0000000280)={0x84c3, {{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x88) sched_setattr(r3, &(0x7f0000000040)={0x30, 0x1, 0x1, 0x20, 0xfffffffffffffff8, 0x4, 0xf9, 0x100000000}, 0x0) accept$alg(r0, 0x0, 0x0) pselect6(0x40, &(0x7f0000e77fc0)={0x3ffffc}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) r5 = syz_open_dev$admmidi(&(0x7f0000000180)='/dev/admmidi#\x00', 0x0, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r5, 0x4004ae8b, &(0x7f00000001c0)={0x62, "5ffd6d80c3406125fb075d731853fbf64b0d8c7769691aed0bce83317bd9566d1f91d823bc40ab914727af5330f07ebb5d46880a1da4e5cf81be898eb142585bf90b58b05c59040050d9a82f9d28e9308036f854d5b545999ffb911f624479084d77"}) ioctl$KVM_GET_ONE_REG(r5, 0x4010aeab, &(0x7f0000000240)={0x5, 0x7}) 2018/03/13 10:18:27 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000021ff7)='/dev/kvm\x00', 0x0, 0x0) shmget(0x0, 0x1000, 0x78000420, &(0x7f0000891000/0x1000)=nil) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x8, 0x64031, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000268000/0x18000)=nil, &(0x7f0000000080)=[@textreal={0x8, &(0x7f0000000000)="baf80c66b8d4d9f78d66efbafc0ced66b9800000c00f326635002000000f300f35dbe23e0fe3e40f20c06635040000000f22c0f3ab660f3a600474baf80c66b860489e8666efbafc0ced440f20c066350a000000440f22c0", 0x58}], 0x1, 0x0, &(0x7f00000000c0), 0x0) r4 = dup3(r3, r1, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, &(0x7f00000000c0)="9ab9e364000f22e63e0ff4090faeecba6100ed0f22160f070f320f20e06635010000000f22e0f22e0f32", 0x2a}], 0x1, 0x0, &(0x7f0000000140), 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/03/13 10:18:27 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x1, 0x400000) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r1, 0x80045530, &(0x7f00000000c0)=""/158) ioctl$sock_ifreq(r0, 0x8910, &(0x7f0000000180)={"6c6f00000d00000000f5000000000008", @ifru_mtu=0x4}) 2018/03/13 10:18:27 executing program 2: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x4, 0x8031, 0xffffffffffffffff, 0x0) r0 = socket$inet_smc(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @rand_addr}, 0x10) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x2, 0x40000) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/03/13 10:18:27 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, &(0x7f0000000240)=0x90) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000000c0)={r1, 0x6, 0x4, [0x4, 0x5, 0x10001, 0x7]}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={r1, 0x3f}, 0x8) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000140), &(0x7f0000000280)=0x4) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000080)={r1, 0x100000001}, 0x8) 2018/03/13 10:18:27 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xeca, 0x600) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r0, 0x8008ae9d, &(0x7f0000000080)=""/173) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r1, 0x10d, 0xe, &(0x7f0000000040), &(0x7f0000350ffc)=0x4) 2018/03/13 10:18:27 executing program 6: unshare(0x8000400) r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c2, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3}) r1 = syz_open_dev$sg(&(0x7f0000000540)='/dev/sg#\x00', 0x0, 0x0) getdents(r1, &(0x7f0000000000)=""/223, 0xdf) mq_notify(r0, &(0x7f0000000180)={0x0, 0x19, 0x0, @thr={&(0x7f0000000000), &(0x7f00000000c0)}}) 2018/03/13 10:18:27 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f0000ea5000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000040)=0x2f4, 0x4) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)={0x1, 0x1, 0x0, 0x0, 0x7}) r2 = syz_open_dev$usbmon(&(0x7f0000000640)='/dev/usbmon#\x00', 0x1, 0x400000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000680)={0x0, 0xfd, "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"}, &(0x7f00000007c0)=0x105) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000800)={0x2, 0x10001, 0x5, 0x3, 0x5, 0x581, 0x8, 0x77f41ee3, r3}, 0x20) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/03/13 10:18:27 executing program 3: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000000040)) r1 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') unlinkat(r1, &(0x7f0000000180)='./file0\x00', 0x0) 2018/03/13 10:18:27 executing program 7: getpgid(0xffffffffffffffff) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000040)=0x0) r1 = getpgrp(r0) perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r1, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r2, 0xc058534b, &(0x7f0000000100)) [ 283.186571] kauditd_printk_skb: 90 callbacks suppressed [ 283.186581] audit: type=1400 audit(1520936307.226:710): avc: denied { map } for pid=6483 comm="syz-executor5" path=2F616E6F6E5F6875676570616765202864656C6574656429 dev="hugetlbfs" ino=110615 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:hugetlbfs_t:s0 tclass=file permissive=1 2018/03/13 10:18:27 executing program 4: r0 = socket$inet(0x2, 0x3, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f00000000c0)={'ipvs\x00'}, &(0x7f0000000100)=0x1e) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000040)=@broute={'broute\x00', 0x20, 0x1, 0x1e0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200001c0], 0x0, &(0x7f0000000000), &(0x7f00000001c0)=ANY=[@ANYBLOB="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"]}, 0x258) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='veno\x00', 0x5) 2018/03/13 10:18:27 executing program 1: r0 = socket$netlink(0x10, 0x3, 0xa) io_setup(0xa3c, &(0x7f0000000040)=0x0) io_submit(r1, 0x1, &(0x7f00000000c0)=[&(0x7f00002a8000)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x0, 0x1}]) 2018/03/13 10:18:27 executing program 6: r0 = syz_open_dev$dspn(&(0x7f000000bff6)='/dev/dsp#\x00', 0x1, 0x2) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000000000)) writev(r0, &(0x7f0000001140)=[{&(0x7f0000001040)='2', 0x1}], 0x1) prctl$getreaper(0x1b, &(0x7f0000000140)) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={"647574a114410300001000000000bd00", 0x2}) mmap$binder(&(0x7f00004be000/0x1000)=nil, 0x1000, 0x100000b, 0x52, r0, 0x0) close(r0) [ 283.253663] audit: type=1400 audit(1520936307.290:711): avc: denied { sys_admin } for pid=6508 comm="syz-executor6" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/03/13 10:18:27 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000809000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KVM_SET_DEBUGREGS(r1, 0x4080aea2, &(0x7f00000000c0)={[0x3005, 0x1000, 0x1000, 0x3000], 0x197, 0x0, 0x9}) getsockopt$llc_int(r1, 0x10c, 0x0, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/13 10:18:27 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) r1 = accept$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000240)=0x14) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000000100)={0x3, r1}) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000000140)={'lo\x00', 0x6}) getrandom(&(0x7f0000000000)=""/50, 0x32, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') unlinkat(r2, &(0x7f0000000180)='./file0\x00', 0x0) 2018/03/13 10:18:27 executing program 7: r0 = perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000000100)) connect$pppoe(r0, &(0x7f0000000040)={0x18, 0x0, {0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}, 0x1e) [ 283.316370] audit: type=1400 audit(1520936307.351:712): avc: denied { net_admin } for pid=4295 comm="syz-executor6" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 283.340867] audit: type=1400 audit(1520936307.370:713): avc: denied { map } for pid=6527 comm="syz-executor6" path="/dev/dsp1" dev="devtmpfs" ino=1186 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:sound_device_t:s0 tclass=chr_file permissive=1 2018/03/13 10:18:27 executing program 0: get_thread_area(&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x8}) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000cd0000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000f85000)=ANY=[@ANYBLOB="020100000c000000ffffffff0000000005000600000000000a000000000000000000000000000000000002000000000000000005000500000000000a0000000000000000000000000000000000ffffffffffff0000000000000000"], 0x60}, 0x1}, 0x0) fstat(0xffffffffffffffff, &(0x7f00000001c0)) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000240)="bb1d85c5df74d40dbaf00b407b64da77340592a2017bff2af27a80c77174bcb2ca02a73b680f180ed8922f4e457d47fb5f429b77907fba7b2d5895862140962dd4ba922da5e3ecd2ca8c551960bd32654900a5acbcc2ebe9d930a1f5485d00b8279fc5696f7e52fb35c52df138263a675a0bc75927e08634c78b6e119eb6ea14de43702cfdaa2c51860592ccb92a9973c36aab240729bbfd371d8047fdb8b2f1c0bc96a588d73cbffd3d6d8b85d9aa0f4c57e7a4943598d63dea9090badcc48438cdb5794c8fe7f9ebfa08b6ff8c6ebe9b4f3f8b792de1581cb008820863f696a32a80d09c9524a3", 0xe8}, {&(0x7f0000000340)="7e0b29e37796919eded81ac5298a4944cca65d1ab971fb9b071f6158f23638f4893ef08303251570254be8c7ce843cdbdf6993caf9c9478b3041e0a82dfcff2e1f63f7dd8746c1046bc39bbf1bff8595ccb3a9941dc7c6cfdb572ae2725a8740b6a4a2a021a69e78bc7b595a218cfadc449bc5523d3569bba154acf015e026a37f5768438851675a3d9283ce40e826396fa79946f927f353741ca971290495b0dd07876b0d0232172b88feafb8627bf615f60884dc3e64a91fc4657cdadbd07ffc81698b4a205a1855d5bc0f97bc46b1", 0xd0}], 0x2) [ 283.420602] audit: type=1400 audit(1520936307.459:714): avc: denied { dac_read_search } for pid=6533 comm="syz-executor3" capability=2 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 283.446272] audit: type=1400 audit(1520936307.460:715): avc: denied { dac_override } for pid=6533 comm="syz-executor3" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 283.470920] audit: type=1400 audit(1520936307.489:716): avc: denied { create } for pid=6534 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 [ 283.518201] audit: type=1400 audit(1520936307.548:717): avc: denied { write } for pid=6534 comm="syz-executor1" path="socket:[109807]" dev="sockfs" ino=109807 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 2018/03/13 10:18:27 executing program 4: r0 = memfd_create(&(0x7f0000000000)='em0(}\x00', 0x2) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write$evdev(r1, &(0x7f0000a59000)=[{{0x0, 0x7530}}, {}], 0x30) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f000039c000), 0x4) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x0, 0x5, [0x4a5d, 0x2000000000008, 0x100000000, 0x3, 0xffffffdfffffec48]}, &(0x7f00000001c0)=0xe) ioctl(r1, 0x2286, &(0x7f0000c95ffe)) 2018/03/13 10:18:27 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') unlinkat(r0, &(0x7f0000000180)='./file0\x00', 0x0) getresuid(&(0x7f0000000000)=0x0, &(0x7f0000000040), &(0x7f0000000080)) ioctl$TUNSETOWNER(r0, 0x400454cc, r1) 2018/03/13 10:18:27 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000000)={'HL\x00'}, &(0x7f0000000040)=0x1e) getsockopt$inet_tcp_int(r0, 0x6, 0x1000000000d, &(0x7f0000013000), &(0x7f0000012000)=0x4) 2018/03/13 10:18:27 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r0, r0, 0x80000) r1 = syz_open_dev$sndpcmc(&(0x7f0000002fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r1, 0xc1004111, &(0x7f0000000040)) 2018/03/13 10:18:27 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000bc1fa8)={0x26, 'hash\x00', 0x0, 0x0, 'tgr128\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000000)={0x0}) r3 = syz_open_dev$dmmidi(&(0x7f0000003b40)='/dev/dmmidi#\x00', 0x10001, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000003b80)={0x0, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x16}}}, 0x501, 0x945, 0x100, 0x100000000, 0xa}, &(0x7f0000003c40)=0x98) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000003c80)={0x0, 0xd2, "1ef96e07ba848d779f25c5119943d135ec284fe36a06a0a5fff8c3d9fc501b3d6eb5cfc3f1991ce4942d99dae72c937d26add10de9b2326d14adee22eb40e89f8f7028d042640bbe62b52e5ee33f3889ba5a41c6e807ae56466f95e277b4052cad4a9806825abbd75b8a825065edcb3b78fe6f4747ee165880d6a7a22e9ac85df22e96734e28ee0161983e4cb7d89e1b6cdceda2ad580fd916a865fbb269da75622e04d1957f00fdb2f89aeb58fedca185d170cccaed20cd03844ca2ce01c85fb067014148aa5cb5ee33d5c1e4d4f8e601cb"}, &(0x7f0000003d80)=0xda) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000003dc0)={r4, 0x2, 0x100, 0xe5, 0x6, 0x3, 0x5bff, 0x6, {r5, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x8, 0x0, 0x2, 0x7000000000000000, 0x3f}}, &(0x7f0000003e80)=0xb0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000000100)={r2, &(0x7f0000000040)=""/159}) write(r1, &(0x7f0000f44000)="8ac6101a42bc0331887b74bf7955b93232222977e2afec0319e39c2a5f666ba77d0829df485655cf8108dd072087155292b10c63f08a253ac7526b20738a1f", 0x3f) 2018/03/13 10:18:27 executing program 7: perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2, 0x0, 0x1}) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/commit_pending_bools\x00', 0x1, 0x0) openat(r1, &(0x7f0000000080)='./file0\x00', 0x280b80, 0x0) 2018/03/13 10:18:27 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000531000)='numa_maps\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3000001, 0x831, 0xffffffffffffffff, 0x0) pread64(r1, &(0x7f0000000080)=""/72, 0xffffffec, 0x0) sendfile(r0, r1, &(0x7f0000001c80), 0x400000ff) 2018/03/13 10:18:27 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000088cff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x101040, 0x0) sendmsg$alg(r1, &(0x7f00000033c0)={0x0, 0x0, &(0x7f0000003340)=[{&(0x7f0000000040)="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{&(0x7f0000001180)="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", 0xfd}, 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{&(0x7f0000002340)="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", 0x1000}], 0x7, 0x0, 0x0, 0x10}, 0x80) ioctl$KDSKBSENT(r0, 0x80045430, &(0x7f0000000200)) 2018/03/13 10:18:27 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') unlinkat(r0, &(0x7f0000000180)='./file0\x00', 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000000)=@req3={0x9, 0x3ff, 0x0, 0x1, 0x900000000, 0x9, 0x9d}, 0x1c) 2018/03/13 10:18:27 executing program 1: r0 = socket$can_raw(0x1d, 0x3, 0x1) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000011e40)=[{&(0x7f000000e000)=@abs, 0x8, &(0x7f0000001000), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32, @ANYBLOB="3230eb8b7caa6742bb85a1e757d681c70e323308b1176d65c9aff47b64a5689d649e707d49e4d4b32152e7c46d61b9b223dc303caef841cc2bb5f31cd5aa118db363ea2f10db1ab76489a04b998ddad2f5d88531c8d4487d1611647ae91f57974dfb3a9edd0950b9b46cef828765e97d1ac8e389985a82cdd3a7bee1bf62853fd1c02b2fcb1e2a70d3c2f6b8a368148de0f156512e32ab4c27ec9f3f5e3fc6364052b9a44141a50127d56745019a24cf31d8dd54cb127d83fa0772e540a91f5719e193e395"], 0x18}], 0x1, 0x0) ioctl$sock_SIOCINQ(r0, 0xc0189436, &(0x7f0000000000)) 2018/03/13 10:18:27 executing program 7: r0 = perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000000100)) fstat(r0, &(0x7f0000000280)) r2 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x7, 0x8400) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000000240)) r3 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0xc000000000000000, 0x400) recvfrom$ax25(r3, &(0x7f0000000180)=""/189, 0xbd, 0x202000, 0x0, 0x37) 2018/03/13 10:18:27 executing program 5: r0 = socket$inet_smc(0x2b, 0x1, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000200)={0x3}, 0x8) dup3(r1, r0, 0x0) syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x3ff, 0x2000) 2018/03/13 10:18:27 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x9, 0x1) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000140)) gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x17}, &(0x7f00008ec000)) timer_delete(0x0) [ 283.658776] audit: type=1400 audit(1520936307.698:718): avc: denied { map } for pid=6568 comm="modprobe" path="/bin/kmod" dev="sda1" ino=1440 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 2018/03/13 10:18:27 executing program 0: r0 = socket$inet(0x2, 0x8000a, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2}, 0x10) tee(r0, r0, 0x3, 0x1) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000040)=0x4) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={r1, 0x3}, 0x8) 2018/03/13 10:18:27 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(xtea)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000282fef)="1e336500ff4ad5e700000022000000ec", 0x10) sendmsg$alg(r1, &(0x7f00000f5fc8)={0x0, 0x0, &(0x7f0000002340)=[{&(0x7f0000002540)="fd9054ee3e93d8f1b6", 0x9}], 0x1, &(0x7f0000067fe6)}, 0x0) recvmsg(r1, &(0x7f000027e000)={&(0x7f0000000100)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0xffffffb5, &(0x7f0000000000), 0x1, &(0x7f0000284000)=""/230, 0xe6}, 0x0) 2018/03/13 10:18:27 executing program 4: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) readlinkat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)=""/4096, 0x1000) getdents(r0, &(0x7f0000000100)=""/159, 0xffffff17) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) 2018/03/13 10:18:27 executing program 7: perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x4, 0x389100) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x2}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00000001c0)={r1, 0x2}, 0x8) 2018/03/13 10:18:27 executing program 4: openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) memfd_create(&(0x7f0000000040)='/dev/sequencer2\x00', 0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9bec8)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0xfffffffffffffffc}) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f0000000000)) r3 = syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0x20905) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r3, 0x40505412, &(0x7f0000d97000)={0xffffffffffffffff, 0x1000000200007d}) pipe(&(0x7f0000000100)) rt_sigreturn() readv(r3, &(0x7f0000d48fc0)=[{&(0x7f0000000080)=""/87, 0x57}], 0x1) 2018/03/13 10:18:27 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') r1 = accept4$llc(r0, 0x0, &(0x7f0000000040), 0x80000) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000000080)={0x0, 0x7530}, 0x10) unlinkat(r0, &(0x7f0000000000)='./file0\x00', 0x200) 2018/03/13 10:18:27 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000040)='\x00') ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000080)) 2018/03/13 10:18:27 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00\x00\a\x00\x00\b\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00?\x00'], &(0x7f00000000c0)=0xe) r2 = socket(0x1, 0x1, 0xc70) recvfrom$ipx(r2, &(0x7f0000000100)=""/254, 0xfe, 0x0, &(0x7f0000000080)={0x4, 0x5, 0x5, "02c409af5099", 0xfe9c}, 0x10) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000000000), 0x4) [ 283.793060] audit: type=1400 audit(1520936307.832:719): avc: denied { net_raw } for pid=6595 comm="syz-executor0" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/03/13 10:18:27 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c22000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr192-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) fsetxattr(r2, &(0x7f0000000000)=@known='system.posix_acl_access\x00', &(0x7f0000000040)='ppp1\x00', 0x5, 0x2) writev(r1, &(0x7f0000ea1fe0)=[{&(0x7f000009f000)="4478ac3e5490bc2ab21f52b357cc09b11d26a20e08537cfd948fca23081bfc02166beac62d9594dd2e790206bf4bb33409db7a4986ec13", 0x37}], 0x1) socket$inet6(0xa, 0x0, 0x2b) 2018/03/13 10:18:27 executing program 4: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000002640)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f00000026c0), 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e26, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) connect$inet6(r1, &(0x7f000098cfe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000002740)='/dev/rfkill\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000002480)={0x0, 0x6, 0x80000000, 0x10000, 0x7a, 0x2}, &(0x7f00000024c0)=0x14) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000002500)={0x0, 0x7, 0x10, 0x10001, 0x4}, &(0x7f0000002540)=0x18) sendmsg$inet_sctp(r2, &(0x7f0000002600)={&(0x7f0000000040)=@in={0x2, 0x4e22, @rand_addr=0x3b}, 0x10, &(0x7f0000002400)=[{&(0x7f0000000080)="17b5c8ecf5247ac821111761d1a295be0a9818313f30ee57f650abcbc593e1fa73b29a947e14e1b756efd7ec5b314b91f4de60eff2e8b715e82be2b298c55de5ed1ceec1967b", 0x46}, {&(0x7f0000000100)="88dacca93399ea3b599a1d7e6033f35495ed26692bcf4809cc77935bb035abb5b0766125e3af4550e9ec13a1b9565313121f54f7dacc2fed85cf8e936c70237bdfeefcba562552538b0de7ef65d10ad073c04da2d77dfe4096f12457280c215541989fa44ea560ad864dc7e8e1e1e876b62cb090", 0x74}, {&(0x7f0000000180)="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0x1000}, {&(0x7f0000001180)="5cd7f3ce85390fed830751f848cf59e1b1a38cb53eff51da0d0759", 0x1b}, {&(0x7f00000011c0)="bfa82e1bf8c4e9eddc3e283a503cc7d8ec1d1bf6c1c2ed5e3657e2f0b1b6b99432698fccaa78dea9e41a522c22444b4804bb6340ef465528c4cc2a6ab23f403a6b81a450f9d542f0b70fcf1b5072073a3c3173d4eb35289423b932481e198b4c41bfd808102bb3fce60c99d765483d06745e42449e7104a7e4ec987d93b21f9e66f89a03013c7699eab6246b67e6d5439f19b2b3d5e0750ded6b96009db92823bfd3e5ce51bdc1e054e439b85c2cd6443cb37f35aab4760fef53449d0529767b4363a511ec122fe2a317ac6c", 0xcc}, 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", 0x1000}, {&(0x7f00000022c0)="1a645c2de5417e41b5011c0cca4a984a08e4bd6fd1b889de245bcd64bb6a78219650e333814b4c1d2a762e638863f5e9cf1ddabf50f9c2c11814bf9a70a802f4dfe6a159c7ed2d0848eb3a32efa12d", 0x4f}, {&(0x7f0000002340)="22c155b86439d9b9a74b53a92e38a5e230046517460d3182e6acb9fdba24ef157a70edadb33ef8b5fcefbb429adb2978ab2fa125690dec0638b15004c0c84f560694415e3bde1be45abf4ea95029c3bdb5308f8bbd9e0fe61eef59ca6f52e644a3f51df7b7b252bc3a7074bcec4ebcc5dbd3a629e4227d17ec0a4b78774c83a599795adfe3414249728c0c6e70d7ed951b", 0x91}], 0x8, &(0x7f0000002580)=[@sndinfo={0x20, 0x84, 0x2, {0x3, 0x8206, 0x6, 0x3, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x8202, 0x2, 0x9, r4}}], 0x60, 0x4000}, 0x24000004) 2018/03/13 10:18:27 executing program 2: mmap(&(0x7f0000e34000/0x4000)=nil, 0x4000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(0xffffffffffffffff, 0x21, 0xa, &(0x7f0000000040), &(0x7f0000000080)=0x4) r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x105000, 0x81) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000000140)={&(0x7f0000000100)=[0xffffffffffff7fff, 0x9, 0x10000, 0x2], 0x4, 0xffffffffffffffff, 0x80000000, 0x12, 0x3, 0x0, {0x415, 0x7f, 0x20, 0xf72, 0xd46, 0x100000001, 0x80, 0x81, 0x8d6, 0x4d95, 0x11, 0x7, 0x2, 0x0, "8c46eb332fcb2c277b8a01ec06007b196df3aa62664c25dea0753d250f3e9bdb"}}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x200000, 0x0) 2018/03/13 10:18:27 executing program 7: perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0xaf) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) ioctl$KVM_SET_DEBUGREGS(r1, 0x4080aea2, &(0x7f0000000180)={[0x3000, 0x1000, 0x6000, 0x10000], 0x2, 0x0, 0x70}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000100)) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000080), &(0x7f0000000200)=0x8) 2018/03/13 10:18:27 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000168ffc)=0x10, 0x4) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f00005da000)=0x9, 0x4) sendto$inet6(r0, &(0x7f0000000040)="54c8dea24a96b153d3373e38a04ae822a62fba59804519093664443106adb192af967ee08f1f1975f505a93b3dc1fad7c17fe5aba06df6084a3e7b7b814ad10c40866d15f681f0a017140e6c9d3831d1e651faea4be7ea6e2d68616aa671840000000000000000000000", 0xfffffffffffffe52, 0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x19) 2018/03/13 10:18:27 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$random(&(0x7f0000001000)='/dev/random\x00', 0x0, 0x0) r4 = epoll_create1(0xffefffffffffffff) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000003ff4)) fgetxattr(r4, &(0x7f0000000140)=@known='security.selinux\x00', &(0x7f00000005c0)=""/112, 0x70) r5 = dup2(r4, r3) pipe2(&(0x7f0000000700)={0x0, 0x0}, 0x0) accept$nfc_llcp(r7, 0x0, &(0x7f0000000340)) r8 = shmget(0x1, 0x3000, 0x0, &(0x7f000075e000/0x3000)=nil) setsockopt$inet6_tcp_TCP_MD5SIG(r6, 0x6, 0xe, &(0x7f00000001c0)={@in6={{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x3}}, 0x200, 0x100, 0x800, "48c1a49f242b40323ceb09d99d7ca76ce7995a9a6f9fc42ae3ce9e92b80b4889b58694ef0065eb27c0d98d3637083160c5f2b275e9e90322d554cf063d4e9e61504ccd72accaa8ea7536b618d0119bfd"}, 0xd8) shmctl$IPC_RMID(r8, 0x0) r9 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) sendfile(r2, r3, &(0x7f00000002c0), 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(0xffffffffffffffff, 0x40086424, &(0x7f0000000500)) setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000580)='westwood\x00', 0x9) dup3(r9, r7, 0x0) ioctl$VHOST_GET_FEATURES(r6, 0x8008af00, &(0x7f0000000040)) ioctl$ifreq_SIOCGIFINDEX_vcan(r7, 0x8933, &(0x7f00000087c0)={'gre0\x00', 0x0}) sendmmsg(r9, &(0x7f000000acc0)=[{{&(0x7f0000000440)=@generic={0x1, "6100995fa9ed77847bd754da918100788524b43a92656140a90f84b6ee48071f3a38c69019d4d777698cfcbccbb366291dfe1be9d8cf8eeb331af2ff62b3c181805875b22c008e53877e78245a699b29945add11d3b303c68394acfb33973b1eb8cec1e40f684bb2957816a6608390863d0bae5bd731d0e9ad862a373ea2"}, 0x80, &(0x7f0000000900), 0x0, &(0x7f0000000740), 0x198, 0x80}, 0x101}, {{&(0x7f0000002b00)=@nl=@proc={0x10, 0x0, 0x25dfdbfe, 0x1000000}, 0x80, &(0x7f0000003c00)=[{&(0x7f0000002b80)="9a160d45d14ec4fca748bf3e64635fb6eae8d5e5f913d480720222706571e616490f7850", 0x24}], 0x1, &(0x7f0000003c40)=ANY=[@ANYBLOB="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"], 0x148, 0x4040840}, 0x2}, {{0x0, 0x0, &(0x7f0000007c80)=[{&(0x7f00000079c0)="6a6ac98fde4abb0330784fa7744c07f4a9b3f159b57debee45454e", 0x1b}], 0x1, &(0x7f0000000740)=ANY=[@ANYBLOB="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"], 0x1f0, 0x800}, 0x3}, {{&(0x7f0000008800)=@hci={0x1f, r10, 0x3}, 0x80, &(0x7f0000009880)=[{&(0x7f0000008880)="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0x1000}], 0x1, &(0x7f00000098c0)=ANY=[@ANYBLOB="e800beabe7ccc6c5239b9e0fdf181efdcabd1ec557bbd979000f66c2dea1643e4b23151fe3ba638e9805f517ce944caa7aef472142cc0960ae47eeea21742c5d23578411f6e32910e681a979b80f67e9ba8089c31d438957d8d152c60ec99bc88d15e644c126ba19759d998a053cf046c7b0966677a7efbe1e2d6ce99144ccb6d3f9f92c800cd4cb7046de541e087768b8c3566989866063e0f579853c3d3df1ccaa014f22c16d62f1efcf86fb7ebc7a5fdd52ed102d1eeb0a4485a161cc83be3803041f2e4f4b256377a32a9769ec2ebd53c30000000000"], 0xe8, 0x8080}, 0x1f}], 0x4, 0xba46291dc5ebbd20) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000180)=@sack_info={0x0, 0x0, 0x10000}, &(0x7f0000000380)=0xc) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f00000003c0)={r11, 0x8}, &(0x7f0000000400)=0x8) clock_gettime(0x0, &(0x7f0000000000)) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_VCPU_EVENTS(r7, 0x4040aea0, &(0x7f0000460fe4)={0x0, 0x7, 0x2, 0x0, 0x4, 0x8, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) ioctl$ASHMEM_GET_NAME(r5, 0x81007702, &(0x7f0000000100)=""/24) syz_kvm_setup_cpu$x86(r6, r7, &(0x7f0000753000/0x18000)=nil, &(0x7f0000000300)=[@text32={0x20, &(0x7f00000000c0)="0fc7280f080f20030f01727166ba4200b834000000ef66bad10466edb81da1fb500f23d00f21f835300000050f23f8c4c3194bfc360f20030fc76d08", 0x3c}], 0x1, 0x7, &(0x7f0000000380), 0x10000181) ioctl$KVM_RUN(r7, 0xae80, 0x0) 2018/03/13 10:18:27 executing program 3: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x400, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000080)={{{@in6=@mcast2, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@mcast1}}, &(0x7f00000001c0)=0xe8) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x11888000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)=@newneigh={0x24, 0x1c, 0x4, 0x70bd2c, 0x25dfdbfe, {0xa, 0x0, 0x0, r1, 0x5, 0x84, 0x6}, [@NDA_LINK_NETNSID={0x8, 0xa, 0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) getsockopt$ax25_int(r0, 0x101, 0x7, &(0x7f00000002c0), &(0x7f0000000300)=0x4) r2 = gettid() r3 = syz_open_procfs(r2, &(0x7f00002e9000)='task\x00') unlinkat(r3, &(0x7f0000000180)='./file0\x00', 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000004c0)={r0, &(0x7f0000000340)="18a6e4a842328e0f8d409e1cce3d2a6fa739343e023f744323fee8ccee7feea111dacec7682807e5172185c755135bcffa7b95b455c5f40a14c08bbe165dc31870e776d54d82af59c4564a3ed875a223a5433efb53d99354d9317c8d2c838e8cc8a324d14cab0406fccbaf468e594478fc5a1191301c564ef518", &(0x7f00000003c0)=""/248}, 0x18) 2018/03/13 10:18:27 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setsig(r1, 0xa, 0x12) fcntl$setownex(r1, 0xf, &(0x7f0000704000)={0x0, r0}) recvmsg(r2, &(0x7f000095cfc8)={&(0x7f0000893ff8)=@sco, 0x80, &(0x7f00000023c0), 0x9, &(0x7f0000b30000)}, 0x0) dup2(r1, r2) tkill(r0, 0x15) r3 = syz_open_dev$usbmon(&(0x7f000004cff3)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r3, 0x9208, 0x40) 2018/03/13 10:18:27 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x100003, &(0x7f0000000040)={0x0, &(0x7f0000000040)}) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x402840, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000640)={0x7f, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x17}}, {0x2, 0x4e21, @multicast1=0xe0000001}, {0x2, 0x4e20, @rand_addr=0x5}, 0x200, 0x4, 0x1, 0x79, 0x2, &(0x7f0000000600)='ip6gre0\x00', 0xffffffffffffff51, 0xfffffffffffff800, 0x3ff}) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000100)={'filter\x00', 0x7, 0x4, 0x4a0, 0x278, 0x118, 0x118, 0x3b8, 0x3b8, 0x3b8, 0x4, &(0x7f00000000c0), {[{{@uncond, 0xf0, 0x118}, @unspec=@MARK={0x28, 'MARK\x00', 0x2, {0x984f, 0x1}}}, {{@uncond, 0xf0, 0x160}, @unspec=@NFLOG={0x70, 'NFLOG\x00', 0x0, {0x3ff, 0x6, 0x3, 0x0, 0x0, "585174fa1234664309f8f113cd2e24c8d8e306adb732838c120818b03bb917958fcca33dee618ce2da75568344e285f900acefad0fb72e857a544617e5a1f85e"}}}, {{@arp={@remote={0xac, 0x14, 0x14, 0xbb}, @empty, 0xffffffff, 0x0, @empty, {[0xff]}, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x13}, {[0x0, 0x0, 0xff, 0x0, 0xff, 0xff]}, 0x5, 0x65, 0x8, 0x6, 0x1f, 0x1, 'vcan0\x00', 'irlan0\x00', {0xff}}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}, 0x1, 0x1}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4f0) 2018/03/13 10:18:27 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x3, 0x8002) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000100)={{{@in6, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@remote}}, &(0x7f0000000200)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000240)={{{@in6=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@local}}, &(0x7f0000000340)=0xe8) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000001940), &(0x7f0000001980)=0x4) sendmsg$nl_netfilter(r1, &(0x7f0000001900)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000018c0)={&(0x7f0000000380)=ANY=[@ANYBLOB="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", @ANYRES32=r2, @ANYBLOB='\f\x00:\x00\x00\x00\x00\x00', @ANYRES32=r3, @ANYBLOB="dfcdc42d851f8bac36690f7f019d42429b5e00fa727449fd445207d4a655818cb524d6b8307e7021871c106c000c00400000000000", @ANYRES32=r0, @ANYBLOB="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"], 0x1508}, 0x1, 0x0, 0x0, 0x4000000}, 0x8000) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f000033c000)=ANY=[@ANYBLOB="020d000010000000000000000000000003000600000000000200000031ebf8c7000000000000000003000500000000000200000000000000000000000000000008001200020001000000000000000000100000000303000000000000000000001d00000100000000000000000000ffffe0000001000000000000000000000000"], 0x80}, 0x1}, 0x0) syz_open_dev$random(&(0x7f0000000040)='/dev/random\x00', 0x0, 0x400001) 2018/03/13 10:18:27 executing program 7: r0 = perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) getpgid(r1) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r3, 0xc0505350, &(0x7f0000000280)={{0x28c4, 0x8}, {0x800, 0x489c}, 0x6cb, 0x2, 0x1000}) ioctl$PPPIOCGCHAN(r2, 0x80047437, &(0x7f0000000080)) accept$unix(r3, &(0x7f00000001c0), &(0x7f0000000240)=0x6e) r4 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r4, 0xc058534b, &(0x7f0000000100)={0x3}) 2018/03/13 10:18:28 executing program 3: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x40, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000000040)={0x10004, 0x3, 0xf004, 0x1000, &(0x7f0000fff000/0x1000)=nil}) r1 = syz_open_procfs(0x0, &(0x7f0000000140)="0900000004366f7daf7e27fd6c18b864c57e") unlinkat(r1, &(0x7f0000000180)='./file0\x00', 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000080)=0xff) syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0xbdf, 0x8400) 2018/03/13 10:18:28 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x20000010800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000240)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000100)) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0xfffffffffffffffc, 0x0) 2018/03/13 10:18:28 executing program 6: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x44b, 0x40200) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x9, 0x1f}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000000c0)={r1, 0x8, 0x30}, &(0x7f0000000100)=0xc) r2 = syz_open_dev$evdev(&(0x7f0000822000)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r2, 0x800000080004531, &(0x7f0000a8d000)) 2018/03/13 10:18:28 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 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$sg(&(0x7f000051b000)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f00000000c0)={0x2, 0x3e, &(0x7f0000000000)="77367ceb60aeb0c1a8f55d674f4687774cfbbbee2c88735ed3df0a2162da41a3791c648d3d6fa0486281ef6801a4cedbfd5c4a1d835e2a2d4dceb69fd7e7"}) ioctl$KVM_SET_PIT(r0, 0xc0481273, &(0x7f0000000040)={[{}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe1a, 0x0, 0x7fff}]}) 2018/03/13 10:18:28 executing program 7: perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000000180)=@routing={0x33, 0xe, 0x2, 0x7, 0x0, [@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @empty, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}]}, 0x78) r1 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) keyctl$setperm(0x5, r1, 0x1000) ioctl$void(r0, 0xc0045878) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000100)) r2 = syz_open_dev$dspn(&(0x7f0000000200)='/dev/dsp#\x00', 0xffffffffffff0000, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000240)={r0, r2, 0x3, 0x2}, 0x10) 2018/03/13 10:18:28 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x4000000000, 0x0) fcntl$setstatus(r0, 0x4, 0x2800) fcntl$setown(r0, 0x8, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f00001b1fff)='O', 0x1) ioctl$TCXONC(r0, 0x540a, 0x1) fcntl$setflags(r0, 0x2, 0x1) 2018/03/13 10:18:28 executing program 5: mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0xc, 0x2c871, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0xa, 0x3, 0x87) sendmsg(r0, &(0x7f0000007000)={0x0, 0x0, &(0x7f0000007000)=[{&(0x7f0000003000)="467a84d708c8a0c3e1aabc35717bceb8efceeed978e8a735", 0x18}], 0x1, &(0x7f0000000000)}, 0x1f4) mkdir(&(0x7f0000000000)='./file0\x00', 0x4) 2018/03/13 10:18:28 executing program 4: r0 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x0, 0x3) ioctl(r0, 0x40084149, &(0x7f0000009000)="d4") 2018/03/13 10:18:28 executing program 3: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="01000300030003000200476edb6ed7812ad0a2d8fdbc67c2c8b0de4466079a5a78c08605225f7a4dd4516a75fc697623329df6e59c99fb5a74ca7759f080b78f09bf99f857612d530ecc210b7599574190666c1513c70000"], &(0x7f00000000c0)=0xe) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r1, 0xff}, &(0x7f0000000140)=0xc) r2 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') socketpair$ax25(0x3, 0x2, 0xc7, &(0x7f0000000000)) unlinkat(r2, &(0x7f0000000180)='./file0\x00', 0x0) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x8, 0x1) 2018/03/13 10:18:28 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000000)="acfb", 0x2, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f0000769f0f)=""/241, 0xfffffffffffffdd4, 0x0, &(0x7f0000497ff0)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fe1fef)='/selinux/enforce\x00', 0x200001, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000d59000)={0x0, 0x9, 0x23c2, 0x10061636}, &(0x7f0000bdbffc)=0x10) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000140)={r1, 0x0, 0x1, 0x1, &(0x7f00003ed000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}, 0x20) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setlease(r3, 0x400, 0x3) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000f19000), &(0x7f0000074000)=0x4) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000180)=@sack_info={r2, 0x9, 0x8}, 0xc) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000a1fffc)=r2, 0x4) openat$ashmem(0xffffffffffffff9c, &(0x7f000022aff4)='/dev/ashmem\x00', 0x40000222500, 0x0) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f00001f8000)={0x2378, &(0x7f00006b6000)=[{}, {}, {0x0}, {}, {}]}) getsockopt$bt_sco_SCO_CONNINFO(r1, 0x11, 0x2, &(0x7f0000245000)=""/21, &(0x7f0000c54ffc)=0x15) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000516000)={r5, 0x19}) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000080)={r2, 0x3}, 0x8) ioctl$KVM_INTERRUPT(r1, 0x4004ae86, &(0x7f00000001c0)=0x9376) r6 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x20000000001ffffe, 0x0) sysinfo(&(0x7f0000ba8000)=""/218) setsockopt$netrom_NETROM_N2(r6, 0x103, 0x3, &(0x7f0000000040)=0x7, 0x4) getpeername$unix(r6, &(0x7f0000234ff8)=@abs, &(0x7f0000428ffc)=0x8) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r6, 0x84, 0x8, &(0x7f00002c5ffc)=0x80, 0x4) socket$can_bcm(0x1d, 0x2, 0x2) openat$vcs(0xffffffffffffff9c, &(0x7f00005d9ff7)='/dev/vcs\x00', 0x4000, 0x0) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00008d6000), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f00000000c0)={0x8, 0x1, 0x1, 0x800000, 0x7}, 0xc) setsockopt$inet6_int(r4, 0x29, 0xc9, &(0x7f0000c3a000), 0x4) 2018/03/13 10:18:28 executing program 2: r0 = socket$inet_sctp(0x2, 0x4, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000080)={0x82d1, 0x0, 0x2, 0xff, 0x2400000000000000, 0x3, 0x7ff, 0xffffffffffff8001, 0x0}, &(0x7f00000000c0)=0x20) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={r1, 0x8}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000c7df60)={0x7ff, @in6={{0xa, 0x4e20}}}, &(0x7f000064b000)=0xa0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={r2, 0xfffffffffffffffe}, 0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000040)=@assoc_value={r2}, 0x8) 2018/03/13 10:18:28 executing program 7: perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x40000, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20-generic\x00'}, 0x58) r1 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000000100)) 2018/03/13 10:18:28 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 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={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)={0x14, 0x1d, 0xfffffffeffffffff, 0x0, 0x0, {0x1f}}, 0x14}, 0x1}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000006200)=[{{&(0x7f0000005980)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x10, &(0x7f0000006040), 0x0, &(0x7f0000006100)=""/209, 0xd1}}], 0x1, 0x0, &(0x7f0000006440)={0x77359400}) r1 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000cf90)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)}) ioctl$KVM_GET_PIT2(0xffffffffffffffff, 0x8070ae9f, &(0x7f0000000280)) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000ffd0)={0x0, 0x0, &(0x7f000000f000), 0x1, 0x0, &(0x7f000000ef31)='b'}) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000011f9d)}) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000000c0)={0x10, 0x0, &(0x7f0000000140)=[@dead_binder_done={0x40086310, 0x2}, @enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000000240)}) r2 = syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0x1, 0x200800) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f0000000180)={0x641, 0x69c, 0x10001}) 2018/03/13 10:18:28 executing program 0: r0 = perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000000180)=""/70) r2 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x200, 0x0) close(r2) getsockopt$inet_opts(r2, 0x0, 0xd, &(0x7f0000000040)=""/203, &(0x7f0000000140)=0xcb) 2018/03/13 10:18:28 executing program 4: r0 = getpid() r1 = socket$inet6(0xa, 0x400000000001, 0x0) fcntl$setownex(r1, 0xf, &(0x7f00006d1ff8)={0x0, r0}) r2 = memfd_create(&(0x7f0000000000)='em0\x00', 0x3) ioctl$KDDELIO(r2, 0x4b35, 0x7) ioctl$VHOST_SET_VRING_BASE(r2, 0x4008af12, &(0x7f0000000040)={0x0, 0x3f}) fcntl$getownex(r1, 0x10, &(0x7f0000f44000)) 2018/03/13 10:18:28 executing program 5: r0 = socket$inet6(0x10, 0x3, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x6, 0x88000) r2 = mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1000000, 0x20150, 0xffffffffffffff9c, 0x1e) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000200)={0x24, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="08631040", @ANYRES64=r2, @ANYBLOB="04000000000000000c63000007632000000c630000"], 0x6b, 0x0, &(0x7f0000000180)="b781cf891e68aaf08ae9aea893b9e79654b4fbc6035a12e5f7def47f2444adc81054e49ef85923e82fecb16f2d9e7c5bf686ac9024543a493f6ba7ee0ce1f074c1c6843fb1cbb801ce6d68e7e9dffc10864a0324d8aa22abc7367fc94c2a91910ed415f288dee47d67378c"}) syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x802) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007f1c01fe01b2a4a280930a60480000a8430891000000390002000a000c00060000001900a30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000000400)}, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f00000000c0)={0x2, 0x1, 0x40, 0x1, 0x4}, 0xc) 2018/03/13 10:18:28 executing program 7: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000100)) [ 284.553899] binder: 6703 RLIMIT_NICE not set 2018/03/13 10:18:28 executing program 0: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x1, 0x0) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000000040)={0x1, 0x5, 0x4}) execveat(0xffffffffffffffff, &(0x7f0000001080)='./file0\x00', &(0x7f0000001300), &(0x7f0000001500), 0x800) 2018/03/13 10:18:28 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) io_setup(0x5, &(0x7f0000000040)=0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x80000, 0x0) ioctl$KVM_SET_CPUID2(r2, 0x4008ae90, &(0x7f0000000240)={0x7, 0x0, [{0x8000001f, 0xcdca, 0x5, 0xfffffffffffffff9, 0xee22, 0x1, 0x7f}, {0xa, 0x7fff, 0x1, 0x6, 0x2, 0x3, 0x11f}, {0x80000019, 0x100000000, 0x6, 0x2a, 0x7, 0x7, 0x1f}, {0x8000001f, 0x7, 0x1, 0x80000001, 0x9, 0x7, 0x20}, {0xc0000001, 0x5, 0x1, 0x7, 0x5, 0x100, 0x7fffffff}, {0x8000001b, 0x9, 0x4, 0x401, 0xc7d5, 0x473a, 0x81}, {0x80000019, 0x7, 0x4, 0x20, 0x9, 0x6, 0x8}]}) io_submit(r1, 0x1, &(0x7f00000015c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000140)="d2", 0x1}]) io_getevents(r1, 0x80000001, 0x5, &(0x7f0000000180)=[{}, {}, {}, {}, {}], &(0x7f0000000000)={0x0, 0x989680}) 2018/03/13 10:18:28 executing program 3: syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') socketpair(0x0, 0x80e, 0x80000000, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000080)=0x401, 0x4) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000000040)={{0x80000001, 0xa5, 0x5c8, 0x2, 0xffffffffffffff80, 0x10001}, 0x100000000, 0x7fff, 0x1ff}) 2018/03/13 10:18:28 executing program 2: sched_setaffinity(0x0, 0x8, &(0x7f0000cb1000)=0x55) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000001000)={0x77359400}, &(0x7f00008dd000), 0x0) futex(&(0x7f000000cffc), 0x5, 0x0, &(0x7f000041bff0), &(0x7f00005eaffc), 0x0) 2018/03/13 10:18:28 executing program 5: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x2000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xef) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000040)={'filter\x00', 0x2, [{}, {}]}, 0x48) 2018/03/13 10:18:28 executing program 7: r0 = syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x8, 0x200) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000400)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0x2, &(0x7f0000000440)="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", 0xfb) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={0x1, 0x28, &(0x7f0000000040)={0x0, 0x0}}, 0x10) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/user\x00', 0x2, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000180)={r2, 0x1, 0x8}, 0xc) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/status\x00', 0x0, 0x0) execveat(r3, &(0x7f0000000200)='./file0\x00', &(0x7f0000000280)=[&(0x7f0000000240)='/dev/snd/seq\x00'], &(0x7f00000003c0)=[&(0x7f00000002c0)='/dev/snd/seq\x00', &(0x7f0000000300)='\x00', &(0x7f0000000340)='cgroupmd5sumvboxnet1\x00', &(0x7f0000000380)='/dev/snd/seq\x00'], 0x1800) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000000ac0)={0x0, 0x79, "3ac198b1a4d305af49157567db472bea3dda4f3c288d6567e7bdb6d96daac90107d4cd877ae5ffc6ed2c083b29c22ec4180357b22c1d283f2da9f022e44d4e7eb8c22b7d97abf33f18640e7b59b1b04756ce56183df4c692def1ab5a1184e0b754d391acb1bc56966004859f96755e53607af3bc7ce0b83020"}) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f0000000900)=ANY=[@ANYBLOB="00080000000000000a004e228000000000000000000000000000000000000001070000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000020000000a004e210600000000000000000000000000ffffffffffd407000000000000000000000000000000000000000000000000000000000000000000000000000300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e21bd0d0000fe8000000000000000000000000000aa0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x190) execveat(r1, &(0x7f00000000c0)='./file0\x00', &(0x7f00000005c0)=[&(0x7f0000000540)='/selinux/status\x00', &(0x7f0000000580)='/selinux/status\x00'], &(0x7f0000000880)=[&(0x7f0000000600)='nodeveth0-[proc\x00', &(0x7f0000000640)='selinux^self\x00', &(0x7f0000000680)="6c6fe2766d6e657430287070703000", &(0x7f00000006c0)='/dev/snd/seq\x00', &(0x7f0000000700)='/selinux/commit_pending_bools\x00', &(0x7f0000000740)='ppp0\x00', &(0x7f0000000780)='\x00', &(0x7f00000007c0)='\x00', &(0x7f0000000800)="2b6d696d655f747970656c6f766d6e65743128aa00", &(0x7f0000000840)='cgroupmd5sumvboxnet1\x00'], 0x1100) [ 284.586711] binder: 6703 RLIMIT_NICE not set [ 284.595914] binder: release 6689:6723 transaction 91 out, still active [ 284.602747] binder: undelivered TRANSACTION_COMPLETE [ 284.623612] binder: 6689:6730 BC_DEAD_BINDER_DONE 0000000000000002 not found 2018/03/13 10:18:28 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') unlinkat(r0, &(0x7f0000000180)='./file0\x00', 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000000)={0x9, {{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x88) 2018/03/13 10:18:28 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ff40ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) recvmsg$kcm(r0, &(0x7f0000001840)={0x0, 0x0, &(0x7f0000001740)=[{&(0x7f0000000600)=""/4096, 0x1000}, {&(0x7f0000000340)=""/199, 0xc7}, {&(0x7f0000000440)=""/171, 0xab}, {&(0x7f0000000500)=""/35, 0x23}, {&(0x7f0000000540)=""/24, 0x18}, {&(0x7f0000000580)=""/45, 0x2d}, {&(0x7f0000001600)=""/209, 0xd1}, {&(0x7f0000001700)=""/22, 0x16}], 0x8, &(0x7f0000001800)}, 0x0) recvmmsg(r0, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000280)=""/85, 0x55}], 0x1, &(0x7f0000fd0000)=""/100, 0x64}}], 0x1, 0x0, &(0x7f00000000c0)) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001b40)={0x0, @rand_addr, @dev}, &(0x7f0000001b80)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000001bc0)={@empty, 0x6f, r1}) [ 284.675385] binder: 6689:6703 ioctl c0306201 20004000 returned -14 [ 284.683981] binder: 6730 RLIMIT_NICE not set [ 284.689246] binder: BINDER_SET_CONTEXT_MGR already set [ 284.695454] binder: 6689:6723 ioctl 40046207 0 returned -16 [ 284.705743] binder: 6730 RLIMIT_NICE not set [ 284.711709] binder: release 6689:6723 transaction 92 out, still active [ 284.718468] binder: undelivered TRANSACTION_COMPLETE [ 284.719994] binder_alloc: binder_alloc_mmap_handler: 6689 2000c000-2000e000 already mapped failed -16 [ 284.736450] binder: 6689:6730 BC_DEAD_BINDER_DONE 0000000000000002 not found [ 284.763087] binder: release 6689:6703 transaction 91 in, still active 2018/03/13 10:18:28 executing program 2: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) r1 = socket(0x3, 0x800, 0x4) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000140)=0x7e08, 0x4) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000080)={'nat\x00'}, &(0x7f0000000100)=0x78) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000240)={'ip6gretap0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f00000018c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000001880)={&(0x7f0000000040)=@newlink={0x20, 0x10, 0x101, 0x0, 0x0, {0x0, 0x0, 0x0, r3}}, 0x20}, 0x1}, 0x0) 2018/03/13 10:18:28 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x100, 0x8, 0x8000, 0x9, 0x4, 0x8001, 0x5, {0x0, @in={{0x2, 0x4e20, @rand_addr}}, 0x80000001, 0x200, 0x53, 0x9, 0xff}}, &(0x7f0000000040)=0xb0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000180)={0xb5, 0x46, 0x8, 0x9c1, 0x8, 0x0, 0x3, 0x3, r2}, &(0x7f00000001c0)=0x20) unshare(0x8000400) semget$private(0x0, 0x7, 0x0) semop(0x0, &(0x7f0000000080)=[{0x0, 0x0, 0x1800}], 0x1) shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffb000/0x4000)=nil) unshare(0xc000200) msgget(0xffffffffffffffff, 0x0) 2018/03/13 10:18:28 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000280)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0xfffffffffffffffe) dup3(r3, r3, 0x8000000000) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f00000001c0)={0x11005, 0x3, 0xffffffffffffffff, 0x2000, &(0x7f0000ff5000/0x2000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000400)=[@textreal={0x8, &(0x7f0000000440)="66b8b7d2e5c50f23c80f21f866350c0070000f23f80f1f40000f323d00a0baf80c66b81c6a168e66efbafc0c66eddfaa070036260f0766b8000000000f23c00f21f86635010006000f23f8660fd088670066b97a0800000f32"}], 0x1, 0x0, &(0x7f0000000040), 0x1000000000000072) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) set_thread_area(&(0x7f0000000000)={0xf59, 0xffffffff, 0x2400, 0x28, 0x100000001, 0xffffffffffff8001, 0xffffffffffffff7f, 0x3, 0x59, 0x9}) 2018/03/13 10:18:28 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') fcntl$setflags(r0, 0x2, 0x1) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) unlinkat(r0, &(0x7f0000000180)='./file0\x00', 0x0) 2018/03/13 10:18:28 executing program 7: perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6f6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000100)) 2018/03/13 10:18:28 executing program 6: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000040)={0x4, 0xffffffffffffff9c, 0x1}) recvfrom$llc(r0, &(0x7f0000000080)=""/10, 0xa, 0xe5635495b3f66ba9, &(0x7f00000000c0)={0x1a, 0x33f, 0x1c00000000000000, 0x70ffdea1, 0x7, 0x8001, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) r1 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x39, &(0x7f0000000000)="ff020400001b000500000000000000000000000000000205", 0x18) sendto$inet6(r1, &(0x7f0000f3afc2), 0x0, 0x0, &(0x7f0000b86000)={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80}}, 0x1c) 2018/03/13 10:18:28 executing program 0: futex(&(0x7f000008fffc)=0xfffffffffffffffd, 0x3, 0x0, &(0x7f0000f16000), &(0x7f0000a54ffc), 0x5000000) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x4200c0, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) write$sndseq(r0, &(0x7f00000000c0)=[{0x1, 0xff, 0x80000000, 0x2, @time={r1, r2+30000000}, {0x1, 0x100}, {0xfff, 0xed64}, @addr={0x800, 0x7}}, {0x8, 0xd3, 0x10001, 0x400, @time={r3, r4+30000000}, {0x2, 0x2}, {0x4, 0x9}, @result={0x10001, 0x7f}}], 0x60) 2018/03/13 10:18:28 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x4}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000100)={r1, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, 0xfff, 0x4, 0x7, 0x8, 0x8001}, &(0x7f00000001c0)=0x98) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9effc), 0x4) r2 = dup(r0) write$eventfd(r2, &(0x7f0000605ff8), 0x10235) fcntl$setstatus(r0, 0x4, 0x800) write$selinux_user(r2, &(0x7f0000000500)=ANY=[@ANYRES64=r2], 0x8) write$eventfd(r2, &(0x7f0000000040), 0xfdc8) writev(r2, &(0x7f00000013c0)=[{&(0x7f0000000380)='T', 0x1}], 0x1) [ 284.769824] binder: send failed reply for transaction 91, target dead [ 284.776440] binder: release 6689:6730 transaction 92 in, still active [ 284.783042] binder: send failed reply for transaction 92, target dead 2018/03/13 10:18:28 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') unlinkat(r0, &(0x7f0000000000)='./file0\x00', 0x0) syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x0, 0x400) 2018/03/13 10:18:28 executing program 7: r0 = perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000001640)=[{&(0x7f0000000180)=""/141, 0xfffffffffffffe68}, {&(0x7f0000000240)}, {&(0x7f0000000280)}, {&(0x7f00000017c0)=""/191, 0xbf}, {&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/120, 0x78}, {&(0x7f0000001400)=""/229, 0xe5}, {&(0x7f0000001700)=""/149, 0x95}, {&(0x7f00000015c0)=""/122, 0x7a}], 0x9) r1 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000080)={0x1000, 0x5aa8, 0x2, 0x80, 0x3f}, 0x14) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000000100)) 2018/03/13 10:18:28 executing program 6: r0 = socket$inet6(0xa, 0x4000000000000003, 0x5) mlock2(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1) connect$inet6(r0, &(0x7f0000024000)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, 0x1c) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000023000), 0x0, &(0x7f0000023000)}, 0x8000) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0xb4, &(0x7f0000000040)=[@in6={0xa, 0x4e21, 0x9, @empty, 0xfffffffffffeffff}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xa}}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x19}}, @in={0x2, 0x4e20}, @in={0x2, 0x100}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e20, 0x7fffffff, @remote={0xfe, 0x80, [], 0xbb}, 0x200}, @in6={0xa, 0x4e22, 0x3a64, @remote={0xfe, 0x80, [], 0xbb}, 0x5b}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000180)={r1, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000240)=0x84) sendmsg(r0, &(0x7f000000afc8)={0x0, 0x0, &(0x7f000000bfc0)=[{&(0x7f0000015000)='_', 0x1}], 0x1, &(0x7f0000006e48)}, 0x0) 2018/03/13 10:18:28 executing program 5: sendmsg$alg(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000140)="60c49f1c23119633f124fbb7f003732f3e8e39c9f701aa7f7239aa37343e8ec331714b77c196ef0a89293b50b94a2fe15c9cf5b67927a12239e522c699612a2573e4a54fc64e2d069f1aa7a089bd7f4f2e4a68a681d3400731653ad46d93140ba2", 0x61}], 0x1, &(0x7f0000001480)}, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0xc4, &(0x7f0000000000)=[@in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x5}, @in6={0xa, 0x4e22, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in6={0xa, 0x4e24, 0x52052eeb, @loopback={0x0, 0x1}, 0x4}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e20, @rand_addr=0x3f}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000340)={r1, 0x48, &(0x7f00000002c0)=[@in={0x2, 0x4e24, @multicast2=0xe0000002}, @in6={0xa, 0x4e22, 0x1, @empty, 0x401}, @in6={0xa, 0x4e21, 0x7123e381, @loopback={0x0, 0x1}, 0x7}]}, &(0x7f0000000380)=0x10) socketpair$ax25(0x3, 0x7, 0xce, &(0x7f00000003c0)) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00000001c0)={'ip6_vti0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) 2018/03/13 10:18:28 executing program 0: r0 = mq_open(&(0x7f0000000000)='/dev/ptmx\x00', 0x40, 0x0, &(0x7f0000000040)={0xfffffffffffffeff, 0x7fff, 0xffffffffffffffff, 0x7, 0xfffffffffffffffd, 0x8, 0x7}) r1 = syz_open_dev$audion(&(0x7f0000000180)='/dev/audio#\x00', 0x8327, 0x200000) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x0) open_by_handle_at(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="c6100000010000801c2a71f76753be92a79ab58ea015f38e44d9453d2c094e6b86dd93617a0c40ceb989bb03125e5d49dad5f15db48edd310987fc7e5c8f24d9d767fb8a58962cf251f9885bfc6d6fb1d95dd8d949f2ee2c1dc3795efcd95adc78e69a09d996cab7fb130a95e0c344bae338bb1ba692815023494c3fdfbef5da6be74285a04732876a95157a6622fcb3e021b6a52a180100e8dfa65e34f7e9a2b081c587a20a70fab1d3877afa04dfdafa82c421d55e8194c7629b1e6684371a0b048bf0f636"], 0x10000) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003b9fdc)) r3 = syz_open_pts(r2, 0x84101) ioctl$TIOCEXCL(r3, 0x540c) syz_open_pts(r2, 0x101004) 2018/03/13 10:18:29 executing program 2: r0 = socket$inet6(0xa, 0x800000806, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000e86000)="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", 0x118) connect$inet6(r0, &(0x7f0000aacfe4)={0xa, 0x4e20}, 0x1c) poll(&(0x7f00009aafd8)=[{r0}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000080)={0x7, 0x6, 0xc, 0x0, 0x1e, 0x91, 0x9, 0x8, r1}, &(0x7f00000000c0)=0x20) 2018/03/13 10:18:29 executing program 7: r0 = getpgid(0x0) perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x400000}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) accept4$netrom(r2, &(0x7f0000000080), &(0x7f0000000180)=0x10, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000000100)) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000001c0)) 2018/03/13 10:18:29 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c47fec)={0x6, 0x4, 0x84, 0xf}, 0x1c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000080)={r0, &(0x7f0000000040), &(0x7f0000fe1000)=""/55}, 0x18) 2018/03/13 10:18:29 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x0, 0x400000) getdents64(r1, &(0x7f0000000240)=""/4096, 0x1000) bind$alg(r0, &(0x7f00000001c0)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000000040)={'dummy0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x8) 2018/03/13 10:18:29 executing program 3: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xffffffffffffffae) r1 = syz_open_procfs(r0, &(0x7f0000000000)='ns/cgroup\x00') unlinkat(r1, &(0x7f0000000180)='./file0\x00', 0x0) 2018/03/13 10:18:29 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0x2}, {}, {}, {}, {}], 0xc8) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x6, 0x200080) syz_open_pts(r1, 0x800) getpeername(r1, &(0x7f00000000c0)=@nfc_llcp, &(0x7f0000000040)=0x80) 2018/03/13 10:18:29 executing program 1: ftruncate(0xffffffffffffffff, 0x7) setsockopt$packet_buf(0xffffffffffffffff, 0x107, 0xf, &(0x7f0000000040), 0x0) 2018/03/13 10:18:29 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x6, 0x400) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f0000000040)={0xfffffffffffff001, 0x3, 0x4}) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x200000) connect(r1, &(0x7f0000931ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @thr={&(0x7f0000aadf29), &(0x7f000036dfa1)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f00000000c0)={0x7fff, 0x0, 0x4, 0x10000, 0x4, 0x8001, 0x1}, 0xc) r3 = gettid() tkill(r3, 0x16) syz_open_dev$sndpcmp(&(0x7f0000000180)='/dev/snd/pcmC#D#p\x00', 0x5, 0x4000) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) fcntl$setstatus(r0, 0x4, 0x2000) 2018/03/13 10:18:29 executing program 1: socket$packet(0x11, 0x3, 0x300) r0 = accept4$ax25(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0x800) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000000)='net\x00') getdents(r2, &(0x7f0000000200)=""/30, 0x1e) getdents(r2, &(0x7f0000000080), 0x3b9) 2018/03/13 10:18:29 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$TUNSETLINK(r1, 0x400454cd, 0x30e) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f000007cff4)={0x10}, 0x2e4, &(0x7f00009faff0)={&(0x7f0000000100)=ANY=[@ANYBLOB="200000001100ff02000000000000000000000000000096000000000099e16ec5545493666f3940b6bdfeae3adc22888480fe8abac42f45f5e494ffd16bc2d188782ffb41f4465814955fba5fd68bcb6e6a3f4a19fde78bcd710ab82420c46faf134c3949251059dc436c973cc038c70db621c71ebcd2b27f55ea4fefc1377fd454c04e26d4134edd94b4dcd617d817d8d0337ec0250ed67d3a509db75b08685c89ef484a219f9742f2451631fa"], 0x20}, 0x1}, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x40, 0x0) 2018/03/13 10:18:29 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/anycast6\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x1, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x2000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lseek(r0, 0x20, 0x1) 2018/03/13 10:18:29 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000000), &(0x7f0000d1dffc)=0x1) 2018/03/13 10:18:29 executing program 7: perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x20000, 0x0) recvmsg$kcm(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000080)=""/28, 0x1c}], 0x1, &(0x7f00000001c0)=""/148, 0x94, 0x7}, 0x20) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000100)) 2018/03/13 10:18:29 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x100, 0x0) unlinkat(r0, &(0x7f0000000180)='./file0\x00', 0x0) 2018/03/13 10:18:29 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000040)) 2018/03/13 10:18:29 executing program 5: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x80002, 0x0) write$eventfd(r0, &(0x7f0000857ff8), 0x8) r1 = socket$can_raw(0x1d, 0x3, 0x1) mmap$binder(&(0x7f0000fee000/0x12000)=nil, 0x12000, 0x3000003, 0x13, r0, 0x0) r2 = dup2(r1, r1) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000000)=0x0) migrate_pages(r3, 0x9, &(0x7f0000000080)=0x6, &(0x7f00000000c0)=0x3f) 2018/03/13 10:18:29 executing program 4: getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f000000f000)=""/30, &(0x7f000044e000)=0x1e) sigaltstack(&(0x7f000053b000/0x1000)=nil, &(0x7f0000000000)) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) mremap(&(0x7f000053c000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f00000ce000/0x1000)=nil) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x80000, 0x0) setns(r0, 0x4000000) 2018/03/13 10:18:29 executing program 0: request_key(&(0x7f00000000c0)='big_key\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000140)='logon\x00', 0xffffffffffffffff) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x40002, 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f0000000180)=""/206) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000000040)={0xf5, 0x5, 0xfffffffffffffffb, 0xfff, 0x10001}) keyctl$set_reqkey_keyring(0xe, 0x80000000000001) 2018/03/13 10:18:29 executing program 1: r0 = socket$netlink(0xa, 0x5, 0x4) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f00000000c0)={0x0, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'dummy0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x890b, &(0x7f0000000040)={"ff0072d9d99983e2ff0efdcbcfc38100", r1}) 2018/03/13 10:18:29 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000540)='/proc/self/net/pfkey\x00', 0x800, 0x0) r2 = getpgid(0xffffffffffffffff) mq_notify(r1, &(0x7f0000000580)={0x0, 0x13, 0x0, @tid=r2}) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f0000000140)={"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"}) r5 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x10d142, 0x0) ioctl$RNDZAPENTCNT(r4, 0x5204, &(0x7f00000005c0)) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f00000042c0)={@remote, @empty, 0x0}, &(0x7f0000004300)=0xc) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000b40)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000d00)={0x0, 0x2, 0x3, 0x5, 0x4, [{0x4e76, 0x80000001, 0x3f, 0x0, 0x0, 0x600}, {0x3, 0xcf72, 0x100000000000000}, {0x2, 0x0, 0x0, 0x0, 0x0, 0x1000}, {0x3, 0x7, 0x1, 0x0, 0x0, 0x704}]}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r5, 0x84, 0x21, &(0x7f0000000c80), &(0x7f0000000cc0)=0x4) sendmsg$unix(r5, &(0x7f0000000c40)={&(0x7f0000000640)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000ac0)=[{&(0x7f00000006c0)="ea4c76a7acd1a6ff0d4d81f7ccc0c3a1bf9d943b5e41226954850e587dfe83000e7978711a43cf21a7cbd66ddcef567ffc7035d29c576d22fa31ce1a9e55cf7b45b9bdab70ef7833fde06faa62", 0x4d}, {&(0x7f0000000740)="806912af4336db1f4b82fa5a56c6c08fd953681936276a393579b5d60bf384f72c54d6507904ee20d9c391b5677aa9e948bd7a886fe4a20ea4a6fb446e9a8e2441051952fbef63b3243bbfde4d2d3b37267d566944d41625feaff2a25f058b29b1dce89e7d2e", 0x66}, {&(0x7f00000007c0)="3bfcaac7e33acb7435a577925fa815fa9b1175be643d14191bdde01b2963c3c86c347336e328755162341d7f1ba8150f85b2f0fb07515270f2da9ee53176848424e21e15112ecb18cb293941e012f1a52684453e9fea9b46eeffa3ba5ca294e2625ab96b6fea746f18e8f23b8cd2aef5202741bf4e3263cc2030a6ebc6cd2dfb956a24d99276fdbd1db500fbf96ded1a05cf9c913f8f761ea2a04c7ed9fc9be5af16485c4601f0c65864edc0559b5901029f12341fdfef86edb51eb8a7d6c631e6dd5d758ff65e42859a028c934c8ec25fc7f5f93c8c78ed6d4083c78fc5c85bb7d4db9c0685148a7b182dc64ae4c977639df39f83", 0xf5}, {&(0x7f00000008c0)="d733a0fc238d7d36bb74f62d9a4ec3ac1be8d99d23d01245f0fc3219f170518152c75a9f71954b7b060e747dcd8b701c3f612e9abd9ca8400d5f4a630a8bf5d1d55d82f902ba18679baca549472561e31f5c69dd53a6c1c4a37f2191f6e53badc5bb65c793a40d98bf87b84b20800cb840f8c74619d4560d1707fb73bbe76b49b6de9e8dddf446a8dbe61d1549935b1bd7f869da29c8e98825488062b5eb9479bf667e8668b04b032a34be06672edca7c409ee16f32aaba29bf2fd98402907c59286f6f9281e96bec25587ae6ab11d62f094662e8fd2eba5e7d8b1b3cb517f4cde3ef5d0d528ebb9b1bc91961098915cf33326", 0xf3}, {&(0x7f00000009c0)="377f3dfc59974486feebec94f38dc871fc260314f95df7496643dfcd2a9bba334bf7b76c352acc388dd2bbd970be", 0x2e}, {&(0x7f0000000a00)="28be321fb38ee7806b1a3ac91041e20e5538591fad0ab8", 0x17}, {&(0x7f0000000a40)="1a945e447b8196ad005c65481f28b138c72cf752b3eb3ed6d13d664a9e47a84db18b95fc45085a81f7b6009f29e87530b1afe36a33f8273bba0733d0fd77af5e9426d41ed9e36f7c971e794b7a3157e35cbcaceafb1da88609562e8dd7181d9ae5cb0eb2964f0c", 0x67}], 0x7, &(0x7f0000000b80)=[@rights={0x28, 0x1, 0x1, [r5, r4, r5, r0, r0, r7]}, @rights={0x18, 0x1, 0x1, [r5]}, @rights={0x30, 0x1, 0x1, [r5, r5, r0, r3, r0, r3, r5]}, @rights={0x20, 0x1, 0x1, [r1, r1, r0, r4]}], 0x90, 0x1}, 0xc840) lstat(&(0x7f0000004340)='./file0\x00', &(0x7f0000004380)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000e80), &(0x7f0000000ec0)=0x4) ioctl$KVM_SET_DEBUGREGS(r5, 0x4080aea2, &(0x7f0000000080)={[0x4000, 0x2000, 0x5000, 0x4], 0xffffffffffffff80, 0x5a, 0xca3}) setsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000004400)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e24, 0x6, 0x4e21, 0x0, 0x79a8cb75bbef041f, 0xa0, 0x20, 0x0, r6, r8}, {0xf36, 0x7, 0xb55, 0x0, 0x2, 0x7, 0x8959, 0x3}, {0x61a, 0x4, 0x1, 0x6}, 0xe9, 0x6e6bb9, 0x0, 0x1, 0x2, 0x2}, {{@in=@multicast1=0xe0000001, 0x4d4, 0x32}, 0x0, @in=@dev={0xac, 0x14, 0x14, 0x18}, 0x0, 0x4, 0x0, 0xffffffffffffffa7, 0x3, 0x3f, 0xba3}}, 0xe8) poll(&(0x7f0000000e00)=[{r5, 0x2000}, {r4, 0x200}, {r1, 0x200}], 0x3, 0x401) ioctl$GIO_SCRNMAP(r5, 0x4b40, &(0x7f0000000e40)=""/10) clock_settime(0x6, &(0x7f0000000600)) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000000100)=ANY=[@ANYBLOB="d4000000030000007100004081bbe12bfcbf859ccd6c09"]) 2018/03/13 10:18:29 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8994, &(0x7f00000000c0)={"626f6e64300000fefffff7ffffffff40", @ifru_data=&(0x7f0000000080)="8aefd8a54e88b4515a6f5703497815c8cd6692b4956d43ec4d0b92bd7388a203"}) timer_create(0x6, &(0x7f0000000000)={0x0, 0x1, 0x3, @thr={&(0x7f0000000100)="9363ab6eaf0926d344baf6ccff8f94db05932b13b0e7154978975980a4d381e51c29704722a473ed380e226f12844984a26598fa3d935be6c76712a5d55fb815618e661497e79a8b759ae5aa243ee28a96b3941927e28c38764b4e80737bcfe4678af1fa5a96382fc983a7edd4a50987938cc600a42b9cdb1a6ca68989d3db2d98951e93bd06ac0ebc995937b2981529c06bafd6a63b557201847ae17992c21fe2285adc59f920dd0d1856f1ac", &(0x7f00000001c0)="9e401e2e57b19a69813c00340d23194dc3950a408cf60b4a7d14ea0d8c201f61ddc16d94fbe8c1af894cecf1de9de036ded3cd2baab10726577d80c872525e1ef46b6012c694072a20703d74a55e2f3af7a6d58737451714ed4a3516443b49d8c7af04c7fd7e48eb244d6b49a6f90b0bd18d6aba8cbac96059f7305cd38212932ca3aa975a8416d029a2c4148a2e6d402d00d16ec3f0fbd12d1ec592c85c"}}, &(0x7f0000000040)) 2018/03/13 10:18:29 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/status\x00', 0x0, 0x0) remap_file_pages(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2000002, 0x4, 0x2000) ioctl$KVM_SET_FPU(r1, 0x41a0ae8d, &(0x7f0000000340)={[], 0x1, 0x8, 0x3, 0x0, 0x7, 0x7005, 0x0, [], 0x80000001}) sendto$inet(r0, &(0x7f00000001c0)="a9ce96aa4d24fc3e25f2b882f20eb00c14af3a796b312e123b167bc0252a7066e6fd1c33ecc4bd570cd842ad6884d4862b7b96253122659b", 0x38, 0x0, &(0x7f0000004ff0)={0x2, 0x0, @rand_addr=0xfffffffffffffffe}, 0x10) lseek(r0, 0x0, 0x3) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/mixer\x00', 0x8000, 0x0) ioctl$KDADDIO(r2, 0x4b34, 0x5) setsockopt$packet_buf(r2, 0x107, 0xd, &(0x7f0000000100)="7b83725ab3caa6bbb4e6b6b6fe5b8c9416124e76d026ed05e2001b695ef3c81bc96ed716ede165e2cc44e29cf2667e3b6cf91e27e83e81b8e295e4065e68fa065de5d3de1333255778c25fecf5667848bb139ea059c1eeaa0c13c001ee296ed3aaa3ac7a6e95439b1c8f27b601e1dd56a89aa4e73098206b6a6c1a522465b6e52f2f1a9ba44bc0a6858a7023c51d9ea2b771bad61dd6fec183aba32c9d0ebd3153e25ca046d1af267b", 0xa9) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000040)="f27126fcf90db398118f47c9bfb364784341ff226ecedcd354711c8e56d442dafce075c409c53105fd2fa3ccc1c1c1dfa232ea0b1c8542e31dac803cbf3e919df44bb4a7db692935998b44b01663cb30010931c7546f183b2e21da21a3f5f16ae3b2ff3cac04448fa7904d25cae2f5d84aca9ade388a7b", 0x77) ioctl$KDGETLED(r2, 0x4b31, &(0x7f0000000280)) listen(r0, 0x602) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000005c0)={0x0, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xf}}}, 0x458, 0x5, 0xfffffffffffffff7}, &(0x7f0000000000)=0x98) ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000500)={r3, @in6={{0xa, 0x4e23, 0x10000, @local={0xfe, 0x80, [], 0xaa}, 0x7}}}, &(0x7f0000000200)=0x84) getsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f00000000c0), 0x2) 2018/03/13 10:18:29 executing program 7: r0 = perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000001540)='/dev/snd/seq\x00', 0x0, 0x480000) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000200)={'yam0\x00', &(0x7f0000000280)=ANY=[@ANYRES64=r2, @ANYPTR=&(0x7f0000001640)=ANY=[@ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1]]}) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/dsp\x00', 0x8000, 0x0) bind(r3, &(0x7f00000014c0)=@ipx={0x4, 0xd91a, 0x10001, "72aa84f476aa", 0x9}, 0x80) read(r0, &(0x7f0000001400)=""/153, 0x99) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f00000012c0)={0xf4, 0x0, &(0x7f0000001380)=[@transaction_sg={0x40486311, {{0x3, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, &(0x7f0000001300)=[@ptr={0x70742a85, 0x0, &(0x7f00000001c0), 0x0, 0x0, 0x34}], &(0x7f0000001340)=[0x30, 0x30, 0x70]}, 0x539}}], 0x1000, 0x0, &(0x7f00000002c0)="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"}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f00000000c0)=[{0xa, 0x2}, {0x4, 0x800}], 0x2) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000080)={0x0, r3, 0x3, 0x1}, 0x14) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000000100)) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f0000000240)={{0x3, 0x3, 0x8000, 0x1, 0xfffffffffffffffe}}) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000040)='vegas\x00', 0x6) 2018/03/13 10:18:29 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') unlinkat(r0, &(0x7f0000000180)='./file0\x00', 0x0) setsockopt$inet_buf(r0, 0x0, 0x24, &(0x7f00000001c0)="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", 0x1000) 2018/03/13 10:18:29 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x800000000004e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x40, 0x200040000}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000080)={r1, @in6={{0xa, 0x4e22, 0x80000000, @mcast1={0xff, 0x1, [], 0x1}, 0x2}}}, 0x84) setns(r0, 0xc000000) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/13 10:18:29 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_bt_cmtp_CMTPCONNDEL(0xffffffffffffffff, 0x400443c9, &(0x7f0000565000)={{}, 0x5}) sendmmsg$inet_sctp(r0, &(0x7f000093eee8), 0x0, 0x0) 2018/03/13 10:18:29 executing program 2: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(0xffffffffffffffff, 0xc10c5541, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, [], [], [], 0x0, 0x1}) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x400200, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x0, &(0x7f0000000280)=@dstopts={0x29, 0x4, [], [@jumbo={0xc2, 0x4, 0xffff}, @generic={0x6, 0x1d, "5fbc873fc660cb6838a9c75a81fa76a4e904fee8d81e53ff6848409655"}]}, 0x30) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000240)) sendmsg(r0, &(0x7f0000000140)={&(0x7f0000000040)=@generic={0x10000000001e, "0100000000007b0000000001e526cc573c5bf86c483724d91e14dd81739effea1b48006be61ffe06d79f00000000000000076c3f010039d880000000000000000000af50d5fe32c419d600cbc7e3ad3100088356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000000100), 0x8f, &(0x7f0000f4def0)}, 0x0) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000000180)=""/94, &(0x7f0000000000)=0x5e) 2018/03/13 10:18:29 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') unlinkat(r0, &(0x7f0000000180)='./file0\x00', 0x0) r1 = msgget$private(0x0, 0x88) msgctl$IPC_INFO(r1, 0x3, &(0x7f00000000c0)=""/81) msgctl$IPC_STAT(r1, 0x2, &(0x7f0000000000)=""/157) 2018/03/13 10:18:29 executing program 0: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000068fe8)="ff02040031894b2b98000000010000000000000000000000", 0x18) setsockopt$inet6_buf(r0, 0x29, 0x100000000000003b, &(0x7f00003d5f88)="c500000000000030020000000000008b75bed544017d5cdbb3ffe92774a718cdb92e840900edc044258289d1363587f8f27df0300351c41fa609288d3f00e4ff7fae66075d5b65e19affeb0004e0f7997c08aab82d2fbee79bbd8807f812ab9ede37c41667928927268933648f2a6fe058e69a00d31f6f11", 0x78) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000607000)=@hopopts={0x0, 0x2, [], [@hao={0xc9, 0x10, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}]}, 0x20) sendto$inet6(r0, &(0x7f0000d2aa85)="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", 0x561, 0x0, &(0x7f00004d4fe4)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/03/13 10:18:29 executing program 7: perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000100)) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000180)={{0x3ff, 0x8}, 'port1\x00', 0x40, 0x1000, 0x0, 0x6, 0x400000000000, 0x1, 0x800, 0x0, 0x1, 0x400}) 2018/03/13 10:18:29 executing program 1: r0 = socket$inet6(0x10, 0x6, 0x0) sendmsg(r0, &(0x7f0000003fc8)={&(0x7f0000000000)=@nl=@proc={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c2623692500090021000149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)}, 0x0) 2018/03/13 10:18:30 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0x4141, &(0x7f0000000040)) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000)=0x8, 0x4) 2018/03/13 10:18:30 executing program 4: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000affc0), &(0x7f0000000600)) r0 = syz_open_procfs(0x0, &(0x7f00000e0000)='stack\x00') readv(r0, &(0x7f0000000180)=[{&(0x7f0000000100)=""/118, 0x76}], 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 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={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4dff1)='/dev/sequencer\x00', 0x23a, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005e4ff0)='/dev/sequencer2\x00', 0x8002, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000019ff4)) ioctl$TCSETA(r2, 0x5402, &(0x7f0000928fec)) write$sndseq(r2, &(0x7f000000a000)=[{0x40081, 0x80000006, 0x0, 0x0, @time={0x77359400}, {}, {}, @time=@time}], 0x1c) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000200)=0x1, 0x4) sysfs$1(0x1, &(0x7f00000001c0)='mime_typeselinuxkeyring\x00') getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0x2a, "c6ef749f06571d5f1de5957efc8a4817401a6cea5370b545ddc74072b698a4a6888b83d7605f7c180f0d"}, &(0x7f0000000040)=0x32) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={r4, 0x512922d7}, &(0x7f00000000c0)=0x8) readv(r0, &(0x7f000066dff0), 0x0) execve(&(0x7f0000000240)='./file0\x00', &(0x7f00000003c0), &(0x7f00000005c0)) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x26102, 0x0) 2018/03/13 10:18:30 executing program 1: r0 = bpf$PROG_LOAD(0x5, &(0x7f00000001c0)={0x6, 0xd, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x3}, [@call={0x85, 0x0, 0x0, 0x2c}, @initr0={0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x8}, @exit={0x95}, @exit={0x95}, @initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}], {0x95}}, &(0x7f0000000080)='GPL\x00', 0x6, 0x60, &(0x7f00000000c0)=""/96, 0x40f00}, 0x48) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000280)) syz_open_dev$adsp(&(0x7f0000000240)='/dev/adsp#\x00', 0x3f, 0x300) syz_open_dev$audion(&(0x7f0000000140)='/dev/audio#\x00', 0x80, 0x800) bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000003ff6)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000006f3d)=""/195}, 0x48) 2018/03/13 10:18:30 executing program 2: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = syz_open_dev$vcsn(&(0x7f0000000180)='/dev/vcs#\x00', 0x0, 0x100) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000300)={{{@in6=@mcast1, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f0000000400)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000440)={'vlan0\x00', r2}) r3 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) setsockopt$inet_mreqsrc(r3, 0x0, 0x25, &(0x7f0000000080)={@local={0xac, 0x14, 0x14, 0xaa}, @multicast2=0xe0000002, @rand_addr=0xfffffffffffffff8}, 0xc) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000000240)='./control/file0\x00') rename(&(0x7f0000000100)='./control\x00', &(0x7f0000000140)='./control/file0\x00') ioctl$TCGETS(r3, 0x5401, &(0x7f00000000c0)) r4 = getpid() pipe2(&(0x7f00000001c0), 0x800) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r4, 0xccc, &(0x7f0000000040)=""/12) close(r0) 2018/03/13 10:18:30 executing program 6: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x180, 0x120) signalfd(r0, &(0x7f0000000080)={0x81}, 0x8) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000040)=0xffffffff, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) setfsgid(r2) inotify_init1(0x800) 2018/03/13 10:18:30 executing program 7: perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000100)) 2018/03/13 10:18:30 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') unlinkat(r0, &(0x7f0000000180)='./file0\x00', 0x0) connect(r0, &(0x7f0000000000)=@nl=@unspec, 0x80) symlink(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') 2018/03/13 10:18:30 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3b) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'rose0\x00', 0x0}) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000140)={{{@in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e24, 0x7ff, 0x4e21, 0x0, 0xa, 0xa0, 0xa0, 0x6d, r1, r2}, {0x5, 0x4, 0x5, 0x13817205, 0x0, 0xa4, 0x100000001, 0x2afc}, {0x1, 0x7, 0x4, 0xf4a3}, 0x2, 0x0, 0x1, 0x0, 0x2}, {{@in=@multicast2=0xe0000002, 0x4d6, 0x32}, 0x2, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x3505, 0x4, 0x1, 0xe1, 0x45c1, 0x1f, 0x1}}, 0xe8) sendmmsg(r0, &(0x7f0000009300)=[{{0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f00000012c0)}}], 0x1, 0x0) 2018/03/13 10:18:30 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000eccfa8)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="ad56b6c5824c8eb995298992ea54c7beef9f5d56530f90c2", 0x18) r1 = accept$alg(r0, 0x0, 0x0) ioctl$int_in(r1, 0x5421, &(0x7f0000000000)=0xffffffff) io_setup(0x8, &(0x7f0000bdfff8)=0x0) io_submit(r2, 0x1, &(0x7f0000bd9fe0)=[&(0x7f0000c2bfc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000007d000)="b3", 0x1}]) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) getpriority(0x3, r3) 2018/03/13 10:18:30 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') ioctl(r0, 0x5, &(0x7f0000000000)="15aca0bfde52ee8cb250f92d17bc61407623367331cd453832abcd7132b433a9a1eaed49bf0b81443295c8b08b25875433f979be22226e062b54683d2f97d46aa5e7bbb4a34cf23e8047bfe8343277ef8b3b628ebcd12e4876c508a60ed5afd485178714e6eefa9eeb0d0fa0e8d2accadef2a0c542431e21ec777c36d39f48d25d5f43e0b62429b3") unlinkat(r0, &(0x7f0000000180)='./file0\x00', 0x0) 2018/03/13 10:18:30 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000021ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64031, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000000580)) ioctl$KVM_DEASSIGN_PCI_DEVICE(r1, 0x4040ae72, &(0x7f0000000000)={0x9, 0x8, 0x60000000000, 0x2, 0x9}) 2018/03/13 10:18:30 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000c80)='/proc/self/net/pfkey\x00', 0x2, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) r2 = creat(&(0x7f0000000440)='./file0\x00', 0xec) ioctl$TIOCLINUX3(r2, 0x541c, &(0x7f0000000480)=0x3) connect(r0, &(0x7f00000000c0)=@ipx={0x4, 0x28557a52, 0x4, "9195e91ce798", 0x1ff}, 0xfffffffffffffdc4) r3 = dup(r1) ioctl$PIO_CMAP(r3, 0x4b71, &(0x7f0000000400)={0x5, 0x4, 0x80000001, 0xfffffffffffffe00, 0x7, 0x8001}) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000b00)={0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000002fd8)={'vcan0\x00', 0x0}) sendmsg$can_bcm(r1, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, r5}, 0x10, &(0x7f0000002ff0)={&(0x7f000000ef80)={0x1, 0x802, 0x0, {0x0, 0x2710}, {}, {0x0, 0x0, 0x0, 0xffffffff}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "790eaada477f17eb046695eea58af88d0ba3b8f5ca34f33a9a82d81e455bc6ca3479893215467e3bb85ea1247aafde2b17277187bd8fc023bb972d19343108b0"}}, 0x80}, 0x1}, 0x0) r6 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r6, 0x4068aea3, &(0x7f0000000380)={0x7b, 0x0, [0x1, 0x401, 0xfffffffffffffe00]}) sendmsg$nl_netfilter(r6, &(0x7f0000000340)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0xc00}, 0xc, &(0x7f0000000300)={&(0x7f0000000d00)=ANY=[@ANYBLOB="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"], 0x228}, 0x1, 0x0, 0x0, 0x8000}, 0x4000000) r7 = fcntl$getown(r3, 0x9) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000b40)={0x0, 0x800, 0x10}, &(0x7f0000000cc0)=0xfffffffffffffc66) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r6, 0x84, 0x76, &(0x7f0000000bc0)={r8, 0x5}, 0x8) getpgid(r7) setsockopt$inet6_MRT6_ADD_MFC(r3, 0x29, 0xcc, &(0x7f0000000a80)={{0xa, 0x4e22, 0xffff, @empty, 0x100000001}, {0xa, 0x4e23, 0xfff, @dev={0xfe, 0x80, [], 0xa}, 0x8001}, 0x100000001, [0x7f, 0x5, 0x5, 0x31a3, 0xffffffff7fffffff, 0x7fff, 0x7f, 0x9]}, 0x5c) sendto(r4, &(0x7f0000000140)="a68745438bb25bc71c0b5cdb9971269cc27d319a0420ce942514eda696fcff33f507265c40d55f5a16f2723ce11fdd18ebb457caf831372cd8d470956a1dabef3403fb54a6b7aea8d8157f54aa26fe547017521ce7d667dc", 0x58, 0x4000081, &(0x7f00000001c0)=@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x4e24, @multicast2=0xe0000002}, 0x2, 0x0, 0x2, 0x4}}, 0x80) setsockopt$IP6T_SO_SET_REPLACE(r6, 0x29, 0x40, &(0x7f00000006c0)=ANY=[@ANYBLOB="72617700000000000000000000000000000000000000000000001a680000040000000000030000004008000040010000ffff16000000000001000000ff70020000ffffffffffffffff70020000ffffffff03000000", @ANYPTR=&(0x7f0000000680)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="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"], 0x3a0) getsockopt$inet_sctp_SCTP_NODELAY(r6, 0x84, 0x3, &(0x7f0000000c00), &(0x7f0000000c40)=0x4) sendto(r1, &(0x7f00000004c0)="92536e94ef250753e87f8194c9fd0a4e350ff3939d2cd6451c1f0e02d191857967b2eb4f464f67f17662cca4a19643ae705a57ccbe67dff89906e7e6db090ac7b927f67e9218d511a3019198dd4ec6b7f05bc5cb60da2b40f958f4068c7d19f97e6957f7755a088f2087620dc54bb01fdaa8f9fc20799a93df79173b2350306969b3ece10b063741040b5ab804d7c238b003f354a59217be9d7f9b169e96e005bf8a5c7ab40ffc288e860c5e8f29afe42e926eac3c95b2022528", 0xba, 0x10, &(0x7f0000000580)=@ll={0x11, 0x1b, r5, 0x1, 0x8, 0x6}, 0x80) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r6, 0x40605346, &(0x7f0000000600)={0x5, 0x1, {0x3, 0x3, 0x9, 0x0, 0x9}}) 2018/03/13 10:18:30 executing program 1: creat(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000002b000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000612000)='binfmt_misc\x00', 0x0, &(0x7f0000be4000)) 2018/03/13 10:18:30 executing program 7: r0 = perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x88040) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000000180)=""/59) r1 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) syncfs(r0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000000100)) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x101000, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000080)=r0, 0x4) 2018/03/13 10:18:30 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f00000005c0), 0xffffffffffffff83) sendto$inet6(r0, &(0x7f0000000000)="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", 0x587, 0x0, &(0x7f0000001000)={0xa, 0x4e21, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, 0x1c) 2018/03/13 10:18:30 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') ioctl$KDDELIO(r0, 0x4b35, 0x5f) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000040)={0x7, &(0x7f0000000000)=[{0x1, 0xe4, 0xffffffff, 0x3}, {0x1, 0xff, 0x8}, {0x19, 0xffffffffffffffff, 0xfffffffffffffd45, 0x18e}, {0x101, 0xaf9, 0xffffffff908b5072, 0x7fffffff}, {0x16, 0x80000001, 0x20, 0x1}, {0x10001, 0x10001, 0x9, 0x7f}, {0x6, 0x9, 0x4, 0x4}]}, 0x10) unlinkat(r0, &(0x7f0000000180)='./file0\x00', 0x0) 2018/03/13 10:18:30 executing program 0: r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) r1 = signalfd(r0, &(0x7f0000000000), 0x8) unshare(0x40600) epoll_wait(r1, &(0x7f0000096fc4)=[{}], 0x1, 0x0) 2018/03/13 10:18:30 executing program 4: capset(&(0x7f0000594ff8)={0x39980732}, &(0x7f0000000000)={0x4, 0x0, 0x0, 0x9}) 2018/03/13 10:18:30 executing program 1: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) io_setup(0x9, &(0x7f0000f6c000)=0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) io_getevents(r1, 0x6, 0x6, &(0x7f0000f57f20)=[{}, {}, {}, {}, {}, {}], &(0x7f000014b000)={0x0, r2+10000000}) fchmod(r0, 0x4) io_submit(r1, 0x1, &(0x7f0000b52fd8)=[&(0x7f0000594fc0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000040)}]) gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/03/13 10:18:30 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001580)='/dev/ptmx\x00', 0x10500, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f00000015c0)={0x0, 0xfffffffffffffffe, 0x3, 0x1ff, 0x8, 0xffff, 0xf562, 0x5, 0x8, 0x401}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000001700)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-generic\x00'}, 0xfffffffffffffdb5) r2 = openat(r1, &(0x7f0000000000)='./file0\x00', 0x800, 0x40) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = accept$alg(r1, 0x0, 0x0) write(r3, &(0x7f00003b3f8a)="8c3649e33ee02afe6b00fda7f5d3c0c45cf16033203016015a760abcc39daa017125e619cd2cee8f51420cc378d86a36623e8895010da80140522620180336d9f8d685231c9b0a74ab3ae13a1487fdabd0c263124f5bb2818a8b89dcd36e44bfb464db0bddacc0959f64a9211898d37e", 0x70) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000000100)={0x9, {{0x2, 0x67, @loopback=0x7f000001}}, 0x1, 0x6, [{{0x2, 0x4e23, @multicast2=0xe0000002}}, {{0x2, 0x4e22, @multicast1=0xe0000001}}, {{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e24, @multicast2=0xe0000002}}, {{0x2, 0x4e20}}, {{0x2, 0xff}}]}, 0x390) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) mq_notify(r2, &(0x7f00000000c0)={0x0, 0x19, 0x5, @thr={&(0x7f00000004c0)="42e790fda766a3f584d33d8f2593937fd2024f2da2102351da06f1e55a23efd25c7ba256532d139d73396ad3edf53dccb4b75189617b4d0a6b2505f1403bfc3f371dfb168e0e6d9ec14c142f5708a9bbb8d7c0c04465c82a0dd887ba4c2a69560adcf492d257e4514071c50ead68c3c0e1a93568bd4b361ee381221be3e1c3d57224a43f14b2a238350d8a90e4695814802422c9b4417782a186937b9d8251f33f894788174ea4ab6ed3e8a494ff67e404aa1bfa5bbbfbd7661e677c68114919f8a95ed5b178e8b35456d1254ee6f364d86d5884a713d4c9c5d4bf1aef7bdb7007d7183fd9d16fbe42df638c126e53708c52f8f785d091ba32b91bca2f37bd9a6448bf5c96cb176f68af45e8c51102b96e94250862c17307e39ec5225ec47b7edb2378e1f25fc2d37a9a17cf177d976ef70f16cc1d42a2b2a3ca57caf0d38abbc83eff69c97ce8385edbda4acf087b6ff6cfc2a29e199245ff21c82c3f6581f83f3fbe1dfedf89d0c0679e9497d01013d2732a3fa45461bfc84a43f1dca2068d2f0529e571e61a69bd5687f11e04f1f79206fad018cf6e90e46a5f3554cc431ca11b1110cf7f635aa2e28b03d155ecd426e3b19258a88d27470eada6c3a867a38529cc4aa152e87a19a4aba0a5999b3d251753a70bcf5bd1d92f550b4e48ca743be17b1571b991953fa2cf89fa29e448e1902de438e113a598294210129ad2b8bad78839bfb0ffe4c39a2f0c2b1c10582ba34feb1f4de2484ed67b3acd79dc5b62b8c2cdaafc740cb083cd1bd35e656c99fec95d8cf24b965ec4ff1e9eb484bdeb586eb63c73d8a79ed0ec571ee504e9d5a301d1fcdab48ac7f48a143f95d4be5686cd6908420f16183cb1edc0d3e553fb8e6d612d213163d6b14cf8b786a36c8f74ca7d6cb8f1d4f8331d31e6196fbb44818e8a61bff1858ec348c82d1a4428158e1d88df866d2fdcf89ab73efd88fcf462db557597a971332a9dd72e3aabf6b01a7584e93cf9ce990d1c5a0e8768484dbb928a96d871ccfc3cbf8e81686f0d62ca576759ae0790df63c03a75a65c4a995eab3057e93c321cd21d6c0c4c1c24d128184432dc8c817881cdd610797fd763d5d1e3f5ba8865022a17971d74360902897900630800379e20fbca20c0deb5c9ba3d6ae07fc53ae06f9dbd96afce6c44b23ea22ffcb08e76c251128df225110fe44ff386ce2d0a60b99a1c8edc80693295ff979d134a1d3a0ddd4f25424e42537b8e2f2a7c4af2b4de5f0fb23b51c077747060c1f0f5acfeee8164764ef49a7ba541e8bf0e6a959e4ffd0d0570d538fa43ea58074af84f61680d18d0a88a3af8d730bba272cb6d51a525da1cbff6c73cb37fda35ff676ad8d1be34a83e4e7e69da591ad84bfcc218ddfff9fd1414984e76a00471b0412f22832dde92736001145c9b6f37c83eecfa3f991407b8c3fe66aa6e7ab0ba44df15a7d5eec2f820420783ba70edc004d4902627917f771c0401301f7336de35a109adcbbd30b9b25c20553085d0bfdad966f32c4913eb351a9745cfaf23721404dcaff998e67af7affc7296778342a149b7b8d263ac60abdfe8971d0fa485b2f1a58fc6c5399f34ab0d81801fe4805b99f3b647abc9029eb0fb1548392c9f88fa7582f9336d17a8ebbf40d1fd520c865471fe0d2019fb0ce0f2ea5c7d5b98b608658ba71cf3095aabdbfb15e633bcd4bf44eb7c4dada466e0c0c64138feb188e4aa0293e5ae0113f256aa14adfb67623e1b25ca76bb4babddf23457c6d2ca1ff4f6360fe5136cd05819dc0002c36236d0f26b4b5af9d69b769031e57af5a5f81be595f6d8128fb5b8614200e4125a2b7809b37f04286eefd05d7d07a3ade68f9ee2ad813518e7c069bf93bbb64ba8aa31ddc93b4c269fc6142678bd8a33d74fba3d272ea1f06f36ce784276279960a531d7fa1c05e4039fc9d714b7c95410c41aca848fe2dd2b370eb4ba7b13c92debb51bbd27e33a6fa937358682e428e5b7fab9ef80686ca8b7686b397f29b8f2d96969134090e33c83ed9efee301f9039bfd16c2109a123e0c1bc442dee24c88a316c200a736f873728c41db92b2fa7dd90fcd223ba290fbe7b95b4ff66cb548a43dc20912452100c28b66c70ad69df113602d9d8941c5afe52683341c17d43c60be44f4441456e9a4ca9c0335084cbbb2983800831b038310944ec0ed88ecc11249c10a6f12980857f26be11c36e37ac4034ac8e7274277ec59abb697e0eea9a9a77be2a67e4a2c7f0edf60972c668dd7cdb40ba7cebf87a1db71c1e7f45272c44af9d73b355ab36e9c78e7bd27e1dd3fbad8ade8defe0546a64d9185a48a59e55441f1150e59f930383ed42db2f2fecef463e67b579cecccca8c660c52a302bf1eeee5389353a1c24ead3ae8a39bcdf7b61862ac260bdaeb7f5f357666439b4d52b5e826bcfabe1ef5b3e2528268fe7949a688c6e0d62d1f7f0ec2fb76335616cdc515cd04a42face2cfa489220b3d421ac0bc3c805ccaeb81cc37c45de32445845e3abda33cd18fd810dfb277b08a45c549ec10371eb09580c5b1ea68c4217bf683b54e30c06a63d15a8ff9eb3975a5bd4b55f01e14acfaae9c808e189d46b9e029143ea272ed54df8d037c6aab0e9e9fde8bc7baeb1b8499ebe0625b8f9d5dc938ff66a1a45bfd310d563cdd9a4a8ea9dff0af4dc40f6bcfdf79cccf810c56486e57b1114cedd5a3235535338b19f7c801c2272df61963efccfa8a785a9c30acbe9f33a2f76301f3424af1402af3bcfc451c8628038a6f3b912461810440feceb03568912aaaa4c29417ffca7708b617d745ca03e832ccd2af2ef61baf54b49507cd6c01507f64540690a7235cea50d0bc457d39ac5b97171c4fcd4215e5a6ab2d004c20bce0b78a80af39be617e215c476fd5d0e149ed541beec2fe0053a107c6f12208ab913dd65c5764e4e69e304918bf57de2ca724bf2150fcae33deb368c65e9a121ed6376175a7562c09b1a6e67db25604525814d813aa1a51a60bcce393229f1ea390e5219c21e8af17413596cabb1b6924b5ef4cf2fade299ead934fb44f0248561c02d7b1fbafaf4a4610a010557ef48838468059bb3524dd34c173aaa841725a752843506326f106326ae4b7666df329993f72b4293f43b2ee3db5d48151e0dc7227e8234e4b435f43fbd67b991367967051f1541abb89235c5df709ed5324fd186b0ba7dde1e81a7e49177c822509ee1d49f1bb12e24b251b093eb5f5d9d1da6faa455204f3690f0c9cbf0eda2758fba76017bff6157c59aed1d7446d2bd08eff3ea1366d712bfd799c47908dd2f835ca114b9857ce973afd6bf55ee6c3fc0ed98af364aa7307ec76f8732403def7dc0a5803993a0439504f3605213b5692d6e23125b8c521cadcecd116cfa359becf3810aad2868aacd09338b94b18ecdbd4888649dcebe6189e436adfa5a46d17f451ca9e573f134df5032639b54ff8f1e1dd17d484d625e1327cd4a0fe71632c8ddf0e1423b3bfb58f63fca2e41e07124e27cb4cc8f106d98e41971da583cf16f048420661ef1ecc50b58b692e2dab60546c147447894e46a31b245fb9311b493e6008370532563c844a2a07b7b0241c6def108b3bac530c3ee2174f5a3c1edd5b49aa3b69b486f7a90eda4df4766b51029f6af52fbec18c850fc6a81c0f7014035ad2eed02c89217fb10fa315fd8e23789a1f17db407b2a828acd283bdb1f7058a6f0a64332ed88ed9221267371239ad89494d8b2d2f866b772ac7d74f70b37dbc3364c147ac3211e7df39707f2ac044f0c0f6c02366b704a01dc5179a3f71983f847a89ad89a1af751ab303d40b68ced2cb23f46ad6b1dff9ce9a4ec0b534a49f6b62b7e9e27ccecff5f67c29d9006bc7300ab350c62d7f7c4f9c65eff882bc73e73bd47a71aa58622914c6ca8cc2632f21ff301119f681361569cbeac2134999bed6d307cad2c7b658ece08faa475bf66a4599b2b235c6eef2fe26d24a34eb6ac61c5b57aef06fb7b97ebd0ac1dfa4f8331ce89b4f7e63aa4e456e608de02c15391be0fea48e4e9e207d09670336d2c6e6679cbb115a49fc8c88c263a067c40c18bda2abe8ba1458bc9831e15adf9e002eb42ab369bfc94895230009ac91e4138ac54cfc84e52158849f0eba0c79a371a646dba85a6c09bbac58425d9eae2cf6057a8c4d1cda56db6f63b373da005f20decab530de08690efc5d0341b379396462f4b794be6bc6d35a20be0429d292c7b1b6ef0a06903b8bd152f0b1c5c5f3fcd1dd232bfb9336a2f7e45de4adb5cb34e884fa92ebfb8e8f00236f0dabfc077fc917632155e956b3a9a0bebb69e0312b1707143555de0a84f058c406b273255ce7ac70c5be1b2c06a9113017436f27581f92ab6bc537e4793983d6fa0c20d42928993bda881479bc60e13839168336ed6c8d8485e31eb000e41c002b2b972ce35a56bac22ed9aeecad0803c4b57736c504dc6877dcbc9835ddb24bf3cf208438a3e55f6312d440b6ed646a76cebccbeab2ddb139055d462dc3165005cb4cbf50909359a43a72672ab5eda81b3fc627cee7833e83ffb4f303adf321656adf8abe2b42fde4095cd19b216384158b610272b1ee21d72b19e2e19b31702eb7a79ed63c82fe9b4c28881ac551c21b821ab6b4f3920099d2f04344780f7e9d6635e55fbf622274348b70a94213f76a766aded2a3bd7239e325d3255df87163e01e8f9c8dcee106b224adf08b6c72ad172e3a55579b0d46e32d877ba31ef1389a0fe30e83e40d1d061daa0d8df05e63cc6f40061858ba45c1095a9f262cdc0a5c601ce5b43f855f68aac508edd49bba62779d8728e4197cf7e5b891ead3da4df990d20cd1503407783c6441b49acd1dc36428c7458c80aee1768e9f0c5bd4e856ead204f6a3dc65b753fb669acc8d634cae1395b83d4e6afe847ee3b378515872f3d2407c9a3f273e141dbfabefd47c3508dfb97245f65793d2a576be217d30b76f748d47feeab6cc4c627780a9fb8ca85b19452d182b58f755e4246307af60c9af00cc3f7fef1d7439dba2b82b7348adb556c41a74a2f08cad9a6cf64555bae3afdf31c76b5220a5aa093d461bfcab4682e631536cd8e7a6edb08f437c2e38630b1b0c328ac6f8da19d08f6ff0f3aeee5544cb837e86f91894acba20fcfdfa6fc3ef191d8b8a003f17ccf43fd4e845ea8d8b23fcc874eb3d633fb551b1db4e3d87d47533a9b9c79823ec61a31aeb2dbd20e8e19f8cbbf94f5cb5add59b94c93ea79d4150816708c35b32ff803494fb7b8dc83e828b29cf747754df82aae7a8fa69817dfc72ff7d349d711bfbb73d06cfb9b8d72ce5021bd3c649eb61e7d3a39cc931839ed1b9193be48992db28983bfd835a376af927e004026a259de0afb6c957abb9d876bc65db5e809a121b12ef36f17df85f7df3eed2773d89a5d990ee28287382170858ac5d5e38bbd08a6ad12be622812ff9327d4a889b947ec64aa442e55912b4520825002ef875d11597a04329c01eae331499f91d6e488ede9e69e4d3a5043da5f2bb74894deece285774653ea682d69fc57d36123d2aecb148c8546a2a08e2ddcf371fdb63cb21d45ee26c77dd2c1030e09ce52f9f8f70a443853da02f6cd5aca9c206f95a439e23ff51388eadb5aa0ac728021dfa592c5c3ee15b88737c7e17da926a397032a42e555a2097e0ba6205fff752fd3f5bffd5f53697a1c69a3750fc7a584817fe862ef5a717c59087101f809a9fca8385eeb010ef26df8840eb375eef440f78f4f21b43ec54ecfd63f726d", &(0x7f00000014c0)="a4a423412636395e30931ea929e9531f2e026d9698a55d5e707e1f5d80d6ffc8ef2d4f6ed4dcb224090737a801ab00eb9acf01c4e6a42f30f6c2a762aefbaff7ae4536b8d8076515f53f5ff8e8d4088d3d4c0167402273c2f3ba7cf78d0a67f690ef6443423e33b2444706dee28b06b273f4f8336d96c8f4b3a9b7d75cbc56614c05aa737501cc1fd87841fa6d739cab6b5aeff80744331ea726bb2eb5c95c266b3a38b309c2e5f251797cb31241"}}) 2018/03/13 10:18:30 executing program 3: unlinkat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) 2018/03/13 10:18:30 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 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={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0x0, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(0xffffffffffffffff, 0x0, 0x42, &(0x7f0000001200)={'icmp\x00'}, &(0x7f0000001240)=0x1e) keyctl$revoke(0x3, r0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) ptrace$setregset(0x4205, r2, 0x203, &(0x7f00000000c0)={&(0x7f00000012c0)="63d44ef7e48effaf6754cdf4e74373d7ebd88cd6d11dfd3b22e475d8f8046db0be79e2e038dfcc92a068c8f96cfda0c15ff905ed2e04244c768d11ea2526e452129b80325a0efb221c1c9e091c88aed70425c52f73636b2c735ddcd368edc0a04856c2ace6557f69da28d8b51cd090d8060b98ea4d1d03ceb364954b01741ade60934acc3b7d250c2d5f6379836c21f3c991db3663434172b89b882a53bb6ae1a226ab804abb66b126c78374d1c1928393f7f5e765cceff1d2df59a012", 0xbd}) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000001280)) pipe2(&(0x7f0000000080), 0x0) ioctl$GIO_UNISCRNMAP(0xffffffffffffffff, 0x4b69, &(0x7f0000000200)=""/4096) 2018/03/13 10:18:30 executing program 0: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) move_pages(r0, 0x4, &(0x7f0000000040)=[&(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ff8000/0x4000)=nil, &(0x7f0000ff8000/0x1000)=nil, &(0x7f0000ffb000/0x1000)=nil], &(0x7f00000fe000), &(0x7f0000000000), 0x8f3bd1977ec5cfe8) 2018/03/13 10:18:30 executing program 6: r0 = syz_open_dev$audion(&(0x7f0000000180)='/dev/audio#\x00', 0x101, 0x101000) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f00000001c0)={{0x3, 0x2, 0x101, 0x100, 0x5, 0x3f}, 0x5, 0x3, 0x401, 0x400, 0xa3d8, "ed60bd8478ac83cc1a22d4a9fe54efa01b806cef0a13016d80ea6cec84658f16b70f8e2d6075e69ba3d96f1e7b46317559aaf911d9e029f4407a4215e81d211032c14aac2e213e509bb1dc2f22d1364a141d7bbf23c79e783b0805674c932e965129972c8700f842a98121430670f0b5792c131bd5db9666971e098f10d26503"}) syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x7, 0x20000) perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0xc568, 0x100000001, 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, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x805, 0x0) pipe(&(0x7f0000000040)) fsetxattr(r1, &(0x7f0000005fef)=@known='security.selinux\x00', &(0x7f0000000080)='system_u:object_r:netcontrol_device_t:s0', 0x28, 0x0) 2018/03/13 10:18:30 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000040)={0x0, 0x81, "84c854f61508c25e64d56e59d50bfb218c2122fd367abfd7db6bccf181fb46f2fb59d75c083cf72d70f385acdc7ff5eabbe5991931b5b0c4150a3445316a5fbe8f030554484e45a255bc579a67fa6ade4be4e0a795ee1d7634308a86c84d9de9e322b0e98a0571b572b9e04e21f4e71e6b4eb3c536458c9e189f8ea5b7faaf8cc9"}, &(0x7f0000000100)=0x89) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000140)={r1, 0x27cb}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)={0x0, 0x0, 0x8102}, 0x8) 2018/03/13 10:18:30 executing program 7: recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000000440)={&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/154, 0x9a}, {&(0x7f0000000180)=""/186, 0xba}, {&(0x7f0000000240)=""/42, 0x2a}, {&(0x7f0000000280)}, {&(0x7f00000002c0)=""/30, 0x1e}, {&(0x7f0000000300)=""/91, 0x5b}], 0x6, &(0x7f0000000400)=""/36, 0x24, 0x5}, 0x3) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x1, 0x4) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000000080)="130000001000ffdde200f49ff60f050000230a", 0x13) 2018/03/13 10:18:30 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) keyctl$update(0x2, 0x0, &(0x7f0000013000)='V', 0x1) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x12100, 0x0) utimensat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x77359400}}, 0x0) 2018/03/13 10:18:30 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2b, 0x801, 0x0) listen(r0, 0x0) ppoll(&(0x7f00000001c0)=[{}, {r0}], 0x2, &(0x7f0000000200)={0x0, 0x1c9c380}, &(0x7f0000000240), 0x8) r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x5, 0x20280) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0x7f}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000280)={r2, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, [0x1, 0x8d0, 0x4, 0x101, 0x3, 0x100000001, 0x2, 0xff, 0x8, 0x9, 0x0, 0xffffffff, 0x3, 0x6, 0x80000001]}, &(0x7f0000000100)=0x100) 2018/03/13 10:18:35 executing program 3: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x100, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{0x0}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f00000000c0)={r1, &(0x7f00000001c0)=""/212}) r2 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') unlinkat(r2, &(0x7f0000000180)='./file0\x00', 0x4000000000) 2018/03/13 10:18:35 executing program 7: r0 = dup(0xffffffffffffff9c) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000000000)={0x2}) fcntl$setlease(r0, 0x400, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000040)={0x0, 0xc3, "18868ff29e243badc6591e32258ca2249b1efcd0cd3a8dbcfe2c4550aa3712abae4b46920efc852f920db84db007340b3ac3e1ee5ef4c82d30e20435494be59e979de766a7f1968c9adc9acbc88c96ff926cbdcdcc34094c7c1961ca9b0e7f6268547a9fedc5273b5f9cda4bcf7cdd8f7d528dce48ca238287db2136ed2bb0ac50c479579a976716d5642e0058ed89ffd0c59ef8138ab8c0095ee4b0970b434ce5350027cad83666329ad9f0f8ee6fd48d5814397976c8ab0ba39aac5062301ece0b5b"}, &(0x7f0000000140)=0xcb) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000180)={r1, 0x4}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000200)={0x7fff, 0x101, 0x1, 0x9, 0x70ff, 0x7, 0x4, 0x0, r1}, &(0x7f0000000240)=0x20) readahead(r0, 0x4, 0xf3) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000280)={r3}, &(0x7f00000002c0)=0x8) fdatasync(r0) r5 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x200, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0xffffffffffffffff) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000340)={0xffffffff00000001, 0xc689, 0x100, 0x2, 0x100, 0xfc0, 0x4, 0x8, 0x3, 0x7, 0x8, 0x7}) syslog(0x4, &(0x7f0000000380)=""/4096, 0x1000) r6 = shmget$private(0x0, 0x1000, 0x4, &(0x7f0000ffe000/0x1000)=nil) shmctl$IPC_INFO(r6, 0x3, &(0x7f0000001380)=""/2) rt_sigprocmask(0x0, &(0x7f00000013c0)={0xb9}, &(0x7f0000001400), 0x8) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000001440)=""/178) r7 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001500)='/dev/ppp\x00', 0x10000, 0x0) r8 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r7, 0x84, 0x13, &(0x7f0000001540)={r2, 0xfca3}, &(0x7f0000001580)=0x8) setxattr(&(0x7f00000015c0)='./file0\x00', &(0x7f0000001600)=@random={'security.', '/dev/ppp\x00'}, &(0x7f0000001640)='/dev/ppp\x00', 0x9, 0x3) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r7, 0x84, 0x4, &(0x7f0000001680)=0x10001, 0x4) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f00000016c0)=0x3) getsockopt$inet_sctp_SCTP_CONTEXT(r7, 0x84, 0x11, &(0x7f0000001700)={r4, 0x40}, &(0x7f0000001740)=0x8) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000001780)=0x1, 0x4) fstat(r8, &(0x7f00000017c0)) fchmod(r5, 0x108) fcntl$setflags(r5, 0x2, 0x0) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000001840)={'filter\x00', 0x44, "23465893971dcf1c86abd3424a65427436aa2624b422d962aac9b8d050e576f271c4098cc106bc4136d3adab44cd32b847f4197aded70e30834b09e7a4c227985cd3413d"}, &(0x7f00000018c0)=0x68) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r7, 0x84, 0x71, &(0x7f0000001900)={r3, 0x2}, 0x8) 2018/03/13 10:18:35 executing program 4: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000f98000), 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x27ffe) sendmsg$nl_generic(r1, &(0x7f00004d5000)={&(0x7f000082e000)={0x10}, 0xc, &(0x7f00009e8000)={&(0x7f0000000280)=ANY=[@ANYBLOB], 0x1}, 0x1}, 0x0) sendfile(r1, r2, &(0x7f0000ea8000), 0x3) fsetxattr(r1, &(0x7f0000000140)=ANY=[@ANYBLOB="757365722e005951d363bccdef06ffbbd962242cb7122e8250e2dde2ede28159f86a958ee181a5ba49261b38800939dcbaa6e5b0691450724e06b9c32b6a7610cc6db7319f531088cf9feeb76cce68398efaf4e143a12f3696510a64361d8facf112d6544b8b2a7aacecf86ba60315286ed6902c0b55125315"], &(0x7f0000000080)='userproceth1\\securityppp0@,\x00', 0x1c, 0x1) ioctl$VHOST_SET_VRING_KICK(r2, 0x4008af20, &(0x7f0000000000)={0x2, r1}) sendto(r1, &(0x7f0000000040)="f6", 0x1, 0x0, &(0x7f0000000200)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xf}}, 0x4, 0x1, 0x2, 0x1}}, 0x80) sendfile(r1, r2, &(0x7f000053cffc), 0x8080000001) 2018/03/13 10:18:35 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x301900, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00000000c0)={0x9, &(0x7f0000000040)=[{0x7, 0x80, 0x5, 0xe1}, {0x5c, 0xd488, 0xffffffff, 0x3}, {0xf460, 0x20, 0x44c0, 0x1}, {0x3a, 0x3, 0x5, 0x2}, {0x1e, 0x40, 0x9, 0xfffffffffffffffa}, {0x658, 0x1, 0x40, 0x4c4e}, {0xfff, 0x6, 0xba24, 0x800}, {0x3, 0x0, 0x5, 0x3}, {0x10000, 0xffffffff, 0x1, 0x3f5}]}, 0x10) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = eventfd2(0x4, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f00000b1000)={r3}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000000100)) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/03/13 10:18:35 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000040)=0x0) r2 = fcntl$getown(r0, 0x9) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000000080)={r0, r0, 0x4}) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cuse\x00', 0x10000, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000000200)={0x8000, 0x63e, 0x8, 'queue0\x00', 0xffff}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00000000c0)={r4}) getsockopt$EBT_SO_GET_INFO(r5, 0x0, 0x80, &(0x7f0000000100)={'broute\x00'}, &(0x7f0000000180)=0x78) getsockopt$inet6_int(r4, 0x29, 0x39, &(0x7f0000000ffc), &(0x7f0000013000)=0x4) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/03/13 10:18:35 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = gettid() sched_setaffinity(r1, 0x8, &(0x7f0000000040)=0x7) bind$alg(r0, &(0x7f000066bfa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-blowfish-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000890fec)='ys9v', 0x4) r2 = accept$alg(r0, 0x0, 0x0) io_setup(0x5, &(0x7f0000000100)=0x0) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x212001, 0x0) ioctl$TCXONC(r4, 0x540a, 0x8) write$selinux_validatetrans(r4, &(0x7f0000000140)=ANY=[@ANYBLOB="73797374656d5f753a6f626a6563745f723a696e69745f657865635f743a73302073797374656d5f7587fee03f354b3a6f626a6563745f723a67726f75706164645f657865635f743a7330203932202f7573722f7762696e2f637570736400"], 0x59) io_submit(r3, 0x1, &(0x7f0000bd9fe0)=[&(0x7f0000617fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f000007d000)="b3", 0x1}]) ioctl$KVM_SET_TSS_ADDR(r4, 0xae47, 0xd000) 2018/03/13 10:18:35 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) alarm(0x3) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000040), 0x4) r1 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x3, 0x200) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f00000045c0)={0x2, &(0x7f0000004580)=[0x7f, 0x10a]}) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000000100)=""/90) fstat(r0, &(0x7f00000028c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() chown(&(0x7f0000002880)='./file0\x00', r2, r3) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000080)=@req={0x0, 0x0, 0x1}, 0x5) sendmmsg(r0, &(0x7f00000043c0)=[{{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)="16c90ce31e49e39e59fe99de8758a666", 0x10}, {&(0x7f00000001c0)="706af06932cd8708e0b5db40fe63d773a74dae3505e3f3d5b76b02f27ccacec474b2fdb9158566d1b5dea07c6e24af72f9d4b26b4199721e0978fe74e09f4525f823f81eafc1c01c743614fe1a4eba95fbc4c859820c2c963f47aaaf1522cb155a217c04ec023cccdff61b5ef22137e1854ad358dd1e0f5e17c740aa901581b91d39d90e4f6e6939a830c33c1dd7a773563ff60c100ba2cc7d4c9f557dc602cf17e2828c95b9716e9300d69aae020f279ed97f82180be4ded7e2fe272ef946909881555c5046a337f58514e838dde1a6208c9eb9cbb0d345dbe39886fda1ee056ee9383a5581c3208bdf90aaf80f28b4dd", 0xf1}, {&(0x7f00000002c0)="4da1d1ad034f50c3134ce70b1fc07e2a92857cbbf68fe3e81b84c95a85c09653711feb50db1427c7fe23de7b91b77846bad906583d781ab8057556df5973d3cc8b30f1aa378028f82bd9a9396953af85da8f4c4de679727064fbd3bcf45a588f9720fd2a326a8768", 0x68}], 0x3, &(0x7f0000000380)=[{0xd8, 0x84, 0x5, "225569bb0d094183f721d9dbd21415f9a6af93c1d11fb0ebb5a2f343cdb4128feb176a6388a14ba3101254dd154ec1ac0ede2a1616c7669d8cac56b27f485bf2518141c941bd816f775bfcd0e74bdaf4a28d2eac592fc7436293c8dd69f13b1d4e60405243281f2c0a11ff45af562b6439a0778a064941fabfb6a1f2c16969e7ca01e9cfe036a806874598e1dadc8d2f07566cc37b2d47bd6aeac2edae519d112d4ee5ee85527238e7e8530e0d3c93775294a3238e4280c7d8a47b646001378195da"}], 0xd8, 0x4000800}, 0x1}, {{&(0x7f0000000480)=@l2={0x1f, 0x10000, {0x0, 0xe37, 0x4, 0x0, 0x6, 0x1f}, 0x10001, 0x4}, 0x80, &(0x7f0000002800)=[{&(0x7f0000000500)="64a7060be745c8663bad24c089c2792c5e2698dac16cad8ad40f476bd3d695e79a7cca5c8e343e3f44605eaf77a6ae0e4e85aef58f68d7684190c809354dfcc40f81c883143e143016213388711e0b0254878990c8ec7857df4d84d17c79d4d44d16c18184490a4b51ff24e8de9c35460f4a7c652880fdd43da1e5284bd854ffc4959de1d03bc72420e96d16f598fed2740bb3484e89255efdaad69e281a6d6f95fe9d9b57425d2a3057e509c44170c65c81ef0431e316b34bb9c8806aa96a5e8236", 0xc2}, {&(0x7f0000000600)="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"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{0x20, 0x105, 0x4a7, "28fe8da8476d28f17e29"}], 0x10b0, 0x8000}, 0x7}], 0x4, 0x20004010) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "02ed01000000000000000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x51, &(0x7f0000000080), 0x358, &(0x7f00008b2000)}, 0x0) close(r0) accept$alg(0xffffffffffffffff, 0x0, 0x0) 2018/03/13 10:18:35 executing program 2: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000000100)=@sco={0x1f, {0x1}}, 0x8) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000000), 0x4) 2018/03/13 10:18:35 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x1000010000, 0x0) clock_gettime(0x4, &(0x7f0000000080)) ioctl$KVM_SET_TSC_KHZ(r0, 0xaea2, 0x800) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000000040)={0x6, 0x3, 0xdee, 0x4, 0x8, 0x43}) r1 = socket(0x15, 0x80005, 0x0) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000000100)=""/239) getsockopt(r1, 0x200000000114, 0x5, &(0x7f0000001000)=""/4, &(0x7f0000000000)=0x4) 2018/03/13 10:18:35 executing program 4: r0 = socket$packet(0x11, 0x10000000002, 0x300) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000002c0)={'gre0\x00', 0x0}) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x0, 0x6}, 0x14) sendmmsg(r0, &(0x7f0000003080)=[{{&(0x7f00000000c0)=@ll={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14, &(0x7f0000000480), 0x0, &(0x7f0000000500)}}, {{0x0, 0x0, &(0x7f0000002940), 0x0, &(0x7f0000002980)}}], 0x2, 0x0) 2018/03/13 10:18:35 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') unlinkat(r0, &(0x7f0000000180)='./file0\x00', 0x0) dup3(r0, r0, 0x80000) 2018/03/13 10:18:35 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x8) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$can_raw(r1, &(0x7f0000477000)={&(0x7f0000523000)={0x1d}, 0x10, &(0x7f0000f9f000)={&(0x7f00002d5fb8)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "78107cf7ba34bb907619bca78c327758e0977d56a0428fcd2086f76c15e8bbf0272ad8184a3924c666339f8e3d1c1631d81bb612a655343ecf2221f317fc71e1"}, 0x36}, 0x1}, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000000280)='/dev/dmmidi#\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00000001c0)=0xffffffff, 0x4) r3 = msgget(0x3, 0x2) msgctl$MSG_STAT(r3, 0xb, &(0x7f0000000200)=""/82) recvmmsg(r1, &(0x7f0000003340)=[{{&(0x7f00000000c0)=@sco, 0x8, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/94, 0x5e}}, {{&(0x7f0000000340)=ANY=[], 0x0, &(0x7f0000003200)=[{&(0x7f0000003100)=""/226, 0xe2}], 0x1, &(0x7f0000003240)=""/239, 0xef}}], 0x2, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x1}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000300)={r4, 0xb4, "c45618c76c2f57446bf041e9d9b053bc82af63f6c8ddab86f57a84a46865ab2f2dbeb057e5829881f2387c55bc32587899bd120c005b52a01eceb7615befa50298939b3120eaccd46c96710dd0d21462691ad94d072680ab2551b84871a1067b76aac6d6d217befb37a6eda06c7d3257deba18c544c108db58a7220150b9ee7833dea740901defa85b75e7f87b5cc18849d8cad34dbe17705385ddb2b9998110f7bfb2f2041de058cc9b2485364bdff897b2eb0b"}, &(0x7f00000003c0)=0xbc) 2018/03/13 10:18:35 executing program 1: r0 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000100)={0x3, 0x0, 0x0, 0x0, 0x7fffffffffffffe}) 2018/03/13 10:18:35 executing program 3: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f0000000100)={0xf5, 0x0, [0x919, 0x9, 0x0, 0x9]}) write$evdev(r0, &(0x7f00000001c0)=[{{}, 0x946, 0x4, 0x8000}], 0x18) r1 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x3, 0x100) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000040)={0x0, 0x0}) r3 = syz_open_procfs(r2, &(0x7f0000000000)='net/ip6_mr_cache\x00') unlinkat(r3, &(0x7f0000000180)='./file0\x00', 0x0) 2018/03/13 10:18:35 executing program 1: futex(&(0x7f000081b000), 0xc, 0xfffffffffffffffd, &(0x7f0000fd7ff0)={0x77359400}, &(0x7f0000048000), 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x100, 0x0) syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x0) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000000040)=""/77) write$evdev(r0, &(0x7f0000000100)=[{{0x0, 0x2710}, 0x7, 0x4, 0x3}, {{0x0, 0x2710}, 0x7, 0x5, 0x5}, {{}, 0x5, 0xc0000000000, 0x6}, {{0x77359400}, 0xd5ef, 0x6, 0xff}, {{0x0, 0x2710}, 0x8, 0x7fffffff, 0x5}], 0x78) [ 291.905308] kauditd_printk_skb: 32 callbacks suppressed [ 291.905317] audit: type=1400 audit(1520936315.944:752): avc: denied { ipc_owner } for pid=7030 comm="syz-executor7" capability=15 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 291.945868] audit: type=1400 audit(1520936315.979:753): avc: denied { net_admin } for pid=4289 comm="syz-executor1" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 291.970374] audit: type=1400 audit(1520936315.985:754): avc: denied { net_raw } for pid=7031 comm="syz-executor4" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/03/13 10:18:36 executing program 2: r0 = syz_open_dev$mouse(&(0x7f0000000180)='/dev/input/mouse#\x00', 0x3, 0x100) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f00000001c0)={0x0}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000240)={r1, 0x8}, &(0x7f0000000280)=0x8) r2 = syz_open_dev$evdev(&(0x7f0000fb1fee)='/dev/input/event#\x00', 0x0, 0x0) r3 = creat(&(0x7f00000002c0)='./file0\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS3F(r3, 0x8018457f, &(0x7f00000000c0)=""/88) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f0000000040)=""/126) r4 = semget$private(0x0, 0x0, 0x8) semctl$SETALL(r4, 0x0, 0x11, &(0x7f0000000140)=[0x1f, 0x0, 0x20, 0x0]) 2018/03/13 10:18:36 executing program 3: pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x3fff) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000040)=0x5, 0x4) r1 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') unlinkat(r1, &(0x7f0000000180)='./file0\x00', 0x0) 2018/03/13 10:18:36 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000240)={'ip6gretap0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000018c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000001880)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2c00000013000501000000000000000000000000", @ANYRES32=r1, @ANYBLOB="04000000000002766477bb4e518ac1552072cfd4"], 0x2c}, 0x1}, 0x0) 2018/03/13 10:18:36 executing program 6: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4000) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040)={0xffff, 0x5f8, 0x6, 0x20, 0x1, 0x0, 0x200, 0x3f, 0x3f, 0x8, 0x9b}, 0xb) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000339ff8)=@assoc_value={0x0, 0xff}, 0x8) 2018/03/13 10:18:36 executing program 0: r0 = open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) open(&(0x7f0000001ff8)='./file0\x00', 0x6c02, 0x0) 2018/03/13 10:18:36 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x2402, 0x0) close(r0) socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000000040)={0x81, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000280)) 2018/03/13 10:18:36 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000280)={0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$KDSKBMODE(r4, 0x4b45, &(0x7f0000000140)=0xcb7f) clone(0x0, &(0x7f0000000140), &(0x7f0000000200), &(0x7f0000000240), &(0x7f00000002c0)) ioctl$KVM_GET_DEBUGREGS(r2, 0x8080aea1, &(0x7f0000000040)) 2018/03/13 10:18:36 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000562000)={&(0x7f000006f000)=@rc, 0x80, &(0x7f0000df5fc0), 0x0, &(0x7f00001d3fb4)=""/76, 0x4c}, 0x0) setsockopt$sock_int(r0, 0x1, 0x1000000000000a, &(0x7f000098cffc)=0x5c8, 0x4) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$revoke(0x3, r1) [ 291.973110] audit: type=1400 audit(1520936316.011:755): avc: denied { dac_read_search } for pid=7030 comm="syz-executor7" capability=2 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 292.022258] audit: type=1400 audit(1520936316.061:756): avc: denied { ipc_owner } for pid=7030 comm="syz-executor7" capability=15 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/03/13 10:18:36 executing program 4: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000140), &(0x7f0000000180)=0x4) r2 = socket$alg(0x26, 0x5, 0x0) r3 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x5, 0x80) connect$pptp(r3, &(0x7f0000000040)={0x18, 0x2, {0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1e) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00005b1fd0)="000005070500000000000000ff05000bfef9420001000000000007ffff0000000225070097c11fd401c4dcf3ffa800c2", 0x30) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x10180, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r0, 0x4008ae93, &(0x7f00000001c0)=0x1) bind$netlink(r3, &(0x7f00000000c0)={0x10, 0x0, 0x25dfdbfd, 0x40}, 0xc) 2018/03/13 10:18:36 executing program 0: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt(0xffffffffffffffff, 0x2000000000010d, 0x7, &(0x7f0000003ffc)=""/4, &(0x7f0000000000)=0x4) 2018/03/13 10:18:36 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') unlinkat(r0, &(0x7f0000000180)='./file0\x00', 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x5, 0x4) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/03/13 10:18:36 executing program 6: openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x0, 0x800) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="d40000000000000071000040000754792d8176"]) 2018/03/13 10:18:36 executing program 7: socketpair(0x1b, 0xa, 0x73f, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$can_raw(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x1d}, 0x10, &(0x7f0000000140)={&(0x7f0000000100)=@can={{0x4, 0x4, 0xc6d, 0x5}, 0x7, 0x2, 0x0, 0x0, "3f3c741362195ccd"}, 0x10}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) r2 = socket(0x1e, 0x1000000000005, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f00000001c0)='./file0\x00', r1, &(0x7f0000000200)='./file0\x00') ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000240)=0x4) getsockname$netlink(r2, &(0x7f0000000000), &(0x7f0000000040)=0xc) [ 292.098753] netlink: 12 bytes leftover after parsing attributes in process `syz-executor5'. [ 292.111506] audit: type=1400 audit(1520936316.151:757): avc: denied { dac_override } for pid=7060 comm="syz-executor0" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 292.139384] netlink: 12 bytes leftover after parsing attributes in process `syz-executor5'. 2018/03/13 10:18:36 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/mls\x00', 0x0, 0x0) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) recvmmsg(r1, &(0x7f00000046c0)=[{{&(0x7f0000000080)=@nfc, 0x80, &(0x7f0000003c00), 0x0, &(0x7f0000003c80)=""/250, 0xfa}}], 0x1, 0x0, &(0x7f0000007d80)={0x77359400}) sendmsg$nl_generic(r1, &(0x7f0000ecafc8)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000905000)=ANY=[@ANYBLOB="14007de7bf35305d0b7d89004c958b206702c5f1"], 0x14}, 0x1}, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_buf(r2, 0x0, 0x2a, &(0x7f0000000100)="107a2ed72787c5d0afa07e610b6fdc57cbffb32facf20a822b89c2199206858f81bdce19fa648c7d81c95fdd79285b8ae6d7f205c5431f5f3ade4fa8b26de1ae0432d95ee96d387739e8bacabdebfbc052e4899ffe2c77026e2d3af149c52c82d9e4256e08773351db5db40837a71cc0039a8bf483182075f8510db57485e0f543bf0732d00371aa72bb64456561e3b971044bf90216c26d107133b12e418b7659ab5e48bbdbea0c94d16557b640659a245f77acc7e7ee5e35bd91f6c1989dd7b6123010d06a1118375c1f7848674787e120201da3a7792a6edb2eec0a73a700a20d37", 0xe3) 2018/03/13 10:18:36 executing program 5: mkdir(&(0x7f00005b2000)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r0 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) mq_notify(r0, &(0x7f0000012000)={0x0, 0x0, 0x0, @thr={&(0x7f0000d05000), &(0x7f00005a6f90)}}) fstatfs(r0, &(0x7f0000000000)=""/86) mq_notify(r0, &(0x7f0000477fa0)={0x0, 0x0, 0x0, @thr={&(0x7f0000bc8000), &(0x7f0000cf3000)}}) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) [ 292.209060] audit: type=1400 audit(1520936316.248:758): avc: denied { map } for pid=7087 comm="modprobe" path="/bin/kmod" dev="sda1" ino=1440 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 [ 292.257330] audit: type=1400 audit(1520936316.285:759): avc: denied { sys_admin } for pid=7086 comm="syz-executor5" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 292.281883] audit: type=1400 audit(1520936316.296:760): avc: denied { create } for pid=7088 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 292.305798] audit: type=1400 audit(1520936316.301:761): avc: denied { read } for pid=7088 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/03/13 10:18:36 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x400000000000}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000c9effc)=0x10000, 0x4) r1 = dup(r0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)=0x8, 0x4) write$eventfd(r1, &(0x7f0000605ff8), 0xffbe) recvmsg(r0, &(0x7f0000001400)={0x0, 0x0, &(0x7f0000001380)=[{&(0x7f0000000100)=""/4096, 0x1000}, {&(0x7f00000012c0)=""/136, 0x88}], 0x2}, 0x10020) 2018/03/13 10:18:36 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8994, &(0x7f0000000000)={'bond0\x00', @ifru_ivalue}) getsockopt$bt_hci(r0, 0x0, 0x0, &(0x7f0000000040)=""/211, &(0x7f0000000140)=0xd3) 2018/03/13 10:18:36 executing program 1: perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00005d3000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000aa4ff0)={&(0x7f0000c74fe0)={0x14, 0x2, 0x1, 0x4007ffffffff}, 0x14}, 0x1}, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0xffffffff, 0x2) setsockopt$inet_udp_int(r1, 0x11, 0x64, &(0x7f0000000080)=0x8, 0x4) 2018/03/13 10:18:36 executing program 7: r0 = socket$inet(0x2, 0x4000000000000005, 0x9) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e1d, @broadcast=0xffffffff}, 0xfffffe81) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000001380)={0x0, @in6={{0xa, 0x4e24, 0xf4, @loopback={0x0, 0x1}, 0x5}}, 0x4, 0x400, 0x9, 0x3, 0xbf}, &(0x7f0000001440)=0x98) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001480)={r1, 0x8}, 0x8) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001340)='/selinux/enforce\x00', 0x18000, 0x0) sendto$inet(r0, &(0x7f0000fd0000), 0x3, 0x200007fb, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000655000), 0x4) sendmmsg$alg(r0, &(0x7f0000003200)=[{0x0, 0x0, &(0x7f0000001280), 0x0, &(0x7f00000012c0)}, {0x0, 0x0, &(0x7f00000016c0), 0x0, 0x0, 0x0, 0x8814}], 0x2, 0x4000) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$kcm(r2, &(0x7f0000001300)={&(0x7f0000000080)=@nfc={0x27, 0x1, 0x0, 0x2}, 0x80, &(0x7f00000012c0)=[{&(0x7f0000000100)="0d83045399cf802a0ad2de078a401a29af4a3f30dc7adf46e46ffbcf55bda3038024bc64d472467a", 0x28}, {&(0x7f0000000140)="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", 0x1000}, {&(0x7f0000001140)="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", 0xfb}, {&(0x7f0000001240)="d9a932247487724fa6c5c1ce1cd89de0bbf4c8ea12066c32067d9194870dc856c62c0029f14dd19538cea417e3e51f792a4abfc9592e7d223e218d9919c88aff9377ce2e6757e98a8df456cde4f4c6ebd9ca45bca7fc99de875c0ddd07e6f59c5de5245114fee0c10df464e02966", 0x6e}], 0x4, 0x0, 0x0, 0x10}, 0x8000) 2018/03/13 10:18:36 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') bind$llc(r0, &(0x7f0000000000)={0x1a, 0x312, 0x1, 0x2, 0x3, 0x6}, 0x10) mincore(&(0x7f0000fff000/0x1000)=nil, 0x1000, &(0x7f00000001c0)=""/4096) unlinkat(r0, &(0x7f0000000180)='./file0\x00', 0x0) 2018/03/13 10:18:36 executing program 5: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f00000001c0)=""/185, &(0x7f0000000280)=0xb9) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000180)={r0, &(0x7f0000000040)="964f08f668693ce2f16827612ba7b36d1f0df531abdf4db9feec40aa83e57d869159b7a0a2ca464f93", &(0x7f0000000080)=""/205}, 0x18) ioctl$int_in(r0, 0x80000080044df9, &(0x7f0000003ff8)) accept$alg(r0, 0x0, 0x0) fcntl$getown(r0, 0x9) 2018/03/13 10:18:36 executing program 4: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x40040, 0x0) socket$inet(0x2, 0x4000000805, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r1, 0x50, &(0x7f0000000140)}, 0x10) symlink(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') connect(0xffffffffffffffff, &(0x7f0000da9000)=@ipx={0x4, 0x0, 0x0, "3577f7d31357"}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback=0x7f000001}], 0x10) sendto$inet(r0, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/03/13 10:18:36 executing program 6: syz_emit_ethernet(0x39, &(0x7f0000ea7cfa)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "c000e2", 0x8, 0x2f, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_reply={0x81}}}}}}, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x10000, 0x0) setsockopt$packet_buf(r0, 0x107, 0x5, &(0x7f0000000040)="26f038a12b14e8ad65a6d3d06aa224820f5da904069244a7e4b3a702f5b0b7", 0x1f) 2018/03/13 10:18:36 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) setns(r0, 0x4000000) r1 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') unlinkat(r1, &(0x7f0000000180)='./file0\x00', 0x0) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000000040)={0xf004, 0x0, 0xffffffffffffb4ac, 0x180000, 0x5}) 2018/03/13 10:18:36 executing program 6: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000ff6ff8)={0xffffffffffffffff}) r1 = gettid() r2 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x10001, 0x840) r3 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x400, 0x100) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f00000000c0)={0x1, 0x0, 0x1, r3}) fcntl$lock(r0, 0x24, &(0x7f0000003fe0)={0x0, 0x0, 0x4000000, 0x0, r1}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)) 2018/03/13 10:18:36 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) symlink(&(0x7f0000192000)='./file0\x00', &(0x7f0000044ff2)='./control\x00') mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000179ff8)='./control\x00', &(0x7f0000014000)='anon_inodefs\x00', 0x9002, &(0x7f0000fcb000)) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x10000, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000014ff8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0xb3b9, &(0x7f0000005000)) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) getdents(r0, &(0x7f0000a30000)=""/4096, 0x1000) 2018/03/13 10:18:36 executing program 1: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000040)={'filter\x00', 0xe6, "1d19e7620d6ecf3cf42b6b0fe660041d35adcb782d9dbc8363967fa78289ae68779cf9ae919aec6e2e57ca6fbe64c0ad972a82032512a1b2ca799596fe3d691ef902080ed24c2b2a8845a1ea569cfabe7bef4d2e57c8152d36fa149a33817c66da4a55b02333b4c525dc9536b7397c35cd2240cfe7c34b344f7094e49b7187d1283f85468919ee29985ddd194f07d4ab6815cea4717a149ccfe4ff3607dbcce0c75eaeca18e1aaa24b6411ddde08ee64409dac1e957f61479bbda4116485f32ab3ddf39d670f60352572d34221c601554719b2034b32aa0d939088bb73c2c4203fa1d76e5913"}, &(0x7f0000000180)=0x10a) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000340)='/dev/ptmx\x00', 0x40, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x200, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$inet6_tcp_buf(r3, 0x6, 0x3f, &(0x7f0000000200)=""/27, &(0x7f0000000240)=0x1b) shutdown(r1, 0x0) ioctl$PIO_CMAP(r3, 0x4b71, &(0x7f0000000280)={0x7, 0x7, 0x1ff, 0x2, 0x4, 0xffffffffffffffc1}) ioctl$TIOCCBRK(r2, 0x5428) ioctl$TCSETAF(r3, 0x5408, &(0x7f0000000300)={0xfff, 0xfff, 0x4, 0x1d, 0x8, 0x9, 0x7, 0x5, 0x0, 0x1}) 2018/03/13 10:18:36 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) timerfd_gettime(r1, &(0x7f0000000100)) fchmodat(r1, &(0x7f0000000140)='./file0\x00', 0x1) bind$inet(r0, &(0x7f000021d000)={0x2, 0x1}, 0x3e) syz_emit_ethernet(0x3b, &(0x7f0000adff8e)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x2d, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x1, 0x19, 0x0, "0000000000040002004a5d513ebe6eceeb"}}}}}, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000040)={0xff, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x220, 0x1, 0x4, 0x9, 0x7ff, &(0x7f0000000000), 0x9a7e, 0x3ff, 0x9}) 2018/03/13 10:18:36 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') unlinkat(r0, &(0x7f0000000180)='./file0\x00', 0xfffffffffffffffc) bind$llc(r0, &(0x7f0000000040)={0x1a, 0x338, 0x4cb0337d, 0xec, 0x2, 0x7, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) 2018/03/13 10:18:36 executing program 2: r0 = socket(0x12, 0x0, 0x7) write(r0, &(0x7f000019afdc)="24000000210025f0071c0165ff0ffc0e020000000000020002e180030800060000000800", 0x24) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$KVM_GET_REGS(r1, 0x8090ae81, &(0x7f0000000140)) r2 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x1000000, 0x200800) pipe(&(0x7f0000000080)={0xffffffffffffffff}) ioctl$VHOST_SET_LOG_FD(r2, 0x4004af07, &(0x7f00000000c0)=r3) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000000)=0x5, 0x4) ioctl$DMA_BUF_IOCTL_SYNC(r3, 0x40086200, &(0x7f0000000100)=0x7) 2018/03/13 10:18:36 executing program 1: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af03, &(0x7f0000000000)) 2018/03/13 10:18:36 executing program 5: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) ioctl$KVM_SET_XCRS(r0, 0x4188aea7, &(0x7f0000000000)={0x2, 0x9, [{0x7, 0x0, 0xffffffffffffb327}, {0x2, 0x0, 0x8}]}) io_setup(0x20, &(0x7f000086a000)=0x0) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x31, 0xffffffffffffffff, 0x0) io_getevents(r1, 0x0, 0x1, &(0x7f0000e72fe0)=[{}], &(0x7f00009ca000)) 2018/03/13 10:18:36 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x0, 0x0) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f0000000100)={0x4, 0x0, [{0xbff, 0x0, 0x4}, {0xbfd, 0x0, 0x7ff}, {0xbff, 0x0, 0x1}, {0xc0010bec, 0x0, 0x3e2f}]}) r1 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f0000000000)={{}, 'port0\x00'}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) setsockopt$packet_int(r2, 0x107, 0x1f, &(0x7f00000000c0)=0x9, 0x4) 2018/03/13 10:18:36 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) rt_sigprocmask(0x2, &(0x7f0000000040)={0x5}, &(0x7f0000000080), 0x8) sendfile(r1, r0, &(0x7f0000000000), 0x102000001) 2018/03/13 10:18:36 executing program 7: r0 = socket$inet6(0xa, 0x40000080806, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000200)=@security={'security\x00', 0xe, 0x4, 0x4e8, 0xffffffff, 0x0, 0x0, 0x178, 0xffffffff, 0xffffffff, 0x418, 0x418, 0x418, 0xffffffff, 0x4, &(0x7f0000000000), {[{{@uncond, 0x0, 0x130, 0x178, 0x0, {}, [@common=@inet=@hashlimit1={0x58, 'hashlimit\x00', 0x1, {'syzkaller0\x00', {0x1, 0x0, 0x8, 0x0, 0x0, 0x7, 0x1000}}}, @common=@ah={0x30, 'ah\x00'}]}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv4=@multicast1=0xe0000001, 'erspan0\x00'}}}, {{@ipv6={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @loopback={0x0, 0x1}, [], [], 'gre0\x00', 'rose0\x00'}, 0x0, 0xa8, 0x1d0}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0x0, 'system_u:object_r:dhcpc_var_run_t:s0\x00'}}}, {{@uncond, 0x0, 0xa8, 0xd0}, @common=@unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00', 0x0, {0x2}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x548) r1 = open(&(0x7f0000000080)='./file0\x00', 0x2100, 0x0) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f00000000c0)=""/159) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x2, 0x3c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x4e20, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/03/13 10:18:36 executing program 0: socket$inet_sctp(0x2, 0x0, 0x84) connect$inet6(0xffffffffffffffff, &(0x7f0000b2f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f00005e1ffc), &(0x7f0000086ffc)=0xfffffffffffffcff) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x9, 0x80002) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000040)=0x7) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/rfkill\x00', 0x0, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x2}) readv(r1, &(0x7f00000a8ff0)=[{&(0x7f0000001fb2)=""/1, 0x1}], 0x1) readv(r1, &(0x7f000010afb0)=[{&(0x7f00007f3fe6)=""/26, 0x1a}], 0x1) ioctl$UFFDIO_UNREGISTER(r2, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/03/13 10:18:36 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') unlinkat(r0, &(0x7f0000000180)='./file0\x00', 0x0) getgroups(0x2, &(0x7f00000001c0)=[0xffffffffffffffff, 0xffffffffffffffff]) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0xe002, 0x0, r1, 0x800, 0x40000) 2018/03/13 10:18:36 executing program 4: sched_setaffinity(0x0, 0xf7484e57fb971678, &(0x7f0000002900)=0x6) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f0000001ac0)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0xffffffffffffff9f) listen(r0, 0x20000003) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = accept4(r0, &(0x7f00004d4000)=@nl=@proc, &(0x7f0000047ffc)=0xc, 0x0) sendmsg$rds(r2, &(0x7f00000024c0)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000140)=""/109, 0x6d}], 0x1, &(0x7f0000002200)=[@rdma_args={0x48, 0x114, 0x1, {{0x88, 0x8}, {&(0x7f0000000200)=""/4096, 0x1000}, &(0x7f0000001500)=[{&(0x7f0000001200)=""/69, 0x45}, {&(0x7f0000001280)=""/101, 0x65}, {&(0x7f0000001300)=""/167, 0xa7}, {&(0x7f00000013c0)=""/250, 0xfa}, {&(0x7f00000014c0)}], 0x5, 0x9, 0x8}}, @rdma_args={0x48, 0x114, 0x1, {{0x7, 0x3}, {&(0x7f0000001580)=""/223, 0xdf}, &(0x7f0000001940)=[{&(0x7f0000001680)=""/210, 0xd2}, {&(0x7f0000001780)=""/178, 0xb2}, {&(0x7f0000001840)=""/14, 0xe}, {&(0x7f0000001880)=""/97, 0x61}, {&(0x7f0000001900)=""/33, 0x21}], 0x5, 0x8, 0x101}}, @mask_cswp={0x58, 0x114, 0x9, {{0x0, 0xffff}, &(0x7f00000019c0)=0x100000001, &(0x7f0000001a00)=0x8, 0xc71, 0x5, 0x9, 0x4, 0x31, 0x100}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000001a40)=""/11, 0xb}, &(0x7f0000001a80), 0x48}}, @rdma_args={0x48, 0x114, 0x1, {{0x8, 0x2}, {&(0x7f0000001ac0)}, &(0x7f0000001cc0)=[{&(0x7f0000001b00)=""/57, 0x39}, {&(0x7f0000001b40)=""/78, 0x4e}, {&(0x7f0000001bc0)=""/236, 0xec}], 0x3, 0xa, 0x9}}, @cswp={0x58, 0x114, 0x7, {{0x7, 0x2}, &(0x7f0000001d00)=0x101, &(0x7f0000001d40)=0x5, 0x2, 0x3f, 0x200, 0x7, 0x50, 0x9}}, @mask_fadd={0x58, 0x114, 0x8, {{0x2, 0x2}, &(0x7f0000001d80)=0x6e7, &(0x7f0000001dc0)=0x80000000, 0x7fffffff, 0x0, 0x0, 0x0, 0x19, 0x8}}, @rdma_args={0x48, 0x114, 0x1, {{0x3, 0x41}, {&(0x7f0000001e00)=""/234, 0xea}, &(0x7f0000002140)=[{&(0x7f0000001f00)=""/194, 0xc2}, {&(0x7f0000002000)=""/242, 0xf2}, {&(0x7f0000002100)=""/45, 0x2d}], 0x3, 0x45, 0x7}}, @mask_cswp={0x58, 0x114, 0x9, {{0x7fffffff, 0x3}, &(0x7f0000002180)=0x1f, &(0x7f00000021c0)=0x7, 0x2, 0x6, 0x80, 0xf6, 0x6, 0x2}}], 0x2b0, 0x40044}, 0x80) r3 = creat(&(0x7f00000014c0)='./file0\x00', 0x100100) ioctl$KVM_GET_XSAVE(r3, 0x9000aea4, &(0x7f0000002500)) recvfrom$ipx(r2, &(0x7f0000000000)=""/206, 0xce, 0x0, &(0x7f0000000100)={0x4, 0x0, 0x0, "5a63192ec104"}, 0x10) connect(r2, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) listen(r2, 0x1) 2018/03/13 10:18:36 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') unlinkat(r0, &(0x7f0000000180)='./file0\x00', 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000000)={0xe9, 0x0, 0x2, 0xffffffff}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000000040)={0x2, r1}) 2018/03/13 10:18:36 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rfkill\x00', 0x100000501ff, 0x0) getsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f00000000c0)=""/115, &(0x7f0000000180)=0x73) close(r0) readahead(r0, 0x1ff, 0x9) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000040)) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='security.capability\x00', &(0x7f00002b2fec)="0000000201000000000000010400000000000000", 0x14, 0x0) write$sndseq(0xffffffffffffffff, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @control}], 0x30) 2018/03/13 10:18:36 executing program 1: r0 = syz_open_dev$sndtimer(&(0x7f00006c4ff1)='/dev/snd/timer\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000000), &(0x7f0000000040)=0xb) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0xc0f85403) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x2}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000100)={r2, 0x2, 0x1000, "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"}, 0x1008) 2018/03/13 10:18:36 executing program 5: r0 = socket$inet(0x2, 0xf, 0x9) connect$vsock_dgram(0xffffffffffffffff, &(0x7f0000000080)={0x28, 0x0, 0x0, @reserved=0x1}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000617fc9), 0x84, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/qat_adf_ctl\x00', 0x101000, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r0, 0x8008ae9d, &(0x7f00000000c0)=""/189) sendto$inet(r0, &(0x7f0000000000)="c6", 0x1, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000001080)="628f427c738b696500cb53ca561c176c84d6272370a4831934a3d4ee8fa120c217e28dae25525573c81a331ae6da9425c02ee4d19bef4c9a6265a094061a3258531b36afd4dc1323d44f829c90f973260a0e1363f5c9671f3493cc2777843d8f5d0ca9b5b756fbc728feb9dab8c94e7fc1a589adf7312c37fcee5e381799eb24c8284a104f385f3731edf1742c759acecc2651d207fdef97ed878d2a1fa763465cb68128d22022c3f6e787f4c4e45523a115315a928ff0ed14db99755098588cf6b7b7a019ab301af365bc4697d838e01cf288d81f0b3f50de86ffd2f79f8655c3833d00c0eaf1015ba0d9be21f5f6715946e22feb80c4b7a0132839b3b1bd6f8692ac48b2f7c48fc1196b12162730655a01733b2531b59de485733375d363632b3df7eb283ab9f7e3fa70e905bddc2c6006dff4aa8377422ecbda2f85209f4260baebb905529a9ca68f5ac3200baf54bc1be0c092b8d19aff40ec8d45a78ddd12c792a75e0d30653e84739d8437d229024794a2f722fcd8cda53ffe3d144547f2ad4ca3e3a0d19d17905522eb519fe27fcfed118aec01b419653b0f503f01f1c9ae261126a77920db35b5e3081193101ea72652d6d37b207f37c0b300d226478b586e7c204c85ca3a18252d80cd834cab8d7700b1971b6bc668ab5234d35d41eed5068ccd131f59f0945da7339cee656056277cd4fa8fe71432c1dab53ae8ee9ad436346cef48c589f2520d5366f0d68f63f7206eb0e95dcb0078612dd2093af9395ddd5316ec75497f8cf65e2b5585319c2b683a74a0cc3a18d4751232771bca7efa93b5422ec6522863249a341dceccc196dc88b2c0785fd4fad16695a712e3ff97544cfc1dd166520b42aa5d1312b439ea034ce12765081373023fa5faea0b90f5baf44d96c5f200bf26d8d1390575d67ee8932f3b3402b8255c3d1da9f2fdb57ec2ed9e0fd6049b02cc09c3650b00dc121bdb8dc7aeb3a75d2c6745a0f01cc75cdea8d29aa41e3912797c4f52e7ec150666ae4c8382b998503dc76bf24c74f59ec63810cf4d58b7ddd7c7cfa1296740a80d89bcab0ce07ebe7c4e96e24b1ce17ff99df7bd85ce9c2786bf0a5e8903cc2ec8c45cdc5da12267a2a5acf3e68d460311cc9ecbdcc287460f3965b2262c81117ce89366cafb49518495e48119086e9ceb532c76fc6d14d7f56a08a3d162acaee51379faceda7b6217d557a3a461780a49d34d428192cae610f996fb0113573abc85019a0257da8580150dc03f4fac25133d05d90a6078fc78bf1cd15bf0eb84a03e6c8fc491cd30444678149ac06190843b2dcbe2c35d7b4667ec72660dde76117abe390f17f029487496a178d2938470290cf305322644e1643a6fa337b16a5401a5ab674a5e374f8dc297449539b8e9077fea9a130ebb3c8e664d711b620729b33ac4e8b394c72d16c9c16bd88e51ceb403dd86419561c78ee2a600f2433455cc18183dbd8f4f2758e552e9e272484e144a271776c750e77029f89e740446b4a9e80991456dd97be396a6a1fc320ddf9008ec575f59f08520844ae1702feb71e5e3148b2f2eef8c3053f63ea598e11ad45c3f83c12c88b67ec62e3207599978fabdab0e810b2c13e303d0f43a70348ed37277e481e3d0e3ac6a92f1db7a146087ded1142334ee0faa37379cdaea7e39e36c33e2ecf5f1ca796447e05c573e1837fba62bb6be2fe2dc0eff5565a532", 0x4c3, 0x0, &(0x7f0000000280)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000180)={'ip6gre0\x00', {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}) 2018/03/13 10:18:36 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000012f18)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in=@loopback=0x7f000001}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}}}, 0xe8) r2 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0xffff, 0x80000) setsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000000040)=0x9, 0x2) getsockopt$inet_buf(r1, 0x0, 0x4, &(0x7f0000f18000)=""/4096, &(0x7f0000472ffc)=0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/13 10:18:36 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x4, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040), &(0x7f0000000080)=0x8) syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x800, 0x4a100) 2018/03/13 10:18:36 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') unlinkat(r0, &(0x7f0000000180)='./file0\x00', 0x0) ioctl$VT_WAITACTIVE(r0, 0x5607) ioctl$TIOCCBRK(r0, 0x5428) 2018/03/13 10:18:36 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, &(0x7f0000000000)=0x98) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000040)=[{&(0x7f0000000500)}], 0x1, &(0x7f0000000000), 0x2d3}}], 0x2, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_SIOCGSKNS(r1, 0x8983, &(0x7f000013d000)=0x8) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000000000)=@generic={0x60b2, 0x1, 0x99}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x8}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f00000000c0)={r2, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}}, 0x84) 2018/03/13 10:18:36 executing program 4: 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) r0 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x28, 0x2, &(0x7f0000000200)={{{@in=@rand_addr, @in6=@mcast2}}, {{}, 0x0, @in=@rand_addr}}, &(0x7f0000000340)=0xf0af15bc943e2fd7) 2018/03/13 10:18:36 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000000)=0x4000000) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000011c0)=ANY=[@ANYBLOB="010000000000000000000000000000"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)) 2018/03/13 10:18:36 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 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={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fadvise64(r0, 0x0, 0x0, 0x2) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x200, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000140)={0x34c70106, 0x0, {0xffffffffffffffff, 0x0, 0x101, 0x1, 0x81}}) sendmsg$key(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x2, 0x11, 0x3, 0x7, 0x8, 0x0, 0x70bd2a, 0x25dfdbfc, [@sadb_ident={0x2, 0xa, 0x3ff, 0x0, 0x8001}, @sadb_lifetime={0x4, 0x3, 0x101, 0x3, 0xb355, 0xfff}]}, 0x40}, 0x1}, 0x20000000) ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f00000001c0)=0x1f) 2018/03/13 10:18:36 executing program 2: pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x10000) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x60b8, 0x100) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000000080)=""/125) memfd_create(&(0x7f0000000100)="00806e0240246d04653d098a4335ddf8a409a4f9e24ead41295ef68da251a43f732a2d65e8330025dc66b9dbe36dd6a13bf8a10d80013223d174c0aea1c3f3147cc40006", 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000001c0)={0x0}, &(0x7f0000000280)=0xc) r5 = fcntl$getown(r2, 0x9) kcmp$KCMP_EPOLL_TFD(r4, r5, 0x7, r1, &(0x7f00000002c0)={r0, r1, 0xe14}) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000000240)=0x0) syz_open_procfs(r6, &(0x7f0000000300)="00806e0240246d04653d098a4335ddf8a409a4f9e24ead41295ef68da251a43f732a2d65e8330025dc66b9dbe36dd6a13bf8a10d80013223d174c0aea1c3f3147cc40006") fgetxattr(r1, &(0x7f0000000200)=@known='system.sockprotoname\x00', &(0x7f0000000380)=""/228, 0xe4) 2018/03/13 10:18:36 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f00000000c0)={0x0, &(0x7f0000000040), 0x9}) r2 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') ioctl$GIO_UNISCRNMAP(r2, 0x4b69, &(0x7f0000000000)=""/141) 2018/03/13 10:18:36 executing program 7: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) chroot(&(0x7f000009a000)='./file0\x00') openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) renameat(r0, &(0x7f0000000180)='./file0\x00', r0, &(0x7f0000000140)='./file0\x00') mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000edaff8)='./file0\x00', &(0x7f0000d9fffa)='msdos\x00', 0x1002, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00') openat(0xffffffffffffff9c, &(0x7f00003e5000)='./file0\x00', 0x0, 0x0) 2018/03/13 10:18:36 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000288fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000282fef), 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x6, r0, 0x1}) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x5) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000000080)=0x8) write(0xffffffffffffffff, &(0x7f0000000040)="964c4bbabe4410fd562e494957a0d90d", 0x10) recvmmsg(0xffffffffffffffff, &(0x7f0000004300)=[{{&(0x7f0000001e80)=@l2, 0x80, &(0x7f0000001d00)=[{&(0x7f0000001c40)=""/80, 0x50}], 0x1, &(0x7f0000003300)=""/4096, 0x1000}}], 0x1, 0x0, &(0x7f0000004480)={0x0, 0x1c9c380}) 2018/03/13 10:18:36 executing program 4: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x10200, 0x8) openat(r0, &(0x7f0000000040)='./file0\x00', 0x0, 0x1) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000140)={0xaa}) 2018/03/13 10:18:36 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0xff) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000e000)={'vcan0\x00', 0x0}) signalfd(r0, &(0x7f00000002c0)={0x6}, 0x8) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f000000c000)={@empty, r1}, 0x14) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000300)='/dev/autofs\x00', 0xc2901, 0x0) ioctl$EVIOCGBITSW(r2, 0x80404525, &(0x7f0000000340)=""/15) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x10000, 0x0) statx(r3, &(0x7f0000000140)='./file0\x00', 0x800, 0xfff, &(0x7f0000000180)) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x14200, 0x80) setsockopt$nfc_llcp_NFC_LLCP_RW(r4, 0x118, 0x0, &(0x7f0000000280)=0x800, 0x4) bind$netrom(r4, &(0x7f0000000040)=@ax25={0x3, {"a2e2ce74b6f130"}, 0x3f}, 0x10) 2018/03/13 10:18:36 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000180)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha256)\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) fsync(r2) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=@getnetconf={0x14, 0x52, 0x9, 0x70bd26, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x20000004}, 0x1) memfd_create(&(0x7f0000000040)='\x00', 0x2) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001000), 0x0) r3 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x0, 0x9) sendfile(r2, r3, &(0x7f0000b89000), 0x8) 2018/03/13 10:18:36 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = epoll_create(0x69) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00000000c0)) r2 = socket(0x10, 0x2000000000000002, 0x0) write(r2, &(0x7f0000000000)="240000002e001d003200000800417700fbffffff0100000000000100000000080000ff10", 0x24) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x80000, 0x0) ioctl$GIO_FONTX(r3, 0x4b6b, &(0x7f0000000100)=""/167) write$rdma_cm(0xffffffffffffffff, &(0x7f0000000080)=ANY=[@ANYBLOB="02000000280000fa00000000000000000a00060000000000fe80000000000000000000000000000000000000", @ANYRES32=0xffffffff], 0x30) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00000001c0)={0x0, 0x7}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f0000000240)={r4, @in6={{0xa, 0x4e24, 0xfffffffffffffb37, @local={0xfe, 0x80, [], 0xaa}, 0xfff}}}, 0x84) 2018/03/13 10:18:36 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x10) r1 = socket$vsock_dgram(0x28, 0x2, 0x0) r2 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0xbb8, 0x101080) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f0000000100)) sendmsg$nl_route(r0, &(0x7f00000fa000)={&(0x7f0000c1b000)={0x10}, 0xc, &(0x7f000052aff0)={&(0x7f0000000200)=ANY=[@ANYBLOB="1c0000001d00010300000000000000001f000000dda06d79d5d4384640ca2f3f3557c382799248f72882ff1d3bf0e1c864a7ad1eb3c7b95fb7724c536985bdd7cf7cdaaa96cce7bee5b26a77ea2bb5fa2c688144963882a43f54de20a34b1e620fd326538167729107e1fab3e88a2c8e01a437a8bfbf64a6b9e24255c02c42498a7edb597bc03aae05611f7ce2bce340", @ANYRES32=0x0, @ANYBLOB="d43b509502713c1a7bba2eca1d9325c237c4d1623da5737151df62ead02855c379264f4d2c9306f178898446c32f3923856c5460dc84cfa15c545fe54ac0663d891635a3dd92e6b6de88591c71151104799cd1727c5d4d6f848052d634f94f848876f36d6121f4903a"], 0x1c}, 0x1}, 0x0) futex(&(0x7f0000000140), 0x5, 0x2, &(0x7f0000000180), &(0x7f00000001c0)=0x2, 0x2) read(r0, &(0x7f0000ff9000)=""/80, 0x50) signalfd(r1, &(0x7f0000000000), 0x8) 2018/03/13 10:18:36 executing program 4: r0 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xfffffffffffffff8, 0x8802) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006dfff0)='/dev/sequencer2\x00', 0x0, 0x0) r2 = syz_fuseblk_mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) dup2(r2, r1) 2018/03/13 10:18:36 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x401, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005e4ff0)='/dev/sequencer2\x00', 0x8002, 0x0) r2 = epoll_create1(0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000002c0)={0x0, 0x16, "a3651931a7c08bdbb5c9a62c64abf1319862af293388"}, &(0x7f0000000300)=0x1e) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000340)={0x0}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000640)={0x0, 0xfffffffffffffff9}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000880)={0x0, 0x4}, &(0x7f00000008c0)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000900)={0x0, 0x3}, &(0x7f0000000940)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000980)={0x0, 0xc5, "3a72788588f16bac48136b433665cf1f4a74ef6330c21fc81f69317378368a9b2d0b6f6b14a7a219b77fdaae4f657709d81b847ea5b7da9afa3fb266aca6df3089c5f8573e456c591b202d96005bf157c5cc742669d0a6ab27954e7f1698bda88de88aab63d410d9887c8555a9cc9e7202d2c73e6b3e8a71a7b8a115c928f3e679a2a8111de7d22a68028c01fb2562dac8dcff375e42f3abd11a4ae095a11e250273bb8a2a731041b21c053b3048a74d272ad2c6b1435ef05cc6d99eddb60c20f9abe5d643"}, &(0x7f0000000a80)=0xcd) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000ac0)={0x0, 0x401, 0x30}, &(0x7f0000000b00)=0xc) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000001fc0)={0x0, 0x21, "897c213a38cf4f90107c90569d1e2911f48d89842f475d4fbd202021e5dc50b34b"}, &(0x7f0000002000)=0x29) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000002040)={0x0, 0x4}, &(0x7f0000002080)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000004840)={0x0, 0x5}, &(0x7f0000004880)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000048c0)={0x0, 0xfffffffffffffffc}, &(0x7f0000004900)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000008440)={0x0, 0x800}, &(0x7f0000008480)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000084c0)={0x0, 0xfffffffffffffff7, 0x0, 0xe8, 0x4}, &(0x7f0000008500)=0x18) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000008540)={0x0, 0x43, "6d349aa7fd7543e380ad85a76f8413883ad97cb6c6aac6e70378c55fd9e7bfc2bfc86ddf790eed0dc777ad869e9a196583b2ad0c6fb7383eab08514594caf143e18fd1"}, &(0x7f00000085c0)=0x4b) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000008ac0)={0x0, @in6={{0xa, 0x4e21, 0x4, @loopback={0x0, 0x1}, 0x400}}, [0x0, 0x3, 0x3, 0x6, 0x8, 0x100, 0x4, 0x4, 0x5, 0x800, 0x10000, 0x3, 0xea, 0x9, 0x4]}, &(0x7f0000008bc0)=0x100) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000008c00)=@assoc_value={0x0, 0x20}, &(0x7f0000008c40)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000008c80)={0x0, @in={{0x2, 0x4e22, @rand_addr=0x9}}}, &(0x7f0000008d40)=0x84) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000008d80)={0x0, 0x7}, &(0x7f0000008dc0)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000008e00)={0x0, 0x8}, &(0x7f0000008e40)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000008e80)={0x0, 0x9, 0xffffffffffffff80}, &(0x7f0000008ec0)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000008f00)={0x0, 0x53a}, &(0x7f0000008f40)=0x8) sendmmsg$inet_sctp(r0, &(0x7f0000009180)=[{&(0x7f0000000000)=@in={0x2, 0x4e20, @loopback=0x7f000001}, 0x10, &(0x7f0000000280)=[{&(0x7f0000000040)="457671aad43c7fb68bd458bf07e15fb999bf8b4d53f09c047c1013b6da", 0x1d}, {&(0x7f00000000c0)="bbe1e42a50670883a143651f6a6509e04bf9fe33452627d84135e53d19276691bf6e", 0x22}, {&(0x7f0000000100)="e0c496f317a89cf9951bd2bdd499443d7a5be25f0cea84339d87a57d32884b085d31e9780a06f34148132de6481564301881e05e13a09d2ad279cea5c6f24c0e586ffb5e683abd8be6682f58f981e4baccafe3ea6373330a8e93ba5669795fcb19c5a572a930d1a67cff442f997d408e27b8f0865b97f7ac9ebf3471c25e893daa9fdd8450f78e8c063cd7e4c92586a9032a70aa8df0769e9a3613960e03646ec69f82259a38782b9025bfbe58672efbe29016a98bd561e6e2819f8234b19dbf3abc7a4a7477c009ab66951798ba26316572bf4f8522bddad6519c696d81ef86b74d7de2ead51149e15bf20607db5a0f750f3161b11e66", 0xf7}, {&(0x7f0000000200)="f8ff22a8d5f891ab13558f2f2bc0733270f54b858659f5c225803ef0b1862356a2f9daa3c936a1239facf65eecac92270268cee401739ec352795545bcd4c60ada", 0x41}], 0x4, &(0x7f00000003c0)=[@sndrcv={0x30, 0x84, 0x1, {0x9, 0x3, 0x200, 0x12800000000000, 0x3ff, 0x8000, 0x5, 0x7fff, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x8009, 0x5, 0x9, r4}}], 0x60, 0x10}, {&(0x7f0000000440)=@in6={0xa, 0x4e20, 0x4, @empty, 0xfffffffeffffffff}, 0x1c, &(0x7f0000000600)=[{&(0x7f0000000480)="a72cc892112f9c88fd03ec975bc829eedc7f481ab4778883cd8b16e9cc969fa3cfa993d3abd9b65dcde11c25552a757f85", 0x31}, {&(0x7f00000004c0)="d34e483559c746c1c08ec5ea54415a518e6682e881005a009210663a2d301291fbf704caffa537cac409462a3702b274635583f5143bb1726fff626c4a2524b0c82bc306cbd51b99abdc3e2b14bb2f31cee65693a6a394f89b154f5b5341a16a5fa766ba6f82cfcddf7cc9bfc69f835f1f47ff50e6988cfadaa95df1260aac6254b189d2bdb5451d97a66144d5a6d3f119f9bfae450904d1358c82a3022e4ebe764c3cf72376bdaa292d08783fd9bf554292b4499e9c7e55a72b30162ee131bb3426ae9495ece76a022541b24f170fc58c58", 0xd2}, {&(0x7f00000005c0)="f75774a8fba74861d2a3698a", 0xc}], 0x3, &(0x7f00000006c0)=[@sndinfo={0x20, 0x84, 0x2, {0x10000, 0x20c, 0x79710ef3, 0x80000000, r5}}], 0x30, 0x40}, {&(0x7f0000000700)=@in6={0xa, 0x4e22, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x1c, &(0x7f0000000840)=[{&(0x7f0000000740)="d1c09cbbcccf45c8cdb72d5c768a4e2a5a879fdf97c7a16f3364ea0cd172f7258784b8e0be5e502cff0bd7a1d3382c873aff501d372a3763052a60916ae936d2bfb90f47bf509fc727c4546a8c3bae72805402d36cb8a0434d95c16b9efddcf678a76cd15f5af4eeaed6f374dc4b13fb02f15db13c", 0x75}, {&(0x7f00000007c0)="76860287798a0108bfdc076a", 0xc}, {&(0x7f0000000800)="84fe71fe446c25cbaf48b940decd22ea2704b5c8da3796ecc9aef1f41410acbd9108e9d9e7d5faebcfac904c8434cc013d2b", 0x32}], 0x3, &(0x7f0000000b40)=[@sndrcv={0x30, 0x84, 0x1, {0xc0, 0x19c, 0x200, 0x1, 0x7, 0xff, 0x9, 0x9, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x10001, 0x8004, 0x5, 0xab5a, r7}}, @sndinfo={0x20, 0x84, 0x2, {0x100, 0xc, 0x81, 0x70c, r8}}, @init={0x18, 0x84, 0x0, {0x9, 0x20, 0x4}}, @sndinfo={0x20, 0x84, 0x2, {0x1000, 0x0, 0x739, 0x8b66, r9}}], 0xf0, 0x40090}, {&(0x7f0000000c40)=@in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000001f40)=[{&(0x7f0000000c80)="e015f6028bec19bab830e8f07c3ea9b85ccd00d56a33f4acde9e7891afea2a77ff36d41e57c8376bb17db08e7b6d326c39a0abf7fd68b4fc5b5c68a5fec404560055ba6b3816166c3b4d2d2510376344c0006b9a90144689cdf9f9967b7885597cce50386fd25cc7b6ec4232ff4df2cc9c18bb86a423a1ae1f97206e4cb56a0a4cdd028fdb0d4ddb7136a3af197781630321736f40102a77705204aaa62e7bcbf72f4559530ab833bca0981859dc2c7269ea61ead82237d6b3afafcfbf5a5df7473d5c29cfe010b81200aecccfad0f4faf7a7ebd6471599caecd80c525a38d8b", 0xe0}, {&(0x7f0000000d80)="ad01997f81e7cd7d5df3b73d6c4ba2ed4df0f790c6e125cc9876a7", 0x1b}, {&(0x7f0000000dc0)="b5053c61d834ddfb7ae9f7ae942a37271398ed427fc8359568489bb217a65c82", 0x20}, {&(0x7f0000000e00)="71f41e14ee9a64e0227db5321a897e8a4a12834cb70c7f8eb2cb049b", 0x1c}, {&(0x7f0000000e40)="b05a816970326fe0", 0x8}, {&(0x7f0000000e80)="4dc815ee112f478c6625dab5ad06799cfe6cf5447a68d6bdf68a06c89b83b19e759c124efb5234a9e2455a118a56da6c6dc6dc2c3eff597843f8ec0f6a1bf8ed640379896de3000ba8cf5a54a881744542dc4ed6aec500799bdf1cfc299ad6db4563dd3222b3d174c3cdb75b25d2f69efa2b0ac0127d423c92de47637acb48f49a82da37", 0x84}, 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0x1000}, {&(0x7f0000007f40)="f4c30d2bcf5b36293eb4ebce89c34f3cc76bf55505c2d1b1c73172aa7e3a302e599f40ff3c25fb646f0358da0067ad799066c506bccee6b5765aa838e6f29f7b72075c7544d14f03c3ec5ab3bcc97c2c93a8a98066f83b7c2557a45c27a49f85825e900a30a86aa08796f825f6d1917a5f624d533ac3f36d2eb130882ca40975a00b6e50fa8daf1d85d00a1ab3f88a0868a57a23c96c835a6971e3aa745f1045", 0xa0}, {&(0x7f0000008000)="970734b189cdd9d358abf32db4ee925680dec4bddf524a305197cf7b072db02aa22e942779f946fddd1a0a9c7292305e77d24cef8a511069792268f0d72b74d2579b5b7e262ad6d2dd3521d6857a3369249d32ccdb090443a1ad622f7b8ba35c7288733fbc5857a74f2b16f5c27f2d71d6225c291c66e11c1f0b07a8e1b081f55623467ccb869b", 0x87}, {&(0x7f00000080c0)="9c46e9ada864d9c8d9f592f9df1aa5869599012904dadf3a5ff3f5919faa1e934887b93636e3cd3107537e1d00d7ce10dc7916f339a5ea2e44b73a2a8a399707205b653d2bbeed21b25f47a2cdf39fb5207888915b0d0968e95dc9c9013bf054124e7a931b67b171afce53cd95bcfef81e0f405073cd4b49adfdd24d8ad4816ea28bc2b202abf7e8a92bf4116ec2edf885528d54a3a2b1cd354ec515946326ce0abea25a08895136b8436055b38d9db67de92dc4d738b94b05b490dd8d5843d7dbf9d6343d466b72576df3ebe12f7236b5", 0xd1}], 0x9, &(0x7f0000008280)=[@init={0x18, 0x84, 0x0, {0x770c2253, 0x1000, 0x6, 0x1}}, @init={0x18, 0x84, 0x0, {0xff, 0x200, 0x2, 0x2}}], 0x60, 0x84}, {&(0x7f0000008300)=@in={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10, &(0x7f0000008400)=[{&(0x7f0000008340)="09e8a0cce8d7d0fe1b9890f6dd8a940cc33cddd3a4c2e9e1da221129c412f1577d6e5a2bfaf1f9006389a85cb5c29d999fc952baa49b3f340789ecf2bcab42865a8c9397cbfeed5dd75aac11d04c7ab587250221c1d21024b7437e3f5ce4283a05edf60623c427b6801e56918116b2b4e88b6ce41b77ccafa6384e72e179dd96462b4835613b01195295959905ba13ef56e308b406ef0407f94232444694affaaf", 0xa1}], 0x1, &(0x7f0000008600)=[@init={0x18, 0x84, 0x0, {0x4, 0x1, 0x8, 0x800}}, @sndrcv={0x30, 0x84, 0x1, {0x1000, 0x7f, 0x8008, 0x5, 0x2, 0x20, 0x8b6c, 0x20400000000, r14}}, @init={0x18, 0x84, 0x0, {0xf8, 0xf587, 0x9, 0x7}}, @init={0x18, 0x84, 0x0, {0x9, 0x7, 0x4, 0x71d7}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x8009, 0x1, 0x9, r15}}, @init={0x18, 0x84, 0x0, {0x7f, 0x81, 0x9, 0x6}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x10000, 0x9, 0x5, 0x100000000, 0x96, 0x5, 0x100, r16}}], 0x150, 0x4004}, {&(0x7f0000008780)=@in={0x2, 0x4e24, @multicast2=0xe0000002}, 0x10, &(0x7f0000008a40)=[{&(0x7f00000087c0)="ef254b74615fda745f191753b034af42e373f698becbc7b09d850d244b584f4d973cbcf23b762b432de9c8d312cb5383e7cfc237f913f5d882c4e9300d89d93fb0c4f64a751f1e13fe86724aaf1c23afcc2007927bff17c450b322ccb9e22e517110d41dcf4192f37b7fc716504a63a5509483ce9feadd0c262b73a83b4f47aa1e4e661ecbce542f04ddfad4f0fd2b92f51e9669ad0d7ec30cd5c37f334c70f4c58f1b21050fe0c5bb", 0xa9}, {&(0x7f0000008880)="33d4b37062b0", 0x6}, {&(0x7f00000088c0)="01e8ce9390a550029f", 0x9}, {&(0x7f0000008900)="d5aceb6b4a0644d43c278edba409518b319e5216aa037a447406123531a438a60325a457226f0378c7d93330b36b3dc59d6353c0ed459b0c593ed6fc3589753ecc3c9b1ba76fa0371411db58353e453f71851d2552c7263d744bac4a60", 0x5d}, {&(0x7f0000008980)="9e80ea4dfff3bb753172cfa75e4ac2ac688233e8a0944001817b07f2aa52ca56272ca3d70613704aa08cfbdea2af3ac3cd4b39b3ec6c0a1f36ee5a9df9f4ce1ef82962681e726103bfaab0ef458b4466205ea6e1d4e40a2a45445ceb1d15009588419ee41716b3e5ea47fea2a19444bc785794eb0cd602efdf247faef46674a9bea16d136ff246656c932f951c5d4a", 0x8f}], 0x5, &(0x7f0000008f80)=[@sndinfo={0x20, 0x84, 0x2, {0xac3, 0x6, 0x4, 0x0, r17}}, @init={0x18, 0x84, 0x0, {0x0, 0x8, 0x0, 0x8}}, @init={0x18, 0x84, 0x0, {0x7, 0x8, 0x30}}, @sndinfo={0x20, 0x84, 0x2, {0xd79, 0x200, 0x9, 0x4, r18}}, @sndinfo={0x20, 0x84, 0x2, {0x81, 0x8000, 0x1f, 0xffff, r19}}, @init={0x18, 0x84, 0x0, {0x6, 0x584, 0x3, 0x96}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x209, 0x4, 0x6, r20}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0xab03, 0x6, 0x100000000, 0xffffffffffffffff, 0xbc27, 0x3, 0x7fffffff, r21}}, @sndrcv={0x30, 0x84, 0x1, {0xe00000, 0x5, 0x8002, 0x9, 0x7, 0x7, 0x2, 0x3ff, r22}}, @sndrcv={0x30, 0x84, 0x1, {0x2a4d, 0x7, 0x20d, 0x8, 0x3, 0x40, 0x85f, 0x7fff, r23}}], 0x1e0, 0x20000010}], 0x9, 0xf79aa5ec14307f0c) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000019ff4)) ioctl$TCSETA(r1, 0x5402, &(0x7f0000928fec)) write$sndseq(r1, &(0x7f000000a000)=[{0x40081, 0x80000006, 0x0, 0x0, @time={0x77359400}, {}, {}, @time=@time}], 0x1c) 2018/03/13 10:18:36 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x100, 0x0) madvise(&(0x7f0000dbe000/0x4000)=nil, 0x4000, 0x10200000008) 2018/03/13 10:18:36 executing program 3: r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000000980)="7461ba0300ec5af172cf89d733753fe346fcda00635547e19e660621ed1d16091746aeea0ff8a9d66ab66963e983ae9a358683e35407d5aea9b6dd4829c0e30bb35c04dbc090503f180f2a1974176d12f0") removexattr(&(0x7f0000000a00)='./file0\x00', &(0x7f0000000040)=@random={'osx.', 'task\x00'}) unlinkat(r1, &(0x7f0000000180)='./file0\x00', 0x0) r2 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000400)={{{@in=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000000500)=0xe8) r4 = getegid() ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000540)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000580)={{{@in=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@remote}}, &(0x7f0000000680)=0xe8) getresgid(&(0x7f00000006c0)=0x0, &(0x7f0000000700), &(0x7f0000000740)) r8 = getpid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000780)={0x0, 0x0}, &(0x7f00000007c0)=0xc) r10 = getegid() ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000800)=0x0) r12 = getuid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000840)={0x0, 0x0, 0x0}, &(0x7f0000000880)=0xc) sendmsg$unix(r1, &(0x7f0000000940)={&(0x7f0000000080)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000003c0)=[{&(0x7f00000001c0)="d2ee7ca2b70da667aca637520173a3754a3a1092e921305788be95e76d45de3c9672190086ef36e12962b3c2d3f64151bd4904d5feec480fe1d1495584820e62e94472c4dc03d180709e709fcc076dd31611717fbbeef357ee03b5ede637a115ea7758a41c8b8772203dae379fcdde7b674e4939bde882408f439cd577bb373a4d71", 0x82}, {&(0x7f0000000100)="1ecf35bbb9af84a5729aec13186ac34dcea399ac3823586f778ac487f369e2d64a3c625c651f006f8999d2bca503da68d8d5751d6c36c2a899403b633bad386a506db0e4087af87b7d31236277c16e210cdc9c723354eef6682a73e8d77e483f42adff823a5ec1464c42bb17cf166d1d908ffd6dd74c6468a3ebf8", 0x7b}, {&(0x7f0000000280)="0d9c8ca429cf05cf2d52314fda7230e4b16333c0cfca8241af70a7ce93b13baed914d7b363aad8223e07f2a93ff9c4d25c53225c91dd3aa05fed23dbdb47a5fa9c48ee2ef1e48ba33f98c200060445f99d2c38557354bd1df5e02bc291d7b3", 0x5f}, {&(0x7f0000000300)="20f51557615162c16925d82dcd7669ae14464ebbb5325412dbb2748b8adfbb0d0dc613f5faee47fabb9500c83030a4a935eca10c36ab523129cfe6c982d0a968979183603ed805a287e2d1af8a119754d7d85fcc325b4e8c81a39bd6646fbce6005b30dca20e36b7d00f24ba124680efdf13eafc0ec6d4fe5c06aa258a4be37c132e62", 0x83}], 0x4, &(0x7f00000008c0)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}], 0x80}, 0x4) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x2) 2018/03/13 10:18:36 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x8, &(0x7f000058f000)="441f0503001d000000000020ec", 0xd) setxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000080)=@known='com.apple.system.Security\x00', &(0x7f0000000140)='com.apple.system.Security\x00', 0x1a, 0x2) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000069d000), &(0x7f00006ccffc)) 2018/03/13 10:18:36 executing program 1: r0 = epoll_create1(0x0) r1 = perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000756000)={0x30000000}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f00000ad000)) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$ARPT_SO_GET_INFO(r2, 0x0, 0x60, &(0x7f0000000080)={'filter\x00'}, &(0x7f0000000100)=0x44) 2018/03/13 10:18:36 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='loginuid\x00') unlinkat(r0, &(0x7f0000000180)='./file0\x00', 0x0) ioctl$VT_RELDISP(r0, 0x5605) 2018/03/13 10:18:36 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ce7fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00004f0000)={0x0, 0x0, &(0x7f0000e46000), 0x0, &(0x7f0000967000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) sendto(r1, &(0x7f00004a1000)="ef00fffff7ba0900000000000000633f99f2179f3bf0bde9e6c0ab2fa5a4f0ac", 0x20, 0x0, &(0x7f000007b000)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'sha256\x00'}, 0x58) recvmsg(r1, &(0x7f0000d43000)={&(0x7f000076c000)=@hci, 0x80, &(0x7f0000ae0fc0), 0x0, &(0x7f0000837f57)=""/169, 0xa9}, 0x0) 2018/03/13 10:18:36 executing program 5: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0xfffffffffffffffd, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) getsockopt$inet6_tcp_int(r0, 0x6, 0x6, &(0x7f0000000200), &(0x7f0000000240)=0x4) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x9, 0x100000000, 0x8000}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000000c0)={r1, 0xff, 0x100000001}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000140)={r1, @in6={{0xa, 0x4e24, 0x80, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x19}}, 0x7ff}}}, 0xffffffffffffffd6) sendmmsg(r0, &(0x7f000000b180)=[{{0x0, 0x0, &(0x7f0000000280), 0x0, &(0x7f0000001500)}}, {{&(0x7f0000003680)=@in={0x2, 0x4e20, @dev={0xac, 0x14}}, 0x80, &(0x7f0000001280), 0x0, &(0x7f0000003740)}}], 0x2, 0x0) [ 292.920895] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=26671 sclass=netlink_route_socket pig=7258 comm=syz-executor2 2018/03/13 10:18:37 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000040)=@nat={'nat\x00', 0x19, 0x2, 0x270, [0x20000580, 0x0, 0x0, 0x200005b0, 0x200005e0], 0x0, &(0x7f0000000000), &(0x7f0000000580)=ANY=[@ANYBLOB="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"]}, 0x2e8) getrlimit(0x2, &(0x7f0000000180)) r1 = semget$private(0x0, 0x1, 0x80) semctl$IPC_INFO(r1, 0x2, 0x3, &(0x7f00000000c0)=""/174) 2018/03/13 10:18:37 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') unlinkat(r0, &(0x7f0000000000)='./file0\x00', 0x0) 2018/03/13 10:18:37 executing program 5: listxattr(&(0x7f0000000040)='./file1\x00', &(0x7f0000000100)=""/177, 0xb1) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00000001c0)={0x2, 0xffffffffffffffff, 0x1}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000300)={0x5, &(0x7f00000002c0)=[{}, {0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000340)={r1, 0x3}) utime(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x48, 0x1ff}) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f00000004c0)={'syzkaller1\x00', 0xa2}) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='tmpfs\x00', 0x0, &(0x7f0000000200)="eb810de94c00d3d4475fa5c836c70400000000000000e349f9867b60a73dcafba4a7e6394a863ceb01826747db4e9750ac249d8b49eb58c1beecb3181f33ae8d924f6c79fec4d3480db5353ec18b1aac53d8cef942728c443eb1b7ba8d70bda0f2d797cc4458fc943225bcf190b5b33a52af237113c693c75fbd5769ee1d92e238fe") setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000380)={0x0, {{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x88) mkdir(&(0x7f0000000280)='.', 0x0) 2018/03/13 10:18:37 executing program 2: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000001ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt(r0, 0x114, 0x8, &(0x7f0000000000), 0x0) bind$ax25(r0, &(0x7f0000000000)={0x3, {"3aa349fcab3258"}}, 0x10) 2018/03/13 10:18:37 executing program 1: unshare(0x20000400) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x8000, 0x0) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f00000000c0)=ANY=[@ANYBLOB="0100000000000000070000bc4aa906020000000000a9d2fe262fb1000000"]) r1 = socket(0x10, 0x2, 0x0) mlock(&(0x7f0000fff000/0x1000)=nil, 0x1000) time(&(0x7f0000000080)) setsockopt$inet_tcp_int(r1, 0x6, 0x5, &(0x7f0000000000)=0x5, 0x4) fstatfs(r1, &(0x7f0000000f90)=""/112) 2018/03/13 10:18:37 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_SET_GSI_ROUTING(0xffffffffffffffff, 0x4008ae6a, &(0x7f0000000080)={0x2, 0x0, [{0x20, 0x0, 0x0, 0x0, @msi}, {0x0, 0x0, 0x0, 0x0, @adapter={0x0, 0xe0000000000}}]}) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f0000000000)) 2018/03/13 10:18:37 executing program 7: unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2}) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x1, [{}]}) readv(r0, &(0x7f0000000040)=[{&(0x7f00008a7112)=""/46, 0x2e}], 0x10000000000000bf) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r1, 0x80045530, &(0x7f0000000100)=""/109) close(r2) 2018/03/13 10:18:37 executing program 0: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) mq_getsetattr(r0, &(0x7f0000000200)={0x12000000000, 0x3, 0x7, 0x101, 0x6, 0x8, 0xffffffffffffffe0, 0xfff}, &(0x7f00000002c0)) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000240)=ANY=[@ANYBLOB="0500000002001e0002001f001bb38bd0ce7a335282029ee8d7a7e38bb40001cf7714c1de4abdbe470be9a72c32bb6d4bf29bd9276e656267ec594f32de18ed7935848a5bc45536db93fcefb4cd9ae43ecf5b7a41320b4a4b8089f4929437f54ea10d38cbd0f6acbbcad80f313d78428ac60ff856edd5"], 0xe) setsockopt$RDS_FREE_MR(r1, 0x114, 0x3, &(0x7f00000001c0)={{0x3, 0x100000000}, 0x20}, 0x10) r2 = accept$ipx(0xffffffffffffff9c, 0x0, &(0x7f0000000100)) sendto(r0, &(0x7f0000000040)="de6a5ce5caab343319b57bc36d6a2d825bd043afdc4a6670345184d23ab7e7ece833dda68512ad8c8ef420442c0fa13aa90fc5b402bf71b8fbd685f9a4d8531eafbb92805bfa2c04508f15e12abbd7999bd985a671cbdc1b504b9830bb5c5acffd97139d24acec3c48efd748712c3052a23e42ded830aa0585f9a71514d8af9b7b254c47070e316f53e750cc2938108ca79df9cc05b521ef4c50240ca6f3d04c75de1282422d7b60c2a2c827d8081f37b7ae5c1f0cce054e357ff09322cbb828", 0xc0, 0x810, &(0x7f0000000140)=@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x2, 0x3, 0x0, 0x1}}, 0x80) 2018/03/13 10:18:37 executing program 2: socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000000)=@req3={0x0, 0x40, 0xfff, 0xffffffffffff0000, 0x6, 0x2, 0x7}, 0x1c) fcntl$getownex(r1, 0x10, &(0x7f0000000200)={0x0, 0x0}) perf_event_open(&(0x7f0000000180)={0x3, 0x70, 0x100000000, 0x10001, 0x4, 0x10000, 0x0, 0x100, 0x10c1, 0xa, 0xe1d, 0x4, 0x10001, 0xff, 0x0, 0x3ff, 0xdf2, 0xd5, 0x3, 0x1ff, 0x9, 0x7, 0x9, 0x2, 0x6, 0x800, 0xffff, 0x7, 0x80000001, 0x8, 0x60, 0x0, 0x865, 0x80, 0x1, 0x5, 0x3f, 0xff, 0x0, 0x6, 0x0, @perf_bp={&(0x7f0000000140)}, 0x102, 0x83, 0x3d, 0x0, 0x7, 0xffff, 0x10001}, r2, 0x6, r0, 0x1) connect$inet(r0, &(0x7f0000674000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendmsg$can_raw(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x1d}, 0x10, &(0x7f00000000c0)={&(0x7f0000000080)=@can={{0x2, 0x2d15, 0x2, 0xc8}, 0x1, 0x2, 0x0, 0x0, "df3da567bc62e4c1"}, 0x10}, 0x1, 0x0, 0x0, 0x4000}, 0x1) socket$pppoe(0x18, 0x1, 0x0) 2018/03/13 10:18:37 executing program 6: r0 = socket$nl_generic(0xa, 0x3, 0x10) r1 = getegid() setfsgid(r1) setsockopt$netlink_NETLINK_RX_RING(r0, 0x3a, 0x6, &(0x7f00000000c0), 0x10) [ 293.037724] QAT: Invalid ioctl 2018/03/13 10:18:37 executing program 3: accept4$netrom(0xffffffffffffffff, &(0x7f0000000080)=@full, &(0x7f0000000100)=0x48, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/checkreqprot\x00', 0x40000, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000200)=0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040), &(0x7f00000001c0)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000240)={0x0, 0x9, 0x30}, &(0x7f0000000280)=0xc) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00000002c0)={r2, @in={{0x2, 0x4e21}}}, 0x84) r3 = syz_open_procfs(r1, &(0x7f0000000000)='task\x00') ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000380)={0x1, 0x400, 0x3, 0x41, 0x6, 0x401}) unlinkat(r3, &(0x7f0000000180)='./file0\x00', 0x0) 2018/03/13 10:18:37 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x0) r1 = getpgrp(0x0) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r1, 0x10, &(0x7f0000000080)={0x1}) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f00000000c0)={{}, 0x0, 0x0, 'id0\x00', 'timer0\x00'}) 2018/03/13 10:18:37 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000200)=0xfffffffffffffffd, 0x6, 0x0, &(0x7f0000000240), &(0x7f0000000140), 0x0) socketpair(0x4, 0xa, 0x634, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f0000000080)={0x8, 0x0, [{0xc0000bbb, 0x0, 0xfffffffffffffff7}, {0x92a, 0x0, 0x20}, {0xbfe, 0x0, 0x9}, {0xb35, 0x0, 0xffffffff}, {0xbfd, 0x0, 0xf3}, {0xfbe, 0x0, 0x4000000000000005}, {0x972, 0x0, 0x8001}, {0xc001103d}]}) 2018/03/13 10:18:37 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000469ffc), 0x4) r1 = socket$l2tp(0x18, 0x1, 0x1) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000cd2ff0)={0x2, 0x4e20}, 0x10) open_by_handle_at(r0, &(0x7f0000000180)={0xcd, 0x3, "2f4521ca2bdcfcdd153d4ea35f2413b52fb382a4c3e8e10a5578b4db6072e266a5dff9bdac7780865d56b3f2c6430137b9ce263cfb9780be21c9bd1f3a2d9ee2ec1fa8ea61c43f132c9287c0fb593ed8f33d5a1d4997117e9de9a42881a4caa8bee867e1a1d2d4037fdc9dc61d9af6d8a3bbba045c1356c4869a5648e3eb4b4f0cc49037cee681cd8a350fcf55104ab36f2d2736ba639903bef5151e2f31782c8ff41a4e66d82a27ce11496dd9b66c452205134eef8a5ea954f3dac23ba6e746ffcf83cecf"}, 0x80000) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x3, 0x64031, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f00000000c0)=""/3, &(0x7f0000000100)=0x3) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0x401, 0x4) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000140)=@int=0x4de, 0x4) ioctl$sock_inet_sctp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) 2018/03/13 10:18:37 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0x9d, 0x4000000000080, 0x2}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r0, &(0x7f0000fc5000), &(0x7f0000950000), 0x200}, 0x20) chroot(&(0x7f0000000000)='./file0\x00') 2018/03/13 10:18:37 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000180)) r2 = request_key(&(0x7f0000000540)='id_legacy\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000140)='$\x00', 0xfffffffffffffffe) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00000003c0)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000500)={r3, &(0x7f0000000400)=""/233}) r4 = fcntl$getown(r1, 0x9) migrate_pages(r4, 0x5a, &(0x7f0000000340)=0x9, &(0x7f0000000380)=0x3) ioctl$KVM_ARM_SET_DEVICE_ADDR(r0, 0x4010aeab, &(0x7f00000000c0)={0x5c, 0x10f000}) add_key$user(&(0x7f0000000280)='user\x00', &(0x7f0000001240)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001280), 0x0, r2) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000040)=@sack_info={0x0, 0xbc, 0x10001}, &(0x7f00000001c0)=0xc) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00000002c0), &(0x7f0000000300)=0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000200)={r5, 0x5fa6918}, &(0x7f0000000240)=0x8) 2018/03/13 10:18:37 executing program 6: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) pwritev(r0, &(0x7f00000001c0)=[{}, {&(0x7f0000000040)="c155d2691d0a9e1f73925d5e7b35b02ce97a63b6fad15a57e8f6889579cb4ce43971e096a42cf72bfc42d0a28e6380e5f2d3208032898b7f03755f4aacab44408d8f74f5d6aeaef7096520620c1cb138ae878074a126890776e7075bb3b712a782df0beb7d4c634079b58e8d3e7c88a0682661", 0x73}, {&(0x7f00000000c0)="60b420d498cc5a52dfb63b506579fbe09329ab859c3e47592a1c72c13c11b520577359b6600b879c413f37d1348b29b12c551f2ceeb0bfd0654bce2f00a5d26901cd2f9f1fa89401cbd3130a946673d976f8b51127e96493c5a48f0bc80c40338c53f79de69207363aa0afe6806eb3015cf9d802459e863526bfc45078992801d537df3c4d85759fc82bdf3fd5dae70c366202368544a2ce02e4551f3c98b0cde5a31f9c21a0f44b15d4064544931028", 0xb0}, {&(0x7f0000000180)="b16fc2f5e8699a91ece4611da86bf2185743580e57888f92dce334c2807b56d66d7aa1d97e97b30b3d94260df39c042110a6128c09164f107a5aaf0ac365f58c", 0x40}], 0x4, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x5) r2 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x2) write$fuse(r2, &(0x7f00000002c0)=ANY=[@ANYBLOB="500000000000000020000000070000001a000000000000000000400000e5ff00000000000000"], 0x27) 2018/03/13 10:18:37 executing program 2: keyctl$search(0xa, 0x0, &(0x7f0000000140)="6c7802556a52afd7fe4144896fe4d77e73f47fad5b1352c7962566a7d85572c95fe357be279da60ffcad3f7551849150a0daf2863bf677b5c56e8e9edac8180823ee2dabe0d99d612ac831f7a5b1743327959b1c5a2c343f1081d30ab96273b98ab6cd76bf29e82324cbe82e0ff062f99447751414cda2388a862aa432677fc4f623971ead66dbf402825ae4338abf22822d89af56c425dd931496921c7f5a4bf90cc3710a056518514ecfdec30bd4e04fca5ed4f8bfcee35636b0447ac75ad5b8d8b2a619f20a407ac12e73a26def09f3216511", &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0xfffffffffffffffa) fstat(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x32000, 0x0) 2018/03/13 10:18:37 executing program 7: r0 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0xff, 0x1) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = accept4$packet(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000180)=0x14, 0x80800) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f00000002c0)={r1, r2, 0x3, 0x0, &(0x7f00000001c0)="e0f178a236e27ece0a2852ea146f5a6f55dad76063004e79a115af883eb7443fbcbbbd58a39af5899d38142467bed0041f5d17168607ad99e31d5da99f14e74a969888024bc9529a928f7ccda5998a7c530e223a51c7a3fd514b5a1290e4d335822a32ac8324887d31cf1759547ee313710eb74256b0a67a1a2a4928dc15df2c6caf39b92c3abca9066ae5542f69559256702d5fdc46699ff22b4ac606354331aacf9d38621e92449905a680c64ce3f55d972583e9707c8c298aba71fce880e21069a5079c546d105f83e60fc3f59039722ce434351086ccc6f72710c3061f7b9d6373fcdc47d9a8", 0xfffffffffffff316, 0x6, 0x8, 0x10001, 0x9, 0x2e8, 0x0, "04d59032ccf1f76478d0d2ff000525f031f521d3ab95fe553f029fdd541603d4a7948f71528e7764832934b416b6bb528e7f66622b928ac16a60dde68656699ac873c609be77153736357f29d5ff9ca22e8c569a4ccc8edae6cddadf17f98baf9e19b20035e9"}) r3 = socket(0xa, 0x2, 0x0) getsockname$llc(r3, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x10) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f00000000c0)={'lo\x00', &(0x7f0000000100)=@ethtool_gstrings={0x1b, 0x5}}) [ 293.116796] sctp: [Deprecated]: syz-executor1 (pid 7323) Use of int in max_burst socket option deprecated. [ 293.116796] Use struct sctp_assoc_value instead 2018/03/13 10:18:37 executing program 5: mmap(&(0x7f0000032000/0x3000)=nil, 0x3000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000080)=""/134, &(0x7f0000000140)=0x86) futex(&(0x7f0000000040), 0x8b, 0x0, &(0x7f0000000000)={0x0, 0x989680}, &(0x7f0000cf7000), 0x2) 2018/03/13 10:18:37 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="6e65742f6e65746c696e6b0023fe2c29be6ff91f3577899ef473c2c7fb3ac06a6c2d2780aa2f298fb3ffc3683945244759b6c01964b21cb2b09f56dc00eba8462058e698488cd3a05cbe09a597df997e745bdd75c0b8883069794196ebbda04b4b607458ea88edb3805393fa86e5719ba6d512f8b35c6334d61bfd7f1ac8e77618af604f52828131e62e87215c438809b6f83e51401d422830b78e586a1dc93d399f4c35c020b9c9ad8bd8df87de477652f89c9b4e0d4439883ba1a31afdac93dd0024995c8c5ce715b1c9b6ad1f3ef46fec6c") preadv(r0, &(0x7f0000000400)=[{&(0x7f0000000280)=""/124, 0x2c9}], 0x1, 0x0) 2018/03/13 10:18:37 executing program 3: r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f00002e9000)='task\x00') r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000000)='.request_key_auth\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000001c0)="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", 0x1000, r2) r4 = add_key(&(0x7f0000000080)='rxrpc_s\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000011c0)="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", 0x1000, 0xfffffffffffffffe) keyctl$link(0x8, r3, r4) unlinkat(r1, &(0x7f0000000180)='./file0\x00', 0x0) 2018/03/13 10:18:37 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x7, &(0x7f0000000040)=0x0) io_cancel(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f00000001c0)}, &(0x7f0000000280)) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)='setgroups\x00') pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) renameat2(r1, &(0x7f0000000200)='./file0\x00', r3, &(0x7f0000000300)='./file0\x00', 0x0) r4 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x8000, 0x20) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0xf76, 0x30, 0x3, 0x6}, &(0x7f0000000100)=0x18) sendmsg$inet_sctp(r2, &(0x7f0000000740)={&(0x7f0000000340)=@in6={0xa, 0x4e24, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x80000001}, 0x1c, &(0x7f0000000640)=[{&(0x7f0000000380)="12c30c48df1faf74ac72fa1da86cc39a1474084ced80", 0x16}, {&(0x7f00000003c0)="0571a18f910f60ef258ba2d89f5d9826cd9366902afd3b2395a30470073fc77cf9f4bd660495bf4c7577e55c559bee0f60eaa955c7d56b51019f9b548038e087d7eefe7db8dd50e9634d84716548cb33dfc0eb4361b80c68b6fdcfdb3bc427120353b763ef8cbff34d296c1f142bf077cd8100aacbbbbe62deb81b9f64d99fbec211e4ec", 0x84}, {&(0x7f0000000480)="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", 0xfb}, {&(0x7f0000000580)="a91ef1c11b2d91aaf0fe06beb99cc09738b1b65bceabb5474615f2f8a41a798102990c79470fdc070a2e6479912a3a32791c6944e5658e0606b5fbb29152949d36441fb2455f9b2bcb104ebf78a1930906e90310025987bc7f07bb3b8bd3ac3552c7c470a698c013202d356168a8cd2e278b4d4ca1e862d5299e1345b77aee468a0273bde65f53b760d4cd0d4c39995861626c3193b28db38fa62d1991f4941066fc5a", 0xa3}], 0x4, &(0x7f0000000680)=[@sndrcv={0x30, 0x84, 0x1, {0x5, 0x1, 0x2, 0xfffffffffffffffa, 0x1, 0x100000001, 0x1000, 0xa1c5, r5}}, @init={0x18, 0x84, 0x0, {0x195df46e, 0x7, 0x4, 0x7}}, @init={0x18, 0x84, 0x0, {0x9, 0x4, 0x1df, 0x6}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x9, 0x80000000, 0x1, r5}}], 0xc0, 0x80}, 0x20040050) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000000140)={0xff, 0x200, 0xab, 0x7, r5}, &(0x7f0000000780)=0x10) 2018/03/13 10:18:37 executing program 4: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0x10000000000d1, &(0x7f0000000080)=0xfffffffffffffffe, 0x4) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x400, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x109300, 0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="01000600000009000800a940c6889200"], &(0x7f0000000100)=0x14) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000140)={r2, 0x5b}, 0x8) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000240)=0x9e6, 0x4) syz_emit_ethernet(0x42, &(0x7f0000000180)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x16}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0xc, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={0xfe, 0x80, [], 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={0xfe, 0x80, [], 0xaa}}}}}, &(0x7f0000000200)={0x0, 0x2, [0xb62, 0x8be, 0xb8d, 0x5e7]}) 2018/03/13 10:18:37 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'ifb0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000140)={'\x00', r1}) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, r2}, 0x10, &(0x7f0000002ff0)={&(0x7f000000ef80)={0x1, 0x802, 0x0, {0x0, 0x2710}, {}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "790eaada477f17eb046695eea58af88d0ba3b8f5ca34f33a9a82d81e455bc6ca3479893215467e3bb85ea1247aafde2b17277187bd8fc023bb972d19343108b0"}}, 0x80}, 0x1}, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000000080)={0x3, 0xf84c, 0x6, 0x9a2f, 0x12, 0x70}) sendmsg$can_bcm(r0, &(0x7f0000000040)={&(0x7f0000010ff0)={0x1d, r2}, 0x1c6, &(0x7f00000000c0)={&(0x7f0000000180)={0x1, 0xfffffffffffffffe, 0x7, {0x0, 0x2710}, {0x77359400}, {0x0, 0x2}, 0x1, @canfd={{0x3, 0x8, 0x48, 0x2}, 0x40, 0x1, 0x0, 0x0, "41296be6f0e2f1eae7519f7429cf791853df3a631e1e96eec9ed33a4603e9a11c1fbcf135c62118ccb1c7ac10dc6e238e280cf685c9067fa8cc660f5510bb74c"}}, 0x48}, 0x1}, 0x4000000) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/load\x00', 0x2, 0x0) 2018/03/13 10:18:37 executing program 2: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000498f86)="110000001a0025f000180204c3edfc0002", 0x582a828b) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000080)={r1, 0x3ff}, 0x8) [ 293.163978] sctp: [Deprecated]: syz-executor1 (pid 7323) Use of int in max_burst socket option deprecated. [ 293.163978] Use struct sctp_assoc_value instead 2018/03/13 10:18:37 executing program 0: r0 = semget(0x0, 0x4, 0x6) semctl$IPC_INFO(r0, 0x3, 0x3, &(0x7f0000000040)=""/216) r1 = accept$unix(0xffffffffffffffff, &(0x7f0000000140), &(0x7f00000001c0)=0x6e) sendmmsg(r1, &(0x7f0000003cc0)=[{{&(0x7f0000000200)=@llc={0x1a, 0x323, 0xfff, 0x5, 0x5, 0x400, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xd}}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000280)='\\BE', 0x3}, {&(0x7f0000000740)="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", 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a61031cf91746d911869067cced5009ed9895930394bde677f799b454c7dd0f2dc0d31eff63f4833c61cc5d418573178945a1428378ff3b15961bcd682806de90e4b5df73b9d5417c"], 0x13c0, 0x4000}, 0x5}], 0x4, 0x1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x2, 0x5, 0x0) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f00000003c0)=@security={'security\x00', 0xe, 0x4, 0x318, 0xffffffff, 0x1c0, 0x1c0, 0x0, 0xffffffff, 0xffffffff, 0x280, 0x280, 0x280, 0xffffffff, 0x4, &(0x7f0000000000), {[{{@ip={@empty, @empty, 0xff, 0xffffffff, 'vcan0\x00', 'ip6gre0\x00', {}, {0xff}, 0xef, 0x1, 0x23}, 0x0, 0x98, 0xc8}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{0x8, 0x100, 0x5}, {0x100, 0x1, 0x6}, 0x2, 0xfffffffffffffffe}}}, {{@ip={@local={0xac, 0x14, 0x14, 0xaa}, @loopback=0x7f000001, 0x0, 0x0, 'ip6_vti0\x00', 'vcan0\x00'}, 0x0, 0x98, 0xf8}, @common=@SET={0x60, 'SET\x00'}}, {{@uncond, 0x0, 0x98, 0xc0}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x378) 2018/03/13 10:18:37 executing program 5: r0 = gettid() r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000000080)) syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0xfffffffffffffffa, 0x20001) getpgid(r0) 2018/03/13 10:18:37 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') unlinkat(r0, &(0x7f0000000180)='./file0\x00', 0x0) setns(r0, 0x4000000) 2018/03/13 10:18:37 executing program 7: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x200040, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xf, 0x15, &(0x7f00000000c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x6}, [@call={0x85, 0x0, 0x0, 0x12}, @ldst={0x0, 0x3, 0x7, 0x5, 0xd, 0xffffffff, 0xfffffffffffffff8}, @ldst={0x1, 0x5ae690a94b8bb562, 0x3, 0x7, 0x1, 0x100}, @map={0x18, 0x8, 0x1, 0x0, r0}, @map={0x18, 0x0, 0x1, 0x0, r0}, @ldst={0x3, 0x3, 0x3, 0x8, 0xf, 0x40, 0xfffffffffffffff0}, @generic={0x400, 0xc66, 0x9, 0xffffffff}, @jmp={0x5, 0x100000001, 0x9, 0x7, 0x7, 0xffffffff, 0x8}, @initr0={0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x2}], {0x95}}, &(0x7f0000000180)='GPL\x00', 0x6, 0xb, &(0x7f00000001c0)=""/11, 0x41000, 0x1}, 0x48) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000280)=0x953, &(0x7f0000000080)=0x4) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x31, &(0x7f0000da3ffc), 0x4) 2018/03/13 10:18:37 executing program 1: seccomp(0x1, 0x1, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x10000, 0x4, 0x800, 0x8}, {0x2, 0x80000001, 0x5, 0x80000001}]}) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/validatetrans\x00', 0x1, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="f6c734e7b01c3cb2a379d77800c5bfc98acab0e45e879c40dcb5c8319e55eba1892fa3b9c97dfe653d2115a36595aecf32aac9a1835478c6c1a009fd17549b406eb901b7f18cd805fc06cd2b894e88639c39e3d6830272101fb1557b38515c50057421e39378489573d61c1dd78d8736b98f52379f0b579ff10af95c64d1f063227f74506470f5b0175c0f6ef1b6e2a661e968f4db1aba852df8551ff861f0c6ac0d734e08e17c1040c5ae8ba2216f38afd5478ae1b1201e4421860679cdd2277c8eb14dc8d3c4a95d4e0dd32f9bdea5c687b3efa117e48a3aeb", 0xda}], 0x1) futex(&(0x7f0000000200), 0x4, 0x0, &(0x7f0000000240)={0x77359400}, &(0x7f0000000280), 0x1) readlink(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)=""/245, 0xf5) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000000400)) fcntl$getflags(r1, 0xb) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000000440)) r2 = accept4(r1, 0x0, &(0x7f0000000480), 0x80000) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x0, 0x4) lstat(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000000580)=[0xffffffffffffffff, 0xffffffffffffffff]) getresgid(&(0x7f00000005c0), &(0x7f0000000600), &(0x7f0000000640)=0x0) getresgid(&(0x7f0000000680)=0x0, &(0x7f00000006c0), &(0x7f0000000700)) stat(&(0x7f0000000740)='./file0\x00', &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000800)=0x0, &(0x7f0000000840), &(0x7f0000000880)) stat(&(0x7f00000008c0)='./file0\x00', &(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x7, &(0x7f0000000980)=[r3, r4, r5, r6, r7, r8, r9]) r10 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00000009c0)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000a00)={0x0, 0x3}, &(0x7f0000000a40)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000a80)={r11, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0x0, 0x3, 0x4, 0x20, 0x8}, &(0x7f0000000b40)=0x98) accept$ipx(r1, 0x0, &(0x7f0000000b80)) r12 = fcntl$getown(r10, 0x9) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000bc0)=r12) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000000c00)={0x2, 0x3}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000c40), &(0x7f0000000c80)=0x4) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000000cc0)={0x1, 0x5, [@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="d2b957dc5589", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, @random="5288a907d7b3"]}) ioctl$TCSETAF(r10, 0x5408, &(0x7f0000000d00)={0x20, 0x8, 0x7, 0xfff, 0x401, 0x5, 0x3, 0x5, 0x1ff, 0x9}) ioctl$KVM_NMI(r1, 0xae9a) 2018/03/13 10:18:37 executing program 6: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000040)) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000680)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000640)={&(0x7f0000000180)=@migrate={0xac, 0x21, 0xa01, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [], 0xaa}}}, [@migrate={0x5c, 0x11, [{@in=@multicast2=0xe0000002, @in6=@ipv4={[], [0xff, 0xff]}}, {@in=@broadcast=0xffffffff, @in=@dev={0xac, 0x14, 0x14}}]}]}, 0xac}, 0x1}, 0x0) 2018/03/13 10:18:37 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000d97000)={0xffffffffffffffff, 0x1000000200007d}) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000080)={0x6, 0x101, 0xffffffffffff8f99, 0x5, 0x8, 0x5}) readv(r1, &(0x7f0000d48fc0)=[{&(0x7f00003effa9)=""/87, 0x57}], 0x1) 2018/03/13 10:18:37 executing program 3: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x0, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) r1 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') unlinkat(r1, &(0x7f0000000180)='./file0\x00', 0x0) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000040)=0x8, 0x4) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000001300)=0x6, &(0x7f00000012c0)=0x4) openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x705100, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000000)) ioctl$KDSKBLED(r1, 0x4b65, 0x9) 2018/03/13 10:18:37 executing program 4: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x80080002, 0x0) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000e5a000)) write$selinux_create(r0, &(0x7f0000000080)=ANY=[@ANYBLOB='system_u:object_r:hald_log_t:s0 uncedQ3\\\r \x00\x00\x00'], 0x32) write(r0, &(0x7f0000000140)='I', 0x1) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) r2 = dup2(r1, r1) listen(r1, 0x87) connect(r2, &(0x7f00000004c0)=@in={0x2, 0x0, @multicast1=0xe0000001}, 0x80) 2018/03/13 10:18:37 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x101200, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000002440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000002480)=0x14) connect$packet(r0, &(0x7f00000024c0)={0x11, 0x0, r1, 0x1, 0x8, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1a}}, 0x14) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f84ff0)={&(0x7f0000379fa0)={0x2, 0x5, 0x0, 0x0, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}]}, 0x60}, 0x1}, 0x0) 2018/03/13 10:18:37 executing program 5: r0 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0xfffffffffffffffd, 0x2) r1 = socket$inet_udp(0x2, 0x2, 0x0) write$evdev(r0, &(0x7f0000000040)=[{{0x77359400}, 0x2, 0x7ffb}], 0x3) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000100)={r1}) setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000140)='tls\x00', 0x4) r3 = creat(&(0x7f0000000000)='./file0\x00', 0x2) ioctl$sock_inet_tcp_SIOCINQ(r3, 0x541b, &(0x7f0000000080)) 2018/03/13 10:18:37 executing program 0: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000240)='oom_adj\x00') exit(0x0) preadv(r1, &(0x7f0000000380)=[{&(0x7f0000000040)=""/61, 0x3d}], 0x1, 0x0) 2018/03/13 10:18:37 executing program 1: r0 = socket$unix(0x1, 0x2, 0x0) poll(&(0x7f0000000000)=[{r0, 0xf}], 0x1, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x0, 0x100) getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f0000000080)={'icmp\x00'}, &(0x7f00000000c0)=0x1e) 2018/03/13 10:18:37 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x80011, r0, 0x0) r1 = socket$inet(0x2, 0x840000000003, 0x2) getsockopt$ARPT_SO_GET_ENTRIES(r1, 0x0, 0x61, &(0x7f0000000000)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000003a13de13c5b6472dc80d0400000068a6f8de3bae9b3a2bda68ca919f486f831f6f964b45334d9fceba3b4306c10e77d52dc5dde2aca3e3d98951563d19ac5177840e41357036b77cc98d52148248456e3ecd9141b8cc1a8e0ba5247f77743b6907ecf114e89f80c1278627b54b08b9144023e588faab1a99093d2a1dd59e360dd2ae6b436eda20cab42056caffc2f4ecc9f1bb0d5c2e88"], &(0x7f0000000100)=0x28) 2018/03/13 10:18:37 executing program 4: 2018/03/13 10:18:37 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={'syz_tun\x00', {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x17}}}) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x80, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) linkat(r1, &(0x7f0000000080)='./file0\x00', r2, &(0x7f0000000100)='./file0\x00', 0x1002) 2018/03/13 10:18:37 executing program 2: r0 = socket$unix(0x1, 0x0, 0x0) prctl$getreaper(0x19, &(0x7f0000000000)) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000000040)) 2018/03/13 10:18:37 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') unlinkat(r0, &(0x7f0000000180)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00000001c0), &(0x7f0000000200)=0x4) ioctl$KVM_SET_CPUID2(r0, 0x4008ae90, &(0x7f0000000000)={0x7, 0x0, [{0xc000000d, 0x7, 0x1, 0x400, 0x5, 0x6, 0xc000000}, {0xc000000f, 0x800, 0x5, 0x2, 0x8, 0x8, 0x1}, {0x1, 0x400, 0x2, 0x5, 0x3fa3, 0x57, 0x2c48}, {0xc000000b, 0x48000000000, 0x2, 0x6, 0x1, 0xff, 0x9}, {0x6, 0x100, 0x2, 0x7f, 0x6, 0x3e, 0xd25}, {0x40000007, 0x200, 0x2, 0x7, 0x8, 0x2, 0x612}, {0x40000001, 0x6, 0x1, 0xfffffffffffffffa, 0x2, 0xffff, 0x3}]}) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000000140)=""/47) 2018/03/13 10:18:37 executing program 4: r0 = msgget(0x0, 0x2) msgrcv(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e3ff000000000000000000000000000000000000000000000000000000000000000000000000e8ff000000000000000000000000"], 0x1, 0x1, 0x3000) 2018/03/13 10:18:37 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x8000, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000080)) ustat(0x0, &(0x7f0000000140)) ioctl$TCXONC(r0, 0x540a, 0x8) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/03/13 10:18:37 executing program 1: openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff}) sendmmsg(r0, &(0x7f0000003300)=[{{0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000100)}}, {{&(0x7f0000001300)=@un=@abs={0x1}, 0x80, &(0x7f0000001440), 0x0, &(0x7f0000003380)=[{0xb0, 0x100, 0x5a7, "ef68942ed91a7cbc481e57ea7531868da6c4884e48cb00987b49e1f563245269fbbb8cee7b0f6e2bfc1d68ae2e00c05534d172f9f971c86e7c754079e05bbeb2a3be755171f891d3bbb7253818c4fb20f6a6628d3857b313b96cbbbc3b678cb4ef914c13236ac72e3af10277c56a2443beed25b4b0b4d86581459755ed0a6345d88b7923686d0c856421487fd8b6e35faf076977c28aa0a4de38df"}, {0xb0, 0x80000000000107, 0x80000000, "3c41a73a09b0b20fe3d0cf300ad03f3c10243ec295d3298049e71769b5fcd07f96a34bb2a2246d3ecc1f0ade4209b94517333a22d136328deb89f8ed4e0bb7790b6e35edc8e674666b7f95c1df80a42bd39ebba3b66d0bb6e12b11935ec60ee5d6f0823961acf6ebfd4e613dcb9eee6d7540350bd878467cddf26b77a95a07a0a756221f712a053de944ed44fcdf76241746df43e93a006b65405e656a"}, {0x18, 0x5c0b1b9618229a8b, 0x3, 'P+ '}, {0x1010, 0x3a, 0x1, "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{0x1010, 0x11f, 0x9, 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0x2198}}], 0x2, 0x0) 2018/03/13 10:18:37 executing program 2: lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) setfsuid(r0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter\x00') writev(r1, &(0x7f0000000140)=[{&(0x7f00000000c0)='T', 0x1}], 0x1) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000180)={{{@in6=@mcast1, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@dev}}, &(0x7f0000000000)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000080)={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x53, r2}) 2018/03/13 10:18:37 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) close(r1) r2 = memfd_create(&(0x7f0000006fd0)='/dev/urandom\x00', 0x0) r3 = getpgrp(0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000040)={0x0, 0xd72d, 0x0, 0x7}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f00000000c0)={r4, 0x4d, "8dc535a671459e73da55d885c17c8ac28c4a34ca4f00f6a124a14bc83c15a398236e11d9ac06f8a22698cf2507253ed7c97843d80faf40f5faa5794016d9a640d65e120bb882dcf24192fc7a3d"}, &(0x7f0000000140)=0x55) sched_setaffinity(r3, 0x8, &(0x7f0000005000)=0x1) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fchmod(r1, 0x0) lseek(r1, 0x0, 0x0) fallocate(r1, 0x0, 0x0, 0x1) close(r0) 2018/03/13 10:18:37 executing program 4: r0 = open(&(0x7f0000a1cff8)='./file0\x00', 0x8040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f00005a1000)={0xfffffffffffffffd}, &(0x7f0000d31ff0), &(0x7f00007adff0)={0x77359400}, 0x8) truncate(&(0x7f000037eff8)='./file0\x00', 0x7) truncate(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$KVM_ARM_SET_DEVICE_ADDR(r0, 0x4010aeab, &(0x7f0000000140)={0x2}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f00000000c0)={0x4, &(0x7f0000000080)=[{0x7, 0x0, 0xc6e, 0x8}, {0xf8, 0x9, 0x40000000000, 0x100000001}, {0xf3, 0x0, 0x8, 0xffffffffffff8467}, {0xfffffffffffffff8, 0x3919, 0x0, 0x7f}]}) fcntl$setlease(r0, 0x400, 0x1) time(&(0x7f0000000100)) socket$vsock_dgram(0x28, 0x2, 0x0) 2018/03/13 10:18:37 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet(0x2, 0x1, 0x100000001) getsockopt$ARPT_SO_GET_ENTRIES(r2, 0x0, 0x61, &(0x7f0000000000)={'filter\x00', 0x37, "78eae271babacff10f27482d33e0f62ef446c6f2b2b88edc2e851c4835a698d08f2fb5a73fbae32fc09852cec7312f7f7f6996e11b4f4c"}, &(0x7f0000000100)=0x5b) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0xfffffffffffffffe) ioctl$KVM_GET_XSAVE(r3, 0x9000aea4, &(0x7f0000001100)) ioctl$KVM_ENABLE_CAP_CPU(0xffffffffffffffff, 0x4068aea3, &(0x7f0000000080)) 2018/03/13 10:18:37 executing program 6: r0 = memfd_create(&(0x7f0000001fcd)='wlan0*mime_type-trusted}&wlan0vmnet1.trusted{\\{GPL\x00', 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4, 0x4011, r0, 0x0) writev(r0, &(0x7f0000007000)=[{&(0x7f0000b23000)="82aaabfc6c5b1c7a6718badabd246d62c80270e00d637af19152d09e59a695e5ecb4b013dea5c5ab0458f38fca8bbf1404fe615f1e536e0f35664718a2924ec5c7a2a5ad9437fb40bd0a30d415ba5353d805afd0082932ef6de0c9932f", 0x5d}], 0x1) symlink(&(0x7f0000004000)='./file0\x00', &(0x7f0000002ff6)='./control\x00') rename(&(0x7f0000005ff6)='./file0\x00', &(0x7f0000000040)='./control\x00') 2018/03/13 10:18:37 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xb, 0x1, 0x6, 0x0, 0x1ffff}, 0x2c) set_tid_address(&(0x7f0000000000)) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000080)) r0 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x8, 0x7c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000004e40)=0xb80f, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000000c0)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000180)={r1, @in6={{0xa, 0x4e24, 0x8f1, @empty, 0xadc}}}, &(0x7f0000000240)=0x84) 2018/03/13 10:18:37 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) bind$netlink(r1, &(0x7f0000000040)={0x10, 0x0, 0x25dfdbfb, 0x4ac}, 0xc) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000000080)=0x5, 0x4) setsockopt$inet6_int(r0, 0x29, 0xcb, &(0x7f0000114000), 0x1) 2018/03/13 10:18:37 executing program 5: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000cf1ff4)={0x10}, 0xc, &(0x7f0000058000)={&(0x7f000023f000)={0x84, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0xc, 0x0, @u32}, @generic="5b659a62290ffc380c2dbfdc5e9f17e1a04810c46404d5291cb4e2bf501db1bb949869c29c4d914d9f26425e66cd4dd3050bc1700612dbc3080c91125fa158cf0d70309f7f1969136edfd73294c0351575a9e8aa5944f2a432a15b3fe56aa166b5da"]}, 0x84}, 0x1}, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x20b) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000000040)=0x6493) 2018/03/13 10:18:37 executing program 3: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@ll, &(0x7f0000000080)=0x80, 0x80800) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000000c0)=[@in6={0xa, 0x4e20, 0x226, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffff0a7d}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x10}}, @in={0x2, 0x4e24, @multicast1=0xe0000001}], 0x3c) r1 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') unlinkat(r1, &(0x7f0000000180)='./file0\x00', 0x0) 2018/03/13 10:18:37 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) dup3(r3, r2, 0x0) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/03/13 10:18:37 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000140)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000240)={0xbac409eb3313b1c8, &(0x7f0000000400)=[{}]}) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000280)=""/174) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) 2018/03/13 10:18:37 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/status\x00', 0x0, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000180)=0x30, 0xff6b) ioctl$TIOCCONS(r0, 0x541d) setns(r0, 0x40000000) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r2, 0xc08c5334, &(0x7f0000000080)={0x19f, 0x6, 0xa9b, 'queue1\x00', 0xffffffff}) 2018/03/13 10:18:37 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'vlan0\x00', 0x106}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'vhan0\x00', 0x400}) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000140)=0x54) 2018/03/13 10:18:37 executing program 6: timer_create(0x1, &(0x7f00000000c0)={0x0, 0xd, 0x2, @thr={&(0x7f0000000140)="1d69bbc23af29df8a2581a375dc8c003c4423330c6e3eaecdd31e49c4895c283f9cfb9aacda2f8e42f435c66071d1baea6150d6e5b8510b30bb6fc5c5ab41eaf22a86b39966268a94220be310c5cae3653d84a2cae1e1e79e002ce81de98bd34b18505a702be8455e87e35d216d814b3a64c82eefc4320c2aea5771c638b8ba6e417985d3685d98dd6c3ac2bf9c97142095fe9dec12c2d5633415f9fe56710661623e7f7b2198b0d9b4a2c456d5a1f11fb1df83271d1460581ceba3933a8595870f7f730ca5f1723c358ba746960f7dbb716c0c1c06cb0", &(0x7f0000000240)="bae09293112c5e694dfbae4499ed83e5a59d66ba8d7e41f0954e014013ba4eec09a99cff52cd2fb64470efacb0ddd632530efd27786d8474c4052d01cfc2cb053e9ba9915aa1090aa30994d30504861b7329c1b7d20582973360d263d4708e0e48a66cef38abd2e41770e41cab37649eec217ae69d77da7808d3931923f810448070d333ac1cca677a85d90dd3f5827f9ce5892852c9021469c8d3fd793b6a3687a03aae736b24845467b4946fc23314ed0e6a1fe51d89211ea73d0c430763135619ad0b84670245201b0f592093af211b137e15093c8e618fc02deaddc7d8ca51f6c174bb72658c341e89c1e1"}}, &(0x7f0000000340)=0x0) timer_settime(r0, 0x1, &(0x7f0000000380)={{0x77359400}, {0x0, 0x989680}}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x10, 0xffffffffffffffff, 0x0) unshare(0x8000000) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x400000, 0x43) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000100)) ioctl$TIOCSTI(r2, 0x5412, 0x3) mq_timedreceive(r1, &(0x7f000009d000)=""/224, 0xe0, 0x20d4671c, &(0x7f0000e6eff8)={0x77359400}) mq_timedsend(r1, &(0x7f000066c000), 0x0, 0x0, &(0x7f000066cff0)) setsockopt$sock_int(r2, 0x1, 0x6, &(0x7f0000000080)=0x8, 0x4) 2018/03/13 10:18:37 executing program 3: openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x8100, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x1000, 0x40) getpeername$unix(r1, &(0x7f0000000040)=@abs, &(0x7f00000000c0)=0x6e) unlinkat(r0, &(0x7f0000000180)='./file0\x00', 0x0) 2018/03/13 10:18:37 executing program 6: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000002140)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002100), 0x111}}, 0x20) write$rdma_cm(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="03000000000000fa1b"], 0x9) 2018/03/13 10:18:37 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x0, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000100)={@remote}, &(0x7f0000000140)=0x14) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000012000)=0xffffffffad36b24d, 0x4) recvmsg(r0, &(0x7f0000000780)={&(0x7f0000000040)=@ethernet={0x0, @link_local}, 0x10, &(0x7f0000000600), 0x0, &(0x7f00000006c0)=""/188, 0xbc}, 0x0) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000000000), 0x4) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000180)={0x0, 0x12, "72af72446d9c13f5c259813559709c7487b3"}, &(0x7f00000001c0)=0x1a) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000200)={0x1, [0x0]}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000280)={r2, 0x1ff, 0x401, 0x20, 0x100, 0x2, 0x0, 0x7, {r3, @in6={{0xa, 0x4e20, 0x100000001, @mcast2={0xff, 0x2, [], 0x1}, 0x2}}, 0x4f3, 0x9, 0x7, 0x9, 0xffffffffffff7fff}}, &(0x7f0000000340)=0xb0) sendmsg$key(r0, &(0x7f0000007000)={0x0, 0x0, &(0x7f000001b000)={&(0x7f000001bf30)={0x2, 0x12, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) [ 293.765870] kasan: CONFIG_KASAN_INLINE enabled [ 293.770597] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 293.778005] general protection fault: 0000 [#1] SMP KASAN [ 293.783530] Dumping ftrace buffer: [ 293.787046] (ftrace buffer empty) [ 293.790744] Modules linked in: [ 293.793924] CPU: 0 PID: 7496 Comm: syz-executor6 Not tainted 4.16.0-rc5+ #352 [ 293.801165] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 293.810670] RIP: 0010:rdma_resolve_addr+0x13c/0x26c0 [ 293.815748] RSP: 0018:ffff8801d719f680 EFLAGS: 00010207 [ 293.821080] RAX: 0000000000000042 RBX: ffff8801d719fa44 RCX: 0000000000000000 [ 293.828322] RDX: 0000000000000000 RSI: ffff8801d719fa44 RDI: 0000000000000214 [ 293.835564] RBP: ffff8801d719f9e0 R08: 0000000000000000 R09: 0000000000000000 [ 293.842804] R10: ffff8801d719f9f8 R11: 0000000000000000 R12: dffffc0000000000 [ 293.850049] R13: 00000000000000a0 R14: ffff8801d719fa28 R15: 0000000000000000 [ 293.857293] FS: 00007f093f8ad700(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 293.865489] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 293.871344] CR2: 0000001b9bc21000 CR3: 00000001b74a1003 CR4: 00000000001606f0 [ 293.878592] DR0: 0000000020000000 DR1: 0000000020000000 DR2: 0000000000000000 [ 293.885833] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000600 [ 293.893075] Call Trace: [ 293.895636] ? futex_wait+0x6a9/0x9a0 [ 293.899413] ? find_held_lock+0x35/0x1d0 [ 293.903448] ? rdma_bind_addr+0x1b50/0x1b50 [ 293.907741] ? lock_downgrade+0x980/0x980 [ 293.911863] ? __radix_tree_lookup+0x435/0x5e0 [ 293.916420] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 293.921235] ? wait_for_completion+0x770/0x770 [ 293.925790] ? lock_release+0xa40/0xa40 [ 293.929736] ? check_same_owner+0x320/0x320 [ 293.934034] ? find_held_lock+0x35/0x1d0 [ 293.938080] ucma_resolve_ip+0x142/0x1f0 [ 293.942112] ? ucma_resolve_ip+0x142/0x1f0 [ 293.946322] ? ucma_resolve_addr+0x330/0x330 [ 293.950706] ? kasan_check_write+0x14/0x20 [ 293.954916] ucma_write+0x2d6/0x3d0 [ 293.958515] ? ucma_resolve_addr+0x330/0x330 [ 293.962905] ? ucma_resolve_route+0x1a0/0x1a0 [ 293.967378] ? handle_mm_fault+0x35b/0xb10 [ 293.971584] ? ucma_resolve_route+0x1a0/0x1a0 [ 293.976052] __vfs_write+0xef/0x970 [ 293.979650] ? rcu_note_context_switch+0x710/0x710 [ 293.984551] ? kernel_read+0x120/0x120 [ 293.988410] ? __might_sleep+0x95/0x190 [ 293.992357] ? _cond_resched+0x14/0x30 [ 293.996218] ? __inode_security_revalidate+0xd9/0x130 [ 294.001379] ? avc_policy_seqno+0x9/0x20 [ 294.005414] ? selinux_file_permission+0x82/0x460 [ 294.010230] ? security_file_permission+0x89/0x1e0 [ 294.015132] ? rw_verify_area+0xe5/0x2b0 [ 294.019162] ? __fdget_raw+0x20/0x20 [ 294.022846] vfs_write+0x189/0x510 [ 294.026361] SyS_write+0xef/0x220 [ 294.029786] ? exit_to_usermode_loop+0x198/0x2f0 [ 294.034512] ? SyS_read+0x220/0x220 [ 294.038116] ? do_syscall_64+0xb7/0x940 [ 294.042060] ? SyS_read+0x220/0x220 [ 294.045669] do_syscall_64+0x281/0x940 [ 294.049529] ? __do_page_fault+0xc90/0xc90 [ 294.053744] ? _raw_spin_unlock_irq+0x27/0x70 [ 294.058213] ? finish_task_switch+0x1c1/0x7e0 [ 294.062684] ? syscall_return_slowpath+0x550/0x550 [ 294.067588] ? syscall_return_slowpath+0x2ac/0x550 [ 294.073514] ? prepare_exit_to_usermode+0x350/0x350 [ 294.078506] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 294.083845] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 294.088671] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 294.093835] RIP: 0033:0x453e69 [ 294.096999] RSP: 002b:00007f093f8acc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 294.104681] RAX: ffffffffffffffda RBX: 00007f093f8ad6d4 RCX: 0000000000453e69 [ 294.111924] RDX: 0000000000000009 RSI: 0000000020000100 RDI: 0000000000000014 [ 294.119168] RBP: 000000000072bf58 R08: 0000000000000000 R09: 0000000000000000 [ 294.126409] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 294.133650] R13: 0000000000000672 R14: 00000000006f9b50 R15: 0000000000000001 [ 294.140903] Code: 31 c0 e8 98 a6 53 fd 48 89 df e8 d0 f5 f5 ff 4c 89 ef 48 63 d0 48 89 de e8 a2 d3 8b fd 49 8d bf 14 02 00 00 48 89 f8 48 c1 e8 03 <42> 0f b6 14 20 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 08 84 d2 0f [ 294.160018] RIP: rdma_resolve_addr+0x13c/0x26c0 RSP: ffff8801d719f680 [ 294.166674] ---[ end trace 297ca67afcd22bf7 ]--- [ 294.171448] Kernel panic - not syncing: Fatal exception [ 294.177250] Dumping ftrace buffer: [ 294.180768] (ftrace buffer empty) [ 294.184449] Kernel Offset: disabled [ 294.188045] Rebooting in 86400 seconds..